/*
 * Sổ Lưu Trú – trang trưng bày mẫu web: biến, reset, chữ và lớp dùng chung (CONTRACT §6).
 * Nạp trên mọi trang, kể cả /xem/. Viết cho điện thoại trước, mở rộng dần bằng min-width.
 */

:root {
	--vs-bg: #F4F7FC;
	--vs-card: #FFFFFF;
	--vs-ink: #0B1A33;
	--vs-ink-2: #33435C;
	--vs-muted: #5B6B82;
	--vs-line: #E3E9F2;
	--vs-line-strong: #7D8DA3; /* viền ô nhập, nút viền: đạt 3:1 trên nền trắng (WCAG 1.4.11) */
	--vs-primary: #006CE4;
	--vs-primary-ink: #FFFFFF;
	--vs-deep: #003580;
	--vs-deeper: #001B3D;
	--vs-soft: #E8F1FD;
	--vs-accent: #FFB700;
	--vs-zalo: #0068FF;
	--vs-call: #1E7B4F;
	--vs-ok: #13633D;
	--vs-ok-soft: #E3F3EA;
	--vs-warn: #7A4B00;
	--vs-warn-soft: #FFF3D6;
	--vs-danger: #B42318;
	--vs-danger-soft: #FDECEA;
	--vs-focus: #006CE4;
	--vs-radius: 14px;
	--vs-radius-sm: 10px;
	--vs-radius-lg: 20px;
	--vs-shadow: 0 1px 2px rgba(11, 26, 51, .05), 0 4px 16px rgba(11, 26, 51, .06);
	--vs-shadow-lg: 0 12px 40px rgba(11, 26, 51, .14);
	--vs-ease: cubic-bezier(.2, .7, .2, 1);
	--vs-gutter: 16px;
	--vs-hdr-h: 64px;
	--vs-dock-h: 64px;
	--vs-font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (min-width: 768px) {
	:root { --vs-gutter: 24px; --vs-hdr-h: 72px; }
}

/* ---------- Reset ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-padding-top: calc(var(--vs-hdr-h) + 12px);
}

@media (prefers-reduced-motion: no-preference) {
	html { scroll-behavior: smooth; }
}

body {
	margin: 0;
	min-height: 100vh;
	background: var(--vs-bg);
	color: var(--vs-ink);
	font: 400 1rem/1.6 var(--vs-font);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { margin: 0; padding: 0; list-style: none; }

img, picture, video, canvas { display: block; max-width: 100%; height: auto; }
svg { max-width: 100%; }
iframe { max-width: 100%; border: 0; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
table { border-collapse: collapse; }
[hidden] { display: none !important; }
::selection { background: #CCE1FB; color: var(--vs-ink); }

/* ---------- Chữ ---------- */

/* Dấu tiếng Việt chồng hai tầng (Ổ, Ẫ): giữ line-height tiêu đề ≥ 1.2 để không chạm dòng trên. */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; letter-spacing: -.01em; text-wrap: balance; }
p, li, dd { text-wrap: pretty; }

.vs-h1 { font-size: clamp(1.75rem, 1.15rem + 2.6vw, 2.75rem); line-height: 1.2; letter-spacing: -.02em; }
.vs-h2 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.125rem); line-height: 1.22; }
.vs-h3 { font-size: 1.1875rem; line-height: 1.35; letter-spacing: 0; }
.vs-lead { font-size: clamp(1.0625rem, 1rem + .35vw, 1.1875rem); line-height: 1.6; color: var(--vs-ink-2); max-width: 68ch; }
.vs-muted { color: var(--vs-muted); }

a { color: var(--vs-primary); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--vs-deep); }
strong, b { font-weight: 700; }
small { font-size: .875em; }

/* ---------- Tiếp cận ---------- */

:focus-visible { outline: 3px solid var(--vs-focus); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }

/* .screen-reader-text: lớp chuẩn WordPress (phân trang, tiện ích lõi) — theme phải tự định nghĩa. */
.vs-sr, .screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	margin: -1px; padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

.vs-skip {
	position: fixed;
	top: -120px; left: 12px;
	z-index: 1000;
	padding: 12px 18px;
	border-radius: var(--vs-radius-sm);
	background: var(--vs-deep);
	color: #fff;
	font-weight: 700;
	text-decoration: none;
}
.vs-skip:focus, .vs-skip:focus-visible { top: 12px; color: #fff; outline-color: var(--vs-accent); }

.vs-main:focus { outline: none; }

.vs-icon { display: inline-block; flex: none; vertical-align: -.2em; overflow: visible; }

/* ---------- Bố cục ---------- */

.vs-wrap {
	width: 100%;
	max-width: calc(1200px + 2 * var(--vs-gutter));
	margin-inline: auto;
	padding-inline: var(--vs-gutter);
}
.vs-wrap--narrow { max-width: calc(760px + 2 * var(--vs-gutter)); }

.vs-section { padding-block: 48px; }
.vs-section--white { background: var(--vs-card); }
.vs-section--soft { background: var(--vs-soft); }
.vs-section--deep { background: var(--vs-deeper); color: #fff; --vs-focus: var(--vs-accent); }
.vs-section--deep .vs-muted, .vs-section--deep .vs-lead { color: #C5D3E8; }
.vs-section__head { max-width: 760px; margin-bottom: 28px; }
.vs-section__head > * + * { margin-top: 10px; }

@media (min-width: 768px) {
	.vs-section { padding-block: 72px; }
	.vs-section__head { margin-bottom: 36px; }
}

.vs-grid { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 600px) {
	.vs-grid--2, .vs-grid--3, .vs-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
	.vs-grid { gap: 24px; }
}
@media (min-width: 960px) {
	.vs-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
	.vs-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.vs-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 24px; }

/* ---------- Nút ---------- */

.vs-btn {
	--b-bg: var(--vs-card);
	--b-fg: var(--vs-ink);
	--b-bd: var(--vs-line-strong);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 48px;
	padding: 10px 20px;
	border: 1.5px solid var(--b-bd);
	border-radius: var(--vs-radius-sm);
	background: var(--b-bg);
	color: var(--b-fg);
	font: 700 1rem/1.25 var(--vs-font);
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	touch-action: manipulation;
	transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .15s;
}
.vs-btn:hover { color: var(--b-fg); }
.vs-btn:active { transform: translateY(1px); }

.vs-btn--primary { --b-bg: var(--vs-primary); --b-fg: var(--vs-primary-ink); --b-bd: var(--vs-primary); }
.vs-btn--primary:hover { --b-bg: var(--vs-deep); --b-bd: var(--vs-deep); }
.vs-btn--ghost { --b-bg: transparent; --b-fg: var(--vs-deep); --b-bd: var(--vs-line-strong); }
.vs-btn--ghost:hover { --b-bg: var(--vs-soft); --b-bd: var(--vs-primary); }
.vs-btn--zalo { --b-bg: var(--vs-zalo); --b-fg: #fff; --b-bd: var(--vs-zalo); }
.vs-btn--zalo:hover { --b-bg: #0052CC; --b-bd: #0052CC; }
.vs-btn--call { --b-bg: var(--vs-call); --b-fg: #fff; --b-bd: var(--vs-call); }
.vs-btn--call:hover { --b-bg: #17603D; --b-bd: #17603D; }
.vs-btn--block { display: flex; width: 100%; }
.vs-btn--sm { min-height: 44px; padding: 8px 14px; font-size: .9375rem; }
.vs-btn--lg { min-height: 56px; padding: 14px 28px; font-size: 1.0625rem; }
.vs-btn[disabled], .vs-btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; }

.vs-section--deep .vs-btn--ghost { --b-fg: #fff; --b-bd: rgba(255, 255, 255, .7); }
.vs-section--deep .vs-btn--ghost:hover { --b-bg: rgba(255, 255, 255, .12); --b-bd: #fff; }

/* ---------- Chip ---------- */

/* Nhãn tĩnh (span): trạng thái mẫu, gói phổ biến. */
.vs-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 28px;
	padding: 3px 10px;
	border: 1px solid transparent;
	border-radius: 999px;
	background: var(--vs-soft);
	color: var(--vs-deep);
	font: 600 .8125rem/1.3 var(--vs-font);
	white-space: nowrap;
}
.vs-chip--live { background: var(--vs-ok-soft); color: var(--vs-ok); }
.vs-chip--live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.vs-chip--soon { background: var(--vs-warn-soft); color: var(--vs-warn); }
.vs-chip--popular { background: var(--vs-accent); color: var(--vs-ink); }
.vs-chip__count { font-weight: 400; opacity: .85; }

/* Chip bấm được (bộ lọc): đủ 44px để chạm, trạng thái chọn có dấu tích (không chỉ đổi màu). */
button.vs-chip, a.vs-chip, label.vs-chip {
	min-height: 44px;
	padding: 8px 16px;
	border: 1.5px solid var(--vs-line-strong);
	background: var(--vs-card);
	color: var(--vs-ink);
	font-size: .9375rem;
	text-decoration: none;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	transition: background-color .15s, border-color .15s, color .15s;
}
button.vs-chip:hover, a.vs-chip:hover, label.vs-chip:hover { border-color: var(--vs-primary); color: var(--vs-deep); }
label.vs-chip { position: relative; }
label.vs-chip input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
label.vs-chip:has(input:focus-visible) { outline: 3px solid var(--vs-focus); outline-offset: 2px; }
.vs-chip[aria-pressed="true"], .vs-chip[aria-checked="true"], .vs-chip[aria-current="true"], .vs-chip.is-active, label.vs-chip:has(input:checked) {
	border-color: var(--vs-deep);
	background: var(--vs-deep);
	color: #fff;
}
.vs-chip[aria-pressed="true"]::before, .vs-chip[aria-checked="true"]::before, .vs-chip.is-active::before, label.vs-chip:has(input:checked)::before {
	content: "";
	width: 5px; height: 10px;
	margin: -3px 2px 0 0;
	border: solid currentColor;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
	flex: none;
}

/* ---------- Thẻ ---------- */

.vs-card {
	background: var(--vs-card);
	border: 1px solid var(--vs-line);
	border-radius: var(--vs-radius);
	box-shadow: var(--vs-shadow);
	padding: 20px;
}
@media (min-width: 768px) {
	.vs-card { padding: 24px; }
}
.vs-card--flush { padding: 0; overflow: hidden; }
a.vs-card { display: block; color: inherit; text-decoration: none; transition: transform .2s var(--vs-ease), box-shadow .2s, border-color .2s; }
a.vs-card:hover { transform: translateY(-2px); box-shadow: var(--vs-shadow-lg); border-color: #C9D6EA; color: inherit; }

.vs-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 2px 9px;
	border-radius: 6px;
	background: var(--vs-deep);
	color: #fff;
	font: 700 .8125rem/1.5 var(--vs-font);
	font-variant-numeric: tabular-nums;
	letter-spacing: .01em;
}

/* Giá: số thẳng cột, ₫ không rơi dòng. "Giá lẻ" (tổng giá từng phần) ghi bên cạnh, không gạch ngang. */
.vs-price {
	font-weight: 700;
	font-size: 1.375rem;
	line-height: 1.2;
	color: var(--vs-ink);
	font-variant-numeric: tabular-nums;
}
.vs-price--lg { font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.25rem); letter-spacing: -.01em; }
.vs-price small, .vs-price__unit { font-size: .875rem; font-weight: 400; color: var(--vs-muted); letter-spacing: 0; }
.vs-price__list { display: block; margin-top: 4px; font-size: .9375rem; font-weight: 400; color: var(--vs-muted); }

/* ---------- Form ---------- */

.vs-field { display: grid; gap: 6px; margin: 0 0 18px; min-width: 0; }
.vs-field > label, .vs-field__label, .vs-field > legend { font-weight: 600; font-size: .9375rem; line-height: 1.4; padding: 0; }
fieldset.vs-field { border: 0; padding: 0; }
.vs-field__req { color: var(--vs-danger); }
.vs-field__hint { font-size: .875rem; color: var(--vs-muted); }
.vs-field__error { font-size: .875rem; font-weight: 600; color: var(--vs-danger); }

.vs-input {
	display: block;
	width: 100%;
	min-height: 48px;
	padding: 11px 14px;
	border: 1.5px solid var(--vs-line-strong);
	border-radius: var(--vs-radius-sm);
	background: #fff;
	color: var(--vs-ink);
	font: 400 1rem/1.4 var(--vs-font); /* ≥ 16px: iPhone không tự phóng to khi chạm ô nhập */
	transition: border-color .15s;
	-webkit-appearance: none;
	appearance: none;
}
.vs-input::placeholder { color: var(--vs-muted); opacity: 1; }
.vs-input:hover { border-color: var(--vs-muted); }
.vs-input:focus { border-color: var(--vs-primary); outline: 2px solid var(--vs-primary); outline-offset: 0; }
.vs-input:disabled { background: #F1F4F9; color: var(--vs-muted); cursor: not-allowed; }
.vs-input[aria-invalid="true"], .vs-field--error .vs-input { border-color: var(--vs-danger); }
textarea.vs-input { min-height: 120px; resize: vertical; }
select.vs-input {
	padding-right: 44px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6B82' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 20px;
}

.vs-check {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	min-height: 44px;
	padding: 10px 0;
	line-height: 1.45;
	cursor: pointer;
}
.vs-check input[type="checkbox"], .vs-check input[type="radio"] {
	flex: none;
	width: 22px; height: 22px;
	margin: 0;
	accent-color: var(--vs-primary);
	cursor: pointer;
}
.vs-check--box {
	padding: 12px 14px;
	border: 1.5px solid var(--vs-line-strong);
	border-radius: var(--vs-radius-sm);
	background: #fff;
	transition: border-color .15s, background-color .15s;
}
.vs-check--box:hover { border-color: var(--vs-primary); }
.vs-check--box:has(input:checked) { border-color: var(--vs-primary); background: var(--vs-soft); }

/* ---------- Sheet (bảng trượt dưới trên điện thoại, hộp giữa màn hình trên máy tính) ---------- */

.vs-sheet {
	position: fixed;
	inset: 0;
	z-index: 900;
	display: flex;
	align-items: flex-end;
	justify-content: center;
}
dialog.vs-sheet { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 0; border: 0; background: transparent; }
dialog.vs-sheet:not([open]) { display: none; }
dialog.vs-sheet::backdrop { background: transparent; }
.vs-sheet__backdrop { position: absolute; inset: 0; background: rgba(0, 27, 61, .55); opacity: 0; transition: opacity .25s; }
.vs-sheet__panel {
	position: relative;
	width: 100%;
	max-height: 88vh;
	max-height: 88dvh;
	overflow: auto;
	overscroll-behavior: contain;
	padding: 8px 20px calc(20px + env(safe-area-inset-bottom));
	border-radius: var(--vs-radius-lg) var(--vs-radius-lg) 0 0;
	background: var(--vs-card);
	color: var(--vs-ink);
	box-shadow: var(--vs-shadow-lg);
	opacity: 0;
	transform: translateY(24px);
	transition: transform .25s var(--vs-ease), opacity .2s;
}
.vs-sheet__panel:focus { outline: none; }
.vs-sheet.is-open .vs-sheet__backdrop, dialog.vs-sheet[open] .vs-sheet__backdrop { opacity: 1; }
.vs-sheet.is-open .vs-sheet__panel, dialog.vs-sheet[open] .vs-sheet__panel { opacity: 1; transform: none; }
.vs-sheet__head {
	position: sticky;
	top: -8px;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin: 0 -4px 4px 0;
	padding: 8px 0 10px;
	background: inherit;
}
.vs-sheet__title { font-size: 1.125rem; font-weight: 700; line-height: 1.3; }
.vs-sheet__close {
	display: inline-grid;
	place-items: center;
	width: 44px; height: 44px;
	margin-right: -8px;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--vs-ink);
}
.vs-sheet__close:hover { background: var(--vs-soft); }
html.vs-lock { overflow: hidden; }

@media (min-width: 768px) {
	.vs-sheet { align-items: center; padding: 24px; }
	.vs-sheet__panel { max-width: 520px; padding: 12px 24px 24px; border-radius: var(--vs-radius-lg); transform: translateY(12px) scale(.98); }
}

.vs-sheet--side { justify-content: flex-end; align-items: stretch; padding: 0; }
.vs-sheet--side .vs-sheet__panel {
	width: min(380px, 88vw);
	max-width: none;
	height: 100%;
	max-height: none;
	padding: 8px 20px calc(24px + env(safe-area-inset-bottom));
	border-radius: 0;
	transform: translateX(32px);
}

/* ---------- Ảnh ---------- */

/* Ảnh chưa có (vs_img không thấy tệp): khối giữ tỉ lệ, ghi chữ alt. */
.vs-img-ph {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	padding: 16px;
	overflow: hidden;
	background: linear-gradient(135deg, #E8F1FD 0%, #D7E5F8 55%, #C9DBF4 100%);
	color: var(--vs-deep);
	text-align: center;
}
.vs-img-ph::after {
	content: "";
	position: absolute;
	inset: 0;
	background: repeating-linear-gradient(-45deg, rgba(255, 255, 255, .2) 0 12px, transparent 12px 24px);
	pointer-events: none;
}
.vs-img-ph__icon { position: relative; z-index: 1; opacity: .65; }
.vs-img-ph__txt {
	position: relative;
	z-index: 1;
	display: -webkit-box;
	max-width: 30ch;
	overflow: hidden;
	font-size: .8125rem;
	font-weight: 600;
	line-height: 1.4;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

/* ---------- Bộ lọc (site.js) ---------- */

.vs-empty {
	margin-top: 24px;
	padding: 28px 20px;
	border: 1.5px dashed var(--vs-line-strong);
	border-radius: var(--vs-radius);
	background: var(--vs-card);
	text-align: center;
}
.vs-empty__title { font-weight: 700; font-size: 1.125rem; }
.vs-empty > * + * { margin-top: 8px; }
.vs-empty .vs-actions { justify-content: center; margin-top: 16px; }

/* ---------- Trang thường, danh sách bài, 404 ---------- */

.vs-page__head { margin-bottom: 28px; }
.vs-page__head .vs-lead { margin-top: 12px; }
.vs-page__head .vs-muted { margin-top: 8px; }
.vs-page__kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; }
.vs-page__contact { margin-top: 16px; }

.vs-prose { font-size: 1.0625rem; line-height: 1.7; }
.vs-prose > * + * { margin-top: 1em; }
.vs-prose h2 { margin-top: 1.8em; font-size: 1.5rem; }
.vs-prose h3 { margin-top: 1.5em; font-size: 1.25rem; }
.vs-prose ul, .vs-prose ol { padding-left: 1.4em; }
.vs-prose li + li { margin-top: .4em; }
.vs-prose img { border-radius: var(--vs-radius); }
.vs-prose blockquote { padding: 4px 0 4px 16px; border-left: 4px solid var(--vs-primary); color: var(--vs-ink-2); }
.vs-prose table { width: 100%; font-size: .9375rem; }
.vs-prose th, .vs-prose td { padding: 10px 12px; border-bottom: 1px solid var(--vs-line); text-align: left; vertical-align: top; }
.vs-prose hr { border: 0; border-top: 1px solid var(--vs-line); margin-block: 2em; }

.vs-list { display: grid; gap: 16px; }
.vs-list__item > * + * { margin-top: 8px; }
.vs-list__item h2 a { color: var(--vs-ink); text-decoration: none; }
.vs-list__item h2 a:hover { color: var(--vs-primary); text-decoration: underline; }

.vs-pages .nav-links, nav.vs-pages { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.vs-pages .page-numbers, nav.vs-pages > a, nav.vs-pages > span {
	display: inline-grid;
	place-items: center;
	min-width: 44px;
	min-height: 44px;
	padding: 0 14px;
	border: 1.5px solid var(--vs-line-strong);
	border-radius: var(--vs-radius-sm);
	background: var(--vs-card);
	color: var(--vs-deep);
	font-weight: 600;
	text-decoration: none;
}
.vs-pages .page-numbers.current, nav.vs-pages > span.current { border-color: var(--vs-deep); background: var(--vs-deep); color: #fff; }
.vs-pages .page-numbers.dots { border-color: transparent; background: transparent; }

.vs-404__h { margin: 40px 0 12px; }
.vs-404__list { display: grid; gap: 8px; }
@media (min-width: 640px) {
	.vs-404__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.vs-404__a {
	display: flex;
	align-items: center;
	gap: 12px;
	min-height: 60px;
	padding: 10px 14px;
	border: 1px solid var(--vs-line);
	border-radius: 12px;
	background: var(--vs-card);
	color: var(--vs-ink);
	text-decoration: none;
	transition: border-color .15s, box-shadow .15s;
}
.vs-404__a:hover { border-color: var(--vs-primary); box-shadow: var(--vs-shadow); color: var(--vs-ink); }
.vs-404__num { min-width: 2ch; color: var(--vs-primary); font-weight: 700; font-variant-numeric: tabular-nums; }
.vs-404__name { display: grid; flex: 1; min-width: 0; font-weight: 600; line-height: 1.35; }
.vs-404__name small { color: var(--vs-muted); font-size: .8125rem; font-weight: 400; }

/* ---------- Giảm chuyển động ---------- */

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .01ms !important;
		scroll-behavior: auto !important;
	}
	a.vs-card:hover, .vs-btn:active { transform: none; }
}

@media print {
	.vs-hdr, .vs-menu, .vs-dock, .vs-skip, .vs-sheet { display: none !important; }
	body { background: #fff; padding: 0 !important; }
	.vs-card { box-shadow: none; }
}