body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background: #fafafa;
    color: #333;
}
#caishenfangwei-app {
    max-width: 800px;
    margin: 0 auto;
}
#caishenfangwei-app .container {
    background: linear-gradient(135deg, #9c0027 0%, #870000 100%);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    color: #fff;
}
#caishenfangwei-app h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    margin: 0 0 10px 0;
}
#caishenfangwei-app p.subtitle {
    text-align: center;
    font-size: 16px;
    opacity: 0.9;
    margin: 0 0 40px 0;
}
#caishenfangwei-app .date-selector {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
}
#caishenfangwei-app .calendar-switch {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 25px;
}
#caishenfangwei-app .radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
}
#caishenfangwei-app .radio-label input {
    margin-right: 8px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #ffd700;
}
#caishenfangwei-app .radio-text {
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}
#caishenfangwei-app .radio-label input:checked + .radio-text {
    background: #ffd700;
    color: #333;
    font-weight: 600;
}
#caishenfangwei-app label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}
#caishenfangwei-app input[type="date"],
#caishenfangwei-app select {
    width: 100%;
    max-width: 300px;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    box-sizing: border-box;
    margin-bottom: 15px;
    transition: border-color 0.3s ease;
}
#caishenfangwei-app input[type="date"]:focus,
#caishenfangwei-app select:focus {
    outline: none;
    border-color: #ffd700;
}
#caishenfangwei-app .lunar-input {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}
#caishenfangwei-app .lunar-input select {
    flex: 1 1 auto;
    min-width: 120px;
}
#caishenfangwei-app .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    padding: 16px 32px;
    background: #9c0027;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(156, 0, 39, 0.3);
}
#caishenfangwei-app .btn:hover {
    background: #870000;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(156, 0, 39, 0.4);
}
#caishenfangwei-app .result {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
    color: #333;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
#caishenfangwei-app .result-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}
#caishenfangwei-app .result-header h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: #9c0027;
    font-weight: 600;
}
#caishenfangwei-app .result-date {
    font-size: 18px;
    color: #666;
    margin: 5px 0;
    line-height: 1.8;
}
#caishenfangwei-app .result-date .gregorian {
    color: #9c0027;
    font-weight: 600;
}
#caishenfangwei-app .result-date .lunar {
    color: #d9534f;
    font-weight: 600;
}
#caishenfangwei-app .direction-value {
    font-size: 36px;
    font-weight: 700;
    color: #9c0027;
    text-align: center;
    margin-bottom: 10px;
}
#caishenfangwei-app .explanation {
    background: #f8f9fa;
    border-left: 4px solid #9c0027;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}
#caishenfangwei-app .explanation h4 {
    margin: 0 0 10px 0;
    color: #9c0027;
    font-weight: 600;
}
#caishenfangwei-app .yi-ji-info {
    background: #f8f9fa;
    border-left: 4px solid #9c0027;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}
#caishenfangwei-app .yi-ji-info h4 {
    margin: 0 0 15px 0;
    color: #9c0027;
    font-weight: 600;
}
#caishenfangwei-app .yi-ji-content {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
#caishenfangwei-app .yi-content, #caishenfangwei-app .ji-content {
    flex: 1 1 45%;
    min-width: 200px;
}
#caishenfangwei-app .yi-content h5 {
    color: #28a745;
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
}
#caishenfangwei-app .ji-content h5 {
    color: #dc3545;
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
}
#caishenfangwei-app #yiText, #caishenfangwei-app #jiText {
    margin: 0;
    line-height: 1.8;
    color: #333;
}
#caishenfangwei-app .error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid #f5c6cb;
}
#caishenfangwei-app .loading {
    text-align: center;
    padding: 40px;
}
#caishenfangwei-app .loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #ffd700;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
#caishenfangwei-app .ganzhi-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}
#caishenfangwei-app .ganzhi-item {
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
#caishenfangwei-app .ganzhi-value {
    font-size: 20px;
    font-weight: 600;
    color: #9c0027;
}
@media (max-width: 768px) {
    #caishenfangwei-app .container {
        padding: 25px;
    }
    #caishenfangwei-app h2 {
        font-size: 26px;
    }
    #caishenfangwei-app .calendar-switch {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    #caishenfangwei-app .lunar-input {
        flex-direction: column;
        align-items: center;
    }
    #caishenfangwei-app .ganzhi-info {
        grid-template-columns: 1fr;
    }
    #caishenfangwei-app .yi-ji-content {
        flex-direction: column;
    }
    #caishenfangwei-app .yi-content, #caishenfangwei-app .ji-content {
        width: 100%;
    }
}