/* Click AI — portable base styles */

:root {
	--cai-color-text: #1f2937;
	--cai-color-muted: #4b5563;
	--cai-color-heading: #111827;
	--cai-color-accent: #b20106;
	--cai-color-surface: #ffffff;
	--cai-color-soft: #f7f8fa;
	--cai-color-border: #e5e7eb;
	--cai-font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--cai-wrap: 1120px;
	--cai-radius: 12px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	font-family: var(--cai-font);
	font-size: 16px;
	line-height: 1.6;
	color: var(--cai-color-text);
	background: var(--cai-color-surface);
	-webkit-font-smoothing: antialiased;
}

img,
video {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--cai-color-accent);
}

.cai-wrap {
	width: min(100% - 48px, var(--cai-wrap));
	margin-inline: auto;
}

.cai-header {
	border-bottom: 1px solid var(--cai-color-border);
	background: var(--cai-color-surface);
}

.cai-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: 72px;
}

.cai-header__title {
	font-weight: 800;
	font-size: 1.25rem;
	color: var(--cai-color-heading);
	text-decoration: none;
}

.cai-nav__list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.cai-nav__list a {
	color: var(--cai-color-heading);
	text-decoration: none;
	font-weight: 600;
}

.cai-main {
	padding: 48px 0 72px;
}

.cai-entry + .cai-entry {
	margin-top: 40px;
	padding-top: 40px;
	border-top: 1px solid var(--cai-color-border);
}

.cai-entry__title {
	margin: 0 0 12px;
	color: var(--cai-color-heading);
	font-size: clamp(1.5rem, 2.5vw, 2rem);
	line-height: 1.2;
}

.cai-entry__title a {
	color: inherit;
	text-decoration: none;
}

.cai-entry__meta {
	margin: 0 0 16px;
	color: var(--cai-color-muted);
	font-size: 0.9rem;
}

.cai-entry__content > *:first-child {
	margin-top: 0;
}

.cai-archive__header {
	margin-bottom: 32px;
}

.cai-archive__title {
	margin: 0;
	color: var(--cai-color-heading);
	font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.cai-archive__list {
	display: grid;
	gap: 28px;
}

.cai-footer {
	padding: 40px 0;
	border-top: 1px solid var(--cai-color-border);
	background: var(--cai-color-soft);
}

.cai-footer__list {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 20px;
	list-style: none;
	margin: 0 0 16px;
	padding: 0;
}

.cai-footer__copy {
	margin: 0;
	color: var(--cai-color-muted);
	font-size: 0.9rem;
}

@media (max-width: 720px) {
	.cai-header__inner {
		flex-direction: column;
		align-items: flex-start;
		padding-block: 16px;
	}
}