:root{
  --void:#04060d;
  --deep:#070b18;
  --panel:rgba(13,21,40,.72);
  --panel2:rgba(17,27,50,.55);
  --line:rgba(120,180,255,.14);
  --line2:rgba(120,180,255,.30);
  --ink:#e6eeff;
  --muted:#93a6c9;
  --dim:#6b7fa6;
  --cyan:#4ee2ff;
  --violet:#9d7bff;
  --pink:#ff6b9d;
  --mint:#5ef2c0;
  --grad:linear-gradient(135deg,#4ee2ff,#9d7bff);
  --grad2:linear-gradient(135deg,#9d7bff,#ff6b9d);
  --r:16px;
  --r-s:10px;
  --shadow:0 20px 60px rgba(2,6,20,.55);
  --font:"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --mono:"Cascadia Mono","Consolas",ui-monospace,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--void);color:var(--ink);font:15px/1.65 var(--font);
  min-height:100vh;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:650;letter-spacing:.01em}
p{margin:.4em 0}
::selection{background:rgba(78,226,255,.28);color:#fff}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);font-size:12.5px;word-break:break-all;color:var(--mint)}

.bi i{font-style:normal}
.bi .en{display:none}
html[data-lang="en"] .bi .zh{display:none}
html[data-lang="en"] .bi .en{display:inline}

.bg{position:fixed;inset:0;z-index:-2;overflow:hidden;background:
  radial-gradient(900px 600px at 78% -10%,rgba(157,123,255,.16),transparent 60%),
  radial-gradient(1000px 700px at 8% 8%,rgba(78,226,255,.10),transparent 55%),
  linear-gradient(180deg,#04060d 0%,#060a15 45%,#04060d 100%)}
.bg canvas{position:absolute;inset:0;width:100%;height:100%}
.bg .grid{position:absolute;inset:-20% -20% 0;background-image:
  linear-gradient(rgba(120,180,255,.055) 1px,transparent 1px),
  linear-gradient(90deg,rgba(120,180,255,.055) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 0%,#000 20%,transparent 78%)}
.bg .glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.bg .g1{width:520px;height:520px;right:-140px;top:-160px;background:rgba(157,123,255,.22)}
.bg .g2{width:440px;height:440px;left:-160px;top:280px;background:rgba(78,226,255,.12)}

.hd{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(5,8,17,.72);border-bottom:1px solid var(--line)}
.hdin{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand .mark{width:38px;height:38px;filter:drop-shadow(0 0 10px rgba(78,226,255,.35));animation:spin 46s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.brand .bt{display:flex;flex-direction:column;line-height:1.15}
.brand .bt b{font-size:17px;letter-spacing:.04em}
.brand .bt small{color:var(--dim);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0}
.nk{position:relative;padding:9px 13px;border-radius:9px;color:var(--muted);font-size:14px;white-space:nowrap}
.nk:hover{color:var(--ink);background:rgba(120,180,255,.08)}
.nk.on{color:var(--ink)}
.nk.on::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;border-radius:2px;background:var(--grad);box-shadow:0 0 10px rgba(78,226,255,.6)}
.mi{width:16px;height:16px;stroke:var(--cyan);fill:none;stroke-width:1.6;flex:0 0 auto}

.hdr{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.q{display:flex;align-items:center;background:rgba(10,16,32,.8);border:1px solid var(--line);border-radius:11px;overflow:hidden;transition:border-color .2s}
.q:focus-within{border-color:var(--line2);box-shadow:0 0 0 3px rgba(78,226,255,.08)}
.q input{background:none;border:0;outline:0;color:var(--ink);font:inherit;font-size:13.5px;padding:9px 12px;width:190px}
.q input::placeholder{color:var(--dim)}
.q button{background:none;border:0;padding:0 11px;height:36px;cursor:pointer;color:var(--muted);display:flex;align-items:center}
.q button:hover{color:var(--cyan)}
.q button svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.q.big{max-width:620px;width:100%;margin:22px 0 6px;border-radius:13px;background:rgba(10,17,34,.86)}
.q.big input{flex:1;width:auto;padding:14px 17px;font-size:15px}
.q.big button{padding:0 20px;height:auto;font-weight:600;color:#04121a;background:var(--grad);font:inherit;font-size:14px;min-width:96px;justify-content:center}
.lang{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.lang button{background:none;border:0;color:var(--dim);font:inherit;font-size:12px;padding:6px 10px;cursor:pointer}
.lang button.on{color:#04121a;background:var(--grad);font-weight:650}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:38px;height:34px;padding:9px 9px;cursor:pointer}
.burger span{display:block;height:1.5px;background:var(--muted);margin:3px 0;border-radius:2px}

.hero{position:relative;padding:74px 0 46px;display:flex;align-items:center;gap:30px;min-height:400px}
.heroin{position:relative;z-index:2;max-width:640px}
.kick{font-size:11.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--cyan);margin:0 0 14px;opacity:.85}
.hero h1{font-size:clamp(38px,6vw,62px);font-weight:700;letter-spacing:.02em;margin:0 0 10px;
  background:linear-gradient(100deg,#fff 10%,#bfe6ff 45%,#b9a2ff 88%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 26px rgba(78,226,255,.22))}
.hero .sub{color:var(--muted);font-size:16px;max-width:520px;margin:0}
.stats{display:flex;gap:34px;margin-top:26px}
.stats b{display:block;font-size:26px;font-weight:680;letter-spacing:.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:12px;color:var(--dim);letter-spacing:.08em}
.orbit{position:absolute;right:2%;top:50%;transform:translateY(-50%);width:min(420px,38vw);aspect-ratio:1;z-index:1;opacity:.85}
.orbit .ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(120,180,255,.20)}
.orbit .r2{inset:11%;border-color:rgba(157,123,255,.24)}
.orbit .r3{inset:24%;border-color:rgba(78,226,255,.22);border-style:dashed}
.orbit .r1{animation:spin 32s linear infinite}
.orbit .r3{animation:spin 22s linear infinite reverse}
.orbit .core{position:absolute;left:50%;top:50%;width:26%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#bff6ff,#4ee2ff 35%,#7a5cff 75%,transparent 76%);
  box-shadow:0 0 60px rgba(78,226,255,.55),0 0 120px rgba(157,123,255,.35)}
.orbit::before,.orbit::after{content:"";position:absolute;border-radius:50%;background:var(--cyan);width:6px;height:6px;box-shadow:0 0 12px var(--cyan)}
.orbit::before{left:4%;top:46%}
.orbit::after{right:12%;bottom:8%;background:var(--pink);box-shadow:0 0 12px var(--pink)}

main{padding-bottom:20px}
.sec{padding:34px 0}
.sech{display:flex;align-items:baseline;gap:16px;margin-bottom:18px}
.sech h2{font-size:19px;letter-spacing:.02em;position:relative;padding-left:14px}
.sech h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:16px;border-radius:2px;background:var(--grad);box-shadow:0 0 10px rgba(78,226,255,.55)}
.sech .more{margin-left:auto;color:var(--dim);font-size:13px}
.sech .more:hover{color:var(--cyan)}
.sech .muted{font-size:12.5px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{position:relative;display:flex;flex-direction:column;gap:11px;padding:17px;border-radius:var(--r);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;transition:transform .18s,border-color .18s,box-shadow .18s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(78,226,255,.35),transparent 40%,rgba(157,123,255,.35));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .2s;pointer-events:none}
.card:hover{transform:translateY(-3px);border-color:var(--line2);box-shadow:0 18px 44px rgba(3,8,22,.6)}
.card:hover::after{opacity:1}
.ctop{display:flex;gap:12px;align-items:center}
.cico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(150deg,rgba(78,226,255,.16),rgba(157,123,255,.12));border:1px solid var(--line2);color:var(--cyan)}
.cico .ic{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.6}
.cico.hasimg{background:none;border-color:var(--line);padding:0;overflow:hidden}
.cico.hasimg img{width:100%;height:100%;object-fit:cover}
.ch{min-width:0}
.ch h3{font-size:15.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.csub{display:flex;align-items:center;gap:7px;margin-top:5px;flex-wrap:wrap}
.ver{font-family:var(--mono);font-size:11px;color:var(--cyan);background:rgba(78,226,255,.10);
  border:1px solid rgba(78,226,255,.22);padding:1px 7px;border-radius:20px;white-space:nowrap}
.ver.big{font-size:13px;padding:3px 11px;margin-left:10px;vertical-align:middle}
.chip{font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:2px 9px;white-space:nowrap}
.cin{color:var(--muted);font-size:13px;margin:0;min-height:2.9em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cmeta{display:flex;gap:10px;flex-wrap:wrap;color:var(--dim);font-size:11.5px;margin-top:auto}
.cmeta .cmdate{margin-left:auto}
.cfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:11px;border-top:1px solid var(--line)}
.cplat{font-size:11.5px;color:var(--dim);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.cdl{font-size:12.5px;font-weight:600;color:#04121a;background:var(--grad);border-radius:8px;padding:5px 12px;white-space:nowrap}
.card:hover .cdl{box-shadow:0 0 18px rgba(78,226,255,.45)}

.bcards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.bcard{position:relative;display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;
  background:var(--panel);border:1px solid var(--line);transition:transform .2s,border-color .2s,box-shadow .2s}
.bcard::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(78,226,255,.4),transparent 42%,rgba(157,123,255,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .2s;pointer-events:none;z-index:3}
.bcard:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:0 26px 62px rgba(3,8,22,.68)}
.bcard:hover::after{opacity:1}
.bshot{position:relative;aspect-ratio:16/9;overflow:hidden;flex:0 0 auto;
  background:linear-gradient(150deg,rgba(78,226,255,.16),rgba(157,123,255,.11) 58%,rgba(9,14,27,.62))}
.bshot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left;
  transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.bcard:hover .bshot img{transform:scale(1.045)}
.bshot::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,10,20,.12) 0,rgba(6,10,20,.62) 100%)}
.bshot.noimg{display:grid;place-items:center}
.bshot.noimg .ic{width:54px;height:54px;stroke:var(--cyan);fill:none;stroke-width:1.35;opacity:.8}
.bmain{display:flex;flex-direction:column;gap:10px;padding:17px 19px 16px;min-width:0;flex:1 1 auto}
.bmain h3{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:0;font-size:17px;line-height:1.35}
.bstar{font-style:normal;font-size:10.5px;font-weight:700;letter-spacing:.04em;color:#04121a;
  background:linear-gradient(120deg,var(--mint),var(--cyan));border-radius:20px;padding:2px 8px}
.bintro{margin:0;color:var(--muted);font-size:13.5px;line-height:1.66;min-height:3.32em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.btags{display:flex;gap:7px;flex-wrap:wrap;max-height:25px;overflow:hidden}
.bmeta{display:flex;gap:6px 14px;flex-wrap:wrap;color:var(--dim);font-size:11.5px;font-family:var(--mono);margin-top:auto}
.bfoot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:13px;border-top:1px solid var(--line)}
.bmore{font-size:12.5px;color:var(--cyan);opacity:.72;transition:opacity .18s}
.bcard:hover .bmore{opacity:1}
.bcard:hover .cdl{box-shadow:0 0 18px rgba(78,226,255,.45)}
.band{font-size:10.5px;color:var(--mint);border:1px solid rgba(94,242,192,.3);border-radius:20px;padding:0 7px;letter-spacing:.02em}
.band.new{color:#04121a;background:var(--mint);border-color:transparent;font-weight:700}
.lnk{display:inline-block;margin-top:8px;color:var(--cyan);font-size:13px;border-bottom:1px dashed rgba(78,226,255,.4)}
.lnk:hover{border-bottom-style:solid}

.pagehead{padding:44px 0 8px}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--dim);margin-bottom:14px;flex-wrap:wrap}
.crumb a:hover{color:var(--cyan)}
.crumb b{color:var(--muted);font-weight:500}
.pagehead h1{font-size:clamp(26px,3.6vw,38px);letter-spacing:.02em;margin:0 0 8px}
.pagehead > p{color:var(--muted);max-width:760px;margin:0;font-size:14px}
.pmeta{display:flex;align-items:center;gap:18px;margin-top:14px;font-size:12.5px;color:var(--dim)}

.softhead{padding-bottom:26px}
.shead{display:flex;gap:22px;align-items:flex-start}
.bigico{width:84px;height:84px;border-radius:20px;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(150deg,rgba(78,226,255,.18),rgba(157,123,255,.14));border:1px solid var(--line2);
  color:var(--cyan);box-shadow:0 12px 34px rgba(4,12,30,.6)}
.bigico .ic{width:40px;height:40px;stroke:currentColor;fill:none;stroke-width:1.4}
.bigico.hasimg{padding:0;overflow:hidden;background:none}
.bigico.hasimg img{width:100%;height:100%;object-fit:cover}
.sinfo{min-width:0;flex:1}
.sinfo h1{font-size:clamp(24px,3.4vw,34px);display:flex;align-items:center;flex-wrap:wrap}
.sintro{color:var(--muted);margin:6px 0 12px;max-width:760px}
.chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.tag{font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:2px 10px}
.tag:hover{color:var(--cyan);border-color:rgba(78,226,255,.4)}
.dlbox{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;border:1px solid var(--line);
  padding:10px 18px;font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;transition:all .18s}
.btn.primary{background:var(--grad);color:#04121a;border-color:transparent;box-shadow:0 10px 28px rgba(78,226,255,.22)}
.btn.primary:hover{box-shadow:0 12px 34px rgba(78,226,255,.4);transform:translateY(-1px)}
.btn.primary em{font-style:normal;font-weight:500;opacity:.72;font-size:12px;font-family:var(--mono)}
.btn.ghost{color:var(--muted);background:rgba(120,180,255,.04)}
.btn.ghost:hover{color:var(--ink);border-color:var(--line2)}
.btn.big{padding:13px 24px;font-size:14.5px}
.btn.tiny{padding:4px 11px;font-size:12px;border-radius:8px;color:var(--cyan)}
.btn .bi-ic{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}
.hint{font-size:12.5px;color:var(--dim);margin-top:12px}
.hint b{color:var(--mint);font-family:var(--mono)}
.ahint{border:1px dashed rgba(94,242,192,.35);border-radius:10px;padding:9px 12px;color:var(--muted);
  background:rgba(94,242,192,.05);line-height:1.65}

.softbody{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px;padding:26px 0}
.prose h2{font-size:16px;margin-bottom:10px;color:var(--ink)}
.rich{color:#c8d6f2;font-size:14px;line-height:1.8}
.rich strong{color:#fff}
.rich a{color:var(--cyan);border-bottom:1px dashed rgba(78,226,255,.35)}
.rich code{font-family:var(--mono);font-size:12.5px;background:rgba(120,180,255,.1);padding:1px 6px;border-radius:5px;color:var(--mint)}

.bib>.zh,.bib>.en{display:block}
.bib>.en{display:none}
html[data-lang="en"] .bib>.zh{display:none}
html[data-lang="en"] .bib>.en{display:block}

.md{word-wrap:break-word}
.md>p:first-child,.md>.md-h:first-child{margin-top:0}
.md p{margin:0 0 10px}
.md .md-h{margin:18px 0 8px;color:var(--ink);line-height:1.35}
.md h1.md-h{font-size:22px}
.md h2.md-h{font-size:18px}
.md h3.md-h{font-size:15.5px}
.md h4.md-h,.md h5.md-h,.md h6.md-h{font-size:14px;color:var(--muted)}
.md ul,.md ol{margin:0 0 10px;padding-left:1.5em}
.md li{margin:3px 0}
.md li>p{margin:0}
.md blockquote{margin:0 0 12px;padding:8px 14px;border-left:2px solid var(--violet);
  background:rgba(157,123,255,.07);border-radius:0 8px 8px 0;color:var(--muted)}
.md blockquote p{margin:0 0 6px}
.md blockquote p:last-child{margin:0}
.md hr{border:0;height:1px;background:var(--line2);margin:18px 0}
.md .md-img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--line);display:block;margin:12px 0}
.md .md-code{margin:0 0 12px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  background:rgba(3,7,15,.72);overflow:auto;font-family:var(--mono);font-size:12.5px;line-height:1.65;
  color:#bcd7ff;white-space:pre}
.md .md-code code{background:none;padding:0;color:inherit;font-size:inherit}
.md .md-table{width:100%;border-collapse:collapse;margin:0 0 12px;font-size:13px;display:block;overflow-x:auto}
.md .md-table th,.md .md-table td{border:1px solid var(--line);padding:7px 11px;text-align:left;vertical-align:top}
.md .md-table th{background:rgba(120,180,255,.07);color:var(--ink);font-weight:600;white-space:nowrap}
.md .md-table tr:nth-child(even) td{background:rgba(120,180,255,.03)}
.md .md-task{font-family:var(--mono);color:var(--dim);margin-right:6px}
.md .md-task.done{color:var(--mint)}
.md .mdcard{margin:0 0 12px;padding:12px 15px 12px 16px;border-radius:10px;border:1px solid;
  border-left-width:3px;background:rgba(120,180,255,.05)}
.md .mdcard>.mdcard-t{display:block;margin-bottom:5px;font-size:13px}
.md .mdcard p{margin:0 0 6px}
.md .mdcard p:last-child{margin:0}
.md .mdcard.tip{border-color:rgba(94,242,192,.35);border-left-color:var(--mint);background:rgba(94,242,192,.06)}
.md .mdcard.tip>.mdcard-t{color:var(--mint)}
.md .mdcard.warn{border-color:rgba(255,178,92,.35);border-left-color:#ffb25c;background:rgba(255,178,92,.06)}
.md .mdcard.warn>.mdcard-t{color:#ffb25c}
.md .mdcard.note{border-color:rgba(78,226,255,.3);border-left-color:var(--cyan);background:rgba(78,226,255,.05)}
.md .mdcard.note>.mdcard-t{color:var(--cyan)}
.md .mdcard.quote{border-color:rgba(157,123,255,.3);border-left-color:var(--violet);background:rgba(157,123,255,.06)}
.md .mdcard.quote>.mdcard-t{color:var(--violet)}
.md .mdcard-li{margin:0;padding-left:1.1em;position:relative}
.md .mdcard-li:before{content:"";position:absolute;left:2px;top:.65em;width:4px;height:4px;border-radius:50%;background:currentColor;opacity:.6}
.md .md-ic{font-family:var(--mono);font-size:12.5px;background:rgba(120,180,255,.1);padding:1px 6px;border-radius:5px;color:var(--mint)}
.lnote.md,.tnote.md{font-size:13px;line-height:1.7;color:var(--muted)}
.lnote.md p:last-child,.tnote.md p:last-child{margin-bottom:0}
.lnote.md .md-code,.tnote.md .md-code{font-size:12px}
.side{padding:20px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel2);height:fit-content}
.side h3{font-size:13.5px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:0;font-size:13px}
.facts dt{color:var(--dim)}
.facts dd{margin:0;text-align:right;color:var(--ink)}

.vlist{display:flex;flex-direction:column;gap:12px}
.vitem{border:1px solid var(--line);border-radius:var(--r);background:rgba(9,14,27,.5);overflow:hidden}
.vitem.cur{border-color:rgba(78,226,255,.3);background:rgba(78,226,255,.045)}
.vitem>summary{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:13px 17px;cursor:pointer;
  list-style:none;font-size:13px;transition:background .16s}
.vitem>summary::-webkit-details-marker{display:none}
.vitem>summary:hover{background:rgba(78,226,255,.06)}
.vnum{font-family:var(--mono);font-size:14px;color:var(--cyan)}
.vnum i{font-style:normal;font-size:10px;color:#04121a;background:var(--mint);border-radius:20px;padding:1px 7px;margin-left:7px;font-weight:700}
.vdate,.vsize{color:var(--dim);font-size:12px;font-family:var(--mono)}
.vsize{margin-left:auto}
.vcaret{width:9px;height:9px;flex:0 0 auto;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);
  transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.vitem[open]>summary .vcaret{transform:rotate(225deg) translateY(-2px)}
.vnote{padding:2px 17px 16px;border-top:1px solid var(--line)}
.vnote .vmd{color:var(--muted);font-size:13px;line-height:1.75;padding-top:12px}
.vnote .vmd ul{margin:6px 0 10px;padding-left:20px}
.vnote .vmd li{margin:4px 0}
.vnote .vmd code{font-size:12px}
.vnote .btn{margin-top:12px}

.pagerw{margin-top:22px}
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.pg{min-width:34px;height:34px;display:grid;place-items:center;padding:0 10px;border-radius:9px;
  border:1px solid var(--line);color:var(--muted);font-size:13px}
.pg:hover{border-color:var(--line2);color:var(--ink)}
.pg.on{background:var(--grad);color:#04121a;border-color:transparent;font-weight:700}
.pg.off{opacity:.35}
.empty{grid-column:1/-1;padding:40px;text-align:center;color:var(--dim);border:1px dashed var(--line);border-radius:var(--r)}

.logwrap{display:flex;flex-direction:column;gap:0;padding-bottom:30px}
.month{font-family:var(--mono);font-size:13px;color:var(--cyan);letter-spacing:.16em;margin:26px 0 10px;
  padding-bottom:8px;border-bottom:1px solid var(--line)}
.logitem{padding:14px 2px;border-bottom:1px solid rgba(120,180,255,.07)}
.lhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lhead a{font-weight:600;font-size:14.5px}
.lhead a:hover{color:var(--cyan)}
.lhead time{color:var(--dim);font-size:12px;margin-left:auto}
.lnote{color:var(--muted);font-size:13px;margin-top:4px}

.filters{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}
.filters label{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--dim)}
select,input[type=text],input[type=email],input[type=search],input[type=number],textarea{
  background:rgba(10,16,32,.8);border:1px solid var(--line);color:var(--ink);border-radius:9px;
  font:inherit;font-size:13.5px;padding:9px 11px;outline:0;transition:border-color .18s,box-shadow .18s}
select:focus,input:focus,textarea:focus{border-color:rgba(78,226,255,.45);box-shadow:0 0 0 3px rgba(78,226,255,.08)}
textarea{resize:vertical;line-height:1.65}
option{background:#0a1020;color:var(--ink)}

.fblayout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;padding:24px 0 10px}
.fbform,.panel{padding:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel)}
.frow{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}
.frow > label{font-size:12.5px;color:var(--dim);letter-spacing:.04em}
.fcols2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.radios{display:flex;gap:8px;flex-wrap:wrap}
.rd{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);border:1px solid var(--line);
  border-radius:20px;padding:5px 12px;cursor:pointer}
.rd input{accent-color:#4ee2ff;margin:0}
.rd:has(input:checked){border-color:rgba(78,226,255,.5);color:var(--ink);background:rgba(78,226,255,.07)}
.capin{display:flex;align-items:center;gap:10px}
.capin span{font-family:var(--mono);font-size:13px;color:var(--cyan);letter-spacing:.06em}
.capin input{width:110px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.facts2{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:4px}
.fbmsg,.ok,.bad{font-size:13px}
.ok{color:var(--mint)}
.bad{color:var(--pink)}
.fbside{display:flex;flex-direction:column;gap:16px}
.panel h3{font-size:15px;margin-bottom:6px}
.panel p{margin:0 0 12px}
.fbside form{display:flex;flex-direction:column;gap:10px}
.fbside label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--dim)}
.lookout{margin-top:12px;font-size:13px}
.lookout .reply{margin-top:10px;padding:12px;border-radius:10px;background:rgba(94,242,192,.06);
  border:1px solid rgba(94,242,192,.22);color:#cfe;white-space:pre-wrap}
.okmsg,.errmsg{display:block;font-size:13px;line-height:1.7}
.okmsg b{display:block;color:var(--mint);font-family:var(--mono);letter-spacing:.06em}
.okmsg span{color:var(--dim);font-size:12.5px}
.errmsg{color:var(--pink)}
.lookcard{margin-top:4px;padding:14px;border-radius:12px;border:1px solid var(--line2);background:rgba(120,180,255,.04)}
.lookhead{display:flex;gap:10px;align-items:flex-start;justify-content:space-between}
.lookhead b{color:var(--ink);font-size:14px;line-height:1.45}
.lookcard h4{margin:12px 0 6px;font-size:12px;color:var(--mint);letter-spacing:.08em;text-transform:uppercase}
.lookcard .rich{font-size:13px}
.panel.tip ul{margin:0;padding-left:18px;color:var(--muted);font-size:12.5px;line-height:1.8}
.notice{padding:26px;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted)}

.ft{margin-top:46px;border-top:1px solid var(--line);background:rgba(5,8,17,.6)}
.fnav{display:flex;gap:6px 8px;flex-wrap:wrap;align-items:center;padding:24px 0 10px}
.fnav a{color:var(--muted);font-size:13px;padding:5px 14px;border-radius:20px;
  border:1px solid transparent;transition:color .16s,border-color .16s,background .16s,transform .16s}
.fnav a:hover{color:var(--cyan);border-color:rgba(78,226,255,.28);background:rgba(78,226,255,.07);transform:translateY(-1px)}
.fbot{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;padding:14px 0 26px;
  border-top:1px solid rgba(120,180,255,.08);color:var(--dim);font-size:11.5px}

@media (max-width:1080px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .softbody{grid-template-columns:1fr}
  .fblayout{grid-template-columns:1fr}
  .nav .nk{padding:9px 10px}
  .q input{width:150px}
}
@media (max-width:860px){
  .hdin{gap:14px;height:62px}
  .nav{display:none}
  .burger{display:block}
  .q{display:none}
  .hero{padding:46px 0 30px;min-height:0}
  .orbit{opacity:.28;right:-18%;width:62vw}
  .cards{grid-template-columns:repeat(2,1fr)}
  .bcards{grid-template-columns:1fr;gap:15px}
  .vitem>summary{gap:9px}
  .fnav{gap:4px 6px}
}
@media (max-width:600px){
  .wrap{width:calc(100% - 28px)}
  .stats{gap:22px}
  .stats b{font-size:21px}
  .cards{grid-template-columns:1fr}
  .vsize{margin-left:0}
  .shead{flex-direction:column}
  .bigico{width:64px;height:64px;border-radius:16px}
  .bigico .ic{width:30px;height:30px}
  .fcols2{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .fbot{gap:7px}
  .facts dd{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

@media (max-width:860px){
  body.navopen .hd{background:rgba(5,8,17,.97)}
  body.navopen .nav{display:flex;position:fixed;left:0;right:0;top:62px;z-index:49;
    flex-direction:column;align-items:stretch;padding:12px 14px 18px;gap:2px;
    background:rgba(5,8,17,.98);border-bottom:1px solid var(--line2);max-height:calc(100vh - 62px);overflow:auto}
  body.navopen .nk{padding:12px 10px;font-size:15px}
}


html.js [data-rev]{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
html.js [data-rev].in{opacity:1;transform:none}

.spbar{position:fixed;left:0;right:0;top:0;height:2px;z-index:60;background:rgba(120,180,255,.08);pointer-events:none}
.spbar i{display:block;height:100%;background:var(--grad);transform:scaleX(0);transform-origin:0 50%;box-shadow:0 0 12px rgba(78,226,255,.55)}

.bg .beam{position:absolute;left:0;top:0;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(120,200,255,.10),transparent 62%);
  mix-blend-mode:screen;will-change:transform}

.hd{transition:background .2s,box-shadow .2s}
.hdin{transition:height .2s}
.hd.up{background:rgba(4,7,15,.9);box-shadow:0 10px 30px rgba(2,6,20,.5)}
.hd.up .hdin{height:58px}

.card,.bcard{--gx:50%;--gy:50%;--tilt:0deg;--tiltx:0deg}
.card::before,.bcard::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;z-index:2;
  background:radial-gradient(320px circle at var(--gx) var(--gy),rgba(120,200,255,.16),transparent 60%)}
.card:hover::before,.bcard:hover::before{opacity:1}
.card:hover{transform:perspective(760px) rotateX(var(--tilt)) rotateY(var(--tiltx)) translateY(-4px)}
.bshot{position:relative;overflow:hidden}
.bshot::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;z-index:2;
  background:linear-gradient(90deg,transparent,rgba(120,200,255,.14),transparent)}
.bcard:hover .bshot::before{opacity:1;animation:sweepfx .9s ease}
@keyframes sweepfx{from{transform:translateX(-60%)}to{transform:translateX(60%)}}

.vitem .vnum{transition:color .2s}
.vitem:hover .vnum{color:var(--mint)}
.vitem.cur>summary{box-shadow:inset 3px 0 0 rgba(78,226,255,.55)}

.herolinks{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.herolinks a{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:6px 14px;transition:.18s}
.herolinks a:hover{color:#04121a;background:var(--grad);border-color:transparent}

.orbit,.ribbons,.lpanel{display:none}
body[data-home="orbit"] .orbit,
body[data-home="aurora"] .ribbons,
body[data-home="lattice"] .lpanel{display:block}

body[data-home="orbit"]{--cyan:#4ee2ff;--violet:#9d7bff;--grad:linear-gradient(135deg,#4ee2ff,#9d7bff)}

body[data-home="aurora"]{--cyan:#5ef2c0;--violet:#8ab4ff;--pink:#ff8ec7;
  --grad:linear-gradient(135deg,#5ef2c0,#8ab4ff 55%,#ff8ec7);
  --r:22px;--panel:rgba(14,26,40,.6);--line:rgba(150,220,255,.16);--line2:rgba(150,220,255,.34)}
body[data-home="aurora"] .bg{background:
  radial-gradient(1100px 700px at 50% -20%,rgba(94,242,192,.18),transparent 60%),
  radial-gradient(900px 600px at 85% 12%,rgba(255,142,199,.14),transparent 55%),
  linear-gradient(180deg,#03070f,#06121d 55%,#03070f)}
body[data-home="aurora"] .hero{flex-direction:column;text-align:center;align-items:center;
  padding:104px 0 66px;min-height:520px;gap:0}
body[data-home="aurora"] .heroin{max-width:860px}
body[data-home="aurora"] .hero .sub{margin-left:auto;margin-right:auto}
body[data-home="aurora"] .q.big{margin-left:auto;margin-right:auto}
body[data-home="aurora"] .stats,body[data-home="aurora"] .herolinks{justify-content:center}
body[data-home="aurora"] .hero h1{background:linear-gradient(100deg,#eafff8 5%,#8ff3d6 40%,#9ec4ff 70%,#ffb3dc 95%);
  -webkit-background-clip:text;background-clip:text}
body[data-home="aurora"] .card{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.ribbons{position:absolute;left:0;right:0;top:-6%;height:520px;filter:blur(46px);opacity:.5;pointer-events:none}
.ribbons i{position:absolute;left:-10%;width:120%;height:150px;border-radius:50%;mix-blend-mode:screen;
  animation:wavefx 16s ease-in-out infinite}
.ribbons i:nth-child(1){top:40px;background:linear-gradient(90deg,transparent,rgba(94,242,192,.55),transparent)}
.ribbons i:nth-child(2){top:170px;background:linear-gradient(90deg,transparent,rgba(138,180,255,.5),transparent);animation-delay:-5s}
.ribbons i:nth-child(3){top:300px;background:linear-gradient(90deg,transparent,rgba(255,142,199,.42),transparent);animation-delay:-10s}
@keyframes wavefx{0%,100%{transform:translateX(-6%) skewY(-3deg) scaleY(1)}50%{transform:translateX(6%) skewY(3deg) scaleY(1.25)}}

body[data-home="lattice"]{--cyan:#7ef0ff;--violet:#ffbe5c;--pink:#ff6b6b;
  --grad:linear-gradient(135deg,#7ef0ff,#4ee2ff);
  --r:6px;--r-s:4px;--line:rgba(126,240,255,.18);--line2:rgba(126,240,255,.4);--panel:rgba(6,14,22,.74)}
body[data-home="lattice"] .bg{background:
  radial-gradient(900px 520px at 70% -10%,rgba(126,240,255,.14),transparent 60%),
  linear-gradient(180deg,#02060c,#050d16 50%,#02060c)}
body[data-home="lattice"] .bg .grid{background-size:38px 38px;
  background-image:linear-gradient(rgba(126,240,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(126,240,255,.09) 1px,transparent 1px)}
body[data-home="lattice"] .kick{font-family:var(--mono);letter-spacing:.3em}
body[data-home="lattice"] .hero h1{background:none;color:#eafcff;font-weight:700;letter-spacing:.03em;
  text-shadow:0 0 26px rgba(126,240,255,.35)}
body[data-home="lattice"] .sech h2{font-family:var(--mono);font-size:15px;letter-spacing:.14em;text-transform:uppercase}
body[data-home="lattice"] .sech h2::before{border-radius:1px;width:3px;height:14px}
body[data-home="lattice"] .ver,body[data-home="lattice"] .chip,body[data-home="lattice"] .tag{border-radius:4px}
.lpanel{position:absolute;right:2%;top:50%;transform:translateY(-50%);width:min(330px,32vw);
  padding:14px 16px;border:1px solid var(--line2);border-radius:8px;background:rgba(4,10,18,.78);
  box-shadow:0 20px 60px rgba(2,6,20,.6);font-family:var(--mono)}
.lpanel b{display:block;font-size:10.5px;letter-spacing:.24em;color:var(--cyan);margin-bottom:10px;font-weight:500}
.lpanel ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.lpanel li{display:flex;gap:10px;font-size:12px;color:var(--muted)}
.lpanel li span{color:var(--violet)}
.lpanel li em{font-style:normal;margin-left:auto;color:var(--dim);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lpanel .cursor{display:inline-block;width:8px;height:14px;margin-top:10px;background:var(--cyan);animation:blinkfx 1.1s steps(2) infinite}
@keyframes blinkfx{50%{opacity:0}}

.stylesel{background:rgba(10,16,32,.8);border:1px solid var(--line);color:var(--muted);font:inherit;font-size:12px;
  padding:6px 8px;border-radius:9px;outline:0;cursor:pointer;max-width:120px}
.stylesel:hover{color:var(--ink);border-color:var(--line2)}
.stylesel:focus{border-color:rgba(78,226,255,.55);box-shadow:0 0 0 3px rgba(78,226,255,.10)}
.stylesel option{background:#080e1c;color:var(--ink)}

@media (max-width:1080px){
  body[data-home="aurora"] .hero{padding:80px 0 48px;min-height:0}
  .lpanel{display:none}
}
@media (max-width:860px){
  .ribbons{height:340px}
  .stylebar{bottom:10px;padding:6px 8px}
  .stylebar .snote{display:none}
}

body[data-home="horizon"]{--cyan:#5fb4ff;--violet:#c9a227;--pink:#8ea6c8;
  --grad:linear-gradient(135deg,#5fb4ff,#8fd0ff);
  --r:12px;--panel:rgba(10,18,32,.72);--line:rgba(140,180,230,.16);--line2:rgba(201,162,39,.45)}
body[data-home="horizon"] .bg{background:
  radial-gradient(1200px 520px at 50% 108%,rgba(95,180,255,.16),transparent 62%),
  linear-gradient(180deg,#04070e,#071324 60%,#04070e)}
body[data-home="horizon"] .hero{padding:88px 0 54px}
body[data-home="horizon"] .kick{color:var(--violet);font-family:var(--mono);letter-spacing:.3em}
body[data-home="horizon"] .hero h1{background:none;color:#eef5ff;font-weight:650;letter-spacing:.01em;
  border-bottom:2px solid rgba(201,162,39,.5);padding-bottom:14px;display:inline-block}
body[data-home="horizon"] .stats{gap:0}
body[data-home="horizon"] .stats div{padding:0 26px;border-left:1px solid var(--line)}
body[data-home="horizon"] .stats div:first-child{border-left:0;padding-left:0}
body[data-home="horizon"] .sech h2{font-weight:600;letter-spacing:.02em}
body[data-home="horizon"] .sech h2::before{background:var(--violet);box-shadow:0 0 10px rgba(201,162,39,.6)}
body[data-home="horizon"] .card{background:linear-gradient(180deg,rgba(12,24,42,.8),rgba(8,16,30,.8))}
.horizon{position:absolute;right:0;left:0;bottom:-40px;height:300px;pointer-events:none;opacity:.8}
.horizon i{position:absolute;left:50%;bottom:-260px;width:820px;height:820px;transform:translateX(-50%);
  border-radius:50%;background:radial-gradient(circle at 50% 12%,rgba(95,180,255,.35),rgba(95,180,255,0) 46%);
  border-top:1px solid rgba(143,208,255,.5)}
.horizon b{position:absolute;left:50%;bottom:-268px;width:840px;height:840px;transform:translateX(-50%);
  border-radius:50%;border:1px dashed rgba(201,162,39,.35);animation:spin 90s linear infinite}

body[data-home="prism"]{--cyan:#63b3ff;--violet:#a3b1c6;--pink:#ff7a7a;
  --grad:linear-gradient(135deg,#63b3ff,#b78bff);
  --r:8px;--panel:rgba(18,21,27,.78);--line:rgba(160,176,197,.18);--line2:rgba(99,179,255,.45)}
body[data-home="prism"] .bg{background:
  linear-gradient(120deg,rgba(99,179,255,.10),transparent 45%),
  linear-gradient(300deg,rgba(183,139,255,.10),transparent 45%),
  linear-gradient(180deg,#0a0d12,#0d1117 55%,#0a0d12)}
body[data-home="prism"] .hero{padding:80px 0 48px}
body[data-home="prism"] .hero h1{background:linear-gradient(96deg,#f2f6fc,#cfe0f5 55%,#a9c6ea);
  -webkit-background-clip:text;background-clip:text;font-weight:700}
body[data-home="prism"] .kick{letter-spacing:.26em;color:var(--cyan)}
body[data-home="prism"] .card{border-left:2px solid transparent}
body[data-home="prism"] .card:hover{border-left-color:var(--cyan)}
body[data-home="prism"] .cico{border-radius:8px;background:rgba(99,179,255,.10)}
.prism{position:absolute;right:4%;top:50%;transform:translateY(-50%);width:min(360px,34vw);aspect-ratio:1;pointer-events:none}
.prism i{position:absolute;inset:8%;border:1px solid rgba(99,179,255,.4);transform:rotate(14deg);
  box-shadow:0 0 60px rgba(99,179,255,.12) inset}
.prism b{position:absolute;inset:22%;border:1px solid rgba(183,139,255,.45);transform:rotate(-22deg)}
.prism u{position:absolute;inset:36%;background:linear-gradient(135deg,rgba(99,179,255,.22),rgba(183,139,255,.18));
  transform:rotate(45deg);animation:prismspin 26s linear infinite}
@keyframes prismspin{to{transform:rotate(405deg)}}
.prism .c1{position:absolute;width:10px;height:10px;border-left:1px solid var(--cyan);border-top:1px solid var(--cyan);left:0;top:0}
.prism .c2{left:auto;top:auto;right:0;bottom:0;border:0;border-right:1px solid var(--cyan);border-bottom:1px solid var(--cyan)}

body[data-home="noir"]{--cyan:#d9b872;--violet:#d9b872;--pink:#c98f8f;--mint:#d9b872;
  --grad:linear-gradient(135deg,#e6c987,#b98f45);
  --r:2px;--panel:rgba(12,11,10,.8);--line:rgba(217,184,114,.22);--line2:rgba(217,184,114,.5);
  --ink:#f3ece0;--muted:#b8ac99;--dim:#8b7f6d}
body[data-home="noir"] .bg{background:
  radial-gradient(900px 520px at 78% -8%,rgba(217,184,114,.12),transparent 60%),
  linear-gradient(180deg,#070605,#0b0a09 50%,#070605)}
body[data-home="noir"] .hero{padding:96px 0 56px}
body[data-home="noir"] .hero h1{background:none;color:var(--ink);font-family:Georgia,"Songti SC","SimSun",serif;
  font-weight:600;letter-spacing:.01em}
body[data-home="noir"] .hero .sub{font-family:Georgia,"Songti SC","SimSun",serif;font-size:17px;color:var(--muted)}
body[data-home="noir"] .kick{color:var(--cyan);letter-spacing:.34em}
body[data-home="noir"] .sech{border-bottom:1px solid var(--line);padding-bottom:10px}
body[data-home="noir"] .sech h2{font-family:Georgia,"Songti SC","SimSun",serif;font-weight:600}
body[data-home="noir"] .sech h2::before{width:2px;height:15px}
body[data-home="noir"] .card:hover{transform:translateY(-3px)}
body[data-home="noir"] .cdl{border-radius:2px}
.noir{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:min(320px,30vw);aspect-ratio:1;pointer-events:none}
.noir i{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(217,184,114,.4)}
.noir b{position:absolute;inset:16%;border-radius:50%;
  background:radial-gradient(circle at 38% 32%,#f0d9a8,#c79b4e 46%,#5a431f 74%,transparent 76%);
  box-shadow:0 0 70px rgba(217,184,114,.28)}
.noir u{position:absolute;inset:-12%;border-radius:50%;border:1px dashed rgba(217,184,114,.22);animation:spin 120s linear infinite}

.showcard{display:flex;align-items:center;gap:22px;padding:22px 24px;border-radius:var(--r);
  border:1px solid var(--line);background:linear-gradient(120deg,rgba(14,24,44,.86),rgba(8,13,26,.7));
  position:relative;overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.showcard::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .25s;
  background:radial-gradient(420px circle at var(--gx,50%) var(--gy,50%),rgba(120,200,255,.14),transparent 62%)}
.showcard:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:0 22px 60px rgba(3,8,22,.55)}
.showcard:hover::after{opacity:1}
.planet{position:relative;width:86px;height:86px;flex:0 0 auto;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,#cfe9ff,#4e8fd6 42%,#1b3a63 72%,#0b1830 100%);
  box-shadow:0 0 40px rgba(78,143,214,.45),inset -10px -12px 26px rgba(0,0,0,.55)}
.planet i{position:absolute;inset:-14px;border-radius:50%;border:1px solid rgba(157,123,255,.35);
  transform:rotate(-24deg) scaleY(.32)}
.planet b{position:absolute;left:-14px;right:-14px;top:50%;height:1px;background:linear-gradient(90deg,transparent,rgba(207,233,255,.7),transparent)}
.showmain{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}
.showmain b{font-size:18px;letter-spacing:.01em}
.showmain p{margin:0;color:var(--muted);font-size:13.5px;max-width:72ch}
.showmeta{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.showmeta em{font-style:normal;font-size:11.5px;color:var(--dim);border:1px solid var(--line);
  border-radius:20px;padding:2px 10px;font-family:var(--mono)}
.showgo{flex:0 0 auto;font-size:13.5px;font-weight:600;color:#04121a;background:var(--grad);
  border-radius:9px;padding:10px 16px;white-space:nowrap}
body[data-home="noir"] .showcard{background:linear-gradient(120deg,rgba(18,16,13,.9),rgba(10,9,8,.8))}
body[data-home="noir"] .showgo{border-radius:2px}
@media (max-width:700px){
  .showcard{flex-direction:column;align-items:flex-start;gap:14px}
  .showgo{align-self:stretch;text-align:center}
}

.horizon,.prism,.noir{display:none}
body[data-home="horizon"] .horizon,
body[data-home="prism"] .prism,
body[data-home="noir"] .noir{display:block}

.fbmain{min-width:0}
.fbbar{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.fbbar h2{font-size:17px;margin:0}
.fbbar .btn{margin-left:auto}
.fbnew{margin:0 0 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel2);overflow:hidden}
.fbnew summary{cursor:pointer;padding:11px 15px;font-size:13px;color:var(--muted);list-style:none}
.fbnew summary::-webkit-details-marker{display:none}
.fbnew summary::before{content:"+";display:inline-block;width:16px;color:var(--cyan);font-weight:700}
.fbnew[open] summary::before{content:"−"}
.fbnew .fbform{padding:14px 16px 16px;border:0;border-top:1px solid var(--line);background:transparent;border-radius:0}

.fbboard{display:flex;flex-direction:column;gap:10px}
.fbrow{display:flex;align-items:flex-start;gap:16px;padding:15px 17px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--panel);transition:border-color .18s,transform .18s,background .18s}
.fbrow:hover{border-color:var(--line2);transform:translateY(-2px);background:rgba(20,32,58,.6)}
.fbtxt{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.fbrow b{font-size:15px;letter-spacing:.01em}
.fbrow p{margin:0;color:var(--muted);font-size:13px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fbmeta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:11.5px;color:var(--dim)}
.fbmeta .chip{font-size:11.5px}
.fbmeta time{font-family:var(--mono)}
.fbmeta .tk{font-family:var(--mono);font-size:11px;color:var(--dim);border:1px dashed var(--line);padding:0 6px;border-radius:4px}
.fbmeta em{font-style:normal}
.st{font-size:11px;border-radius:20px;padding:2px 9px;border:1px solid var(--line);color:var(--muted)}
.st0{color:#ffd58a;border-color:rgba(255,190,77,.35);background:rgba(255,190,77,.08)}
.st1{color:#bfe3ff;border-color:rgba(99,179,255,.35);background:rgba(99,179,255,.08)}
.st2{color:#8ff3c0;border-color:rgba(94,242,192,.35);background:rgba(94,242,192,.08)}
.st3{color:var(--dim)}
.fbcnt{flex:0 0 auto;text-align:center;min-width:56px;color:var(--dim);font-size:11px}
.fbcnt i{display:block;font-style:normal;font-family:var(--mono);font-size:19px;color:var(--cyan)}

.fbthread{display:flex;flex-direction:column;gap:14px}
.fbback{align-self:flex-start;font-size:13px;color:var(--muted)}
.fbback:hover{color:var(--cyan)}
.fbpost{padding:18px 20px;border:1px solid var(--line2);border-radius:var(--r);background:var(--panel)}
.fbpost h2{font-size:19px;margin:0 0 10px}
.fbpost .rich{margin-top:12px}
.fbofficial{margin-top:16px;padding:12px 14px;border-radius:var(--r-s);border:1px solid rgba(94,242,192,.3);
  border-left:3px solid var(--mint);background:rgba(94,242,192,.06)}
.fbofficial h3{font-size:13px;margin:0 0 6px;color:#8ff3c0;letter-spacing:.06em}
.fbofficial time{display:block;margin-top:6px;font-size:11px;color:var(--dim);font-family:var(--mono)}

.fbreplies{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.fbr{display:flex;gap:11px;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel2)}
.fbr.off{border-color:rgba(94,242,192,.35);background:rgba(94,242,192,.05)}
.fav{flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:13px;
  background:linear-gradient(150deg,rgba(78,226,255,.18),rgba(157,123,255,.14));border:1px solid var(--line2);color:var(--cyan)}
.fbr.off .fav{background:rgba(94,242,192,.14);color:#8ff3c0}
.fbbd{flex:1;min-width:0}
.fbrh{display:flex;align-items:center;gap:9px;margin-bottom:4px;font-size:12px;color:var(--dim)}
.fbrh b{font-size:13.5px;color:var(--ink)}
.fbrh time{font-family:var(--mono);font-size:11px}
.badge{font-style:normal;font-size:10.5px;letter-spacing:.08em;color:#04121a;background:var(--mint);
  border-radius:20px;padding:1px 8px;font-weight:700}
.fbreplyform{padding:15px 17px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.fbreplyform h3{font-size:14px;margin:0 0 10px}
.fbreplyform .frow{margin-bottom:10px}
.fbreplyform label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
@media (max-width:700px){
  .fbrow{flex-direction:column;gap:10px}
  .fbcnt{text-align:left}
  .fbcnt i{display:inline;margin-right:6px}
}

.fcpyen{display:none}
html[data-lang="en"] .fcopy{display:none}
html[data-lang="en"] .fcpyen{display:inline}
.fbot{gap:8px 12px;align-items:center}
.fbot .fcopy,.fbot .fcpyen{flex:1 1 240px;min-width:0;line-height:1.7}
.fbot .frun,.fbot .fmail,.fbot .fqq,.fbot .ficp{font-family:var(--mono);font-size:11.5px;color:var(--dim);
  border:1px solid var(--line);border-radius:20px;padding:2px 11px;white-space:nowrap;
  transition:color .16s,border-color .16s,background .16s}
.fbot .fmail,.fbot .ficp{text-decoration:none}
.fbot .fmail:hover,.fbot .ficp:hover{color:var(--cyan);border-color:rgba(120,200,255,.45);background:rgba(60,140,255,.09)}
@media (max-width:700px){
  .fbot{gap:7px}
  .fbot .fcopy,.fbot .fcpyen{flex:1 1 100%}
}


.bg::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 70% at 50% -10%,rgba(120,180,255,.10),transparent 55%),
             linear-gradient(180deg,transparent 55%,rgba(2,4,10,.55) 100%)}

*{scrollbar-width:thin;scrollbar-color:rgba(120,180,255,.28) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:rgba(6,10,20,.6)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,rgba(120,180,255,.35),rgba(157,123,255,.30));
  border-radius:10px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,rgba(120,200,255,.6),rgba(157,123,255,.5));background-clip:padding-box}

:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.btn:focus-visible,.tag:focus-visible,.pg:focus-visible{box-shadow:0 0 0 3px rgba(78,226,255,.18)}

.nk::before{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:0 50%;transition:transform .22s ease;opacity:.75}
.nk:hover::before{transform:scaleX(1)}
.nk.on::before{transform:scaleX(1);opacity:1}
.nk.on::after{display:none}

.btn{transition:background .18s,border-color .18s,transform .12s,box-shadow .18s}
.btn:active{transform:translateY(1px)}
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-18deg)}
.btn.primary:hover::after{animation:btnsheen .8s ease}
@keyframes btnsheen{to{left:120%}}

.sech{position:relative}
.sech::after{content:"";flex:1;height:1px;align-self:center;margin-left:16px;
  background:linear-gradient(90deg,var(--line2),transparent);max-width:38%}
.sech .more,.sech .muted{position:relative;z-index:1}

.card::before{box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.cico{transition:transform .22s cubic-bezier(.2,.7,.2,1),box-shadow .22s}
.card:hover .cico{transform:scale(1.06);box-shadow:0 0 22px rgba(78,226,255,.28)}
.bcard:hover .bmain h3{color:var(--cyan)}
.bmain h3{transition:color .18s}

.dlbox .btn.primary{font-size:14.5px;padding:12px 18px}

.pager .pg.on{box-shadow:0 0 14px rgba(78,226,255,.25)}

.fbboard.loading{min-height:120px}
.fbboard.loading::before{content:"";display:block;height:74px;border-radius:var(--r);margin-bottom:10px;
  background:linear-gradient(100deg,rgba(20,32,58,.5) 30%,rgba(40,60,96,.55) 50%,rgba(20,32,58,.5) 70%);
  background-size:220% 100%;animation:shimmer 1.25s linear infinite}
@keyframes shimmer{to{background-position:-120% 0}}

.tag:hover{box-shadow:0 6px 18px rgba(3,8,22,.5)}
.herolinks a{position:relative;overflow:hidden}
.herolinks a:hover{transform:translateY(-1px)}
.fnav a{transition:color .16s,border-color .16s,background .16s,transform .16s}

body[data-home="noir"] .sech::after{background:linear-gradient(90deg,rgba(217,184,114,.45),transparent)}
body[data-home="lattice"] .lpanel::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:8px;
  background:repeating-linear-gradient(180deg,rgba(126,240,255,.05) 0 1px,transparent 1px 4px)}
body[data-home="lattice"] .lpanel{position:absolute}
body[data-home="aurora"] .card::before{background:radial-gradient(360px circle at var(--gx) var(--gy),rgba(150,255,225,.14),transparent 62%)}
body[data-home="aurora"] .sech::after{background:linear-gradient(90deg,rgba(150,220,255,.35),transparent)}

@media (prefers-reduced-motion:no-preference){
  .hero h1{animation:hglow 7s ease-in-out infinite}
  @keyframes hglow{0%,100%{filter:drop-shadow(0 0 22px rgba(78,226,255,.18))}50%{filter:drop-shadow(0 0 34px rgba(78,226,255,.34))}}
  .orbit .core{animation:corepulse 6s ease-in-out infinite}
  @keyframes corepulse{0%,100%{box-shadow:0 0 60px rgba(78,226,255,.5),0 0 120px rgba(157,123,255,.32)}
    50%{box-shadow:0 0 78px rgba(78,226,255,.68),0 0 150px rgba(157,123,255,.45)}}
}

.heromedia{position:relative;z-index:3;flex:0 0 auto;width:min(430px,38vw);margin-left:auto}
.hmstage{position:relative;aspect-ratio:16/10;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line2);background:rgba(4,8,18,.62);
  box-shadow:0 24px 60px rgba(2,6,20,.55),inset 0 1px 0 rgba(255,255,255,.05)}
.hslide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transition:opacity .6s ease;pointer-events:none}
.hslide.on{opacity:1;pointer-events:auto}
.hmdots{display:flex;gap:6px;justify-content:center;margin-top:11px}
.hdot{width:22px;height:4px;border-radius:4px;border:0;padding:0;cursor:pointer;
  background:rgba(150,180,220,.26);transition:background .2s,width .2s}
.hdot:hover{background:rgba(180,210,245,.5)}
.hdot.on{background:var(--grad);width:32px}
body[data-home="aurora"] .heromedia{width:min(760px,92%);margin:28px auto 0}
@media (max-width:1080px){
  .heromedia{width:min(380px,42vw)}
}
@media (max-width:860px){
  .hero{flex-wrap:wrap}
  .heromedia{width:100%;margin:22px 0 0}
}

.totop{position:fixed;right:18px;bottom:18px;z-index:55;width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;opacity:0;transform:translateY(8px);pointer-events:none;
  border:1px solid var(--line2);background:rgba(8,14,28,.88);color:var(--cyan);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:opacity .25s,transform .25s,border-color .2s}
.totop.on{opacity:1;transform:none;pointer-events:auto}
.totop:hover{border-color:var(--cyan)}
.totop svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}