/* Interop's brand, adapted for a focused desktop developer experience. */
@font-face {
    font-family: 'TT Hoves';
    src: url('/brand/tt-hoves-regular.woff2') format('woff2');
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: 'TT Hoves';
    src: url('/brand/tt-hoves-bold.woff') format('woff');
    font-style: normal;
    font-weight: 700;
    font-display: swap;
}
@font-face {
    font-family: Kamerik;
    src: url('/brand/kamerik-book.woff2') format('woff2');
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

:root {
    --brand-ink: #1a2a34;
    --brand-orange: #ff7d45;
    --brand-cream: #fbf3ec;
    --brand-blue: #3385ff;
    --brand-muted: #596a73;
    --brand-line: #dde0dc;
    --brand-link: #a6401c;
    --page-gutter: clamp(24px, 4.8vw, 72px);
    --display-font: Kamerik, 'TT Hoves', Helvetica, Arial, sans-serif;
    --mono-font: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    --ease-out: cubic-bezier(.2, .65, .3, 1);
}
* { box-sizing: border-box; }
html { background: #f0eeea; scroll-padding-top: 116px; scroll-behavior: smooth; }
body {
    max-width: 1512px;
    width: calc(100% - 48px);
    min-height: 100vh;
    margin: 0 auto;
    border-inline: 1px solid #dedfd9;
    background: #fff;
    color: var(--brand-ink);
    font-family: 'TT Hoves', Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
a { color: var(--brand-link); text-decoration: none; }
a:hover { color: var(--brand-ink); }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
code { font-family: var(--mono-font); }
::selection { color: var(--brand-ink); background: #ffd1b9; }
:focus-visible, .navbar a:focus-visible, .navbar-trigger:focus-visible {
    outline: 2px solid var(--brand-link);
    outline-offset: 5px;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 200; padding: 12px 18px; background: #fff; color: var(--brand-ink); border-radius: 6px; }
.skip-link:focus { top: 12px; }

/* Quiet masthead. The orange action remains a single, recognizable button. */
.navbar {
    height: 84px;
    padding: 0 var(--page-gutter);
    border-bottom-color: var(--brand-line);
    background: #fffffff5;
    backdrop-filter: blur(16px);
}
.navbar-brand { gap: 23px; color: var(--brand-ink); }
.brand-logo { width: 143px; height: auto; display: block; }
.brand-product { padding-left: 23px; border-left: 1px solid #d5dbdd; font-size: 13px; font-weight: 400; line-height: 26px; }
.navbar-links { gap: 28px; }
.navbar-links a, .navbar-trigger { color: var(--brand-ink); font-size: 14px; font-weight: 400; }
.navbar-trigger { gap: 9px; }
.navbar-trigger.active::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--brand-orange); }
.navbar-links > a:hover, .navbar-trigger:hover { color: var(--brand-link); }
.navbar-links > a:last-child > span { display: inline-block; margin-left: 5px; color: #819096; }
.navbar-menu { width: 276px; padding: 8px; border-color: #e8e6df; border-radius: 12px; box-shadow: 0 16px 44px #1a2a341a, 0 2px 6px #1a2a3405; }
.navbar-links .navbar-menu a { color: var(--brand-ink); border-radius: 7px; padding: 14px; }
.navbar-menu a small { color: var(--brand-muted); }
.navbar-links .navbar-menu a:hover, .navbar-links .navbar-menu a.active { background: var(--brand-cream); color: var(--brand-ink); }
.navbar-links .navbar-build, .navbar-links .navbar-build.active {
    gap: 15px;
    background: var(--brand-orange);
    border: 1px solid var(--brand-orange);
    color: var(--brand-ink);
    padding: 11px 17px 11px 20px;
    font-weight: 700;
    font-size: 12px;
    box-shadow: 0 2px 3px #7c3e1408;
}
.nav-action-arrow { font-size: 18px; font-weight: 400; transition: transform .2s var(--ease-out); }
.navbar-links .navbar-build:hover, .navbar-links .navbar-build.active:hover { background: #ff925f; border-color: #ff925f; color: var(--brand-ink); }
.navbar-links .navbar-build:hover .nav-action-arrow { transform: translate(2px, -2px); }
.navbar-links .navbar-build.active { border-color: #d65723; }

/* Shared typography and controls. */
.container, .page { max-width: none; padding: 0 var(--page-gutter) 72px; margin: 0 auto; }
.page-title, h1, h2, .section-title { color: var(--brand-ink); font-family: var(--display-font); font-weight: 400; letter-spacing: -.045em; }
.brand-eyebrow, .eyebrow { display: flex; align-items: center; gap: 9px; color: var(--brand-link); font-size: 10px; font-weight: 700; letter-spacing: .14em; line-height: 1.5; margin: 0 0 22px; }
.brand-eyebrow > span, .eyebrow > span { flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--brand-orange); }
.page-title { font-size: clamp(38px, 4.4vw, 64px); line-height: 1.12; margin: 0 0 22px; }
.page-title .title-period { display: inline; color: #d65b29; }
.page-subtitle, .page-description { color: var(--brand-muted); font-size: 16px; line-height: 1.75; margin: 0; max-width: 620px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 13px 21px; border: 1px solid transparent; border-radius: 999px; font-size: 13px; font-weight: 700; line-height: 1.5; text-decoration: none; transition: background .2s, box-shadow .2s, transform .2s var(--ease-out); }
.button-primary { background: var(--brand-orange); color: var(--brand-ink); box-shadow: 0 3px 8px #c6612020; }
.button-primary:hover { background: #ff9160; color: var(--brand-ink); box-shadow: 0 5px 12px #c6612028; transform: translateY(-2px); }
.button-secondary { border-color: #c4cbc9; background: transparent; color: var(--brand-ink); }
.button-secondary:hover { background: var(--brand-ink); color: #fff; border-color: var(--brand-ink); }
.button-arrow { font-size: 22px; font-weight: 400; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; color: var(--brand-ink); line-height: 1.5; }
.text-link > span { font-size: 18px; color: var(--brand-link); transition: transform .2s var(--ease-out); }
.text-link:hover > span { transform: translate(2px, -2px); }

/* The four release pages share the same compact introduction. */
.release-hero {
    margin: 0 calc(-1 * var(--page-gutter)) 24px;
    padding: 32px var(--page-gutter);
    border-bottom: 1px solid #ede2d6;
    background: #fcf7f0;
}
.release-intro { min-width: 0; }
.release-hero .page-title { font-size: clamp(32px, 3.2vw, 42px); line-height: 1.2; letter-spacing: -.03em; margin: 0 0 10px; }
.release-hero .page-subtitle { max-width: none; color: #42565f; font-size: 16px; line-height: 1.5; }

/* Channel shortcuts sit below the introduction so every header has one layout. */
.release-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--brand-line); }
.release-footer .button, .release-footer .text-link { font-size: 14px; }

/* Download tables: steady spacing, clear actions, subtle hierarchy. */
.section-header { margin-top: 44px; margin-bottom: 20px; column-gap: 12px; }
.section-title { font-size: 30px; letter-spacing: -.04em; }
.section-subtitle { color: var(--brand-muted); margin-top: 5px; font-size: 14px; }
.section-actions { gap: 18px; padding-bottom: 1px; }
.toggle { color: var(--brand-muted); font-size: 12px; gap: 7px; position: relative; }
.toggle-switch { width: 30px; height: 18px; background: #cbd4d3; }
.toggle-switch::after { width: 14px; height: 14px; }
.toggle input:checked + .toggle-switch { background: var(--brand-ink); }
.toggle input:checked + .toggle-switch::after { transform: translateX(12px); }
.toggle input { display: block; position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle input:focus-visible + .toggle-switch { outline: 2px solid var(--brand-link); outline-offset: 3px; }
.status-dot { margin-top: 14px; width: 8px; height: 8px; box-shadow: 0 0 0 4px #f5f5f1; }
.status-dot.stable { background: #3c8368; }
.status-dot.dev { background: var(--brand-orange); }
.status-dot.nightly { background: #6483b9; }
.release-table { border: 1px solid var(--brand-line); border-radius: 10px; box-shadow: 0 3px 9px #1a2a3404; overflow-x: auto; scrollbar-width: thin; scrollbar-color: #c9d0cb #f5f6f3; margin-bottom: 36px; }
.release-table-header { background: #f5f6f2; color: var(--brand-muted); border-bottom-color: var(--brand-line); padding: 15px 22px; font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.release-row { padding: 20px 22px; border-bottom-color: #eceee9; font-size: 14px; }
.release-row > div { min-width: 0; }
.release-row:hover, .version-row:hover { background: #fffbf7; }
.release-version, .release-version a, .version-link { color: var(--brand-ink); font-weight: 400; overflow-wrap: anywhere; }
.releases-overview #stableBody .release-row:first-child { background: #f9fcf6; box-shadow: inset 3px 0 #6c936c; }
.releases-overview #stableBody .release-row:first-child:hover { background: #f4f8ed; }
.release-version a { font-family: var(--mono-font); font-size: 13px; }
.release-version a:hover, .version-link:hover { color: var(--brand-link); }
.release-date { font-size: 12px; color: var(--brand-muted); line-height: 1.6; }
.release-date .relative { color: var(--brand-ink); }
.artifact-link { color: var(--brand-ink); background: #fff; border: 1px solid #dce0da; border-radius: 5px; padding: 5px 9px; font-size: 11px; gap: 5px; transition: background .2s, border-color .2s; }
.artifact-link:hover { color: var(--brand-ink); background: #fff0e6; border-color: #e5b59b; }
.artifact-link svg { width: 12px; height: 12px; }
.no-artifacts { color: #718078; }
.build-count { border: 0; background: #fff0e5; color: #99502d; font-size: 10px; font-weight: 400; margin-top: 4px; }
.branch-badge { background: #eff3ef; color: #48634f; border-color: #e0e7de; font-weight: 400; font-size: 10px; }
.filter-bar { gap: 16px; margin-bottom: 24px; }
.filter-input { min-width: 0; max-width: 580px; font-size: 14px; border-color: #d6dcd5; border-radius: 8px; padding: 14px 18px; background: #fcfdfa; }
.filter-input:focus { border-color: #ac623e; box-shadow: 0 0 0 3px #ff7d451a; background: #fff; }
.filter-input::placeholder { color: #748079; }
.result-count { color: var(--brand-muted); font-size: 12px; }
.type-badge { font-weight: 400; font-size: 10px; }
.type-badge.stable { color: #316549; background: #e9f3e9; }
.type-badge.dev { color: #9a4625; background: #fff0e5; }
.type-badge.nightly { color: #42618d; background: #edf2fa; }
.spinner { border-color: #eceae3; border-top-color: var(--brand-orange); }
.loading, .empty-state { color: var(--brand-muted); }
.mobile-table-hint, .release-field-label { display: none; }

/* Larger, higher-contrast data and controls on the main Releases page. */
.releases-overview .section-subtitle { font-size: 15px; color: #42565f; }
.releases-overview .toggle { font-size: 14px; color: #344b56; }
.releases-overview .toggle-switch { width: 34px; height: 20px; }
.releases-overview .toggle-switch::after { width: 16px; height: 16px; }
.releases-overview .toggle input:checked + .toggle-switch::after { transform: translateX(14px); }
.releases-overview .release-table-header { font-size: 12px; letter-spacing: .035em; color: #344b56; padding-block: 16px; }
.releases-overview .release-date { font-size: 14px; color: #42565f; }
.releases-overview .artifact-link { font-size: 13px; padding: 6px 10px; }
.releases-overview .artifact-link svg { width: 14px; height: 14px; }
.releases-overview .build-count, .releases-overview .branch-badge { font-size: 12px; }
.releases-overview .mobile-table-hint { font-size: 13px; }
.releases-overview .release-table-header, .releases-overview .release-row { min-width: 920px; }
.releases-overview .site-footer, .build-page .site-footer { font-size: 13px; }

/* Component catalogue. */
.components-list { gap: 14px; }
.component-card { border: 1px solid var(--brand-line); border-radius: 10px; box-shadow: 0 2px 6px #1a2a3403; transition: border-color .2s; }
.component-card:hover { border-color: #c4cfc5; }
.component-header { padding: 22px 24px; background: #fff; border-bottom-color: #eceee9; }
.component-header:hover { background: #fcf9f4; }
.component-icon { width: 44px; height: 44px; border: 1px solid #f0d7c3; color: #a95b34; background: #fff3e9; border-radius: 11px; }
.component-icon svg { stroke-width: 1.3; }
.component-name { font-family: var(--display-font); font-size: 21px; font-weight: 400; color: var(--brand-ink); letter-spacing: -.03em; }
.component-meta { color: var(--brand-muted); font-size: 12px; line-height: 1.6; margin-top: 5px; }
.expand-icon { color: #7b8780; }
.version-row { padding: 16px 24px; border-bottom-color: #eceee9; }
.version-number { color: var(--brand-ink); font-weight: 400; }
.version-date { color: var(--brand-muted); }
.asset-badge { border-radius: 4px; font-weight: 400; }
.filter-toggle { display: inline-flex; width: fit-content; padding: 11px 15px; margin-bottom: 24px; border: 1px solid var(--brand-line); border-radius: 8px; background: #f9faf7; box-shadow: none; }
.filter-toggle label { color: var(--brand-muted); font-size: 12px; }
.filter-toggle input[type='checkbox'] { accent-color: var(--brand-ink); }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 0 var(--page-gutter); border-top: 1px solid var(--brand-line); padding: 25px 0 30px; color: var(--brand-muted); font-size: 11px; line-height: 1.7; }
.footer-divider { margin-inline: 10px; color: #a8b1ac; }
.site-footer a { color: var(--brand-ink); white-space: nowrap; }
.site-footer a > span { color: var(--brand-link); margin-left: 8px; }

@media (max-width: 1180px) {
    body { width: calc(100% - 32px); }
    .brand-product { display: none; }
}
@media (min-width: 761px) and (max-width: 960px) {
    .navbar { height: 78px; flex-wrap: nowrap; padding: 0 var(--page-gutter); }
    .navbar-links { width: auto; padding: 0; gap: 22px; }
}
@media (max-width: 960px) {
    .release-table-header, .release-row { min-width: 850px; grid-template-columns: 1.5fr 2fr 1.5fr 1.5fr 1fr 1.5fr; gap: 16px; }
    .release-history .release-table-header, .release-history .release-row { min-width: 1050px; grid-template-columns: 3fr 1.5fr 1fr 1.5fr 1.5fr 1fr 1.5fr; }
    .release-table .release-table-header > span:nth-child(n), .release-table .release-row > div:nth-child(n) { display: block; }
    .release-table .release-row > div.release-artifacts { display: flex; }
    .mobile-table-hint { display: flex; justify-content: flex-end; gap: 10px; color: var(--brand-muted); font-size: 11px; margin-bottom: 18px; }
}
@media (max-width: 760px) {
    :root { --page-gutter: 24px; }
    html { scroll-padding-top: 148px; }
    body { width: 100%; border-inline: 0; }
    .navbar { height: auto; min-height: 0; flex-wrap: wrap; padding: 10px var(--page-gutter) 6px; gap: 6px; }
    .brand-product { display: block; font-size: 12px; }
    .brand-logo { width: 120px; }
    .navbar-links { width: 100%; gap: 12px 20px; padding: 0; flex-wrap: wrap; }
    .navbar-links .navbar-build, .navbar-links .navbar-build.active { padding-block: 9px; }
    .release-hero { padding-block: 12px; margin-bottom: 12px; }
    .release-hero .page-title { font-size: 22px; margin: 0; }
    .release-hero .page-subtitle { display: none; }
    .section-title { font-size: 27px; }
    .section-actions { flex-wrap: wrap; }
    .section-header { margin-top: 36px; }
    .filter-bar { flex-wrap: wrap; }
    .filter-input { flex-basis: 100%; max-width: none; }
    .site-footer { flex-wrap: wrap; gap: 12px; }
}
@media (max-width: 480px) {
    :root { --page-gutter: 20px; }
    .navbar-brand { gap: 16px; }
    .brand-product { padding-left: 16px; font-size: 11px; }
    .navbar-links { gap: 8px; justify-content: space-between; }
    .navbar-links .navbar-build, .navbar-links .navbar-build.active { font-size: 11px; padding-inline: 14px; }
    .navbar-links .nav-action-arrow { display: none; }
    .navbar-trigger, .navbar-links > a { font-size: 12px; }
    .page-subtitle, .page-description { font-size: 15px; }
    .component-header { padding: 18px 16px; }
    .component-name { font-size: 18px; overflow-wrap: anywhere; }
    .component-meta { font-size: 11px; }
    .site-footer { font-size: 10px; }
    .footer-divider { margin-inline: 6px; }
}
/* Compact screens keep navigation and downloads within the page width. */
@media (max-width: 760px) {
    .navbar { position: relative; }
    html { scroll-padding-top: 20px; }
    .navbar-brand { min-width: 0; max-width: 100%; }
    .navbar-links > a, .navbar-trigger { min-height: 44px; display: inline-flex; align-items: center; }
    .navbar-menu { max-width: calc(100vw - 2 * var(--page-gutter)); }
    .brand-product { white-space: normal; line-height: 1.4; }
    .release-intro { min-width: 0; }
    .section-header { grid-template-columns: 10px minmax(0, 1fr); }
    .section-actions { grid-column: 2; justify-self: start; gap: 4px 18px; }
    .toggle, .filter-toggle label { min-height: 44px; }
    .filter-toggle label { display: flex; align-items: center; }
    .filter-input { font-size: 16px; }
    .release-table { overflow: visible; }
    .release-table .release-table-header, .mobile-table-hint { display: none; }
    .releases-overview .mobile-table-hint { display: none; }
    .release-table .release-row {
        min-width: 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px 16px;
        padding: 20px 16px;
        align-items: start;
    }
    .release-row .release-version { grid-column: 1 / -1; }
    .releases-overview .release-date { grid-column: 1 / -1; }
    .release-row .release-field-label {
        display: block; flex-basis: 100%; margin-bottom: 6px;
        font-family: 'TT Hoves', Helvetica, Arial, sans-serif;
        font-size: 12px; font-weight: 400; line-height: 1.5; color: var(--brand-muted);
    }
    .release-row .release-artifacts { flex-wrap: wrap; gap: 8px; }
    .release-artifacts .release-field-label { margin-bottom: 0; }
    .release-row .release-version a { font-size: 15px; }
    .release-row .release-date { font-size: 14px; }
    .release-row .artifact-link { min-height: 44px; padding: 10px; font-size: 13px; max-width: 100%; white-space: normal; }
    .release-row .artifact-link svg { flex-shrink: 0; }
    .release-row .branch-badge { max-width: 100%; white-space: normal; overflow-wrap: anywhere; }
    .component-header { gap: 12px; }
    .component-info, .component-info > div:last-child, .version-info { min-width: 0; }
    .component-icon, .expand-icon, .github-icon { flex-shrink: 0; }
    .component-meta, .component-name, .version-link { overflow-wrap: anywhere; }
    .version-link { min-height: 44px; min-width: 0; }
    .version-row { padding: 16px; }
    .site-footer { font-size: 13px; }
}
@media (max-width: 360px) {
    :root { --page-gutter: 16px; }
    .brand-logo { width: 114px; }
    .navbar-brand { gap: 12px; }
    .brand-product { padding-left: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}