:root {
	--vgd-site-width: 1400px;
	--vgd-content-width-narrow: 760px;
	--vgd-content-width-normal: 980px;
	--vgd-content-width-wide: 1200px;
	--vgd-header-height: 84px;
	--vgd-space-xs: 8px;
	--vgd-space-sm: 16px;
	--vgd-space-md: 24px;
	--vgd-space-lg: 40px;
	--vgd-space-xl: 64px;
	--vgd-radius-sm: 8px;
	--vgd-radius-md: 16px;
	--vgd-radius-lg: 24px;
	--vgd-color-text: #1f2937;
	--vgd-color-muted: #6b7280;
	--vgd-color-border: #e5e7eb;
	--vgd-color-bg: #ffffff;
	--vgd-color-soft: #f8fafc;
	--vgd-color-accent: #111827;
	--vgd-shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.05);
	--vgd-shadow-md: 0 12px 30px rgba(0, 0, 0, 0.08);
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: Arial, sans-serif;
	color: var(--vgd-color-text);
	background: var(--vgd-color-bg);
	line-height: 1.6;
}

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

.vgd-content-area a {
	color: inherit;
}

.screen-reader-text {
	position: absolute;
	left: -9999px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.screen-reader-text:focus {
	left: 20px;
	top: 20px;
	width: auto;
	height: auto;
	background: #fff;
	padding: 10px 14px;
	z-index: 99999;
}

.breadcrumb {
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 1rem;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    gap: 0;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    white-space: pre; /* preserves spaces around separator */
}

.breadcrumb a {
    color: #0073aa;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span[aria-current="page"] {
    color: #333;
    font-weight: 500;
}