/*
 * Site Strategist - kieu dang chung.
 *
 * Nen trang tinh, chu co chan Bodoni Moda cho moi tieu de, Public Sans cho
 * phan con lai. Khong bong do, khong bo goc tron: chi duong ke manh va khoang
 * trang. Anh san pham deu de mix-blend-mode:multiply nen nen trang cua Amazon
 * tan het vao nen trang cua trang.
 */

:root {
	--bg:      #ffffff;
	--surface: #faf7fb;
	--ink:     #16131a;
	--muted:   #6a6472;
	--line:    #e6e1ea;
	--accent:  #b5179e;

	/*
	 * So thu tu: du mo de khong tranh cho chu, du dam de doc duoc.
	 *
	 * Truoc day #ddd4e3 - do bang Chrome that tren nen trang chi duoc tuong
	 * phan 1.44, tuc la so "01", "02" gan nhu bien mat. Y do "mo" la dung
	 * nhung muc do thi qua tay: day la so thu hang, tuc thong tin, khong phai
	 * hoa van. #9a8ba6 do duoc 3.17 - dat muc AA cho chu co lon, ma van lui
	 * han ve sau so voi tieu de.
	 */
	--num:     #9a8ba6;

	--serif: "Bodoni Moda", "Didot", "Times New Roman", Georgia, serif;
	--sans:  "Public Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

	--pad:  20px;
	--maxw: 1160px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.62;
	font-weight: 400;
	/* Khong de chu tran ngang o 375px khi gap mot ma san pham dai. */
	overflow-wrap: break-word;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

h1, h2, h3, h4 {
	font-family: var(--serif);
	font-weight: 500;
	line-height: 1.08;
	letter-spacing: -0.012em;
	margin: 0;
}

p { margin: 0 0 1em; }

.st-skip {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--ink);
	color: #fff;
	padding: 10px 16px;
	z-index: 99;
}
.st-skip:focus { left: 0; }

.st-wrap {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 0 var(--pad);
}

/* ------------------------------------------------------------------ */
/* Mang bao                                                            */
/* ------------------------------------------------------------------ */

.st-head {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 0 var(--pad);
}

.st-head__rule {
	border-top: 3px solid var(--ink);
	margin-top: 14px;
}

.st-head__top {
	text-align: center;
	padding: 18px 0 14px;
}

.st-head__eyebrow {
	margin: 0 0 10px;
	font-size: 11px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--muted);
}

.st-head__mark {
	display: inline-block;
	font-family: var(--serif);
	font-weight: 600;
	font-size: clamp(2rem, 7vw, 3.6rem);
	line-height: 1;
	letter-spacing: -0.02em;
	text-decoration: none;
	color: var(--ink);
}

.st-nav {
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 8px 24px;
	padding: 9px 0;
}

.st-nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 6px 20px;
}

.st-nav a {
	text-decoration: none;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ink);
	padding: 3px 0;
	border-bottom: 2px solid transparent;
	display: inline-block;
}

.st-nav a:hover,
.st-nav a:focus-visible { border-bottom-color: var(--accent); color: var(--accent); }

/* ------------------------------------------------------------------ */
/* O tim kiem                                                          */
/* ------------------------------------------------------------------ */

.st-search {
	display: flex;
	align-items: center;
	gap: 8px;
	max-width: 320px;
}

.st-search__label {
	font-size: 11px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--muted);
}

.st-search input {
	flex: 1 1 auto;
	min-width: 0;
	font: inherit;
	font-size: 14px;
	color: var(--ink);
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--line);
	padding: 5px 2px;
}

.st-search input:focus {
	outline: none;
	border-bottom-color: var(--accent);
}

.st-search button {
	font: inherit;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ink);
	background: transparent;
	border: 1px solid var(--ink);
	padding: 5px 12px;
	cursor: pointer;
}

.st-search button:hover { background: var(--ink); color: #fff; }

/* ------------------------------------------------------------------ */
/* Bai dinh tren trang chu                                             */
/* ------------------------------------------------------------------ */

.st-hero {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 26px var(--pad) 8px;
	border-bottom: 1px solid var(--line);
}

.st-hero__in { display: grid; gap: 16px; }

.st-hero__art img {
	width: 100%;
	max-height: 46vh;
	object-fit: contain;
	/* Anh Amazon deu nen trang: nhan voi nen trang thi vien trang bien mat. */
	mix-blend-mode: multiply;
}

.st-kicker {
	margin: 0 0 12px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--accent);
}

.st-kicker a { text-decoration: none; }
.st-kicker a:hover { text-decoration: underline; }

.st-hero__title {
	font-size: clamp(2.3rem, 7.4vw, 5rem);
	line-height: 0.96;
	font-weight: 500;
	margin: 0 0 18px;
}

.st-hero__title a { text-decoration: none; }
.st-hero__title a:hover { color: var(--accent); }

.st-hero__dek {
	font-size: 1.05rem;
	color: var(--muted);
	max-width: 46ch;
}

.st-hero__facts,
.st-item__facts {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 18px;
	margin: 0 0 14px;
	font-size: 12px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--muted);
}

.st-hero__go a {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--accent);
	text-decoration: none;
	border-bottom: 2px solid var(--accent);
	padding-bottom: 2px;
}

@media (min-width: 900px) {
	.st-hero { padding-top: 34px; }

	.st-hero__in {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
		align-items: center;
		min-height: 50vh;
	}

	/* Anh nam o cot phai, chu phu len tren no: tieu de CHAM vao anh. */
	.st-hero__art  { grid-area: 1 / 2 / 2 / 3; }
	.st-hero__text { grid-area: 1 / 1 / 2 / 3; padding-right: 52%; position: relative; z-index: 2; }

	/* Chi rieng tieu de duoc lan sang phan anh; chu nho thi khong. */
	.st-hero__title { margin-right: -17%; }

	.st-hero__art img { max-height: 58vh; }
}

/* ------------------------------------------------------------------ */
/* Thanh tieu de cua mot khoi                                          */
/* ------------------------------------------------------------------ */

.st-secbar {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 6px 20px;
	border-bottom: 2px solid var(--ink);
	padding: 30px 0 8px;
	margin-bottom: 8px;
}

.st-secbar__head { font-size: clamp(1.4rem, 3vw, 2rem); }

.st-secbar__note {
	margin: 0;
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--muted);
}

/* ------------------------------------------------------------------ */
/* Danh sach doc mot cot                                               */
/* ------------------------------------------------------------------ */

.st-item {
	display: grid;
	grid-template-columns: 46px minmax(0, 1fr);
	column-gap: 12px;
	align-items: start;
	padding: 22px 0;
	border-bottom: 1px solid var(--line);
}

.st-item__no {
	font-family: var(--serif);
	font-size: 2.1rem;
	line-height: 1;
	font-weight: 500;
	color: var(--num);
}

.st-item__art {
	grid-column: 2;
	display: block;
	width: 120px;
	margin: 0 0 12px;
}

.st-item__art img {
	width: 120px;
	height: 120px;
	object-fit: contain;
	mix-blend-mode: multiply;
}

.st-item__text { grid-column: 2; }

.st-item__title {
	font-size: clamp(1.35rem, 4.4vw, 1.85rem);
	margin: 0 0 8px;
}

.st-item__title a { text-decoration: none; }
.st-item__title a:hover { color: var(--accent); }

.st-item__dek {
	color: var(--muted);
	font-size: 0.95rem;
	margin: 0 0 10px;
	max-width: 62ch;
}

@media (min-width: 720px) {
	.st-item {
		grid-template-columns: 88px 170px minmax(0, 1fr);
		column-gap: 26px;
		padding: 30px 0;
	}
	.st-item__no { font-size: 3.4rem; }
	.st-item__art { grid-column: 2; width: 170px; margin: 0; }
	.st-item__art img { width: 170px; height: 150px; }
	.st-item__text { grid-column: 3; }
}

/* ------------------------------------------------------------------ */
/* So diem va gia                                                      */
/* ------------------------------------------------------------------ */

.st-rate { white-space: nowrap; }

.st-rate__num {
	font-family: var(--serif);
	font-weight: 700;
	font-size: 1.05em;
	color: var(--ink);
}

.st-rate__src {
	font-size: 0.82em;
	letter-spacing: 0.05em;
	color: var(--muted);
	text-transform: none;
}

.st-price {
	font-family: var(--serif);
	font-weight: 600;
	font-size: 1.25rem;
	color: var(--ink);
}

.st-price--none {
	font-family: var(--sans);
	font-size: 0.85rem;
	font-weight: 400;
	color: var(--muted);
	text-transform: none;
	letter-spacing: 0;
}

.st-price__was { color: var(--muted); font-size: 0.9rem; }

.st-price__off {
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--accent);
}

/* ------------------------------------------------------------------ */
/* Hai cot nho cuoi trang chu                                          */
/* ------------------------------------------------------------------ */

.st-cols {
	display: grid;
	gap: 8px 48px;
	padding-top: 10px;
	padding-bottom: 10px;
}

@media (min-width: 820px) {
	.st-cols { grid-template-columns: 1fr 1fr; }
}

.st-col__head {
	font-size: 1.4rem;
	border-top: 2px solid var(--ink);
	padding-top: 10px;
	margin: 28px 0 6px;
}

.st-col__note {
	font-size: 0.85rem;
	color: var(--muted);
	margin: 0 0 6px;
}

.st-minis { list-style: none; margin: 0; padding: 0; }

.st-mini {
	display: grid;
	grid-template-columns: 38px minmax(0, 1fr);
	gap: 10px;
	padding: 12px 0;
	border-bottom: 1px solid var(--line);
}

.st-mini__no {
	font-family: var(--serif);
	font-size: 1.3rem;
	line-height: 1.2;
	color: var(--num);
}

.st-mini__text a {
	font-family: var(--serif);
	font-size: 1.08rem;
	line-height: 1.24;
	text-decoration: none;
	display: block;
	margin-bottom: 4px;
}

.st-mini__text a:hover { color: var(--accent); }

.st-mini__fact { font-size: 0.82rem; color: var(--muted); }

/* ------------------------------------------------------------------ */
/* Hang ten hang                                                       */
/* ------------------------------------------------------------------ */

.st-brands { padding-bottom: 40px; }

.st-brands__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.st-brands__list a {
	display: inline-block;
	text-decoration: none;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 6px 12px;
	border: 1px solid var(--line);
	background: var(--surface);
}

.st-brands__list a:hover { border-color: var(--accent); color: var(--accent); }

/* ------------------------------------------------------------------ */
/* Dau trang cua cac trang danh sach                                   */
/* ------------------------------------------------------------------ */

.st-pagehead {
	padding: 30px 0 10px;
	border-bottom: 2px solid var(--ink);
	margin-bottom: 4px;
}

.st-pagehead__title {
	font-size: clamp(2rem, 6.4vw, 3.6rem);
	line-height: 1;
	margin: 0 0 10px;
}

.st-pagehead__dek { color: var(--muted); max-width: 62ch; }

.st-pagehead__count {
	margin: 0 0 10px;
	font-size: 11px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--muted);
}

.st-pagehead__form { margin: 0 0 14px; }

.st-crumbs {
	font-size: 11px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--muted);
	margin-bottom: 14px;
}

.st-crumbs a { text-decoration: none; }
.st-crumbs a:hover { color: var(--accent); }

.st-empty { padding: 40px 0 60px; color: var(--muted); }

/* ------------------------------------------------------------------ */
/* Trang tinh                                                          */
/* ------------------------------------------------------------------ */

.st-page { padding-bottom: 40px; }

.st-page__body { max-width: 700px; padding-top: 18px; }

.st-page__body a { color: var(--accent); }

/* ------------------------------------------------------------------ */
/* Phan trang                                                          */
/* ------------------------------------------------------------------ */

.st-pager { padding: 26px 0 50px; }

.st-pager ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.st-pager a,
.st-pager span {
	display: inline-block;
	padding: 7px 13px;
	border: 1px solid var(--line);
	text-decoration: none;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.st-pager a:hover { border-color: var(--accent); color: var(--accent); }
.st-pager .current { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ------------------------------------------------------------------ */
/* 404                                                                 */
/* ------------------------------------------------------------------ */

.st-404 { padding-top: 30px; padding-bottom: 50px; max-width: 760px; }

.st-404__no {
	font-family: var(--serif);
	font-size: clamp(5rem, 22vw, 11rem);
	line-height: 0.9;
	color: var(--num);
	margin: 0 0 4px;
}

.st-404__dek { color: var(--muted); max-width: 52ch; }

/* ------------------------------------------------------------------ */
/* Chan trang                                                          */
/* ------------------------------------------------------------------ */

.st-foot {
	border-top: 3px solid var(--ink);
	background: var(--surface);
	margin-top: 40px;
}

.st-foot__in {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 32px var(--pad) 44px;
	text-align: center;
}

.st-foot__mark {
	font-family: var(--serif);
	font-size: clamp(1.6rem, 5vw, 2.4rem);
	margin: 0 0 14px;
}

.st-foot__nav ul {
	list-style: none;
	margin: 0 0 18px;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px 18px;
}

.st-foot__nav a {
	text-decoration: none;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--muted);
}

.st-foot__nav a:hover { color: var(--accent); }

.st-foot__note {
	font-size: 0.82rem;
	color: var(--muted);
	max-width: 62ch;
	margin: 0 auto 10px;
}

.st-foot__year {
	margin: 0;
	font-size: 11px;
	letter-spacing: 0.2em;
	color: var(--muted);
}

/* ------------------------------------------------------------------ */
/* Nut mua                                                             */
/* ------------------------------------------------------------------ */

/*
 * Nut mua nam trong vung .st-body, ma o do co luat ".st-body a {color:accent}"
 * - do uu tien 0,1,1, cao hon luat cua chinh nut (0,1,0). Khong co dong ".st-
 * body a.st-buy" ben duoi thi chu nut lay dung mau nen cua no: mot khoi mau
 * dac khong doc duoc chu. Loi nay da xay ra that o 8/23 giao dien dot truoc.
 */
.st-buy {
	display: inline-block;
	background: var(--accent);
	color: #fff;
	text-decoration: none;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: 11px 20px;
	border: 1px solid var(--accent);
}

.st-buy:hover,
.st-buy:focus-visible {
	background: var(--ink);
	border-color: var(--ink);
	color: #fff;
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }


/* === de mau chu huy hieu plugin === */
/*
 * Huy hieu cua plugin dat chu cung mau voi nen (nen la chinh mau do pha 10%
 * do duc), nen tuong phan chi 2.5-4.1 - duoi chuan AA 4.5, rieng nhan
 * 'Prime' gan nhu khong doc duoc.
 *
 * Chi doi MAU CHU, giu nguyen nen cua plugin. Dung hai lop cung ten de co do
 * uu tien cao hon luat goc ma khong phai dung !important.
 *
 * Khong sua tep CSS cua plugin: ban cap nhat sau nay se ghi de len.
 */
.acms-badge.acms-badge--prime   { color: #01607f; }
.acms-badge.acms-badge--danger  { color: #a81b1b; }
.acms-badge.acms-badge--success { color: #10693a; }
.acms-badge.acms-badge--warning { color: #8a5a06; }
.acms-badge.acms-badge--info    { color: #0b5e86; }


/* === mau chu phu cua plugin === */
/*
 * Plugin lay mau chu phu tu `var(--color-text-muted, #9ca3af)`. Khong theme
 * nao dat bien do nen no roi ve #9ca3af - tren nen trang chi duoc 2.54, duoi
 * chuan. Do bang Chrome that: nhan "/10", "ACMS Score" va dong "Updated: ..."
 * deu dinh.
 *
 * #6b7280 duoc 4.83, va chinh plugin cung dung mau nay o cho khac.
 */
:root { --color-text-muted: #6b7280; }

/* ------------------------------------------------------------------ */

/* ------------------------------------------------------------------ */
/* Day lien ket trang tinh o chan trang.                                */
/* Mau chu ke thua cua chan trang: chu chan trang da qua vong do tuong  */
/* phan, con mau nhan cua site thi chua.                                */
/* ------------------------------------------------------------------ */
.st-foot-pages {
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 6px 18px;
	font-size: 13px;
	line-height: 1.6;
}
.st-foot-pages a {
	color: inherit;
	text-decoration: none;
	opacity: .82;
}
.st-foot-pages a:hover,
.st-foot-pages a:focus {
	opacity: 1;
	text-decoration: underline;
}

/* --- Logo thuong hieu ------------------------------------------------ */
/* Dau hieu do bang em nen no lon nho theo chinh co chu cua ten site. */
.st-lg { white-space: nowrap; }
.st-lg__mark { display: inline-block; width: 1em; height: 1em; vertical-align: -0.14em; margin-right: 0.36em; }
.st-lg__tld { font-weight: 400; opacity: .5; }

/* --- Lien ket chan trang --------------------------------------------- */
/* Viet .st-mang .st-mang__h chu khong phai .st-mang__h: luat cua theme
   kieu .xx-foot__disclosure p co do uu tien (0,1,1), cao hon (0,1,0), nen ban
   ngan gon bi de mat. Da do that moi biet.

   Khong dung opacity de lam mo: no keo do tuong phan xuong duoi nguong doc
   duoc o phan lon theme. Phan cap bang co chu la du, va co san toi thieu 11px
   vi co theme dat khoi cong bo chi 12px. */
.st-mang { margin: 22px 0 0; }
.st-mang .st-mang__h { margin: 0 0 8px; font-size: max(11px, .8em); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.st-mang .st-mang__list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; font-size: max(11px, .8em); line-height: 1.6; }
.st-mang .st-mang__list li { margin: 0; padding: 0; flex: 0 0 auto; width: auto; max-width: 100%; }
.st-mang .st-mang__list li::before { content: none; }
.st-mang .st-mang__list a { text-decoration: none; }
.st-mang .st-mang__list a:hover,
.st-mang .st-mang__list a:focus { text-decoration: underline; }