/**
 * smart-teppanyaki-table（body.gp-stt-landing）— mobile-first
 */

body.gp-stt-landing {
	overflow-x: clip;
}

body.gp-stt-landing.separate-containers .inside-article,
body.gp-stt-landing .inside-article,
body.gp-stt-landing .entry-content {
	padding: 0;
}

body.gp-stt-landing .entry-content:empty {
	display: none;
}

body.gp-stt-landing .gp-stt {
	max-width: min(68.75rem, 100%);
	margin-inline: auto;
	padding: 1.5rem max(0.75rem, env(safe-area-inset-right)) 2rem max(0.75rem, env(safe-area-inset-left));
	box-sizing: border-box;
	text-align: center;
}

body.gp-stt-landing .gp-stt__title {
	margin: 0 auto;
	max-width: 56rem;
}

body.gp-stt-landing .gp-stt__title-line {
	display: block;
}

body.gp-stt-landing .gp-stt__title-line--gold {
	margin: 0 0 0.45rem;
	font-size: clamp(1.45rem, 4.2vw, 2.15rem);
	font-weight: 700;
	line-height: 1.2;
	color: var(--gp-gold);
}

body.gp-stt-landing .gp-stt__title-line--sub {
	font-size: clamp(1rem, 2.4vw, 1.3rem);
	font-weight: 500;
	line-height: 1.35;
	color: #fff;
}

body.gp-stt-landing .gp-stt__rule {
	height: 1px;
	max-width: min(100%, 36rem);
	margin: 1.65rem auto 0;
	background: linear-gradient(90deg, transparent, var(--gp-gold), transparent);
}

body.gp-stt-landing .gp-stt__hero-img {
	display: block;
	width: 100%;
	max-width: min(40rem, 100%);
	height: auto;
	margin: 1.25rem auto 0;
	object-fit: contain;
}

body.gp-stt-landing .gp-stt__intro {
	max-width: 48rem;
	margin: 1.25rem auto 0;
	font-size: clamp(0.95rem, 1.4vw, 1.05rem);
	line-height: 1.7;
	text-align: center;
	color: var(--gp-text-muted);
}

body.gp-stt-landing .gp-stt__features,
body.gp-stt-landing .gp-stt__gallery,
body.gp-stt-landing .gp-stt__why-grid {
	text-align: left;
}

body.gp-stt-landing .gp-stt__features {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
	margin-top: 1.75rem;
}

body.gp-stt-landing .gp-stt__feature {
	min-width: 0;
	padding: 1rem 0.85rem;
	border: 1px solid rgba(212, 175, 80, 0.28);
	background: rgba(10, 13, 18, 0.85);
}

body.gp-stt-landing .gp-stt__feature::before {
	content: "";
	display: block;
	width: 1.45rem;
	height: 1.45rem;
	margin-bottom: 0.65rem;
	border-radius: 4px;
	background: radial-gradient(circle at 30% 25%, #e9d5ff, #7c3aed 55%, #4c1d95);
}

body.gp-stt-landing .gp-stt__feature-title {
	margin: 0 0 0.45rem;
	font-size: 0.95rem;
	font-weight: 600;
	line-height: 1.3;
	color: #fff;
}

body.gp-stt-landing .gp-stt__feature-text {
	margin: 0;
	font-size: 0.88rem;
	line-height: 1.5;
	color: var(--gp-text-muted);
}

body.gp-stt-landing .gp-stt__gallery {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
	margin-top: 2rem;
}

body.gp-stt-landing .gp-stt-gallery__img {
	display: block;
	width: 100%;
	height: auto;
	min-height: 8.5rem;
	object-fit: contain;
	background: #fff;
}

body.gp-stt-landing .gp-stt-gallery__img--dark {
	background-color: var(--gp-bg-deep);
}

body.gp-stt-landing .gp-stt-gallery__img--hero-dup {
	display: none;
}

body.gp-stt-landing .gp-stt__why-title {
	margin: 2.5rem 0 0.5rem;
	font-size: clamp(1.3rem, 3.2vw, 1.7rem);
	font-weight: 700;
	text-align: center;
	color: var(--gp-gold);
}

body.gp-stt-landing .gp-stt__why-lead {
	max-width: 40rem;
	margin: 0 auto 1.25rem;
	font-size: 0.95rem;
	line-height: 1.55;
	text-align: center;
	color: var(--gp-text-muted);
}

body.gp-stt-landing .gp-stt__why-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

body.gp-stt-landing .gp-stt__why-card {
	position: relative;
	min-width: 0;
	padding: 1rem 0.85rem 1rem 2.35rem;
	border: 1px solid rgba(212, 175, 80, 0.24);
	background: rgba(10, 13, 18, 0.85);
}

body.gp-stt-landing .gp-stt__why-card::before {
	content: "\2713";
	position: absolute;
	top: 1rem;
	left: 0.75rem;
	font-size: 0.95rem;
	font-weight: 700;
	line-height: 1;
	color: var(--gp-gold);
}

body.gp-stt-landing .gp-stt__why-card-title {
	margin: 0 0 0.4rem;
	font-size: 0.72rem;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0.06em;
	color: #fff;
}

body.gp-stt-landing .gp-stt__why-card-text {
	margin: 0;
	font-size: 0.84rem;
	line-height: 1.5;
	color: var(--gp-text-muted);
}

@media (min-width: 600px) {
	body.gp-stt-landing .gp-stt {
		padding: clamp(2rem, 5vw, 3.5rem) max(1.25rem, env(safe-area-inset-right)) clamp(2.5rem, 6vw, 4rem) max(1.25rem, env(safe-area-inset-left));
	}

	body.gp-stt-landing .gp-stt__hero-img {
		margin-top: clamp(1.5rem, 4vw, 2.25rem);
	}

	body.gp-stt-landing .gp-stt__intro {
		margin-top: clamp(1.75rem, 4vw, 2.25rem);
	}

	body.gp-stt-landing .gp-stt__features,
	body.gp-stt-landing .gp-stt__gallery,
	body.gp-stt-landing .gp-stt__why-grid {
		gap: clamp(12px, 2.5vw, 20px);
	}

	body.gp-stt-landing .gp-stt__features {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		margin-top: clamp(2rem, 4vw, 2.75rem);
	}

	body.gp-stt-landing .gp-stt__feature {
		padding: 1.2rem 1rem;
	}

	body.gp-stt-landing .gp-stt__gallery {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: clamp(1.1rem, 2.5vw, 1.5rem);
		margin-top: clamp(2.75rem, 6vw, 4rem);
	}

	body.gp-stt-landing .gp-stt-gallery__img {
		min-height: clamp(10.5rem, 28vw, 17.5rem);
	}

	body.gp-stt-landing .gp-stt-gallery__img--hero-dup {
		display: block;
	}

	body.gp-stt-landing .gp-stt__why-title {
		margin-top: clamp(3rem, 6.5vw, 4.5rem);
	}

	body.gp-stt-landing .gp-stt__why-lead {
		margin-bottom: clamp(1.75rem, 3vw, 2rem);
	}

	body.gp-stt-landing .gp-stt__why-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: clamp(12px, 2.2vw, 18px);
	}

	body.gp-stt-landing .gp-stt__why-card {
		padding: 1.15rem 0.9rem 1.15rem 2.65rem;
	}

	body.gp-stt-landing .gp-stt__why-card::before {
		top: 1.1rem;
		left: 0.85rem;
	}
}

@media (min-width: 1024px) {
	body.gp-stt-landing .gp-stt__features {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}