.csc-guide{--font-fraunces:"Fraunces";--font-newsreader:"Newsreader";--font-space-mono:"Space Mono";--csc-ink:#1a1a1a;--csc-ink-soft:#3d3d3d;--csc-muted:#767676;--csc-bg:#fff;--csc-card:#fafafa;--csc-chip:#f5f5f5;--csc-line:#e4e4e7;--csc-line-strong:#d4d4d8;background:var(--csc-bg);color:var(--csc-ink);font-family:var(--font-newsreader),Georgia,serif;-webkit-font-smoothing:antialiased;line-height:1.55}.csc-guide *{box-sizing:border-box;margin:0}.csc-guide .csc-back{color:var(--csc-ink);align-items:center;gap:8px;margin:24px clamp(28px,6vw,70px) 0;font-family:system-ui,sans-serif;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.csc-guide .csc-back:hover{text-decoration:underline}.csc-guide .csc-cover{max-width:980px;margin:0 auto;padding:48px clamp(28px,6vw,70px) 72px}.csc-guide .csc-kick{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;letter-spacing:.28em;color:var(--csc-muted);text-transform:uppercase;margin-bottom:24px;font-size:12px}.csc-guide .csc-h1{font-family:var(--font-fraunces),"Fraunces",Georgia,serif;letter-spacing:-2px;color:var(--csc-ink);margin-bottom:24px;font-size:clamp(48px,9vw,88px);font-weight:600;line-height:.96}.csc-guide .csc-h1 em{color:var(--csc-muted);font-style:italic}.csc-guide .csc-lede{max-width:560px;color:var(--csc-ink-soft);margin-bottom:40px;font-size:clamp(18px,2.2vw,24px);line-height:1.45}.csc-guide .csc-howto{background:var(--csc-card);border:1px solid var(--csc-line);border-radius:16px;max-width:620px;padding:24px 28px}.csc-guide .csc-howto h3{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--csc-muted);margin-bottom:12px;font-size:11px}.csc-guide .csc-howto p{color:var(--csc-ink-soft);font-size:17px;line-height:1.5}.csc-guide .csc-mini{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;border:1px solid var(--csc-line);color:var(--csc-ink);background:#fff;border-radius:8px;padding:3px 8px;font-size:13px}.csc-guide .csc-byline{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;letter-spacing:.04em;color:var(--csc-muted);border-top:1px solid var(--csc-line);margin-top:40px;padding-top:20px;font-size:12px}.csc-guide .csc-byline b{color:var(--csc-ink);font-weight:700}.csc-guide .csc-section{max-width:980px;margin:0 auto;padding:56px clamp(28px,6vw,56px)}.csc-guide .csc-shead{border-bottom:1px solid var(--csc-line);align-items:flex-start;gap:24px;margin-bottom:32px;padding-bottom:24px;display:flex}.csc-guide .csc-sid{font-family:var(--font-fraunces),"Fraunces",Georgia,serif;color:#1a1a1a2e;font-size:clamp(40px,6vw,56px);font-weight:500;line-height:.8}.csc-guide .csc-shead h2{font-family:var(--font-fraunces),"Fraunces",Georgia,serif;letter-spacing:-.5px;color:var(--csc-ink);margin-bottom:8px;font-size:clamp(26px,4vw,36px);font-weight:600}.csc-guide .csc-shead p{color:var(--csc-muted);max-width:560px;font-size:17px}.csc-guide .csc-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.csc-guide .csc-card{background:var(--csc-card);border:1px solid var(--csc-line);border-radius:14px;padding:24px 24px 20px;position:relative}.csc-guide .csc-cnum{font-family:var(--font-fraunces),"Fraunces",Georgia,serif;color:#1a1a1a1f;font-size:26px;font-weight:600;position:absolute;top:18px;right:20px}.csc-guide .csc-cname{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;color:var(--csc-ink);letter-spacing:-.3px;margin-bottom:10px;padding-right:40px;font-size:18px;font-weight:700}.csc-guide .csc-does{color:var(--csc-ink-soft);margin-bottom:16px;font-size:16px;line-height:1.5}.csc-guide .csc-chip{background:var(--csc-chip);border:1px solid var(--csc-line);border-radius:10px;margin-bottom:14px;padding:12px 14px}.csc-guide .csc-chiptext{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;color:var(--csc-ink-soft);font-size:12.5px;line-height:1.45}.csc-guide .csc-best{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;letter-spacing:.04em;color:var(--csc-muted);align-items:center;font-size:11px;display:flex}.csc-guide .csc-dot{background:var(--csc-ink);border-radius:50%;flex:none;width:6px;height:6px;margin-right:10px}.csc-guide .csc-closing{text-align:center;border-top:1px solid var(--csc-line);max-width:760px;margin:0 auto;padding:72px clamp(28px,6vw,56px) 96px}.csc-guide .csc-closing h2{font-family:var(--font-fraunces),"Fraunces",Georgia,serif;letter-spacing:-.5px;color:var(--csc-ink);margin-bottom:16px;font-size:clamp(28px,4vw,40px);font-weight:600}.csc-guide .csc-closing p{color:var(--csc-ink-soft);margin-bottom:10px;font-size:18px;line-height:1.55}.csc-guide .csc-sig{font-family:var(--font-space-mono),"Space Mono",ui-monospace,monospace;letter-spacing:.04em;color:var(--csc-muted);font-size:12px;margin-top:28px!important}@media (max-width:720px){.csc-guide .csc-grid{grid-template-columns:1fr}.csc-guide .csc-cover{padding:36px 24px 56px}.csc-guide .csc-back{margin-left:24px;margin-right:24px}}