.brand-lockup[data-astro-cid-6bctqxxv]{color:var(--ink);font:800 1.2rem / 1 var(--sans);letter-spacing:.12em;align-items:center;gap:10px;display:inline-flex}.brand-lockup[data-astro-cid-6bctqxxv].light{color:#f5f2e9}.brand-mark[data-astro-cid-6bctqxxv]{border:2px solid;border-radius:50%;width:22px;height:22px;position:relative}.brand-mark[data-astro-cid-6bctqxxv]:before,.brand-mark[data-astro-cid-6bctqxxv]:after{content:"";background:currentColor;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.brand-mark[data-astro-cid-6bctqxxv]:before{width:30px;height:2px}.brand-mark[data-astro-cid-6bctqxxv]:after{width:2px;height:30px}.site-header[data-astro-cid-nen7h5rs]{z-index:20;position:relative}.header-inner[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:96px;display:flex}.brand-link[data-astro-cid-nen7h5rs]{z-index:22;position:relative}.site-nav[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(22px,2.5vw,36px);display:flex}.nav-link[data-astro-cid-nen7h5rs],.theme-toggle[data-astro-cid-nen7h5rs]{color:var(--muted);font-size:.84rem;position:relative}.nav-link[data-astro-cid-nen7h5rs]:after{content:"";background:var(--ink);transform-origin:100%;height:1px;transition:transform .26s var(--ease);position:absolute;bottom:-10px;left:0;right:0;transform:scaleX(0)}.nav-link[data-astro-cid-nen7h5rs]:hover,.nav-link[data-astro-cid-nen7h5rs].active{color:var(--ink)}.nav-link[data-astro-cid-nen7h5rs]:hover:after,.nav-link[data-astro-cid-nen7h5rs].active:after{transform-origin:0;transform:scaleX(1)}.theme-toggle[data-astro-cid-nen7h5rs]{border:0;border-bottom:1px solid var(--line-strong);color:var(--ink);cursor:pointer;background:0 0;align-items:center;gap:9px;padding:7px 0;display:inline-flex}.theme-toggle[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{width:17px;height:17px}.menu-toggle[data-astro-cid-nen7h5rs]{z-index:22;cursor:pointer;background:0 0;border:0;width:38px;height:38px;padding:0;display:none;position:relative}.menu-toggle[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--ink);width:24px;height:1.5px;transition:transform .26s var(--ease), top .26s var(--ease);position:absolute;left:7px}.menu-toggle[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{top:14px}.menu-toggle[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:last-child{top:23px}.menu-toggle[data-astro-cid-nen7h5rs][aria-expanded=true] span[data-astro-cid-nen7h5rs]:first-child{top:19px;transform:rotate(45deg)}.menu-toggle[data-astro-cid-nen7h5rs][aria-expanded=true] span[data-astro-cid-nen7h5rs]:last-child{top:19px;transform:rotate(-45deg)}@media (width<=760px){.header-inner[data-astro-cid-nen7h5rs]{height:76px}.menu-toggle[data-astro-cid-nen7h5rs]{display:block}.site-nav[data-astro-cid-nen7h5rs]{visibility:hidden;padding-inline:var(--gutter);opacity:0;background:var(--paper);transition:opacity .22s ease, transform .28s var(--ease), visibility .22s;flex-direction:column;justify-content:center;align-items:flex-start;gap:24px;display:flex;position:fixed;inset:0;transform:translateY(-10px)}.site-nav[data-astro-cid-nen7h5rs].open{visibility:visible;opacity:1;transform:translateY(0)}.nav-link[data-astro-cid-nen7h5rs]{font:500 clamp(2.6rem, 12vw, 4.5rem) / 1.05 var(--serif);letter-spacing:-.045em}.nav-link[data-astro-cid-nen7h5rs]:after{display:none}.theme-toggle[data-astro-cid-nen7h5rs]{margin-top:20px;font-size:.9rem}}.site-footer[data-astro-cid-jo6i4kqk]{color:#f5f2e9;background:#171714}.footer-inner[data-astro-cid-jo6i4kqk]{flex-direction:column;justify-content:space-between;min-height:246px;padding-block:58px 36px;display:flex}.footer-top[data-astro-cid-jo6i4kqk],.footer-bottom[data-astro-cid-jo6i4kqk]{justify-content:space-between;align-items:flex-end;gap:32px;display:flex}.footer-links[data-astro-cid-jo6i4kqk]{color:#f5f2e99e;gap:30px;font-size:.8rem;display:flex}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{transition:color .18s}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--light)}.footer-bottom[data-astro-cid-jo6i4kqk]{color:#f5f2e96b;letter-spacing:.08em;font-size:.68rem}@media (width<=620px){.footer-inner[data-astro-cid-jo6i4kqk]{min-height:300px}.footer-top[data-astro-cid-jo6i4kqk]{flex-direction:column;align-items:flex-start}.footer-links[data-astro-cid-jo6i4kqk]{flex-wrap:wrap}.footer-bottom[data-astro-cid-jo6i4kqk]{flex-direction:column;align-items:flex-start;gap:8px}}:root{color-scheme:light;--paper:#f5f2e9;--paper-deep:#ebe5d8;--surface:#faf8f2;--ink:#171714;--muted:#6d695f;--line:#17171433;--line-strong:#1717146b;--light:#ddff57;--violet:#6657d8;--serif:Georgia, "Times New Roman", "Songti SC", STSong, SimSun, serif;--sans:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--content-width:1240px;--gutter:clamp(20px, 3.125vw, 40px);--ease:cubic-bezier(.22, 1, .36, 1)}:root[data-theme=dark]{color-scheme:dark;--paper:#131310;--paper-deep:#1c1c17;--surface:#1a1a16;--ink:#f3efe5;--muted:#aaa69b;--line:#f3efe533;--line-strong:#f3efe56b;--light:#d8fa55;--violet:#8b7ff1}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper);min-width:320px;color:var(--ink);font-family:var(--sans);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}body{background:var(--paper);min-height:100vh;margin:0;transition:color .22s,background-color .22s;overflow-x:hidden}body.menu-open{overflow:hidden}img,svg{max-width:100%;display:block}button,input,textarea,select{color:inherit;font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}p,h1,h2,h3,h4{overflow-wrap:break-word}::selection{color:#171714;background:var(--light)}:focus-visible{outline:3px solid var(--violet);outline-offset:4px}.skip-link{z-index:100;color:var(--paper);background:var(--ink);padding:12px 16px;transition:transform .16s;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.wrap{width:min(var(--content-width), calc(100% - (var(--gutter) * 2)));margin-inline:auto}.section{border-top:1px solid var(--line);padding-block:clamp(88px,9vw,132px)}.section-head{justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:clamp(40px,5vw,64px);display:flex}.section-title{font:500 clamp(38px, 4vw, 52px) / 1.1 var(--serif);letter-spacing:-.04em;margin:0}.section-index,.meta-label{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;font-weight:600}.arrow-icon{width:1.05em;height:1.05em;transition:transform .28s var(--ease);flex:none}.text-link{border-bottom:1px solid var(--ink);align-items:center;gap:34px;padding-block:10px;font-size:.88rem;display:inline-flex}.text-link:hover .arrow-icon,.text-link:focus-visible .arrow-icon{transform:translate(3px,-3px)}.button-primary{border:1px solid var(--ink);min-width:176px;color:var(--paper);background:var(--ink);justify-content:space-between;align-items:center;gap:22px;padding:17px 19px;font-size:.88rem;transition:color .22s,background-color .22s;display:inline-flex}.button-primary:hover,.button-primary:focus-visible{color:#171714;background:var(--light)}.button-primary:hover .arrow-icon,.button-primary:focus-visible .arrow-icon{transform:translate(3px,-3px)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}[data-reveal]{opacity:1;transform:none}.reveal-ready [data-reveal]{opacity:0;transform:translateY(26px)}.reveal-ready [data-reveal].is-visible{opacity:1;transition:opacity .72s var(--ease), transform .72s var(--ease);transform:translateY(0)}@media (width<=720px){.section-head{align-items:flex-start}.section-index{padding-top:.55rem;font-size:.62rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}[data-reveal]{opacity:1;transform:none}}