.detail-main{background:var(--white)}
.detail-hero{padding-block:34px 86px;background:#fbfbfa;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:54px;color:var(--ink-muted);font-size:12px;font-weight:700}
.breadcrumb a:hover{color:var(--brand-deep)}
.breadcrumb span+span::before,.breadcrumb a+span::before{content:"/";margin-right:8px;color:var(--line-strong)}
.detail-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:70px;align-items:end}
.detail-kicker{margin:0;color:var(--brand-deep);font-size:12px;font-weight:900;letter-spacing:.08em}
.detail-hero h1{max-width:760px;margin:20px 0 0;font-size:clamp(44px,5.2vw,68px);line-height:1.1;letter-spacing:0}
.detail-hero h1 strong{color:var(--brand-deep)}
.detail-hero-copy>p:last-child{max-width:670px;margin:24px 0 0;color:var(--ink-soft);font-size:18px;line-height:1.75}
.detail-summary{padding:28px;border:1px solid var(--line-strong);border-radius:20px;background:var(--canvas-green)}
.detail-summary span{color:var(--brand-deep);font-size:11px;font-weight:900;letter-spacing:.08em}
.detail-summary strong{display:block;margin-top:42px;font-size:24px;line-height:1.35}
.detail-summary p{margin:10px 0 0;color:var(--ink-soft);font-size:14px}
.detail-section{padding-block:100px}
.detail-section.alt{background:var(--canvas-cool)}
.detail-heading{max-width:760px;margin-bottom:44px}
.detail-heading p{margin:0;color:var(--brand-deep);font-size:12px;font-weight:900;letter-spacing:.08em}
.detail-heading h2{margin:14px 0 0;font-size:clamp(34px,4vw,48px);line-height:1.2;letter-spacing:0}
.detail-heading h2 strong{color:var(--brand-deep)}
.detail-heading>div{margin-top:18px;color:var(--ink-soft);font-size:17px;line-height:1.75}
.detail-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.detail-card{min-height:280px;padding:28px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:var(--white);transition:transform .24s ease,border-color .24s ease}
.detail-card:nth-child(odd){background:var(--canvas-green)}
.detail-card:hover{transform:translateY(-4px);border-color:var(--brand)}
.detail-card span{color:var(--brand-deep);font-size:38px;line-height:1;font-weight:900;letter-spacing:0;font-variant-numeric:tabular-nums}
.detail-card h3{margin:42px 0 12px;font-size:23px;line-height:1.4}
.detail-card p{margin:0;color:var(--ink-soft);font-size:14px}
.detail-card b{margin-top:auto;padding-top:22px;color:var(--brand-deep);font-size:12px}
.detail-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:0;border-top:2px solid var(--brand);list-style:none}
.detail-flow li{position:relative;min-height:210px;padding:28px 24px 8px 0;display:flex;flex-direction:column;border:0;border-radius:0;background:transparent}
.detail-flow li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border:3px solid var(--canvas-cool);border-radius:50%;background:var(--brand-deep);box-shadow:0 0 0 1px var(--brand-deep)}
.detail-flow span{color:var(--brand-deep);font-size:34px;line-height:1;font-weight:900;font-variant-numeric:tabular-nums}
.detail-flow strong{margin-top:38px;font-size:20px}
.detail-flow p{margin:9px 0 0;color:var(--ink-soft);font-size:14px}
.fit-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none}
.fit-list li{padding:22px 24px;border:1px solid var(--line);border-radius:16px;background:var(--white);font-weight:750}
.fit-list li::before{content:"✓";margin-right:10px;color:var(--brand-deep);font-weight:900}
.related-section{padding-block:74px;background:var(--white);border-top:1px solid var(--line)}
.related-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
.related-head h2{margin:0;font-size:27px}.related-head p{margin:0;color:var(--ink-soft);font-size:14px}
.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.related-links a{min-height:100px;padding:20px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:16px;background:var(--canvas)}
.related-links a:hover{border-color:var(--line-strong);background:var(--canvas-green)}
.related-links strong{font-size:16px}.related-links span{color:var(--brand-deep);font-weight:900}
.detail-cta{padding-block:84px;background:var(--brand-soft);text-align:center}
.detail-cta h2{margin:0;font-size:clamp(34px,4vw,50px);line-height:1.22}.detail-cta h2 strong{color:var(--brand-deep)}
.detail-cta p{max-width:650px;margin:20px auto 28px;color:var(--ink-soft)}
.category-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.category-link{min-height:220px;padding:26px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:var(--white)}
.category-link span{color:var(--brand-deep);font-size:11px;font-weight:900}.category-link strong{margin-top:auto;font-size:22px}.category-link p{margin:9px 0 0;color:var(--ink-soft);font-size:14px}
.category-link:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-sm)}
.detail-faq{display:grid;gap:10px}.detail-faq details{padding:0 22px;border:1px solid var(--line);border-radius:16px;background:var(--white)}.detail-faq summary{padding:20px 34px 20px 0;font-weight:800;cursor:pointer}.detail-faq details p{margin:0;padding:0 0 22px;color:var(--ink-soft)}
@media (max-width:860px){
  .detail-hero{padding-block:26px 64px}.breadcrumb{margin-bottom:38px}.detail-hero-grid{grid-template-columns:1fr;gap:30px}.detail-summary{max-width:640px}
  .detail-card-grid,.category-index{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.related-links{grid-template-columns:1fr}
}
@media (max-width:560px){
  .detail-hero{padding-block:22px 48px}.breadcrumb{margin-bottom:30px}.detail-hero h1{font-size:clamp(38px,12vw,48px)}.detail-hero-copy>p:last-child{font-size:15px}.detail-summary strong{margin-top:28px;font-size:21px}
  .detail-section{padding-block:72px}.detail-card-grid,.category-index,.detail-flow,.fit-list{grid-template-columns:1fr}.detail-card,.category-link,.detail-flow li{min-height:0}.detail-card h3{margin-top:28px}.detail-flow{border-top:0}.detail-flow li{padding:22px 0 26px 60px;border-top:1px solid var(--line)}.detail-flow li::before{top:28px}.detail-flow span{position:absolute;left:0;top:22px;font-size:30px}.detail-flow strong{margin-top:0}
  .related-head{display:block}.related-head p{margin-top:8px}.detail-cta{padding-block:68px}
}
+
/* Curriculum detail system */
.detail-category-bar{position:relative;z-index:11;background:#f8faf6;border-bottom:1px solid var(--line)}
.detail-category-bar .section-shell{display:flex;justify-content:flex-start;gap:8px;overflow-x:auto;padding-block:10px;scrollbar-width:none}
.detail-category-bar .section-shell::-webkit-scrollbar{display:none}
@media(min-width:641px){.detail-category-bar .section-shell{width:fit-content;max-width:min(calc(100% - 48px),var(--content));flex-wrap:wrap;justify-content:center;overflow-x:visible}}
.detail-category-bar a{flex:0 0 auto;padding:9px 14px;border:1px solid #dce3d6;border-radius:999px;background:#fff;color:#5e6862;font-size:13px;font-weight:800}
.detail-category-bar a[aria-current=page]{background:#202825;border-color:#202825;color:#fff}
.rich-curriculum{background:#f7f9f5}
.curriculum-hero{padding:26px 0 58px}.curriculum-hero .breadcrumb{padding:0 4px 20px}
.curriculum-hero-stage{position:relative;min-height:520px;overflow:hidden;border:1px solid #dfe4d9;border-radius:20px;background:#fffaf2}
.curriculum-hero-stage:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,250,242,.98) 0%,rgba(255,250,242,.9) 34%,rgba(255,250,242,.32) 52%,rgba(255,250,242,0) 67%);pointer-events:none}
.curriculum-hero-stage>img{position:absolute;inset:0;width:100%;height:100%;min-height:0;object-fit:cover;object-position:center}
.curriculum-hero-stage>img[src*="curriculum-level-test"]{transform:scale(1.12);transform-origin:center}
.curriculum-hero-copy{position:absolute;z-index:2;left:5%;top:50%;width:46%;transform:translateY(-50%)}
.curriculum-hero-copy h1{margin:18px 0 22px;font-size:clamp(42px,4.4vw,68px);line-height:1.06;letter-spacing:0}.curriculum-hero-copy h1 span{display:block}.curriculum-hero-copy h1 .accent{color:#4c8b12}
.curriculum-hero-copy>p:not(.detail-kicker){max-width:570px;color:#55605a;font-size:18px;line-height:1.8}.curriculum-hero-actions{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}
.curriculum-facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid #dfe4d9;border-top:0;border-radius:0 0 18px 18px;background:#fff}.curriculum-facts div{padding:22px 26px;border-right:1px solid #e3e8de}.curriculum-facts div:last-child{border:0}.curriculum-facts dt{font-size:20px;font-weight:900;color:#1f2824}.curriculum-facts dd{margin:5px 0 0;color:#68736d;font-size:13px}
.curriculum-proof .section-shell{display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center}.curriculum-proof-copy h2{margin:16px 0 24px;font-size:clamp(34px,4vw,58px);line-height:1.12;letter-spacing:0}.curriculum-proof-copy h2 strong{color:#4c8b12}.curriculum-proof-copy>p:last-child{max-width:640px;color:#68736d;font-size:17px;line-height:1.9}.section-index,.detail-heading>p{color:#4c8b12;font-size:12px;font-weight:900;letter-spacing:.08em}
.curriculum-proof-visual{position:relative;min-height:350px;border:1px solid #dce3d6;border-radius:20px;background:#eef5e5;overflow:hidden}.proof-orbit{position:absolute;border:1px solid rgba(76,139,18,.25);border-radius:50%}.proof-orbit-one{width:290px;height:290px;right:-50px;top:20px}.proof-orbit-two{width:190px;height:190px;left:30px;bottom:-60px}.proof-device{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:210px;height:150px;transform:translate(-50%,-50%) rotate(-4deg);border:9px solid #313a36;border-radius:15px;background:#fff;box-shadow:0 24px 45px rgba(31,40,36,.16);color:#4c8b12}.proof-device svg{width:56px;height:56px}.proof-device span{font-size:13px;font-weight:900}.proof-check{position:absolute;right:16%;bottom:17%;display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:#a9e51e;color:#1f2824;box-shadow:0 15px 30px rgba(76,139,18,.2)}.proof-check svg{width:34px;height:34px}
.detail-heading.centered{text-align:center;margin-inline:auto}.curriculum-feature-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:48px}.curriculum-feature-grid article{position:relative;min-height:270px;padding:26px 22px;border:1px solid #dce3d6;border-radius:18px;background:#fff}.curriculum-feature-grid article>span{font-size:12px;font-weight:900;color:#4c8b12}.feature-icon{display:grid;place-items:center;width:50px;height:50px;margin:28px 0 20px;border-radius:14px;background:#eff8cd;color:#4c8b12}.feature-icon svg{width:25px;height:25px}.curriculum-feature-grid h3{font-size:20px}.curriculum-feature-grid p{margin:12px 0 22px;color:#68736d;font-size:14px;line-height:1.7}.curriculum-feature-grid b{position:absolute;left:22px;bottom:22px;color:#4c8b12;font-size:11px;text-transform:uppercase}
@media(min-width:901px){.curriculum-feature-grid:has(> article:nth-child(4):last-child){grid-template-columns:repeat(4,minmax(0,1fr));max-width:960px;margin-inline:auto}}
.curriculum-process-list{display:grid;grid-template-columns:repeat(5,1fr);margin:48px 0 0;padding:0;list-style:none;border-block:1px solid #dce3d6}.curriculum-process-list li{position:relative;display:grid;grid-template-columns:auto 1fr;gap:14px;min-height:170px;padding:24px 30px 24px 20px;border-right:1px solid #dce3d6}.curriculum-process-list li:last-child{border:0}.curriculum-process-list li>span{color:#4c8b12;font-weight:900}.curriculum-process-list strong{display:block;font-size:18px}.curriculum-process-list p{margin-top:10px;color:#68736d;font-size:13px;line-height:1.65}.curriculum-process-list svg{position:absolute;right:8px;top:27px;width:15px;color:#7fae35}.curriculum-process-list li:last-child svg{display:none}.curriculum-fit .section-shell{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}.curriculum-fit .fit-list li{display:flex;align-items:center;gap:10px}.curriculum-fit .fit-list svg{flex:0 0 auto;width:18px;color:#4c8b12}
@media(max-width:900px){.curriculum-hero-stage{min-height:0;isolation:isolate}.curriculum-hero-stage>img{inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center}.curriculum-hero-stage:after{z-index:1;background:linear-gradient(180deg,rgba(255,250,242,.98) 0%,rgba(255,250,242,.9) 48%,rgba(255,250,242,.42) 100%)}.curriculum-hero-copy{position:relative;z-index:2;left:auto;top:auto;width:100%;padding:48px 44px 42px;transform:none;text-align:center}.curriculum-hero-copy h1{font-size:48px}.curriculum-hero-copy>p:not(.detail-kicker){max-width:560px;margin-inline:auto;font-size:16px}.curriculum-hero-actions{justify-content:center}.curriculum-facts{grid-template-columns:repeat(2,1fr)}.curriculum-facts div:nth-child(2){border-right:0}.curriculum-facts div:nth-child(-n+2){border-bottom:1px solid #e3e8de}.curriculum-proof .section-shell{grid-template-columns:1fr;gap:35px}.curriculum-proof-visual{min-height:280px}.curriculum-feature-grid{grid-template-columns:repeat(2,1fr)}.curriculum-feature-grid article:last-child{grid-column:1/-1}.curriculum-process-list{grid-template-columns:1fr 1fr}.curriculum-process-list li{min-height:130px;border-bottom:1px solid #dce3d6}.curriculum-process-list li:nth-child(2n){border-right:0}.curriculum-process-list li:last-child{grid-column:1/-1}.curriculum-fit .section-shell{grid-template-columns:1fr;gap:30px}}
@media(max-width:640px){.detail-category-bar .section-shell{justify-content:flex-start;padding-inline:18px}.detail-category-bar a{padding:8px 12px;font-size:12px}.curriculum-hero{padding:12px 0 28px}.curriculum-hero .breadcrumb{padding:0 4px 12px}.curriculum-hero-stage{min-height:0;border-radius:16px}.curriculum-hero-stage>img{inset:0;width:100%;height:100%;object-position:center;transform:none}.curriculum-hero-stage>img[src*="curriculum-level-test"]{inset:0;width:100%;height:100%;object-position:72% center;transform:scale(1.18);transform-origin:center}.curriculum-hero-copy{left:auto;top:auto;width:100%;padding:30px 20px 26px;text-align:center}.curriculum-hero-copy h1{margin:10px 0 14px;font-size:36px;line-height:1.1}.curriculum-hero-copy>p:not(.detail-kicker){font-size:14px;line-height:1.65}.curriculum-hero-actions{margin-top:16px}.curriculum-hero-actions .button{width:100%;min-height:46px}.curriculum-facts div{padding:16px}.curriculum-facts dt{font-size:17px}.curriculum-facts dd{font-size:11px}.curriculum-proof-copy h2{font-size:32px}.curriculum-proof-copy>p:last-child{font-size:15px}.curriculum-proof-visual{min-height:220px}.proof-device{width:170px;height:116px}.curriculum-feature-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:28px}.curriculum-feature-grid article,.curriculum-feature-grid article:last-child{grid-column:auto;min-height:215px;padding:18px 16px}.curriculum-feature-grid article:last-child:nth-child(odd){grid-column:1/-1}.feature-icon{width:40px;height:40px;margin:16px 0 14px}.curriculum-feature-grid h3{font-size:17px}.curriculum-feature-grid p{font-size:12px;line-height:1.55}.curriculum-feature-grid b{left:16px;bottom:16px}.curriculum-process-list{display:block;margin-top:28px}.curriculum-process-list li{min-height:0;padding:18px 36px 18px 12px;border-right:0}.curriculum-process-list li:last-child{border-bottom:0}.curriculum-process-list svg{transform:rotate(90deg)}.curriculum-fit .fit-list{grid-template-columns:1fr}.detail-cta h2{font-size:34px}}