:root{--bg: #0b0e14;--bg-raised: #131826;--bg-card: #171d2e;--border: #262e45;--text: #e8ecf5;--text-dim: #97a1b8;--accent: #5eead4;--accent-strong: #2dd4bf;--accent-ink: #062a26;--danger: #f87171;--warn: #fbbf24;--ok: #4ade80;--radius: 12px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--mono: ui-monospace, "Cascadia Code", Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}input{font:inherit}