[hidden] { display: none !important; }
.update-notice-copy { line-height: 1.9; overflow-wrap: anywhere; font-size: 15px; color: var(--text); }
.update-notice-intro { color: var(--muted); line-height: 1.7; }
@media (max-width: 820px) {
  .mobile-bottom-nav { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 1fr; }
}

.extra-play-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.extra-play-card { position: relative; display: flex; flex-direction: column; min-height: 320px; overflow: hidden; padding: clamp(24px, 3vw, 38px); border: 1px solid rgba(255,255,255,.15); border-radius: 20px; background: linear-gradient(145deg, #19304a 0%, #0b1829 70%); box-shadow: 0 24px 65px rgba(0,0,0,.22); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.extra-play-card::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .6; background: radial-gradient(circle at 85% 18%, rgba(255,255,255,.1), transparent 34%), linear-gradient(118deg, transparent 46%, rgba(255,255,255,.055) 46.2%, transparent 47%); }
.extra-play-guess { background: linear-gradient(145deg, #273051 0%, #101d32 72%); }
.extra-play-challenge { background: linear-gradient(145deg, #46322c 0%, #15202f 72%); }
.extra-play-card:hover, .extra-play-card:focus-visible { transform: translateY(-4px); border-color: rgba(255,255,255,.45); box-shadow: 0 32px 80px rgba(0,0,0,.33); }
.extra-play-card:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.extra-play-card-top, .extra-play-card-bottom { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.extra-play-card-top { color: rgba(255,255,255,.75); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.extra-play-index { color: rgba(255,255,255,.47); font-size: 10px; }
.extra-play-card-content { position: relative; z-index: 1; margin: auto 0; }
.extra-play-card-content h2 { margin: 0; font-size: clamp(32px, 3.2vw, 50px); font-weight: 850; letter-spacing: -.04em; }
.extra-play-card-content p { max-width: 30ch; margin: 12px 0 0; color: rgba(255,255,255,.72); font-size: 14px; line-height: 1.7; }
.extra-play-card-bottom { border-top: 1px solid rgba(255,255,255,.18); padding-top: 18px; font-size: 12px; font-weight: 800; }
@media (max-width: 760px) { .extra-play-grid { grid-template-columns: 1fr; } .extra-play-card { min-height: 265px; } }