/* ========== 晨夕装饰官网 - 2026全面改版 ========== */

/* --- 重置与变量 --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #2C3E50;
    --primary-light: #34495E;
    --primary-dark: #1a252f;
    --gold: #C9A96E;
    --gold-light: #D4BC8A;
    --gold-dark: #A88B4A;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #eef1f5;
    --text: #2d3748;
    --text-sub: #5a6a7a;
    --text-light: #8a9aaa;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 4px rgba(44,62,80,0.07);
    --shadow-md: 0 4px 16px rgba(44,62,80,0.1);
    --shadow-lg: 0 12px 40px rgba(44,62,80,0.14);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max: 1200px;
    --nav-h: 68px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* --- 通用区块 --- */
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.bg-light { background: var(--bg-light); }
.bg-dark { background: var(--primary-dark); color: #fff; }

.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 {
    font-size: 2rem; color: var(--primary); font-weight: 700;
    position: relative; display: inline-block; padding-bottom: 14px; letter-spacing: 1px;
}
.section-title h2::after {
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 56px; height: 3px; background: var(--gold); border-radius: 2px;
}
.section-title p { color: var(--text-sub); margin-top: 14px; font-size: 1rem; }
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; } .mt-40 { margin-top: 40px; } .mb-20 { margin-bottom: 20px; }

/* --- 按钮 --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 34px; border-radius: var(--radius-sm); font-size: 1rem;
    font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
    white-space: nowrap;
}
.btn-primary { background: var(--gold); color: #fff; box-shadow: 0 4px 14px rgba(201,169,110,0.35); }
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(201,169,110,0.45); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.12); }
.btn-dark { background: var(--primary); color: #fff; }
.btn-dark:hover { background: var(--primary-light); transform: translateY(-2px); }

/* --- 导航栏 --- */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; height: var(--nav-h);
    background: rgba(255,255,255,0.97); backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm); z-index: 1000; transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; font-weight: 700; color: var(--primary); }
.nav-logo .logo-icon {
    width: 40px; height: 40px; background: linear-gradient(135deg, var(--primary), var(--gold));
    border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.2rem; flex-shrink: 0;
}
.nav-logo .logo-text span { color: var(--gold); }

.nav-menu { display: flex; gap: 4px; }
.nav-menu a {
    padding: 8px 16px; font-size: 0.95rem; color: var(--text);
    border-radius: var(--radius-sm); font-weight: 500; position: relative;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); background: var(--bg-light); }
.nav-menu a.active { color: var(--gold-dark); }

.nav-phone {
    display: flex; align-items: center; gap: 6px; background: var(--gold); color: #fff !important;
    padding: 9px 20px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem;
}
.nav-phone:hover { background: var(--gold-dark); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- 首页 Hero --- */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    color: #fff; padding: var(--nav-h) 0 60px;
    background: linear-gradient(135deg, rgba(26,37,47,0.82) 0%, rgba(44,62,80,0.72) 100%),
                url('../images/hero-banner.jpg') center/cover no-repeat;
}
.hero::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 120px;
    background: linear-gradient(transparent, rgba(248,249,250,0.3)); pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-badge {
    display: inline-block; background: rgba(201,169,110,0.2); border: 1px solid rgba(201,169,110,0.5);
    color: var(--gold-light); padding: 7px 18px; border-radius: 24px; font-size: 0.88rem;
    margin-bottom: 24px; backdrop-filter: blur(4px);
}
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.35; margin-bottom: 20px; text-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.hero h1 .highlight { color: var(--gold); }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,0.88); max-width: 620px; margin-bottom: 36px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats { display: flex; gap: 48px; margin-top: 60px; flex-wrap: wrap; }
.hero-stat { text-align: left; }
.hero-stat .num { font-size: 2.4rem; font-weight: 800; color: var(--gold); line-height: 1; }
.hero-stat .num small { font-size: 1rem; font-weight: 600; }
.hero-stat .label { font-size: 0.88rem; color: rgba(255,255,255,0.7); margin-top: 6px; }

/* --- 页面通用 Hero（内页） --- */
.page-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff; padding: 120px 0 56px; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; top: -60%; right: -10%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, transparent 70%); border-radius: 50%;
}
.page-hero h1 { font-size: 2.1rem; font-weight: 700; margin-bottom: 12px; position: relative; }
.page-hero .breadcrumb { font-size: 0.92rem; color: rgba(255,255,255,0.65); position: relative; }
.page-hero .breadcrumb a { color: rgba(255,255,255,0.8); }
.page-hero .breadcrumb a:hover { color: var(--gold); }
.page-hero .breadcrumb span { margin: 0 8px; }

/* --- 面包屑（正文区，非hero内） --- */
.breadcrumb-bar {
    background: var(--bg-light); padding: 14px 0; border-bottom: 1px solid var(--border);
    font-size: 0.88rem; color: var(--text-sub);
}
.breadcrumb-bar a { color: var(--text-sub); }
.breadcrumb-bar a:hover { color: var(--gold); }
.breadcrumb-bar span { margin: 0 8px; color: var(--text-light); }
.breadcrumb-bar .current { color: var(--primary); font-weight: 600; }

/* --- 网格 --- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* --- 卡片基础 --- */
.card {
    background: #fff; border-radius: var(--radius); padding: 28px;
    box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--gold-light); }

/* --- 优势卡片 --- */
.advantage-card { text-align: center; padding: 36px 24px; }
.advantage-card .card-icon {
    width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff;
}
.advantage-card .card-icon.gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); }
.advantage-card h3 { font-size: 1.15rem; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.advantage-card p { color: var(--text-sub); font-size: 0.93rem; line-height: 1.7; }
.advantage-card .brand-list { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.advantage-card .brand-tag {
    background: var(--bg-light); color: var(--primary); padding: 3px 10px;
    border-radius: 4px; font-size: 0.78rem; font-weight: 600;
}

/* --- 数据统计区 --- */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff; padding: 56px 0; position: relative; overflow: hidden;
}
.stats-section::before {
    content: ''; position: absolute; top: -50%; left: -10%; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(201,169,110,0.1) 0%, transparent 70%); border-radius: 50%;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; }
.stat-item { text-align: center; }
.stat-item .num { font-size: 2.8rem; font-weight: 800; color: var(--gold); line-height: 1; }
.stat-item .num small { font-size: 1.1rem; font-weight: 600; }
.stat-item .label { font-size: 0.95rem; color: rgba(255,255,255,0.75); margin-top: 10px; }

/* --- 服务卡片 --- */
.service-card { overflow: hidden; padding: 0; display: flex; flex-direction: column; }
.service-card .service-img {
    height: 200px; position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.service-card .service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img img { transform: scale(1.06); }
.service-card .service-img .service-icon {
    position: absolute; font-size: 3rem; opacity: 0.9; z-index: 1;
}
.service-card .service-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(44,62,80,0.55), transparent 60%);
}
.service-card .service-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 10px; font-weight: 700; }
.service-card p { color: var(--text-sub); font-size: 0.93rem; line-height: 1.7; flex: 1; }
.service-card ul { margin-top: 12px; padding-left: 18px; }
.service-card ul li { color: var(--text-sub); font-size: 0.88rem; line-height: 1.9; list-style: disc; }
.service-card ul li::marker { color: var(--gold); }
.service-card .card-tag {
    display: inline-block; background: linear-gradient(135deg, rgba(201,169,110,0.12), rgba(201,169,110,0.06));
    color: var(--gold-dark); padding: 5px 14px; border-radius: 20px;
    font-size: 0.82rem; font-weight: 600; margin-top: 14px; border: 1px solid rgba(201,169,110,0.2);
}

/* 服务卡片占位背景 */
.svc-bg-1 { background: linear-gradient(135deg, #34495E, #2C3E50); }
.svc-bg-2 { background: linear-gradient(135deg, #5D4E37, #8B7355); }
.svc-bg-3 { background: linear-gradient(135deg, #3a5a6b, #2a4a5b); }

/* --- 案例卡片 --- */
.case-card { overflow: hidden; padding: 0; cursor: pointer; }
.case-card .case-img {
    height: 240px; position: relative; overflow: hidden;
    background: linear-gradient(135deg, #34495E, #2C3E50);
}
.case-card .case-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.case-card:hover .case-img img { transform: scale(1.06); }
.case-card .case-img .case-badge {
    position: absolute; top: 14px; left: 14px; background: var(--gold); color: #fff;
    padding: 5px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; z-index: 2;
}
.case-card .case-img .case-price {
    position: absolute; bottom: 14px; right: 14px; background: rgba(0,0,0,0.6); color: #fff;
    padding: 5px 14px; border-radius: 20px; font-size: 0.88rem; font-weight: 700; z-index: 2;
    backdrop-filter: blur(4px);
}
.case-card .case-body { padding: 22px; }
.case-card .case-title { font-size: 1.12rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.case-card .case-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.case-card .case-meta span {
    background: var(--bg-light); color: var(--text-sub); padding: 3px 11px;
    border-radius: 4px; font-size: 0.8rem;
}
.case-card .case-desc { color: var(--text-sub); font-size: 0.9rem; line-height: 1.6; }

/* 案例占位 */
.case-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.5); font-size: 0.9rem; text-align: center; padding: 20px;
}

/* --- 文章卡片 --- */
.article-card { overflow: hidden; padding: 0; display: flex; flex-direction: column; }
.article-card .article-img {
    height: 180px; background: linear-gradient(135deg, #34495E, #2C3E50);
    display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.article-card .article-img img { width: 100%; height: 100%; object-fit: cover; }
.article-card .article-img .article-icon { font-size: 2.8rem; opacity: 0.8; }
.article-card .article-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.article-card .article-date { font-size: 0.82rem; color: var(--text-light); margin-bottom: 8px; }
.article-card h3 { font-size: 1.08rem; color: var(--primary); margin-bottom: 10px; font-weight: 700; line-height: 1.5; }
.article-card p { color: var(--text-sub); font-size: 0.9rem; line-height: 1.7; flex: 1; }
.article-card .article-link {
    margin-top: 14px; color: var(--gold); font-size: 0.88rem; font-weight: 600;
    display: inline-flex; align-items: center; gap: 4px;
}
.article-card .article-link:hover { gap: 8px; }

/* --- FAQ 卡片（列表页） --- */
.faq-list-item {
    display: block; padding: 24px 28px; background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-bottom: 16px;
    transition: var(--transition);
}
.faq-list-item:hover { transform: translateX(6px); box-shadow: var(--shadow-md); border-color: var(--gold-light); }
.faq-list-item .faq-q {
    font-size: 1.05rem; font-weight: 600; color: var(--primary);
    display: flex; align-items: center; gap: 12px;
}
.faq-list-item .faq-q .q-badge {
    width: 28px; height: 28px; background: var(--gold); color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 0.82rem; font-weight: 700; flex-shrink: 0;
}
.faq-list-item .faq-a-preview { color: var(--text-sub); font-size: 0.9rem; margin-top: 10px; padding-left: 40px; line-height: 1.7; }
.faq-list-item .faq-arrow { color: var(--gold); font-size: 1.2rem; margin-left: auto; flex-shrink: 0; }

/* --- 文章详情页 --- */
.article-detail { max-width: 820px; margin: 0 auto; }
.article-header { margin-bottom: 36px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.article-header h1 { font-size: 2rem; color: var(--primary); font-weight: 700; line-height: 1.4; margin-bottom: 16px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 20px; color: var(--text-light); font-size: 0.88rem; }
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-body h2 { font-size: 1.4rem; color: var(--primary); margin: 36px 0 16px; font-weight: 700; padding-left: 14px; border-left: 4px solid var(--gold); }
.article-body h3 { font-size: 1.15rem; color: var(--primary); margin: 28px 0 12px; font-weight: 600; }
.article-body p { color: var(--text); font-size: 1rem; line-height: 1.9; margin-bottom: 16px; }
.article-body ul, .article-body ol { margin: 12px 0 20px; padding-left: 24px; }
.article-body li { color: var(--text); font-size: 0.97rem; line-height: 1.9; margin-bottom: 6px; }
.article-body ul li { list-style: disc; }
.article-body ol li { list-style: decimal; }
.article-body li::marker { color: var(--gold); font-weight: 700; }
.article-body strong { color: var(--primary); }
.article-body .tip-box {
    background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(201,169,110,0.03));
    border-left: 4px solid var(--gold); padding: 20px 24px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 24px 0;
}
.article-body .tip-box .tip-title { font-weight: 700; color: var(--gold-dark); margin-bottom: 8px; font-size: 0.95rem; }
.article-body .tip-box p { margin-bottom: 0; font-size: 0.93rem; }

/* 上下篇导航 */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 40px 0; }
.post-nav a {
    padding: 18px 22px; background: #fff; border-radius: var(--radius-sm);
    border: 1px solid var(--border); transition: var(--transition); display: block;
}
.post-nav a:hover { border-color: var(--gold); box-shadow: var(--shadow-sm); }
.post-nav .nav-label { font-size: 0.82rem; color: var(--text-light); margin-bottom: 6px; }
.post-nav .nav-title { font-size: 0.95rem; color: var(--primary); font-weight: 600; }
.post-nav .next { text-align: right; }

/* 相关推荐 */
.related-section { margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--border); }
.related-section h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 24px; font-weight: 700; }

/* --- 案例详情页 --- */
.case-detail-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff; border-radius: var(--radius); padding: 40px; margin-bottom: 32px;
}
.case-detail-header h1 { font-size: 1.8rem; font-weight: 700; margin-bottom: 20px; }
.case-info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 20px; margin-top: 20px; }
.case-info-item { text-align: center; }
.case-info-item .label { color: rgba(255,255,255,0.6); font-size: 0.82rem; margin-bottom: 6px; }
.case-info-item .value { color: var(--gold); font-weight: 700; font-size: 1.1rem; }

.case-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.case-gallery .gallery-item {
    border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 3/4;
    background: var(--bg-gray); position: relative;
}
.case-gallery .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.case-gallery .gallery-item:hover img { transform: scale(1.05); }
.case-gallery .gallery-item.wide { grid-column: span 2; aspect-ratio: 16/10; }

.case-room-section { margin-bottom: 40px; }
.case-room-section h2 {
    font-size: 1.35rem; color: var(--primary); margin-bottom: 16px; font-weight: 700;
    padding-left: 14px; border-left: 4px solid var(--gold);
}
.case-room-section p { color: var(--text-sub); font-size: 0.97rem; line-height: 1.9; margin-bottom: 16px; }
.case-room-imgs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 20px; }
.case-room-imgs .room-img {
    border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-gray);
}
.case-room-imgs .room-img img { width: 100%; height: 100%; object-fit: cover; }

/* --- FAQ 详情页 --- */
.faq-detail { max-width: 820px; margin: 0 auto; }
.faq-detail-header { margin-bottom: 32px; }
.faq-detail-header h1 { font-size: 1.8rem; color: var(--primary); font-weight: 700; line-height: 1.4; }
.faq-detail-body { font-size: 1.02rem; line-height: 1.9; color: var(--text); }
.faq-detail-body p { margin-bottom: 16px; }
.faq-detail-body strong { color: var(--primary); }

/* --- 报价表 --- */
.pricing-table { width: 100%; border-collapse: collapse; margin: 20px 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.pricing-table th { background: var(--primary); color: #fff; padding: 15px 18px; text-align: left; font-weight: 600; font-size: 0.95rem; }
.pricing-table td { padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.pricing-table tr:nth-child(even) td { background: var(--bg-light); }
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table .price { color: var(--gold-dark); font-weight: 700; }
.pricing-table .highlight-col { background: rgba(201,169,110,0.08) !important; }

/* --- 服务流程 --- */
.process-steps { display: flex; flex-wrap: wrap; gap: 16px; counter-reset: step; }
.process-step { flex: 1; min-width: 130px; text-align: center; position: relative; }
.process-step .step-num {
    width: 52px; height: 52px; background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; font-weight: 700; margin: 0 auto 14px; counter-increment: step;
    box-shadow: 0 4px 12px rgba(44,62,80,0.2);
}
.process-step .step-num::before { content: counter(step); }
.process-step h4 { color: var(--primary); font-size: 0.98rem; margin-bottom: 6px; }
.process-step p { color: var(--text-sub); font-size: 0.85rem; line-height: 1.5; }

/* --- 质保卡片 --- */
.warranty-card { text-align: center; padding: 32px 20px; }
.warranty-card .warranty-icon { font-size: 2.6rem; margin-bottom: 14px; }
.warranty-card h4 { color: var(--primary); font-size: 1.1rem; margin-bottom: 8px; }
.warranty-card .warranty-years { font-size: 2rem; font-weight: 800; color: var(--gold); margin-bottom: 8px; }
.warranty-card p { color: var(--text-sub); font-size: 0.9rem; }

/* --- 团队卡片 --- */
.team-card { text-align: center; }
.team-avatar {
    width: 84px; height: 84px; background: linear-gradient(135deg, var(--primary), var(--gold));
    border-radius: 50%; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 2rem;
}
.team-card h4 { color: var(--primary); font-size: 1.08rem; margin-bottom: 4px; }
.team-card .role { color: var(--gold-dark); font-size: 0.85rem; margin-bottom: 8px; font-weight: 600; }
.team-card p { color: var(--text-sub); font-size: 0.88rem; }

/* --- 时间线 --- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline-item { position: relative; margin-bottom: 32px; }
.timeline-item::before {
    content: ''; position: absolute; left: -28px; top: 5px; width: 12px; height: 12px;
    background: var(--gold); border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 2px var(--gold);
}
.timeline-item .year { color: var(--gold-dark); font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.timeline-item h4 { color: var(--primary); font-size: 1.02rem; margin-bottom: 6px; }
.timeline-item p { color: var(--text-sub); font-size: 0.92rem; }

/* --- 联系表单 --- */
.contact-form { background: #fff; border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-md); }
.contact-form h2 { color: var(--primary); font-size: 1.3rem; margin-bottom: 24px; }
.contact-form .form-group { margin-bottom: 20px; }
.contact-form label { display: block; color: var(--primary); font-weight: 600; margin-bottom: 8px; font-size: 0.9rem; }
.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    font-size: 0.95rem; color: var(--text); background: var(--bg-light); transition: var(--transition); font-family: inherit;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--gold); background: #fff; box-shadow: 0 0 0 3px rgba(201,169,110,0.15);
}
.contact-form textarea { resize: vertical; min-height: 110px; }

.contact-info-card { background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-md); }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-info-item .icon {
    width: 46px; height: 46px; background: var(--bg-light); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0;
}
.contact-info-item .info-label { color: var(--text-light); font-size: 0.82rem; margin-bottom: 2px; }
.contact-info-item .info-value { color: var(--primary); font-weight: 600; font-size: 1rem; }

/* --- CTA --- */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff; text-align: center; padding: 64px 0; position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -40%; right: -5%; width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(201,169,110,0.12) 0%, transparent 70%); border-radius: 50%;
}
.cta-section h2 { font-size: 1.8rem; margin-bottom: 14px; font-weight: 700; position: relative; }
.cta-section p { color: rgba(255,255,255,0.8); margin-bottom: 28px; font-size: 1.05rem; position: relative; }
.cta-section .btn { position: relative; }

/* --- 品牌授权区 --- */
.brands-showcase { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.brand-item {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: 18px 28px; text-align: center; min-width: 140px; transition: var(--transition);
}
.brand-item:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.brand-item .brand-name { font-size: 1.05rem; font-weight: 700; color: var(--primary); }
.brand-item .brand-cat { font-size: 0.8rem; color: var(--text-light); margin-top: 4px; }

/* --- 页脚 --- */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.8); padding: 56px 0 0; }
.footer-nap {
    background: rgba(0,0,0,0.2); border-radius: var(--radius-sm); padding: 22px;
    margin-bottom: 32px; text-align: center;
}
.footer-nap p { font-size: 0.9rem; margin-bottom: 6px; color: rgba(255,255,255,0.7); }
.footer-nap .nap-phone { color: var(--gold); font-size: 1.2rem; font-weight: 700; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand h3 { color: #fff; font-size: 1.25rem; margin-bottom: 14px; }
.footer-brand h3 span { color: var(--gold); }
.footer-brand p { font-size: 0.9rem; line-height: 1.8; color: rgba(255,255,255,0.55); }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; font-weight: 600; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; text-align: center;
    font-size: 0.82rem; color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.35); }
.footer-bottom a:hover { color: var(--gold); }
.footer-bottom p { margin-bottom: 4px; }

/* 门店信息 */
.footer-stores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.footer-store {
    background: rgba(255,255,255,0.05); border-radius: var(--radius-sm); padding: 20px;
    border: 1px solid rgba(255,255,255,0.08);
}
.footer-store h4 { color: var(--gold); font-size: 0.98rem; margin-bottom: 8px; }
.footer-store p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; }
.footer-store .store-phone { color: #fff; font-weight: 600; }

/* --- 浮动电话按钮（手机端） --- */
.float-phone {
    display: none; position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 56px; height: 56px; background: var(--gold); border-radius: 50%;
    align-items: center; justify-content: center; color: #fff; font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(201,169,110,0.5); text-decoration: none;
}

/* --- 响应式 --- */
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-stores { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
    .hero h1 { font-size: 2.4rem; }
    .case-gallery { grid-template-columns: repeat(2, 1fr); }
    .case-gallery .gallery-item.wide { grid-column: span 2; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: var(--nav-h); left: 0; width: 100%; background: #fff;
        flex-direction: column; padding: 16px; gap: 4px; box-shadow: var(--shadow-md);
        transform: translateY(-200%); transition: transform 0.3s ease;
    }
    .nav-menu.active { transform: translateY(0); }
    .nav-menu a { width: 100%; padding: 14px 16px; }
    .nav-toggle { display: flex; }
    .nav-phone { display: none; }
    .float-phone { display: flex; }

    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .hero { min-height: auto; padding: 100px 0 50px; }
    .hero h1 { font-size: 1.9rem; }
    .hero p { font-size: 1rem; }
    .hero-stats { gap: 28px; }
    .hero-stat .num { font-size: 1.8rem; }
    .section { padding: 48px 0; }
    .section-title h2 { font-size: 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .process-steps { flex-direction: column; }
    .process-step { min-width: 100%; }
    .page-hero { padding: 100px 0 40px; }
    .page-hero h1 { font-size: 1.6rem; }
    .container { padding: 0 16px; }
    .card { padding: 20px; }
    .contact-form { padding: 24px; }
    .case-detail-header { padding: 28px 20px; }
    .case-detail-header h1 { font-size: 1.4rem; }
    .case-gallery { grid-template-columns: 1fr; }
    .case-gallery .gallery-item.wide { grid-column: span 1; aspect-ratio: 4/3; }
    .case-room-imgs { grid-template-columns: 1fr; }
    .post-nav { grid-template-columns: 1fr; }
    .article-header h1 { font-size: 1.5rem; }
    .faq-detail-header h1 { font-size: 1.4rem; }
    .cta-section h2 { font-size: 1.4rem; }
    .pricing-table { font-size: 0.85rem; }
    .pricing-table th, .pricing-table td { padding: 10px 10px; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .stat-item .num { font-size: 2.2rem; }
}

/* --- 打印 --- */
@media print {
    .navbar, .float-phone, .cta-section, .footer { display: none; }
    .hero { min-height: auto; padding: 20px 0; background: none; color: #000; }
    body { color: #000; }
}

/* --- 滚动渐入 --- */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* --- 效果图标注 --- */
.render-badge {
    display: inline-block; background: rgba(201,169,110,0.9); color: #fff;
    padding: 3px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: 600;
}