.hero-bg {
    background-image: url('https://filetx.3633yx.com/240625-e340585cfafb486a8902ee384890b050.jpg')
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.9) 0%, rgba(76, 175, 80, 0.8) 100%)
}

.article-container {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(123, 104, 238, 0.1)
}

.article-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(123, 104, 238, 0.2)
}

.article-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: #2D2D2D;
    margin-bottom: 1rem;
    line-height: 1.4
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    color: #999;
    font-size: 0.875rem
}

.article-content {
    color: #333;
    line-height: 1.8;
    font-size: 1rem
}

.article-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: #2D2D2D
}

.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.25rem 0 0.75rem;
    color: #2D2D2D
}

.article-content p {
    margin-bottom: 1rem;
    text-indent: 2em
}

.article-content ul,
.article-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem
}

.article-content li {
    margin-bottom: 0.5rem
}

.article-content strong {
    color: #7B68EE;
    font-weight: 600
}

.reward-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1)
}

.reward-table th,
.reward-table td {
    padding: 0.75rem 1rem;
    text-align: center;
    border-bottom: 1px solid rgba(123, 104, 238, 0.1)
}

.reward-table th {
    background: linear-gradient(135deg, #7B68EE 0%, #9B59B6 100%);
    color: #fff;
    font-weight: 600
}

.reward-table tr:nth-child(even) {
    background: rgba(123, 104, 238, 0.05)
}

.reward-table tr:hover {
    background: rgba(123, 104, 238, 0.1)
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #7B68EE 0%, #9B59B6 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    border: 2px solid #7B68EE;
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
    transition: all 0.3s ease
}

.back-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(123, 104, 238, 0.6)
}

.article-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1rem 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1)
}

@media (max-width: 768px) {
    .article-container {
        padding: 1.5rem
    }

    .article-title {
        font-size: clamp(1.25rem, 3vw, 1.75rem)
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem
    }

    .article-content {
        font-size: 0.9375rem
    }

    .reward-table th,
    .reward-table td {
        padding: 0.5rem 0.5rem;
        font-size: 0.875rem
    }

    .back-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem
    }
}