/**
 * AHQONE Blog / Journal — Mojuri-style layout
 * Ref: https://mojuri.wpbingosite.com/category/backpack/
 */

/* ── Banner（面包屑标题区）── */
.ahq-blog-banner {
    padding: clamp(3rem, 7vw, 4.5rem) var(--ahq-space-6);
    text-align: center;
    background:
        linear-gradient(rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.94)),
        linear-gradient(135deg, var(--ahq-bg-secondary), var(--ahq-bg-primary));
    border-bottom: 1px solid var(--ahq-border);
}

.ahq-blog-banner--compact {
    padding-bottom: 2rem;
}

.ahq-blog-banner-inner {
    max-width: 820px;
    margin: 0 auto;
}

.ahq-blog-banner-eyebrow {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--ahq-gold);
    margin: 0 0 0.75rem;
}

.ahq-blog-banner-title {
    font-family: var(--ahq-font-display);
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 400;
    line-height: 1.12;
    margin: 0 0 0.75rem;
    color: var(--ahq-text-primary);
}

.ahq-blog-banner-subtitle {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--ahq-text-secondary);
    margin: 0 0 1rem;
}

.ahq-blog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.78rem;
    color: var(--ahq-text-muted);
}

.ahq-blog-breadcrumb a {
    color: var(--ahq-text-secondary);
    text-decoration: none;
}

.ahq-blog-breadcrumb a:hover {
    color: var(--ahq-gold);
}

.ahq-blog-breadcrumb-sep {
    opacity: 0.45;
}

.ahq-blog-breadcrumb-current {
    color: var(--ahq-text-primary);
}

/* ── 主布局：左栏 + 右内容（Mojuri 3:9）── */
.ahq-blog-layout {
    background: var(--ahq-bg-primary);
}

.ahq-blog-layout-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3rem) var(--ahq-space-6) clamp(4rem, 7vw, 5rem);
    display: grid;
    grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
}

.ahq-blog-sidebar {
    position: sticky;
    top: calc(var(--ahq-header-height, 68px) + 1.5rem);
}

.ahq-blog-main {
    min-width: 0;
}

/* ── 侧栏组件 ── */
.ahq-blog-widget {
    background: var(--ahq-bg-surface);
    border: 1px solid var(--ahq-border);
    padding: 1.35rem 1.25rem;
    margin-bottom: 1.5rem;
}

.ahq-blog-widget-title {
    font-family: var(--ahq-font-body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ahq-text-primary);
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--ahq-border);
}

.ahq-blog-search {
    display: flex;
    border-bottom: 1px solid var(--ahq-border-strong);
}

.ahq-blog-search input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.55rem 0;
    font-size: 0.88rem;
    color: var(--ahq-text-primary);
    outline: none;
}

.ahq-blog-search input::placeholder {
    color: var(--ahq-text-muted);
}

.ahq-blog-search button {
    border: none;
    background: transparent;
    color: var(--ahq-gold);
    cursor: pointer;
    padding: 0 0.25rem;
}

.ahq-blog-cats {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ahq-blog-cats li + li {
    margin-top: 0.45rem;
}

.ahq-blog-cats a {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--ahq-text-secondary);
    text-decoration: none;
}

.ahq-blog-cats li.is-active a,
.ahq-blog-cats a:hover {
    color: var(--ahq-gold-dark);
}

.ahq-blog-cat-count {
    color: var(--ahq-text-muted);
    font-size: 0.8rem;
}

.ahq-blog-recent {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ahq-blog-recent-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 0.75rem;
    align-items: start;
}

.ahq-blog-recent-thumb {
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--ahq-bg-secondary);
}

.ahq-blog-recent-thumb img,
.ahq-blog-recent-placeholder {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: #fff;
    display: block;
}

.ahq-blog-recent-placeholder {
    background: linear-gradient(135deg, var(--ahq-bg-secondary), var(--ahq-gold-bg));
}

.ahq-blog-recent-body time {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ahq-text-muted);
    margin-bottom: 0.25rem;
}

.ahq-blog-recent-title {
    font-family: var(--ahq-font-display);
    font-size: 0.92rem;
    line-height: 1.35;
    color: var(--ahq-text-primary);
    text-decoration: none;
}

.ahq-blog-recent-title:hover {
    color: var(--ahq-gold);
}

/* ── 列表文章（Standard List）── */
.ahq-blog-list {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 4vw, 3rem);
}

.ahq-blog-post {
    background: var(--ahq-bg-surface);
    border: 1px solid var(--ahq-border);
    overflow: hidden;
}

.ahq-blog-post-thumb {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: var(--ahq-bg-secondary);
}

.ahq-blog-post-thumb a {
    display: block;
    height: 100%;
}

.ahq-blog-post-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: #fff;
    transition: transform 0.55s ease;
}

.ahq-blog-post:hover .ahq-blog-post-img {
    transform: scale(1.03);
}

.ahq-blog-post-placeholder {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--ahq-bg-secondary), var(--ahq-gold-bg));
}

.ahq-blog-post-body {
    padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.25rem, 2.5vw, 2rem) clamp(1.5rem, 2.5vw, 2rem);
}

.ahq-blog-post-title {
    font-family: var(--ahq-font-display);
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 400;
    line-height: 1.25;
    margin: 0 0 0.85rem;
}

.ahq-blog-post-title a {
    color: var(--ahq-text-primary);
    text-decoration: none;
}

.ahq-blog-post-title a:hover {
    color: var(--ahq-gold-dark);
}

.ahq-blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    font-size: 0.78rem;
    color: var(--ahq-text-muted);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--ahq-border);
}

.ahq-blog-post-meta a {
    color: var(--ahq-text-secondary);
    text-decoration: none;
}

.ahq-blog-post-meta a:hover {
    color: var(--ahq-gold);
}

.ahq-blog-post-excerpt {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--ahq-text-secondary);
    margin: 0 0 1.25rem;
}

.ahq-blog-read-more {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ahq-gold-dark);
    text-decoration: none;
    border-bottom: 1px solid var(--ahq-gold-border);
    padding-bottom: 2px;
}

.ahq-blog-read-more:hover {
    color: var(--ahq-gold);
    border-color: var(--ahq-gold);
}

/* ── 分页 ── */
.ahq-blog-pagination {
    margin-top: 3rem;
}

.ahq-blog-pagination .nav-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ahq-blog-pagination .page-numbers {
    display: inline-grid;
    place-items: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.65rem;
    font-size: 0.85rem;
    color: var(--ahq-text-secondary);
    border: 1px solid var(--ahq-border);
    text-decoration: none;
}

.ahq-blog-pagination .page-numbers.current,
.ahq-blog-pagination .page-numbers:hover {
    border-color: var(--ahq-gold);
    color: var(--ahq-gold-dark);
}

.ahq-blog-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--ahq-bg-surface);
    border: 1px solid var(--ahq-border);
}

/* ── 文章详情页 ── */
.ahq-blog-single-head {
    max-width: 1240px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3rem) var(--ahq-space-6) 0;
}

.ahq-blog-single-cats {
    font-size: 0.78rem;
    margin-bottom: 0.75rem;
}

.ahq-blog-single-cats a {
    color: var(--ahq-gold);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ahq-blog-single-cats a:hover {
    color: var(--ahq-gold-dark);
}

.ahq-blog-single-cat-sep {
    margin: 0 0.25rem;
    color: var(--ahq-text-muted);
}

.ahq-blog-single-title {
    font-family: var(--ahq-font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.15;
    margin: 0 0 1rem;
    color: var(--ahq-text-primary);
}

.ahq-blog-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    font-size: 0.78rem;
    color: var(--ahq-text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--ahq-border);
}

.ahq-blog-single-featured {
    margin: 1.5rem 0 0;
    border: 1px solid var(--ahq-border);
    background: #fff;
    overflow: hidden;
}

.ahq-blog-single-featured img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    object-position: center;
    background: #fff;
}

.ahq-blog-single-content {
    padding-top: 0.5rem;
}

.ahq-journal-figure {
    margin: 1.75rem 0;
    border: 1px solid var(--ahq-border);
    background: var(--ahq-bg-surface);
    overflow: hidden;
}

.ahq-journal-figure img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    object-position: center;
    background: #fff;
}

.ahq-blog-single-content .ahq-drop-cap::first-letter {
    float: left;
    font-family: var(--ahq-font-display);
    font-size: 3.5rem;
    line-height: 0.85;
    padding: 0.1rem 0.65rem 0 0;
    color: var(--ahq-gold);
}

.ahq-blog-single-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 1.75rem;
    border-left: 3px solid var(--ahq-gold);
    background: var(--ahq-gold-bg);
    font-family: var(--ahq-font-elegant);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--ahq-text-primary);
}

.ahq-journal-answer,
.ahq-journal-note,
.ahq-journal-path,
.ahq-journal-picks {
    margin: 1.75rem 0;
}

.ahq-journal-answer {
    padding: 1.35rem 1.5rem;
    border: 1px solid var(--ahq-gold-border);
    background:
        linear-gradient(135deg, rgba(199, 164, 104, 0.12), rgba(255, 255, 255, 0.72)),
        var(--ahq-bg-surface);
}

.ahq-journal-answer strong,
.ahq-journal-note strong {
    color: var(--ahq-gold-dark);
}

.ahq-journal-note {
    padding: 1.25rem 1.35rem;
    background: var(--ahq-bg-surface);
    border: 1px solid var(--ahq-border);
    box-shadow: var(--ahq-shadow-sm);
}

.ahq-journal-note p:last-child,
.ahq-journal-answer p:last-child {
    margin-bottom: 0;
}

.ahq-journal-picks {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.ahq-journal-pick {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem;
    border: 1px solid var(--ahq-border);
    background: var(--ahq-bg-surface);
    text-decoration: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ahq-journal-pick:hover {
    border-color: var(--ahq-gold-border);
    box-shadow: var(--ahq-shadow-sm);
    transform: translateY(-1px);
}

.ahq-journal-pick span {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ahq-gold);
}

.ahq-journal-pick strong {
    font-family: var(--ahq-font-display);
    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1.35;
    color: var(--ahq-text-primary);
}

.ahq-journal-pick em {
    font-size: 0.86rem;
    line-height: 1.55;
    font-style: normal;
    color: var(--ahq-text-secondary);
}

.ahq-journal-path {
    counter-reset: ahq-journal-step;
    display: grid;
    gap: 0.75rem;
    padding: 0;
    list-style: none;
}

.ahq-journal-path li {
    counter-increment: ahq-journal-step;
    position: relative;
    padding: 0.9rem 1rem 0.9rem 3rem;
    background: var(--ahq-bg-surface);
    border: 1px solid var(--ahq-border);
}

.ahq-journal-path li::before {
    content: counter(ahq-journal-step);
    position: absolute;
    top: 0.85rem;
    left: 0.9rem;
    display: grid;
    place-items: center;
    width: 1.45rem;
    height: 1.45rem;
    border-radius: 999px;
    background: var(--ahq-gold);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

.ahq-blog-single-footer {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--ahq-border);
}

.ahq-blog-tags,
.ahq-blog-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 0.82rem;
}

.ahq-blog-tags-label,
.ahq-blog-share-label {
    font-weight: 700;
    color: var(--ahq-text-primary);
    margin-right: 0.25rem;
}

.ahq-blog-tags a,
.ahq-blog-share a {
    color: var(--ahq-text-secondary);
    text-decoration: none;
    padding: 0.25rem 0.55rem;
    border: 1px solid var(--ahq-border);
    font-size: 0.75rem;
}

.ahq-blog-tags a:hover,
.ahq-blog-share a:hover {
    color: var(--ahq-gold-dark);
    border-color: var(--ahq-gold-border);
}

.ahq-blog-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.ahq-blog-post-nav-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.25rem;
    border: 1px solid var(--ahq-border);
    background: var(--ahq-bg-surface);
    text-decoration: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ahq-blog-post-nav-item:hover {
    border-color: var(--ahq-gold-border);
    box-shadow: var(--ahq-shadow-sm);
}

.ahq-blog-post-nav-item span {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ahq-gold);
}

.ahq-blog-post-nav-item strong {
    font-family: var(--ahq-font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--ahq-text-primary);
    line-height: 1.35;
}

.ahq-blog-post-nav-item--next {
    text-align: right;
}

/* ── 响应式 ── */
@media (max-width: 960px) {
    .ahq-blog-layout-inner {
        grid-template-columns: 1fr;
    }

    .ahq-blog-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        display: block;
        width: min(320px, 88vw);
        margin: 0;
        z-index: 1100;
    }

    .ahq-blog-widget {
        margin-bottom: 1rem;
    }
}

@media (max-width: 640px) {
    .ahq-blog-post-nav {
        grid-template-columns: 1fr;
    }

    .ahq-blog-post-nav-item--next {
        text-align: left;
    }

    .ahq-journal-picks {
        grid-template-columns: 1fr;
    }
}