.theme-toggle[data-astro-cid-xybtvccz]{min-height:2.35rem;min-width:2.35rem;display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2);border:0;border-radius:var(--radius-sm);background:transparent;color:var(--color-text-muted);cursor:pointer;transition:color .18s ease,background-color .18s ease,transform .18s ease}.theme-toggle[data-astro-cid-xybtvccz]:hover{background:var(--color-surface-muted);color:var(--color-text)}.theme-toggle[data-astro-cid-xybtvccz]:active{transform:scale(.96)}.theme-toggle__icon[data-astro-cid-xybtvccz],.theme-toggle__icon[data-astro-cid-xybtvccz] svg[data-astro-cid-xybtvccz]{display:block}.theme-toggle__icon[data-astro-cid-xybtvccz] svg[data-astro-cid-xybtvccz]{pointer-events:none}.nav-item[data-astro-cid-32z5qsxo]{display:inline-flex;align-items:center;gap:.375rem}.nav-icon[data-astro-cid-32z5qsxo],.nav-icon[data-astro-cid-32z5qsxo] svg{display:block;flex:none}.site-search-link[data-astro-cid-32z5qsxo]{flex:none}.header-icon-btn[data-astro-cid-32z5qsxo]{min-width:2.35rem;min-height:2.35rem;display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text-muted);text-decoration:none;transition:color .18s ease,background-color .18s ease,transform .18s ease}.header-icon-btn[data-astro-cid-32z5qsxo]:hover{background:var(--color-surface-muted);color:var(--color-text)}.header-icon-btn[data-astro-cid-32z5qsxo]:active{transform:scale(.96)}.header-divider[data-astro-cid-32z5qsxo]{width:1px;height:1.125rem;flex:none;margin-inline:var(--space-1);background:var(--color-border)}@media(max-width:36rem){.site-search-link[data-astro-cid-32z5qsxo]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}}:root{color-scheme:light;--color-canvas: #fbfaf6;--color-surface: #fffdf8;--color-surface-muted: #f1ece2;--color-text: #17211f;--color-text-muted: #525e59;--color-border: #e5ded1;--color-accent: #087f6b;--color-accent-strong: #056353;--color-accent-soft: #dff5ef;--color-ink: #111917;--color-ink-muted: #26322f;--color-paper-warm: #f6efe2;--color-signal-line: rgba(8, 127, 107, .18);--color-header: rgba(251, 250, 246, .9);--focus-ring: 0 0 0 3px rgba(8, 127, 107, .28);--font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--content-width: 72rem;--reading-width: 46rem;--content-main-width: 840px;--radius-sm: .55rem;--radius-md: 1rem;--radius-lg: 1.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 5rem;--space-9: 7rem;--space-10: 10rem}[data-theme=dark]{color-scheme:dark;--color-canvas: #0c1211;--color-surface: #121a18;--color-surface-muted: #182320;--color-text: #e8efed;--color-text-muted: #a8b5b1;--color-border: #283633;--color-accent: #44cdb1;--color-accent-strong: #7addc8;--color-accent-soft: #163b33;--color-ink: #f2f7f5;--color-ink-muted: #c8d4d0;--color-paper-warm: #161f1c;--color-signal-line: rgba(122, 221, 200, .18);--color-header: rgba(12, 18, 17, .9);--focus-ring: 0 0 0 3px rgba(68, 205, 177, .3)}[data-theme=dark] .astro-code,[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important;font-style:var(--shiki-dark-font-style)!important;font-weight:var(--shiki-dark-font-weight)!important;text-decoration:var(--shiki-dark-text-decoration)!important}*,*:before,*:after{box-sizing:border-box}html{min-width:20rem;overflow-x:clip;background:var(--color-canvas);color:var(--color-text);font-family:var(--font-sans);line-height:1.6;text-rendering:optimizeLegibility}body{min-height:100vh;margin:0;display:flex;flex-direction:column;overflow-x:clip;background:radial-gradient(circle at top left,var(--color-accent-soft),transparent 24rem),linear-gradient(180deg,var(--color-canvas),var(--color-canvas))}main{flex:1;width:100%;max-width:100%}[hidden]{display:none!important}img,svg{display:block;max-width:100%}button,input,textarea,select{font:inherit}a{color:var(--color-accent-strong);text-underline-offset:.2em}a:hover{color:var(--color-accent)}:focus-visible{border-radius:var(--radius-sm);outline:2px solid var(--color-accent);outline-offset:3px;box-shadow:var(--focus-ring)}.container{width:min(100% - 2rem,var(--content-width));margin-inline:auto}.card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}html[data-reveal-motion=enabled] [data-reveal]{opacity:0;transform:translate3d(0,2rem,0);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transition-delay:var(--reveal-delay, 0ms);will-change:opacity,transform}html[data-reveal-motion=enabled] [data-reveal=page-header],html[data-reveal-motion=enabled] [data-reveal=section-header]{transform:translate3d(0,2.5rem,0)}html[data-reveal-motion=enabled] [data-reveal].is-revealed{opacity:1;transform:translateZ(0);will-change:auto}@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1!important;transform:none!important;transition:none!important;will-change:auto!important}}.skip-link{position:fixed;z-index:100;top:var(--space-3);left:var(--space-3);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);background:var(--color-text);color:var(--color-surface);transform:translateY(-200%)}.skip-link:focus{color:var(--color-surface);transform:translateY(0)}.site-header{position:sticky;z-index:20;top:0;border-bottom:1px solid color-mix(in srgb,var(--color-border),transparent 24%);background:var(--color-header);backdrop-filter:blur(18px)}.site-header__actions{display:flex;align-items:center;gap:var(--space-2)}.site-header__inner{min-height:4.4rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-5)}.site-brand{display:inline-flex;align-items:center;gap:var(--space-3);color:var(--color-text);font-weight:750;letter-spacing:-.02em;text-decoration:none}.site-brand__mark{width:1.25rem;height:1.25rem;border:.25rem solid var(--color-accent);border-radius:.25rem;box-shadow:.4rem .4rem 0 -.2rem var(--color-accent-soft)}.desktop-nav{display:flex;align-items:center;gap:var(--space-1)}.desktop-nav a{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:.925rem;font-weight:600;text-decoration:none}.desktop-nav a:hover{background:var(--color-surface-muted);color:var(--color-text)}.mobile-nav{display:none;position:relative}.mobile-nav summary{width:2.35rem;min-height:2.35rem;display:flex;align-items:center;justify-content:center;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer;font-weight:650;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav__icon,.mobile-nav__icon:before,.mobile-nav__icon:after{width:1rem;height:2px;display:block;position:relative;border-radius:999px;background:currentColor}.mobile-nav__icon:before,.mobile-nav__icon:after{position:absolute;content:""}.mobile-nav__icon:before{top:-.3rem}.mobile-nav__icon:after{top:.3rem}.mobile-nav nav{min-width:12rem;position:absolute;top:calc(100% + var(--space-2));right:0;display:grid;gap:var(--space-1);padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:0 1rem 2.5rem #17211f1f}.mobile-nav nav a{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-text);text-decoration:none}.mobile-nav__link-icon,.mobile-nav__link-icon svg{display:block;flex:none}.mobile-nav nav a:hover{background:var(--color-surface-muted)}@media(max-width:22rem){.mobile-nav nav{min-width:auto;grid-template-columns:repeat(3,2.5rem)}.mobile-nav nav a{min-width:2.5rem;min-height:2.5rem;justify-content:center;padding:var(--space-2)}.mobile-nav__link-label,.mobile-nav__search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.mobile-nav__search-link{grid-column:auto}}.site-footer{margin-top:var(--space-8);border-top:1px solid var(--color-border);color:var(--color-text-muted)}.site-footer__inner{min-height:6rem;display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);font-size:.9rem}.site-footer__links{display:flex;flex-wrap:wrap;gap:var(--space-4)}.site-footer__links a{color:inherit}.home-intro{max-width:var(--reading-width);padding:var(--space-6)}.home-intro h2{margin:0 0 var(--space-3);font-size:1.2rem}.home-intro p{margin:0;color:var(--color-text-muted)}@media(max-width:44rem){.desktop-nav{display:none}.mobile-nav{display:block}.site-footer__inner{align-items:flex-start;flex-direction:column;justify-content:center;padding-block:var(--space-5)}.home-intro{padding:var(--space-5)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}