:root{--page-bg:#060a0f;--page-text:#f2f5f7;--page-muted:#a0aab7;--page-line:#ffffff19;--page-accent:#9adcf2;font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color-scheme:dark}*{box-sizing:border-box}body.inner-page{margin:0;padding-top:60px;background:var(--page-bg);color:var(--page-text);min-height:100svh;display:flex;flex-direction:column;font-size:15px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--page-accent);outline-offset:5px}.skip{position:fixed;left:20px;top:-80px;z-index:30;padding:12px 18px;background:#fff;color:#06111b}.skip:focus{top:8px}.header{position:fixed;top:0;left:0;right:0;z-index:20;height:60px;padding:0 4%;display:flex;align-items:center;gap:34px;border-bottom:1px solid #ffffff12;background:#06090deb;backdrop-filter:blur(18px)}.header .brand{display:flex;flex-shrink:0;width:157px;padding:0;background:transparent}.header .brand img{display:block;width:100%;height:auto;max-height:48px;object-fit:contain;filter:brightness(0) invert(1)}.header nav{display:flex;align-items:center;margin-left:auto;gap:32px}.header nav a{font-size:13px;color:#bac3ce;white-space:nowrap;padding:20px 0;position:relative}.header nav a[aria-current="page"]{color:#fff}.header nav a[aria-current="page"]::after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:#a0d9ec}.header nav a:hover{color:white}.header .nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:34px;padding:7px 15px;font-size:13px;border:1px solid #ffffff35;border-radius:3px;color:#e3eaf1;line-height:1.4;white-space:nowrap;background:transparent}.header .nav-cta:hover,.header .nav-cta[aria-current="page"]{background:#ffffff0b;border-color:#ffffff75}.site-footer{display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--page-line);color:#83909e;font-size:11px;padding:22px max(6%,calc((100% - 1200px)/2));margin-top:auto}.site-footer>span:last-child{font-size:10px;letter-spacing:1.6px}.site-footer .media-credit{letter-spacing:0}.site-footer a:hover{color:#dae6f1}.page-shell{width:min(1200px,88%);margin:0 auto;padding:64px 0 54px;flex:1}.eyebrow{font-size:10px;line-height:1.6;letter-spacing:2.3px;color:#96c2d3;margin:0 0 19px;font-weight:500}.page-intro{margin-bottom:38px}h1,h2,h3,p{margin-top:0}.inner-page h1{font-size:clamp(32px,3.1vw,46px);letter-spacing:-1px;line-height:1.3;font-weight:400;margin-bottom:18px}.intro-text{font-size:15px;color:var(--page-muted);line-height:1.9;margin-bottom:0}.simulation-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.simulation-card{display:block;padding:25px 30px 23px;background:#0b1119;border:1px solid #ffffff17;border-radius:4px;transition:background .18s,border-color .18s}.simulation-card:hover{background:#0e1823;border-color:var(--accent)}.card-meta{display:flex;align-items:center;gap:15px;margin-bottom:22px;font-size:10px;letter-spacing:1.5px;color:#8293a7}.card-meta>span:first-child{color:var(--accent);font-size:12px;letter-spacing:0}.card-meta .card-arrow{margin-left:auto;font-size:20px;color:var(--accent);line-height:1}.simulation-card h2{font-size:26px;font-weight:400;letter-spacing:-.5px;margin:0 0 15px}.simulation-card>p{font-size:14px;line-height:1.9;color:#a2afbf;max-width:480px;min-height:54px;margin-bottom:25px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid #ffffff12;padding-top:17px}.card-bottom>span{font-size:11px;color:#8796a7}.card-bottom strong{font-size:12px;font-weight:400;white-space:nowrap;color:var(--accent)}.card-bottom strong span{margin-left:9px}.page-note{font-size:12px;color:#84909d;line-height:1.9;margin:22px 0 0}.about-page .page-intro{margin-bottom:42px}.about-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:8%;align-items:center}.company-copy h2{font-size:clamp(27px,2.6vw,36px);font-weight:400;line-height:1.6;letter-spacing:-.8px;margin-bottom:27px}.company-copy h2 span{color:#b3c4d4}.company-copy>p{font-size:15px;color:#a7b3c2;line-height:2.15;margin-bottom:18px}.explore-link{display:inline-flex;align-items:center;gap:42px;padding:14px 0 10px;border-bottom:1px solid #a6d8ec77;font-size:14px;color:#ddf3fc;line-height:1.5;transition:color .18s,border-color .18s}.explore-link:hover{color:#fff;border-color:#fff}.explore-link span{font-size:20px;line-height:1}.company-copy .explore-link{margin-top:7px}.company-image{margin:0;position:relative}.company-image img{display:block;width:100%;height:360px;object-fit:cover;object-position:48% center;border-radius:3px}.company-image figcaption{font-size:11px;color:#8c98a6;margin-top:13px;letter-spacing:.5px}.learning-cycle{margin-top:48px;padding-top:25px;border-top:1px solid var(--page-line);display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.learning-cycle>div{display:grid;grid-template-columns:28px 1fr;column-gap:15px;align-items:baseline}.learning-cycle span{font-size:11px;color:#81abc1;grid-row:1/3}.learning-cycle h3{font-size:17px;font-weight:400;margin:0 0 10px}.learning-cycle p{font-size:12px;color:#929fae;margin:0}.login-page{display:flex;align-items:center;padding-top:70px;padding-bottom:70px;min-height:calc(100svh - 118px)}.login-picker{width:min(540px,100%);margin:auto}.login-choices{margin:30px 0}.login-choice{display:flex;gap:24px;align-items:center;padding:23px 2px;border-bottom:1px solid var(--page-line)}.login-choice:first-child{border-top:1px solid var(--page-line)}.login-choice span:first-child{font-size:11px;color:#8299ad}.login-choice strong{font-size:20px;font-weight:400}.login-choice span:last-child{margin-left:auto;color:#a1d2e7}.login-choice:hover{color:#a1d2e7;background:#ffffff03}.quiet-link{display:inline-block;font-size:12px;color:#95a9bc;line-height:1.8}.quiet-link:hover{color:#e1f0ff}.login-layout{width:min(960px,100%);margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:13%;align-items:center}.login-layout[hidden],.login-picker[hidden]{display:none}.login-context>.quiet-link:first-child{margin-bottom:54px}.login-context .intro-text{margin-bottom:32px;max-width:370px;line-height:2}.login-panel{border:1px solid #ffffff1b;background:#0b121c;padding:34px 36px;border-radius:5px}.login-panel h2{font-size:27px;font-weight:400;margin:0 0 12px}.login-panel .eyebrow{font-size:9px;margin-bottom:17px}.login-guidance{font-size:12px;line-height:1.8;color:#94a2b3;margin-bottom:28px}#login-form{display:flex;flex-direction:column}#login-form label{font-size:12px;color:#b4c1cf;margin-bottom:9px}#login-form input{width:100%;padding:13px;border:1px solid #ffffff1c;border-radius:3px;background:#060d16;color:#c6d7e5;margin-bottom:21px;font-size:14px}#login-form input:disabled{opacity:.65;cursor:not-allowed}.login-submit{margin-top:4px;padding:14px;border:1px solid #ffffff0d;border-radius:3px;background:#25394b;color:#bacddd;font-size:13px;display:flex;justify-content:space-between;cursor:not-allowed}.login-notice{border-top:1px solid #ffffff12;font-size:12px;line-height:1.9;color:#a5b7c6;margin:24px 0 0;padding-top:17px}.home-page .experience .scene-copy{max-width:34%}.home-page .experience h1{font-size:clamp(28px,3.1vw,46px);line-height:1.45;letter-spacing:-1.3px;margin-bottom:22px;font-weight:400}.home-page .experience .scene-kicker{font-size:11px;line-height:1.7;letter-spacing:1.6px;margin-bottom:23px}.home-page .experience .scene-description{font-size:14px;line-height:1.9;max-width:340px;margin:0;color:#aebccc}.home-page .explore-link{margin-top:26px;gap:50px}.home-page .home-footer{padding-top:17px;padding-bottom:17px;flex-wrap:wrap}.home-page .home-footer .media-credit{font-size:10px;color:#6f8193}
@media(min-width:1600px){.home-page .experience h1{font-size:48px}}
@media(max-width:960px){.card-bottom{align-items:flex-start;flex-direction:column;gap:13px}.simulation-card{padding:24px}.about-grid{gap:5%}.company-image img{height:380px}.login-layout{gap:6%}.login-panel{padding:30px 26px}}
@media(max-width:700px){body.inner-page{padding-top:56px}.header{height:56px;padding:0 5%;gap:18px}.header .brand{width:118px}.header nav{gap:18px}.header nav a{font-size:12px;padding:18px 0}.header .nav-cta{padding:6px 9px;min-height:31px;font-size:12px}.header .nav-cta>span{display:none}.page-shell{width:88%;padding:42px 0}.page-intro{margin-bottom:28px}.inner-page h1{font-size:33px;margin-bottom:16px}.eyebrow{font-size:9px;margin-bottom:16px}.intro-text{font-size:14px}.simulation-grid{grid-template-columns:1fr;gap:16px}.simulation-card{padding:23px}.simulation-card h2{font-size:25px}.simulation-card>p{min-height:0;margin-bottom:23px}.card-meta{margin-bottom:20px;font-size:9px;letter-spacing:1px}.card-bottom{gap:14px}.page-note{margin-top:20px}.site-footer{padding:21px 6%;font-size:10px;gap:16px}.about-page .page-intro{margin-bottom:33px}.about-grid{grid-template-columns:1fr;gap:32px}.company-copy h2{font-size:28px;margin-bottom:21px}.company-copy>p{font-size:14px}.company-image img{height:auto;aspect-ratio:4/3}.learning-cycle{margin-top:34px;padding-top:22px;gap:13px}.learning-cycle>div{display:block}.learning-cycle span{display:block;margin-bottom:16px}.learning-cycle h3{font-size:16px}.learning-cycle p{font-size:11px;line-height:1.8;max-width:90px}.login-page{padding:44px 0;min-height:calc(100svh - 111px)}.login-layout{grid-template-columns:1fr;gap:30px}.login-context>.quiet-link:first-child{margin-bottom:31px}.login-context .intro-text{margin-bottom:18px}.login-panel{padding:28px}.login-choice{padding:22px 0}.login-choice strong{font-size:19px}.home-page .experience .scene-panel{top:9%;transform:none}.home-page .experience .scene-copy{max-width:100%}.home-page .experience h1{font-size:32px;line-height:1.4;margin-bottom:15px;letter-spacing:-1px}.home-page .experience .scene-kicker{font-size:10px;margin-bottom:16px}.home-page .experience .scene-description{font-size:12px;line-height:1.8}.home-page .explore-link{margin-top:13px;padding-top:10px;padding-bottom:8px;font-size:12px;gap:33px}.home-page .explore-link span{font-size:17px}.home-page .home-footer>span:last-child{letter-spacing:0;font-size:9px}}
@media(max-width:370px){.header{gap:11px}.header .brand{width:96px}.header nav{gap:13px}.header .nav-cta{padding:6px 8px}.simulation-card{padding:21px}.home-page .experience h1{font-size:29px}.home-page .experience .scene-panel{top:7%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* About: technology, simulation and company purpose */
.about-tech{flex:1;overflow:hidden;background:#060b13}.about-hero{position:relative;isolation:isolate;min-height:740px;padding:68px 6% 38px;display:grid;place-items:center;text-align:center;border-bottom:1px solid #a5d9ff18;background:radial-gradient(ellipse at 50% 38%,#15446666,transparent 58%),linear-gradient(180deg,#08111e,#07101b 70%,#060b13)}.about-hero-content{position:relative;z-index:1;max-width:1000px}.about-hero .eyebrow{font-size:10px;letter-spacing:3px;color:#91b8cd;margin-bottom:32px}.about-logo{display:block;width:min(390px,70vw);height:auto;margin:0 auto 22px;filter:brightness(0) invert(1)}.about-positioning{color:#a9c9dc;font-size:13px;letter-spacing:3px;margin-bottom:28px}.inner-page .about-hero h1{font-size:clamp(32px,3.45vw,52px);font-weight:500;line-height:1.5;letter-spacing:1px;margin-bottom:23px}.about-hero h1 span{color:#a8d9f1}.about-hero-description{color:#a5b6c8;font-size:15px;line-height:2;margin-bottom:28px}.about-scroll{display:inline-flex;align-items:center;gap:22px;color:#b7c9d8;font-size:11px;padding:12px 18px}.about-scroll span{font-size:19px;color:#9cdcf6}.tech-scene{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}.about-section{width:min(1160px,88%);margin:auto;padding:84px 0}.company-section{display:grid;grid-template-columns:.9fr 1.25fr;gap:9%;scroll-margin-top:80px}.about-tech h2{font-size:clamp(26px,2.5vw,36px);font-weight:400;line-height:1.6;letter-spacing:-.6px;margin-bottom:22px}.company-heading h2 span,.about-closing h2 span{color:#9fbbcf}.company-heading .explore-link{font-size:13px;margin-top:12px}.company-detail p{font-size:14px;line-height:2.15;color:#9dabbc;margin-bottom:19px}.company-detail .company-lead{font-size:18px;line-height:1.9;color:#dae4ed}.company-detail .company-products{margin-bottom:0;padding-top:21px;border-top:1px solid #ffffff12;color:#aebdcb}.beliefs-section{background:radial-gradient(ellipse at 100% 0,#14345044,transparent 60%),#09121d;border-block:1px solid #ffffff0d}.beliefs-heading{margin-bottom:36px}.beliefs-heading h2{margin-bottom:12px}.beliefs-heading>p:last-child{color:#91a6ba;line-height:1.8;font-size:14px}.purpose-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.purpose-card{padding:34px 36px;background:linear-gradient(125deg,#14283980,#0b152280);border:1px solid #88c8ee24;border-radius:3px}.purpose-label{display:flex;flex-direction:column;gap:12px;color:#d4e8f3;font-size:14px;margin-bottom:23px}.purpose-label span{font-size:10px;letter-spacing:2px;color:#7eafc9}.purpose-card h3{font-size:25px;font-weight:400;line-height:1.65;margin-bottom:18px}.purpose-card>p:last-child{font-size:14px;color:#9eb0c2;line-height:2;margin-bottom:0;max-width:430px}.values-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:44px 0 25px}.values-title .purpose-label{margin:0}.values-title>p:last-child{font-size:12px;color:#8ca5b9;letter-spacing:1px;margin:0}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #84b9de29}.values-grid article{padding:27px 24px 0;border-right:1px solid #84b9de1a}.values-grid article:first-child{padding-left:0}.values-grid article:last-child{border-right:0;padding-right:0}.value-number{font-size:11px;color:#76a9c5;display:block;margin-bottom:16px}.values-grid h3{font-size:20px;font-weight:400;margin-bottom:13px}.values-grid p{font-size:13px;line-height:2;color:#9bafc1;margin-bottom:0}.about-closing{text-align:center;padding-block:72px}.about-closing h2{font-size:clamp(24px,2.3vw,32px)}.about-closing .eyebrow{font-size:9px;letter-spacing:2px}.about-closing .explore-link{font-size:13px}
@media(min-width:1600px){.about-hero{min-height:800px}}
@media(max-width:700px){.about-hero{min-height:660px;padding:48px 6% 28px}.about-hero .eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:34px}.about-logo{width:260px;max-width:80%;margin-bottom:24px}.about-positioning{font-size:10px;letter-spacing:1.3px;margin-bottom:26px}.inner-page .about-hero h1{font-size:clamp(25px,6.7vw,36px);line-height:1.65;letter-spacing:0;margin-bottom:22px}.about-hero-description{font-size:12px;line-height:2;max-width:290px;margin:0 auto 22px}.about-section{padding:50px 0}.company-section{grid-template-columns:1fr;gap:30px}.company-heading .explore-link{margin-top:0}.company-detail .company-lead{font-size:16px}.company-detail p{font-size:13px;line-height:2.1}.about-tech h2{font-size:27px}.purpose-grid{grid-template-columns:1fr;gap:16px}.purpose-card{padding:27px 25px}.purpose-card h3{font-size:23px}.purpose-card>p:last-child{font-size:13px}.values-title{display:block;margin-top:35px}.values-title>p:last-child{margin-top:18px;font-size:10px}.values-grid{grid-template-columns:1fr 1fr;gap:0}.values-grid article{padding:24px 15px!important;border-right:0}.values-grid article:nth-child(odd){padding-left:0!important;border-right:1px solid #84b9de1a}.values-grid article:nth-child(-n+2){padding-bottom:24px!important;border-bottom:1px solid #84b9de1a}.values-grid p{font-size:12px}.values-grid h3{font-size:18px}.about-closing h2{font-size:clamp(20px,5.2vw,27px)}.about-closing .eyebrow{font-size:8px;letter-spacing:1px}}

/* Neural landscape: immersive artwork with a calm reading surface. */
.about-hero{min-height:790px;background:#030c15;padding-top:70px;padding-bottom:54px}.neural-landscape{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.tech-scene::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#030b1410 0%,#030b1400 55%,#060b13 100%),linear-gradient(90deg,#030b1433,transparent 75%)}.about-hero-content{padding:12px 30px 20px;text-shadow:0 2px 24px #020912}.about-hero .eyebrow{color:#acd0e1}.about-logo{width:min(350px,70vw);margin-bottom:24px}.inner-page .about-hero h1{font-size:clamp(38px,4.2vw,60px);line-height:1.4;letter-spacing:3px;margin-bottom:25px}.about-hero h1 span{color:#d4e9f5}.about-positioning{color:#b4cbdc;letter-spacing:2px}.about-hero-description{color:#c1d2de;font-size:15px}.about-scroll{margin-top:10px;color:#d0e1eb}.beliefs-section{position:relative;isolation:isolate;background:#081320;overflow:hidden}.beliefs-section::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#081320eb,#081320cc),url('assets/about-neural-landscape.webp') center 62%/cover no-repeat;opacity:.8}.purpose-card{background:linear-gradient(135deg,#163046b3,#08131ee8);border-color:#97cae536;box-shadow:0 16px 44px #01081220;position:relative}.purpose-card::before{content:"";position:absolute;left:36px;right:36px;top:-1px;height:1px;background:linear-gradient(90deg,#9bcbe180,transparent)}.purpose-card h3{font-size:25px;letter-spacing:.2px}.purpose-card>p:last-child,.values-grid p{color:#afc0cf}.beliefs-heading>p:last-child{color:#aec0ce}.values-title>p:last-child{color:#a8bece}.about-closing h2 span{font-size:.87em}
@media(min-width:1600px){.about-hero{min-height:850px}}
@media(max-width:700px){.about-hero{min-height:690px;padding:42px 6% 40px}.about-hero-content{padding:10px 0}.neural-landscape{object-position:61% center}.tech-scene::after{background:linear-gradient(180deg,#030b1422,#030b1444 65%,#060b13),linear-gradient(90deg,#030b1466,#030b1411)}.about-logo{width:255px;max-width:84%}.inner-page .about-hero h1{font-size:clamp(32px,8.8vw,45px);letter-spacing:1px;line-height:1.5}.about-positioning{font-size:10px;letter-spacing:1px}.about-hero-description{font-size:12px;max-width:300px;line-height:2}.purpose-card h3{font-size:clamp(19px,5.6vw,24px)}.purpose-card::before{left:25px;right:25px}.about-closing h2 span{font-size:.8em}}

@media(max-width:700px){.beliefs-title-line{display:block}}

/* Course browser: course selection and accessible detail panels. */
.course-browser{width:min(1320px,90%);padding-top:54px}.course-browser-intro{margin-bottom:38px}.inner-page .course-browser-intro h1{font-size:clamp(30px,3vw,42px);margin-bottom:17px;line-height:1.4}.course-browser-intro h1 span{color:#b1c8d9}.course-browser-intro>p:last-child{font-size:14px;line-height:1.9;color:#a7b7c7;margin-bottom:0}.course-browser-layout{display:grid;grid-template-columns:286px minmax(0,1fr);gap:30px;align-items:start}.course-sidebar{position:sticky;top:87px;padding-top:5px}.course-sidebar>.eyebrow{font-size:9px;padding-left:19px;margin-bottom:17px}.course-tabs{border:1px solid #9bbddb20;border-radius:4px;overflow:hidden;background:#0a121c}.course-tabs button{display:flex;align-items:center;gap:13px;text-align:left;width:100%;min-height:104px;padding:23px 18px;border:0;border-left:3px solid transparent;border-bottom:1px solid #accde413;background:transparent;color:#a5b4c4;font-size:16px;line-height:1.6;cursor:pointer;transition:background .18s,color .18s}.course-tabs button:last-child{border-bottom:0}.course-tabs button:hover{background:#ffffff05;color:#f0f5f9}.course-tabs button[aria-selected="true"]{background:linear-gradient(100deg,#20374c,#111f2d);border-left-color:var(--course-accent);color:var(--course-accent)}.course-tabs button:focus-visible{outline-offset:-4px}.course-tab-number{font-size:10px;color:#7a94aa;align-self:flex-start;margin-top:5px}.course-tab-arrow{margin-left:auto;font-size:15px;opacity:0}.course-tabs button[aria-selected="true"] .course-tab-arrow{opacity:1}.course-tabs button>span:nth-child(2){flex:1;min-width:0}.course-panels{min-width:0}.course-panel{background:#0b1520;border:1px solid #a2c4dd20;border-radius:5px;overflow:hidden;scroll-margin-top:80px}.course-panel[hidden]{display:none}.course-panel:focus-visible{outline-offset:3px}.course-banner{margin:0;position:relative;aspect-ratio:2.25;background:#122536;overflow:hidden}.course-banner img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 43%}.course-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 65%,#07111b99);pointer-events:none}.course-banner figcaption{position:absolute;bottom:15px;right:19px;color:#e2edf5;font-size:10px;z-index:1;text-shadow:0 1px 8px #000}.course-detail-body{padding:34px 39px 40px}.course-detail-heading{margin-bottom:28px}.course-detail-en{font-size:clamp(24px,2.3vw,33px);color:var(--course-accent);line-height:1.35;letter-spacing:-.6px;margin-bottom:13px}.course-detail-heading h2{font-size:22px;line-height:1.6;font-weight:400;margin-bottom:17px;color:#f1f4f8}.course-detail-heading h2 span{font-size:18px;color:#a9bfce;white-space:nowrap}.course-detail-kicker{font-size:14px;line-height:1.9;color:#cbd8e3;margin-bottom:0}.course-overview h3{font-size:15px;font-weight:500;color:#dce7ef;margin-bottom:14px}.course-overview p{font-size:14px;line-height:2.1;color:#a9bbcb;margin-bottom:15px}.course-overview p:last-child{margin-bottom:0}.course-detail-section{border-top:1px solid #c8deee17;margin-top:29px;padding-top:26px}.course-section-heading{display:flex;align-items:center;gap:12px;margin-bottom:19px}.course-section-heading>span{font-size:10px;color:var(--course-accent);letter-spacing:1px}.course-section-heading h3{font-size:19px;line-height:1.5;font-weight:400;margin:0}.course-goals,.course-audience{padding-left:21px;margin:0;display:grid;gap:12px;color:#b4c4d2;font-size:14px;line-height:1.9}.course-goals li,.course-audience li{padding-left:4px}.course-goals li::marker,.course-audience li::marker{color:var(--course-accent)}.course-benefits{display:grid;gap:19px}.course-benefits h4{font-size:15px;font-weight:500;line-height:1.7;margin-bottom:5px;color:#d2e1eb}.course-benefits p{font-size:14px;line-height:1.95;color:#a4b8c9;margin:0}
@media(max-width:1050px){.course-browser-layout{grid-template-columns:245px minmax(0,1fr);gap:22px}.course-tabs button{padding:22px 14px;font-size:15px;gap:9px}.course-detail-body{padding:29px}.course-detail-heading h2{font-size:21px}.course-detail-heading h2 span{font-size:16px}.course-banner{aspect-ratio:1.9}}
@media(max-width:760px){.course-browser{width:88%;padding-top:37px}.course-browser-intro{margin-bottom:25px}.inner-page .course-browser-intro h1{font-size:30px;line-height:1.5}.course-browser-intro h1 span{display:block}.course-browser-intro>p:last-child{font-size:12px;line-height:1.9}.course-browser-layout{grid-template-columns:1fr;gap:22px}.course-sidebar{position:static;padding:0}.course-sidebar>.eyebrow{padding:0;margin-bottom:12px}.course-tabs{display:grid;grid-template-columns:1fr 1fr}.course-tabs button{min-height:88px;font-size:13px;padding:15px 12px;gap:8px}.course-tabs button:nth-child(odd){border-right:1px solid #accde413}.course-tabs button:nth-child(3){border-bottom:0}.course-tab-number{font-size:9px;margin-top:4px}.course-tab-arrow{display:none}.course-tabs button>span:nth-child(2){overflow-wrap:anywhere}.course-banner{aspect-ratio:16/9}.course-detail-body{padding:25px 22px 29px}.course-detail-en{font-size:25px;letter-spacing:-.4px;overflow-wrap:anywhere}.course-detail-heading h2{font-size:20px;line-height:1.7}.course-detail-heading h2 span{font-size:15px;display:block}.course-detail-kicker{font-size:13px}.course-overview p,.course-goals,.course-audience,.course-benefits p{font-size:13px}.course-section-heading h3{font-size:18px}.course-benefits h4{font-size:14px}.course-banner figcaption{font-size:9px;bottom:12px;right:13px}}

/* Bilingual course selection labels. */
.course-tab-en,.course-tab-zh{display:block}.course-tab-zh{font-size:12px;line-height:1.8;color:#8fa4b7;margin-top:7px}.course-tabs button[aria-selected="true"] .course-tab-zh{color:#b6cddd}.course-tabs button{min-height:118px}@media(max-width:760px){.course-tabs button{min-height:116px}.course-tab-zh{font-size:11px;line-height:1.7;margin-top:5px}}

/* ICP filing link */
.site-footer{flex-wrap:wrap}.site-footer .icp-record{display:inline-block;font-size:12px;line-height:1.8;letter-spacing:0;white-space:nowrap;color:inherit}.site-footer .icp-record:hover{text-decoration:underline}

/* Unified copyright and ICP footer. */
.site-footer.legal-footer{justify-content:center;align-items:center;gap:8px 20px;flex-wrap:wrap;text-align:center;font-size:12px;line-height:1.8}
.site-footer.legal-footer .copyright{font-size:12px;letter-spacing:0}
.site-footer.legal-footer .icp-record{font-size:12px;letter-spacing:0}
@media(max-width:700px){.site-footer.legal-footer{padding:20px 5%;gap:6px 16px}.site-footer.legal-footer .copyright{white-space:normal}}

/* Two-line legal footer on all screen sizes. */
.site-footer.legal-footer{flex-direction:column;gap:5px;justify-content:center;align-items:center}

/* Home occupies one viewport; legal text overlays the animation. */
body.home-page{--home-header-height:60px;position:relative;margin:0;padding:var(--home-header-height) 0 0;min-height:100svh;box-sizing:border-box}
.home-page main{margin:0;padding:0}
.home-page .experience{height:calc(100svh - var(--home-header-height));min-height:0;max-height:none}
.home-page .home-footer.legal-footer{position:absolute;left:0;right:0;bottom:0;z-index:10;margin:0;padding:10px 5% calc(10px + env(safe-area-inset-bottom,0px));gap:2px;background:rgba(3,7,12,.48);border:0;color:#c0cad4;text-shadow:0 1px 4px #0008}
.home-page .experience .chapter-controls{bottom:calc(86px + env(safe-area-inset-bottom,0px))}
@media(max-width:700px){body.home-page{--home-header-height:56px}.home-page .home-footer.legal-footer{padding-top:8px;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px))}.home-page .home-footer.legal-footer .copyright,.home-page .home-footer.legal-footer .icp-record{font-size:11px}.home-page .experience .chapter-controls{bottom:calc(80px + env(safe-area-inset-bottom,0px))}}
@media(max-height:600px) and (min-width:701px){.home-page .experience h1{font-size:32px}.home-page .experience .scene-description{font-size:13px}.home-page .experience .scene-panel{top:42%}}

/* Compact inline legal text; preserve wrapping on narrow phones. */
.site-footer.legal-footer{flex-direction:row;gap:2px 18px}
.home-page .home-footer.legal-footer{flex-direction:row;gap:2px 18px;padding:6px 4% calc(6px + env(safe-area-inset-bottom,0px))}
.home-page .experience .chapter-controls{bottom:calc(58px + env(safe-area-inset-bottom,0px))}
@media(max-width:700px){
.home-page .experience .ambience-universe{background-image:url('/assets/home-universe.webp')}
.home-page .experience[data-chapter="universe"] .ambience-universe{opacity:1}
.home-page .experience .universe-backdrop,.home-page .experience[data-chapter] .universe-backdrop,.home-page .experience #cosmic-space{inset:auto 0 auto 0;top:65%;width:100%;height:75vw;aspect-ratio:4/3;transform:translateY(-50%);mask-image:linear-gradient(180deg,transparent,#000 9%,#000 91%,transparent);-webkit-mask-image:linear-gradient(180deg,transparent,#000 9%,#000 91%,transparent)}
.home-page .experience[data-chapter="universe"] .field-shade{background:linear-gradient(180deg,rgba(3,5,13,.60),rgba(3,5,13,.32) 34%,transparent 52%,transparent 84%,rgba(3,5,13,.65))}
.home-page .home-footer.legal-footer{padding:5px 3% calc(5px + env(safe-area-inset-bottom,0px));gap:1px 12px}
.home-page .home-footer.legal-footer .copyright,.home-page .home-footer.legal-footer .icp-record{font-size:10px;line-height:1.6}
.home-page .experience .chapter-controls{bottom:calc(66px + env(safe-area-inset-bottom,0px))}
}

@media(max-width:700px){.home-page .experience .universe-backdrop,.home-page .experience[data-chapter] .universe-backdrop{z-index:-2}}