/* backlab.trade — one stylesheet, every page. A trading terminal, so the page is dark and
   colour carries meaning: blue is the bid, red is the ask, yellow is the busiest price. */

@font-face { font-family: "Clash Display"; font-weight: 600; font-display: swap; src: url("/assets/fonts/ClashDisplay-600.woff2") format("woff2"); }
@font-face { font-family: "Clash Display"; font-weight: 700; font-display: swap; src: url("/assets/fonts/ClashDisplay-700.woff2") format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 400; font-display: swap; src: url("/assets/fonts/PlexSans-400.woff2") format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 500; font-display: swap; src: url("/assets/fonts/PlexSans-500.woff2") format("woff2"); }
@font-face { font-family: "Plex Mono"; font-weight: 400; font-display: swap; src: url("/assets/fonts/PlexMono-400.woff2") format("woff2"); }
@font-face { font-family: "Plex Mono"; font-weight: 500; font-display: swap; src: url("/assets/fonts/PlexMono-500.woff2") format("woff2"); }

:root {
  color-scheme: dark;
  --bg-0: oklch(0.175 0.018 252);
  --bg-1: oklch(0.205 0.020 252);
  --bg-2: oklch(0.250 0.022 252);
  --line: oklch(0.90 0.01 252 / 0.11);
  --line-2: oklch(0.90 0.01 252 / 0.20);
  --text: oklch(0.955 0.006 252);
  --text-2: oklch(0.83 0.012 252);
  --dim: oklch(0.66 0.018 252);
  --bid: oklch(0.72 0.135 232);
  --ask: oklch(0.665 0.215 27);
  --poc: oklch(0.86 0.15 92);
  --on-accent: oklch(0.99 0.004 80);
  --display: "Clash Display", "Helvetica Neue", Arial, sans-serif;
  --sans: "Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "Plex Mono", ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --side: clamp(16px, 4vw, 56px);
  --max: 1320px;
  --nav-h: 64px;
  --r: 6px;
  /* the names candle.js and the platform figures read */
  --bg: var(--bg-0); --surface: var(--bg-1); --fg: var(--text); --mute: var(--dim); --accent: var(--ask);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 16px); background: var(--bg-0); }
body { margin: 0; background: var(--bg-0); color: var(--text); font: 400 17px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, p, ol, ul, figure, table { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, canvas { display: block; max-inline-size: 100%; }
a { color: inherit; }
button, select, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--poc); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--bid); color: var(--bg-0); }
.skip { position: absolute; inset-inline-start: 16px; inset-block-start: -60px; z-index: 60; padding: 10px 14px; background: var(--text); color: var(--bg-0); text-decoration: none; }
.skip:focus { inset-block-start: 12px; }
.wrap { inline-size: 100%; max-inline-size: var(--max); margin-inline: auto; padding-inline: var(--side); }
.mono { font-family: var(--mono); font-size: 13px; }
.dim { color: var(--dim); }
[hidden] { display: none !important; }

/* type */
.h-hero { font: 700 clamp(52px, 9vw, 148px)/0.86 var(--display); letter-spacing: -0.03em; }
.h-1 { font: 600 clamp(36px, 5vw, 72px)/0.98 var(--display); letter-spacing: -0.02em; }
.h-2 { font: 600 clamp(28px, 3.2vw, 44px)/1.04 var(--display); letter-spacing: -0.012em; }
.h-3 { font: 600 20px/1.2 var(--display); }
.lede { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.5; color: var(--text-2); max-inline-size: 42ch; }
.body { color: var(--text-2); max-inline-size: 58ch; }
.small { font-size: 14px; line-height: 1.55; color: var(--dim); max-inline-size: 62ch; }
.kicker { font: 500 13px/1.4 var(--mono); color: var(--dim); }

/* buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-block-size: 44px; padding: 0 20px; border: 1px solid var(--text); border-radius: var(--r); background: var(--text); color: var(--bg-0); font-size: 15px; font-weight: 500; text-decoration: none; cursor: pointer; overflow: hidden; transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease); }
.btn:hover { background: var(--ask); border-color: var(--ask); color: var(--on-accent); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn.ghost:hover { border-color: var(--text); background: transparent; color: var(--text); }
.btn.big { min-block-size: 52px; padding: 0 26px; font-size: 16px; }
.btn[disabled] { opacity: .5; cursor: default; }
.btn.alert { border-color: var(--ask); color: var(--ask); background: transparent; }
.btn .bar { position: absolute; inset-inline: 0; inset-block-end: 0; block-size: 2px; background: var(--ask); transform: scaleX(0); transform-origin: left; transition: transform 200ms linear; }
.btn.done { background: var(--bid); border-color: var(--bid); color: var(--bg-0); }

/* release line */
.topline { position: relative; z-index: 45; background: var(--bg-1); border-block-end: 1px solid var(--line); color: var(--text-2); text-align: center; padding: 7px var(--side); }
.topline .live::before { content: ""; display: inline-block; inline-size: 7px; block-size: 7px; margin-inline-end: 8px; border-radius: 50%; background: var(--bid); vertical-align: 1px; }

/* nav */
.nav { position: sticky; inset-block-start: 0; z-index: 40; border-block-end: 1px solid transparent; transition: background 200ms var(--ease), border-color 200ms var(--ease); }
.nav.is-scrolled, .page .nav { background: oklch(0.175 0.018 252 / .88); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border-block-end-color: var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 28px; block-size: var(--nav-h); }
.mark { display: inline-flex; align-items: center; gap: 10px; font: 700 21px/1 var(--display); text-decoration: none; }
.mark img { inline-size: 28px; block-size: 28px; border-radius: 7px; }
.menu { display: flex; align-items: center; gap: 2px; margin-inline-end: auto; }
.menu > a, .menu summary { display: inline-flex; align-items: center; gap: 6px; min-block-size: 40px; padding: 0 12px; border-radius: var(--r); font-size: 15px; font-weight: 500; color: var(--text-2); text-decoration: none; cursor: pointer; list-style: none; }
.menu summary::-webkit-details-marker { display: none; }
.menu summary::after { content: ""; inline-size: 6px; block-size: 6px; border-inline-end: 1.5px solid currentColor; border-block-end: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 160ms var(--ease); }
.menu details[open] summary::after { transform: translateY(1px) rotate(-135deg); }
.menu > a:hover, .menu summary:hover, .menu details[open] summary, .menu [aria-current="page"] { color: var(--text); background: var(--line); }
.menu details { position: relative; }
.drop { position: absolute; inset-block-start: calc(100% + 10px); inset-inline-start: -8px; inline-size: 360px; padding: 6px; background: var(--bg-1); border: 1px solid var(--line-2); border-radius: 10px; box-shadow: 0 24px 60px oklch(0 0 0 / .45); }
.drop a { display: grid; gap: 2px; padding: 11px 12px; border-radius: var(--r); text-decoration: none; }
.drop a:hover, .drop a:focus-visible { background: var(--line); }
.drop b { font-weight: 500; font-size: 15px; }
.drop span { font-size: 13.5px; color: var(--dim); line-height: 1.4; }
.tools { display: flex; align-items: center; gap: 12px; }
.tools .signin-link { font-size: 15px; font-weight: 500; color: var(--text-2); text-decoration: none; padding: 8px 10px; border-radius: var(--r); }
.tools .signin-link:hover { color: var(--text); background: var(--line); }
.me { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
.face { position: relative; display: inline-grid; place-items: center; inline-size: 28px; block-size: 28px; border-radius: 50%; overflow: hidden; background: var(--bg-2); font-size: 12px; font-weight: 500; }
.face img { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; object-fit: cover; }
.face img:not([src]), .face img[src=""] { display: none; }
.face i { font-style: normal; }
.me-out { border: 0; background: none; padding: 6px 8px; font-size: 13.5px; color: var(--dim); cursor: pointer; border-radius: var(--r); }
.me-out:hover { color: var(--text); background: var(--line); }
.burger { display: none; margin-inline-start: auto; }
.burger summary { display: grid; place-items: center; inline-size: 44px; block-size: 44px; border: 1px solid var(--line-2); border-radius: var(--r); cursor: pointer; list-style: none; }
.burger summary::-webkit-details-marker { display: none; }
.burger summary svg { inline-size: 18px; block-size: 18px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; }
.burger .sheet { position: fixed; inset: calc(var(--nav-h) + 32px) 0 auto; max-block-size: calc(100dvh - var(--nav-h) - 32px); overflow-y: auto; padding: 8px var(--side) 28px; background: var(--bg-1); border-block: 1px solid var(--line-2); }
.sheet p { padding: 18px 0 6px; font: 500 13px var(--mono); color: var(--dim); }
.sheet a { display: block; padding: 12px 0; border-block-end: 1px solid var(--line); text-decoration: none; font-size: 17px; }
.sheet .btn { display: flex; margin-block-start: 20px; border-block-end: 0; }
@media (max-width: 900px) {
  .menu, .tools .signin-link, .tools .me, .tools .btn { display: none; }
  .burger { display: block; }
}

/* ── hero: the live book behind the headline ─────────────────────────────── */
.hero { position: relative; min-block-size: min(92dvh, 900px); margin-block-start: calc(-1 * var(--nav-h)); display: grid; align-items: end; overflow: hidden; border-block-end: 1px solid var(--line); }
.hero canvas { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, var(--bg-0) 8%, oklch(0.175 0.018 252 / .82) 42%, oklch(0.175 0.018 252 / 0) 72%), linear-gradient(0deg, var(--bg-0) 0%, oklch(0.175 0.018 252 / 0) 34%), linear-gradient(180deg, var(--bg-0) 0%, oklch(0.175 0.018 252 / 0) 22%); }
.hero .wrap { position: relative; z-index: 1; padding-block: calc(var(--nav-h) + 72px) clamp(40px, 7vw, 88px); }
.hero h1 { margin-block: 20px 26px; max-inline-size: 9ch; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 32px; }
.hero .note { margin-block-start: 20px; }
.sim { position: absolute; z-index: 2; inset-block-end: 20px; inset-inline-end: calc(var(--side) + 110px); padding: 5px 10px; border: 1px solid var(--line-2); border-radius: 999px; background: oklch(0.175 0.018 252 / .7); font: 12px var(--mono); color: var(--dim); }
@media (max-width: 760px) {
  .hero { min-block-size: 0; }
  .hero::after { background: linear-gradient(0deg, var(--bg-0) 30%, oklch(0.175 0.018 252 / .55) 100%); }
  .sim { inset-block-end: auto; inset-block-start: calc(var(--nav-h) + 16px); inset-inline-end: auto; inset-inline-start: var(--side); }
}

/* ── the quote board: twelve markets ─────────────────────────────────────── */
.board { border-block-end: 1px solid var(--line); }
.board .head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px 32px; padding-block: 44px 22px; }
.board .head .h-2 { max-inline-size: 18ch; }
.board ol { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-block-start: 1px solid var(--line); }
.board li { padding: 18px 16px 20px; border-inline-end: 1px solid var(--line); border-block-end: 1px solid var(--line); }
.board li:nth-child(6n) { border-inline-end: 0; }
.board .grp { display: block; font: 12px var(--mono); color: var(--dim); margin-block-end: 10px; }
.board .sym { display: block; font: 600 28px/1 var(--display); }
.board .nm { display: block; margin-block: 8px 12px; font-size: 13.5px; color: var(--dim); }
.board .tv { font: 500 13px var(--mono); color: var(--bid); }
@media (max-width: 1000px) { .board ol { grid-template-columns: repeat(3, minmax(0, 1fr)); } .board li:nth-child(6n) { border-inline-end: 1px solid var(--line); } .board li:nth-child(3n) { border-inline-end: 0; } }
@media (max-width: 560px) { .board ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } .board li:nth-child(3n) { border-inline-end: 1px solid var(--line); } .board li:nth-child(2n) { border-inline-end: 0; } }

/* ── chapters: a working demo beside its explanation ─────────────────────── */
.chapter { padding-block: clamp(72px, 10vw, 140px); border-block-end: 1px solid var(--line); }
.chapter > .wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.chapter.flip > .wrap { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); }
.chapter.flip .copy { order: 2; }
.chapter .h-1 { margin-block: 14px 20px; font-size: clamp(34px, 3.8vw, 58px); }
.facts { margin-block-start: 28px; display: grid; gap: 12px; }
.facts li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; font-size: 15.5px; color: var(--text-2); }
.facts li::before { content: ""; inline-size: 10px; block-size: 2px; margin-block-start: .7em; background: var(--ask); }
@media (max-width: 960px) { .chapter > .wrap, .chapter.flip > .wrap { grid-template-columns: minmax(0, 1fr); } .chapter.flip .copy { order: 0; } }

.panel { position: relative; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg-1); overflow: hidden; }
.panel-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 10px 14px; border-block-end: 1px solid var(--line); font: 12.5px var(--mono); color: var(--dim); }
.panel-bar .tag { margin-inline-start: auto; }
.panel canvas { inline-size: 100%; block-size: clamp(260px, 32vw, 420px); touch-action: none; }
.panel canvas:focus-visible { outline-offset: -3px; }
.readout { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block-start: 1px solid var(--line); }
.readout div { padding: 12px 14px; border-inline-end: 1px solid var(--line); }
.readout div:last-child { border-inline-end: 0; }
.readout span { display: block; font: 12px var(--mono); color: var(--dim); }
.readout b { display: block; margin-block-start: 4px; font: 500 20px/1.1 var(--mono); }
.readout .neg { color: var(--ask); }
.readout .pos { color: var(--bid); }
@media (max-width: 560px) { .readout { grid-template-columns: repeat(2, minmax(0, 1fr)); } .readout div:nth-child(2) { border-inline-end: 0; } .readout div:nth-child(-n+2) { border-block-end: 1px solid var(--line); } }
.field { display: inline-flex; align-items: center; gap: 8px; }
.field select, .field input { min-block-size: 32px; padding: 0 8px; background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 4px; font: 13px var(--mono); color: var(--text); }
.field input { inline-size: 64px; }
.toggles { display: flex; flex-wrap: wrap; gap: 6px; }
.toggles button { min-block-size: 32px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 4px; background: transparent; font: 13px var(--mono); color: var(--dim); cursor: pointer; }
.toggles button:hover { color: var(--text); border-color: var(--text); }
.toggles button[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--bg-0); }
.toast { position: absolute; inset-block-start: 56px; inset-inline-end: 14px; inline-size: min(300px, calc(100% - 28px)); padding: 12px 14px; border: 1px solid var(--poc); border-radius: 8px; background: var(--bg-2); box-shadow: 0 16px 40px oklch(0 0 0 / .5); animation: pop 220ms var(--ease); }
.toast b { display: block; font-weight: 500; font-size: 14.5px; }
.toast span { font-size: 13px; color: var(--dim); }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } }

/* the footprint candle, driven by scroll */
.candle { position: relative; border-block-end: 1px solid var(--line); }
.candle .track { block-size: 320vh; }
.candle .stage { position: sticky; inset-block-start: 0; block-size: 100vh; block-size: 100dvh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding-block: calc(var(--nav-h) + 12px) 20px; }
.candle .head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 16px 40px; align-items: end; margin-block-end: 24px; }
.candle .head .h-1 { margin-block-start: 12px; font-size: clamp(30px, 3.8vw, 56px); }
.candle .head .body { font-size: 15px; }
.candle .view { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 12px; }
.candle .panel .label { position: absolute; inset-block-start: 12px; inset-inline-start: 14px; z-index: 1; font: 12px/1 var(--mono); color: var(--dim); }
.candle .panel .label.r { inset-inline-start: auto; inset-inline-end: 14px; }
.candle canvas { inline-size: 100%; block-size: clamp(200px, calc(100dvh - 500px), 440px); }
.candle .progress { position: absolute; inset-inline: 0; inset-block-start: 0; block-size: 2px; background: var(--poc); transform-origin: left; transform: scaleX(0); }
.candle .states { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-block-start: 20px; }
.candle .state { border-block-start: 2px solid var(--line-2); padding-block-start: 12px; opacity: .4; transition: opacity 400ms var(--ease), border-color 400ms var(--ease); }
.candle .state.is-on { opacity: 1; border-block-start-color: var(--poc); }
.candle .state b { display: block; font-weight: 500; margin-block-end: 4px; }
.candle .state p { font-size: 14px; line-height: 1.5; color: var(--text-2); }
@media (max-width: 900px) {
  .candle .head, .candle .view { grid-template-columns: minmax(0, 1fr); }
  .candle .head .body, .candle .panel.fp { display: none; }
  .candle .states { grid-template-columns: minmax(0, 1fr); }
  .candle .state { display: none; }
  .candle .state.is-on { display: block; }
}
@media (prefers-reduced-motion: reduce) { .candle .track { block-size: auto; } .candle .stage { position: static; block-size: auto; } }

/* ── everything else, set like a spec sheet ──────────────────────────────── */
.index { padding-block: clamp(72px, 10vw, 140px); border-block-end: 1px solid var(--line); }
.index .top { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 20px 60px; align-items: end; margin-block-end: 48px; }
.index .top .h-1 { margin-block-start: 14px; }
.spec { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block-start: 1px solid var(--line-2); }
.spec section { padding: 24px 24px 32px 0; border-block-end: 1px solid var(--line); }
.spec section + section { padding-inline-start: 24px; border-inline-start: 1px solid var(--line); }
.spec section:nth-child(4n+1) { padding-inline-start: 0; border-inline-start: 0; }
.spec h3 { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; margin-block-end: 16px; }
.spec h3 .n { font: 500 13px var(--mono); color: var(--bid); }
.spec li { padding-block: 6px; font-size: 15px; color: var(--text-2); border-block-end: 1px dashed var(--line); }
.spec li:last-child { border-block-end: 0; }
@media (max-width: 1000px) {
  .index .top { grid-template-columns: minmax(0, 1fr); }
  .spec { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec section:nth-child(4n+1) { padding-inline-start: 24px; border-inline-start: 1px solid var(--line); }
  .spec section:nth-child(2n+1) { padding-inline-start: 0; border-inline-start: 0; }
}
@media (max-width: 560px) { .spec { grid-template-columns: minmax(0, 1fr); } .spec section, .spec section + section { padding-inline: 0; border-inline-start: 0; } }

/* get started: a real sequence, so it is numbered */
.band { background: var(--text); color: var(--bg-0); }
.band .wrap { padding-block: clamp(64px, 9vw, 120px); }
.band .h-1 { max-inline-size: 14ch; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-block: 44px 40px; counter-reset: step; }
.steps li { counter-increment: step; padding-block-start: 18px; border-block-start: 1px solid oklch(0.175 0.018 252 / .25); }
.steps li::before { content: counter(step); display: block; font: 600 44px/1 var(--display); color: var(--ask); margin-block-end: 14px; }
.steps b { display: block; font-weight: 500; font-size: 18px; margin-block-end: 6px; }
.steps p { font-size: 15px; color: oklch(0.175 0.018 252 / .72); }
.band .btn { background: var(--bg-0); color: var(--text); border-color: var(--bg-0); }
.band .btn:hover { background: var(--ask); border-color: var(--ask); color: var(--on-accent); }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* release row */
.feed { border-block-end: 1px solid var(--line); }
.feed .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 14px; }
.feed .line { display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* install */
.install { padding-block: clamp(72px, 10vw, 140px); }
.install .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.install .h-1 { margin-block: 12px 18px; }
.signin-do { margin-block-start: 28px; display: grid; gap: 14px; justify-items: start; }
.gsi { min-block-size: 44px; }
.signed { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--line-2); border-radius: 8px; }
.signed .face { inline-size: 36px; block-size: 36px; }
.signed .who { display: grid; font-size: 14px; }
.signed .who span { color: var(--dim); }
.status { font-size: 14px; color: var(--dim); min-block-size: 1.4em; }
.card { padding: clamp(22px, 3vw, 36px); border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg-1); }
.card h3 { margin-block-end: 14px; }
.copy { flex: none; min-block-size: 36px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: 4px; background: var(--bg-2); cursor: pointer; font-size: 14px; }
.copy:hover { border-color: var(--text); }
.copy.done { background: var(--bid); border-color: var(--bid); color: var(--bg-0); }
.card .small { margin-block-start: 14px; }
.card hr { margin-block: 28px; border: 0; border-block-start: 1px solid var(--line); }
@media (max-width: 900px) { .install .wrap { grid-template-columns: minmax(0, 1fr); } }

/* ── inner pages ─────────────────────────────────────────────────────────── */
.page-head { padding-block: clamp(56px, 8vw, 112px) clamp(36px, 5vw, 64px); border-block-end: 1px solid var(--line); }
.page-head .h-1 { margin-block: 14px 20px; max-inline-size: 16ch; }
.jump { display: flex; flex-wrap: wrap; gap: 6px; margin-block-start: 32px; }
.jump a { padding: 7px 12px; border: 1px solid var(--line-2); border-radius: 4px; font: 13px var(--mono); color: var(--text-2); text-decoration: none; }
.jump a:hover { border-color: var(--text); color: var(--text); }
.feature { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); padding-block: clamp(56px, 7vw, 96px); border-block-end: 1px solid var(--line); align-items: center; }
.feature:nth-child(even) .fig { order: -1; }
.feature .h-2 { margin-block: 10px 16px; }
.feature > div ul { margin-block-start: 20px; display: grid; gap: 10px; }
.feature > div li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; font-size: 15.5px; color: var(--text-2); }
.feature > div li::before { content: ""; inline-size: 10px; block-size: 2px; margin-block-start: .7em; background: var(--ask); }
.fig { border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg-1); padding: 22px; color: var(--text); }
.fig svg { inline-size: 100%; block-size: auto; }
.fig figcaption { margin-block-start: 14px; font-size: 13.5px; color: var(--dim); }
@media (max-width: 900px) { .feature { grid-template-columns: minmax(0, 1fr); } .feature:nth-child(even) .fig { order: 0; } }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { padding: 6px 10px; border: 1px solid var(--line-2); border-radius: 4px; font: 13px var(--mono); color: var(--text-2); }
.fig .chips + .chips { margin-block-start: 16px; padding-block-start: 16px; border-block-start: 1px solid var(--line); }
.fig .chips.hot li { border-color: color-mix(in oklch, var(--poc) 45%, transparent); color: var(--poc); }
.fig .chips.big li { font: 600 22px/1 var(--display); padding: 12px 14px; color: var(--text); }
.article { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: clamp(24px, 5vw, 72px); padding-block: clamp(56px, 7vw, 96px); border-block-end: 1px solid var(--line); }
.article .aside { position: sticky; inset-block-start: calc(var(--nav-h) + 24px); align-self: start; }
.article .aside .h-2 { margin-block-start: 10px; }
.prose { max-inline-size: 68ch; display: grid; gap: 18px; }
.prose p { color: var(--text-2); }
.prose .h-3 { margin-block-start: 14px; }
.prose table { border-collapse: collapse; inline-size: 100%; font-size: 15px; }
.prose th, .prose td { text-align: start; padding: 10px 12px 10px 0; border-block-end: 1px solid var(--line); }
.prose th { font: 500 12.5px var(--mono); color: var(--dim); }
.prose td.num { font-family: var(--mono); font-size: 14px; }
.callout { padding: 16px 18px; border-inline-start: 2px solid var(--poc); background: var(--bg-1); border-radius: 0 8px 8px 0; font-size: 15px; color: var(--text-2); }
@media (max-width: 900px) { .article { grid-template-columns: minmax(0, 1fr); } .article .aside { position: static; } .prose table { display: block; overflow-x: auto; } }

/* footer */
.foot { padding-block: clamp(56px, 7vw, 96px) 32px; }
.cols { display: grid; grid-template-columns: minmax(0, 2fr) repeat(4, minmax(0, 1fr)); gap: 32px; }
.cols .about p { margin-block-start: 14px; font-size: 14.5px; color: var(--dim); max-inline-size: 34ch; }
.cols h2 { font: 500 13px/1.3 var(--mono); color: var(--dim); margin-block-end: 14px; }
.cols li + li { margin-block-start: 10px; }
.cols a { font-size: 15px; text-decoration: none; color: var(--text-2); }
.cols a:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.risk { margin-block-start: 48px; padding-block-start: 24px; border-block-start: 1px solid var(--line); display: grid; gap: 10px; }
.risk p { font-size: 13px; line-height: 1.6; color: var(--dim); max-inline-size: 120ch; }
@media (max-width: 900px) { .cols { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cols .about { grid-column: 1 / -1; } }

/* one entrance, for the hero copy only */
.rv { opacity: 0; transform: translateY(14px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); transition-delay: var(--d, 0ms); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } .toast { animation: none; } }
.dl-row { display: flex; flex-wrap: wrap; gap: 12px; margin-block-end: 12px; }