.pdemo{border:1px solid var(--line);aspect-ratio:16/10;background:#fff;border-radius:12px;overflow:hidden}.pdemo-ktree{flex-direction:column;justify-content:space-between;padding:14px 14px 0;display:flex}.pdemo .pd-card{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 11px 10px}.pdemo .pd-tag{letter-spacing:.04em;color:var(--t3);margin-bottom:3px;font-size:9px;display:block}.pdemo .pd-q{letter-spacing:-.02em;color:var(--t1);margin:0;font-size:13px;font-weight:800;line-height:1.3}.pdemo .pd-hr{background:var(--line);height:1px;margin:8px 0 7px}.pdemo .pd-acts{gap:5px;display:flex}.pdemo .pd-btn{border:1px solid var(--line);color:var(--t3);border-radius:999px;padding:2.5px 9px;font-size:9.5px}.pdemo .pd-btn-on{background:var(--accent);border-color:var(--accent);color:#fff}.pdemo .pd-curve{width:100%;height:34px;color:var(--line);margin-top:8px;display:block}.pdemo-vault{grid-template-columns:34% 1fr;display:grid}.pdemo .pd-side{border-right:1px solid var(--line);background:#00000003;flex-direction:column;gap:6px;padding:12px 9px;display:flex}.pdemo .pd-fold{letter-spacing:.04em;color:var(--t3);font-size:9px}.pdemo .pd-item{background:var(--line);border-radius:3px;width:72%;height:5px;margin-left:7px}.pdemo .pd-item-on{background:var(--t3);width:84%}.pdemo .pd-main{padding:13px 13px 0}.pdemo .pd-title{letter-spacing:-.03em;color:var(--t1);margin:0 0 9px;font-size:14px;font-weight:900}.pdemo .pd-line{background:var(--line);border-radius:3px;height:5px;margin-bottom:7px;display:block;position:relative}.pdemo .pd-line:before{content:"";background:var(--t3);border-radius:50%;width:3px;height:3px;position:absolute;top:1px;left:-9px}.pdemo .pd-main .pd-line{margin-left:9px}.pdemo .pd-l1{width:78%}.pdemo .pd-l2{width:62%}.pdemo .pd-l3{width:84%;margin-left:20px!important}.pdemo .pd-l4{width:54%}.pcards .card:hover .pd-btn-on{transform:translateY(-1px)}.pcards .card:hover .pd-item-on{width:92%}.pdemo .pd-btn-on,.pdemo .pd-item-on{transition:transform .16s,width .16s}@media (prefers-reduced-motion:reduce){.pdemo .pd-btn-on,.pdemo .pd-item-on{transition:none}}.pcards{grid-template-columns:1fr 1fr;gap:20px;display:grid}.pcards .card{color:inherit;border:1px solid var(--line);background:#ffffffdb;border-radius:18px;padding:24px 24px 20px;text-decoration:none;display:block;position:relative}.pcards .card-idle{opacity:.62}.pcards .cart{width:100%;height:auto;margin:14px 0 -18px;display:block}.pcards .cart-bed{background:var(--accent-soft);z-index:0;height:56%;transition:background .45s var(--ease);border-radius:16px;position:absolute;bottom:14px;left:14px;right:14px}.pcards .cart{transition:transform .32s var(--ease)}.pcards .card-spot{pointer-events:none;z-index:2;opacity:0;transition:opacity .45s var(--ease);background:radial-gradient(200px circle at var(--sx,50%) var(--sy,50%), #ffffff8c, transparent 62%), radial-gradient(240px circle at var(--sx,50%) var(--sy,50%), #d9775729, transparent 72%);border-radius:18px;position:absolute;inset:0}@media (hover:hover) and (pointer:fine){.pcards a.card{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 48 48'%3E%3Ccircle cx='24' cy='24' r='22' fill='%231a1a1a'/%3E%3Crect x='14.4' y='14.6' width='6.6' height='13.6' rx='3.3' fill='%23fff'/%3E%3Crect x='27.2' y='14.6' width='6.6' height='13.6' rx='3.3' fill='%23fff'/%3E%3C/svg%3E") 14 14,pointer}.pcards a.card:hover .card-spot{opacity:1}.pcards a.card:hover .cart-bed,.pcards a.card:focus-within .cart-bed{background:color-mix(in srgb, var(--accent) 22%, #fff)}.pcards a.card:hover .cart,.pcards a.card:focus-within .cart{transform:translateY(-6px)}}.pcards .card>.cname,.pcards .card>.cuse,.pcards .card>.cmeta,.pcards .card>.cart,.pcards .card>.pdemo{z-index:1;position:relative}.pcards .card>.pdemo{margin-top:16px}.pcards .cname{letter-spacing:-.052em;margin:0;font-size:clamp(24px,3vw,34px);font-weight:900;line-height:.98}.pcards .cuse{letter-spacing:.06em;color:#777;margin:10px 0 0;font-size:17px;font-weight:650;line-height:1.3}.pcards .cmeta{font-family:var(--mono);letter-spacing:.06em;align-items:baseline;gap:14px;margin:16px 0 0;font-size:12px;display:flex}.pcards .st{color:var(--t3)}.pcards .st-live{color:var(--accent-ink)}.pcards .num{color:var(--accent-ink);font-variant-numeric:tabular-nums;font-size:18px}.pcards .num i{color:var(--t3);margin-left:3px;font-size:11px;font-style:normal}.pcards .card .go{color:var(--t3);font-size:15px;position:absolute;top:26px;right:22px}@media (width<=760px){.pcards{grid-template-columns:1fr;gap:16px}}.page-hub .bar{letter-spacing:.12em;color:var(--t2);justify-content:space-between;align-items:baseline;padding:34px 0 0;font-size:14px;display:flex}.page-hub .bar .dot{background:var(--accent);vertical-align:2px;border-radius:50%;width:6px;height:6px;margin-right:9px;display:inline-block}.page-hub .bar a{color:inherit;text-decoration:none}.page-hub .bar a:hover{color:var(--ink)}.page-hub .hero{flex-direction:column;justify-content:center;min-height:72vh;padding:40px 0;display:flex;position:relative}.page-hub .hero .today{font-family:var(--mono);letter-spacing:.18em;color:var(--t3);min-height:1em;margin:0 0 14px;font-size:13px}.page-hub .hero h1{letter-spacing:-.048em;margin:0;font-size:clamp(54px,10.5vw,116px);font-weight:800;line-height:.92}.page-hub .state{flex-wrap:wrap;gap:14px 46px;margin:34px 0 0;padding:0;list-style:none;display:flex}.page-hub .state li{align-items:baseline;gap:9px;display:flex}.page-hub .state li[hidden]{display:none}.page-hub .state b{font-family:var(--mono);color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-.03em;font-size:clamp(30px,4.4vw,44px);font-weight:700}.page-hub .state span{color:var(--t2);font-size:15px}.page-hub .hero .who{color:var(--t2);letter-spacing:.02em;margin:40px 0 0;font-size:15px}.page-hub .heroblob{width:120px;height:120px;position:absolute;top:46%;right:4px;translate:0 -50%}.page-hub .heroblob .pxx-blob{animation:5.4s ease-in-out infinite pxxbreathe}.page-hub .orbit{pointer-events:none;animation:9s linear infinite pxxorbit;position:absolute;inset:-10px}.page-hub .orbit i{background:var(--accent);border-radius:50%;width:7px;height:7px;margin-left:-3.5px;position:absolute;top:0;left:50%;box-shadow:0 0 10px 1px #d9775761}@keyframes pxxorbit{to{transform:rotate(360deg)}}.page-hub .deck{padding:12vh 0 0}.page-hub .tabs{flex-wrap:wrap;align-items:baseline;gap:32px;margin:0 0 44px;display:flex}.page-hub .tab{cursor:pointer;letter-spacing:-.04em;color:var(--t3);transition:color .2s var(--ease);background:0 0;border:0;padding:0 0 4px;font-family:inherit;font-size:clamp(22px,3.6vw,34px);font-weight:800;line-height:1.05;position:relative}.page-hub .tab:hover,.page-hub .tab.on{color:var(--ink)}.page-hub .tab .t{z-index:1;position:relative}.page-hub .tab .ul{background:var(--accent);transform-origin:0;height:2px;transition:transform .32s var(--ease);position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.page-hub .tab.on .ul{transform:scaleX(1)}.page-hub .tab:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.page-hub .panel[hidden]{display:none}.page-hub .lede{color:var(--t2);max-width:26em;margin:-14px 0 26px;font-size:15px}.page-hub .mod{padding:12vh 0 0}.page-hub .lab{font-family:var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--t2);margin:0 0 20px;font-size:12px}.page-hub .rows{border-top:1px solid var(--line)}.page-hub .row{border-bottom:1px solid var(--line);color:inherit;align-items:baseline;gap:18px;padding:20px 4px;display:flex}.page-hub .row .k{letter-spacing:-.01em;font-size:17px;font-weight:700}.page-hub .row .d{color:var(--t2);flex:auto;font-size:15px}.page-hub .pfoot{border-top:1px solid var(--line);color:var(--t3);flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:14vh;padding:30px 0 80px;font-size:13px;display:flex}@media (width<=760px){.page-hub .bar{letter-spacing:.08em;padding-top:22px;font-size:12px}.page-hub .hero{min-height:70svh}.page-hub .hero .zh{font-size:17px}.page-hub .heroblob{top:auto;bottom:8%;translate:0}.page-hub .deck,.page-hub .mod{padding-top:9vh}.page-hub .tabs{gap:20px;margin-bottom:32px}.page-hub .tab{font-size:clamp(24px,7.5vw,32px)}.page-hub .row{flex-wrap:wrap;gap:6px 14px}.page-hub .row .d{flex-basis:100%}}.page-hub .panel-enter{animation:panelin .6s var(--ease) both}.page-hub .panel-enter .card{animation:cardin .6s var(--ease) both;animation-delay:calc(40ms + var(--i,0) * 60ms)}@media (prefers-reduced-motion:reduce){.page-hub .tab .ul{transform:scaleX(0)}.page-hub .tab.on .ul{transform:scaleX(1)}.page-hub .panel-enter,.page-hub .panel-enter .card{opacity:1!important;transform:none!important}.page-hub .orbit,.page-hub .heroblob .pxx-blob{animation:none!important}}