.ngl-checker-wrap {
	--ngl-forest: #173d2d;
	--ngl-forest-dark: #0c281d;
	--ngl-leaf: #2f7656;
	--ngl-leaf-light: #e9f4ed;
	--ngl-gold: #b9853f;
	--ngl-cream: #fbfaf5;
	--ngl-ink: #19241f;
	--ngl-muted: #647169;
	--ngl-line: #dce5df;
	--ngl-danger: #a53a32;
	--ngl-warning: #a86517;
	--ngl-positive-bg: #edf8f1;
	--ngl-positive-line: #b9ddc6;
	--ngl-warning-bg: #fff1df;
	--ngl-warning-line: #efc27d;
	width: min(100%, 1080px);
	margin: 32px auto;
	color: var(--ngl-ink);
	font-family: inherit;
	line-height: 1.6;
}

.ngl-checker-wrap *,
.ngl-checker-wrap *::before,
.ngl-checker-wrap *::after {
	box-sizing: border-box;
}

.ngl-checker-wrap [hidden] {
	display: none !important;
}

.ngl-checker {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: clamp(22px, 5vw, 54px);
	border: 1px solid var(--ngl-line);
	border-radius: 28px;
	background: radial-gradient(circle at 7% 0%, rgba(185, 133, 63, .13), transparent 28%), linear-gradient(145deg, #fff 0%, var(--ngl-cream) 100%);
	box-shadow: 0 24px 70px rgba(14, 42, 31, .12);
}

.ngl-checker__glow {
	position: absolute;
	z-index: -1;
	top: -150px;
	right: -120px;
	width: 340px;
	height: 340px;
	border-radius: 50%;
	background: rgba(47, 118, 86, .09);
}

.ngl-checker__header {
	max-width: 790px;
	margin: 0 auto 34px;
	text-align: center;
}

.ngl-checker__header h2,
.ngl-seo-content h2,
.ngl-checker__result h3 {
	color: var(--ngl-forest-dark);
	letter-spacing: -.03em;
}

.ngl-checker__header h2 {
	margin: 0;
	font-size: clamp(28px, 4.2vw, 44px);
	line-height: 1.16;
}

.ngl-checker__admin-note {
	margin: 0 0 20px;
	padding: 12px 14px;
	border: 1px solid #edcf96;
	border-radius: 12px;
	background: #fff7e7;
	color: #79571e;
	font-size: 13px;
}

.ngl-checker__form {
	display: grid;
	gap: 22px;
}

.ngl-checker__fieldset {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

.ngl-checker__sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.ngl-checker__dropzone {
	position: relative;
	display: flex;
	min-height: 210px;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 30px;
	border: 1.5px dashed #95b4a1;
	border-radius: 19px;
	background: rgba(233, 244, 237, .57);
	text-align: center;
	cursor: pointer;
	transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.ngl-checker__dropzone:hover,
.ngl-checker__dropzone.is-dragging,
.ngl-checker__dropzone:focus-within {
	transform: translateY(-1px);
	border-color: var(--ngl-leaf);
	background: #edf7f1;
	box-shadow: 0 0 0 4px rgba(47, 118, 86, .09);
}

.ngl-checker__input {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
}

.ngl-checker__upload-icon {
	display: grid;
	width: 52px;
	height: 52px;
	margin-bottom: 13px;
	place-items: center;
	border-radius: 16px;
	background: var(--ngl-forest);
	box-shadow: 0 9px 20px rgba(23, 61, 45, .22);
}

.ngl-checker__upload-icon svg,
.ngl-checker__submit svg {
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.ngl-checker__upload-icon svg {
	width: 25px;
	height: 25px;
	color: #fff;
}

.ngl-checker__dropzone > strong {
	color: var(--ngl-forest-dark);
	font-size: 16px;
}

.ngl-checker__dropzone > small {
	margin-top: 5px;
	color: var(--ngl-muted);
	font-size: 12px;
}

.ngl-checker__previews {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 10px;
	margin-top: 11px;
}

.ngl-checker__previews:empty {
	display: none;
}

.ngl-checker__preview {
	position: relative;
	overflow: hidden;
	min-width: 0;
	border: 1px solid var(--ngl-line);
	border-radius: 13px;
	background: #fff;
}

.ngl-checker__preview img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.ngl-checker__preview-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 6px;
	padding: 7px 9px;
	font-size: 10px;
}

.ngl-checker__preview-meta strong {
	color: var(--ngl-forest-dark);
}

.ngl-checker__preview-meta span {
	color: var(--ngl-muted);
}

.ngl-checker__remove {
	position: absolute;
	top: 6px;
	right: 6px;
	display: grid;
	width: 27px;
	height: 27px;
	padding: 0;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: rgba(12, 40, 29, .86);
	color: #fff;
	font: 20px/1 sans-serif;
	cursor: pointer;
}

.ngl-checker__message {
	min-height: 0;
	margin: -6px 0;
	font-size: 13px;
	font-weight: 700;
}

.ngl-checker__message:empty {
	display: none;
}

.ngl-checker__message.is-error {
	padding: 10px 12px;
	border: 1px solid #edc0bb;
	border-radius: 10px;
	background: #fff1f0;
	color: var(--ngl-danger);
}

.ngl-checker__consent {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin: 0 auto;
	color: var(--ngl-muted);
	font-size: 12px;
	cursor: pointer;
}

.ngl-checker__consent input {
	width: 17px;
	height: 17px;
	margin: 2px 0 0;
	accent-color: var(--ngl-leaf);
	flex: 0 0 auto;
}

.ngl-checker__submit {
	display: inline-flex;
	min-height: 52px;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: min(100%, 430px);
	justify-self: center;
	padding: 13px 23px;
	border: 0;
	border-radius: 13px;
	background: var(--ngl-forest);
	box-shadow: 0 10px 24px rgba(23, 61, 45, .2);
	color: #fff;
	font: inherit;
	font-size: 14px;
	font-weight: 800;
	cursor: pointer;
	transition: background .2s ease, transform .2s ease;
}

.ngl-checker__submit:hover {
	transform: translateY(-1px);
	background: var(--ngl-forest-dark);
}

.ngl-checker__submit:focus-visible,
.ngl-result__restart:focus-visible,
.ngl-checker__remove:focus-visible {
	outline: 3px solid rgba(47, 118, 86, .3);
	outline-offset: 3px;
}

.ngl-checker__submit:disabled {
	opacity: .58;
	cursor: wait;
}

.ngl-checker__loading {
	display: grid;
	min-height: 270px;
	place-items: center;
	align-content: center;
	gap: 7px;
	text-align: center;
}

.ngl-checker__loading strong {
	color: var(--ngl-forest-dark);
	font-size: 17px;
}

.ngl-checker__loading span {
	color: var(--ngl-muted);
	font-size: 12px;
}

.ngl-checker__spinner {
	width: 44px;
	height: 44px;
	margin-bottom: 8px;
	border: 3px solid #d6e7dc;
	border-top-color: var(--ngl-leaf);
	border-radius: 50%;
	animation: ngl-spin .8s linear infinite;
}

@keyframes ngl-spin {
	to { transform: rotate(360deg); }
}

.ngl-checker__disclaimer {
	width: fit-content;
	max-width: 100%;
	margin: 26px auto 0;
	padding: 11px 16px;
	border: 1px solid #ecd7ae;
	border-radius: 11px;
	background: rgba(255, 248, 234, .75);
}

.ngl-checker__disclaimer p {
	margin: 0;
	color: #765522;
	font-size: 12px;
}

.ngl-checker__result {
	--ngl-result: var(--ngl-leaf);
	margin-top: 10px;
	padding: clamp(20px, 4vw, 34px);
	border: 1px solid var(--ngl-line);
	border-top: 5px solid var(--ngl-result);
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 14px 35px rgba(14, 42, 31, .08);
}

.ngl-checker__result.is-nghi_ngo { --ngl-result: var(--ngl-warning); }
.ngl-checker__result.is-khong_du_du_lieu { --ngl-result: #587385; }
.ngl-checker__result.is-khong_the_xac_thuc_qua_anh { --ngl-result: #725891; }

.ngl-result__hero {
	margin-bottom: 20px;
}

.ngl-result__kicker {
	display: block;
	margin-bottom: 7px;
	color: var(--ngl-result);
	font-size: 11px;
	font-weight: 850;
	letter-spacing: .07em;
	text-transform: uppercase;
}

.ngl-result__headline h3 {
	margin: 0;
	font-size: clamp(23px, 3.5vw, 33px);
	line-height: 1.2;
}

.ngl-result__headline p {
	max-width: 820px;
	margin: 9px 0 0;
	color: var(--ngl-muted);
	font-size: 14px;
}

.ngl-result__metrics {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 9px;
	margin-bottom: 25px;
}

.ngl-result__metric {
	display: flex;
	flex-direction: column;
	padding: 13px;
	border: 1px solid var(--ngl-line);
	border-radius: 12px;
	background: #fafcfb;
}

.ngl-result__metric.is-positive {
	border-color: var(--ngl-positive-line);
	background: var(--ngl-positive-bg);
}

.ngl-result__metric.is-warning {
	border-color: var(--ngl-warning-line);
	background: var(--ngl-warning-bg);
}

.ngl-result__metric dt {
	order: 2;
	margin: 0;
}

.ngl-result__metric dd {
	order: 1;
	margin: 0;
}

.ngl-result__metric strong,
.ngl-result__metric span,
.ngl-result__metric small {
	display: block;
}

.ngl-result__metric strong {
	color: var(--ngl-forest-dark);
	font-size: 20px;
}

.ngl-result__metric span {
	color: var(--ngl-ink);
	font-size: 11px;
	font-weight: 800;
}

.ngl-result__metric small {
	margin-top: 3px;
	color: var(--ngl-muted);
	font-size: 9px;
	line-height: 1.35;
}

.ngl-result__basis {
	margin: 0 0 25px;
	padding: 17px 18px;
	border: 1px solid #dbe7df;
	border-left: 4px solid var(--ngl-result);
	border-radius: 13px;
	background: #f7faf8;
}

.ngl-result__basis h4 {
	margin: 0 0 7px;
	color: var(--ngl-forest-dark);
	font-size: 16px;
}

.ngl-result__basis-summary {
	margin: 0;
	color: var(--ngl-ink);
	font-size: 12px;
	line-height: 1.65;
}

.ngl-result__basis ul {
	margin: 10px 0 0;
	padding-left: 18px;
}

.ngl-result__basis li {
	margin: 5px 0;
	color: var(--ngl-muted);
	font-size: 11px;
	line-height: 1.55;
}

.ngl-result__evidence,
.ngl-result__lists {
	margin-top: 23px;
}

.ngl-result__evidence h4,
.ngl-result__list h4 {
	margin: 0 0 10px;
	color: var(--ngl-forest-dark);
	font-size: 15px;
}

.ngl-result__evidence-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 10px;
}

.ngl-evidence {
	padding: 14px;
	border: 1px solid var(--ngl-line);
	border-left: 3px solid #819087;
	border-radius: 11px;
	background: #fff;
}

.ngl-evidence.is-match {
	border-color: var(--ngl-positive-line);
	border-left-color: var(--ngl-leaf);
	background: var(--ngl-positive-bg);
}

.ngl-evidence.is-mismatch {
	border-color: var(--ngl-warning-line);
	border-left-color: var(--ngl-warning);
	background: var(--ngl-warning-bg);
}

.ngl-evidence__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
}

.ngl-evidence__status {
	font-size: 9px;
	font-weight: 800;
	letter-spacing: .04em;
	text-transform: uppercase;
}

.ngl-evidence__status { color: var(--ngl-result); }

.ngl-evidence h5 {
	margin: 7px 0 5px;
	color: var(--ngl-forest-dark);
	font-size: 13px;
	line-height: 1.35;
}

.ngl-evidence p {
	margin: 4px 0;
	font-size: 11px;
	line-height: 1.5;
}

.ngl-evidence__location {
	color: #765522;
	font-weight: 700;
}

.ngl-evidence__observation { color: var(--ngl-ink); }
.ngl-evidence__criterion { color: var(--ngl-muted); }

.ngl-evidence__source {
	display: inline-block;
	margin-top: 7px;
	color: var(--ngl-leaf);
	font-size: 10px;
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.ngl-evidence.is-mismatch .ngl-evidence__source {
	color: #8a4d00;
}

.ngl-result__lists {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 10px;
}

.ngl-result__list {
	padding: 15px;
	border: 1px solid var(--ngl-line);
	border-radius: 12px;
	background: #fafcfb;
}

.ngl-result__list.is-next {
	background: #eef6f1;
}

.ngl-result__list ul {
	margin: 0;
	padding-left: 18px;
}

.ngl-result__list li {
	margin: 5px 0;
	color: var(--ngl-muted);
	font-size: 11px;
}

.ngl-result__disclaimer {
	margin-top: 20px;
	padding: 13px 15px;
	border: 1px solid #ecd7ae;
	border-radius: 11px;
	background: #fff9ed;
}

.ngl-result__disclaimer strong {
	color: #765522;
	font-size: 12px;
}

.ngl-result__disclaimer p {
	margin: 3px 0 0;
	color: var(--ngl-muted);
	font-size: 11px;
}

.ngl-result__restart {
	margin-top: 17px;
	padding: 9px 14px;
	border: 1px solid var(--ngl-line);
	border-radius: 10px;
	background: #fff;
	color: var(--ngl-forest);
	font: inherit;
	font-size: 12px;
	font-weight: 800;
	cursor: pointer;
}

.ngl-seo-content {
	margin-top: 28px;
	padding: clamp(22px, 4vw, 42px);
	border: 1px solid var(--ngl-line);
	border-radius: 24px;
	background: #fff;
}

.ngl-seo-content > header {
	max-width: 760px;
}

.ngl-seo-content h2 {
	margin: 0;
	font-size: clamp(23px, 3.5vw, 34px);
	line-height: 1.2;
}

.ngl-seo-content__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	margin-top: 24px;
}

.ngl-seo-content__grid article {
	padding: 17px;
	border: 1px solid var(--ngl-line);
	border-radius: 13px;
	background: #fbfcfb;
}

.ngl-seo-content h3 {
	margin: 0 0 7px;
	color: var(--ngl-forest-dark);
	font-size: 17px;
}

.ngl-seo-content__grid p,
.ngl-seo-content__sources p {
	margin: 0;
	color: var(--ngl-muted);
	font-size: 13px;
}

.ngl-seo-content__sources {
	margin-top: 28px;
}

.ngl-seo-content__sources ul {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 6px 24px;
	margin: 12px 0 0;
	padding-left: 19px;
}

.ngl-seo-content__sources li {
	color: var(--ngl-muted);
	font-size: 12px;
}

.ngl-seo-content__sources a {
	color: var(--ngl-leaf);
}

@media (max-width: 820px) {
	.ngl-seo-content__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
	.ngl-checker-wrap { margin: 18px auto; }
	.ngl-checker { padding: 20px 15px; border-radius: 18px; }
	.ngl-result__evidence-grid,
	.ngl-result__lists,
	.ngl-seo-content__sources ul { grid-template-columns: 1fr; }
	.ngl-checker__previews { grid-template-columns: repeat(2, 1fr); }
	.ngl-checker__submit { width: 100%; justify-self: stretch; }
	.ngl-result__metrics { grid-template-columns: 1fr; }
	.ngl-seo-content { padding: 22px 16px; border-radius: 18px; }
}

@media (prefers-reduced-motion: reduce) {
	.ngl-checker-wrap * { scroll-behavior: auto !important; }
	.ngl-checker__spinner { animation-duration: 1.7s; }
	.ngl-checker__dropzone,
	.ngl-checker__submit { transition: none; }
}