/* Quarkdex — dark-first "particle collider" identity.
   Layout: hero with a live canvas where every tool is a particle orbiting its family nucleus,
   a periodic table of categories, a fresh-drops ticker, sticky filters, a dense card grid, a drawer,
   plus static tool / category / landing pages that reuse the same components. */

/* Self-hosted fonts (copied from @fontsource packages at build time; no requests to Google) */
@font-face{font-family:"Bricolage Grotesque";src:url("/assets/fonts/display.woff2") format("woff2-variations"),url("/assets/fonts/display.woff2") format("woff2");font-weight:200 800;font-stretch:75% 100%;font-display:swap}
@font-face{font-family:"Geist";src:url("/assets/fonts/body.woff2") format("woff2-variations"),url("/assets/fonts/body.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("/assets/fonts/mono.woff2") format("woff2-variations"),url("/assets/fonts/mono.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#07080D; --bg-2:#0B0D15; --surface:#0F111A; --surface-2:#151824; --surface-3:#1D2130;
  --line:#1B1F2E; --line-2:#2A3044; --fg:#EEF0F8; --muted:#9097AE; --dim:#5F6681;
  --invert-bg:#EEF0F8; --invert-fg:#07080D; --focus:#8FB2FF;
  --ok:#4FD49A; --info:#86AEFF; --warn:#F3B860; --open:#BC9CFF; --danger:#FF7B6C;
  --p-s:90%; --p-l:66%;
  --tile-s:34%; --tile-l:11%; --tile-line-l:21%; --ink-l:80%; --solid-l:64%; --solid-ink:#07080D; --glow-a:.55;
  --scrim:rgba(3,4,8,.7); --shadow:0 30px 80px -30px rgba(0,0,0,.85);
  --iri:linear-gradient(100deg,hsl(222 95% 70%),hsl(270 90% 74%) 25%,hsl(342 92% 70%) 50%,hsl(34 96% 64%) 75%,hsl(164 78% 56%));
  --display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --body:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --r:14px;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){
  --bg:#F5F6FA; --bg-2:#ECEEF4; --surface:#FFFFFF; --surface-2:#F2F4F8; --surface-3:#E7EAF1;
  --line:#E2E5EE; --line-2:#CCD1DE; --fg:#0A0C14; --muted:#596077; --dim:#8D93A8;
  --invert-bg:#0A0C14; --invert-fg:#F5F6FA; --focus:#2E62D6;
  --ok:#128857; --info:#2E62D6; --warn:#A3650C; --open:#6C40C8; --danger:#C5352A;
  --p-s:78%; --p-l:50%;
  --tile-s:72%; --tile-l:95%; --tile-line-l:86%; --ink-l:32%; --solid-l:50%; --solid-ink:#FFFFFF; --glow-a:.28;
  --scrim:rgba(10,12,20,.42); --shadow:0 24px 60px -24px rgba(10,12,20,.28);
  --iri:linear-gradient(100deg,hsl(222 80% 52%),hsl(270 70% 55%) 25%,hsl(342 78% 52%) 50%,hsl(28 90% 48%) 75%,hsl(164 75% 36%));
  color-scheme:light}}
:root[data-theme="light"]{
  --bg:#F5F6FA; --bg-2:#ECEEF4; --surface:#FFFFFF; --surface-2:#F2F4F8; --surface-3:#E7EAF1;
  --line:#E2E5EE; --line-2:#CCD1DE; --fg:#0A0C14; --muted:#596077; --dim:#8D93A8;
  --invert-bg:#0A0C14; --invert-fg:#F5F6FA; --focus:#2E62D6;
  --ok:#128857; --info:#2E62D6; --warn:#A3650C; --open:#6C40C8; --danger:#C5352A;
  --p-s:78%; --p-l:50%;
  --tile-s:72%; --tile-l:95%; --tile-line-l:86%; --ink-l:32%; --solid-l:50%; --solid-ink:#FFFFFF; --glow-a:.28;
  --scrim:rgba(10,12,20,.42); --shadow:0 24px 60px -24px rgba(10,12,20,.28);
  --iri:linear-gradient(100deg,hsl(222 80% 52%),hsl(270 70% 55%) 25%,hsl(342 78% 52%) 50%,hsl(28 90% 48%) 75%,hsl(164 75% 36%));
  color-scheme:light}

/* ---------- base ---------- */
*{box-sizing:border-box}
[hidden]{display:none!important}
img{max-width:100%}
html{scroll-padding-top:140px;-webkit-text-size-adjust:100%}
:root{padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
.wrap{max-width:1320px;margin:0 auto;padding-inline:clamp(16px,3vw,36px)}
a{color:inherit}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit;color:var(--fg)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
::selection{background:hsl(270 90% 70% / .35)}
.iri{background:var(--iri);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono-label,.eyebrow{font:500 11px/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ---------- header ---------- */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:10px;padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0;margin-right:6px}
.brand-tile{width:34px;height:34px;border-radius:9px;background:var(--invert-bg);color:var(--invert-fg);display:grid;place-items:center;position:relative;font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:-.03em;isolation:isolate}
.brand-tile::before{content:"";position:absolute;inset:-1.5px;border-radius:10px;background:var(--iri);z-index:-1;opacity:.9}
.brand-tile::after{content:"";position:absolute;inset:1.5px;border-radius:8px;background:var(--invert-bg);z-index:-1}
.brand-tile i{position:absolute;top:3px;left:5px;font:500 7px/1 var(--mono);font-style:normal;opacity:.6}
.brand-name{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.035em;font-stretch:90%}
.nav{display:flex;gap:2px;margin-right:auto}
.navlink{color:var(--muted);text-decoration:none;font-size:14px;padding:8px 10px;border-radius:8px;white-space:nowrap}
.navlink:hover,.navlink[aria-current="page"]{color:var(--fg);background:var(--surface-2)}
.search{flex:1;min-width:0;position:relative;max-width:420px}
.search>svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);pointer-events:none}
.search input{width:100%;height:40px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);padding:0 56px 0 36px}
.search input::placeholder{color:var(--dim)}
.search input:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 22%,transparent)}
.kbd{position:absolute;right:8px;top:50%;transform:translateY(-50%);font:500 11px/1 var(--mono);color:var(--muted);border:1px solid var(--line-2);border-radius:5px;padding:4px 6px;background:var(--surface-2);pointer-events:none}
.hbtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 13px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;flex-shrink:0;font-size:14px;white-space:nowrap;text-decoration:none}
.hbtn:hover{border-color:var(--dim)}
.hbtn svg{width:15px;height:15px;flex-shrink:0}
.hbtn .n{font:500 12px/1 var(--mono)}
.hbtn[aria-pressed="true"]{background:var(--invert-bg);color:var(--invert-fg);border-color:var(--invert-bg)}
.hbtn.primary{background:var(--invert-bg);border-color:var(--invert-bg);color:var(--invert-fg);font-weight:600}
.hbtn.primary:hover{opacity:.9}

/* search dropdown */
.drop{position:absolute;top:calc(100% + 8px);left:0;right:0;min-width:320px;background:var(--surface);border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);padding:6px;max-height:min(70vh,480px);overflow:auto;z-index:40}
.drop .opt{display:flex;align-items:center;gap:10px;padding:8px;border-radius:9px;cursor:pointer}
.drop .opt[aria-selected="true"]{background:var(--surface-3)}
.drop .opt .logo{width:30px;height:30px;border-radius:8px;font-size:12px}
.drop .t{flex:1;min-width:0}
.drop .t b{display:block;font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drop .t span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drop .foot{display:flex;justify-content:space-between;gap:8px;padding:8px 8px 4px;font:500 11px/1.3 var(--mono);color:var(--dim);border-top:1px solid var(--line);margin-top:4px}
.drop .none{padding:14px 8px;color:var(--muted);font-size:14px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:70%;height:120%;background:
  radial-gradient(closest-side at 70% 40%,hsl(270 90% 60% / .16),transparent),
  radial-gradient(closest-side at 40% 70%,hsl(222 90% 60% / .12),transparent),
  radial-gradient(closest-side at 85% 80%,hsl(342 90% 60% / .10),transparent);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.35;-webkit-mask-image:radial-gradient(ellipse 60% 70% at 72% 45%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse 60% 70% at 72% 45%,#000 10%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(20px,3vw,48px);padding-block:clamp(32px,5vw,64px) clamp(28px,4vw,48px);align-items:center}
.eyebrow{display:flex;gap:10px;align-items:center}
.eyebrow b{width:7px;height:7px;border-radius:50%;background:var(--ok);display:inline-block;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 60%,transparent)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
h1{font-family:var(--display);font-weight:760;font-stretch:78%;font-size:clamp(52px,8.4vw,124px);line-height:.86;letter-spacing:-.035em;margin:20px 0 20px;text-wrap:balance}
h1 .iri{display:inline-block;padding-bottom:.06em}
.lede{color:var(--muted);font-size:clamp(16px,1.4vw,18px);max-width:46ch;margin:0 0 26px;text-wrap:pretty}
.lede b{color:var(--fg);font-weight:600}

.finder{position:relative;border-radius:16px;padding:1.5px;background:var(--iri);box-shadow:0 20px 60px -30px hsl(270 90% 60% / .6)}
.finder form{display:flex;gap:6px;align-items:center;background:var(--surface);border-radius:14.5px;padding:6px}
.finder .spark{width:36px;height:36px;flex-shrink:0;display:grid;place-items:center}
.finder .spark svg{width:18px;height:18px;fill:url(#iriGrad)}
.finder input{flex:1;min-width:0;height:44px;border:0;background:none;font-size:16px}
.finder input:focus{outline:none}
.finder input::placeholder{color:var(--dim)}
.finder button[type=submit]{height:42px;padding:0 18px;border-radius:10px;border:0;background:var(--invert-bg);color:var(--invert-fg);font-weight:600;cursor:pointer;white-space:nowrap}
.finder button[type=submit]:disabled{opacity:.6;cursor:default}
.ideas{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.idea{border:1px solid var(--line-2);background:var(--surface);border-radius:99px;padding:6px 12px;font-size:12.5px;color:var(--muted);cursor:pointer;transition:color .15s,border-color .15s}
.idea:hover{color:var(--fg);border-color:var(--dim)}
.finder-note{font-size:12.5px;color:var(--dim);margin:12px 2px 0}

.metrics{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font:500 12px/1.2 var(--mono);color:var(--muted);letter-spacing:.04em}
.metrics b{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.03em;color:var(--fg);display:block;font-variant-numeric:tabular-nums;font-stretch:85%;margin-bottom:2px}

.spot{display:flex;gap:12px;align-items:center;margin-top:26px;padding:10px 12px;border:1px solid var(--line-2);border-radius:14px;background:color-mix(in srgb,var(--surface) 80%,transparent);cursor:pointer;text-align:left;width:100%;max-width:460px;transition:border-color .15s}
.spot:hover{border-color:var(--dim)}
.spot .logo{width:40px;height:40px}
.spot .t{flex:1;min-width:0}
.spot .t b{display:block;font-size:14.5px}
.spot .t span{display:block;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spot .lab{font:600 9.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line-2);border-radius:4px;padding:4px 6px;white-space:nowrap}
.spot .lab.sp{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,transparent)}

.viz{position:relative;height:clamp(380px,46vw,600px);border-radius:24px}
.viz canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.viz-hint{position:absolute;right:8px;bottom:6px;font:500 11px/1.3 var(--mono);color:var(--dim);letter-spacing:.06em;pointer-events:none}
.ptip{position:absolute;z-index:3;pointer-events:none;transform:translate(-50%,calc(-100% - 14px));background:var(--surface);border:1px solid var(--line-2);border-radius:10px;padding:7px 10px;box-shadow:var(--shadow);white-space:nowrap;font-size:13px;display:flex;gap:8px;align-items:center}
.ptip .logo{width:24px;height:24px;border-radius:6px;font-size:10px}
.ptip b{font-weight:600}
.ptip span{color:var(--muted);font-size:12px}

/* ---------- periodic table ---------- */
.section{padding-block:clamp(40px,5vw,72px) 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.section-head h2,.rhead h2{font-family:var(--display);font-weight:740;font-stretch:80%;font-size:clamp(30px,3.6vw,48px);letter-spacing:-.03em;margin:6px 0 0;line-height:.95;text-wrap:balance}
.section-head p,.rhead p{margin:8px 0 0;color:var(--muted);max-width:60ch}
.ptable{display:grid;grid-template-columns:repeat(14,minmax(0,1fr));gap:6px;position:relative}
.tile{--c:hsl(var(--h) 70% var(--ink-l));position:relative;isolation:isolate;overflow:hidden;aspect-ratio:1/1.08;border-radius:10px;border:1px solid hsl(var(--h) 35% var(--tile-line-l));background:hsl(var(--h) var(--tile-s) var(--tile-l));color:var(--c);cursor:pointer;padding:7px 8px;text-align:left;display:flex;flex-direction:column;justify-content:space-between;transition:transform .18s ease,opacity .2s ease,border-color .2s;animation:rise .6s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i) * 14ms);min-width:0}
.tile::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(140px circle at var(--x,-200px) var(--y,-200px),hsl(var(--h) 95% 62% / var(--glow-a)),transparent 70%);opacity:0;transition:opacity .25s}
.ptable:hover .tile::before{opacity:1}
.tile:hover{transform:translateY(-3px);border-color:hsl(var(--h) 70% var(--solid-l) / .8)}
.tile .no,.tile .ct{font:500 10px/1 var(--mono);opacity:.7;font-variant-numeric:tabular-nums}
.tile .row{display:flex;justify-content:space-between;gap:4px}
.tile .sym{font-family:var(--display);font-weight:760;font-stretch:85%;font-size:clamp(20px,2.2vw,32px);line-height:1;letter-spacing:-.03em}
.tile .nm{font-size:10px;line-height:1.15;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.9}
.tile[aria-pressed="true"]{background:hsl(var(--h) 80% var(--solid-l));border-color:hsl(var(--h) 80% var(--solid-l));color:var(--solid-ink);box-shadow:0 10px 40px -10px hsl(var(--h) 90% 60% / .7)}
.tile.zero{opacity:.3}
.ptable.hl .tile:not(.on){opacity:.18}
@keyframes rise{from{opacity:.3;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;font-size:13px;color:var(--muted)}
.legend span{display:flex;align-items:center;gap:8px;cursor:default}
.legend i{width:9px;height:9px;border-radius:50%;background:hsl(var(--h) var(--p-s) var(--p-l));box-shadow:0 0 12px hsl(var(--h) var(--p-s) var(--p-l) / .8)}
.legend b{font:500 11px/1 var(--mono);color:var(--dim);font-weight:500}

/* ---------- ticker ---------- */
.ticker{border-bottom:1px solid var(--line);background:var(--bg-2);overflow:hidden;position:relative}
.ticker .lab{position:absolute;left:0;top:0;bottom:0;z-index:2;display:flex;align-items:center;gap:8px;padding:0 34px 0 clamp(16px,3vw,36px);background:linear-gradient(90deg,var(--bg-2) 80%,transparent);font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.ticker .lab i{width:7px;height:7px;border-radius:50%;background:var(--iri);font-style:normal}
.track{display:flex;width:max-content;animation:marquee 110s linear infinite;padding-left:200px}
.ticker:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.tick{display:flex;align-items:center;gap:9px;padding:12px 20px;border:0;background:none;cursor:pointer;white-space:nowrap;font-size:13.5px;border-right:1px solid var(--line)}
.tick .logo{width:22px;height:22px;border-radius:6px;font-size:9px}
.tick b{font-weight:600}
.tick span{color:var(--muted)}
.tick:hover b{text-decoration:underline;text-underline-offset:3px}

/* ---------- stack finder results ---------- */
.stack{padding-block:28px 0}
.stack-box{border:1px solid var(--line-2);background:var(--surface);border-radius:20px;padding:clamp(16px,2.4vw,26px);position:relative;overflow:hidden}
.stack-box::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--iri)}
.stack-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:18px;flex-wrap:wrap}
.stack-head h2{font-family:var(--display);font-weight:720;font-stretch:85%;font-size:clamp(22px,2.8vw,32px);letter-spacing:-.03em;margin:6px 0 4px;line-height:1.05;text-wrap:balance}
.stack-head p{margin:0;color:var(--muted);max-width:70ch}
.stack-acts{display:flex;gap:6px}
.ghost{border:1px solid var(--line-2);background:var(--surface);height:34px;padding:0 12px;border-radius:9px;cursor:pointer;font-size:13px;white-space:nowrap}
.ghost:hover{border-color:var(--dim)}
.steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;position:relative}
.step{position:relative;text-align:left;border:1px solid var(--line);background:var(--bg-2);border-radius:14px;padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:10px;min-width:0;transition:border-color .15s,transform .15s}
.step:hover{border-color:hsl(var(--h) 70% var(--solid-l) / .8);transform:translateY(-2px)}
.step .role{font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:flex;gap:8px;align-items:center}
.step .role b{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--invert-bg);color:var(--invert-fg);font-size:10px}
.step .who{display:flex;gap:10px;align-items:center;min-width:0}
.step .who .logo{width:36px;height:36px}
.step .who strong{font-size:15px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.step p{margin:0;font-size:13.5px;line-height:1.45;color:var(--muted)}
.thinking{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}
.dots{display:flex;gap:4px}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--fg);animation:blink 1.2s infinite both}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,80%,100%{opacity:.2;transform:scale(.8)}40%{opacity:1;transform:none}}
.skel{height:132px;border-radius:14px;background:linear-gradient(90deg,var(--surface-2),var(--surface-3),var(--surface-2));background-size:200% 100%;animation:shimmer 1.4s infinite linear}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- filter bar ---------- */
.bar{position:sticky;top:calc(env(safe-area-inset-top,0px) + 61px);z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);border-block:1px solid var(--line);margin-top:clamp(36px,4vw,56px)}
.bar .wrap{display:flex;align-items:center;gap:10px;padding-block:10px}
.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;display:flex;align-items:center;gap:7px;height:32px;padding:0 12px;border-radius:99px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;font-size:13px;white-space:nowrap}
.chip:hover{border-color:var(--dim)}
.chip .d{width:7px;height:7px;border-radius:50%;background:var(--dc)}
.chip .n{font:500 11px/1 var(--mono);color:var(--dim)}
.chip[aria-pressed="true"]{border-color:var(--invert-bg);background:var(--invert-bg);color:var(--invert-fg)}
.chip[aria-pressed="true"] .n{color:inherit;opacity:.65}
.chip.sep{margin-left:6px}
.chip.new .d{background:var(--iri)}
.ctrls{display:flex;gap:6px;flex-shrink:0}
.seg{display:flex;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);padding:2px}
.seg button{border:0;background:none;height:26px;padding:0 10px;border-radius:7px;cursor:pointer;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:5px;white-space:nowrap}
.seg button svg{width:14px;height:14px}
.seg button[aria-pressed="true"]{background:var(--surface-3);color:var(--fg)}
.shuffle{border:1px solid var(--line-2);background:var(--surface);height:32px;width:34px;border-radius:9px;display:grid;place-items:center;cursor:pointer}
.shuffle svg{width:16px;height:16px}
.shuffle:hover{border-color:var(--dim)}

/* ---------- results ---------- */
main{padding-block:32px 72px}
.rhead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.rmeta{display:flex;gap:12px;align-items:center}
.count{font:500 12px/1 var(--mono);color:var(--dim);font-variant-numeric:tabular-nums}
.clear{border:1px solid var(--line-2);background:var(--surface);height:32px;padding:0 12px;border-radius:9px;cursor:pointer;font-size:13px}
.group{margin-bottom:48px}
.ghead{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.gsym{width:40px;height:40px;flex-shrink:0;border-radius:10px;background:hsl(var(--h) var(--tile-s) var(--tile-l));border:1px solid hsl(var(--h) 35% var(--tile-line-l));color:hsl(var(--h) 70% var(--ink-l));display:grid;place-items:center;font-family:var(--display);font-weight:760;font-size:16px;letter-spacing:-.02em;font-stretch:85%}
.ghead h3{margin:0;font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-.025em;line-height:1.1;font-stretch:90%}
.ghead small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.ghead .gtext{flex:1;min-width:0}
.more{flex-shrink:0;border:1px solid var(--line-2);background:none;font-weight:500;font-size:13px;cursor:pointer;padding:7px 12px;border-radius:99px;white-space:nowrap;text-decoration:none;color:var(--fg)}
.more:hover{border-color:var(--dim)}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.card{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;padding:14px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);transition:border-color .2s,transform .2s,background .2s;min-width:0;cursor:pointer;text-align:left;color:inherit;text-decoration:none}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(260px circle at 0 0,hsl(var(--h) 90% 60% / .14),transparent 70%);opacity:0;transition:opacity .25s}
.card:hover{border-color:hsl(var(--h) 70% var(--solid-l) / .55);transform:translateY(-2px)}
.card:hover::before{opacity:1}
.logo{width:44px;height:44px;flex-shrink:0;border-radius:11px;overflow:hidden;background:hsl(var(--h) var(--tile-s) var(--tile-l));border:1px solid hsl(var(--h) 35% var(--tile-line-l));color:hsl(var(--h) 70% var(--ink-l));display:grid;place-items:center;font-family:var(--display);font-weight:760;font-size:17px;letter-spacing:-.03em;font-stretch:85%}
.logo.img{background:#fff;border-color:var(--line)}
.logo img{width:72%;height:72%;object-fit:contain;display:block}
.cbody{min-width:0}
.card h4{margin:1px 0 0;font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:1.25;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.dom{font:400 11.5px/1.3 var(--mono);color:var(--dim);margin:3px 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{margin:0 0 11px;font-size:13.5px;line-height:1.45;color:var(--muted);text-wrap:pretty}
.meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.price{display:inline-flex;align-items:center;gap:5px;font:500 11px/1 var(--mono);padding:4px 7px;border-radius:5px;background:color-mix(in srgb,var(--pc) 13%,transparent);color:var(--pc);white-space:nowrap}
.price::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge{font:700 9.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:3px 6px;border-radius:4px;white-space:nowrap}
.badge.new{background:var(--iri);color:#07080D}
.pick{font:500 11px/1 var(--mono);color:var(--dim);padding:4px 0;display:inline-flex;gap:4px;align-items:center}
.pick::before{content:"★";color:var(--warn)}
.catl{font-size:12px;color:var(--dim)}
.side{display:flex;flex-direction:column;gap:2px;margin:-5px -5px 0 0;flex-shrink:0}
.ibtn{position:relative;z-index:2;width:30px;height:30px;border:0;background:none;border-radius:8px;cursor:pointer;color:var(--dim);display:grid;place-items:center;text-decoration:none}
.ibtn:hover{background:var(--surface-3);color:var(--fg)}
.ibtn svg{width:16px;height:16px}
.star[aria-pressed="true"]{color:var(--warn)}
.star[aria-pressed="true"] svg{fill:currentColor}

.list{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.lrow{position:relative;display:grid;grid-template-columns:34px minmax(150px,240px) minmax(0,1fr) 170px 110px 64px;gap:14px;align-items:center;padding:9px 14px;border-top:1px solid var(--line);cursor:pointer}
.lrow:first-child{border-top:0}
.lrow:hover{background:var(--surface-2)}
.lrow .logo{width:34px;height:34px;font-size:13px;border-radius:9px}
.lrow .nm{font-weight:600;font-size:14px;min-width:0;display:flex;flex-direction:column}
.lrow .nm span{display:flex;gap:6px;align-items:center}
.lrow .nm .dom{margin:0}
.lrow .tag{margin:0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lrow .side{flex-direction:row;margin:0}

.empty{padding:56px 20px;text-align:center;border:1px dashed var(--line-2);border-radius:var(--r)}
.empty h3{font-family:var(--display);font-size:24px;letter-spacing:-.02em;margin:0 0 6px;font-stretch:90%}
.empty p{color:var(--muted);margin:0 0 16px}

.cta{margin-top:16px;border-radius:22px;padding:1.5px;background:var(--iri)}
.cta>div{border-radius:20.5px;background:var(--surface);padding:clamp(22px,3vw,36px);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta h3{font-family:var(--display);font-weight:740;font-stretch:82%;font-size:clamp(24px,3vw,36px);letter-spacing:-.03em;margin:0 0 6px;line-height:1}
.cta p{margin:0;color:var(--muted);max-width:56ch}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px;background:var(--bg-2)}
footer .wrap{padding-block:36px 28px}
.foot-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:26px}
.foot-top p{margin:10px 0 0;max-width:42ch}
.foot-links{display:flex;gap:34px;flex-wrap:wrap}
.foot-links div{display:flex;flex-direction:column;gap:7px}
.foot-links b{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg);margin-bottom:4px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--fg)}
.foot-cats{display:flex;flex-wrap:wrap;gap:6px 16px;padding-block:18px;border-block:1px solid var(--line)}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:18px;color:var(--dim)}

/* ---------- drawer & modal ---------- */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:50;opacity:0;transition:opacity .2s;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.scrim.on{opacity:1}
.drawer{position:fixed;z-index:60;top:0;right:0;bottom:0;width:min(480px,100%);background:var(--surface);border-left:1px solid var(--line-2);box-shadow:var(--shadow);transform:translateX(102%);transition:transform .34s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.drawer.on{transform:none}
.drawer::before{content:"";position:absolute;inset:0 0 auto 0;height:180px;background:radial-gradient(400px 180px at 20% 0,hsl(var(--h,270) 90% 60% / .18),transparent);pointer-events:none}
.dhead{display:flex;justify-content:flex-end;padding:10px 10px 0;position:relative}
.dbody{overflow:auto;padding:4px 26px 26px;flex:1;position:relative}
.dlogo{width:72px;height:72px;border-radius:18px;font-size:30px;margin-bottom:16px}
.dbody h2{font-family:var(--display);font-weight:760;font-stretch:82%;font-size:38px;letter-spacing:-.035em;line-height:.95;margin:0 0 6px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.dbody .dom{font-size:13px;margin-bottom:14px}
.dtag{font-size:17px;line-height:1.5;margin:0 0 20px;text-wrap:pretty}
.facts{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;margin:0 0 22px;font-size:14px;padding:14px 0;border-block:1px solid var(--line)}
.facts dt{color:var(--dim);font:500 11px/20px var(--mono);text-transform:uppercase;letter-spacing:.1em}
.facts dd{margin:0}
.cbtn{border:0;background:none;padding:0;color:var(--fg);cursor:pointer;font-weight:500;text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.dacts{display:flex;gap:8px;margin-bottom:12px}
.visit{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;height:48px;border-radius:12px;background:var(--invert-bg);color:var(--invert-fg);text-decoration:none;font-weight:600}
.visit svg{width:15px;height:15px}
.dsave{height:48px;padding:0 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;display:flex;align-items:center;gap:6px}
.dsave svg{width:16px;height:16px}
.dsave[aria-pressed="true"]{color:var(--warn);border-color:var(--warn)}
.dsave[aria-pressed="true"] svg{fill:currentColor}
.dlink{display:inline-block;margin:4px 0 26px;font-size:14px;color:var(--muted)}
.dbody h3{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin:0 0 10px}
.sim{display:flex;flex-direction:column;gap:2px}
.sim button{display:flex;gap:10px;align-items:center;border:0;background:none;padding:8px;border-radius:10px;cursor:pointer;text-align:left}
.sim button:hover{background:var(--surface-3)}
.sim .logo{width:34px;height:34px;font-size:13px;border-radius:9px}
.sim .t{flex:1;min-width:0}
.sim b{display:block;font-size:14px;font-weight:600}
.sim span{display:block;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.modal{position:fixed;z-index:60;left:50%;top:50%;transform:translate(-50%,-46%) scale(.98);opacity:0;pointer-events:none;width:min(560px,calc(100% - 32px));max-height:calc(100% - 48px);overflow:auto;background:var(--surface);border:1px solid var(--line-2);border-radius:20px;box-shadow:var(--shadow);transition:opacity .2s,transform .25s cubic-bezier(.2,.8,.2,1)}
.modal.on{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)}
.mhead{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:22px 22px 6px}
.mhead h2{font-family:var(--display);font-weight:740;font-stretch:85%;font-size:28px;letter-spacing:-.03em;margin:0;line-height:1}
.mhead p{margin:6px 0 0;color:var(--muted);font-size:14px}
.mbody{padding:12px 22px 22px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13px;font-weight:500}
.field label small{color:var(--muted);font-weight:400}
.field input,.field select,.field textarea{height:44px;border-radius:10px;border:1px solid var(--line-2);background:var(--bg-2);padding:0 12px;width:100%}
.field textarea{height:80px;padding:10px 12px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--focus) 20%,transparent)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.err{color:var(--danger);font-size:13px;margin:-4px 0 12px}
.hint{color:var(--muted);font-size:12.5px;margin:0 0 14px}
.mfoot{display:flex;justify-content:flex-end;gap:8px}
.btn{height:42px;padding:0 16px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;font-weight:500}
.btn.primary{background:var(--invert-bg);border-color:var(--invert-bg);color:var(--invert-fg)}
.btn:disabled{opacity:.55;cursor:default}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;z-index:80;background:var(--invert-bg);color:var(--invert-fg);padding:10px 16px;border-radius:12px;font-size:14px;box-shadow:var(--shadow);transition:opacity .2s,transform .2s;pointer-events:none;max-width:calc(100% - 32px)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- static pages ---------- */
.page{padding-block:30px 72px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font:500 12px/1.4 var(--mono);color:var(--dim);margin-bottom:26px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--fg)}
.tool-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(24px,4vw,64px);align-items:start;padding-bottom:40px;border-bottom:1px solid var(--line);margin-bottom:40px}
.tool-hero .dlogo{width:96px;height:96px;border-radius:24px;font-size:40px}
.tool-hero h1{font-size:clamp(44px,6.4vw,88px);margin:0 0 10px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.tool-hero h1 .badge{font-size:11px;padding:5px 8px}
.tool-hero .dtag{font-size:clamp(18px,2vw,22px);margin:16px 0 0;max-width:46ch}
.tool-side{position:sticky;top:90px;display:flex;flex-direction:column;gap:14px;padding:18px;border:1px solid var(--line-2);border-radius:18px;background:var(--surface)}
.tool-side .facts{margin:0;border-bottom:0;padding-bottom:0}
.tool-side .visit{flex:none;min-height:48px}
.share{display:flex;gap:6px;flex-wrap:wrap}
.share a,.share button{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 11px;border-radius:9px;border:1px solid var(--line-2);background:var(--surface);font-size:13px;cursor:pointer;text-decoration:none;color:var(--fg)}
.share a:hover,.share button:hover{border-color:var(--dim)}
.note{font-size:12.5px;color:var(--dim);margin:0}
.section-title{font-family:var(--display);font-weight:740;font-stretch:82%;font-size:clamp(26px,3vw,36px);letter-spacing:-.03em;margin:0 0 16px;line-height:1}
.cat-head{display:flex;gap:20px;align-items:center;margin-bottom:30px}
.dtile{width:104px;height:104px;flex-shrink:0;border-radius:16px;background:hsl(var(--h) var(--tile-s) var(--tile-l));border:1px solid hsl(var(--h) 35% var(--tile-line-l));color:hsl(var(--h) 70% var(--ink-l));position:relative;display:grid;place-items:center;font-family:var(--display);font-weight:780;font-stretch:85%;font-size:44px;letter-spacing:-.04em}
.dtile i{position:absolute;top:8px;left:10px;font:500 10px/1 var(--mono);font-style:normal;opacity:.7}
.dtile em{position:absolute;bottom:8px;left:10px;right:10px;font:500 9px/1 var(--body);font-style:normal;opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cat-head h1,.landing h1{font-size:clamp(44px,6vw,84px);margin:0}
.cat-head p,.landing .lede{margin:10px 0 0;color:var(--muted);font-size:17px;max-width:62ch}
.landing{padding-bottom:32px;margin-bottom:36px;border-bottom:1px solid var(--line)}
.landing .metrics{margin-top:20px}
.faq{max-width:76ch;margin-top:56px}
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 0;color:var(--muted)}
.prose{max-width:68ch;font-size:16px;line-height:1.65}
.prose h1{font-size:clamp(36px,4.6vw,56px);margin:0 0 20px}
.prose h2{font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.02em;margin:34px 0 8px}
.prose a{color:var(--fg)}
.prose .ph{background:color-mix(in srgb,var(--warn) 18%,transparent);border-radius:4px;padding:0 4px;font-family:var(--mono);font-size:14px}

/* ---------- responsive ---------- */
@media (max-width:1180px){.ptable{grid-template-columns:repeat(7,minmax(0,1fr))}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lrow{grid-template-columns:34px minmax(140px,200px) minmax(0,1fr) 110px 64px}.lrow .catl{display:none}}
@media (max-width:980px){.nav{display:none}.hero .wrap{grid-template-columns:minmax(0,1fr)}.viz{height:clamp(320px,70vw,460px);order:2}.lede{max-width:none}.tool-hero{grid-template-columns:1fr}.tool-side{position:static}}
@media (max-width:760px){.hbtn .lbl{display:none}.hbtn{padding:0 11px}}
@media (max-width:640px){
  .brand-name{display:none}
  .kbd{display:none}.search input{padding-right:12px}
  .ptable{grid-template-columns:repeat(4,minmax(0,1fr))}
  .tile .sym{font-size:24px}
  .grid{grid-template-columns:1fr}
  .bar .wrap{flex-wrap:wrap}
  .chips{flex-basis:100%;order:2}
  .ctrls{width:100%;justify-content:space-between}
  .lrow{grid-template-columns:34px minmax(0,1fr) 64px;gap:12px}
  .lrow .tag,.lrow>span:not(.side){display:none}
  .finder button[type=submit]{padding:0 12px}
  .two{grid-template-columns:1fr}
  .drawer{top:auto;left:0;width:100%;max-height:90%;border-left:0;border-top:1px solid var(--line-2);border-radius:22px 22px 0 0;transform:translateY(102%)}
  .drawer.on{transform:none}
  .dbody h2{font-size:32px}
  .ticker .lab{padding-right:10px}
  .track{padding-left:150px}
  .cat-head{flex-direction:column;align-items:flex-start}
  .tool-hero .dlogo{width:76px;height:76px;font-size:32px}
  .drop{min-width:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.track{overflow-x:auto;width:auto}}