/* hashcortx.com
   Restraint is the design: one typeface, hierarchy from size and weight, generous space,
   hairline rules, colour only on links. No images, no glows, no gradients. */

:root{
  --bg:#ffffff;
  --bg-2:#f6f6f4;
  --text:#0b0b0c;
  --dim:#45454b;
  --muted:#6b6b72;
  --line:#e8e8e5;
  --line-2:#d6d6d2;
  --link:#0b6a80;
  --ok:#147a44;
  --warn:#8a5a00;
  --code-bg:#f3f3f1;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --wrap:1120px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#0b0b0c;
  --bg-2:#111113;
  --text:#f2f2ef;
  --dim:#b9b9b3;
  --muted:#8e8e89;
  --line:#1e1e21;
  --line-2:#2d2d31;
  --link:#7dd8ea;
  --ok:#6fd49a;
  --warn:#e7c07a;
  --code-bg:#161618;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:80px}
body{
  margin:0;background:#ffffff;background:var(--bg);color:#0b0b0c;color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-feature-settings:"cv11","ss01";
}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:4px}
code,kbd,pre{font-family:var(--mono);font-size:.9em}
::selection{background:var(--text);color:var(--bg)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:10px;z-index:200;background:var(--text);color:var(--bg);padding:10px 14px;border-radius:8px}
.skip:focus{left:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type ---------- */
.h2{font-size:clamp(32px,4.2vw,50px);line-height:1.08;font-weight:600;letter-spacing:-.032em;max-width:18ch}
.lede{font-size:clamp(17px,1.5vw,19px);color:var(--dim);max-width:600px;margin-top:20px;line-height:1.6}
.label{font-size:14px;font-weight:500;color:var(--muted)}
.sec{padding:128px 0;border-top:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:64px}
.sec-head .lede{margin-top:0;justify-self:end}
.sec-head.solo{display:block}
.sec-head.solo .lede{margin-top:20px}

/* ---------- buttons: flat, solid, quiet ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;
  border-radius:10px;font:500 15px/1 var(--sans);letter-spacing:-.005em;white-space:nowrap;cursor:pointer;
  border:1px solid transparent;transition:background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--text);color:var(--bg)}
.btn-primary:hover{background:var(--dim)}
.btn-secondary{border-color:var(--line-2);color:var(--text);background:transparent}
.btn-secondary:hover{background:var(--bg-2);border-color:var(--muted)}
.btn-sm{height:36px;padding:0 14px;font-size:14px;border-radius:8px}
.arrow::after{content:"\2192";margin-left:6px;display:inline-block;transition:transform .2s var(--ease)}
a.arrow:hover{text-decoration:none}
a.arrow:hover::after{transform:translateX(3px)}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:32px;height:64px}
.wordmark{font-weight:600;font-size:17px;letter-spacing:-.02em;color:var(--text)}
.wordmark:hover{text-decoration:none}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{color:var(--dim);font-size:14.5px;white-space:nowrap}
.nav a:hover{color:var(--text);text-decoration:none}
.top-actions{display:flex;align-items:center;gap:10px}
.theme-btn{
  appearance:none;width:36px;height:36px;border-radius:8px;border:1px solid var(--line-2);background:transparent;cursor:pointer;
  display:grid;place-items:center;padding:0;
}
.theme-btn span{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--text);background:linear-gradient(90deg,var(--text) 50%,transparent 50%)}
.theme-btn:hover{background:var(--bg-2)}
.theme-btn{display:none}
.js .theme-btn{display:grid}
.menu-btn{display:none;appearance:none;background:none;border:1px solid var(--line-2);border-radius:8px;width:40px;height:36px;cursor:pointer;color:var(--text);padding:0}
.menu-btn span{display:block;width:16px;height:1.5px;background:currentColor;margin:4px auto;transition:transform .2s var(--ease),opacity .2s}

/* ---------- hero ---------- */
.hero{padding:120px 0 104px}
.news-line{display:inline-flex;align-items:center;gap:10px;font-size:14.5px;color:var(--dim)}
.news-line b{font-weight:600;color:var(--text)}
.news-line:hover{text-decoration:none;color:var(--text)}
.hero h1{font-size:clamp(46px,7.2vw,92px);line-height:1;font-weight:600;letter-spacing:-.045em;margin-top:28px;max-width:13ch}
.hero h1 span{display:block}
.hero h1 .quiet{color:var(--muted)}
.hero .lede{margin-top:30px;max-width:580px;font-size:clamp(18px,1.7vw,20px)}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:40px}
.cta-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:22px;font-size:15px}
.facts-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:88px;border-top:1px solid var(--line)}
.facts-row li{padding:22px 24px 0 0;font-size:14.5px;color:var(--dim);line-height:1.45}
.facts-row li b{display:block;color:var(--text);font-weight:600;font-size:15px;margin-bottom:4px}

/* opening: CSS only, from the first paint */
@keyframes rise{from{opacity:0;transform:translate3d(0,12px,0)}to{opacity:1;transform:none}}
.js .hi{animation:rise .9s var(--ease-out) both}
.js .hi[data-d="1"]{animation-delay:.06s}
.js .hi[data-d="2"]{animation-delay:.14s}
.js .hi[data-d="3"]{animation-delay:.22s}
.js .hi[data-d="4"]{animation-delay:.3s}
.js .hi[data-d="5"]{animation-delay:.38s}

/* ---------- numbers ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats div{padding:40px 24px 40px 0}
.stats div+div{padding-left:24px;border-left:1px solid var(--line)}
.stats .n{display:block;font-size:clamp(40px,4.4vw,56px);font-weight:600;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stats .l{display:block;margin-top:12px;font-size:14.5px;color:var(--muted);line-height:1.45;max-width:24ch}
.press{display:flex;flex-wrap:wrap;gap:6px 28px;padding:22px 0 0;font-size:14.5px}
.press span{color:var(--muted)}

/* ---------- workspaces: a ruled grid, no cards ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.cell{padding:32px 28px 36px 0;border-bottom:1px solid var(--line)}
.grid4 .cell:not(:nth-child(4n+1)){padding-left:28px;border-left:1px solid var(--line)}
.cell h3{font-size:18px;font-weight:600;letter-spacing:-.015em;display:flex;align-items:baseline;gap:10px}
.cell h3 small{font-size:12.5px;font-weight:500;color:var(--muted)}
.cell p{margin-top:10px;font-size:15.5px;color:var(--dim);line-height:1.6}
.cell .meta{margin-top:14px;font-size:13.5px;color:var(--muted)}
.footnote{margin-top:32px;color:var(--muted);font-size:15.5px;max-width:760px}
.footnote b{color:var(--dim);font-weight:500}

/* ---------- three columns ---------- */
.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.col .num{display:block;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.col h3{font-size:21px;font-weight:600;letter-spacing:-.02em;margin-top:14px;line-height:1.3}
.col p{margin-top:12px;color:var(--dim);font-size:16px}
.rule-top .col{padding-top:28px;border-top:1px solid var(--text)}

/* ---------- films: a flat screen until play is pressed, then YouTube's player in its place ---------- */
.films{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.film figcaption{margin-top:20px}
.film h3{font-size:21px;font-weight:600;letter-spacing:-.02em;line-height:1.3}
.film p{margin-top:8px;color:var(--dim);font-size:16px;max-width:46ch}
.film-screen{position:relative;display:block;aspect-ratio:16/9;border-radius:14px;overflow:hidden;
  background:#000;color:#fff;border:1px solid var(--line-2)}
.film-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
.film-screen:hover{text-decoration:none}
.film-len{position:absolute;right:10px;bottom:10px;padding:5px 7px;border-radius:5px;background:rgba(0,0,0,.72);font:500 13px/1 var(--mono);font-variant-numeric:tabular-nums}
.film-play{position:absolute;left:10px;bottom:10px;width:40px;height:40px;border-radius:50%;
  border:1.5px solid currentColor;background:rgba(0,0,0,.55);transition:background-color .2s var(--ease),transform .25s var(--ease)}
.film-play::after{content:"";position:absolute;left:15px;top:10.5px;border-left:12px solid currentColor;border-top:8px solid transparent;border-bottom:8px solid transparent;transition:border-color .2s var(--ease)}
.film-screen:hover .film-play{background:#fff;transform:scale(1.06)}
.film-screen:hover .film-play::after{border-left-color:#0b0b0c}
.film-screen:active .film-play{transform:scale(.97)}
.film-screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.film-screen.playing{background:#000;border-color:var(--line-2)}

/* ---------- swarm steps ---------- */
.steps-line{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px;border-top:1px solid var(--line)}
.steps-line li{padding:28px 28px 0 0}
.steps-line li+li{padding-left:28px;border-left:1px solid var(--line)}
.steps-line b{display:block;font-size:22px;font-weight:600;letter-spacing:-.02em}
.steps-line span{display:block;margin-top:8px;color:var(--dim);font-size:16px}
.modes{margin-top:48px;display:grid;gap:14px;max-width:720px}
.modes li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:16px;color:var(--dim)}
.modes li b{color:var(--text);font-weight:600}

/* ---------- release ---------- */
.release{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:72px}
.rel-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px}
.rel-meta .v{font-size:40px;font-weight:600;letter-spacing:-.04em;line-height:1}
.rel-meta .d{color:var(--muted);font-size:15px}
.status{font-size:13px;font-weight:600;color:var(--ok)}
.status.open{color:var(--warn)}
.rel-title{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.35;margin-top:22px}
.items{margin-top:22px;display:grid;grid-template-columns:minmax(0,1fr)}
.items li{padding:16px 0;border-top:1px solid var(--line);color:var(--dim);font-size:16px;line-height:1.6;min-width:0}
.items li b{color:var(--text);font-weight:600}
.rel-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px;font-size:15px;color:var(--muted)}
.aside h3{font-size:22px;font-weight:600;letter-spacing:-.02em;margin-top:10px}

/* ---------- folds (native details) ---------- */
.fold{border-top:1px solid var(--line)}
.fold:last-child{border-bottom:1px solid var(--line)}
.fold>summary{
  list-style:none;cursor:pointer;display:grid;grid-template-columns:minmax(0,1fr) 20px;align-items:center;gap:16px;
  padding:22px 0;font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--text);
}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary small{display:block;font-size:14.5px;font-weight:400;color:var(--muted);margin-top:3px;letter-spacing:0}
/* a plus that becomes a minus, drawn in CSS */
.fold>summary::after{
  content:"";width:14px;height:14px;justify-self:end;
  background:linear-gradient(var(--text),var(--text)) center/14px 1.5px no-repeat,linear-gradient(var(--text),var(--text)) center/1.5px 14px no-repeat;
  transition:background-size .25s var(--ease);
}
.fold[open]>summary::after{background-size:14px 1.5px,1.5px 0}
.fold-body{padding:0 0 32px;max-width:820px}
.fold-body>p{color:var(--dim);font-size:16px}
.fold-body h4{font-size:14px;font-weight:600;color:var(--muted);margin-top:28px}
.fold-body h4:first-child{margin-top:0}
.small-fold{margin-top:8px}
.small-fold>summary{font-size:15.5px;font-weight:500;color:var(--link);padding:14px 0}
.small-fold>summary::after{background:linear-gradient(var(--link),var(--link)) center/12px 1.5px no-repeat,linear-gradient(var(--link),var(--link)) center/1.5px 12px no-repeat}
.small-fold[open]>summary::after{background-size:12px 1.5px,1.5px 0}
.small-fold .items{margin-top:0}

/* ---------- download ---------- */
.dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.dl-col{display:flex;flex-direction:column;padding:36px 32px 0 0}
.dl-col+.dl-col{padding-left:32px;border-left:1px solid var(--line)}
.dl-col h3{font-size:24px;font-weight:600;letter-spacing:-.025em}
.dl-col .sub{color:var(--muted);font-size:15px;margin-top:4px}
.specs{margin:24px 0 28px;display:grid;grid-template-columns:minmax(0,1fr)}
.specs div{display:grid;grid-template-columns:110px minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px solid var(--line);font-size:15px}
.specs dt{color:var(--muted)}
.specs dd{color:var(--text)}
.dl-col .btn{margin-top:auto;align-self:flex-start}
.dl-col .more{margin-top:16px;min-height:3.2em;display:flex;flex-wrap:wrap;gap:4px 18px;font-size:14.5px;align-content:flex-start}
.note{margin-top:56px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;padding-top:32px;border-top:1px solid var(--line)}
.note h3{font-size:19px;font-weight:600;letter-spacing:-.015em}
.note p{color:var(--dim);font-size:16px}

/* ---------- command lines ---------- */
.cmd{display:flex;align-items:center;gap:10px;margin-top:10px;padding:10px 10px 10px 14px;background:var(--code-bg);border:1px solid var(--line);border-radius:8px;min-width:0}
.cmd code{flex:1;min-width:0;overflow-x:auto;white-space:pre;font-size:13.5px;color:var(--text);scrollbar-width:thin}
.cmd code::before{content:attr(data-p) " ";color:var(--muted)}
.copy{appearance:none;flex:none;border:1px solid var(--line-2);background:var(--bg);color:var(--dim);font:500 12.5px/1 var(--sans);padding:7px 10px;border-radius:6px;cursor:pointer;display:none}
.js .copy{display:inline-block}
.copy:hover{color:var(--text);border-color:var(--muted)}
.copy.done{color:var(--ok)}
p code,li code,dd code{background:var(--code-bg);border:1px solid var(--line);padding:1px 5px;border-radius:5px;overflow-wrap:anywhere}

/* ---------- install ---------- */
.table-wrap{overflow-x:auto;border-top:1px solid var(--text)}
.table-wrap table{width:100%;border-collapse:collapse;min-width:640px;font-size:15px}
.table-wrap th,.table-wrap td{text-align:left;padding:16px 20px 16px 0;border-bottom:1px solid var(--line);vertical-align:top}
.table-wrap thead th{font-size:13.5px;font-weight:500;color:var(--muted)}
.table-wrap tbody th{font-weight:600}
.table-wrap td{color:var(--dim)}
.table-wrap .y{color:var(--text)}
.table-wrap .n{color:var(--muted)}
.install{margin-top:88px}
.install-head h3{font-size:26px;font-weight:600;letter-spacing:-.025em}
.install-head p{color:var(--dim);font-size:16.5px;margin-top:10px;max-width:680px}
.tabs{display:none;gap:4px;margin-top:28px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.js .tabs{display:flex}
.tab{appearance:none;flex:none;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:12px 14px 13px;font:500 15px/1 var(--sans);color:var(--muted);cursor:pointer;white-space:nowrap}
.tab:first-child{padding-left:0}
.tab:hover{color:var(--text)}
.tab[aria-selected="true"]{color:var(--text);border-bottom-color:var(--text)}
.panel{padding:32px 0 8px;max-width:820px}
.js [role="tabpanel"][hidden]{display:none}
/* install tabs: wrap onto a second line on a narrow screen instead of scrolling, and draw the
   row's line behind the tabs so the selected underline never pushes the row into scrolling */
.install .tabs{flex-wrap:wrap;column-gap:4px;row-gap:0;overflow:visible;border-bottom:0;margin-left:-14px;background:linear-gradient(var(--line),var(--line)) 14px 100%/calc(100% - 14px) 1px no-repeat}
.install .tab{margin-bottom:0}
.install .tab:first-child{padding-left:14px}
.panel h4{font-size:18px;font-weight:600;letter-spacing:-.015em}
.panel h4 small{font-size:14.5px;font-weight:400;color:var(--muted);margin-left:8px}
.steps{counter-reset:s;margin-top:18px;display:grid;grid-template-columns:minmax(0,1fr)}
.steps>li{counter-increment:s;position:relative;padding:14px 0 14px 40px;border-top:1px solid var(--line);color:var(--dim);font-size:16px;min-width:0}
.steps>li::before{content:counter(s);position:absolute;left:0;top:14px;font-size:14px;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.steps b{color:var(--text);font-weight:600;overflow-wrap:anywhere}
.aside-note{margin-top:20px;padding:18px 20px;background:var(--bg-2);border-radius:10px;color:var(--dim);font-size:15.5px}
.aside-note b{color:var(--text)}
.aside-note+.aside-note{margin-top:10px}
.folds{margin-top:72px}
.qa{display:grid;grid-template-columns:minmax(0,1fr)}
.qa div{padding:16px 0;border-top:1px solid var(--line);min-width:0}
.qa dt{font-weight:600;font-size:16px}
.qa dd{color:var(--dim);font-size:15.5px;margin-top:4px}
.three{margin-top:56px}
.stuck{margin-top:28px;color:var(--muted);font-size:15.5px}

/* ---------- apps ---------- */
.apps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.app{display:flex;flex-direction:column;padding:32px;border:1px solid var(--line);border-radius:14px;color:var(--text);transition:border-color .2s var(--ease),background-color .2s var(--ease)}
a.app:hover{text-decoration:none;border-color:var(--line-2);background:var(--bg-2)}
.app .top-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.app h3{font-size:22px;font-weight:600;letter-spacing:-.02em}
.app .st{font-size:13px;font-weight:600;color:var(--ok);white-space:nowrap}
.app .st.dev{color:var(--warn)}
.app p{color:var(--dim);font-size:15.5px;margin-top:14px;line-height:1.6}
.app .go:not(.chip){margin-top:auto;padding-top:24px;font-size:15px;color:var(--link)}
.app .links{margin-top:auto;padding-top:24px;display:flex;flex-wrap:wrap;gap:4px 18px;font-size:15px}
.app .aside-line{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq{max-width:860px}
.faq .fold-body p{max-width:720px}

/* ---------- developer ---------- */
.dev{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:80px;align-items:start}
.quote{font-size:clamp(26px,2.8vw,34px);line-height:1.3;font-weight:500;letter-spacing:-.025em}
.story p:not(.quote){color:var(--dim);font-size:16.5px;margin-top:20px;line-height:1.7}
.sig{margin-top:22px;font-size:15px;color:var(--muted)}
.facts{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--text)}
.facts div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.facts dt{color:var(--muted)}
.bio{color:var(--dim);font-size:15.5px;margin-top:24px}
.links-list{margin-top:24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;font-size:15.5px}

/* ---------- closing + footer ---------- */
.closing{padding:136px 0;border-top:1px solid var(--line);text-align:center}
.closing .h2{margin:0 auto;max-width:16ch}
.closing .cta{justify-content:center}
.foot{border-top:1px solid var(--line);padding:56px 0 40px;background:var(--bg-2)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:40px}
.foot-brand p{color:var(--muted);font-size:14.5px;margin-top:12px;max-width:300px}
.foot h2{font-size:14px;font-weight:600;color:var(--text);margin:0}
.foot ul{margin-top:14px;display:grid;gap:9px}
.foot li a{color:var(--dim);font-size:14.5px}
.foot li a:hover{color:var(--text)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:48px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.foot-bottom a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* links inside running text are underlined, not colour alone */
.lede a,.items a,.steps a,.aside-note a,.qa a,.fold-body p a,.bio a,.stuck a,.note a,.footnote a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}

/* ---------- scroll reveal: visible by default, hidden only after a real scroll ---------- */
.js .reveal.pending{opacity:0;transform:translate3d(0,14px,0)}
.js .reveal.pending.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .9s var(--ease-out)}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .films{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav{display:none}
  .menu-btn{display:block}
  .top-actions{margin-left:auto}
  .top.open .nav{display:flex;flex-direction:column;gap:0;position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 16px}
  .top.open .nav a{padding:14px 0;font-size:16px;border-bottom:1px solid var(--line)}
  .top.open .nav a:last-child{border-bottom:0}
  .top.open .menu-btn span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
  .top.open .menu-btn span:nth-child(2){opacity:0}
  .top.open .menu-btn span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
  .grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid4 .cell:not(:nth-child(4n+1)){padding-left:0;border-left:0}
  .grid4 .cell:nth-child(2n){padding-left:28px;border-left:1px solid var(--line)}
  .release,.dev{grid-template-columns:minmax(0,1fr);gap:56px}
  .apps{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:760px){
  body{font-size:16px}
  .sec{padding:88px 0}
  .hero{padding:72px 0 72px}
  .sec-head{grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:44px}
  .sec-head .lede{justify-self:start}
  .facts-row,.stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts-row{margin-top:56px}
  .stats div,.stats div+div{padding:28px 16px 28px 0;border-left:0}
  .stats div:nth-child(2n){padding-left:16px;border-left:1px solid var(--line)}
  .stats div:nth-child(n+3){border-top:1px solid var(--line)}
  .grid4,.cols3,.steps-line,.dl,.note,.films{grid-template-columns:minmax(0,1fr)}
  .films{gap:48px}
  .grid4 .cell:nth-child(2n){padding-left:0;border-left:0}
  .cols3{gap:36px}
  .steps-line li+li,.dl-col+.dl-col{padding-left:0;border-left:0}
  .steps-line li{padding-bottom:24px;border-bottom:1px solid var(--line)}
  .dl-col{padding:32px 0;border-bottom:1px solid var(--line)}
  .dl-col .more{min-height:0}
  .modes li{grid-template-columns:minmax(0,1fr);gap:4px}
  .cta .btn{flex:1 1 100%}
  .app{padding:24px}
  .links-list{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .closing{padding:96px 0}
}

@media (prefers-reduced-motion:reduce){
  .js .hi{animation:none}
  .js .reveal.pending{opacity:1;transform:none}
  .arrow::after,.fold>summary::after{transition:none}
  .film-play,.film-play::after{transition:none}
  .film-screen:hover .film-play,.film-screen:active .film-play{transform:none}
}
@media print{
  .top,.menu-btn,.copy,.tabs,.theme-btn{display:none!important}
  .js [role="tabpanel"][hidden]{display:block!important}
}
.hero h1{max-width:none}
.news-line{gap:8px}
.news-line .arrow::after{margin-left:0}
.small-fold>summary{list-style:none;cursor:pointer;display:inline-grid;grid-template-columns:auto 12px;align-items:center;gap:10px}
.small-fold>summary::-webkit-details-marker{display:none}
.small-fold>summary::after{content:"";width:12px;height:12px;transition:background-size .25s var(--ease)}
.small-fold>summary:hover{text-decoration:underline;text-underline-offset:3px}
.small-fold .rel-title{margin-top:8px}
.h2{text-wrap:balance;max-width:20ch}

/* =====================================================================
   Interactive layer (2026-09-21, second pass): Geist type, pill buttons,
   a dot field that answers the cursor, a replay console, a workspace
   explorer, a permission prompt you can answer, and light under the cursor.
   Motion is transform/opacity only and stops when nothing is happening.
   ===================================================================== */
:root{
  --sans:"Geist","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --accent:#0b6a80;
  --accent-soft:rgba(11,106,128,.10);
  --panel:#ffffff;
  --shadow:0 1px 0 rgba(0,0,0,.02),0 18px 50px -18px rgba(11,11,12,.18);
}
[data-theme="dark"]{
  --accent:#5fe1f5;
  --accent-soft:rgba(95,225,245,.10);
  --panel:#0f0f11;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset,0 24px 60px -24px rgba(0,0,0,.8);
}
body{font-feature-settings:normal}
.hero h1{letter-spacing:-.055em;font-weight:600}
.h2{letter-spacing:-.045em}

/* ---- buttons: pill, pressed, arrow that travels ---- */
.btn{height:48px;padding:0 24px;border-radius:999px;font-weight:500;
  transition:background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .15s var(--ease),box-shadow .2s var(--ease)}
.btn:active{transform:scale(.97)}
.btn-primary{box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 1px 2px rgba(0,0,0,.18),0 8px 22px -10px rgba(11,11,12,.45)}
[data-theme="dark"] .btn-primary{box-shadow:inset 0 -1px 0 rgba(0,0,0,.12),0 8px 26px -12px rgba(255,255,255,.28)}
.btn-primary:hover{background:var(--text);opacity:.9}
.btn-secondary{background:var(--panel)}
.btn-secondary:hover{border-color:var(--text);background:var(--panel)}
.btn-sm{height:36px;padding:0 16px;border-radius:999px}
.go::after{content:"\2192";display:inline-block;margin-left:2px;transition:transform .25s var(--ease)}
.go:hover::after{transform:translateX(4px)}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;padding:96px 0 88px}
.field{position:absolute;inset:0;width:100%;height:100%;z-index:0;display:block}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,6.2vw,84px)}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);flex:none}
.news-line{padding:6px 12px 6px 10px;border:1px solid var(--line-2);border-radius:999px;background:var(--panel)}

/* ---- console ---- */
.console{position:relative;border:1px solid var(--line-2);border-radius:18px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.console-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.console-title{font-weight:600;font-size:14.5px;letter-spacing:-.01em}
.console-state{display:inline-flex;align-items:center;gap:8px;font:500 12.5px/1 var(--mono);color:var(--muted)}
.briefs{display:flex;flex-wrap:wrap;gap:8px;padding:16px 18px 4px}
.brief{appearance:none;cursor:pointer;border:1px solid var(--line-2);background:transparent;color:var(--dim);font:500 13.5px/1 var(--sans);padding:9px 13px;border-radius:999px;transition:color .2s,border-color .2s,background-color .2s}
.brief:hover{color:var(--text);border-color:var(--muted)}
.brief.is-on{color:var(--bg);background:var(--text);border-color:var(--text)}
.run{padding:14px 18px 6px;display:grid;gap:0;min-height:236px}
.run li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:10px 0;border-top:1px dashed var(--line);font-size:14px;line-height:1.45}
.run li:first-child{border-top:0}
.run .who{font:500 12.5px/1.6 var(--mono);color:var(--muted)}
.run .what{color:var(--text)}
.run li.ask .what{color:var(--accent)}
.run li.done .what::after{content:"  \2713";color:var(--accent)}
.js .run li.wait{opacity:0;transform:translate3d(0,6px,0)}
.run li.show{opacity:1;transform:none;transition:opacity .45s var(--ease),transform .5s var(--ease-out)}
.run li.typing .what::after{content:"";display:inline-block;width:7px;height:1.05em;margin-left:3px;vertical-align:-2px;background:var(--accent);animation:caret .8s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
.console-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px 14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.replay{appearance:none;cursor:pointer;border:0;background:none;color:var(--accent);font:500 13px/1 var(--sans);padding:6px 0}
.replay:hover{text-decoration:underline;text-underline-offset:3px}
.replay{display:none}
.js .replay{display:inline}

/* ---- light under the cursor, on bordered surfaces (mouse only) ---- */
.spot{--mx:50%;--my:50%}
@media (hover:hover) and (pointer:fine){
  .spot::before{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s var(--ease);
    background:radial-gradient(420px circle at var(--mx) var(--my),var(--accent-soft),transparent 45%);
    z-index:0;
  }
  .spot:hover::before{opacity:1}
}
.spot>*{position:relative;z-index:1}

/* ---- explorer ---- */
.explorer{position:relative;display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);border:1px solid var(--line-2);border-radius:20px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.ex-list{flex-direction:column;gap:2px;padding:14px;margin:0;border-bottom:0;border-right:1px solid var(--line);overflow:visible}
.ex-tab{appearance:none;cursor:pointer;display:flex;align-items:center;gap:14px;width:100%;text-align:left;border:0;background:none;
  padding:13px 14px;border-radius:12px;font:500 15.5px/1.2 var(--sans);color:var(--dim);letter-spacing:-.01em;transition:background-color .2s,color .2s}
.ex-tab small{margin-left:auto;font:500 11.5px/1 var(--mono);color:var(--muted)}
.ex-n{font:500 12px/1 var(--mono);color:var(--muted);width:20px;flex:none}
.ex-tab:hover{color:var(--text);background:var(--bg-2)}
.ex-tab[aria-selected="true"]{color:var(--text);background:var(--bg-2)}
.ex-tab[aria-selected="true"] .ex-n{color:var(--accent)}
.ex-panels{padding:44px 48px}
.ex-panel h3{font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-.04em;line-height:1.05}
.ex-panel>p{color:var(--dim);font-size:17px;margin-top:16px;max-width:560px}
.ex-panel .ex-tags{font:500 13px/1.5 var(--mono);color:var(--muted);margin-top:18px}
.ex-demo{margin-top:34px;display:grid;gap:10px;max-width:620px}
.ex-demo p{display:grid;grid-template-columns:90px minmax(0,1fr);gap:14px;padding:14px 16px;border-radius:12px;font-size:15px;line-height:1.5}
.ex-demo span{font:500 12px/1.6 var(--mono);color:var(--muted)}
.ex-ask{background:var(--bg-2);color:var(--text)}
.ex-get{border:1px solid var(--line);color:var(--dim)}
.js .ex-panel[hidden]{display:none}
.js .ex-panel:not([hidden]){animation:rise .5s var(--ease-out) both}
/* without scripts every panel shows, one after another */
.ex-panel+.ex-panel{margin-top:44px}
.js .ex-panel+.ex-panel{margin-top:0}

/* ---- permission prompt ---- */
.perm-wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:20px;margin-bottom:72px}
.perm{position:relative;border:1px solid var(--line-2);border-radius:20px;background:var(--panel);box-shadow:var(--shadow);padding:30px 30px 28px}
.perm-kicker{font:500 12.5px/1 var(--mono);color:var(--muted)}
.perm-q{font-size:22px;line-height:1.4;letter-spacing:-.02em;margin-top:18px;font-weight:500}
.perm-who{font-weight:600}
.perm-act{color:var(--accent)}
.perm-q code{font-size:.8em}
.perm-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.perm.flash{animation:flash .5s var(--ease)}
@keyframes flash{0%{transform:scale(1)}40%{transform:scale(.99)}100%{transform:scale(1)}}
.audit{border:1px solid var(--line);border-radius:20px;padding:24px 26px;background:var(--bg-2);min-width:0}
.audit-h{font-weight:600;font-size:15px}
.audit-list{margin-top:14px;display:grid;gap:0;max-height:220px;overflow:hidden}
.audit-list li{display:grid;grid-template-columns:64px 44px minmax(0,1fr) auto;gap:10px;align-items:baseline;padding:10px 0;border-top:1px solid var(--line);font:400 12.5px/1.4 var(--mono);color:var(--dim)}
.audit-list li:first-child{border-top:0}
.audit-list .t{color:var(--muted)}
.audit-list .w{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.audit-list .v{color:var(--accent)}
.audit-list li.new{animation:rise .45s var(--ease-out) both}

/* ---- swarm play ---- */
.steps-line li{transition:opacity .35s var(--ease)}
.steps-line.playing li{opacity:.35}
.steps-line.playing li.lit{opacity:1}
.steps-line li b{transition:color .3s var(--ease)}
.steps-line li.lit b{color:var(--accent)}
.play-row{margin-top:28px}
.play-row{display:none}
.js .play-row{display:block}

/* ---- surfaces that catch the light ---- */
.app,.dl-col{position:relative}
.app.spot::before{border-radius:14px}

/* ---- responsive ---- */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:48px}
  .explorer{grid-template-columns:minmax(0,1fr)}
  .ex-list{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px;scrollbar-width:none}
  .ex-tab{width:auto;flex:none;white-space:nowrap}
  .ex-tab small{display:none}
  .ex-panels{padding:32px 28px}
  .perm-wrap{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  .hero{padding:56px 0 64px}
  .run li{grid-template-columns:minmax(0,1fr);gap:2px}
  .ex-panels{padding:26px 20px}
  .ex-demo p{grid-template-columns:minmax(0,1fr);gap:4px}
  .perm{padding:24px 20px}
  .perm-q{font-size:19px}
  .perm-actions .btn{flex:1 1 auto}
  .audit-list li{grid-template-columns:58px minmax(0,1fr) auto}
  .audit-list .k{display:none}
}
@media (prefers-reduced-motion:reduce){
  .js .run li.wait{opacity:1;transform:none}
  .run li.typing .what::after,.js .ex-panel:not([hidden]),.audit-list li.new,.perm.flash{animation:none}
  .btn:active{transform:none}
}
.hero-grid{grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);gap:48px}
.hero h1{font-size:clamp(40px,5.1vw,68px)}
.hero h1 span{white-space:nowrap}
@media (max-width:1000px){.hero-grid{grid-template-columns:minmax(0,1fr)}}
@media (max-width:420px){.hero h1 span{white-space:normal}}

/* =====================================================================
   Buttons for links, achievements (2026-09-21, third pass)
   ===================================================================== */

/* ---- chips: link rows as buttons ---- */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line-2);background:var(--panel);color:var(--text);font:500 14.5px/1 var(--sans);white-space:nowrap;
  transition:border-color .2s var(--ease),background-color .2s var(--ease),transform .15s var(--ease);
}
.chip:hover{text-decoration:none;border-color:var(--text)}
.chip:active{transform:scale(.97)}
.chip-sm{height:34px;padding:0 13px;font-size:13.5px}
.chip.go::after{color:var(--muted);transition:transform .25s var(--ease),color .2s}
.chip.go:hover::after{color:var(--text)}
.play-ico{width:0;height:0;border-left:8px solid var(--accent);border-top:5px solid transparent;border-bottom:5px solid transparent;margin-right:2px}
.press{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:22px 0 0}
.press-k{font-size:14px;color:var(--muted);margin-right:6px}
.rel-links{margin-top:24px}
.dl-col .more{margin-top:14px;min-height:3.4em;gap:6px}
.app .links{padding-top:22px;margin-top:auto;gap:6px}
.card-chip{margin-top:auto;align-self:flex-start}
a.app:hover .card-chip{border-color:var(--text)}
a.app:hover .card-chip::after{transform:translateX(4px);color:var(--text)}
.app .go.card-chip{padding-top:0}

/* ---- tiles: the developer's links ---- */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:26px}
.tile{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 22px;grid-template-rows:auto auto;column-gap:10px;
  padding:16px 18px;border:1px solid var(--line-2);border-radius:14px;background:var(--panel);color:var(--text);
  transition:border-color .2s var(--ease),transform .15s var(--ease)}
.tile:hover{text-decoration:none;border-color:var(--text)}
.tile:active{transform:scale(.98)}
.tile-k{font:500 12px/1.4 var(--mono);color:var(--muted)}
.tile-v{font-weight:500;font-size:15.5px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile-go{grid-column:2;grid-row:1/3;align-self:center;justify-self:end}
.tile-go::after{content:"\2197";color:var(--muted);display:inline-block;transition:transform .25s var(--ease),color .2s}
.tile:hover .tile-go::after{transform:translate(2px,-2px);color:var(--accent)}
.tile:last-child{grid-column:1/-1}


/* ---- achievements ---- */
.tray{margin:72px auto 0;max-width:880px;text-align:left}
.tray-h{font-weight:600;font-size:15px;display:flex;justify-content:space-between}
.tray-h span{font:500 13px/1.6 var(--mono);color:var(--muted)}
.tray-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;margin-top:14px}
.tray-list li{position:relative;padding:14px 14px 14px 40px;border:1px dashed var(--line-2);border-radius:12px;color:var(--muted);transition:border-color .3s,background-color .3s,color .3s}
.tray-list li::before{content:"";position:absolute;left:14px;top:17px;width:14px;height:14px;border-radius:50%;border:1.5px solid var(--line-2)}
.tray-list b{display:block;font-size:14.5px;font-weight:600}
.tray-list span{display:block;font-size:13px;margin-top:2px}
.tray-list li.got{border-style:solid;border-color:var(--text);color:var(--dim);background:var(--panel)}
.tray-list li.got b{color:var(--text)}
.tray-list li.got::before{border-color:var(--accent);background:var(--accent)}
.tray-list li.got::after{content:"";position:absolute;left:18.5px;top:20px;width:4px;height:7px;border:solid var(--bg);border-width:0 1.8px 1.8px 0;transform:rotate(45deg)}
.tray{display:none}
.js .tray{display:block}
.toasts{position:fixed;right:20px;bottom:20px;z-index:80;display:grid;gap:8px;pointer-events:none}
.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:14px;background:var(--text);color:var(--bg);box-shadow:0 18px 40px -16px rgba(0,0,0,.5);font-size:14.5px;
  animation:toastIn .45s var(--ease-out) both}
.toast.out{animation:toastOut .35s var(--ease) both}
.toast b{font-weight:600}
.toast i{font-style:normal;font:500 12px/1 var(--mono);opacity:.7}
@keyframes toastIn{from{opacity:0;transform:translate3d(0,14px,0) scale(.98)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translate3d(0,8px,0)}}

@media (max-width:760px){
  .tiles{grid-template-columns:minmax(0,1fr)}
  .toasts{left:16px;right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  .toast,.toast.out{animation:none}
  .chip:active,.tile:active{transform:none}
}
/* chips inside app cards: text centred in the pill, normal ink */
.app .chip{padding-top:0;padding-bottom:0;color:var(--text)}
.app .links.chips{margin-top:auto;padding-top:22px}

/* =====================================================================
   Fourth pass: page-wide living background, colour for what matters,
   buttons that lean in, panels that tilt.
   ===================================================================== */
:root{
  --hl:#0b6a80;            /* cyan-teal for key phrases */
  --mark:#d9f99d;          /* acid lime, as a marker behind text */
  --mark-ink:#0b0b0c;
}
[data-theme="dark"]{
  --hl:#5fe1f5;
  --mark:#d4ff3a;
  --mark-ink:#0b0b0c;
}

/* the field now sits behind the whole page */
.field{position:fixed;inset:0;width:100vw;height:100vh;z-index:-1;pointer-events:none}
body{background:transparent}
html{background:var(--bg)}
.hero{overflow:visible}

/* colour for the words that matter */
.hl{color:var(--hl)}
.mk,.mk-t{color:var(--mark-ink);background:var(--mark);border-radius:.14em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.mk{padding:0 .14em;margin:0 -.04em}
.mk-t{padding:.02em .22em}
/* the headline marker wipes in once, drawn on a layer that only scales */
.mk.wipe{position:relative;background:none;padding:0 .12em;z-index:0}
.mk.wipe::before{content:"";position:absolute;inset:.06em 0 .02em;background:var(--mark);border-radius:.1em;z-index:-1;transform-origin:left;transform:scaleX(1)}
.js .mk.wipe::before{animation:wipe .9s var(--ease-out) .55s both}
@keyframes wipe{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.stats .n{color:var(--text)}
.stats .n::first-letter{color:inherit}
.facts-row li b{color:var(--hl)}
[data-theme="dark"] .facts-row li b{color:var(--text)}
[data-theme="dark"] .facts-row li b::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mark);margin-right:8px;vertical-align:2px}
.facts-row li b::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--hl);margin-right:8px;vertical-align:2px}
.ex-tab[aria-selected="true"] .ex-n{color:var(--hl)}
.ex-panel .ex-tags{color:var(--hl)}
.rel-meta .v{color:var(--text)}
.status{color:var(--ok)}

/* buttons that lean toward the cursor (mouse only, set by main.js) */
.mag{--tx:0px;--ty:0px;transform:translate(var(--tx),var(--ty))}
.mag:active{transform:translate(var(--tx),var(--ty)) scale(.97)}
.mag.settle{transition:transform .45s var(--ease-out),background-color .2s,box-shadow .2s}

/* panels that tilt a few degrees toward the cursor */
.tilt{--rx:0deg;--ry:0deg;transform:perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry));transform-style:preserve-3d;transition:transform .5s var(--ease-out),border-color .2s,background-color .2s}
.tilt.live{transition:border-color .2s,background-color .2s}

@media (prefers-reduced-motion:reduce){
  .js .mk.wipe::before{animation:none}
  .mag,.tilt{transform:none!important}
}
.js .tilt.hi{animation-fill-mode:backwards}
.hero h1 .mk{display:inline-block}
/* the caret and the tick sit at the end of the line without taking width,
   so a line never re-wraps mid-replay and nothing around it moves */
.run li.typing .what::after{margin-right:-10px}
.run li.done .what::after{content:"\2713";display:inline-block;margin-left:.45em;margin-right:-1.4em;width:auto}
/* pin the console to the top of its column: when the web font lands a moment
   after the first paint, its text re-flows inside the box instead of moving it */
.hero-grid{align-items:start}
.console{margin-top:58px}
@media (max-width:1000px){.console{margin-top:0}}

/* ---- GitHub Starstruck badge on the stars number ---- */
.ach-badge{display:inline-flex;align-items:center;gap:10px;margin-top:18px;padding:4px 14px 4px 4px;border:1px solid var(--line-2);border-radius:999px;color:var(--text);text-decoration:none;transition:background-color .15s,border-color .15s}
.ach-badge img{width:40px;height:40px;flex:none;display:block;border-radius:50%}
.ach-badge b{display:block;font-size:14px;font-weight:600;line-height:1.2}
.ach-badge small{display:block;white-space:nowrap;font-size:12px;color:var(--muted);line-height:1.3}
.ach-badge:hover{background:var(--bg-2);border-color:var(--text)}
.ach-badge:focus-visible{outline:2px solid var(--link);outline-offset:3px}

/* ---- ask about HashCortX (hero panel) ---- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.qa-topics{display:flex;gap:2px;padding:10px 12px 0;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.qa-topics::-webkit-scrollbar{display:none}
.qa-topic{appearance:none;flex:none;cursor:pointer;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:10px 10px 11px;font:500 13.5px/1 var(--sans);color:var(--muted);transition:color .2s,border-color .2s}
.qa-topic:hover{color:var(--text)}
.qa-topic.is-on{color:var(--text);border-bottom-color:var(--hl)}
.qa-qs{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px 2px}
.qa-qs .brief{font-size:13px;padding:8px 12px;line-height:1.2;text-align:left}
.qa-qs .brief.is-on{color:var(--text);background:var(--bg-2);border-color:var(--muted)}
.thread{display:flex;flex-direction:column;gap:12px;height:272px;overflow-y:auto;padding:16px 18px 18px;overscroll-behavior:contain;scrollbar-width:thin}
.msg{max-width:90%;font-size:14.5px;line-height:1.55;margin:0}
.msg.q{align-self:flex-end;background:var(--text);color:var(--bg);padding:9px 14px;border-radius:16px 16px 4px 16px;font-weight:500}
.msg.a{align-self:flex-start;color:var(--text);padding-left:12px;border-left:2px solid var(--hl)}
.msg.a .chip{margin-top:10px}
.msg.a p.typing::after{content:"";display:inline-block;width:7px;height:1em;margin-left:3px;margin-right:-10px;vertical-align:-2px;background:var(--hl);animation:caret .8s steps(1) infinite}
.msg.wait{align-self:flex-start;display:flex;gap:5px;padding:12px 14px;border-radius:14px;background:var(--bg-2)}
.msg.wait span{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:qaDot 1s var(--ease) infinite}
.msg.wait span:nth-child(2){animation-delay:.15s}
.msg.wait span:nth-child(3){animation-delay:.3s}
@keyframes qaDot{0%,100%{opacity:.3;transform:none}40%{opacity:1;transform:translate3d(0,-3px,0)}}
@media (max-width:760px){.thread{height:300px}.msg{max-width:96%}}
@media (prefers-reduced-motion:reduce){.msg.wait span,.msg.a p.typing::after{animation:none}}
/* thinking: a folded trace of the steps the page really took */
.msg.think{align-self:flex-start;max-width:96%;font-size:13px}
.think-h{appearance:none;display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:2px 0;cursor:pointer;color:var(--muted);font:500 12.5px/1.3 var(--mono)}
.think-h b{font-weight:500}
.think-h::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);margin-left:2px;transition:transform .2s var(--ease)}
.think.open .think-h::after{transform:rotate(45deg)}
.think-h:hover{color:var(--text)}
.think-i{width:12px;height:12px;border-radius:50%;border:1.5px solid var(--line-2);border-top-color:var(--hl);flex:none}
.think.on .think-i{animation:spin .8s linear infinite}
.think:not(.on) .think-i{border-color:var(--hl)}
.think.on .think-h b{background:linear-gradient(90deg,var(--muted) 0%,var(--text) 50%,var(--muted) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 1.4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{from{background-position:100% 0}to{background-position:-100% 0}}
.think-steps{display:none;margin:8px 0 0 5px;padding-left:14px;border-left:1px dashed var(--line-2);font:400 12.5px/1.5 var(--mono);color:var(--muted)}
.think.open .think-steps{display:grid;gap:4px}
.think-steps li{position:relative;overflow-wrap:anywhere}
.think-steps li::before{content:"";position:absolute;left:-18px;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--panel);border:1.5px solid var(--hl)}
.think-steps li.ok::before{background:var(--hl)}
.think-steps li:not(.ok){color:var(--text)}
/* ask your own */
.qa-ask{display:none;align-items:center;gap:8px;margin:0 14px 14px;padding:5px 5px 5px 16px;border:1px solid var(--line-2);border-radius:999px;background:var(--bg);transition:border-color .2s}
.js .qa-ask{display:flex}
.qa-ask:focus-within{border-color:var(--hl)}
.qa-ask input{flex:1;min-width:0;border:0;background:none;outline:none;color:var(--text);font:400 14.5px/1.4 var(--sans);padding:6px 0}
.qa-ask input::placeholder{color:var(--muted)}
.qa-send{appearance:none;flex:none;width:34px;height:34px;border-radius:50%;border:0;cursor:pointer;background:var(--text);color:var(--bg);font:600 16px/1 var(--sans);transition:transform .15s var(--ease)}
.qa-send:active{transform:scale(.94)}
.qa-send:focus-visible,.qa-topic:focus-visible,.think-h:focus-visible{outline:2px solid var(--link);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.think.on .think-i,.think.on .think-h b{animation:none}.think.on .think-h b{color:var(--text);background:none}}

/* ---- swarm: a diagram of one run ---- */
.flow{position:relative;margin-top:8px;border:1px solid var(--line-2);border-radius:22px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}
.flow-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px;padding:14px 18px;border-bottom:1px solid var(--line)}
.flow-modes{display:flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:999px;background:var(--bg-2)}
.flow-mode{appearance:none;border:0;cursor:pointer;background:none;color:var(--muted);font:500 13.5px/1 var(--sans);padding:9px 14px;border-radius:999px;transition:color .2s,background-color .2s,box-shadow .2s}
.flow-mode:hover{color:var(--text)}
.flow-mode.is-on{color:var(--text);background:var(--panel);box-shadow:0 1px 2px rgba(0,0,0,.08),0 0 0 1px var(--line-2)}
.flow-mode:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.flow-stage{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr) 40px minmax(0,1.25fr) 40px minmax(0,1fr) 40px minmax(0,1fr);align-items:center;padding:40px 28px}
.workers{display:grid;gap:10px}
.node{position:relative;padding:16px 16px 15px;border:1px solid var(--line-2);border-radius:14px;background:var(--bg);transition:border-color .35s var(--ease),opacity .35s var(--ease),background-color .35s var(--ease),transform .35s var(--ease-out)}
.node.sm{padding:11px 14px}
.node-k{display:block;font:500 11.5px/1.3 var(--mono);color:var(--muted)}
.node b{display:block;margin-top:6px;font-size:16px;font-weight:600;letter-spacing:-.02em;line-height:1.25}
.node.sm b{font-size:14.5px;margin-top:4px}
.node-s{display:block;margin-top:4px;font-size:13px;color:var(--dim)}
.flow.playing .node:not(.lit){opacity:.4}
.node.lit{border-color:var(--hl)}
.node.lit .node-k{color:var(--hl)}
.node.end.lit{background:var(--text);border-color:var(--text)}
.node.end.lit b,.node.end.lit .node-k,.node.end.lit .node-s{color:var(--bg)}
.node.agree{box-shadow:inset 3px 0 0 var(--hl)}
.node.dim{opacity:.4}
.node.fail{border-color:#c2410c;border-style:dashed}
.node.fail b,.node.fail .node-k{color:#c2410c}
[data-theme="dark"] .node.fail{border-color:#fb923c}
[data-theme="dark"] .node.fail b,[data-theme="dark"] .node.fail .node-k{color:#fb923c}
.wire{position:relative;height:1px;background:var(--line-2);margin:0 6px;overflow:visible}
.wire::after{content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;border-right:1px solid var(--line-2);border-top:1px solid var(--line-2);transform:rotate(45deg)}
.wire.lit{background:var(--hl)}
.wire.lit::after{border-color:var(--hl)}
.wire i{position:absolute;left:0;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--hl);opacity:0}
.wire.go i{animation:packet .45s var(--ease) both}
@keyframes packet{0%{opacity:1;transform:translate3d(0,0,0)}100%{opacity:0;transform:translate3d(24px,0,0)}}
.flow-cap{padding:16px 22px 18px;border-top:1px solid var(--line);font-size:15.5px;color:var(--dim)}
@media (max-width:1000px){
  .flow-stage{grid-template-columns:minmax(0,1fr);padding:24px 18px;gap:0}
  .wire{width:1px;height:26px;margin:0 auto}
  .wire::after{right:auto;left:-3px;top:auto;bottom:0;transform:rotate(135deg)}
  .wire i{left:-3px;top:0}
  @keyframes packet{0%{opacity:1;transform:translate3d(0,0,0)}100%{opacity:0;transform:translate3d(0,18px,0)}}
  .workers{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:560px){.workers{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){.wire.go i{animation:none}.node{transition:none}}

/* ---- back to top: the app logo, floating, with a reading-progress ring ---- */
.to-top{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--panel);box-shadow:var(--shadow);opacity:0;transform:translate3d(0,14px,0) scale(.9);pointer-events:none;transition:opacity .3s var(--ease),transform .35s var(--ease-out)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top img{width:36px;height:36px;border-radius:9px;display:block}
.to-top-ring{position:absolute;inset:0;width:56px;height:56px;transform:rotate(-90deg)}
.to-top-ring circle{fill:none;stroke:var(--line-2);stroke-width:2}
.to-top-ring .p{stroke:var(--hl);stroke-linecap:round;stroke-dasharray:163.4;stroke-dashoffset:163.4}
.to-top-tip{position:absolute;right:66px;top:50%;white-space:nowrap;padding:7px 11px;border-radius:8px;background:var(--text);color:var(--bg);font:500 12.5px/1 var(--sans);opacity:0;transform:translate3d(6px,-50%,0);transition:opacity .2s var(--ease),transform .25s var(--ease-out);pointer-events:none}
@media (hover:hover){
  .to-top.show:hover{transform:translate3d(0,-3px,0)}
  .to-top:hover .to-top-tip{opacity:1;transform:translate3d(0,-50%,0)}
}
.to-top:active{transform:scale(.94)}
.to-top:focus-visible{outline:2px solid var(--link);outline-offset:3px}
.toasts{bottom:88px}
@media (max-width:760px){.to-top{right:16px;bottom:16px;width:50px;height:50px}.to-top-ring{width:50px;height:50px}.to-top img{width:32px;height:32px}.toasts{bottom:80px}}
@media (prefers-reduced-motion:reduce){.to-top,.to-top-tip{transition:none}}
/* chat area: older messages fade out at the top edge instead of being cut */
.thread{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 22px);mask-image:linear-gradient(to bottom,transparent 0,#000 22px)}
@media (max-width:640px){
  .flow-bar{flex-direction:column;align-items:stretch}
  .flow-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-radius:16px}
  .flow-mode{border-radius:12px;padding:11px 8px}
  .flow-bar .btn{width:100%;justify-content:center}
  .flow-stage{padding:18px 14px}
  .node{padding:12px 14px}
  .node b{margin-top:3px;font-size:15px}
  .node-s{margin-top:2px;font-size:12.5px}
  .node.sm{padding:9px 12px}
  .workers{gap:8px}
  .wire{height:20px}
}

/* ---- hero: the app icon in the right column ---- */
.hero-logo{display:grid;place-items:center;margin-top:40px}
.hero-logo img{width:min(100%,360px);height:auto;border-radius:22%;box-shadow:0 30px 60px -28px rgba(0,0,0,.45),0 0 0 1px var(--line)}
@media (max-width:1000px){.hero-logo{margin-top:0;justify-items:start}.hero-logo img{width:160px}}

/* ---- Ask HashCortX Agent: a black macOS Terminal window, the same in light and dark ---- */
.term{--t-bg:#0c0c0d;--t-bar:#1b1b1e;--t-line:#2a2a2e;--t-text:#ecece6;--t-dim:#b9b9b2;--t-mute:#8f8f89;--t-cyan:#5fe1f5;--t-green:#5ee08a;--t-red:#ff8a70;
  margin-top:56px;background:var(--t-bg);color:var(--t-text);border:1px solid var(--t-line);border-radius:12px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6),0 0 0 1px rgba(0,0,0,.25);font-family:var(--mono);overflow:hidden}
.term .term-bar{position:relative;display:flex;align-items:center;justify-content:space-between;padding:11px 14px;background:var(--t-bar);border-bottom:1px solid var(--t-line)}
.term .lights{display:flex;gap:8px}
.term .lights i{width:12px;height:12px;border-radius:50%;background:#ff5f57}
.term .lights i:nth-child(2){background:#febc2e}
.term .lights i:nth-child(3){background:#28c840}
.term .console-title{position:absolute;left:50%;transform:translateX(-50%);font:500 13px/1 var(--mono);color:var(--t-dim);white-space:nowrap}
.term .console-state{color:var(--t-mute)}
.term .dot-live{background:var(--t-green);box-shadow:0 0 0 3px rgba(94,224,138,.18)}
.term .qa-topics{border-bottom:1px solid var(--t-line);padding:6px 10px 0}
.term .qa-topic{font:500 13px/1 var(--mono);color:var(--t-mute)}
.term .qa-topic:hover,.term .qa-topic.is-on{color:var(--t-text)}
.term .qa-topic.is-on{border-bottom-color:var(--t-cyan)}
.term .qa-topic::before{content:"./";color:var(--t-mute)}
.term .qa-qs{padding:14px 16px 4px}
.term .qa-qs .brief{font:400 12.5px/1.3 var(--mono);color:var(--t-dim);border-color:var(--t-line);border-radius:6px;padding:8px 11px}
.term .qa-qs .brief:hover{color:var(--t-text);border-color:var(--t-mute)}
.term .qa-qs .brief.is-on{color:var(--t-bg);background:var(--t-cyan);border-color:var(--t-cyan)}
.term .thread{height:330px;padding:14px 18px 16px;gap:10px;scrollbar-color:var(--t-line) transparent}
.term .msg{font-size:13.5px;line-height:1.6;max-width:100%}
.term .msg.q{align-self:stretch;background:none;color:var(--t-text);padding:0;border-radius:0;font-weight:500}
.term .msg.q::before{content:"you@hashcortx ~ % ";color:var(--t-green);font-weight:400}
.term .msg.a{align-self:stretch;border:0;padding:0;color:var(--t-text)}
.term .msg.a p::before{content:"agent \203A  ";color:var(--t-cyan)}
.term .msg.a.no p::before{content:"agent \2715  ";color:var(--t-red)}
.term .msg.a.no p{color:var(--t-dim)}
.term .msg.a p.typing::after{background:var(--t-cyan)}
.term .msg.a .chip{height:30px;border-radius:6px;font:500 12.5px/1 var(--mono);color:var(--t-cyan);border-color:var(--t-line);background:none}
.term .msg.a .chip:hover{border-color:var(--t-cyan)}
.term .think-h{color:var(--t-mute)}
.term .think-h:hover{color:var(--t-text)}
.term .think-i{border-color:var(--t-line);border-top-color:var(--t-cyan)}
.term .think:not(.on) .think-i{border-color:var(--t-cyan)}
.term .think.on .think-h b{background:linear-gradient(90deg,var(--t-mute) 0%,var(--t-text) 50%,var(--t-mute) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}
.term .think-steps{border-left-color:var(--t-line);color:var(--t-mute)}
.term .think-steps li::before{background:var(--t-bg);border-color:var(--t-cyan)}
.term .think-steps li.ok::before{background:var(--t-cyan)}
.term .think-steps li:not(.ok){color:var(--t-text)}
.term .think-steps li.bad{color:var(--t-red)}
.term .think-steps li.bad::before{background:var(--t-red);border-color:var(--t-red)}
.term .qa-ask{margin:0;border:0;border-top:1px solid var(--t-line);border-radius:0;background:none;padding:10px 12px 10px 18px;gap:10px}
.term .qa-ask:focus-within{background:rgba(255,255,255,.02)}
.term .prompt{flex:none;font:400 13.5px/1 var(--mono);color:var(--t-green)}
.term .qa-ask input{font:400 13.5px/1.4 var(--mono);color:var(--t-text);caret-color:var(--t-cyan)}
.term .qa-ask input::placeholder{color:var(--t-mute)}
.term .qa-send{width:32px;height:32px;border-radius:6px;background:var(--t-bar);color:var(--t-text);border:1px solid var(--t-line);font:500 15px/1 var(--mono)}
.term .qa-send:hover{border-color:var(--t-mute)}
.term .console-foot{background:var(--t-bar);border-top:1px solid var(--t-line);color:var(--t-mute);font:400 12px/1.5 var(--mono)}
.term .replay{color:var(--t-cyan);font:500 12.5px/1 var(--mono)}
.term :focus-visible{outline:2px solid var(--t-cyan);outline-offset:2px}
@media (max-width:760px){
  .term{margin-top:40px}
  .term .console-title{position:static;transform:none;margin:0 auto 0 12px;font-size:12px}
  .term .console-state{display:none}
  .term .thread{height:360px;padding:12px 14px}
  .term .prompt{display:none}
  .term .qa-ask{padding-left:14px}
}
@media (max-width:760px){
  .term .qa-qs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:10px;-webkit-mask-image:linear-gradient(to right,#000 85%,transparent);mask-image:linear-gradient(to right,#000 85%,transparent)}
  .term .qa-qs::-webkit-scrollbar{display:none}
  .term .qa-qs .brief{flex:none;white-space:nowrap}
}
/* the floating logo steps aside while someone is typing a question */
body:has(#qa-in:focus) .to-top{opacity:0;pointer-events:none}

/* ---- Ask HashCortX Agent: cleaner, smoother (edited in place) ---- */
.term{border-radius:14px}
.term .term-bar{padding:12px 16px}
.term .console-state{gap:10px}
.term .replay{padding:4px 0 4px 10px;margin-left:4px;border-left:1px solid var(--t-line)}
.term .thread{height:380px;padding:22px 24px 12px;gap:14px;scroll-behavior:auto}
.term .msg{animation:msgIn .38s var(--ease-out) both}
@keyframes msgIn{from{opacity:0;transform:translate3d(0,6px,0)}to{opacity:1;transform:none}}
.term .msg.q{color:var(--t-text);font-weight:500}
.term .msg.q::before{content:"\203A  ";color:var(--t-green);font-weight:600}
.term .msg.a p{color:var(--t-dim);line-height:1.7}
.term .msg.a p::before{content:none}
.term .msg.a.no p::before{content:"\2715  ";color:var(--t-red)}
.term .msg.a .chip{margin-top:12px}
.term .msg.think{margin:-4px 0 -2px}
.term .think-steps{display:grid;gap:3px;margin:0;padding:6px 0 2px 14px}
.term .think-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}
.term .think.open .think-body{grid-template-rows:1fr}
.term .think-body>ol{overflow:hidden;min-height:0;margin-left:5px}
.term .qa-chips{display:flex;flex-wrap:wrap;gap:8px;padding:6px 24px 14px;min-height:50px}
.qchip{appearance:none;cursor:pointer;border:1px solid var(--t-line);background:transparent;color:var(--t-dim);font:400 12.5px/1 var(--mono);padding:9px 13px;border-radius:999px;animation:msgIn .35s var(--ease-out) both;transition:color .2s,border-color .2s,background-color .2s}
.qchip:nth-child(2){animation-delay:.04s}.qchip:nth-child(3){animation-delay:.08s}.qchip:nth-child(4){animation-delay:.12s}.qchip:nth-child(5){animation-delay:.16s}
.qchip:hover{color:var(--t-text);border-color:var(--t-cyan);background:rgba(95,225,245,.06)}
.qchip:active{transform:scale(.97)}
.term .qa-ask{padding:12px 14px 12px 24px;background:rgba(255,255,255,.015)}
.term .prompt{font-size:16px;color:var(--t-green)}
.term .qa-send{border-radius:999px;background:var(--t-text);color:var(--t-bg);border:0}
.term .qa-send:hover{background:var(--t-cyan)}
@media (max-width:760px){
  .term .console-state{display:inline-flex}
  .term .console-state .dot-live,.term .console-status{display:none}
  .term .replay{border-left:0;padding-left:0}
  .term .thread{height:400px;padding:16px 16px 10px}
  .term .qa-chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:6px 16px 12px;-webkit-mask-image:linear-gradient(to right,#000 85%,transparent);mask-image:linear-gradient(to right,#000 85%,transparent)}
  .term .qa-chips::-webkit-scrollbar{display:none}
  .qchip{flex:none;white-space:nowrap}
  .term .prompt{display:inline}
  .term .qa-ask{padding-left:16px}
}
@media (prefers-reduced-motion:reduce){.term .msg,.qchip{animation:none}.term .think-body{transition:none}}
.term .think-steps{padding:0 0 0 14px}
.term .think-steps li:first-child{margin-top:6px}
.term .qa-ask input:focus,.term .qa-ask input:focus-visible{outline:none}
.term .qa-ask:focus-within .prompt{color:var(--t-cyan)}

/* ---- agent: icons, streaming, suggestions (third pass) ---- */
.term .msg.a{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:start}
.term .msg.a .av{display:grid;place-items:center;width:22px;height:22px;margin-top:2px;color:var(--t-cyan)}
.term .msg.a.no .av{color:var(--t-red)}
.term .msg.a.no p::before{content:none}
.term .msg.a .bd{min-width:0;grid-column:2}
/* text placed straight in a reply, without the avatar beside it, takes the whole row instead of the avatar's narrow column */
.term .msg.a>p{grid-column:1/-1}
.term .msg.a p{margin:0}
.term .msg.a p.typing::after{width:8px;height:1.1em;margin-left:2px;margin-right:-10px;border-radius:1px;animation:caret 1s steps(1) infinite}
.a-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;animation:msgIn .35s var(--ease-out) both}
.term .msg.a .a-row .chip{margin-top:0}
.a-copy{appearance:none;display:inline-flex;align-items:center;gap:6px;border:0;background:none;cursor:pointer;padding:6px 8px;border-radius:6px;color:var(--t-mute);font:500 12px/1 var(--mono);opacity:.0;transition:opacity .2s var(--ease),color .2s,background-color .2s}
.term .msg.a:hover .a-copy,.a-copy:focus-visible,.a-copy.did{opacity:1}
@media (hover:none){.a-copy{opacity:1}}
.a-copy:hover{color:var(--t-text);background:rgba(255,255,255,.05)}
.a-copy.did{color:var(--t-green)}
/* thinking header: an orbit while working, a drawn tick when done */
.term .think-i{width:16px;height:16px;border:0;display:grid;place-items:center;color:var(--t-cyan)}
.term .think.on .think-i{animation:none}
.term .think-i .orbit{animation:spin .9s linear infinite;transform-origin:50% 50%}
.term .think.was-no .think-i{color:var(--t-red)}
.term .think-i .tick path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw .45s var(--ease-out) .05s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.term .think-h::after{transition:transform .3s var(--ease)}
/* each step: an icon that lights up when the step is done */
.term .think-steps{border-left:0;padding-left:2px;gap:5px}
.term .think-steps li{display:grid;grid-template-columns:18px minmax(0,1fr);gap:9px;align-items:start;animation:msgIn .32s var(--ease-out) both}
.term .think-steps li::before{content:none}
.term .think-steps .si{display:grid;place-items:center;width:18px;height:18px;margin-top:1px;color:var(--t-mute);transition:color .3s var(--ease)}
.term .think-steps .si svg{width:14px;height:14px}
.term .think-steps li.ok .si{color:var(--t-cyan)}
.term .think-steps li:not(.ok):not(.bad) .st{color:var(--t-text)}
.term .think-steps li.bad .si{color:var(--t-red)}
/* suggestions while typing */
.qa-suggest{display:grid;gap:2px;margin:0 16px 8px;padding:6px;border:1px solid var(--t-line);border-radius:12px;background:var(--t-bar);animation:msgIn .22s var(--ease-out) both}
.qa-suggest[hidden]{display:none}
.sg{appearance:none;display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:none;cursor:pointer;padding:9px 10px;border-radius:8px;color:var(--t-dim);font:400 13px/1.3 var(--mono)}
.sg svg{flex:none;color:var(--t-mute)}
.sg:hover,.sg.on{background:rgba(95,225,245,.08);color:var(--t-text)}
.sg.on svg,.sg:hover svg{color:var(--t-cyan)}
/* input row */
.term .prompt{display:grid;place-items:center;color:var(--t-green);transition:color .2s}
.term .qa-send{display:grid;place-items:center;transition:background-color .2s,transform .15s var(--ease)}
.term.busy .qa-send{background:var(--t-bar);color:var(--t-text);box-shadow:inset 0 0 0 1px var(--t-line)}
.term.busy .dot-live{animation:pulse 1.2s var(--ease) infinite}
@keyframes pulse{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.term .think-i .orbit,.term.busy .dot-live,.a-row,.qa-suggest,.term .think-steps li{animation:none}.term .think-i .tick path{animation:none;stroke-dashoffset:0}}
/* suggestions float over the conversation, so typing never changes the page height */
.term .qa-ask{position:relative}
.term .qa-suggest{position:absolute;left:12px;right:12px;bottom:calc(100% + 8px);margin:0;z-index:3;box-shadow:0 18px 40px -18px rgba(0,0,0,.8)}
.term .msg.a .av img{width:22px;height:22px;border-radius:6px;display:block}
.term .msg.a.no .av img{opacity:.75}
/* copy sits in the reply's corner, so it takes no room of its own */
.term .msg.a{position:relative}
.term .msg.a .bd{padding-right:74px}
.a-copy{position:absolute;top:-3px;right:0}
.a-row:not(:has(.chip)){margin-top:0}
@media (max-width:760px){.term .msg.a .bd{padding-right:0}.a-copy{position:static;margin-left:-8px}.a-row:not(:has(.chip)){margin-top:6px}}
.field{will-change:transform}

/* ---- no decorative dots: SVG icons that mean something ---- */
.news-line .ni{flex:none;color:var(--hl);margin-right:2px}
.facts-row li b::before,[data-theme="dark"] .facts-row li b::before{content:none}
.facts-row li b{display:inline-flex;align-items:center;gap:8px}
.facts-row .fi{flex:none;color:var(--hl)}
.term .console-state svg{flex:none;color:var(--t-green)}
.term .st-busy{display:none;color:var(--t-cyan)}
.term.busy .st-ready{display:none}
.term.busy .st-busy{display:block;animation:spin .9s linear infinite}
.tray-list li{padding-left:44px}
.tray-list li::before,.tray-list li.got::before,.tray-list li.got::after{content:none}
.tray-list .tr-i{position:absolute;left:14px;top:15px;color:var(--line-2);transition:color .3s var(--ease)}
.tray-list .tr-i path:last-child{opacity:0;transition:opacity .3s var(--ease)}
.tray-list li.got .tr-i{color:var(--hl)}
.tray-list li.got .tr-i path:last-child{opacity:1}
/* swarm: the arrow line draws itself instead of a travelling dot */
.wire i{display:none}
.wire.lit{background:var(--line-2)}
.wire::before{content:"";position:absolute;inset:0;background:var(--hl);transform:scaleX(0);transform-origin:left center}
.wire.lit::before{transform:scaleX(1);transition:transform .42s var(--ease-out)}
@media (max-width:1000px){.wire::before{transform:scaleY(0);transform-origin:center top}.wire.lit::before{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.term.busy .st-busy{animation:none}.wire.lit::before{transition:none}}
.facts-row li b{display:flex}
.facts-row li b{align-items:flex-start}.facts-row .fi{margin-top:.2em}

/* ---- theme switch: the new theme spreads from the switch in a circle ---- */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-old(root){z-index:1}
::view-transition-new(root){z-index:2}
.theme-btn span{transition:transform .7s cubic-bezier(.65,0,.35,1)}
[data-theme="dark"] .theme-btn span{transform:rotate(180deg)}

/* 3.0 harness section */
#harness .footnote{margin:56px 0 22px}
#harness .rel-links{margin-top:28px}
@media (max-width:700px){
  #harness .table-wrap table{min-width:0}
  #harness .table-wrap thead{display:none}
  #harness .table-wrap tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;padding:16px 0;border-bottom:1px solid var(--line)}
  #harness .table-wrap th,#harness .table-wrap td{padding:0;border:0}
  #harness .table-wrap td:last-child{grid-column:1/-1;color:var(--dim)}
}