* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    background-color: #f4f7f9;
    color: #333333;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}
a {
    color: inherit;
    text-decoration: none;
}
.approachcontainer {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 15px;
}
.approachheader {
    background: #ffffff;
    border-bottom: 2px solid #00a8ff;
}
.approachtopbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 65px;
}
.approachlogo img {
    max-height: 42px;
    max-width: 100%;
    object-fit: contain;
}
.approachsearchinput {
    height: 38px;
    width: 280px;
    padding: 0 12px;
    border: 2px solid #00a8ff;
    border-radius: 4px 0 0 4px;
    outline: none;
    font-size: 13px;
}
.approachsearchbtn {
    height: 38px;
    padding: 0 20px;
    background: #00a8ff;
    color: #ffffff;
    border: none;
    font-weight: 700;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}
.approachnavbar {
    background: #00a8ff;
}
.approachnav {
    display: flex;
    align-items: center;
}
.approachnavlink {
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    padding: 14px 18px;
    transition: background 0.2s;
}
.approachnavlink:hover, .approachnavlink.active {
    background: #0086e6;
}
.approachnotice {
    background: #ffffff;
    border-left: 4px solid #00a8ff;
    padding: 12px 18px;
    margin: 15px 0;
    border-radius: 4px;
    color: #555555;
    font-size: 13px;
    box-shadow: 0 2px 5px rgba(0,168,255,0.06);
}
.approachgrid9 {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 10px;
    background: #ffffff;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
    padding: 12px;
    margin-bottom: 20px;
}
.approachiconcard {
    text-align: center;
}
.approachiconimg {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin: 0 auto 5px;
    display: block;
    border-radius: 8px;
}
.approachlayout2col {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
}
.approachbox {
    background: #ffffff;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
    padding: 15px;
    margin-bottom: 20px;
}
.approachboxtitle {
    font-size: 16px;
    font-weight: 700;
    color: #00a8ff;
    padding-bottom: 8px;
    border-bottom: 2px solid #00a8ff;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.approachgrid2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.approachitemcard {
    display: flex;
    gap: 12px;
    background: #f8fafc;
    border: 1px solid #e1e8ed;
    border-radius: 6px;
    padding: 10px;
    align-items: center;
}
.approachitemthumb {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 6px;
    background: #ffffff;
    border: 1px solid #e1e8ed;
    flex-shrink: 0;
}
.approachgrid3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.approachrankitem {
    display: flex;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px dashed #edf2f7;
    font-size: 13px;
}
.approachranknum {
    width: 20px;
    height: 20px;
    background: #bdc3c7;
    color: #ffffff;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    margin-right: 10px;
}
.approachranknum.top3 {
    background: #e74c3c;
}
.approachprice {
    color: #e74c3c;
    font-weight: 700;
}
.approachautotag {
    font-size: 10px;
    background: #27ae60;
    color: #ffffff;
    padding: 2px 6px;
    border-radius: 3px;
}
.approachfooter {
    background: #1f2a38;
    color: #888888;
    padding: 30px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 13px;
}
.approachfooterlinks {
    margin-bottom: 10px;
}
.approachfooterlinks a {
    color: #cccccc;
}
.approachcardbox {
    background: #ffffff;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
    padding: 25px;
    margin-bottom: 20px;
}
.approachformgroup {
    margin-bottom: 15px;
}
.approachlabel {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333333;
}
.approachinput {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    outline: none;
}
.approachbtn {
    display: inline-block;
    width: 100%;
    height: 42px;
    line-height: 42px;
    text-align: center;
    background: #00a8ff;
    color: #ffffff;
    border-radius: 4px;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.approachtabs {
    display: flex;
    border-bottom: 2px solid #eeeeee;
    margin-bottom: 20px;
}
.approachtabitem {
    padding: 10px 20px;
    font-weight: 600;
    color: #666666;
}
.approachtabitem.active {
    color: #00a8ff;
    border-bottom: 2px solid #00a8ff;
    margin-bottom: -2px;
}
@media (max-width: 992px) {
    .approachgrid9 {
        grid-template-columns: repeat(4, 1fr);
    }
    .approachlayout2col {
        grid-template-columns: 1fr;
    }
    .approachgrid2 {
        grid-template-columns: 1fr;
    }
}