body {
    margin: 0;
    padding: 0;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", sans-serif;
    background-color: #f4f6fa;
    color: #333;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
.simplycontainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 10px;
    box-sizing: border-box;
}
.simplyheader {
    background-color: #ffffff;
    border-bottom: 2px solid #0d8cf0;
    position: sticky;
    top: 0;
    z-index: 999;
}
.simplyheader .simplyinner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    height: 56px;
}
.simplylogo img {
    height: 24px;
    vertical-align: middle;
}
.simplynav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 20px;
}
.simplynav li a {
    color: #555;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    transition: color 0.2s;
}
.simplynav li a:hover, .simplynav li a.simplyactive {
    color: #0d8cf0;
    border-bottom: 2px solid #0d8cf0;
    padding-bottom: 16px;
}
.simplynoticebar {
    background-color: #ffffff;
    border: 1px solid #e3e4e6;
    padding: 10px 15px;
    margin: 10px auto 20px;
    border-radius: 4px;
    font-size: 13px;
    color: #666;
    display: flex;
    align-items: center;
}
.simplynoticebar::before {
    content: "公告";
    background-color: #0d8cf0;
    color: #fff;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 2px;
    margin-right: 10px;
}
.simplysectitle {
    font-size: 14px;
    font-weight: bold;
    color: #111;
    margin: 25px 0 12px;
    border-left: 3px solid #0d8cf0;
    padding-left: 10px;
    text-transform: uppercase;
}
.simplysubcatbar {
    background: linear-gradient(135deg, #0d8cf0, #2bb5ff);
    color: #fff;
    padding: 12px 15px;
    border-radius: 4px 4px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 14px;
}
.simplysubcatlinks {
    display: flex;
    gap: 10px;
    font-size: 11px;
    font-weight: normal;
    overflow-x: auto;
    white-space: nowrap;
}
.simplysubcatlinks span {
    border: 1px solid rgba(255,255,255,0.3);
    padding: 2px 6px;
    border-radius: 2px;
}
.simplyonepanel {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
}
.simplyonegrid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}
.simplyonepill {
    background: #f7f9fa;
    color: #666;
    font-size: 12px;
    padding: 8px 10px;
    text-decoration: none;
    border-radius: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.simplyonepill:hover {
    border-color: #0d8cf0;
    color: #0d8cf0;
    background: #fff;
}
.simplyonepill img {
    width: 20px;
    height: 20px;
    object-fit: cover;
    border-radius: 2px;
    flex-shrink: 0;
}
.simplyoneprice {
    color: #0d8cf0;
    font-weight: bold;
    margin-left: auto;
    font-size: 11px;
}
.simplygridtwo {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-top: none;
    padding: 15px;
    border-radius: 0 0 4px 4px;
    margin-bottom: 25px;
}
.simplycardtwo {
    text-decoration: none;
    text-align: center;
    display: block;
}
.simplycardtwo img {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 2px;
    margin-bottom: 6px;
}
.simplytitletwo {
    font-size: 11px;
    color: #555;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.simplypricetwo {
    color: #0d8cf0;
    font-weight: bold;
    font-size: 11px;
    margin-top: 4px;
}
.simplygridfour {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}
.simplyfourcol {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 12px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
}
.simplyfourcol img {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}
.simplyfourname {
    font-size: 12px;
    color: #333;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.simplyfourprice {
    color: #0d8cf0;
    font-weight: bold;
    font-size: 11px;
    margin-top: 4px;
}
.simplydetailwrap {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-top: 20px;
}
.simplycard {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 20px;
}
.simplyprodtitle {
    font-size: 20px;
    font-weight: bold;
    color: #111;
    margin-bottom: 12px;
}
.simplymeta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #888;
    border-bottom: 1px dashed #e3e4e6;
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.simplyfield {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}
.simplyfield label {
    width: 100px;
    font-size: 13px;
    color: #555;
}
.simplyfield input, .simplyfield select {
    flex: 1;
    height: 38px;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 0 10px;
    outline: none;
    box-sizing: border-box;
}
.simplyfield input:focus {
    border-color: #0d8cf0;
}
.simplybuybtn {
    width: 100%;
    height: 44px;
    background: #0d8cf0;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}
.simplybuybtn:hover {
    background: #0076db;
}
.simplyfooter {
    background: #1a1a1a;
    border-top: 3px solid #0d8cf0;
    padding: 30px 0;
    text-align: center;
    margin-top: 40px;
}
.simplyfooterlinks {
    margin-bottom: 12px;
}
.simplyfooterlinks a {
    color: #bbb;
    text-decoration: none;
    font-size: 13px;
    margin: 0 10px;
}
.simplyfooterlinks a:hover {
    color: #ffffff;
}
.simplycopyright {
    color: #777;
    font-size: 11px;
}
.simplyorderbox {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 12px;
}
.simplykami {
    color: #2fba2f;
    font-weight: bold;
}
@media (max-width: 768px) {
    .simplyonegrid { grid-template-columns: repeat(2, 1fr); }
    .simplygridtwo { grid-template-columns: repeat(3, 1fr); }
    .simplygridfour { grid-template-columns: repeat(2, 1fr); }
    .simplydetailwrap { grid-template-columns: 1fr; }
}