:root {
    --page-bg: linear-gradient(135deg, #f7fafc, #e6f0ff);
    --hero-bg: linear-gradient(145deg, #0d6efd, #39b5ff);
}

body {
    min-height: 100vh;
    background: var(--page-bg);
}

.hero {
    background: var(--hero-bg);
    color: #fff;
    border-radius: 1rem;
}

.notice-card {
    border: 0;
    border-left: 5px solid #0d6efd;
    box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.08);
}

.notice-card.pinned {
    border-left-color: #f59f00;
}

.people-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.people-chip {
    background: #eaf2ff;
    color: #0d4db8;
    border: 1px solid #cfe0ff;
    border-radius: 999px;
    padding: 0.2rem 0.55rem;
    font-size: 0.78rem;
    font-weight: 600;
}