:root{--bg: #1a0f2b;--bg-2: #2a1540;--pink: #ff7ac6;--cyan: #5ee4ff;--violet: #b48bff;--cream: #fff3e0;--text: #f6eefc;--muted: #bda8d4;--glass: rgba(255, 255, 255, .08);--glass-line: rgba(255, 255, 255, .22);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:radial-gradient(120% 90% at 20% 0%,var(--bg-2),var(--bg) 60%);color:var(--text);overscroll-behavior:none}body:before,body:after{content:"";position:fixed;inset:auto;width:60vmax;height:60vmax;border-radius:50%;filter:blur(80px);opacity:.35;pointer-events:none;z-index:0}body:before{background:var(--pink);top:-20vmax;left:-15vmax}body:after{background:var(--cyan);bottom:-25vmax;right:-20vmax;opacity:.22}#game{position:fixed;inset:0;z-index:1}#game canvas{display:block}#ui{position:relative;z-index:2;min-height:100%;display:flex;justify-content:center;pointer-events:none}.screen{pointer-events:auto;width:min(560px,100%);padding:24px 18px 40px;display:flex;flex-direction:column;gap:16px}.screen[hidden]{display:none}.title{text-align:center;margin:10px 0 4px}.eyebrow{margin:0;font-size:12px;letter-spacing:4px;color:var(--cyan)}.title h1{margin:6px 0;font-size:clamp(30px,9vw,46px);letter-spacing:2px;text-shadow:0 0 18px rgba(255,122,198,.55)}.title h1 span{color:var(--pink)}.sub,.tip{margin:0;color:var(--muted);font-size:13px;text-align:center}.card{background:var(--glass);border:1px solid var(--glass-line);border-radius:18px;padding:16px;backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.field input{background:#00000040;border:1px solid var(--glass-line);border-radius:12px;padding:12px 14px;color:var(--text);font-size:16px}.field input:focus-visible,.btn:focus-visible,.link:focus-visible,.skin:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.skins{border:0;margin:0;padding:0}.skins legend{font-size:13px;color:var(--muted);padding:0 0 8px}.skin-list{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.skin{border:1px solid var(--glass-line);background:#0003;border-radius:14px;padding:8px 4px;color:var(--text);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:6px}.skin[aria-pressed=true]{border-color:var(--pink);box-shadow:0 0 14px #ff7ac680}.swatches{display:flex;gap:3px}.swatches i{width:9px;height:9px;border-radius:50%;box-shadow:inset 0 0 3px #fffc}.actions{display:flex;flex-direction:column;gap:10px}.btn{border:1px solid var(--glass-line);background:var(--glass);color:var(--text);border-radius:16px;padding:15px 18px;font-size:16px;font-weight:600;backdrop-filter:blur(10px);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.btn:active{transform:scale(.97)}.btn.primary{background:linear-gradient(120deg,#ff7ac6e6,#b48bffe6);border-color:transparent;box-shadow:0 10px 30px #ff7ac659}.btn.ghost{padding:11px 14px;font-size:14px}.btn[disabled]{opacity:.45;cursor:not-allowed}.link{background:none;border:0;color:var(--cyan);font-size:14px;text-decoration:underline;cursor:pointer}.join{flex-direction:row;align-items:flex-end;gap:10px;flex-wrap:wrap}.join .field{flex:1 1 140px}.join .btn{white-space:nowrap}.room-code{font-size:46px;letter-spacing:10px;text-align:center;margin:0;color:var(--cream);text-shadow:0 0 20px rgba(255,211,110,.5)}.qr{align-self:center;background:#fff;padding:10px;border-radius:14px}.qr canvas{display:block;width:168px;height:168px}.seats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.seat{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:#00000038;border:1px solid var(--glass-line);font-size:14px}.seat .tag{margin-left:auto;font-size:12px;color:var(--muted)}.seat.t0{border-left:4px solid var(--pink)}.seat.t1{border-left:4px solid var(--cyan)}.seat.off{opacity:.45}#hud{position:fixed;inset:0;z-index:3;pointer-events:none;display:flex;flex-direction:column;justify-content:space-between;padding:10px 12px calc(12px + env(safe-area-inset-bottom))}#hud[hidden]{display:none}.hud-top,.hud-bottom{display:flex;gap:8px;align-items:center}.hud-top{flex-wrap:wrap}.chip{background:#0a051480;border:1px solid var(--glass-line);border-radius:999px;padding:6px 12px;font-size:13px;backdrop-filter:blur(8px)}.chip b{color:var(--cream);font-size:15px}.chip.danger{border-color:var(--pink);color:#fff}.peers{display:flex;flex-direction:column;gap:4px;width:100%}.peer{display:flex;align-items:center;gap:6px;font-size:12px;background:#0a05146b;border-radius:999px;padding:4px 10px}.peer .bar{flex:1;height:5px;border-radius:999px;background:#ffffff26;overflow:hidden}.peer .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--pink))}.hud-bottom{pointer-events:auto;justify-content:center;flex-wrap:wrap}.hud-bottom .btn{padding:10px 14px;font-size:14px}.energy{position:relative;flex:1;min-width:120px;height:14px;border-radius:999px;border:1px solid var(--glass-line);background:#00000059;overflow:hidden}.energy i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--violet),var(--pink));transition:width .25s ease}.toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%);z-index:9;display:flex;flex-direction:column;gap:6px;align-items:center;pointer-events:none}.toast p{margin:0;background:#0a0514c7;border:1px solid var(--glass-line);border-radius:999px;padding:8px 16px;font-size:13px;animation:pop-in .25s ease}@keyframes pop-in{0%{transform:translateY(8px);opacity:0}}.rounds{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.rounds li{display:flex;gap:10px;align-items:center;background:#00000038;border-radius:12px;padding:10px 12px;font-size:14px}.rounds .stars{margin-left:auto;color:var(--cream);letter-spacing:2px}#card-canvas{width:100%;max-width:420px;align-self:center;border-radius:16px;border:1px solid var(--glass-line)}.board-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.board-list li{display:flex;gap:10px;font-size:14px;padding:8px 12px;border-radius:10px;background:#0003}.board-list li b{margin-left:auto;color:var(--cream)}.emoji-bar{display:flex;gap:6px;flex-wrap:wrap;pointer-events:auto}.emoji-bar button{border:1px solid var(--glass-line);background:#0a051480;color:var(--text);border-radius:999px;padding:6px 12px;font-size:13px;cursor:pointer}