:root{--sf-bg:#f1ece0;--sf-bg-1:#e8e1d1;--sf-bg-2:#fbf7ec;--sf-bg-3:#f6f0e0;--sf-bg-4:#ede5d0;--sf-bg-inverse:#2a1f15;--sf-line:#bfb49a;--sf-line-soft:#d6cdb6;--sf-line-strong:#8e7f62;--sf-line-trace:#b0a484;--sf-fg:#1a1611;--sf-fg-muted:#5c5444;--sf-fg-dim:#686255;--sf-fg-faint:#b0a895;--sf-fg-inverse:#f5efe1;--sf-amber:#c87515;--sf-amber-deep:#a14a2c;--sf-amber-fill:#a15e11;--sf-amber-soft:#c875151a;--sf-amber-line:#c875155c;--sf-cyan:#1d7a6a;--sf-cyan-deep:#145e51;--sf-cyan-soft:#1d7a6a1a;--sf-cyan-line:#1d7a6a52;--sf-violet:#6a4cb5;--sf-violet-deep:#4f368b;--sf-violet-soft:#6a4cb51a;--sf-violet-line:#6a4cb55c;--sf-ink-on-amber:#fbf7ec;--sf-success:#1d7a6a;--sf-warn:#c87515;--sf-danger:#b04826;--sf-danger-soft:#b048261a;--sf-danger-line:#b048265c;--sf-info:#5c5444;--sf-shadow-sm:0 1px 2px #4a34120f;--sf-shadow-md:0 6px 18px #4a34121a, 0 1px 2px #4a341214;--sf-shadow-lg:0 18px 48px #4a341224, 0 2px 4px #4a341214;--sf-glow-amber:0 0 24px #c875152e;--sf-glow-cyan:0 0 24px #1d7a6a29;--sf-glow-violet:0 0 24px #6a4cb52e;--sf-r-xs:3px;--sf-r-sm:4px;--sf-r-md:6px;--sf-r-lg:8px;--sf-r-xl:10px;--sf-r-pill:999px;--sf-s-1:2px;--sf-s-2:4px;--sf-s-3:8px;--sf-s-4:12px;--sf-s-5:16px;--sf-s-6:20px;--sf-s-7:24px;--sf-s-8:32px;--sf-s-9:48px;--sf-s-10:64px;--sf-s-11:96px;--sf-s-12:128px;--sf-ease:cubic-bezier(.2, .8, .2, 1);--sf-ease-out:cubic-bezier(.16, 1, .3, 1);--sf-dur-fast:.12s;--sf-dur:.22s;--sf-dur-slow:.52s;--sf-font-sans:Space Grotesk, IBM Plex Sans KR, ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;--sf-font-mono:IBM Plex Mono, IBM Plex Sans KR, ui-monospace, SF Mono, Menlo, Consolas, monospace}*,:before,:after{box-sizing:border-box}html,body{background:var(--sf-bg);color:var(--sf-fg);font-family:var(--sf-font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01", "cv11";margin:0;padding:0;font-size:16px;line-height:1.5}::selection{background:var(--sf-amber-soft);color:var(--sf-amber)}.sf-display-xl,.sf-display-l,.sf-display-m,.sf-heading-l,.sf-heading-m,.sf-heading-s{font-family:var(--sf-font-sans);color:var(--sf-fg);margin:0}.sf-display-xl{letter-spacing:-.03em;font-size:clamp(56px,8vw,96px);font-weight:600;line-height:.98}.sf-display-l{letter-spacing:-.025em;font-size:clamp(40px,5.5vw,64px);font-weight:600;line-height:1.04}.sf-display-m{letter-spacing:-.02em;font-size:clamp(32px,4vw,44px);font-weight:500;line-height:1.08}.sf-heading-l{letter-spacing:-.015em;font-size:28px;font-weight:600;line-height:1.14}.sf-heading-m{letter-spacing:-.01em;font-size:20px;font-weight:600;line-height:1.25}.sf-heading-s{letter-spacing:-.005em;font-size:16px;font-weight:600;line-height:1.3}.sf-body-l{color:var(--sf-fg-muted);font-size:18px;font-weight:400;line-height:1.55}.sf-body{color:var(--sf-fg-muted);font-size:15px;font-weight:400;line-height:1.55}.sf-body-s{color:var(--sf-fg-muted);font-size:13px;font-weight:400;line-height:1.5}.sf-caption{color:var(--sf-fg-dim);letter-spacing:.02em;font-size:12px;font-weight:500;line-height:1.4}.sf-mono,.sf-eyebrow,.sf-code{font-family:var(--sf-font-mono)}.sf-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--sf-fg-dim);font-size:11px;font-weight:500}.sf-mono{color:var(--sf-fg-muted);font-size:13px}.sf-code{background:var(--sf-bg-3);color:var(--sf-amber-deep);border-radius:var(--sf-r-xs);border:1px solid var(--sf-line);padding:2px 6px;font-size:13px}@keyframes sf-spin{to{transform:rotate(360deg)}}@keyframes sf-pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes sf-trace-draw{to{stroke-dashoffset:0}}@keyframes sf-fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes sf-node-pulse{0%{r:10;opacity:.5}to{r:20;opacity:0}}:root{--bg:#0a0a12;--bg2:#12121e;--bg3:#1a1a2e;--border:#2a2a4a;--border2:#3a3a5a;--cyan:#0ff;--violet:#b040ff;--amber:#fa0;--green:#0f8;--red:#f44;--blue:#48f;--text1:#eef;--text2:#99b;--text3:#557;--glow-cyan:#00ffff1a;--glow-violet:#b040ff1a;--glow-green:#00ff881a;--pixel-shadow:2px 2px 0px #000c;--pixel-shadow-sm:1px 1px 0px #0009}*,:before,:after{box-sizing:border-box;margin:0;padding:0}button,input,select,textarea{font-family:inherit;font-size:inherit}textarea{box-shadow:none;appearance:none;outline:none}textarea:focus{box-shadow:none;outline:none}body{background:var(--sf-bg);color:var(--sf-fg);font-family:var(--sf-font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-size:16px;line-height:1.5;overflow-x:hidden}.bg-mesh{z-index:-1;pointer-events:none;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#00000026 2px 4px);position:fixed;inset:0;overflow:hidden}.bg-mesh:before,.bg-mesh:after{content:"";filter:none;opacity:.15;border-radius:0;position:absolute}.bg-mesh:before{background:linear-gradient(#0000 0%,#00ffff0d 50%,#0000 100%);width:100%;height:100%;animation:8s linear infinite scanMove;top:0;left:0}.bg-mesh:after{display:none}@keyframes scanMove{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}.wrap{max-width:700px;margin:0 auto;padding:0 20px 100px;position:relative}.wrap.has-result{max-width:980px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border2);border:1px solid var(--bg);border-radius:0}::-webkit-scrollbar-thumb:hover{background:var(--cyan)}.card{background:var(--bg2);border:3px solid var(--border2);-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0;margin-bottom:16px;padding:20px;transition:border-color .15s;position:relative;box-shadow:4px 4px #0009}.card:before{content:"";pointer-events:none;background:#ffffff0a;width:100%;height:2px;position:absolute;top:0;left:0}.card:hover{border-color:var(--cyan)}.card-gradient{background:linear-gradient(var(--bg2), var(--bg2)) padding-box, linear-gradient(135deg, var(--cyan), var(--violet), var(--amber), var(--green), var(--cyan)) border-box;background-size:100% 100%,300% 300%;border:3px solid #0000;animation:30s linear infinite gradientShift}.card-gradient:hover{border-color:#0000}@keyframes gradientShift{0%{background-position:0 0,0 0}50%{background-position:0 0,100% 100%}to{background-position:0 0,0 0}}.sec-title{color:var(--text1);text-shadow:var(--pixel-shadow-sm);align-items:center;gap:10px;margin-bottom:14px;font-size:14px;font-weight:600;display:flex}.dot{border-radius:0;flex-shrink:0;width:10px;height:10px;box-shadow:2px 2px #0006}.card-heading{letter-spacing:1px;text-shadow:var(--pixel-shadow-sm);margin-bottom:4px;font-size:18px;font-weight:700}.card-sub{color:var(--text3);margin-bottom:16px;font-size:12px}.divider{background:repeating-linear-gradient(90deg, var(--cyan) 0px, var(--cyan) 8px, transparent 8px, transparent 16px);height:3px;margin:32px 0}.or-divider{color:var(--text3);align-items:center;gap:14px;margin:16px 0;font-size:12px;display:flex}.or-divider:before,.or-divider:after{content:"";background:repeating-linear-gradient(90deg, var(--border2) 0px, var(--border2) 4px, transparent 4px, transparent 8px);flex:1;height:3px}.header{text-align:center;margin-bottom:28px;padding:48px 0 32px}.header-tag{background:var(--bg3);color:var(--cyan);border:2px solid var(--cyan);letter-spacing:2px;text-transform:uppercase;box-shadow:var(--pixel-shadow-sm);border-radius:0;margin-bottom:18px;padding:4px 14px;font-size:11px;font-weight:600;display:inline-block}.header-deco-left,.header-deco-right{opacity:.5;pointer-events:none;flex-direction:column;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.header-deco-left{left:-60px}.header-deco-right{right:-60px}.logo{justify-content:center;align-items:center;gap:12px;margin-bottom:12px;display:flex}.logo-icon{filter:none;font-size:32px}.logo h1{letter-spacing:2px;color:var(--cyan);text-shadow:3px 3px 0px var(--violet), -1px -1px 0px var(--green);background:0 0;-webkit-background-clip:unset;-webkit-text-fill-color:unset;background-clip:unset;font-size:28px;font-weight:800}.subtitle{color:var(--text2);margin-bottom:18px;font-size:14px}.badges{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.badge{background:var(--bg3);border:2px solid var(--border2);cursor:pointer;box-shadow:var(--pixel-shadow-sm);color:var(--text2);border-radius:0;padding:4px 12px;font-family:inherit;font-size:11px;font-weight:500;transition:all .15s}.badge:hover{border-color:var(--text2);background:var(--bg3);transform:translate(-1px,-1px);box-shadow:3px 3px #000c}.badge.react{background:var(--glow-cyan);border-color:var(--cyan);color:var(--cyan)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes glowPulse{0%,to{box-shadow:0 0 0 var(--cyan)}50%{box-shadow:0 0 8px var(--cyan)}}.steps{justify-content:center;align-items:center;margin-bottom:18px;display:flex}.step-item{flex-direction:column;align-items:center;gap:8px;display:flex}.step-item.active .step-dot{border-color:var(--cyan);color:var(--cyan);background:var(--glow-cyan);animation:1.5s steps(4,end) infinite pulse}.step-item.done .step-dot{border-color:var(--green);background:var(--glow-green);color:var(--green)}.step-item.active .step-label{color:var(--cyan)}.step-item.done .step-label{color:var(--green)}.step-dot{background:var(--bg3);border:2px solid var(--border2);width:32px;height:32px;color:var(--text3);border-radius:0;justify-content:center;align-items:center;font-family:inherit;font-size:12px;font-weight:700;transition:all .15s;display:flex}.step-label{color:var(--text3);font-size:10px;font-weight:500;transition:color .15s}.step-connector{background:var(--border);border-radius:0;flex:1;max-width:60px;height:2px;margin:0 8px 20px;transition:all .15s;position:relative}.step-connector.filled{background:var(--green)}.progress-track{background:var(--bg3);border:1px solid var(--border);border-radius:0;height:6px;margin-bottom:12px;overflow:hidden}.progress-fill{background:var(--cyan);border-radius:0;height:100%;transition:width .3s steps(10,end)}.progress-msg{color:var(--text2);text-align:center;font-size:12px}.status-error{border:2px solid var(--red);color:var(--red);box-shadow:var(--pixel-shadow);background:#ff444414;border-radius:0;align-items:center;gap:12px;margin-bottom:16px;padding:14px 18px;font-size:13px;display:flex}.status-success{border:2px solid var(--green);color:var(--green);box-shadow:var(--pixel-shadow);background:#00ff8814;border-radius:0;margin-bottom:16px;padding:12px 18px;font-size:13px}.retry-btn{background:var(--bg3);border:2px solid var(--border2);cursor:pointer;box-shadow:var(--pixel-shadow-sm);border-color:var(--red);color:var(--red);border-radius:0;flex-shrink:0;padding:5px 16px;font-family:inherit;font-size:12px;transition:all .15s}.retry-btn:hover{background:#ff444426;transform:translate(-1px,-1px);box-shadow:3px 3px #000c}@keyframes shimmer{0%{opacity:.3}50%{opacity:.6}to{opacity:.3}}.skeleton-wrap{padding:4px 0}.skeleton{background:var(--bg3);border:1px solid var(--border);border-radius:0;margin-bottom:12px;animation:1s steps(3,end) infinite shimmer}.skeleton-title{width:40%;height:18px}.skeleton-text{width:100%;height:14px}.skeleton-text.short{width:65%}.skeleton-box{width:100%;height:120px}.skeleton-row{gap:12px;display:flex}.skeleton-row .skeleton{flex:1;height:80px}.sf-code-pane{background:var(--sf-bg-2);min-width:0;height:100%;color:var(--sf-fg);font-family:var(--sf-font-mono);flex-direction:column;display:flex}.sf-code-head{background:var(--sf-bg-3);border-bottom:1px solid var(--sf-line);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:6px 10px;padding:5px 12px;display:flex}.sf-code-title{letter-spacing:.12em;color:var(--sf-fg-muted);font-size:10px;font-weight:700}.sf-code-meta{color:var(--sf-fg-muted);font-size:10px}.sf-code-meta.is-dirty{color:var(--sf-amber-deep)}.sf-code-actions{flex-wrap:wrap;gap:4px;margin-left:auto;display:flex}.sf-code-btn{color:var(--sf-fg-muted);border:1px solid var(--sf-line);border-radius:var(--sf-r-sm);font:10px var(--sf-font-mono);letter-spacing:.06em;white-space:nowrap;cursor:pointer;background:0 0;padding:3px 8px}.sf-code-btn:hover:not(:disabled){color:var(--sf-fg);border-color:var(--sf-line-strong)}.sf-code-btn:focus-visible{outline:2px solid var(--sf-amber);outline-offset:1px}.sf-code-btn:disabled{opacity:.45;cursor:not-allowed}.sf-code-btn.is-primary{color:var(--sf-ink-on-amber);background:var(--sf-amber-deep);border-color:#0000}.sf-code-btn.is-primary:hover:not(:disabled){color:var(--sf-ink-on-amber);border-color:var(--sf-fg)}.sf-code-btn.is-ok{color:var(--sf-cyan-deep)}.sf-code-btn.is-bad{color:var(--sf-danger)}.sf-code-body{flex:1;min-height:0;overflow:auto}.sf-code-rows{min-width:max-content;min-height:100%;display:flex}.sf-code-gutter{z-index:1;min-width:5ch;color:var(--sf-fg-muted);background:var(--sf-bg-3);border-right:1px solid var(--sf-line-soft);font:12px/20px var(--sf-font-mono);font-variant-numeric:tabular-nums;text-align:right;-webkit-user-select:none;user-select:none;flex:none;padding:8px 0;position:sticky;left:0}.sf-code-gutter>div{height:20px;padding:0 8px 0 10px}.sf-code-gutter>.is-error{color:var(--sf-fg);background:var(--sf-danger-soft);box-shadow:inset 2px 0 var(--sf-danger);font-weight:600}.sf-code-view{color:var(--sf-fg);font:12px/20px var(--sf-font-mono);white-space:pre;tab-size:4;margin:0;padding:8px 16px 8px 12px}.sf-code-view code{font:inherit}.sf-code-pane .tk-kw{color:var(--sf-cyan-deep);font-weight:600}.sf-code-pane .tk-str{color:var(--sf-amber-deep)}.sf-code-pane .tk-com{color:var(--sf-fg-muted);font-style:italic}.sf-code-pane .tk-num{color:var(--sf-violet)}.sf-code-pane .tk-fn{color:var(--sf-violet-deep)}.sf-code-edit{flex:1;min-height:0;display:flex}.sf-code-edit .sf-code-gutter{padding-bottom:24px;position:static;overflow:hidden}.sf-code-textarea{min-width:0;color:var(--sf-fg);background:var(--sf-bg-2);resize:none;font:12px/20px var(--sf-font-mono);white-space:pre;tab-size:4;caret-color:var(--sf-amber-deep);border:0;border-radius:0;flex:1;margin:0;padding:8px 16px 8px 12px;overflow:auto}.sf-code-textarea:focus-visible{box-shadow:inset 0 0 0 1px var(--sf-amber-line);outline:none}.sf-code-textarea[readonly]{color:var(--sf-fg-muted)}.sf-code-note{border-bottom:1px solid var(--sf-line-soft);font:11px/1.5 var(--sf-font-sans);word-break:keep-all;flex-shrink:0;align-items:flex-start;gap:8px;padding:5px 12px;display:flex}.sf-code-note.is-warn{color:var(--sf-amber-deep);background:var(--sf-amber-soft)}.sf-code-note.is-ok{color:var(--sf-cyan-deep);background:var(--sf-cyan-soft)}.sf-code-note.is-info{color:var(--sf-violet-deep);background:var(--sf-violet-soft)}.sf-code-note-text{flex:1;min-width:0}.sf-code-note ul{margin:2px 0 0;padding-left:16px}.sf-code-note .sf-code-btn{flex:none}.sf-code-error{color:var(--sf-danger);background:var(--sf-bg-2);border-left:3px solid var(--sf-danger);border-bottom:1px solid var(--sf-danger-line);font:11px/1.5 var(--sf-font-mono);flex-shrink:0;padding:6px 12px}.sf-code-error-head{align-items:center;gap:8px;min-width:0;display:flex}.sf-code-error-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:600;overflow:hidden}.sf-code-error summary{color:var(--sf-fg-muted);font-family:var(--sf-font-sans);cursor:pointer;margin-top:2px}.sf-code-error-detail{font:inherit;max-height:120px;color:var(--sf-fg-muted);white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0 0;overflow:auto}.sf-code-empty{color:var(--sf-fg-muted);font:12px/1.6 var(--sf-font-sans);padding:16px 12px}.sf-kicad-guide{border-bottom:1px solid var(--sf-line);color:var(--sf-fg-muted);font:11px/1.6 var(--sf-font-sans);word-break:keep-all}.sf-kicad-guide summary{font:10px var(--sf-font-mono);letter-spacing:.06em;cursor:pointer;padding:6px 20px}.sf-kicad-guide summary:hover{color:var(--sf-fg)}.sf-kicad-guide ul{margin:0;padding:0 20px 8px 36px}.sf-kicad-guide li+li{margin-top:2px}.sf-kicad-guide b{color:var(--sf-fg);font-weight:600}.sf-drawer-tab:focus-visible{outline:1px dashed var(--sf-fg-muted);outline-offset:2px}.sf-bom{padding:var(--sf-s-4) var(--sf-s-5);color:var(--sf-fg);font-family:var(--sf-font-sans);font-size:12px}.sf-bom--empty{color:var(--sf-fg-dim);font-size:13px}.sf-bom__bar{align-items:center;gap:var(--sf-s-3);margin-bottom:var(--sf-s-3);flex-wrap:wrap;display:flex}.sf-bom__summary{font-family:var(--sf-font-mono);color:var(--sf-fg-dim);margin-left:auto;font-size:11px}.sf-bom__scroll{border:1px solid var(--sf-line);border-radius:var(--sf-r-md);background:var(--sf-bg-2);max-height:176px;overflow:auto}.sf-bom table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%}.sf-bom th{z-index:1;text-align:left;white-space:nowrap;background:var(--sf-bg-3);color:var(--sf-fg-dim);font:600 10px/1.4 var(--sf-font-mono);letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid var(--sf-line);padding:6px 10px;position:sticky;top:0}.sf-bom td{vertical-align:top;white-space:nowrap;border-bottom:1px solid var(--sf-line-soft);padding:6px 10px}.sf-bom tbody tr:last-child td{border-bottom:none}.sf-bom tbody tr:hover td{background:var(--sf-bg-3)}.sf-bom tfoot td{background:var(--sf-bg-3);color:var(--sf-fg-muted);border-top:1px solid var(--sf-line);border-bottom:none;position:sticky;bottom:0}.sf-bom .num{text-align:right;font-family:var(--sf-font-mono)}.sf-bom .mono{font-family:var(--sf-font-mono)}.sf-bom .ref{white-space:normal;min-width:72px;font-family:var(--sf-font-mono)}.sf-bom .val{font-family:var(--sf-font-mono);color:var(--sf-amber-deep);white-space:normal;min-width:72px}.sf-bom .note{white-space:normal;min-width:160px;color:var(--sf-fg-muted)}.sf-bom .dim{color:var(--sf-fg-dim)}.sf-bom a{color:var(--sf-cyan);text-decoration:none}.sf-bom a:hover{text-decoration:underline}.sf-bom a:focus-visible,.sf-bom button:focus-visible{outline:2px solid var(--sf-amber);outline-offset:2px;border-radius:var(--sf-r-xs)}.sf-bom__note{margin:var(--sf-s-3) 0 0;color:var(--sf-fg-muted);line-height:1.5}.sf-bom__note:empty{margin:0}.sf-bom .sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=720px){.sf-model-pill-label{display:none}.sf-composer-wrap{padding:36px 16px 72px!important}}@media (width<=560px){.sf-header-email{display:none!important}.sf-type-grid{grid-template-columns:repeat(2,1fr)!important}.sf-workflow-grid{grid-template-columns:1fr!important}}@media (width<=800px){.header-deco-left,.header-deco-right{display:none}}@media (width<=600px){.wrap{padding:0 12px 80px}.header{padding:28px 0 20px}.logo h1{font-size:20px}.logo-icon{font-size:24px}.subtitle{font-size:12px}.badges{gap:5px}.badge{padding:3px 8px;font-size:10px}.card{padding:14px}.card-heading{font-size:15px}.cat-grid{grid-template-columns:1fr 1fr;gap:8px}.cat-icon{font-size:22px}.cat-name{font-size:12px}.cat-desc{font-size:10px}.circuit-item{padding:12px}.ci-name{font-size:13px}.step-connector{max-width:20px}.step-dot{width:26px;height:26px;font-size:10px}.step-label{font-size:10px}.result-header{flex-direction:column;align-items:flex-start;gap:10px}.result-actions{flex-wrap:wrap;width:100%}.action-btn{text-align:center;flex:1;min-width:0;padding:8px;font-size:11px}.result-grid{grid-template-columns:1fr}.qa-opt{padding:10px 12px}.qa-opt-txt{font-size:12px}.chat-thread{max-height:50vh}.generate-btn{padding:12px;font-size:13px}.zoom-controls{gap:4px}.zoom-btn{padding:4px 8px;font-size:11px}.fav-list{gap:6px}.fav-chip{padding:4px 10px;font-size:11px}}@media (width<=400px){.cat-grid{grid-template-columns:1fr 1fr}.badges{justify-content:flex-start}.result-actions{gap:6px}.steps{gap:2px}}.sf-home{color:var(--sf-fg);font-family:var(--sf-font-sans)}.sf-home-wrap{max-width:1120px;margin:0 auto;padding:56px 32px 0}.sf-home-top{border-bottom:1px solid var(--sf-line);grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;gap:56px;padding-bottom:64px;display:grid}.sf-home-title{letter-spacing:-.02em;word-break:keep-all;margin:8px 0 18px;font-size:clamp(34px,4.4vw,50px);font-weight:600;line-height:1.16}.sf-home-lede{max-width:34em;color:var(--sf-fg-muted);word-break:keep-all;margin:0 0 32px;font-size:16px;line-height:1.7}.sf-home-input{background:var(--sf-bg-2);border:1px solid var(--sf-line-strong);border-radius:6px;transition:border-color .15s}.sf-home-input.is-focused{border-color:var(--sf-fg)}.sf-home-input textarea{box-sizing:border-box;resize:vertical;width:100%;min-height:112px;color:var(--sf-fg);font:16px/1.6 var(--sf-font-sans);background:0 0;border:0;outline:none;padding:18px 18px 8px;display:block}.sf-home-input textarea::placeholder{color:var(--sf-fg-dim)}.sf-home-input-bar{border-top:1px solid var(--sf-line-soft);justify-content:space-between;align-items:center;gap:12px;padding:10px 10px 10px 18px;display:flex}.sf-home-input-bar>span{font:12px var(--sf-font-mono);color:var(--sf-fg-dim)}.sf-home-examples{color:var(--sf-fg-muted);flex-wrap:wrap;align-items:baseline;gap:4px 0;margin:16px 0 0;font-size:14px;display:flex}.sf-home-examples>span:first-child{font:12px var(--sf-font-mono);color:var(--sf-fg-dim);margin-right:12px}.sf-home-examples .sep{color:var(--sf-line);margin:0 8px}.sf-home-examples button{color:inherit;font:inherit;cursor:pointer;text-decoration:underline;-webkit-text-decoration-color:var(--sf-line);text-decoration-color:var(--sf-line);text-underline-offset:3px;background:0 0;border:0;padding:0}.sf-home-examples button:hover{color:var(--sf-fg);-webkit-text-decoration-color:var(--sf-fg);text-decoration-color:var(--sf-fg)}.sf-home-figure{border:1px solid var(--sf-line-strong);background:var(--sf-bg-2);border-radius:6px;margin:0;overflow:hidden}.sf-home-figure img{border-bottom:1px solid var(--sf-line);background:#efefe9;width:100%;height:auto;display:block}.sf-home-figure figcaption{padding:16px 18px 18px}.sf-home-figure .cap-head{justify-content:space-between;align-items:baseline;margin-bottom:12px;font-size:15px;display:flex}.sf-home-figure .cap-head a{color:var(--sf-cyan);text-underline-offset:3px;font-size:14px}.sf-home-figure dl{-moz-column-gap:12px;border-top:1px solid var(--sf-line-soft);grid-template-columns:1.6fr 1fr .6fr 1fr;column-gap:12px;margin:0 0 12px;display:grid}.sf-home-figure dl div{padding:8px 0 0}.sf-home-figure dl dt{color:var(--sf-fg-dim);font-size:12px}.sf-home-figure dl dd{font:500 14px var(--sf-font-mono);white-space:nowrap;margin:2px 0 0}.sf-home-figure p{color:var(--sf-fg-muted);margin:0;font-size:13px;line-height:1.6}.sf-home-section{border-bottom:1px solid var(--sf-line);padding:56px 0 64px}.sf-home-section:last-of-type{border-bottom:0}.sf-home-section-head{justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:20px;display:flex}.sf-home-section-head h2{letter-spacing:-.01em;margin:0;font-size:22px;font-weight:600}.sf-home-section-head p{color:var(--sf-fg-muted);margin:0;font-size:14px}.sf-type-list{-moz-column-gap:32px;border-top:1px solid var(--sf-line-strong);grid-template-columns:repeat(3,1fr);column-gap:32px;display:grid}.sf-type-row{border:0;border-bottom:1px solid var(--sf-line-soft);text-align:left;cursor:pointer;color:var(--sf-fg);font-family:var(--sf-font-sans);background:0 0;flex-direction:column;gap:3px;padding:13px 0 12px;display:flex}.sf-type-row .label{font-size:15px;font-weight:500}.sf-type-row .desc{font:12px var(--sf-font-mono);color:var(--sf-fg-dim)}.sf-type-row:hover .label{text-underline-offset:3px;text-decoration:underline}.sf-type-row.is-active .label{color:var(--sf-amber-deep);font-weight:600}.sf-type-row .picked{font:500 11px var(--sf-font-mono);color:var(--sf-amber);margin-left:8px}.sf-spec-panel{border:1px solid var(--sf-line-strong);background:var(--sf-bg-2);border-radius:6px;margin-top:28px}.sf-spec-head,.sf-spec-foot{align-items:center;gap:8px;padding:12px 16px;font-size:14px;display:flex}.sf-spec-head{border-bottom:1px solid var(--sf-line)}.sf-spec-head button{color:var(--sf-fg-dim);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;margin-left:auto;font-size:13px;text-decoration:underline}.sf-spec-foot{border-top:1px solid var(--sf-line);color:var(--sf-fg-muted);justify-content:space-between}.sf-pipeline{border-collapse:collapse;border-top:1px solid var(--sf-line-strong);width:100%;font-size:15px}.sf-pipeline th,.sf-pipeline td{border-bottom:1px solid var(--sf-line-soft);text-align:left;vertical-align:baseline;padding:14px 0}.sf-pipeline th{width:110px;font-weight:600}.sf-pipeline td{color:var(--sf-fg-muted);word-break:keep-all;padding-right:24px;line-height:1.6}.sf-pipeline td.tool{width:160px;font:12px var(--sf-font-mono);color:var(--sf-fg-dim);text-align:right;padding-right:0}.sf-home-footer{border-top:1px solid var(--sf-line);margin-top:24px}.sf-home-footer>div{max-width:1120px;color:var(--sf-fg-dim);gap:20px;margin:0 auto;padding:20px 32px 32px;font-size:13px;display:flex}.sf-home-footer>div span{margin-right:auto}.sf-home-footer>div a{color:var(--sf-fg-muted);text-underline-offset:3px}.sf-home-footer>div a:hover{color:var(--sf-fg)}.sf-legal{max-width:720px;color:var(--sf-fg);word-break:keep-all;margin:0 auto;padding:56px 24px 80px;font-size:15px;line-height:1.75}.sf-legal h1{letter-spacing:-.01em;margin:0 0 6px;font-size:30px;font-weight:600}.sf-legal .meta{font:12px var(--sf-font-mono);color:var(--sf-fg-dim);margin:0 0 36px}.sf-legal h2{margin:36px 0 8px;font-size:17px;font-weight:600}.sf-legal p,.sf-legal li{color:var(--sf-fg-muted)}.sf-legal ul{padding-left:20px}.sf-legal table{border-collapse:collapse;width:100%;margin:8px 0;font-size:14px}.sf-legal th,.sf-legal td{border-bottom:1px solid var(--sf-line-soft);text-align:left;vertical-align:top;padding:8px 10px 8px 0}.sf-legal th{color:var(--sf-fg);font-weight:600}.sf-legal a{color:var(--sf-cyan)}@media (width<=900px){.sf-home-wrap{padding:32px 16px 0}.sf-home-top{grid-template-columns:1fr;gap:36px;padding-bottom:48px}.sf-type-list{-moz-column-gap:20px;grid-template-columns:1fr 1fr;column-gap:20px}.sf-home-section-head{flex-direction:column;gap:4px}.sf-pipeline td.tool{display:none}.sf-pipeline th{width:72px}.sf-home-figure dl{grid-template-columns:repeat(2,1fr)}.sf-hide-narrow{display:none!important}.sf-home-footer>div{padding:20px 16px 28px}}@media (width<=520px){.sf-type-list{grid-template-columns:1fr}}.sf-flow{max-width:820px;color:var(--sf-fg);font-family:var(--sf-font-sans);word-break:keep-all;margin:0 auto;padding:48px 32px 80px}.sf-flow-head{border-bottom:1px solid var(--sf-line-strong);justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:24px;display:flex}.sf-flow-kicker{font:13px var(--sf-font-mono);color:var(--sf-fg-dim);margin:0 0 8px}.sf-flow-title{letter-spacing:-.01em;white-space:pre-line;overflow-wrap:anywhere;margin:0;font-size:clamp(24px,3vw,30px);font-weight:600;line-height:1.3}.sf-flow-prompt{color:var(--sf-fg-muted);white-space:pre-line;margin:10px 0 0;font-size:14px}.sf-flow-wait{color:var(--sf-fg-muted);align-items:center;gap:10px;margin:32px 0 0;font-size:15px;display:flex}.sf-flow-section{border-bottom:1px solid var(--sf-line);padding:28px 0}.sf-flow-section h2{margin:0 0 14px;font-size:16px;font-weight:600}.sf-flow-lede{margin:0;font-size:16px;line-height:1.7}.sf-flow-meta{color:var(--sf-fg-dim);margin:12px 0 0;font-size:13px}.sf-flow-meta span{font-family:var(--sf-font-mono);color:var(--sf-fg-muted);margin-left:10px}.sf-spec-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:0 24px;margin:0;display:grid}.sf-spec-grid div{border-top:1px solid var(--sf-line-soft);padding:10px 0}.sf-spec-grid dt{color:var(--sf-fg-dim);font-size:12px}.sf-spec-grid dd{margin:3px 0 0;font-size:15px;font-weight:500}.sf-table-wrap{overflow-x:auto}.sf-table{border-collapse:collapse;width:100%;font-size:14px}.sf-table th{border-bottom:1px solid var(--sf-line-strong);text-align:left;font:500 12px var(--sf-font-sans);color:var(--sf-fg-dim);padding:0 16px 8px 0}.sf-table td{border-bottom:1px solid var(--sf-line-soft);vertical-align:baseline;padding:10px 16px 10px 0;line-height:1.5}.sf-table .mono{font-family:var(--sf-font-mono);white-space:nowrap;font-size:13px}.sf-table .dim{color:var(--sf-fg-muted)}.sf-notes{color:var(--sf-fg-muted);margin:0;padding-left:22px;font-size:15px;line-height:1.7}.sf-notes li+li{margin-top:6px}.sf-flow-textarea,.sf-flow-input{box-sizing:border-box;border:1px solid var(--sf-line-strong);background:var(--sf-bg-2);width:100%;color:var(--sf-fg);font:15px/1.6 var(--sf-font-sans);border-radius:4px;outline:none}.sf-flow-textarea:focus,.sf-flow-input:focus{border-color:var(--sf-fg)}.sf-flow-textarea::-moz-placeholder{color:var(--sf-fg-dim)}.sf-flow-input::-moz-placeholder{color:var(--sf-fg-dim)}.sf-flow-textarea::placeholder,.sf-flow-input::placeholder{color:var(--sf-fg-dim)}.sf-flow-textarea{resize:vertical;min-height:88px;padding:12px 14px}.sf-flow-input{height:38px;margin-top:12px;padding:0 12px;font-size:14px}.sf-flow-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:28px;display:flex}.sf-flow-count{font:13px var(--sf-font-mono);color:var(--sf-fg-dim);margin-left:auto}.sf-questions{margin:0;padding:0;list-style:none}.sf-questions li{border-bottom:1px solid var(--sf-line);padding:26px 0}.sf-questions h2{margin:0 0 14px;font-size:16px;font-weight:600}.sf-questions .options{flex-wrap:wrap;gap:6px;display:flex}.sf-steps{border-bottom:1px solid var(--sf-line);margin:0;padding:0;list-style:none}.sf-step{border-top:1px solid var(--sf-line-soft);grid-template-columns:56px 1fr;gap:12px;padding:18px 0;display:grid}.sf-step:first-child{border-top:0}.sf-step .mark{height:22px;font:12px var(--sf-font-mono);color:var(--sf-fg-dim);align-items:center;display:flex}.sf-step strong{font-size:16px;font-weight:500}.sf-step p{color:var(--sf-fg-muted);margin:4px 0 0;font-size:14px}.sf-step.is-todo strong{color:var(--sf-fg-dim)}.sf-step.is-done .mark{color:var(--sf-cyan)}.sf-step.is-active strong{font-weight:600}.sf-log{font:13px/1.6 var(--sf-font-mono);margin:0;padding:0;list-style:none}.sf-log li{border-top:1px solid var(--sf-line-soft);color:var(--sf-fg-muted);grid-template-columns:76px 1fr;padding:6px 0;display:grid}.sf-log time{color:var(--sf-fg-dim)}.sf-log li.is-live{color:var(--sf-fg)}.sf-flow-empty,.sf-flow-note{color:var(--sf-fg-dim);margin:0;font-size:14px}.sf-flow-note{margin-top:18px}@media (width<=640px){.sf-flow{padding:28px 16px 56px}.sf-flow-head{flex-direction:column-reverse;gap:12px}.sf-step{grid-template-columns:44px 1fr}.sf-log li{grid-template-columns:1fr}.sf-flow-count{margin-left:0}}@media (width<=1500px){.sf-tab-sub{display:none}}.sf-nudge{animation:.9s ease-out sf-nudge}@keyframes sf-nudge{0%,to{box-shadow:inset 0 0 #6a4cb500}25%{box-shadow:inset 0 0 0 2px #6a4cb5d9}}@media (prefers-reduced-motion:reduce){.sf-nudge{animation:none}}