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.cdp-lec-num{background:var(--color-bg);color:var(--color-text-muted)}.cdp-lec-content{flex:1;min-width:0}.cdp-lec-title{display:block;font-size:13px;font-weight:500;color:var(--color-text);line-height:1.4;word-wrap:break-word;overflow-wrap:break-word}.cdp-lec-dur{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--color-text-muted);margin-top:3px}.cdp-lec-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0;background:var(--color-primary);color:#fff;transition:transform .2s}.cdp-lec.locked .cdp-lec-icon{background:var(--color-bg);color:var(--color-text-muted)}.cdp-overlay{position:fixed;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.cdp-modal{position:relative;width:100%;max-width:340px;background:var(--color-card);border-radius:18px;padding:28px 24px;text-align:center;box-shadow:0 20px 50px #0003}.cdp-modal-close{position:absolute;top:14px;right:14px;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:none;background:var(--color-bg);color:var(--color-text-muted);cursor:pointer;transition:all .2s}.cdp-modal-close:hover{background:var(--color-border)}.cdp-modal-icon{width:64px;height:64px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-primary-light, #EDE9F6);color:var(--color-primary)}.cdp-modal h3{font-size:20px;font-weight:700;margin:0 0 8px;color:var(--color-text)}.cdp-modal p{font-size:14px;color:var(--color-text-secondary);margin:0 0 16px;line-height:1.5}.cdp-modal-features{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;text-align:left}.cdp-modal-features div{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--color-text)}.cdp-modal-features svg{color:var(--color-success, #6EBCC3);flex-shrink:0}.cdp-modal-btn{width:100%;padding:14px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--color-primary),#7C3AED);color:#fff;font-size:15px;font-weight:600;cursor:pointer;box-shadow:0 4px 15px #8a75ba59}@media(max-width:900px){.cdp-grid{display:flex;flex-direction:column;gap:16px;padding:16px}.cdp-left{width:100%}.cdp-right{position:static;width:100%}.cdp-lectures-list{max-height:none}}@media(max-width:600px){.cdp-header{padding:10px 14px;top:56px}.cdp-back{padding:6px 10px;font-size:12px}.cdp-grid{gap:14px;padding:14px 12px}.cdp-left{gap:12px}.cdp-thumb{border-radius:10px}.cdp-info{padding:14px;border-radius:10px}.cdp-badge{font-size:9px;padding:4px 10px}.cdp-info h1{font-size:17px}.cdp-meta{font-size:12px;margin-bottom:10px}.cdp-desc p,.cdp-more{font-size:13px}.cdp-enroll{width:100%;justify-content:center;padding:11px 16px;font-size:13px}.cdp-lectures-card{border-radius:10px}.cdp-lectures-header{padding:12px 14px;font-size:14px}.cdp-lec{padding:12px 14px;gap:10px}.cdp-lec-num{width:28px;height:28px;font-size:10px;border-radius:6px}.cdp-lec-title{font-size:12px;line-height:1.4}.cdp-lec-dur{font-size:10px}.cdp-lec-icon{width:24px;height:24px}.cdp-lec-icon svg{width:10px;height:10px}.cdp-modal{padding:22px 18px;border-radius:14px}.cdp-modal-icon{width:54px;height:54px}.cdp-modal h3{font-size:17px}.cdp-modal p{font-size:13px}.cdp-modal-btn{padding:12px;font-size:14px}}@media(max-width:380px){.cdp-grid{padding:10px 8px}.cdp-info{padding:12px}.cdp-info h1{font-size:15px}.cdp-lec{padding:10px 12px}.cdp-lec-title{font-size:11px;line-height:1.4}}