:root{--bg:#f6f8fb;--card:#fff;--tx:#14202e;--mu:#5b6b7c;--bd:#dbe3ec;--ac:#0b6e4f;--ac2:#e6f4ee;--er:#b3261e;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1720;--card:#17212d;--tx:#e8eef5;--mu:#9aa9b9;--bd:#2a3746;--ac:#4cc79a;--ac2:#14302a;--er:#ff8a80;color-scheme:dark}}:root[data-theme=dark]{--bg:#0f1720;--card:#17212d;--tx:#e8eef5;--mu:#9aa9b9;--bd:#2a3746;--ac:#4cc79a;--ac2:#14302a;--er:#ff8a80;color-scheme:dark}*{box-sizing:border-box}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}main{max-width:1000px;margin:0 auto;padding:16px}header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}h1{margin:0;font-size:1.5rem}h2{font-size:1.1rem;margin:0 0 10px}h3{font-size:1rem;margin:14px 0 2px}#faq p{margin:0;color:var(--mu)}.sub{color:var(--mu);margin:0 0 16px}.card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:16px;margin-bottom:16px}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}label{display:block;font-size:.85rem;color:var(--mu);margin-bottom:4px}input,select{width:100%;padding:10px;border:1px solid var(--bd);border-radius:8px;background:var(--bg);color:var(--tx);font:inherit}input:focus-visible,select:focus-visible,button:focus-visible{outline:3px solid var(--ac);outline-offset:1px}.err{color:var(--er);font-size:.85rem;margin:6px 0 0}.lang a{display:inline-block;padding:6px 12px;border:1px solid var(--bd);background:var(--card);color:var(--tx);text-decoration:none}.lang a:first-child{border-radius:8px 0 0 8px}.lang a:last-child{border-radius:0 8px 8px 0;border-left:0}.lang a[aria-current=page]{background:var(--ac);color:var(--bg);font-weight:600}.scen{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.scen .card{margin:0}.scen .best{border-color:var(--ac);background:var(--ac2)}dl{margin:0}dl div{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px solid var(--bd)}dt{color:var(--mu)}dd{margin:0;font-weight:600;text-align:right}.big{font-size:1.5rem;font-weight:700}.wrap{overflow-x:auto;max-height:420px;border:1px solid var(--bd);border-radius:8px}table{border-collapse:collapse;width:100%;font-size:.85rem;font-variant-numeric:tabular-nums}th,td{padding:6px 10px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--bd)}th{position:sticky;top:0;background:var(--card)}th:first-child,td:first-child{text-align:left}tr.x td{background:var(--ac2)}ul{padding-left:20px;margin:6px 0}.note{color:var(--mu);font-size:.85rem}.bar{display:flex;height:10px;border-radius:5px;overflow:hidden;background:var(--bd);margin-top:8px}.bar i{background:var(--ac)}.bar b{background:#d98b2b}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.pair{display:flex;gap:8px}.pair input{flex:1;min-width:0}.pair select{width:auto}.grid2{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}fieldset{border:1px solid var(--bd);border-radius:10px;padding:12px;margin:0}legend{font-weight:600;padding:0 6px}.desc{margin:0 0 8px;font-size:.9rem;color:var(--mu)}.btn{margin:0 0 16px;padding:8px 14px;border:1px solid var(--ac);border-radius:8px;background:var(--ac2);color:var(--tx);font:inherit;font-weight:600;cursor:pointer}.btn[hidden]{display:none}.banner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.stat{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:8px 0;border-bottom:1px solid var(--bd)}.stat span{color:var(--mu)}.stat strong{font-size:1.15rem}.stat.tot strong{font-size:1.5rem;color:var(--ac)}.save{margin:10px 0 6px;padding:6px 10px;background:var(--ac2);border-radius:8px;font-size:.9rem}td.hl,th.hl{color:var(--ac);font-weight:700;border-left:2px solid var(--ac);border-right:2px solid var(--ac)}.chart{width:100%;height:auto;display:block}.legend{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.9rem}.legend li{display:flex;align-items:center;gap:6px}.onerow{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:center;margin-bottom:8px}.onerow button{grid-column:1/-1;justify-self:start}.onerow.head{margin-bottom:4px;color:var(--mu);font-size:.85rem}.onerow.head span:last-child{display:none}.btn2{padding:7px 12px;border:1px solid var(--bd);border-radius:8px;background:var(--card);color:var(--tx);font:inherit;cursor:pointer}.btn2:hover{border-color:var(--ac)}@media(min-width:700px){.grid2 .wide{grid-column:span 2}.onerow{grid-template-columns:1fr 1fr auto}.onerow button{grid-column:auto}.onerow.head span:last-child{display:block}}