/* [amulet_how_to_buy] shortcode styles.
 * Same gold/cream/espresso palette as about-addition.css / featured-products.css
 * (see DESIGN.md): accent #B86B0B / #C9A573, dark block #231508, cream #FFFCF2,
 * hairline #e9ddc9. Noto Serif for the page heading (matches .aa-h2 elsewhere),
 * Manrope for everything else, IBM Plex Sans Thai on Thai pages.
 */
.htb-wrap{
	--htb-ink:#110729;
	--htb-text:#120A03;
	--htb-text-soft:#6b5b4a;
	--htb-gold:#C9A573;
	--htb-gold-strong:#B86B0B;
	--htb-cream:#FFFCF2;
	--htb-line:#e9ddc9;
	--htb-dark:#231508;
	max-width:880px;
	margin:0 auto;
	font-family:"Manrope",sans-serif;
	color:var(--htb-text);
}
html[lang="th"] .htb-wrap{font-family:"IBM Plex Sans Thai",sans-serif;}

/* Masthead */
.htb-masthead{padding:8px 0 32px;text-align:center;}
.htb-eyebrow{
	display:inline-block;
	font-family:"Manrope",sans-serif;
	font-size:11px;font-weight:700;
	letter-spacing:.06em;text-transform:uppercase;
	color:#fff;background:var(--htb-gold-strong);
	padding:4px 10px;border-radius:4px;
	margin-bottom:14px;
}
.htb-h1{
	font-family:"Noto Serif",serif;
	font-weight:800;
	font-size:clamp(26px,4vw,36px);
	line-height:1.2;
	text-transform:uppercase;
	color:var(--htb-ink);
	margin:0 0 14px;
}
.htb-subtitle{font-size:16px;color:var(--htb-text-soft);max-width:56ch;margin:0 auto 22px;}
.htb-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}
.htb-chip{
	font-size:12.5px;color:var(--htb-text-soft);
	background:var(--htb-cream);border:1px solid var(--htb-line);
	border-radius:999px;padding:6px 14px;
}
.htb-disclaimer{
	margin:24px auto 0;max-width:65ch;text-align:center;
	font-size:13px;color:var(--htb-text-soft);
	border-top:1px solid var(--htb-line);padding-top:16px;
}

/* Progress rail – clickable step nav with number + title */
.htb-rail{
	display:grid;grid-template-columns:repeat(8,1fr);gap:8px;
	margin:32px 0 6px;
}
.htb-rail-item{
	display:flex;flex-direction:column;align-items:center;gap:6px;
	text-decoration:none;color:var(--htb-text-soft);
	padding:10px 4px;border-radius:10px;
	transition:background .2s ease, color .2s ease;
}
.htb-rail-item:hover{
	background:var(--htb-cream);color:var(--htb-text);
}
.htb-rail-num{
	display:flex;align-items:center;justify-content:center;
	width:30px;height:30px;border-radius:50%;
	background:var(--htb-line);color:var(--htb-text);
	font-size:13px;font-weight:700;
	transition:background .2s ease, color .2s ease;
}
.htb-rail-item:hover .htb-rail-num{
	background:var(--htb-gold-strong);color:#fff;
}
.htb-rail-label{
	font-size:11px;line-height:1.3;text-align:center;
	display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
	overflow:hidden;word-break:break-word;
}
.htb-rail-item:focus-visible{
	outline:2px solid var(--htb-gold-strong);outline-offset:3px;border-radius:10px;
}
/* Hint + fade only shown on mobile (enabled in ≤640px query) */
.htb-rail-hint{display:none;}
.htb-rail::after{display:none;}

.htb-journey-label{display:flex;align-items:center;gap:14px;margin:40px 0 6px;}
.htb-journey-label .htb-line{flex:1;height:1px;background:var(--htb-line);}
.htb-journey-label span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--htb-text-soft);font-weight:700;}

/* Steps */
.htb-step{
	scroll-margin-top:20px;
	display:grid;grid-template-columns:280px 1fr;gap:26px;align-items:start;
	padding:30px 0;border-bottom:1px solid var(--htb-line);
}
.htb-step:last-of-type{border-bottom:none;}

.htb-shot-frame{
	position:relative;border-radius:14px;overflow:hidden;
	background:#f4efe2;border:1px solid var(--htb-line);
	aspect-ratio:4/3;
}
.htb-shot-frame img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;}
/* Desktop image shown by default, mobile hidden */
.htb-img-mobile{display:none !important;}
.htb-num{
	position:absolute;top:12px;left:12px;z-index:2;
	width:32px;height:32px;border-radius:50%;
	background:var(--htb-dark);color:var(--htb-cream);
	font-weight:700;font-size:14px;
	display:flex;align-items:center;justify-content:center;
	box-shadow:0 2px 6px rgba(35,21,8,.3);
}
.htb-missing{
	display:none;height:100%;width:100%;
	flex-direction:column;align-items:center;justify-content:center;gap:8px;
	padding:16px;text-align:center;color:var(--htb-text-soft);font-size:11.5px;
}
.htb-shot-frame.htb-img-missing .htb-missing{display:flex;}
.htb-shot-frame.htb-img-missing img{display:none;}
.htb-missing-icon{width:34px;height:34px;border-radius:8px;border:1.5px dashed var(--htb-text-soft);opacity:.6;}

.htb-step-body h2{font-family:"Manrope",sans-serif;font-size:19px;font-weight:700;margin:2px 0 10px;color:var(--htb-ink);}
.htb-step-body p{margin:0 0 10px;font-size:15px;max-width:60ch;}
.htb-step-body p b{font-weight:700;}
.htb-note{
	display:flex;gap:8px;font-size:13.5px;color:var(--htb-text-soft);
	background:var(--htb-cream);border-left:3px solid var(--htb-gold-strong);
	padding:10px 12px;border-radius:6px;max-width:60ch;
}
.htb-note b{color:var(--htb-text);}
.htb-note a{color:var(--htb-gold-strong);font-weight:700;text-decoration:none;}

/* ── Tablet ── */
@media (max-width:800px){
	.htb-wrap{padding:0 16px;}
	.htb-step{grid-template-columns:220px 1fr;gap:20px;}
	.htb-rail{grid-template-columns:repeat(4,1fr);gap:6px;}
	.htb-rail-label{font-size:10px;}
}

/* ── Mobile ── */
@media (max-width:640px){
	.htb-wrap{padding:0 12px;}

	/* Masthead – breathe */
	.htb-masthead{padding:0 0 24px;}
	.htb-h1{font-size:22px;margin-bottom:10px;}
	.htb-subtitle{font-size:14px;margin-bottom:16px;}
	.htb-chips{gap:8px;}
	.htb-chip{font-size:11.5px;padding:5px 11px;}
	.htb-disclaimer{font-size:12px;padding-top:12px;margin-top:18px;}

	/* Rail – horizontal scroll on mobile with fade hint */
	.htb-rail-wrap{
		position:relative;
	}
	.htb-rail{
		position:relative;
		display:flex;overflow-x:auto;gap:4px;
		-webkit-overflow-scrolling:touch;
		scrollbar-width:none;
		padding-bottom:4px;padding-right:48px;margin:20px 0 0;
	}
	.htb-rail::after{
		content:"";display:block;
		position:sticky;right:0;top:0;
		min-width:48px;height:100%;flex:none;
		background:linear-gradient(90deg,transparent,#fff 80%);
		pointer-events:none;
		margin-left:-48px;
	}
	.htb-rail::-webkit-scrollbar{display:none;}
	.htb-rail-hint{
		display:block;text-align:right;
		font-size:11px;color:var(--htb-text-soft);
		margin:4px 4px 0 0;
		animation:htb-hint-pulse 2s ease-in-out infinite;
	}
	@keyframes htb-hint-pulse{
		0%,100%{opacity:.6;transform:translateX(0);}
		50%{opacity:1;transform:translateX(4px);}
	}
	.htb-rail-item{min-width:72px;flex:none;padding:8px 4px;}
	.htb-rail-num{width:26px;height:26px;font-size:12px;}
	.htb-rail-label{font-size:9.5px;}

	/* Journey label */
	.htb-journey-label{margin:28px 0 4px;}

	/* Steps – single column, screenshot on top like a phone mockup */
	.htb-step{
		grid-template-columns:1fr;gap:16px;
		padding:24px 0;
	}
	/* Swap screenshots: hide desktop, show mobile */
	.htb-img-desktop{display:none !important;}
	.htb-img-mobile{display:block !important;}
	.htb-shot-frame{
		max-width:300px;margin:0 auto;
		border-radius:16px;
		aspect-ratio:auto;
		border:3px solid var(--htb-line);
		box-shadow:0 4px 20px rgba(35,21,8,.12);
	}
	.htb-shot-frame img{
		height:auto;object-fit:contain;
	}
	.htb-step-body h2{font-size:17px;margin:0 0 8px;}
	.htb-step-body p{font-size:14px;margin-bottom:8px;}
	.htb-note{font-size:12.5px;padding:8px 10px;}

	/* Checklist */
	.htb-checklist{padding:24px 18px;border-radius:12px;}
	.htb-checklist h2{font-size:18px;}
	.htb-checklist li{font-size:13.5px;gap:10px;}
	.htb-checklist-wrap{margin-top:36px;}
}

/* Checklist - same dark-block treatment as .aa-promise */
.htb-checklist-wrap{margin-top:48px;}
.htb-checklist{background:var(--htb-dark);color:var(--htb-cream);border-radius:14px;padding:32px 28px;}
.htb-checklist h2{
	font-family:"Noto Serif",serif;font-weight:800;text-transform:uppercase;
	font-size:22px;margin:0 0 6px;color:#fff;
}
.htb-checklist-lede{color:var(--htb-gold);font-size:14px;margin:0 0 20px;max-width:55ch;}
.htb-checklist ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.htb-checklist li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;padding-bottom:12px;border-bottom:1px solid rgba(255,252,242,.14);}
.htb-checklist li:last-child{border-bottom:none;padding-bottom:0;}
.htb-box{flex:none;width:17px;height:17px;margin-top:2px;border-radius:5px;border:1.5px solid var(--htb-gold);}
.htb-final{margin-top:4px;padding-top:16px;border-top:1px dashed rgba(255,252,242,.3);border-bottom:none;font-weight:700;}
.htb-final .htb-box{border-color:#fff;background:rgba(184,107,11,.35);}

.htb-foot{margin-top:32px;text-align:center;font-size:12.5px;color:var(--htb-text-soft);}