.course-hero{display:grid;grid-template-columns:1.3fr 1fr;overflow:hidden;background:#fff;border:1px solid #e8e9f0;border-radius:24px;margin:10px 0 28px}.course-hero-copy{padding:40px}.course-hero h1{font-size:34px;line-height:1.3;margin:22px 0 16px;letter-spacing:-1px}.course-hero-copy>p:not(.kicker){line-height:1.8;color:#758094}.course-badges{display:flex;gap:8px;flex-wrap:wrap}.course-badges span{font-size:12px;padding:6px 10px;border-radius:8px;background:#f1eefb;color:#7562bc}.course-badges span:nth-child(2){background:#edf3fc;color:#5179b1}.course-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}.course-price{font-size:28px;color:#6f59c4}.course-footnote{font-size:12px;color:#7a8595;line-height:1.7}.course-hero-art{display:flex;flex-direction:column;justify-content:center;background:#edf0fc;color:#7261c4;min-height:260px;position:relative;overflow:hidden;padding:32px}.course-hero-art>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.course-hero-art>span{font-size:48px;font-weight:750;line-height:1.25;letter-spacing:-2px}.course-hero-art>small{margin-top:28px;letter-spacing:3px}.course-layout{display:grid;grid-template-columns:275px minmax(0,1fr);gap:26px;align-items:start}.course-curriculum{background:#fff;border:1px solid #e9eaf0;border-radius:18px;padding:22px;position:sticky;top:92px}.course-section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.course-section-title h2{font-size:20px;margin:0}.course-section-title>span{font-size:13px;color:#8792a3}.course-curriculum nav{display:grid;gap:6px;margin-top:18px}.course-curriculum nav a{display:flex;gap:12px;padding:12px 8px;border-radius:10px;color:#303e51;text-decoration:none;font-size:14px;line-height:1.5}.course-curriculum nav a:hover{background:#eff4fc;color:#4f73b8}.course-curriculum nav a>span{color:#8574ca;font-size:12px;padding-top:2px}.course-curriculum small{display:block;color:#8692a6;font-size:11px;margin-top:4px}.course-mine-link{display:block;margin-top:18px;border-top:1px solid #eff0f4;padding-top:16px;font-size:13px}.course-lessons{min-width:0;display:grid;gap:20px}.course-lesson{scroll-margin-top:90px}.course-lesson-footer{padding:0 28px 25px}.course-locked{background:#fafbfe;padding:26px 28px 32px;border-top:1px solid #eff0f5}.course-locked strong{font-size:16px;color:#5e557a}.course-locked p{color:#8390a1;font-size:13px;line-height:1.7}.course-end{text-align:center;padding:35px 10px;color:#6c5ba9}.course-end h2{font-size:22px}.my-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.my-course-grid .member-card{margin:0}progress{width:100%;height:6px;accent-color:#8170cb;display:block;border:0;border-radius:20px;overflow:hidden}progress::-webkit-progress-bar{background:#eeeef5}progress::-webkit-progress-value{background:#8170cb}.course-card-price{color:#7660bc!important;font-size:16px!important;font-weight:700}.course-library-tools{display:flex;gap:14px;align-items:center;justify-content:space-between;margin:0 0 18px}.course-library-tools p{font-size:13px;color:#8290a4}.course-library-tools a{font-size:13px;color:#7865bb;white-space:nowrap}.course-admin-editor textarea{min-height:130px}.course-admin-editor .lesson-editor{padding:16px;border:1px solid #e8e9ef;border-radius:12px;margin:12px 0}.course-admin-editor .lesson-editor textarea{min-height:180px;font-family:inherit}.course-admin-editor [type=checkbox]{width:auto}.course-admin-editor .course-preview-check{display:flex;align-items:center;gap:8px}.course-admin-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.course-admin-list .member-card{margin:0}.course-admin-editor label{display:grid;gap:6px;margin:12px 0}.course-admin-editor [hidden]{display:none!important}.course-admin-editor .admin-tools{flex-wrap:wrap}@media(max-width:800px){.course-hero{grid-template-columns:1fr}.course-hero-art{min-height:180px;order:-1}.course-hero-art>span{font-size:36px}.course-hero-copy{padding:24px}.course-hero h1{font-size:28px}.course-layout{grid-template-columns:1fr;gap:16px}.course-curriculum{position:static}.course-curriculum nav{grid-template-columns:repeat(2,minmax(0,1fr))}.course-curriculum nav a{overflow-wrap:anywhere}.my-course-grid,.course-admin-list{grid-template-columns:1fr}.course-lesson-footer{padding-inline:18px}.course-library-tools{align-items:flex-start}}.course-card-art{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:28px 36px;background:linear-gradient(125deg,#e5effb,#efedfb);color:#6454a7;position:relative;isolation:isolate;overflow:hidden}.course-card-art:after{content:"";position:absolute;width:210px;height:210px;border:35px solid #aebdeb55;border-radius:50%;right:-45px;bottom:-60px;z-index:-1}.course-card-art-paid{background:linear-gradient(125deg,#ebe5fc,#e5ecfb);color:#654ab2}.course-card-art small{font-size:10px;letter-spacing:2px}.course-card-art b{font-size:clamp(26px,3vw,42px);line-height:1.25;margin:14px 0;letter-spacing:-1px}.course-card-art em{font-style:normal;font-size:11px;letter-spacing:1px}.course-inline-feedback{margin:12px 0 0;padding:12px 14px;border:1px solid #e3e7f1;border-radius:12px;overflow-wrap:anywhere;outline-offset:3px}.course-inline-feedback.is-error{color:#bd3f46;background:#fff2f3;border-color:#f0ced3}.course-inline-feedback.is-success{color:#267859;background:#eef8f2;border-color:#cfe7d9}.course-inline-feedback:focus{outline:3px solid #d5cef5}.course-inline-feedback[hidden]{display:none!important}.course-admin-editor .course-section-title h2{overflow-wrap:anywhere;word-break:break-word}.course-admin-editor .course-preview-check{min-width:0;overflow-wrap:anywhere}.course-admin-editor .course-preview-check input{flex-shrink:0}