:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
}

body {
    background-color: #f8f9fa;
    font-family: 'Microsoft YaHei', sans-serif;
}

.modal#fictionNotice {
    backdrop-filter: blur(5px);
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
}

body {
    background-color: #f8f9fa;
    font-family: 'Microsoft YaHei', sans-serif;
}

.modal#fictionNotice {
    backdrop-filter: blur(5px);
}

.card {
    border: none;
    border-radius: 15px;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.navbar-brand img {
    filter: drop-shadow(0 0 2px rgba(255,255,255,0.5));
}

footer {
    margin-top: 100px;
}

/* 研究成果专用样式 */
.entity-list {
    columns: 2;
    list-style: none;
    padding-left: 0;
}

.entity-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.content-block img {
    max-height: 400px;
    object-fit: contain;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .entity-list {
        columns: 1;
    }
}
/* 分类卡片特效 */
.category-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(0,0,0,0.1);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

/* 自定义徽章颜色 */
.bg-purple { background-color: #6f42c1; }
.bg-orange { background-color: #fd7e14; }
.bg-teal { background-color: #20c997; }

/* 地理条目装饰线 */
.geo-item {
    position: relative;
    padding-left: 1.2rem;
}

.geo-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    height: calc(100% - 10px);
    width: 3px;
    background: linear-gradient(to bottom, #4CAF50, #2196F3);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .category-card {
        margin-bottom: 1.5rem;
    }
}   
/* ysb 004*/
.research-card {
    border: 3px solid;
    border-image: linear-gradient(45deg, #ff6b6b, #4ecdc4) 1;
    transition: transform 0.3s;
}

.research-card:hover {
    transform: rotate(0.5deg) scale(1.005);
}

.bg-gradient-danger {
    background: linear-gradient(15deg, #ff758c 0%, #ff7eb3 100%);
}

.findings-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.findings-list li::before {
    content: "🤯";
    position: absolute;
    left: 0;
    top: -0.2em;
    font-size: 1.2em;
}

.references ol li {
    counter-increment: step-counter;
    margin-bottom: 0.8rem;
}

.references ol li::before {
    content: "[" counter(step-counter) "] ";
    color: #20c997;
    font-family: "Comic Sans MS", cursive;
}

@media (max-width: 768px) {
    .data-visual {
        border-left: none !important;
        border-top: 3px solid #4ecdc4;
        padding-top: 1rem;
    }
}
@keyframes fall {
    to { transform: translateY(110vh) rotate(360deg); }
}

.research-card:hover {
    box-shadow: 0 8px 25px rgba(255,107,107,0.3);
}

.magic-button {
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

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

.magic-button::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    transition: 0.4s;
    border-radius: 50%;
}

.magic-button:active::after {
    width: 200px;
    height: 200px;
    opacity: 0;
    margin: -100px;
}
/* 时间线特效 */
.timeline {
    position: relative;
    margin: 2rem 0;
    padding-left: 40px;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(to bottom, #4CAF50, #2196F3);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-badge {
    position: absolute;
    left: -44px;
    top: 0;
    width: 40px;
    height: 40px;
    background: #fff;
    border: 3px solid #4CAF50;
    border-radius: 50%;
    text-align: center;
    line-height: 34px;
    font-size: 1.5rem;
    z-index: 2;
}

.timeline-panel {
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}