:root{--bg:#fafaf9;--fg:#16151d;--mut:#6b6a76;--card:#fff;--line:#e6e5ea;--br:#4f46e5;--brs:#eef0ff;--ok:#16a34a;--oks:#e8f7ee;--wr:#b45309;--wrs:#fef3c7;--er:#dc2626}@media (prefers-color-scheme:dark){:root{--bg:#0f0f14;--fg:#f2f1f6;--mut:#9b9aa8;--card:#18181f;--line:#2a2a35;--br:#8b84ff;--brs:#22223a;--ok:#4ade80;--oks:#14291d;--wr:#fbbf24;--wrs:#2d2410;--er:#f87171}}*{box-sizing:border-box}html{scroll-padding-top:env(safe-area-inset-top)}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}h1{font-size:clamp(2.2rem,6vw,3.8rem)}h2{font-size:clamp(1.5rem,3.5vw,2.1rem)}h3{font-size:1.05rem}p{margin:0 0 1em;color:var(--mut)}a{color:inherit}.ico{width:20px;height:20px;flex:none}.w{max-width:1080px;margin:0 auto;padding:0 20px}nav.top{position:sticky;top:0;z-index:5;background:color-mix(in 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.w{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.box{max-width:480px;margin:36px auto;padding:0 20px}.box.wide{max-width:640px}label.f{display:block;font-weight:600;font-size:.9rem;margin:14px 0 6px}input:not([type=checkbox]),select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--fg);font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid var(--br);outline-offset:1px}.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.seg button{display:flex;gap:8px;align-items:center;justify-content:center;padding:11px;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:10px;font:600 .9rem inherit;cursor:pointer}.seg button.on{border-color:var(--br);background:var(--brs);color:var(--br)}.err{color:var(--er);font-size:.9rem;margin:10px 0;min-height:1.2em}.chk{display:flex;gap:10px;align-items:flex-start;margin:14px 0;color:var(--mut);font-size:.92rem}.chk input{margin-top:4px}.badge{display:inline-flex;gap:6px;align-items:center;padding:4px 10px;border-radius:99px;font-size:.82rem;font-weight:600}.badge.ok{background:var(--oks);color:var(--ok)}.badge.wr{background:var(--wrs);color:var(--wr)}.note{display:flex;gap:10px;padding:14px;border-radius:12px;background:var(--brs);color:var(--br);font-size:.9rem;margin:16px 0}.list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.list li{display:flex;gap:10px;align-items:center}.list .ico{color:var(--br)}.tb{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.drop{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px;border:1px dashed 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a.on{color:var(--br);border-color:var(--br)}.docview{width:100%;max-height:520px;object-fit:contain;border:1px solid var(--line);border-radius:12px;background:var(--bg)}iframe.docview{height:520px}.stat{font-size:2rem;font-weight:700;color:var(--br)}