/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.header {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-icon {
    font-size: 32px;
}

.site-title {
    font-size: 28px;
    color: #E87A90;
    font-weight: 600;
    margin: 0;
}

.announcement-icon {
    margin-right: 8px;
    font-size: 16px;
}

.section-title-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.section-icon {
    font-size: 24px;
}

.text-icon {
    margin-right: 8px;
    font-size: 18px;
}

.test-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.btn-icon {
    font-size: 36px;
}

.btn-text {
    font-size: 20px;
}

.link-icon {
    margin-right: 5px;
    font-size: 14px;
}

/* 测评维度区域 */
.dimensions-section {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin: 40px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.dimensions-title {
    font-size: 20px;
    color: #333;
    text-align: center;
    margin-bottom: 25px;
    font-weight: 600;
}

.dimensions-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.dimension-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #F8F9FA;
    border-radius: 8px;
    transition: all 0.3s;
}

.dimension-item:hover {
    background: #F0F0F0;
    transform: translateY(-2px);
}

.dimension-icon {
    font-size: 24px;
}

.dimension-name {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

/* 测试特点区域 */
.features-section {
    margin: 40px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.feature-item {
    text-align: center;
    padding: 25px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.feature-title {
    font-size: 18px;
    color: #E87A90;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.minor-warning {
    font-size: 12px;
    color: #FF6B6B;
}

.announcement-bar {
    background: #F8F9FA;
    padding: 10px 0;
    border-top: 1px solid #eee;
}

.announcement-text {
    font-size: 14px;
    color: #666;
}

/* 主体内容 */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

/* 网站标题区域 */
.site-title-section {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 40px;
}

.site-subtitle {
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.main-site-title {
    font-size: 42px;
    color: #E87A90;
    font-weight: 700;
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.site-description {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.intro-section {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.section-title {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

.intro-text {
    font-size: 16px;
    color: #333;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* 测试按钮区域 */
.test-buttons-section {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 40px 0;
    flex-wrap: wrap;
}

.test-btn {
    padding: 20px 60px;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 200px;
}

.self-test-btn {
    background: #E87A90;
}

.self-test-btn:hover {
    background: #D86A80;
}

.lover-test-btn {
    background: #9D80FE;
}

.lover-test-btn:hover {
    background: #8D70EE;
}

/* 底部链接 */
.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.footer-link {
    font-size: 14px;
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-link:hover {
    color: #E87A90;
}

/* 弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    animation: fadeIn 0.3s;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.3s;
}

.business-modal-content {
    width: 300px;
    padding: 20px;
}

.close-modal {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 24px;
    font-weight: bold;
    color: #999;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-modal:hover {
    color: #333;
}

.modal-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.input-group {
    position: relative;
}

.auth-input {
    width: 100%;
    height: 40px;
    padding: 0 10px;
    border: 1px solid #DDD;
    border-radius: 4px;
    font-size: 16px;
    margin-bottom: 15px;
}

.auth-input:focus {
    outline: none;
    border-color: #E87A90;
}

.verify-btn {
    width: 100%;
    padding: 12px 20px;
    background: #E87A90;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
    margin-bottom: 15px;
}

.verify-btn:hover {
    background: #D86A80;
}

.format-hint {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: #999;
    cursor: help;
}

.auth-tips {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tip-item {
    font-size: 12px;
    color: #666;
}

.auth-buttons {
    display: flex;
    gap: 10px;
    width: 100%;
}

.btn-primary {
    flex: 1;
    padding: 10px 20px;
    background: #FF9F43;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: #F59030;
}

.btn-secondary {
    flex: 1;
    padding: 10px 20px;
    background: transparent;
    color: #666;
    border: 1px solid #666;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-secondary:hover {
    background: #F5F5F5;
}

.error-message {
    color: #FF6B6B;
    font-size: 12px;
    min-height: 15px;
}

.business-content {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    margin-bottom: 20px;
}

.business-confirm-btn {
    width: 100%;
    height: 40px;
    background: #E87A90;
}

.business-confirm-btn:hover {
    background: #D86A30;
}

/* 页面样式 */
.page {
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

.page.hidden {
    display: none;
}

.page-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
}

.filter-section {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid #DDD;
    border-radius: 4px;
    background: #F8F9FA;
    font-size: 14px;
}

.rpi-range-filter {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rpi-input {
    width: 80px;
    padding: 8px;
    border: 1px solid #DDD;
    border-radius: 4px;
}

.records-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.record-item {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.record-item:hover {
    background: #F8F9FA;
}

.record-info {
    flex: 1;
}

.record-actions {
    display: flex;
    gap: 10px;
}

.btn-view {
    padding: 8px 16px;
    background: #E87A90;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.btn-delete {
    padding: 8px 16px;
    background: #FF6B6B;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* 动画 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* 响应式设计 */
@media (max-width: 768px) {
    .site-title {
        font-size: 20px;
    }
    
    .main-site-title {
        font-size: 28px;
    }
    
    .site-description {
        font-size: 14px;
    }
    
    .test-btn {
        min-width: 150px;
        padding: 15px 40px;
        font-size: 18px;
    }
    
    .dimensions-list {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .feature-item {
        padding: 20px 15px;
    }
    
    .feature-icon {
        font-size: 36px;
    }
    
    .feature-title {
        font-size: 16px;
    }
    
    .feature-desc {
        font-size: 12px;
    }
    
    .auth-buttons {
        flex-direction: column;
    }
    
    .business-modal-content {
        width: 90%;
    }
    
    .filter-section {
        flex-direction: column;
    }
    
    .record-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .record-actions {
        width: 100%;
    }
    
    .btn-view, .btn-delete {
        flex: 1;
    }
}