:root {
  --bg: #fff7f4;
  --bg2: #fdf0ff;
  --card: rgba(255, 255, 255, 0.72);
  --text: #5e4a57;
  --muted: #907b88;
  --accent: #df98b4;
  --accent-2: #a8b8ef;
  --border: rgba(223, 152, 180, 0.22);
  --shadow: 0 24px 60px rgba(175, 126, 151, 0.15);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 217, 228, 0.95), transparent 28%),
    radial-gradient(circle at top right, rgba(211, 225, 255, 0.92), transparent 34%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}
.page-shell {
  width: min(980px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}
.hero-card, .list-card, .detail-card, .diary-card {
  background: var(--card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.hero-card { padding: 28px; }
.eyebrow, .section-label { color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; font-size: 12px; }
.list-card, .detail-card { margin-top: 24px; padding: 24px; }
.diary-list { display: grid; gap: 16px; }
.diary-card { padding: 18px; }
.diary-card__meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
.diary-mood {
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(223, 152, 180, 0.14);
}
.diary-summary, .detail-summary, .detail-body { line-height: 1.7; }
.diary-expand {
  margin-top: 12px;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(223, 152, 180, 0.14);
  color: var(--text);
  cursor: pointer;
}
.empty-state { color: var(--muted); text-align: center; padding: 26px 10px; }
.detail-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.detail-highlight {
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(168, 184, 239, 0.16);
  color: var(--text);
  font-size: 13px;
}
.detail-body {
  white-space: pre-wrap;
  color: var(--text);
}
@media (max-width: 760px) {
  .page-shell { width: min(100vw - 20px, 980px); }
}