/* =========================================================================
   Site Ratings - khung chung
   Khong dung chu serif o dau ca. Con so dung chu mono de doc theo cot cho
   thang hang. Dai xanh than o dau va chan trang, than trang nen trang va xam.
   ========================================================================= */

:root {
	--navy:    #0d2b45;
	--navy-2:  #123a5c;
	--blue:    #1263ad;
	--blue-dk: #0d4c88;
	--blue-lt: #e8f1f9;
	--gold:    #e5a13a;
	--accent:  #1263ad;

	--ink:     #12181e;
	--ink-2:   #45525e;
	--ink-3:   #6d7b88;
	--paper:   #ffffff;
	--grey:    #f2f5f7;
	--grey-2:  #e7edf1;
	--line:    #d5dde4;
	--line-2:  #b9c5ce;

	--lv5: #1f8a4c;
	--lv4: #8bbd2e;
	--lv3: #f0b429;
	--lv2: #ef8225;
	--lv1: #d64545;

	--sans: 'Public Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
	--mono: 'Roboto Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

	--gut: 16px;
	--sp:  clamp(38px, 5vw, 62px);
	--r:   3px;
}

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

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

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }

h1, h2, h3, h4 {
	font-family: var(--sans);
	font-weight: 700;
	line-height: 1.2;
	margin: 0;
	letter-spacing: -0.012em;
}

p { margin: 0 0 1em; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap; border: 0;
}

.rt-skip {
	position: absolute; left: -9999px; top: 0; z-index: 90;
	background: var(--navy); color: #fff; padding: 12px 18px;
	font-size: 14px; text-decoration: none;
}
.rt-skip:focus { left: 8px; top: 8px; }

.rt-wrap {
	width: 100%;
	max-width: 1180px;
	margin-inline: auto;
	padding-inline: var(--gut);
}
.rt-wrap--art  { max-width: 792px; }
.rt-wrap--wide { max-width: 952px; }

/* Khung anh: anh san pham Amazon deu nen trang nen khung cung phai trang,
   dat tren nen xam se lo ra mot vien quanh anh. */
.rt-media {
	display: block;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--r);
	overflow: hidden;
	aspect-ratio: 4 / 3;
}
.rt-media img { width: 100%; height: 100%; object-fit: contain; padding: 7%; }
.rt-media--square { aspect-ratio: 1 / 1; }
.rt-media--panel  { aspect-ratio: 1 / 1; border: 0; }

/* =========================================================================
   Vong tron muc do
   ========================================================================= */

.rt-dial { display: block; flex: none; }

/* =========================================================================
   Dau trang
   ========================================================================= */

.rt-head__top { background: var(--navy); color: #fff; }

.rt-head__inner {
	display: flex; align-items: center; gap: 14px;
	min-height: 64px;
}

.rt-burger {
	display: inline-flex; align-items: center; justify-content: center;
	width: 34px; height: 34px; flex: none;
	background: none; border: 0; cursor: pointer; padding: 0; color: #fff;
}
/* Ba vach nam trong mot the span: phai cho chinh the span thanh cot, dat gap
   o the button thi ba vach van dinh lien nhau thanh mot vach day. */
.rt-burger__bars { display: flex; flex-direction: column; gap: 4px; }
.rt-burger i { display: block; height: 2px; width: 20px; background: currentColor; }

.rt-logo {
	display: inline-flex; align-items: center; gap: 9px;
	text-decoration: none; color: #fff; flex: none;
}
.rt-logo__text {
	font-weight: 800; font-size: clamp(15px, 2.2vw, 20px);
	letter-spacing: -0.02em; white-space: nowrap;
	overflow: hidden; text-overflow: ellipsis;
}

.rt-head__search { flex: 1; max-width: 520px; margin-left: 10px; }
.rt-head__tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.rt-iconbtn {
	display: none;
	width: 34px; height: 34px;
	align-items: center; justify-content: center;
	background: none; border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: var(--r); cursor: pointer; color: #fff;
}
.rt-iconbtn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }

.rt-cta {
	background: var(--gold); color: #11202e;
	padding: 9px 15px; border-radius: var(--r);
	font-size: 12.5px; font-weight: 700; text-decoration: none;
	white-space: nowrap;
}
.rt-cta:hover { background: #d7902c; }

.rt-search { display: flex; }
.rt-search input {
	flex: 1; min-width: 0; font: inherit; font-size: 14.5px;
	padding: 9px 12px;
	border: 1px solid var(--line-2); border-right: 0;
	border-radius: var(--r) 0 0 var(--r);
	background: #fff; color: var(--ink);
}
.rt-search button {
	display: inline-flex; align-items: center; gap: 7px;
	border: 1px solid var(--blue); background: var(--blue); color: #fff;
	padding: 0 14px; cursor: pointer;
	border-radius: 0 var(--r) var(--r) 0;
	font-size: 13px; font-weight: 700;
}
.rt-search button:hover { background: var(--blue-dk); border-color: var(--blue-dk); }
.rt-search button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.rt-search__label { display: none; }

/* Thanh chuyen muc - phan duy nhat dinh theo trang. */
.rt-nav {
	position: sticky; top: 0; z-index: 40;
	background: #fff;
	border-bottom: 1px solid var(--line);
}
.rt-nav.is-stuck { box-shadow: 0 2px 8px rgba(13, 43, 69, 0.1); }
.rt-nav__inner { overflow-x: auto; scrollbar-width: none; }
.rt-nav__inner::-webkit-scrollbar { display: none; }
.rt-nav__list {
	list-style: none; margin: 0; padding: 0;
	display: flex; gap: 22px; width: max-content;
}
.rt-nav__list a {
	display: block; padding: 12px 0;
	font-size: 13.5px; font-weight: 600;
	text-decoration: none; color: var(--ink-2);
	white-space: nowrap;
	border-bottom: 3px solid transparent;
}
.rt-nav__list a:hover,
.rt-nav__list .current-menu-item > a,
.rt-nav__list .current-cat > a { color: var(--blue); border-bottom-color: var(--blue); }

.rt-searchbar { background: var(--grey); border-bottom: 1px solid var(--line); padding: 14px 0; }

.rt-drawer { background: var(--grey); border-bottom: 1px solid var(--line); padding: 24px 0 28px; }
.rt-drawer__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.rt-drawer__head { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; color: var(--ink-3); margin: 0 0 10px; }
.rt-drawer ul { list-style: none; margin: 0; padding: 0; }
.rt-drawer__col > ul > li > a {
	display: flex; justify-content: space-between; gap: 12px;
	padding: 7px 0; border-bottom: 1px solid var(--line);
	text-decoration: none; font-size: 14.5px;
}
.rt-drawer__col > ul > li > a span { color: var(--ink-3); font-size: 12px; font-family: var(--mono); }
.rt-drawer__tags { display: flex; flex-wrap: wrap; gap: 7px; }
.rt-drawer__tags a {
	display: inline-block; padding: 6px 11px;
	border: 1px solid var(--line-2); border-radius: var(--r);
	background: #fff; font-size: 12.5px; text-decoration: none;
}
.rt-drawer__tags a:hover { border-color: var(--blue); color: var(--blue); }

/* =========================================================================
   Dai bai
   ========================================================================= */

.rt-sec { padding: var(--sp) 0; }
.rt-sec--grey { background: var(--grey); }
.rt-sec--tight { padding-top: 0; }
.rt-sec__note { font-size: 13.5px; color: var(--ink-3); margin: -10px 0 22px; max-width: 760px; }

.rt-railhead {
	display: flex; align-items: baseline; justify-content: space-between;
	gap: 16px; flex-wrap: wrap;
	margin: 0 0 22px;
	border-bottom: 3px solid var(--navy);
	padding-bottom: 9px;
}
.rt-railhead__title { font-size: clamp(18px, 2.2vw, 23px); }
.rt-railhead__more {
	font-size: 12.5px; font-weight: 700; color: var(--blue);
	text-decoration: none; white-space: nowrap;
}
.rt-railhead__more:hover { text-decoration: underline; }

/* =========================================================================
   The bai
   ========================================================================= */

.rt-eyebrow { margin: 0 0 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.rt-eyebrow a { text-decoration: none; }
.rt-eyebrow a:hover { text-decoration: underline; }

.rt-by { margin: 9px 0 0; font-size: 12.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 6px; }
.rt-by a { color: var(--ink-2); text-decoration: none; }
.rt-by a:hover { color: var(--blue); }

.rt-chip {
	display: flex; align-items: center; gap: 7px;
	margin: 9px 0 0; font-size: 13px;
}
.rt-chip__num { font-family: var(--mono); font-weight: 700; font-size: 13.5px; }
.rt-chip__votes { color: var(--ink-3); font-size: 12px; }

.rt-card { margin: 0; }
.rt-card__media { display: block; position: relative; text-decoration: none; }
.rt-card__title a { text-decoration: none; }
.rt-card__title a:hover { color: var(--blue); }
.rt-card__dek { color: var(--ink-2); font-size: 14px; margin: 7px 0 0; }

.rt-card__rank {
	position: absolute; left: 0; top: 0;
	background: var(--navy); color: #fff;
	font-family: var(--mono); font-weight: 700; font-size: 14px;
	padding: 4px 9px;
}

.rt-card--hero .rt-card__media .rt-media { aspect-ratio: 16 / 9; }
.rt-card--hero .rt-card__body { padding-top: 16px; }
.rt-card--hero .rt-card__title { font-size: clamp(22px, 2.9vw, 32px); }
.rt-card--hero .rt-card__dek { font-size: 15.5px; margin-top: 10px; }

.rt-card--grid .rt-card__body { padding-top: 12px; }
.rt-card--grid .rt-card__title { font-size: 16.5px; line-height: 1.3; }

.rt-card--list { display: grid; grid-template-columns: 78px 1fr; gap: 12px; align-items: start; padding: 13px 0; border-top: 1px solid var(--line); }
.rt-card--list:first-of-type { border-top: 0; }
.rt-card--list .rt-card__body { padding: 0; }
.rt-card--list .rt-card__title { font-size: 14.5px; line-height: 1.35; }
.rt-card--list .rt-chip { margin-top: 6px; }

/* =========================================================================
   Luoi va cum
   ========================================================================= */

.rt-grid { display: grid; gap: 26px 22px; }
.rt-grid--4 { grid-template-columns: repeat(4, 1fr); }
.rt-grid--3 { grid-template-columns: repeat(3, 1fr); }

.rt-hero { padding: var(--sp) 0 0; }
.rt-hero__grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 36px; align-items: start; }
.rt-hero__sidehead {
	margin: 0 0 4px; padding-bottom: 8px;
	border-bottom: 3px solid var(--navy);
	font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3);
}

.rt-spot { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 34px; align-items: start; }

.rt-tilesec { padding-block: var(--sp); }
.rt-tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 18px 14px; }
.rt-tile a { display: block; text-decoration: none; text-align: center; }
.rt-tile__name { display: block; margin-top: 9px; font-size: 12.5px; font-weight: 700; line-height: 1.3; }
.rt-tile__count { display: block; font-size: 11px; color: var(--ink-3); font-family: var(--mono); margin-top: 2px; }
.rt-tile a:hover .rt-tile__name { color: var(--blue); }

.rt-brands { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.rt-brands a {
	display: inline-flex; align-items: baseline; gap: 7px;
	padding: 8px 13px; background: #fff;
	border: 1px solid var(--line-2); border-radius: var(--r);
	text-decoration: none; font-size: 13.5px;
}
.rt-brands a span { font-size: 11px; color: var(--ink-3); font-family: var(--mono); }
.rt-brands a:hover { border-color: var(--blue); color: var(--blue); }

/* =========================================================================
   Bang danh gia day dac
   ========================================================================= */

.rt-list { border-top: 3px solid var(--navy); }

.rt-list__head,
.rt-row {
	display: grid;
	grid-template-columns: 92px minmax(0, 1fr) 132px 92px;
	gap: 18px;
	align-items: center;
}

.rt-list__head {
	padding: 9px 0;
	border-bottom: 1px solid var(--line);
	font-size: 10.5px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
	color: var(--ink-3);
}
.rt-list__head > span:first-child { grid-column: 1 / 3; }
.rt-list__head > span:not(:first-child) { text-align: center; }

.rt-row { padding: 16px 0; border-bottom: 1px solid var(--line); margin: 0; }
.rt-row:hover { background: #fbfcfd; }
.rt-row__media { display: block; text-decoration: none; }
.rt-row__eyebrow { margin-bottom: 4px; }
.rt-row__title { font-size: 16px; line-height: 1.3; }
.rt-row__title a { text-decoration: none; }
.rt-row__title a:hover { color: var(--blue); }
.rt-row__dek { margin: 6px 0 0; font-size: 13.5px; color: var(--ink-2); }

.rt-row__flag { margin: 8px 0 0; font-size: 11.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.rt-row__flag span {
	background: var(--blue-lt); color: var(--blue-dk);
	border: 1px solid #c3ddf2; border-radius: var(--r);
	padding: 2px 8px; font-weight: 700; font-size: 11px;
}

.rt-row__score { display: flex; flex-direction: column; align-items: center; gap: 3px; text-align: center; }
.rt-row__num { font-family: var(--mono); font-weight: 700; font-size: 16px; }
.rt-row__word { font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); }
.rt-row__votes,
.rt-row__price { text-align: center; font-family: var(--mono); font-size: 14px; }
.rt-row__price { font-weight: 700; }

/* =========================================================================
   Thanh sap xep
   ========================================================================= */

.rt-sortbar {
	display: flex; flex-wrap: wrap; gap: 12px 20px;
	align-items: center; justify-content: space-between;
	padding: 12px 14px; margin: 0 0 20px;
	background: var(--grey); border: 1px solid var(--line); border-radius: var(--r);
}
.rt-sortbar__count { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.rt-sortbar__count strong { font-family: var(--mono); color: var(--ink); }
.rt-sortbar__opts { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12.5px; }
.rt-sortbar__opts > span { color: var(--ink-3); margin-right: 2px; }
.rt-sortbar__opts a {
	padding: 5px 11px; border: 1px solid var(--line-2); border-radius: var(--r);
	background: #fff; text-decoration: none; font-weight: 600;
}
.rt-sortbar__opts a:hover { border-color: var(--blue); color: var(--blue); }
.rt-sortbar__opts a.is-on { background: var(--navy); border-color: var(--navy); color: #fff; }

/* =========================================================================
   Bang phan bo sao
   ========================================================================= */

.rt-dist__row { display: grid; grid-template-columns: 52px 1fr 42px; gap: 10px; align-items: center; margin-bottom: 5px; }
.rt-dist__k { font-size: 11.5px; color: var(--ink-3); }
.rt-dist__bar { display: block; height: 9px; background: var(--grey-2); border-radius: 2px; overflow: hidden; }
.rt-dist__bar > span { display: block; height: 100%; background: var(--blue); }
.rt-dist__v { font-family: var(--mono); font-size: 12px; text-align: right; }
.rt-dist__note { margin: 9px 0 0; font-size: 11px; color: var(--ink-3); }

/* =========================================================================
   Dang ky, khoi gioi thieu cach cham diem
   ========================================================================= */

.rt-signup { background: var(--navy); color: #fff; padding: 34px 0; }
.rt-signup--tight { padding: 28px 0; }
.rt-signup__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; }
.rt-signup__title { font-size: 21px; }
.rt-signup__dek { margin: 7px 0 0; font-size: 14px; opacity: 0.8; }
.rt-signup__form { display: flex; flex-wrap: wrap; gap: 0; }
.rt-signup__form input {
	flex: 1; min-width: 0; font: inherit; font-size: 14.5px;
	padding: 11px 13px; border: 0; border-radius: var(--r) 0 0 var(--r); background: #fff; color: var(--ink);
}
.rt-signup__form button {
	border: 0; background: var(--gold); color: #11202e; cursor: pointer;
	padding: 0 20px; font-size: 13px; font-weight: 700; border-radius: 0 var(--r) var(--r) 0;
}
.rt-signup__fine { flex: 0 0 100%; margin: 8px 0 0; font-size: 11px; opacity: 0.7; }

.rt-how__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.rt-how__step { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.rt-how__n {
	display: inline-flex; align-items: center; justify-content: center;
	width: 28px; height: 28px; border-radius: 50%;
	background: var(--navy); color: #fff;
	font-family: var(--mono); font-weight: 700; font-size: 14px;
	margin-bottom: 10px;
}
.rt-how__step h3 { font-size: 16px; margin-bottom: 7px; }
.rt-how__step p { margin: 0; font-size: 14px; color: var(--ink-2); }

.rt-how__scale { margin-top: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.rt-how__scalehead { margin: 0 0 12px; font-size: 11px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-3); }
.rt-how__scale ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.rt-how__scale li { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.rt-how__word { font-size: 13px; font-weight: 700; }
.rt-how__range { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }

.rt-how__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 22px 0 0; }
.rt-how__stats > div { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; }
.rt-how__stats dt { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.rt-how__stats dd { margin: 5px 0 0; font-family: var(--mono); font-weight: 700; font-size: 22px; }

/* =========================================================================
   Dau trang danh muc, tac gia
   ========================================================================= */

.rt-termhead { padding: 22px 0 26px; }
.rt-termhead__kicker { margin: 0 0 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.rt-termhead__title { font-size: clamp(26px, 4vw, 40px); }
.rt-termhead__desc { margin: 12px 0 0; color: var(--ink-2); font-size: 15px; max-width: 760px; }
.rt-termhead__form { margin-top: 18px; max-width: 480px; }
.rt-termhead__stats { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 16px; }
.rt-termhead__stat { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-2); }
.rt-termhead__stat strong { font-family: var(--mono); color: var(--ink); }
.rt-termhead__chip {
	display: inline-flex; gap: 6px; align-items: baseline;
	padding: 5px 11px; border: 1px solid var(--line-2); border-radius: var(--r);
	font-size: 12.5px; text-decoration: none; background: #fff;
}
.rt-termhead__chip span { color: var(--ink-3); font-family: var(--mono); font-size: 11px; }

.rt-authorhead { padding: 22px 0 26px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.rt-authorhead__inner { display: flex; gap: 18px; align-items: flex-start; }
.rt-authorhead__name { font-size: clamp(24px, 3.4vw, 34px); }
.rt-authorhead__bio { margin: 10px 0 0; color: var(--ink-2); font-size: 15px; max-width: 700px; }
.rt-authorhead__meta { margin: 10px 0 0; font-size: 13px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 7px; align-items: baseline; }
.rt-authorhead__meta strong { font-family: var(--mono); color: var(--ink); }
.rt-authorhead__meta a { color: var(--blue); text-decoration: none; }

/* =========================================================================
   Vun vat
   ========================================================================= */

.rt-crumb { padding: 14px 0 0; }
.rt-crumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--ink-3); }
.rt-crumb li + li::before { content: '/'; margin-right: 6px; color: var(--line-2); }
.rt-crumb a { text-decoration: none; }
.rt-crumb a:hover { color: var(--blue); text-decoration: underline; }

.rt-pager { margin: 34px 0 0; }
.rt-pager ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.rt-pager a, .rt-pager span {
	display: inline-block; min-width: 38px; text-align: center;
	padding: 9px 12px; border: 1px solid var(--line-2); border-radius: var(--r);
	font-size: 13px; font-family: var(--mono); text-decoration: none;
}
.rt-pager .current { background: var(--navy); border-color: var(--navy); color: #fff; }
.rt-pager a:hover { border-color: var(--blue); color: var(--blue); }
.rt-pager .dots { border-color: transparent; }

.rt-empty { text-align: center; color: var(--ink-3); padding: 44px 0; }

.rt-avatar {
	display: inline-flex; align-items: center; justify-content: center;
	width: var(--avs, 48px); height: var(--avs, 48px);
	border-radius: 50%;
	background: var(--av, var(--blue)); color: #fff;
	font-weight: 700; font-size: calc(var(--avs, 48px) * 0.36);
	flex: none;
}

.rt-btn {
	display: inline-block;
	background: var(--blue); color: #fff;
	padding: 12px 22px; border-radius: var(--r);
	font-size: 14px; font-weight: 700; text-decoration: none;
}
.rt-btn:hover { background: var(--blue-dk); }

.rt-404 { padding: 52px 0 var(--sp); }
.rt-404__inner { max-width: 620px; }
.rt-404__num { font-family: var(--mono); font-weight: 700; font-size: clamp(60px, 11vw, 104px); line-height: 1; margin: 0; color: var(--line-2); }
.rt-404__title { font-size: clamp(24px, 3.4vw, 34px); margin-top: 10px; }
.rt-404__dek { margin: 12px 0 22px; color: var(--ink-2); }
.rt-404__form { max-width: 480px; }

/* =========================================================================
   Chan trang
   ========================================================================= */

.rt-foot { background: var(--navy); color: #cfdbe5; padding: 40px 0 34px; margin-top: 0; }
.rt-foot__cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 28px; }
.rt-foot__logo { font-size: 19px; font-weight: 800; color: #fff; margin: 0 0 9px; }
.rt-foot__blurb { font-size: 13.5px; margin: 0; max-width: 320px; }
.rt-foot__head { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #8ba4bb; margin: 0 0 10px; }
.rt-foot ul { list-style: none; margin: 0; padding: 0; }
.rt-foot__col li a { display: block; padding: 4px 0; font-size: 13.5px; text-decoration: none; }
.rt-foot__col li a:hover { color: #fff; text-decoration: underline; }
.rt-foot__tags { display: flex; flex-wrap: wrap; gap: 7px; }
.rt-foot__tags a { border: 1px solid rgba(255, 255, 255, 0.22); border-radius: var(--r); padding: 4px 10px; font-size: 12.5px; }
.rt-foot__fine {
	margin-top: 28px; padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.16);
	font-size: 12.5px; max-width: 900px;
}
.rt-foot__fine strong { color: #fff; }
.rt-foot__fine p:last-child { margin-bottom: 0; }
.rt-foot__legal { margin: 18px 0 0; font-size: 12px; color: #8ba4bb; }

/* =========================================================================
   Thich ung
   ========================================================================= */

@media (max-width: 1080px) {
	.rt-tiles { grid-template-columns: repeat(5, 1fr); }
	.rt-foot__cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
	.rt-head__search { display: none; }
	.rt-iconbtn { display: inline-flex; }
	.rt-hero__grid { grid-template-columns: 1fr; gap: 30px; }
	.rt-spot { grid-template-columns: 1fr; gap: 24px; }
	.rt-grid--4 { grid-template-columns: repeat(2, 1fr); }
	.rt-how__grid { grid-template-columns: 1fr; }
	.rt-how__scale ul { grid-template-columns: repeat(2, 1fr); }
	.rt-how__stats { grid-template-columns: repeat(2, 1fr); }
	.rt-signup__inner { grid-template-columns: 1fr; gap: 16px; }

	/* Bang danh gia doi thanh the xep chong, moi o co nhan rieng. */
	.rt-list__head { display: none; }
	.rt-row {
		grid-template-columns: 84px 1fr;
		grid-template-areas: 'media main' 'score score';
		gap: 12px 14px;
		padding: 16px 0;
		align-items: start;
	}
	.rt-row__media { grid-area: media; }
	.rt-row__main  { grid-area: main; }
	.rt-row__score, .rt-row__votes, .rt-row__price {
		display: flex; align-items: center; gap: 8px;
		text-align: left;
	}
	.rt-row__score { grid-area: score; flex-direction: row; }
	.rt-row__votes, .rt-row__price { grid-column: 1 / -1; }
	.rt-row__votes::before, .rt-row__price::before {
		content: attr(data-label) ':';
		font-family: var(--sans); font-size: 11.5px; color: var(--ink-3);
	}
	.rt-row__word { font-size: 11.5px; }
}

@media (max-width: 700px) {
	.rt-tiles { grid-template-columns: repeat(3, 1fr); }
	.rt-drawer__inner { grid-template-columns: 1fr; }
	.rt-authorhead__inner { flex-direction: column; }
	.rt-sortbar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
	.rt-cta { display: none; }
	.rt-grid--4, .rt-grid--3 { grid-template-columns: 1fr; }
	.rt-tiles { grid-template-columns: repeat(2, 1fr); }
	.rt-how__scale ul { grid-template-columns: 1fr; }
	.rt-how__stats { grid-template-columns: 1fr; }
	.rt-signup__form input { border-radius: var(--r); }
	.rt-signup__form { flex-direction: column; gap: 9px; }
	.rt-signup__form button { padding: 12px; border-radius: var(--r); }
}


/* === 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.                                */
/* ------------------------------------------------------------------ */
.rt-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;
}
.rt-foot-pages a {
	color: inherit;
	text-decoration: none;
	opacity: .82;
}
.rt-foot-pages a:hover,
.rt-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. */
.rt-lg { white-space: nowrap; }
.rt-lg__mark { display: inline-block; width: 1em; height: 1em; vertical-align: -0.14em; margin-right: 0.36em; }
.rt-lg__tld { font-weight: 400; opacity: .5; }

/* --- Lien ket chan trang --------------------------------------------- */
/* Viet .rt-mang .rt-mang__h chu khong phai .rt-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. */
.rt-mang { margin: 22px 0 0; }
.rt-mang .rt-mang__h { margin: 0 0 8px; font-size: max(11px, .8em); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.rt-mang .rt-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; }
.rt-mang .rt-mang__list li { margin: 0; padding: 0; flex: 0 0 auto; width: auto; max-width: 100%; }
.rt-mang .rt-mang__list li::before { content: none; }
.rt-mang .rt-mang__list a { text-decoration: none; }
.rt-mang .rt-mang__list a:hover,
.rt-mang .rt-mang__list a:focus { text-decoration: underline; }