.courses-page :where(main) h1,.courses-page :where(main) h2,.courses-page :where(main) h3{color:var(--navy);letter-spacing:-.045em;line-height:1.12}.courses-page :where(main) h2{font-size:clamp(30px,3.3vw,44px);margin:0 0 24px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:13px;margin-bottom:42px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.catalogue-hero,.detail-hero{padding:122px 0 64px;background:linear-gradient(120deg,#fff 45%,#f0f5fc)}.catalogue-intro{display:grid;grid-template-columns:1fr 330px;gap:100px;align-items:center}.catalogue-intro h1{font-size:clamp(2.5rem,4.8vw,4rem);margin:0;line-height:1.03;letter-spacing:-.06em}.catalogue-intro h1 span{color:var(--blue)}.catalogue-lede{font-size:19px;max-width:650px;color:var(--muted);margin:24px 0 0}.library-note{padding:28px 0 28px 30px;border-left:1px solid #b8c8df;position:relative}.note-number{display:block;color:var(--blue);font-size:13px;font-weight:800;margin-bottom:18px}.library-note h2{font-size:26px;margin-bottom:14px;letter-spacing:-.035em}.library-note p{font-size:15px;color:var(--muted);margin:0 0 16px}.library-note a{font-size:18px;font-weight:800;text-decoration:none;color:var(--blue)}.library-note small{display:block;font-size:12px;margin-top:10px;color:var(--muted)}.catalogue-section{padding:0 0 72px}.catalogue-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding:28px 0;margin-bottom:36px}.course-filters{display:flex;gap:6px;flex-wrap:wrap}.course-filters button{background:transparent;border:1px solid transparent;color:var(--muted);font-size:14px;font-weight:700;padding:10px 14px;border-radius:6px;cursor:pointer;min-height:44px}.course-filters button:hover{background:var(--blue-soft)}.course-filters button[aria-pressed=true]{background:var(--navy);color:white}.course-filters button span{margin-left:5px;opacity:.7}.catalogue-toolbar>p{font-size:13px;color:var(--muted);white-space:nowrap}.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 30px}.course-card{border:1px solid #dce2ea;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;background:white;transition:box-shadow .2s,border-color .2s}.course-card:hover{border-color:#a8bfe8;box-shadow:0 12px 32px #0b1f3a0c}.course-art{height:280px;display:flex;align-items:center;justify-content:center;background:#eaf0f6;position:relative;overflow:hidden;text-decoration:none}.course-art img{width:180px;height:238px;object-fit:contain;filter:drop-shadow(12px 16px 9px #172f4c2b);transform:rotate(-5deg);transition:transform .3s}.course-card:hover .course-art img{transform:rotate(-2deg) translateY(-4px)}.course-art.next-steps,.detail-art.next-steps{background:#e5eeea}.course-art.english-on-the-go,.detail-art.english-on-the-go{background:#f5eadc}.course-art.irregular-verbs,.detail-art.irregular-verbs{background:#ece8f4}.art-label{position:absolute;top:20px;left:22px;background:#ffffffdc;border:1px solid #ffffff;font-size:12px;font-weight:800;padding:5px 12px;border-radius:4px;color:var(--navy)}.course-card-copy{padding:28px;display:flex;flex:1;flex-direction:column}.course-kicker{font-size:13px;font-weight:800;color:var(--muted);margin:0 0 12px;text-transform:uppercase;letter-spacing:.06em}.course-kicker span{margin:0 5px}.course-card h3{font-size:27px;margin:0 0 16px;letter-spacing:-.035em}.course-card h3 a{text-decoration:none}.course-card h3 a:hover{color:var(--blue)}.course-card-copy>p:not(.course-kicker){font-size:16px;color:var(--muted);margin:0 0 24px;line-height:1.75}.card-bottom{border-top:1px solid #e3e8ef;padding-top:20px;display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;font-size:13px}.card-bottom>span{color:var(--muted)}.course-link{display:inline-flex;align-items:center;min-height:44px;font-size:15px;font-weight:800;color:var(--blue);text-decoration:none;white-space:nowrap}.course-link span{margin-left:10px}.level-art{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--navy);gap:8px;transform:rotate(-5deg);border:1px solid #b6c4d7;width:64%;height:75%;background:#ffffff60}.level-art strong{font-size:76px;letter-spacing:-.08em;line-height:1.15}.level-art>span{font-size:9px;font-weight:800;letter-spacing:.2em}.course-art.b2-2,.detail-art.b2-2{background:#e9e9ed}.course-help{display:flex;justify-content:space-between;align-items:center;padding-top:38px;gap:20px}.course-help p{font-size:15px;color:var(--muted)}.course-help strong{display:block;color:var(--navy)}.course-membership{background:var(--navy);padding:64px 0;color:white}.course-membership-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.course-membership h2{color:white;font-size:46px;margin:0 0 20px}.course-membership p{font-size:16px;color:#d2deee}.course-membership .section-label{font-size:12px;color:#b9d0ff}.course-price{border-left:1px solid #425471;padding-left:64px}.course-price>p:first-child{margin:0 0 6px}.course-price strong{font-size:48px;color:white;letter-spacing:-.06em}.course-price .button{margin-top:16px}.course-price .small{font-size:14px;margin:16px 0 0;max-width:350px}.detail-hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}.detail-copy h1{font-size:clamp(40px,4.5vw,60px);margin:0;line-height:1.06}.detail-copy .section-label{font-size:12px}.detail-copy .section-label span{padding:0 8px;color:var(--muted)}.detail-subtitle{font-size:22px;color:var(--navy);font-weight:700;line-height:1.35}.detail-lede{font-size:17px;color:var(--muted);margin:26px 0}.detail-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px}.detail-access{font-size:14px;line-height:1.7;color:var(--muted);max-width:440px;margin:20px 0 0}.detail-art{height:430px;background:#e4ecf6;border-radius:8px;display:flex;align-items:center;justify-content:center;position:relative}.detail-art img{width:240px;height:335px;object-fit:contain;filter:drop-shadow(14px 18px 10px #172f4c30);transform:rotate(-5deg)}.detail-art-caption{position:absolute;bottom:18px;font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.025em}.course-facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.facts-grid{display:grid;grid-template-columns:1fr 1fr 1.4fr;padding-block:28px}.facts-grid>div{padding:0 26px;border-right:1px solid var(--line)}.facts-grid>div:first-child{padding-left:0}.facts-grid>div:last-child{border:0}.facts-grid strong{display:block;color:var(--navy);font-size:25px;letter-spacing:-.035em}.facts-grid span{display:block;font-size:13px;color:var(--muted);margin-top:4px}.course-story{padding:72px 0}.story-grid{display:grid;grid-template-columns:1fr 2fr;gap:64px}.story-grid p:not(.section-label){font-size:17px;color:var(--muted);margin:18px 0 0}.preview-section{padding:64px 0;background:#f1f5fa}.preview-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:70px;align-items:center}.preview-layout p{color:var(--muted);font-size:16px}.preview-layout .section-label{color:var(--blue);font-size:12px}.preview-layout .preview-note{font-size:13px}.video-placeholder{aspect-ratio:16/9;background:var(--navy);border-radius:10px;overflow:hidden;color:white;position:relative}.preview-poster{height:100%;padding:26px 32px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(ellipse at 20% 0%,#294f7c,transparent 70%),#0b1f3a}.preview-level{font-size:10px;font-weight:700;letter-spacing:.14em;color:#b7ccee}.preview-poster strong{font-size:32px;letter-spacing:-.04em;text-align:center;margin-top:8px}.play-symbol{display:grid;place-items:center;width:56px;height:56px;border:1px solid #aabdd7;border-radius:50%;font-size:17px;margin:20px 0;color:#d7e4f7;padding-left:3px}.preview-poster>span:last-child{font-size:11px;color:#b7ccee}.video-placeholder video,.video-placeholder iframe{width:100%;height:100%;border:0;display:block}.curriculum-section{padding:80px 0}.curriculum-layout{display:grid;grid-template-columns:1fr 1.7fr;gap:64px;align-items:start}.curriculum-layout>div:first-child{position:sticky;top:110px}.curriculum-layout p{font-size:14px;color:var(--muted)}.curriculum-layout .section-label{color:var(--blue);font-size:12px}.curriculum-note{max-width:270px}.curriculum-list{border-top:1px solid var(--line)}.curriculum-unit{border-bottom:1px solid var(--line)}.curriculum-unit summary{display:grid;grid-template-columns:24px minmax(0,1fr) auto 18px;align-items:center;gap:12px;cursor:pointer;list-style:none;padding:22px 0;font-size:16px;font-weight:800;color:var(--navy);line-height:1.45}.curriculum-unit summary::-webkit-details-marker{display:none}.unit-number{font-size:12px;color:var(--blue);font-weight:600}.unit-count{margin-left:auto;white-space:nowrap;font-size:13px;font-weight:500;color:var(--muted)}.unit-toggle{font-size:22px;color:var(--blue);font-weight:400}.curriculum-unit[open] .unit-toggle{transform:rotate(45deg)}.curriculum-unit ol{padding:0 0 20px 44px;margin:0;font-size:16px;line-height:1.7;color:var(--muted);list-style:decimal-leading-zero}.curriculum-unit li{padding:8px 12px;border-top:1px solid #edf0f5}.curriculum-unit li::marker{color:#63748b;font-size:11px}.lesson-preview-link{display:block;color:var(--blue);font-size:12px}.empty-unit{padding:0 32px 18px}.related-section{padding:68px 0 80px}.related-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.related-heading h2{margin:0;font-size:34px}.related-heading .text-action{font-size:14px}.site-nav a[aria-current=page]{color:var(--blue)}
@media(min-width:1500px){.catalogue-hero{padding-bottom:80px}.course-art{height:310px}}
@media(max-width:980px){.catalogue-intro{grid-template-columns:1fr 270px;gap:40px}.detail-hero-grid{gap:36px}.detail-art{height:360px}.detail-art img{height:280px;width:200px}.course-price{padding-left:35px}.course-membership-inner{gap:40px}.preview-layout,.curriculum-layout{gap:35px}.course-card-copy{padding:22px}.card-bottom{flex-wrap:wrap}.catalogue-toolbar{align-items:flex-start;flex-direction:column;gap:4px}.catalogue-toolbar>p{margin:0}}
@media(max-width:700px){.catalogue-hero,.detail-hero{padding-top:106px;padding-bottom:40px}.breadcrumbs{margin-bottom:30px;font-size:12px}.catalogue-intro{grid-template-columns:1fr;gap:30px}.catalogue-intro h1{font-size:clamp(2rem,9.5vw,2.75rem);line-height:1.1}.catalogue-lede{font-size:17px}.library-note{padding:20px 0 0;border-left:0;border-top:1px solid #cbd5e2}.note-number{display:none}.library-note h2{font-size:22px}.library-note h2 br{display:none}.library-note small br{display:none}.course-grid{grid-template-columns:1fr;gap:26px}.course-art{height:232px}.course-art img{height:198px}.course-filters{gap:3px}.course-filters button{font-size:14px;padding:10px 12px}.catalogue-toolbar{padding:24px 0;margin-bottom:26px}.course-card h3{font-size:26px}.course-help{align-items:flex-start;flex-direction:column;gap:0}.course-membership-inner{grid-template-columns:1fr;gap:24px}.course-membership{padding:42px 0}.course-membership h2{font-size:38px}.course-price{border-left:0;border-top:1px solid #425471;padding:20px 0 0}.detail-hero-grid{grid-template-columns:1fr;gap:32px}.detail-copy h1{font-size:clamp(2rem,9.5vw,2.75rem)}.detail-lede{font-size:17px}.detail-art{height:320px}.detail-art img{height:250px}.facts-grid{grid-template-columns:1fr 1fr;gap:24px;padding-block:24px}.facts-grid>div{padding:0;border:0}.facts-grid>div:last-child{grid-column:1/-1;border-top:1px solid #dce2ea;padding-top:20px}.facts-grid strong{font-size:24px}.course-story,.curriculum-section{padding:48px 0}.story-grid,.preview-layout,.curriculum-layout{grid-template-columns:1fr;gap:20px}.story-grid .section-label{margin:0}.story-grid h2{font-size:32px}.story-grid p:not(.section-label){font-size:16px}.preview-section{padding:42px 0}.preview-poster{padding:20px}.preview-poster strong{font-size:24px}.play-symbol{margin:12px 0;width:42px;height:42px}.preview-level{font-size:8px}.curriculum-layout>div:first-child{position:static}.curriculum-note{max-width:none}.curriculum-unit summary{font-size:15px;grid-template-columns:20px minmax(0,1fr) 18px;gap:6px 10px}.curriculum-unit summary>span:nth-child(2){grid-column:2;grid-row:1}.curriculum-unit .unit-count{grid-column:2;grid-row:2;justify-self:start;margin-left:0}.curriculum-unit .unit-toggle{grid-column:3;grid-row:1 / span 2}.curriculum-unit .unit-number{grid-row:1 / span 2;align-self:start}.unit-count{font-size:13px}.curriculum-unit ol{padding-left:30px;font-size:15px}.related-section{padding:44px 0}.related-heading h2{font-size:29px}}
@media(prefers-reduced-motion:reduce){.course-art img,.course-card{transition:none}}

.course-video{aspect-ratio:16/9;background:var(--navy);border-radius:10px;overflow:hidden}.course-video video{display:block;width:100%;height:100%;object-fit:contain}