* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

:root {
    --primary-color: #4a7bff;
    --primary-gradient: linear-gradient(90deg, #4a7bff, #9064ff);
    --secondary-color: #f8f9ff;
    --text-color: #333333;
    --light-text: #666666;
    --border-color: rgba(74, 123, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --glow-effect: 0 0 15px rgba(74, 123, 255, 0.3);
    --grid-size: 30px;
    --hot-color: #ff5252;
    --verified-color: #4CAF50;
    --new-color: #FF9800;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(144, 100, 255, 0.05) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(74, 123, 255, 0.05) 0%, transparent 25%);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(230, 236, 255, 0.6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(230, 236, 255, 0.6) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
    transition: background-image 0.3s ease;
}

/* 深色模式下的背景 */
[data-theme="dark"] body::before {
    background-image: 
        linear-gradient(rgba(70, 80, 100, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(70, 80, 100, 0.4) 1px, transparent 1px);
}

/* 导航栏样式 */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--card-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.logo {
    font-size: 22px;
    font-weight: bold;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .logo-img {
        width: 36px;
        height: 36px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
}

.logo i {
    font-size: 18px;
    color: var(--primary-color);
}

.logo-accent {
    font-weight: normal;
    opacity: 0.8;
    font-size: 18px;
}

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
    position: relative;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 8px 0;
    opacity: 0.7;
}

nav ul li.active a {
    color: var(--primary-color);
    font-weight: bold;
    opacity: 1;
}

nav ul li.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px;
}

nav ul li a:hover {
    opacity: 1;
    text-shadow: 0 0 8px rgba(74, 123, 255, 0.5);
}

/* 导航中的图标 */
nav ul li a i {
    margin-right: 5px;
    font-size: 14px;
}

.actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* 登录按钮现在在导航栏中显示，不再隐藏 */
/* .login-btn, .theme-btn {
    display: none !important;
} */

/* 主要内容样式 */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 20px 20px;
    position: relative;
}

.counter {
    text-align: center;
    background: rgba(144, 100, 255, 0.1);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 30px;
    display: inline-block;
    margin: 0 auto 20px;
    font-size: 14px;
    border: 1px solid rgba(144, 100, 255, 0.2);
    box-shadow: 0 0 20px rgba(144, 100, 255, 0.1);
}

.counter span {
    font-weight: bold;
}

.hero {
    text-align: center;
    margin: 20px 0 25px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 12px;
    line-height: 1.2;
    color: var(--text-color);
}

.hero h1 span {
    background: linear-gradient(90deg, #4a7bff, #9064ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    font-weight: bold;
}

/* 添加响应式换行样式 */
.responsive-break {
    display: inline;
}

@media (max-width: 768px) {
    .responsive-break {
        display: block;
        margin-top: 10px;
        font-size: 42px; /* 在移动端略微放大突出显示 */
        letter-spacing: 1px;
    }
    
    /* 在移动端让标题居中并优化样式 */
    .hero h1 {
        text-align: center;
        font-size: 36px;
        margin-bottom: 15px;
        line-height: 1.3;
    }
}

.hero p {
    font-size: 18px;
    color: var(--light-text);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 40px auto;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    overflow: hidden;
    background-color: var(--card-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.search-container:focus-within {
    box-shadow: 0 0 20px rgba(74, 123, 255, 0.4);
    transform: translateY(-2px);
    border-color: rgba(74, 123, 255, 0.5);
    transition: all 0.3s ease;
}

.search-container:focus-within .ai-badge-left {
    background: var(--primary-gradient);
    box-shadow: 0 0 10px rgba(74, 123, 255, 0.6);
    transition: all 0.3s ease;
}

.search-container:focus-within .search-icon i,
.search-container:focus-within .ai-text {
    animation: pulse-glow 1.5s infinite alternate;
}

.search-icon {
    display: flex;
    align-items: center;
    padding: 0 5px 0 20px;
}

.search-icon i {
    font-size: 18px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.ai-text {
    font-weight: bold;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 18px;
    text-shadow: 0 0 10px rgba(74, 123, 255, 0.3);
    transition: all 0.3s ease;
}

.ai-badge-left {
    background: linear-gradient(90deg, rgba(74, 123, 255, 0.7), rgba(144, 100, 255, 0.7));
    color: white;
    font-size: 14px;
    font-weight: bold;
    padding: 3px 10px;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px rgba(74, 123, 255, 0.3);
    margin-right: 10px;
}

.search-container input {
    flex: 1;
    padding: 15px 20px 15px 10px;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
    color: var(--text-color);
}

@keyframes pulse-glow {
    0% { 
        color: var(--primary-color);
        text-shadow: 0 0 5px rgba(74, 123, 255, 0.3);
    }
    100% { 
        color: #9064ff;
        text-shadow: 0 0 15px rgba(144, 100, 255, 0.7);
    }
}

.search-container button {
    background: var(--primary-gradient);
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    color: white;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.search-container button::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: all 0.5s ease;
}

.search-container button:hover::before {
    left: 100%;
}

.search-container button:hover {
    opacity: 0.9;
    box-shadow: 0 0 15px rgba(74, 123, 255, 0.5);
}

.categories {
    margin: 40px 0;
}

.category-header {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 15px;
    position: relative;
}

.category-header h3 {
    font-weight: normal;
    margin-right: 10px;
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag {
    text-decoration: none;
    color: var(--light-text);
    background-color: rgba(255, 255, 255, 0.95);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.tag span {
    margin-left: 8px;
    color: var(--primary-color);
    font-weight: bold;
}

.tag.active {
    background: rgba(74, 123, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(74, 123, 255, 0.3);
    box-shadow: 0 0 15px rgba(74, 123, 255, 0.1);
}

.server-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 100%;
}

.server-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 0;
    border-radius: 12px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    width: 100%;
    max-width: 360px;  /* 限制单个卡片最大宽度，避免搜索结果少时撑满整行 */
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    height: 240px;
    margin: 0;
    opacity: 1;
    animation: fadeIn 0.3s ease-in-out;
}

/* 卡片内部样式 */
.card-inner {
    display: flex;
    flex-direction: column;
    padding: 20px;
    height: 100%;
    position: relative;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
}

/* 卡片底部 */
.card-footer {
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    bottom: 10px;
    left: 20px;
    right: 20px;
    width: calc(100% - 40px);
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.card-header img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin-right: 15px;
    filter: drop-shadow(0 0 8px rgba(74, 123, 255, 0.3));
}

.app-info {
    flex: 1;
}

.app-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--text-color);
}

.app-info p {
    font-size: 14px;
    color: var(--light-text);
}

.favorite {
    background: transparent;
    border: none;
    color: #ffcc00;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s ease;
}

.favorite:hover {
    color: #ffdd44;
    text-shadow: 0 0 10px rgba(255, 204, 0, 0.7);
}

.card-body {
    margin: 12px 0 0 0;
    height: 90px;
    display: flex;
    flex-direction: column;
    padding-bottom: 0;
}

.card-body p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

.tags {
    display: flex;
    gap: 8px;
}

.mini-tag {
    text-decoration: none;
    color: var(--primary-color);
    background-color: rgba(74, 123, 255, 0.1);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.3s ease;
}

.detail-link {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 14px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
}

.detail-link i {
    margin-left: 5px;
    font-size: 12px;
    transition: all 0.3s ease;
}

/* 加载动画 */
.loading {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

.loading-spinner {
    border: 3px solid rgba(74, 123, 255, 0.1);
    border-radius: 50%;
    border-top: 3px solid var(--primary-color);
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 15px rgba(74, 123, 255, 0.3);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 交互动画 */
.server-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.favorite {
    transition: transform 0.3s;
}

.favorite:hover {
    transform: scale(1.3) rotate(10deg);
}

.tag, .mini-tag {
    transition: all 0.3s ease;
}

.tag:hover {
    background-color: rgba(74, 123, 255, 0.1);
    transform: translateY(-2px);
}

.mini-tag:hover {
    background-color: rgba(74, 123, 255, 0.2);
    transform: translateY(-2px);
}

.detail-link {
    position: relative;
    transition: all 0.3s ease;
}

.detail-link:hover {
    color: #0056ff;
    text-shadow: 0 0 8px rgba(74, 123, 255, 0.3);
}

.detail-link i {
    transition: all 0.3s ease;
}

.detail-link:hover i {
    transform: translateX(5px);
}

/* 卡片标签 */
.card-badge {
    display: none;
}

.hot-badge {
    background: linear-gradient(90deg, #ff5252, #ff7675);
}

.verified-badge {
    background: linear-gradient(90deg, #4CAF50, #66BB6A);
}

.new-badge {
    background: linear-gradient(90deg, #FF9800, #FFC107);
}

/* 版本标签 */
.version {
    font-size: 12px;
    color: var(--primary-color);
    background-color: rgba(74, 123, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
    font-weight: normal;
}

/* 卡片内的指标 */
.metrics {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.metric {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-secondary);
}

.metric i {
    margin-right: 5px;
    color: var(--text-secondary);
}

/* 行动召唤区域 */
.cta-section {
    margin: 60px 0 40px;
    background: linear-gradient(135deg, rgba(74, 123, 255, 0.05) 0%, rgba(144, 100, 255, 0.05) 100%);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.cta-content {
    max-width: 60%;
    z-index: 1;
}

.cta-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--text-color);
    text-shadow: 0 0 15px rgba(74, 123, 255, 0.2);
}

.cta-content p {
    font-size: 16px;
    color: var(--light-text);
    margin-bottom: 25px;
    line-height: 1.6;
}

.cta-button {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(74, 123, 255, 0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 123, 255, 0.3);
}

.cta-illustration {
    position: relative;
    width: 30%;
}

.tech-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(74, 123, 255, 0.3);
    animation: pulse 2s infinite ease-in-out;
}

.tech-circle:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 10%;
    right: 20%;
    animation-delay: 0s;
    border-color: rgba(74, 123, 255, 0.3);
}

.tech-circle:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 20%;
    right: 10%;
    animation-delay: 0.5s;
    border-color: rgba(144, 100, 255, 0.3);
}

.tech-circle:nth-child(3) {
    width: 80px;
    height: 80px;
    top: 40%;
    right: 25%;
    animation-delay: 1s;
    border-color: rgba(74, 123, 255, 0.2);
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.1); opacity: 0.5; }
    100% { transform: scale(1); opacity: 0.7; }
}

/* 仪表盘统计 */
.dashboard-stats {
    margin-top: 50px;
}

.dashboard-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.dashboard-title h2 {
    font-size: 24px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dashboard-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--light-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn.active, .action-btn:hover {
    background-color: rgba(74, 123, 255, 0.1);
    color: var(--primary-color);
    border-color: rgba(74, 123, 255, 0.3);
    box-shadow: 0 0 15px rgba(74, 123, 255, 0.1);
}

/* 英雄区统计数据 */
.hero-stats {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 5px;
    text-shadow: 0 0 10px rgba(74, 123, 255, 0.3);
}

.stat-label {
    font-size: 14px;
    color: var(--light-text);
}

/* 页脚样式 */
footer {
    background-color: var(--secondary-color);
    border-top: 1px solid var(--border-color);
    padding: 50px 40px 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h3 {
    color: var(--text-color);
    margin-bottom: 20px;
    font-size: 18px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px;
}

.footer-section p {
    color: var(--light-text);
    line-height: 1.6;
    font-size: 14px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--light-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(74, 123, 255, 0.05);
    color: var(--light-text);
    transition: all 0.3s ease;
    font-size: 18px;
}

.social-links a:hover {
    background-color: rgba(74, 123, 255, 0.1);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(74, 123, 255, 0.1);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--light-text);
    font-size: 14px;
}

/* 添加动画关键帧 */
@keyframes glow {
    0% { box-shadow: 0 0 10px rgba(74, 123, 255, 0.2); }
    50% { box-shadow: 0 0 20px rgba(74, 123, 255, 0.3); }
    100% { box-shadow: 0 0 10px rgba(74, 123, 255, 0.2); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* 其他科技感元素 */
.hero::after {
    content: '';
    position: absolute;
    top: 40%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(144, 100, 255, 0.05) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

/* 响应式调整 */
@media (max-width: 1400px) {
    .server-list {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 1200px) {
    .server-list {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .cta-section {
        flex-direction: column;
        padding: 30px;
    }
    
    .cta-content {
        max-width: 100%;
        margin-bottom: 40px;
    }
    
    .cta-illustration {
        width: 100%;
        height: 150px;
    }
}

@media (max-width: 900px) {
    .server-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
}

@media (max-width: 650px) {
    .server-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 15px;
    }
    
    .server-card {
        min-width: 0;
    }
}

@media (max-width: 768px) {
    header {
        padding: 10px 15px;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo i {
        font-size: 16px;
    }
    
    nav ul li {
        margin: 0 8px;
    }
    
    nav ul li a {
        font-size: 14px;
    }
    
    /* 在移动设备上完全隐藏导航栏中的"服务器"菜单项 */
    nav ul li.active {
        display: none;
    }
    
    .actions {
        gap: 8px;
    }
    
    .login-btn, .theme-btn {
        padding: 8px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .dashboard-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .metrics {
        justify-content: space-between;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .server-list {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 15px;
    }
    
    .modal-content {
        width: 95%;
        padding: 20px;
    }
    
    /* 隐藏Documentation菜单项 */
    nav ul li:nth-child(2) {
        display: none;
    }
    
    /* Submit MCP按钮只显示图标 */
    .submit-btn span {
        display: none;
    }
    
    .submit-btn {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .submit-btn i {
        margin: 0;
        font-size: 18px;
    }
    
    /* 隐藏子标题 */
    .hero p {
        display: none;
    }
    
    /* 减少标题下方的空间 */
    .hero {
        margin: 10px 0 15px;
    }
    
    /* 减小主标题的大小，使其更适合移动设备 */
    .hero h1 {
        font-size: 36px;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .stat-number {
        font-size: 22px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .metrics {
        flex-direction: column;
        gap: 10px;
    }
    
    .cta-content h2 {
        font-size: 22px;
    }
    
    nav ul li span {
        display: none; /* 只显示图标 */
    }
    
    .submit-btn span {
        display: none; /* 隐藏按钮文字，只显示图标 */
    }
    
    .submit-btn {
        padding: 8px;
    }
    
    .submit-btn i {
        margin-right: 0;
    }
}

/* 弹窗样式 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalFadeIn 0.3s ease-out;
    border-top: 4px solid transparent;
    border-image: var(--primary-gradient);
    border-image-slice: 1;
}

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

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    color: var(--light-text);
    cursor: pointer;
    transition: all 0.3s;
}

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

.modal-content h2 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--primary-color);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    background-color: #f8f9ff;
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(74, 123, 255, 0.1);
    outline: none;
}

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

.submit-form-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 123, 255, 0.2);
}

/* 语言切换按钮 */
.language-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    margin-right: 10px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.language-btn:hover {
    background-color: var(--accent-color-dark);
    transform: scale(1.05);
}

.dark-mode .language-btn {
    background-color: var(--accent-color-dark);
    color: var(--light-gray);
}

.dark-mode .language-btn:hover {
    background-color: var(--accent-color);
} 

@media (min-width: 992px) {
    .quick-action-button {
        display: none;
    }
}

@media (max-width: 991px) {
    .quick-action-button {
        display: block;
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 1000;
    }
}

.no-results {
    width: 100%;
    text-align: center;
    padding: 60px 20px;
    color: #999;
    margin: 20px 0;
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.no-results i {
    font-size: 64px;
    margin-bottom: 20px;
    color: #e0e0e0;
    display: block;
}

.no-results p {
    font-size: 16px;
    margin: 0;
    line-height: 1.5;
    max-width: 300px;
}

@media (max-width: 768px) {
    .no-results {
        padding: 40px 15px;
        min-height: 200px;
    }
    
    .no-results i {
        font-size: 48px;
        margin-bottom: 15px;
    }
    
    .no-results p {
        font-size: 14px;
    }
}

/* 移动端分类切换按钮 */
@media (min-width: 992px) {
    .mobile-category-toggle {
        display: none !important; /* 在大屏幕上强制隐藏 */
    }
}

@media (max-width: 991px) {
    .mobile-category-toggle {
        display: flex;
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: #007bff;
        color: white;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 10px rgba(0,0,0,0.2);
        z-index: 100;
        cursor: pointer;
    }
}

/* 内容容器布局 - 修改为左右对称 */
.content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    position: relative;
    min-height: calc(100vh - 300px);
    transition: opacity 0.2s ease;
    justify-content: center; /* 添加居中对齐 */
}

/* 左侧悬浮分类导航栏样式 */
.categories-sidebar-floating {
    position: sticky;
    top: 100px;
    width: 200px; /* 减小宽度 */
    height: calc(100vh - 120px);
    margin-right: 20px; /* 减小右侧间距 */
    flex-shrink: 0;
}

/* 调整服务器内容区域 */
.servers-content {
    flex: 1;
    max-width: 1180px; /* 限制最大宽度 */
}

/* 分类和服务器数量样式 */
.selected-category-count {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    font-size: 12px;
    padding: 1px 5px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--primary-color);
    background-color: rgba(99, 102, 241, 0.1);
    min-width: 22px;
    transition: all 0.3s ease;
}

/* 为不同分类设置不同的颜色 */
.category-item[data-category="all"] .selected-category-count,
.category-item[data-category="全部"] .selected-category-count {
    color: #6366f1;
    background-color: rgba(99, 102, 241, 0.1);
}

.category-item[data-category="featured"] .selected-category-count,
.category-item[data-category="精选"] .selected-category-count {
    color: #f59e0b;
    background-color: rgba(245, 158, 11, 0.1);
}

.category-item[data-category="popular"] .selected-category-count,
.category-item[data-category="最火"] .selected-category-count {
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
}

.category-item[data-category="latest"] .selected-category-count,
.category-item[data-category="新上"] .selected-category-count {
    color: #10b981;
    background-color: rgba(16, 185, 129, 0.1);
}

/* 确保只有当前选中的分类显示数量 */
.category-item:not(.active) .selected-category-count {
    display: none;
}

/* 将现有的category-count样式和selected-category-count分开 */
.category-count {
    font-size: 12px;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.1);
    color: var(--light-text);
    margin-left: auto;
    margin-right: 1px; /* 向右移动一点 */
    min-width: 32px; /* 进一步压缩宽度 */
    max-width: 50px; /* 限制最大宽度 */
    padding: 2px 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 18px;
    text-align: center;
    white-space: nowrap;
    font-weight: 500;
}

/* 确保搜索容器有平滑过渡 */
.search-container {
    transition: all 0.3s ease;
}

/* 确保AI标签有平滑过渡 */
.ai-badge-left {
    transition: all 0.3s ease;
}

/* 确保图标和文字有平滑过渡 */
.search-icon i,
.ai-text {
    transition: all 0.3s ease;
}

/* 分类图标颜色 */
/* 优先分类的图标颜色 */
.category-item[data-category="全部"] i {
    color: #6366f1 !important;
}

.category-item[data-category="精选"] i {
    color: #f59e0b !important;
}

.category-item[data-category="最火"] i {
    color: #ef4444 !important;
}

.category-item[data-category="新上"] i {
    color: #10b981 !important;
}

/* 其他分类的图标颜色 */
.category-item[data-category="开发"] i {
    color: #8854d0 !important;
}

.category-item[data-category="社交"] i {
    color: #20bf6b !important;
}

.category-item[data-category="数据"] i {
    color: #3867d6 !important;
}

.category-item[data-category="创作"] i {
    color: #fa8231 !important;
}

.category-item[data-category="生产"] i {
    color: #4b7bec !important;
}

.category-item[data-category="企业"] i {
    color: #4b6584 !important;
}

.category-item[data-category="搜索"] i {
    color: #eb3b5a !important;
}

.category-item[data-category="金融"] i {
    color: #2d98da !important;
}

.category-item[data-category="官方"] i {
    color: #45aaf2 !important;
}

.category-item[data-category="电商"] i {
    color: #fc5c65 !important;
}

/* 深色模式覆盖样式 - 旧版本，已废弃，但保留以兼容旧代码 */
body.dark-mode {
    background-color: var(--bg-color);
    color: var(--text-color);
}

body.dark-mode header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

body.dark-mode .search-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

body.dark-mode .server-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

body.dark-mode .logo span {
    color: var(--text-color);
}

body.dark-mode nav ul li a {
    color: var(--text-secondary);
}

body.dark-mode nav ul li.active a {
    color: var(--primary-color);
}

body.dark-mode .login-btn, 
body.dark-mode .theme-btn {
    color: var(--text-secondary);
}

body.dark-mode .hero h1,
body.dark-mode .dashboard-title h2 {
    color: var(--text-color);
}

body.dark-mode .tag,
body.dark-mode .mini-tag {
    background-color: var(--tag-bg);
    color: var(--tag-color);
}

body.dark-mode .app-info h3 {
    color: var(--text-color);
}

body.dark-mode .app-info p,
body.dark-mode .metric {
    color: var(--text-secondary);
}

body.dark-mode .detail-link {
    color: var(--primary-color);
}

body.dark-mode footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

body.dark-mode .footer-section h3,
body.dark-mode .footer-bottom {
    color: var(--text-color);
}

body.dark-mode .footer-section p,
body.dark-mode .footer-section ul li a {
    color: var(--text-secondary);
}

body.dark-mode .social-links a {
    background-color: var(--tool-item-bg);
    color: var(--text-secondary);
}

body.dark-mode .social-links a:hover {
    color: var(--primary-color);
}

body.dark-mode .modal-content {
    background-color: var(--card-bg);
}

body.dark-mode .form-group label {
    color: var(--text-color);
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea {
    background-color: var(--tool-item-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

body.dark-mode .form-group input:focus,
body.dark-mode .form-group textarea:focus {
    border-color: var(--primary-color);
}

body.dark-mode .close-modal {
    color: var(--text-secondary);
}

body.dark-mode .categories-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

body.dark-mode .category-item {
    color: var(--text-secondary);
}

body.dark-mode .category-item.active,
body.dark-mode .category-item:hover {
    background-color: var(--tool-item-bg);
    color: var(--primary-color);
}

body.dark-mode .server-counter-badge {
    background-color: var(--card-bg);
}

body.dark-mode .counter-pill {
    background-color: var(--tool-item-bg);
    color: var(--text-color);
}

/* 将深色模式样式改为使用data-theme属性 */
body[data-theme="dark"],
:root[data-theme="dark"] {
    background-color: var(--bg-color);
    color: var(--text-color);
}

[data-theme="dark"] header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .search-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .server-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .logo span {
    color: var(--text-color);
}

[data-theme="dark"] nav ul li a {
    color: var(--text-secondary);
}

[data-theme="dark"] nav ul li.active a {
    color: var(--primary-color);
}

[data-theme="dark"] .login-btn, 
[data-theme="dark"] .theme-btn {
    color: var(--text-secondary);
}

[data-theme="dark"] .hero h1,
[data-theme="dark"] .dashboard-title h2 {
    color: var(--text-color);
}

[data-theme="dark"] .tag,
[data-theme="dark"] .mini-tag {
    background-color: var(--tag-bg);
    color: var(--tag-color);
}

[data-theme="dark"] .app-info h3 {
    color: var(--text-color);
}

[data-theme="dark"] .app-info p,
[data-theme="dark"] .metric {
    color: var(--text-secondary);
}

[data-theme="dark"] .detail-link {
    color: var(--primary-color);
}

[data-theme="dark"] footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .footer-section h3,
[data-theme="dark"] .footer-bottom {
    color: var(--text-color);
}

[data-theme="dark"] .footer-section p,
[data-theme="dark"] .footer-section ul li a {
    color: var(--text-secondary);
}

[data-theme="dark"] .social-links a {
    background-color: var(--tool-item-bg);
    color: var(--text-secondary);
}

[data-theme="dark"] .social-links a:hover {
    color: var(--primary-color);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
}

[data-theme="dark"] .form-group label {
    color: var(--text-color);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background-color: var(--tool-item-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--primary-color);
}

[data-theme="dark"] .close-modal {
    color: var(--text-secondary);
}

[data-theme="dark"] .categories-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .category-item {
    color: var(--text-secondary);
}

[data-theme="dark"] .category-item.active,
[data-theme="dark"] .category-item:hover {
    background-color: var(--tool-item-bg);
    color: var(--primary-color);
}

[data-theme="dark"] .server-counter-badge {
    background-color: var(--card-bg);
}

[data-theme="dark"] .counter-pill {
    background-color: var(--tool-item-bg);
    color: var(--text-color);
}

/* 深色模式服务器卡片重写 */
[data-theme="dark"] .server-card,
[data-theme="dark"] .card-inner,
[data-theme="dark"] .card-footer {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .server-card {
    box-shadow: var(--card-shadow);
}

/* 深色模式的文本颜色 */
[data-theme="dark"] .card-body p,
[data-theme="dark"] .author,
[data-theme="dark"] .metric,
[data-theme="dark"] .metric i {
    color: var(--text-secondary);
}

[data-theme="dark"] .app-info h3 {
    color: var(--text-color);
}

[data-theme="dark"] .github-link {
    background-color: var(--tool-item-bg);
    color: var(--primary-color);
}

[data-theme="dark"] .github-link:hover {
    background-color: var(--primary-color);
    color: white;
}

/* 强制重写深色模式样式，确保优先级足够高 */
html[data-theme="dark"] body,
body[data-theme="dark"] {
    background-color: var(--bg-color) !important;
    color: var(--text-color) !important;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(144, 100, 255, 0.03) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(74, 123, 255, 0.03) 0%, transparent 25%) !important;
}

html[data-theme="dark"] body::before,
body[data-theme="dark"]::before {
    background-image: 
        linear-gradient(rgba(70, 80, 100, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(70, 80, 100, 0.4) 1px, transparent 1px) !important;
}

/* 页面主要内容区域 */
html[data-theme="dark"] main,
body[data-theme="dark"] main {
    background-color: var(--bg-color) !important;
}

/* 服务器卡片强制样式 */
html[data-theme="dark"] .server-card,
body[data-theme="dark"] .server-card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--card-shadow) !important;
}

html[data-theme="dark"] .card-inner,
body[data-theme="dark"] .card-inner {
    background-color: var(--card-bg) !important;
}

html[data-theme="dark"] .card-footer,
body[data-theme="dark"] .card-footer {
    background-color: var(--card-bg) !important;
    border-top-color: var(--border-color) !important;
}

/* 添加深色模式强制样式覆盖 */
html[data-theme="dark"] header,
body[data-theme="dark"] header,
html[data-theme="dark"] .search-container,
body[data-theme="dark"] .search-container,
html[data-theme="dark"] .categories-card,
body[data-theme="dark"] .categories-card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
}

/* 分类卡片 */
.categories-card {
    background-color: var(--card-bg);
    padding: 15px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.categories-card h2 {
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    text-transform: none;
    letter-spacing: 0.5px;
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
    /* 🔥 让分类列表可滚动，防止分类过多溢出 */
    max-height: calc(100vh - 220px);
    overflow-y: auto;
    overflow-x: hidden;
    /* 美化滚动条 */
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

/* WebKit 滚动条样式 */
.category-list::-webkit-scrollbar {
    width: 4px;
}

.category-list::-webkit-scrollbar-track {
    background: transparent;
}

.category-list::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}

.category-list::-webkit-scrollbar-thumb:hover {
    background-color: var(--primary-color);
}

/* 分类项目 */
.category-item {
    padding: 10px 15px;
    margin-bottom: 5px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    background-color: transparent;
}

.category-item i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.category-item.active {
    background-color: var(--tag-bg);
    color: var(--primary-color);
}

.category-item:hover:not(.active) {
    background-color: var(--tool-item-bg);
}

/* 增强版深色模式样式覆盖 - 确保所有元素正确应用深色样式 */
html[data-theme="dark"] .categories-sidebar-floating .categories-card,
body[data-theme="dark"] .categories-sidebar-floating .categories-card,
html[data-theme="dark"] header,
body[data-theme="dark"] header {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--card-shadow) !important;
}

html[data-theme="dark"] .categories-card h2,
body[data-theme="dark"] .categories-card h2 {
    color: var(--text-color) !important;
    border-bottom-color: var(--primary-color) !important;
}

html[data-theme="dark"] .category-item,
body[data-theme="dark"] .category-item {
    color: var(--text-secondary) !important;
}

html[data-theme="dark"] .category-item.active,
body[data-theme="dark"] .category-item.active {
    background-color: var(--tag-bg) !important;
    color: var(--primary-color) !important;
}

html[data-theme="dark"] .card-header,
body[data-theme="dark"] .card-header,
html[data-theme="dark"] .card-inner,
body[data-theme="dark"] .card-inner,
html[data-theme="dark"] .card-footer,
body[data-theme="dark"] .card-footer,
html[data-theme="dark"] .card-body,
body[data-theme="dark"] .card-body {
    background-color: var(--card-bg) !important;
}

html[data-theme="dark"] .search-container button,
body[data-theme="dark"] .search-container button {
    background: var(--primary-gradient) !important;
}

html[data-theme="dark"] .search-container input,
body[data-theme="dark"] .search-container input {
    color: var(--text-color) !important;
}

/* 分类栏样式修复 */
html[data-theme="dark"] .categories-card,
body[data-theme="dark"] .categories-card {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .category-item,
body[data-theme="dark"] .category-item {
    color: var(--text-secondary) !important;
}

html[data-theme="dark"] .category-item.active,
body[data-theme="dark"] .category-item.active {
    background-color: var(--tag-bg) !important;
    color: var(--primary-color) !important;
}

/* 卡片下侧样式修复 */
html[data-theme="dark"] .card-footer,
body[data-theme="dark"] .card-footer {
    background-color: var(--card-bg) !important;
    border-top-color: var(--border-color) !important;
}

/* 标题导航栏样式修复 */
html[data-theme="dark"] header,
body[data-theme="dark"] header {
    background-color: var(--card-bg) !important;
    border-bottom-color: var(--border-color) !important;
}

html[data-theme="dark"] nav ul li a,
body[data-theme="dark"] nav ul li a {
    color: var(--text-secondary) !important;
}

html[data-theme="dark"] nav ul li.active a,
body[data-theme="dark"] nav ul li.active a {
    color: var(--primary-color) !important;
}

/* 搜索框样式修复 */
html[data-theme="dark"] .search-container,
body[data-theme="dark"] .search-container {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .search-container input,
body[data-theme="dark"] .search-container input {
    color: var(--text-color) !important;
}

html[data-theme="dark"] .search-container button,
body[data-theme="dark"] .search-container button {
    background: var(--primary-gradient) !important;
}

/* 提交按钮样式 */
.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    margin-right: 15px;
    background-color: #4f69f9;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.submit-btn:hover {
    background-color: #3b5bf8;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.12);
}

.submit-btn.active {
    background-color: #3b5bf8;
}

.submit-btn i {
    font-size: 16px;
    margin-right: 8px;
}

.submit-text {
    display: inline;
    font-size: 16px;
    font-weight: 500;
}

/* 适配移动设备：在小屏幕上只显示图标 */
@media (max-width: 600px) {
    .submit-text {
        display: none;
    }
    
    .submit-btn {
        padding: 8px 12px;
        margin-right: 8px;
    }
}

/* 深色模式下的提交按钮 */
@media (prefers-color-scheme: dark) {
    .submit-btn {
        background-color: #4a5568 !important;
        color: #e5e7eb !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
    }
    
    .submit-btn:hover {
        background-color: #60a5fa !important;
        color: #ffffff !important;
        box-shadow: 0 4px 6px rgba(96, 165, 250, 0.3) !important;
    }
}

body.dark-mode .submit-btn,
[data-theme="dark"] .submit-btn {
    background-color: #4a5568 !important;
    color: #e5e7eb !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
}

body.dark-mode .submit-btn:hover,
[data-theme="dark"] .submit-btn:hover {
    background-color: #60a5fa !important;
    color: #ffffff !important;
    box-shadow: 0 4px 6px rgba(96, 165, 250, 0.3) !important;
}