:root{
  --ink:#0b1220;--ink2:#141d31;--paper:#f5f6f1;--card:#ffffff;--text:#151b28;--muted:#5c6577;--line:#e2e5dc;
  --lime:#c6f432;--limeT:#3f6b00;--red:#ff3b4e;--soft:#eef2e4;--shadow:0 1px 2px rgba(11,18,32,.06),0 8px 24px -12px rgba(11,18,32,.18);
  --r:16px;--f:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--h:'Space Grotesk','Inter',system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --paper:#0a0f1b;--card:#121a2b;--text:#e8ecf5;--muted:#9aa4b8;--line:#232d42;--soft:#18223a;--limeT:#c6f432;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6)}}
:root[data-theme=dark]{--paper:#0a0f1b;--card:#121a2b;--text:#e8ecf5;--muted:#9aa4b8;--line:#232d42;--soft:#18223a;--limeT:#c6f432}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:16px/1.65 var(--f);overflow-x:hidden}
a{color:inherit}
img,svg{max-width:100%}
h1,h2,h3,h4{font-family:var(--h);line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.4vw,3.1rem)}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--lime);color:var(--ink);padding:8px 12px;z-index:99;border-radius:8px}
.muted{color:var(--muted)}.small{font-size:.85rem;color:var(--muted)}.center{text-align:center}.mt{margin-top:2rem}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(255,59,78,.6);animation:ping 1.8s infinite;vertical-align:middle;margin-right:6px}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(255,59,78,.55)}70%{box-shadow:0 0 0 9px rgba(255,59,78,0)}100%{box-shadow:0 0 0 0 rgba(255,59,78,0)}}
.ic{width:20px;height:20px;flex:none}.ic.big{width:52px;height:52px;padding:12px;border-radius:14px;background:var(--ink);color:var(--lime)}

/* header */
.top{background:var(--ink);color:#e9eefb;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(198,244,50,.15)}
.bar{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.mark{width:36px;height:36px;flex:none}
.word{font:700 1.3rem/1 var(--h);letter-spacing:-.02em;color:#fff}.word b{color:var(--lime);font-weight:700}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{text-decoration:none;padding:8px 14px;border-radius:999px;font-weight:600;font-size:.95rem;color:#cfd6e6}
.nav a:hover,.nav a.on{background:rgba(198,244,50,.12);color:var(--lime)}
.menu{display:none;margin-left:auto;background:none;border:0;padding:10px;cursor:pointer}
.menu span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px}
.sections{background:var(--ink2);border-top:1px solid rgba(255,255,255,.05)}
.sections .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-top:6px;padding-bottom:6px}
.sections .wrap::-webkit-scrollbar{display:none}
.sections a{display:flex;align-items:center;gap:6px;white-space:nowrap;text-decoration:none;color:#aeb8cc;font-size:.85rem;padding:5px 10px;border-radius:8px}
.sections a:hover{color:#fff;background:rgba(255,255,255,.06)}
.sections .ic{width:16px;height:16px;color:var(--lime)}
@media (max-width:820px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--ink);flex-direction:column;padding:10px 16px 16px;border-bottom:1px solid rgba(198,244,50,.2)}
  body.open .nav{display:flex}.menu{display:block}
}

/* ticker */
.ticker{display:flex;align-items:center;background:var(--card);border-bottom:1px solid var(--line);height:42px;overflow:hidden}
.live-pill{flex:none;display:flex;align-items:center;gap:2px;background:var(--ink);color:#fff;font:700 .75rem/1 var(--h);letter-spacing:.12em;height:100%;padding:0 14px 0 16px}
.tk{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.tk-in{display:flex;gap:36px;width:max-content;animation:scroll 140s linear infinite;padding-left:20px}
.tk:hover .tk-in{animation-play-state:paused}
.tk a{white-space:nowrap;text-decoration:none;font-size:.88rem}.tk a b{color:var(--limeT);margin-right:6px;font-weight:700}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.tk-in{animation:none}.dot{animation:none}}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(198,244,50,.16),transparent 60%),linear-gradient(180deg,var(--ink),#0e1628);color:#e9eefb;padding:52px 0 58px}
.hgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.eyebrow{font-size:.85rem;color:var(--muted);margin:0 0 12px;font-weight:600}
.hero .eyebrow{color:#9fb0cc}
.hero h1{color:#fff}.hero h1 span{color:var(--lime)}
.lede{font-size:1.12rem;color:var(--muted);max-width:62ch}
.hero .lede{color:#c2cbe0}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 28px}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--lime);color:var(--ink);font-weight:700;text-decoration:none;padding:12px 18px;border-radius:12px;border:0;cursor:pointer;font-size:.95rem;white-space:nowrap}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.hero .btn.ghost{color:#e9eefb}
.pulses{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media (max-width:1180px){.pulses{grid-template-columns:repeat(2,1fr)}}
.pulse{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;text-decoration:none;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);padding:9px 11px;border-radius:12px;font-size:.82rem;color:#cfd6e6}
.pulse b{color:#fff;font:700 1rem var(--h)}
.pulse i{position:absolute;left:0;bottom:0;height:3px;width:calc(var(--p)*100%);background:var(--lime)}
.pulse:hover{border-color:rgba(198,244,50,.5)}
.hboard{background:rgba(255,255,255,.04);border:1px solid rgba(198,244,50,.2);border-radius:20px;padding:22px;backdrop-filter:blur(4px)}
.hb-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.hb-head h2{font-size:1.2rem;color:#fff;display:flex;align-items:center;gap:8px;margin:0}.hb-head h2 .ic{color:var(--lime)}
.hb-head span{font-size:.8rem;color:#9fb0cc}
.heatboard{list-style:none;margin:0;padding:0;counter-reset:h}
.heatboard li{display:grid;grid-template-columns:48px 1fr;column-gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.07)}
.heatboard a{text-decoration:none;font-weight:600;line-height:1.35}.heatboard a:hover{text-decoration:underline}
.heatboard small{grid-column:2;color:#93a2bd;font-size:.78rem;margin-top:3px}
.hb-bar{grid-row:span 2;align-self:start;height:44px;border-radius:10px;background:rgba(255,255,255,.06);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hb-bar::before{content:"";position:absolute;left:0;bottom:0;right:0;height:var(--w);background:linear-gradient(180deg,var(--lime),#7fbf00);opacity:.9}
.hb-bar span{position:relative;font:700 1.15rem var(--h);color:#0b1220;mix-blend-mode:normal;text-shadow:0 0 6px rgba(255,255,255,.4)}
.hboard .more{display:inline-block;margin-top:12px;color:var(--lime);font-weight:600;text-decoration:none}
.side .heatboard li{border-color:var(--line)}.side .heatboard small{color:var(--muted)}.side .hb-bar{background:var(--soft)}
@media (max-width:920px){.hgrid{grid-template-columns:1fr}.pulses{grid-template-columns:repeat(2,1fr)}}

/* blocks */
.block{padding:48px 16px}
.shead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:18px}
.shead h2{font-size:1.5rem;margin:0}.shead a{font-weight:600;color:var(--limeT);text-decoration:none;white-space:nowrap}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid.two-col{grid-template-columns:repeat(2,1fr)}
.feat{display:grid;grid-template-columns:1fr 2fr;gap:16px}.feat .grid{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;text-decoration:none;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--limeT)}
.card h3{font-size:1.12rem;margin:0}.card p{margin:0;color:var(--muted);font-size:.93rem;flex:1}
.card.big{background:var(--ink);color:#fff;border-color:transparent;justify-content:flex-end;min-height:100%;background-image:radial-gradient(500px 300px at 100% 0,rgba(198,244,50,.25),transparent 60%)}
.card.big h3{font-size:1.6rem}.card.big p{color:#c2cbe0}.card.big .tag{color:var(--lime)}.card.big .cmeta{color:#93a2bd}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700;color:var(--limeT);text-decoration:none;text-transform:uppercase;letter-spacing:.04em}
.tag .ic{width:16px;height:16px}
.cmeta{font-size:.8rem;color:var(--muted)}
.band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tools.big{grid-template-columns:repeat(3,1fr)}
.tool{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none}
.tool .ic{width:34px;height:34px;padding:7px;border-radius:10px;background:var(--ink);color:var(--lime)}
.tool b{font-family:var(--h)}.tool span{font-size:.86rem;color:var(--muted)}
.tool:hover{border-color:var(--limeT)}
.two{display:grid;grid-template-columns:1.3fr 1fr;gap:36px}
.secs{display:grid;gap:10px}.secs.row{grid-template-columns:repeat(3,1fr);margin:18px 0 26px}
.sec{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:13px 15px;text-decoration:none}
.sec .ic{grid-row:span 2;width:38px;height:38px;padding:8px;border-radius:10px;background:var(--soft);color:var(--limeT)}
.sec span{font-size:.84rem;color:var(--muted)}.sec:hover{border-color:var(--limeT)}
.since{margin-top:16px;padding:16px;border-radius:14px;background:var(--ink);color:#c2cbe0;font-size:.92rem}.since b{color:var(--lime)}
@media (max-width:920px){.grid,.feat,.feat .grid,.tools,.tools.big,.two,.secs.row{grid-template-columns:1fr 1fr}.feat{grid-template-columns:1fr}}
@media (max-width:600px){.grid,.grid.two-col,.feat .grid,.tools,.tools.big,.two,.secs.row,.pgrid{grid-template-columns:1fr!important}}

/* wire */
.wire{display:flex;flex-direction:column}
.wire-item{display:grid;grid-template-columns:38px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.wire-item h3{font:600 1.02rem/1.35 var(--f);margin:0 0 4px}.wire-item h3 a{text-decoration:none}.wire-item h3 a:hover{text-decoration:underline;text-decoration-color:var(--limeT)}
.wire-item p{margin:0 0 4px;color:var(--muted);font-size:.9rem}
.meta{font-size:.8rem;color:var(--muted)}.meta b{color:var(--text)}.meta a{color:var(--limeT);text-decoration:none}
.src{width:38px;height:38px;border-radius:10px;background:var(--c);color:#fff;display:flex;align-items:center;justify-content:center;font:700 .8rem var(--h)}
.wire.mini .wire-item{grid-template-columns:30px 1fr;padding:10px 0}.wire.mini .src{width:30px;height:30px;font-size:.7rem;border-radius:8px}.wire.mini h3{font-size:.9rem}
.heat{margin-top:6px;font-size:.84rem}.heat summary{cursor:pointer;display:inline-flex;align-items:center;gap:4px;background:var(--soft);color:var(--limeT);font-weight:700;padding:3px 10px;border-radius:999px;list-style:none}
.heat summary::-webkit-details-marker{display:none}.heat .ic{width:14px;height:14px}
.heat ul{margin:8px 0 0;padding-left:18px}.heat li{margin:3px 0}
.daylabel{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:22px 0 0;padding-bottom:6px;border-bottom:2px solid var(--ink)}
.livehead{padding-top:28px}.lh{display:flex;justify-content:space-between;gap:20px;align-items:end;flex-wrap:wrap}
.newbar button{background:var(--red);color:#fff;border:0;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}
.tabs{display:flex;gap:6px;overflow-x:auto;padding:16px 0 4px;scrollbar-width:none}
.tabs a{white-space:nowrap;text-decoration:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-weight:600;font-size:.88rem}
.tabs a.on{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.livegrid,.pgrid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:36px;padding-bottom:48px}
.side{display:flex;flex-direction:column;gap:16px}
.sidebox{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.sidebox h3{font-size:1rem;display:flex;align-items:center;gap:6px}.sidebox ul,.sidebox ol{margin:0;padding-left:18px}.sidebox li{margin:5px 0}
.sidebox>a{display:inline-block;margin-top:10px;color:var(--limeT);font-weight:600;text-decoration:none}
.hnlive{font-size:.9rem}.hnlive a{text-decoration:none}.hnlive small{color:var(--muted)}
.toc{position:sticky;top:120px}.toc ol{font-size:.9rem}.toc a{text-decoration:none;color:var(--muted)}.toc a:hover{color:var(--text)}
@media (max-width:920px){.livegrid,.pgrid{grid-template-columns:1fr}.toc{position:static}}

/* article */
.crumbs{font-size:.84rem;color:var(--muted);margin:22px 0 14px}.crumbs a{text-decoration:none}.crumbs span{margin:0 4px}.crumbs em{font-style:normal}
.post{padding-bottom:30px}
.phead{max-width:860px;margin-bottom:24px}
.byline{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--muted)}.byline .mark{width:30px;height:30px}.byline a{color:var(--text)}
.prose{font-size:1.06rem;min-width:0}
.prose h2{font-size:1.6rem;margin:2.1em 0 .6em;scroll-margin-top:120px}
.prose h3{font-size:1.2rem;margin:1.6em 0 .5em}
.prose p,.prose ul,.prose ol{margin:0 0 1.1em}
.prose li{margin:.35em 0}
.prose a{color:var(--limeT);text-underline-offset:3px}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{background:var(--soft);font-family:var(--h)}
.prose figure{margin:1.6em 0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.prose figcaption{font-size:.86rem;color:var(--muted);margin-top:8px}
.prose code{background:var(--soft);padding:2px 6px;border-radius:6px;font-size:.9em}
.prose pre{background:var(--ink);color:#e5ecff;padding:16px;border-radius:12px;overflow-x:auto;font-size:.88rem}.prose pre code{background:none;padding:0}
.key{background:var(--ink);color:#dfe6f5;border-radius:var(--r);padding:18px 20px;margin:0 0 1.6em}
.key b{color:var(--lime)}.key ul{margin:.4em 0 0;padding-left:20px}
.note{border-left:4px solid var(--lime);background:var(--soft);padding:12px 16px;border-radius:0 12px 12px 0;margin:1.4em 0}
.warn{border-left-color:var(--red)}
.disc{font-size:.84rem;color:var(--muted);border:1px dashed var(--line);padding:8px 12px;border-radius:10px}
.steps{counter-reset:s;list-style:none;padding:0}.steps>li{counter-increment:s;position:relative;padding-left:46px;margin:14px 0}
.steps>li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:10px;background:var(--ink);color:var(--lime);font:700 .95rem/32px var(--h);text-align:center}
.related{margin-top:30px;border-top:1px solid var(--line);padding-top:26px}
.offer{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--oc);border-radius:var(--r);padding:16px;margin:1.5em 0;box-shadow:var(--shadow)}
.offer p{margin:2px 0 0;font-size:.9rem;color:var(--muted)}
.ologo{width:44px;height:44px;border-radius:12px;background:var(--oc);color:#fff;font:700 1.3rem/44px var(--h);text-align:center}
.side-offer{grid-template-columns:auto 1fr;margin:0}.side-offer .btn{grid-column:1/-1;justify-content:center}
.gear{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin:1.4em 0}
.gear small{display:block;text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;color:var(--limeT);font-weight:700}.gear p{margin:2px 0 0;font-size:.9rem;color:var(--muted)}
.gicon{width:40px;height:40px;border-radius:10px;background:#ff9900;color:#111;display:flex;align-items:center;justify-content:center}
.gear .btn.ghost{color:var(--text)}
.toolcall{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;text-decoration:none!important;background:var(--ink);color:#e9eefb!important;border-radius:var(--r);padding:16px 18px;margin:1.5em 0}
.toolcall .ic{width:40px;height:40px;padding:8px;border-radius:10px;background:rgba(198,244,50,.15);color:var(--lime)}
.toolcall small{display:block;color:var(--lime);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.toolcall em{display:block;font-style:normal;color:#aab6cc;font-size:.88rem}.toolcall i{font-style:normal;color:var(--lime);font-weight:700}
@media (max-width:600px){.offer,.gear,.toolcall{grid-template-columns:auto 1fr}.offer .btn,.gear .btn,.toolcall i{grid-column:1/-1;justify-content:center}}
.sechead{display:flex;gap:18px;align-items:center;margin-bottom:22px}.sechead h1{margin:0}

/* tools */
.toolbox{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow);min-width:0}
.toolbox label{display:block;font-weight:600;font-size:.9rem;margin:0 0 6px}
.toolbox input,.toolbox select{width:100%;font:inherit;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);color:var(--text)}
.toolbox input:focus,.toolbox select:focus{outline:none;border-color:var(--limeT)}
.fields{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:18px}
.fields .full{grid-column:1/-1}
.result{background:var(--ink);color:#e9eefb;border-radius:16px;padding:20px;margin:6px 0 20px}
.result .big{font:700 clamp(1.8rem,5vw,2.6rem)/1.1 var(--h);color:var(--lime);display:block;margin:4px 0}
.result small{color:#9fb0cc}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.rgrid div{background:rgba(255,255,255,.06);border-radius:10px;padding:10px}.rgrid b{display:block;font-family:var(--h);color:#fff}.rgrid span{font-size:.8rem;color:#9fb0cc}
.meter{height:10px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:10px}.meter i{display:block;height:100%;width:0;background:var(--lime);transition:width .3s}
.toolbox .prose{font-size:1rem}
@media (max-width:600px){.fields,.rgrid{grid-template-columns:1fr}}

/* footer */
.foot{background:var(--ink);color:#aeb8cc;margin-top:40px;padding:44px 0 20px;font-size:.92rem}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.foot h4{color:#fff;font-size:.95rem}.foot a{display:block;text-decoration:none;color:#aeb8cc;margin:5px 0}.foot a:hover{color:var(--lime)}
.foot .brand{display:flex;margin:0 0 10px}.foot .small{color:#7f8aa3}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:26px;padding-top:16px;font-size:.82rem}.legal a{display:inline;color:var(--lime)}
@media (max-width:820px){.fgrid{grid-template-columns:1fr 1fr}}
.static h2{margin-top:1.6em}