body {
    margin: 0;
    padding: 0;
    background: #f0f2f5;
    color: #1d2129;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 13px;
    line-height: 1.6;
}
a {
    color: #1d2129;
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: #00b7f0;
}
.can-top-nav {
    background: #1d2129;
    height: 56px;
    width: 100%;
}
.can-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 20px;
}
.can-logo {
    height: 36px;
    margin-right: 30px;
}
.can-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}
.can-menu li a {
    color: #ffffff;
    font-size: 14px;
    padding: 0 16px;
    line-height: 56px;
    display: block;
    opacity: 0.85;
}
.can-menu li a:hover {
    opacity: 1;
    background: #2b303b;
}
.can-main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}
.can-row-top {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}
.can-col-a {
    width: 250px;
    flex-shrink: 0;
}
.can-col-b {
    flex: 1;
    min-width: 0;
}
.can-col-c {
    width: 250px;
    flex-shrink: 0;
}
.can-box {
    background: #ffffff;
    border: 1px solid #e5e6eb;
    border-radius: 2px;
}
.can-box-title {
    font-size: 14px;
    font-weight: 700;
    color: #1d2129;
    padding: 12px 15px;
    border-bottom: 1px solid #e5e6eb;
    margin: 0;
}
.can-box-title span {
    color: #e02020;
    margin-right: 5px;
}
.can-a-list {
    padding: 10px 15px;
}
.can-a-item {
    padding: 8px 0;
    border-bottom: 1px dashed #e5e6eb;
    display: flex;
    align-items: center;
    gap: 8px;
}
.can-a-item:last-child {
    border-bottom: none;
}
.can-a-dot {
    width: 4px;
    height: 4px;
    background: #00b7f0;
    border-radius: 50%;
}
.can-a-text {
    flex: 1;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.can-price {
    font-weight: 700;
    color: #e02020;
    font-size: 13px;
}
.can-b-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}
.can-b-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid #e5e6eb;
}
.can-b-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}
.can-b-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px 0;
}
.can-b-desc {
    font-size: 13px;
    color: #4e5969;
    margin: 0 0 15px 0;
}
.can-c-card {
    display: flex;
    padding: 12px;
    border-bottom: 1px solid #e5e6eb;
    gap: 10px;
}
.can-c-card:last-child {
    border-bottom: none;
}
.can-c-img {
    width: 80px;
    height: 50px;
    object-fit: cover;
}
.can-c-info {
    flex: 1;
    min-width: 0;
}
.can-c-title {
    font-size: 12px;
    font-weight: 700;
    margin: 0 0 5px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.can-d-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}
.can-d-card {
    background: #ffffff;
    border: 1px solid #e5e6eb;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.can-d-img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    margin-bottom: 10px;
}
.can-row-main {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}
.can-col-e {
    flex: 1;
    min-width: 0;
    background: #ffffff;
    border: 1px solid #e5e6eb;
}
.can-col-f {
    width: 300px;
    flex-shrink: 0;
    background: #ffffff;
    border: 1px solid #e5e6eb;
}
.can-e-item {
    display: flex;
    padding: 20px;
    border-bottom: 1px solid #e5e6eb;
    gap: 20px;
}
.can-e-item:last-child {
    border-bottom: none;
}
.can-e-img {
    width: 160px;
    height: 100px;
    object-fit: cover;
    border-radius: 2px;
}
.can-e-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.can-e-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 8px 0;
}
.can-e-desc {
    color: #4e5969;
    font-size: 13px;
    margin: 0 0 10px 0;
}
.can-e-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.can-btn {
    background: #00b7f0;
    color: #ffffff;
    border: none;
    padding: 5px 15px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 12px;
}
.can-btn:hover {
    background: #0099cc;
}
.can-badge {
    border: 1px solid #00b7f0;
    color: #00b7f0;
    font-size: 10px;
    padding: 0 4px;
    margin-right: 8px;
}
.can-f-item {
    display: flex;
    padding: 12px 15px;
    border-bottom: 1px solid #e5e6eb;
    gap: 12px;
}
.can-f-item:last-child {
    border-bottom: none;
}
.can-f-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
}
.can-f-title {
    font-size: 13px;
    font-weight: 600;
    margin: 0 0 5px 0;
}
.can-g-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}
.can-g-card {
    background: #ffffff;
    border: 1px solid #e5e6eb;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.can-g-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
}
.can-footer {
    background: #1d2129;
    color: #86909c;
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
}
.can-footer a {
    color: #c9cdd4;
    margin: 0 10px;
}
.can-detail-box {
    background: #ffffff;
    border: 1px solid #e5e6eb;
    display: flex;
    margin-bottom: 20px;
}
.can-detail-pic {
    width: 40%;
    padding: 40px;
    border-right: 1px solid #e5e6eb;
    display: flex;
    justify-content: center;
    align-items: center;
}
.can-detail-pic img {
    max-width: 100%;
    height: auto;
}
.can-detail-form {
    flex: 1;
    padding: 40px;
}
.can-d-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 15px 0;
}
.can-d-price-row {
    background: #f7f8fa;
    padding: 15px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.can-d-price {
    font-size: 24px;
    color: #e02020;
    font-weight: 700;
}
.can-input-group {
    margin-bottom: 15px;
}
.can-input-group label {
    display: block;
    font-size: 13px;
    margin-bottom: 8px;
    color: #4e5969;
}
.can-input {
    width: 100%;
    height: 40px;
    border: 1px solid #e5e6eb;
    padding: 0 12px;
    box-sizing: border-box;
    outline: none;
}
.can-input:focus {
    border-color: #00b7f0;
}
.can-btn-submit {
    width: 100%;
    height: 46px;
    background: #00b7f0;
    color: #ffffff;
    border: none;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
}
.can-desc-area {
    background: #ffffff;
    border: 1px solid #e5e6eb;
    padding: 30px;
}
.can-auth-box {
    max-width: 460px;
    margin: 40px auto;
    background: #ffffff;
    border: 1px solid #e5e6eb;
}
.can-auth-nav {
    display: flex;
    border-bottom: 1px solid #e5e6eb;
}
.can-auth-nav a {
    flex: 1;
    text-align: center;
    line-height: 50px;
    font-size: 14px;
    color: #4e5969;
}
.can-auth-nav .clx-active {
    color: #00b7f0;
    border-bottom: 2px solid #00b7f0;
    font-weight: 700;
}
.can-mini-t {
    border: 1px solid #e5e6eb;
    margin-top: 20px;
}
.can-mini-tr {
    display: flex;
    padding: 12px;
    border-bottom: 1px solid #e5e6eb;
}
.can-mini-tr:last-child {
    border-bottom: none;
}
.can-mini-th {
    background: #f7f8fa;
    font-weight: 700;
}
.can-mini-td {
    flex: 1;
    min-width: 0;
}
@media (max-width: 900px) {
    .can-row-top, .can-row-main {
        flex-direction: column;
    }
    .can-col-a, .can-col-c, .can-col-f {
        width: 100%;
    }
    .can-d-grid {
        grid-template-columns: 1fr;
    }
    .can-g-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .can-detail-box {
        flex-direction: column;
    }
    .can-detail-pic {
        width: 100%;
        box-sizing: border-box;
    }
}