.pm-page {
	--pm-text: #000c2d;
	--pm-muted: #687385;
	--pm-border: #dde4ea;
	--pm-teal: #006089;
	--pm-surface: #f9f9f9;
	--pm-radius: 8px;
	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 12px 0 48px;
	color: var(--pm-text);
	font-size: 14px;
	line-height: 1.45;
}

.pm-card {
	background: #fff;
	border: 1px solid var(--pm-border);
	border-radius: var(--pm-radius);
	padding: 16px;
	margin-bottom: 16px;
}

.pm-card--warn {
	background: #fff8e6;
	border-color: #e8d48b;
}

.pm-chat {
	background: #fff;
	border: 1px solid var(--pm-border);
	border-radius: var(--pm-radius);
	margin-top: 16px;
}

.pm-chat__thread {
	padding: 16px;
}

.pm-chat__answer {
	white-space: normal;
	word-break: break-word;
	line-height: 1.5;
}

.pm-chat__answer strong {
	font-weight: 600;
}

.pm-chat__answer em {
	font-style: italic;
}

.pm-chat__answer .pm-answer-h {
	margin: 0.85em 0 1.2em;
	font-weight: 600;
	color: var(--pm-text);
	line-height: 1.35;
}

.pm-chat__answer .pm-answer-h + .pm-answer-p,
.pm-chat__answer .pm-answer-h + .pm-answer-ol,
.pm-chat__answer .pm-answer-h + .pm-answer-ul,
.pm-chat__answer .pm-answer-h + .pm-answer-note,
.pm-chat__answer .pm-answer-h + .pm-answer-table-wrap {
	margin-top: 0.4em;
}

.pm-chat__answer .pm-answer-h:first-child {
	margin-top: 0;
}

.pm-chat__answer .pm-answer-h--lead {
	padding: 10px 14px;
	background: var(--pm-surface);
	border: 1px solid var(--pm-border);
	border-radius: 8px;
	margin-bottom: 1.45em;
}

.pm-chat__answer .pm-answer-h--lead + .pm-answer-p,
.pm-chat__answer .pm-answer-h--lead + .pm-answer-ol,
.pm-chat__answer .pm-answer-h--lead + .pm-answer-ul {
	margin-top: 0;
}

.pm-chat__answer .pm-answer-h--1 {
	font-size: 17px;
}

.pm-chat__answer .pm-answer-h--2 {
	font-size: 15px;
}

.pm-chat__answer .pm-answer-h--3 {
	font-size: 14px;
}

.pm-chat__answer .pm-answer-h--4 {
	font-size: 13px;
	color: var(--pm-muted);
}

.pm-chat__answer .pm-answer-p {
	margin: 0 0 0.85em;
}

.pm-chat__answer .pm-answer-p--condition {
	padding: 10px 12px;
	margin-bottom: 1em;
	background: var(--pm-surface);
	border: 1px solid var(--pm-border);
	border-left: 4px solid var(--pm-teal);
	border-radius: 0 8px 8px 0;
}

.pm-chat__answer .pm-answer-p--theory {
	padding: 10px 12px;
	margin-bottom: 1em;
	background: #f4f7f9;
	border: 1px solid var(--pm-border);
	border-left: 4px solid #5a8fa8;
	border-radius: 0 8px 8px 0;
}

.pm-chat__answer .pm-answer-block--theory {
	padding: 10px 12px;
	margin-bottom: 1em;
	background: #f4f7f9;
	border: 1px solid var(--pm-border);
	border-left: 4px solid #5a8fa8;
	border-radius: 0 8px 8px 0;
}

.pm-chat__answer .pm-answer-block--theory .pm-answer-p--in-box-label {
	font-weight: 600;
	margin: 0 0 0.4em;
}

.pm-chat__answer .pm-answer-block--theory .pm-answer-p {
	border: none;
	background: transparent;
	padding: 0;
	margin-bottom: 0.35em;
}

.pm-chat__answer .pm-answer-block--theory .pm-answer-ul,
.pm-chat__answer .pm-answer-block--theory .pm-answer-ol {
	border: none;
	background: transparent;
	margin-top: 0.15em;
	margin-bottom: 0;
}

.pm-chat__answer .pm-answer-p--analysis {
	margin: 1em 0 0.45em;
	font-weight: 600;
}

.pm-chat__answer .pm-answer-note {
	padding: 10px 12px;
	margin: 0.85em 0;
	font-size: 13px;
	line-height: 1.5;
	color: var(--pm-text);
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-left: 4px solid #b91c1c;
	border-radius: 0 8px 8px 0;
}

.pm-chat__answer .pm-answer-p--condition:not(:first-child),
.pm-chat__answer .pm-answer-ol + .pm-answer-p--condition,
.pm-chat__answer .pm-answer-ul + .pm-answer-p--condition,
.pm-chat__answer .pm-answer-p + .pm-answer-p--condition {
	margin-top: 1.65em;
}

.pm-chat__answer .pm-answer-p--task:not(:first-child),
.pm-chat__answer .pm-answer-h + .pm-answer-p--condition {
	margin-top: 1.5em;
}

.pm-chat__answer .pm-answer-h:not(:first-child) {
	margin-top: 1.35em;
}

.pm-chat__answer .pm-answer-p:last-child {
	margin-bottom: 0;
}

.pm-chat__answer .pm-answer-p + .pm-answer-ol,
.pm-chat__answer .pm-answer-p + .pm-answer-ul {
	margin-top: 0.55em;
}

.pm-chat__answer .pm-answer-ul,
.pm-chat__answer .pm-answer-ol {
	margin: 0.5em 0 1.05em;
	padding-left: 0;
	list-style: none;
}

.pm-chat__answer .pm-answer-ul > li {
	position: relative;
	margin: 0.12em 0;
	padding-left: 1.35em;
}

.pm-chat__answer .pm-answer-ul > li + li {
	margin-top: 0.28em;
}

.pm-chat__answer .pm-answer-ol > li {
	position: relative;
	margin: 0.12em 0;
	padding-left: 1.75em;
}

.pm-chat__answer .pm-answer-ol > li + li {
	margin-top: 0.28em;
}

/* Крупный зазор только между шагами с выключными формулами */
.pm-chat__answer .pm-answer-ol > li:has(.pm-math-block) + li,
.pm-chat__answer .pm-answer-ol > li + li:has(.pm-math-block) {
	margin-top: 1.1em;
}

.pm-chat__answer .pm-answer-ol > li:last-child {
	margin-bottom: 0.25em;
}

.pm-chat__answer .pm-answer-ul > li::before {
	content: '→';
	position: absolute;
	left: 0;
	top: 0;
	color: var(--pm-teal);
	font-weight: 600;
	line-height: inherit;
}

.pm-chat__answer .pm-answer-ol {
	counter-reset: pm-answer-ol;
}

.pm-chat__answer .pm-answer-ol > li {
	counter-increment: pm-answer-ol;
}

.pm-chat__answer .pm-answer-ol > li::before {
	content: counter(pm-answer-ol) '.';
	position: absolute;
	left: 0;
	top: 0.05em;
	width: 1.35em;
	text-align: right;
	padding-right: 0.2em;
	box-sizing: content-box;
	color: var(--pm-teal);
	font-weight: 600;
	line-height: 1.45;
}

.pm-chat__answer .pm-answer-code {
	font-family: ui-monospace, Consolas, 'Courier New', monospace;
	font-size: 0.92em;
	background: var(--pm-surface);
	border: 1px solid var(--pm-border);
	border-radius: 4px;
	padding: 0.1em 0.35em;
	word-break: break-word;
}

.pm-chat__answer .pm-answer-link {
	color: var(--pm-teal);
	text-decoration: underline;
	text-underline-offset: 2px;
	word-break: break-all;
}

.pm-chat__answer .pm-answer-link:hover {
	text-decoration-thickness: 2px;
}

.pm-chat__answer .pm-answer-table-wrap {
	display: block;
	overflow-x: auto;
	overflow-y: hidden;
	max-width: 100%;
	margin: 0.5em 0 0.85em;
	background: #fff;
	border: 1px solid var(--pm-border);
	border-radius: 10px;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
}

/* style.css: #dle-content table { display:block } — ломает строки; перебиваем на /pm/ */
.page-pm #dle-content .pm-chat__answer .pm-answer-table,
.pm-chat__answer .pm-answer-table {
	display: table !important;
	width: 100%;
	min-width: 100%;
	border-collapse: collapse;
	border-spacing: 0;
	margin: 0;
	font-size: 13px;
	table-layout: fixed;
	box-sizing: border-box;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table thead,
.pm-chat__answer .pm-answer-table thead {
	display: table-header-group !important;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table tbody,
.pm-chat__answer .pm-answer-table tbody {
	display: table-row-group !important;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table tr,
.pm-chat__answer .pm-answer-table tr {
	display: table-row !important;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table th,
.page-pm #dle-content .pm-chat__answer .pm-answer-table td,
.pm-chat__answer .pm-answer-table th,
.pm-chat__answer .pm-answer-table td {
	display: table-cell !important;
	padding: 9px 12px;
	text-align: left;
	border: none;
	border-bottom: 1px solid var(--pm-border);
	vertical-align: top;
	white-space: normal;
	word-break: break-word;
	box-sizing: border-box;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table th:first-child,
.page-pm #dle-content .pm-chat__answer .pm-answer-table td:first-child,
.pm-chat__answer .pm-answer-table th:first-child,
.pm-chat__answer .pm-answer-table td:first-child {
	width: 22%;
	min-width: 7.5rem;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table th:nth-child(2),
.page-pm #dle-content .pm-chat__answer .pm-answer-table td:nth-child(2),
.pm-chat__answer .pm-answer-table th:nth-child(2),
.pm-chat__answer .pm-answer-table td:nth-child(2) {
	width: 10%;
	min-width: 3.5rem;
	max-width: 5rem;
}

.page-pm #dle-content .pm-chat__answer .pm-answer-table th:nth-child(3),
.page-pm #dle-content .pm-chat__answer .pm-answer-table td:nth-child(3),
.pm-chat__answer .pm-answer-table th:nth-child(3),
.pm-chat__answer .pm-answer-table td:nth-child(3) {
	width: auto;
	min-width: 12rem;
	max-width: none;
}

@media (max-width: 640px) {
	.pm-chat__answer .pm-answer-table-wrap {
		margin-left: -4px;
		margin-right: -4px;
		border-radius: 8px;
	}

	.page-pm #dle-content .pm-chat__answer .pm-answer-table,
	.pm-chat__answer .pm-answer-table {
		table-layout: auto;
		min-width: 520px;
	}

	.page-pm #dle-content .pm-chat__answer .pm-answer-table th,
	.page-pm #dle-content .pm-chat__answer .pm-answer-table td,
	.pm-chat__answer .pm-answer-table th,
	.pm-chat__answer .pm-answer-table td {
		padding: 10px 12px;
		font-size: 13px;
	}
}

.pm-chat__answer .pm-answer-table tbody tr:last-child td {
	border-bottom: none;
}

.pm-chat__answer .pm-answer-table th {
	background: var(--pm-surface);
	font-weight: 600;
}

.pm-chat__answer .katex {
	font-size: 1.05em;
}

.pm-chat__answer .katex-display,
.pm-chat__answer .pm-math-block {
	margin: 0.65em 0;
	overflow-x: auto;
	overflow-y: hidden;
}

.pm-chat__answer .pm-math-inline {
	display: inline-block;
	vertical-align: middle;
	margin: 0 0.1em;
}

.pm-chat__answer .pm-fig {
	margin: 10px auto 14px;
	width: 100%;
	max-width: min(100%, 380px);
}

.pm-chat__answer .pm-fig svg:not(.katex *) {
	display: block;
	width: 100%;
	max-height: 210px;
	height: auto;
	margin: 0 auto;
	overflow: visible;
}

@media (max-width: 640px) {
	.pm-chat__answer .pm-fig {
		max-width: min(100%, 320px);
	}

	.pm-chat__answer .pm-fig svg:not(.katex *) {
		max-height: 180px;
	}
}

.pm-chat__answer .pm-fig figcaption {
	margin-top: 8px;
	font-size: 13px;
	color: var(--pm-muted);
	text-align: center;
	line-height: 1.4;
}

.pm-chat__answer .pm-fig .katex svg {
	max-width: none;
}

.pm-compose {
	background: #fff;
	border: 1px solid var(--pm-border);
	border-radius: var(--pm-radius);
	padding: 16px;
}

.pm-compose__input {
	width: 100%;
	box-sizing: border-box;
	padding: 10px 12px;
	border: 1px solid var(--pm-border);
	border-radius: 6px;
	font: inherit;
	line-height: 1.45;
	resize: vertical;
	min-height: 120px;
}

.pm-compose__input:focus {
	outline: none;
	border-color: var(--pm-teal);
	box-shadow: 0 0 0 2px rgba(0, 96, 137, 0.15);
}

.pm-photo {
	position: relative;
	width: 0;
	height: 0;
	overflow: visible;
}

/* Сайт стилизует input[type=file] — атрибут hidden не скрывает */
.pm-photo__input {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border: 0 !important;
	opacity: 0 !important;
}

.pm-photo__preview {
	margin-top: 12px;
}

.pm-photo__thumb-wrap {
	display: inline-flex;
	align-items: flex-start;
	gap: 2px;
	max-width: 100%;
}

.pm-photo__preview.hidden {
	display: none !important;
}

.pm-photo__thumb {
	display: block;
	max-width: 100%;
	max-height: 160px;
	width: auto;
	height: auto;
	border: 1px solid var(--pm-border);
	border-radius: 6px;
	object-fit: contain;
	background: var(--pm-surface);
}

.pm-photo__remove {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 26px;
	height: 26px;
	padding: 0;
	border: 0;
	border-radius: 4px;
	background: transparent;
	font-size: 20px;
	font-weight: 300;
	line-height: 1;
	color: var(--pm-muted);
	cursor: pointer;
}

.pm-photo__remove:hover {
	color: #5a6474;
	background: #f3f5f7;
}

.pm-photo__remove:focus-visible {
	outline: none;
	box-shadow: 0 0 0 2px rgba(0, 96, 137, 0.2);
}

.pm-compose__error {
	margin-top: 10px;
	padding: 8px 10px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: 6px;
	color: #b91c1c;
	font-size: 13px;
}

.pm-compose__actions {
	position: relative;
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 10px;
	width: 100%;
	box-sizing: border-box;
	margin-top: 16px;
	overflow: visible;
}

/* Кнопки как на /documents/ (d2-btn) */
.page-pm .d2-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	box-sizing: border-box;
	padding: 4px 14px;
	border: 1px solid #dde4ea;
	border-radius: 4px;
	background: #fff;
	color: #5c6570;
	font: inherit;
	font-size: 13px;
	font-weight: 400;
	line-height: 1.35;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.page-pm .d2-btn:hover:not(:disabled) {
	background: #f3f6f8;
	color: #374151;
	border-color: #c8d0d8;
}

.page-pm .d2-btn--hub {
	width: 100%;
	text-align: center;
}

.page-pm .d2-btn--hub-auto {
	width: auto;
	text-align: center;
}

.pm-compose__actions > .pm-photo {
	position: absolute;
	width: 1px;
	height: 1px;
	left: 0;
	bottom: 0;
	flex: none;
	margin: 0;
	padding: 0;
	overflow: visible;
	pointer-events: none;
}

.pm-compose__actions > .pm-photo .pm-photo__input {
	pointer-events: auto;
}

.pm-compose__actions > .d2-btn--hub.pm-submit-btn {
	flex: 1 1 auto;
	width: auto;
	min-width: 0;
	overflow: visible;
}

.pm-compose__actions > .pm-photo__pick {
	flex: 0 0 auto;
	align-self: center;
	white-space: nowrap;
	min-height: 0;
}

.pm-compose__actions > .d2-btn--hub:not(.pm-submit-btn) {
	flex: 1 1 100%;
	width: 100%;
}

.page-pm .d2-btn.pm-submit-btn {
	justify-content: space-between;
	text-align: left;
	gap: 12px;
}

.page-pm .pm-submit-btn__label {
	flex: 0 1 auto;
	text-align: left;
}

.page-pm .pm-submit-btn__counter {
	flex: 0 0 auto;
	margin-left: auto;
	font-size: inherit;
	font-weight: 400;
	line-height: inherit;
	color: var(--pm-muted);
	white-space: nowrap;
	pointer-events: none;
}

@media screen and (max-width: 640px) {
	.pm-compose__actions {
		flex-wrap: wrap;
	}

	.pm-compose__actions > .d2-btn.pm-submit-btn {
		flex: 1 1 100%;
		width: 100%;
		max-width: 100%;
		padding-right: 14px;
	}

	.pm-compose__actions > .pm-photo__pick {
		flex: 1 1 100%;
		width: 100%;
		max-width: 100%;
		box-sizing: border-box;
		justify-content: flex-start;
		text-align: left;
	}

	.page-pm .d2-btn.pm-submit-btn {
		flex-wrap: nowrap;
	}

	.page-pm .pm-submit-btn__label {
		min-width: 0;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	.page-pm .pm-submit-btn__counter {
		flex: 0 0 auto;
		margin-left: auto;
		font-size: 10px;
	}
}

.page-pm .d2-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.page-pm .d2-btn--loading {
	cursor: wait;
}

.page-pm .d2-btn--loading::before {
	content: '';
	flex-shrink: 0;
	width: 14px;
	height: 14px;
	border: 2px solid rgba(92, 101, 112, 0.2);
	border-top-color: #5c6570;
	border-radius: 50%;
	animation: pm-d2-btn-spin 0.65s linear infinite;
}

@keyframes pm-d2-btn-spin {
	to {
		transform: rotate(360deg);
	}
}

.pm-plus-wrap {
	margin-top: 20px;
	max-width: 100%;
	box-sizing: border-box;
}

/* plus-promo--embed тянет -20px по бокам под онлайн/kursy — на /pm/ колонка без тех отступов */
.pm-plus-wrap .plus-promo--embed {
	margin-left: 0;
	margin-right: 0;
	margin-top: 0;
	border: 1px solid var(--pm-border);
	border-radius: var(--pm-radius);
}

.pm-plus-wrap.hidden,
.hidden {
	display: none !important;
}