:root {
  --bg: #f5f3ef;
  --surface: #ffffff;
  --text: #2b2b2b;
  --muted: #6b6b6b;
  --accent: #3a6ea5;
  --border: #e6e3dd;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Yu Gothic UI", "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: block;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.hero h1 {
  margin: 0 0 4px;
  font-size: 28px;
  letter-spacing: 0.02em;
}

.role {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.card p {
  margin: 0;
  color: var(--text);
}

.tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tags li {
  background: #f0ede7;
  color: var(--text);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
}

.hobby-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hobby-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.hobby-icon {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0ede7;
  border-radius: 8px;
}

.hobby-body {
  flex: 1;
}

.hobby-body strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}

.hobby-body p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gallery img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.gallery img:last-child:nth-child(3n+1) {
  grid-column: 1 / -1;
}

@media (max-width: 480px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

.links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.links a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.links a:hover {
  border-bottom-color: var(--accent);
}

.foot {
  text-align: center;
  margin-top: 32px;
  color: var(--muted);
}

@media (max-width: 480px) {
  main {
    padding: 32px 16px 64px;
  }
  .card {
    padding: 20px;
  }
}