/* ============================================
   极简艺术画廊风格 - 艺术家地图
   灵感来源: 北京公社 beijingcommune.com
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* 纯黑白配色 */
    --color-bg: #ffffff;
    --color-text: #000000;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;
    --color-border: #e0e0e0;
    --color-border-dark: #333333;
    
    /* 字体 */
    --font-serif: 'Times New Roman', 'Noto Serif SC', Georgia, serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    
    /* 间距 */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 80px;
    
    /* 过渡 */
    --transition: 0.2s ease;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ---------- 排版 ---------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: normal;
    line-height: 1.3;
}

h1 { font-size: 2rem; letter-spacing: 0.02em; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition);
}

a:hover {
    opacity: 0.6;
}

/* ---------- Header 极简头部 ---------- */
.header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.header-title {
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-logo {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.header-titles {
    display: flex;
    flex-direction: column;
}

.header-title .title-cn {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.header-title .title-en {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-family: var(--font-serif);
}

.header-nav {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.85rem;
}

.header-nav a {
    color: var(--color-text-secondary);
}

.header-nav a.active {
    color: var(--color-text);
}

/* ---------- Main 内容区 ---------- */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* ---------- Section 标题 ---------- */
.section {
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-dark);
}

/* ---------- 艺术家列表 ---------- */
.artists-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs) var(--spacing-lg);
}

.artists-grid a {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.artists-grid a:hover {
    color: var(--color-text);
}

/* ---------- 介绍与海报区域 ---------- */
.intro-section {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    align-items: flex-start;
}

.intro-text {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
}

.intro-text p {
    margin-bottom: 1.5em;
    text-align: justify;
}

.intro-text p:first-child {
    font-size: 1.05rem;
    color: var(--color-text);
}

/* ---------- 海报轮播 ---------- */
.intro-section .poster-carousel {
    width: 320px;
    flex-shrink: 0;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

.intro-section .poster-slides {
    display: flex;
    transition: transform 0.8s ease-in-out;
}

.intro-section .poster-slide {
    min-width: 100%;
    height: auto;
}

.intro-section .poster-slide img {
    width: 100%;
    height: auto;
    display: block;
}

.intro-section .poster-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.intro-section .poster-indicators span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.intro-section .poster-indicators span.active {
    background-color: var(--color-text);
}

/* ---------- 首页介绍 ---------- */
.intro-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px 20px;
}

.intro-content {
    line-height: 1.8;
}

.intro-content p {
    margin-bottom: 1em;
}

.intro-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
}

.intro-content a {
    color: var(--color-text);
    text-decoration: underline;
}

.intro-content a:hover {
    text-decoration: none;
}

/* ---------- 地图容器 ---------- */
.map-instruction {
    font-family: 'Microsoft YaHei', 'SimHei', sans-serif !important;
}

.map-container {
    position: relative;
    width: 100%;
    margin-bottom: var(--spacing-xxl);
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
}

/* 艺术家圆点 */
.artist-dot {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-text);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: transform var(--transition);
    z-index: 1000;
}

.artist-dot:hover {
    transform: translate(-50%, -50%) scale(1.5);
}

/* 浮层 */
.artist-popup {
    position: absolute;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    font-size: 0.85rem;
    pointer-events: none;
}

.artist-popup:hover,
.artist-popup.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.cluster-name {
    font-family: var(--font-serif);
    font-weight: normal;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.artist-names {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
}

.artist-names a {
    color: var(--color-text);
    text-align: center;
    white-space: nowrap;
    width: calc(25% - 9px);  /* 每行最多4个 */
    min-width: 50px;
    max-width: 80px;
}

/* ---------- 文章卡片 ---------- */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.post-card {
    border: 1px solid var(--color-border);
}

.post-card-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.post-card-cover-placeholder {
    width: 100%;
    height: 200px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-text-muted);
}

.post-card-content {
    padding: var(--spacing-md);
}

.post-card-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.post-card-title a {
    display: block;
}

.post-card-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.post-card-author {
    color: var(--color-text-secondary);
}

.post-card-summary {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-read-more {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--color-text);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ---------- 详情页 ---------- */
.detail-container {
    max-width: 800px;
}

.back-btn {
    display: inline-block;
    margin-bottom: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-decoration: none;
}

.back-btn:hover {
    color: var(--color-text);
    opacity: 1;
}

.back-btn::before {
    content: '← ';
}

/* 艺术家信息 */
.artist-profile {
    display: flex;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
}

.artist-avatar {
    width: 120px;
    height: 120px;
    border-radius: 0;
    overflow: hidden;
    flex-shrink: 0;
}

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

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--color-text-muted);
}

.artist-info {
    flex: 1;
}

.artist-name {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: normal;
    margin-bottom: var(--spacing-sm);
}

.artist-cluster-tag {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.artist-bio {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
}

.artist-bio p {
    margin-bottom: 1em;
}

.artist-bio *:last-child {
    margin-bottom: 0;
}

/* 富文本内容 - 保留原始排版 */
.artist-content {
    margin-top: var(--spacing-xl);
    text-align: left;
    max-width: 100%;
}

.artist-content * {
    max-width: 100%;
    text-align: inherit;
}

.artist-content p {
    margin-bottom: 1em;
    color: var(--color-text-secondary);
    line-height: 1.8;
    white-space: pre-wrap;
}

.artist-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
}

.artist-content figure {
    margin: var(--spacing-md) 0;
}

.artist-content figure img {
    margin: 0;
}

.artist-content h1,
.artist-content h2,
.artist-content h3,
.artist-content h4 {
    font-family: var(--font-serif);
    font-weight: normal;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    color: var(--color-text);
}

.artist-content h1 { font-size: 1.5rem; }
.artist-content h2 { font-size: 1.3rem; }
.artist-content h3 { font-size: 1.1rem; }
.artist-content h4 { font-size: 1rem; }

.artist-content ul,
.artist-content ol {
    margin: 1em 0;
    padding-left: 2em;
}

.artist-content li {
    margin-bottom: 0.5em;
    line-height: 1.6;
}

.artist-content blockquote {
    border-left: 2px solid var(--color-border-dark);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-style: italic;
}

.artist-content a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.artist-content a:hover {
    opacity: 0.7;
}

/* ---------- 作品展示 ---------- */
.works-gallery {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.works-gallery-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-lg);
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.work-card {
    border: 1px solid var(--color-border);
}

.work-image-wrapper {
    width: 100%;
    height: 180px;
    background: #f5f5f5;
    overflow: hidden;
}

.work-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.work-content {
    padding: var(--spacing-sm);
}

.work-title {
    font-family: var(--font-serif);
    font-size: 0.95rem;
}

.work-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
    line-height: 1.5;
}

.no-works {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
}

/* ---------- 文章区域 ---------- */
.posts-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.posts-section-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-lg);
}

.no-posts {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
}

/* ---------- 错误页 ---------- */
.error-container {
    max-width: 400px;
    margin: var(--spacing-xxl) auto;
    text-align: center;
}

.error-icon {
    font-family: var(--font-serif);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: normal;
    margin-bottom: var(--spacing-sm);
}

.error-message {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ---------- 表单页 ---------- */
.form-container {
    max-width: 600px;
    background: var(--color-bg);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: normal;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    background: var(--color-bg);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-text);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn:hover {
    background: var(--color-text);
    color: var(--color-bg);
    opacity: 1;
}

.btn-primary {
    background: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.btn-primary:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.btn-danger {
    border-color: #cc0000;
    color: #cc0000;
}

.btn-danger:hover {
    background: #cc0000;
    color: var(--color-bg);
}

/* ---------- 管理员列表页 ---------- */
.admin-container {
    max-width: 1000px;
}

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

.admin-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: normal;
}

.admin-nav {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
}

.admin-nav a {
    color: var(--color-text-secondary);
}

.artist-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.artist-card {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    gap: var(--spacing-md);
}

.artist-avatar-small {
    width: 50px;
    height: 50px;
    border-radius: 0;
    overflow: hidden;
    flex-shrink: 0;
}

.artist-avatar-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artist-avatar-placeholder {
    width: 50px;
    height: 50px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.artist-info {
    flex: 1;
    min-width: 0;
}

.artist-info h3 {
    font-size: 0.95rem;
    font-weight: normal;
    margin-bottom: var(--spacing-xs);
}

.artist-info p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cluster-tag {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.artist-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.artist-actions .btn {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.empty-state {
    padding: var(--spacing-xxl);
    text-align: center;
    border: 1px dashed var(--color-border);
}

.empty-state h2 {
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ---------- 文章详情页 ---------- */
.post-page {
    max-width: 700px;
}

.post-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.post-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: normal;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.post-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.post-cover {
    margin: var(--spacing-xl) 0;
}

.post-cover img {
    width: 100%;
    height: auto;
}

.post-content {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
}

.post-content p {
    margin-bottom: 1.5em;
}

.post-content h2 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: normal;
    margin-top: 2em;
    margin-bottom: 1em;
    color: var(--color-text);
}

.post-content h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: normal;
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    color: var(--color-text);
}

.post-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
}

.post-content blockquote {
    border-left: 2px solid var(--color-border-dark);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

/* 作者区域 */
.author-section {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 0;
    flex-shrink: 0;
}

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

.author-avatar-placeholder {
    width: 60px;
    height: 60px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-text-muted);
}

.author-info h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-xs);
}

.author-info p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.author-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* 其他文章 */
.other-posts {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.other-posts h3 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: var(--spacing-lg);
}

.other-posts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.other-post-item {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.other-post-item h4 {
    font-size: 0.9rem;
    font-weight: normal;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.other-post-item h4 a {
    display: block;
}

.other-post-item .date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ---------- 作品上传区域 ---------- */
.works-section {
    border: 1px dashed var(--color-border);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.works-section-title {
    font-size: 0.9rem;
    font-weight: normal;
    margin-bottom: var(--spacing-md);
}

.works-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.work-item {
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
}

.work-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.work-item-number {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.work-remove-btn {
    background: none;
    border: none;
    color: #cc0000;
    cursor: pointer;
    font-size: 1rem;
}

.work-item textarea {
    min-height: 80px;
}

.work-image-preview {
    max-width: 150px;
    max-height: 100px;
    margin-top: var(--spacing-sm);
    display: none;
}

.work-image-preview.visible {
    display: block;
}

.add-work-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px dashed var(--color-border-dark);
    background: none;
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: var(--spacing-sm);
    transition: all var(--transition);
}

.add-work-btn:hover {
    background: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.hidden {
    display: none;
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
    html {
        font-size: 13px;
    }
    
    .header {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .main {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .artist-profile {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .artist-avatar {
        width: 100px;
        height: 100px;
    }
    
    .artist-name {
        font-size: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .posts-grid,
    .works-grid {
        grid-template-columns: 1fr;
    }
    
    .author-section {
        flex-direction: column;
        text-align: center;
    }
    
    .author-avatar,
    .author-avatar-placeholder {
        margin: 0 auto;
    }
    
    .artist-card {
        flex-direction: column;
        text-align: center;
    }
    
    .artist-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .admin-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .intro-section {
        flex-direction: column;
    }
    
    .intro-section .poster-carousel {
        width: 100%;
    }
}