body.os-changelog-page{min-height:100vh;margin:0;overflow:auto;background:radial-gradient(circle at 12% 8%,rgba(51,122,183,.14),transparent 27%),#0a0c0e;color:#d5d9dc;font-family:'Roboto',sans-serif}.os-change-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(10,12,14,.9);backdrop-filter:blur(18px)}.os-change-header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;width:min(1180px,calc(100% - 40px));min-height:72px;margin:0 auto}.os-change-brand img{width:108px;height:auto;display:block}.os-change-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.os-change-nav a,.os-change-hero-actions a{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:8px 12px;border:1px solid rgba(95,184,232,.22);border-radius:8px;color:#91cbe9;background:rgba(95,184,232,.045);font-family:'Fira Code',monospace;font-size:9px;font-weight:700;text-decoration:none;transition:.2s ease}.os-change-nav a:hover,.os-change-hero-actions a:hover,.os-change-nav a:focus-visible,.os-change-hero-actions a:focus-visible{background:#8ec9e7;border-color:#8ec9e7;color:#0a0f13;outline:0}.os-change-hero{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:72px 0 52px}.os-change-hero-grid{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(420px,1.28fr);gap:56px;align-items:end}.os-change-kicker,.os-change-sidebar-title,.os-change-entry-meta,.os-change-status{color:#70bce6;font-family:'Fira Code',monospace;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.os-change-wordmark-stage{display:flex;align-items:center;min-height:105px;margin:15px 0 24px;padding:16px 18px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.025)}.os-change-wordmark-stage img{max-width:310px;max-height:88px;width:auto;height:auto;object-fit:contain}.os-change-wordmark-stage--dately img{max-height:98px}.os-change-wordmark-stage--quantsumore img{max-height:110px}.os-change-hero h1{margin:0;color:#fff;font-family:'IBM Plex Mono',monospace;font-size:clamp(38px,5vw,64px);font-weight:700;letter-spacing:-.045em;line-height:1}.os-change-hero-copy{max-width:650px;margin:16px 0 0;color:#9ba2a7;font-size:15px;line-height:1.72}.os-change-hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.os-change-status{display:inline-flex;align-items:center;gap:7px;margin-bottom:14px;padding:6px 9px;border:1px solid rgba(95,184,232,.22);border-radius:999px;background:rgba(95,184,232,.055);letter-spacing:.06em}.os-change-status--retired{border-color:rgba(201,154,104,.34);color:#d9b58c;background:rgba(201,154,104,.08)}.os-change-retired-note{margin:20px 0 0;padding:14px 16px;border-left:2px solid rgba(201,154,104,.55);background:rgba(201,154,104,.055);color:#c8b6a4;font-size:12px;line-height:1.65}.os-change-shell{display:grid;grid-template-columns:190px minmax(0,1fr) 210px;gap:36px;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:0 0 90px}.os-change-sidebar,.os-change-toc{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 125px);overflow:auto}.os-change-sidebar-title{margin-bottom:12px;color:#7d858b}.os-change-repo-nav{display:grid;gap:6px}.os-change-repo-link{display:flex;align-items:center;justify-content:space-between;gap:8px}.os-change-repo-link,.os-change-toc-link{padding:9px 10px;border:1px solid transparent;border-radius:7px;color:#858d92;font-family:'Fira Code',monospace;font-size:9px;line-height:1.4;text-decoration:none;transition:.18s ease}.os-change-toc-link{display:block}.os-change-toc-link span,.os-change-toc-link strong{display:block}.os-change-toc-link strong{margin-top:3px;color:inherit}.os-change-repo-link:hover,.os-change-repo-link:focus-visible,.os-change-repo-link.is-current,.os-change-toc-link:hover,.os-change-toc-link:focus-visible,.os-change-toc-link.active{border-color:rgba(95,184,232,.24);background:rgba(95,184,232,.055);color:#a9d8ef;outline:none}.os-change-repo-divider{display:flex;align-items:center;gap:8px;margin:10px 0 2px;color:#8f7964;font-family:'Fira Code',monospace;font-size:7px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.os-change-repo-divider::before{content:"";flex:1;height:1px;background:rgba(201,154,104,.22)}.os-change-repo-state{padding:2px 5px;border:1px solid rgba(201,154,104,.26);border-radius:999px;color:#b99a79;background:rgba(201,154,104,.07);font-size:6px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.os-change-repo-link.is-retired{color:#9a8b7d}.os-change-repo-link.is-retired:hover,.os-change-repo-link.is-retired:focus-visible,.os-change-repo-link.is-retired.is-current{border-color:rgba(201,154,104,.34);background:rgba(201,154,104,.07);color:#d4b28f}.os-change-article{min-width:0}.os-change-entry{scroll-margin-top:100px;margin-bottom:16px;padding:26px 28px 24px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:linear-gradient(145deg,rgba(255,255,255,.018),rgba(255,255,255,.006))}.os-change-entry-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:15px}.os-change-entry-meta{letter-spacing:.08em}.os-change-entry-version{display:inline-flex;margin-top:7px;padding:5px 8px;border:1px solid rgba(95,184,232,.17);border-radius:999px;color:#9dcce5;background:rgba(95,184,232,.04);font-family:'Fira Code',monospace;font-size:9px;font-weight:700}.os-change-entry h2{max-width:430px;margin:0;color:#fff;font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:700;line-height:1.35}.os-change-entry ul{display:grid;gap:9px;margin:18px 0 0;padding:0;list-style:none}.os-change-entry li{position:relative;padding-left:18px;color:#9aa1a6;font-size:13px;line-height:1.65}.os-change-entry li::before{content:"";position:absolute;left:1px;top:.67em;width:5px;height:5px;background:#5fb8e8;transform:rotate(45deg)}.os-change-source-note{margin-top:22px;padding:16px 18px;border:1px solid rgba(95,184,232,.14);border-radius:9px;background:rgba(51,122,183,.035);color:#7f878c;font-size:11px;line-height:1.65}.os-change-source-note code{color:#abd7ec}.os-change-footer{border-top:1px solid rgba(255,255,255,.07);padding:25px 20px 40px;color:#646b70;text-align:center;font-size:11px}@media(max-width:980px){.os-change-hero-grid{grid-template-columns:1fr;gap:30px}.os-change-shell{grid-template-columns:170px minmax(0,1fr)}.os-change-toc{display:none}}@media(max-width:720px){.os-change-header-inner,.os-change-hero,.os-change-shell{width:min(100% - 28px,1180px)}.os-change-header-inner{min-height:64px}.os-change-nav a span{display:none}.os-change-shell{display:block}.os-change-sidebar{position:static;max-height:none;margin-bottom:24px}.os-change-repo-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.os-change-repo-divider{grid-column:1/-1}.os-change-entry{padding:22px 20px}.os-change-entry-top{display:block}.os-change-entry h2{margin-top:12px;font-size:18px}.os-change-wordmark-stage img{max-width:100%}}

/* Changelog controls and metadata remain subordinate without becoming tiny. */
html.os-changelog-document {
    height: auto;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: auto;
}

html.os-changelog-document body.os-changelog-page {
    display: block;
    height: auto;
    min-height: 100vh;
    overflow: visible;
    overscroll-behavior-y: auto;
}

/* Keep the repository identity anchored regardless of adjacent copy height. */
.os-change-hero-grid {
    align-items: start;
}

.os-change-hero-grid > :first-child {
    align-self: start;
}

.os-change-header-inner {
    justify-content: flex-end;
}

.os-change-nav {
    margin-left: auto;
}

.os-change-wordmark-stage {
    justify-content: center;
    text-align: center;
}

.os-change-nav a,
.os-change-hero-actions a,
.os-change-kicker,
.os-change-sidebar-title,
.os-change-entry-meta,
.os-change-status,
.os-change-repo-link,
.os-change-toc-link {
    font-size: 11px;
}

.os-change-repo-link,
.os-change-toc-link {
    line-height: 1.5;
}

.os-change-entry-version,
.os-change-entry-label {
    font-size: 10.5px;
}

/* Release metadata occupies the first row; the release title follows beneath it. */
.os-change-entry-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px 20px;
}

.os-change-entry-version,
.os-change-entry-label {
    justify-self: end;
    margin-top: 0;
}

.os-change-entry-label {
    display: inline-flex;
    padding: 5px 8px;
    border: 1px solid rgba(125, 133, 139, 0.24);
    border-radius: 999px;
    color: #aab1b6;
    background: rgba(125, 133, 139, 0.06);
    font-family: 'Fira Code', monospace;
    font-weight: 700;
}

.os-change-entry h2 {
    grid-column: 1 / -1;
    max-width: 680px;
}

.os-change-retired-note,
.os-change-source-note,
.os-change-footer {
    font-size: 12px;
}

.os-change-entry li {
    font-size: 14px;
}

.os-change-hero-actions .os-change-download-count {
    min-width: 94px;
}

@media (max-width: 720px) {
    .os-change-entry-top {
        display: grid;
    }

    .os-change-entry h2 {
        margin-top: 0;
    }

    .os-change-nav a > .doydl-control-icon {
        display: inline-block;
    }
}

/* Changelog-to-changelog navigation handoff and staged page entrance. */
body.os-changelog-page::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 2147483646;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(7, 12, 16, 0.2), rgba(14, 31, 42, 0.96) 42%, #0a0c0e 100%);
    transform-origin: right center;
    will-change: transform, opacity;
    animation: os-change-curtain-reveal 620ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.os-change-header {
    animation: os-change-header-enter 420ms ease-out both;
}

.os-change-hero {
    animation: os-change-content-enter 560ms 70ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.os-change-shell {
    animation: os-change-content-enter 620ms 140ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.os-change-footer {
    animation: os-change-content-enter 540ms 180ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.os-change-hero,
.os-change-shell,
.os-change-footer {
    transition:
        opacity 300ms ease,
        transform 380ms cubic-bezier(0.22, 1, 0.36, 1),
        filter 300ms ease;
}

.os-change-repo-link {
    transition:
        border-color 180ms ease,
        background-color 180ms ease,
        color 180ms ease,
        transform 180ms ease,
        box-shadow 180ms ease;
}

.os-change-repo-link.is-transition-source {
    border-color: rgba(95, 184, 232, 0.62);
    background: rgba(95, 184, 232, 0.13);
    color: #d8f0fb;
    transform: translateX(4px);
    box-shadow: inset 2px 0 0 #5fb8e8;
}

html.is-page-leaving body.os-changelog-page {
    pointer-events: none;
}

html.is-page-leaving body.os-changelog-page::after {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    animation: none;
    transition:
        transform 520ms cubic-bezier(0.22, 1, 0.36, 1),
        opacity 180ms ease;
}

html.is-page-leaving .os-change-hero,
html.is-page-leaving .os-change-shell,
html.is-page-leaving .os-change-footer {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
    filter: blur(1.5px);
}

@keyframes os-change-curtain-reveal {
    0% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
    100% {
        opacity: 0;
        transform: translate3d(-100%, 0, 0);
    }
}

@keyframes os-change-header-enter {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes os-change-content-enter {
    from {
        opacity: 0;
        transform: translate3d(0, 12px, 0);
        filter: blur(2px);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
        filter: blur(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    body.os-changelog-page::after,
    .os-change-header,
    .os-change-hero,
    .os-change-shell,
    .os-change-footer {
        animation: none !important;
        transition: none !important;
    }
}