/* Critical Analysis 页面特有样式 */
        .critical-analysis-page {
            padding: 20px 0;
        }
        
        /* 可行性评级筛选器 */
        .feasibility-filter {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin: 30px 0;
            flex-wrap: wrap;
        }
        
        .filter-btn {
            padding: 10px 20px;
            border-radius: 25px;
            border: 2px solid;
            background: white;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .filter-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .filter-btn.active {
            color: white;
        }
        
        .filter-btn.fundamentally-flawed {
            border-color: #e74c3c;
            color: #e74c3c;
        }
        
        .filter-btn.fundamentally-flawed.active {
            background-color: #e74c3c;
        }
        
        .filter-btn.limited-effect {
            border-color: #f39c12;
            color: #f39c12;
        }
        
        .filter-btn.limited-effect.active {
            background-color: #f39c12;
        }
        
        .filter-btn.correct-direction {
            border-color: #27ae60;
            color: #27ae60;
        }
        
        .filter-btn.correct-direction.active {
            background-color: #27ae60;
        }
        
        /* 方法导航 */
        .methods-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
            margin: 30px 0;
        }
        
        .method-nav-btn {
            padding: 12px 20px;
            border-radius: 25px;
            background: rgba(55, 136, 63, 0.1);
            border: 2px solid transparent;
            color: #37883f;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .method-nav-btn:hover {
            background: rgba(55, 136, 63, 0.2);
            transform: translateY(-3px);
        }
        
        .method-nav-btn.active {
            background: #37883f;
            color: white;
        }
        
        .feasibility-badge {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 12.8px;
            margin-left: 8px;
            color: white;
        }
        
        .badge-fundamentally-flawed {
            background-color: #e74c3c;
        }
        
        .badge-limited-effect {
            background-color: #f39c12;
        }
        
        .badge-correct-direction {
            background-color: #27ae60;
        }
        
        /* 更多按钮 */
        .more-btn-container {
            text-align: center;
            margin: 30px 0;
        }
        
        .more-btn {
            background: #37883f;
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        .more-btn:hover {
            background: #2d6c33;
            transform: translateY(-3px);
        }
        
        /* 方法分析卡片 */
        .method-analysis {
            margin: 60px 0;
        }
        
        .method-card {
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            margin-bottom: 30px;
            overflow: hidden;
            transition: all 0.3s ease;
            border-left: 5px solid;
        }
        
        .method-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }
        
        .method-card.fundamentally-flawed {
            border-left-color: #e74c3c;
        }
        
        .method-card.limited-effect {
            border-left-color: #f39c12;
        }
        
        .method-card.correct-direction {
            border-left-color: #27ae60;
        }
        
        .method-header {
            padding: 25px;
            background: #f8f9fa;
            border-bottom: 1px solid #e9ecef;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .method-title {
            font-size: 24px;
            color: #37883f;
            margin: 0;
        }
        
        .method-content {
            padding: 25px;
        }
        
        .method-summary {
            font-size: 17.6px;
            line-height: 1.6;
            margin-bottom: 20px;
            font-weight: 500;
        }
        
        .method-details {
            line-height: 1.7;
            margin-bottom: 25px;
        }
        
        .method-details p {
            margin-bottom: 15px;
        }
        
        .key-evidence {
            background: #f8fff8;
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
            border-left: 4px solid #37883f;
        }
        
        .key-evidence h4 {
            margin-top: 0;
            color: #37883f;
        }
        
        .key-evidence ul {
            margin-bottom: 0;
        }
        
        .key-evidence li {
            margin-bottom: 10px;
        }
        
        .trcs-perspective {
            background: #e8f5e8;
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
        }
        
        .trcs-perspective h4 {
            margin-top: 0;
            color: #37883f;
        }
        
        /* 页面总结 */
        .conclusion-section {
            background: #f8fff8;
            padding: 60px 0;
            text-align: center;
        }
        
        .conclusion-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .conclusion-content h2 {
            color: #37883f;
            margin-bottom: 25px;
        }
        
        .conclusion-content p {
            font-size: 17.6px;
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .action-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
/* 玫红色按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, #DB0058 0%, #e91e63 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    box-shadow: 0 4px 15px rgba(219, 0, 88, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #e91e63 0%, #DB0058 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(219, 0, 88, 0.4);
    color: white;
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 10px rgba(219, 0, 88, 0.3);
}

/* 响应式调整 */
@media (max-width: 672px) {
    .btn-primary {
        padding: 10.5px 21px;
        font-size: 13.3px;
    }
}
        
        .btn-secondary {
            background: white;
            color: #37883f;
            padding: 12px 30px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 500;
            border: 2px solid #37883f;
            transition: all 0.3s ease;
        }
        
        .btn-secondary:hover {
            background: #37883f;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        /* 更新声明 */
        .update-statement {
            text-align: right;
            font-style: italic;
            margin-top: 40px;
            color: #666;
            padding-top: 20px;
            border-top: 1px dashed #ccc;
        }
        
        /* 响应式设计 */
        @media screen and (max-width: 672px) {
            .method-header {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .feasibility-badge {
                margin-top: 8.75px;
                margin-left: 0;
            }
            
            .action-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn-primary, .btn-secondary {
                width: 100%;
                max-width: 218.75px;
                text-align: center;
            }
        }

/* 添加页脚logo图片样式 */
.footer-logo-img {
    width: 280px; /* 根据实际图片尺寸调整 */
    height: auto;
    filter: brightness(0) invert(1); /* 将图片变为全白色 */
    transition: var(--transition);
}

/* 确保logo容器居中显示 */
.footer-logo {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;
}

/* 响应式调整 */
@media (max-width: 672px) {
    .footer-logo-img {
        width: 160px; /* 移动端适当缩小 */
    }
    .footer-logo {
        justify-content: center; /* 移动端居中显示 */
    }
}

.mc_logo_def {
    filter: brightness(0) invert(1);
}

.content-placeholder.content-placeholder-green {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.content-placeholder.content-placeholder-green h3,
.content-placeholder.content-placeholder-green p {
    text-align: center;
    width: 100%;
    max-width: 800px; /* 可选：限制内容宽度 */
    margin-left: auto;
    margin-right: auto;
}

.filter-btn.correct-direction-limited {
    border-color: #27ae60;
    color: #27ae60;
}

.filter-btn.correct-direction-limited.active {
    background-color: #27ae60;
    color: white;
}

/* Critical Analysis 页面特有样式 */
.critical-analysis-page {
    padding: 20px 0;
}


/* 方法分析卡片 */
.method-analysis {
    margin: 60px 0;
}

.method-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    overflow: hidden;
    transition: all 0.3s ease;
    border-left: 5px solid;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.method-card.fundamentally-flawed {
    border-left-color: #e74c3c;
}

.method-card.limited-effect {
    border-left-color: #27ae60;
}

.method-header {
    padding: 25px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.method-title {
    font-size: 24px;
    color: #37883f;
    margin: 0;
}

.method-content {
    padding: 25px;
}

.method-summary {
    font-size: 17.6px;
    line-height: 1.6;
    margin-bottom: 20px;
    font-weight: 500;
}

.method-details {
    line-height: 1.7;
    margin-bottom: 25px;
}

.method-details p {
    margin-bottom: 15px;
}

.feasibility-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12.8px;
    margin-left: 8px;
    color: white;
}

.badge-fundamentally-flawed {
    background-color: #e74c3c;
}

.badge-limited-effect {
    background-color: #27ae60;
}

.key-evidence {
    background: #f8fff8;
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
    border-left: 4px solid #37883f;
}

.key-evidence h4 {
    margin-top: 0;
    color: #37883f;
}

.key-evidence ul {
    margin-bottom: 0;
}

.key-evidence li {
    margin-bottom: 10px;
}

.trcs-perspective {
    background: #e8f5e8;
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
}

.trcs-perspective h4 {
    margin-top: 0;
    color: #37883f;
}

/* 响应式设计 */
@media screen and (max-width: 672px) {
    .method-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .feasibility-badge {
        margin-top: 8.75px;
        margin-left: 0;
    }
}

/* Critical Analysis 页面特有样式 */
.critical-analysis-page {
    padding: 20px 0;
}


/* All Methods 按钮 - 中性灰色 */
.filter-btn.all-methods {
    border-color: #6c757d;
    color: #6c757d;
}

.filter-btn.all-methods.active {
    background-color: #6c757d;
    color: white;
}

/* Fundamentally Flawed 按钮 - 红色主题 */
.filter-btn.fundamentally-flawed {
    border-color: #e74c3c;
    color: #e74c3c;
}

.filter-btn.fundamentally-flawed.active {
    background-color: #e74c3c;
    color: white;
}

/* Correct Direction but Limited Effect 按钮 - 绿色主题 */
.filter-btn.correct-direction-limited {
    border-color: #27ae60;
    color: #27ae60;
}

.filter-btn.correct-direction-limited.active {
    background-color: #27ae60;
    color: white;
}

/* 方法分析卡片 */
.method-analysis {
    margin: 60px 0;
}

.method-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    overflow: hidden;
    transition: all 0.3s ease;
    border-left: 5px solid;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.method-card.fundamentally-flawed {
    border-left-color: #e74c3c;
}

.method-card.limited-effect {
    border-left-color: #27ae60;
}

.method-header {
    padding: 25px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.method-title {
    font-size: 24px;
    color: #37883f;
    margin: 0;
}

.method-content {
    padding: 25px;
}

.method-summary {
    font-size: 17.6px;
    line-height: 1.6;
    margin-bottom: 20px;
    font-weight: 500;
}

.method-details {
    line-height: 1.7;
    margin-bottom: 25px;
}

.method-details p {
    margin-bottom: 15px;
}

.feasibility-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12.8px;
    margin-left: 8px;
    color: white;
}

.badge-fundamentally-flawed {
    background-color: #e74c3c;
}

.badge-limited-effect {
    background-color: #27ae60;
}

.key-evidence {
    background: #f8fff8;
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
    border-left: 4px solid #37883f;
}

.key-evidence h4 {
    margin-top: 0;
    color: #37883f;
}

.key-evidence ul {
    margin-bottom: 0;
}

.key-evidence li {
    margin-bottom: 10px;
}

.trcs-perspective {
    background: #e8f5e8;
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
}

.trcs-perspective h4 {
    margin-top: 0;
    color: #37883f;
}

/* 响应式设计 */
@media screen and (max-width: 672px) {
    .method-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .feasibility-badge {
        margin-top: 8.75px;
        margin-left: 0;
    }
}

.highlight-quote {
    background: linear-gradient(135deg, #ffd166 0%, #ffd166 100%);
    padding: 15px 20px;
    border-radius: 8px;
    margin: 20px 0;
    font-weight: 600;
    font-size: 1.1em;
    line-height: 1.5;
    border-left: 4px solid #ffb703;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    color: #333;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); }
    50% { box-shadow: 0 4px 15px rgba(255, 179, 3, 0.4); }
    100% { box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); }
}

.highlight-quote::before {
    content: "💭";
    margin-right: 10px;
    font-size: 1.2em;
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    width: 100%;
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
    .methods-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .methods-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .methods-grid {
        grid-template-columns: 1fr;
    }
}

/* 预印本论文介绍区样式 */
.preprints-section {
    background: white;
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    color: #37883f;
    font-size: 36px;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.preprints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.preprint-card {
    background: #f8fff8;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(55, 136, 63, 0.1);
}

.preprint-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, #37883f, #2d6c33);
    opacity: 0.8;
}

.preprint-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.preprint-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 700;
    color: rgba(55, 136, 63, 0.1);
    line-height: 1;
}

.preprint-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.preprint-title {
    font-size: 20px;
    color: #37883f;
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
}

.preprint-abstract {
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
}

.preprint-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-top: 15px;
    border-top: 1px dashed rgba(55, 136, 63, 0.2);
}

.preprint-status {
    background: rgba(55, 136, 63, 0.1);
    color: #37883f;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.preprint-date {
    color: #888;
    font-size: 14px;
}

.preprint-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #DB0058;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 0;
}

.preprint-link:hover {
    color: #b30047;
    gap: 12px;
}

.preprints-footer {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(55, 136, 63, 0.1);
}

.preprints-footer p {
    color: #666;
    font-style: italic;
    line-height: 1.6;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .preprints-grid {
        grid-template-columns: 1fr;
    }
    
    .preprint-card {
        padding: 25px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}

/* Critical Analysis 页面特有样式 - 只保留这一个定义 */
.critical-analysis-page {
    padding: 20px 0;
    display: block !important; /* 确保显示 */
    width: 100% !important;
}

/* 在 critical-analysis.css 中添加 */
@media screen and (max-width: 672px) {
    .critical-analysis-page .container {
        width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }
    
    .critical-analysis-page {
        padding: 15px 0;
        display: block !important;
        position: relative;
        z-index: 1;
    }
}

/* 移动端关键修复 */
@media screen and (max-width: 672px) {
    .critical-analysis-page {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative;
        z-index: 10;
        background: white;
        min-height: 50vh;
    }
    
    .critical-analysis-page .container {
        width: 100%;
        max-width: 100%;
        padding: 0 15px;
        box-sizing: border-box;
    }
    
    /* 确保标题可见 */
    .critical-analysis-page .center-title {
        font-size: 24px;
        text-align: center;
        margin: 20px 0;
        color: #37883f;
        display: block !important;
    }
    
    /* 确保筛选器可见 */
    .feasibility-filter {
        display: flex !important;
        flex-wrap: wrap;
        gap: 10px;
        margin: 20px 0;
        justify-content: center;
    }
    
    /* 确保方法导航可见 */
    .methods-nav {
        display: block !important;
    }
}

/* 强制显示关键区域 */
.critical-analysis-page,
#method-analysis,
.method-analysis {
    display: block !important;
    visibility: visible !important;
}

/* 只移除颜色变化，保留其他悬停效果 */
.preprint-link:hover {
    color: #DB0058 !important; /* 悬停时不改变颜色 */
}

.preprint-link:hover i {
    color: #DB0058 !important; /* 箭头颜色保持不变 */
}

/* 浮动分享侧边栏样式 - 只在桌面端显示 */
.floating-share-bar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
    padding: 15px 10px;
    z-index: 1000;
    border-left: 4px solid #37883f;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.floating-share-bar:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.share-label {
    font-size: 12px;
    font-weight: 600;
    color: #37883f;
    text-align: center;
    margin-bottom: 5px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 18px;
    position: relative;
}

.share-btn:hover {
    transform: scale(1.15);
}

.share-btn.twitter {
    background: #1DA1F2;
    color: white;
}

.share-btn.linkedin {
    background: #0077B5;
    color: white;
}

.share-btn.facebook {
    background: #4267B2;
    color: white;
}

.share-btn.copy-link {
    background: #6c757d;
    color: white;
}

.share-btn::after {
    content: attr(title);
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    margin-right: 10px;
}

.share-btn:hover::after {
    opacity: 1;
}

/* 分享工具提示 */
.share-tooltip {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: #37883f;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.share-tooltip.show {
    opacity: 1;
}

/* 结论区域分享样式 */
.share-mini {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(55, 136, 63, 0.05);
    border-radius: 10px;
    border-left: 3px solid #37883f;
}

.share-label-mini {
    font-weight: 600;
    color: #37883f;
    font-size: 14px;
}

.share-icons {
    display: flex;
    gap: 10px;
}

.share-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    color: white;
    font-size: 16px;
}

.share-icon[data-platform="twitter"] {
    background: #1DA1F2;
}

.share-icon[data-platform="linkedin"] {
    background: #0077B5;
}

.share-icon[data-platform="facebook"] {
    background: #4267B2;
}

.share-icon.copy-link-mini {
    background: #6c757d;
    border: none;
    cursor: pointer;
}

.share-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* 响应式设计 - 移动端隐藏侧边栏 */
@media screen and (max-width: 1024px) {
    .floating-share-bar {
        right: 10px;
        padding: 12px 8px;
    }
    
    .share-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    /* 在移动端完全隐藏浮动分享侧边栏 */
    .floating-share-bar {
        display: none !important;
    }
    
    /* 移动端优化结论区域分享 */
    .share-mini {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .share-icons {
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    .share-mini {
        padding: 12px;
    }
    
    .share-icon {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .share-label-mini {
        font-size: 13px;
    }
}

/* 去掉 focus-section 斜体样式 */
.focus-section {
    font-style: normal;
}

.focus-section .content-placeholder p,
.focus-section .content-placeholder h3 {
    font-style: normal;
}

.focus-intro p {
    font-style: normal;
}

/* CC 协议样式 - 标题下方布局 */
.title-with-cc {
    text-align: center;
    margin-bottom: 30px;
}

.center-title {
    font-size: 36px;
    color: #37883f;
    margin-bottom: 8px;
    display: block;
}

.cc-license {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cc-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #666;
    font-size: 14px;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 16px;
    background: rgba(55, 136, 63, 0.08);
    border: 1px solid rgba(55, 136, 63, 0.2);
    transition: all 0.3s ease;
}

.cc-link:hover {
    color: #37883f;
    background: rgba(55, 136, 63, 0.12);
    border-color: rgba(55, 136, 63, 0.4);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(55, 136, 63, 0.15);
    text-decoration: none;
}

.cc-by {
    font-size: 13px;
    letter-spacing: 0.3px;
}

.cc-icon {
    flex-shrink: 0;
    color: #37883f;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .center-title {
        font-size: 28px;
    }
    
    .cc-link {
        font-size: 13px;
        padding: 3px 10px;
    }
}

@media screen and (max-width: 480px) {
    .center-title {
        font-size: 24px;
    }
    
    .cc-link {
        font-size: 12px;
    }
}

/* 更新声明样式 - 包含CC协议 */
.update-statement {
    text-align: right;
    margin-top: 40px;
    color: #666;
    padding-top: 20px;
    border-top: 1px dashed #ccc;
}

.update-content {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-style: italic;
}

.cc-badge a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: #37883f;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 12px;
    background: rgba(55, 136, 63, 0.1);
    border: 1px solid rgba(55, 136, 63, 0.3);
    transition: all 0.3s ease;
    font-style: normal;
}

.cc-badge a:hover {
    background: rgba(55, 136, 63, 0.15);
    color: #2d6c33;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(55, 136, 63, 0.2);
    text-decoration: none;
}

.update-date {
    color: #888;
    font-size: 14px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .update-statement {
        text-align: center;
    }
    
    .update-content {
        flex-direction: column;
        gap: 8px;
    }
    
    .cc-badge a {
        font-size: 13px;
    }
    
    .update-date {
        font-size: 13px;
    }
}

/* 可行性评级筛选器 */
.feasibility-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 25px;
    border: 2px solid;
    background: white;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.filter-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.filter-btn.active {
    color: white;
}

/* All Methods 按钮 - 中性灰色 */
.filter-btn.all-methods {
    border-color: #6c757d;
    color: #6c757d;
}

.filter-btn.all-methods.active {
    background-color: #6c757d;
    color: white;
}

/* Fundamentally Flawed 按钮 - 红色主题 */
.filter-btn.fundamentally-flawed {
    border-color: #e74c3c;
    color: #e74c3c;
}

.filter-btn.fundamentally-flawed.active {
    background-color: #e74c3c;
    color: white;
}

/* Correct Direction but Limited Effect 按钮 - 绿色主题 */
.filter-btn.correct-direction-limited {
    border-color: #27ae60;
    color: #27ae60;
}

.filter-btn.correct-direction-limited.active {
    background-color: #27ae60;
    color: white;
}

/* 移动端样式 - 每行一个按钮并居中 */
@media screen and (max-width: 768px) {
    .feasibility-filter {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin: 20px 0;
    }
    
    .filter-btn {
        width: 100%;
        max-width: 280px;
        padding: 12px 20px;
        text-align: center;
        display: block;
    }
}

/* 小屏幕手机进一步优化 */
@media screen and (max-width: 480px) {
    .feasibility-filter {
        gap: 10px;
    }
    
    .filter-btn {
        max-width: 100%;
        padding: 10px 15px;
        font-size: 14px;
    }
}

/* PI参考文献淡玫红色高亮样式 - 行内显示 */
.pi-reference {
    background: rgba(219, 0, 88, 0.05);
    border-radius: 4px;
    padding: 2px 6px;
    margin: 0 2px;
    display: inline;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    border: 1px solid rgba(219, 0, 88, 0.1);
}

.pi-reference:hover {
    background: rgba(219, 0, 88, 0.08);
    border-color: rgba(219, 0, 88, 0.2);
    box-shadow: 0 1px 4px rgba(219, 0, 88, 0.1);
    text-decoration: none;
    color: #DB0058;
}

/* 为移动端优化 */
@media screen and (max-width: 768px) {
    .pi-reference {
        padding: 1px 4px;
        margin: 0 1px;
        font-size: 14px;
    }
}

/* Fundamentally Flawed 方法卡片统一红色系样式 */
.method-card.fundamentally-flawed {
    border-left: 5px solid #e74c3c;
}

.method-card.fundamentally-flawed .method-header {
    background: rgba(231, 76, 60, 0.05);
    border-bottom: 1px solid rgba(231, 76, 60, 0.2);
}

.method-card.fundamentally-flawed .method-title {
    color: #c0392b; /* 深红色标题 */
}

.method-card.fundamentally-flawed .key-evidence {
    background: rgba(231, 76, 60, 0.05);
    border-left: 4px solid #e74c3c;
}

.method-card.fundamentally-flawed .key-evidence h4 {
    color: #c0392b; /* 深红色小标题 */
}

.method-card.fundamentally-flawed .trcs-perspective {
    background: rgba(231, 76, 60, 0.05);
    border-left: 4px solid #e74c3c;
}

.method-card.fundamentally-flawed .trcs-perspective h4 {
    color: #c0392b; /* 深红色小标题 */
}

/* 保持 Correct Direction but Limited Effect 方法卡片的绿色系不变 */
.method-card.limited-effect {
    border-left: 5px solid #27ae60;
}

.method-card.limited-effect .method-header {
    background: rgba(39, 174, 96, 0.05);
    border-bottom: 1px solid rgba(39, 174, 96, 0.2);
}

.method-card.limited-effect .method-title {
    color: #27ae60;
}

.method-card.limited-effect .key-evidence {
    background: rgba(39, 174, 96, 0.05);
    border-left: 4px solid #27ae60;
}

.method-card.limited-effect .key-evidence h4 {
    color: #27ae60;
}

.method-card.limited-effect .trcs-perspective {
    background: rgba(39, 174, 96, 0.05);
    border-left: 4px solid #27ae60;
}

.method-card.limited-effect .trcs-perspective h4 {
    color: #27ae60;
}