/* ==================================================================
   Site Bench Table - trang bai.

   Chi nap o trang bai. Trong tam la .bt-ct: bang so sanh do bo loc
   the_content dung ra thay cho muc mo dau. Duoi 720px bang do KHONG cuon
   ngang ma xep lai thanh tung the mot dong - nhan cot duoc lay tu thuoc tinh
   data-h nen khong phai viet lai nhan o hai cho.
   ================================================================== */

.bt-article { display: block; }

/* ---------------------------------------------------------------- */
/* Dau bai                                                           */
/* ---------------------------------------------------------------- */

.bt-mast {
	background: linear-gradient(180deg, #14181c 0%, var(--bg) 100%);
	border-bottom: 1px solid var(--line);
	margin: -28px 0 28px;
	padding: 0 0 30px;
}
.bt-mast__kick {
	margin: 16px 0 10px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
	font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--muted);
}
.bt-mast__brand {
	background: var(--accent); color: var(--accent-ink);
	padding: 4px 9px; border-radius: var(--r);
}
.bt-mast__kick a:hover { color: var(--accent); }
.bt-mast__h {
	margin: 0; max-width: 20ch;
	font-size: clamp(38px, 7.4vw, 76px);
	overflow-wrap: anywhere;
}
.bt-mast__dek {
	margin: 16px 0 0; max-width: 62ch;
	color: var(--muted); font-size: 17px; line-height: 1.55;
}
.bt-mast__meta {
	margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px;
	font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
	color: var(--muted); font-weight: 600;
}
.bt-mast__meta span + span { position: relative; padding-left: 18px; }
.bt-mast__meta span + span::before {
	content: ""; position: absolute; left: 0; top: 50%;
	width: 6px; height: 1px; background: var(--line);
}

/* To tom tat lo hang */
.bt-lineup {
	display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px;
	align-items: center;
	background: var(--surface); border: 1px solid var(--line);
	border-left: 3px solid var(--accent); border-radius: var(--r);
	padding: 20px; margin: 0 0 28px;
}
.bt-lineup__pic { background: #0c0e10; border-radius: var(--r); aspect-ratio: 4 / 3; }
.bt-lineup__pic img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.bt-lineup__facts { display: flex; flex-wrap: wrap; gap: 24px 40px; }
.bt-fact { min-width: 0; }
.bt-fact b {
	display: block; font-family: var(--display); font-weight: 400;
	font-size: clamp(30px, 5vw, 44px); line-height: 1;
	color: var(--accent); font-variant-numeric: tabular-nums;
}
.bt-fact span {
	display: block; margin-top: 6px; max-width: 34ch;
	font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
	color: var(--muted); font-weight: 600; line-height: 1.4;
}
.bt-fact--best b { color: var(--ink); }

/* Danh sach nhay den tung mau */
.bt-jump {
	border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
	padding: 16px 0; margin: 0 0 30px;
}
.bt-jump__h { margin: 0 0 10px; font-size: 20px; color: var(--muted); }
.bt-jump ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.bt-jump a {
	display: inline-flex; align-items: center; gap: 8px;
	border: 1px solid var(--line); background: var(--surface);
	padding: 7px 12px; border-radius: var(--r);
	font-size: 13px; font-weight: 600;
	max-width: 100%; overflow-wrap: anywhere;
}
.bt-jump a:hover { border-color: var(--accent); color: var(--ink); }
.bt-jump__n {
	color: var(--accent); font-weight: 800; font-size: 11px;
	font-variant-numeric: tabular-nums; flex: none;
}

/* ---------------------------------------------------------------- */
/* Than bai                                                          */
/* ---------------------------------------------------------------- */

.bt-prose { max-width: 820px; font-size: 17px; line-height: 1.72; }
.bt-prose > p { margin: 0 0 1.15em; }
.bt-prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.bt-prose a:hover { color: var(--ink); }

/*
 * Cac khoi do giao dien dung ra nam TRONG .bt-prose nen bi luat lien ket van
 * xuoi o tren de len: nut mua thanh chu xanh tren nen xanh, doc khong ra. Hai
 * luat duoi keo chung ve dung mau cua no.
 */
.bt-prose .bt-btn { color: var(--accent-ink); text-decoration: none; }
.bt-prose .bt-btn:hover { color: var(--accent-ink); }
.bt-prose .bt-ct__txt a { color: var(--ink); text-decoration: none; }
.bt-prose .bt-ct__txt a:hover { color: var(--accent); }

.bt-prose h3 {
	font-family: var(--body); font-size: 19px; font-weight: 800;
	margin: 1.8em 0 0.6em; line-height: 1.3;
}
.bt-prose ul, .bt-prose ol { margin: 0 0 1.2em; padding-left: 20px; }
.bt-prose li { margin: 0 0 0.45em; }
.bt-prose li::marker { color: var(--accent); }

.bt-prose figure {
	margin: 1.6em 0; background: var(--surface);
	border: 1px solid var(--line); border-radius: var(--r); padding: 16px;
}
.bt-prose figure img { margin: 0 auto; max-height: 380px; width: auto; }
.bt-prose figcaption {
	margin-top: 12px; text-align: center; color: var(--muted);
	font-size: 12.5px; letter-spacing: 0.04em;
}

.bt-prose blockquote {
	margin: 1.6em 0; padding: 4px 0 4px 18px;
	border-left: 3px solid var(--accent); color: var(--muted);
}

/* Tieu de muc */
.bt-h2 {
	margin: 2.2em 0 0.7em;
	font-size: clamp(28px, 4.6vw, 42px);
	scroll-margin-top: 110px;
	overflow-wrap: anywhere;
}
.bt-h2--plain, .bt-h2--faq, .bt-h2--ct {
	border-top: 2px solid var(--accent); padding-top: 14px;
}
.bt-h2--model {
	display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: baseline;
	border-top: 1px solid var(--line); padding-top: 18px;
}
.bt-h2__n {
	font-size: 0.62em; color: var(--accent); font-variant-numeric: tabular-nums;
}
.bt-h2__t { min-width: 0; }
.bt-prose > *:first-child.bt-h2 { margin-top: 0; }

/* ---------------------------------------------------------------- */
/* BANG SO SANH - nuoc di rieng cua site22                           */
/* ---------------------------------------------------------------- */

.bt-ct { margin: 0 0 2em; }
.bt-ct__cap {
	margin: 0 0 12px; font-size: 20px; color: var(--muted);
}
.bt-ct__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.bt-ct__t {
	width: 100%; border-collapse: collapse;
	background: var(--surface); border: 1px solid var(--line);
	font-variant-numeric: tabular-nums;
}
.bt-ct__t thead th {
	position: sticky; top: 0;
	background: var(--surface2); color: var(--muted);
	font-size: 10.5px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
	text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line);
	white-space: nowrap;
}
.bt-ct__t tbody tr + tr th,
.bt-ct__t tbody tr + tr td { border-top: 1px solid var(--line); }
.bt-ct__t tbody tr:hover { background: var(--surface2); }
.bt-ct__t td, .bt-ct__t tbody th { padding: 12px; vertical-align: middle; text-align: left; }

.bt-ct__name {
	display: grid; grid-template-columns: 26px 64px minmax(0, 1fr); gap: 12px;
	align-items: center; font-weight: 600;
}
.bt-ct__rank {
	font-family: var(--display); font-weight: 400; font-size: 20px;
	color: var(--accent); line-height: 1;
}
.bt-ct__pic { background: #0c0e10; border-radius: var(--r); }
.bt-ct__img { width: 64px; height: 64px; object-fit: contain; padding: 6px; }
.bt-ct__txt { min-width: 0; font-size: 14px; line-height: 1.35; overflow-wrap: anywhere; }
.bt-ct__txt a { color: var(--ink); }
.bt-ct__txt a:hover { color: var(--accent); }
.bt-ct__txt .bt-pick { display: flex; width: max-content; max-width: 100%; }

.bt-ct__price b { font-size: 17px; }
.bt-ct__was { white-space: nowrap; color: var(--muted); font-size: 13px; }
.bt-ct__score { min-width: 190px; }
.bt-ct__score .bt-bar { margin: 0; }
.bt-ct__rev { color: var(--muted); font-size: 13.5px; white-space: nowrap; }
.bt-ct__go { text-align: right; }

/* Van xuoi cu, bi day xuong duoi bang */
.bt-ct__after {
	margin: 22px 0 0; padding: 16px 0 0; border-top: 1px dashed var(--line);
	font-size: 15.5px; color: #c9d1d9;
}
.bt-ct__afterh {
	margin: 0 0 10px;
	font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--muted);
}
.bt-ct__after ul { padding-left: 18px; }
.bt-ct__after li { margin: 0 0 0.5em; }

/* Bang so sanh viet tay cua bai goc, gap lai de doi chieu */
.bt-ct__orig { margin: 0 0 1.2em; border: 1px solid var(--line); border-radius: var(--r); }
.bt-ct__orig > summary {
	list-style: none; cursor: pointer; padding: 10px 14px;
	font-size: 11px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
	color: var(--muted);
}
.bt-ct__orig > summary::-webkit-details-marker { display: none; }
.bt-ct__orig > summary::before { content: "+ "; color: var(--accent); }
.bt-ct__orig[open] > summary::before { content: "\2212 "; }
.bt-ct__orig > summary:hover { color: var(--ink); }
.bt-ct__orig .bt-tw { margin: 0; padding: 0 14px 14px; }

/* ---------------------------------------------------------------- */
/* Dai du lieu duoi tieu de moi mau                                  */
/* ---------------------------------------------------------------- */

.bt-strip2 {
	display: grid; grid-template-columns: auto minmax(200px, 1fr) auto;
	gap: 18px 24px; align-items: center;
	background: var(--surface); border: 1px solid var(--line);
	border-radius: var(--r); padding: 16px 18px; margin: 0 0 1.4em;
}
.bt-strip2__l { min-width: 0; }
.bt-strip2__l .bt-price { margin: 0; }
.bt-strip2__l .bt-pick { margin-top: 8px; display: flex; width: max-content; }
.bt-strip2__m .bt-bar { margin: 0; }
.bt-strip2__r { justify-self: end; }

/* ---------------------------------------------------------------- */
/* "Best for", Pros / Cons                                           */
/* ---------------------------------------------------------------- */

.bt-bestfor {
	display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline;
	margin: 0 0 1.2em; padding: 10px 14px;
	border-left: 3px solid var(--accent); background: var(--surface);
	border-radius: 0 var(--r) var(--r) 0;
	font-size: 15.5px;
}
.bt-bestfor__l {
	font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--accent); flex: none;
}
.bt-bestfor__v { min-width: 0; }

.bt-pc {
	display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px;
	margin: 0 0 1.5em;
}
.bt-pc__c {
	background: var(--surface); border: 1px solid var(--line);
	border-top: 3px solid var(--line); border-radius: var(--r);
	padding: 14px 16px;
}
.bt-pc__c--y { border-top-color: var(--accent); }
.bt-pc__c--n { border-top-color: var(--warn); }
.bt-pc__h {
	margin: 0 0 8px;
	font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--muted);
}
.bt-pc__c--y .bt-pc__h { color: var(--accent); }
.bt-pc__c--n .bt-pc__h { color: var(--warn); }
.bt-pc ul { margin: 0; padding-left: 18px; font-size: 15px; }
.bt-pc li { margin: 0 0 0.45em; }
.bt-pc__c--n li::marker { color: var(--warn); }

/* ---------------------------------------------------------------- */
/* Bang cua bai goc                                                  */
/* ---------------------------------------------------------------- */

.bt-tw { overflow-x: auto; margin: 0 0 1.6em; -webkit-overflow-scrolling: touch; }
.bt-tw table {
	width: 100%; min-width: 520px; border-collapse: collapse;
	background: var(--surface); border: 1px solid var(--line); font-size: 14px;
}
.bt-tw th, .bt-tw td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.bt-tw thead th {
	background: var(--surface2); color: var(--muted);
	font-size: 10.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
	white-space: nowrap;
}
.bt-tw tbody tr:last-child th, .bt-tw tbody tr:last-child td { border-bottom: 0; }

/* ---------------------------------------------------------------- */
/* FAQ                                                               */
/* ---------------------------------------------------------------- */

.bt-faq__lead { margin: 0 0 1em; color: var(--muted); }
.bt-faq { border-top: 1px solid var(--line); margin: 0 0 1.6em; }
.bt-faq__i { border-bottom: 1px solid var(--line); }
.bt-faq__q {
	list-style: none; cursor: pointer;
	display: flex; align-items: flex-start; gap: 12px;
	padding: 14px 0; font-weight: 700; font-size: 16.5px; line-height: 1.4;
}
.bt-faq__q::-webkit-details-marker { display: none; }
.bt-faq__q::before {
	content: "+"; flex: none; width: 1em;
	color: var(--accent); font-weight: 800;
}
.bt-faq__i[open] .bt-faq__q::before { content: "\2212"; }
.bt-faq__q:hover { color: var(--accent); }
.bt-faq__a { padding: 0 0 14px 28px; color: #c9d1d9; font-size: 16px; }
.bt-faq__a p:last-child { margin-bottom: 0; }

/* ---------------------------------------------------------------- */
/* Chan bai                                                          */
/* ---------------------------------------------------------------- */

.bt-artfoot { padding: 30px 16px 40px; }
.bt-chips--tags { margin: 0 0 18px; }
.bt-page__head { padding: 20px 0 24px; border-bottom: 1px solid var(--line); margin: 0 0 28px; }

/* ---------------------------------------------------------------- */
/* Be ngang                                                          */
/* ---------------------------------------------------------------- */

@media (max-width: 900px) {
	.bt-lineup { grid-template-columns: minmax(0, 1fr); }
	.bt-lineup__pic { max-width: 260px; }
	.bt-strip2 { grid-template-columns: minmax(0, 1fr); }
	.bt-strip2__r { justify-self: start; }
}

@media (max-width: 720px) {
	/* Bang so sanh xep lai thanh tung the: khong cuon ngang tren dien thoai. */
	.bt-ct__scroll { overflow-x: visible; }
	.bt-ct__t, .bt-ct__t tbody, .bt-ct__t tr { display: block; width: 100%; border: 0; }
	.bt-ct__t thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
	.bt-ct__t tbody tr {
		background: var(--surface); border: 1px solid var(--line);
		border-radius: var(--r); padding: 14px; margin: 0 0 12px;
	}
	.bt-ct__t tbody tr + tr th, .bt-ct__t tbody tr + tr td { border-top: 0; }
	.bt-ct__t tbody th, .bt-ct__t td { display: block; padding: 0; }
	.bt-ct__name { grid-template-columns: 26px 56px minmax(0, 1fr); margin-bottom: 12px; }
	.bt-ct__img { width: 56px; height: 56px; }
	.bt-ct__t td[data-h] { margin: 0 0 10px; }
	.bt-ct__t td[data-h]::before {
		content: attr(data-h); display: block; margin-bottom: 3px;
		font-size: 10px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
		color: var(--muted);
	}
	.bt-ct__t td[data-h]:empty { display: none; }
	.bt-ct__score { min-width: 0; }
	.bt-ct__go { text-align: left; }

	.bt-pc { grid-template-columns: minmax(0, 1fr); }
	.bt-prose { font-size: 16px; }
	.bt-mast { margin-top: -28px; }
}

@media (max-width: 420px) {
	.bt-lineup { padding: 16px; }
	.bt-lineup__facts { gap: 18px 26px; }
	.bt-jump a { font-size: 12px; }
	.bt-h2--model { grid-template-columns: minmax(0, 1fr); gap: 2px; }
	.bt-faq__a { padding-left: 0; }
}