@font-face{font-family:LocalSerif;src:local("Baskerville");font-display:swap}
:root{--paper:#f6f5f1;--ink:#2a302d;--muted:#626761;--line:#d6d7d0;--accent:#8c4d3a;--soft:#eeeee7;--serif:LocalSerif,Baskerville,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
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1fr;padding-top:30px;padding-bottom:31px;position:relative}.cohort-strip:before,.cohort-strip:after{content:"";position:absolute;left:64px;right:64px;height:1px;background:var(--line)}.cohort-strip:before{top:0}.cohort-strip:after{bottom:0}.strip-label>p{font-family:var(--serif);font-size:23px;line-height:1.25;margin-top:11px}.strip-label .eyebrow{font-size:10px}.stat{padding-left:32px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-start;gap:7px}.stat-value{font-family:var(--serif);font-size:48px;line-height:1;font-weight:400;letter-spacing:-1.5px}.stat>span:last-child{font-size:12px;line-height:1.5;color:var(--muted);max-width:180px}.section{display:grid;grid-template-columns:230px 1fr;gap:36px;padding-top:92px;padding-bottom:92px}.section-label{font-size:12px;display:flex;gap:25px;line-height:1.5;padding-top:12px}.section-label>span:first-child{color:var(--accent);font-size:11px}.section-label>span:last-child{text-transform:uppercase;letter-spacing:1.3px}.section-body{min-width:0}h2{font-family:var(--serif);font-size:44px;line-height:1.17;font-weight:400;letter-spacing:-.9px}.mission-columns{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:32px;color:var(--muted);font-size:16px;line-height:1.8}.mission-line{font-family:var(--serif);font-size:23px;font-style:italic;margin-top:37px}.cohort-section{background:var(--soft)}.section-heading-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.small-tag{font-size:12px;border:1px solid #bdc2b5;white-space:nowrap;padding:5px 11px;margin-top:10px;color:#555c51}.section-intro{font-size:16px;line-height:1.8;color:var(--muted);margin-top:25px;max-width:680px}.steps{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;column-gap:44px}.steps article{border-top:1px solid #ccd0c4;padding-top:24px;padding-bottom:27px;display:grid;grid-template-columns:30px 1fr;gap:14px}.step-number{font-size:11px;color:var(--accent);margin-top:5px}h3{font-size:17px;font-weight:500;line-height:1.4;letter-spacing:-.1px}.steps p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:10px}.small-note{font-size:12px;line-height:1.75;color:var(--muted);margin-top:23px;max-width:730px}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:40px}.support-grid article{border-top:1px solid var(--line);padding-top:20px}.support-index{font-family:var(--serif);font-size:23px;font-style:italic;color:var(--accent)}.support-grid h3{margin:14px 0 12px}.support-grid p{font-size:14px;line-height:1.8;color:var(--muted)}.invitation{background:var(--ink);color:var(--paper)}.invitation-inner{padding-top:76px;padding-bottom:70px;text-align:center}.invitation .eyebrow{justify-content:center;color:#bdc6b7;font-size:11px}.invitation h2{font-size:49px;margin:24px 0 18px}.invitation p:not(.eyebrow):not(.invitation-footnote){max-width:570px;margin-left:auto;margin-right:auto;color:#c7ccc3;font-size:16px;line-height:1.8}.invitation .hero-actions{justify-content:center;margin-top:30px}.invitation .primary{background:var(--paper);border-color:var(--paper);color:var(--ink)}.invitation .primary:hover{background:#d8decc;border-color:#d8decc}.invitation .secondary{border-color:#838e7e}.invitation .secondary:hover{background:#444e42}.invitation-footnote{font-size:11px;color:#a7b1a1;margin-top:29px;letter-spacing:.3px}.footer{display:grid;grid-template-columns:1.15fr 1fr auto;gap:60px;padding-top:42px;padding-bottom:38px}.footer-brand{font-family:var(--serif);font-size:20px}.footer>div>p{font-size:12px;line-height:1.8;margin-top:10px;color:var(--muted)}.footer-status span{display:block;font-size:10px;margin-top:18px;color:var(--muted)}.footer-status>p{margin-top:0!important}.back-top{font-size:12px;white-space:nowrap;margin-top:4px}.skip-link{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:10px;z-index:20}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}dialog{background:var(--paper);color:var(--ink);border:1px solid var(--line);width:min(760px,calc(100% - 32px));max-height:90dvh;padding:0}dialog::backdrop{background:#151b16b3;backdrop-filter:blur(3px)}.dialog-content{position:relative;padding:48px}.close-dialog{position:absolute;right:15px;top:10px;border:0;background:none;font-size:32px;min-width:44px;min-height:44px;line-height:1}.dialog-content h2{margin:22px 0}.dialog-content>p:not(.eyebrow):not(.small-note):not(.budget-label){font-size:16px;line-height:1.8;color:var(--muted)}.dialog-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:27px;border-top:1px solid var(--line);padding-top:24px}.dialog-columns p{font-size:14px;color:var(--muted);margin-top:10px}.contact-block{padding:20px 0;margin-top:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.contact-block p{font-size:14px;color:var(--muted)}.contact-block .button{margin-top:12px}.contact-email{font-size:14px;text-decoration:underline;overflow-wrap:anywhere}.contact-block small{display:block;color:var(--muted);font-size:12px;margin-top:10px}.budget-label{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin:28px 0 12px}.budget{border-collapse:collapse;width:100%;font-size:14px}.budget th{text-align:left;font-weight:400;padding:12px 18px 12px 0;line-height:1.5}.budget td{text-align:right;white-space:nowrap;padding:12px 0}.budget thead th{font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}.budget thead th:last-child{text-align:right;padding-right:0}.budget tbody tr{border-bottom:1px solid var(--line)}.budget tfoot{font-weight:600}.budget tfoot th{font-weight:600}.noscript-notice{padding:20px;background:white;border-top:1px solid var(--line);font-size:14px;text-align:center}
html[lang=zh-CN]{--serif:"Songti SC","STSong","Noto Serif CJK SC",SimSun,serif}html[lang=zh-CN] .wordmark,html[lang=zh-CN] .footer-brand{font-family:LocalSerif,Baskerville,Georgia,serif}html[lang=zh-CN] h1{font-size:clamp(52px,5vw,72px);line-height:1.2;letter-spacing:.02em}html[lang=zh-CN] h1 em{font-style:normal}html[lang=zh-CN] h2{font-size:39px;line-height:1.45;letter-spacing:.01em}html[lang=zh-CN] .hero-description{line-height:1.95;max-width:470px}html[lang=zh-CN] .eyebrow{letter-spacing:2px}html[lang=zh-CN] .mission-line{font-style:normal;font-size:21px}html[lang=zh-CN] .stat-value{font-family:LocalSerif,Baskerville,Georgia,serif}html[lang=zh-CN] .strip-label>p{line-height:1.55;font-size:20px}
@media(min-width:1550px){.hero{padding-top:85px;padding-bottom:75px}.hero-image img{height:490px}.header{height:130px}}
@media(max-width:1150px){.wrap{padding-left:40px;padding-right:40px}.header{gap:25px}.desktop-nav{gap:20px}.hero{gap:38px}.hero-image img{height:420px}.button{font-size:12px;padding:14px;gap:10px}.hero-actions{gap:10px}h1{font-size:66px}.section{grid-template-columns:170px 1fr;gap:24px}.cohort-strip:before,.cohort-strip:after{left:40px;right:40px}.stat{padding-left:22px}h2{font-size:39px}.footer{gap:30px}.wordmark{font-size:21px}}
@media(max-width:900px){.desktop-nav{display:none}.languages{margin-left:auto}.header{height:100px}.hero{padding-top:44px;padding-bottom:42px;grid-template-columns:1.15fr .85fr;gap:24px}h1{font-size:58px;letter-spacing:-2px}.hero-image img{height:440px}.hero-description{font-size:16px}.hero .hero-actions{flex-direction:column;align-items:flex-start}.hero .button{font-size:13px;padding:14px 18px;justify-content:space-between;min-width:265px}.hero .eyebrow{font-size:10px;letter-spacing:1px}.hero .status-note{font-size:11px}figcaption{font-size:9px;letter-spacing:.8px}.cohort-strip{grid-template-columns:1fr 1fr 1fr}.strip-label{display:none}.stat:first-of-type{border:0;padding-left:0}.stat{padding-left:25px}.section{grid-template-columns:1fr;gap:28px;padding-top:65px;padding-bottom:65px}.section-label{padding:0}.section-body{padding-left:0}.mission-columns{gap:30px}.footer{grid-template-columns:1fr 1fr}.back-top{grid-column:1/-1}.support-grid{gap:28px}html[lang=zh-CN] h1{font-size:52px}}
@media(max-width:640px){.wrap{padding-left:24px;padding-right:24px}.header{height:94px;gap:15px}.brand-mark{width:33px;height:33px}.brand{gap:10px}.wordmark{font-size:19px}.wordmark>span{font-size:9px;letter-spacing:2.7px}.languages{gap:8px;font-size:12px}.languages button{font-size:13px;min-width:25px}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:36px;padding-bottom:28px;gap:30px}.hero .eyebrow{font-size:10px;letter-spacing:1.3px}h1{font-size:clamp(49px,12vw,68px);margin:24px 0 21px;line-height:1.03;letter-spacing:-1.8px}.hero-description{font-size:16px;line-height:1.8;max-width:none}.hero .hero-actions{margin-top:25px;gap:10px;align-items:stretch}.hero .button{min-width:0;min-height:48px;justify-content:space-between;padding:14px 17px;font-size:14px}.hero .status-note{font-size:12px;margin-top:15px}.hero-image img{height:245px;object-position:60% 55%}figcaption{font-size:9px;margin-top:10px}.cohort-strip{padding-top:25px;padding-bottom:25px;grid-template-columns:1fr 1fr 1.2fr}.cohort-strip:before,.cohort-strip:after{left:24px;right:24px}.stat{padding-left:15px;padding-right:8px;gap:10px}.stat:nth-child(2){padding-left:0;border-left:0}.stat-value{font-size:37px}.stat>span:last-child{font-size:11px;line-height:1.6}.section{padding-top:50px;padding-bottom:50px;gap:25px}.section-label{font-size:11px;gap:18px}h2{font-size:34px;line-height:1.2;letter-spacing:-.6px}.mission-columns{grid-template-columns:1fr;gap:18px;margin-top:23px;font-size:16px}.mission-line{font-size:22px;line-height:1.5;margin-top:27px}.section-heading-row{display:block}.small-tag{display:inline-block;margin-top:19px;font-size:12px}.section-intro{margin-top:21px;font-size:16px}.steps{grid-template-columns:1fr;margin-top:30px}.steps article{padding-top:20px;padding-bottom:21px;grid-template-columns:24px 1fr}.steps p{font-size:14px}.small-note{font-size:12px;margin-top:18px}.support-grid{grid-template-columns:1fr;gap:26px;margin-top:31px}.support-grid article{position:relative;padding-left:44px;padding-top:21px}.support-index{position:absolute;left:0;top:16px}.support-grid h3{margin:0 0 10px}.support-grid p{font-size:15px}.invitation-inner{padding-top:53px;padding-bottom:48px;text-align:left}.invitation .eyebrow{justify-content:flex-start}.invitation h2{font-size:37px;line-height:1.15}.invitation .hero-actions{display:flex;flex-direction:column}.invitation .button{justify-content:space-between;font-size:14px;padding:15px 17px}.invitation-footnote{font-size:12px;line-height:1.8}.footer{grid-template-columns:1fr;gap:25px;padding-top:32px;padding-bottom:30px}.footer-brand{font-size:22px}.footer>div>p{font-size:13px}.footer-status span{font-size:11px}.back-top{font-size:13px}.dialog-content{padding:40px 24px 28px}.dialog-content h2{font-size:34px;margin-top:24px}.dialog-columns{grid-template-columns:1fr;gap:24px}.dialog-content .eyebrow{padding-right:20px}.budget{font-size:12px}.budget th{padding-right:12px}.budget-label{font-size:11px}html[lang=zh-CN] h1{font-size:clamp(46px,11.5vw,63px);line-height:1.3;margin-top:22px}html[lang=zh-CN] h2{font-size:31px;line-height:1.5}html[lang=zh-CN] .hero-description{font-size:16px}html[lang=zh-CN] .invitation h2{font-size:33px}}
.button{font-size:14px}
@media(max-width:640px){html[lang=zh-CN] h1{font-size:clamp(31px,9.6vw,48px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.stat-value{font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1;white-space:nowrap}
.hero-image figcaption{flex-wrap:wrap;font-size:12px;letter-spacing:.6px;gap:6px 20px}.hero-image figcaption a{font-size:10px;letter-spacing:0;text-transform:none}