.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:40;backdrop-filter:blur(18px);background:var(--header-bg);border-bottom:1px solid transparent;transition:background .25s var(--ease),border-color .25s var(--ease)}.site-header[data-astro-cid-3ef6ksr2].is-scrolled{background:var(--header-bg-scrolled);border-bottom-color:var(--header-border-scrolled)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;min-height:4.25rem;gap:1rem}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center}.brand-name[data-astro-cid-3ef6ksr2]{font-family:var(--font-display);font-weight:600;font-size:.9375rem;letter-spacing:-.02em;color:var(--ink)}.header-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75rem}.nav-desktop[data-astro-cid-3ef6ksr2]{display:none;align-items:center;gap:1.6rem}.nav-link[data-astro-cid-3ef6ksr2]{position:relative;color:var(--ink-soft);font-size:.9375rem;font-weight:500;letter-spacing:.01em}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;bottom:-.35rem;width:100%;height:1.5px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}.nav-link[data-astro-cid-3ef6ksr2]:hover,.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--ink)}.nav-link[data-astro-cid-3ef6ksr2].active:after,.nav-link[data-astro-cid-3ef6ksr2]:hover:after{transform:scaleX(1)}.theme-toggle[data-astro-cid-3ef6ksr2]{width:2.4rem;height:2.4rem;display:grid;place-items:center;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}.theme-toggle[data-astro-cid-3ef6ksr2]:hover{color:var(--ink);border-color:var(--ink-soft);background:var(--surface-hover)}.theme-toggle[data-astro-cid-3ef6ksr2] .icon[data-astro-cid-3ef6ksr2]{display:none;line-height:0}html[data-theme-pref=system] .theme-toggle[data-astro-cid-3ef6ksr2] .icon-system[data-astro-cid-3ef6ksr2],html[data-theme-pref=light] .theme-toggle[data-astro-cid-3ef6ksr2] .icon-light[data-astro-cid-3ef6ksr2],html[data-theme-pref=dark] .theme-toggle[data-astro-cid-3ef6ksr2] .icon-dark[data-astro-cid-3ef6ksr2]{display:block}.nav-toggle[data-astro-cid-3ef6ksr2]{width:2.5rem;height:2.5rem;display:grid;place-content:center;gap:6px}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:1.2rem;height:2px;background:var(--ink);transition:transform .25s var(--ease),opacity .25s var(--ease)}.nav-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2]:first-of-type{transform:translateY(4px) rotate(45deg)}.nav-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2]:last-of-type{transform:translateY(-4px) rotate(-45deg)}.mobile-nav[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--line-soft);background:var(--mobile-nav-bg);animation:slide-down .28s var(--ease)}.mobile-nav-inner[data-astro-cid-3ef6ksr2]{display:grid;gap:.25rem;padding:.75rem 0 1rem}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.75rem 0;font-weight:600;border-bottom:1px solid var(--line-soft)}.sr-only[data-astro-cid-3ef6ksr2]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes slide-down{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@media(min-width:768px){.nav-desktop[data-astro-cid-3ef6ksr2]{display:flex}.nav-toggle[data-astro-cid-3ef6ksr2],.mobile-nav[data-astro-cid-3ef6ksr2]{display:none!important}.header-right[data-astro-cid-3ef6ksr2]{gap:1rem}}@media(prefers-reduced-motion:reduce){.mobile-nav[data-astro-cid-3ef6ksr2]{animation:none}}.site-footer[data-astro-cid-sz7xmlte]{margin-top:0;border-top:1px solid var(--line);background:var(--bg)}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem 1.5rem;padding:2.25rem 0}.footer-aside[data-astro-cid-sz7xmlte]{position:relative;margin:0;padding-left:.85rem;color:var(--muted);font-size:.875rem;font-weight:400;letter-spacing:.01em}.footer-aside[data-astro-cid-sz7xmlte]:before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:1.5px;border-radius:2px;background:var(--tint);opacity:.55}.footer-meta[data-astro-cid-sz7xmlte]{text-align:right}.footer-meta[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0;color:var(--muted);font-size:.875rem}.footer-meta[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-block;margin-top:.3rem;color:var(--muted);font-size:.8125rem;transition:color .2s var(--ease)}.footer-meta[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--tint)}@media(max-width:720px){.footer-meta[data-astro-cid-sz7xmlte]{text-align:left;width:100%}}:root,html[data-theme=light]{color-scheme:light;--bg: #f6f6f5;--bg-elevated: #ffffff;--ink: #161616;--ink-soft: #3f3f3f;--muted: #8a8a8a;--line: #e4e4e2;--line-soft: #ecece9;--tint: #3d5a73;--tint-soft: rgba(61, 90, 115, .12);--accent: #161616;--accent-deep: #161616;--accent-soft: rgba(22, 22, 22, .06);--halo: rgba(22, 22, 22, .04);--grid: rgba(22, 22, 22, .05);--shadow: 0 12px 40px rgba(22, 22, 22, .04);--header-bg: rgba(246, 246, 245, .88);--header-bg-scrolled: rgba(255, 255, 255, .94);--header-border-scrolled: rgba(22, 22, 22, .1);--mobile-nav-bg: rgba(255, 255, 255, .96);--code-bg: #ffffff;--code-head-bg: #f3f3f1;--surface-hover: rgba(250, 250, 250, .95);--surface-muted: #fafafa;--btn-primary-fg: #ffffff;--btn-primary-hover: #2a2a2a;--radius: 12px;--max: 1120px;--measure: 42rem;--space-section: 6.5rem;--font-display: "Manrope", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-body: "Manrope", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;--ease: cubic-bezier(.22, 1, .36, 1)}html[data-theme=dark]{color-scheme:dark;--bg: #121212;--bg-elevated: #1a1a1a;--ink: #f0f0ee;--ink-soft: #c4c4c0;--muted: #8e8e8a;--line: #2e2e2c;--line-soft: #252523;--tint: #7a9bb8;--tint-soft: rgba(122, 155, 184, .18);--accent: #f0f0ee;--accent-deep: #f0f0ee;--accent-soft: rgba(240, 240, 238, .08);--halo: rgba(255, 255, 255, .04);--grid: rgba(255, 255, 255, .06);--shadow: 0 12px 40px rgba(0, 0, 0, .35);--header-bg: rgba(18, 18, 18, .88);--header-bg-scrolled: rgba(26, 26, 26, .94);--header-border-scrolled: rgba(240, 240, 238, .12);--mobile-nav-bg: rgba(26, 26, 26, .98);--code-bg: #141414;--code-head-bg: #1f1f1d;--surface-hover: rgba(255, 255, 255, .04);--surface-muted: #161616;--btn-primary-fg: #121212;--btn-primary-hover: #e4e4e0}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;color:var(--ink);background:var(--bg);font-family:var(--font-body);font-size:16px;font-weight:400;line-height:1.7;letter-spacing:.01em;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .25s var(--ease),color .25s var(--ease)}::selection{background:var(--tint-soft);color:var(--ink)}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1}.container{width:min(100% - 2.5rem,var(--max));margin-inline:auto}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;margin:0;font-family:var(--font-body);font-size:.75rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.eyebrow:before{content:"";width:.35rem;height:.35rem;border-radius:50%;background:var(--tint);opacity:.75}.display{font-family:var(--font-display);font-weight:600;letter-spacing:-.035em;line-height:1.12}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.75rem;padding:.7rem 1.4rem;border-radius:999px;border:1px solid transparent;font-size:.9375rem;font-weight:600;letter-spacing:.01em;transition:transform .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease)}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--ink);color:var(--btn-primary-fg)}.btn-primary:hover{background:var(--btn-primary-hover)}.btn-ghost{border-color:var(--line);background:var(--bg-elevated);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink-soft)}.section{padding:var(--space-section) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:2.5rem}.section-head h2{margin:.45rem 0 0;font-family:var(--font-display);font-size:clamp(1.85rem,3.2vw,2.5rem);font-weight:600;letter-spacing:-.035em;line-height:1.15}.link-more{color:var(--muted);font-weight:500;font-size:.9375rem;white-space:nowrap;transition:color .2s var(--ease),transform .2s var(--ease)}.link-more:hover{color:var(--tint);transform:translate(2px)}.reveal{opacity:0;transform:translateY(10px);transition:opacity .55s var(--ease),transform .55s var(--ease)}.reveal.is-in{opacity:1;transform:translateY(0)}.fade-up{animation:fade-up .9s var(--ease) both}.fade-up-delay-1{animation-delay:.08s}.fade-up-delay-2{animation-delay:.16s}.fade-up-delay-3{animation-delay:.24s}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(max-width:700px){:root,html[data-theme=light],html[data-theme=dark]{--space-section: 4rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fade-up,.fade-up-delay-1,.fade-up-delay-2,.fade-up-delay-3{animation:none!important}.btn:hover,.link-more:hover{transform:none}.reveal{opacity:1;transform:none;transition:none}body{transition:none}}.astro-code,.astro-code span{color:var(--shiki-light);background-color:transparent!important}html[data-theme=dark] .astro-code,html[data-theme=dark] .astro-code span{color:var(--shiki-dark)}