body {
    background-color: #f8f9fa;
    font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    color: #212529;
}

/* 导航栏 */
.navbar {
    background-color: #fff;
    border-bottom: 1px solid #e7eaf3;
    box-shadow: 0 0 10px rgba(51, 51, 51, 0.05);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.navbar-brand {
    color: #3498db !important;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

/* 卡片通用样式 */
.card {
    border: 1px solid #e7eaf3;
    box-shadow: 0 0.5rem 1.2rem rgba(189, 197, 209, 0.2);
    border-radius: 0.75rem;
    background-color: #fff;
    margin-bottom: 1.5rem;
}

/* 统计卡片专用样式 (新) */
.stat-card {
    transition: all 0.2s ease-in-out;
    border-left: 4px solid transparent; /* 预留左侧颜色条 */
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 1rem 3rem rgba(31, 45, 61, 0.125) !important;
}

.stat-card.laf-card { border-left-color: #3498db; }
.stat-card.usdt-card { border-left-color: #00c9a7; }
.stat-card.stake-card { border-left-color: #f39c12; }

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.bg-soft-primary { background-color: rgba(52, 152, 219, 0.1); color: #3498db; }
.bg-soft-success { background-color: rgba(0, 201, 167, 0.1); color: #00c9a7; }
.bg-soft-warning { background-color: rgba(243, 156, 18, 0.12); color: #f39c12; }

.stat-title {
    color: #77838f;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e2022;
    margin-bottom: 0.75rem;
}

/* 地址链接样式 */
.address-link {
    font-size: 0.85rem;
    color: #77838f;
    text-decoration: none;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    background-color: #f8f9fa;
    padding: 6px 10px;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.address-link:hover {
    background-color: #e9ecef;
    color: #3498db;
}

.address-link svg {
    margin-right: 6px;
    opacity: 0.7;
}

.address-link span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 表格样式 */
.table thead th {
    border-top: none;
    border-bottom: 2px solid #e7eaf3;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #6c757d;
    background-color: #f8f9fa;
}