/* ============================================================
   Trang bai viet: dau bai, muc luc, than bai, va cach hoa hop
   voi khoi san pham ma ACMS tu sinh ra.
   ============================================================ */

/* --- Dau bai --------------------------------------------- */
.sm-article__head { padding-block: 10px 26px; }
.sm-article__title {
	font-family: var(--serif);
	font-size: clamp(31px, 5.2vw, 58px);
	line-height: 1.06;
	letter-spacing: -.02em;
	margin-top: 4px;
}
.sm-article__dek {
	margin: 18px 0 0;
	font-size: clamp(18px, 2.2vw, 21px);
	line-height: 1.48;
	color: var(--ink-2);
}
.sm-article__meta {
	display: flex; align-items: center; justify-content: space-between;
	flex-wrap: wrap; gap: 16px;
	margin-top: 24px; padding-top: 20px;
	border-top: 1px solid var(--rule);
}
.sm-article__meta .sm-byline { margin-top: 0; }

.sm-share { display: flex; align-items: center; gap: 8px; }
.sm-share__label {
	font-family: var(--sans); font-size: 10px; font-weight: 700;
	letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
}
.sm-share__btn {
	display: inline-block; padding: 6px 11px;
	border: 1px solid var(--rule);
	font-family: var(--sans); font-size: 11px; font-weight: 600;
	letter-spacing: .04em; text-decoration: none; color: var(--ink-2);
}
.sm-share__btn:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Anh dan bai */
.sm-article__lead { margin: 0 0 8px; }
.sm-article__lead img {
	width: 100%;
	max-height: 560px;
	object-fit: contain;
	background: var(--paper-3);
}
.sm-article__lead figcaption {
	margin-top: 10px;
	font-family: var(--sans); font-size: 12px;
	letter-spacing: .04em; color: var(--muted);
}

/* --- Bo cuc than bai ------------------------------------- */
.sm-article__body {
	display: grid;
	grid-template-columns: minmax(0, var(--narrow)) 300px;
	justify-content: center;
	gap: 64px;
	padding-block: 36px 20px;
	align-items: start;
}
.sm-article__main { min-width: 0; }

/* --- Muc luc --------------------------------------------- */
.sm-toc {
	background: var(--paper-2);
	border-left: 4px solid var(--accent);
	padding: 20px 24px;
	margin-bottom: 34px;
}
.sm-toc__title {
	font-family: var(--sans); font-size: 11px; font-weight: 800;
	letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
	margin-bottom: 12px;
}
.sm-toc ol { list-style: none; counter-reset: toc; display: grid; gap: 8px; }
.sm-toc li { counter-increment: toc; display: flex; gap: 10px; }
.sm-toc li::before {
	content: counter(toc, decimal-leading-zero);
	font-family: var(--sans); font-size: 11px; font-weight: 700;
	color: var(--accent); padding-top: 4px; flex: none;
}
.sm-toc a {
	font-family: var(--sans); font-size: 15px; font-weight: 600;
	text-decoration: none; color: var(--ink-2); line-height: 1.35;
}
.sm-toc a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* --- Than bai -------------------------------------------- */
.sm-prose { font-size: 19px; line-height: 1.72; }
.sm-prose > p { margin: 0 0 1.25em; }
.sm-prose a {
	color: var(--accent-dark);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}
.sm-prose a:hover { background: var(--accent-tint); }

.sm-prose h2 {
	font-family: var(--serif);
	font-size: clamp(25px, 3.4vw, 34px);
	line-height: 1.18;
	margin: 2em 0 .55em;
	scroll-margin-top: 78px;
}
.sm-prose h2::after {
	content: ""; display: block;
	width: 54px; height: 3px; margin-top: 14px;
	background: var(--accent);
}
.sm-prose h3 {
	font-family: var(--sans);
	font-size: 20px; font-weight: 700;
	margin: 1.7em 0 .5em;
	scroll-margin-top: 78px;
}
.sm-prose h4 { font-family: var(--sans); font-size: 17px; margin: 1.5em 0 .4em; }

.sm-prose ul, .sm-prose ol { margin: 0 0 1.3em; padding-left: 1.3em; }
.sm-prose li { margin-bottom: .5em; }
.sm-prose ul { list-style: none; padding-left: 0; }
.sm-prose ul > li { position: relative; padding-left: 26px; }
.sm-prose ul > li::before {
	content: ""; position: absolute; left: 4px; top: .62em;
	width: 7px; height: 7px; background: var(--accent);
}
.sm-prose ol { padding-left: 1.4em; }

.sm-prose blockquote {
	margin: 1.8em 0; padding: 4px 0 4px 26px;
	border-left: 4px solid var(--accent);
	font-family: var(--serif); font-size: 23px; line-height: 1.4;
}
.sm-prose blockquote p:last-child { margin-bottom: 0; }

/* Cac muc "Pros" / "Cons" / "Buy It If" / "Skip It If" nam ngay sau the h3:
   khong co lop rieng nen danh dau bang chinh cap the. */
.sm-prose h3 + ul {
	background: var(--paper-2);
	border: 1px solid var(--rule-soft);
	padding: 18px 22px;
	margin-bottom: 1.4em;
}
.sm-prose h3 + ul > li:last-child { margin-bottom: 0; }

/* Anh trong bai */
.sm-prose figure { margin: 2em 0; }
.sm-prose figure img {
	width: 100%; max-height: 520px; object-fit: contain;
	background: var(--paper-3);
}
.sm-prose figcaption {
	margin-top: 10px;
	font-family: var(--sans); font-size: 12.5px;
	color: var(--muted); line-height: 1.45;
	padding-bottom: 10px; border-bottom: 1px solid var(--rule-soft);
}

/* Bang thong so */
.sm-table-scroll {
	margin: 1.8em 0;
	overflow-x: auto;
	border: 1px solid var(--rule);
}
.sm-prose table {
	width: 100%; border-collapse: collapse;
	font-family: var(--sans); font-size: 15px;
}
.sm-prose thead th {
	background: var(--ink); color: #fff;
	text-align: left; font-weight: 700;
	font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
	padding: 12px 16px;
}
.sm-prose td, .sm-prose tbody th {
	padding: 12px 16px;
	border-top: 1px solid var(--rule-soft);
	vertical-align: top;
}
.sm-prose tbody tr:nth-child(odd) { background: var(--paper-2); }
.sm-prose tbody td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }

/* --- Tag cuoi bai ---------------------------------------- */
.sm-article__tags {
	margin-top: 40px; padding-top: 22px;
	border-top: 1px solid var(--rule);
}
.sm-article__tags-label {
	display: block; margin-bottom: 12px;
	font-family: var(--sans); font-size: 11px; font-weight: 800;
	letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
}

/* --- Hop tac gia ----------------------------------------- */
.sm-authorbox {
	display: flex; gap: 20px; align-items: flex-start;
	margin-top: 40px; padding: 26px;
	background: var(--paper-2);
	border-top: 3px solid var(--ink);
}
.sm-authorbox__kicker {
	margin: 0 0 4px;
	font-family: var(--sans); font-size: 10px; font-weight: 800;
	letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
}
.sm-authorbox__name { font-family: var(--serif); font-size: 24px; }
.sm-authorbox__name a { text-decoration: none; }
.sm-authorbox__name a:hover { color: var(--accent); }
.sm-authorbox__bio { margin: 10px 0 0; font-size: 16px; color: var(--ink-2); line-height: 1.55; }
.sm-authorbox__more {
	display: inline-block; margin-top: 12px;
	font-family: var(--sans); font-size: 12px; font-weight: 700;
	letter-spacing: .1em; text-transform: uppercase;
	text-decoration: none; color: var(--accent);
}
.sm-authorbox__more:hover { text-decoration: underline; text-underline-offset: 4px; }

/* --- Bai truoc / bai sau --------------------------------- */
.sm-updown {
	display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
	margin-top: 40px; background: var(--rule);
	border: 1px solid var(--rule);
}
.sm-updown__item {
	display: grid; gap: 8px; align-content: start;
	padding: 20px; background: #fff; text-decoration: none;
}
.sm-updown__item:hover { background: var(--paper-2); }
/* Chi co bai truoc hoac bai sau thi cho no chiem ca hang */
.sm-updown--one { grid-template-columns: 1fr; }
.sm-updown--one .sm-updown__item--next { text-align: left; }
.sm-updown__item--next { text-align: right; }
.sm-updown__dir {
	font-family: var(--sans); font-size: 11px; font-weight: 700;
	letter-spacing: .12em; text-transform: uppercase; color: var(--accent);
}
.sm-updown__title { font-family: var(--serif); font-size: 17px; font-weight: 700; line-height: 1.3; }

/* --- Khoi san pham cua ACMS ------------------------------ *
   Plugin tu mang CSS rieng. Chi chinh phong chu, mau nhan va nut
   cho khop voi phan con lai, khong dung vao bo cuc cua no.        */
.sm-prose .acms-list {
	max-width: none !important;
	margin-block: 2em;
	font-family: var(--sans);
}
.sm-prose .acms-list__title,
.sm-prose .acms-list__title a {
	font-family: var(--serif) !important;
	letter-spacing: -.01em;
}
.sm-prose .acms-btn--amazon {
	border-radius: 0 !important;
	font-family: var(--sans) !important;
	font-weight: 700 !important;
	letter-spacing: .06em;
	text-transform: uppercase;
	font-size: 13px !important;
}
.sm-prose .acms-list a { text-decoration: none; }
.sm-prose .acms-list a:hover { background: none; }
.sm-prose .acms-list__rank {
	font-family: var(--serif) !important;
	font-weight: 800 !important;
}

/* --- Man hinh nho ---------------------------------------- */
@media (max-width: 999px) {
	.sm-article__body { grid-template-columns: 1fr; gap: 48px; max-width: calc(var(--narrow) + var(--gut) * 2); }
	.sm-article__body .sm-side { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
	.sm-prose { font-size: 17.5px; }
	.sm-article__meta { flex-direction: column; align-items: flex-start; }
	.sm-authorbox { flex-direction: column; padding: 20px; }
	.sm-updown { grid-template-columns: 1fr; }
	.sm-updown__item--next { text-align: left; }
	.sm-article__body .sm-side { grid-template-columns: 1fr; }
	.sm-toc { padding: 16px 18px; }
}