/* TikTok 宣传页面样式 */
/* 移动端优先的响应式设计 */

/* CSS变量定义 */
:root {
    --primary-color: #fe2c55;
    --secondary-color: #25f4ee;
    --accent-color: #ff0050;
    --dark-bg: #000000;
    --dark-secondary: #161823;
    --text-primary: #ffffff;
    --text-secondary: #a8a8b3;
    --gradient-primary: linear-gradient(135deg, #fe2c55 0%, #ff0050 100%);
    --gradient-secondary: linear-gradient(135deg, #25f4ee 0%, #00d4ff 100%);
    --shadow-primary: 0 8px 32px rgba(254, 44, 85, 0.3);
    --shadow-secondary: 0 4px 16px rgba(0, 0, 0, 0.2);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: transparent; /* 移除黑色背景，让视频背景显示 */
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    position: relative;
}

/* 全屏视频背景 */
#video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

#bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

#video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3); /* 半透明遮罩，确保文字可读性 */
    z-index: 1;
}

/* 确保主容器在视频背景之上 */
#main-container {
    position: relative;
    z-index: 2;
}

/* 加载屏幕 */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--text-secondary);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

/* 主容器 */
.container {
    display: none;
    min-height: 100vh;
    position: relative;
}

/* 点击覆盖层 */
.click-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* 头部 */
.header {
    padding: 20px;
    position: relative;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.app-name {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 英雄区域 */
.hero-section {
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.5;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

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

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

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

.hero-image-container {
    position: relative;
    margin: 40px auto;
    width: 280px;
    height: 280px;
}

/* 媒体容器样式 */
.media-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-primary);
}

/* 视频样式 */
.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition);
    z-index: 2;
}

/* 动图样式 */
.hero-gif {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* 备用静态图片 */
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.fallback-image {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* 视频加载时的效果 */
.hero-video:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-primary), 0 0 30px rgba(254, 44, 85, 0.4);
}

/* 浮动元素 */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-elements > div {
    position: absolute;
    font-size: 24px;
    animation: float 3s ease-in-out infinite;
}

.floating-heart {
    top: 20%;
    right: -10px;
    animation-delay: 0s;
}

.floating-music {
    top: 60%;
    left: -10px;
    animation-delay: 1s;
}

.floating-star {
    top: 40%;
    right: -15px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
        opacity: 1;
    }
}

/* 功能特色区域 */
.features-section {
    padding: 60px 20px;
    background: var(--dark-secondary);
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.feature-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
    overflow: hidden;
}

/* 功能卡片动图背景 */
.feature-media-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 1;
    transition: var(--transition);
}

.feature-bg-gif {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(2px) brightness(0.3);
    transition: var(--transition);
}

.feature-content {
    position: relative;
    z-index: 2;
}

.feature-card:hover .feature-media-bg {
    opacity: 0.2;
}

.feature-card:hover .feature-bg-gif {
    filter: blur(1px) brightness(0.4);
    transform: scale(1.1);
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-secondary);
    background: rgba(255, 255, 255, 0.08);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.feature-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 下载区域 */
.download-section {
    padding: 80px 20px;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(254, 44, 85, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.download-container {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
}

.download-container.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.download-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.download-buttons {
    margin-bottom: 32px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 20px 32px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-primary);
    width: 100%;
    max-width: 300px;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

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

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

.download-btn:active {
    transform: scale(0.98);
}

.btn-icon {
    font-size: 24px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.btn-text strong {
    font-size: 18px;
}

.btn-text small {
    font-size: 14px;
    opacity: 0.8;
    font-weight: 400;
}

.download-info {
    color: var(--text-secondary);
    font-size: 14px;
}

/* 底部 */
.footer {
    padding: 40px 20px;
    background: var(--dark-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

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

/* 下载提示 */
.download-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 24px 32px;
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.download-toast.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.toast-icon {
    font-size: 24px;
}

.toast-text {
    font-size: 16px;
    font-weight: 500;
}

/* 交互状态 */
body.downloading {
    cursor: wait;
}

body.touching {
    background: radial-gradient(circle at var(--touch-x, 50%) var(--touch-y, 50%), rgba(254, 44, 85, 0.1) 0%, transparent 30%);
}

/* 动画类 */
.animate-in {
    animation: slideInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

/* 响应式设计 */
@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-stats {
        gap: 30px;
    }
    
    .stat-number {
        font-size: 20px;
    }
    
    .hero-image-container {
        width: 240px;
        height: 240px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 24px 20px;
    }
    
    .download-title {
        font-size: 24px;
    }
    
    .download-btn {
        padding: 18px 24px;
        font-size: 16px;
    }
    
    .btn-text strong {
        font-size: 16px;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .download-title {
        font-size: 22px;
    }
    
    .hero-image-container {
        width: 200px;
        height: 200px;
    }
}

/* 横屏适配 */
@media (orientation: landscape) and (max-height: 600px) {
    .hero-section {
        padding: 20px;
    }
    
    .hero-image-container {
        width: 200px;
        height: 200px;
        margin: 20px auto;
    }
    
    .features-section {
        padding: 40px 20px;
    }
    
    .download-section {
        padding: 40px 20px;
    }
}

/* 高分辨率屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-image,
    .logo {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    /* 已经是深色主题，无需额外调整 */
}

/* 减少动画（用户偏好） */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-elements > div {
        animation: none;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .feature-card:hover {
        transform: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.05);
    }
    
    .download-btn:hover::before {
        left: -100%;
    }
}

/* 打印样式 */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .floating-elements,
    .download-toast,
    #loading-screen {
        display: none;
    }
}


/* 动图加载优化 */
.feature-bg-gif {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

/* 移动端视频优化 */
@media (max-width: 768px) {
    .hero-video {
        /* 移动端视频优化 */
        -webkit-playsinline: true;
        playsinline: true;
    }
    
    .media-container {
        /* 移动端触摸优化 */
        -webkit-tap-highlight-color: transparent;
    }
}

/* 视频加载状态 */
.hero-video:not([src]) {
    background: var(--dark-secondary);
}

/* 动图悬停效果增强 */
.feature-card:hover .feature-bg-gif {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.2;
    }
    50% {
        opacity: 0.3;
    }
}

/* 媒体查询 - 大屏幕优化 */
@media (min-width: 1024px) {
    .hero-image-container {
        width: 320px;
        height: 320px;
    }
    
    .feature-card:hover .feature-bg-gif {
        transform: scale(1.15);
    }
}

/* 性能优化 - 减少重绘 */
.hero-video,
.hero-gif,
.feature-bg-gif {
    will-change: transform, opacity;
}

/* 无障碍访问 - 减少动画 */
@media (prefers-reduced-motion: reduce) {
    .hero-video,
    .feature-bg-gif {
        animation: none;
        transition: none;
    }
    
    .floating-elements > div {
        animation: none;
    }
}


/* 视频背景移动端优化 */
@media (max-width: 768px) {
    #bg-video {
        /* 移动端视频优化 */
        -webkit-playsinline: true;
        playsinline: true;
        /* 移动端可能需要调整视频位置 */
        object-position: center center;
    }
    
    #video-overlay {
        /* 移动端增加遮罩透明度，提高文字可读性 */
        background: rgba(0, 0, 0, 0.4);
    }
}

/* 低性能设备优化 */
@media (max-width: 480px) {
    #video-background {
        /* 小屏幕设备可以选择隐藏视频背景以提高性能 */
        /* display: none; */
    }
}

/* 视频背景加载状态 */
#bg-video:not([src]) {
    background: var(--dark-bg);
}

/* 减少动画以提高性能 */
@media (prefers-reduced-motion: reduce) {
    #video-background {
        transition: none;
    }
    
    #bg-video {
        animation: none;
    }
}

/* 确保视频背景不影响页面滚动 */
#video-background {
    pointer-events: none;
}

/* 视频背景备用方案 */
.video-fallback {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    z-index: -2;
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    #video-overlay {
        background: rgba(0, 0, 0, 0.6);
    }
}


/* iOS提醒弹窗样式 */
.ios-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ios-modal.show {
    opacity: 1;
    visibility: visible;
}

.ios-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.ios-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--text-primary);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translate(-50%, -60%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}

.ios-modal-header {
    padding: 24px 24px 16px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
}

.ios-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-bg);
}

.ios-modal-body {
    padding: 16px 24px 24px;
    text-align: center;
}

.ios-modal-body p {
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
    color: #666;
}

.ios-modal-footer {
    padding: 0 24px 24px;
    text-align: center;
}

.ios-modal-button {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    min-width: 120px;
}

.ios-modal-button:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

/* 错误提示样式 */
.error-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff4444;
    color: white;
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(255, 68, 68, 0.3);
    z-index: 10000;
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
    transition: all 0.3s ease;
}

.error-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.error-toast .toast-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-toast .toast-icon {
    font-size: 18px;
}

.error-toast .toast-text {
    font-size: 14px;
    font-weight: 500;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .ios-modal-content {
        max-width: 350px;
        width: 85%;
    }
    
    .ios-modal-header h3 {
        font-size: 18px;
    }
    
    .ios-modal-body p {
        font-size: 15px;
    }
    
    .ios-modal-button {
        padding: 14px 28px;
        font-size: 15px;
    }
}


/* 年龄验证页面样式 */
.verification-container {
    max-width: 800px;
    margin: 50px auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.verification-header {
    text-align: center;
    margin-bottom: 40px;
}

.verification-title {
    font-size: 2.5em;
    font-weight: bold;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.verification-subtitle {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 20px;
}

.verification-form {
    display: grid;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: bold;
    margin-bottom: 8px;
    color: #333;
}

.form-input, .form-select {
    padding: 12px 16px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.form-input.valid {
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-input.invalid {
    border-color: #f44336;
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.form-input.prepaid {
    border-color: #ff9800;
    box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.1);
}

.field-error {
    color: #f44336;
    font-size: 12px;
    margin-top: 5px;
    padding: 5px 0;
    animation: slideDown 0.3s ease;
}

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

.submit-btn {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.error-message {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #f44336;
}

.retry-message {
    background: #fff3e0;
    color: #ef6c00;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #ff9800;
}

.retry-message h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
}

.retry-message p {
    margin: 0;
    font-size: 14px;
}

/* 成功页面样式 */
.success-container {
    max-width: 600px;
    margin: 100px auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    text-align: center;
}

.success-icon {
    font-size: 4em;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

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

.success-title {
    font-size: 2.5em;
    font-weight: bold;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.success-message {
    font-size: 1.2em;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.continue-btn {
    display: inline-block;
    padding: 16px 32px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    margin: 10px;
}

.continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
}

.features-list {
    text-align: left;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    margin: 30px 0;
}

.features-list h4 {
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.features-list ul {
    list-style: none;
    padding: 0;
}

.features-list li {
    padding: 8px 0;
    color: #555;
}

.features-list li:before {
    content: "✓ ";
    color: #4CAF50;
    font-weight: bold;
    margin-right: 8px;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .verification-container {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .verification-title {
        font-size: 2em;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .success-container {
        margin: 50px 20px;
        padding: 30px 20px;
    }
    
    .success-title {
        font-size: 2em;
    }
}