.home-container{min-height:100vh;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center}.hero-section,.video-container{overflow:hidden;background-color:#fff}.video-container{position:absolute;top:0;left:0;width:100%;height:100vh;z-index:1;transform-origin:center center}.video-container #youtube-player{width:100%;height:100%;background-color:#fff}.video-container #youtube-player iframe{width:100%;height:100%;object-fit:cover}.mute-toggle-button{position:absolute;top:20px;right:20px;z-index:3;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:white;transition:all .3s ease;pointer-events:auto}.mute-toggle-button:hover{background:rgba(0,0,0,.8);border-color:rgba(255,255,255,.5);transform:scale(1.1)}.mute-toggle-button:active{transform:scale(.95)}.mute-toggle-button svg{width:24px;height:24px}.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;text-align:center;padding:0 24px}.hero-title{font-size:48px;font-weight:700;margin-bottom:40px;color:white;text-shadow:0 2px 10px rgba(0,0,0,.5)}.hero-button{background-color:rgba(255,255,255,.9);border:2px solid white;border-radius:8px;padding:20px 40px;cursor:pointer;transition:all .3s;font-size:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(0,0,0,.3)}.hero-button:hover{background-color:white;transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,0,0,.4)}.hero-button-text{line-height:1.6;color:#333;font-weight:600}.section{max-width:1200px;margin:0 auto;padding:60px 24px}.best-md-section,.fan-feed-section{padding-top:120px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.section-title{font-size:24px;font-weight:700;color:#333}.more-link{color:#666;text-decoration:none;font-size:14px;transition:color .2s}.more-link:hover{color:#333}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:24px;gap:24px}.horizontal-scroll-wrapper{overflow:visible;will-change:transform}.card-grid-horizontal{display:flex;gap:24px;width:-moz-fit-content;width:fit-content}.card-grid-horizontal .card{flex-shrink:0;width:300px}.card{background-color:white;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:transform .2s,box-shadow .2s;cursor:pointer}.card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,.15)}.card-image{width:100%;aspect-ratio:1;background-color:#f0f0f0;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #e0e0e0}.card-image-placeholder{color:#999;font-size:14px}.card-content{padding:16px}.card-title{font-size:16px;font-weight:600;margin-bottom:8px;color:#333}.card-desc{line-height:1.5}.card-creator,.card-desc{font-size:14px;color:#666}.banner-section{max-width:1200px;margin:0 auto;padding:0 24px 60px}.banner{background-color:#f0f0f0;border:2px dashed #ccc;border-radius:8px;padding:80px 24px;text-align:center}.banner-text{color:#999;font-size:18px}.more-button-container{text-align:center;padding:40px 24px}.more-button{background-color:white;border:1px solid #ddd;border-radius:50%;width:48px;height:48px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:24px;color:#666;transition:all .2s}.more-button:hover{background-color:#f5f5f5;border-color:#999}@media (max-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}.hero-title{font-size:36px}}@media (max-width:768px){.card-grid{grid-template-columns:repeat(2,1fr);gap:16px}.hero-title{font-size:28px}.hero-button{padding:16px 32px;font-size:14px}.section{padding:40px 16px}.section-title{font-size:20px}.logo{gap:16px;font-size:12px}}@media (max-width:480px){.card-grid{grid-template-columns:1fr}.logo{flex-wrap:wrap;gap:12px}.hero-section{padding:40px 16px}}