/* Material detail page */

.qm-material-page {
	padding-bottom: 72px;
}

.qm-material-page__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: 18px;
	align-items: start;
}

.qm-material-page__main,
.qm-material-page__sidebar {
	min-width: 0;
}

.qm-material-page__sidebar {
	position: sticky;
	top: calc(var(--qm-header-height, 64px) + 20px);
	display: grid;
	gap: 18px;
}

.qm-material-page .qm-software-section,
.qm-material-page .qm-material-side-card {
	padding: 20px;
}

.qm-material-hero {
	display: grid;
	gap: 18px;
	position: relative;
}

.qm-material-hero__media {
	position: relative;
	overflow: hidden;
	border-radius: var(--qm-software-radius-panel);
}

.qm-material-slider--hero {
	position: relative;
	gap: 10px;
}

.qm-material-slider--hero .qm-software-slider__viewport {
	border-radius: var(--qm-software-radius-panel);
}

.qm-material-slider--hero .qm-software-slider__slide img {
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.qm-material-slider__slide--locked {
	position: relative;
}

.qm-material-media-placeholder,
.qm-material-preview__placeholder {
	position: relative;
	display: block;
	width: 100%;
	overflow: hidden;
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.16), rgba(15, 23, 42, 0.26));
}

.qm-material-media-placeholder::before,
.qm-material-preview__placeholder::before {
	content: "";
	position: absolute;
	inset: 16px;
	border-radius: inherit;
	background:
		linear-gradient(120deg, rgba(248, 113, 113, 0.22), rgba(59, 130, 246, 0.18)),
		linear-gradient(180deg, rgba(15, 23, 42, 0.28), rgba(15, 23, 42, 0.08));
	filter: blur(22px);
	transform: scale(1.08);
}

.qm-material-media-placeholder--hero {
	aspect-ratio: 16 / 10;
	border-radius: var(--qm-software-radius-panel);
}

.qm-material-slider__counter {
	position: absolute;
	right: 16px;
	bottom: 18px;
	z-index: 3;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 8px 12px;
	border-radius: var(--qm-radius-pill);
	background: rgba(15, 23, 42, 0.72);
	color: #ffffff;
	font-size: 14px;
	font-weight: 500;
	line-height: 1;
}

.qm-material-slider__counter strong {
	font-weight: 500;
}

.qm-material-hero__body {
	display: grid;
	gap: 14px;
}

.qm-material-hero__headline {
	display: grid;
	gap: 10px;
}

.qm-material-hero__brand {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: fit-content;
	min-height: 28px;
	padding: 0 12px;
	border-radius: var(--qm-software-radius-pill);
	background: var(--qm-primary-rgba-08);
	color: var(--qm-primary, #d9261d);
	font-size: 12px;
	font-weight: 500;
	line-height: 1.5;
}

.qm-material-hero__title {
	margin: 0;
	color: var(--qm-software-text);
	font-size: 24px;
	font-weight: 500;
	line-height: 1.4;
}

.qm-material-hero__summary {
	margin: 0;
	color: var(--qm-software-text-muted);
	font-size: 15px;
	font-weight: 400;
	line-height: 1.55;
}

.qm-material-hero__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.qm-material-hero__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 32px;
	padding: 0 12px;
	border-radius: var(--qm-software-radius-field);
	background: var(--qm-software-tone-bg, var(--qm-software-surface-soft));
	color: var(--qm-software-tone-color, var(--qm-software-text-muted));
	font-size: 13px;
	font-weight: 500;
	line-height: 1.5;
}

.qm-material-hero__metrics {
	display: flex;
	flex-wrap: wrap;
	gap: 14px 18px;
	color: var(--qm-software-text-muted);
	font-size: 13px;
	line-height: 1.5;
	justify-self: end;
	align-items: center;
}

.qm-material-hero__metric {
	display: inline-flex;
	flex-direction: row;
	align-items: center;
	gap: 6px;
	white-space: nowrap;
}

.qm-material-hero__metric i {
	color: var(--qm-software-accent-amber);
	font-size: 13px;
}

.qm-material-hero__metric em {
	font-style: normal;
	color: var(--qm-software-text);
	font-size: 14px;
	font-weight: 500;
}

.qm-material-hero__metric--action {
	padding: 0;
	border: none;
	background: transparent;
	appearance: none;
	font: inherit;
	cursor: pointer;
	color: inherit;
	display: inline-flex;
	flex-direction: row;
	align-items: center;
	gap: 6px;
	transition: color var(--qm-duration-base) ease, transform var(--qm-duration-base) ease, opacity var(--qm-duration-base) ease;
}

.qm-material-hero__metrics .qm-hero-stat-item {
	flex-direction: row;
	align-items: center;
	gap: 6px;
}

.qm-material-hero__metric--action:hover {
	color: var(--qm-primary, #d9261d);
	transform: translateY(-1px);
}

.qm-material-hero__metric--action:hover i,
.qm-material-hero__metric--action:hover em,
.qm-material-hero__metric--action.active i,
.qm-material-hero__metric--action.active em {
	color: var(--qm-primary, #d9261d);
}

.qm-material-hero__metric--action:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(var(--qm-primary-rgb, 217, 38, 29), 0.14);
	border-radius: var(--qm-radius-pill);
}

.qm-material-hero__metric--action[data-qm-loading="1"] {
	opacity: 0.62;
	pointer-events: none;
}

.qm-material-side-card {
	display: grid;
	gap: 16px;
}

.qm-material-side-card__head {
	display: grid;
	gap: 10px;
}

.qm-material-side-card__title {
	margin: 0;
	color: var(--qm-software-text);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.4;
}

.qm-material-side-card__price {
	display: grid;
	gap: 6px;
}

.qm-material-side-card__price strong {
	color: var(--qm-primary, #d9261d);
	font-size: 34px;
	font-weight: 500;
	line-height: 1.1;
}

.qm-material-side-card__price span {
	color: #f97316;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.5;
}

.qm-material-side-card__actions {
	display: grid;
	gap: 14px;
}

.qm-material-side-card__action-row {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 44px;
	gap: 10px;
	align-items: stretch;
}

.qm-material-side-card__primary {
	width: min(100%, 220px);
	min-height: 42px;
	padding: 0 14px;
	border: none;
	border-radius: var(--qm-software-radius-pill);
	background: var(--qm-primary-gradient-135, linear-gradient(135deg, var(--qm-primary, #d9261d) 0%, var(--qm-primary-light, #ef6a62) 100%));
	color: #ffffff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	justify-self: start;
	gap: 6px;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.5;
	box-shadow: 0 12px 24px rgba(var(--qm-primary-rgb, 217, 38, 29), 0.18);
	transition: transform var(--qm-duration-base) ease, box-shadow var(--qm-duration-base) ease;
}

.qm-material-side-card__primary:hover {
	color: #ffffff;
	transform: translateY(-1px);
	box-shadow: 0 16px 28px rgba(var(--qm-primary-rgb, 217, 38, 29), 0.22);
}

.qm-material-side-card__primary[disabled],
.qm-material-side-card__primary[aria-disabled="true"] {
	opacity: 0.58;
	box-shadow: none;
	transform: none;
	cursor: not-allowed;
}

.qm-material-side-card__favorite {
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid var(--qm-software-border);
	border-radius: var(--qm-software-radius-field);
	background: #ffffff;
	color: var(--qm-software-text-soft);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
	transition: color var(--qm-duration-base) ease, border-color var(--qm-duration-base) ease, background-color var(--qm-duration-base) ease;
}

.qm-material-side-card__favorite:hover,
.qm-material-side-card__favorite.active {
	color: var(--qm-software-accent-rose);
	border-color: rgba(225, 29, 72, 0.18);
	background: rgba(225, 29, 72, 0.08);
}

.qm-material-side-card__favorite i {
	font-size: 15px;
}

.qm-material-side-card__trust {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: #16a34a;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.5;
}

.qm-material-side-card__meta-list {
	display: grid;
	gap: 12px;
}

.qm-material-side-card__meta-row {
	display: grid;
	grid-template-columns: minmax(0, 112px) minmax(0, 1fr);
	gap: 14px;
	align-items: start;
}

.qm-material-side-card__meta-row span {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--qm-software-text-muted);
	font-size: 14px;
	line-height: 1.5;
}

.qm-material-side-card__meta-row i {
	color: var(--qm-software-text-soft);
	font-size: 14px;
}

.qm-material-side-card__meta-row strong {
	color: var(--qm-software-text);
	font-size: 15px;
	font-weight: 400;
	line-height: 1.6;
}

.qm-material-side-card__ghost,
.qm-material-side-card__button {
	min-height: 44px;
	border: 1px solid var(--qm-software-border);
	border-radius: var(--qm-software-radius-field);
	background: #ffffff;
	color: var(--qm-software-text);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
	text-decoration: none;
	transition: color var(--qm-duration-base) ease, border-color var(--qm-duration-base) ease, transform var(--qm-duration-base) ease;
}

.qm-material-side-card__ghost:hover,
.qm-material-side-card__button:hover {
	color: var(--qm-primary, #d9261d);
	border-color: rgba(var(--qm-primary-rgb, 217, 38, 29), 0.18);
	transform: translateY(-1px);
}

.qm-material-side-card__hint {
	margin: 0;
	color: var(--qm-software-text-soft);
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-side-card__panel {
	padding-top: 0;
}

.qm-material-side-card .qm-article-inline-download__panel {
	display: grid;
	gap: 12px;
}

.qm-material-side-card .qm-article-inline-download__resource,
.qm-material-side-card .qm-article-inline-download__empty {
	padding: 14px 16px;
	background: var(--qm-software-surface-soft);
	border: none;
	border-radius: var(--qm-software-radius-card);
}

.qm-material-side-card .qm-article-inline-download__coupon {
	width: 100%;
}

.qm-material-author {
	display: grid;
	gap: 16px;
}

.qm-material-author__avatar {
	width: 72px;
	height: 72px;
	border-radius: var(--qm-radius-circle);
	overflow: hidden;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--qm-software-surface-soft);
}

.qm-material-author__avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.qm-material-author__body {
	display: grid;
	gap: 8px;
}

.qm-material-author__body h2 {
	margin: 0;
	color: var(--qm-software-text);
	font-size: 20px;
	font-weight: 500;
	line-height: 1.4;
}

.qm-material-author__body p {
	margin: 0;
	color: var(--qm-software-text-muted);
	font-size: 14px;
	line-height: 1.6;
}

.qm-material-author__stats {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	border-top: 1px solid rgba(148, 163, 184, 0.12);
	padding-top: 16px;
}

.qm-material-author__stats div {
	display: grid;
	gap: 6px;
	text-align: center;
}

.qm-material-author__stats span {
	color: var(--qm-software-text-soft);
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-author__stats strong {
	color: var(--qm-software-text);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
}

.qm-material-collection {
	display: grid;
	grid-template-columns: 84px minmax(0, 1fr) 16px;
	gap: 14px;
	align-items: center;
	color: inherit;
	text-decoration: none;
}

.qm-material-collection__thumb {
	border-radius: var(--qm-software-radius-card);
	overflow: hidden;
	background: var(--qm-software-surface-soft);
	aspect-ratio: 1 / 1;
}

.qm-material-collection__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.qm-material-collection__body {
	display: grid;
	gap: 6px;
}

.qm-material-collection__body strong {
	color: var(--qm-software-text);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.45;
}

.qm-material-collection__body span,
.qm-material-collection > i {
	color: var(--qm-software-text-soft);
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-side-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.qm-material-side-tags :is(a, span) {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 34px;
	padding: 0 12px;
	border-radius: var(--qm-software-radius-pill);
	background: var(--qm-software-surface-soft);
	color: var(--qm-software-text-muted);
	font-size: 13px;
	line-height: 1.5;
	text-decoration: none;
}

.qm-material-side-tags a:hover {
	color: var(--qm-primary, #d9261d);
}

.qm-material-side-card--vip {
	background:
		linear-gradient(180deg, rgba(var(--qm-primary-rgb, 217, 38, 29), 0.08), rgba(255, 255, 255, 0)),
		var(--qm-software-surface);
}

.qm-material-side-card__vip-list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 10px;
}

.qm-material-side-card__vip-list li {
	position: relative;
	padding-left: 18px;
	color: var(--qm-software-text-muted);
	font-size: 14px;
	line-height: 1.6;
}

.qm-material-side-card__vip-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.72em;
	width: 6px;
	height: 6px;
	border-radius: var(--qm-radius-circle);
	background: var(--qm-primary, #d9261d);
	transform: translateY(-50%);
}

.qm-material-side-card__vip-button {
	width: 100%;
	min-height: 46px;
	padding: 0 16px;
	border-radius: var(--qm-software-radius-pill);
	background: linear-gradient(96.27deg, #FFEEC3 3.33%, #FFDBB0 45.52%, #FFC196 85.13%, #F8A2E6 109.28%);
	color: #6B2D00;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.5;
	text-decoration: none;
	box-shadow: var(--qm-shadow-lg);
	transition: transform var(--qm-duration-base) ease, opacity var(--qm-duration-base) ease, box-shadow var(--qm-duration-base) ease;
}

.qm-material-side-card__vip-button i,
.qm-material-side-card__vip-button span {
	color: inherit;
}

.qm-material-side-card__vip-button i {
	font-size: 14px;
}

.qm-material-side-card__vip-button:hover {
	color: #6B2D00;
	transform: translateY(-1px);
	opacity: 0.94;
	box-shadow: var(--qm-shadow-lg);
}

.qm-material-preview {
	display: grid;
	gap: 16px;
	position: relative;
	overflow: hidden;
}

.qm-material-preview__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.qm-material-preview__card {
	margin: 0;
	border-radius: var(--qm-software-radius-card);
	overflow: hidden;
	background: var(--qm-software-surface-soft);
	position: relative;
}

.qm-material-preview__card img {
	width: 100%;
	height: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	display: block;
}

.qm-material-preview__placeholder {
	aspect-ratio: 4 / 3;
	border-radius: var(--qm-software-radius-card);
}

.qm-material-preview__footer {
	min-height: 42px;
	border: 1px solid var(--qm-software-border);
	border-radius: var(--qm-software-radius-field);
	color: var(--qm-software-text-soft);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-story {
	display: grid;
	grid-template-columns: 1fr;
	gap: 22px;
	align-items: start;
}

.qm-material-story__content {
	min-width: 0;
	display: grid;
	gap: 18px;
}

.qm-material-story__lead {
	margin: 0;
	color: var(--qm-software-text-muted);
	font-size: 15px;
	line-height: 1.75;
}

.qm-material-story__points {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 12px;
}

.qm-material-story__points li {
	position: relative;
	padding-left: 22px;
	color: var(--qm-software-text-muted);
	font-size: 15px;
	line-height: 1.65;
}

.qm-material-story__points li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.72em;
	width: 10px;
	height: 10px;
	border-radius: var(--qm-radius-circle);
	background: rgba(var(--qm-primary-rgb, 217, 38, 29), 0.14);
	box-shadow: inset 0 0 0 3px var(--qm-primary, #d9261d);
	transform: translateY(-50%);
}

.qm-material-files {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 14px;
}

.qm-material-files__item {
	padding: 16px 14px;
	border-radius: var(--qm-software-radius-card);
	background: var(--qm-software-surface-soft);
	display: grid;
	gap: 8px;
	justify-items: center;
	text-align: center;
}

.qm-material-files__icon {
	width: 42px;
	height: 42px;
	border-radius: var(--qm-software-radius-field);
	background: rgba(245, 158, 11, 0.14);
	color: #e59b08;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
}

.qm-material-files__item strong {
	color: var(--qm-software-text);
	font-size: 15px;
	font-weight: 500;
	line-height: 1.45;
}

.qm-material-files__item span {
	color: var(--qm-software-text-soft);
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-page__duo {
	margin-top: 18px;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
}

.qm-material-page__duo > .qm-software-section {
	margin-top: 0;
}

.qm-material-scenarios {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.qm-material-scenarios__item {
	padding: 16px 14px;
	border-radius: var(--qm-software-radius-card);
	background: var(--qm-software-surface-soft);
	display: grid;
	gap: 10px;
	justify-items: center;
	text-align: center;
}

.qm-material-scenarios__icon {
	width: 42px;
	height: 42px;
	border-radius: var(--qm-software-radius-field);
	background: rgba(148, 163, 184, 0.12);
	color: var(--qm-software-text-muted);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
}

.qm-material-scenarios__item span:last-child {
	color: var(--qm-software-text);
	font-size: 14px;
	line-height: 1.55;
}

.qm-material-palette {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
}

.qm-material-palette__item {
	display: grid;
	justify-items: center;
	gap: 10px;
	min-width: 58px;
}

.qm-material-palette__swatch {
	width: 52px;
	height: 52px;
	border-radius: var(--qm-radius-circle);
	background: var(--qm-palette-color, #f5f5f5);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.68), 0 6px 14px rgba(15, 23, 42, 0.08);
}

.qm-material-palette__item span:last-child {
	color: var(--qm-software-text-soft);
	font-size: 12px;
	line-height: 1.5;
	text-align: center;
}

.qm-material-hero__media.is-locked .qm-software-slider__slide,
.qm-material-preview__card.is-locked {
	position: relative;
}

.qm-material-hero__media.is-locked .qm-software-slider__slide img,
.qm-material-hero__media.is-locked .qm-material-media-placeholder,
.qm-material-preview__card.is-locked img,
.qm-material-preview__card.is-locked .qm-material-preview__placeholder {
	filter: blur(8px);
	transform: scale(1.04);
}

.qm-material-hero__media.is-locked .qm-software-slider__slide::after,
.qm-material-preview__card.is-locked::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15, 23, 42, 0.12), rgba(15, 23, 42, 0.3));
}

.qm-material-visual-lock {
	position: absolute;
	inset: 0;
	z-index: 4;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 18px;
	color: #ffffff;
	text-align: center;
	pointer-events: none;
	text-shadow: 0 2px 10px rgba(15, 23, 42, 0.4);
}

.qm-material-visual-lock i {
	font-size: 28px;
	line-height: 1;
}

.qm-material-visual-lock strong {
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
}

.qm-material-visual-lock span {
	font-size: 13px;
	line-height: 1.5;
}

.qm-material-visual-lock--hero {
	justify-content: center;
	align-items: center;
	padding: 24px;
}

.qm-material-visual-lock--hero i {
	font-size: 24px;
}

.qm-material-related {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 14px;
}

.qm-material-related__card {
	padding: 10px;
	border-radius: var(--qm-software-radius-card);
	background: var(--qm-software-surface-soft);
	display: grid;
	gap: 12px;
}

.qm-material-related__thumb {
	display: block;
	border-radius: calc(var(--qm-software-radius-card) - 2px);
	overflow: hidden;
	background: #f5f5f5;
}

.qm-material-related__thumb img {
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	display: block;
}

.qm-material-related__thumb-fallback {
	min-height: 136px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--qm-software-text-soft);
}

.qm-material-related__body {
	display: grid;
	gap: 8px;
}

.qm-material-related__title {
	margin: 0;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
}

.qm-material-related__title a {
	color: var(--qm-software-text);
	text-decoration: none;
}

.qm-material-related__title a:hover {
	color: var(--qm-primary, #d9261d);
}

.qm-material-related__excerpt {
	margin: 0;
	color: var(--qm-software-text-muted);
	font-size: 13px;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.qm-material-related__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	color: var(--qm-software-text-soft);
	font-size: 12px;
	line-height: 1.5;
}

.qm-material-related__meta span {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

html.dark .qm-material-page .qm-material-slider__counter,
body.dark .qm-material-page .qm-material-slider__counter {
	background: rgba(15, 23, 42, 0.84);
}

html.dark .qm-material-page .qm-material-side-card__favorite,
body.dark .qm-material-page .qm-material-side-card__favorite,
html.dark .qm-material-page .qm-material-side-card__ghost,
body.dark .qm-material-page .qm-material-side-card__ghost,
html.dark .qm-material-page .qm-material-side-card__button,
body.dark .qm-material-page .qm-material-side-card__button {
	background: var(--qm-software-surface);
}

html.dark .qm-material-page .qm-material-side-card--vip,
body.dark .qm-material-page .qm-material-side-card--vip {
	background:
		linear-gradient(180deg, rgba(var(--qm-primary-rgb, 217, 38, 29), 0.14), rgba(22, 25, 34, 0)),
		var(--qm-software-surface);
}

@media (max-width: 1279px) {
	.qm-material-page__layout {
		grid-template-columns: minmax(0, 1fr) 300px;
	}

	.qm-material-files {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.qm-material-related {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 1023px) {
	.qm-material-page__layout,
	.qm-material-story,
	.qm-material-page__duo {
		grid-template-columns: 1fr;
	}

	.qm-material-page__sidebar {
		position: static;
	}

	.qm-material-files {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.qm-material-scenarios,
	.qm-material-related {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 767px) {
	.qm-material-page .qm-software-section,
	.qm-material-page .qm-material-side-card {
		padding: 16px;
	}

	.qm-material-side-card__price strong {
		font-size: 28px;
	}

	.qm-material-side-card__meta-row {
		grid-template-columns: 1fr;
		gap: 6px;
	}

	.qm-material-preview__grid,
	.qm-material-files,
	.qm-material-scenarios,
	.qm-material-related {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.qm-material-hero__metrics {
		justify-self: start;
	}

	.qm-software-entry-meta__items {
		gap: 8px 14px;
	}

	.qm-material-author__stats {
		gap: 10px;
	}
}

@media (max-width: 575px) {
	.qm-material-preview__grid,
	.qm-material-files,
	.qm-material-scenarios,
	.qm-material-related {
		grid-template-columns: 1fr;
	}

	.qm-material-side-card__action-row {
		grid-template-columns: minmax(0, 1fr) 44px;
	}

	.qm-material-side-card__favorite {
		width: 44px;
		height: 44px;
	}

	.qm-material-collection {
		grid-template-columns: 72px minmax(0, 1fr) 14px;
	}
}