:root{--bg:#f6f3ec;--paper:#fffdf8;--fg:#1d1c19;--muted:#6a675e;--line:#ddd8cb;--accent:#1f4d3a;--accent-fg:#fff;--soft:#e7efe9;--warn:#8a5a00;--bad:#9b2c2c;--focus:#1f4d3a}@media (prefers-color-scheme:dark){:root{--bg:#141412;--paper:#1c1b18;--fg:#ecebe5;--muted:#a09e93;--line:#33312b;--accent:#8fcfae;--accent-fg:#0f1a14;--soft:#1f2b25;--warn:#e3b45a;--bad:#e58b8b;--focus:#8fcfae}}*{box-sizing:border-box}html{font-size:17px}body{background:var(--bg);color:var(--fg);margin:0;font:1rem/1.6 system-ui,-apple-system,Segoe UI,sans-serif}h1,h2,.amount,.brand{letter-spacing:-.01em;font-family:Iowan Old Style,Palatino Linotype,Georgia,serif;font-weight:600}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.top{border-bottom:1px solid var(--line)}.top .wrap{flex-wrap:wrap;align-items:baseline;gap:16px;padding-top:16px;padding-bottom:14px;display:flex}.brand{font-size:1.3rem}.tag{color:var(--muted);font-size:.92rem}.layout{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start;gap:48px;padding-top:36px;padding-bottom:80px;display:grid}@media (max-width:900px){.layout{grid-template-columns:1fr;gap:28px}}h1{margin:0 0 10px;font-size:2.1rem;line-height:1.15}.lede{color:var(--muted);max-width:46ch;margin:0 0 28px}.step{border-top:1px solid var(--line);padding:22px 0}h2{align-items:center;gap:12px;margin:0 0 16px;font-size:1.25rem;display:flex}.n{background:var(--accent);width:30px;height:30px;color:var(--accent-fg);border-radius:50%;place-items:center;font:600 .9rem system-ui;display:inline-grid}.field{border:0;min-width:0;margin:0 0 16px;padding:0}label,legend{margin-bottom:6px;padding:0;font-size:.95rem;font-weight:600;display:block}.opt{color:var(--muted);font-weight:400}.hint{color:var(--muted);margin:6px 0 0;font-size:.88rem}.top0{margin:-6px 0 16px}input:not([type=radio]):not([type=file]),textarea{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--fg);font:inherit;border-radius:8px;padding:12px 14px}textarea{resize:vertical;min-height:92px}:is(:is(input,textarea,button,summary):focus-visible,.seg label:has(input:focus-visible)){outline:3px solid var(--focus);outline-offset:2px}.two{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (max-width:560px){.two{grid-template-columns:1fr}}.money{position:relative}.money span{color:var(--muted);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.money input:not([type=radio]):not([type=file]){padding-left:38px}.seg{flex-wrap:wrap;gap:8px;display:flex}.seg label{border:1px solid var(--line);background:var(--paper);cursor:pointer;text-align:center;border-radius:8px;min-width:96px;margin:0;padding:11px 18px;font-weight:500;position:relative}.seg label.on{border-color:var(--accent);background:var(--soft);color:var(--accent);font-weight:600}.seg input{opacity:0;pointer-events:none;position:absolute}.drop{border:2px dashed var(--line);text-align:center;background:var(--paper);border-radius:12px;padding:28px 20px}.drop.over{border-color:var(--accent);background:var(--soft)}.big{margin:0 0 4px;font-size:1.1rem;font-weight:600}button{font:inherit;cursor:pointer}.secondary{border:1px solid var(--accent);color:var(--accent);background:0 0;border-radius:8px;margin-top:12px;padding:11px 20px;font-weight:600}.chip{border:1px solid var(--line);background:var(--paper);color:var(--fg);border-radius:99px;margin:4px 6px 0 0;padding:7px 14px}.chip:hover,.secondary:hover{background:var(--soft)}.link{color:var(--accent);text-underline-offset:3px;background:0 0;border:0;padding:4px 0;font-weight:600;text-decoration:underline}.more{margin-top:12px}.chosen{border:1px solid var(--accent);background:var(--soft);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.chosen div{flex-direction:column;display:flex}.chosen .hint{margin:0}.error{color:var(--bad);margin:10px 0 0;font-weight:600}.total{border-top:1px solid var(--line);justify-content:space-between;margin:18px 0 0;padding-top:14px;font-size:1.05rem;display:flex}.go{background:var(--accent);width:100%;color:var(--accent-fg);border:0;border-radius:10px;margin-top:8px;padding:16px;font-size:1.05rem;font-weight:700}.go:disabled{opacity:.6;cursor:wait}.result{outline:none;position:sticky;top:20px}@media (max-width:900px){.result{position:static}}.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px}.card.quiet{background:0 0;border-style:dashed}.bad-card{border-color:var(--bad);color:var(--bad);font-weight:600}.pill{border:1px solid;border-radius:99px;padding:3px 12px;font-size:.82rem;font-weight:600;display:inline-block}.ok{color:var(--accent)}.warn{color:var(--warn)}.bad{color:var(--bad)}.label{color:var(--muted);margin:16px 0 0;font-size:.9rem}.amount{margin:2px 0 4px;font-size:3rem;line-height:1.1}.sub{color:var(--muted);margin:0 0 14px}.bar{background:var(--line);border-radius:99px;height:10px;margin-bottom:18px;overflow:hidden}.bar i{background:var(--accent);height:100%;display:block}h3{margin:22px 0 8px;font-size:1rem}.steps{margin:0;padding:0;list-style:none}.steps li{border-top:1px solid var(--line);justify-content:space-between;gap:16px;padding:10px 0;display:flex}.steps li div{flex-direction:column;display:flex}.steps span{color:var(--muted);font-size:.88rem}.steps b{white-space:nowrap}details{border-top:1px solid var(--line);margin-top:18px;padding-top:12px}summary{cursor:pointer;color:var(--accent);font-weight:600}blockquote{border-left:3px solid var(--line);color:var(--muted);margin:12px 0;padding:4px 0 4px 14px;font-size:.9rem}blockquote strong{color:var(--fg);display:block}.note{color:var(--muted);margin-top:18px;font-size:.8rem}@media (prefers-reduced-motion:no-preference){.bar i{transition:width .5s}}.steps li.start,.steps li.end{border-top:0;padding:8px 0;font-size:1.02rem}.steps li.end{border-top:2px solid var(--fg);margin-top:4px;padding-top:12px}.steps b.off{color:var(--bad)}.steps b.same{color:var(--muted);font-size:.88rem;font-weight:500}.steps li div{max-width:34em}.steps ul.calc{background:var(--soft);color:var(--fg);border-radius:8px;margin:8px 0 0;padding:10px 12px;font-size:.88rem;list-style:none}.steps ul.calc li{font-variant-numeric:tabular-nums;border:0;padding:2px 0;display:block}