/*
 * Shared public subpage system — CALEN Official theme.
 * Contact, FAQ, Terms, Privacy, Tokushoho, and cancellation pages use
 * the homepage's Frozen 78 typography, geometry, color, and rhythm.
 */

/* Shared editorial shell. */
.legal-page {
	max-width: 72rem;
	padding: 7rem 4rem 7.5rem;
}

/* Keep Japanese clauses intact and avoid orphaned particles/endings. */
.legal-page h1,
.legal-page h2,
.legal-page p,
.legal-page li,
.legal-page dt,
.legal-page dd,
.legal-page label {
	word-break: auto-phrase;
	overflow-wrap: normal;
	line-break: strict;
	text-wrap: pretty;
}

.legal-page h1,
.legal-page h2 {
	text-wrap: balance;
}

.legal-page .semantic-atom {
	white-space: nowrap;
}

.legal-page__header {
	max-width: 51.25rem;
	margin-bottom: 3.5rem;
}

.legal-page__header h1 {
	max-width: 51.25rem;
	margin: 0;
	font-family: var(--font-family-serif);
	font-size: 2.625rem;
	font-weight: 500;
	line-height: 1.55;
	letter-spacing: -0.01em;
}

.legal-page__lead {
	max-width: 41.25rem;
	margin-top: 1.875rem;
	font-size: 1.03125rem;
	line-height: 1.95;
	color: var(--color-text-secondary);
}

.legal-page__updated {
	margin-top: 1rem;
	font-family: var(--font-family-mono);
	font-size: 0.75rem;
	line-height: 1.8;
	letter-spacing: 0.08em;
	color: var(--color-text-muted);
}

.legal-page a {
	color: var(--color-text-secondary);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.22em;
}

.legal-page a:hover {
	color: var(--color-text);
}

.legal-page a:focus-visible,
.legal-page button:focus-visible,
.legal-page input:focus-visible,
.legal-page select:focus-visible,
.legal-page textarea:focus-visible {
	outline-color: var(--calen-oxide-text);
}

/* Numbered policy sections. */
.legal-sections {
	display: flex;
	flex-direction: column;
	max-width: 55rem;
	gap: 0;
}

.legal-section {
	padding: 2rem 0 2.25rem;
	border-top: 1px solid var(--color-border);
}

.legal-section:first-child {
	border-top-color: var(--color-text);
}

.legal-section__title {
	margin: 0 0 1rem;
	font-family: var(--font-family-sans);
	font-size: 1rem;
	font-weight: 500;
	line-height: 1.8;
	letter-spacing: 0;
	color: var(--color-text);
}

.legal-section p {
	max-width: 52rem;
	margin: 0 0 1rem;
	font-size: 0.9375rem;
	line-height: 2.05;
	color: var(--color-text-secondary);
}

.legal-section p:last-child {
	margin-bottom: 0;
}

.legal-section ul,
.legal-section ol {
	max-width: 52rem;
	margin: 1rem 0 0;
	padding-inline-start: 1.4em;
	font-size: 0.9375rem;
	line-height: 2.05;
	color: var(--color-text-secondary);
}

.legal-section li + li {
	margin-top: 0.375rem;
}

/* Tokushoho field table. */
.legal-fields {
	display: flex;
	flex-direction: column;
	max-width: 65rem;
	margin: 0;
	padding: 0;
}

.legal-fields__row {
	display: grid;
	grid-template-columns: 0.85fr 1.5fr;
	gap: 0 3rem;
	align-items: baseline;
	padding: 1.375rem 0;
	border-top: 1px solid var(--color-border);
}

.legal-fields__row:first-child {
	border-top-color: var(--color-text);
}

.legal-fields__row:last-child {
	border-bottom: 1px solid var(--color-border);
}

.legal-fields__label {
	margin: 0;
	font-size: 0.9375rem;
	font-weight: 500;
	line-height: 1.95;
	color: var(--color-text);
}

.legal-fields__value {
	margin: 0;
	font-size: 0.9375rem;
	line-height: 1.95;
	color: var(--color-text-secondary);
}

/* Company page: bilingual field table. */
.company-page__lead-en {
	max-width: 41.25rem;
	margin: 0.875rem 0 0;
	font-size: 0.875rem;
	line-height: 1.9;
	color: var(--color-text-muted);
}

.company-fields__en {
	display: block;
	font-family: var(--font-family-mono);
	font-size: 0.6875rem;
	font-weight: 400;
	line-height: 1.8;
	letter-spacing: 0.08em;
	color: var(--color-text-muted);
}

.company-fields__sub {
	display: block;
	font-size: 0.8125rem;
	line-height: 1.9;
	color: var(--color-text-muted);
}

.company-fields__list {
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Shared content-footer navigation. */
.legal-page__related {
	max-width: 65rem;
	margin-top: 5rem;
	padding-top: 1.625rem;
	border-top: 1px solid var(--color-border);
}

.legal-page__related p.text-label {
	margin: 0 0 1rem;
	font-size: 0.75rem;
	letter-spacing: 0.14em;
}

.legal-page__related-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 2rem;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: 0.875rem;
	line-height: 1.9;
}

/* Contact page. */
.contact-form__fallback {
	max-width: 51.25rem;
	margin: 0 0 3rem;
	padding: 1.375rem 1.5rem;
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: 0;
}

.contact-form__fallback p {
	margin: 0 0 0.5rem;
	font-size: 0.875rem;
	line-height: 1.95;
}

.contact-form__fallback-email {
	font-family: var(--font-family-numeric);
	font-size: 1rem;
	font-weight: 500;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 2rem;
	max-width: 51.25rem;
}

.contact-form__notice {
	margin: 0;
	padding: 1.125rem 1.25rem;
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-left: 2px solid var(--calen-oxide-text);
	font-size: 0.875rem;
	line-height: 1.95;
	color: var(--color-text-secondary);
}

.contact-form__field {
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
}

.contact-form__field label {
	font-size: 0.90625rem;
	font-weight: 500;
	line-height: 1.8;
	color: var(--color-text);
}

.contact-form__required {
	color: var(--calen-oxide-text);
}

.contact-form__field input,
.contact-form__field select,
.contact-form__field textarea {
	width: 100%;
	padding: 0.875rem 1rem;
	font-family: var(--font-family-sans);
	font-size: 1rem;
	line-height: 1.5;
	color: var(--color-text);
	background-color: var(--gray-0);
	border: 1px solid var(--color-border);
	border-radius: 0;
	box-shadow: none;
	transition: border-color var(--duration-fast) var(--ease-standard);
}

.contact-form__field input,
.contact-form__field select {
	min-height: 3.25rem;
}

.contact-form__field input:hover,
.contact-form__field select:hover,
.contact-form__field textarea:hover {
	border-color: var(--color-text-muted);
}

.contact-form__field input:focus-visible,
.contact-form__field select:focus-visible,
.contact-form__field textarea:focus-visible {
	border-color: var(--calen-oxide-text);
	outline: 1px solid var(--calen-oxide-text);
	outline-offset: 1px;
}

.contact-form__field textarea {
	min-height: 13rem;
	resize: vertical;
}

.contact-form__field [aria-invalid="true"] {
	border-color: var(--color-negative);
}

.contact-form__hint,
.contact-form__error,
.contact-form__status {
	margin: 0;
	font-size: 0.75rem;
	line-height: 1.9;
}

.contact-form__hint--bug {
	max-width: 44rem;
	margin-top: -1rem;
}

.contact-form__error,
.contact-form__status--error {
	color: var(--color-negative);
}

.contact-form__status {
	min-height: 1.5em;
	color: var(--color-text-secondary);
}

.contact-form__status--success {
	color: var(--color-positive);
}

.contact-form .btn {
	align-self: flex-start;
	min-height: 3.375rem;
	padding: 1.1875rem 2.375rem;
	border-radius: 0;
	font-size: 0.9375rem;
}

.contact-form .btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.contact-form__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.contact-form__server-status {
	max-width: 51.25rem;
	margin: 0 0 2rem;
	padding: 1.125rem 1.25rem;
	background-color: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: 0;
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.9;
}

.contact-form__server-status--success {
	border-left: 2px solid var(--color-positive);
	color: var(--color-positive);
}

.contact-form__server-status--error {
	border-left: 2px solid var(--color-negative);
	color: var(--color-negative);
}

/* Canonical FAQ page. */
.faq-page__list {
	max-width: 65rem;
	margin: 0;
}

.faq-page__row {
	padding: 1.75rem 0 2rem;
	border-top: 1px solid var(--color-border);
}

.faq-page__row:first-child {
	border-top-color: var(--color-text);
}

.faq-page__row:last-child {
	border-bottom: 1px solid var(--color-border);
}

.faq-page__question {
	font-family: var(--font-family-sans);
	font-size: 1.0625rem;
	font-weight: 500;
	line-height: 1.8;
	color: var(--color-text);
}

.faq-page__answer {
	max-width: 51.25rem;
	margin: 0.75rem 0 0;
	font-size: 0.9375rem;
	line-height: 1.95;
	color: var(--color-text-secondary);
}

@media (max-width: 767px) {
	.legal-page {
		padding: 4rem 1.125rem 5rem;
	}

	.legal-page__header {
		margin-bottom: 2.5rem;
	}

	.legal-page__header h1 {
		font-size: 1.8125rem;
		line-height: 1.65;
	}

	.legal-page__lead {
		margin-top: 1.75rem;
		font-size: 1rem;
		line-height: 1.95;
	}

	.legal-sections {
		max-width: none;
	}

	.legal-section {
		padding: 1.625rem 0 1.875rem;
	}

	.legal-section__title {
		font-size: 0.9375rem;
	}

	.legal-section p,
	.legal-section ul,
	.legal-section ol {
		font-size: 0.90625rem;
		line-height: 2.05;
	}

	.legal-fields__row {
		display: block;
		padding: 1.25rem 0;
	}

	.legal-fields__label {
		margin-bottom: 0.5rem;
		font-size: 0.90625rem;
	}

	.legal-fields__value {
		font-size: 0.90625rem;
	}

	.legal-page__related {
		margin-top: 4rem;
	}

	.legal-page__related-links {
		flex-direction: column;
		gap: 0.75rem;
	}

	.contact-form__fallback {
		margin-bottom: 2.5rem;
		padding: 1.125rem;
	}

	.contact-form {
		gap: 1.75rem;
	}

	.contact-form__notice {
		padding: 1rem;
	}

	.contact-form__field input,
	.contact-form__field select,
	.contact-form__field textarea {
		font-size: 1rem;
	}

	.contact-form .btn {
		width: 100%;
	}

	.faq-page__row {
		padding: 1.5rem 0 1.75rem;
	}

	.faq-page__question {
		font-size: 0.96875rem;
		line-height: 1.85;
	}

	.faq-page__answer {
		margin-top: 0.625rem;
		font-size: 0.90625rem;
	}
}