/* walker's palette and fonts (walker: src/theme.rs, src/fonts.rs), self-hosted */ @font-face { font-family: "Public Sans"; font-weight: 400; font-display: swap; src: url("/fonts/PublicSans-Regular.ttf") format("truetype"); } @font-face { font-family: "Public Sans"; font-weight: 600; font-display: swap; src: url("/fonts/PublicSans-SemiBold.ttf") format("truetype"); } @font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url("/fonts/BarlowCondensed-Bold.ttf") format("truetype"); } /* Light by default, dark when the system asks for it, and either one when the visitor picks it with /theme.js's switch, which sets data-theme on . The dark block appears twice because CSS can't share it between the media query and the attribute; keep the two the same. */ :root { color-scheme: light; --bg: #EEF3F5; --surf: #FFFFFF; --ink: #0D1A23; --muted: #4A5B65; --line: #C8D5DB; --acc: #1A5FD0; --ember: #D9531E; } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { color-scheme: dark; --bg: #0A1116; --surf: #111B21; --ink: #E5EEF2; --muted: #9DAFB8; --line: #27363F; --acc: #5B9CFF; --ember: #FF7A3D; } } :root[data-theme="dark"] { color-scheme: dark; --bg: #0A1116; --surf: #111B21; --ink: #E5EEF2; --muted: #9DAFB8; --line: #27363F; --acc: #5B9CFF; --ember: #FF7A3D; } * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 "Public Sans", system-ui, sans-serif; } main, footer { max-width: 42rem; margin: 0 auto; padding: 0 20px; } main { padding-top: 56px; padding-bottom: 40px; } h1, h2 { font-family: "Barlow Condensed", "Public Sans", sans-serif; font-weight: 700; line-height: 1.1; letter-spacing: 0.01em; } h1 { font-size: 3rem; margin: 0 0 12px; } h2 { font-size: 1.6rem; margin: 40px 0 8px; } p, ul { margin: 0 0 16px; } li { margin-bottom: 6px; } strong { font-weight: 600; } a { color: var(--acc); text-underline-offset: 3px; } a:hover { text-decoration-thickness: 2px; } /* keep an address like support@k-forge.dev from breaking at its hyphen */ a[href^="mailto:"] { white-space: nowrap; } .lede { font-size: 1.2rem; color: var(--muted); } .muted { color: var(--muted); font-size: 0.95rem; } .crumb { font-size: 0.95rem; margin-bottom: 24px; } /* Home page: the k-forge mark beside the heading. It is inline SVG, so it takes the page's colours: rings and anvil in --ink, the k in --ember. brand/ holds it as standalone files. */ .brand { display: flex; align-items: center; gap: 16px; margin-bottom: 12px; } .brand h1 { margin: 0; } .mark { width: 76px; height: 76px; flex: none; } .mark-line { stroke: var(--ink); } .mark-steel { fill: var(--ink); } .mark-molten { fill: var(--ember); } /* The light/dark switch, added by /theme.js at the top right of every page. Above the terrain canvas and main, which would otherwise cover it on a phone. */ .theme-toggle { position: absolute; top: 12px; right: 12px; z-index: 2; width: 44px; height: 44px; display: grid; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: var(--surf); color: var(--ink); cursor: pointer; } .theme-toggle:hover { border-color: var(--muted); } .theme-toggle:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; } .theme-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; } .app { display: flex; gap: 20px; align-items: center; padding: 20px; margin: 24px 0; background: var(--surf); border: 1px solid var(--line); border-radius: 16px; text-decoration: none; color: inherit; } .app:hover { border-color: var(--acc); } .app img { width: 72px; height: 72px; border-radius: 18px; flex: none; } .app strong { display: block; font-size: 1.15rem; } .app span { color: var(--muted); } /* Home page and walker's page: contour lines behind the top of the page, drawn by /hero.js. Decorative only; without the script the page is the same, minus the lines. */ .terrain { position: absolute; top: 0; left: 0; width: 100%; height: 520px; pointer-events: none; -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent); } .terrain ~ main, .terrain ~ footer { position: relative; } .hero { display: flex; gap: 24px; align-items: center; margin-bottom: 24px; } .hero img { width: 96px; height: 96px; border-radius: 24px; flex: none; } .hero h1 { margin: 0; } /* walker's screenshots. The strip scrolls sideways and snaps with CSS alone, centring each screenshot; padding of half the width minus half a screenshot lets the first and last centre too. It reaches into main's side padding, so it runs edge to edge on a phone. /carousel.js adds .ready, shows the buttons and dots, and marks the centred screenshot .is-active. */ .carousel { --shot: 220px; margin: 32px -20px; } .shots { position: relative; display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px calc(50% - var(--shot) / 2) 12px; } .shots figure { flex: none; width: var(--shot); margin: 0; scroll-snap-align: center; transition: opacity 0.3s, transform 0.3s; } .shots img { display: block; width: 100%; height: auto; border-radius: 16px; border: 1px solid var(--line); background: var(--surf); } /* Each screenshot comes in walker's dark and light theme; show the one matching the page's, under the same conditions as the colours at the top. Both are loading="lazy", so the hidden one is never downloaded. */ .shots .shot-dark { display: none; } @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .shots .shot-dark { display: block; } :root:not([data-theme="light"]) .shots .shot-light { display: none; } } :root[data-theme="dark"] .shots .shot-dark { display: block; } :root[data-theme="dark"] .shots .shot-light { display: none; } .shots figcaption { margin-top: 8px; font-size: 0.95rem; color: var(--muted); text-align: center; } .shots:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; border-radius: 16px; } .carousel.ready .shots { scrollbar-width: none; } .carousel.ready .shots::-webkit-scrollbar { display: none; } .carousel.ready figure:not(.is-active) { opacity: 0.45; transform: scale(0.92); } .carousel-nav { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 4px; } .carousel-nav[hidden] { display: none; } .carousel-btn { flex: none; width: 44px; height: 44px; padding: 0; display: grid; place-items: center; border-radius: 50%; cursor: pointer; background: var(--surf); color: var(--ink); border: 1px solid var(--line); } .carousel-btn:hover:not(:disabled) { border-color: var(--acc); } .carousel-btn:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; } .carousel-btn:disabled { opacity: 0.35; cursor: default; } .dots { display: flex; justify-content: center; gap: 2px; } .dots button { width: 24px; height: 24px; padding: 0; border: 0; background: none; cursor: pointer; display: grid; place-items: center; } .dots button::before { content: ""; width: 8px; height: 8px; border-radius: 4px; background: var(--line); transition: width 0.3s, background 0.3s; } .dots button[aria-current="true"]::before { width: 20px; background: var(--acc); } .dots button:focus-visible { outline: 2px solid var(--acc); outline-offset: -2px; border-radius: 8px; } @media (prefers-reduced-motion: reduce) { .shots figure, .dots button::before { transition: none; } } footer { padding-top: 24px; padding-bottom: 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; } footer a { color: inherit; } footer nav { display: flex; gap: 20px; flex-wrap: wrap; } @media (max-width: 480px) { h1 { font-size: 2.4rem; } .mark { width: 60px; height: 60px; } .hero { flex-direction: column; align-items: flex-start; } .app { gap: 16px; padding: 16px; } .app img { width: 56px; height: 56px; border-radius: 14px; } .terrain { height: 420px; } .carousel { --shot: 62vw; } } /* Help pages: a table of contents, questions that open without a script, key/value tables */ .toc { padding: 16px 20px; margin: 24px 0; background: var(--surf); border: 1px solid var(--line); border-radius: 12px; } .toc ul { margin: 0; padding-left: 20px; } .toc li { margin-bottom: 2px; } h3 { font-size: 1.05rem; font-weight: 600; margin: 24px 0 6px; } ol { margin: 0 0 16px; padding-left: 24px; } details { border-bottom: 1px solid var(--line); padding: 12px 0; } details:first-of-type { border-top: 1px solid var(--line); } summary { cursor: pointer; font-weight: 600; } summary:focus-visible, a:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 4px; } details p, details ul, details ol { margin-top: 10px; } table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; font-size: 0.95rem; } th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); } th { font-weight: 600; white-space: nowrap; } .ui { font-weight: 600; } .note { padding: 12px 16px; margin: 0 0 16px; border-radius: 12px; background: var(--surf); border: 1px solid var(--line); }