* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: #f7f9fc; font-family: "PingFang SC", "Lantinghei SC", "Microsoft YaHei", sans-serif; color: #2c3e50; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
.flickerwrap { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.flickertopbar { background: #fdfdfd; border-bottom: 1px solid #e1e8ed; font-size: 13px; line-height: 32px; height: 32px; color: #7f8c8d; }
.flickertopbar .flickerwrap { display: flex; justify-content: space-between; }
.flickersep { margin: 0 6px; color: #d1d8e0; }
.flickerheader { background: #ffffff; padding: 18px 0; border-bottom: 1px solid #e1e8ed; }
.flickerheadflex { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.flickerlogo img { height: 42px; max-width: 200px; object-fit: contain; display: block; }
.flickersearchform { display: flex; flex: 1; max-width: 450px; border: 2px solid #0277bd; border-radius: 4px; overflow: hidden; }
.flickersearchinput { flex: 1; border: none; padding: 0 14px; height: 34px; outline: none; font-size: 13px; color: #333; }
.flickersearchbtn { background: #0277bd; color: #ffffff; border: none; padding: 0 18px; height: 34px; cursor: pointer; font-size: 13px; font-weight: bold; }
.flickernavbar { background: #263238; height: 44px; }
.flickernavflex { display: flex; align-items: center; gap: 2px; overflow-x: auto; white-space: nowrap; }
.flickernavitem { color: #ffffff; padding: 0 18px; line-height: 44px; height: 44px; font-size: 14px; font-weight: bold; display: inline-block; transition: background 0.2s; }
.flickernavitem:hover, .flickernavitem.active { background: #1a237e; }
.flickermain { margin: 25px auto; }
.flickerbanner img { width: 100%; height: 220px; object-fit: cover; border-radius: 6px; border: 1px solid #e1e8ed; margin-bottom: 20px; }
.flickergrid6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; margin-bottom: 25px; }
@media (max-width: 1024px) { .flickergrid6 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .flickergrid6 { grid-template-columns: repeat(2, 1fr); } }
.flickercircleitem { background: #ffffff; border: 1px solid #e1e8ed; padding: 12px; border-radius: 8px; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }
.flickercircleicon { width: 40px; height: 44px; margin: 0 auto 6px auto; font-size: 24px; color: #0277bd; display: flex; align-items: center; justify-content: center; }
.flickercircleitem p { font-size: 12px; font-weight: bold; color: #333; }
.flickersec { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 18px; margin-bottom: 25px; }
.flickersectitle { display: flex; justify-content: space-between; align-items: center; border-bottom: 2px solid #0277bd; padding-bottom: 8px; margin-bottom: 15px; }
.flickersectitle span { font-size: 15px; font-weight: bold; color: #0277bd; }
.flickermore { font-size: 12px; color: #7f8c8d; }
.flickermore:hover { color: #0277bd; }
.flickergrid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
@media (max-width: 1024px) { .flickergrid3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .flickergrid3 { grid-template-columns: repeat(1, 1fr); } }
.flickercard { border: 1px solid #e1e8ed; border-radius: 6px; padding: 12px; background: #ffffff; display: flex; flex-direction: column; justify-content: space-between; transition: border-color 0.2s; }
.flickercard:hover { border-color: #0277bd; }
.flickerimgbox { width: 100%; height: 120px; overflow: hidden; background: #fafafa; border-radius: 4px; margin-bottom: 8px; display: flex; align-items: center; justify-content: center; }
.flickerimgbox img { max-width: 100%; max-height: 100px; object-fit: contain; }
.flickertitle { font-size: 13px; font-weight: bold; color: #2c3e50; text-align: center; margin-bottom: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flickerinfo { display: flex; justify-content: space-between; align-items: center; font-size: 11px; }
.flickerprice { color: #ff5722; font-size: 14px; font-weight: bold; }
.flickerstock { color: #999; }
.flickercol2grid { display: grid; grid-template-columns: 1fr 340px; gap: 20px; }
@media (max-width: 992px) { .flickercol2grid { grid-template-columns: 1fr; } }
.flickercolumnbox { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 15px; }
.flickercolhead { font-size: 14px; font-weight: bold; color: #0277bd; border-bottom: 2px solid #0277bd; padding-bottom: 8px; margin-bottom: 12px; }
.flickerranklist { list-style: none; }
.flickerrankitem { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed #f0f3f6; font-size: 12px; }
.flickerranknum { 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; }
.flickerrankitem:nth-child(-n+3) .flickerranknum { background: #0277bd; }
.flickerrankname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #4a5568; }
.flickercardbox { background: #ffffff; border-radius: 8px; border: 1px solid #e1e8ed; padding: 30px; max-width: 650px; margin: 0 auto; }
.flickerfooter { background: #222222; color: #888888; padding: 25px 0; text-align: center; font-size: 13px; margin-top: 40px; border-top: 2px solid #0277bd; }
.flickerfooter a { color: #edf2f7; margin-bottom: 6px; display: inline-block; }
.flickerfooter p { color: #718096; font-size: 12px; margin-top: 4px; }