.preorder-detail{--preorder-blue:#235cf2;color:#202831;max-width:100%;line-height:1.75}.preorder-detail *{box-sizing:border-box}.preorder-section{padding:44px 0;border-bottom:1px solid #e4e8ee}.preorder-section:last-child{border:0}.preorder-heading{margin-bottom:24px;max-width:760px}.preorder-heading h2{margin:0 0 10px;font-size:26px;line-height:1.4;letter-spacing:-.035em}.preorder-heading p,.preorder-detail article p,.preorder-detail figure p{color:#566371;white-space:pre-line;font-size:15px}.preorder-heading p{margin:0;line-height:1.85}.preorder-detail h3{font-size:18px;line-height:1.5;margin:0 0 8px}.preorder-period{color:#566371;font-size:14px}.preorder-period b{display:inline-block;margin-left:10px;color:#243346}.preorder-prices{width:100%;border-collapse:collapse;table-layout:fixed;font-size:15px}.preorder-prices th,.preorder-prices td{padding:15px 16px;text-align:right;border-bottom:1px solid #e6e9ee}.preorder-prices th:first-child{text-align:left;width:44%}.preorder-prices thead{background:#f5f7fa;color:#677482;font-size:12px}.preorder-prices s{color:#85909d}.preorder-prices strong{color:var(--preorder-blue);font-size:18px}.preorder-bundle{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:22px;padding:24px;background:#f2f6ff;border-radius:5px}.preorder-bundle p{margin:4px 0;font-size:14px;color:#536171}.preorder-bundle>strong{font-size:27px;color:var(--preorder-blue);white-space:nowrap}.preorder-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.preorder-features i{display:block;color:var(--preorder-blue);margin-bottom:10px}.preorder-features svg{width:23px;height:23px}.preorder-features h3{font-size:16px}.preorder-features p{margin:0}.preorder-features small{display:inline-block;font-size:11px;font-weight:500;background:#f0f2f5;padding:2px 6px;margin-left:8px}.preorder-courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.preorder-courses article{padding:24px;border:1px solid #e0e5ed;border-radius:5px;display:flex;flex-direction:column;align-items:stretch;min-width:0}.preorder-number{font-size:12px;color:#738298;margin-bottom:10px}.preorder-courses p{margin:0 0 18px;flex:1}.preorder-course-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#667585}.preorder-course-meta button{border:0;padding:4px 0;background:transparent;color:var(--preorder-blue);font-weight:650;cursor:pointer}.preorder-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.preorder-tabs button{border:1px solid #dfe5ee;border-radius:4px;background:white;padding:11px 16px;font-size:14px;color:#566371;cursor:pointer}.preorder-tabs button[aria-selected=true]{background:#edf3ff;border-color:var(--preorder-blue);color:var(--preorder-blue);font-weight:650}.preorder-detail [hidden]{display:none!important}.preorder-detail details{border-bottom:1px solid #e4e8ee;padding:16px 0}.preorder-detail summary{cursor:pointer;display:flex;align-items:baseline;gap:16px;font-weight:600;list-style:none}.preorder-detail summary::-webkit-details-marker{display:none}.preorder-detail summary:after{content:'+';margin-left:auto;color:#798696}.preorder-detail details[open]>summary:after{content:'−'}.preorder-detail summary>span{font-size:12px;color:#7c8a9a}.preorder-detail details p{margin:12px 0 2px;white-space:pre-line;color:#566371;font-size:15px;line-height:1.85}.preorder-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:24px}.preorder-gallery:empty{display:none}.preorder-gallery figure{margin:0;min-width:0}.preorder-image{display:block;width:100%;border:0;padding:0;background:transparent;cursor:zoom-in;text-align:left;overflow:hidden}.preorder-image img{display:block;max-width:100%;width:100%;height:auto;border-radius:4px}.preorder-courses .preorder-image{margin-bottom:18px}.preorder-gallery figcaption{font-size:13px;color:#647387;margin-top:8px}.preorder-instructor>.preorder-image{max-width:280px;margin-top:20px}.preorder-info{margin:0}.preorder-info>div{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:12px 0;font-size:15px}.preorder-info dt{font-weight:600}.preorder-info dd{margin:0;color:#566371;white-space:pre-line}.preorder-cta{background:#f5f7fa;padding:32px;margin-top:24px;border-radius:5px}.preorder-cta .primary{display:inline-flex;margin-top:12px;min-height:46px}.preorder-compare{position:relative;background:#f1f3f6;aspect-ratio:4/3;overflow:hidden}.preorder-compare>img,.preorder-before img{width:100%;height:100%;object-fit:contain;display:block}.preorder-before{position:absolute;inset:0;clip-path:inset(0 50% 0 0);background:#f1f3f6}.preorder-compare>span{position:absolute;bottom:10px;left:10px;background:#fff;padding:3px 7px;font-size:12px}.preorder-compare>span:last-child{left:auto;right:10px}.preorder-range{display:block;font-size:12px;margin-top:10px}.preorder-range input{width:100%;accent-color:var(--preorder-blue)}.preorder-image-links{display:flex;gap:8px}.preorder-image-links button{font-size:12px}.preorder-lightbox{border:0;border-radius:6px;padding:16px;max-width:94vw;max-height:94vh}.preorder-lightbox::backdrop{background:#111a28c9}.preorder-lightbox>button{display:block;margin-left:auto;margin-bottom:12px}.preorder-lightbox img{display:block;max-width:88vw;max-height:80vh;object-fit:contain}.preorder-detail button:focus-visible{outline:2px solid #235cf2;outline-offset:3px}.preorder-editor{max-width:1000px;margin:24px auto}.preorder-editor>details{padding:18px 0;border-bottom:1px solid #e0e5ed}.preorder-editor summary{font-weight:650;cursor:pointer}.preorder-editor .fields{margin-top:18px}.preorder-editor label{min-width:0}.preorder-editor textarea{min-height:90px}.preorder-editor .preorder-edit-item{padding:18px;background:#f6f8fb;margin:14px 0;border-radius:4px}.preorder-editor .preorder-edit-item h3{margin-top:0;font-size:16px}.preorder-editor .preorder-upload{margin:8px 0 16px}.preorder-editor .preorder-upload img{max-width:160px;max-height:90px;object-fit:contain;display:block}.preorder-editor .preorder-editor-status{font-size:13px;color:#52667d}.preorder-editor .preorder-editor-status[role=alert]{color:#b42318}.preorder-checkout-info{padding:16px;background:#f5f7fa;margin-bottom:16px}.preorder-checkout-info p{margin:4px 0;white-space:pre-line;font-size:14px}.preorder-editor-toolbar{position:sticky;top:0;background:#fff;z-index:5;padding:14px 0;display:flex;align-items:center;gap:10px}.preorder-editor-toolbar a{margin-right:auto}
@media(max-width:700px){.preorder-section{padding:30px 0}.preorder-heading h2{font-size:22px}.preorder-prices{font-size:13px}.preorder-prices th,.preorder-prices td{padding:12px 6px}.preorder-prices th:first-child{width:40%}.preorder-prices strong{font-size:15px}.preorder-period b{display:block;margin-left:0}.preorder-bundle{padding:20px;align-items:flex-start;flex-direction:column;gap:10px}.preorder-bundle>strong{font-size:24px}.preorder-features{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 18px}.preorder-courses,.preorder-gallery{grid-template-columns:1fr}.preorder-courses article{padding:20px}.preorder-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.preorder-tabs button{padding:12px 8px;font-size:13px}.preorder-info>div{grid-template-columns:100px 1fr;gap:14px;font-size:14px}.preorder-cta{padding:24px 20px}.preorder-cta .primary{width:100%;justify-content:center}.preorder-editor-toolbar{flex-wrap:wrap}.preorder-editor-toolbar button{font-size:13px}}