* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    background-color: #d3e3db;
    color: #2c3e50;
    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;
}
.casualcontainer {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 15px;
}
.casualheader {
    padding: 25px 0 15px;
    text-align: center;
}
.casuallogo img {
    max-height: 52px;
    max-width: 100%;
    object-fit: contain;
    margin-bottom: 15px;
}
.casualsearchbox {
    display: flex;
    justify-content: center;
    max-width: 650px;
    margin: 0 auto 15px;
}
.casualsearchinput {
    flex: 1;
    height: 42px;
    padding: 0 15px;
    border: none;
    border-radius: 4px 0 0 4px;
    outline: none;
    font-size: 14px;
}
.casualsearchbtn {
    width: 90px;
    height: 42px;
    background: #f1c40f;
    color: #2c3e50;
    border: none;
    font-weight: 700;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 14px;
}
.casualnav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}
.casualnavlink {
    font-size: 14px;
    font-weight: 600;
    color: #2c3e50;
    padding: 5px 12px;
    border-radius: 4px;
    transition: all 0.2s;
}
.casualnavlink:hover, .casualnavlink.active {
    background: #ffffff;
    color: #27ae60;
}
.casualnotice {
    background: #ffffff;
    border-radius: 6px;
    padding: 12px 20px;
    margin-bottom: 20px;
    color: #555555;
    font-size: 13px;
    border-left: 4px solid #27ae60;
}
.casuallayout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
}
.casualmainbox {
    background: #ffffff;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}
.casualsectiontitle {
    font-size: 15px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f0f0f0;
}
.casualgrid4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}
.casualgrid6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}
.casualcard {
    background: #f8f9fa;
    border-radius: 6px;
    padding: 12px;
    text-align: center;
    border: 1px solid #e9ecef;
    transition: all 0.2s;
}
.casualcard:hover {
    background: #ffffff;
    border-color: #27ae60;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.casualcardimg {
    width: 100%;
    height: 70px;
    object-fit: contain;
    margin-bottom: 8px;
    display: block;
}
.casualcardtitle {
    font-size: 13px;
    font-weight: 600;
    color: #2c3e50;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 6px;
}
.casualprice {
    color: #e74c3c;
    font-weight: 700;
}
.casualautotag {
    font-size: 10px;
    background: #e8f8f0;
    color: #27ae60;
    padding: 1px 5px;
    border-radius: 3px;
}
.casualsidebox {
    background: #ffffff;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}
.casualsidetitle {
    font-size: 14px;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid #e74c3c;
}
.casualsidegrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.casualsidebtn {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    padding: 8px 4px;
    text-align: center;
    font-size: 12px;
    border-radius: 4px;
    color: #495057;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.casualsidebtn:hover {
    background: #27ae60;
    color: #ffffff;
}
.casualfooter {
    padding: 30px 0;
    margin-top: 30px;
    text-align: center;
    color: #7f8c8d;
    font-size: 13px;
}
.casualfooterlinks {
    margin-bottom: 8px;
}
.casualformgroup {
    margin-bottom: 15px;
}
.casuallabel {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333333;
}
.casualinput {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    outline: none;
}
.casualbtn {
    display: inline-block;
    width: 100%;
    height: 42px;
    line-height: 42px;
    text-align: center;
    background: #27ae60;
    color: #ffffff;
    border-radius: 4px;
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.casualtabs {
    display: flex;
    border-bottom: 2px solid #eeeeee;
    margin-bottom: 20px;
}
.casualtabitem {
    padding: 10px 20px;
    font-weight: 600;
    color: #666666;
}
.casualtabitem.active {
    color: #27ae60;
    border-bottom: 2px solid #27ae60;
    margin-bottom: -2px;
}
@media (max-width: 992px) {
    .casuallayout {
        grid-template-columns: 1fr;
    }
    .casualgrid4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .casualgrid6 {
        grid-template-columns: repeat(3, 1fr);
    }
}