@charset "UTF-8";

:root {
  --onux-ink: #111111;
  --onux-paper: #f6f3ec;
  --onux-card: #fbfaf7;
  --onux-line: #d8d2c7;
  --onux-muted: #6d685f;
  --onux-yellow: #ffc400;
  --onux-blue: #0860df;
}

body.onux-archive-page {
  margin: 0;
  background: var(--onux-paper);
  color: var(--onux-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.65;
}

.onux-archive-page *,
.onux-archive-page *::before,
.onux-archive-page *::after {
  box-sizing: border-box;
}

.onux-archive-page a {
  color: inherit;
  text-decoration: none;
}

.onux-archive-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.onux-archive-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid var(--onux-line);
}

.onux-archive-brand {
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
}

.onux-archive-desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.3vw, 38px);
  font-size: 14px;
  font-weight: 700;
}

.onux-archive-desktop-nav a,
.onux-archive-mobile-menu a {
  transition: color 160ms ease;
}

.onux-archive-desktop-nav a:hover,
.onux-archive-desktop-nav a[aria-current="page"] {
  color: var(--onux-blue);
}

.onux-archive-mobile-menu {
  display: none;
}

.onux-archive-main {
  padding: clamp(48px, 7vw, 84px) 0 clamp(72px, 9vw, 120px);
}

.onux-archive-intro {
  max-width: 760px;
  margin-bottom: clamp(54px, 7vw, 88px);
}

.onux-archive-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.onux-archive-kicker::after {
  content: "";
  width: 44px;
  height: 4px;
  background: var(--onux-yellow);
}

.onux-archive-intro h1 {
  margin: 0;
  font-size: clamp(44px, 6.5vw, 76px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.onux-archive-intro > p:last-child {
  margin: 22px 0 0;
  color: var(--onux-muted);
  font-size: 15px;
}

.onux-archive-year + .onux-archive-year {
  margin-top: clamp(64px, 8vw, 96px);
}

.onux-archive-year-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--onux-ink);
}

.onux-archive-year-heading h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.035em;
}

.onux-archive-year-heading span {
  color: var(--onux-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.onux-archive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.onux-archive-card {
  min-width: 0;
  background: var(--onux-card);
  border: 1px solid var(--onux-line);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.onux-archive-card:hover,
.onux-archive-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--onux-blue);
  box-shadow: 0 12px 30px rgba(17, 17, 17, 0.07);
}

.onux-archive-card > a {
  position: relative;
  min-height: 154px;
  display: grid;
  grid-template-columns: 156px minmax(0, 1fr);
  align-items: stretch;
}

.onux-archive-card > a:focus-visible {
  outline: 3px solid var(--onux-blue);
  outline-offset: -3px;
}

.onux-archive-thumb {
  min-height: 154px;
  overflow: hidden;
  background: var(--onux-yellow);
}

.onux-archive-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.onux-archive-thumb > span {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.onux-archive-card-body {
  min-width: 0;
  padding: 20px 44px 18px 20px;
}

.onux-archive-card time {
  color: var(--onux-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.onux-archive-card h3 {
  margin: 7px 0 14px;
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.onux-archive-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.onux-archive-tags span {
  padding: 2px 9px;
  color: var(--onux-blue);
  border: 1px solid #8ab5f2;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.6;
}

.onux-archive-arrow {
  position: absolute;
  right: 18px;
  bottom: 16px;
  color: var(--onux-blue);
  font-size: 21px;
  transition: transform 160ms ease;
}

.onux-archive-card:hover .onux-archive-arrow {
  transform: translateX(4px);
}

.onux-archive-empty {
  padding: 42px;
  text-align: center;
  border: 1px solid var(--onux-line);
  border-radius: 12px;
}

.onux-archive-footer {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  border-top: 1px solid var(--onux-line);
  font-size: 13px;
  font-weight: 700;
}

.onux-archive-footer a:hover {
  color: var(--onux-blue);
}

@media (max-width: 900px) {
  .onux-archive-desktop-nav {
    display: none;
  }

  .onux-archive-mobile-menu {
    position: relative;
    display: block;
  }

  .onux-archive-mobile-menu summary {
    cursor: pointer;
    list-style: none;
    font-size: 13px;
    font-weight: 800;
  }

  .onux-archive-mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .onux-archive-mobile-menu nav {
    position: absolute;
    z-index: 10;
    top: 36px;
    right: 0;
    width: min(290px, calc(100vw - 40px));
    padding: 10px;
    background: var(--onux-card);
    border: 1px solid var(--onux-line);
    border-radius: 10px;
    box-shadow: 0 18px 45px rgba(17, 17, 17, 0.13);
  }

  .onux-archive-mobile-menu nav a {
    display: flex;
    justify-content: space-between;
    padding: 10px 8px;
    border-bottom: 1px solid var(--onux-line);
    font-size: 13px;
    font-weight: 700;
  }

  .onux-archive-mobile-menu nav a:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 760px) {
  .onux-archive-shell {
    width: min(100% - 32px, 600px);
  }

  .onux-archive-header {
    min-height: 68px;
  }

  .onux-archive-brand {
    font-size: 29px;
  }

  .onux-archive-main {
    padding-top: 40px;
  }

  .onux-archive-intro {
    margin-bottom: 48px;
  }

  .onux-archive-intro h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .onux-archive-intro > p:last-child {
    font-size: 13px;
  }

  .onux-archive-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .onux-archive-card > a {
    min-height: 126px;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .onux-archive-thumb {
    min-height: 126px;
  }

  .onux-archive-card-body {
    padding: 14px 36px 13px 14px;
  }

  .onux-archive-card h3 {
    margin: 5px 0 10px;
    font-size: 15px;
    line-height: 1.45;
  }

  .onux-archive-tags span {
    font-size: 9px;
  }

  .onux-archive-arrow {
    right: 13px;
    bottom: 11px;
  }
}