:root {
  color-scheme: light;
  --text: #1f2937;
  --muted: #64748b;
  --line: #d8e0ea;
  --bg: #f6f8fb;
  --panel: #ffffff;
  --accent: #0f766e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

main {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 52px 0 64px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 34px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, .08);
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.15;
  letter-spacing: 0;
}

h2 {
  margin: 30px 0 10px;
  font-size: 20px;
  letter-spacing: 0;
}

p,
li {
  font-size: 15.5px;
}

p {
  margin: 10px 0;
}

ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 14px;
}

th,
td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #eef6f5;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

a:hover {
  text-decoration: underline;
}

.lead {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 22px;
}

.notice {
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  padding: 12px 14px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 14.5px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.action {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 13px;
  background: #fff;
}

.site-page-error {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.site-page-error main {
  width: min(680px, calc(100% - 32px));
  padding: 34px;
}

.site-page-error p {
  margin: 0 0 22px;
  color: var(--muted);
}