/* Coming Soon 页面样式 */
.coming-soon-hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-align: center;
    overflow: hidden;
    background-color: var(--bg-color);
    background-image: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.coming-soon-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.coming-soon-content {
    max-width: 800px;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 5;
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(3px);
    box-shadow: var(--shadow-lg);
}

.coming-soon-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.9), 0 0 15px rgba(0, 0, 0, 0.6);
    color: #ffffff;
}

.coming-soon-content p {
    font-size: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9), 0 0 10px rgba(0, 0, 0, 0.5);
    color: #ffffff;
    font-weight: 500;
    margin-bottom: 2rem;
}

/* 倒计时组件样式 */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    min-width: 80px;
    transition: var(--transition-normal);
}

.countdown-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: rgba(255, 255, 255, 0.15);
}

.countdown-item span:first-child {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--link-color);
}

.countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
    color: var(--text-secondary);
}

/* 项目预告样式 */
.project-teaser {
    margin: 3rem 0;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.teaser-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
}

.teaser-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
}

.teaser-feature i {
    font-size: 2rem;
    color: var(--link-color);
    margin-bottom: 0.5rem;
}

.teaser-feature:hover {
    transform: translateY(-5px);
}

.teaser-feature:hover i {
    color: var(--link-hover-color);
}

/* 订阅表单样式 */
.subscribe-container {
    margin: 3rem 0;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.subscribe-container h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.subscribe-form {
    margin-top: 1.5rem;
}

.form-group {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.form-group input {
    flex: 1;
    padding: 0.8rem 1.2rem;
    border: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px var(--focus-outline-color);
}

.subscribe-btn {
    padding: 0.8rem 1.5rem;
    background-color: var(--button-bg-color);
    color: var(--button-text-color);
    border: none;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.subscribe-btn:hover {
    background-color: var(--button-hover-bg-color);
}

.form-message {
    margin-top: 1rem;
    min-height: 20px;
}

/* 社交媒体链接样式 */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.social-link i {
    font-size: 1.5rem;
    color: var(--text-color);
    transition: var(--transition-normal);
}

.social-link:hover {
    background-color: var(--link-color);
    transform: translateY(-5px);
}

.social-link:hover i {
    color: #ffffff;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .coming-soon-content h1 {
        font-size: 2.5rem;
    }
    
    .coming-soon-content p {
        font-size: 1.2rem;
    }
    
    .countdown-container {
        gap: 1rem;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 0.8rem 1rem;
    }
    
    .countdown-item span:first-child {
        font-size: 2rem;
    }
    
    .teaser-features {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .form-group input {
        border-radius: var(--border-radius-md);
        margin-bottom: 1rem;
    }
    
    .subscribe-btn {
        border-radius: var(--border-radius-md);
    }
}

/* 亮色模式适配 */
body.light-mode .coming-soon-hero {
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
}

body.light-mode .coming-soon-overlay {
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.8) 100%);
}

body.light-mode .coming-soon-content h1,
body.light-mode .coming-soon-content p {
    color: var(--text-color);
    text-shadow: none;
}

body.light-mode .countdown-item,
body.light-mode .project-teaser,
body.light-mode .subscribe-container {
    background-color: rgba(0, 0, 0, 0.05);
}

body.light-mode .form-group input {
    background-color: rgba(0, 0, 0, 0.05);
}

body.light-mode .form-group input:focus {
    background-color: rgba(0, 0, 0, 0.1);
}

body.light-mode .social-link {
    background-color: rgba(0, 0, 0, 0.1);
}