.seo-page{--bg:#f9fafb;--bg-2:#f3f4f6;--card:#fff;--ink:#1e2026;--muted:#656970;--line:#e1e3e6;--blue:#036eae;--rust:#d8452e;--gold:#d9a21b;--f-sans:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;--f-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;--hdr:56px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .seo-page{--bg:#15161a;--bg-2:#1c1e23;--card:#202228;--ink:#eeece7;--muted:#9b988f;--line:#30323a;--blue:#74a3e3;--rust:#e07d58;--gold:#e8b53c}}:root[data-theme=dark] .seo-page{--bg:#15161a;--bg-2:#1c1e23;--card:#202228;--ink:#eeece7;--muted:#9b988f;--line:#30323a;--blue:#74a3e3;--rust:#e07d58;--gold:#e8b53c}.seo-page,.seo-page *{box-sizing:border-box}.seo-page{-webkit-text-size-adjust:100%;background:var(--bg);color:var(--ink);font-family:var(--f-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.55}.seo-page a{color:inherit}.seo-page .hdr{z-index:40;background:color-mix(in srgb, var(--bg) 86%, transparent);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0}.seo-page .hdr-in{height:var(--hdr);justify-content:space-between;align-items:center;gap:12px;max-width:1120px;margin:0 auto;padding:0 16px;display:flex}.seo-page .brand{align-items:center;gap:8px;font-size:17px;font-weight:600;text-decoration:none;display:flex}.seo-page .brand img{width:26px;height:26px;display:block}.seo-page .nav{align-items:center;gap:16px;font-size:14px;display:flex}.seo-page .nav a{color:var(--muted);text-decoration:none}.seo-page .nav a[aria-current]{color:var(--ink)}.seo-page .go{background:var(--ink);border-radius:999px;padding:8px 14px;font-weight:500;color:var(--bg)!important}@media (width<=640px){.seo-page .nav .opt{display:none}}.seo-page .wrap{max-width:1120px;margin:0 auto;padding:0 16px}.seo-page .kick{font-family:var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:12px}.seo-page .hero{padding:64px 0 48px}.seo-page .hgrid{align-items:center;gap:40px;display:grid}@media (width>=900px){.seo-page .hgrid{grid-template-columns:1.25fr 1fr}}.seo-page .dcard{background:var(--card);border:1px solid var(--line);border-radius:16px;max-width:440px;margin:0;padding:20px 20px 16px;position:relative;box-shadow:0 12px 40px #14182014}.seo-page .dcard:before{content:"";background:var(--gold);width:12px;height:12px;position:absolute;top:-7px;left:22px;transform:rotate(45deg)}.seo-page .dk{font-family:var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:11px}.seo-page .dch{letter-spacing:-.01em;margin-top:8px;font-size:19px;font-weight:600;line-height:1.25}.seo-page .dcard dl{grid-template-columns:76px 1fr;gap:6px 10px;margin:14px 0 0;font-size:14px;display:grid}.seo-page .dcard dt{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:3px;font-size:11px}.seo-page .dcard dd{color:var(--ink);margin:0}.seo-page .dres{border-top:1px solid var(--line);align-items:center;gap:8px;margin-top:14px;padding-top:12px;font-size:14px;display:flex}.seo-page .dres .dot{background:var(--blue);border-radius:50%;width:8px;height:8px}.seo-page .dcard figcaption{color:var(--muted);margin-top:10px;font-size:12px}.seo-page .viz{background:var(--card);border:1px solid var(--line);border-radius:16px;max-width:900px;margin:28px 0 0;padding:20px}.seo-page .viz .vk{font-family:var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:11px}.seo-page .viz figcaption{color:var(--muted);margin-top:12px;font-size:12px}.seo-page .chain{grid-template-columns:repeat(6,1fr);margin:18px 0 0;padding:0;list-style:none;display:grid;position:relative}.seo-page .chain:before{content:"";background:var(--line);height:2px;position:absolute;top:9px;left:8%;right:8%}.seo-page .chain li{text-align:center;padding:0 4px;font-size:13px;line-height:1.3;position:relative}.seo-page .chain li i{background:var(--ink);border-radius:50%;width:12px;height:12px;margin:3px auto 10px;display:block;position:relative}.seo-page .chain li.hot i{background:var(--gold);border-radius:0;width:14px;height:14px;margin:2px auto 9px;transform:rotate(45deg)}.seo-page .chain li span{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-size:10px;display:block}.seo-page .bneck{border-top:2px solid var(--gold);font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:14px 8% 0 33%;padding-top:8px;font-size:11px}@media (width<=640px){.seo-page .chain{grid-template-columns:1fr 1fr 1fr;row-gap:18px}.seo-page .chain:before{display:none}.seo-page .bneck{margin:14px 0 0}}.seo-page .bars{gap:14px;margin-top:16px;display:grid}.seo-page .bar b{margin-bottom:6px;font-size:13px;font-weight:500;display:block}.seo-page .bar .row{font-family:var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;grid-template-columns:64px 1fr;align-items:center;gap:10px;margin-top:4px;font-size:11px;display:grid}.seo-page .bar .fill{background:var(--line);border-radius:6px;height:12px}.seo-page .bar .fill.now{background:var(--blue)}.seo-page .tl{gap:12px;margin-top:16px;display:grid}.seo-page .tl .lane{grid-template-columns:150px 1fr;align-items:center;gap:12px;font-size:13px;display:grid}.seo-page .tl .track{border-bottom:1px dashed var(--line);height:22px;position:relative}.seo-page .tl .seg{border-radius:6px;height:12px;position:absolute;top:5px}.seo-page .tl .ticks{font-family:var(--f-mono);color:var(--muted);grid-template-columns:150px 1fr;gap:12px;font-size:10px;display:grid}.seo-page .tl .ticks div:last-child{justify-content:space-between;display:flex}.seo-page .hero h1{letter-spacing:-.03em;text-wrap:balance;max-width:20ch;margin:12px 0 0;font-size:clamp(34px,6.5vw,58px);font-weight:600;line-height:1.05}.seo-page .lead{max-width:640px;color:var(--muted);text-wrap:pretty;margin:18px 0 0;font-size:19px}.seo-page .btn{background:var(--ink);height:48px;color:var(--bg);border-radius:999px;align-items:center;margin-top:24px;padding:0 22px;font-weight:500;text-decoration:none;display:inline-flex}.seo-page .sec{border-top:1px solid var(--line);padding:56px 0}.seo-page .alt{background:var(--bg-2)}.seo-page .sec h2{letter-spacing:-.025em;text-wrap:balance;max-width:24ch;margin:10px 0 0;font-size:clamp(26px,5vw,38px);font-weight:600;line-height:1.1}.seo-page .sec p{max-width:700px;color:var(--muted)}.seo-page .cards{gap:10px;max-width:780px;margin:22px 0 0;padding:0;list-style:none;display:grid}.seo-page .cards li{border:1px solid var(--line);background:var(--card);border-radius:12px;padding:14px 16px}.seo-page .cards b{margin-bottom:4px;display:block}.seo-page .cards span{color:var(--muted)}.seo-page .steps{max-width:760px;margin:24px 0 0;padding:0;list-style:none}.seo-page .steps li{border-top:1px solid var(--line);grid-template-columns:36px 1fr;gap:14px;padding:16px 0;display:grid}.seo-page .steps li:last-child{border-bottom:1px solid var(--line)}.seo-page .steps .n{font-family:var(--f-mono);color:var(--muted);padding-top:3px;font-size:12px}.seo-page .steps h3{margin:0;font-size:17px}.seo-page .steps p{margin:4px 0 0}.seo-page .tbl{margin:22px 0 0;overflow-x:auto}.seo-page table{border-collapse:collapse;width:100%;max-width:900px;font-size:15px}.seo-page th,.seo-page td{border-top:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}.seo-page th{background:var(--card);font-weight:600}.seo-page td{color:var(--muted)}.seo-page td:first-child{color:var(--ink);font-weight:500}.seo-page .faq dt{margin-top:18px;font-weight:600}.seo-page .faq dd{color:var(--muted);max-width:700px;margin:4px 0 0}.seo-page .src{color:var(--muted);font-size:13px}.seo-page .src a{color:var(--muted)}.seo-page .draft{font-family:var(--f-mono);color:var(--rust);margin-top:14px;font-size:12px}.seo-page footer{border-top:1px solid var(--line);color:var(--muted);padding:32px 0 48px;font-size:14px}.seo-page footer ul{flex-wrap:wrap;gap:10px 18px;margin:12px 0 0;padding:0;list-style:none;display:flex}.seo-page footer a{text-decoration:none}.seo-page{min-height:100vh}