:root{--ink:#102734;--deep:#0b3852;--teal:#008c9a;--mint:#ddf7f5;--paper:#f3f8fa;--card:#fff;--line:#cde4e6;--muted:#596f79;--sun:#86e0e6;--live:#0f7a4f;--beta:#a56a00;--dev:#5b4bb5;--radius:12px;--content:min(1120px,calc(100% - 32px))}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6}
a{color:inherit}
.wrap{width:var(--content);margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:6px;z-index:10}
.skip:focus{left:8px}

.top{background:var(--deep);color:#fff;position:sticky;top:0;z-index:5}
.nav{width:var(--content);margin:0 auto;display:flex;align-items:center;gap:20px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;letter-spacing:.02em}
.brand small{font-weight:500;opacity:.7;margin-left:4px}
.mark{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:var(--sun);color:var(--deep);font-weight:800}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:15px}
.nav-links a{color:#d5eef1;text-decoration:none}
.nav-links a:hover{color:#fff}
.languages{display:flex;gap:4px}
.languages button{font:inherit;font-size:13px;color:#d5eef1;background:transparent;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:3px 11px;cursor:pointer}
.languages button[aria-pressed="true"]{background:#fff;color:var(--deep);border-color:#fff}

.hero{background:linear-gradient(180deg,var(--deep),#0e5265);color:#fff;padding:64px 0 72px}
.eyebrow{margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:.14em;color:#abe7ea}
.hero h1{margin:0;font-size:clamp(32px,5.4vw,52px);line-height:1.15;max-width:15em}
.lead{margin:16px 0 0;max-width:36em;font-size:17px;color:#d8f2f3}
.count{margin:22px 0 0;font-size:14px;color:#abe7ea}

.index{padding:28px 0 56px;margin-top:-28px}
.toolbar{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px;box-shadow:0 10px 30px rgba(11,56,82,.08)}
.search{flex:1 1 220px}
.search input{width:100%;font:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink)}
.search input:focus{outline:2px solid var(--teal);outline-offset:1px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:inherit;font-size:14px;padding:6px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer}
.chip:hover{border-color:var(--teal)}
.chip[aria-pressed="true"]{background:var(--deep);border-color:var(--deep);color:#fff}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:20px}
.card{display:flex;flex-direction:column;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(11,56,82,.1)}
.card-head{display:flex;gap:14px;align-items:center}
.icon{width:60px;height:60px;border-radius:14px;flex:none;object-fit:cover;border:1px solid var(--line);background:var(--mint)}
.card h3{margin:0;font-size:20px;line-height:1.25}
.tagline{margin:2px 0 0;font-size:14px;color:var(--teal);font-weight:600}
.desc{margin:0;color:var(--muted);font-size:15px;flex:1}
.meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.badge{font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;border:1px solid currentColor}
.badge.live{color:var(--live);background:#e6f6ee}
.badge.beta{color:var(--beta);background:#fff3da}
.badge.dev{color:var(--dev);background:#eeebfb}
.plat{font-size:12px;color:var(--muted);padding:2px 9px;border-radius:999px;background:var(--paper);border:1px solid var(--line)}
.actions{display:flex;flex-wrap:wrap;gap:8px}
.button{display:inline-block;text-decoration:none;font-weight:600;font-size:15px;padding:9px 16px;border-radius:8px;background:var(--teal);color:#fff;border:1px solid var(--teal)}
.button:hover{background:#007886}
.button.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.button.ghost:hover{background:rgba(255,255,255,.1)}
.soon{font-size:14px;color:var(--muted);padding:9px 0}
.card.more{border-style:dashed;background:transparent;justify-content:center;align-items:center;text-align:center;color:var(--muted);min-height:200px}
.card.more:hover{transform:none;box-shadow:none}
.empty{text-align:center;color:var(--muted);padding:32px 0}

.services{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;padding:28px 24px;margin-bottom:56px;background:var(--mint);border-radius:var(--radius);border:1px solid var(--line)}
.services h2{margin:0 0 4px;font-size:22px}
.services p{margin:0;color:var(--muted)}

.footer{background:var(--deep);color:#d5eef1;padding:36px 0}
.foot{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
.footer b{color:#fff}
.footer p{margin:4px 0 0;font-size:14px}
.footer .mail a{color:#fff;text-decoration:underline;text-underline-offset:3px}

@media (max-width:640px){
  .nav{flex-wrap:wrap;padding:8px 0;gap:8px 14px}
  .nav-links{order:3;width:100%;margin-left:0}
  .languages{margin-left:auto}
  .hero{padding:44px 0 56px}
  .grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}