/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #1F8A4C;
            --primary-dark: #166B3A;
            --primary-light: #E8F5EC;
            --primary-alpha: rgba(31, 138, 76, 0.12);
            --accent: #F5A623;
            --accent-dark: #D98F14;
            --accent-light: #FEF3E2;
            --bg: #F6F5F0;
            --card: #FFFFFF;
            --text: #1C1F1E;
            --text-secondary: #5E6861;
            --text-muted: #9AA49D;
            --border: #E5E2DA;
            --border-light: #EFECE4;
            --footer-bg: #17241B;
            --footer-text: #B8C4BC;
            --footer-heading: #F2F5F3;
            --disabled: #C9CFC9;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08), 0 10px 28px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10);
            --font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container: 1200px;
            --header-h: 72px;
            --section-pad: 64px;
            --section-pad-mobile: 40px;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            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);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }

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

        ul,
        ol {
            list-style: none;
        }

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

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

        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
            height: var(--header-h);
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            box-shadow: 0 2px 6px rgba(31, 138, 76, 0.3);
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            letter-spacing: 0.5px;
        }

        .logo-text .logo-sub {
            color: var(--primary);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 6px 2px;
            position: relative;
            transition: color 0.2s;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

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

        .nav-links a.active {
            color: var(--primary);
        }

        .nav-links a.active::after {
            width: 100%;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .nav-search {
            position: relative;
        }

        .nav-search input {
            width: 180px;
            height: 38px;
            border: 1px solid var(--border);
            border-radius: 19px;
            padding: 0 36px 0 14px;
            font-size: 14px;
            background: var(--bg);
            transition: border-color 0.2s, box-shadow 0.2s, width 0.3s;
        }

        .nav-search input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-alpha);
            width: 220px;
            background: #fff;
        }

        .nav-search i {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
        }

        .btn-nav-cta {
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            padding: 9px 22px;
            font-size: 14px;
            font-weight: 600;
            transition: background 0.2s, transform 0.1s;
            white-space: nowrap;
        }

        .btn-nav-cta:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        .btn-nav-cta:active {
            transform: translateY(1px);
        }

        /* 汉堡按钮 */
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            padding: 8px;
            border-radius: 6px;
        }

        .hamburger span {
            width: 22px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all 0.3s;
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 移动端菜单面板 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-h);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
            padding: 16px 24px 24px;
            z-index: 999;
            opacity: 0;
            transform: translateY(-12px);
            pointer-events: none;
            transition: all 0.25s ease;
        }

        .mobile-menu.open {
            display: block;
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 4px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text);
            border-bottom: 1px solid var(--border-light);
        }

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

        .mobile-menu a.active {
            color: var(--primary);
        }

        .mobile-menu .mobile-search {
            display: flex;
            margin-top: 14px;
            gap: 8px;
        }

        .mobile-menu .mobile-search input {
            flex: 1;
            height: 40px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 0 12px;
            font-size: 14px;
        }

        .mobile-menu .mobile-search input:focus {
            outline: none;
            border-color: var(--primary);
        }

        /* ===== Hero ===== */
        .hero {
            background-image: linear-gradient(135deg, rgba(18, 32, 24, 0.85), rgba(18, 32, 24, 0.35)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            display: flex;
            align-items: center;
            position: relative;
            min-height: 560px;
            padding: 80px 0 60px;
        }

        .hero-content {
            max-width: 780px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #1C1F1E;
            font-size: 13px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 22px;
            letter-spacing: 0.5px;
        }

        .hero-tag i {
            font-size: 12px;
        }

        .hero h1 {
            font-size: clamp(32px, 5vw, 54px);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: 1px;
            margin-bottom: 18px;
        }

        .hero h1 span {
            color: var(--accent);
        }

        .hero-sub {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.7;
            max-width: 560px;
            margin-bottom: 30px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            padding: 13px 30px;
            transition: all 0.2s ease;
            line-height: 1.4;
            text-align: center;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(31, 138, 76, 0.3);
        }

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

        .btn-accent {
            background: var(--accent);
            color: #1C1F1E;
            border: 1px solid var(--accent);
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #1C1F1E;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(245, 166, 35, 0.3);
        }

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

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.7);
        }

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

        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 44px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: left;
        }

        .stat-num {
            font-size: 30px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            font-feature-settings: "tnum";
        }

        .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 2px;
        }

        /* ===== Section 通用 ===== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: #fff;
        }

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }

        .section-header h2 {
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 10px;
            color: var(--text);
        }

        .section-header h2 span {
            color: var(--primary);
        }

        .section-sub {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ===== 议程时间线 ===== */
        .timeline-wrap {
            max-width: 760px;
            margin: 0 auto;
            position: relative;
            padding: 10px 0;
        }

        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 40px;
            top: 20px;
            bottom: 20px;
            width: 2px;
            background: var(--primary-alpha);
            border-radius: 1px;
        }

        .timeline-item {
            display: flex;
            gap: 24px;
            position: relative;
            margin-bottom: 28px;
        }

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

        .timeline-time {
            flex-shrink: 0;
            width: 80px;
            text-align: right;
            padding-top: 14px;
        }

        .timeline-time .time-label {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 6px;
            white-space: nowrap;
            font-feature-settings: "tnum";
        }

        .timeline-dot-wrap {
            position: relative;
            flex-shrink: 0;
            width: 40px;
            display: flex;
            justify-content: center;
        }

        .timeline-dot-wrap::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            width: 2px;
            height: 100%;
            background: var(--primary-alpha);
        }

        .timeline-dot-wrap:last-child::before {
            display: none;
        }

        .timeline-dot {
            width: 14px;
            height: 14px;
            background: var(--primary);
            border: 3px solid #fff;
            border-radius: 50%;
            box-shadow: 0 0 0 3px var(--primary-alpha);
            margin-top: 20px;
            z-index: 1;
            flex-shrink: 0;
        }

        .timeline-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 18px 22px;
            box-shadow: var(--shadow);
            flex: 1;
            transition: box-shadow 0.2s ease, transform 0.2s ease;
        }

        .timeline-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .timeline-card .t-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }

        .timeline-card .t-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .timeline-card .t-place {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .timeline-card .t-place i {
            font-size: 12px;
        }

        /* ===== 嘉宾亮点 ===== */
        .speaker-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .speaker-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all 0.2s ease;
        }

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

        .speaker-card .speaker-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4 / 3;
        }

        .speaker-card .speaker-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .speaker-info {
            padding: 20px 20px 24px;
            text-align: center;
        }

        .speaker-name {
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
        }

        .speaker-role {
            font-size: 13px;
            color: var(--primary);
            font-weight: 500;
            margin: 4px 0 8px;
        }

        .speaker-bio {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ===== 票种对比 ===== */
        .ticket-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .ticket-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 32px 28px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: all 0.25s ease;
            position: relative;
            display: flex;
            flex-direction: column;
        }

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

        .ticket-card.featured {
            border: 2px solid var(--primary);
            box-shadow: 0 4px 20px rgba(31, 138, 76, 0.12);
            transform: scale(1.02);
            background: linear-gradient(180deg, #FAFFFB 0%, #fff 100%);
            z-index: 2;
        }

        .ticket-card.featured:hover {
            transform: scale(1.02) translateY(-3px);
        }

        .ticket-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 16px;
            border-radius: 16px;
            white-space: nowrap;
        }

        .ticket-type {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
        }

        .ticket-price {
            display: flex;
            align-items: baseline;
            justify-content: center;
            gap: 4px;
            margin-bottom: 22px;
        }

        .ticket-price .price-symbol {
            font-size: 16px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .ticket-price .price-num {
            font-size: 40px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            font-feature-settings: "tnum";
        }

        .ticket-card.featured .price-num {
            color: var(--accent);
        }

        .ticket-price .price-unit {
            font-size: 14px;
            color: var(--text-muted);
        }

        .ticket-list {
            list-style: none;
            margin: 0 0 28px;
            text-align: left;
            flex-grow: 1;
        }

        .ticket-list li {
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.6;
            border-bottom: 1px dashed var(--border-light);
        }

        .ticket-list li:last-child {
            border-bottom: none;
        }

        .ticket-list li i {
            color: var(--primary);
            font-size: 14px;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .ticket-list li.off i {
            color: var(--disabled);
        }

        .ticket-list li.off {
            color: var(--text-muted);
        }

        .ticket-btn {
            width: 100%;
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all 0.2s ease;
        }

        .ticket-card .btn-primary {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
        }

        .ticket-card .btn-primary:hover {
            background: var(--primary-dark);
        }

        .ticket-card .btn-accent {
            background: var(--accent);
            color: #1C1F1E;
            border: 1px solid var(--accent);
        }

        .ticket-card .btn-accent:hover {
            background: var(--accent-dark);
        }

        .ticket-card .btn-outline {
            background: #fff;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .ticket-card .btn-outline:hover {
            background: var(--primary-light);
        }

        /* ===== 报名 CTA ===== */
        .register-section {
            background: linear-gradient(180deg, #fff, var(--bg));
        }

        .register-card {
            background: #fff;
            border-radius: 16px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-lg);
            padding: 40px;
            max-width: 760px;
            margin: 0 auto;
        }

        .register-card .form-title {
            font-size: 22px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 4px;
        }

        .register-card .form-sub {
            text-align: center;
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 28px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group.full {
            grid-column: 1 / -1;
        }

        .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 6px;
        }

        .form-group label span {
            color: #E5484D;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            height: 44px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 0 12px;
            font-size: 14px;
            background: #fff;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .form-group textarea {
            height: 80px;
            padding: 12px;
            resize: vertical;
            line-height: 1.5;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-alpha);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--text-muted);
        }

        .form-submit .btn {
            width: 100%;
            height: 48px;
            font-size: 16px;
        }

        .form-note {
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 16px;
        }

        /* ===== 最新资讯 CMS ===== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: all 0.2s ease;
            display: flex;
            flex-direction: column;
        }

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

        .news-card-link {
            display: flex;
            flex-direction: column;
            padding: 24px;
            text-decoration: none;
            color: inherit;
            flex-grow: 1;
        }

        .news-card .news-category {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 3px 12px;
            border-radius: 14px;
            width: fit-content;
            margin-bottom: 12px;
        }

        .news-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.45;
            margin-bottom: 10px;
            transition: color 0.2s;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-link:hover h3 {
            color: var(--primary);
        }

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

        .news-card .news-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
        }

        .news-card .news-date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
            background: #fff;
            border: 1px dashed var(--border);
            border-radius: var(--radius);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }

        .news-empty .empty-icon {
            font-size: 42px;
            opacity: 0.5;
        }

        .news-empty p {
            font-size: 15px;
            color: var(--text-muted);
        }

        .news-empty p:first-of-type {
            font-weight: 500;
            color: var(--text-secondary);
        }

        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            background: #fff;
            overflow: hidden;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .faq-item.open {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px var(--primary-alpha);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            background: #fff;
            width: 100%;
            text-align: left;
            transition: color 0.2s;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            font-size: 14px;
            color: var(--primary);
            transition: transform 0.25s ease;
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease;
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
            margin-top: 2px;
        }

        /* ===== CTA 底部 ===== */
        .bottom-cta {
            background: linear-gradient(135deg, var(--primary-dark), #0F2E1C);
            color: #fff;
            text-align: center;
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .bottom-cta::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(245, 166, 35, 0.1);
        }

        .bottom-cta h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            margin-bottom: 12px;
        }

        .bottom-cta p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 28px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--footer-bg);
            color: var(--footer-text);
            padding: 56px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand .logo {
            margin-bottom: 14px;
        }

        .footer-brand .logo-text {
            color: #fff;
            font-size: 18px;
        }

        .footer-brand .logo-icon {
            background: var(--accent);
            color: #1C1F1E;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--footer-text);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--footer-heading);
            margin-bottom: 18px;
        }

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

        .footer-col ul a {
            color: var(--footer-text);
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-contact p {
            font-size: 14px;
            color: var(--footer-text);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .footer-contact p i {
            margin-top: 4px;
            font-size: 13px;
            color: var(--accent);
            flex-shrink: 0;
        }

        .footer-newsletter {
            display: flex;
            margin-top: 16px;
            gap: 8px;
        }

        .footer-newsletter input {
            flex: 1;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            padding: 0 12px;
            color: #fff;
            font-size: 14px;
        }

        .footer-newsletter input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-newsletter input:focus {
            outline: none;
            border-color: var(--accent);
        }

        .footer-newsletter button {
            background: var(--accent);
            color: #1C1F1E;
            border-radius: var(--radius-sm);
            padding: 0 18px;
            font-size: 14px;
            font-weight: 600;
            transition: background 0.2s;
            white-space: nowrap;
        }

        .footer-newsletter button:hover {
            background: var(--accent-dark);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 13px;
        }

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

        /* ===== 响应式断点 ===== */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 16px;
            }

            .nav-search input {
                width: 130px;
            }

            .nav-search input:focus {
                width: 160px;
            }

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

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

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

        @media (max-width: 768px) {
            :root {
                --section-pad: 40px;
            }

            .nav-links,
            .nav-search {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .hero {
                min-height: 480px;
                padding: 60px 0 40px;
            }

            .hero h1 {
                font-size: 34px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-btns .btn {
                width: 100%;
                padding: 12px 20px;
                font-size: 15px;
            }

            .hero-stats {
                gap: 24px;
                margin-top: 30px;
            }

            .stat-num {
                font-size: 24px;
            }

            .timeline-wrap::before {
                left: 30px;
            }

            .timeline-item {
                gap: 12px;
            }

            .timeline-time {
                width: auto;
                min-width: 58px;
            }

            .timeline-dot-wrap {
                width: 30px;
            }

            .timeline-dot-wrap::before {
                left: 50%;
            }

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

            .ticket-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .ticket-card.featured {
                order: -1;
                transform: scale(1);
            }

            .ticket-card.featured:hover {
                transform: scale(1);
            }

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

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

            .register-card {
                padding: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

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

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .hero {
                min-height: 420px;
            }

            .hero-stats {
                flex-direction: column;
                gap: 16px;
            }

            .navbar {
                gap: 10px;
            }

            .logo-text {
                font-size: 17px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }

            .btn-nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .hero h1 {
                font-size: 28px;
            }

            .section-header h2 {
                font-size: 24px;
            }

            .timeline-item {
                flex-direction: column;
                gap: 8px;
            }

            .timeline-time {
                text-align: left;
                padding-top: 0;
            }

            .timeline-dot-wrap::before {
                top: 10px;
                bottom: -18px;
            }

            .timeline-card {
                margin-left: 0;
            }

            .news-card .news-card-link {
                padding: 18px;
            }

            .bottom-cta {
                padding: 48px 0;
            }

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

/* roulang page: category1 */
:root {
            --primary: #1F8A4C;
            --primary-dark: #15703B;
            --primary-light: #E8F5EC;
            --accent: #F5A623;
            --accent-dark: #D98F14;
            --bg: #F6F5F0;
            --card-bg: #FFFFFF;
            --text: #1C1F1E;
            --text-secondary: #5E6861;
            --text-muted: #9AA49D;
            --border: #E5E2DA;
            --border-light: #EFECE4;
            --footer-bg: #17241B;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.10);
            --transition: 0.2s ease;
            --container: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        body.no-scroll {
            overflow: hidden;
        }

        h1,
        h2,
        h3,
        h4 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--text);
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

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

        ul,
        ol {
            list-style: none;
        }

        input,
        button,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header/Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .nav-links a {
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 6px;
            position: relative;
            transition: color var(--transition), background var(--transition);
        }

        .nav-links a::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            border-radius: 2px;
            background: var(--primary);
            transform: scaleX(0);
            transform-origin: center;
            transition: transform 0.2s ease;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .nav-links a.active::after {
            transform: scaleX(1);
        }

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

        .search-box {
            position: relative;
        }

        .search-box input {
            width: 180px;
            height: 38px;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 0 16px 0 36px;
            font-size: 14px;
            background: var(--bg);
            color: var(--text);
            transition: all var(--transition);
        }

        .search-box input::placeholder {
            color: var(--text-muted);
        }

        .search-box input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 138, 76, 0.12);
        }

        .search-box i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 13px;
            color: var(--text-muted);
            pointer-events: none;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            justify-content: center;
            align-items: center;
            border-radius: 8px;
            transition: background var(--transition);
        }

        .nav-toggle:hover {
            background: var(--bg);
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all 0.25s ease;
        }

        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 1px solid transparent;
            white-space: nowrap;
        }

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

        .btn-primary {
            background: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
        }

        .btn-primary:active {
            transform: translateY(1px);
        }

        .btn-accent {
            background: var(--accent);
            color: #1C1F1E;
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            color: #fff;
        }

        .btn-accent:active {
            transform: translateY(1px);
        }

        .btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
        }

        .btn-outline-dark {
            background: #fff;
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-outline-dark:hover {
            background: var(--primary-light);
        }

        .btn-small {
            padding: 8px 18px;
            font-size: 14px;
            border-radius: 6px;
        }

        .btn-large {
            padding: 14px 36px;
            font-size: 16px;
            border-radius: 10px;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            background-image: linear-gradient(135deg, rgba(18, 32, 24, 0.82) 0%, rgba(18, 32, 24, 0.45) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center center;
            padding: 90px 0 80px;
            color: #fff;
        }

        .page-hero-content {
            max-width: 700px;
        }

        .hero-badge {
            display: inline-block;
            background: var(--accent);
            color: #1C1F1E;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }

        .page-hero h1 {
            font-size: clamp(32px, 4.5vw, 52px);
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .page-hero p {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 30px;
            max-width: 600px;
        }

        .page-hero .btn-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ===== Section ===== */
        .section {
            padding: 64px 0;
        }

        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 44px;
        }

        .section-head h2 {
            font-size: clamp(24px, 3vw, 34px);
            margin-bottom: 10px;
        }

        .section-head p {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .section-head .head-line {
            width: 48px;
            height: 3px;
            border-radius: 3px;
            background: var(--primary);
            margin: 16px auto 0;
        }

        /* ===== Feature Grid ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 32px 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            text-align: center;
            transition: transform var(--transition), box-shadow var(--transition);
        }

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

        .feature-icon {
            width: 58px;
            height: 58px;
            border-radius: 16px;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }

        .feature-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ===== Events Cards ===== */
        .events-section {
            background: #fff;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .events-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .event-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: transform var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .event-cover {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }

        .event-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .event-card:hover .event-cover img {
            transform: scale(1.05);
        }

        .event-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(28, 31, 30, 0.78);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            backdrop-filter: blur(4px);
            letter-spacing: 0.02em;
        }

        .event-card-body {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .event-card-body h3 {
            font-size: 19px;
            margin-bottom: 10px;
        }

        .event-card-body>p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .event-meta {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .event-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            transition: gap var(--transition);
        }

        .read-more:hover {
            gap: 10px;
            color: var(--primary-dark);
        }

        /* ===== Flow Steps ===== */
        .flow-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            max-width: 960px;
            margin: 0 auto;
            position: relative;
        }

        .flow-steps::before {
            content: "";
            position: absolute;
            top: 29px;
            left: 8%;
            right: 8%;
            height: 2px;
            background: var(--border);
            z-index: 0;
        }

        .flow-step {
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 0 8px;
        }

        .step-number {
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 0 0 6px var(--primary-light);
        }

        .flow-step h3 {
            font-size: 17px;
            margin-bottom: 8px;
        }

        .flow-step p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ===== Stats ===== */
        .stats-section {
            background-image: linear-gradient(135deg, rgba(18, 32, 24, 0.92), rgba(18, 32, 24, 0.80)), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            padding: 70px 0;
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .stat-num {
            font-size: clamp(34px, 4vw, 48px);
            font-weight: 700;
            color: var(--accent);
            font-feature-settings: "tnum";
            line-height: 1.2;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 0.04em;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            border-top: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
        }

        .faq-question {
            padding: 20px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            transition: color var(--transition), background var(--transition);
            border-radius: 8px;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            font-size: 14px;
            color: var(--text-muted);
            transition: transform 0.25s ease;
            flex-shrink: 0;
            margin-left: 16px;
        }

        .faq-item.open .faq-question {
            color: var(--primary);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 20px;
        }

        .faq-answer p {
            padding-bottom: 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 60px 0 80px;
        }

        .cta-card {
            background: linear-gradient(120deg, var(--primary), var(--primary-dark));
            border-radius: 18px;
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-card::after {
            content: "";
            position: absolute;
            right: -40px;
            top: -40px;
            width: 140px;
            height: 140px;
            border-radius: 50%;
            background: rgba(245, 166, 35, 0.25);
        }

        .cta-card::before {
            content: "";
            position: absolute;
            left: -30px;
            bottom: -30px;
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background: rgba(245, 166, 35, 0.18);
        }

        .cta-card h2 {
            font-size: clamp(24px, 3vw, 34px);
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-card p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }

        .cta-card .btn {
            position: relative;
            z-index: 1;
        }

        /* ===== Related ===== */
        .related-section {
            padding: 0 0 80px;
            background: var(--bg);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            max-width: 800px;
            margin: 0 auto;
        }

        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }

        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--primary);
        }

        .related-card h3 {
            font-size: 18px;
            margin-bottom: 8px;
            color: var(--text);
        }

        .related-card p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 14px;
            flex: 1;
        }

        .related-card span {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .related-card:hover span {
            gap: 10px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--footer-bg);
            color: rgba(255, 255, 255, 0.78);
            padding: 48px 0 0;
            font-size: 14px;
        }

        .site-footer .logo-text {
            color: #fff;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.6fr;
            gap: 40px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand p {
            margin-top: 16px;
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.62);
            max-width: 340px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
        }

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

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.62);
            transition: color var(--transition);
            font-size: 14px;
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-contact p {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.62);
            font-size: 14px;
        }

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

        .footer-newsletter {
            display: flex;
            gap: 8px;
            margin-top: 16px;
        }

        .footer-newsletter input {
            flex: 1;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            padding: 0 14px;
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 14px;
            transition: border-color var(--transition);
        }

        .footer-newsletter input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-newsletter input:focus {
            border-color: var(--accent);
        }

        .footer-newsletter button {
            height: 40px;
            background: var(--accent);
            color: #1C1F1E;
            font-weight: 600;
            font-size: 14px;
            padding: 0 18px;
            border-radius: 8px;
            transition: background var(--transition), color var(--transition);
        }

        .footer-newsletter button:hover {
            background: #fff;
        }

        .footer-bottom {
            padding: 20px 0;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom p {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin: 0;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            transition: color var(--transition);
        }

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

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .nav-links a {
                padding: 8px 12px;
                font-size: 14px;
            }

            .search-box input {
                width: 140px;
            }

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

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

            .flow-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px 20px;
            }

            .flow-steps::before {
                display: none;
            }

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

        @media (max-width: 768px) {
            .site-header {
                height: 64px;
            }

            .site-header .container {
                gap: 10px;
            }

            .nav-links {
                display: none;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 20px 24px 28px;
                gap: 4px;
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
                border-bottom: 1px solid var(--border-light);
                z-index: 99;
                overflow-y: auto;
                max-height: calc(100vh - 64px);
            }

            .nav-links.open {
                display: flex;
            }

            .nav-links a {
                padding: 12px 12px;
                font-size: 16px;
                width: 100%;
                border-radius: 8px;
            }

            .nav-links a::after {
                display: none;
            }

            .nav-links a.active {
                background: var(--primary-light);
            }

            .nav-toggle {
                display: flex;
            }

            .search-box {
                display: none;
            }

            .header-actions .btn {
                display: none;
            }

            .page-hero {
                padding: 60px 0 50px;
            }

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

            .page-hero p {
                font-size: 15px;
            }

            .btn-large {
                padding: 12px 24px;
                font-size: 15px;
            }

            .section {
                padding: 40px 0;
            }

            .section-head {
                margin-bottom: 30px;
            }

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

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

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

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

            .cta-section {
                padding: 40px 0 50px;
            }

            .cta-card {
                padding: 40px 24px;
            }

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

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom p {
                flex-direction: column;
                gap: 4px;
            }

            .btn-group {
                flex-direction: column;
                width: 100%;
            }

            .btn-group .btn {
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .page-hero {
                padding: 48px 0 40px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .feature-card {
                padding: 24px 18px;
            }

            .event-card-body {
                padding: 18px 18px 20px;
            }

            .faq-question {
                padding: 16px 14px;
                font-size: 15px;
            }

            .faq-answer {
                padding: 0 14px;
            }

            .faq-answer p {
                font-size: 14px;
            }

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

            .footer-newsletter {
                flex-direction: column;
            }

            .footer-newsletter button {
                width: 100%;
            }
        }

/* roulang page: article */
:root {
    --primary: #1F8A4C;
    --primary-dark: #15703A;
    --primary-light: rgba(31, 138, 76, 0.08);
    --accent: #F5A623;
    --accent-dark: #D98F14;
    --bg: #F6F5F0;
    --card-bg: #FFFFFF;
    --text: #1C1F1E;
    --text-secondary: #5E6861;
    --text-weak: #9AA49D;
    --border: #E5E2DA;
    --border-light: #EFECE4;
    --footer-bg: #17241B;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.06);
    --transition: all 0.2s ease;
    --container: 1200px;
    --spacing: 64px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }
ul, ol { list-style: none; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    border: 1px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}
.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(31, 138, 76, 0.25);
}
.btn-primary:active {
    transform: translateY(0);
}
.btn-accent {
    background: var(--accent);
    color: #17241B;
}
.btn-accent:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(245, 166, 35, 0.3);
}
.btn-outline-light {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.6);
    color: #fff;
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-color: #fff;
}
.btn-sm {
    padding: 8px 18px;
    font-size: 14px;
}
.btn-block {
    display: flex;
    width: 100%;
    margin-top: 12px;
}

/* 徽章 */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    background: var(--primary-light);
    color: var(--primary);
}
.badge-accent {
    background: rgba(245,166,35,0.12);
    color: #B47D0E;
}

/* Header 导航 */
.site-header {
    background: #fff;
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 72px;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 20px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--primary);
    color: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(31,138,76,0.2);
}
.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.5px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 auto;
}
.nav-links a {
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 8px;
    position: relative;
}
.nav-links a:hover {
    color: var(--primary);
    background: var(--primary-light);
}
.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}
.nav-links a.active::after {
    content: '';
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.search-box {
    position: relative;
    display: flex;
    align-items: center;
}
.search-box input {
    height: 40px;
    width: 180px;
    padding: 0 38px 0 14px;
    border: 1px solid var(--border);
    border-radius: 100px;
    background: var(--bg);
    font-size: 14px;
    color: var(--text);
    transition: var(--transition);
}
.search-box input::placeholder {
    color: var(--text-weak);
}
.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(31,138,76,0.12);
    width: 220px;
}
.search-box i {
    position: absolute;
    right: 14px;
    color: var(--text-weak);
    font-size: 14px;
    pointer-events: none;
}
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
}
.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
    z-index: 999;
    flex-direction: column;
    gap: 2px;
}
.mobile-menu.active {
    display: flex;
}
.mobile-menu a {
    padding: 12px 14px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    border-radius: 8px;
}
.mobile-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
}
.mobile-menu a.active {
    color: var(--primary);
    font-weight: 600;
    background: var(--primary-light);
}

/* 面包屑 */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-weak);
    margin-bottom: 16px;
}
.breadcrumb a {
    color: var(--text-secondary);
}
.breadcrumb a:hover {
    color: var(--primary);
}
.breadcrumb .sep {
    color: var(--border);
}
.breadcrumb .current {
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 320px;
}

/* Article Hero */
.article-hero {
    background: linear-gradient(135deg, rgba(31,138,76,0.06) 0%, var(--bg) 55%, rgba(245,166,35,0.04) 100%);
    padding: 48px 0 42px;
    border-bottom: 1px solid var(--border-light);
}
.article-meta-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.article-date {
    font-size: 14px;
    color: var(--text-weak);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.5px;
    color: var(--text);
    margin-bottom: 12px;
}
.article-excerpt {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 720px;
}

/* 正文区 */
.article-container {
    padding-top: 40px;
    padding-bottom: 64px;
}
.article-card {
    max-width: 860px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}
.article-content {
    max-width: 720px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
}
.article-content p {
    margin-bottom: 1.2em;
}
.article-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 1.6em 0 0.7em;
    line-height: 1.3;
    color: var(--text);
}
.article-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 1.4em 0 0.6em;
    color: var(--text);
}
.article-content h4 {
    font-size: 17px;
    font-weight: 600;
    margin: 1.2em 0 0.5em;
    color: var(--text);
}
.article-content img {
    border-radius: 12px;
    margin: 16px 0;
    border: 1px solid var(--border-light);
}
.article-content ul,
.article-content ol {
    padding-left: 1.4em;
    margin-bottom: 1.2em;
}
.article-content ul li {
    list-style: disc;
    margin-bottom: 0.4em;
}
.article-content ol li {
    list-style: decimal;
    margin-bottom: 0.4em;
}
.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 12px 18px;
    background: var(--primary-light);
    border-radius: 0 8px 8px 0;
    margin: 1.2em 0;
    color: var(--text-secondary);
    font-size: 15px;
}
.article-content a {
    color: var(--primary);
    font-weight: 500;
}
.article-content a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.2em 0;
    font-size: 14px;
}
.article-content th,
.article-content td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
}
.article-content th {
    background: var(--bg);
    font-weight: 600;
}

/* 空态 */
.article-empty {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 64px 40px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}
.article-empty i {
    font-size: 48px;
    color: var(--text-weak);
    margin-bottom: 16px;
}
.article-empty h2 {
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--text);
}
.article-empty p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* 相关推荐 */
.related-section {
    max-width: 1000px;
    margin: 56px auto 0;
}
.section-header {
    text-align: center;
    margin-bottom: 32px;
}
.section-header h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}
.section-header p {
    font-size: 14px;
    color: var(--text-weak);
    margin-top: 8px;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.related-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.related-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.related-cover {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.related-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.related-card:hover .related-cover img {
    transform: scale(1.04);
}
.related-cover .badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255,255,255,0.92);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.related-info {
    padding: 20px 22px 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.related-info h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
    color: var(--text);
}
.related-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 14px;
}
.card-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.card-link i {
    transition: transform 0.2s ease;
}
.related-card:hover .card-link i {
    transform: translateX(3px);
}

/* CTA 区 */
.cta-section {
    padding: 64px 0;
}
.cta-box {
    background: linear-gradient(135deg, #1E2A22 0%, #17241B 100%);
    border-radius: var(--radius);
    padding: 56px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(31,138,76,0.15);
    top: -60px;
    right: -40px;
}
.cta-box::after {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: rgba(245,166,35,0.08);
    bottom: -40px;
    left: 10%;
}
.cta-box h2 {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}
.cta-box p {
    font-size: 15px;
    color: rgba(255,255,255,0.72);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}
.cta-box .btn-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* FAQ 区 */
.faq-section {
    padding: 0 0 64px;
}
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover {
    border-color: var(--primary);
}
.faq-item.active {
    border-color: var(--primary);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    text-align: left;
}
.faq-question i {
    font-size: 14px;
    color: var(--text-weak);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 12px;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
}
.faq-answer p {
    padding: 0 20px 16px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Footer */
.site-footer {
    background: var(--footer-bg);
    color: rgba(255,255,255,0.8);
    padding: 48px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 40px;
    padding-bottom: 36px;
}
.footer-brand .logo {
    margin-bottom: 12px;
}
.footer-brand .logo-text {
    color: #fff;
}
.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
    max-width: 320px;
}
.footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}
.footer-col ul li {
    margin-bottom: 10px;
}
.footer-col ul a {
    font-size: 14px;
    color: rgba(255,255,255,0.65);
}
.footer-col ul a:hover {
    color: var(--accent);
}
.footer-contact p {
    font-size: 14px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-contact i {
    color: var(--accent);
    width: 16px;
}
.footer-newsletter {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}
.footer-newsletter input {
    flex: 1;
    height: 38px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.08);
    padding: 0 12px;
    color: #fff;
    font-size: 13px;
}
.footer-newsletter input::placeholder {
    color: rgba(255,255,255,0.4);
}
.footer-newsletter input:focus {
    outline: none;
    border-color: var(--accent);
}
.footer-newsletter button {
    height: 38px;
    padding: 0 16px;
    background: var(--accent);
    color: #17241B;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}
.footer-newsletter button:hover {
    background: var(--accent-dark);
    color: #fff;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-bottom p {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a {
    color: rgba(255,255,255,0.4);
}
.footer-bottom a:hover {
    color: var(--accent);
}

/* 响应式 */
@media (max-width: 1023px) and (min-width: 768px) {
    .nav-links a {
        padding: 8px 10px;
        font-size: 14px;
    }
    .search-box input {
        width: 140px;
    }
    .search-box input:focus {
        width: 160px;
    }
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .related-card:last-child {
        display: none;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 767px) {
    .container {
        padding: 0 16px;
    }
    .nav-links {
        display: none;
    }
    .header-actions .search-box {
        display: none;
    }
    .header-actions .btn-sm {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
    .site-header {
        height: 64px;
    }
    .header-inner {
        height: 64px;
    }
    .logo-text {
        font-size: 18px;
    }
    .logo-icon {
        width: 34px;
        height: 34px;
        font-size: 17px;
    }
    .article-hero {
        padding: 36px 0 32px;
    }
    .article-title {
        font-size: 26px;
    }
    .article-excerpt {
        font-size: 15px;
    }
    .article-card {
        padding: 24px 20px;
        border-radius: 8px;
    }
    .article-content {
        font-size: 15px;
    }
    .article-content h2 {
        font-size: 20px;
    }
    .related-grid {
        grid-template-columns: 1fr;
    }
    .related-card:last-child {
        display: block;
    }
    .cta-box {
        padding: 40px 24px;
    }
    .cta-box .btn-group {
        flex-direction: column;
    }
    .cta-box .btn {
        width: 100%;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .breadcrumb .current {
        max-width: 180px;
    }
}
@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-brand {
        grid-column: auto;
    }
    .related-info {
        padding: 16px;
    }
    .article-meta-top {
        flex-wrap: wrap;
    }
}

/* roulang page: category2 */
:root {
            --primary: #1F8A4C;
            --primary-dark: #156B38;
            --primary-light: #E8F5EC;
            --accent: #F5A623;
            --accent-dark: #D98F14;
            --bg: #F6F5F0;
            --card-bg: #FFFFFF;
            --text-main: #1C1F1E;
            --text-sub: #5E6861;
            --text-weak: #9AA49D;
            --border: #E5E2DA;
            --border-light: #EFECE4;
            --footer-bg: #17241B;
            --disabled: #C9CFC9;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.04);
            --shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.06);
            --radius: 12px;
            --radius-sm: 8px;
            --container: 1200px;
            --nav-h: 70px;
        }

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

        html { scroll-behavior: smooth; }

        body {
            font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            background: var(--bg);
            color: var(--text-main);
            line-height: 1.6;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        img { max-width: 100%; display: block; }
        a { color: inherit; text-decoration: none; }
        ul, ol { list-style: none; }
        button, input, select, textarea { font-family: inherit; font-size: inherit; }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header & Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 1px 8px rgba(0,0,0,0.03);
            height: var(--nav-h);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-h);
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
        }

        .logo-text {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-sub);
            padding: 8px 2px;
            position: relative;
            transition: color 0.2s ease;
            white-space: nowrap;
        }

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

        .nav-links a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 0 14px;
            height: 38px;
            width: 200px;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(31, 138, 76, 0.12);
        }

        .search-box i {
            color: var(--text-weak);
            font-size: 13px;
            margin-right: 8px;
        }

        .search-box input {
            border: none;
            outline: none;
            background: transparent;
            font-size: 14px;
            width: 100%;
            color: var(--text-main);
        }

        .search-box input::placeholder { color: var(--text-weak); }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 24px;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            text-align: center;
        }

        .btn-primary { background: var(--primary); color: #fff; }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(31,138,76,0.25); }
        .btn-primary:active { transform: translateY(0); }

        .btn-accent { background: var(--accent); color: #1C1F1E; }
        .btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

        .btn-outline {
            background: #fff;
            border: 1px solid var(--primary);
            color: var(--primary);
        }
        .btn-outline:hover { background: var(--primary-light); }

        .btn-lg { padding: 14px 36px; font-size: 16px; }
        .btn-block { width: 100%; }

        .header-cta { padding: 9px 22px; font-size: 14px; }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--text-main);
            cursor: pointer;
            padding: 6px;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            padding: 12px 0;
        }

        .breadcrumb .container {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-weak);
        }

        .breadcrumb a { color: var(--text-sub); transition: color 0.2s; }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb i { font-size: 11px; }

        /* ===== Hero / Banner ===== */
        .category-hero {
            background: linear-gradient(135deg, rgba(18,32,24,0.85) 0%, rgba(18,32,24,0.55) 100%), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            padding: 88px 0 76px;
            position: relative;
        }

        .category-hero .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 48px;
            flex-wrap: wrap;
        }

        .category-hero-content {
            flex: 1;
            min-width: 300px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(245, 166, 35, 0.18);
            border: 1px solid rgba(245, 166, 35, 0.4);
            color: #F5A623;
            font-size: 13px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 18px;
        }

        .category-hero h1 {
            font-size: clamp(32px, 5vw, 52px);
            font-weight: 700;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 18px;
        }

        .category-hero h1 span { color: var(--accent); }

        .category-hero .hero-desc {
            font-size: 16px;
            color: rgba(255,255,255,0.85);
            line-height: 1.75;
            max-width: 560px;
            margin-bottom: 30px;
        }

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

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-shrink: 0;
            margin-top: 8px;
        }

        .hero-stat {
            text-align: center;
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius);
            padding: 18px 24px;
            min-width: 110px;
            backdrop-filter: none;
        }

        .hero-stat .num {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            font-feature-settings: "tnum";
        }

        .hero-stat .label {
            font-size: 13px;
            color: rgba(255,255,255,0.75);
            margin-top: 4px;
        }

        /* ===== Section Styles ===== */
        .section { padding: 64px 0; }
        .section-sm { padding: 40px 0; }

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }

        .section-tag {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
        }

        .section-header .sub {
            font-size: 14px;
            color: var(--text-weak);
            margin-top: 10px;
            max-width: 640px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== Featured Events Grid ===== */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .event-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all 0.2s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .event-card-media {
            position: relative;
            aspect-ratio: 4/3;
            overflow: hidden;
        }

        .event-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .event-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #1C1F1E;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 16px;
        }

        .event-card-body {
            padding: 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .event-card-body h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .event-card-body p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.65;
            margin-bottom: 14px;
            flex: 1;
        }

        .event-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-weak);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .event-meta i { font-size: 12px; color: var(--primary); }

        .event-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
            transition: gap 0.2s ease;
        }

        .event-link:hover { gap: 10px; }

        /* ===== Feature Points ===== */
        .features-section {
            background: #fff;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }

        .feature-item {
            text-align: center;
            padding: 20px 12px;
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin: 0 auto 16px;
            transition: all 0.2s ease;
        }

        .feature-item:hover .feature-icon {
            background: var(--primary);
            color: #fff;
            transform: scale(1.06);
        }

        .feature-item h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .feature-item p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
        }

        /* ===== Scenarios ===== */
        .scenarios-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scenario-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 28px 24px;
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
        }

        .scenario-card::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--primary);
            opacity: 0;
            transition: opacity 0.2s ease;
        }

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

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

        .scenario-card .num-tag {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            background: rgba(245,166,35,0.12);
            display: inline-block;
            padding: 3px 10px;
            border-radius: 14px;
            margin-bottom: 14px;
        }

        .scenario-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .scenario-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.65;
        }

        /* ===== Process Steps ===== */
        .process-section {
            background: var(--footer-bg);
            color: #fff;
        }

        .process-section .section-header h2 { color: #fff; }
        .process-section .section-header .sub { color: rgba(255,255,255,0.6); }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            counter-reset: step;
        }

        .process-step {
            text-align: center;
            position: relative;
            padding: 24px 12px;
        }

        .process-step .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent);
            color: #1C1F1E;
            font-weight: 700;
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            position: relative;
            z-index: 2;
        }

        .process-step::after {
            content: "";
            position: absolute;
            top: 22px;
            left: calc(50% + 30px);
            width: calc(100% - 60px);
            height: 2px;
            background: rgba(255,255,255,0.15);
        }

        .process-step:last-child::after { display: none; }

        .process-step h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 6px;
            color: #fff;
        }

        .process-step p {
            font-size: 13px;
            color: rgba(255,255,255,0.65);
            line-height: 1.55;
        }

        /* ===== City Coverage ===== */
        .city-section { background: #fff; }

        .city-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
        }

        .city-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-sub);
            transition: all 0.2s ease;
        }

        .city-tag i { color: var(--primary); font-size: 12px; }

        .city-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }

        /* ===== CTA Banner ===== */
        .cta-section {
            background: linear-gradient(135deg, rgba(18,32,24,0.88) 0%, rgba(23,36,27,0.72) 100%), url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            padding: 80px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: clamp(26px, 4vw, 40px);
            color: #fff;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .cta-section p {
            font-size: 16px;
            color: rgba(255,255,255,0.8);
            max-width: 560px;
            margin: 0 auto 30px;
            line-height: 1.7;
        }

        .cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            background: #fff;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-light);
        }

        .faq-item:last-child { border-bottom: none; }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            background: #fff;
            transition: background 0.2s ease;
        }

        .faq-question:hover { background: var(--primary-light); }

        .faq-question i {
            color: var(--text-weak);
            font-size: 14px;
            transition: transform 0.2s ease;
            flex-shrink: 0;
        }

        .faq-question.active i { transform: rotate(180deg); }

        .faq-answer {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease, padding 0.25s ease;
        }

        .faq-answer.open {
            padding: 0 22px 18px;
            max-height: 300px;
        }

        .faq-answer p {
            font-size: 15px;
            color: var(--text-sub);
            line-height: 1.7;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--footer-bg);
            color: rgba(255,255,255,0.75);
            padding: 48px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 0.8fr 0.8fr 1.2fr;
            gap: 36px;
            padding-bottom: 40px;
        }

        .footer-brand .logo { margin-bottom: 14px; }
        .footer-brand .logo-text { color: #fff; }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255,255,255,0.6);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
        }

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255,255,255,0.65);
            transition: color 0.2s ease;
        }

        .footer-col ul a:hover { color: var(--accent); }

        .footer-contact p {
            font-size: 14px;
            color: rgba(255,255,255,0.65);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-contact i { color: var(--accent); font-size: 13px; width: 16px; }

        .footer-newsletter {
            display: flex;
            margin-top: 16px;
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: rgba(255,255,255,0.06);
        }

        .footer-newsletter input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            padding: 10px 14px;
            font-size: 14px;
            color: #fff;
        }

        .footer-newsletter input::placeholder { color: rgba(255,255,255,0.4); }

        .footer-newsletter button {
            background: var(--accent);
            border: none;
            color: #1C1F1E;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            cursor: pointer;
            transition: background 0.2s;
        }

        .footer-newsletter button:hover { background: var(--accent-dark); color: #fff; }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
        }

        .footer-bottom a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
        .footer-bottom a:hover { color: var(--accent); }

        /* ===== Focus Visible ===== */
        a:focus-visible, button:focus-visible, input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .nav-links { gap: 18px; }
            .search-box { width: 160px; }
            .features-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
            .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 36px; }
            .process-step:nth-child(3)::after { display: none; }
            .events-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            .mobile-toggle { display: block; }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-h);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: 0 12px 24px rgba(0,0,0,0.08);
            }

            .nav-links.open { display: flex; }

            .nav-links a {
                padding: 12px 0;
                width: 100%;
                border-bottom: 1px solid var(--border-light);
                font-size: 16px;
            }

            .nav-links a:last-child { border-bottom: none; }

            .nav-links a.active::after { display: none; }

            .nav-links a.active {
                color: var(--primary);
                background: var(--primary-light);
                padding-left: 12px;
                border-radius: 6px;
            }

            .search-box { display: none; }

            .header-cta { display: none; }

            .category-hero { padding: 60px 0 50px; }

            .category-hero .container { flex-direction: column; }

            .hero-stats { margin-top: 24px; gap: 12px; }

            .hero-stat {
                padding: 14px 18px;
                min-width: 90px;
            }

            .hero-stat .num { font-size: 24px; }

            .section { padding: 48px 0; }

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

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

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

            .process-grid { grid-template-columns: 1fr 1fr; gap: 12px; }

            .process-step:nth-child(2)::after { display: none; }

            .cta-section { padding: 60px 0; }

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

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

            .cta-actions { flex-direction: column; }

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

        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .header-inner { padding: 0 16px; }
            .logo-text { font-size: 17px; }
            .process-grid { grid-template-columns: 1fr; }
            .process-step::after { display: none; }
            .hero-actions { flex-direction: column; }
            .hero-actions .btn { width: 100%; }
            .hero-stat { min-width: 78px; padding: 12px 14px; }
            .hero-stat .num { font-size: 20px; }
        }

/* roulang page: category3 */
:root {
    --primary: #1F8A4C;
    --primary-dark: #176E3D;
    --primary-light: #E8F5EC;
    --accent: #F5A623;
    --accent-dark: #D98F14;
    --bg: #F6F5F0;
    --card: #FFFFFF;
    --text: #1C1F1E;
    --text-secondary: #5E6861;
    --text-muted: #9AA49D;
    --border: #E5E2DA;
    --border-light: #EFECE4;
    --footer-bg: #17241B;
    --footer-text: #BFC9C0;
    --disabled: #C9CFC9;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.08);
    --container: 1200px;
    --space-lg: 68px;
    --space-md: 42px;
    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: var(--radius-sm);
    padding: 11px 28px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}
.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: #fff;
    color: var(--primary);
    border: 1px solid rgba(31, 138, 76, 0.4);
}
.btn-outline:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.btn-accent {
    background: var(--accent);
    color: #1C1F1E;
}
.btn-accent:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}
.btn-accent:active {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ===== Header / Nav ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: var(--primary);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
    transition: color var(--transition);
}

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

.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

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

.search-box {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 0 14px;
    height: 38px;
    gap: 8px;
    background: var(--bg);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 138, 76, 0.12);
    background: #fff;
}

.search-box .fa-search {
    color: var(--text-muted);
    font-size: 13px;
}

.search-box input {
    border: none;
    background: transparent;
    font-size: 14px;
    width: 130px;
    color: var(--text);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text);
    transition: background var(--transition);
}

.menu-toggle:hover {
    background: var(--bg);
}

/* ===== Page Banner ===== */
.page-banner {
    background: linear-gradient(180deg, #E8F5EC 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border-light);
    padding: 60px 0 52px;
    position: relative;
    overflow: hidden;
}

.banner-inner {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 22px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.breadcrumb a {
    color: var(--text-muted);
    transition: color var(--transition);
}

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

.breadcrumb span {
    color: var(--border);
}

.banner-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.banner-content {
    max-width: 640px;
}

.banner-tag {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}

.banner-content h1 {
    font-size: clamp(30px, 5vw, 46px);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
}

.banner-content p {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 26px;
}

.banner-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.banner-art {
    position: relative;
    width: 240px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.art-ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(31, 138, 76, 0.18);
    border-radius: 50%;
}

.art-ring::after {
    content: "";
    position: absolute;
    inset: 24px;
    border: 2px dashed rgba(245, 166, 35, 0.45);
    border-radius: 50%;
}

.art-dot {
    position: absolute;
    top: 46px;
    right: 42px;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
}

.banner-art i {
    font-size: 82px;
    color: var(--primary);
    opacity: 0.35;
    position: relative;
    z-index: 2;
}

/* ===== Section ===== */
.section {
    padding: var(--space-lg) 0;
}

.section-alt {
    background: #fff;
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 44px;
}

.section-head h2 {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 8px;
}

.section-head p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== Service Cards ===== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.service-num {
    position: absolute;
    top: 24px;
    right: 26px;
    font-size: 32px;
    font-weight: 700;
    color: var(--border);
    line-height: 1;
    transition: color var(--transition);
}

.service-card:hover .service-num {
    color: var(--primary-light);
}

.service-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 19px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
}

.service-card > p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
}

.check-list {
    margin-bottom: 18px;
}

.check-list li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.check-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 11px;
    color: var(--primary);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition), color var(--transition);
}

.service-link:hover {
    gap: 10px;
    color: var(--primary-dark);
}

/* ===== Scene Blocks ===== */
.scene-stack {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 12px;
}

.scene-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    transition: box-shadow var(--transition);
}

.scene-block:hover {
    box-shadow: var(--shadow-hover);
}

.scene-block.reverse .scene-media {
    order: 2;
}

.scene-block.reverse .scene-content {
    order: 1;
}

.scene-media {
    overflow: hidden;
    height: 100%;
    min-height: 280px;
}

.scene-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.scene-block:hover .scene-media img {
    transform: scale(1.04);
}

.scene-content {
    padding: 32px 36px;
}

.scene-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 14px;
}

.scene-content h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.scene-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 14px;
}

.scene-points li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 5px 0;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.scene-points li i {
    color: var(--accent);
    font-size: 13px;
    margin-top: 4px;
}

/* ===== Process ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    counter-reset: process;
}

.process-item {
    background: var(--card);
    border-radius: var(--radius);
    padding: 32px 26px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}

.process-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.process-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 18px;
}

.process-item h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.process-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Stats ===== */
.stats-section {
    background: var(--footer-bg);
    padding: 56px 0;
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-item {
    padding: 24px 12px;
}

.stat-num {
    display: block;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--accent);
    margin-bottom: 8px;
    font-feature-settings: "tnum";
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-item.open {
    border-color: rgba(31, 138, 76, 0.35);
    box-shadow: var(--shadow);
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 17px 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    transition: color var(--transition);
}

.faq-q:hover {
    color: var(--primary);
}

.faq-q i {
    font-size: 13px;
    color: var(--text-muted);
    transition: transform var(--transition), color var(--transition);
    flex-shrink: 0;
}

.faq-item.open .faq-q i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.faq-a p {
    padding: 0 22px 18px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
}

.faq-item.open .faq-a {
    max-height: 300px;
}

/* ===== CTA Section ===== */
.cta-section {
    background: #fff;
}

.cta-card {
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 44px;
    box-shadow: var(--shadow);
}

.cta-info h2 {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.3;
}

.cta-info > p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.cta-contacts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cta-contacts p {
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.cta-contacts i {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.cta-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.cta-form input,
.cta-form select,
.cta-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 11px 14px;
    font-size: 14px;
    background: #fff;
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
    color: var(--text-muted);
}

.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 138, 76, 0.12);
}

.cta-form textarea {
    resize: vertical;
    margin-bottom: 14px;
    min-height: 84px;
}

.cta-form select {
    appearance: auto;
}

.form-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 12px;
    text-align: center;
}

.form-success {
    display: none;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 14px;
}

/* ===== Related ===== */
.rel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 760px;
    margin: 0 auto;
}

.rel-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: var(--card);
    border-radius: var(--radius);
    padding: 28px 30px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.rel-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 16px;
}

.rel-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.rel-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

.rel-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}

.rel-card:hover .rel-link {
    gap: 10px;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 52px 0 0;
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 14px;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-brand .logo-icon {
    background: var(--accent);
    color: #1C1F1E;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
    max-width: 300px;
}

.footer-col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
    font-size: 13px;
}

.footer-contact i {
    width: 28px;
    color: var(--accent);
    text-align: center;
}

.footer-newsletter {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.footer-newsletter input {
    flex: 1;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    font-size: 13px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.footer-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.footer-newsletter input:focus {
    border-color: var(--accent);
}

.footer-newsletter button {
    height: 38px;
    padding: 0 18px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #1C1F1E;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.footer-newsletter button:hover {
    background: var(--accent-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 18px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition);
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .search-box input {
        width: 90px;
    }

    .nav-links {
        gap: 18px;
    }

    .service-grid {
        gap: 16px;
    }

    .service-card {
        padding: 26px 20px;
    }

    .process-grid {
        gap: 16px;
    }

    .cta-card {
        padding: 36px;
        gap: 32px;
    }
}

@media (min-width: 769px) {
    .menu-open .menu-toggle i.fa-bars {
        display: none;
    }

    .menu-toggle i.fa-times {
        display: none;
    }

    .menu-open .menu-toggle i.fa-times {
        display: block;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .header-inner {
        height: 64px;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--border-light);
        flex-direction: column;
        gap: 0;
        padding: 8px 16px;
        box-shadow: var(--shadow-hover);
        display: none;
        z-index: 99;
    }

    .menu-open .nav-links {
        display: flex;
    }

    .nav-links a {
        padding: 14px 8px;
        border-bottom: 1px solid var(--border-light);
        font-size: 16px;
    }

    .nav-links a.active::after {
        display: none;
    }

    .nav-links a.active {
        background: var(--primary-light);
        border-radius: var(--radius-sm);
    }

    .no-menu .nav-links {
        display: none;
    }

    .search-box {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .page-banner {
        padding: 44px 0 38px;
    }

    .banner-grid {
        flex-direction: column;
        gap: 24px;
    }

    .banner-art {
        width: 150px;
        height: 150px;
        order: -1;
    }

    .banner-art i {
        font-size: 50px;
    }

    .art-ring::after {
        inset: 12px;
    }

    .art-dot {
        top: 30px;
        right: 24px;
    }

    .banner-content h1 {
        font-size: clamp(26px, 6vw, 34px);
    }

    .banner-btns .btn {
        flex: 1;
    }

    .section {
        --space-lg: 48px;
    }

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

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

    .service-card {
        padding: 28px 22px;
    }

    .scene-block,
    .scene-block.reverse {
        grid-template-columns: 1fr;
    }

    .scene-block.reverse .scene-media,
    .scene-block.reverse .scene-content {
        order: 0;
    }

    .scene-media {
        min-height: 200px;
    }

    .scene-media img {
        height: 100%;
    }

    .scene-content {
        padding: 24px 22px 28px;
    }

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

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

    .stat-num {
        font-size: 32px;
    }

    .cta-card {
        grid-template-columns: 1fr;
        padding: 28px 22px;
        gap: 24px;
    }

    .cta-form .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        padding-bottom: 28px;
    }

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

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

@media (max-width: 480px) {
    .process-grid {
        grid-template-columns: 1fr;
    }

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

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

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

    .footer-newsletter {
        flex-direction: column;
    }

    .footer-newsletter button {
        width: 100%;
    }

    .banner-btns {
        flex-direction: column;
    }

    .banner-btns .btn {
        width: 100%;
    }

    .cta-contacts p {
        font-size: 13px;
        flex-wrap: wrap;
    }
}