.raya-single-wrapper {
    --blue: #0068b5;
    --blue-dark: #004a8c;
    --blue-light: #e8f0fe;
    --blue-bg: #f0f6fc;
    --bg: #f4f5f7;
    --white: #ffffff;
    --border: #e2e2e2;
    --text: #1a1a2e;
    --text-light: #666;
    --text-muted: #999;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow: 0 2px 8px rgba(0,0,0,.08);
    --shadow-hover: 0 8px 24px rgba(0,0,0,.12);
    --radius: 10px;
    --radius-sm: 6px;
}

.raya-single-wrapper {
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--bg);
    padding: 0;
    direction: rtl;
}

.raya-single-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 30px 20px;
}

.raya-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    padding: 12px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.raya-breadcrumb svg {
    flex-shrink: 0;
    opacity: .4;
}

.raya-breadcrumb a {
    color: var(--blue);
    text-decoration: none;
}

.raya-breadcrumb a:hover {
    text-decoration: underline;
}

.raya-breadcrumb .raya-sep {
    color: #ccc;
    font-size: 16px;
    line-height: 1;
}

.raya-breadcrumb .current {
    color: var(--text);
    font-weight: 600;
}

.raya-prod-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border-radius: var(--radius);
    padding: 36px 32px;
    margin-bottom: 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
    position: relative;
    overflow: hidden;
}

.raya-prod-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,104,181,.15) 0%, transparent 70%);
    pointer-events: none;
}

.raya-prod-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0,104,181,.1) 0%, transparent 70%);
    pointer-events: none;
}

.raya-prod-hero h1 {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    margin: 0 0 14px;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.raya-hero-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.raya-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 20px;
    background: rgba(255,255,255,.12);
    color: rgba(255,255,255,.9);
    border: 1px solid rgba(255,255,255,.15);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.raya-hero-code {
    font-size: 12px;
    color: rgba(255,255,255,.45);
    font-weight: 300;
    letter-spacing: .3px;
}

.raya-quick-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
    gap: 12px;
    margin-bottom: 32px;
}

.raya-qs-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 14px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all .25s cubic-bezier(.4,0,.2,1);
}

.raya-qs-card:hover {
    border-color: var(--blue);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.raya-qs-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    color: var(--blue);
    opacity: .65;
}

.raya-qs-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    letter-spacing: .3px;
}

.raya-qs-value {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

.raya-qs-sub {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-light);
}

.raya-specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .raya-specs-grid {
        grid-template-columns: 1fr;
    }
}

.raya-specs-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .3s cubic-bezier(.4,0,.2,1);
}

.raya-specs-card:hover {
    box-shadow: var(--shadow);
}

.raya-specs-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--blue-bg);
    border-bottom: 1px solid var(--border);
}

.raya-specs-card-header .card-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--blue);
    color: #fff;
    border-radius: 6px;
    flex-shrink: 0;
}

.raya-specs-card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

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

.raya-specs-table tbody tr:nth-child(even) {
    background: #fafbfc;
}

.raya-specs-table tbody tr:hover {
    background: var(--blue-light);
}

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

.raya-specs-table td {
    padding: 12px 18px;
    vertical-align: middle;
    border-bottom: 1px solid #f0f0f0;
}

.raya-specs-table td:first-child {
    width: 38%;
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

.raya-specs-table td:last-child {
    text-align: left;
}

.raya-td-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.raya-td-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    direction: ltr;
    display: inline-block;
}

.raya-td-highlight {
    background: #fff3cd;
    color: #856404;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
}

.raya-single-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    flex-wrap: wrap;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.raya-intel-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--blue);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background .2s;
}

.raya-intel-link:hover {
    background: var(--blue-dark);
    text-decoration: none;
    color: var(--white);
}

.raya-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
}

.raya-back-link:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .raya-single-container { padding: 16px 12px; }
    .raya-prod-hero { padding: 24px 18px; }
    .raya-prod-hero h1 { font-size: 20px; }
    .raya-quick-strip { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .raya-qs-card { padding: 12px 10px; }
    .raya-qs-value { font-size: 13px; }
    .raya-specs-table td { padding: 10px 14px; }
    .raya-single-footer { flex-direction: column; align-items: stretch; }
    .raya-intel-link, .raya-back-link { justify-content: center; }
}