@charset "utf-8";

:root {
    /* 三层背景渐变 - 核心色彩分层 */
    --flat-gradient-layer-1: linear-gradient(135deg, #050508 0%, #0f0f1a 50%, #121224 100%);
    --flat-gradient-layer-2: linear-gradient(135deg, #141424 0%, #1a1a30 50%, #1f1f38 100%);
    --flat-gradient-layer-3: linear-gradient(135deg, #1e1e3a 0%, #252542 50%, #2b2b4d 100%);
    --flat-gradient-accent: linear-gradient(135deg, #1a2a6c 0%, #2a0845 50%, #0d324d 100%);
    
    /* 色彩方案 */
    --flat-primary: #a8bfff;
    --flat-primary-dark: #3a3a6a;
    --flat-primary-light: #e7f3ff;
    --flat-secondary: #666666;
    --flat-warning: #ff9800;
    --flat-danger: #f44336;
    --flat-info: #2196f3;
    --flat-success: #4caf50;
    
    /* 背景和文本颜色 */
    --flat-white: #ffffff;
    --flat-black: #000000;
    --flat-gray-50: #050508;
    --flat-gray-100: #0f0f1a;
    --flat-gray-200: #121224;
    --flat-gray-300: #141424;
    --flat-gray-400: #1a1a30;
    --flat-gray-500: #1f1f38;
    --flat-gray-600: #1e1e3a;
    --flat-gray-700: #252542;
    --flat-gray-800: #2b2b4d;
    --flat-gray-900: #333333;
    
    /* 文本颜色 */
    --flat-text-primary: #e5e7eb;
    --flat-text-secondary: #9ca3af;
    --flat-text-tertiary: #6b7280;
    
    /* 边框和阴影 */
    --flat-border: rgba(128, 128, 128, 0.3);
    --flat-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --flat-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --flat-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
    
    /* 间距 */
    --flat-space-xs: 4px;
    --flat-space-sm: 8px;
    --flat-space-md: 16px;
    --flat-space-lg: 24px;
    --flat-space-xl: 32px;
    --flat-space-xxl: 48px;
    
    /* 圆角 */
    --flat-radius-sm: 4px;
    --flat-radius-md: 6px;
    --flat-radius-lg: 8px;
    --flat-radius-xl: 12px;
    --flat-radius-full: 9999px;
    
    /* 过渡 */
    --flat-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 链接颜色 */
    --flat-link: #a8bfff;
    --flat-link-hover: #d8b4fe;
    
    /* 辅助背景色 */
    --flat-accent-bg: var(--flat-gray-50);
    
    /* 滚动条颜色 */
    --flat-scrollbar-track: #0f0f1a;
    --flat-scrollbar-thumb: linear-gradient(180deg, #2a2a4a, #3a3a6a);
    --flat-scrollbar-thumb-hover: linear-gradient(180deg, #3a3a6a, #4a4a8a);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    color: var(--flat-text-primary);
    background: var(--flat-gradient-layer-1);
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.flat-body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    color: var(--flat-text-primary);
    background: var(--flat-gradient-layer-1);
    min-height: 100vh;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

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

.post_content img {
    max-width: 100%;
    height: auto;
}

h1, h2, h3, h4, h5, h6 {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    color: var(--flat-text-primary);
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 0.5em;
    line-height: 1.3;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-top: 0;
    margin-bottom: 1em;
    color: var(--flat-text-primary);
    line-height: 1.7;
}

a {
    color: var(--flat-link);
    text-decoration: none;
    transition: var(--flat-transition);
}

a:hover {
    color: var(--flat-link-hover);
    text-decoration: underline;
}

ul, ol {
    margin-top: 0;
    margin-bottom: 1em;
    padding-left: 1.5em;
}

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

.post_content img {
    max-width: 100%;
    height: auto;
}

.flat-link {
    color: var(--flat-link);
    text-decoration: none;
    transition: color 0.2s ease;
}

.flat-link:hover {
    color: var(--flat-link-hover);
}

.flat-link-danger {
    color: var(--flat-danger);
}

.flat-link-danger:hover {
    color: #c0392b;
}

.flat-highlight {
    color: var(--flat-primary);
    font-weight: 700;
}

.flat-small-text {
    font-size: 0.875rem;
    color: var(--flat-text-light);
}

.flat-navbar {
    background-color: #0000009C;
    border-bottom: 1px solid var(--flat-primary-dark);
    padding: 0;
    box-shadow: var(--flat-shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
}

.flat-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--flat-space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
}

/* 增强sidebar视觉效果 */
.flat-sidebar {
    width: 300px;
    flex-shrink: 0;
    background: transparent;
    border-radius: var(--flat-radius-lg);
    padding: var(--flat-space-md);
    box-shadow: none;
}

.flat-container, .flat-main-wrapper {
    background: transparent;
}

.flat-main-wrapper {
    display: flex;
    gap: var(--flat-space-lg);
    margin-top: var(--flat-space-md);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.flat-main-content {
    flex: 1;
    min-width: 0;
    background: transparent;
    padding: 0 var(--flat-space-lg) var(--flat-space-lg) var(--flat-space-lg);
}

/* 确保侧边栏与主内容顶部对齐 */
.flat-sidebar {
    padding: 0;
}

/* 确保第一个侧边栏小部件与公告区顶部对齐 */
.flat-sidebar .flat-sidebar-widget:first-child {
    margin-top: 0;
}

.flat-content-area {
    flex: 1;
    min-width: 0;
    background: transparent;
    padding: var(--flat-space-lg);
}

.flat-sidebar-area {
    width: 300px;
    flex-shrink: 0;
    background: transparent;
    padding: var(--flat-space-md);
}

/* 移除sidebar-widget的冗余样式，因为sidebar本身已经有了背景和阴影 */
.flat-sidebar .flat-sidebar-widget, .flat-sidebar-area .flat-sidebar-widget {
    box-shadow: var(--flat-shadow-sm);
    margin-bottom: var(--flat-space-lg);
    border: 1px solid var(--flat-border);
    border-radius: 0.5rem;
    background: var(--flat-gradient-layer-2);
}

.flat-sidebar .flat-sidebar-widget:hover, .flat-sidebar-area .flat-sidebar-widget:hover {
    box-shadow: var(--flat-shadow-md);
    background: var(--flat-gradient-layer-3);
}

/* 卡片样式 */
.flat-card {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: var(--flat-space-lg);
    border-radius: var(--flat-radius-lg);
    overflow: hidden;
    box-shadow: var(--flat-shadow-sm);
    transition: var(--flat-transition);
}

.flat-card:hover {
    box-shadow: var(--flat-shadow-md);
}

/* 通知样式 */
.flat-notice {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
    padding: 0;
    margin-bottom: var(--flat-space-lg);
}

.flat-notice-header {
    padding: var(--flat-space-sm) var(--flat-space-md);
    border-bottom: 1px solid var(--flat-border);
    display: flex;
    align-items: center;
    gap: var(--flat-space-md);
    margin-bottom: 0;
    background: var(--flat-gradient-layer-3);
    border-radius: 0.5rem 0.5rem 0 0;
}

.flat-notice p {
    padding: var(--flat-space-md);
    margin: 0;
    color: var(--flat-text-secondary);
    line-height: 1.6;
}

.flat-notice-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: #ffffff;
    font-weight: 600;
}

.flat-notice p {
    padding: 0;
    margin: 0;
    color: var(--flat-text-secondary);
    line-height: 1.6;
}

.flat-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--flat-primary);
    text-decoration: none;
    padding: 16px 0;
}

.flat-brand-text {
    color: var(--flat-primary);
}

.flat-search-input {
    padding: 6px 10px;
    border: 1px solid var(--flat-primary-dark);
    border-radius: 4px;
    font-size: 0.9rem;
    width: 150px;
    background-color: #0000009C;
    color: var(--flat-white);
}

.flat-search-input::placeholder {
    color: var(--flat-gray-400);
}

.flat-nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.flat-nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--flat-text-primary);
    margin: 3px 0;
    transition: all 0.3s ease;
}

.flat-nav-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.flat-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.flat-nav-item {
    margin: 0;
}

.flat-nav-link {
    color: var(--flat-white);
    text-decoration: none;
    padding: 8px 12px;
    transition: all 0.2s ease;
    border-radius: 4px;
    white-space: nowrap;
}

.flat-nav-link:hover {
    background-color: var(--flat-primary-dark);
    color: white;
}

.flat-nav-active {
    background-color: var(--flat-primary-dark);
    color: white;
}

.flat-nav-search {
    display: flex;
    align-items: center;
}

.flat-search-form {
    display: flex;
    gap: 8px;
}

.flat-search-input {
    padding: 6px 10px;
    border: 1px solid var(--flat-border);
    border-radius: 4px;
    font-size: 0.9rem;
    width: 150px;
}

.flat-search-btn {
    padding: 6px 12px;
    background-color: var(--flat-primary-dark);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.flat-search-btn:hover {
    background-color: var(--flat-primary);
}

.flat-nav-user {
    display: flex;
    gap: 8px;
}

.flat-nav-user-link {
    color: var(--flat-white);
    text-decoration: none;
    padding: 6px 10px;
    transition: all 0.2s ease;
    border-radius: 4px;
    white-space: nowrap;
}

.flat-nav-user-link:hover {
    background-color: var(--flat-gray);
}

@media (max-width: 768px) {
    .flat-nav-toggle {
        display: flex;
    }

    .flat-nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 16px;
        padding: 16px 0;
    }

    .flat-nav-menu.flat-nav-menu-open {
        display: flex;
    }

    .flat-nav-list {
        flex-direction: column;
        width: 100%;
    }

    .flat-nav-link,
    .flat-nav-user-link {
        width: 100%;
        text-align: center;
    }

    .flat-search-form {
        width: 100%;
    }

    .flat-search-input {
        flex: 1;
    }
}

.flat-main-content {
    flex: 1;
    min-width: 0;
}

.flat-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.flat-main-wrapper {
    display: flex;
    gap: 30px;
}

.flat-content-area {
    flex: 1;
    min-width: 0;
}

.flat-sidebar-area {
    width: 300px;
    flex-shrink: 0;
}

.flat-sidebar-widget {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: var(--flat-space-lg);
    border-radius: var(--flat-radius-md);
    overflow: hidden;
    box-shadow: var(--flat-shadow-sm);
    transition: var(--flat-transition);
}

.flat-sidebar-widget:hover {
    box-shadow: var(--flat-shadow-md);
    background: var(--flat-gradient-layer-3);
}

.flat-widget-header {
    padding: var(--flat-space-md);
    border-bottom: 1px solid var(--flat-border);
    background: var(--flat-gradient-layer-3);
    display: flex;
    align-items: center;
    gap: var(--flat-space-sm);
    font-weight: 600;
    box-shadow: none;
}

/* 修复侧边栏和其他区域的文本颜色 */
.flat-sidebar, 
.flat-sidebar h3, 
.flat-sidebar p, 
.flat-sidebar span, 
.flat-sidebar li {
    color: var(--flat-text-secondary);
}

.flat-sidebar a {
    color: var(--flat-text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    background-color: transparent;
}

.flat-sidebar a:hover {
    color: var(--flat-link);
    background-color: transparent;
}

/* 修复footer文本颜色 */
footer, 
footer p, 
footer a {
    color: var(--flat-text-tertiary);
    background-color: transparent;
}

footer a:hover {
    color: var(--flat-link);
    background-color: transparent;
}

.flat-widget-icon {
    font-size: 1.1em;
    line-height: 1;
    color: var(--flat-primary);
    flex-shrink: 0;
}

.flat-widget-header h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--flat-text-primary);
    font-weight: 600;
    flex: 1;
}

.flat-widget-content {
    padding: var(--flat-space-md);
    color: var(--flat-text-primary);
    line-height: 1.5;
}

.flat-widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.flat-widget-item {
    padding: var(--flat-space-sm) var(--flat-space-md);
    border-bottom: 1px solid var(--flat-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--flat-transition);
}

.flat-widget-item:hover {
    background-color: var(--flat-gray-50);
}

.flat-widget-item:last-child {
    border-bottom: none;
}

.flat-widget-link {
    color: var(--flat-text-primary);
    text-decoration: none;
    flex: 1;
    transition: var(--flat-transition);
    display: inline-block;
    padding: 4px 0;
    line-height: 1.4;
}

.flat-widget-link:hover {
    color: var(--flat-link);
    text-decoration: none;
}

.flat-widget-count {
    color: var(--flat-text-tertiary);
    font-size: 0.875rem;
    white-space: nowrap;
    margin-left: var(--flat-space-sm);
    background-color: var(--flat-gray-100);
    padding: 2px 8px;
    border-radius: var(--flat-radius-sm);
    font-weight: 500;
    border: 1px solid var(--flat-border);
}




.flat-tag {
    display: inline-block;
    margin: 4px;
}

.flat-tag-link {
    padding: 6px 14px;
    border: 1px solid var(--flat-border);
    background: var(--flat-gradient-layer-3);
    color: var(--flat-text-secondary);
    text-decoration: none;
    transition: var(--flat-transition);
    font-size: 0.875rem;
    display: inline-block;
    border-radius: var(--flat-radius-full);
    box-shadow: var(--flat-shadow-sm);
}

.flat-tag-link:hover {
    background: var(--flat-gradient-accent);
    color: var(--flat-white);
    border-color: var(--flat-primary-dark);
    box-shadow: var(--flat-shadow-md);
    transform: translateY(-1px);
}

.flat-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--flat-space-xs);
}

.flat-footer {
    background: transparent;
    border-top: 1px solid var(--flat-border);
    padding: var(--flat-space-xl) var(--flat-space-md);
    margin-top: var(--flat-space-xl);
    box-shadow: none;
}

.flat-footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.flat-footer-copyright {
    margin-bottom: 12px;
}

.flat-footer-copyright p {
    margin: 0;
    color: var(--flat-text-primary);
}

.flat-footer-info p {
    margin: 0;
    color: var(--flat-text-light);
    font-size: 0.875rem;
}

.flat-footer-info a {
    color: var(--flat-link);
    transition: color 0.3s ease;
}

.flat-footer-info a:hover {
    color: var(--flat-link-hover);
}

/* 确保footer中所有链接都有正确的颜色 */
.flat-footer a {
    color: var(--flat-link);
    text-decoration: none;
    transition: color 0.3s ease;
}

.flat-footer a:hover {
    color: var(--flat-link-hover);
    text-decoration: underline;
}

.flat-back-to-top {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--flat-gradient-accent);
    color: white;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: var(--flat-shadow-md);
}

.flat-back-to-top:hover {
    background: var(--flat-gradient-accent);
    transform: translateY(-2px);
    box-shadow: var(--flat-shadow-lg);
}

/* goTopBtn样式 */
#goTopBtn {
    color: var(--flat-text-secondary);
    font-size: 0.875rem;
    text-align: center;
    margin: 10px 0;
}

#goTopBtn * {
    color: var(--flat-text-secondary) !important;
    background-color: transparent !important;
}

@media (max-width: 768px) {
    .flat-main-wrapper {
        flex-direction: column;
    }
    
    .flat-sidebar {
        width: 100%;
    }
    
    .flat-main-content {
        width: 100%;
    }
}

.flat-card {
    background-color: var(--fish-white);
    border: 1px solid var(--fish-border);
    margin-bottom: 24px;
    border-radius: 8px;
    overflow: hidden;
}

.flat-notice {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    border-left: 4px solid var(--flat-primary-dark);
    margin-bottom: 24px;
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
}

.flat-notice-header {
    padding: var(--flat-space-md);
    border-bottom: 1px solid var(--flat-border);
    display: flex;
    align-items: center;
    gap: var(--flat-space-sm);
    background: var(--flat-gradient-layer-3);
    border-radius: 0.5rem 0.5rem 0 0;
}

.flat-notice-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--flat-text-primary);
    font-weight: 600;
}

.flat-notice p {
    padding: var(--flat-space-md);
    margin: 0;
    color: var(--flat-text-secondary);
    line-height: 1.6;
}

.flat-card-header {
    padding: 16px 20px;
    border-bottom: 2px solid var(--flat-primary-dark);
    background: var(--flat-gradient-layer-3);
}

.flat-card-header h3,
.flat-card-header h4 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--flat-text-primary);
}

.flat-card-body {
    padding: 20px;
    color: var(--flat-text);
    line-height: 1.6;
}

.flat-btn {
    display: inline-block;
    padding: 10px 24px;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.flat-btn-primary {
    background-color: var(--flat-primary);
    color: white;
}

.flat-btn-primary:hover {
    background-color: var(--flat-primary-dark);
}

.flat-btn-secondary {
    background-color: var(--flat-secondary);
    color: white;
}

.flat-btn-secondary:hover {
    background-color: var(--flat-gray-dark);
}

.flat-form-group {
    margin-bottom: 20px;
}

.flat-form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--flat-text);
}

.flat-form-input,
.flat-form-textarea {
    width: 100%;
    padding: 10px 19px;
    border: 1px solid var(--flat-border);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
    background: var(--flat-gradient-layer-3);
    color: var(--flat-text-primary);
    margin-left: -19px;
}

.flat-form-input:focus,
.flat-form-textarea:focus {
    outline: none;
    border-color: var(--flat-primary-dark);
    background: var(--flat-gradient-layer-3);
}

.flat-form-textarea {
    resize: vertical;
    min-height: 120px;
}

.flat-form-help {
    font-size: 0.875rem;
    color: var(--flat-text-light);
    margin-top: 6px;
}

.flat-form-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.flat-form-checkbox-input {
    width: 18px;
    height: 18px;
    margin-right: 10px;
    accent-color: var(--flat-primary);
}

.flat-form-checkbox-label {
    color: var(--flat-text);
    font-size: 0.95rem;
}

.flat-form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.flat-form-msg {
    color: var(--flat-danger);
    font-size: 0.875rem;
}

.flat-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    flex-wrap: wrap;
    text-align: center;
    margin: 3rem 0;
    padding: 1rem;
}

.flat-pagination-inner {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.flat-page-link {
    padding: 8px 16px;
    border: 1px solid var(--flat-border);
    background-color: var(--flat-gradient-layer-3);
    color: var(--flat-text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.flat-page-link:hover {
    background-color: var(--flat-primary-dark);
    color: white;
    border-color: var(--flat-primary-dark);
}

.flat-page-active {
    background-color: var(--flat-primary);
    color: white;
    border-color: var(--flat-primary);
}

/* 显示更多按钮 */
.flat-pagination a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
    background: var(--flat-gradient-accent);
    color: #dbeafe;
    box-shadow: var(--flat-shadow-md);
}

.flat-pagination a:hover {
    transform: translateY(-2px);
    box-shadow: var(--flat-shadow-lg);
    background: var(--flat-gradient-accent);
    color: #dbeafe;
    border-color: transparent;
}

.flat-pagination a:active {
    transform: translateY(0);
    box-shadow: var(--flat-shadow-md);
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f0f1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #2a2a4a, #3a3a6a);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #3a3a6a, #4a4a8a);
}

.flat-widget {
    background-color: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: 24px;
}

.flat-sidebar-widget {
    background-color: var(--fish-white);
    border: 1px solid var(--fish-border);
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
}



.flat-widget-icon {
    font-size: 1.1em;
    line-height: 1;
    color: var(--fish-primary);
}

.flat-widget-header h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--fish-text);
    font-weight: 600;
}

.flat-widget-body {
    padding: 12px 16px;
    color: var(--fish-text);
    line-height: 1.5;
}

.flat-widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.flat-widget-item {
    padding: 10px 16px;
    border-bottom: 1px solid var(--flat-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
}

.flat-widget-item:hover {
    background-color: var(--flat-gray-light);
}

.flat-widget-item:last-child {
    border-bottom: none;
}

.flat-widget-link {
    color: var(--flat-text);
    text-decoration: none;
    flex: 1;
    transition: color 0.2s ease;
}

.flat-widget-link:hover {
    color: var(--flat-primary);
}

.flat-widget-count {
    color: var(--flat-text-light);
    font-size: 0.875rem;
    white-space: nowrap;
    margin-left: 10px;
    background-color: var(--flat-gray-light);
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: 500;
    border: 1px solid var(--flat-border);
}

.flat-widget-link-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flat-widget-link-more {
    text-align: right;
    color: var(--flat-link);
}

.flat-widget-badge {
    background-color: var(--flat-primary);
    color: white;
    padding: 4px 10px;
    font-size: 0.875rem;
    font-weight: 500;
}

.flat-widget-desc {
    color: var(--flat-text-light);
    font-size: 0.875rem;
    margin-left: 8px;
}

.flat-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.flat-tag-link {
    padding: 6px 14px;
    border: 1px solid var(--flat-border);
    background-color: var(--flat-gradient-layer-3);
    color: var(--flat-text-secondary);
    text-decoration: none;
    transition: var(--flat-transition);
    font-size: 0.875rem;
    display: inline-block;
    border-radius: var(--flat-radius-full);
    box-shadow: var(--flat-shadow-sm);
}

.flat-tag-link:hover {
    background-color: var(--flat-primary);
    color: var(--flat-white);
    border-color: var(--flat-primary);
    box-shadow: var(--flat-shadow-md);
    transform: translateY(-1px);
}

.flat-tag-large {
    font-size: 1rem;
    padding: 8px 16px;
}

.flat-tag-small {
    font-size: 0.8rem;
    padding: 4px 10px;
}

.flat-search-header {
    background-color: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    padding: 20px;
    margin-bottom: 24px;
}

.flat-search-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.flat-search-title span {
    font-size: 1.25rem;
    font-weight: 600;
}

.flat-search-count {
    background-color: var(--flat-primary);
    color: white;
    padding: 4px 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.flat-search-ad {
    margin-top: 12px;
}

.flat-category-header {
    background-color: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    padding: 20px;
    margin-bottom: 24px;
}

.flat-category-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.flat-category-title h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.flat-category-count {
    background-color: var(--flat-primary);
    color: white;
    padding: 4px 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.flat-category-ad {
    margin-top: 12px;
}

.flat-post, .flat-post-top {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.flat-post:hover, .flat-post-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--flat-shadow-lg);
}

/* 置顶标识 */
.flat-post-badge {
    background: var(--flat-gradient-accent);
    color: #dbeafe;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.flat-post-content {
    padding: 1.5rem;
}

/* 图片和文字的水平布局 */
.flat-post-body {
    display: flex;
    gap: var(--flat-space-lg);
    margin-top: var(--flat-space-md);
    align-items: flex-start;
}

.flat-post-body .flat-post-image {
    flex-shrink: 0;
    width: 200px;
    height: 128px;
    overflow: hidden;
    border-radius: var(--flat-radius-md);
    box-shadow: var(--flat-shadow-sm);
}

.flat-post-body .flat-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%) brightness(75%);
    transition: all 0.3s ease;
    border: 2px solid var(--flat-border);
    border-radius: var(--flat-radius-sm);
}

.flat-post:hover .flat-post-image img {
    filter: grayscale(0%) brightness(100%);
    transform: scale(1.05);
    border-color: var(--flat-primary);
}

.flat-post-body .flat-post-text {
    flex: 1;
    min-width: 0;
}

/* 没有图片时的文字布局 */
.flat-post-body .flat-post-text.flat-post-full {
    width: 100%;
}

.flat-post-title {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: var(--flat-space-sm);
    line-height: 1.4;
}

.flat-post-title a {
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
}

.flat-post-title a:hover {
    background: linear-gradient(90deg, #a8bfff, #d8b4fe, #a8bfff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: textShine 3s linear infinite;
}

@keyframes textShine {
    to {
        background-position: 200% center;
    }
}

.flat-post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(128, 128, 128, 0.2);
    font-size: 0.75rem;
    color: var(--flat-text-secondary);
    background: transparent;
    border-radius: 0;
}

.flat-meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-right: 80px;
    color: var(--flat-text-secondary);
}

.flat-meta-item:last-child {
    margin-right: 0;
}

.flat-meta-item a {
    color: var(--flat-text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.flat-meta-item a:hover {
    color: var(--flat-link);
    background-color: transparent;
}

/* 分类图片样式 */
.flat-meta-item img {
    border: 1px solid rgba(224, 224, 224, 0.5);
    border-radius: 2px;
    height: 20px;
    vertical-align: middle;
    margin-right: 5px;
}

.flat-meta-hits {
    margin-left: auto;
}

.flat-post-body {
    display: flex;
    gap: var(--flat-space-lg);
    margin-top: var(--flat-space-md);
    align-items: flex-start;
}

.flat-post-image {
    flex-shrink: 0;
    width: 200px;
    height: 128px;
    border-radius: var(--flat-radius-md);
    overflow: hidden;
    box-shadow: var(--flat-shadow-sm);
}

.flat-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(30%) brightness(75%);
    transition: all 0.3s ease;
    border: 2px solid var(--flat-border);
    border-radius: var(--flat-radius-sm);
}

.flat-post:hover .flat-post-image img {
    filter: grayscale(0%) brightness(100%);
    transform: scale(1.05);
    border-color: var(--flat-primary);
}

.flat-post-text {
    flex: 1;
}

.flat-post-full {
    width: 100%;
}

.flat-post-excerpt {
    color: var(--flat-text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.flat-read-more {
    color: var(--flat-link);
    text-decoration: none;
    font-weight: 500;
    transition: var(--flat-transition);
    display: inline-flex;
    align-items: center;
    gap: var(--flat-space-xs);
}

.flat-read-more:hover {
    color: var(--flat-link-hover);
    text-decoration: underline;
}

.flat-read-more::after {
    content: '→';
    transition: var(--flat-transition);
}

.flat-read-more:hover::after {
    transform: translateX(3px);
}

.flat-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.flat-links-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--flat-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flat-links-item:last-child {
    border-bottom: none;
}

.flat-links-info {
    flex: 1;
}

.flat-links-title {
    font-weight: 500;
    color: var(--flat-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.flat-links-title:hover {
    color: var(--flat-link);
}

.flat-links-desc {
    color: var(--flat-text-light);
    font-size: 0.875rem;
    margin-left: 8px;
}

.flat-links-badge {
    background-color: var(--flat-primary);
    color: white;
    padding: 4px 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.flat-links-form {
    margin-top: 30px;
}

.flat-links-contact {
    margin-top: 20px;
    padding: 16px;
    background-color: var(--flat-gray-light);
    border: 1px solid var(--flat-border);
}

.flat-contact-email {
    color: var(--flat-primary);
    font-weight: 500;
}

.flat-cart-table {
    border: 1px solid var(--flat-border);
    width: 100%;
}

.flat-cart-thead {
    background-color: var(--flat-gray-dark);
}

.flat-cart-th {
    padding: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--flat-text-primary);
    border-bottom: 2px solid var(--flat-primary-dark);
}

.flat-cart-row {
    border-bottom: 1px solid var(--flat-border);
}

.flat-cart-td {
    padding: 16px;
    text-align: center;
    vertical-align: middle;
}

.flat-cart-image-wrapper {
    position: relative;
}

.flat-cart-img-cart {
    position: absolute;
}

.flat-cart-img {
    width: 100px;
    height: 100px;
}

.flat-cart-title {
    color: var(--flat-text);
    text-decoration: none;
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
}

.flat-cart-title:hover {
    color: var(--flat-link);
}

.flat-cart-meta,
.flat-cart-spec {
    font-size: 0.875rem;
    color: var(--flat-text-light);
    margin-bottom: 4px;
}

.flat-cart-msg {
    color: var(--flat-danger);
    font-size: 0.875rem;
}

.flat-cart-price {
    font-weight: 600;
    color: var(--flat-primary);
    font-size: 1.1rem;
}

.flat-cart-quantity {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.flat-cart-btn {
    padding: 6px 12px;
    border: 1px solid var(--flat-border);
    background-color: var(--flat-gradient-layer-3);
    cursor: pointer;
    transition: all 0.2s ease;
}

.flat-cart-btn:hover {
    background-color: var(--flat-primary-dark);
    color: white;
    border-color: var(--flat-primary-dark);
}

.flat-cart-input {
    width: 60px;
    text-align: center;
    padding: 6px;
    border: 1px solid var(--flat-border);
    font-size: 1rem;
}

.flat-cart-total {
    font-weight: 600;
    color: var(--flat-primary);
    font-size: 1.1rem;
    background: none;
    border: none;
    text-align: center;
    width: auto;
}

.flat-cart-tfoot {
    background-color: var(--flat-gray-light);
}

.flat-cart-footer {
    padding: 16px;
}

.flat-cart-refresh {
    color: var(--flat-link);
    text-decoration: none;
    margin-right: 20px;
}

.flat-cart-refresh:hover {
    color: var(--flat-link-hover);
}

.flat-cart-total-price {
    display: flex;
    align-items: center;
    gap: 8px;
}

.flat-cart-total-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--flat-text);
}

.flat-cart-total-amount {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--flat-primary);
}

.flat-cart-checkout {
    margin-right: 12px;
}

.flat-cart-note {
    color: var(--flat-warning);
    font-size: 0.875rem;
}

.flat-error-box {
    background-color: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    padding: 30px;
    margin-bottom: 24px;
    text-align: center;
}

.flat-error-title {
    font-size: 1.5rem;
    color: var(--flat-danger);
    margin-bottom: 16px;
}

.flat-error-desc {
    color: var(--flat-text-light);
    margin-bottom: 12px;
}

.flat-error-hr {
    border: none;
    border-top: 1px solid var(--flat-border);
    margin: 20px 0;
}

.flat-error-content {
    color: var(--flat-text);
    margin-bottom: 20px;
}

.flat-error-btn {
    display: inline-block;
}

.flat-error-related {
    list-style: none;
    padding: 0;
    margin: 0;
}

.flat-error-related-item {
    padding: 12px 20px;
    border-bottom: 1px solid var(--flat-border);
}

.flat-error-related-link {
    color: var(--flat-text);
    text-decoration: none;
    display: block;
}

.flat-error-related-link:hover {
    color: var(--flat-link);
}

.flat-login-title {
    font-size: 1.5rem;
    color: var(--flat-text);
    margin-bottom: 20px;
    font-weight: 700;
}

.flat-login-content {
    padding: 20px;
}

.flat-login-form {
    max-width: 500px;
}

.flat-login-date {
    color: var(--flat-text-light);
    margin-top: 20px;
    font-size: 0.875rem;
}

.flat-login-links {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.flat-login-links a {
    color: var(--flat-link);
    text-decoration: none;
}

.flat-login-links a:hover {
    color: var(--flat-link-hover);
}

.flat-login-hint {
    margin-left: 12px;
    color: var(--flat-text-light);
}

.flat-agreement {
    color: var(--flat-text-light);
    line-height: 1.6;
}

.flat-page-title {
    font-size: 2rem;
    color: var(--flat-text);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.flat-page-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--flat-text-light);
    margin-bottom: 30px;
    flex-wrap: wrap;
    font-size: 0.875rem;
}

.flat-page-content {
    line-height: 1.6;
    color: var(--flat-text);
}

.flat-page-ad {
    margin: 30px 0;
}

.flat-comment-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid var(--flat-border);
}

.flat-comment-avatar {
    flex-shrink: 0;
}

.flat-comment-img {
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.flat-comment-content {
    flex: 1;
}

.flat-comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.flat-comment-user {
    font-weight: 600;
    color: var(--flat-primary);
}

.flat-comment-floor {
    color: var(--flat-text-light);
    font-size: 0.875rem;
}

.flat-comment-date {
    color: var(--flat-text-light);
    font-size: 0.875rem;
}

.flat-comment-text {
    color: var(--flat-text);
    line-height: 1.6;
    margin-bottom: 12px;
}

.flat-comment-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.875rem;
}

.flat-comment-action {
    color: var(--flat-link);
    text-decoration: none;
}

.flat-comment-action:hover {
    color: var(--flat-link-hover);
}

.flat-comment-divider {
    color: var(--flat-border);
}

.flat-comment-cancel {
    color: var(--flat-link);
    text-decoration: none;
    font-size: 0.875rem;
}

.flat-comment-cancel:hover {
    color: var(--flat-link-hover);
}

.flat-comment-form {
    max-width: 100%;
}

.flat-comment-ad {
    margin-bottom: 20px;
}

.flat-comment-note {
    color: var(--flat-text-light);
    margin-top: 16px;
    font-size: 0.875rem;
}

.flat-tags-page {
    background-color: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: 24px;
}

.flat-ad-float {
    position: absolute;
    right: 10px;
    width: 210px;
}

.flat-ad-content {
    text-align: center;
}

@media (max-width: 768px) {
    .flat-main-wrapper {
        flex-direction: column;
    }
    
    .flat-sidebar-area {
        width: 100%;
    }
    

    .flat-post-body {
        flex-direction: column;
    }
    
    .flat-post-image,
    .flat-post-body .flat-post-image {
        width: 100%;
    }

    
    .flat-cart-table {
        display: block;
        overflow-x: auto;
    }
}

.flat-post-detail {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: var(--flat-space-lg);
    padding: var(--flat-space-lg);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
}

.flat-post-detail-header {
    margin-bottom: 20px;
}

.flat-post-detail-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--flat-text-primary);
    margin: 0 0 16px 0;
    line-height: 1.4;
}

.flat-post-detail-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 0.875rem;
    color: var(--flat-text-secondary);
}

.flat-post-detail-meta a {
    color: var(--flat-link);
    text-decoration: none;
    transition: color 0.3s ease;
}

.flat-post-detail-meta a:hover {
    color: var(--flat-link-hover);
    text-decoration: underline;
}

.flat-post-divider {
    height: 1px;
    background-color: var(--flat-border);
    margin: 20px 0;
}

.flat-post-detail-content {
    line-height: 1.8;
    color: var(--flat-text-primary);
    margin-bottom: 24px;
}

.flat-post-detail-content img {
    max-width: 100%;
    height: auto;
    border: 2px solid var(--flat-border);
    border-radius: var(--flat-radius-sm);
    margin: 10px 0;
}

/* 确保文章内容中的所有文本元素都有正确的颜色，覆盖内联样式 */
.flat-post-detail-content *,
.flat-post-detail-content .post_content *,
.flat-post-detail-content p,
.flat-post-detail-content li,
.flat-post-detail-content span,
.flat-post-detail-content div {
    color: var(--flat-text-primary) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif !important;
    font-size: 16px !important;
    line-height: 1.8 !important;
    text-align: justify !important;
}

/* 确保文章内容中的链接有正确的颜色 */
.flat-post-detail-content a,
.flat-post-detail-content .post_content a {
    color: var(--flat-link) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif !important;
}

/* 确保文章内容中的标题有正确的颜色和样式 */
.flat-post-detail-content h1,
.flat-post-detail-content h2,
.flat-post-detail-content h3,
.flat-post-detail-content h4,
.flat-post-detail-content h5,
.flat-post-detail-content h6,
.flat-post-detail-content .post_content h1,
.flat-post-detail-content .post_content h2,
.flat-post-detail-content .post_content h3,
.flat-post-detail-content .post_content h4,
.flat-post-detail-content .post_content h5,
.flat-post-detail-content .post_content h6 {
    color: var(--flat-text-primary) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    text-align: left !important;
}

/* 确保文章内容中的标题大小正确 */
.flat-post-detail-content h1,
.flat-post-detail-content .post_content h1 {
    font-size: 2rem !important;
}

.flat-post-detail-content h2,
.flat-post-detail-content .post_content h2 {
    font-size: 1.75rem !important;
}

.flat-post-detail-content h3,
.flat-post-detail-content .post_content h3 {
    font-size: 1.5rem !important;
}

.flat-post-detail-content h4,
.flat-post-detail-content .post_content h4 {
    font-size: 1.25rem !important;
}

.flat-post-detail-content h5,
.flat-post-detail-content .post_content h5 {
    font-size: 1.125rem !important;
}

.flat-post-detail-content h6,
.flat-post-detail-content .post_content h6 {
    font-size: 1rem !important;
}

.flat-post-detail-tags {
    margin-bottom: 24px;
}

.flat-post-detail-tags h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--flat-text-primary);
    margin: 0 0 12px 0;
}

.flat-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.flat-tag-link {
    display: inline-block;
    padding: 6px 12px;
    background: var(--flat-gradient-layer-3);
    color: var(--flat-text-secondary);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    border: 1px solid var(--flat-border);
}

.flat-tag-link:hover {
    background: var(--flat-gradient-accent);
    color: white;
    border-color: transparent;
}

.flat-tag-large {
    padding: 10px 16px;
    font-size: 1rem;
}

.flat-post-detail-share {
    margin-bottom: 24px;
}

.flat-post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.flat-nav-prev,
.flat-nav-next {
    flex: 1;
}

.flat-nav-btn {
    display: block;
    padding: 12px 16px;
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    color: var(--flat-text-primary);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-align: center;
}

.flat-nav-btn:hover {
    background: var(--flat-gradient-accent);
    color: white;
    border-color: transparent;
}

.flat-nav-disabled {
    color: var(--flat-text-tertiary);
    cursor: not-allowed;
}

.flat-nav-disabled:hover {
    background: var(--flat-gradient-layer-2);
    color: var(--flat-text-tertiary);
    border-color: var(--flat-border);
}

.flat-related-posts {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: 24px;
    padding: var(--flat-space-md);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
}

@media (max-width: 768px) {
    .flat-post-detail-meta {
        gap: 12px;
    }
    
    .flat-post-navigation {
        flex-direction: column;
    }
    
    .flat-post-detail-title {
        font-size: 1.5rem;
    }
}

.flat-comments-section {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: 24px;
    padding: var(--flat-space-md);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
}

.flat-comments-list {
    margin-top: 16px;
}

.flat-comment-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid var(--flat-border);
}

.flat-comment-item:last-child {
    border-bottom: none;
}

.flat-comment-avatar {
    flex-shrink: 0;
    width: 60px;
    align-self: flex-start;
    margin-top: 0;
}

.flat-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--flat-border);
    margin: 0;
    vertical-align: top;
}

.flat-comment-content {
    flex: 1;
    min-width: 0;
}

.flat-comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.flat-comment-floor {
    background-color: var(--flat-primary);
    color: white;
    padding: 2px 8px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
}

.flat-comment-author {
    font-weight: 600;
    color: var(--flat-text);
    font-size: 1rem;
}

.flat-comment-time {
    color: var(--flat-text-light);
    font-size: 0.875rem;
}

.flat-comment-reply {
    color: var(--flat-link);
    text-decoration: none;
    font-size: 0.875rem;
    margin-left: auto;
}

.flat-comment-reply:hover {
    color: var(--flat-link-hover);
}

.flat-comment-body {
    color: var(--flat-text);
    line-height: 1.6;
    margin-bottom: 12px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.flat-comment-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.875rem;
}

.flat-action-link {
    color: var(--flat-link);
    text-decoration: none;
}

.flat-action-link:hover {
    color: var(--flat-link-hover);
}

.flat-comment-form-section {
    background: var(--flat-gradient-layer-2);
    border: 1px solid var(--flat-border);
    margin-bottom: 24px;
    padding: var(--flat-space-md);
    border-radius: 0.5rem;
    box-shadow: var(--flat-shadow-sm);
}

.flat-comment-form {
    margin-top: 16px;
    max-width: calc(100% - 40px);
    margin-left: auto;
    margin-right: auto;
}

.flat-comment-notice {
    color: var(--flat-text-light);
    margin-top: 16px;
    font-size: 0.875rem;
    text-align: center;
}

@media (max-width: 768px) {
    .flat-comment-item {
        flex-direction: column;
        gap: 12px;
    }
    
    .flat-comment-avatar {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .flat-comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .flat-comment-reply {
        margin-left: 0;
    }
    
    .flat-comment-actions {
        flex-direction: column;
        gap: 8px;
    }
}