:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #1f2430;
  --muted: #5b6472;
  --brand: #2f6fed;
  --border: #e6e8ec;
}

* {
  box-sizing: border-box;
}

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

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

header.top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

header.top img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

header.top h1 {
  font-size: 22px;
  margin: 0;
}

header.top p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 28px 8px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 17px;
  margin: 0 0 8px;
}

.card p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 15px;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 12px;
}

.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.feature .emoji {
  font-size: 22px;
}

.feature h3 {
  font-size: 15px;
  margin: 10px 0 4px;
}

.feature p {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
}

footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

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

footer a:hover {
  text-decoration: underline;
}

.legal h2 {
  font-size: 18px;
  margin-top: 28px;
}

.legal h2:first-child {
  margin-top: 0;
}

.legal p, .legal li {
  color: var(--text);
  font-size: 14.5px;
}

.legal ul {
  padding-left: 20px;
}

.updated {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 30px;
}

@media (max-width: 480px) {
  .features {
    grid-template-columns: 1fr;
  }
}