/* 过渡页面样式 */
#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.splash-content {
    text-align: center;
    width: 90%;
    max-width: 600px;
    padding: 2rem;
    box-sizing: border-box;
}

/* 公司LOGO样式 */
.company-logo {
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: scale(0.9);
    animation: logoFadeIn 0.8s ease-out forwards 0.2s;
}

@keyframes logoFadeIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.logo-img {
    max-width: 220px;
    max-height: 160px;
    object-fit: contain;
}

/* 公司理念样式 */
.company-motto {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 2.5rem;
    font-weight: 500;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 0.5s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* 电池样式进度条 */
.battery-container {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 0.8s;
}

.battery-body {
    width: 100%;
    height: 60px;
    border: 3px solid #333;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    background-color: #f0f0f0;
}

.battery-terminal {
    width: 8px;
    height: 30px;
    background-color: #333;
    border-radius: 0 4px 4px 0;
}

/* 电池电量格样式 */
.battery-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    width: 2px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
}

.battery-body::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
}

.battery-body span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 75%;
    width: 2px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
}

/* 进度条样式 */
#progress-bar {
    height: 100%;
    width: 0%;
    background-color: #00b21e;
    transition: width 0.4s ease-out;
    border-radius: 2px;
}

/* 进度信息区域 */
.progress-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 0.8s;
}

#progress-text {
    font-weight: 500;
    color: #0066b2;
}

/* 状态和提示文本 */
.status-message {
    color: #888;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 1s;
}

.skip-hint {
    color: #aaa;
    font-size: 0.8rem;
    letter-spacing: 0.3px;
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 1.2s;
}

/* 淡出动画 */
.fade-out {
    opacity: 0;
}

/* 主页面初始状态 */
#main-content {
    display: none;
    opacity: 0;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .company-motto {
        font-size: 1.1rem;
    }
    
    .logo-img {
        max-width: 180px;
    }
    
    .battery-body {
        height: 40px;
    }
    
    .battery-terminal {
        height: 20px;
    }
}