.vas-guide{--font-inter:"Inter";--font-mono:"JetBrains Mono";--vas-ink:#1a1a1a;--vas-soft:#676767;--vas-muted:#8a8475;--vas-paper:#ffffff;--vas-card:#fafafa;--vas-line:#e4e4e7;--vas-line-strong:#d4d4d8;--vas-safe:#1f6b3a;--vas-risk:#8b3a32;max-width:760px;margin:24px auto;padding:clamp(20px,5vw,44px);background:var(--vas-paper);color:var(--vas-soft);font-family:var(--font-inter),"Inter",system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}.vas-guide .vas-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;font-size:14px;font-weight:600;color:var(--vas-ink);text-decoration:none}.vas-guide .vas-back:hover{text-decoration:underline}.vas-guide .vas-eyebrow,.vas-guide .vas-kicker{font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--vas-muted);margin:0 0 16px}.vas-guide .vas-hero h1{font-family:var(--font-inter),"Inter",system-ui,sans-serif;font-size:clamp(32px,6vw,48px);line-height:1.04;letter-spacing:-.03em;font-weight:800;color:var(--vas-ink);margin:0;max-width:16ch}.vas-guide .vas-hero h1 em{font-style:normal;color:var(--vas-muted)}.vas-guide .vas-lede{font-size:16px;color:var(--vas-soft);max-width:56ch;margin:20px 0 0}.vas-guide .vas-art{margin:36px 0 0;border:1px solid var(--vas-line);border-radius:16px;padding:24px;background:var(--vas-card)}.vas-guide .vas-flow{display:flex;align-items:center;gap:10px;font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:12px;flex-wrap:wrap}.vas-guide .vas-node{flex:1 1 100px;border:1px solid var(--vas-line-strong);border-radius:12px;background:var(--vas-paper);padding:14px 10px;text-align:center;color:var(--vas-ink);font-weight:500}.vas-guide .vas-node.vas-safe{border-color:var(--vas-safe);color:var(--vas-safe)}.vas-guide .vas-node.vas-risk{border-color:var(--vas-risk);color:var(--vas-risk)}.vas-guide .vas-arrow{color:#c4c4c4;font-size:14px}.vas-guide .vas-switchcap{font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:11.5px;color:var(--vas-muted);margin:16px 0 0;text-align:center}.vas-guide .vas-divider{height:1px;background:var(--vas-line);margin:48px 0}.vas-guide .vas-section h2{font-size:clamp(24px,4vw,30px);letter-spacing:-.02em;color:var(--vas-ink);margin:0 0 12px;max-width:24ch;font-weight:700;line-height:1.15}.vas-guide .vas-body{font-size:15.5px;color:var(--vas-ink);max-width:62ch;margin:0 0 16px}.vas-guide .vas-body.vas-muted{color:var(--vas-soft)}.vas-guide .vas-steps{display:flex;flex-direction:column;gap:12px;margin-top:24px}.vas-guide .vas-step{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--vas-line);border-radius:14px;padding:18px;background:var(--vas-card)}.vas-guide .vas-num{flex:0 0 auto;width:36px;height:36px;border-radius:10px;background:var(--vas-ink);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px}.vas-guide .vas-st{font-size:16px;font-weight:600;color:var(--vas-ink);margin:0 0 4px}.vas-guide .vas-sd{font-size:14px;color:var(--vas-soft);margin:0;max-width:56ch}.vas-guide .vas-qgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.vas-guide .vas-q{border:1px solid var(--vas-line);border-radius:14px;padding:18px;background:var(--vas-card)}.vas-guide .vas-qn{font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:11px;color:var(--vas-muted);letter-spacing:.08em;margin:0 0 10px}.vas-guide .vas-qt{font-size:15px;font-weight:600;color:var(--vas-ink);margin:0 0 6px}.vas-guide .vas-qd{font-size:13px;color:var(--vas-soft);line-height:1.55;margin:0}.vas-guide .vas-prompt{border:1px solid var(--vas-line-strong);border-radius:16px;overflow:hidden;margin-top:8px;background:var(--vas-card)}.vas-guide .vas-ph{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--vas-line);background:var(--vas-paper);flex-wrap:wrap}.vas-guide .vas-tag{font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:11px;color:var(--vas-muted);font-weight:600;border:1px solid var(--vas-line);border-radius:6px;padding:2px 8px}.vas-guide .vas-nm{font-size:15px;font-weight:600;color:var(--vas-ink)}.vas-guide .vas-copy{margin-left:auto;font-size:13px;font-weight:600;color:#fff;background:var(--vas-ink);border:none;border-radius:9px;padding:8px 14px;cursor:pointer;transition:background .15s ease}.vas-guide .vas-copy:hover{background:#333}.vas-guide .vas-copy.vas-done{background:var(--vas-safe)}.vas-guide .vas-pre{padding:18px 20px;font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-size:12.5px;line-height:1.65;color:var(--vas-soft);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.vas-guide .vas-fill{color:var(--vas-ink);background:var(--vas-line);padding:1px 5px;border-radius:4px;font-weight:500}.vas-guide .vas-tip{display:flex;gap:12px;border:1px solid var(--vas-line);border-left:3px solid var(--vas-ink);border-radius:12px;padding:16px 18px;margin-top:24px;background:var(--vas-card)}.vas-guide .vas-em{color:var(--vas-ink);font-weight:700;flex:0 0 auto;font-size:14px}.vas-guide .vas-tip p{font-size:14px;color:var(--vas-soft);max-width:58ch;margin:0}.vas-guide .vas-cta{border:1px solid var(--vas-line);border-radius:16px;padding:32px;text-align:center;background:var(--vas-card)}.vas-guide .vas-cta h3{font-size:22px;letter-spacing:-.01em;color:var(--vas-ink);margin:0 0 10px}.vas-guide .vas-cta p{font-size:15px;color:var(--vas-soft);max-width:44ch;margin:0 auto}.vas-guide .vas-word{display:inline-block;font-family:var(--font-mono),"JetBrains Mono",ui-monospace,monospace;font-weight:700;color:var(--vas-ink);border:1px solid var(--vas-line-strong);border-radius:8px;padding:2px 10px}.vas-guide .vas-foot{padding:40px 0 8px;text-align:center;color:var(--vas-muted);font-size:13px}.vas-guide .vas-foot b{color:var(--vas-ink)}.vas-guide .vas-foot a{color:var(--vas-ink);text-decoration:none}.vas-guide .vas-foot a:hover{text-decoration:underline}@media (max-width:620px){.vas-guide .vas-qgrid{grid-template-columns:1fr}.vas-guide .vas-copy{margin-left:0;width:100%}.vas-guide .vas-ph{gap:8px}}@media (prefers-reduced-motion:reduce){.vas-guide .vas-copy{transition:none}}