.notice-item {
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    border-left: 3px solid #00629B;
}

.notice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.notice-content {
    padding: 15px;
    color: #333;
    background-color: #fafafa;
    border-radius: 4px;
    margin-top: 10px;
}

.expand-btn {
    background: #00629B;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 0;
    cursor: pointer;
    font-family: 'Arial', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.expand-btn:hover {
    background: #004470;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* 搜索框样式 */
.search-container {
    margin: 20px 0;
    text-align: center;
}

.search-box {
    width: 60%;
    padding: 12px 20px;
    font-size: 16px;
    border: 2px solid #00629B;
    border-radius: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    font-family: 'Arial', sans-serif;
}

.search-box:focus {
    border-color: #D36A00;
    box-shadow: 0 4px 10px rgba(211, 106, 0, 0.2);
}

/* IEEE-style notification list */
.notification-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.notification-item {
    background: white;
    margin-bottom: 15px;
    border-radius: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #D36A00;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.notification-title {
    font-weight: bold;
    color: #003C6B;
    font-size: 1.1em;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.notification-date {
    color: #666;
    font-size: 0.9em;
    padding: 5px 10px;
}

.notification-body {
    padding: 15px;
    color: #444;
}

/* 搜索结果样式 */
.no-results {
    text-align: center;
    padding: 40px;
    color: #666;
    font-size: 18px;
}

/* 查看全部按钮样式 */
.load-more-btn {
    display: inline-block;
    background-color: #D36A00;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 0;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    font-family: 'Arial', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.load-more-btn:hover {
    background-color: #b05800;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}