html,body,#root{margin:0;min-height:100%}*{box-sizing:border-box}body{margin:0;background-color:#f8f8f8;color:#2d2d2d;font-family:Segoe UI,Hiragino Sans,Yu Gothic UI,sans-serif}.container{max-width:1200px;margin:0 auto;padding:32px}header{text-align:center;margin-bottom:40px}header h1{margin-bottom:8px}header p{color:#666}.game-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.game-card{background-color:#ececec;border:1px solid #d9d9d9;border-radius:16px;padding:16px;box-shadow:0 2px 8px #0000000f;transition:transform .2s ease,box-shadow .2s ease}.game-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.game-image{width:100%;aspect-ratio:16 / 10;object-fit:contain;border-radius:12px;border:1px solid #d0d0d0;background-color:#f3f3f3}.game-card h2{margin-top:16px;margin-bottom:8px;color:#2d2d2d}.game-card p{color:#555;line-height:1.6}.tech-tags{margin-top:12px}.tag{display:inline-block;padding:4px 10px;margin-right:6px;margin-bottom:6px;border-radius:999px;background-color:#ddd;color:#444;font-size:12px;font-weight:500}.buttons{margin-top:16px;display:flex;gap:10px}.buttons a{text-decoration:none;padding:8px 16px;border-radius:8px;font-weight:600;transition:opacity .2s ease}.buttons a:first-child{background-color:#5b5b5b;color:#fff}.buttons a:last-child{background-color:#dcdcdc;color:#2d2d2d}.buttons a:hover{opacity:.85}@media(max-width:768px){.container{padding:16px}.game-grid{grid-template-columns:1fr}.game-image{height:180px}}.search-area{margin-bottom:30px}.search-input{width:100%;padding:12px 16px;font-size:16px;border:1px solid #d0d0d0;border-radius:10px;background-color:#fff;color:#2d2d2d;outline:none}.search-input:focus{border-color:#888}