:root {
            --primary: #1e3a5f;
            --primary-dark: #142c47;
            --primary-light: #2a4b7c;
            --accent: #c9a84c;
            --accent-dark: #b08f3a;
            --accent-light: #e0c66a;
            --emphasis: #d4873a;
            --bg: #f5f6f8;
            --bg-warm: #faf8f4;
            --bg-card: #ffffff;
            --text: #1e2a36;
            --text-light: #5a6a7a;
            --text-muted: #8a96a6;
            --border: #e2e6ec;
            --shadow: 0 8px 24px rgba(0,0,0,0.04);
            --shadow-hover: 0 16px 40px rgba(0,0,0,0.08);
            --radius: 20px;
            --radius-sm: 12px;
            --font: 'Microsoft Sans Serif', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', sans-serif;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 28px; }
        .topbar { background: var(--primary); color: #dce4ed; font-size: 0.85rem; padding: 0.5rem 0; }
        .topbar__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
        .topbar__inner span { opacity: 0.9; }
        .header { background: var(--bg-card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(8px); }
        .header__inner { display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; flex-wrap: wrap; gap: 16px; }
        .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--primary); }
        .brand__mark { width: 42px; height: 42px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff; }
        .brand__mark::after { content: "抖"; font-weight: 700; }
        .brand__text { display: flex; flex-direction: column; }
        .brand__text strong { font-size: 1.3rem; font-weight: 700; color: var(--primary); letter-spacing: 0.5px; }
        .brand__text span { font-size: 0.85rem; color: var(--text-light); }
        .nav { display: flex; gap: 1.8rem; align-items: center; flex-wrap: wrap; }
        .nav a { text-decoration: none; color: var(--text-light); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; position: relative; }
        .nav a:hover { color: var(--primary); }
        .nav a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.25s; }
        .nav a:hover::after { width: 100%; }
        .nav .nav-about { background: var(--accent); color: var(--primary-dark); padding: 6px 18px; border-radius: 40px; font-weight: 600; }
        .nav .nav-about:hover { background: var(--accent-dark); color: #fff; }
        .hero { background: linear-gradient(145deg, var(--bg-warm) 0%, #eef2f7 100%); padding: 5rem 0 4rem; position: relative; overflow: hidden; }
        .hero::before { content: ''; position: absolute; top: -30%; left: -20%; width: 160%; height: 160%; background: radial-gradient(circle at 35% 40%, rgba(201, 168, 76, 0.08), transparent 60%); pointer-events: none; }
        .hero-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; position: relative; z-index: 2; }
        .hero-copy { flex: 1.2; min-width: 280px; }
        .hero-copy .eyebrow { display: inline-block; background: var(--accent); color: var(--primary-dark); padding: 4px 18px; border-radius: 40px; font-size: 0.85rem; font-weight: 600; margin-bottom: 1rem; }
        .hero-copy h1 { font-size: 2.8rem; font-weight: 800; color: var(--primary); line-height: 1.2; margin-bottom: 1rem; }
        .hero-copy h1 span { color: var(--accent-dark); }
        .hero-copy p { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin-bottom: 1.5rem; }
        .chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 1rem; }
        .chip-row .chip { background: var(--bg-card); border: 1px solid var(--border); padding: 6px 18px; border-radius: 40px; font-size: 0.85rem; color: var(--text-light); font-weight: 500; }
        .chip-row .chip strong { color: var(--primary); }
        .hero-panel { flex: 0.8; min-width: 260px; background: var(--bg-card); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); border: 1px solid var(--border); }
        .metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 1.5rem; }
        .metric-item { text-align: center; padding: 1rem 0.5rem; background: var(--bg-warm); border-radius: var(--radius-sm); }
        .metric-item .num { font-size: 1.8rem; font-weight: 800; color: var(--primary); }
        .metric-item .label { font-size: 0.8rem; color: var(--text-muted); }
        .hero-contact { border-top: 1px solid var(--border); padding-top: 1.2rem; }
        .hero-contact strong { display: block; font-size: 0.95rem; color: var(--primary); margin-bottom: 0.4rem; }
        .hero-contact a { font-size: 1.3rem; font-weight: 700; color: var(--emphasis); text-decoration: none; }
        .hero-contact p { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.5rem; }
        .section { padding: 4rem 0; }
        .section-head { text-align: center; margin-bottom: 2.5rem; }
        .section-head h2 { font-size: 2rem; font-weight: 700; color: var(--primary); }
        .section-head span { display: block; font-size: 0.9rem; color: var(--text-muted); margin-top: 0.3rem; letter-spacing: 2px; text-transform: uppercase; }
        .surface-card { background: var(--bg-card); border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow); border: 1px solid var(--border); }
        .about-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
        .about-copy { flex: 1.2; min-width: 260px; }
        .about-copy p { margin-bottom: 1rem; color: var(--text); line-height: 1.7; }
        .about-copy strong { color: var(--primary); }
        .about-figure { flex: 0.8; min-width: 240px; text-align: center; }
        .about-figure img { max-width: 100%; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
        .about-figure figcaption { margin-top: 0.6rem; font-size: 0.9rem; color: var(--text-muted); }
        .strength-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
        .strength-card { background: var(--bg-card); border-radius: var(--radius); padding: 1.8rem 1.5rem; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.25s, box-shadow 0.25s; }
        .strength-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .strength-card .icon { font-size: 2.2rem; margin-bottom: 0.6rem; }
        .strength-card h3 { font-size: 1.1rem; font-weight: 600; color: var(--primary); margin-bottom: 0.5rem; }
        .strength-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.5; }
        .gallery-stack { display: flex; flex-direction: column; gap: 3rem; }
        .gallery-group { }
        .gallery-group h3 { font-size: 1.5rem; font-weight: 600; color: var(--primary); margin-bottom: 1.5rem; border-left: 5px solid var(--accent); padding-left: 1rem; }
        .gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
        .gallery-card { background: var(--bg-card); border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.2s; }
        .gallery-card:hover { transform: scale(1.02); }
        .gallery-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; background: #eef0f2; }
        .gallery-card p { padding: 0.8rem 0.8rem 1rem; font-size: 0.9rem; font-weight: 500; color: var(--text); text-align: center; }
        .faq-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
        .faq-card { background: var(--bg-card); border-radius: var(--radius); padding: 1.5rem 1.8rem; box-shadow: var(--shadow); border: 1px solid var(--border); }
        .faq-card h3 { font-size: 1.05rem; font-weight: 600; color: var(--primary); margin-bottom: 0.6rem; position: relative; padding-left: 1.6rem; }
        .faq-card h3::before { content: 'Q'; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800; font-size: 1.1rem; }
        .faq-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.6; padding-left: 1.6rem; }
        .faq-card p::before { content: 'A'; position: absolute; left: 0; top: 0; color: var(--emphasis); font-weight: 700; font-size: 1rem; }
        .faq-card p { position: relative; }
        .cta-panel { display: flex; flex-wrap: wrap; gap: 40px; background: var(--primary); border-radius: var(--radius); padding: 3rem; color: #fff; align-items: center; }
        .cta-copy { flex: 1.2; min-width: 260px; }
        .cta-copy .eyebrow { display: inline-block; background: var(--accent); color: var(--primary-dark); padding: 4px 18px; border-radius: 40px; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.8rem; }
        .cta-copy h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 0.8rem; }
        .cta-copy p { font-size: 1rem; opacity: 0.9; margin-bottom: 1.2rem; }
        .contact-list { list-style: none; }
        .contact-list li { padding: 0.4rem 0; font-size: 0.95rem; opacity: 0.95; }
        .contact-list li::before { content: '›'; margin-right: 8px; color: var(--accent); font-weight: 700; }
        .cta-contact { flex: 0.7; min-width: 220px; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); padding: 1.8rem; text-align: center; }
        .cta-contact strong { display: block; font-size: 1.1rem; margin-bottom: 0.5rem; }
        .cta-contact a { font-size: 1.6rem; font-weight: 700; color: var(--accent-light); text-decoration: none; display: block; margin-bottom: 1rem; }
        .cta-contact__meta { display: flex; flex-direction: column; gap: 8px; margin-top: 1rem; }
        .cta-contact__meta div { display: flex; justify-content: space-between; font-size: 0.9rem; border-bottom: 1px solid rgba(255,255,255,0.1); padding: 0.3rem 0; }
        .cta-contact__meta span { opacity: 0.7; }
        .cta-contact__meta strong { color: var(--accent); }
        .footer { background: var(--primary-dark); color: #dce4ed; padding: 2.5rem 0 1.5rem; margin-top: 2rem; }
        .footer__inner { max-width: 1280px; margin: 0 auto; padding: 0 28px; }
        .footer-copy p { font-size: 0.9rem; margin-bottom: 0.5rem; opacity: 0.85; }
        .friend-links-row { margin-top: 1.5rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,0.08); }
        .friend-links { display: flex; flex-wrap: wrap; gap: 0.8rem 1.5rem; justify-content: center; }
        .friend-links a { color: #b0c4de; text-decoration: none; font-size: 0.8rem; transition: color 0.2s; }
        .friend-links a:hover { color: var(--accent-light); }
        .friend-links__inner { display: flex; flex-wrap: wrap; gap: 0.8rem 1.5rem; justify-content: center; }
        .friend-links__inner a { color: #b0c4de; text-decoration: none; font-size: 0.8rem; }
        .friend-links__inner a:hover { color: var(--accent-light); }
        .call-button { position: fixed; bottom: 28px; right: 28px; background: var(--emphasis); color: #fff; width: 56px; height: 56px; border-radius: 60px; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0,0,0,0.2); z-index: 99; text-decoration: none; font-weight: 700; transition: 0.2s; }
        .call-button:hover { background: #c06e2a; transform: scale(1.05); }
        .btn-tel-text { display: none; }
        @media (min-width: 768px) {
            .call-button { width: auto; padding: 0 24px; border-radius: 50px; gap: 10px; font-size: 1rem; background: var(--emphasis); }
            .btn-tel-text { display: inline; }
        }
        @media (max-width: 768px) {
            .hero-copy h1 { font-size: 2rem; }
            .header__inner { flex-direction: column; text-align: center; }
            .nav { justify-content: center; gap: 1.2rem; }
            .section-head h2 { font-size: 1.5rem; }
            .cta-panel { padding: 2rem 1.5rem; }
            .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
        }
        .about-more-link { display: inline-block; margin-top: 1rem; color: var(--accent-dark); font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--accent); }
        .about-more-link:hover { color: var(--primary); }
        .region-service { background: var(--bg-warm); border-left: 4px solid var(--accent); padding: 1rem 1.5rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.5rem 0; font-size: 0.95rem; color: var(--text); }
        .region-service strong { color: var(--primary); }
    

.friend-links-row{display:block !important;width:100%;margin:18px 0 0;clear:both;}
.friend-links{display:block !important;width:100%;box-sizing:border-box;}
.friend-links__inner{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;width:100%;}
.friend-links__inner a{display:inline-block;font-size:12px;line-height:1.6;padding:0;color:inherit;text-decoration:none;opacity:.88;}
.friend-links__inner a:hover{text-decoration:underline;opacity:1;}
@media (max-width: 768px){
  .friend-links-row{margin-top:14px;}
  .friend-links__inner{gap:5px 10px;}
  .friend-links__inner a{font-size:11px;line-height:1.7;}
}