:root{
  --void:#05070f;
  --deep:#0b1020;
  --panel:#111832;
  --panel-2:#161f3d;
  --line:#26314f;
  --ink:#e8edfb;
  --ink-2:#9fb0d4;
  --ink-3:#6b7ba0;
  --cyan:#5fd0ff;
  --violet:#8b7dff;
  --amber:#ffc46b;
  --danger:#ff6b8a;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--void);color:var(--ink);
  font-family:var(--sans);font-size:15.5px;line-height:1.7;
  -webkit-font-smoothing:antialiased;min-height:100vh;
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

#starfield{position:fixed;inset:0;width:100%;height:100%;z-index:-1;display:block}

img,video{max-width:100%;display:block}
button{font-family:inherit;font-size:inherit;cursor:pointer}
input{font-family:inherit;font-size:inherit}
a{color:var(--cyan);text-decoration:none}
.hidden{display:none!important}

/* ---------- 顶栏 ---------- */
.topbar{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;gap:20px;
  padding:14px 28px;
  background:rgba(5,7,15,.78);backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.mark{width:32px;height:32px;color:var(--cyan);flex:0 0 32px}
.wordmark{display:flex;flex-direction:column;line-height:1.15}
.wordmark b{font-size:19px;letter-spacing:.24em;font-weight:600}
.wordmark small{font-family:var(--mono);font-size:10px;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase}
.topnav{margin-left:auto;display:flex;align-items:center;gap:10px}
.stat{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.06em;margin-right:6px}

.btn{
  border:1px solid var(--cyan);background:var(--cyan);color:#05131c;
  padding:7px 16px;border-radius:3px;font-size:13.5px;font-weight:600;
  transition:filter .16s,transform .16s;
}
.btn:hover{filter:brightness(1.12)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--ink-2);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyan);filter:none}
.btn.full{width:100%;margin-top:8px;padding:10px}
.btn.mini{padding:4px 10px;font-size:12px}
.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}
.btn.danger:hover{background:var(--danger);color:#1a0308}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* ---------- Hero ---------- */
main{max-width:1240px;margin:0 auto;padding:0 28px}
.hero{padding:76px 0 52px;max-width:660px}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  color:var(--amber);margin:0 0 18px;
}
.hero h1{
  font-size:clamp(32px,5vw,52px);line-height:1.15;margin:0 0 20px;
  font-weight:600;letter-spacing:-.5px;
  background:linear-gradient(96deg,var(--ink) 12%,var(--cyan) 52%,var(--violet) 92%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.lead{color:var(--ink-2);font-size:16.5px;margin:0 0 20px}
.gate{
  font-family:var(--mono);font-size:12px;color:var(--ink-3);
  border-left:2px solid var(--violet);padding-left:12px;margin:0;
}

/* ---------- 目录 ---------- */
.grid-wrap{padding-bottom:64px}
.grid-head{
  display:flex;align-items:center;gap:20px;
  border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:26px;
}
.grid-head h2{font-size:19px;margin:0;font-weight:600;letter-spacing:.04em}
#search{
  margin-left:auto;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);padding:8px 14px;border-radius:3px;min-width:260px;font-size:14px;
}
#search::placeholder{color:var(--ink-3)}
#search:focus{border-color:var(--cyan);outline:none}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:22px}

.card{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:5px;overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s cubic-bezier(.2,.7,.3,1),border-color .2s,box-shadow .2s;
}
.card:hover{
  transform:translateY(-5px);border-color:var(--cyan);
  box-shadow:0 14px 40px rgba(95,208,255,.14),0 0 0 1px rgba(95,208,255,.22);
}
.card:hover .thumb img{transform:scale(1.06)}
.card:hover .play-badge{opacity:1;transform:translate(-50%,-50%) scale(1)}

.thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(150deg,#0d1428,#1b2547);
  border-bottom:1px solid var(--line);
}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.thumb.ph{display:flex;align-items:center;justify-content:center}
.thumb.ph::after{
  content:"";width:42px;height:42px;border-radius:50%;
  border:1px solid var(--ink-3);opacity:.35;
  box-shadow:0 0 0 8px rgba(139,125,255,.06),0 0 22px rgba(95,208,255,.18);
}
.play-badge{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%) scale(.82);
  width:52px;height:52px;border-radius:50%;
  background:rgba(5,7,15,.68);border:1px solid var(--cyan);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .2s,transform .2s;backdrop-filter:blur(3px);
}
.play-badge svg{width:18px;height:18px;color:var(--cyan);margin-left:2px}
.lock-badge{
  position:absolute;right:9px;top:9px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;
  background:rgba(5,7,15,.8);border:1px solid var(--line);
  color:var(--ink-3);padding:3px 7px;border-radius:2px;
}

.card-body{padding:15px 17px 17px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:15px;line-height:1.42;margin:0 0 8px;font-weight:600}
.card p{color:var(--ink-2);font-size:13px;line-height:1.6;margin:0 0 14px;flex:1}
.card-meta{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;
  font-family:var(--mono);font-size:10px;color:var(--ink-3);
  border-top:1px solid var(--line);padding-top:11px;letter-spacing:.04em;
}
.tag-lic{color:var(--amber);border:1px solid rgba(255,196,107,.3);padding:1px 6px;border-radius:2px}

.empty{color:var(--ink-3);text-align:center;padding:56px 0;font-family:var(--mono);font-size:13px}

/* ---------- 页脚 ---------- */
.foot{
  border-top:1px solid var(--line);margin-top:40px;padding:26px 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;color:var(--ink-3);
  max-width:1240px;margin-left:auto;margin-right:auto;
}

/* ---------- 弹层 ---------- */
.modal{
  position:fixed;inset:0;z-index:60;
  background:rgba(3,5,12,.86);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  animation:fade .18s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal-box{
  position:relative;background:var(--deep);border:1px solid var(--line);
  border-radius:6px;padding:30px;width:100%;max-width:400px;
  max-height:90vh;overflow-y:auto;
  box-shadow:0 24px 70px rgba(0,0,0,.6);
}
.modal-box.wide{max-width:860px}
.modal-box h3{margin:0 0 6px;font-size:19px;font-weight:600}
.modal-sub{color:var(--ink-3);font-size:13px;margin:0 0 20px}
.close{
  position:absolute;right:14px;top:12px;background:none;border:0;
  color:var(--ink-3);font-size:26px;line-height:1;padding:2px 8px;border-radius:3px;
}
.close:hover{color:var(--ink)}

.field{margin-bottom:15px}
.field label{display:block;font-family:var(--mono);font-size:10.5px;
  color:var(--ink-3);letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.field input{
  width:100%;background:var(--panel);border:1px solid var(--line);color:var(--ink);
  padding:10px 13px;border-radius:3px;
}
.field input:focus{border-color:var(--cyan);outline:none}
.cap-row{display:flex;gap:10px;align-items:stretch}
.cap-img{
	flex:0 0 190px;height:62px;border:1px solid var(--line);border-radius:3px;
	overflow:hidden;cursor:pointer;line-height:62px;text-align:center;
	font-size:11px;color:var(--ink-3);background:var(--panel);
}
.cap-img img{display:block;width:190px;height:62px}
.cap-row input{flex:1;min-width:0}
.err{color:var(--danger);font-size:13px;margin:0 0 10px}

video{width:100%;max-height:66vh;background:#000;border-radius:4px;margin:8px 0 14px}
.p-desc{color:var(--ink-2);font-size:14px;margin:0 0 10px}
.p-meta{font-family:var(--mono);font-size:11px;color:var(--ink-3);margin:0}

/* ---------- 控制台 ---------- */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin:16px 0 20px;flex-wrap:wrap}
.tab{
  background:none;border:0;border-bottom:2px solid transparent;
  color:var(--ink-3);padding:8px 14px;font-size:13.5px;
}
.tab.active{color:var(--cyan);border-bottom-color:var(--cyan)}
.pane-note{color:var(--ink-3);font-size:13px;margin:0 0 16px}
.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.inline label{font-size:12.5px;color:var(--ink-2);display:flex;align-items:center;gap:7px}
.inline input[type=number],.inline input[type=text],.inline input:not([type]),.inline input[type=password]{
  background:var(--panel);border:1px solid var(--line);color:var(--ink);
  padding:7px 11px;border-radius:3px;width:130px;
}
.chk{gap:6px!important}
.chk input{width:auto!important}
.log{
  background:#04060d;border:1px solid var(--line);border-radius:4px;
  padding:14px;font-family:var(--mono);font-size:11.5px;line-height:1.75;
  color:var(--ink-2);max-height:320px;overflow-y:auto;white-space:pre-wrap;
  word-break:break-word;margin:0;
}
.media-list,.user-list{display:flex;flex-direction:column;gap:9px;max-height:440px;overflow-y:auto}
.mrow,.urow{
  display:flex;gap:12px;align-items:center;
  background:var(--panel);border:1px solid var(--line);
  border-radius:4px;padding:11px 14px;
}
.mrow .t,.urow .t{flex:1;min-width:0}
.mrow .t b,.urow .t b{display:block;font-size:13.5px;font-weight:600;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mrow .t span,.urow .t span{font-family:var(--mono);font-size:10.5px;color:var(--ink-3)}
.mrow input{
  background:var(--panel-2);border:1px solid var(--line);color:var(--ink);
  padding:5px 9px;border-radius:3px;font-size:12.5px;width:100%;
}
.stats-box{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:15px}
.stat-card b{display:block;font-size:23px;color:var(--cyan);font-weight:600;line-height:1.3}
.stat-card span{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);
  letter-spacing:.1em;text-transform:uppercase}

@media (max-width:760px){
  main,.foot{padding-left:18px;padding-right:18px}
  .topbar{padding:12px 18px;gap:12px}
  .hero{padding:48px 0 34px}
  .grid-head{flex-wrap:wrap}
  #search{margin-left:0;width:100%;min-width:0}
  .grid{grid-template-columns:1fr}
  .stat{display:none}
  .modal{padding:12px}
  .modal-box{padding:22px}
}