/* roulang page: index */
:root {
            --primary: #1F3D34;
            --primary-deep: #162A24;
            --primary-hover: #2E594D;
            --secondary: #7A9B8E;
            --secondary-bg: #EFF4F0;
            --bg: #F6F1E8;
            --card-bg: #FFFDF8;
            --text: #202724;
            --text-muted: #5D6A63;
            --accent: #B0713F;
            --accent-hover: #8E5A32;
            --border-color: rgba(31, 61, 52, 0.08);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-xs: 8px;
            --shadow-sm: 0 8px 24px rgba(31, 61, 52, 0.06);
            --shadow-hover: 0 16px 36px rgba(31, 61, 52, 0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "Arial", "DIN Alternate", sans-serif;
            --sidebar-width: 248px;
            --header-height-mobile: 56px;
            --section-padding-y: 80px;
            --section-padding-y-mobile: 48px;
            --container-max: 1400px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.8;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        h1, h2, h3, h4, h5, h6 {
            color: var(--text);
            font-weight: 600;
            line-height: 1.3;
            margin-bottom: 0.6em;
        }

        h1 {
            font-size: clamp(30px, 4.5vw, 46px);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 0.5em;
        }

        h2 {
            font-size: clamp(22px, 2.8vw, 28px);
            font-weight: 600;
            letter-spacing: -0.005em;
        }

        h3 {
            font-size: clamp(18px, 2vw, 20px);
            font-weight: 600;
        }

        p {
            margin-bottom: 1em;
            color: var(--text-muted);
        }

        .section-title {
            font-size: clamp(22px, 2.8vw, 28px);
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
            letter-spacing: -0.005em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 28px;
        }

        .eyebrow-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--primary);
            background: var(--secondary-bg);
            border-radius: var(--radius-xs);
            padding: 4px 12px;
            letter-spacing: 0.03em;
            margin-bottom: 10px;
            border: 1px solid rgba(31, 61, 52, 0.1);
        }

        .section-block {
            padding: var(--section-padding-y) 0;
        }

        .section-block-alt {
            padding: var(--section-padding-y) 0;
            background-color: var(--card-bg);
        }

        /* 主内容容器 */
        .main-wrapper {
            display: flex;
            min-height: 100vh;
        }

        .main-content {
            flex: 1;
            min-width: 0;
            margin-left: var(--sidebar-width);
            transition: margin-left var(--transition-normal);
        }

        /* ===== 左侧 App Shell 导航 ===== */
        .app-sidebar {
            position: fixed;
            left: 0;
            top: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background-color: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            z-index: 1050;
            display: flex;
            flex-direction: column;
            transition: transform var(--transition-normal);
            box-shadow: 2px 0 20px rgba(23, 42, 36, 0.15);
        }

        .sidebar-logo {
            padding: 24px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            flex-shrink: 0;
        }

        .sidebar-logo a {
            display: flex;
            align-items: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            letter-spacing: 0.04em;
            line-height: 1.3;
        }

        .sidebar-logo .logo-mark {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--accent);
            color: #fff;
            border-radius: var(--radius-xs);
            margin-right: 10px;
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 16px 10px;
        }

        .sidebar-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-nav li {
            margin-bottom: 2px;
        }

        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 11px 16px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            font-weight: 400;
            border-radius: var(--radius-xs);
            transition: all var(--transition-fast);
            border-left: 3px solid transparent;
            position: relative;
        }

        .sidebar-nav a i {
            width: 18px;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .sidebar-nav a:hover {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }

        .sidebar-nav a:hover i {
            color: rgba(255, 255, 255, 0.8);
        }

        .sidebar-nav li.active a {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
            border-left-color: var(--accent);
        }

        .sidebar-nav li.active a i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            flex-shrink: 0;
        }

        /* 移动端顶部栏 */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height-mobile);
            background-color: var(--primary);
            z-index: 1040;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(23, 42, 36, 0.16);
        }

        .mobile-header .brand-text {
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            letter-spacing: 0.02em;
            flex: 1;
        }

        .mobile-header .hamburger-btn {
            background: none;
            border: none;
            color: #fff;
            font-size: 20px;
            padding: 6px 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-xs);
            transition: background var(--transition-fast);
        }

        .mobile-header .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* 移动端抽屉 */
        .mobile-drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 1055;
            display: none;
            opacity: 0;
            transition: opacity var(--transition-normal);
        }

        .mobile-drawer-overlay.show {
            display: block;
            opacity: 1;
        }

        .mobile-drawer {
            position: fixed;
            left: 0;
            top: 0;
            bottom: 0;
            width: 280px;
            background: var(--primary);
            z-index: 1060;
            transform: translateX(-100%);
            transition: transform var(--transition-normal);
            box-shadow: 2px 0 24px rgba(0, 0, 0, 0.25);
            display: flex;
            flex-direction: column;
        }

        .mobile-drawer.show {
            transform: translateX(0);
        }

        .mobile-drawer .drawer-close {
            position: absolute;
            top: 10px;
            right: 10px;
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.7);
            font-size: 18px;
            cursor: pointer;
            padding: 6px 8px;
            border-radius: var(--radius-xs);
            transition: all var(--transition-fast);
        }

        .mobile-drawer .drawer-close:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
        }

        .mobile-drawer .drawer-logo {
            padding: 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            color: #fff;
            font-weight: 700;
            font-size: 17px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mobile-drawer .drawer-nav {
            flex: 1;
            overflow-y: auto;
            padding: 12px 10px;
        }

        .mobile-drawer .drawer-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .mobile-drawer .drawer-nav a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 14px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
            border-radius: var(--radius-xs);
            border-left: 3px solid transparent;
            transition: all var(--transition-fast);
        }

        .mobile-drawer .drawer-nav a i {
            width: 18px;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
        }

        .mobile-drawer .drawer-nav a:hover {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }

        .mobile-drawer .drawer-nav li.active a {
            color: #fff;
            border-left-color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }

        .mobile-drawer .drawer-nav li.active a i {
            color: var(--accent);
        }

        .mobile-drawer .drawer-footer {
            padding: 14px 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 11px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ===== 按钮系统 ===== */
        .btn-brand {
            background-color: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: all var(--transition-normal);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(31, 61, 52, 0.2);
        }

        .btn-brand:hover {
            background-color: var(--primary-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(31, 61, 52, 0.3);
        }

        .btn-brand:active {
            transform: translateY(0);
            box-shadow: 0 3px 10px rgba(31, 61, 52, 0.2);
        }

        .btn-accent {
            background-color: var(--accent);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: all var(--transition-normal);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(176, 113, 63, 0.25);
        }

        .btn-accent:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(176, 113, 63, 0.35);
        }

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

        .btn-outline-brand {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 11px 22px;
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-normal);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-brand:hover {
            background: var(--secondary-bg);
            border-color: var(--primary-hover);
            color: var(--primary-hover);
            transform: translateY(-1px);
        }

        .btn-outline-light {
            background: transparent;
            color: rgba(255, 255, 255, 0.9);
            border: 1.5px solid rgba(255, 255, 255, 0.35);
            border-radius: var(--radius-sm);
            padding: 11px 22px;
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-normal);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.6);
            color: #fff;
            transform: translateY(-1px);
        }

        /* ===== 卡片系统 ===== */
        .card-elegant {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal), transform var(--transition-normal);
            overflow: hidden;
        }

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

        .card-elegant .card-body {
            padding: 22px;
        }

        .card-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--primary);
            background: var(--secondary-bg);
            border-radius: var(--radius-xs);
            padding: 3px 10px;
            letter-spacing: 0.02em;
            border: 1px solid rgba(31, 61, 52, 0.08);
        }

        .card-title-link {
            color: var(--text);
            font-weight: 600;
            font-size: 17px;
            line-height: 1.45;
            transition: color var(--transition-fast);
            display: inline;
        }

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

        /* ===== 图片容器 ===== */
        .img-ratio-16-9 {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
            background: #EAE5DA;
        }

        .img-ratio-16-9 img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .img-ratio-16-9:hover img {
            transform: scale(1.04);
        }

        .img-ratio-3-2 {
            aspect-ratio: 3 / 2;
            overflow: hidden;
            position: relative;
            background: #EAE5DA;
        }

        .img-ratio-3-2 img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .img-ratio-3-2:hover img {
            transform: scale(1.04);
        }

        .img-ratio-1-1 {
            aspect-ratio: 1 / 1;
            overflow: hidden;
            position: relative;
            background: #EAE5DA;
            border-radius: 50%;
        }

        .img-ratio-1-1 img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ===== Hero 区域 ===== */
        .hero-section {
            background: linear-gradient(160deg, var(--primary) 0%, #1A362E 45%, #142A24 100%);
            color: #fff;
            padding: 60px 0 70px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            top: -30%;
            right: -15%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(176, 113, 63, 0.08);
            pointer-events: none;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            bottom: -20%;
            left: 5%;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: rgba(122, 155, 142, 0.07);
            pointer-events: none;
        }

        .hero-title {
            color: #fff;
            font-size: clamp(30px, 4.5vw, 46px);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            margin-bottom: 16px;
        }

        .hero-title .highlight {
            color: #D4B08C;
            position: relative;
        }

        .hero-desc {
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
            line-height: 1.85;
            max-width: 560px;
            margin-bottom: 26px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }

        .hero-image-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .hero-image-wrap img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
        }

        .hero-stat-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-top: 20px;
        }

        .hero-stat-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            backdrop-filter: blur(6px);
            transition: background var(--transition-fast);
        }

        .hero-stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .hero-stat-card .stat-value {
            font-size: 28px;
            font-weight: 700;
            color: #D4B08C;
            font-family: var(--font-num);
            letter-spacing: -0.02em;
            line-height: 1.1;
            margin-bottom: 4px;
        }

        .hero-stat-card .stat-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.03em;
        }

        /* ===== 面板区块 ===== */
        .panel-grid {
            display: grid;
            gap: 24px;
        }

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

        .panel-grid-3 {
            grid-template-columns: repeat(3, 1fr);
        }

        .panel-grid-4 {
            grid-template-columns: repeat(4, 1fr);
        }

        /* 服务矩阵错落布局 */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }

        .service-card-large {
            grid-column: span 3;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 26px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .service-card-large::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

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

        .service-card-small {
            grid-column: span 2;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
        }

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

        .service-icon {
            width: 42px;
            height: 42px;
            background: var(--secondary-bg);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 18px;
            margin-bottom: 14px;
            flex-shrink: 0;
        }

        .service-card-large .service-icon {
            width: 50px;
            height: 50px;
            font-size: 20px;
        }

        .service-card-large h3 {
            font-size: 19px;
            margin-bottom: 8px;
        }

        .service-card-small h3 {
            font-size: 17px;
            margin-bottom: 6px;
        }

        /* 区域胶囊 */
        .region-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }

        .region-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 450;
            color: var(--text);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .region-pill:hover {
            background: var(--secondary-bg);
            border-color: var(--secondary);
            color: var(--primary);
        }

        .region-pill .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--secondary);
            flex-shrink: 0;
        }

        /* 对比表 */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: var(--card-bg);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .compare-table th,
        .compare-table td {
            padding: 15px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
            font-size: 14px;
        }

        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            font-weight: 500;
            font-size: 13px;
            letter-spacing: 0.04em;
            border-bottom: none;
        }

        .compare-table tbody tr:hover {
            background: var(--secondary-bg);
        }

        .compare-table td:first-child {
            font-weight: 500;
            color: var(--text);
        }

        .compare-table .highlight-col {
            background: rgba(122, 155, 142, 0.06);
        }

        /* 时间轴 */
        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--secondary), rgba(122, 155, 142, 0.3));
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 28px;
            padding-left: 12px;
        }

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

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid var(--card-bg);
            box-shadow: 0 0 0 2px var(--accent);
        }

        .timeline-year {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.06em;
            font-family: var(--font-num);
            margin-bottom: 4px;
        }

        .timeline-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }

        .timeline-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* 图集 */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .gallery-item {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
        }

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

        .gallery-item img {
            width: 100%;
            aspect-ratio: 3 / 2;
            object-fit: cover;
        }

        /* 茶艺师卡片 */
        .teammate-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
        }

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

        .teammate-card .avatar {
            width: 92px;
            height: 92px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 14px;
            border: 3px solid var(--secondary-bg);
            box-shadow: 0 4px 12px rgba(31, 61, 52, 0.1);
        }

        .teammate-card .avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .teammate-card h3 {
            font-size: 16px;
            margin-bottom: 4px;
        }

        .teammate-card .role {
            font-size: 12px;
            color: var(--accent);
            letter-spacing: 0.04em;
            font-weight: 500;
            margin-bottom: 10px;
        }

        .teammate-card .bio {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* 文章卡片 */
        .article-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
        }

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

        .article-card .article-image {
            aspect-ratio: 3 / 2;
            overflow: hidden;
            position: relative;
            flex-shrink: 0;
        }

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

        .article-card:hover .article-image img {
            transform: scale(1.05);
        }

        .article-card .article-content {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .article-card h3 {
            font-size: 16px;
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .article-card .article-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 保障要素 */
        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .assurance-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 18px;
            transition: all var(--transition-fast);
        }

        .assurance-item:hover {
            background: var(--secondary-bg);
            border-color: var(--secondary);
        }

        .assurance-item .icon {
            width: 36px;
            height: 36px;
            background: var(--secondary-bg);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 15px;
            flex-shrink: 0;
        }

        .assurance-item .text h4 {
            font-size: 14px;
            margin-bottom: 3px;
        }

        .assurance-item .text p {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* 流程步骤 */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            counter-reset: step;
        }

        .step-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            position: relative;
            counter-increment: step;
            transition: all var(--transition-normal);
        }

        .step-card::before {
            content: counter(step, decimal-leading-zero);
            font-size: 34px;
            font-weight: 700;
            color: rgba(31, 61, 52, 0.12);
            font-family: var(--font-num);
            position: absolute;
            top: 12px;
            right: 16px;
            line-height: 1;
        }

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

        .step-card h4 {
            font-size: 15px;
            margin-bottom: 6px;
            font-weight: 600;
        }

        .step-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-list .accordion-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm) !important;
            overflow: hidden;
            background: var(--card-bg);
            margin-bottom: 10px;
            box-shadow: var(--shadow-sm);
        }

        .faq-list .accordion-button {
            background: var(--card-bg);
            color: var(--text);
            font-weight: 500;
            font-size: 15px;
            padding: 16px 20px;
            border: none;
            box-shadow: none !important;
        }

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

        .faq-list .accordion-button::after {
            filter: contrast(0.6);
        }

        .faq-list .accordion-button:not(.collapsed)::after {
            filter: brightness(10);
        }

        .faq-list .accordion-body {
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* 评价卡 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .testimonial-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-sm);
            position: relative;
        }

        .testimonial-card .quote-mark {
            font-size: 36px;
            color: rgba(176, 113, 63, 0.25);
            position: absolute;
            top: 8px;
            right: 16px;
            line-height: 1;
            font-family: serif;
        }

        .testimonial-card .stars {
            color: var(--accent);
            font-size: 13px;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .testimonial-card .quote {
            font-size: 14px;
            color: var(--text);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .testimonial-card .source {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }

        /* 表单 */
        .form-section {
            background: linear-gradient(145deg, var(--primary) 0%, #1A362E 55%, #142A24 100%);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            position: relative;
            overflow: hidden;
        }

        .form-section::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: rgba(176, 113, 63, 0.08);
            pointer-events: none;
        }

        .form-section .form-title {
            color: #fff;
            font-size: 24px;
            font-weight: 600;
        }

        .form-section .form-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            margin-bottom: 24px;
        }

        .form-section .form-label {
            color: rgba(255, 255, 255, 0.8);
            font-size: 13px;
            font-weight: 500;
            margin-bottom: 6px;
        }

        .form-section .form-control {
            background: rgba(255, 255, 255, 0.08);
            border: 1.5px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            color: #fff;
            padding: 11px 16px;
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .form-section .form-control::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .form-section .form-control:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(122, 155, 142, 0.25);
            outline: none;
        }

        .form-section .form-select {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1.5px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            color: rgba(255, 255, 255, 0.7);
            padding: 11px 16px;
            font-size: 14px;
        }

        .form-section .form-select option {
            background: var(--primary);
            color: #fff;
        }

        .form-section textarea.form-control {
            resize: vertical;
            min-height: 90px;
        }

        /* 品牌联系条 */
        .brand-contact-bar {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }

        .brand-contact-bar .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-muted);
        }

        .brand-contact-bar .contact-item i {
            color: var(--primary);
            width: 18px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--primary-deep);
            color: rgba(255, 255, 255, 0.65);
            padding: 40px 0 28px;
            margin-top: 0;
        }

        .site-footer .footer-brand {
            color: #fff;
            font-weight: 700;
            font-size: 17px;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
            display: inline-block;
        }

        .site-footer .footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.7;
            max-width: 360px;
            margin-bottom: 18px;
        }

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

        .site-footer .footer-nav li {
            margin-bottom: 6px;
        }

        .site-footer .footer-nav a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .site-footer .footer-nav a:hover {
            color: #fff;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 18px;
            margin-top: 24px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.35);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
        }

        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .app-sidebar {
                transform: translateX(-100%);
            }

            .app-sidebar.show {
                transform: translateX(0);
            }

            .main-content {
                margin-left: 0;
                padding-top: var(--header-height-mobile);
            }

            .mobile-header {
                display: flex;
            }

            .main-content .mobile-header-spacer {
                display: block;
            }

            .section-block,
            .section-block-alt {
                padding: var(--section-padding-y-mobile) 0;
            }

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

            .service-card-large,
            .service-card-small {
                grid-column: span 1;
            }

            .panel-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }

            .panel-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

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

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

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

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

        @media (max-width: 767.98px) {
            .panel-grid-2,
            .panel-grid-3,
            .panel-grid-4 {
                grid-template-columns: 1fr;
            }

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

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

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

            .hero-stat-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }

            .hero-stat-card {
                padding: 12px 14px;
            }

            .hero-stat-card .stat-value {
                font-size: 22px;
            }

            .brand-contact-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .form-section {
                padding: 28px 20px;
            }

            .btn-brand,
            .btn-accent,
            .btn-outline-brand,
            .btn-outline-light {
                padding: 10px 18px;
                font-size: 13px;
                gap: 6px;
            }

            h1 {
                font-size: 28px;
            }

            .hero-title {
                font-size: 26px;
            }
        }

        @media (max-width: 575.98px) {
            .hero-stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-card-large,
            .service-card-small {
                padding: 18px;
            }

            .article-card .article-content {
                padding: 14px 16px;
            }

            .compare-table th,
            .compare-table td {
                padding: 10px 12px;
                font-size: 12px;
            }

            .form-section {
                padding: 22px 16px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1F3D34;
            --primary-deep: #162A24;
            --primary-hover: #2E594D;
            --secondary: #7A9B8E;
            --secondary-bg: #EFF4F0;
            --bg: #F6F1E8;
            --card-bg: #FFFDF8;
            --text: #202724;
            --text-muted: #5D6A63;
            --accent: #B0713F;
            --accent-hover: #8E5A32;
            --border-color: rgba(31, 61, 52, 0.08);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --radius-xs: 8px;
            --shadow-sm: 0 8px 24px rgba(31, 61, 52, 0.06);
            --shadow-hover: 0 16px 36px rgba(31, 61, 52, 0.12);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "Arial", "DIN Alternate", sans-serif;
            --sidebar-width: 248px;
            --header-height-mobile: 56px;
            --section-padding-y: 72px;
            --section-padding-y-mobile: 44px;
            --container-max: 1400px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.8;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

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

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

        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.35;
            color: var(--text);
            margin-top: 0;
        }

        h1 {
            font-size: clamp(26px, 3vw, 36px);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.005em;
        }

        h2 {
            font-size: clamp(20px, 2.4vw, 26px);
            font-weight: 600;
            letter-spacing: -0.003em;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
        }

        .section-block {
            padding: var(--section-padding-y) 0;
        }

        .section-block-alt {
            padding: var(--section-padding-y) 0;
            background-color: var(--card-bg);
        }

        .section-title {
            font-size: clamp(22px, 2.8vw, 28px);
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
            letter-spacing: -0.005em;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.85;
            max-width: 720px;
            margin-bottom: 28px;
        }

        .eyebrow-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--primary);
            background: var(--secondary-bg);
            border-radius: var(--radius-xs);
            padding: 4px 12px;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
            border: 1px solid rgba(31, 61, 52, 0.1);
        }

        /* ========== 主布局框架 ========== */
        .main-wrapper {
            display: flex;
            min-height: 100vh;
        }

        .main-content {
            flex: 1;
            min-width: 0;
            margin-left: var(--sidebar-width);
            transition: margin-left var(--transition-normal);
        }

        /* ========== 左侧 App Shell 导航 ========== */
        .app-sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background-color: var(--primary);
            display: flex;
            flex-direction: column;
            z-index: 1040;
            border-right: 1px solid rgba(255, 255, 255, 0.06);
        }

        .sidebar-logo {
            padding: 24px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            flex-shrink: 0;
        }

        .sidebar-logo a {
            display: flex;
            align-items: center;
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.04em;
            line-height: 1.3;
        }

        .sidebar-logo a:hover {
            color: #fff;
        }

        .sidebar-logo .logo-mark {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--accent);
            color: #fff;
            border-radius: var(--radius-xs);
            margin-right: 10px;
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 16px 10px;
        }

        .sidebar-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-nav li {
            margin-bottom: 2px;
            list-style: none;
        }

        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 11px 16px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            font-weight: 400;
            border-radius: var(--radius-xs);
            transition: all var(--transition-fast);
            border-left: 3px solid transparent;
        }

        .sidebar-nav a i {
            width: 18px;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .sidebar-nav a:hover {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }

        .sidebar-nav a:hover i {
            color: rgba(255, 255, 255, 0.8);
        }

        .sidebar-nav li.active a {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
            border-left-color: var(--accent);
        }

        .sidebar-nav li.active a i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.6;
            flex-shrink: 0;
        }

        /* ========== 移动端顶部栏 ========== */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height-mobile);
            background: var(--primary);
            z-index: 1035;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
        }

        .mobile-header .brand-text {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 0.03em;
            flex: 1;
        }

        .mobile-header .hamburger-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: var(--radius-xs);
            color: #fff;
            font-size: 18px;
            cursor: pointer;
            transition: background var(--transition-fast);
        }

        .mobile-header .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.18);
        }

        .mobile-sidebar-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 1038;
            opacity: 0;
            transition: opacity var(--transition-normal);
        }

        .mobile-sidebar-overlay.show {
            opacity: 1;
        }

        /* ========== 面包屑 ========== */
        .breadcrumb-area {
            padding: 0;
            margin-bottom: 0;
        }

        .breadcrumb-area .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            font-size: 13px;
            color: var(--text-muted);
        }

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

        .breadcrumb-area .breadcrumb .breadcrumb-item.active {
            color: var(--text-muted);
        }

        .breadcrumb-area .breadcrumb-item+.breadcrumb-item::before {
            content: "›";
            color: var(--secondary);
            font-size: 15px;
            line-height: 1.6;
        }

        /* ========== 分类标题区 ========== */
        .category-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
            padding: 40px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .category-header::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(176, 113, 63, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-header .breadcrumb-item a,
        .category-header .breadcrumb-item.active {
            color: rgba(255, 255, 255, 0.65);
        }

        .category-header .breadcrumb-item a:hover {
            color: #fff;
        }

        .category-header .breadcrumb-item+.breadcrumb-item::before {
            color: rgba(255, 255, 255, 0.4);
        }

        .category-header h1 {
            color: #fff;
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            margin-top: 16px;
            margin-bottom: 12px;
        }

        .category-header .category-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.85;
            max-width: 700px;
            margin-bottom: 22px;
        }

        .filter-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .filter-pills .filter-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 99px;
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.8);
            font-size: 13px;
            font-weight: 400;
            border: 1px solid rgba(255, 255, 255, 0.15);
            cursor: default;
            transition: all var(--transition-fast);
        }

        .filter-pills .filter-pill:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.28);
        }

        .filter-pills .filter-pill.active-pill {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
        }

        /* ========== 分类入口板块 ========== */
        .category-entry-card {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(31, 61, 52, 0.15);
        }

        .category-entry-card .entry-icon {
            width: 42px;
            height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--secondary-bg);
            border-radius: var(--radius-sm);
            color: var(--primary);
            font-size: 18px;
            flex-shrink: 0;
        }

        .category-entry-card h3 {
            font-size: 16px;
            margin-bottom: 4px;
            font-weight: 600;
        }

        .category-entry-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }

        .category-entry-card a {
            color: var(--text);
        }

        .category-entry-card a:hover {
            color: var(--primary);
        }

        /* ========== 工作室卡片列表 ========== */
        .studio-list-card {
            display: flex;
            flex-direction: column;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
        }

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

        .studio-list-card .studio-img-wrapper {
            position: relative;
            aspect-ratio: 3 / 2;
            overflow: hidden;
            background: var(--secondary-bg);
        }

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

        .studio-list-card:hover .studio-img-wrapper img {
            transform: scale(1.04);
        }

        .studio-list-card .studio-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(31, 61, 52, 0.85);
            color: #fff;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: var(--radius-xs);
            font-weight: 500;
            letter-spacing: 0.02em;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .studio-list-card .studio-body {
            padding: 18px 18px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .studio-list-card .studio-body h3 {
            font-size: 17px;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .studio-list-card .studio-body p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }

        .studio-list-card .studio-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }

        .studio-list-card .studio-meta span {
            font-size: 12px;
            color: var(--text-muted);
            background: var(--secondary-bg);
            padding: 3px 10px;
            border-radius: 99px;
            white-space: nowrap;
        }

        .studio-list-card .studio-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13.5px;
            color: var(--accent);
            font-weight: 500;
            transition: color var(--transition-fast);
        }

        .studio-list-card .studio-link:hover {
            color: var(--accent-hover);
        }

        /* ========== 环境图集 ========== */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .gallery-item {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            aspect-ratio: 4 / 3;
            background: var(--secondary-bg);
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal);
        }

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

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

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

        .gallery-item .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 24px 16px 12px;
            background: linear-gradient(to top, rgba(31, 61, 52, 0.85) 0%, rgba(31, 61, 52, 0) 100%);
            color: rgba(255, 255, 255, 0.9);
            font-size: 12.5px;
            letter-spacing: 0.01em;
        }

        /* ========== 服务流程 ========== */
        .process-step-compact {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background: var(--card-bg);
            border-radius: var(--radius-sm);
            padding: 18px;
            border: 1px solid var(--border-color);
            height: 100%;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal);
        }

        .process-step-compact:hover {
            box-shadow: var(--shadow-hover);
        }

        .process-step-compact .step-number {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            font-size: 14px;
            font-weight: 700;
            flex-shrink: 0;
            font-family: var(--font-num);
        }

        .process-step-compact h3 {
            font-size: 15px;
            margin-bottom: 4px;
            font-weight: 600;
        }

        .process-step-compact p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ========== 用户评价摘要 ========== */
        .testimonial-quote-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            padding: 22px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            height: 100%;
            position: relative;
        }

        .testimonial-quote-card::before {
            content: '\201C';
            position: absolute;
            top: 8px;
            left: 14px;
            font-size: 58px;
            color: var(--secondary);
            opacity: 0.25;
            font-family: Georgia, serif;
            line-height: 1;
            pointer-events: none;
        }

        .testimonial-quote-card .quote-text {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text);
            margin-bottom: 12px;
            padding-top: 12px;
            position: relative;
            z-index: 1;
        }

        .testimonial-quote-card .quote-source {
            font-size: 13px;
            color: var(--text-muted);
        }

        .testimonial-quote-card .quote-source i {
            margin-right: 6px;
            color: var(--secondary);
        }

        /* ========== FAQ 折叠 ========== */
        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-fast);
        }

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

        .faq-accordion .accordion-button {
            background: var(--card-bg);
            color: var(--text);
            font-weight: 600;
            font-size: 15px;
            padding: 16px 18px;
            border: none;
            border-radius: var(--radius-sm) !important;
            box-shadow: none;
            transition: all var(--transition-fast);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--secondary-bg);
            color: var(--primary);
            border-bottom: 1px solid var(--border-color);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid var(--secondary);
            outline-offset: -2px;
        }

        .faq-accordion .accordion-button::after {
            filter: invert(27%) sepia(12%) saturate(650%) hue-rotate(115deg);
        }

        .faq-accordion .accordion-body {
            padding: 16px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            background: var(--card-bg);
        }

        /* ========== VX 转化条 ========== */
        .vx-cta-bar {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
            border-radius: var(--radius-lg);
            padding: 28px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .vx-cta-bar::before {
            content: '';
            position: absolute;
            top: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            background: radial-gradient(circle, rgba(176, 113, 63, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .vx-cta-bar .vx-cta-text {
            flex: 1;
            min-width: 200px;
            position: relative;
            z-index: 1;
        }

        .vx-cta-bar .vx-cta-text h2 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 6px;
            font-weight: 600;
        }

        .vx-cta-bar .vx-cta-text p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            margin-bottom: 0;
            line-height: 1.7;
        }

        .vx-cta-bar .vx-cta-actions {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-accent:hover,
        .btn-accent:focus {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(176, 113, 63, 0.35);
        }

        .btn-outline-light-custom {
            background: transparent;
            color: rgba(255, 255, 255, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 400;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-outline-light-custom:hover,
        .btn-outline-light-custom:focus {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.5);
        }

        /* ========== 相关文章卡片 ========== */
        .related-article-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-normal);
            height: 100%;
        }

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

        .related-article-card .related-img {
            aspect-ratio: 3 / 2;
            overflow: hidden;
            background: var(--secondary-bg);
        }

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

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

        .related-article-card .related-body {
            padding: 16px;
        }

        .related-article-card .related-body h3 {
            font-size: 15px;
            margin-bottom: 6px;
            font-weight: 600;
        }

        .related-article-card .related-body p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-article-card .related-body .related-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
        }

        /* ========== 按钮通用 ========== */
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(31, 61, 52, 0.3);
        }

        .btn-secondary-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid rgba(31, 61, 52, 0.25);
            border-radius: var(--radius-sm);
            padding: 9px 20px;
            font-size: 14px;
            font-weight: 400;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-secondary-outline:hover,
        .btn-secondary-outline:focus {
            background: var(--secondary-bg);
            color: var(--primary);
            border-color: rgba(31, 61, 52, 0.4);
        }

        /* ========== 标签/徽章 ========== */
        .tag-chip {
            display: inline-block;
            font-size: 11.5px;
            font-weight: 500;
            color: var(--primary);
            background: var(--secondary-bg);
            border-radius: 99px;
            padding: 3px 10px;
            letter-spacing: 0.02em;
            border: 1px solid rgba(31, 61, 52, 0.1);
            white-space: nowrap;
        }

        .tag-chip-accent {
            display: inline-block;
            font-size: 11.5px;
            font-weight: 500;
            color: var(--accent);
            background: rgba(176, 113, 63, 0.1);
            border-radius: 99px;
            padding: 3px 10px;
            letter-spacing: 0.02em;
            border: 1px solid rgba(176, 113, 63, 0.2);
            white-space: nowrap;
        }

        /* ========== 区域覆盖标签 ========== */
        .region-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .region-tags .region-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            color: var(--text-muted);
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xs);
            padding: 6px 14px;
            transition: all var(--transition-fast);
            cursor: default;
        }

        .region-tags .region-tag:hover {
            color: var(--primary);
            border-color: var(--secondary);
            background: var(--secondary-bg);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--primary-deep);
            padding: 48px 0 32px;
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
        }

        .site-footer .footer-brand {
            display: inline-block;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }

        .site-footer .footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.75;
            max-width: 300px;
            margin-bottom: 16px;
        }

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

        .site-footer .footer-nav li {
            margin-bottom: 8px;
            list-style: none;
        }

        .site-footer .footer-nav a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .site-footer .footer-nav a:hover {
            color: #fff;
        }

        .site-footer .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.4);
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

        .site-footer .footer-bottom a:hover {
            color: #fff;
        }

        /* ========== 响应式断点 ========== */
        @media (max-width: 991.98px) {
            .app-sidebar {
                display: none;
            }

            .main-content {
                margin-left: 0;
                padding-top: var(--header-height-mobile);
            }

            .mobile-header {
                display: flex;
            }

            .mobile-sidebar-overlay {
                display: block;
                pointer-events: none;
            }

            .mobile-sidebar-overlay.show {
                pointer-events: auto;
            }

            .app-sidebar.mobile-open {
                display: flex;
                position: fixed;
                top: 0;
                left: 0;
                width: 248px;
                height: 100vh;
                z-index: 1039;
                transform: translateX(0);
                animation: slideIn 0.3s ease forwards;
            }

            .app-sidebar.mobile-closing {
                animation: slideOut 0.25s ease forwards;
            }

            :root {
                --section-padding-y: 52px;
            }

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

            .vx-cta-bar {
                flex-direction: column;
                align-items: flex-start;
            }

            .vx-cta-bar .vx-cta-actions {
                width: 100%;
                flex-wrap: wrap;
            }
        }

        @keyframes slideIn {
            from {
                transform: translateX(-100%);
            }
            to {
                transform: translateX(0);
            }
        }

        @keyframes slideOut {
            from {
                transform: translateX(0);
            }
            to {
                transform: translateX(-100%);
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --section-padding-y: 40px;
            }

            .category-header {
                padding: 28px 0 32px;
            }

            .category-header h1 {
                font-size: 23px;
            }

            .gallery-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .gallery-item {
                aspect-ratio: 3 / 2;
            }
        }

        @media (max-width: 575.98px) {
            :root {
                --section-padding-y: 32px;
            }

            .category-header {
                padding: 22px 0 24px;
            }

            .category-header h1 {
                font-size: 20px;
            }

            .filter-pills .filter-pill {
                font-size: 12px;
                padding: 5px 12px;
            }

            .gallery-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .gallery-item {
                aspect-ratio: 4 / 3;
            }

            .vx-cta-bar {
                padding: 20px;
            }

            .vx-cta-bar .vx-cta-text h2 {
                font-size: 17px;
            }

            .btn-accent,
            .btn-outline-light-custom {
                width: 100%;
                justify-content: center;
                font-size: 13px;
                padding: 9px 16px;
            }

            .studio-list-card .studio-body h3 {
                font-size: 15.5px;
            }

            .section-title {
                font-size: 20px;
            }
        }

/* 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}