.rmc{--bg:#eceee9;--ink:#1c2226;--mute:#5b656b;--line:#cfd4cf;--card:#f8f9f6;--plate:#1f5fbf;--plate-d:#174a96}
.rmc *{box-sizing:border-box}
.rmc{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 Barlow,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
.rmc h1{font:700 clamp(34px,7vw,56px)/1.05 "Barlow Condensed",Impact,sans-serif;margin:34px 0 8px}
.rmc h2{font:700 30px/1.15 "Barlow Condensed",Impact,sans-serif;margin:0 0 12px}
.rmc .lead{color:var(--mute);max-width:60ch;margin:0 0 24px}
.rmc .calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border:2px solid var(--ink);background:var(--card)}
.rmc .inputs{padding:24px;border-right:2px solid var(--ink)}
.rmc .result{padding:24px;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center}
.rmc label{display:block;font-weight:600;margin:0 0 6px}
.rmc .field{margin-bottom:18px}
.rmc input[type=number]{width:100%;font:600 24px "Barlow Condensed",sans-serif;padding:10px 12px;border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:0}
.rmc input:focus-visible,.rmc button:focus-visible,.rmc a:focus-visible{outline:3px solid var(--plate);outline-offset:2px}
.rmc .seg{display:flex}
.rmc .seg button{flex:1;font:600 17px Barlow,sans-serif;padding:10px;border:2px solid var(--ink);background:#fff;color:var(--ink);cursor:pointer;border-radius:0}
.rmc .seg button+button{border-left:0}
.rmc .seg button[aria-pressed=true]{background:var(--ink);color:#fff}
.rmc .go{width:100%;font:700 22px "Barlow Condensed",sans-serif;letter-spacing:.5px;padding:13px;border:0;background:var(--plate);color:#fff;cursor:pointer;border-radius:0}
.rmc .go:hover{background:var(--plate-d)}
.rmc .big{font:700 clamp(72px,14vw,112px)/.95 "Barlow Condensed",Impact,sans-serif}
.rmc .big small{font-size:.32em;margin-left:6px;color:#a9b4ba}
.rmc .rl{color:#a9b4ba;margin:6px 0 0}
.rmc .msg{margin-top:14px;font-size:15px;color:#f3d38a;min-height:22px}
.rmc section{padding:44px 0 0}
.rmc .tbl{overflow-x:auto;border:2px solid var(--ink);background:var(--card)}
.rmc table{border-collapse:collapse;width:100%;min-width:360px}
.rmc th,.rmc td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line)}
.rmc th{background:#e0e4df;font-weight:600}
.rmc td.n{font:600 20px "Barlow Condensed",sans-serif}
.rmc tr:last-child td{border-bottom:0}
.rmc tr.avg td{background:#dbe6f7;font-weight:600}
.rmc .two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.rmc details{border-bottom:1px solid var(--line);padding:12px 0}
.rmc summary{font-weight:600;cursor:pointer}
.rmc details p{margin:8px 0 0;color:var(--mute)}
.rmc code{background:#e0e4df;padding:1px 6px;font-size:.92em}
.rmc .tabs{display:flex;flex-wrap:wrap}
.rmc .tabs button{flex:1;min-width:120px;font:600 17px Barlow,sans-serif;padding:11px;border:2px solid var(--ink);background:#fff;color:var(--ink);cursor:pointer;border-radius:0;margin:0 -2px -2px 0}
.rmc .tabs button[aria-pressed=true]{background:var(--plate);color:#fff;border-color:var(--plate)}
.rmc .panel{border:2px solid var(--ink);background:var(--card);padding:20px;margin-top:2px}
.rmc .panel dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:0}
.rmc .panel dt{color:var(--mute);font-size:14px}
.rmc .panel dd{margin:0;font:700 26px "Barlow Condensed",sans-serif}
.rmc .row{display:flex;gap:14px;flex-wrap:wrap;align-items:end;margin-bottom:16px}
.rmc .row .field{margin:0;flex:1;min-width:130px}
.rmc select{width:100%;font:600 20px "Barlow Condensed",sans-serif;padding:10px;border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:0}
.rmc .bar{display:flex;align-items:center;height:64px;margin:12px 0;overflow-x:auto;gap:3px}
.rmc .sleeve{height:10px;min-width:40px;background:#9aa3a8;flex:none}
.rmc .pl{flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font:700 15px "Barlow Condensed",sans-serif;border-radius:2px;min-width:22px;padding:0 3px}
.rmc .guide h3{font:700 23px "Barlow Condensed",sans-serif;margin:26px 0 6px}
.rmc .guide ol,.rmc .guide ul{padding-left:22px;margin:8px 0}
.rmc .guide li{margin:6px 0}
.rmc .note{border-left:5px solid var(--plate);background:#dbe6f7;padding:12px 16px;margin:16px 0}
@media(max-width:700px){.rmc .calc,.rmc .two{grid-template-columns:1fr}
.rmc .inputs{border-right:0;border-bottom:2px solid var(--ink)}
}
@media(prefers-reduced-motion:no-preference){.rmc .big{transition:opacity .2s}
}
.rmc .rp-chks{display:flex;flex-wrap:wrap;gap:8px}
.rmc .rp-chk{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--ink);padding:6px 10px;background:#fff;font-weight:600;cursor:pointer}
.rmc .rp-chk input{accent-color:var(--plate);width:16px;height:16px;margin:0}
.rmc #rp-list{color:#fff;font-size:20px;margin:10px 0 0}