:root{--primary:#36b5e8;--primary-dark:#1a8bc4;--primary-light:#a8ddff;--primary-bg:#eef8ff;--yellow:#ffd93d;--yellow-light:#fff0a0;--green:#6bcb77;--green-light:#c3f0c8;--pink:#ff6b9d;--pink-light:#ffb8d4;--purple:#a855f7;--purple-light:#ddb8ff;--orange:#ff8c42;--orange-light:#ffc49a;--red:#ff4d4d;--bg:#f0f8ff;--bg-card:#fff;--dark:#1a2b55;--dark-soft:#2d4470;--gray:#3d5f8f;--gray-light:#c5d8ef;--white:#fff;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:36px;--radius-full:9999px;--shadow-sm:0 2px 8px #1a2b5514;--shadow-md:0 4px 20px #1a2b551f;--shadow-lg:0 8px 40px #1a2b5529;--shadow-xl:0 16px 60px #1a2b5533;--transition:all .25s cubic-bezier(.4,0,.2,1);--transition-spring:all .35s cubic-bezier(.34,1.56,.64,1);--font-title:"Fredoka One", cursive;--font-body:"Nunito", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background:var(--bg);color:var(--dark);min-height:100vh;line-height:1.6;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}.container{max-width:1240px;margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-sm{padding:48px 0}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}h1,h2,h3,h4,h5{font-family:var(--font-title);color:var(--dark);line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.6rem,4vw,2.4rem)}h3{font-size:clamp(1.2rem,3vw,1.8rem)}h4{font-size:1.2rem}.section-title{font-family:var(--font-title);color:var(--dark);margin-bottom:8px;font-size:clamp(1.8rem,4vw,2.6rem)}.section-subtitle{color:var(--gray);margin-bottom:48px;font-size:1.05rem;font-weight:600}.section-header{text-align:center;margin-bottom:48px}.btn{border-radius:var(--radius-full);font-family:var(--font-body);cursor:pointer;transition:var(--transition-spring);white-space:nowrap;border:none;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--orange), #ffa566);color:var(--white);box-shadow:0 4px 20px #ff8c4266}.btn-primary:hover{transform:translateY(-3px)scale(1.03);box-shadow:0 8px 28px #ff8c4280}.btn-secondary{background:var(--white);color:var(--primary-dark);border:2.5px solid var(--primary);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--primary-bg);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-primary-blue{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:var(--white);box-shadow:0 4px 20px #36b5e866}.btn-primary-blue:hover{transform:translateY(-3px)scale(1.03);box-shadow:0 8px 28px #36b5e880}.btn-youtube{color:var(--white);background:linear-gradient(135deg,red,#c00);padding:16px 32px;font-size:1.05rem;box-shadow:0 4px 20px #ff00004d}.btn-youtube:hover{transform:translateY(-3px)scale(1.03);box-shadow:0 8px 32px #f006}.btn-sm{padding:8px 18px;font-size:.9rem}.btn-lg{padding:18px 40px;font-size:1.15rem}.navbar{z-index:100;-webkit-backdrop-filter:blur(16px);border-bottom:2px solid var(--primary-light);background:#ffffffeb;padding:12px 0;position:sticky;top:0}.navbar-inner{justify-content:space-between;align-items:center;gap:24px;display:flex}.navbar-logo{align-items:center;gap:12px;text-decoration:none;display:flex}.navbar-logo-icon{background:var(--primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex;overflow:hidden;box-shadow:0 2px 12px #36b5e866}.navbar-logo-icon img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.navbar-logo-text{font-family:var(--font-title);color:var(--dark);font-size:1.4rem;line-height:1.1}.navbar-logo-text span{color:var(--orange)}.navbar-nav{align-items:center;gap:4px;display:flex}.navbar-nav a{border-radius:var(--radius-full);color:var(--dark-soft);transition:var(--transition);align-items:center;gap:6px;padding:8px 16px;font-size:.95rem;font-weight:700;display:flex}.navbar-nav a:hover,.navbar-nav a.active{background:var(--primary-bg);color:var(--primary-dark)}.navbar-nav a.active{background:var(--primary);color:var(--white)}.navbar-cta{align-items:center;gap:12px;display:flex}.hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.hamburger span{background:var(--dark);width:24px;height:3px;transition:var(--transition);border-radius:2px}.nav-overlay{z-index:150;background:#1a2b5580;display:none;position:fixed;inset:0}.nav-overlay.open{display:block}.mobile-menu{background:var(--white);z-index:200;width:280px;height:100vh;box-shadow:var(--shadow-xl);flex-direction:column;gap:4px;padding:80px 24px 32px;transition:right .3s;display:flex;position:fixed;top:0;right:-280px}.mobile-menu.open{right:0}.mobile-menu a{border-radius:var(--radius-md);color:var(--dark-soft);transition:var(--transition);padding:14px 16px;font-size:1rem;font-weight:700}.mobile-menu a:hover,.mobile-menu a.active{background:var(--primary-bg);color:var(--primary-dark)}.mobile-menu a.active{background:var(--primary);color:var(--white)}.hero{background:linear-gradient(160deg, var(--primary-bg) 0%, #f0f8ff 40%, #fffbe8 100%);padding:80px 0 100px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffd93d40 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;top:-80px;right:-80px}.hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#36b5e833 0%,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute;bottom:-60px;left:-60px}.hero-inner{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid;position:relative}.hero-badge{background:var(--yellow-light);border:2px solid var(--yellow);color:#8b6800;border-radius:var(--radius-full);align-items:center;gap:8px;margin-bottom:20px;padding:6px 16px;font-size:.85rem;font-weight:700;display:inline-flex}.hero-title{font-family:var(--font-title);color:var(--dark);margin-bottom:20px;font-size:clamp(2.4rem,5vw,4rem);line-height:1.15}.hero-title .highlight{color:var(--primary-dark)}.hero-title .highlight-orange{color:var(--orange)}.hero-description{color:var(--dark-soft);max-width:480px;margin-bottom:32px;font-size:1.1rem;line-height:1.7}.hero-buttons{flex-wrap:wrap;gap:16px;display:flex}.hero-stats{flex-wrap:wrap;gap:32px;margin-top:40px;display:flex}.hero-stat{text-align:center}.hero-stat-number{font-family:var(--font-title);color:var(--primary-dark);font-size:2rem;line-height:1}.hero-stat-label{color:var(--gray);text-transform:uppercase;letter-spacing:.5px;margin-top:2px;font-size:.8rem;font-weight:600}.hero-visual{justify-content:center;align-items:center;display:flex;position:relative}.hero-mascot-container{width:360px;height:360px;position:relative}.hero-circle{background:linear-gradient(135deg, var(--primary), var(--primary-dark));border-radius:50%;justify-content:center;align-items:center;width:320px;height:320px;margin:auto;font-size:8rem;animation:3s ease-in-out infinite float;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 60px #36b5e866}.hero-img{object-fit:cover;object-position:center top;border-radius:50%;width:100%;height:100%}.floating-icon{font-size:2.4rem;animation:2.5s ease-in-out infinite float;position:absolute}.fi-1{animation-delay:0s;top:10px;right:20px}.fi-2{animation-delay:.5s;bottom:20px;right:10px}.fi-3{animation-delay:1s;bottom:10px;left:20px}.fi-4{animation-delay:1.5s;top:30px;left:10px}.fi-5{animation-delay:.8s;top:50%;right:-10px}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.wave-divider{margin-top:-2px;line-height:0}.wave-divider svg{width:100%;height:60px}.video-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-spring);cursor:pointer;flex-direction:column;display:flex;overflow:hidden}.video-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)scale(1.02)}.video-card-thumb{aspect-ratio:16/9;background:var(--primary-bg);position:relative;overflow:hidden}.video-card-thumb img{object-fit:cover;width:100%;height:100%;transition:var(--transition)}.video-card:hover .video-card-thumb img{transform:scale(1.05)}.video-card-play{transition:var(--transition);background:0 0;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.video-card:hover .video-card-play{background:#00000040}.video-card-play-icon{opacity:0;width:54px;height:54px;transition:var(--transition-spring);background:#fffffff2;border-radius:50%;justify-content:center;align-items:center;font-size:1.4rem;display:flex;transform:scale(.7);box-shadow:0 4px 20px #0003}.video-card:hover .video-card-play-icon{opacity:1;transform:scale(1)}.video-card-playlist-badge{border-radius:var(--radius-full);color:var(--white);background:var(--primary-dark);padding:4px 10px;font-size:.72rem;font-weight:700;position:absolute;top:10px;left:10px;box-shadow:0 2px 8px #0003}.video-card-body{flex-direction:column;flex:1;gap:8px;padding:16px;display:flex}.video-card-title{font-family:var(--font-title);color:var(--dark);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:1rem;line-height:1.3;display:-webkit-box;overflow:hidden}.video-card-desc{color:var(--gray);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:.82rem;line-height:1.5;display:-webkit-box;overflow:hidden}.video-card-footer{border-top:1px solid var(--gray-light);justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;display:flex}.video-card-tag{color:var(--orange);font-size:.75rem;font-weight:700}.video-card-link{color:var(--primary-dark);transition:var(--transition);align-items:center;gap:4px;font-size:.8rem;font-weight:700;display:flex}.video-card-link:hover{color:var(--orange)}.playlist-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:var(--transition-spring);cursor:pointer;flex-direction:column;display:flex;overflow:hidden}.playlist-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-6px)}.playlist-card-thumb{aspect-ratio:16/9;position:relative;overflow:hidden}.playlist-card-thumb img{object-fit:cover;width:100%;height:100%;transition:var(--transition)}.playlist-card:hover .playlist-card-thumb img{transform:scale(1.05)}.playlist-card-overlay{background:linear-gradient(#0000 40%,#1a2b55d9 100%);flex-direction:column;justify-content:flex-end;padding:20px;display:flex;position:absolute;inset:0}.playlist-card-count{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--white);border-radius:var(--radius-full);background:#fff3;align-items:center;gap:6px;width:fit-content;margin-bottom:8px;padding:4px 12px;font-size:.82rem;font-weight:700;display:inline-flex}.playlist-card-title-overlay{font-family:var(--font-title);color:var(--white);text-shadow:0 2px 8px #0000004d;font-size:1.2rem;line-height:1.3}.playlist-card-body{flex-direction:column;flex:1;gap:12px;padding:16px 20px 20px;display:flex}.playlist-card-desc{color:var(--gray);-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;font-size:.9rem;line-height:1.6;display:-webkit-box;overflow:hidden}.theme-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition-spring);cursor:pointer;text-align:center;flex-direction:column;gap:12px;padding:32px 24px;display:flex}.theme-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}.theme-card-emoji{font-size:3rem}.theme-card-name{font-family:var(--font-title);color:var(--dark);font-size:1.2rem}.theme-card-desc{color:var(--gray);font-size:.88rem;line-height:1.5}.theme-card-badge{border-radius:var(--radius-full);color:var(--white);align-items:center;gap:6px;width:fit-content;margin:0 auto;padding:4px 14px;font-size:.8rem;font-weight:700;display:inline-flex}.video-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;display:grid}.video-grid-lg,.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px;display:grid}.theme-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px;display:grid}.scroll-row-wrapper{position:relative}.scroll-row{scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--primary-light) transparent;gap:20px;padding:8px 4px 20px;display:flex;overflow-x:auto}.scroll-row::-webkit-scrollbar{height:4px}.scroll-row::-webkit-scrollbar-track{background:0 0}.scroll-row::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:4px}.scroll-row .video-card{scroll-snap-align:start;flex-shrink:0;min-width:280px;max-width:300px}.about-section{background:linear-gradient(135deg, var(--primary-dark), #1268a3);color:var(--white);border-radius:var(--radius-xl);grid-template-columns:1fr 1fr;align-items:center;gap:60px;padding:60px;display:grid}.about-text h2{color:var(--white);margin-bottom:16px}.about-text p{color:#ffffffd9;margin-bottom:24px;font-size:1.05rem;line-height:1.7}.about-tags{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.about-tag{color:var(--white);border-radius:var(--radius-full);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border:1px solid #ffffff40;padding:4px 14px;font-size:.82rem;font-weight:700}.about-stat-row{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;display:grid}.about-stat-card{border-radius:var(--radius-lg);text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:1px solid #fff3;padding:20px}.about-stat-card .number{font-family:var(--font-title);color:var(--yellow);font-size:2.2rem}.about-stat-card .label{color:#ffffffbf;margin-top:4px;font-size:.82rem;font-weight:600}.footer{background:var(--dark);color:var(--white);margin-top:80px;padding:60px 0 0}.footer-top{border-bottom:1px solid #ffffff1a;grid-template-columns:2fr 1fr 1.2fr 1fr;gap:40px;padding-bottom:48px;display:grid}.footer-brand{flex-direction:column;gap:16px;display:flex}.footer-brand .navbar-logo-text{color:var(--white);font-size:1.6rem}.footer-brand .navbar-logo-text span{color:var(--orange)}.footer-brand>p{color:#ffffffa6;max-width:280px;font-size:.9rem;line-height:1.7}.footer-social{gap:12px;display:flex}.social-link{width:40px;height:40px;color:var(--white);transition:var(--transition);background:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.social-link:hover{background:var(--primary);transform:translateY(-2px)}.footer-col h4{font-family:var(--font-title);color:var(--white);margin-bottom:16px;font-size:1.1rem}.footer-col ul{flex-direction:column;gap:10px;display:flex}.footer-col a{color:#ffffffa6;transition:var(--transition);font-size:.9rem}.footer-col a:hover{color:var(--primary-light);padding-left:4px}.footer-bottom{text-align:center;color:#ffffffa6;padding:20px 0;font-size:.85rem}.search-wrapper{max-width:560px;margin:0 auto 32px;position:relative}.search-wrapper:before{content:"🔍";pointer-events:none;font-size:1.1rem;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.search-input{border:2px solid var(--primary-light);border-radius:var(--radius-full);width:100%;font-family:var(--font-body);color:var(--dark);background:var(--white);transition:var(--transition);box-shadow:var(--shadow-sm);outline:none;padding:14px 20px 14px 48px;font-size:1rem}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #36b5e826}.search-input::placeholder{color:var(--gray)}.filter-section-label{text-transform:uppercase;letter-spacing:1.2px;color:var(--gray);margin-bottom:12px;padding-left:4px;font-size:.72rem;font-weight:800}.filter-group{margin-bottom:20px}.filter-bar{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:0;display:flex}.filter-btn{border-radius:var(--radius-full);font-family:var(--font-body);cursor:pointer;border:2px solid var(--gray-light);background:var(--white);color:var(--dark-soft);transition:var(--transition);align-items:center;gap:6px;padding:8px 20px;font-size:.9rem;font-weight:700;display:inline-flex}.filter-btn:hover,.filter-btn.active{background:var(--primary);border-color:var(--primary);color:var(--white);box-shadow:0 4px 12px #36b5e859}.badge{border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-flex}.badge-primary{background:var(--primary-bg);color:var(--primary-dark)}.badge-yellow{background:var(--yellow-light);color:#8b6800}.badge-green{background:var(--green-light);color:#2d6b35}.video-detail-hero{background:linear-gradient(160deg, var(--dark) 0%, var(--dark-soft) 100%);padding:48px 0}.video-detail-embed{border-radius:var(--radius-lg);aspect-ratio:16/9;max-width:860px;margin:0 auto;overflow:hidden;box-shadow:0 24px 80px #0006}.video-detail-embed iframe{border:none;width:100%;height:100%}.video-detail-content{padding:40px 0}.video-detail-meta{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.video-detail-title{font-family:var(--font-title);color:var(--dark);margin-bottom:16px;font-size:clamp(1.4rem,3vw,2rem)}.video-detail-desc{color:var(--dark-soft);margin-bottom:32px;font-size:1.05rem;line-height:1.7}.video-detail-actions{flex-wrap:wrap;gap:12px;display:flex}.playlist-hero{background:linear-gradient(160deg, var(--primary-bg) 0%, var(--bg) 100%);border-bottom:2px solid var(--primary-light);padding:60px 0}.playlist-hero-inner{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.playlist-hero-emoji{margin-bottom:16px;font-size:5rem;display:block}.playlist-hero-title{font-family:var(--font-title);color:var(--dark);margin-bottom:16px;font-size:clamp(2rem,4vw,3rem)}.playlist-hero-desc{color:var(--dark-soft);margin-bottom:24px;font-size:1.05rem;line-height:1.7}.contact-form .form-group{margin-bottom:20px}.contact-form label{color:var(--dark);margin-bottom:6px;font-size:.9rem;font-weight:700;display:block}.contact-form input,.contact-form select,.contact-form textarea{border:2px solid var(--gray-light);border-radius:var(--radius-md);width:100%;font-family:var(--font-body);color:var(--dark);background:var(--white);transition:var(--transition);outline:none;padding:12px 16px;font-size:1rem}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #36b5e826}.contact-form textarea{resize:vertical;min-height:120px}.form-message{border-radius:var(--radius-md);margin-bottom:20px;padding:16px 20px;font-weight:700}.form-message.success{background:var(--green-light);color:#2d6b35;border:2px solid var(--green)}.form-message.error{color:#8b0000;border:2px solid var(--red);background:#ffe8e8}.page-header{background:linear-gradient(160deg, var(--primary-bg) 0%, var(--bg) 100%);border-bottom:2px solid var(--primary-light);padding:60px 0 48px}.page-header-badge{background:var(--yellow-light);border:2px solid var(--yellow);color:#8b6800;border-radius:var(--radius-full);align-items:center;gap:8px;margin-bottom:16px;padding:6px 16px;font-size:.85rem;font-weight:700;display:inline-flex}.page-header h1{font-family:var(--font-title);color:var(--dark);margin-bottom:12px;font-size:clamp(2rem,4vw,3rem)}.page-header p{color:var(--dark-soft);text-align:center;max-width:760px;margin:0 auto;font-size:1.1rem}.pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:48px;display:flex}.page-btn{cursor:pointer;border:2px solid var(--gray-light);background:var(--white);width:40px;height:40px;color:var(--dark);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:.95rem;font-weight:700;display:flex}.page-btn.active,.page-btn:hover{background:var(--primary);border-color:var(--primary);color:var(--white)}.legal-content h2{color:var(--dark);margin:32px 0 12px;font-size:1.4rem}.legal-content h3{color:var(--dark);margin:20px 0 8px;font-size:1.1rem}.legal-content p{color:var(--dark-soft);margin-bottom:16px;line-height:1.7}.legal-content ul{color:var(--dark-soft);margin-bottom:16px;padding-left:24px;line-height:1.8;list-style:outside}.legal-content a{color:var(--primary-dark);text-decoration:underline}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%) 0 0/200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@media (max-width:1024px){.footer-top{grid-template-columns:2fr 1fr 1fr}.footer-brand{grid-column:1/-1}.hero-inner{text-align:center;grid-template-columns:1fr;gap:40px}.hero-description{max-width:100%;margin:0 auto 32px}.hero-buttons,.hero-stats{justify-content:center}.about-section{gap:40px;padding:40px}}@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}@media (max-width:768px){.navbar-nav,.navbar-cta{display:none}.hamburger{display:flex}.hero-visual{order:-1}.hero-mascot-container{width:220px;height:220px}.hero-circle{width:200px;height:200px}.floating-icon{font-size:1.6rem}.about-section{grid-template-columns:1fr;gap:32px;padding:32px}.playlist-hero-inner{grid-template-columns:1fr}.section{padding:56px 0}.footer-top{grid-template-columns:1fr;gap:32px;padding-bottom:40px}}@media (max-width:480px){h1{font-size:1.8rem}h2{font-size:1.4rem}.hero{padding:56px 0 72px}.btn-lg{padding:14px 28px;font-size:1rem}.video-grid{grid-template-columns:1fr}.theme-grid{grid-template-columns:1fr 1fr}}