:root{--ink:#14212b;--muted:#5b6b78;--line:#dfe5ea;--bg:#f7f8f6;--card:#fff;--navy:#0f2a3d;--amber:#f2a33a;--amber-ink:#8a4b00;--ok:#1f7a4d;--bad:#b3261e;--radius:10px;color:var(--ink);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.55}*{box-sizing:border-box}body{margin:0}a{color:var(--navy)}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}main.wrap{padding-top:28px;padding-bottom:56px}h1{letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15}h2{letter-spacing:-.01em;margin:40px 0 12px;font-size:1.45rem}h3{margin:24px 0 8px;font-size:1.1rem}.lead{color:var(--muted);max-width:62ch;margin:0 0 24px;font-size:1.15rem}.muted{color:var(--muted)}.small{font-size:.875rem}.site-header{background:var(--navy);color:#fff}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px;display:flex}.logo{color:#fff;align-items:center;gap:8px;font-size:1.15rem;font-weight:700;text-decoration:none;display:flex}.logo-mark{color:var(--amber)}.site-header nav{flex-wrap:wrap;gap:18px;display:flex}.site-header nav a{color:#dbe6ee;font-size:.95rem;text-decoration:none}.site-header nav a:hover{color:#fff;text-decoration:underline}.site-footer{border-top:1px solid var(--line);color:var(--muted);background:#fff;padding:24px 0 32px;font-size:.875rem}.site-footer nav{flex-wrap:wrap;gap:16px;margin-top:8px;display:flex}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.grid-2{grid-template-columns:1fr;gap:20px;display:grid}@media (width>=880px){.grid-2{grid-template-columns:1.1fr .9fr}}table{border-collapse:collapse;background:#fff;width:100%;font-size:.95rem}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:9px 10px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:.85rem;font-weight:600}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.table-scroll{border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}.btn{background:var(--amber);color:#2b1600;cursor:pointer;border:0;border-radius:8px;padding:10px 16px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{filter:brightness(.95)}.btn-ghost{border:1px solid var(--line);color:var(--navy);background:0 0}.tag{color:var(--muted);background:#eef2f5;border-radius:999px;padding:2px 8px;font-size:.78rem;display:inline-block}.tag-warn{color:var(--amber-ink);background:#fff3df}.note{border-radius:var(--radius);background:#fff8ec;border:1px solid #f6dcae;padding:12px 14px;font-size:.92rem}.calc-list{gap:8px;display:grid}.calc-row{border-bottom:1px dashed var(--line);grid-template-columns:24px 1fr 86px 78px;align-items:center;gap:8px;padding:6px 4px;display:grid}.calc-row label{cursor:pointer}.calc-row input[type=number]{border:1px solid var(--line);width:100%;font:inherit;text-align:right;border-radius:6px;padding:6px}.calc-head{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:0;font-size:.78rem}.result-big{letter-spacing:-.02em;font-size:2rem;font-weight:700}.result-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.fit-yes{color:var(--ok);font-weight:600}.fit-no{color:var(--bad);font-weight:600}.bar{background:#eef2f5;border-radius:999px;height:8px;overflow:hidden}.bar>span{background:var(--amber);height:100%;display:block}.calc-sticky{display:none}@media (width<=879px){.calc-sticky:not([hidden]){z-index:10;background:var(--navy);color:#fff;text-align:center;border-radius:10px;padding:12px 14px;font-weight:600;text-decoration:none;display:block;position:fixed;bottom:12px;left:12px;right:12px;box-shadow:0 6px 20px #00000040}}.resultados-visibles .calc-sticky{display:none!important}.filtros{flex-wrap:wrap;gap:8px;margin:12px 0 16px;display:flex}.filtros .btn{padding:6px 12px;font-size:.875rem}.filtros .btn.activo{background:var(--navy);color:#fff;border-color:var(--navy)}.calc-opciones{align-items:center;gap:8px;margin:4px 0 10px;font-size:.9rem;display:flex}.etiqueta{color:var(--muted);margin-top:4px;display:block}.etiqueta input{border:1px solid var(--line);width:92px;font:inherit;border-radius:6px;margin-left:4px;padding:3px 6px}