*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Microsoft Sans Serif,Microsoft YaHei,PingFang SC,Hiragino Sans GB,sans-serif;background:#f6f9fc;color:#1e2a36;scroll-behavior:smooth}
:root{--primary:#1b4f72;--primary-light:#2980b9;--accent:#e67e22;--accent-light:#f39c12;--bg-light:#f6f9fc;--bg-card:#ffffff;--shadow-sm:0 6px 18px rgba(0,0,0,.05);--shadow-md:0 12px 30px rgba(0,0,0,.08);--radius:16px;--radius-sm:10px}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.topbar{background:var(--primary);color:#eaf2f8;font-size:.85rem;padding:6px 0;letter-spacing:.3px}
.topbar__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 16px}
.header{background:rgba(255,255,255,.96);backdrop-filter:blur(4px);box-shadow:0 2px 12px rgba(0,0,0,.04);position:sticky;top:0;z-index:100}
.header__inner{display:flex;justify-content:space-between;align-items:center;padding:14px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:8px;display:inline-block}
.brand__text{display:flex;flex-direction:column}
.brand__text strong{font-size:1.3rem;color:var(--primary);letter-spacing:.5px}
.brand__text span{font-size:.8rem;color:#5a6e7c}
.nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.nav a{font-weight:500;font-size:.95rem;color:#2c3e50;transition:color .25s;padding:4px 0}
.nav a:hover{color:var(--primary-light)}
.nav .nav-about{background:var(--accent);color:#fff;padding:6px 18px;border-radius:30px;font-weight:600;font-size:.9rem;transition:background .3s}
.nav .nav-about:hover{background:#d35400;color:#fff}
.hero{background:linear-gradient(145deg,#eaf2f8 0%,#d4e6f1 100%);padding:70px 0 80px;position:relative}
.hero-grid{display:flex;gap:48px;align-items:center;flex-wrap:wrap}
.hero-copy{flex:1;min-width:280px}
.eyebrow{display:inline-block;background:var(--accent);color:#fff;padding:4px 18px;border-radius:30px;font-size:.85rem;font-weight:600;margin-bottom:16px;letter-spacing:.5px}
.hero-copy h1{font-size:2.8rem;font-weight:700;color:var(--primary);line-height:1.2;margin-bottom:16px}
.hero-copy h1 span{color:var(--accent)}
.hero-copy p{font-size:1.15rem;color:#2c3e50;margin-bottom:20px;line-height:1.5}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.chip{background:#fff;border:1px solid #d5dbdb;padding:4px 16px;border-radius:30px;font-size:.82rem;color:#2c3e50;font-weight:500;box-shadow:var(--shadow-sm)}
.chip.accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.keyword-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.keyword-tag{background:rgba(27,79,114,.08);padding:3px 14px;border-radius:20px;font-size:.78rem;color:var(--primary);font-weight:500}
.hero-panel{flex:0 0 380px;background:#fff;border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow-md)}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.metric-item{text-align:center;background:var(--bg-light);border-radius:var(--radius-sm);padding:14px 8px}
.metric-item strong{display:block;font-size:1.6rem;color:var(--primary);line-height:1.2}
.metric-item span{font-size:.8rem;color:#5a6e7c}
.hero-contact strong{display:block;font-size:1.1rem;color:var(--primary);margin-bottom:6px}
.hero-contact a{display:inline-block;font-size:1.5rem;font-weight:700;color:var(--accent);margin-bottom:10px;letter-spacing:.5px}
.hero-contact p{font-size:.9rem;color:#3d5166;line-height:1.5}
.section{padding:70px 0}
.section-head{text-align:center;margin-bottom:48px}
.section-head h2{font-size:2.2rem;font-weight:700;color:var(--primary);letter-spacing:.5px}
.section-head span{display:block;font-size:.85rem;color:#7f8c8d;text-transform:uppercase;letter-spacing:2px;margin-top:6px}
.surface-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:40px 36px;max-width:1180px;margin:0 auto}
.about-grid{display:flex;gap:48px;align-items:flex-start;flex-wrap:wrap}
.about-copy{flex:1;min-width:260px}
.about-copy p{margin-bottom:14px;line-height:1.7;color:#2c3e50}
.about-figure{flex:0 0 460px;max-width:100%}
.about-figure img{width:100%;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.about-figure figcaption{text-align:center;font-size:.9rem;color:#5a6e7c;margin-top:8px;font-weight:500}
.strength-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;max-width:1180px;margin:0 auto}
.strength-card{background:#fff;border-radius:var(--radius);padding:32px 24px;box-shadow:var(--shadow-sm);text-align:center;transition:transform .3s,box-shadow .3s;border-top:4px solid var(--primary)}
.strength-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.strength-card .icon{font-size:2.6rem;margin-bottom:14px}
.strength-card h3{font-size:1.2rem;color:var(--primary);margin-bottom:10px}
.strength-card p{font-size:.9rem;color:#4a5f73;line-height:1.5}
.gallery-stack{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:48px}
.gallery-group h3{font-size:1.4rem;color:var(--primary);margin-bottom:20px;padding-left:4px;border-left:4px solid var(--accent);padding-left:16px}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}
.gallery-card{background:#fff;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s;border:1px solid rgba(0,0,0,.04)}
.gallery-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.gallery-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-card p{padding:10px 14px 14px;font-size:.9rem;color:#2c3e50;font-weight:500;line-height:1.4}
.faq-grid{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.faq-item{background:#fff;border-radius:var(--radius-sm);padding:20px 24px;box-shadow:var(--shadow-sm);border-left:4px solid var(--primary-light)}
.faq-item h4{font-size:1.05rem;color:var(--primary);margin-bottom:6px}
.faq-item p{font-size:.92rem;color:#3d5166;line-height:1.5}
.cta-panel{background:linear-gradient(135deg,var(--primary),#1a3f5a);border-radius:var(--radius);padding:48px 44px;display:flex;flex-wrap:wrap;gap:40px;align-items:center;color:#fff;max-width:1180px;margin:0 auto}
.cta-copy{flex:1;min-width:260px}
.cta-copy .eyebrow{background:var(--accent);color:#fff;display:inline-block;padding:4px 18px;border-radius:30px;font-size:.8rem;font-weight:600;margin-bottom:12px}
.cta-copy h2{font-size:2rem;font-weight:700;margin-bottom:12px}
.cta-copy p{font-size:1rem;opacity:.9;margin-bottom:16px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:8px}
.contact-list li{font-size:.95rem;display:flex;align-items:center;gap:8px}
.cta-contact{flex:0 0 320px;background:rgba(255,255,255,.1);backdrop-filter:blur(4px);border-radius:var(--radius-sm);padding:28px 24px;text-align:center}
.cta-contact strong{display:block;font-size:1.2rem;margin-bottom:8px}
.cta-contact a{display:inline-block;font-size:1.8rem;font-weight:700;color:var(--accent);margin-bottom:12px;letter-spacing:.5px}
.cta-contact__meta{display:flex;gap:20px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.cta-contact__meta div{background:rgba(255,255,255,.08);padding:10px 18px;border-radius:30px;font-size:.85rem}
.cta-contact__meta div span{display:block;opacity:.7;font-size:.75rem}
.cta-contact__meta div strong{font-size:1rem}
.footer{background:#0b1f2e;color:#c0d0dc;padding:44px 0 28px;margin-top:0}
.footer__inner{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;flex-direction:column;gap:16px}
.footer__inner p{font-size:.9rem;line-height:1.5;opacity:.85}
.friend-links-row{margin-top:12px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08)}
.friend-links{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:center}
.friend-links__inner{font-size:.82rem;color:#a0b8c8;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center}
.friend-links__inner a{color:#a0b8c8;transition:color .2s}
.friend-links__inner a:hover{color:#fff}
@media(max-width:1024px){.hero-grid{flex-direction:column}.hero-panel{flex:auto;width:100%}.about-grid{flex-direction:column}.about-figure{flex:auto;width:100%}.cta-panel{flex-direction:column;padding:32px 24px}.cta-contact{flex:auto;width:100%}}
@media(max-width:768px){.hero-copy h1{font-size:2rem}.nav{gap:12px;margin-top:10px}.nav a{font-size:.85rem}.section-head h2{font-size:1.8rem}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.strength-grid{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.strength-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr 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;}
}