:root {
  --ink: #1a1612;
  --paper: #f3ead8;
  --card: #fff8ec;
  --rule: #c9b79a;
  --muted: #6b5d4c;
  --accent: #9a3b1d;
  --ok: #2f5a3c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1200px 500px at 10% -10%, #ffe8c4 0%, transparent 55%),
    var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.5;
}

.frame {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.mast {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
}

.mark {
  margin: 0;
  letter-spacing: 0.28em;
  font-size: 0.85rem;
  font-weight: 700;
}

.kicker {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.lede,
.note {
  color: var(--ink);
  font-size: 1.05rem;
}

.note {
  color: var(--muted);
}

form {
  margin-top: 2rem;
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 1.25rem;
}

label {
  display: block;
  margin: 0.85rem 0 0.3rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

form label:first-of-type {
  margin-top: 0;
}

input {
  width: 100%;
  border: 1px solid var(--rule);
  background: #fffdf8;
  color: var(--ink);
  font: inherit;
  padding: 0.65rem 0.7rem;
}

input:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}

button {
  margin-top: 1.15rem;
  width: 100%;
  border: 0;
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  letter-spacing: 0.03em;
  padding: 0.85rem 1rem;
  cursor: pointer;
}

button:hover {
  background: #2a231c;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.status {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
}

.status.ok {
  color: var(--ok);
}

.status.err {
  color: var(--accent);
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 520px) {
  .mast {
    flex-direction: column;
    gap: 0.35rem;
  }
}