/* =========================================================
   完美仙境 · 前台样式（方案 C：编年史）
   ========================================================= */
:root{
  --bg:#070b18; --bg2:#0a1020; --panel:#0d1428; --panel2:#111a33;
  --line:rgba(120,150,255,.16); --line2:rgba(120,150,255,.3);
  --text:#e8eefc; --muted:#8d9ac0; --dim:#5b6688;
  --c2:#38bdf8; --c3:#a78bfa; --c4:#fb923c;
  --font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(900px 600px at 78% -10%,rgba(56,189,248,.13),transparent 62%),
             radial-gradient(700px 500px at 10% 108%,rgba(167,139,250,.11),transparent 60%)}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.32;
  background-image:linear-gradient(rgba(120,150,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,150,255,.05) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 20%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse at 50% 20%,#000 20%,transparent 78%)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{width:min(1200px,92vw);margin:0 auto;position:relative;z-index:2}
main{position:relative;z-index:2}

/* ---------- 顶栏 ---------- */
.top{position:fixed;top:0;left:0;right:0;z-index:60;height:64px;display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(7,11,24,.94),rgba(7,11,24,.55));
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(120,150,255,.1)}
.top-in{width:min(1200px,92vw);margin:0 auto;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:.04em;white-space:nowrap}
.logo img{height:30px;width:auto}
.logo-txt{color:#eef3ff}
.top nav{display:flex;gap:4px;margin-left:auto}
.top nav a{padding:7px 12px;border-radius:8px;font-size:13px;color:var(--muted);transition:.2s}
.top nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.top nav a.on{color:#fff;background:rgba(56,189,248,.12);box-shadow:inset 0 0 0 1px rgba(56,189,248,.28)}
.top-act{display:flex;gap:8px;margin-left:8px}
.tbtn{padding:8px 16px;border:1px solid var(--line2);border-radius:9px;font-size:12.5px;color:var(--muted);transition:.2s;white-space:nowrap}
.tbtn:hover{color:#fff;border-color:#4a5a86}
.tbtn.solid{background:linear-gradient(135deg,#2dd4bf,#22d3ee);color:#04121a;border-color:transparent;font-weight:700}
.tbtn.solid:hover{filter:brightness(1.06);transform:translateY(-1px)}
.burger{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:6px;flex-direction:column;gap:4px}
.burger span{display:block;width:20px;height:2px;background:var(--muted);border-radius:2px}

/* ---------- 通用标题 ---------- */
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.32em;color:var(--c2);text-transform:uppercase;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:36px;height:1px;background:linear-gradient(90deg,var(--c2),transparent)}
h1.big{font-size:clamp(40px,6.4vw,80px);line-height:1.05;letter-spacing:-.03em;font-weight:800;margin:18px 0 20px}
h1.big span{background:linear-gradient(100deg,var(--c2),var(--c3) 46%,var(--c4));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:15px;line-height:2;color:var(--muted);max-width:38em}

/* ---------- 首页 ---------- */
.hero{padding:clamp(112px,14vh,160px) 0 clamp(16px,3vh,30px)}
.tl-wrap{padding:clamp(24px,5vh,50px) 0 0}
.tl{position:relative;display:grid;grid-template-columns:repeat(var(--cols,3),1fr);margin-bottom:clamp(26px,4vh,42px)}
.tl::before{content:"";position:absolute;left:0;right:0;top:26px;height:1px;
  background:linear-gradient(90deg,rgba(56,189,248,.5),rgba(167,139,250,.5),rgba(251,146,60,.5))}
.tl-prog{position:absolute;left:0;top:25px;height:3px;border-radius:3px;width:0;
  background:linear-gradient(90deg,var(--c2),var(--c3),var(--c4));
  box-shadow:0 0 18px rgba(56,189,248,.55);transition:width .55s cubic-bezier(.4,0,.2,1)}
.node{position:relative;display:flex;flex-direction:column;align-items:flex-start;cursor:pointer;
  background:none;border:0;text-align:left;padding:0 18px 0 0;color:inherit;font:inherit}
.node .pin{width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid rgba(120,150,255,.4);
  margin:19px 0 20px;position:relative;z-index:2;transition:.3s}
.node .yr{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--dim);margin-bottom:8px;transition:.3s}
.node .nm{font-size:clamp(16px,1.8vw,21px);font-weight:700;color:#c3cce6;transition:.3s}
.node .ds{font-size:11.5px;color:var(--dim);margin-top:5px}
.node:hover .nm{color:#fff}
.node.on .pin{border-color:var(--acc,var(--c2));background:var(--acc,var(--c2));box-shadow:0 0 0 6px rgba(56,189,248,.14),0 0 22px var(--acc,var(--c2))}
.node.on .yr{color:var(--acc,var(--c2))}
.node.on .nm{color:#fff}
.node.on .ds{color:var(--muted)}

.panel{border:1px solid var(--line);border-radius:22px;overflow:hidden;display:none;
  grid-template-columns:.92fr 1.08fr;min-height:380px;
  background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.008)),var(--panel);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.05)}
.panel.on{display:grid}
.visual{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;
  padding:clamp(22px,3vw,36px);min-height:320px}
.visual::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 30% 20%,rgba(255,255,255,.16),transparent 60%)}
.v-tag{position:relative;z-index:2;display:inline-flex;align-self:flex-start;align-items:center;gap:8px;
  font-size:11px;letter-spacing:.16em;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.22);
  padding:6px 12px;border-radius:999px}
.v-tag i{width:5px;height:5px;border-radius:50%;background:#4ade80;box-shadow:0 0 8px #4ade80}
.v-tag.off i{background:#94a3b8;box-shadow:none}
.v-bottom{position:relative;z-index:2;display:flex;flex-direction:column;gap:2px}
.v-name{font-size:clamp(15px,1.7vw,20px);font-weight:800;letter-spacing:.26em;color:rgba(255,255,255,.92)}
.v-rom{font-family:var(--mono);font-size:clamp(60px,8.6vw,112px);font-weight:700;line-height:.9;letter-spacing:-.04em;color:rgba(255,255,255,.3)}
.content{padding:clamp(22px,3.4vw,40px);display:flex;flex-direction:column}
.c-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.c-head h2{font-size:clamp(22px,2.8vw,32px);font-weight:800;letter-spacing:-.01em}
.c-head p{font-size:12.5px;color:var(--muted);margin-top:8px;letter-spacing:.06em}
.ver{font-family:var(--mono);font-size:11px;color:var(--dim);border:1px solid var(--line);padding:6px 10px;border-radius:8px;white-space:nowrap}
.c-desc{font-size:13px;line-height:2;color:#a8b4d4;margin:16px 0 18px;max-width:36em}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.mini div{background:rgba(255,255,255,.035);border:1px solid rgba(120,150,255,.12);border-radius:12px;padding:11px 14px}
.mini b{display:block;font-size:15px;font-weight:700}
.mini span{font-size:10.5px;color:var(--dim);letter-spacing:.08em}
.acts{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:auto}
.act{display:flex;align-items:center;justify-content:space-between;padding:11px 15px;border-radius:11px;
  border:1px solid rgba(120,150,255,.16);background:rgba(255,255,255,.03);font-size:12.5px;font-weight:600;color:#cfd9f0;transition:.22s}
.act:hover{background:rgba(255,255,255,.075);border-color:rgba(120,150,255,.4);transform:translateY(-1px)}
.act i{font-style:normal;opacity:.5;transition:.2s}
.act:hover i{opacity:1;transform:translateX(3px)}
.act.primary{background:linear-gradient(135deg,rgba(56,189,248,.9),rgba(45,212,191,.9));color:#04121a;border-color:transparent;grid-column:span 2;justify-content:center;gap:8px;font-weight:700}

/* ---------- 区块 ---------- */
.sec{padding:clamp(44px,7vh,80px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(20px,2.4vw,28px);font-weight:800;letter-spacing:-.01em}
.sec-head span{font-size:12px;color:var(--dim);letter-spacing:.08em}
.sec-head a.more{font-size:12px;color:var(--dim)}
.sec-head a.more:hover{color:var(--c2)}

/* ---------- 公告列表 ---------- */
.n-list{border-top:1px solid var(--line)}
.n-row{display:grid;grid-template-columns:92px 64px 1fr 86px;gap:16px;align-items:center;
  padding:15px 6px;border-bottom:1px solid rgba(120,150,255,.09);transition:.25s}
.n-row:hover{background:linear-gradient(90deg,rgba(120,150,255,.08),transparent 70%);padding-left:14px}
.n-row time{font-family:var(--mono);font-size:11px;color:var(--dim)}
.n-row h4{font-size:13px;font-weight:400;color:#c3cce6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.n-row .go{font-style:normal;color:var(--dim);font-size:12px;text-align:right}
.zt{font-size:10px;text-align:center;border-radius:6px;padding:3px 0;border:1px solid var(--line2);color:var(--muted);white-space:nowrap}
.zt.z2{color:var(--c2);border-color:rgba(56,189,248,.4)}
.zt.z3{color:var(--c3);border-color:rgba(167,139,250,.4)}
.zt.z4{color:var(--c4);border-color:rgba(251,146,60,.4)}
.zt.pin{color:#fbbf24;border-color:rgba(251,191,36,.45)}
.n-row h4 .zt,
.n-row .zt.pin{display:inline-block;padding:1px 6px;margin-right:6px;vertical-align:middle;text-align:center;background:rgba(251,191,36,.12)}

/* ---------- 筛选 ---------- */
.filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.filters a{font-size:12px;padding:6px 13px;border-radius:999px;border:1px solid var(--line);color:var(--muted);transition:.2s}
.filters a:hover{color:#fff;border-color:var(--line2)}
.filters a.on{background:rgba(56,189,248,.14);border-color:rgba(56,189,248,.45);color:#bae6fd}

/* ---------- 内页头部 ---------- */
.phead{padding:clamp(100px,12vh,130px) 0 clamp(10px,2vh,20px)}
.phead h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.02em;margin:12px 0 10px}
.phead p{font-size:13.5px;color:var(--muted);line-height:1.9;max-width:44em}
.crumb{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--dim);margin-bottom:6px;flex-wrap:wrap}
.crumb a:hover{color:var(--c2)}
.crumb b{color:var(--muted);font-weight:400}

/* ---------- 区服页 ---------- */
.zhero{margin:clamp(96px,11vh,120px) 0 0;border-radius:20px;border:1px solid var(--line);overflow:hidden;
  position:relative;padding:clamp(24px,4vw,42px)}
.zhero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,var(--tint,rgba(56,189,248,.25)),transparent 62%);pointer-events:none}
.zhero .zg{position:relative;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.zhero .rom{font-family:var(--mono);font-size:clamp(48px,7vw,86px);font-weight:700;line-height:.9;color:rgba(255,255,255,.22)}
.zhero h1{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-.01em;margin-bottom:8px}
.zhero .sub{font-size:12.5px;color:rgba(255,255,255,.62);letter-spacing:.06em}
.zhero .zdesc{font-size:13px;line-height:1.95;color:rgba(255,255,255,.62);margin-top:14px;max-width:44em;position:relative;z-index:2}
.ztabs{display:flex;gap:4px;margin:18px 0 26px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:0}
.ztabs a{padding:10px 16px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent;transition:.2s;margin-bottom:-1px}
.ztabs a:hover{color:#fff}
.ztabs a.on{color:#fff;border-bottom-color:var(--acc,var(--c2))}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:.22s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h3{font-size:14px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.card p{font-size:12px;color:var(--muted);line-height:1.9}
.card .num{font-family:var(--mono);font-size:11px;color:var(--dim)}

.feats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:6px}
.feat{display:flex;gap:12px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.feat b{font-size:13px;display:block;margin-bottom:4px}
.feat p{font-size:11.5px;color:var(--muted);line-height:1.8}
.feat .fi{width:30px;height:30px;border-radius:9px;flex:none;display:grid;place-items:center;background:rgba(56,189,248,.12);color:var(--c2);font-size:14px}

.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid rgba(120,150,255,.1)}
.tbl th{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--dim);font-weight:400;width:180px}
.tbl td{color:#c3cce6}
.tbl tr:hover td{background:rgba(255,255,255,.02)}

/* ---------- 下载 ---------- */
.dl-group{margin-bottom:26px}
.dl-group h3{font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.dl-item{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:8px;transition:.2s}
.dl-item:hover{border-color:var(--line2);background:var(--panel2)}
.dl-item .di{width:36px;height:36px;border-radius:10px;flex:none;display:grid;place-items:center;background:rgba(56,189,248,.12);color:var(--c2);font-size:15px}
.dl-item .dt{flex:1;min-width:0}
.dl-item .dt b{display:block;font-size:13px;font-weight:600}
.dl-item .dt span{font-size:11px;color:var(--dim)}
.dl-item .db{padding:8px 16px;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:12px;white-space:nowrap;transition:.2s}
.dl-item .db:hover{background:rgba(56,189,248,.15);border-color:rgba(56,189,248,.4)}

/* ---------- 内容正文 ---------- */
.doc{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3.4vw,42px);font-size:14px;line-height:2.05;color:#c9d3ea}
.doc h2{font-size:19px;font-weight:800;margin:30px 0 12px;color:#eaf0ff;letter-spacing:-.01em}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:15.5px;font-weight:700;margin:22px 0 10px;color:#e2e9fb}
.doc p{margin:0 0 14px}
.doc ul,.doc ol{margin:0 0 14px 1.4em}
.doc li{margin-bottom:7px}
.doc a{color:var(--c2);border-bottom:1px solid rgba(56,189,248,.35)}
.doc img{border-radius:10px;margin:14px 0;border:1px solid var(--line)}
.doc blockquote{border-left:2px solid var(--c2);padding:8px 0 8px 16px;color:var(--muted);margin:14px 0;background:rgba(56,189,248,.05)}
.doc table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13px}
.doc th,.doc td{border:1px solid var(--line);padding:9px 12px}
.doc th{background:rgba(255,255,255,.04);text-align:left}
.doc hr{border:0;border-top:1px solid var(--line);margin:24px 0}
.doc .meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line);font-size:11.5px;color:var(--dim)}

/* ---------- 分页 ---------- */
.pager{display:flex;gap:6px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.pager a,.pager span{min-width:34px;height:34px;padding:0 11px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:9px;font-size:12px;color:var(--muted)}
.pager a:hover{border-color:var(--line2);color:#fff}
.pager span.cur{background:rgba(56,189,248,.16);border-color:rgba(56,189,248,.45);color:#bae6fd}

/* ---------- 账号页 ---------- */
.zacc{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.zacc .ac{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.zacc .ac .bar{height:4px;background:var(--acc,var(--c2))}
.zacc .ac .in{padding:20px 22px;flex:1;display:flex;flex-direction:column}
.zacc .ac h3{font-size:17px;font-weight:800;margin-bottom:6px}
.zacc .ac .s{font-size:11.5px;color:var(--dim);margin-bottom:14px}
.zacc .ac p{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:16px}
.zacc .ac a.b{display:block;text-align:center;padding:11px;border-radius:10px;font-size:12.5px;font-weight:700;
  background:rgba(255,255,255,.05);border:1px solid var(--line);margin-top:8px;transition:.2s}
.zacc .ac a.b:hover{background:rgba(255,255,255,.1)}
.zacc .ac a.b.main{background:linear-gradient(135deg,rgba(56,189,248,.9),rgba(45,212,191,.9));color:#04121a;border-color:transparent}
.zacc .ac a.b.main:hover{filter:brightness(1.06)}

.notice-box{border:1px solid rgba(251,191,36,.3);background:rgba(251,191,36,.07);border-radius:12px;padding:14px 18px;font-size:12.5px;color:#fcd34d;line-height:1.9;margin-bottom:22px}

/* ---------- 资料库 ---------- */
.lib{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.lib a{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:18px 20px;transition:.2s;display:block}
.lib a:hover{border-color:var(--line2);transform:translateY(-2px)}
.lib a b{font-size:14px;display:block;margin-bottom:6px}
.lib a span{font-size:11.5px;color:var(--dim)}

/* ---------- 空状态 ---------- */
.empty{border:1px dashed var(--line2);border-radius:14px;padding:44px 20px;text-align:center;color:var(--dim);font-size:13px}

/* ---------- 页脚 ---------- */
.foot{border-top:1px solid var(--line);padding:44px 0 32px;margin-top:40px;position:relative;z-index:2}
.f-in{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.f-brand{max-width:32em}
.f-brand p{font-size:12px;color:var(--dim);line-height:2;margin-top:12px}
.f-links{display:flex;gap:44px;flex-wrap:wrap}
.f-links h6{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--muted);margin-bottom:12px;font-weight:400}
.f-links a{display:block;font-size:12px;color:var(--dim);line-height:2.1;transition:.2s}
.f-links a:hover{color:#fff}
.copy{margin-top:34px;padding-top:16px;border-top:1px solid rgba(120,150,255,.09);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:11px;color:var(--dim)}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .top nav{display:none;position:absolute;top:64px;left:0;right:0;background:rgba(8,12,26,.98);
    border-bottom:1px solid var(--line);flex-direction:column;padding:10px 6vw;gap:2px}
  .top nav.open{display:flex}
  .top nav a{padding:11px 8px}
  .top-act{display:none}
  .burger{display:flex}
  .panel{grid-template-columns:1fr}
  .visual{min-height:190px}
  .tl{grid-template-columns:repeat(2,1fr);gap:16px 0}
  .tl::before,.tl-prog{display:none}
  .cards,.lib,.zacc{grid-template-columns:1fr}
  .feats{grid-template-columns:1fr}
  .n-row{grid-template-columns:74px 58px 1fr;gap:10px}
  .n-row .go{display:none}
  .f-in{flex-direction:column}
}
@media(max-width:560px){
  .mini{grid-template-columns:1fr}
  .acts{grid-template-columns:1fr}
  .act.primary{grid-column:span 1}
}

/* ---------- 注册 / 改密 ---------- */
.reg-head{padding:clamp(96px,12vh,124px) 0 4px}
.reg-ttl{display:flex;align-items:center;gap:16px;margin-top:10px;flex-wrap:wrap}
.reg-ttl .rom{font-family:var(--mono);font-size:36px;font-weight:700;line-height:1;opacity:.9}
.reg-ttl h1{font-size:clamp(24px,3.4vw,36px);font-weight:800;letter-spacing:-.02em}
.reg-ttl p{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.8}

.reg-wrap{display:grid;grid-template-columns:320px 1fr;gap:20px;padding:26px 0 44px;align-items:start}

.reg-side{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;position:sticky;top:84px}
.rs-bar{height:4px;background:var(--acc,var(--c2))}
.reg-side h3{font-size:18px;font-weight:800;padding:18px 20px 0}
.rs-sub{font-size:11.5px;color:var(--dim);padding:6px 20px 0}
.rs-desc{font-size:12px;line-height:1.9;color:var(--muted);padding:12px 20px 0}
.rs-steps{padding:18px 20px 0;display:grid;gap:9px}
.rs-steps div{display:flex;gap:9px;font-size:12px;color:var(--muted);align-items:center}
.rs-steps b{width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,.07);display:grid;place-items:center;font-size:10px;color:#cfe3f7;flex:none;font-weight:600}
.rs-links{padding:18px 20px 0;display:grid;gap:7px}
.rs-links a{font-size:12px;color:var(--c2)}
.rs-links a:hover{text-decoration:underline}
.rs-note{font-size:11px;color:var(--dim);line-height:1.9;padding:16px 20px 0;margin-top:18px;border-top:1px solid var(--line)}

.reg-main{min-width:0}
.reg-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,34px)}
.reg-card h2{font-size:19px;font-weight:800;margin-bottom:18px;letter-spacing:-.01em}
.reg-card p.muted{font-size:12.5px;color:var(--muted);line-height:1.95;margin-bottom:10px}

.fld{display:block;margin-bottom:15px}
.fld > span{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}
.fld input{width:100%;background:#0a0f1d;border:1px solid var(--line);border-radius:9px;color:var(--text);
  padding:11px 13px;font-size:13px;font-family:inherit;outline:none;transition:.18s}
.fld input:focus{border-color:rgba(56,189,248,.55);box-shadow:0 0 0 3px rgba(56,189,248,.1)}
.fld small{display:block;font-size:10.5px;color:var(--dim);margin-top:7px}
.cap-row{display:flex;gap:10px;align-items:center}
.cap-row input{flex:1}
.cap-row img{height:42px;width:132px;border-radius:9px;border:1px solid var(--line);cursor:pointer;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px;
  border-radius:10px;border:0;cursor:pointer;font:inherit;font-size:13.5px;font-weight:700;
  color:#04121a;background:linear-gradient(135deg,#22d3ee,#2dd4bf);transition:.2s;margin-top:8px}
.btn-main:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-main.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line2);color:var(--text);
  font-weight:600;width:auto;padding:11px 20px}
.reg-tip{font-size:10.5px;color:var(--dim);line-height:1.8;margin-top:16px;text-align:center}
.reg-err{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.3);color:#fca5a5;
  border-radius:12px;padding:13px 16px;font-size:12.5px;line-height:1.9;margin-bottom:14px;display:grid;gap:3px}
.reg-ok{width:46px;height:46px;border-radius:50%;background:rgba(52,211,153,.15);color:#34d399;
  display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.reg-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}

@media(max-width:900px){
  .reg-wrap{grid-template-columns:1fr}
  .reg-side{position:static}
}


/* =========================================================
   字号统一上调（2026-10 可读性调整）
   之前按 12-13px 起稿，1080P 下偏小；整体上调一档。
   ========================================================= */
html{font-size:16px}
body{font-size:15px;line-height:1.75}

/* 顶部导航 */
.top{height:72px}
.top-in{gap:30px}
.logo{font-size:17px}
.logo img{height:34px}
.top nav a{font-size:15px;padding:8px 14px}
.tbtn{font-size:14px;padding:9px 18px}
.top nav{top:72px}

/* 首页 */
h1.big{font-size:clamp(44px,6.8vw,86px)}
.lede{font-size:16.5px;line-height:2.05;max-width:36em}
.kicker{font-size:12px}
.node .yr{font-size:12px}
.node .nm{font-size:clamp(18px,1.9vw,23px)}
.node .ds{font-size:13px}
.c-head h2{font-size:clamp(24px,3vw,34px)}
.c-head p{font-size:14px}
.c-desc{font-size:14.5px;line-height:2}
.ver{font-size:12px}
.mini b{font-size:17px}
.mini span{font-size:11.5px}
.act{font-size:14px;padding:13px 16px}
.v-name{font-size:clamp(17px,1.8vw,22px)}
.v-tag{font-size:12px}

/* 区块标题 */
.sec-head h2{font-size:clamp(24px,2.7vw,32px)}
.sec-head span,.sec-head a.more{font-size:13px}

/* 列表（公告 / 资料） */
.n-row{grid-template-columns:104px 76px 1fr 100px;padding:19px 8px}
.n-row time{font-size:12.5px}
.n-row h4{font-size:15.5px}
.n-row .go{font-size:13px}
.zt{font-size:11.5px;padding:4px 2px}

/* 筛选 */
.filters a{font-size:13.5px;padding:8px 16px}

/* 内页头 */
.phead h1{font-size:clamp(34px,4.4vw,50px)}
.phead p{font-size:15px;line-height:2}
.crumb{font-size:12.5px}

/* 正文 */
.doc{font-size:15.5px;line-height:2.05}
.doc h2{font-size:22px;margin:34px 0 14px}
.doc h3{font-size:18px}
.doc .meta{font-size:12.5px}

/* 卡片 / 区服页 */
.card h3{font-size:16px}
.card p{font-size:13.5px;line-height:1.95}
.card .num{font-size:12px}
.zhero h1{font-size:clamp(30px,3.8vw,44px)}
.zhero .sub{font-size:14px}
.zhero .zdesc{font-size:15px;line-height:2}
.ztabs a{font-size:14.5px;padding:12px 18px}
.feat b{font-size:14.5px}
.feat p{font-size:13px;line-height:1.9}
.tbl{font-size:14px}
.tbl th{font-size:12px}
.tbl th,.tbl td{padding:15px 18px}
.lib a b{font-size:15.5px}
.lib a span{font-size:12.5px}
.dl-item .dt b{font-size:14.5px}
.dl-item .dt span{font-size:12.5px}
.dl-item .db{font-size:13.5px;padding:10px 18px}
.zacc .ac h3{font-size:19px}
.zacc .ac .s{font-size:12.5px}
.zacc .ac p{font-size:13.5px;line-height:1.95}
.zacc .ac a.b{font-size:14px;padding:13px}
.notice-box{font-size:13.5px}
.empty{font-size:14.5px}
.pager a,.pager span{font-size:13.5px;min-width:38px;height:38px}

/* 页脚 */
.f-brand p{font-size:13px}
.f-links h6{font-size:11.5px}
.f-links a{font-size:13px;line-height:2.2}
.copy{font-size:12px}

/* 注册页 */
.reg-ttl h1{font-size:clamp(28px,3.6vw,40px)}
.reg-ttl p{font-size:14px}
.reg-card h2{font-size:22px}
.reg-card p.muted{font-size:14px}
.rs-desc{font-size:13.5px}
.rs-steps div{font-size:13px}
.rs-links a{font-size:13.5px}
.rs-note{font-size:12.5px}
.fld > span{font-size:13.5px}
.fld input{font-size:15px;padding:13px 14px}
.fld small{font-size:11.5px}
.btn-main{font-size:15px;padding:15px}
.reg-tip{font-size:11.5px}
.reg-err{font-size:14px}

@media(max-width:960px){
  html{font-size:15px}
  body{font-size:14.5px}
  .top{height:64px}
  .top nav{top:64px}
  .n-row{grid-template-columns:84px 66px 1fr;padding:16px 4px}
  .n-row h4{font-size:14.5px}
}

/* ---------- 区服展示图 ---------- */
.visual.has-art{background-color:#0a0f20}
.visual.has-art::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(8,12,26,.92) 0%,rgba(8,12,26,.55) 42%,rgba(8,12,26,.05) 72%,transparent 100%),
             linear-gradient(0deg,rgba(8,12,26,.85) 0%,transparent 45%);
}
.visual.has-art .v-rom{color:rgba(255,255,255,.16)}
.visual.has-art::after{opacity:.5}

/* =========================================================
   浅色主题（右上角切换，存 localStorage）
   ========================================================= */
html[data-theme="light"]{
  --bg:#f1f3f7; --bg2:#e8ecf2; --panel:#ffffff; --panel2:#f6f8fb;
  --line:rgba(18,28,48,.12); --line2:rgba(18,28,48,.22);
  --text:#0f1722; --muted:#55617a; --dim:#8a96ac;
}
html[data-theme="light"] body{background:var(--bg);color:var(--text)}
html[data-theme="light"] body::before{
  background:radial-gradient(900px 600px at 78% -10%,rgba(56,189,248,.10),transparent 62%),
             radial-gradient(700px 500px at 10% 108%,rgba(167,139,250,.08),transparent 60%)}
html[data-theme="light"] .grid-bg{opacity:.5;
  background-image:linear-gradient(rgba(18,28,48,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(18,28,48,.05) 1px,transparent 1px)}
html[data-theme="light"] .top{
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.82));
  border-bottom-color:rgba(18,28,48,.08)}
html[data-theme="light"] .logo-txt{color:#0f1722}
html[data-theme="light"] .top nav a{color:#46536b}
html[data-theme="light"] .top nav a:hover{background:rgba(18,28,48,.05);color:#0f1722}
html[data-theme="light"] .top nav a.on{background:rgba(34,211,238,.14);color:#0b6f80;box-shadow:inset 0 0 0 1px rgba(34,211,238,.35)}
html[data-theme="light"] .tbtn{border-color:rgba(18,28,48,.18);color:#46536b}
html[data-theme="light"] .tbtn:hover{border-color:rgba(18,28,48,.34);color:#0f1722}
html[data-theme="light"] .tbtn.solid{color:#04121a}

html[data-theme="light"] .node .nm{color:#2b3850}
html[data-theme="light"] .node.on .nm{color:#0f1722}
html[data-theme="light"] .node .pin{background:#fff}
html[data-theme="light"] .tl::before{opacity:.55}

html[data-theme="light"] .panel{background:var(--panel);
  box-shadow:0 18px 44px -30px rgba(18,28,48,.45),inset 0 1px 0 rgba(255,255,255,.9)}
html[data-theme="light"] .c-desc{color:#4a5568}
html[data-theme="light"] .mini div{background:rgba(18,28,48,.035);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .act{background:rgba(18,28,48,.035);border-color:rgba(18,28,48,.12);color:#243049}
html[data-theme="light"] .act:hover{background:rgba(18,28,48,.07);border-color:rgba(18,28,48,.24)}
html[data-theme="light"] .acts .primary{color:#04121a}

html[data-theme="light"] .n-list{border-top-color:rgba(18,28,48,.14)}
html[data-theme="light"] .n-row{border-bottom-color:rgba(18,28,48,.08)}
html[data-theme="light"] .n-row:hover{background:linear-gradient(90deg,rgba(18,28,48,.05),transparent 70%)}
html[data-theme="light"] .n-row h4{color:#243049}

html[data-theme="light"] .card{background:var(--panel);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .card p{color:#55617a}
html[data-theme="light"] .feat{background:rgba(18,28,48,.03);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .feat p{color:#55617a}

html[data-theme="light"] .zhero{background:var(--panel)!important}
html[data-theme="light"] .zhero .sub,
html[data-theme="light"] .zhero .zdesc{color:#55617a}
html[data-theme="light"] .zhero .rom{color:rgba(18,28,48,.18)}
html[data-theme="light"] .ztabs{border-bottom-color:rgba(18,28,48,.12)}
html[data-theme="light"] .ztabs a{color:#5a6780}
html[data-theme="light"] .ztabs a:hover{color:#0f1722}
html[data-theme="light"] .ztabs a.on{color:#0f1722}

html[data-theme="light"] .tbl th{color:#7a869c}
html[data-theme="light"] .tbl td{color:#243049}
html[data-theme="light"] .tbl th,html[data-theme="light"] .tbl td{border-bottom-color:rgba(18,28,48,.1)}
html[data-theme="light"] .tbl tr:hover td{background:rgba(18,28,48,.03)}

html[data-theme="light"] .doc{background:var(--panel);border-color:rgba(18,28,48,.1);color:#2b3850}
html[data-theme="light"] .doc h2{color:#0f1722}
html[data-theme="light"] .doc h3{color:#1b2637}
html[data-theme="light"] .doc blockquote{color:#55617a;background:rgba(56,189,248,.06)}
html[data-theme="light"] .doc th{background:rgba(18,28,48,.04)}

html[data-theme="light"] .dl-item{background:var(--panel);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .dl-item:hover{background:var(--panel2);border-color:rgba(18,28,48,.2)}
html[data-theme="light"] .dl-item .db{background:rgba(18,28,48,.05);border-color:rgba(18,28,48,.12)}
html[data-theme="light"] .filters a{border-color:rgba(18,28,48,.14);color:#55617a}
html[data-theme="light"] .filters a:hover{color:#0f1722;border-color:rgba(18,28,48,.26)}

html[data-theme="light"] .zacc .ac{background:var(--panel);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .zacc .ac a.b{background:rgba(18,28,48,.04);border-color:rgba(18,28,48,.12)}
html[data-theme="light"] .zacc .ac a.b:hover{background:rgba(18,28,48,.08)}
html[data-theme="light"] .lib a{background:var(--panel);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .empty{border-color:rgba(18,28,48,.2);color:#8a96ac}
html[data-theme="light"] .pager a{border-color:rgba(18,28,48,.14);color:#55617a}
html[data-theme="light"] .pager span.cur{background:rgba(34,211,238,.16);border-color:rgba(34,211,238,.45);color:#0b6f80}

html[data-theme="light"] .reg-card,html[data-theme="light"] .reg-side{background:var(--panel);border-color:rgba(18,28,48,.1)}
html[data-theme="light"] .fld input{background:#fff;border-color:rgba(18,28,48,.16);color:#0f1722}
html[data-theme="light"] .fld > span{color:#55617a}
html[data-theme="light"] .rs-steps b{background:rgba(18,28,48,.06);color:#243049}
html[data-theme="light"] .reg-err{background:rgba(220,38,38,.07);border-color:rgba(220,38,38,.25);color:#b91c1c}
html[data-theme="light"] .notice-box{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.35);color:#8a5a00}

html[data-theme="light"] .foot{border-top-color:rgba(18,28,48,.1)}
html[data-theme="light"] .copy{border-top-color:rgba(18,28,48,.08)}
html[data-theme="light"] .f-links a:hover{color:#0f1722}

/* 主题切换按钮 */
.theme-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 12px;
  border:1px solid var(--line2);border-radius:9px;background:transparent;color:var(--muted);cursor:pointer;
  font:inherit;font-size:12.5px;transition:.2s;white-space:nowrap}
.theme-btn:hover{color:var(--text);border-color:var(--muted)}
.theme-btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:820px){.theme-btn span{display:none}.theme-btn{padding:0 9px}}

/* 公告列表：字号放大、行距收紧 */
.n-row{padding:14px 8px;grid-template-columns:104px 78px 1fr 30px}
.n-row h4{font-size:16.5px;line-height:1.5}
.n-row time{font-size:13px}

/* 玩家风采滚动 */
.pstyle{margin-top:8px}
.pstrip{position:relative;overflow:hidden;padding:4px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.ptrack{display:flex;gap:14px;width:max-content;animation:pscroll 70s linear infinite}
.pstrip:hover .ptrack{animation-play-state:paused}
.pcard{width:190px;height:190px;border-radius:14px;overflow:hidden;flex:none;position:relative;
  border:1px solid var(--line);background:var(--panel)}
.pcard img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pcard:hover img{transform:scale(1.07)}
.pcard::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 45%);opacity:0;transition:.3s}
.pcard:hover::after{opacity:1}
@keyframes pscroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:900px){
  .pcard{width:140px;height:140px}
  .n-row{grid-template-columns:90px 70px 1fr;padding:13px 4px}
  .n-row h4{font-size:15.5px}
}

/* 常驻 QQ 群入口 */
.qq-float{position:fixed;right:18px;bottom:18px;z-index:80;width:214px;display:flex;flex-direction:column;
  border-radius:16px;overflow:hidden;background:var(--panel);border:1px solid var(--line2);
  box-shadow:0 24px 50px -20px rgba(0,0,0,.55);transition:.3s;animation:qqin .5s ease-out}
@keyframes qqin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.qq-float.hide{transform:translateY(150%);opacity:0;pointer-events:none}
.qq-float img{display:block;width:100%;height:auto}
.qq-btn{display:block;text-align:center;padding:10px;font-size:13px;font-weight:700;color:#04121a;
  background:linear-gradient(135deg,#fdd835,#ff9800);letter-spacing:.04em}
.qq-close{position:absolute;right:6px;top:6px;width:22px;height:22px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(0,0,0,.45);color:#fff;font-size:14px;line-height:1;display:grid;place-items:center}
.qq-close:hover{background:rgba(0,0,0,.7)}
.qq-mini{position:fixed;right:18px;bottom:18px;z-index:80;display:none;align-items:center;gap:7px;
  padding:11px 16px;border-radius:999px;border:0;cursor:pointer;font:inherit;font-size:13px;font-weight:700;
  color:#04121a;background:linear-gradient(135deg,#fdd835,#ff9800);box-shadow:0 12px 28px -10px rgba(255,152,0,.8)}
.qq-mini.show{display:inline-flex}
@media(max-width:640px){
  .qq-float{width:150px;right:10px;bottom:10px}
  .qq-close{width:20px;height:20px}
}
.foot{padding-bottom:110px}
@media(max-width:640px){.foot{padding-bottom:90px}}

/* 首页赞助横条 */
.sp-banner{position:relative;overflow:hidden;border-radius:18px;padding:clamp(22px,3vw,34px);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(255,152,0,.16),rgba(253,216,53,.08) 45%,rgba(255,255,255,.02));
  border:1px solid rgba(253,216,53,.28)}
.sp-banner::after{content:"";position:absolute;right:-60px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(253,216,53,.18),transparent 62%);pointer-events:none}
.sp-banner h2{font-size:clamp(20px,2.4vw,26px);font-weight:800;margin-bottom:8px}
.sp-banner p{font-size:13.5px;color:var(--muted);line-height:1.9}
.sp-btns{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}
.sp-btns a{padding:11px 20px;border-radius:10px;font-size:13.5px;font-weight:700;color:#1a1206;
  background:linear-gradient(135deg,#fdd835,#ff9800);transition:.2s;white-space:nowrap}
.sp-btns a:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(255,152,0,.8)}
.sp-btns a.ghost{background:transparent;border:1px solid rgba(253,216,53,.45);color:#fcd34d}
html[data-theme="light"] .sp-btns a.ghost{color:#a16207}

/* 玩家风采：限宽对齐内容区，图片缩小一档 */
.pstyle .pstrip{margin:0;border-radius:16px}
.pstyle .pcard{width:168px;height:168px;border-radius:12px}
.pstyle .ptrack{gap:12px}
@media(max-width:900px){
  .pstyle .pcard{width:128px;height:128px}
}

/* ===== 收紧模块间距 ===== */
.sec{padding:clamp(26px,3.6vh,46px) 0}
.sec-head{margin-bottom:14px}
.hero{padding-bottom:4px}
.tl-wrap{padding-top:clamp(16px,2.6vh,30px)}
.tl{margin-bottom:clamp(18px,2.6vh,30px)}
.phead{padding-bottom:8px}
.foot{margin-top:24px}

/* ===== 手机端 ===== */
@media(max-width:820px){
  html{font-size:15px}
  .wrap{width:94vw}
  .top{height:58px}
  .top-in{gap:10px}
  .logo img{height:26px}
  .logo{font-size:14.5px}
  .top nav{top:58px;padding:8px 4vw}
  .top nav a{font-size:15px;padding:12px 8px}
  .theme-btn{padding:0 10px;height:32px;font-size:12px}
  .theme-btn span{display:none}

  h1.big{font-size:32px;line-height:1.15;margin:14px 0 14px;letter-spacing:-.01em}
  .lede{font-size:14px;line-height:1.9}
  .kicker{font-size:10.5px;letter-spacing:.2em}

  .sec{padding:22px 0}
  .sec-head h2{font-size:20px}
  .sec-head span{font-size:11.5px;display:none}

  .phead{padding:76px 0 10px}
  .phead h1{font-size:25px}
  .phead p{font-size:13.5px}

  /* 时间轴：竖排成三段 */
  .tl{grid-template-columns:1fr;gap:0}
  .node{padding:10px 0;border-bottom:1px solid var(--line)}
  .node .pin{display:none}
  .node .yr{font-size:10.5px}
  .node .nm{font-size:16px}
  .node .ds{font-size:11.5px}
  .panel{border-radius:16px}
  .visual{min-height:150px}
  .content{padding:16px}
  .c-head h2{font-size:20px}
  .c-desc{font-size:13px;line-height:1.85}
  .mini{gap:6px}
  .mini b{font-size:14px}
  .mini span{font-size:10px}
  .acts{gap:6px}
  .act{font-size:12.5px;padding:10px 12px}

  /* 列表 */
  .n-row{grid-template-columns:62px 1fr;gap:6px 10px;padding:12px 2px}
  .n-row time{font-size:11px}
  .n-row h4{font-size:14px;white-space:normal;line-height:1.5;grid-column:2}
  .n-row .zt{grid-column:1;grid-row:2;font-size:10px;width:56px}
  .n-row .go{display:none}

  /* 表格：横向可滚 */
  .tbl{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;font-size:12.5px}
  .tbl th,.tbl td{padding:10px 12px}

  .cards,.lib,.zacc,.feats{grid-template-columns:1fr}
  .sp-wrap{grid-template-columns:1fr}
  .sp-banner{padding:18px;border-radius:14px}
  .sp-btns a{flex:1;text-align:center;padding:10px 12px;font-size:12.5px}

  .reg-wrap{grid-template-columns:1fr;padding:16px 0 30px}
  .reg-side{position:static;order:2}
  .reg-main{order:1}
  .reg-card{padding:18px}
  .ztabs a{padding:9px 12px;font-size:13px}

  .pcard{width:130px;height:130px}
  .qq-float{width:132px;right:8px;bottom:8px}
  .qq-btn{font-size:11px;padding:7px}
  .qq-mini{font-size:12px;padding:9px 13px}

  .f-in{flex-direction:column;gap:22px}
  .f-links{gap:24px}
  .copy{flex-direction:column;gap:6px;font-size:11px}
}
@media(max-width:420px){
  h1.big{font-size:27px}
  .top-act .tbtn{padding:7px 11px;font-size:12px}
  .pcard{width:112px;height:112px}
  .n-row{grid-template-columns:56px 1fr}
}

/* ===== 横向溢出兜底 ===== */
html,body{max-width:100%;overflow-x:hidden}
.wrap{max-width:100%}
.lede,h1.big,.c-desc,.phead p{max-width:100%;overflow-wrap:break-word;word-break:break-word}
.ptrack{will-change:transform}
@media(max-width:820px){
  .top-in{width:94vw}
  .top nav{display:none}
  .burger{display:flex}
  .filters{flex-wrap:wrap}
  .filters a{flex:0 0 auto}
}

/* ===== 全局垂直节奏（再收紧一档） ===== */
.sec{padding:20px 0}
.sec-head{margin-bottom:12px}
.sec-head h2{letter-spacing:-.01em}
.tl-wrap{padding-top:14px}
.pstyle{margin-top:0}
.foot{margin-top:16px;padding-top:34px}
.phead{padding-bottom:4px}

/* ===== 正文表格 ===== */
.doc .tablewrap{margin:16px 0;border:1px solid var(--line);border-radius:10px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.doc table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:480px}
.doc th,.doc td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);
  padding:9px 12px;text-align:left;vertical-align:top;line-height:1.7}
.doc tr:last-child td{border-bottom:0}
.doc td:last-child{border-right:0}
.doc tr:first-child td{background:rgba(255,255,255,.05);font-weight:600;color:#e8eefc}
.doc tr:nth-child(even) td{background:rgba(255,255,255,.018)}
html[data-theme="light"] .doc tr:first-child td{background:rgba(18,28,48,.05);color:#0f1722}
html[data-theme="light"] .doc tr:nth-child(even) td{background:rgba(18,28,48,.022)}
@media(max-width:820px){
  .doc table{min-width:420px;font-size:12.5px}
  .doc th,.doc td{padding:7px 9px}
}

/* ===== AI 客服 ===== */
.ai-wrap{position:fixed;left:18px;bottom:18px;z-index:85;font-size:14px}
.ai-fab{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;border:0;cursor:pointer;
  font:inherit;font-size:14px;font-weight:700;color:#04121a;background:linear-gradient(135deg,#7dd3fc,#22d3ee);
  box-shadow:0 14px 30px -12px rgba(34,211,238,.7);transition:.2s}
.ai-fab:hover{transform:translateY(-2px)}
.ai-fab svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9}
.ai-panel{position:absolute;left:0;bottom:58px;width:352px;max-height:min(72vh,520px);display:none;flex-direction:column;
  background:var(--panel);border:1px solid var(--line2);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 60px -24px rgba(0,0,0,.6)}
.ai-panel.open{display:flex}
.ai-head{display:flex;align-items:center;gap:9px;padding:13px 15px;border-bottom:1px solid var(--line);
  background:linear-gradient(120deg,rgba(34,211,238,.14),transparent)}
.ai-head b{font-size:14px}
.ai-head span{font-size:11px;color:var(--muted);margin-left:auto}
.ai-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;min-height:180px}
.ai-msg{max-width:85%;padding:10px 13px;border-radius:12px;line-height:1.75;font-size:13.5px;white-space:pre-wrap;word-break:break-word}
.ai-msg.bot{background:rgba(255,255,255,.055);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.ai-msg.me{background:rgba(34,211,238,.16);border:1px solid rgba(34,211,238,.35);align-self:flex-end;border-bottom-right-radius:4px}
.ai-msg.tip{background:none;border:0;color:var(--muted);font-size:12px;align-self:center}
.ai-foot{display:flex;gap:8px;padding:11px;border-top:1px solid var(--line)}
.ai-foot input{flex:1;background:#0a0f1d;border:1px solid var(--line);border-radius:9px;color:var(--text);
  padding:10px 12px;font:inherit;font-size:13.5px;outline:none}
.ai-foot input:focus{border-color:rgba(34,211,238,.5)}
.ai-foot button{padding:0 16px;border-radius:9px;border:0;cursor:pointer;font:inherit;font-weight:700;
  font-size:13.5px;color:#04121a;background:linear-gradient(135deg,#7dd3fc,#22d3ee)}
.ai-foot button:disabled{opacity:.5;cursor:default}
html[data-theme="light"] .ai-msg.bot{background:rgba(18,28,48,.045)}
html[data-theme="light"] .ai-foot input{background:#fff}
@media(max-width:820px){
  .ai-wrap{left:10px;bottom:10px}
  .ai-panel{width:calc(100vw - 20px);max-height:70vh}
  .ai-fab{font-size:13px;padding:10px 15px}
}

/* ===== QQ 群卡（波利版） ===== */
.qq-float{width:208px;border-radius:18px;overflow:hidden;background:linear-gradient(170deg,#fff,#ffeef5 60%,#ffe3ee);
  border:1px solid rgba(255,158,196,.55);box-shadow:0 22px 46px -18px rgba(232,82,143,.55);
  padding:0 0 12px;text-align:center}
html:not([data-theme="light"]) .qq-float{background:linear-gradient(170deg,#1a1220,#241528 60%,#2a1730);
  border-color:rgba(255,158,196,.28)}
.qq-close{position:absolute;right:8px;top:8px;width:20px;height:20px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(0,0,0,.12);color:#a0456b;font-size:13px;line-height:1;display:grid;place-items:center;z-index:3}
.qq-float{position:fixed}
.qq-poring{height:92px;display:grid;place-items:end center;padding-top:6px;overflow:hidden}
.qq-poring svg{width:84px;height:84px;animation:poringBounce 1.8s ease-in-out infinite;transform-origin:50% 100%}
@keyframes poringBounce{
  0%,100%{transform:translateY(0) scale(1,1)}
  30%{transform:translateY(-2px) scale(1.05,.93)}
  48%{transform:translateY(-11px) scale(.96,1.07)}
  66%{transform:translateY(0) scale(1.06,.92)}
  80%{transform:translateY(-3px) scale(.99,1.02)}
}
.qq-txt b{display:block;font-size:14px;letter-spacing:.02em;color:#8a2352;margin-top:2px}
.qq-txt span{display:block;font-size:11px;color:#b26a8b;margin-top:3px}
html:not([data-theme="light"]) .qq-txt b{color:#ffd0e2}
html:not([data-theme="light"]) .qq-txt span{color:#c08aa4}
.qq-btn2{display:block;margin:10px 12px 0;padding:9px;border-radius:10px;font-size:12.5px;font-weight:800;
  color:#fff;background:linear-gradient(135deg,#ff8ab8,#e8528f);text-decoration:none;
  box-shadow:0 8px 18px -8px rgba(232,82,143,.9);transition:.2s}
.qq-btn2:hover{transform:translateY(-1px);filter:brightness(1.05)}
@media(max-width:640px){
  .qq-float{width:150px}
  .qq-poring{height:64px}
  .qq-poring svg{width:60px;height:60px}
  .qq-txt b{font-size:12.5px}
  .qq-txt span{display:none}
  .qq-btn2{font-size:11px;margin:8px 8px 0}
}

/* 分包标签与提示 */
.dl-tag{display:inline-block;margin-left:8px;padding:1px 7px;border-radius:6px;font-size:10.5px;font-weight:600;
  color:#fbbf24;border:1px solid rgba(251,191,36,.4);background:rgba(251,191,36,.1);vertical-align:2px}
.dl-hint{margin-top:8px;font-size:11px;color:var(--dim);line-height:1.7}

/* 已结束活动提示 */
.closed-box{border:1px dashed rgba(251,191,36,.45);background:rgba(251,191,36,.07);border-radius:14px;
  padding:26px 24px;text-align:center;margin:8px 0}
.closed-box b{display:block;font-size:18px;color:#fbbf24;margin-bottom:10px;letter-spacing:.06em}
.closed-box p{font-size:13.5px;color:var(--muted);line-height:2;margin:0}
html[data-theme="light"] .closed-box{background:rgba(245,158,11,.09);border-color:rgba(245,158,11,.4)}
html[data-theme="light"] .closed-box b{color:#b45309}