:root {
  --main: #0b5fa5;
  --bg: #f3f6fa;
  --text: #1d2733;
  --sub: #6b7785;
  --line: #dde3ea;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--main); color: #fff; padding: 12px 16px;
  position: sticky; top: 0;
}
.topbar h1 { font-size: 18px; margin: 0; }
.logout { color: #fff; font-size: 13px; opacity: .85; }
main { max-width: 640px; margin: 0 auto; padding: 16px; }
.loading, .message { text-align: center; color: var(--sub); margin-top: 40px; line-height: 1.8; }
.card {
  background: #fff; border-radius: 12px; padding: 16px;
  margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.card h2 { font-size: 16px; margin: 0 0 12px; border-left: 4px solid var(--main); padding-left: 8px; }
dl { display: grid; grid-template-columns: 5em 1fr; gap: 8px 12px; margin: 0; }
dt { color: var(--sub); font-size: 14px; }
dd { margin: 0; word-break: break-all; }
.menu { list-style: none; padding: 0; margin: 0; }
.menu li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 12px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px;
}
.menu li.soon { color: var(--sub); background: #fafbfc; }
.menu li span { font-size: 12px; background: var(--line); border-radius: 999px; padding: 2px 8px; }
.news { list-style: none; padding: 0; margin: 0; }
.news li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.news li:last-child { border-bottom: none; }
.news .title { font-weight: bold; }
.news .meta { color: var(--sub); font-size: 12px; margin: 4px 0; }
.news .body { white-space: pre-wrap; font-size: 14px; line-height: 1.7; }