/* 大学生協向けページ(/univcoop/)だけで使う部品。色と角丸は site.css の変数に合わせる。site.css と同じ名前の部品が効かないよう、.uc の中に閉じる */
.uc { line-height: 1.8; }
.uc h2, .uc h3, .uc h4 { line-height: 1.45; }
.uc img { max-width: 100%; height: auto; display: block; }

/* 入口 */
.uc-notice { margin: 0 0 20px; padding: 14px 18px; background: var(--tint); border-left: 4px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; font-size: 15px; }
.uc-notice strong { display: block; color: var(--accent); font-size: 13px; }
.uc-sub { margin: -6px 0 18px; color: var(--muted); font-size: 15px; }
.uc-webinars { display: grid; gap: 20px; }
.uc-webinar { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: var(--ink); text-decoration: none; transition: box-shadow .2s, transform .2s; }
.uc-webinar:hover { box-shadow: 0 8px 24px rgba(14, 21, 34, .12); transform: translateY(-2px); }
.uc-webinar img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.uc-webinar__body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 20px; }
.uc-webinar h3 { margin: 0 0 6px; font-size: 19px; }
.uc-webinar p { margin: 0 0 12px; font-size: 15px; }
.uc-webinar .uc-webinar__latest { margin: auto 0 2px; padding-top: 12px; border-top: 1px solid var(--line); font-weight: 700; font-size: 14px; }
.uc-webinar__latest span { margin-right: 10px; color: var(--muted); font-weight: 400; font-size: 13px; }
.uc-webinar .uc-webinar__text { color: var(--muted); font-size: 14px; }
.uc-webinar__more { color: var(--accent); font-weight: 700; font-size: 14px; }
.uc-webinar__more::after { content: " →"; }
@media (min-width: 768px) { .uc-webinars { grid-template-columns: 1fr 1fr; } }

.uc-products { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.uc-products li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.uc-products h3 { margin: 0 0 8px; font-size: 16px; }
.uc-products__links { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; font-size: 14px; }
.uc-products__links a[target="_blank"]::after { content: " ↗"; }
@media (min-width: 640px) { .uc-products { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .uc-products { grid-template-columns: repeat(3, 1fr); } }

.uc-updates { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.uc-updates li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.uc-updates time { display: block; color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
@media (min-width: 768px) { .uc-updates li { display: grid; grid-template-columns: 130px 1fr; gap: 12px; } }

/* 一覧・各回 共通 */
.uc-meta { display: grid; gap: 10px; margin: 0 0 20px; }
.uc-meta div { padding: 12px 16px; background: var(--tint); border-radius: var(--radius); }
.uc-meta dt { color: var(--muted); font-size: 13px; }
.uc-meta dd { margin: 0; font-weight: 700; font-size: 15px; }
@media (min-width: 768px) { .uc-meta { grid-auto-flow: column; grid-auto-columns: 1fr; } }
.uc-back { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 0 0 24px; font-size: 14px; }
.uc-back a[href^="./"]::before { content: "← "; }
.uc-back a[target="_blank"]::after { content: " ↗"; }
.uc-section { margin-top: 32px; }
.uc-section:first-of-type { margin-top: 0; }
.uc-head { margin-bottom: 16px; }
.uc-head h2 { margin: 0; font-size: 22px; }
.uc-head .subtext { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.uc .footer-links { display: grid; gap: 0; border-top: 1px solid var(--line); }
.uc .footer-link { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }

/* アーカイブ一覧 */
.uc .grid { display: grid; gap: 20px; }
.uc .grid .card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; color: var(--ink); text-decoration: none; transition: box-shadow .2s, transform .2s; }
.uc .grid .card:hover { box-shadow: 0 8px 24px rgba(14, 21, 34, .12); transform: translateY(-2px); }
.uc .grid .meta { color: var(--accent); font-size: 13px; font-weight: 700; }
.uc .grid h2 { margin: 2px 0 8px; font-size: 20px; }
.uc .grid p { margin: 0 0 10px; font-size: 15px; }
.uc .grid ul { margin: 0 0 14px; padding-left: 1.2em; color: var(--muted); font-size: 14px; }
.uc .card-link { margin-top: auto; color: var(--accent); font-weight: 700; font-size: 14px; }
.uc .card-link::after { content: " →"; }
@media (min-width: 768px) { .uc .grid { grid-template-columns: 1fr 1fr; } }

/* 製品別の一覧 */
.uc .archive-column > h3 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.uc .archive-card { display: grid; gap: 0 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.uc .archive-card:last-child { border-bottom: 1px solid var(--line); }
.uc .status-chip { justify-self: start; padding: 1px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.uc .is-published { color: var(--accent); background: #e8f0fa; }
.uc .is-soon { color: var(--muted); background: var(--tint); border: 1px solid var(--line); }
.uc .archive-card h4 { margin: 6px 0 2px; font-size: 18px; }
.uc .archive-card__meta { margin: 0 0 8px; color: var(--muted); font-size: 14px; }
.uc .archive-card__summary { margin: 0 0 10px; font-size: 15px; }
.uc .archive-card__summary strong { font-weight: 400; color: var(--muted); }
.uc .archive-card__cta-group { margin: 0 0 12px; font-size: 14px; font-weight: 700; }
.uc .archive-card__cta::after { content: " →"; }
.uc .archive-card__thumb-link img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; }
.uc .coming-soon-box { display: grid; place-items: center; aspect-ratio: 16 / 9; padding: 12px; background: var(--tint); border-radius: 8px; color: var(--muted); font-size: 14px; text-align: center; }
@media (min-width: 768px) {
  .uc .archive-card { grid-template-columns: 1fr 280px; }
  .uc .archive-card > * { grid-column: 1; }
  .uc .archive-card > .archive-card__thumb-link, .uc .archive-card > .coming-soon-box { grid-column: 2; grid-row: 1 / span 5; align-self: start; }
  .uc .archive-card__cta-group { margin-bottom: 0; }
}

/* 各回の概要 */
.uc .panel { margin-top: 24px; }
.uc .panel:first-of-type { margin-top: 0; }
.uc .panel > h2 { margin: 0 0 6px; font-size: 20px; }
.uc .panel > p { margin: 0 0 14px; color: var(--muted); font-size: 15px; }
.uc .video-frame { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: var(--radius); overflow: hidden; }
.uc .video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.uc .placeholder { padding: 16px 18px; background: var(--tint); border-radius: var(--radius); color: var(--muted); font-size: 15px; }
.uc .toggle { display: inline-flex; margin-bottom: 18px; padding: 3px; background: var(--tint); border-radius: 999px; }
.uc .toggle button { min-height: 40px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: inherit; font-size: 14px; font-weight: 700; cursor: pointer; }
.uc .toggle button.is-active { background: var(--accent); color: var(--accent-ink); }
.uc .view { display: none; }
.uc .view.is-active { display: block; }
.uc .summary-grid { display: grid; gap: 16px; }
.uc .summary-grid .card { padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.uc .summary-grid h2 { margin: 0 0 8px; font-size: 17px; }
.uc .summary-grid ul { margin: 0; padding-left: 1.2em; font-size: 15px; }
.uc .summary-grid li + li { margin-top: 4px; }
@media (min-width: 768px) { .uc .summary-grid { grid-template-columns: 1fr 1fr; } }
.uc .timeline { border-top: 1px solid var(--line); }
.uc .timeline-item { display: grid; gap: 2px 20px; padding: 14px 8px; border-bottom: 1px solid var(--line); }
.uc .timeline-item[role="button"]:hover { background: var(--tint); }
.uc .timeline-time { color: var(--accent); font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; }
.uc .timeline-item h3 { margin: 0 0 2px; font-size: 16px; }
.uc .timeline-item p { margin: 0; color: var(--muted); font-size: 15px; }
.uc .note { margin-top: 14px; padding: 12px 16px; background: var(--tint); border-radius: var(--radius); font-size: 14px; }
@media (min-width: 768px) { .uc .timeline-item { grid-template-columns: 130px 1fr; } }