.video-player-container{position:relative;display:block;width:100%}.video-quality-wrapper{position:absolute;top:1rem;right:1rem;z-index:10}.video-quality-container{position:relative;display:inline-block}.settings-icon{position:absolute;right:.625rem;top:50%;transform:translateY(-50%);color:#ffffffe6;pointer-events:none;transition:transform .3s}.video-quality-container:hover .settings-icon{transform:translateY(-50%) rotate(45deg)}.video-quality-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-color:#0009;color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:9999px;padding:.375rem 2.25rem .375rem 1rem;font-size:.875rem;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all .2s;font-weight:500;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.video-quality-select:hover{background-color:#000c}.video-quality-select:focus{outline:none;box-shadow:0 0 0 2px #ffffff80}.video-quality-select option{background-color:#1f2937;color:#fff;padding:.5rem}.dashboard-container{display:flex;min-height:calc(100vh - 80px);background:#f0f4f8;font-family:Inter,Segoe UI,sans-serif}.dashboard-sidebar{width:260px;min-width:260px;background:linear-gradient(160deg,#1a1a2e,#16213e,#0f3460);display:flex;flex-direction:column;position:relative;overflow:hidden;z-index:10;box-shadow:4px 0 20px #0000004d}.dashboard-sidebar:before{content:"";position:absolute;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.35) 0%,transparent 70%);top:-80px;right:-80px;animation:orb-pulse 8s ease-in-out infinite alternate;z-index:0}.dashboard-sidebar:after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(236,72,153,.3) 0%,transparent 70%);bottom:-60px;left:-60px;animation:orb-pulse 10s ease-in-out infinite alternate-reverse;z-index:0}@keyframes orb-pulse{0%{transform:scale(1) translate(0);opacity:.6}50%{transform:scale(1.15) translate(15px,20px);opacity:1}to{transform:scale(.95) translate(-10px,10px);opacity:.7}}.dashboard-sidebar-brand{padding:2rem 1.5rem 1.5rem;position:relative;z-index:2;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:1rem}.sidebar-back-btn{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 6px;margin-bottom:1rem;background:#ffffff12;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#fff9;font-size:.78rem;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit}.sidebar-back-btn:hover{background:#ffffff1f;color:#fff;transform:translate(-3px)}.dashboard-sidebar-brand h2{margin:0 0 4px;font-size:1.1rem;font-weight:700;color:#ffffffe6;letter-spacing:.5px}.dashboard-sidebar-brand p{margin:0;font-size:.8rem;color:#ffffff73}.dashboard-sidebar-menu{list-style:none;padding:0 1rem;margin:0;display:flex;flex-direction:column;gap:6px;position:relative;z-index:2;flex:1}.dashboard-sidebar-item{padding:0}.dashboard-sidebar-link{display:flex;align-items:center;gap:14px;padding:13px 18px;color:#ffffff8c;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);font-weight:500;font-size:.92rem;cursor:pointer;border-radius:12px;background:transparent;border:1px solid transparent;width:100%;text-align:left;letter-spacing:.2px}.dashboard-sidebar-link:hover{color:#fffffff2;background:#ffffff12;border-color:#ffffff1a;transform:translate(5px)}.dashboard-sidebar-link.active{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-color:transparent;box-shadow:0 6px 20px #6366f173;transform:translate(0)}.dashboard-sidebar-link svg{transition:transform .3s ease;flex-shrink:0}.dashboard-sidebar-link:hover svg{transform:scale(1.15)}.dashboard-sidebar-link.active svg{filter:drop-shadow(0 0 6px rgba(255,255,255,.5))}.dashboard-sidebar-footer{padding:1.5rem;position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.08);margin-top:auto;display:flex;flex-direction:column;gap:.75rem}.sidebar-logout-btn{display:flex;align-items:center;gap:10px;width:100%;padding:11px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.25);border-radius:10px;color:#f87171;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .25s ease;font-family:inherit}.sidebar-logout-btn:hover{background:#ef4444d9;border-color:transparent;color:#fff;transform:translate(3px);box-shadow:0 4px 14px #ef444459}.sidebar-footer-text{font-size:.72rem;color:#ffffff40;text-align:center;margin:0}.dashboard-content{flex:1;padding:2.5rem 3rem;overflow-y:auto;background:#f0f4f8;min-width:0}.dashboard-section-title{font-size:1.75rem;font-weight:800;margin:0 0 2rem;color:#1e293b;position:relative;padding-bottom:1rem;display:block}.dashboard-section-title:after{content:"";position:absolute;bottom:0;left:0;width:50px;height:3px;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:2px}.profile-card{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 4px 24px #0000000f;border:1px solid #e8edf2;max-width:640px}.profile-header{display:flex;align-items:center;gap:1.5rem;margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #f1f5f9}.profile-avatar-large{width:90px;height:90px;border-radius:50%;object-fit:cover;border:3px solid #e8edf2;box-shadow:0 4px 12px #0000001a}.profile-info h3{margin:0 0 .35rem;font-size:1.4rem;font-weight:700;color:#1e293b}.profile-info p{margin:0;color:#64748b;font-size:.9rem}.profile-details{display:grid;gap:1.25rem}.detail-item label{display:block;font-size:.78rem;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.8px;margin-bottom:.3rem}.detail-item div{font-size:.95rem;color:#334155;font-weight:500}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.dashboard-course-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 12px #0000000f;border:1px solid #e8edf2;transition:transform .25s ease,box-shadow .25s ease}.dashboard-course-card:hover{transform:translateY(-5px);box-shadow:0 12px 28px #0000001a}.course-card-image{height:170px;overflow:hidden;position:relative}.course-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.dashboard-course-card:hover .course-card-image img{transform:scale(1.05)}.course-card-body{padding:1.25rem 1.5rem 1.5rem}.course-card-body h4{margin:0 0 1rem;font-size:1rem;font-weight:600;color:#1e293b;line-height:1.5}.course-progress{margin-top:.5rem}.progress-bar{height:6px;background-color:#e8edf2;border-radius:99px;overflow:hidden;margin-bottom:.5rem}.progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:99px;transition:width .6s ease}.progress-text{font-size:.8rem;color:#94a3b8;font-weight:500}.articles-list{display:flex;flex-direction:column;gap:1rem}.article-item{background:#fff;padding:1.5rem 2rem;border-radius:16px;box-shadow:0 2px 12px #0000000d;border:1px solid #e8edf2;display:flex;justify-content:space-between;align-items:center;gap:1rem;transition:transform .2s ease,box-shadow .2s ease}.article-item:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.article-info{flex:1;min-width:0}.article-info h4{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.article-meta{font-size:.82rem;color:#94a3b8;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.article-actions{display:flex;gap:.5rem;flex-shrink:0}.btn-icon{padding:.45rem 1rem;border-radius:8px;border:1px solid #e2e8f0;background:#f8fafc;cursor:pointer;color:#64748b;font-size:.82rem;font-weight:500;transition:all .2s}.btn-icon:hover{background-color:#6366f1;color:#fff;border-color:#6366f1}.post-article-form{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 4px 24px #0000000f;border:1px solid #e8edf2;max-width:760px}.form-group{margin-bottom:1.5rem;display:flex;flex-direction:column}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;font-size:.88rem;color:#475569;letter-spacing:.3px}.form-input,.form-textarea{width:100%;padding:.8rem 1rem;border:1.5px solid #e2e8f0;border-radius:10px;font-size:.95rem;color:#1e293b;background:#f8fafc;transition:border-color .2s,box-shadow .2s,background .2s;box-sizing:border-box;font-family:inherit}.form-input:focus,.form-textarea:focus{outline:none;border-color:#6366f1;background:#fff;box-shadow:0 0 0 4px #6366f11a}.form-textarea{min-height:200px;resize:vertical;line-height:1.6}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:.8rem 2rem;border:none;border-radius:10px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 14px #6366f159;font-family:inherit}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6366f173}.btn-primary:active{transform:translateY(0)}.rte-wrapper{border:1.5px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#fff;transition:border-color .2s,box-shadow .2s}.rte-wrapper:focus-within{border-color:#6366f1;box-shadow:0 0 0 4px #6366f11a}.rte-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding:10px 12px;background:#f8fafc;border-bottom:1px solid #e2e8f0}.rte-group{display:flex;align-items:center;gap:2px}.rte-divider{width:1px;height:22px;background:#e2e8f0;margin:0 4px;flex-shrink:0}.rte-btn{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 8px;border:1px solid transparent;border-radius:7px;background:transparent;color:#475569;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .15s ease;font-family:inherit;white-space:nowrap}.rte-btn:hover{background:#e8edf2;color:#1e293b;border-color:#d1d9e0}.rte-btn-active,.rte-btn:active{background:#6366f1;color:#fff;border-color:#6366f1}.rte-editor{min-height:240px;padding:1.25rem 1.5rem;outline:none;font-size:.95rem;line-height:1.75;color:#1e293b;background:#fff;word-break:break-word}.rte-editor:empty:before{content:attr(data-placeholder);color:#94a3b8;pointer-events:none}.rte-editor h1{font-size:1.75rem;font-weight:800;margin:.5rem 0}.rte-editor h2{font-size:1.35rem;font-weight:700;margin:.5rem 0}.rte-editor p{margin:.25rem 0}.rte-editor ul,.rte-editor ol{padding-left:1.5rem;margin:.5rem 0}.rte-editor a{color:#6366f1;text-decoration:underline}.rte-editor blockquote{border-left:3px solid #6366f1;padding-left:1rem;color:#64748b;margin:.5rem 0}.dashboard-mobile-topbar{display:none;align-items:center;gap:1rem;padding:0 1.25rem;height:56px;background:linear-gradient(135deg,#1a1a2e,#0f3460);position:fixed;top:0;left:0;right:0;z-index:200;box-shadow:0 2px 12px #00000040}.hamburger-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:none;background:#ffffff1a;border-radius:8px;color:#fff;cursor:pointer;transition:background .2s}.hamburger-btn:hover{background:#ffffff2e}.mobile-topbar-title{font-size:1rem;font-weight:700;color:#fff;letter-spacing:.3px}.sidebar-close-btn{display:none;position:absolute;top:1rem;right:1rem;width:34px;height:34px;border:1px solid rgba(255,255,255,.15);background:#ffffff14;border-radius:8px;color:#ffffffb3;cursor:pointer;align-items:center;justify-content:center;z-index:5;transition:background .2s}.sidebar-close-btn:hover{background:#ffffff26;color:#fff}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:150;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media(max-width:1024px){.dashboard-sidebar{width:220px;min-width:220px}.dashboard-content{padding:2rem 1.5rem}.courses-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.post-article-form,.profile-card{max-width:100%}}@media(max-width:768px){.dashboard-mobile-topbar{display:flex}.sidebar-overlay{display:block}.sidebar-close-btn{display:flex}.dashboard-container{flex-direction:column;padding-top:56px;min-height:calc(100vh - 56px)}.dashboard-sidebar{position:fixed;top:0;left:0;height:100vh;width:280px;min-width:280px;z-index:160;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:none}.dashboard-sidebar.sidebar-open{transform:translate(0);box-shadow:6px 0 30px #0006}.dashboard-content{padding:1.5rem 1rem;width:100%}.dashboard-section-title{font-size:1.4rem}.profile-card{padding:1.5rem;border-radius:14px}.profile-header{flex-direction:column;align-items:flex-start;gap:1rem}.courses-grid{grid-template-columns:1fr}.article-item{flex-direction:column;align-items:flex-start;gap:1rem;padding:1.25rem}.article-actions{align-self:flex-end}.post-article-form{padding:1.5rem;border-radius:14px}.rte-toolbar{gap:3px;padding:8px 10px}.rte-btn{min-width:28px;height:28px;font-size:.78rem;padding:0 6px}.rte-editor{min-height:180px;padding:1rem}}@media(max-width:480px){.dashboard-content{padding:1rem .75rem}.dashboard-section-title{font-size:1.2rem}.profile-avatar-large{width:70px;height:70px}.btn-primary{width:100%;justify-content:center}.rte-divider{display:none}}:root{--primary-color: #ffb606;--secondary-color: #43454b;--accent-color: #7a22cf;--text-color: #555555;--text-dark: #333333;--text-light: #999999;--bg-light: #f5f5f5;--border-color: #eeeeee;--white: #ffffff;--font-family: "Poppins", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);color:var(--text-color);background-color:var(--white);line-height:1.6}a{text-decoration:none;color:inherit;transition:color .3s ease}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 15px}.page-title-section{background-color:#f0f2f5;padding:40px 0;text-align:left;margin-bottom:50px}.page-title-section h1{font-size:30px;color:var(--text-dark);font-weight:700;margin-bottom:10px}.breadcrumbs{font-size:14px;color:var(--text-light)}.breadcrumbs span{margin:0 5px}.site-header{padding:20px 0;transition:all .3s ease;z-index:1000;width:100%}.site-header.header-transparent{position:absolute;top:0;left:0;background:transparent;box-shadow:none;color:var(--white)}.site-header.header-white{position:sticky;top:0;background:var(--white);box-shadow:0 2px 10px #0000000d;color:var(--text-dark)}.header-inner{display:flex;align-items:center;gap:30px}.logo{font-size:28px;font-weight:800;color:inherit;display:flex;align-items:center;font-style:italic;margin-right:auto}.logo-img{height:90px;width:auto;object-fit:contain;display:block}.main-nav ul{display:flex;gap:40px}.main-nav a{font-weight:500;color:inherit;font-size:16px}.main-nav a:hover{opacity:.8}.header-actions{display:flex;gap:20px;align-items:center}.hide-on-desktop{display:none}.search-btn{width:45px;height:45px;border-radius:50%;background-color:#4dbfbf;border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .3s}.search-btn:hover{background-color:#3aa8a8}.login-link{font-weight:500;color:inherit;font-size:16px}.site-footer{position:relative;background-color:#fff;color:#888;padding:0 0 20px;margin-top:50px}.footer-wave{position:absolute;top:-100px;left:0;width:100%;overflow:hidden;line-height:0;z-index:0;pointer-events:none}.footer-wave svg{display:block;width:calc(100% + 1.3px);height:150px}.footer-wave path{fill:transparent;stroke:#ff5433;stroke-width:3px}.footer-widgets{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;margin-bottom:60px;position:relative;z-index:1;padding-top:60px}.footer-widget h4{color:var(--text-dark);margin-bottom:25px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.footer-widget ul{list-style:none;padding:0}.footer-widget ul li{margin-bottom:12px;font-size:14px}.footer-widget ul li a{color:#888;transition:color .3s}.footer-widget ul li a:hover{color:#ff5433}.contact-widget ul li{display:flex;gap:10px;align-items:flex-start;margin-bottom:15px}.contact-widget .icon{min-width:20px;filter:grayscale(1);opacity:.7}.footer-bottom{border-top:1px solid #eee;padding-top:30px;padding-bottom:20px;text-align:left;font-size:14px;color:#ccc}@media(max-width:900px){.footer-widgets{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.footer-widgets{grid-template-columns:1fr}}.course-page-layout{display:flex;gap:40px;margin-top:50px;margin-bottom:50px}.main-content-area{flex:3}.course-sidebar{flex:1}.widget{margin-bottom:40px}.widget-title{font-size:18px;font-weight:600;margin-bottom:20px;position:relative;padding-bottom:10px}.widget-title:after{content:"";position:absolute;left:0;bottom:0;width:50px;height:2px;background-color:var(--primary-color)}.search-form{position:relative;display:flex}.search-form input{width:100%;padding:12px;border:1px solid var(--border-color);border-radius:4px}.search-form button{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:none;background:none;cursor:pointer;color:var(--text-light)}.widget-categories ul li{border-bottom:1px dashed var(--border-color);padding:10px 0}.widget-categories ul li a{display:flex;justify-content:space-between;color:var(--text-color)}.widget-categories ul li a:hover{color:var(--primary-color)}.recent-course-item{display:flex;gap:15px;margin-bottom:20px}.rc-img{width:80px;height:60px;background-color:#ddd;border-radius:4px}.rc-info{display:flex;flex-direction:column}.rc-info a{font-weight:500;color:var(--text-dark);margin-bottom:5px;font-size:14px;line-height:1.4}.rc-info .price{font-weight:700;color:var(--text-light);font-size:13px}.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}.tag-cloud a{padding:5px 10px;border:1px solid var(--border-color);font-size:13px;color:var(--text-light);border-radius:2px}.tag-cloud a:hover{background-color:var(--primary-color);color:var(--white);border-color:var(--primary-color)}.course-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:15px;border-bottom:1px solid var(--border-color)}.view-switcher button{background:none;border:none;margin-left:10px;cursor:pointer;color:var(--text-light)}.view-switcher button.active{color:var(--text-dark)}.courses-grid.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:30px}.course-card{border:1px solid var(--border-color);border-radius:8px;overflow:hidden;transition:box-shadow .3s ease;background:var(--white)}.course-card:hover{box-shadow:0 10px 20px #0000000d}.course-thumbnail{position:relative;overflow:hidden;height:200px}.course-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.course-card:hover .course-thumbnail img{transform:scale(1.1)}.price-badge{position:absolute;top:15px;right:0;background-color:var(--primary-color);color:var(--white);padding:5px 10px;font-size:12px;font-weight:700;border-top-left-radius:4px;border-bottom-left-radius:4px}.course-content{padding:20px}.instructor-info{display:flex;align-items:center;gap:10px;margin-bottom:10px}.instructor-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover}.instructor-name{font-size:13px;color:var(--text-light)}.course-title{font-size:16px;font-weight:600;color:var(--text-dark);margin-bottom:10px;line-height:1.4;height:44px;overflow:hidden}.course-meta-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.review-count{font-size:12px;color:var(--text-light);margin-left:5px}.course-price{font-size:18px;font-weight:700;color:var(--text-dark);margin-bottom:15px}.course-price .original-price{font-size:14px;color:var(--text-light);text-decoration:line-through;margin-right:10px}.course-meta-bottom{border-top:1px solid var(--border-color);padding-top:15px;display:flex;justify-content:space-between;color:var(--text-light);font-size:13px}.meta-item{display:flex;align-items:center;gap:5px}.courses-grid.list{display:flex;flex-direction:column;gap:30px}.course-card.course-card-list{display:flex;flex-direction:row;height:auto;min-height:220px}.course-card-list .course-thumbnail{width:300px;height:auto;min-height:220px;flex-shrink:0;position:relative}.course-card-list .course-thumbnail img{height:100%}.course-card-list .course-content{flex:1;padding:25px 30px;display:flex;flex-direction:column;justify-content:space-between}.featured-badge{position:absolute;top:15px;left:0;background-color:#ff5433;color:#fff;padding:5px 12px;font-size:11px;font-weight:700;text-transform:uppercase;border-top-right-radius:4px;border-bottom-right-radius:4px;z-index:10;box-shadow:2px 2px 5px #0000001a}.course-author-category{display:flex;align-items:center;gap:10px;font-size:14px;color:#888;margin-bottom:10px}.instructor-avatar-small{width:30px;height:30px;border-radius:50%;object-fit:cover}.course-author-category .text-dark{color:#333;font-weight:500}.course-card-list .course-title{font-size:20px;margin-bottom:15px;height:auto}.course-stats-list{display:flex;align-items:center;gap:20px;padding:15px 0;margin-bottom:20px;border-top:1px solid #eee;font-size:13px;color:#666}.course-stats-list .stat-item{display:flex;align-items:center;gap:6px}.course-list-footer{display:flex;justify-content:space-between;align-items:center}.course-card-list .course-price{margin-bottom:0;font-size:20px}.btn-read-more{background:transparent;border:1px solid #ddd;padding:8px 20px;border-radius:20px;font-size:13px;font-weight:600;color:#666;cursor:pointer;transition:all .3s ease}.btn-read-more:hover{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.pagination{display:flex;justify-content:center;gap:10px;margin-top:50px}.pagination span{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color);border-radius:50%;cursor:pointer;font-weight:500}.pagination span.current{background-color:var(--primary-color);color:var(--white);border-color:var(--primary-color)}@media(max-width:900px){.course-page-layout{flex-direction:column}.course-sidebar{order:2}.main-content-area{order:1}}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:30px;font-weight:600;font-size:15px;cursor:pointer;transition:all .3s ease;border:none;text-transform:uppercase}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:#fab005;transform:translateY(-2px);box-shadow:0 5px 15px #ffb6064d}.btn-secondary{background-color:transparent;color:var(--text-dark);border:2px solid var(--text-dark)}.btn-secondary:hover{background-color:var(--text-dark);color:var(--white)}.section-subtitle{color:var(--primary-color);font-weight:600;text-transform:uppercase;font-size:14px;letter-spacing:1px;margin-bottom:5px;display:block}.section-title{font-size:36px;font-weight:700;margin-bottom:20px;color:var(--text-dark)}.hero-section{position:relative;background:linear-gradient(135deg,#ffca00,#ff5433);padding:160px 0 80px;height:1vh;overflow:hidden}.hero-section:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(https://onelms.thimpress.com/demo-4/wp-content/uploads/sites/25/2021/11/h4-slide-1.jpg);background-size:cover;background-position:center;opacity:.1;mix-blend-mode:overlay}.hero-wave{position:absolute;bottom:-1px;left:0;width:100%;z-index:1;overflow:hidden;line-height:0}.hero-wave svg{position:relative;display:block;width:calc(100% + 1.3px);height:150px;transform:rotateY(180deg)}.hero-wave .shape-fill{fill:#fff}.hero-content{position:relative;z-index:2;max-width:600px;margin-left:10%}.hero-section .container{display:flex;flex-direction:column;justify-content:center}.hero-subtitle{color:var(--primary-color);font-size:18px;font-weight:600;letter-spacing:1px;margin-bottom:15px;text-transform:uppercase}.hero-title{font-size:48px;line-height:1.2;font-weight:800;color:var(--text-dark);margin-bottom:20px}.hero-wave{position:absolute;bottom:0;left:0;width:100%;z-index:2;line-height:0;font-size:0}.hero-wave svg{display:block;width:calc(100% + 1.3px);height:auto;transform:translateY(2px)}.section-instructor{padding:80px 0;position:relative;z-index:1;margin-top:-5px;background-color:#ffffffd9}.section-instructor:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(/bottom-bg.png);background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.7;z-index:-1}@media(min-width:1400px){.section-instructor:before{background-size:100% 100%}}.section-instructor .container{position:relative;z-index:2}.instructor-row{display:flex;align-items:center;gap:50px}.col-img,.col-text{flex:1}.instructor-img-wrapper{position:relative;width:100%;max-width:450px;margin:0 auto;z-index:1}.instructor-img-wrapper img{width:100%;display:block;position:relative;z-index:2;border-radius:63% 37% 39% 61%/48% 54% 46% 52%;box-shadow:20px 20px #0000000d}.instructor-img-wrapper:before{content:"";position:absolute;top:10%;left:-10%;width:100%;height:90%;background-color:#f7f7f7;border-radius:46% 54% 38% 62%/49% 45% 55% 51%;z-index:1}.instructor-img-wrapper:after{content:"";position:absolute;top:-5%;left:-5%;width:110%;height:110%;border:1px solid #ff5433;border-radius:56% 44% 28% 72%/69% 45% 55% 31%;z-index:0;transform:rotate(-5deg);animation:mutate 10s ease-in-out infinite alternate}@keyframes mutate{0%{border-radius:56% 44% 28% 72%/69% 45% 55% 31%;transform:rotate(-5deg)}to{border-radius:26% 74% 58% 42%/39% 55% 45% 21%;transform:rotate(5deg)}}.floating-badge{position:absolute;bottom:30px;right:20px;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);padding:15px 25px;border-radius:16px;box-shadow:0 10px 30px #00000026;display:flex;flex-direction:column;align-items:center;text-align:center;animation:bounce 3s infinite;z-index:100}.media-blob-1{width:200px;height:200px;top:50px;left:0;border-radius:40% 60% 70% 30%/40% 50% 60%;z-index:1;transition:all .6s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 30px #0000001a}.media-blob-1:hover{border-radius:50% 50% 40% 60%/50% 40% 60% 50%;transform:translateY(-5px) scale(1.02)}.media-blob-2{width:280px;height:280px;top:0;right:0;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;z-index:2;box-shadow:0 15px 40px #0003;transition:all .6s cubic-bezier(.4,0,.2,1)}.media-blob-2:hover{border-radius:40% 60% 60% 40%/60% 40%;transform:translateY(-5px) scale(1.02);box-shadow:0 20px 45px #00000040}.media-blob-1 img,.media-blob-2 img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.media-blob-1:hover img,.media-blob-2:hover img{transform:scale(1.1)}.floating-badge .count{font-size:24px;font-weight:800;color:var(--primary);line-height:1}.floating-badge .label{font-size:12px;color:var(--text-light);font-weight:600}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.section-about-dark{position:relative;background-color:#1a1a2e;padding:100px 0 80px;color:#fff;margin-top:-50px}.custom-shape-divider-top-1{position:absolute;top:0;left:0;width:100%;overflow:hidden;line-height:0}.custom-shape-divider-top-1 svg{position:relative;display:block;width:calc(150% + 1.3px);height:120px;transform:rotateY(180deg)}.custom-shape-divider-top-1 .shape-fill{fill:#fff}.about-dark-row{display:flex;align-items:flex-start;gap:60px;margin-top:50px}.col-about-text{flex:3}.col-about-media{flex:2;position:relative;height:400px}.about-subtitle{font-size:24px;font-weight:600;color:#ff5433;margin-bottom:5px}.about-title{font-size:36px;margin-bottom:30px;line-height:1.2}.about-title span{font-weight:800}.about-desc{color:#a0a0b0;font-size:16px;line-height:1.8;margin-bottom:40px;max-width:90%}.about-lists{display:flex;gap:40px}.about-list-col h5{font-size:18px;margin-bottom:20px;border-bottom:2px solid #ff5433;display:inline-block;padding-bottom:5px}.about-list-col ul{list-style:none;padding:0}.about-list-col li{position:relative;padding-left:15px;margin-bottom:15px;font-size:14px;color:#d0d0d0}.about-list-col li:before{content:"•";color:#ff5433;position:absolute;left:0;font-weight:700}.media-blob-1,.media-blob-2{position:absolute;overflow:hidden;border:2px solid rgba(255,84,51,.3)}.media-blob-1{width:200px;height:200px;top:50px;left:0;border-radius:40% 60% 70% 30%/40% 50% 60%;z-index:1}.media-blob-2{width:280px;height:280px;top:0;right:0;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;z-index:2;box-shadow:0 10px 30px #0000004d}.media-blob-1 img,.media-blob-2 img{width:100%;height:100%;object-fit:cover}.floating-badge .count{display:block;font-size:28px;font-weight:800;color:var(--primary-color)}.floating-badge .label{font-size:14px;color:var(--text-light)}.instructor-bio{color:var(--text-dark);margin-bottom:30px;font-size:16px}.instructor-stats{display:flex;gap:40px;margin-bottom:30px}.stat-item h5{font-size:18px;color:var(--text-dark);margin-bottom:5px}.section-popular-courses{padding:80px 0;background-color:#fafbfc;position:relative}.section-title{font-size:38px;font-weight:800;color:var(--text-dark);margin-bottom:15px}.section-title span,.about-title span,.tutor-title span{background:linear-gradient(135deg,#ff5433,#ff8c42);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle-text{font-size:16px;color:var(--text-light);margin-bottom:40px}.text-center{text-align:center}.popular-courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-bottom:40px}.btn-glow{position:relative;box-shadow:0 10px 20px #ff54334d;transition:all .3s ease}.btn-glow:hover{box-shadow:0 15px 25px #ff543366;transform:translateY(-2px)}.mt-40{margin-top:40px}.section-tutor{padding:100px 0;background-color:#fff;overflow:hidden}.tutor-row{display:flex;align-items:center;gap:60px}.col-tutor-media{flex:1;position:relative;height:400px;display:flex;justify-content:center;align-items:center}.col-tutor-text{flex:1}.tutor-title{font-size:42px;color:var(--text-dark);margin-bottom:20px}.tutor-title span{font-weight:800}.tutor-desc{color:var(--text-light);font-size:16px;line-height:1.8;margin-bottom:30px;max-width:90%}.tutor-list{list-style:none;padding:0;margin-bottom:40px}.tutor-list li{position:relative;padding-left:25px;margin-bottom:16px;color:var(--text-dark);font-weight:500;transition:transform .3s ease,color .3s ease}.tutor-list li:hover{transform:translate(5px);color:var(--primary-color)}.tutor-list li:before{content:"→";color:#ff5433;position:absolute;left:0;font-size:16px;line-height:24px;font-weight:700}.btn-contact-simple{display:inline-flex;align-items:center;gap:8px;color:#ff5433;font-weight:700;text-decoration:none;font-size:16px;transition:gap .3s ease}.btn-contact-simple:hover{gap:12px;color:var(--primary-color)}.tutor-composition{position:relative;width:400px;height:400px}.tutor-logo-display{display:flex;align-items:center;justify-content:center;width:380px;height:380px;background:radial-gradient(circle at center,#f0f9ff 0%,#e0f2fe 60%,transparent 100%);border-radius:50%;padding:2rem;box-shadow:0 8px 40px #0f34601f}.tutor-logo-img{width:100%;max-width:300px;height:auto;object-fit:contain;filter:drop-shadow(0 4px 16px rgba(15,52,96,.15));animation:logoFloat 4s ease-in-out infinite}@keyframes logoFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.tutor-blob-bg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23FFF0ED' d='M44.7,-76.4C58.9,-69.2,71.8,-59.1,81.6,-46.6C91.4,-34.1,98.1,-19.2,95.8,-4.1C93.5,11.1,82.2,26.4,70.6,39.4C59,52.4,47.1,63.1,33.5,69.5C19.9,75.9,4.6,78,-9.6,76.1C-23.8,74.2,-36.9,68.3,-48.7,60.2C-60.5,52.1,-71,41.8,-76.8,29.3C-82.6,16.8,-83.7,2.1,-79.9,-11.2C-76.1,-24.5,-67.4,-36.4,-57.1,-46.3C-46.8,-56.2,-34.9,-64.1,-22.2,-68.9C-9.5,-73.7,4,-75.4,17.2,-74.6L30.5,-73.8Z' transform='translate(100 100)' /%3E%3C/svg%3E");background-repeat:no-repeat;background-size:contain;z-index:0}.tutor-img-1,.tutor-img-2,.tutor-img-3{position:absolute;border-radius:50%;overflow:hidden;border:5px solid #fff;box-shadow:0 10px 20px #0000001a;z-index:1}.tutor-img-1{width:140px;height:140px;top:10%;right:20%}.tutor-img-2{width:180px;height:180px;bottom:10%;left:10%;z-index:2}.tutor-img-3{width:100px;height:100px;bottom:0%;right:15%}.tutor-img-1 img,.tutor-img-2 img,.tutor-img-3 img{width:100%;height:100%;object-fit:cover}.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}.view-all-link{display:flex;align-items:center;gap:5px;color:var(--text-dark);font-weight:600}.view-all-link:hover{color:var(--primary-color)}.section-categories{padding:100px 0}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px;margin-top:50px}.cat-card{padding:30px;border-radius:10px;text-align:center;transition:transform .3s ease;cursor:pointer;color:#fff}.cat-card:hover{transform:translateY(-5px)}.cat-card h3{margin:15px 0 5px;font-size:20px}.cat-card span{font-size:14px;opacity:.9}.cat-purple{background:linear-gradient(135deg,#a855f7,#9333ea);box-shadow:0 10px 20px #a855f74d}.cat-pink{background:linear-gradient(135deg,#ec4899,#db2777);box-shadow:0 10px 20px #ec48994d}.cat-orange{background:linear-gradient(135deg,#f97316,#ea580c);box-shadow:0 10px 20px #f973164d}.blog-list{display:flex;flex-direction:column;gap:40px}.blog-card{transition:transform .3s ease}.blog-thumbnail{border-radius:10px;overflow:hidden;margin-bottom:25px;height:380px}.blog-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.blog-content{padding-bottom:20px;border-bottom:1px solid var(--border-color)}.blog-card:last-child .blog-content{border-bottom:none}.blog-card:hover .blog-thumbnail img{transform:scale(1.05)}.contact-section{padding:80px 0 100px;background-color:#fff;text-align:center}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;margin:0 auto;max-width:1200px}.contact-item{padding:0 20px}.contact-icon{display:inline-flex;justify-content:center;align-items:center;width:80px;height:80px;border-radius:50%;margin-bottom:25px;color:#4ade80}.contact-icon svg{stroke-width:1.5px}.contact-item h3{font-size:16px;font-weight:700;margin-bottom:20px;letter-spacing:.5px;text-transform:uppercase;color:var(--text-dark)}.contact-item p{color:var(--text-light);font-size:15px;margin-bottom:8px;line-height:1.6}.blog-meta{display:flex;gap:20px;font-size:14px;color:var(--text-light);margin-bottom:15px;align-items:center}.meta-info{display:flex;align-items:center;gap:6px}.blog-title{font-size:26px;margin-bottom:15px;font-weight:700}.blog-title a{color:var(--text-dark);text-decoration:none;transition:color .3s ease}.blog-title a:hover{color:var(--primary-color)}.blog-excerpt{color:var(--text-light);line-height:1.8;margin-bottom:25px;font-size:15px}.cat-green{background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 10px 20px #22c55e4d}.about-header{background-image:url(https://images.unsplash.com/photo-1517842645767-c639042777db?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80);background-size:cover;background-position:center;position:relative;height:450px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;margin-bottom:50px}.about-header:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#0006;z-index:0}.about-header .container{position:relative;z-index:1}.about-title{font-size:56px;font-weight:700;margin-bottom:10px;text-shadow:0 2px 4px rgba(0,0,0,.2)}.about-breadcrumbs{font-size:16px;font-weight:500}.breadcrumb-link{color:#fff;transition:color .3s}.breadcrumb-link:hover{color:var(--primary-color)}.breadcrumb-separator{margin:0 10px;color:#ff5433}.breadcrumb-current{color:#ff5433}.about-header-wave{position:absolute;bottom:-1px;left:0;width:100%;overflow:hidden;line-height:0;z-index:2}.about-header-wave svg{display:block;width:calc(100% + 1.3px);height:60px}.about-header-wave path{fill:#fff}.about-header-wave .elementor-shape-fill{display:block;fill:#fff;stroke:none}.cat-cyan{background:linear-gradient(135deg,#06b6d4,#0891b2);box-shadow:0 10px 20px #06b6d44d}.section-cta{padding:80px 0;background:var(--text-dark);background:url(https://onelms.thimpress.com/demo-4/wp-content/uploads/sites/25/2021/11/h4-bg-cta.jpg) no-repeat center center/cover;position:relative}.section-cta:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#0009}.cta-container{position:relative;z-index:1;display:flex;justify-content:center}.cta-content{background:var(--white);padding:50px;border-radius:10px;text-align:center;max-width:800px;width:100%;box-shadow:0 20px 40px #0003}.cta-content h2{font-size:32px;margin-bottom:15px;color:var(--text-dark)}.cta-content p{color:var(--text-light);margin-bottom:30px}.cta-form{display:flex;gap:15px;flex-wrap:wrap;justify-content:center}.cta-form input{padding:12px 20px;border:1px solid var(--border-color);border-radius:30px;min-width:200px;flex:1;background:#f9f9f9}@media(max-width:768px){.instructor-row{flex-direction:column}.section-instructor{padding:50px 0}.section-instructor:before{display:none}.section-instructor{background-color:#fff}.instructor-img-wrapper{max-width:280px}.instructor-img-wrapper:before,.instructor-img-wrapper:after{transform:scale(.85)}.instructor-img-wrapper img{border-radius:20px;box-shadow:0 10px 30px #0000001a}.floating-badge{position:relative;bottom:auto;right:auto;margin:-40px auto 20px;width:fit-content;animation:bounce 3s infinite;z-index:100}.instructor-img-wrapper{max-width:280px;position:relative;z-index:1}.floating-badge .count{font-size:20px}.floating-badge .label{font-size:12px}.instructor-img-wrapper{max-width:300px}.instructor-bio{font-size:14px;text-align:center}.section-subtitle,.section-title{text-align:center}.instructor-stats{flex-direction:column;gap:20px;align-items:center}.instructor-stats .stat-item{text-align:center}.btn{display:block;width:fit-content;margin:0 auto}.hero-title{font-size:32px}.cta-form{flex-direction:column}.categories-grid{grid-template-columns:repeat(2,1fr)}}.course-page-layout{display:flex;gap:40px;margin-top:-60px;position:relative;z-index:10}.main-content-area{flex:1;min-width:0}.course-hero-section{background:#fff;padding:30px;border-radius:8px;box-shadow:0 5px 20px #0000000d;margin-bottom:30px}.course-details-title{font-size:32px;font-weight:800;color:var(--text-dark);margin-bottom:25px;line-height:1.3}.course-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:30px;padding-top:25px;border-top:1px solid var(--border-color)}.meta-instructor,.meta-category,.meta-reviews,.meta-price-action{display:flex;align-items:center;gap:15px}.meta-instructor img{width:50px;height:50px;border-radius:50%;object-fit:cover}.meta-label{display:block;font-size:13px;color:var(--text-light);margin-bottom:4px}.meta-value{font-weight:600;color:var(--text-dark)}.meta-price{font-size:24px;font-weight:800;color:var(--primary-color);margin-right:15px}.btn-buy-now{background-color:var(--primary-color);color:#fff;border:none;padding:10px 25px;border-radius:4px;font-weight:700;cursor:pointer;transition:background .3s}.btn-buy-now:hover{background-color:#e5a400}.course-tabs{background:#fff;border-radius:8px;box-shadow:0 5px 20px #0000000d;margin-bottom:40px;overflow:hidden}.tab-header{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--border-color);background:#fafbfc}.tab-btn{padding:20px 30px;font-size:16px;font-weight:600;color:var(--text-dark);background:none;border:none;cursor:pointer;border-bottom:3px solid transparent;transition:all .3s;outline:none}.tab-btn:hover{color:var(--primary-color)}.tab-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color);background:#fff}.tab-content{padding:40px 30px}.course-details-title{font-size:36px;font-weight:700;margin-bottom:25px;color:var(--text-dark)}.course-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:30px;padding-bottom:30px;margin-bottom:30px;border-bottom:1px solid var(--border-color)}.meta-instructor{display:flex;align-items:center;gap:12px}.meta-instructor img{width:40px;height:40px;border-radius:50%}.meta-label{display:block;font-size:12px;color:var(--text-light);margin-bottom:2px}.meta-value{font-size:14px;font-weight:600;color:var(--text-dark)}.meta-price-action{margin-left:auto;display:flex;align-items:center;gap:20px}.meta-price{font-size:30px;font-weight:700;color:var(--text-dark)}.btn-buy-now{background-color:#ff5454;color:#fff;border:none;padding:12px 30px;border-radius:4px;font-weight:600;cursor:pointer;text-transform:uppercase;font-size:13px;transition:background-color .3s}.btn-buy-now:hover{background-color:#f33}.course-featured-image-wrapper{position:relative;margin-bottom:40px;border-radius:10px;overflow:hidden}.course-details-img{width:100%;height:auto;display:block}.course-date-badge{position:absolute;bottom:0;left:0;background-color:#ff5454;color:#fff;padding:10px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-top-right-radius:10px}.course-date-badge .day{font-size:24px;font-weight:700;line-height:1}.course-date-badge .month{font-size:11px;text-transform:uppercase;font-weight:500}.course-featured-ribbon{position:absolute;top:20px;left:-30px;background-color:#ff5454;color:#fff;padding:5px 40px;transform:rotate(-45deg);font-size:11px;font-weight:700;text-transform:uppercase;box-shadow:0 2px 4px #0003}.course-tabs{margin-top:40px}.tab-header{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:30px}.tab-btn{background:none;border:none;padding:15px 30px;font-size:15px;font-weight:600;color:var(--text-light);cursor:pointer;border-bottom:3px solid transparent;transition:all .3s}.tab-btn:hover{color:var(--text-dark)}.tab-btn.active{color:var(--text-dark);border-bottom-color:var(--primary-color)}.tab-content{color:var(--text-light);line-height:1.7}.tab-content h3{font-size:18px;margin:25px 0 15px;color:var(--text-dark)}.learning-outcomes{list-style:none;padding:0;margin-top:20px}.learning-outcomes li{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px}.learning-outcomes li svg{color:#22c55e;min-width:16px;margin-top:5px}.widget-course-features ul li{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-color);font-size:14px}.widget-course-features ul li:last-child{border-bottom:none}.widget-course-features .label{display:flex;align-items:center;gap:8px;color:var(--text-dark);font-weight:600}.widget-course-features .value{color:var(--text-light)}.widget-course-features .icon-lectures:before{content:"📄"}.widget-course-features .icon-quizzes:before{content:"❓"}.widget-course-features .icon-duration:before{content:"⏰"}.widget-course-features .icon-students:before{content:"👥"}.widget-course-features .icon-assessments:before{content:"✅"}.blog-details-content{background:#fff;padding-bottom:50px}.blog-details-title{font-size:32px;font-weight:700;color:var(--text-dark);margin-bottom:15px;line-height:1.3}.blog-details-content .blog-meta{justify-content:flex-start;border-bottom:none;padding-bottom:20px}.blog-featured-image{position:relative;margin-bottom:30px;border-radius:10px;overflow:hidden}.blog-featured-image img{width:100%;height:auto;display:block}.blog-date-badge{position:absolute;bottom:20px;left:20px;background-color:var(--text-dark);color:#fff;padding:8px 15px;font-size:13px;border-radius:4px}.blog-text-content{color:var(--text-light);line-height:1.8;font-size:15px}.blog-text-content .lead{font-size:18px;color:var(--text-dark);font-weight:500;margin-bottom:25px}.blog-text-content p{margin-bottom:25px}.blog-quote{border-left:3px solid #ff5454;padding-left:20px;margin:30px 0;font-style:italic;color:var(--text-dark);font-size:18px;font-weight:500}.content-images-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}.content-images-row img{width:100%;border-radius:5px}.blog-footer-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:15px 0;margin-bottom:40px}.blog-tags,.blog-share{display:flex;align-items:center;gap:10px}.tags-label,.blog-share span{font-weight:700;color:var(--text-dark);margin-right:5px}.tag-item{color:var(--text-light);font-size:14px;background:#f5f5f5;padding:4px 10px;border-radius:4px}.share-icon{color:var(--text-light);transition:color .3s}.share-icon:hover{color:var(--primary-color)}.author-bio-box{display:flex;gap:20px;background:#f9f9f9;padding:30px;border-radius:5px;margin-bottom:40px;border:1px solid #eee}.author-bio-box .author-avatar img{width:80px;height:80px;border-radius:50%}.author-bio-box h3{font-size:18px;margin-bottom:5px;color:var(--text-dark)}.author-role{font-size:13px;color:#ff5454;text-transform:uppercase;margin-bottom:12px;font-weight:600;letter-spacing:.5px}.author-desc{font-size:14px;color:var(--text-light);line-height:1.7;margin:0}.post-navigation{display:flex;justify-content:space-between;margin-bottom:50px}.nav-prev .nav-label{font-weight:600;color:var(--text-dark);cursor:pointer;transition:color .3s}.nav-prev .nav-label:hover{color:#ff5454}.comment-section h3{font-size:20px;margin-bottom:10px;color:var(--text-dark)}.comment-section p{font-size:14px;color:var(--text-light);margin-bottom:25px}.comment-form .form-row{display:flex;gap:20px;margin-bottom:20px}.comment-form input{flex:1;padding:12px 15px;border:1px solid var(--border-color);border-radius:4px;font-family:inherit}.comment-form textarea{width:100%;padding:12px 15px;border:1px solid var(--border-color);border-radius:4px;font-family:inherit;height:150px;resize:vertical;margin-bottom:20px}.btn-post-comment{background-color:#ff5454;color:#fff;border:none;padding:12px 25px;font-weight:700;font-size:13px;cursor:pointer;transition:background-color .3s;text-transform:uppercase}.btn-post-comment:hover{background-color:#333}.latest-post-item{display:flex;gap:15px;margin-bottom:20px}.latest-post-item .lp-img{width:80px;height:80px;flex-shrink:0;border-radius:4px;overflow:hidden}.latest-post-item .lp-img img{width:100%;height:100%;object-fit:cover}.latest-post-item .lp-info{display:flex;flex-direction:column;justify-content:center}.latest-post-item .lp-info a{font-size:14px;font-weight:600;color:var(--text-dark);margin-bottom:5px;line-height:1.4}.latest-post-item .lp-info .date{font-size:12px;color:var(--text-light)}.widget-tags .tag-cloud a{display:inline-block;padding:6px 12px;margin:0 5px 5px 0;background:#f5f5f5;color:var(--text-light);font-size:13px;border-radius:3px;transition:all .3s}.widget-tags .tag-cloud a:hover{background:var(--primary-color);color:#fff}.search-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000e6;z-index:2000;display:flex;justify-content:center;align-items:center;animation:fadeIn .3s ease}.search-overlay-content{text-align:center;width:100%;max-width:800px;padding:0 20px}.search-overlay-content input{width:100%;background:transparent;border:none;border-bottom:2px solid rgba(255,255,255,.5);color:#fff;font-size:40px;font-weight:300;padding:15px 0;text-align:center;outline:none;transition:border-color .3s}.search-overlay-content input:focus{border-bottom-color:var(--primary-color)}.search-overlay-content input::placeholder{color:#ffffff4d}.search-overlay-content p{color:#fff9;margin-top:20px;font-size:14px}.close-search-btn{position:absolute;top:40px;right:40px;background:none;border:none;color:#fff;cursor:pointer;transition:transform .3s}.close-search-btn:hover{transform:rotate(90deg);color:var(--primary-color)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.login-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000c;z-index:3000;display:flex;justify-content:center;align-items:center;padding:20px;animation:fadeIn .3s ease}.login-modal-container{background-color:#fff;width:900px;max-width:100%;height:550px;display:flex;border-radius:4px;overflow:hidden;position:relative;box-shadow:0 15px 30px #0003;animation:slideUp .3s ease;transition:width .3s ease,height .3s ease}.login-modal-container.register-mode{width:1100px;height:650px}.close-modal-btn{position:absolute;top:20px;right:20px;background:none;border:none;cursor:pointer;color:#999;z-index:10;transition:color .3s}.close-modal-btn:hover{color:var(--text-dark)}.login-image-column{flex:1;background-color:#f0f0f0;position:relative;overflow:hidden}.login-image-column img{width:100%;height:100%;object-fit:cover}.login-form-column{flex:1;padding:50px;display:flex;flex-direction:column;justify-content:center}.login-form-column h2{font-size:24px;font-weight:700;color:var(--primary-color);margin-bottom:5px}.login-subtitle{color:#999;font-size:14px;margin-bottom:30px}.login-form .form-group{margin-bottom:20px}.login-form input[type=text],.login-form input[type=email],.login-form input[type=password],.login-form input[type=number],.login-form select,.login-form textarea{width:100%;padding:12px 15px;border:1px solid #eee;background-color:#f9f9f9;border-radius:8px;font-size:14px;font-family:inherit;transition:all .3s}.login-form textarea{resize:vertical;min-height:80px}.form-row{display:flex;gap:15px;margin-bottom:20px}.form-row .form-group{margin-bottom:0;flex:1}.login-form input:focus,.login-form select:focus,.login-form textarea:focus{border-color:var(--border-color);background-color:#fff;outline:none}.form-options{margin-bottom:25px}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;color:#666}.btn-login-submit{width:100%;background-color:#ff5454;color:#fff;border:none;padding:12px;border-radius:30px;font-weight:600;font-size:15px;cursor:pointer;transition:background .3s;margin-bottom:20px}.btn-login-submit:hover{background-color:#f33}.login-footer{text-align:center}.forgot-password{color:#999;font-size:13px;text-decoration:underline}.forgot-password:hover{color:var(--primary-color)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.login-modal-container{height:auto;flex-direction:column}.login-image-column{display:none}.login-form-column{padding:30px}}.login-image-column{background:linear-gradient(135deg,#ffca00,#ff5433);position:relative;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}.login-person-img{width:90%!important;height:auto!important;object-fit:contain!important;position:relative;z-index:2;margin-bottom:-10px}.login-art-circle-1,.login-art-circle-2{position:absolute;border-radius:50%;border:2px solid rgba(255,255,255,.3);z-index:1}.login-art-circle-1{width:300px;height:300px;top:-50px;left:-50px;animation:pulseCircle 4s infinite ease-in-out}.login-art-circle-2{width:200px;height:200px;bottom:50%;right:-50px;border-color:#fff3;animation:pulseCircle 6s infinite ease-in-out reverse}@keyframes pulseCircle{0%{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}to{transform:scale(1);opacity:.5}}@media(max-width:768px){.login-image-column{display:none}}.password-group{position:relative}.password-group input{padding-right:40px!important}.toggle-password{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#999;display:flex;align-items:center;justify-content:center;padding:5px;transition:color .3s}.toggle-password:hover{color:var(--primary-color)}.auth-alert{padding:12px 15px;border-radius:4px;margin-bottom:20px;font-size:14px;display:flex;align-items:center}.auth-alert.error{background-color:#fee2e2;color:#dc2626;border:1px solid #fecaca}.auth-alert.success{background-color:#dcfce7;color:#16a34a;border:1px solid #bbf7d0}.login-form input:focus,.login-form select:focus,.login-form textarea:focus{border-color:var(--primary-color)!important;box-shadow:0 0 0 3px #ff54341a}.checkbox-label input[type=checkbox]{accent-color:var(--primary-color);width:16px;height:16px}.mobile-menu-btn{display:none;background:none;border:none;color:inherit;cursor:pointer;align-items:center;justify-content:center}@media(max-width:900px){.mobile-menu-btn{display:flex;margin-left:10px}.mobile-login-btn{background-color:#4dbfbf;color:#fff!important;border:none;padding:8px 16px;border-radius:20px;font-weight:500;cursor:pointer;font-size:14px;display:block}.login-link.desktop-only,.desktop-only{display:none}.hide-on-desktop{display:block}.main-nav{position:absolute;top:100%;left:0;width:100%;background-color:var(--white);box-shadow:0 10px 15px #0000001a;display:none;padding:20px 0}.main-nav.mobile-open{display:block}.site-header.header-transparent .main-nav.mobile-open{background-color:#fff;color:var(--text-dark)}.main-nav ul{flex-direction:column;gap:0}.main-nav ul li{width:100%;text-align:center;border-bottom:1px solid #eee}.main-nav ul li a{display:block;padding:15px 0}.logo-img{height:60px}.hero-section{padding:150px 0 60px}.hero-content{margin-left:0;text-align:center}.section-title,.about-title{font-size:28px}.tutor-row{flex-direction:column;gap:30px}.tutor-title{font-size:32px}.tutor-composition,.tutor-logo-display{width:100%;max-width:300px;height:auto;aspect-ratio:1 / 1}.footer-widgets{padding-top:30px}.about-dark-row{flex-direction:column;gap:30px}.about-lists{flex-direction:column;gap:20px}.col-about-media{display:none}.courses-grid.list{gap:20px}.course-card.course-card-list{flex-direction:column}.course-card-list .course-thumbnail{width:100%}}@media(max-width:600px){.header-inner{gap:10px}.login-link{display:none}.instructor-img-wrapper{max-width:300px}.floating-badge{bottom:10px;right:10px;padding:10px 15px}.floating-badge .count{font-size:18px}}.course-description-markdown{line-height:1.7;color:var(--text-color)}.course-description-markdown h1,.course-description-markdown h2,.course-description-markdown h3,.course-description-markdown h4{color:var(--text-dark);margin-top:20px;margin-bottom:10px;font-weight:600}.course-description-markdown h1{font-size:28px}.course-description-markdown h2{font-size:24px}.course-description-markdown h3{font-size:20px}.course-description-markdown h4{font-size:18px}.course-description-markdown p{margin-bottom:12px}.course-description-markdown ul,.course-description-markdown ol{margin-bottom:16px;padding-left:24px}.course-description-markdown li{margin-bottom:6px}.course-description-markdown ul li::marker{color:var(--primary-color)}.course-description-markdown ol li::marker{color:var(--primary-color);font-weight:600}.course-description-markdown strong{color:var(--text-dark);font-weight:600}.course-description-markdown em{font-style:italic}.course-description-markdown b{font-weight:700}.course-description-markdown u{text-decoration:underline}.course-description-markdown br{margin-bottom:8px}.course-description-markdown blockquote{border-left:4px solid var(--primary-color);padding-left:16px;margin:16px 0;color:var(--text-light);font-style:italic}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.course-card-skeleton{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}