.sf-wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}.sf-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--edge)}.sf-header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}.sf-brand{display:inline-flex;gap:10px;color:var(--ink);text-decoration:none;font-family:Big Shoulders Display,sans-serif;font-weight:700;font-size:20px;letter-spacing:.04em;text-transform:uppercase}.sf-brand,.sf-nav{align-items:center}.sf-nav{display:flex;gap:4px;flex-wrap:wrap}.sf-nav a{color:var(--ink-dim);text-decoration:none;font-size:13px;font-weight:500;padding:8px 10px;border-radius:3px}.sf-nav a:hover,.sf-nav a[aria-current=page]{color:var(--ink)}.sf-nav a[aria-current=page]{background:var(--surface)}.sf-hero{padding:72px 0 48px;border-bottom:1px solid var(--edge)}.sf-eyebrow{font-family:JetBrains Mono,monospace;font-size:11.5px;letter-spacing:.08em;color:var(--accent);margin:0 0 16px}.sf-eyebrow,.sf-h1{text-transform:uppercase}.sf-h1{font-family:Big Shoulders Display,sans-serif;font-weight:700;font-size:clamp(36px,6.4vw,64px);line-height:1.02;letter-spacing:.01em;margin:0 0 20px;max-width:22ch;text-wrap:balance}.sf-lead{font-size:clamp(16px,2vw,19px);line-height:1.6;color:var(--ink-dim);max-width:68ch;margin:0 0 28px}.sf-cta-row{display:flex;flex-wrap:wrap;gap:12px}a.sf-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:3px;border:1px solid var(--edge);background:var(--surface-2);color:var(--ink);font-weight:600;font-size:14px;text-decoration:none}a.sf-btn:hover{border-color:var(--accent);color:var(--accent)}a.sf-btn.primary{background:var(--accent);border-color:var(--accent);color:var(--bg);font-weight:700}a.sf-btn.primary:hover{filter:brightness(1.1);color:var(--bg)}.sf-section{padding:56px 0;border-bottom:1px solid var(--edge)}.sf-shot-section{padding-top:12px}.sf-shot{position:relative;margin:0;max-width:920px;margin-inline:auto}.sf-shot-glow{position:absolute;inset:-8% -6%;background:radial-gradient(60% 60% at 50% 38%,rgba(var(--accent-rgb),.22),transparent 70%);filter:blur(40px);z-index:0}.sf-shot-frame{position:relative;z-index:1;overflow:hidden;border-radius:10px;border:1px solid var(--edge);background:var(--surface);box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(var(--accent-rgb),.08)}.sf-shot-frame img{display:block;width:100%;height:auto}.sf-shot-caption{position:relative;z-index:1;margin:18px auto 0;max-width:62ch;text-align:center;font-size:13.5px;line-height:1.6;color:var(--ink-dim)}.sf-h2{font-family:Big Shoulders Display,sans-serif;font-weight:700;font-size:clamp(26px,3.6vw,36px);letter-spacing:.02em;text-transform:uppercase;margin:0 0 12px;text-wrap:balance}.sf-intro{color:var(--ink-dim);line-height:1.6;max-width:68ch;margin:0 0 24px}.sf-prose p{line-height:1.7;max-width:70ch;margin:0 0 14px;color:var(--ink)}.sf-grid{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:14px;gap:14px}.sf-card{background:var(--surface);border:1px solid var(--edge);border-radius:4px;padding:18px}.sf-card h3{font-size:15px;margin:0 0 6px}.sf-card p{margin:0;font-size:13.5px;line-height:1.6;color:var(--ink-dim)}.sf-steps{list-style:none;counter-reset:step;margin:24px 0 0;padding:0;display:grid;grid-gap:12px;gap:12px}.sf-steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;grid-gap:14px;gap:14px;background:var(--surface);border:1px solid var(--edge);border-radius:4px;padding:16px 18px}.sf-steps li:before{content:counter(step);font-family:Big Shoulders Display,sans-serif;font-weight:700;font-size:30px;line-height:1;color:var(--accent)}.sf-steps h3{font-size:15px;margin:0 0 4px}.sf-steps p{margin:0;font-size:13.5px;line-height:1.6;color:var(--ink-dim)}.sf-tool-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:14px;gap:14px;margin-top:24px}.sf-tool-groups h3{display:flex;justify-content:space-between;font-size:14px;margin:0 0 10px}.sf-tool-groups h3 span{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--accent)}.sf-tool-groups ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.sf-tool-groups code{font-family:JetBrains Mono,monospace;font-size:11.5px;background:var(--surface-2);border:1px solid var(--edge);border-radius:3px;padding:3px 7px;color:var(--ink)}.sf-table-wrap{overflow-x:auto;margin-top:24px}.sf-table{width:100%;border-collapse:collapse;font-size:14px}.sf-table td,.sf-table th{text-align:left;padding:14px 16px;border-bottom:1px solid var(--edge)}.sf-table th{font-family:JetBrains Mono,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-dim);font-weight:500}.sf-faq details{border:1px solid var(--edge);border-radius:4px;background:var(--surface);margin-bottom:10px}.sf-faq summary{cursor:pointer;padding:14px 18px;font-weight:600;font-size:15px}.sf-faq details p{margin:0;padding:0 18px 16px;line-height:1.65;color:var(--ink-dim)}.sf-breadcrumbs{padding:18px 0 0;font-size:12.5px}.sf-breadcrumbs,.sf-breadcrumbs a,.sf-footer{color:var(--ink-dim)}.sf-footer{padding:40px 0 56px;font-size:13px}.sf-footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:28px;gap:28px}.sf-footer h2{font-family:JetBrains Mono,monospace;font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px;color:var(--ink);font-weight:500}.sf-footer ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:6px;gap:6px}.sf-footer a{color:var(--ink-dim);text-decoration:none}.sf-footer a:hover{color:var(--accent)}@media (max-width:640px){.sf-wrap{padding:0 16px}.sf-hero{padding:44px 0 32px}.sf-section{padding:40px 0}.sf-header-inner{flex-wrap:wrap;padding:10px 0}}