:root{--bg:#0c0b16;--pn:#14122a;--cd:#1b1834;--ln:#2a2648;--p:#7c5cff;--p2:#c08cff;--t:#ecebf5;--m:#9d99ba}
*{box-sizing:border-box;margin:0;padding:0}
body{font:14px/1.65 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--t);padding-bottom:70px}
a{color:inherit;text-decoration:none}.w{max-width:1240px;margin:0 auto;padding:0 14px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hd{position:sticky;top:0;z-index:20;background:rgba(12,11,22,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--ln)}
.hd-in{display:flex;align-items:center;gap:12px;height:52px}.brand{font-weight:800;font-size:16px;color:var(--p2);white-space:nowrap}
.sch{flex:1}.sch input,.flt{width:100%;background:var(--cd);border:1px solid var(--ln);border-radius:10px;padding:7px 12px;color:var(--t)}
.flt{margin:0 0 14px}
.hbtn{background:var(--p);padding:6px 12px;border-radius:8px;font-weight:700;font-size:13px}
.mainnav{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}.mainnav::-webkit-scrollbar{display:none}
.mainnav a{flex:none;padding:4px 12px;border-radius:99px;color:var(--m)}.mainnav a.on,.mainnav a:hover{background:var(--p);color:#fff}
.lay{display:grid;gap:16px;padding-top:14px}main{min-width:0;display:grid;gap:14px;align-content:start}
.sd{display:grid;gap:12px;align-content:start}
.box,.blk{background:var(--pn);border:1px solid var(--ln);border-radius:14px;padding:14px}
.box h2{font-size:14px;margin-bottom:8px}.box a{display:block;padding:5px 0;color:var(--m);border-bottom:1px dashed var(--ln)}.box a:hover{color:var(--p2)}
.qrb{text-align:center}.qr{width:130px;height:130px;margin:10px auto;border:2px dashed var(--p);border-radius:12px;display:grid;place-items:center;color:var(--m)}
.bc{font-size:12px;color:var(--m)}.bc a:hover{color:var(--p2)}
h1{font-size:22px;line-height:1.35}.lead{color:var(--m)}
.bh{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.bh a{color:var(--m);font-size:13px}
.blk h2{font-size:16px;margin-bottom:10px}.bh h2{margin:0}
.ad{position:relative;overflow:hidden;border-radius:16px;padding:20px;background:linear-gradient(135deg,#341a86,#6a3ad6 55%,#b35ae6)}
.ad:after{content:"";position:absolute;right:-50px;top:-50px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
.lab{display:inline-block;font-size:11px;background:rgba(0,0,0,.28);padding:2px 8px;border-radius:6px;margin-bottom:6px}
.ad h2{font-size:22px;margin-bottom:10px}.pts{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.pts span{background:rgba(255,255,255,.15);padding:3px 10px;border-radius:99px;font-size:12px}
.warn{font-size:12px;opacity:.85;margin-bottom:12px}.warn2{color:#e9b56a;font-size:12px;margin-top:8px}
.btn{display:inline-block;background:#fff;color:#3a1d8f;font-weight:800;padding:9px 18px;border-radius:10px;position:relative;z-index:1}
.tg4{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tc{display:flex;gap:10px;align-items:flex-start;background:var(--cd);border:1px solid var(--ln);border-radius:12px;padding:10px;transition:.15s}.tc:hover{border-color:var(--p);transform:translateY(-2px)}
.av{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--p),#b35ae6)}
.tc b{display:block;font-size:14px}.tc small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--m);font-size:12px;line-height:1.5}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.chips a{padding:4px 12px;border-radius:99px;background:var(--cd);border:1px solid var(--ln);color:var(--m)}.chips a:hover{border-color:var(--p);color:var(--t)}
.ch{font-size:14px;margin:12px 0 8px;color:var(--p2)}
.pg{display:grid;gap:8px}.pc{background:var(--cd);border:1px solid var(--ln);border-radius:12px;padding:12px}.pc a{display:block}
.pc h3{font-size:14px;margin:4px 0}.pc p,.pc li{color:var(--m);font-size:13px}.pc time{font-size:12px;color:var(--m)}
.tg{font-size:11px;color:var(--p2);background:#2a2356;padding:1px 8px;border-radius:6px}
.num{font-size:24px!important;font-weight:900;color:var(--p2)!important}
ul,ol{padding-left:18px}.blk li{color:var(--m)}
.steps li{margin-bottom:6px}.steps b{color:var(--t);margin-right:8px}
details{background:var(--cd);border:1px solid var(--ln);border-radius:12px;padding:10px 14px;margin-bottom:8px}summary{cursor:pointer;font-weight:700}details p{color:var(--m);margin-top:6px}
.ct{text-align:center}
.art{background:var(--pn);border:1px solid var(--ln);border-radius:14px;padding:18px}.art h2{font-size:17px;margin:18px 0 8px}.art p,.art li{margin-bottom:8px;color:#d8d5ea}
.art a{color:var(--p2);text-decoration:underline}.meta{color:var(--m)!important;font-size:12px}.src{font-size:13px;border-top:1px solid var(--ln);padding-top:10px;margin-top:14px}
.rl a:hover{color:var(--p2)}
.ft{border-top:1px solid var(--ln);margin-top:24px;padding:20px 0;color:var(--m);font-size:12px;text-align:center}.ft nav{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:8px}
.mbar{position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:30;text-align:center;padding:12px;border-radius:12px;font-weight:800;background:linear-gradient(90deg,var(--p),#a855f7);box-shadow:0 6px 24px rgba(124,92,255,.4)}
@media(min-width:900px){body{padding-bottom:0}.mbar{display:none}.lay{grid-template-columns:1fr 280px}.lay.noside{grid-template-columns:1fr}
.sd{position:sticky;top:100px}.sch{max-width:380px;margin-left:auto}.tg4{grid-template-columns:repeat(4,1fr)}.pg{grid-template-columns:repeat(2,1fr)}
.ad{padding:30px}.ad h2{font-size:30px}h1{font-size:26px}}
.trk{display:grid;gap:10px}.tk{display:block;position:relative;background:var(--cd);border:1px solid var(--ln);border-radius:14px;padding:14px 14px 14px 76px;min-height:84px}
.tn{position:absolute;left:14px;top:8px;font-size:44px;font-weight:900;line-height:1;color:#ff8a1f;font-style:italic}
.tk h3{font-size:16px;margin-bottom:4px}.ot{display:inline-block;font-size:12px;color:#ff9d3f;border:1px solid #ff8a1f;background:rgba(255,138,31,.12);padding:1px 8px;border-radius:6px}
.tk p{color:var(--m);font-size:13px;margin-top:8px}
.ad .trk{position:relative;z-index:1;margin-bottom:10px}.ad .tk{background:rgba(12,11,22,.45);border-color:rgba(255,255,255,.15)}
.tf{text-align:center;font-weight:800;color:#ffb36b;margin-top:10px;position:relative;z-index:1}.ad .tf{text-align:left;margin:0 0 12px}
.ob{background:#ff8a1f;color:#fff}
@media(min-width:900px){.trk{grid-template-columns:repeat(3,1fr)}.tk{padding:16px;padding-top:62px}.tn{top:12px}}
.adimg{padding:0;background:var(--pn);border:1px solid var(--ln)}.adimg:after{display:none}.bnr img{display:block;width:100%;height:auto}
.adtx{padding:14px}.adtx h2{font-size:18px}.adimg .tk{background:var(--cd);border-color:var(--ln)}
button.btn{border:0;font:inherit;font-weight:800;cursor:pointer}
.chat-fab{position:fixed;right:12px;bottom:calc(74px + env(safe-area-inset-bottom));z-index:40;border:0;border-radius:99px;padding:11px 16px;font:inherit;font-weight:800;color:#fff;background:#ff8a1f;box-shadow:0 6px 20px rgba(255,138,31,.45);cursor:pointer}
.chat-p{position:fixed;inset:0;z-index:50;display:none;flex-direction:column;background:var(--bg)}
.chat-p.open{display:flex}.chat-h{display:flex;align-items:center;padding:12px 14px;border-bottom:1px solid var(--ln);background:var(--pn)}.chat-h b{flex:1}
.chat-h button{background:none;border:0;color:var(--t);font-size:22px;cursor:pointer}
.chat-id{display:flex;gap:6px;padding:8px 10px;border-bottom:1px solid var(--ln)}.chat-id input{flex:1;min-width:0}
.chat-p input,.chat-p textarea{background:var(--cd);border:1px solid var(--ln);border-radius:10px;padding:8px 10px;color:var(--t);font:inherit}
.chat-m{flex:1;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:8px}
.cb{max-width:82%;padding:8px 12px;border-radius:12px;white-space:pre-wrap;word-break:break-word}.cb.visitor{align-self:flex-end;background:var(--p)}.cb.admin{align-self:flex-start;background:var(--cd);border:1px solid var(--ln)}
.cb i{display:block;font-style:normal;font-size:11px;opacity:.6}.cs{color:var(--m);font-size:12px;text-align:center}
.chat-f{display:flex;gap:8px;padding:10px;border-top:1px solid var(--ln);padding-bottom:calc(10px + env(safe-area-inset-bottom))}.chat-f textarea{flex:1;height:42px;resize:none}
.chat-f button{background:var(--p);color:#fff;border:0;border-radius:10px;padding:0 16px;font-weight:800}
@media(min-width:900px){.chat-fab{bottom:24px;right:24px}.chat-p{inset:auto 24px 24px auto;width:380px;height:560px;border:1px solid var(--ln);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.adtx{padding:18px 22px}.adtx h2{font-size:20px}}
.osub{color:#ff9d3f;font-weight:700;margin:-4px 0 12px}
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--ln);border-radius:12px}
.ptb{width:100%;min-width:560px;border-collapse:collapse;font-size:13px}
.ptb th,.ptb td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--ln);vertical-align:top}
.ptb thead th{background:#07060f;color:#ffb36b;white-space:nowrap;position:sticky;top:0}
.ptb tbody th{font-weight:700;white-space:nowrap}.ptb td:nth-child(2){white-space:nowrap;color:var(--p2)}.ptb td{color:#d8d5ea}
.ptb tbody tr:nth-child(even){background:var(--cd)}.ptb tbody tr:hover{background:#262147}
.fn{font-size:12px;color:var(--m);margin-top:8px}
.pft{display:block;margin:0 0 12px;padding:10px 12px;border:1px dashed #ff8a1f;border-radius:12px;background:rgba(255,138,31,.08)}.pft b{display:block}.pft span{color:var(--m);font-size:12px}
main>*{min-width:0;max-width:100%}
.lay{grid-template-columns:minmax(0,1fr)}@media(min-width:900px){.lay{grid-template-columns:minmax(0,1fr) 280px}.lay.noside{grid-template-columns:minmax(0,1fr)}}
.pc .cv{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:8px;display:block}.art .hero,.art figure img{width:100%;height:auto;border-radius:12px;display:block}.art figure{margin:18px 0}.art figcaption{font-size:13px;opacity:.7;margin-top:6px;text-align:center}
.tldr{background:rgba(124,92,255,.12);border-left:4px solid var(--p);border-radius:10px;padding:12px 14px;margin:12px 0 18px;line-height:1.8}
.art h3{font-size:16px;margin:16px 0 6px}.art ol{padding-left:22px;margin:8px 0}.art ol li{margin:4px 0}
.art .tw{overflow-x:auto;margin:12px 0}.art table{border-collapse:collapse;min-width:100%;font-size:13px}.art th,.art td{border:1px solid var(--ln);padding:7px 9px;text-align:left;vertical-align:top}.art thead th{background:var(--cd)}
.art blockquote{border-left:3px solid var(--ln);padding:8px 12px;color:var(--m);margin:10px 0}