.bk-kit {
	--bk-border: #e6e6e9;
	--bk-text: #1d2327;
	--bk-muted: #6b7280;
	--bk-accent: #2d4cdb;
	--bk-radius: 12px;
	max-width: 960px;
	margin: 0 auto;
	color: var(--bk-text);
}
.bk-kit *,
.bk-kit *::before,
.bk-kit *::after { box-sizing: border-box; }

.bk-kit-header { margin-bottom: 28px; }
.bk-kit-title { margin: 0 0 4px; font-size: 1.8rem; line-height: 1.2; }
.bk-kit-tagline { margin: 0; color: var(--bk-muted); font-size: 1.05rem; }

.bk-section { margin: 0 0 40px; }
.bk-section-title {
	font-size: 1.1rem;
	text-transform: uppercase;
	letter-spacing: .06em;
	margin: 0 0 16px;
	padding-bottom: 8px;
	border-bottom: 1px solid var(--bk-border);
}

/* Buttons */
.bk-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 11px 20px;
	border-radius: 8px;
	font-weight: 600;
	font-size: .95rem;
	text-decoration: none !important;
	box-shadow: none;
	border: 0;
	line-height: 1;
	transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
	cursor: pointer;
}
.bk-btn,
.bk-btn:hover,
.bk-btn:focus,
.bk-btn:active { text-decoration: none !important; }
.bk-btn:hover { transform: translateY(-1px); }
.bk-btn-primary { background: var(--bk-accent); color: #fff; }
.bk-btn-primary:hover,
.bk-btn-primary:focus { color: #fff; box-shadow: 0 6px 16px rgba(45,76,219,.28); }
.bk-btn-outline {
	background: #fff;
	color: var(--bk-text);
	border: 1.5px solid var(--bk-border);
}
.bk-btn-outline:hover,
.bk-btn-outline:focus { border-color: var(--bk-accent); color: var(--bk-accent); }

.bk-download-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Colours */
.bk-colours-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 14px;
}
.bk-swatch {
	display: flex;
	flex-direction: column;
	text-align: left;
	border: 1px solid var(--bk-border);
	border-radius: var(--bk-radius);
	overflow: hidden;
	background: #fff;
	padding: 0;
	cursor: pointer;
	font: inherit;
	color: inherit;
	transition: box-shadow .15s ease, transform .08s ease;
	position: relative;
}
.bk-swatch:hover { box-shadow: 0 6px 18px rgba(0,0,0,.10); transform: translateY(-2px); }
.bk-swatch-chip { display: block; height: 88px; width: 100%; }
.bk-swatch-meta { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 2px; }
.bk-swatch-name { font-weight: 600; font-size: .9rem; }
.bk-swatch-hex { color: var(--bk-muted); font-size: .82rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.bk-swatch.bk-copied::after {
	content: "Copied!";
	position: absolute;
	top: 10px; right: 10px;
	background: rgba(0,0,0,.78);
	color: #fff;
	font-size: .72rem;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: 5px;
}

/* Logo */
.bk-logos-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 18px;
}
.bk-logo-card {
	border: 1px solid var(--bk-border);
	border-radius: var(--bk-radius);
	overflow: hidden;
	background: #fff;
}
.bk-logo-tile {
	display: flex;
	align-items: center;
	justify-content: center;
	background: #f6f7f9;
	padding: 34px 24px;
	min-height: 150px;
}
.bk-logo-tile img { max-width: 100%; max-height: 96px; height: auto; }
.bk-logo-card--dark .bk-logo-tile { background: #16181d; }
.bk-logo-foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	padding: 12px 16px;
	border-top: 1px solid var(--bk-border);
}
.bk-logo-name { font-weight: 600; font-size: .92rem; }
.bk-logo-dl {
	font-size: .82rem;
	font-weight: 600;
	color: var(--bk-accent);
	text-decoration: none;
	white-space: nowrap;
}
.bk-logo-dl:hover { text-decoration: underline; }

/* Fonts */
.bk-fonts-list { display: flex; flex-direction: column; gap: 18px; }
.bk-font {
	border: 1px solid var(--bk-border);
	border-radius: var(--bk-radius);
	padding: 18px 20px;
	background: #fff;
}
.bk-font-meta {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	margin-bottom: 10px;
	flex-wrap: wrap;
}
.bk-font-label { font-weight: 700; font-size: 1rem; }
.bk-font-family { color: var(--bk-muted); font-size: .85rem; }
.bk-font-specimen { font-size: 2rem; line-height: 1.2; margin-bottom: 10px; word-break: break-word; }
.bk-font-download { font-size: .85rem; font-weight: 600; color: var(--bk-accent); text-decoration: none; }
.bk-font-download:hover { text-decoration: underline; }

.bk-kit-download { margin-bottom: 36px; }