:root{--ink:#183448;--navy:#142f43;--muted:#5d7181;--copper:#ad7350;--paper:#f3f6f8;--line:#dce4e9;--blue-wash:#eaf1f5;--white:#fff;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper)}
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var(--copper);letter-spacing:-.05em;font-size:19px}.brand small{display:block;font-size:11px;letter-spacing:.03em;color:var(--muted);font-weight:400}.site-header nav{display:flex;gap:24px;flex-wrap:wrap;font-size:14px}.site-header nav a{text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}.site-header nav a:hover,.site-header nav a[aria-current="page"]{border-color:var(--copper);color:var(--navy)}main{max-width:1360px;margin:auto;padding:0 36px}.welcome{display:flex;align-items:center;justify-content:space-between;gap:50px;padding:54px 0 42px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.13em;color:var(--copper);margin:0 0 12px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(29px,3.4vw,46px);line-height:1.13;letter-spacing:-.035em;font-weight:600;margin-bottom:18px}.welcome-text{max-width:620px;color:var(--muted);font-size:17px;margin-bottom:0}.library-count{border-left:1px solid var(--line);padding:12px 0 12px 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var(--line);overflow:hidden}.course-image img{width:100%;height:100%;display:block;object-fit:cover}.course-duration{position:absolute;right:10px;bottom:10px;padding:3px 8px;border-radius:4px;background:#142f43ed;color:white;font-size:12px;font-variant-numeric:tabular-nums}.course-body{padding:22px 22px 19px;display:flex;flex:1;flex-direction:column}.course-label{font-size:10px;font-weight:700;letter-spacing:.13em;color:var(--copper);margin-bottom:9px}.course-body h3{font-size:23px;font-weight:600;letter-spacing:-.03em;line-height:1.18;margin:0 0 12px}.course-body p{font-size:14px;color:var(--muted);margin-bottom:22px}.course-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted)}.watch-action{font-weight:600;color:var(--navy);font-size:14px}.watch-action span{color:var(--copper);margin-left:5px}.factory-banner{margin-top:26px;padding:26px 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p:not(.eyebrow){font-size:15px;color:var(--muted);max-width:820px;margin-bottom:0}.course-meta{white-space:nowrap;color:var(--muted);font-size:13px;padding-bottom:3px}.course-picker{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0 22px}.course-picker a{background:var(--white);border:1px solid var(--line);padding:8px 12px;text-decoration:none;border-radius:5px;font-size:12px;color:var(--muted)}.course-picker a[aria-current="page"]{background:var(--navy);border-color:var(--navy);color:white}.course-picker a:hover{border-color:#98b0c0}.player-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:24px;align-items:start}.player-column{min-width:0}.video-container{background:var(--navy);border-radius:9px 9px 0 0;overflow:hidden}.video-container video{width:100%;display:block;aspect-ratio:1920/884;background:var(--navy)}.player-bottom{padding:17px 20px;background:var(--white);border:1px solid var(--line);border-top:0;border-radius:0 0 8px 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p{font-size:14px;color:#365166;line-height:1.7}.resources{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.resources a{border:1px solid #bfced8;background:var(--white);border-radius:5px;font-size:12px;text-decoration:none;padding:9px 13px;color:var(--navy)}.resources a:hover{background:var(--blue-wash)}.scope-note{font-size:12px;color:#76614f;border-left:2px solid #d1b59d;padding:3px 0 3px 13px;margin:20px 0 0}.factory-container{min-width:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--white)}.factory-container iframe{display:block;width:100%;height:1250px;border:0}footer{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:36px;padding:24px 0;font-size:11px;color:var(--muted)}footer a{text-decoration:none}
@media(min-width:1000px){.chapters{max-height:1080px;overflow-y:auto;scrollbar-width:thin}}
@media(max-width:1000px){.header-inner{padding:18px 24px}main{padding:0 24px}.course-grid{gap:15px}.course-body{padding:18px}.course-body h3{font-size:21px}.library-count{min-width:225px;padding-left:28px}.player-layout{grid-template-columns:minmax(0,1fr) 260px;gap:16px}.player-bottom{align-items:flex-start;flex-direction:column}.course-meta{white-space:normal;text-align:right}}
@media(max-width:760px){.header-inner{padding:14px 18px;align-items:flex-start;gap:15px}.brand{font-size:14px}.brand-mark{width:36px;height:38px;font-size:17px}.brand small{font-size:10px}.site-header nav{gap:5px;align-items:flex-end;flex-direction:column;font-size:11px}main{padding:0 18px}.welcome{padding:32px 0 26px;gap:20px}.welcome h1{font-size:32px}.welcome-text{font-size:14px}.library-count{display:none}.course-grid{grid-template-columns:1fr}.course-card{display:grid;grid-template-columns:36% 1fr}.course-image{aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--line)}.course-image img{object-fit:cover;object-position:center}.course-body{padding:16px}.course-body h3{font-size:21px}.course-body p{font-size:12px;margin-bottom:15px}.course-label{font-size:9px;margin-bottom:7px}.course-bottom{font-size:10px}.watch-action{font-size:12px}.course-duration{right:6px;bottom:6px;font-size:10px}.factory-banner{padding:22px;align-items:flex-start;flex-direction:column;gap:17px}.factory-banner h2{font-size:23px}.factory-banner p{font-size:13px}.section-heading h2{font-size:20px}.section-heading p{font-size:11px}.player-layout{grid-template-columns:1fr}.chapters{grid-row:2;max-height:370px;overflow-y:auto}.course-heading{align-items:flex-start;flex-direction:column;gap:12px}.course-meta{text-align:left;font-size:12px}.course-heading h1{font-size:29px}.course-heading p:not(.eyebrow){font-size:13px}.course-picker{gap:6px;margin:20px 0}.course-picker a{padding:7px 10px;font-size:11px}.player-bottom{padding:14px}.player-bottom strong{font-size:13px}.transcript{padding:20px}.transcript .section-heading{align-items:flex-start;flex-direction:column;gap:3px}.back-link{margin-top:20px}.factory-container iframe{height:2120px}.library-note{font-size:11px}footer{margin-top:28px}}
@media(max-width:400px){.course-card{display:flex}.course-image{aspect-ratio:1920/884;border-right:0;border-bottom:1px solid var(--line)}.course-body h3{font-size:22px}.course-body p{font-size:13px}.course-label{font-size:10px}.course-bottom{font-size:11px}.watch-action{font-size:13px}}
@media(prefers-reduced-motion:reduce){.course-card{transition:none}.course-card:hover{transform:none}}