:root {
  --text: #1a1a1a;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #fff;
  --label-all: #ff8a80;
  /* 全て */
  --label-service: #fff59d;
  /* サービス */
  --label-celebrity: #ffcc80;
  /* 芸能 */
  --label-event: #ffab91;
  /* イベント */
  --label-campaign: #f48fb1;
  /* キャンペーン */
  --label-art: #f8bbd0;
  /* アート */
  --label-manga: #de9bea;
  /* マンガ */
  --label-game: #d1c4e9;
  /* ゲーム */
  --label-transport: #90caf9;
  /* 交通 */
  --label-sports: #80deea;
  /* スポーツ */
  --label-local: #5fedc9;
  /* 地方創生 */
  --label-media: #b9f6ca;
  /* メディア */
  --accent: #ddd;
  /* 仕切り線（青） */
}

* {
  margin: 0;
  padding: 0;
}

*,
::before,
::after {
  box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

html,
body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", "YuGothic", "Meiryo",
  sans-serif;
  font-family: Roboto, 'Noto Sans JP', Meiryo, sans-serif;
  line-height: 1.65;
  margin: 0;
}

.pc-none {
  display: none;
}

.header {
  background: #fff;
  width: 100%;
  height: 100px;
  position: fixed;
  z-index: 10;
  left: 0;
  top: 29px;
  padding: 0 40px;
  box-shadow: 0 5px 5px -5px rgba(53, 47, 47, 0.1);
  line-height: 1;
}
.header-inner {
  width: 100%;
  max-width: 1360px;
  min-width: 1200px;
  height: 100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-inner .logo {
  display: block;
  width: 137px;
  height: 60px;
}
.header-inner .header-menu {
  display: flex;
  align-items: center;
  gap: 0 40px;
}
.header-inner .header-menu .header-menu__sns {
  display: flex;
  align-items: center;
  gap: 0 16px;
}
.header-inner .header-menu .btn-01 {
  width: 120px;
  height: 42px;
  border-radius: 21px;
  font-size: 1.6rem;
}

.header-inner .header-menu .btn-01 {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #005aac;
  color: #fff;
  text-align: center;
  width: 120px;
  height: 42px;
  border-radius: 21px;
  font-size: 16px;
  text-decoration: none;
}
.header-inner .header-menu .btn-01:hover {
  background: #fff;
  color: #005aac;
  border: 2px solid #005aac;
}


.footer .footer__text-01 {
  background-color: #171616;
  padding: 20px 0;
  font-size: 16px;
  text-align: center;
  color: #fff;
}

.footer .footer-security__header {
  width: 1040px;
  margin: 0 auto;
  padding: 20px 10px;
  display: flex;
  align-items: center;
  gap: 0 20px;
}

.footer .footer-security__header .footer-security__sns {
  display: flex;
  gap: 0 10px;
  align-items: center;
}

.footer .footer-securitybnr {
  display: flex;
  gap: 0 10px;
  justify-content: center;
  align-items: center;
  padding: 40px 0;
}

.footer .footer-securitybnr > div {
  width: 100px;
  height: 50px;
}


.wrap {
  max-width: 960px;
  margin: 32px auto;
  padding: 129px 20px 0;
}

h1 {
  font-size: 28px;
  margin: 0 0 24px;
  color: #222;
}

/* GMOブルー */
h2 {
  font-size: 22px;
  margin: 12px 0;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 12px;
}

.card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 16px 0;
  border: none;
  border-bottom: 1px solid var(--accent);
  background: #fff;
  margin-bottom: 20px;
  text-decoration: none;
  color: #171616;
  align-items: center;
}

.card > a.thumb {
  width: 200px;
  height: auto;
  overflow: hidden;
  background: #f5f5f5;
  display: block
}

.card > a.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
}

.title > a {
  color: #005abc;
}

.label {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #111;
}

.label.service {
  background: var(--label-service);
}

.label.celebrity {
  background: var(--label-celebrity);
}

.label.event {
  background: var(--label-event);
}

.label.campaign {
  background: var(--label-campaign);
}

.label.art {
  background: var(--label-art);
}

.label.manga {
  background: var(--label-manga);
}

.label.game {
  background: var(--label-game);
}

.label.transport {
  background: var(--label-transport);
}

.label.sports {
  background: var(--label-sports);
}

.label.local {
  background: var(--label-local);
}

.label.media {
  background: var(--label-media);
}

.card > a .title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px;
}

.card > a .title a {
  color: #0f172a;
  text-decoration: none
}

.card > a  time {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}

.card > a .title a:hover {
  color: #2563eb;
  text-decoration: underline
}

.card > a .summary {
  font-size: 16px;
  color: #222;
  margin: 0;
}

details.year summary {
  list-style: none;
  cursor: pointer;
}

details.year summary::-webkit-details-marker {
  display: none;
}

details.year summary h2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 24px;
  color: #005aac;
}

details.year summary h2::before {
  content: "▸";
  transition: transform .15s ease;
  font-size: 18px;
  color: #334155;
}

details[open] summary h2::before {
  transform: rotate(90deg);
}

/* --- カテゴリナビをラベルと同じ見た目に --- */
nav {
  margin: 0 0 32px;
  display: flex;
  gap: 10px 8px;
  flex-wrap: wrap;
}

nav button {
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  color: #111;
  border: none;
  cursor: pointer;
}

nav button.all {
  background: var(--label-all);
}

nav button.service {
  background: var(--label-service);
}

nav button.celebrity {
  background: var(--label-celebrity);
}

nav button.event {
  background: var(--label-event);
}

nav button.campaign {
  background: var(--label-campaign);
}

nav button.art {
  background: var(--label-art);
}

nav button.manga {
  background: var(--label-manga);
}

nav button.game {
  background: var(--label-game);
}

nav button.transport {
  background: var(--label-transport);
}

nav button.sports {
  background: var(--label-sports);
}

nav button.local {
  background: var(--label-local);
}

nav button.media {
  background: var(--label-media);
}

nav a:hover {
  filter: brightness(0.95);
}

@media (max-width:768px) {
  .pc-none {
    display: block;
}

  .header {
    height: 72px;
    padding: 0 20px;
    top: 0;
  }
  .header-inner {
    max-width: 100%;
    min-width: 100%;
    height: 72px;
  }
  .header-inner .logo {
    width: 91px;
    height: 40px;
  }
  .header-inner .header-menu {
    gap: 0 24px;
  }
  .header-inner .header-menu .btn-01 {
    width: 100px;
    height: 36px;
    font-size: 15px;
  }
  .header-inner .header-menu .btn-01:after {
    display: none;
  }
  .footer .footer__text-01 {
    font-size: 14px;
  }
  .footer .footer-security__header {
    width: 100%;
    flex-direction: column;
    gap: 20px 0;
  }

  .wrap {
    margin: 0;
    padding: 116px 20px 36px;
  }
  .card {
    grid-template-columns: 1fr
  }

  .thumb {
    width: 100%;
    height: 180px;
  }
}