:root{--ink:#222;--muted:#575757;--blue:#1c5cab;--pale:#eef3fa;--line:#e3e3e3}
*{box-sizing:border-box}body{margin:0;font-family:"Helvetica Neue",Arial,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
header{border-bottom:1px solid var(--line);padding:14px 16px}header a{color:var(--ink);text-decoration:none;font-weight:800;font-size:1.15rem}header a span{color:var(--blue)}
main{max-width:760px;margin:0 auto;padding:28px 16px 48px}h1{font-size:clamp(1.6rem,4.5vw,2.2rem);line-height:1.2;margin:.2rem 0 .6rem}
.kicker{color:var(--blue);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.muted{color:var(--muted)}a{color:var(--blue)}
.card{display:block;border:1px solid var(--line);border-radius:8px;padding:18px;margin:14px 0;text-decoration:none;color:var(--ink);background:var(--pale)}
.card b{display:block;font-size:1.1rem;margin-bottom:4px}
label{display:block;font-weight:700;margin:18px 0 6px}input[type=number]{font:inherit;font-size:1.2rem;padding:10px 12px;width:100%;max-width:260px;border:1px solid #c9d3e0;border-radius:6px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.row button{font:inherit;padding:8px 12px;border:1px solid #c9d3e0;background:#fff;border-radius:999px;cursor:pointer}
table{width:100%;border-collapse:collapse;margin-top:18px}td,th{padding:10px 6px;border-bottom:1px solid var(--line);text-align:left}td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
tr.best td{font-weight:700;color:var(--blue)}.bar{height:8px;background:var(--blue);border-radius:4px;opacity:.75}
.note{font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);margin-top:28px;padding-top:12px}
footer{border-top:1px solid var(--line);padding:16px;font-size:.85rem;color:var(--muted);text-align:center}