/* Modernist — design-system tokens and component classes, imported from the Claude Design handoff bundle (periodictable-live) verbatim except the font @import, which is hoisted into index.html's for earlier loading. */ :root { --color-bg: #f3f2f2; --color-surface: #eae9e9; --color-text: #201e1d; --color-accent: #ec3013; --color-accent-2: #e15b47; --color-divider: color-mix(in srgb, #201e1d 40%, transparent); /* Tonal ramps — generated in OKLCH on one shared lightness scale, so the same step of any role matches the others in visual value. */ --color-neutral-100: #f8f4f4; --color-neutral-200: #eae7e7; --color-neutral-300: #d7d3d3; --color-neutral-400: #bab6b6; --color-neutral-500: #9b9797; --color-neutral-600: #7d7979; --color-neutral-700: #605d5d; --color-neutral-800: #444141; --color-neutral-900: #2d2b2b; --color-accent-100: #fff2ef; --color-accent-200: #ffe0d9; --color-accent-300: #ffc4b8; --color-accent-400: #ff9783; --color-accent-500: #ff563c; --color-accent-600: #dd2b0f; --color-accent-700: #ae1800; --color-accent-800: #7c1405; --color-accent-900: #4d170e; --color-accent-2-100: #fff2ef; --color-accent-2-200: #ffe0da; --color-accent-2-300: #ffc4b9; --color-accent-2-400: #ff9784; --color-accent-2-500: #ef6853; --color-accent-2-600: #c94b39; --color-accent-2-700: #9e3526; --color-accent-2-800: #71261b; --color-accent-2-900: #471d16; --font-heading: "Archivo", system-ui, sans-serif; --font-heading-weight: 800; --font-body: "Archivo", system-ui, sans-serif; --space-1: 4.0px; --space-2: 8.0px; --space-3: 12.0px; --space-4: 16.0px; --space-6: 24.0px; --space-8: 32.0px; --radius-sm: 0px; --radius-md: 0px; --radius-lg: 0px; --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent); --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent); --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent); } body { background: var(--color-bg); color: var(--color-text); font-family: var(--font-body); } h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); } *, *::before, *::after { box-sizing: border-box; } body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; } h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2); } h1 { font-size: 42px; } h2 { font-size: 32px; } h3 { font-size: 25px; } h4 { font-size: 20px; } h5 { font-size: 16px; } h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; } p { margin: 0 0 var(--space-3); } a { color: var(--color-accent); text-underline-offset: 3px; } img { display: block; max-width: 100%; } .text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); } :focus { outline: none; } :focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; } ::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); } .hr { height: 2px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); } .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; cursor: pointer; text-decoration: none; font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 13px; line-height: 1.2; color: var(--color-text); background: transparent; border: 1px solid transparent; padding: calc(var(--space-2) * 0.85) var(--space-3); border-radius: var(--radius-md); } .btn svg { display: block; } .btn:disabled { opacity: 0.45; cursor: not-allowed; } .btn-primary { background: var(--color-accent); color: var(--color-bg); } .btn-primary:hover { background: var(--color-accent-600); } .btn-primary:active { background: var(--color-accent-700); } .btn-secondary { border-color: var(--color-divider); } .btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); } .btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); } .btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); } .btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); } .nav { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-3) var(--space-4); border-bottom: 2px solid var(--color-divider); } .nav-brand { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px; margin-right: auto; } .nav a { color: inherit; text-decoration: none; font-size: 14px; } .nav a:hover, .nav a[aria-current='page'] { color: var(--color-accent); }