/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --primary: #2F7D5D;
            --primary-dark: #246A4B;
            --secondary: #E5732A;
            --secondary-dark: #D15F22;
            --accent: #F5B942;
            --bg-mint: #F4F8F5;
            --bg-white: #FFFFFF;
            --bg-dark: #0F241C;
            --text-primary: #1F2933;
            --text-secondary: #5B6B63;
            --border: #DCE7E0;
            --border-light: #E4EEE8;
            --radius-lg: 16px;
            --radius-md: 8px;
            --radius-sm: 6px;
            --shadow-sm: 0 2px 8px rgba(15, 36, 28, .06);
            --shadow-lg: 0 8px 24px rgba(15, 36, 28, .12);
            --font-main: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            --font-number: 'DIN Alternate', 'Bebas Neue', 'Arial Narrow', sans-serif;
        }

        /* ========== Reset / Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background: var(--bg-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color .25s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            margin: 0 0 12px;
            line-height: 1.35;
            color: var(--text-primary);
        }
        p {
            margin: 0 0 16px;
        }
        ul {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        /* ========== 容器 ========== */
        .container {
            max-width: 1200px;
        }

        /* ========== 通用板块间距 ========== */
        .section-padding {
            padding: 80px 0;
        }
        .section-header {
            margin-bottom: 48px;
        }
        .section-header h2 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            display: block;
            width: 56px;
            height: 3px;
            border-radius: 4px;
            background: var(--secondary);
            margin-top: 10px;
        }
        .section-header.text-center h2::after {
            margin-left: auto;
            margin-right: auto;
        }
        .section-header p {
            color: var(--text-secondary);
            font-size: 15px;
            margin-top: 12px;
            max-width: 640px;
            margin-left: auto;
            margin-right: auto;
        }
        .section-header.text-left p {
            margin-left: 0;
        }

        /* ========== Header / 导航 ========== */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            height: 72px;
            position: sticky;
            top: 0;
            z-index: 1030;
            transition: box-shadow .3s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 36, 28, .08);
        }
        .site-header .navbar {
            padding: 0;
            height: 72px;
        }
        .site-header .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
            margin: 0;
            font-weight: 800;
            font-size: 20px;
            color: var(--text-primary);
        }
        .site-header .navbar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #fff;
            flex-shrink: 0;
        }
        .site-header .navbar-brand .brand-text {
            line-height: 1.2;
            white-space: nowrap;
        }
        .site-header .navbar-brand .brand-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--secondary);
            letter-spacing: 1px;
        }
        .site-header .navbar-nav {
            gap: 8px;
            margin: 0 auto;
        }
        .site-header .nav-link {
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-mint);
            transition: all .25s ease;
            white-space: nowrap;
        }
        .site-header .nav-link:hover {
            background: #DCEDE3;
            color: var(--primary-dark);
        }
        .site-header .nav-link.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .btn-cta {
            background: var(--secondary);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 600;
            transition: all .25s ease;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            box-shadow: 0 2px 8px rgba(229, 115, 42, .3);
        }
        .btn-cta:hover {
            background: var(--secondary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(229, 115, 42, .4);
        }
        .navbar-toggler {
            border: none;
            padding: 0;
            font-size: 24px;
            color: var(--primary);
            background: transparent;
            box-shadow: none !important;
        }
        .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 6px;
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, rgba(15, 36, 28, .92), rgba(47, 125, 93, .74)), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            padding: 120px 0 140px;
            text-align: center;
            color: #fff;
        }
        .hero-section .eyebrow {
            display: inline-block;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .25);
            border-radius: 999px;
            padding: 6px 18px;
            font-size: 13px;
            letter-spacing: 2px;
            margin-bottom: 20px;
            color: #F5E8D0;
        }
        .hero-section h1 {
            font-size: 46px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 16px;
            text-shadow: 0 4px 16px rgba(0, 0, 0, .2);
        }
        .hero-section .hero-subtitle {
            font-size: 17px;
            color: rgba(255, 255, 255, .85);
            max-width: 620px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }
        .hero-section .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-orange {
            background: var(--secondary);
            color: #fff !important;
            border: none;
            padding: 12px 32px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            transition: all .25s ease;
            box-shadow: 0 4px 16px rgba(229, 115, 42, .35);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-orange:hover {
            background: var(--secondary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(229, 115, 42, .45);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff !important;
            border: 2px solid rgba(255, 255, 255, .7);
            padding: 11px 30px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, .1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        /* ========== 指标看板 ========== */
        .metrics-panel {
            margin-top: -72px;
            position: relative;
            z-index: 10;
        }
        .metrics-panel .metric-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 28px 24px;
            text-align: center;
            height: 100%;
            transition: box-shadow .3s ease, transform .3s ease;
            border-top: 3px solid transparent;
        }
        .metrics-panel .metric-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .metrics-panel .metric-card.highlight {
            border-top-color: var(--secondary);
        }
        .metrics-panel .metric-num {
            font-family: var(--font-number);
            font-size: 42px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .metrics-panel .metric-label {
            font-size: 14px;
            color: var(--text-secondary);
        }

        /* ========== 服务矩阵 ========== */
        .services-section {
            background: var(--bg-mint);
        }
        .service-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .3s ease, transform .3s ease;
            height: 100%;
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
        }
        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .service-card .service-cover {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .service-card .service-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .service-card:hover .service-cover img {
            transform: scale(1.03);
        }
        .service-card .service-body {
            padding: 24px;
            flex: 1;
        }
        .service-card .service-body h3 {
            font-size: 19px;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .service-card .service-body p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }
        .service-card .service-body .service-tag {
            display: inline-block;
            background: var(--bg-mint);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: 999px;
            padding: 4px 14px;
            margin-bottom: 12px;
        }

        /* ========== 结果对比 ========== */
        .compare-section {
            background: var(--bg-white);
        }
        .compare-card {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px;
            height: 100%;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .3s ease;
        }
        .compare-card:hover {
            box-shadow: var(--shadow-lg);
        }
        .compare-card.compare-win {
            border-top: 3px solid var(--secondary);
            background: linear-gradient(180deg, rgba(244, 248, 245, .6), #fff 30%);
        }
        .compare-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .compare-card h3 i {
            font-size: 22px;
        }
        .compare-card ul li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 14px;
            color: #33403A;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            line-height: 1.6;
        }
        .compare-card ul li:last-child {
            border-bottom: none;
        }
        .compare-card ul li .fa-times {
            color: #C84B31;
            font-size: 16px;
            margin-top: 2px;
            flex-shrink: 0;
        }
        .compare-card ul li .fa-check {
            color: #2E8B57;
            font-size: 16px;
            margin-top: 2px;
            flex-shrink: 0;
        }
        .compare-pain {
            border-top: 3px solid #DCE7E0;
        }

        /* ========== 最新动态 (CMS) ========== */
        .news-section {
            background: var(--bg-mint);
        }
        .news-card {
            display: flex;
            gap: 24px;
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow .3s ease, transform .3s ease;
            border: 1px solid var(--border-light);
            margin-bottom: 20px;
            align-items: center;
        }
        .news-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .news-card .news-card-img {
            width: 180px;
            height: 120px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-mint);
        }
        .news-card .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .3s ease;
        }
        .news-card:hover .news-card-img img {
            transform: scale(1.05);
        }
        .news-card .news-card-body {
            flex: 1;
            min-width: 0;
        }
        .news-card .news-card-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 6px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        .news-card .news-card-title a:hover {
            color: var(--primary);
        }
        .news-card .news-card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 10px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .news-card .news-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }
        .news-card .news-date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .news-card .news-category {
            background: var(--bg-mint);
            color: var(--primary);
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
        }
        .news-card .read-more {
            color: var(--secondary);
            font-weight: 600;
            font-size: 13px;
            margin-left: auto;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color .2s ease;
        }
        .news-card .read-more:hover {
            color: var(--secondary-dark);
            gap: 7px;
        }
        .news-empty {
            text-align: center;
            padding: 60px 20px;
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px dashed var(--border);
        }
        .news-empty i {
            font-size: 44px;
            color: #a8c3b4;
            margin-bottom: 16px;
            display: block;
        }
        .news-empty p {
            color: var(--text-secondary);
            font-size: 15px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-white);
        }
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            border-bottom: 1px solid var(--border-light);
            padding: 0;
        }
        .faq-item:first-child {
            border-top: 1px solid var(--border-light);
        }
        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 0;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-primary);
            transition: color .2s ease;
            min-height: 52px;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--bg-mint);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 400;
            color: var(--primary);
            transition: transform .3s ease, background .3s ease;
            flex-shrink: 0;
            margin-left: 16px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .35s ease;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 500px;
            padding-bottom: 20px;
        }

        /* ========== 转化表单 ========== */
        .login-section {
            background: var(--bg-mint);
        }
        .login-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 36px;
            border: 1px solid var(--border-light);
        }
        .login-card h2 {
            font-size: 26px;
            margin-bottom: 4px;
        }
        .login-card>p {
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 28px;
        }
        .login-card .form-label {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .login-card .form-control {
            height: 46px;
            border-radius: 8px;
            border: 1px solid var(--border);
            padding: 10px 14px;
            font-size: 14px;
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        .login-card .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(47, 125, 93, .15);
            outline: none;
        }
        .login-card .btn-login {
            width: 100%;
            height: 46px;
            background: var(--secondary);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            transition: all .25s ease;
            box-shadow: 0 4px 14px rgba(229, 115, 42, .3);
        }
        .login-card .btn-login:hover {
            background: var(--secondary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(229, 115, 42, .4);
        }
        .login-card .btn-login:focus {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .login-card .form-footer {
            margin-top: 16px;
            display: flex;
            justify-content: center;
        }
        .login-card .form-footer a {
            color: var(--primary);
            font-size: 13px;
        }
        .login-card .form-footer a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        .help-card {
            background: #EDF4EF;
            border-radius: var(--radius-lg);
            padding: 36px;
            height: 100%;
            border: 1px solid var(--border-light);
        }
        .help-card .help-icon {
            width: 64px;
            height: 64px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: #fff;
            margin-bottom: 20px;
            box-shadow: 0 8px 20px rgba(47, 125, 93, .3);
        }
        .help-card h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }
        .help-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        .help-card ul li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-primary);
            padding: 8px 0;
        }
        .help-card ul li i {
            color: var(--primary);
            width: 20px;
            text-align: center;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-dark);
            color: #9FC3AE;
            padding: 64px 0 0;
        }
        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .site-footer .footer-logo {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }
        .site-footer .footer-brand .footer-name {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
        }
        .site-footer .footer-desc {
            font-size: 14px;
            color: #9FC3AE;
            line-height: 1.7;
            max-width: 300px;
        }
        .site-footer h4 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .site-footer .footer-links li {
            margin-bottom: 10px;
        }
        .site-footer .footer-links a {
            color: #9FC3AE;
            font-size: 14px;
            transition: color .2s ease;
        }
        .site-footer .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .site-footer .footer-contact li {
            font-size: 14px;
            color: #9FC3AE;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .site-footer .footer-contact li i {
            color: var(--accent);
            width: 18px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            margin-top: 48px;
            padding: 20px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(159, 195, 174, .7);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 991.98px) {
            .site-header {
                height: auto;
                min-height: 72px;
            }
            .site-header .navbar {
                flex-wrap: wrap;
                height: auto;
                padding: 12px 0;
            }
            .site-header .navbar-collapse {
                padding: 12px 0 4px;
            }
            .site-header .navbar-nav {
                flex-direction: row;
                flex-wrap: nowrap;
                overflow-x: auto;
                gap: 6px;
                padding-bottom: 8px;
                scrollbar-width: none;
            }
            .site-header .navbar-nav::-webkit-scrollbar {
                display: none;
            }
            .site-header .nav-link {
                padding: 7px 14px;
                font-size: 13px;
                flex-shrink: 0;
            }
            .site-header .header-cta {
                display: none;
            }
            .hero-section {
                padding: 80px 0 120px;
            }
            .hero-section h1 {
                font-size: 32px;
            }
            .metrics-panel {
                margin-top: -50px;
            }
            .metrics-panel .metric-num {
                font-size: 32px;
            }
            .section-padding {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 26px;
            }
            .news-card {
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
            }
            .news-card .news-card-img {
                width: 100%;
                height: 160px;
            }
            .help-card {
                margin-top: 20px;
            }
        }

        @media (max-width: 767.98px) {
            .hero-section h1 {
                font-size: 28px;
            }
            .hero-section .hero-subtitle {
                font-size: 15px;
            }
            .hero-section .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            .hero-section .hero-actions .btn {
                width: 200px;
                justify-content: center;
            }
            .metrics-panel .metric-card {
                padding: 18px 12px;
            }
            .metrics-panel .metric-num {
                font-size: 28px;
            }
            .compare-card {
                padding: 24px;
                margin-bottom: 16px;
            }
            .login-card {
                padding: 24px;
            }
            .site-footer {
                padding-top: 48px;
            }
            .site-footer .footer-brand .footer-name {
                font-size: 16px;
            }
        }

        @media (max-width: 575.98px) {
            .site-header .navbar-brand .brand-text {
                font-size: 17px;
            }
            .site-header .navbar-brand .brand-icon {
                width: 34px;
                height: 34px;
                font-size: 18px;
            }
            .hero-section h1 {
                font-size: 24px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .metrics-panel .metric-num {
                font-size: 24px;
            }
        }

/* roulang page: article */
:root {
            --primary: #2F7D5D;
            --primary-dark: #246A4B;
            --primary-light: #DCEDE3;
            --primary-bg: #EDF4EF;
            --secondary: #E5732A;
            --secondary-dark: #D15F22;
            --accent: #F5B942;
            --dark: #0F241C;
            --dark-soft: #16352A;
            --bg: #F4F8F5;
            --white: #FFFFFF;
            --text: #1F2933;
            --text-sub: #5B6B63;
            --border: #DCE7E0;
            --border-soft: #E4EEE8;
            --shadow-sm: 0 2px 8px rgba(15, 36, 28, .06);
            --shadow-lg: 0 8px 24px rgba(15, 36, 28, .12);
            --radius-lg: 16px;
            --radius-md: 8px;
            --radius-pill: 999px;
            --font-main: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --font-num: "DIN Alternate", "Bebas Neue", ui-monospace, monospace;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

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

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

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        .btn-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 20px;
            border-radius: var(--radius-md);
            background: var(--secondary);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            border: 0;
            cursor: pointer;
            transition: all .2s ease;
        }

        .btn-cta:hover {
            background: var(--secondary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(229, 115, 42, .25);
        }

        .btn-cta:focus-visible,
        .btn-outline:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 44px;
            padding: 0 20px;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all .2s ease;
        }

        .btn-outline:hover {
            background: rgba(47, 125, 93, .1);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .form-control {
            height: 46px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            font-size: 14px;
            padding: 10px 14px;
            color: var(--text);
            background: #fff;
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(47, 125, 93, .12);
        }

        .form-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-sub);
            margin-bottom: 6px;
        }

        /* ============ Header ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            height: 72px;
            background: #fff;
            border-bottom: 1px solid var(--border);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-sm);
        }

        .navbar {
            padding: 0;
            min-height: 72px;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
            margin: 0;
        }

        .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--primary-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }

        .brand-text {
            font-size: 18px;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: baseline;
            gap: 2px;
        }

        .brand-text small {
            font-size: 12px;
            color: var(--primary);
            font-weight: 600;
        }

        .navbar-collapse {
            flex-grow: 1;
        }

        .navbar-nav {
            gap: 6px;
            margin-left: auto;
            margin-right: auto;
        }

        .navbar-nav .nav-link {
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            transition: all .25s ease;
        }

        .navbar-nav .nav-link:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .navbar-nav .nav-link.active {
            background: var(--primary);
            color: #fff;
        }

        .header-cta {
            height: 42px;
            padding: 0 18px;
            font-size: 14px;
            border-radius: var(--radius-md);
        }

        .navbar-toggler {
            border: 0;
            color: var(--text);
            font-size: 20px;
            padding: 8px 10px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(47, 125, 93, .15);
        }

        /* ============ Page Hero ============ */
        .page-hero {
            position: relative;
            padding: 72px 0 60px;
            background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            color: #fff;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 36, 28, .93), rgba(47, 125, 93, .74));
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
            max-width: 860px;
        }

        .breadcrumb-wrap {
            margin-bottom: 20px;
        }

        .breadcrumb {
            background: transparent;
            padding: 0;
            margin: 0;
            font-size: 13px;
            font-weight: 500;
        }

        .breadcrumb-item + .breadcrumb-item::before {
            color: rgba(255, 255, 255, .5);
            content: "›";
        }

        .breadcrumb-item a {
            color: rgba(255, 255, 255, .8);
        }

        .breadcrumb-item a:hover {
            color: #fff;
        }

        .breadcrumb-item.active {
            color: var(--accent);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .page-title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 18px;
            color: #fff;
            letter-spacing: .5px;
        }

        .post-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .85);
        }

        .post-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .post-meta i {
            color: var(--accent);
            font-size: 14px;
        }

        /* ============ Article Body ============ */
        .article-wrapper {
            padding: 48px 0 20px;
        }

        .article-main {
            max-width: 820px;
            margin: 0 auto;
        }

        .article-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 44px 56px;
            border: 1px solid var(--border-soft);
        }

        .article-content {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            overflow-wrap: break-word;
        }

        .article-content p {
            margin-bottom: 20px;
        }

        .article-content h2 {
            font-size: 28px;
            font-weight: 700;
            margin: 44px 0 20px;
            color: var(--text);
            padding-bottom: 14px;
            position: relative;
        }

        .article-content h2::after {
            content: "";
            display: block;
            width: 48px;
            height: 2px;
            border-radius: 2px;
            background: var(--primary);
            margin-top: 12px;
        }

        .article-content h3 {
            font-size: 21px;
            font-weight: 600;
            margin: 32px 0 14px;
            color: var(--text);
        }

        .article-content a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--primary-bg);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            margin: 24px 0;
            font-size: 15px;
            color: var(--text-sub);
        }

        .article-content ul,
        .article-content ol {
            padding-left: 22px;
            margin-bottom: 22px;
        }

        .article-content li {
            margin-bottom: 8px;
        }

        .article-content img {
            border-radius: 12px;
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-content figure {
            margin: 24px 0;
        }

        .article-content figure figcaption {
            text-align: center;
            font-size: 13px;
            color: var(--text-sub);
            margin-top: 10px;
        }

        .article-content pre {
            background: var(--dark);
            color: #9FC3AE;
            border-radius: var(--radius-md);
            padding: 18px 20px;
            overflow-x: auto;
            font-size: 14px;
            line-height: 1.6;
            margin: 24px 0;
        }

        .article-content code {
            background: var(--primary-bg);
            color: var(--primary-dark);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 14px;
        }

        .article-content pre code {
            background: transparent;
            color: inherit;
            padding: 0;
        }

        /* Empty state */
        .article-empty {
            text-align: center;
            padding: 48px 20px;
        }

        .article-empty .empty-icon {
            font-size: 46px;
            display: block;
            margin-bottom: 14px;
        }

        .article-empty p {
            font-size: 16px;
            color: var(--text-sub);
            margin-bottom: 22px;
        }

        /* ============ Tags ============ */
        .article-tags {
            border-top: 1px solid var(--border-soft);
            margin-top: 36px;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
        }

        .article-tags .tags-label {
            font-size: 13px;
            color: var(--text-sub);
            font-weight: 600;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            background: var(--primary-bg);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            transition: all .2s;
        }

        .tag-chip:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
        }

        .post-nav-links {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-top: 32px;
        }

        .post-nav-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-sub);
            transition: color .2s;
        }

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

        /* ============ Related ============ */
        .section-related {
            padding: 56px 0 40px;
        }

        .section-head {
            margin-bottom: 28px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-sub);
        }

        .related-card {
            background: #fff;
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all .25s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .related-card .cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--primary-bg);
        }

        .related-card .cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .35s ease;
        }

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

        .related-card .related-body {
            padding: 20px 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .related-card .related-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
            line-height: 1.45;
            transition: color .2s;
        }

        .related-card .related-title:hover {
            color: var(--primary);
        }

        .related-card .related-desc {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-sub);
        }

        .related-meta .tag-chip {
            font-size: 12px;
            padding: 4px 12px;
        }

        /* ============ CTA Banner ============ */
        .cta-banner-section {
            padding: 40px 0 64px;
        }

        .cta-banner {
            background: linear-gradient(135deg, rgba(15, 36, 28, .93), rgba(47, 125, 93, .82)), url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
            border-radius: var(--radius-lg);
            padding: 52px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            color: #fff;
            flex-wrap: wrap;
        }

        .cta-banner h2 {
            font-size: 26px;
            font-weight: 800;
            margin: 0 0 10px;
        }

        .cta-banner p {
            margin: 0;
            font-size: 15px;
            color: rgba(255, 255, 255, .8);
            max-width: 480px;
        }

        .cta-banner .btn-cta {
            flex-shrink: 0;
            height: 50px;
            padding: 0 30px;
            font-size: 16px;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--dark);
            color: #9FC3AE;
            padding-top: 64px;
            font-size: 14px;
        }

        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .site-footer .footer-logo {
            width: 42px;
            height: 42px;
            background: rgba(255, 255, 255, .08);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }

        .site-footer .footer-name {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
        }

        .site-footer .footer-desc {
            line-height: 1.7;
            margin-top: 0;
            max-width: 320px;
        }

        .site-footer h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
        }

        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .site-footer ul li {
            margin-bottom: 10px;
        }

        .site-footer ul a {
            color: #9FC3AE;
            transition: color .2s;
        }

        .site-footer ul a:hover {
            color: #fff;
        }

        .site-footer .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .site-footer .footer-contact i {
            color: var(--accent);
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            text-align: center;
            padding: 20px 0;
            margin-top: 40px;
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1199.98px) {
            .navbar-nav .nav-link {
                padding: 8px 14px;
            }
        }

        @media (max-width: 991.98px) {
            .site-header {
                height: auto;
            }

            .navbar {
                min-height: 64px;
            }

            .navbar-collapse {
                padding: 14px 0 18px;
                background: #fff;
                border-radius: 0 0 16px 16px;
            }

            .navbar-nav {
                gap: 8px;
                align-items: stretch;
                margin-bottom: 12px;
            }

            .navbar-nav .nav-link {
                width: fit-content;
                padding: 8px 20px;
            }

            .header-cta {
                margin-top: 4px;
                width: 100%;
                justify-content: center;
            }

            .page-hero {
                padding: 48px 0 44px;
            }

            .page-title {
                font-size: 34px;
            }

            .article-card {
                padding: 32px 28px;
            }

            .cta-banner {
                padding: 40px 30px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 767.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .page-hero {
                padding: 40px 0 36px;
            }

            .page-title {
                font-size: 28px;
            }

            .post-meta {
                gap: 12px;
                font-size: 12px;
            }

            .article-wrapper {
                padding-top: 32px;
            }

            .article-card {
                padding: 26px 20px;
                border-radius: 12px;
            }

            .article-content {
                font-size: 16px;
            }

            .article-content h2 {
                font-size: 24px;
            }

            .article-content h3 {
                font-size: 19px;
            }

            .section-title {
                font-size: 26px;
            }

            .cta-banner {
                padding: 32px 24px;
            }

            .cta-banner h2 {
                font-size: 22px;
            }

            .site-footer {
                padding-top: 48px;
            }
        }

        @media (max-width: 575.98px) {
            .brand-text {
                font-size: 17px;
            }

            .page-title {
                font-size: 24px;
            }

            .article-card {
                padding: 22px 16px;
            }

            .related-card .related-body {
                padding: 16px;
            }

            .related-card .related-title {
                font-size: 15px;
            }
        }

/* roulang page: category1 */
:root {
  --primary: #2F7D5D;
  --primary-dark: #246A4B;
  --accent: #E5732A;
  --accent-dark: #D15F22;
  --amber: #F5B942;
  --bg-mint: #F4F8F5;
  --card-white: #FFFFFF;
  --dark-green: #0F241C;
  --text-main: #1F2933;
  --text-secondary: #5B6B63;
  --border: #DCE7E0;
  --shadow-default: 0 2px 8px rgba(15,36,28,.06);
  --shadow-hover: 0 8px 24px rgba(15,36,28,.12);
  --radius-lg: 16px;
  --radius-md: 8px;
  --radius-pill: 999px;
  --transition-base: all .3s ease;
}

*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif; color: var(--text-main); background: #fff; line-height: 1.8; overflow-x: hidden; }
a { color: var(--primary); text-decoration: none; transition: var(--transition-base); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; padding-left: 24px; padding-right: 24px; }
section { padding: 80px 0; }
@media (max-width: 992px) { section { padding: 48px 0; } }
.section-label { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; letter-spacing: .5px; color: var(--primary); background: var(--bg-mint); padding: 6px 16px; border-radius: var(--radius-pill); margin-bottom: 16px; }
.section-title { font-size: 32px; font-weight: 700; color: var(--text-main); line-height: 1.4; margin-bottom: 16px; }
@media (max-width: 768px) { .section-title { font-size: 26px; } }
.section-subtitle { font-size: 16px; color: var(--text-secondary); max-width: 720px; margin: 0 auto; }
.text-primary-brand { color: var(--primary); }
.btn-brand-primary { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 28px; border-radius: var(--radius-md); border: none; font-weight: 600; font-size: 15px; color: #fff; background: var(--accent); transition: var(--transition-base); box-shadow: 0 2px 8px rgba(229,115,42,.25); }
.btn-brand-primary:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(229,115,42,.35); }
.btn-brand-primary:focus { outline: none; box-shadow: 0 0 0 4px rgba(47,125,93,.3), 0 2px 8px rgba(229,115,42,.25); }
.btn-brand-outline { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 28px; border-radius: var(--radius-md); border: 2px solid var(--primary); font-weight: 600; font-size: 15px; color: var(--primary); background: transparent; transition: var(--transition-base); }
.btn-brand-outline:hover { background: rgba(47,125,93,.1); color: var(--primary-dark); border-color: var(--primary-dark); }
.btn-brand-outline:focus { outline: none; box-shadow: 0 0 0 4px rgba(47,125,93,.2); }
.btn-brand-white { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 28px; border-radius: var(--radius-md); border: 2px solid #fff; font-weight: 600; font-size: 15px; color: #fff; background: transparent; transition: var(--transition-base); }
.btn-brand-white:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.chip-badge { display: inline-block; padding: 4px 14px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 500; background: var(--bg-mint); color: var(--primary); transition: var(--transition-base); }
.chip-badge.orange { background: rgba(229,115,42,.12); color: var(--accent); }

/* Header */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: #fff; border-bottom: 1px solid #E4EEE8; height: 72px; transition: box-shadow .3s ease; }
.site-header.scrolled { box-shadow: 0 4px 20px rgba(15,36,28,.08); }
.site-header .navbar { padding: 0; min-height: 72px; }
.navbar-brand { display: flex; align-items: center; gap: 10px; padding: 0; margin: 0; }
.brand-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; font-size: 22px; background: var(--bg-mint); border-radius: 50%; }
.brand-text { font-size: 20px; font-weight: 800; color: var(--dark-green); line-height: 1.2; }
.brand-text small { display: block; font-size: 11px; font-weight: 400; color: var(--text-secondary); letter-spacing: 1px; }
.navbar-nav { gap: 6px; }
.navbar-nav .nav-item { list-style: none; }
.navbar-nav .nav-link { display: inline-flex; align-items: center; padding: 8px 18px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 500; color: var(--primary); background: var(--bg-mint); margin: 0 2px; transition: var(--transition-base); white-space: nowrap; }
.navbar-nav .nav-link:hover { background: #DCEDE3; color: var(--primary-dark); }
.navbar-nav .nav-link.active { background: var(--primary); color: #fff; font-weight: 600; }
.navbar-nav .nav-link:focus { outline: none; box-shadow: 0 0 0 3px rgba(47,125,93,.3); }
.header-cta { height: 40px; padding: 0 20px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 600; }
.navbar-toggler { border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--primary); padding: 8px 12px; font-size: 18px; background: #fff; }
.navbar-toggler:focus { outline: none; box-shadow: 0 0 0 3px rgba(47,125,93,.3); }
@media (max-width: 991.98px) {
  .navbar-collapse { background: #fff; border-radius: 12px; box-shadow: var(--shadow-hover); padding: 16px; margin-top: 8px; border: 1px solid var(--border); }
  .navbar-nav { gap: 6px; width: 100%; }
  .navbar-nav .nav-link { width: 100%; justify-content: center; }
  .header-cta { width: 100%; justify-content: center; margin-top: 10px; height: 44px; }
}

/* Page Hero */
.page-hero { position: relative; padding: 160px 0 100px; background: linear-gradient(135deg, rgba(15,36,28,.92), rgba(47,125,93,.75)), url('/assets/images/backpic/back-1.webp') center 30% / cover no-repeat; color: #fff; text-align: center; }
.page-hero .hero-title { font-size: 46px; font-weight: 800; line-height: 1.3; margin-bottom: 16px; }
.page-hero .hero-subtitle { font-size: 17px; color: rgba(255,255,255,.9); max-width: 680px; margin: 0 auto 28px; line-height: 1.8; }
.page-hero .hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 768px) { .page-hero { padding: 130px 0 64px; } .page-hero .hero-title { font-size: 30px; } .page-hero .hero-subtitle { font-size: 15px; } }

/* Category Intro */
.category-intro { background: var(--bg-mint); padding: 48px 0; }
.category-intro .intro-content { max-width: 860px; margin: 0 auto; text-align: center; }
.category-intro .intro-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 0; }

/* Feature Cards */
.feature-cards { background: #fff; padding: 80px 0; }
.feature-card { background: var(--card-white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px; height: 100%; transition: var(--transition-base); box-shadow: var(--shadow-default); }
.feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); border-color: rgba(47,125,93,.25); }
.feature-card .feature-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--bg-mint); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 20px; }
.feature-card h3 { font-size: 19px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 0; }
@media (max-width: 768px) { .feature-cards { padding: 48px 0; } .feature-card { padding: 24px 20px; } }

/* Content Cards */
.content-section { background: var(--bg-mint); padding: 80px 0; }
.content-card { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; display: flex; flex-direction: column; height: 100%; transition: var(--transition-base); box-shadow: var(--shadow-default); }
.content-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.content-card .card-cover { display: block; overflow: hidden; aspect-ratio: 16 / 9; position: relative; }
.content-card .card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.content-card:hover .card-cover img { transform: scale(1.05); }
.content-card .card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.content-card .card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.content-card .card-meta .card-time { font-size: 13px; color: var(--text-secondary); }
.content-card .card-title { font-size: 17px; font-weight: 700; line-height: 1.5; margin-bottom: 8px; color: var(--text-main); }
.content-card .card-title a { color: inherit; }
.content-card .card-title a:hover { color: var(--primary); }
.content-card .card-summary { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.content-card .card-footer-link { font-size: 14px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.content-card .card-footer-link:hover { color: var(--accent); gap: 10px; }
@media (max-width: 992px) { .content-section { padding: 48px 0; } }

/* Pagination */
.pagination-wrapper { display: flex; justify-content: center; margin-top: 40px; }
.pagination { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 0; padding: 0; }
.pagination .page-item { list-style: none; }
.pagination .page-link { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 14px; border: 1px solid var(--border); border-radius: var(--radius-md); font-size: 14px; font-weight: 500; color: var(--text-main); background: #fff; transition: var(--transition-base); }
.pagination .page-link:hover { background: var(--bg-mint); border-color: var(--primary); color: var(--primary); }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.pagination .page-item.disabled .page-link { color: #b8c4bc; pointer-events: none; background: #fff; border-color: var(--border); }

/* Steps */
.steps-section { background: #fff; padding: 80px 0; }
.step-item { position: relative; text-align: center; padding: 32px 20px; }
.step-item .step-num { width: 44px; height: 44px; margin: 0 auto 16px; background: var(--primary); color: #fff; font-size: 18px; font-weight: 700; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.step-item .step-icon { font-size: 24px; color: var(--accent); margin-bottom: 12px; }
.step-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--text-main); }
.step-item p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 0; }
.step-connector { position: absolute; top: 50px; right: -15px; width: 30px; height: 2px; background: #DCEDE3; }
@media (max-width: 768px) { .step-connector { display: none; } .steps-section { padding: 48px 0; } .step-item { padding: 20px 12px; } }

/* FAQ */
.faq-section { background: var(--bg-mint); padding: 80px 0; }
.faq-wrapper { max-width: 760px; margin: 0 auto; }
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item .faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; background: transparent; border: none; padding: 18px 0; font-size: 16px; font-weight: 600; color: var(--text-main); cursor: pointer; transition: var(--transition-base); text-align: left; }
.faq-item .faq-question:hover { color: var(--primary); }
.faq-item .faq-question:focus { outline: none; box-shadow: none; }
.faq-item .faq-icon { width: 28px; height: 28px; flex-shrink: 0; border-radius: 50%; background: var(--bg-mint); display: flex; align-items: center; justify-content: center; font-size: 13px; color: var(--primary); transition: var(--transition-base); }
.faq-item .faq-question[aria-expanded="true"] .faq-icon { background: var(--primary); color: #fff; transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 0 18px; font-size: 15px; color: var(--text-secondary); line-height: 1.7; }
.faq-item .faq-answer p { margin-bottom: 0; }
@media (max-width: 768px) { .faq-section { padding: 48px 0; } .faq-item .faq-question { font-size: 15px; } }

/* CTA */
.cta-section { background: var(--dark-green); color: #fff; text-align: center; padding: 80px 0; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -40%; right: -20%; width: 400px; height: 400px; background: rgba(47,125,93,.3); border-radius: 50%; }
.cta-section::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 300px; height: 300px; background: rgba(229,115,42,.2); border-radius: 50%; }
.cta-section .container { position: relative; z-index: 2; }
.cta-section .cta-title { font-size: 32px; font-weight: 700; margin-bottom: 14px; }
.cta-section .cta-subtitle { font-size: 16px; color: rgba(255,255,255,.85); margin-bottom: 32px; }
.cta-section .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 768px) { .cta-section { padding: 48px 0; } .cta-section .cta-title { font-size: 24px; } }

/* Footer */
.site-footer { background: var(--dark-green); color: #9FC3AE; padding: 64px 0 24px; font-size: 14px; }
.site-footer .footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.site-footer .footer-logo { font-size: 28px; }
.site-footer .footer-name { font-size: 18px; font-weight: 700; color: #fff; }
.site-footer .footer-desc { font-size: 14px; line-height: 1.8; color: #9FC3AE; margin-bottom: 0; max-width: 320px; }
.site-footer h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 18px; }
.site-footer .footer-links { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-links li { margin-bottom: 10px; }
.site-footer .footer-links a { color: #9FC3AE; font-size: 14px; transition: var(--transition-base); }
.site-footer .footer-links a:hover { color: #fff; padding-left: 4px; }
.site-footer .footer-contact { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; color: #9FC3AE; font-size: 14px; }
.site-footer .footer-contact i { color: var(--accent); font-size: 15px; margin-top: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 40px; padding-top: 24px; text-align: center; font-size: 13px; color: rgba(255,255,255,.5); }
.footer-bottom p { margin: 0; }
@media (max-width: 768px) { .site-footer { padding: 48px 0 20px; } }

/* Bootstrap Accordion Reset */
.accordion-button:not(.collapsed) { color: var(--primary); background: transparent; box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(47,125,93,.15); border-color: var(--primary); }
.accordion-button::after { display: none; }
.accordion-item { border: none; background: transparent; }
.accordion-header { border: none; }

/* Bootstrap Focus Reset */
.btn:focus, .form-control:focus { box-shadow: 0 0 0 3px rgba(47,125,93,.2); border-color: var(--primary); }