.econ-material-notice { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 0 0 20px; padding: 12px 17px; border-left: 3px solid var(--accent); border-radius: 0 13px 13px 0; background: #eaf1fc; }
.econ-material-notice strong { font-size: .75rem; font-weight: 500; color: #345b90; }
.econ-material-notice p { font-size: .73rem; line-height: 1.8; color: #5b708e; margin: 4px 0 0; }
.econ-material-notice a { display: inline-flex; align-items: center; flex-shrink: 0; min-height: 44px; font-size: .7rem; color: var(--accent-dark); text-underline-offset: 3px; }
.econ-material-toolbar { gap: 20px; align-items: end; }
.econ-material-toolbar .econ-reference-search { max-width: none; }
.econ-material-type { flex: 0 1 190px; }
.econ-material-type label { display: block; font-size: .68rem; margin: 0 0 7px; color: #5e6a7b; }
.econ-material-type select { width: 100%; background: white; }
.econ-material-results { display: grid; gap: 24px; }
.econ-material-group { min-width: 0; }
.econ-material-group-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin: 0 0 12px; }
.econ-material-group-heading h4 { font-size: .9rem; font-weight: 500; color: #3b567a; margin: 0; }
.econ-material-group-heading > span { font-size: .65rem; color: #70819a; white-space: nowrap; }
.econ-material-list { list-style: none; margin: 0; padding: 0; border: 1px solid #dce5f0; border-radius: 18px; overflow: hidden; background: #ffffffb8; }
.econ-material-row { display: flex; align-items: center; gap: 16px; padding: 15px 18px; min-width: 0; margin: 0 !important; transition: background-color 180ms ease; }
.econ-material-row + .econ-material-row { border-top: 1px solid #e5ebf3; }
.econ-material-row:hover { background: #f0f5fd; }
.econ-material-format { display: grid; place-items: center; width: 43px; height: 43px; flex-shrink: 0; border: 1px solid #d9e5f4; border-radius: 12px; background: #edf3fc; color: #4c6d99; font-size: .6rem; font-weight: 500; letter-spacing: .025em; }
.econ-material-copy { min-width: 0; }
.econ-material-name { margin: 0; font-size: .82rem; line-height: 1.75; color: #2e4668; overflow-wrap: anywhere; }
.econ-material-meta { margin: 4px 0 0; font-size: .66rem; line-height: 1.75; color: #71819a; overflow-wrap: anywhere; }
.econ-material-loading { padding: 25px 0; color: #667b98; font-size: .82rem; }
.econ-material-disclosure { padding: 0; margin: 24px 0 0; border: 1px solid #dce5f0; border-radius: 18px; background: #ffffffa8; }
.econ-material-disclosure > summary { min-height: 54px; padding: 16px 19px; gap: 12px; list-style: none; color: #38577d; font-size: .8rem; }
.econ-material-disclosure > summary::-webkit-details-marker { display: none; }
.econ-material-disclosure[data-expanded="true"] .econ-unit-indicator::after { transform: scaleY(0); }
.econ-related-content { padding: 0 16px 17px; }
.econ-related-content .econ-material-list { border-radius: 13px; }
.econ-related-content .econ-material-row { padding: 12px 14px; }
.econ-related-content > p { margin: 13px 3px 0; font-size: .71rem; line-height: 1.85; color: #64768f; }
@media (max-width: 640px) {
    .econ-material-notice { align-items: flex-start; flex-direction: column; gap: 1px; }
    .econ-material-type { flex: 1 1 100%; }
    .econ-material-row { gap: 12px; padding: 14px; }
    .econ-material-format { width: 35px; height: 38px; border-radius: 10px; font-size: .55rem; }
    .econ-material-name { font-size: .77rem; }
    .econ-material-meta { font-size: .63rem; }
    .econ-material-disclosure > summary { padding: 14px 16px; }
    .econ-related-content { padding: 0 12px 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .econ-materials *, .econ-material-disclosure * { animation: none !important; transition: none !important; }
}