/* roulang page: index */
/* ============================================================
           hth官网首页网址 — 全站设计系统
           ============================================================ */
        :root {
            --primary: #1E4B3E;
            --primary-light: #2F7E5F;
            --accent: #E8603A;
            --accent-hover: #D85A2C;
            --bg: #F7F3EC;
            --bg-card: #FFFFFF;
            --text-main: #22312E;
            --text-sub: #5D6F66;
            --border-soft: #E4DED3;
            --countdown-color: #F04E23;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --shadow-card: 0 8px 24px rgba(30, 75, 62, 0.06);
            --shadow-hover: 0 14px 34px rgba(30, 75, 62, 0.12);
            --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Courier New", monospace;
            --section-padding: 96px;
            --section-padding-md: 64px;
            --section-padding-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.7;
            background: var(--bg);
            color: var(--text-main);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

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

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

        section {
            position: relative;
        }

        /* ---------- 通用按钮 ---------- */
        .btn {
            border-radius: var(--radius-md);
            font-weight: 600;
            transition: all .25s ease;
            border: 1px solid transparent;
        }

        .btn:focus {
            box-shadow: 0 0 0 2px rgba(232, 96, 58, .4);
            outline: none;
        }

        .btn-primary-custom {
            background: var(--accent);
            color: #fff !important;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-size: 15px;
        }

        .btn-primary-custom:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(232, 96, 58, .28);
            color: #fff;
        }

        .btn-secondary-custom {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-size: 15px;
        }

        .btn-secondary-custom:hover {
            background: rgba(30, 75, 62, .08);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
        }

        .btn-ghost-custom {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .85);
            color: #fff !important;
            padding: 10px 24px;
            border-radius: var(--radius-md);
            font-size: 14px;
        }

        .btn-ghost-custom:hover {
            background: rgba(255, 255, 255, .12);
            color: #fff;
            border-color: #fff;
        }

        /* ---------- 顶部倒计时条 ---------- */
        .topbar-countdown {
            background: var(--primary);
            color: #fff;
            height: 40px;
            display: flex;
            align-items: center;
            font-size: 13px;
            position: relative;
            z-index: 1035;
        }

        .topbar-countdown .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .countdown-left {
            display: flex;
            align-items: center;
            gap: 12px;
            white-space: nowrap;
            overflow: hidden;
        }

        .countdown-label {
            opacity: .9;
        }

        .countdown-timer {
            font-family: var(--font-mono);
            color: var(--countdown-color);
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 1px;
            background: rgba(255, 255, 255, .1);
            padding: 2px 10px;
            border-radius: var(--radius-sm);
        }

        .countdown-btn {
            background: var(--accent);
            color: #fff;
            padding: 3px 14px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            white-space: nowrap;
            transition: background .2s;
            flex-shrink: 0;
        }

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

        @media (max-width: 576px) {
            .countdown-label {
                display: none;
            }

            .topbar-countdown {
                font-size: 12px;
            }

            .countdown-timer {
                font-size: 13px;
                padding: 2px 8px;
            }

            .countdown-btn {
                padding: 2px 10px;
                font-size: 12px;
            }
        }

        /* ---------- 主导航 ---------- */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border-soft);
            position: sticky;
            top: 0;
            z-index: 1030;
            transition: box-shadow .3s ease;
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(30, 75, 62, .08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 64px;
            gap: 16px;
        }

        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 700;
            letter-spacing: .5px;
            box-shadow: 0 4px 10px rgba(30, 75, 62, .18);
        }

        .brand-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: .5px;
        }

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

        .desktop-nav .nav-link {
            padding: 20px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            position: relative;
            display: inline-block;
            text-decoration: none;
            transition: color .2s;
        }

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

        .desktop-nav .nav-link.active {
            color: var(--primary);
        }

        .desktop-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 14px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .btn-nav-cta {
            background: var(--accent);
            color: #fff !important;
            border-radius: var(--radius-md);
            padding: 9px 22px !important;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: background .25s, transform .25s, box-shadow .25s;
        }

        .btn-nav-cta:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(232, 96, 58, .3);
            color: #fff;
        }

        .nav-toggle {
            background: transparent;
            border: 1px solid var(--border-soft);
            border-radius: 8px;
            width: 44px;
            height: 44px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
            transition: border-color .2s, background .2s;
        }

        .nav-toggle:hover {
            border-color: var(--primary);
            background: rgba(30, 75, 62, .04);
        }

        .nav-toggle-bar {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* ---------- 移动端 Offcanvas 导航 ---------- */
        .mobile-nav {
            background: #fff;
            border-left: 1px solid var(--border-soft);
        }

        .mobile-nav .offcanvas-header {
            border-bottom: 1px solid var(--border-soft);
            padding: 18px 20px;
        }

        .mobile-nav-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mobile-nav-title .brand-mark {
            width: 32px;
            height: 32px;
            font-size: 13px;
            border-radius: 6px;
            line-height: 32px;
        }

        .mobile-nav .btn-close {
            background: transparent;
            border: 0;
            font-size: 14px;
            width: 32px;
            height: 32px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-nav .btn-close:hover {
            background: rgba(30, 75, 62, .08);
        }

        .mobile-nav-list {
            list-style: none;
            padding: 8px 0;
            margin: 0 0 12px;
        }

        .mobile-nav-list li a {
            display: flex;
            align-items: center;
            padding: 14px 20px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            border-radius: 0;
            text-decoration: none;
            border-left: 3px solid transparent;
            transition: background .2s, color .2s, border-color .2s;
        }

        .mobile-nav-list li a:hover {
            background: rgba(30, 75, 62, .05);
            color: var(--primary);
        }

        .mobile-nav-list li a.active {
            color: var(--primary);
            border-left-color: var(--primary);
            background: rgba(30, 75, 62, .04);
            font-weight: 600;
        }

        .mobile-nav .btn-mobile-cta {
            display: block;
            margin: 8px 20px 20px;
            background: var(--accent);
            color: #fff;
            text-align: center;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            transition: background .2s, transform .2s;
        }

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

        /* ---------- Hero 区块 ---------- */
        .hero-section {
            background: var(--bg);
            padding: var(--section-padding) 0;
            overflow: hidden;
        }

        .hero-wrapper {
            display: flex;
            align-items: center;
            gap: 48px;
        }

        .hero-content {
            flex: 1 1 50%;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(232, 96, 58, .1);
            color: var(--accent);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 100px;
            margin-bottom: 20px;
        }

        .hero-badge .dot {
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-block;
        }

        .hero-title {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 20px;
            letter-spacing: .5px;
        }

        .hero-title .highlight {
            color: var(--primary);
            position: relative;
        }

        .hero-subtitle {
            font-size: 16px;
            color: var(--text-sub);
            line-height: 1.75;
            margin-bottom: 32px;
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

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

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--text-sub);
        }

        .hero-tag::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--primary-light);
            border-radius: 50%;
            display: inline-block;
        }

        .hero-visual {
            flex: 1 1 44%;
            position: relative;
        }

        .hero-image-wrap {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: 0 20px 44px rgba(30, 75, 62, .16), 0 4px 12px rgba(30, 75, 62, .06);
            position: relative;
            z-index: 2;
        }

        .hero-image-wrap img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .hero-deco-circle {
            position: absolute;
            width: 160px;
            height: 160px;
            border: 3px solid rgba(232, 96, 58, .35);
            border-radius: 50%;
            top: -30px;
            right: -30px;
            z-index: 1;
        }

        .hero-deco-circle-2 {
            position: absolute;
            width: 80px;
            height: 80px;
            border: 2px solid rgba(47, 126, 95, .3);
            border-radius: 50%;
            bottom: -20px;
            left: -20px;
            z-index: 1;
        }

        .hero-float-card {
            position: absolute;
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-hover);
            padding: 14px 18px;
            z-index: 3;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
        }

        .float-card-1 {
            top: 40px;
            left: -24px;
        }

        .float-card-2 {
            bottom: 48px;
            right: -18px;
        }

        .float-icon {
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: rgba(30, 75, 62, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .float-title {
            font-weight: 600;
            color: var(--text-main);
            font-size: 14px;
        }

        .float-sub {
            font-size: 12px;
            color: var(--text-sub);
        }

        @media (max-width: 992px) {
            .hero-wrapper {
                flex-direction: column;
                gap: 40px;
            }

            .hero-content {
                text-align: left;
            }

            .hero-visual {
                width: 100%;
            }

            .hero-image-wrap img {
                height: 320px;
            }

            .float-card-1 {
                left: 8px;
            }

            .float-card-2 {
                right: 8px;
            }
        }

        @media (max-width: 576px) {
            .hero-title {
                font-size: 30px;
            }

            .hero-image-wrap img {
                height: 240px;
            }

            .hero-float-card {
                padding: 10px 12px;
                font-size: 12px;
            }

            .float-card-1 {
                top: 16px;
                left: 8px;
            }

            .float-card-2 {
                bottom: 16px;
                right: 8px;
            }
        }

        /* ---------- 亮点图墙 ---------- */
        .gallery-section {
            background: #fff;
            padding: var(--section-padding) 0;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 40px;
            gap: 24px;
            flex-wrap: wrap;
        }

        .section-header-left {
            max-width: 600px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 8px;
            position: relative;
            padding-left: 16px;
        }

        .section-title::before {
            content: "";
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            background: var(--primary-light);
            border-radius: 2px;
        }

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

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 20px;
        }

        .gallery-item {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            cursor: pointer;
            min-height: 180px;
        }

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

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.05);
        }

        .gallery-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(30, 75, 62, .85) 0%, rgba(30, 75, 62, .2) 50%, transparent 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            opacity: 1;
            transition: opacity .25s;
        }

        .gallery-tag {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            color: #fff;
            background: rgba(255, 255, 255, .2);
            padding: 4px 10px;
            border-radius: 100px;
            margin-bottom: 8px;
            width: fit-content;
            backdrop-filter: blur(4px);
        }

        .gallery-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            line-height: 1.4;
            margin-bottom: 4px;
        }

        .gallery-link {
            font-size: 13px;
            color: rgba(255, 255, 255, .85);
            text-decoration: none;
            transition: color .2s;
        }

        .gallery-link:hover {
            color: #fff;
        }

        .gallery-item-large {
            grid-column: span 7;
            min-height: 340px;
        }

        .gallery-item-small {
            grid-column: span 5;
            min-height: 240px;
        }

        .gallery-item-wide {
            grid-column: span 5;
            min-height: 300px;
        }

        .gallery-item-tall {
            grid-column: span 7;
            min-height: 300px;
        }

        @media (max-width: 992px) {
            .gallery-item-large,
            .gallery-item-small,
            .gallery-item-wide,
            .gallery-item-tall {
                grid-column: span 6;
                min-height: 220px;
            }
        }

        @media (max-width: 576px) {
            .gallery-item-large,
            .gallery-item-small,
            .gallery-item-wide,
            .gallery-item-tall {
                grid-column: span 6;
                min-height: 150px;
                border-radius: var(--radius-md);
            }

            .gallery-overlay {
                padding: 12px;
            }

            .gallery-title {
                font-size: 13px;
            }

            .gallery-tag {
                font-size: 10px;
                padding: 2px 8px;
            }

            .gallery-link {
                font-size: 12px;
            }

            .gallery-grid {
                gap: 12px;
            }
        }

        /* ---------- 报名 CTA 区块 ---------- */
        .cta-section {
            background: var(--bg);
            padding: var(--section-padding) 0;
        }

        .cta-card {
            background: var(--primary);
            border-radius: var(--radius-xl);
            padding: 56px 60px;
            display: flex;
            gap: 48px;
            align-items: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 48px rgba(30, 75, 62, .25);
        }

        .cta-card::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -80px;
            width: 220px;
            height: 220px;
            border: 2px solid rgba(255, 255, 255, .1);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-card::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: 30%;
            width: 120px;
            height: 120px;
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-content {
            flex: 1 1 48%;
            color: #fff;
        }

        .cta-content h2 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 20px;
            color: #fff;
        }

        .cta-points {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }

        .cta-points li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 12px;
            font-size: 15px;
            opacity: .92;
        }

        .cta-points li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: 700;
        }

        .cta-form-wrap {
            flex: 1 1 42%;
            background: rgba(255, 255, 255, .1);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            backdrop-filter: blur(6px);
        }

        .cta-form-wrap .form-label {
            color: #fff;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
        }

        .cta-form-wrap .form-control {
            background: rgba(255, 255, 255, .16);
            border: 1px solid rgba(255, 255, 255, .3);
            color: #fff;
            height: 48px;
            border-radius: var(--radius-md);
            font-size: 15px;
            padding: 0 16px;
            transition: border-color .2s, background .2s, box-shadow .2s;
        }

        .cta-form-wrap .form-control::placeholder {
            color: rgba(255, 255, 255, .6);
        }

        .cta-form-wrap .form-control:focus {
            background: rgba(255, 255, 255, .22);
            border-color: var(--accent);
            box-shadow: 0 0 0 2px rgba(232, 96, 58, .4);
            outline: none;
            color: #fff;
        }

        .form-check-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, .88);
            font-size: 13px;
        }

        .form-check-custom input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--accent);
            cursor: pointer;
        }

        .cta-submit-btn {
            background: var(--accent);
            border: none;
            color: #fff;
            width: 100%;
            padding: 13px 20px;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background .25s, transform .25s, box-shadow .25s;
            margin-top: 20px;
        }

        .cta-submit-btn:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(232, 96, 58, .3);
        }

        .cta-submit-btn:focus {
            outline: none;
            box-shadow: 0 0 0 2px rgba(232, 96, 58, .5);
        }

        .cta-form-tip {
            color: rgba(255, 255, 255, .6);
            font-size: 12px;
            text-align: center;
            margin-top: 12px;
        }

        @media (max-width: 992px) {
            .cta-card {
                flex-direction: column;
                padding: 40px 32px;
            }
        }

        @media (max-width: 576px) {
            .cta-card {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }

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

            .cta-form-wrap {
                padding: 24px 18px;
            }
        }

        /* ---------- FAQ 区块 ---------- */
        .faq-section {
            background: #fff;
            padding: var(--section-padding) 0;
        }

        .faq-container {
            max-width: 880px;
            margin: 0 auto;
        }

        .accordion-custom {
            border-top: 1px solid var(--border-soft);
        }

        .accordion-custom .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border-soft);
        }

        .accordion-custom .accordion-button {
            background: transparent;
            box-shadow: none;
            padding: 18px 24px 18px 0;
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            border: none;
            position: relative;
            transition: color .2s;
        }

        .accordion-custom .accordion-button:hover {
            color: var(--primary-light);
        }

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

        .accordion-custom .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 22px;
            font-weight: 400;
            color: var(--primary);
            transform: none;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform .3s ease, color .2s;
            font-family: var(--font-main);
        }

        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--accent);
        }

        .accordion-custom .accordion-body {
            padding: 0 48px 20px 0;
            color: var(--text-sub);
            font-size: 15px;
            line-height: 1.8;
            border-left: 3px solid var(--primary-light);
            padding-left: 20px;
        }

        @media (max-width: 576px) {
            .accordion-custom .accordion-button {
                font-size: 16px;
                padding: 16px 40px 16px 0;
            }

            .accordion-custom .accordion-body {
                font-size: 14px;
                padding: 0 12px 16px 14px;
            }
        }

        /* ---------- 最新信息 / CMS 动态区 ---------- */
        .news-section {
            background: var(--bg);
            padding: var(--section-padding) 0;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }

        .news-featured {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow .25s, transform .25s;
        }

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

        .news-featured .featured-image {
            height: 240px;
            overflow: hidden;
        }

        .news-featured .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

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

        .news-featured .featured-tag {
            display: inline-flex;
            align-items: center;
            background: rgba(30, 75, 62, .1);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 100px;
            margin-bottom: 10px;
        }

        .news-featured .featured-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .news-featured .featured-title a {
            color: inherit;
            text-decoration: none;
        }

        .news-featured .featured-title a:hover {
            color: var(--primary);
        }

        .news-featured .featured-summary {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
        }

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

        .news-featured .featured-meta .meta-link {
            margin-left: auto;
            color: var(--primary-light);
            font-weight: 600;
        }

        .news-side-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-side-item {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            box-shadow: var(--shadow-card);
            transition: box-shadow .25s, transform .25s, border-color .25s;
            border: 1px solid transparent;
            text-decoration: none;
            display: block;
        }

        .news-side-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(30, 75, 62, .15);
        }

        .news-side-item .side-item-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-side-item:hover .side-item-title {
            color: var(--primary);
        }

        .news-side-item .side-item-summary {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-side-item .side-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-sub);
        }

        .news-side-item .side-category {
            background: rgba(47, 126, 95, .08);
            color: var(--primary-light);
            padding: 2px 8px;
            border-radius: 100px;
            font-weight: 600;
        }

        .news-empty {
            grid-column: 1 / -1;
            background: #fff;
            border: 2px dashed var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 48px 24px;
            text-align: center;
            color: var(--text-sub);
            font-size: 15px;
        }

        .news-empty .empty-icon {
            font-size: 36px;
            margin-bottom: 12px;
            opacity: .5;
        }

        @media (max-width: 768px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .news-featured .featured-image {
                height: 180px;
            }
        }

        /* ---------- 页脚 ---------- */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, .8);
            padding: 64px 0 32px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
            gap: 40px;
            margin-bottom: 48px;
        }

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

        .footer-brand .footer-logo .brand-mark {
            width: 36px;
            height: 36px;
            font-size: 14px;
            border-radius: 7px;
        }

        .footer-brand .footer-logo-text {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
        }

        .footer-desc {
            line-height: 1.8;
            margin-bottom: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
        }

        .footer-title {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-title::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 28px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links li a {
            color: rgba(255, 255, 255, .75);
            text-decoration: none;
            transition: color .2s, padding-left .2s;
            display: inline-block;
            line-height: 1.4;
        }

        .footer-links li a:hover {
            color: #F5B08E;
            padding-left: 4px;
        }

        .footer-contact p {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
        }

        .footer-contact .contact-icon {
            width: 30px;
            height: 30px;
            border-radius: 6px;
            background: rgba(255, 255, 255, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, .55);
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

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

        /* ---------- 响应式全局调整 ---------- */
        @media (max-width: 768px) {
            .section-padding-reset {
                padding: var(--section-padding-sm) 0;
            }

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

        @media (max-width: 380px) {
            .brand-text {
                font-size: 15px;
            }

            .brand-mark {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }
        }

/* roulang page: article */
:root {
            --primary: #1E4B3E;
            --primary-light: #2F7E5F;
            --cta: #E8603A;
            --cta-hover: #D85A2C;
            --bg: #F7F3EC;
            --card: #FFFFFF;
            --text: #22312E;
            --text-light: #5D6F66;
            --border: #E4DED3;
            --countdown-accent: #F04E23;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --shadow-card: 0 8px 24px rgba(30, 75, 62, 0.06);
            --shadow-hover: 0 14px 34px rgba(30, 75, 62, 0.12);
            --transition: 0.25s ease;
            --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Courier New", monospace;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            border: 1px solid transparent;
            transition: all var(--transition);
            cursor: pointer;
        }

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

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

        .btn-primary:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 96, 58, 0.3);
        }

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

        .btn-outline:hover {
            background: rgba(30, 75, 62, 0.08);
            border-color: var(--primary);
            color: var(--primary);
        }

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

        .btn-light:hover {
            background: rgba(255, 255, 255, 0.88);
            color: var(--primary);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 14px;
        }

        .btn-nav-cta {
            background: var(--cta);
            color: #fff;
            border-radius: var(--radius-md);
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--cta);
            transition: all var(--transition);
        }

        .btn-nav-cta:hover {
            background: var(--cta-hover);
            border-color: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        /* ========== 顶部倒计时条 ========== */
        .top-countdown {
            background: var(--primary);
            padding: 6px 0;
            min-height: 40px;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 100;
        }

        .countdown-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: nowrap;
        }

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

        .countdown-dot {
            width: 8px;
            height: 8px;
            background: var(--countdown-accent);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(0.8);
            }
        }

        .countdown-text {
            color: rgba(255, 255, 255, 0.92);
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
        }

        .countdown-right {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: auto;
        }

        .countdown-timer {
            display: flex;
            align-items: center;
            gap: 4px;
            color: rgba(255, 255, 255, 0.9);
            font-size: 14px;
            font-family: var(--font-mono);
        }

        .timer-box {
            display: inline-block;
            min-width: 36px;
            text-align: center;
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            font-family: var(--font-mono);
            border-radius: var(--radius-sm);
            padding: 3px 6px;
            color: var(--countdown-accent);
            background: rgba(0, 0, 0, 0.25);
        }

        .timer-unit {
            font-size: 13px;
            margin-right: 4px;
        }

        .btn-countdown {
            background: var(--cta);
            color: #fff;
            border: none;
            border-radius: var(--radius-md);
            padding: 5px 14px;
            font-size: 13px;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-countdown:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        /* ========== 站点导航 ========== */
        .site-header {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 90;
            height: 64px;
            border-bottom: 1px solid transparent;
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .site-header.scrolled {
            border-bottom: 1px solid var(--border);
            box-shadow: 0 4px 20px rgba(30, 75, 62, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }

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

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            border-radius: 8px;
            letter-spacing: 0.5px;
            flex-shrink: 0;
        }

        .brand-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 auto;
        }

        .desktop-nav .nav-link {
            padding: 8px 16px;
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-md);
            position: relative;
            transition: color 0.2s, background 0.2s;
        }

        .desktop-nav .nav-link:hover {
            color: var(--primary);
            background: rgba(30, 75, 62, 0.05);
        }

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

        .desktop-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }

        .nav-toggle {
            display: inline-flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            width: 44px;
            height: 44px;
            background: transparent;
            border: none;
            border-radius: var(--radius-md);
            cursor: pointer;
            padding: 8px;
        }

        .nav-toggle:hover {
            background: rgba(30, 75, 62, 0.08);
        }

        .nav-toggle-bar {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
            transition: background 0.2s;
        }

        /* 移动端 offcanvas 导航 */
        .mobile-nav {
            background: #fff;
            width: 300px;
        }

        .mobile-nav .offcanvas-header {
            border-bottom: 1px solid var(--border);
            padding: 20px 20px 14px;
        }

        .mobile-nav .offcanvas-title {
            color: var(--primary);
            font-weight: 700;
            font-size: 18px;
        }

        .mobile-nav .btn-close {
            filter: none;
        }

        .mobile-nav-list {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 16px 0;
        }

        .mobile-nav-link {
            display: block;
            padding: 12px 20px;
            color: var(--text);
            font-size: 16px;
            font-weight: 500;
            border-radius: var(--radius-md);
            transition: background 0.2s, color 0.2s;
        }

        .mobile-nav-link:hover {
            color: var(--primary);
            background: rgba(30, 75, 62, 0.05);
        }

        .mobile-nav-link.active {
            color: var(--primary);
            background: rgba(30, 75, 62, 0.08);
            font-weight: 600;
        }

        .mobile-nav-cta {
            margin: 12px 20px 20px;
            width: calc(100% - 40px);
        }

        /* ========== 面包屑 ========== */
        .breadcrumb-nav {
            background: var(--bg);
            padding: 20px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0;
            padding: 0;
            list-style: none;
            font-size: 14px;
            color: var(--text-light);
            flex-wrap: wrap;
        }

        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb li+li::before {
            content: "/";
            color: var(--border);
            font-size: 14px;
        }

        .breadcrumb a {
            color: var(--text-light);
            transition: color 0.2s;
        }

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

        .breadcrumb .current {
            color: var(--primary);
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 260px;
            display: inline-block;
            vertical-align: bottom;
        }

        /* ========== 文章主体 ========== */
        .article-wrap {
            background: var(--bg);
            padding: 48px 0 80px;
        }

        .article-main {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 40px;
        }

        .article-header {
            margin-bottom: 32px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 24px;
        }

        .category-badge {
            display: inline-block;
            background: var(--primary-light);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
        }

        .article-title {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--primary);
            margin: 0 0 18px 0;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 14px;
            color: var(--text-light);
        }

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

        .meta-item svg {
            width: 16px;
            height: 16px;
            stroke: var(--text-light);
            stroke-width: 2;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
        }

        .article-content {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text);
        }

        .article-content p {
            margin-bottom: 24px;
        }

        .article-content h2 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin: 40px 0 16px;
        }

        .article-content h3 {
            font-size: 20px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--primary);
            margin: 32px 0 12px;
        }

        .article-content h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--primary);
            margin: 24px 0 10px;
        }

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

        .article-content a:hover {
            color: var(--cta);
        }

        .article-content img {
            max-width: 100%;
            border-radius: var(--radius-lg);
            margin: 16px 0;
        }

        .article-content blockquote {
            border-left: 4px solid var(--cta);
            background: #FBF7F0;
            padding: 16px 20px;
            margin: 24px 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-light);
            font-size: 15px;
        }

        .article-content blockquote p {
            margin-bottom: 0;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 15px;
        }

        .article-content table th,
        .article-content table td {
            border: 1px solid var(--border);
            padding: 10px 14px;
            text-align: left;
        }

        .article-content table th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .article-content table tr:nth-child(even) td {
            background: #FAF7F2;
        }

        .article-content code {
            background: var(--primary);
            color: #E8F2EC;
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            font-size: 0.9em;
        }

        .article-content pre {
            background: var(--primary);
            color: #E8F2EC;
            padding: 20px;
            border-radius: var(--radius-lg);
            overflow-x: auto;
            font-family: var(--font-mono);
            font-size: 14px;
            line-height: 1.6;
            margin: 24px 0;
        }

        .article-content pre code {
            background: none;
            padding: 0;
            color: inherit;
        }

        .article-content ul,
        .article-content ol {
            margin: 16px 0 24px;
            padding-left: 24px;
        }

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

        .article-notfound {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 64px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }

        .notfound-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 20px;
            border-radius: 50%;
            background: rgba(30, 75, 62, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .notfound-icon svg {
            width: 28px;
            height: 28px;
            stroke: var(--primary);
            stroke-width: 2;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .notfound-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .notfound-desc {
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 24px;
        }

        /* ========== 侧栏 ========== */
        .article-sidebar {
            position: sticky;
            top: 84px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .side-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: 24px;
        }

        .side-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
            position: relative;
        }

        .side-title::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 32px;
            height: 2px;
            background: var(--cta);
            border-radius: 1px;
        }

        .side-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .side-list a {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px;
            border-radius: var(--radius-md);
            transition: background 0.2s;
        }

        .side-list a:hover {
            background: rgba(30, 75, 62, 0.05);
        }

        .side-list-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 36px;
            height: 24px;
            background: rgba(47, 126, 95, 0.12);
            color: var(--primary-light);
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 0 6px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .side-list-body {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .side-list-body strong {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
        }

        .side-list-body small {
            font-size: 13px;
            color: var(--text-light);
        }

        .side-event {
            background: var(--primary);
            border-color: var(--primary);
            color: rgba(255, 255, 255, 0.92);
            position: relative;
            overflow: hidden;
        }

        .side-event::before {
            content: "";
            position: absolute;
            right: -24px;
            top: -24px;
            width: 96px;
            height: 96px;
            border-radius: 50%;
            border: 18px solid rgba(255, 255, 255, 0.08);
        }

        .event-label {
            display: inline-block;
            background: var(--cta);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
        }

        .side-event h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .side-event p {
            font-size: 14px;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 18px;
        }

        .side-event .btn {
            position: relative;
            z-index: 1;
        }

        /* ========== 相关推荐 ========== */
        .related-section {
            background: #fff;
            padding: 80px 0;
        }

        .section-head {
            margin-bottom: 36px;
        }

        .section-head h2 {
            font-size: 30px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
            position: relative;
            padding-left: 18px;
        }

        .section-head h2::before {
            content: "";
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 4px;
            background: var(--cta);
            border-radius: 2px;
        }

        .section-head p {
            font-size: 15px;
            color: var(--text-light);
            margin: 0;
        }

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

        .related-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
            display: block;
            color: var(--text);
        }

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

        .related-card .thumb {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

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

        .related-card:hover .thumb img {
            transform: scale(1.05);
        }

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

        .related-card-tag {
            display: inline-block;
            background: rgba(47, 126, 95, 0.12);
            color: var(--primary-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
        }

        .related-card-body h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 10px;
            transition: color 0.2s;
        }

        .related-card:hover .related-card-body h3 {
            color: var(--primary);
        }

        .related-card-body .related-meta {
            font-size: 13px;
            color: var(--text-light);
        }

        .related-footer {
            margin-top: 36px;
            text-align: center;
        }

        /* ========== 文章 CTA 区 ========== */
        .article-cta {
            background: var(--bg);
            padding: 64px 0;
        }

        .cta-inner {
            background: var(--primary);
            border-radius: var(--radius-xl);
            padding: 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            color: #fff;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cta-inner::before {
            content: "";
            position: absolute;
            right: -40px;
            top: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            border: 28px solid rgba(255, 255, 255, 0.07);
        }

        .cta-inner h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .cta-inner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
        }

        .cta-inner .btn {
            flex-shrink: 0;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 64px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }

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

        .footer-logo .brand-mark {
            background: rgba(255, 255, 255, 0.14);
            color: #fff;
        }

        .footer-logo-text {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
            position: relative;
        }

        .footer-title::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -1px;
            width: 24px;
            height: 2px;
            background: var(--cta);
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .footer-links a {
            display: inline-block;
            padding: 6px 0;
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            transition: color 0.2s, transform 0.2s;
        }

        .footer-links a:hover {
            color: #f39a7a;
            transform: translateX(2px);
        }

        .footer-contact p {
            margin-bottom: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-contact .contact-icon {
            font-style: normal;
            font-size: 14px;
            width: 18px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 992px) {
            .article-wrap {
                padding: 32px 0 56px;
            }

            .article-main {
                padding: 28px;
                margin-bottom: 24px;
            }

            .article-sidebar {
                position: static;
            }

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

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

        @media (max-width: 768px) {
            .countdown-text {
                font-size: 13px;
            }

            .countdown-timer {
                gap: 2px;
            }

            .timer-box {
                min-width: 30px;
                font-size: 16px;
                padding: 2px 4px;
            }

            .timer-unit {
                font-size: 12px;
                margin-right: 2px;
            }

            .btn-countdown {
                padding: 4px 10px;
                font-size: 12px;
            }

            .brand-text {
                font-size: 16px;
            }

            .article-title {
                font-size: 30px;
            }

            .article-main {
                padding: 24px 20px;
            }

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

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

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

            .breadcrumb .current {
                max-width: 180px;
            }

            .related-section {
                padding: 48px 0;
            }

            .article-cta {
                padding: 40px 0;
            }

            .cta-inner {
                padding: 32px 24px;
                flex-direction: column;
                align-items: flex-start;
            }

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

        @media (max-width: 576px) {
            .countdown-left {
                display: none;
            }

            .countdown-right {
                margin-left: 0;
                width: 100%;
                justify-content: space-between;
            }

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

            .related-card .thumb {
                height: 180px;
            }

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

            .footer-links a {
                line-height: 1.8;
                padding: 8px 0;
            }

            .article-wrap {
                padding: 24px 0 40px;
            }

            .breadcrumb {
                font-size: 13px;
            }

            .breadcrumb .current {
                max-width: 150px;
            }

            .article-meta {
                gap: 10px;
                font-size: 13px;
            }

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

/* roulang page: category1 */
:root {
            --green-900: #14392D;
            --green-800: #1E4B3E;
            --green-700: #2A5B4C;
            --green-600: #2F7E5F;
            --orange-500: #E8603A;
            --orange-600: #D85A2C;
            --cream-50: #F7F3EC;
            --white: #FFFFFF;
            --ink-800: #22312E;
            --ink-500: #5D6F66;
            --line: #E4DED3;
            --countdown: #F04E23;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --shadow-card: 0 8px 24px rgba(30, 75, 62, 0.06);
            --shadow-hover: 0 14px 34px rgba(30, 75, 62, 0.12);
            --font-base: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Courier New", monospace;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 90px;
        }

        body {
            margin: 0;
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.7;
            color: var(--ink-800);
            background: var(--cream-50);
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

        a {
            color: var(--green-700);
            text-decoration: none;
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--green-600);
        }

        button,
        input {
            font-family: inherit;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin-top: 0;
            color: var(--green-800);
            font-weight: 700;
            line-height: 1.3;
        }

        p {
            margin-top: 0;
            margin-bottom: 1rem;
        }

        .container {
            max-width: 1200px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* 全局倒计时条 */
        .countdown-bar {
            background: var(--green-800);
            color: #CFE3D9;
            font-size: 14px;
            height: 40px;
            position: relative;
            z-index: 1040;
        }

        .countdown-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .countdown-label {
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-weight: 600;
            letter-spacing: 0.3px;
        }

        .cd-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--countdown);
            display: inline-block;
            flex-shrink: 0;
            animation: pulse 1.6s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        .countdown-meta {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .cd-numbers {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--countdown);
            letter-spacing: 1px;
            line-height: 1;
        }

        .cd-link {
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.35);
            border-radius: 999px;
            padding: 2px 14px;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.25s ease;
        }

        .cd-link:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }

        /* 主导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: var(--white);
            height: 64px;
            border-bottom: 1px solid transparent;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .site-header.scrolled {
            border-bottom-color: var(--line);
            box-shadow: 0 4px 20px rgba(30, 75, 62, 0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

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

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--green-800);
            color: #fff;
            font-size: 14px;
            font-weight: 800;
            border-radius: 10px;
            letter-spacing: 0.5px;
        }

        .brand-text {
            font-size: 18px;
            font-weight: 800;
            color: var(--green-800);
            white-space: nowrap;
        }

        .desktop-nav {
            display: flex;
            gap: 24px;
            margin: 0 8px;
        }

        .nav-link {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink-500);
            padding: 6px 2px;
            position: relative;
            transition: color 0.2s ease;
        }

        .nav-link:hover {
            color: var(--green-700);
        }

        .nav-link.active {
            color: var(--green-800);
        }

        .nav-link.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 3px;
            border-radius: 2px;
            background: var(--orange-500);
        }

        .btn-nav-cta {
            background: var(--orange-500);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 0.55rem 1.3rem;
            font-weight: 700;
            font-size: 14px;
            transition: all 0.25s ease;
            flex-shrink: 0;
        }

        .btn-nav-cta:hover {
            background: var(--orange-600);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 96, 58, 0.3);
        }

        .btn-nav-cta:focus-visible {
            outline: 2px solid var(--orange-500);
            outline-offset: 2px;
        }

        .nav-toggle {
            border: none;
            background: transparent;
            padding: 6px;
            display: flex;
            flex-direction: column;
            gap: 5px;
            border-radius: 6px;
        }

        .nav-toggle:focus-visible {
            outline: 2px solid var(--green-800);
            outline-offset: 2px;
        }

        .nav-toggle-bar {
            width: 22px;
            height: 2px;
            background: var(--green-800);
            border-radius: 2px;
        }

        /* 移动端菜单 */
        .mobile-nav-canvas {
            max-width: 320px;
            background: var(--white);
        }

        .mobile-nav-canvas .offcanvas-header {
            border-bottom: 1px solid var(--line);
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .mobile-nav-canvas .brand-text {
            font-size: 16px;
        }

        .mobile-nav-canvas .btn-close:focus {
            outline: none;
            box-shadow: 0 0 0 2px var(--green-800);
            border-radius: 4px;
        }

        .mobile-nav-body {
            padding: 12px 20px 24px;
        }

        .mobile-nav-link {
            display: flex;
            align-items: center;
            min-height: 48px;
            font-size: 16px;
            font-weight: 600;
            color: var(--ink-800);
            padding: 0.75rem 0.5rem;
            border-bottom: 1px solid #F0EBE3;
            transition: color 0.2s ease;
        }

        .mobile-nav-link:hover {
            color: var(--green-700);
        }

        .mobile-nav-link.active {
            color: var(--orange-500);
        }

        .btn-mobile-cta {
            width: 100%;
            display: block;
            margin-top: 16px;
            background: var(--orange-500);
            border: none;
            color: #fff;
            font-weight: 700;
            padding: 0.75rem;
            border-radius: 8px;
            transition: all 0.25s ease;
        }

        .btn-mobile-cta:hover {
            background: var(--orange-600);
            color: #fff;
        }

        /* 页面 Hero */
        .guide-hero {
            background: var(--cream-50);
            padding: 72px 0 64px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--line);
        }

        .guide-hero::before {
            content: "";
            position: absolute;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            border: 60px solid rgba(232, 96, 58, 0.08);
            top: -140px;
            right: -80px;
            pointer-events: none;
        }

        .guide-hero::after {
            content: "";
            position: absolute;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 30px solid rgba(47, 126, 95, 0.07);
            bottom: -60px;
            left: -40px;
            pointer-events: none;
        }

        .guide-hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-overline {
            display: inline-block;
            padding: 4px 14px;
            background: rgba(47, 126, 95, 0.1);
            color: var(--green-600);
            border-radius: 999px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .hero-title {
            font-size: 40px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .hero-desc {
            font-size: 17px;
            color: var(--ink-500);
            max-width: 560px;
            margin-bottom: 28px;
            line-height: 1.75;
        }

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

        .btn-primary-custom {
            background: var(--orange-500);
            color: #fff;
            border-radius: 8px;
            padding: 12px 24px;
            font-weight: 700;
            border: 1px solid var(--orange-500);
            transition: all 0.25s ease;
        }

        .btn-primary-custom:hover {
            background: var(--orange-600);
            border-color: var(--orange-600);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(232, 96, 58, 0.25);
        }

        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--orange-500);
            outline-offset: 3px;
        }

        .btn-outline-custom {
            border: 1px solid var(--green-800);
            color: var(--green-800);
            border-radius: 8px;
            padding: 12px 24px;
            font-weight: 700;
            transition: all 0.25s ease;
        }

        .btn-outline-custom:hover {
            background: rgba(30, 75, 62, 0.08);
            color: var(--green-800);
        }

        .btn-outline-custom:focus-visible {
            outline: 2px solid var(--green-800);
            outline-offset: 3px;
        }

        .hero-visual {
            position: relative;
            max-width: 460px;
            margin-left: auto;
        }

        .hero-img {
            border-radius: 20px;
            box-shadow: var(--shadow-card);
            width: 100%;
            object-fit: cover;
        }

        .float-tag {
            position: absolute;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 10px;
            padding: 10px 16px;
            font-size: 13px;
            font-weight: 700;
            color: var(--green-800);
            box-shadow: var(--shadow-card);
        }

        .float-tag-top {
            top: 16px;
            left: -12px;
        }

        .float-tag-bottom {
            bottom: 16px;
            right: -12px;
        }

        /* 文档主体 */
        .guide-body {
            padding: 72px 0 80px;
            background: var(--white);
        }

        .guide-grid {
            display: grid;
            grid-template-columns: 280px minmax(0, 860px);
            gap: 48px;
            align-items: start;
        }

        .guide-toc {
            position: sticky;
            top: 88px;
        }

        .toc-card {
            border: 1px solid var(--line);
            background: var(--cream-50);
            border-radius: var(--radius-lg);
            padding: 20px;
        }

        .toc-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--ink-500);
            letter-spacing: 1px;
            margin-bottom: 16px;
            display: block;
        }

        .toc-links {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .toc-link {
            display: block;
            padding: 8px 10px;
            border-radius: 6px;
            font-size: 14px;
            color: var(--ink-500);
            font-weight: 600;
            transition: all 0.2s ease;
        }

        .toc-link:hover {
            background: rgba(30, 75, 62, 0.06);
            color: var(--green-800);
        }

        .toc-link:focus-visible {
            outline: 2px solid var(--green-800);
            outline-offset: 2px;
        }

        .guide-sections {
            display: flex;
            flex-direction: column;
        }

        .guide-section {
            padding-bottom: 48px;
            margin-bottom: 48px;
            border-bottom: 1px solid var(--line);
        }

        .guide-section:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }

        .section-top {
            display: flex;
            align-items: baseline;
            gap: 12px;
            margin-bottom: 16px;
        }

        .section-num {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 800;
            color: var(--orange-500);
            background: rgba(232, 96, 58, 0.1);
            border-radius: 4px;
            padding: 2px 8px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }

        .section-top h2 {
            font-size: 28px;
            margin: 0;
            line-height: 1.3;
        }

        .section-text {
            font-size: 16px;
            color: var(--ink-500);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .section-figure {
            margin: 24px 0 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .section-figure img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }

        .fig-cap {
            padding: 12px 16px;
            background: var(--cream-50);
            font-size: 13px;
            color: var(--ink-500);
        }

        /* 信息列表（账号小节） */
        .info-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 20px;
        }

        .info-row {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            border: 1px solid var(--line);
            background: var(--cream-50);
            border-radius: 12px;
            padding: 18px 20px;
            transition: all 0.25s ease;
        }

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

        .info-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--green-800);
            color: #fff;
            flex-shrink: 0;
        }

        .info-row h4 {
            font-size: 16px;
            margin-bottom: 6px;
        }

        .info-row p {
            font-size: 14px;
            color: var(--ink-500);
            margin: 0;
            line-height: 1.6;
        }

        /* 支持服务卡 */
        .support-block {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
        }

        .support-item {
            border: 1px solid var(--line);
            background: var(--cream-50);
            border-radius: 10px;
            padding: 16px 20px;
            min-width: 200px;
            flex: 1 1 200px;
            transition: all 0.25s ease;
        }

        .support-item:hover {
            box-shadow: var(--shadow-card);
        }

        .support-label {
            display: block;
            font-size: 13px;
            color: var(--ink-500);
            margin-bottom: 6px;
        }

        .support-value {
            font-size: 16px;
            font-weight: 700;
            color: var(--green-800);
        }

        /* CTA 区块 */
        .guide-cta {
            padding: 80px 0;
            background: var(--cream-50);
        }

        .cta-card {
            background: var(--green-800);
            border-radius: 20px;
            padding: 48px;
            color: rgba(255, 255, 255, 0.85);
            box-shadow: 0 20px 50px rgba(30, 75, 62, 0.18);
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: "";
            position: absolute;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 50px solid rgba(255, 255, 255, 0.04);
            top: -100px;
            right: -80px;
            pointer-events: none;
        }

        .cta-card h2 {
            color: #fff;
            font-size: 28px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .cta-card p {
            color: rgba(255, 255, 255, 0.8);
            position: relative;
            z-index: 1;
        }

        .cta-points {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
            position: relative;
            z-index: 1;
        }

        .cta-points li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
        }

        .cta-points li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 8px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange-500);
        }

        .cta-form {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 14px;
            padding: 24px;
            position: relative;
            z-index: 1;
        }

        .cta-form label {
            color: rgba(255, 255, 255, 0.9);
            font-size: 14px;
            font-weight: 600;
        }

        .cta-form input[type="tel"],
        .cta-form input[type="email"],
        .cta-form input[type="text"] {
            width: 100%;
            height: 44px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            padding: 0 14px;
            margin: 8px 0 16px;
            transition: all 0.25s ease;
        }

        .cta-form input:focus {
            outline: none;
            border-color: var(--orange-500);
            box-shadow: 0 0 0 3px rgba(232, 96, 58, 0.25);
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
        }

        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }

        .form-check-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
        }

        .form-check-custom input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--orange-500);
            flex-shrink: 0;
        }

        .form-check-custom label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 400;
        }

        .btn-orange {
            width: 100%;
            background: var(--orange-500);
            color: #fff;
            padding: 12px 24px;
            border-radius: 8px;
            border: none;
            font-weight: 700;
            transition: all 0.25s ease;
        }

        .btn-orange:hover {
            background: var(--orange-600);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(232, 96, 58, 0.35);
        }

        .btn-orange:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 3px;
        }

        /* FAQ 区块 */
        .faq-section {
            padding: 80px 0;
            background: var(--white);
        }

        .faq-header {
            max-width: 760px;
            margin-bottom: 32px;
        }

        .faq-header h2 {
            font-size: 30px;
            margin-bottom: 12px;
        }

        .faq-header p {
            color: var(--ink-500);
            font-size: 15px;
            margin-bottom: 0;
        }

        .faq-accordion {
            max-width: 860px;
        }

        .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--line);
        }

        .accordion-button {
            font-size: 18px;
            font-weight: 600;
            color: var(--green-800);
            background: transparent;
            padding: 20px 48px 20px 0;
            box-shadow: none !important;
            position: relative;
            text-align: left;
            transition: color 0.2s ease;
        }

        .accordion-button:hover {
            background: transparent;
            color: var(--green-700);
        }

        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--green-800);
            box-shadow: none !important;
        }

        .accordion-button::after {
            content: "+";
            background-image: none !important;
            font-family: var(--font-base);
            font-size: 28px;
            font-weight: 300;
            color: var(--orange-500);
            width: 24px;
            height: 24px;
            line-height: 24px;
            text-align: center;
            transform: none;
            transition: transform 0.25s ease;
            opacity: 0.85;
            position: absolute;
            right: 4px;
            top: 50%;
            margin-top: -12px;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(135deg);
        }

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

        .accordion-button:focus-visible {
            outline: 2px solid var(--green-800);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .accordion-body {
            padding: 0 48px 20px 20px;
            color: var(--ink-500);
            font-size: 15px;
            line-height: 1.7;
            border-left: 3px solid var(--green-800);
            margin-bottom: 8px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--green-800);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            margin-bottom: 24px;
        }

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

        .footer-logo .brand-mark {
            background: rgba(255, 255, 255, 0.12);
        }

        .footer-logo-text {
            color: #fff;
            font-size: 18px;
            font-weight: 800;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            max-width: 280px;
            margin-bottom: 0;
        }

        .footer-title {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--orange-500);
        }

        .footer-contact p {
            font-size: 14px;
            margin-bottom: 10px;
            color: rgba(255, 255, 255, 0.7);
        }

        .contact-icon {
            margin-right: 6px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            padding-bottom: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* 响应式 */
        @media (max-width: 991.98px) {
            .guide-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .guide-toc {
                position: static;
            }

            .toc-card {
                padding: 16px;
            }

            .toc-title {
                margin-bottom: 12px;
            }

            .toc-links {
                display: flex;
                flex-wrap: nowrap;
                overflow-x: auto;
                gap: 8px;
                padding-bottom: 4px;
                scrollbar-width: none;
            }

            .toc-links::-webkit-scrollbar {
                display: none;
            }

            .toc-link {
                white-space: nowrap;
                background: var(--white);
                border: 1px solid var(--line);
                border-radius: 999px;
                padding: 6px 14px;
                font-size: 13px;
            }

            .toc-link:hover {
                background: rgba(30, 75, 62, 0.06);
            }

            .hero-title {
                font-size: 32px;
            }

            .hero-visual {
                margin-left: 0;
                margin-top: 20px;
                max-width: 100%;
            }

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

            .cta-card {
                padding: 36px 28px;
            }
        }

        @media (max-width: 767.98px) {
            .guide-hero {
                padding: 48px 0 40px;
            }

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

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

            .float-tag-top {
                left: 8px;
                top: 10px;
            }

            .float-tag-bottom {
                right: 8px;
                bottom: 10px;
            }

            .guide-body {
                padding: 48px 0 56px;
            }

            .section-top h2 {
                font-size: 22px;
            }

            .section-figure img {
                height: 200px;
            }

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

            .cta-card {
                padding: 24px 20px;
                border-radius: 16px;
            }

            .cta-card h2 {
                font-size: 24px;
            }

            .faq-section {
                padding: 48px 0;
            }

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

            .accordion-button {
                font-size: 16px;
                padding: 16px 40px 16px 0;
            }

            .accordion-body {
                padding: 0 32px 16px 16px;
                font-size: 14px;
            }

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

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

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

        @media (max-width: 575.98px) {
            .countdown-label {
                max-width: 45%;
            }

            .cd-numbers {
                font-size: 18px;
            }

            .countdown-bar {
                font-size: 13px;
            }

            .brand-text {
                font-size: 16px;
            }

            .info-row {
                flex-direction: column;
                gap: 10px;
            }

            .support-item {
                min-width: 100%;
            }

            .cta-form {
                padding: 18px 16px;
            }

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

/* roulang page: category2 */
:root {
            --primary: #1E4B3E;
            --primary-2: #2F7E5F;
            --accent: #E8603A;
            --accent-hover: #D85A2C;
            --bg: #F7F3EC;
            --card: #FFFFFF;
            --text: #22312E;
            --text-weak: #5D6F66;
            --border: #E4DED3;
            --urgency: #F04E23;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow: 0 8px 24px rgba(30, 75, 62, 0.06);
            --shadow-hover: 0 14px 34px rgba(30, 75, 62, 0.12);
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Courier New", monospace;
        }

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

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

        body {
            margin: 0;
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
        }

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

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

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

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 倒计时条 ===== */
        .top-countbar {
            width: 100%;
            background: var(--primary);
            min-height: 40px;
            display: flex;
            align-items: center;
        }

        .countbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding-top: 6px;
            padding-bottom: 6px;
        }

        .countbar-text {
            color: rgba(255, 255, 255, .9);
            font-size: 14px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .countbar-count {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--urgency);
            letter-spacing: 2px;
            margin-left: auto;
            margin-right: 14px;
            white-space: nowrap;
        }

        .countbar-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent);
            color: #fff;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            white-space: nowrap;
            transition: all .2s ease;
        }

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

        .countbar-btn .arrow {
            margin-left: 4px;
        }

        @media (max-width: 768px) {
            .countbar-text {
                font-size: 12px;
            }
            .countbar-count {
                font-size: 14px;
                letter-spacing: 1px;
                margin-right: 8px;
            }
            .countbar-btn {
                font-size: 12px;
                padding: 3px 10px;
            }
        }

        /* ===== 主导航 ===== */
        .site-header {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 1030;
            border-bottom: 1px solid transparent;
            transition: box-shadow .25s ease, border-color .25s ease;
        }

        .site-header.scrolled {
            border-bottom-color: var(--border);
            box-shadow: 0 4px 18px rgba(30, 75, 62, .08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: #fff;
            border-radius: 9px;
            font-weight: 700;
            font-size: 16px;
            letter-spacing: .5px;
            box-shadow: 0 4px 12px rgba(30, 75, 62, .18);
        }

        .brand-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }

        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            margin-left: auto;
        }

        .desktop-nav .nav-link {
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            position: relative;
            padding: 8px 0;
            text-decoration: none;
            transition: color .2s ease;
        }

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

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

        .desktop-nav .nav-link.active::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: -2px;
            height: 3px;
            border-radius: 2px;
            background: var(--primary);
        }

        .btn-nav-cta {
            margin-left: 24px;
            background: var(--accent);
            border: none;
            color: #fff;
            padding: 8px 22px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: all .2s ease;
            align-items: center;
        }

        .btn-nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 96, 58, .28);
        }

        .nav-toggle {
            background: none;
            border: none;
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
        }

        .nav-toggle-bar {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform .2s ease, opacity .2s ease;
        }

        /* ===== 移动端 Offcanvas ===== */
        .mobile-navcanvas {
            width: 320px !important;
            background: #fff;
        }

        .mobile-navcanvas .offcanvas-header {
            border-bottom: 1px solid var(--border);
            padding: 18px 20px;
        }

        .mobile-navcanvas .btn-close {
            filter: none;
        }

        .mobile-nav-link {
            display: block;
            padding: 14px 20px;
            color: var(--text);
            font-size: 16px;
            font-weight: 500;
            border-bottom: 1px solid rgba(228, 222, 211, .5);
            text-decoration: none;
            min-height: 48px;
            line-height: 1.4;
            transition: background .2s ease, color .2s ease;
        }

        .mobile-nav-link:hover {
            background: var(--bg);
            color: var(--primary);
        }

        .mobile-nav-link.active {
            color: var(--primary);
            font-weight: 700;
            background: rgba(47, 126, 95, .06);
        }

        /* ===== 按钮 ===== */
        .btn-accent {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent);
            border: none;
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all .22s ease;
            text-decoration: none;
            line-height: 1.4;
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(232, 96, 58, .3);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 11px 26px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all .22s ease;
            text-decoration: none;
        }

        .btn-outline:hover {
            background: rgba(30, 75, 62, .08);
            color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, .85);
            color: #fff;
            padding: 11px 26px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all .22s ease;
            text-decoration: none;
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, .14);
            color: #fff;
            border-color: #fff;
            transform: translateY(-1px);
        }

        :focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* ===== 页面 Hero ===== */
        .page-hero {
            position: relative;
            min-height: 360px;
            display: flex;
            align-items: center;
            background: var(--primary) center/cover no-repeat;
            padding: 64px 0;
            isolation: isolate;
        }

        .page-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(30, 75, 62, .96) 0%, rgba(30, 75, 62, .82) 55%, rgba(47, 126, 95, .68) 100%);
            z-index: -1;
        }

        .page-hero-content {
            position: relative;
            z-index: 1;
        }

        .breadcrumb-line {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            margin-bottom: 22px;
        }

        .breadcrumb-line a {
            color: rgba(255, 255, 255, .85);
            text-decoration: none;
            transition: color .2s ease;
        }

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

        .page-hero-title {
            font-size: 40px;
            line-height: 1.25;
            font-weight: 700;
            color: #fff;
            margin: 0 0 16px;
        }

        .page-hero-sub {
            font-size: 17px;
            line-height: 1.7;
            color: rgba(255, 255, 255, .88);
            max-width: 640px;
            margin: 0 0 30px;
        }

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

        @media (max-width: 768px) {
            .page-hero {
                min-height: 300px;
                padding: 48px 0;
            }
            .page-hero-title {
                font-size: 30px;
            }
            .page-hero-sub {
                font-size: 15px;
            }
            .page-hero-actions .btn-accent,
            .page-hero-actions .btn-ghost {
                padding: 10px 20px;
                font-size: 14px;
            }
        }

        /* ===== 通用 Section ===== */
        .section {
            padding: 96px 0;
        }

        .section-bg {
            background: var(--bg);
        }

        .section-white {
            background: #fff;
        }

        .section-head {
            margin-bottom: 48px;
            max-width: 720px;
        }

        .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin: 0 0 12px;
            position: relative;
            padding-left: 18px;
        }

        .section-title::before {
            content: "";
            position: absolute;
            left: 0;
            top: 8px;
            bottom: 8px;
            width: 4px;
            border-radius: 2px;
            background: var(--accent);
        }

        .section-sub {
            font-size: 16px;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .section-head {
                margin-bottom: 28px;
            }
        }

        /* ===== 时间线 ===== */
        .tl-wrap {
            position: relative;
        }

        .tl {
            max-width: 960px;
            margin: 0 auto;
        }

        .tl-item {
            display: flex;
            gap: 24px;
            margin-bottom: 48px;
        }

        .tl-date {
            flex: 0 0 150px;
            text-align: right;
            padding-top: 8px;
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: .3px;
        }

        .tl-track {
            flex: 0 0 28px;
            position: relative;
            display: flex;
            justify-content: center;
        }

        .tl-track::before {
            content: "";
            position: absolute;
            top: 0;
            bottom: -48px;
            width: 2px;
            background: linear-gradient(to bottom, var(--border) 0%, var(--border) 92%, transparent 100%);
        }

        .tl-item:last-child .tl-track::before {
            display: none;
        }

        .tl-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--accent), 0 4px 10px rgba(232, 96, 58, .3);
            position: relative;
            z-index: 1;
            margin-top: 18px;
        }

        .tl-content {
            flex: 1;
            min-width: 0;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
            transition: all .25s ease;
        }

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

        .tl-content.featured {
            padding: 0;
            overflow: hidden;
            border: 1px solid var(--border);
        }

        .featured-img {
            width: 100%;
            height: 220px;
            overflow: hidden;
        }

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

        .tl-content.featured:hover .featured-img img {
            transform: scale(1.05);
        }

        .featured-body {
            padding: 24px;
        }

        .tl-tag {
            display: inline-block;
            background: rgba(47, 126, 95, .12);
            color: var(--primary-2);
            font-size: 13px;
            font-weight: 600;
            border-radius: 4px;
            padding: 4px 10px;
            margin-bottom: 12px;
        }

        .tl-content h3 {
            font-size: 20px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text);
            margin: 0 0 12px;
        }

        .tl-content p {
            font-size: 15px;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 0 0 16px;
        }

        .tl-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-2);
            text-decoration: none;
            transition: color .2s ease, gap .2s ease;
        }

        .tl-link:hover {
            color: var(--accent);
            gap: 7px;
        }

        @media (max-width: 768px) {
            .tl-item {
                gap: 12px;
                margin-bottom: 32px;
            }
            .tl-date {
                flex: 0 0 64px;
                font-size: 12px;
                padding-top: 6px;
            }
            .tl-track {
                flex: 0 0 18px;
            }
            .tl-track::before {
                bottom: -32px;
            }
            .tl-dot {
                width: 12px;
                height: 12px;
                margin-top: 14px;
            }
            .tl-content,
            .featured-body {
                padding: 18px;
            }
            .tl-content h3 {
                font-size: 17px;
            }
            .tl-content p {
                font-size: 14px;
            }
            .tl-content.featured .featured-img {
                height: 170px;
            }
        }

        /* ===== 数据统计 ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            transition: all .25s ease;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            background: #fff;
        }

        .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 6px;
            font-family: var(--font-mono);
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-weak);
        }

        @media (max-width: 991px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-number {
                font-size: 28px;
            }
        }

        /* ===== 服务覆盖方向 ===== */
        .svc-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .svc-item {
            display: flex;
            gap: 18px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow);
            transition: all .25s ease;
        }

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

        .svc-icon {
            flex: 0 0 48px;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(47, 126, 95, .12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-2);
        }

        .svc-body h3 {
            font-size: 19px;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 8px;
        }

        .svc-body p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 768px) {
            .svc-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .svc-item {
                padding: 20px 18px;
            }
        }

        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

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

        .faq-item:first-child {
            border-top: 1px solid var(--border);
        }

        .faq-q {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: none;
            border: none;
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            padding: 18px 8px;
            cursor: pointer;
            min-height: 56px;
            text-align: left;
            line-height: 1.4;
            transition: color .2s ease;
        }

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

        .faq-icon {
            position: relative;
            flex: 0 0 18px;
            width: 18px;
            height: 18px;
            margin-left: auto;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: "";
            position: absolute;
            background: var(--primary);
            border-radius: 2px;
            transition: transform .25s ease, background .2s ease;
        }

        .faq-icon::before {
            width: 18px;
            height: 2px;
            top: 8px;
            left: 0;
        }

        .faq-icon::after {
            width: 2px;
            height: 18px;
            top: 0;
            left: 8px;
        }

        .faq-item.open .faq-icon::after {
            transform: scaleY(0);
        }

        .faq-item.open .faq-icon::before {
            background: var(--accent);
        }

        .faq-a {
            max-height: 0;
            overflow: hidden;
            padding: 0 8px;
            border-left: 3px solid var(--primary-2);
            margin-left: 4px;
            transition: max-height .3s ease, padding .3s ease;
        }

        .faq-item.open .faq-a {
            max-height: 320px;
            padding: 0 8px 24px 22px;
        }

        .faq-a p {
            font-size: 15px;
            color: var(--text-weak);
            line-height: 1.7;
            margin: 14px 0 0;
        }

        @media (max-width: 768px) {
            .faq-q {
                font-size: 16px;
                padding: 16px 4px;
                min-height: 50px;
            }
            .faq-a p {
                font-size: 14px;
            }
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--primary);
            position: relative;
            isolation: isolate;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(232, 96, 58, .18);
            z-index: -1;
        }

        .cta-section::after {
            content: "";
            position: absolute;
            bottom: -100px;
            left: 10%;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 30px solid rgba(255, 255, 255, .06);
            z-index: -1;
        }

        .cta-card {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: center;
            backdrop-filter: none;
        }

        .cta-card h2 {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 16px;
        }

        .cta-card p {
            font-size: 16px;
            color: rgba(255, 255, 255, .82);
            max-width: 560px;
            margin: 0 auto 32px;
        }

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

        @media (max-width: 768px) {
            .cta-card {
                padding: 32px 20px;
                border-radius: 16px;
            }
            .cta-card h2 {
                font-size: 24px;
            }
            .cta-card p {
                font-size: 15px;
            }
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, .85);
            padding: 64px 0 24px;
        }

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

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .footer-logo .brand-mark {
            width: 34px;
            height: 34px;
            font-size: 14px;
        }

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

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, .72);
            max-width: 300px;
            margin: 0;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 16px;
        }

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

        .footer-links li {
            margin-bottom: 4px;
        }

        .footer-links a {
            display: inline-block;
            padding: 6px 0;
            color: rgba(255, 255, 255, .72);
            font-size: 14px;
            text-decoration: none;
            transition: color .2s ease, transform .2s ease;
        }

        .footer-links a:hover {
            color: #f2a188;
            transform: translateX(4px);
        }

        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, .72);
            margin: 0 0 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .contact-icon {
            font-style: normal;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .14);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
        }

        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 576px) {
            .site-footer {
                padding: 48px 0 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-links a {
                padding: 10px 0;
                min-height: 44px;
            }
            .footer-bottom {
                flex-direction: column;
            }
        }

        /* ===== 响应式导航补充 ===== */
        @media (max-width: 991px) {
            .desktop-nav,
            .btn-nav-cta {
                display: none !important;
            }
            .nav-toggle {
                display: flex !important;
            }
        }

        @media (min-width: 992px) {
            .nav-toggle {
                display: none !important;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1E4B3E;
            --primary-light: #2F7E5F;
            --accent: #E8603A;
            --accent-hover: #D85A2C;
            --bg-warm: #F7F3EC;
            --card-bg: #FFFFFF;
            --text-main: #22312E;
            --text-sub: #5D6F66;
            --border-color: #E4DED3;
            --countdown-accent: #F04E23;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --shadow-card: 0 8px 24px rgba(30, 75, 62, 0.06);
            --shadow-card-hover: 0 14px 34px rgba(30, 75, 62, 0.12);
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Courier New", monospace;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
        }
        button:focus,
        input:focus,
        textarea:focus {
            outline: none;
            box-shadow: 0 0 0 2px rgba(47, 126, 95, 0.3);
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 倒计时条 ===== */
        .countdown-bar {
            background: var(--primary);
            color: #fff;
            height: 40px;
            width: 100%;
            display: flex;
            align-items: center;
            font-size: 14px;
            position: relative;
            z-index: 1002;
        }
        .countdown-bar .cd-text {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-right: 12px;
        }
        .countdown-bar .cd-timer {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--countdown-accent);
            letter-spacing: 1px;
            white-space: nowrap;
        }
        .countdown-bar .btn-countdown {
            background: var(--accent);
            border: none;
            border-radius: 6px;
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            margin-left: 12px;
            transition: background 0.2s ease;
            white-space: nowrap;
        }
        .countdown-bar .btn-countdown:hover {
            background: var(--accent-hover);
            color: #fff;
        }

        @media (max-width: 576px) {
            .countdown-bar .cd-text span {
                display: none;
            }
            .countdown-bar .cd-text {
                margin-right: 0;
            }
            .countdown-bar .cd-timer {
                font-size: 16px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 1001;
            height: 64px;
            border-bottom: 1px solid transparent;
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(30, 75, 62, 0.08);
            border-bottom-color: var(--border-color);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.5px;
            line-height: 1;
        }
        .brand-text {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: 0.5px;
            line-height: 1.2;
        }
        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .desktop-nav .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            border-radius: 8px;
            position: relative;
            transition: background 0.2s ease, color 0.2s ease;
        }
        .desktop-nav .nav-link:hover {
            color: var(--primary-light);
            background: rgba(47, 126, 95, 0.06);
        }
        .desktop-nav .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
        .desktop-nav .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px 3px 0 0;
        }
        .btn-nav-cta {
            background: var(--accent);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            padding: 8px 20px;
            transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.2s ease;
            flex-shrink: 0;
        }
        .btn-nav-cta:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 96, 58, 0.25);
            color: #fff;
        }
        .nav-toggle {
            background: none;
            border: none;
            width: 44px;
            height: 44px;
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            padding: 0;
            border-radius: 8px;
        }
        .nav-toggle:hover {
            background: rgba(30, 75, 62, 0.06);
        }
        .nav-toggle:focus {
            box-shadow: 0 0 0 2px rgba(30, 75, 62, 0.25);
        }
        .nav-toggle-bar {
            width: 22px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: background 0.2s ease;
        }
        .nav-toggle:hover .nav-toggle-bar {
            background: var(--primary);
        }

        /* Offcanvas 移动导航 */
        .offcanvas {
            max-width: 280px;
            background: #fff;
            border-left: 1px solid var(--border-color);
        }
        .offcanvas-header {
            padding: 20px 20px 12px;
            border-bottom: 1px solid var(--border-color);
        }
        .offcanvas-body {
            padding: 20px;
        }
        .offcanvas-body .mobile-nav-links {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }
        .offcanvas-body .mobile-nav-links li {
            margin-bottom: 4px;
        }
        .offcanvas-body .mobile-nav-links a {
            display: block;
            padding: 12px 14px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-main);
            border-radius: 8px;
            line-height: 1.5;
            min-height: 44px;
        }
        .offcanvas-body .mobile-nav-links a:hover {
            background: rgba(47, 126, 95, 0.06);
            color: var(--primary);
        }
        .offcanvas-body .mobile-nav-links a.active {
            background: rgba(30, 75, 62, 0.08);
            color: var(--primary);
            font-weight: 600;
        }
        .btn-mobile-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--accent);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            padding: 12px 20px;
            min-height: 44px;
            transition: background 0.2s ease;
            width: 100%;
        }
        .btn-mobile-cta:hover {
            background: var(--accent-hover);
            color: #fff;
        }

        @media (max-width: 992px) {
            .brand-text {
                font-size: 17px;
            }
        }

        /* ===== Page Hero ===== */
        .page-hero {
            background: var(--bg-warm);
            padding: 72px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            border: 40px solid rgba(232, 96, 58, 0.12);
            pointer-events: none;
        }
        .page-hero::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: 30%;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            border: 24px solid rgba(47, 126, 95, 0.08);
            pointer-events: none;
        }
        .page-hero .hero-breadcrumb {
            font-size: 14px;
            color: var(--text-sub);
            margin-bottom: 18px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }
        .page-hero .hero-breadcrumb a {
            color: var(--text-sub);
        }
        .page-hero .hero-breadcrumb a:hover {
            color: var(--primary);
        }
        .page-hero .hero-breadcrumb .sep {
            color: var(--border-color);
            margin: 0 4px;
        }
        .page-hero .hero-breadcrumb .current {
            color: var(--text-main);
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 180px;
        }
        .page-hero h1 {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--primary);
            margin: 0 0 16px;
            letter-spacing: 1px;
        }
        .page-hero .hero-sub {
            font-size: 18px;
            color: var(--text-sub);
            max-width: 720px;
            margin: 0;
            line-height: 1.7;
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            margin-top: 32px;
        }
        .hero-stats .stat-item {
            display: flex;
            flex-direction: column;
        }
        .hero-stats .stat-num {
            font-size: 30px;
            font-weight: 700;
            color: var(--primary-light);
            font-family: var(--font-mono);
            line-height: 1.2;
        }
        .hero-stats .stat-label {
            font-size: 14px;
            color: var(--text-sub);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 44px 0 36px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .hero-sub {
                font-size: 16px;
            }
            .hero-stats {
                gap: 16px;
                margin-top: 20px;
            }
            .hero-stats .stat-num {
                font-size: 24px;
            }
        }

        /* ===== 板块通用 ===== */
        .section {
            padding: 96px 0;
        }
        .section-heading {
            margin-bottom: 44px;
        }
        .section-heading .section-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            margin: 0 0 12px;
            position: relative;
            display: inline-block;
        }
        .section-heading .section-title::before {
            content: "";
            display: inline-block;
            width: 8px;
            height: 24px;
            background: var(--primary-light);
            border-radius: 4px;
            margin-right: 12px;
            vertical-align: -3px;
        }
        .section-heading .section-desc {
            font-size: 16px;
            color: var(--text-sub);
            max-width: 640px;
            margin: 0;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-heading {
                margin-bottom: 28px;
            }
            .section-heading .section-title {
                font-size: 24px;
            }
        }

        /* ===== Bento Grid 活动页 ===== */
        .bento-section {
            background: var(--bg-warm);
            padding: 96px 0;
        }
        .bento-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            grid-auto-rows: 260px;
            gap: 20px;
        }
        .bento-card {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            position: relative;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            display: flex;
            flex-direction: column;
            min-height: 0;
        }
        .bento-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(47, 126, 95, 0.4);
        }
        .bento-card .bento-cover {
            position: relative;
            flex-shrink: 0;
            overflow: hidden;
        }
        .bento-card .bento-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .bento-card:hover .bento-cover img {
            transform: scale(1.05);
        }
        .bento-card .bento-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(30, 75, 62, 0.35) 0%, transparent 60%);
            pointer-events: none;
        }
        .bento-card .bento-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
            background: #fff;
        }
        .bento-card .bento-tag-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
            gap: 8px;
        }
        .status-badge {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            border-radius: 4px;
            padding: 2px 10px;
            white-space: nowrap;
        }
        .status-badge.ongoing {
            background: rgba(47, 126, 95, 0.12);
            color: var(--primary-light);
        }
        .status-badge.finished {
            background: rgba(93, 111, 102, 0.12);
            color: var(--text-sub);
        }
        .status-badge.upcoming {
            background: rgba(232, 96, 58, 0.12);
            color: var(--accent);
        }
        .bento-card .bento-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .bento-card .bento-desc {
            font-size: 15px;
            color: var(--text-sub);
            line-height: 1.6;
            margin: 0 0 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .bento-card .bento-meta {
            font-size: 14px;
            color: var(--text-sub);
            margin: 0 0 10px;
        }
        .bento-card .bento-link {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .bento-card .bento-link:hover {
            color: var(--accent);
        }
        .bento-card .bento-link .arrow {
            transition: transform 0.2s ease;
        }
        .bento-card .bento-link:hover .arrow {
            transform: translateX(4px);
        }

        /* 尺寸变体 */
        .bento-card.span-2x2 {
            grid-column: span 2;
            grid-row: span 2;
        }
        .bento-card.span-2x1 {
            grid-column: span 2;
            grid-row: span 1;
        }
        .bento-card.span-1x2 {
            grid-column: span 1;
            grid-row: span 2;
        }
        .bento-card.span-1x1 {
            grid-column: span 1;
            grid-row: span 1;
        }
        .bento-card.span-2x1 .bento-body {
            padding: 22px 24px;
        }
        .bento-card.span-2x2 .bento-body {
            padding: 24px 24px 20px;
        }
        .bento-card.span-1x2 .bento-cover {
            flex: 1;
            min-height: 0;
        }
        .bento-card.span-1x2 .bento-body {
            flex: 0 0 auto;
        }

        @media (max-width: 992px) {
            .bento-grid {
                grid-template-columns: repeat(2, 1fr);
                grid-auto-rows: 240px;
                gap: 16px;
            }
            .bento-card span[class*="span-"] {
                grid-column: span 1;
                grid-row: span 1;
            }
            .bento-card.span-2x1 {
                grid-column: span 2;
                grid-row: span 1;
            }
            .bento-card.span-2x2 {
                grid-column: span 2;
                grid-row: span 2;
            }
            .bento-card .bento-title {
                font-size: 18px;
            }
        }
        @media (max-width: 576px) {
            .bento-section {
                padding: 48px 0;
            }
            .bento-grid {
                grid-template-columns: 1fr;
                grid-auto-rows: auto;
            }
            .bento-card.span-2x1,
            .bento-card.span-2x2,
            .bento-card.span-1x2 {
                grid-column: span 1;
                grid-row: auto;
            }
            .bento-card .bento-cover {
                height: 160px;
            }
            .bento-card.span-1x2 .bento-cover {
                height: 160px;
                flex: 0 0 auto;
            }
            .bento-card .bento-body {
                padding: 16px 16px 14px;
            }
        }

        /* ===== 活动流程 ===== */
        .process-section {
            background: #fff;
            padding: 96px 0;
        }
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .process-item {
            text-align: left;
            padding: 24px;
            background: var(--bg-warm);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            position: relative;
            transition: box-shadow 0.2s ease, transform 0.2s ease;
        }
        .process-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .process-step {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 1px;
            margin-bottom: 8px;
            display: inline-block;
            background: rgba(232, 96, 58, 0.1);
            padding: 2px 10px;
            border-radius: 4px;
        }
        .process-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0 0 6px;
        }
        .process-desc {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.6;
            margin: 0;
        }
        @media (max-width: 992px) {
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .process-section {
                padding: 48px 0;
            }
            .process-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .process-item {
                padding: 20px;
            }
        }

        /* ===== 现场亮点 ===== */
        .gallery-section {
            background: var(--bg-warm);
            padding: 96px 0;
        }
        .highlight-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.9fr 0.9fr;
            gap: 16px;
        }
        .highlight-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-card);
            background: #fff;
            height: 240px;
            transition: box-shadow 0.25s ease, transform 0.25s ease;
        }
        .highlight-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .highlight-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .highlight-card:hover img {
            transform: scale(1.04);
        }
        .highlight-card .highlight-cap {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 18px;
            background: linear-gradient(to top, rgba(30, 75, 62, 0.82) 0%, transparent 100%);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
        }
        @media (max-width: 992px) {
            .highlight-grid {
                grid-template-columns: 1fr 1fr;
            }
            .highlight-card:nth-child(1) {
                grid-column: span 2;
                height: 220px;
            }
        }
        @media (max-width: 576px) {
            .gallery-section {
                padding: 48px 0;
            }
            .highlight-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .highlight-card,
            .highlight-card:nth-child(1) {
                grid-column: span 1;
                height: 170px;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
            padding: 96px 0;
        }
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }
        .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border-color);
        }
        .accordion-item:first-child {
            border-top: 1px solid var(--border-color);
        }
        .accordion-button {
            background: transparent;
            box-shadow: none;
            border: none;
            padding: 18px 20px;
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            min-height: 44px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: background 0.2s ease;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(47, 126, 95, 0.04);
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-button::after {
            display: none;
        }
        .accordion-item .acc-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            position: relative;
            margin-left: 12px;
            border-radius: 50%;
            border: 1.5px solid var(--primary-light);
            transition: background 0.3s ease, border-color 0.3s ease;
        }
        .accordion-item .acc-icon::before,
        .accordion-item .acc-icon::after {
            content: "";
            position: absolute;
            background: var(--primary-light);
            border-radius: 2px;
            transition: transform 0.3s ease, background 0.3s ease;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        .accordion-item .acc-icon::before {
            width: 10px;
            height: 2px;
        }
        .accordion-item .acc-icon::after {
            width: 2px;
            height: 10px;
        }
        .accordion-item .accordion-button:not(.collapsed) .acc-icon {
            background: var(--primary-light);
        }
        .accordion-item .accordion-button:not(.collapsed) .acc-icon::before {
            background: #fff;
        }
        .accordion-item .accordion-button:not(.collapsed) .acc-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
            background: #fff;
        }
        .accordion-body {
            padding: 4px 20px 24px;
            border-left: 3px solid var(--primary-light);
            margin-left: 0;
            color: var(--text-sub);
            font-size: 15px;
            line-height: 1.75;
        }
        @media (max-width: 768px) {
            .faq-section {
                padding: 48px 0;
            }
            .accordion-button {
                font-size: 16px;
                padding: 14px 8px;
            }
            .accordion-body {
                padding: 0 12px 18px;
            }
        }

        /* ===== 底部 CTA ===== */
        .cta-section {
            background: var(--primary);
            padding: 40px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            top: -70px;
            left: -70px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 30px solid rgba(255, 255, 255, 0.05);
        }
        .cta-section::after {
            content: "";
            position: absolute;
            bottom: -80px;
            right: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            border: 36px solid rgba(255, 255, 255, 0.06);
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-text {
            color: #fff;
        }
        .cta-text h3 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 8px;
        }
        .cta-text p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            margin: 0;
            line-height: 1.6;
        }
        .cta-btn {
            background: var(--accent);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            padding: 12px 32px;
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            white-space: nowrap;
        }
        .cta-btn:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            color: #fff;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 28px 0;
            }
            .cta-text h3 {
                font-size: 20px;
            }
            .cta-btn {
                width: 100%;
                text-align: center;
            }
            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 64px 0 24px;
            border-top: 4px solid var(--primary-light);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .footer-logo .brand-mark {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .footer-logo-text {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
            max-width: 320px;
        }
        .footer-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin: 8px 0 16px;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 4px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            line-height: 1.6;
            display: inline-block;
            padding: 4px 0;
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: #F0B35E;
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            margin: 0 0 8px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }
        .contact-icon {
            font-style: normal;
            flex-shrink: 0;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            flex-wrap: wrap;
            gap: 8px;
        }
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 576px) {
            .site-footer {
                padding: 40px 0 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
                padding-bottom: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                justify-content: flex-start;
                align-items: flex-start;
            }
        }

        /* ===== 页面骨架 ===== */
        .page-main {
            min-height: 500px;
        }

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