/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --lime: #8AC926;
            --lime-dark: #2B7A4B;
            --dark: #17231E;
            --dark-soft: #1E2D27;
            --orange: #FF7A3D;
            --cream: #F7F5F1;
            --white: #FFFFFF;
            --text-main: #1C2B26;
            --text-secondary: #5A6B64;
            --text-light: #7E8C86;
            --border: #E8E4DD;
            --border-light: #F0EDE7;
            --radius-xl: 20px;
            --radius-lg: 16px;
            --radius-md: 14px;
            --radius-sm: 12px;
            --shadow-sm: 0 2px 8px rgba(28, 43, 38, 0.06);
            --shadow-md: 0 6px 20px rgba(28, 43, 38, 0.10);
            --shadow-lg: 0 14px 36px rgba(28, 43, 38, 0.14);
            --gradient-brand: linear-gradient(120deg, #8AC926 0%, #2B7A4B 100%);
            --transition: all 0.3s ease;
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'HarmonyOS Sans SC', sans-serif;
        }
        /* ========== Reset & Base ========== */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--cream);
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--lime-dark);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--lime);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font: inherit;
        }
        input {
            font: inherit;
            outline: none;
        }
        .container {
            max-width: 1280px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 64px 0;
            }
        }
        /* ========== 通用标题 ========== */
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-main);
            margin-bottom: 12px;
        }
        .section-header p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section-header h2 {
                font-size: 24px;
            }
        }
        /* ========== 按钮系统 ========== */
        .btn-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 52px;
            padding: 0 28px;
            font-size: 18px;
            font-weight: 600;
            border-radius: var(--radius-md);
            background: var(--gradient-brand);
            color: #fff;
            transition: var(--transition);
            border: none;
            box-shadow: 0 4px 16px rgba(138, 201, 38, 0.25);
        }
        .btn-brand:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(138, 201, 38, 0.4);
        }
        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 52px;
            padding: 0 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.7);
            color: #fff;
            transition: var(--transition);
        }
        .btn-outline-brand:hover {
            background: rgba(138, 201, 38, 0.15);
            border-color: var(--lime);
            color: var(--lime);
        }
        .btn-orange {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 52px;
            padding: 0 28px;
            font-size: 18px;
            font-weight: 700;
            border-radius: var(--radius-md);
            background: var(--orange);
            color: #fff;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(255, 122, 61, 0.35);
        }
        .btn-orange:hover {
            color: #fff;
            background: #ff6a2b;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(255, 122, 61, 0.45);
        }
        .btn-light-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 48px;
            padding: 0 24px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1.5px solid var(--border);
            color: var(--text-main);
            transition: var(--transition);
        }
        .btn-light-outline:hover {
            border-color: var(--lime);
            background: rgba(138, 201, 38, 0.08);
            color: var(--lime-dark);
        }
        @media (max-width: 576px) {
            .btn-brand,
            .btn-outline-brand,
            .btn-orange,
            .btn-light-outline {
                width: 100%;
            }
        }
        /* ========== 顶部导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(23, 35, 30, 0.95);
            backdrop-filter: blur(12px);
            transition: var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .top-bar {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 0;
            transition: var(--transition);
        }
        .site-header.scrolled .top-bar {
            padding: 8px 0;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-logo {
            width: 36px;
            height: 36px;
            background: var(--gradient-brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .brand-logo svg {
            width: 20px;
            height: 20px;
        }
        .brand-text {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }
        .header-search {
            flex: 1;
            max-width: 460px;
            position: relative;
        }
        .header-search input {
            width: 100%;
            height: 40px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            padding: 0 44px 0 16px;
            font-size: 14px;
            color: #fff;
            transition: var(--transition);
        }
        .header-search input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .header-search input:focus {
            border-color: var(--lime);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 4px rgba(138, 201, 38, 0.2);
        }
        .header-search svg {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 18px;
            fill: rgba(255, 255, 255, 0.5);
            pointer-events: none;
        }
        .hot-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .hot-tags span {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
            background: rgba(255, 255, 255, 0.08);
            border-radius: 999px;
            cursor: pointer;
            transition: var(--transition);
        }
        .hot-tags span:hover {
            background: var(--lime);
            color: #fff;
        }
        .header-download-btn {
            flex-shrink: 0;
            height: 40px;
            padding: 0 20px;
            font-size: 14px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            background: var(--lime);
            color: var(--dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .header-download-btn:hover {
            background: #9ed13e;
            color: var(--dark);
            box-shadow: 0 4px 14px rgba(138, 201, 38, 0.35);
        }
        .navbar-toggler {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
        }
        .navbar-toggler span {
            width: 22px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
        }
        .channel-bar {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .channel-nav {
            display: flex;
            align-items: center;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 0;
        }
        .channel-nav::-webkit-scrollbar {
            display: none;
        }
        .channel-nav a {
            display: inline-block;
            padding: 14px 4px;
            margin-right: 28px;
            font-size: 15px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.75);
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .channel-nav a:hover {
            color: #fff;
        }
        .channel-nav a.active {
            color: var(--lime);
            border-bottom-color: var(--lime);
        }
        .mobile-menu {
            display: none;
            background: rgba(23, 35, 30, 0.98);
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .mobile-menu.active {
            display: block;
        }
        .mobile-search {
            position: relative;
            margin-bottom: 12px;
        }
        .mobile-search input {
            width: 100%;
            height: 44px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            padding: 0 20px;
            font-size: 14px;
            color: #fff;
        }
        .mobile-hot-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .mobile-hot-tags span {
            padding: 4px 14px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
            background: rgba(255, 255, 255, 0.08);
            border-radius: 999px;
        }
        @media (max-width: 991.98px) {
            .top-bar {
                flex-wrap: wrap;
                padding: 12px 0;
            }
            .header-search,
            .hot-tags {
                display: none;
            }
            .navbar-toggler {
                display: flex;
                margin-left: auto;
            }
            .mobile-menu.active {
                display: block;
            }
            .channel-nav {
                white-space: nowrap;
            }
        }
        @media (max-width: 575.98px) {
            .brand-text {
                font-size: 18px;
            }
            .header-download-btn {
                height: 36px;
                padding: 0 14px;
                font-size: 13px;
            }
            .channel-nav a {
                margin-right: 20px;
                padding: 12px 0;
                font-size: 14px;
            }
        }
        /* ========== Hero 通栏 ========== */
        .hero {
            position: relative;
            background-color: var(--dark);
            background-image: linear-gradient(100deg, rgba(23, 35, 30, 0.95) 30%, rgba(23, 35, 30, 0.75) 70%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 80px 0 70px;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -120px;
            left: -120px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(138, 201, 38, 0.25) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -80px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(43, 122, 75, 0.3) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero h1 {
            font-size: 40px;
            line-height: 1.3;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
        }
        .hero h1 .highlight {
            color: var(--lime);
        }
        .hero-subtitle {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 480px;
            margin-bottom: 36px;
            line-height: 1.7;
        }
        .hero-cta-group {
            display: flex;
            gap: 16px;
            margin-bottom: 44px;
            flex-wrap: wrap;
        }
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            max-width: 600px;
        }
        .stat-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 18px 14px;
            text-align: center;
            transition: var(--transition);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-4px);
        }
        .stat-num {
            font-size: 26px;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.02em;
            color: #fff;
        }
        .stat-item:nth-child(1) .stat-num,
        .stat-item:nth-child(3) .stat-num {
            background: var(--gradient-brand);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }
        .hero-visual {
            position: relative;
            z-index: 2;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .phone-frame {
            width: 280px;
            border-radius: 36px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(8px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }
        .phone-screen {
            border-radius: 26px;
            overflow: hidden;
            aspect-ratio: 9 / 16;
            background: #fff;
        }
        .phone-screen img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        @media (max-width: 991.98px) {
            .hero {
                padding: 60px 0 50px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .hero-visual {
                margin-top: 50px;
            }
            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
                max-width: 100%;
            }
        }
        @media (max-width: 575.98px) {
            .hero h1 {
                font-size: 26px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-cta-group {
                flex-direction: column;
            }
            .phone-frame {
                width: 220px;
            }
        }
        /* ========== 功能截图轮播 ========== */
        .screenshot-section {
            background: var(--white);
            padding: 100px 0;
            position: relative;
        }
        @media (max-width: 768px) {
            .screenshot-section {
                padding: 64px 0;
            }
        }
        .screenshot-showcase {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px 0 20px;
        }
        .screenshot-main {
            width: 520px;
            max-width: 100%;
            z-index: 2;
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .screenshot-main .carousel-item img {
            border-radius: var(--radius-xl);
        }
        .screenshot-side {
            position: absolute;
            width: 280px;
            max-width: 28%;
            z-index: 1;
            opacity: 0.5;
            border-radius: 20px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
        }
        .screenshot-side:hover {
            opacity: 0.85;
        }
        .screenshot-side.left {
            left: 3%;
            transform: rotate(-4deg);
        }
        .screenshot-side.right {
            right: 3%;
            transform: rotate(4deg);
        }
        .screenshot-side img {
            width: 100%;
            display: block;
        }
        .screenshot-main .carousel-control-prev,
        .screenshot-main .carousel-control-next {
            width: 44px;
            height: 44px;
            top: 50%;
            transform: translateY(-50%);
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid var(--border);
            opacity: 0;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
        }
        .screenshot-main:hover .carousel-control-prev,
        .screenshot-main:hover .carousel-control-next {
            opacity: 1;
        }
        .screenshot-main .carousel-control-prev-icon,
        .screenshot-main .carousel-control-next-icon {
            filter: brightness(0);
        }
        @media (max-width: 1199.98px) {
            .screenshot-side {
                width: 220px;
            }
        }
        @media (max-width: 991.98px) {
            .screenshot-side {
                display: none;
            }
            .screenshot-main {
                width: 100%;
            }
        }
        /* ========== 系统要求 ========== */
        .system-section {
            background: var(--cream);
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .system-section {
                padding: 64px 0;
            }
        }
        .sys-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            border: 1px solid var(--border-light);
        }
        .sys-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .sys-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            background: rgba(138, 201, 38, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        .sys-card-icon svg {
            width: 26px;
            height: 26px;
            stroke: var(--lime-dark);
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .sys-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .sys-card .sys-value {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .sys-card-divider {
            height: 1px;
            background: var(--border-light);
            margin: 16px 0;
        }
        /* ========== 评价墙 ========== */
        .reviews-section {
            background: var(--white);
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .reviews-section {
                padding: 64px 0;
            }
        }
        .review-card {
            background: var(--cream);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border-top: 3px solid var(--gradient-brand);
            position: relative;
            height: 100%;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .review-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .review-stars {
            display: flex;
            gap: 2px;
            margin-bottom: 14px;
        }
        .review-stars svg {
            width: 18px;
            height: 18px;
            fill: var(--orange);
        }
        .review-text {
            font-size: 15px;
            color: var(--text-main);
            line-height: 1.7;
            margin-bottom: 18px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .review-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 14px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--text-main);
        }
        .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--gradient-brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #fff;
        }
        /* ========== 下载 CTA ========== */
        .download-section {
            background: var(--dark);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        @media (max-width: 768px) {
            .download-section {
                padding: 64px 0;
            }
        }
        .download-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(138, 201, 38, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .download-container {
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .download-container h2 {
            font-size: 32px;
            color: #fff;
            margin-bottom: 16px;
        }
        .download-container p {
            color: rgba(255, 255, 255, 0.8);
            max-width: 520px;
            margin: 0 auto 44px;
        }
        .download-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .download-secondary {
            display: flex;
            justify-content: center;
            gap: 28px;
            flex-wrap: wrap;
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
        }
        .download-secondary a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }
        .download-secondary a:hover {
            color: var(--lime);
        }
        .qr-placeholder {
            width: 120px;
            height: 120px;
            border: 2px dashed rgba(255, 255, 255, 0.4);
            border-radius: var(--radius-md);
            margin: 24px auto 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 575.98px) {
            .download-buttons .btn-brand,
            .download-buttons .btn-orange {
                width: 100%;
                max-width: 320px;
            }
        }
        /* ========== 最新动态 / 资讯列表 ========== */
        .news-section {
            background: var(--cream);
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .news-section {
                padding: 64px 0;
            }
        }
        .news-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 40px;
        }
        .news-header h2 {
            font-size: 28px;
            font-weight: 700;
        }
        .news-header .more-link {
            font-size: 15px;
            color: var(--text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
        }
        .news-header .more-link:hover {
            color: var(--lime-dark);
        }
        .news-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }
        .news-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .news-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--border-light);
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .news-thumb img {
            transform: scale(1.05);
        }
        .news-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 600;
            color: var(--dark);
            background: rgba(138, 201, 38, 0.9);
            border-radius: 999px;
            backdrop-filter: blur(4px);
        }
        .news-body {
            padding: 20px 18px 16px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-body h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-body h3 a {
            color: var(--text-main);
        }
        .news-body h3 a:hover {
            color: var(--lime-dark);
        }
        .news-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 14px;
        }
        .news-meta {
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-light);
        }
        .news-meta .news-time {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-meta .news-views {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            background: var(--white);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border);
            color: var(--text-light);
        }
        .empty-state svg {
            width: 48px;
            height: 48px;
            fill: var(--border);
            margin-bottom: 16px;
        }
        .empty-state p {
            font-size: 15px;
        }
        @media (max-width: 991.98px) {
            .news-header h2 {
                font-size: 24px;
            }
        }
        /* ========== FAQ ========== */
        .faq-section {
            background: var(--white);
            padding: 100px 0;
        }
        @media (max-width: 768px) {
            .faq-section {
                padding: 64px 0;
            }
        }
        .faq-accordion {
            max-width: 860px;
            margin: 0 auto;
        }
        .faq-accordion .accordion-item {
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg) !important;
            box-shadow: var(--shadow-sm);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-accordion .accordion-item:last-child {
            margin-bottom: 0;
        }
        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-accordion .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            background: var(--white);
            padding: 20px 24px;
            border: none;
            box-shadow: none;
            outline: none;
            transition: var(--transition);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--lime-dark);
            background: rgba(138, 201, 38, 0.04);
            border-left: 3px solid var(--lime);
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(138, 201, 38, 0.15);
        }
        .faq-accordion .accordion-button::after {
            display: none;
        }
        .faq-accordion .accordion-button .accordion-icon {
            width: 24px;
            height: 24px;
            margin-left: auto;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--border-light);
            transition: var(--transition);
        }
        .faq-accordion .accordion-button .accordion-icon svg {
            width: 12px;
            height: 12px;
            fill: var(--text-secondary);
            transition: var(--transition);
        }
        .faq-accordion .accordion-button:not(.collapsed) .accordion-icon {
            background: var(--lime);
            transform: rotate(45deg);
        }
        .faq-accordion .accordion-button:not(.collapsed) .accordion-icon svg {
            fill: #fff;
        }
        .faq-accordion .accordion-body {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 70px 0 0;
            position: relative;
        }
        .site-footer::before {
            content: '';
            position: absolute;
            top: -80px;
            left: 0;
            width: 100%;
            height: 80px;
            background: linear-gradient(to bottom, transparent, rgba(23, 35, 30, 0.95));
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 50px;
            padding-bottom: 50px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-text {
            font-size: 22px;
            margin-bottom: 14px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            max-width: 320px;
            margin-bottom: 20px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-social a:hover {
            background: var(--lime);
            color: var(--dark);
        }
        .footer-social svg {
            width: 18px;
            height: 18px;
            fill: currentColor;
        }
        .footer-links h4,
        .footer-contact h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 20px;
        }
        .footer-links a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            padding: 5px 0;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--lime);
            padding-left: 4px;
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 10px;
            word-break: break-all;
        }
        .qr-block {
            width: 96px;
            height: 96px;
            border: 1.5px dashed rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-md);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
            margin-top: 14px;
        }
        .qr-block svg {
            width: 28px;
            height: 28px;
            fill: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom {
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.35);
            flex-wrap: wrap;
            gap: 10px;
        }
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }
        }
        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        /* ========== 通用响应式增强 ========== */
        @media (max-width: 575.98px) {
            .row-cols-1>* {
                padding-left: 12px;
                padding-right: 12px;
            }
            .section-header {
                margin-bottom: 36px;
            }
        }

/* roulang page: article */
:root {
  --primary: #8AC926;
  --primary-dark: #2B7A4B;
  --dark: #17231E;
  --orange: #FF7A3D;
  --bg: #F7F5F1;
  --card: #FFFFFF;
  --text: #1C2B26;
  --text-light: #5A6B64;
  --border: #E8E4DD;
  --success: #3BA55D;
  --info: #4A7DA5;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow: 0 2px 8px rgba(28,43,38,.06);
  --shadow-hover: 0 10px 28px rgba(28,43,38,.12);
  --gradient: linear-gradient(120deg, #8AC926, #2B7A4B);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: all .25s ease; }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; }
.container { max-width: 1280px; }

/* ===== 吸顶导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(23,35,30,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  height: 64px;
  transition: height .3s ease;
}
.site-header.scrolled .top-bar { height: 48px; }
.brand-text {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .02em;
  white-space: nowrap;
}
.brand-logo {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--gradient);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-logo svg { width: 22px; height: 22px; }
.site-header.scrolled .brand-text { font-size: 18px; }
.top-search {
  flex: 0 1 460px;
  position: relative;
}
.top-search input {
  width: 100%;
  height: 40px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  padding: 0 44px 0 16px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: all .3s ease;
}
.top-search input::placeholder { color: rgba(255,255,255,.5); }
.top-search input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,.15);
  box-shadow: 0 0 0 4px rgba(138,201,38,.15);
}
.top-search .search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: rgba(255,255,255,.6);
  pointer-events: none;
}
.trend-pills { display: flex; gap: 8px; white-space: nowrap; }
.trend-pills a {
  font-size: 12px;
  padding: 4px 14px;
  background: rgba(255,255,255,.08);
  border-radius: 999px;
  color: rgba(255,255,255,.7);
  border: 1px solid transparent;
}
.trend-pills a:hover { background: rgba(138,201,38,.2); color: var(--primary); border-color: rgba(138,201,38,.4); }
.nav-download {
  height: 40px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all .3s ease;
}
.nav-download:hover {
  background: #ff8f5c;
  color: #fff;
  box-shadow: 0 8px 20px rgba(255,122,61,.3);
  transform: translateY(-1px);
}
.nav-download svg { width: 16px; height: 16px; }
.channel-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 50px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.channel-nav::-webkit-scrollbar { display: none; }
.channel-nav a {
  color: rgba(255,255,255,.65);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 0 12px;
  position: relative;
  white-space: nowrap;
}
.channel-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform .3s ease;
}
.channel-nav a:hover { color: #fff; }
.channel-nav a.active { color: var(--primary); }
.channel-nav a.active::after { transform: scaleX(1); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}

/* ===== 分类页 Hero ===== */
.cat-hero {
  background: var(--dark);
  padding: 56px 0 56px;
  position: relative;
  overflow: hidden;
}
.cat-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(138,201,38,.25), transparent 70%);
  pointer-events: none;
}
.cat-hero::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: 20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(43,122,75,.2), transparent 70%);
  pointer-events: none;
}
.cat-hero .container { position: relative; z-index: 2; }
.cat-hero-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}
.cat-hero-content { flex: 1 1 55%; }
.cat-hero-content .categ-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(138,201,38,.15);
  border: 1px solid rgba(138,201,38,.3);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.cat-hero-content h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: .01em;
}
.cat-hero-content h1 span { color: var(--primary); }
.cat-hero-content p {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  max-width: 520px;
  line-height: 1.8;
}
.cat-hero-media {
  flex: 1 1 45%;
  position: relative;
  height: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(138,201,38,.15), rgba(43,122,75,.1));
  border: 1px solid rgba(255,255,255,.08);
}
.cat-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .85;
}
.cat-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--dark), transparent 50%);
  pointer-events: none;
}

/* ===== 图文资讯列表 ===== */
.news-list-section {
  padding: 72px 0;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 16px;
}
.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  position: relative;
  padding-left: 16px;
}
.section-head h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: 4px;
  background: var(--gradient);
}
.section-head .section-sub {
  color: var(--text-light);
  font-size: 14px;
}
.news-row-card {
  display: flex;
  gap: 28px;
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: all .3s ease;
  margin-bottom: 20px;
  border: 1px solid rgba(232,228,221,.6);
}
.news-row-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(138,201,38,.3);
}
.news-row-thumb {
  flex: 0 0 280px;
  height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  background: var(--dark);
}
.news-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.news-row-card:hover .news-row-thumb img { transform: scale(1.05); }
.news-row-thumb .row-tag {
  position: absolute;
  left: 12px;
  top: 12px;
  background: var(--primary);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 12px;
  border-radius: 999px;
  z-index: 2;
}
.news-row-body { flex: 1; display: flex; flex-direction: column; }
.news-row-body h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 8px;
}
.news-row-body h3 a:hover { color: var(--primary); }
.news-row-body p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.75;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-row-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.news-row-meta span { display: inline-flex; align-items: center; gap: 4px; }
.news-row-meta svg { width: 14px; height: 14px; }
.news-row-meta .meta-view { color: var(--primary); font-weight: 500; }

/* ===== 加载更多 ===== */
.load-more-wrap {
  text-align: center;
  padding: 30px 0 0;
}
.btn-load-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 36px;
  border-radius: 14px;
  border: 1.5px solid var(--text-light);
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all .3s ease;
}
.btn-load-more:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(138,201,38,.08);
}
.btn-load-more svg { width: 18px; height: 18px; }

/* ===== CTA 条 ===== */
.cta-strip {
  margin: 0 0 72px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--dark);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background-image: linear-gradient(135deg, rgba(138,201,38,.12), transparent 40%),
                    linear-gradient(315deg, rgba(43,122,75,.18), transparent 50%);
}
.cta-strip::before {
  content: "";
  position: absolute;
  top: -40px;
  right: 20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(138,201,38,.2), transparent 70%);
  pointer-events: none;
}
.cta-strip h3 {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 6px;
}
.cta-strip p { font-size: 15px; color: rgba(255,255,255,.65); margin: 0; }
.cta-strip .btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 50px;
  padding: 0 32px;
  border-radius: 14px;
  background: var(--primary);
  color: var(--dark);
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  border: none;
  transition: all .3s ease;
}
.cta-strip .btn-cta:hover {
  background: #9DE253;
  color: var(--dark);
  box-shadow: 0 8px 20px rgba(138,201,38,.35);
  transform: translateY(-2px);
}
.cta-strip .btn-cta svg { width: 18px; height: 18px; }

/* ===== 页脚 ===== */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 56px 0 0;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 40px;
}
.footer-brand p { font-size: 15px; line-height: 1.7; margin: 16px 0; color: rgba(255,255,255,.55); }
.footer-brand .brand-text { margin-bottom: 8px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all .3s ease;
}
.footer-social a:hover {
  background: rgba(138,201,38,.15);
  border-color: rgba(138,201,38,.4);
  transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; fill: rgba(255,255,255,.7); }
.footer-social a:hover svg { fill: var(--primary); }
.footer-links h4, .footer-contact h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.footer-links a {
  display: block;
  color: rgba(255,255,255,.6);
  font-size: 14px;
  padding: 6px 0;
}
.footer-links a:hover { color: var(--primary); }
.footer-contact p { font-size: 14px; margin-bottom: 10px; color: rgba(255,255,255,.6); }
.qr-block {
  width: 88px;
  height: 88px;
  border: 2px dashed rgba(255,255,255,.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
}
.qr-block svg { width: 36px; height: 36px; fill: rgba(255,255,255,.35); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.4); margin: 0; }

/* ===== 响应式 ===== */
@media (max-width: 1199px) {
  .top-search { flex-basis: 320px; }
}
@media (max-width: 991px) {
  .top-bar { height: auto; flex-wrap: wrap; padding: 12px 0 8px; }
  .top-search { order: 3; flex-basis: 100%; margin-top: 8px; }
  .nav-download { margin-left: auto; }
  .trend-pills { display: none; }
  .channel-nav { height: 48px; gap: 20px; }
  .cat-hero { padding: 40px 0; }
  .cat-hero-inner { flex-direction: column; gap: 24px; }
  .cat-hero-media { width: 100%; flex: none; height: 180px; }
  .cat-hero-content h1 { font-size: 30px; }
  .news-row-card { flex-direction: column; gap: 16px; }
  .news-row-thumb { flex: none; width: 100%; height: 200px; }
  .cta-strip { flex-direction: column; text-align: center; padding: 36px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  .brand-text { font-size: 17px; }
  .brand-logo { width: 30px; height: 30px; }
  .top-bar { padding: 10px 0 6px; }
  .nav-download { height: 36px; padding: 0 16px; font-size: 13px; }
  .cat-hero-content h1 { font-size: 26px; }
  .cat-hero-content p { font-size: 15px; }
  .news-list-section { padding: 48px 0; }
  .section-head { flex-direction: column; align-items: flex-start; margin-bottom: 24px; }
  .section-head h2 { font-size: 24px; }
  .news-row-thumb { height: 180px; }
  .news-row-meta { flex-wrap: wrap; gap: 10px; }
  .cta-strip h3 { font-size: 20px; }
  .cta-strip .btn-cta { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}
@media (max-width: 575px) {
  .brand-text { font-size: 16px; }
  .nav-download svg { display: none; }
  .channel-nav { gap: 16px; }
  .channel-nav a { font-size: 14px; }
  .news-row-card { padding: 14px; }
  .news-row-thumb { height: 150px; }
  .cta-strip { padding: 28px 20px; }
  .cta-strip .btn-cta { font-size: 15px; height: 46px; }
}

/* roulang page: category1 */
:root {
            --primary: #8AC926;
            --primary-dark: #2B7A4B;
            --primary-gradient: linear-gradient(120deg, #8AC926, #2B7A4B);
            --dark-bg: #17231E;
            --accent: #FF7A3D;
            --page-bg: #F7F5F1;
            --card-bg: #FFFFFF;
            --text-main: #1C2B26;
            --text-sub: #5A6B64;
            --border-color: #E8E4DD;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(28, 43, 38, 0.06);
            --shadow-md: 0 8px 24px rgba(28, 43, 38, 0.10);
            --shadow-lg: 0 10px 28px rgba(28, 43, 38, 0.12);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background: var(--page-bg);
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        button {
            cursor: pointer;
        }

        .container {
            max-width: 1280px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: rgba(23, 35, 30, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        }

        .header-top {
            padding: 14px 0;
            transition: padding .3s ease;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .site-header.is-scrolled .header-top {
            padding: 6px 0;
        }

        .brand-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            white-space: nowrap;
            letter-spacing: 0.02em;
            transition: font-size .3s;
        }

        .brand-text:hover {
            color: #fff;
        }

        .brand-logo {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(138, 201, 38, 0.15);
            border-radius: 10px;
            flex-shrink: 0;
        }

        .brand-logo svg {
            width: 22px;
            height: 22px;
        }

        .search-wrap {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-sm);
            padding: 0 14px;
            height: 44px;
            width: 360px;
            transition: border-color .2s, box-shadow .2s;
        }

        .search-wrap:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(138, 201, 38, 0.15);
        }

        .search-wrap input {
            background: transparent;
            border: 0;
            outline: 0;
            color: #fff;
            font-size: 14px;
            flex: 1;
            min-width: 0;
        }

        .search-wrap input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .search-icon {
            width: 18px;
            height: 18px;
            stroke: rgba(255, 255, 255, 0.6);
            margin-right: 8px;
            flex-shrink: 0;
        }

        .hot-pills {
            display: flex;
            gap: 6px;
            margin-left: 8px;
            flex-shrink: 0;
        }

        .hot-pills span {
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 12px;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        .btn-download {
            background: var(--primary);
            color: var(--dark-bg);
            font-weight: 700;
            border-radius: 14px;
            padding: 10px 22px;
            border: 0;
            height: 44px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            transition: all .25s ease;
            flex-shrink: 0;
        }

        .btn-download:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(138, 201, 38, 0.35);
        }

        .btn-download svg {
            width: 18px;
            height: 18px;
        }

        .header-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .channel-nav {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            scrollbar-width: none;
            padding: 10px 0;
            -webkit-overflow-scrolling: touch;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
            font-weight: 500;
            padding: 4px 0;
            position: relative;
            white-space: nowrap;
            border-bottom: 2px solid transparent;
            transition: color .2s;
        }

        .channel-nav a:hover {
            color: #fff;
        }

        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .mobile-menu-btn {
            background: rgba(255, 255, 255, 0.08);
            border: 0;
            color: #fff;
            padding: 8px 10px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-btn svg {
            width: 22px;
            height: 22px;
        }

        .mobile-search-box {
            padding: 12px 0 16px;
        }

        .mobile-search-box .search-wrap {
            width: 100%;
        }

        .mobile-search-box .mobile-download {
            margin-top: 12px;
        }

        .cat-hero {
            background: var(--dark-bg);
            position: relative;
            padding: 56px 0;
            overflow: hidden;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -10%;
            width: 520px;
            height: 520px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 201, 38, 0.25), transparent 60%);
            pointer-events: none;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            bottom: -60%;
            left: 20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(43, 122, 75, 0.2), transparent 60%);
            pointer-events: none;
        }

        .cat-hero .container {
            position: relative;
            z-index: 2;
        }

        .cat-hero h1 {
            font-size: 40px;
            line-height: 1.3;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .cat-hero .hero-desc {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            max-width: 560px;
            margin-bottom: 24px;
        }

        .cat-hero .hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .cat-hero .hero-tags span {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.75);
            font-size: 13px;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
        }

        .hero-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.08);
            height: 240px;
        }

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

        .news-section {
            padding: 80px 0;
        }

        .section-head {
            margin-bottom: 40px;
        }

        .section-head h2 {
            font-size: 28px;
            line-height: 1.35;
            font-weight: 700;
            margin-bottom: 4px;
            position: relative;
            padding-left: 18px;
        }

        .section-head h2::before {
            content: "";
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            border-radius: 4px;
            background: var(--primary-gradient);
        }

        .section-head .section-sub {
            color: var(--text-sub);
            font-size: 15px;
            margin-left: 18px;
        }

        .news-row {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            margin-bottom: 24px;
            transition: transform .3s ease, box-shadow .3s ease;
        }

        .news-row:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .news-thumb {
            position: relative;
            display: block;
            height: 100%;
            min-height: 220px;
            overflow: hidden;
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .news-row:hover .news-thumb img {
            transform: scale(1.04);
        }

        .news-thumb::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(138, 201, 38, 0) 40%, rgba(43, 122, 75, 0.25));
            opacity: 0;
            transition: opacity .3s;
        }

        .news-row:hover .news-thumb::after {
            opacity: 1;
        }

        .thumb-tag {
            position: absolute;
            left: 16px;
            top: 16px;
            background: var(--dark-bg);
            color: #fff;
            font-size: 12px;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            z-index: 2;
        }

        .news-body {
            padding: 24px 30px;
        }

        .news-body h3 {
            font-size: 20px;
            line-height: 1.45;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .news-body h3 a {
            color: var(--text-main);
            transition: color .2s;
        }

        .news-body h3 a:hover {
            color: var(--primary-dark);
        }

        .news-summary {
            color: var(--text-sub);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            font-size: 13px;
            color: var(--text-sub);
            border-top: 1px solid var(--border-color);
            padding-top: 14px;
            flex-wrap: wrap;
        }

        .news-meta .meta-views {
            color: var(--primary-dark);
            font-weight: 600;
        }

        .news-meta .meta-more {
            margin-left: auto;
        }

        .btn-outline-sm {
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 6px 16px;
            font-size: 14px;
            color: var(--text-main);
            transition: all .2s;
            whitespace: nowrap;
        }

        .btn-outline-sm:hover {
            background: rgba(138, 201, 38, 0.1);
            border-color: var(--primary);
            color: var(--primary-dark);
        }

        .load-more-wrap {
            text-align: center;
            margin-top: 36px;
        }

        .btn-load-more {
            border: 1.5px solid var(--dark-bg);
            background: transparent;
            color: var(--dark-bg);
            padding: 12px 44px;
            border-radius: 14px;
            font-weight: 600;
            font-size: 15px;
            transition: all .25s ease;
        }

        .btn-load-more:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--dark-bg);
            box-shadow: 0 8px 20px rgba(138, 201, 38, 0.3);
        }

        .btn-load-more:disabled {
            opacity: 0.5;
            cursor: default;
            transform: none;
        }

        .faq-section {
            padding: 80px 0;
            background: #fff;
        }

        .faq-section .section-head {
            text-align: center;
            margin-bottom: 48px;
        }

        .faq-section .section-head h2 {
            padding-left: 0;
            display: inline-block;
        }

        .faq-section .section-head h2::before {
            display: none;
        }

        .accordion {
            max-width: 800px;
            margin: 0 auto;
        }

        .accordion-item {
            border: 0 !important;
            background: var(--page-bg);
            border-radius: var(--radius-md) !important;
            margin-bottom: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            position: relative;
            transition: box-shadow .2s;
        }

        .accordion-item:has(.accordion-button:not(.collapsed)) {
            box-shadow: var(--shadow-md);
        }

        .accordion-item:has(.accordion-button:not(.collapsed))::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--primary-gradient);
            z-index: 1;
        }

        .accordion-button {
            background: transparent;
            box-shadow: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            padding: 22px 28px;
            border-radius: var(--radius-md) !important;
        }

        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--primary-dark);
        }

        .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid rgba(138, 201, 38, 0.3);
            outline-offset: -2px;
        }

        .accordion-button::after {
            background-size: 16px;
            opacity: 0.5;
        }

        .accordion-button:not(.collapsed)::after {
            opacity: 0.8;
        }

        .accordion-body {
            color: var(--text-sub);
            font-size: 15px;
            padding: 0 28px 22px;
            line-height: 1.7;
        }

        .cta-band {
            padding: 80px 0;
            background: var(--dark-bg);
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: "";
            position: absolute;
            top: -60%;
            left: 20%;
            width: 560px;
            height: 560px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 201, 38, 0.25), transparent 60%);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            background: var(--dark-bg);
            border-radius: var(--radius-lg);
            padding: 48px 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: var(--shadow-lg);
        }

        .cta-text h2 {
            color: #fff;
            font-size: 28px;
            line-height: 1.35;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .cta-text p {
            color: rgba(255, 255, 255, 0.65);
            margin: 0;
            font-size: 15px;
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            padding: 14px 44px;
            font-size: 16px;
            font-weight: 700;
            border-radius: 14px;
            border: 0;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all .25s ease;
            flex-shrink: 0;
        }

        .btn-accent:hover {
            background: var(--primary);
            color: var(--dark-bg);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(138, 201, 38, 0.35);
        }

        .btn-accent svg {
            width: 18px;
            height: 18px;
        }

        .site-footer {
            background: var(--dark-bg);
            color: rgba(255, 255, 255, 0.65);
            padding: 64px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1.2fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand .brand-text {
            font-size: 20px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            margin-top: 16px;
            max-width: 340px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background .2s;
        }

        .footer-social a:hover {
            background: rgba(138, 201, 38, 0.2);
        }

        .footer-social svg {
            width: 18px;
            height: 18px;
            fill: rgba(255, 255, 255, 0.6);
        }

        .footer-links h4,
        .footer-contact h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-links a {
            display: block;
            color: rgba(255, 255, 255, 0.55);
            font-size: 14px;
            margin-bottom: 10px;
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .footer-contact p {
            font-size: 14px;
            margin-bottom: 10px;
        }

        .qr-block {
            margin-top: 12px;
            width: 120px;
            height: 120px;
            border: 2px dashed rgba(138, 201, 38, 0.35);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-block svg {
            width: 88px;
            height: 88px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            margin: 0;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        @media (max-width: 991.98px) {
            .search-wrap {
                display: none;
            }
            .header-actions {
                gap: 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-inner {
                flex-direction: column;
                text-align: center;
                padding: 36px 28px;
            }
            .hero-img {
                height: 200px;
                margin-top: 24px;
            }
        }

        @media (max-width: 767.98px) {
            .cat-hero {
                padding: 40px 0;
            }
            .cat-hero h1 {
                font-size: 30px;
            }
            .cat-hero .hero-desc {
                font-size: 15px;
            }
            .news-body {
                padding: 20px;
            }
            .news-thumb {
                min-height: 180px;
            }
            .news-body h3 {
                font-size: 18px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .cta-band {
                padding: 48px 0;
            }
            .cta-text h2 {
                font-size: 24px;
            }
            .btn-accent {
                width: 100%;
                justify-content: center;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .faq-section,
            .news-section {
                padding: 56px 0;
            }
        }

/* roulang page: category2 */
:root {
            --brand: #8AC926;
            --brand-dark: #2B7A4B;
            --ink: #17231E;
            --accent: #FF7A3D;
            --bg: #F7F5F1;
            --card: #FFFFFF;
            --text: #1C2B26;
            --muted: #5A6B64;
            --line: #E8E4DD;
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-sm: 0 2px 8px rgba(28, 43, 38, .06);
            --shadow-hover: 0 10px 28px rgba(28, 43, 38, .12);
            --transition: all .25s ease;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--brand-dark);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0 0 .55em;
            line-height: 1.35;
            color: var(--text);
            font-weight: 700;
        }
        p {
            margin: 0 0 1.25rem;
        }
        .container {
            max-width: 1280px;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-space {
            padding: 100px 0;
        }
        .section-head {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 56px;
        }
        .section-head h2 {
            font-size: 28px;
            color: var(--text);
            margin-bottom: 12px;
        }
        .section-head p {
            color: var(--muted);
            font-size: 16px;
            margin: 0;
        }
        .text-muted-custom {
            color: var(--muted);
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            background: rgba(23, 35, 30, .92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            transition: var(--transition);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }
        .header-top {
            padding: 10px 0;
            transition: padding .25s ease;
        }
        .header-top-inner {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: nowrap;
        }
        .brand-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
        }
        .brand-text:hover {
            color: #fff;
        }
        .brand-logo {
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(120deg, var(--brand), var(--brand-dark));
            border-radius: 10px;
            flex-shrink: 0;
        }
        .brand-logo svg {
            width: 20px;
            height: 20px;
            display: block;
        }
        .header-search {
            flex: 1;
            max-width: 420px;
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 12px;
            height: 40px;
            padding: 0 14px;
            gap: 8px;
        }
        .header-search svg {
            width: 16px;
            height: 16px;
            stroke: rgba(255, 255, 255, .7);
            flex-shrink: 0;
        }
        .header-search input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 14px;
            width: 100%;
        }
        .header-search input::placeholder {
            color: rgba(255, 255, 255, .55);
        }
        .header-topics {
            display: flex;
            gap: 6px;
            flex-shrink: 0;
        }
        .topic-pill {
            background: rgba(255, 255, 255, .12);
            color: #E6F2DC;
            font-size: 12px;
            border-radius: 999px;
            padding: 4px 12px;
            white-space: nowrap;
            letter-spacing: .02em;
        }
        .btn-download-top {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(120deg, var(--brand), var(--brand-dark));
            color: var(--ink);
            font-weight: 700;
            font-size: 14px;
            border: none;
            border-radius: 12px;
            padding: 8px 18px;
            white-space: nowrap;
            transition: var(--transition);
        }
        .btn-download-top:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(138, 201, 38, .3);
            color: var(--ink);
        }
        .mobile-menu-btn {
            display: none;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 10px;
            color: #fff;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .mobile-menu-btn svg {
            width: 20px;
            height: 20px;
            stroke: #fff;
        }
        .header-bottom {
            border-top: 1px solid rgba(255, 255, 255, .05);
        }
        .channel-nav {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            scrollbar-width: none;
            white-space: nowrap;
        }
        .channel-nav::-webkit-scrollbar {
            display: none;
        }
        .channel-nav a {
            color: rgba(255, 255, 255, .75);
            font-size: 15px;
            font-weight: 500;
            padding: 13px 0;
            position: relative;
            flex-shrink: 0;
        }
        .channel-nav a:hover {
            color: #fff;
        }
        .channel-nav a.active {
            color: var(--brand);
        }
        .channel-nav a.active::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .site-header.is-scrolled .header-top {
            padding: 4px 0;
        }
        .mobile-panel {
            padding: 14px 0;
            border-top: 1px solid rgba(255, 255, 255, .06);
            display: none;
        }
        .mobile-panel.show {
            display: block;
        }
        .mobile-search {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, .1);
            border-radius: 12px;
            height: 42px;
            padding: 0 14px;
            gap: 8px;
            margin-bottom: 12px;
        }
        .mobile-search svg {
            width: 16px;
            height: 16px;
            stroke: rgba(255, 255, 255, .7);
        }
        .mobile-search input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 14px;
            width: 100%;
        }
        .mobile-topics {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        /* ===== Hero ===== */
        .page-hero {
            background: var(--ink);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 80px 0 72px;
            color: #fff;
        }
        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(23, 35, 30, .94), rgba(23, 35, 30, .78));
            z-index: 1;
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .page-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(138, 201, 38, .15);
            border: 1px solid rgba(138, 201, 38, .4);
            color: var(--brand);
            font-size: 13px;
            font-weight: 600;
            border-radius: 999px;
            padding: 5px 14px;
            margin-bottom: 20px;
        }
        .page-hero h1 {
            font-size: 40px;
            line-height: 1.3;
            color: #fff;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .page-hero .hero-sub {
            font-size: 16px;
            color: rgba(255, 255, 255, .82);
            max-width: 540px;
            margin-bottom: 28px;
            line-height: 1.8;
        }
        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 44px;
        }
        .btn-main {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 52px;
            padding: 0 28px;
            background: linear-gradient(120deg, var(--brand), var(--brand-dark));
            color: var(--ink);
            font-size: 18px;
            font-weight: 700;
            border: none;
            border-radius: 14px;
            transition: var(--transition);
        }
        .btn-main:hover {
            box-shadow: 0 8px 20px rgba(138, 201, 38, .35);
            transform: translateY(-2px);
            color: var(--ink);
        }
        .btn-main svg {
            width: 18px;
            height: 18px;
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 52px;
            padding: 0 28px;
            background: transparent;
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            border: 1.5px solid rgba(255, 255, 255, .5);
            border-radius: 14px;
            transition: var(--transition);
        }
        .btn-ghost:hover {
            background: rgba(138, 201, 38, .1);
            border-color: var(--brand);
            color: #fff;
            transform: translateY(-2px);
        }
        .hero-stats {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .stat-item {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 14px;
            padding: 14px 20px;
            min-width: 130px;
            backdrop-filter: blur(6px);
        }
        .stat-num {
            font-size: 26px;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            background: linear-gradient(120deg, var(--brand), #A8E063);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            display: inline-block;
        }
        .stat-num.plain {
            -webkit-text-fill-color: #fff;
            background: none;
        }
        .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
            display: block;
            margin-top: 2px;
        }
        .hero-visual {
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
            position: relative;
        }
        .hero-visual img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .hero-visual::after {
            content: "";
            position: absolute;
            inset: 0;
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 20px;
        }

        /* ===== Features ===== */
        .feature-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 30px 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(0, 0, 0, .02);
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--brand), var(--brand-dark));
            opacity: 0;
            transition: var(--transition);
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(138, 201, 38, .12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
        }
        .feature-icon svg {
            width: 24px;
            height: 24px;
            stroke: var(--brand-dark);
        }
        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== Scenes ===== */
        .scene-section {
            background: #fff;
        }
        .scene-row {
            align-items: center;
            margin-bottom: 60px;
        }
        .scene-row:last-child {
            margin-bottom: 0;
        }
        .scene-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            height: 280px;
        }
        .scene-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .scene-content h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .scene-content p {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.8;
        }
        .scene-tag {
            display: inline-block;
            background: rgba(138, 201, 38, .1);
            color: var(--brand-dark);
            font-size: 13px;
            font-weight: 600;
            border-radius: 999px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }

        /* ===== Content grid ===== */
        .content-grid-section {
            padding: 100px 0;
        }
        .guide-card {
            background: var(--card);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid rgba(0, 0, 0, .02);
        }
        .guide-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .guide-card-media {
            position: relative;
            height: 160px;
            overflow: hidden;
        }
        .guide-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .guide-card:hover .guide-card-media img {
            transform: scale(1.04);
        }
        .guide-card-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(138, 201, 38, .15), transparent);
            opacity: 0;
            transition: var(--transition);
        }
        .guide-card:hover .guide-card-media::after {
            opacity: 1;
        }
        .card-num {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            background: var(--ink);
            color: var(--brand);
            font-size: 13px;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            border-radius: 10px;
            padding: 4px 10px;
            letter-spacing: .03em;
            box-shadow: 0 2px 8px rgba(0, 0, 0, .2);
        }
        .guide-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .guide-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--brand-dark);
            background: rgba(138, 201, 38, .1);
            border-radius: 999px;
            padding: 3px 12px;
            align-self: flex-start;
            margin-bottom: 10px;
        }
        .guide-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card-body p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.65;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card-meta {
            border-top: 1px solid var(--line);
            padding-top: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--muted);
            margin-top: auto;
        }
        .load-more-wrap {
            text-align: center;
            margin-top: 48px;
        }
        .btn-outline-main {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            height: 46px;
            padding: 0 28px;
            background: transparent;
            color: var(--text);
            font-size: 15px;
            font-weight: 600;
            border: 1.5px solid #C9D4CE;
            border-radius: 12px;
            transition: var(--transition);
        }
        .btn-outline-main:hover {
            border-color: var(--brand);
            background: rgba(138, 201, 38, .08);
            color: var(--text);
        }

        /* ===== Process ===== */
        .process-section {
            background: var(--ink);
            color: #fff;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        .process-section::before {
            content: "";
            position: absolute;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 201, 38, .18), transparent 65%);
            top: -120px;
            right: -100px;
        }
        .process-section .section-head h2 {
            color: #fff;
        }
        .process-section .section-head p {
            color: rgba(255, 255, 255, .65);
        }
        .process-step {
            text-align: center;
            padding: 20px 16px;
            position: relative;
        }
        .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(120deg, var(--brand), var(--brand-dark));
            color: var(--ink);
            font-size: 20px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-variant-numeric: tabular-nums;
        }
        .process-step h3 {
            font-size: 18px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .process-step p {
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
            line-height: 1.7;
            margin: 0;
        }
        .process-line {
            position: absolute;
            top: 48px;
            left: calc(50% + 36px);
            right: calc(-50% + 36px);
            height: 2px;
            background: linear-gradient(90deg, rgba(138, 201, 38, .5), rgba(138, 201, 38, .12));
        }
        .process-step:last-child .process-line {
            display: none;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 100px 0;
            background: var(--bg);
        }
        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }
        .accordion-item {
            background: var(--card);
            border: none;
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        .accordion-item:has(.accordion-button:not(.collapsed)) {
            box-shadow: var(--shadow-hover);
            border-left: 3px solid var(--brand);
        }
        .accordion-button {
            background: var(--card);
            color: var(--text);
            font-size: 16px;
            font-weight: 700;
            padding: 20px 24px;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
        }
        .accordion-button:not(.collapsed) {
            background: var(--card);
            color: var(--brand-dark);
        }
        .accordion-button:focus {
            box-shadow: none;
            outline: none;
        }
        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FF7A3D'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
            transition: transform .25s ease;
        }
        .accordion-button:not(.collapsed)::after {
            filter: none;
            transform: rotate(180deg);
        }
        .accordion-body {
            padding: 0 24px 20px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 60px 0 100px;
            background: var(--bg);
        }
        .cta-card {
            background: var(--ink);
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            border-radius: 24px;
            padding: 64px 56px;
            overflow: hidden;
            text-align: center;
        }
        .cta-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(23, 35, 30, .92), rgba(23, 35, 30, .78));
            z-index: 1;
        }
        .cta-card::after {
            content: "";
            position: absolute;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 201, 38, .3), transparent 70%);
            top: -100px;
            left: -60px;
            z-index: 1;
        }
        .cta-card>* {
            position: relative;
            z-index: 2;
        }
        .cta-card h2 {
            color: #fff;
            font-size: 30px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .cta-card p {
            color: rgba(255, 255, 255, .75);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 28px;
        }
        .cta-card .btn-main {
            font-size: 17px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--ink);
            color: rgba(255, 255, 255, .72);
            padding: 64px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
        }
        .footer-brand .brand-text {
            margin-bottom: 12px;
            display: inline-flex;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, .6);
            max-width: 360px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 18px;
        }
        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: rgba(255, 255, 255, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: rgba(138, 201, 38, .2);
            transform: translateY(-2px);
        }
        .footer-social svg {
            width: 18px;
            height: 18px;
            fill: rgba(255, 255, 255, .8);
        }
        .footer-links h4,
        .footer-contact h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .footer-links a {
            display: block;
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            padding: 5px 0;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--brand);
            padding-left: 4px;
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 8px;
        }
        .qr-block {
            width: 100px;
            height: 100px;
            border-radius: 12px;
            background: #fff;
            padding: 8px;
            margin-top: 14px;
        }
        .qr-block svg {
            width: 100%;
            height: 100%;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, .45);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .6);
        }
        .footer-bottom a:hover {
            color: var(--brand);
        }

        /* ===== Responsive ===== */
        @media (max-width: 991.98px) {
            .header-search,
            .header-topics,
            .btn-download-top {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .mobile-panel {
                display: none;
            }
            .mobile-panel.show {
                display: block;
            }
            .page-hero {
                padding: 56px 0 48px;
            }
            .page-hero h1 {
                font-size: 32px;
            }
            .hero-visual {
                margin-top: 32px;
            }
            .hero-visual img {
                height: 240px;
            }
            .section-space,
            .content-grid-section,
            .process-section,
            .faq-section {
                padding: 64px 0;
            }
            .cta-section {
                padding: 48px 0 64px;
            }
            .cta-card {
                padding: 48px 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .process-line {
                display: none;
            }
            .scene-media {
                height: 220px;
            }
            .scene-row {
                margin-bottom: 40px;
            }
        }
        @media (max-width: 767.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-text {
                font-size: 17px;
            }
            .brand-logo {
                width: 30px;
                height: 30px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .hero-cta {
                flex-direction: column;
            }
            .hero-cta .btn-main,
            .hero-cta .btn-ghost {
                width: 100%;
                justify-content: center;
            }
            .hero-stats {
                gap: 10px;
            }
            .stat-item {
                flex: 1 1 calc(50% - 10px);
                min-width: 0;
                text-align: center;
            }
            .section-head {
                margin-bottom: 36px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .scene-row {
                margin-bottom: 32px;
            }
            .scene-media {
                margin-bottom: 16px;
                height: 200px;
            }
            .guide-card-media {
                height: 140px;
            }
            .process-step {
                margin-bottom: 28px;
            }
            .process-step:last-child {
                margin-bottom: 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-card h2 {
                font-size: 24px;
            }
            .cta-card .btn-main {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 575.98px) {
            .stat-item {
                padding: 12px 14px;
            }
            .stat-num {
                font-size: 22px;
            }
            .content-grid-section .row {
                row-gap: 20px;
            }
            .feature-card {
                padding: 24px 20px;
            }
            .guide-card-body {
                padding: 16px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #8AC926;
            --primary-dark: #2B7A4B;
            --dark: #17231E;
            --orange: #FF7A3D;
            --bg: #F7F5F1;
            --card: #FFFFFF;
            --text: #1C2B26;
            --text-2: #5A6B64;
            --border: #E8E4DD;
            --success: #3BA55D;
            --info: #4A7DA5;
            --grad: linear-gradient(120deg, #8AC926 0%, #2B7A4B 100%);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(28, 43, 38, 0.06);
            --shadow-lg: 0 10px 28px rgba(28, 43, 38, 0.12);
            --font: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans SC", sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text);
            background: var(--bg);
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        .container {
            max-width: 1280px;
        }

        .btn {
            border-radius: var(--radius-btn, 14px);
            font-weight: 600;
            padding: .65rem 1.4rem;
            border: 1px solid transparent;
            transition: all .25s ease;
        }

        .btn:focus {
            box-shadow: 0 0 0 4px rgba(138, 201, 38, 0.25);
        }

        .btn-brand {
            background: var(--grad);
            color: #fff;
            border: none;
            box-shadow: 0 4px 14px rgba(138, 201, 38, 0.3);
        }

        .btn-brand:hover {
            color: #fff;
            filter: brightness(1.06);
            box-shadow: 0 8px 20px rgba(138, 201, 38, 0.35);
            transform: translateY(-2px);
        }

        .btn-outline-brand {
            border: 1.5px solid var(--primary-dark);
            color: var(--primary-dark);
            background: transparent;
        }

        .btn-outline-brand:hover {
            background: rgba(138, 201, 38, 0.1);
            color: var(--primary-dark);
            border-color: var(--primary);
        }

        .btn-download {
            background: var(--grad);
            color: #fff;
            border: none;
            height: 52px;
            padding: 0 32px;
            font-size: 18px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 6px 16px rgba(138, 201, 38, 0.3);
            transition: all .25s;
        }

        .btn-download:hover {
            filter: brightness(1.06);
            box-shadow: 0 8px 24px rgba(138, 201, 38, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-outline-light {
            border: 1.5px solid rgba(255, 255, 255, .7);
            color: #fff;
            background: transparent;
            border-radius: 14px;
            height: 52px;
            padding: 0 28px;
            font-size: 17px;
        }

        .btn-outline-light:hover {
            background: rgba(138, 201, 38, 0.12);
            border-color: var(--primary);
            color: #fff;
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--dark);
            box-shadow: 0 1px 10px rgba(0, 0, 0, .08);
            transition: background .25s;
        }

        .header-top {
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: padding .25s;
        }

        .site-header.scrolled .header-top {
            padding: 6px 0;
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .brand-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            letter-spacing: .01em;
            white-space: nowrap;
        }

        .brand-text:hover {
            color: var(--primary);
        }

        .brand-logo {
            display: inline-flex;
            width: 34px;
            height: 34px;
        }

        .brand-logo svg {
            width: 100%;
            height: 100%;
            display: block;
        }

        .header-search {
            flex: 1;
            max-width: 560px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 12px;
            padding: 0 12px;
            height: 40px;
        }

        .header-search .search-icon {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }

        .header-search input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 14px;
            height: 100%;
        }

        .header-search input::placeholder {
            color: rgba(255, 255, 255, .55);
        }

        .hot-tags {
            display: flex;
            gap: 6px;
            flex-shrink: 0;
        }

        .hot-pill {
            display: inline-block;
            padding: 2px 10px;
            background: rgba(255, 255, 255, .1);
            border-radius: 999px;
            font-size: 12px;
            color: rgba(255, 255, 255, .8);
            transition: background .2s;
        }

        .hot-pill:hover {
            background: rgba(138, 201, 38, .25);
            color: #fff;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .header-actions .btn {
            height: 40px;
            padding: 0 20px;
            font-size: 14px;
            border-radius: 12px;
        }

        .navbar-toggler-custom {
            display: none;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .2);
            border-radius: 10px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #fff;
            padding: 0;
        }

        .navbar-toggler-custom svg {
            width: 20px;
            height: 20px;
        }

        .channel-wrap {
            background: rgba(23, 35, 30, .95);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(255, 255, 255, .05);
        }

        .channel-nav {
            display: flex;
            gap: 28px;
            padding: 12px 0;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            color: rgba(255, 255, 255, .75);
            font-size: 15px;
            font-weight: 500;
            white-space: nowrap;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: color .2s, border-color .2s;
        }

        .channel-nav a:hover {
            color: #fff;
        }

        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .mobile-search-collapse {
            display: none;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            background: var(--dark) url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            position: relative;
            padding: 80px 0;
            min-height: 280px;
            display: flex;
            align-items: center;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(23, 35, 30, .92) 0%, rgba(23, 35, 30, .7) 60%, rgba(23, 35, 30, .3) 100%);
            z-index: 1;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(138, 201, 38, .35) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 1;
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .page-hero .hero-inner {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .page-hero .hero-text {
            flex: 1 1 60%;
            color: #fff;
        }

        .page-hero .hero-visual {
            flex: 1 1 40%;
            max-width: 360px;
        }

        .hero-tag {
            display: inline-block;
            background: rgba(138, 201, 38, .18);
            border: 1px solid rgba(138, 201, 38, .4);
            color: var(--primary);
            padding: 4px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .page-hero h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 12px;
        }

        .page-hero .hero-sub {
            font-size: 16px;
            color: rgba(255, 255, 255, .8);
            max-width: 540px;
            margin-bottom: 24px;
        }

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

        .hero-visual img {
            width: 100%;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
            border: 2px solid rgba(255, 255, 255, .1);
        }

        /* ===== Stats Band ===== */
        .stats-band {
            background: var(--card);
            padding: 40px 0;
            border-bottom: 1px solid var(--border);
        }

        .stats-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .stat-item {
            text-align: center;
            padding: 16px 8px;
        }

        .stat-item .stat-num {
            font-size: 42px;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            letter-spacing: .02em;
            line-height: 1.2;
        }

        .stat-item .stat-num.grad-text {
            background: var(--grad);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-item .stat-label {
            margin-top: 6px;
            color: var(--text-2);
            font-size: 14px;
        }

        /* ===== Timeline Section ===== */
        .timeline-section {
            padding: 90px 0 70px;
        }

        .section-head {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-head h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .section-head p {
            color: var(--text-2);
            font-size: 15px;
            max-width: 560px;
            margin: 0 auto;
        }

        .timeline-list {
            position: relative;
            max-width: 960px;
            margin: 0 auto;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            transform: translateX(-50%);
            background: linear-gradient(to bottom, var(--primary), var(--border));
        }

        .timeline-item {
            position: relative;
            margin-bottom: 32px;
            width: 50%;
            padding-right: 40px;
            text-align: right;
        }

        .timeline-item:nth-child(even) {
            margin-left: 50%;
            padding-right: 0;
            padding-left: 40px;
            text-align: left;
        }

        .timeline-item .tl-time {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-2);
            margin-bottom: 6px;
        }

        .timeline-item .tl-tag {
            display: inline-block;
            background: rgba(138, 201, 38, .12);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 12px;
            border-radius: 999px;
            margin-bottom: 10px;
        }

        .timeline-item .tl-dot {
            position: absolute;
            top: 26px;
            right: -8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px rgba(138, 201, 38, .3);
            z-index: 2;
        }

        .timeline-item:nth-child(even) .tl-dot {
            right: auto;
            left: -6px;
        }

        .tl-card {
            background: var(--card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            text-align: left;
            border: 1px solid rgba(232, 228, 221, .6);
            transition: transform .25s, box-shadow .25s;
        }

        .tl-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .tl-card .tl-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .tl-card .tl-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s;
        }

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

        .tl-card .tl-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(23, 35, 30, .15), transparent 40%);
            opacity: 0;
            transition: opacity .3s;
        }

        .tl-card:hover .tl-card-img::after {
            opacity: 1;
        }

        .tl-card-body {
            padding: 20px 22px 22px;
        }

        .tl-card-body h3 {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .tl-card-body p {
            color: var(--text-2);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .tl-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .tl-link:hover {
            color: var(--primary);
        }

        /* ===== Pagination ===== */
        .pagination-wrap {
            padding: 20px 0 80px;
            text-align: center;
        }

        .pagination-wrap .pagination {
            justify-content: center;
            gap: 6px;
        }

        .pagination-wrap .page-link {
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 10px 18px;
            color: var(--text-2);
            background: var(--card);
            font-weight: 500;
            transition: all .2s;
        }

        .pagination-wrap .page-link:hover {
            background: rgba(138, 201, 38, .1);
            border-color: var(--primary);
            color: var(--primary-dark);
        }

        .pagination-wrap .page-item.active .page-link {
            background: var(--grad);
            border-color: transparent;
            color: #fff;
            box-shadow: 0 4px 12px rgba(138, 201, 38, .3);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--card);
            padding: 90px 0;
            border-top: 1px solid var(--border);
        }

        .accordion {
            max-width: 760px;
            margin: 0 auto;
        }

        .accordion-item {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 14px;
            padding: 4px 18px;
            overflow: hidden;
        }

        .accordion-item:not(:first-of-type) {
            border-top: 1px solid var(--border);
        }

        .accordion-button {
            background: transparent;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            padding: 18px 8px;
            box-shadow: none;
            border-radius: 0;
        }

        .accordion-button:focus {
            box-shadow: none;
        }

        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--primary-dark);
            border-left: 3px solid var(--primary);
        }

        .accordion-button::after {
            background-size: 14px;
            filter: none;
        }

        .accordion-body {
            padding: 0 18px 20px;
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.7;
        }

        /* ===== CTA Band ===== */
        .cta-band {
            padding: 70px 0;
            background: var(--dark) url('/assets/images/backpic/back-3.webp') center center / cover no-repeat;
            position: relative;
        }

        .cta-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(23, 35, 30, .88);
        }

        .cta-band::after {
            content: '';
            position: absolute;
            left: -60px;
            bottom: -100px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(138, 201, 38, .3), transparent 70%);
        }

        .cta-band .container {
            position: relative;
            z-index: 2;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(255, 255, 255, .1);
            padding: 36px 40px;
        }

        .cta-text h2 {
            color: #fff;
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .cta-text p {
            color: rgba(255, 255, 255, .72);
            font-size: 15px;
            margin: 0;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #101813;
            color: rgba(255, 255, 255, .7);
            padding: 64px 0 0;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

        .footer-brand .brand-text {
            font-size: 22px;
        }

        .footer-brand p {
            margin-top: 16px;
            color: rgba(255, 255, 255, .55);
            max-width: 320px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 18px;
        }

        .footer-social a {
            display: inline-flex;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, .08);
            align-items: center;
            justify-content: center;
            transition: background .2s;
        }

        .footer-social a:hover {
            background: rgba(138, 201, 38, .2);
        }

        .footer-social svg {
            width: 18px;
            height: 18px;
            fill: #fff;
            opacity: .8;
        }

        .footer-links h4,
        .footer-contact h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .footer-links a {
            display: block;
            color: rgba(255, 255, 255, .55);
            padding: 4px 0;
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .footer-contact p {
            margin-bottom: 6px;
            color: rgba(255, 255, 255, .55);
        }

        .qr-block {
            margin-top: 14px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, .06);
            border: 1px dashed rgba(255, 255, 255, .2);
            border-radius: 12px;
            padding: 8px 14px;
        }

        .qr-block svg {
            width: 48px;
            height: 48px;
            fill: rgba(255, 255, 255, .7);
        }

        .qr-block p {
            margin: 0;
            font-size: 12px;
            color: rgba(255, 255, 255, .5);
        }

        .footer-bottom {
            padding: 18px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            color: rgba(255, 255, 255, .4);
            font-size: 13px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 991.98px) {
            .header-search {
                display: none;
            }

            .navbar-toggler-custom {
                display: inline-flex;
            }

            .mobile-search-collapse.show {
                display: block;
                padding: 12px 0;
            }

            .mobile-search-collapse .header-search {
                display: flex;
                max-width: 100%;
                margin: 0 0 8px;
            }

            .mobile-search-collapse .hot-tags {
                justify-content: center;
            }

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

            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 767.98px) {
            .page-hero {
                padding: 60px 0;
            }

            .page-hero h1 {
                font-size: 30px;
            }

            .page-hero .hero-inner {
                flex-direction: column;
            }

            .page-hero .hero-visual {
                max-width: 100%;
            }

            .stats-row {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .timeline-list::before {
                left: 12px;
                transform: none;
            }

            .timeline-item,
            .timeline-item:nth-child(even) {
                width: 100%;
                margin-left: 0;
                padding-right: 0;
                padding-left: 40px;
                text-align: left;
            }

            .timeline-item .tl-dot,
            .timeline-item:nth-child(even) .tl-dot {
                left: 6px;
                right: auto;
            }

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

            .cta-inner {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }

            .cta-inner .btn {
                width: 100%;
                justify-content: center;
            }

            .btn-brand,
            .btn-outline-light,
            .btn-download {
                width: 100%;
                justify-content: center;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-bottom a {
                color: rgba(255, 255, 255, .4);
            }
        }

        @media (max-width: 575.98px) {
            .header-top-inner {
                gap: 10px;
            }

            .brand-text {
                font-size: 19px;
            }

            .brand-logo {
                width: 28px;
                height: 28px;
            }

            .header-actions .btn {
                padding: 0 14px;
                font-size: 13px;
            }

            .channel-nav {
                gap: 18px;
                padding: 10px 0;
            }

            .tl-card .tl-card-img {
                height: 150px;
            }
        }