:root{--deep:#0a2a9e;--royal:#0f4fe0;--cyan:#6fe0ff;--ice:#e8f7ff;--peach:#ffd2ba;--glass:rgba(8,32,130,.56);--line:rgba(160,220,255,.32)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:var(--deep);color:#fff;font:15px/1.5 "PingFang SC","Microsoft YaHei",system-ui,sans-serif;min-height:100vh}
.bgfix{position:fixed;inset:0;background-position:center top;background-size:cover;background-repeat:no-repeat;z-index:-1}
button{font:inherit;color:inherit;border:0;background:none}
.app{max-width:560px;margin:0 auto;padding:0 14px calc(18px + env(safe-area-inset-bottom))}
.hero{text-align:center;padding:18px 4px 12px}
.logo{width:58px;height:58px;display:block;margin:0 auto 12px}
.slogan{width:100%;display:block;filter:drop-shadow(0 3px 10px rgba(6,20,90,.6))}
.hero h1{font-size:17px;line-height:1.4;margin:10px 0 8px;font-weight:700;text-shadow:0 2px 8px rgba(6,20,90,.7)}
.stage-chip{display:inline-block;padding:2px 18px;border-radius:99px;background:rgba(255,255,255,.16);border:1px solid var(--line);font-size:14px;letter-spacing:.3em;text-indent:.3em}
.card,.now,.vote-bar{background:var(--glass);border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.now{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:12px}
.now small{color:var(--cyan);display:block;font-size:12px}
.now b{font-size:17px}
.now .info{flex:1;min-width:0}
.avatar{width:56px;height:68px;border-radius:9px;object-fit:cover;flex:none;background:linear-gradient(160deg,#2f7bff,#0a2a9e);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;color:#d4f3ff}
.tabs{display:flex;background:var(--glass);border:1px solid var(--line);border-radius:12px;padding:3px;margin-bottom:12px;position:sticky;top:6px;z-index:5;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.tabs button{flex:1;padding:8px 0;border-radius:9px;color:#cfe6ff}
.tabs button.on{background:#fff;color:var(--deep);font-weight:700}
.vote-bar{padding:10px 14px;margin-bottom:10px;font-size:14px;display:flex;justify-content:space-between;gap:8px}
.vote-bar b{color:var(--cyan)}
.search{width:100%;padding:10px 14px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.14);color:#fff;font:inherit;margin-bottom:10px;outline:none;-webkit-appearance:none}
.search::placeholder{color:#c6def8}
.list{display:flex;flex-direction:column;gap:8px}
.item{display:flex;align-items:center;gap:11px;padding:9px 10px;background:var(--glass);border:1px solid var(--line);border-radius:12px;text-align:left}
.item .info{flex:1;min-width:0}
.item .name{font-weight:700;font-size:16px}
.item .no{color:var(--cyan);font-size:13px;margin-right:5px;font-variant-numeric:tabular-nums}
.item .org{font-size:12.5px;color:#cfe6ff;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.vote-btn{flex:none;min-width:62px;padding:7px 12px;border-radius:99px;background:#fff;color:var(--royal);font-weight:700;font-size:14px}
.vote-btn:disabled{background:rgba(255,255,255,.18);color:#cfe6ff}
.rank-no{width:30px;text-align:center;font-weight:800;font-size:18px;color:#fff;flex:none;font-variant-numeric:tabular-nums}
.rank-no.top{color:var(--peach)}
.score{font-weight:800;font-size:18px;font-variant-numeric:tabular-nums}
.empty{text-align:center;color:#cfe6ff;padding:30px 10px}
.card{padding:16px}
.card h3{margin:0 0 8px;font-size:17px}
.card p{margin:4px 0;color:#d7e9ff;font-size:14px}
.card label{display:block;margin-top:10px;font-size:13px;color:#cfe6ff}
.card input{width:100%;margin-top:4px;padding:10px 12px;border-radius:9px;border:1px solid var(--line);background:rgba(255,255,255,.14);color:#fff;font:inherit;outline:none}
.primary{display:block;width:100%;margin-top:14px;padding:11px;border-radius:11px;background:#fff;color:var(--royal);font-weight:700;font-size:16px}
.won{margin-top:10px;padding:12px;border-radius:10px;background:linear-gradient(120deg,rgba(255,210,186,.3),rgba(255,255,255,.12));border:1px solid rgba(255,210,186,.55)}
.foot{text-align:center;padding:22px 0 6px}
.foot a{color:rgba(255,255,255,.72);font-size:11.5px;text-decoration:none}
.toast{position:fixed;left:50%;top:40%;transform:translateX(-50%);background:rgba(6,20,90,.92);padding:10px 18px;border-radius:10px;z-index:60;max-width:80vw;text-align:center}
.sheet{position:fixed;inset:0;z-index:40;background:rgba(4,14,60,.6);display:flex;align-items:flex-end}
.sheet[hidden],.quiz[hidden]{display:none}
.sheet-body{background:#0c35b8;border-radius:18px 18px 0 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom));width:100%;max-height:82vh;overflow:auto;border-top:1px solid var(--line)}
.sheet-head{display:flex;gap:14px;align-items:center;margin-bottom:10px}
.sheet-head .avatar{width:88px;height:108px;font-size:34px}
.sheet h3{margin:0;font-size:20px}
.sheet p{color:#d7e9ff;margin:6px 0}
.quiz{position:fixed;inset:0;z-index:30;background:rgba(6,24,110,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;flex-direction:column;justify-content:center;padding:18px}
.quiz .box{max-width:520px;margin:0 auto;width:100%}
.quiz .clock{font-size:15px;color:var(--cyan);margin-bottom:6px;font-variant-numeric:tabular-nums}
.quiz h3{font-size:19px;line-height:1.5;margin:0 0 14px}
.opt{display:block;width:100%;text-align:left;padding:13px 14px;margin-bottom:9px;border-radius:11px;background:rgba(255,255,255,.12);border:1px solid var(--line);font-size:16px}
.opt.mine{background:#fff;color:var(--royal);font-weight:700}
.opt.right{background:#16b886;border-color:#16b886;color:#fff}
.opt.wrong{background:#d8455a;border-color:#d8455a;color:#fff}
.quiz .tip{text-align:center;color:#d7e9ff;margin-top:8px}