/* Course introduction: one paper surface, editorial sections, a distinct exam clock. */
.site-header,.site-reader .site-header{height:76px;border:0;padding-inline:max(28px,calc((100vw - 1240px)/2));gap:24px}
.site-header .course-tag{border:0;padding:0;font-size:10px}
.site-header .global-nav{gap:12px;margin-left:auto;margin-right:16px;align-items:center}
.global-nav a{min-height:44px;padding:10px 16px;border:0;border-radius:6px;font-size:13px}
.global-nav a[aria-current]{background:var(--zo-gray-2);color:var(--zo-red-5)}
.header-controls{display:flex;gap:18px;align-items:center}.header-controls .header-saved{font-size:12px}
.appearance-open{color:var(--zo-gray-7)}
.course-home{max-width:1240px;margin:30px auto 0;padding:0;background:white;border-radius:10px;overflow:clip}
.course-home .exam-hero{margin:0;padding:48px 64px 42px;grid-template-columns:minmax(0,1fr) 280px;gap:64px;border:0;border-radius:0;background:transparent}
.course-home .exam-hero h1{font-size:58px;line-height:1.15;letter-spacing:-2px;max-width:650px;margin:0 0 24px}
.course-home .exam-hero h1 span{display:block;margin-top:6px;color:var(--zo-red-5)}
.course-home .exam-hero .hero-copy .eyebrow{font-size:11px;letter-spacing:1px;margin-bottom:18px}
.course-home .exam-hero .hero-lead{font-size:16px;line-height:1.85;max-width:580px;margin-bottom:26px}
.course-home .exam-hero .hero-actions{margin:0;gap:14px}.exam-hero .hero-actions .button{font-size:13px;min-height:48px;padding:12px 22px}
.course-home .course-hero-art{max-width:280px;margin:0}.course-home .course-hero-art img{width:100%;height:auto;border-radius:6px}
.exam-hero-clock{display:grid;grid-template-columns:1fr 1.5fr;align-items:center;gap:40px;background:white;color:var(--zo-gray-8);padding:34px 64px;position:relative}
.exam-heading .exam-caption{font-size:11px;letter-spacing:.6px;color:var(--zo-gray-7)}
.exam-heading h2{font-size:27px;line-height:1.35;letter-spacing:-.7px;margin:8px 0 12px;font-weight:600;color:var(--zo-gray-8)}
.exam-heading .exam-date{color:var(--zo-gray-7);font-size:12px;padding:4px 0;line-height:1.7;display:inline-flex;flex-wrap:wrap;min-height:36px}
.exam-heading .exam-date .icon{width:14px;height:14px}
.exam-hero-clock .exam-readout{margin:0;grid-template-columns:1.3fr repeat(3,1fr);gap:12px}
.exam-hero-clock .exam-unit strong{font-size:76px;line-height:1.12;letter-spacing:-2.5px;color:var(--zo-red-5)}
.exam-hero-clock .exam-unit span{color:var(--zo-gray-7);font-size:13px;font-weight:500;margin-top:8px}
.exam-hero-clock .exam-paused{position:absolute;bottom:5px;right:64px;color:var(--zo-gray-7)}
.course-section-nav{padding:22px 64px 8px;gap:8px 25px;margin:0;background:white}
.course-section-nav a{font-size:12px;min-height:40px;display:flex;align-items:center}
.course-home .resume-strip{margin:16px 64px 0;padding:17px 22px;background:var(--zo-yellow-1);border:0;border-radius:6px;gap:14px}
.resume-strip small{font-size:10px;letter-spacing:.5px}.resume-strip strong{font-size:13px}
.course-home .course-section{margin:0;padding:56px 64px;border:0;border-radius:0;background:transparent;scroll-margin-top:92px}
.course-section h2{font-size:31px;line-height:1.35;letter-spacing:-.8px;margin-bottom:24px}
.course-section h3{font-size:18px}.course-section p,.course-section li{font-size:15px;line-height:1.9}
.course-section .role{font-size:10px;letter-spacing:1.1px;margin-bottom:14px}
.course-introduction{grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.course-intro-copy>p{margin-bottom:22px}.course-home .home-video-media{padding-top:40px}
.course-home .home-youtube{border-radius:6px}.home-video-audience{padding:20px 24px;margin-top:25px;background:var(--zo-gray-2)}
.course-home .course-scope{background:var(--zo-gray-2);padding-top:48px;padding-bottom:48px}
.course-home .course-diagnostic{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:44px;background:var(--zo-yellow-1)}
.course-diagnostic h2{margin-top:0}.course-diagnostic p{max-width:720px;margin-bottom:14px}.course-diagnostic .diagnostic-note{font-size:13px;color:var(--zo-gray-7);margin:0}
.diagnostic-actions{display:flex;flex-direction:column;align-items:stretch;gap:10px}.diagnostic-actions .button{font-size:13px;justify-content:center;white-space:nowrap}
.course-home .course-learning .course-methods{margin-bottom:0}.course-method{display:flex;flex-direction:column}.course-method>a{margin-top:auto;align-self:flex-start}
.course-home .course-faq{max-width:none}.course-faq>h2{margin-top:0}.course-faq details{max-width:880px}
.home-strands{grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 26px;margin:28px 0 32px}
.home-strands>div{padding:0;background:none;border:0}.home-strands h3{font-size:15px;line-height:1.65;margin:0}
.course-scope>p{max-width:850px}.course-scope #lộ-trình{margin-top:32px}
.course-methods{gap:30px;margin:18px 0 36px}.course-method p{font-size:14px;line-height:1.85}.course-method a{font-size:12px;gap:8px;min-height:44px}.course-method h3{font-size:20px;margin-top:16px}
.course-entry{border:0;background:var(--zo-yellow-1);padding:28px 30px;border-radius:6px;gap:32px}
.course-home .course-service{background:var(--zo-gray-2);grid-template-columns:1fr 1fr;gap:24px 48px}
.home-service-illustration{max-width:420px;justify-self:center}.home-service-copy h2{font-size:30px}.home-service-status{background:white;padding:20px 24px}
.course-details-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:56px 64px}
.course-home .course-details-grid .course-section{padding:0}.course-details-grid h2{font-size:27px}
.course-home details{padding:16px 20px;background:var(--zo-gray-2);margin:12px 0;border:0;border-radius:6px}.course-home summary{font-size:14px;font-weight:600;line-height:1.75}.course-home details p{font-size:14px}
.course-home .course-support{background:var(--zo-yellow-1);grid-template-columns:100px 1fr;gap:40px}
.course-support .r1-support-details{gap:32px;align-items:center}.course-support .r1-support-qr{width:192px;padding:20px;background:white;box-sizing:border-box}.course-support .support-region>p{max-width:650px}
.course-support .support-brand{padding-top:5px}.course-support .r1-support-details dl{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}
.site-footer{border:0;max-width:1240px;padding:25px 0;margin:0 auto;font-size:12px}
.course-presence{min-height:64px;gap:30px;padding-top:5px;padding-bottom:5px;background:white;box-shadow:0 -5px 24px rgb(62 58 53 / .05)}
.presence-time{gap:12px}.presence-time small{font-size:10px}.presence-support{font-size:12px;min-height:44px}.presence-count strong{font-size:21px}.presence-hms{font-size:17px}
.theme-options{border:0;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.theme-options legend{font-size:13px;margin-bottom:14px;font-weight:600}
.theme-choice{position:relative;display:flex;flex-direction:column;align-items:center;gap:7px;font-size:9px;cursor:pointer;min-height:64px;padding:6px 0;border-radius:5px}.theme-choice input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.theme-color{width:32px;height:32px;border-radius:50%;background:var(--swatch)}.theme-choice:has(input:checked){background:var(--zo-gray-2);font-weight:600}.theme-choice:has(input:checked) .theme-color:after{content:'';display:block;width:8px;height:8px;border-radius:50%;background:var(--zo-gray-8);margin:12px auto}.theme-choice:has(input:focus-visible){outline:3px solid var(--zo-yellow-5);outline-offset:2px}
.monochrome{--zo-red-1:var(--zo-gray-2);--zo-red-2:var(--zo-gray-3);--zo-red-3:var(--zo-gray-5);--zo-red-4:var(--zo-gray-6);--zo-red-5:var(--zo-gray-7);--zo-red-6:var(--zo-gray-8);--zo-red-7:var(--zo-gray-9);--zo-yellow-1:var(--zo-gray-1);--zo-yellow-2:var(--zo-gray-2);--zo-yellow-3:var(--zo-gray-3);--zo-yellow-4:var(--zo-gray-4);--zo-yellow-5:var(--zo-gray-6);--zo-yellow-6:var(--zo-gray-7);--zo-yellow-7:var(--zo-gray-8)}.monochrome img,.monochrome svg{filter:grayscale(1)}
@media(max-width:1300px){.course-home{width:calc(100% - 48px)}.site-footer{margin-inline:24px}.course-home .exam-hero{padding:42px 48px;gap:40px}.course-home .exam-hero h1{font-size:52px}.exam-hero-clock{padding:28px 48px}.course-home .course-section{padding:48px}.course-section-nav{padding-inline:48px}.course-details-grid{padding:48px}.course-home .resume-strip{margin-inline:48px}}
@media(max-width:1000px){.site-header .course-tag{display:none}.course-home .exam-hero{grid-template-columns:minmax(0,1fr) 220px;gap:30px}.course-home .exam-hero h1{font-size:44px}.course-home .exam-hero .hero-lead{font-size:14px}.exam-hero-clock{grid-template-columns:1fr 1.4fr;gap:20px}.exam-heading h2{font-size:21px}.exam-hero-clock .exam-unit strong{font-size:46px}.course-home .course-introduction{grid-template-columns:1fr;gap:8px}.course-home .home-video-media{padding-top:12px}.course-intro-media{max-width:680px}.home-strands{grid-template-columns:repeat(2,minmax(0,1fr))}.course-details-grid{gap:32px}.course-details-grid h2{font-size:24px}}
@media(max-width:760px){.site-header,.site-reader .site-header{height:100px;grid-template-columns:1fr auto;grid-template-rows:56px 44px;padding:0 20px;gap:0}.site-header .header-controls{grid-row:1;grid-column:2;gap:12px}.site-header .global-nav{margin:0;gap:8px;grid-row:2;grid-column:1 / -1}.global-nav a{min-height:40px;padding:7px 12px;font-size:12px}.site-header .header-saved{display:flex}.header-controls .header-saved span:not(.saved-count){display:none}.site-header .appearance-open{width:32px;min-width:32px;height:36px}
.course-home{width:calc(100% - 28px);margin-top:18px;border-radius:8px}.course-home .exam-hero{padding:30px;grid-template-columns:minmax(0,1fr) 190px;gap:28px}.course-home .exam-hero h1{font-size:36px;letter-spacing:-1px}.course-home .exam-hero .hero-lead{font-size:14px}.exam-hero .hero-actions .button{font-size:12px}.exam-hero-clock{grid-template-columns:1fr;padding:25px 30px;gap:20px}.exam-heading h2{font-size:23px;margin-bottom:4px}.exam-hero-clock .exam-unit strong{font-size:50px}.exam-hero-clock .exam-paused{right:30px;bottom:4px}
.course-section-nav{padding:16px 30px 0;gap:4px 18px}.course-section-nav a{font-size:11px}.course-home .resume-strip{margin:18px 30px 0;padding:16px;flex-wrap:wrap}.resume-strip a{min-height:36px}.course-home .course-section{padding:36px 30px;scroll-margin-top:115px}.course-section h2{font-size:27px}.course-section p,.course-section li{font-size:14px}.course-section .role{font-size:10px}.course-home .course-service{display:block}.home-service-illustration{max-width:380px;margin:24px auto}.course-details-grid{display:block;padding:36px 30px}.course-home .course-details-grid .course-faq{margin-top:36px}.course-home .course-support{display:block}.support-brand img{width:92px}.course-support .support-brand{margin-bottom:24px}.course-support .r1-support-details{flex-direction:row;flex-wrap:wrap;gap:24px}.course-support .r1-support-details dl{grid-template-columns:1fr 1fr}.course-presence{justify-content:space-between;gap:8px;padding-inline:14px}.presence-support{font-size:11px}.presence-time small{font-size:9px}.presence-hms{font-size:16px}.site-footer{font-size:11px;gap:16px}.course-methods{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:560px){.course-home .exam-hero{display:flex;flex-direction:column;align-items:stretch;padding:28px 24px;gap:26px}.course-home .exam-hero h1{font-size:40px;margin-bottom:18px}.course-home .exam-hero h1 span{display:inline}.course-home .exam-hero .hero-copy .eyebrow{font-size:9px;margin-bottom:14px}.course-home .exam-hero .hero-lead{font-size:14px;margin-bottom:22px}.course-home .hero-actions{flex-direction:row;gap:10px}.course-home .hero-actions .button{flex:1;padding:12px 10px;white-space:nowrap;font-size:11px}.course-home .course-hero-art{display:none}.exam-hero-clock{padding:24px;gap:18px}.exam-heading .exam-caption{font-size:9px}.exam-heading h2{font-size:22px}.exam-heading .exam-date{font-size:10px}.exam-hero-clock .exam-unit strong{font-size:43px}.exam-hero-clock .exam-unit span{font-size:11px}.exam-hero-clock .exam-readout{gap:8px}.course-home .course-section{padding:32px 24px}.course-section-nav{padding:14px 24px 0;gap:4px 16px}.course-home .resume-strip{margin-inline:24px}.course-home .resume-strip .icon{display:none}.resume-strip strong{font-size:12px}.home-strands{gap:20px}.home-strands h3{font-size:13px}.course-methods{grid-template-columns:1fr;gap:26px}.course-method{display:grid;grid-template-columns:30px 1fr;gap:0 12px}.course-method>.icon{grid-row:1 / 4;margin-top:2px}.course-method h3{margin:0 0 8px;font-size:18px}.course-method p,.course-method a{grid-column:2}.course-entry{padding:22px}.course-details-grid{padding:32px 24px}.course-support .r1-support-qr{width:180px}.course-support .r1-support-details dl{gap:14px 22px}.course-support dd{font-size:13px}.presence-time small{font-size:9px}.site-reader .presence-time small{font-size:8px}.theme-options{gap:3px}.theme-choice{font-size:8px}.theme-color{width:29px;height:29px}}
@media(max-width:360px){.site-header,.site-reader .site-header{padding-inline:14px}.site-header .global-nav{gap:2px}.global-nav a{padding-inline:10px;font-size:11px}.course-home .exam-hero h1{font-size:35px}.exam-hero-clock .exam-unit strong{font-size:36px}.course-home .hero-actions{flex-direction:column}.course-home .hero-actions .button{width:100%}.course-home .exam-hero,.exam-hero-clock{padding-inline:20px}.course-presence{padding-inline:10px}.presence-time>.icon{display:none}.presence-hms{font-size:14px}.presence-count strong{font-size:19px}.site-reader .presence-support{padding-inline:7px}}
@media(max-width:900px){.course-home .course-diagnostic{grid-template-columns:1fr;gap:20px}.diagnostic-actions{flex-direction:row;flex-wrap:wrap;align-items:center}.diagnostic-actions .button{white-space:normal}}
@media(max-width:560px){.diagnostic-actions{align-items:stretch;flex-direction:column}.course-diagnostic .diagnostic-note{font-size:12px}.course-home .course-faq details{padding:18px}.course-home .course-faq summary{font-size:14px}}
@media print{.appearance-open{display:none}.course-home{width:100%;margin:0}.exam-hero-clock{color:var(--zo-gray-8);background:white}.exam-heading h2{color:var(--zo-gray-8)}}
@media(max-width:360px){.exam-hero-clock .exam-readout{grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:10px}.exam-hero-clock .exam-unit strong{font-size:30px;letter-spacing:-.5px}}

/* Approved course-home revision: complete curriculum, exam pathway and teaching offer. */
.course-home{margin-top:24px}
.course-home .exam-hero{padding:32px 48px;grid-template-columns:minmax(0,1fr) 220px;gap:48px}
.course-home .exam-hero h1{font-size:52px;margin-bottom:20px}
.course-home .exam-hero .hero-lead{margin-bottom:22px}
.course-home .course-hero-art{max-width:220px}
.course-home .exam-hero-clock{padding:26px 48px}
.course-presence.home-clock-in-view .presence-time{visibility:hidden}
.course-home .scope-foundation{margin:32px 0 0;font-size:14px}
.course-home .course-journey{background:white}
.journey-steps{list-style:none;counter-reset:journey;margin:0;padding:0;display:grid;gap:28px}
.journey-step{counter-increment:journey;display:grid;grid-template-columns:28px 225px minmax(0,1fr);gap:20px;align-items:baseline;scroll-margin-top:100px}
.journey-step:before{content:counter(journey);font-size:22px;font-weight:600;color:var(--zo-red-5)}
.journey-step h3{font-size:18px;line-height:1.6;margin:0}
.journey-step p{margin:0}
.journey-step .button{font-size:13px;min-height:40px;padding:8px 0;margin-top:8px}
.journey-step .journey-optional{font-size:13px;color:var(--zo-gray-7);margin-top:2px}
.journey-note{margin-top:32px;padding:22px 26px;background:var(--zo-gray-2);border-radius:6px;display:flex;align-items:center;gap:32px}
.journey-note p{margin:0;font-size:14px;flex:1}
.journey-note a{font-size:13px;white-space:nowrap;min-height:44px}
.course-home .course-service{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:center}
.course-home .home-service-copy{grid-column:1;grid-row:1;min-width:0}
.course-home .home-service-copy h2{margin:0 0 20px;font-size:32px}
.course-home .home-service-illustration{grid-column:2;grid-row:1;max-width:440px;width:100%;margin:0;align-self:center}
.course-home .service-intro{margin:0 0 24px}
.service-benefits{display:grid;gap:16px;margin:0 0 28px}
.service-benefits dt{font-size:16px;font-weight:600;margin:0 0 4px}
.service-benefits dd{font-size:14px;line-height:1.8;margin:0}
.course-home .home-service-copy>.button{font-size:13px;min-height:48px}
.course-home .home-service-fee{font-size:13px;line-height:1.8;margin:16px 0 0;max-width:450px}
@media(max-width:1000px){
 .course-home .exam-hero{grid-template-columns:minmax(0,1fr) 200px;gap:32px;padding:30px 36px}
 .course-home .exam-hero h1{font-size:44px}.course-home .course-hero-art{max-width:200px}
 .course-home .exam-hero-clock{padding:26px 36px}
 .journey-step{grid-template-columns:24px 180px minmax(0,1fr);gap:16px}.journey-step h3{font-size:17px}
 .course-home .course-service{gap:32px}.course-home .home-service-copy h2{font-size:28px}
}
@media(max-width:760px){
 .course-home{margin-top:18px}.course-home .exam-hero{display:block;padding:30px}
 .course-home .exam-hero h1{font-size:40px;letter-spacing:-1px}.course-home .exam-hero h1 span{display:inline}
 .course-home .course-hero-art{display:none}.course-home .exam-hero .hero-lead{max-width:600px}
 .course-home .exam-hero-clock{padding:24px 30px}
 .journey-step{grid-template-columns:24px minmax(0,1fr);gap:8px 14px;scroll-margin-top:120px}
 .journey-step>div{grid-column:2}.journey-step h3{font-size:18px}.journey-steps{gap:26px}
 .journey-note{display:block;padding:20px}.journey-note a{margin-top:8px}
 .course-home .course-service{display:flex;flex-direction:column;gap:28px;align-items:stretch}
 .course-home .home-service-illustration{max-width:360px;align-self:center}
}
@media(max-width:560px){
 .course-home .exam-hero{padding:26px 24px}.course-home .exam-hero h1{font-size:36px}
 .course-home .exam-hero-clock{padding:24px}.course-home .exam-hero .hero-lead{font-size:14px}
 .course-home .hero-actions .button{font-size:12px}
 .course-home .home-service-copy h2{font-size:27px}.course-home .home-service-fee{font-size:12px}
}
@media(max-width:360px){.course-home .exam-hero,.course-home .exam-hero-clock{padding-inline:20px}.course-home .exam-hero h1{font-size:32px}}

/* Persistent reminder: readable time units and a compact support QR. */
body{padding-bottom:calc(104px + env(safe-area-inset-bottom))}
.course-presence{min-height:88px;gap:44px;padding:8px 24px calc(8px + env(safe-area-inset-bottom));justify-content:center}
.course-presence .presence-time{display:flex;flex-direction:column;justify-content:center;gap:0;min-height:70px;padding:0 4px}
.course-presence .presence-count{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:22px;text-align:center;line-height:1.1}
.course-presence .presence-unit{display:flex;flex-direction:column;align-items:center;gap:4px}
.course-presence .presence-count strong{font-size:42px;line-height:1.05;font-weight:600;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.course-presence .presence-unit>span{font-size:11px;line-height:1.4;color:var(--zo-gray-7)}
.course-presence .presence-time .exam-paused{font-size:9px;line-height:1.2;margin-top:2px}
.course-presence .presence-support{display:flex;align-items:center;gap:12px;min-height:64px;padding:0;background:none;border:0;border-radius:0;text-align:left;color:var(--zo-gray-8)}
.course-presence .presence-support:hover{background:var(--zo-gray-1)}
.course-presence .presence-support .presence-qr{display:block;flex:none;width:64px;height:64px;object-fit:contain;border-radius:0}
.course-presence .presence-support-label{display:flex;flex-direction:column;gap:3px;font-size:13px;line-height:1.4;font-weight:400}
.course-presence .presence-support-label>span{display:block}
.course-presence .presence-support-label>strong{font-size:14px;font-weight:600}
.toast,.focus-on .exit-focus{bottom:104px}
@media(max-width:760px){
 .course-presence{gap:22px;padding-inline:16px;min-height:80px}
 .course-presence .presence-count{gap:14px}
 .course-presence .presence-count strong{font-size:34px}
 .course-presence .presence-time{min-height:60px;padding:0}
 .course-presence .presence-support{gap:8px;min-height:56px}
 .course-presence .presence-support .presence-qr{width:56px;height:56px}
 .course-presence .presence-support-label{font-size:11px;gap:2px}
 .course-presence .presence-support-label>strong{font-size:12px}
 .site-reader .course-presence{justify-content:space-between;gap:12px}
 .site-reader .course-presence .presence-support{flex-direction:column;gap:1px;min-height:60px;padding:0}
 .site-reader .course-presence .presence-support .presence-qr{width:44px;height:44px}
 .site-reader .course-presence .presence-support-label{display:flex;font-size:9px;line-height:1.2}
 .site-reader .course-presence .presence-support-label>strong{display:none}
}
@media(max-width:420px){
 .course-presence{gap:14px;padding-inline:12px;min-height:76px}
 .course-presence .presence-count{gap:10px}
 .course-presence .presence-count strong{font-size:30px;letter-spacing:-.6px}
 .course-presence .presence-unit>span{font-size:10px}
 .course-presence .presence-support{gap:7px}
 .course-presence .presence-support .presence-qr{width:48px;height:48px}
 .site-reader .course-presence{gap:9px}
 .site-reader .course-presence .presence-study-tools button{flex-direction:column;gap:3px}
}
@media(max-width:360px){
 .course-presence{gap:10px;padding-inline:10px}
 .course-presence .presence-count{gap:8px}
 .course-presence .presence-count strong{font-size:26px}
 .course-presence .presence-support .presence-qr{width:42px;height:42px}
 .course-presence .presence-support-label{font-size:10px}
 .course-presence .presence-support-label>strong{font-size:11px}
 .site-reader .course-presence .presence-count{gap:6px}
}
@media print{body{padding-bottom:0}}