.cmctf-formula-archive-page {
	--cmctf-archive-bg: #fffdf9;
	--cmctf-card-bg: #fffefa;
	--cmctf-archive-ink: #111219;
	--cmctf-archive-muted: #767982;
	--cmctf-archive-line: #e7dfd1;
	--cmctf-archive-gold: #b47a17;
	--cmctf-archive-gold-soft: #d6b16d;
	width: 100%;
	max-width: none;
	margin: 0;
	flex: 0 0 100%;
	background: var(--cmctf-archive-bg);
	color: var(--cmctf-archive-ink);
}

.cmctf-formula-archive,
.cmctf-formula-archive * {
	box-sizing: border-box;
}

.cmctf-formula-archive {
	padding: 18px 0 72px;
	background: var(--cmctf-archive-bg);
	font-family: Inter, "Segoe UI", Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
}

.cmctf-archive-shell {
	width: min(1260px, calc(100% - 64px));
	margin-inline: auto;
}

.cmctf-archive-heading {
	margin-top: 0;
	text-align: center;
}

.cmctf-archive-heading h1 {
	margin: 0;
	color: #0f1118;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(38px, 4vw, 48px);
	font-weight: 700;
	line-height: 1.08;
	letter-spacing: -0.025em;
}

.cmctf-title-rule {
	display: block;
	width: 42px;
	height: 2px;
	margin: 8px auto 10px;
	background: var(--cmctf-archive-gold-soft);
}

.cmctf-archive-heading p {
	margin: 0;
	color: #6f7380;
	font-size: 15px;
	line-height: 1.6;
}

.cmctf-formula-search {
	width: min(572px, 100%);
	margin: 19px auto 18px;
}

.cmctf-formula-search input[type="search"] {
	width: 100%;
	height: 44px;
	padding: 0 20px;
	border: 1px solid #dedbd4;
	border-radius: 12px;
	outline: none;
	background: #fff;
	color: #373a43;
	box-shadow: 0 1px 3px rgba(25, 25, 20, 0.025);
	font: inherit;
	transition: border-color 160ms ease, box-shadow 160ms ease;
}

.cmctf-formula-search input[type="search"]::placeholder {
	color: #9a9ca3;
}

.cmctf-formula-search input[type="search"]:focus-visible {
	border-color: #b99557;
	box-shadow: 0 0 0 3px rgba(180, 122, 23, 0.12);
}

.cmctf-formula-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px 20px;
}

.cmctf-formula-card {
	display: flex;
	min-width: 0;
	min-height: 0;
	flex-direction: column;
	padding: 28px 30px 26px;
	border: 1px solid var(--cmctf-archive-line);
	border-radius: 10px;
	background: var(--cmctf-card-bg);
	box-shadow: 0 4px 12px rgba(40, 31, 16, 0.045);
	transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.cmctf-formula-card:hover {
	transform: translateY(-2px);
	border-color: #d8c8ac;
	box-shadow: 0 8px 20px rgba(40, 31, 16, 0.075);
}

.cmctf-formula-card h2 {
	margin: 0;
	color: #111217;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(23px, 1.75vw, 27px);
	font-weight: 700;
	line-height: 1.18;
	letter-spacing: -0.015em;
}

.cmctf-formula-card h2 a {
	color: inherit;
	text-decoration: none;
}

.cmctf-formula-card__chinese {
	margin: 4px 0 7px;
	color: #757880;
	font-size: 16px;
	line-height: 1.35;
}

.cmctf-formula-card__summary {
	margin: 7px 0 12px;
	color: var(--cmctf-archive-muted);
	font-size: 15px;
	line-height: 1.55;
}

.cmctf-formula-card__link {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	gap: 5px;
	margin-top: auto;
	color: var(--cmctf-archive-gold);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 16px;
	line-height: 1.25;
	text-decoration: none;
}

.cmctf-formula-card__link span {
	transition: transform 160ms ease;
}

.cmctf-formula-card__link:hover span,
.cmctf-formula-card__link:focus-visible span {
	transform: translateX(3px);
}

.cmctf-formula-archive .navigation.pagination {
	margin: 36px 0 0;
	text-align: center;
}

.cmctf-formula-archive .nav-links {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
}

.cmctf-formula-archive .page-numbers {
	display: inline-grid;
	min-width: 38px;
	height: 38px;
	padding: 0 10px;
	place-items: center;
	border: 1px solid #ded7ca;
	border-radius: 8px;
	background: #fff;
	color: #5f6066;
	font-size: 14px;
	line-height: 1;
	text-decoration: none;
}

.cmctf-formula-archive .page-numbers.current {
	border-color: var(--cmctf-archive-gold);
	background: var(--cmctf-archive-gold);
	color: #fff;
}

.cmctf-formula-empty {
	margin: 42px 0 0;
	color: var(--cmctf-archive-muted);
	text-align: center;
}

@media (max-width: 980px) {
	.cmctf-archive-shell {
		width: min(1260px, calc(100% - 44px));
	}

	.cmctf-formula-archive {
		padding-bottom: 62px;
	}

	.cmctf-formula-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

}

@media (max-width: 640px) {
	.cmctf-archive-shell {
		width: min(1260px, calc(100% - 32px));
	}

	.cmctf-formula-archive {
		padding-top: 12px;
		padding-bottom: 48px;
	}

	.cmctf-archive-heading h1 {
		font-size: 38px;
	}

	.cmctf-archive-heading p {
		max-width: 335px;
		margin-inline: auto;
		font-size: 14px;
	}

	.cmctf-formula-search {
		margin-top: 18px;
		margin-bottom: 20px;
	}

	.cmctf-formula-search input[type="search"] {
		height: 46px;
		border-radius: 10px;
	}

	.cmctf-formula-grid {
		grid-template-columns: 1fr;
		gap: 14px;
	}

	.cmctf-formula-card {
		min-height: 0;
		padding: 28px;
	}

	.cmctf-formula-card h2 {
		font-size: 25px;
	}

	.cmctf-formula-archive .nav-links {
		gap: 5px;
	}

	.cmctf-formula-archive .page-numbers {
		min-width: 36px;
		height: 36px;
		padding: 0 7px;
	}
}

@media (max-width: 390px) {
	.cmctf-formula-card {
		padding: 26px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.cmctf-formula-archive *,
	.cmctf-formula-archive *::before,
	.cmctf-formula-archive *::after {
		transition-duration: 0.01ms !important;
	}
}