* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Orbitron', 'Rajdhani', sans-serif;
}

:root {
    --neon-blue: #00f3ff;
    --neon-purple: #b967ff;
    --neon-pink: #ff2a6d;
    --dark-bg: #0a0a16;
    --darker-bg: #05050f;
    --card-bg: rgba(15, 22, 56, 0.7);
    --text-primary: #ffffff;
    --text-secondary: #a0a0c0;
    --accent: #6c42f5;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(28, 58, 173, 0.15) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(108, 66, 245, 0.15) 0%, transparent 20%);
}

/* 导航栏样式 */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 22, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 243, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--neon-blue);
}

.logo::before {
    content: "◈";
    color: var(--neon-purple);
    margin-right: 8px;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-links a:hover {
    color: var(--neon-blue);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* 顶部导航联系我们按钮样式 */
.contact-btn {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)) !important;
    color: var(--dark-bg) !important;
    padding: 10px 20px !important;
    border-radius: 25px !important;
    font-weight: 600 !important;
    margin-left: 15px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    overflow: hidden !important;
    border: 1px solid rgba(0, 243, 255, 0.3) !important;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.2) !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    font-size: 0.9rem !important;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.contact-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.6) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    z-index: -1;
}

.contact-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 30px rgba(0, 243, 255, 0.4) !important;
    color: var(--dark-bg) !important;
    border-color: var(--neon-blue) !important;
}

.contact-btn:hover::before {
    opacity: 1;
}

.contact-btn:hover::after {
    width: 200px;
    height: 200px;
    opacity: 0;
}

/* 联系我们部分样式 */
.contact-section {
    background-color: var(--darker-bg);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(0, 243, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 243, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.1);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-form {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(108, 66, 245, 0.2);
    backdrop-filter: blur(10px);
}

.contact-form h3 {
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(108, 66, 245, 0.3);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group select option {
    background-color: var(--dark-bg);
    color: var(--text-primary);
}

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

.contact-form .btn {
    width: 100%;
    margin-top: 10px;
}

/* 响应式设计 - 联系我们 */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        text-align: center;
        flex-direction: column;
        align-items: center;
    }
    
    .contact-form {
        padding: 30px 20px;
        text-align: center;
    }
    
    .form-group {
        text-align: left;
    }
}

/* 主内容区域 */
section {
    padding: 100px 0;
    position: relative;
}

.hero {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-primary);
    text-align: center;
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 243, 255, 0.07) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(185, 103, 255, 0.07) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeIn 1s ease;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--text-secondary);
    animation: fadeIn 1.5s ease;
}

.btn {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 6px 20px rgba(0, 243, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-purple) 0%, var(--neon-pink) 100%);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 30px rgba(0, 243, 255, 0.4);
    color: white;
}

.btn:hover::before {
    left: 0;
}

.btn:active {
    transform: translateY(-2px) scale(1.02);
}

/* 按钮发光效果 */
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn:hover::after {
    opacity: 1;
}


.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    display: inline-block;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}


/* 产品分类展示 */
.product-categories {
    background-color: var(--dark-bg);
    position: relative;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.category-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 1px solid rgba(108, 66, 245, 0.2);
    position: relative;
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(108, 66, 245, 0.3);
    border-color: rgba(108, 66, 245, 0.7);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.05), rgba(185, 103, 255, 0.05));
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover::before {
    opacity: 1;
}

.category-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.category-content {
    padding: 25px;
    position: relative;
    z-index: 1;
}

.category-content h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-size: 1.4rem;
}

.category-content p {
    color: var(--text-secondary);
}

/* 为什么选择我们 */
.why-choose-us {
    background-color: var(--darker-bg);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 25px;
    border-radius: 15px;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    border: 1px solid rgba(0, 243, 255, 0.1);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 243, 255, 0.1);
    border-color: rgba(0, 243, 255, 0.3);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* 防护级别 */
.protection-levels {
    background-color: var(--dark-bg);
    position: relative;
}

.protection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.protection-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 1px solid rgba(108, 66, 245, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.protection-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(108, 66, 245, 0.2);
    border-color: rgba(108, 66, 245, 0.5);
}

.protection-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
}

.protection-level {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* 技术支持 */
.tech-support {
    background-color: var(--darker-bg);
    position: relative;
}

.support-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.support-text {
    flex: 1;
    min-width: 300px;
}

.support-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.support-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.support-image {
    flex: 1;
    min-width: 300px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 243, 255, 0.1);
}

.support-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.support-image:hover img {
    transform: scale(1.05);
}

/* 关于我们 */
.about-us {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.about-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 70% 30%, rgba(185, 103, 255, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 243, 255, 0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

/* 页脚 */
footer {
    background-color: var(--darker-bg);
    color: var(--text-secondary);
    padding: 70px 0 20px;
    border-top: 1px solid rgba(0, 243, 255, 0.1);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.footer-column h3 {
    margin-bottom: 20px;
    color: var(--neon-blue);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--neon-blue);
}

/* Telegram链接特殊样式 */
.telegram-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary) !important;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.telegram-link:hover {
    color: #0088cc !important;
    transform: translateX(5px);
}

.telegram-link i {
    font-size: 1.1rem;
    color: #0088cc;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
    color: #666;
}

/* 移动端汉堡菜单按钮 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* 移动端侧边栏 */
.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(25, 35, 70, 0.95) 100%);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(0, 243, 255, 0.3);
    z-index: 1002;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-sidebar.active {
    right: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    border-bottom: 1px solid rgba(0, 243, 255, 0.2);
}

.sidebar-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sidebar-logo span {
    color: var(--neon-blue);
}

.sidebar-close {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s ease;
}

.sidebar-close:hover {
    color: var(--neon-blue);
}

.sidebar-nav {
    list-style: none;
    padding: 20px 0;
}

.sidebar-nav li {
    margin: 0;
}

.sidebar-nav a {
    display: block;
    padding: 15px 25px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
    background-color: rgba(0, 243, 255, 0.1);
    color: var(--neon-blue);
    border-left-color: var(--neon-blue);
}

.sidebar-contact-btn {
    margin: 20px 25px !important;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)) !important;
    color: var(--dark-bg) !important;
    padding: 12px 20px !important;
    border-radius: 25px !important;
    text-align: center !important;
    font-weight: 600 !important;
    border-left: none !important;
    border: 1px solid rgba(108, 66, 245, 0.3) !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    box-shadow: 0 0 20px rgba(108, 66, 245, 0.3) !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    overflow: hidden !important;
}

.sidebar-contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.sidebar-contact-btn:hover {
    transform: translateY(-3px) scale(1.05) !important;
    box-shadow: 0 8px 25px rgba(108, 66, 245, 0.4) !important;
    color: var(--dark-bg) !important;
    border-color: var(--neon-purple) !important;
}

.sidebar-contact-btn:hover::before {
    opacity: 1;
}

/* 侧边栏背景遮罩 */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navbar {
        padding: 15px 0;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .sidebar-nav {
        text-align: center;
    }
    
    .sidebar-nav a {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    section {
        padding: 80px 0;
    }
    
    /* 移动端模态窗口布局调整 */
    .modal {
        padding: 10px;
    }
    
    .modal-content {
        width: 100%;
        margin: 0;
        border-radius: 15px;
        max-height: 100vh;
        overflow-y: auto;
        position: relative;
    }
    
    .modal-body {
        padding: 20px 15px;
    }
    
    .modal-main-content {
        flex-direction: column;
        gap: 15px;
        margin: 20px 0;
    }
    
    .template-slider,
    .current-template-info {
        max-width: 100%;
        flex: none;
    }
    
    /* 移动端滑动器优化 - 重点优化图片显示 */
    .slider-container {
        height: 350px;
    }
    
    .template-slide img {
        object-fit: contain;
        object-position: center;
        background: rgba(255, 255, 255, 0.05);
        padding: 10px;
    }
    
    /* 移动端完全隐藏覆盖层 */
    .template-overlay {
        display: none !important;
    }
    
    .modal-title {
        font-size: 1.5rem;
        margin-bottom: 15px;
        text-align: center;
    }
    
    /* 移动端模板信息优化 */
    .current-template-info {
        padding: 15px;
        margin: 0;
    }
    
    .template-name {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .template-desc {
        font-size: 0.9rem;
        margin-bottom: 15px;
        line-height: 1.5;
    }
    
    /* 移动端滑动器样式优化 */
    .template-slider {
        border-radius: 12px;
        margin-bottom: 15px;
    }
    
    .slider-header {
        padding: 12px 15px;
    }
    
    .slider-header h3 {
        font-size: 1.1rem;
        margin: 0;
    }
    
    .template-nav {
        padding: 10px 15px;
        background: rgba(0, 0, 0, 0.15);
    }
    
    .template-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .template-indicator {
        font-size: 0.9rem;
        min-width: 50px;
    }
    
    .template-dots {
        padding: 15px;
        background: rgba(0, 0, 0, 0.15);
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    /* 移动端演示按钮优化 */
    .demo-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
        gap: 8px;
    }
    
    /* 移动端关闭按钮优化 */
    .close {
        font-size: 2rem;
        top: 10px;
        right: 15px;
        width: 35px;
        height: 35px;
        line-height: 35px;
    }
    
    /* 移动端模态窗口动作按钮 */
    .modal-actions {
        padding: 15px;
        text-align: center;
    }
    
    .modal-actions .btn {
        width: 100%;
        padding: 15px;
        font-size: 1rem;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease;
}

/* 模态窗口样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(25, 35, 70, 0.9) 100%);
    margin: 2% auto;
    padding: 0;
    border-radius: 20px;
    width: 95%;
    max-width: 1000px;
    position: relative;
    border: 1px solid rgba(0, 243, 255, 0.3);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    animation: modalSlideIn 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

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


.modal-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* 模态窗口主要内容区域 - 左右布局 */
.modal-main-content {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    align-items: flex-start;
}

/* UI模板滑动器样式 - 左侧 */
.template-slider {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 243, 255, 0.2);
}

.slider-header {
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(0, 243, 255, 0.1);
    text-align: center;
}

.slider-header h3 {
    color: var(--neon-blue);
    font-size: 1.3rem;
    margin: 0;
}

.template-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(0, 243, 255, 0.1);
}

.template-nav-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 243, 255, 0.3);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.template-nav-btn:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    transform: scale(1.1);
}

/* 模板开发状态提示样式 */
.template-dev-notice {
    padding: 15px 20px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 152, 0, 0.1));
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 8px;
    margin-top: 10px;
    animation: fadeInNotice 0.3s ease;
}

@keyframes fadeInNotice {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dev-notice-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #ffc107;
    font-weight: 500;
    text-align: center;
}

.dev-notice-content i {
    font-size: 1.1rem;
    animation: rotate 2s linear infinite;
}

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

.template-indicator {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 60px;
    text-align: center;
}

.slider-container {
    position: relative;
    overflow: hidden;
    height: 400px;
}

.slider-track {
    display: flex;
    transition: transform 0.4s ease;
    height: 100%;
}

.template-slide {
    min-width: 100%;
    position: relative;
    overflow: hidden;
}

.template-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: rgba(0, 0, 0, 0.1);
}

.template-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    padding: 15px 20px 15px;
    color: white;
    backdrop-filter: blur(5px);
}

.template-slide-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--neon-blue);
}

.template-slide-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.3;
}

/* 模板指示器点 */
.template-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--neon-blue);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--neon-purple);
}

/* 当前模板信息 - 右侧 */
.current-template-info {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(0, 243, 255, 0.2);
    backdrop-filter: blur(10px);
    height: fit-content;
}

/* 开发状态样式 */
.development-status {
    margin: 20px 0;
    padding: 25px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.1));
    border-radius: 15px;
    border: 2px solid rgba(255, 193, 7, 0.3);
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.development-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ffc107, #ff9800);
    color: #000;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-badge i {
    font-size: 1.2rem;
    animation: pulse 1.5s infinite;
}

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

.status-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* 定制开发服务展示区域样式 */
.custom-service-info {
    margin: 20px 0;
    padding: 30px;
    background: linear-gradient(135deg, rgba(108, 66, 245, 0.08), rgba(0, 243, 255, 0.05));
    border-radius: 15px;
    border: 1px solid rgba(108, 66, 245, 0.2);
    backdrop-filter: blur(10px);
}

.service-description,
.service-features,
.service-advantages {
    margin-bottom: 25px;
}

.service-description h3,
.service-features h3,
.service-advantages h3 {
    color: var(--neon-purple);
    font-size: 1.3rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.service-description p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.service-features ul,
.service-advantages ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}

.service-features li,
.service-advantages li {
    padding: 10px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.service-features li::before {
    content: "⚙️";
    position: absolute;
    left: 0;
    font-size: 1.1rem;
}

.service-advantages li::before {
    content: "✨";
    position: absolute;
    left: 0;
    font-size: 1.1rem;
}

.service-features li:hover,
.service-advantages li:hover {
    color: var(--text-primary);
}

/* 技术优势样式 */
.tech-advantages {
    margin: 20px 0;
    padding: 20px;
    background: rgba(0, 243, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(0, 243, 255, 0.2);
}

.tech-title {
    color: var(--neon-blue);
    font-size: 1.2rem;
    margin-bottom: 15px;
    text-align: center;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.tech-list li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.tech-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--neon-blue);
    font-weight: bold;
    font-size: 1.1rem;
}

.tech-list li:hover {
    color: var(--text-primary);
}

.template-name {
    color: var(--neon-purple);
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.template-desc {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.7;
    text-align: center;
    font-size: 1rem;
}

/* 模板特性样式已删除 */

/* 演示站按钮样式 */
.template-demo {
    margin-top: 20px;
    text-align: center;
}

.demo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7);
    background-size: 300% 300%;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: gradientShift 3s ease infinite;
}

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

.demo-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7);
    background-size: 300% 300%;
    border-radius: 50px;
    z-index: -1;
    animation: gradientShift 3s ease infinite;
    filter: blur(8px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.demo-btn:hover {
    transform: translateY(-6px) scale(1.08);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4), 0 8px 20px rgba(78, 205, 196, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    color: white;
    animation-duration: 1s;
}

.demo-btn:hover::before {
    opacity: 0.8;
}

.demo-btn:active {
    transform: translateY(-3px) scale(1.05);
}

.demo-btn i {
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.demo-btn:hover i {
    transform: rotate(360deg) scale(1.2);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.8));
}

/* 发光脉冲效果 */
.demo-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.6s ease;
}

.demo-btn:hover::after {
    width: 200px;
    height: 200px;
    opacity: 0;
}

/* 关闭按钮样式 */
.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 1000;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    line-height: 1;
}

.close:hover {
    color: var(--neon-pink);
    background: rgba(255, 42, 109, 0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 40px;
    position: relative;
    z-index: 2;
    border-radius: 20px;
}

.modal-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}




/* 模态窗口操作按钮 */
.modal-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary {
    background: transparent !important;
    border: 2px solid var(--neon-blue) !important;
    color: var(--neon-blue) !important;
}

.btn-secondary:hover {
    background: var(--neon-blue) !important;
    color: var(--dark-bg) !important;
}

/* 额外的移动端优化 */
@media (max-width: 480px) {
    .modal {
        padding: 5px;
    }
    
    .modal-content {
        border-radius: 10px;
    }
    
    .modal-title {
        font-size: 1.3rem;
    }
    
    /* 小屏幕滑动器优化 */
    .slider-container {
        height: 300px;
    }
    
    .template-slide img {
        padding: 15px;
        object-fit: contain;
        object-position: center;
        background: rgba(255, 255, 255, 0.05);
    }
    
    /* 小屏幕也完全隐藏覆盖层 */
    .template-overlay {
        display: none !important;
    }
    
    .template-name {
        font-size: 1.1rem;
    }
    
    .template-desc {
        font-size: 0.85rem;
    }
    
    .demo-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .modal-body {
        padding: 20px;
        text-align: center;
    }
    
    .modal-title {
        text-align: center;
    }
    
    .template-slider {
        text-align: initial;
    }
    
    .current-template-info {
        text-align: center;
    }
    
    /* 模板特性样式已删除 */
    
    .modal-actions {
        flex-direction: column;
        text-align: center;
    }
    
    .template-demo {
        text-align: center;
    }
}

.close {
    position: absolute;
    top: 20px;
    right: 25px;
    color: var(--text-primary);
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close:hover {
    background: rgba(255, 42, 109, 0.8);
    transform: scale(1.1);
}

/* 装饰性元素 */
.floating-element {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.2) 0%, transparent 70%);
    filter: blur(10px);
    z-index: 0;
}

.element-1 {
    top: 10%;
    left: 5%;
    animation: float 15s infinite ease-in-out;
}

.element-2 {
    bottom: 20%;
    right: 10%;
    animation: float 18s infinite ease-in-out;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-20px) translateX(10px);
    }
    50% {
        transform: translateY(0) translateX(20px);
    }
    75% {
        transform: translateY(20px) translateX(10px);
    }
}