:root{--paper:#f8f7f4;--paper-soft:#efeeea;--ink:#242623;--muted:#686b65;--line:#24262321;--line-strong:#24262340;--acid:#ce7256;--acid-deep:#a34c34;--white:#fffefa;--max:1440px;--pad:clamp(1.25rem, 5vw, 5rem);--sans:"Helvetica Neue", Helvetica, Arial, sans-serif;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace}html:lang(zh-CN){--sans:"PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;--mono:"SFMono-Regular", Consolas, "PingFang SC", "Microsoft YaHei", monospace;line-break:strict}html:lang(zh-CN) body{line-height:1.8}html:lang(zh-CN) :is(h1,h2,h3,.display,.callout,.lede,.hero-line){letter-spacing:0;line-height:1.35}html:lang(zh-CN) :is(.eyebrow,.meta,.visual-label,.field-label,.field-caption){letter-spacing:.035em}html:lang(zh-CN) .original-title{font-size:.8rem;line-height:1.5}html:lang(zh-CN) .hero h1{letter-spacing:-.055em;line-height:1.07}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper);color:var(--ink);scroll-padding-top:100px}body{min-width:320px;font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}img,svg{max-width:100%}img{display:block}button,input{font:inherit}button{color:inherit}em{font-style:normal}:focus-visible{outline:2px solid var(--acid-deep);outline-offset:5px}::selection{color:var(--ink);background:#ebc8bb}[id]{scroll-margin-top:100px}.shell{width:min(100%, var(--max));padding-inline:var(--pad);margin-inline:auto}.page{min-height:70vh}.section{border-top:1px solid var(--line);padding-block:clamp(4rem,7vw,7rem)}.eyebrow{color:var(--muted);font:500 .68rem/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase;align-items:center;gap:.65rem;margin:0 0 1.5rem;display:flex}.eyebrow:before{content:"";background:var(--acid);border-radius:50%;flex-shrink:0;width:.35rem;height:.35rem}.display{letter-spacing:-.055em;text-wrap:balance;margin:0;font-weight:450;line-height:1.06}.lede{max-width:45rem;color:var(--muted);letter-spacing:-.015em;margin:1.75rem 0 0;font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.65}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.arrow{transition:transform .2s;display:inline-block}a:hover .arrow{transform:translate(3px,-2px)}.button{border:1px solid var(--ink);background:var(--ink);min-height:48px;color:var(--white);border-radius:3px;justify-content:center;align-items:center;gap:1.75rem;padding:.8rem 1.25rem;font-size:.85rem;transition:background .2s;display:inline-flex}.button:hover{background:#444840}.text-link{align-items:center;gap:1.25rem;min-height:44px;font-size:.85rem;display:inline-flex}.text-link:hover{color:var(--acid-deep)}.page-hero{padding-block:clamp(4.5rem,8vw,8rem) clamp(3.5rem,6vw,6rem)}.page-hero h1{max-width:1050px;font-size:clamp(3rem,6.3vw,6rem)}.page-hero em{color:var(--muted)}.page-hero .lede{max-width:50rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.card-grid{gap:1.25rem}.card{border:1px solid var(--line);border-radius:4px;flex-direction:column;min-height:20rem;padding:clamp(1.5rem,2.5vw,2.5rem);transition:background .25s,border-color .25s;display:flex;position:relative}.card:hover{background:var(--white);border-color:var(--line-strong)}.card .index{font:.68rem var(--mono);color:var(--muted)}.card h2,.card h3{letter-spacing:-.035em;margin:2.75rem 0 1rem;font-size:clamp(1.3rem,1.8vw,1.65rem);font-weight:500;line-height:1.25}.card p{max-width:34rem;color:var(--muted);margin:0 0 2rem;font-size:.9rem}.card .link-row{justify-content:space-between;gap:1rem;margin-top:auto;padding-top:1rem;font-size:.8rem;display:flex}.filters{flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem;display:flex}.filter{border:1px solid var(--line);min-height:44px;color:var(--muted);cursor:pointer;background:0 0;border-radius:3px;padding:.65rem 1rem;font-size:.85rem;transition:background .2s,color .2s}.filter:hover,.filter[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.list{border-top:1px solid var(--line)}.list-row{border-bottom:1px solid var(--line);grid-template-columns:8rem minmax(0,1fr) 10rem;align-items:start;gap:2rem;padding:2rem 0;display:grid}.list-row h2,.list-row h3{letter-spacing:-.025em;margin:0;font-size:clamp(1.15rem,1.65vw,1.45rem);font-weight:500;line-height:1.35}.list-row p{color:var(--muted);max-width:53rem;margin:.7rem 0 0;font-size:.85rem;line-height:1.65}.list-row .meta{font:.68rem/1.8 var(--mono);color:var(--muted)}.tag{color:var(--acid-deep);border:1px solid #dfb4a6;border-radius:2px;margin-top:.9rem;padding:.25rem .5rem;font-size:.7rem;display:inline-block}.prose{max-width:780px}.prose h2{letter-spacing:-.045em;font-size:clamp(2.5rem,5vw,4rem);font-weight:400;line-height:1.1}.prose p{color:var(--muted);font-size:1.1rem}@media (width<=800px){.grid-2,.grid-3{grid-template-columns:1fr}.list-row{grid-template-columns:5rem minmax(0,1fr);gap:1rem}.list-row>:last-child{grid-column:2}.card{min-height:17rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.site-header[data-astro-cid-nen7h5rs]{z-index:50;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 94%, transparent);backdrop-filter:blur(18px);height:84px;position:sticky;top:0}.nav-wrap[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:1.5rem;height:100%;display:flex}.nav-tools[data-astro-cid-nen7h5rs]{align-items:center;gap:.75rem;display:flex}.brand[data-astro-cid-nen7h5rs]{letter-spacing:-.025em;align-items:center;gap:.8rem;font-size:.86rem;font-weight:550;line-height:1.15;display:flex}.brand[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{width:32px;height:32px;overflow:visible}.brand[data-astro-cid-nen7h5rs] path[data-astro-cid-nen7h5rs]{fill:none;stroke:var(--ink);stroke-width:1.4px}.brand[data-astro-cid-nen7h5rs] circle[data-astro-cid-nen7h5rs]{fill:var(--acid);stroke:var(--ink);stroke-width:1.3px}nav[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(1rem,2vw,2rem);margin-left:auto;display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{min-height:44px;color:var(--muted);align-items:center;font-size:.84rem;transition:color .2s;display:inline-flex;position:relative}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--ink)}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]:after{content:"";background:var(--acid);height:1px;position:absolute;bottom:3px;left:0;right:0}nav[data-astro-cid-nen7h5rs] .nav-contact[data-astro-cid-nen7h5rs]{border-left:1px solid var(--line);color:var(--ink);gap:1.25rem;margin-left:1.25rem;padding-left:1.75rem}.menu[data-astro-cid-nen7h5rs]{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:3px;min-width:44px;min-height:44px;padding:.5rem;font-size:.8rem;display:none}@media (width<=760px){.site-header[data-astro-cid-nen7h5rs]{height:72px}.nav-wrap[data-astro-cid-nen7h5rs]{gap:.5rem}.nav-tools[data-astro-cid-nen7h5rs]{gap:.3rem}.menu[data-astro-cid-nen7h5rs]{display:block}nav[data-astro-cid-nen7h5rs]{padding:2rem var(--pad);background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;display:none;position:absolute;inset:72px 0 auto}nav[data-astro-cid-nen7h5rs][data-open]{display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{width:100%;font-size:1rem}nav[data-astro-cid-nen7h5rs] .nav-contact[data-astro-cid-nen7h5rs]{border-left:0;border-top:1px solid var(--line);margin-left:0;padding:1rem 0 0}}footer[data-astro-cid-jo6i4kqk]{background:var(--ink);color:var(--paper);padding-top:clamp(5rem,8vw,7rem)}.footer-main[data-astro-cid-jo6i4kqk]{grid-template-columns:1.6fr 1fr;align-items:end;gap:5rem;padding-bottom:clamp(5rem,7vw,7rem);display:grid}.callout[data-astro-cid-jo6i4kqk]{letter-spacing:-.05em;margin:0;font-size:clamp(3rem,5.5vw,5.5rem);line-height:1.06}.callout[data-astro-cid-jo6i4kqk] em[data-astro-cid-jo6i4kqk]{color:var(--acid);font-weight:400}.contact[data-astro-cid-jo6i4kqk]{max-width:30rem}.contact[data-astro-cid-jo6i4kqk] .eyebrow[data-astro-cid-jo6i4kqk]{color:#c3c3b9}.contact[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]:not(.eyebrow){color:#aaa99f}.contact[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{border-bottom:1px solid;margin-top:1.5rem;padding-bottom:.35rem;font-size:.9rem;display:inline-block}.footer-meta[data-astro-cid-jo6i4kqk]{color:#b5b6ae;border-top:1px solid #42433e;grid-template-columns:1fr 1fr 1fr;gap:2rem;padding-block:1.5rem;font-size:.72rem;display:grid}.footer-meta[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--paper)}.footer-meta[data-astro-cid-jo6i4kqk]>[data-astro-cid-jo6i4kqk]:last-child{text-align:right}@media (width<=760px){.footer-main[data-astro-cid-jo6i4kqk],.footer-meta[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr}.footer-meta[data-astro-cid-jo6i4kqk]>[data-astro-cid-jo6i4kqk]:last-child{text-align:left}}.skip[data-astro-cid-z4jru4n3]{z-index:1000;background:var(--ink);color:var(--paper);padding:.75rem 1rem;position:fixed;top:1rem;left:1rem;transform:translateY(-200%)}.skip[data-astro-cid-z4jru4n3]:focus{transform:translateY(0)}