* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f7f3f0 0%, #e8e2dd 50%, #d6cfc7 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* 背景動畫 */
.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.03;
    animation: float 8s ease-in-out infinite;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: #a0927a;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    background: #8b7d6b;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    background: #96886d;
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(90deg);
    }
}

/* 主要內容 */
.content {
    position: relative;
    z-index: 1;
    background: rgba(255, 253, 250, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 60px 40px;
    max-width: 600px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(139, 125, 107, 0.15);
    border: 1px solid rgba(255, 253, 250, 0.8);
}

/* Logo 區塊 */
.logo-section {
    margin-bottom: 40px;
}

.logo {
    display: inline-block;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.company-name {
    font-size: 2.5rem;
    font-weight: 300;
    color: #4a453f;
    margin-bottom: 8px;
    letter-spacing: 3px;
}

.company-subtitle {
    font-size: 1.1rem;
    color: #8b7d6b;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* 維護資訊 */
.maintenance-info {
    margin-bottom: 40px;
}

.status-icon {
    display: inline-block;
    margin-bottom: 20px;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.maintenance-title {
    font-size: 2rem;
    font-weight: 400;
    color: #8b7d6b;
    margin-bottom: 24px;
}

.maintenance-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #6b6158;
    margin-bottom: 30px;
    font-weight: 300;
}

.maintenance-description strong {
    color: #2563eb;
    font-weight: 600;
}

/* 進度條 */
.progress-container {
    margin-bottom: 20px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    width: 75%;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    border-radius: 4px;
    animation: progressAnimation 2s ease-in-out;
}

@keyframes progressAnimation {
    from {
        width: 0%;
    }
    to {
        width: 75%;
    }
}

.progress-text {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

/* 聯絡資訊 */
.contact-section {
    margin-bottom: 32px;
}

.contact-section h3 {
    font-size: 1.3rem;
    font-weight: 400;
    color: #4a453f;
    margin-bottom: 24px;
}

.company-info {
    margin-top: 16px;
}

.company-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: #6b6158;
    margin-bottom: 16px;
    text-align: center;
    padding: 12px;
    background: rgba(160, 146, 122, 0.08);
    border-radius: 8px;
    border: 1px solid rgba(160, 146, 122, 0.15);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(247, 243, 240, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(160, 146, 122, 0.2);
}

.contact-icon svg {
    stroke: #8b7d6b;
}

.contact-label {
    font-size: 0.85rem;
    color: #8b7d6b;
    margin-bottom: 4px;
    font-weight: 400;
}

.contact-value {
    font-size: 0.95rem;
    color: #4a453f;
    font-weight: 500;
}

/* 社群媒體 */
.social-section {
    margin-bottom: 30px;
}

.social-section p {
    font-size: 1rem;
    color: #6b6158;
    margin-bottom: 20px;
    font-weight: 300;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(160, 146, 122, 0.1);
    border-radius: 12px;
    color: #8b7d6b;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(160, 146, 122, 0.2);
}

.social-link:hover {
    background: #8b7d6b;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 125, 107, 0.25);
}

/* 頁尾 */
.footer {
    border-top: 1px solid rgba(160, 146, 122, 0.2);
    padding-top: 24px;
}

.footer p {
    font-size: 0.9rem;
    color: #8b7d6b;
    margin-bottom: 8px;
    font-weight: 300;
}

.update-time {
    font-size: 0.8rem;
    color: #a0927a;
}

#current-time {
    font-weight: 500;
    color: #8b7d6b;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .content {
        padding: 40px 24px;
        margin: 10px;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .maintenance-title {
        font-size: 1.6rem;
    }
    
    .maintenance-description {
        font-size: 1rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .contact-item {
        padding: 12px;
    }
    
    .circle-1 {
        width: 200px;
        height: 200px;
    }
    
    .circle-2 {
        width: 150px;
        height: 150px;
    }
    
    .circle-3 {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .content {
        padding: 30px 20px;
    }
    
    .company-name {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    
    .company-subtitle {
        font-size: 1rem;
    }
    
    .maintenance-title {
        font-size: 1.4rem;
    }
    
    .maintenance-description {
        font-size: 0.95rem;
    }
    
    .social-links {
        gap: 12px;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
}