:root,:root[data-theme=dark]{--bg:#090909;--panel:#111111;--card:#151515;--card-hover:#1a1a1a;--control:#1a1a1a;--input:#222222;--border:rgba(255,255,255,0.06);--text:#ffffff;--text-muted:#9b9cb0;--text-dim:#6f7080;--accent:#007aff;--accent-strong:#3b82f6;--accent-soft:rgba(0,122,255,0.08);--accent-soft-strong:rgba(0,122,255,0.12);--green:#34c759;--green-soft:rgba(52,199,89,0.08);--orange:#ff9500;--orange-soft:rgba(255,149,0,0.08);--red:#ff2d55;--red-soft:rgba(255,45,85,0.08);--skeleton:repeating-conic-gradient(#f2f2f2 0% 25%,#ffffff 0% 50%) 50% /24px 24px;color-scheme:dark}:root[data-theme=light]{--bg:#eceef2;--panel:#ffffff;--card:#f6f7f9;--card-hover:#eef0f4;--control:#f0f1f5;--input:#eceef2;--border:rgba(9,9,9,0.08);--text:#0b0b0f;--text-muted:#5f6172;--text-dim:#8b8d9c;--accent:#007aff;--accent-strong:#0a6cff;--accent-soft:rgba(0,122,255,0.1);--accent-soft-strong:rgba(0,122,255,0.14);--green:#1f9d43;--green-soft:rgba(52,199,89,0.14);--orange:#b96b00;--orange-soft:rgba(255,149,0,0.16);--red:#d81b41;--red-soft:rgba(255,45,85,0.12);color-scheme:light}:root{--shell-pad:24px;--sidebar-w:280px;--topbar-h:72px;--content-pad:36px;--content-max:1038px;--section-gap:40px;--radius-shell:24px;--radius-card:20px;--radius-control:14px;--radius-button:12px;--radius-tag:8px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;font-size:14px;line-height:1.3;-webkit-font-smoothing:antialiased}a{text-decoration:none}a,button{color:inherit}button{border:0;background:none;cursor:pointer}button,input{font:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::selection{background:var(--accent-soft-strong)}.imagePlaceholder{background:var(--skeleton)}.srOnly{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}