:root{
  --bg:#f6faf9;
  --card:#ffffff;
  --soft:#eef7f5;
  --ink:#173c3a;
  --text:#365f5b;
  --muted:#78938f;
  --accent:#167f79;
  --accent2:#33aaa2;
  --gold:#d4a93d;
  --rose:#d97964;
  --line:rgba(22,127,121,.18);
  --shadow:0 15px 38px rgba(23,60,58,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
body.locked{overflow:hidden}
a{text-decoration:none;color:inherit}
button{font:inherit}
img{display:block;max-width:100%}
.container{width:min(1080px,calc(100% - 32px));margin:auto}
.microbar{position:fixed;z-index:80;top:0;left:0;right:0;height:22px;background:#123a37;color:#f4fffd;font-size:12px}
.microbar__inside{height:22px;display:flex;align-items:center;justify-content:space-between}
.microbar button{border:0;background:transparent;color:#f4fffd;padding:0;cursor:pointer}
.header{position:fixed;z-index:74;top:22px;left:0;right:0;height:72px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header__inside{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px}
.logo__pic{width:86px;height:30px;display:flex;align-items:center}
.logo__pic img{height:30px;width:auto;object-fit:contain}
.logo__words{display:flex;flex-direction:column;line-height:1.05}
.logo__words b{font-size:18px;color:var(--ink)}
.logo__words small{font-size:10px;color:var(--muted);margin-top:6px;letter-spacing:.12em}
.header__tools{display:flex;gap:8px}
.header__tools a,.header__tools button{min-height:42px;border-radius:12px;border:1px solid var(--line);padding:0 14px;background:#fff;color:var(--ink);font-weight:700;display:inline-flex;align-items:center;cursor:pointer}
.header__tools button{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(22,127,121,.18)}
.primary{position:fixed;z-index:70;top:94px;left:0;right:0;height:44px;background:#eaf5f3;border-bottom:1px solid var(--line)}
.primary__inside{height:44px;display:flex;align-items:center;gap:4px}
.primary a{height:34px;display:inline-flex;align-items:center;padding:0 13px;border-radius:10px;color:#4e7470;font-size:13px}
.primary a.active{background:#fff;color:var(--accent);font-weight:800;box-shadow:0 4px 14px rgba(23,60,58,.06)}
.main{padding-top:166px;padding-bottom:68px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:var(--accent)}
.hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:24px;align-items:stretch;margin-bottom:36px}
.hero__copy{background:linear-gradient(135deg,#fefefe,#edf8f6);border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.hero__copy .eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:8px}
h1,h2,h3{color:var(--ink);line-height:1.35;margin-top:0}
h1{font-size:34px;margin-bottom:16px}
h2{font-size:21px;margin-bottom:10px}
h3{font-size:16px;margin-bottom:8px}
p{margin:0 0 1em}
.lead{font-size:17px;color:#537773}
.hero__image{border:1px solid var(--line);border-radius:24px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:300px;box-shadow:var(--shadow)}
.hero__image img{width:100%;height:100%;object-fit:contain;object-position:center}
.buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.button{min-height:42px;padding:0 15px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:.18s}
.button.main{background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff;border:0;box-shadow:0 8px 22px rgba(22,127,121,.2)}
.button:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(23,60,58,.1)}
.section{padding:34px 0;border-top:1px solid var(--line)}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}
.section-title p{max-width:620px;color:var(--muted);margin:0}
.tag{display:inline-flex;align-items:center;min-height:27px;padding:0 10px;border-radius:999px;background:#def2ef;color:var(--accent);font-size:12px;font-weight:800;margin-bottom:10px}
.tag.gold{background:rgba(212,169,61,.15);color:#775d12}
.tag.rose{background:rgba(217,121,100,.13);color:#944a39}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}
.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c12{grid-column:span 12}
.thumb{height:180px;background:#f1f7f6;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:15px}
.thumb img{width:100%;height:100%;object-fit:contain;object-position:center}
.thumb.tall{height:310px}
.feature{display:grid;grid-template-columns:270px minmax(0,1fr);gap:26px;align-items:center}
.feature.reverse{grid-template-columns:minmax(0,1fr) 270px}
.feature.reverse .thumb{grid-column:2}.feature.reverse .feature__copy{grid-column:1;grid-row:1}
.feature .thumb{height:205px;margin:0}
.timeline{display:grid;gap:0;border-left:2px solid #8dd8d2;margin-left:7px}
.timeline article{position:relative;padding:0 0 26px 24px}
.timeline article:before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #def2ef}
.info{background:#eaf5f3;border-left:5px solid var(--accent);border-radius:16px;padding:20px}
.list{display:grid;gap:12px}
.list article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.footer{background:#153d3a;color:#e8f7f5;padding:34px 0 76px}
.footer__brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.footer__brand>span{width:90px;height:30px}
.footer__brand img{height:30px;width:auto;object-fit:contain}
.footer__brand div{display:flex;flex-direction:column;line-height:1.05}
.footer__brand small{font-size:10px;margin-top:5px;opacity:.75;letter-spacing:.12em}
.footer__nav{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.footer__nav h2{font-size:14px;color:#e8f7f5}
.footer__nav a{display:block;color:#d9efec;font-size:13px;margin:6px 0}
.footer__text{max-width:760px;margin-top:24px;font-size:13px}
.footer__copy{font-size:13px;opacity:.72}
.mask{position:fixed;z-index:84;inset:0;background:rgba(21,61,58,.36);pointer-events:none}
.navpanel,.searchpanel{position:fixed;z-index:90;background:#fff;border:1px solid var(--line);box-shadow:0 28px 70px rgba(23,60,58,.22);visibility:hidden;opacity:0;pointer-events:none;transition:.18s}
.navpanel.show,.searchpanel.show{visibility:visible;opacity:1;pointer-events:auto}
.navpanel{top:110px;right:24px;width:min(640px,calc(100vw - 48px));max-height:72vh;overflow:auto;border-radius:22px;padding:20px}
.panelhead{display:flex;align-items:center;justify-content:space-between;gap:12px}
.panelhead button{min-height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 12px;cursor:pointer}
.navpanel__grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.navpanel__grid a{padding:14px;border:1px solid rgba(22,127,121,.1);background:#f7fbfa;border-radius:14px}
.navpanel__grid b{display:block;color:var(--ink)}
.navpanel__grid span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.searchpanel{top:110px;right:24px;width:min(430px,calc(100vw - 48px));border-radius:20px;padding:20px}
.searchlinks{display:flex;gap:8px;flex-wrap:wrap}
.searchlinks a{padding:8px 12px;border-radius:999px;background:#def2ef;color:var(--accent);font-weight:700}
.mobile{display:none}
@media(max-width:800px){
  .primary{display:none}
  .main{padding-top:120px;padding-bottom:92px}
  .container{width:min(100% - 28px,1080px)}
  .hero{grid-template-columns:1fr}
  .hero__copy{padding:24px}
  .hero__image{min-height:200px}
  h1{font-size:27px}
  .grid{grid-template-columns:1fr}.c4,.c5,.c6,.c7,.c8,.c12{grid-column:auto}
  .feature,.feature.reverse{grid-template-columns:1fr}.feature.reverse .thumb,.feature.reverse .feature__copy{grid-column:auto;grid-row:auto}
  .footer__nav{grid-template-columns:1fr 1fr}
  .header__tools a{display:none}
  .logo__pic{width:58px}.logo__words small{display:none}
  .navpanel{right:14px;top:102px;width:calc(100vw - 28px)}
  .navpanel__grid{grid-template-columns:1fr}
  .searchpanel{inset:0;width:100vw;height:100vh;border-radius:0;background:#153d3a;color:#e8f7f5;padding:26px}
  .searchpanel .panelhead button{background:transparent;color:#e8f7f5;border-color:rgba(255,255,255,.28)}
  .searchlinks a{background:rgba(255,255,255,.1);color:#e8f7f5}
  .mobile{display:grid;position:fixed;z-index:78;left:0;right:0;bottom:0;height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line)}
  .mobile a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
  .mobile a.active{color:var(--accent);font-weight:800;border-top:3px solid var(--accent)}
}