:root{--bg: #0b0f19;--bg-elevated: #111827;--surface: #1a2233;--surface-hover: #222c42;--border: rgba(148, 163, 184, .14);--text: #f7f9fc;--text-dim: #c3cddd;--text-faint: #8b99b0;--primary: #1565f5;--accent: #22d3ee;--gradient: linear-gradient(96deg, #4c8dff 0%, #22d3ee 55%, #7dd3fc 100%);--bubble-grad: linear-gradient(115deg, #1d5fe0 0%, #4f9cf9 100%);--error: #f87171;--radius-lg: 24px;--radius-md: 16px;--shadow: 0 8px 30px rgba(2, 6, 23, .45);--bubble-shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 16px rgba(0, 0, 0, .28), 0 18px 44px rgba(0, 0, 0, .2);--bubble-shadow-accent: 0 1px 3px rgba(2, 6, 23, .4), 0 6px 18px rgba(29, 95, 224, .32), 0 20px 48px rgba(34, 211, 238, .14);--sidebar-w: 272px;color-scheme:dark}@media(prefers-color-scheme:light){:root{--bg: #f7f9fd;--bg-elevated: #ffffff;--surface: #eef2f9;--surface-hover: #e3eaf5;--border: rgba(15, 23, 42, .09);--text: #101828;--text-dim: #475569;--text-faint: #94a3b8;--gradient: linear-gradient(96deg, #1565f5 0%, #0ea5e9 55%, #22d3ee 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p{font-size:14.5px;color:var(--text-dim)}.composer-locked-btn{flex-shrink:0;padding:8px 18px;border-radius:20px;background:var(--gradient);color:#fff;font-size:14px;font-weight:600;transition:opacity .15s ease,transform .1s ease}.composer-locked-btn:active{transform:scale(.96)}.disclaimer{max-width:760px;margin:10px auto 0;text-align:center;font-size:11.5px;color:var(--text-faint)}.consent-backdrop{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:color-mix(in srgb,var(--bg) 35%,transparent)}.consent-card{max-width:440px;width:100%;padding:30px 28px 26px;border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--border);box-shadow:var(--shadow);text-align:center;animation:rise .35s ease both}.consent-logo{width:52px;height:52px;object-fit:contain}.consent-title{margin:14px 0 0;font-size:21px;font-weight:700;letter-spacing:-.01em}.consent-body{margin:12px 0 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var(--border);box-shadow:var(--shadow);overflow:hidden}.gpt-sticky-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 8px 6px 12px}.gpt-sticky-label{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-faint)}.gpt-sticky-close{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;color:var(--text-dim);background:none;border:none;cursor:pointer}.gpt-sticky-close:hover{color:var(--text);background:var(--bg-hover, rgba(127, 127, 127, .12))}