:root{--primary-color: #8b7355;--primary-dark: #5d4037;--primary-light: #a9927d;--accent-gold: #c5a065;--text-primary: #3e2723;--text-secondary: #795548;--bg-primary: #ffffff;--bg-secondary: #f9f7f2;--bg-body: #efebe9;--border-color: #d7ccc8;--shadow: 0 10px 30px -10px rgba(62, 39, 35, .15);--shadow-sm: 0 1px 2px 0 rgba(62, 39, 35, .05)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Helvetica Neue,Helvetica,Arial,sans-serif;background:linear-gradient(135deg,var(--surface-bg-start, #f5f0eb) 0%,var(--surface-bg-end, #e0d6cc) 100%);color:var(--text-primary)}button,input,select,textarea{font:inherit}.page-shell{min-height:100vh;padding:24px}.topbar{margin:0 auto 18px;padding:14px 18px;border:1px solid color-mix(in srgb,var(--text-primary) 16%,transparent);border-radius:2px;background:color-mix(in srgb,var(--bg-primary) 90%,transparent);box-shadow:var(--shadow);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}.topbar .brand-lockup{grid-column:2;justify-self:center}.topbar .top-actions{grid-column:3;justify-self:end}.brand-lockup{display:flex;align-items:center;gap:14px}.brand-logo-link{display:inline-flex;align-items:center;justify-content:center;line-height:0}.brand-logo-link img{width:42px;height:42px;object-fit:contain;border-radius:2px;display:block}.brand-mark{width:42px;height:42px;border-radius:2px;background:linear-gradient(180deg,var(--primary-light) 0%,var(--primary-color) 100%);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;letter-spacing:.08em}.brand-kicker{margin:0 0 4px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}.brand-lockup h1{margin:0;font-size:24px;color:var(--primary-dark)}.top-actions{display:flex;gap:8px;flex-wrap:wrap}.ghost-btn,.mini-btn,.action-btn,.mode-pill{border:1px solid var(--border-color);border-radius:2px;background:#fff;color:var(--text-primary);cursor:pointer}.ghost-btn,.action-btn{padding:9px 14px}.ghost-btn:hover,.mini-btn:hover,.action-btn:hover,.mode-pill:hover{background:var(--bg-secondary)}.editor-shell{max-width:1380px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.hero-card,.meta-card,.section-card{border:1px solid color-mix(in srgb,var(--text-primary) 18%,transparent);border-radius:2px;background:#ffffffd6;box-shadow:var(--shadow-sm)}.hero-card,.meta-card{padding:20px}.hero-card{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:2px;border:1px solid color-mix(in srgb,var(--text-primary) 20%,transparent);background:#fff;color:var(--primary-dark);font-size:12px;font-weight:600}.chip.muted{color:#7a7a7a}.hero-card h2{margin:10px 0 6px;font-size:30px;color:var(--primary-dark)}.hero-card p{margin:0;max-width:720px;color:var(--text-secondary)}.mode-switch{display:flex;gap:8px;flex-wrap:wrap}.mode-pill{padding:8px 12px;text-transform:uppercase;letter-spacing:.06em;font-size:12px}.mode-pill.active{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary)}.field input,.field select,.editor-area{width:100%;padding:12px 14px;border:1px solid var(--border-color);border-radius:2px;background:var(--bg-secondary);color:var(--text-primary)}.workspace-grid,.editor-column,.preview-column{display:flex;flex-direction:column;gap:16px}.preview-column{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.85fr);align-items:start}.section-card{padding:16px}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}.section-head h3{margin:0 0 4px;color:var(--primary-dark)}.section-head p{margin:0;font-size:13px;color:var(--text-secondary)}.helper-row{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.choice-count-picker{display:inline-flex;align-items:center;gap:4px;padding:4px 6px;border:1px solid color-mix(in srgb,var(--text-primary) 18%,transparent);border-radius:2px;background:color-mix(in srgb,var(--bg-primary) 92%,transparent)}.choice-editor-shell{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:stretch}.choice-count-picker.vertical{flex-direction:column;align-items:center;justify-content:flex-start;gap:6px;padding:8px 6px;min-width:40px}.choice-count-label{margin-right:2px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary)}.choice-count-picker.vertical .choice-count-label{margin-right:0;margin-bottom:2px;font-size:10px}.count-pill{min-width:26px;height:26px;padding:0 6px;border:1px solid var(--border-color);border-radius:2px;background:#fff;color:var(--text-secondary);font-size:12px;font-weight:700;line-height:1;text-transform:lowercase}.count-pill:hover{background:var(--bg-secondary)}.count-pill.active{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}.mini-btn{padding:6px 10px;font-size:12px}.editor-area{min-height:220px;resize:vertical}.code-area{font-family:SFMono-Regular,Menlo,Consolas,monospace;background:var(--bg-secondary)}.split-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.hidden{display:none}.preview-card .preview-surface{min-height:280px;border:1px solid color-mix(in srgb,var(--text-primary) 16%,transparent);border-radius:2px;background:#fff;padding:14px;white-space:pre-wrap;line-height:1.6}.preview-card .preview-surface.preview-surface--embed{padding:0;white-space:normal;overflow:hidden}.legacy-preview-frame{display:block;width:100%;min-height:560px;border:0;background:#fff}.action-card .action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.action-btn.primary{background:linear-gradient(180deg,var(--primary-light) 0%,var(--primary-color) 100%);color:#fff;border-color:var(--primary-color)}.action-btn.primary:hover{background:linear-gradient(180deg,var(--primary-color) 0%,var(--primary-dark) 100%)}.status-note{margin:14px 0 0;font-size:13px;color:var(--text-secondary)}code{font-family:SFMono-Regular,Menlo,Consolas,monospace;background:color-mix(in srgb,var(--bg-secondary) 80%,var(--text-primary));padding:1px 4px;border-radius:2px}@media(max-width:1100px){.field-grid,.preview-column{grid-template-columns:1fr}}@media(max-width:760px){.page-shell{padding:12px}.topbar,.hero-card,.section-head{flex-direction:column}.field-grid,.action-card .action-grid,.split-grid,.choice-editor-shell{grid-template-columns:1fr}.choice-count-picker.vertical{flex-direction:row;flex-wrap:wrap;justify-content:flex-start}.mode-switch,.helper-row,.top-actions{justify-content:flex-start}}