.notice-marquee {
    height: 120px;
    overflow: hidden;
    position: relative;
    font-family: Roboto, system-ui, sans-serif;
}
.notice-marquee ul {
    position: absolute;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
    animation: scrollUp 10s linear infinite;
}
.notice-marquee li {
    padding: 5px 10px;
    background: #f8f8f8;
    border-bottom: 1px solid #ddd;
}
@keyframes scrollUp {
    0% { top: 100%; }
    100% { top: -100%; }
}