body:has(.pc),html:has(.pc){background:#fff}.pc{min-height:100vh;margin:0;background:#fff;color:#111;justify-content:center;gap:28px;padding:32px 20px 48px;font-family:ui-sans-serif,system-ui,sans-serif}.pc,.pc-scene{display:flex;flex-direction:column;align-items:center}.pc-scene{perspective:1100px}.pc-card{width:min(440px,86vw);transform-style:preserve-3d;animation:pc-float 7s ease-in-out infinite}.pc-card img{display:block;width:100%;height:auto;border-radius:18px;background:#fff}.pc-shadow{width:min(300px,58vw);height:28px;margin-top:22px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(0,0,0,.38) 0,rgba(0,0,0,0) 70%);filter:blur(2px);animation:pc-shadow 7s ease-in-out infinite}@keyframes pc-float{0%,to{transform:rotateX(10deg) rotateY(-16deg) translateY(0)}50%{transform:rotateX(6deg) rotateY(16deg) translateY(-22px)}}@keyframes pc-shadow{0%,to{transform:scaleX(1);opacity:.9}50%{transform:scaleX(.78);opacity:.45}}.pc-ca{max-width:min(640px,92vw);border:1px solid #e6e6e6;background:#fff;color:#111;border-radius:999px;padding:10px 16px;font:13px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;cursor:pointer;display:flex;align-items:center;gap:10px}.pc-ca:hover{border-color:#111}.pc-ca b{color:#1f9d55;font-weight:700}.pc-ca span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (prefers-reduced-motion:reduce){.pc-card,.pc-shadow{animation:none}.pc-card{transform:rotateX(8deg) rotateY(-12deg)}}