.ka-assistant,
.ka-assistant * {
	box-sizing: border-box;
}

.ka-assistant {
	width: 100%;
	margin: 24px auto;
	font-size: 18px;
	line-height: 1.6;
	color: #1d2327;
}

.ka-assistant__inner {
	max-width: 860px;
	margin: 0 auto;
	padding: clamp(22px, 5vw, 42px);
	border: 1px solid #dcdcde;
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
}

.ka-assistant__eyebrow {
	margin: 0 0 6px;
	font-size: 0.9em;
	font-weight: 700;
	letter-spacing: 0.02em;
}

.ka-assistant__title {
	margin: 0 0 12px;
	font-size: clamp(1.65em, 4vw, 2.25em);
	line-height: 1.2;
	color: #101517;
}

.ka-assistant__intro {
	max-width: 720px;
	margin: 0 0 24px;
}

.ka-question-form__label {
	display: block;
	margin-bottom: 8px;
	font-weight: 700;
}

.ka-question-form__input {
	display: block;
	width: 100%;
	min-height: 120px;
	padding: 15px 16px;
	border: 2px solid #646970;
	border-radius: 10px;
	background: #fff;
	color: #1d2327;
	font: inherit;
	resize: vertical;
}

.ka-question-form__input:focus {
	outline: 3px solid rgba(34, 113, 177, 0.28);
	outline-offset: 2px;
	border-color: #135e96;
}

.ka-question-form__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
	margin-top: 14px;
	padding: 11px 24px;
	border: 2px solid #135e96;
	border-radius: 9px;
	background: #135e96;
	color: #fff;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

.ka-question-form__button:focus {
	outline: 3px solid rgba(34, 113, 177, 0.35);
	outline-offset: 3px;
}

.ka-assistant__notice {
	display: grid;
	gap: 4px;
	margin-top: 24px;
	padding: 16px 18px;
	border-left: 5px solid #2271b1;
	background: #f0f6fc;
}

.ka-assistant__examples {
	margin-top: 24px;
}

.ka-assistant__examples p {
	margin-bottom: 8px;
}

.ka-assistant__examples ul {
	margin: 0;
	padding-left: 1.3em;
}

.ka-assistant__examples li + li {
	margin-top: 5px;
}

@media (max-width: 600px) {
	.ka-assistant {
		font-size: 17px;
	}

	.ka-assistant__inner {
		border-radius: 12px;
	}

	.ka-question-form__button {
		width: 100%;
	}
}

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


.ka-question-form__button:disabled {
	opacity: 0.65;
	cursor: wait;
}

.ka-assistant__source-note {
	margin: 14px 0 0;
	font-size: 0.92em;
	color: #50575e;
}

.ka-assistant__status {
	margin-top: 22px;
	padding: 14px 16px;
	border-left: 5px solid #2271b1;
	background: #f0f6fc;
}

.ka-assistant__status--error {
	border-left-color: #b32d2e;
	background: #fcf0f1;
}

.ka-assistant__result {
	display: grid;
	gap: 18px;
	margin-top: 24px;
}

.ka-answer-section,
.ka-answer-sources {
	padding-top: 2px;
}

.ka-answer-section--important {
	padding: 18px 20px;
	border-left: 5px solid #135e96;
	background: #f0f6fc;
}

.ka-answer-section-title,
.ka-answer-box__title {
	margin: 0 0 8px;
	font-size: 1.12em;
	line-height: 1.3;
}

.ka-answer-section p,
.ka-answer-box p {
	margin: 0;
}

.ka-answer-lead {
	font-size: 1.08em;
	font-weight: 650;
}

.ka-answer-box {
	padding: 17px 19px;
	border-left: 5px solid #dba617;
	background: #fff8e5;
}

.ka-answer-box--clarification {
	border-left-color: #dba617;
}

.ka-source-card {
	margin-top: 12px;
	padding: 16px 18px;
	border: 1px solid #dcdcde;
	border-radius: 10px;
	background: #fff;
}

.ka-source-card__document,
.ka-source-card__locator,
.ka-source-card__heading,
.ka-source-card__meta {
	display: block;
}

.ka-source-card__locator {
	margin-top: 4px;
	font-weight: 700;
}

.ka-source-card__heading,
.ka-source-card__meta {
	margin-top: 3px;
	font-size: 0.92em;
	color: #50575e;
}

.ka-source-card__link {
	display: inline-flex;
	margin-top: 12px;
	padding: 8px 12px;
	border: 2px solid #135e96;
	border-radius: 7px;
	color: #135e96;
	font-weight: 700;
	text-decoration: none;
}

.ka-source-card__link:hover,
.ka-source-card__link:focus {
	background: #f0f6fc;
	text-decoration: underline;
}

.ka-source-card__link:focus {
	outline: 3px solid rgba(34, 113, 177, 0.28);
	outline-offset: 2px;
}

.ka-answer-box__reason {
	margin-top: 10px !important;
}

/* M006.12: clarification follow-up guidance. */
.ka-answer-box__followup-help {
	margin-top: 0.75rem;
	font-weight: 600;
}

/* M007.18: Explicitly leave a stale or no-longer-needed clarification flow. */
.ka-assistant__reset {
	margin-left: 0.75rem;
	padding: 0.72rem 1rem;
	border: 1px solid currentColor;
	border-radius: 6px;
	background: transparent;
	color: inherit;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}

.ka-assistant__reset:hover,
.ka-assistant__reset:focus-visible {
	text-decoration: underline;
}

@media (max-width: 520px) {
	.ka-assistant__reset {
		display: block;
		margin: 0.75rem 0 0;
	}
}

.ka-assistant__reset[hidden] {
	display: none !important;
}