/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 主题系统变量 */
:root {
    /* 粉色主题（默认） */
    --primary-color: #ff69b4;
    --secondary-color: #ff1493;
    --accent-color: #c71585;
    --primary-light: #ffeef8;
    --primary-medium: #fff5f7;
    --primary-dark: #ffd1dc;
    --text-primary: #333;
    --text-secondary: #666;
    --text-muted: #888;
    --background-start: #ffeef8;
    --background-25: #fff5f7;
    --background-50: #fff0f5;
    --background-75: #ffe4e1;
    --background-end: #ffd1dc;
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(255, 192, 203, 0.3);
    --card-shadow: rgba(255, 192, 203, 0.2);
    --card-hover-shadow: rgba(255, 192, 203, 0.3);
    --transition-speed: 0.3s;
    --animation-duration: 15s;
}

/* 深色主题 */
[data-theme="dark"] {
    --primary-color: #bb86fc;
    --secondary-color: #3700b3;
    --accent-color: #6200ee;
    --primary-light: #1a1a2e;
    --primary-medium: #16213e;
    --primary-dark: #0f3460;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --background-start: #1a1a2e;
    --background-25: #16213e;
    --background-50: #0f3460;
    --background-75: #533483;
    --background-end: #e94560;
    --card-bg: rgba(30, 30, 46, 0.95);
    --card-border: rgba(187, 134, 252, 0.3);
    --card-shadow: rgba(187, 134, 252, 0.2);
    --card-hover-shadow: rgba(187, 134, 252, 0.4);
    --transition-speed: 0.3s;
    --animation-duration: 20s;
}

/* 蓝色主题 */
[data-theme="blue"] {
    --primary-color: #4facfe;
    --secondary-color: #00f2fe;
    --accent-color: #0099ff;
    --primary-light: #e6f7ff;
    --primary-medium: #bae7ff;
    --primary-dark: #91d5ff;
    --text-primary: #262626;
    --text-secondary: #595959;
    --text-muted: #8c8c8c;
    --background-start: #e6f7ff;
    --background-25: #bae7ff;
    --background-50: #91d5ff;
    --background-75: #69c0ff;
    --background-end: #40a9ff;
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(79, 172, 254, 0.3);
    --card-shadow: rgba(79, 172, 254, 0.2);
    --card-hover-shadow: rgba(79, 172, 254, 0.3);
    --transition-speed: 0.3s;
    --animation-duration: 18s;
}

/* 绿色主题 */
[data-theme="green"] {
    --primary-color: #52c41a;
    --secondary-color: #389e0d;
    --accent-color: #237804;
    --primary-light: #f6ffed;
    --primary-medium: #d9f7be;
    --primary-dark: #b7eb8f;
    --text-primary: #262626;
    --text-secondary: #595959;
    --text-muted: #8c8c8c;
    --background-start: #f6ffed;
    --background-25: #d9f7be;
    --background-50: #b7eb8f;
    --background-75: #95de64;
    --background-end: #73d13d;
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(82, 196, 26, 0.3);
    --card-shadow: rgba(82, 196, 26, 0.2);
    --card-hover-shadow: rgba(82, 196, 26, 0.3);
    --transition-speed: 0.3s;
    --animation-duration: 16s;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
    transition: color var(--transition-speed) ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 渐变背景动画 */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--background-start) 0%, var(--background-25) 25%, var(--background-50) 50%, var(--background-75) 75%, var(--background-end) 100%);
    background-size: 400% 400%;
    animation: gradientShift var(--animation-duration) ease infinite;
    z-index: -1;
    transition: background var(--transition-speed) ease;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 浮动装饰元素 */
.background-animation::before,
.background-animation::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
    transition: background var(--transition-speed) ease;
}

.background-animation::before {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.background-animation::after {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation-delay: 10s;
}

/* 添加更多装饰元素 */
.background-animation::before,
.background-animation::after,
.background-decoration-1,
.background-decoration-2,
.background-decoration-3 {
    filter: blur(40px);
}

.background-decoration-1,
.background-decoration-2,
.background-decoration-3 {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--secondary-color);
    opacity: 0.2;
    animation: float 25s infinite ease-in-out;
    transition: background var(--transition-speed) ease;
}

.background-decoration-1 {
    width: 250px;
    height: 250px;
    top: 50%;
    left: -125px;
    animation-delay: 5s;
}

.background-decoration-2 {
    width: 180px;
    height: 180px;
    top: 20%;
    right: 10%;
    animation-delay: 15s;
}

.background-decoration-3 {
    width: 220px;
    height: 220px;
    bottom: 10%;
    left: 60%;
    animation-delay: 8s;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0) rotate(0deg) scale(1); 
    }
    25% { 
        transform: translateY(-30px) rotate(90deg) scale(1.1); 
    }
    50% { 
        transform: translateY(20px) rotate(180deg) scale(0.9); 
    }
    75% { 
        transform: translateY(-25px) rotate(270deg) scale(1.05); 
    }
}

/* 头部样式 */
.header {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
    transition: all var(--transition-speed) ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: color var(--transition-speed) ease;
}

.logo i {
    font-size: 2rem;
    animation: rotate 10s linear infinite;
    transition: color var(--transition-speed) ease;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-speed) ease;
    position: relative;
    cursor: pointer;
    pointer-events: auto;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-speed) ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* 汉堡菜单按钮 */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

/* 主题切换器 */
.theme-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

/* 移动端主题切换器优化 */
@media (max-width: 768px) {
    .theme-switcher {
        margin-left: 10px;
    }
    
    .theme-dropdown-btn {
        padding: 6px 10px;
        font-size: 0.9rem;
    }
    
    .theme-dropdown-btn span {
        display: none;
    }
    
    .theme-dropdown-menu {
        right: -10px;
        min-width: 140px;
    }
    
    .theme-option {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
    
    .theme-color-preview {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .theme-switcher {
        margin-left: 5px;
    }
    
    .theme-dropdown-btn {
        padding: 5px 8px;
    }
    
    .theme-dropdown-menu {
        right: -5px;
        min-width: 120px;
        font-size: 0.8rem;
    }
}

.theme-toggle {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--card-border);
    border-radius: 15px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 2px solid var(--primary-color);
}

.theme-toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 22px;
    height: 22px;
    background: var(--primary-color);
    border-radius: 50%;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

.theme-toggle.active .theme-toggle-slider {
    transform: translateX(30px);
}

.theme-dropdown {
    position: relative;
}

.theme-dropdown-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-speed) ease;
    color: var(--text-primary);
}

.theme-dropdown-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.theme-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    margin-top: 5px;
    min-width: 150px;
    box-shadow: 0 4px 12px var(--card-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed) ease;
    z-index: 1001;
}

.theme-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.theme-option {
    padding: 10px 15px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.theme-option:hover {
    background: var(--primary-light);
}

.theme-option.active {
    background: var(--primary-color);
    color: white;
}

.theme-color-preview {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 5px 0;
    transition: all var(--transition-speed) ease;
    border-radius: 3px;
}

/* 分页样式 */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.pagination {
    display: flex;
    gap: 10px;
    align-items: center;
}

.pagination-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 0.9rem;
    min-width: 40px;
    text-align: center;
}

.pagination-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--card-shadow);
}

.pagination-btn.active {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px var(--card-hover-shadow);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0 10px;
}

/* 主要内容区域 */
.main {
    min-height: calc(100vh - 200px);
}

/* 英雄区域 */
.hero {
    padding: 4rem 0;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradientText 3s ease infinite;
}

@keyframes gradientText {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* 搜索容器 */
.search-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border-radius: 50px;
    padding: 15px 25px;
    box-shadow: 0 8px 32px var(--card-shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    margin-bottom: 1.5rem;
    transition: all var(--transition-speed) ease;
}

.search-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px var(--card-hover-shadow);
}

.search-box i {
    color: var(--primary-color);
    margin-right: 15px;
    transition: color var(--transition-speed) ease;
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1rem;
    background: transparent;
    color: var(--text-primary);
}

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

.search-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}

.search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px var(--card-hover-shadow);
}

/* 过滤选项容器 */
.filter-options {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

/* 过滤按钮 */
.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* 格式筛选 */
.format-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.format-filter label {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.format-select {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 0.9rem;
    color: var(--text-primary);
    outline: none;
    cursor: none !important;
}

.format-select:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.format-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color33);
}

/* 确保格式筛选相关元素隐藏默认鼠标 */
.format-filter,
.format-filter label,
.format-select,
.format-select option,
select,
option {
    cursor: none !important;
}

/* 当自定义光标启用时，确保所有交互元素隐藏默认鼠标 */
.custom-cursor-enabled .format-filter,
.custom-cursor-enabled .format-filter label,
.custom-cursor-enabled .format-select,
.custom-cursor-enabled .format-select option,
.custom-cursor-enabled select,
.custom-cursor-enabled option {
    cursor: none !important;
}

/* 更强制的选择器，确保覆盖所有可能的样式 */
* select,
* option,
* .format-select,
* .format-select option {
    cursor: none !important;
}

.custom-cursor-enabled * select,
.custom-cursor-enabled * option,
.custom-cursor-enabled * .format-select,
.custom-cursor-enabled * .format-select option {
    cursor: none !important;
}

/* 自定义下拉菜单样式 */
.custom-dropdown {
    position: relative;
    display: inline-block;
    min-width: 120px;
}

.custom-dropdown-trigger {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 8px 12px;
    border-radius: 20px;
    cursor: none;
    transition: all var(--transition-speed) ease;
    font-size: 0.9rem;
    color: var(--text-primary);
    outline: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-width: 120px;
}

.custom-dropdown-trigger:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.custom-dropdown-trigger:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color33);
}

.custom-dropdown-arrow {
    border: solid var(--text-primary);
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
    transition: transform var(--transition-speed) ease;
}

.custom-dropdown.active .custom-dropdown-arrow {
    transform: rotate(-135deg);
}

.custom-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--card-shadow);
    backdrop-filter: blur(10px);
    z-index: 1000;
    margin-top: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed) ease;
    max-height: 200px;
    overflow-y: auto;
}

.custom-dropdown.active .custom-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-dropdown-item {
    padding: 8px 12px;
    cursor: none;
    transition: all var(--transition-speed) ease;
    color: var(--text-primary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--card-border);
}

.custom-dropdown-item:last-child {
    border-bottom: none;
}

.custom-dropdown-item:hover {
    background: var(--primary-color22);
    color: var(--primary-color);
}

.custom-dropdown-item.selected {
    background: var(--primary-color);
    color: white;
}

/* 隐藏原生下拉菜单 */
.format-select {
    display: none;
}

/* 移动端响应式样式 */
@media (max-width: 768px) {
    .filter-options {
        flex-direction: column;
        gap: 10px;
    }
    
    .filter-buttons {
        order: 2;
        width: 100%;
    }
    
    .format-filter {
        order: 1;
        width: 100%;
        justify-content: center;
    }
    
    .refresh-btn {
        order: 3;
        width: 100%;
        margin-left: 0;
    }
    
    .custom-dropdown {
        width: 100%;
        max-width: 200px;
    }
    
    .custom-dropdown-trigger {
        width: 100%;
    }
}

.filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--card-hover-shadow);
}

.refresh-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 0.9rem;
    font-weight: 500;
    margin-left: 10px;
}

.refresh-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--card-hover-shadow);
}

.refresh-btn i {
    margin-right: 5px;
    transition: transform var(--transition-speed) ease;
}

.refresh-btn:hover i {
    transform: rotate(180deg);
}

/* 内容区域 */
.content-section {
    padding: 4rem 0;
    display: none;
}

.content-section.active {
    display: block;
}

/* 建筑展示区域 */
.buildings-section {
    padding: 4rem 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-primary);
    transition: color var(--transition-speed) ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.work-count {
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-secondary);
    background: var(--primary-light);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--card-border);
}

.view-options {
    display: flex;
    gap: 10px;
}

.view-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed) ease;
    color: var(--text-primary);
}

.view-btn:hover, .view-btn.active {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--card-shadow);
}

/* 建筑卡片网格 */
.buildings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.building-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 32px var(--card-shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    animation: fadeInUp 0.6s ease-out;
    position: relative;
}

.building-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px var(--card-hover-shadow);
}

.card-share-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-speed) ease;
    z-index: 10;
    box-shadow: 0 2px 8px var(--card-shadow);
}

.building-card:hover .card-share-btn {
    opacity: 1;
}

.card-share-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px var(--card-hover-shadow);
}

.building-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    aspect-ratio: 16/9; /* 强制16:9比例 */
}

.building-card:hover .building-image {
    transform: scale(1.1);
}

.building-info {
    padding: 1.5rem;
}

.building-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    transition: color var(--transition-speed) ease;
}

.building-author {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.building-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    justify-content: space-between;
    align-items: center;
}

.building-stats-left {
    display: flex;
    gap: 4px;
    align-items: center;
}

.building-stats-right {
    display: flex;
    gap: 8px;
    align-items: center;
}

.building-tag {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}



/* 加载更多按钮 */
.load-more-container {
    text-align: center;
}

.load-more-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--card-hover-shadow);
}

/* 页脚 */
.footer {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--card-border);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    transition: all var(--transition-speed) ease;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: color var(--transition-speed) ease;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--card-bg);
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
    box-shadow: 0 20px 60px var(--card-shadow);
    transition: all var(--transition-speed) ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    color: var(--text-muted);
    float: right;
    font-size: 28px;
    font-weight: bold;
    padding: 20px;
    cursor: pointer;
    transition: color var(--transition-speed) ease;
}

.close:hover {
    color: var(--primary-color);
}

.modal-body {
    padding: 0 20px 20px;
}

.detail-header {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.detail-header img {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
}

.detail-info h2 {
    color: var(--text-primary);
    margin-bottom: 10px;
    transition: color var(--transition-speed) ease;
}

.detail-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--text-secondary);
}

.detail-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-description {
    margin-bottom: 20px;
}

.detail-description h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
    transition: color var(--transition-speed) ease;
}

.detail-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--primary-light);
    border-radius: 15px;
    transition: all var(--transition-speed) ease;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
    transition: color var(--transition-speed) ease;
}

.stat-item span {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-primary);
    transition: color var(--transition-speed) ease;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.detail-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--card-hover-shadow);
}

.btn-secondary {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* 首页介绍部分样式 */
.intro-section {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 2rem;
    transition: color var(--transition-speed) ease;
}

.intro-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.intro-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.intro-feature {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px var(--card-shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    transition: all var(--transition-speed) ease;
}

.intro-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--card-hover-shadow);
}

.intro-feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: color var(--transition-speed) ease;
}

.intro-feature h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    transition: color var(--transition-speed) ease;
}

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



/* 关于页面样式 */
.about-section {
    padding: 4rem 0;
}

.about-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #d63384;
    margin-bottom: 2rem;
}

.about-text {
    text-align: left;
    margin-bottom: 4rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(255, 192, 203, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 192, 203, 0.3);
    transition: all 0.3s ease;
    text-align: left;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 192, 203, 0.3);
}

.feature-item i {
    font-size: 3rem;
    color: #ff69b4;
    margin-bottom: 1rem;
}

.feature-item h4 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: #666;
    line-height: 1.6;
}

/* 团队部分样式 */
.team-section {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.3);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-member {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(255, 192, 203, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 192, 203, 0.3);
    transition: all 0.3s ease;
    text-align: center;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 192, 203, 0.3);
}

.member-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #ff69b4, #ff1493);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.member-avatar i {
    font-size: 2rem;
    color: white;
}

.team-member h4 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.team-member p {
    color: #666;
    line-height: 1.6;
}

/* 联系部分样式 */
.contact-section {
    padding: 4rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(255, 192, 203, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 192, 203, 0.3);
}

.contact-item i {
    font-size: 2rem;
    color: #ff69b4;
    min-width: 40px;
}

.contact-item h4 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
}

.contact-form {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(255, 192, 203, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 192, 203, 0.3);
}

.contact-form h4 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 192, 203, 0.3);
    border-radius: 10px;
    font-size: 1rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ff69b4;
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.1);
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .buildings-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .detail-header {
        flex-direction: column;
    }
    
    .detail-header img {
        width: 100%;
        height: 200px;
    }
    
    .detail-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .detail-actions {
        flex-direction: column;
    }
    
    /* 移动端导航 */
    .mobile-menu-btn {
        display: block;
        z-index: 1000;
        position: relative;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--card-bg);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 80px 20px 20px;
        gap: 1rem;
        transition: right var(--transition-speed) ease;
        z-index: 999;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav.active {
        right: 0;
    }
    
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 15px 20px;
        width: 100%;
        border-radius: 10px;
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: var(--primary-light);
        transform: none;
    }
    
    .nav-link:active {
        transform: scale(0.98);
    }
    
    .nav-link.active {
        background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
        color: white;
    }
    
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
    }
    
    .filter-btn, .refresh-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
    
    .search-box {
        flex-direction: column;
        padding: 15px;
        gap: 10px;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .search-btn {
        width: 100%;
    }
    
    .section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1.5rem;
    }
    
    /* 移动端分页 */
    .pagination {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .pagination-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
        min-width: 35px;
    }
    
    .pagination-info {
        font-size: 0.8rem;
        width: 100%;
        text-align: center;
        margin: 10px 0 0 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .content-section {
        padding: 2rem 0;
    }
    
    .buildings-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .filter-buttons {
        gap: 8px;
    }
    
    .filter-btn, .refresh-btn {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .nav {
        width: 80%;
    }
    
    .theme-switcher {
        margin-left: 10px;
    }
}

/* 增强动画效果 */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.3);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 添加滚动动画 */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.show {
    opacity: 1;
    transform: translateY(0);
}

/* 加载动画 */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--card-border);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 波纹效果 */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

/* 霓虹灯效果 */
.neon-glow {
    animation: neonGlow 2s ease-in-out infinite alternate;
}

@keyframes neonGlow {
    from {
        text-shadow: 
            0 0 10px var(--primary-color),
            0 0 20px var(--primary-color),
            0 0 30px var(--primary-color),
            0 0 40px var(--secondary-color);
    }
    to {
        text-shadow: 
            0 0 5px var(--primary-color),
            0 0 10px var(--primary-color),
            0 0 15px var(--primary-color),
            0 0 20px var(--secondary-color);
    }
}

/* 悬浮卡片增强效果 */
.building-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.building-card:hover .building-image {
    transform: scale(1.1) rotateX(5deg);
}

.building-card:hover .building-info {
    transform: translateZ(20px);
}

/* 主题切换动画 */
.theme-transition {
    transition: all var(--transition-speed) ease;
}

/* 主题切换器动画 */
.theme-toggle-slider {
    animation: none;
}

.theme-toggle.active .theme-toggle-slider {
    animation: toggleSwitch 0.3s ease;
}

@keyframes toggleSwitch {
    0% { transform: translateX(0) scale(1); }
    50% { transform: translateX(15px) scale(1.1); }
    100% { transform: translateX(30px) scale(1); }
}

/* 鼠标跟随效果 */
.mouse-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.5;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    transform: translate(-50%, -50%);
}

/* 增强按钮效果 */
.btn {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

/* 打字机效果 */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--primary-color);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-color) }
}

/* 增强搜索框效果 */
.search-box:focus-within {
    transform: scale(1.02);
    box-shadow: 0 12px 40px var(--card-hover-shadow);
}

/* 标签云效果 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.tag-cloud .building-tag {
    animation: float 3s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.1s);
}

/* 进度条效果 */
.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--card-border);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    animation: progressFill 2s ease-out;
}

@keyframes progressFill {
    from { width: 0; }
    to { width: var(--progress, 100%); }
}

/* 提示框效果 */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 4px 12px var(--card-shadow);
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

/* 页面加载动画 */
.page-loaded {
    animation: pageLoad 1s ease-out;
}

@keyframes pageLoad {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 页面可见性动画 */
.page-visible .hero-title {
    animation: bounce 0.6s ease-out;
}

.page-visible .intro-feature {
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 布局调整动画 */
.layout-adjusted {
    transition: all 0.3s ease;
}

/* 卡片进入动画 */
.building-card {
    animation: cardEntry 0.6s ease-out;
    animation-fill-mode: both;
}

.building-card:nth-child(1) { animation-delay: 0.1s; }
.building-card:nth-child(2) { animation-delay: 0.2s; }
.building-card:nth-child(3) { animation-delay: 0.3s; }
.building-card:nth-child(4) { animation-delay: 0.4s; }
.building-card:nth-child(5) { animation-delay: 0.5s; }
.building-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes cardEntry {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 搜索框聚焦动画 */
.search-focused {
    transform: scale(1.02);
    box-shadow: 0 12px 40px var(--card-hover-shadow);
}

/* 标签动画 */
.tag-cloud .building-tag {
    animation: tagFloat 3s ease-in-out infinite;
}

.tag-cloud .building-tag:nth-child(1) { animation-delay: 0s; }
.tag-cloud .building-tag:nth-child(2) { animation-delay: 0.2s; }
.tag-cloud .building-tag:nth-child(3) { animation-delay: 0.4s; }
.tag-cloud .building-tag:nth-child(4) { animation-delay: 0.6s; }
.tag-cloud .building-tag:nth-child(5) { animation-delay: 0.8s; }

@keyframes tagFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* 自定义鼠标光标 */
.custom-cursor {
    position: fixed;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 40%, transparent 70%) !important;
    border: none !important;
    pointer-events: none;
    z-index: 10002;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease-out;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 鼠标光标悬停效果 */
.custom-cursor.hover {
    transform: translate(-50%, -50%) scale(1.2);
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 30%, transparent 60%) !important;
}

.custom-cursor.click {
    transform: translate(-50%, -50%) scale(0.8);
}

/* 鼠标光标在按钮上悬停效果 - 直接选择器 */
body.custom-cursor-enabled button:hover .custom-cursor,
body.custom-cursor-enabled .btn:hover .custom-cursor,
body.custom-cursor-enabled .filter-btn:hover .custom-cursor,
body.custom-cursor-enabled .search-btn:hover .custom-cursor,
body.custom-cursor-enabled .view-btn:hover .custom-cursor,
body.custom-cursor-enabled .load-more-btn:hover .custom-cursor,
body.custom-cursor-enabled .pagination-btn:hover .custom-cursor {
    transform: translate(-50%, -50%) scale(1.3) !important;
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 50%, rgba(255, 105, 180, 0) 100%) !important;
    box-shadow: 0 0 15px var(--primary-color) !important;
}

/* 鼠标光标在链接上悬停效果 - 直接选择器 */
body.custom-cursor-enabled a:hover .custom-cursor,
body.custom-cursor-enabled .nav-link:hover .custom-cursor,
body.custom-cursor-enabled .card-share-btn:hover .custom-cursor {
    transform: translate(-50%, -50%) scale(1.25) !important;
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 50%, rgba(255, 105, 180, 0) 100%) !important;
}

/* 鼠标光标按钮悬停类 */
.custom-cursor.button-hover {
    transform: translate(-50%, -50%) scale(1.3);
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 50%, rgba(255, 105, 180, 0) 100%) !important;
    box-shadow: 0 0 15px var(--primary-color);
}

/* 鼠标光标链接悬停类 */
.custom-cursor.link-hover {
    transform: translate(-50%, -50%) scale(1.25);
    background: radial-gradient(circle, var(--primary-color) 0%, var(--primary-color) 50%, rgba(255, 105, 180, 0) 100%) !important;
}

/* 粒子拖尾效果 */
.mouse-particle {
    position: fixed;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    animation: particleFade 1s ease-out forwards;
}

@keyframes particleFade {
    0% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.3);
    }
}

/* 隐藏默认鼠标光标 */
body.custom-cursor-enabled,
body.custom-cursor-enabled * {
    cursor: none !important;
}

/* 确保所有交互元素都隐藏默认光标 */
body.custom-cursor-enabled a,
body.custom-cursor-enabled button,
body.custom-cursor-enabled input,
body.custom-cursor-enabled textarea,
body.custom-cursor-enabled select,
body.custom-cursor-enabled .building-card,
body.custom-cursor-enabled .clickable,
body.custom-cursor-enabled .btn,
body.custom-cursor-enabled .filter-btn,
body.custom-cursor-enabled .search-btn,
body.custom-cursor-enabled .view-btn,
body.custom-cursor-enabled .load-more-btn,
body.custom-cursor-enabled .pagination-btn,
body.custom-cursor-enabled .nav-link,
body.custom-cursor-enabled .theme-dropdown-btn,
body.custom-cursor-enabled .card-share-btn,
body.custom-cursor-enabled [onclick],
body.custom-cursor-enabled [role="button"],
body.custom-cursor-enabled [type="button"],
body.custom-cursor-enabled [type="submit"],
body.custom-cursor-enabled [type="reset"],
body.custom-cursor-enabled label,
body.custom-cursor-enabled .switch,
body.custom-cursor-enabled .slider {
    cursor: none !important;
}

/* 鼠标跟随光标 */
.cursor-glow {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.5;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    transform: translate(-50%, -50%);
}

/* 文字打字机效果 */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--primary-color);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-color) }
}

/* 霓虹灯文字效果 */
.neon-text {
    animation: neonGlow 2s ease-in-out infinite alternate;
}

@keyframes neonGlow {
    from {
        text-shadow: 
            0 0 10px var(--primary-color),
            0 0 20px var(--primary-color),
            0 0 30px var(--primary-color),
            0 0 40px var(--secondary-color);
    }
    to {
        text-shadow: 
            0 0 5px var(--primary-color),
            0 0 10px var(--primary-color),
            0 0 15px var(--primary-color),
            0 0 20px var(--secondary-color);
    }
}

/* 3D卡片效果 */
.card-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(-5deg);
}

.card-3d .building-image {
    transition: transform 0.3s ease;
}

.card-3d:hover .building-image {
    transform: translateZ(20px) scale(1.05);
}

/* 加载骨架屏 */
.skeleton {
    background: linear-gradient(90deg, var(--card-border) 25%, var(--primary-light) 50%, var(--card-border) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 磁性按钮效果 */
.magnetic-btn {
    transition: transform 0.3s ease;
}

.magnetic-btn:hover {
    transform: scale(1.05);
}

/* 粒子效果 */
.particle {
    position: fixed;
    pointer-events: none;
    opacity: 0;
    z-index: 9999;
}

.particle.active {
    animation: particleAnimation 1s ease-out forwards;
}

@keyframes particleAnimation {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(0);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(1);
    }
}

/* 波浪动画 */
.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ff69b4" fill-opacity="0.3" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,133.3C960,128,1056,96,1152,90.7C1248,85,1344,107,1392,117.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    animation: wave 10s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* 脉冲动画 */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 弹跳动画 */
.bounce {
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* 旋转动画 */
.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 摇摆动画 */
.wiggle {
    animation: wiggle 0.5s ease-in-out;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

/* 心跳动画 */
.heartbeat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.3); }
    28% { transform: scale(1); }
    42% { transform: scale(1.3); }
    70% { transform: scale(1); }
}

/* 自定义右键菜单 */
.custom-context-menu {
    position: fixed;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 8px;
    min-width: 180px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95) translateY(-10px);
    transition: all 0.2s ease;
}

.custom-context-menu.show {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
    font-size: 14px;
}

.context-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.context-menu-item i {
    width: 16px;
    text-align: center;
    color: var(--primary-color);
}

.context-menu-item span {
    flex: 1;
}

/* 右键菜单通知 */
.context-menu-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    backdrop-filter: blur(20px);
    border-radius: 8px;
    padding: 12px 20px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    z-index: 10003;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.9);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.context-menu-notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* 深色主题下的右键菜单 */
[data-theme="dark"] .custom-context-menu {
    background: rgba(30, 30, 30, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}