:root{
  --bg:#0b0d11; --panel:#151920; --panel-2:#1b2129; --line:#252c37; --line-2:#2f3745;
  --text:#e8ebef; --muted:#8b93a3; --accent:#4ea1ff; --accent-ink:#06121f; --accent-2:#2ee08a;
  --chip:#222834; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:24px;font-weight:800;margin:0 0 6px;letter-spacing:-.2px}
h2{font-size:19px;margin:30px 0 14px}
code{font-family:"SF Mono",ui-monospace,Consolas,monospace;background:var(--panel-2);padding:1px 6px;border-radius:5px;font-size:.9em}
.mono{font-family:"SF Mono",ui-monospace,Consolas,monospace}
[hidden]{display:none!important}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;gap:18px;padding:0 20px;height:58px;background:rgba(13,16,21,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.brand{font-weight:800;font-size:20px;color:#fff;letter-spacing:-.3px;white-space:nowrap}
.brand span{color:var(--accent)}
.topnav{display:flex;gap:2px;flex:1}
.topnav a{padding:8px 13px;border-radius:9px;color:var(--muted);font-weight:600;font-size:14.5px}
.topnav a:hover{background:var(--panel-2);color:var(--text);text-decoration:none}
.topnav a.active{background:var(--accent);color:var(--accent-ink)}
.search{display:flex;gap:0;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.search:focus-within{border-color:var(--accent)}
.search input{background:transparent;border:0;color:var(--text);padding:9px 14px;min-width:230px;outline:none;font-size:14px}
.search button{background:transparent;border:0;color:var(--muted);font-weight:700;padding:0 14px;cursor:pointer}
.search button:hover{color:var(--accent)}

/* ---------- layout ---------- */
.layout{display:flex;max-width:1580px;margin:0 auto;align-items:flex-start}
.content{flex:1;min-width:0;padding:22px 26px 70px}
.content--wide{max-width:1400px;margin:0 auto;padding:22px 26px 70px}
.content--narrow{max-width:760px;margin:0 auto;padding:22px 26px 70px}
.content-head{margin:2px 0 18px}
.content-head .meta{color:var(--muted);font-size:13px;margin-top:2px}
.lead{color:var(--muted);max-width:920px;font-size:15px}
.lead strong{color:var(--text);font-weight:600}

/* ---------- sidebar ---------- */
.sb-toggle{display:none}
.sidebar{width:236px;flex:0 0 236px;position:sticky;top:58px;height:calc(100vh - 58px);overflow-y:auto;padding:16px 12px;border-right:1px solid var(--line);background:#0e1116}
.sidebar::-webkit-scrollbar{width:9px}
.sidebar::-webkit-scrollbar-thumb{background:#232a35;border-radius:9px;border:2px solid #0e1116}
.sb-head{display:flex;align-items:center;justify-content:space-between;padding:2px 10px 12px;margin-bottom:8px;border-bottom:1px solid var(--line);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.sb-count{background:var(--chip);color:var(--muted);border-radius:20px;padding:2px 9px;font-size:11px;letter-spacing:0}
.sb-list{display:flex;flex-direction:column;gap:1px}
.sb-list a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 11px;border-radius:8px;color:var(--text);font-size:13.5px;position:relative}
.sb-list a:hover{background:var(--panel-2);text-decoration:none}
.sb-list a.active{background:var(--accent);color:var(--accent-ink);font-weight:700}
.sb-list a .n{color:var(--muted);font-size:11.5px;font-variant-numeric:tabular-nums}
.sb-list a.active .n{color:var(--accent-ink);opacity:.75}

/* ---------- breadcrumbs ---------- */
.crumbs{margin:0 0 16px;font-size:13px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0}
.crumbs li:not(:last-child)::after{content:"›";color:var(--muted);margin-left:7px}
.crumbs span{color:var(--muted)}

/* ---------- grid + cards ---------- */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(214px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .13s ease,border-color .13s ease,box-shadow .13s ease}
.card:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 12px 28px rgba(0,0,0,.4)}
.thumb{position:relative;display:flex;align-items:center;justify-content:center;height:154px;background:radial-gradient(120% 120% at 50% 30%,#1c222c 0%,#0c0e13 100%);border-bottom:1px solid var(--line)}
.thumb img{max-width:86%;max-height:86%;object-fit:contain;display:block}
.thumb .noimg{color:var(--muted);font-size:12px}
.thumb-badge{position:absolute;top:8px;left:8px;background:rgba(8,10,14,.82);color:var(--text);font-size:10.5px;padding:2px 8px;border-radius:20px;border:1px solid var(--line-2)}
.card .body{padding:12px 13px 14px;display:flex;flex-direction:column;gap:9px}
.card .name{color:#fff;font-weight:700;font-size:14px;line-height:1.3;word-break:break-word}
.card .name:hover{color:var(--accent);text-decoration:none}
.card .wname{color:var(--muted);font-size:12px;margin-top:-6px}
.hashes{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.stat{display:flex;flex-direction:column;gap:2px;background:#0d1016;border:1px solid var(--line);border-radius:8px;padding:6px 9px;text-align:left;cursor:pointer;font:inherit;color:var(--text);min-width:0}
.stat:hover{border-color:var(--accent);background:#0a0d13}
.stat:active{transform:scale(.98)}
.stat .lbl{font-size:9.5px;letter-spacing:.7px;text-transform:uppercase;color:var(--muted)}
.stat .mono{font-size:12.5px;color:#dfe4ea;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-variant-numeric:tabular-nums}

/* ---------- pager ---------- */
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:30px 0 6px}
.pager a,.pager span{background:var(--panel-2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 13px;min-width:40px;text-align:center;font-size:13.5px}
.pager a:hover{border-color:var(--accent);text-decoration:none}
.pager .cur{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:700}
.pager .gap{border:0;background:transparent}

/* ---------- detail ---------- */
.detail-wrap{max-width:1100px;margin:0 auto;padding:22px 26px 70px}
.detail{display:flex;gap:28px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.detail-img{flex:1 1 320px;min-width:260px;background:radial-gradient(120% 120% at 50% 30%,#1c222c,#0c0e13);border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;padding:18px;min-height:280px}
.detail-img img{max-width:100%;max-height:440px;object-fit:contain}
.noimg-lg{color:var(--muted)}
.detail-info{flex:1 1 340px;min-width:280px}
.detail-info h1{word-break:break-word}
.detail-info .sub{color:var(--muted);margin:0 0 18px}
table.kv{width:100%;border-collapse:collapse}
table.kv th{text-align:left;color:var(--muted);font-weight:500;padding:10px 14px 10px 0;white-space:nowrap;vertical-align:top;border-bottom:1px solid var(--line);width:1%}
table.kv td{padding:10px 0;border-bottom:1px solid var(--line);word-break:break-word}
table.kv tr:last-child th,table.kv tr:last-child td{border-bottom:0}
.snippet{margin-top:20px;background:#0b0d12;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.snippet-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:7px}
.snippet code{display:block;background:transparent;padding:0;white-space:pre-wrap;word-break:break-word;cursor:pointer;color:#dfe4ea}
.related{margin-top:38px}
.more-link{display:inline-block;margin-top:14px;font-weight:600}

/* ---------- generator ---------- */
.gen{display:flex;gap:9px;margin:20px 0}
.gen input{flex:1;background:var(--panel-2);border:1px solid var(--line);color:var(--text);padding:12px 15px;border-radius:11px;font-size:16px;font-family:"SF Mono",ui-monospace,Consolas,monospace}
.gen input:focus{outline:none;border-color:var(--accent)}
.gen button{background:var(--accent);color:var(--accent-ink);border:0;font-weight:700;padding:0 24px;border-radius:11px;cursor:pointer}
.gen-out{margin:6px 0 22px}
.prose{color:var(--muted);max-width:760px}
.prose h2{color:var(--text)}
.empty{color:var(--muted);padding:50px 0;text-align:center;font-size:16px}

.copy{cursor:pointer}
.copy:hover{color:var(--accent)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);margin-top:50px;background:#0e1116}
.foot-inner{max-width:1100px;margin:0 auto;padding:26px 26px;color:var(--muted);font-size:13.5px}
.foot-inner strong{color:var(--text)}
.foot-nav{display:flex;gap:16px;flex-wrap:wrap;margin:14px 0}
.foot .muted{font-size:12px;opacity:.7}

.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:var(--accent-2);color:#04150c;padding:10px 18px;border-radius:9px;font-weight:700;z-index:120;box-shadow:0 8px 24px rgba(0,0,0,.45)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .topnav{display:none}
  .search input{min-width:120px}
  .sb-toggle{display:inline-flex;align-items:center;gap:6px;margin:16px 0 4px 26px;background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:8px 14px;font-weight:600;cursor:pointer}
  .layout{position:relative}
  .sidebar{position:fixed;left:0;top:58px;bottom:0;width:270px;transform:translateX(-102%);transition:transform .2s ease;z-index:60;box-shadow:0 0 40px rgba(0,0,0,.6)}
  body.sb-open .sidebar{transform:none}
  .content{padding:12px 18px 60px}
}
@media(max-width:560px){
  .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .thumb{height:130px}
  .topbar{gap:10px;padding:0 12px}
}