:root{--ink: #1b1f2a;--ink-2: #4a5061;--ink-3: #7a8091;--line: #d9dce3;--bg: #ffffff;--bg-2: #f4f5f8;--accent: #1d4ed8;--accent-ink: #ffffff;--warn-bg: #fff4e0;--warn-line: #e8a33a;--ok-bg: #e8f5ec;--ok-line: #3f9a5d;--max: 68rem;--measure: 42rem;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:17px;line-height:1.55;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink)}a{color:var(--accent)}h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:clamp(1.9rem,4vw,2.6rem)}h2{font-size:clamp(1.4rem,3vw,1.8rem);margin-top:2em}h3{font-size:1.15rem;margin-top:1.5em}p,ul,ol{margin:0 0 1em}.wrap{max-width:var(--max);margin:0 auto;padding-inline:1.25rem}.measure{max-width:var(--measure)}.site-header{border-bottom:1px solid var(--line)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem;flex-wrap:wrap}.brand{font-weight:700;text-decoration:none;color:var(--ink);font-size:1.15rem}.brand span{color:var(--accent)}.nav{display:flex;gap:1.25rem;flex-wrap:wrap}.nav a{color:var(--ink-2);text-decoration:none;font-size:.95rem}.nav a:hover{color:var(--ink);text-decoration:underline}main{padding-block:2.5rem 4rem}.site-footer{border-top:1px solid var(--line);background:var(--bg-2);color:var(--ink-2);font-size:.9rem;padding-block:2rem}.site-footer .wrap{display:grid;gap:1rem}.site-footer nav{display:flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;padding:.8rem 1.3rem;border-radius:.4rem;border:0;font:inherit;font-weight:600;cursor:pointer}.btn:hover{filter:brightness(.92)}.btn.secondary{background:var(--bg);color:var(--accent);border:1.5px solid var(--accent)}.btn:disabled{opacity:.5;cursor:default}.lede{font-size:1.2rem;color:var(--ink-2)}.notice{border-left:4px solid var(--warn-line);background:var(--warn-bg);padding:.8rem 1rem;border-radius:0 .3rem .3rem 0;margin:1.5rem 0}.notice.ok{border-color:var(--ok-line);background:var(--ok-bg)}.notice p:last-child{margin-bottom:0}.muted{color:var(--ink-3);font-size:.9rem}.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}.card{border:1px solid var(--line);border-radius:.5rem;padding:1.25rem;background:var(--bg)}.card h3{margin-top:0}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--bg-2)}.table-wrap{overflow-x:auto;margin:1rem 0}.tag{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:.15rem .45rem;border-radius:.25rem;background:var(--bg-2);color:var(--ink-2)}.tag.q{background:#e3ebff;color:#1e3a8a}.tag.a{background:#e9e3ff;color:#4c1d95}.verified{font-size:.8rem;color:var(--ink-3)}.verified:before{content:"✔ ";color:var(--ok-line)}.unverified:before{content:"? ";color:var(--warn-line)}fieldset{border:0;padding:0;margin:0 0 2rem}legend{font-weight:700;font-size:1.15rem;margin-bottom:.5rem}.hint{color:var(--ink-2);font-size:.95rem;margin-bottom:.75rem}.choice{display:flex;gap:.6rem;align-items:flex-start;padding:.6rem .75rem;border:1px solid var(--line);border-radius:.4rem;margin-bottom:.5rem;cursor:pointer}.choice:has(input:checked){border-color:var(--accent);background:#f0f4ff}.choice input{margin-top:.3rem}.choice small{display:block;color:var(--ink-2)}input[type=email],input[type=text],input[type=number],select{font:inherit;padding:.6rem .7rem;border:1px solid var(--line);border-radius:.4rem;width:100%;max-width:26rem}label.field{display:block;font-weight:600;margin:1rem 0 .3rem}.field-row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:end}.hp{position:absolute;left:-9999px}.steps{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.5rem}.steps span{width:1.6rem;height:.35rem;border-radius:1rem;background:var(--line)}.steps span.done{background:var(--accent)}.actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.5rem}.dp{border:1px solid var(--line);border-radius:.4rem;padding:.8rem 1rem;margin-bottom:.6rem}.dp h4{margin:0 0 .25rem;font-size:1rem}.dp .plain{margin:0 0 .4rem;color:var(--ink-2);font-size:.95rem}.dp .flag{color:#9a4a00;font-size:.9rem;margin:.2rem 0}.dp .flag:before{content:"⚠ "}.dp .note{color:var(--ink-3);font-size:.9rem;margin:.2rem 0}.dp .src{font-size:.8rem;color:var(--ink-3)}details summary{cursor:pointer;font-weight:600}.countdown{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));margin:1.5rem 0}.countdown .card strong{font-size:1.8rem;display:block}.prose{max-width:var(--measure)}.prose h2{margin-top:1.8em}@media(max-width:40rem){:root{font-size:16px}main{padding-block:1.5rem 3rem}}