:root { color-scheme: light dark; --bg: #f6f4ef; --fg: #1b1b1b; --mute: #6b6b6b; --line: #d4cfc4; --accent: #d9481f; }
@media (prefers-color-scheme: dark) { :root { --bg: #151514; --fg: #f2f0ea; --mute: #9a978f; --line: #3a3833; } }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px 16px;
  background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { width: 100%; max-width: 440px; }
h1 { font-size: clamp(38px, 11vw, 60px); line-height: 1; letter-spacing: -.03em; margin: 0 0 14px; overflow-wrap: anywhere; }
p { margin: 0 0 28px; color: var(--mute); }
label { display: block; font-size: 14px; margin-bottom: 6px; }
label span, p span { color: var(--mute); }
input, textarea { width: 100%; font: inherit; color: inherit; background: transparent; border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 12px; margin-bottom: 16px; }
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { width: 100%; font: inherit; font-weight: 600; color: #fff; background: var(--accent); border: 0;
  border-radius: 8px; padding: 12px; cursor: pointer; }
button span { color: inherit; opacity: .8; }
button:hover { filter: brightness(1.08); }
small { display: block; margin-top: 14px; color: var(--mute); font-size: 13px; }
a { color: var(--accent); }
.hp { position: absolute; left: -9999px; }