:root{
  --bg:#f4f2ee;
  --surface:#ffffff;
  --ink:#1c1a17;
  --muted:#8a8474;
  --red:#c02b2b;
  --red-deep:#a02020;
  --red-soft:#fbeeee;
  --gold:#b8915a;
  --line:#e8e3d8;
  --line-soft:#efece5;
  --green:#2e7d4f;
  --shadow:0 1px 3px rgba(28,26,23,.06),0 8px 24px rgba(28,26,23,.06);
  --shadow-lg:0 12px 40px rgba(28,26,23,.16);
  --radius:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  min-height:100vh;
}
.wrap{max-width:980px;margin:0 auto;padding:18px 16px;}

/* ===== 顶部吸顶导航 ===== */
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.topbarInner{max-width:980px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.topLogo{display:block;height:30px;width:auto;max-width:64%;}
.topTag{flex:0 0 auto;font-size:12px;font-weight:600;letter-spacing:1px;color:var(--red);background:var(--red-soft);border:1px solid #f0d5d5;padding:4px 12px;border-radius:20px;}

/* ===== 标题横幅 ===== */
.banner{background:linear-gradient(180deg,#ffffff 0%,#faf7f1 100%);border-bottom:1px solid var(--line);}
.bannerInner{max-width:980px;margin:0 auto;padding:26px 16px 24px;text-align:center;}
.bannerTitle{position:relative;display:inline-block;margin:0;padding-bottom:14px;font-family:"STKaiti","KaiTi",serif;font-size:30px;font-weight:700;letter-spacing:6px;color:var(--ink);}
.bannerTitle::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:56px;height:3px;border-radius:2px;background:var(--red);}
.bannerSub{margin-top:12px;color:var(--muted);font-size:13px;letter-spacing:2px;}

/* ===== 卡片 ===== */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:16px;}
.intro p{margin:0 0 10px;font-size:14.5px;color:#3a342c;}
.intro p:last-child{margin-bottom:0;}
.intro b{color:var(--red);}

/* ===== 主切换（分段控件） ===== */
.tabs{display:flex;gap:4px;background:var(--line-soft);border:1px solid var(--line);border-radius:14px;padding:4px;margin:6px 0 18px;}
.tab{flex:1;padding:11px;border:none;border-radius:10px;cursor:pointer;font-size:15px;font-weight:600;letter-spacing:2px;background:transparent;color:var(--muted);transition:.18s;}
.tab.active{background:#fff;color:var(--red);box-shadow:0 2px 10px rgba(28,26,23,.10);}

/* ===== 表单 ===== */
.field{display:block;margin:12px 0;}
.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;}
.field select,.field input{width:100%;padding:12px 14px;font-size:16px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);outline:none;}
.field select:focus,.field input:focus{border-color:var(--red);}
.btn{border:none;border-radius:11px;padding:12px 18px;font-size:15px;font-weight:600;cursor:pointer;transition:.15s;letter-spacing:1px;}
.btn.primary{background:var(--red);color:#fff;box-shadow:0 4px 14px rgba(192,43,43,.30);}
.btn.primary:active{transform:translateY(1px);background:var(--red-deep);}
.btn.primary:disabled{background:#d8d2c4;box-shadow:none;cursor:not-allowed;}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--muted);padding:10px 16px;font-size:14px;border-radius:11px;}
.msg{min-height:18px;margin:10px 0 0;font-size:13px;}
.msg.err{color:var(--red);}
.msg.ok{color:var(--green);}
.step h2{margin:0 0 4px;font-size:19px;font-family:"STKaiti","KaiTi",serif;letter-spacing:1px;}

/* ===== 提示文字 ===== */
.hint{font-size:12.5px;color:var(--muted);}

/* ===== 类目标签（四等分一行） ===== */
.catTabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:0 0 16px;}
.catTab{text-align:center;padding:10px 4px;border-radius:12px;font-size:13.5px;font-weight:600;background:#fff;color:var(--muted);border:1px solid var(--line);cursor:pointer;transition:.15s;user-select:none;}
.catTab .cnt{display:block;font-size:11px;font-weight:400;opacity:.7;margin-top:2px;}
.catTab.active{background:var(--red);color:#fff;border-color:var(--red);box-shadow:0 4px 12px rgba(192,43,43,.25);}
.catTab.active .cnt{opacity:.85;}

/* ===== 搜索框 ===== */
.searchBar{position:relative;margin:0 0 14px;}
.searchBar svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);pointer-events:none;}
.searchBar input{width:100%;padding:11px 14px 11px 38px;font-size:14px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);outline:none;transition:.15s;}
.searchBar input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(192,43,43,.10);}

/* ===== 作品瀑布流 ===== */
.grid{display:flex;gap:14px;align-items:flex-start;padding-bottom:96px;}
.gridCol{flex:1;min-width:0;display:flex;flex-direction:column;gap:14px;}
.work{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.18s;width:100%;
  box-shadow:0 2px 8px rgba(28,26,23,.05);
}
.work:hover{box-shadow:0 12px 26px rgba(28,26,23,.14);transform:translateY(-2px);}
.workImg{position:relative;cursor:zoom-in;}
.workImg img{width:100%;height:auto;display:block;background:#efece5;}
.work .live{display:none;position:absolute;left:8px;bottom:8px;background:rgba(20,17,14,.8);color:#fff;font-size:11px;padding:3px 8px;border-radius:10px;}
.selmark{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:0 2px 8px rgba(192,43,43,.4);}
.work.sel{border-color:var(--red);box-shadow:0 4px 16px rgba(192,43,43,.22);}
.work .meta{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 12px;}
.work .mt{min-width:0;}
.work .meta .au{font-size:14px;font-weight:700;}
.work .meta .dp{font-size:11.5px;color:var(--muted);margin-top:1px;}
.selBtn{flex:0 0 auto;border:1.5px solid var(--red);color:var(--red);background:#fff;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;transition:.15s;}
.selBtn.on{background:var(--red);color:#fff;}
.selBtn:disabled{opacity:.55;cursor:not-allowed;}

/* ===== 底部提交栏 ===== */
.stickbar{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(28,26,23,.08);z-index:20;}
.stickbar .btn{flex:0 0 auto;white-space:nowrap;padding:12px 20px;}
.catChips{display:flex;gap:5px;flex-wrap:nowrap;align-items:center;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;}
.catChips::-webkit-scrollbar{display:none;}
.chip{flex:0 0 auto;white-space:nowrap;font-size:11.5px;padding:4px 9px;border-radius:12px;background:var(--line-soft);color:var(--muted);border:1px solid var(--line);}
.chip.picked{background:var(--red-soft);color:var(--red);border-color:var(--red);}
.chip.voted{background:#e8f4ec;color:var(--green);border-color:var(--green);}

/* ===== 完成 ===== */
.doneIcon{width:62px;height:62px;line-height:62px;margin:6px auto 14px;text-align:center;background:var(--green);color:#fff;border-radius:50%;font-size:32px;}
#doneStep{text-align:center;}
#doneStep h2{font-size:20px;}
.myVotes{text-align:left;margin:16px 0;display:grid;gap:8px;}
.myVotes .mv{display:flex;justify-content:space-between;padding:11px 13px;background:var(--bg);border-radius:10px;font-size:14px;}
.myVotes .mv b{color:var(--red);}

/* ===== 结果 ===== */
.resultHead{display:flex;gap:10px;text-align:center;}
.resultHead .stat{flex:1;background:var(--bg);border-radius:12px;padding:14px 6px;}
.resultHead .stat span{display:block;font-size:26px;font-weight:800;color:var(--red);font-family:"DIN","Arial",sans-serif;}
.resultHead .stat em{font-style:normal;font-size:12px;color:var(--muted);}
.liveLine{display:flex;align-items:center;justify-content:center;gap:6px;color:var(--muted);font-size:12px;margin:-6px 0 14px;}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block;animation:pulse 1.4s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.resultList{padding-bottom:20px;}
.rank{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:10px;}
.rank .no{width:28px;height:28px;flex:0 0 28px;border-radius:50%;background:var(--line-soft);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:var(--muted);}
.rank.top1 .no{background:var(--gold);color:#fff;}
.rank.top2 .no{background:#9aa0a6;color:#fff;}
.rank.top3 .no{background:#c08552;color:#fff;}
.rank img{width:56px;height:56px;object-fit:cover;border-radius:9px;background:#eee;flex:0 0 56px;}
.rank .info{flex:1;min-width:0;}
.rank .info .t{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank .info .s{font-size:11.5px;color:var(--muted);}
.rank .bar{flex:0 0 96px;text-align:right;}
.rank .bar .n{font-size:18px;font-weight:800;color:var(--red);font-family:"DIN","Arial",sans-serif;}
.rank .bar .track{height:6px;background:var(--line-soft);border-radius:4px;margin-top:4px;overflow:hidden;}
.rank .bar .fill{height:100%;background:var(--red);border-radius:4px;transition:width .5s;}

.foot{text-align:center;color:var(--muted);font-size:12px;padding:20px;}

/* ===== 作品放大（灯箱） ===== */
.lightbox{position:fixed;inset:0;background:rgba(16,13,10,.94);z-index:60;display:flex;align-items:center;justify-content:center;}
.lbImg{max-width:92vw;max-height:82vh;object-fit:contain;box-shadow:0 14px 50px rgba(0,0,0,.5);border-radius:8px;}
.lbClose{position:absolute;top:14px;right:16px;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;}
.lbClose:hover{background:rgba(255,255,255,.24);}
.lbNav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:30px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;}
.lbNav:hover{background:rgba(255,255,255,.22);}
.lbNav.dis{opacity:.25;pointer-events:none;}
.lbPrev{left:12px;}
.lbNext{right:12px;}
.lbCap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#f0e9db;font-size:14px;letter-spacing:.5px;padding:0 60px;}

/* ===== 投票码弹层 ===== */
.modal{position:fixed;inset:0;z-index:40;background:rgba(20,17,14,.5);display:flex;align-items:center;justify-content:center;padding:20px;}
.modalInner{background:#fff;border-radius:18px;padding:22px 20px;width:100%;max-width:360px;box-shadow:var(--shadow-lg);}

/* ===== 提示条 ===== */
#toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%) translateY(8px);background:rgba(20,17,14,.9);color:#fff;padding:10px 18px;border-radius:22px;font-size:13.5px;opacity:0;pointer-events:none;transition:.2s;z-index:70;}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

.hidden{display:none !important;}

@media (max-width:768px){ .grid{gap:10px;} .gridCol{gap:10px;} }
@media (max-width:480px){
  .bannerTitle{font-size:25px;letter-spacing:4px;}
  .topLogo{height:27px;}
  .selBtn{padding:5px 12px;font-size:12px;}
  .lbCap{padding:0 20px;font-size:13px;}
  .stickbar{gap:8px;padding:10px 12px;}
  .stickbar .btn{padding:11px 16px;font-size:14px;}
  .chip{font-size:11px;padding:3px 8px;}
}