:root{color-scheme:light;--paper: var(--rt-page);--surface: color-mix(in srgb, var(--rt-ink) 4%, var(--rt-page));--surface-2: color-mix(in srgb, var(--rt-ink) 8%, var(--rt-page));--ink: var(--rt-ink);--ink-strong: var(--rt-ink);--muted: var(--rt-ink-soft);--faint: color-mix(in srgb, var(--rt-ink-soft) 70%, var(--rt-page));--line: color-mix(in srgb, var(--rt-ink) 13%, transparent);--accent: var(--rt-accent);--accent-strong: color-mix(in srgb, var(--rt-accent) 85%, var(--rt-ink));--accent-fill: var(--rt-accent);--accent-soft: color-mix(in srgb, var(--rt-accent) 12%, var(--rt-page));--on-accent: var(--rt-on-accent);--radius-card: 16px;--shadow-card: 0 1px 2px rgba(0, 0, 0, .06);--shadow-card-lg: 0 2px 4px rgba(0, 0, 0, .06), 0 40px 90px -40px rgba(0, 0, 0, .35);--ease-out-strong: cubic-bezier(.22, 1, .36, 1);--font-display: "Newsreader", "Iowan Old Style", Georgia, "Songti SC", "Hiragino Mincho ProN", "Noto Serif SC", "Noto Serif JP", serif;--font-sans: "Inter", ui-sans-serif, system-ui, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Noto Sans SC", sans-serif;--font-mono: "Geist Mono", "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, "Noto Sans Mono CJK SC", "Noto Sans Mono CJK JP", monospace}:root[data-scheme=dark]{color-scheme:dark;--shadow-card: 0 1px 2px rgba(0, 0, 0, .5);--shadow-card-lg: 0 0 0 1px color-mix(in srgb, var(--rt-ink) 10%, transparent), 0 40px 90px -30px rgba(0, 0, 0, .8)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);transition:background-color .42s ease,color .42s ease;font-family:var(--font-sans);font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:color-mix(in srgb,var(--accent) 32%,transparent);color:var(--ink-strong)}a{color:inherit}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-nav{position:sticky;top:0;z-index:30;background:color-mix(in 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14px;margin-left:4px;font-size:13px}.language-menu{position:relative}.language-trigger{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);cursor:pointer;list-style:none;text-decoration:none;transition:border-color .12s ease,color .12s ease}.language-trigger:hover{border-color:var(--faint);color:var(--ink)}.language-menu summary::-webkit-details-marker{display:none}.language-icon{width:15px;height:15px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5}.language-short{font-family:var(--font-mono);font-size:11px;font-weight:400;letter-spacing:.08em;text-transform:uppercase}.language-options{position:absolute;right:0;z-index:20;display:grid;min-width:76px;margin-top:8px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--shadow-card)}.language-option{display:grid;place-items:center;padding:10px 12px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;font-family:var(--font-mono);font-size:12px;text-align:center;font-weight:400;letter-spacing:.08em;text-decoration:none}.language-option:last-child{border-bottom:0}.language-option:hover,.language-option.active{background:var(--accent-soft)}.hero{display:grid;gap:20px;padding:88px 0 64px}.eyebrow{display:block;margin:0 0 22px;color:var(--muted);font-family:var(--font-mono);font-size:11px;font-weight:400;letter-spacing:.1em;text-transform:uppercase}h1{max-width:900px;margin:0;color:var(--ink-strong);font-family:var(--font-display);font-optical-sizing:auto;font-size:clamp(38px,5vw,62px);font-weight:400;letter-spacing:-.02em;line-height:1.05}.lead{max-width:680px;margin:18px 0 0;color:var(--muted);font-size:17px;font-weight:400;line-height:1.55}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:6px 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font-size:14px;font-weight:500;line-height:24px;white-space:nowrap;text-decoration:none;transition:border-color .15s ease,background .15s ease,transform .15s var(--ease-out-strong)}.button:hover{border-color:var(--faint);background:var(--surface-2)}.button:active{transform:scale(.96)}.button.primary{border-color:var(--accent-fill);background:var(--accent-fill);color:var(--on-accent)}.button.primary:hover{border-color:var(--accent-strong);background:var(--accent-strong)}.button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}body,.button,.button:hover{transition:none;transform:none}}.download-panel{display:grid;gap:12px;max-width:720px}.split-download{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 52px;overflow:visible;border-radius:999px;box-shadow:var(--shadow-card)}.download-primary{display:grid;gap:2px;min-height:68px;padding:12px 24px;border:1px solid var(--accent-fill);border-right:1px solid color-mix(in srgb,#ffffff 22%,transparent);border-radius:999px 0 0 999px;background:var(--accent-fill);color:var(--on-accent);text-decoration:none;transition:background .15s ease}.download-primary:hover{background:var(--accent-strong)}.download-primary strong{font-size:clamp(16px,2.4vw,20px);font-weight:500;line-height:1.15}.download-primary span:last-child,.download-kicker{opacity:.85}.download-primary span:last-child{font-size:13px;font-weight:400}.download-kicker{font-family:var(--font-mono);font-size:10px;font-weight:400;letter-spacing:.08em;text-transform:uppercase}.download-menu{position:relative}.download-menu summary{display:grid;min-height:68px;height:100%;place-items:center;border:1px solid var(--accent-fill);border-left:0;border-radius:0 999px 999px 0;background:color-mix(in srgb,var(--accent-fill) 82%,#000000);color:var(--on-accent);cursor:pointer;font-size:20px;font-weight:400;list-style:none;transition:background .15s ease}.download-menu summary:hover{background:color-mix(in srgb,var(--accent-fill) 68%,#000000)}.download-menu summary::-webkit-details-marker{display:none}.download-options{position:absolute;right:0;z-index:10;display:grid;width:min(420px,calc(100vw - 32px));margin-top:8px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--shadow-card-lg)}.download-option{display:grid;gap:4px;width:100%;padding:14px 18px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;font:inherit;text-align:left}.download-option:last-child{border-bottom:0}.download-option:hover,.download-option.active{background:var(--accent-soft)}.download-option span{font-weight:500}.download-option small{color:var(--muted);font-family:var(--font-mono);font-size:11px;font-weight:400}.download-note{max-width:720px;overflow-wrap:anywhere;font-family:var(--font-mono);font-size:12px}.download-note a{color:var(--accent-strong)}.release-list{display:grid;gap:1px;margin:40px 0 0;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--line);list-style:none}.release-item{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:24px 28px;background:var(--surface);scroll-margin-top:96px}.release-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 16px}.release-item h2{margin:0;color:var(--ink-strong);font-size:18px;font-weight:500;letter-spacing:-.01em}.release-item time{color:var(--faint);font-family:var(--font-mono);font-size:12px}.release-summary{margin:0;color:var(--ink);font-size:15px;line-height:1.6}.release-notes-group{width:100%}.release-notes-group h3{margin:0 0 8px;color:var(--faint);font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase}.release-notes-group ul{display:grid;gap:6px;margin:0;padding:0 0 0 18px;color:var(--ink);font-size:15px;line-height:1.6}.release-notes-group li::marker{color:var(--faint)}.release-notes-link{padding-bottom:2px;border-bottom:1px solid var(--faint);color:var(--ink);font-size:14px;font-weight:500;text-decoration:none;transition:border-color .15s 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75%,color-mix(in srgb,var(--line) 55%,transparent) 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.logo-preview img{width:84px;height:84px;object-fit:contain}.resource-feeds{display:grid;gap:18px;margin-top:64px}.resource-feeds h2{margin:0;color:var(--ink-strong);font-family:var(--font-display);font-optical-sizing:auto;font-size:clamp(30px,3.2vw,40px);font-weight:400;letter-spacing:-.02em}.resource-feeds .lead{margin:0;max-width:720px}.feed-list-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--paper)}.feed-list-card{display:flex;flex-direction:column;gap:10px;min-height:100%;padding:24px;background:var(--paper);transition:background .15s ease}.feed-list-card:hover{background:var(--surface)}.feed-list-card h3{margin:0;color:var(--ink-strong);font-size:16px;font-weight:500;letter-spacing:-.01em}.feed-list-card p{margin:0;font-size:14px;font-weight:400}.feed-list-card .button{align-self:end;justify-self:start;margin-top:auto}.muted{color:var(--muted)}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px 40px;min-height:100px;padding:30px 24px;border-top:1px solid var(--line);color:var(--faint);font-size:14px;font-weight:400}.footer-note{display:grid;gap:2px}.footer-tagline{color:var(--muted)}.footer-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 22px}.footer-nav a{display:inline-flex;align-items:center;gap:6px;color:inherit;text-decoration:none;transition:color .15s ease}.footer-nav a:hover{color:var(--ink-strong)}.github-icon{width:16px;height:16px;fill:currentColor}@media(max-width:900px){.site-footer{align-items:flex-start;flex-direction:column}.footer-nav{justify-content:flex-start}}@media(max-width:700px){.nav-inner{height:60px;padding:0 16px}.nav-links{gap:14px;font-size:13px}.nav-links>a:not(.button):not(.nav-cta){display:none}.hero{padding:64px 0 48px}.card{padding:26px}}