:root{--bg:#f6f8fb;--card:#fff;--ink:#14202e;--muted:#5d6b7c;--line:#dfe5ee;--brand:#0b6e4f;--brand-ink:#fff;--accent:#1a56db;--warn:#b45309;--warn-bg:#fef3c7;--bad:#b42318;--bad-bg:#fee4e2;--soft:#eef3fa;--font:Inter, system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0b1119;--card:#121a26;--ink:#e6edf6;--muted:#93a1b4;--line:#243142;--brand:#2fbf8f;--brand-ink:#04170f;--accent:#7aa2ff;--warn:#f5b84a;--warn-bg:#2d2410;--bad:#ff8a80;--bad-bg:#331517;--soft:#162131}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--font);-webkit-font-smoothing:antialiased;margin:0}a{color:var(--accent)}.wrap{max-width:880px;margin:0 auto;padding:0 16px}.wrap.narrow{max-width:640px;padding-top:32px;padding-bottom:48px}.muted{color:var(--muted)}.mono{font-family:var(--mono)}.big{font-size:1.15rem}h1{letter-spacing:-.01em;margin:.3rem 0 .8rem;font-size:clamp(1.7rem,4.5vw,2.5rem);line-height:1.15}h2{align-items:center;gap:.6rem;margin:0 0 .6rem;font-size:1.15rem;display:flex}h2 span{background:var(--brand);color:var(--brand-ink);border-radius:50%;flex:none;place-items:center;width:1.7rem;height:1.7rem;font-size:.9rem;display:inline-grid}h3{margin:1.2rem 0 .3rem;font-size:1rem}.hero{background:linear-gradient(180deg, var(--soft), var(--bg));border-bottom:1px solid var(--line);padding:36px 0 18px}.brand{letter-spacing:.02em;color:var(--brand);font-weight:800}.lead{color:var(--muted);max-width:720px;font-size:1.08rem}.steps{grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 8px;padding:0;list-style:none;display:grid}.steps li{background:var(--card);border:1px solid var(--line);border-radius:12px;gap:2px;padding:12px 14px;display:grid}.steps b{color:var(--brand);font-size:1.1rem}.steps span{font-weight:700}.steps small{color:var(--muted)}@media (width<=700px){.steps{grid-template-columns:1fr}}form{gap:16px;margin:20px 0 8px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}.card.success{border-color:var(--brand)}.hint{color:var(--muted);margin:0 0 .7rem;font-size:.93rem}.grid2{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px;display:grid}@media (width<=700px){.grid2{grid-template-columns:1fr}}.field{gap:4px;margin-bottom:8px;font-size:.95rem;display:grid}.field>span{font-weight:650}.field em,.option em{color:var(--muted);font-style:normal;font-weight:400}small{font-size:.84rem}input,select,textarea{border:1px solid var(--line);background:var(--bg);width:100%;color:var(--ink);font:inherit;border-radius:9px;min-height:44px;padding:10px 12px}textarea{resize:vertical}input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}input[type=checkbox]{flex:none;width:20px;height:20px;min-height:0;margin-top:3px}.chips{border:1px solid var(--line);background:var(--bg);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px;display:flex}.chips input{background:0 0;border:0;flex:1;min-width:180px;min-height:36px;padding:4px}.chip{background:var(--brand);color:var(--brand-ink);border-radius:999px;align-items:center;gap:4px;padding:4px 4px 4px 12px;font-size:.9rem;font-weight:700;display:inline-flex}.chip button{color:inherit;cursor:pointer;background:0 0;border:0;border-radius:50%;width:26px;height:26px;font-size:1.1rem}.option{border:1px solid var(--line);cursor:pointer;border-radius:11px;flex-wrap:wrap;align-items:flex-start;gap:10px;margin-bottom:10px;padding:12px;display:flex}.option.on{border-color:var(--brand);background:var(--soft)}.option>input{margin-top:4px}.option div{flex:1;min-width:0;display:grid}.option small{color:var(--muted)}.option .optrow{cursor:pointer;gap:10px;width:100%;display:flex}.option .optrow div{flex:1}.option b em{background:var(--brand);color:var(--brand-ink);border-radius:999px;margin-left:6px;padding:1px 8px;font-size:.72rem;font-weight:700}.link{color:var(--accent);cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;width:100%;padding:6px 0 0 30px;font-weight:600}.params{gap:8px;width:100%;padding:8px 0 0 30px;display:grid}.prow{justify-content:space-between;align-items:center;gap:12px;font-size:.92rem;display:flex}.prow>span{flex:1;display:grid}.prow small{color:var(--muted)}.prow input,.prow select{text-align:right;width:120px;min-height:38px}.seg{flex-wrap:wrap;gap:6px;display:flex}.seg button{border:1px solid var(--line);background:var(--bg);min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:9px;flex:auto;padding:8px 12px;font-weight:600}.seg button.on{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.seg button:disabled{opacity:.35;cursor:not-allowed}.summary{gap:12px;display:grid}.total{margin:0;font-size:2rem;font-weight:800}.total small{color:var(--muted);font-size:.9rem;font-weight:500}.consent{color:var(--muted);cursor:pointer;align-items:flex-start;gap:10px;font-size:.85rem;display:flex}.submit{background:var(--brand);min-height:52px;color:var(--brand-ink);font:inherit;cursor:pointer;border:0;border-radius:12px;font-size:1.05rem;font-weight:800}.submit:disabled{opacity:.6;cursor:wait}.alert{background:var(--bad-bg);color:var(--bad);border-radius:10px;padding:10px 14px;font-weight:600}.hp{opacity:0;width:1px;height:1px;position:absolute;left:-9999px}.kv{grid-template-columns:max-content 1fr;gap:6px 16px;margin:0;display:grid}.kv dt{color:var(--muted)}.kv dd{margin:0}.foot{padding:24px 16px 48px;font-size:.88rem}@media (prefers-reduced-motion:no-preference){.submit,.seg button{transition:filter .15s}.submit:hover:not(:disabled){filter:brightness(1.08)}}.sample{margin:14px 0 0;font-weight:600}.sample a{color:var(--brand)}