:root{
  --bg:#06090e; --bg2:#0a1018; --panel:#0e1520; --panel2:#121c2a;
  --line:#1e2c40; --line2:#2c4561;
  --text:#e6edf6; --muted:#a6b6ca; --dim:#8fa2b9;
  --accent:#00e68a; --accent2:#22d3ee;
  --radius:14px;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;font-size:16px;min-height:100vh;
  background-image:radial-gradient(900px 480px at 85% -8%,rgba(34,211,238,.07),transparent 60%)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
img{max-width:100%;height:auto}
ul{list-style:none}
.wrap{width:min(1200px,92vw);margin-inline:auto}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#000;padding:8px 14px;border-radius:8px;z-index:200;font-weight:600}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent2);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

/* just-in bar */
.justin{background:var(--bg2);border-bottom:1px solid var(--line);font-size:14px}
.justin .wrap{display:flex;align-items:center;gap:12px;padding:9px 0;overflow:hidden;white-space:nowrap}
.pill{font-family:var(--mono);font-size:12px;font-weight:600;color:#02130c;background:var(--accent);padding:2px 9px;border-radius:99px;flex:none}
.justin a{overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.justin a:hover{color:var(--accent)}
.justin time{margin-left:auto;color:var(--dim);font-family:var(--mono);font-size:13px;flex:none}

/* header */
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);background:rgba(6,9,14,.88);border-bottom:1px solid var(--line)}
.admin-bar .site-header{top:32px}
.site-header .wrap{display:flex;align-items:center;gap:22px;height:66px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:22px;letter-spacing:-.02em}
.logo .mark{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--accent);color:#02130c;font-family:var(--mono);font-size:14px;font-weight:700}
.logo b{color:var(--accent)}
.nav .menu{display:flex;gap:4px}
.nav a{display:block;padding:8px 14px;border-radius:9px;color:var(--muted);font-size:15px;font-weight:500;transition:.15s}
.nav a:hover{color:var(--text);background:var(--panel2)}
.nav .current-menu-item>a,.nav .current_page_item>a{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
.actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-btn{display:flex;align-items:center;gap:10px;min-width:min(340px,30vw);background:var(--panel);border:1px solid var(--line);border-radius:10px;color:var(--dim);padding:9px 12px;font-size:14px;transition:.15s}
.search-btn:hover{border-color:var(--line2);color:var(--muted)}
.search-btn svg,.pin svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;flex:none}
.search-btn span{flex:1;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
kbd{font-family:var(--mono);font-size:12px;color:var(--dim);border:1px solid var(--line2);border-radius:5px;padding:0 6px}
.menu-btn{display:none;background:var(--panel);border:1px solid var(--line);width:42px;height:42px;border-radius:10px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#02130c;font-weight:700;padding:11px 20px;border-radius:10px;border:0;transition:.15s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn.sm{padding:8px 15px;font-size:14px}
.ghostbtn{background:transparent;color:var(--text);border:1px solid var(--line2)}
.ghostbtn:hover{border-color:var(--accent);color:var(--accent);filter:none}
.ghost{background:transparent;border:1px solid var(--line2);color:var(--muted);padding:7px 13px;border-radius:9px;font-size:14px}
.ghost:hover{color:var(--text);border-color:var(--dim)}

/* hero */
.hero{padding:44px 0 6px}
.hero h1{font-size:clamp(30px,4.4vw,52px);line-height:1.05;letter-spacing:-.03em;max-width:20ch}
.hero h1 span{color:var(--accent)}
.hero .lead{color:var(--muted);font-size:clamp(16px,1.5vw,18px);margin-top:12px}
.updated{display:flex;align-items:center;gap:9px;margin-top:14px;font-family:var(--mono);font-size:13px;color:var(--dim)}
.updated i{width:8px;height:8px;border-radius:50%;background:var(--accent)}

/* sections */
section{padding:44px 0 0}
section.tight{padding-top:26px}
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.sec-head.slim{margin-bottom:12px;justify-content:flex-end}
.sec-head h2{font-size:25px;letter-spacing:-.02em}
.view{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.vbtn{background:var(--panel);border:0;padding:7px 12px;color:var(--dim);font-size:15px}
.vbtn.on{background:var(--panel2);color:var(--accent)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.chip{font-size:14px;border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:7px 13px;border-radius:99px;transition:.15s}
.chip small{font-family:var(--mono);color:var(--dim);margin-left:4px;font-size:12.5px}
.chip:hover{border-color:var(--line2);color:var(--text)}
.chip.on{background:rgba(0,230,138,.1);border-color:rgba(0,230,138,.5);color:var(--accent)}
.group{margin-bottom:30px}
.gh{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--dim);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;display:flex;align-items:center;gap:14px}
.gh::after{content:"";flex:1;height:1px;background:var(--line)}

/* cards */
.featured{display:grid;grid-template-columns:1.45fr 1fr;gap:20px}
.stack{display:grid;gap:16px;grid-auto-rows:1fr}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{border-color:var(--line2);transform:translateY(-2px);background:var(--panel2)}
.thumb,.feat{position:relative;display:grid;place-items:center;aspect-ratio:16/8;overflow:hidden;background:linear-gradient(135deg,#102033,#0a1320)}
.thumb img,.feat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mark{font-family:var(--mono);font-weight:700;font-size:26px;color:var(--accent);opacity:.5}
.card-body{display:flex;flex-direction:column;gap:9px;padding:18px 20px 20px;flex:1}
.card h3{font-size:18px;line-height:1.28;letter-spacing:-.01em}
.card h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.card h3 a:hover{color:var(--accent)}
.card p{color:var(--muted);font-size:15px}
.meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:13px;color:var(--dim)}
.src{color:var(--text);font-weight:600}
.ext{position:relative;z-index:2;margin-top:auto;padding-top:4px;font-family:var(--mono);font-size:13px;color:var(--accent);width:fit-content}
.ext:hover{text-decoration:underline;text-underline-offset:4px}
.card.big{min-height:340px;justify-content:flex-end}
.card.big .thumb{position:absolute;inset:0;aspect-ratio:auto}
.card.big h3{font-size:clamp(22px,2.6vw,30px);line-height:1.15}
.card.big .card-body{position:relative;flex:none;padding:110px 26px 24px;background:linear-gradient(180deg,transparent,rgba(6,9,14,.94) 55%)}
.card.big .card-body p{color:#c3d0e0}
.card.row{flex-direction:row}
.card.row .thumb{aspect-ratio:auto;width:150px;flex:none}
.card.row .card-body{padding:14px 16px}
.card.row h3{font-size:16px}
.card.row p{display:none}
.empty{text-align:center;color:var(--muted);padding:40px;font-family:var(--mono)}
.grid.list{grid-template-columns:1fr;gap:12px}
.grid.list .card{flex-direction:row}
.grid.list .thumb{aspect-ratio:auto;width:170px;flex:none}
.grid.list .card-body{padding:16px 20px}
.more-row{display:flex;justify-content:center;padding-top:6px}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.panel h2{font-size:25px;margin-bottom:12px;letter-spacing:-.02em}
.panel p{color:var(--muted)}
.term{font-family:var(--mono);font-size:14px;background:#060a10;border-color:var(--line2)}
.term .bar{display:flex;gap:7px;margin-bottom:18px}
.term .bar i{width:11px;height:11px;border-radius:50%}
.term .bar i:nth-child(1){background:#ff5f57}.term .bar i:nth-child(2){background:#febc2e}.term .bar i:nth-child(3){background:#28c840}
.term p{margin-bottom:6px}.term b{color:var(--accent);font-weight:600}.term .c{color:var(--accent2)}
.cursor{display:inline-block;width:8px;height:15px;background:var(--accent);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

/* page titles, pager, inline search */
.crumbs{font-family:var(--mono);font-size:13px;color:var(--dim);padding:28px 0 0}
.crumbs a:hover{color:var(--accent)}
.page-title{padding:14px 0 18px}
.page-title h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.03em;line-height:1.1}
.page-title p{color:var(--muted);margin-top:8px;max-width:60ch}
.page-title .btn{margin-top:6px}
.inline-search{display:flex;gap:10px;margin-top:16px;max-width:520px}
.inline-search input{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line2);border-radius:10px;color:var(--text);padding:10px 14px;font:inherit}
.pager ul{display:flex;gap:8px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.pager .page-numbers{min-width:42px;height:42px;padding:0 14px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--muted);font-family:var(--mono);font-size:14px}
.pager a.page-numbers:hover{border-color:var(--line2);color:var(--text)}
.pager .current{background:var(--accent);color:#02130c;border-color:var(--accent);font-weight:700}
.pager .dots{border:0;background:none}

/* article */
.article{max-width:760px;margin:22px auto 0}
.article h1{font-size:clamp(28px,4.2vw,44px);line-height:1.1;letter-spacing:-.03em;margin:14px 0 18px}
.feat{margin:24px 0;border-radius:var(--radius);border:1px solid var(--line);aspect-ratio:16/7}
.body{overflow-wrap:anywhere}
.body p,.body ul,.body ol,.body blockquote,.body pre,.body table,.body figure{margin-bottom:20px}
.body p,.body li{font-size:18px;color:#cdd9e7}
.body>p:first-child{font-size:20px;color:var(--text)}
.body h2,.body h3,.body h4{margin:30px 0 12px;line-height:1.2;letter-spacing:-.01em}
.body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.body ul,.body ol{padding-left:26px}.body ul{list-style:disc}
.body blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 18px;color:var(--muted)}
.body pre{background:#060a10;border:1px solid var(--line);border-radius:10px;padding:14px;overflow:auto;font-family:var(--mono);font-size:14px}
.body code{font-family:var(--mono);font-size:.92em;background:var(--panel2);padding:1px 6px;border-radius:5px}
.body pre code{background:none;padding:0}
/* The feed importer turns inline code into <pre> inside lists and paragraphs; show those as inline chips. */
.body .credit{margin-top:30px;padding-top:16px;border-top:1px solid var(--line);font-size:16px;color:var(--muted)}
.body .credit a{font-weight:600}
.body li pre,.body p pre{display:inline;margin:0;padding:1px 7px;border:1px solid var(--line);border-radius:6px;background:var(--panel2);font-size:.9em;white-space:pre-wrap;overflow-wrap:anywhere}
.body table{display:block;overflow-x:auto;border-collapse:collapse}
.body th,.body td{border:1px solid var(--line);padding:8px 12px;text-align:left}
.body img{border-radius:10px}
.share{display:flex;gap:10px;padding:18px 0;border-block:1px solid var(--line);margin:26px 0}
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.prevnext a{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:14px 18px;font-size:15px;line-height:1.35}
.prevnext a:hover{border-color:var(--line2)}
.prevnext a:last-child{text-align:right}
.prevnext small{display:block;font-family:var(--mono);color:var(--dim);margin-bottom:4px;font-size:12.5px}
.related{max-width:760px;margin:46px auto 0}

/* footer */
.site-footer{margin-top:80px;border-top:1px solid var(--line);background:var(--bg2);padding:44px 0 26px;color:var(--muted);font-size:15px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
.fgrid h4{font-size:13px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:12px;font-weight:600}
.fgrid a{display:block;padding:3px 0}
.fgrid a:hover{color:var(--accent)}
.fgrid .logo{display:flex;color:var(--text);padding:0}
.fnote{margin-top:12px;max-width:36ch}
.fbar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--dim)}
.fbar a:hover{color:var(--accent)}
.totop{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:12px;background:var(--panel2);border:1px solid var(--line2);color:var(--accent);opacity:0;pointer-events:none;transition:.2s;font-size:18px;z-index:40}
.totop.show{opacity:1;pointer-events:auto}

/* search overlay */
.overlay{position:fixed;inset:0;z-index:100;background:rgba(3,6,10,.78);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:flex-start;padding:10vh 4vw}
.palette{width:min(680px,100%);background:var(--panel);border:1px solid var(--line2);border-radius:16px;box-shadow:0 30px 80px -20px #000;overflow:hidden}
.pin{display:flex;align-items:center;gap:12px;padding:6px 14px;color:var(--dim)}
.pin input{flex:1;background:none;border:0;color:var(--text);font:inherit;font-size:18px;padding:14px 0}
.pin input:focus{outline:none}

@media(max-width:1000px){
  .featured,.about{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
  .search-btn{min-width:0}.search-btn span,.search-btn kbd{display:none}
}
@media(max-width:782px){.admin-bar .site-header{top:46px}}
@media(max-width:700px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:66px;left:-4vw;right:-4vw;background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 4vw}
  .nav.open{display:block}
  .nav .menu{flex-direction:column}
  .grid{grid-template-columns:1fr}
  .grid.list .thumb{width:90px}
  .stack{grid-auto-rows:auto}
  .card.row{flex-direction:column}
  .card.row .thumb{width:100%;aspect-ratio:16/9}
  .card.row .card-body{padding:16px 18px 18px}
  .card.row h3{font-size:18px}
  .hero{padding-top:30px}
  .prevnext{grid-template-columns:1fr}
  .totop{bottom:20px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}