/* ========================================================================== site.css — shared design system Warm-paper docs aesthetic · IBM Plex Sans/Mono · HMC gold accent Themes via [data-theme="light"|"dark"] on . ========================================================================== */ /* ---------- Tokens ---------- */ :root { color-scheme: light; --bg: #faf8f4; --surface: #ffffff; --surface-2: #f3efe7; --text: #211d18; --text-soft: #44403a; --muted: #756d60; --border: #e6dfd2; --border-strong: #d2c8b6; --accent: #8a6100; --accent-strong: #6d4c00; --accent-bright: #b28600; --accent-soft: rgba(178, 134, 0, 0.12); /* Terminal-style code blocks (dark in both themes) */ --code-bg: #1d1915; --code-text: #e8e2d4; --code-border: #1d1915; --code-comment: #8d8474; --code-keyword: #e3b341; --code-string: #a5c989; --code-number: #e0996a; --code-operator: #9fb6c9; --code-function: #d8c08a; --note-border: #3d6b94; --note-bg: #eef3f8; --important-border: #b28600; --important-bg: #f8efdb; --warning-border: #b3402e; --warning-bg: #f9ecea; --shadow-sm: 0 1px 2px rgba(33, 29, 24, 0.05); --shadow-md: 0 3px 12px rgba(33, 29, 24, 0.08); --radius: 10px; --radius-sm: 6px; --font-sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif; --font-mono: "IBM Plex Mono", "SF Mono", Consolas, Menlo, monospace; } :root[data-theme="dark"] { color-scheme: dark; --bg: #161310; --surface: #1e1a16; --surface-2: #272219; --text: #ede7dc; --text-soft: #cfc7b8; --muted: #9c9284; --border: #3a342b; --border-strong: #4d463a; --accent: #e3b341; --accent-strong: #f0c75e; --accent-bright: #e3b341; --accent-soft: rgba(227, 179, 65, 0.14); --code-bg: #110f0c; --code-border: #2c2620; --note-border: #6e9cc4; --note-bg: rgba(110, 156, 196, 0.12); --important-border: #e3b341; --important-bg: rgba(227, 179, 65, 0.1); --warning-border: #d66a57; --warning-bg: rgba(214, 106, 87, 0.12); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3); --shadow-md: 0 3px 14px rgba(0, 0, 0, 0.4); } /* ---------- Base ---------- */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; } body { margin: 0; min-height: 100vh; font-family: var(--font-sans); font-size: 1rem; line-height: 1.65; color: var(--text); background: var(--bg); } img, svg, video { max-width: 100%; height: auto; } h1, h2, h3, h4 { font-weight: 600; line-height: 1.25; color: var(--text); } h1 { font-size: 2.1rem; letter-spacing: -0.02em; } a { color: var(--accent); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent); text-underline-offset: 0.18em; transition: color 0.15s ease, text-decoration-color 0.15s ease; } a:hover { color: var(--accent-strong); text-decoration-color: currentColor; } ::selection { background: var(--accent-soft); } :focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 2px; border-radius: 2px; } /* ---------- Inline code & terminal blocks ---------- */ code { font-family: var(--font-mono); font-size: 0.875em; } :not(pre) > code { padding: 0.1em 0.35em; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-soft); overflow-wrap: break-word; } pre { background: var(--code-bg); color: var(--code-text); border: 1px solid var(--code-border); border-radius: var(--radius); padding: 0.9rem 1.1rem; overflow-x: auto; line-height: 1.55; font-size: 0.85rem; tab-size: 4; margin: 0 0 1.1rem; } pre code { background: none; border: none; padding: 0; font-size: inherit; color: inherit; display: block; white-space: pre; } /* JS-injected wrapper for copy buttons */ .code-block { position: relative; margin: 0 0 1.1rem; } .code-block > pre { margin: 0; } .copy-btn { position: absolute; top: 0.5rem; right: 0.5rem; font-family: var(--font-sans); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.02em; color: var(--code-text); background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.15); border-radius: var(--radius-sm); padding: 0.2rem 0.55rem; cursor: pointer; opacity: 0; transition: opacity 0.15s ease, background 0.15s ease; } .code-block:hover .copy-btn, .copy-btn:focus-visible { opacity: 1; } .copy-btn:hover { background: rgba(255, 255, 255, 0.16); } .copy-btn.copied { color: var(--code-string); border-color: var(--code-string); opacity: 1; } @media (hover: none) { .copy-btn { opacity: 0.75; } } /* Prism token colors (terminal palette, both themes) */ .token.comment { color: var(--code-comment); font-style: italic; } .token.string { color: var(--code-string); } .token.keyword, .token.builtin { color: var(--code-keyword); } .token.function { color: var(--code-function); } .token.number { color: var(--code-number); } .token.operator, .token.punctuation { color: var(--code-operator); background: none; } .token.variable, .token.parameter { color: var(--code-text); } pre::selection, pre *::selection { background: rgba(227, 179, 65, 0.25); } /* ---------- Callouts ---------- */ .note, .important, .warning { border-left: 3px solid; border-radius: var(--radius-sm); padding: 0.85rem 1.1rem; margin: 1.25rem 0; } .note > :first-child, .important > :first-child, .warning > :first-child { margin-top: 0; } .note > :last-child, .important > :last-child, .warning > :last-child { margin-bottom: 0; } .note { background: var(--note-bg); border-left-color: var(--note-border); } .important { background: var(--important-bg); border-left-color: var(--important-border); } .warning { background: var(--warning-bg); border-left-color: var(--warning-border); } .callout-title { display: block; font-weight: 600; margin: 0 0 0.35rem; } .note .callout-title { color: var(--note-border); } .important .callout-title { color: var(--important-border); } .warning .callout-title { color: var(--warning-border); } /* ---------- Tables ---------- */ table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: 0.92rem; } th, td { text-align: left; padding: 0.55rem 0.8rem; border-bottom: 1px solid var(--border); vertical-align: top; } th { font-weight: 600; border-bottom: 2px solid var(--border-strong); } .table-wrap { overflow-x: auto; margin: 1.25rem 0; } .table-wrap > table { margin: 0; } /* ---------- Theme toggle ---------- */ .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 2.25rem; height: 2.25rem; padding: 0; color: var(--muted); background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease; } .theme-toggle:hover { color: var(--accent); border-color: var(--border-strong); background: var(--surface); } .theme-toggle svg { width: 1.05rem; height: 1.05rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; } /* show the icon for the mode you would switch to */ .theme-toggle .icon-sun { display: none; } .theme-toggle .icon-moon { display: block; } [data-theme="dark"] .theme-toggle .icon-sun { display: block; } [data-theme="dark"] .theme-toggle .icon-moon { display: none; } /* ---------- Buttons & utility links ---------- */ .home-link { margin: 2.5rem 0 0; } .home-link a { display: inline-block; font-size: 0.9rem; font-weight: 500; text-decoration: none; color: var(--text-soft); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.45rem 0.9rem; transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease; } .home-link a:hover { color: var(--accent-strong); border-color: var(--accent-bright); transform: translateY(-1px); } /* ---------- Section eyebrow labels ---------- */ .eyebrow { display: flex; align-items: center; gap: 0.6rem; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.9rem; } .eyebrow::before { content: ""; width: 1.4rem; height: 2px; background: var(--accent-bright); border-radius: 1px; } /* ---------- Link cards ---------- */ .cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 0.8rem; } .card { display: block; height: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.95rem 1.15rem; text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; } .card:hover { color: inherit; border-color: var(--accent-bright); transform: translateY(-2px); box-shadow: var(--shadow-md); } .card-title { display: block; font-weight: 600; color: var(--text); margin-bottom: 0.2rem; } .card-title::after { content: "→"; display: inline-block; margin-left: 0.4rem; color: var(--accent-bright); transition: transform 0.15s ease; } .card:hover .card-title::after { transform: translateX(3px); } .card-desc { display: block; font-size: 0.88rem; line-height: 1.5; color: var(--muted); } /* Featured cards (Projects & Apps) — gold-washed to stand apart */ .card-featured { background: linear-gradient(135deg, var(--accent-soft) 0%, var(--surface) 60%); border-color: color-mix(in srgb, var(--accent-bright) 45%, var(--border)); } .card-featured .card-title { color: var(--accent-strong); } .card-featured:hover { border-color: var(--accent-bright); } /* ---------- Homepage ---------- */ .home-wrap { max-width: 880px; margin: 0 auto; padding: 2.5rem 1.5rem 3rem; } .site-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.75rem; margin-bottom: 2.25rem; border-bottom: 1px solid var(--border); } .site-header .tagline { margin: 0.4rem 0 0; color: var(--muted); font-size: 1.02rem; } .site-header h1 { margin: 0; font-size: 2.4rem; } .header-meta { display: flex; align-items: center; gap: 1.25rem; } .seal { height: 84px; width: auto; flex: none; } [data-theme="dark"] .seal { filter: brightness(0.92); } .home-section { margin-bottom: 2.5rem; } .deprecated { font-size: 0.85rem; color: var(--muted); } .deprecated a { color: inherit; } .site-footer { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 1rem; font-size: 0.82rem; color: var(--muted); } .site-footer a { color: inherit; } @media (max-width: 640px) { .home-wrap { padding: 1.75rem 1.1rem 2.5rem; } .site-header { flex-direction: column-reverse; align-items: flex-start; gap: 1rem; } .site-header h1 { font-size: 1.9rem; } .header-meta { width: 100%; justify-content: space-between; } .seal { height: 64px; } .cards { grid-template-columns: 1fr; } } /* ---------- Reduced motion ---------- */ @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; } }