*{margin:0;padding:0;box-sizing:border-box}.lms-menu{width:340px;background:#fff;border-right:1px solid #e5e7eb;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;height:100vh;overflow-y:auto;position:fixed;left:0;top:0;z-index:100;transform:translateX(-100%);transition:transform .3s ease}.lms-menu.open{transform:translateX(0)}.mobile-toggle{display:none;position:relative;top:0;left:0;z-index:1001;background:#fff;border:1px solid #e5e7eb;border-radius:6px;padding:10px 12px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.1);margin-bottom:20px;width:fit-content}.hamburger{width:20px;height:16px;position:relative}.hamburger:before,.hamburger:after,.hamburger span{display:block;width:100%;height:2px;background:#374151;position:absolute;transition:.3s}.hamburger:before{content:"";top:0}.hamburger span{top:50%;transform:translateY(-50%)}.hamburger:after{content:"";bottom:0}.mobile-toggle.active .hamburger:before{transform:rotate(45deg);top:50%;margin-top:-1px}.mobile-toggle.active .hamburger span{opacity:0}.mobile-toggle.active .hamburger:after{transform:rotate(-45deg);bottom:50%;margin-bottom:-1px}.menu-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999}.menu-overlay.active{display:block}.lms-header{padding:20px;border-bottom:1px solid #e5e7eb}.lms-back-btn{display:flex;align-items:center;color:#6b7280;text-decoration:none;font-size:14px;margin-bottom:10px}.lms-back-btn:hover{color:#374151}.lms-back-btn:before{content:"←";margin-right:8px;font-weight:700}.lms-title{font-size:18px;font-weight:600;color:#1f2937;margin-bottom:8px}.lms-progress{display:flex;align-items:center;color:#6b7280;font-size:14px}.progress-bar{width:60px;height:3px;background:#e5e7eb;border-radius:2px;margin-left:10px;position:relative}.progress-fill{width:18px;height:100%;background:#10b981;border-radius:2px}.lms-section{border-bottom:1px solid #e5e7eb}.section-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;background:#f9fafb;position:relative}.section-header:hover{background:#f3f4f6}.section-header:after{content:"▼";color:#6b7280;font-size:12px;transition:transform .3s ease;position:absolute;right:20px}.section-expanded .section-header:after{transform:rotate(180deg)}.section-title{font-weight:500;color:#374151;font-size:16px}.section-info{display:flex;align-items:center;gap:12px;color:#6b7280;font-size:14px;margin-right:20px}.section-content{display:none}.section-expanded .section-content{display:block}.lesson-item{display:flex;align-items:center;padding:12px 20px 12px 40px;text-decoration:none;color:#374151;border-bottom:1px solid #f3f4f6;transition:background-color .2s ease;position:relative}.lesson-item:hover{background:#f9fafb}.lesson-item.completed{color:#10b981}.lesson-item.current{background:#ecfdf5;border-left:3px solid #10b981}.lesson-item:before{content:"";width:16px;height:16px;border-radius:50%;margin-right:12px;flex-shrink:0;border:2px solid #d1d5db;background:#fff}.lesson-item.completed:before{content:"✓";background:#10b981;color:#fff;border:none;display:flex;align-items:center;justify-content:center;font-size:10px}.lesson-item.current:before{background:#10b981;border:2px solid #10b981}.lesson-content{flex:1}.lesson-title{font-size:14px;margin-bottom:2px}.lesson-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:#6b7280;position:relative}.lesson-item[data-type=video] .lesson-meta:before{content:"<img draggable="false" role="img" class="emoji" alt="🎬" src="https://s.w.org/images/core/emoji/16.0.1/svg/1f3ac.svg">";margin-right:4px}.lesson-item[data-type=download] .lesson-meta:before{content:"<img draggable="false" role="img" class="emoji" alt="📥" src="https://s.w.org/images/core/emoji/16.0.1/svg/1f4e5.svg">";margin-right:4px}.lesson-item[data-type=text] .lesson-meta:before{content:"<img draggable="false" role="img" class="emoji" alt="📄" src="https://s.w.org/images/core/emoji/16.0.1/svg/1f4c4.svg">";margin-right:4px}.lesson-item[data-type=survey] .lesson-meta:before{content:"<img draggable="false" role="img" class="emoji" alt="📝" src="https://s.w.org/images/core/emoji/16.0.1/svg/1f4dd.svg">";margin-right:4px}@media (max-width:768px){.mobile-toggle{display:block}.lms-menu{width:280px;z-index:1000}}@media (min-width:769px){.lms-menu{position:relative;transform:translateX(0);left:auto;top:auto}}details{text-align:center !important;margin:5px auto !important;max-width:100% !important}details summary{color:#1976d2 !important;cursor:pointer !important;text-decoration:underline !important;display:inline-block !important;font-size:16px !important;font-weight:400 !important;padding:8px 12px !important;border:none !important;background:0 0 !important;list-style:none !important;transition:color .3s ease !important}details summary::-webkit-details-marker{display:none !important}details summary::marker{display:none !important}details summary:hover{color:#0d47a1 !important;text-decoration:underline !important}details[open]{border:none !important;box-shadow:none !important}details[open] summary{margin-bottom:15px !important}details>*:not(summary){text-align:left !important;margin:0 !important;padding:15px 0 !important}#sp-uwwlha{width:100%;max-width:100%}#sp-ykp0g8{width:100%;max-width:100%}#sp-k681qk{border-radius:9px;width:calc(30% + 0px)}#sp-ukfgmx{margin:0}#sp-ylmjrf{margin:0}#sp-spt4bspba3{display:none}#sp-bszti8nstg{display:none}#sp-hafsl5{width:calc(75% + 0px)}#sp-uoxz3p{margin:0}#sp-irc675{margin:0;text-align:left}@media only screen and (max-width:480px){.sp-text-wrapper-irc675,#sp-irc675,#irc675{text-align:left !important}}@media only screen and (min-width:481px) and (max-width:1024px){.sp-text-wrapper-irc675,#sp-irc675,#irc675{text-align:left !important}}