/* ============================================================
   HELP CENTER STYLES
   Luxury jewelry theme — compatible with ts_modern dark/light
   ============================================================ */

/* ---------- Hero Section ---------- */
.help-center-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--fluid-space-lg, clamp(1rem, .8rem + 1vw, 1.75rem));
}

.help-center-hero {
    text-align: center;
    padding: clamp(2.5rem, 2rem + 3vw, 5rem) 1rem clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.help-center-title {
    font-family: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--theme-text-primary);
    margin-bottom: .75rem;
}

.help-center-subtitle {
    font-family: 'Montserrat', 'Lato', sans-serif;
    font-size: clamp(.875rem, .8rem + .375vw, 1.0625rem);
    color: var(--theme-text-secondary, #777);
    margin-bottom: 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ---------- Search Box ---------- */
.help-center-search {
    max-width: 520px;
    margin: 0 auto;
}

.help-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.help-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--theme-text-muted, #999);
    pointer-events: none;
}

.help-search-submit {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 52px;
    background: var(--theme-accent-gold, #D4AF37);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .2s;
    flex-shrink: 0;
}

.help-search-submit:hover {
    background: #b89428;
}

.help-search-input {
    width: 100%;
    padding: 14px 60px 14px 20px;
    font-size: .9375rem;
    font-family: 'Montserrat', sans-serif;
    border: 1px solid var(--theme-border-light, #ddd);
    border-radius: 0;
    background: var(--theme-input-bg, #fff);
    color: var(--theme-input-text, #333);
    transition: border-color .3s ease, box-shadow .3s ease;
    outline: none;
}

.help-search-input:focus {
    border-color: var(--theme-accent-gold, #D4AF37);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, .15);
}

.help-search-input::placeholder {
    color: var(--theme-text-muted, #aaa);
}

/* ---------- Search Results ---------- */
.help-search-results {
    margin: 0 0 clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.help-no-results {
    text-align: center;
    padding: 1.5rem 0;
    color: var(--theme-text-muted, #888);
    font-size: .9375rem;
}

.help-result-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.help-result-item {
    background: var(--theme-bg-card, #fafafa);
    border: 1px solid var(--theme-border-light, #eee);
    padding: 1.25rem 1.5rem;
    transition: border-color .2s;
}

.help-result-item:hover {
    border-color: var(--theme-accent-gold, #D4AF37);
}

.help-result-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--theme-accent-gold, #D4AF37);
    text-decoration: none;
    display: block;
    margin-bottom: .4rem;
}

.help-result-title:hover {
    text-decoration: underline;
}

.help-result-excerpt {
    font-size: .875rem;
    color: var(--theme-text-muted, #666);
    margin: 0;
    line-height: 1.6;
}

/* ---------- Category Grid ---------- */
.help-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, .8rem + 1vw, 1.5rem);
    margin-bottom: clamp(3rem, 2.5rem + 2vw, 5rem);
}

.help-category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem) clamp(1rem, .8rem + 1vw, 1.5rem);
    border: 1px solid var(--theme-border-light, #e5e5e5);
    background: var(--theme-bg-card, #fff);
    text-decoration: none;
    color: inherit;
    transition: border-color .3s ease, box-shadow .3s ease, transform .2s ease;
    cursor: pointer;
}

.help-category-card:hover {
    border-color: var(--theme-accent-gold, #D4AF37);
    box-shadow: 0 8px 30px rgba(0,0,0,.08);
    transform: translateY(-3px);
    text-decoration: none;
    color: inherit;
}

.help-category-icon {
    margin-bottom: 1rem;
    color: var(--theme-accent-gold, #D4AF37);
}

.help-category-icon svg {
    width: 32px;
    height: 32px;
}

.help-category-name {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(.8125rem, .75rem + .3125vw, .9375rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--theme-text-primary);
    margin-bottom: .5rem;
}

.help-category-desc {
    font-size: clamp(.75rem, .7rem + .25vw, .875rem);
    color: var(--theme-text-secondary, #777);
    line-height: 1.6;
    margin: 0;
}

/* ---------- Popular FAQs ---------- */
.help-popular-faqs {
    margin-bottom: clamp(3rem, 2.5rem + 2vw, 5rem);
}

.help-section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.125rem, 1rem + .625vw, 1.5rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--theme-text-primary);
    text-align: center;
    margin-bottom: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
}

.help-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.help-faq-item {
    border-top: 1px solid var(--theme-border-light, #e5e5e5);
}

.help-faq-item:last-of-type {
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
}

/* summary replaces <button> — zero button-style conflicts */
.help-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.125rem 0;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(.8125rem, .75rem + .3125vw, .9375rem);
    font-weight: 500;
    line-height: 1.5;
    gap: 1rem;
    /* Light mode — hard values, zero CSS-variable dependency */
    color: #212529;
    background: none;
    user-select: none;
}

.help-faq-question:hover {
    color: var(--theme-accent-gold, #D4AF37);
}

.help-faq-question:focus-visible {
    outline: 2px solid var(--theme-accent-gold, #D4AF37);
    outline-offset: 2px;
}

/* Dark mode */
.theme-dark .help-faq-question,
html[data-theme="dark"] .help-faq-question {
    color: #f8f9fa;
    background: none;
}

.help-faq-chevron {
    flex-shrink: 0;
    transition: transform .3s ease;
    color: #999;
}

.theme-dark .help-faq-chevron,
html[data-theme="dark"] .help-faq-chevron {
    color: #adb5bd;
}

.faq-open .help-faq-chevron {
    transform: rotate(180deg);
}

.help-faq-answer {
    padding: 0 0 1.25rem 0;
}

.help-faq-answer[hidden] {
    display: none !important;
}

.help-faq-answer p {
    font-size: clamp(.8125rem, .75rem + .3125vw, .9375rem);
    line-height: 1.7;
    color: #555;
    margin: 0;
}

.theme-dark .help-faq-answer p,
html[data-theme="dark"] .help-faq-answer p {
    color: #adb5bd;
}

.help-faq-answer a {
    color: var(--theme-accent-gold, #D4AF37);
    text-decoration: underline;
}

/* ---------- Still Need Help ---------- */
.help-still-need {
    margin-bottom: clamp(2rem, 1.5rem + 2vw, 4rem);
}

.help-contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1rem, .8rem + 1vw, 1.5rem);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.help-contact-card {
    text-align: center;
    padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
    border: 1px solid var(--theme-border-light, #e5e5e5);
    background: var(--theme-bg-card, #fff);
}

.help-contact-card svg {
    color: var(--theme-accent-gold, #D4AF37);
    margin-bottom: .75rem;
}

.help-contact-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: .875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: .75rem;
    color: var(--theme-text-primary);
}

.help-contact-card p {
    font-size: .8125rem;
    line-height: 1.7;
    color: var(--theme-text-secondary, #777);
    margin: 0 0 .5rem 0;
}

.help-contact-link {
    display: inline-block;
    margin-top: .5rem;
    font-size: .8125rem;
    font-weight: 600;
    color: var(--theme-accent-gold, #D4AF37);
    text-decoration: none;
    letter-spacing: .03em;
}

.help-contact-link:hover {
    text-decoration: underline;
}

/* ---------- Topic Sub-Page Layout ---------- */
.help-topic-header {
    padding: clamp(1.5rem, 1rem + 2vw, 3rem) 0 clamp(1rem, .8rem + 1vw, 2rem);
}

.help-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Montserrat', sans-serif;
    font-size: .8125rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--theme-text-muted, #999);
    text-decoration: none;
    margin-bottom: 1rem;
    transition: color .2s;
}

.help-back-link:hover {
    color: var(--theme-accent-gold, #D4AF37);
}

.help-topic-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.25rem, 1rem + 1.25vw, 2rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--theme-text-primary);
    margin: 0;
    padding-bottom: clamp(.75rem, .5rem + .5vw, 1.25rem);
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
}

/* ---------- Topic Content (Articles) ---------- */
.help-topic-content {
    margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
}

.help-article-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.help-article-item {
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
    padding: clamp(1.25rem, 1rem + 1vw, 2rem) 0;
}

.help-article-item:first-child {
    padding-top: clamp(1rem, .8rem + .5vw, 1.5rem);
}

.help-article-item h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(.9375rem, .875rem + .3125vw, 1.125rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--theme-text-primary);
    margin: 0 0 1rem 0;
    cursor: default;
}

.help-article-body {
    font-size: clamp(.8125rem, .75rem + .3125vw, .9375rem);
    line-height: 1.75;
    color: var(--theme-text-secondary, #666);
}

.help-article-body h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(.8125rem, .75rem + .3125vw, .9375rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--theme-text-primary);
    margin: 1.25rem 0 .5rem 0;
}

.help-article-body p {
    margin: 0 0 .875rem 0;
}

.help-article-body ul,
.help-article-body ol {
    margin: 0 0 1rem 0;
    padding-left: 1.5rem;
}

.help-article-body li {
    margin-bottom: .5rem;
}

.help-article-body a {
    color: var(--theme-accent-gold, #D4AF37);
    text-decoration: underline;
}

.help-article-body a:hover {
    color: var(--theme-text-primary);
}

.help-article-body strong {
    color: var(--theme-text-primary);
    font-weight: 600;
}

.help-article-body em {
    color: var(--theme-text-muted, #999);
    font-style: italic;
}

/* ---------- Tables ---------- */
.help-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: clamp(.75rem, .7rem + .25vw, .875rem);
}

.help-table th {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: .75rem;
    color: var(--theme-text-primary);
    background: var(--theme-bg-secondary, #f7f7f7);
    padding: .75rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--theme-border-light, #e5e5e5);
}

.help-table td {
    padding: .625rem 1rem;
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
    color: var(--theme-text-secondary, #666);
}

.help-table-compact th,
.help-table-compact td {
    padding: .5rem .75rem;
    font-size: .75rem;
}

.help-table tbody tr:hover {
    background: rgba(212, 175, 55, .04);
}

/* ---------- Topic Sidebar ---------- */
.help-topic-sidebar {
    margin: clamp(2rem, 1.5rem + 2vw, 3rem) 0;
    padding: clamp(1.25rem, 1rem + 1vw, 2rem);
    border: 1px solid var(--theme-border-light, #e5e5e5);
    background: var(--theme-bg-card, #fff);
}

.help-sidebar-title {
    font-family: 'Montserrat', sans-serif;
    font-size: .8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--theme-text-primary);
    margin: 0 0 1rem 0;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
}

.help-sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0;
}

.help-sidebar-nav li {
    border-bottom: 1px solid var(--theme-border-light, #eee);
}

.help-sidebar-nav li:last-child {
    border-bottom: none;
}

.help-sidebar-nav a {
    display: block;
    padding: .625rem .5rem;
    font-family: 'Montserrat', sans-serif;
    font-size: .8125rem;
    color: var(--theme-text-secondary, #777);
    text-decoration: none;
    transition: color .2s, padding-left .2s;
}

.help-sidebar-nav a:hover {
    color: var(--theme-accent-gold, #D4AF37);
    padding-left: 1rem;
}

.help-sidebar-nav li.active a {
    color: var(--theme-accent-gold, #D4AF37);
    font-weight: 600;
    border-left: 3px solid var(--theme-accent-gold, #D4AF37);
    padding-left: calc(.5rem + 3px);
}

/* ---------- Compact "Still Need Help" ---------- */
.help-still-need-compact {
    text-align: center;
    padding: clamp(1.5rem, 1.2rem + 1vw, 2.5rem);
    border: 1px solid var(--theme-border-light, #e5e5e5);
    background: var(--theme-bg-card, #fff);
}

.help-need-more {
    font-size: .875rem;
    color: var(--theme-text-secondary, #777);
    margin: 0;
}

.help-need-more a {
    color: var(--theme-accent-gold, #D4AF37);
    font-weight: 600;
    text-decoration: underline;
}

/* ---------- Contact Methods Grid (Contact Page) ---------- */
.help-contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1rem, .8rem + 1vw, 1.5rem);
    margin: clamp(1.5rem, 1rem + 1.5vw, 2.5rem) 0;
}

.help-contact-method-card {
    padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
    border: 1px solid var(--theme-border-light, #e5e5e5);
    background: var(--theme-bg-card, #fff);
    text-align: center;
}

.help-contact-method-icon {
    margin-bottom: 1rem;
    color: var(--theme-accent-gold, #D4AF37);
}

.help-contact-method-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: .875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--theme-text-primary);
    margin: 0 0 .75rem 0;
}

.help-contact-method-card p {
    font-size: .8125rem;
    line-height: 1.7;
    color: var(--theme-text-secondary, #777);
    margin: 0 0 .5rem 0;
}

.help-contact-hours {
    font-size: .8125rem;
    line-height: 1.7;
    color: var(--theme-text-secondary, #777);
    margin: .75rem 0;
}

.help-contact-hours strong {
    color: var(--theme-text-primary);
}

.help-contact-email-link a {
    font-size: .9375rem;
    font-weight: 600;
    color: var(--theme-accent-gold, #D4AF37);
    text-decoration: none;
}

.help-contact-email-link a:hover {
    text-decoration: underline;
}

.help-contact-note {
    font-size: .75rem !important;
    font-style: italic;
    color: var(--theme-text-muted, #aaa) !important;
}

.help-social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: .75rem;
}

.help-social-link {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--theme-text-muted, #999);
    transition: color .2s;
    cursor: pointer;
}

.help-social-link:hover {
    color: var(--theme-accent-gold, #D4AF37);
}


/* ============================================================
   DARK THEME OVERRIDES
   ============================================================ */
.theme-dark .help-category-card,
html[data-theme="dark"] .help-category-card {
    background: var(--theme-bg-card, #141414);
    border-color: var(--theme-border-light, #2a2a2a);
}

.theme-dark .help-category-card:hover,
html[data-theme="dark"] .help-category-card:hover {
    border-color: var(--theme-accent-gold, #D4AF37);
    box-shadow: 0 8px 30px rgba(0,0,0,.3);
}

.theme-dark .help-search-input,
html[data-theme="dark"] .help-search-input {
    background: var(--theme-input-bg, #1a1a1a);
    color: var(--theme-input-text, #f2f2f2);
    border-color: var(--theme-border-light, #333);
}

.theme-dark .help-result-item,
html[data-theme="dark"] .help-result-item {
    background: var(--theme-bg-card, #141414);
    border-color: var(--theme-border-light, #2a2a2a);
}

.theme-dark .help-result-excerpt,
html[data-theme="dark"] .help-result-excerpt {
    color: var(--theme-text-muted, #aaa);
}

.theme-dark .help-contact-card,
.theme-dark .help-contact-method-card,
.theme-dark .help-topic-sidebar,
.theme-dark .help-still-need-compact,
html[data-theme="dark"] .help-contact-card,
html[data-theme="dark"] .help-contact-method-card,
html[data-theme="dark"] .help-topic-sidebar,
html[data-theme="dark"] .help-still-need-compact {
    background: var(--theme-bg-card, #141414);
    border-color: var(--theme-border-light, #2a2a2a);
}

.theme-dark .help-table th,
html[data-theme="dark"] .help-table th {
    background: rgba(255,255,255,.05);
}

.theme-dark .help-table tbody tr:hover,
html[data-theme="dark"] .help-table tbody tr:hover {
    background: rgba(212,175,55,.08);
}


/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablets */
@media (max-width: 991px) {
    .help-categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .help-contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .help-contact-cards .help-contact-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

/* Mobile */
@media (max-width: 575px) {
    .help-center-page {
        padding: 0 1rem;
    }

    .help-categories-grid {
        grid-template-columns: 1fr;
        gap: .75rem;
    }

    .help-category-card {
        flex-direction: row;
        text-align: left;
        padding: 1rem 1.25rem;
        gap: 1rem;
    }

    .help-category-icon {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .help-category-icon svg {
        width: 28px;
        height: 28px;
    }

    .help-contact-cards {
        grid-template-columns: 1fr;
    }

    .help-contact-cards .help-contact-card:last-child {
        max-width: 100%;
    }

    .help-contact-methods-grid {
        grid-template-columns: 1fr;
    }

    .help-sidebar-nav {
        grid-template-columns: 1fr;
    }

    .help-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ============================================================
   HELP CENTER SIDEBOX (right column)
   ============================================================ */
.help-center-sidebox a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: .625rem .75rem;
    font-family: 'Montserrat', sans-serif;
    font-size: .8125rem;
    color: var(--theme-text-secondary, #777);
    text-decoration: none;
    border-bottom: 1px solid var(--theme-border-light, #eee);
    transition: color .2s, padding-left .2s, background .2s;
}

.help-center-sidebox a:last-child {
    border-bottom: none;
}

.help-center-sidebox a:hover {
    color: var(--theme-accent-gold, #D4AF37);
    padding-left: 1rem;
    background: rgba(212, 175, 55, .04);
}

.help-center-sidebox a.active {
    color: var(--theme-accent-gold, #D4AF37);
    font-weight: 600;
    border-left: 3px solid var(--theme-accent-gold, #D4AF37);
    background: rgba(212, 175, 55, .06);
}

.help-center-sidebox a svg {
    flex-shrink: 0;
    color: var(--theme-accent-gold, #D4AF37);
    opacity: .7;
}

.help-center-sidebox a:hover svg,
.help-center-sidebox a.active svg {
    opacity: 1;
}

/* ---------- Product Knowledge Accordion ---------- */
.help-knowledge-section {
    margin: clamp(1.5rem, 1rem + 1.5vw, 2.5rem) 0;
}

.help-knowledge-section h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1rem, .9rem + .5vw, 1.25rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--theme-text-primary);
    margin: 0 0 clamp(1rem, .8rem + .5vw, 1.5rem) 0;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
}

.help-knowledge-faq {
    border-top: 1px solid var(--theme-border-light, #e5e5e5);
}

.help-knowledge-faq .hk-item {
    border-bottom: 1px solid var(--theme-border-light, #e5e5e5);
}

.help-knowledge-faq .hk-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: .875rem 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(.8rem, .75rem + .25vw, .875rem);
    font-weight: 500;
    color: var(--theme-text-primary);
    text-align: left;
    line-height: 1.5;
    outline: none;
    gap: 1rem;
}

.help-knowledge-faq .hk-q:hover {
    color: var(--theme-accent-gold, #D4AF37);
}

.help-knowledge-faq .hk-q:focus-visible {
    outline: 2px solid var(--theme-accent-gold, #D4AF37);
    outline-offset: 2px;
}

.help-knowledge-faq .hk-chevron {
    flex-shrink: 0;
    transition: transform .3s ease;
    color: var(--theme-text-muted, #999);
    font-size: 1rem;
}

.help-knowledge-faq .hk-item.active .hk-chevron {
    transform: rotate(180deg);
}

.help-knowledge-faq .hk-a {
    display: none;
    padding: 0 0 1rem 0;
    font-size: clamp(.7875rem, .73rem + .28vw, .875rem);
    line-height: 1.75;
    color: var(--theme-text-secondary, #666);
}

.help-knowledge-faq .hk-item.active .hk-a {
    display: block;
}

.help-knowledge-faq .hk-a p {
    margin: 0 0 .625rem 0;
}

.help-knowledge-faq .hk-a ul {
    margin: 0 0 .625rem 0;
    padding-left: 1.5rem;
}

.help-knowledge-faq .hk-a li {
    margin-bottom: .375rem;
}

.help-knowledge-faq .hk-a strong {
    color: var(--theme-text-primary);
}

/* ============================================================
   浅色模式链接颜色覆盖
   #D4AF37 在白色背景上对比度不足，改用深琥珀金 #8B6914
   （对比度约 7:1，符合 WCAG AA）
   ============================================================ */
html[data-theme="light"] .help-contact-link,
html:not([data-theme="dark"]) .help-contact-link,
.theme-light .help-contact-link {
    color: #8B6914 !important;
}

html[data-theme="light"] .help-contact-link:hover,
html:not([data-theme="dark"]) .help-contact-link:hover,
.theme-light .help-contact-link:hover {
    color: #6B4F0A !important;
}

html[data-theme="light"] .help-back-link,
html:not([data-theme="dark"]) .help-back-link,
.theme-light .help-back-link {
    color: #8B6914;
}

html[data-theme="light"] .help-back-link:hover,
html:not([data-theme="dark"]) .help-back-link:hover,
.theme-light .help-back-link:hover {
    color: #6B4F0A !important;
}

html[data-theme="light"] .help-cat-link,
html:not([data-theme="dark"]) .help-cat-link,
.theme-light .help-cat-link {
    color: #8B6914;
}

html[data-theme="light"] .help-cat-link:hover,
html:not([data-theme="dark"]) .help-cat-link:hover,
.theme-light .help-cat-link:hover {
    color: #6B4F0A;
}

html[data-theme="light"] .hk-q:hover,
html:not([data-theme="dark"]) .hk-q:hover,
.theme-light .hk-q:hover {
    color: #8B6914 !important;
}

html[data-theme="light"] .help-faq-question:hover,
html:not([data-theme="dark"]) .help-faq-question:hover,
.theme-light .help-faq-question:hover {
    color: #8B6914 !important;
}

html[data-theme="light"] .help-still-need a,
html:not([data-theme="dark"]) .help-still-need a,
.theme-light .help-still-need a {
    color: #8B6914;
}

html[data-theme="light"] .help-still-need a:hover,
html:not([data-theme="dark"]) .help-still-need a:hover,
.theme-light .help-still-need a:hover {
    color: #6B4F0A;
}