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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: transparent;
    margin: 0;
    overflow: hidden;
}

.section {
    text-align: center;
    position: relative;
    height: 100vh;
    background: transparent !important;
}

.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 245, 160, 0.15);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    border-radius: 15px;
}

/* 标题样式 */
h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(120deg, #00F5A0, #00D9F5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 245, 160, 0.3);
}

h2 {
    font-size: 2.5rem;
    color: #00D9F5;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(0, 217, 245, 0.3);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #7A88FF;
    text-shadow: 0 0 8px rgba(122, 136, 255, 0.3);
}

.speaker {
    color: #00F5A0;
    font-size: 1.2rem;
    margin-top: 1rem;
}

/* 链接样式 */
.download-link, .watt-link {
    text-decoration: none;
    color: #00D9F5;
    transition: all 0.3s;
    position: relative;
    padding: 5px 10px;
}

.download-link:hover, .watt-link:hover {
    color: #00F5A0;
    text-shadow: 0 0 10px rgba(0, 245, 160, 0.5);
}

.download-link::after, .watt-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #00F5A0, #00D9F5);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.download-link:hover::after, .watt-link:hover::after {
    transform: scaleX(1);
}

/* 使用项目样式 */
.usage-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.usage-item {
    padding: 1.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(122, 136, 255, 0.2);
    transition: all 0.3s;
}

.usage-item:hover {
    transform: translateY(-5px);
    border-color: #00F5A0;
    box-shadow: 0 5px 15px rgba(0, 245, 160, 0.2);
}

.usage-title h3 {
    color: #00D9F5;
    margin: 10px 0;
}

.usage-item p {
    color: #7A88FF;
}

.shortcut-list p {
    color: #7A88FF;
    margin: 5px 0;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.3s;
}

.shortcut-list p:hover {
    background: rgba(0, 245, 160, 0.1);
    color: #00F5A0;
}

/* 账号说明样式优化 */
.account-info {
    text-align: left;
    padding: 20px;
}

.account-info p {
    margin: 15px 0;
    font-size: 1.1rem;
    color: #7A88FF;
    padding: 10px;
    border-left: 3px solid #00F5A0;
    background: rgba(0, 245, 160, 0.05);
    transition: all 0.3s;
}

.account-info p:hover {
    background: rgba(0, 245, 160, 0.1);
    transform: translateX(5px);
}

/* 下载信息样式优化 */
.download-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.download-item {
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    transition: transform 0.3s;
}

.download-item:hover {
    transform: translateY(-5px);
}

/* 示例容器样式优化 */
.example-container {
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.example-preview {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(122, 136, 255, 0.2);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    margin-bottom: 10px;
}

.preview-header {
    padding: 10px 15px;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.preview-title {
    color: #00D9F5;
}

.preview-content {
    padding: 15px;
}

.preview-content img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.view-demo-btn {
    display: inline-block;
    background: linear-gradient(45deg, #00F5A0, #00D9F5);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 217, 245, 0.3);
    text-decoration: none;
    margin-top: 10px;
}

.view-demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 245, 160, 0.4);
    background: linear-gradient(45deg, #00D9F5, #00F5A0);
}

.btn-arrow {
    margin-left: 5px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .content {
        width: 95%;
        padding: 20px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .download-info {
        flex-direction: column;
        gap: 15px;
    }
}

/* 添加内容框发光效果 */
.content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 245, 160, 0.15);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    border-radius: 15px;
}

.content:hover {
    transform: translate(-50%, -50%) scale(1.02);
}

/* 添加动画关键帧 */
@keyframes glow {
    0% {
        text-shadow: 0 0 10px rgba(0, 245, 160, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 217, 245, 0.5);
    }
    100% {
        text-shadow: 0 0 10px rgba(0, 245, 160, 0.3);
    }
}

/* 应用动画到标题 */
h1, h2 {
    animation: glow 3s infinite;
}

/* 修改说明文字样式 */
.example-container > p {
    color: #7A88FF;
    margin: 15px 0;
    font-size: 1.1rem;
}

/* 添加背景相关样式 */
.particles-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1a1a1a, #0a192f);
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(0, 245, 160, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, rgba(0, 245, 160, 0.2), rgba(0, 217, 245, 0.2));
    transform-origin: left center;
    pointer-events: none;
    z-index: -1;
}

/* 修改内容框样式以适应新背景 */
.content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 245, 160, 0.15);
}

/* 添加网格纹理 */
.particles-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 245, 160, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 160, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.3;
}

/* 添加扫描线效果 */
.particles-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        transparent 0%,
        rgba(0, 245, 160, 0.1) 50%,
        transparent 100%
    );
    animation: scan 8s linear infinite;
}

@keyframes scan {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* 调整文字颜色以适应深色背景 */
.subtitle {
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 0 10px rgba(0, 245, 160, 0.5);
}

.account-info p {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(0, 245, 160, 0.1);
}

.usage-item p {
    color: rgba(255, 255, 255, 0.8);
}

/* 加载界面样式 */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1a1a1a, #0a192f);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease;
}

.loading-content {
    text-align: center;
}

.loading-title {
    font-size: 4rem;
    font-weight: bold;
    color: #00F5A0;
    text-shadow: 0 0 20px rgba(0, 245, 160, 0.5);
    margin-bottom: 1rem;
    letter-spacing: 8px;
    animation: glitch 1s infinite;
}

.loading-subtitle {
    font-size: 1.2rem;
    color: #00D9F5;
    margin-bottom: 2rem;
    letter-spacing: 3px;
}

.loading-bar-container {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.loading-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #00F5A0, #00D9F5);
    border-radius: 2px;
    transition: width 0.3s ease-out;
    position: relative;
}

.loading-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading-shine 1.5s infinite;
}

.loading-percentage {
    font-size: 1rem;
    color: #7A88FF;
    margin-top: 1rem;
}

/* 加载动画 */
@keyframes loading-shine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 #00F5A0, -0.05em -0.025em 0 #00D9F5;
    }
    14% {
        text-shadow: 0.05em 0 0 #00F5A0, -0.05em -0.025em 0 #00D9F5;
    }
    15% {
        text-shadow: -0.05em -0.025em 0 #00F5A0, 0.025em 0.025em 0 #00D9F5;
    }
    49% {
        text-shadow: -0.05em -0.025em 0 #00F5A0, 0.025em 0.025em 0 #00D9F5;
    }
    50% {
        text-shadow: 0.025em 0.05em 0 #00F5A0, 0.05em 0 0 #00D9F5;
    }
    99% {
        text-shadow: 0.025em 0.05em 0 #00F5A0, 0.05em 0 0 #00D9F5;
    }
    100% {
        text-shadow: -0.025em 0 0 #00F5A0, -0.025em -0.025em 0 #00D9F5;
    }
}

/* 隐藏初始内容 */
#fullpage {
    opacity: 0;
    transition: opacity 1s ease;
}

/* 添加全屏提示框样式 */
.fullscreen-prompt {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(26, 32, 44, 0.95);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 245, 160, 0.2);
    border: 1px solid rgba(0, 245, 160, 0.3);
    z-index: 9999;
    backdrop-filter: blur(10px);
    transition: opacity 0.5s ease;
}

.prompt-content {
    text-align: center;
}

.prompt-content h2 {
    font-size: 1.5rem;
    color: #00F5A0;
    margin-bottom: 25px;
    animation: none;  /* 移除标题动画 */
}

.prompt-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.prompt-buttons button {
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.enter-button {
    background: linear-gradient(45deg, #00F5A0, #00D9F5);
    color: white;
    font-weight: bold;
}

.enter-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 245, 160, 0.4);
}

.cancel-button {
    background: rgba(255, 255, 255, 0.1);
    color: #7A88FF;
    border: 1px solid rgba(122, 136, 255, 0.3) !important;
}

.cancel-button:hover {
    background: rgba(255, 255, 255, 0.2);
}