:root {
  color-scheme: light dark;
  --bg: #fafaf7;
  --fg: #1a1a1a;
  --muted: #5a5a55;
  --accent: #d4823a;
  --border: rgba(0, 0, 0, 0.15);
  --field-bg: #fff;
  --error: #b3261e;
  --ok: #1f7a3a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14110d;
    --fg: #f4f1ea;
    --muted: #a7a299;
    --border: rgba(255, 255, 255, 0.18);
    --field-bg: #1d1a15;
    --error: #ff7a6a;
    --ok: #6ed089;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.6;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin: 0 0 1rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.lede { margin: 0 0 3rem; opacity: 0.85; }

form {
  display: grid;
  gap: 1.25rem;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
}

label {
  display: grid;
  gap: 0.35rem;
}

label span {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

input, textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  background: var(--field-bg);
  color: var(--fg);
  border-radius: 6px;
  font: inherit;
  font-size: 1rem;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

textarea { resize: vertical; min-height: 8rem; }

button {
  justify-self: start;
  padding: 0.7rem 1.4rem;
  border: none;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: filter 120ms ease;
}

button:hover:not(:disabled) { filter: brightness(1.08); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

#status {
  margin: 0;
  min-height: 1.5rem;
  font-size: 0.95rem;
}
#status.ok { color: var(--ok); }
#status.error { color: var(--error); }

.cf-turnstile { min-height: 65px; }