* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --accent-color: #45b7d1;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-image {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    border-radius: 8px;
    object-fit: contain;
}

.nav-logo i {
    margin-right: 8px;
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* 导航操作区域 */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* 厂家后台按钮 */
.manufacturer-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
}

.manufacturer-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    color: white !important;
}

.manufacturer-btn::after {
    content: "🔗";
    margin-left: 5px;
    font-size: 12px;
}

/* 厂家后台链接特殊样式 */
.nav-menu a[href*="vicp.fun"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    position: relative;
}

.nav-menu a[href*="vicp.fun"]:hover {
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.nav-menu a[href*="vicp.fun"]::after {
    content: "🔗";
    margin-left: 5px;
    font-size: 12px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* 主页面 */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, 
                    rgba(102, 126, 234, 0.9) 0%, 
                    rgba(118, 75, 162, 0.8) 25%,
                    rgba(255, 107, 107, 0.8) 50%,
                    rgba(78, 205, 196, 0.9) 75%,
                    rgba(69, 183, 209, 0.9) 100%),
                linear-gradient(45deg, 
                    rgba(45, 55, 72, 0.1) 0%, 
                    rgba(26, 32, 44, 0.05) 100%);
    display: flex;
    align-items: center;
    padding-top: 70px;
    position: relative;
    overflow: hidden;
}

.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.tech-particles::before,
.tech-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(78, 205, 196, 0.8);
    border-radius: 50%;
    box-shadow: 
        0 0 10px rgba(78, 205, 196, 0.8),
        20px 30px 0 rgba(255, 107, 107, 0.6),
        40px 70px 0 rgba(69, 183, 209, 0.7),
        90px 40px 0 rgba(78, 205, 196, 0.5),
        130px 80px 0 rgba(255, 107, 107, 0.4),
        160px 30px 0 rgba(69, 183, 209, 0.6),
        200px 90px 0 rgba(78, 205, 196, 0.3),
        240px 20px 0 rgba(255, 107, 107, 0.7),
        280px 60px 0 rgba(69, 183, 209, 0.5),
        320px 100px 0 rgba(78, 205, 196, 0.4);
    animation: particleFloat 15s linear infinite;
}

.tech-particles::after {
    left: 50%;
    animation-delay: -7s;
    animation-duration: 20s;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 107, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(69, 183, 209, 0.1) 0%, transparent 50%);
    opacity: 0.6;
    animation: techFloat 20s ease-in-out infinite;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: white;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.5);
    position: relative;
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(135deg, 
                    #ffffff 0%, 
                    #f0f8ff 25%,
                    #e8f4fd 50%,
                    #ffffff 75%,
                    #f5f5f5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
    color: #f8f9fa;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.95);
    color: #5a67d8;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 1);
    color: #4c51bf;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #5a67d8;
    border-color: rgba(255, 255, 255, 0.9);
    text-shadow: none;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 2px 10px rgba(255, 255, 255, 0.1),
        0 0 30px rgba(78, 205, 196, 0.3);
    overflow: hidden;
    border: 2px solid rgba(78, 205, 196, 0.3);
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #ff6b6b);
    background-size: 400% 400%;
    border-radius: 30px;
    z-index: -1;
    animation: borderGlow 4s ease-in-out infinite;
}

.phone-mockup::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    transform: translateX(-50%);
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}

/* 功能特色 */
.features {
    padding: 100px 0;
    background: var(--light-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 合作优势 */
.partnership {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.partnership::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 107, 107, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(78, 205, 196, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.partnership .container {
    position: relative;
    z-index: 1;
}

.partnership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.partnership-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.partnership-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.partnership-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.partnership-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--dark-color);
    text-align: center;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
}

.detail-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 2px;
    min-width: 16px;
}

.detail-item span {
    color: var(--text-color);
    line-height: 1.5;
    font-weight: 500;
}

/* 应用截图 */
.screenshots {
    padding: 100px 0;
    background: white;
    position: relative;
}

.screenshots-header {
    position: relative;
}

.slide-hint {
    display: block;
    text-align: center;
    margin-top: 10px;
    color: #666;
    font-size: 0.9rem;
    opacity: 0.8;
}

.slide-hint i {
    margin: 0 5px;
    color: #4ecdc4;
}

.screenshot-gallery {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    gap: 30px;
    margin-top: 30px;
    padding: 0 20px 20px 20px;
    -webkit-overflow-scrolling: touch;
}

.screenshot-gallery::-webkit-scrollbar {
    height: 8px;
}

.screenshot-gallery::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.screenshot-gallery::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

.screenshot-gallery::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%);
}

.screenshot-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 0 0 auto;
    aspect-ratio: 1320/2868;
    height: 400px;
    width: auto;
}

.screenshot-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.screenshot-item:hover img {
    transform: scale(1.05);
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.screenshot-item:hover .screenshot-overlay {
    transform: translateY(0);
}

.screenshot-overlay h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.screenshot-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 下载区域 */
.download {
    padding: 100px 0;
    background: var(--gradient);
    color: white;
    text-align: center;
}

.download-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.download-content p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.download-btn img {
    height: 60px;
    transition: transform 0.3s ease;
}

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

.download-btn-apk {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(180deg, #FFC0C0 2%, #FF6767 100%);
    box-shadow: 0px 4px 10px 0px #FF5F5F;
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
}

.download-btn-apk:hover {
    transform: translateY(-2px);
    box-shadow: 0px 6px 15px 0px #FF5F5F;
}

.download-btn-apk i {
    font-size: 20px;
}

/* PC下载按钮样式 - 由download-module.js动态创建 */
.download-btn-pc {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.download-btn-pc:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.download-btn-pc i {
    font-size: 18px;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

.info-item i {
    font-size: 1.2rem;
    color: #fff;
}

/* 页脚 */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo-image {
    width: 32px;
    height: 32px;
    margin-right: 10px;
    border-radius: 6px;
    object-fit: contain;
}

.footer-logo i {
    margin-right: 8px;
    color: var(--primary-color);
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

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

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

.footer-section ul li a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

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

.footer-section ul li a[href$=".pdf"]:before {
    content: "📄";
    font-size: 14px;
    margin-right: 3px;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    color: #bbb;
}

.footer-bottom p {
    margin-bottom: 15px;
    font-size: 14px;
}

.legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    line-height: 1.6;
}

.legal-links a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 2px 5px;
}

.legal-links a:hover {
    color: var(--primary-color);
}

.legal-links .separator {
    color: #666;
    margin: 0 5px;
}

@media (max-width: 768px) {
    .legal-links {
        flex-direction: column;
        gap: 8px;
    }
    
    .legal-links .separator {
        display: none;
    }
    
    .legal-links a {
        display: block;
        padding: 5px 0;
    }
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    display: flex;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 15px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-actions {
        gap: 10px;
    }

    /* 厂家后台按钮在移动端始终可见 */
    .manufacturer-btn {
        padding: 6px 12px;
        font-size: 12px;
        border-radius: 15px;
    }

    .nav-toggle {
        display: flex;
    }

    /* 超小屏幕优化 */
    @media (max-width: 480px) {
        .nav-container {
            padding: 0 15px;
        }
        
        .nav-logo span {
            font-size: 20px;
        }
        
        .manufacturer-btn {
            padding: 5px 10px;
            font-size: 11px;
        }
        
        .manufacturer-btn::after {
            display: none;
        }
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .partnership-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .screenshot-gallery {
        display: flex;
        overflow-x: auto;
        scroll-behavior: smooth;
        gap: 20px;
        margin-top: 20px;
        padding: 0 20px 20px 20px;
        -webkit-overflow-scrolling: touch;
    }

    .screenshot-gallery::-webkit-scrollbar {
        height: 8px;
    }

    .screenshot-gallery::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 10px;
    }

    .screenshot-gallery::-webkit-scrollbar-thumb {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-radius: 10px;
    }

    .screenshot-gallery::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%);
    }

    .screenshot-item {
        flex: 0 0 auto;
        height: 350px;
        aspect-ratio: 1320/2868;
        width: auto;
    }

    .screenshot-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .download-info {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo-image {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }

    .nav-logo {
        font-size: 20px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .screenshot-item {
        height: 300px;
        aspect-ratio: 1320/2868;
        width: auto;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes techFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(0.5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.1;
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

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

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.8;
    }
    50% {
        background-position: 100% 50%;
        opacity: 1;
    }
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10%, 90% {
        opacity: 1;
    }
    50% {
        transform: translateY(-10vh) rotate(180deg);
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient);
    border-radius: 4px;
}

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