:root{--bg:#0b0f14;--panel:#121821;--panel-2:#17202b;--border:#232e3c;--t:#e8eef5;--t2:#9fb0c3;--t3:#64748b;--acc:#38bdf8;--acc-dim:rgba(56,189,248,.14);--g:#34d399;--r:#f87171;--w:#fbbf24}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg);color:var(--t);font-family:Inter,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--acc);text-decoration:none}.ai-shell{display:flex;flex-direction:column;min-height:100dvh;max-width:760px;margin:0 auto;padding:12px 12px calc(12px + env(safe-area-inset-bottom));gap:10px}.ai-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:4px 10px;padding:4px 2px;max-width:100%}.ai-title{font-size:18px;font-weight:700;letter-spacing:.01em}.ai-title span{color:var(--acc)}.ai-header a{display:inline-flex;align-items:center;min-height:44px;padding:0 2px;font-size:13px;color:var(--t2);white-space:nowrap}.ai-header 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