.container{max-width:1100px;margin:0 auto;padding:24px}.guide-card{display:block;background:#fff;border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 4px 18px #00000014;transition:transform .2s ease,box-shadow .2s ease}.guide-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px #0000001f}.card-img{width:100%;height:170px;object-fit:cover;display:block;background:#f2f2f2}.card-body{padding:14px 16px 18px}.card-title{font-size:17px;font-weight:600;margin:0 0 6px}.card-desc{font-size:14px;color:#555;line-height:1.4}.guide-hero{width:100%;max-height:320px;object-fit:cover;border-radius:18px;margin-bottom:20px;background:#eee}.guide-title{font-size:28px;font-weight:700;margin-bottom:10px}.guide-welcome{font-size:16px;color:#444;margin-bottom:22px;line-height:1.6}.guide-list{list-style:none;padding:0;margin:0}.guide-list li{background:#fff;border-radius:12px;padding:14px 16px;margin-bottom:12px;box-shadow:0 3px 10px #0000000f;display:flex;gap:10px;align-items:flex-start}.guide-list li span{font-weight:600;color:#666}.editor{display:grid;gap:16px}.editor label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}.editor input,.editor textarea{padding:10px 12px;border-radius:10px;border:1px solid #ddd;font-size:14px}.editor textarea{min-height:90px;resize:vertical}.editor button{padding:10px 14px;border-radius:10px;border:none;background:#111;color:#fff;font-weight:600;cursor:pointer}.editor button:hover{opacity:.9}.cover-preview{width:100%;max-height:220px;object-fit:cover;border-radius:14px;margin-top:8px;border:1px solid #eee}.item-row{display:flex;gap:8px;align-items:center;background:#fff;border-radius:12px;padding:10px;border:1px solid #eee}.item-row input{flex:1}.item-row button{background:#eee;color:#333}.page-title{margin-bottom:24px;font-size:2rem;text-align:center}.guides-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.guide-card{background:#fff;border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 10px 25px #00000014;transition:transform .2s ease,box-shadow .2s ease}.guide-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px #0000001f}.guide-cover{width:100%;height:180px;object-fit:cover}.guide-content{padding:16px}.guide-content h3{margin:0 0 8px;font-size:1.1rem}.guide-content p{font-size:.95rem;color:#555;line-height:1.4}.guide-link{display:inline-block;margin-top:10px;font-weight:600;color:#2b6cb0}body{margin:0;font-family:Arial,sans-serif;background:#f6f7f9;color:#333}.header{display:flex;justify-content:space-between;padding:16px 32px;background:#111;color:#fff}.header a{color:#fff;margin-left:16px;text-decoration:none}.container{padding:40px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:30px}.card{background:#fff;padding:20px;border-radius:10px}.footer{background:#111;color:#fff;text-align:center;padding:16px}