/* パターン6: 夜明け・パステル */
/* 雰囲気: 前向きで軽やかな気分の日向け。淡いグラデーションで柔らかい読み心地。 */
:root {
  --bg: #fdf6f9;
  --card: #ffffff;
  --text: #4a3b52;
  --muted: #8d7d94;
  --accent: #c77dff;
  --accent2: #ff9fb2;
  --border: #f0e0ea;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  background: linear-gradient(180deg, #fff0f6 0%, #fdf6f9 200px, #fdf6f9 100%);
  color: var(--text);
  line-height: 1.85;
}
.back-link {
  display: block;
  padding: 1.2rem 1.5rem;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
}
.back-link:hover { text-decoration: underline; }
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}
.article {
  background: var(--card);
  border-radius: 1.4rem;
  padding: 2.6rem 2.2rem;
  margin: 0.5rem auto 2rem;
  box-shadow: 0 8px 30px rgba(199, 125, 255, 0.12);
}
.article h1 {
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  font-weight: 800;
  line-height: 1.6;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.6rem;
}
.article .meta {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 1.8rem;
}
.article h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 2.4rem 0 1rem;
  padding: 0.5rem 1rem;
  background: #fdf0f5;
  border-radius: 0.6rem;
  display: inline-block;
}
.article h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.6rem 0 0.6rem;
  color: var(--accent);
}
.article p { margin-bottom: 1.2rem; }
.article strong { color: var(--accent); font-weight: 700; }
.article code {
  background: #f5e8f5;
  color: #a355c9;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.9em;
  font-family: monospace;
}
.article .card {
  background: #fff5f8;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.2rem 1.4rem;
  margin: 1.6rem 0;
}
.article .signature {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--border);
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border);
}
.tag {
  background: #fdf0f5;
  color: var(--accent);
  padding: 0.3rem 0.8rem;
  border-radius: 99px;
  font-size: 0.78rem;
}
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
}
footer a { color: var(--accent); }