/* トップページのCES 2027告知（2026-11-05）。index.html だけが読む */
.nav a.nav-ces { color: #fff; font-weight: 500; border-bottom: 1px solid var(--ice); padding-bottom: 2px; }
.nav a.nav-ces:hover { color: var(--ice); }
@media (max-width: 900px) { .nav a.nav-ces { display: inline-block; } }

.ces-promo { background: var(--paper-warm); padding: clamp(40px, 6vw, 72px) 0; border-bottom: 1px solid var(--hairline); }
.ces-card { display: block; background: #fff; border: 1px solid var(--hairline); border-top: 4px solid var(--blue); border-radius: 6px; overflow: hidden; box-shadow: 0 10px 30px rgba(26,86,143,.08); }
.ces-card__photo { position: relative; margin: 0; aspect-ratio: 21 / 7; }
.ces-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 72%; display: block; }
.ces-card__photo figcaption { position: absolute; left: 12px; bottom: 10px; font-size: 11px; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.6); }
.ces-card__body { padding: clamp(24px, 3.4vw, 44px); display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.ces-card__kicker { font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; color: var(--blue); text-transform: uppercase; }
.ces-card h2 { font-family: var(--serif-jp); font-weight: 600; font-size: clamp(25px, 3vw, 36px); line-height: 1.4; color: var(--ink); margin: 10px 0 12px; }
.ces-card__lead { font-size: 15px; line-height: 1.9; color: var(--ink-soft); }
.ces-ways { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: 10px; }
.ces-ways a { display: block; height: 100%; border: 1px solid var(--hairline); border-radius: 4px; padding: 12px 14px; transition: border-color .2s, background .2s; }
.ces-ways a:hover { border-color: var(--blue); background: #f6f9fd; }
.ces-ways .n { font-family: var(--serif-en); font-size: 18px; color: var(--blue); margin-right: 6px; }
.ces-ways .t { font-family: var(--serif-jp); font-weight: 600; font-size: 15.5px; color: var(--ink); }
.ces-ways .m { display: block; font-size: 12.5px; color: var(--muted); margin-top: 4px; line-height: 1.6; }
.ces-deadline { margin-top: 18px; padding: 10px 14px; background: #fff6f5; border-left: 3px solid var(--signal); font-size: 14px; color: var(--ink); line-height: 1.7; }
.ces-deadline b { font-weight: 500; }
.ces-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.ces-ctas .btn small { opacity: .8; font-size: 12px; margin-left: 4px; }
@media (max-width: 900px) {
  .ces-card__body { grid-template-columns: 1fr; }
  .ces-card__photo { aspect-ratio: 16 / 9; }
}
@media (max-width: 560px) {
  .ces-ctas .btn { width: 100%; text-align: center; }
}
[hidden] { display: none !important; }
.ces-card h2 .nw { display: inline-block; }