@layer reset{*,:before,:after{box-sizing:border-box}body,h1,h2,h3,p,figure{margin:0}button,input,summary{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}img,svg{display:block}img{max-width:100%}svg{flex-shrink:0}[hidden]{display:none!important}}@layer base{:root{--blue:#06c;--blue-focus:#0071e3;--blue-dark:#2997ff;--ink:#1d1d1f;--muted:#65656b;--white:#fff;--parchment:#f5f5f7;--dark:#1d1d1f;--dark-muted:#b8b8bf;--line:#dedee3;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;font-family:var(--font);color:var(--ink);background:var(--white);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}html{scroll-behavior:auto;scroll-padding-top:96px}body{font-size:17px;line-height:1.6}::selection{color:var(--ink);background:#cce5ff}:focus-visible{outline:3px solid var(--blue-focus);outline-offset:5px}h1,h2,h3{font-weight:600}h1{letter-spacing:-3px;text-wrap:balance;font-size:clamp(40px,4.9vw,72px);line-height:1.1}h2{letter-spacing:-1.8px;white-space:pre-line;text-wrap:balance;font-size:clamp(34px,3.6vw,52px);line-height:1.13}h3{letter-spacing:-.6px;font-size:22px;line-height:1.3}p{text-wrap:pretty}:lang(zh-Hans) h1{letter-spacing:-2px;line-height:1.2}:lang(zh-Hans) h2{line-height:1.25}.container{width:min(1200px,100% - 96px);margin-inline:auto}.section{padding-block:112px}.parchment{background:var(--parchment)}.dark{background:var(--dark);color:var(--white)}.eyebrow{letter-spacing:1.8px;font-size:11px;font-weight:600;line-height:1.6}:lang(zh-Hans) .eyebrow{letter-spacing:2px;font-size:12px}.section-description{color:var(--muted);font-size:18px;line-height:1.7}.dark .section-description,.dark article>p{color:var(--dark-muted)}.section-heading{justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:55px;display:flex}.section-heading .eyebrow,.center-heading .eyebrow{color:var(--blue);margin-bottom:20px}.section-heading>div{flex:1}.section-heading>p{max-width:340px;padding-bottom:4px}.center-heading{text-align:center}.center-heading .section-description{max-width:620px;margin:24px auto 0}.button{background:var(--blue);min-height:48px;color:var(--white);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:18px;padding:14px 24px;font-size:14px;font-weight:400;transition:background .2s,transform .2s;display:inline-flex}.button:hover{background:#005bb5}.button:active,button:active{transform:scale(.95)}.text-link{color:var(--blue);align-items:center;gap:12px;min-height:44px;font-size:14px;display:inline-flex}.text-link:hover{text-underline-offset:5px;text-decoration:underline}.dark .text-link{color:var(--blue-dark)}.wordmark{letter-spacing:-3.5px;align-items:baseline;padding-block:6px;font-size:37px;font-weight:700;line-height:1;display:inline-flex}.wordmark span{color:var(--blue-dark)}}@layer components{.skip-link{z-index:200;color:var(--white);background:var(--blue);border-radius:8px;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:14px}.site-header{color:var(--white);z-index:50;background:#000;position:sticky;top:0}.nav-inner{align-items:center;gap:50px;width:min(1360px,100% - 96px);min-height:72px;margin:auto;display:flex}.desktop-nav{align-items:center;gap:30px;margin:auto;display:flex}.desktop-nav>a{color:#d0d0d3;white-space:nowrap;align-items:center;min-height:44px;font-size:12px;display:flex}.desktop-nav>a:hover{color:var(--white)}.nav-actions{align-items:center;gap:24px;display:flex}.nav-cta{white-space:nowrap;gap:14px;min-height:36px;padding:8px 17px;font-size:12px}.language-menu{position:relative}.language-menu summary{cursor:pointer;align-items:center;gap:9px;min-height:44px;font-size:12px;list-style:none;display:flex}summary::-webkit-details-marker{display:none}.language-options{background:var(--white);width:210px;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:14px;position:absolute;top:calc(100% + 12px);right:-12px}.language-options p{color:var(--muted);margin:5px 10px 10px;font-size:11px}.language-options a{border-radius:5px;justify-content:space-between;align-items:center;min-height:44px;padding:10px;font-size:14px;display:flex}.language-options a:hover{background:var(--parchment)}.language-options a[aria-current]{color:var(--blue);background:var(--parchment)}.menu-toggle{color:#fff;background:0 0;border:0;justify-content:center;align-items:center;width:44px;height:44px;display:none}.menu-toggle svg:last-child,.menu-toggle[aria-expanded=true] svg:first-child{display:none}.menu-toggle[aria-expanded=true] svg:last-child{display:block}.mobile-nav{display:none}.hero{background:#fafafc}.hero-copy{text-align:center;padding-top:68px;padding-bottom:54px}.hero .eyebrow{color:var(--blue);justify-content:center;align-items:center;gap:8px;margin-bottom:23px;display:flex}.hero h1 span{display:block}.hero .soft-ink{color:#717177}.hero-description{max-width:540px;color:var(--muted);margin:26px auto;font-size:17px;line-height:1.65}.hero-actions{justify-content:center;align-items:center;gap:30px;display:flex}.hero-visual{background:#677970;height:clamp(300px,33vw,520px);margin:0 16px;position:relative;overflow:hidden}.hero-visual>img{object-fit:cover;width:100%;height:100%}.hero-visual figcaption{color:#fff;letter-spacing:.7px;justify-content:space-between;gap:20px;font-size:11px;display:flex;position:absolute;inset:28px 32px auto}.hero-visual figcaption>span{background:#0009;border-radius:999px;align-items:center;gap:8px;padding:7px 12px;display:inline-flex}.photo-word{color:#fff;letter-spacing:-.07em;opacity:.94;font-size:clamp(110px,19vw,280px);font-weight:600;line-height:1.15;position:absolute;bottom:-40px;left:50%;transform:translate(-50%)}.photo-word span{color:#fff}.hero-bottom{color:var(--muted);letter-spacing:.4px;justify-content:space-between;gap:20px;padding-block:22px;font-size:11px;display:flex}.intro{padding-block:110px 90px}.intro-heading{text-align:center}.intro-heading .eyebrow{color:var(--dark-muted);margin-bottom:22px}.intro-heading h2{font-size:clamp(36px,4.1vw,60px)}.intro-heading .section-description{max-width:660px;margin:28px auto 0}.values-grid{border-top:1px solid #444448;grid-template-columns:repeat(3,1fr);gap:64px;margin-top:68px;padding-top:42px;display:grid}.values-grid .index{color:var(--dark-muted);margin-bottom:20px;font-size:11px;display:block}.values-grid h3{margin-bottom:13px;font-size:20px}.values-grid p{font-size:14px;line-height:1.7}.course-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.course-card{background:var(--parchment);border-radius:18px;flex-direction:column;display:flex;overflow:hidden}.course-art{border-bottom:1px solid #e4e4e8;justify-content:center;align-items:center;height:192px;display:flex;position:relative}.course-art>span{letter-spacing:-9px;color:#303036;font-size:110px;font-weight:600;line-height:1}.course-art>small{color:var(--muted);font-size:10px;position:absolute;top:18px;left:22px}.course-1 .course-art>span{color:#898993;font-family:Georgia,serif;font-size:210px;transform:translateY(29px)}.course-2 .course-art>span{color:#65656d;font-family:Georgia,serif;font-style:italic;font-weight:400}.course-3 .course-art>span{color:#73737c;font-size:135px;font-weight:300}.course-content{flex-direction:column;flex:1;padding:28px 24px 23px;display:flex}.course-content .eyebrow{color:var(--muted);letter-spacing:1.2px;margin-bottom:13px;font-size:9px}.course-content h3{font-size:23px}.course-subtitle{color:var(--muted);margin-top:6px;font-size:12px}.course-description{color:var(--muted);margin:22px 0;font-size:14px;line-height:1.7}.course-content .text-link{justify-content:space-between;gap:8px;margin-top:auto;font-size:12px}.course-note{color:var(--muted);margin-top:24px;font-size:12px}.steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:36px;margin:0;padding:0;list-style:none;display:grid}.step-head{border-bottom:1px solid #c9c9ce;justify-content:space-between;align-items:center;margin-bottom:28px;padding-bottom:24px;display:flex}.step-head span{letter-spacing:-1.2px;color:var(--muted);font-size:32px;font-weight:300}.step-head svg{color:#929298}.steps li:last-child .step-head svg{visibility:hidden}.steps h3{margin-bottom:14px;font-size:19px}.steps p{color:var(--muted);font-size:14px;line-height:1.75}.learning-formats{grid-template-columns:repeat(3,1fr);gap:60px;margin:64px 0 60px;display:grid}.format-symbol{color:var(--muted);margin-bottom:13px;font-size:36px;line-height:1;display:block}.learning-formats h3{margin-bottom:13px;font-size:20px}.learning-formats p{color:var(--muted);font-size:14px;line-height:1.7}.learning-tiles{grid-template-columns:1fr 1fr;gap:20px;display:grid}.learning-tiles>article{padding:48px;overflow:hidden}.learning-tiles .eyebrow{color:var(--muted);margin-bottom:17px}.learning-tiles .dark .eyebrow{color:var(--dark-muted)}.learning-tiles h3{letter-spacing:-1.3px;white-space:pre-line;font-size:34px;line-height:1.18}.learning-tiles article>p:not(.eyebrow){color:var(--muted);margin-top:21px;font-size:15px;line-height:1.75}.learning-tiles .dark>p:not(.eyebrow){color:var(--dark-muted)}.alphabet-pair{padding-block:40px 24px}.alphabet-pair>div{justify-content:space-between;align-items:baseline;gap:20px;padding-block:19px;display:flex}.alphabet-pair>div:first-child{border-bottom:1px solid #48484c}.alphabet-pair span{letter-spacing:-2px;font-size:clamp(36px,4vw,58px);line-height:1.3}.alphabet-pair>div:last-child span{color:#a1a1aa}.alphabet-pair small{color:var(--dark-muted);font-size:11px}.alphabet-caption{color:var(--dark-muted);align-items:center;gap:9px;margin-top:14px;font-size:11px;display:flex}.small-dot{border:1px solid;border-radius:50%;width:6px;height:6px}.online-tile{position:relative}.online-tile>.text-link{z-index:1;position:relative}.orbit-art{height:218px;margin-top:10px;position:relative}.orbit{border:1px solid #d4d4db;border-radius:50%;width:230px;height:160px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.orbit-two{transform:translate(-50%,-50%)rotate(60deg)}.orbit-three{transform:translate(-50%,-50%)rotate(-60deg)}.orbit-center{letter-spacing:-3px;font-size:36px;font-weight:600;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.orbit-center span{color:var(--blue)}.orbit-point{background:#92929c;border-radius:50%;width:7px;height:7px;position:absolute}.point-one{top:60px;left:calc(50% - 108px)}.point-two{top:146px;left:calc(50% + 100px)}.orbit-greeting{border:1px solid var(--line);background:var(--parchment);border-radius:999px;padding:6px 12px;font-size:11px;position:absolute}.greeting-one{top:8px;left:calc(50% - 40px)}.greeting-two{top:93px;left:calc(50% + 78px)}.greeting-three{bottom:27px;left:calc(50% - 112px)}.culture{grid-template-columns:1fr 1fr;display:grid}.culture-image{min-height:740px;position:relative;overflow:hidden}.culture-image>img{object-fit:cover;width:100%;height:100%;position:absolute}.culture-caption{background:#000000a6;border-radius:999px;align-items:center;gap:8px;width:fit-content;padding:8px 13px;font-size:12px;display:flex;position:absolute;bottom:35px;left:40px;right:40px}.culture-copy{padding:78px clamp(36px,6vw,100px)}.culture-copy>.eyebrow{color:var(--dark-muted);margin-bottom:22px}.culture-copy h2{font-size:clamp(34px,3.25vw,46px)}.culture-copy>.section-description{margin-top:26px;font-size:15px}.phrase-list{margin-top:36px}.phrase-list article{border-top:1px solid #45454c;padding:22px 0}.phrase-list .eyebrow{color:var(--dark-muted);margin-bottom:9px;font-size:9px}.phrase-list h3{font-size:25px}.phrase-list p:last-child{color:var(--dark-muted);margin-top:7px;font-size:12px}.faq-layout{grid-template-columns:1fr 1.35fr;gap:100px;display:grid}.faq-heading .eyebrow{color:var(--blue);margin-bottom:22px}.faq-heading h2{font-size:40px}.faq-heading>p:not(.eyebrow){color:var(--muted);margin-top:25px;font-size:15px}.faq-heading .text-link{margin-top:14px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:24px;padding-block:25px;font-size:16px;font-weight:600;line-height:1.5;list-style:none;display:flex}.faq-list summary svg{color:var(--muted);transition:transform .2s}.faq-list details[open] summary svg{transform:rotate(45deg)}.faq-list details>p{color:var(--muted);padding-bottom:25px;padding-right:34px;font-size:14px;line-height:1.8}.contact{padding-bottom:75px}.contact h2{font-size:clamp(36px,4.2vw,62px)}.contact .section-description{max-width:575px;font-size:17px}.contact-address{letter-spacing:-1px;margin:35px 0 24px;font-size:clamp(25px,3.3vw,46px);line-height:1.4;display:inline-block}.contact-address:hover{color:var(--blue)}.contact-actions{justify-content:center;align-items:center;gap:26px;display:flex}.copy-email{color:var(--blue);background:0 0;border:0;align-items:center;gap:9px;min-height:44px;padding:12px 0;font-size:14px;display:inline-flex}.copy-email:hover{text-underline-offset:5px;text-decoration:underline}.contact-hint{color:var(--muted);margin-top:23px;font-size:11px}.copy-status{color:var(--blue);min-height:24px;margin-top:8px;font-size:13px}.site-footer{padding-bottom:28px}.footer-main{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:40px;padding-block:40px;display:flex}.footer-main .wordmark{font-size:35px}.footer-main p{color:var(--muted);margin-top:14px;font-size:12px}.footer-language{flex-wrap:wrap;gap:22px;display:flex}.footer-language a{align-items:center;min-height:44px;font-size:12px;display:flex}.footer-language a[aria-current]{color:var(--blue)}.footer-language a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:24px;padding-top:15px;font-size:10px;display:flex}.footer-utilities{gap:25px;display:flex}.footer-utilities a{align-items:center;gap:7px;min-height:44px;display:inline-flex}.footer-detail{color:var(--muted);border-top:1px solid var(--line);margin-top:10px;padding-top:10px;font-size:12px}.footer-detail summary{cursor:pointer;width:fit-content;padding:10px 0}.footer-detail h3{color:var(--ink);margin:12px 0;font-size:14px}.footer-detail p{max-width:800px;padding-bottom:15px;line-height:1.8}.footer-detail a{color:var(--blue);text-decoration:underline}.footer-detail:not([open]):not(:target){display:none}.error-page{background:var(--parchment);padding:72px 0}.error-inner{max-width:900px}.error-code{letter-spacing:-6px;color:#8a8a93;margin-block:35px;font-size:110px;font-weight:600}.error-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.error-grid h1,.error-grid h2{letter-spacing:-.5px;font-size:25px}.error-grid p{color:var(--muted);margin-block:16px;font-size:14px}}@layer responsive{@media (width>=1800px){.hero-visual{max-width:1768px;margin-inline:auto}}@media (width<=1200px){.nav-inner{gap:30px}.desktop-nav{gap:20px}.nav-actions{gap:18px}.course-grid{gap:12px}.course-content{padding:22px 18px}.course-content h3{font-size:20px}.learning-tiles>article{padding:36px}.alphabet-pair span{font-size:46px}.faq-layout{gap:60px}.steps{gap:24px}:lang(sr-Latn) .nav-cta,:lang(sr-Cyrl) .nav-cta{padding-inline:12px;font-size:11px}}@media (width<=1068px){.container,.nav-inner{width:calc(100% - 64px)}.section{padding-block:85px}h1{font-size:56px}.nav-inner{gap:24px}.desktop-nav{gap:20px}.nav-actions{gap:16px}.nav-cta{display:none}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.course-content{padding:28px}.course-content h3{font-size:25px}.course-art{height:170px}.course-description{max-width:330px}.values-grid{gap:40px}.learning-formats{gap:34px}.alphabet-pair>div{flex-direction:column;align-items:flex-start;gap:4px}.culture-copy{padding:65px 36px}.culture-copy h2{font-size:34px}.culture-image{min-height:800px}.faq-heading h2{font-size:34px}.faq-layout{gap:40px}}@media (width<=833px){.nav-inner{justify-content:space-between;min-height:64px}.desktop-nav{display:none}.menu-toggle{display:flex}.mobile-nav{background:#000;border-top:1px solid #333;padding:12px 32px 22px}.mobile-nav:not([hidden]){display:block}.mobile-nav a{border-bottom:1px solid #282828;justify-content:space-between;align-items:center;padding:12px 0;font-size:16px;display:flex}.hero-copy{padding:54px 0 44px}h1{letter-spacing:-2px;font-size:49px}.hero-description{max-width:500px;font-size:16px}.hero-visual{height:330px;margin:0 12px}.photo-word{bottom:-24px}.section-heading{gap:35px}.section-heading>p{max-width:250px;font-size:16px}.values-grid{gap:25px}.values-grid h3{font-size:18px}.steps{grid-template-columns:repeat(2,1fr);gap:38px}.learning-tiles{gap:16px}.learning-tiles>article{padding:28px}.learning-tiles h3{font-size:28px}.alphabet-pair span{font-size:40px}.culture{grid-template-columns:1fr}.culture-image{min-height:500px}.culture-image>img{object-position:center 65%}.culture-copy{padding:65px 48px}.culture-copy h2{font-size:42px}.culture-copy .section-description{max-width:580px}.phrase-list{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.phrase-list h3{font-size:21px}.faq-layout{grid-template-columns:1fr;gap:40px}}@media (width<=640px){.container,.nav-inner{width:calc(100% - 40px)}.section{padding-block:68px}.site-header .wordmark{font-size:33px}.nav-actions{gap:15px}.nav-inner{min-height:60px}.mobile-nav{padding-inline:20px}.hero-copy{padding-top:42px;padding-bottom:36px}.hero .eyebrow{letter-spacing:1px;margin-bottom:22px;font-size:9px}h1{letter-spacing:-1.6px;font-size:38px;line-height:1.15}h2{letter-spacing:-1px;font-size:35px}.hero-description{max-width:380px;margin-block:22px;font-size:15px}.hero-actions{flex-wrap:wrap;gap:14px}.button{padding-inline:19px;font-size:12px}.hero-actions .text-link{gap:5px;font-size:12px}.hero-visual{height:310px;margin-inline:8px}.hero-visual figcaption{font-size:10px;inset:17px 15px auto}.hero-visual figcaption .coordinates{display:none}.photo-word{font-size:25vw;bottom:-10px}.hero-bottom{gap:15px;padding-block:18px;font-size:9px}.hero-bottom>span:last-child{text-align:right}.intro-heading h2{font-size:38px}.intro-heading .section-description{font-size:16px}.values-grid{grid-template-columns:1fr;gap:28px;margin-top:40px;padding-top:32px}.values-grid article{grid-template-columns:32px 1fr;column-gap:10px;display:grid}.values-grid .index{grid-row:span 2;margin:4px 0 0}.values-grid h3{margin-bottom:8px}.values-grid p{max-width:400px}.section-heading{margin-bottom:34px;display:block}.section-heading>p{max-width:420px;margin-top:22px;font-size:16px}.course-grid{grid-template-columns:1fr;gap:18px}.course-card{grid-template-columns:106px 1fr;display:grid}.course-art{border-bottom:0;border-right:1px solid #e4e4e8;height:100%}.course-art>span{letter-spacing:-5px;font-size:54px}.course-1 .course-art>span{font-size:110px;transform:translateY(19px)}.course-3 .course-art>span{font-size:75px}.course-content{padding:24px 20px 18px}.course-content h3{font-size:22px}.course-description{margin:15px 0;font-size:13px}.course-content .text-link{font-size:11px}.course-content .eyebrow{font-size:8px}.course-note{font-size:11px}.steps{gap:30px 24px}.step-head{margin-bottom:18px;padding-bottom:16px}.step-head span{font-size:28px}.steps h3{font-size:18px}.steps p{font-size:13px}.center-heading .section-description{font-size:16px}.learning-formats{grid-template-columns:1fr;gap:30px;margin:38px 0}.learning-formats article{grid-template-columns:38px 1fr;column-gap:16px;display:grid}.format-symbol{grid-row:span 2;margin-top:4px;font-size:30px}.learning-formats h3{margin-bottom:7px;font-size:19px}.learning-tiles{grid-template-columns:1fr}.learning-tiles>article{padding:32px}.learning-tiles h3{font-size:31px}.alphabet-pair>div{flex-direction:row;align-items:baseline;gap:14px}.alphabet-pair span{font-size:43px}.alphabet-pair{padding-top:30px}.alphabet-pair small{font-size:10px}.culture-image{min-height:420px}.culture-caption{font-size:10px;bottom:24px;left:24px}.culture-copy{padding:55px 24px}.culture-copy h2{font-size:36px}.phrase-list{grid-template-columns:1fr;gap:0}.phrase-list h3{font-size:24px}.phrase-list article{padding-block:22px}.faq-heading h2{font-size:35px}.faq-list summary{padding-block:22px;font-size:15px}.faq-list details>p{padding-right:10px}.contact h2{font-size:36px}.contact-address{font-size:31px}.contact-actions{gap:22px}.copy-email{font-size:12px}.contact-hint{max-width:330px;margin-inline:auto;font-size:10px}.footer-main{flex-direction:column;align-items:flex-start;gap:20px;padding-block:30px}.footer-language{gap:24px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:5px;padding-top:20px}.footer-utilities{gap:25px}.error-grid{grid-template-columns:1fr}}@media (width<=419px){h1{font-size:33px}.hero .eyebrow{font-size:8px}.hero-actions{flex-direction:column;gap:6px}.course-card{grid-template-columns:78px 1fr}.course-art>span{font-size:44px}.course-1 .course-art>span{font-size:90px}.course-3 .course-art>span{font-size:55px}.course-content{padding-inline:18px}.course-content h3{font-size:20px}.learning-tiles>article{padding:28px 24px}.alphabet-pair span{font-size:37px}.alphabet-pair small{font-size:9px}.steps{column-gap:18px}.steps h3{font-size:16px}.contact-address{font-size:28px}.footer-language{gap:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}}
