.quote-detail-page.quote-detail-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1.25rem;
}

.quote-detail-page.quote-detail-container > .breadcrumb {
    grid-column: 1 / -1;
}

.quote-detail-page .quote-detail-main {
    min-width: 0;
}

.quote-detail-page .quote-detail-sidebar {
    min-width: 280px;
}

.quote-detail-page .quote-card {
    background: linear-gradient(135deg, #fff 0%, #fafafa 100%);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(192, 72, 81, 0.08);
}

.quote-detail-page .quote-card-header {
    text-align: center;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 1.25rem;
}

.quote-detail-page .quote-text {
    font-family: var(--font-serif);
    font-size: 1.625rem;
    font-weight: 600;
    color: #2C2C2C;
    letter-spacing: 0.12em;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.quote-detail-page .quote-source {
    font-size: 0.875rem;
    color: #888;
    letter-spacing: 0.05em;
}

.quote-detail-page .quote-source a {
    color: #004B50;
    transition: color 0.25s ease;
}

.quote-detail-page .quote-source a:hover {
    color: var(--color-accent);
}

.quote-detail-page .content-section {
    background: #fff;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.quote-detail-page .content-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(to right, rgba(192, 72, 81, 0.03), transparent);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    cursor: pointer;
    user-select: none;
    transition: background 0.25s ease;
}

.quote-detail-page .content-section-header:hover {
    background: linear-gradient(to right, rgba(192, 72, 81, 0.06), transparent);
}

.quote-detail-page .content-section-title {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    color: #2C2C2C;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quote-detail-page .content-section-title::before {
    content: "";
    width: 3px;
    height: 1rem;
    background: linear-gradient(to bottom, #C04851, rgba(192, 72, 81, 0.5));
    border-radius: 2px;
}

.quote-detail-page .content-section-toggle {
    font-size: 0.75rem;
    color: #999;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.25s ease;
}

.quote-detail-page .content-section-header:hover .content-section-toggle {
    color: #C04851;
}

.quote-detail-page .content-section-body {
    padding: 1.25rem;
    display: none;
}

.quote-detail-page .content-section.open .content-section-body {
    display: block;
}

.quote-detail-page .content-section-content {
    font-size: 0.9375rem;
    line-height: 1.85;
    color: #555;
}

.quote-detail-page .content-section-content p {
    margin-bottom: 0.75rem;
}

.quote-detail-page .content-section-content p:last-child {
    margin-bottom: 0;
}

.quote-detail-page .poem-title-text {
    text-align: center;
    margin-bottom: 0.25rem;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: #2C2C2C;
    letter-spacing: 0.08em;
}

.quote-detail-page .poem-meta-text {
    text-align: center;
    margin-bottom: 1.25rem;
    font-size: 0.8125rem;
    color: #999;
    letter-spacing: 0.04em;
}

.quote-detail-page .poem-content-text {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    line-height: 1.9;
    color: #2C2C2C;
    letter-spacing: 0.06em;
    text-align: center;
}

.quote-detail-page .poem-content-text.pinyin-on {
    line-height: 2.8;
    letter-spacing: 0.1em;
}

.quote-detail-page .poem-content-text ruby {
    ruby-align: center;
}

.quote-detail-page .poem-content-text.pinyin-on ruby {
    margin: 0 0.25em;
}

.quote-detail-page .poem-content-text rt {
    font-size: 0.62em;
    color: #999;
    font-weight: 400;
    line-height: 3;
    letter-spacing: -0.02em;
    user-select: none;
    -webkit-user-select: none;
}

.quote-detail-page .quote-translation-block {
    text-align: left;
    line-height: 1.9;
    color: #555;
    font-size: 0.9375rem;
    letter-spacing: normal;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    margin-top: 1.25rem;
    padding-top: 1.25rem;
}

.quote-detail-page .quote-translation-block p {
    margin-bottom: 0.75rem;
}

.quote-detail-page .quote-translation-block p:last-child {
    margin-bottom: 0;
}

.quote-detail-page .poem-content-text .poem-line {
    display: block;
}

.quote-detail-page .poem-content-text .line-translation {
    display: block;
    font-size: 0.8125rem;
    color: #999;
    line-height: 1.8;
    letter-spacing: normal;
    margin-top: 0.125rem;
}

.quote-detail-page .section-tools {
    display: flex;
    gap: 0.375rem;
    margin-left: auto;
    margin-right: 0.75rem;
}

.quote-detail-page .section-tool-btn {
    padding: 0.2rem 0.55rem;
    font-size: 0.6875rem;
    color: #888;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.quote-detail-page .section-tool-btn:hover {
    color: #C04851;
    border-color: rgba(192, 72, 81, 0.3);
    background: rgba(192, 72, 81, 0.04);
}

.quote-detail-page .section-tool-btn.active {
    color: #fff;
    background: #C04851;
    border-color: #C04851;
}

.quote-detail-page .sidebar-card {
    background: #fff;
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.quote-detail-page .sidebar-title {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    color: #2C2C2C;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quote-detail-page .sidebar-title::before {
    content: "";
    width: 3px;
    height: 1rem;
    background: linear-gradient(to bottom, #C04851, rgba(192, 72, 81, 0.5));
    border-radius: 2px;
}

.quote-detail-page .sidebar-author-info {
    text-align: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.quote-detail-page .sidebar-author-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2C2C2C;
    font-family: var(--font-serif);
    letter-spacing: 0.08em;
}

.quote-detail-page .sidebar-author-dynasty {
    font-size: 0.8125rem;
    color: #999;
    margin-top: 0.375rem;
    letter-spacing: 0.04em;
}

.quote-detail-page .sidebar-author-bio {
    font-size: 0.8125rem;
    color: #666;
    line-height: 1.75;
    letter-spacing: 0.02em;
}

.quote-detail-page .sidebar-author-link {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: #004B50;
    text-align: center;
    transition: color 0.25s ease;
}

.quote-detail-page .sidebar-author-link:hover {
    color: #C04851;
}

.quote-detail-page .sidebar-related-list {
    list-style: none;
}

.quote-detail-page .sidebar-related-item {
    padding: 0.625rem 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.06);
}

.quote-detail-page .sidebar-related-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.quote-detail-page .sidebar-related-text {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    color: #2C2C2C;
    letter-spacing: 0.04em;
    margin-bottom: 0.125rem;
    transition: color 0.25s ease;
    line-height: 1.6;
}

.quote-detail-page .sidebar-related-item a:hover .sidebar-related-text {
    color: var(--color-accent);
}

.quote-detail-page .sidebar-related-source {
    font-size: 0.6875rem;
    color: #aaa;
    letter-spacing: 0.02em;
}

.quote-detail-page .related-quote-item {
    padding: 0.875rem 0;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.06);
    transition: background 0.25s ease;
}

.quote-detail-page .related-quote-item:last-child {
    border-bottom: none;
}

.quote-detail-page .related-quote-item:hover {
    background: rgba(192, 72, 81, 0.02);
    margin: 0 -0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.quote-detail-page .related-quote-link {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    color: #2C2C2C;
    letter-spacing: 0.05em;
    line-height: 1.7;
}

.quote-detail-page .related-quote-link:hover {
    color: #C04851;
}

.quote-detail-page .related-quote-source {
    font-size: 0.75rem;
    color: #aaa;
    margin-left: 0.5rem;
}


/* 响应式 */
@media (max-width: 768px) {
.quote-detail-page.quote-detail-container {
        grid-template-columns: 1fr;
    }

.quote-detail-page .quote-detail-sidebar {
        min-width: 0;
    }

.quote-detail-page .quote-card {
        padding: 1.75rem 1.25rem;
    }

.quote-detail-page .quote-text {
        font-size: 1.375rem;
    }

}
.quote-detail-page .sidebar-author-bio { font-size: 14px; color: #737373; line-height: 1.9; }
.quote-detail-page a:focus-visible, .quote-detail-page button:focus-visible { outline: 2px solid #C04851; outline-offset: 3px; }
@media (max-width: 768px) {
 .quote-detail-page.quote-detail-container { padding: 16px; }
}
.quote-detail-page .section-tool-btn { min-height: 36px; font-size: 13px; padding: 6px 10px; }
.quote-detail-page .section-tools { flex-wrap: wrap; gap: 6px; }
@media (max-width: 768px) {
 .quote-detail-page .section-tool-btn { min-height: 44px; }
 .quote-detail-page .content-section-header { flex-wrap: wrap; gap: 8px; }
}