body {
    background: #f7f9fc;
}

.ssl-detail-hero {
    background: linear-gradient(135deg, #0b2b6b 0%, #c1d2e9 100%);
    color: #fff;
    padding: 80px 0 50px;
}

    .ssl-detail-hero .hero-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 20px;
        display: flex;
        align-items: center;
        gap: 40px;
        flex-wrap: wrap;
        justify-content: space-between; /* 左侧文案，右侧品牌 Logo */
    }

    .ssl-detail-hero .hero-text {
        flex: 1 1 0;
        min-width: 0;
    }

    .ssl-detail-hero .hero-title {
        font-size: 32px;
        font-weight: 800;
        margin-bottom: 16px;
    }

    .ssl-detail-hero .hero-sub {
        font-size: 14px;
        line-height: 1.8;
        opacity: 0.95;
        max-width: 640px;
    }

    .ssl-detail-hero .hero-tags {
        margin-top: 16px;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .ssl-detail-hero .hero-tag {
        padding: 4px 10px;
        border-radius: 999px;
        border: 1px solid rgba(255,255,255,0.4);
        font-size: 12px;
    }

    .ssl-detail-hero .hero-brand {
        flex: 0 0 auto;
        text-align: center;
    }

        .ssl-detail-hero .hero-brand img {
            max-width: 260px;
            max-height: 160px;
        }

.ssl-detail-section {
    padding: 30px 0 50px;
}

.ssl-detail-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.price-layout {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.price-left {
    flex: 1 1 0;
    min-width: 0;
    background: #fff;
    border-radius: 8px;
    padding: 20px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #eee;
}

.price-right {
    flex: 0 0 320px;
    background: #fff;
    border-radius: 8px;
    padding: 20px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #eee;
}

@media (max-width: 992px) {
    .price-right {
        flex: 1 1 100%;
    }
}

.price-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #333;
}

    .price-title span {
        font-size: 24px;
        color: #e65100;
    }

.price-desc {
    font-size: 13px;
    color: #888;
    margin-bottom: 16px;
}

.plan-list {
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #eee;
}

.plan-item {
    display: flex;
    align-items: center;
    padding: 16px 18px;
    min-height: 72px;
    font-size: 14px;
    cursor: pointer;
    background: #fff;
    transition: all 0.15s;
}

    .plan-item + .plan-item {
        border-top: 1px solid #f0f0f0;
    }

    .plan-item:hover {
        background: #f9fbff;
    }

    .plan-item.active {
        background: #0b2b6b;
        color: #fff;
    }

.plan-radio {
    margin-right: 10px;
}

.plan-name {
    width: 120px;
}

.plan-price {
    flex: 0 0 120px;
    font-weight: 600;
}

.plan-old-price {
    margin-left: 6px;
    font-size: 12px;
    color: #bbb;
    text-decoration: line-through;
}

.plan-discount {
    flex: 0 0 80px;
    text-align: right;
    color: #e65100;
}

.plan-save {
    flex: 1 1 auto;
    text-align: right;
    font-size: 12px;
    color: #999;
}

.summary-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
}

.summary-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #666;
}

.summary-badge {
    padding: 2px 8px;
    border-radius: 4px;
    background: #ffe0b2;
    color: #e65100;
    font-size: 11px;
}

.summary-rating {
    margin: 4px 0 10px;
    color: #ff7043;
    font-size: 13px;
}

.summary-meta {
    font-size: 13px;
    color: #666;
    margin-bottom: 4px;
}

    .summary-meta span {
        color: #333;
        font-weight: 600;
    }

.summary-price-main {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed #eee;
    font-size: 14px;
    color: #666;
}

    .summary-price-main strong {
        font-size: 20px;
        color: #e65100;
        margin-left: 6px;
    }

.summary-footnote {
    font-size: 12px;
    color: #999;
    margin-top: 6px;
}

.summary-coupon {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed #eee;
}

.summary-row-label {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 4px;
}

.summary-fee {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
}

.summary-fee .original {
    color: #999;
    text-decoration: line-through;
}

.summary-fee .discount {
    font-size: 18px;
    font-weight: 700;
    color: #e65100;
}

.summary-row {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #666;
}

.summary-row .label {
    color: #666;
}

.summary-row .value {
    font-weight: 600;
}

.summary-row .value.discount {
    color: #e65100;
}

.btn-buy {
    margin-top: 14px;
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    background: #0b2b6b;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

    .btn-buy:hover:not(:disabled) {
        background: #1a4a8a;
        color: #fff;
    }

    .btn-buy:disabled {
        background: #ccc;
        cursor: not-allowed;
        opacity: 0.7;
    }

.detail-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    margin-bottom: 20px;
}

.detail-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 14px;
    color: #333;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

    .detail-table th,
    .detail-table td {
        padding: 10px 12px;
        border-bottom: 1px solid #f0f0f0;
    }

    .detail-table th {
        width: 140px;
        background: #f9fafc;
        font-weight: 600;
        color: #555;
    }

    .detail-table td {
        color: #666;
    }

.tech-table th,
.tech-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #f0f0f0;
}

.tech-table th {
    width: 160px;
    background: #f9fafc;
    font-weight: 600;
    color: #555;
}

.tech-table td {
    color: #666;
}

.recommend-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 1200px) {
    .recommend-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .recommend-grid {
        grid-template-columns: 1fr;
    }
}

.recommend-card {
    border-radius: 8px;
    border: 1px solid #eee;
    padding: 16px 18px;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    transition: all 0.2s;
}

    .recommend-card:hover {
        box-shadow: 0 4px 16px rgba(0,0,0,0.08);
        border-color: #0b2b6b;
    }

.recommend-brand {
    font-size: 12px;
    color: #888;
    margin-bottom: 6px;
}

.recommend-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.recommend-price {
    font-size: 18px;
    font-weight: 700;
    color: #e65100;
    margin-bottom: 6px;
}

.recommend-meta {
    font-size: 12px;
    color: #777;
    margin-bottom: 10px;
}

.recommend-link {
    font-size: 12px;
    color: #0b2b6b;
    text-decoration: none;
}

    .recommend-link:hover {
        text-decoration: underline;
    }

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

.why-item {
    background: #fff;
    border-radius: 8px;
    padding: 18px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    border: 1px solid #eee;
}

.why-icon {
    font-size: 24px;
    color: #0b2b6b;
    margin-bottom: 10px;
}

.why-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #333;
}

.why-text {
    font-size: 13px;
    color: #666;
}

.intro-layout {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.intro-text {
    flex: 1 1 0;
    font-size: 14px;
    color: #555;
    line-height: 1.8;
}

.intro-brand {
    flex: 0 0 260px;
    text-align: center;
}

    .intro-brand img {
        max-width: 220px;
    }