:root{--primary:#b8860b;--primary-light:#d4a017;--primary-dark:#8b6508;--secondary:#2f4f4f;--secondary-light:#3d6b6b;--bg:#faf8f4;--bg-alt:#f2ede3;--surface:#ffffff;--text:#2b2b2b;--text-light:#5c5c5c;--line:#e5ddcf;--accent:#c1440e;--radius:14px;--shadow:0 10px 30px rgba(0,0,0,.06);--shadow-hover:0 16px 36px rgba(0,0,0,.1);--font-main:"Microsoft Sans Serif","Microsoft YaHei",system-ui,sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font-main);background:var(--bg);color:var(--text);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1320px;margin:0 auto;padding:0 24px}
.topbar{background:var(--secondary);color:#e8e0d0;font-size:.8rem;padding:6px 0;letter-spacing:.3px}
.topbar__inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(0,0,0,.03)}
.header__inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));position:relative}
.brand__mark:after{content:"鸿";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.brand__text{display:flex;flex-direction:column}
.brand__text strong{font-size:1.35rem;color:var(--primary-dark);letter-spacing:1px}
.brand__text span{font-size:.75rem;color:var(--text-light);letter-spacing:2px}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{padding:8px 16px;border-radius:30px;font-size:.9rem;color:var(--text);transition:.25s;border:1px solid transparent}
.nav a:hover{background:var(--bg);color:var(--primary-dark);border-color:var(--line)}
.hero{background:linear-gradient(135deg,#f5efe2 0%,#e9dfc8 55%,#d9c9a3 100%);padding:64px 0 56px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:rgba(184,134,11,.08);top:-120px;right:-80px}
.hero:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(47,79,79,.06);bottom:-80px;left:10%}
.hero-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:48px;position:relative;z-index:2}
.hero-copy .eyebrow{display:inline-block;background:var(--secondary);color:#f0ead8;padding:6px 18px;border-radius:30px;font-size:.8rem;letter-spacing:1px;margin-bottom:18px}
.hero-copy h1{font-size:2.6rem;line-height:1.25;color:var(--secondary);margin-bottom:16px;font-weight:700}
.hero-copy h1 em{color:var(--primary-dark);font-style:normal}
.hero-copy p{color:var(--text-light);font-size:1.05rem;max-width:620px;margin-bottom:22px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip-row span{background:rgba(255,255,255,.7);border:1px solid var(--line);padding:5px 14px;border-radius:30px;font-size:.78rem;color:var(--text)}
.keyword-row{display:flex;flex-wrap:wrap;gap:8px}
.keyword-row span{background:rgba(184,134,11,.08);color:var(--primary-dark);font-size:.75rem;padding:4px 12px;border-radius:20px;border:1px dashed rgba(184,134,11,.3)}
.hero-panel{background:rgba(255,255,255,.9);border-radius:20px;padding:30px;box-shadow:var(--shadow);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.6)}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.metric-grid div{background:var(--bg);border-radius:12px;padding:16px 14px;text-align:center;border:1px solid var(--line)}
.metric-grid strong{display:block;font-size:1.4rem;color:var(--primary-dark)}
.metric-grid span{font-size:.75rem;color:var(--text-light)}
.hero-contact{background:var(--bg-alt);border-radius:14px;padding:18px;text-align:center}
.hero-contact strong{display:block;font-size:.85rem;color:var(--text-light);margin-bottom:6px}
.hero-contact a{display:inline-block;font-size:1.6rem;font-weight:700;color:var(--accent);letter-spacing:1px;margin-bottom:8px}
.hero-contact p{font-size:.82rem;color:var(--text-light);line-height:1.55}
.section{padding:60px 0}
.section-head{text-align:center;margin-bottom:42px}
.section-head h2{font-size:2rem;color:var(--secondary);display:inline-block;position:relative;padding-bottom:12px}
.section-head h2:after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:60px;height:3px;background:var(--primary);border-radius:3px}
.section-head span{display:block;color:var(--text-light);font-size:.8rem;letter-spacing:4px;margin-top:8px;text-transform:uppercase}
.surface-card{background:var(--surface);border-radius:20px;padding:40px;border:1px solid var(--line);box-shadow:var(--shadow)}
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.about-copy p{margin-bottom:16px;color:var(--text);line-height:1.7}
.about-copy p strong{color:var(--primary-dark)}
.about-figure{border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.about-figure img{width:100%;height:100%;object-fit:cover;min-height:320px}
.about-figure figcaption{background:var(--bg-alt);padding:10px 16px;font-size:.85rem;color:var(--text-light);text-align:center;border-top:1px solid var(--line)}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.strength-grid .s-card{background:var(--surface);border-radius:16px;padding:26px 22px;border:1px solid var(--line);box-shadow:var(--shadow);transition:.3s}
.strength-grid .s-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:var(--primary)}
.strength-grid .s-icon{font-size:2rem;margin-bottom:14px}
.strength-grid h3{font-size:1.1rem;color:var(--secondary);margin-bottom:10px}
.strength-grid p{font-size:.85rem;color:var(--text-light);line-height:1.6}
.gallery-stack{display:flex;flex-direction:column;gap:44px}
.gallery-group{background:var(--surface);border-radius:20px;padding:36px 32px;border:1px solid var(--line)}
.gallery-group h3{font-size:1.3rem;color:var(--primary-dark);margin-bottom:8px;padding-left:14px;border-left:4px solid var(--primary)}
.gallery-group .g-desc{font-size:.85rem;color:var(--text-light);margin-bottom:24px;padding-left:14px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.g-card{border-radius:12px;overflow:hidden;background:var(--bg);border:1px solid var(--line);transition:.3s}
.g-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.g-card img{width:100%;height:180px;object-fit:cover}
.g-card p{padding:12px 14px;font-size:.85rem;color:var(--text);background:var(--surface);line-height:1.45;min-height:58px}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.faq-grid details{background:var(--surface);border-radius:14px;padding:20px 24px;border:1px solid var(--line)}
.faq-grid summary{font-weight:600;color:var(--secondary);cursor:pointer;font-size:1rem}
.faq-grid p{margin-top:12px;font-size:.88rem;color:var(--text-light);line-height:1.65}
.cta-panel{background:linear-gradient(135deg,var(--secondary) 0%,#1f3d3d 100%);border-radius:24px;padding:48px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;color:#efe9dc;position:relative;overflow:hidden}
.cta-panel:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(184,134,11,.15);top:-100px;right:-60px}
.cta-copy .eyebrow{display:inline-block;background:var(--primary);color:#fff;padding:5px 16px;border-radius:30px;font-size:.78rem;letter-spacing:1px;margin-bottom:16px}
.cta-copy h2{font-size:1.9rem;margin-bottom:14px}
.cta-copy p{color:#cfc8b8;font-size:.95rem;margin-bottom:20px;max-width:560px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:8px}
.contact-list li{font-size:.92rem;color:#e3dccb}
.cta-contact{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:32px;text-align:center;display:flex;flex-direction:column;justify-content:center}
.cta-contact strong{font-size:1rem;color:#e8e0d0;margin-bottom:10px}
.cta-contact a{font-size:2rem;font-weight:700;color:#f5d061;letter-spacing:1px;margin-bottom:18px}
.cta-contact__meta{display:flex;gap:12px;justify-content:center;margin-top:16px}
.cta-contact__meta div{background:rgba(255,255,255,.07);border-radius:12px;padding:12px 16px;flex:1}
.cta-contact__meta span{display:block;font-size:.72rem;color:#b9b2a2;margin-bottom:4px}
.cta-contact__meta strong{font-size:.85rem;color:#f0ead8;margin:0}
.footer{background:var(--secondary);color:#cfc8b8;padding:36px 0 20px}
.footer__inner{max-width:1320px;margin:0 auto;padding:0 24px}
.footer-copy p{font-size:.85rem;line-height:1.7;margin-bottom:8px;color:#c9c2b2}
.friend-links-row{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:18px}
.friend-links{width:100%}
.friend-links__inner{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.75rem;color:#8f9e9e}
.friend-links__inner a{color:#a9b8b8;transition:.2s;padding:2px 6px;border-radius:4px}
.friend-links__inner a:hover{color:#f5d061;background:rgba(255,255,255,.05)}
.timestamp{text-align:center;font-size:.72rem;color:rgba(255,255,255,.45);margin-top:16px;letter-spacing:.5px;padding-top:12px;border-top:1px solid rgba(255,255,255,.06)}
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr}.strength-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.cta-panel{grid-template-columns:1fr}.about-grid{grid-template-columns:1fr}}
@media(max-width:640px){.hero-copy h1{font-size:1.9rem}.strength-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.nav{width:100%;justify-content:center;margin-top:10px}.header__inner{justify-content:center;gap:8px}.metric-grid{grid-template-columns:1fr}}


.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;}
}