/* Marine Flow Studio — the website's one stylesheet.
   The look is the drawing sheet: paper, a technical type, the program's own colours (the
   brand navy, the blue of a selected pipe, the magenta square), and a footer that is a title
   block. Light only, by choice. Less is more. */

/* ---------- Fonts ----------
   Served from this site, never from Google: the privacy policy names everyone who sees a
   visitor's address, and Google is not among them. The Latin files of Google Fonts (SIL Open
   Font License 1.1, see fonts/README.txt), one per weight the pages use. */
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/barlow-400.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/barlow-500.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/barlow-600.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/barlow-700.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/barlow-condensed-600.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/barlow-condensed-700.woff2) format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-mono-400.woff2) format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-mono-500.woff2) format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-mono-600.woff2) format('woff2'); }

:root {
  --ink: #1A2332;
  --ink-2: #33404F;
  --muted: #56657A;
  --line: #C9D2DD;
  --paper: #EEF1F5;
  --white: #FFFFFF;
  --blue: #2D6BE0;
  --blue-dark: #2457BD;
  --blue-text: #2259C4;
  --magenta: #C026D3;
  --node: #3FBE86;
  --night: #0F1722;
  --night-2: #121A24;
  --night-line: #26364F;
  --night-text: #E8EDF4;
  --night-muted: #B9C2CF;
  --night-faint: #8A94A6;
  --amber: #FFAA00;
  --draft: #6B9BF2;
  --warn: #925600;
  --warn-bg: #FCF0DA;
  --ok: #19704D;
  --field: #7A8799;

  --display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: Barlow, 'Segoe UI', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;

  --wrap: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
  --space: clamp(56px, 7vw, 104px);
  --ring: var(--white);
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.55; }
img, svg, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--blue-text); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 700; line-height: 1.04; text-wrap: balance; }
p { margin: 0; }
b, strong { font-weight: 700; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; top: 12px; z-index: 30; padding: 10px 14px; background: var(--white); color: var(--ink); font-weight: 600; }
.skip:focus { left: 12px; }
.section { padding-block: var(--space); }
.paper { background: var(--paper); }
.rule-b { border-bottom: 1px solid var(--line); }
.rule-t { border-top: 1px solid var(--line); }
.stack { display: grid; gap: 18px; align-content: start; }
.muted { color: var(--muted); }
.nobr { white-space: nowrap; }

/* ---------- Type ---------- */
.eyebrow { font-family: var(--mono); font-size: 12.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-text); }
.title-xl, .title-l, .title-band, .title-m, .title-s { font-family: var(--display); font-weight: 700; text-wrap: balance; }
.title-xl { font-size: clamp(52px, 7.4vw, 96px); line-height: 0.94; letter-spacing: -0.01em; }
.title-l { font-size: clamp(42px, 5.6vw, 76px); line-height: 0.98; }
.title-band { font-size: clamp(36px, 4.6vw, 60px); line-height: 1.02; }
.title-m { font-size: clamp(32px, 3.8vw, 48px); }
.title-s { font-size: 28px; line-height: 1.08; }
.lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; }
.fine { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.small { font-size: 14.5px; color: var(--muted); }
.link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border: 0; border-radius: 6px; font: inherit; font-size: 16px; font-weight: 600; line-height: 1.2; text-decoration: none; white-space: nowrap; cursor: pointer; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-secondary:hover { background: rgba(26, 35, 50, 0.06); }
.btn-small { min-height: 44px; padding: 0 16px; font-size: 15px; }
.btn[disabled] { cursor: not-allowed; opacity: 0.5; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.site-header { position: relative; z-index: 10; background: var(--white); border-bottom: 1px solid var(--line); }
.header-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; min-height: 72px; padding-block: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-name { font-size: 13px; font-weight: 700; letter-spacing: 0.09em; white-space: nowrap; }
.brand-square { width: 7px; height: 7px; flex: none; background: var(--magenta); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 22px; margin-left: auto; }
.nav a:not(.btn) { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 15.5px; font-weight: 500; text-decoration: none; }
.nav a:not(.btn):hover { color: var(--ink); }
.nav a[aria-current="page"]:not(.btn) { color: var(--ink); box-shadow: inset 0 -2px 0 var(--blue); }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .js .header-bar { flex-wrap: nowrap; gap: 10px; }
  .js .header-cta { margin-left: auto; }
  .js .nav-toggle { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border: 1.5px solid var(--ink); border-radius: 6px; background: var(--white); color: var(--ink); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; }
  .js .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 4px var(--gutter) 18px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 16px 24px -18px rgba(26, 35, 50, 0.45); }
  .js .site-header.open .nav { display: flex; }
  .js .nav a:not(.btn) { border-bottom: 1px solid var(--line); }
  .js .nav .btn { margin-top: 14px; }
}
@media (max-width: 500px) {
  .brand-name { display: none; }
}

/* ---------- Footer: a title block ---------- */
.site-footer { background: var(--white); border-top: 2px solid var(--ink); }
.footer-inner { display: grid; gap: 20px; padding-block: 28px 32px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0 26px; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-size: 15px; font-weight: 500; text-decoration: none; }
.footer-nav a:hover { text-decoration: underline; }
.footer-nav .strong { color: var(--blue-text); font-weight: 700; }
.titleblock { display: flex; flex-wrap: wrap; margin: 0; border-top: 1.5px solid var(--ink); border-left: 1.5px solid var(--ink); }
.titleblock > div { flex: 1 1 170px; display: grid; gap: 2px; align-content: start; min-width: 0; padding: 8px 12px; border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); }
.titleblock > .wide { flex: 2 1 240px; }
.titleblock > .narrow { flex: 1 1 110px; }
.titleblock dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; color: var(--muted); }
.titleblock dd { margin: 0; font-size: 14.5px; font-weight: 600; overflow-wrap: anywhere; }
.legal-line { font-size: 13.5px; color: var(--muted); }

/* ---------- Page heads ---------- */
.page-head { display: grid; gap: 14px; padding-block: clamp(48px, 6vw, 88px) clamp(40px, 5vw, 64px); }
.page-head .lede { max-width: 48ch; }
.page-head h1 { max-width: 18ch; }

/* ---------- Home: hero ---------- */
.hero { display: flex; flex-wrap: wrap; align-items: end; gap: 22px clamp(32px, 5vw, 80px); padding-block: clamp(40px, 6vw, 80px) clamp(28px, 3.5vw, 44px); }
.hero-head { flex: 1 1 440px; display: grid; gap: 16px; }
.hero-side { flex: 1 1 360px; max-width: 520px; display: grid; gap: 18px; }
.hero-side .lede { max-width: 40ch; }
.hero-side .btn-row { padding-top: 4px; }
.hero-media { padding-bottom: clamp(40px, 6vw, 80px); }

/* ---------- The clips: big, and wider than the text beside them ---------- */
.wrap-wide { max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }
.clip-media { margin-block: 0; display: grid; gap: 12px; }
.clip-media figcaption { max-width: 90ch; font-size: 14.5px; color: var(--muted); }
/* A clip is the program itself, framed like a window on the paper. It plays muted and in a
   loop while it is on screen (site.js); with reduced motion it waits for its own button. */
.player { position: relative; overflow: hidden; border: 1px solid var(--ink); border-radius: 10px; background: var(--night-2); box-shadow: 0 24px 48px -30px rgba(26, 35, 50, 0.6); }
.player video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: var(--night-2); }
.play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px 0 18px; border: 1.5px solid rgba(255, 255, 255, 0.6); border-radius: 999px; background: rgba(15, 23, 34, 0.84); color: var(--white); font: inherit; font-size: 16px; font-weight: 600; white-space: nowrap; cursor: pointer; box-shadow: 0 10px 28px -12px rgba(0, 0, 0, 0.7); }
.play svg { position: static; width: 16px; height: 16px; flex: none; fill: currentColor; }
.play .play-time { font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--night-muted); }
.play:hover { background: var(--blue); border-color: var(--blue); }
.play:hover .play-time { color: var(--white); }

/* ---------- Home: the dark band, one clip per thing the program does ---------- */
.band-dark { --ring: var(--night); background: var(--night); color: var(--night-text); }
.band-dark .eyebrow { color: var(--night-faint); }
.band-dark h2, .band-dark h3 { color: var(--white); }
.band-dark p { color: var(--night-muted); }
.band-dark .player { border-color: var(--night-line); box-shadow: 0 32px 64px -40px rgba(0, 0, 0, 0.9); }
.band-dark .clip-media figcaption { color: var(--night-faint); }
/* One column that never grows past the band, and every row as wide as it: a grid item with
   auto margins (a .wrap) does not stretch, it takes its fit-content width - and .also's
   280 px columns made that 323 px on a 282 px screen. */
.features { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(64px, 8vw, 112px); }
.features > *, .feature > * { width: 100%; }
.band-head { display: grid; gap: 12px; }
.band-head .lede { max-width: 56ch; }
.feature { display: grid; gap: clamp(20px, 2.4vw, 28px); }
.feature-text { display: flex; flex-wrap: wrap; align-items: end; gap: 14px clamp(32px, 5vw, 80px); }
.feature-title { flex: 1 1 340px; display: grid; gap: 10px; }
.feature-title h3 { max-width: 22ch; }
.feature-text > p { flex: 1.3 1 420px; max-width: 62ch; font-size: 18px; text-wrap: pretty; }
.tag { display: flex; align-items: center; gap: 9px; margin-top: 6px; font-family: var(--mono); font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; }
.band-dark .tag { color: var(--night-text); }
.tag::before { content: ""; width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--node); box-shadow: 0 0 0 2px var(--ring), 0 0 0 3.5px var(--node); }
/* Its rule spans the text, not the gutters it sits in. */
.also { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 24px 40px; padding-top: 36px; background: linear-gradient(var(--night-line), var(--night-line)) center top / calc(100% - 2 * var(--gutter)) 1px no-repeat; }
.also > div { display: grid; gap: 8px; align-content: start; }
.also p:not(.tag) { font-size: 16.5px; }

/* ---------- Two sides: a heading beside its content ---------- */
.split { display: flex; flex-wrap: wrap; gap: 28px clamp(32px, 5vw, 72px); }
.split > .side { flex: 1 1 300px; display: grid; gap: 12px; align-content: start; justify-items: start; }
.split > .side h2 { max-width: 14ch; }
.split > .main { flex: 1.5 1 420px; min-width: 0; }
.bullets { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
.bullets li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 17.5px; }
.bullets li::before { content: ""; width: 8px; height: 8px; flex: none; margin-top: 10px; background: var(--ink); }

/* ---------- The closing band ---------- */
.cta { display: grid; gap: 18px; justify-items: start; }
.cta h2 { max-width: 16ch; }
.cta p { max-width: 52ch; font-size: 18px; color: var(--ink-2); }

/* ---------- Licensing (no prices on the site) ---------- */
.plans { display: flex; flex-wrap: wrap; align-items: stretch; gap: 24px; padding-block: clamp(40px, 5vw, 72px) 24px; }
.plan { flex: 1 1 300px; display: flex; flex-direction: column; gap: 16px; padding: clamp(22px, 3vw, 36px); background: var(--paper); border: 1px solid var(--line); }
.plan.main { flex: 1.3 1 380px; background: var(--white); border: 2px solid var(--ink); }
.plan-name { font-family: var(--mono); font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.plan .push { margin-top: auto; padding-top: 4px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; font-size: 16.5px; }
.checks li::before { content: ""; width: 18px; height: 18px; flex: none; margin-top: 4px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7' fill='none' stroke='%232D6BE0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center / contain; }
.checks.ruled { gap: 0; border-top: 1.5px solid var(--ink); }
.checks.ruled li { padding: 13px 0; border-bottom: 1px solid var(--line); }
.under-plans { display: grid; gap: 22px; padding-bottom: clamp(40px, 5vw, 64px); }
.callout { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 18px 22px; background: var(--paper); border: 1px solid var(--line); }
.callout b { font-size: 18px; font-weight: 600; }
.callout span { flex: 1 1 260px; font-size: 16.5px; color: var(--ink-2); }
.faq { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 0 56px; margin: 0; }
.faq > div { padding: 18px 0; border-top: 1px solid var(--line); }
.faq dt { font-size: 17.5px; font-weight: 700; }
.faq dd { margin: 6px 0 0; font-size: 16.5px; color: var(--ink-2); }

/* ---------- Two columns: the trial and the demo ---------- */
.two { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px clamp(32px, 5vw, 72px); padding-block: clamp(48px, 6vw, 88px); }
.two > .lead { flex: 1 1 320px; max-width: 480px; display: grid; gap: 18px; }
.two > .work { flex: 1.25 1 400px; min-width: 0; }
.steps { list-style: none; margin: 10px 0 0; padding: 0; border-top: 1.5px solid var(--ink); counter-reset: step; }
.steps li { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16.5px; counter-increment: step; }
.steps li::before { content: counter(step); font-family: var(--mono); font-weight: 600; color: var(--blue-text); }

/* ---------- Forms ---------- */
.card { background: var(--white); border: 1.5px solid var(--ink); padding: clamp(20px, 3vw, 36px); }
.form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 15.5px; font-weight: 600; }
.field .optional { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { min-height: 46px; padding: 0 12px; border: 1px solid var(--field); border-radius: 5px; font: inherit; font-size: 16px; color: var(--ink); background: var(--white); }
.field textarea { min-height: 92px; padding: 10px 12px; resize: vertical; }
.row-2 { display: flex; flex-wrap: wrap; gap: 16px; }
.row-2 > .field { flex: 1 1 200px; }
.honeypot { position: absolute; left: -9999px; }
.form-note { font-size: 14px; color: var(--muted); }
.done { display: grid; gap: 14px; justify-items: start; }
.done .eyebrow { color: var(--ok); }

/* ---------- Book a demo ---------- */
.host { display: flex; align-items: center; gap: 14px; padding-top: 4px; }
.avatar { width: 52px; height: 52px; flex: none; border-radius: 50%; object-fit: cover; background: var(--paper); }
.host span { display: grid; }
.booking { display: grid; background: var(--white); border: 1.5px solid var(--ink); }
.booking-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.booking-head b { font-size: 19px; }
.booking-head span { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.cal-inline { width: 100%; min-height: 560px; overflow: auto; }
.cal-inline:empty { display: grid; place-items: center; }
.cal-inline:empty::before { content: "Loading the calendar…"; font-size: 15px; color: var(--muted); }
.booking-alt { margin-top: 12px; font-size: 14.5px; color: var(--muted); }

/* ---------- About ---------- */
.portrait { flex: 0 1 340px; margin: 0; display: grid; gap: 10px; }
.portrait .photo { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: var(--paper); border: 1px solid var(--line); }
.portrait figcaption { font-size: 14.5px; color: var(--muted); }
.story { flex: 1 1 440px; max-width: 640px; display: grid; gap: 18px; align-content: start; }
.contact-mail { font-size: clamp(20px, 2vw, 26px); font-weight: 600; overflow-wrap: anywhere; }

/* ---------- Legal ---------- */
.toc { display: flex; flex-wrap: wrap; gap: 0 24px; }
.toc a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.docs { display: grid; gap: 56px; padding-block: clamp(48px, 6vw, 88px); }
.doc { display: grid; gap: 16px; max-width: 800px; scroll-margin-top: 24px; }
.doc-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 16px; }
.draft-badge { padding: 3px 8px; border: 1px solid var(--warn); background: var(--warn-bg); color: var(--warn); font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; }
.doc ol { margin: 0; padding-left: 1.5em; display: grid; gap: 8px; font-size: 16.5px; }
.kv { margin: 0; border-top: 1.5px solid var(--ink); }
.kv > div { display: flex; flex-wrap: wrap; gap: 2px 24px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.kv dt { flex: 0 0 220px; color: var(--muted); }
.kv dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.doc-status { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; font-size: 14.5px; color: var(--muted); }
/* The three documents: the help's topic layout, with long text in it. */
.topic-nav li:has(> a) { padding: 0; }
.topic-nav li > a { display: flex; align-items: center; min-height: 40px; }
.doc-toc { display: flex; flex-wrap: wrap; gap: 0 22px; border-block: 1px solid var(--line); }
.doc-toc a { display: inline-flex; align-items: center; min-height: 44px; font-size: 15.5px; font-weight: 600; }
.legal-text h2 { margin-top: 18px; scroll-margin-top: 16px; }
.legal-text h3 { margin-top: 8px; font-size: 21px; line-height: 1.15; }
.legal-text code { font-family: var(--mono); font-size: 0.88em; }
.vars { margin: 0; border-top: 1.5px solid var(--ink); }
.vars > div { display: flex; flex-wrap: wrap; gap: 2px 24px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.vars dt { flex: 0 0 200px; font-weight: 700; }
.vars dd { flex: 1 1 320px; min-width: 0; margin: 0; color: var(--ink-2); }
.clause b:first-child { display: inline-block; min-width: 2.7em; font-family: var(--mono); font-size: 14.5px; color: var(--blue-text); }
.plain { margin: 0; padding-left: 1.2em; display: grid; gap: 8px; }
.attribution { margin-top: 12px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

/* ---------- Download ---------- */
.download { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px clamp(32px, 5vw, 72px); padding-block: clamp(48px, 6vw, 88px); }
.download > .main { flex: 1.5 1 440px; min-width: 0; display: grid; gap: 22px; }
.download > .side { flex: 1 1 300px; display: grid; gap: 14px; }
.installer { display: grid; gap: 12px; justify-items: start; padding: clamp(20px, 3vw, 32px); border: 2px solid var(--ink); }
.installer .fine { overflow-wrap: anywhere; }
.release { display: grid; gap: 10px; padding-top: 14px; border-top: 1.5px solid var(--ink); }
.release h3 { font-family: var(--mono); font-size: 15px; font-weight: 600; line-height: 1.4; }
.release ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; font-size: 16.5px; }
.req { margin: 0; border-top: 1.5px solid var(--ink); }
.req > div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.req dt { font-weight: 700; }
.req dd { margin: 2px 0 0; color: var(--ink-2); }

/* ---------- Customers ---------- */
.tasks { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); gap: 24px; padding-block: clamp(48px, 6vw, 88px); }
.tasks > div { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 24px; }
.task { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 24px; border: 1.5px solid var(--ink); }
.task p { font-size: 16.5px; color: var(--ink-2); }
.task .btn { margin-top: auto; }

/* ---------- Help ---------- */
.topics { list-style: none; margin: 0; padding: 0; columns: 3 300px; column-gap: 48px; }
.topics li { break-inside: avoid; padding: 14px 0 16px; border-top: 1px solid var(--line); }
.topics .name { display: block; font-size: 18px; font-weight: 700; color: var(--ink); }
.topics a.name { color: var(--blue-text); }
.topics .what { display: block; font-size: 15.5px; color: var(--ink-2); }
.topic { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 32px clamp(32px, 5vw, 64px); padding-block: clamp(40px, 5vw, 72px) clamp(56px, 7vw, 96px); }
.topic-nav { flex: 0 1 250px; display: grid; gap: 6px; padding-top: 6px; }
.topic-nav ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); font-size: 15px; }
.topic-nav li { padding: 6px 0; color: var(--muted); }
.topic-nav li[aria-current] { padding-left: 10px; color: var(--ink); font-weight: 700; box-shadow: inset 2px 0 0 var(--blue); }
.topic-body { flex: 1 1 560px; min-width: 0; max-width: 780px; display: grid; gap: 18px; }
.topic-body h2 { margin-top: 8px; font-size: 28px; line-height: 1.1; }
.crumbs { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; }
.crumbs a { color: inherit; }
.table-wrap { overflow-x: auto; border-top: 1.5px solid var(--ink); }
table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15.5px; }
th { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; font-family: var(--mono); font-size: 11.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th:first-child, td:first-child { padding-left: 0; }
th:last-child, td:last-child { padding-right: 0; }
.pager { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 15.5px; color: var(--muted); }