/* ============================================================
   微浸 (Microimmerse) 主题 - 核心样式表
   设计参考：Halo 微浸主题 / 结合 Emlog 适配
   ============================================================ */

/* ========== 1. CSS 变量 ========== */
:root {
    /* 主色调 */
    --color-primary: #6366f1;
    --color-primary-light: #818cf8;
    --color-primary-dark: #4f46e5;
    --color-primary-alpha: rgba(99, 102, 241, 0.1);

    /* 背景色 */
    --color-bg: #f8f7f4;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f0efeb;
    --color-bg-card: #ffffff;

    /* 文字色 */
    --color-text: #374151;
    --color-text-secondary: #6b7280;
    --color-text-muted: #9ca3af;
    --color-text-heading: #1f2937;

    /* 边框 */
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* 间距 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* 字体 */
    --font-sans: 'Plus Jakarta Sans', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Fira Code', 'Cascadia Code', Consolas, monospace;

    /* 容器 */
    --container-max: 1200px;
    --container-content: 780px;

    /* 动画 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* 导航高度 */
    --header-height: 64px;
}

/* ========== 2. 重置 & 基础 ========== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea {
    font-family: inherit;
}

/* ========== 3. 工具类 ========== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--narrow {
    max-width: var(--container-content);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* 列表页：主内容 + 侧边栏 */
.mic-list-layout {
    display: block;
}

.mic-list-layout--with-sidebar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--space-2xl);
    align-items: start;
}

.mic-list-layout__main {
    min-width: 0;
}

.mic-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mic-widget {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.mic-widget__title {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.mic-widget__body {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.mic-widget__body ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mic-widget__body a {
    color: var(--color-text);
}

.mic-widget__body a:hover {
    color: var(--color-primary);
}

.mic-widget--empty-hint {
    border-style: dashed;
    background: var(--color-bg-secondary);
}
.mic-widget--empty-hint .mic-widget__body p {
    margin: 0;
    font-size: 13px;
    line-height: 1.65;
    color: var(--color-text-muted);
}

/* 侧栏挂件卡片：圆角 + 柔和阴影（对齐图二精品卡风格） */
.mic-sidebar .mic-widget {
    border-radius: 16px;
    padding: 18px 20px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    background: #fff;
}

.mic-widget__title {
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0efeb;
    letter-spacing: 0.01em;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* 挂件内列表统一样式 */
.mic-widget__body ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mic-widget__body ul li {
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

.mic-widget__body ul li::before {
    display: none;
}

/* 链接默认色 */
.mic-widget__body a {
    color: #374151;
    text-decoration: none;
    transition: color 0.15s ease;
    font-size: 13px;
    display: block;
}

.mic-widget__body a:hover {
    color: var(--color-primary, #6366f1);
}

/* ========== 个人资料挂件（widget_blogger） ========== */
/* Emlog 默认个人资料区块 */
.mic-widget__body .blogger {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mic-widget__body .blogger .info {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.6;
}

.mic-widget__body .avatar {
    display: block;
    margin: 0 auto 8px;
    width: 72px !important;
    height: 72px !important;
    border-radius: 50% !important;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.mic-widget__body .name {
    font-size: 15px;
    font-weight: 700;
    color: #1f2937;
    text-align: center;
    display: block;
}

.mic-widget__body .description {
    font-size: 12px;
    color: #9ca3af;
    text-align: center;
    display: block;
    margin-top: 4px;
}

/* ========== 日历挂件（widget_calendar） ========== */
.mic-widget__body #calendar {
    width: 100%;
    font-size: 13px;
}

.mic-widget__body #calendar table {
    width: 100%;
    border-collapse: collapse;
}

.mic-widget__body #calendar caption {
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    padding: 8px 0;
    caption-side: top;
}

.mic-widget__body #calendar td {
    text-align: center;
    padding: 4px 2px;
    color: #6b7280;
    font-size: 12px;
}

.mic-widget__body #calendar td a {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    border-radius: 50%;
    background: var(--color-primary, #6366f1);
    color: #fff;
    text-align: center;
    font-size: 11px;
    padding: 0;
}

.mic-widget__body #calendar td a:hover {
    opacity: 0.85;
    color: #fff;
}

/* ========== 最新文章 / 热门文章 / 随机文章 ========== */
.mic-widget__body .newlog,
.mic-widget__body .hotlog,
.mic-widget__body .randomlog {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mic-widget__body .newlog li,
.mic-widget__body .hotlog li,
.mic-widget__body .randomlog li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    transition: background 0.15s ease;
    background: #f9fafb;
}

.mic-widget__body .newlog li:hover,
.mic-widget__body .hotlog li:hover,
.mic-widget__body .randomlog li:hover {
    background: #f0f0ff;
}

.mic-widget__body .newlog li::before,
.mic-widget__body .hotlog li::before,
.mic-widget__body .randomlog li::before {
    display: none;
}

.mic-widget__body .newlog li a,
.mic-widget__body .hotlog li a,
.mic-widget__body .randomlog li a {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    color: #374151;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mic-widget__body .newlog li a:hover,
.mic-widget__body .hotlog li a:hover,
.mic-widget__body .randomlog li a:hover {
    color: var(--color-primary, #6366f1);
}

/* ========== 标签云（widget_tag） ========== */
.mic-widget__body .tagdesc {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.mic-widget__body .tagdesc a {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    color: #6b7280;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    transition: all 0.15s ease;
    line-height: 1.4;
}

.mic-widget__body .tagdesc a:hover {
    background: var(--color-primary, #6366f1);
    color: #fff;
    border-color: var(--color-primary, #6366f1);
}

/* ========== 分类（widget_sort） ========== */
.mic-widget__body .sortlist {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mic-widget__body .sortlist li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px;
    border-radius: 10px;
    transition: background 0.15s ease;
    background: #f9fafb;
    gap: 8px;
}

.mic-widget__body .sortlist li:hover {
    background: #f0f0ff;
}

.mic-widget__body .sortlist li a {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
}

.mic-widget__body .sortlist li a span {
    font-size: 11px;
    color: #9ca3af;
    background: #e5e7eb;
    border-radius: 999px;
    padding: 1px 7px;
    flex-shrink: 0;
    line-height: 1.5;
}

.mic-widget__body .mic-sort-sub {
    margin: 6px 0 0 10px;
    padding-left: 8px;
    border-left: 2px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    gap: 4px;
    list-style: none;
}

.mic-widget__body .mic-twitter-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 12px;
}

.mic-widget__body .mic-twitter-item {
    padding: 8px 10px;
    border-radius: 10px;
    background: #f9fafb;
    line-height: 1.5;
}

/* ========== 最新回复（widget_newcomm） ========== */
.mic-widget__body .newcomm {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mic-widget__body .newcomm li {
    padding: 8px 10px;
    border-radius: 10px;
    background: #f9fafb;
    font-size: 12px;
    color: #6b7280;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: background 0.15s ease;
}

.mic-widget__body .newcomm li:hover {
    background: #f0f0ff;
}

.mic-widget__body .newcomm li a {
    font-size: 12px;
    color: #374151;
    font-weight: 600;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mic-widget__body .newcomm li a:hover {
    color: var(--color-primary, #6366f1);
}

.mic-widget__body .newcomm .commdate {
    font-size: 11px;
    color: #9ca3af;
}

/* ========== 归档（widget_record） ========== */
.mic-widget__body .recordlist {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mic-widget__body .recordlist li {
    padding: 6px 10px;
    border-radius: 10px;
    background: #f9fafb;
    transition: background 0.15s ease;
}

.mic-widget__body .recordlist li:hover {
    background: #f0f0ff;
}

/* ========== 链接（widget_link） ========== */
.mic-widget__body .linklist {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mic-widget__body .linklist li {
    padding: 6px 10px;
    border-radius: 10px;
    background: #f9fafb;
    transition: background 0.15s ease;
}

.mic-widget__body .linklist li:hover {
    background: #f0f0ff;
}

@media (max-width: 1024px) {
    .mic-list-layout--with-sidebar {
        grid-template-columns: 1fr;
    }

    .mic-sidebar {
        position: static;
        order: 2;
        margin-top: var(--space-xl);
    }

    .mic-list-layout__main {
        order: 1;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ========== 4. 顶部导航 ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(248, 247, 244, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: var(--header-height);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-heading);
    letter-spacing: -0.02em;
}

.logo-img {
    height: 36px;
    width: auto;
}

/* 主导航 */
.main-nav {
    flex: 1;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
    text-decoration: none;
}

.nav-link:hover {
    color: var(--color-text-heading);
    background: var(--color-primary-alpha);
}

.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-alpha);
}

/* 顶部工具栏 */
.header-tools {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.tool-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 18px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.tool-btn:hover {
    color: var(--color-text-heading);
    background: var(--color-primary-alpha);
}

.menu-toggle {
    display: none;
}

/* 搜索面板 */
.search-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.search-panel.active {
    display: block;
    animation: slideDown 0.2s ease;
}

.search-inner {
    max-width: var(--container-content);
    margin: 0 auto;
}

.search-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 12px 20px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

.search-icon {
    color: var(--color-text-muted);
    font-size: 18px;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    background: none;
    font-size: 15px;
    color: var(--color-text);
    outline: none;
}

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

.search-submit {
    padding: 6px 16px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    transition: background var(--transition-fast);
}

.search-submit:hover {
    background: var(--color-primary-dark);
}

/* 移动端导航 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 9999;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-bg-secondary);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 10000;
    display: flex;
    flex-direction: column;
}

.mobile-nav-overlay.active .mobile-nav-drawer {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
}

.mobile-nav-close:hover {
    background: var(--color-bg-tertiary);
}

.mobile-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md) 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: 12px var(--space-lg);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
}

/* ========== 5. 布局 ========== */
.site-main {
    min-height: calc(100vh - var(--header-height) - 200px);
    padding: var(--space-2xl) 0;
}

/* ========== 6. 首页滚动图（Hero Banner） ========== */
/* 独占整行：清除左侧浮动插件块，避免与弹幕等并排错位 */
.mic-hero-belt {
    display: block;
    width: 100%;
    max-width: 100%;
    clear: both;
    margin: 0;
    padding: 0;
}

/* 与侧栏同栅格时：仅主栏宽度，与下方文章网格左缘对齐（参考 Halo 式布局） */
.mic-home-shell .mic-hero-belt--in-shell {
    max-width: none;
}

.mic-hero-belt--in-shell .mic-hero {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* 顶部堆叠区：无侧栏时与下方列表同宽 */
.mic-home-top-stack {
    margin-bottom: var(--space-xl);
}

/* 插件扩展区：与下方文章列表同宽约束，避免撑破布局 */
.mic-home-plugin-slot {
    display: block;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-lg) 0;
    clear: both;
    box-sizing: border-box;
}

.mic-home-plugin-slot--in-shell {
    max-width: none;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
    padding-top: var(--space-lg);
}

.mic-cat-sections--in-shell {
    max-width: none;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
}

.mic-hero {
    position: relative;
    width: 100%;
    height: var(--hero-height, 500px);
    overflow: hidden;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

a.mic-hero__slide {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.mic-hero__slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.mic-hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
}

.mic-hero__slide.active {
    opacity: 1;
    z-index: 2;
}

.mic-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mic-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-2xl) var(--space-2xl) var(--space-2xl);
}

.mic-hero__caption {
    max-width: 600px;
}

.mic-hero__caption-text {
    font-size: clamp(20px, 3vw, 32px);
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
    line-height: 1.3;
}

/* 左右箭头 */
.mic-hero__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.3);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.mic-hero__arrow:hover {
    background: rgba(255,255,255,0.4);
    transform: translateY(-50%) scale(1.1);
}

.mic-hero__arrow--prev { left: var(--space-lg); }
.mic-hero__arrow--next { right: var(--space-lg); }

/* 指示点 */
.mic-hero__dots {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 10;
}

.mic-hero__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.mic-hero__dot.active {
    background: #fff;
    transform: scale(1.3);
}

/* ========== 7. 首页分类区块 ========== */
.mic-cat-sections {
    --mic-showcase-green: #3d9b5c;
    --mic-showcase-green-soft: rgba(61, 155, 92, 0.12);
    --mic-showcase-green-border: rgba(61, 155, 92, 0.45);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.mic-cat-sections--below-posts {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.mic-cat-sections--below-posts.mic-cat-sections--in-shell {
    padding-left: 0;
    padding-right: 0;
}

/* 精品集锦大卡片（参考绿色强调 + 底部分类胶囊） */
.mic-cat-showcase {
    position: relative;
    background: #fff;
    border-radius: 18px;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    overflow: hidden;
}

.mic-cat-showcase__header {
    position: relative;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}

.mic-cat-showcase__watermark {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-58%) rotate(-8deg);
    font-size: clamp(48px, 12vw, 96px);
    font-weight: 800;
    font-style: italic;
    letter-spacing: 0.04em;
    color: var(--mic-showcase-green-soft);
    line-height: 1;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

.mic-cat-showcase__head-main {
    position: relative;
    z-index: 1;
    max-width: 72%;
}

.mic-cat-showcase__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    margin-right: var(--space-sm);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    vertical-align: middle;
}

.mic-cat-showcase__title {
    font-size: clamp(20px, 2.5vw, 24px);
    font-weight: 700;
    color: var(--mic-showcase-green);
    letter-spacing: -0.02em;
    line-height: 1.35;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.mic-cat-showcase__subtitle {
    margin-top: var(--space-xs);
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.mic-cat-showcase__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.mic-cat-showcase__group-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: var(--space-md);
    padding-left: 2px;
}

.mic-cat-featured-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg) var(--space-md);
}

@media (max-width: 1024px) {
    .mic-cat-featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .mic-cat-featured-grid {
        grid-template-columns: 1fr;
    }

    .mic-cat-showcase__head-main {
        max-width: 100%;
    }
}

.mic-cat-featured-card {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    padding: var(--space-sm);
    margin: calc(-1 * var(--space-sm));
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mic-cat-featured-card:hover {
    background: var(--color-bg-tertiary);
}

.mic-cat-featured-card__thumb {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #e8eef8, #f0e8f5);
    border: 1px solid var(--color-border-light);
}

.mic-cat-featured-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mic-cat-featured-card__thumb-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-text-muted);
    font-size: 28px;
}

.mic-cat-featured-card__body {
    min-width: 0;
    flex: 1;
}

.mic-cat-featured-card__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-heading);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-fast);
}

.mic-cat-featured-card:hover .mic-cat-featured-card__title {
    color: var(--mic-showcase-green);
}

.mic-cat-featured-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    margin-top: 6px;
    font-size: 12px;
    color: var(--color-text-muted);
}

.mic-cat-featured-card__meta .ri-calendar-line {
    font-size: 14px;
    opacity: 0.85;
}

.mic-cat-featured-card__sep {
    opacity: 0.5;
}

.mic-cat-featured-card__excerpt {
    margin-top: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mic-cat-showcase__footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border-light);
}

.mic-cat-nav-footer {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
}

.mic-cat-showcase__pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.mic-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    color: var(--mic-showcase-green);
    border: 1px solid var(--mic-showcase-green-border);
    background: #fff;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.mic-cat-pill:hover {
    background: var(--mic-showcase-green-soft);
    border-color: var(--mic-showcase-green);
    color: #2d7a45;
    box-shadow: 0 2px 8px rgba(61, 155, 92, 0.15);
}

.mic-cat-pill i {
    font-size: 15px;
    opacity: 0.9;
}

.mic-cat-section__header--no-more {
    border-bottom-width: 1px;
}

.mic-cat-section--empty {
    opacity: 0.95;
}

.mic-cat-empty-hint {
    margin: 0;
    padding: var(--space-md) var(--space-lg);
    font-size: 14px;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border-light);
    line-height: 1.6;
}

.mic-cat-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-border-light);
}

.mic-cat-section__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-heading);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.mic-cat-section__title i {
    color: var(--color-primary);
    font-size: 22px;
}

.mic-cat-section__more {
    font-size: 13px;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 2px;
    transition: color var(--transition-fast);
}

.mic-cat-section__more:hover {
    color: var(--color-primary);
}

/* 分类网格 */
.mic-cat-section__posts {
    display: grid;
    gap: var(--space-lg);
}

.mic-cat-section__posts--grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.mic-cat-section__posts--list {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

/* 分类文章卡片 */
.mic-cat-post-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.mic-cat-section__posts--list .mic-cat-post-card {
    flex-direction: row;
    align-items: center;
}

.mic-cat-post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-alpha);
}

.mic-cat-post-card__cover {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.mic-cat-section__posts--list .mic-cat-post-card__cover {
    width: 100px;
    aspect-ratio: 1;
    flex-shrink: 0;
}

.mic-cat-post-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.mic-cat-post-card:hover .mic-cat-post-card__cover img {
    transform: scale(1.05);
}

.mic-cat-post-card__body {
    padding: var(--space-md);
    flex: 1;
}

.mic-cat-section__posts--list .mic-cat-post-card__body {
    padding: var(--space-sm) var(--space-md);
}

.mic-cat-post-card__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-heading);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-fast);
}

.mic-cat-post-card:hover .mic-cat-post-card__title {
    color: var(--color-primary);
}

.mic-cat-post-card__meta {
    display: flex;
    gap: var(--space-md);
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* ========== 8. 文章列表 ========== */
.page-hero {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
}

.page-hero__title {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    color: var(--color-text-heading);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* 列表布局控制 */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
}

.posts-grid.list-mode {
    grid-template-columns: 1fr;
}

/* 文章卡片（使用 article，避免与内部链接嵌套） */
.post-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.post-card__cover-link {
    display: block;
    text-decoration: none;
    color: inherit;
    outline: none;
}

.post-card__title-link {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.post-card__title-link:hover {
    color: var(--color-primary);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-alpha);
}

/* 封面图 */
.post-card__cover {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-bg-tertiary);
    position: relative;
}

.post-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card__cover img {
    transform: scale(1.05);
}

.post-card__cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 40px;
}

/* 卡片内容 */
.post-card__body {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 分类标签 */
.post-card__meta-top {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.post-sort-link {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-alpha);
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background var(--transition-fast);
}

.post-sort-link:hover {
    background: rgba(99, 102, 241, 0.2);
    color: var(--color-primary-dark);
}

.post-no-sort {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-tertiary);
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-top-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border-radius: 999px;
}

.post-top-badge.sort-top {
    background: #10b981;
}

/* 标题 */
.post-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text-heading);
    line-height: 1.4;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-fast);
}

.post-card:hover .post-card__title-link {
    color: var(--color-primary);
}

/* 摘要 */
.post-card__excerpt {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    margin-bottom: var(--space-md);
}

/* 底部信息 */
.post-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
    margin-top: auto;
}

.post-card__author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.author-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}

.post-author-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    text-decoration: none;
}

.post-author-link:hover {
    color: var(--color-primary);
}

.post-card__stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 12px;
    color: var(--color-text-muted);
}

.post-stat {
    display: flex;
    align-items: center;
    gap: 3px;
}

/* ========== 7. 文章详情页 ========== */
.log-header {
    padding: var(--space-2xl) 0 var(--space-xl);
    text-align: center;
}

.log-header__category {
    margin-bottom: var(--space-lg);
}

.log-header__title {
    font-size: clamp(24px, 5vw, 36px);
    font-weight: 700;
    color: var(--color-text-heading);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.log-header__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    font-size: 13px;
    color: var(--color-text-secondary);
}

.log-header__meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.log-header__tags {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.post-tag-link {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    border-radius: 999px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.post-tag-link:hover {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
}

/* 封面大图 */
.log-cover {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-2xl);
    max-height: 500px;
}

.log-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 文章正文 */
.log-content {
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-text);
}

.log-content h1,
.log-content h2,
.log-content h3,
.log-content h4,
.log-content h5,
.log-content h6 {
    color: var(--color-text-heading);
    font-weight: 700;
    line-height: 1.4;
    margin: 1.5em 0 0.6em;
    letter-spacing: -0.01em;
}

.log-content h1 { font-size: 2em; }
.log-content h2 { font-size: 1.5em; }
.log-content h3 { font-size: 1.25em; }
.log-content h4 { font-size: 1.1em; }

.log-content p {
    margin-bottom: 1.2em;
}

.log-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.log-content a:hover {
    color: var(--color-primary-dark);
}

.log-content img {
    border-radius: var(--radius-md);
    margin: 1.5em auto;
    max-width: 100%;
    box-shadow: var(--shadow-md);
}

.log-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding: 12px 20px;
    margin: 1.5em 0;
    background: var(--color-primary-alpha);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

.log-content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: var(--color-bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-primary);
}

.log-content pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 1.5em 0;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
}

.log-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

.log-content ul,
.log-content ol {
    padding-left: 1.5em;
    margin-bottom: 1.2em;
}

.log-content ul { list-style-type: disc; }
.log-content ol { list-style-type: decimal; }

.log-content li {
    margin-bottom: 0.4em;
}

.log-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 14px;
}

.log-content th,
.log-content td {
    border: 1px solid var(--color-border);
    padding: 10px 14px;
    text-align: left;
}

.log-content th {
    background: var(--color-bg-tertiary);
    font-weight: 600;
}

.log-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2em 0;
}

/* 文章工具栏 */
.log-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    margin: var(--space-2xl) 0;
}

.log-toolbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.log-toolbar__item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
    border: 1px solid var(--color-border);
}

.log-toolbar__item:hover {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
    border-color: var(--color-primary-alpha);
}

.log-toolbar__item.active {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ========== 文章页相邻文章区块（参考图二） ========== */
.mic-neighbor-section {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-xl);
    background: #fff;
    border: 1px solid var(--color-border-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.mic-neighbor-section__head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-primary-alpha);
    border-bottom: 1px solid var(--color-border-light);
    letter-spacing: 0.02em;
}

.mic-neighbor-section__head i {
    font-size: 18px;
}

.mic-neighbor-section__cards {
    padding: 16px 16px;
}

.neighbor-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.neighbor-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    color: var(--color-text);
}

.neighbor-link:hover {
    background: var(--color-primary-alpha);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.neighbor-link i {
    font-size: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.neighbor-link:hover i {
    transform: translateX(2px);
}

.neighbor-next:hover i {
    transform: translateX(-2px);
}

.neighbor-prev .neighbor-link__inner {
    text-align: left;
}

.neighbor-next .neighbor-link__inner {
    text-align: right;
    margin-left: auto;
}

.neighbor-link__inner {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    flex: 1;
}

.neighbor-link__label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.neighbor-link__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-heading);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.neighbor-link:hover .neighbor-link__title {
    color: var(--color-primary);
}

.neighbor-next .neighbor-link {
    flex-direction: row-reverse;
}

.neighbor-next .neighbor-link__inner {
    align-items: flex-end;
}

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

    .neighbor-next .neighbor-link {
        flex-direction: row;
    }

    .neighbor-next .neighbor-link__inner {
        align-items: flex-start;
    }
}

/* ========== 7b. 文章页文末作者卡片（评论上方） ========== */
.mic-endcard {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.mic-endcard__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl) var(--space-xl);
    background: #f0f1f4;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.mic-endcard__col--left {
    min-width: 0;
}

.mic-endcard__col--avatar {
    flex-shrink: 0;
}

.mic-endcard__col--right {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.mic-endcard__eyebrow {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    margin-bottom: 10px;
}

.mic-endcard__eyebrow--right {
    align-self: flex-end;
}

.mic-endcard__bio {
    font-size: 14px;
    line-height: 1.75;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.mic-endcard__bio--empty {
    color: var(--color-text-muted);
    font-style: italic;
}

.mic-endcard__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.mic-endcard__pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.mic-endcard__pill--more:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-alpha);
}

.mic-endcard__icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-size: 18px;
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.mic-endcard__icon-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-alpha);
}

.mic-endcard__avatar-wrap {
    display: block;
    line-height: 0;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.35), rgba(129, 140, 248, 0.2));
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.mic-endcard__avatar-wrap:hover {
    transform: scale(1.03);
}

.mic-endcard__avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-bg-secondary);
}

/* 附加信息：可悬停提示 */
.mic-endcard__badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.mic-endcard__hint {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: default;
    outline: none;
}

.mic-endcard__hint-main {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 2px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mic-endcard__hint:hover .mic-endcard__hint-main,
.mic-endcard__hint:focus .mic-endcard__hint-main,
.mic-endcard__hint:focus-within .mic-endcard__hint-main {
    background: rgba(99, 102, 241, 0.08);
}

.mic-endcard__hint-icon {
    position: relative;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--color-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
}

.mic-endcard__hint-icon--copyright::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 3px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f59e0b;
    box-shadow: 0 0 0 1px var(--color-bg-secondary);
}

.mic-endcard__hint-icon--time::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 3px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 1px var(--color-bg-secondary);
}

.mic-endcard__hint-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-heading);
    white-space: nowrap;
}

.mic-endcard__popover {
    position: absolute;
    z-index: 30;
    top: calc(100% + 10px);
    right: 0;
    width: min(280px, 85vw);
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.65;
    font-weight: 400;
    color: var(--color-text);
    text-align: left;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    pointer-events: none;
}

.mic-endcard__hint:hover .mic-endcard__popover,
.mic-endcard__hint:focus .mic-endcard__popover,
.mic-endcard__hint:focus-within .mic-endcard__popover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.mic-endcard__nav {
    width: 100%;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
}

.mic-endcard__nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    background: #e8e9ed;
    color: var(--color-text);
    font-size: 13px;
    border: 1px solid transparent;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.mic-endcard__nav-link:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
    color: var(--color-primary);
}

.mic-endcard__nav-link--next {
    justify-content: flex-end;
    text-align: right;
}

.mic-endcard__nav-label {
    flex-shrink: 0;
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 12px;
}

.mic-endcard__nav-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
}

.mic-endcard__nav-link--prev .mic-endcard__nav-title {
    text-align: left;
}

@media (max-width: 900px) {
    .mic-endcard__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mic-endcard__col--left {
        order: 2;
    }

    .mic-endcard__col--avatar {
        order: 1;
        justify-self: center;
    }

    .mic-endcard__col--right {
        order: 3;
        align-items: center;
        text-align: center;
    }

    .mic-endcard__eyebrow--right {
        align-self: center;
    }

    .mic-endcard__actions {
        justify-content: center;
    }

    .mic-endcard__badges {
        justify-content: center;
    }

    .mic-endcard__popover {
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) translateY(-4px);
    }

    .mic-endcard__hint:hover .mic-endcard__popover,
    .mic-endcard__hint:focus .mic-endcard__popover,
    .mic-endcard__hint:focus-within .mic-endcard__popover {
        transform: translateX(-50%) translateY(0);
    }

    .mic-endcard__nav {
        max-width: none;
    }
}

/* ========== 8. 评论（卡片流 + 顶部表单，参考现代博客评论区） ========== */
.comments-section {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

/* —— 发表评论卡片 —— */
.comment-form-wrapper {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    margin-bottom: var(--space-2xl);
    box-shadow: var(--shadow-md);
}

.comment-form-lead {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-heading);
    margin-bottom: var(--space-lg);
}

.comment-form-lead i {
    font-size: 22px;
    color: var(--color-primary);
}

.comment-form .comment-textarea {
    width: 100%;
    padding: 16px 18px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 14px;
    line-height: 1.65;
    background: #f4f5f7;
    color: var(--color-text);
    resize: vertical;
    min-height: 140px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    outline: none;
    margin-bottom: var(--space-md);
}

.comment-form .comment-textarea::placeholder {
    color: var(--color-text-muted);
}

.comment-form .comment-textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-bg-secondary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

/* 昵称 / 邮箱 / 网站：圆角条 + 图标 */
.comment-fields-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.comment-field-pill {
    flex: 1 1 160px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px 0 12px;
    min-height: 44px;
    background: #f4f5f7;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    cursor: text;
}

.comment-field-pill:focus-within {
    border-color: var(--color-primary);
    background: var(--color-bg-secondary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

.comment-field-pill i {
    font-size: 18px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.comment-field-pill:focus-within i {
    color: var(--color-primary);
}

.comment-field-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--color-text);
    outline: none;
    padding: 10px 0;
}

.comment-field-input::placeholder {
    color: var(--color-text-muted);
}

/* 验证码 + 圆形提交 */
.comment-form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.comment-verify {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex: 1 1 auto;
    min-width: 0;
}

.comment-verify--empty {
    flex: 1;
    min-height: 1px;
}

.comment-verify-input {
    width: 100px;
    max-width: 140px;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--color-bg-secondary);
    color: var(--color-text);
    outline: none;
}

.comment-verify-input:focus {
    border-color: var(--color-primary);
}

.comment-submit-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: var(--color-primary);
    color: #fff;
    font-size: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.comment-submit-circle:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.45);
}

.comment-submit-circle:active {
    transform: scale(0.98);
}

.comment-submit-circle:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* 评论提交消息提示 */
.comment-msg {
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.5;
    transition: opacity 0.3s;
}
.comment-msg--error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}
.comment-msg--success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* —— 评论列表标题 —— */
.comments-list-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: 10px;
}

.comments-list-title i {
    color: var(--color-primary);
    font-size: 22px;
}

/* —— 评论列表 —— */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.comment-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.comment-item--child {
    margin-left: 20px;
    padding-left: 12px;
    border-left: 3px solid var(--color-border-light, #e5e7eb);
}

.mic-comment-pagenavi {
    margin-top: var(--space-lg);
}

.comment-login-hint {
    font-size: 14px;
    color: var(--color-text-muted, #6b7280);
    padding: var(--space-md);
}

.comment-login-hint a {
    color: var(--color-primary, #6366f1);
}

.comment-avatar {
    flex-shrink: 0;
    padding-top: 4px;
}

.comment-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-border-light);
}

.comment-body {
    flex: 1;
    min-width: 0;
    background: #f4f5f7;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.comment-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: 10px;
}

.comment-header__left {
    min-width: 0;
}

.comment-header__meta {
    flex-shrink: 0;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.comment-author {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-heading);
}

.comment-author a {
    color: inherit;
}

.comment-author a:hover {
    color: var(--color-primary);
}

.comment-time {
    font-size: 12px;
    color: var(--color-text-muted);
}

.comment-seq {
    font-size: 11px;
    color: var(--color-text-muted);
    opacity: 0.85;
}

.comment-content {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.75;
    word-break: break-word;
}

.comment-content blockquote {
    margin: 10px 0 0;
    padding: 8px 0 8px 12px;
    border-left: 3px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 13px;
}

.comment-reply-content {
    font-size: 13px;
    color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.7);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
    margin-top: var(--space-md);
    line-height: 1.6;
}

.comment-reply-content i {
    color: var(--color-primary);
    margin-right: 4px;
    vertical-align: -2px;
}

.comment-closed {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 14px;
    padding: var(--space-xl);
    background: #f4f5f7;
    border-radius: var(--radius-lg);
}

/* ========== 9. 分页 ========== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border-light);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
    border-color: var(--color-primary-alpha);
}

.pagination .current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.pagination .extend {
    min-width: 36px;
}

/* ========== 10. 底部 ========== */
.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-3xl);
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
}

.footer-random {
    margin-bottom: var(--space-lg);
}

.random-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary);
    background: var(--color-primary-alpha);
    border-radius: 999px;
    transition: background var(--transition-fast);
    text-decoration: none;
}

.random-link:hover {
    background: rgba(99, 102, 241, 0.2);
    color: var(--color-primary-dark);
}

.footer-copyright {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.footer-copyright a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.footer-copyright a:hover {
    color: var(--color-primary);
}

.footerICP,
.footerPower {
    margin-top: 4px;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-size: 20px;
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 900;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ========== 11. 页面 & 404 ========== */
.page-content {
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-text);
}

.page-content h1,
.page-content h2,
.page-content h3 {
    color: var(--color-text-heading);
    margin: 1.5em 0 0.6em;
}

.not-found-page {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
}

.not-found-page__code {
    font-size: 120px;
    font-weight: 800;
    color: var(--color-primary-alpha);
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.not-found-page__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: var(--space-md);
}

.not-found-page__desc {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.not-found-page__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.not-found-page__btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    color: #fff;
}

/* ========== 12. 编辑链接 ========== */
.edit-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.edit-link:hover {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
}

/* ========== 13. 空状态 ========== */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-muted);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: var(--space-md);
    display: block;
}

/* ========== 14. 动画 ========== */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 入场动画 */
.post-card {
    animation: slideUp 0.4s ease both;
}

.post-card:nth-child(1) { animation-delay: 0s; }
.post-card:nth-child(2) { animation-delay: 0.08s; }
.post-card:nth-child(3) { animation-delay: 0.16s; }
.post-card:nth-child(4) { animation-delay: 0.24s; }
.post-card:nth-child(5) { animation-delay: 0.32s; }
.post-card:nth-child(6) { animation-delay: 0.40s; }

/* ========== 15. 响应式 ========== */
@media (max-width: 1024px) {
    .posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    .header-inner {
        gap: var(--space-md);
    }

    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

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

    .neighbor-nav {
        grid-template-columns: 1fr;
    }

    .log-toolbar {
        flex-direction: column;
        gap: var(--space-md);
    }

    .log-toolbar__left {
        flex-wrap: wrap;
        justify-content: center;
    }

    .comment-fields-row {
        flex-direction: column;
    }

    .comment-field-pill {
        flex: 1 1 auto;
    }

    .comment-form-actions {
        justify-content: space-between;
    }

    .comment-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .comment-header__meta {
        align-items: flex-start;
        text-align: left;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .back-to-top {
        bottom: var(--space-md);
        right: var(--space-md);
        width: 40px;
        height: 40px;
    }

    .page-hero {
        padding: var(--space-2xl) var(--space-md) var(--space-lg);
    }

    .site-main {
        padding: var(--space-lg) 0;
    }
}

@media (max-width: 480px) {
    .container,
    .container--narrow {
        padding: 0 var(--space-md);
    }

    .post-card__body {
        padding: var(--space-md);
    }

    .post-card__title {
        font-size: 15px;
    }

    .log-header {
        padding: var(--space-lg) 0 var(--space-md);
    }

    .log-header__title {
        font-size: 22px;
    }

    .log-content {
        font-size: 15px;
    }
}

/* ========== 16. 打印样式 ========== */
@media print {
    .site-header,
    .site-footer,
    .back-to-top,
    .comment-form-wrapper,
    .log-toolbar {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .log-content {
        font-size: 12pt;
        line-height: 1.6;
    }
}

/* ========== 17. 文章页右侧悬浮点赞栏 ========== */
.mic-floating-like {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.mic-floating-like__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--color-bg-secondary, #fff);
    border: 1.5px solid var(--color-border, #e5e7eb);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    font-size: 18px;
    color: var(--color-text-secondary, #6b7280);
    padding: 0;
}

.mic-floating-like__btn:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: var(--color-primary, #6366f1);
    color: var(--color-primary, #6366f1);
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

.mic-floating-like__btn.liked {
    background: rgba(99, 102, 241, 0.08);
    border-color: var(--color-primary, #6366f1);
    color: var(--color-primary, #6366f1);
}

.mic-floating-like__btn.liked .ri-heart-line {
    animation: micHeartBeat 0.4s ease;
}

.mic-floating-like__count {
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    margin-top: 2px;
    color: inherit;
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
}

@keyframes micHeartBeat {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.3); }
    100% { transform: scale(1); }
}

@media (max-width: 768px) {
    .mic-floating-like {
        right: 12px;
        top: auto;
        bottom: 80px;
        transform: none;
    }
    .mic-floating-like__btn {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
    .mic-floating-like__count {
        font-size: 10px;
    }
}