/* Deckcell site. Petrol palette: tinted neutrals, a brand ramp (900 band, 800 hover,
   700 brand, 500, 200, 050 wash), chart series (dark, brand, light) and a negative. */
:root {
  --bg: #FFFFFF;
  --bg-2: #F4F7F7;
  --canvas: #E6ECEC;
  --ink: #132225;
  --ink-2: #4A5A5D;
  --ink-3: #788689;
  --line: #E0E6E6;
  --line-2: #CBD4D5;
  --logo-grey: #CFDADB;
  --b900: #0B2A31;
  --b800: #0A555C;
  --b700: #0E6B73;
  --b500: #3D9AA1;
  --b200: #B4DADB;
  --b050: #EBF5F5;
  --s1: #0B3C45; --s2: #2F8F97; --s3: #B4DADB;
  --neg: #BF5A3C;
  --on-band: #A9C9CB; --on-band-2: #7FA2A5;
  --radius: 4px;
  --measure: 68ch;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 "IBM Plex Sans", system-ui, sans-serif; }
img, svg { max-width: 100%; }
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--b700); outline-offset: 2px; }
.wrap { width: min(1200px, 100% - 48px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 48px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--b700); color: #fff; padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; gap: 40px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 21px; text-decoration: none; letter-spacing: -0.03em; color: var(--ink); }
.mark { display: block; flex: none; }
.mark rect { fill: var(--logo-grey); }
.mark rect.on { fill: var(--b700); }
.main-nav { display: flex; gap: 28px; font-size: 15px; }
.main-nav a { text-decoration: none; color: var(--ink-2); }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--ink); }
.head-cta { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.menu { display: none; position: relative; }
.menu summary { list-style: none; cursor: pointer; height: 36px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: var(--radius); display: flex; align-items: center; font-size: 14.5px; }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { position: absolute; right: 0; top: 44px; background: #fff; border: 1px solid var(--line-2); border-radius: 6px; padding: 8px; width: 240px; box-shadow: 0 16px 32px -16px rgba(0,0,0,.25); display: grid; }
.menu nav a { padding: 10px 12px; text-decoration: none; border-radius: 4px; }
.menu nav a:hover { background: var(--bg-2); }

.btn { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 18px; border-radius: var(--radius); font: 500 15.5px "IBM Plex Sans", sans-serif; text-decoration: none; border: 1px solid transparent; white-space: nowrap; cursor: pointer; }
.btn-sm { height: 36px; padding: 0 14px; font-size: 14.5px; }
.btn-primary { background: var(--b700); color: #fff; }
.btn-primary:hover { background: var(--b800); }
.btn-line { border-color: var(--line-2); color: var(--ink); background: #fff; }
.btn-line:hover { border-color: var(--ink-3); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- type ---------- */
h1 { font-size: clamp(38px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.035em; font-weight: 500; margin: 0; }
h2 { font-size: clamp(28px, 3.4vw, 44px); line-height: 1.1; letter-spacing: -0.025em; font-weight: 500; margin: 0; max-width: 22ch; }
h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.005em; margin: 0 0 6px; line-height: 1.35; }
.lead { font-size: 19px; color: var(--ink-2); max-width: 56ch; margin: 20px 0 0; }
.muted { color: var(--ink-3); }
.tbc { display: inline-block; font-size: 11.5px; line-height: 1; padding: 3px 6px; border: 1px dashed var(--ink-3); border-radius: 3px; color: var(--ink-2); font-style: normal; vertical-align: middle; }

/* ---------- home hero ---------- */
.hero { padding: 88px 0 0; }
.hero-text { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: end; }
.hero h1 { font-size: clamp(40px, 5.6vw, 72px); line-height: 1.02; }
.hero-text p { margin: 0 0 24px; font-size: 18.5px; color: var(--ink-2); max-width: 46ch; }

.platforms { margin: 48px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.platforms li { background: #fff; padding: 16px 16px 18px; display: flex; gap: 12px; align-items: flex-start; }
.platforms svg { flex: none; width: 24px; height: 24px; fill: none; stroke: var(--b700); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.platforms b { display: block; font-weight: 600; font-size: 15.5px; line-height: 1.3; }
.platforms span { display: block; font-size: 13.5px; color: var(--ink-3); line-height: 1.4; }
.platforms .tbc { margin-top: 6px; }

.window { margin-top: 32px; border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; background: var(--bg-2); box-shadow: 0 40px 80px -48px rgba(11,42,49,.45); }
.window-bar { height: 38px; display: flex; align-items: center; padding: 0 14px; font-size: 13px; color: var(--ink-3); border-bottom: 1px solid var(--line); gap: 8px; }
.window-bar .file { color: var(--ink-2); }
.window-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; }
.stage { background: var(--canvas); padding: clamp(16px, 3vw, 40px); display: grid; place-items: center; }
.slide { width: 100%; aspect-ratio: 16 / 9; background: #fff; box-shadow: 0 1px 2px rgba(19,34,37,.14); padding: 3.2% 4% 2.6%; display: flex; flex-direction: column; container-type: inline-size; }
.slide-tracker { font-size: max(9px, 1.5cqi); color: var(--ink-3); margin-bottom: .6cqi; }
.slide-title { font-size: max(13px, 3.1cqi); line-height: 1.2; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 1.2cqi; padding-bottom: 1.2cqi; border-bottom: 1.5px solid var(--ink); }
.slide svg { flex: 1; width: 100%; min-height: 0; }
.slide-source { font-size: max(8px, 1.3cqi); color: var(--ink-3); margin-top: .8cqi; }
svg text { font-family: "IBM Plex Sans", sans-serif; }

.pane { background: #fff; border-left: 1px solid var(--line); font-size: 14px; display: flex; flex-direction: column; }
.pane-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px 0; font-weight: 600; font-size: 13.5px; }
.pane-head span { color: var(--ink-3); font-weight: 400; font-size: 12.5px; }
.pane-tabs { display: flex; gap: 18px; padding: 10px 16px 0; border-bottom: 1px solid var(--line); color: var(--ink-3); font-size: 13.5px; }
.pane-tabs span { padding-bottom: 9px; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.pane-tabs span.on { color: var(--ink); border-color: var(--b700); font-weight: 500; }
.pane-sec { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pane-label { font-size: 12.5px; color: var(--ink-3); margin: 0 0 8px; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.seg button { font: inherit; font-size: 13px; border: 0; background: #fff; padding: 7px 0; cursor: pointer; color: var(--ink-2); }
.seg button + button { border-left: 1px solid var(--line-2); }
.seg button[aria-pressed="true"] { background: var(--b050); color: var(--b700); font-weight: 500; }
.sheet { width: 100%; border-collapse: collapse; font: 400 12.5px/1 "IBM Plex Mono", monospace; table-layout: fixed; }
.sheet th, .sheet td { border: 1px solid var(--line); height: 30px; padding: 0; }
.sheet thead th { background: var(--bg-2); color: var(--ink-3); font-weight: 400; font-size: 11.5px; }
.sheet th.lab-h { width: 34%; }
.sheet td.lab { font: 400 12.5px "IBM Plex Sans", sans-serif; padding: 0 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sheet td.lab i { display: inline-block; width: 8px; height: 8px; margin-right: 6px; vertical-align: 0; }
.sheet input { width: 100%; height: 100%; border: 0; padding: 0 7px; font: inherit; text-align: right; color: var(--ink); background: transparent; }
.sheet input:focus { outline: 2px solid var(--b700); outline-offset: -2px; background: var(--b050); }
.check { display: flex; align-items: center; gap: 8px; margin: 4px 0; color: var(--ink-2); font-size: 13.5px; cursor: pointer; }
.check input { accent-color: var(--b700); width: 15px; height: 15px; margin: 0; }
.pane-note { padding: 12px 16px; color: var(--ink-3); font-size: 12.5px; margin-top: auto; }

/* ---------- inner page hero ---------- */
.page-hero { padding: 56px 0 64px; border-bottom: 1px solid var(--line); }
.page-hero.has-figure .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.page-hero h1 { font-size: clamp(34px, 4.2vw, 56px); max-width: 22ch; }
.page-hero.has-figure h1 { font-size: clamp(32px, 3.4vw, 46px); }
.crumbs { font-size: 14px; color: var(--ink-3); margin: 0 0 24px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-2); }
.crumbs a { text-decoration: none; color: var(--ink-2); }
.crumbs a:hover { text-decoration: underline; }
.answer { font-size: 19px; color: var(--ink-2); max-width: 60ch; margin: 20px 0 28px; }
.updated { font-size: 14px; color: var(--ink-3); margin: 0; }
.figure { margin: 0; background: #fff; border: 1px solid var(--line); padding: 20px; }
.figure svg, .figure img { display: block; width: 100%; height: auto; }
.figure figcaption { font-size: 14px; color: var(--ink-3); margin-top: 12px; }

/* Check presentation mock: the pane's issue list */
.issues { font-size: 14px; border: 1px solid var(--line); }
.issues-head { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.issues-head span { color: var(--ink-3); }
.issue { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.issue:last-child { border-bottom: 0; }
.issue small { display: block; color: var(--ink-3); font-size: 12.5px; }
.issue em { font-style: normal; font-size: 12.5px; color: var(--b700); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 3px 8px; white-space: nowrap; }

/* ---------- sections ---------- */
.sec { padding: 104px 0; }
.sec-tight { padding: 72px 0; }
.sec-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-bottom: 48px; align-items: end; }
.sec-head p { margin: 0; color: var(--ink-2); max-width: 52ch; }

.contrast { border-top: 1px solid var(--ink); }
.contrast-row { display: grid; grid-template-columns: 220px 1fr 1fr; gap: 32px; padding: 26px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.contrast-row.head { padding: 12px 0; font-size: 14px; color: var(--ink-3); }
.contrast-row h3 { margin: 0; }
.contrast-row .was { color: var(--ink-3); }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.gallery figure { margin: 0; }
.gallery a { text-decoration: none; display: block; }
.gallery .thumb { aspect-ratio: 16 / 10; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; padding: 10px; overflow: hidden; }
.gallery .thumb svg, .gallery .thumb img { width: 100%; height: 100%; object-fit: contain; }
.gallery a:hover .thumb { border-color: var(--line-2); }
.gallery figcaption { margin-top: 12px; font-size: 15px; font-weight: 500; }
.gallery figcaption span { display: block; color: var(--ink-3); font-size: 14px; font-weight: 400; }
.gallery.three { grid-template-columns: repeat(3, 1fr); }
.more { margin-top: 36px; font-size: 15.5px; }
.more a, .text-link { color: var(--b700); font-weight: 500; }

.tabs { display: flex; gap: 32px; border-bottom: 1px solid var(--line); margin-bottom: 40px; }
.tabs button { font: inherit; font-size: 17px; font-weight: 500; background: none; border: 0; padding: 0 0 14px; cursor: pointer; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--b700); }
.panel { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.panel[hidden] { display: none; }
.panel .big { font-size: 26px; line-height: 1.35; letter-spacing: -0.015em; margin: 0 0 20px; max-width: 26ch; }

.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rows li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.rows li p { margin: 0; color: var(--ink-2); font-size: 15.5px; }

.fsheet { overflow-x: auto; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff; }
.fsheet table { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 15px; }
.fsheet th, .fsheet td { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); padding: 14px 18px; text-align: left; vertical-align: top; }
.fsheet thead th { background: var(--bg-2); color: var(--ink-3); font: 400 12px "IBM Plex Mono", monospace; text-align: center; padding: 6px; }
.fsheet tbody th { background: var(--bg-2); color: var(--ink-3); font: 400 12px "IBM Plex Mono", monospace; text-align: center; width: 44px; padding: 14px 0; }
.fsheet tr.hdr td { font-weight: 600; font-size: 14px; padding-block: 10px; }
.fsheet td:first-of-type { font-weight: 500; white-space: nowrap; }
.fsheet td.n { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--ink-2); }
.fsheet td a { color: var(--b700); }
.fsheet tr:last-child > * { border-bottom: 0; }
.fsheet tr > :last-child { border-right: 0; }

.cols { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.cols > div { padding: 28px 32px 8px 0; }
.cols > div + div { padding-left: 32px; border-left: 1px solid var(--line); }
.cols p { color: var(--ink-2); margin: 0 0 16px; font-size: 16px; }
.cols a { color: var(--b700); font-weight: 500; font-size: 15.5px; }
.cols.two { grid-template-columns: 1fr 1fr; }

/* detail grid: a list of capabilities, two columns of hairline rows */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; }
.detail > div { padding: 22px 0; border-top: 1px solid var(--line); }
.detail p { margin: 0; color: var(--ink-2); font-size: 16px; }

/* split: copy beside a figure */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.split + .split { margin-top: 88px; }
.split.flip > :first-child { order: 2; }
.split p { color: var(--ink-2); max-width: 52ch; }

/* comparison table */
.cmp-table { width: 100%; border-collapse: collapse; font-size: 16px; }
.cmp-table th, .cmp-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp-table thead th { font-size: 14.5px; font-weight: 600; border-bottom: 1px solid var(--ink); vertical-align: bottom; }
.cmp-table tbody th { font-weight: 500; width: 34%; }
.cmp-table .us { background: var(--b050); }
.cmp-table .y { color: var(--b800); font-weight: 600; }
.cmp-table .n { color: var(--neg); font-weight: 600; }
.cmp-table small { display: block; color: var(--ink-3); font-size: 13.5px; font-weight: 400; margin-top: 2px; }
.scroll { overflow-x: auto; }
.scroll > table { min-width: 640px; }
.sources { margin-top: 20px; font-size: 14px; color: var(--ink-3); }
.sources ol { margin: 6px 0 0; padding-left: 20px; }
.sources a { color: var(--ink-2); }

/* prose: guides, glossary, policy pages */
.prose { max-width: var(--measure); font-size: 17.5px; line-height: 1.7; }
.prose h2 { font-size: 28px; margin: 56px 0 14px; max-width: none; }
.prose h3 { font-size: 20px; margin: 36px 0 8px; }
.prose p, .prose ul, .prose ol { margin: 0 0 18px; }
.prose li { margin: 6px 0; }
.prose a { color: var(--b700); }
.prose .figure { margin: 28px 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15.5px; margin: 0 0 24px; }
.prose th, .prose td { text-align: left; border-bottom: 1px solid var(--line); padding: 10px 12px 10px 0; vertical-align: top; }
.prose th { font-weight: 600; }
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps > li { counter-increment: step; position: relative; padding-left: 48px; margin: 0 0 22px; }
.steps > li::before { content: counter(step); position: absolute; left: 0; top: 1px; width: 30px; height: 30px; border: 1px solid var(--line-2); border-radius: 50%; display: grid; place-items: center; font-size: 14px; font-weight: 600; color: var(--b700); }
.note { border-left: 3px solid var(--b500); background: var(--bg-2); padding: 14px 18px; margin: 0 0 24px; font-size: 16px; }
.with-toc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; align-items: start; }
.toc { position: sticky; top: 96px; font-size: 14.5px; }
.toc p { color: var(--ink-3); margin: 0 0 8px; }
.toc ol { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 5px 0 5px 14px; text-decoration: none; color: var(--ink-2); margin-left: -1px; border-left: 1px solid transparent; }
.toc a:hover { color: var(--ink); border-color: var(--b700); }

/* glossary */
.terms dt { font-size: 20px; font-weight: 600; margin-top: 36px; scroll-margin-top: 96px; }
.terms dd { margin: 6px 0 0; color: var(--ink-2); max-width: var(--measure); }
.terms dd a { color: var(--b700); }

/* cards for hubs: hairline list, not boxes */
.index { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 40px; }
.index a { display: block; padding: 22px 0 24px; border-top: 1px solid var(--line); text-decoration: none; }
.index a:hover h3 { color: var(--b700); }
.index p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.index .k { font-size: 14px; color: var(--ink-3); margin-top: 8px; display: block; }

/* faq */
.faq { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-group + .faq-group { margin-top: 48px; }
.faq-group h3 { font-size: 15px; color: var(--ink-3); font-weight: 500; margin: 0 0 8px; }
details.q { border-bottom: 1px solid var(--line); }
details.q summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-size: 17.5px; font-weight: 500; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: ""; position: absolute; right: 6px; top: 28px; width: 9px; height: 9px; border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2); transform: rotate(45deg); transition: transform .15s; }
details.q[open] summary::after { transform: rotate(-135deg); top: 32px; }
details.q div { margin: 0 0 22px; color: var(--ink-2); max-width: 62ch; }
details.q div p { margin: 0 0 10px; }
details.q div a { color: var(--b700); }

/* form */
.form { display: grid; gap: 18px; max-width: 520px; }
.form label { display: grid; gap: 6px; font-size: 15px; font-weight: 500; }
.form input, .form select { font: inherit; font-weight: 400; height: 44px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff; color: var(--ink); }
.form input:focus, .form select:focus { outline: 2px solid var(--b700); outline-offset: -1px; border-color: var(--b700); }
.form .hint { font-weight: 400; color: var(--ink-3); font-size: 14px; }

/* closing band + footer */
.close { background: var(--b900); color: #fff; padding: 96px 0; }
.close .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; }
.close h2 { color: #fff; }
.close p { color: var(--on-band); margin: 0 0 24px; max-width: 44ch; }
.close .btn-primary { background: #fff; color: var(--b900); }
.close .btn-primary:hover { background: var(--b050); }
.site-foot { background: var(--b900); color: var(--on-band); border-top: 1px solid rgba(255,255,255,.12); padding: 56px 0 40px; font-size: 14.5px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px; }
.foot-grid h2 { color: #fff; font-size: 14.5px; font-weight: 500; margin: 0 0 12px; letter-spacing: 0; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; }
.foot-grid li { margin: 0 0 8px; }
.foot-grid a { text-decoration: none; }
.foot-grid a:hover { color: #fff; }
.site-foot .logo { color: #fff; }
.site-foot .mark rect { fill: rgba(255,255,255,.24); }
.site-foot .mark rect.on { fill: var(--b500); }
.legal { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: var(--on-band-2); }

@media (max-width: 1100px) { .platforms { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 980px) {
  .main-nav, .head-cta .btn-line { display: none; }
  .menu { display: block; }
  .head-cta { gap: 8px; }
  .hero { padding-top: 48px; }
  .hero-text, .sec-head, .panel, .faq, .close .wrap, .page-hero.has-figure .wrap, .split, .with-toc { grid-template-columns: 1fr; gap: 28px; }
  .split.flip > :first-child { order: 0; }
  .toc { position: static; }
  .window-body { grid-template-columns: 1fr; }
  .pane { border-left: 0; border-top: 1px solid var(--line); }
  .contrast-row { grid-template-columns: 1fr; gap: 6px; }
  .contrast-row.head { display: none; }
  .contrast-row .was::before { content: "Usually: "; }
  .contrast-row .now::before { content: "With Deckcell: "; font-weight: 500; }
  .gallery, .gallery.three, .index, .detail { grid-template-columns: 1fr 1fr; }
  .cols, .cols.two { grid-template-columns: 1fr; }
  .cols > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .sec { padding: 72px 0; }
}
@media (max-width: 700px) {
  .platforms { grid-template-columns: 1fr 1fr; }
  .platforms li { padding: 14px 12px; gap: 10px; }
  .fsheet table { min-width: 0; }
  .fsheet thead, .fsheet tbody th, .fsheet tr.hdr { display: none; }
  .fsheet tr { display: grid; grid-template-columns: 1fr auto; border-bottom: 1px solid var(--line); padding: 14px 16px; gap: 4px 12px; }
  .fsheet td { border: 0 !important; padding: 0; }
  .fsheet td:nth-of-type(2) { grid-column: 1 / -1; grid-row: 2; color: var(--ink-2); font-size: 14.5px; }
  .fsheet tr:last-child { border-bottom: 0; }
  .gallery, .gallery.three, .index, .detail { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .head-cta .btn-primary { padding: 0 10px; }
  .wrap, .narrow { width: calc(100% - 32px); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* early-access form: honeypot and server-side errors (shown via #error / #busy, no JS needed) */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { display: none; max-width: 520px; margin: 0 0 20px; padding: 12px 16px; border-left: 3px solid var(--neg); background: #FBF0EC; font-size: 15.5px; }
.form-note:target { display: block; }