/* Root Access — terminal theme, built to pass WCAG AA by default. */ :root { --bg: #0d1117; --bg-raised: #161b22; --fg: #e6edf3; --fg-muted: #9da7b3; --accent: #3fd668; --accent-strong: #7ee89a; --border: #30363d; --link-visited: #b083f0; --focus-ring: #58a6ff; --font-mono: ui-monospace, "Cascadia Code", "Fira Code", "JetBrains Mono", Consolas, "Courier New", monospace; --font-scale: 1; --transition-speed: 150ms; } /* High-contrast mode, toggled via [data-contrast="high"] on . */ html[data-contrast="high"] { --bg: #000000; --bg-raised: #000000; --fg: #ffffff; --fg-muted: #ffffff; --accent: #ffff00; --accent-strong: #ffff00; --border: #ffffff; --link-visited: #ffff00; --focus-ring: #00ffff; } @media (prefers-reduced-motion: reduce) { :root { --transition-speed: 0ms; } } html[data-motion="reduced"] { --transition-speed: 0ms !important; } html[data-motion="reduced"] *, html[data-motion="reduced"] *::before, html[data-motion="reduced"] *::after { animation: none !important; transition: none !important; } * { box-sizing: border-box; } html { font-size: calc(16px * var(--font-scale)); } body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-mono); line-height: 1.6; } a { color: var(--accent-strong); text-decoration-thickness: 1px; text-underline-offset: 2px; } a:visited { color: var(--link-visited); } a:hover, a:focus { color: var(--accent); } :focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; } .skip-link { position: absolute; left: -999px; top: 0; background: var(--accent); color: #000; padding: 0.75rem 1rem; z-index: 1000; font-weight: bold; } .skip-link:focus { left: 0.5rem; top: 0.5rem; } .site-header { border-bottom: 1px solid var(--border); padding: 1.25rem 1rem; } .site-branding { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; max-width: 60rem; margin: 0 auto; } .prompt { color: var(--accent); } .site-title { font-size: 1.4rem; font-weight: bold; color: var(--fg); text-decoration: none; } .site-title:hover, .site-title:focus { color: var(--accent-strong); } .site-tagline { color: var(--fg-muted); font-size: 0.9rem; } .main-nav { max-width: 60rem; margin: 0.75rem auto 0; display: flex; gap: 1.25rem; flex-wrap: wrap; } .main-nav a { text-decoration: none; color: var(--fg); border-bottom: 2px solid transparent; padding-bottom: 2px; } .main-nav a:hover, .main-nav a:focus, .main-nav a[aria-current="page"] { border-bottom-color: var(--accent); color: var(--accent-strong); } main { max-width: 60rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; } .page-heading { border-bottom: 1px dashed var(--border); padding-bottom: 0.5rem; margin-bottom: 1.5rem; } .post-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2rem; } .post-card { border: 1px solid var(--border); background: var(--bg-raised); padding: 1.25rem; border-radius: 4px; } .post-card__meta, .post-meta { color: var(--fg-muted); font-size: 0.85rem; margin: 0.25rem 0 0.75rem; } .post-card__title { margin: 0 0 0.25rem; font-size: 1.25rem; } .post-card__title a { text-decoration: none; } .post-card__title a:hover, .post-card__title a:focus { text-decoration: underline; } .post-card__excerpt { margin: 0; } .taxonomy-list { list-style: none; padding: 0; margin: 0.75rem 0 0; display: flex; gap: 0.5rem; flex-wrap: wrap; } .taxonomy-list a { border: 1px solid var(--border); padding: 0.15rem 0.5rem; border-radius: 3px; font-size: 0.8rem; text-decoration: none; } .taxonomy-list a:hover, .taxonomy-list a:focus { border-color: var(--accent); } .post-body { max-width: 42rem; } .post-body img { max-width: 100%; height: auto; border: 1px solid var(--border); } .post-body pre { background: var(--bg-raised); border: 1px solid var(--border); padding: 1rem; overflow-x: auto; } .post-body code { font-family: var(--font-mono); } .pagination { display: flex; gap: 1rem; margin-top: 2rem; padding-top: 1rem; border-top: 1px dashed var(--border); } .empty-state { color: var(--fg-muted); } .site-footer { border-top: 1px solid var(--border); padding: 1.5rem 1rem; color: var(--fg-muted); font-size: 0.85rem; } .site-footer .footer-inner { max-width: 60rem; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; } /* Accessibility toggle panel */ .a11y-panel { position: fixed; bottom: 1rem; right: 1rem; z-index: 999; font-size: 0.85rem; } .a11y-toggle-button { background: var(--bg-raised); color: var(--fg); border: 1px solid var(--border); border-radius: 4px; padding: 0.5rem 0.75rem; cursor: pointer; font-family: var(--font-mono); } .a11y-toggle-button:hover, .a11y-toggle-button:focus { border-color: var(--accent); } .a11y-menu { position: absolute; bottom: calc(100% + 0.5rem); right: 0; background: var(--bg-raised); border: 1px solid var(--border); border-radius: 4px; padding: 0.75rem; min-width: 14rem; display: flex; flex-direction: column; gap: 0.6rem; } .a11y-menu[hidden] { display: none; } .a11y-menu fieldset { border: none; padding: 0; margin: 0; } .a11y-menu legend { color: var(--fg-muted); padding: 0; margin-bottom: 0.3rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; } .a11y-menu label { display: flex; align-items: center; gap: 0.4rem; padding: 0.15rem 0; } .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }