.cave-campaign-guide {
	box-sizing: border-box;
	margin: 50px 0 0;
	color: #24282d;
}

.cave-campaign-guide *,
.cave-campaign-guide *::before,
.cave-campaign-guide *::after {
	box-sizing: inherit;
}

.post_content .cave-campaign-guide > .head_line3,
.post_content .cave-fee-guide > .head_line3 {
	margin: 0 0 24px;
	padding: 16px !important;
	border: 0 !important;
	background: transparent;
	color: #111;
	font-family: "Noto Serif JP", serif;
	font-size: 25px;
	font-weight: 500;
	letter-spacing: 0.03em;
	line-height: 1.45;
	text-align: left;
}

.cave-campaign-guide__body {
	padding: 30px;
	border: 1px solid #d5d9dd;
	border-radius: 14px;
	background: #fff;
}

.post_content .cave-campaign-guide__intro {
	margin: 0;
	color: #5a6168;
	font-size: 17px;
	font-weight: 500;
	letter-spacing: 0.03em;
	line-height: 1.6;
	text-align: center;
}

.post_content .cave-campaign-guide__price {
	margin: 3px 0 22px;
	color: #111;
	font-size: 27px;
	font-weight: 600;
	letter-spacing: 0.02em;
	line-height: 1.35;
	text-align: center;
}

.post_content .cave-campaign-guide__price strong {
	font-size: 48px;
	font-weight: 500;
}

.cave-campaign-guide__benefits {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.cave-campaign-guide__benefit {
	padding: 17px 12px;
	border: 1px solid #d5d9dd;
	border-radius: 8px;
	background: #f6f7f8;
	text-align: center;
}

.post_content .cave-campaign-guide__benefit h3 {
	margin: 0 0 5px;
	padding: 0;
	color: #111;
	font-size: 16px;
	font-weight: 600;
	letter-spacing: 0.02em;
	line-height: 1.5;
}

.post_content .cave-campaign-guide__benefit p {
	margin: 0;
	color: #111;
	font-size: 16px;
	letter-spacing: 0.01em;
	line-height: 1.5;
}

.cave-campaign-guide__benefit p span::after {
	margin: 0 5px;
	content: "→";
}

.cave-campaign-guide__benefit p b {
	font-weight: 600;
}

.cave-campaign-guide__summary {
	display: grid;
	grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
	align-items: center;
	gap: 24px;
	margin-top: 16px;
}

.post_content .cave-campaign-guide__total {
	margin: 0;
	padding: 13px 18px;
	border: 2px solid #d1493f;
	border-radius: 10px;
	background: #fff4f2;
	color: #111;
	font-size: 21px;
	font-weight: 600;
	letter-spacing: 0.03em;
	line-height: 1.4;
	text-align: center;
}

.post_content .cave-campaign-guide__terms {
	margin: 0;
	color: #333;
	font-size: 13px;
	letter-spacing: 0.02em;
	line-height: 1.7;
	text-align: center;
}

.cave-campaign-guide__payment {
	margin-top: 32px;
	border: 1px solid #d5d9dd;
	border-radius: 12px;
	overflow: hidden;
}

.post_content .cave-campaign-guide__payment-title {
	margin: 0;
	padding: 18px 24px;
	border-bottom: 1px solid #d5d9dd;
	background: #f6f7f8;
	color: #24282d;
	font-family: "Noto Serif JP", serif;
	font-size: 23px;
	font-weight: 500;
	letter-spacing: 0.03em;
	line-height: 1.4;
	text-align: center;
}

.cave-campaign-guide__payment-body {
	padding: 24px;
	background: #fff;
}

.post_content .cave-campaign-guide__caption {
	margin: 0 0 18px;
	color: #5a6168;
	font-size: 14px;
	letter-spacing: 0.02em;
	line-height: 1.6;
	text-align: center;
}

.cave-campaign-guide__timeline {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 26px;
}

.cave-campaign-guide__step {
	position: relative;
	display: flex;
	min-height: 126px;
	padding: 14px 10px;
	border: 2px solid #2f61b8;
	border-radius: 10px;
	background: #edf3fc;
	text-align: center;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.cave-campaign-guide__step--first {
	border-color: #d1493f;
	background: #fff4f2;
}

.cave-campaign-guide__step:not(:last-child)::after {
	position: absolute;
	top: 50%;
	right: -23px;
	color: #2f61b8;
	font-size: 24px;
	line-height: 1;
	content: "→";
	transform: translateY(-50%);
}

.cave-campaign-guide__date {
	margin-bottom: 5px;
	color: #2f61b8;
	font-size: 17px;
	font-weight: 600;
}

.cave-campaign-guide__step--first .cave-campaign-guide__date {
	color: #d1493f;
}

.cave-campaign-guide__step strong {
	color: #111;
	font-size: 21px;
	font-weight: 500;
	line-height: 1.5;
}

.cave-campaign-guide__step small {
	color: #5a6168;
	font-size: 12px;
	line-height: 1.5;
}

.post_content .cave-campaign-guide__payment-note {
	margin: 20px 0 0;
	color: #24282d;
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.02em;
	line-height: 1.7;
	text-align: center;
}

.cave-campaign-guide + .cave-fee-guide {
	margin-top: 30px;
}

.cave-fee-guide {
	box-sizing: border-box;
	margin: 50px 0 35px;
	color: #24282d;
}

.cave-fee-guide *,
.cave-fee-guide *::before,
.cave-fee-guide *::after {
	box-sizing: inherit;
}

.post_content .cave-fee-guide__lead {
	margin: 0 0 24px;
	color: #5a6168;
	font-size: 15px;
	letter-spacing: 0.03em;
	line-height: 1.7;
	text-align: center;
}

.cave-fee-guide__body {
	padding: 30px;
	border: 1px solid #d5d9dd;
	border-radius: 14px;
	background: #f7f8f9;
}

.cave-fee-guide__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
}

.cave-fee-guide__card {
	padding: 24px;
	border: 1px solid #d5d9dd;
	border-radius: 10px;
	background: #fff;
	box-shadow: 0 2px 8px rgba(36, 40, 45, 0.04);
}

.cave-fee-guide__card--wide {
	grid-column: 1 / -1;
}

.post_content .cave-fee-guide__card h3 {
	display: flex;
	align-items: center;
	margin: 0 0 16px;
	padding: 0;
	color: #24282d;
	font-size: 19px;
	font-weight: 600;
	letter-spacing: 0.02em;
	line-height: 1.5;
}

.cave-fee-guide__card h3::before {
	width: 6px;
	height: 24px;
	margin-right: 10px;
	border-radius: 4px;
	background: #036eb7;
	content: "";
	flex: 0 0 auto;
}

.post_content .cave-fee-guide__card h4 {
	margin: 0 0 12px;
	padding: 0;
	color: #24282d;
	font-size: 16px;
	font-weight: 600;
	letter-spacing: 0.02em;
	line-height: 1.5;
}

.post_content .cave-fee-guide__card p {
	margin: 0 0 12px;
	color: #24282d;
	font-size: 15px;
	letter-spacing: 0.02em;
	line-height: 1.8;
}

.post_content .cave-fee-guide__card p:last-child {
	margin-bottom: 0;
}

.cave-fee-guide__amount {
	display: inline-block;
	margin-bottom: 12px;
	padding: 4px 12px;
	border-radius: 999px;
	background: #edf3fc;
	font-size: 18px;
	font-weight: 600;
}

.post_content .cave-fee-guide__list {
	margin: 0 0 12px 1.3em;
	padding: 0;
	letter-spacing: 0.02em;
	list-style: disc;
}

.post_content .cave-fee-guide__list li {
	margin-bottom: 7px;
	color: #24282d;
	font-size: 15px;
	letter-spacing: 0.02em;
	line-height: 1.7;
}

.cave-fee-guide__methods {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.cave-fee-guide__method {
	padding: 20px;
	border-radius: 8px;
	background: #f1f3f5;
}

.post_content .cave-fee-guide__example,
.post_content .cave-fee-guide__small {
	color: #60666c;
	font-size: 13px;
}

.post_content .cave-fee-guide__note {
	margin: 22px 0 0;
	color: #60666c;
	font-size: 13px;
	line-height: 1.7;
	text-align: center;
}

@media only screen and (max-width: 767px) {
	.cave-campaign-guide {
		margin-top: 35px;
	}

	.post_content .cave-campaign-guide > .head_line3,
	.post_content .cave-fee-guide > .head_line3 {
		padding: 12px 0 !important;
		font-size: 20px;
	}

	.cave-campaign-guide__body {
		padding: 18px;
	}

	.post_content .cave-campaign-guide__intro {
		font-size: 15px;
	}

	.post_content .cave-campaign-guide__price {
		font-size: 22px;
	}

	.post_content .cave-campaign-guide__price strong {
		font-size: 38px;
	}

	.cave-campaign-guide__benefits,
	.cave-campaign-guide__summary,
	.cave-campaign-guide__timeline {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.cave-campaign-guide__step:not(:last-child)::after {
		display: none;
	}

	.cave-campaign-guide__payment {
		margin-top: 24px;
	}

	.post_content .cave-campaign-guide__payment-title {
		padding: 15px 18px;
		font-size: 20px;
	}

	.cave-campaign-guide__payment-body {
		padding: 18px;
	}

	.cave-campaign-guide__step {
		min-height: 108px;
	}

	.cave-fee-guide {
		margin-top: 35px;
	}

	.post_content .cave-fee-guide__lead {
		font-size: 14px;
	}

	.cave-fee-guide__body {
		padding: 18px;
	}

	.cave-fee-guide__grid,
	.cave-fee-guide__methods {
		grid-template-columns: 1fr;
		gap: 14px;
	}

	.cave-fee-guide__card {
		padding: 20px 18px;
	}

	.post_content .cave-fee-guide__card h3 {
		font-size: 18px;
	}

	.cave-fee-guide__amount {
		font-size: 17px;
	}
}