:root {
    --primary-color: #ff6b35;
    --secondary-color: #f7931e;
    --accent-color: #ffd23f;
    --success-color: #4caf50;
    --danger-color: #f44336;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    color: var(--dark-color);
}
.main-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.quick-nav {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow);
}

.quick-nav h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quick-nav h3::before {
    content: "🎯";
    font-size: 1.5rem;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.nav-item {
    background: linear-gradient(135deg, var(--light-color), var(--white));
    padding: 0.2rem;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    text-align: center;
    text-decoration: none;
    color: var(--dark-color);
    transition: var(--transition);
    border: 2px solid transparent;
}

.nav-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.draw-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding-top: 0.5rem;
    flex-wrap: wrap;
}

.lottery-label {
    color: #666;
    font-size: 1rem;
}

.draw-selector {
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    min-width: 120px;
    justify-content: space-between;
}

.draw-selector:hover {
    border-color: #999;
    background: #f0f0f0;
}

.draw-num {
    font-weight: 600;
    color: #333;
    font-size: 1.1rem;
}

.dropdown-arrow {
    color: #999;
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.draw-selector.active .dropdown-arrow {
    transform: rotate(180deg);
}

.lottery-suffix {
    color: #666;
    font-size: 1rem;
}

.draw-dropdown-simple {
    background: var(--white);
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    margin-top: 0.5rem;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.draw-dropdown-simple.show {
    display: block;
    animation: slideDownSimple 0.2s ease;
}

@keyframes slideDownSimple {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.draw-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1px;
    background: #f0f0f0;
}

.draw-option {
    background: var(--white);
    padding: 0.75rem;
    text-align: center;
    text-decoration: none;
    color: #333;
    transition: background-color 0.2s ease;
    border: none;
}

.draw-option:hover {
    background: #f8f8f8;
    color: var(--primary-color);
}

.draw-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    border-top: 1px solid #f0f0f0;
    margin-top: 0.5rem;
}

.time-info {
    color: #666;
    font-size: 0.9rem;
}

.related-link {
    color: #007bff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.related-link:hover {
    color: #0056b3;
    text-decoration: underline;
}

.history-table {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow);
}

.table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0.3rem;
}

.table-header h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.table-header h3::before {
    content: "📊";
    font-size: 1.5rem;
}

.info-header-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-title {
    color: var(--secondary-color);
    font-size: 1rem;
    font-weight: 500;
}

.info-toggle-btn-inline {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-toggle-btn-inline:hover {
    background: var(--light-color);
    transform: scale(1.1);
}

.info-icon-inline {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    border: 2px solid var(--light-color);
}

.history-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.history-table th {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.5rem;
    text-align: center;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.history-table td {
    text-align: center;
    padding: 0.3rem;
    border-bottom: 1px solid var(--light-color);
    transition: var(--transition);
}

.history-table tr:hover {
    background: var(--light-color);
}

.kjh-cell {
    color: var(--primary-color);
    font-weight: bold;
}

.zjh-cell {
    color: var(--success-color);
    font-weight: bold;
}

.dudan-cell {
    color: var(--danger-color);
    font-weight: bold;
}

.sandan-cell {
    color: var(--secondary-color);
    font-weight: bold;
}

.shama-cell {
    color: var(--dark-color);
    font-weight: bold;
}

.history-pagination {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.page-link {
    background: var(--light-color);
    color: var(--dark-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.page-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.info-section h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin: 0;
}

/* 弹窗样式 */
.info-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    max-height: 80%;
    overflow: hidden;
    position: relative;
    z-index: 2001;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--white);
}

.modal-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 1.5rem;
    color: var(--dark-color);
    line-height: 1.6;
}

.modal-body p {
    margin: 0;
}

.article-section {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow);
}

.article-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.article-header h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-header h3::before {
    content: "📝";
    font-size: 1.5rem;
}

.article-more {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
}

.article-more:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.article-list {
    list-style: none;
}

.article-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-color);
    transition: var(--transition);
}

.article-item:hover {
    background: var(--light-color);
    padding-left: 1rem;
    border-radius: var(--border-radius);
}

.article-item:last-child {
    border-bottom: none;
}

.article-bullet {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.article-link {
    color: var(--dark-color);
    text-decoration: none;
    flex: 1;
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.article-link:hover {
    color: var(--primary-color);
}

.article-date {
    color: var(--secondary-color);
    font-size: 0.9rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .main-container {
        padding: 0 0.5rem;
        margin: 1rem auto;
    }

    .nav-grid {
        grid-template-columns: repeat(4, 1fr);
    }

}