:root{
  --main:#1c6e6e;
  --sub:#3f9e9e;
  --bg:#f4f7f6;
  --accent:#e9a344;
  --ink:#1f2e2e;
  --card:#ffffff;
  --line:#dfe9e7;
  --soft:#eefaf5;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Microsoft Sans Serif,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.topbar{background:#1b3a3a;color:#d8ecec;padding:8px 0;font-size:.9rem}
.topbar__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px}
.header{background:var(--card);padding:16px 0;box-shadow:0 4px 16px rgba(0,0,0,.04);border-bottom:2px solid var(--sub)}
.header__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:46px;height:46px;border-radius:10px;background:linear-gradient(145deg,var(--main),var(--sub));box-shadow:0 4px 10px rgba(0,0,0,.12)}
.brand__text{display:flex;flex-direction:column}
.brand__text strong{font-size:1.5rem;color:var(--main);letter-spacing:.5px}
.brand__text span{color:#5a7572;font-size:.85rem}
.nav{display:flex;gap:20px;flex-wrap:wrap;font-weight:600;color:#2c4f4d}
.nav a{padding:6px 12px;border-radius:20px;transition:.2s}
.nav a:hover{background:var(--soft);color:var(--main)}
.hero{background:linear-gradient(120deg,#edfbf8 0%,#d7f0fc 45%,#e4fdf3 100%);padding:4.5rem 0 5rem;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(63,158,158,.15),transparent 70%);top:-180px;right:-120px}
.hero-grid{display:flex;flex-wrap:wrap;gap:35px;position:relative;z-index:2}
.hero-copy{flex:1.35;min-width:300px}
.eyebrow{font-size:.9rem;letter-spacing:2px;color:var(--accent);text-transform:uppercase;margin-bottom:12px;font-weight:700}
.hero-copy h1{font-size:2.6rem;line-height:1.15;color:#16383c;font-weight:800;margin-bottom:18px;text-shadow:0 2px 0 rgba(255,255,255,.7)}
.hero-copy p{font-size:1.08rem;color:#375e5c;max-width:700px;margin-bottom:16px}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.chip-row span{background:#eefaf5;border:1px solid #cae0da;border-radius:40px;padding:5px 16px;font-weight:600;font-size:.85rem;color:#1e6260}
.hero-panel{flex:.45;min-width:280px;background:rgba(255,255,255,.95);border-radius:28px;box-shadow:0 20px 40px -18px rgba(20,80,80,.25);padding:30px;border-left:6px solid var(--accent)}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}
.metric-grid div{background:var(--soft);border-radius:14px;padding:12px;text-align:center}
.metric-grid strong{font-size:1.4rem;color:var(--main);display:block}
.hero-contact strong{color:var(--main);font-size:1.15rem}
.hero-contact a{display:inline-block;background:var(--accent);color:#fff;border-radius:40px;padding:8px 22px;margin:10px 0;font-weight:700;font-size:1.2rem}
.hero-contact p{font-size:.9rem;color:#5b6f6d;margin-bottom:8px}
.section{padding:4.2rem 0}
.section-head{text-align:left;margin-bottom:28px;border-left:8px solid var(--accent);padding-left:18px}
.section-head h2{font-size:2rem;color:#173c3c;font-weight:800}
.section-head span{font-size:1rem;color:var(--main);text-transform:uppercase;letter-spacing:2px}
.surface-card{background:var(--card);border-radius:30px;box-shadow:0 12px 30px -12px rgba(0,0,0,.08);padding:32px 34px;border:1px solid var(--line)}
.about-grid{display:flex;flex-wrap:wrap;gap:36px;align-items:stretch}
.about-copy{flex:1.4;min-width:280px}
.about-copy p{color:#3d5c5a;margin-bottom:14px;font-size:1rem}
.about-copy strong{color:var(--main)}
.about-figure{flex:.6;min-width:240px;background:var(--soft);border-radius:22px;overflow:hidden;box-shadow:0 8px 22px rgba(0,0,0,.07)}
.about-figure img{width:100%;height:auto;min-height:260px;object-fit:cover}
.about-figure figcaption{font-size:.85rem;color:#255a58;padding:12px;text-align:center;font-weight:600}
.strength-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.strength-grid .card{background:var(--card);border-radius:24px;border:1px solid var(--line);padding:24px;box-shadow:0 10px 20px -12px rgba(0,0,0,.07)}
.strength-grid .card h3{font-size:1.3rem;margin-bottom:10px;color:var(--main);display:flex;align-items:center;gap:8px}
.strength-grid .card p{color:#426261;font-size:.95rem}
.gallery-stack{display:flex;flex-direction:column;gap:20px}
.gallery-group{background:var(--card);border-radius:26px;box-shadow:0 6px 18px rgba(0,0,0,.06);padding:26px}
.gallery-group h3{font-size:1.3rem;color:#174a48;border-bottom:2px dashed var(--line);padding-bottom:8px;margin-bottom:20px;font-weight:700}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.gallery-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;padding-bottom:8px;transition:.2s}
.gallery-card:hover{box-shadow:0 12px 24px rgba(0,0,0,.08);transform:translateY(-3px)}
.gallery-card img{width:100%;height:190px;object-fit:cover;background:#eef3f2}
.gallery-card p{font-weight:600;color:#21605e;padding:10px 12px;font-size:.9rem;text-align:center}
.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.faq-grid details{background:var(--card);border-left:5px solid var(--sub);border-radius:14px;box-shadow:0 4px 12px rgba(0,0,0,.05);padding:16px 20px}
.faq-grid summary{font-weight:700;cursor:pointer;color:#1b4e4c}
.faq-grid p{margin-top:12px;color:#405d5b;font-size:.95rem}
.cta-panel{background:linear-gradient(135deg,#e9f7f5,#d9eefb);border-radius:32px;padding:40px 42px;display:flex;flex-wrap:wrap;gap:30px;align-items:center;border:1px solid var(--line)}
.cta-copy{flex:1.4;min-width:280px}
.cta-copy h2{font-size:2rem;color:#1a4848;margin-bottom:14px}
.cta-copy p{color:#3c6462;margin-bottom:14px}
.contact-list{list-style:none;display:grid;gap:10px}
.contact-list li{font-size:1.05rem;color:#1f4f4d;font-weight:600}
.cta-contact{flex:.6;min-width:260px;background:rgba(255,255,255,.6);border-radius:24px;padding:26px;border-top:6px solid var(--accent);text-align:center}
.cta-contact strong{color:var(--main);font-size:1.2rem;display:block}
.cta-contact a{background:var(--accent);color:#fff;font-size:1.3rem;font-weight:700;border-radius:50px;padding:8px 26px;display:inline-block;margin:12px 0}
.cta-contact__meta{display:grid;gap:10px;margin-top:12px}
.cta-contact__meta div{background:var(--card);border-radius:12px;padding:8px 14px;display:flex;justify-content:space-between;color:#1e5a58}
.footer{background:#1b3a3a;color:#d5e8e6;margin-top:30px;padding:2.6rem 0}
.footer__inner{display:flex;flex-direction:column;gap:18px}
.footer-copy p{font-size:.95rem;line-height:1.7;max-width:900px}
.friend-links-row{border-top:1px solid #446e6c;padding-top:14px;text-align:center}
.friend-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.friend-links__inner{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;color:#bcd3d2;font-size:.8rem}
.friend-links a{color:#a9c9c7;font-size:.8rem;padding:0 4px;transition:.2s}
.friend-links a:hover{color:#fff;text-decoration:underline}
.footer p{font-size:.9rem}
.timestamp{text-align:center;padding:14px;background:var(--soft);color:#2f6462;font-size:.86rem;letter-spacing:.5px}
@media(max-width:760px){
.hero-copy h1{font-size:1.8rem}
.nav{width:100%;justify-content:center}
.header__inner{flex-direction:column}
.hero-grid{flex-direction:column}
.cta-panel{padding:24px}
.about-grid{flex-direction:column}
.section-head h2{font-size:1.5rem}
}


.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;}
}