/* AIコンサルティング：スマホ（幅640px以下）の「ご相談から、定着までの流れ」を、横に流れず、縦に並ぶシンプルな表示にする（2026-10-21）。PC・タブレットには影響しない。 */
@media (max-width: 640px) {
	.ai-hs { margin-bottom: 48px; }
	.ai-hs__stick { display: block; overflow: visible; scroll-snap-type: none; padding: 0 16px 8px; }
	.ai-hs__title { padding: 0 0 18px; }
	.ai-hs__title h2 { font-size: 22px; letter-spacing: .02em; }
	.ai-hs__stage { overflow: visible; }
	.ai-hs__track { display: block; height: auto; margin: 0 0 0 8px; padding: 0 0 0 24px; border-left: 3px solid rgba(0, 48, 64, .14); }
	.ai-hs__rail, .ai-hs__fill, .ai-hs__bar, .ai-hs__bg { display: none; }
	.ai-hs__item { width: auto; padding: 0 0 22px; }
	.ai-hs__item::before { left: -37px; top: 4px; }
	.ai-hs__no { position: static; display: block; margin: 0 0 8px; font-size: 30px; color: var(--sh-blue, #0599d9); -webkit-text-stroke: 0; background: none; -webkit-text-fill-color: currentColor; }
	.ai-hs__card { height: auto; padding-bottom: 18px; border-radius: 16px; transform: none !important; opacity: 1 !important; }
	.ai-hs__img { height: 150px; }
	.ai-hs__card h3 { margin: 14px 18px 4px; font-size: 19px; letter-spacing: .03em; }
	.ai-hs__card .lead { margin: 0 18px 8px; font-size: 13.5px; letter-spacing: .03em; }
	.ai-hs__card .d { margin: 0 18px 12px; min-height: 0; font-size: 14px; line-height: 1.85; letter-spacing: .03em; }
	.ai-hs__card .ba { margin: 0 18px; }
}