.download-container {
    position: relative;
    background: #FFF9F3;
    overflow: hidden;
    z-index: 0;
    height: calc(100vh - 178px);
    display: flex;
    align-items: center;
}

.night-mode .download-container {
    background: #1a1a1a;
}

/* 背景装饰形状 */
.bg-shape {
    position: absolute;
    background: #FF7537;
    z-index: 10;
    pointer-events: none;
    width: 590px;
    height: 607px;
}

.bg-shape-1 {
    top: -303px;
    left: -203px;
    border-radius: 50%/ 50%;
}

.bg-shape-2 {
    bottom: -380px;
    right: -190px;
    border-radius: 50% 50% 50% 50% /50% 50% 50% 50%;
}

/* 主要内容布局 */
.download-wrapper {
    position: relative;
    z-index: 11;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
}

/* 左侧应用信息 */
.app-info {
    flex: 1;
    max-width: 500px;
    padding-right: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.app-logo {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.logo-image {
    width: 69px;
    height: 69px;
    margin-right: 15px;
    border-radius: 8px;
}

.app-name {
    font-size: 42px;
    font-weight: bold;
    color: #333;
    margin: 0;
    letter-spacing: -1px;
}

.night-mode .app-name {
    color: #FFF9F3;
}

.app-slogan {
        font-size: 42px;
    margin-bottom: 40px;
}

.app-slogan h2 {
    width: 258px;
    height: 40px;
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 40px;
    color: #333333;
    line-height: 40px;
    letter-spacing: 3px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin: 0 0 8px 0;
}

.night-mode .app-slogan h2 {
    color: #e0e0e0;
}

/* 下载按钮区域 */
.download-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.download-btn {
    display: inline-block;
    width: 120px;
    height: 41px;
    border: 1px solid #FF7537;
    background: transparent;
    color: #FF7537;
    text-decoration: none;
    border-radius: 22px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-text {
    font-size: 12px;
    font-weight: 500;
    color: inherit;
    line-height: 1;
    white-space: nowrap;
}

.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:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

/* iPhone按钮悬停效果 */
.download-btn:first-child:hover {
    background: transparent;
    color: #FF7537;
    border-color: #FF7537;
}

/* Android按钮悬停效果 */
.download-btn:nth-child(2):hover {
    background: transparent;
    color: #FF7537;
    border-color: #FF7537;
}

.night-mode .download-btn {
    color: #FF7537;
    border-color: #FF7537;
}

.night-mode .download-btn:first-child {
    background: transparent;
    color: #FF7537;
}

.night-mode .download-btn:nth-child(2) {
    background: transparent;
    color: #FF7537;
}

.night-mode .download-btn:hover {
    background: #FF7537;
    color: white;
}

.qr-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 8px;
}

.qr-icon:hover {
    background: #f0f0f0;
    transform: scale(1.02);
    border-color: #ff6b35;
}

.night-mode .qr-icon {
    background: #333;
}

.night-mode .qr-icon:hover {
    background: #444;
}



/* 右侧手机预览 */
.phone-preview {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-left: 60px;
}

.phone-mockup {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-image {
    max-width: 100%;
    height: auto;
    max-height: 600px;
}

.night-mode .phone-image {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border-color: #333;
}

/* 移动端响应式样式 */
@media (max-width: 768px) {
    .download-container {
        min-height: calc(100vh - 178px);
        padding: 60px 0;
    }
    
    .download-wrapper {
        flex-direction: column;
        padding: 40px 20px;
        text-align: center;
        gap: 40px;
        min-height: auto;
    }
    
    .app-info {
        padding-right: 0;
        max-width: 100%;
        order: 1;
    }
    
    .app-logo {
        justify-content: center;
        margin-bottom: 20px;
    }
    
    .logo-image {
        width: 60px;
        height: 60px;
    }
    
    .app-name {
        font-size: 36px;
    }
    
    .app-slogan h2 {
        width: auto;
        height: auto;
        font-size: 28px;
        line-height: 1.2;
        letter-spacing: 2px;
        margin: 0 0 10px 0;
    }
    
    .download-buttons {
        justify-content: center;
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .download-btn {
        width: 140px;
        height: 45px;
        font-size: 14px;
    }
    
    .btn-text {
        font-size: 14px;
    }
    
    .phone-preview {
        padding-left: 0;
        order: 2;
    }
    
    .phone-image {
        max-height: 400px;
    }
    
    .bg-shape-1 {
        width: 300px;
        height: 300px;
        top: -150px;
        left: -150px;
        opacity: 0.4;
        border-radius: 50% 50% 50% 50% / 40% 40% 60% 60%;
    }
    
    .bg-shape-2 {
        width: 200px;
        height: 200px;
        bottom: -75px;
        right: -75px;
        opacity: 0.35;
        border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    }
}

@media (max-width: 480px) {
    .download-container {
        min-height: calc(100vh - 178px);
        padding: 40px 0;
    }
    
    .download-wrapper {
        padding: 20px 15px;
        gap: 30px;
    }
    
    .app-name {
        font-size: 28px;
    }
    
    .app-slogan h2 {
        font-size: 24px;
        letter-spacing: 1px;
    }
    
    .download-btn {
        width: 120px;
        height: 40px;
        font-size: 12px;
    }
    
    .btn-text {
        font-size: 12px;
    }
    
    .phone-image {
        max-height: 300px;
    }
    
    .qr-icon {
        width: 40px;
        height: 40px;
        margin-left: 6px;
    }
}