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

body {
    width: 100%;
    min-height: 100vh;
    /* 背景设置为透明 */
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Logo样式 */
.logo-container {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.logo {
    width: 100px;
    height: 40px;
    /* 这里替换为您的logo图片 */
    background-image: url('logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
}

.content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.text-section {
    flex: 1;
    padding-right: 20px;
    z-index: 2;
}

.main-title {
    font-size: 4rem;
    font-weight: 900;
    color: #333;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.sub-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.divider {
    width: 60px;
    height: 3px;
    background-color: #333;
    margin-bottom: 20px;
}

.description {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
}

.download-button {
    padding: 12px 30px;
    background-color: #ff6b9d;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.download-button:hover {
    background-color: #ff4785;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.4);
}

.image-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.character-container {
    position: relative;
    width: 100%;
    height: 400px;
}

.character {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    /* 这里可以替换为您提供的3D人物图片 */
    background-image: url('image.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.vr-interface {
    position: absolute;
    width: 400px;
    height: 400px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 30px rgba(157, 107, 255, 0.5);
    animation: rotate 15s linear infinite;
}

.vr-interface:before {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    animation: rotate-reverse 10s linear infinite;
}

@keyframes rotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes rotate-reverse {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(-360deg);
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .content {
        flex-direction: column-reverse;
        text-align: center;
    }

    .text-section {
        padding-right: 0;
        margin-top: 30px;
    }

    .main-title {
        font-size: 3rem;
    }

    .sub-title {
        font-size: 1.8rem;
    }

    .divider {
        margin: 0 auto 20px;
    }

    .character-container {
        height: 300px;
        margin-bottom: 20px;
    }

    .logo {
        width: 80px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2.5rem;
    }

    .sub-title {
        font-size: 1.5rem;
    }

    .description {
        font-size: 1rem;
    }

    .download-button {
        padding: 10px 25px;
        font-size: 1rem;
    }

    .character-container {
        height: 250px;
    }

    .character {
        width: 200px;
        height: 200px;
    }

    .vr-interface {
        width: 280px;
        height: 280px;
    }

    .vr-interface:before {
        width: 240px;
        height: 240px;
    }

    .logo {
        width: 70px;
        height: 28px;
    }

    .logo-container {
        top: 10px;
        left: 10px;
    }
}