/**
 * Content pages — 文章、联系、促销、支持、留言（与主页 Theme B 一致）
 */
body.site-theme-b .site-page--content .content-panel {
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 16px;
    padding: 32px 28px;
    margin-bottom: 24px;
}
body.site-theme-b .content-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin: 0 0 20px;
    background: none;
}
body.site-theme-b .content-panel hr {
    border-color: var(--hb-border);
    margin: 20px 0 24px;
}
body.site-theme-b .article-body {
    color: var(--hb-text);
    line-height: 1.85;
    font-size: 1rem;
}
body.site-theme-b .article-body p,
body.site-theme-b .article-body li {
    color: var(--hb-muted);
}
body.site-theme-b .article-body h1,
body.site-theme-b .article-body h2,
body.site-theme-b .article-body h3,
body.site-theme-b .article-body h4 {
    color: #fff;
}
body.site-theme-b .article-body a {
    color: var(--hb-cyan);
}
body.site-theme-b .article-body a:hover {
    color: #67e8f9;
}
body.site-theme-b .article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}
body.site-theme-b .article-body table {
    background: var(--hb-surface-2);
    border-color: var(--hb-border);
    color: var(--hb-text);
}
body.site-theme-b .article-body table th,
body.site-theme-b .article-body table td {
    border-color: var(--hb-border);
}

/* Article list */
body.site-theme-b .article-list-item {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--hb-border);
}
body.site-theme-b .article-list-item:last-child {
    border-bottom: none;
}
body.site-theme-b .article-list-item .media-object {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: 10px;
    background: var(--hb-surface-2);
    padding: 6px;
}
body.site-theme-b .article-list-item .media-heading {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 8px;
}
body.site-theme-b .article-list-item a {
    text-decoration: none;
    color: inherit;
}
body.site-theme-b .article-list-item a:hover .media-heading {
    color: var(--hb-cyan);
}
body.site-theme-b .article-list-item p {
    color: var(--hb-muted);
    margin: 0;
    line-height: 1.6;
}

/* Support tabs & product feedback */
body.site-theme-b .support-tabs {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--hb-border);
}
body.site-theme-b .support-tabs > li > a {
    color: var(--hb-muted);
    font-weight: 500;
    border: none;
    border-radius: 8px 8px 0 0;
}
body.site-theme-b .support-tabs > li.active > a,
body.site-theme-b .support-tabs > li.active > a:hover,
body.site-theme-b .support-tabs > li > a:hover {
    color: var(--hb-cyan);
    background: rgba(6, 182, 212, 0.1);
    border-bottom: 2px solid var(--hb-cyan);
}
body.site-theme-b .content-intro {
    color: var(--hb-muted);
    margin-bottom: 20px;
}
body.site-theme-b .product-feedback-form {
    padding: 8px 0 24px;
}
body.site-theme-b .product-feedback-form .section-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 20px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--hb-border);
    color: #fff;
}
body.site-theme-b .red-star {
    color: #f87171;
}
body.site-theme-b .product-feedback-form code {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--hb-muted);
    background: transparent;
}
body.site-theme-b input[type='file'].fb-file-input {
    display: none;
}

/* Contact page */
body.site-theme-b .contact-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 48px;
}
body.site-theme-b .contact-hero {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.5) 0%, rgba(99, 102, 241, 0.45) 50%, rgba(6, 182, 212, 0.35) 100%);
    border: 1px solid var(--hb-border);
    border-radius: 16px;
    padding: 48px 36px;
    color: #fff;
    text-align: center;
    margin-bottom: 32px;
    box-shadow: 0 12px 40px rgba(124, 58, 237, 0.2);
}
body.site-theme-b .contact-hero h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 12px;
}
body.site-theme-b .contact-hero p {
    opacity: 0.92;
    font-size: 1.05rem;
    margin: 0 auto;
    max-width: 560px;
    line-height: 1.6;
    color: var(--hb-muted);
}
body.site-theme-b .contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 36px;
}
body.site-theme-b .contact-info-card {
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
body.site-theme-b .contact-info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}
body.site-theme-b .contact-info-card .icon-wrap {
    width: 52px;
    height: 52px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.2);
    color: var(--hb-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}
body.site-theme-b .contact-info-card h3 {
    font-size: 0.85rem;
    color: var(--hb-muted);
    font-weight: 500;
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
body.site-theme-b .contact-info-card .value {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    word-break: break-all;
}
body.site-theme-b .contact-info-card a.value {
    color: var(--hb-cyan);
    text-decoration: none;
}
body.site-theme-b .contact-info-card a.value:hover {
    color: #67e8f9;
}
body.site-theme-b .contact-section-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 8px;
    text-align: center;
}
body.site-theme-b .contact-section-desc {
    text-align: center;
    color: var(--hb-muted);
    margin-bottom: 28px;
}
body.site-theme-b .contact-staff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
body.site-theme-b .contact-staff-card {
    background: var(--hb-surface);
    border: 2px solid var(--hb-border);
    border-radius: 14px;
    padding: 28px 20px 22px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
}
body.site-theme-b .contact-staff-card:hover {
    border-color: rgba(124, 58, 237, 0.5);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.25);
}
body.site-theme-b .contact-staff-card .staff-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 6px;
}
body.site-theme-b .contact-staff-card .staff-role {
    font-size: 0.88rem;
    color: var(--hb-muted);
    margin: 0 0 12px;
}
body.site-theme-b .contact-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}
body.site-theme-b .contact-staff-card .staff-hint {
    font-size: 0.8rem;
    color: var(--hb-cyan);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
body.site-theme-b #contactWxModal .qr-wrap img {
    width: 220px;
    height: 220px;
    border: 1px solid var(--hb-border);
    border-radius: 8px;
    padding: 8px;
    background: #fff;
}
body.site-theme-b .contact-map-note {
    margin-top: 40px;
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 12px;
    padding: 22px 24px;
    text-align: center;
    color: var(--hb-muted);
}
body.site-theme-b .contact-map-note a {
    color: var(--hb-cyan);
}
body.site-theme-b #contactWxModal .modal-header {
    background: linear-gradient(135deg, var(--hb-purple), #6366f1);
    color: #fff;
    border: none;
}
body.site-theme-b #contactWxModal .modal-header .close {
    color: #fff;
    opacity: 0.9;
}
body.site-theme-b #contactWxModal .qr-tip {
    color: var(--hb-muted);
}

/* Promotion page */
body.site-theme-b .promo-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 48px;
}
body.site-theme-b .promo-hero-img {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--hb-border);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    margin: 0 0 30px;
}
body.site-theme-b .promo-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}
body.site-theme-b .promo-highlight-card {
    border-radius: 14px;
    padding: 22px 18px;
    color: #fff;
    text-align: center;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
body.site-theme-b .promo-highlight-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 8px 0 0;
    line-height: 1.45;
}
body.site-theme-b .promo-highlight-card .num {
    font-size: 1.8rem;
    font-weight: 800;
    opacity: 0.95;
}
body.site-theme-b .promo-h1 {
    background: linear-gradient(135deg, #7c3aed, #6366f1);
}
body.site-theme-b .promo-h2 {
    background: linear-gradient(135deg, #0891b2, #06b6d4);
}
body.site-theme-b .promo-h3 {
    background: linear-gradient(135deg, #6366f1, #7c3aed);
}
body.site-theme-b .promo-section {
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 14px;
    padding: 28px 24px;
    margin-bottom: 24px;
}
body.site-theme-b .promo-section h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--hb-cyan);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--hb-border);
}
body.site-theme-b .promo-brand {
    background: linear-gradient(180deg, rgba(124, 58, 237, 0.12) 0%, var(--hb-surface) 100%);
}
body.site-theme-b .promo-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}
body.site-theme-b .promo-feature-tag {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.4);
    color: var(--hb-cyan);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.9rem;
}
body.site-theme-b .promo-welfare {
    border-left: 4px solid var(--hb-purple);
    padding-left: 16px;
    margin-bottom: 28px;
}
body.site-theme-b .promo-welfare h3 {
    font-size: 1.15rem;
    color: #fff;
    margin: 0 0 10px;
}
body.site-theme-b .promo-welfare .tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--hb-purple), #6366f1);
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 10px;
    border-radius: 10px;
    margin-right: 8px;
}
body.site-theme-b .promo-welfare ul {
    padding-left: 1.2em;
    color: var(--hb-muted);
    line-height: 1.75;
}
body.site-theme-b .promo-welfare .note {
    font-size: 0.88rem;
    color: var(--hb-muted);
    margin-top: 8px;
    opacity: 0.85;
}
body.site-theme-b .promo-gifts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 20px;
    margin-top: 12px;
    padding: 0;
}
body.site-theme-b .promo-gifts li {
    list-style: none;
    padding: 6px 0;
    border-bottom: 1px dashed var(--hb-border);
    color: var(--hb-text);
}
body.site-theme-b .promo-gifts li::before {
    content: "▸ ";
    color: var(--hb-cyan);
}
body.site-theme-b .promo-poster-caption {
    font-size: 0.9rem;
    color: var(--hb-muted);
    margin-top: 10px;
}
body.site-theme-b .promo-footer-note {
    text-align: center;
    padding: 20px;
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 12px;
    color: var(--hb-muted);
}
body.site-theme-b .promo-footer-note a {
    color: var(--hb-cyan);
    font-weight: 600;
}

/* Feedback / message page */
body.site-theme-b .feedback-layout .faq-form {
    background: var(--hb-surface);
    border: 1px solid var(--hb-border);
    border-radius: 16px;
    padding: 24px;
}
body.site-theme-b .feedback-layout .faq-form h3 {
    color: #fff;
    font-size: 1.25rem;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--hb-border);
}
body.site-theme-b .feedback-layout label {
    color: var(--hb-muted);
    font-weight: 500;
}
body.site-theme-b .feedback-layout #file-display {
    color: var(--hb-muted);
    margin-left: 8px;
}
body.site-theme-b .feedback-layout code {
    color: var(--hb-muted);
    background: transparent;
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
}
body.site-theme-b input[type='file']#file-upload {
    display: none;
}
body.site-theme-b .text-muted {
    color: var(--hb-muted) !important;
}
body.site-theme-b .btn-link {
    color: var(--hb-cyan);
}

@media (max-width: 992px) {
    body.site-theme-b .contact-staff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    body.site-theme-b .contact-info-grid,
    body.site-theme-b .promo-highlights {
        grid-template-columns: 1fr;
    }
    body.site-theme-b .contact-hero {
        padding: 32px 20px;
    }
    body.site-theme-b .contact-hero h1 {
        font-size: 1.5rem;
    }
    body.site-theme-b .site-page--content .content-panel {
        padding: 24px 18px;
    }
    body.site-theme-b .promo-gifts {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    body.site-theme-b .contact-staff-grid {
        grid-template-columns: 1fr;
    }
}