:root{--release-backdrop:var(--bg-soft);--release-paper:#fbfaf7;--release-ink:var(--ink);--release-blue:var(--accent);--release-blue-soft:var(--accent-soft);--release-orange:#d97732;--release-green:#178b67}:root[data-theme=dark]{--release-paper:var(--card);--release-orange:oklch(76% .13 60);--release-green:oklch(76% .13 160)}body{background:linear-gradient(90deg, transparent 0 49.94%, color-mix(in oklch, var(--accent) 2.5%, transparent) 50%, transparent 50.06%), var(--release-backdrop)}.release-stage{min-height:100vh;padding:108px 34px 80px}.release-grid{grid-template-columns:220px minmax(0,920px) 190px;justify-content:center;align-items:start;gap:30px;width:min(1440px,100%);margin:0 auto;display:grid}.release-rail,.release-toc{scrollbar-width:thin;max-height:calc(100vh - 120px);position:sticky;top:96px;overflow-y:auto}.release-rail__eyebrow{color:var(--ink-2);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:9px;margin:4px 0 18px 10px;font-size:12px;font-weight:700;display:flex}.release-rail__mark{border:2px solid var(--release-blue);border-radius:3px 3px 3px 0;width:10px;height:10px;transform:rotate(-12deg)}.release-rail nav{gap:18px;display:grid}.release-rail__group{gap:7px;display:grid}.release-rail__minor{color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin:0 0 2px 10px;font-size:10.5px;font-weight:700}.release-rail__more summary{color:var(--ink-3);cursor:pointer;margin:2px 10px 6px;font-size:11.5px;font-weight:600;list-style:none}.release-rail__more summary::-webkit-details-marker{display:none}.release-rail__more summary:hover{color:var(--release-blue)}.release-rail__more .when-open{display:none}.release-rail__more[open] .when-open{display:inline}.release-rail__more[open] .when-closed{display:none}.release-version-link{color:var(--ink-2);border:1px solid #0000;border-radius:11px;gap:4px;padding:12px 13px;text-decoration:none;transition:background .18s,border-color .18s,transform .18s;display:grid}.release-version-link:hover{border-color:var(--line);background:color-mix(in oklch, var(--card) 68%, transparent);transform:translate(2px)}.release-version-link.active{border-color:color-mix(in srgb, var(--release-blue) 22%, transparent);background:var(--card);color:var(--release-blue);box-shadow:0 8px 24px #23375c14}.release-version-link__line{justify-content:space-between;align-items:center;gap:8px;display:flex}.release-version-link strong{font-family:var(--font-mono);font-size:13px}.release-version-link small{color:var(--ink-3);font-size:11px}.release-version-link em{background:var(--release-blue-soft);color:var(--release-blue);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:2px 6px;font-size:9px;font-style:normal;font-weight:700}.release-rail__all{color:var(--ink-3);margin:18px 10px;font-size:12px;font-weight:600;text-decoration:none;display:inline-block}.release-rail__all:hover{color:var(--release-blue)}.release-paper{border:1px solid var(--line);background:linear-gradient(color-mix(in oklch, var(--accent) 3.5%, transparent) 1px, transparent 1px) 0 0 / 100% 34px, var(--release-paper);border-radius:20px;min-width:0;overflow:hidden;box-shadow:0 28px 80px -42px #18233c61}.release-hero{background:radial-gradient(circle at 90% 5%, color-mix(in oklch, var(--accent) 14%, transparent), transparent 28%), linear-gradient(180deg, color-mix(in oklch, var(--card) 88%, transparent), color-mix(in oklch, var(--release-paper) 92%, transparent));padding:58px 62px 52px;position:relative}.release-hero:after{content:"";background:linear-gradient(90deg, var(--release-blue), var(--line) 36%, transparent);height:1px;position:absolute;bottom:0;left:62px;right:62px}.release-hero__meta{justify-content:space-between;align-items:center;gap:20px;display:flex}.release-hero__meta time{font-family:var(--font-mono);color:var(--ink-3);font-size:12px}.release-channel{color:var(--release-green);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:7px;font-size:11px;font-weight:700;display:inline-flex}.release-channel__dot{width:7px;height:7px;box-shadow:0 0 0 4px color-mix(in srgb, currentColor 14%, transparent);background:currentColor;border-radius:50%}.release-hero__version{font-family:var(--font-mono);color:var(--release-blue);margin:50px 0 10px;font-size:13px}.release-hero h1{max-width:15em;color:var(--release-ink);letter-spacing:-.032em;text-wrap:balance;margin:0;font-size:clamp(38px,5vw,62px);font-weight:600;line-height:1.04}.release-surfaces{flex-wrap:wrap;gap:7px;margin-top:24px;display:flex}.release-surfaces>span{border:1px solid color-mix(in srgb, var(--release-blue) 18%, var(--line));background:color-mix(in oklch, var(--card) 72%, transparent);color:var(--ink-2);border-radius:999px;padding:5px 9px;font-size:11px;font-weight:600}.release-hero blockquote{border-left:3px solid var(--release-blue);background:color-mix(in oklch, var(--accent) 5.5%, transparent);color:var(--ink-2);border-radius:0 12px 12px 0;margin:34px 0 0;padding:20px 24px;font-size:17px;line-height:1.72}.release-hero__actions{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.release-hero--compact{padding:42px 62px 38px}.release-hero--compact h1{margin-top:22px;font-size:clamp(30px,3.6vw,42px)}.release-lede{max-width:640px;color:var(--ink-2);margin:22px 0 0;font-size:16.5px;line-height:1.7}.release-section{padding:52px 62px 0;scroll-margin-top:100px}.release-section__head{align-items:center;gap:14px;margin-bottom:24px;display:flex}.release-section__head>span{border:1px solid color-mix(in srgb, var(--release-blue) 24%, var(--line));width:30px;height:30px;color:var(--release-blue);font-family:var(--font-mono);border-radius:8px;place-items:center;font-size:11px;font-weight:700;display:grid}.release-section h2{color:var(--release-ink);letter-spacing:-.02em;font-size:27px;font-weight:650}.release-section h3{color:var(--release-ink);font-size:17px;font-weight:650;line-height:1.35}.release-section p{color:var(--ink-2);font-size:15px;line-height:1.68}.release-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.release-guide{border:1px solid var(--line);background:color-mix(in oklch, var(--card) 72%, transparent);min-height:168px;color:inherit;border-radius:14px;align-content:start;padding:22px;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s;display:grid;position:relative}.release-guide:hover{border-color:color-mix(in srgb, var(--release-blue) 35%, var(--line));transform:translateY(-3px);box-shadow:0 18px 35px -24px #23417866}.release-guide__arrow{color:var(--release-blue);font-size:18px;position:absolute;top:18px;right:18px}.release-guide h3{padding-right:24px}.release-guide p{margin-top:12px;font-size:13.5px}.release-highlight-list{gap:12px;display:grid}.release-highlight{border:1px solid var(--line);background:color-mix(in oklch, var(--card) 68%, transparent);border-radius:14px;grid-template-columns:46px minmax(0,1fr);gap:18px;padding:24px;display:grid}.release-highlight__index{color:color-mix(in srgb, var(--release-blue) 48%, var(--ink-3));font-family:var(--font-mono);padding-top:4px;font-size:12px}.release-highlight__kind{color:var(--release-blue);letter-spacing:.09em;text-transform:uppercase;margin-bottom:7px;font-size:10px;font-weight:800}.release-highlight[data-kind=security] .release-highlight__kind{color:var(--release-orange)}.release-highlight[data-kind=fixed] .release-highlight__kind{color:var(--release-green)}.release-highlight p{margin-top:8px}.release-refs{flex-wrap:wrap;gap:6px;margin-top:13px;display:flex}.release-refs a{background:var(--release-blue-soft);color:var(--release-blue);font-family:var(--font-mono);border-radius:6px;padding:3px 7px;font-size:10px;font-weight:600;text-decoration:none}.release-change-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.release-change-list article{border-top:2px solid color-mix(in srgb, var(--release-blue) 42%, var(--line));background:color-mix(in oklch, var(--card) 46%, transparent);padding:20px 22px}.release-change-list p{margin-top:8px;font-size:14px}.release-notice-list{gap:10px;display:grid}.release-notice{border:1px solid color-mix(in srgb, var(--release-blue) 22%, var(--line));background:color-mix(in srgb, var(--release-blue-soft) 56%, var(--card));border-radius:12px;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:18px 20px;display:grid}.release-notice--warning{border-color:color-mix(in srgb, var(--release-orange) 32%, var(--line));background:color-mix(in srgb, var(--release-orange) 12%, var(--card))}.release-notice__icon{background:var(--release-blue);color:#fff;width:26px;height:26px;font-family:var(--font-mono);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid}.release-notice--warning .release-notice__icon{background:var(--release-orange)}.release-notice p{margin-top:6px;font-size:14px}.release-thanks>p{margin-bottom:14px}.release-thanks>div{flex-wrap:wrap;gap:8px;display:flex}.release-thanks a{border:1px solid var(--line);background:color-mix(in oklch, var(--card) 70%, transparent);color:var(--ink-2);font-family:var(--font-mono);border-radius:999px;padding:6px 10px;font-size:11px;text-decoration:none}.release-thanks a:hover{color:var(--release-blue);border-color:color-mix(in srgb, var(--release-blue) 34%, var(--line))}.release-download{background:#20242d;border-radius:16px;justify-content:space-between;align-items:center;gap:26px;margin:56px 62px 62px;padding:30px 32px;display:flex}.release-download h2{color:#fff;max-width:480px;font-size:28px}.release-download__kicker{letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-weight:700;color:#91b8ff!important;font-size:11px!important}.release-download__actions{flex-shrink:0;align-items:center;gap:14px;display:flex}.release-compare{color:#c9d4e9;font-size:13px;font-weight:600;text-decoration:none}.release-compare:hover{color:#fff}.release-toc{padding:6px 0 20px}.release-toc>p{color:var(--release-ink);margin:0 0 16px 12px;font-size:13px;font-weight:700}.release-toc nav{border-left:1px solid var(--line);display:grid}.release-toc a{color:var(--ink-3);padding:7px 0 7px 13px;font-size:12px;font-weight:550;text-decoration:none;transition:color .16s;position:relative}.release-toc a:before{content:"";background:0 0;border-radius:4px;width:2px;position:absolute;top:5px;bottom:5px;left:-1px}.release-toc a:hover{color:var(--release-ink)}.release-toc a.active{color:var(--release-blue)}.release-toc a.active:before{background:var(--release-blue)}.release-mobile-switcher{display:none}.release-footer{border-top:1px solid var(--line);width:min(1180px,100% - 64px);color:var(--ink-3);align-items:center;gap:20px;margin:0 auto;padding:28px 0 38px;font-size:12px;display:flex}.release-footer>span{color:var(--ink-3);margin-left:auto}.release-footer>a:last-child{color:var(--ink-2);text-decoration:none}@media (width<=1180px){.release-grid{grid-template-columns:200px minmax(0,850px)}.release-toc{display:none}}@media (width<=840px){.release-stage{padding:92px 16px 48px}.release-grid{display:block}.release-rail{display:none}.release-mobile-switcher{border:1px solid var(--line);background:var(--card);width:min(720px,100%);color:var(--ink-2);border-radius:12px;justify-content:space-between;align-items:center;gap:14px;margin:0 auto 12px;padding:10px 12px;font-size:12px;font-weight:700;display:flex}.release-mobile-switcher select{border:1px solid var(--line);background:var(--bg-soft);min-width:130px;color:var(--ink);font:inherit;border-radius:8px;padding:7px 28px 7px 10px}.release-paper{border-radius:15px;width:min(720px,100%);margin:0 auto}.release-hero{padding:38px 28px 34px}.release-hero--compact{padding:30px 28px 28px}.release-hero:after{left:28px;right:28px}.release-hero__version{margin-top:36px}.release-section{padding:40px 28px 0}.release-guide-grid,.release-change-list{grid-template-columns:1fr}.release-download{flex-direction:column;align-items:flex-start;margin:44px 28px 28px;padding:26px}}@media (width<=560px){.release-hero h1{font-size:36px}.release-hero blockquote{padding:17px 18px;font-size:15px}.release-highlight{grid-template-columns:1fr;gap:8px;padding:20px}.release-highlight__index{display:none}.release-section h2{font-size:23px}.release-download__actions{flex-direction:column;align-items:flex-start}.release-footer{flex-wrap:wrap;width:calc(100% - 32px)}.release-footer>span{order:3;width:100%;margin:0}}@media (prefers-reduced-motion:reduce){.release-version-link,.release-guide{transition:none}}