/* roulang page: index */
:root {
            --color-primary: #1B2A2A;
            --color-accent: #C8A96E;
            --color-emphasis: #E67E22;
            --color-bg: #0D1117;
            --color-card: #1A2323;
            --color-input: #1E2A2A;
            --color-text: #C0C0C0;
            --color-heading: #FFFFFF;
            --color-highlight: #C8A96E;
            --color-link: #C8A96E;
            --color-link-hover: #FFFFFF;
            --color-border: rgba(200, 169, 110, 0.2);
            --color-border-strong: rgba(200, 169, 110, 0.35);
            --color-footer-bg: #0B0F0F;
            --color-footer-text: #666;
            --color-footer-link: #888;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 50px;
            --radius-full: 50%;
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);
            --shadow-card-hover: 0 8px 36px rgba(0, 0, 0, 0.7);
            --shadow-btn-glow: 0 0 15px rgba(230, 126, 34, 0.6);
            --shadow-nav: 0 4px 30px rgba(0, 0, 0, 0.4);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --h1-size: 3rem;
            --h2-size: 2.25rem;
            --h3-size: 1.5rem;
            --h4-size: 1.25rem;
            --body-size: 1rem;
            --small-size: 0.875rem;
            --line-height: 1.7;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            font-size: var(--body-size);
            line-height: var(--line-height);
            color: var(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--color-link);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-link-hover);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
        }
        button:focus-visible {
            outline: 2px solid var(--color-emphasis);
            outline-offset: 3px;
        }

        h1, h2, h3, h4, h5, h6 {
            color: var(--color-heading);
            font-weight: 700;
            line-height: 1.3;
            margin-top: 0;
        }
        h1 {
            font-size: var(--h1-size);
        }
        h2 {
            font-size: var(--h2-size);
        }
        h3 {
            font-size: var(--h3-size);
            font-weight: 600;
        }
        h4 {
            font-size: var(--h4-size);
            font-weight: 500;
        }

        p {
            margin-bottom: 1rem;
        }

        .text-accent {
            color: var(--color-accent) !important;
        }
        .text-emphasis {
            color: var(--color-emphasis) !important;
        }
        .text-muted-custom {
            color: #888 !important;
        }

        /* ========== 导航 - 悬浮胶囊 ========== */
        .navbar-custom {
            position: fixed;
            top: 15px;
            left: 50%;
            transform: translateX(-50%);
            max-width: 1140px;
            width: 90%;
            z-index: 1030;
            border-radius: var(--radius-xl);
            background: rgba(13, 17, 23, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(200, 169, 110, 0.15);
            padding: 0.5rem 1.5rem;
            transition: all var(--transition-normal);
        }
        .navbar-custom .navbar-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .navbar-custom .navbar-brand:hover {
            color: #fff;
        }
        .navbar-custom .nav-link {
            color: var(--color-accent);
            font-weight: 500;
            padding: 0.5rem 1.2rem;
            transition: color var(--transition-fast);
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            border-radius: 25px;
        }
        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link.active {
            color: #FFFFFF;
        }
        .navbar-custom .nav-link.active {
            background: rgba(200, 169, 110, 0.12);
        }
        .navbar-custom .navbar-toggler {
            border: 1px solid var(--color-accent);
            border-radius: var(--radius-sm);
            padding: 0.4rem 0.6rem;
            background: transparent;
            transition: all var(--transition-fast);
        }
        .navbar-custom .navbar-toggler:hover {
            background: rgba(200, 169, 110, 0.1);
        }
        .navbar-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23C8A96E' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }
        .navbar-custom .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.3);
            outline: none;
        }

        @media (max-width: 768px) {
            .navbar-custom {
                top: 8px;
                width: 94%;
                border-radius: 30px;
                padding: 0.4rem 1rem;
            }
            .navbar-custom .navbar-brand {
                font-size: 1.1rem;
            }
            .navbar-custom .navbar-collapse {
                background: rgba(13, 17, 23, 0.95);
                border-radius: 20px;
                margin-top: 10px;
                padding: 1rem;
                border: 1px solid rgba(200, 169, 110, 0.2);
            }
            .navbar-custom .nav-link {
                padding: 0.6rem 1rem;
                text-align: center;
            }
        }

        /* ========== Hero 板块 ========== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(10, 20, 20, 0.85) 0%, rgba(0, 0, 0, 0.55) 50%, rgba(13, 17, 23, 0.8) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 120px 0 80px;
        }
        .hero-content h1 {
            font-size: var(--h1-size);
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 1rem;
            line-height: 1.25;
        }
        .hero-content h1 .highlight {
            color: var(--color-accent);
        }
        .hero-subtitle {
            font-size: 1.15rem;
            color: #B0B8B8;
            margin-bottom: 1.5rem;
            max-width: 600px;
            line-height: 1.7;
        }
        .hero-data-row {
            display: flex;
            gap: 2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        .hero-data-item {
            text-align: center;
            min-width: 80px;
        }
        .hero-data-item .data-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
        }
        .hero-data-item .data-label {
            font-size: 0.8rem;
            color: #999;
            margin-top: 4px;
        }
        .btn-primary-custom {
            background: var(--color-emphasis);
            border: none;
            border-radius: var(--radius-xl);
            padding: 0.8rem 2.5rem;
            font-weight: 600;
            font-size: 1.05rem;
            color: #fff;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            display: inline-block;
            text-align: center;
            cursor: pointer;
            box-shadow: 0 4px 18px rgba(230, 126, 34, 0.35);
        }
        .btn-primary-custom:hover {
            background: #D35400;
            box-shadow: var(--shadow-btn-glow);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary-custom:active {
            transform: scale(0.97);
        }
        .btn-outline-custom {
            background: transparent;
            border: 1px solid var(--color-accent);
            border-radius: var(--radius-xl);
            padding: 0.8rem 2.5rem;
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--color-accent);
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            display: inline-block;
            text-align: center;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            background: rgba(200, 169, 110, 0.1);
            color: #fff;
            border-color: #fff;
        }
        .countdown-ring-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }
        .countdown-ring {
            position: relative;
            width: 180px;
            height: 180px;
        }
        .countdown-ring svg {
            transform: rotate(-90deg);
            width: 100%;
            height: 100%;
        }
        .countdown-ring .bg-circle {
            fill: none;
            stroke: rgba(200, 169, 110, 0.15);
            stroke-width: 6;
        }
        .countdown-ring .progress-circle {
            fill: none;
            stroke: var(--color-accent);
            stroke-width: 6;
            stroke-linecap: round;
            transition: stroke-dashoffset 1s linear;
        }
        .countdown-ring .ring-inner {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .countdown-ring .time-display {
            font-size: 2.2rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
            letter-spacing: 1px;
        }
        .countdown-ring .time-label {
            font-size: 0.75rem;
            color: var(--color-accent);
            margin-top: 4px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .hero-carousel-wrap {
            margin-top: 1.5rem;
            max-width: 400px;
        }
        .hero-carousel-wrap .carousel-indicators {
            position: relative;
            margin-top: 0.8rem;
            gap: 8px;
        }
        .hero-carousel-wrap .carousel-indicators button {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent);
            border: none;
            opacity: 0.5;
            transition: all var(--transition-fast);
        }
        .hero-carousel-wrap .carousel-indicators button.active {
            opacity: 1;
            background: var(--color-emphasis);
            width: 28px;
            border-radius: 10px;
        }
        .hero-carousel-wrap .carousel-item {
            padding: 0.5rem 0;
        }
        .hero-carousel-wrap .carousel-item p {
            color: #C8C8C8;
            font-size: 0.95rem;
            margin: 0;
            font-style: italic;
            letter-spacing: 0.5px;
        }
        .scroll-hint {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
            animation: bounceDown 2s infinite;
            color: var(--color-accent);
            font-size: 1.5rem;
            opacity: 0.7;
        }
        @keyframes bounceDown {
            0%, 100% { transform: translateX(-50%) translateY(0); }
            50% { transform: translateX(-50%) translateY(10px); }
        }

        @media (max-width: 992px) {
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .countdown-ring {
                width: 140px;
                height: 140px;
            }
            .countdown-ring .time-display {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding: 100px 0 40px;
            }
            .hero-content {
                padding: 80px 0 40px;
                text-align: center;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-data-row {
                justify-content: center;
                gap: 1.2rem;
            }
            .hero-data-item .data-num {
                font-size: 1.5rem;
            }
            .countdown-ring {
                width: 120px;
                height: 120px;
                margin: 0 auto;
            }
            .countdown-ring .time-display {
                font-size: 1.3rem;
            }
            .hero-carousel-wrap {
                margin-left: auto;
                margin-right: auto;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 0.7rem 1.8rem;
                font-size: 0.95rem;
            }
            .scroll-hint {
                bottom: 15px;
            }
        }

        /* ========== 通用板块样式 ========== */
        .section-block {
            padding: 80px 0;
            position: relative;
        }
        .section-block.bg-dark-custom {
            background-color: var(--color-primary);
        }
        .section-block.bg-deeper {
            background-color: #0A1111;
        }
        .section-block .section-label {
            display: inline-block;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--color-accent);
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        .section-block .section-title {
            font-size: var(--h2-size);
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 0.75rem;
        }
        .section-block .section-desc {
            color: #999;
            font-size: 1rem;
            max-width: 650px;
            margin-bottom: 2.5rem;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 50px 0;
            }
            .section-block .section-title {
                font-size: 1.6rem;
            }
        }

        /* ========== 资讯区 ========== */
        .news-list-item {
            padding: 0.9rem 1rem;
            border-bottom: 1px solid rgba(200, 169, 110, 0.12);
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 0.8rem;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }
        .news-list-item:hover {
            background: rgba(200, 169, 110, 0.05);
        }
        .news-list-item .news-date {
            font-size: 0.78rem;
            color: var(--color-accent);
            white-space: nowrap;
            font-weight: 500;
            min-width: 70px;
        }
        .news-list-item .news-title-link {
            color: #C0C0C0;
            font-size: 0.95rem;
            font-weight: 400;
            transition: color var(--transition-fast);
            flex: 1;
        }
        .news-list-item:hover .news-title-link {
            color: #fff;
        }
        .news-recommend-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
        }
        .news-recommend-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-strong);
        }
        .news-recommend-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--color-border);
        }
        .news-recommend-card .card-body-custom {
            padding: 1.2rem;
        }
        .news-recommend-card .card-body-custom h4 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 0.4rem;
        }
        .news-recommend-card .card-body-custom p {
            font-size: 0.85rem;
            color: #999;
            margin: 0;
        }
        @media (max-width: 768px) {
            .news-recommend-card img {
                height: 140px;
            }
        }

        /* ========== 服务卡片 - 2+1不对称 ========== */
        .service-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
            position: relative;
            box-shadow: var(--shadow-card);
        }
        .service-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-strong);
            transform: translateY(-3px);
        }
        .service-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            height: 220px;
        }
        .service-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .service-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .service-card .card-img-wrap::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(26, 35, 35, 0.95), transparent);
            pointer-events: none;
        }
        .service-card .card-body-custom {
            padding: 1.5rem;
        }
        .service-card .card-body-custom h3 {
            color: var(--color-accent);
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }
        .service-card .card-body-custom p {
            color: #B0B0B0;
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.6;
        }
        .service-card-vertical {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .service-card-vertical:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-strong);
            transform: translateY(-3px);
        }
        .service-card-vertical .card-img-wrap {
            position: relative;
            overflow: hidden;
            height: 280px;
        }
        .service-card-vertical .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .service-card-vertical:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .service-card-vertical .card-img-wrap::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(26, 35, 35, 0.95), transparent);
            pointer-events: none;
        }
        .service-card-vertical .card-body-custom {
            padding: 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .service-card-vertical .card-body-custom h3 {
            color: var(--color-accent);
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }
        .service-card-vertical .card-body-custom p {
            color: #B0B0B0;
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .service-card .card-img-wrap,
            .service-card-vertical .card-img-wrap {
                height: 180px;
            }
        }

        /* ========== 团体茶会（拼团转化） ========== */
        .group-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            transition: all var(--transition-normal);
            height: 100%;
            position: relative;
            box-shadow: var(--shadow-card);
        }
        .group-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-strong);
            transform: translateY(-2px);
        }
        .group-card .group-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--color-emphasis);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 600;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            letter-spacing: 0.5px;
        }
        .group-card h4 {
            color: #fff;
            font-size: 1.15rem;
            margin-bottom: 0.5rem;
        }
        .group-card .group-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 0.3rem;
        }
        .group-card .group-price small {
            font-size: 0.85rem;
            font-weight: 400;
            color: #999;
        }
        .group-card .group-detail {
            font-size: 0.85rem;
            color: #999;
            margin-bottom: 1rem;
        }
        .progress-custom {
            height: 6px;
            border-radius: 3px;
            background: rgba(200, 169, 110, 0.15);
            overflow: hidden;
            margin-bottom: 0.5rem;
        }
        .progress-custom .progress-fill {
            height: 100%;
            background: var(--color-accent);
            border-radius: 3px;
            transition: width 0.6s ease;
        }
        .group-progress-text {
            font-size: 0.78rem;
            color: #888;
        }
        .btn-group-cta {
            display: inline-block;
            background: transparent;
            border: 1px solid var(--color-emphasis);
            color: var(--color-emphasis);
            border-radius: var(--radius-xl);
            padding: 0.55rem 1.5rem;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-normal);
            cursor: pointer;
            text-align: center;
            margin-top: 0.8rem;
        }
        .btn-group-cta:hover {
            background: var(--color-emphasis);
            color: #fff;
            box-shadow: 0 0 12px rgba(230, 126, 34, 0.4);
        }
        @media (max-width: 768px) {
            .group-card {
                padding: 1.3rem;
            }
        }

        /* ========== 优势数据 ========== */
        .stat-item {
            text-align: center;
            padding: 1.5rem;
        }
        .stat-item .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 0.4rem;
        }
        .stat-item .stat-desc {
            font-size: 0.9rem;
            color: #999;
            font-weight: 400;
        }
        .stat-divider {
            width: 1px;
            height: 60px;
            background: rgba(200, 169, 110, 0.25);
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .stat-item .stat-number {
                font-size: 2.2rem;
            }
            .stat-divider {
                width: 60px;
                height: 1px;
                margin: 1rem auto;
            }
        }

        /* ========== 评价墙 ========== */
        .review-summary-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 2rem;
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .review-summary-card .big-score {
            font-size: 4rem;
            font-weight: 900;
            color: var(--color-accent);
            line-height: 1;
        }
        .review-summary-card .stars {
            color: var(--color-emphasis);
            font-size: 1.3rem;
            margin: 0.5rem 0;
            letter-spacing: 2px;
        }
        .review-summary-card .review-count {
            font-size: 0.85rem;
            color: #888;
        }
        .review-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            transition: all var(--transition-normal);
            height: 100%;
            box-shadow: var(--shadow-card);
        }
        .review-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border-strong);
        }
        .review-card .review-quote {
            font-size: 1.5rem;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        .review-card .review-text {
            font-style: italic;
            color: #C0C0C0;
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 1rem;
        }
        .review-card .review-author {
            font-weight: 600;
            color: #fff;
            font-size: 0.9rem;
        }
        .review-card .review-role {
            font-size: 0.78rem;
            color: #888;
        }
        @media (max-width: 768px) {
            .review-summary-card .big-score {
                font-size: 3rem;
            }
        }

        /* ========== 价格对比 ========== */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .compare-table th,
        .compare-table td {
            padding: 1rem 1.5rem;
            text-align: center;
            border-bottom: 1px solid rgba(200, 169, 110, 0.12);
        }
        .compare-table th {
            background: var(--color-card);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
        }
        .compare-table th:first-child {
            text-align: left;
            border-radius: var(--radius-sm) 0 0 0;
        }
        .compare-table th:last-child {
            border-radius: 0 var(--radius-sm) 0 0;
            background: rgba(200, 169, 110, 0.12);
            color: var(--color-accent);
        }
        .compare-table td {
            color: #C0C0C0;
            font-size: 0.9rem;
        }
        .compare-table td:first-child {
            text-align: left;
            font-weight: 500;
            color: #ddd;
        }
        .compare-table tr:last-child td:first-child {
            border-radius: 0 0 0 var(--radius-sm);
        }
        .compare-table tr:last-child td:last-child {
            border-radius: 0 0 var(--radius-sm) 0;
        }
        .compare-table .check-icon {
            color: var(--color-accent);
            font-weight: 700;
        }
        .compare-table .dash-icon {
            color: #666;
        }
        .compare-table .highlight-col {
            background: rgba(200, 169, 110, 0.04);
        }
        @media (max-width: 768px) {
            .compare-table th,
            .compare-table td {
                padding: 0.7rem 0.8rem;
                font-size: 0.8rem;
            }
        }

        /* ========== FAQ ========== */
        .accordion-custom .accordion-item {
            background: transparent;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 0.8rem;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .accordion-custom .accordion-item:hover {
            border-color: var(--color-border-strong);
        }
        .accordion-custom .accordion-button {
            background: var(--color-card);
            color: #fff;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 1.1rem 1.5rem;
            border: none;
            box-shadow: none;
            transition: all var(--transition-fast);
            border-radius: var(--radius-md) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(200, 169, 110, 0.08);
            color: var(--color-accent);
            box-shadow: none;
        }
        .accordion-custom .accordion-button::after {
            filter: brightness(0) invert(0.8);
            transition: transform var(--transition-fast);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.2);
            outline: none;
        }
        .accordion-custom .accordion-body {
            background: var(--color-card);
            color: #B0B0B0;
            font-size: 0.9rem;
            line-height: 1.7;
            padding: 0.5rem 1.5rem 1.5rem;
            border-top: 1px solid var(--color-border);
        }

        /* ========== CTA 板块 ========== */
        .cta-section {
            background: linear-gradient(180deg, #1B2A2A 0%, #0D1117 100%);
            padding: 90px 0;
            text-align: center;
            position: relative;
            border-top: 1px solid transparent;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 20%;
            right: 20%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
        }
        .cta-section h2 {
            color: #fff;
            font-size: 2.2rem;
            margin-bottom: 0.8rem;
            font-weight: 700;
        }
        .cta-section p {
            color: #B0B8B8;
            font-size: 1.05rem;
            margin-bottom: 2rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-section .btn-primary-custom {
            padding: 1rem 3rem;
            font-size: 1.2rem;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 60px 0;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .cta-section .btn-primary-custom {
                padding: 0.8rem 2rem;
                font-size: 1rem;
                width: 80%;
            }
        }

        /* ========== 页脚 ========== */
        .footer-custom {
            background: var(--color-footer-bg);
            padding: 50px 0 30px;
            text-align: center;
            border-top: 1px solid rgba(200, 169, 110, 0.08);
        }
        .footer-custom .footer-logo {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 0.8rem;
            letter-spacing: 0.5px;
        }
        .footer-custom .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-bottom: 1.5rem;
        }
        .footer-custom .footer-links a {
            color: var(--color-footer-link);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }
        .footer-custom .footer-links a:hover {
            color: var(--color-accent);
        }
        .footer-custom .copyright {
            color: var(--color-footer-text);
            font-size: 0.8rem;
        }
        @media (max-width: 768px) {
            .footer-custom {
                padding: 40px 0 25px;
            }
            .footer-custom .footer-links {
                gap: 1.2rem;
            }
        }