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.hero-banner img{height:min(360px,38vh);aspect-ratio:auto;object-fit:contain}.home-intro{padding-top:36px;padding-bottom:28px}
@media(min-width:1600px){.home-intro{padding-top:36px;padding-bottom:28px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:560px){.hero-banner img{height:auto;aspect-ratio:3.2;object-fit:contain}}

/* October revision: supplied logo, quieter intro, two services, accessible QR dialogs. */
.course-row .course-expansion{grid-column:1/-1;min-width:0;margin-top:-36px}
.course-row .course-credits{font-size:12px;line-height:1.8;max-width:none;margin:0 0 14px;color:#666}
.course-outline{border-top:1px solid #e4e4e4;border-bottom:1px solid #e4e4e4}
.course-outline summary{display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none;cursor:pointer;padding:17px 0;font-size:14px}
.course-outline summary::-webkit-details-marker{display:none}
.course-outline[open] summary svg{transform:rotate(180deg)}
.course-outline-body{display:grid;grid-template-columns:1fr 2fr;gap:28px 60px;padding:12px 0 24px}
.course-outline-body section{min-width:0}
.course-outline-body h3{font-size:16px;margin:0 0 14px}
.course-outline-body h4{font-size:14px;font-weight:500;margin:0 0 4px;line-height:1.6}
.course-row .course-outline-body p{font-size:13px;max-width:none;margin:0;line-height:1.85}
.course-outline-body ol{margin:0;padding-left:22px;display:grid;gap:16px}
.course-outline-body li{padding-left:8px}
.course-outline-body .learner-profiles{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:16px}
.course-outline-body .learner-profile{padding:0}
.platform-summary{border-top:1px solid #dedede;padding:24px 0 40px}
.platform-summary h2{font-size:15px;margin:0 0 10px;line-height:1.6}
.platform-summary p{font-size:13px;line-height:1.85;color:#666;max-width:960px}
@media(max-width:1100px){.course-row .course-expansion{margin-top:-12px}}
@media(max-width:560px){.course-row .course-expansion{margin-top:0}.course-outline-body{grid-template-columns:1fr;gap:24px}.course-row .course-credits{font-size:12px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brand-logo{width:86px;height:86px;object-fit:contain}
.home-intro{justify-content:flex-end;padding:22px 0 24px}
.home-intro p{max-width:440px;font-size:14px;margin:0}
.hero-banner img{width:100%;height:auto;max-height:450px;aspect-ratio:1920/600;object-fit:contain}
.hero-caption{display:block;position:absolute;bottom:18px;left:5%;font-size:12px;background:transparent;color:#454545;padding:0}
.services{grid-template-columns:repeat(2,minmax(0,1fr))}
.about-content .statement{font-size:18px;line-height:1.95;margin-bottom:48px}
.statement p+p{margin-top:22px}
.statement p:first-child{font-size:22px;color:#222}
.contact-grid h3{font-size:14px;margin-bottom:16px}
.contact-grid>div{border:0}
.contact-qr{width:100%;max-width:217px;height:245px;object-fit:contain;object-position:top left}
.socials a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:0;border-radius:4px}
.socials a:hover{background:#f2f2f2}
.socials svg{width:24px;height:24px}
.qr-dialog{border:1px solid #ddd;border-radius:6px;padding:36px 30px 26px;max-width:calc(100% - 32px);width:340px;max-height:90dvh;overflow:auto;color:#171717}
.qr-dialog::backdrop{background:rgba(0,0,0,.45)}
.qr-dialog h2{font-size:18px;margin-bottom:22px;padding-right:20px}
.qr-dialog .qr-image{width:auto;max-width:100%;max-height:340px;margin:auto}
.qr-dialog#qr-1 .qr-image{width:260px;aspect-ratio:1;object-fit:contain}
.contact-dialog{text-align:center}
.contact-dialog h2{font-size:19px;padding:0 12px}
.contact-dialog .qr-image{width:217px;aspect-ratio:1;object-fit:contain}
.qr-caption{font-size:13px;color:#666;margin-bottom:12px}
.business-label{font-size:12px!important;color:#666;margin-top:22px}
.wechat-id{font-size:20px!important;color:#171717!important;font-weight:600;user-select:all;margin-top:5px}
.news-cover{aspect-ratio:3/2!important;object-fit:contain!important;background:#fff}
.dialog-close{position:absolute;top:8px;right:8px;background:none;border:0;width:36px;height:36px;display:grid;place-items:center}
.news-text{grid-template-columns:1fr 3fr;align-items:start;gap:40px;padding:40px 0}.news-text h2{margin-top:0;max-width:820px;font-size:25px}
@media(max-width:560px){.news-text{grid-template-columns:1fr;gap:0}.news-text h2{font-size:22px}}
@media(max-width:820px){.brand-logo{width:68px;height:68px}.home-intro p{max-width:440px}.about-content .statement{font-size:17px}.statement p:first-child{font-size:21px}}
@media(max-width:560px){.home-intro{padding:19px 0}.home-intro p{font-size:12px;line-height:1.9;margin:0}.hero-banner img{aspect-ratio:1920/600;max-height:none}.hero-caption{position:static;padding:10px 18px;background:#ededed}.services{grid-template-columns:1fr}.about-content .statement{font-size:16px}.statement p:first-child{font-size:19px}.contact-grid{grid-template-columns:1fr 1fr;gap:20px}.contact-qr{height:210px}.contact-grid h3{font-size:13px}}