/* Crawlmind · search-engine / index aesthetic. cool white, ink, muted indigo. Inter + IBM Plex Mono. */
:root {
  --bg: #f7f8fa;
  --paper: #ffffff;
  --ink: #15181e;
  --ink-2: #444b57;
  --ink-3: #78808d;
  --line: #e3e6eb;
  --line-2: #d3d7de;
  --indigo: #3b4a7a;
  --indigo-2: #2c3860;
  --indigo-w: #e9ecf4;
  --indigo-l: #c3cadf;
  --keep: #3f6b57;
  --drop: #9a4f45;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --ease: cubic-bezier(.2,.7,.2,1);
  --sh: 0 1px 2px rgba(21,24,30,.05), 0 8px 24px -16px rgba(21,24,30,.18);
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 15.5px/1.6 var(--sans); overflow-x: hidden; }
a { color: var(--indigo); }
button, input, select, textarea { font: inherit; color: inherit; }
code { font-family: var(--mono); font-size: .92em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 6px; z-index: 300; }
.skip:focus { top: 10px; }
:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; }
.num { font-variant-numeric: tabular-nums; }
.small { font-size: 13px; color: var(--ink-3); margin: 0; }

/* ---------- top bar ---------- */
.top { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top__in { display: flex; align-items: center; gap: 22px; height: 62px; padding: 0 28px; max-width: 1440px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font: 600 19px/1 var(--sans); letter-spacing: -.02em; flex: none; }
.logo b { font-weight: 600; color: var(--indigo); }
.logo svg { width: 28px; height: 28px; }
.lg-n { fill: none; stroke: var(--ink); stroke-width: 1.8; }
.lg-c { fill: var(--indigo); }
.lg-e { stroke: var(--ink-3); stroke-width: 1.6; stroke-linecap: round; }
.qbar { flex: 0 1 320px; display: flex; align-items: center; gap: 8px; height: 38px; border: 1px solid var(--line-2); border-radius: 19px; padding: 0 10px 0 14px; background: var(--bg); transition: border-color .2s, box-shadow .2s, background .2s; min-width: 0; }
.qbar:focus-within { background: #fff; border-color: var(--indigo-l); box-shadow: 0 2px 10px -4px rgba(59,74,122,.35); }
.qbar svg, .bigq svg { width: 17px; height: 17px; fill: none; stroke: var(--ink-3); stroke-width: 1.8; stroke-linecap: round; flex: none; }
.qbar input { border: 0; background: none; outline: none; flex: 1; min-width: 0; font-size: 14px; }
.qbar kbd { font: 500 11px var(--mono); color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 6px; }
.tabs { position: relative; display: flex; align-items: stretch; gap: 2px; height: 62px; margin-left: auto; }
.tabs a { display: flex; align-items: center; padding: 0 11px; color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; }
.tabs a:hover, .tabs a.is-on { color: var(--ink); }
.tabs__x svg { width: 15px; height: 15px; fill: currentColor; }
.tabs__ind { position: absolute; bottom: -1px; left: 0; height: 3px; width: 40px; border-radius: 3px 3px 0 0; background: var(--indigo); transform-origin: left; transition: transform .45s var(--ease), width .45s var(--ease), opacity .3s; opacity: 0; }
.top__right { display: flex; align-items: center; gap: 10px; flex: none; }
.menu { display: none; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; position: relative; cursor: pointer; }
.menu i { position: absolute; left: 11px; right: 11px; height: 1.6px; background: var(--ink); transition: transform .3s var(--ease), opacity .3s; }
.menu i:nth-child(2) { top: 13px; } .menu i:nth-child(3) { top: 19px; } .menu i:nth-child(4) { top: 25px; }
.menu[aria-expanded="true"] i:nth-child(2) { transform: translateY(6px) rotate(45deg); }
.menu[aria-expanded="true"] i:nth-child(3) { opacity: 0; }
.menu[aria-expanded="true"] i:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- wallet ---------- */
.wb { position: relative; }
.wb-btn { border: 1px solid var(--indigo); background: var(--indigo); color: #fff; font: 600 13.5px/1 var(--sans); padding: 11px 16px; border-radius: 8px; cursor: pointer; white-space: nowrap; transition: background .2s, transform .15s; }
.wb-btn:hover { background: var(--indigo-2); }
.wb-btn:active { transform: translateY(1px); }
.wb-btn.is-on { background: #fff; color: var(--ink); border-color: var(--line-2); font-family: var(--mono); font-weight: 500; padding-left: 28px; position: relative; }
.wb-btn.is-on::before { content: ''; position: absolute; left: 12px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--keep); }
.wb-menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 400; width: 290px; max-width: calc(100vw - 24px); background: #fff; border: 1px solid var(--line-2); border-radius: 10px; padding: 8px; box-shadow: 0 18px 40px -16px rgba(21,24,30,.35); animation: drop .2s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(-4px); } }
.wb-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border: 0; background: none; border-radius: 6px; text-align: left; text-decoration: none; color: var(--ink); font-size: 14px; cursor: pointer; }
.wb-item:hover { background: var(--indigo-w); }
.wb-item img { width: 18px; height: 18px; border-radius: 4px; }
.wb-addr { font: 500 12px/1.5 var(--mono); word-break: break-all; padding: 8px 10px; background: var(--bg); border-radius: 6px; color: var(--ink-2); }
.wb-bal { font: 600 17px var(--sans); padding: 10px 10px 6px; }
.wb-note { font-size: 12.5px; color: var(--ink-3); padding: 6px 10px 2px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; border-radius: 8px; padding: 11px 18px; font: 600 14px/1 var(--sans); border: 1px solid transparent; transition: background .2s, transform .15s, border-color .2s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: var(--indigo-2); }
.btn--line { background: #fff; border-color: var(--line-2); color: var(--ink); }
.btn--line:hover { border-color: var(--indigo-l); }
.ghost { border: 1px solid var(--line-2); background: #fff; color: var(--ink-2); border-radius: 6px; padding: 6px 10px; font-size: 12.5px; font-weight: 500; cursor: pointer; transition: background .2s, color .2s; }
.ghost:hover { background: var(--indigo-w); color: var(--ink); }
.shimmer, .sk { position: relative; overflow: hidden; background: #eef0f3 !important; color: transparent !important; }
.shimmer::after, .sk::after { content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.8), transparent); animation: sh 1.3s infinite; }
@keyframes sh { to { transform: translateX(100%); } }

/* ---------- hero ---------- */
.hero { position: relative; min-height: calc(100vh - 62px); min-height: 680px; display: flex; flex-direction: column; justify-content: center; overflow: hidden; background: var(--paper); border-bottom: 1px solid var(--line); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__in { position: relative; max-width: 1180px; width: calc(100% - 56px); margin: 0 auto; padding: 72px 0 40px; pointer-events: none; }
.hero__in > * { pointer-events: auto; }
.crumb { display: inline-flex; align-items: center; gap: 8px; font: 500 12.5px var(--mono); color: var(--ink-2); background: rgba(255,255,255,.85); border: 1px solid var(--line); border-radius: 4px; padding: 5px 10px; margin: 0 0 26px; }
.dotlive { width: 7px; height: 7px; border-radius: 50%; background: var(--keep); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.display { font: 600 clamp(40px, 5vw, 68px)/1.03 var(--sans); letter-spacing: -.035em; margin: 0 0 22px; max-width: 10.5em; }
.lede { font-size: 18px; line-height: 1.6; color: var(--ink-2); max-width: 33em; margin: 0 0 30px; background: linear-gradient(90deg, rgba(255,255,255,.9) 70%, rgba(255,255,255,0)); }
.bigq { display: flex; align-items: center; gap: 12px; max-width: 620px; height: 60px; background: #fff; border: 1px solid var(--line-2); border-radius: 30px; padding: 0 7px 0 22px; box-shadow: 0 2px 4px rgba(21,24,30,.04), 0 16px 40px -20px rgba(59,74,122,.45); transition: box-shadow .3s, border-color .3s; }
.bigq:focus-within { border-color: var(--indigo-l); box-shadow: 0 2px 4px rgba(21,24,30,.04), 0 20px 48px -18px rgba(59,74,122,.6); }
.bigq svg { width: 20px; height: 20px; }
.bigq input { flex: 1; min-width: 0; border: 0; outline: none; font-size: 16.5px; background: none; }
.bigq .btn { border-radius: 24px; height: 46px; padding: 0 20px; }
.hero__try { font-size: 13.5px; color: var(--ink-3); margin: 14px 0 0 22px; }
.qchip { border: 1px solid var(--line-2); background: rgba(255,255,255,.9); border-radius: 14px; padding: 3px 10px; margin: 0 0 4px 6px; font-size: 13px; color: var(--indigo); cursor: pointer; transition: background .2s, border-color .2s; }
.qchip:hover { background: var(--indigo-w); border-color: var(--indigo-l); }
.ca-chip { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; border: 1px solid var(--line-2); background: #fff; border-radius: 6px; padding: 5px 5px 5px 10px; max-width: 100%; font-size: 12px; }
.ca-chip span { font-weight: 700; color: var(--indigo); }
.ca-chip code { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ca-chip button { border: 0; background: var(--ink); color: #fff; border-radius: 4px; padding: 5px 9px; cursor: pointer; font-size: 12px; }
.statsbar { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0 auto 0; width: 100%; border-top: 1px solid var(--line); background: rgba(255,255,255,.92); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.statsbar div { padding: 16px 28px; border-right: 1px solid var(--line); min-width: 0; }
.statsbar div:last-child { border-right: 0; }
.statsbar dt { font: 500 11.5px var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; }
.statsbar dt small { color: var(--indigo); font-size: 10.5px; }
.statsbar dd { margin: 4px 0 0; font: 600 26px/1.1 var(--sans); letter-spacing: -.02em; }
.statsbar dd.bump { animation: bump .7s var(--ease); }
@keyframes bump { 0% { color: var(--indigo); } 100% { color: var(--ink); } }

/* reveals */
.ld { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.is-ready .ld { opacity: 1; transform: none; }
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.split .wi { display: inline-block; transform: translateY(100%); opacity: 0; transition: transform .9s var(--ease), opacity .9s var(--ease); transition-delay: calc(var(--i) * 55ms + 60ms); }
.is-ready .split .wi { transform: none; opacity: 1; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- sections ---------- */
.sec { padding: 100px 0; border-bottom: 1px solid var(--line); }
.sec--alt { background: var(--paper); }
.sec__in { max-width: 1180px; width: calc(100% - 56px); margin: 0 auto; }
.sec__head { max-width: 760px; margin-bottom: 38px; }
.sec__head h2 { font: 600 clamp(30px, 3.6vw, 44px)/1.08 var(--sans); letter-spacing: -.03em; margin: 0 0 14px; }
.sec__head p { color: var(--ink-2); margin: 0; font-size: 16.5px; }
.eyebrow { font: 500 12.5px var(--mono); color: var(--ink-3); margin: 0 0 14px !important; display: flex; gap: 10px; align-items: center; }
.eyebrow span { color: var(--indigo); border: 1px solid var(--indigo-l); border-radius: 4px; padding: 1px 6px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--sh); min-width: 0; }
.sec--alt .panel { background: var(--bg); box-shadow: none; }
.panel__bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 13px; }
.panel__t { font: 600 12.5px var(--mono); }
.panel__m { font: 400 12px var(--mono); color: var(--ink-3); margin-left: auto; }
.fld { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 500; color: var(--ink-2); min-width: 0; }
.fld > span { display: flex; justify-content: space-between; gap: 10px; }
.fld b { font: 500 12.5px var(--mono); color: var(--indigo); }
input[type="text"], input[type="number"], input[type="search"], select, textarea { width: 100%; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; padding: 10px 12px; font-size: 14px; outline: none; transition: border-color .2s, box-shadow .2s; min-width: 0; }
.qbar input, .bigq input { border: 0; padding: 0; box-shadow: none !important; }
input:focus, select:focus, textarea:focus { border-color: var(--indigo); box-shadow: 0 0 0 3px var(--indigo-w); }
textarea { resize: vertical; font-family: var(--sans); line-height: 1.5; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--indigo) var(--p, 50%), var(--line-2) var(--p, 50%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; margin-top: -6px; border-radius: 50%; background: #fff; border: 2px solid var(--indigo); box-shadow: 0 1px 4px rgba(21,24,30,.25); transition: transform .15s; }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.2); }
input[type="range"]::-moz-range-track { height: 4px; background: var(--line-2); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2px solid var(--indigo); }
.out-err { border: 1px solid #ecd3cf; background: #fbf3f2; color: var(--drop); border-radius: 8px; padding: 12px 14px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-size: 14px; }

/* crawl */
.crawl { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 20px; }
.log { list-style: none; margin: 0; padding: 8px 0; height: 470px; overflow: auto; font: 400 12.5px/1.55 var(--mono); }
.log li { display: grid; grid-template-columns: 62px 56px minmax(0, 1fr) auto; gap: 10px; padding: 4px 14px; align-items: baseline; border-left: 2px solid transparent; animation: logIn .45s var(--ease) both; }
.log li:hover { background: var(--bg); }
.log__ph { display: block !important; height: 18px; margin: 8px 14px; border-radius: 4px; }
@keyframes logIn { from { opacity: 0; transform: translateY(-4px); background: var(--indigo-w); } }
.log .t { color: var(--ink-3); }
.log .s { color: var(--indigo); }
.log .u { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
.log .u small { color: var(--ink-3); }
.log .v { font-weight: 600; }
.log .v.keep { color: var(--keep); } .log .v.drop { color: var(--drop); } .log .v.dup { color: var(--ink-3); }
.log li.k { border-left-color: var(--keep); }
.topics { list-style: none; margin: 0; padding: 12px 16px 6px; display: grid; gap: 7px; }
.topics li { display: grid; grid-template-columns: minmax(0, 120px) minmax(0, 1fr) 34px; align-items: center; gap: 10px; font-size: 13.5px; }
.topics .w { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.topics .b { height: 8px; border-radius: 4px; background: var(--indigo-w); overflow: hidden; }
.topics .b i { display: block; height: 100%; background: var(--indigo); transform-origin: left; transition: transform .8s var(--ease); }
.topics .n { font: 500 12px var(--mono); color: var(--ink-3); text-align: right; }
.topics li.is-new .w::after { content: ' new'; font: 500 10px var(--mono); color: var(--keep); }
.filt { display: flex; height: 26px; margin: 12px 16px 16px; border-radius: 5px; overflow: hidden; font: 500 11px/26px var(--mono); color: #fff; }
.filt span { white-space: nowrap; overflow: hidden; padding: 0 8px; text-overflow: ellipsis; transition: flex-grow .8s var(--ease); min-width: 0; }

/* serp */
.serp { max-width: 820px; }
.serp__q { display: flex; gap: 10px; }
.serp__q input { flex: 1; height: 46px; border-radius: 23px; padding: 0 20px; font-size: 15px; }
.serp__q .btn { border-radius: 23px; height: 46px; padding: 0 22px; }
.serp__meta { font-size: 13.5px; color: var(--ink-3); margin: 14px 0 10px 20px; }
.serp__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 26px; }
.res { padding-left: 20px; animation: resIn .5s var(--ease) both; min-width: 0; }
@keyframes resIn { from { opacity: 0; transform: translateY(8px); } }
.res__src { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); min-width: 0; }
.res__src img { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); flex: none; }
.res__src span { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.res__src small { color: var(--ink-3); font-family: var(--mono); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.res h3 { margin: 6px 0 4px; font: 500 20px/1.3 var(--sans); }
.res h3 a { color: var(--indigo); text-decoration: none; }
.res h3 a:hover { text-decoration: underline; }
.res p { margin: 0; color: var(--ink-2); font-size: 14.5px; overflow-wrap: anywhere; }
.res mark { background: none; color: var(--ink); font-weight: 600; }
.res__score { font: 500 11.5px var(--mono); color: var(--ink-3); margin-top: 4px; }

/* pipeline pinned */
.pipe { height: 360vh; position: relative; background: var(--ink); color: #e9ebf0; }
.pipe__pin { position: sticky; top: 62px; height: calc(100vh - 62px); display: flex; align-items: center; overflow: hidden; }
.pipe__in { max-width: 1180px; width: calc(100% - 56px); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr); gap: 48px; align-items: center; }
.eyebrow--inv { color: #8c93a3; } .eyebrow--inv span { color: #c3cadf; border-color: #4b5675; }
.pipe h2 { font: 600 clamp(28px, 3.4vw, 42px)/1.1 var(--sans); letter-spacing: -.03em; margin: 0 0 26px; color: #fff; }
.pipe__steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; counter-reset: s; }
.pipe__steps li { counter-increment: s; padding: 10px 12px 10px 44px; position: relative; border-radius: 8px; color: #7d8494; transition: color .35s, background .35s; font-size: 15px; }
.pipe__steps li::before { content: '0' counter(s); position: absolute; left: 12px; top: 11px; font: 500 12px var(--mono); color: #5b6274; transition: color .35s; }
.pipe__steps li.is-on { color: #fff; background: rgba(255,255,255,.05); }
.pipe__steps li.is-on::before { color: #c3cadf; }
.pipe__stage { border: 1px solid #2c313b; border-radius: 12px; background: #1b1f26; padding: 10px; min-width: 0; }
#pipeCanvas { display: block; width: 100%; aspect-ratio: 1.45 / 1; }

/* tokenizer */
.tok { display: grid; grid-template-columns: minmax(0, 320px) minmax(0, 1fr); gap: 20px; }
.tok__ctl, .tok__out, .mixer__ctl, .mixer__out, .comp__ctl, .comp__out { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.merges { list-style: none; margin: 0; padding: 0; font: 400 12px/1.5 var(--mono); display: grid; gap: 3px; max-height: 260px; overflow: auto; border-top: 1px solid var(--line); padding-top: 10px; }
.merges li { display: flex; justify-content: space-between; gap: 8px; color: var(--ink-2); }
.merges li span:first-child { color: var(--ink-3); }
.tokens { display: flex; flex-wrap: wrap; gap: 3px; min-height: 90px; align-content: flex-start; padding: 12px; background: var(--bg); border-radius: 8px; border: 1px solid var(--line); }
.tokens span { font: 400 14px/1.4 var(--mono); padding: 2px 4px; border-radius: 4px; white-space: pre; animation: tIn .35s var(--ease) both; }
@keyframes tIn { from { opacity: 0; transform: translateY(4px); } }
.tokens span:nth-child(5n+1) { background: #e3e7f2; } .tokens span:nth-child(5n+2) { background: #ece5dc; } .tokens span:nth-child(5n+3) { background: #e0ebe4; } .tokens span:nth-child(5n+4) { background: #eee1e1; } .tokens span:nth-child(5n) { background: #e6e6ea; }
.mini { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0; }
.mini div { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-width: 0; background: #fff; }
.mini dt { font: 500 11px var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .03em; }
.mini dd { margin: 3px 0 0; font: 600 18px/1.2 var(--sans); overflow-wrap: anywhere; }
.mini dd small { font: 400 11px var(--mono); color: var(--ink-3); }

/* mixer */
.mixer, .comp { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 20px; }
.mrow { display: grid; grid-template-columns: 12px minmax(0, 1fr) 48px; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.mrow i { width: 10px; height: 10px; border-radius: 3px; }
.mrow label { display: flex; flex-direction: column; gap: 2px; min-width: 0; font-size: 13px; font-weight: 500; }
.mrow label small { font: 400 11px var(--mono); color: var(--ink-3); }
.mrow b { font: 500 12.5px var(--mono); text-align: right; color: var(--indigo); }
.stack { display: flex; height: 40px; border-radius: 6px; overflow: hidden; gap: 2px; }
.stack span { display: block; height: 100%; transition: flex-grow .6s var(--ease); min-width: 0; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { font: 500 11px var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .03em; text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line-2); }
.tbl td { padding: 9px 6px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.tbl .r { text-align: right; }
.tbl td i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 8px; }
.ep-warn { color: var(--drop); font-weight: 600; }
.ep-ok { color: var(--keep); }

/* compute */
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.big4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.big4 div { padding: 14px 16px; border-right: 1px solid var(--line); min-width: 0; background: #fff; }
.big4 div:last-child { border-right: 0; }
.big4 dt { font: 500 11px var(--mono); color: var(--ink-3); text-transform: uppercase; }
.big4 dd { margin: 4px 0 0; font: 600 24px/1.15 var(--sans); letter-spacing: -.02em; overflow-wrap: anywhere; }
.big4 dd small { display: block; font: 400 11.5px var(--mono); color: var(--ink-3); letter-spacing: 0; }
.chart { width: 100%; height: auto; display: block; }
.chart .ax { stroke: var(--line-2); }
.chart .gr { stroke: var(--line); stroke-dasharray: 2 4; }
.chart .tx { fill: var(--ink-3); font: 400 10.5px var(--mono); }
.chart .ln { fill: none; stroke: var(--indigo); stroke-width: 2.2; }
.chart .ln2 { fill: none; stroke: var(--ink-3); stroke-width: 1.4; stroke-dasharray: 4 4; }
.chart .pt { fill: #fff; stroke: var(--indigo); stroke-width: 2.4; }
.chart .lbl { fill: var(--ink); font: 600 11.5px var(--sans); }

/* wallet crawl */
.wc .serp__q { max-width: 760px; margin-bottom: 20px; }
.wc__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; }
.wc__graph { position: relative; background: #fff !important; }
.wc__graph svg { display: block; width: 100%; height: auto; }
.wc__empty { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; color: var(--ink-3); font: 400 13px var(--mono); }
.wc__log .log { height: 400px; }
.wc__log .log li { grid-template-columns: 56px minmax(0, 1fr) auto; }
.mini--row { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 16px; }
.gn circle { stroke: #fff; stroke-width: 2; }
.gn.self circle { fill: var(--indigo); }
.gn.acct circle { fill: #9aa3b8; }
.gn.prog circle { fill: var(--ink); }
.gn text { font: 500 10.5px var(--mono); fill: var(--ink-2); paint-order: stroke; stroke: #fff; stroke-width: 3px; }
.ge { stroke: var(--line-2); stroke-width: 1; }
.gn, .ge { animation: gIn .6s var(--ease) both; }
@keyframes gIn { from { opacity: 0; } }

/* model card */
.mcard { display: grid; gap: 0; border: 1px solid var(--line); border-radius: 10px; background: #fff; overflow: hidden; }
.mcard__row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 20px; padding: 20px 22px; border-bottom: 1px solid var(--line); align-items: start; }
.mcard__row:last-child { border-bottom: 0; }
.mcard p { margin: 0; color: var(--ink-2); }
.tagk { font: 600 11.5px var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: 4px 8px; border-radius: 4px; justify-self: start; }
.tagk--live { background: #e3eee8; color: var(--keep); }
.tagk--model { background: var(--indigo-w); color: var(--indigo); }
.tagk--none { background: #f3e9e7; color: var(--drop); }

/* faq */
.faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.faq details { border-bottom: 1px solid var(--line); min-width: 0; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 28px 18px 0; position: relative; font-weight: 600; font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 2px; top: 16px; font: 400 20px var(--mono); color: var(--indigo); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 0 18px; color: var(--ink-2); }

/* footer */
.foot { background: #fff; padding: 46px 0 36px; }
.foot__in { max-width: 1180px; width: calc(100% - 56px); margin: 0 auto; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 18px 40px; }
.foot__note { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.foot__coin { grid-column: 2; display: flex; gap: 16px; align-items: center; font-size: 14px; }
.foot__fine { grid-column: 1 / -1; margin: 6px 0 0; padding-top: 18px; border-top: 1px solid var(--line); font: 400 12px var(--mono); color: var(--ink-3); }

/* responsive */
@media (max-width: 1220px) { .qbar { display: none; } }
@media (max-width: 1020px) {
  .menu { display: block; }
  .tabs { position: absolute; left: 0; right: 0; top: 62px; height: auto; flex-direction: column; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 20px 16px; box-shadow: 0 20px 30px -24px rgba(21,24,30,.4); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
  .tabs.is-open { opacity: 1; visibility: visible; transform: none; }
  .tabs a { padding: 12px 6px; font-size: 16px; border-bottom: 1px solid var(--line); }
  .tabs__ind { display: none; }
  .top__right { margin-left: auto; }
  .crawl, .tok, .mixer, .comp, .wc__grid { grid-template-columns: minmax(0, 1fr); }
  .pipe { height: auto; }
  .pipe__pin { position: relative; top: 0; height: auto; padding: 80px 0; }
  .pipe__in { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .statsbar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .statsbar div:nth-child(3) { border-right: 0; }
  .statsbar div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .faq { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) { .hero__canvas { opacity: .42; } }
@media (max-width: 640px) {
  .top__in { padding: 0 14px; gap: 10px; }
  .logo span { font-size: 17px; }
  .wb-btn { padding: 10px 12px; font-size: 13px; }
  .hero__in, .sec__in, .foot__in, .pipe__in { width: calc(100% - 32px); }
  .hero__in { padding-top: 44px; }
  .display { font-size: 38px; }
  .lede { font-size: 16.5px; }
  .bigq { height: 54px; padding-left: 16px; }
  .bigq .btn { padding: 0 14px; height: 42px; }
  .bigq .btn { font-size: 0; width: 42px; }
  .bigq .btn::before { content: 'Go'; font-size: 14px; }
  .hero__try { margin-left: 4px; }
  .statsbar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .statsbar div { padding: 12px 16px; border-right: 1px solid var(--line) !important; border-top: 1px solid var(--line); }
  .statsbar div:nth-child(2n) { border-right: 0 !important; }
  .statsbar dd { font-size: 21px; }
  .sec { padding: 72px 0; }
  .log li { grid-template-columns: 48px minmax(0, 1fr) auto; }
  .log li .t { display: none; }
  .mini, .big4, .mini--row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .big4 div:nth-child(2) { border-right: 0; }
  .big4 div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .mcard__row { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .foot__in { grid-template-columns: minmax(0, 1fr); }
  .foot__coin { grid-column: auto; }
  .tbl th:nth-child(4), .tbl td:nth-child(4) { display: none; }
  .serp__q .btn { padding: 0 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .ld, .reveal { opacity: 1 !important; transform: none !important; }
  .split .wi { transform: none !important; opacity: 1 !important; }
}