/* ============================================================
   YY娱乐 · 全站共用样式
   ============================================================ */
:root{
  --bg:#070a12; --panel:#0d1420; --panel2:#111a29;
  --line:rgba(212,175,55,.16); --line2:rgba(255,255,255,.07);
  --gold:#e3b341; --gold2:#f7d774; --gold3:#a8791f;
  --tx:#e9eef7; --dim:#8b97ab; --dim2:#5d6a80;
  --red:#d92635;
  --maxw:1200px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--tx)}
body{
  font:400 14px/1.6 "PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}

/* ================= 顶部 ================= */
.topbar{background:#050810;border-bottom:1px solid var(--line2);position:sticky;top:0;z-index:60}
.topbar .wrap{display:flex;align-items:center;gap:9px;height:44px;flex-wrap:nowrap;overflow:hidden}
.lang{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--dim);
  flex:0 0 auto;white-space:nowrap;overflow:hidden;max-width:96px}
.lang b{background:var(--red);color:#fff;font-size:10px;padding:2px 5px;border-radius:4px;font-weight:700}
.topbar .spacer{flex:1}
.tb-btn{font-size:13px;padding:5px 16px;border-radius:99px;border:1px solid var(--line2);color:var(--tx);
  cursor:pointer;background:transparent;white-space:nowrap;flex:0 0 auto}
.tb-btn:hover{border-color:var(--gold)}
.tb-btn.gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1200;font-weight:800;border-color:transparent}
.tb-ics{display:flex;align-items:center;gap:6px;margin-left:4px;flex:0 0 auto}
.tb-ics a{width:27px;height:27px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#101828;border:1px solid var(--line2);font-size:12px;transition:.15s;flex:0 0 auto}
.tb-ics a:hover{border-color:var(--gold);background:#16202f}
.tb-ics a i{font-style:normal;line-height:1;display:flex}
.tb-ics a svg{width:14px;height:14px;display:block}

/* 主导航 */
.nav{background:#080d17;border-bottom:1px solid var(--line);position:sticky;top:44px;z-index:55}
.nav .wrap{display:flex;align-items:center;gap:6px;height:76px}
.logo{display:flex;align-items:center;gap:9px;flex:0 0 auto;margin-right:10px}
.logo img{width:52px;height:52px;border-radius:10px;border:1px solid var(--line)}
.logo span{font-size:13px;font-weight:800;color:var(--gold);line-height:1.25;max-width:64px}
.cats{display:flex;align-items:center;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cat{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 13px;border-radius:10px;
  color:var(--dim);font-size:12.5px;white-space:nowrap;transition:.15s;position:relative}
.cat i{font-style:normal;line-height:1;display:flex}
.cat i svg{width:18px;height:18px;display:block}
.cat:hover{color:var(--gold2);background:rgba(212,175,55,.07)}
.cat.on{color:var(--gold2);background:linear-gradient(180deg,rgba(212,175,55,.16),rgba(212,175,55,.03))}
.cat.on::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.nav-right{display:flex;align-items:center;gap:8px;flex:0 0 auto}

/* ================= Banner ================= */
.banner{position:relative;margin:16px 0 0;border-radius:12px;overflow:hidden;height:300px;
  background:#0b0f18}
.banner .slide{position:absolute;inset:0;opacity:0;transition:opacity .65s ease;
  background-size:cover;background-position:center;background-repeat:no-repeat;display:block}
.banner .slide.on{opacity:1}
.slide-promo{display:flex;align-items:center;padding:0 6%;
  background:linear-gradient(120deg,#2a1005 0%,#7a3a10 42%,#c98a2a 72%,#8a5a1a 100%)}
.promo-art{position:absolute;right:8%;top:50%;transform:translateY(-50%);
  width:clamp(90px,13vw,170px);height:clamp(90px,13vw,170px);display:flex;align-items:center;justify-content:center;
  filter:drop-shadow(0 12px 26px rgba(0,0,0,.5));animation:artspin 14s linear infinite}
.promo-art svg{width:100%;height:100%;display:block}
@keyframes artspin{to{transform:translateY(-50%) rotate(360deg)}}
.promo-txt{position:relative;z-index:2;display:flex;flex-direction:column;gap:10px}
.promo-txt b{font-size:clamp(26px,4vw,46px);font-weight:900;color:#fff6d8;
  letter-spacing:.04em;text-shadow:0 4px 18px rgba(0,0,0,.4)}
.promo-txt s{text-decoration:none;font-size:clamp(12px,1.4vw,17px);color:#ffe6b0;letter-spacing:.06em}
.promo-txt i{font-style:normal;align-self:flex-start;margin-top:8px;padding:10px 28px;border-radius:99px;
  background:linear-gradient(180deg,#ffe9a8,#e3b341);color:#2a1500;font-size:clamp(13px,1.5vw,17px);
  font-weight:900;letter-spacing:.06em;box-shadow:0 10px 26px rgba(227,179,65,.4);
  animation:bpulse 1.8s ease-in-out infinite}
@keyframes bpulse{50%{transform:scale(1.045);box-shadow:0 12px 34px rgba(227,179,65,.7)}}
.dots{display:flex;gap:6px;justify-content:center;margin-top:10px}
.dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.22);cursor:pointer;transition:.2s}
.dots i.on{width:20px;border-radius:99px;background:linear-gradient(90deg,var(--gold2),var(--gold))}

/* 公告 */
.notice{display:flex;align-items:center;gap:10px;margin:12px 0 0;padding:9px 14px;border-radius:8px;
  background:linear-gradient(90deg,rgba(212,175,55,.16),rgba(212,175,55,.04) 60%,transparent);
  border-left:3px solid var(--gold);overflow:hidden}
.notice b{display:inline-flex;align-items:center;gap:5px;color:var(--gold2);font-size:12.5px;flex:0 0 auto}
.notice .track{flex:1;overflow:hidden;display:flex;gap:70px}
.notice .track span{flex:0 0 auto;white-space:nowrap;font-size:12.5px;color:#c8b78c;
  animation:mq 22s linear infinite}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(calc(-100% - 70px))}}

/* ================= 区块 ================= */
.sec-head{display:flex;align-items:center;gap:10px;margin:26px 0 14px}
.sec-head h2{margin:0;font-size:17px;font-weight:800;color:var(--gold2);position:relative;padding-left:12px}
.sec-head h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:3px;height:16px;border-radius:2px;background:linear-gradient(180deg,var(--gold2),var(--gold3))}
.sec-head .cnt{font-size:12px;color:var(--dim2)}
.sec-head .more{margin-left:auto;font-size:12px;color:var(--dim);border:1px solid var(--line);
  padding:5px 14px;border-radius:99px}
.sec-head .more:hover{color:var(--gold2);border-color:var(--gold)}

/* 游戏卡 */
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.gcard{border-radius:12px;overflow:hidden;background:var(--panel);border:1px solid var(--line2);
  transition:transform .16s ease,border-color .16s ease;display:block}
.gcard:hover{transform:translateY(-3px);border-color:var(--line)}
.cover{height:104px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.cover .cv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.cover .wm{position:absolute;left:10px;bottom:4px;font-size:24px;font-weight:900;color:#fff;
  letter-spacing:.02em;opacity:.34;z-index:2;user-select:none}
.cover::after{content:"";position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.28),transparent 70%)}
.gcard .meta{padding:9px 10px}
.gcard .meta b{display:block;font-size:13px;font-weight:700;color:var(--tx);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gcard .meta s{display:block;text-decoration:none;font-size:11px;color:var(--dim2);margin-top:2px}
.tag{position:absolute;right:0;top:0;z-index:3;font-size:10px;font-weight:800;color:#1a1200;
  background:linear-gradient(135deg,var(--gold2),var(--gold));padding:2px 7px;border-radius:0 0 0 8px}

/* 分类大卡 */
.cat-cards{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.ccard{height:96px;border-radius:12px;position:relative;overflow:hidden;padding:14px 16px;
  display:flex;flex-direction:column;justify-content:flex-end;border:1px solid var(--line2);
  background-size:cover;background-position:center;transition:filter .16s}
.ccard b{font-size:15px;font-weight:800;color:#fff;position:relative;z-index:2}
.ccard s{text-decoration:none;font-size:10px;color:rgba(255,255,255,.55);letter-spacing:.14em;position:relative;z-index:2}
.ccard::after{content:"";position:absolute;right:-18px;top:-18px;width:100px;height:100px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.ccard:hover{filter:brightness(1.12)}

/* 右侧浮动工具 */
.side-tools{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:70;
  display:flex;flex-direction:column;gap:6px}
.side-tools a{width:62px;padding:9px 4px;border-radius:10px;background:rgba(10,16,28,.92);
  border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:4px;
  font-size:10.5px;color:var(--dim);backdrop-filter:blur(6px)}
.side-tools a i{font-style:normal;display:flex}
.side-tools a svg{width:19px;height:19px;display:block}
.side-tools a:hover{color:var(--gold2);border-color:var(--gold)}
@media(max-width:900px){.side-tools{display:none}}

/* 厂商 logo 条 */
.vendors{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;
  margin:26px 0 0;padding:16px;border-radius:10px;background:var(--panel);border:1px solid var(--line2)}
.vendors img{height:20px;width:auto;opacity:.8;filter:grayscale(.3)}
.vendors img:hover{opacity:1;filter:none}

/* 手机端「立即下载」 */
.nav-dl{display:none}

/* 快捷图标行 */
.quick{display:none}

/* 热门平台 */
.plats{display:flex;gap:12px}
.plat{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px}
.plat .pi{width:100%;aspect-ratio:1/1;max-width:86px;border-radius:18px;background-size:cover;
  background-position:center;border:1px solid var(--line);box-shadow:0 8px 20px rgba(0,0,0,.4)}
.plat b{font-size:12px;font-weight:600;color:var(--tx);text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.plat:active{transform:scale(.96)}

/* ================= 内置浏览器引导门 ================= */
.bg-gate{position:fixed;inset:0;z-index:900;display:flex;align-items:center;justify-content:center;
  background:rgba(6,9,14,.97);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  padding:28px 22px;text-align:center}
.bg-gate[hidden]{display:none}
.bg-card{width:100%;max-width:340px}
.bg-ic{width:64px;height:64px;margin:0 auto 18px;border-radius:20px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold2),var(--gold));color:#2a1500;
  box-shadow:0 12px 30px rgba(227,179,65,.32)}
.bg-ic svg{width:30px;height:30px}
.bg-card h2{margin:0 0 10px;font-size:19px;color:#fff;font-weight:800;letter-spacing:.02em}
.bg-card p{margin:0 0 20px;font-size:13px;color:var(--dim);line-height:1.8}
.bg-card p b{color:var(--gold2);font-size:15px}
.bg-open{width:100%;padding:14px 0;border:0;border-radius:99px;font-family:inherit;font-size:15.5px;font-weight:900;
  color:#241300;cursor:pointer;background:linear-gradient(180deg,#ffe9a8,#e3b341);
  box-shadow:0 10px 26px rgba(227,179,65,.35)}
.bg-open:active{transform:scale(.985)}
.bg-url{margin:16px 0 10px;padding:11px 12px;border-radius:9px;background:#0b1018;border:1px solid var(--line2);
  font:11.5px/1.5 ui-monospace,Consolas,monospace;color:#8fb6e6;word-break:break-all;text-align:left}
.bg-copy{width:100%;padding:11px 0;border:1px solid var(--line2);border-radius:99px;background:transparent;
  color:var(--tx);font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer}
.bg-tip{margin:12px 0 0!important;font-size:11.5px!important;color:var(--dim2)!important}

/* 诊断面板 */
.bg-diag{position:fixed;left:8px;right:8px;top:8px;z-index:999;background:#0b1018;border:1px solid var(--line);
  border-radius:10px;padding:10px;color:#9fe8b0;font:11px/1.5 ui-monospace,Consolas,monospace;
  max-height:70vh;overflow:auto}
.bg-diag>b{color:#ffd166;font-size:12px}
.bg-diag pre{margin:6px 0;white-space:pre-wrap;word-break:break-all}
.bg-diag button{width:100%;margin-top:6px;padding:9px;border:0;border-radius:8px;background:#e3b341;
  color:#241300;font-family:inherit;font-weight:800;font-size:12px;cursor:pointer}

/* 底部 */
.foot{margin:34px 0 0;padding:22px 0 90px;border-top:1px solid var(--line2);text-align:center;
  font-size:12px;color:var(--dim2);line-height:1.9}
.foot b{color:var(--gold);font-weight:700}

/* 移动端底部导航 */
.tabbar{display:none}
@media(max-width:900px){
  body{padding-bottom:64px}
  .topbar .wrap{height:42px;gap:7px}
  .lang{font-size:0;gap:4px}
  .tb-btn{padding:4px 10px;font-size:12px}
  .tb-ics{gap:5px;margin-left:2px}
  .tb-ics a{width:25px;height:25px;font-size:10.5px}
  .nav .wrap{height:auto;flex-wrap:wrap;padding-bottom:6px}
  .cats{order:3;width:100%;flex:0 0 100%;padding-bottom:4px}
  .nav-right{display:none}
  .nav-dl{display:inline-flex;align-items:center;gap:4px;margin-left:auto;padding:7px 14px;
    border-radius:99px;background:linear-gradient(135deg,#7c3aed,#a78bfa);color:#fff;
    font-size:12px;font-weight:800;white-space:nowrap;flex:0 0 auto;
    box-shadow:0 6px 18px rgba(124,58,237,.4)}
  .quick{display:flex;justify-content:space-between;gap:4px;margin:16px 0 0}
  .quick a{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;
    font-size:10.5px;color:var(--dim);white-space:nowrap}
  .quick .q-ic{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    color:#fff;border:1px solid var(--line2);box-shadow:0 6px 16px rgba(0,0,0,.35)}
  .quick .q-ic svg{width:19px;height:19px;display:block}
  .nav-dl{cursor:pointer}
  .nav-dl svg{width:14px;height:14px;display:block}
  .q1{background:linear-gradient(135deg,#f59e0b,#f97316)}
  .q2{background:linear-gradient(135deg,#22e0ff,#3b82f6)}
  .q3{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
  .q4{background:linear-gradient(135deg,#e3b341,#a8791f)}
  .q5{background:linear-gradient(135deg,#d92635,#7a1726)}
  .plats{gap:8px}
  .plat .pi{max-width:74px;border-radius:16px}
  .logo span{display:none}
  .logo img{width:40px;height:40px}
  .banner{height:178px}
  .promo-art{width:78px;height:78px;right:6%}
  .promo-txt b{font-size:24px}
  .promo-txt s{font-size:12px}
  .promo-txt i{padding:8px 20px;font-size:13px}
  .side-tools{display:none}
  .grid{gap:8px;grid-template-columns:repeat(3,1fr)}
  .cover{height:78px}
  .cover .wm{font-size:16px}
  .gcard .meta{padding:6px 7px}
  .gcard .meta b{font-size:11.5px}
  .gcard .meta s{font-size:9.5px}
  .cat-cards{grid-template-columns:repeat(2,1fr);gap:9px}
  .ccard{height:86px;padding:11px 12px}
  .ccard b{font-size:14px}
  .sec-head{margin:20px 0 12px}
  .sec-head h2{font-size:15px}
  .foot{padding-bottom:74px}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:rgba(6,10,18,.98);border-top:1px solid var(--line);
    padding:6px 0 calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
    font-size:10px;color:var(--dim2)}
  .tabbar a i{font-style:normal;display:flex}
  .tabbar a svg{width:19px;height:19px;display:block}
  .tabbar a.on{color:var(--gold2)}
}

/* ================= 列表页 ================= */
.crumb{font-size:12px;color:var(--dim2);margin:16px 0 0}
.crumb a:hover{color:var(--gold2)}
.page-head{display:flex;align-items:flex-end;gap:12px;margin:10px 0 16px}
.page-head h1{margin:0;font-size:22px;font-weight:900;
  background:linear-gradient(180deg,#fff,var(--gold2) 70%,var(--gold3));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.page-head p{margin:0 0 3px;font-size:12px;color:var(--dim2)}
.filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filter a{font-size:12.5px;padding:6px 15px;border-radius:99px;border:1px solid var(--line2);color:var(--dim)}
.filter a.on{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1200;font-weight:800;border-color:transparent}

/* ================= 详情页 ================= */
.detail{display:grid;gap:20px;grid-template-columns:340px 1fr;margin-top:18px}
@media(max-width:760px){.detail{grid-template-columns:1fr}}
.dcover{height:240px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;border:1px solid var(--line);background-size:cover;background-position:center}
.dcover span{font-size:44px;font-weight:900;color:#fff;text-shadow:0 4px 18px rgba(0,0,0,.5);z-index:2}
.dinfo h1{margin:0 0 8px;font-size:24px;font-weight:900;color:#fff}
.dinfo .vendor{font-size:12px;color:var(--gold);border:1px solid var(--line);border-radius:99px;
  padding:3px 10px;display:inline-block;margin-bottom:14px}
.dinfo .desc{font-size:13px;color:var(--dim);line-height:2}
.dinfo .rules{margin:16px 0 0;padding:14px 16px;border-radius:10px;background:var(--panel);
  border:1px solid var(--line2);font-size:12.5px;color:var(--dim);line-height:1.95}
.dinfo .rules b{color:var(--gold2)}
.play{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:20px;
  padding:14px 52px;border-radius:99px;font-size:16px;font-weight:900;color:#1a1200;
  background:linear-gradient(180deg,var(--gold2),var(--gold));
  box-shadow:0 10px 26px rgba(227,179,65,.3);cursor:pointer;border:0;font-family:inherit}
.play:hover{filter:brightness(1.06)}
.play:active{transform:scale(.985)}
.dinfo .tiny{margin-top:10px;font-size:11.5px;color:var(--dim2)}

/* ================= 注册页 ================= */
.auth{max-width:440px;margin:30px auto 60px;background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:26px 24px 24px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.auth .brandline{text-align:center;margin-bottom:18px}
.auth .brandline b{font-size:20px;font-weight:900;
  background:linear-gradient(135deg,var(--gold2),var(--gold3));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.auth .brandline p{margin:6px 0 0;font-size:12px;color:var(--dim2)}
.tabs{display:flex;margin-bottom:20px;border-bottom:1px solid var(--line2)}
.tabs button{flex:1;padding:11px 0;background:none;border:0;font-family:inherit;font-size:15px;
  font-weight:800;color:var(--dim2);cursor:pointer;position:relative}
.tabs button.on{color:var(--gold2)}
.tabs button.on::after{content:"";position:absolute;left:25%;right:25%;bottom:-1px;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--dim);margin:0 0 6px 2px}
.ipt{width:100%;height:46px;border-radius:9px;padding:0 13px;font-family:inherit;font-size:14.5px;
  color:var(--tx);background:#070c16;border:1px solid var(--line2);outline:none;
  -webkit-appearance:none;appearance:none;transition:.16s}
.ipt::placeholder{color:var(--dim2)}
.ipt:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(227,179,65,.12)}
.ipt.err{border-color:#e04c5a}
.row2{display:flex;gap:9px}
.row2 .ipt{flex:1;min-width:0}
.cap{width:112px;height:46px;flex:0 0 auto;border-radius:9px;cursor:pointer;background:#070c16;
  border:1px solid var(--line2)}
.err{font-size:11px;color:#ff7a8a;margin:5px 0 0 2px;display:none}
.err.on{display:block}
.submit{width:100%;margin-top:6px;padding:14px 0;border:0;border-radius:99px;font-family:inherit;
  font-size:16px;font-weight:900;color:#1a1200;cursor:pointer;
  background:linear-gradient(180deg,var(--gold2),var(--gold));
  box-shadow:0 10px 26px rgba(227,179,65,.28)}
.submit:active{transform:scale(.985)}
.submit[disabled]{opacity:.6}
.auth .agree{display:flex;align-items:flex-start;gap:7px;margin:14px 2px 0;font-size:11.5px;color:var(--dim2);cursor:pointer}
.auth .agree input{width:14px;height:14px;margin:2px 0 0;accent-color:var(--gold)}
.done{display:none;text-align:center;padding:10px 0}
.done.on{display:block}
.done .tick{width:60px;height:60px;margin:6px auto 16px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold2),var(--gold));display:flex;align-items:center;justify-content:center}
.done .tick::after{content:"";width:14px;height:25px;margin-top:-4px;
  border:4px solid #1a1200;border-top:0;border-left:0;transform:rotate(42deg)}
.done h2{margin:0;font-size:19px;color:#fff}
.done p{margin:10px 0 0;font-size:12.5px;color:var(--dim);line-height:1.85}

/* toast */
.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%,14px);z-index:200;
  padding:11px 20px;border-radius:99px;background:rgba(10,16,28,.97);border:1px solid var(--line);
  color:var(--tx);font-size:12.5px;white-space:nowrap;opacity:0;visibility:hidden;transition:.24s}
.toast.on{opacity:1;visibility:visible;transform:translate(-50%,0)}


/* ---------- 补充页面：注册、详情、活动 ---------- */
.page-shell{max-width:var(--maxw);margin:0 auto;padding:28px 16px 60px}
.panel{background:var(--panel);border:1px solid var(--line2);border-radius:16px;padding:24px}
.page-title{font-size:26px;margin:0 0 8px}
.page-subtitle{color:var(--dim);margin:0 0 22px}
.form-layout{max-width:520px;margin:30px auto}
.form-layout .field{display:block;margin:15px 0;color:var(--dim);font-size:13px}
.form-layout input{display:block;width:100%;margin-top:7px;padding:13px 14px;border-radius:10px;border:1px solid var(--line2);background:#080e19;color:var(--tx);outline:none}
.form-layout input:focus{border-color:var(--gold)}
.form-layout .submit-btn,.action-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border:0;border-radius:99px;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1200;font-weight:800;cursor:pointer}
.form-layout .submit-btn{width:100%;margin-top:10px}
.form-note{font-size:12px;color:var(--dim);margin-top:14px}
.form-status{padding:12px 14px;border-radius:10px;margin-top:14px;background:#17283a;color:#c7d8ef;font-size:13px}
.form-status.error{background:#3a1c24;color:#ffc4c4}
.form-status.success{background:#173426;color:#b9f2ce}
.checkline{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:var(--dim);margin:14px 0}
.checkline input{width:auto;margin:2px 0 0}
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.detail-cover{width:100%;max-height:390px;object-fit:cover;border-radius:14px;background:#111a29}
.detail-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--dim);font-size:13px;margin:14px 0}
.wheel-wrap{text-align:center;padding:36px 18px}
.wheel-disc{width:min(280px,70vw);aspect-ratio:1;border-radius:50%;margin:20px auto;background:conic-gradient(#f5d36f 0 45deg,#8f4e22 45deg 90deg,#243e75 90deg 135deg,#6a3284 135deg 180deg,#1d765c 180deg 225deg,#a72d3d 225deg 270deg,#d39c34 270deg 315deg,#2a5370 315deg);border:8px solid #e6c36d;box-shadow:0 12px 35px #0008;display:grid;place-items:center;transition:transform 2.4s cubic-bezier(.12,.72,.12,1)}
.wheel-disc span{background:#080d17;color:#f7d774;border:3px solid #e6c36d;border-radius:50%;width:76px;height:76px;display:grid;place-items:center;font-weight:900}
@media(max-width:760px){.detail-layout{grid-template-columns:1fr}.page-shell{padding-top:18px}.panel{padding:18px}}

/* ===== 新版 UI：清爽的深蓝紫科技风 ===== */
:root{
  --bg:#080d1b;--panel:#101a30;--panel2:#172440;
  --line:rgba(110,155,255,.22);--line2:rgba(190,210,255,.10);
  --gold:#69a5ff;--gold2:#a8ccff;--gold3:#4778d5;
  --tx:#edf4ff;--dim:#9aaccb;--dim2:#7183a4;
}
body{background:radial-gradient(ellipse at 50% -15%,#1b315b 0%,#080d1b 48%,#070b16 100%)}
.topbar{background:rgba(7,12,25,.94);backdrop-filter:blur(14px);border-bottom-color:rgba(130,170,255,.13)}
.nav{background:rgba(11,18,36,.94);backdrop-filter:blur(16px);border-bottom-color:rgba(105,165,255,.2)}
.logo img{border-radius:15px;border-color:rgba(130,175,255,.35);box-shadow:0 5px 22px #4778d533}
.logo span{color:#a8ccff;letter-spacing:.12em}
.tb-btn{border-color:rgba(150,185,255,.22);border-radius:10px}
.tb-btn.gold{background:linear-gradient(135deg,#a8ccff,#568df0);color:#07142d;box-shadow:0 6px 18px #4778d533}
.cat{border-radius:9px}.cat.on{color:#c6ddff;background:linear-gradient(135deg,#4778d533,#69a5ff0a)}
.cat.on::after{background:linear-gradient(90deg,transparent,#7fb2ff,transparent)}
.banner{border-radius:20px;border:1px solid rgba(150,190,255,.2);box-shadow:0 18px 48px #02061188}
.notice{border:1px solid rgba(105,165,255,.18);border-left:3px solid #69a5ff;border-radius:13px;background:linear-gradient(100deg,#244a873d,#172a4b24)}
.notice b,.sec-head h2{color:#b8d4ff}
.sec-head h2::before{background:linear-gradient(180deg,#b8d4ff,#4778d5)}
.sec-head .more{border-color:rgba(125,170,255,.25);border-radius:10px}
.grid{gap:15px;grid-template-columns:repeat(auto-fill,minmax(155px,1fr))}
.gcard{border-radius:16px;background:linear-gradient(160deg,#172642,#0e172a);border-color:rgba(145,180,255,.13);box-shadow:0 8px 24px #02061155}
.gcard:hover{border-color:#6da5ff88;box-shadow:0 14px 30px #4778d522}
.cover{height:116px}.gcard .meta{padding:11px 12px}
.ccard{border-radius:17px;border-color:rgba(145,180,255,.2);box-shadow:0 8px 22px #02061155}
.plat .pi{border-radius:22px;border-color:rgba(145,180,255,.28);box-shadow:0 9px 26px #4778d522}
.vendors{border-radius:16px;background:#101a30;border-color:rgba(145,180,255,.13)}
.foot{border-top-color:rgba(145,180,255,.13)}.foot b{color:#a8ccff}
.crumb{color:var(--dim2)}
.page-head{padding:18px 20px;border-radius:17px;background:linear-gradient(110deg,#1b3155,#111c34);border:1px solid rgba(130,175,255,.16)}
.page-head h1{color:#d8e8ff}.filter a{border-radius:10px;border-color:rgba(145,180,255,.2);background:#101a30}
.filter a.on{background:linear-gradient(135deg,#a8ccff,#568df0);color:#07142d}
/* 注册页双按钮 */
.register-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.register-actions .support-btn,.register-actions .submit-btn{min-height:48px;margin:0;padding:12px 14px;display:flex;align-items:center;justify-content:center;border-radius:12px;font-family:inherit;font-size:14px;font-weight:800;line-height:1.3;text-align:center;text-decoration:none}
.register-actions .support-btn{color:#cfe2ff;background:linear-gradient(135deg,#1c3e70,#244f8d);border:1px solid #6da5ff66}
.form-layout .submit-btn{background:linear-gradient(135deg,#a8ccff,#568df0);color:#07142d;box-shadow:0 9px 24px #4778d544}
.reward-hint{margin:13px 0 0;padding:11px 13px;border-radius:11px;background:#172a47;color:#b9d4fa;border:1px solid #6da5ff33;font-size:12px;line-height:1.7}
.form-layout{background:linear-gradient(155deg,#14213b,#0d1629);border-color:rgba(130,175,255,.2);box-shadow:0 20px 55px #02061188}
.form-layout input{background:#091326;border-color:rgba(145,180,255,.2);border-radius:11px}
.form-layout input:focus{border-color:#69a5ff;box-shadow:0 0 0 3px #69a5ff22}
@media(max-width:520px){.register-actions{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.cover{height:105px}.page-head{padding:15px}}


/* 注册验证码 */
.captcha-row{display:flex;align-items:stretch;gap:10px;margin-top:7px}
.captcha-row input{flex:1;min-width:0;margin-top:0}
.captcha-refresh{display:flex;align-items:center;gap:7px;padding:4px 8px;border:1px solid rgba(145,180,255,.22);border-radius:10px;background:#0b1426;color:#a8ccff;font-family:inherit;font-size:12px;cursor:pointer;white-space:nowrap}
.captcha-refresh canvas{display:block;width:132px;height:48px;border-radius:6px}
.captcha-refresh span{font-size:11px}
.form-layout .submit-btn{display:flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:0;border-radius:12px;font-family:inherit;font-size:14px;font-weight:800;cursor:pointer}

/* 注册完成页：布局参考用户提供的成功提示截图 */
.success-shell{max-width:760px;padding-top:34px}
.success-card{min-height:440px;padding:34px 24px 30px;text-align:center;border:1px solid rgba(130,175,255,.2);border-radius:0 0 24px 24px;background:linear-gradient(155deg,#101a30,#0d1629);box-shadow:0 20px 55px #02061188}
.success-brand{font-size:27px;font-weight:900;color:#a8ccff;letter-spacing:.02em}
.success-subtitle{margin:8px 0 48px;color:var(--dim);font-size:15px}
.success-check{width:90px;height:90px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#ffe28a,#e3b341);box-shadow:0 10px 30px #e3b34133}
.success-check svg{width:62px;height:62px;fill:none;stroke:#241900;stroke-width:6;stroke-linecap:round;stroke-linejoin:round}
.success-card h1{margin:0 0 18px;font-size:27px;color:#f3f7ff}
.success-message{margin:0;color:#d4deef;font-size:16px}
.success-detail{margin:8px 0 26px;color:var(--dim);font-size:14px}
.success-support,.success-home{display:flex;align-items:center;justify-content:center;width:min(100%,330px);min-height:48px;margin:12px auto 0;border-radius:12px;font-size:14px;font-weight:800}
.success-support{color:#dceaff;background:linear-gradient(135deg,#1c3e70,#244f8d);border:1px solid #6da5ff66}
.success-home{color:#07142d;background:linear-gradient(135deg,#a8ccff,#568df0);box-shadow:0 9px 24px #4778d544}
.success-foot{margin:60px 0 0;padding:22px 0;border-top:1px solid var(--line2);text-align:center;color:var(--dim2);font-size:13px;line-height:1.9}
.success-foot b{color:#a8ccff}

/* 轮播移动端适配：完整展示横幅，不再裁切左右内容 */
@media(max-width:900px){
  .banner{width:100%;height:auto;aspect-ratio:1280 / 318;margin:12px 0 0;border-radius:13px}
  .banner .slide{background-size:100% 100%;background-position:center center}
  .slide-promo{padding:0 5%}
  .promo-txt{gap:5px}
  .promo-txt b{font-size:clamp(17px,5vw,24px)}
  .promo-txt s{font-size:clamp(9px,2.7vw,12px)}
  .promo-txt i{margin-top:3px;padding:5px 12px;font-size:clamp(10px,2.8vw,13px)}
  .promo-art{width:clamp(48px,18vw,78px);height:clamp(48px,18vw,78px);right:5%}
}
@media(max-width:520px){
  .success-shell{padding:18px 12px 42px}
  .success-card{min-height:0;padding:28px 16px 26px;border-radius:0 0 19px 19px}
  .success-subtitle{margin-bottom:38px}
  .success-check{width:78px;height:78px}
  .success-card h1{font-size:24px}
  .success-message{font-size:14px}
  .success-foot{margin-top:38px}
  .captcha-refresh{gap:4px;padding:4px}
  .captcha-refresh canvas{width:112px;height:44px}
}

/* =========================================================
   四合娱乐 · 全站手机浏览器适配补强
   目标：避免横向溢出，统一内容宽度、媒体比例和触控尺寸
   ========================================================= */
html { width:100%; max-width:100%; overflow-x:clip; scroll-padding-top:120px; }
body { width:100%; max-width:100%; overflow-x:clip; }
*, *::before, *::after { min-width:0; }
img, video, canvas, iframe, svg { max-width:100%; }
button, input, select, textarea { max-width:100%; font:inherit; }
.wrap, .page-shell, .login-shell { width:100%; min-width:0; }
.banner { max-width:100%; }
.banner .slide { background-repeat:no-repeat; }
.form-layout, .panel, .login-panel, .success-card { min-width:0; overflow-wrap:anywhere; }
.tabbar { padding-bottom:calc(6px + env(safe-area-inset-bottom)); }
@media (max-width:900px) {
  html, body { overflow-x:clip; }
  .wrap { width:100%; max-width:100%; padding-left:clamp(10px,3.2vw,16px); padding-right:clamp(10px,3.2vw,16px); }
  .topbar .wrap { width:100%; min-width:0; overflow:hidden; }
  .topbar .spacer { min-width:4px; }
  .topbar .tb-btn { padding-left:clamp(8px,2.4vw,12px); padding-right:clamp(8px,2.4vw,12px); }
  .nav .wrap { width:100%; min-width:0; }
  .logo { min-width:40px; margin-right:2px; }
  .logo img { width:clamp(38px,10vw,46px); height:clamp(38px,10vw,46px); object-fit:contain; flex:0 0 auto; }
  .cats { max-width:100%; min-width:0; overscroll-behavior-x:contain; -webkit-overflow-scrolling:touch; }
  .cat { flex:0 0 auto; padding-left:clamp(9px,2.7vw,13px); padding-right:clamp(9px,2.7vw,13px); }
  .banner { display:block; width:100%; height:auto; aspect-ratio:1280 / 318; overflow:hidden; margin-top:12px; }
  .banner .slide { inset:0; width:100%; height:100%; background-size:100% 100%; background-position:center; }
  .slide-promo { padding-left:5%; padding-right:5%; }
  .promo-txt { max-width:72%; min-width:0; gap:clamp(3px,1vw,7px); }
  .promo-txt b { font-size:clamp(15px,4.6vw,24px); line-height:1.2; }
  .promo-txt s { font-size:clamp(9px,2.6vw,13px); overflow-wrap:anywhere; }
  .promo-txt i { margin-top:2px; padding:clamp(4px,1.4vw,8px) clamp(9px,3vw,18px); }
  .promo-art { width:clamp(42px,17vw,78px); height:clamp(42px,17vw,78px); right:4%; }
  .notice, .notice .track, .quick, .plats, .vendors { max-width:100%; min-width:0; }
  .grid { width:100%; grid-template-columns:repeat(2,minmax(0,1fr)); }
  .gcard, .ccard, .plat { min-width:0; }
  .cover { width:100%; aspect-ratio:1.55 / 1; height:auto; }
  .gcard .meta, .gcard .meta b, .gcard .meta s { min-width:0; overflow-wrap:anywhere; }
  .cat-cards { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ccard { background-size:cover; background-position:center; }
  .page-shell { padding-left:clamp(10px,3.2vw,16px); padding-right:clamp(10px,3.2vw,16px); }
  .detail, .detail-layout { grid-template-columns:minmax(0,1fr); }
  .detail-cover { width:100%; height:auto; max-height:none; aspect-ratio:16 / 9; object-fit:cover; }
  .filter { max-width:100%; overflow-x:auto; flex-wrap:nowrap; padding-bottom:5px; }
  .filter a { flex:0 0 auto; }
  .wheel-wrap { padding:clamp(18px,5vw,36px) 10px; }
  .wheel-disc { width:min(76vw,300px); }
  .foot { padding-bottom:calc(82px + env(safe-area-inset-bottom)); }
  .tabbar { left:0; right:0; bottom:0; width:100%; min-height:58px; padding-left:env(safe-area-inset-left); padding-right:env(safe-area-inset-right); padding-bottom:calc(6px + env(safe-area-inset-bottom)); box-sizing:border-box; }
  .tabbar a { min-width:0; padding:2px 0; }
  .tabbar a span { max-width:100%; overflow:hidden; text-overflow:ellipsis; }
  .success-shell, .login-shell { width:100%; }
}
@media (max-width:520px) {
  .topbar .wrap { gap:5px; }
  .nav .wrap { row-gap:4px; }
  .cats { gap:0; }
  .cat { font-size:11px; padding-top:8px; padding-bottom:8px; }
  .banner { border-radius:11px; }
  .dots { margin-top:8px; }
  .quick { gap:2px; }
  .quick a { min-width:0; font-size:10px; }
  .quick .q-ic { width:clamp(32px,9vw,38px); height:clamp(32px,9vw,38px); }
  .grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:9px; }
  .cover { aspect-ratio:1.5 / 1; }
  .plats { gap:6px; }
  .plat { flex:1 1 0; }
  .plat .pi { width:min(100%,68px); }
  .vendors { gap:12px; padding:12px 8px; }
  .vendors img { max-width:22%; height:17px; object-fit:contain; }
  .page-title { font-size:clamp(21px,6vw,26px); }
  .panel, .login-panel { padding:17px 14px; }
  .form-layout { width:100%; max-width:100%; padding:18px 14px; }
  .form-layout input, .login-panel .field input { width:100%; min-width:0; }
  .captcha-row { min-width:0; gap:6px; }
  .captcha-row input { min-width:0; }
  .captcha-refresh canvas { width:clamp(88px,27vw,112px); }
  .register-actions { grid-template-columns:minmax(0,1fr); }
  .success-card { padding-left:13px; padding-right:13px; }
  .login-shell { margin-top:20px; margin-bottom:35px; padding-left:10px; padding-right:10px; }
  .login-links { flex-wrap:wrap; }
  .sec-head { gap:6px; }
  .sec-head h2 { min-width:0; }
  .sec-head .more { white-space:nowrap; }
}
@media (max-width:360px) {
  .wrap { padding-left:9px; padding-right:9px; }
  .tb-btn { font-size:11px; padding:4px 7px; }
  .logo img { width:36px; height:36px; }
  .nav-dl { padding:6px 9px; font-size:11px; }
  .cat { padding-left:8px; padding-right:8px; }
  .promo-txt b { font-size:15px; }
  .promo-txt i { font-size:10px; }
  .tabbar a { font-size:9px; }
}