/* roulang page: index */
:root {
            --primary: #C27A3D;
            --primary-dark: #8C4A2B;
            --primary-light: #D9A441;
            --secondary: #263F32;
            --secondary-light: #3A5A48;
            --bg: #F7F2EA;
            --bg-alt: #F0EFE7;
            --text: #2B251F;
            --text-secondary: #6E6A63;
            --text-light: #F5EFE6;
            --border: #E5DBCA;
            --gold: #D9A441;
            --danger: #C0392B;
            --radius: 16px;
            --radius-lg: 24px;
            --shadow: 0 8px 30px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
            --gradient: linear-gradient(135deg, #C27A3D 0%, #8C4A2B 100%);
            --gradient-soft: linear-gradient(135deg, rgba(194,122,61,0.12), rgba(140,74,43,0.08));
            --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
            --transition: all 0.3s ease;
        }
        
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            overflow-x: hidden;
        }

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

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: 84px 0;
        }

        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }

        .section-head h2 {
            font-size: clamp(1.4rem, 3vw, 2.1rem);
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

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

        /* ========== 导航 ========== */
        .site-navbar {
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.3s ease;
        }

        .site-navbar.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .site-navbar .navbar-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.02em;
        }

        .site-navbar .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.05rem;
            flex-shrink: 0;
        }

        .site-navbar .navbar-nav {
            gap: 6px;
        }

        .site-navbar .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 8px 16px !important;
            border-radius: 10px;
            position: relative;
            transition: var(--transition);
        }

        .site-navbar .nav-link:hover {
            color: var(--primary);
            background: rgba(194, 122, 61, 0.08);
        }

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

        .site-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .nav-location {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--secondary);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            position: relative;
            margin-left: 8px;
            transition: var(--transition);
        }

        .nav-location:hover {
            background: var(--secondary-light);
            transform: translateY(-1px);
        }

        .nav-location i {
            color: var(--gold);
            font-size: 14px;
        }

        .nav-location-drop {
            position: absolute;
            top: calc(100% + 14px);
            right: 0;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            min-width: 220px;
            display: none;
            z-index: 1060;
            border: 1px solid var(--border);
        }

        .nav-location:hover .nav-location-drop {
            display: block;
        }

        .nav-location-drop h6 {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .nav-location-drop .loc-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 8px;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
        }

        .nav-location-drop .loc-item:hover {
            background: var(--gradient-soft);
            color: var(--primary);
        }

        .nav-location-drop .loc-item i {
            color: var(--primary);
            width: 16px;
            font-size: 13px;
        }

        .navbar-toggler {
            border: none;
            background: var(--gradient);
            border-radius: 10px;
            padding: 8px 12px;
            color: #fff;
            font-size: 18px;
        }

        .navbar-toggler:focus {
            box-shadow: none;
            outline: 2px solid var(--primary-light);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: #fff;
                border-radius: var(--radius);
                padding: 20px;
                margin-top: 14px;
                box-shadow: var(--shadow-lg);
                border: 1px solid var(--border);
            }
            .site-navbar .navbar-nav {
                gap: 6px;
            }
            .site-navbar .nav-link {
                padding: 12px 14px !important;
                font-size: 16px;
            }
            .nav-location {
                margin-left: 0;
                margin-top: 12px;
                justify-content: center;
                width: 100%;
            }
            .nav-location-drop {
                right: auto;
                left: 0;
                width: 100%;
            }
        }

        /* ========== Hero Bento ========== */
        .hero-section {
            padding: 0;
            background: linear-gradient(135deg, rgba(43, 36, 30, 0.88), rgba(140, 74, 43, 0.72)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.18), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-inner {
            padding: 90px 0 50px;
            position: relative;
            z-index: 2;
        }

        .hero-bento {
            display: grid;
            grid-template-columns: 2fr 1fr;
            grid-template-rows: auto auto;
            gap: 24px;
            align-items: stretch;
        }

        .hero-main {
            grid-row: 1 / 3;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-lg);
            padding: 48px 44px;
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(217, 164, 65, 0.18);
            border: 1px solid rgba(217, 164, 65, 0.3);
            color: #F5EFE6;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 22px;
            width: fit-content;
        }

        .hero-badge i {
            color: var(--gold);
        }

        .hero-main h1 {
            font-size: clamp(1.8rem, 4vw, 2.9rem);
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .hero-main h1 .highlight {
            color: var(--gold);
        }

        .hero-sub {
            font-size: 16px;
            color: rgba(245, 239, 230, 0.82);
            line-height: 1.75;
            margin-bottom: 30px;
            max-width: 520px;
        }

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

        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gradient);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: 12px;
            border: none;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-brand:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(194, 122, 61, 0.35);
            color: #fff;
            filter: brightness(1.06);
        }

        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 4px 14px rgba(194, 122, 61, 0.25);
        }

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

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: #F5EFE6;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: 12px;
            border: 2px solid rgba(245, 239, 230, 0.5);
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-outline:hover {
            border-color: #F5EFE6;
            background: rgba(245, 239, 230, 0.12);
            color: #fff;
            transform: translateY(-2px);
        }

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

        .hero-sub-card {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-lg);
            padding: 28px 26px;
            backdrop-filter: blur(10px);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .hero-sub-card:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-3px);
        }

        .hero-sub-card .hsc-icon {
            width: 48px;
            height: 48px;
            background: var(--gradient);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }

        .hero-sub-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .hero-sub-card p {
            font-size: 14px;
            color: rgba(245, 239, 230, 0.78);
            line-height: 1.6;
            margin-bottom: 12px;
            flex-grow: 1;
        }

        .hero-sub-card .hsc-data {
            display: flex;
            align-items: baseline;
            gap: 6px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 12px;
        }

        .hero-sub-card .hsc-data span {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--gold);
        }

        .hero-sub-card .hsc-data small {
            font-size: 13px;
            color: rgba(245, 239, 230, 0.65);
        }

        .hero-bottom-bar {
            grid-column: 1 / 3;
            background: linear-gradient(135deg, rgba(38, 63, 50, 0.95), rgba(58, 90, 72, 0.9));
            border-radius: var(--radius);
            padding: 20px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            backdrop-filter: blur(10px);
        }

        .hero-bottom-bar .hbb-text {
            display: flex;
            align-items: center;
            gap: 12px;
            color: #F5EFE6;
            font-weight: 500;
            font-size: 15px;
        }

        .hero-bottom-bar .hbb-text i {
            color: var(--gold);
            font-size: 22px;
        }

        .hero-bottom-bar .hbb-btn {
            background: var(--gradient);
            color: #fff;
            border: none;
            border-radius: 10px;
            padding: 10px 24px;
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: var(--transition);
        }

        .hero-bottom-bar .hbb-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(194, 122, 61, 0.3);
        }

        @media (max-width: 991.98px) {
            .hero-bento {
                grid-template-columns: 1fr;
            }
            .hero-main {
                grid-row: auto;
                padding: 36px 28px;
            }
            .hero-bottom-bar {
                grid-column: 1;
            }
        }

        @media (max-width: 575.98px) {
            .hero-inner {
                padding: 56px 0 32px;
            }
            .hero-main {
                padding: 28px 20px;
            }
            .hero-cta-group {
                flex-direction: column;
            }
            .hero-cta-group .btn-brand,
            .hero-cta-group .btn-outline {
                width: 100%;
                justify-content: center;
            }
            .hero-bottom-bar {
                padding: 16px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ========== 卖点三连 ========== */
        .features-section {
            background: var(--bg);
            padding: 90px 0;
        }

        .features-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 24px;
        }

        .feature-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 36px 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(194, 122, 61, 0.4);
        }

        .feature-card.feature-main {
            background: linear-gradient(160deg, #FFFDF8 0%, #FBF4EA 100%);
        }

        .feature-card.feature-sub-1 {
            background: linear-gradient(160deg, #F8FBF8 0%, #EEF4EE 100%);
        }

        .feature-card.feature-sub-2 {
            background: linear-gradient(160deg, #FFFCF3 0%, #FAF3E3 100%);
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            background: var(--gradient);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 20px;
            box-shadow: 0 6px 16px rgba(194, 122, 61, 0.3);
        }

        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .feature-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .feature-tag {
            background: rgba(194, 122, 61, 0.1);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 500;
            padding: 4px 14px;
            border-radius: 999px;
            transition: var(--transition);
        }

        .feature-tag:hover {
            background: rgba(194, 122, 61, 0.2);
        }

        .feature-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            margin-top: 4px;
        }

        .feature-link i {
            transition: transform 0.3s;
        }

        .feature-link:hover i {
            transform: translateX(4px);
        }

        @media (max-width: 991.98px) {
            .features-layout {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 场景演示 ========== */
        .scenario-section {
            background: var(--bg-alt);
            padding: 90px 0;
        }

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

        .scenario-card {
            border-radius: 20px;
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .scenario-media {
            height: 240px;
            overflow: hidden;
            position: relative;
        }

        .scenario-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .scenario-media::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent);
        }

        .scenario-body {
            padding: 28px 30px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .scenario-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .scenario-body h3 i {
            color: var(--primary);
            font-size: 1.2rem;
        }

        .scenario-body p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .scenario-list {
            list-style: none;
            padding: 0;
            margin: 0 0 18px;
        }

        .scenario-list li {
            font-size: 14px;
            color: var(--text);
            padding: 6px 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .scenario-list li i {
            color: var(--gold);
            font-size: 12px;
            width: 18px;
        }

        .scenario-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
        }

        .scenario-link i {
            transition: transform 0.3s;
        }

        .scenario-link:hover i {
            transform: translateX(4px);
        }

        @media (max-width: 991.98px) {
            .scenario-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 使用规则/流程 ========== */
        .steps-section {
            background: var(--bg);
            padding: 90px 0;
        }

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

        .steps-wrapper::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 12%;
            right: 12%;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
            opacity: 0.25;
        }

        .step-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }

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

        .step-num {
            width: 56px;
            height: 56px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.4rem;
            font-weight: 800;
            margin: 0 auto 18px;
            box-shadow: 0 6px 18px rgba(194, 122, 61, 0.3);
        }

        .step-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

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

        @media (max-width: 991.98px) {
            .steps-wrapper {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-wrapper::before {
                display: none;
            }
        }

        @media (max-width: 575.98px) {
            .steps-wrapper {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 最新资讯 ========== */
        .news-section {
            background: var(--bg-alt);
            padding: 90px 0;
        }

        .news-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(194, 122, 61, 0.35);
        }

        .news-card a {
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .news-cover {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

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

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

        .news-body {
            padding: 22px 22px 18px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .news-tag {
            display: inline-flex;
            align-self: flex-start;
            background: rgba(38, 63, 50, 0.1);
            color: var(--secondary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 999px;
            margin-bottom: 10px;
        }

        .news-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .news-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid #F0EBE3;
            padding-top: 12px;
        }

        .news-meta time {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .news-link {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-link i {
            font-size: 11px;
            transition: transform 0.3s;
        }

        .news-card:hover .news-link i {
            transform: translateX(3px);
        }

        .news-empty {
            background: #fff;
            border: 1px dashed var(--border);
            border-radius: var(--radius);
            padding: 48px 24px;
            text-align: center;
            color: var(--text-secondary);
            font-size: 15px;
        }

        .news-empty i {
            display: block;
            font-size: 2rem;
            color: var(--primary-light);
            margin-bottom: 12px;
            opacity: 0.6;
        }

        /* ========== 社会认同 ========== */
        .testimonials-section {
            background: var(--secondary);
            padding: 90px 0;
            position: relative;
            overflow: hidden;
        }

        .testimonials-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.08), transparent 70%);
            border-radius: 50%;
        }

        .testimonials-section .section-head h2 {
            color: #F5EFE6;
        }

        .testimonials-section .section-head p {
            color: rgba(245, 239, 230, 0.7);
        }

        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 24px 16px;
            text-align: center;
            backdrop-filter: blur(6px);
            transition: var(--transition);
        }

        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        .stat-item .stat-num {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }

        .stat-item .stat-label {
            font-size: 14px;
            color: rgba(245, 239, 230, 0.7);
            margin-top: 6px;
        }

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

        .quote-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-left: 4px solid var(--gold);
            border-radius: 16px;
            padding: 28px 24px;
            backdrop-filter: blur(6px);
            transition: var(--transition);
        }

        .quote-card:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        .quote-stars {
            color: var(--gold);
            font-size: 14px;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }

        .quote-card blockquote {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(245, 239, 230, 0.78);
            margin: 0 0 18px;
            font-style: normal;
        }

        .quote-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .quote-avatar {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            flex-shrink: 0;
        }

        .quote-author .qa-name {
            font-size: 14px;
            font-weight: 600;
            color: #F5EFE6;
        }

        .quote-author .qa-role {
            font-size: 12px;
            color: rgba(245, 239, 230, 0.55);
        }

        .testimonial-foot {
            text-align: center;
            margin-top: 32px;
            font-size: 14px;
            color: rgba(245, 239, 230, 0.55);
        }

        .testimonial-foot a {
            color: var(--gold);
            font-weight: 500;
            margin-left: 4px;
        }

        .testimonial-foot a:hover {
            text-decoration: underline;
        }

        @media (max-width: 991.98px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 575.98px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg);
            padding: 90px 0;
        }

        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(194, 122, 61, 0.3);
        }

        .faq-item .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            padding: 20px 24px;
            background: transparent;
            box-shadow: none;
            border: none;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .faq-item .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(194, 122, 61, 0.04);
        }

        .faq-item .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid rgba(194, 122, 61, 0.25);
            outline-offset: -2px;
        }

        .faq-item .accordion-button::after {
            flex-shrink: 0;
            margin-left: auto;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23C27A3D'%3e%3cpath fill-rule='evenodd' d='M8 2a.75.75 0 0 1 .75.75v4.5h4.5a.75.75 0 0 1 0 1.5h-4.5v4.5a.75.75 0 0 1-1.5 0v-4.5h-4.5a.75.75 0 0 1 0-1.5h4.5v-4.5A.75.75 0 0 1 8 2Z'/%3e%3c/svg%3e");
        }

        .faq-item .accordion-button:not(.collapsed)::after {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23C27A3D'%3e%3cpath fill-rule='evenodd' d='M2 8a.75.75 0 0 1 .75-.75h10.5a.75.75 0 0 1 0 1.5H2.75A.75.75 0 0 1 2 8Z'/%3e%3c/svg%3e");
        }

        .faq-item .accordion-body {
            padding: 0 24px 20px;
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-secondary);
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 0;
            background: linear-gradient(135deg, rgba(38, 63, 50, 0.92), rgba(43, 36, 30, 0.85)), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            position: relative;
        }

        .cta-inner {
            padding: 100px 0;
            text-align: center;
        }

        .cta-inner h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 800;
            color: #F5EFE6;
            margin-bottom: 16px;
        }

        .cta-inner p {
            font-size: 16px;
            color: rgba(245, 239, 230, 0.75);
            max-width: 560px;
            margin: 0 auto 32px;
        }

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

        .cta-actions .btn-brand {
            font-size: 16px;
            padding: 14px 36px;
        }

        .cta-actions .btn-outline {
            border-color: rgba(245, 239, 230, 0.5);
            font-size: 16px;
            padding: 14px 36px;
        }

        .cta-contact-row {
            margin-top: 28px;
            display: flex;
            justify-content: center;
            gap: 28px;
            flex-wrap: wrap;
            font-size: 14px;
            color: rgba(245, 239, 230, 0.65);
        }

        .cta-contact-row span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .cta-contact-row i {
            color: var(--gold);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #1D1B18;
            color: rgba(245, 239, 230, 0.65);
            padding: 64px 0 20px;
        }

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

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #F5EFE6;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--gradient);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(245, 239, 230, 0.55);
            max-width: 320px;
        }

        .footer-title {
            font-size: 15px;
            font-weight: 600;
            color: #F5EFE6;
            margin-bottom: 16px;
        }

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

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

        .footer-links a {
            font-size: 14px;
            color: rgba(245, 239, 230, 0.6);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }

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

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 14px;
            color: rgba(245, 239, 230, 0.6);
        }

        .footer-contact li i {
            color: var(--gold);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: rgba(245, 239, 230, 0.4);
        }

        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 575.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        /* ========== 底部固定转化条 ========== */
        .mobile-cta-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--secondary);
            z-index: 1040;
            padding: 10px 16px;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
        }

        .mobile-cta-bar .mcb-text {
            color: #F5EFE6;
            font-size: 13px;
            font-weight: 500;
            line-height: 1.3;
        }

        .mobile-cta-bar .mcb-text small {
            display: block;
            font-size: 12px;
            color: rgba(245, 239, 230, 0.6);
            font-weight: 400;
            margin-top: 2px;
        }

        .mobile-cta-bar .mcb-btn {
            background: var(--gradient);
            color: #fff;
            border: none;
            border-radius: 10px;
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            white-space: nowrap;
            transition: var(--transition);
        }

        .mobile-cta-bar .mcb-btn:hover {
            filter: brightness(1.08);
        }

        .desktop-cta-float {
            display: none;
            position: fixed;
            bottom: 28px;
            right: 28px;
            background: var(--secondary);
            color: #F5EFE6;
            border-radius: 999px;
            padding: 10px 8px 10px 20px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
            z-index: 1040;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
            cursor: pointer;
        }

        .desktop-cta-float:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
        }

        .desktop-cta-float .dcf-text {
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
        }

        .desktop-cta-float .dcf-btn {
            background: var(--gradient);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 10px 22px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
        }

        @media (max-width: 991.98px) {
            .mobile-cta-bar {
                display: flex;
            }
            .desktop-cta-float {
                display: none !important;
            }
            body {
                padding-bottom: 70px;
            }
        }

        @media (min-width: 992px) {
            .desktop-cta-float {
                display: flex;
            }
            .mobile-cta-bar {
                display: none;
            }
        }

        /* ========== 板块标题通用 ========== */
        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(194, 122, 61, 0.1);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .section-badge i {
            font-size: 14px;
            color: var(--primary);
        }

        /* ========== 响应式通用 ========== */
        @media (max-width: 767.98px) {
            section {
                padding: 60px 0;
            }
            .section-head {
                margin-bottom: 36px;
            }
            .section-head p {
                font-size: 15px;
            }
        }

        @media (max-width: 575.98px) {
            .container {
                padding: 0 16px;
            }
            section {
                padding: 52px 0;
            }
        }

        /* ========== 焦点主题快捷入口 ========== */
        .quick-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 36px;
        }

        .quick-link-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .quick-link-card i {
            font-size: 1.5rem;
            color: var(--primary);
            background: var(--gradient-soft);
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            transition: var(--transition);
        }

        .quick-link-card span {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
        }

        .quick-link-card small {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .quick-link-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: rgba(194, 122, 61, 0.35);
        }

        .quick-link-card:hover i {
            background: var(--gradient);
            color: #fff;
        }

        @media (max-width: 767.98px) {
            .quick-links {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: article */
:root {
            --primary: #C27A3D;
            --primary-dark: #8C4A2B;
            --primary-light: #D9A441;
            --secondary: #263F32;
            --secondary-light: #3A5A48;
            --bg: #F7F2EA;
            --bg-alt: #F0EFE7;
            --text: #2B251F;
            --text-secondary: #6E6A63;
            --text-light: #F5EFE6;
            --border: #E5DBCA;
            --gold: #D9A441;
            --danger: #C0392B;
            --radius: 16px;
            --radius-lg: 24px;
            --shadow: 0 8px 30px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
            --gradient: linear-gradient(135deg, #C27A3D 0%, #8C4A2B 100%);
            --gradient-soft: linear-gradient(135deg, rgba(194,122,61,0.12), rgba(140,74,43,0.08));
            --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        a:hover,
        a:focus {
            color: var(--primary);
        }
        a:focus-visible,
        button:focus-visible,
        .btn:focus-visible {
            outline: 3px solid rgba(194, 122, 61, 0.4);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 84px 0;
        }
        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }
        .section-head h2 {
            font-size: clamp(1.4rem, 3vw, 2.1rem);
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        /* ========== 导航 ========== */
        .site-navbar {
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.3s ease;
        }
        .site-navbar.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .site-navbar .navbar-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.02em;
        }
        .site-navbar .navbar-brand:hover {
            color: var(--text);
        }
        .site-navbar .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.05rem;
            flex-shrink: 0;
        }
        .site-navbar .navbar-nav {
            gap: 6px;
        }
        .site-navbar .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 8px 16px !important;
            border-radius: 10px;
            position: relative;
            transition: var(--transition);
        }
        .site-navbar .nav-link:hover {
            color: var(--primary);
            background: rgba(194, 122, 61, 0.08);
        }
        .site-navbar .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
        .site-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            background: var(--gradient);
            border-radius: 2px;
        }
        .nav-location {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--secondary);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            position: relative;
            margin-left: 8px;
            transition: var(--transition);
        }
        .nav-location:hover {
            background: var(--secondary-light);
            transform: translateY(-1px);
        }
        .nav-location i {
            color: var(--gold);
            font-size: 14px;
        }
        .nav-location-drop {
            position: absolute;
            top: calc(100% + 14px);
            right: 0;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            min-width: 220px;
            display: none;
            z-index: 1060;
            border: 1px solid var(--border);
        }
        .nav-location:hover .nav-location-drop {
            display: block;
        }
        .nav-location-drop h6 {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 600;
        }
        .nav-location-drop .loc-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 8px;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
        }
        .nav-location-drop .loc-item:hover {
            background: var(--gradient-soft);
            color: var(--primary);
        }
        .nav-location-drop .loc-item i {
            color: var(--primary);
            width: 16px;
            font-size: 13px;
        }
        .navbar-toggler {
            border: none;
            background: var(--gradient);
            border-radius: 10px;
            padding: 8px 12px;
            color: #fff;
            box-shadow: none;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(194, 122, 61, 0.3);
        }
        .navbar-toggler-icon {
            filter: brightness(0) invert(1);
        }
        /* ========== 按钮 ========== */
        .btn {
            border-radius: 12px;
            font-weight: 600;
            padding: 12px 28px;
            font-size: 15px;
            border: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-gradient {
            background: var(--gradient);
            color: #fff;
            border: none;
        }
        .btn-gradient:hover,
        .btn-gradient:focus {
            color: #fff;
            filter: brightness(1.08);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(140, 74, 43, 0.25);
        }
        .btn-gradient:active {
            transform: translateY(0);
            filter: brightness(0.96);
        }
        .btn-outline-darktea {
            border: 2px solid var(--secondary);
            color: var(--secondary);
            background: transparent;
        }
        .btn-outline-darktea:hover,
        .btn-outline-darktea:focus {
            background: var(--secondary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(38, 63, 50, 0.18);
        }
        .btn-outline-darktea:active {
            transform: translateY(0);
        }
        .btn-light-warm {
            background: #fff;
            color: var(--primary-dark);
            border: 1px solid var(--border);
        }
        .btn-light-warm:hover {
            background: var(--gradient-soft);
            border-color: var(--primary);
            color: var(--primary-dark);
        }
        /* ========== 文章页 ========== */
        .article-page {
            padding: 48px 0 84px;
            background: var(--bg);
        }
        .breadcrumb-custom {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .sep {
            margin: 0 6px;
            color: #b5aea5;
        }
        .breadcrumb-custom .current {
            color: var(--primary);
            font-weight: 500;
            max-width: 260px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
            display: inline-block;
            vertical-align: bottom;
        }
        .article-header-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 40px 48px;
            margin-bottom: 32px;
            box-shadow: var(--shadow);
        }
        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gradient-soft);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 18px;
            border: 1px solid rgba(194, 122, 61, 0.18);
        }
        .article-category-badge i {
            font-size: 12px;
        }
        .article-title {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 800;
            line-height: 1.4;
            color: var(--text);
            margin-bottom: 20px;
            letter-spacing: 0.01em;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-secondary);
            font-size: 14px;
            border-top: 1px solid var(--border);
            padding-top: 18px;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--primary);
            font-size: 13px;
        }
        .article-body-card {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            padding: 48px;
            box-shadow: var(--shadow);
        }
        .article-content {
            max-width: 760px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.8;
            color: var(--text);
        }
        .article-content h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 40px 0 16px;
            color: var(--text);
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border);
        }
        .article-content h3 {
            font-size: 1.18rem;
            font-weight: 700;
            margin: 28px 0 12px;
            color: var(--text);
        }
        .article-content p {
            margin-bottom: 20px;
        }
        .article-content ul,
        .article-content ol {
            margin-bottom: 20px;
            padding-left: 22px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content img {
            border-radius: 12px;
            margin: 28px auto;
            box-shadow: var(--shadow);
        }
        .article-content blockquote {
            margin: 28px 0;
            padding: 18px 24px;
            background: var(--gradient-soft);
            border-left: 4px solid var(--gold);
            border-radius: 0 12px 12px 0;
            color: var(--text);
            font-style: normal;
        }
        .article-content blockquote p {
            margin-bottom: 0;
        }
        .article-content figcaption {
            text-align: center;
            color: var(--text-secondary);
            font-size: 14px;
            margin-top: -16px;
            margin-bottom: 24px;
        }
        .article-content a {
            color: var(--primary);
            border-bottom: 1px solid rgba(194, 122, 61, 0.3);
        }
        .article-content a:hover {
            color: var(--primary-dark);
            border-bottom-color: var(--primary-dark);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
        }
        .article-content table th,
        .article-content table td {
            border: 1px solid var(--border);
            padding: 10px 14px;
            font-size: 15px;
        }
        .article-content table th {
            background: var(--bg-alt);
            font-weight: 600;
        }
        .article-not-found {
            text-align: center;
            padding: 80px 20px;
            color: var(--text-secondary);
        }
        .article-not-found i {
            font-size: 48px;
            color: var(--gold);
            margin-bottom: 18px;
        }
        .article-not-found p {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .article-not-found .btn {
            margin-top: 8px;
        }
        /* 文末 CTA */
        .article-cta-box {
            background: var(--gradient);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
            margin: 40px 0 0;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .article-cta-box::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
        }
        .article-cta-box::after {
            content: '';
            position: absolute;
            bottom: -50px;
            left: 20%;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
        }
        .article-cta-box .cta-text h4 {
            color: #fff;
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .article-cta-box .cta-text p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 15px;
            margin: 0;
        }
        .article-cta-box .btn {
            background: #fff;
            color: var(--primary-dark);
            font-weight: 700;
            position: relative;
            z-index: 1;
        }
        .article-cta-box .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
        }
        .article-cta-box .btn-secondary-cta {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.7);
            margin-left: 10px;
        }
        .article-cta-box .btn-secondary-cta:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
        }
        /* 上一篇下一篇 */
        .article-pagination {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .pagination-box {
            flex: 0 1 calc(50% - 8px);
            min-width: 240px;
        }
        .pagination-link {
            display: flex;
            align-items: center;
            gap: 12px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text);
            height: 100%;
            transition: var(--transition);
        }
        .pagination-link:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow);
            color: var(--primary);
            transform: translateY(-2px);
        }
        .pagination-link .page-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: var(--gradient-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 16px;
            flex-shrink: 0;
        }
        .pagination-link .page-label {
            display: block;
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 2px;
        }
        .pagination-link .page-title {
            display: block;
            font-weight: 600;
            font-size: 14px;
            color: var(--text);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 200px;
        }
        .pagination-link:hover .page-title {
            color: var(--primary);
        }
        .back-to-category {
            text-align: center;
            margin-top: 32px;
        }
        .back-to-category .btn {
            padding: 10px 28px;
            font-size: 14px;
        }
        /* 相关推荐 */
        .related-section {
            margin-top: 64px;
        }
        .related-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 32px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .related-head h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin: 0;
            position: relative;
            padding-left: 14px;
        }
        .related-head h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 22px;
            border-radius: 4px;
            background: var(--gradient);
        }
        .related-head a {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .related-head a:hover {
            color: var(--primary);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .related-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .related-card .card-thumb {
            height: 180px;
            overflow: hidden;
        }
        .related-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .related-card:hover .card-thumb img {
            transform: scale(1.05);
        }
        .related-card .card-body {
            padding: 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .related-card .card-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            color: var(--primary);
            background: var(--gradient-soft);
            padding: 3px 12px;
            border-radius: 999px;
            margin-bottom: 10px;
            align-self: flex-start;
            font-weight: 600;
        }
        .related-card h4 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card h4 a:hover {
            color: var(--primary);
        }
        .related-card .card-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .related-card .card-footer-box {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }
        .related-card .read-more {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
        }
        .related-card .read-more i {
            transition: transform 0.3s;
            font-size: 11px;
        }
        .related-card .read-more:hover i {
            transform: translateX(4px);
        }
        /* ========== CTA 区块 ========== */
        .cta-banner {
            background: var(--secondary);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin: 32px 0;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            left: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(217, 164, 65, 0.12);
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(194, 122, 61, 0.15);
        }
        .cta-banner h2 {
            color: #fff;
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-banner p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }
        .cta-banner .btn {
            position: relative;
            z-index: 1;
        }
        /* ========== 页脚 ========== */
        .site-footer {
            background: #1E1812;
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 0;
            border-top: none;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 0.8fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.05rem;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
            margin: 0;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a i {
            font-size: 11px;
            color: var(--gold);
            transition: transform 0.3s;
        }
        .footer-links a:hover {
            color: var(--gold);
        }
        .footer-links a:hover i {
            transform: translateX(4px);
        }
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 12px;
        }
        .footer-contact li i {
            color: var(--gold);
            width: 18px;
            font-size: 14px;
            text-align: center;
        }
        .footer-bottom {
            padding: 22px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom p {
            margin: 0;
        }
        /* ========== 底部固定转化条 ========== */
        .mobile-float-bar {
            display: none;
        }
        .desktop-fab {
            position: fixed;
            bottom: 28px;
            right: 28px;
            background: var(--secondary);
            border-radius: 999px;
            padding: 6px;
            box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
            display: flex;
            align-items: center;
            gap: 4px;
            z-index: 1040;
            transition: var(--transition);
        }
        .desktop-fab:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
        }
        .desktop-fab .fab-text {
            color: var(--text-light);
            font-size: 14px;
            font-weight: 600;
            padding-left: 14px;
            white-space: nowrap;
        }
        .desktop-fab .fab-btn {
            background: var(--gradient);
            color: #fff;
            border-radius: 999px;
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .desktop-fab .fab-btn:hover {
            filter: brightness(1.1);
            color: #fff;
        }
        /* ========== 响应式 ========== */
        @media (max-width: 991.98px) {
            section {
                padding: 64px 0;
            }
            .site-navbar .navbar-nav {
                gap: 2px;
                padding: 10px 0;
            }
            .site-navbar .nav-link {
                padding: 10px 12px !important;
            }
            .nav-location {
                margin-left: 0;
                margin-top: 10px;
                display: inline-flex;
            }
            .nav-location-drop {
                position: static;
                display: block;
                background: var(--bg-alt);
                box-shadow: none;
                border: none;
                margin-top: 10px;
                min-width: 100%;
                padding: 10px 12px;
            }
            .nav-location-drop .loc-item {
                padding: 6px 8px;
            }
            .article-header-card {
                padding: 28px 24px;
            }
            .article-body-card {
                padding: 28px 24px;
            }
            .article-cta-box {
                padding: 28px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .related-grid {
                grid-template-columns: 1fr 1fr;
            }
            .desktop-fab {
                display: none;
            }
            .mobile-float-bar {
                display: flex;
                position: fixed;
                bottom: 0;
                left: 0;
                right: 0;
                background: rgba(30, 24, 18, 0.97);
                backdrop-filter: blur(8px);
                padding: 12px 16px;
                align-items: center;
                justify-content: space-between;
                z-index: 1040;
                gap: 12px;
                border-top: 1px solid rgba(255, 255, 255, 0.08);
            }
            .mobile-float-bar .float-text {
                color: #fff;
                font-size: 13px;
                font-weight: 500;
                line-height: 1.4;
            }
            .mobile-float-bar .float-text span {
                color: var(--gold);
                font-weight: 700;
            }
            .mobile-float-bar .float-btn {
                background: var(--gradient);
                color: #fff;
                border-radius: 999px;
                padding: 10px 20px;
                font-size: 14px;
                font-weight: 700;
                white-space: nowrap;
                display: inline-flex;
                align-items: center;
                gap: 6px;
                flex-shrink: 0;
            }
            .mobile-float-bar .float-btn:hover {
                color: #fff;
                filter: brightness(1.1);
            }
            body {
                padding-bottom: 64px;
            }
        }
        @media (max-width: 767.98px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-pagination {
                flex-direction: column;
            }
            .pagination-box {
                flex: 1 1 100%;
            }
            .article-cta-box {
                flex-direction: column;
                text-align: center;
            }
            .article-cta-box .btn-group-wrap {
                display: flex;
                flex-direction: column;
                gap: 10px;
                width: 100%;
            }
            .article-cta-box .btn-group-wrap .btn {
                width: 100%;
                justify-content: center;
            }
            .article-cta-box .btn-secondary-cta {
                margin-left: 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-head {
                margin-bottom: 40px;
            }
            .article-page {
                padding-top: 32px;
            }
            .breadcrumb-custom {
                font-size: 13px;
                margin-bottom: 20px;
            }
            .breadcrumb-custom .sep {
                margin: 0 4px;
            }
            .article-title {
                font-size: 1.4rem;
            }
            .article-meta {
                gap: 12px 16px;
            }
            .article-content {
                font-size: 15px;
                line-height: 1.75;
            }
            .article-content h2 {
                font-size: 1.3rem;
            }
            .cta-banner {
                padding: 36px 24px;
            }
            .mobile-float-bar .float-text {
                font-size: 12px;
            }
            .mobile-float-bar .float-btn {
                padding: 8px 16px;
                font-size: 13px;
            }
        }
        @media (max-width: 575.98px) {
            .container {
                padding: 0 16px;
            }
            .article-header-card {
                padding: 22px 18px;
            }
            .article-body-card {
                padding: 22px 18px;
            }
            .article-cta-box {
                padding: 22px 18px;
            }
            .breadcrumb-custom .current {
                max-width: 180px;
            }
            .pagination-link .page-title {
                max-width: 160px;
            }
        }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #C27A3D;
            --primary-dark: #8C4A2B;
            --primary-light: #D9A441;
            --secondary: #263F32;
            --secondary-light: #3A5A48;
            --bg: #F7F2EA;
            --bg-alt: #F0EFE7;
            --text: #2B251F;
            --text-secondary: #6E6A63;
            --text-light: #F5EFE6;
            --border: #E5DBCA;
            --gold: #D9A441;
            --danger: #C0392B;
            --radius: 16px;
            --radius-lg: 24px;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
            --gradient: linear-gradient(135deg, #C27A3D 0%, #8C4A2B 100%);
            --gradient-soft: linear-gradient(135deg, rgba(194, 122, 61, 0.12), rgba(140, 74, 43, 0.08));
            --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

        a:hover,
        a:focus {
            color: var(--primary);
            outline: none;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        section {
            padding: 84px 0;
        }

        .section-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }

        .section-head h2 {
            font-size: clamp(1.4rem, 3vw, 2.1rem);
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

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

        /* ===== 导航 ===== */
        .site-navbar {
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: box-shadow 0.3s ease;
        }

        .site-navbar.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .site-navbar .navbar-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.02em;
        }

        .site-navbar .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.05rem;
            flex-shrink: 0;
        }

        .site-navbar .navbar-nav {
            gap: 6px;
        }

        .site-navbar .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            padding: 8px 16px !important;
            border-radius: 10px;
            position: relative;
            transition: var(--transition);
        }

        .site-navbar .nav-link:hover {
            color: var(--primary);
            background: rgba(194, 122, 61, 0.08);
        }

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

        .site-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 2px;
            height: 2px;
            background: var(--gradient);
            border-radius: 2px;
        }

        .nav-location {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--secondary);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            position: relative;
            margin-left: 8px;
            transition: var(--transition);
        }

        .nav-location:hover {
            background: var(--secondary-light);
            transform: translateY(-1px);
        }

        .nav-location i {
            color: var(--gold);
            font-size: 14px;
        }

        .nav-location-drop {
            position: absolute;
            top: calc(100% + 14px);
            right: 0;
            background: #fff;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            min-width: 220px;
            display: none;
            z-index: 1060;
            border: 1px solid var(--border);
        }

        .nav-location:hover .nav-location-drop {
            display: block;
        }

        .nav-location-drop h6 {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .nav-location-drop .loc-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 8px;
            font-size: 14px;
            color: var(--text);
            transition: var(--transition);
        }

        .nav-location-drop .loc-item:hover {
            background: var(--gradient-soft);
            color: var(--primary);
        }

        .nav-location-drop .loc-item i {
            color: var(--primary);
            width: 16px;
            font-size: 13px;
        }

        .navbar-toggler {
            border: none;
            background: var(--gradient);
            border-radius: 10px;
            padding: 8px 12px;
            color: #fff;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(194, 122, 61, 0.3);
        }

        .navbar-toggler .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== 按钮 ===== */
        .btn-grad {
            background: var(--gradient);
            color: #fff;
            border: none;
            border-radius: 12px;
            padding: 12px 32px;
            font-size: 16px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(194, 122, 61, 0.3);
        }

        .btn-grad:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(194, 122, 61, 0.4);
            color: #fff;
        }

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

        .btn-grad:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(194, 122, 61, 0.35);
        }

        .btn-outline-green {
            background: transparent;
            color: var(--secondary);
            border: 2px solid var(--secondary);
            border-radius: 12px;
            padding: 10px 28px;
            font-size: 16px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .btn-outline-green:hover {
            background: rgba(38, 63, 50, 0.1);
            color: var(--secondary);
            transform: translateY(-2px);
        }

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

        .btn-outline-green:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(38, 63, 50, 0.25);
        }

        /* ===== 分类页 Hero ===== */
        .cat-hero {
            position: relative;
            padding: 96px 0;
            background: var(--gradient);
            color: var(--text-light);
            overflow: hidden;
        }

        .cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.25;
        }

        .cat-hero::after {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(217, 164, 65, 0.25), transparent 70%);
            border-radius: 50%;
        }

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

        .cat-hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 999px;
            padding: 6px 18px;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 24px;
            backdrop-filter: blur(4px);
        }

        .cat-hero-tag i {
            color: var(--gold);
        }

        .cat-hero h1 {
            font-size: clamp(1.9rem, 4.5vw, 3rem);
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            max-width: 720px;
        }

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

        .cat-hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(245, 239, 230, 0.9);
            max-width: 640px;
            margin-bottom: 40px;
        }

        .cat-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 48px;
        }

        .cat-hero-actions .btn-grad {
            background: #fff;
            color: var(--primary-dark);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }

        .cat-hero-actions .btn-grad:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
        }

        .cat-hero-actions .btn-outline-light {
            background: transparent;
            color: var(--text-light);
            border: 2px solid rgba(255, 255, 255, 0.7);
            border-radius: 12px;
            padding: 10px 28px;
            font-weight: 600;
            transition: var(--transition);
        }

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

        .countdown-box {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            max-width: 580px;
            backdrop-filter: blur(6px);
        }

        .countdown-label {
            font-size: 15px;
            font-weight: 500;
            color: rgba(245, 239, 230, 0.85);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .countdown-label i {
            color: var(--gold);
        }

        .countdown-timer {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .countdown-timer .time-cell {
            background: var(--secondary);
            border-radius: 10px;
            padding: 8px 14px;
            min-width: 56px;
            text-align: center;
        }

        .countdown-timer .time-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }

        .countdown-timer .time-unit {
            font-size: 11px;
            color: rgba(245, 239, 230, 0.7);
            margin-top: 2px;
        }

        .countdown-timer .time-sep {
            font-size: 1.4rem;
            color: rgba(245, 239, 230, 0.5);
            font-weight: 700;
        }

        .hero-data-row {
            display: flex;
            gap: 20px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .hero-data-item {
            background: var(--secondary);
            border-radius: 999px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-data-item i {
            color: var(--gold);
        }

        .hero-data-item b {
            color: var(--gold);
            font-size: 16px;
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-wrap {
            background: var(--bg-alt);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .breadcrumb-wrap a {
            color: var(--text-secondary);
            margin: 0 6px;
        }

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

        .breadcrumb-wrap .sep {
            color: var(--border);
            margin: 0 6px;
        }

        .breadcrumb-wrap .current {
            color: var(--primary);
            font-weight: 500;
        }

        /* ===== 卖点三连 ===== */
        .feature-section {
            background: var(--bg);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 24px;
        }

        .feature-main-card {
            background: linear-gradient(145deg, #fdfbf7, #f8f0e6);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 40px;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

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

        .feature-main-card .feature-icon {
            width: 72px;
            height: 72px;
            background: var(--gradient);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.6rem;
            margin-bottom: 24px;
            box-shadow: 0 8px 20px rgba(194, 122, 61, 0.3);
        }

        .feature-main-card h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .feature-main-card p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .feature-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .feature-tag {
            background: rgba(38, 63, 50, 0.08);
            color: var(--secondary);
            border-radius: 999px;
            padding: 4px 14px;
            font-size: 13px;
            font-weight: 500;
        }

        .feature-side-cards {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .feature-side-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px;
            transition: var(--transition);
            box-shadow: var(--shadow);
            flex: 1;
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

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

        .feature-side-card .feature-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #3A5A48, #263F32);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .feature-side-card:nth-child(2) .feature-icon {
            background: linear-gradient(135deg, #D9A441, #C27A3D);
        }

        .feature-side-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .feature-side-card p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin: 0;
        }

        /* ===== 流程步骤 ===== */
        .process-section {
            background: var(--bg-alt);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .process-step {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            position: relative;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

        .process-step:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .step-num {
            width: 44px;
            height: 44px;
            background: var(--gradient);
            border-radius: 50%;
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 6px 16px rgba(194, 122, 61, 0.3);
        }

        .process-step .step-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .process-step h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== 场景演示 ===== */
        .scene-section {
            background: var(--bg);
        }

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

        .scene-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            background: #fff;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

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

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

        .scene-card-body {
            padding: 28px;
        }

        .scene-card-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .scene-card-body p {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: 18px;
        }

        .scene-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
        }

        .scene-link i {
            transition: transform 0.3s ease;
        }

        .scene-link:hover i {
            transform: translateX(4px);
        }

        /* ===== 图文卡片网格 ===== */
        .gallery-section {
            background: var(--bg-alt);
        }

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

        .gallery-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }

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

        .gallery-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-bottom: 1px solid var(--border);
        }

        .gallery-card-body {
            padding: 24px;
        }

        .gallery-card-body .badge-cat {
            background: var(--gradient-soft);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            display: inline-block;
            margin-bottom: 12px;
        }

        .gallery-card-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

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

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

        .gallery-btn i {
            transition: transform 0.3s ease;
        }

        .gallery-btn:hover i {
            transform: translateX(4px);
        }

        /* ===== 数据徽章 ===== */
        .stats-section {
            background: var(--secondary);
            color: var(--text-light);
            padding: 64px 0;
        }

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

        .stat-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            transition: var(--transition);
        }

        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.3;
        }

        .stat-label {
            font-size: 14px;
            color: rgba(245, 239, 230, 0.85);
            margin-top: 6px;
        }

        /* ===== 评价 ===== */
        .review-section {
            background: var(--bg);
        }

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

        .review-card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px;
            position: relative;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .review-card::before {
            content: '';
            position: absolute;
            left: 0;
            top: 24px;
            bottom: 24px;
            width: 4px;
            background: var(--gold);
            border-radius: 4px;
        }

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

        .review-stars {
            color: var(--gold);
            font-size: 14px;
            margin-bottom: 12px;
        }

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

        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .review-avatar {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .review-name {
            font-size: 15px;
            font-weight: 600;
        }

        .review-role {
            font-size: 13px;
            color: var(--text-secondary);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-alt);
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
        }

        .faq-question {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            transition: var(--transition);
            background: #fff;
            border: none;
            width: 100%;
            text-align: left;
            color: var(--text);
        }

        .faq-question:hover {
            background: var(--gradient-soft);
        }

        .faq-question .faq-icon {
            color: var(--primary);
            font-size: 14px;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.8;
            background: rgba(247, 242, 234, 0.5);
        }

        .faq-item.open .faq-answer {
            max-height: 500px;
            padding: 4px 24px 20px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--gradient);
            color: var(--text-light);
            text-align: center;
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            left: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 70%);
            border-radius: 50%;
        }

        .cta-section h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            margin-bottom: 14px;
        }

        .cta-section p {
            font-size: 17px;
            color: rgba(245, 239, 230, 0.9);
            max-width: 500px;
            margin: 0 auto 32px;
        }

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

        .cta-section .btn-grad:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
        }

        .cta-section .btn-outline-light {
            background: transparent;
            color: var(--text-light);
            border: 2px solid rgba(255, 255, 255, 0.7);
            border-radius: 12px;
            padding: 10px 28px;
            font-weight: 600;
            transition: var(--transition);
        }

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

        /* ===== 页脚 ===== */
        .site-footer {
            background: #1B1B1B;
            color: rgba(245, 239, 230, 0.75);
            padding: 64px 0 28px;
        }

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

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 16px;
        }

        .footer-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(245, 239, 230, 0.6);
            max-width: 340px;
            margin: 0;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 16px;
        }

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

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

        .footer-links a {
            color: rgba(245, 239, 230, 0.7);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a i {
            color: var(--gold);
            font-size: 12px;
        }

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

        .footer-contact li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: rgba(245, 239, 230, 0.7);
            margin-bottom: 10px;
        }

        .footer-contact li i {
            color: var(--gold);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            text-align: center;
            font-size: 13px;
            color: rgba(245, 239, 230, 0.5);
        }

        .footer-bottom p {
            margin: 0;
        }

        /* ===== 底部固定转化条 ===== */
        .mobile-cta-bar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--secondary);
            color: var(--text-light);
            padding: 12px 20px;
            z-index: 1040;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
        }

        .mobile-cta-bar .bar-text {
            font-size: 14px;
            font-weight: 500;
            line-height: 1.4;
        }

        .mobile-cta-bar .bar-btn {
            background: var(--gold);
            color: var(--secondary);
            border-radius: 10px;
            padding: 10px 22px;
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
            border: none;
            transition: var(--transition);
        }

        .mobile-cta-bar .bar-btn:hover {
            background: var(--primary-light);
            transform: translateY(-1px);
        }

        .desktop-float-btn {
            position: fixed;
            right: 32px;
            bottom: 32px;
            background: var(--secondary);
            color: #fff;
            border-radius: 999px;
            padding: 14px 28px;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
            z-index: 1040;
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
            border: 2px solid rgba(255, 255, 255, 0.2);
        }

        .desktop-float-btn i {
            color: var(--gold);
        }

        .desktop-float-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
            color: #fff;
            background: var(--secondary-light);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            section {
                padding: 64px 0;
            }

            .cat-hero {
                padding: 64px 0;
            }

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

            .feature-side-cards {
                flex-direction: row;
            }

            .feature-side-card {
                flex: 1;
            }

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

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

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

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

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

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

            .desktop-float-btn {
                display: none;
            }

            .mobile-cta-bar {
                display: flex;
            }

            body {
                padding-bottom: 64px;
            }

            .site-footer {
                padding-bottom: 96px;
            }
        }

        @media (max-width: 767.98px) {
            .cat-hero h1 {
                font-size: 1.7rem;
            }

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

            .countdown-box {
                padding: 18px 20px;
                gap: 16px;
            }

            .countdown-timer .time-cell {
                padding: 6px 10px;
                min-width: 46px;
            }

            .countdown-timer .time-num {
                font-size: 1.2rem;
            }

            .feature-main-card {
                padding: 28px;
            }

            .feature-side-cards {
                flex-direction: column;
            }

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

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

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

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

            .stat-num {
                font-size: 1.5rem;
            }

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

            .mobile-cta-bar {
                padding: 10px 16px;
            }

            .mobile-cta-bar .bar-btn {
                padding: 8px 16px;
                font-size: 13px;
            }

            .cat-hero-actions {
                flex-direction: column;
            }

            .cat-hero-actions .btn-grad,
            .cat-hero-actions .btn-outline-light {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 575.98px) {
            .cat-hero {
                padding: 48px 0;
            }

            .countdown-box {
                flex-direction: column;
                align-items: flex-start;
            }

            .hero-data-row {
                gap: 10px;
            }

            .hero-data-item {
                padding: 6px 14px;
                font-size: 13px;
            }

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

            .stat-item {
                padding: 20px 14px;
            }

            .faq-question {
                font-size: 15px;
                padding: 16px 18px;
            }

            .faq-answer {
                font-size: 14px;
                padding: 0 18px;
            }

            .faq-item.open .faq-answer {
                padding: 4px 18px 16px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}