:root{--bg: #F4F5F7;--card: #FFFFFF;--line: #DADDE3;--text: #0F172A;--text-2: #475569;--text-3: #64748B;--accent: #2A4BD7;--sans: -apple-system, "SF Pro Text", Roboto, "Segoe UI", sans-serif;--measure: 64ch}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;overflow-x:hidden;color:var(--text-2);font-family:var(--sans);font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased;background:var(--bg)}.wrap{max-width:680px;margin:0 auto;padding:clamp(1.75rem,6vw,3rem) clamp(1.25rem,5vw,2.25rem) calc(4.5rem + env(safe-area-inset-bottom))}.bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:clamp(2rem,7vw,3rem)}.wordmark{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;color:var(--text)}.wordmark svg{display:block;width:24px;height:24px}.wordmark text,.mark text{font-family:var(--sans)}.lang{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:var(--card)}.lang a{min-width:44px;padding:7px 14px;border-radius:999px;color:var(--text-3);font-size:.82rem;font-weight:600;text-align:center;text-decoration:none}.lang a[aria-current=true]{color:#fff;background:var(--accent)}.lang a:not([aria-current=true]):hover{color:var(--text)}.hero{text-align:center}.mark{display:inline-block;margin-bottom:1.25rem}.mark svg{width:clamp(64px,18vw,88px);height:auto;display:block}.eyebrow{margin:0 0 .6rem;font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}h1{margin:0;font-weight:700;font-size:clamp(2rem,8vw,3rem);line-height:1.1;letter-spacing:-.02em;color:var(--text)}.app-id{margin:1.1rem 0 0;font-size:.9rem;color:var(--text-2);word-break:break-word}.app-id strong{color:var(--text);font-weight:600}.updated{margin:.35rem 0 0;font-size:.82rem;color:var(--text-3)}.lead{max-width:var(--measure);margin:clamp(1.75rem,6vw,2.5rem) auto 0;font-size:1.1rem;line-height:1.6;color:var(--text-2);text-align:center}.doc{margin-top:clamp(1.5rem,6vw,2.25rem)}.sec{max-width:var(--measure);margin:0 auto 1rem;padding:clamp(1.25rem,4vw,1.6rem);background:var(--card);border:1px solid var(--line);border-radius:16px}.sec-head{display:flex;align-items:center;gap:.75rem;margin-bottom:.8rem}.node{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--bg);border:1px solid var(--line);color:var(--accent);font-size:.85rem;font-weight:700;font-variant-numeric:tabular-nums}h2{margin:0;font-weight:600;font-size:clamp(1.15rem,4.8vw,1.35rem);line-height:1.25;color:var(--text)}.sec p{margin:0 0 .75rem}.sec p:last-child{margin-bottom:0}.sec strong{color:var(--text);font-weight:600}.sec a{color:var(--accent)}ul{margin:.5rem 0 .75rem;padding:0;list-style:none}li{position:relative;margin:0 0 .7rem;padding-left:1.3rem}li:last-child{margin-bottom:0}li:before{content:"";position:absolute;left:2px;top:.7em;width:6px;height:6px;border-radius:50%;background:var(--accent)}li strong{color:var(--text);font-weight:600}.contact{max-width:var(--measure);margin:1.5rem auto 0;padding:clamp(1.25rem,4vw,1.6rem);background:var(--card);border:1px solid var(--line);border-radius:16px}.contact h2{margin-bottom:1rem}.kv{margin:0}.kv>div{display:grid;grid-template-columns:1fr;gap:.1rem;padding:.7rem 0;border-top:1px solid var(--line)}.kv>div:first-child{padding-top:0;border-top:0}.kv>div:last-child{padding-bottom:0}.kv dt{font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}.kv dd{margin:0;color:var(--text);font-weight:500;word-break:break-word}.kv a{color:var(--accent);text-decoration:none}.kv a:hover{text-decoration:underline}.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1rem;max-width:var(--measure);margin:2.5rem auto 0;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.8rem;color:var(--text-3)}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}@media(min-width:640px){.kv>div{grid-template-columns:8.5rem 1fr;align-items:baseline;gap:1rem}}@media print{.lang{display:none}.sec,.contact{border-color:#ccc}}