:root {
  --bg: #EEF2EA;
  --red: #B3372C;
  --surface: #F8FAF5;
  --ink: #12303B;
  --muted: #4E6166;
  --line: #D3DCD1;
  --lake: #12465A;
  --lake-ink: #F4F7F2;
  --lantern: #E2A42B;
  --lantern-wash: #FBEFD2;
  --lantern-ink: #5E4106;
  --font: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0C1F27;
    --red: #EE8C80;
    --surface: #112A34;
    --ink: #E4ECE6;
    --muted: #9FB2B6;
    --line: #21404C;
    --lake: #8CC0CF;
    --lake-ink: #0C1F27;
    --lantern: #F0B84A;
    --lantern-wash: #2A2A18;
    --lantern-ink: #F6D896;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-underline-offset: 3px; }
.shell { max-width: 58rem; margin: 0 auto; padding: 18px 20px 56px; }
.topbar { display: flex; justify-content: space-between; align-items: center; min-height: 52px; }
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; font-weight: 800; font-size: 21px; letter-spacing: -0.03em; }
.mark { display: block; width: 30px; height: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
}
.btn-primary { background: var(--lake); border-color: var(--lake); color: var(--lake-ink); }
.eyebrow { margin: 42px 0 10px; color: var(--lake); font-size: 14px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.lede { max-width: 42rem; margin: 18px 0 0; color: var(--muted); font-size: 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.card {
  margin-top: 32px;
  padding: 20px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}
h2 { margin: 0 0 12px; font-size: 22px; letter-spacing: -0.01em; }
ol { margin: 0; padding-left: 24px; display: grid; gap: 8px; }
li::marker { color: var(--lake); font-weight: 800; }
.note { margin: 12px 0 0; color: var(--muted); font-size: 15px; }
.donation-grid { display: grid; gap: 10px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.donation-button {
  min-height: 72px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1.5px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 22px;
  font-weight: 800;
}
.donation-button:disabled { opacity: 0.55; cursor: not-allowed; }
details {
  margin-top: 10px;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}
summary { cursor: pointer; font-weight: 700; }
details p { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.footer { margin-top: 56px; color: var(--muted); font-size: 14px; }
.footer a + a { margin-left: 14px; }

.feedback-form { display: grid; gap: 6px; margin-top: 28px; }
.feedback-form label { margin-top: 10px; font-weight: 700; font-size: 15px; }
.feedback-form .optional { font-weight: 400; color: var(--muted); }
.feedback-form textarea, .feedback-form input, .feedback-form select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--bg); color: var(--ink); font: inherit; font-size: 16px;
}
.feedback-form textarea { resize: vertical; min-height: 140px; }
.feedback-form :focus { outline: none; border-color: var(--lake); box-shadow: 0 0 0 3px color-mix(in srgb, var(--lake) 25%, transparent); }
.fb-row { display: grid; gap: 0 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .fb-row { grid-template-columns: 1fr 1fr; } }
.fb-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.fb-status { margin: 8px 0 0; min-height: 1.5em; font-weight: 600; }
.fb-status.is-ok { color: var(--lake); }
.fb-status.is-error { color: var(--red); }