.btp-tool-page {
	overflow-x: clip;
	color: var(--btk-ink);
	background: var(--btk-bg);
}

.btp-tool-page-shell {
	width: min(calc(100% - 32px), 1240px);
	margin-inline: auto;
}

.btp-tool-container {
	width: 100%;
}

.btp-tool-page-header {
	max-width: 760px;
	padding: 28px 0 30px;
}

.btp-tool-page-header h1 {
	margin: 0;
	font-size: clamp(2.5rem, 6vw, 4.5rem);
	line-height: 1.02;
	letter-spacing: 0;
}

.btp-tool-page-header p {
	margin: 16px 0 0;
	color: var(--btk-muted);
	font-size: 1.12rem;
	line-height: 1.6;
}

.btp-tool-page-shell .btp-tool-interface {
	width: 100%;
	max-width: 960px;
	margin-inline: auto;
	padding-bottom: 0;
}

.btp-tool-article {
	padding-top: 56px;
}

.btp-tool-article > .btp-tool-content-module:first-child {
	padding-top: 0;
}

.btp-tool-content-module {
	padding: 72px 20px;
}

.btp-tool-content-module + .btp-tool-content-module {
	border-top: 1px solid var(--btk-line);
}

.btp-tool-content-module:nth-child(even) {
	background: var(--btk-soft);
}

.btp-tool-reading-width {
	width: min(100%, 800px);
	margin-inline: auto;
}

.btp-tool-content-module h2 {
	max-width: 720px;
	margin: 0 0 24px;
	font-size: clamp(2rem, 4vw, 2.75rem);
	line-height: 1.12;
	letter-spacing: 0;
}

.btp-tool-content-module h3 {
	margin: 34px 0 12px;
	font-size: 1.35rem;
	line-height: 1.3;
}

.btp-tool-content-module p,
.btp-tool-content-module li,
.btp-tool-content-module td,
.btp-tool-content-module th,
.btp-tool-content-module summary {
	font-size: 1.05rem;
}

.btp-tool-content-module p {
	margin: 0 0 20px;
	color: var(--btk-muted);
	line-height: 1.76;
}

.btp-tool-content-module a {
	color: var(--btk-blue);
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}

.btp-tool-table-wrap {
	max-width: 100%;
	margin: 30px 0;
	overflow-x: auto;
	border: 1px solid var(--btk-line);
	border-radius: 10px;
}

.btp-tool-table-wrap table {
	width: 100%;
	min-width: 620px;
	border-collapse: collapse;
}

.btp-tool-table-wrap th,
.btp-tool-table-wrap td {
	padding: 15px 16px;
	border-bottom: 1px solid var(--btk-line);
	line-height: 1.5;
	text-align: left;
	vertical-align: top;
}

.btp-tool-table-wrap thead th {
	background: var(--btk-soft);
	font-size: .94rem;
	font-weight: 750;
}

.btp-tool-table-wrap tbody th {
	font-weight: 750;
}

.btp-tool-table-wrap tr:last-child th,
.btp-tool-table-wrap tr:last-child td {
	border-bottom: 0;
}

.btp-tool-warning {
	margin: 30px 0;
	padding: 20px 22px;
	border-left: 4px solid var(--btk-orange);
	background: color-mix(in srgb, var(--btk-orange) 7%, var(--btk-bg));
}

.btp-tool-warning strong {
	font-size: 1.06rem;
}

.btp-tool-warning p {
	margin: 8px 0 0;
}

.btp-tool-process {
	margin: 32px 0;
	overflow: hidden;
	border: 1px solid var(--btk-line);
	border-radius: 10px;
}

.btp-tool-process figcaption {
	padding: 15px 18px;
	border-bottom: 1px solid var(--btk-line);
	font-size: 1rem;
	font-weight: 750;
}

.btp-tool-process ol {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	margin: 0;
	padding: 0;
	list-style: none;
}

.btp-tool-process li {
	position: relative;
	padding: 22px 18px 22px 46px;
	line-height: 1.5;
}

.btp-tool-process li + li {
	border-left: 1px solid var(--btk-line);
}

.btp-tool-process li::before {
	position: absolute;
	top: 22px;
	left: 18px;
	display: grid;
	place-items: center;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--btk-blue);
	color: #fff;
	font-size: .95rem;
	font-weight: 750;
	content: counter(list-item);
}

.btp-tool-faq-list {
	border-top: 1px solid var(--btk-line);
}

.btp-tool-faq details {
	border-bottom: 1px solid var(--btk-line);
}

.btp-tool-faq summary {
	padding: 18px 4px;
	color: var(--btk-ink);
	font-weight: 700;
	cursor: pointer;
}

.btp-tool-faq details p {
	padding: 0 4px 20px;
}

.btp-method-points {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px 28px;
	margin: 26px 0 30px;
	padding-left: 22px;
}

.btp-method-points li {
	line-height: 1.6;
}

.btp-tool-source-heading {
	margin-top: 34px;
}

.btp-tool-source-list {
	display: grid;
	gap: 18px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.btp-tool-source-list li {
	padding-left: 18px;
	border-left: 3px solid var(--btk-line);
}

.btp-tool-source-list a {
	display: inline-block;
	font-size: 1rem;
	font-weight: 700;
}

.btp-tool-source-list span {
	display: block;
	margin-top: 5px;
	color: var(--btk-muted);
	font-size: 1rem;
	line-height: 1.6;
}

.btp-stablecoin-transfer-fee-page .btp-tool-source-groups {
	display: grid;
	gap: 10px;
}

.btp-stablecoin-transfer-fee-page .btp-tool-source-groups details {
	border: 1px solid var(--btk-line);
	border-radius: 8px;
	background: var(--btk-bg);
}

.btp-stablecoin-transfer-fee-page .btp-tool-source-groups summary {
	display: flex;
	justify-content: space-between;
	gap: 18px;
	padding: 16px 18px;
	color: var(--btk-ink);
	font-weight: 750;
	cursor: pointer;
}

.btp-stablecoin-transfer-fee-page .btp-tool-source-groups summary span {
	color: var(--btk-muted);
	font-size: .86rem;
	font-weight: 600;
}

.btp-stablecoin-transfer-fee-page .btp-tool-source-groups .btp-tool-source-list {
	gap: 14px;
	padding: 2px 18px 18px;
}

.btp-tool-review-line {
	margin: 30px 0 0 !important;
	padding-top: 22px;
	border-top: 1px solid var(--btk-line);
	color: var(--btk-ink) !important;
	font-size: 1rem !important;
}

.btp-tool-faq summary:focus-visible {
	outline: 3px solid color-mix(in srgb, var(--btk-blue) 55%, transparent);
	outline-offset: 3px;
}

@media (max-width: 900px) {
	.btp-tool-process ol {
		grid-template-columns: minmax(0, 1fr);
	}

	.btp-tool-process li + li {
		border-top: 1px solid var(--btk-line);
		border-left: 0;
	}
}

@media (max-width: 560px) {
	.btp-tool-page-shell {
		width: min(calc(100% - 28px), 1240px);
	}

	.btp-tool-page-header {
		padding: 20px 0 24px;
	}

	.btp-tool-page-header h1 {
		font-size: 2.45rem;
	}

	.btp-tool-page-shell .btp-tool-interface {
		padding-bottom: 0;
	}

	.btp-tool-article {
		padding-top: 44px;
	}

	.btp-tool-content-module {
		padding: 54px 16px;
	}

	.btp-tool-content-module h2 {
		font-size: 2rem;
	}

	.btp-tool-table-wrap table {
		min-width: 560px;
	}

	.btp-method-points {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (prefers-reduced-motion: reduce) {
	.btp-tool-page *,
	.btp-tool-page *::before,
	.btp-tool-page *::after {
		scroll-behavior: auto !important;
		transition: none !important;
	}
}