/* ==========================================================================
   Photograph Light · 原型样式
   设计语言：现代摄影站 · 明暗主题 · 响应式
   ========================================================================== */

/* ---------- CSS 变量（明暗主题） ---------- */
:root {
    --bg: #f7f7f8;
    --bg-elev: #ffffff;
    --bg-elev-2: #f0f0f2;
    --text: #1c1c1e;
    --text-secondary: #6e6e73;
    --text-tertiary: #9a9aa0;
    --border: #e4e4e8;
    --border-strong: #d1d1d6;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-soft: rgba(59, 130, 246, 0.12);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.14);
    --radius: 14px;
    --radius-sm: 10px;
    --header-h: 62px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg: #0f0f11;
    --bg-elev: #18181b;
    --bg-elev-2: #212124;
    --text: #f2f2f4;
    --text-secondary: #a0a0a8;
    --text-tertiary: #6e6e75;
    --border: #2a2a2e;
    --border-strong: #3a3a40;
    --accent: #60a5fa;
    --accent-hover: #3b82f6;
    --accent-soft: rgba(96, 165, 250, 0.16);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    transition: background var(--transition), color var(--transition);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 主题切换过渡进度条 */
.theme-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 100%;
    background: transparent;
    z-index: 9999;
    pointer-events: none;
}
.theme-progress.flash { background: var(--accent); animation: themeFlash 0.6s ease; }
@keyframes themeFlash { 0% { opacity: 1; } 100% { opacity: 0; } }

/* ---------- 图标 ---------- */
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

/* ---------- 顶部导航 ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--bg-elev) 82%, transparent);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; letter-spacing: 0.5px; }
.brand-logo { font-size: 22px; }
.brand-logo-img { height: 28px; width: auto; display: block; }
.brand-text { white-space: nowrap; }

.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition);
}
.main-nav a:hover { color: var(--text); background: var(--bg-elev-2); }
.main-nav a.active { color: var(--accent); background: var(--accent-soft); font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--text-secondary);
    transition: all var(--transition);
}
.icon-btn:hover { background: var(--bg-elev-2); color: var(--text); }
.nav-burger { display: none; }

/* ---------- 搜索浮层 ---------- */
.search-panel {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 20px 0;
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    z-index: 99;
}
.search-panel.open { transform: translateY(0); opacity: 1; }
.search-form { display: flex; gap: 10px; }
.search-form input {
    flex: 1;
    padding: 12px 18px;
    font-size: 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border var(--transition);
}
.search-form input:focus { border-color: var(--accent); }
.search-form button {
    padding: 0 26px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    transition: background var(--transition);
}
.search-form button:hover { background: var(--accent-hover); }

/* ---------- 页面主标题 ---------- */
.page-hero { padding: 48px 0 8px; }
.page-title { margin: 0 0 6px; font-size: 34px; font-weight: 800; letter-spacing: 0.5px; }
.page-desc { margin: 0; color: var(--text-secondary); font-size: 16px; }
.hero-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.random-btn { flex-shrink: 0; }

/* ---------- 公告栏 ---------- */
.notice-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    margin-bottom: 18px;
    font-size: 13.5px;
    color: var(--text);
    background: var(--accent-soft);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: var(--radius-sm);
}
.notice-icon { flex-shrink: 0; }
.notice-text { flex: 1; line-height: 1.5; }
.notice-close {
    flex-shrink: 0;
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    transition: all var(--transition);
}
.notice-close:hover { background: var(--bg-elev-2); color: var(--text); }

/* 详情页 hero header 内的公告：浮于模糊背景之上 */
.detail-hero-notice {
    position: relative;
    z-index: 2;
}
.detail-hero .notice-bar {
    background: color-mix(in srgb, var(--accent-soft) 80%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    margin-bottom: 14px;
}

/* ---------- 相册标签 & 阅读次数 ---------- */
.album-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--text-secondary);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all var(--transition);
}
.tag:hover { color: var(--accent); border-color: var(--accent); }
.tag-category {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-soft);
    font-weight: 600;
}
.chip-views { color: var(--text-tertiary); }

/* ---------- 列表控制栏 ---------- */
.view-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 20px 0;
}
.layout-switch {
    display: flex;
    gap: 6px;
    padding: 4px;
    background: var(--bg-elev-2);
    border-radius: 12px;
}
.layout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: var(--text-secondary);
    transition: all var(--transition);
}
.layout-btn svg { width: 20px; height: 20px; }
.layout-btn:hover { color: var(--text); }
.layout-btn.active { background: var(--bg-elev); color: var(--accent); box-shadow: var(--shadow-sm); }

.meta-toggles { display: flex; gap: 8px; flex-wrap: wrap; }
.toggle-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition);
}
.toggle-chip:hover { border-color: var(--border-strong); }
.toggle-chip input { display: none; }
.toggle-chip input:checked ~ *,
.toggle-chip:has(input:checked) { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

/* 列表统计信息 chips（替代旧元信息开关） */
.list-info { gap: 10px; align-items: center; }
.list-info .toggle-info {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 18px;
    user-select: none;
}
.list-info .toggle-info svg {
    width: 14px; height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.list-info .toggle-info strong { color: var(--text); font-weight: 600; }

/* ---------- 相册网格 ---------- */
.album-grid { display: grid; gap: 24px; padding-bottom: 40px; }
.album-grid[data-layout="grid"] { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.album-grid[data-layout="masonry"] {
    display: block;
    columns: 4 250px;
    column-gap: 24px;
}

.album-card {
    display: block;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.album-grid[data-layout="masonry"] .album-card {
    break-inside: avoid;
    margin-bottom: 24px;
}
.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

.album-cover { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.album-grid[data-layout="masonry"] .album-cover { aspect-ratio: auto; }
.album-grid[data-layout="masonry"] .album-cover img { width: 100%; height: auto; min-height: 180px; }
.album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.album-card:hover .album-cover img { transform: scale(1.06); }
.album-count {
    position: absolute;
    right: 10px; bottom: 10px;
    padding: 3px 10px;
    font-size: 12px;
    color: #fff;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 20px;
    backdrop-filter: blur(6px);
}
.album-lock {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    backdrop-filter: blur(6px);
}
.album-lock svg { width: 26px; height: 26px; }
.album-card-locked .album-cover img { filter: brightness(0.6); }

.album-info { padding: 14px 16px 16px; }
.album-title { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.album-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 12.5px;
    color: var(--text-tertiary);
}
.meta-author {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}
.meta-author .author-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--border);
}
.meta-author .author-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 元信息开关隐藏 */
.album-grid.hide-title .album-title,
.album-grid.hide-author .meta-author,
.album-grid.hide-date .meta-date,
.album-grid.hide-count .album-count { display: none; }

/* ---------- 加载更多 / 无限滚动 ---------- */
.load-more-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 8px 0 16px;
}
.load-more { min-width: 160px; justify-content: center; }
.load-more.is-loading { opacity: 0.6; pointer-events: none; }
.load-more.is-loading svg { animation: spin 0.8s linear infinite; }
.load-more-tip { font-size: 13px; color: var(--text-tertiary); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 分页 ---------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px 0 56px;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; height: 40px;
    padding: 0 12px;
    font-size: 14px;
    border-radius: 10px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all var(--transition);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .page-current { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.pagination .page-dots { border: none; background: transparent; }

/* ---------- 详情页 ---------- */
.breadcrumb { padding: 20px 0 4px; font-size: 13px; color: var(--text-tertiary); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 6px; }

/* 详情页头部：封面整版模糊背景 + 左右布局 */
.detail-hero {
    position: relative;
    padding: 24px 0 32px;
    overflow: hidden;
}
.detail-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(40px) brightness(0.7);
    transform: scale(1.15);
    z-index: 0;
}
.detail-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        to bottom,
        color-mix(in srgb, var(--bg) 35%, transparent),
        color-mix(in srgb, var(--bg) 92%, transparent)
    );
}
.detail-hero-content {
    position: relative;
    z-index: 2;
}
/* 在模糊背景上，面包屑文字需要更亮 */
.detail-hero-content .breadcrumb { color: var(--text-secondary); }
.detail-hero-content .breadcrumb a { color: var(--text); }
.detail-hero-content .breadcrumb a:hover { color: var(--accent); }

.detail-head {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 32px;
    align-items: start;
    padding: 8px 0;
}
/* 左侧文字 */
.detail-text {
    padding: 20px 24px;
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--bg-elev) 65%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
/* 右侧栏：封面缩略图 + 出处 + 下载 */
.detail-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.detail-title { margin: 0 0 12px; font-size: 30px; font-weight: 800; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.detail-title .privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 13px;
    font-weight: 600;
    color: #b45309;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 20px;
    white-space: nowrap;
}
.detail-title .privacy-badge svg { width: 14px; height: 14px; }
.detail-title .edit-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: 20px;
    transition: all var(--transition);
}
.detail-title .edit-link:hover { background: var(--accent); color: #fff; }
.detail-title .edit-link svg { width: 14px; height: 14px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
    padding: 5px 13px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.detail-desc { color: var(--text-secondary); font-size: 15px; margin-bottom: 22px; }
.detail-desc p { margin: 0 0 10px; }
.detail-desc strong { color: var(--text); }

.detail-actions { display: flex; flex-direction: column; gap: 12px; }
.detail-actions .btn { justify-content: center; width: 100%; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: all var(--transition);
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
/* 网盘下载按钮：柔和背景色（云存储蓝） */
.btn-cloud {
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}
.btn-cloud:hover {
    background: color-mix(in srgb, var(--accent) 20%, transparent);
    border-color: var(--accent);
    color: var(--accent);
}

.detail-cover {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.detail-cover img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}

/* 封面装饰风格（可配置） */
.cover-deco-frame .detail-cover {
    border: 3px solid var(--border-strong);
    padding: 6px;
    background: var(--bg-elev);
}
.cover-deco-shadow .detail-cover { box-shadow: var(--shadow-lg); }
.cover-deco-rounded .detail-cover { border-radius: 24px; }

.mode-label { font-size: 13px; color: var(--text-tertiary); }

/* ---------- 图片瀑布流 / 列表 ---------- */
.photo-masonry { columns: 3; column-gap: 16px; padding-bottom: 48px; }
.photo-masonry[data-mode="list"] {
    columns: 2;
    column-gap: 20px;
}
/* 列数可配置（与后台列表列数保持同步） */
.photo-masonry[data-mode="masonry"][data-columns="2"] { columns: 2; }
.photo-masonry[data-mode="masonry"][data-columns="3"] { columns: 3; }
.photo-masonry[data-mode="masonry"][data-columns="4"] { columns: 4; }
.photo-masonry[data-mode="masonry"][data-columns="5"] { columns: 5; }
.photo-masonry[data-mode="list"][data-columns="2"] { columns: 2; }
.photo-masonry[data-mode="list"][data-columns="3"] { columns: 3; }
.photo-masonry[data-mode="list"][data-columns="4"] { columns: 4; }
.photo-masonry[data-mode="list"][data-columns="5"] { columns: 5; }
/* 列表模式兜底：使用 grid 强制按列数分配宽度，避免 columns 回退导致列数被吞 */
.photo-masonry[data-mode="list"] {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 20px;
}
.photo-masonry[data-mode="list"][data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
.photo-masonry[data-mode="list"][data-columns="3"] { grid-template-columns: repeat(3, 1fr); }
.photo-masonry[data-mode="list"][data-columns="4"] { grid-template-columns: repeat(4, 1fr); }
.photo-masonry[data-mode="list"][data-columns="5"] { grid-template-columns: repeat(5, 1fr); }
.photo-item {
    position: relative;
    margin: 0 0 16px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: zoom-in;
    break-inside: avoid;
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
}
.photo-item img { width: 100%; height: auto; transition: transform 0.4s ease; }
.photo-item:hover img { transform: scale(1.03); }

.photo-caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 24px 14px 10px;
    font-size: 13px;
    color: #fff;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    opacity: 0;
    transition: opacity var(--transition);
    margin: 0;
}
.photo-item:hover .photo-caption { opacity: 1; }

/* 瀑布流模式下隐藏详情信息（仅悬停显示图注） */
.photo-masonry:not([data-mode="list"]) .photo-body .photo-desc,
.photo-masonry:not([data-mode="list"]) .photo-body .photo-meta { display: none; }
.photo-masonry:not([data-mode="list"]) .photo-caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 24px 14px 10px;
    color: #fff;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
}

/* 列表模式：图片 + 信息卡片 */
.photo-masonry[data-mode="list"] .photo-item {
    cursor: zoom-in;
    margin-bottom: 20px;
    background: var(--bg-elev);
}
.photo-masonry[data-mode="list"] .photo-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.photo-masonry[data-mode="list"] .photo-caption {
    position: static;
    display: block;
    padding: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    background: none;
    opacity: 1;
    margin: 0;
}
.photo-masonry[data-mode="list"] .photo-desc {
    display: block;
    margin-top: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.photo-masonry[data-mode="list"] .photo-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-tertiary);
}
.photo-masonry[data-mode="list"] .photo-body {
    padding: 12px 14px 14px;
}

/* ---------- 焦点图模式 ---------- */
.photo-focus { padding-bottom: 48px; }
.focus-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
    align-items: start;
}
.focus-stage {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-elev-2);
}
.focus-stage img {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
}
.focus-info {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}
.focus-info-title {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.focus-exif .exif-row { font-size: 13px; }
.focus-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px; height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(0,0,0,0.4);
    color: #fff;
    backdrop-filter: blur(6px);
    transition: background var(--transition);
}
.focus-nav:hover { background: rgba(0,0,0,0.65); }
.focus-prev { left: 16px; }
.focus-next { right: 16px; }
.focus-caption {
    position: absolute;
    left: 16px; bottom: 14px;
    padding: 6px 14px;
    font-size: 14px;
    color: #fff;
    background: rgba(0,0,0,0.45);
    border-radius: 8px;
    backdrop-filter: blur(6px);
}
.focus-counter {
    position: absolute;
    right: 16px; bottom: 14px;
    padding: 6px 12px;
    font-size: 13px;
    color: #fff;
    background: rgba(0,0,0,0.45);
    border-radius: 8px;
    backdrop-filter: blur(6px);
}
.focus-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    overflow-x: auto;
    padding-bottom: 6px;
}
.focus-thumbs img {
    width: 72px; height: 52px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    opacity: 0.6;
    transition: all var(--transition);
    border: 2px solid transparent;
}
.focus-thumbs img.active { opacity: 1; border-color: var(--accent); }
.focus-thumbs img:hover { opacity: 1; }

/* ---------- 灯箱 ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
}
.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
}
.lightbox-body {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox-stage {
    max-width: calc(100% - 200px);
    max-height: calc(100% - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition), max-width var(--transition);
}
.lightbox-stage img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
}

/* EXIF 面板打开时，图片区向左偏移，避开右侧面板 */
.lightbox.info-open .lightbox-stage {
    transform: translateX(-160px);
    max-width: calc(100% - 200px - 320px);
}
.lightbox-close {
    position: absolute;
    top: 20px; right: 20px;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 50%;
    background: rgba(255,255,255,0.12);
    color: #fff;
    transition: background var(--transition), right var(--transition);
    z-index: 10;
}
.lightbox-close:hover { background: rgba(255,255,255,0.25); }
.lightbox.info-open .lightbox-close { right: 340px; }
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 50%;
    background: rgba(255,255,255,0.12);
    color: #fff;
    transition: background var(--transition);
    z-index: 10;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-nav svg { width: 26px; height: 26px; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; transition: right var(--transition); }
.lightbox.info-open .lightbox-next { right: 340px; }

.lightbox-info-toggle {
    position: absolute;
    top: 20px; left: 20px;
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border: none; border-radius: 50%;
    background: rgba(255,255,255,0.12);
    color: #fff;
    transition: background var(--transition);
    z-index: 10;
}
.lightbox-info-toggle:hover { background: rgba(255,255,255,0.25); }

.lightbox-info {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 320px;
    background: var(--bg-elev);
    color: var(--text);
    padding: 24px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-lg);
}
.lightbox-info.open { transform: translateX(0); }
.lightbox-info h3 { margin: 0 0 16px; font-size: 18px; font-weight: 700; }
.lb-exif { margin-bottom: 20px; }
.exif-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}
.exif-row span:first-child { color: var(--text-tertiary); }
.exif-row span:last-child { color: var(--text); text-align: right; }
.lb-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.lb-thumbs img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    opacity: 0.7;
    border: 2px solid transparent;
    transition: all var(--transition);
}
.lb-thumbs img.active { opacity: 1; border-color: var(--accent); }
.lb-thumbs img:hover { opacity: 1; }

/* ---------- 分类页 ---------- */
.category-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    padding: 24px 0 56px;
}
.category-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.category-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cat-thumb { width: 64px; height: 64px; border-radius: 12px; overflow: hidden; flex-shrink: 0; }
.cat-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cat-name { margin: 0 0 2px; font-size: 16px; font-weight: 700; }
.cat-count { font-size: 13px; color: var(--text-tertiary); }

/* ---------- 归档页 ---------- */
.archive-timeline { padding: 24px 0 56px; }
.timeline-year { margin-bottom: 36px; }
.year-title {
    margin: 0 0 18px;
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 12px;
}
.year-title::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.year-items { display: flex; flex-direction: column; gap: 12px; }
.timeline-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.timeline-item:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.tl-date { font-size: 13px; color: var(--text-tertiary); width: 48px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.tl-thumb { width: 56px; height: 42px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.tl-thumb img { width: 100%; height: 100%; object-fit: cover; }
.tl-info h3 { margin: 0 0 2px; font-size: 15px; font-weight: 600; }
.tl-info p { margin: 0; font-size: 12.5px; color: var(--text-tertiary); }

/* ---------- 搜索页 ---------- */
.search-big { display: flex; gap: 10px; padding: 16px 0 8px; }
.search-big input {
    flex: 1;
    padding: 14px 20px;
    font-size: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elev);
    color: var(--text);
    outline: none;
    transition: border var(--transition);
}
.search-big input:focus { border-color: var(--accent); }
.search-big button {
    padding: 0 30px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    transition: background var(--transition);
}
.search-big button:hover { background: var(--accent-hover); }

.search-result-head { padding: 12px 0; color: var(--text-secondary); font-size: 14px; }
.search-result-head strong { color: var(--accent); }

.search-results { display: flex; flex-direction: column; gap: 14px; padding-bottom: 56px; }
.search-result-item {
    display: flex;
    gap: 16px;
    padding: 14px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.search-result-item:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.sr-thumb { width: 120px; height: 90px; border-radius: 10px; overflow: hidden; flex-shrink: 0; }
.sr-thumb img { width: 100%; height: 100%; object-fit: cover; }
.sr-info h3 { margin: 0 0 6px; font-size: 16px; font-weight: 700; }
.sr-excerpt { margin: 0 0 8px; font-size: 13.5px; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sr-meta { display: flex; gap: 14px; font-size: 12.5px; color: var(--text-tertiary); }

/* ---------- Toast 提示 ---------- */
.toast {
    position: fixed;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%) translateY(20px);
    padding: 12px 24px;
    font-size: 14px;
    color: #fff;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 24px;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    z-index: 300;
    backdrop-filter: blur(8px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 密码保护 ---------- */
.lock-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 40px 0;
}
.lock-card {
    width: 100%;
    max-width: 400px;
    text-align: center;
    padding: 40px 32px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}
.lock-icon {
    width: 64px; height: 64px;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
}
.lock-icon svg { width: 30px; height: 30px; }
.lock-title { margin: 0 0 8px; font-size: 22px; font-weight: 700; }
.lock-desc { margin: 0 0 24px; font-size: 14px; color: var(--text-secondary); }
.lock-form { display: flex; flex-direction: column; gap: 12px; }
.lock-form input {
    padding: 13px 16px;
    font-size: 15px;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border var(--transition);
}
.lock-form input:focus { border-color: var(--accent); }
.lock-form .btn { justify-content: center; }
.lock-error { margin: 0 0 14px; padding: 8px 12px; font-size: 13px; color: #ef4444; background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.2); border-radius: 8px; }
.lock-shake { animation: lock-shake 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97) both; }
@keyframes lock-shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* ---------- 页脚 ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; text-align: center; }
.site-footer p { margin: 0; font-size: 13px; color: var(--text-tertiary); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
    .detail-head { grid-template-columns: 1fr; gap: 20px; }
    .detail-side { order: -1; }
    .detail-cover img { aspect-ratio: 16 / 9; }
    .detail-actions { flex-direction: row; flex-wrap: wrap; }
    .detail-actions .btn { width: auto; }
    .lightbox-stage { max-width: 100%; }
    .focus-layout { grid-template-columns: 1fr; }
    .focus-info { order: 2; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .nav-burger { display: inline-flex; }
    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg-elev);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-md);
        padding: 8px;
        margin: 0;
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        z-index: 98;
    }
    .main-nav.open { transform: translateY(0); opacity: 1; }
    .main-nav a { padding: 12px 16px; border-radius: 10px; }
    .page-title { font-size: 26px; }
    .detail-title { font-size: 24px; }
    .lightbox-info { width: 100%; }
    .lightbox-nav { width: 42px; height: 42px; }
    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
    .lightbox.info-open .lightbox-stage { transform: none; max-width: calc(100% - 200px); }
    .lightbox.info-open .lightbox-next { right: 8px; }
    .lightbox.info-open .lightbox-close { right: 20px; }
}

@media (max-width: 480px) {
    .album-grid { gap: 14px; }
    .photo-masonry { column-gap: 10px; }
    .detail-actions .btn { flex: 1; justify-content: center; }
    .search-result-item { flex-direction: column; }
    .sr-thumb { width: 100%; height: 160px; }
    .meta-toggles { gap: 6px; }
    .toggle-chip { padding: 6px 10px; font-size: 12px; }
    .focus-thumbs img { width: 60px; height: 44px; }
    .lb-thumbs { grid-template-columns: repeat(3, 1fr); }
}

/* 无障碍：减少动效 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
    html { scroll-behavior: auto; }
}

/* ==========================================================================
   主题迁移新增样式（Typecho 适配）
   ========================================================================== */

/* ==========================================================================
   列表列数可配置（按屏幕宽度分三级：桌面 / 平板 / 移动）
   相册列表 .album-grid 与详情图集 .photo-masonry 共用同一套列数变量
   ========================================================================== */

/* 桌面端（≥1024px，默认，无 media query） */
.album-grid[data-layout="grid"][data-columns-desktop="1"] { grid-template-columns: repeat(1, 1fr); }
.album-grid[data-layout="grid"][data-columns-desktop="2"] { grid-template-columns: repeat(2, 1fr); }
.album-grid[data-layout="grid"][data-columns-desktop="3"] { grid-template-columns: repeat(3, 1fr); }
.album-grid[data-layout="grid"][data-columns-desktop="4"] { grid-template-columns: repeat(4, 1fr); }
.album-grid[data-layout="grid"][data-columns-desktop="5"] { grid-template-columns: repeat(5, 1fr); }
.album-grid[data-layout="grid"][data-columns-desktop="6"] { grid-template-columns: repeat(6, 1fr); }
.album-grid[data-layout="masonry"][data-columns-desktop="1"] { columns: 1; }
.album-grid[data-layout="masonry"][data-columns-desktop="2"] { columns: 2; }
.album-grid[data-layout="masonry"][data-columns-desktop="3"] { columns: 3; }
.album-grid[data-layout="masonry"][data-columns-desktop="4"] { columns: 4; }
.album-grid[data-layout="masonry"][data-columns-desktop="5"] { columns: 5; }
.album-grid[data-layout="masonry"][data-columns-desktop="6"] { columns: 6 200px; }

.photo-masonry[data-mode="masonry"][data-columns-desktop="1"] { columns: 1; }
.photo-masonry[data-mode="masonry"][data-columns-desktop="2"] { columns: 2; }
.photo-masonry[data-mode="masonry"][data-columns-desktop="3"] { columns: 3; }
.photo-masonry[data-mode="masonry"][data-columns-desktop="4"] { columns: 4; }
.photo-masonry[data-mode="masonry"][data-columns-desktop="5"] { columns: 5; }
.photo-masonry[data-mode="masonry"][data-columns-desktop="6"] { columns: 6; }
.photo-masonry[data-mode="list"][data-columns-desktop="1"] { columns: 1; grid-template-columns: repeat(1, 1fr); }
.photo-masonry[data-mode="list"][data-columns-desktop="2"] { columns: 2; grid-template-columns: repeat(2, 1fr); }
.photo-masonry[data-mode="list"][data-columns-desktop="3"] { columns: 3; grid-template-columns: repeat(3, 1fr); }
.photo-masonry[data-mode="list"][data-columns-desktop="4"] { columns: 4; grid-template-columns: repeat(4, 1fr); }
.photo-masonry[data-mode="list"][data-columns-desktop="5"] { columns: 5; grid-template-columns: repeat(5, 1fr); }
.photo-masonry[data-mode="list"][data-columns-desktop="6"] { columns: 6; grid-template-columns: repeat(6, 1fr); }

/* 平板端（768px ~ 1023px） */
@media (min-width: 768px) and (max-width: 1023px) {
    .album-grid[data-layout="grid"][data-columns-tablet="1"] { grid-template-columns: repeat(1, 1fr); }
    .album-grid[data-layout="grid"][data-columns-tablet="2"] { grid-template-columns: repeat(2, 1fr); }
    .album-grid[data-layout="grid"][data-columns-tablet="3"] { grid-template-columns: repeat(3, 1fr); }
    .album-grid[data-layout="grid"][data-columns-tablet="4"] { grid-template-columns: repeat(4, 1fr); }
    .album-grid[data-layout="masonry"][data-columns-tablet="1"] { columns: 1; }
    .album-grid[data-layout="masonry"][data-columns-tablet="2"] { columns: 2; }
    .album-grid[data-layout="masonry"][data-columns-tablet="3"] { columns: 3; }
    .album-grid[data-layout="masonry"][data-columns-tablet="4"] { columns: 4; }
    .photo-masonry[data-mode="masonry"][data-columns-tablet="1"] { columns: 1; }
    .photo-masonry[data-mode="masonry"][data-columns-tablet="2"] { columns: 2; }
    .photo-masonry[data-mode="masonry"][data-columns-tablet="3"] { columns: 3; }
    .photo-masonry[data-mode="masonry"][data-columns-tablet="4"] { columns: 4; }
    .photo-masonry[data-mode="list"][data-columns-tablet="1"] { columns: 1; grid-template-columns: repeat(1, 1fr); }
    .photo-masonry[data-mode="list"][data-columns-tablet="2"] { columns: 2; grid-template-columns: repeat(2, 1fr); }
    .photo-masonry[data-mode="list"][data-columns-tablet="3"] { columns: 3; grid-template-columns: repeat(3, 1fr); }
    .photo-masonry[data-mode="list"][data-columns-tablet="4"] { columns: 4; grid-template-columns: repeat(4, 1fr); }
}

/* 移动端（<768px） */
@media (max-width: 767px) {
    .album-grid[data-layout="grid"][data-columns-mobile="1"] { grid-template-columns: repeat(1, 1fr); }
    .album-grid[data-layout="grid"][data-columns-mobile="2"] { grid-template-columns: repeat(2, 1fr); }
    .album-grid[data-layout="grid"][data-columns-mobile="3"] { grid-template-columns: repeat(3, 1fr); }
    .album-grid[data-layout="masonry"][data-columns-mobile="1"] { columns: 1; }
    .album-grid[data-layout="masonry"][data-columns-mobile="2"] { columns: 2; }
    .album-grid[data-layout="masonry"][data-columns-mobile="3"] { columns: 3; }
    .photo-masonry[data-mode="masonry"][data-columns-mobile="1"] { columns: 1; }
    .photo-masonry[data-mode="masonry"][data-columns-mobile="2"] { columns: 2; }
    .photo-masonry[data-mode="masonry"][data-columns-mobile="3"] { columns: 3; }
    .photo-masonry[data-mode="list"][data-columns-mobile="1"] { columns: 1; grid-template-columns: repeat(1, 1fr); }
    .photo-masonry[data-mode="list"][data-columns-mobile="2"] { columns: 2; grid-template-columns: repeat(2, 1fr); }
    .photo-masonry[data-mode="list"][data-columns-mobile="3"] { columns: 3; grid-template-columns: repeat(3, 1fr); }
}

/* 页脚备案 */
.footer-icp { margin-top: 6px; }
.footer-icp a { color: var(--text-tertiary); }
.footer-icp a:hover { color: var(--accent); }

/* 详情来源 */
.detail-source {
    margin: 0;
    padding: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 富文本内容（Typecho 文章正文） */
.rich-text img { max-width: 100%; height: auto; border-radius: 8px; }
.rich-text p { line-height: 1.8; }
.rich-text a { color: var(--accent); }

/* 独立页面正文 */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0 56px;
    line-height: 1.8;
}
.page-content img { max-width: 100%; height: auto; border-radius: 8px; }
.page-content a { color: var(--accent); }

/* 空状态 */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
    color: var(--text-secondary);
}

/* 404 页面 */
.error-page { padding: 20px 0 56px; }
.error-page p { color: var(--text-secondary); }
.error-back { margin-top: 24px; }
.error-back a { color: var(--accent); }

/* 分页（Typecho pageNav 输出适配） */
.pagination .prev, .pagination .next { padding: 0 16px; }

/* ==========================================================================
   评论组件
   ========================================================================== */
.comments-container {
    padding-top: 24px;
    padding-bottom: 56px;
}
.album-comments {
    max-width: 860px;
    margin: 0 auto;
}
.album-comments .comments-title {
    margin: 0 0 20px;
    font-size: 18px;
    font-weight: 700;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
/* Typecho 默认输出 <ol class="comment-list"> */
.album-comments .comment-list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
/* 每条评论作为卡片（参考 Classic 22 风格） */
.album-comments .comment-list > .comment-body {
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elev);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.album-comments .comment-list > .comment-body:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}
/* 评论头像 + 作者行 */
.album-comments .comment-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.album-comments .comment-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
    flex-shrink: 0;
}
.album-comments .comment-author .fn {
    font-style: normal;
    font-weight: 700;
    font-size: 14.5px;
    color: var(--text);
}
/* 作者徽标（管理员评论） */
.album-comments .comment-by-author .fn::after {
    content: "OP";
    margin-left: 6px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: #fff;
    background: var(--accent);
    border-radius: 10px;
    vertical-align: 1px;
}
.album-comments .comment-meta {
    margin: 0;
    font-size: 12px;
    color: var(--text-tertiary);
}
.album-comments .comment-meta a { color: var(--text-tertiary); }
.album-comments .comment-meta a:hover { color: var(--accent); }
.album-comments .comment-content {
    margin: 8px 0;
    font-size: 14px;
    line-height: 1.75;
    color: var(--text);
}
.album-comments .comment-content p { margin: 0 0 6px; }
.album-comments .comment-reply {
    font-size: 12.5px;
}
.album-comments .comment-reply a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--accent);
}
.album-comments .comment-reply a::before {
    content: "↩";
    font-size: 13px;
}
/* 嵌套子评论（卡片内缩进卡片） */
.album-comments .comment-children {
    margin: 14px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.album-comments .comment-children .comment-body {
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--bg);
}
.album-comments .comment-awaiting-moderation {
    font-style: normal;
    color: #b45309;
}

/* ==========================================================================
   搜索结果页：全站标签集合（含关联相册数）
   ========================================================================== */
.search-tags {
    padding-top: 8px;
    padding-bottom: 56px;
}
.search-tags .search-tags-title {
    margin: 0 0 18px;
    font-size: 19px;
    font-weight: 700;
    color: var(--text);
}
.search-tags .search-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 12px;
}
.search-tags .search-tag {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    padding: 4px 12px;
    line-height: 1.4;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-elev);
    color: var(--text);
    text-decoration: none;
    transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}
.search-tags .search-tag:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}
.search-tags .search-tag-count {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    transition: color var(--transition);
}
.search-tags .search-tag:hover .search-tag-count {
    color: rgba(255, 255, 255, 0.85);
}

/* 评论表单（卡片化，参考 Classic 22） */
.comment-form {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-elev);
}
.comment-form p { margin: 0 0 12px; }
.comment-form label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}
.comment-form .comment-fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.comment-form input.text,
.comment-form textarea.textarea {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    outline: none;
    box-sizing: border-box;
    transition: border var(--transition), box-shadow var(--transition);
}
.comment-form input.text:focus,
.comment-form textarea.textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}
.comment-form .comment-login { font-size: 13px; color: var(--text-secondary); }
.comment-form .comment-login a { color: var(--accent); }
.cancel-comment-reply { font-size: 13px; margin-bottom: 8px; }
.cancel-comment-reply a { color: var(--accent); }

@media (max-width: 768px) {
    .comment-form .comment-fields { grid-template-columns: 1fr; }
}