.blog-page {
    padding-top: 68px;
    background: #f6f7f8;
}

.blog-page .navbar .nav-link.active {
    color: var(--gold) !important;
}

.blog-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(4rem, 8vw, 6.5rem) 0;
    color: #fff;
    text-align: center;
    background:
        radial-gradient(circle at 82% 18%, rgba(197, 165, 90, 0.14), transparent 28%),
        var(--navy);
}

.blog-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(197, 165, 90, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(197, 165, 90, 0.025) 1px, transparent 1px);
    background-size: 54px 54px;
}

.blog-hero .container {
    position: relative;
    z-index: 1;
}

.blog-eyebrow {
    margin-bottom: 0.8rem;
    color: var(--gold);
    font-family: var(--font-number);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.blog-hero h1 {
    margin-bottom: 1rem;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    line-height: 1.16;
}

.blog-hero__description {
    max-width: 640px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.64);
    font-size: 1rem;
}

.blog-list-section {
    min-height: 560px;
    padding: 4rem 0 5.5rem;
}

.blog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.blog-filter {
    padding: 0.48rem 0.95rem;
    color: var(--text-muted);
    font-family: var(--font-number);
    font-size: 0.76rem;
    font-weight: 600;
    background: transparent;
    border: 1px solid #d9dee5;
    border-radius: 999px;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.blog-filter:hover,
.blog-filter:focus-visible {
    color: var(--navy);
    border-color: var(--gold);
}

.blog-filter.active {
    color: #fff;
    background: var(--navy);
    border-color: var(--navy);
}

.blog-result-count {
    flex: 0 0 auto;
    color: var(--text-muted);
    font-family: var(--font-number);
    font-size: 0.76rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.blog-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e1e6eb;
    border-radius: 12px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(10, 22, 40, 0.09);
}

.blog-card__main-link {
    display: flex;
    height: 100%;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
}

.blog-card__main-link:focus-visible {
    outline: 3px solid rgba(197, 165, 90, 0.55);
    outline-offset: -3px;
}

.blog-card__cover {
    position: relative;
    height: 205px;
    overflow: hidden;
    background: var(--navy);
}

.blog-card__cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 20%, rgba(10, 22, 40, 0.76) 100%);
}

.blog-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.blog-card:hover .blog-card__cover img {
    transform: scale(1.035);
}

.blog-card__cover--fallback {
    background:
        linear-gradient(145deg, rgba(10, 22, 40, 0.08), rgba(10, 22, 40, 0.88)),
        repeating-linear-gradient(122deg, transparent 0 36px, rgba(197, 165, 90, 0.12) 37px 38px),
        #59677a;
}

.blog-card__cover--季度报告.blog-card__cover--fallback {
    background:
        radial-gradient(circle at 72% 28%, rgba(197, 165, 90, 0.65), transparent 16%),
        linear-gradient(145deg, #172943, #687486);
}

.blog-card__cover--风险复盘.blog-card__cover--fallback {
    background:
        linear-gradient(145deg, rgba(10, 22, 40, 0.45), rgba(10, 22, 40, 0.9)),
        repeating-linear-gradient(35deg, #a9905b 0 2px, #34445b 2px 36px);
}

.blog-card__cover-label {
    position: absolute;
    z-index: 1;
    bottom: 1.15rem;
    left: 1.25rem;
    color: #fff;
    font-family: var(--font-number);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.blog-card__file-type {
    position: absolute;
    z-index: 1;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.5rem;
    color: var(--navy);
    font-family: var(--font-number);
    font-size: 0.62rem;
    font-weight: 700;
    background: var(--gold);
    border-radius: 3px;
}

.blog-card__featured {
    position: absolute;
    z-index: 1;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.55rem;
    color: #fff;
    font-size: 0.7rem;
    background: rgba(10, 22, 40, 0.82);
    border: 1px solid rgba(197, 165, 90, 0.65);
    border-radius: 3px;
}

.blog-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.55rem;
}

.blog-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
    color: #7d8793;
    font-family: var(--font-number);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.blog-card__category {
    color: #947124;
}

.blog-card__title {
    margin-bottom: 0.8rem;
    color: var(--navy);
    font-size: 1.32rem;
    line-height: 1.42;
}

.blog-card__summary {
    margin-bottom: 1.4rem;
    color: var(--text-muted);
    font-size: 0.89rem;
    line-height: 1.75;
}

.blog-card__footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    color: #858e99;
    font-family: var(--font-number);
    font-size: 0.68rem;
    border-top: 1px solid #edf0f3;
}

.blog-card__action {
    flex: 0 0 auto;
    color: var(--navy);
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-card__action::after {
    content: ' →';
    color: var(--gold);
}

.blog-status {
    max-width: 620px;
    margin: 2rem auto;
    padding: 3.5rem 2rem;
    text-align: center;
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: 10px;
}

.blog-status__spinner {
    width: 34px;
    height: 34px;
    margin: 0 auto 1.25rem;
    border: 3px solid #e6e9ed;
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: blog-spin 0.8s linear infinite;
}

.blog-status:not(.blog-status--loading) .blog-status__spinner {
    display: none;
}

.blog-status__title {
    margin-bottom: 0.5rem;
    color: var(--navy);
    font-size: 1.25rem;
}

.blog-status__message {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-status__actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

@keyframes blog-spin {
    to { transform: rotate(360deg); }
}

/* Detail page */
.blog-detail-main {
    min-height: calc(100vh - 250px);
    padding: 3.5rem 0 5.5rem;
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    font-family: var(--font-number);
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
}

.blog-back-link:hover {
    color: var(--navy);
}

.blog-detail {
    max-width: 860px;
    margin: 0 auto;
}

.blog-detail__header {
    margin-bottom: 2.5rem;
    padding-bottom: 2.2rem;
    border-bottom: 1px solid #dfe4e9;
}

.blog-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #77818c;
    font-family: var(--font-number);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.blog-detail__category {
    color: #947124;
}

.blog-detail__title {
    margin-bottom: 1rem;
    color: var(--navy);
    font-size: clamp(2rem, 5vw, 3.35rem);
    line-height: 1.2;
}

.blog-detail__summary {
    max-width: 740px;
    margin: 0;
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.8;
}

.blog-detail__content {
    min-height: 240px;
}

.markdown-body {
    color: #303a47;
    font-size: 1rem;
    line-height: 1.9;
}

.markdown-body > :first-child {
    margin-top: 0;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
    color: var(--navy);
    line-height: 1.4;
}

.markdown-body h1 {
    margin: 2.5rem 0 1rem;
    font-size: 2rem;
}

.markdown-body h2 {
    margin: 2.3rem 0 0.9rem;
    padding-bottom: 0.55rem;
    font-size: 1.55rem;
    border-bottom: 1px solid #e4e8ec;
}

.markdown-body h3 {
    margin: 1.9rem 0 0.7rem;
    font-size: 1.25rem;
}

.markdown-body p,
.markdown-body ul,
.markdown-body ol,
.markdown-body blockquote,
.markdown-body table {
    margin-bottom: 1.2rem;
}

.markdown-body ul,
.markdown-body ol {
    padding-left: 1.5rem;
}

.markdown-body blockquote {
    padding: 1rem 1.25rem;
    color: #586270;
    background: #f2f4f6;
    border-left: 3px solid var(--gold);
}

.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}

.markdown-body a {
    color: #80611d;
    text-underline-offset: 3px;
}

.markdown-body img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 2rem auto;
    border-radius: 6px;
}

.markdown-body table {
    display: block;
    width: 100%;
    overflow-x: auto;
    border-collapse: collapse;
    font-family: var(--font-number);
    font-size: 0.86rem;
}

.markdown-body th,
.markdown-body td {
    min-width: 120px;
    padding: 0.75rem;
    text-align: left;
    border: 1px solid #dfe4e8;
}

.markdown-body th {
    color: var(--navy);
    background: #f1f3f5;
}

.markdown-body code {
    padding: 0.12rem 0.35rem;
    color: #7c5c18;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.88em;
    background: #f2f3f5;
    border-radius: 3px;
}

.markdown-body pre {
    margin-bottom: 1.25rem;
    padding: 1rem;
    overflow-x: auto;
    color: #eef2f6;
    background: var(--navy);
    border-radius: 6px;
}

.markdown-body pre code {
    padding: 0;
    color: inherit;
    background: transparent;
}

.pdf-viewer__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.pdf-viewer__frame {
    width: 100%;
    height: min(76vh, 900px);
    min-height: 620px;
    background: #e8ebef;
    border: 1px solid #d8dde3;
    border-radius: 6px;
}

.pdf-viewer__fallback {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.blog-disclaimer {
    max-width: 860px;
    margin: 3rem auto 0;
    padding: 1.35rem 1.5rem;
    color: #666e78;
    font-size: 0.82rem;
    line-height: 1.7;
    background: #eceff2;
    border-left: 3px solid var(--gold);
}

.blog-disclaimer h2 {
    margin-bottom: 0.45rem;
    color: var(--navy);
    font-family: var(--font-number);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.blog-disclaimer p {
    margin-bottom: 0.5rem;
}

.blog-disclaimer p:last-child {
    margin-bottom: 0;
}

.blog-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.blog-footer-links a {
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.86rem;
    text-decoration: none;
}

.blog-footer-links a:hover {
    color: #fff;
}

@media (max-width: 991.98px) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .blog-page {
        padding-top: 60px;
    }

    .blog-hero {
        padding: 3.5rem 0;
    }

    .blog-list-section,
    .blog-detail-main {
        padding: 2.75rem 0 4rem;
    }

    .blog-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-card__cover {
        height: 190px;
    }

    .blog-detail__header {
        margin-bottom: 2rem;
        padding-bottom: 1.6rem;
    }

    .pdf-viewer__frame {
        display: none;
    }

    .pdf-viewer__actions .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-card__cover img {
        transition: none;
    }

    .blog-status__spinner {
        animation-duration: 1.6s;
    }
}