.hub-header{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:98px}.hub-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.hub-brand strong{font:27px var(--serif);letter-spacing:4px;display:block}.hub-brand small{font-size:10px;letter-spacing:2px;color:var(--muted)}.hub-header nav{display:flex;gap:34px;align-items:center}.hub-header nav a{padding:13px 0;font-size:13px;color:var(--body)}.hub-header nav a[aria-current]{color:var(--green);border-bottom:2px solid var(--green)}.account-link{border:1px solid var(--line);padding:9px 15px;border-radius:30px;font-size:12px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-link span{margin-left:18px}.hub-hero{display:grid;grid-template-columns:1.1fr 1fr;min-height:570px;align-items:center;border-bottom:1px solid var(--line)}.hub-hero-copy{padding:48px 0;position:relative;z-index:1}.hub-hero .eyebrow{display:flex;gap:13px;align-items:center;letter-spacing:2px}.eyebrow-line{height:1px;width:32px;background:var(--gold)}.hub-hero h1{font:clamp(36px,4.1vw,60px)/1.5 var(--serif);letter-spacing:2px;margin:23px 0}.hub-hero h1 span{color:var(--green)}.hub-hero-copy>p{color:var(--body);line-height:2.2;font-size:15px}.hub-hero .hero-buttons{margin-top:29px}.hero-foot{display:flex;gap:16px;align-items:center;font-size:11px;color:var(--muted);margin-top:27px}.hero-foot i{width:3px;height:3px;border-radius:50%;background:var(--gold)}.hub-landscape{height:540px;position:relative;align-self:end;overflow:hidden}.hub-landscape img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;opacity:.87}.landscape-caption{position:absolute;right:40px;top:69px;writing-mode:vertical-rl;font:25px/1.8 var(--serif);letter-spacing:8px}.landscape-seal{position:absolute;top:245px;right:49px;writing-mode:vertical-rl;border:1px solid #b18e6b;color:#9c7550;padding:7px 3px;font:14px var(--serif)}.landscape-foot{position:absolute;bottom:24px;right:29px;letter-spacing:4px;font-size:10px;color:var(--muted)}.hub-daily{display:flex;gap:30px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line)}.daily-label{font-size:12px;color:var(--gold);white-space:nowrap;border-right:1px solid var(--line);padding-right:27px}.daily-label small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.hub-daily>div{flex:1}.hub-daily blockquote{font:22px/1.6 var(--serif);margin:0 0 6px}.hub-daily>div>span{font-size:10px;color:var(--muted)}.course-library{padding-top:68px}.library-filters{display:flex;border:1px solid var(--line);padding:4px;border-radius:5px;gap:2px}.library-filters button{background:none;border:0;color:var(--body);padding:9px 16px;border-radius:3px;cursor:pointer;font-size:12px;min-height:40px}.library-filters button[aria-pressed=true]{background:var(--green);color:white}.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:21px}.course-card{background:var(--surface);border:1px solid var(--line);border-radius:7px;overflow:hidden;transition:transform .25s,box-shadow .25s}.course-card:hover{transform:translateY(-5px);box-shadow:0 16px 35px #243c3310}.course-art{height:232px;position:relative;display:flex;align-items:center;justify-content:center;color:var(--course);overflow:hidden;background:#e9ede4}.art-label{position:absolute;left:19px;top:17px;font-size:9px;letter-spacing:1.5px;z-index:1}.art-title{font:38px var(--serif);writing-mode:vertical-rl;letter-spacing:11px;position:relative;z-index:1}.art-seal{border:1px solid currentColor;position:absolute;right:24px;bottom:52px;padding:0 4px;font:14px/1.8 var(--serif);opacity:.65}.course-art>small{position:absolute;bottom:17px;font-size:10px;letter-spacing:3px}.art-orbit{position:absolute;width:185px;height:185px;border:1px solid #778c7733;border-radius:50%;left:10%;top:30px}.art-orbit:before,.art-orbit:after{content:'';position:absolute;border:1px solid currentColor;opacity:.09;border-radius:50%;inset:12px}.art-orbit:after{inset:25px}.art-jingang:after{content:'';position:absolute;bottom:44px;left:-35px;width:270px;height:100px;background:linear-gradient(145deg,#6c85602a,transparent);transform:rotate(-24deg);border-radius:65% 55% 0 0}.art-xinjing{background:#e6eeeb}.art-xinjing .art-orbit{border-radius:50%;transform:scaleY(.35);top:117px;width:240px}.art-xinjing .art-orbit:before{inset:-23px}.art-amituo{background:#f1eadc}.art-amituo .art-orbit{border-radius:80% 0 80% 0;transform:rotate(-45deg);width:155px;height:155px;left:22%;top:37px}.art-lunyu{background:#ece6dd}.art-lunyu .art-orbit{width:125px;height:270px;border-radius:0;transform:rotate(17deg);top:-15px;left:25%;background:repeating-linear-gradient(90deg,transparent 0 24px,#81635314 25px 27px)}.art-lunyu .art-orbit:before,.art-lunyu .art-orbit:after{display:none}.course-content{padding:22px 19px 18px}.course-meta{display:flex;justify-content:space-between;gap:5px;font-size:9px;color:var(--muted)}.course-content h3{font:18px/1.6 var(--serif);margin:15px 0 11px}.course-content>p{font-size:12px;color:var(--body);line-height:1.95;min-height:71px}.course-progress{min-height:39px;color:var(--muted);font-size:10px;margin-top:17px}.course-progress>div:first-child{display:flex;justify-content:space-between;margin-bottom:6px}.course-progress .progress-track{height:3px}.course-progress .progress-fill{background:var(--course)}.course-links{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--line);gap:8px}.course-links a{font-size:10px}.course-links .text-link{font-size:12px;color:var(--course)}.search-section{background:#edf0e7;border:1px solid var(--line);border-radius:6px;padding:32px 36px;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center;margin:60px 0}.search-section h2{font:25px var(--serif);margin:9px 0}.search-section p{font-size:12px;color:var(--body);margin:0}.hub-search{display:flex;background:var(--surface);border:1px solid var(--line);padding:14px 20px;border-radius:4px;align-items:center}.hub-search input{width:100%;min-width:0;border:0;outline:none;background:none;color:var(--ink);font-size:15px}.hub-search:focus-within{outline:2px solid var(--green)}.hub-search>span{font-size:28px;line-height:1;color:var(--muted)}#library-results{grid-column:1/-1}.library-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:15px}.library-result-grid h3{font:20px var(--serif);margin:7px 0}.library-result-grid p{overflow-wrap:anywhere}.journey-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-bottom:65px}.journey-section h2,.hub-about h2{font:34px/1.6 var(--serif);margin:12px 0}.journey-section p{font-size:13px;color:var(--body);max-width:420px}.journey-stats{display:flex;gap:47px;margin:26px 0}.journey-stats strong{font:33px var(--serif);display:block}.journey-stats span{font-size:11px;color:var(--muted)}.journey-list{border-top:1px solid var(--line)}.journey-list>a{display:flex;align-items:center;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.journey-dot{width:10px;height:10px;border-radius:50%}.journey-list>a>span:nth-child(2){flex:1}.journey-list strong{font:20px var(--serif)}.journey-list small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.journey-list b{font-size:11px;font-weight:400;color:var(--muted)}.community-invite{text-align:center;border:1px solid var(--line);padding:54px 24px;background:radial-gradient(ellipse at 50% 100%,#d9e2d2,transparent 70%),#eef1e9;border-radius:6px}.community-invite h2{font:36px/1.5 var(--serif);margin:18px 0}.community-invite p{font-size:13px;line-height:2.1;color:var(--body)}.community-pillars{display:flex;gap:21px;justify-content:center;margin:23px 0;color:var(--muted);font-size:11px}.community-invite>small{display:block;font-size:10px;color:var(--muted);margin-top:17px}.hub-about{display:grid;grid-template-columns:1fr 1.3fr;gap:100px;padding:65px 0}.hub-about p{font-size:13px;color:var(--body);line-height:2.1}.about-values{display:flex;flex-wrap:wrap;gap:18px;font-size:11px;color:var(--green);margin-top:21px}.hub-footer{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:35px 0;color:var(--muted)}.hub-footer strong{font:21px var(--serif);color:var(--ink)}.hub-footer p{font-size:11px;line-height:2}.hub-footer>div:nth-child(2){display:flex;align-items:flex-start;justify-content:flex-end;gap:25px;font-size:11px}.hub-footer>small{font-size:9px;grid-column:1/-1;padding-top:22px;border-top:1px solid var(--line);line-height:2}.course-lunyu .hero-vertical,.course-amituo .hero-vertical{font-size:19px;max-height:330px}.course-lunyu{--green-soft:#eee8df}.course-amituo{--green-soft:#f2ebdf}
@media(max-width:1150px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-art{height:220px}.course-content>p{min-height:auto}.hub-header nav{gap:21px}.hub-hero h1{font-size:46px}.hub-landscape{height:510px}.hub-hero{min-height:530px}.hub-about{gap:50px}}
@media(max-width:760px){.hub-header{min-height:85px;gap:15px;flex-wrap:wrap;padding-top:15px;padding-bottom:9px}.hub-brand strong{font-size:23px}.hub-brand small{font-size:9px}.hub-brand img{width:36px;height:36px}.account-link{padding:6px 12px;font-size:11px}.hub-header nav{order:3;width:100%;justify-content:space-between;gap:8px}.hub-header nav a{font-size:12px;padding:7px 4px;min-height:38px}.hub-hero{grid-template-columns:1fr;min-height:0}.hub-hero-copy{padding:35px 0 5px}.hub-hero h1{font-size:38px;line-height:1.55;margin:17px 0}.hub-hero-copy>p{font-size:13px}.hub-hero .hero-buttons{margin-top:23px;gap:10px}.hub-hero .button{font-size:12px;padding:12px 17px}.hero-foot{font-size:10px;gap:10px}.hub-landscape{height:295px;width:100%;margin-top:-22px}.hub-landscape img{object-fit:cover;object-position:50% 62%}.landscape-caption{font-size:21px;top:48px;right:30px}.landscape-seal{top:207px;right:39px}.hub-daily{gap:17px;flex-wrap:wrap;padding:23px 0}.daily-label{padding-right:15px;font-size:11px}.hub-daily blockquote{font-size:18px}.hub-daily .text-link{margin-left:auto;font-size:11px}.hub-daily>div>span{font-size:9px}.course-library{padding-top:40px}.course-library .section-heading{align-items:stretch}.course-library h2{font-size:26px}.library-filters{width:max-content;max-width:100%}.library-filters button{padding:8px 14px;min-height:40px}.course-grid{gap:18px}.course-content{padding:17px}.course-content h3{font-size:18px}.course-meta{font-size:9px}.course-art{height:210px}.search-section{grid-template-columns:1fr;padding:26px 21px;margin:40px 0}.search-section h2{font-size:23px}.hub-search input{font-size:16px}.journey-section{grid-template-columns:1fr;gap:26px;padding-bottom:40px}.journey-section h2,.hub-about h2{font-size:28px}.journey-stats{gap:40px}.community-invite{padding:37px 19px}.community-invite h2{font-size:29px}.community-invite p{font-size:12px}.community-pillars{gap:16px;font-size:10px}.hub-about{grid-template-columns:1fr;gap:8px;padding:40px 0}.hub-footer{grid-template-columns:1fr;gap:15px}.hub-footer>div:nth-child(2){justify-content:flex-start;flex-wrap:wrap;gap:18px}.hub-footer>small{grid-column:auto}.library-result-grid{grid-template-columns:1fr}.course-lunyu .hero-vertical,.course-amituo .hero-vertical{font-size:15px}.hub-hero .eyebrow{font-size:10px}}
@media(max-width:540px){.course-grid{grid-template-columns:1fr}.course-card{display:grid;grid-template-columns:112px minmax(0,1fr)}.course-art{height:100%;min-height:260px}.art-title{font-size:31px;letter-spacing:9px}.art-label{left:10px;top:13px;font-size:8px;letter-spacing:0}.course-art>small{writing-mode:vertical-rl;right:11px;bottom:27px;font-size:8px}.art-seal{left:13px;right:auto;bottom:23px;font-size:12px}.art-orbit{left:-40px}.art-amituo .art-orbit{left:-30px}.course-content{padding:17px 15px}.course-meta{flex-wrap:wrap;gap:1px}.course-content h3{font-size:18px;margin-top:11px}.course-content>p{font-size:11px;line-height:1.9}.course-progress{font-size:9px;margin-top:11px;min-height:24px}.course-links{padding-top:11px;flex-wrap:wrap;gap:9px}.course-links a{min-height:30px;display:flex;align-items:center}.course-links .text-link{font-size:11px}.hub-hero h1{font-size:35px}.hero-foot{flex-wrap:wrap}.journey-stats{justify-content:space-between;gap:16px}.community-pillars{gap:13px}.hub-brand{gap:9px}}
@media(max-width:760px){.course-library .section-heading{flex-direction:column;gap:20px}.library-filters{flex-shrink:0}.library-filters button{white-space:nowrap}.course-content>p{font-size:12px}.hub-header~main section[id]{scroll-margin-top:150px}}
@media(min-width:541px){.art-amituo .art-title{font-size:32px;letter-spacing:5px;transform:translateY(-8px)}}