:root, [data-theme="oled"] {
  color-scheme: dark;
  --bg: #000; --bg-deep: #050505; --surface: rgba(9, 10, 13, .92); --surface-2: #09090b; --surface-3: #15171b;
  --text: #f8fafc; --muted: #a2acb8; --faint: #697586; --line: rgba(255,255,255,.1); --line-strong: rgba(255,255,255,.22);
  --cyan: #38bdf8; --cyan-hover: #0ea5e9; --cyan-soft: rgba(56,189,248,.14); --cyan-glow: rgba(56,189,248,.34); --gold: #f59e0b; --rose: #ec4899; --green: #10b981;
  --ambient-cyan: rgba(14,165,233,.16); --ambient-rose: rgba(236,72,153,.075); --ambient-gold: rgba(245,158,11,.055);
  --spot-core: rgba(56,189,248,.23); --spot-edge: rgba(245,158,11,.34);
  --shadow: 0 18px 48px rgba(0,0,0,.62); --radius: 14px; --font: "Plus Jakarta Sans", "PingFang SC", "Noto Sans CJK SC", sans-serif; --mono: "JetBrains Mono", "SFMono-Regular", monospace;
}
[data-theme="light"] { color-scheme: light; --bg: #faf8f6; --bg-deep: #fff; --surface: rgba(255,255,255,.92); --surface-2: #fff; --surface-3: #fbf9f7; --text: #1c1917; --muted: #57514c; --faint: #89817a; --line: rgba(120,70,35,.12); --line-strong: rgba(120,70,35,.24); --cyan: #e11d48; --cyan-hover: #be123c; --cyan-soft: rgba(225,29,72,.08); --cyan-glow: rgba(225,29,72,.17); --gold: #b45309; --rose: #be123c; --green: #15803d; --ambient-cyan: rgba(225,29,72,.09); --ambient-rose: rgba(14,165,233,.045); --ambient-gold: rgba(180,83,9,.045); --spot-core: rgba(225,29,72,.2); --spot-edge: rgba(180,83,9,.38); --shadow: 0 14px 38px rgba(68,52,42,.1); }