:root{--canvas:#eaf0f4;--surface:#f5f8fa;--ocean:#163b50;--ink:#1b3644;--muted:#5d7381;--line:#ccd9e1;--cyan:#11b4db;--violet:#9657cf;--orange:#ff803d;--display:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;--body:"Avenir Next",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-padding-top:116px}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;touch-action:manipulation}button{font:inherit;touch-action:manipulation}img{display:block;max-width:100%}h1,h2,h3,p,figure,dl,dd{margin:0}a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}::selection{background:#bfddeb;color:var(--ink)}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;top:-80px;left:16px;background:var(--ocean);color:#fff;padding:12px;z-index:50}.skip-link:focus{top:12px}
.site-header{height:94px;position:sticky;top:0;z-index:20;background:#eaf0f4;}.header-inner{height:100%;display:flex;align-items:center;gap:46px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand-symbol{width:59px;height:43px;object-fit:contain;mix-blend-mode:multiply}.brand-name{font-size:22px;letter-spacing:-1px;font-weight:650;line-height:1}.brand-name>span{display:block;font-size:10px;letter-spacing:4px;color:var(--muted);margin-top:9px;font-weight:500}.site-header nav{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:500}.site-header nav a{padding-block:14px}.site-header nav a:hover{color:#08779c}.language-switch{display:flex;gap:2px;align-items:center;background:#dde6ec;border-radius:6px;padding:3px;font-size:11px}.language-switch button{background:transparent;border:0;color:#637988;cursor:pointer;padding:8px 10px;border-radius:4px;min-width:36px}.language-switch button[aria-pressed=true]{background:#f7fafb;color:var(--ink);font-weight:600;box-shadow:0 1px 3px #163b5010}
.hero{min-height:586px;position:relative;isolation:isolate;overflow:hidden;border-radius:22px;background:var(--ocean);padding:72px 58px 82px;color:#f7fafb}.hero-copy{position:relative;z-index:2;width:57%;max-width:630px}.hero-subject{font-size:12px;font-weight:500;color:#bfdae7;letter-spacing:.6px}.hero h1{font-family:var(--display);font-size:clamp(44px,4.6vw,66px);font-weight:550;letter-spacing:-1.8px;line-height:1.3;margin:27px 0 23px}.hero h1>span{display:block}.hero-accent{font-weight:650;width:fit-content;max-width:100%;background:linear-gradient(108deg,#0076ff 0%,#4628d8 28%,#9412c9 53%,#e91b4f 76%,#ef6600 100%);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-description{font-size:14px;line-height:1.95;color:#c1d4df;max-width:335px}.button-primary{display:inline-block;background:#edf5f7;color:var(--ocean);padding:14px 22px;border:1px solid #edf5f7;border-radius:6px;font-size:12px;font-weight:600;margin-top:30px;transition:background .2s}.button-primary:hover{background:#cce6ee;border-color:#cce6ee}.hero-art{position:absolute;inset:0 -12% 0 35%;z-index:0;pointer-events:none}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ocean),#163b5000 52%)}.hero-art img{width:100%;height:100%;object-fit:cover;opacity:.94}.hero-signature{position:absolute;bottom:27px;left:58px;font-size:11px;color:#a6c4d5;letter-spacing:.3px}
.research{padding-block:80px 88px}.research-intro h2{max-width:930px}.section-label{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:16px}.research h2{font-family:var(--display);font-size:38px;line-height:1.3;font-weight:550;letter-spacing:-1px}.research-statement{font-size:18px;line-height:1.9;color:var(--muted);margin-top:19px}
.founder-section{background:var(--surface);padding-block:84px}.founder-layout{display:grid;grid-template-columns:310px 1fr;gap:85px;align-items:start}.founder-photo-wrap{position:relative}.founder-photo{height:399px;width:100%;object-fit:cover;object-position:50% 26%;border-radius:10px}.founder-copy{max-width:620px}.founder-copy .section-label{margin-bottom:10px}.founder-copy h2{font-family:var(--display);font-size:35px;line-height:1.4;letter-spacing:-.6px;font-weight:550}.founder-role{font-size:12px;color:var(--muted);margin-top:5px}.founder-bio{font-size:14px;line-height:1.95;color:var(--muted);margin-top:21px}.timeline{margin-top:21px;display:grid;gap:12px}.timeline>div{display:grid;grid-template-columns:95px 1fr;gap:23px;align-items:center}.timeline dt{font-size:10px;line-height:1.6;color:#728996;font-variant-numeric:tabular-nums}.timeline dd{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}.timeline strong{font-size:12px;font-weight:600;line-height:1.7}.timeline dd span{font-size:11px;color:#728996}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding-block:72px}.contact h2{font-family:var(--display);font-size:28px;font-weight:550;line-height:1.4;letter-spacing:-.5px}.contact p{font-size:13px;line-height:1.85;color:var(--muted);margin-top:12px;max-width:370px}.email-link{display:block;border-bottom:1px solid #9db6c5;padding:12px 0 17px}.email-link:hover{border-color:#08779c}.email-label{display:block;font-size:10px;color:var(--muted);margin-bottom:11px}.email-address{color:#6d94bc;font-size:20px;line-height:1.5;letter-spacing:-.5px}.site-footer{border-top:1px solid #d1dee6;padding-block:26px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}.footer-wordmark{font-size:13px;font-weight:550}.footer-wordmark>span{font-size:10px;font-weight:400;margin-left:12px;color:var(--muted)}.copyright{font-size:10px;line-height:1.7;color:#667f8d}.footer-inner>a{font-size:10px;color:var(--muted)}
html[lang=en] .hero h1{font-size:clamp(43px,4.6vw,66px);line-height:1.15;letter-spacing:-2px}html[lang=en] .hero-description{max-width:360px;font-size:15px;line-height:1.75}html[lang=en] .research-statement{font-size:18px}html[lang=en] .founder-bio{font-size:13px}html[lang=en] .timeline dd{gap:4px 12px}
@media(min-width:1500px){.hero{min-height:620px;padding-top:84px}.hero-art{inset:-4% -8% -4% 35%}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.header-inner{gap:28px}.site-header nav{gap:23px}.hero{padding:64px 44px 75px;min-height:540px}.hero-copy{width:60%}.hero h1{font-size:49px}.hero-signature{left:44px}.hero-art{inset:0 -19% 0 33%}.founder-layout{grid-template-columns:280px 1fr;gap:55px}.founder-photo{height:385px}.email-address{font-size:18px}.contact{gap:40px}.timeline>div{grid-template-columns:82px 1fr;gap:16px}.timeline dd{display:block}.timeline dd span{display:block}html[lang=en] .hero h1{font-size:51px}}
@media(max-width:760px){html{scroll-padding-top:122px}.container{width:calc(100% - 36px)}.site-header{height:108px}.header-inner{flex-wrap:wrap;gap:0;align-content:center;justify-content:space-between}.brand{margin-right:0;order:0;gap:7px}.brand-symbol{width:42px;height:32px}.brand-name{font-size:18px}.brand-name>span{font-size:9px;letter-spacing:3px;margin-top:6px}.language-switch{order:1;font-size:10px}.language-switch button{padding:7px 8px;min-width:31px}.site-header nav{order:2;width:100%;justify-content:flex-start;gap:26px;font-size:11px;margin-top:13px;padding-left:3px}.site-header nav a{padding:3px 0}.hero{padding:34px 25px 266px;min-height:648px;border-radius:15px}.hero-copy{width:100%;max-width:100%}.hero-subject{font-size:10px;letter-spacing:.3px}.hero h1{font-size:clamp(30px,8.5vw,51px);line-height:1.35;letter-spacing:-1.4px;margin:24px 0 18px}.hero-description{font-size:12px;line-height:1.95;max-width:285px}.button-primary{padding:12px 18px;font-size:11px;margin-top:23px}.hero-art{inset:47% -23% -5% -3%}.hero-art:after{background:linear-gradient(180deg,var(--ocean),#163b5000 35%)}.hero-art img{object-fit:cover}.hero-signature{bottom:24px;left:25px;font-size:9px}.research{padding-block:52px 54px}.section-label{font-size:10px;margin-bottom:13px}.research h2{font-size:29px;letter-spacing:-.8px}.research-statement{font-size:14px;line-height:1.95;margin-top:15px}.founder-section{padding-block:52px}.founder-layout{grid-template-columns:1fr;gap:28px}.founder-photo-wrap{width:100%;max-width:360px}.founder-photo{height:350px;object-position:50% 24%;border-radius:8px}.founder-copy h2{font-size:30px}.founder-role{font-size:11px}.founder-bio{font-size:12px;line-height:1.95;margin-top:19px}.timeline{gap:13px;margin-top:23px}.timeline>div{grid-template-columns:84px 1fr;gap:14px}.timeline dd{display:block}.timeline strong{font-size:11px}.timeline dd span{display:block;font-size:10px}.timeline dt{font-size:9px}.contact{grid-template-columns:1fr;gap:23px;padding-block:49px}.contact h2{font-size:26px}.contact p{font-size:12px;margin-top:12px}.email-link{padding-top:0;padding-bottom:15px}.email-label{font-size:9px;margin-bottom:9px}.email-address{font-size:18px;letter-spacing:-.5px}.site-footer{padding-block:22px}.footer-inner{flex-wrap:wrap;gap:19px}.footer-wordmark{width:100%;font-size:13px}.copyright{font-size:9px}.footer-inner>a{font-size:9px;margin-left:auto}html[lang=en] .hero h1{font-size:clamp(27px,8.7vw,52px);line-height:1.12;letter-spacing:-1.5px}html[lang=en] .hero-description{font-size:12px;line-height:1.85;max-width:295px}html[lang=en] .hero{min-height:659px;padding-bottom:269px}html[lang=en] .research h2{font-size:29px}html[lang=en] .research-statement{font-size:14px;line-height:1.9}html[lang=en] .founder-bio{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

.case-eyebrow{font-size:10px;letter-spacing:1.4px;text-transform:uppercase;font-weight:600;color:#147ca0}.showcase{display:grid;grid-template-columns:.8fr 1.4fr;gap:32px;align-items:center;margin-top:38px;border-top:1px solid #bdced9;border-bottom:1px solid #bdced9;padding:30px 0}.showcase h3{font-family:var(--display);font-size:35px;font-weight:550;letter-spacing:-1px;line-height:1.2;margin-top:12px}.showcase-copy>p:not(.case-eyebrow){font-size:12px;line-height:1.85;color:var(--muted);margin-top:14px;max-width:330px}.showcase-metric{margin-top:20px}.showcase-metric>strong{display:block;font-weight:550;font-size:27px;letter-spacing:-.9px;white-space:nowrap;font-variant-numeric:tabular-nums}.showcase-metric>strong>span{color:#1683b8;font-size:23px}.showcase-metric>span{display:block;color:var(--muted);font-size:10px;line-height:1.7;margin-top:4px}.case-link{display:inline-flex;gap:27px;align-items:center;font-size:12px;color:#147ca0;border-bottom:1px solid #9fbecf;padding-block:8px;margin-top:15px}.case-link:hover{color:var(--ocean);border-color:var(--ocean)}.showcase-visual{background:#f7fafb;border-radius:8px;overflow:hidden;border:1px solid #d4e0e7;padding:6px 5px 9px}.showcase-visual img{width:100%;height:auto}.showcase-visual figcaption{font-size:9px;line-height:1.7;color:var(--muted);padding-inline:10px;margin-top:4px}
@media(max-width:760px){.showcase{grid-template-columns:1fr;gap:24px;margin-top:28px;padding-block:26px}.showcase h3{font-size:31px}.showcase-copy>p:not(.case-eyebrow){max-width:100%;font-size:12px}.case-eyebrow{font-size:9px;letter-spacing:1px}.showcase-metric>strong{font-size:28px}.showcase-metric>span{font-size:9px}.case-link{font-size:11px;margin-top:13px}.showcase-visual{padding:6px 3px 9px}.showcase-visual figcaption{font-size:8px;padding-inline:9px}}

.research-outlook{margin-top:18px;font-size:13px;line-height:1.8;color:var(--muted)}
@media(max-width:760px){.research-outlook{font-size:12px;margin-top:16px}}

.research-detail-link{display:inline-flex;gap:15px;align-items:center;margin-top:27px;color:#147ca0;font-size:12px;line-height:1.7;border-bottom:1px solid #b2cbd8;padding-bottom:4px}.research-detail-link:hover{color:var(--ocean);border-color:var(--ocean)}
@media(max-width:760px){.research-detail-link{font-size:11px;gap:12px;margin-top:23px}}

.footer-meta{display:grid;gap:4px}.footer-updated{font-size:10px;line-height:1.7;color:var(--muted)}
@media(max-width:760px){.footer-updated{font-size:9px}}

.comparison-labels{display:flex;justify-content:space-between;gap:14px;padding:7px 10px 9px;font-size:10px;line-height:1.7;color:var(--muted)}.comparison-labels>span:last-child{color:#147ca0;text-align:right}.model-comparison{--comparison-position:50%;position:relative;aspect-ratio:1902/643;overflow:hidden;isolation:isolate;user-select:none}.model-comparison img{display:block;width:100%;height:100%;pointer-events:none}.comparison-final{position:relative}.comparison-initial{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--comparison-position)) 0 0)}.comparison-divider{position:absolute;left:var(--comparison-position);top:0;bottom:0;width:2px;transform:translateX(-50%);background:#147ca0;pointer-events:none;z-index:2}.comparison-divider>span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:34px;height:34px;border:1px solid #147ca0;border-radius:50%;background:#f7fafb;color:#147ca0;font-size:21px;box-shadow:0 2px 8px #163b5020}.comparison-range{position:absolute;left:-22px;top:0;width:calc(100% + 44px);height:100%;margin:0;padding:0;-webkit-appearance:none;appearance:none;opacity:0;background:transparent;cursor:ew-resize;touch-action:pan-y;z-index:3}.comparison-range::-webkit-slider-runnable-track{height:100%;background:transparent}.comparison-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:44px;height:100%;border:0;background:transparent}.comparison-range::-moz-range-track{height:100%;background:transparent}.comparison-range::-moz-range-thumb{width:44px;height:100%;border:0;border-radius:0;background:transparent}.model-comparison:focus-within{outline:2px solid #147ca0;outline-offset:-2px}
@media(max-width:760px){.comparison-labels{font-size:9px;padding:5px 9px 8px}.comparison-divider>span{width:30px;height:30px;font-size:19px}}

.progressive-image{background-size:100% 100%;background-repeat:no-repeat}.founder-photo.progressive-image{background-size:cover;background-position:50% 26%}
@media(max-width:760px){.founder-photo.progressive-image{background-position:50% 24%}}

.news-section{padding-block:56px;border-bottom:1px solid var(--line)}.news-section h2{font-family:var(--display);font-size:32px;font-weight:550;letter-spacing:-.7px}.news-item{display:grid;grid-template-columns:140px 1fr;gap:32px;margin-top:28px;padding-top:25px;border-top:1px solid var(--line)}.news-item time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;padding-top:5px}.news-item h3{font-size:20px;font-weight:550;line-height:1.5}.news-item p{max-width:760px;margin-top:10px;font-size:13px;line-height:1.9;color:var(--muted)}
@media(max-width:760px){.site-header nav{gap:20px}.news-section{padding-block:40px}.news-section h2{font-size:26px}.news-item{grid-template-columns:1fr;gap:10px;margin-top:22px;padding-top:20px}.news-item time{padding:0;font-size:11px}.news-item h3{font-size:18px}.news-item p{font-size:12px}}