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i{display:block;height:9px;border-radius:4px;background:rgb(var(--warning));opacity:.65}.files{margin-top:12px;display:flex;flex-direction:column;gap:6px}.file{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;padding:8px 12px;border-radius:7px;background:rgb(var(--muted));color:rgb(var(--text-tertiary))}.file.on{background:rgb(var(--warning) / .16);color:rgb(var(--warning))}.land-foot{text-align:center;padding:40px 0 50px;border-top:1px solid rgb(var(--border));font-size:13px;color:rgb(var(--text-tertiary))}.land-foot a{margin-left:14px;color:rgb(var(--brand-500));cursor:pointer}@media (max-width: 900px){.land .mod{flex-direction:column!important;gap:28px;padding:56px 20px}.mod-cards{width:100%}.land .hero h1{font-size:34px}.mod-text h2{font-size:30px}}:root{--bg: 246 248 250;--surface: 255 255 255;--surface-raised: 255 255 255;--muted: 240 244 248;--border: 222 228 235;--text-primary: 17 24 39;--text-secondary: 71 85 105;--text-tertiary: 100 116 139;--brand-50: 239 246 255;--brand-100: 219 234 254;--brand-500: 59 130 246;--brand-600: 37 99 235;--brand-700: 29 78 216;--positive: 16 185 129;--negative: 239 68 68;--warning: 245 158 11;color-scheme:light}.dark{--bg: 13 17 23;--surface: 22 27 34;--surface-raised: 28 33 41;--muted: 33 38 45;--border: 48 54 61;--text-primary: 230 237 243;--text-secondary: 201 209 217;--text-tertiary: 139 148 158;--brand-50: 21 39 66;--brand-100: 28 54 92;--brand-500: 88 166 255;--brand-600: 56 139 253;--brand-700: 121 184 255;color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-width:320px;background:rgb(var(--bg));color:rgb(var(--text-primary));font-family:Inter,PingFang SC,Noto Sans SC,Microsoft YaHei,system-ui,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input{font:inherit}a{color:inherit;text-decoration:none}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:240px;flex:0 0 auto;background:rgb(var(--surface));border-right:1px solid rgb(var(--border));display:flex;flex-direction:column}.sidebar-brand{height:56px;padding:0 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgb(var(--border));font-weight:700;letter-spacing:0}.brand-mark{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgb(var(--brand-50));color:rgb(var(--brand-700))}.side-nav{flex:1;padding:10px 8px;overflow-y:auto}.side-group{padding:14px 10px 6px;color:rgb(var(--text-tertiary));font-size:11px;font-weight:600;text-transform:uppercase}.side-link{display:flex;align-items:center;gap:10px;min-height:36px;padding:8px 10px;border-radius:8px;color:rgb(var(--text-secondary));font-size:13px;font-weight:500}.side-link:hover{background:rgb(var(--muted));color:rgb(var(--text-primary))}.side-link.active{background:rgb(var(--brand-50));color:rgb(var(--brand-700))}.sidebar-footer{border-top:1px solid rgb(var(--border));padding:12px}.main{flex:1;min-width:0;overflow-y:auto}.page{max-width:1680px;margin:0 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rgb(var(--border));width:fit-content}.timeline{display:flex;flex-direction:column}.timeline-item{display:flex;gap:12px;position:relative;padding-bottom:18px}.timeline-item:not(:last-child):before{content:"";position:absolute;left:4px;top:14px;bottom:0;width:2px;background:rgb(var(--border))}.timeline-dot{flex-shrink:0;width:10px;height:10px;border-radius:50%;background:rgb(var(--brand-500));margin-top:4px}.timeline-dot.ok{background:rgb(var(--positive))}.timeline-dot.warn{background:rgb(var(--warning))}.timeline-dot.err{background:rgb(var(--negative))}.timeline-body{min-width:0}.pulse{animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}@media (max-width: 860px){.sidebar{width:64px}.sidebar span.label,.side-group,.sidebar-footer .hide-sm{display:none}.side-link{justify-content:center}.page{padding:18px}.split,.chapter-layout{grid-template-columns:1fr}.prompts-split{flex-direction:column}.prompts-side{width:100%}}