body.pkp_page_index.pkp_op_authors-submit .pkp_structure_main > .page {
	padding: 0 !important;
	background: transparent !important;
	border: 0 !important;
	box-shadow: none !important;
}

.sp-portal {
	background: #fff;
	border: 1px solid #e2e8f0;
	border-radius: 16px;
	padding: 1.2rem 1.25rem;
	box-shadow: 0 8px 24px rgba(2, 8, 23, 0.08);
}

.sp-breadcrumb {
	font-size: 0.86rem;
	color: #64748b;
	margin-bottom: 0.8rem;
}

.sp-breadcrumb a {
	color: #2563eb;
	text-decoration: none;
}

.sp-title {
	margin: 0 0 0.45rem;
	font-size: 1.72rem;
	color: #0f172a;
}

.sp-lead {
	margin: 0 0 1rem;
	font-size: 1rem;
	line-height: 1.66;
	color: #334155;
}

.sp-section {
	background: #f8fafc;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	padding: 0.9rem 0.95rem;
	margin-bottom: 0.85rem;
}

.sp-section h2 {
	margin: 0 0 0.55rem;
	font-size: 1.03rem;
	color: #0f172a;
}

.sp-list {
	margin: 0;
	padding-left: 1.2rem;
}

.sp-list li {
	margin: 0.35rem 0;
	color: #334155;
}

.sp-filter-row {
	display: grid;
	grid-template-columns: minmax(220px, 1fr) minmax(180px, 260px);
	gap: 0.6rem;
	margin-bottom: 0.8rem;
}

.sp-filter-row input,
.sp-filter-row select {
	border: 1px solid #cbd5e1;
	border-radius: 10px;
	padding: 0.52rem 0.64rem;
	font-size: 0.92rem;
}

.sp-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 0.75rem;
}

.sp-card {
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	background: #fff;
	padding: 0.72rem;
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
}

.sp-card-head {
	display: grid;
	grid-template-columns: 58px 1fr;
	gap: 0.62rem;
	align-items: center;
}

.sp-card-head img {
	width: 58px;
	height: 58px;
	object-fit: cover;
	border-radius: 8px;
	border: 1px solid #e2e8f0;
}

.sp-card-head > div {
	min-height: 58px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.sp-card-title {
	margin: 0;
	font-size: 0.97rem;
	line-height: 1.35;
}

.sp-card-title a {
	color: #0f172a;
	text-decoration: none;
}

.sp-card-meta {
	font-size: 0.8rem;
	color: #64748b;
}

.sp-card-desc {
	margin: 0;
	font-size: 0.88rem;
	line-height: 1.55;
	color: #475569;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.sp-actions {
	display: flex;
	flex-wrap: nowrap;
	gap: 0.45rem;
	margin-top: auto;
}

.sp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid #cbd5e1;
	background: #f8fafc;
	color: #0f172a;
	text-decoration: none;
	border-radius: 999px;
	padding: 0.36rem 0.72rem;
	font-size: 0.78rem;
	font-weight: 600;
	white-space: nowrap;
	flex: 1 1 0;
}

.sp-btn-primary {
	background: #0f3b6d;
	border-color: #0f3b6d;
	color: #fff;
}

.sp-muted {
	margin-top: 0.65rem;
	font-size: 0.86rem;
	color: #64748b;
}

@media (max-width: 767px) {
	.sp-filter-row {
		grid-template-columns: 1fr;
	}
}