.bang-root{--bang-bg: #0a0612;--bang-panel: rgba(20, 14, 34, .72);--bang-line: rgba(150, 120, 255, .22);--bang-pink: #ff2d95;--bang-cyan: #15e0e0;--bang-text: #f4eeff;--bang-dim: #b9aee0;--bang-column: 480px;position:fixed;top:0;right:0;bottom:0;left:0;height:100%;height:calc(var(--bang-vh, 1vh) * 100);width:100%;overflow:hidden;overscroll-behavior:none;background:radial-gradient(120% 120% at 50% 0%,#1a0f2e,#0a0612 60%,#050309);color:var(--bang-text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.bang-screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;padding:clamp(14px,4vw,32px);box-sizing:border-box;width:100%;max-width:var(--bang-column);margin-inline:auto}.bang-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--bang-line);background:#ffffff0a;color:var(--bang-text);font-size:1rem;font-weight:700;padding:14px 18px;border-radius:16px;cursor:pointer;transition:transform .08s ease,box-shadow .2s ease,background .2s ease;min-height:48px}.bang-btn:active{transform:scale(.97)}.bang-btn:disabled{opacity:.4;cursor:not-allowed}.bang-btn--primary{background:linear-gradient(95deg,var(--bang-pink),#c01e9b 55%,var(--bang-cyan));border:none;color:#fff;box-shadow:0 6px 26px #ff2d9566}.bang-btn--ghost{background:#ffffff0f}.bang-topbar{display:flex;justify-content:space-between;align-items:center;gap:8px}.bang-topbar--game{position:absolute;top:0;left:0;right:0;padding:10px 12px;z-index:5;pointer-events:none}.bang-topbar--game>*{pointer-events:auto}.bang-exit,.bang-sound{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--bang-line);background:#0a061299;color:var(--bang-text);border-radius:12px;padding:9px 13px;font-size:.9rem;font-weight:700;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.bang-exit--landing{position:absolute;top:clamp(10px,2.5vw,18px);left:clamp(10px,2.5vw,18px);z-index:3;text-decoration:none;display:inline-block}.bang-exit--armed{background:var(--bang-pink);border-color:var(--bang-pink);color:#fff}.bang-landing{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px}.bang-landing__glow{position:absolute;width:520px;height:520px;max-width:90vw;max-height:60vh;background:radial-gradient(circle,rgba(255,45,149,.35),transparent 65%);filter:blur(40px);animation:bang-pulse 6s ease-in-out infinite}@keyframes bang-pulse{0%,to{transform:scale(1);opacity:.7}50%{transform:scale(1.15);opacity:1}}.bang-landing:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background-image:radial-gradient(95% 70% at 50% 42%,#0a061259,#0a0612d1 55%,#0a0612f7),url(/img/lobby-hero.jpg);background-size:cover,cover;background-position:center,center;pointer-events:none;filter:blur(9px) saturate(1.1) brightness(.82);transform:scale(1.1)}.bang-landing__preview{position:relative;width:100%;aspect-ratio:1;max-height:34svh;min-height:120px;margin:2px 0 18px;border-radius:18px;border:1px solid var(--bang-line);background:radial-gradient(120% 90% at 50% 45%,#ff2d9524,#06030c00 70%),#06030cd1;overflow:hidden}.bang-landing__preview .bang-preview__canvas{width:100%;height:100%;display:block}.bang-landing__card{position:relative;z-index:1;width:min(420px,92vw);background:var(--bang-panel);border:1px solid var(--bang-line);border-radius:26px;padding:28px 24px;-webkit-backdrop-filter:blur(18px) saturate(1.15);backdrop-filter:blur(18px) saturate(1.15);box-shadow:0 30px 80px #000000ad,0 0 60px #ff2d9529,inset 0 1px #ffffff17}.bang-title{font-size:clamp(2.4rem,9vw,3.4rem);font-weight:900;letter-spacing:-.02em;margin:0 0 4px;text-shadow:0 0 24px rgba(255,45,149,.5)}.bang-title span{color:var(--bang-cyan);text-shadow:0 0 24px rgba(21,224,224,.6)}.bang-tagline{color:var(--bang-dim);margin:0 0 22px;font-size:.98rem}.bang-field{display:block;margin-bottom:16px}.bang-field span{display:block;font-size:.8rem;color:var(--bang-dim);margin-bottom:6px}.bang-field input,.bang-code-input{width:100%;box-sizing:border-box;background:#00000059;border:1px solid var(--bang-line);border-radius:14px;color:var(--bang-text);font-size:1.1rem;padding:14px;outline:none}.bang-field input:focus,.bang-code-input:focus{border-color:var(--bang-pink);box-shadow:0 0 0 3px #ff2d9540}.bang-landing__card .bang-btn{width:100%}.bang-or{text-align:center;color:var(--bang-dim);font-size:.82rem;margin:18px 0 12px}.bang-join-row{display:flex;flex-direction:row;align-items:stretch;gap:10px}.bang-landing__card .bang-join-row .bang-btn{width:auto;flex:0 0 auto;padding-left:22px;padding-right:22px;white-space:nowrap}.bang-code-input{flex:1 1 auto;min-width:0;width:auto;text-transform:uppercase;letter-spacing:.06em;font-size:clamp(.92rem,3.4vw,1.1rem);padding-left:10px;padding-right:10px;font-weight:800;text-align:center}.bang-code-input[readonly]{opacity:.82;cursor:default}.bang-joinerror{margin:10px 2px 0;font-size:.82rem;line-height:1.35;color:#ffd7e8;background:#ff2d951a;border:1px solid rgba(255,45,149,.42);border-radius:12px;padding:9px 11px}.bang-code-input::placeholder{letter-spacing:.06em;font-weight:700;color:var(--bang-dim);opacity:.55}.bang-score{margin:4px 0 14px;padding:14px;border:1px solid rgba(255,45,149,.4);border-radius:18px;background:radial-gradient(120% 100% at 50% 0%,#ff2d9524,#0a061200 70%),#0a0612b8;box-shadow:0 0 40px #ff2d9524}.bang-score__headline{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:12px}.bang-score__value{font-size:clamp(1.9rem,9vw,2.6rem);font-weight:900;letter-spacing:-.02em;color:var(--bang-text);text-shadow:0 0 22px rgba(255,45,149,.55)}.bang-score__outof{color:var(--bang-dim);font-size:.86rem}.bang-score__label{margin-left:auto;font-size:.72rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:999px;color:#0a0612;background:linear-gradient(90deg,var(--bang-pink),var(--bang-cyan))}.bang-score__rows{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.bang-score__row{display:grid;grid-template-columns:minmax(72px,auto) 1fr auto;align-items:center;gap:8px}.bang-score__k{font-size:.78rem;font-weight:700;color:var(--bang-text)}.bang-score__bar{position:relative;height:7px;border-radius:999px;background:#ffffff14;overflow:hidden}.bang-score__fill{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--bang-pink),var(--bang-cyan))}.bang-score__num{font-size:.74rem;font-variant-numeric:tabular-nums;color:var(--bang-dim);white-space:nowrap}.bang-score__note{grid-column:1 / -1;font-size:.7rem;color:var(--bang-dim);opacity:.85;margin-top:-4px}.bang-score__row--bonus{margin-top:2px;padding-top:8px;border-top:1px dashed var(--bang-line)}.bang-score__fill--bonus{background:linear-gradient(90deg,#ffd24a,var(--bang-pink))}.bang-score__evidence{margin-top:12px;font-size:.76rem;color:var(--bang-cyan)}.bang-score__prov{color:var(--bang-dim)}.bang-score__copy{margin:10px 0 0;font-size:.74rem;line-height:1.45;color:var(--bang-dim)}.bang-bests{margin:14px 0 10px;padding:12px 14px;border:1px solid var(--bang-line);border-radius:16px;background:#0a06128c}.bang-bests__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.bang-bests__title{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bang-dim)}.bang-bests__pb{font-size:.7rem;font-weight:900;letter-spacing:.1em;padding:3px 8px;border-radius:999px;color:#0a0612;background:linear-gradient(90deg,var(--bang-pink),var(--bang-cyan));box-shadow:0 0 16px 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strong{color:var(--bang-text)}.bang-lobby{isolation:isolate;overflow-y:auto;overscroll-behavior:contain}.bang-lobby:before{content:"";position:absolute;inset:0 0 auto 0;height:52%;z-index:-1;background-image:linear-gradient(180deg,#0a06128c,#0a0612cc 55%,#0a0612),url(/img/lobby-hero.jpg);background-size:cover,cover;background-position:center top,center 18%;pointer-events:none;filter:blur(16px) saturate(1.1) brightness(.8);transform:scale(1.08);-webkit-mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 100%);mask-image:linear-gradient(180deg,#000 0%,#000 62%,transparent 100%)}.bang-preview{position:relative;flex:0 1 auto;width:100%;aspect-ratio:1;max-height:34svh;margin:4px 0 12px;border-radius:20px;border:1px solid var(--bang-line);background:radial-gradient(120% 90% at 50% 40%,#ff2d951f,#0a061200 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