/* Memos 时间轴页 — 独立样式，不依赖主题构建链
 * 暗色模式：跟随 Archer 的 dark.css link 插拔，由 memos.ejs 内脚本切换 data-theme */

.memos-page {
    --memo-bg: #ffffff;
    --memo-border: rgba(0, 0, 0, 0.08);
    --memo-text: #3c4858;
    --memo-text-sub: #8a97a8;
    --memo-line: #e4e9f0;
    --memo-node: #5b8def;
    --memo-hover: rgba(0, 0, 0, 0.04);
}
.memos-page[data-theme='dark'] {
    --memo-bg: #2c2c31;
    --memo-border: rgba(255, 255, 255, 0.08);
    --memo-text: #c7cdd6;
    --memo-text-sub: #7d8590;
    --memo-line: #44454a;
    --memo-node: #5b8def;
    --memo-hover: rgba(255, 255, 255, 0.05);
}

.memos-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin: 1.5rem 0 2rem;
}
.memos-page-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0;
    color: var(--memo-text);
}
.memos-total {
    color: var(--memo-text-sub);
    font-size: 0.85rem;
}

/* ---- 时间轴 ---- */
.memos-timeline {
    position: relative;
    padding-left: 1.4rem;
    margin-left: 0.6rem;
}
.memos-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.4rem;
    bottom: 0.4rem;
    width: 2px;
    background: var(--memo-line);
    border-radius: 1px;
}
.timeline-month {
    position: relative;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--memo-text-sub);
    margin: 1.8rem 0 1rem;
    letter-spacing: 0.05em;
}
.timeline-month:first-child {
    margin-top: 0;
}

.memo-card {
    position: relative;
    display: flex;
    gap: 0.7rem;
    margin-bottom: 1.6rem;
    padding: 0.9rem 1rem;
    background: var(--memo-bg);
    border: 1px solid var(--memo-border);
    border-radius: 10px;
    transition: background 0.2s ease;
}
.memo-card:hover {
    background: var(--memo-hover);
}
.memo-card:target {
    border-color: var(--memo-node);
    box-shadow: 0 0 0 3px rgba(91, 141, 239, 0.15);
}
.memo-node {
    position: absolute;
    left: -1.4rem;
    top: 1.2rem;
    width: 10px;
    height: 10px;
    margin-left: -4px;
    border-radius: 50%;
    background: var(--memo-node);
    box-shadow: 0 0 0 3px var(--memo-bg);
}
.memo-avatar {
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.memo-main {
    flex: 1;
    min-width: 0;
}
.memo-head {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.3rem;
}
.memo-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--memo-text);
}
.memo-time {
    font-size: 0.8rem;
    color: var(--memo-text-sub);
    text-decoration: none;
}
.memo-time:hover {
    text-decoration: underline;
}
.memo-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--memo-text);
    word-break: break-word;
    overflow-wrap: anywhere;
}
.memo-text p {
    margin: 0 0 0.5rem;
}
.memo-text p:last-child {
    margin-bottom: 0;
}
.memo-text pre,
.memo-text code {
    font-size: 0.85em;
    background: var(--memo-hover);
    border-radius: 4px;
}
.memo-text pre {
    padding: 0.6rem 0.8rem;
    overflow-x: auto;
}
.memo-text code {
    padding: 0.1em 0.35em;
}
.memo-text pre code {
    padding: 0;
    background: none;
}

/* ---- 画廊 ---- */
.memo-gallery {
    display: grid;
    gap: 6px;
    max-width: 440px;
    margin-top: 0.6rem;
}
.memo-gallery[data-count='1'] {
    grid-template-columns: minmax(0, 400px);
    max-width: 400px;
}
.memo-gallery[data-count='1'] .gallery-item img {
    aspect-ratio: 4 / 3;
}
.memo-gallery[data-count='2'],
.memo-gallery[data-count='3'] {
    grid-template-columns: repeat(3, 1fr);
}
.memo-gallery:not([data-count='1']) {
    grid-template-columns: repeat(3, 1fr);
}
.gallery-item {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    line-height: 0;
    background: var(--memo-hover);
}
.gallery-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: opacity 0.15s ease;
    cursor: zoom-in;
}
.gallery-item:hover img {
    opacity: 0.85;
}

/* ---- memos-body 布局（对齐 about-body；主题 css 为编译产物不可改，此处等价复刻） ---- */
/* 桌面：main 去左偏移居中成列（同 style.css 的 .about-body main{margin:0}） */
.memos-body main {
    margin: 0;
}
/* 桌面：intro 标题区（同 style.css 的 .about-body .site-intro-meta/.intro-title） */
.memos-body .site-intro-meta {
    width: 50%;
    min-width: 42.8125rem;
    margin: 0 auto;
    align-items: flex-start;
}
.memos-body .intro-title {
    font-size: 4rem;
    line-height: 5.3rem;
    color: #fff;
    margin: 0;
}
/* 窄屏 ≤960px（对齐 mobile.css 断点与规则） */
@media (max-width: 960px) {
    .memos-body .site-intro-meta {
        min-width: 0;
        width: calc(95% - 2rem);
    }
    .memos-body .intro-title {
        font-size: 2.6rem;
        line-height: 3rem;
        max-width: 100%;
    }
    .memos-body .main {
        width: 95%;
    }
}

/* ---- 分页 ---- */
.memos-pagenav {
    margin: 2.5rem 0;
}

/* ---- 移动端 ---- */
@media (max-width: 600px) {
    .memos-timeline {
        padding-left: 1rem;
        margin-left: 0.2rem;
    }
    .memo-card {
        padding: 0.7rem 0.75rem;
    }
    .memo-gallery,
    .memo-gallery[data-count='1'] {
        max-width: 100%;
        grid-template-columns: repeat(3, 1fr);
    }
    .memo-gallery[data-count='1'] {
        grid-template-columns: minmax(0, 1fr);
    }
    .memo-gallery[data-count='1'] .gallery-item img {
        aspect-ratio: 4 / 3;
    }
}