:root {
  --logo-cyan: #00a8c8;
  --release-primary: #00a8c8;
  --release-bright: var(--logo-cyan);
  --brand-primary: var(--release-primary);
  --brand-deep: #071527;
  --brand-accent: #65e7f4;
  --ink: #071527;
  --navy: #09233f;
  --muted: #607181;
  --paper: #f3f6f7;
  --surface: #ffffff;
  --line: #d7e0e5;
  --soft-brand: #e9eff2;
  --status-available-text: #116149;
  --status-available-bg: #e7f5ef;
  --status-available-border: #b8decf;
  --status-preview-text: #805400;
  --status-preview-bg: #fff4ce;
  --status-preview-border: #e8d18a;
  --status-planned-text: #0b5f85;
  --status-planned-bg: #e7f4fa;
  --status-planned-border: #a8d3e5;
  --status-action-text: #9b2c00;
  --status-action-bg: #fff0e8;
  --status-action-border: #e8b59f;
  --available: var(--status-available-text);
  --shadow: 0 12px 30px rgba(7,21,39,.1);
  --radius: 0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-top: 82px;
  color: var(--ink);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

button, input, select { font: inherit; }
a { color: inherit; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; background: var(--ink); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { height: 82px; min-height: 82px; width: 100%; padding: 0 max(5vw, 24px); display: flex; align-items: center; gap: 40px; border-bottom: 1px solid var(--line); background: #fff; position: fixed; top: 0; right: 0; left: 0; z-index: 100; box-shadow: none; }
main { width: 100%; }
.site-header .brand img { width: 190px; height: 62px; object-fit: contain; object-position: left center; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.site-header nav { display: flex; min-width: 0; align-self: stretch; align-items: center; gap: 28px; margin-left: auto; overflow: visible; }
.site-header nav a { display: inline-flex; align-items: center; color: var(--ink); font: 700 11px/1 monospace; letter-spacing: .1em; text-decoration: none; white-space: nowrap; }
.site-header nav a:hover { color: var(--brand-primary); }
.site-header nav .active-page { color: var(--ink); box-shadow: none; }
.site-header nav .active-page:hover { color: var(--brand-primary); }
.release-menu { position: relative; align-self: stretch; display: flex; align-items: center; }
.release-menu-toggle { height: 100%; display: inline-flex; align-items: center; gap: 9px; padding: 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; font: 700 11px/1 monospace; letter-spacing: .1em; }
.release-menu-toggle:hover,.release-menu-toggle:focus-visible,.release-menu-toggle.has-active-page { color: var(--brand-primary); }
.release-menu-toggle:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 5px; }
.release-menu-chevron { display: inline-block; font-size: 1rem; line-height: 1; transition: transform .18s ease; }
.release-menu.open .release-menu-chevron { transform: rotate(180deg); }
.release-menu-panel { position: absolute; top: 100%; right: 0; width: min(920px,calc(100vw - 48px)); padding: 0; visibility: hidden; opacity: 0; transform: translateY(-6px); pointer-events: none; border: 1px solid var(--line); border-top: 3px solid var(--brand-primary); background: #fff; box-shadow: 0 22px 48px rgba(7,21,39,.16); transition: opacity .16s ease,transform .16s ease,visibility .16s; }
.release-menu.open .release-menu-panel { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
.release-menu-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding: 22px 24px 19px; border-bottom: 1px solid var(--line); }
.release-menu-heading span { color: var(--brand-primary); font: 800 10px/1 monospace; letter-spacing: .13em; text-transform: uppercase; }
.release-menu-heading p { margin: 0; color: var(--muted); font-size: .82rem; }
.release-menu-groups { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.release-menu-group { min-width: 0; padding: 22px 20px 24px; }
.release-menu-group + .release-menu-group { border-left: 1px solid var(--line); }
.release-menu-group h2 { margin: 0; color: var(--navy); font: 800 11px/1.35 monospace; letter-spacing: .08em; text-transform: uppercase; }
.release-menu-group > p { min-height: 38px; margin: 7px 0 15px; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.site-header nav .release-menu-link { position: relative; display: grid; grid-template-columns: 34px minmax(0,1fr) 14px; gap: 10px; align-items: center; min-height: 58px; padding: 8px 9px; border: 1px solid transparent; color: var(--ink); font: inherit; letter-spacing: 0; white-space: normal; }
.site-header nav .release-menu-link:hover,.site-header nav .release-menu-link:focus-visible { border-color: var(--line); background: var(--paper); color: var(--ink); outline: 0; }
.site-header nav .release-menu-link.active-page { border-color: color-mix(in srgb,var(--brand-primary) 38%,var(--line)); background: color-mix(in srgb,var(--brand-primary) 8%,#fff); }
.release-menu-mark { display: grid; place-items: center; width: 34px; height: 34px; background-color: var(--vendor-color,var(--navy)); color: #fff; font: 800 10px/1 monospace; letter-spacing: 0; }
.release-menu-mark.dark-mark { color: #071527; }
.release-menu-copy { min-width: 0; }
.release-menu-copy strong,.release-menu-copy small { display: block; }
.release-menu-copy strong { font: 800 .8rem/1.25 Arial,Helvetica,sans-serif; }
.release-menu-copy small { margin-top: 3px; overflow: hidden; color: var(--muted); font: 400 .68rem/1.25 Arial,Helvetica,sans-serif; text-overflow: ellipsis; white-space: nowrap; }
.release-menu-arrow { color: var(--brand-primary); font: 700 14px/1 Arial,Helvetica,sans-serif; }
.nav-toggle { display: none; min-width: 66px; min-height: 44px; margin-left: auto; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 10px; cursor: pointer; font: 700 10px/1 monospace; letter-spacing: .08em; }
.header-meta { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .875rem; }
.verified-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--available); box-shadow: 0 0 0 4px rgba(22,125,87,.12); }

.intro { min-height: 580px; padding: 94px max(7vw,32px) 78px; display: flex; align-items: center; position: relative; overflow: hidden; color: white; background: radial-gradient(circle at 83% 40%,rgba(0,168,200,.2),transparent 24%),linear-gradient(120deg,#061424 0%,#0b2947 75%,#0c3757 100%); }
.intro-main { position: relative; z-index: 1; }
.hero-grid { position: absolute; right: -5%; top: -25%; width: 52%; height: 150%; opacity: .18; background-image: linear-gradient(rgba(98,231,244,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(98,231,244,.35) 1px,transparent 1px); background-size: 42px 42px; transform: perspective(600px) rotateY(-18deg) rotateZ(-5deg); mask-image: linear-gradient(to left,#000,transparent); }
.eyebrow { margin: 0 0 12px; color: var(--brand-primary); font: 700 .69rem/1 monospace; letter-spacing: .14em; text-transform: uppercase; }
.intro .eyebrow { color: var(--brand-accent); }
h1, h2, p { margin-top: 0; }
h1 { margin: 28px 0; max-width: 900px; font-size: clamp(48px,7vw,88px); line-height: .98; letter-spacing: -.065em; font-weight: 700; }
h1 span { color: var(--brand-accent); }
.intro-copy { max-width: 650px; margin: 0; color: #bfd0dd; font-size: 19px; line-height: 1.65; }
.intro .verified-dot { display: inline-block; margin-right: 8px; background: #43e5ff; box-shadow: 0 0 0 6px rgba(67,229,255,.12); }
.signal-card { position: absolute; right: max(7vw,32px); bottom: 56px; width: 300px; padding: 20px; border: 1px solid rgba(101,231,244,.35); background: rgba(4,20,36,.72); backdrop-filter: blur(8px); box-shadow: none; }
.signal-card span,.signal-card b,.signal-card strong { display:block; }
.signal-card span { color:#91abbc; font: 700 .625rem monospace; letter-spacing:.12em; }
.signal-card b { color:var(--brand-accent); font:700 .69rem monospace; margin:13px 0 8px; }
.signal-card b #signalCount { display: inline; color: inherit; font: inherit; letter-spacing: inherit; }
.signal-card strong { font-size:.94rem; }
.signal-card i { position:absolute; right:18px; top:18px; color:rgba(101,231,244,.18); font:40px/1 monospace; }

.release-runway { position: relative; display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; padding: 0 max(7vw,32px); background: #fff; color: var(--ink); border-bottom: 1px solid var(--line); }
.release-runway::before { content: none; }
.release-runway > div { min-height: 106px; padding: 28px 26px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); }
.release-runway > div:first-child { border-left: 1px solid var(--line); }
.release-runway strong { font-size: 36px; line-height: 1; letter-spacing: -.04em; }
.release-runway span { margin-top: 8px; color: var(--muted); font: 700 10px/1.4 monospace; text-transform: uppercase; letter-spacing: .1em; }
.release-runway .runway-note { position: relative; flex-direction: row; align-items: center; gap: 12px; border: 0; color: var(--muted); font-weight: 650; }
.pulse { width: 10px; height: 10px; margin: 0 !important; border-radius: 99px; background: var(--logo-cyan); box-shadow: 0 0 0 6px rgba(0,168,200,.13); }

.lifecycle { padding: 86px max(7vw,32px); border-bottom: 1px solid var(--line); background: #fff; }
.lifecycle-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 30px; }
.lifecycle-heading > p { max-width: 520px; margin: 0 0 4px; color: var(--muted); }
.lifecycle-products { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 14px; }
.lifecycle-card { min-width: 0; padding: 24px; border: 1px solid var(--line); border-top: 3px solid var(--navy); border-radius: var(--radius); background: var(--surface); box-shadow: none; }
.lifecycle-card-wide { border-top-color: var(--release-primary); }
.lifecycle-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.lifecycle-card header > div { display: flex; align-items: center; gap: 12px; min-width: 0; }
.lifecycle-card h3 { margin: 0; font-size: 1.08rem; line-height: 1.2; }
.lifecycle-card header p { margin: 3px 0 0; color: var(--muted); font: 700 .68rem/1.3 monospace; letter-spacing: .06em; text-transform: uppercase; }
.lifecycle-card header a { flex: 0 0 auto; margin-top: 3px; color: var(--brand-primary); font-size: .75rem; font-weight: 760; text-decoration: none; }
.lifecycle-card header a:hover { text-decoration: underline; }
.lifecycle-icon { flex: 0 0 auto; display: grid; place-items: center; width: 39px; height: 39px; background-color: var(--navy); color: #fff; font: 800 .72rem/1 monospace; }
.lifecycle-icon.windows { background-color: #0078d4; }
.lifecycle-icon.server-2022 { background-color: #2d7d46; }
.lifecycle-icon.server-2025 { background-color: #107c10; }
.version-timeline { margin-top: 8px; }
.version-row { display: grid; grid-template-columns: 48px 1fr 1fr; gap: 12px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--line); }
.version-row:last-child { border-bottom: 0; }
.version-row > strong { font: 800 .78rem/1 monospace; letter-spacing: .04em; }
.version-row > span { display: flex; flex-direction: column; min-width: 0; }
.version-row b { font-size: .83rem; line-height: 1.25; }
.version-row small { margin-top: 3px; color: var(--muted); font-size: .7rem; line-height: 1.3; }
.version-row.urgent > strong, .version-row.urgent b { color: var(--status-action-text); }
.lifecycle-alert { display: flex; align-items: center; gap: 9px; margin: 10px 0 0; padding-top: 13px; border-top: 1px solid var(--line); color: var(--status-action-text); font-size: .78rem; font-weight: 700; }
.lifecycle-alert span { flex: 0 0 auto; width: 7px; height: 7px; border-radius: 50%; background: var(--status-action-text); box-shadow: 0 0 0 4px var(--status-action-bg); }
.milestone-track { position: relative; margin: 10px 0 0; padding: 0; list-style: none; }
.milestone-track::before { content: ""; position: absolute; top: 23px; bottom: 28px; left: 5px; width: 1px; background: var(--line); }
.milestone-track li { position: relative; display: flex; flex-direction: column; padding: 12px 0 14px 24px; }
.milestone-track li::before { content: ""; position: absolute; top: 18px; left: 0; width: 11px; height: 11px; border: 2px solid var(--surface); border-radius: 50%; background: var(--brand-primary); box-shadow: 0 0 0 1px var(--brand-primary); }
.milestone-track li.urgent::before { background: var(--status-action-text); box-shadow: 0 0 0 1px var(--status-action-text); }
.milestone-track time { color: var(--brand-primary); font: 800 .74rem/1.2 monospace; letter-spacing: .04em; }
.milestone-track .urgent time { color: var(--status-action-text); }
.milestone-track strong { margin-top: 6px; font-size: .92rem; }
.milestone-track span { margin-top: 3px; color: var(--muted); font-size: .78rem; }
.continuous-support { display: grid; grid-template-columns: minmax(260px,.9fr) 1.55fr; gap: 24px 46px; margin-top: 14px; padding: 25px; border: 1px solid var(--line); border-left: 3px solid var(--brand-primary); background: var(--paper); }
.continuous-intro { display: flex; align-items: flex-start; gap: 14px; }
.continuous-mark { flex: 0 0 auto; display: grid; place-items: center; width: 42px; height: 42px; background-color: var(--release-primary); color: #fff; font: 800 1.4rem/1 monospace; }
.continuous-support h3 { margin: 0; font-size: 1.05rem; }
.continuous-intro p { margin: 6px 0 0; color: var(--muted); font-size: .86rem; }
.continuous-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.continuous-groups strong { display: block; color: var(--navy); font: 800 .72rem/1.2 monospace; letter-spacing: .07em; text-transform: uppercase; }
.continuous-groups p { margin: 7px 0 0; color: var(--muted); font-size: .79rem; line-height: 1.55; }
.continuous-support > a { grid-column: 2; justify-self: start; color: var(--brand-primary); font-size: .78rem; font-weight: 760; text-decoration: none; }
.continuous-support > a:hover { text-decoration: underline; }

.explorer { padding: 86px max(7vw,32px); background: var(--paper); }
.explorer-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
h2 { margin-bottom: 0; font-size: 42px; line-height: 1.05; letter-spacing: -.045em; }
.explorer-heading > p { margin: 0 0 4px; color: var(--muted); font-size: .92rem; }

.audience-switch { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 12px; padding: 12px 14px 12px 18px; border: 1px solid var(--line); border-left: 3px solid var(--brand-primary); background: var(--surface); }
.audience-switch > span { color: var(--navy); font-weight: 760; }
.audience-switch > div { display: flex; flex-wrap: wrap; gap: 7px; }
.audience-switch button { min-height: 40px; padding: 0 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--muted); cursor: pointer; font-size: .82rem; font-weight: 740; }
.audience-switch button[aria-pressed="true"] { border-color: var(--release-primary); background: var(--release-primary); color: white; }
.audience-switch button:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand-primary) 24%, transparent); outline-offset: 2px; }

.filters { display: grid; grid-template-columns: 1.7fr repeat(4, minmax(145px, .72fr)) auto; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.9); }
.filters input, .filters select, .clear-button { width: 100%; min-height: 46px; border: 1px solid transparent; border-radius: 0; background: var(--paper); color: var(--ink); padding: 0 14px; outline: none; }
.filters input:focus, .filters select:focus, .clear-button:focus-visible, .app-chip:focus-visible, .release-card:focus-visible { border-color: var(--brand-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary) 18%, transparent); }
.search-wrap { position: relative; }
.search-wrap > span:not(.visually-hidden) { position: absolute; left: 16px; top: 9px; z-index: 1; color: var(--muted); font-size: 1.2rem; }
.search-wrap input { padding-left: 42px; background: var(--surface); }
.clear-button { width: auto; color: var(--brand-primary); font-weight: 700; cursor: pointer; background: var(--soft-brand); }

.app-strip { overflow-x: auto; scrollbar-width: thin; }
.app-strip > div { display: flex; gap: 8px; min-width: max-content; padding: 18px 1px 22px; }
.app-chip { flex: 0 0 auto; display: inline-flex; gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 8px 13px; color: var(--muted); cursor: pointer; font: 700 .72rem monospace; letter-spacing: .04em; }
.app-chip[aria-pressed="true"] { background: var(--release-primary); color: white; border-color: var(--release-primary); }
.mini-icon { display: grid; place-items: center; width: 23px; height: 23px; border-radius: 0; background-color: var(--app-color, var(--brand-primary)); color: white; font-size: .7rem; font-weight: 800; }

.release-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.release-card { position: relative; min-height: 310px; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); border-top: 3px solid var(--app-color, var(--brand-primary)); border-radius: var(--radius); background: var(--surface); text-align: left; color: var(--ink); cursor: pointer; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.release-card::after { content: "↗"; position: absolute; right: 20px; bottom: 18px; color: var(--brand-primary); font-size: 1.15rem; }
.release-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--brand-primary) 35%, var(--line)); box-shadow: var(--shadow); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.app-label { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: .84rem; font-weight: 680; }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 6px 8px; border: 1px solid transparent; border-radius: 0; font: 700 10px/1 monospace; letter-spacing: .05em; text-transform: uppercase; -webkit-text-fill-color: currentColor; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 99px; background: currentColor; }
.status.available { color: var(--status-available-text); background: var(--status-available-bg); border-color: var(--status-available-border); }
.status.preview { color: var(--status-preview-text); background: var(--status-preview-bg); border-color: var(--status-preview-border); }
.status.planned { color: var(--status-planned-text); background: var(--status-planned-bg); border-color: var(--status-planned-border); }
.status.action-required { color: var(--status-action-text); background: var(--status-action-bg); border-color: var(--status-action-border); }
.release-card h3 { margin: 26px 0 12px; font-size: 20px; line-height: 1.35; letter-spacing: -.028em; }
.release-card > p { color: var(--muted); line-height: 1.55; }
.card-meta { margin-top: auto; display: flex; flex-wrap: wrap; gap: 7px; padding: 18px 28px 0 0; border-top: 1px solid var(--line); }
.tag { padding: 5px 8px; border-radius: 0; background: var(--paper); color: var(--muted); font-size: .72rem; font-weight: 680; }
.empty-state { padding: 70px 20px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius); background: rgba(255,255,255,.45); }
.empty-state strong { font-size: 1.4rem; }
.empty-state p { margin: 8px 0 0; color: var(--muted); }

.method { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; padding: 86px max(7vw,32px); background: #e9eff2; border-top: 1px solid var(--line); border-radius: 0; }
.method ol { margin: 0; padding: 0; list-style: none; }
.method li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 0 0 24px; margin-bottom: 24px; border-bottom: 1px solid color-mix(in srgb, var(--brand-primary) 18%, transparent); }
.method li > span { color: var(--brand-primary); font-size: .8rem; font-weight: 800; letter-spacing: .08em; }
.method li strong { font-size: 1.06rem; }
.method li p { margin: 4px 0 0; color: var(--muted); }
.method-note { grid-column: 1 / -1; margin: -22px 0 0; padding-top: 22px; border-top: 1px solid color-mix(in srgb, var(--brand-primary) 20%, transparent); color: var(--muted); font-size: .84rem; }

footer { padding: 56px max(7vw,32px); display: grid; grid-template-columns: 1fr 1fr; gap: 30px; background: var(--ink); color: white; }
.footer-brand { grid-column: 1; }
.footer-brand img { display: block; width: 230px; height: auto; max-height: 86px; object-fit: contain; object-position: left center; }
footer p { max-width: 420px; margin: 0; color: #aebdca; line-height: 1.6; }
footer > div { grid-column: 2; grid-row: 1 / span 2; display: flex; justify-content: flex-end; align-items: flex-start; gap: 26px; flex-wrap: wrap; }
footer > div a { color: white; font: 700 10px monospace; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
footer > div a:hover { color: var(--brand-accent); }
footer small { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid #294157; color: #7f95a7; font: .66rem/1.5 monospace; }

dialog { width: min(720px, calc(100% - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 0; color: var(--ink); background: var(--surface); box-shadow: 0 28px 100px rgba(5,25,32,.3); }
dialog::backdrop { background: rgba(7,24,31,.62); backdrop-filter: blur(5px); }
.dialog-close { position: sticky; z-index: 2; float: right; top: 16px; right: 16px; width: 42px; height: 42px; margin: 16px; border: 1px solid var(--line); border-radius: 99px; background: var(--surface); color: var(--ink); font-size: 1.6rem; cursor: pointer; }
.dialog-body { padding: 44px 46px 46px; }
.dialog-body .app-label { margin-bottom: 24px; }
.dialog-body h2 { max-width: 560px; margin-bottom: 18px; font-size: clamp(2rem, 5vw, 3rem); }
.dialog-lede { color: var(--muted); font-size: 1.06rem; line-height: 1.65; }
.dialog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 28px 0; }
.dialog-grid div { padding: 16px; border-radius: 0; background: var(--paper); }
.dialog-grid span { display: block; margin-bottom: 5px; color: var(--muted); font-size: .7rem; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.dialog-section { padding: 22px 0; border-top: 1px solid var(--line); }
.dialog-section h3 { margin: 0 0 7px; font-size: 1rem; }
.dialog-section p { margin: 0; color: var(--muted); }
.source-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--brand-primary); font-weight: 760; text-decoration: none; }

.audience-dialog { width: min(720px, calc(100% - 32px)); overflow: hidden; border-top: 4px solid var(--brand-primary); border-radius: 0; }
.audience-dialog-body { padding: 42px; }
.audience-dialog-body .eyebrow { margin-bottom: 14px; }
.audience-dialog-body h2 { max-width: 580px; margin-bottom: 14px; font-size: clamp(2rem, 5vw, 2.75rem); line-height: 1.04; }
.audience-dialog-body > p:not(.eyebrow):not(.privacy-note) { max-width: 610px; margin-bottom: 0; color: var(--muted); font-size: 1rem; line-height: 1.6; }
.role-choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 28px; }
.role-choices button { appearance: none; width: 100%; display: grid; grid-template-columns: 44px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 5px 14px; min-height: 166px; padding: 22px; border: 1px solid var(--line); border-radius: 0; background: var(--paper); color: var(--ink); text-align: left; white-space: normal; cursor: pointer; }
.role-choices button:hover, .role-choices button:focus-visible { border-color: var(--brand-primary); background: color-mix(in srgb, var(--brand-primary) 7%, white); box-shadow: 0 10px 30px rgba(7,21,39,.1); outline: none; }
.role-icon { grid-row: 1 / span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: var(--radius); background-color: var(--release-primary); color: #fff; font: 800 .76rem monospace; }
.role-choices strong { align-self: end; display: block; font-size: 1.08rem; line-height: 1.25; }
.role-choices small { display: block; color: var(--muted); font-size: .82rem; line-height: 1.5; }
.privacy-note { margin: 18px 0 0; color: var(--muted); font-size: .76rem; }

.landing-hero { min-height: 580px; }
.landing-runway > div { border-right-color: var(--line); }
.landing-purpose { padding: 86px max(7vw,32px); background: var(--surface); border-bottom: 1px solid var(--line); }
.section-intro { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.65fr); gap: 28px 70px; align-items: end; margin-bottom: 38px; }
.section-intro .eyebrow { grid-column: 1 / -1; margin-bottom: -12px; }
.section-intro > p:last-child { margin: 0 0 4px; color: var(--muted); line-height: 1.7; }
.purpose-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.purpose-grid article { min-height: 230px; padding: 27px; border: 1px solid var(--line); border-top: 3px solid var(--release-primary); border-radius: var(--radius); background: var(--paper); }
.purpose-grid article > span { color: var(--release-primary); font: 800 .74rem/1 monospace; letter-spacing: .08em; }
.purpose-grid h3 { margin: 48px 0 10px; font-size: 1.22rem; }
.purpose-grid p { margin: 0; color: var(--muted); line-height: 1.65; }

.vendor-directory { padding: 86px max(7vw,32px); background: var(--ink); color: #fff; }
.directory-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 34px; }
.directory-heading .eyebrow { color: var(--brand-accent); }
.directory-heading > p { max-width: 540px; margin: 0 0 4px; color: #aeb9bc; line-height: 1.65; }
.vendor-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.vendor-card { position: relative; min-height: 300px; display: flex; flex-direction: column; padding: 25px; border: 1px solid #354145; border-top: 3px solid var(--vendor-color); border-radius: var(--radius); background: #1a2225; color: #fff; text-decoration: none; transition: transform .2s ease,border-color .2s ease,background .2s ease; }
.vendor-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb,var(--vendor-color) 65%,#354145); background: #202a2d; }
.vendor-card:focus-visible { outline: 3px solid var(--logo-cyan); outline-offset: 3px; }
.vendor-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: var(--radius); background-color: var(--vendor-color,var(--brand-primary)); color: #fff; font: 800 .76rem/1 monospace; }
.vendor-mark.dark-mark { color: #111719; }
.vendor-count { position: absolute; top: 27px; right: 25px; color: #8f9da1; font: 700 .7rem/1.2 monospace; letter-spacing: .06em; text-transform: uppercase; }
.vendor-card h3 { margin: 30px 0 10px; font-size: 1.32rem; }
.vendor-card p { margin: 0; color: #aeb9bc; line-height: 1.6; }
.vendor-card strong { margin-top: auto; padding-top: 24px; color: var(--brand-accent); font-size: .82rem; }

.intelligence-guide { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; padding: 86px max(7vw,32px); background: var(--surface); border-bottom: 1px solid var(--line); }
.intelligence-guide > div:first-child > p:last-child { margin: 20px 0 0; color: var(--muted); line-height: 1.7; }
.guide-panel { align-self: center; padding: 26px; border: 1px solid var(--line); border-left: 3px solid var(--release-primary); border-radius: var(--radius); background: var(--paper); }
.audience-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.audience-summary article { display: flex; gap: 13px; padding: 18px; background: var(--surface); border: 1px solid var(--line); }
.audience-summary article > span { flex: 0 0 auto; display: grid; place-items: center; width: 39px; height: 39px; background-color: var(--release-primary); color: #fff; font: 800 .72rem/1 monospace; }
.audience-summary h3 { margin: 0 0 5px; font-size: 1rem; }
.audience-summary p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.5; }
.status-legend { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; padding-top: 18px; border-top: 1px solid var(--line); }

.landing-principle { display: grid; grid-template-columns: 72px minmax(0,850px); gap: 26px; align-items: start; padding: 76px max(7vw,32px); background: linear-gradient(135deg,#edf1f1,#e2e8e8); }
.principle-mark { display: grid; place-items: center; width: 64px; height: 64px; background: #111719; color: var(--brand-accent); font-size: 1.8rem; }

.release-menu-mark,.vendor-mark,.mini-icon,.lifecycle-icon,.continuous-mark,.role-icon,.audience-summary article > span,.principle-mark {
  background-clip: border-box;
  opacity: 1;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  forced-color-adjust: none;
}
.landing-principle h2 { font-size: clamp(1.9rem,3vw,2.7rem); }
.landing-principle p:last-child { max-width: 760px; margin: 20px 0 0; color: var(--muted); line-height: 1.7; }

@media (max-width: 930px) {
  .signal-card { display: none; }
  .release-runway { grid-template-columns: repeat(3, 1fr); }
  .release-runway .runway-note { grid-column: 1 / -1; min-height: 64px; border-top: 1px solid rgba(255,255,255,.13); }
  .filters { grid-template-columns: 1fr 1fr; }
  .search-wrap { grid-column: 1 / -1; }
  .clear-button { width: 100%; }
  .release-grid { grid-template-columns: repeat(2, 1fr); }
  .lifecycle-products { grid-template-columns: 1fr 1fr; }
  .lifecycle-card-wide { grid-column: 1 / -1; }
  .continuous-support { grid-template-columns: 1fr; }
  .continuous-support > a { grid-column: 1; }
  .method { padding: 46px; gap: 46px; }
  .site-header { gap: 24px; }
  .site-header nav { gap: 16px; }
  footer { grid-template-columns: 1fr; }
  footer > div { grid-column: 1; grid-row: auto; justify-content: flex-start; }
  .vendor-grid { grid-template-columns: repeat(2,1fr); }
  .intelligence-guide { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 760px) {
  body { padding-top: 72px; }
  body.mobile-nav-open { overflow: hidden; }
  .site-header { height: 72px; min-height: 72px; padding: 0 18px; gap: 12px; flex-wrap: nowrap; }
  .site-header .brand img { width: 160px; height: 54px; }
  .nav-toggle { display: block; }
  .site-header nav { display: none; position: absolute; top: 100%; right: 0; left: 0; width: 100%; max-height: calc(100vh - 72px); max-height: calc(100dvh - 72px); margin: 0; padding: 8px 18px calc(18px + env(safe-area-inset-bottom)); overflow-y: auto; overscroll-behavior: contain; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 16px 30px rgba(7,21,39,.18); }
  .site-header nav.open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-header nav a { display: flex; align-items: center; min-height: 46px; border-bottom: 1px solid var(--line); font-size: .7rem; letter-spacing: .08em; }
  .site-header nav .active-page { box-shadow: none; color: var(--brand-primary); }
  .release-menu { display: block; width: 100%; }
  .release-menu-toggle { width: 100%; min-height: 46px; justify-content: space-between; border-bottom: 1px solid var(--line); }
  .release-menu-panel { position: static; display: none; width: 100%; visibility: visible; opacity: 1; transform: none; pointer-events: auto; border: 0; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: none; transition: none; }
  .release-menu.open .release-menu-panel { display: block; }
  .release-menu-heading { display: none; }
  .release-menu-groups { grid-template-columns: 1fr; }
  .release-menu-group { padding: 16px 12px 12px; }
  .release-menu-group + .release-menu-group { border-top: 1px solid var(--line); border-left: 0; }
  .release-menu-group h2 { padding: 0 4px; }
  .release-menu-group > p { min-height: 0; margin: 5px 4px 9px; }
  .site-header nav .release-menu-link { min-height: 52px; border-bottom: 0; }
  .release-menu-mark,.vendor-mark { background-color: var(--vendor-color,var(--brand-primary)) !important; }
  .mini-icon { background-color: var(--app-color,var(--brand-primary)) !important; }
  .lifecycle-icon { background-color: var(--navy) !important; }
  .lifecycle-icon.windows { background-color: #0078d4 !important; }
  .lifecycle-icon.server-2022 { background-color: #2d7d46 !important; }
  .lifecycle-icon.server-2025 { background-color: #107c10 !important; }
  .continuous-mark,.role-icon,.audience-summary article > span { background-color: var(--release-primary) !important; }
  .intro { min-height: 490px; padding: 64px 22px 54px; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.1rem); }
  .release-runway { grid-template-columns: 1fr 1fr; }
  .release-runway > div { min-height: 92px; padding: 20px; }
  .release-runway > div:nth-child(2) { border-right: 0; }
  .release-runway > div:nth-child(3) { border-top: 1px solid rgba(255,255,255,.13); }
  .release-runway .runway-note { grid-column: auto; border-top: 1px solid rgba(255,255,255,.13); }
  .lifecycle { padding: 60px 22px 64px; }
  .lifecycle-heading { align-items: flex-start; flex-direction: column; gap: 14px; }
  .lifecycle-products { grid-template-columns: 1fr; }
  .lifecycle-card-wide { grid-column: auto; }
  .lifecycle-card { padding: 20px; }
  .lifecycle-card header { align-items: flex-start; flex-direction: column; }
  .version-row { grid-template-columns: 42px 1fr; }
  .version-row > span:last-child { grid-column: 2; }
  .continuous-support { padding: 20px; }
  .continuous-groups { grid-template-columns: 1fr; gap: 18px; }
  .explorer { padding: 64px 22px; }
  .explorer-heading { align-items: start; flex-direction: column; }
  .filters { grid-template-columns: 1fr; }
  .search-wrap { grid-column: auto; }
  .audience-switch { align-items: flex-start; flex-direction: column; }
  .audience-switch > div { width: 100%; }
  .audience-switch button { flex: 1 1 auto; }
  .audience-dialog { width: min(94vw, 720px); max-height: calc(100vh - 20px); }
  .audience-dialog-body { padding: 30px 22px; }
  .audience-dialog-body h2 { font-size: 2rem; }
  .role-choices { grid-template-columns: 1fr; }
  .role-choices button { min-height: 126px; }
  .release-grid { grid-template-columns: 1fr; }
  .release-card { min-height: 310px; }
  .method { grid-template-columns: 1fr; gap: 40px; padding: 54px 22px; }
  .method-note { grid-column: auto; margin-top: -12px; }
  .dialog-body { padding: 34px 24px; }
  .dialog-grid { grid-template-columns: 1fr; }
  .section-intro { grid-template-columns: 1fr; gap: 18px; }
  .section-intro .eyebrow { grid-column: auto; margin-bottom: 0; }
  .purpose-grid, .vendor-grid, .audience-summary { grid-template-columns: 1fr; }
  .directory-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .landing-purpose, .vendor-directory, .intelligence-guide { padding: 62px 22px; }
  .landing-principle { grid-template-columns: 1fr; padding: 58px 22px; }
}

@media (max-width: 380px) {
  .site-header { padding-inline: 12px; gap: 10px; }
  .site-header .brand img { width: 145px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}