body.report-detail-page {
    --research-shell-width: 1160px;
}

body.report-detail-page [hidden] {
    display: none !important;
}

.report-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 60;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-alt));
    transition: width 0.1s linear;
}

.report-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 1.2rem;
    margin-top: 1.25rem;
}

.toc-panel {
    position: sticky;
    top: 4.8rem;
    align-self: start;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--entry);
    padding: 0.9rem;
    display: grid;
    gap: 0.8rem;
}

.toc-header {
    font-family: var(--research-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

#tableOfContents .module-nav-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

#tableOfContents a,
#tableOfContents button,
#tableOfContents .module-nav-item > span {
    appearance: none;
    -webkit-appearance: none;
    border: 0;
    width: 100%;
    background: transparent;
    text-decoration: none;
    color: var(--secondary);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr);
    align-items: start;
    gap: 0.45rem;
    border-radius: 8px;
    padding: 0.34rem 0.4rem;
    text-align: left;
}

#tableOfContents a:hover,
#tableOfContents button:hover {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent-soft) 38%, transparent);
    transform: translateX(1px);
    cursor: pointer;
}

#tableOfContents button:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
    outline-offset: 2px;
}

.module-nav-item.active button {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent-soft) 48%, transparent);
}

.module-nav-number {
    color: color-mix(in srgb, var(--secondary) 72%, var(--border));
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.module-nav-label {
    min-width: 0;
}

.module-nav-missing {
    opacity: 0.46;
}

.module-status-added a {
    border-left: 2px solid #27ae60;
}

.module-status-added button {
    border-left: 2px solid #27ae60;
}

.module-status-modified a,
.module-status-modified button {
    border-left: 2px solid #e67e22;
}

.module-status-removed a,
.module-status-removed button,
.module-status-removed > span {
    border-left: 2px solid #c0392b;
}

.toc-level-2 {
    padding-left: 0.8rem;
}

.toc-empty {
    margin: 0;
    color: var(--secondary);
    font-size: 0.82rem;
}

.toc-controls {
    border-top: 1px solid var(--border);
    padding-top: 0.8rem;
    display: grid;
    gap: 0.55rem;
}

.toc-view-switch {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.toc-view-switch .view-btn {
    min-width: 0;
    width: 100%;
}

.toc-controls .archive-link {
    width: 100%;
}

.report-panel {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(160deg, var(--entry), color-mix(in srgb, var(--entry) 96%, var(--surface-2)));
    padding: 1.45rem 1.55rem;
    min-width: 0;
}

.report-hero {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.report-hero-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
}

.switch-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.report-badge {
    display: inline-block;
    font-family: var(--research-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
    font-size: 0.72rem;
    border-radius: 999px;
    padding: 0.18rem 0.58rem;
    color: var(--accent);
    background: transparent;
    border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
}

.report-stance {
    display: inline-flex;
    align-items: center;
    min-height: 1.52rem;
    border: 1px solid color-mix(in srgb, var(--content) 14%, var(--border));
    border-radius: 999px;
    padding: 0.18rem 0.58rem;
    color: var(--secondary);
    background: color-mix(in srgb, var(--entry) 92%, var(--surface-2));
    font-family: var(--research-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.03em;
}

.report-stance-rationale {
    margin: 0.45rem 0 0;
    color: var(--secondary);
    font-size: 0.82rem;
    line-height: 1.5;
}

.related-signals {
    margin-top: 0.85rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: color-mix(in srgb, var(--entry) 92%, var(--surface-2));
    padding: 0.72rem;
    display: grid;
    gap: 0.55rem;
}

.related-signals-title {
    color: var(--secondary);
    font-size: 0.78rem;
    font-weight: 750;
}

.related-signals-list {
    display: grid;
    gap: 0.4rem;
}

.related-signal {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.55rem;
    align-items: center;
    color: var(--content);
    text-decoration: none;
    font-size: 0.82rem;
}

.related-signal:hover {
    color: var(--accent);
}

.related-signal-date,
.related-signal-action {
    color: var(--secondary);
    font-size: 0.72rem;
    white-space: nowrap;
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.16rem;
    padding: 0.2rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: linear-gradient(145deg, var(--entry), var(--surface-2));
    background: linear-gradient(
        145deg,
        color-mix(in srgb, var(--entry) 88%, var(--surface-2)),
        color-mix(in srgb, var(--entry) 94%, var(--surface-3))
    );
    box-shadow:
        inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent),
        0 5px 12px color-mix(in srgb, var(--accent) 12%, transparent);
}

.language-switch:focus-within {
    border-color: color-mix(in srgb, var(--accent) 46%, var(--border));
    box-shadow:
        inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent),
        0 0 0 2px color-mix(in srgb, var(--accent) 22%, transparent),
        0 6px 14px color-mix(in srgb, var(--accent) 14%, transparent);
}

.view-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.16rem;
    padding: 0.2rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: linear-gradient(
        145deg,
        color-mix(in srgb, var(--entry) 88%, var(--surface-2)),
        color-mix(in srgb, var(--entry) 94%, var(--surface-3))
    );
    box-shadow:
        inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent),
        0 5px 12px color-mix(in srgb, var(--accent) 12%, transparent);
}

.view-switch:focus-within {
    border-color: color-mix(in srgb, var(--accent) 46%, var(--border));
    box-shadow:
        inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent),
        0 0 0 2px color-mix(in srgb, var(--accent) 22%, transparent),
        0 6px 14px color-mix(in srgb, var(--accent) 14%, transparent);
}

.lang-btn {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    min-height: 1.86rem;
    min-width: 3rem;
    padding: 0.2rem 0.78rem;
    background: transparent;
    color: var(--secondary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.lang-btn:hover:not(:disabled) {
    color: var(--primary);
    background: color-mix(in srgb, var(--surface-2) 88%, var(--entry));
}

.lang-btn.active {
    background: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
    color: #fff;
    box-shadow: 0 7px 16px color-mix(in srgb, var(--accent) 34%, transparent);
    transform: translateY(-0.5px);
}

.lang-btn:focus-visible {
    outline: none;
    border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 24%, transparent);
}

.lang-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.view-btn {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    min-height: 1.86rem;
    min-width: 4.8rem;
    padding: 0.2rem 0.78rem;
    background: transparent;
    color: var(--secondary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.view-btn:hover:not(:disabled) {
    color: var(--primary);
    background: color-mix(in srgb, var(--surface-2) 88%, var(--entry));
}

.view-btn.active {
    background: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
    color: #fff;
    box-shadow: 0 7px 16px color-mix(in srgb, var(--accent) 34%, transparent);
    transform: translateY(-0.5px);
}

.view-btn:focus-visible {
    outline: none;
    border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 24%, transparent);
}

.archive-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.86rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
    color: var(--secondary);
    background: color-mix(in srgb, var(--entry) 92%, var(--surface-2));
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
}

.archive-link:hover {
    color: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 38%, var(--border));
    background: color-mix(in srgb, var(--accent-soft) 32%, var(--entry));
}

.report-hero h1 {
    margin: 0.6rem 0 0;
    line-height: 1.24;
    font-size: 1.75rem;
}

.report-hero h2 {
    margin: 0.38rem 0 0;
    color: var(--secondary);
    font-size: 1rem;
    font-weight: 500;
}

.report-meta-info {
    margin-top: 0.62rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.report-meta-info span {
    font-size: 0.74rem;
    color: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.14rem 0.54rem;
}

.previous-report-preview {
    margin-top: 0.8rem;
    border-left: 3px solid var(--accent);
    padding: 0.55rem 0 0.55rem 0.75rem;
    background: color-mix(in srgb, var(--accent-soft) 42%, transparent);
}

.previous-report-heading {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--secondary);
}

.previous-report-title {
    display: inline-block;
    margin-top: 0.25rem;
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

.previous-report-title:hover,
.previous-report-action:hover {
    color: var(--accent);
    text-decoration: underline;
}

.previous-report-meta {
    margin-top: 0.3rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.previous-report-meta span {
    font-size: 0.72rem;
    color: var(--secondary);
}

.previous-report-preview p {
    margin: 0.42rem 0 0;
    color: var(--content);
    font-size: 0.84rem;
}

.mode-notice {
    margin-top: 0.6rem;
    border-radius: 9px;
    padding: 0.45rem 0.65rem;
    background: color-mix(in srgb, var(--accent-soft) 35%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
    color: var(--primary);
    font-size: 0.81rem;
}

.previous-report-action {
    display: inline-block;
    margin-top: 0.42rem;
    color: var(--accent);
    font-size: 0.8rem;
}

#markdownContent {
    color: var(--content);
    font-size: 0.94rem;
}

#markdownContent h2 {
    margin: 1.6rem 0 0.65rem;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--border);
    font-size: 1.28rem;
}

#markdownContent h3 {
    margin: 1.2rem 0 0.45rem;
    font-size: 1.1rem;
}

#markdownContent h4 {
    margin: 0.9rem 0 0.35rem;
    font-size: 1rem;
}

#markdownContent .report-module {
    scroll-margin-top: 5.8rem;
    margin: 0 0 1.45rem;
    padding-bottom: 0.2rem;
}

#markdownContent .module-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    margin: 1.35rem 0 0.72rem;
    padding-bottom: 0;
}

#markdownContent .module-header h2 {
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--primary);
    font-size: 1.24rem;
}

.module-titlebar {
    min-width: 0;
    display: flex;
    align-items: baseline;
    gap: 0.7rem;
}

.module-rule {
    flex: 1;
    min-width: 2rem;
    height: 1px;
    background: var(--border);
}

.module-header-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: flex-end;
    gap: 0.45rem;
}

.module-kicker {
    color: var(--accent);
    font-family: var(--research-mono, ui-monospace, "SF Mono", Menlo, Consolas, monospace);
    font-size: 0.72rem;
    font-weight: 800;
}

.module-body {
    display: grid;
    gap: 0.2rem;
}

#markdownContent .module-section h3 {
    margin: 1.05rem 0 0.42rem;
    color: var(--primary);
    font-size: 1.02rem;
}

#markdownContent .module-section h4 {
    margin: 0.86rem 0 0.34rem;
    color: var(--primary);
    font-size: 0.94rem;
}

.module-section-intro {
    color: var(--primary);
}

.module-diff-toggle {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.8rem;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
    border-radius: 999px;
    padding: 0.22rem 0.72rem;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent-soft) 35%, transparent);
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
}

.module-diff-toggle:hover,
.module-diff-toggle.active {
    border-color: color-mix(in srgb, var(--accent) 56%, var(--border));
    background: color-mix(in srgb, var(--accent-soft) 58%, transparent);
}

.module-diff-toggle:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--accent) 42%, transparent);
    outline-offset: 2px;
}

.module-diff-panel {
    margin-top: 0.85rem;
}

#markdownContent p,
#markdownContent ul,
#markdownContent ol,
#markdownContent blockquote,
#markdownContent table,
#markdownContent pre {
    margin: 0.72rem 0;
}

#markdownContent ul,
#markdownContent ol {
    padding-left: 1.25rem;
}

#markdownContent a {
    color: var(--accent);
}

#markdownContent code {
    background: var(--code-bg);
    padding: 0.13rem 0.33rem;
    border-radius: 5px;
    font-size: 0.85em;
}

#markdownContent pre {
    background: var(--code-bg);
    padding: 0.75rem;
    border-radius: 8px;
    overflow-x: auto;
}

#markdownContent .diff-summary {
    border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
    border-radius: 10px;
    padding: 0.65rem 0.8rem;
    margin-bottom: 0.8rem;
    background: color-mix(in srgb, var(--accent-soft) 34%, transparent);
}

#markdownContent .diff-summary h2 {
    margin: 0 0 0.32rem;
    color: var(--primary);
    font-size: 0.95rem;
}

#markdownContent .diff-summary p {
    margin: 0;
    color: var(--primary);
}

.diff-empty {
    font-size: 0.82rem;
    color: var(--secondary);
}

.revision-section {
    margin-bottom: 1.2rem;
}

.revision-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border);
    margin: 1.6rem 0 0.65rem;
    padding-bottom: 0.35rem;
}

#markdownContent .revision-heading h2,
#markdownContent .revision-heading h3 {
    border: 0;
    margin: 0;
    padding: 0;
}

#markdownContent .revision-heading h2 {
    font-size: 1.28rem;
}

#markdownContent .revision-heading h3 {
    font-size: 1.1rem;
}

.revision-status {
    flex: 0 0 auto;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.1rem 0.52rem;
    border: 1px solid var(--border);
    color: var(--secondary);
    background: var(--surface-2);
}

.revision-section-added .revision-status {
    background: color-mix(in srgb, #27ae60 20%, var(--surface-2));
    border-color: color-mix(in srgb, #27ae60 55%, var(--border));
    color: #1e8f50;
}

.revision-section-modified .revision-status {
    background: color-mix(in srgb, #e67e22 20%, var(--surface-2));
    border-color: color-mix(in srgb, #e67e22 55%, var(--border));
    color: #ba6b10;
}

.revision-section-removed .revision-status {
    background: color-mix(in srgb, #c0392b 18%, var(--surface-2));
    border-color: color-mix(in srgb, #c0392b 52%, var(--border));
    color: #a93226;
}

.revision-deleted {
    margin: 0.75rem 0 1rem;
    border-left: 3px solid color-mix(in srgb, #c0392b 68%, var(--border));
    border-radius: 8px;
    padding: 0.6rem 0.72rem;
    background: color-mix(in srgb, #c0392b 9%, var(--entry));
}

.revision-deleted-label {
    margin-bottom: 0.35rem;
    color: color-mix(in srgb, #c0392b 78%, var(--secondary));
    font-size: 0.76rem;
    font-weight: 700;
}

.revision-deleted-content {
    display: block;
    color: color-mix(in srgb, var(--secondary) 86%, #c0392b);
}

#markdownContent .revision-deleted-content,
#markdownContent .revision-deleted-content * {
    text-decoration-line: line-through;
    text-decoration-thickness: 1.5px;
    text-decoration-color: color-mix(in srgb, #c0392b 70%, var(--secondary));
}

#markdownContent table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

#markdownContent th,
#markdownContent td {
    border: 1px solid var(--border);
    padding: 0.42rem 0.48rem;
    text-align: left;
}

:lang(zh) #markdownContent th:first-child,
:lang(zh) #markdownContent td:first-child {
    min-width: 5em;
    width: auto;
    white-space: normal;
    overflow-wrap: anywhere;
}

#markdownContent blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 0.6rem;
    color: var(--secondary);
    margin-left: 0;
    background: color-mix(in srgb, var(--accent-soft) 22%, transparent);
    border-radius: 0 8px 8px 0;
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
}

@media (max-width: 980px) {
    .report-layout {
        grid-template-columns: 1fr;
    }

    .toc-panel {
        position: static;
        order: 2;
    }

    .report-panel {
        order: 1;
    }

    .report-layout {
        margin-top: 1rem;
    }

    .report-panel {
        padding: 1.15rem;
    }

    .report-hero-controls {
        gap: 0.45rem;
    }

    .switch-group {
        width: 100%;
    }

    .language-switch,
    .view-switch {
        flex-wrap: wrap;
    }

    .lang-btn {
        min-height: 1.74rem;
        min-width: 2.82rem;
        font-size: 0.76rem;
    }

    .view-btn {
        min-height: 1.74rem;
        min-width: 4.2rem;
        font-size: 0.74rem;
    }

    #markdownContent .module-header {
        align-items: stretch;
        grid-template-columns: 1fr;
        gap: 0.45rem;
    }

    .module-titlebar {
        align-items: flex-start;
    }

    .module-header-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .module-diff-toggle {
        width: 100%;
    }

    .report-hero h1 {
        font-size: 1.35rem;
    }
}

@media print {
    .shell-header,
    .toc-panel,
    .report-progress {
        display: none;
    }

    .report-panel {
        border: none;
        padding: 0;
    }

    .shell {
        max-width: none;
        padding: 0;
    }
}