.ruyi-latest-update,
.ruyi-resource-browser {
	border: 1px solid #e7e9ef;
	border-radius: 14px;
	box-shadow: 0 5px 22px rgba(36, 50, 78, .06);
	margin: 22px 0;
	overflow: hidden;
}
.ruyi-latest-update { background: linear-gradient(135deg, #f3f8ff, #fff); padding: 18px 20px; }
.ruyi-latest-update h3 { margin: 0; }
.ruyi-update-heading { align-items: center; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; margin-bottom: 12px; }
.ruyi-update-heading span { background: #e4efff; border-radius: 999px; color: #3566ad; font-size: 12px; font-weight: 600; padding: 5px 10px; }
.ruyi-latest-update ul { list-style: none; margin: 0; padding: 0; }
.ruyi-latest-update li { align-items: center; display: flex; gap: 10px; margin: 8px 0; }
.ruyi-latest-update h4 { color: #536078; font-size: 14px; margin: 14px 0 8px; }
.ruyi-latest-update .ruyi-removed-title { color: #a34242; }
.ruyi-removed-list { opacity: .78; }
.ruyi-directory-heading { align-items: center; background: #f7f8fb; display: flex; gap: 16px; justify-content: space-between; padding: 16px 20px; }
.ruyi-directory-heading h3 { margin: 0; }
.ruyi-directory-heading p { color: #737b8c; display: flex; flex-wrap: wrap; font-size: 13px; gap: 6px 16px; margin: 4px 0 0; }
.ruyi-directory-actions { display: flex; flex: 0 0 auto; gap: 8px; }
.ruyi-directory-actions button { background: #fff; border: 1px solid #d9deea; border-radius: 7px; color: #526079; cursor: pointer; font-size: 13px; padding: 6px 10px; }
.ruyi-directory-actions button:hover { border-color: #4f73ff; color: #3158e8; }
.ruyi-resource-tree { background: #fff; padding: 10px 16px 16px; }
.ruyi-directory { border-bottom: 1px solid #eff1f5; }
.ruyi-directory:last-child { border-bottom: 0; }
.ruyi-directory summary { align-items: center; cursor: pointer; display: flex; gap: 10px; list-style: none; min-height: 48px; padding: 5px 8px; }
.ruyi-directory summary::-webkit-details-marker { display: none; }
.ruyi-directory summary::after { color: #9aa2b2; content: "›"; font-size: 21px; margin-left: 4px; transform: rotate(0); transition: transform .18s ease; }
.ruyi-directory[open] > summary::after { transform: rotate(90deg); }
.ruyi-directory-children { border-left: 1px dashed #dfe3eb; margin-left: 20px; padding-left: 12px; }
.ruyi-file-row { align-items: center; display: flex; gap: 10px; min-height: 42px; padding: 4px 8px; }
.ruyi-file-row:hover,
.ruyi-directory summary:hover { background: #f8faff; border-radius: 8px; }
.ruyi-item-name { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.ruyi-folder-count,
.ruyi-file-row small { color: #9299a8; flex: 0 0 auto; font-size: 12px; }
.ruyi-file-icon { align-items: center; background: #f1f3f7; border-radius: 8px; display: inline-flex; flex: 0 0 30px; height: 30px; justify-content: center; line-height: 1; width: 30px; }
.ruyi-file-icon--folder { background: #fff4ce; }
.ruyi-file-icon--video { background: #ffe8eb; }
.ruyi-file-icon--audio { background: #eee8ff; }
.ruyi-file-icon--pdf { background: #ffe9e4; }
.ruyi-file-icon--document { background: #e7f0ff; }
.ruyi-file-icon--sheet { background: #e6f7ed; }
.ruyi-file-icon--slides { background: #fff0df; }
.ruyi-file-icon--image { background: #e5f7f7; }
.ruyi-file-icon--archive { background: #f2ecdf; }
.ruyi-file-icon--ebook { background: #f1eaff; }
@media (max-width: 600px) {
	.ruyi-directory-heading { align-items: flex-start; flex-direction: column; }
	.ruyi-directory-actions { width: 100%; }
	.ruyi-directory-actions button { flex: 1; }
	.ruyi-resource-tree { padding-left: 8px; padding-right: 8px; }
	.ruyi-folder-count { display: none; }
	.ruyi-directory-children { margin-left: 14px; padding-left: 6px; }
}