* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: #f5f6fa; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", sans-serif; color: #2c3e50; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
.televisionwrap { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.televisiontopbar { background: #fdfdfd; border-bottom: 1px solid #e1e8ed; font-size: 13px; line-height: 32px; height: 32px; color: #7f8c8d; }
.televisiontopbar .televisionwrap { display: flex; justify-content: space-between; }
.televisionsep { margin: 0 6px; color: #d1d8e0; }
.televisionheader { background: #ffffff; padding: 18px 0; border-bottom: 1px solid #e1e8ed; }
.televisionheadflex { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.televisionlogo img { height: 42px; max-width: 200px; object-fit: contain; display: block; }
.televisionsearchform { display: flex; flex: 1; max-width: 450px; border: 2px solid #1565c0; border-radius: 4px; overflow: hidden; }
.televisionsearchinput { flex: 1; border: none; padding: 0 14px; height: 34px; outline: none; font-size: 13px; color: #333; }
.televisionsearchbtn { background: #1565c0; color: #ffffff; border: none; padding: 0 18px; height: 34px; cursor: pointer; font-size: 13px; font-weight: bold; }
.televisionnavbar { background: #1565c0; height: 44px; }
.televisionnavflex { display: flex; align-items: center; gap: 2px; overflow-x: auto; white-space: nowrap; }
.televisionnavitem { color: #ffffff; padding: 0 18px; line-height: 44px; height: 44px; font-size: 14px; font-weight: bold; display: inline-block; transition: background 0.2s, color 0.2s; }
.televisionnavitem:hover, .televisionnavitem.active { background: #0d47a1; color: #ffffff; }
.televisionmain { margin: 25px auto; }
.televisionhero { display: grid; grid-template-columns: 1fr 300px; gap: 20px; margin-bottom: 25px; }
@media (max-width: 992px) { .televisionhero { grid-template-columns: 1fr; } }
.televisionheromain { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 12px; }
.televisionbanner img { width: 100%; height: 180px; object-fit: cover; border-radius: 6px; }
.televisionfocus { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 12px; border-top: 1px dashed #e1e8ed; padding-top: 12px; }
@media (max-width: 640px) { .televisionfocus { grid-template-columns: 1fr; } }
.televisionfocusitem { display: flex; gap: 10px; align-items: center; background: #fafafa; border-radius: 6px; padding: 10px; border: 1px solid #eef2f5; }
.televisionfocusimg { width: 52px; height: 52px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.televisionfocusinfo { flex: 1; overflow: hidden; }
.televisionfocustitle { font-size: 13px; font-weight: bold; color: #2c3e50; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 4px; }
.televisionfocustitle a:hover { color: #1565c0; }
.televisionfocusprice { color: #e53e3e; font-size: 14px; font-weight: bold; }
.televisionrankbox { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 15px; }
.televisionranktitle { font-size: 14px; font-weight: bold; color: #1565c0; border-bottom: 2px solid #1565c0; padding-bottom: 8px; margin-bottom: 12px; }
.televisionranklist { list-style: none; }
.televisionrankitem { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed #f0f3f6; font-size: 12px; }
.televisionranknum { width: 18px; height: 18px; background: #ccd6dd; color: #fff; text-align: center; line-height: 18px; border-radius: 3px; font-size: 10px; font-weight: bold; margin-right: 8px; flex-shrink: 0; }
.televisionrankitem:nth-child(-n+3) .televisionranknum { background: #1565c0; }
.televisionrankname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #4a5568; }
.televisioncol3grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; margin-bottom: 25px; }
@media (max-width: 992px) { .televisioncol3grid { grid-template-columns: 1fr; } }
.televisioncolumnbox { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 15px; }
.televisioncolhead { font-size: 14px; font-weight: bold; color: #1565c0; border-bottom: 2px solid #1565c0; padding-bottom: 8px; margin-bottom: 12px; }
.televisioncolhead.teal { color: #009688; border-bottom-color: #009688; }
.televisioncolhead.purple { color: #9c27b0; border-bottom-color: #9c27b0; }
.televisionbulletlist { list-style: none; }
.televisionbulletitem { font-size: 12px; color: #4a5568; padding: 5px 0; border-bottom: 1px dashed #f0f3f6; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.televisionbulletitem a:hover { color: #1565c0; text-decoration: underline; }
.televisioncardbox { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 30px; max-width: 650px; margin: 0 auto; }
.televisionfooter { background: #2c3e50; color: #a0aec0; padding: 25px 0; text-align: center; font-size: 13px; margin-top: 40px; border-top: 2px solid #1565c0; }
.televisionfooter a { color: #edf2f7; margin-bottom: 6px; display: inline-block; }
.televisionfooter p { color: #718096; font-size: 12px; margin-top: 4px; }