* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(145deg, #eef2f7 0%, #d9e0e8 100%);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1.5rem;
    margin: 0;
}

/* 核心定价卡片样式 */
.price {
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 2rem;
    box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.25), 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

.price:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 55px -14px rgba(0, 0, 0, 0.3);
}

/* 卡片内部间距 */
.price-inner {
    padding: 2rem 1.8rem 2.2rem 1.8rem;
}

/* 标题区 */
.price-header {
    margin-bottom: 1.8rem;
    text-align: left;
    border-left: 5px solid #3b82f6;
    padding-left: 1rem;
}

.price-header h2 {
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    background: linear-gradient(135deg, #1e293b, #2d3a4e);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 0.3rem;
}

.price-header p {
    color: #5b6e8c;
    font-size: 0.9rem;
    font-weight: 450;
    margin-top: 0.3rem;
}

/* 表格样式 */
.pricing-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 1.8rem;
    border-radius: 1.2rem;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.05);
}

.pricing-table thead tr {
    background: #f8fafc;
    border-bottom: 1px solid #e2edf7;
}

.pricing-table th {
    text-align: left;
    padding: 1rem 1.2rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: #1e2a3e;
    background-color: #f9fbfe;
    border-bottom: 1px solid #e4ebf3;
}

.pricing-table td {
    padding: 1rem 1.2rem;
    font-size: 1rem;
    border-bottom: 1px solid #eff3f8;
    color: #1f2a44;
    vertical-align: middle;
}

.pricing-table tbody tr:last-child td {
    border-bottom: none;
}

.pricing-table .service-name {
    font-weight: 600;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.service-badge {
    font-size: 0.7rem;
    background: #eef2ff;
    color: #2563eb;
    padding: 0.2rem 0.5rem;
    border-radius: 30px;
    font-weight: 500;
    margin-left: 0.5rem;
}

.price-value {
    font-weight: 700;
    font-size: 1.2rem;
    color: #0f2b3d;
    letter-spacing: -0.2px;
}

.price-unit {
    font-size: 0.75rem;
    font-weight: 400;
    color: #5f6c84;
    margin-left: 2px;
}

.agent-desc {
    font-size: 0.7rem;
    color: #62748c;
    margin-left: 0.3rem;
    font-weight: normal;
}

/* 备注说明区域 */
.notes-section {
    margin-top: 0.5rem;
    padding-top: 0.8rem;
    border-top: 2px dashed #e9eef3;
}

.notes-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1f2a47;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.notes-title span {
    background: #eef2ff;
    border-radius: 40px;
    padding: 0.2rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: #2563eb;
}

.notes-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.notes-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.92rem;
    color: #2c3e50;
    line-height: 1.4;
}

.notes-list li::before {
    content: "✓";
    color: #10b981;
    font-weight: 700;
    font-size: 1rem;
    background: #e0f2e9;
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 30px;
    flex-shrink: 0;
    margin-top: 0px;
}

.highlight-note {
    background: #fefce8;
    border-left: 3px solid #eab308;
    padding-left: 0.5rem;
}

/* 按钮组样式 */
.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0 1rem 0;
    justify-content: center;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0.75rem 1.8rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 60px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
    background: none;
    font-family: inherit;
}

.btn-primary {
    background: #2563eb;
    color: white;
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.2);
    border: 1px solid #2563eb;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.btn-secondary {
    background: white;
    color: #334155;
    border: 1px solid #cbd5e1;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.btn-secondary:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 1.1rem;
}

hr {
    margin: 0.8rem 0;
    border: none;
    border-top: 1px solid #ecf3fa;
}

.extra-feature-tag {
    background: #e6f7ec;
    border-radius: 40px;
    padding: 0.25rem 0.9rem;
    font-size: 0.7rem;
    font-weight: 500;
    color: #15803d;
    display: inline-block;
    margin-left: 0.6rem;
}

@media (max-width: 550px) {
    .price-inner {
        padding: 1.5rem;
    }
    .pricing-table th,
    .pricing-table td {
        padding: 0.8rem 0.9rem;
    }
    .price-value {
        font-size: 1rem;
    }
    .btn {
        padding: 0.6rem 1.4rem;
        font-size: 0.9rem;
    }
    .notes-list li {
        font-size: 0.85rem;
    }
    .price-header h2 {
        font-size: 1.5rem;
    }
    .button-group {
        gap: 0.8rem;
    }
}