:root{color:#17362a;font-synthesis:none;text-rendering:optimizelegibility;--paper:#f4f2e9;--ink:#17362a;--muted:#607067;--line:#c9cec6;--strong-line:#87978d;--accent:#245b41;background:#f4f2e9;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:7rem}body{background:var(--paper);min-width:320px;min-height:100vh;margin:0}button,a{font:inherit}a{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.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}.entrance{place-items:center;min-height:100vh;padding:2rem;display:grid}.entrance__options{border:1px solid var(--ink);background:var(--ink);grid-template-columns:repeat(2,minmax(15rem,19rem));gap:1px;display:grid;overflow:hidden}.entrance__option{min-height:7.5rem;color:var(--ink);background:var(--paper);cursor:pointer;border:0;border-radius:0;justify-content:space-between;align-items:flex-end;padding:1.5rem;font-size:1rem;text-decoration:none;display:flex}.entrance__option:hover,.entrance__option:focus-visible{color:var(--paper);background:var(--ink)}.foundation-page{min-height:100vh}.section-shell,.site-header__inner{width:min(100% - 3rem,76rem);margin-inline:auto}.site-header{z-index:10;border-bottom:1px solid var(--line);background:#f4f2e9f5;position:sticky;top:0}.site-header__inner{grid-template-columns:1fr auto auto;align-items:center;gap:3rem;min-height:5.5rem;display:grid}.wordmark{flex-direction:column;gap:.18rem;width:max-content;text-decoration:none;display:flex}.wordmark span:first-child{letter-spacing:.16em;font-family:ui-serif,Songti SC,STSong,serif;font-size:1.15rem;font-weight:600}.wordmark span:last-child{color:var(--muted);letter-spacing:.1em;font-size:.58rem}.site-nav{gap:1.8rem;display:flex}.site-nav a,.text-button{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:.78rem;text-decoration:none}.site-nav a:hover,.text-button:hover{color:var(--ink)}.text-button{border-left:1px solid var(--line);padding:0 0 0 1.5rem}.hero{border-bottom:1px solid var(--strong-line);grid-template-columns:minmax(0,2fr) minmax(17rem,1fr);align-items:end;gap:4rem;min-height:calc(100vh - 5.5rem);padding-block:clamp(5rem,12vh,9rem) 4.5rem;display:grid}.eyebrow,.section-index{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.73rem}.hero h1{letter-spacing:-.055em;max-width:13ch;margin:clamp(2rem,7vh,5rem) 0 0;font-family:ui-serif,Songti SC,STSong,serif;font-size:clamp(3rem,6.4vw,6.3rem);font-weight:500;line-height:1.08}.hero__aside{flex-direction:column;gap:2.5rem;display:flex}.hero__aside p{color:#334a40;margin:0;font-size:1rem;line-height:1.9}.inline-link{border-bottom:1px solid var(--ink);width:max-content;padding-bottom:.45rem;font-size:.82rem;text-decoration:none}.content-section{border-bottom:1px solid var(--line);grid-template-columns:minmax(8rem,1fr) minmax(0,3fr);gap:4rem;padding-block:clamp(5rem,10vw,9rem);display:grid}.section-body>h2{letter-spacing:-.04em;max-width:18ch;margin:0 0 clamp(3rem,6vw,5.5rem);font-family:ui-serif,Songti SC,STSong,serif;font-size:clamp(2.2rem,4vw,4rem);font-weight:500;line-height:1.2}.section-body--lead{grid-template-columns:minmax(16rem,1fr) minmax(16rem,1fr);gap:clamp(3rem,7vw,7rem);display:grid}.section-body--lead>h2{margin-bottom:0}.prose{max-width:38rem}.prose p{color:#334a40;margin:0;line-height:1.9}.prose p+p{margin-top:1.5rem}.support-list{border-top:1px solid var(--ink)}.support-item{border-bottom:1px solid var(--line);grid-template-columns:4rem minmax(8rem,.8fr) minmax(16rem,1.4fr);align-items:start;gap:2rem;padding-block:2rem;display:grid}.support-item__index{color:var(--muted);font-size:.72rem}.support-item h3,.focus-grid h3,.principles-block h3{margin:0;font-size:1rem;font-weight:600}.support-item p,.focus-grid p{color:#42554b;margin:0;font-size:.9rem;line-height:1.75}.focus-grid{border-top:1px solid var(--ink);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.focus-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:11rem;padding:1.7rem}.focus-grid p{max-width:18rem;margin-top:2.4rem}.principles-block{grid-template-columns:1fr 2fr;gap:2rem;margin-top:clamp(4rem,8vw,7rem);display:grid}.principles-block ol{counter-reset:principle;margin:0;padding:0;list-style:none}.principles-block li{border-top:1px solid var(--line);color:#334a40;counter-increment:principle;padding:1.35rem 0 1.35rem 3.5rem;line-height:1.75;position:relative}.principles-block li:before{color:var(--muted);content:"0" counter(principle);font-size:.72rem;position:absolute;left:0}.apply-section{border-bottom-color:var(--ink)}.apply-layout{grid-template-columns:minmax(16rem,1.5fr) minmax(15rem,1fr);gap:clamp(3rem,8vw,8rem);display:grid}.contact-link{border:1px solid var(--ink);flex-direction:column;justify-content:space-between;min-height:10rem;padding:1.5rem;text-decoration:none;display:flex}.contact-link span:first-child{font-size:1.2rem}.contact-link span:last-child{overflow-wrap:anywhere;font-size:.78rem}.contact-link:hover,.contact-link:focus-visible{color:var(--paper);background:var(--ink)}.site-footer{min-height:12rem;color:var(--muted);justify-content:space-between;align-items:flex-end;padding-block:3rem;font-size:.72rem;display:flex}.site-footer div{flex-direction:column;gap:.35rem;display:flex}.site-footer p{margin:0}@media (width<=900px){.site-header__inner{grid-template-columns:1fr auto;gap:1.5rem}.site-nav{display:none}.hero{grid-template-columns:1fr;gap:4rem;min-height:auto;padding-top:7rem}.hero__aside{max-width:32rem}.content-section{grid-template-columns:1fr;gap:2.5rem}.section-body--lead{grid-template-columns:1fr}}@media (width<=640px){.section-shell,.site-header__inner{width:min(100% - 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