body {
    font-family: Helvetica-Bold, Helvetica;
    font-size: 14px;
    line-height: 1.5;
    background-color: #fff;
    color: #333;
    margin: 0;
}
:root {
    --bg-c: #f8fafc;
    --pm-c: #2354e6;
    --br-c: #e2e8f0;
    --md-c: #909399;
}
.app {
    max-width: 888px;
    margin: 0 auto;
    padding: 1.5rem;
}
main {
    display: block;
}
ul, ol {
    list-style: none;
    padding: 0;
}
.part-box {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
}
.cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 28px;
}
.card {
    background: white;
    border-radius: 10px;
    transition: all 0.25s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    border-left: 3.5px solid;
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.card.site1 {
    width: 100%;
    padding: 2.8rem;
    border-left: 6px solid #1a1a1a;
    background: linear-gradient(to bottom right, #ffffff 50%, #f8f8f8 100%);
    position: relative;
}
.card.site1::before {
    content: '★ 推荐平台';
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 0.85rem;
    color: #ffffff;
    background: #1a1a1a;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.1rem;
}
.site1 .logo {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    margin-right: 1.4rem;
    border: 2px solid #1a1a1a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.card h2 {
    color: #1e293b;
    font-size: 1.3rem;
    margin: 0;
    position: relative;
    padding-left: 18px;
}
.site1 h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 65%;
    width: 4px;
    background: #1a1a1a;
    border-radius: 2px;
}
.card p {
    color: #64748b;
    line-height: 1.65;
    margin-bottom: 1.4rem;
    font-size: 0.93rem;
}
.recommended-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 0.85rem;
    color: #ffffff;
    background: #1a1a1a;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.logo {
    width: 38px;
    height: 38px;
    border-radius: 7px;
    margin-right: 0.9rem;
}
.button-group {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}
.card a,.card span{
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 110px;
    justify-content: center;
    cursor: pointer;
}
.site1 .primary-btn {
    background: #1a1a1a;
    color: white;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}
.site1 .secondary-btn {
    background: #f8f8f8;
    color: #1a1a1a;
    border: 1px solid #ddd;
}
.site2 .primary-btn {
    background: #eaa000;
    color: white;
    border: 1px solid #cc8a00;
}
.site2 .secondary-btn {
    background: #fff4d6;
    color: #d18d00;
    border: 1px solid #ffe082;
}
.secondary-cards {
    width: 100%;
    display: flex;
    gap: 18px;
}
.card.site2, .card.site3 {
    flex: 1;
    padding: 1.8rem;
}
.site1 p {
    padding-left: 1.5rem;
    border-left: 3px solid #eee;
}
.site2 {
    border-color: #eaa000;
}
.site3 {
    border-color: #2196F3;
}
.site3 .primary-btn {
    background: #2196F3;
    color: white;
    border: 1px solid #1976D2;
}
.site3 .secondary-btn {
    background: #e3f2fd;
    color: #1565c0;
    border: 1px solid #90caf9;
}
.price-box {
    padding: 30px 20px;
}
.price-box ul {
    text-align: center;
    display: flex;
    align-items: center;
}
.price-box ul li {
    width: 33.333%;
}
.price-box ul li .t {
    color: #909399;
    font-size: 14px;
}
.price-box ul li .v {
    margin-top: 15px;
    color: #1e293b;
    font-size: 26px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}
.price-box ul li .float {
    display: inline-block;
    height: 24px;
    line-height: 24px;
    border-radius: 20px;
    padding: 0 10px;
    font-size: 12px;
    font-weight: bold;
    margin-left: 10px;
}
.fall {
    color: #ef4444;
    background: #fee2e2;
}
.rise {
    background: #01c875;
    color: #fff;
}
.c-fall {
    color: #ef4444;
}
.c-rise {
    color: #01c875;
}
header {
    display: flex;
    align-items: center;
}
.icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    transform: translateY(1px);
    border-radius: 50%;
}
header h1 {
    font-size: 20px;
    margin: 0;
    flex: 1;
    line-height: normal;
}
.main{
    padding-bottom: 88px;
    background-image: url(/static/images/content.webp);
    background-size: cover;
    background-attachment: fixed;
}
a, a:hover {
    line-height: normal;
    color: #333;
    font-size: 14px;
    text-decoration: none;
}
.footer .container{
    margin: 0 auto;
    max-width: 1200px;
    padding-left: 40px;
    padding-right: 40px;
}
.footer .footer-bottom{
    padding: 20px 0;
    font-size: 0;
    text-align: center;
}
.footer-bottom .bottom-mid {
    font-size: 12px;
}
.footer-bottom>div {
    display: inline-block;
    vertical-align: bottom;
}
.footer-bottom .bottom-mid .mid-about {
    color: rgba(0,0,0,0.5);
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 4px 12px;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    font-size: 12px;
}
.footer-bottom .bottom-mid .mid-about div{
    margin: 0px 0px 12px 0px;
    line-height: 22px;
}
.pc_nok {
    display: block;
    margin-bottom: 14px;
    cursor: pointer;
}
.f-t1, .f-t1:hover {
    text-decoration: none;
    width: 100%;
    color: #666666;
}
.f-t2 {
    display: flex;
    width: 100%;
}
.f-t3 {
    width: 100%;
    height: 2.3em !important;
    font-size: 1.2em !important;
    background-color: #603bff !important;
    flex: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px;
    border-bottom-left-radius: 0px;
    border-bottom-right-radius: 0px;
    color: #fff !important;
    background: url(data:image/png;base64,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) #f3f3f3 25px center no-repeat;
    background-size: 32px;
}
.f-tips {
    text-align: left;
    font-size: 13px;
    color: #f04949;
    line-height: 20px;
    padding: 10px;
    background-color: #f3f3f3;
    overflow: hidden;
    border-radius: 8px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    border-top-left-radius: 0px;
    border-top-right-radius: 0px;
}
.part-title {
    margin: 20px 0;
    display: flex;
    align-items: center;
}
.part-title .title {
    font-size: 20px;
    font-weight: bold;
}
.coin-content .content-title {
    font-size: 17px;
    font-weight: bold;
    margin-bottom: 15px;
}
.coin-content p {
    margin: 15px 0;
    font-size: 15px;
    line-height: 28px;
    color: #606266;
}
.coin-content p:last-child {
    margin-bottom: 0;
}
.coin-content p:first-child {
    margin-top: 0;
}
.platform {
    position: relative;
}
.coin-tab .item {
    border-bottom: 1px dashed var(--br-c);
    padding: 15px;
    display: flex;
    align-items: center;
    font-size: 13px;
    color: #303133
}
.coin-tab .item:hover {
    background: #fafafa
}
.coin-tab .tab-head {
    font-size: 13px;
    color: #909399;
    border-bottom: 1px solid var(--br-c);
}
.coin-tab .tab-head:hover {
    background: #fff;
}
.coin-tab .item .rank {
    width: 40px;
    text-align: left;
}
.coin-tab .item>div {
    width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
    font-family: Arial;
}
.coin-tab .item .coin {
    display: flex;
    flex: 1;
    overflow: hidden;
    align-items: center;
    text-align: left;
}
.coin-tab .item .coin img {
    width: 26px;
    height: 26px;
    margin-right: 10px;
}
.coin-tab .item .coin .name {
    font-size: 13px;
    font-weight: bold;
}
.coin-tab .item .coin span {
    color: var(--md-c);
    font-size: 12px;
}
.coin-tab .item .percent {}
.coin-tab .item .percent span {
    display: inline-block;
    font-weight: bold;
    font-size: 13px;
    font-family: Arial;
    background: transparent !important;
}
.coin-tab .item .trade {}
.coin-tab .item .trade span {
    border-radius: 20px;
    display: inline-block;
    background: #f5f5f5;
    padding: 8px 16px;
    font-size: 12px;
    color: var(--md-c);
}
.coin-tab .item:hover .trade span {
    background: var(--pm-c);
    color: #fff;
}
.coin-tab .more {
    font-weight: bold;
    margin-top: 20px;
    display: block;
    text-align: center;
    line-height: 42px;
    font-size: 14px;
    background: var(--pm-c);
    color: #fff;
    border-radius: 4px;
}
.click{
    cursor: pointer;
}
#tradingview {
    margin-top: 30px;
    height: 450px;
}
@media (max-width: 760px) {
    .secondary-cards {
        flex-direction: column;
    }
    .app {
        max-width: 100%;
        padding: 10px;
    }
    .price-box ul {
        flex-wrap: wrap;
        margin: 0;
    }
    .part-box {
        padding: 20px;
        margin: 10px 0;
    }
    .price-box ul li:first-child .v {
        font-size: 24px;
    }
    .price-box ul li:first-child {
        width: 100%;
        border-bottom: 1px dashed #e2e8f0;
        margin-bottom: 20px;
        padding-bottom: 20px;
    }
    .price-box ul li {
        width: 50%;
    }
    .price-box ul li .v {
        font-size: 17px;
        font-weight: bold;
        margin-top: 15px;
    }
    .coin-tab .item .rank {
        width: 25px;
    }
    .coin-content, .trade, .price-cny, .coin-ltl, .platform .badge, .platform .top .info span:nth-child(2):after, .platform .top .info span:last-child:after, .platform .top .info span:last-child {
        display: none;
    }
}