:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-border: rgba(65, 52, 40, 0.12);
  --text: #23180f;
  --muted: #6f6053;
  --accent: #c6562d;
  --accent-strong: #9f3f1d;
  --shadow: 0 24px 60px rgba(62, 34, 15, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(198, 86, 45, 0.18), transparent 28%),
    linear-gradient(180deg, #f8f2e9 0%, var(--bg) 100%);
}

.page {
  width: min(960px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(10px);
}

.card + .card {
  margin-top: 20px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
}

h1,
h2 {
  margin: 0 0 16px;
}

.lead,
ol,
.banner,
label span {
  color: var(--muted);
}

.stacked-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
}

input,
button {
  font: inherit;
}

input {
  border: 1px solid rgba(111, 96, 83, 0.25);
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.9);
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  cursor: pointer;
}

.banner {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(198, 86, 45, 0.08);
}

.banner.is-error {
  color: #8c2a14;
  background: rgba(173, 50, 17, 0.12);
}

ol {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

@media (max-width: 640px) {
  .page {
    width: min(100vw - 20px, 960px);
    padding: 24px 0 40px;
  }

  .card {
    padding: 20px;
  }
}