:root {
	--bg: #f2f5f3;
	--ink: #152019;
	--muted: #5a6a61;
	--line: #c7d2cb;
	--accent: #0f6b4c;
	--accent-soft: #d7efe4;
	--surface: #ffffff;
	--radius: 12px;
	--shadow: 0 8px 24px rgba(20, 32, 26, 0.07);
	--font: 'Segoe UI', system-ui, sans-serif;
	--tap: 44px;
	--max: 44rem;
}

* {
	box-sizing: border-box;
}

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

body {
	margin: 0;
	min-height: 100vh;
	font-family: var(--font);
	color: var(--ink);
	line-height: 1.55;
	background:
		radial-gradient(circle at top left, rgba(15, 107, 76, 0.08), transparent 42%),
		linear-gradient(180deg, #f7faf8 0%, var(--bg) 55%, #eef3f0 100%);
}

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

a:hover {
	color: #0a5139;
}

.shell {
	width: min(100% - 1.25rem, var(--max));
	margin-inline: auto;
}

.skip-link {
	position: absolute;
	left: -999px;
	top: 0;
	background: var(--ink);
	color: #fff;
	padding: 0.5rem 0.75rem;
	z-index: 50;
}

.skip-link:focus {
	left: 0.75rem;
	top: 0.75rem;
}

.top {
	position: sticky;
	top: 0;
	z-index: 20;
	backdrop-filter: blur(10px);
	background: rgba(247, 250, 248, 0.94);
	border-bottom: 1px solid var(--line);
}

.top-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	padding: 0.75rem 0;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	text-decoration: none;
	color: inherit;
	min-width: 0;
}

.brand-mark {
	display: inline-grid;
	place-items: center;
	width: 2.35rem;
	height: 2.35rem;
	border-radius: 0.6rem;
	background: var(--accent);
	color: #fff;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.04em;
}

.brand-text {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
	min-width: 0;
}

.brand-name {
	font-size: 1.15rem;
	font-weight: 700;
}

.brand-sub {
	font-size: 0.72rem;
	color: var(--muted);
}

.top-nav a {
	display: inline-flex;
	align-items: center;
	min-height: var(--tap);
	text-decoration: none;
	color: var(--ink);
	font-weight: 600;
}

.filters-bar {
	border-bottom: 1px solid var(--line);
	background: rgba(255, 255, 255, 0.72);
}

.filters-grid {
	display: grid;
	gap: 0.75rem;
	padding: 0.85rem 0;
}

.field {
	display: grid;
	gap: 0.35rem;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--muted);
}

.field select {
	width: 100%;
	min-height: var(--tap);
	padding: 0.55rem 0.75rem;
	border: 1px solid var(--line);
	border-radius: 0.7rem;
	background: var(--surface);
	color: var(--ink);
	font: inherit;
	font-size: 1rem;
	font-weight: 500;
	text-transform: none;
	letter-spacing: normal;
}

.day-hero {
	padding: 1.25rem 0 0.75rem;
}

.day-hero h1 {
	margin: 0;
	font-size: clamp(1.45rem, 6vw, 2rem);
	line-height: 1.2;
}

.muted {
	color: var(--muted);
}

.status {
	margin: 1rem 0 0;
	padding: 0.75rem 0.9rem;
	border-radius: var(--radius);
	background: var(--accent-soft);
	color: var(--accent);
	font-weight: 600;
}

.status.is-error {
	background: #fde8e8;
	color: #8a1f1f;
}

.feed {
	display: grid;
	gap: 1.25rem;
	padding-bottom: 2rem;
}

.section-title {
	margin: 0 0 0.65rem;
	font-size: 1.05rem;
}

.cards {
	display: grid;
	gap: 0.75rem;
}

.card {
	padding: 1rem;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
}

.card-title {
	margin: 0 0 0.4rem;
	font-size: 1.05rem;
	line-height: 1.35;
}

.card-title a {
	color: inherit;
	text-decoration: none;
}

.card-title a:hover {
	color: var(--accent);
}

.card-summary {
	margin: 0 0 0.7rem;
	color: #24332c;
}

.card-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem 0.55rem;
	align-items: center;
	font-size: 0.85rem;
	color: var(--muted);
}

.chip {
	display: inline-flex;
	align-items: center;
	padding: 0.15rem 0.5rem;
	border-radius: 999px;
	background: var(--accent-soft);
	color: var(--accent);
	font-size: 0.75rem;
	font-weight: 700;
}

.empty {
	padding: 1rem;
	border: 1px dashed var(--line);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.7);
	color: var(--muted);
}

.footer {
	border-top: 1px solid var(--line);
	background: rgba(255, 255, 255, 0.55);
}

.footer-inner {
	padding: 1.1rem 0 1.5rem;
	color: var(--muted);
	font-size: 0.92rem;
}

.about {
	padding: 1.5rem 0 2.5rem;
}

.about h1 {
	margin: 0 0 0.75rem;
	font-size: clamp(1.6rem, 6vw, 2.1rem);
}

.about p {
	margin: 0 0 0.9rem;
	color: #24332c;
}

@media (min-width: 720px) {
	.shell {
		width: min(100% - 2rem, var(--max));
	}

	.filters-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 0.9rem;
		padding: 1rem 0;
	}

	.card {
		padding: 1.15rem 1.2rem;
	}
}