/* Dust — dust.md landing site. One hand-written stylesheet: tokens harvested verbatim from the dust-design kit (tokens/colors.css, typography.css), self-hosted Bitter, no framework, no build. Theme keys off ; the media query is the no-JS fallback so system dark mode still resolves without script. */ /* ---- Bitter (SIL OFL) — self-hosted latin subset; see assets/fonts/OFL.txt. ---- */ @font-face { font-family: "Bitter"; font-style: normal; font-weight: 400 700; /* variable file covers the whole weight axis */ font-display: swap; src: url("assets/fonts/bitter-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+2000-206F, U+2122, U+2212; } @font-face { font-family: "Bitter"; font-style: italic; font-weight: 400 700; font-display: swap; src: url("assets/fonts/bitter-italic-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+2000-206F, U+2122, U+2212; } /* ---- Paper (default light) — harvested from dust-design tokens/colors.css. ---- */ :root { --ink: #262019; --cream: #f1e7d0; --ember: #bc5b3c; --ember-strong: #a54b2f; --ember-soft: rgba(188, 91, 60, 0.12); --ember-brown: #7e4a2c; --slate: #5b7089; --bg-app: #ece6da; --surface: #ece6da; --surface-raised: #f8f3ea; --surface-sunken: #ded6c6; --surface-code: rgba(40, 30, 15, 0.05); --text-primary: #2a231b; --text-secondary: #756a54; --text-tertiary: #a89c82; --text-on-accent: #ffffff; --accent: var(--ember); --accent-hover: var(--ember-strong); --accent-soft: var(--ember-soft); --focus: var(--slate); /* Filled-button pair. White on plain --accent measures 4.47:1 — an AA failure — so the fill steps one shade darker, and the hover darker again. */ --cta-fill: var(--ember-strong); --cta-fill-hover: var(--ember-brown); --cta-ink: #ffffff; --border: #d9cdb5; --border-strong: #c8b994; --divider: rgba(40, 30, 15, 0.10); --shadow-float: 0 18px 50px -20px rgba(40, 30, 15, 0.35); /* Type — harvested from tokens/typography.css. */ --font-brand: "Bitter", Georgia, "Times New Roman", serif; --font-ui: -apple-system, BlinkMacSystemFont, system-ui, "Helvetica Neue", sans-serif; --font-mono: ui-monospace, "SF Mono", "SFMono-Regular", Menlo, monospace; --wordmark-tracking: -0.015em; --measure: 34rem; --ease: cubic-bezier(0.32, 0.72, 0, 1); color-scheme: light; } /* ---- Dusk (dark / espresso) — from tokens/colors.css .theme-dusk. ---- */ :root[data-theme="dusk"] { --ink: #efe3cc; --ember: #d67e54; --ember-strong: #e0926a; --ember-soft: rgba(214, 126, 84, 0.16); --ember-brown: #d99b66; --slate: #7e9abb; --bg-app: #1a130c; --surface: #15100a; --surface-raised: #1e160d; --surface-sunken: #120d07; --surface-code: rgba(255, 255, 255, 0.05); --text-primary: #efe3cc; --text-secondary: #a99b80; --text-tertiary: #7d7058; --accent: var(--ember); --accent-hover: var(--ember-strong); --accent-soft: var(--ember-soft); --focus: var(--slate); /* Dusk's ember is light, so the fill keeps the accent and the ink goes dark; white here would be 3:1. */ --cta-fill: var(--ember); --cta-fill-hover: var(--ember-strong); --cta-ink: var(--surface); --border: #362b20; --border-strong: #463829; --divider: rgba(241, 231, 208, 0.10); --shadow-float: 0 18px 50px -20px rgba(0, 0, 0, 0.6); color-scheme: dark; } /* No-JS fallback: honor system dark unless the reader forced Paper. */ @media (prefers-color-scheme: dark) { :root:not([data-theme="paper"]) { --ink: #efe3cc; --ember: #d67e54; --ember-strong: #e0926a; --ember-soft: rgba(214, 126, 84, 0.16); --ember-brown: #d99b66; --slate: #7e9abb; --bg-app: #1a130c; --surface: #15100a; --surface-raised: #1e160d; --surface-sunken: #120d07; --surface-code: rgba(255, 255, 255, 0.05); --text-primary: #efe3cc; --text-secondary: #a99b80; --text-tertiary: #7d7058; --cta-fill: var(--ember); --cta-fill-hover: var(--ember-strong); --cta-ink: var(--surface); --border: #362b20; --border-strong: #463829; --divider: rgba(241, 231, 208, 0.10); --shadow-float: 0 18px 50px -20px rgba(0, 0, 0, 0.6); color-scheme: dark; } } /* ---- Reset / base ---- */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } } body { margin: 0; font-family: var(--font-ui); font-size: 17px; line-height: 1.6; color: var(--text-primary); background: var(--bg-app); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; } a:hover { color: var(--accent-hover); } :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; } h1, h2, h3 { font-family: var(--font-brand); color: var(--ember-brown); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; margin: 0; } p { margin: 0; } strong { color: var(--text-primary); } code { font-family: var(--font-mono); font-size: 0.92em; background: var(--surface-code); padding: 0.1em 0.35em; border-radius: 5px; } /* ---- Layout scaffold ---- */ .wrap { width: 100%; max-width: 62rem; margin: 0 auto; padding: 0 1.5rem; } .prose { max-width: var(--measure); } /* ---- Top bar ---- */ .topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 0; background: color-mix(in srgb, var(--bg-app) 88%, transparent); backdrop-filter: saturate(1.2) blur(12px); -webkit-backdrop-filter: saturate(1.2) blur(12px); border-bottom: 1px solid var(--divider); } .topbar .wrap { display: flex; align-items: center; justify-content: space-between; } .brand { display: inline-flex; align-items: baseline; gap: 0.5rem; text-decoration: none; } .brand .mark { font-family: var(--font-brand); font-weight: 700; font-size: 1.5rem; color: var(--text-primary); letter-spacing: var(--wordmark-tracking); } .brand .sub { font-family: var(--font-brand); font-style: italic; font-size: 0.9rem; color: var(--text-secondary); } @media (max-width: 520px) { .brand .sub { display: none; } } /* ---- Theme toggle — mirrors the app's Paper/Dusk segmented control ---- */ .theme-toggle { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-sunken); border: 1px solid var(--border); border-radius: 999px; } .theme-toggle button { font: inherit; font-size: 0.8rem; line-height: 1; padding: 0.35rem 0.7rem; border: 0; border-radius: 999px; background: transparent; color: var(--text-secondary); cursor: pointer; transition: color 160ms var(--ease), box-shadow 160ms var(--ease); } .theme-toggle button[aria-pressed="true"] { background: var(--surface-raised); color: var(--text-primary); box-shadow: 0 1px 2px rgba(40, 30, 15, 0.14); } /* ---- Hero ---- */ .hero { padding: clamp(3rem, 8vw, 6rem) 0 2.5rem; text-align: center; } .hero h1 { font-size: clamp(2.4rem, 6vw, 3.6rem); color: var(--text-primary); letter-spacing: -0.02em; margin: 0 auto 1.1rem; max-width: 18ch; } .hero .lede { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--text-secondary); max-width: 40rem; margin: 0 auto 2rem; line-height: 1.55; } .eyebrow { display: inline-block; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 1.25rem; } /* ---- Call to action — roles mirror the kit's Button (filled primary, bordered secondary), scaled up for the hero and to a 48px touch target. ---- */ .cta { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin: 0 0 1rem; } /* The topbar is sticky, so any fragment jump would otherwise tuck its target underneath it. */ [id] { scroll-margin-top: 5rem; } .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0.7rem 1.6rem; border: 1px solid transparent; border-radius: 6px; font-family: var(--font-ui); font-size: 1.02rem; font-weight: 500; text-decoration: none; transition: background-color 160ms var(--ease), border-color 160ms var(--ease); } /* Each :hover sets color explicitly because the global `a:hover` outranks the resting `.btn-*` rule — without it the label repaints to --accent-hover on hover. */ .btn-primary { background: var(--cta-fill); color: var(--cta-ink); } .btn-primary:hover { background: var(--cta-fill-hover); color: var(--cta-ink); } /* Outlined, not a surface wash: --border against --bg-app is a 1.3:1 hairline, too faint to read as a control, so the accent carries the edge at 4.6:1. */ .btn-secondary { background: transparent; border-color: var(--cta-fill); color: var(--cta-fill); } .btn-secondary:hover { background: var(--accent-soft); border-color: var(--cta-fill-hover); color: var(--cta-fill-hover); } .cta-note { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.5; max-width: 32rem; margin: 0 auto 2.5rem; } /* Stacks until the pair genuinely fits side by side; between ~400 and 470 they wrap to two ragged, mismatched widths. */ @media (max-width: 480px) { .btn { width: 100%; } } /* Screenshot */ .shot { position: relative; margin: 0 auto; max-width: 58rem; } .shot img { width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid var(--border); box-shadow: var(--shadow-float); } .shot .img-dusk { display: none; } :root[data-theme="dusk"] .shot .img-paper { display: none; } :root[data-theme="dusk"] .shot .img-dusk { display: block; } @media (prefers-color-scheme: dark) { :root:not([data-theme="paper"]) .shot .img-paper { display: none; } :root:not([data-theme="paper"]) .shot .img-dusk { display: block; } } /* ---- Sections ---- */ section { padding: clamp(3rem, 7vw, 5rem) 0; } section + section { border-top: 1px solid var(--divider); } .section-head { text-align: center; margin: 0 auto 2.5rem; max-width: 40rem; } .section-head h2 { font-size: clamp(1.7rem, 4vw, 2.3rem); margin-bottom: 0.75rem; } .section-head p { color: var(--text-secondary); font-size: 1.1rem; } .lead-num { font-family: var(--font-brand); font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; } /* Feature grid */ .grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, 1fr); } @media (max-width: 720px) { .grid { grid-template-columns: 1fr; } } .card { background: var(--surface-raised); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; } .card h3 { font-size: 1.15rem; color: var(--ember-brown); margin-bottom: 0.5rem; } .card p { color: var(--text-secondary); font-size: 0.98rem; line-height: 1.55; } /* NOT-list */ .notlist { list-style: none; margin: 0 auto; padding: 0; max-width: 40rem; } .notlist li { display: flex; gap: 0.85rem; align-items: baseline; padding: 0.7rem 0; border-bottom: 1px solid var(--divider); color: var(--text-secondary); } .notlist li:last-child { border-bottom: 0; } .notlist .no { color: var(--text-tertiary); font-family: var(--font-mono); font-size: 0.85rem; flex: none; padding-top: 0.1rem; } .notlist strong { color: var(--text-primary); font-weight: 600; } /* Trust note — the emotional close, first-class not fine print */ .trust { background: var(--surface-raised); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: clamp(1.75rem, 4vw, 2.75rem); max-width: 44rem; margin: 0 auto; } .trust h2 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); margin-bottom: 1.1rem; text-align: left; } .trust p { color: var(--text-secondary); margin-bottom: 1rem; font-size: 1.06rem; line-height: 1.6; } .trust p:last-child { margin-bottom: 0; } .trust .kicker { color: var(--text-primary); font-weight: 600; } /* ---- Footer ---- */ footer { border-top: 1px solid var(--divider); padding: 2.5rem 0 3rem; margin-top: 1rem; color: var(--text-tertiary); font-size: 0.9rem; } footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; justify-content: space-between; } footer nav { display: flex; gap: 1.25rem; flex-wrap: wrap; } footer nav a { color: var(--text-secondary); text-decoration: none; } footer nav a:hover { color: var(--accent); text-decoration: underline; } footer .fine { color: var(--text-tertiary); } /* ---- Legal / support document pages ---- */ .doc { padding: clamp(2.5rem, 6vw, 4rem) 0 4rem; } .doc .prose { margin: 0 auto; } .doc h1 { font-size: clamp(2rem, 5vw, 2.8rem); color: var(--text-primary); margin-bottom: 0.5rem; } .doc .updated { color: var(--text-tertiary); font-size: 0.9rem; margin-bottom: 2rem; } .doc h2 { font-size: 1.4rem; color: var(--ember-brown); margin: 2.5rem 0 0.75rem; } .doc h3 { font-size: 1.1rem; color: var(--ember-brown); margin: 1.75rem 0 0.5rem; } .doc p, .doc li { color: var(--text-secondary); line-height: 1.65; } .doc p { margin: 0 0 1rem; } .doc ul { margin: 0 0 1rem; padding-left: 1.25rem; } .doc li { margin-bottom: 0.4rem; } .doc a { font-weight: 500; } /* Placeholder banner — unmistakable that legal copy is not final */ .placeholder-banner { display: flex; gap: 0.75rem; align-items: flex-start; background: var(--accent-soft); border: 1px solid var(--accent); border-radius: 10px; padding: 1rem 1.15rem; margin-bottom: 2.5rem; color: var(--text-primary); font-size: 0.95rem; line-height: 1.5; } .placeholder-banner strong { color: var(--accent-hover); } .placeholder-banner .tag { flex: none; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; background: var(--accent); color: var(--text-on-accent); padding: 0.2rem 0.5rem; border-radius: 5px; margin-top: 0.1rem; } /* Query flag — the ~3-4 things only AJ can answer, marked inline for the draft */ .owner-q { background: var(--surface-sunken); border-left: 3px solid var(--slate); border-radius: 6px; padding: 0.6rem 0.85rem; margin: 0 0 1rem; font-size: 0.9rem; color: var(--text-secondary); } .owner-q b { color: var(--slate); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; } .back { display: inline-block; margin-top: 2.5rem; font-weight: 500; text-decoration: none; } .back:hover { text-decoration: underline; }