/* Final opening artwork: selected pack/back and uncropped vertical card art. */
.tear-pack{background:#171a2c url("assets/optimization/packs/pack_selected_v2.png") center/contain no-repeat;box-shadow:none}.tear-pack::before,.tear-pack::after,.tear-notch,.tear-label,.tear-mark{display:none}.card-stack::before{content:"";position:absolute;inset:16px auto auto 50%;translate:-50% 0;width:min(300px,82vw);aspect-ratio:2/3;background:url("assets/optimization/card_back/card_back_selected_v2.png") center/contain no-repeat;opacity:.58;transform:rotate(-5deg);filter:drop-shadow(0 16px 25px rgba(0,0,0,.38))}.pull-card{width:clamp(260px,28vw,330px);border-radius:0;background:#fffdf8}.pull-art{height:auto;aspect-ratio:2/3;background:#20263d;position:relative}.pull-art .pull-cat-art{width:100%;height:100%;display:block;object-fit:contain}.pull-rarity-frame{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none}.pull-info{padding:12px 15px 14px}.pull-description{margin:8px 0}.opening-stage{max-height:100%;overflow:auto}.opening-copy{max-width:520px}.pull-card.is-top{cursor:grab}.pull-card.is-top::after{content:"向左或向右滑動";position:absolute;right:12px;top:12px;background:rgba(17,22,43,.76);color:#fffdf8;padding:5px 7px;font:8px "DM Mono",monospace;letter-spacing:.6px}@media(max-width:720px){.opening-stage{padding-top:58px;min-height:100%;height:100%;justify-content:flex-start}.opening-stage h2{font-size:30px}.opening-copy{margin-bottom:12px}.card-stack{height:calc(100vh - 170px);min-height:590px}.pull-card{width:min(82vw,300px)}.pull-info h3{font-size:21px}.pull-description{font-size:11px}.pull-tags{font-size:8px}}