:root{color-scheme:light;--bg: #f4f4f5;--bg-elevated: #ffffff;--bg-soft: #fafafa;--text: #18181b;--text-secondary: #52525b;--text-tertiary: #71717a;--text-muted: #a1a1aa;--accent: #2563eb;--accent-soft: #eff6ff;--accent-text: #ffffff;--control: #0891b2;--border: #e4e4e7;--border-strong: #d4d4d8;--warning-bg: #fffbeb;--success: #16a34a;--radius: 8px;--max: 1040px;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;font-size:15px;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button{font:inherit}.page{min-height:100vh}.container{max-width:var(--max);margin:0 auto;padding:0 28px 48px}.hero{background:var(--bg-elevated);border-bottom:1px solid var(--border);padding:32px 0 28px}.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}@media(max-width:860px){.hero-grid,.grid-2,.grid-3,.menu-grid{grid-template-columns:1fr}}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);margin:0}h1{margin:0;line-height:1.15;font-size:clamp(1.75rem,4vw,2.25rem)}h2{margin:0;font-size:1.25rem}h3{margin:0;font-size:1rem}.motto{margin:0;color:var(--text-secondary);font-style:italic;font-size:15px;border-left:2px solid var(--accent);padding-left:12px}.meta{margin:0;font-size:13px;color:var(--text-muted)}.stack{display:flex;flex-direction:column;gap:12px}.stack-lg{gap:32px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row-between{justify-content:space-between;width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}@media(max-width:900px){.grid-3{grid-template-columns:1fr}}.pill{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border);background:var(--bg-soft);color:var(--text-secondary)}.pill-info{background:#ecfeff;border-color:#a5f3fc;color:#0e7490}.pill-success{background:#f0fdf4;border-color:#bbf7d0;color:#15803d}.pill-warning{background:var(--warning-bg);border-color:#fde68a;color:#b45309}.pill-added{background:var(--accent-soft);border-color:#bfdbfe;color:#1d4ed8}.pill-neutral{background:var(--bg-soft)}.pill-deleted{background:#fef2f2;border-color:#fecaca;color:#b91c1c}.pill-ai{background:#f5f3ff;border-color:#ddd6fe;color:#6d28d9}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.stat-label{font-size:12px;color:var(--text-tertiary);margin:0 0 4px}.stat-value{font-size:1.25rem;font-weight:700;margin:0}.bar{height:4px;border-radius:2px;background:#e4e4e7;overflow:hidden}.bar>span{display:block;height:100%;background:var(--accent);border-radius:2px;transition:width .25s ease}.phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.phase-btn{padding:10px;background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;cursor:pointer;text-align:left;color:var(--text)}.phase-btn:hover{border-color:var(--border-strong)}.banner{padding:16px 20px;border-radius:var(--radius);background:var(--accent);color:var(--accent-text)}.banner p{margin:0;opacity:.92;font-size:14px}.btn{border-radius:6px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);padding:6px 12px;cursor:pointer;white-space:nowrap}.btn:hover{background:var(--bg-soft)}.btn-secondary{background:#fff;border-color:var(--border-strong)}.btn-ghost{background:transparent}.btn-active{background:#fef3c7;border-color:#fcd34d}.btn-done{background:var(--success);border-color:var(--success);color:#fff}.btn-on-accent{background:#fff;color:var(--accent);border-color:#fff}.divider{height:1px;background:var(--border);margin:0;border:0}.panel{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);overflow:hidden}.panel-head{padding:14px 16px;border-bottom:1px solid var(--border);background:var(--bg-soft)}.panel-head-accent{border-top:3px solid var(--accent)}.panel-head-muted{border-top:3px solid var(--text-muted)}.panel-body{padding:12px;display:flex;flex-direction:column;gap:8px}.expand{border:1px solid var(--border);border-left-width:3px;border-radius:6px;background:var(--bg-elevated);overflow:hidden}.expand.open{border-color:var(--border-strong);background:#fafafa}.expand-head{display:flex;align-items:flex-start;gap:8px;padding:12px 14px}.expand.compact .expand-head{padding:10px 12px}.expand-toggle{flex:1;display:flex;gap:8px;padding:0;background:transparent;border:none;cursor:pointer;text-align:left;color:var(--text);min-width:0}.expand-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.expand-label{flex:1;min-width:0}.expand-trailing{flex-shrink:0}.expand-title{font-weight:600;display:block}.expand-summary{font-size:13px;color:var(--text-tertiary);display:block;margin-top:2px}.expand-body{padding:0 14px 14px 30px;border-top:1px solid var(--border)}.expand-body>.expand-summary{margin:10px 0 8px}.chevron{flex-shrink:0;margin-top:4px;transition:transform .15s;color:var(--text-tertiary)}.chevron.open{transform:rotate(90deg)}.bullets{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}.bullets li{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--text-secondary)}.bullets li:before{content:"";width:5px;height:5px;border-radius:1px;background:var(--accent);margin-top:8px;flex-shrink:0;opacity:.85}.note{margin:10px 0 0;font-size:13px;color:var(--text-tertiary);font-style:italic}.lead{padding:14px 18px;border-radius:var(--radius);background:var(--accent-soft);border:1px solid #bfdbfe;border-left-width:4px}.lead p{margin:6px 0 0;font-size:14px;color:var(--text-secondary)}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);overflow:hidden}.card-head{width:100%;padding:14px 16px;border:none;border-bottom:1px solid var(--border);background:var(--bg-soft);color:var(--text);font:inherit;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer}.card-head:hover{background:#f4f4f5}.card-body{padding:12px;display:flex;flex-direction:column;gap:8px}.major{border:1px solid var(--border-strong);border-radius:var(--radius);overflow:hidden;background:var(--bg-elevated);border-top:3px solid var(--text-secondary)}.major-head{padding:16px 18px;background:var(--bg-soft);border-bottom:1px solid var(--border)}.major-head p{margin:10px 0 0;font-size:14px;color:var(--text-secondary);max-width:720px}.major-body{padding:16px}.major-col{padding:12px 14px;border-radius:6px;background:var(--bg-soft);border:1px solid var(--border)}.major-col .pill{margin-bottom:10px}.price-box{padding:12px 14px;border-radius:6px;background:var(--bg-soft);border:1px solid var(--border)}.price-box strong{display:block;font-size:14px}.price-box p{margin:4px 0 0;font-size:14px;color:var(--text-secondary)}.footer-note{margin-top:24px;padding:12px 14px;border-radius:6px;background:var(--bg-soft);border:1px dashed var(--border-strong);font-size:13px;color:var(--text-tertiary)}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tone-success,.tone-added{border-left-color:var(--accent)!important}.tone-warning,.tone-deleted{border-left-color:var(--text-secondary)!important}.tone-info{border-left-color:var(--control)!important}.tone-neutral,.tone-renamed{border-left-color:var(--border-strong)!important}