/* roulang page: index */
:root {
            --mk-primary: #0B3B2B;
            --mk-secondary: #00875A;
            --mk-accent: #B7E63D;
            --mk-orange: #FF6B35;
            --mk-bg: #F3F6F2;
            --mk-card: #FFFFFF;
            --mk-text: #14241C;
            --mk-muted: #62726A;
            --mk-border: rgba(11, 59, 43, 0.1);
            --mk-gradient: linear-gradient(135deg, #0B3B2B 0%, #00875A 48%, #B7E63D 128%);
            --mk-dark-gradient: radial-gradient(circle at 85% 120%, rgba(183,230,61,0.25), transparent 45%), linear-gradient(135deg, #071E15, #0B3B2B);
            --mk-radius-lg: 32px;
            --mk-radius-card: 24px;
            --mk-radius-sm: 16px;
            --mk-shadow: 0 12px 32px rgba(11, 59, 43, 0.08);
            --mk-shadow-hover: 0 18px 44px rgba(11, 59, 43, 0.14);
            --mk-transition: all 0.3s ease;
            --mk-container: 1320px;
        }

        /* Bootstrap 变量覆盖 */
        body {
            --bs-primary: #00875A;
            --bs-link-color: #00875A;
            --bs-link-hover-color: #0B3B2B;
            --bs-btn-primary-bg: #00875A;
            --bs-btn-primary-border-color: #00875A;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
            background-color: var(--mk-bg);
            color: var(--mk-text);
            line-height: 1.75;
            letter-spacing: 0.01em;
            min-height: 100vh;
        }

        /* 基础 reset */
        * {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            height: auto;
            object-fit: cover;
        }

        a {
            text-decoration: none;
            color: var(--mk-secondary);
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--mk-primary);
        }

        button {
            border: none;
            cursor: pointer;
            background: none;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 800;
            line-height: 1.3;
            color: var(--mk-text);
        }

        .mk-container {
            max-width: var(--mk-container);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* 顶部工具条 */
        .mk-bg-light {
            background-color: var(--mk-bg);
        }

        /* 桌面导航 */
        .mk-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(6px);
            border-bottom: 1px solid var(--mk-border);
            transition: box-shadow 0.3s ease;
        }

        .mk-header .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            background-color: transparent;
        }

        .mk-header .navbar .container-fluid {
            padding: 0;
            background: transparent;
        }

        .mk-logo {
            font-size: 1.5rem;
            font-weight: 800;
            line-height: 76px;
            color: var(--mk-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .mk-logo-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--mk-gradient);
            display: inline-block;
        }

        .navbar-brand {
            padding: 0;
            margin: 0;
            line-height: 76px;
            font-weight: 800;
            color: var(--mk-primary) !important;
        }

        .navbar-nav {
            align-items: center;
        }

        .navbar-nav .nav-link {
            font-weight: 600;
            font-size: 15px;
            padding: 0.5rem 1.1rem;
            color: var(--mk-muted);
            transition: color 0.25s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--mk-primary);
        }

        .navbar-nav .nav-link.active {
            color: var(--mk-primary);
            position: relative;
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            display: block;
            width: 24px;
            height: 2px;
            background: var(--mk-gradient);
            border-radius: 999px;
            margin-top: 2px;
            margin-left: auto;
            margin-right: auto;
        }

        .mk-fav-btn {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--mk-border);
            color: var(--mk-primary);
            background-color: #fff;
            transition: var(--mk-transition);
        }

        .mk-fav-btn:hover,
        .mk-fav-btn:focus {
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.25);
            transform: translateY(-2px);
        }

        /* 移动端底部 Tab */
        .mk-bottom-tab {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: #ffffff;
            border-top: 1px solid var(--mk-border);
            display: none;
            padding-bottom: env(safe-area-inset-bottom, 0px);
            box-shadow: 0 -4px 20px rgba(11, 59, 43, 0.05);
        }

        .mk-bottom-tab ul {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .mk-bottom-tab li {
            flex: 1;
        }

        .mk-bottom-tab a {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            padding: 10px 0 8px;
            font-size: 11px;
            color: var(--mk-muted);
            transition: var(--mk-transition);
            text-decoration: none;
            min-height: 50px;
            border-radius: 16px;
            justify-content: center;
        }

        .mk-bottom-tab a:hover {
            color: var(--mk-primary);
            background: transparent;
        }

        .mk-bottom-tab a.active {
            color: var(--mk-secondary);
            position: relative;
            font-weight: 600;
            background: rgba(0, 135, 90, 0.06);
        }

        .mk-bottom-tab a.active::before {
            content: "";
            display: block;
            width: 16px;
            height: 4px;
            background: var(--mk-gradient);
            border-radius: 999px;
            margin-bottom: 2px;
        }

        .mk-bottom-tab a svg {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
        }

        .mk-bottom-tab a span {
            font-size: 11px;
            white-space: nowrap;
            line-height: 1.2;
        }

        /* 内容顶部偏移 */
        .mk-main-main {
            padding-top: 40px;
        }

        section {
            margin-bottom: clamp(64px, 6vh, 80px);
            padding: 0;
        }

        /* HERO */
        .mk-hero {
            padding-top: 0;
            margin-top: 60px;
        }
        .mk-hero .mk-container {
            padding: 0;
        }

        .hero-card {
            position: relative;
            min-height: 500px;
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: flex;
            justify-content: flex-start;
            color: #fff;
            isolation: isolate;
            text-align: left;
            padding: 0;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: -2;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: var(--mk-dark-gradient);
            z-index: -1;
            opacity: 0.92;
        }

        .hero-overlay::after {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(rgba(255,255,255,0.15) 1px, transparent 1px);
            background-size: 18px 18px;
            opacity: 0.2;
            pointer-events: none;
        }

        .hero-card .mk-container {
            display: flex;
            flex-direction: column;
            justify-content: center;
            width: 100%;
            align-items: flex-start;
            color: #fff;
            text-align: left;
            z-index: 2;
            padding: 80px 24px;
        }

        .hero-content {
            max-width: 700px;
            color: #fff;
        }

        .hero-content .label-gap {
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            margin-bottom: 20px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 16px;
            border-radius: 999px;
            backdrop-filter: blur(8px);
        }

        .hero-content h1 {
            color: #fff;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.015em;
            margin-bottom: 20px;
        }

        .hero-subline {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            margin-bottom: 36px;
            font-weight: 400;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 44px;
        }

        .btn-mk-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--mk-gradient);
            color: #ffffff;
            border-radius: 999px;
            padding: 14px 32px;
            font-weight: 700;
            font-size: 1rem;
            border: none;
            transition: var(--mk-transition);
            box-shadow: 0 12px 32px rgba(11, 59, 43, 0.2);
            text-decoration: none;
        }

        .btn-mk-primary:hover,
        .btn-mk-primary:focus {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 18px 44px rgba(11, 59, 43, 0.32);
            outline: 3px solid rgba(183, 230, 61, 0.3);
        }

        .btn-mk-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.7);
            color: #ffffff;
            border-radius: 999px;
            padding: 13px 30px;
            font-weight: 600;
            transition: var(--mk-transition);
            text-decoration: none;
        }

        .btn-mk-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: #fff;
            transform: translateY(-2px);
        }

        .hero-badges {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            color: #fff;
        }

        .mk-data-badge {
            display: flex;
            flex-direction: column;
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.08);
            backdrop-filter: blur(8px);
            border-radius: var(--mk-radius-sm);
            padding: 16px 20px;
            min-width: 140px;
            transition: var(--mk-transition);
        }

        .mk-data-badge:hover {
            background: rgba(255,255,255,0.15);
            border-color: rgba(255,255,255,0.2);
            transform: translateY(-2px);
        }

        .mk-data-badge .num {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 4px;
            color: var(--mk-accent);
        }

        .mk-data-badge .txt {
            font-size: 0.875rem;
            color: rgba(255,255,255,0.7);
            letter-spacing: 0.03em;
        }

        /* 目录栏目 */
        .mk-section-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }

        .section-kicker {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--mk-secondary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .mk-section-head h2 {
            margin: 0;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--mk-muted);
            max-width: 580px;
            margin-bottom: 0;
        }

        .mk-directory-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .directory-item {
            display: flex;
            align-items: center;
            gap: 28px;
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 28px 32px;
            transition: var(--mk-transition);
            text-decoration: none;
        }

        .directory-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--mk-shadow);
            border-color: transparent;
            background: #fff;
        }

        .directory-num {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1;
            background: linear-gradient(135deg, var(--mk-primary), var(--mk-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            flex-shrink: 0;
            width: 80px;
        }

        .directory-mid {
            flex: 1;
        }

        .directory-titleline {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 4px;
        }

        .directory-item h3 {
            font-size: 1.4rem;
            margin: 0;
            line-height: 1.4;
        }

        .directory-titleline .badge {
            font-weight: 600;
            letter-spacing: 0.02em;
            background: rgba(183, 230, 61, 0.2);
            color: var(--mk-primary);
        }

        .directory-item p {
            margin: 0;
            color: var(--mk-muted);
        }

        .directory-arrow {
            color: var(--mk-primary);
            font-size: 1.8rem;
            font-weight: 400;
            transition: transform 0.3s ease;
            line-height: 1;
            flex-shrink: 0;
        }

        .directory-item:hover .directory-arrow {
            transform: translateX(6px);
        }

        /* 内容精选卡片 */
        .mk-content-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .mk-content-card {
            background: #ffffff;
            border-radius: var(--mk-radius-card);
            overflow: hidden;
            border: 1px solid var(--mk-border);
            transition: var(--mk-transition);
            text-decoration: none;
            display: flex;
            flex-direction: column;
            height: 100%;
            padding: 0;
        }

        .mk-content-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--mk-shadow);
            border-color: transparent;
        }

        .mk-content-card .card-img {
            aspect-ratio: 4 / 3;
            width: 100%;
            overflow: hidden;
            position: relative;
            background-color: #eef0ee;
        }
        .mk-content-card .card-img-blue {
            aspect-ratio: 16 / 9;
            width: 100%;
            overflow: hidden;
            position: relative;
            background-color: #eef0ee;
        }
        .mk-content-card .card-img-blue img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .mk-content-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .mk-content-card:hover .card-img img,
        .mk-content-card:hover .card-img-blue img {
            transform: scale(1.04);
        }

        .mk-content-card .card-body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .mk-card-tag {
            align-self: flex-start;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--mk-secondary);
            background: rgba(0, 135, 90, 0.08);
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 6px;
        }

        .mk-content-card h3 {
            font-size: 1.25rem;
            line-height: 1.4;
            margin: 0;
            font-weight: 700;
        }

        .mk-card-summary {
            font-size: 0.9rem;
            line-height: 1.6;
            color: var(--mk-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }

        .mk-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--mk-muted);
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid rgba(0,0,0,0.04);
        }

        .mk-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--mk-accent);
            display: inline-block;
        }

        .mk-feature {
            grid-column: span 2;
            display: flex;
            flex-direction: column;
        }
        .mk-feature .card-img-blue {
            flex: 1;
        }

        /* 相关推荐 */
        .mk-recommend {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .mk-content-card {
            height: 100%;
        }

        .mk-content-card:hover h3 {
            color: var(--mk-secondary);
        }
        .mk-content-card h3 a {
            color: inherit;
        }

        /* 收藏/分享 CTA */
        .mk-cta-block {
            background: var(--mk-dark-gradient);
            border-radius: var(--mk-radius-lg);
            padding: 70px 48px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .mk-cta-block::before {
            content: "";
            position: absolute;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(183,230,61,0.4), transparent 60%);
            top: -100px;
            right: -60px;
        }

        .mk-cta-block .mk-cta-content {
            flex: 1;
            min-width: 260px;
            color: #fff;
            z-index: 1;
        }

        .mk-cta-block h2 {
            color: #fff;
            font-size: 2.6rem;
            max-width: 600px;
            margin-bottom: 12px;
            line-height: 1.25;
        }

        .mk-cta-block p {
            color: rgba(255,255,255,0.75);
            margin-bottom: 28px;
            font-size: 1.25rem;
        }

        .mk-cta-block .mk-cta-btn-grp {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-mk-accent {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--mk-accent);
            color: var(--mk-primary);
            font-weight: 700;
            border-radius: 999px;
            padding: 14px 32px;
            border: none;
            transition: var(--mk-transition);
            text-decoration: none;
        }

        .btn-mk-accent:hover,
        .btn-mk-accent:focus {
            background: #c9f54e;
            color: var(--mk-primary);
            transform: translateY(-2px);
            box-shadow: 0 14px 34px rgba(183, 230, 61, 0.24);
            outline: 3px solid rgba(183, 230, 61, 0.2);
        }

        .btn-mk-circle {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.35);
            color: #fff;
            transition: all 0.25s ease;
            text-decoration: none;
        }
        .btn-mk-circle:hover {
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(255, 107, 53, 0.36);
            outline: none;
        }

        .mk-cta-badge {
            text-align: center;
            color: #fff;
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(6px);
            border-radius: 24px;
            padding: 40px 48px;
            z-index: 1;
            border: 1px solid rgba(255,255,255,0.12);
            flex-shrink: 0;
        }

        .mk-cta-badge .num {
            font-size: 3.4rem;
            font-weight: 800;
            line-height: 1;
            color: var(--mk-accent);
            margin-bottom: 6px;
        }

        .mk-cta-badge .txt {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
        }

        /* CMS 动态列表 */
        .news-list {
            background: var(--mk-card);
            border-radius: var(--mk-radius-card);
            overflow: hidden;
            border: 1px solid var(--mk-border);
        }
        .news-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 22px 26px;
            border-bottom: 1px solid rgba(11, 59, 43, 0.04);
            transition: var(--mk-transition);
            text-decoration: none;
            width: 100%;
            color: var(--mk-text);
        }
        .news-item:last-child { border-bottom: 0; padding-bottom: 20px; }
        .news-item:first-child { padding-top: 24px; }

        .news-item:hover {
            background: rgba(0, 135, 90, 0.02);
            padding-left: 33px;
        }
        .news-tag {
            flex-shrink: 0;
            color: var(--mk-secondary);
            background: rgba(0, 135, 90, 0.08);
            border-radius: 999px;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            width: 90px;
            text-align: center;
            white-space: nowrap;
        }
        .news-title {
            flex: 1;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--mk-primary);
            margin: 0;
        }
        .news-summary {
            display: block;
            font-size: 0.9rem;
            color: var(--mk-muted);
            margin-top: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-date {
            flex-shrink: 0;
            color: var(--mk-muted);
            font-size: 0.85rem;
            width: 80px;
            text-align: right;
        }
        .news-item:first-child .news-tag { background: var(--mk-primary); color: #fff; }

        .mk-empty-list {
            border: 1.5px dashed rgba(11, 59, 43, 0.1);
            border-radius: var(--mk-radius-sm);
            padding: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: var(--mk-muted);
        }
        .mk-empty-list i {
            font-size: 1.5rem;
            opacity: 0.5;
        }
        .mk-empty-list .txt {
            font-size: 0.95rem;
            color: var(--mk-muted) !important;
        }
        .mk-empty-list .txt span {
            font-weight: 600;
        }

        /* FAQ */
        .accordion {
            --bs-accordion-border-color: var(--mk-border);
            --bs-accordion-bg: transparent;
            --bs-accordion-btn-bg: #ffffff;
            --bs-accordion-active-bg: #ffffff;
        }

        .accordion-item {
            background: #ffffff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            padding: 12px 20px;
            margin-bottom: 16px;
            overflow: hidden;
            box-shadow: none;
            border-left: 4px solid transparent;
            transition: var(--mk-transition);
            font-size: 1rem;
        }

        .accordion-button {
            background: #ffffff;
            box-shadow: none;
            font-weight: 700;
            padding: 16px 0;
            color: var(--mk-text) !important;
            font-size: 1.15rem;
            position: relative;
            transition: var(--mk-transition);
            width: 100%;
            text-align: left;
            border: 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .accordion-button:not(.collapsed) {
            background: #ffffff;
            color: var(--mk-primary);
            box-shadow: none;
        }

        .accordion-button:not(.collapsed)::before {
            content: "";
            height: 50%;
            width: 3px;
            top: 25%;
            position: absolute;
            background: var(--mk-gradient);
            left: -20px;
            border-radius: 2px;
            opacity: 1;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(0, 135, 90, 0.12);
            outline: 0;
        }

        .accordion-button::after {
            flex-shrink: 0;
            width: 18px;
            height: 18px;
            margin-left: auto;
            background-size: 18px;
            content: "";
            transition: transform 0.3s ease;
            transform: rotate(90deg);
            background: transparent;
            border-right: 2px solid var(--mk-primary);
            border-bottom: 2px solid var(--mk-primary);
            border-radius: 1px;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(225deg);
        }

        .accordion-item:last-child { margin-bottom: 0; }

        .accordion-body {
            padding: 0 0 16px;
        }

        .accordion-body p {
            color: var(--mk-muted);
            font-size: 1rem;
            line-height: 1.8;
        }

        /* FOOTER */
        .mk-footer {
            background: var(--mk-primary);
            border-radius: var(--mk-radius-lg) var(--mk-radius-lg) 0 0;
            margin: 0 20px;
            padding: 60px 48px 32px;
            color: rgba(255,255,255,0.76);
            position: relative;
            overflow: hidden;
        }

        .mk-footer::before {
            content: "";
            position: absolute;
            width: 220px;
            height: 220px;
            right: -80px;
            bottom: -80px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(183,230,61,0.24), transparent 68%);
        }

        .mk-footer h4, .mk-footer h5 {
            color: #fff;
            font-size: 1.4rem;
            font-weight: 800;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            position: relative;
            z-index: 1;
        }

        .mk-footer p {
            font-size: 0.9rem;
        }

        .mk-footer a.footer-link {
            color: rgba(255,255,255,0.6);
            display: block;
            margin-bottom: 8px;
            text-decoration: none;
            transition: var(--mk-transition);
        }

        .mk-footer a.footer-link:hover {
            color: var(--mk-accent);
            padding-left: 5px;
        }

        .footer-logo {
            color: #fff;
        }

        .footer-logo .mk-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .footer-logo .mk-logo .mk-logo-dot {
            background: var(--mk-accent);
        }

        .footer-copyright {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 28px;
            margin-top: 44px;
            display: flex;
            justify-content: space-between;
            gap: 16px;
            align-items: center;
            font-size: 0.875rem;
            color: rgba(255,255,255,0.45);
            position: relative;
            z-index: 1;
        }

        .footer-copyright a {
            color: rgba(255,255,255,0.45);
            text-decoration: none;
        }

        .footer-links-title {
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        /* 通用文章页 / 内页共用布局 */
        .mk-inner-hero {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            padding: 48px 30px;
            margin-bottom: 48px;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--mk-border);
        }

        .breadcrumb {
            --bs-breadcrumb-divider: '>';
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--mk-secondary);
            text-decoration: none;
        }
        .breadcrumb .breadcrumb-item.active {
            color: var(--mk-muted);
        }

        /* 表格等正文样式 */
        .article-body {
            max-width: 780px;
            margin-left: auto;
            margin-right: auto;
            font-size: 1.125rem;
            line-height: 1.9;
            color: #26362b;
        }

        .article-body figure img {
            border-radius: 18px;
            width: 100%;
            margin-bottom: 8px;
        }
        .article-body figure figcaption {
            font-size: 0.85rem;
            color: var(--mk-muted);
            text-align: center;
            margin-top: 8px;
        }

        .article-body .lead {
            font-size: 1.4rem;
            line-height: 1.5;
            color: var(--mk-primary);
            font-weight: 600;
            margin-bottom: 32px;
        }

        .article-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            color: var(--mk-muted);
            font-size: 0.9rem;
            margin-bottom: 28px;
            padding-bottom: 24px;
            border-bottom: 1px solid rgba(0,0,0,0.04);
            align-items: center;
        }

        .info-circle {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--mk-border);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--mk-primary);
            transition: all 0.2s ease;
        }

        .info-circle:hover {
            background: var(--mk-orange);
            color: #fff;
            border-color: var(--mk-orange);
        }

        .related-list .mk-content-card .card-img img {
            aspect-ratio: 4 / 3;
        }

        /* 内页内容表格 */
        .mk-table-dark {
            --bs-table-bg: transparent;
            border-color: rgba(0, 0, 0, 0.06);
        }

        .mk-related-context {
            border-radius: var(--mk-radius-card);
            background: rgba(0, 135, 90, 0.02);
            border: 1px dashed rgba(0, 135, 90, 0.24);
            padding: 18px 22px;
            color: var(--mk-muted);
            font-size: 0.95rem;
        }

        .mk-article-bottom-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 54px;
            border-top: 1px solid var(--mk-border);
            padding-top: 24px;
        }

        .mk-article-bottom-nav a{
            text-decoration: none;
        }

        .mk-return-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--mk-secondary);
            color: #fff;
            border-radius: 999px;
            padding: 10px 20px;
            font-weight: 600;
            transition: var(--mk-transition);
        }
        .mk-return-btn:hover {
            background: var(--mk-primary);
            color: #fff;
        }

        /* 交互式视觉组件 */
        .tag-group .mk-tag { 
            border-radius: 999px;
            padding: 6px 16px;
            border: 1px solid var(--mk-border);
            color: var(--mk-muted);
            font-size: 0.85rem;
            font-weight: 500;
            background: #fff;
            transition: all 0.2s ease;
            display:inline-block;
            margin: 0 8px 8px 0; 
            cursor:pointer;
            text-decoration:none;
        }
        .tag-group .mk-tag:hover,
        .tag-group .mk-tag.active {
            background: var(--mk-gradient);
            color: #fff;
            border-color: transparent;
        }

        .avatar-group {
            display: flex;
            align-items: center;
        }
        .avatar-group .avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--mk-primary), var(--mk-secondary));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            margin-right: -8px;
            border: 2px solid #fff;
            transition: margin 0.2s ease;
        }
        .avatar-group .avatar:hover { margin-top: -4px; }
        .avatar-group .avatar-more { margin-right: 0; background: var(--mk-orange); }

        .mk-notice {
            background: rgba(255,107,53,0.08);
            border: 1px dashed rgba(255,107,53,0.24);
            border-radius: var(--mk-radius-sm);
            padding: 14px 18px;
            font-size: 0.95rem;
            color: #9b3a1b;
            margin-top: 24px;
        }

        .mk-tip {
            background: rgba(0, 135, 90, 0.06);
            border: 1px solid rgba(0, 135, 90, 0.13);
            border-radius: var(--mk-radius-sm);
            padding: 16px 20px;
            font-size: 0.95rem;
            color: var(--mk-secondary);
        }

        .collapse-indicator {
            font-size: 1.4rem;
            color: var(--mk-muted);
            width: 22px;
            display: inline-block;
        }

        /* 内页头部装饰 */
        .mk-inner-page-head {
            padding-top: 120px;
        }

        /* 卡片可用整卡链接 */
        .mk-card-link {
            text-decoration: none;
        }
        .mk-card-link h3 {
            color: var(--mk-text);
            transition: color .3s;
        }
        .mk-card-link:hover h3 {
            color: var(--mk-secondary);
        }
        .mk-card-link .mk-content-card {
            height: 100%;
        }

        /* 响应式 */
        @media (min-width: 1200px) {
            .mk-container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        @media (max-width: 991.98px) {
            .mk-main-main { padding-top: 0; }
            .mk-header .navbar { padding: 0 20px; }
            .navbar-nav { display: none !important; }
            .mk-header .mk-fav-btn { display: flex; margin-left: auto; }
            .navbar-brand { margin-right: auto; }
            .mk-bottom-tab { display: block; }
            body { padding-bottom: 70px; }
            .mk-hero { margin-top: 80px; }
        }

        @media (max-width: 767.98px) {
            .mk-header .navbar { height: 68px; }
            .mk-logo { font-size: 1.3rem; }
            .mk-container { padding-left: 16px; padding-right: 16px; }

            .mk-hero { margin-top: 70px; }
            .hero-card { min-height: 0; border-radius: 24px; }
            .hero-card .mk-container { padding: 48px 18px; }
            .hero-content h1 { font-size: 2.8rem; line-height: 1.15; }

            .hero-subline { font-size: 1rem; margin-bottom: 24px; }
            .hero-actions { flex-direction: column; align-items: stretch; }
            .btn-mk-primary, .btn-mk-outline { width: 100%; justify-content: center; }
            .hero-badges { flex-direction: column; width: 100%; }
            .mk-data-badge { min-width: 0; }

            .directory-item { padding: 22px 18px; gap: 16px; flex-wrap: wrap; border-radius: 20px; }
            .directory-num { font-size: 2rem; }
            .directory-item h3 { font-size: 1.2rem; }
            .directory-arrow { font-size: 1.2rem; }

            .mk-content-grid {
                display: flex;
                flex-wrap: wrap;
                margin: 0 -6px;
            }
            .mk-content-grid > * {
                padding: 0 6px;
                margin-bottom: 14px;
                width: 100%;
            }
            .mk-feature { width: 100%; }
            .mk-recommend {
                display: flex;
                flex-wrap: wrap;
                margin: 0 -6px;
            }
            .mk-recommend > * {
                padding: 0 6px;
                width: 100%;
            }

            .footer-grid { display: flex; flex-direction: column; gap: 28px; }
            .mk-footer { margin: 0 10px; padding: 48px 16px 24px; border-radius: 24px 24px 0 0; }

            .news-item { flex-wrap: wrap; gap: 8px; padding: 18px 16px; }
            .news-tag { order: 1; flex: 0 0 auto; }
            .news-title { order: 2; flex: 1 0 calc(100% - 120px); }
            .news-summary { order: 3; width: 100%; flex: 0 0 100%; -webkit-line-clamp: 2; color: var(--mk-muted);}
            .news-date { order: 4; flex: 0 0 auto; width: auto; align-self: center; }

            .mk-inner-hero { padding: 32px 16px; border-radius: 20px; }
            .mk-cta-block { padding: 48px 18px; border-radius: 24px; }
            .mk-recommend { margin-bottom: 0; }
            .mk-cta-block h2 { font-size: 1.8rem; }
            .mk-cta-badge { padding: 20px 28px; }

            .article-body { font-size: 1rem; }
            .article-body figure img { border-radius: 12px; }
            .mk-data-badge .num { font-size: 1.5rem; }
        }

        @media (max-width: 575.98px) {
            .mk-container { padding-left: 12px; padding-right: 12px; }
            .hero-card { border-radius: 20px; }
            .hero-content h1 { font-size: 2rem; }
            .hero-content .label-gap { font-size: 0.75rem; margin-bottom: 14px; }
            .directory-item { padding: 16px 12px; gap: 10px; }
            .directory-mid p { font-size: 0.85rem; }
            .mk-section-head { margin-bottom: 22px; }
            .mk-card-tag { font-size: 0.7rem; }
            .mk-content-card .card-body { padding: 16px; }

            .accordion-item { padding: 12px 14px; }
            .accordion-button { font-size: 1rem; }
            .mk-content-card h3 { font-size: 1.15rem; }
            .mk-btn-floating { position: fixed; bottom: 74px; right: 12px; width: 40px; height: 40px; border-radius: 50%; background: var(--mk-accent); color: var(--mk-primary); z-index: 1000; display: flex; align-items: center; justify-content: center; }
            .mk-related-context { padding: 14px 16px; }
            .mk-table-dark { word-break: break-all;}
        }

        @media (min-width: 992px) {
            .mk-bottom-tab { display: none !important; }
            .mk-header .mk-fav-btn { display: flex; }
            .navbar-nav .nav-link.active::after {
                position: relative;
                bottom: 0;
            }
        }

        /* 滚动条 */
        .section-pad {
            padding: clamp(70px, 10vh, 120px) 0;
            background: var(--mk-bg);
        }
        .section-pad-sm {
            padding: clamp(50px, 6vh, 80px) 0;
        }
        .border-radius-lg {
            border-radius: var(--mk-radius-lg);
        }
        .bg-white {
            background-color: #fff;
        }

        .mk-container-white {
            background: #fff;
            border-radius: var(--mk-radius-card);
            padding: 24px;
        }
        .text-small-muted {
            font-size: 0.8rem;
            color: var(--mk-muted);
        }
        .mk-gradient-border {
            border: 2px solid transparent;
            background: linear-gradient(#fff, #fff) padding-box, var(--mk-gradient) border-box;
        }
        .shadow-sm-mk {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .position-relative { position: relative; }
        .btn-link-mk {
            font-weight: 600;
            text-decoration: none;
        }
        .btn-link-mk:hover {
            text-decoration: underline;
        }

        /* 键盘焦点 */
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid rgba(0, 135, 90, 0.35);
            outline-offset: 2px;
        }

        /* 头部收藏tooltip */
        .position-relative .tooltip-badge {
            display:none;
        }

        /* icon 间距 */
        .icon-inline {
            width: 18px; height: 18px;
            display: inline-block;
            vertical-align: middle;
            margin-right: 6px;
        }

        /* 等宽数字 */
        .num, .mk-data-badge .num { font-feature-settings: "tnum"; font-variant-numeric: tabular-nums; }

        /* 搜索框 */
        .mk-search {
            background: transparent;
            border: 1px solid var(--mk-border);
            border-radius: 999px;
            height: 46px;
            display:flex;
            align-items:center;
            gap:8px;
            padding:0 14px;
        }
        .mk-search input {
            background: transparent;
            border:0;
            padding: 4px 0;
            color: var(--mk-text);
        }
        .mk-search input:focus { outline: none; box-shadow: none }
        .mk-search svg { color: var(--mk-muted); }

        .mk-input {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            padding: 14px 16px;
            width: 100%;
            transition: var(--mk-transition);
        }
        .mk-input:focus {
            outline: none;
            border-color: var(--mk-secondary);
            box-shadow: 0 0 0 4px rgba(0,135,90,0.14);
        }
        label { font-size: 0.875rem; font-weight: 600; }
        .mk-title-ornament {
            display: inline-block;
            width: 28px;
            height: 5px;
            background: var(--mk-gradient);
            border-radius: 999px;
            vertical-align: middle;
            margin-right: 8px;
        }
        .mk-muted-bg {
            background: #F7FAF7;
        }

        .mk-badge-lime {
            background: var(--mk-accent) !important;
            color: var(--mk-primary) !important;
        }
        .mk-badge-darkgreen {
            background: var(--mk-primary) !important;
            color: var(--mk-accent) !important;
        }

        .list-mk {
            list-style: none;
            padding-left: 0;
        }
        .list-mk li::before {
            content: "●";
            color: var(--mk-accent);
            margin-right: 12px;
            font-size: 0.7rem;
            vertical-align: 1px;
        }

        .object-cover {
            object-fit: cover;
        }
        .mk-main-container {
            background: var(--mk-bg);
        }

/* roulang page: article */
:root {
            --mk-primary: #0B3B2B;
            --mk-primary-2: #00875A;
            --mk-lime: #B7E63D;
            --mk-orange: #FF6B35;
            --mk-bg: #F3F6F2;
            --mk-white: #FFFFFF;
            --mk-text: #14241C;
            --mk-muted: #62726A;
            --mk-border: rgba(11, 59, 43, 0.1);
            --mk-shadow: 0 12px 32px rgba(11, 59, 43, 0.08);
            --mk-shadow-lg: 0 18px 44px rgba(11, 59, 43, 0.14);
            --mk-radius: 24px;
            --mk-radius-lg: 32px;
            --mk-radius-sm: 16px;
            --mk-gradient: linear-gradient(135deg, #0B3B2B 0%, #00875A 48%, #B7E63D 128%);
            --mk-dark-gradient: radial-gradient(circle at 85% 120%, rgba(183,230,61,0.25), transparent 45%), linear-gradient(135deg, #071E15, #0B3B2B);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            padding-bottom: env(safe-area-inset-bottom);
        }
        @media (max-width: 991.98px) {
            body {
                padding-bottom: 76px;
            }
        }
        a {
            color: var(--mk-primary-2);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--mk-primary);
        }
        img {
            max-width: 100%;
            height: auto;
        }
        .container-fluid {
            max-width: 1440px;
            margin: 0 auto;
        }
        .container {
            max-width: 1240px;
        }

        /* header */
        .mk-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, .96);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--mk-border);
            min-height: 74px;
        }
        .mk-header .navbar {
            padding: 0 20px;
            min-height: 74px;
        }
        .mk-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--mk-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .mk-logo-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--mk-gradient);
            box-shadow: 0 0 0 4px rgba(183, 230, 61, 0.18);
            display: inline-block;
            flex-shrink: 0;
        }
        .mk-header .nav-link {
            font-size: .95rem;
            font-weight: 600;
            color: var(--mk-muted);
            padding: 10px 16px;
            border-radius: 999px;
            position: relative;
        }
        .mk-header .nav-link:hover {
            color: var(--mk-primary);
            background: rgba(11, 59, 43, 0.04);
        }
        .mk-header .nav-link.active {
            color: var(--mk-primary);
            background: rgba(0, 135, 90, 0.08);
        }
        .mk-header .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 2px;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            border-radius: 99px;
            background: var(--mk-gradient);
        }
        .mk-fav-btn {
            width: 44px;
            height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid var(--mk-border);
            background: var(--mk-white);
            color: var(--mk-primary);
            transition: all .25s ease;
        }
        .mk-fav-btn:hover {
            background: var(--mk-primary);
            color: #fff;
            border-color: var(--mk-primary);
            transform: translateY(-2px);
            box-shadow: var(--mk-shadow);
        }
        .mk-fav-btn:focus-visible,
        .btn:focus-visible,
        .nav-link:focus-visible,
        .mk-tab-item:focus-visible {
            outline: 3px solid rgba(0, 135, 90, .35);
            outline-offset: 2px;
        }

        /* bottom tab */
        .mk-bottom-tab {
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1050;
            display: flex;
            background: rgba(255, 255, 255, .96);
            backdrop-filter: blur(10px);
            border-top: 1px solid var(--mk-border);
            padding-bottom: env(safe-area-inset-bottom);
        }
        .mk-tab-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 62px;
            gap: 3px;
            color: var(--mk-muted);
            font-size: 11px;
            font-weight: 600;
            text-align: center;
            background: transparent;
            border: 0;
            position: relative;
            transition: color .2s ease;
        }
        .mk-tab-item svg {
            width: 22px;
            height: 22px;
        }
        .mk-tab-item:hover {
            color: var(--mk-primary);
        }
        .mk-tab-item.active {
            color: var(--mk-primary);
        }
        .mk-tab-item.active::before {
            content: "";
            position: absolute;
            top: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 36px;
            height: 34px;
            border-radius: 30px;
            background: rgba(0, 135, 90, 0.12);
            z-index: -1;
        }
        .mk-tab-item.active::after {
            content: "";
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--mk-lime);
        }

        /* section */
        .mk-section {
            padding: clamp(48px, 7vw, 88px) 0;
        }
        .mk-section-sm {
            padding: 40px 0;
        }
        .mk-section-head {
            margin-bottom: 36px;
        }
        .mk-section-head .mk-eyebrow {
            display: inline-block;
            font-size: 14px;
            font-weight: 700;
            color: var(--mk-primary-2);
            letter-spacing: .08em;
            margin-bottom: 6px;
        }
        .mk-section-head h2 {
            font-size: clamp(1.6rem, 3.2vw, 2.1rem);
            font-weight: 800;
            line-height: 1.3;
            color: var(--mk-primary);
            margin-bottom: 0;
        }
        .mk-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: .1em;
        }

        /* article hero */
        .mk-article-hero {
            border-radius: var(--mk-radius-lg);
            background: #fff;
            border: 1px solid var(--mk-border);
            padding: clamp(28px, 5vw, 54px) clamp(20px, 5vw, 60px);
            position: relative;
            overflow: hidden;
            margin-top: 32px;
        }
        .mk-article-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 90% 0%, rgba(0, 135, 90, .08), transparent 44%),
                radial-gradient(circle at 10% 100%, rgba(183, 230, 61, .14), transparent 40%);
            pointer-events: none;
        }
        .mk-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            font-size: .85rem;
            color: var(--mk-muted);
            margin-bottom: 18px;
            gap: 4px;
            position: relative;
            z-index: 1;
        }
        .mk-breadcrumb a {
            color: var(--mk-muted);
            transition: color .2s;
            display: inline-block;
        }
        .mk-breadcrumb a:hover {
            color: var(--mk-primary);
        }
        .mk-breadcrumb .sep {
            margin: 0 5px;
            opacity: .45;
        }
        .mk-breadcrumb .current {
            color: var(--mk-primary);
            font-weight: 600;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 220px;
        }
        @media (max-width: 575.98px) {
            .mk-breadcrumb .current {
                max-width: 150px;
            }
        }
        .mk-article-title {
            font-size: clamp(1.7rem, 4vw, 2.65rem);
            line-height: 1.35;
            font-weight: 800;
            color: var(--mk-primary);
            margin: 0 0 14px;
            letter-spacing: -0.01em;
        }
        .mk-article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px 22px;
            color: var(--mk-muted);
            font-size: .9rem;
            margin-top: 22px;
            position: relative;
            z-index: 1;
        }
        .mk-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }
        .mk-meta-item svg {
            width: 17px;
            height: 17px;
            opacity: .7;
        }
        .mk-cat-pill {
            display: inline-flex;
            align-items: center;
            background: rgba(0, 135, 90, .12);
            color: var(--mk-primary-2);
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 999px;
            font-size: .82rem;
        }
        .mk-article-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }
        .mk-round-btn {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 1px solid var(--mk-border);
            background: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--mk-primary);
            transition: all .25s ease;
        }
        .mk-round-btn:hover {
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(255, 107, 53, .2);
        }
        .mk-round-btn.liked {
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            color: #fff;
        }

        /* article body */
        .mk-article-wrap {
            max-width: 900px;
            margin: 0 auto;
        }
        .mk-article-body {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: 0 0 var(--mk-radius-lg) var(--mk-radius-lg);
            padding: clamp(28px, 5vw, 56px);
            max-width: 900px;
            margin: 0 auto 40px;
        }
        .article-body {
            max-width: 780px;
            margin: 0 auto;
            font-size: 1.125rem;
            line-height: 1.95;
            color: var(--mk-text);
        }
        .article-body p {
            margin-bottom: 1.6em;
        }
        .article-body h2 {
            font-size: clamp(1.4rem, 2vw, 1.7rem);
            font-weight: 800;
            color: var(--mk-primary);
            margin: 2em 0 .8em;
            padding-left: 16px;
            border-left: 5px solid var(--mk-primary-2);
            border-radius: 2px;
            line-height: 1.4;
        }
        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--mk-primary);
            margin: 1.8em 0 .7em;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 1.7em;
            padding-left: 1.5em;
        }
        .article-body li {
            margin-bottom: .45em;
        }
        .article-body img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: 18px;
            margin: 1.6em 0 1.2em;
            box-shadow: var(--mk-shadow);
        }
        .article-body a {
            color: var(--mk-primary-2);
            font-weight: 600;
            border-bottom: 1px solid rgba(0, 135, 90, .25);
            transition: all .2s;
        }
        .article-body a:hover {
            color: var(--mk-primary);
            border-bottom-color: var(--mk-primary);
        }
        .article-body blockquote {
            border-left: 5px solid var(--mk-primary-2);
            background: rgba(0, 135, 90, .05);
            padding: 18px 24px;
            border-radius: 0 16px 16px 0;
            color: #30463a;
            margin: 1.8em 0;
            font-style: normal;
        }
        .article-body blockquote p {
            margin-bottom: 0;
        }
        .article-body table {
            width: 100%;
            margin: 1.8em 0;
            border-collapse: collapse;
            font-size: .95rem;
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
        }
        .article-body table th,
        .article-body table td {
            border: 1px solid var(--mk-border);
            padding: 12px 16px;
            text-align: left;
        }
        .article-body table th {
            background: rgba(11, 59, 43, .06);
            color: var(--mk-primary);
            font-weight: 700;
        }
        .article-body table tr:hover td {
            background: rgba(183, 230, 61, .04);
        }
        .article-body code {
            background: rgba(11, 59, 43, .05);
            padding: 4px 8px;
            border-radius: 6px;
            font-family: "SFMono-Regular", Consolas, monospace;
            font-size: .85em;
        }
        .article-body figure {
            margin: 2em 0;
        }
        .article-body figcaption {
            text-align: center;
            color: var(--mk-muted);
            font-size: .85rem;
            margin-top: -0.4em;
        }

        /* article pagination */
        .mk-article-more {
            max-width: 900px;
            margin: 0 auto 52px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 14px;
            padding: 0 4px;
        }
        .mk-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: .95rem;
            font-weight: 700;
            border-radius: 999px;
            border: 1px solid transparent;
            transition: all .25s ease;
            color: var(--mk-text);
            background: transparent;
            white-space: nowrap;
            text-decoration: none;
            min-height: 44px;
            cursor: pointer;
        }
        .mk-btn-main {
            background: var(--mk-gradient);
            color: #fff;
            box-shadow: 0 10px 24px rgba(0, 135, 90, .18);
            border: none;
        }
        .mk-btn-main:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 16px 32px rgba(0, 135, 90, .26);
        }
        .mk-btn-main:active {
            transform: translateY(0);
            box-shadow: 0 6px 14px rgba(0, 135, 90, .18);
        }
        .mk-btn-outline {
            color: var(--mk-primary-2);
            border-color: rgba(0, 135, 90, .35);
            background: transparent;
        }
        .mk-btn-outline:hover {
            background: rgba(0, 135, 90, .08);
            border-color: var(--mk-primary-2);
            color: var(--mk-primary);
            transform: translateY(-1px);
        }
        .mk-btn-warm {
            background: var(--mk-orange);
            color: #fff;
            border: none;
            box-shadow: 0 8px 20px rgba(255, 107, 53, .18);
        }
        .mk-btn-warm:hover {
            color: #fff;
            background: #f55f28;
            transform: translateY(-2px);
        }
        .mk-btn-warm:active {
            transform: scale(.97);
        }
        .mk-btn:focus-visible {
            outline: 3px solid rgba(0, 135, 90, .25);
            outline-offset: 3px;
        }

        /* not found */
        .mk-not-found {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-lg);
            text-align: center;
            padding: 80px 20px;
            margin: 48px auto;
            max-width: 720px;
            box-shadow: var(--mk-shadow);
        }
        .mk-not-found .nf-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(11, 59, 43, .06);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--mk-primary-2);
            margin: 0 auto 18px;
        }
        .mk-not-found p {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--mk-primary);
            margin-bottom: 26px;
        }

        /* related section */
        .mk-related-wrap {
            background: var(--mk-bg);
            border-top: 1px solid var(--mk-border);
            border-bottom: 1px solid var(--mk-border);
        }
        .related-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 900px;
            margin: 0 auto;
        }
        .related-item {
            display: flex;
            align-items: center;
            gap: 22px;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: 22px;
            padding: 14px 18px 14px 14px;
            transition: all .3s ease;
            color: var(--mk-text);
            text-decoration: none;
            position: relative;
            overflow: hidden;
        }
        .related-item::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 5px;
            background: var(--mk-gradient);
            opacity: 0;
            transition: opacity .25s;
        }
        .related-item:hover::before {
            opacity: 1;
        }
        .related-item:hover {
            box-shadow: var(--mk-shadow);
            transform: translateY(-3px);
            border-color: rgba(0, 135, 90, .2);
        }
        .related-thumb {
            width: 170px;
            height: 98px;
            object-fit: cover;
            border-radius: 16px;
            flex-shrink: 0;
            background: rgba(11, 59, 43, .04);
        }
        .related-body {
            flex: 1;
            min-width: 0;
        }
        .related-body .mk-tag {
            display: inline-block;
            font-size: .78rem;
            font-weight: 700;
            color: var(--mk-primary-2);
            background: rgba(0, 135, 90, .1);
            border-radius: 99px;
            padding: 3px 12px;
            margin-bottom: 6px;
        }
        .related-body h3 {
            font-size: 1.08rem;
            font-weight: 700;
            line-height: 1.55;
            color: var(--mk-primary);
            margin-bottom: 4px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .related-body .summary {
            font-size: .9rem;
            color: var(--mk-muted);
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        @media (max-width: 575.98px) {
            .related-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 14px;
            }
            .related-thumb {
                width: 100%;
                height: 140px;
            }
            .related-item::before {
                width: 100%;
                height: 5px;
                top: 0;
                right: 0;
                left: 0;
                bottom: auto;
            }
        }

        /* CTA */
        .mk-share-cta-section {
            padding: 60px 0 80px;
        }
        .mk-cta-card {
            background: var(--mk-dark-gradient);
            border-radius: var(--mk-radius-lg);
            color: #fff;
            padding: clamp(30px, 5vw, 56px);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 28px;
            justify-content: space-between;
            box-shadow: var(--mk-shadow-lg);
        }
        .mk-cta-card::after {
            content: "";
            position: absolute;
            width: 240px;
            height: 240px;
            right: -60px;
            top: -70px;
            background: radial-gradient(circle, rgba(183, 230, 61, .22), transparent 70%);
        }
        .mk-cta-copy {
            position: relative;
            z-index: 1;
            max-width: 580px;
        }
        .mk-cta-copy .mk-eyebrow {
            color: var(--mk-lime);
            margin-bottom: 8px;
            font-weight: 700;
            letter-spacing: .08em;
            font-size: 13px;
        }
        .mk-cta-copy h2 {
            font-size: clamp(1.6rem, 3vw, 2rem);
            font-weight: 800;
            margin: 0 0 10px;
            line-height: 1.3;
        }
        .mk-cta-copy p {
            margin: 0;
            color: rgba(255, 255, 255, .7);
            font-size: 1rem;
        }
        .mk-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 2;
        }
        .mk-btn-lime {
            background: var(--mk-lime);
            color: var(--mk-primary);
            border: none;
            font-weight: 700;
            box-shadow: 0 8px 20px rgba(183, 230, 61, .2);
        }
        .mk-btn-lime:hover {
            color: var(--mk-primary);
            background: #c6ef59;
            transform: translateY(-2px);
        }
        .mk-btn-outline-light {
            border: 1px solid rgba(255, 255, 255, .35);
            color: #fff;
            background: transparent;
        }
        .mk-btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .1);
            color: #fff;
        }
        @media (max-width: 767.98px) {
            .mk-cta-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .mk-cta-actions .mk-btn {
                width: 100%;
            }
        }

        /* footer */
        .mk-footer {
            background: var(--mk-primary);
            border-radius: 40px 40px 0 0;
            color: rgba(255, 255, 255, .8);
            padding: 56px 32px 28px;
            max-width: 1440px;
            margin-left: auto;
            margin-right: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1.2fr 1.2fr 1.4fr;
            gap: 36px;
            max-width: 1290px;
            margin: 0 auto 40px;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }
        .footer-links-title {
            color: #fff;
            font-weight: 700;
            font-size: .95rem;
            margin: 0 0 14px;
        }
        .footer-link {
            display: block;
            color: rgba(255, 255, 255, .5);
            font-size: .9rem;
            padding: 6px 0;
            transition: color .2s;
            text-decoration: none;
        }
        .footer-link:hover {
            color: var(--mk-lime);
        }
        .footer-copyright {
            max-width: 1290px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            color: rgba(255, 255, 255, .45);
            font-size: .85rem;
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding-top: 22px;
        }
        .footer-copyright a {
            color: rgba(255, 255, 255, .35);
            text-decoration: none;
        }
        .footer-copyright a:hover {
            color: rgba(255, 255, 255, .8);
        }
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                row-gap: 36px;
            }
        }
        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .mk-footer {
                border-radius: 28px 28px 0 0;
                padding: 40px 20px 24px;
            }
            .footer-copyright {
                flex-direction: column;
            }
        }

        /* shared */
        .mk-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            font-size: .85rem;
            font-weight: 700;
            background: var(--mk-primary);
            color: #fff;
        }
        .mk-badge-lime {
            background: var(--mk-lime);
            color: var(--mk-primary);
        }
        .mk-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: .8rem;
            font-weight: 600;
            background: rgba(0, 135, 90, .09);
            color: var(--mk-primary-2);
        }
        hr.mk-divider {
            margin: 32px 0;
            border: 0;
            border-top: 1px solid var(--mk-border);
            opacity: 1;
        }

        /* responsive */
        @media (max-width: 991.98px) {
            .mk-bottom-tab {
                display: flex;
            }
        }
        @media (min-width: 992px) {
            .mk-bottom-tab {
                display: none;
            }
        }
        @media (max-width: 575.98px) {
            .mk-article-hero {
                border-radius: 24px;
                padding: 24px 18px;
            }
            .mk-article-body {
                border-radius: 24px;
                padding: 26px 20px;
            }
            .mk-article-title {
                font-size: 1.65rem;
                line-height: 1.4;
            }
            .mk-article-meta {
                gap: 10px 14px;
            }
            .mk-article-actions {
                margin-left: 0;
                width: 100%;
                justify-content: flex-start;
            }
            .article-body {
                font-size: 1rem;
                line-height: 1.9;
            }
        }
        @media (min-width: 576px) {
            .mk-article-actions {
                margin-left: auto;
            }
        }
        @media (max-width: 992px) {
            .mk-header .navbar-nav {
                display: none;
            }
            .mk-fav-btn {
                margin-left: auto;
            }
        }

/* roulang page: category1 */
:root {
            --pine: #0B3B2B;
            --green: #00875A;
            --lime: #B7E63D;
            --orange: #FF6B35;
            --bg: #F3F6F2;
            --card: #FFFFFF;
            --text: #14241C;
            --muted: #62726A;
            --border: rgba(11, 59, 43, 0.1);
            --radius-hero: 32px;
            --radius-card: 24px;
            --radius-small: 16px;
            --shadow: 0 12px 32px rgba(11, 59, 43, 0.08);
            --shadow-hover: 0 18px 44px rgba(11, 59, 43, 0.14);
            --brand-grad: linear-gradient(135deg, #0B3B2B 0%, #00875A 48%, #B7E63D 128%);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--green);
            text-decoration: none;
            transition: color .2s ease;
        }

        a:hover {
            color: var(--pine);
        }

        img {
            max-width: 100%;
            height: auto;
        }

        button {
            font-family: inherit;
        }

        :focus-visible {
            outline: 3px solid rgba(0, 135, 90, .35);
            outline-offset: 2px;
            border-radius: 8px;
        }

        .mk-container {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .mk-section {
            padding-top: clamp(56px, 8vw, 92px);
            padding-bottom: clamp(56px, 8vw, 92px);
        }

        .mk-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            min-height: 76px;
            background: rgba(255, 255, 255, .96);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
        }

        .mk-header .navbar {
            min-height: 76px;
            padding-top: 0;
            padding-bottom: 0;
        }

        .mk-header .container-fluid {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .navbar-brand {
            padding-top: 0;
            padding-bottom: 0;
            margin-right: 0;
        }

        .mk-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            letter-spacing: -0.02em;
            color: var(--pine);
            line-height: 1.2;
        }

        .mk-logo-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--brand-grad);
            box-shadow: 0 0 0 4px rgba(183, 230, 61, .25);
        }

        .navbar-collapse {
            flex-wrap: nowrap;
        }

        .navbar-nav {
            gap: 6px;
            padding-right: 10px;
        }

        .navbar-nav .nav-item {
            display: inline-flex;
            align-items: center;
        }

        .navbar-nav .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            min-height: 76px;
            padding: 0 16px;
            font-size: .95rem;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
        }

        .navbar-nav .nav-link:hover {
            color: var(--green);
        }

        .navbar-nav .nav-link.active {
            color: var(--green);
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 10px;
            height: 2px;
            border-radius: 99px;
            background: var(--brand-grad);
        }

        .mk-fav-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: #fff;
            color: var(--pine);
            transition: all .25s ease;
        }

        .mk-fav-btn:hover {
            background: rgba(255, 107, 53, .1);
            color: var(--orange);
            border-color: rgba(255, 107, 53, .25);
            transform: translateY(-2px);
        }

        .mk-mobile-fav {
            display: inline-flex;
            margin-left: auto;
        }

        .mk-bottom-tab {
            display: none;
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1050;
            height: calc(64px + env(safe-area-inset-bottom));
            padding-bottom: env(safe-area-inset-bottom);
            background: rgba(255, 255, 255, .96);
            backdrop-filter: blur(14px);
            border-top: 1px solid var(--border);
            box-shadow: 0 -8px 24px rgba(11, 59, 43, .06);
        }

        .mk-bottom-tab .tab-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            min-height: 64px;
            font-size: .6875rem;
            font-weight: 600;
            color: var(--muted);
            border: 0;
            background: transparent;
            text-decoration: none;
            transition: color .2s ease;
        }

        .mk-bottom-tab .tab-item svg {
            width: 21px;
            height: 21px;
            stroke-width: 1.9;
            margin-bottom: 1px;
        }

        .mk-bottom-tab .tab-item:hover,
        .mk-bottom-tab .tab-item.active {
            color: var(--green);
        }

        .mk-bottom-tab .tab-item.active {
            position: relative;
        }

        .mk-bottom-tab .tab-item.active::before {
            content: "";
            position: absolute;
            top: 5px;
            left: 50%;
            width: 24px;
            height: 3px;
            border-radius: 99px;
            background: var(--brand-grad);
            transform: translateX(-50%);
        }

        .mk-cat-hero {
            position: relative;
            margin: 24px 24px 0;
            border-radius: var(--radius-hero);
            background: linear-gradient(120deg, rgba(7, 30, 21, .93) 15%, rgba(11, 59, 43, .82) 55%, rgba(0, 135, 90, .65)), url("/assets/images/backpic/back-1.webp") center/cover;
            overflow: hidden;
            color: #fff;
            padding: clamp(44px, 7vw, 84px) clamp(24px, 5vw, 68px);
            display: grid;
            grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
            gap: 40px;
            align-items: center;
        }

        .mk-cat-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background: radial-gradient(circle at 88% 8%, rgba(183, 230, 61, .18), transparent 34%);
        }

        .mk-hero-content,
        .mk-hero-aside {
            position: relative;
            z-index: 1;
        }

        .mk-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(183, 230, 61, .2);
            color: var(--lime);
            border: 1px solid rgba(183, 230, 61, .35);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: .8125rem;
            font-weight: 700;
            letter-spacing: .02em;
            margin-bottom: 22px;
        }

        .mk-eyebrow svg {
            width: 16px;
            height: 16px;
        }

        .mk-cat-hero h1 {
            margin-bottom: 18px;
            font-size: clamp(2.25rem, 5vw, 3.75rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: #fff;
        }

        .mk-hero-summary {
            max-width: 680px;
            margin-bottom: 28px;
            font-size: 1.0625rem;
            line-height: 1.9;
            color: rgba(255, 255, 255, .84);
        }

        .mk-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .mk-hero-chip-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 10px;
        }

        .mk-hero-chip {
            display: flex;
            gap: 13px;
            align-items: flex-start;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .14);
            backdrop-filter: blur(6px);
            border-radius: 20px;
            padding: 16px 18px;
            color: rgba(255, 255, 255, .92);
        }

        .mk-hero-chip .chip-icon {
            width: 34px;
            height: 34px;
            border-radius: 12px;
            background: rgba(183, 230, 61, .18);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--lime);
            flex: none;
        }

        .mk-hero-chip .chip-icon svg {
            width: 17px;
            height: 17px;
        }

        .mk-hero-chip b {
            display: block;
            font-size: .9375rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 2px;
        }

        .mk-hero-chip span {
            display: block;
            font-size: .8125rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, .72);
        }

        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            padding: 0 30px;
            border: 0;
            border-radius: 999px;
            font-weight: 700;
            font-size: .9375rem;
            color: #fff;
            background: var(--brand-grad);
            box-shadow: 0 12px 22px rgba(0, 135, 90, .28);
            transition: all .25s ease;
        }

        .btn-brand:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 18px 32px rgba(0, 135, 90, .32);
        }

        .btn-outline-light-green {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            padding: 0 30px;
            border-radius: 999px;
            font-weight: 700;
            font-size: .9375rem;
            color: #fff;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .45);
            transition: all .25s ease;
        }

        .btn-outline-light-green:hover {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            border-color: rgba(183, 230, 61, .7);
        }

        .section-head {
            margin-bottom: 38px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--green);
            font-weight: 700;
            font-size: .8125rem;
            letter-spacing: .12em;
            margin-bottom: 10px;
        }

        .section-kicker::before {
            content: "";
            width: 22px;
            height: 2px;
            background: var(--brand-grad);
            border-radius: 99px;
        }

        .section-head h2 {
            margin: 0;
            font-size: clamp(1.55rem, 3vw, 2.1rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: var(--pine);
        }

        .section-head p {
            margin-top: 12px;
            max-width: 760px;
            color: var(--muted);
        }

        .scope-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 22px;
        }

        .scope-card {
            height: 100%;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            position: relative;
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .scope-card::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--brand-grad);
            opacity: 0;
            transition: opacity .25s ease;
        }

        .scope-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: rgba(0, 135, 90, .18);
        }

        .scope-card:hover::before {
            opacity: 1;
        }

        .scope-icon {
            width: 46px;
            height: 46px;
            border-radius: 15px;
            background: rgba(0, 135, 90, .1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--green);
            margin-bottom: 16px;
        }

        .scope-icon svg {
            width: 22px;
            height: 22px;
        }

        .scope-card h3 {
            margin-bottom: 8px;
            font-size: 1.0625rem;
            font-weight: 800;
            color: var(--text);
        }

        .scope-card p {
            margin: 0;
            font-size: .875rem;
            line-height: 1.75;
            color: var(--muted);
        }

        .focus-wrap {
            background: #fff;
            border-radius: var(--radius-hero);
            padding: clamp(24px, 4vw, 46px);
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }

        .focus-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
            gap: 22px;
        }

        .mk-card-main {
            grid-row: span 2;
        }

        .info-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 22px;
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .info-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .info-card-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #e8efe8;
        }

        .info-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform .5s ease;
        }

        .info-card:hover .info-card-cover img {
            transform: scale(1.03);
        }

        .info-card-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 52%, rgba(11, 59, 43, .32));
        }

        .info-card-cover .mk-mini-tag {
            position: absolute;
            left: 14px;
            top: 14px;
            z-index: 2;
            background: var(--pine);
            color: #fff;
            border-radius: 999px;
            padding: 4px 12px;
            font-size: .75rem;
            font-weight: 700;
        }

        .info-card-body {
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 20px;
        }

        .info-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: .8125rem;
            color: var(--muted);
        }

        .mk-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 11px;
            border-radius: 999px;
            background: rgba(0, 135, 90, .09);
            color: var(--green);
            font-weight: 700;
            font-size: .75rem;
        }

        .mk-tag-orange {
            background: rgba(255, 107, 53, .1);
            color: #d14f24;
        }

        .mk-pill {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            border-radius: 999px;
            font-size: .75rem;
            font-weight: 700;
            padding: 2px 10px;
            background: rgba(183, 230, 61, .25);
            color: #485f11;
        }

        .info-card h3 {
            font-size: 1.0625rem;
            line-height: 1.5;
            font-weight: 800;
            color: var(--text);
            margin: 0;
        }

        .info-card p {
            margin: 0;
            font-size: .875rem;
            line-height: 1.75;
            color: var(--muted);
        }

        .row-2 {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 22px;
            margin-top: 22px;
        }

        .mini-card {
            display: grid;
            grid-template-columns: 128px minmax(0, 1fr);
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 22px;
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .mini-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .mini-card-cover {
            min-height: 128px;
            background: #e8efe8;
            overflow: hidden;
        }

        .mini-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .mini-card-body {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
            padding: 16px;
        }

        .mini-card-body h3 {
            font-size: .9375rem;
            line-height: 1.55;
            font-weight: 800;
            color: var(--text);
            margin: 0;
        }

        .mini-card-body p {
            font-size: .8125rem;
            color: var(--muted);
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .bottom-trio {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 22px;
            margin-top: 22px;
        }

        .trio-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 22px;
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .trio-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .trio-cover {
            aspect-ratio: 4 / 3;
            background: #e8efe8;
            overflow: hidden;
        }

        .trio-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .trio-body {
            padding: 18px 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 9px;
        }

        .trio-body h3 {
            font-size: .9375rem;
            line-height: 1.55;
            font-weight: 800;
            margin: 0;
        }

        .trio-body p {
            margin: 0;
            font-size: .8125rem;
            color: var(--muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 22px;
            counter-reset: process;
        }

        .process-card {
            position: relative;
            background: #fff;
            border-radius: var(--radius-card);
            padding: 28px 22px 22px;
            border: 1px solid var(--border);
            counter-increment: process;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .process-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .process-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: var(--brand-grad);
            color: #fff;
            font-weight: 800;
            font-size: .875rem;
            margin-bottom: 16px;
        }

        .process-card h3 {
            font-size: 1rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 6px;
        }

        .process-card p {
            font-size: .875rem;
            line-height: 1.75;
            color: var(--muted);
            margin: 0;
        }

        .audience-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 26px 24px;
            height: 100%;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .audience-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

        .audience-card .aud-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1rem;
            color: var(--pine);
            margin-bottom: 10px;
        }

        .audience-card svg {
            width: 20px;
            height: 20px;
            color: var(--green);
            flex: none;
        }

        .audience-card p {
            margin: 0;
            font-size: .875rem;
            color: var(--muted);
            line-height: 1.8;
        }

        .faq-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-hero);
            padding: clamp(24px, 4vw, 44px);
        }

        .mk-faq .accordion-item {
            border: 1px solid var(--border);
            border-radius: 18px !important;
            background: #fff;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .mk-faq .accordion-button {
            border: 0;
            background: #fff;
            padding: 20px 22px;
            font-size: 1rem;
            font-weight: 800;
            color: var(--text);
            border-radius: 18px !important;
            box-shadow: none;
            transition: background .2s ease;
        }

        .mk-faq .accordion-button:not(.collapsed) {
            color: var(--pine);
            background: #fff;
            box-shadow: none;
            border-left: 4px solid var(--green);
            border-radius: 4px 18px 0 0 !important;
        }

        .mk-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 135, 90, .15);
        }

        .mk-faq .accordion-button::after {
            background: none;
            content: "+";
            width: auto;
            height: auto;
            font-size: 1.5rem;
            font-weight: 300;
            color: var(--green);
            transform: none;
            transition: transform .2s ease;
        }

        .mk-faq .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            background-image: none;
        }

        .mk-faq .accordion-body {
            border-top: 1px solid var(--border);
            margin: 0 20px;
            padding: 18px 4px 22px;
            font-size: .9375rem;
            line-height: 1.85;
            color: var(--text);
        }

        .related-cats {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-hero);
            padding: clamp(22px, 3vw, 38px);
        }

        .related-cat-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 14px;
            margin-top: 6px;
        }

        .related-cat-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            min-height: 70px;
            padding: 14px 16px;
            border-radius: 18px;
            border: 1px solid var(--border);
            background: rgba(243, 246, 242, .85);
            font-weight: 800;
            color: var(--text);
            font-size: .9375rem;
            transition: all .22s ease;
        }

        .related-cat-item svg {
            color: var(--green);
            width: 18px;
            height: 18px;
            flex: none;
        }

        .related-cat-item:hover {
            background: var(--pine);
            color: #fff;
            border-color: var(--pine);
            transform: translateY(-2px);
            box-shadow: 0 14px 24px rgba(11, 59, 43, .16);
        }

        .related-cat-item.active-dot {
            background: rgba(183, 230, 61, .18);
            border-color: rgba(0, 135, 90, .18);
            color: var(--green);
        }

        .share-cta {
            margin-top: clamp(20px, 3vw, 36px);
            background: radial-gradient(circle at 85% 130%, rgba(183, 230, 61, .28), transparent 45%), linear-gradient(135deg, #071E15, #0B3B2B);
            border-radius: var(--radius-hero);
            padding: clamp(30px, 5vw, 56px);
            color: #fff;
            display: grid;
            grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
            gap: 30px;
            align-items: center;
        }

        .share-cta h2 {
            color: #fff;
            font-size: clamp(1.4rem, 2.6vw, 2rem);
            margin-bottom: 10px;
            font-weight: 800;
        }

        .share-cta p {
            max-width: 640px;
            color: rgba(255, 255, 255, .72);
            margin-bottom: 20px;
        }

        .share-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .share-note {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .13);
            border-radius: 20px;
            padding: 16px 18px;
            color: rgba(255, 255, 255, .82);
            font-size: .875rem;
        }

        .share-note strong {
            color: var(--lime);
            font-size: 1rem;
        }

        .mk-footer {
            background: var(--pine);
            margin-top: clamp(20px, 3vw, 32px) !important;
            padding: 40px 24px 18px;
            border-radius: 38px 38px 0 0;
        }

        .footer-grid {
            max-width: 1320px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.35fr .9fr 1fr 1fr;
            gap: 32px;
            padding: 22px 0 36px;
        }

        .footer-logo .mk-logo {
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-links-title {
            font-size: .9375rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            margin-top: 0;
        }

        .footer-link {
            display: block;
            font-size: .875rem;
            color: rgba(255, 255, 255, .68);
            padding: 4px 0;
            transition: color .2s ease;
        }

        .footer-link:hover {
            color: var(--lime);
        }

        .footer-copyright {
            max-width: 1320px;
            margin: 0 auto;
            border-top: 1px solid rgba(255, 255, 255, .16);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: .8125rem;
            color: rgba(255, 255, 255, .38);
        }

        @media (min-width: 1200px) {
            .focus-grid {
                grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
            }
        }

        @media (max-width: 1199.98px) {
            .scope-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            .process-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            .footer-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 991.98px) {
            .mk-header .navbar-nav {
                display: none;
            }
            .mk-header .mk-fav-btn {
                display: none;
            }
            .mk-mobile-fav {
                display: inline-flex !important;
                width: 42px;
                height: 42px;
                border-radius: 50%;
                border: 1px solid var(--border);
                background: #fff;
                color: var(--pine);
                align-items: center;
                justify-content: center;
                margin-left: auto;
            }
            .mk-bottom-tab {
                display: flex;
            }
            body {
                padding-bottom: 76px;
            }
            .mk-cat-hero {
                grid-template-columns: 1fr;
                margin: 16px 16px 0;
                padding: 36px 24px;
            }
            .mk-hero-aside {
                display: grid;
                grid-template-columns: repeat(3, minmax(0, 1fr));
                gap: 12px;
            }
            .mk-hero-chip {
                padding: 14px;
            }
            .mk-hero-chip span {
                display: none;
            }
            .mk-hero-chip b {
                font-size: .8125rem;
                margin: 0;
            }
            .focus-grid {
                grid-template-columns: 1fr;
            }
            .mk-card-main {
                grid-row: auto;
            }
            .mk-card-main .info-card {
                display: grid;
                grid-template-columns: 1fr 1fr;
            }
            .row-2 {
                grid-template-columns: 1fr;
            }
            .bottom-trio {
                grid-template-columns: 1fr 1fr;
            }
            .related-cat-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            .share-cta {
                grid-template-columns: 1fr;
                margin-left: 16px;
                margin-right: 16px;
            }
            .mk-footer {
                border-radius: 26px 26px 0 0;
            }
        }

        @media (max-width: 767.98px) {
            .mk-cat-hero,
            .focus-wrap,
            .faq-card,
            .related-cats,
            .share-cta {
                border-radius: 22px;
            }
            .mk-hero-aside {
                grid-template-columns: 1fr;
            }
            .mk-hero-chip span {
                display: block;
            }
            .scope-grid {
                grid-template-columns: 1fr;
            }
            .bottom-trio {
                grid-template-columns: 1fr;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .row-2 {
                grid-template-columns: 1fr;
            }
            .mini-card {
                grid-template-columns: 100px minmax(0, 1fr);
            }
            .mk-card-main .info-card {
                display: flex;
            }
            .mk-cat-hero h1 {
                font-size: 2rem;
            }
            .related-cat-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .mk-footer {
                padding-left: 20px;
                padding-right: 20px;
            }
            .share-cta {
                margin-left: 12px;
                margin-right: 12px;
            }
        }

        @media (max-width: 575.98px) {
            .mk-header .container-fluid,
            .mk-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .mk-cat-hero {
                margin: 12px 12px 0;
                padding: 28px 18px;
                border-radius: 20px;
            }
            .btn-brand,
            .btn-outline-light-green {
                width: 100%;
            }
            .mini-card {
                grid-template-columns: 1fr;
            }
            .mini-card-cover {
                min-height: 110px;
                aspect-ratio: 16 / 8;
            }
            .mk-mobile-fav {
                display: inline-flex !important;
            }
            .mk-footer {
                border-radius: 20px 20px 0 0;
            }
        }

/* roulang page: category2 */
:root {
            --mk-pine: #0B3B2B;
            --mk-green: #00875A;
            --mk-lime: #B7E63D;
            --mk-orange: #FF6B35;
            --mk-bg: #F3F6F2;
            --mk-card: #FFFFFF;
            --mk-muted: #62726A;
            --mk-text: #14241C;
            --mk-border: rgba(11, 59, 43, 0.1);
            --mk-grad: linear-gradient(135deg, #0B3B2B 0%, #00875A 48%, #B7E63D 128%);
            --mk-radius-screen: 32px;
            --mk-radius-card: 24px;
            --mk-radius-ctl: 16px;
            --mk-shadow: 0 12px 32px rgba(11, 59, 43, 0.08);
            --mk-shadow-hover: 0 18px 44px rgba(11, 59, 43, 0.14);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            color: var(--mk-text);
            background: var(--mk-bg);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        body,
        #site-footer {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            display: inline-block;
            vertical-align: middle;
        }

        a {
            color: var(--mk-green);
            text-decoration: none;
            transition: color .2s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease, transform .2s ease;
        }

        a:hover {
            color: var(--mk-pine);
        }

        button, input, textarea, select {
            font-family: inherit;
        }

        .mk-container {
            max-width: 1320px;
            margin: 0 auto;
            padding-left: clamp(18px, 4vw, 48px);
            padding-right: clamp(18px, 4vw, 48px);
        }

        section[id] {
            scroll-margin-top: 102px;
        }

        .mk-site-header {
            background: #ffffff;
            border-bottom: 1px solid rgba(11, 59, 43, 0.08);
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .mk-site-header .navbar {
            min-height: 76px;
            padding: 0;
            background: transparent;
        }

        .mk-site-header .container-fluid {
            max-width: 1320px;
            padding-left: clamp(18px, 4vw, 48px);
            padding-right: clamp(18px, 4vw, 48px);
        }

        .navbar-brand {
            padding: 0;
            margin: 0;
        }

        .mk-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.22rem;
            letter-spacing: -0.01em;
            color: var(--mk-pine);
        }

        .mk-logo-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--mk-grad);
            box-shadow: 0 0 0 6px rgba(183, 230, 61, 0.14);
            flex: 0 0 28px;
        }

        .navbar-nav {
            gap: 4px;
        }

        .navbar-nav .nav-link {
            padding: 8px 18px;
            color: #516159 !important;
            font-weight: 600;
            font-size: 15px;
            border-radius: 999px;
            position: relative;
            min-height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: color .2s ease, background .2s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--mk-pine) !important;
            background: rgba(11, 59, 43, 0.05);
        }

        .navbar-nav .nav-link.active {
            color: var(--mk-pine) !important;
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 2px;
            width: 24px;
            height: 3px;
            border-radius: 99px;
            background: linear-gradient(90deg, var(--mk-green), var(--mk-lime));
            transform: translateX(-50%);
        }

        .mk-fav-btn {
            display: inline-flex;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(11, 59, 43, 0.12);
            color: var(--mk-pine);
            background: #fff;
            transition: all .2s ease;
        }

        .mk-fav-btn:hover {
            border-color: transparent;
            background: #fff5f0;
            color: var(--mk-orange);
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(255, 107, 53, 0.18);
        }

        .mk-fav-btn:focus-visible {
            outline: 3px solid rgba(255, 107, 53, 0.3);
        }

        .btn-mk {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 50px;
            padding: 0 28px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 1rem;
            border: 0;
            transition: all .2s ease;
            text-decoration: none;
        }

        .btn-mk:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }

        .btn-mk:focus-visible {
            outline: 3px solid rgba(0, 135, 90, 0.28);
            outline-offset: 2px;
        }

        .btn-mk-primary {
            color: #fff !important;
            background: linear-gradient(135deg, var(--mk-pine), var(--mk-green) 78%, #1E9C6C);
            box-shadow: 0 12px 30px rgba(11, 59, 43, 0.2);
        }

        .btn-mk-primary:hover {
            box-shadow: var(--mk-shadow-hover);
            background: linear-gradient(135deg, #08291E, #0A6B46);
            color: #fff !important;
        }

        .btn-mk-outline-light {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.5);
            color: #fff !important;
            backdrop-filter: blur(6px);
        }

        .btn-mk-outline-light:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #fff !important;
        }

        .btn-mk-outline {
            background: transparent;
            border: 1px solid var(--mk-green);
            color: var(--mk-green) !important;
        }

        .btn-mk-outline:hover {
            background: rgba(0, 135, 90, 0.07);
            color: var(--mk-pine) !important;
        }

        .mk-cat-hero {
            position: relative;
            overflow: hidden;
            border-radius: var(--mk-radius-screen);
            margin-top: 24px;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: clamp(48px, 8vw, 96px) 0;
            isolation: isolate;
        }

        .mk-hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: -2;
        }

        .mk-hero-overlay {
            position: absolute;
            inset: 0;
            z-index: -1;
            background:
                radial-gradient(circle at 85% 130%, rgba(183, 230, 61, 0.32), transparent 44%),
                linear-gradient(105deg, rgba(7, 30, 21, 0.92), rgba(7, 30, 21, 0.55) 50%, rgba(8, 77, 50, 0.32));
        }

        .mk-hero-content {
            width: 100%;
            max-width: 1320px;
        }

        .mk-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(183, 230, 61, 0.25);
            color: #E8FFD0;
            border-radius: 999px;
            font-size: .875rem;
            font-weight: 700;
            letter-spacing: .04em;
            backdrop-filter: blur(6px);
            margin-bottom: 20px;
        }

        .mk-kicker::before {
            content: "";
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-lime);
            box-shadow: 0 0 0 4px rgba(183, 230, 61, 0.2);
        }

        .mk-category-h1 {
            font-size: clamp(2.25rem, 5vw, 3.75rem);
            line-height: 1.18;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: #fff;
            margin: 0 0 20px;
            max-width: 760px;
        }

        .mk-hero-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.78);
            max-width: 680px;
            margin-bottom: 34px;
        }

        .mk-hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 38px;
        }

        .mk-hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }

        .mk-data-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            min-height: 48px;
            padding: 8px 20px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.16);
            border-radius: 999px;
            color: #fff;
            font-size: .92rem;
        }

        .mk-data-badge strong {
            font-weight: 800;
            color: var(--mk-lime);
            font-size: 1.04rem;
        }

        .mk-section {
            margin-top: clamp(64px, 9vw, 104px);
        }

        .mk-section-head {
            margin-bottom: 40px;
            max-width: 760px;
        }

        .mk-section-head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .mk-eyebrow {
            color: var(--mk-green);
            font-weight: 700;
            letter-spacing: .08em;
            font-size: .88rem;
            text-transform: lowercase;
            display: block;
            margin-bottom: 12px;
        }

        .mk-section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: var(--mk-pine);
        }

        .mk-section-sub {
            color: var(--mk-muted);
            font-size: 1.05rem;
            margin-top: 12px;
        }

        .mk-card {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            box-shadow: var(--mk-shadow);
            overflow: hidden;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
            height: 100%;
        }

        .mk-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(0, 135, 90, 0.25);
        }

        .mk-card-media {
            overflow: hidden;
            position: relative;
            background: #E4EBE5;
        }

        .mk-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .mk-card:hover .mk-card-media img {
            transform: scale(1.03);
        }

        .mk-tag {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(0, 135, 90, 0.1);
            color: #0B6E4A;
            font-size: .8rem;
            font-weight: 700;
            letter-spacing: .02em;
        }

        .mk-tag--lime {
            background: rgba(183, 230, 61, 0.2);
            color: #3A5A00;
        }

        .mk-card-body {
            padding: clamp(20px, 3vw, 28px);
        }

        .mk-card-title {
            font-size: 1.3rem;
            font-weight: 800;
            line-height: 1.35;
            color: var(--mk-pine);
            margin: 14px 0 10px;
        }

        .mk-card-desc {
            font-size: .98rem;
            color: var(--mk-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .mk-card-link {
            color: var(--mk-green);
            font-weight: 700;
            font-size: .94rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 18px;
        }

        .mk-feature-entry {
            display: grid;
            grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
            gap: 24px;
            align-items: stretch;
        }

        .mk-feature-main .mk-card-media {
            height: min(48vw, 460px);
        }

        .mk-feature-right {
            display: grid;
            gap: 24px;
            align-content: stretch;
        }

        .mk-feature-right .mk-card-media {
            height: 205px;
        }

        .mk-feature-right .mk-card-body {
            padding: 22px;
        }

        .mk-feature-right .mk-card-title {
            font-size: 1.08rem;
            margin-top: 10px;
            margin-bottom: 6px;
        }

        .mk-feature-right .mk-card-desc {
            font-size: .92rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .mk-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 22px;
            justify-content: flex-start;
        }

        .mk-chip {
            display: inline-flex;
            align-items: center;
            min-height: 34px;
            padding: 0 16px;
            border: 1px solid var(--mk-border);
            border-radius: 999px;
            background: #fff;
            font-size: .85rem;
            font-weight: 600;
            color: #40554A;
            cursor: default;
        }

        .mk-chip::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--mk-green);
            border-radius: 50%;
            margin-right: 8px;
        }

        .mk-flow-row {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 20px;
            counter-reset: flow;
        }

        .mk-flow-step {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 26px 24px;
            box-shadow: 0 6px 18px rgba(11, 59, 43, 0.04);
            position: relative;
            transition: transform .2s ease, box-shadow .2s ease;
        }

        .mk-flow-step:hover {
            transform: translateY(-3px);
            box-shadow: var(--mk-shadow);
        }

        .mk-flow-num {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            background: var(--mk-grad);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.05rem;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }

        .mk-flow-step h3 {
            font-size: 1.03rem;
            font-weight: 800;
            color: var(--mk-pine);
            margin-bottom: 8px;
        }

        .mk-flow-step p {
            font-size: .93rem;
            color: var(--mk-muted);
            margin: 0;
            line-height: 1.65;
        }

        .mk-direction-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 14px;
        }

        .mk-direction-row {
            display: grid;
            grid-template-columns: 64px 1fr auto;
            gap: 18px;
            align-items: center;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 22px 24px;
            transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
        }

        .mk-direction-row:hover {
            transform: translateX(4px);
            border-color: rgba(0, 135, 90, .3);
            box-shadow: var(--mk-shadow);
        }

        .mk-direction-index {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: -.02em;
            background: linear-gradient(135deg, var(--mk-pine), var(--mk-green));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }

        .mk-direction-row h3 {
            font-size: 1.08rem;
            font-weight: 800;
            color: var(--mk-pine);
            margin: 0 0 4px;
        }

        .mk-direction-row p {
            font-size: .95rem;
            color: var(--mk-muted);
            margin: 0;
            line-height: 1.6;
        }

        .mk-row-arrow {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(0, 135, 90, 0.09);
            color: var(--mk-green);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 42px;
        }

        .mk-trust-panel {
            background: linear-gradient(115deg, #EDF5EC, #FFFFFF 70%);
            border-left: 4px solid var(--mk-lime);
            border-radius: var(--mk-radius-card);
            padding: 32px 36px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            box-shadow: var(--mk-shadow);
            position: relative;
            overflow: hidden;
        }

        .mk-trust-panel::before {
            content: "";
            position: absolute;
            right: -48px;
            top: -60px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(183, 230, 61, 0.16);
        }

        .mk-trust-title {
            color: var(--mk-green);
            font-weight: 800;
            font-size: .95rem;
            letter-spacing: .06em;
            white-space: nowrap;
            flex: 0 0 auto;
        }

        .mk-trust-panel p {
            margin: 0;
            font-size: .98rem;
            color: #45554C;
        }

        .mk-faq-list {
            display: grid;
            gap: 14px;
        }

        .mk-accordion-item {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-ctl);
            overflow: hidden;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .mk-accordion-item:has(.accordion-button:not(.collapsed)) {
            border-left: 4px solid var(--mk-green);
            box-shadow: var(--mk-shadow);
        }

        .mk-accordion-item .accordion-button {
            background: #fff;
            border-radius: 0;
            box-shadow: none;
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--mk-pine);
            padding: 20px 52px 20px 24px;
            min-height: 60px;
            border: 0;
            position: relative;
            transition: background .2s ease;
        }

        .mk-accordion-item .accordion-button:hover {
            background: #F8FAF7;
        }

        .mk-accordion-item .accordion-button:not(.collapsed) {
            background: #FDFFFB;
            color: var(--mk-green);
        }

        .mk-accordion-item .accordion-button:focus {
            box-shadow: none;
            outline: 3px solid rgba(0, 135, 90, .16);
        }

        .mk-accordion-item .accordion-button::before {
            content: "+";
            position: absolute;
            right: 20px;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(0, 135, 90, .08);
            color: var(--mk-green);
            font-size: 1.3rem;
            font-weight: 500;
            line-height: 1;
            transition: transform .2s ease, background .2s ease;
        }

        .mk-accordion-item .accordion-button:not(.collapsed)::before {
            content: "";
            transform: rotate(90deg);
            background: var(--mk-green);
            color: #fff;
        }

        .mk-accordion-item .accordion-collapse {
            border-top: 1px solid var(--mk-border);
        }

        .mk-accordion-item .accordion-body {
            padding: 18px 24px 22px;
            font-size: .98rem;
            color: #4A5A51;
            line-height: 1.8;
            background: #FBFCFB;
        }

        .mk-related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .mk-related-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: 20px;
            padding: 22px;
            min-height: 160px;
            transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
        }

        .mk-related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow);
            border-color: rgba(0, 135, 90, .24);
        }

        .mk-related-card .mk-rel-icon {
            width: 40px;
            height: 40px;
            border-radius: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 135, 90, .09);
            color: var(--mk-green);
        }

        .mk-related-card h3 {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--mk-pine);
            margin: 0;
        }

        .mk-related-card p {
            font-size: .88rem;
            color: var(--mk-muted);
            margin: 0;
            line-height: 1.6;
        }

        .mk-deep-cta {
            background:
                radial-gradient(circle at 84% 130%, rgba(183, 230, 61, 0.3), transparent 46%),
                linear-gradient(135deg, #071E15, #0B3B2B);
            color: #fff;
            border-radius: var(--mk-radius-screen);
            padding: clamp(36px, 7vw, 72px);
            position: relative;
            overflow: hidden;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
        }

        .mk-cta-main {
            max-width: 640px;
        }

        .mk-cta-main h2 {
            font-size: clamp(1.5rem, 3.2vw, 2.2rem);
            font-weight: 800;
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin: 0 0 12px;
        }

        .mk-cta-main p {
            color: rgba(255, 255, 255, .72);
            margin: 0;
            font-size: 1.02rem;
        }

        .mk-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .mk-copy-state {
            background: rgba(183, 230, 61, .12);
            color: var(--mk-lime);
        }

        .mk-footer {
            background: var(--mk-pine);
            margin-top: 70px;
            padding: 64px clamp(20px, 4vw, 48px) 0;
            border-radius: 0;
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.7fr .8fr .9fr 1.2fr;
            gap: 48px;
            padding-bottom: 44px;
        }

        .mk-footer .mk-logo {
            color: #fff;
            font-size: 1.35rem;
        }

        .footer-links-title {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 16px;
        }

        .footer-link {
            display: block;
            padding: 5px 0;
            color: rgba(255, 255, 255, .55);
            font-size: .94rem;
            max-width: 180px;
        }

        .footer-link:hover {
            color: var(--mk-lime);
        }

        .footer-copyright {
            max-width: 1200px;
            margin: 0 auto;
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding: 18px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px 24px;
            color: rgba(255, 255, 255, .34);
            font-size: .82rem;
        }

        .footer-copyright a {
            text-decoration: none;
        }

        .footer-copyright span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .mk-bottom-tabs {
            display: none;
        }

        @media (max-width: 1199.98px) {
            .mk-container,
            .mk-site-header .container-fluid {
                padding-left: 24px;
                padding-right: 24px;
            }

            .navbar-nav .nav-link {
                padding-left: 13px;
                padding-right: 13px;
                font-size: .92rem;
            }

            .mk-related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 991.98px) {
            .mk-bottom-tabs {
                display: grid;
                grid-template-columns: repeat(5, 1fr);
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                min-height: calc(62px + env(safe-area-inset-bottom));
                padding-bottom: env(safe-area-inset-bottom);
                background: rgba(255, 255, 255, 0.96);
                backdrop-filter: blur(14px);
                border-top: 1px solid var(--mk-border);
                z-index: 1090;
                box-shadow: 0 -8px 30px rgba(11, 59, 43, .05);
            }

            body {
                padding-bottom: calc(78px + env(safe-area-inset-bottom));
            }

            .mk-site-header .navbar-brand .mk-logo {
                font-size: 1.16rem;
            }

            .mk-tab-item {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                min-height: 62px;
                gap: 3px;
                font-size: 11px;
                color: #66756D;
                font-weight: 600;
                border-radius: 0;
                transition: color .2s ease;
                position: relative;
            }

            .mk-tab-item svg {
                width: 22px;
                height: 22px;
                stroke-width: 1.8;
            }

            .mk-tab-item.active {
                color: var(--mk-green);
                font-weight: 700;
            }

            .mk-tab-item.active::before {
                content: "";
                width: 26px;
                height: 3px;
                border-radius: 99px;
                background: linear-gradient(90deg, var(--mk-green), var(--mk-lime));
                position: absolute;
                top: 0;
            }

            .mk-feature-entry {
                grid-template-columns: 1fr;
            }

            .mk-flow-row {
                grid-template-columns: repeat(2, 1fr);
            }

            .mk-direction-row {
                grid-template-columns: 48px 1fr auto;
                padding: 20px;
            }

            .mk-related-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 767.98px) {
            .mk-cat-hero {
                border-radius: 24px;
                min-height: auto;
                padding: 64px 0;
            }

            .mk-category-h1 {
                font-size: 2.05rem;
            }

            .mk-hero-desc {
                font-size: .98rem;
            }

            .mk-hero-badges {
                gap: 10px;
            }

            .mk-data-badge {
                min-height: 44px;
                padding: 4px 14px;
                font-size: .82rem;
            }

            .mk-section {
                margin-top: 60px;
            }

            .mk-section-title {
                font-size: 1.42rem;
            }

            .mk-chip-row {
                gap: 8px;
            }

            .mk-card-title {
                font-size: 1.18rem;
            }

            .mk-trust-panel {
                flex-direction: column;
                padding: 28px 24px;
            }

            .mk-related-grid {
                grid-template-columns: 1fr;
            }

            .mk-direction-row {
                grid-template-columns: 1fr;
                gap: 12px;
                align-items: flex-start;
            }

            .mk-direction-index {
                font-size: 1.15rem;
            }

            .mk-row-arrow {
                display: none;
            }

            .mk-deep-cta {
                border-radius: 24px;
                flex-direction: column;
                align-items: flex-start;
            }

            .mk-cta-actions {
                width: 100%;
            }

            .btn-mk {
                width: 100%;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 34px;
            }

            .footer-copyright {
                justify-content: center;
                text-align: center;
            }
        }

        @media (max-width: 575.98px) {
            .mk-container {
                padding-left: 18px;
                padding-right: 18px;
            }

            .mk-section-title {
                font-size: 1.32rem;
            }

            .mk-flow-row {
                grid-template-columns: 1fr;
            }

            .mk-feature-right .mk-card-media {
                height: 190px;
            }

            .mk-card-body {
                padding: 20px;
            }

            .mk-feature-main .mk-card-media {
                height: 230px;
            }

            .mk-card-title {
                font-size: 1.18rem;
            }

            .mk-trust-panel p {
                font-size: .92rem;
            }

            .mk-cta-main h2 {
                font-size: 1.32rem;
            }
        }

/* roulang page: category3 */
:root {
            --mk-green-deep: #0B3B2B;
            --mk-green-dark: #071E15;
            --mk-green: #00875A;
            --mk-lime: #B7E63D;
            --mk-orange: #FF6B35;
            --mk-background: #F3F6F2;
            --mk-ink: #14241C;
            --mk-muted: #62726A;
            --mk-border: rgba(11, 59, 43, .1);
            --mk-shadow: 0 12px 32px rgba(11, 59, 43, .08);
            --mk-shadow-lg: 0 18px 44px rgba(11, 59, 43, .14);
            --mk-radius-xl: 32px;
            --mk-radius-card: 24px;
            --mk-radius-md: 16px;
            --bs-primary: #00875A;
            --bs-primary-rgb: 0, 135, 90;
            --bs-link-color: #00875A;
            --bs-link-hover-color: #0B3B2B;
            --bs-btn-primary-bg: #00875A;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--mk-ink);
            background: var(--mk-background);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--mk-green);
            text-decoration: none;
            transition: color .2s ease;
        }

        a:hover {
            color: var(--mk-green-deep);
        }

        button,
        input {
            font-family: inherit;
        }

        :focus-visible {
            outline: 3px solid rgba(0, 135, 90, .28);
            outline-offset: 2px;
        }

        .container {
            max-width: 1320px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, .96);
            border-bottom: 1px solid var(--mk-border);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .navbar {
            min-height: 76px;
            padding: .35rem 0;
        }

        .navbar-brand {
            padding: 0;
            margin-right: 0;
        }

        .navbar-brand .mk-logo {
            font-size: 1.18rem;
            letter-spacing: .01em;
        }

        .mk-logo {
            display: inline-flex;
            align-items: center;
            gap: .48rem;
            font-weight: 800;
            color: var(--mk-green-deep);
            line-height: 1;
        }

        .mk-logo-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--mk-lime), var(--mk-green-deep));
            box-shadow: 0 0 0 4px rgba(183, 230, 61, .18), 0 0 8px rgba(0, 135, 90, .2);
            flex: 0 0 auto;
        }

        .collapse .mk-fav-btn {
            margin-left: 14px;
        }

        .navbar-nav {
            gap: .35rem;
        }

        .navbar-nav .nav-link {
            position: relative;
            padding: .85rem .9rem;
            font-size: .95rem;
            font-weight: 600;
            color: var(--mk-ink);
            border-radius: 14px;
            transition: background .2s ease, color .2s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--mk-green-deep);
            background: #F3F8F4;
        }

        .navbar-nav .nav-link.active {
            color: var(--mk-green);
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 8px;
            width: 24px;
            height: 3px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--mk-green), var(--mk-lime));
            transform: translateX(-50%);
        }

        .mk-fav-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border: 1px solid var(--mk-border);
            border-radius: 999px;
            background: #fff;
            color: var(--mk-green-deep);
            transition: all .22s ease;
            flex: 0 0 auto;
        }

        .mk-fav-btn:hover {
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 107, 53, .2);
        }

        .mobile-top-fav {
            margin-left: auto;
        }

        .mk-bottom-tab {
            display: none;
        }

        .mk-category-hero {
            position: relative;
            margin: 34px 0 18px;
            padding: clamp(42px, 7vw, 78px) clamp(22px, 5vw, 66px);
            border-radius: var(--mk-radius-xl);
            overflow: hidden;
            background:
                radial-gradient(circle at 82% 104%, rgba(183, 230, 61, .26), transparent 44%),
                linear-gradient(132deg, rgba(7, 30, 21, .92) 0%, rgba(11, 59, 43, .82) 84%),
                url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            box-shadow: var(--mk-shadow);
        }

        .mk-hero-content {
            max-width: 760px;
            position: relative;
            z-index: 2;
            color: #fff;
        }

        .mk-tag {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            padding: .4rem .85rem;
            border-radius: 999px;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .16);
            color: rgba(255, 255, 255, .92);
            font-size: .8rem;
            font-weight: 600;
            letter-spacing: .02em;
            backdrop-filter: blur(6px);
        }

        .mk-tag::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--mk-lime);
            box-shadow: 0 0 0 4px rgba(183, 230, 61, .16);
            flex: 0 0 auto;
        }

        .mk-hero-content h1 {
            margin: 1.2rem 0 1.1rem;
            font-size: clamp(2.25rem, 5vw, 3.75rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -.01em;
            color: #fff;
        }

        .mk-hero-desc {
            max-width: 650px;
            margin: 0 0 1.8rem;
            font-size: 1.06rem;
            line-height: 1.85;
            color: rgba(255, 255, 255, .82);
        }

        .mk-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .9rem;
            margin-bottom: 1.7rem;
        }

        .mk-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .55rem;
            padding: .85rem 1.6rem;
            border: 1px solid transparent;
            border-radius: 999px;
            font-size: .96rem;
            font-weight: 600;
            line-height: 1.4;
            background: transparent;
            color: inherit;
            text-decoration: none;
            cursor: pointer;
            transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
        }

        .mk-btn:hover {
            transform: translateY(-2px);
        }

        .mk-btn:active {
            transform: translateY(0);
        }

        .mk-btn-primary {
            background: linear-gradient(135deg, var(--mk-green-deep) 0%, var(--mk-green) 100%);
            color: #fff;
            box-shadow: 0 12px 28px rgba(11, 59, 43, .22);
        }

        .mk-btn-primary:hover {
            color: #fff;
            box-shadow: 0 18px 40px rgba(11, 59, 43, .3);
        }

        .mk-btn-ghost {
            border-color: rgba(255, 255, 255, .38);
            background: rgba(255, 255, 255, .06);
            color: #fff;
        }

        .mk-btn-ghost:hover {
            background: rgba(255, 255, 255, .14);
            border-color: rgba(255, 255, 255, .6);
            color: #fff;
        }

        .mk-hero-chips {
            display: flex;
            flex-wrap: wrap;
            gap: .65rem;
        }

        .mk-hero-chip {
            padding: .42rem .9rem;
            border-radius: 999px;
            font-size: .82rem;
            font-weight: 500;
            color: rgba(255, 255, 255, .9);
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .16);
        }

        .mk-section {
            padding-block: clamp(48px, 7vw, 82px);
            scroll-margin-top: 96px;
        }

        .mk-section-head {
            max-width: 800px;
            margin-bottom: 2.6rem;
        }

        .mk-eyebrow {
            display: inline-block;
            margin-bottom: .7rem;
            padding: .3rem .9rem;
            border-radius: 999px;
            background: #E7F0E9;
            border: 1px solid #D6E4DA;
            color: var(--mk-green-deep);
            font-size: .8rem;
            font-weight: 700;
            letter-spacing: .04em;
        }

        .mk-section-head h2 {
            font-size: clamp(1.55rem, 3vw, 2.1rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -.01em;
            color: var(--mk-ink);
            margin-bottom: .75rem;
        }

        .mk-section-head p {
            color: var(--mk-muted);
            font-size: 1rem;
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 0;
        }

        .archive-list {
            display: grid;
            gap: 16px;
        }

        .archive-row {
            display: flex;
            align-items: center;
            gap: 22px;
            padding: 22px 28px;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
            position: relative;
            overflow: hidden;
        }

        .archive-row::before {
            content: "";
            position: absolute;
            left: 0;
            top: 18%;
            bottom: 18%;
            width: 4px;
            border-radius: 0 8px 8px 0;
            background: linear-gradient(180deg, var(--mk-green), var(--mk-lime));
            opacity: 0;
            transition: opacity .25s ease;
        }

        .archive-row:hover {
            border-color: rgba(11, 59, 43, .24);
            box-shadow: var(--mk-shadow);
            transform: translateX(4px);
        }

        .archive-row:hover::before {
            opacity: 1;
        }

        .archive-index {
            font-size: 1.6rem;
            line-height: 1;
            font-weight: 800;
            letter-spacing: -.02em;
            color: var(--mk-green);
            min-width: 52px;
            flex: 0 0 auto;
        }

        .archive-text {
            flex: 1 1 auto;
            min-width: 0;
        }

        .archive-text h3 {
            margin: 0 0 .3rem;
            font-size: 1.16rem;
            font-weight: 700;
            color: var(--mk-ink);
        }

        .archive-text p {
            margin: 0;
            font-size: .9rem;
            line-height: 1.7;
            color: var(--mk-muted);
            max-width: 860px;
        }

        .archive-arrow {
            width: 46px;
            height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: #F1F7F2;
            color: var(--mk-green-deep);
            font-size: 1.2rem;
            flex: 0 0 auto;
            transition: background .2s ease, color .2s ease, transform .2s ease;
        }

        .archive-row:hover .archive-arrow {
            background: var(--mk-green-deep);
            color: #fff;
            transform: rotate(-45deg);
        }

        .mk-editorial-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: clamp(26px, 4vw, 60px);
        }

        .mk-editorial-media {
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--mk-shadow);
            border: 1px solid var(--mk-border);
            background: #fff;
        }

        .mk-editorial-media img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            background: #E4EEE6;
        }

        .media-note {
            padding: 12px 18px;
            font-size: .82rem;
            color: var(--mk-muted);
            background: #F8FBFA;
            border-top: 1px solid var(--mk-border);
            line-height: 1.65;
        }

        .mk-editorial-copy h2 {
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -.01em;
            color: var(--mk-ink);
            margin: 1rem 0 .8rem;
        }

        .mk-editorial-copy>p {
            color: var(--mk-muted);
            line-height: 1.9;
            margin-bottom: 1.25rem;
        }

        .mk-check-list {
            list-style: none;
            padding: 0;
            margin: 1.5rem 0 0;
            display: grid;
            gap: .85rem;
        }

        .mk-check-list li {
            display: flex;
            gap: .7rem;
            align-items: flex-start;
            padding: .7rem .9rem;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: 16px;
            font-size: .92rem;
            line-height: 1.65;
            color: var(--mk-ink);
        }

        .mk-check-list li::before {
            content: "";
            flex: 0 0 auto;
            width: 20px;
            height: 20px;
            margin-top: 4px;
            border-radius: 8px;
            background: rgba(183, 230, 61, .45) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B3B2B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
        }

        .mk-process-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 2rem;
        }

        .mk-process-card {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 1.8rem 1.7rem;
            position: relative;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .mk-process-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--mk-shadow-lg);
        }

        .process-num {
            width: 58px;
            height: 58px;
            border-radius: 18px;
            background: var(--mk-green-deep);
            color: var(--mk-lime);
            font-size: 1.25rem;
            font-weight: 800;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            letter-spacing: -.01em;
        }

        .mk-process-card h3 {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--mk-ink);
            margin: 0 0 .6rem;
        }

        .mk-process-card p {
            font-size: .9rem;
            line-height: 1.75;
            color: var(--mk-muted);
            margin: 0;
        }

        .mk-scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
            margin-top: 2rem;
        }

        .scenario-card {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 1.7rem;
            transition: all .25s ease;
        }

        .scenario-card:hover {
            box-shadow: var(--mk-shadow);
            border-color: rgba(11, 59, 43, .2);
            transform: translateY(-3px);
        }

        .scenario-card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--mk-ink);
            margin: 0 0 .7rem;
        }

        .scenario-card p {
            font-size: .9rem;
            line-height: 1.8;
            color: var(--mk-muted);
            margin: 0;
        }

        .scenario-label {
            display: inline-block;
            margin-bottom: .9rem;
            padding: .3rem .8rem;
            border-radius: 999px;
            background: #EDF5EE;
            color: var(--mk-green-deep);
            font-size: .75rem;
            font-weight: 600;
            border: 1px solid #DFEBDD;
        }

        .mk-faq-section {
            background: linear-gradient(135deg, #FFFFFF, #EDF5EF);
            border-radius: var(--mk-radius-xl);
            padding: clamp(28px, 5vw, 70px);
            border: 1px solid var(--mk-border);
            margin-top: .5rem;
            box-shadow: var(--mk-shadow);
        }

        .mk-faq .accordion-item {
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-md) !important;
            overflow: hidden;
            margin-bottom: 12px;
            background: #fff;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .mk-faq .accordion-item:last-child {
            margin-bottom: 0;
        }

        .mk-faq .accordion-button {
            font-size: 1rem;
            font-weight: 700;
            color: var(--mk-ink);
            background: #fff;
            border-radius: var(--mk-radius-md) !important;
            box-shadow: none;
            padding: 1.2rem 1.4rem;
            border: 0;
        }

        .mk-faq .accordion-button:not(.collapsed) {
            background: linear-gradient(90deg, rgba(11, 59, 43, .03), #fff);
            color: var(--mk-green-deep);
            box-shadow: inset 5px 0 0 var(--mk-green);
        }

        .mk-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 135, 90, .12);
        }

        .mk-faq .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230B3B2B' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M4 6h8l-4 4z'/%3E%3C/svg%3E");
            background-size: 14px;
            transform: rotate(-90deg);
            transition: transform .25s ease;
        }

        .mk-faq .accordion-button:not(.collapsed)::after {
            transform: rotate(0deg);
        }

        .mk-faq .accordion-body {
            padding: .2rem 1.4rem 1.4rem;
            color: var(--mk-muted);
            font-size: .95rem;
            line-height: 1.85;
            border-top: 1px solid #F0F5F0;
            padding-top: 1rem;
        }

        .mk-relation-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .mk-relation-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-card);
            padding: 1.6rem 1.6rem 1.5rem;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }

        .mk-relation-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow);
            border-color: rgba(0, 135, 90, .2);
        }

        .mk-relation-card h3 {
            font-size: 1.06rem;
            font-weight: 700;
            color: var(--mk-ink);
            margin: 0 0 .5rem;
        }

        .mk-relation-card p {
            font-size: .88rem;
            line-height: 1.75;
            color: var(--mk-muted);
            margin-bottom: 1.4rem;
            flex: 1 1 auto;
        }

        .mk-relation-link {
            font-size: .86rem;
            font-weight: 700;
            color: var(--mk-green);
            display: inline-flex;
            align-items: center;
            gap: .3rem;
        }

        .mk-relation-link::after {
            content: "";
            width: 6px;
            height: 6px;
            border-top: 1.6px solid currentColor;
            border-right: 1.6px solid currentColor;
            transform: rotate(45deg);
            transition: transform .2s ease;
        }

        .mk-relation-card:hover .mk-relation-link::after {
            transform: rotate(45deg) translate(2px, -2px);
        }

        .mk-cta-block {
            position: relative;
            overflow: hidden;
            border-radius: var(--mk-radius-xl);
            padding: clamp(34px, 5vw, 62px);
            background:
                radial-gradient(circle at 92% 115%, rgba(183, 230, 61, .34), transparent 42%),
                linear-gradient(135deg, #071E15 0%, #0B3B2B 55%, #0A5B3F 100%);
            box-shadow: var(--mk-shadow-lg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            color: #fff;
        }

        .mk-cta-content {
            max-width: 680px;
        }

        .mk-cta-content h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            line-height: 1.25;
            color: #fff;
            margin: .8rem 0 .8rem;
        }

        .mk-cta-content p {
            color: rgba(255, 255, 255, .78);
            font-size: .98rem;
            line-height: 1.85;
            margin-bottom: 1.6rem;
        }

        .mk-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .85rem;
        }

        .mk-btn-lime {
            background: var(--mk-lime);
            color: var(--mk-green-dark);
            box-shadow: 0 10px 24px rgba(0, 0, 0, .14);
        }

        .mk-btn-lime:hover {
            color: var(--mk-green-dark);
            box-shadow: 0 14px 32px rgba(0, 0, 0, .22);
        }

        .mk-btn-ghost-white {
            border-color: rgba(255, 255, 255, .34);
            color: #fff;
        }

        .mk-btn-ghost-white:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .08);
            color: #fff;
        }

        .mk-cta-badge {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: .25rem;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 28px;
            min-width: 178px;
            padding: 1.8rem 1.4rem;
            flex: 0 0 auto;
            text-align: center;
        }

        .mk-cta-badge span {
            font-size: 3.6rem;
            font-weight: 800;
            line-height: 1;
            color: var(--mk-lime);
            letter-spacing: -.03em;
        }

        .mk-cta-badge small {
            color: rgba(255, 255, 255, .65);
            font-size: .83rem;
            line-height: 1.4;
            margin-top: .4rem;
        }

        .mk-footer {
            background: var(--mk-green-deep);
            border-radius: var(--mk-radius-xl) var(--mk-radius-xl) 0 0;
            padding: clamp(34px, 5vw, 66px) clamp(18px, 3vw, 44px) 28px;
            color: #fff;
            box-shadow: 0 -14px 40px rgba(11, 59, 43, .08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1.2fr 1.2fr 1.4fr;
            gap: 2.4rem;
            max-width: 1500px;
            margin: 0 auto;
            padding: 0 18px 40px;
        }

        .footer-links-title {
            color: #fff;
            font-size: .95rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .footer-link {
            display: block;
            padding: .4rem 0;
            color: rgba(255, 255, 255, .5);
            font-size: .88rem;
            line-height: 1.6;
            text-decoration: none;
            transition: color .2s ease, padding-left .2s ease;
        }

        .footer-link:hover {
            color: var(--mk-lime);
            padding-left: 4px;
        }

        .footer-copyright {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: .82rem;
            color: rgba(255, 255, 255, .42);
            margin: 0 auto;
            padding: 1.3rem 18px 0;
            border-top: 1px solid rgba(255, 255, 255, .1);
            max-width: 1500px;
        }

        @media (max-width: 1199.98px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }

            .footer-grid>div:nth-child(4) {
                grid-column: span 2;
            }
        }

        @media (max-width: 991.98px) {
            .navbar {
                min-height: 64px;
            }

            .mobile-top-fav {
                display: inline-flex;
            }

            .mk-bottom-tab {
                display: flex;
                position: fixed;
                left: 0;
                right: 0;
                bottom: 0;
                z-index: 1090;
                min-height: 64px;
                height: auto;
                background: rgba(255, 255, 255, .96);
                border-top: 1px solid var(--mk-border);
                backdrop-filter: blur(14px);
                -webkit-backdrop-filter: blur(14px);
                padding-bottom: env(safe-area-inset-bottom, 0);
                box-shadow: 0 -8px 30px rgba(11, 59, 43, .06);
            }

            body {
                padding-bottom: 72px;
            }

            .mk-bottom-tab .bt-item {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 4px;
                flex: 1 1 0;
                min-height: 56px;
                padding: 6px 4px;
                color: var(--mk-muted);
                font-size: .72rem;
                font-weight: 600;
                text-decoration: none;
                border-radius: 18px;
                margin: 5px 3px;
                background: transparent;
                border: 0;
                transition: color .2s ease, background .2s ease;
            }

            .mk-bottom-tab .bt-item svg {
                width: 20px;
                height: 20px;
                stroke-width: 2;
                flex: 0 0 auto;
            }

            .mk-bottom-tab .bt-item.active {
                background: rgba(0, 135, 90, .08);
                color: var(--mk-green);
            }

            .mk-bottom-tab .bt-item.active::after {
                content: "";
                width: 5px;
                height: 5px;
                border-radius: 50%;
                background: var(--mk-green);
            }

            .mk-bottom-tab .bt-item:hover {
                color: var(--mk-green-deep);
            }

            .mk-editorial-block,
            .mk-process-grid,
            .mk-scenario-grid,
            .mk-relation-grid {
                grid-template-columns: 1fr;
            }

            .mk-cta-block {
                flex-direction: column;
                text-align: left;
            }

            .mk-cta-badge {
                min-width: 140px;
                width: 100%;
                flex-direction: row;
                justify-content: center;
                padding: 1.2rem 1.4rem;
                border-radius: 20px;
                text-align: left;
                gap: .5rem;
            }

            .mk-cta-badge span {
                font-size: 2rem;
            }

            .mk-cta-badge small {
                margin-top: 0;
            }

            .mk-faq-section {
                border-radius: 24px;
                padding: 24px 18px;
            }
        }

        @media (max-width: 767.98px) {
            .archive-row {
                flex-wrap: wrap;
                gap: 14px;
                padding: 20px 18px;
                border-radius: 20px;
            }

            .archive-index {
                min-width: 0;
                font-size: 1.3rem;
                align-self: center;
            }

            .archive-arrow {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }

            .mk-cta-actions .mk-btn {
                width: 100%;
            }

            .mk-footer {
                border-radius: 24px 24px 0 0;
                padding: 30px 12px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.8rem;
                padding: 0 10px 30px;
            }

            .footer-copyright {
                flex-direction: column;
                gap: 4px;
                text-align: center;
                font-size: .74rem;
                padding: 1.1rem 12px 0;
            }

            .mk-category-hero {
                margin-top: 16px;
                border-radius: 24px;
                padding: 30px 20px;
            }

            .mk-hero-content h1 {
                font-size: 2rem;
            }

            .mk-hero-content h1 br {
                display: none;
            }

            .mk-hero-actions .mk-btn {
                width: 100%;
                padding-left: 1.25rem;
                padding-right: 1.25rem;
            }
        }

        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .mk-hero-chips .mk-hero-chip {
                padding: .35rem .7rem;
                font-size: .75rem;
            }

            .mk-section {
                padding-block: 44px;
            }

            .mk-faq .accordion-button {
                font-size: .94rem;
                padding: 1rem 1.1rem;
            }

            .mk-faq .accordion-body {
                font-size: .9rem;
                padding: .8rem 1.1rem 1.1rem;
            }
        }

/* roulang page: category4 */
:root {
            --mk-deep: #0B3B2B;
            --mk-green: #00875A;
            --mk-lime: #B7E63D;
            --mk-bg: #F3F6F2;
            --mk-card: #FFFFFF;
            --mk-text: #14241C;
            --mk-muted: #62726A;
            --mk-line: rgba(11, 59, 43, .1);
            --mk-line-strong: rgba(11, 59, 43, .16);
            --mk-orange: #FF6B35;
            --mk-radius-lg: 32px;
            --mk-radius-card: 24px;
            --mk-radius-sm: 16px;
            --mk-shadow: 0 12px 32px rgba(11, 59, 43, .08);
            --mk-shadow-hover: 0 18px 44px rgba(11, 59, 43, .14);
            --bs-primary: #00875A;
            --bs-primary-rgb: 0, 135, 90;
            --bs-link-color: #00875A;
            --bs-link-hover-color: #0B3B2B;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            background: var(--mk-bg);
            color: var(--mk-text);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        ul,
        ol {
            margin-top: 0;
            margin-bottom: 0;
        }

        img,
        svg {
            display: inline-block;
            vertical-align: middle;
            max-width: 100%;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
        }

        button,
        input {
            font-family: inherit;
        }

        ::selection {
            background: rgba(183, 230, 61, .35);
        }

        .mk-container {
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .mk-page-main {
            padding-top: 28px;
        }

        .mk-section {
            padding: clamp(58px, 8vw, 92px) 0 0;
        }

        .mk-section-head {
            max-width: 860px;
            margin-bottom: 40px;
        }

        .mk-section-head.is-center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .mk-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            color: var(--mk-green);
            font-size: .875rem;
            font-weight: 700;
            letter-spacing: .06em;
        }

        .mk-eyebrow::before {
            content: "";
            display: inline-block;
            width: 18px;
            height: 3px;
            border-radius: 99px;
            background: linear-gradient(90deg, var(--mk-green), var(--mk-lime));
        }

        .mk-section-head h2 {
            margin-bottom: 14px;
            color: var(--mk-deep);
            font-size: clamp(1.65rem, 3.2vw, 2.15rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -.02em;
        }

        .mk-section-head p {
            color: var(--mk-muted);
            font-size: 1rem;
        }

        h1,
        h2,
        h3 {
            text-rendering: optimizeLegibility;
        }

        h1 {
            font-size: clamp(2.15rem, 5vw, 3.25rem);
            font-weight: 800;
            line-height: 1.18;
            letter-spacing: -.02em;
        }

        h2 {
            font-weight: 800;
        }

        h3 {
            font-weight: 700;
        }

        .mk-btn-primary,
        .mk-btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 44px;
            padding: 11px 26px;
            border-radius: 999px;
            font-size: .96rem;
            font-weight: 700;
            border: 1px solid transparent;
            transition: all .2s ease;
        }

        .mk-btn-primary {
            color: #fff;
            background: linear-gradient(135deg, var(--mk-deep), var(--mk-green));
            box-shadow: 0 10px 24px rgba(11, 59, 43, .18);
        }

        .mk-btn-primary:hover,
        .mk-btn-primary:focus {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 16px 34px rgba(11, 59, 43, .26);
        }

        .mk-btn-primary:focus-visible,
        .mk-btn-outline:focus-visible {
            outline: 3px solid rgba(0, 135, 90, .3);
            outline-offset: 3px;
        }

        .mk-btn-outline {
            color: var(--mk-deep);
            border-color: var(--mk-line-strong);
            background: transparent;
        }

        .mk-btn-outline:hover {
            color: var(--mk-green);
            border-color: var(--mk-green);
            background: rgba(0, 135, 90, .05);
            transform: translateY(-2px);
        }

        .mk-btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 44px;
            padding: 11px 26px;
            border-radius: 999px;
            font-size: .96rem;
            font-weight: 700;
            color: rgba(255, 255, 255, .95);
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .42);
            transition: all .2s ease;
        }

        .mk-btn-outline-light:hover {
            color: var(--mk-deep);
            background: var(--mk-lime);
            border-color: var(--mk-lime);
            transform: translateY(-2px);
        }

        .mk-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 13px;
            border-radius: 999px;
            color: var(--mk-green);
            background: rgba(0, 135, 90, .1);
            font-size: .8rem;
            font-weight: 700;
            white-space: nowrap;
        }

        .mk-tag-lime {
            color: var(--mk-deep);
            background: rgba(183, 230, 61, .28);
        }

        .mk-tag-date {
            display: inline-flex;
            align-items: center;
            color: var(--mk-muted);
            font-size: .82rem;
            white-space: nowrap;
        }

        /* Header */
        .mk-site-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: #fff;
            border-bottom: 1px solid var(--mk-line);
        }

        .mk-site-header .navbar {
            min-height: 72px;
            padding-top: .55rem;
            padding-bottom: .55rem;
        }

        .mk-site-header .container-fluid {
            max-width: 1360px;
            padding-left: 22px;
            padding-right: 22px;
        }

        .navbar-brand {
            margin-right: 0;
            padding-top: 0;
            padding-bottom: 0;
        }

        .mk-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--mk-deep);
            font-size: 1.1rem;
            font-weight: 800;
            white-space: nowrap;
        }

        .mk-logo .mk-logo-dot {
            display: inline-block;
            width: 22px;
            height: 22px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--mk-deep) 0%, var(--mk-deep) 40%, var(--mk-green) 74%, var(--mk-lime) 100%);
            box-shadow: 0 0 0 4px rgba(11, 59, 43, .08);
            flex: 0 0 auto;
        }

        .navbar-nav {
            align-items: center;
        }

        .navbar-nav .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            padding: .65rem 1.05rem;
            color: #355043;
            font-size: .95rem;
            font-weight: 600;
            border-radius: 999px;
        }

        .navbar-nav .nav-link:hover {
            color: var(--mk-green);
            background: rgba(0, 135, 90, .05);
        }

        .navbar-nav .nav-link.active {
            color: var(--mk-deep);
            font-weight: 800;
        }

        .navbar-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 1px;
            width: 26px;
            height: 3px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--mk-green), var(--mk-lime));
            transform: translateX(-50%);
        }

        .mk-fav-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            margin-left: 10px;
            border-radius: 999px;
            color: var(--mk-green);
            border: 1px solid var(--mk-line-strong);
            background: #fff;
            transition: all .2s ease;
        }

        .mk-fav-btn:hover,
        .mk-fav-btn:focus {
            color: #fff;
            background: var(--mk-orange);
            border-color: var(--mk-orange);
            transform: translateY(-2px);
            box-shadow: 0 10px 22px rgba(255, 107, 53, .2);
        }

        .mk-fav-btn:focus-visible {
            outline: 3px solid rgba(255, 107, 53, .25);
            outline-offset: 2px;
        }

        .mk-fav-btn-mobile {
            margin-left: 8px;
        }

        .mk-nav-cta-desktop {
            margin-left: 6px;
        }

        /* Category hero */
        .mk-cat-hero {
            position: relative;
            display: flex;
            align-items: center;
            min-height: 540px;
            color: #fff;
            border-radius: 34px;
            overflow: hidden;
            background-color: var(--mk-deep);
            box-shadow: 0 22px 60px rgba(11, 59, 43, .18);
        }

        .mk-cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: .44;
        }

        .mk-cat-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 86% 18%, rgba(183, 230, 61, .24) 0, transparent 42%), linear-gradient(105deg, rgba(7, 30, 21, .94) 0%, rgba(11, 59, 43, .72) 52%, rgba(0, 135, 90, .42) 100%);
            z-index: 1;
        }

        .mk-hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            max-width: 780px;
            padding: clamp(46px, 7vw, 88px);
        }

        .mk-kicker {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 22px;
            padding: 7px 16px;
            color: var(--mk-deep);
            background: var(--mk-lime);
            border-radius: 999px;
            font-size: .85rem;
            font-weight: 800;
            letter-spacing: .02em;
        }

        .mk-kicker::before {
            content: "";
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--mk-deep);
        }

        .mk-hero-content h1 {
            color: #fff;
            margin-bottom: 18px;
        }

        .mk-hero-lead {
            max-width: 680px;
            margin-bottom: 30px;
            color: rgba(255, 255, 255, .82);
            font-size: 1.06rem;
            line-height: 1.85;
        }

        .mk-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 13px;
        }

        .mk-hero-actions .mk-btn-outline {
            color: #fff;
            border-color: rgba(255, 255, 255, .45);
            background: transparent;
        }

        .mk-hero-actions .mk-btn-outline:hover {
            color: var(--mk-deep);
            background: var(--mk-lime);
            border-color: var(--mk-lime);
        }

        .mk-hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 36px;
        }

        .mk-hero-badge {
            display: inline-flex;
            flex-direction: column;
            min-width: 150px;
            padding: 14px 20px;
            border-radius: 20px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .18);
            backdrop-filter: blur(4px);
        }

        .mk-hero-badge strong {
            color: var(--mk-lime);
            font-size: 1.35rem;
            font-weight: 800;
            line-height: 1.25;
        }

        .mk-hero-badge span {
            color: rgba(255, 255, 255, .7);
            font-size: .8rem;
            line-height: 1.5;
        }

        /* Cards */
        .mk-card {
            background: #fff;
            border: 1px solid var(--mk-line);
            border-radius: var(--mk-radius-card);
            box-shadow: var(--mk-shadow);
            transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
        }

        .mk-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(0, 135, 90, .24);
        }

        .svc-board {
            display: grid;
            grid-template-columns: repeat(12, minmax(0, 1fr));
            gap: 26px;
        }

        .svc-feature-card {
            position: relative;
            grid-column: span 7;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .svc-sub-list {
            grid-column: span 5;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 26px;
        }

        .svc-img {
            position: relative;
            display: block;
            overflow: hidden;
            border-radius: 20px;
            background: #EAF1EC;
            line-height: 0;
        }

        .svc-feature-card .svc-img {
            height: 285px;
            margin-bottom: 24px;
        }

        .svc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .mk-card:hover .svc-img img {
            transform: scale(1.04);
        }

        .svc-card-body {
            display: flex;
            flex-direction: column;
            flex: 1;
            padding: 26px;
        }

        .svc-card-body .svc-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 14px;
        }

        .svc-card-body h3 {
            color: var(--mk-deep);
            font-size: 1.35rem;
            line-height: 1.35;
            margin-bottom: 10px;
        }

        .svc-card-body p {
            color: var(--mk-muted);
            line-height: 1.75;
            margin-bottom: 18px;
        }

        .mk-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
            color: var(--mk-green);
            font-weight: 700;
            font-size: .9rem;
            line-height: 1.6;
        }

        .mk-card-link svg {
            transition: transform .2s ease;
        }

        .mk-card-link:hover {
            color: var(--mk-deep);
        }

        .mk-card-link:hover svg {
            transform: translateX(5px);
        }

        .svc-mini {
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .svc-mini .svc-img {
            height: 140px;
            margin: 16px 16px 0;
        }

        .svc-mini .svc-card-body {
            padding: 18px;
        }

        .svc-mini .svc-card-body h3 {
            font-size: 1.05rem;
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .svc-mini .svc-card-body p {
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-size: .9rem;
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .svc-mini .svc-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }

        .svc-mini .svc-meta .mk-tag-date {
            font-size: .78rem;
        }

        /* process */
        .mk-process-panel {
            position: relative;
            display: block;
            padding: clamp(46px, 7vw, 88px);
            color: #fff;
            background: linear-gradient(145deg, #071E15, #0B3B2B);
            border-radius: 34px;
            overflow: hidden;
        }

        .mk-process-panel::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            opacity: .1;
        }

        .mk-process-panel .mk-container {
            position: relative;
            z-index: 2;
        }

        .mk-process-panel .mk-eyebrow {
            color: var(--mk-lime);
        }

        .mk-process-panel .mk-eyebrow::before {
            background: linear-gradient(90deg, var(--mk-lime), rgba(183, 230, 61, .1));
        }

        .mk-process-panel h2 {
            color: #fff;
        }

        .mk-process-panel .mk-section-desc {
            color: rgba(255, 255, 255, .68);
        }

        .process-grid {
            margin-top: 26px;
        }

        .process-step {
            position: relative;
            height: 100%;
            padding: 26px 22px;
            border-radius: 24px;
            border: 1px solid rgba(255, 255, 255, .12);
            background: rgba(255, 255, 255, .08);
            transition: transform .2s ease, background .2s ease;
        }

        .process-step:hover {
            transform: translateY(-4px);
            background: rgba(255, 255, 255, .12);
        }

        .process-step .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            margin-bottom: 18px;
            color: var(--mk-deep);
            background: var(--mk-lime);
            border-radius: 12px;
            font-weight: 800;
            font-size: 1rem;
        }

        .process-step h3 {
            color: #fff;
            font-size: 1.12rem;
            margin-bottom: 8px;
        }

        .process-step p {
            color: rgba(255, 255, 255, .68);
            font-size: .9rem;
            line-height: 1.75;
        }

        /* FAQ */
        .mk-faq-layout {
            align-items: flex-start;
        }

        .mk-faq-intro {
            position: sticky;
            top: 110px;
        }

        .mk-faq-intro .mk-section-head {
            margin-bottom: 18px;
        }

        .mk-faq-intro p {
            color: var(--mk-muted);
            margin-bottom: 24px;
        }

        .acc-custom {
            --bs-accordion-color: var(--mk-text);
            --bs-accordion-bg: #fff;
            --bs-accordion-border-color: var(--mk-line);
            --bs-accordion-btn-color: var(--mk-text);
            --bs-accordion-btn-bg: #fff;
        }

        .acc-custom .accordion-item {
            margin-bottom: 14px;
            border: 1px solid var(--mk-line) !important;
            border-radius: 18px !important;
            overflow: hidden;
            background: #fff;
            box-shadow: 0 6px 20px rgba(11, 59, 43, .03);
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .acc-custom .accordion-item:hover {
            border-color: rgba(0, 135, 90, .25) !important;
        }

        .acc-custom .accordion-header {
            border-bottom: 0;
        }

        .acc-custom .accordion-button {
            min-height: 56px;
            padding: 18px 22px;
            font-weight: 700;
            font-size: .99rem;
            color: var(--mk-text);
            background: #fff;
            box-shadow: none !important;
            border-radius: 18px !important;
        }

        .acc-custom .accordion-button::after {
            background-size: 1.1rem;
            opacity: .65;
            transition: transform .25s ease, opacity .2s ease;
        }

        .acc-custom .accordion-button:not(.collapsed) {
            color: var(--mk-green);
            background: linear-gradient(100deg, rgba(0, 135, 90, .06), #fff 45%);
            box-shadow: none !important;
            border-left: 4px solid var(--mk-green);
        }

        .acc-custom .accordion-button:not(.collapsed)::after {
            opacity: 1;
            transform: rotate(180deg);
        }

        .acc-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 135, 90, .14) !important;
        }

        .acc-custom .accordion-body {
            padding: 6px 24px 24px;
            color: var(--mk-muted);
            line-height: 1.85;
        }

        /* Related categories */
        .mk-related-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 24px;
        }

        .mk-related-card {
            display: flex;
            flex-direction: column;
            padding: 26px 24px;
            border-radius: 24px;
            background: #fff;
            border: 1px solid var(--mk-line);
            box-shadow: var(--mk-shadow);
            transition: all .24s ease;
        }

        .mk-related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(0, 135, 90, .25);
        }

        .mk-related-card.current {
            border-top: 5px solid var(--mk-green);
        }

        .mk-related-card .mk-related-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            color: var(--mk-deep);
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .mk-related-card .mk-related-title svg {
            color: var(--mk-green);
            flex: 0 0 auto;
            transition: transform .2s ease;
        }

        .mk-related-card:hover .mk-related-title svg {
            transform: translateX(4px);
        }

        .mk-related-card p {
            color: var(--mk-muted);
            font-size: .9rem;
            line-height: 1.7;
        }

        /* Share CTA */
        .mk-share-cta {
            position: relative;
            margin-top: clamp(60px, 8vw, 100px);
            margin-bottom: 0;
            overflow: hidden;
            padding: clamp(44px, 6vw, 82px);
            color: #fff;
            border-radius: 36px;
            background: radial-gradient(circle at 86% 120%, rgba(183, 230, 61, .34), transparent 38%), radial-gradient(circle at 92% -20%, rgba(255, 107, 53, .25), transparent 30%), linear-gradient(135deg, #071E15, #0B3B2B 62%, #00875A);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 36px;
            flex-wrap: wrap;
        }

        .mk-share-cta .mk-share-content {
            max-width: 720px;
            position: relative;
            z-index: 2;
        }

        .mk-share-cta h2 {
            color: #fff;
            font-size: clamp(1.7rem, 3vw, 2.4rem);
            line-height: 1.3;
            margin-bottom: 16px;
        }

        .mk-share-cta p {
            color: rgba(255, 255, 255, .72);
            font-size: 1rem;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .mk-share-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .mk-share-cta .mk-btn-primary {
            color: var(--mk-deep);
            background: var(--mk-lime);
            box-shadow: 0 12px 28px rgba(183, 230, 61, .16);
        }

        .mk-share-cta .mk-btn-primary:hover {
            color: var(--mk-deep);
            box-shadow: 0 16px 36px rgba(183, 230, 61, .26);
            transform: translateY(-2px);
        }

        .mk-share-num {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 190px;
            padding: 22px 26px;
            text-align: center;
            border-radius: 28px;
            border: 1px solid rgba(255, 255, 255, .15);
            background: rgba(255, 255, 255, .08);
            position: relative;
            z-index: 2;
        }

        .mk-share-num strong {
            color: var(--mk-lime);
            font-size: 2.1rem;
            font-weight: 800;
            line-height: 1.2;
        }

        .mk-share-num span {
            color: rgba(255, 255, 255, .64);
            font-size: .8rem;
            line-height: 1.5;
        }

        /* Footer */
        .mk-footer {
            margin-top: 72px;
            padding: 60px 20px 28px;
            color: rgba(255, 255, 255, .72);
            background: linear-gradient(145deg, #071E15, #0B3B2B);
            border-radius: 40px 40px 0 0;
        }

        .footer-grid {
            max-width: 1320px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1.1fr 1.3fr;
            gap: 44px;
            padding: 0 8px 46px;
            border-bottom: 1px solid rgba(255, 255, 255, .1);
        }

        .mk-footer .mk-logo {
            color: #fff;
            margin-bottom: 18px;
        }

        .mk-footer .mk-logo .mk-logo-dot {
            box-shadow: 0 0 0 4px rgba(183, 230, 61, .14);
        }

        .footer-links-title {
            position: relative;
            margin-bottom: 16px;
            color: #fff;
            font-weight: 700;
            font-size: .95rem;
        }

        .footer-link {
            display: block;
            padding: 5px 0;
            color: rgba(255, 255, 255, .62);
            font-size: .86rem;
            line-height: 1.7;
            transition: all .2s ease;
        }

        .footer-link:hover {
            color: var(--mk-lime);
            transform: translateX(3px);
        }

        .footer-copyright {
            max-width: 1320px;
            margin: 24px auto 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding: 0 8px;
            color: rgba(255, 255, 255, .35);
            font-size: .82rem;
        }

        .footer-copyright a:hover {
            color: rgba(255, 255, 255, .7);
        }

        /* Mobile tabbar */
        .mk-tabbar {
            display: none;
        }

        @media (max-width: 991.98px) {
            body {
                padding-bottom: calc(82px + env(safe-area-inset-bottom));
            }

            .mk-tabbar {
                display: flex;
                position: fixed;
                bottom: 0;
                left: 0;
                z-index: 1090;
                width: 100%;
                min-height: calc(64px + env(safe-area-inset-bottom));
                padding-bottom: env(safe-area-inset-bottom);
                background: rgba(255, 255, 255, .96);
                border-top: 1px solid var(--mk-line);
                box-shadow: 0 -8px 30px rgba(11, 59, 43, .06);
                backdrop-filter: none;
            }

            .mk-tab {
                flex: 1 1 0;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 2px;
                color: #7C8A82;
                font-size: .8rem;
                line-height: 1.3;
                transition: color .2s ease, background .2s ease;
            }

            .mk-tab svg {
                width: 21px;
                height: 21px;
                margin-bottom: 1px;
            }

            .mk-tab.active,
            .mk-tab:hover {
                color: var(--mk-green);
            }

            .mk-tab.active .mk-tab-ico {
                background: rgba(0, 135, 90, .1);
            }

            .mk-tab .mk-tab-ico {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                min-width: 34px;
                height: 28px;
                border-radius: 999px;
                transition: background .2s ease;
            }

            .mk-site-header .container-fluid {
                padding-left: 16px;
                padding-right: 16px;
            }

            .mk-fav-btn {
                width: 38px;
                height: 38px;
            }
        }

        @media (max-width: 767.98px) {
            .mk-section {
                padding-top: 52px;
            }

            .svc-board {
                display: flex;
                flex-direction: column;
                gap: 20px;
            }

            .svc-sub-list {
                display: grid;
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .svc-feature-card .svc-img {
                height: 220px;
            }

            .svc-mini .svc-img {
                height: 180px;
            }

            .mk-faq-layout {
                display: block;
            }

            .mk-faq-layout > div {
                max-width: 100%;
                width: 100%;
                flex: 0 0 100%;
            }

            .mk-faq-intro {
                position: static;
                margin-bottom: 28px;
            }

            .mk-related-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
                gap: 16px;
            }

            .mk-process-panel {
                padding: 32px 22px;
            }

            .mk-share-cta {
                padding: 38px 24px;
                border-radius: 28px;
            }

            .mk-cat-hero {
                min-height: 500px;
                border-radius: 26px;
            }

            .mk-hero-content {
                padding: 42px 26px;
            }

            .mk-hero-badges {
                gap: 8px;
            }

            .mk-hero-badge {
                min-width: calc(50% - 8px);
                min-width: 145px;
            }
        }

        @media (max-width: 575.98px) {
            .mk-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .mk-cat-hero {
                min-height: auto;
            }

            .mk-hero-content h1 {
                font-size: 2.05rem;
            }

            .mk-hero-lead {
                font-size: .98rem;
            }

            .mk-hero-actions .mk-btn-primary,
            .mk-hero-actions .mk-btn-outline {
                width: 100%;
            }

            .svc-card-body {
                padding: 20px;
            }

            .svc-card-body h3 {
                font-size: 1.2rem;
            }

            .mk-related-grid {
                grid-template-columns: 1fr;
            }

            .mk-share-cta {
                display: block;
            }

            .mk-share-num {
                width: 100%;
                min-width: 0;
                margin-top: 4px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .footer-copyright {
                display: block;
                text-align: center;
                line-height: 2;
            }
        }

        @media (max-width: 359.98px) {
            .navbar-nav .nav-link {
                padding-left: .7rem;
                padding-right: .7rem;
                font-size: .88rem;
            }

            .mk-hero-badges {
                display: block;
            }

            .mk-hero-badge {
                width: 100%;
                margin-bottom: 8px;
            }
        }