:root{
  --primary:#16A34A; --primary-hover:#15803D; --primary-active:#166534;
  --soft:#E8F5EE; --bg:#F7F9F8; --card:#FFFFFF; --text:#1F2937; --muted:#6B7280;
  --line:#E5E7EB; --danger:#DC2626; --warn:#D97706;
  --radius:10px; --shadow:0 1px 2px rgba(0,0,0,.06); --sidebar:240px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.7;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-hover)}
button{font-family:inherit;font-size:15px;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
img{max-width:100%;display:block}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-weight:600}

.app{display:flex;min-height:100vh;align-items:flex-start}
.sidebar{
  width:var(--sidebar);flex:0 0 var(--sidebar);position:sticky;top:0;height:100vh;
  background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;
  padding:20px 16px;gap:18px;
}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;object-fit:contain;border-radius:8px;background:#fff}
.brand .bname{font-size:17px;font-weight:600;letter-spacing:.3px;color:var(--text)}
.brand .bsub{font-size:12px;color:var(--muted);line-height:1.2}
.main{flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.topbar{
  height:56px;display:flex;align-items:center;gap:12px;padding:0 32px;
  background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;
}
.content{padding:24px 32px 48px;max-width:1240px;width:100%}
.site-footer{margin-top:auto;padding:20px 32px 28px;text-align:center;font-size:13px;color:var(--muted)}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--primary)}
.site-footer .foot-sep{margin:0 8px;opacity:.5}
.site-footer .police-record{display:inline-flex;align-items:center;gap:4px}

.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius);color:var(--text);font-size:14px}
.nav a:hover{background:#f5f7f6;color:var(--primary)}
.nav a.active{background:var(--soft);color:var(--primary);font-weight:600}
.nav .cnt{margin-left:auto;font-size:12px;color:var(--muted)}
.nav a.active .cnt{color:var(--primary)}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}

.search{flex:1;max-width:440px;position:relative}
.search input{width:100%;border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 36px;background:#f9fbfa;outline:none}
.search input:focus{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--soft)}
.search .sico{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.5;width:16px;height:16px}
.top-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.burger{display:none;width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;justify-content:center}

.btn{
  border:1px solid var(--line);background:#fff;color:var(--text);border-radius:var(--radius);
  padding:9px 16px;display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:1.4;
  transition:background .15s,border-color .15s,color .15s;
}
.btn:hover{border-color:#d5d9de;background:#fafbfb}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted);padding:6px 10px}
.btn.ghost:hover{background:var(--soft);color:var(--primary)}
.btn.danger{color:var(--danger);border-color:#f3d6d6}
.btn.danger:hover{background:#fdf2f2}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.hero{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px}
.hero-card{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#dfe7e3;cursor:pointer;height:150px}
.hero-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.hero-card:hover img{transform:scale(1.03)}
.hero-card .cap{position:absolute;inset:auto 0 0 0;padding:10px 14px;background:linear-gradient(transparent,rgba(0,0,0,.74));color:#fff}
.hero-card .cap .t{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hero-card .cap .m{font-size:12px;opacity:.85}
.section-head{display:flex;align-items:center;gap:12px;margin:6px 0 16px;flex-wrap:wrap}
.section-head h2{font-size:20px}
.section-head .count{font-size:13px;color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:14px;color:var(--text)}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:16px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;cursor:pointer}
.card:hover{outline:1px solid #e7ece9}
.card .cover{position:relative;aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.card .cover img{width:100%;height:100%;object-fit:cover}
.card .cover .ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.card .body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:6px}
.card .title{font-size:14px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.badge-type{font-size:11px;border-radius:6px;padding:1px 7px;background:var(--soft);color:var(--primary);white-space:nowrap}
.badge-type.video{background:#FFF4E5;color:#B45309}
.badge-type.poster{background:#EEF2FF;color:#4338CA}
.badge-type.webapp{background:#F0F9FF;color:#0369A1}
.badge-type.hidden{background:#F1F2F4;color:var(--muted)}

.state{padding:56px 20px;text-align:center;color:var(--muted);background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}
.state h3{font-size:16px;color:var(--text);margin-bottom:6px}

.detail{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:24px;align-items:start}
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.detail h1{font-size:24px;line-height:1.35;margin-bottom:10px}
.detail .meta-row{display:flex;gap:14px;font-size:13px;color:var(--muted);flex-wrap:wrap;margin-bottom:16px}
.detail .desc{white-space:pre-wrap;font-size:15px;margin-bottom:18px}
.cover-big{border-radius:var(--radius);overflow:hidden;background:var(--soft);margin-bottom:16px}
.cover-big img{width:100%;height:clamp(200px,30vh,320px);object-fit:cover}
.frame-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#0b0f0d;margin-bottom:16px}
.frame-wrap iframe{display:block;width:100%;border:0;background:#0b0f0d}
.game-frame{height:min(72vh,620px)}
.video-frame{aspect-ratio:16/9;height:auto}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.like-btn{display:inline-flex;align-items:center;gap:6px}
.like-btn.on{color:var(--primary);border-color:var(--primary);background:var(--soft)}
.kv{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);padding:6px 0;border-bottom:1px dashed var(--line)}
.kv:last-child{border-bottom:none}

.cmt{display:flex;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}
.cmt:last-child{border-bottom:none}
.cmt .ava{width:34px;height:34px;border-radius:50%;background:var(--soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex:0 0 34px}
.cmt .body{flex:1;min-width:0}
.cmt .who{font-size:13px;font-weight:600;display:flex;gap:8px;align-items:center}
.cmt .when{font-size:12px;color:var(--muted);font-weight:400}
.cmt .txt{font-size:14px;margin-top:2px;word-break:break-word;white-space:pre-wrap}
.cmt-input{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}
.cmt-input input,.cmt-input textarea{border:1px solid var(--line);border-radius:var(--radius);padding:9px 12px;outline:none;width:100%}
.cmt-input textarea{min-height:74px;resize:vertical}
.cmt-input input:focus,.cmt-input textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--soft)}
.cmt-input .row{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);gap:10px}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;color:var(--muted)}
.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:var(--radius);padding:9px 12px;background:#fff;outline:none;width:100%}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--soft)}
.field .hint{font-size:12px;color:var(--muted)}

.tbl-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:13px;color:var(--muted);font-weight:600;background:#FBFCFC;white-space:nowrap}
tbody tr:hover{background:#FAFCFB}
td .row-actions{display:flex;gap:10px;white-space:nowrap}
td .row-actions button{background:none;border:none;padding:0;color:var(--primary);font-size:13px}
td .row-actions button.del{color:var(--danger)}
td .row-actions button:hover{text-decoration:underline}
.thumb{width:64px;height:48px;border-radius:6px;object-fit:cover;background:var(--soft)}
.tbl-title{font-weight:600;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.mask{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;z-index:60}
.drawer{margin-left:auto;width:560px;max-width:100%;height:100%;background:var(--card);display:flex;flex-direction:column;animation:slideIn .25s ease-out}
@keyframes slideIn{from{transform:translateX(24px);opacity:.6}to{transform:none;opacity:1}}
.drawer header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer .dbody{padding:18px 20px;overflow:auto;flex:1}
.drawer footer{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
.modal-box{margin:auto;background:var(--card);border-radius:var(--radius);width:420px;max-width:92vw;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.12);animation:fadeIn .2s ease-out}
@keyframes fadeIn{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}
.modal-box h3{font-size:17px;margin-bottom:8px}
.modal-box p{font-size:14px;color:var(--muted);margin:0 0 18px;white-space:pre-wrap}
.modal-box .mfoot{display:flex;gap:10px;justify-content:flex-end}
.toast{position:fixed;top:24px;left:50%;transform:translateX(-50%);background:#1F2937;color:#fff;padding:9px 18px;border-radius:var(--radius);font-size:14px;z-index:100;box-shadow:0 4px 16px rgba(0,0,0,.18);animation:fadeIn .18s ease-out;max-width:80vw;text-align:center}
.toast.err{background:var(--danger)}

.admin-tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);margin-bottom:16px}
.admin-tabs button{background:none;border:none;padding:10px 0;font-size:14px;color:var(--muted);border-bottom:2px solid transparent}
.admin-tabs button.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}
.stat .k{font-size:13px;color:var(--muted)}
.stat .v{font-size:26px;font-weight:600;line-height:1.2}
.muted{color:var(--muted)}
.hint{font-size:12px;color:var(--muted)}
.flex{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.spread{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.page-title{font-size:22px;margin-bottom:6px}
.page-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.divider{height:1px;background:var(--line);margin:16px 0}
.linkish{background:none;border:none;color:var(--primary);padding:0;font-size:13px}
.mobile-only{display:none}

@media (max-width:1279px){:root{--sidebar:72px}}
@media (max-width:1023px){
  .detail{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sidebar{position:fixed;left:0;top:0;z-index:50;transform:translateX(-100%);transition:transform .22s ease;width:240px;flex-basis:240px}
  .sidebar.open{transform:none;box-shadow:0 0 24px rgba(0,0,0,.14)}
  .burger{display:flex}
  .content{padding:20px 18px 48px}
  .topbar{padding:0 18px}
  .game-frame{height:60vh}
}
@media (max-width:640px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .drawer{width:100%}
  .game-frame{height:56vh}
  .brand .bsub{display:none}
}