:root,[data-theme=dark]{--bg-app: #0A0A0A;--bg-header: #0D0D0D;--bg-surface: #111111;--bg-surface-hover: #1A1A1A;--bg-sidebar: #111111;--bg-card: #141414;--bg-card-hover: #181818;--bg-callout: #121212;--bg-badge: #1A1A1A;--bg-input: #161616;--border-subtle: #222222;--border-medium: #2E2E2E;--border-hover: #3E3E3E;--border-focus: #3B82F6;--border-dark: #4B5563;--text-primary: #FAFAFA;--text-secondary: #9CA3AF;--text-muted: #6B7280;--text-inverse: #0A0A0A;--accent: #3B82F6;--accent-hover: #2563EB;--accent-subtle: rgba(59, 130, 246, .12);--accent-glow: rgba(59, 130, 246, .25);--logo-filter: brightness(0) invert(1);--max-w: 1160px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", Consolas, Monaco, monospace}[data-theme=light]{--bg-app: #F4F5F7;--bg-header: #FFFFFF;--bg-surface: #FFFFFF;--bg-surface-hover: #EBECF0;--bg-sidebar: #FFFFFF;--bg-card: #FFFFFF;--bg-card-hover: #F8F9FA;--bg-callout: #F1F5F9;--bg-badge: #F1F5F9;--bg-input: #FFFFFF;--border-subtle: #DFE1E6;--border-medium: #C1C7D0;--border-hover: #97A0AF;--border-focus: #0052CC;--border-dark: #091E42;--text-primary: #172B4D;--text-secondary: #5E6C84;--text-muted: #8993A4;--text-inverse: #FFFFFF;--accent: #0052CC;--accent-hover: #0747A6;--accent-subtle: rgba(0, 82, 204, .08);--accent-glow: rgba(0, 82, 204, .2);--logo-filter: none}.brand-logo-img{filter:var(--logo-filter, none);transition:filter .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:15px;background-color:var(--bg-app)}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:800;letter-spacing:-.025em;line-height:1.25}h1{font-size:2.3rem}h2{font-size:1.75rem}h3{font-size:1.28rem}h4{font-size:1.05rem}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;color:inherit}.studio-grid-bg{position:relative;overflow:hidden}.studio-grid-bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:radial-gradient(circle at 50% 0%,rgba(59,130,246,.08) 0%,transparent 60%),linear-gradient(to right,rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.02) 1px,transparent 1px);background-size:100% 100%,40px 40px,40px 40px;z-index:0}.container{width:100%;max-width:var(--max-w);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.flat-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem;transition:border-color .2s ease,background-color .2s ease,transform .2s ease;position:relative}.flat-card:hover{border-color:var(--border-medium);background:var(--bg-card-hover)}.notion-callout{background:var(--bg-callout);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:1.1rem 1.35rem;display:flex;align-items:flex-start;gap:.9rem;transition:border-color .2s ease}.notion-callout:hover{border-color:var(--border-medium)}.flat-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;border-radius:var(--radius-sm);font-size:.73rem;font-weight:700;background:var(--bg-badge);color:var(--text-secondary);border:1px solid var(--border-subtle);letter-spacing:.02em}.btn-solid{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;background:#fff;color:#0a0a0a;font-weight:700;font-size:.85rem;padding:.6rem 1.15rem;border-radius:var(--radius-sm);border:1px solid #FFFFFF;transition:background-color .15s ease,opacity .15s ease,transform .15s ease;cursor:pointer;letter-spacing:.01em}[data-theme=light] .btn-solid{background:#111;color:#fff;border-color:#111}.btn-solid:hover{opacity:.92;transform:translateY(-1px)}.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;background:var(--bg-surface);color:var(--text-primary);font-weight:600;font-size:.85rem;padding:.6rem 1.15rem;border-radius:var(--radius-sm);border:1px solid var(--border-medium);transition:background-color .15s ease,border-color .15s ease,transform .15s ease;cursor:pointer}.btn-outline:hover{background:var(--bg-surface-hover);border-color:var(--border-hover);transform:translateY(-1px)}.btn-accent{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;background:var(--accent);color:#fff;font-weight:700;font-size:.85rem;padding:.6rem 1.15rem;border-radius:var(--radius-sm);border:1px solid var(--accent);transition:background-color .15s ease,opacity .15s ease;cursor:pointer}.btn-accent:hover{background:var(--accent-hover)}.screenshot-slot{background:var(--bg-surface);border:1px dashed var(--border-medium);border-radius:var(--radius-sm);padding:2.25rem 1.5rem;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem}.screenshot-slot-title{font-size:.88rem;font-weight:700;color:var(--text-primary)}.screenshot-slot-desc{font-size:.78rem;color:var(--text-muted);max-width:480px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.mobile-only{display:none!important}.desktop-only{display:inline-flex!important}.wiki-sidebar{display:flex!important;flex-direction:column!important;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1rem;position:sticky;top:72px;max-height:calc(100vh - 100px);overflow-y:auto}@media (max-width: 860px){.mobile-only{display:flex!important}.desktop-only,.nav-desktop{display:none!important}.wiki-grid{grid-template-columns:1fr!important;gap:1.25rem!important}.wiki-sidebar:not(.mobile-open){display:none!important}.wiki-sidebar.mobile-open{display:flex!important;position:static!important;max-height:none!important;margin-bottom:1rem}.wiki-content-card{padding:1.5rem 1.15rem!important}}@media (max-width: 768px){.container{padding-left:1rem;padding-right:1rem}.hero-buttons{width:100%}.hero-buttons button,.hero-buttons a{width:100%;justify-content:center}.stats-grid{grid-template-columns:repeat(2,1fr)!important;gap:.75rem!important}.stats-grid .flat-card{padding:.85rem!important}.problem-grid,.roadmap-grid,.principles-grid{grid-template-columns:1fr!important}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr!important}.role-row{flex-direction:column!important;align-items:flex-start!important;gap:.25rem!important}}