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var(--line);position:sticky;top:0}.nav-inner{max-width:var(--max);align-items:center;gap:var(--gap);margin:0 auto;padding:12px 24px;display:flex}.brand{color:var(--ink);align-items:center;gap:10px;font-size:19px;font-weight:800;text-decoration:none;display:inline-flex}.brand img{border-radius:8px;width:30px;height:30px}.nav-links{flex-wrap:wrap;gap:4px;margin-left:auto;display:flex}.nav-links a{color:var(--ink-soft);border-radius:10px;padding:8px 12px;font-size:15px;text-decoration:none}.nav-links a:hover{color:var(--ink);background:var(--slate)}.nav-links a[aria-current=page]{color:var(--brand);font-weight:600}.hero{background:linear-gradient(180deg, var(--brand-soft), var(--paper));text-align:center;padding:76px 0 60px}.hero h1{letter-spacing:-.02em;margin:0 0 18px;font-size:clamp(32px,5vw,50px);line-height:1.12}.lede{color:var(--ink-soft);max-width:640px;margin:0 auto 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li{counter-increment:step;align-items:flex-start;gap:16px;display:flex}.steps li:before{content:counter(step);background:var(--brand);height:34px;color:var(--brand-ink);border-radius:50%;flex:0 0 34px;place-items:center;font-size:15px;font-weight:700;display:grid}.steps h3{margin:2px 0 4px;font-size:17px}.steps p{color:var(--ink-soft);margin:0}.note{background:var(--slate);border-left:4px solid var(--accent);border-radius:0 12px 12px 0;margin:28px 0;padding:18px 22px}.plan{border:1px solid var(--line);border-radius:var(--radius);padding:24px}.plan strong{margin-bottom:10px;font-size:19px;display:block}.plan ul{color:var(--ink-soft);margin:0;padding-left:20px}.page-head{border-bottom:1px solid var(--line);padding:48px 0 12px}.page-head h1{letter-spacing:-.02em;margin:0 0 8px;font-size:clamp(28px,4vw,40px)}.last-updated{color:var(--ink-soft);margin:0;font-size:14px}.prose h2{margin:36px 0 10px;font-size:22px}.prose h3{margin:24px 0 8px;font-size:17px}.prose p,.prose 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12px}table.data th{background:var(--slate);font-weight:650}.table-scroll{overflow-x:auto}.footer{border-top:1px solid var(--line);background:var(--slate);margin-top:40px;padding:40px 0}.footer-inner{max-width:var(--max);gap:var(--gap);flex-wrap:wrap;align-items:center;margin:0 auto;padding:0 24px;display:flex}.footer-links{flex-wrap:wrap;gap:18px;display:flex}.footer a{color:var(--ink-soft);font-size:15px;text-decoration:none}.footer a:hover{color:var(--brand)}.copyright{color:var(--ink-soft);margin-left:auto;font-size:14px}@media (width<=640px){.nav-inner{padding:10px 16px}.nav-links a{padding:7px 9px;font-size:14px}.copyright{width:100%;margin-left:0}}:root{--brand:#a33a1c;--brand-soft:#fff0d1;--brand-ink:#fff;--accent:#ffbc17;--ink:#1e1b3f;--ink-soft:#4a4668;--paper:#fff;--slate:#fff8ef;--line:#f1e8d8;--radius:18px;--font:"Nunito", system-ui, -apple-system, "Segoe UI", 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