/* Steady Flow site. Tokens follow the app's brand: graphite, no hue.
   Hue appears only inside the physics sample (blue velocity, red acceleration). */

@font-face { font-family: "Sora"; font-weight: 400; font-display: swap; src: url("../fonts/sora-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-weight: 600; font-display: swap; src: url("../fonts/sora-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-weight: 700; font-display: swap; src: url("../fonts/sora-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }

:root {
  color-scheme: dark;
  --bg: #101113;
  --surface: #18191c;
  --surface-2: #1e2024;
  --ink: #e8eaed;
  --muted: #9aa0a9;
  --border: rgba(232, 234, 237, 0.12);
  --edge: rgba(232, 234, 237, 0.2);
  --node: #f4f6f8;
  --accent: #f5f8ff;
  --accent-ink: #0b0c0e;
  --accent-soft: rgba(245, 248, 255, 0.1);
  --control-edge: #767b83;
  --focus: #f5f8ff;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 60px -24px rgba(0, 0, 0, 0.7);
  --vel: #60a5fa;
  --acc: #f87171;
  --pos: #a8b3c4;
  --ok: #4ade80;
  --radius: 12px;
  --radius-lg: 16px;
  --max: 1120px;
  --gutter: 20px;
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f7f8;
  --surface: #ffffff;
  --surface-2: #f0f1f3;
  --ink: #16181b;
  --muted: #565c66;
  --border: rgba(22, 24, 27, 0.1);
  --edge: rgba(22, 24, 27, 0.2);
  --node: #3a3f46;
  --accent: #0b0c0e;
  --accent-ink: #f6f7f8;
  --accent-soft: rgba(11, 12, 14, 0.07);
  --control-edge: #757b85;
  --focus: #0b0c0e;
  --shadow: 0 1px 2px rgba(22, 24, 27, 0.06), 0 24px 60px -28px rgba(22, 24, 27, 0.28);
  --vel: #1d4ed8;
  --acc: #b91c1c;
  --pos: #475569;
  --ok: #15803d;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--edge); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent-soft); }

.skip { position: absolute; left: 12px; top: -48px; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 8px; z-index: 100; text-decoration: none; font-weight: 500; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 760px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.2vw + 0.5rem, 4.2rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.6rem, 2.4vw + 0.8rem, 2.4rem); }
h3 { font-size: 1.125rem; letter-spacing: -0.01em; }
p { margin: 0; text-wrap: pretty; }
.lede { font-size: clamp(1.05rem, 0.6vw + 0.95rem, 1.28rem); color: var(--muted); line-height: 1.55; }
.eyebrow { font: 500 0.8rem/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--border); }
.bar { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 1.05rem var(--font-display); letter-spacing: -0.02em; color: var(--ink); }
.brand svg { width: 28px; height: 28px; color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { padding: 8px 12px; border-radius: 8px; text-decoration: none; font-size: 0.94rem; color: var(--muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--accent-soft); }
.nav .btn { margin-left: 8px; color: var(--accent-ink); }
.icon-btn { appearance: none; border: 1px solid var(--border); background: transparent; color: var(--ink); width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; cursor: pointer; }
.icon-btn:hover { background: var(--accent-soft); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
:root[data-theme="light"] .theme-toggle .sun { display: block; }
:root[data-theme="light"] .theme-toggle .moon { display: none; }
.menu-btn { display: none; }

@media (max-width: 860px) {
  .menu-btn { display: grid; }
  .bar .theme-toggle { margin-left: auto; }
  .nav { position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; align-items: stretch; gap: 2px; padding: 12px var(--gutter) 16px; background: var(--bg); border-bottom: 1px solid var(--border); display: none; margin: 0; }
  .nav[data-open="true"] { display: flex; }
  .nav a { padding: 12px; font-size: 1rem; }
  .nav .btn { margin: 8px 0 0; justify-content: center; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 10px; border: 1px solid transparent; font: 500 0.98rem var(--font-body); text-decoration: none; cursor: pointer; background: var(--accent); color: var(--accent-ink); transition: transform 120ms ease, opacity 120ms ease, background 120ms ease; }
.btn:hover { opacity: 0.9; }
.btn:active { transform: translateY(1px); }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--control-edge); }
.btn.secondary:hover { background: var(--accent-soft); opacity: 1; }
.btn.small { padding: 8px 14px; font-size: 0.9rem; }
.btn[aria-disabled="true"] { cursor: default; }
.btn svg { width: 18px; height: 18px; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; font-size: 0.85rem; color: var(--muted); background: var(--surface); }
.pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--ink); opacity: 0.6; display: block; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 9vw, 112px) 0 0; border-bottom: 1px solid var(--border); }
.hero canvas.map { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.75; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 25%, #000 30%, transparent 100%); mask-image: radial-gradient(ellipse 80% 70% at 50% 25%, #000 30%, transparent 100%); }
.hero .wrap { position: relative; }
.hero-copy { max-width: 820px; display: grid; gap: 24px; justify-items: start; }
.hero-copy .lede { max-width: 640px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.assure { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 0.92rem; margin: 0; padding: 0; list-style: none; }
.assure li { display: flex; align-items: center; gap: 8px; }
.assure svg { width: 16px; height: 16px; flex: none; color: var(--ink); opacity: 0.8; }

.frame { margin: clamp(40px, 6vw, 72px) auto 0; max-width: 1040px; border-radius: 14px 14px 0 0; border: 1px solid var(--border); border-bottom: 0; background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.frame-bar { display: flex; align-items: center; gap: 7px; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.frame-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--edge); }
.frame-bar b { margin-left: 10px; font: 400 0.78rem var(--font-mono); color: var(--muted); font-weight: 400; }
.frame img { width: 100%; height: auto; }
.frame .shot-light { display: none; }
:root[data-theme="light"] .frame .shot-dark { display: none; }
:root[data-theme="light"] .frame .shot-light { display: block; }
.frame.has-single .shot-light { display: block; }

/* Sections */
section { padding: clamp(64px, 9vw, 112px) 0; }
.section-head { display: grid; gap: 14px; max-width: 680px; margin-bottom: clamp(32px, 5vw, 56px); }
.band { background: var(--surface); border-block: 1px solid var(--border); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li { counter-increment: step; position: relative; padding: 24px 22px 26px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); display: grid; gap: 10px; align-content: start; }
.band .steps li { background: var(--bg); }
.steps li::before { content: counter(step, decimal-leading-zero); font: 400 0.82rem var(--font-mono); color: var(--muted); }
.steps p { color: var(--muted); font-size: 0.96rem; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 26px 24px 28px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); display: grid; gap: 10px; align-content: start; }
.card p { color: var(--muted); font-size: 0.96rem; }
.card .ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); margin-bottom: 6px; }
.card .ico svg { width: 20px; height: 20px; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

/* Tour (screenshots) */
.tour { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }
.tour-tabs { display: grid; gap: 6px; }
.tour-tabs button { text-align: left; appearance: none; background: transparent; color: var(--muted); border: 1px solid transparent; border-radius: 12px; padding: 14px 16px; font: inherit; cursor: pointer; display: grid; gap: 2px; }
.tour-tabs button strong { font: 600 1rem var(--font-display); color: var(--ink); letter-spacing: -0.01em; }
.tour-tabs button span { font-size: 0.9rem; }
.tour-tabs button[aria-selected="true"] { background: var(--surface); border-color: var(--border); color: var(--muted); }
.tour-tabs button:hover { background: var(--accent-soft); }
.tour-stage { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.tour-stage img { width: 100%; height: auto; }
.tour-stage figcaption { padding: 12px 16px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--muted); }
.tour-stage .shot-light { display: none; }
:root[data-theme="light"] .tour-stage .shot-dark.has-light { display: none; }
:root[data-theme="light"] .tour-stage .shot-light { display: block; }
@media (max-width: 900px) {
  .tour { grid-template-columns: 1fr; }
  .tour-tabs { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
  .tour-tabs button span { display: none; }
}

/* Demo */
.demo { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; box-shadow: var(--shadow); }
.demo-fig { padding: 18px; border-right: 1px solid var(--border); display: grid; gap: 12px; align-content: start; background: var(--bg); }
.demo-fig svg { width: 100%; height: auto; border-radius: 10px; background: var(--surface); border: 1px solid var(--border); }
.demo-fig .tag { display: flex; justify-content: space-between; gap: 12px; font: 400 0.78rem var(--font-mono); color: var(--muted); flex-wrap: wrap; }
.slider { display: grid; gap: 6px; }
.slider label { font-size: 0.88rem; color: var(--muted); display: flex; justify-content: space-between; }
.slider output { font-family: var(--font-mono); color: var(--ink); }
input[type="range"] { width: 100%; accent-color: var(--accent); height: 28px; }
.demo-q { padding: 26px 26px 28px; display: grid; gap: 16px; align-content: start; }
.demo-q .q { font: 600 1.15rem/1.35 var(--font-display); letter-spacing: -0.015em; }
.choices { display: grid; gap: 8px; border: 0; padding: 0; margin: 0; }
.choice { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--control-edge); border-radius: 10px; cursor: pointer; font-size: 0.98rem; background: transparent; }
.choice:hover { background: var(--accent-soft); }
.choice input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.choice:has(input:checked) { border-color: var(--ink); background: var(--accent-soft); }
.choice:has(input:disabled) { cursor: default; }
.reveal { display: none; border-top: 1px solid var(--border); padding-top: 16px; gap: 10px; }
.reveal[data-show="true"] { display: grid; }
.reveal p { color: var(--muted); font-size: 0.96rem; }
.reveal .label { font: 500 0.76rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); }
.math { font-family: var(--font-mono); font-size: 0.98rem; color: var(--ink); background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; display: inline-block; }
.demo-note { font-size: 0.82rem; color: var(--muted); }
@media (max-width: 900px) { .demo { grid-template-columns: 1fr; } .demo-fig { border-right: 0; border-bottom: 1px solid var(--border); } }

/* Privacy band */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fact { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg); display: grid; gap: 8px; align-content: start; }
.fact b { font: 600 1.05rem var(--font-display); letter-spacing: -0.01em; }
.fact p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 800px) { .facts { grid-template-columns: 1fr; } }

/* Routes */
.routes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.route { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); display: grid; gap: 8px; align-content: start; }
.route .k { font: 400 0.78rem var(--font-mono); color: var(--muted); }
.route p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 800px) { .routes { grid-template-columns: 1fr; } }
.callout { margin-top: 20px; padding: 16px 18px; border: 1px solid var(--border); border-left: 3px solid var(--ink); border-radius: 10px; background: var(--surface); color: var(--muted); font-size: 0.95rem; }
.callout strong { color: var(--ink); font-weight: 600; }

/* Timeline */
.timeline { display: grid; grid-template-columns: 14fr 14fr; gap: 6px; max-width: 760px; }
.tl { padding: 18px 20px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); display: grid; gap: 4px; }
.tl.on { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.tl.on .muted-in { color: inherit; opacity: 0.72; }
.tl b { font: 600 1.05rem var(--font-display); }
.tl .muted-in { color: var(--muted); font-size: 0.92rem; }
.tl-foot { grid-column: 1 / -1; font-size: 0.92rem; color: var(--muted); padding: 10px 2px 0; }
@media (max-width: 560px) { .timeline { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 8px; max-width: 800px; }
details.q { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
details.q summary { list-style: none; cursor: pointer; padding: 16px 20px; font: 500 1.02rem var(--font-body); display: flex; justify-content: space-between; gap: 16px; align-items: center; border-radius: 12px; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; font: 400 1.4rem/1 var(--font-mono); color: var(--muted); flex: none; }
details.q[open] summary::after { content: "–"; }
details.q > div { padding: 0 20px 18px; color: var(--muted); display: grid; gap: 10px; }
details.q > div a { color: var(--ink); }

/* Final CTA */
.final { text-align: center; }
.final .wrap { display: grid; gap: 22px; justify-items: center; }
.final p { max-width: 560px; }

/* Content pages */
.page-head { padding: clamp(48px, 7vw, 88px) 0 clamp(24px, 4vw, 40px); border-bottom: 1px solid var(--border); }
.page-head .wrap { display: grid; gap: 16px; }
.prose { padding: clamp(32px, 5vw, 56px) 0 clamp(64px, 9vw, 112px); }
.prose .narrow { display: grid; gap: 20px; }
.prose h2 { margin-top: 28px; font-size: 1.5rem; }
.prose h3 { margin-top: 10px; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose ul, .prose ol { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.prose a { color: var(--ink); }
.prose code, code { font-family: var(--font-mono); font-size: 0.9em; background: var(--surface-2); padding: 1px 6px; border-radius: 6px; color: var(--ink); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; min-width: 640px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font: 500 0.78rem var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td { color: var(--muted); }
td:first-child { color: var(--ink); font-weight: 500; }

.dl-card { display: grid; gap: 18px; padding: 28px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.dl-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px 24px; font-size: 0.92rem; margin: 0; }
.dl-meta dt { font: 500 0.74rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.dl-meta dd { margin: 2px 0 0; color: var(--ink); }
.hash { word-break: break-all; font: 400 0.82rem var(--font-mono); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 56px; background: var(--bg); }
.foot { display: grid; grid-template-columns: 1.4fr repeat(2, 1fr); gap: 32px; }
.foot p { color: var(--muted); font-size: 0.9rem; max-width: 340px; margin-top: 10px; }
.foot h2, .foot h3 { font: 500 0.78rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 0.94rem; }
.foot a { text-decoration: none; color: var(--ink); opacity: 0.85; }
.foot a:hover { opacity: 1; text-decoration: underline; }
.fine { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--muted); font-size: 0.82rem; }
@media (max-width: 700px) { .foot { grid-template-columns: 1fr 1fr; } .foot > div:first-child { grid-column: 1 / -1; } }

.reveal-on-scroll { opacity: 0; transform: translateY(12px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal-on-scroll.in { opacity: 1; transform: none; }
.no-js .reveal-on-scroll { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal-on-scroll { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}
@media print {
  .site-header, .hero canvas, .skip, .menu-btn { display: none; }
  body { background: #fff; color: #000; }
}

/* Physics sample: the only place hue appears, always paired with a label and a line style. */
.d-grid { stroke: var(--border); stroke-width: 1; }
.d-path { fill: none; stroke: var(--edge); stroke-width: 1; stroke-dasharray: 2 5; }
.d-rod { stroke: var(--ink); stroke-width: 4; stroke-linecap: round; }
.d-pin { fill: var(--surface); stroke: var(--ink); stroke-width: 2; }
.d-bob { fill: var(--ink); }
.d-v { stroke: var(--vel); stroke-width: 3; fill: none; stroke-linecap: round; }
.d-vhead { fill: var(--vel); }
.d-a { stroke: var(--acc); stroke-width: 2.5; stroke-dasharray: 6 5; fill: none; stroke-linecap: round; }
.d-ahead { fill: none; stroke: var(--acc); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.d-label { font: 400 12px var(--font-mono); fill: var(--ink); }
.d-label.v { fill: var(--vel); }
.d-label.a { fill: var(--acc); }
.d-label.dim { fill: var(--muted); }

/* utilities (no inline styles: the site's CSP forbids them) */
.sr { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.hero { padding-bottom: 0; }
.tour-stage { margin: 0; }
.mt { margin-top: 24px; }
.cta-row.center { justify-content: center; }
.hero-shot-gap { height: 0; }
.h1-md { font-size: clamp(2rem, 3.6vw + 0.6rem, 3rem); }
.h2-sm { font-size: 1.4rem; margin-bottom: 4px; }
.dl-card p { color: var(--muted); }
[hidden] { display: none !important; }
.d-label { paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.assure { max-width: 900px; }

.prose a.btn { color: var(--accent-ink); text-decoration: none; }
.prose a.btn.secondary { color: var(--ink); }
.foot h2 { font-size: 0.78rem; }