:root {
            --primary: #B85C28;
            --primary-dark: #8F3F16;
            --secondary: #D89A6B;
            --accent: #E4B184;
            --bg: #F7F2EC;
            --bg-panel: #FFFDFA;
            --ink: #2B2119;
            --ink-soft: #59493C;
            --line: #E6DDD2;
            --shadow: 0 12px 32px -12px rgba(80, 45, 20, 0.15);
            --radius: 18px;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: "Microsoft Sans Serif", "Microsoft YaHei", "PingFang SC", sans-serif;
            background: var(--bg);
            color: var(--ink);
            line-height: 1.6;
        }
        .container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
        /* topbar */
        .topbar {
            background: var(--ink);
            color: #EDE4DA;
            font-size: .82rem;
            padding: 8px 0;
        }
        .topbar__inner {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px;
        }
        /* header */
        .header {
            background: var(--bg-panel);
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 6px 20px rgba(80, 45, 20, 0.06);
            border-bottom: 3px solid var(--primary);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 14px 0;
            gap: 12px;
        }
        .brand {
            text-decoration: none;
            color: inherit;
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .brand__mark {
            width: 44px;
            height: 44px;
            background: linear-gradient(145deg, var(--primary), var(--secondary));
            border-radius: 12px;
            display: inline-block;
            box-shadow: 0 6px 14px rgba(184, 92, 40, 0.25);
        }
        .brand__text { display: flex; flex-direction: column; }
        .brand__text strong {
            font-size: 1.3rem;
            color: var(--primary-dark);
            letter-spacing: 1px;
        }
        .brand__text span { font-size: .8rem; color: var(--ink-soft); }
        .nav {
            display: flex;
            flex-wrap: wrap;
            gap: 4px 18px;
        }
        .nav a {
            text-decoration: none;
            color: var(--ink-soft);
            font-weight: 600;
            font-size: .92rem;
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: .2s;
        }
        .nav a:hover { border-color: var(--primary); color: var(--primary); }
        /* hero */
        .hero {
            background:
                radial-gradient(ellipse at 20% 20%, rgba(184, 92, 40, 0.18), transparent 50%),
                radial-gradient(ellipse at 80% 0%, rgba(216, 154, 107, 0.2), transparent 45%),
                linear-gradient(140deg, #F3E8DD 0%, #EAE0D4 100%);
            padding: 72px 0 64px;
            border-bottom: 1px solid var(--line);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .eyebrow {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            border-radius: 40px;
            padding: 4px 18px;
            font-size: .8rem;
            letter-spacing: 1px;
            margin-bottom: 18px;
        }
        .hero-copy h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            color: var(--primary-dark);
            margin-bottom: 18px;
            font-weight: 800;
        }
        .hero-copy > p {
            font-size: 1rem;
            color: var(--ink-soft);
            margin-bottom: 24px;
            max-width: 640px;
        }
        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 22px;
        }
        .chip {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 40px;
            padding: 6px 16px;
            font-size: .82rem;
            color: var(--ink-soft);
            box-shadow: 0 2px 6px rgba(0,0,0,.03);
        }
        .chip--dark { background: var(--ink); color: #F0E6DB; border: none; }
        .hero-panel {
            background: var(--bg-panel);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
        }
        .metric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 20px;
        }
        .metric {
            background: #F6EFE7;
            padding: 14px;
            border-radius: 12px;
            text-align: center;
        }
        .metric strong {
            display: block;
            font-size: 1.35rem;
            color: var(--primary-dark);
        }
        .metric span { font-size: .8rem; color: var(--ink-soft); }
        .hero-contact {
            border-top: 1px dashed var(--line);
            padding-top: 18px;
            display: flex;
            flex-direction: column;
        }
        .hero-contact strong { color: var(--primary-dark); margin-bottom: 4px; }
        .hero-contact a {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: 700;
            padding: 8px 16px;
            border-radius: 46px;
            width: fit-content;
            margin: 8px 0;
            transition: .2s;
        }
        .hero-contact a:hover { background: var(--primary-dark); }
        .hero-contact p { font-size: .82rem; color: var(--ink-soft); margin-bottom: 6px; }
        /* section */
        .section { padding: 64px 0; }
        .section-head {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-head h2 {
            font-size: 2rem;
            color: var(--primary-dark);
            letter-spacing: .5px;
        }
        .section-head span {
            color: var(--secondary);
            font-size: .85rem;
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .surface-card {
            background: var(--bg-panel);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
            padding: 32px;
        }
        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 40px;
            align-items: center;
        }
        .about-copy p {
            margin-bottom: 14px;
            color: var(--ink-soft);
            font-size: .95rem;
        }
        .about-figure img {
            width: 100%;
            border-radius: 14px;
            box-shadow: 0 18px 30px -12px rgba(70, 35, 10, 0.2);
        }
        .about-figure figcaption {
            margin-top: 10px;
            font-size: .85rem;
            color: var(--primary);
            font-weight: 600;
            text-align: center;
        }
        /* strength */
        .strength-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .strength-card {
            background: var(--bg-panel);
            border: 1px solid var(--line);
            border-radius: 14px;
            padding: 26px 20px;
            box-shadow: 0 4px 14px rgba(0,0,0,.03);
            transition: .2s;
        }
        .strength-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
        .strength-card .icon {
            font-size: 2rem;
            margin-bottom: 10px;
        }
        .strength-card h3 { font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 8px; }
        .strength-card p { font-size: .86rem; color: var(--ink-soft); }
        /* gallery */
        .gallery-group {
            margin-bottom: 48px;
        }
        .gallery-group__title {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.25rem;
            color: var(--primary-dark);
            margin-bottom: 22px;
            font-weight: 700;
        }
        .gallery-group__title::before {
            content: '';
            width: 8px;
            height: 22px;
            background: var(--primary);
            border-radius: 4px;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .card {
            background: var(--bg-panel);
            border: 1px solid var(--line);
            border-radius: 12px;
            overflow: hidden;
            transition: .2s;
        }
        .card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
        .card img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            display: block;
        }
        .card p {
            padding: 12px 14px;
            font-size: .82rem;
            color: var(--ink-soft);
            border-top: 1px solid var(--line);
            background: #FCFAF7;
        }
        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--line);
            border-left: 4px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
        }
        .faq-item h3 { font-size: .95rem; color: var(--primary-dark); margin-bottom: 6px; }
        .faq-item p { font-size: .85rem; color: var(--ink-soft); }
        /* contact */
        .cta-panel {
            display: grid;
            grid-template-columns: 1.3fr .7fr;
            gap: 32px;
            background: var(--ink);
            color: #EFE6DC;
            border-radius: 22px;
            padding: 40px;
            box-shadow: 0 24px 50px -24px rgba(30, 15, 5, 0.6);
        }
        .cta-copy .eyebrow {
            background: var(--secondary);
        }
        .cta-copy h2 { font-size: 1.8rem; margin-bottom: 10px; color: #F2E5D8; }
        .cta-copy p { color: #D8C8B8; font-size: .9rem; margin-bottom: 12px; }
        .contact-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .contact-list li {
            font-size: .9rem;
            color: #E8DCCE;
            padding-left: 22px;
            position: relative;
        }
        .contact-list li::before {
            content: '◆';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-size: .8rem;
            top: 2px;
        }
        .cta-contact {
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: rgba(255,255,255,.04);
            border: 1px solid rgba(255,255,255,.1);
            border-radius: 16px;
            padding: 24px;
            text-align: center;
        }
        .cta-contact strong { font-size: 1.1rem; color: #F2E5D8; }
        .cta-contact a {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
            font-size: 1.7rem;
            font-weight: 700;
            border-radius: 50px;
            padding: 10px 12px;
            margin: 12px 0;
            transition: .2s;
        }
        .cta-contact a:hover { background: var(--secondary); }
        .cta-contact__meta {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 10px;
        }
        .cta-contact__meta div {
            background: rgba(255,255,255,.05);
            padding: 10px;
            border-radius: 10px;
        }
        .cta-contact__meta span {
            display: block;
            font-size: .72rem;
            color: #C8B5A4;
        }
        .cta-contact__meta strong {
            font-size: .9rem;
            color: #EDDFD0;
        }
        /* footer */
        .footer {
            background: #1E160F;
            color: #C8B8A8;
            padding: 40px 0 24px;
            font-size: .85rem;
            line-height: 1.7;
            margin-top: 40px;
        }
        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 18px;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .friend-links-row {
            border-top: 1px solid #4A3A2C;
            padding-top: 16px;
        }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 18px;
            font-size: .78rem;
        }
        .friend-links a {
            color: #B59B85;
            text-decoration: none;
            border-bottom: 1px dotted;
            transition: .2s;
        }
        .friend-links a:hover { color: var(--secondary); }
        .timestamp { text-align: center; margin-top: 18px; font-size: .75rem; color: #9C8878; }
        /* responsive */
        @media (max-width: 992px) {
            .hero-grid, .about-grid, .cta-panel, .company-grid { grid-template-columns: 1fr; }
            .strength-grid { grid-template-columns: 1fr 1fr; }
            .gallery-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 640px) {
            .hero-copy h1 { font-size: 2rem; }
            .gallery-grid { grid-template-columns: 1fr; }
            .strength-grid, .faq-grid { grid-template-columns: 1fr; }
            .header__inner { flex-direction: column; align-items: flex-start; }
        }
    

.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;}
}