/* New Zhiy a: content-first, restrained typography and real photography. */
:root{--ink:#1d1d1f;--secondary:#6e6e73;--accent:#245d63;--surface:#f5f5f7;--line:#dedee2;--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-padding-top:80px}body{margin:0!important;background:#fff!important;color:var(--ink)!important;font-family:var(--font)!important;font-size:15px;line-height:1.6;letter-spacing:0!important}body h1,body h2,body h3,body h4{font-family:var(--font)!important;letter-spacing:-.025em!important;color:var(--ink);font-weight:600}body p{line-height:1.7}a{text-decoration:none;color:var(--accent)}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,textarea,select{font-family:inherit}button{cursor:pointer}img{max-width:100%}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #458e97;outline-offset:5px}button:disabled{opacity:.5;cursor:wait}::selection{background:#d3e9ed}
body .nav{position:sticky;top:0;z-index:30;background:rgba(250,250,252,.94);backdrop-filter:blur(22px);border:0;border-bottom:1px solid #00000009}body .nav .in{max-width:1120px;height:64px;padding:0 24px;margin:auto;display:flex;gap:48px;align-items:center}body .menus{display:flex;align-items:center;justify-content:space-between;gap:28px;flex:1}body .menus a,body .user a{font-size:12px;color:#333336;font-weight:400;white-space:nowrap;letter-spacing:0}body .menus a[aria-current=page]{color:var(--accent);font-weight:600}body .user{display:flex;align-items:center;flex-shrink:0}body .user .app-btn{padding:0;background:none;color:var(--ink)}.official-brand .brand-symbol{width:29px!important;height:29px!important}.official-brand .brand-name{font-family:var(--font)!important;font-size:17px!important;letter-spacing:.02em!important;font-weight:600!important;color:var(--ink)!important}.official-brand .brand-name small{display:none!important}body a.logo{margin:0}.menu-toggle{display:none}.top,.eyeline,.detail-eyebrow,.detail-heading>small,.brand-service>span{display:none!important}
body .app-btn,.pill-button{border:0;background:var(--accent);color:white;border-radius:28px;padding:12px 23px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1.5;min-height:44px;text-decoration:none;transition:background .2s}body .app-btn:hover,.pill-button:hover{background:#1c4b51;text-decoration:none}.plain-link{color:var(--accent);font-size:16px;white-space:nowrap}.plain-link b{font-size:23px;line-height:1;font-weight:400;margin-left:5px}.action-pair{display:flex;gap:26px;align-items:center;justify-content:center}.product-label{font-size:15px;font-weight:600;color:var(--accent);margin:0 0 16px}body .app-muted{color:var(--secondary);font-size:14px}.wrap,.home-container{width:min(1120px,calc(100% - 80px));max-width:1120px;margin:auto;padding:0}.mobile-break{display:none}
.home-intro{text-align:center;padding-top:68px}.home-intro h1{font-size:clamp(42px,5.3vw,72px);line-height:1.12;margin:0 0 23px;font-weight:650;letter-spacing:-.045em!important}.intro-description{font-size:23px;color:var(--secondary);margin:0 0 28px;line-height:1.55!important}.home-photo{position:relative;margin:50px auto 0;width:min(1440px,calc(100% - 32px));height:470px;overflow:hidden;background:#e5edef;border-radius:4px}.home-photo>img{width:100%;height:100%;object-fit:cover;object-position:center 46%;display:block}.photo-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#0009);padding:80px 44px 28px;color:#fff;display:flex;justify-content:space-between;font-size:16px;text-align:left}.photo-caption a{color:#fff}.home-open{padding-top:100px;padding-bottom:88px}.home-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}.home-section-heading h2{font-size:42px;line-height:1.22;margin:0}.home-section-heading .product-label{margin-bottom:12px}.lesson-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.lesson-tile{color:var(--ink);text-decoration:none;display:block}.lesson-tile:hover{text-decoration:none}.lesson-art{aspect-ratio:1.45;position:relative;border-radius:18px;overflow:hidden;background:#edf1f2}.lesson-art img{width:100%;height:100%;object-fit:cover;object-position:center 32%;display:block;transition:transform .45s}.lesson-tile:hover img{transform:scale(1.025)}.round-play{position:absolute;bottom:16px;right:16px;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#fffffff0;color:#333;font-size:12px;padding-left:2px}.lesson-info{padding:20px 2px 0}.lesson-info small{color:var(--secondary);font-size:12px}.lesson-info h3{font-size:19px;line-height:1.45;margin:6px 0 14px}.lesson-info .plain-link{font-size:14px}.section-footnote{font-size:12px;color:var(--secondary);margin:30px 0 0}
.home-coach{background:#f0f5f5;padding:80px 0}.coach-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:90px;align-items:center}.coach-copy h2,.story-layout h2{font-size:44px;line-height:1.2;margin:0 0 24px}.coach-copy>p:not(.product-label),.story-layout>div>p:not(.product-label){font-size:19px;color:var(--secondary);line-height:1.65;margin:0 0 26px}.coach-copy .action-pair{justify-content:flex-start}.coach-topics{display:flex;gap:18px;margin-top:38px;font-size:12px;color:var(--secondary)}.coach-topics span+span{border-left:1px solid #ccd6d6;padding-left:18px}.coach-photo{margin:0}.coach-photo img{display:block;width:100%;height:440px;object-fit:cover;border-radius:20px;object-position:75% center}.coach-photo p{font-size:12px;color:var(--secondary);text-align:center;margin:13px 0 0}.home-programs{padding-top:100px;padding-bottom:100px}.program-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.program-tile{background:var(--surface);border-radius:20px;overflow:hidden;padding:30px;display:flex;align-items:flex-start;flex-direction:column;color:var(--ink);text-decoration:none}.program-tile:hover{text-decoration:none}.program-tile>span:first-child{font-size:12px;color:var(--secondary)}.program-tile h3{font-size:22px;line-height:1.3;margin:10px 0}.program-tile p{color:var(--secondary);font-size:14px;margin:0 0 24px}.program-tile img{width:100%;aspect-ratio:1;object-fit:contain;margin:auto 0 24px;border-radius:8px}.program-tile .plain-link{font-size:14px}.home-stories{background:#f5f5f7;padding:84px 0}.story-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.story-art{display:block}.story-art img{display:block;width:100%;border-radius:14px;background:white}.story-art span{font-size:11px;color:var(--secondary);display:block;text-align:center;margin-top:12px}.home-bottom{text-align:center;padding-top:96px;padding-bottom:84px}.home-bottom h2{font-size:40px;margin:0 0 18px}.home-bottom p{font-size:17px;color:var(--secondary);margin:0 0 27px}.phone-link{display:block;margin-top:22px;font-size:14px;color:var(--secondary)}
/* Shared pages */
body .section{padding:64px 0 24px;margin:0}body .section h1,body .app-shell>h1{font-size:44px;line-height:1.2;margin:14px 0 24px}body .title{border:0;padding:0;margin:0 0 22px}body .title h2{font-size:42px;margin:0}body .source-note{font-size:12px;background:none;padding:0;color:var(--secondary);margin:0 0 30px}body .real-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}body .real-card{border:0;background:var(--surface);border-radius:18px;box-shadow:none;overflow:hidden}body .real-card:hover{transform:none}body .real-card img{width:100%;aspect-ratio:1;object-fit:contain;background:#f0f2f3;display:block}body .real-body{padding:24px 26px 28px}body .real-body h3{font-size:21px;margin:0 0 10px}body .real-body p{color:var(--secondary);margin:0 0 18px;font-size:13px}body .real-body strong{font-size:14px;font-weight:500}body .real-body a{color:var(--accent);font-size:14px;margin-top:16px;display:inline-block}body .video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 26px}body .video-card{border:0;background:none;box-shadow:none;overflow:hidden;border-radius:0;color:var(--ink)}body .video-image{height:230px;position:relative;overflow:hidden;border-radius:16px;background:var(--surface)}body .video-image img{width:100%;height:100%;object-fit:cover;object-position:center 30%}body .video-badge{position:absolute;top:12px;left:12px;background:#fffffff0;color:#414147;padding:4px 10px;border-radius:14px;font-size:10px}body .video-copy{padding:18px 0}body .video-copy h3{font-size:18px;margin:6px 0 12px}body .video-copy small,body .video-copy>span{font-size:12px;color:var(--secondary)}body .play-circle{position:absolute;bottom:12px;right:12px;background:#fff;color:var(--ink);width:36px;height:36px;border-radius:50%}body .app-tabs{gap:24px;border-bottom:1px solid var(--line);padding-bottom:15px;margin:30px 0;overflow:auto}body .app-tabs a{white-space:nowrap;font-size:14px;color:var(--secondary)}body .topic-hub{background:var(--surface);padding:32px;border-radius:16px}body .topic-grid a{border:0;border-top:1px solid var(--line);border-radius:0;background:none}body .topic-grid span,body .topic-grid p,body .topic-grid b{color:var(--secondary)}
body .brand-page{max-width:1120px;padding:54px 24px 0}body .brand-breadcrumb{font-size:12px;color:var(--secondary);margin-bottom:40px}body .brand-hero{gap:70px}body .brand-hero h1,body .case-hero h1{font-size:52px;font-weight:600;line-height:1.2;margin:0 0 25px}body .brand-hero img{border-radius:18px;height:460px}body .brand-hero p,body .brand-section>p{font-size:16px;color:var(--secondary)}body .brand-actions a{border-radius:24px;border:1px solid var(--accent);color:var(--accent);font-size:13px}body .brand-actions a:first-child{background:var(--accent)}body .brand-facts{border-color:var(--line);padding:28px 0;gap:65px}body .brand-facts b{font:600 25px/1.4 var(--font);color:var(--ink)}body .brand-facts span{color:var(--secondary)}body .brand-section{padding-top:80px}body .brand-section h2{font-size:32px;font-weight:600;margin:0 0 28px}body .brand-service{border:0;background:var(--surface);border-radius:16px;padding:30px}body .brand-service p,body .brand-person p{font-size:14px;color:var(--secondary)}body .brand-person{border:0;background:var(--surface);border-radius:18px}body .brand-history{border-color:var(--line)}body .brand-history b{font:600 22px var(--font);color:var(--ink)}body .brand-download{background:var(--surface);border:0;border-radius:18px;padding:34px}body .brand-download p,body .brand-questions p,body .brand-source{color:var(--secondary)}body .brand-questions details{border-color:var(--line)}body .case-hero{padding-top:16px;padding-bottom:36px}body .case-hero p{color:var(--secondary);font-size:18px}body .case-note{background:var(--surface);color:var(--secondary);font-size:12px;padding:20px 24px;border-radius:12px}body .case-regions{gap:10px;margin-top:32px}body .case-regions a{color:var(--ink);border-color:var(--line);font-size:13px}body .case-regions a:hover{background:var(--ink);color:white}body .case-grid{gap:30px}body .case-card{border:0;background:var(--surface);border-radius:18px}body .case-card>div{padding:22px 26px}body .case-card h3{font-size:16px}body .case-card span{color:var(--secondary)}
/* Detail and student interfaces */
body .detail-hero{background:var(--surface);padding:28px 0 56px}body .summary-grid{grid-template-columns:360px 1fr;gap:70px}body .summary-cover{border-radius:14px;box-shadow:none}body .summary-box{border:0;background:none;padding:24px 0}body .summary-box h1{font-size:38px;font-weight:600;line-height:1.25}body .price-box{background:none;padding:0}body .price-box strong{font:500 30px var(--font);color:var(--ink)}body .price-box small,body .summary-meta span,body .summary-disclaimer,body .breadcrumbs{color:var(--secondary)}body .summary-meta{font-size:13px;gap:16px}body .detail-secondary{border-radius:24px;border-color:var(--accent);color:var(--accent)}body .detail-tabs{top:64px;z-index:20;border-color:var(--line)}body .detail-tabs a{color:var(--secondary)}body .detail-tabs a.active{color:var(--ink);border-color:var(--ink)}body .detail-section{padding-top:80px;scroll-margin-top:136px}body .detail-heading h2{font-size:34px;font-weight:600}body .audience-item{border:0;background:var(--surface);text-align:left;border-radius:16px;padding:30px}body .audience-number{display:none}body .audience-item h3{font-size:19px;margin:0 0 12px}body .audience-item p,body .process-item p{font-size:14px;color:var(--secondary)}body .service-steps li{background:var(--surface);border:0;border-radius:16px;padding:26px}body .service-step-number{font:500 24px var(--font);color:#8a9c9e}body .service-steps p{font-size:13px;color:var(--secondary)}body .outline-panel,body .poster-frame,body .compare-scroll{border-color:var(--line);border-radius:16px}body .outline-row strong{background:var(--surface);color:var(--ink)}body .outline-row div{color:var(--secondary);font-size:14px}body .consult-grid{background:var(--surface);border-radius:18px}body .consult-grid h2{font-weight:600}body .service-comparison th,body .service-comparison td{border-color:var(--line)}body .app-shell{margin:56px auto;max-width:1120px}body .app-panel{border:0;border-radius:18px;background:var(--surface);padding:32px}body input:not([type=checkbox]),body textarea,body select{border:1px solid #c9c9cf;border-radius:10px;background:#fff;color:var(--ink);min-height:46px}body input:focus,body textarea:focus{border-color:var(--accent)}body .app-error{color:#ac3737}body[data-app=login] main{max-width:520px;margin:64px auto}body[data-app=login] main>h1{font-size:36px;text-align:center}body[data-app=login] #auth{max-width:none!important;margin:30px auto!important;padding:36px}body[data-app=login] #auth>h2{font-size:21px;margin:0 0 25px}body[data-app=login] #auth label{font-size:14px}body[data-app=login] #auth .app-btn{width:100%}body .contact-direct{grid-template-columns:1fr 230px;gap:32px}body .contact-direct h2{font-size:27px;font-weight:600}body .contact-phone{color:var(--ink);font-size:28px}body .contact-direct figure img{width:210px!important;height:210px!important;object-fit:contain;border-radius:0}body .contact-direct figure{margin:0}body .contact-direct figcaption{color:var(--secondary)}
/* Quiet, usable footer. QR assets have explicit dimensions and a full-size view. */
body .brand-contact-footer{margin-top:70px;background:var(--surface);border:0;padding:45px 24px 34px}body.home-redesign .brand-contact-footer{margin-top:0}body .brand-contact-inner{max-width:1072px;display:grid;grid-template-columns:1.1fr .9fr 1.1fr .8fr;gap:38px}body .brand-contact-footer p{color:var(--secondary);font-size:12px}body .brand-contact-footer a:not(.brand-wordmark){color:#515154;font-size:12px;margin:10px 0}body .brand-footer-label{color:var(--ink);font-size:12px}body .brand-contact-footer .official-brand{margin:0}body .brand-contact-footer .official-brand .brand-name{font-size:17px!important}body .footer-qr img{display:block!important;visibility:visible!important;opacity:1!important;width:136px!important;height:136px!important;object-fit:contain;background:white;border-radius:0!important}body .qr-open{display:inline-block;border:0;padding:10px;background:white;border-radius:12px;line-height:0;max-width:100%;cursor:zoom-in}body .wechat-copy{color:var(--ink);border:1px solid #d2d2d7;background:#fff;border-radius:10px;font-size:12px;padding:9px 12px}body .wechat-copy span{color:var(--secondary)}body .fixed{display:none!important}.qr-dialog{border:0;border-radius:24px;padding:32px;text-align:center;color:var(--ink);max-width:calc(100vw - 32px);box-shadow:0 24px 80px #0003}.qr-dialog::backdrop{background:#0006;backdrop-filter:blur(8px)}.qr-dialog h2{font-size:22px;margin:8px 22px 24px}.qr-dialog>img{display:block;width:320px;height:auto;max-width:100%}.qr-dialog>p{font-size:14px;color:var(--secondary)}.qr-dialog>a{font-size:13px}.qr-close{position:absolute;right:12px;top:12px;border:0;width:30px;height:30px;background:var(--surface);color:var(--secondary);border-radius:50%;font-size:23px;line-height:1}
@media(min-width:1500px){.home-photo{height:520px}}
@media(max-width:1000px){body .nav .in{gap:25px}body .menus{gap:18px}.coach-layout{gap:45px}.coach-copy h2,.story-layout h2{font-size:38px}.program-tile{padding:24px}.program-tile h3{font-size:19px}body .brand-contact-inner{gap:24px;grid-template-columns:1fr 1fr 1.2fr}body .footer-qr{grid-column:3}body .brand-contact-inner>div:nth-child(3){grid-column:3;grid-row:1}.story-layout{gap:40px}body .summary-grid{gap:35px;grid-template-columns:300px 1fr}body .summary-box h1{font-size:32px}}
@media(max-width:760px){body{font-size:14px}body .nav .in{height:56px;padding:0 20px;gap:20px}body .nav .logo{margin-right:auto}body .user{margin:0}body .user a{font-size:11px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:25px;height:36px;border:0;background:none;padding:3px}.menu-toggle span{display:block;height:1px;width:19px;background:var(--ink)}body .menus{display:none;position:absolute;top:56px;left:0;right:0;background:#fafafc;padding:20px 28px 30px;border-bottom:1px solid var(--line)}body .menus.is-open{display:flex;align-items:flex-start;flex-direction:column;gap:0}body .menus a{font-size:18px;padding:12px 0;width:100%}.wrap,.home-container{width:calc(100% - 40px);padding:0}.home-intro{padding-top:47px}.home-intro h1{font-size:42px;margin-bottom:20px}.product-label{font-size:13px;margin-bottom:17px}.intro-description{font-size:18px}.action-pair{gap:22px}.plain-link{font-size:14px}.home-photo{margin-top:36px;width:100%;height:355px;border-radius:0}.photo-caption{padding:65px 20px 20px;display:block;font-size:13px}.photo-caption>a{display:block;margin-top:7px;font-size:12px}.home-open{padding-top:60px;padding-bottom:52px}.home-section-heading{display:block;margin-bottom:30px}.home-section-heading h2{font-size:30px;line-height:1.3;margin-bottom:20px}.lesson-row{grid-template-columns:1fr;gap:30px}.lesson-art{aspect-ratio:1.6}.lesson-info{padding-top:14px}.lesson-info h3{font-size:20px}.home-coach{padding:54px 0}.coach-layout,.story-layout{grid-template-columns:1fr;gap:36px}.coach-copy h2,.story-layout h2{font-size:33px;line-height:1.3}.coach-copy>p:not(.product-label),.story-layout>div>p:not(.product-label){font-size:17px}.coach-photo img{height:350px;object-position:center 40%}.coach-topics{margin-top:28px}.home-programs{padding-top:60px;padding-bottom:60px}.program-row{grid-template-columns:1fr;gap:18px}.program-tile{padding:28px;display:grid;grid-template-columns:1fr 110px;gap:0 20px}.program-tile>span:first-child{grid-column:1}.program-tile h3{grid-column:1;font-size:21px}.program-tile p{grid-column:1;margin-bottom:18px}.program-tile img{grid-column:2;grid-row:1/5;align-self:center;margin:0}.program-tile .plain-link{grid-column:1}.home-stories{padding:54px 0}.home-bottom{padding-top:60px;padding-bottom:56px}.home-bottom h2{font-size:30px}.home-bottom p{font-size:15px}.home-photo>img{object-position:center 45%}body .section{padding:40px 0 16px}body .section h1,body .app-shell>h1,body .title h2{font-size:32px}body .real-grid,body .video-grid{grid-template-columns:1fr;gap:24px}body .video-image{height:240px}body .real-card{display:grid;grid-template-columns:130px 1fr;align-items:center;padding:18px}body .real-body{padding:0 0 0 20px}body .real-body h3{font-size:18px}body .real-body p{margin-bottom:10px;font-size:12px}body .real-body strong{font-size:12px}body .real-body a{font-size:12px;margin-top:10px}body .real-card img{border-radius:10px}body .brand-page{padding:32px 20px 0}body .brand-hero{grid-template-columns:1fr;gap:30px}body .brand-hero h1,body .case-hero h1{font-size:38px}body .brand-hero img{height:350px;border-radius:16px}body .brand-hero p,body .brand-section>p{font-size:15px}body .brand-facts{gap:24px}body .brand-facts b{font-size:21px}body .brand-section{padding-top:54px}body .brand-section h2{font-size:27px}body .brand-download{padding:26px}body .brand-download .app-btn{margin-top:20px}body .case-grid{grid-template-columns:1fr;gap:24px}body .case-hero p{font-size:16px}body .case-card>div{padding:21px}body .summary-grid{grid-template-columns:1fr;gap:20px}body .summary-cover{max-width:250px;display:block;margin:auto}body .summary-box{padding:10px 0}body .summary-box h1{font-size:30px}body .summary-meta{grid-template-columns:1fr}body .detail-tabs{top:56px}body .detail-section{padding-top:52px}body .detail-heading h2{font-size:28px}body .service-steps{grid-template-columns:1fr 1fr}body .app-shell{margin:38px auto;padding:0 20px}body .app-panel{padding:24px}body .contact-direct{grid-template-columns:1fr;text-align:center}body .contact-direct figure{margin:10px auto 0}body .contact-direct figure img{width:240px!important;height:240px!important}body .brand-contact-footer{margin-top:48px;padding:34px 20px}body .brand-contact-inner{grid-template-columns:1fr 1fr;gap:30px 20px}body .brand-contact-inner>div:first-child{grid-column:1/-1}body .brand-contact-inner>div:nth-child(3){grid-column:1/-1;grid-row:3}body .footer-qr{grid-column:2;grid-row:2}body .footer-qr img{width:128px!important;height:128px!important}body .footer-qr .qr-open{padding:8px}body .footer-qr p{font-size:10px}body[data-app=login] main{margin-top:42px}body[data-app=login] #auth{padding:26px}.qr-dialog{padding:28px 24px}.qr-dialog>img{width:280px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.home-photo{width:min(1280px,calc(100% - 48px));height:480px}.home-photo>img{object-position:center 43%}.intro-description{font-weight:400}.brand-contact-footer .brand-wordmark{font-weight:400}.program-tile:hover .plain-link,.lesson-tile:hover .plain-link{text-decoration:underline;text-underline-offset:4px}@media(max-width:760px){.home-photo{width:100%;height:355px}.home-photo>img{object-position:52% center}.intro-description{font-weight:400}}
/* Homepage photo refinement: show the setting and give the portrait room. */
.home-photo{height:460px}.home-photo>img{object-position:center 48%}
.coach-layout{grid-template-columns:1fr 400px;gap:100px}.coach-photo{max-width:400px;width:100%;justify-self:end}.coach-photo img{height:420px;object-fit:contain;object-position:center;background:#e7e9e9;border-radius:18px}.coach-photo p{margin-top:16px}
@media(max-width:1000px){.coach-layout{grid-template-columns:1fr 340px;gap:48px}.coach-photo img{height:380px}}
@media(max-width:760px){.home-photo{height:310px}.home-photo>img{object-position:center}.coach-layout{grid-template-columns:1fr;gap:32px}.coach-photo{max-width:340px;justify-self:center}.coach-photo img{height:auto;max-height:390px;object-fit:contain}}
.coach-photo img{height:auto;aspect-ratio:870/671;object-fit:contain}.coach-photo{align-self:center}@media(max-width:1000px){.coach-photo img{height:auto}}@media(max-width:760px){.coach-photo img{height:auto;max-height:none}.coach-photo{max-width:340px}}