.pc-app{background:var(--pc-bg);height:100%;color:var(--pc-text);padding-bottom:calc(88px + env(safe-area-inset-bottom,0px));padding-top:max(56px, env(safe-area-inset-top,0px));-webkit-user-select:none;user-select:none;position:fixed;inset:0;overflow:hidden}.pc-ambient{pointer-events:none;background:radial-gradient(circle at 50% 44%,#ffffff0d,#0000 24%),radial-gradient(circle at 50% 44%,#bd7a440d,#0000 52%);animation:9s ease-in-out infinite pc-breathe;position:absolute;inset:0}.pc-ambient:after{content:"";background:radial-gradient(circle at 47% 41%,#ffffff0b,#0000 1.8px),radial-gradient(circle at 58% 53%,#ffffff09,#0000 1.4px),radial-gradient(circle at 40% 57%,#ffffff09,#0000 1.2px);animation:12s linear infinite pc-specks;position:absolute;inset:0}@keyframes pc-breathe{50%{opacity:.82;transform:scale(1.01)}}@keyframes pc-specks{50%{transform:translateY(-8px)}}.pc-hud{z-index:1;flex-direction:column;height:100%;padding:12px 14px 0;display:flex;position:relative}.pc-topbar{justify-content:space-between;align-items:flex-start;gap:12px;min-height:64px;display:flex}.pc-chip{border:1px solid var(--pc-line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0a0a0c6b;border-radius:999px;flex-direction:column;gap:3px;max-width:260px;padding:10px 16px;transition:opacity .45s,transform .45s;display:flex}.pc-chip-hide{opacity:0;pointer-events:none;transform:translateY(-10px)}.pc-chip b{font:500 14px/1.1 var(--font-heading)}.pc-chip span{font:500 12px/1.2 var(--font-mono);color:var(--pc-muted)}.pc-lang{min-width:84px;min-height:44px;font:600 14px/1 var(--font-heading);color:var(--pc-text);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);touch-action:manipulation;cursor:pointer;background:#0b0b0d94;border:1px solid #edeae62e;border-radius:999px;align-items:center;gap:6px;padding:0 16px;display:inline-flex}.pc-lang span{opacity:.5;transition:opacity .25s}.pc-lang .pc-on{opacity:1;color:var(--pc-accent)}.pc-lang .pc-sep{opacity:.3}.pc-stage-wrap{flex:1;place-items:center;min-height:0;margin:8px 0;display:grid;position:relative}.pc-stage{touch-action:none;place-items:center;width:100%;max-width:560px;height:100%;display:grid;position:relative}.pc-canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.pc-dot{pointer-events:none;background:#f4f1eb;border-radius:50%;width:10px;height:10px;margin:-5px 0 0 -5px;animation:3.8s ease-in-out infinite pc-dot;position:absolute;top:50%;left:50%;box-shadow:0 0 18px #fff3}@keyframes pc-dot{50%{transform:scale(1.18)}}.pc-inst,.pc-score,.pc-status{text-align:center;pointer-events:none;position:absolute;left:50%;transform:translate(-50%)}.pc-inst{font:500 15px/1.25 var(--font-heading);max-width:min(310px,82vw);transition:opacity .4s;top:calc(50% - 122px)}.pc-score{font:700 clamp(42px, 15vw, 84px) / .88 var(--font-heading);letter-spacing:-.05em;min-width:140px;top:calc(50% - 74px)}.pc-status{font:600 15px/1.2 var(--font-mono);color:var(--pc-bad);transition:opacity .25s;top:calc(50% + 16px)}.pc-bottom{padding:0 4px 8px}.pc-meta{font:500 12px/1.2 var(--font-mono);color:var(--pc-muted);justify-content:space-between;gap:12px;display:flex}.pc-meta .pc-best{color:var(--pc-text)}.pc-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:3;background:radial-gradient(circle at 50% 45%,#00000038,#000000a3);justify-content:center;align-items:center;padding:18px;display:flex;position:absolute;inset:0}.pc-card{width:min(100%,420px);box-shadow:var(--pc-shadow,0 28px 90px #00000085);background:linear-gradient(#101012f5,#0a0a0ce6);border:1px solid #ffffff1f;border-radius:24px;overflow:hidden}.pc-card-head{justify-content:space-between;align-items:flex-start;padding:16px 18px 0;display:flex}.pc-card-title{font:600 14px/1.1 var(--font-heading);letter-spacing:.03em}.pc-card-sub{font:500 12px/1.2 var(--font-mono);color:var(--pc-muted);margin-top:4px}.pc-card-score{font:700 clamp(40px, 13vw, 70px) / .92 var(--font-heading);letter-spacing:-.05em}.pc-result-wrap{padding:10px 14px 0}.pc-result-canvas{aspect-ratio:1;border:1px solid #ffffff14;border-radius:18px;width:100%;display:block}.pc-actions{gap:10px;padding:14px;display:flex}.pc-btn{min-height:48px;font:600 15px/1 var(--font-heading);color:var(--pc-text);touch-action:manipulation;cursor:pointer;background:#0b0b0d94;border:1px solid #edeae62e;border-radius:999px;flex:1;padding:0 16px}.pc-btn:disabled{opacity:.6;cursor:default}.pc-btn-primary{color:var(--pc-text);background:#bd7a4429;border-color:#bd7a4475}@media (prefers-reduced-motion:reduce){.pc-ambient,.pc-ambient:after,.pc-dot{animation:none}.pc-chip{transition:none}}