/*
 * Khu vuc HINH ANH: /hinh/ , trang chu de va bai hinh don.
 * Dung chung bien mau, phong chu, header va footer voi phan con lai cua site.
 */

/* --- Dau trang khu vuc --- */
.pgh-hinh-head { padding-bottom: 30px; }

/* --- Danh sach chu de --- */
.pgh-hinh-topics {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 22px;
}

.pgh-hinh-topics__item {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 7px 14px;
	background: #fff;
	border: 1px solid #d9e8eb;
	border-radius: 40px;
	font-family: var(--pgh-font-head);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .3px;
	color: #2f6f7d;
	line-height: 1.4;
}
.pgh-hinh-topics__item:hover {
	background: var(--pgh-primary);
	border-color: var(--pgh-primary);
	color: #fff;
}

.pgh-hinh-topics__count {
	display: inline-block;
	min-width: 20px;
	padding: 0 6px;
	background: #eef6f8;
	border-radius: 20px;
	font-size: 11px;
	text-align: center;
	color: #6a8f98;
}
.pgh-hinh-topics__item:hover .pgh-hinh-topics__count {
	background: rgba(255, 255, 255, .25);
	color: #fff;
}

/* --- Luoi hinh --- */
.pgh-hinh-wrap { padding-bottom: 60px; }

.pgh-hinh-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 26px;
	margin-bottom: 34px;
}

.pgh-hinh-card { display: flex; flex-direction: column; }

.pgh-hinh-card__thumb {
	position: relative;
	display: block;
	overflow: hidden;
	border-radius: 5px;
	background: var(--pgh-bg-soft);
	aspect-ratio: 4 / 3;
}

.pgh-hinh-card__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .6s ease;
}
.pgh-hinh-card:hover .pgh-hinh-card__thumb img { transform: scale(1.06); }

.pgh-hinh-card__empty {
	display: block;
	width: 100%;
	height: 100%;
	background: linear-gradient(160deg, #cfe9ef 0%, #9dc7d6 100%);
}

.pgh-hinh-card__tag {
	position: absolute;
	left: 10px;
	top: 10px;
	background: rgba(0, 172, 193, .93);
	color: #fff;
	font-family: var(--pgh-font-head);
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .6px;
	text-transform: uppercase;
	padding: 4px 9px;
	border-radius: 3px;
}

.pgh-hinh-card__title {
	font-family: var(--pgh-font-head);
	font-size: 16px;
	line-height: 1.4;
	margin: 12px 0 0;
}
.pgh-hinh-card__title a { color: #16323b; }
.pgh-hinh-card__title a:hover { color: var(--pgh-primary); }

/* --- Bai hinh don --- */
.pgh-hinh-single { padding-bottom: 60px; }

.pgh-hinh-single__thumb {
	margin: 0 0 28px;
	text-align: center;
}
.pgh-hinh-single__thumb img {
	max-width: 100%;
	height: auto;
	border-radius: 5px;
}

.pgh-hinh-single .penci-entry-content { max-width: 820px; }

.pgh-hinh-related { margin-top: 54px; }
.pgh-hinh-related .pgh-hinh-grid { margin-bottom: 0; }

/* --- Man hinh nho --- */
@media (max-width: 1024px) {
	.pgh-hinh-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

@media (max-width: 767px) {
	.pgh-hinh-card__title { font-size: 14px; }
	.pgh-hinh-topics { gap: 6px; }
	.pgh-hinh-topics__item { font-size: 12px; padding: 6px 11px; }
}

/*
 * Xuong 2 cot o 600px chu khong phai 767px.
 * O 767px luoi 2 cot cho the rong toi 361px - to qua voi mot danh sach, va
 * ep thumb phai lon theo. Giu 3 cot toi 600px thi o rong nhat con 313px.
 */
@media (max-width: 600px) {
	.pgh-hinh-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}

@media (max-width: 420px) {
	.pgh-hinh-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Bo anh trong bai
   ========================================================================== */
.pgh-gallery { margin: 44px 0 10px; }

/* --- Khoi "Xem them": lien ket noi bo sang chu de cung nhom --- */
.pgh-xem-them {
	margin: 22px 0 28px;
	padding: 16px 18px;
	background: #f4fafb;
	border-left: 3px solid var(--pgh-primary);
	border-radius: 4px;
}

.pgh-xem-them__label {
	margin: 0 0 8px;
	font-family: var(--pgh-font-head);
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--pgh-muted);
}

.pgh-xem-them ul { margin: 0; padding-left: 20px; }
.pgh-xem-them li { margin-bottom: 6px; font-size: 15px; line-height: 1.7; }
.pgh-xem-them li:last-child { margin-bottom: 0; }
.pgh-xem-them a { font-weight: 600; color: #2f6f7d; }
.pgh-xem-them a:hover { text-decoration: underline; }
.pgh-xem-them strong { color: var(--pgh-primary); }
.pgh-xem-them__mo-ta { color: var(--pgh-muted); }

/* Chu thich anh - chi co o meme/avatar/tranh to mau. */
.pgh-gallery__cap {
	margin: 6px 0 0;
	padding: 0 10px 9px;
	font-size: 13px;
	line-height: 1.5;
	color: #4a5658;
}

/* Doan gioi thieu duoi moi tieu de khoi. */
.pgh-gallery__intro {
	margin: -6px 0 22px;
	max-width: 780px;
	font-size: 15px;
	line-height: 1.75;
	color: #3d4a4d;
}

.pgh-gallery__intro p { margin: 0 0 10px; }
.pgh-gallery__intro p:last-child { margin-bottom: 0; }

/* Luoi noi tiep cua cung mot bo: bo khoang cach tren de nam bai lien nhau
   nhin ra mot luoi duy nhat, khong phai nam khoi roi rac. */
.pgh-gallery--tiep { margin-top: 0; }

/* --- Muc luc trong trang chu de --- */
/* Trang chu de gio chua toan bo anh (co the vai tram tam), nen phai co cho
   nhay thang toi phan can xem thay vi cuon het. */
.pgh-gallery__toc {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin: 26px 0 4px;
	padding: 12px 14px;
	background: #f4fafb;
	border: 1px solid #d9e8eb;
	border-radius: 8px;
}

.pgh-gallery__toc-label {
	font-family: var(--pgh-font-head);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--pgh-muted);
}

.pgh-gallery__toc a {
	display: inline-block;
	padding: 5px 12px;
	background: #fff;
	border: 1px solid #d9e8eb;
	border-radius: 40px;
	font-size: 13px;
	font-weight: 600;
	color: #2f6f7d;
	line-height: 1.4;
}

.pgh-gallery__toc a:hover {
	background: var(--pgh-primary);
	border-color: var(--pgh-primary);
	color: #fff;
}

/* Neo khong bi thanh dieu huong che mat khi bam tu muc luc. */
.pgh-gallery[id] { scroll-margin-top: 90px; }

@media (max-width: 600px) {
	.pgh-gallery__toc { gap: 6px; padding: 10px; }
	.pgh-gallery__toc a { font-size: 12px; padding: 4px 10px; }
}

.pgh-gallery__head {
	margin-bottom: 20px;
	padding-bottom: 12px;
	border-bottom: 2px solid var(--pgh-primary);
}

.pgh-gallery__title {
	font-family: var(--pgh-font-head);
	font-size: 20px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .6px;
	margin: 0 0 4px;
}

.pgh-gallery__note {
	margin: 0;
	font-size: 13px;
	color: var(--pgh-muted);
}

/* Luoi so le (masonry).
   Truoc day moi tam bi nhet vao khung 3:4 roi cat bang object-fit, nen anh
   ngang 3:2 mat hon nua be ngang — ma day la trang chon hinh nen, khach phai
   thay nguyen tam moi quyet duoc. Gio moi the giu dung ti le goc (PHP in
   thang aspect-ratio vao the), xep kieu bao chi nen cac cot le nhau.
   Dung CSS columns: khong can JS, va vi ti le da biet truoc nen khung khong
   nhay luc anh dang tai. */
.pgh-gallery__grid {
	column-count: 4;
	column-gap: 18px;
}

.pgh-gallery__item {
	position: relative;
	margin: 0 0 18px;
	background: #fff;
	border: 1px solid #e6eef0;
	border-radius: 5px;
	overflow: hidden;
	break-inside: avoid;
	-webkit-column-break-inside: avoid;
}

.pgh-gallery__link {
	display: block;
	/* Du phong cho anh chua co so do trong CSDL; the co so do thi PHP in
	   aspect-ratio thang vao style va de len dong nay. */
	aspect-ratio: 3 / 4;
	overflow: hidden;
	background: var(--pgh-bg-soft);
}
.pgh-gallery__link img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .5s ease;
}
.pgh-gallery__item:hover .pgh-gallery__link img { transform: scale(1.05); }

/* So do va nut tai nam de len anh, chi hien khi re chuot toi (hoac khi di
   ban phim toi). De luon thi moi o anh bi mot thanh chu xam cat ngang, nhin
   ca trang ra day chu hon ra anh.
   Tren dien thoai khong co "re chuot" nen thanh nay khong hien: cham vao anh
   la mo popup, trong do da co du so do, huong anh, nguon va nut tai ve. */
.pgh-gallery__meta {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 22px 10px 8px;
	font-size: 12px;
	background: linear-gradient(to top, rgba(0, 0, 0, .74), rgba(0, 0, 0, .38) 55%, rgba(0, 0, 0, 0));
	opacity: 0;
	transform: translateY(6px);
	transition: opacity .18s ease, transform .18s ease;
	pointer-events: none;
}

.pgh-gallery__item:hover .pgh-gallery__meta,
.pgh-gallery__item:focus-within .pgh-gallery__meta {
	opacity: 1;
	transform: none;
	pointer-events: auto;
}

/* iOS giu trang thai :hover sau khi cham, de nguyen thi thanh nay dinh lai
   tren tam vua bam. Chi con ban phim moi mo duoc. */
@media (hover: none) {
	.pgh-gallery__item:hover .pgh-gallery__meta { opacity: 0; pointer-events: none; }
}

.pgh-gallery__dim {
	color: rgba(255, 255, 255, .82);
	font-family: var(--pgh-font-alt);
	letter-spacing: .3px;
	text-shadow: 0 1px 2px rgba(0, 0, 0, .5);
}

.pgh-gallery__dl {
	font-family: var(--pgh-font-head);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: #fff;
	white-space: nowrap;
	text-shadow: 0 1px 2px rgba(0, 0, 0, .5);
}
.pgh-gallery__dl:hover { color: var(--pgh-accent); }

@media (max-width: 1024px) {
	.pgh-gallery__grid { column-count: 3; column-gap: 14px; }
	.pgh-gallery__item { margin-bottom: 14px; }
}

@media (max-width: 640px) {
	.pgh-gallery__grid { column-count: 2; column-gap: 12px; }
	.pgh-gallery__item { margin-bottom: 12px; }
}

/* Dong nhac giay phep dung anh */
.pgh-hinh-license {
	margin: 18px 0 0;
	font-size: 13px;
	color: var(--pgh-muted);
}
.pgh-hinh-license a {
	color: var(--pgh-primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}
.pgh-hinh-license a:hover { color: var(--pgh-accent); }

.pgh-gallery + .pgh-hinh-license { margin-top: 14px; }

/* ==========================================================================
   Popup xem anh
   ========================================================================== */
body.pgh-lb-open { overflow: hidden; }

.pgh-lb {
	position: fixed;
	inset: 0;
	z-index: 10000;
	background: rgba(10, 22, 26, .97);
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
	display: flex;
	align-items: stretch;
	justify-content: center;
}
.pgh-lb[hidden] { display: none; }

/* Khung popup chia lam hai tang: anh an het cho con lai, thanh thong tin
   dinh day man hinh.
   Khong dat con so co dinh cho chieu cao thanh do (kieu "100vh - 150px"):
   thanh nay xuong dong tren dien thoai, dat cung thi hoac thua mot khoang
   den hoac cat mat ca nut tai. De flex tu chia thi luon vua. */
.pgh-lb__stage {
	margin: 0;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	gap: 0;
}

.pgh-lb__imgwrap {
	flex: 1 1 auto;
	min-height: 0;          /* thieu dong nay thi o anh khong co lai duoc */
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 58px 16px 8px;  /* chua cho nut dong o goc tren */
}

/* Anh an het o chua, khong con tran 1100px nen man hinh rong bao nhieu
   dung het bay nhieu. Van giu dung ti le, khong phong to qua co goc. */
.pgh-lb__img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	display: block;
	border-radius: 4px;
	box-shadow: 0 18px 60px rgba(0, 0, 0, .5);
	transition: opacity .2s ease;
}
.pgh-lb.is-loading .pgh-lb__img { opacity: .25; }

/* Thanh thong tin + nut tai - nam sat day man hinh.
   env(safe-area-inset-bottom): iPhone co thanh vuot o day, khong chua cho
   thi nut tai bi no de len. */
.pgh-lb__bar {
	flex: 0 0 auto;
	width: 100%;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 10px 18px;
	padding: 12px 16px;
	padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
	color: #cfe0e5;
	font-size: 13px;
}

.pgh-lb__info {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	justify-content: center;
}

.pgh-lb__count {
	font-family: var(--pgh-font-alt);
	letter-spacing: .5px;
	color: #8fa9b1;
}
.pgh-lb__dim { font-family: var(--pgh-font-alt); letter-spacing: .5px; }
.pgh-lb__huong { color: #8fa9b1; }

/* Ghi công tác giả ngay trong popup, để người tải ảnh nhìn thấy nguồn. */
.pgh-lb__credit:empty { display: none; }
.pgh-lb__credit a {
	color: #8fa9b1;
	text-decoration: underline;
	text-underline-offset: 2px;
}
.pgh-lb__credit a:hover { color: #fff; }

/* Danh sách nguồn ảnh dưới bộ ảnh — mặc định gấp lại cho gọn. */
.pgh-credits {
	margin: 22px 0 0;
	padding: 0 0 2px;
	border-top: 1px solid var(--pgh-line, #e8e8e8);
	font-size: 13px;
}
.pgh-credits__sum {
	padding: 12px 0 0;
	color: #8a8a8a;
	cursor: pointer;
	font-family: var(--pgh-font-alt);
	letter-spacing: .3px;
}
.pgh-credits__sum:hover { color: var(--pgh-primary); }
.pgh-credits__list {
	margin: 10px 0 0;
	padding-left: 22px;
	color: #6d6d6d;
	line-height: 1.9;
}
.pgh-credits__list a { color: #4a4a4a; }
.pgh-credits__list a:hover { color: var(--pgh-primary); }
.pgh-credits__lic { color: #9a9a9a; }

.pgh-lb__dl {
	display: inline-block;
	background: var(--pgh-primary);
	color: #fff;
	font-family: var(--pgh-font-head);
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .6px;
	padding: 9px 20px;
	border-radius: 3px;
}
.pgh-lb__dl:hover { background: var(--pgh-accent); color: #fff; }

/* Nut dieu khien */
.pgh-lb__close,
.pgh-lb__nav {
	position: absolute;
	background: rgba(255, 255, 255, .1);
	border: 0;
	color: #fff;
	cursor: pointer;
	border-radius: 50%;
	line-height: 1;
	transition: background-color .2s ease;
}
.pgh-lb__close:hover,
.pgh-lb__nav:hover { background: rgba(255, 255, 255, .24); }
.pgh-lb__close:focus-visible,
.pgh-lb__nav:focus-visible,
.pgh-lb__dl:focus-visible { outline: 2px solid var(--pgh-sky-1); outline-offset: 3px; }

.pgh-lb__close {
	top: 16px; right: 18px;
	width: 42px; height: 42px;
	font-size: 26px;
}

.pgh-lb__nav {
	top: 50%;
	transform: translateY(-50%);
	width: 48px; height: 48px;
	font-size: 30px;
	padding-bottom: 4px;
}
.pgh-lb__prev { left: 18px; }
.pgh-lb__next { right: 18px; }
.pgh-lb__nav[hidden] { display: none; }

@media (max-width: 767px) {
	.pgh-lb__imgwrap { padding: 52px 8px 6px; }
	.pgh-lb__nav { width: 40px; height: 40px; font-size: 24px; }
	.pgh-lb__prev { left: 8px; }
	.pgh-lb__next { right: 8px; }
	.pgh-lb__close { top: 10px; right: 10px; }
	.pgh-lb__bar { font-size: 12px; gap: 8px 12px; }
}

/* ==========================================================================
   Khuôn trang chủ đề MỚI (inc/gallery-bai.php) — chỉ chủ đề có meta _pgh_bai.
   Chữ trong cột đọc ~760px; lưới ảnh 4 cột ra hết bề ngang khung 1170px.
   ========================================================================== */
.pgh-bai-head .page-title { font-size: clamp(24px, 3.2vw, 34px); line-height: 1.25; }
.pgh-bai-head__facts { margin: 6px 0 0; color: var(--pgh-muted); font-size: 14px; }

.pgh-bai-doc { max-width: 760px; margin-left: auto; margin-right: auto; }
.pgh-bai-doc.entry-content { font-size: 17px; line-height: 1.8; }
.pgh-bai-doc.entry-content h2 {
	font-family: var(--pgh-font-head); font-size: 26px; line-height: 1.3;
	margin: 34px 0 12px; scroll-margin-top: 90px;
}
.pgh-bai-doc.entry-content ul { padding-left: 22px; }
.pgh-bai-doc.entry-content li { margin-bottom: 6px; }
.pgh-bai-wrap .pgh-bai-doc + .pgh-gallery--bai,
.pgh-bai-wrap .pgh-gallery--bai + .pgh-bai-doc { margin-top: 26px; }

/* Mục lục */
.pgh-bai-toc {
	background: var(--pgh-bg-soft); border: 1px solid var(--pgh-line);
	border-radius: 6px; padding: 14px 18px; margin: 8px 0 18px;
}
.pgh-bai-toc__label { font-family: var(--pgh-font-head); font-weight: 700; margin: 0 0 6px; }
.pgh-bai-toc ol { margin: 0; padding-left: 20px; }
.pgh-bai-toc li { margin: 4px 0; }
.pgh-bai-toc a { color: var(--pgh-text); }
.pgh-bai-toc a:hover { color: var(--pgh-primary); }

/* Lưới ảnh: 4 cột máy tính / 3 tablet / 2 điện thoại, ô đều 4:5, ảnh contain
   trên nền trắng — tranh tô màu khổ dọc không bị cắt mất tai, đuôi. */
.pgh-gallery--bai { margin: 0; }
.pgh-bai-luoi { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px 22px; }
@media (max-width: 1024px) { .pgh-bai-luoi { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .pgh-bai-luoi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; } }
.pgh-bai-o { margin: 0; }
.pgh-bai-o__khung { position: relative; }
.pgh-bai-o__anh {
	display: block; aspect-ratio: 4 / 5; overflow: hidden; cursor: zoom-in;
	background: #fff; border: 1px solid #e6eef0; border-radius: 8px;
	box-shadow: 0 1px 3px rgba(0,0,0,.05);
	transition: transform .25s ease, box-shadow .25s ease;
}
.pgh-bai-o__anh:hover { transform: translateY(-3px); box-shadow: var(--pgh-shadow); }
.pgh-bai-o__anh img { width: 100%; height: 100%; object-fit: contain; padding: 6px; display: block; }
.pgh-bai-o__cap { margin-top: 9px; font-size: 14px; line-height: 1.45; color: var(--pgh-text); }

/* Icon tải về trên góc ảnh: máy cảm ứng luôn hiện, máy có chuột hiện khi rê vào. */
.pgh-bai-o__tai {
	position: absolute; top: 8px; right: 8px; z-index: 2;
	width: 36px; height: 36px; border-radius: 50%;
	display: grid; place-items: center;
	background: rgba(255,255,255,.95); color: var(--pgh-primary);
	border: 1px solid var(--pgh-line); box-shadow: 0 1px 4px rgba(0,0,0,.08);
	transition: opacity .2s ease, transform .2s ease, background .2s ease, color .2s ease;
}
.pgh-bai-o__tai::before {
	content: ''; width: 16px; height: 16px; background: currentColor;
	-webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/><path d='M7 10l5 5 5-5'/><path d='M12 15V3'/></svg>") center / contain no-repeat;
	        mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/><path d='M7 10l5 5 5-5'/><path d='M12 15V3'/></svg>") center / contain no-repeat;
}
.pgh-bai-o__tai:hover, .pgh-bai-o__tai:focus-visible { background: var(--pgh-primary); color: #fff; border-color: var(--pgh-primary); }
@media (hover: hover) {
	.pgh-bai-o__tai { opacity: 0; transform: translateY(-4px); }
	.pgh-bai-o:hover .pgh-bai-o__tai, .pgh-bai-o__tai:focus-visible { opacity: 1; transform: none; }
}
@media (max-width: 640px) {
	.pgh-bai-o__tai { width: 32px; height: 32px; top: 6px; right: 6px; }
	.pgh-bai-o__cap { font-size: 13px; }
}

/* Thẻ chủ đề (hub + cùng chủ đề): ảnh + tiêu đề đầy đủ */
.pgh-bai-the { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 22px; margin: 10px 0 26px; }
@media (max-width: 640px) { .pgh-bai-the { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
.pgh-bai-the__o { display: flex; flex-direction: column; gap: 9px; color: var(--pgh-text); }
.pgh-bai-the__anh {
	position: relative; display: block; aspect-ratio: 4 / 5; overflow: hidden;
	background: #fff; border: 1px solid #e6eef0; border-radius: 8px;
}
.pgh-bai-the__anh img { width: 100%; height: 100%; object-fit: contain; padding: 6px; transition: transform .3s ease; }
.pgh-bai-the__o:hover .pgh-bai-the__anh img { transform: scale(1.04); }
.pgh-bai-the__so {
	position: absolute; left: 8px; bottom: 8px; background: rgba(0,0,0,.72); color: #fff;
	font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
}
.pgh-bai-the__ten { font-family: var(--pgh-font-head); font-size: 16px; line-height: 1.35; margin: 0; }
.pgh-bai-the__o:hover .pgh-bai-the__ten { color: var(--pgh-primary); }
.pgh-bai-cung { margin-top: 44px; }
.pgh-xem-them--bai { margin: 26px 0 10px; }