body {
    font-family: 'Microsoft YaHei', 'SimSun', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 50%, #ef5350 100%);
    color: #333;
    min-height: 100vh;
}

header {
    background: linear-gradient(135deg, #b71c1c 0%, #d32f2f 50%, #f44336 100%);
    color: #fff;
    padding: 2rem 0;
    text-align: center;
    border-bottom: 5px solid #8b0000;
    position: relative;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.emblem {
    width: 60px;
    margin-bottom: 10px;
    animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 300;
}

header p {
    margin: 0;
    font-size: 1.2rem;
}

main {
    padding: 30px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    max-width: 1400px;
    margin: 30px auto;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(183, 28, 28, 0.1);
}

.card {
    background: linear-gradient(145deg, #ffffff 0%, #fafafa 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(183, 28, 28, 0.15);
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    border: 2px solid #ffcdd2;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }
.card:nth-child(7) { animation-delay: 0.7s; }
.card:nth-child(8) { animation-delay: 0.8s; }

.card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(183, 28, 28, 0.25);
    border-color: #f44336;
}

.card-header {
    background: linear-gradient(135deg, #d32f2f 0%, #f44336 100%);
    color: white;
    padding: 20px;
    font-size: 1.3rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.card-content {
    padding: 20px;
    flex-grow: 1;
}

.card-content h3 {
    margin-top: 0;
    color: #b71c1c;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.card-content p {
    margin-bottom: 15px;
    font-size: 1rem;
    line-height: 1.7;
}

.card-content ul {
    list-style-type: none;
    padding: 0;
}

.card-content ul li {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    margin-bottom: 8px;
    padding: 12px 15px;
    border-left: 4px solid #f44336;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.1);
}

.card-content ul li:hover {
    background: linear-gradient(135deg, #ffcdd2 0%, #ef9a9a 100%);
    transform: translateX(5px);
}

/* 流程图样式 */
.flowchart {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 25px 0;
    padding: 20px;
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    border-radius: 15px;
    border: 2px solid #f44336;
}

.flow-step {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border: 3px solid #f44336;
    border-radius: 15px;
    padding: 18px;
    margin: 8px 0;
    width: 100%;
    max-width: 350px;
    box-shadow: 0 6px 15px rgba(244, 67, 54, 0.2);
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(244, 67, 54, 0.3);
}

.step-number {
    background: linear-gradient(135deg, #d32f2f 0%, #f44336 100%);
    color: white;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 18px;
    flex-shrink: 0;
    font-size: 1.1rem;
    box-shadow: 0 3px 8px rgba(244, 67, 54, 0.3);
}

.step-content {
    flex-grow: 1;
    font-size: 1rem;
    line-height: 1.5;
}

.flow-arrow {
    font-size: 2rem;
    color: #f44336;
    margin: 8px 0;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(244, 67, 54, 0.3);
}

footer {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #b71c1c 0%, #d32f2f 50%, #f44336 100%);
    color: #fff;
    margin-top: 50px;
    border-top: 5px solid #8b0000;
    box-shadow: 0 -4px 8px rgba(0,0,0,0.3);
}

footer > p {
    margin: 0 0 30px 0;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.report-info {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.report-info h4 {
    margin: 0 0 20px 0;
    font-size: 1.3rem;
    color: #ffeb3b;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.report-info p {
    margin: 10px 0;
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.report-note {
    margin-top: 20px !important;
    font-style: italic;
    color: #ffcdd2 !important;
    font-size: 1rem !important;
}

/* 强调文本样式 */
strong {
    color: #b71c1c;
    font-weight: 700;
}

/* 改进列表项的视觉效果 */
.card-content ul li strong {
    color: #b71c1c;
}

@media (max-width: 768px) {
    header {
        padding: 1.5rem 0;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    header p {
        font-size: 1rem;
    }
    
    .emblem {
        width: 50px;
    }
    
    main {
        grid-template-columns: 1fr;
        padding: 20px 15px;
        margin: 20px 10px;
        gap: 20px;
    }
    
    .card {
        border-radius: 12px;
    }
    
    .card-header {
        padding: 15px;
        font-size: 1.2rem;
    }
    
    .card-content {
        padding: 15px;
    }
    
    .card-content h3 {
        font-size: 1.2rem;
    }
    
    .flow-step {
        max-width: 100%;
        padding: 15px;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        margin-right: 15px;
    }
    
    footer {
        padding: 25px 15px;
    }
    
    .report-info {
        padding: 20px 15px;
    }
    
    .report-info h4 {
        font-size: 1.2rem;
    }
    
    .report-info p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    main {
        margin: 15px 5px;
        padding: 15px 10px;
    }
    
    .card-content ul li {
        padding: 10px 12px;
    }
    
    .report-info {
        padding: 15px 10px;
    }
    
    .report-info h4 {
        font-size: 1.1rem;
    }
    
    .report-info p {
        font-size: 0.9rem;
    }
}