:root { --bg: #0a0f0d; --surface: #0f1714; --surface-2: #0c1411; --border: #1e2b25; --border-lit: #2c4a3b; --text: #dce5e0; --muted: #8aa499; --accent: #4ade80; --accent-2: #22d3ee; --err: #f87171; --code: #cfe8da; --radius: 14px; --maxw: 1080px; --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace; --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; } /* Theme toggle button (injected into the nav by app.js). */ .theme-toggle { margin-left: 4px; border: 1px solid var(--border); background: var(--surface); border-radius: 999px; width: 30px; height: 30px; line-height: 1; font-size: 0.95rem; cursor: pointer; transition: border-color 0.15s ease; } .theme-toggle:hover { border-color: var(--accent); } /* Light theme — toggled by setting data-theme="light" on . */ :root[data-theme="light"] { --bg: #f6faf7; --surface: #ffffff; --surface-2: #eef3ef; --border: #d8e3dc; --border-lit: #aacfba; --text: #15201a; --muted: #576f64; --accent: #15a04a; --accent-2: #0e9aba; --err: #dc2626; --code: #1c2c23; } * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; font-family: var(--sans); background: var(--bg); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } code { font-family: var(--mono); font-size: 0.9em; background: rgba(74, 222, 128, 0.08); color: #b8f3cf; padding: 0.1em 0.35em; border-radius: 6px; } h1, h2, h3 { line-height: 1.15; letter-spacing: -0.025em; } /* Announcement bar */ .announce { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px 16px; font-size: 0.88rem; color: var(--text); background: linear-gradient( 90deg, rgba(74, 222, 128, 0.12), rgba(34, 211, 238, 0.12) ); border-bottom: 1px solid var(--border); text-align: center; } .announce:hover { text-decoration: none; } .announce code { background: rgba(0, 0, 0, 0.35); } .announce-tag { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.66rem; font-weight: 800; color: #04140c; background: var(--accent); padding: 2px 7px; border-radius: 999px; } .announce-arrow { color: var(--accent); transition: transform 0.2s ease; } .announce:hover .announce-arrow { transform: translateX(4px); } /* Nav */ .nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; background: rgba(10, 15, 13, 0.72); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); } .brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 1.15rem; color: var(--text); } .brand img { border-radius: 6px; } .brand:hover { text-decoration: none; } .nav nav { display: flex; align-items: center; gap: 22px; } .nav nav a { color: var(--muted); font-size: 0.95rem; } .nav nav a:hover { color: var(--text); text-decoration: none; } .nav-gh { color: var(--text) !important; border: 1px solid var(--border); padding: 6px 12px; border-radius: 8px; } .nav-gh:hover { border-color: var(--accent); } main { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; } /* Section labels */ .kicker { text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.75rem; font-weight: 700; color: var(--accent); margin: 0 0 10px; } section h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin: 0 0 6px; font-weight: 800; } .lead { max-width: 680px; font-size: 1.02rem; } /* Hero */ .hero { position: relative; text-align: center; padding: 96px 0 72px; overflow: hidden; } .hero-glow { position: absolute; top: -160px; left: 50%; transform: translateX(-50%); width: 760px; height: 520px; max-width: 120vw; background: radial-gradient( ellipse at center, rgba(74, 222, 128, 0.18), rgba(34, 211, 238, 0.06) 45%, transparent 70% ); filter: blur(8px); pointer-events: none; z-index: -1; } .logo { width: 120px; height: 120px; border-radius: 24px; margin: 0 auto 24px; display: block; box-shadow: 0 0 50px rgba(74, 222, 128, 0.3); } .eyebrow { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.8rem; color: var(--muted); margin: 0 0 14px; } .eyebrow b { color: var(--accent); font-weight: 800; } .hero h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); margin: 0 0 22px; font-weight: 800; } .grad { background: linear-gradient(100deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .lede { max-width: 640px; margin: 0 auto 30px; font-size: 1.18rem; color: var(--muted); } .cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; } .btn { display: inline-block; padding: 12px 22px; border-radius: 10px; border: 1px solid var(--border); color: var(--text); font-weight: 600; background: var(--surface); transition: transform 0.12s ease, border-color 0.2s ease, box-shadow 0.2s ease; } .btn:hover { text-decoration: none; transform: translateY(-2px); border-color: var(--accent); } .btn.primary { background: linear-gradient(100deg, var(--accent), var(--accent-2)); color: #04140c; border: none; } .btn.primary:hover { box-shadow: 0 8px 28px rgba(74, 222, 128, 0.3); } .badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 26px; } .badges img { height: 20px; display: block; } .pronounce { margin-top: 22px; color: var(--muted); font-size: 0.95rem; } .pronounce span { font-family: var(--mono); color: var(--accent); background: rgba(74, 222, 128, 0.08); padding: 2px 8px; border-radius: 6px; margin-right: 6px; } /* Panes / code */ .pane { flex: 1; min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25); } .pane-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; font-family: var(--mono); font-size: 0.8rem; color: var(--muted); border-bottom: 1px solid var(--border); background: var(--surface-2); } .pane-title { color: var(--muted); } .meter { font-family: var(--mono); font-size: 0.74rem; color: var(--muted); white-space: nowrap; } .meter b { color: var(--accent); font-weight: 600; } .meter-sep { opacity: 0.5; margin: 0 2px; } .tag { color: var(--accent); font-size: 0.72rem; border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; margin-left: 6px; } pre { margin: 0; padding: 16px; overflow: auto; } pre code { background: none; color: var(--code); padding: 0; font-size: 0.82rem; line-height: 1.55; white-space: pre; } .showcase-wrap { padding: 8px 0 56px; } .showcase, .pg { display: flex; align-items: stretch; gap: 16px; } .showcase { margin-top: 6px; } .arrow { align-self: center; color: var(--accent); font-size: 1.6rem; flex: 0 0 auto; } /* Generic section spacing */ .features, .language, .how, .ai, .playground, .community { padding: 64px 0; border-top: 1px solid var(--border); } /* Features */ .grid { margin-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; } .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease; } .card:hover { transform: translateY(-3px); border-color: var(--border-lit); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3); } .card h3 { margin: 0 0 8px; font-size: 1.1rem; color: var(--accent); } .card p { margin: 0; color: var(--muted); font-size: 0.95rem; } /* Language */ .language pre, .quickstart-inline pre { margin-top: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); } /* How it works */ .steps { margin: 22px 0 0; padding-left: 22px; color: var(--muted); display: grid; gap: 12px; max-width: 760px; } .steps b { color: var(--text); } .runtime-grid { margin-top: 34px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; } .runtime-grid div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; } .runtime-grid b { display: block; color: var(--accent); margin-bottom: 4px; font-size: 0.95rem; } .runtime-grid span { color: var(--muted); font-size: 0.88rem; } /* Write with AI */ .prompt-box { position: relative; margin: 22px 0; } .prompt-box pre { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); max-height: 380px; } #copy-prompt { position: absolute; top: 10px; right: 10px; padding: 6px 12px; font-size: 0.8rem; cursor: pointer; } /* Playground */ .presets { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 22px 0 14px; } .chip { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-family: var(--mono); font-size: 0.82rem; cursor: pointer; transition: border-color 0.15s ease; } .chip:hover { border-color: var(--accent); color: var(--accent); } .muted { color: var(--muted); } #pg-input { width: 100%; height: 340px; border: none; resize: vertical; background: var(--surface); color: var(--code); font-family: var(--mono); font-size: 0.82rem; line-height: 1.55; padding: 16px; outline: none; } #pg-output { display: block; height: 340px; } .pg .pane pre { height: 340px; } .pg-status { margin-top: 12px; font-family: var(--mono); font-size: 0.85rem; color: var(--muted); min-height: 1.2em; } .pg-status.ok { color: var(--accent); } .pg-status.err { color: var(--err); } /* Playground toolbar (TOON-style controls row) */ .pg-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 22px 0 14px; } .pg-toolbar-spacer { flex: 1 1 auto; } .ctl { display: inline-flex; align-items: center; gap: 8px; } .ctl-label { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); } .select { appearance: none; font-family: var(--mono); font-size: 0.82rem; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 30px 6px 12px; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%238aa499' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; transition: border-color 0.15s ease; } .select:hover, .select:focus { border-color: var(--accent); outline: none; } .btn-ghost { font-family: var(--mono); font-size: 0.82rem; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 14px; cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease; } .btn-ghost:hover { border-color: var(--accent); color: var(--accent); } .pg-savings { margin-top: 8px; font-family: var(--mono); font-size: 0.85rem; color: var(--accent); min-height: 1.2em; } /* Community */ .quickstart-inline pre { max-width: 560px; } .community .cta { justify-content: flex-start; margin-top: 26px; } .contributors { display: block; margin-top: 34px; } .contributors:hover { text-decoration: none; } .contributors img { max-width: 100%; border-radius: 10px; } /* Footer */ footer { border-top: 1px solid var(--border); padding: 32px 24px; text-align: center; color: var(--muted); font-size: 0.9rem; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; } .dot { opacity: 0.5; } /* Active nav link */ .nav nav a.active { color: var(--accent); } /* Generic page header (docs / examples / playground) */ .page-head { padding: 56px 0 8px; } .page-head h1, .docs-content h1 { font-size: clamp(2rem, 4.2vw, 3rem); margin: 0 0 14px; font-weight: 800; } /* Docs: sidebar + content */ .docs-layout { display: grid; grid-template-columns: 210px 1fr; gap: 44px; padding-top: 40px; padding-bottom: 72px; } .docs-sidebar { position: sticky; top: 78px; align-self: start; max-height: calc(100vh - 96px); overflow: auto; } .docs-sidebar nav { display: flex; flex-direction: column; gap: 4px; border-left: 1px solid var(--border); } .docs-sidebar a { color: var(--muted); font-size: 0.9rem; padding: 4px 14px; border-left: 2px solid transparent; margin-left: -1px; } .docs-sidebar a:hover { color: var(--text); border-left-color: var(--accent); text-decoration: none; } .side-label { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.68rem; font-weight: 700; color: var(--accent); margin: 18px 0 6px 14px; } .side-label:first-child { margin-top: 0; } .docs-content { min-width: 0; max-width: 760px; } .docs-content h2 { font-size: 1.5rem; margin: 46px 0 12px; padding-top: 8px; border-top: 1px solid var(--border); scroll-margin-top: 80px; } .docs-content p { color: var(--text); } .docs-content pre { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin: 16px 0; } .docs-content .flow { color: var(--muted); } /* Mermaid diagrams */ .mermaid { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 18px; margin: 16px 0; text-align: center; overflow-x: auto; /* hide the raw source until mermaid swaps in the SVG */ color: transparent; font-size: 0; line-height: 0; } .mermaid[data-processed] { color: var(--text); } .mermaid svg { max-width: 100%; height: auto; } /* Tables */ .table-wrap { overflow-x: auto; margin: 16px 0; border: 1px solid var(--border); border-radius: var(--radius); } table { border-collapse: collapse; width: 100%; font-size: 0.9rem; } th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--border); vertical-align: top; } th { background: var(--surface-2); color: var(--muted); font-weight: 600; } tbody tr:last-child td { border-bottom: none; } td { color: var(--muted); } /* Examples */ .examples-list { display: grid; gap: 40px; padding: 24px 0 8px; } .example h3 { font-size: 1.2rem; margin: 0 0 14px; } .example h3 .muted { font-weight: 400; font-size: 0.95rem; } .page-cta { display: flex; gap: 14px; flex-wrap: wrap; padding: 40px 0 64px; } /* Tutorial steps */ .tutorial-step { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 28px 0; border-top: 1px solid var(--border); scroll-margin-top: 80px; } .tutorial-step h2 { margin: 0 0 10px; font-size: 1.4rem; border: none; padding: 0; } .tutorial-step > div { min-width: 0; } .step-num { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #04140c; font-weight: 800; font-size: 1.05rem; } .tutorial-step pre { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin: 14px 0; } /* Blog */ .blog-list { display: grid; gap: 28px; padding: 24px 0 8px; } .post { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; } .post-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; color: var(--muted); font-size: 0.85rem; } .post-tag { font-family: var(--mono); font-size: 0.75rem; font-weight: 700; color: #04140c; background: var(--accent); padding: 2px 9px; border-radius: 999px; } .post h2 { margin: 0 0 12px; font-size: 1.5rem; } .post pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); margin: 14px 0; } .post-list { color: var(--muted); display: grid; gap: 8px; padding-left: 22px; } .post-list b { color: var(--text); } /* Playground page */ .playground-page { padding: 8px 0 72px; } .showcase-cta { margin-top: 16px; } @media (max-width: 860px) { .docs-layout { grid-template-columns: 1fr; gap: 8px; } .docs-sidebar { position: static; max-height: none; } .docs-sidebar nav { flex-flow: row wrap; border-left: none; } .side-label { display: none; } .runtime-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 760px) { .nav { padding: 12px 16px; } .nav nav { gap: 14px; font-size: 0.9rem; } .showcase, .pg { flex-direction: column; } .arrow { transform: rotate(90deg); } .grid { grid-template-columns: 1fr; } }