:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--void:#06030a;--ink:#140820;--plum:#3b0f4f;--amber:#ffae2b;--flare:#fff3c4;--text:#e9dccb;--muted:#9a879e;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 50% 0%, var(--plum), var(--void) 70%);min-height:100vh;color:var(--text);margin:0}main{max-width:860px;margin:0 auto;padding:24px 16px 48px}header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}h1{letter-spacing:.04em;color:var(--flare);text-shadow:0 0 18px #ffae2b99;margin:0;font-size:1.6rem}h2{color:var(--amber);margin:20px 0 6px;font-size:1.15rem}nav{flex-wrap:wrap;gap:8px;display:flex}button{font:inherit;border:1px solid var(--plum);background:var(--ink);color:var(--text);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:.9rem}button[aria-pressed=true]{border-color:var(--amber);color:var(--void);background:var(--amber)}.stage{background:#000;border-radius:8px;width:min(100%,100vh - 120px);min-width:280px;margin:0 auto;overflow:hidden;box-shadow:0 0 48px #ff7b1c2e}p{margin:0 0 10px;line-height:1.55}.note{color:var(--muted);font-size:.9rem}