.builder{display:grid;grid-template-columns:200px 360px 1fr;gap:16px;padding:16px;align-items:start}@media(max-width:1100px){.builder{grid-template-columns:1fr}}.builder-rail{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px}.builder-rail h2,.builder-settings h2,.stage-title{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.builder-nav{display:flex;flex-direction:column;gap:6px}.builder-nav button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-weight:500}.builder-nav button .ico{font-size:16px}.builder-nav button.active{border-color:var(--accent);background:#6ea8fe1f}.rail-note{margin:14px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}.rail-note code{color:var(--accent)}.builder-settings{position:sticky;top:16px}.builder-stage{display:flex;flex-direction:column;gap:10px}.builder-preview{--t-accent: #6ea8fe;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#fff;color:#111;font-family:ui-sans-serif,system-ui,sans-serif}.t-header{display:flex;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid #eee}.t-logo{font-size:18px;color:var(--t-accent)}.t-nav{display:flex;gap:14px;flex:1}.t-nav a{color:#444;text-decoration:none;font-size:14px}.t-search{border:1px solid #ddd;border-radius:999px;padding:6px 12px;font-size:13px;color:#111;background:#fafafa}.t-hero{padding:48px 24px;background:linear-gradient(135deg,var(--t-accent),#111);color:#fff}.t-hero h1{margin:0 0 8px;font-size:30px}.t-hero p{margin:0 0 18px;opacity:.9}.t-cta{background:#fff;color:#111;border:none;border-radius:999px;padding:10px 22px;font-weight:600;cursor:pointer}.t-products{padding:24px}.t-products h2{margin:0 0 16px;font-size:20px}.t-grid{display:grid;gap:14px}.t-card{border:1px solid #eee;border-radius:12px;padding:18px;text-align:center;background:#fafafa}.t-emoji{font-size:40px}.t-name{margin-top:8px;font-size:14px;font-weight:500}.t-price{color:var(--t-accent);font-weight:700}.t-footer{display:flex;justify-content:space-between;padding:18px;border-top:1px solid #eee;font-size:13px;color:#666}.t-social{letter-spacing:4px}.builder-payload-wrap summary{cursor:pointer;font-size:13px;color:var(--muted)}