.solution-detail-container {
    min-height: 600px;
    padding: 24px 0 60px;
    background: #f8fafc;
}

.solution-detail-header {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.solution-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px;
    line-height: 1.3;
}

.solution-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 14px;
    color: #64748b;
}

.solution-detail-meta .btn-like,
.solution-detail-meta .btn-share {
    padding: 6px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: #fff;
    color: #64748b;
    cursor: pointer;
    font-size: 13px;
}

.solution-detail-meta .btn-like:hover,
.solution-detail-meta .btn-share:hover {
    border-color: var(--color);
    color: var(--color);
}

.solution-detail-excerpt {
    font-size: 16px;
    color: #475569;
    line-height: 1.6;
    margin: 0;
}

.solution-detail-anchors {
    background: #fff;
    border-radius: 8px;
    padding: 12px 20px;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.solution-detail-anchors a {
    padding: 6px 14px;
    border-radius: 6px;
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
}

.solution-detail-anchors a:hover {
    background: #f1f5f9;
    color: var(--color);
}

.detail-section {
    background: #fff;
    border-radius: 12px;
    padding: 28px 32px;
    margin-bottom: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.section-heading {
    font-size: 20px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color);
}

.section-content {
    font-size: 15px;
    color: #475569;
    line-height: 1.8;
}

.section-content p { margin: 0 0 12px; }
.section-content p:last-child { margin-bottom: 0; }

.process-flow-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
}

.process-node {
    flex: 1;
    min-width: 140px;
    max-width: 200px;
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    text-align: center;
    cursor: default;
    transition: border-color .2s, box-shadow .2s;
}

.process-node:hover {
    border-color: var(--color);
    box-shadow: 0 4px 12px rgba(65, 158, 255, 0.15);
}

.process-node .node-num {
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    border-radius: 50%;
    background: var(--color);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
}

.process-node .node-name {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.process-node .node-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}

.process-arrow {
    align-self: center;
    color: #cbd5e1;
    font-size: 20px;
}

.table-wrap {
    overflow-x: auto;
}

.product-matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.product-matrix-table th,
.product-matrix-table td {
    padding: 12px 16px;
    border: 1px solid #e5e7eb;
    text-align: left;
}

.product-matrix-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #1e293b;
}

.product-matrix-table td {
    color: #475569;
}

.product-matrix-table a {
    color: var(--color);
    text-decoration: none;
}

.product-matrix-table a:hover {
    text-decoration: underline;
}

.cost-estimate {
    margin-top: 20px;
    padding: 16px 20px;
    background: #f0f9ff;
    border-radius: 8px;
    font-size: 15px;
    color: #1e293b;
}

.cost-estimate strong { color: var(--color); }

.case-studies {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.case-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    background: #fafafa;
}

.case-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.case-card .case-placeholder {
    width: 100%;
    height: 160px;
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 14px;
}

.case-card .case-desc {
    padding: 14px;
    font-size: 14px;
    color: #475569;
    line-height: 1.5;
}

.detail-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity .2s;
}

.cta-inquiry {
    background: var(--color);
    color: #fff;
    border: none;
}

.cta-pdf {
    background: #fff;
    color: var(--color);
    border: 2px solid var(--color);
}

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

.detail-qa-section .qa-ask-wrap {
    margin-bottom: 20px;
}

.btn-ask {
    display: inline-block;
    padding: 10px 20px;
    background: var(--color);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.btn-ask:hover {
    opacity: 0.9;
    color: #fff;
}

.qa-list {
    margin-bottom: 16px;
}

.qa-item {
    padding: 16px 0;
    border-bottom: 1px solid #e5e7eb;
}

.qa-item:last-child {
    border-bottom: none;
}

.qa-item-title {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.qa-item-title a {
    color: inherit;
    text-decoration: none;
}

.qa-item-title a:hover {
    color: var(--color);
}

.qa-item-meta {
    font-size: 13px;
    color: #94a3b8;
}

.qa-more-wrap {
    text-align: center;
}

.link-more {
    color: var(--color);
    text-decoration: none;
    font-size: 14px;
}

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

@media (max-width: 768px) {
    .solution-detail-header,
    .detail-section {
        padding: 20px 16px;
    }
    .process-flow-wrap {
        flex-direction: column;
    }
    .process-node {
        max-width: none;
    }
    .process-arrow {
        transform: rotate(90deg);
    }
}