/* 纳音五行页面样式 */

.nayin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

/* 页面标题 */
.page-header {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px 0;
}

.page-header h1 {
    font-size: 2.8em;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.page-header .subtitle {
    font-size: 1.15em;
    color: #666;
    font-weight: 400;
}

/* 介绍区域 */
.intro-section {
    background: #ffffff;
    border-radius: 24px;
    padding: 56px 48px;
    margin-bottom: 60px;
    color: #333;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
}

.intro-content {
    max-width: 1000px;
    margin: 0 auto;
}

.intro-title {
    font-size: 2.2em;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    color: #1a1a1a;
}

.intro-text {
    font-size: 1.1em;
    line-height: 1.9;
    margin-bottom: 20px;
    color: #555;
    text-align: center;
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.intro-item {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e8e8e8;
}

.intro-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.intro-item-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: 700;
    margin: 0 auto 20px;
    color: #fff;
}

.intro-icon-mu {
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
}

.intro-icon-huo {
    background: linear-gradient(135deg, #f44336 0%, #c62828 100%);
}

.intro-icon-tu {
    background: linear-gradient(135deg, #ff9800 0%, #e65100 100%);
}

.intro-icon-jin {
    background: linear-gradient(135deg, #2196f3 0%, #1565c0 100%);
}

.intro-icon-shui {
    background: linear-gradient(135deg, #00bcd4 0%, #00838f 100%);
}

.intro-item h3 {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.intro-item p {
    font-size: 0.95em;
    color: #666;
    line-height: 1.6;
}

/* 纳音分组区域 */
.nayin-section {
    margin-bottom: 60px;
}

.nayin-section .section-title {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 32px;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 1.2em;
    font-weight: 700;
    color: #fff;
}

.section-icon[data-wuxing="木"] {
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
}

.section-icon[data-wuxing="火"] {
    background: linear-gradient(135deg, #f44336 0%, #c62828 100%);
}

.section-icon[data-wuxing="土"] {
    background: linear-gradient(135deg, #ff9800 0%, #e65100 100%);
}

.section-icon[data-wuxing="金"] {
    background: linear-gradient(135deg, #2196f3 0%, #1565c0 100%);
}

.section-icon[data-wuxing="水"] {
    background: linear-gradient(135deg, #00bcd4 0%, #00838f 100%);
}

/* 纳音卡片网格 */
.nayin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.nayin-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 1px solid #e8e8e8;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: block;
}

.nayin-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: transparent;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    flex-shrink: 0;
}

.card-icon[data-wuxing="木"] {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.card-icon[data-wuxing="火"] {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
}

.card-icon[data-wuxing="土"] {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.card-icon[data-wuxing="金"] {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

.card-icon[data-wuxing="水"] {
    background: linear-gradient(135deg, #e0f7fa 0%, #b2ebf2 100%);
}

.card-title-group {
    flex: 1;
}

.card-name {
    font-size: 1.5em;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 4px 0;
}

.card-ganzhi {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: #f8f9fa;
    border-radius: 10px;
    font-size: 0.95em;
}

.ganzhi-label {
    color: #666;
    margin-right: 8px;
}

.ganzhi-value {
    font-weight: 600;
    color: #333;
}

.ganzhi-item {
    display: inline-block;
    padding: 4px 8px;
    margin: 0 2px;
    background: #fff;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.ganzhi-separator {
    margin: 0 4px;
    color: #999;
}

.card-symbol {
    margin-bottom: 16px;
    font-size: 0.95em;
    color: #666;
}

.symbol-label {
    color: #999;
    margin-right: 8px;
}

.symbol-value {
    color: #333;
    font-weight: 500;
}

.card-description {
    font-size: 0.95em;
    line-height: 1.7;
    color: #555;
    margin-bottom: 16px;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.feature-tag {
    display: inline-block;
    padding: 4px 12px;
    background: #f0f0f0;
    border-radius: 12px;
    font-size: 0.85em;
    color: #666;
}

.card-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.card-link-text {
    color: #666;
    font-size: 0.9em;
    transition: color 0.3s ease;
}

.nayin-card:hover .card-link-text {
    color: #2196f3;
}

/* 详情页样式 */
.detail-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #666;
    text-decoration: none;
    margin-bottom: 32px;
    font-size: 0.95em;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #2196f3;
}

.detail-header {
    background: #ffffff;
    border-radius: 24px;
    padding: 48px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
}

.header-main {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-icon-large {
    width: 96px;
    height: 96px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3em;
    flex-shrink: 0;
}

.header-icon-large[data-wuxing="木"] {
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
}

.header-icon-large[data-wuxing="火"] {
    background: linear-gradient(135deg, #f44336 0%, #c62828 100%);
}

.header-icon-large[data-wuxing="土"] {
    background: linear-gradient(135deg, #ff9800 0%, #e65100 100%);
}

.header-icon-large[data-wuxing="金"] {
    background: linear-gradient(135deg, #2196f3 0%, #1565c0 100%);
}

.header-icon-large[data-wuxing="水"] {
    background: linear-gradient(135deg, #00bcd4 0%, #00838f 100%);
}

.header-info {
    flex: 1;
}

.detail-title {
    font-size: 2.5em;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 16px 0;
}

.title-name {
    display: block;
}

.header-badges {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.wuxing-badge-large {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.95em;
    font-weight: 600;
    color: #fff;
}

.wuxing-badge-large[data-wuxing="木"] {
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
}

.wuxing-badge-large[data-wuxing="火"] {
    background: linear-gradient(135deg, #f44336 0%, #c62828 100%);
}

.wuxing-badge-large[data-wuxing="土"] {
    background: linear-gradient(135deg, #ff9800 0%, #e65100 100%);
}

.wuxing-badge-large[data-wuxing="金"] {
    background: linear-gradient(135deg, #2196f3 0%, #1565c0 100%);
}

.wuxing-badge-large[data-wuxing="水"] {
    background: linear-gradient(135deg, #00bcd4 0%, #00838f 100%);
}

.header-ganzhi {
    margin-bottom: 16px;
    font-size: 1.1em;
}

.ganzhi-label {
    color: #666;
    margin-right: 8px;
}

.header-symbol {
    color: #666;
    font-size: 1em;
    margin: 0;
}

.info-section {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
}

.info-section .section-title {
    font-size: 1.8em;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}

.section-content {
    color: #555;
    line-height: 1.9;
}

.description-text {
    font-size: 1.05em;
    line-height: 1.9;
    color: #555;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.feature-tag-large {
    display: inline-block;
    padding: 8px 16px;
    background: #f8f9fa;
    border-radius: 20px;
    font-size: 0.95em;
    color: #666;
    border: 1px solid #e8e8e8;
}

.relation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.relation-item {
    padding: 24px;
    background: #f8f9fa;
    border-radius: 16px;
    border: 1px solid #e8e8e8;
}

.relation-title {
    font-size: 1.2em;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.relation-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.relation-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 0.9em;
    font-weight: 500;
}

.relation-tag.compatible {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #81c784;
}

.relation-tag.conflict {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef5350;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nayin-container {
        padding: 20px 16px 60px;
    }

    .page-header h1 {
        font-size: 2em;
    }

    .intro-section {
        padding: 32px 24px;
    }

    .nayin-grid {
        grid-template-columns: 1fr;
    }

    .header-main {
        flex-direction: column;
        text-align: center;
    }

    .detail-header {
        padding: 32px 24px;
    }

    .info-section {
        padding: 24px 20px;
    }
}