.os-site-footer-shell{background:#fff}.os-site-footer{background:#fff;padding:0 40px;color:#1d1d1f}.os-site-footer-inner{max-width:1120px;margin:0 auto}.os-site-footer-intro{display:grid;grid-template-columns:1fr 1.4fr auto;align-items:center;gap:40px;padding:78px 0 64px}.os-site-footer-brand{display:block;width:fit-content}.os-site-footer-wordmark{width:154px;height:auto}.os-site-footer-intro>p{font-size:38px;font-weight:550;line-height:1.13;letter-spacing:-.04em;margin:0}.os-site-footer-intro>p span{color:#76767b}.os-site-footer-start{display:inline-flex;gap:15px;align-items:center;font-size:15px;font-weight:500;padding-block:14px;color:#1d1d1f;text-decoration:none}.os-site-footer-start svg{width:20px;height:20px}.os-site-footer-directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px;padding:42px 0 56px;border-top:1px solid #e4e4e7}.os-site-footer-directory h2{margin:0 0 16px;color:#343438;font-size:13px;font-weight:550}.os-site-footer-directory ul{list-style:none;margin:0;padding:0}.os-site-footer-directory a{display:inline-block;font-size:13px;line-height:1.5;color:#626268;padding-block:7px;text-decoration:none}.os-site-footer a:hover{text-decoration:underline;text-underline-offset:4px}.os-site-footer-legal{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #e4e4e7;padding:25px 0 32px;color:#626268;font-size:12px;line-height:1.5}.os-site-footer-legal p{margin:0}.os-site-footer-shell .os-network-footer{padding-inline:max(40px,calc((100vw - 1120px)/2));padding-block:28px;background:#f5f5f7;border-color:#e4e4e7}.os-site-footer-shell .os-network-footer nav a{font-size:12px;min-height:32px}@media(max-width:960px){.os-site-footer-intro{grid-template-columns:1fr 1.25fr}.os-site-footer-start{grid-column:2;margin-top:-24px}}@media(max-width:700px){.os-site-footer{padding:0 24px}.os-site-footer-intro{padding:54px 0 40px;gap:34px 20px}.os-site-footer-wordmark{width:120px}.os-site-footer-intro>p{font-size:28px}.os-site-footer-start{margin-top:-15px;font-size:14px}.os-site-footer-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px;padding-block:32px}.os-site-footer-directory a{min-height:36px;font-size:13px}.os-site-footer-legal{flex-direction:column;align-items:flex-start;gap:10px;font-size:11px}.os-site-footer-shell .os-network-footer{padding:26px 24px}}@media(max-width:380px){.os-site-footer-intro{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between}.os-site-footer-start{margin:0}}.os-site-footer-shell{font-family:var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;line-height:1.5;isolation:isolate}.os-site-footer-shell *{box-sizing:border-box}.os-site-footer-brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-size:28px;font-weight:600;letter-spacing:-.04em}.os-site-footer-brand img{max-width:200px;height:auto;object-fit:contain}.os-site-footer-directory h2{text-transform:none;letter-spacing:0;line-height:1.5}.os-site-footer a:focus-visible{outline:2px solid currentColor;outline-offset:4px}@media(max-width:700px){.os-site-footer-brand{font-size:22px}.os-site-footer-brand img{max-width:160px}}.os-site-footer-legal>div{display:flex;flex-wrap:wrap;align-items:center;gap:12px}:root{--font-sans:"Geist",Arial,sans-serif;--font-mono:"Geist Mono",monospace;--font-geist-sans:"Geist",Arial,sans-serif;--ink:#171717;--muted:#666;--paper:#fafafa;--line:#e4e4e4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{color:inherit}button:disabled{cursor:default}::selection{background:#171717;color:#fff}:focus-visible{outline:2px solid currentColor;outline-offset:5px}p{font-size:15px;line-height:1.8;color:#666}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:500}h2{font-size:clamp(36px,4.2vw,58px);line-height:1.08;letter-spacing:-.055em}h3{font-size:28px;line-height:1.12;letter-spacing:-.045em}svg{max-width:100%}.osi-container{width:min(100% - 96px,1248px);margin-inline:auto}.osi-kicker{display:block;color:#666;font:10px/1.5 var(--font-mono);letter-spacing:.07em;text-transform:uppercase}.osi-skip{position:fixed;top:8px;left:8px;z-index:200;padding:12px 20px;background:#171717;color:#fff;transform:translateY(-150%)}.osi-skip:focus{transform:none}.osi-header{height:80px;position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);background:#fafafaf2;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.osi-header-inner{width:min(100% - 64px,1328px);height:100%;margin:auto;justify-content:space-between;gap:30px}.osi-header-inner,.osi-logo{display:flex;align-items:center}.osi-logo{gap:12px;font-size:16px;letter-spacing:-.04em;font-weight:500;line-height:1.1}.osi-logo small{display:block;font-size:10px;letter-spacing:.015em;color:#666;font-weight:400;margin-top:5px}.osi-logo-mark{font-size:42px;font-weight:400}.osi-desktop-links{display:flex;gap:28px;font-size:12px}.osi-desktop-links a:hover,.osi-desktop-links a[aria-current]{text-decoration:underline;text-underline-offset:5px}.osi-header-actions{display:flex;align-items:center;gap:10px}.osi-mobile-toggle{display:none;border:1px solid #ddd;min-height:36px;border-radius:6px;background:#fff;padding:6px 10px;font-size:12px}.osi-mobile-links{display:none}.osi-hero{padding-top:48px}.osi-hero-top{justify-content:space-between;gap:24px}.osi-hero-top,.osi-hero-top p{display:flex;align-items:center}.osi-hero-top p{margin:0;gap:8px}.osi-status-dot{width:5px;height:5px;border-radius:50%;background:#171717}.osi-edition{font:9px var(--font-mono);color:#666}.osi-hero h1{font-size:clamp(64px,8.6vw,122px);line-height:.99;letter-spacing:-.074em;margin:42px 0 28px}.osi-hero h1 span{color:#777}.osi-hero-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.osi-hero-bottom p{font-size:17px;line-height:1.65;margin:0}.osi-button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:13px 18px;background:#171717;border:1px solid #171717;color:#fff;border-radius:6px;font-size:12px;min-height:44px;transition:background .2s,transform .2s}.osi-button:hover{background:#333;transform:translateY(-2px)}.osi-text-link{display:inline-flex;align-items:center;gap:22px;font-size:12px;min-height:36px}.osi-text-link:hover{text-decoration:underline;text-underline-offset:5px}.osi-world{margin-top:8px}.osi-world-stage.sg-agent-stage{aspect-ratio:1200/440;width:100%}.osi-world-plinth{transition:fill .3s,stroke .3s}.osi-world-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:-6px;padding:10px 0 25px;font:10px var(--font-mono);color:#666}.osi-world-controls>div{display:flex;gap:10px;align-items:center}.osi-greet{border:0;background:none;min-height:36px;padding:7px 10px;display:flex;align-items:center;gap:12px;cursor:pointer;font:11px var(--font-sans)}.osi-greet:disabled{visibility:hidden}.osi-project-selector{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-block:1px solid var(--line)}.osi-project-selector button{display:flex;align-items:center;gap:13px;position:relative;min-width:0;min-height:63px;border:0;border-right:1px solid var(--line);background:none;font-size:12px;padding:12px 18px;text-align:left;cursor:pointer}.osi-project-selector button:last-child{border-right:0}.osi-project-selector button:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:transparent}.osi-project-selector button[aria-selected=true]:after{background:#171717}.osi-project-selector button[aria-selected=true]{background:#f1f1f1}.osi-project-selector small{font:9px var(--font-mono);color:#666}.osi-selector-arrow{margin-left:auto}.osi-project-panel{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:38px 0;border-bottom:1px solid var(--line);min-height:204px}.osi-project-panel h2{font-size:30px;max-width:400px;margin:10px 0 0}.osi-project-panel p{margin-bottom:14px;max-width:480px}.osi-project-panel:focus{outline-offset:8px}.osi-belief{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:120px}.osi-belief>div{max-width:480px}.osi-belief h2{margin-bottom:28px}.osi-projects-section{padding:90px 0 30px;border-block:1px solid var(--line);background:#fff}.osi-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:60px}.osi-section-heading h2{margin:14px 0 0}.osi-section-heading>p{font-size:12px;max-width:350px;line-height:1.8;margin-bottom:3px}.osi-project-row{display:grid;grid-template-columns:40px 105px 210px 1fr 40px;align-items:center;gap:28px;border-top:1px solid var(--line);min-height:168px;padding:20px 0}.osi-row-index{font:10px var(--font-mono);color:#666}.osi-row-character{width:92px}.osi-row-name h3{font-size:27px;margin:9px 0 0}.osi-row-name a:hover{text-decoration:underline;text-underline-offset:5px}.osi-project-row p{max-width:440px;font-size:13px;margin:0}.osi-row-arrow{font-size:22px;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;transition:transform .2s}.osi-row-arrow:hover{transform:rotate(45deg)}.osi-institute{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:120px;align-items:center}.osi-institute>div:last-child{max-width:460px}.osi-institute-symbol{font-size:clamp(180px,27vw,370px);line-height:1;text-align:center;font-family:Arial,sans-serif;font-weight:400}.osi-institute h2{margin:16px 0 26px}.osi-closing{background:#171717;color:#fff;padding:95px 0}.osi-closing .osi-kicker{color:#b5b5b5}.osi-closing h2{font-size:clamp(48px,6vw,82px);margin:28px 0 38px}.osi-closing .osi-container>div{display:flex;align-items:center;justify-content:space-between;gap:28px}.osi-closing p{color:#b5b5b5;font-size:14px;margin:0}.osi-closing .osi-button{background:#fafafa;color:#171717;border-color:#fafafa}.osi-closing .osi-button:hover{background:#ddd}.osi-colophon{padding:20px max(24px,calc((100vw - 1248px)/2));display:flex;justify-content:space-between;gap:20px;font:9px var(--font-mono);color:#666;border-top:1px solid var(--line)}.osi-page-hero{padding:88px 0 60px;border-bottom:1px solid var(--line)}.osi-page-hero h1{font-size:clamp(54px,7vw,88px);line-height:1.03;letter-spacing:-.066em;margin:25px 0}.osi-page-hero p{max-width:620px;font-size:17px}.osi-directory{padding:20px 0 90px}.osi-directory article{display:grid;grid-template-columns:140px 1fr 300px;gap:40px;padding:45px 0;border-bottom:1px solid var(--line)}.osi-directory-character{width:125px;align-self:center}.osi-directory h2{font-size:38px;margin:12px 0 18px}.osi-directory p{max-width:590px}.osi-directory ul{list-style:none;margin:18px 0 20px;padding:0;display:flex;gap:8px;flex-wrap:wrap}.osi-directory li{border:1px solid #ddd;padding:5px 8px;border-radius:4px;font:10px var(--font-mono);color:#666}.osi-directory-links{display:flex;gap:25px}.osi-directory-start{border-left:1px solid #ddd;padding-left:28px;align-self:center;font-size:12px!important}.osi-contribute{padding:60px 0 95px;display:grid;grid-template-columns:1fr 1fr;gap:50px}.osi-contribute h2{font-size:42px}.osi-principles{padding:20px 0 70px}.osi-principles article{padding:38px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:70px 1fr 1fr;gap:30px}.osi-principles h2{font-size:29px;margin:0}.osi-principles p{margin:0}.osi-notice{padding:22px 26px;border:1px solid #ddd;border-radius:6px;background:#fff;font-size:12px}html[data-motion=paused] *,html[data-motion=paused] :after,html[data-motion=paused] :before{animation-play-state:paused!important}@media(min-width:1500px){.osi-hero h1{font-size:124px}}@media(max-width:1000px){.osi-project-selector button{gap:8px;padding:12px;font-size:11px}.osi-project-row{grid-template-columns:25px 82px 160px 1fr 36px;gap:18px}.osi-row-character{width:80px}.osi-row-name h3{font-size:24px}.osi-directory article{grid-template-columns:100px 1fr;gap:30px}.osi-directory-start{grid-column:2;border:0;padding:0;margin:0}.osi-directory-character{width:100px}.osi-directory article>div:nth-child(2){grid-column:2;grid-row:1}.osi-directory-character{grid-row:1/3}.osi-world-controls{margin-top:10px}.osi-edition{display:none}}@media(max-width:760px){.osi-container{width:calc(100% - 40px)}.osi-header{height:68px}.osi-header-inner{width:calc(100% - 32px);gap:12px}.osi-logo{font-size:13px;gap:7px}.osi-logo-mark{font-size:33px}.osi-logo small{font-size:9px}.osi-desktop-links{display:none}.osi-mobile-toggle{display:block}.osi-header-actions{gap:6px}.osi-header .os-network summary{font-size:10px;gap:4px}.osi-header .os-network-symbol{font-size:18px}.osi-mobile-links{display:grid;background:#fafafa;border-bottom:1px solid #ddd;padding:12px 22px 22px}.osi-mobile-links a{padding:14px 0;border-bottom:1px solid #e4e4e4;display:flex;justify-content:space-between;font-size:14px}.osi-hero{padding-top:35px}.osi-hero h1{font-size:clamp(49px,9.7vw,73px);letter-spacing:-.067em;margin:35px 0 23px}.osi-hero-bottom{align-items:flex-start;flex-direction:column;gap:20px}.osi-hero-bottom p{font-size:14px}.osi-world{margin-top:25px}.osi-world-stage.sg-agent-stage{width:calc(100% + 32px);margin-left:-16px}.osi-world-controls{margin-top:10px;align-items:flex-start;gap:12px;flex-direction:column;font-size:9px}.osi-world-controls>div{width:100%;justify-content:space-between}.osi-project-selector button{padding:12px 4px;min-height:58px;flex-direction:column;gap:7px;font-size:10px;justify-content:center;text-align:center}.osi-selector-arrow{display:none}.osi-project-panel{grid-template-columns:1fr;gap:18px;padding:28px 0;min-height:270px}.osi-project-panel h2{font-size:28px;max-width:350px}.osi-project-panel p{font-size:13px}.osi-belief{grid-template-columns:1fr;padding-block:65px;gap:30px}.osi-projects-section{padding-top:60px}.osi-section-heading{flex-direction:column;align-items:flex-start;gap:24px;margin-bottom:30px}.osi-project-row{grid-template-columns:70px 1fr 36px;gap:14px;min-height:0;padding:24px 0}.osi-row-index{display:none}.osi-row-character{grid-row:1/3;width:70px}.osi-row-name{grid-column:2}.osi-row-name h3{font-size:25px}.osi-project-row p{grid-column:2;font-size:12px;line-height:1.7}.osi-row-arrow{grid-column:3;grid-row:1;width:34px;height:34px}.osi-institute{grid-template-columns:1fr;padding-block:65px;gap:25px}.osi-institute-symbol{font-size:130px;text-align:left}.osi-closing{padding:65px 0}.osi-closing h2{font-size:50px}.osi-closing .osi-container>div{align-items:flex-start;flex-direction:column}.osi-closing p{font-size:12px}.osi-colophon{flex-direction:column;gap:9px}.osi-page-hero{padding:55px 0 35px}.osi-page-hero h1{font-size:52px}.osi-page-hero p{font-size:15px}.osi-directory{padding-bottom:30px}.osi-directory article{grid-template-columns:70px 1fr;gap:20px;padding:30px 0}.osi-directory-character{width:70px;align-self:start}.osi-directory h2{font-size:31px}.osi-directory p{font-size:13px}.osi-directory-start{font-size:11px!important}.osi-directory-links{gap:18px;flex-wrap:wrap}.osi-contribute{grid-template-columns:1fr;gap:15px;padding:45px 0 65px}.osi-contribute h2{font-size:36px}.osi-principles article{grid-template-columns:35px 1fr;gap:16px}.osi-principles h2{font-size:27px}.osi-principles p{grid-column:2;font-size:14px}}@media(max-width:380px){.osi-header .os-network summary{font-size:9px}.osi-logo{font-size:12px}.osi-logo-mark{font-size:27px}.osi-hero h1{font-size:46px}.osi-kicker,.osi-project-selector button{font-size:9px}.osi-header-inner{gap:6px}.osi-mobile-toggle{font-size:10px;padding:5px 7px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important}.osi-button:hover,.osi-row-arrow:hover{transform:none}}.osi-logo{flex-shrink:0}.osi-logo .os-network-logo{width:200px}.osi-institute-symbol .os-network-logo{width:100%;max-width:420px;margin:auto}@media(max-width:760px){.osi-logo .os-network-logo{width:174px}.osi-header-actions>.os-network{display:none}.osi-mobile-links>.os-network{margin-top:16px}.osi-mobile-links>.os-network summary{justify-content:space-between}.osi-mobile-links .os-network-panel{position:static;width:100%;max-width:100%;margin-top:8px;box-shadow:none}.osi-institute-symbol .os-network-logo{width:240px;max-width:100%;margin:0}.osi-mobile-links .os-network-heading a{padding:0;border:0}}@media(min-width:901px) and (max-height:820px){.osi-hero{padding-top:24px}.osi-hero h1{font-size:clamp(72px,6.5vw,88px);margin:24px 0 20px}.osi-hero-bottom p{font-size:15px}.osi-world-stage.sg-agent-stage{max-width:870px;margin-inline:auto}.osi-world-controls{margin-top:0}}.osi-film--portrait{display:none}.osi-world .osi-film{margin:24px 0 0;border-top:0}.osi-film .os-narrative-caption,.osi-film .os-narrative-heading{padding-inline:0}.osi-film .os-narrative-caption p{max-width:590px}.osi-world{margin-top:32px}.osi-film--desktop .os-narrative-stage{max-width:1120px;margin-inline:auto}.osi-film--portrait .os-narrative-stage{margin-top:8px}@media(max-width:640px){.osi-film--desktop{display:none}.osi-film--portrait{display:block}.osi-world{margin-top:24px}.osi-film .os-narrative-heading{gap:10px}.osi-film .os-narrative-beats li{font-size:9px}.osi-world .osi-project-selector{margin-top:24px}}#main{padding-top:64px}.os-site-mobile-top .os-network-logo,.os-site-navigation-brand .os-network-logo{width:auto;height:25px}.os-site-footer-brand .os-network-logo{width:200px;height:auto}.osi-button{border-radius:999px}@media(max-width:700px){.os-site-navigation-brand .os-network-logo{height:20px}.os-site-mobile-top .os-network-logo{height:25px}.os-site-footer-brand .os-network-logo{width:160px}}body{background:#fff}.osi-header{height:72px;background:#ffffffd9;border-color:#0000000a;-webkit-backdrop-filter:blur(22px) saturate(1.2);backdrop-filter:blur(22px) saturate(1.2)}.osi-container{width:min(100% - 96px,1200px)}.osi-kicker{font-family:var(--font-sans);font-size:12px;letter-spacing:.025em;text-transform:none}.osi-hero{padding-top:58px;text-align:center}.osi-hero-top{justify-content:center}.osi-hero-top .osi-kicker{font-size:13px;color:#6e6e73}.osi-edition,.osi-status-dot{display:none}.osi-hero h1{font-size:clamp(72px,9vw,132px);letter-spacing:-.058em;line-height:.98;font-weight:600;margin:35px 0 32px}.osi-hero h1 span{color:#86868b}.osi-hero-bottom{flex-direction:column;align-items:center;gap:24px}.osi-hero-bottom p{font-size:20px;line-height:1.5;color:#6e6e73}.osi-button{border-radius:100px;padding:14px 24px;gap:24px;font-size:14px;min-height:48px;font-weight:500}.osi-text-link{font-size:15px;min-height:44px}.osi-world{margin-top:56px;text-align:left}.osi-world .osi-film{padding:30px 40px 0;background:linear-gradient(180deg,#fafafb,#f1f1f4);border-radius:30px;margin-top:0;position:relative;overflow:hidden}.osi-world .osi-film .os-narrative-stage{filter:drop-shadow(0 14px 12px #14141608)}.osi-film .os-narrative-heading{padding-top:6px}.osi-film .os-narrative-caption{padding-bottom:22px}.osi-world .osi-project-selector{border:0;gap:8px;margin:20px 0 0;padding:8px;background:#f5f5f7;border-radius:20px}.osi-world .osi-project-selector button{border:0;border-radius:14px;justify-content:center;min-height:56px;font-size:13px;padding:12px}.osi-world .osi-project-selector button:after,.osi-world .osi-project-selector small{display:none}.osi-world .osi-project-selector button[aria-selected=true]{background:#fff;box-shadow:0 3px 12px #00000007}.osi-world .osi-selector-arrow{margin-left:8px}.osi-project-panel{padding:32px 16px 0;border-bottom:0;gap:80px;min-height:205px}.osi-project-panel h2{font-weight:600;letter-spacing:-.04em;font-size:32px}.osi-project-panel p{font-size:17px;line-height:1.6}.osi-belief{grid-template-columns:1fr;gap:22px;text-align:center;padding:100px 0 120px}.osi-belief>div{max-width:810px;margin:auto}.osi-belief h2{font-size:clamp(44px,6vw,80px);font-weight:600;letter-spacing:-.05em;line-height:1.05}.osi-belief p{max-width:690px;margin:0 auto 22px;font-size:20px;line-height:1.6}.osi-belief .osi-kicker{color:#86868b;font-size:15px}.osi-belief .osi-text-link{margin-top:5px}.osi-projects-section{padding:10px 0 50px;border:0}.osi-section-heading h2{font-size:clamp(42px,5.3vw,66px);letter-spacing:-.05em;font-weight:600}.osi-section-heading>p{font-size:15px;line-height:1.6}.osi-project-row{min-height:188px;border-color:#dedee3}.osi-project-row p{font-size:16px;line-height:1.6}.osi-row-name h3{font-size:30px;font-weight:600}.osi-row-arrow{background:#f5f5f7;border:0;width:44px;height:44px}.osi-row-arrow:hover{transform:translate(2px,-2px)}.osi-institute{padding-block:110px 140px;gap:90px}.osi-institute h2{font-size:clamp(44px,5.4vw,70px);font-weight:600;letter-spacing:-.05em}.osi-institute p{font-size:17px;line-height:1.65}.osi-institute-symbol .os-network-logo{max-width:400px}.osi-closing{background:#080809;text-align:center;padding:120px 0}.osi-closing h2{font-weight:600;font-size:clamp(50px,6.7vw,94px);line-height:1.05;letter-spacing:-.05em}.osi-closing .osi-container>div{flex-direction:column;gap:30px}.osi-closing p{font-size:17px;line-height:1.65}.osi-closing .osi-kicker{font-size:15px;color:#929298}.osi-page-hero{padding:90px 0 70px;text-align:center;border:0}.osi-page-hero h1{font-weight:600;font-size:clamp(58px,7.5vw,100px);letter-spacing:-.055em;line-height:1.02}.osi-page-hero p{margin-inline:auto;font-size:21px;line-height:1.5}.osi-page-hero~.osi-film{background:#f5f5f7;border:0;border-radius:30px;padding:26px 38px 8px;overflow:hidden}.osi-directory article{padding:58px 0;border-color:#dcdce1}.osi-directory h2{font-size:44px;font-weight:600}.osi-directory p{font-size:17px;line-height:1.6}.osi-directory-character{width:150px}.osi-principles article{padding:45px 0;border-color:#dddde2}.osi-principles h2{font-weight:600;font-size:32px;letter-spacing:-.04em}.osi-principles p{font-size:17px;line-height:1.65}.osi-contribute h2{font-size:48px;font-weight:600;letter-spacing:-.04em}.osi-notice{border:0;border-radius:20px;background:#f5f5f7;padding:28px 32px;font-size:14px;line-height:1.65}@media(max-width:1000px){.osi-world .osi-film{padding-inline:24px}.osi-project-row{grid-template-columns:80px 150px 1fr 44px;gap:22px}.osi-row-index{display:none}.osi-row-character{width:85px}.osi-row-name h3{font-size:26px}.osi-project-row p{font-size:15px}.osi-institute{gap:50px}.osi-directory-character{width:100px}}@media(max-width:760px){.osi-header{height:68px}.osi-container{width:calc(100% - 40px)}.osi-hero{padding-top:36px}.osi-hero-top .osi-kicker{font-size:11px;max-width:245px;line-height:1.5}.osi-hero h1{font-size:clamp(44px,9.6vw,72px);margin:28px 0 25px;letter-spacing:-.05em}.osi-hero-bottom p{font-size:17px;line-height:1.55;max-width:360px}.osi-hero-bottom p br{display:none}.osi-hero-bottom{gap:22px}.osi-world{margin-top:38px}.osi-world .osi-film{padding:20px 12px 0;border-radius:24px;margin-inline:-4px}.osi-world .osi-film .os-narrative-caption p{font-size:13px}.osi-world .osi-project-selector{margin-top:16px;padding:5px;gap:2px;border-radius:16px}.osi-world .osi-project-selector button{font-size:10px;padding:10px 3px;min-height:50px;border-radius:12px}.osi-project-panel{display:block;padding:26px 4px 0;min-height:310px}.osi-project-panel h2{font-size:29px;margin-bottom:18px}.osi-project-panel p{font-size:16px}.osi-belief{padding:54px 0 72px;gap:16px}.osi-belief h2{font-size:45px}.osi-belief p{font-size:18px;line-height:1.6}.osi-belief .osi-kicker{font-size:13px}.osi-section-heading{gap:22px;margin-bottom:24px}.osi-section-heading h2{font-size:42px}.osi-section-heading>p{font-size:15px}.osi-project-row{grid-template-columns:66px minmax(0,1fr) 36px;gap:12px;padding:26px 0;min-height:0}.osi-row-character{width:66px}.osi-row-name h3{font-size:26px}.osi-row-name .osi-kicker{font-size:12px}.osi-project-row p{font-size:14px;line-height:1.6}.osi-row-arrow{width:36px;height:36px}.osi-institute{padding:65px 0 80px;gap:28px}.osi-institute-symbol .os-network-logo{max-width:230px;margin:0}.osi-institute h2{font-size:48px}.osi-institute p{font-size:17px}.osi-closing{padding:80px 0}.osi-closing h2{font-size:clamp(38px,9.5vw,64px);margin:25px 0 32px}.osi-closing p{font-size:15px}.osi-page-hero{padding:55px 0 35px}.osi-page-hero h1{font-size:clamp(45px,9vw,62px);letter-spacing:-.05em}.osi-page-hero p{font-size:18px}.osi-page-hero~.osi-film{border-radius:24px;padding:18px 14px 0}.osi-directory article{padding:35px 0;gap:18px}.osi-directory-character{width:70px}.osi-directory h2{font-size:33px}.osi-directory p{font-size:15px}.osi-principles h2{font-size:29px}.osi-principles p{font-size:16px}.osi-contribute h2{font-size:39px}.osi-notice{padding:22px;font-size:13px}}@media(prefers-reduced-motion:reduce){.osi-row-arrow:hover{transform:none}}html{scroll-padding-top:88px}main>div>section,main>section{scroll-margin-top:88px}.os-site-navigation{position:fixed;inset:0 0 auto;z-index:80;font-family:var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;color:#1d1d1f;isolation:isolate;line-height:1.4}.os-site-navigation-bar{position:relative;z-index:2;height:64px;max-width:none;padding:0 max(32px,calc((100vw - 1280px)/2));display:flex;align-items:center;gap:44px;background:rgba(250,250,252,.91);border-bottom:1px solid #1d1d1f12;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.os-site-navigation-brand{display:flex;align-items:center;flex-shrink:0;color:inherit}.os-site-wordmark{display:block;width:76px;height:27px}.os-site-navigation-desktop{display:flex;align-items:center;gap:8px;height:100%;margin-right:auto}.os-site-navigation-desktop>button,.os-site-navigation-docs{display:flex;align-items:center;gap:6px;white-space:nowrap;border:0;background:none;font:400 13px/1.4 var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;letter-spacing:-.01em;padding:12px;color:#535357;cursor:pointer;min-height:44px;border-radius:8px}.os-site-navigation-desktop>button:hover,.os-site-navigation-desktop>button[aria-expanded=true],.os-site-navigation-docs:hover{color:#000;background:#1d1d1f04}.os-site-navigation-desktop svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.3;transition:transform .25s}.os-site-navigation-desktop>button[aria-expanded=true] svg{transform:rotate(180deg)}.os-site-navigation-actions{display:flex;align-items:center;gap:22px;flex-shrink:0}.os-site-navigation-family{border-left:1px solid #1d1d1f19;padding-left:22px}.os-site-navigation-family .os-network summary{border:0;background:transparent;padding:8px 0;min-height:40px}.os-site-navigation-family .os-network-panel{border-radius:16px;top:calc(100% + 15px);box-shadow:0 18px 60px #00000014}.os-site-navigation-start{font:400 12px/1.4 var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:#1d1d1f;border:1px solid #1d1d1f;border-radius:50px;min-height:34px;padding:7px 17px;white-space:nowrap;transition:background .2s}.os-site-navigation-start:hover{background:#37373b}.os-site-navigation-shade{position:fixed;inset:64px 0 0;border:0!important;border-radius:0!important;background:#00000018;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);cursor:default;z-index:0;animation:os-site-menu-shade .24s ease both}.os-site-navigation-panel{position:absolute;top:64px;left:0;right:0;max-height:calc(100dvh - 64px);overflow:auto;overscroll-behavior:contain;background:#fbfbfd;z-index:1;border-bottom:1px solid #dcdce1;box-shadow:0 22px 36px #00000007;animation:os-site-menu-open .28s cubic-bezier(.22,1,.36,1) both}.os-site-navigation-panel-inner{max-width:1280px;margin:auto;padding:44px 32px 20px}.os-site-menu-columns{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:70px}.os-site-menu-column>p{font-size:12px;line-height:1.5;color:#6e6e73;margin:0 0 17px}.os-site-menu-column ul{list-style:none;padding:0;margin:0}.os-site-menu-column li{margin:0}.os-site-menu-column a{display:flex;width:fit-content;align-items:baseline;gap:10px;font:400 14px/1.4 var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;letter-spacing:-.01em;color:#424245;padding:6px 0;min-height:32px;transition:color .15s;text-decoration:none;overflow-wrap:normal}.os-site-menu-column a:hover,.os-site-menu-column a[aria-current=page]{color:#000;text-decoration:underline;text-underline-offset:5px}.os-site-menu-column a>span{font-size:.7em}.os-site-menu-column.is-prominent a{font-size:26px;font-weight:550;letter-spacing:-.035em;line-height:1.2;padding:5px 0;color:#1d1d1f}.os-site-navigation-note{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #dedee3;margin-top:32px;padding-top:16px;font-size:12px;color:#6e6e73}.os-site-navigation-note .os-motion-control{font-size:11px;background:transparent;border:0}.os-site-menu-toggle{display:none!important;position:relative;width:42px;height:42px;border:0;background:none;cursor:pointer}.os-site-menu-close span,.os-site-menu-toggle span{position:absolute;left:12px;right:12px;top:17px;height:1px;background:currentColor}.os-site-menu-toggle span+span{top:23px}.os-site-mobile-dialog{width:100%;height:100dvh;max-width:none;max-height:none;position:fixed;inset:0;border:0;margin:0;padding:0;background:#fbfbfd;color:#1d1d1f;overflow:auto;overscroll-behavior:contain}.os-site-mobile-dialog::backdrop{background:#0003}.os-site-mobile-dialog[open]{animation:os-site-mobile-open .3s cubic-bezier(.22,1,.36,1) both}.os-site-mobile-top{height:64px;position:sticky;top:0;z-index:3;display:flex;justify-content:space-between;align-items:center;padding:0 22px;background:#fbfbfdf5;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid #1d1d1f0c}.os-site-menu-close{position:relative;width:44px;height:44px;min-width:44px;background:none;border:0;cursor:pointer}.os-site-menu-close span{top:21px;transform:rotate(45deg)}.os-site-menu-close span+span{transform:rotate(-45deg)}.os-site-mobile-content{padding:32px 28px 36px;min-height:calc(100dvh - 64px);display:flex;flex-direction:column}.os-site-mobile-eyebrow{margin:0 0 24px;color:#6e6e73;font-size:13px}.os-site-mobile-primary{list-style:none;margin:0;padding:0}.os-site-mobile-primary a,.os-site-mobile-primary button{font:550 clamp(26px,6vw,38px)/1.2 var(--font-geist-sans,var(--font-sans,"Geist")),sans-serif;letter-spacing:-.04em;border:0;background:none;display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;padding:15px 0;color:inherit;cursor:pointer;text-decoration:none}.os-site-mobile-primary svg{width:20px;height:20px;fill:none;stroke:#747479;stroke-width:1.4;transform:rotate(-90deg)}.os-site-mobile-primary a>span{font-size:22px;color:#747479}.os-site-mobile-start{background:#1d1d1f;color:#fff;display:flex;justify-content:space-between;align-items:center;min-height:52px;border-radius:50px;padding:12px 22px;margin:36px 0 24px;font-size:15px;letter-spacing:-.015em}.os-site-mobile-utilities{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:20px;margin-top:auto;padding-top:40px}.os-site-mobile-utilities .os-network{width:100%;order:2}.os-site-mobile-utilities .os-network summary{width:fit-content;border:0;background:transparent;padding-left:0}.os-site-mobile-utilities .os-network-panel{position:static;width:100%;max-width:none;box-shadow:none;margin-top:14px;border-radius:16px}.os-site-mobile-utilities .os-motion-control{padding:8px 0;border:0;background:none;min-height:44px;color:#6e6e73}.os-site-mobile-back{display:flex;align-items:center;gap:10px;font-size:13px;line-height:1.4;min-height:44px;background:none;border:0;color:#6e6e73;cursor:pointer;width:fit-content;padding:0;margin:-8px 0 20px}.os-site-mobile-back svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.4}.os-site-mobile-content>h2{font-size:36px;font-weight:550;letter-spacing:-.04em;line-height:1.15;margin:0 0 32px}.os-site-mobile-dialog .os-site-menu-columns{grid-template-columns:1fr;gap:32px}.os-site-mobile-dialog .os-site-menu-column>p{margin-bottom:12px}.os-site-mobile-dialog .os-site-menu-column a{font-size:16px;min-height:44px;align-items:center;padding:9px 0}.os-site-mobile-dialog .os-site-menu-column.is-prominent a{font-size:24px;min-height:46px}@keyframes os-site-menu-open{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes os-site-menu-shade{0%{opacity:0}to{opacity:1}}@keyframes os-site-mobile-open{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1100px){.os-site-navigation-bar{gap:24px;padding-inline:28px}.os-site-navigation-actions{gap:16px}.os-site-navigation-family{padding-left:16px}.os-site-menu-columns{gap:42px}}@media(max-width:900px){.os-site-navigation-desktop,.os-site-navigation-family,.os-site-navigation-panel,.os-site-navigation-shade{display:none}.os-site-navigation-bar{padding-inline:22px;gap:16px}.os-site-navigation-brand{margin-right:auto}.os-site-navigation-actions{gap:12px}.os-site-menu-toggle{display:block!important}.os-site-navigation-start{padding-inline:15px;min-height:34px}.os-site-wordmark{width:72px;height:26px}}@media(max-width:360px){.os-site-navigation-bar{padding-inline:18px}.os-site-navigation-actions{gap:6px}.os-site-mobile-content{padding-inline:24px}}html[data-motion=paused] .os-site-navigation *,html[data-motion=paused] .os-site-navigation :after,html[data-motion=paused] .os-site-navigation :before{animation:none!important;transition:none!important}@media(prefers-reduced-motion:reduce){.os-site-navigation *,.os-site-navigation :after,.os-site-navigation :before{animation:none!important;transition:none!important}}.os-site-navigation *,.os-site-navigation :after,.os-site-navigation :before{box-sizing:border-box}.os-site-navigation-brand{min-width:0;white-space:nowrap;text-decoration:none;font-size:21px;font-weight:600;letter-spacing:-.035em}.os-site-navigation-brand img{display:block;max-width:100%;object-fit:contain}.os-site-mobile-top>a{display:flex;align-items:center;gap:9px;color:inherit;text-decoration:none;font-size:21px;font-weight:600;letter-spacing:-.035em}@media(max-width:360px){.os-site-navigation-brand{font-size:17px}.os-site-navigation-start{font-size:11px;padding-inline:12px}.os-site-navigation-bar{gap:10px}}