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;
}
.controlcontainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 10px;
    box-sizing: border-box;
}
.controlheader {
    background-color: #39a9f4;
    border-bottom: 2px solid #258cd1;
    position: sticky;
    top: 0;
    z-index: 999;
}
.controlheader .controlinner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    height: 56px;
}
.controllogo img {
    height: 24px;
    vertical-align: middle;
    filter: brightness(0) invert(1);
}
.controlnav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 20px;
}
.controlnav li a {
    color: #e0f2fe;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    transition: color 0.2s;
}
.controlnav li a:hover, .controlnav li a.controlactive {
    color: #ffffff;
    border-bottom: 2px solid #ffffff;
    padding-bottom: 16px;
}
.controlnoticebar {
    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;
}
.controlnoticebar::before {
    content: "公告";
    background-color: #39a9f4;
    color: #fff;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 2px;
    margin-right: 10px;
}
.controlsectitle {
    font-size: 14px;
    font-weight: bold;
    color: #111;
    margin: 25px 0 12px;
    border-left: 3px solid #39a9f4;
    padding-left: 10px;
    text-transform: uppercase;
}
.controlgridmain {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 20px;
    margin-bottom: 25px;
}
.controlleftcol, .controlrightcol {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 15px;
}
.controlsidebarsec {
    margin-bottom: 20px;
}
.controlsidebartitle {
    font-size: 13px;
    font-weight: bold;
    color: #333;
    padding-bottom: 8px;
    border-bottom: 1px solid #e3e4e6;
    margin-bottom: 10px;
}
.controlsiderow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 12px;
}
.controlsidename {
    color: #555;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.controlsidename:hover {
    color: #39a9f4;
}
.controlsidecount {
    color: #888;
    font-size: 10px;
    background: #f0f2f5;
    padding: 2px 6px;
    border-radius: 10px;
}
.controlranknum {
    background: #39a9f4;
    color: #fff;
    font-size: 10px;
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
    margin-right: 8px;
}
.controlrightblock {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 20px;
}
.controlsubcatbar {
    background: linear-gradient(135deg, #39a9f4, #6dc2ff);
    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;
}
.controlsubcatlinks {
    display: flex;
    gap: 10px;
    font-size: 11px;
    font-weight: normal;
    overflow-x: auto;
    white-space: nowrap;
}
.controlsubcatlinks span {
    border: 1px solid rgba(255,255,255,0.3);
    padding: 2px 6px;
    border-radius: 2px;
}
.controlonegrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.controlcardone {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    border-radius: 4px;
    overflow: hidden;
}
.controlcardone:hover {
    border-color: #39a9f4;
}
.controlcardone img {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 2px;
    flex-shrink: 0;
}
.controlinfoone {
    overflow: hidden;
}
.controltitleone {
    font-size: 12px;
    color: #333;
    font-weight: bold;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.controlpriceone {
    color: #39a9f4;
    font-weight: bold;
    font-size: 11px;
}
.controlgridtwo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-top: none;
    padding: 15px;
    border-radius: 0 0 4px 4px;
    margin-bottom: 20px;
}
.controlgridtwo.controlnoimg {
    grid-template-columns: repeat(3, 1fr);
}
.controlcardtext {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    padding: 10px;
    text-decoration: none;
    border-radius: 4px;
    display: block;
}
.controlcardtext:hover {
    border-color: #39a9f4;
}
.controltextname {
    font-size: 12px;
    color: #333;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.controltextdesc {
    font-size: 10px;
    color: #777;
    margin-top: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.controltextprice {
    color: #39a9f4;
    font-size: 11px;
    font-weight: bold;
    margin-top: 6px;
}
.controldetailwrap {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-top: 20px;
}
.controlcard {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 20px;
}
.controlprodtitle {
    font-size: 20px;
    font-weight: bold;
    color: #111;
    margin-bottom: 12px;
}
.controlmeta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #888;
    border-bottom: 1px dashed #e3e4e6;
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.controlfield {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}
.controlfield label {
    width: 100px;
    font-size: 13px;
    color: #555;
}
.controlfield input, .controlfield select {
    flex: 1;
    height: 38px;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 0 10px;
    outline: none;
    box-sizing: border-box;
}
.controlfield input:focus {
    border-color: #39a9f4;
}
.controlbuybtn {
    width: 100%;
    height: 44px;
    background: #39a9f4;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}
.controlbuybtn:hover {
    background: #258cd1;
}
.controlfooter {
    background: #1a1a1a;
    border-top: 3px solid #39a9f4;
    padding: 30px 0;
    text-align: center;
    margin-top: 40px;
}
.controlfooterlinks {
    margin-bottom: 12px;
}
.controlfooterlinks a {
    color: #bbb;
    text-decoration: none;
    font-size: 13px;
    margin: 0 10px;
}
.controlfooterlinks a:hover {
    color: #ffffff;
}
.controlcopyright {
    color: #777;
    font-size: 11px;
}
.controlorderbox {
    background: #ffffff;
    border: 1px solid #e3e4e6;
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 12px;
}
.controlkami {
    color: #2fba2f;
    font-weight: bold;
}
@media (max-width: 768px) {
    .controlgridmain { grid-template-columns: 1fr; }
    .controlonegrid { grid-template-columns: repeat(2, 1fr); }
    .controlgridtwo { grid-template-columns: repeat(2, 1fr); }
    .controlgridtwo.controlnoimg { grid-template-columns: repeat(2, 1fr); }
    .controldetailwrap { grid-template-columns: 1fr; }
}