:root {
            --primary: #0f6f5c;
            --primary-dark: #0a4a3e;
            --accent: #d9a441;
            --bg-light: #f4f7f6;
            --bg-white: #ffffff;
            --text-dark: #1f2a26;
            --text-mid: #556660;
            --line: #e0e8e5;
            --shadow: 0 18px 40px rgba(15, 111, 92, 0.08);
        }
        * { 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-light);
            color: var(--text-dark);
            line-height: 1.65;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

        .topbar {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.92);
            font-size: 0.85rem;
            padding: 8px 0;
            letter-spacing: 0.02em;
        }
        .topbar__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

        .header {
            background: rgba(255,255,255,0.96);
            backdrop-filter: blur(6px);
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header__inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 20px; flex-wrap: wrap; }
        .brand { display: flex; align-items: center; gap: 12px; }
        .brand__mark {
            width: 42px; height: 42px; border-radius: 12px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: inline-block;
        }
        .brand__text strong { font-size: 1.35rem; color: var(--primary-dark); display: block; line-height: 1.2; }
        .brand__text span { font-size: 0.8rem; color: var(--text-mid); }
        .nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
        .nav a { font-weight: 600; font-size: 0.95rem; color: var(--text-dark); transition: color 0.2s; }
        .nav a:hover { color: var(--primary); }

        .hero {
            background:
                radial-gradient(circle at 20% 20%, rgba(217,164,65,0.14), transparent 40%),
                linear-gradient(135deg, #e8f1ee 0%, #f4faf8 60%, #dcebe6 100%);
            padding: 72px 0 56px;
            border-bottom: 1px solid var(--line);
        }
        .hero-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: center; }
        .eyebrow {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 30px;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
        }
        .hero h1 { font-size: 2.8rem; line-height: 1.25; color: var(--primary-dark); margin-bottom: 14px; }
        .hero-copy p { font-size: 1.16rem; color: var(--text-mid); margin-bottom: 20px; max-width: 560px; }
        .chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
        .chip-row span {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 30px;
            padding: 6px 14px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary-dark);
            box-shadow: 0 2px 6px rgba(15,111,92,0.06);
        }
        .hero-panel {
            background: #fff;
            border-radius: 24px;
            padding: 30px;
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
        }
        .metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
        .metric-grid div {
            background: var(--bg-light);
            border-radius: 14px;
            padding: 16px 12px;
            text-align: center;
        }
        .metric-grid div strong { display: block; font-size: 1.3rem; color: var(--primary); }
        .metric-grid div span { font-size: 0.75rem; color: var(--text-mid); }
        .hero-contact strong { display: block; font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 8px; }
        .hero-contact a {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            padding: 10px 24px;
            border-radius: 40px;
            margin: 10px 0 14px;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .hero-contact a:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(217,164,65,0.4); }
        .hero-contact p { font-size: 0.88rem; color: var(--text-mid); margin-top: 8px; }

        .section { padding: 72px 0; }
        .section-head { margin-bottom: 44px; }
        .section-head h2 { font-size: 2rem; color: var(--primary-dark); position: relative; display: inline-block; }
        .section-head h2:after {
            content: '';
            display: block;
            width: 64px;
            height: 4px;
            background: var(--accent);
            border-radius: 4px;
            margin-top: 12px;
        }
        .section-head span { display: block; color: var(--text-mid); font-size: 0.85rem; margin-top: 10px; letter-spacing: 0.08em; text-transform: uppercase; }

        .surface-card {
            background: #fff;
            border-radius: 28px;
            padding: 36px;
            box-shadow: var(--shadow);
            border: 1px solid var(--line);
        }
        .about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
        .about-copy p { margin-bottom: 16px; color: var(--text-mid); font-size: 1rem; }
        .about-figure img { border-radius: 20px; box-shadow: 0 12px 30px rgba(15,111,92,0.15); }
        .about-figure figcaption { text-align: center; font-size: 0.8rem; color: var(--primary); font-weight: 600; margin-top: 14px; }

        .strength-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
        .strength-grid article {
            background: #fff;
            border-radius: 20px;
            padding: 24px;
            border: 1px solid var(--line);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .strength-grid article:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
        .strength-grid article h3 { font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 8px; }
        .strength-grid article p { font-size: 0.88rem; color: var(--text-mid); }

        .gallery-stack { display: flex; flex-direction: column; gap: 48px; }
        .gallery-group h3 {
            font-size: 1.2rem;
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-left: 16px;
            border-left: 5px solid var(--accent);
        }
        .gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
        .gallery-grid figure {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(15,111,92,0.08);
            border: 1px solid var(--line);
            transition: transform 0.2s;
        }
        .gallery-grid figure:hover { transform: translateY(-4px); }
        .gallery-grid img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
        .gallery-grid p {
            padding: 12px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary-dark);
            background: #fff;
        }

        .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        .faq-grid details {
            background: #fff;
            border-radius: 16px;
            padding: 22px 26px;
            border: 1px solid var(--line);
            box-shadow: 0 6px 16px rgba(15,111,92,0.06);
        }
        .faq-grid summary {
            font-weight: 700;
            color: var(--primary-dark);
            cursor: pointer;
            font-size: 1rem;
            margin-bottom: 8px;
        }
        .faq-grid details p { color: var(--text-mid); font-size: 0.9rem; }

        .cta-panel {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            border-radius: 32px;
            padding: 48px;
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 40px;
            color: #fff;
            box-shadow: 0 24px 50px rgba(10,74,62,0.35);
        }
        .cta-panel .eyebrow { background: var(--accent); }
        .cta-panel h2 { font-size: 1.8rem; margin-bottom: 14px; }
        .cta-panel p { color: rgba(255,255,255,0.85); font-size: 0.95rem; }
        .contact-list { list-style: none; margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
        .contact-list li { color: rgba(255,255,255,0.9); font-size: 0.95rem; }
        .cta-contact {
            background: rgba(255,255,255,0.1);
            border-radius: 24px;
            padding: 28px;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255,255,255,0.2);
        }
        .cta-contact strong { font-size: 1.1rem; display: block; }
        .cta-contact > a {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-size: 1.5rem;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 40px;
            margin: 16px 0;
            transition: transform 0.2s;
        }
        .cta-contact > a:hover { transform: translateY(-2px); }
        .cta-contact__meta { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
        .cta-contact__meta div {
            background: rgba(255,255,255,0.08);
            border-radius: 12px;
            padding: 12px 16px;
        }
        .cta-contact__meta div span { font-size: 0.75rem; opacity: 0.75; display: block; }
        .cta-contact__meta div strong { font-size: 1.05rem; }

        .footer {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.85);
            padding: 44px 0 28px;
        }
        .footer__inner { display: flex; flex-direction: column; gap: 24px; }
        .footer-copy p { font-size: 0.9rem; margin-bottom: 10px; color: rgba(255,255,255,0.7); }
        .friend-links-row {
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: 24px;
            width: 100%;
        }
        .friend-links { display: flex; align-items: flex-start; }
        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            font-size: 0.8rem;
        }
        .friend-links__inner a {
            color: rgba(255,255,255,0.55);
            font-size: 0.8rem;
            transition: color 0.2s;
        }
        .friend-links__inner a:hover { color: #fff; }

        #timestamp { text-align: center; font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-top: 18px; }

        @media (max-width: 960px) {
            .hero-grid, .about-grid, .cta-panel { grid-template-columns: 1fr; }
            .gallery-grid { grid-template-columns: repeat(3, 1fr); }
            .faq-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 640px) {
            .gallery-grid { grid-template-columns: 1fr 1fr; }
            .metric-grid { grid-template-columns: 1fr; }
            .header__inner { flex-direction: column; align-items: flex-start; }
            .nav { flex-wrap: wrap; gap: 12px; }
            .hero h1 { font-size: 2.1rem; }
        }
    

.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;}
}