body {
    font-family: Arial, Helvetica, sans-serif;
}
.section-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 18px;
    padding: 20px;
    margin-bottom: 18px;
    box-shadow: 0 8px 22px rgba(0,0,0,.04);
}
.section-card h2 {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.subhead {
    font-size: .95rem;
    color: #444;
}
.form-note {
    color: #6c757d;
    font-size: .88rem;
}
.sticky-actions {
    position: sticky;
    bottom: 12px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}
.table > :not(caption) > * > * {
    vertical-align: middle;
}