:root {
            --primary: #B8860B;
            --primary-dark: #8B6508;
            --primary-light: #DAA520;
            --accent: #CD853F;
            --bg: #F5F0E6;
            --bg-alt: #FAF6EF;
            --surface: #FFFFFF;
            --text: #3E3A34;
            --text-muted: #6E675E;
            --border: #E3DCCE;
            --shadow: 0 8px 24px rgba(120, 100, 60, 0.08);
            --shadow-hover: 0 16px 32px rgba(120, 100, 60, 0.16);
            --radius: 18px;
            --radius-sm: 12px;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: 'Microsoft Sans Serif', 'Microsoft YaHei', 'PingFang SC', sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
        
        /* Topbar */
        .topbar {
            background: var(--primary-dark);
            color: #FFF8F0;
            font-size: 13px;
            padding: 8px 0;
            border-bottom: 3px solid var(--primary);
        }
        .topbar__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
        .topbar span { opacity: 0.95; letter-spacing: 0.3px; }
        
        /* Header */
        .header {
            position: sticky; top: 0; z-index: 100;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(8px);
            box-shadow: 0 2px 16px rgba(0,0,0,0.06);
            border-bottom: 1px solid var(--border);
        }
        .header__inner { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; gap: 24px; }
        .brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
        .brand__mark {
            width: 42px; height: 42px; border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            position: relative; display: block; flex-shrink: 0;
        }
        .brand__mark::after {
            content: ''; position: absolute; inset: 10px;
            border: 2px solid rgba(255,255,255,0.8);
            border-radius: 6px;
        }
        .brand__text { display: flex; flex-direction: column; }
        .brand__text strong { font-size: 22px; font-weight: 700; color: var(--primary-dark); letter-spacing: 1px; }
        .brand__text span { font-size: 13px; color: var(--text-muted); }
        .nav { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
        .nav a { text-decoration: none; color: var(--text); font-size: 15px; font-weight: 500; position: relative; padding: 4px 0; transition: color 0.2s; }
        .nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--primary); transition: width 0.25s; }
        .nav a:hover { color: var(--primary); }
        .nav a:hover::after { width: 100%; }
        
        /* Hero */
        .hero {
            background: linear-gradient(140deg, #faf7f0 0%, #f0e8d8 50%, #e8dcae 100%);
            padding: 88px 0 72px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: "金属";
            position: absolute; bottom: -40px; right: -20px;
            font-size: 260px; font-weight: 800;
            color: rgba(184, 134, 11, 0.05);
            letter-spacing: -10px; line-height: 1;
        }
        .hero::after {
            content: '';
            position: absolute; top: 0; left: 0; right: 0; bottom: 0;
            background: radial-gradient(circle at 85% 20%, rgba(218,165,32,0.12) 0%, transparent 50%);
            pointer-events: none;
        }
        .hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
        .eyebrow {
            display: inline-block;
            background: var(--primary); color: #FFF;
            padding: 6px 18px; border-radius: 30px;
            font-size: 13px; font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
        }
        .hero h1 { font-size: 44px; font-weight: 800; color: var(--primary-dark); line-height: 1.3; margin-bottom: 20px; }
        .hero-copy > p { font-size: 17px; color: var(--text-muted); max-width: 560px; margin-bottom: 28px; }
        .chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
        .chip {
            background: var(--surface); border: 1px solid var(--border);
            padding: 6px 16px; border-radius: 30px;
            font-size: 13px; color: var(--text);
            transition: all 0.2s;
        }
        .chip:hover { border-color: var(--primary); color: var(--primary); }
        .hero-panel {
            background: rgba(255,255,255,0.9);
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            backdrop-filter: blur(6px);
        }
        .metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 24px; }
        .metric { background: var(--bg); border-radius: var(--radius-sm); padding: 16px; text-align: center; }
        .metric strong { display: block; font-size: 28px; color: var(--primary-dark); font-weight: 800; }
        .metric span { font-size: 12px; color: var(--text-muted); }
        .hero-contact { border-top: 1px solid var(--border); padding-top: 20px; }
        .hero-contact strong { color: var(--primary-dark); font-size: 16px; }
        .hero-contact a { display: block; font-size: 28px; font-weight: 800; color: var(--primary); text-decoration: none; margin: 8px 0; letter-spacing: 1px; }
        .hero-contact p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-top: 8px; }
        
        /* Section */
        .section { padding: 72px 0; }
        .section--alt { background: var(--bg-alt); }
        .section-head { text-align: center; margin-bottom: 48px; }
        .section-head h2 { font-size: 32px; font-weight: 800; color: var(--primary-dark); position: relative; display: inline-block; padding-bottom: 12px; }
        .section-head h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--primary); border-radius: 3px; }
        .section-head span { display: block; font-size: 14px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 3px; margin-top: 8px; }
        
        /* About */
        .surface-card {
            background: var(--surface); border-radius: var(--radius);
            padding: 48px; box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
        .about-copy p { margin-bottom: 16px; line-height: 1.8; color: var(--text); }
        .about-copy p:first-child::first-letter { font-size: 40px; font-weight: 800; color: var(--primary); float: left; margin-right: 8px; line-height: 1; }
        .about-figure { margin: 0; }
        .about-figure img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius-sm); box-shadow: var(--shadow); }
        .about-figure figcaption { font-size: 13px; color: var(--text-muted); text-align: center; margin-top: 12px; font-style: italic; }
        
        /* Strengths */
        .strength-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .strength-card {
            background: var(--surface); border-radius: var(--radius);
            padding: 32px; text-align: center;
            box-shadow: var(--shadow); border: 1px solid var(--border);
            transition: transform 0.25s, box-shadow 0.25s;
        }
        .strength-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
        .strength-card .icon { font-size: 36px; margin-bottom: 16px; }
        .strength-card h3 { font-size: 18px; color: var(--primary-dark); margin-bottom: 12px; }
        .strength-card p { font-size: 14px; color: var(--text-muted); }
        
        /* Gallery */
        .gallery-stack { display: flex; flex-direction: column; gap: 48px; }
        .gallery-group-title { font-size: 22px; font-weight: 700; color: var(--primary-dark); margin-bottom: 20px; display: flex; align-items: center; gap: 12px; }
        .gallery-group-title::before { content: ''; width: 4px; height: 24px; background: var(--primary); border-radius: 4px; display: inline-block; }
        .gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
        .gallery-card {
            background: var(--surface); border-radius: var(--radius);
            overflow: hidden; box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: transform 0.25s, box-shadow 0.25s;
            display: flex; flex-direction: column;
        }
        .gallery-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .gallery-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
        .gallery-card p { padding: 12px 14px; font-size: 13px; color: var(--text); background: var(--surface); margin: 0; flex: 1; line-height: 1.5; }
        
        /* FAQ */
        .faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        .faq-item {
            background: var(--surface); border-radius: var(--radius);
            padding: 24px; box-shadow: var(--shadow);
            border-left: 4px solid var(--primary);
            display: flex; gap: 16px;
        }
        .faq-q { font-weight: 700; color: var(--primary-dark); min-width: 40px; font-size: 24px; line-height: 1; }
        .faq-item h3 { font-size: 16px; color: var(--text); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-muted); }
        
        /* Contact */
        .cta-panel {
            background: linear-gradient(135deg, #2c2a26 0%, #3e3a34 50%, #575142 100%);
            border-radius: var(--radius);
            padding: 56px 48px;
            display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px;
            color: #F5F0E6;
            box-shadow: var(--shadow);
        }
        .cta-copy h2 { font-size: 30px; font-weight: 800; margin-bottom: 16px; color: #FFF8F0; }
        .cta-copy > p { font-size: 15px; margin-bottom: 24px; color: #D8D0C0; }
        .contact-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
        .contact-list li { font-size: 15px; display: flex; align-items: center; gap: 12px; }
        .contact-list li::before { content: '→'; color: var(--primary-light); font-weight: 700; }
        .cta-contact {
            background: rgba(255,255,255,0.08);
            border-radius: var(--radius-sm);
            padding: 32px; border: 1px solid rgba(255,255,255,0.15);
        }
        .cta-contact strong { font-size: 18px; display: block; margin-bottom: 12px; }
        .cta-contact a { display: block; font-size: 32px; font-weight: 800; color: var(--primary-light); text-decoration: none; margin-bottom: 16px; letter-spacing: 1px; }
        .cta-contact__meta { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
        .cta-contact__meta div { background: rgba(255,255,255,0.06); border-radius: 8px; padding: 12px 16px; }
        .cta-contact__meta span { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; opacity: 0.8; display: block; margin-bottom: 4px; }
        .cta-contact__meta strong { font-size: 15px; margin: 0; }
        
        /* Footer */
        .footer { background: #25231f; padding: 48px 0 24px; margin-top: 48px; }
        .footer-copy { text-align: center; margin-bottom: 32px; }
        .footer-copy p { font-size: 14px; color: #B8B0A0; margin-bottom: 8px; }
        .friend-links { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; }
        .friend-links__inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; }
        .friend-links__inner a { font-size: 12px; color: #8A8578; text-decoration: none; transition: color 0.2s; }
        .friend-links__inner a:hover { color: var(--primary-light); }
        
        /* Timestamp */
        .timestamp { text-align: center; font-size: 12px; color: #6E675E; padding: 16px 0; background: var(--bg); border-top: 1px solid var(--border); }
        
        @media (max-width: 1024px) {
            .hero-grid { grid-template-columns: 1fr; gap: 32px; }
            .about-grid { grid-template-columns: 1fr; }
            .strength-grid { grid-template-columns: repeat(2, 1fr); }
            .gallery-grid { grid-template-columns: repeat(3, 1fr); }
            .faq-grid { grid-template-columns: 1fr; }
            .cta-panel { grid-template-columns: 1fr; padding: 32px 28px; }
        }
        @media (max-width: 640px) {
            .header__inner { flex-direction: column; gap: 12px; }
            .nav { justify-content: center; gap: 16px; }
            .hero h1 { font-size: 32px; }
            .strength-grid { grid-template-columns: 1fr; }
            .gallery-grid { grid-template-columns: repeat(2, 1fr); }
            .section { padding: 48px 0; }
        }
    

.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;}
}