/* * Shared stylesheet for the static (non-React) pages: About, Contact, * Terms, Privacy, the guides index, and every article. * * Deliberately hand-written plain CSS rather than Tailwind. These pages * are static HTML with no build step and no JS — a crawler (or a reader * with JS disabled) gets the fully styled page from the HTML alone. * Colour values mirror tailwind.config.js (neutral scale + brand purple) * so the static pages and the React app look like one site. * * Copied to /public/pages.css by tools/build_pages.py — edit this file, * not the copy in /public. */ /* * Theming * ------- * These pages share a theme preference with the React app, which stores * localStorage['theme'] as 'system' | 'light' | 'dark' and toggles a .dark * class on (Tailwind's darkMode: 'class'). So the static pages must * key off the same class, not off prefers-color-scheme alone — otherwise * picking "dark" on the calculator would not carry over to a guide page. * * Three selectors, in order: * :root light theme, the default * html.dark explicit dark — set by the inline bootstrap script in * the (see PAGE_TEMPLATE in tools/build_pages.py) * media query dark OS with no explicit choice. The :not(.light) guard * means an explicit "light" choice still wins, and the * rule still applies with JavaScript disabled, so a * dark-mode reader (or crawler) gets a sane page. * * The dark values are duplicated between the class and the media query * because a selector list cannot span a media query. Keep the two blocks * identical. */ :root { color-scheme: light; --bg: #f5f5f5; --surface: #ffffff; --border: #e5e5e5; --border-soft: #ededed; --text: #171717; --text-muted: #525252; --text-faint: #737373; --brand: #2563eb; --brand-hover: #1d4ed8; --code-bg: #eff6ff; --table-head: #ededed; --callout-bg: #eff6ff; --callout-border: #bfdbfe; --toggle-hover: #e5e5e5; } html.dark { color-scheme: dark; --bg: #0a0a0a; --surface: #141414; --border: #262626; --border-soft: #1f1f1f; --text: #f5f5f5; --text-muted: #a3a3a3; --text-faint: #737373; --brand: #60a5fa; --brand-hover: #93c5fd; --code-bg: #101d33; --table-head: #1a1a1a; --callout-bg: #0f1c30; --callout-border: #1e3a5f; --toggle-hover: #262626; } @media (prefers-color-scheme: dark) { html:not(.light) { color-scheme: dark; --bg: #0a0a0a; --surface: #141414; --border: #262626; --border-soft: #1f1f1f; --text: #f5f5f5; --text-muted: #a3a3a3; --text-faint: #737373; --brand: #60a5fa; --brand-hover: #93c5fd; --code-bg: #101d33; --table-head: #1a1a1a; --callout-bg: #0f1c30; --callout-border: #1e3a5f; --toggle-hover: #262626; } } *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.7; -webkit-font-smoothing: antialiased; } /* * Layout widths * ------------- * --shell must match the React app's container in App.jsx exactly, or the * nav and footer visibly jump sideways when moving between the calculator * and a static page: * App.jsx: max-w-5xl (64rem) + px-4 sm:px-6 * So: 64rem wide, 1rem padding, rising to 1.5rem at Tailwind's sm * breakpoint (640px). Change one, change the other. * * --measure is deliberately narrower. Article body text sits at ~46rem to * keep lines around 70-80 characters; the tool page can be wide because it * is mostly tables, but running prose at 64rem is hard to read. */ :root { --shell: 64rem; --measure: 46rem; --gutter: 1rem; } @media (min-width: 640px) { :root { --gutter: 1.5rem; } } .wrap { max-width: var(--measure); margin: 0 auto; padding: 0 var(--gutter); } /* ---------- site header ---------- */ .site-header { border-bottom: 1px solid var(--border); background: var(--surface); } .site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding-top: 0.9rem; padding-bottom: 0.9rem; max-width: var(--shell); } .brand { font-weight: 700; font-size: 1rem; color: var(--text); text-decoration: none; letter-spacing: -0.01em; white-space: nowrap; } .brand span { color: var(--brand); } .site-nav { display: flex; gap: 1.25rem; flex-wrap: wrap; font-size: 0.875rem; } .site-nav a { color: var(--text-muted); text-decoration: none; } .site-nav a:hover { color: var(--brand); } .site-nav a[aria-current="page"] { color: var(--brand); font-weight: 500; } /* ---------- theme toggle ---------- */ /* Mirrors src/components/ThemeToggle.jsx so the control looks and behaves identically on the tool page and the static pages. Hidden when JS is off, since without JS it cannot do anything. */ .theme-toggle { display: none; align-items: center; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; flex-shrink: 0; margin-left: auto; } html.js .theme-toggle { display: flex; } .theme-toggle button { display: flex; align-items: center; gap: 0.375rem; padding: 0.375rem 0.625rem; font: inherit; font-size: 0.75rem; font-weight: 500; line-height: 1; color: var(--text-muted); background: transparent; border: 0; cursor: pointer; transition: background-color 0.12s, color 0.12s; } .theme-toggle button:hover { background: var(--toggle-hover); color: var(--text); } .theme-toggle button[aria-pressed="true"], .theme-toggle button[aria-pressed="true"]:hover { background: #2563eb; color: #ffffff; } .theme-toggle svg { width: 14px; height: 14px; } @media (max-width: 600px) { .theme-toggle button span { display: none; } .theme-toggle button { padding: 0.375rem 0.5rem; } } /* ---------- article ---------- */ main { padding: 2.5rem 0 1rem; } .breadcrumb { font-size: 0.8125rem; color: var(--text-faint); margin: 0 0 1.5rem; } .breadcrumb a { color: var(--text-muted); text-decoration: none; } .breadcrumb a:hover { color: var(--brand); text-decoration: underline; } h1 { font-size: 2.125rem; line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 0.75rem; } .standfirst { font-size: 1.1875rem; line-height: 1.6; color: var(--text-muted); margin: 0 0 1.5rem; } .byline { font-size: 0.8125rem; color: var(--text-faint); margin: 0 0 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); } h2 { font-size: 1.5rem; line-height: 1.3; font-weight: 600; letter-spacing: -0.01em; margin: 2.75rem 0 0.875rem; } h3 { font-size: 1.1875rem; font-weight: 600; margin: 2rem 0 0.625rem; } p { margin: 0 0 1.125rem; } a { color: var(--brand); } a:hover { color: var(--brand-hover); } ul, ol { margin: 0 0 1.125rem; padding-left: 1.5rem; } li { margin-bottom: 0.5rem; } strong { font-weight: 600; color: var(--text); } code { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.875em; background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 4px; } pre { background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.125rem; overflow-x: auto; font-size: 0.875rem; line-height: 1.6; margin: 0 0 1.25rem; } pre code { background: none; padding: 0; font-size: 1em; } blockquote { margin: 0 0 1.25rem; padding: 0.25rem 0 0.25rem 1.25rem; border-left: 3px solid var(--callout-border); color: var(--text-muted); font-style: italic; } hr { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; } /* ---------- tables ---------- */ .table-scroll { overflow-x: auto; margin: 0 0 1.5rem; } table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; } th { text-align: left; padding: 0.625rem 0.875rem; background: var(--table-head); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); white-space: nowrap; } td { padding: 0.625rem 0.875rem; border-top: 1px solid var(--border-soft); vertical-align: top; } td.num { font-family: "JetBrains Mono", monospace; font-size: 0.875rem; white-space: nowrap; } caption { caption-side: bottom; font-size: 0.8125rem; color: var(--text-faint); text-align: left; padding-top: 0.625rem; } /* ---------- callout ---------- */ .callout { background: var(--callout-bg); border: 1px solid var(--callout-border); border-radius: 8px; padding: 1rem 1.25rem; margin: 0 0 1.5rem; font-size: 0.9375rem; } .callout p:last-child { margin-bottom: 0; } .callout .callout-label { display: block; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--brand); margin-bottom: 0.375rem; } /* ---------- key takeaways box ---------- */ .takeaways { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 1.25rem 1.5rem; margin: 0 0 2rem; } .takeaways h2 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-faint); margin: 0 0 0.75rem; font-weight: 700; } .takeaways ul { margin: 0; padding-left: 1.25rem; } .takeaways li { font-size: 0.9375rem; } .takeaways li:last-child { margin-bottom: 0; } /* ---------- guides index cards ---------- */ .card-list { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: 1rem; } .card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem 1.375rem; margin: 0; } .card h2 { font-size: 1.125rem; margin: 0 0 0.375rem; line-height: 1.35; } .card h2 a { text-decoration: none; color: var(--text); } .card h2 a:hover { color: var(--brand); } .card p { margin: 0; font-size: 0.9375rem; color: var(--text-muted); line-height: 1.6; } .card .meta { display: block; font-size: 0.75rem; color: var(--text-faint); margin-top: 0.625rem; text-transform: uppercase; letter-spacing: 0.04em; } /* ---------- next/prev article nav ---------- */ .article-footer-nav { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--border); font-size: 0.9375rem; } .article-footer-nav p { margin: 0 0 0.5rem; } /* ---------- ad slot ---------- */ .ad-slot { margin: 2.5rem 0; text-align: center; min-height: 1px; } /* ---------- footer ---------- */ .site-footer { margin-top: 4rem; border-top: 1px solid var(--border); background: var(--surface); padding: 2rem 0; font-size: 0.8125rem; color: var(--text-faint); line-height: 1.65; } .site-footer .wrap { max-width: var(--shell); } .site-footer p { margin: 0 0 0.75rem; } .site-footer p:last-child { margin-bottom: 0; } .site-footer a { color: var(--text-muted); text-decoration: none; } .site-footer a:hover { color: var(--brand); text-decoration: underline; } .footer-links { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem !important; } .footer-legal { font-size: 0.75rem; color: var(--text-faint); } @media (max-width: 600px) { body { font-size: 16px; } h1 { font-size: 1.75rem; } h2 { font-size: 1.3125rem; } .standfirst { font-size: 1.0625rem; } main { padding-top: 1.75rem; } }