:root{color-scheme:light dark;--bg:#f6f7fa;--surface:#fff;--text:#192336;--muted:#526077;--line:#d7dfe9;--accent:#2452b7;--soft:#edf2fd;--green:#17613b;--green-bg:#e3f5e9;--amber:#775000;--amber-bg:#fff1c7;--red:#9d2424;--red-bg:#ffe8e8;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.wrap{width:min(1240px,calc(100% - 3rem));margin:auto}a{color:var(--accent);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}header{background:var(--surface);border-bottom:1px solid var(--line)}.head{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.2rem 0}.brand{font-size:1.4rem;font-weight:800;text-decoration:none;color:var(--text)}nav{display:flex;gap:.8rem 1.5rem;flex-wrap:wrap}main{padding-bottom:2rem}.hero{max-width:790px;padding:3.5rem 0 1.8rem}.eyebrow{text-transform:uppercase;font-size:.78rem;letter-spacing:.12em;font-weight:750;color:var(--accent)}h1{font-size:clamp(2rem,4.5vw,3.4rem);line-height:1.13;letter-spacing:-.035em;margin:.6rem 0 1.3rem}h2{font-size:1.55rem;line-height:1.3}h3{font-size:1.1rem}.hero>p:last-child{font-size:1.12rem;color:var(--muted)}.card{padding:1.5rem;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin:1.5rem 0}.card>:first-child{margin-top:0}.card>:last-child{margin-bottom:0}.inputs{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:1.4rem}label{display:block;font-weight:650;margin-bottom:.45rem}input,select,button{font:inherit}input:not([type=range]),select{width:100%;min-height:46px;padding:.6rem .7rem;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--text)}input[type=range]{width:100%;accent-color:var(--accent);min-height:32px}input[readonly]{font-size:.85rem;background:var(--bg)}button,.button{border:1px solid var(--accent);border-radius:7px;background:var(--accent);color:#fff;padding:.55rem .9rem;cursor:pointer;min-height:44px}.presets{display:flex;gap:.5rem;flex-wrap:wrap}.presets button{background:var(--soft);color:var(--accent);border-color:var(--line);font-size:.9rem;flex:1}.share{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin:1rem 0}.muted,small{color:var(--muted)}.muted{font-size:.87rem}.error,.warning{color:var(--red)}.error:empty{display:none}.disclosure{padding:1rem 1.2rem;background:var(--soft);border-left:4px solid var(--accent);border-radius:4px}.notice{font-weight:650}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px;margin:1.2rem 0;background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:.88rem}caption{text-align:left;font-weight:650;padding:1rem}th,td{padding:.9rem .8rem;text-align:left;border-top:1px solid var(--line);vertical-align:top}thead th{background:var(--soft);font-size:.8rem}tbody th{min-width:210px;font-weight:650}td{font-variant-numeric:tabular-nums}td:not(:last-child){white-space:nowrap}.total{font-weight:800;color:var(--accent)}.block{display:block;margin-top:.35rem}.badge{display:inline-block;white-space:normal;line-height:1.4;font-size:.75rem;font-weight:650;border-radius:5px;padding:.25rem .45rem;background:var(--red-bg);color:var(--red)}.badge.primary{background:var(--green-bg);color:var(--green)}.badge.secondary{background:var(--amber-bg);color:var(--amber)}summary{cursor:pointer;font-weight:700;min-height:30px}details[open]>summary{margin-bottom:1rem}.plan-notes{padding:.7rem 0;border-bottom:1px solid var(--line)}.excluded{padding-left:1.3rem}.excluded>li{padding:.8rem 0;border-bottom:1px solid var(--line)}.page-links{gap:1rem 2rem}footer{padding:2.5rem 0;border-top:1px solid var(--line);background:var(--surface)}.skip{position:absolute;left:1rem;top:-100px;background:var(--surface);padding:.8rem;z-index:5}.skip:focus{top:.5rem}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1000px){.inputs{grid-template-columns:1fr 1fr}}@media(max-width:600px){.wrap{width:calc(100% - 2rem)}.head{align-items:flex-start;flex-direction:column}.hero{padding-top:2rem}.inputs{grid-template-columns:1fr}.card{padding:1rem}nav{font-size:.9rem}.table-scroll{border-radius:5px}h1{font-size:2.25rem}}
@media(prefers-color-scheme:dark){:root{--bg:#111722;--surface:#1a2331;--text:#e8eef7;--muted:#b0bfd3;--line:#3b4a61;--accent:#9dbdff;--soft:#23334e;--green:#a7edbf;--green-bg:#163d2d;--amber:#ffdc82;--amber-bg:#45371b;--red:#ffb1b1;--red-bg:#4b242a}button{background:#315da8;color:#fff}}