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blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.studio-crumb{color:var(--text-dim);font-weight:600;font-size:.95rem}.studio-actions{display:flex;align-items:center;gap:.6rem;margin-left:auto}.tier-badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:.2rem .55rem;border-radius:var(--radius-pill);border:1px solid var(--border)}.tier-pro{color:#fff;background:var(--accent-grad);border-color:transparent}.tier-free{color:var(--text-dim);background:var(--surface-2)}.editor-title{font-size:1rem;margin:0}.autosave-pill{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-dim);padding:.2rem .65rem;border-radius:var(--radius-pill);background:var(--surface-2);border:1px solid var(--border)}.autosave-pill[data-dirty=true]{color:var(--accent)}.route-loading{min-height:60vh;display:flex;align-items:center;justify-content:center;gap:.6rem;color:var(--text-dim)}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--accent);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.legal-main{flex:1;max-width:720px;margin:0 auto;padding:clamp(2rem,6vw,4rem) clamp(1rem,4vw,2rem)}.legal-main h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 1.5rem}.legal-main h2{font-size:1.2rem;margin:2rem 0 .5rem}.legal-main p{color:var(--text-dim);line-height:1.7}