.page-header {
            text-align: center;
            margin-bottom: 4rem;
            margin-top:30px;
        }

        .page-header h1 {
            font-size: 32px;
            font-weight: 700;
            color: #1d2939;
            margin-bottom: 0.8rem;
        }

        .page-header p {
            color: #667085;
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto;
        }

        .sales-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .sales-card {
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem 2rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }

        .sales-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #165dff 0%, #722ed1 100%);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .sales-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 40px rgba(22, 93, 255, 0.15);
        }

        .sales-card:hover::before {
            transform: scaleX(1);
        }

        .sales-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid #f2f4f7;
            margin-bottom: 1.2rem;
        }

        .sales-name {
            font-size: 20px;
            font-weight: 600;
            color: #1d2939;
            margin-bottom: 0.4rem;
        }

        .sales-department {
            font-size: 14px;
            color: #667085;
            margin-bottom: 1.5rem;
        }

        .sales-info-row {
            display: flex;
            justify-content: space-between;
            padding: 0.8rem 0;
            border-bottom: 1px solid #f2f4f7;
            font-size: 14px;
            color: #344054;
        }

        .sales-info-row:last-of-type {
            border-bottom: none;
            margin-bottom: 1.5rem;
        }

        .info-label {
            color: #98a2b3;
        }

        .work-years {
            color: #ff7d00;
            font-weight: 600;
        }

        .performance-num {
            color: #165dff;
            font-weight: 600;
        }

        .sales-tag {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
        }

        .tag-top {
            background: linear-gradient(135deg, #e8f3ff 0%, #f2efff 100%);
            color: #165dff;
        }

        .tag-normal {
            background-color: #f7f8fa;
            color: #667085;
        }

        .detail-btn {
            display: inline-block;
            margin-top: 1.2rem;
            padding: 10px 32px;
            border-radius: 25px;
            background: linear-gradient(90deg, #165dff 0%, #722ed1 100%);
            color: #fff;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .detail-btn:hover {
            opacity: 0.9;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            body {
                padding: 2rem 1rem;
            }
            .page-header h1 {
                font-size: 24px;
            }
            .sales-grid {
                grid-template-columns: 1fr;
            }
        }