/* 论文容器样式 */
.papers-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.papers-container h1 {
    text-align: center;
    color: #333;
    font-size: 2.5em;
    margin-bottom: 40px;
}

/* 论文列表样式 */
.papers-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 单个论文项目样式 */
.paper-item {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.paper-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 论文内容样式 */
.paper-content {
    padding: 25px 30px;
}

/* 论文标题样式 */
.paper-title {
    color: #333;
    font-size: 1.3em;
    margin: 0 0 15px 0;
    line-height: 1.4;
}

/* 论文元数据样式 */
.paper-meta {
    margin-bottom: 20px;
}

.paper-authors {
    color: #666;
    font-size: 1em;
    margin-bottom: 8px;
}

.paper-journal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
    font-size: 0.95em;
}

.journal-name {
    font-style: italic;
}

.paper-year {
    color: #888;
}

/* 论文链接样式 */
.paper-link {
    display: inline-block;
    color: #1e88e5;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.paper-link:hover {
    color: #1565c0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .papers-container {
        padding: 20px 15px;
    }

    .papers-container h1 {
        font-size: 2em;
        margin-bottom: 30px;
    }

    .paper-content {
        padding: 20px;
    }

    .paper-title {
        font-size: 1.2em;
    }
} 

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
    width: 100%;
}

.footer {
    flex-shrink: 0;
}