/* roulang page: index */
:root {
            --primary: #a61e2a;
            --primary-dark: #82151f;
            --primary-light: #c0392b;
            --dark: #1b1d20;
            --dark-2: #22252a;
            --bg: #f5f2ec;
            --bg-2: #ede8e0;
            --gold: #c19a6b;
            --gold-light: #d4af37;
            --text: #4a4644;
            --text-light: #8c857f;
            --white: #faf7f2;
            --border: rgba(60, 20, 20, .12);
            --shadow-sm: 0 2px 8px rgba(60, 20, 20, .06);
            --shadow-md: 0 4px 16px rgba(60, 20, 20, .09);
            --shadow-lg: 0 8px 24px rgba(60, 20, 20, .12);
            --radius-sm: 12px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --space: 88px;
            --container-w: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            font-size: 15px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease;
        }
        img {
            max-width: 100%;
            display: block;
        }
        ul,
        ol {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        button,
        input,
        select {
            font-family: inherit;
        }
        .container {
            max-width: var(--container-w);
        }
        ::selection {
            background: var(--primary);
            color: #fff;
        }

        /* 浮动 Dock 导航 */
        .dock-nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            width: 92%;
            max-width: 1100px;
            background: rgba(27, 29, 32, .94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 48px;
            padding: 6px 12px;
            z-index: 1080;
            border: 1px solid rgba(255, 255, 255, .08);
            box-shadow: 0 8px 30px rgba(0, 0, 0, .28);
        }
        .dock-inner {
            display: flex;
            align-items: center;
            gap: 18px;
            position: relative;
        }
        .dock-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 4px 6px;
            border-radius: 32px;
            white-space: nowrap;
        }
        .brand-badge {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #e0454f);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 13px;
            letter-spacing: .5px;
            box-shadow: 0 0 0 2px rgba(193, 154, 107, .35);
        }
        .brand-name {
            color: #faf7f2;
            font-weight: 700;
            font-size: 15px;
            letter-spacing: .5px;
        }
        .dock-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .dock-link {
            color: rgba(255, 255, 255, .78);
            font-size: 14px;
            padding: 7px 14px;
            border-radius: 24px;
            font-weight: 500;
            position: relative;
            transition: color .25s ease;
        }
        .dock-link:hover {
            color: #fff;
        }
        .dock-link.active {
            color: var(--gold);
            font-weight: 700;
        }
        .dock-link.active::after {
            content: "";
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }
        .dock-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .btn-accent {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 24px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: .3s ease;
            white-space: nowrap;
        }
        .btn-accent:hover {
            background: #bc2433;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(166, 30, 42, .35);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #faf7f2;
            font-size: 20px;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            margin-left: auto;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, .1);
        }
        @media (max-width: 991px) {
            .dock-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: flex;
            }
            .dock-menu {
                position: absolute;
                top: calc(100% + 10px);
                left: 0;
                right: 0;
                background: var(--dark);
                border-radius: 20px;
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 6px;
                display: none;
                box-shadow: 0 14px 34px rgba(0, 0, 0, .3);
                border: 1px solid rgba(255, 255, 255, .06);
            }
            .dock-menu.open {
                display: flex;
            }
            .dock-link {
                padding: 12px 16px;
                border-radius: 12px;
                font-size: 15px;
            }
            .dock-link:hover {
                background: rgba(255, 255, 255, .06);
            }
            .dock-link.active::after {
                display: none;
            }
            .dock-actions {
                margin-left: auto;
            }
            .brand-name {
                font-size: 14px;
            }
        }
        @media (max-width: 576px) {
            .dock-nav {
                top: 10px;
                width: 94%;
            }
            .brand-name {
                max-width: 160px;
                overflow: hidden;
                text-overflow: ellipsis;
            }
            .btn-accent {
                padding: 7px 14px;
                font-size: 13px;
            }
        }

        /* Hero 首屏 */
        .hero {
            position: relative;
            min-height: 640px;
            display: flex;
            align-items: center;
            background: linear-gradient(120deg, #1b1d20 0%, #4a1116 45%, #a61e2a 100%);
            color: #faf7f2;
            overflow: hidden;
            padding: 120px 0 84px;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: .18;
            z-index: 1;
        }
        .hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(27, 29, 32, .88) 0%, rgba(74, 17, 22, .62) 55%, rgba(166, 30, 42, .35) 100%);
            z-index: 1;
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(193, 154, 107, .16);
            border: 1px solid rgba(193, 154, 107, .45);
            color: #dcb487;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            padding: 5px 16px;
            border-radius: 24px;
            margin-bottom: 18px;
        }
        .hero h1 {
            font-size: 44px;
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: .5px;
            margin: 0 0 10px;
            color: #fff;
        }
        .hero-sub {
            font-size: 20px;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 16px;
            letter-spacing: .5px;
        }
        .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, .86);
            max-width: 520px;
            margin-bottom: 30px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .btn-hero {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border-radius: 10px;
            font-weight: 600;
            padding: 13px 28px;
            font-size: 15px;
            transition: .3s ease;
            border: none;
        }
        .btn-hero.btn-primary-custom {
            background: var(--primary);
            color: #fff;
        }
        .btn-hero.btn-primary-custom:hover {
            background: #bc2433;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(166, 30, 42, .4);
        }
        .btn-hero.btn-outline-custom {
            background: transparent;
            color: #faf7f2;
            border: 1.5px solid rgba(255, 255, 255, .55);
        }
        .btn-hero.btn-outline-custom:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .1);
            transform: translateY(-2px);
        }
        .hero-visual {
            position: relative;
            text-align: center;
        }
        .hero-img-wrap {
            position: relative;
            display: inline-block;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, .38);
            transform: rotate(1.5deg);
            border: 2px solid rgba(255, 255, 255, .14);
        }
        .hero-img-wrap img {
            width: 100%;
            max-height: 400px;
            object-fit: cover;
        }
        .hero-img-wrap::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(27, 29, 32, .35), transparent 45%);
        }
        .hero-float {
            position: absolute;
            bottom: 18px;
            left: -24px;
            background: #faf7f2;
            color: #1b1d20;
            padding: 14px 22px;
            border-radius: 16px;
            box-shadow: 0 10px 28px rgba(0, 0, 0, .25);
            font-weight: 800;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
            z-index: 3;
            letter-spacing: .3px;
        }
        .hero-float .float-dot {
            width: 9px;
            height: 9px;
            background: var(--primary);
            border-radius: 50%;
            box-shadow: 0 0 0 3px rgba(166, 30, 42, .2);
        }
        @media (max-width: 991px) {
            .hero {
                padding: 130px 0 60px;
            }
            .hero h1 {
                font-size: 34px;
            }
            .hero-visual {
                margin-top: 40px;
            }
            .hero-float {
                left: 10px;
            }
        }
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 27px;
            }
            .hero-sub {
                font-size: 17px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero {
                justify-content: center;
            }
        }

        /* 通用板块标题 */
        .section-head {
            margin-bottom: 38px;
        }
        .section-head .eyebrow {
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            display: block;
            margin-bottom: 8px;
        }
        .section-head h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--dark);
            margin: 0 0 10px;
            letter-spacing: .3px;
        }
        .section-head p {
            color: var(--text-light);
            font-size: 15px;
            margin: 0;
            max-width: 640px;
        }
        @media (max-width: 767px) {
            .section-head h2 {
                font-size: 26px;
            }
        }

        /* 指标看板 */
        .stats-section {
            background: var(--bg);
            padding: var(--space) 0 40px;
        }
        .stat-card {
            background: #fdfaf5;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 28px 26px;
            position: relative;
            border-left: 4px solid var(--primary);
            box-shadow: var(--shadow-sm);
            transition: .3s ease;
            height: 100%;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(166, 30, 42, .3);
        }
        .stat-label {
            color: var(--text-light);
            font-size: 13px;
            letter-spacing: .5px;
            margin-bottom: 6px;
        }
        .stat-number {
            font-size: 50px;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
            margin: 4px 0 6px;
            letter-spacing: -1px;
        }
        .stat-note {
            font-size: 13px;
            color: var(--text);
            margin: 0;
        }
        .stat-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 34px;
            height: 34px;
            background: var(--gold);
            color: #1b1d20;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 900;
            box-shadow: 0 3px 10px rgba(193, 154, 107, .35);
        }
        @media (max-width: 767px) {
            .stat-number {
                font-size: 40px;
            }
        }

        /* 服务矩阵 */
        .services-section {
            background: var(--bg-2);
            padding: var(--space) 0;
        }
        .service-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 24px;
        }
        .service-card {
            grid-column: span 7;
            background: linear-gradient(135deg, var(--primary) 0%, #70121c 100%);
            color: #faf7f2;
            border-radius: var(--radius-xl);
            padding: 34px 32px;
            position: relative;
            overflow: hidden;
            min-height: 250px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-shadow: 0 6px 20px rgba(120, 20, 30, .2);
            transition: .3s ease;
        }
        .service-card:nth-child(2) {
            grid-column: span 5;
        }
        .service-card:nth-child(3) {
            grid-column: span 5;
        }
        .service-card:nth-child(4) {
            grid-column: span 7;
        }
        .service-card::before {
            content: "";
            position: absolute;
            top: -40px;
            right: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .07);
            transition: .4s ease;
        }
        .service-card::after {
            content: "";
            position: absolute;
            bottom: -30px;
            left: 30%;
            width: 110px;
            height: 110px;
            border-radius: 50%;
            background: rgba(193, 154, 107, .12);
        }
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 16px 34px rgba(120, 20, 30, .28);
        }
        .service-card:hover::before {
            transform: scale(1.25);
        }
        .service-top {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
            position: relative;
            z-index: 1;
        }
        .service-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(255, 255, 255, .14);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #f7d9a8;
        }
        .service-type {
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .5px;
            color: rgba(255, 255, 255, .65);
        }
        .service-title {
            font-size: 25px;
            font-weight: 800;
            margin: 0 0 8px;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .service-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
            margin: 0 0 22px;
            max-width: 90%;
            position: relative;
            z-index: 1;
        }
        .service-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: relative;
            z-index: 1;
            margin-top: auto;
        }
        .service-mini {
            font-size: 13px;
            font-weight: 700;
            color: var(--gold-light);
            font-variant-numeric: tabular-nums;
            background: rgba(0, 0, 0, .22);
            padding: 4px 12px;
            border-radius: 14px;
        }
        .service-link {
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            border-bottom: 2px solid rgba(255, 255, 255, .35);
            padding-bottom: 2px;
            transition: .25s ease;
        }
        .service-link:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        @media (max-width: 991px) {
            .service-card,
            .service-card:nth-child(2),
            .service-card:nth-child(3),
            .service-card:nth-child(4) {
                grid-column: span 12;
                min-height: 220px;
            }
        }
        @media (max-width: 576px) {
            .service-card {
                padding: 26px 20px;
            }
            .service-title {
                font-size: 21px;
            }
        }

        /* 结果对比 */
        .compare-section {
            background: var(--dark);
            color: #faf7f2;
            padding: var(--space) 0;
            position: relative;
            overflow: hidden;
        }
        .compare-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: .08;
        }
        .compare-section .container {
            position: relative;
            z-index: 1;
        }
        .compare-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 38px;
        }
        .compare-head h2 {
            font-size: 32px;
            font-weight: 900;
            margin: 0;
            color: #fff;
        }
        .compare-head .more-link {
            color: var(--gold);
            font-size: 14px;
            font-weight: 600;
            border-bottom: 2px solid rgba(193, 154, 107, .4);
            padding-bottom: 2px;
        }
        .compare-head .more-link:hover {
            border-color: var(--gold);
        }
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .compare-block {
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 20px;
            padding: 30px;
        }
        .compare-block-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 24px;
            color: #fff;
        }
        .compare-block-title span {
            color: var(--text-light);
            font-size: 13px;
            font-weight: 400;
            margin-left: 10px;
        }
        .compare-row {
            margin-bottom: 26px;
        }
        .compare-row:last-child {
            margin-bottom: 0;
        }
        .compare-row-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            margin-bottom: 10px;
        }
        .compare-row-head b {
            color: #fff;
            font-variant-numeric: tabular-nums;
        }
        .track {
            height: 12px;
            background: rgba(255, 255, 255, .12);
            border-radius: 6px;
            position: relative;
            overflow: hidden;
        }
        .track .fill {
            border-radius: 6px;
            height: 100%;
            width: 0;
            transition: width .8s ease;
        }
        .fill.red-bar {
            background: linear-gradient(90deg, #a61e2a, #e0454f);
        }
        .fill.dark-bar {
            background: linear-gradient(90deg, #3a3d42, #6b6f76);
        }
        .value-badge {
            display: inline-block;
            background: var(--gold);
            color: #1b1d20;
            font-weight: 800;
            border-radius: 14px;
            padding: 2px 14px;
            font-size: 14px;
            margin-top: 8px;
            font-variant-numeric: tabular-nums;
        }
        @media (max-width: 767px) {
            .compare-grid {
                grid-template-columns: 1fr;
            }
            .compare-head h2 {
                font-size: 26px;
            }
        }

        /* FAQ */
        .faq-section {
            background: var(--bg);
            padding: var(--space) 0;
        }
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fdfaf5;
            border: 1px solid var(--border);
            border-radius: 16px;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: .25s ease;
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-q {
            padding: 18px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 700;
            font-size: 16px;
            color: var(--dark);
            user-select: none;
        }
        .faq-q .faq-icon {
            font-size: 20px;
            color: var(--primary);
            transition: transform .3s ease;
            line-height: 1;
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
            background: #f8f5f0;
            border-left: 2px solid var(--primary);
        }
        .faq-item.open .faq-a {
            max-height: 260px;
        }
        .faq-a p {
            padding: 16px 24px;
            margin: 0;
            color: var(--text);
            font-size: 14px;
            line-height: 1.8;
        }

        /* 转化表单 */
        .form-section {
            background: var(--bg-2);
            padding: var(--space) 0;
        }
        .form-card {
            max-width: 640px;
            margin: 0 auto;
            background: #fdfaf5;
            border-radius: 24px;
            padding: 46px 44px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
        .form-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--gold));
        }
        .form-card h2 {
            font-size: 28px;
            font-weight: 900;
            color: var(--dark);
            margin: 0 0 8px;
        }
        .form-card>p {
            color: var(--text-light);
            font-size: 14px;
            margin: 0 0 28px;
        }
        .form-control {
            border-radius: 10px;
            border: 1px solid rgba(60, 20, 20, .18);
            padding: 13px 16px;
            font-size: 14px;
            color: var(--text);
            background: #fff;
            transition: .2s ease;
        }
        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(166, 30, 42, .15);
            outline: none;
        }
        select.form-control {
            appearance: auto;
        }
        .btn-submit {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 10px;
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 700;
            width: 100%;
            transition: .3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: #bc2433;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(166, 30, 42, .3);
        }
        .btn-submit:disabled {
            opacity: .8;
            transform: none;
            box-shadow: none;
        }
        .form-note {
            font-size: 12px;
            color: var(--text-light);
            text-align: center;
            margin: 16px 0 0;
        }
        @media (max-width: 576px) {
            .form-card {
                padding: 30px 22px;
            }
        }

        /* 最新资讯 CMS 板块 */
        .news-section {
            background: var(--bg);
            padding: var(--space) 0;
        }
        .news-featured {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            display: block;
            height: 100%;
            min-height: 340px;
        }
        .news-featured img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 340px;
            transition: transform .5s ease;
        }
        .news-featured:hover img {
            transform: scale(1.04);
        }
        .news-featured-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 28px 24px 22px;
            background: linear-gradient(0deg, rgba(0, 0, 0, .82) 15%, transparent);
            color: #fff;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .news-featured-caption strong {
            font-size: 20px;
            font-weight: 800;
            line-height: 1.4;
        }
        .news-featured-caption time {
            font-size: 13px;
            color: rgba(255, 255, 255, .7);
            font-variant-numeric: tabular-nums;
        }
        .news-tag {
            background: var(--primary);
            color: #fff;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            padding: 2px 12px;
            display: inline-block;
            width: fit-content;
            letter-spacing: .5px;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            height: 100%;
        }
        .news-item {
            background: #fdfaf5;
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 20px 22px;
            transition: .3s ease;
            flex: 1;
        }
        .news-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(166, 30, 42, .25);
        }
        .news-item a {
            display: block;
        }
        .news-item-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        .news-item-top time {
            font-size: 13px;
            color: var(--text-light);
            font-variant-numeric: tabular-nums;
        }
        .news-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            margin: 0 0 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item p {
            font-size: 13px;
            color: var(--text-light);
            margin: 0 0 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-more {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
        }
        .news-empty {
            border: 2px dashed rgba(60, 20, 20, .2);
            border-radius: 20px;
            padding: 60px 30px;
            text-align: center;
            color: var(--text-light);
        }
        .news-empty i {
            font-size: 38px;
            margin-bottom: 14px;
            color: rgba(60, 20, 20, .3);
        }
        .news-empty p {
            margin: 0;
            font-size: 15px;
        }
        .news-mini-empty {
            text-align: center;
            padding: 24px;
            color: var(--text-light);
            font-size: 14px;
            border: 1px dashed rgba(60, 20, 20, .18);
            border-radius: 14px;
        }
        @media (max-width: 991px) {
            .news-featured {
                margin-bottom: 20px;
            }
        }

        /* 页脚 */
        .site-footer {
            background: var(--dark);
            color: #9a958f;
            padding: 64px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 44px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-brand .brand-badge {
            width: 38px;
            height: 38px;
            font-size: 14px;
        }
        .footer-brand .footer-logo-text {
            color: #faf7f2;
            font-size: 17px;
            font-weight: 800;
            letter-spacing: .5px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: #8c857f;
            max-width: 320px;
            margin: 0;
        }
        .footer-links h4,
        .footer-meta h4 {
            color: #faf7f2;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .footer-links ul li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #8c857f;
            font-size: 14px;
        }
        .footer-links a:hover {
            color: var(--gold);
        }
        .footer-meta p {
            font-size: 14px;
            margin: 0 0 8px;
            color: #8c857f;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 20px 0;
            font-size: 13px;
            color: #6f6a65;
        }
        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px;
        }
        @media (max-width: 767px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom .container {
                flex-direction: column;
                text-align: center;
            }
        }

        /* 通用微信关注按钮、搜索等细节 */
        .dock-icon-btn {
            background: none;
            border: none;
            color: rgba(255, 255, 255, .7);
            font-size: 16px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: .2s;
        }
        .dock-icon-btn:hover {
            background: rgba(255, 255, 255, .1);
            color: #fff;
        }
        @media (min-width: 992px) {
            .dock-icon-btn {
                display: flex;
            }
        }

        /* 其他细节 */
        .section-sub {
            display: inline-block;
            font-size: 13px;
            color: var(--text-light);
            margin-top: 6px;
            letter-spacing: .3px;
        }

/* roulang page: category1 */
:root {
            --brand-red: #A61E2A;
            --brand-red-light: #C92533;
            --brand-dark: #1B1D20;
            --brand-dark-light: #26282C;
            --brand-bg: #F5F2EC;
            --brand-bg-alt: #EDE8E0;
            --brand-gold: #C19A6B;
            --brand-gold-light: #D4AF8A;
            --brand-text: #4A4644;
            --brand-text-light: #8C857F;
            --brand-border: rgba(60, 20, 20, 0.09);
            --radius-card: 20px;
            --radius-card-sm: 12px;
            --radius-pill: 48px;
            --shadow-card: 0 2px 8px rgba(60, 20, 20, 0.06);
            --shadow-hover: 0 8px 24px rgba(60, 20, 20, 0.12);
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
            background-color: var(--brand-bg);
            color: var(--brand-text);
            line-height: 1.7;
            font-size: 15.5px;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            padding-top: 80px;
        }

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

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--brand-dark);
            font-weight: 700;
            line-height: 1.3;
        }

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

        /* ============ Dock 导航 ============ */
        .dock-nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            width: 92%;
            max-width: 1080px;
            background: rgba(27, 29, 32, 0.93);
            backdrop-filter: blur(8px);
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
            z-index: 1050;
            transition: box-shadow var(--transition-smooth);
        }

        .dock-nav:hover {
            box-shadow: 0 8px 40px rgba(166, 30, 42, 0.22);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 6px 8px;
            flex-wrap: nowrap;
        }

        .dock-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 4px 12px;
            border-radius: 40px;
            flex-shrink: 0;
            transition: background-color var(--transition-fast);
        }

        .dock-brand:hover {
            background: rgba(255, 255, 255, 0.06);
        }

        .brand-badge {
            background: linear-gradient(135deg, #C92533, #8A1620);
            color: #fff;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 13px;
            letter-spacing: 0.5px;
            box-shadow: 0 0 0 2px rgba(193, 154, 107, 0.3);
            flex-shrink: 0;
        }

        .brand-name {
            color: #F5F2EC;
            font-weight: 700;
            font-size: 14.5px;
            letter-spacing: 0.4px;
            white-space: nowrap;
            line-height: 1.2;
        }

        .dock-menu {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 2px;
        }

        .dock-menu li a {
            color: rgba(245, 242, 236, 0.75);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 30px;
            position: relative;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .dock-menu li a::after {
            content: "";
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--brand-gold);
            border-radius: 2px;
            transition: width var(--transition-smooth);
        }

        .dock-menu li a:hover {
            color: #fff;
        }

        .dock-menu li a:hover::after {
            width: 16px;
        }

        .dock-menu li a.active {
            color: var(--brand-gold);
            font-weight: 600;
        }

        .dock-menu li a.active::after {
            width: 20px;
            background: var(--brand-gold);
        }

        .dock-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .dock-icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: rgba(245, 242, 236, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .dock-icon-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--brand-gold);
            border-color: var(--brand-gold);
        }

        .btn-accent {
            background: linear-gradient(135deg, #C92533, #A61E2A);
            color: #F5F2EC;
            border: none;
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 13.5px;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-accent:hover {
            background: linear-gradient(135deg, #D4403B, #B8232E);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(166, 30, 42, 0.35);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #F5F2EC;
            font-size: 20px;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background-color var(--transition-fast);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        /* ============ 分类页头横幅 ============ */
        .category-hero {
            background: linear-gradient(120deg, #1B1D20 0%, #2A1819 55%, #4A1620 100%);
            position: relative;
            padding: 100px 0 80px;
            overflow: hidden;
            border-bottom: 3px solid var(--brand-gold);
        }

        .category-hero::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(193, 154, 107, 0.18) 0%, transparent 60%);
            border-radius: 50%;
        }

        .category-hero::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 220px;
            height: 220px;
            border: 1px solid rgba(193, 154, 107, 0.12);
            border-radius: 50%;
        }

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

        .category-hero .kicker {
            color: var(--brand-gold);
            font-size: 13.5px;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 8px;
            display: inline-block;
        }

        .category-hero h1 {
            color: #F5F2EC;
            font-size: 46px;
            font-weight: 900;
            letter-spacing: 1px;
            margin-bottom: 16px;
            position: relative;
        }

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

        .category-hero .hero-desc {
            color: rgba(245, 242, 236, 0.75);
            font-size: 16.5px;
            max-width: 620px;
            line-height: 1.8;
            margin: 0;
        }

        .category-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(193, 154, 107, 0.12);
            border: 1px solid rgba(193, 154, 107, 0.25);
            color: var(--brand-gold);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 13px;
            margin-top: 20px;
        }

        /* ============ 指标看板 ============ */
        .stats-band {
            background: var(--brand-bg);
            padding: 48px 0 32px;
            position: relative;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 24px;
        }

        .stat-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 24px 20px 20px;
            border-left: 4px solid var(--brand-red);
            box-shadow: var(--shadow-card);
            position: relative;
            transition: all var(--transition-smooth);
            overflow: hidden;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-left-color: var(--brand-gold);
        }

        .stat-card .stat-label {
            color: var(--brand-text-light);
            font-size: 13px;
            letter-spacing: 1px;
            margin-bottom: 6px;
        }

        .stat-card .stat-number {
            font-size: 44px;
            font-weight: 900;
            color: var(--brand-red);
            font-variant-numeric: tabular-nums;
            line-height: 1.1;
            letter-spacing: -1px;
        }

        .stat-card .stat-compare {
            font-size: 13px;
            color: #2E7D32;
            margin-top: 8px;
        }

        .stat-card .stat-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--brand-gold);
            color: var(--brand-dark);
            font-size: 10px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
        }

        /* ============ 服务矩阵 ============ */
        .service-matrix {
            padding: 80px 0;
            background: var(--brand-bg);
            position: relative;
        }

        .service-matrix .section-head {
            margin-bottom: 48px;
        }

        .section-head .section-label {
            color: var(--brand-red);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-head h2 {
            font-size: 32px;
            font-weight: 800;
            margin: 0;
        }

        .section-head p {
            color: var(--brand-text-light);
            font-size: 15px;
            max-width: 520px;
            margin-top: 8px;
        }

        .service-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .service-card {
            border-radius: var(--radius-card);
            padding: 28px 30px;
            position: relative;
            overflow: hidden;
            min-height: 220px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .service-card:nth-child(1),
        .service-card:nth-child(4) {
            background: linear-gradient(135deg, #B31E2C 0%, #7E1720 100%);
            color: #F5F2EC;
        }

        .service-card:nth-child(2),
        .service-card:nth-child(3) {
            background: linear-gradient(135deg, #22252A 0%, #1B1D20 100%);
            color: #F5F2EC;
        }

        .service-card .card-icon {
            font-size: 32px;
            color: var(--brand-gold);
            margin-bottom: 14px;
        }

        .service-card h3 {
            color: #F5F2EC;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .service-card p {
            color: rgba(245, 242, 236, 0.75);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
            flex-grow: 1;
        }

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

        .service-card .card-link:hover {
            gap: 12px;
            color: var(--brand-gold-light);
        }

        .service-card .card-data {
            position: absolute;
            right: 20px;
            bottom: 20px;
            font-size: 12.5px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(193, 154, 107, 0.3);
            padding: 4px 12px;
            border-radius: 20px;
            color: var(--brand-gold);
        }

        .service-card .stacked-images {
            position: absolute;
            right: -20px;
            top: -20px;
            opacity: 0.06;
            transform: rotate(15deg);
            font-size: 100px;
        }

        /* ============ 数据对比区 ============ */
        .compare-section {
            background: var(--brand-dark);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .compare-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(193, 154, 107, 0.5), transparent);
        }

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

        .compare-section .section-head .section-label {
            color: var(--brand-gold);
        }

        .compare-section .section-head h2 {
            color: #F5F2EC;
        }

        .compare-section .section-head p {
            color: rgba(245, 242, 236, 0.6);
        }

        .compare-wrap {
            display: flex;
            flex-direction: column;
            gap: 32px;
            margin-top: 40px;
        }

        .compare-item {
            display: grid;
            grid-template-columns: 120px 1fr auto;
            align-items: center;
            gap: 20px;
        }

        .compare-title {
            color: rgba(245, 242, 236, 0.6);
            font-size: 14px;
            text-align: right;
        }

        .compare-track {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 6px;
            height: 22px;
            position: relative;
            overflow: visible;
        }

        .compare-bar {
            height: 100%;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding-right: 10px;
            position: relative;
            transition: width 1s ease;
        }

        .compare-bar.red-bar {
            background: linear-gradient(90deg, #8A1620, #C92533);
        }

        .compare-bar.gray-bar {
            background: linear-gradient(90deg, #3A3D42, #5A5E64);
        }

        .compare-value {
            background: var(--brand-gold);
            color: var(--brand-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 20px;
            font-variant-numeric: tabular-nums;
        }

        .compare-meta {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.5);
            max-width: 160px;
            white-space: nowrap;
        }

        /* ============ 适用场景 ============ */
        .scenario-section {
            padding: 80px 0;
            background: var(--brand-bg);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 40px;
        }

        .scenario-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 28px 24px;
            border: 1px solid var(--brand-border);
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .scenario-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 3px;
            height: 100%;
            background: var(--brand-gold);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

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

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

        .scenario-card .scenario-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(166, 30, 42, 0.08);
            color: var(--brand-red);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 16px;
        }

        .scenario-card h3 {
            font-size: 17px;
            margin-bottom: 8px;
        }

        .scenario-card p {
            color: var(--brand-text-light);
            font-size: 13.5px;
            line-height: 1.6;
            margin: 0;
        }

        /* ============ 图文内容 ============ */
        .content-focus {
            padding: 80px 0;
            background: var(--brand-bg-alt);
        }

        .focus-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            margin-top: 24px;
        }

        .focus-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            position: relative;
        }

        .focus-image img {
            width: 100%;
            display: block;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .focus-image .image-tag {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: linear-gradient(135deg, rgba(166, 30, 42, 0.92), rgba(27, 29, 32, 0.92));
            color: #F5F2EC;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12px;
            border: 1px solid rgba(193, 154, 107, 0.3);
        }

        .focus-content h3 {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .focus-content p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--brand-text);
            margin-bottom: 16px;
        }

        .focus-content ul {
            padding-left: 0;
            list-style: none;
            margin: 0 0 24px;
        }

        .focus-content ul li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 8px;
            font-size: 14.5px;
        }

        .focus-content ul li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 11px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--brand-gold);
        }

        .btn-outline-red {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: 1.5px solid var(--brand-red);
            color: var(--brand-red);
            padding: 10px 24px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            transition: all var(--transition-fast);
        }

        .btn-outline-red:hover {
            background: rgba(166, 30, 42, 0.1);
            color: var(--brand-red);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(166, 30, 42, 0.15);
        }

        /* ============ FAQ ============ */
        .faq-section {
            padding: 80px 0;
            background: var(--brand-bg);
        }

        .faq-list {
            max-width: 800px;
            margin: 40px auto 0;
        }

        .faq-item {
            background: #fff;
            border-radius: 16px;
            margin-bottom: 12px;
            border: 1px solid var(--brand-border);
            overflow: hidden;
            transition: box-shadow var(--transition-smooth);
        }

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

        .faq-question {
            padding: 18px 22px;
            color: var(--brand-dark);
            font-weight: 600;
            font-size: 15.5px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            user-select: none;
            transition: color var(--transition-fast);
        }

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

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1.5px solid rgba(166, 30, 42, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--brand-red);
            transition: all var(--transition-smooth);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--brand-red);
            color: #fff;
            border-color: var(--brand-red);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

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

        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--brand-text-light);
            font-size: 14.5px;
            line-height: 1.8;
            background: #F8F5F0;
            border-left: 2px solid var(--brand-red);
        }

        /* ============ CTA ============ */
        .cta-section {
            padding: 64px 0 80px;
            background: var(--brand-bg);
            position: relative;
        }

        .cta-card {
            background: linear-gradient(135deg, #1B1D20 0%, #2A1819 100%);
            border-radius: 24px;
            padding: 48px 56px;
            position: relative;
            overflow: hidden;
            box-shadow: color-mix(in srgb, #1B1D20 50%, transparent) 0 16px 40px;
        }

        .cta-card::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(193, 154, 107, 0.15) 0%, transparent 65%);
            border-radius: 50%;
        }

        .cta-card::after {
            content: "\f005";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 30px;
            bottom: 20px;
            font-size: 90px;
            color: rgba(193, 154, 107, 0.06);
        }

        .cta-card h3 {
            color: #F5F2EC;
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .cta-card p {
            color: rgba(245, 242, 236, 0.7);
            font-size: 15px;
            max-width: 480px;
        }

        .cta-form-row {
            max-width: 520px;
            margin-top: 28px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-form-row .form-control {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.14);
            color: #F5F2EC;
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .cta-form-row .form-control::placeholder {
            color: rgba(245, 242, 236, 0.4);
        }

        .cta-form-row .form-control:focus {
            outline: none;
            border-color: var(--brand-gold);
            box-shadow: 0 0 0 3px rgba(193, 154, 107, 0.15);
            background: rgba(255, 255, 255, 0.1);
        }

        .cta-form-btn {
            background: linear-gradient(135deg, #C92533, #A61E2A);
            border: none;
            border-radius: 10px;
            padding: 12px 28px;
            font-size: 14.5px;
            font-weight: 600;
            color: #F5F2EC;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .cta-form-btn:hover {
            background: linear-gradient(135deg, #D4403B, #B8232E);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(166, 30, 42, 0.35);
        }

        .cta-note {
            color: rgba(245, 242, 236, 0.35);
            font-size: 12px;
            margin-top: 14px;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--brand-dark);
            padding: 64px 0 0;
            color: rgba(245, 242, 236, 0.55);
            position: relative;
        }

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

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .footer-logo-text {
            color: #F5F2EC;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
            color: rgba(245, 242, 236, 0.55);
        }

        .footer-links h4 {
            color: #F5F2EC;
            font-size: 15px;
            margin-bottom: 18px;
            font-weight: 600;
        }

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

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

        .footer-links ul li a {
            color: rgba(245, 242, 236, 0.55);
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .footer-links ul li a:hover {
            color: var(--brand-gold);
            padding-left: 6px;
        }

        .footer-meta h4 {
            color: #F5F2EC;
            font-size: 15px;
            margin-bottom: 18px;
            font-weight: 600;
        }

        .footer-meta p {
            font-size: 14px;
            margin-bottom: 8px;
            color: rgba(245, 242, 236, 0.55);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding: 20px 0;
        }

        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-bottom span {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.4);
        }

        /* ============ 返回首页 ============ */
        .back-home {
            padding: 32px 0 48px;
            text-align: center;
            background: var(--brand-bg);
        }

        .back-home a {
            color: var(--brand-text-light);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
        }

        .back-home a:hover {
            color: var(--brand-red);
            gap: 12px;
        }

        /* ============ 响应式 ============ */
        @media (min-width: 992px) {
            .service-card:nth-child(1) {
                margin-right: 40px;
            }
            .service-card:nth-child(4) {
                margin-left: 40px;
            }
            .service-grid {
                gap: 32px;
            }
        }

        @media (max-width: 991.98px) {
            body {
                padding-top: 84px;
            }

            .dock-nav {
                width: 94%;
            }

            .brand-name {
                font-size: 13.5px;
            }

            .dock-menu li a {
                padding: 8px 13px;
                font-size: 13.5px;
            }

            .dock-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--brand-dark);
                margin-top: 8px;
                border-radius: 20px;
                padding: 16px;
                flex-direction: column;
                box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
            }

            .dock-menu.show {
                display: flex;
            }

            .nav-toggle {
                display: flex;
                margin-left: auto;
                margin-right: 8px;
            }

            .dock-actions {
                display: none;
            }

            .category-hero h1 {
                font-size: 36px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .service-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .compare-item {
                grid-template-columns: 80px 1fr auto;
                gap: 12px;
            }

            .compare-meta {
                max-width: 70px;
                white-space: normal;
                font-size: 12px;
            }

            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

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

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

            .cta-card {
                padding: 40px 32px;
            }
        }

        @media (max-width: 767.98px) {
            .category-hero {
                padding: 72px 0 56px;
            }

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

            .stats-grid {
                gap: 12px;
            }

            .stat-card .stat-number {
                font-size: 34px;
            }

            .compare-item {
                grid-template-columns: 1fr;
                gap: 8px;
            }

            .compare-title {
                text-align: left;
            }

            .compare-meta {
                max-width: none;
            }

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

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

            .cta-form-row {
                flex-direction: column;
            }

            .cta-form-row .form-control {
                min-width: 100%;
            }

            .cta-form-btn {
                justify-content: center;
            }
        }

        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .brand-name {
                font-size: 12px;
            }

            .brand-badge {
                width: 30px;
                height: 30px;
                font-size: 11px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .stat-card {
                padding: 18px 14px;
            }

            .stat-card .stat-number {
                font-size: 30px;
            }

            .stat-card .stat-badge {
                top: 10px;
                right: 10px;
                width: 28px;
                height: 28px;
                font-size: 9px;
            }

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

            .service-card {
                padding: 24px 20px;
            }

            .cta-card h3 {
                font-size: 22px;
            }

            .focus-content h3 {
                font-size: 22px;
            }

            .back-home {
                padding-bottom: 40px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

/* roulang page: article */
:root {
            --red: #A61E2A;
            --red-dark: #8A1620;
            --red-light: #C0392B;
            --black: #1B1D20;
            --black-soft: #26282C;
            --cream: #F5F2EC;
            --cream-soft: #EDE8E0;
            --gold: #C19A6B;
            --gold-bright: #D4AF7A;
            --text-main: #4A4644;
            --text-muted: #8C857F;
            --border-light: #E5DFD6;
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 8px rgba(60, 20, 20, 0.06);
            --shadow-md: 0 8px 24px rgba(60, 20, 20, 0.12);
            --font-main: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

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

        a {
            transition: all 0.3s ease;
        }

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

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

        .btn-accent {
            background: var(--red);
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 14px;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            font-family: var(--font-main);
        }

        .btn-accent:hover {
            background: var(--red-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(166, 30, 42, 0.25);
        }

        .btn-accent:focus-visible {
            outline: 3px solid rgba(166, 30, 42, 0.3);
            outline-offset: 2px;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--red);
            color: var(--red);
            padding: 8px 20px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 14px;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            font-family: var(--font-main);
        }

        .btn-outline:hover {
            background: rgba(166, 30, 42, 0.08);
            color: var(--red-dark);
        }

        .dock-nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% - 32px);
            max-width: 1080px;
            z-index: 1050;
            background: rgba(27, 29, 32, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 48px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 32px rgba(60, 20, 20, 0.18);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 16px 8px 10px;
            min-height: 60px;
        }

        .dock-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            text-decoration: none;
            padding-left: 4px;
            flex-shrink: 0;
        }

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

        .brand-badge {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--red), var(--red-dark));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 13px;
            letter-spacing: 1px;
            box-shadow: 0 2px 10px rgba(166, 30, 42, 0.4);
            flex-shrink: 0;
        }

        .brand-name {
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-size: 16px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: background 0.3s;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .dock-menu {
            display: flex;
            gap: 2px;
            list-style: none;
            margin: 0;
            padding: 0;
            align-items: center;
        }

        .dock-menu li a {
            color: rgba(255, 255, 255, 0.78);
            text-decoration: none;
            padding: 8px 14px;
            border-radius: 24px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            white-space: nowrap;
        }

        .dock-menu li a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }

        .dock-menu li a.active {
            color: var(--gold-bright);
            background: rgba(193, 154, 107, 0.12);
        }

        .dock-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }

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

        .dock-icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: #fff;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .dock-icon-btn:hover {
            background: rgba(255, 255, 255, 0.14);
            color: var(--gold-bright);
        }

        /* ---------- Article Hero ---------- */
        .article-hero {
            background: linear-gradient(135deg, rgba(149, 25, 38, 0.94), rgba(27, 29, 32, 0.88)), url('/assets/images/backpic/back-1.webp') center 30% / cover no-repeat;
            color: #fff;
            padding: 150px 0 70px;
            position: relative;
            overflow: hidden;
        }

        .article-hero::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -40px;
            width: 220px;
            height: 220px;
            border: 2px solid rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }

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

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .article-breadcrumb a {
            color: rgba(255, 255, 255, 0.65);
            text-decoration: none;
        }

        .article-breadcrumb a:hover {
            color: var(--gold-bright);
        }

        .article-breadcrumb .sep {
            color: rgba(255, 255, 255, 0.35);
        }

        .article-title {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 22px;
            color: #fff;
            max-width: 860px;
            letter-spacing: 0.5px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
        }

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

        .meta-item i {
            color: var(--gold-bright);
        }

        /* ---------- Article Main ---------- */
        .article-main {
            padding: 64px 0 48px;
            background: var(--cream);
        }

        .article-narrow {
            max-width: 780px;
            margin: 0 auto;
        }

        .article-body {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-main);
        }

        .article-body p {
            margin-bottom: 1.3em;
        }

        .article-body h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--black);
            margin: 1.8em 0 0.8em;
            padding-left: 16px;
            border-left: 4px solid var(--red);
            line-height: 1.4;
        }

        .article-body h3 {
            font-size: 21px;
            font-weight: 700;
            color: var(--black);
            margin: 1.5em 0 0.6em;
        }

        .article-body h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--black);
            margin: 1.3em 0 0.5em;
        }

        .article-body ul,
        .article-body ol {
            margin: 1.2em 0;
            padding-left: 1.5em;
        }

        .article-body li {
            margin-bottom: 0.55em;
        }

        .article-body a {
            color: var(--red);
            text-decoration: underline;
            text-underline-offset: 3px;
            word-break: break-all;
        }

        .article-body a:hover {
            color: var(--red-dark);
        }

        .article-body img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-md);
            margin: 1.8em auto;
            display: block;
            box-shadow: var(--shadow-sm);
        }

        .article-body blockquote {
            border-left: 4px solid var(--red);
            background: rgba(166, 30, 42, 0.06);
            padding: 18px 22px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 1.8em 0;
            color: var(--text-main);
            font-style: normal;
        }

        .article-body blockquote p {
            margin-bottom: 0.4em;
        }

        .article-body blockquote p:last-child {
            margin-bottom: 0;
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
            font-size: 14px;
        }

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

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

        .article-body table tr:nth-child(even) td {
            background: var(--cream-soft);
        }

        .article-body hr {
            border: none;
            border-top: 1px solid var(--border-light);
            margin: 2em 0;
        }

        .article-missing {
            text-align: center;
            padding: 80px 24px;
            background: #fff;
            border-radius: var(--radius-lg);
            border: 2px dashed var(--border-light);
        }

        .article-missing i {
            font-size: 52px;
            color: var(--gold);
            display: block;
            margin-bottom: 18px;
        }

        .article-missing h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 8px;
        }

        .article-missing p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        /* ---------- Article Footer Nav ---------- */
        .article-pager-section {
            padding: 32px 0 16px;
            background: var(--cream);
        }

        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border-light);
        }

        .article-tags .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
            border: 1px solid var(--border-light);
            color: var(--text-main);
            font-size: 13px;
            padding: 6px 14px;
            border-radius: 24px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .article-tags .tag:hover {
            border-color: var(--red);
            color: var(--red);
        }

        .article-tags .tag i {
            color: var(--red);
            font-size: 12px;
        }

        .article-pager {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .pager-link {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 14px 22px;
            color: var(--text-main);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }

        .pager-link:hover {
            border-color: var(--red);
            color: var(--red);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .pager-link i {
            font-size: 13px;
        }

        .pager-link.next {
            color: var(--red);
            border-color: rgba(166, 30, 42, 0.3);
        }

        /* ---------- Related Section ---------- */
        .related-section {
            padding: 70px 0;
            background: var(--cream-soft);
        }

        .section-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .section-head h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--black);
            margin: 0;
            position: relative;
            padding-left: 16px;
        }

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

        .text-link {
            color: var(--red);
            text-decoration: none;
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .text-link:hover {
            color: var(--red-dark);
        }

        .related-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all 0.35s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: rgba(166, 30, 42, 0.35);
        }

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

        .related-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

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

        .card-cat {
            display: inline-block;
            background: var(--red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
            align-self: flex-start;
            letter-spacing: 0.3px;
        }

        .card-body-custom h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--black);
            line-height: 1.5;
            margin-bottom: 10px;
            flex: 1;
        }

        .card-date {
            font-size: 13px;
            color: var(--text-muted);
            display: block;
            margin-top: auto;
        }

        /* ---------- CTA Section ---------- */
        .cta-section {
            padding: 80px 0;
            background: var(--cream);
        }

        .cta-card {
            max-width: 640px;
            margin: 0 auto;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--red), var(--gold));
        }

        .cta-card h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--black);
            margin-bottom: 8px;
        }

        .cta-card > p {
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 28px;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            text-align: left;
        }

        .cta-form .form-row {
            display: flex;
            gap: 14px;
        }

        .cta-form input,
        .cta-form select {
            font-family: var(--font-main);
            font-size: 14px;
            padding: 13px 16px;
            border: 1.5px solid var(--border-light);
            border-radius: 10px;
            background: #FAF8F5;
            transition: all 0.3s ease;
            flex: 1;
        }

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

        .cta-form input:focus,
        .cta-form select:focus {
            border-color: var(--red);
            box-shadow: 0 0 0 3px rgba(166, 30, 42, 0.15);
            outline: none;
            background: #fff;
        }

        .cta-form select {
            appearance: auto;
        }

        .cta-form .btn-accent {
            flex: 1;
            padding: 14px 20px;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .privacy-note {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 18px;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--black);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 0;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

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

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

        .footer-logo-text {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            margin: 16px 0 0;
            color: rgba(255, 255, 255, 0.55);
            max-width: 360px;
        }

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

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

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

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

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

        .footer-meta p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 22px 0;
            display: flex;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
            flex-wrap: wrap;
        }

        .footer-bottom span {
            color: rgba(255, 255, 255, 0.4);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 991.98px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }

            .dock-nav {
                width: calc(100% - 24px);
            }

            .nav-toggle {
                display: flex;
            }

            .dock-menu {
                display: none;
                position: absolute;
                top: calc(100% + 10px);
                left: 0;
                right: 0;
                background: rgba(27, 29, 32, 0.97);
                border-radius: 20px;
                padding: 14px;
                flex-direction: column;
                gap: 6px;
                border: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
            }

            .dock-menu.open {
                display: flex;
            }

            .dock-menu li a {
                display: block;
                padding: 10px 16px;
                width: 100%;
            }

            .dock-menu li a.active::after {
                display: none;
            }

            .dock-actions .dock-icon-btn {
                display: none;
            }

            .brand-name {
                font-size: 14px;
            }

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

            .footer-brand p {
                max-width: 100%;
            }

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

        @media (max-width: 767.98px) {
            .article-hero {
                padding: 130px 0 50px;
            }

            .article-title {
                font-size: 27px;
            }

            .article-meta {
                gap: 12px;
                font-size: 13px;
            }

            .article-main {
                padding: 40px 0 30px;
            }

            .article-body {
                font-size: 15px;
            }

            .article-body h2 {
                font-size: 22px;
            }

            .cta-card {
                padding: 32px 22px;
            }

            .cta-form .form-row {
                flex-direction: column;
                gap: 14px;
            }

            .section-head h2 {
                font-size: 23px;
            }

            .related-section {
                padding: 50px 0;
            }

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

            .site-footer {
                padding-top: 40px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }

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

        @media (max-width: 575.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .brand-name {
                display: none;
            }

            .dock-brand {
                padding-left: 4px;
            }

            .dock-actions .btn-accent {
                padding: 8px 14px;
                font-size: 13px;
            }

            .dock-inner {
                gap: 6px;
            }

            .article-title {
                font-size: 23px;
            }

            .article-hero {
                background-attachment: scroll;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #A61E2A;
            --primary-dark: #7E1420;
            --primary-light: #C92A38;
            --dark: #1B1D20;
            --dark-soft: #24262B;
            --bg: #F5F2EC;
            --bg-alt: #EDE8E0;
            --gold: #C19A6B;
            --gold-light: #D6B48C;
            --text: #4A4644;
            --text-light: #8C857F;
            --white-off: #FAF8F4;
            --border: rgba(60, 20, 20, 0.08);
            --radius-sm: 12px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(60, 20, 20, 0.06);
            --shadow-lg: 0 8px 24px rgba(60, 20, 20, 0.12);
            --font-base: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", -apple-system, sans-serif;
            --font-num: "DIN Alternate", "Bebas Neue", "Oswald", "Arial Narrow", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            background-image: radial-gradient(rgba(60, 20, 20, 0.025) 1px, transparent 1px);
            background-size: 24px 24px;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }

        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        button {
            border: none;
            background: none;
            font-family: inherit;
            cursor: pointer;
        }

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

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

        /* ============ Dock 导航 ============ */
        .dock-nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            width: 92%;
            max-width: 1080px;
            z-index: 1030;
            background: rgba(27, 29, 32, 0.94);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 48px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 6px 8px 6px 16px;
            gap: 12px;
        }

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

        .brand-badge {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #FFF4E8;
            font-size: 13px;
            font-weight: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: -0.5px;
            box-shadow: 0 0 0 2px rgba(193, 154, 107, 0.35);
        }

        .brand-name {
            color: #F5F2EC;
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .nav-toggle {
            display: none;
            color: #F5F2EC;
            font-size: 20px;
            padding: 8px 12px;
            line-height: 1;
        }

        .dock-menu {
            display: flex;
            align-items: center;
            gap: 2px;
            margin: 0;
            padding: 0;
        }

        .dock-menu li {
            margin: 0;
        }

        .dock-link {
            display: block;
            padding: 8px 16px;
            color: rgba(245, 242, 236, 0.75);
            font-size: 14px;
            font-weight: 500;
            border-radius: 24px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
        }

        .dock-link::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            border-radius: 2px;
            background: var(--gold);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform 0.3s ease;
        }

        .dock-link:hover {
            color: #FFF4E8;
        }

        .dock-link:hover::after {
            transform: scaleX(1);
        }

        .dock-link.active {
            color: var(--gold-light);
            font-weight: 600;
        }

        .dock-link.active::after {
            transform: scaleX(1);
            background: var(--gold);
        }

        .dock-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .dock-icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            color: rgba(245, 242, 236, 0.8);
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.25s ease, color 0.25s ease;
        }

        .dock-icon-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #FFF4E8;
        }

        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 20px;
            border-radius: 24px;
            background: var(--primary);
            color: #FFF4E8;
            font-size: 13px;
            font-weight: 600;
            transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
        }

        .btn-accent:hover {
            background: var(--primary-light);
            color: #FFF4E8;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(166, 30, 42, 0.3);
        }

        body {
            padding-top: 84px;
        }

        /* ============ Banner ============ */
        .page-banner {
            position: relative;
            background: linear-gradient(120deg, rgba(126, 20, 32, 0.94) 15%, rgba(27, 29, 32, 0.9) 70%),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 130px 0 90px;
            color: #FAF8F4;
            overflow: hidden;
        }

        .page-banner::after {
            content: "";
            position: absolute;
            right: -60px;
            top: 50%;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            border: 1px solid rgba(193, 154, 107, 0.18);
            transform: translateY(-50%);
        }

        .page-banner::before {
            content: "";
            position: absolute;
            right: 30px;
            top: 50%;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            border: 1px solid rgba(193, 154, 107, 0.12);
            transform: translateY(-50%);
        }

        .banner-badge {
            display: inline-block;
            padding: 6px 18px;
            border: 1px solid rgba(214, 180, 140, 0.55);
            border-radius: 24px;
            color: var(--gold-light);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 22px;
            background: rgba(20, 20, 22, 0.25);
        }

        .page-banner h1 {
            font-size: 46px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #FFF8F0;
            letter-spacing: 0.5px;
        }

        .banner-sub {
            font-size: 18px;
            color: rgba(250, 248, 244, 0.78);
            max-width: 560px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .banner-links {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-main {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 34px;
            border-radius: 10px;
            background: var(--primary);
            color: #FFF4E8;
            font-size: 15px;
            font-weight: 700;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 16px rgba(166, 30, 42, 0.3);
        }

        .btn-main:hover {
            background: var(--primary-light);
            color: #FFF4E8;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(166, 30, 42, 0.35);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 32px;
            border-radius: 10px;
            border: 1.5px solid rgba(250, 248, 244, 0.6);
            color: #FAF8F4;
            font-size: 15px;
            font-weight: 600;
            transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #FAF8F4;
            color: #FFF4E8;
        }

        /* ============ 通用区块 ============ */
        .section-block {
            padding: 90px 0;
        }

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

        .section-tag {
            display: inline-block;
            padding: 5px 16px;
            background: rgba(166, 30, 42, 0.08);
            color: var(--primary);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 14px;
        }

        .section-head {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 48px;
        }

        .section-head h2 {
            font-size: 34px;
            font-weight: 900;
            color: var(--dark);
            line-height: 1.3;
            margin-bottom: 12px;
        }

        .section-head p {
            color: var(--text-light);
            font-size: 16px;
            line-height: 1.7;
        }

        /* ============ 社区介绍 ============ */
        .community-intro .intro-copy h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--dark);
            line-height: 1.35;
            margin-bottom: 18px;
        }

        .community-intro .intro-copy p {
            font-size: 16px;
            color: var(--text);
            line-height: 1.85;
            margin-bottom: 22px;
        }

        .intro-list {
            margin-top: 8px;
        }

        .intro-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 15px;
            color: var(--text);
        }

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

        .intro-list li i {
            color: var(--primary);
            font-size: 16px;
            margin-top: 4px;
            width: 20px;
            text-align: center;
        }

        .intro-list li strong {
            color: var(--dark);
            font-weight: 700;
        }

        .intro-img-wrap {
            position: relative;
        }

        .intro-img-wrap::before {
            content: "";
            position: absolute;
            top: -16px;
            right: -16px;
            width: 100%;
            height: 100%;
            border: 2px solid var(--gold);
            border-radius: var(--radius-xl);
            z-index: 0;
        }

        .intro-img-wrap img {
            position: relative;
            z-index: 1;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .intro-img-badge {
            position: absolute;
            z-index: 2;
            left: 18px;
            bottom: 18px;
            background: rgba(27, 29, 32, 0.88);
            color: #FFF4E8;
            padding: 12px 22px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 600;
            backdrop-filter: blur(6px);
        }

        .intro-img-badge i {
            color: var(--gold);
            font-size: 16px;
        }

        /* ============ 特色卡片 ============ */
        .community-features .feature-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            height: 100%;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .community-features .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(166, 30, 42, 0.25);
        }

        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(166, 30, 42, 0.12), rgba(166, 30, 42, 0.04));
            color: var(--primary);
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            border: 1px solid rgba(166, 30, 42, 0.1);
        }

        .feature-card h3 {
            font-size: 19px;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .feature-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap 0.25s ease, color 0.25s ease;
        }

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

        /* ============ 数据看板 ============ */
        .data-metrics {
            background: var(--dark);
            color: #F5F2EC;
            position: relative;
            overflow: hidden;
        }

        .data-metrics::after {
            content: "";
            position: absolute;
            top: -80px;
            left: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            border: 1px solid rgba(193, 154, 107, 0.14);
        }

        .data-metrics::before {
            content: "";
            position: absolute;
            bottom: -100px;
            right: -60px;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            border: 1px solid rgba(193, 154, 107, 0.1);
        }

        .data-metrics .section-head h2 {
            color: #F5F2EC;
        }

        .data-metrics .section-head p {
            color: rgba(245, 242, 236, 0.55);
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            z-index: 1;
        }

        .data-card {
            background: #F5F2EC;
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            border-left: 4px solid var(--primary);
            position: relative;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .data-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
        }

        .data-label {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 8px;
            letter-spacing: 1px;
            font-weight: 500;
        }

        .data-number {
            font-family: var(--font-num);
            font-size: 46px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            font-variant-numeric: tabular-nums;
            margin-bottom: 8px;
        }

        .data-desc {
            font-size: 13px;
            color: #5C8770;
            font-weight: 600;
        }

        .data-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--gold);
            color: var(--dark);
            font-size: 11px;
            font-weight: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 8px rgba(193, 154, 107, 0.4);
        }

        /* ============ 场景 ============ */
        .scene-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }

        .scene-img-wrap img {
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            width: 100%;
            height: 480px;
            object-fit: cover;
        }

        .scene-content .section-tag {
            margin-bottom: 12px;
        }

        .scene-content h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--dark);
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .scene-lead {
            font-size: 16px;
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .scene-item {
            display: flex;
            gap: 16px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
        }

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

        .scene-item-icon {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 14px;
            background: rgba(166, 30, 42, 0.08);
            color: var(--primary);
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(166, 30, 42, 0.1);
        }

        .scene-item h4 {
            font-size: 17px;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 6px;
        }

        .scene-item p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            margin: 0;
        }

        /* ============ CTA ============ */
        .join-community .cta-card {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark) 80%);
            border-radius: var(--radius-xl);
            padding: 60px 48px;
            text-align: center;
            color: #F5F2EC;
            position: relative;
            overflow: hidden;
            box-shadow: 0 16px 48px rgba(60, 20, 20, 0.2);
        }

        .cta-card::before {
            content: "";
            position: absolute;
            top: -80px;
            right: 10%;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 2px solid rgba(214, 180, 140, 0.18);
        }

        .cta-card::after {
            content: "";
            position: absolute;
            bottom: -60px;
            left: 6%;
            width: 140px;
            height: 140px;
            border-radius: 50%;
            border: 2px solid rgba(214, 180, 140, 0.12);
        }

        .cta-card h2 {
            font-size: 34px;
            font-weight: 900;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .cta-card p {
            font-size: 16px;
            color: rgba(245, 242, 236, 0.65);
            max-width: 520px;
            margin: 0 auto 32px;
            position: relative;
            z-index: 1;
        }

        .cta-card .btn-main {
            position: relative;
            z-index: 1;
            background: #FAF8F4;
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }

        .cta-card .btn-main:hover {
            background: var(--gold-light);
            color: var(--dark);
        }

        /* ============ FAQ ============ */
        .faq-section .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-accordion .accordion-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 16px !important;
            margin-bottom: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-accordion .accordion-button {
            padding: 22px 28px;
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            background: #FFFFFF;
            box-shadow: none;
            transition: color 0.3s ease;
        }

        .faq-accordion .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 24px;
            font-weight: 300;
            color: var(--primary);
            width: auto;
            height: auto;
            line-height: 1;
            transition: transform 0.35s ease;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: #FFFBF7;
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(166, 30, 42, 0.12);
        }

        .faq-accordion .accordion-body {
            padding: 0 28px 24px;
            font-size: 15px;
            color: var(--text);
            line-height: 1.8;
            border-left: 2px solid var(--primary);
            margin: 0 20px 0 28px;
            padding-left: 16px;
        }

        /* ============ 返回首页 ============ */
        .back-home {
            padding: 48px 0;
            text-align: center;
            background-color: var(--bg-alt);
        }

        .back-home a {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
            font-weight: 700;
            color: var(--dark);
            padding: 14px 36px;
            border-radius: 40px;
            background: #FFFFFF;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

        .back-home a:hover {
            transform: translateX(-4px);
            color: var(--primary);
            border-color: rgba(166, 30, 42, 0.2);
            box-shadow: var(--shadow-lg);
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--dark);
            color: rgba(245, 242, 236, 0.7);
            padding: 64px 0 0;
            position: relative;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .footer-logo .brand-badge {
            width: 38px;
            height: 38px;
            font-size: 14px;
        }

        .footer-logo-text {
            color: #F5F2EC;
            font-size: 16px;
            font-weight: 700;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(245, 242, 236, 0.55);
            max-width: 360px;
            margin: 0;
        }

        .footer-links h4,
        .footer-meta h4 {
            color: #F5F2EC;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-links h4::after,
        .footer-meta h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 24px;
            height: 2px;
            background: var(--gold);
        }

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

        .footer-links ul li a {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.6);
            transition: color 0.25s ease, padding-left 0.25s ease;
        }

        .footer-links ul li a:hover {
            color: var(--gold-light);
            padding-left: 6px;
        }

        .footer-meta p {
            font-size: 14px;
            color: rgba(245, 242, 236, 0.55);
            margin-bottom: 8px;
        }

        .footer-bottom {
            padding: 22px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-bottom span {
            font-size: 13px;
            color: rgba(245, 242, 236, 0.4);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 991.98px) {
            .dock-nav {
                width: 96%;
                border-radius: 32px;
            }

            .dock-inner {
                flex-wrap: wrap;
                padding: 10px 14px;
            }

            .nav-toggle {
                display: block;
                margin-left: auto;
            }

            .dock-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 10px 4px 4px;
                border-top: 1px solid rgba(255, 255, 255, 0.06);
                margin-top: 8px;
            }

            .dock-menu.open {
                display: flex;
            }

            .dock-link {
                padding: 12px 16px;
                border-radius: 12px;
            }

            .dock-link::after {
                display: none;
            }

            .dock-actions {
                display: none;
            }

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

            .scene-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .scene-img-wrap img {
                height: 360px;
            }

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

        @media (max-width: 767.98px) {
            .page-banner {
                padding: 100px 0 64px;
            }

            .page-banner h1 {
                font-size: 32px;
            }

            .banner-sub {
                font-size: 16px;
            }

            .section-block {
                padding: 56px 0;
            }

            .section-head h2 {
                font-size: 26px;
            }

            .community-intro .intro-copy h2 {
                font-size: 26px;
            }

            .intro-img-wrap img {
                height: 300px;
            }

            .data-metrics {
                padding: 56px 0;
            }

            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .data-number {
                font-size: 34px;
            }

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

            .cta-card h2 {
                font-size: 26px;
            }

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

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

        @media (max-width: 575.98px) {
            body {
                padding-top: 70px;
            }

            .dock-nav {
                top: 10px;
                border-radius: 24px;
            }

            .brand-name {
                font-size: 13px;
                max-width: 180px;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .brand-badge {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }

            .page-banner {
                padding: 84px 0 52px;
            }

            .page-banner h1 {
                font-size: 27px;
            }

            .banner-links {
                flex-direction: column;
                align-items: flex-start;
            }

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

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

            .data-card {
                padding: 24px 20px;
            }

            .data-number {
                font-size: 40px;
            }

            .scene-img-wrap img {
                height: 260px;
            }

            .intro-img-wrap img {
                height: 240px;
            }

            .cta-card {
                padding: 32px 18px;
                border-radius: 18px;
            }

            .cta-card h2 {
                font-size: 23px;
            }

            .faq-accordion .accordion-button {
                font-size: 15px;
                padding: 18px 18px;
            }

            .faq-accordion .accordion-body {
                padding: 0 16px 18px;
                margin: 0 14px 0 18px;
                font-size: 14px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #A61E2A;
            --primary-dark: #7D141E;
            --primary-light: #C22A36;
            --black: #1B1D20;
            --black-light: #24262A;
            --warm-white: #F5F2EC;
            --warm-gray: #EDE8E0;
            --gold: #C19A6B;
            --gold-light: #D4B48A;
            --text: #4A4644;
            --text-light: #8C857F;
            --border: rgba(166, 30, 42, 0.12);
            --shadow-sm: 0 2px 8px rgba(60, 20, 20, 0.06);
            --shadow-lg: 0 8px 24px rgba(60, 20, 20, 0.12);
            --radius-sm: 12px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
        }

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

        body {
            font-family: var(--font-family);
            background: var(--warm-white);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
            margin: 0 auto;
        }

        /* ===== 浮动 Dock 导航 ===== */
        .dock-nav {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 92%;
            max-width: 1080px;
            background: rgba(27, 29, 32, 0.92);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 48px;
            padding: 8px 20px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .dock-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
        }

        .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-weight: 900;
            font-size: 14px;
            letter-spacing: -0.5px;
            box-shadow: 0 0 0 2px rgba(193, 154, 107, 0.4);
        }

        .brand-name {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            white-space: nowrap;
        }

        .nav-toggle {
            display: none;
            color: #fff;
            font-size: 20px;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .dock-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-link {
            display: inline-block;
            padding: 8px 14px;
            border-radius: 24px;
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
            font-weight: 500;
            transition: all 0.25s ease;
            position: relative;
        }

        .dock-link::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 18px;
            right: 18px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

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

        .dock-link:hover::after {
            transform: scaleX(1);
        }

        .dock-link.active {
            color: var(--gold);
            font-weight: 600;
        }

        .dock-link.active::after {
            transform: scaleX(1);
            background: var(--gold);
        }

        .dock-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .dock-icon-btn {
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            color: rgba(255, 255, 255, 0.8);
            transition: all 0.25s;
        }

        .dock-icon-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }

        .btn-accent {
            display: inline-block;
            background: var(--primary);
            color: #f5f2ec;
            border-radius: 24px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid var(--primary);
        }

        .btn-accent:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(166, 30, 42, 0.3);
        }

        .btn-outline-light {
            display: inline-block;
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.5);
            border-radius: 24px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            transform: translateY(-2px);
        }

        /* ===== Hero 页头横幅 ===== */
        .shop-hero {
            position: relative;
            padding: 160px 0 90px;
            background: linear-gradient(135deg, #1B1D20 0%, #4A0D12 45%, #A61E2A 100%);
            color: #fff;
            overflow: hidden;
        }

        .shop-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
            opacity: 0.18;
        }

        .shop-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z'/%3E%3C/g%3E%3C/svg%3E");
            pointer-events: none;
        }

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

        .hero-tag {
            display: inline-block;
            background: rgba(193, 154, 107, 0.2);
            border: 1px solid rgba(193, 154, 107, 0.5);
            color: var(--gold-light);
            border-radius: 24px;
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 24px;
        }

        .shop-hero h1 {
            font-size: 44px;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 18px;
            color: #fff;
            max-width: 720px;
        }

        .shop-hero .hero-sub {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin-bottom: 32px;
            line-height: 1.7;
        }

        .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .shop-hero .hero-note {
            margin-top: 28px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* ===== 商品矩阵 ===== */
        .shop-section {
            padding: 88px 0;
        }

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

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

        .section-head .section-tag {
            display: inline-block;
            color: var(--primary);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 3px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-head h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--black);
            margin-bottom: 10px;
        }

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

        .shop-row {
            display: grid;
            grid-template-columns: 65fr 35fr;
            gap: 24px;
        }

        .shop-row.reverse {
            grid-template-columns: 35fr 65fr;
        }

        .shop-row + .shop-row {
            margin-top: 24px;
        }

        .shop-card {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: linear-gradient(145deg, #A61E2A, #6E1219);
            color: #fff;
            min-height: 320px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 0;
            box-shadow: var(--shadow-sm);
            transition: all 0.35s ease;
            border: none;
        }

        .shop-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(193, 154, 107, 0.4);
        }

        .shop-card .card-img-wrap {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: 0;
        }

        .shop-card .card-img-wrap::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(27, 29, 32, 0.72) 100%);
        }

        .shop-card .card-content {
            position: relative;
            z-index: 2;
            padding: 28px;
        }

        .card-tag {
            display: inline-block;
            background: rgba(193, 154, 107, 0.3);
            border: 1px solid rgba(193, 154, 107, 0.6);
            color: var(--gold-light);
            font-size: 12px;
            font-weight: 600;
            border-radius: 16px;
            padding: 2px 12px;
            margin-bottom: 12px;
        }

        .shop-card h3 {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 6px;
            color: #fff;
        }

        .shop-card p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 380px;
            margin-bottom: 14px;
        }

        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .card-count {
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.8);
            background: rgba(0, 0, 0, 0.2);
            border-radius: 16px;
            padding: 4px 14px;
        }

        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            transition: gap 0.2s;
        }

        .card-link:hover {
            gap: 12px;
            color: var(--gold-light);
        }

        /* ===== 数据卡条 ===== */
        .stats-bar {
            padding: 72px 0;
            background: var(--warm-white);
        }

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

        .stat-card {
            position: relative;
            background: var(--warm-white);
            border: 1px solid var(--border);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

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

        .stat-label {
            font-size: 13px;
            color: var(--text-light);
            font-weight: 500;
            margin-bottom: 8px;
        }

        .stat-number {
            font-size: 44px;
            font-weight: 900;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.1;
            margin-bottom: 6px;
        }

        .stat-desc {
            font-size: 13px;
            color: var(--text);
        }

        .stat-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--gold);
            color: #1B1D20;
            font-size: 10px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
        }

        /* ===== 为什么选择官方商城 ===== */
        .why-section {
            padding: 88px 0;
            background: var(--warm-gray);
        }

        .why-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .why-content h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--black);
            margin-bottom: 16px;
        }

        .why-content p {
            color: var(--text);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .why-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-top: 20px;
        }

        .why-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px;
            background: var(--warm-white);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .why-item i {
            color: var(--primary);
            font-size: 18px;
            margin-top: 2px;
        }

        .why-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 2px;
        }

        .why-item span {
            font-size: 13px;
            color: var(--text-light);
        }

        .why-media {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .why-media img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .why-media::after {
            content: "";
            position: absolute;
            inset: 0;
            border: 1px solid rgba(193, 154, 107, 0.3);
            border-radius: var(--radius-xl);
            pointer-events: none;
        }

        /* ===== 购买流程 ===== */
        .steps-section {
            padding: 88px 0;
            background: var(--warm-white);
        }

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

        .step-card {
            position: relative;
            background: var(--warm-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
        }

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

        .step-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-size: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            box-shadow: 0 4px 12px rgba(166, 30, 42, 0.25);
        }

        .step-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--black);
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 14px;
            color: var(--text-light);
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 88px 0;
            background: var(--warm-gray);
        }

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

        .faq-item {
            background: var(--warm-white);
            border-radius: 16px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
            box-shadow: var(--shadow-sm);
            margin-bottom: 16px;
            overflow: hidden;
            transition: box-shadow 0.3s;
        }

        .faq-item:hover {
            box-shadow: var(--shadow-lg);
        }

        .faq-item.active {
            box-shadow: var(--shadow-lg);
        }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 24px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--black);
            gap: 16px;
            transition: all 0.2s;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--warm-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            transition: transform 0.3s ease, background 0.3s;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            padding: 0 24px;
            background: #f8f5f0;
            border-left: 2px solid var(--primary);
            margin: 0 24px;
            border-radius: 0 0 8px 8px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 16px 20px;
            margin-bottom: 16px;
        }

        .faq-answer p {
            font-size: 15px;
            color: var(--text);
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 88px 0;
            background: linear-gradient(135deg, #1B1D20 0%, #4A0D12 100%);
            position: relative;
            overflow: hidden;
            color: #fff;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url("/assets/images/coverpic/cover-8.png") center/cover no-repeat;
            opacity: 0.1;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 640px;
            margin: 0 auto;
            text-align: center;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(193, 154, 107, 0.25);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
        }

        .cta-inner h2 {
            font-size: 28px;
            font-weight: 900;
            margin-bottom: 12px;
            color: #fff;
        }

        .cta-inner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cta-btn-group {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-note {
            margin-top: 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* ===== 返回首页 ===== */
        .back-home-wrap {
            padding: 40px 0;
            text-align: center;
            background: var(--warm-gray);
        }

        .back-home-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--primary);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 24px;
            border: 2px solid var(--primary);
            transition: all 0.3s;
        }

        .back-home-btn:hover {
            background: var(--primary);
            color: #fff;
            gap: 14px;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--black);
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
        }

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

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

        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            max-width: 360px;
            line-height: 1.7;
        }

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

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

        .footer-links ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: all 0.2s;
        }

        .footer-links ul li a:hover {
            color: var(--gold);
            padding-left: 6px;
        }

        .footer-meta p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 18px 0;
        }

        .footer-bottom .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .dock-nav {
                padding: 8px 16px;
            }

            .brand-name {
                font-size: 14px;
            }

            .dock-link {
                padding: 6px 10px;
                font-size: 13px;
            }

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

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

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

            .shop-hero h1 {
                font-size: 36px;
            }

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

            .shop-row.reverse {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767.98px) {
            .nav-toggle {
                display: block;
            }

            .dock-menu {
                position: absolute;
                top: 100%;
                left: 8px;
                right: 8px;
                background: rgba(27, 29, 32, 0.97);
                border-radius: 16px;
                flex-direction: column;
                padding: 16px 0;
                margin-top: 12px;
                display: none;
                box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
            }

            .dock-menu.open {
                display: flex;
            }

            .dock-menu li {
                width: 100%;
                text-align: center;
            }

            .dock-link {
                display: block;
                padding: 12px 20px;
                border-radius: 12px;
            }

            .dock-link::after {
                display: none;
            }

            .dock-actions .btn-accent {
                display: none;
            }

            .shop-hero {
                padding: 130px 0 64px;
            }

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

            .hero-cta-group .btn-accent,
            .hero-cta-group .btn-outline-light {
                padding: 8px 16px;
                font-size: 13px;
            }

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

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

            .why-list {
                grid-template-columns: 1fr;
            }

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

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

            .cta-inner {
                padding: 36px 20px;
            }
        }

        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }

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

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

            .shop-card {
                min-height: 260px;
            }

            .shop-card .card-content {
                padding: 20px;
            }

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