@import url('https://fonts.googleapis.com/css2?family=REM:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #1e1f24;
  --muted: #63677a;
  --border: #e6e8ef;
  --primary: #fe6139;
  --primary-soft: #fff1ec;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #fff8f5 0%, var(--bg) 42%);
  color: var(--text);
  font-family:
    "REM",
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(980px, 92%);
  margin: 36px auto 60px;
}

.topbar {
  margin-bottom: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--text);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 5px var(--primary-soft);
}

.hero {
  background: linear-gradient(135deg, #fff 0%, #fff7f3 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 26px 24px;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  line-height: 1.2;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 20px;
  margin: 0 0 14px;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  line-height: 1.25;
}

p {
  margin: 0 0 10px;
}

p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 6px;
}

.notice {
  border-left: 4px solid var(--primary);
  background: var(--primary-soft);
}

.footer {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.grid-2 {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}