@font-face { font-family: 'GT-Planar'; src: url('https://files.buildwithfern.com/fern.docs.buildwithfern.com/learn/a8f095799dd15f03b9a1f7d1d0612292d837452a4f54328f3c53f3e6f64608f4/assets/GT-Planar.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: 'GT-Planar'; src: url('https://files.buildwithfern.com/fern.docs.buildwithfern.com/learn/99485baca0155691a5be09ae38cbd12f069be089e4298087de880212393ebf2a/assets/GT-Planar-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; } @font-face { font-family: 'GT-Planar'; src: url('https://files.buildwithfern.com/fern.docs.buildwithfern.com/learn/4c450750364f55abbf3c6d8277854d98a2608a70f0eb9b7ef67d7bb10072bdf4/assets/GT-Planar-Bold.woff2') format('woff2'); font-weight: 600 700; font-style: normal; font-display: swap; } @font-face { font-family: 'GT-Planar-Bold'; src: url('https://files.buildwithfern.com/fern.docs.buildwithfern.com/learn/4c450750364f55abbf3c6d8277854d98a2608a70f0eb9b7ef67d7bb10072bdf4/assets/GT-Planar-Bold.woff2') format('woff2'); font-weight: 600 700; font-style: normal; font-display: swap; } :root { --header-height: 75px; --header-height-real: 75px; --mobile-header-height-real: 64px; --content-width: 640px; --sidebar-width: 288px; --page-width: 1504px; --logo-height: 20px; --font-body: 'GT-Planar', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; --font-heading: 'GT-Planar-Bold', 'GT-Planar', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; --font-code: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; } :root { /* for backwards compatibility */ --typography-body-font-family: var(--font-body); --typography-heading-font-family: var(--font-heading); --typography-code-font-family: var(--font-code); } .light, :root { --accent-1: #fafefa; --accent-2: #f4fcf3; --accent-3: #e6f8e4; --accent-4: #d6f3d3; --accent-5: #c2ecbe; --accent-6: #aae2a5; --accent-7: #88d382; --accent-8: #52bf4c; --accent-9: #008700; --accent-10: #007900; --accent-11: #008300; --accent-12: #1a3e18; --accent-a1: #00cc0005; --accent-a2: #16c0000c; --accent-a3: #13bd001b; --accent-a4: #12ba002c; --accent-a5: #10b50041; --accent-a6: #0fad015a; --accent-a7: #0da6007d; --accent-a8: #09a400b3; --accent-a9: #008700; --accent-a10: #007900; --accent-a11: #008300; --accent-a12: #022a00e7; --accent-contrast: #fff; --accent-surface: #f1fbf0cc; --accent-indicator: #008700; --accent-track: #008700; } @supports (color: color(display-p3 1 1 1)) { @media (color-gamut: p3) { .light, :root { --accent-1: oklch(99.4% 0.0076 142.5); --accent-2: oklch(98.2% 0.013 142.5); --accent-3: oklch(96.1% 0.0328 142.5); --accent-4: oklch(93.4% 0.0524 142.5); --accent-5: oklch(90.1% 0.075 142.5); --accent-6: oklch(85.8% 0.1012 142.5); --accent-7: oklch(79.8% 0.1347 142.5); --accent-8: oklch(71.6% 0.1844 142.5); --accent-9: oklch(54% 0.1838 142.5); --accent-10: oklch(49.3% 0.1838 142.5); --accent-11: oklch(52.7% 0.1838 142.5); --accent-12: oklch(32.7% 0.0758 142.5); --accent-a1: color(display-p3 0.2157 0.8039 0.0196 / 0.02); --accent-a2: color(display-p3 0.1098 0.7333 0.0196 / 0.044); --accent-a3: color(display-p3 0.1294 0.6863 0.0118 / 0.099); --accent-a4: color(display-p3 0.149 0.6863 0.0039 / 0.161); --accent-a5: color(display-p3 0.1373 0.6745 0.0039 / 0.24); --accent-a6: color(display-p3 0.1451 0.6392 0.0039 / 0.334); --accent-a7: color(display-p3 0.1294 0.6078 0.0039 / 0.459); --accent-a8: color(display-p3 0.1294 0.5961 0 / 0.644); --accent-a9: color(display-p3 0.102 0.4431 0 / 0.859); --accent-a10: color(display-p3 0.0941 0.3922 0 / 0.879); --accent-a11: color(display-p3 0.102 0.4275 0 / 0.863); --accent-a12: color(display-p3 0.0275 0.1412 0 / 0.887); --accent-contrast: #fff; --accent-surface: color(display-p3 0.9569 0.9804 0.9451 / 0.8); --accent-indicator: oklch(54% 0.1838 142.5); --accent-track: oklch(54% 0.1838 142.5); } } } .light, :root { --grayscale-1: #fcfdfc; --grayscale-2: #f8faf8; --grayscale-3: #eff1ef; --grayscale-4: #e7e9e7; --grayscale-5: #dfe2df; --grayscale-6: #d7dad7; --grayscale-7: #cccfcc; --grayscale-8: #b9bcb8; --grayscale-9: #898e87; --grayscale-10: #7f847d; --grayscale-11: #60655f; --grayscale-12: #1d211c; --grayscale-a1: #00550003; --grayscale-a2: #00490007; --grayscale-a3: #00200010; --grayscale-a4: #00160018; --grayscale-a5: #00180020; --grayscale-a6: #00140028; --grayscale-a7: #000f0033; --grayscale-a8: #040f0047; --grayscale-a9: #050f0078; --grayscale-a10: #040e0082; --grayscale-a11: #020a00a0; --grayscale-a12: #010600e3; --grayscale-contrast: #000; --grayscale-surface: #ffffffcc; --grayscale-indicator: #898e87; --grayscale-track: #898e87; } @supports (color: color(display-p3 1 1 1)) { @media (color-gamut: p3) { .light, :root { --grayscale-1: color(display-p3 0.989 0.992 0.989); --grayscale-2: color(display-p3 0.974 0.98 0.973); --grayscale-3: color(display-p3 0.939 0.945 0.937); --grayscale-4: color(display-p3 0.907 0.914 0.905); --grayscale-5: color(display-p3 0.878 0.885 0.875); --grayscale-6: color(display-p3 0.846 0.855 0.843); --grayscale-7: color(display-p3 0.803 0.812 0.8); --grayscale-8: color(display-p3 0.727 0.738 0.723); --grayscale-9: color(display-p3 0.541 0.556 0.532); --grayscale-10: color(display-p3 0.5 0.515 0.491); --grayscale-11: color(display-p3 0.38 0.395 0.374); --grayscale-12: color(display-p3 0.117 0.129 0.111); --grayscale-a1: #00550003; --grayscale-a2: #00490007; --grayscale-a3: #00200010; --grayscale-a4: #00160018; --grayscale-a5: #00180020; --grayscale-a6: #00140028; --grayscale-a7: #000f0033; --grayscale-a8: #040f0047; --grayscale-a9: #050f0078; --grayscale-a10: #040e0082; --grayscale-a11: #020a00a0; --grayscale-a12: #010600e3; --grayscale-contrast: #000; --grayscale-surface: color(display-p3 1 1 1 / 80%); --grayscale-indicator: color(display-p3 0.541 0.556 0.532); --grayscale-track: color(display-p3 0.541 0.556 0.532); } } } .dark { --accent-1: #0d130c; --accent-2: #131b12; --accent-3: #192c15; --accent-4: #1c3b15; --accent-5: #23491b; --accent-6: #2c5822; --accent-7: #356929; --accent-8: #3d7c2e; --accent-9: #70e155; --accent-10: #65d649; --accent-11: #64d549; --accent-12: #bbf3af; --accent-a1: #00bb0003; --accent-a2: #40f9000b; --accent-a3: #58ff251d; --accent-a4: #50ff1f2d; --accent-a5: #5eff353c; --accent-a6: #6bfd454d; --accent-a7: #72fd4f5f; --accent-a8: #73ff4f73; --accent-a9: #7eff5fdf; --accent-a10: #76fe54d4; --accent-a11: #76ff55d2; --accent-a12: #c3feb7f3; --accent-contrast: #172614; --accent-surface: #15251280; --accent-indicator: #70e155; --accent-track: #70e155; } @supports (color: color(display-p3 1 1 1)) { @media (color-gamut: p3) { .dark { --accent-1: oklch(17.9% 0.0178 140); --accent-2: oklch(21% 0.0201 140); --accent-3: oklch(26.9% 0.0462 140); --accent-4: oklch(31.8% 0.0731 140); --accent-5: oklch(36.6% 0.0853 140); --accent-6: oklch(41.5% 0.0967 140); --accent-7: oklch(46.8% 0.1107 140); --accent-8: oklch(52.6% 0.1287 140); --accent-9: oklch(81.4% 0.2064 140); --accent-10: oklch(78.2% 0.2064 140); --accent-11: oklch(78% 0.2064 140); --accent-12: oklch(90.8% 0.107 140); --accent-a1: color(display-p3 0 0.9412 0 / 0.009); --accent-a2: color(display-p3 0.4353 0.9804 0.0784 / 0.043); --accent-a3: color(display-p3 0.4824 0.9961 0.2157 / 0.114); --accent-a4: color(display-p3 0.498 0.9961 0.2353 / 0.173); --accent-a5: color(display-p3 0.5255 1 0.3098 / 0.232); --accent-a6: color(display-p3 0.5725 1 0.3686 / 0.295); --accent-a7: color(display-p3 0.5922 1 0.3961 / 0.366); --accent-a8: color(display-p3 0.5961 1 0.4078 / 0.446); --accent-a9: color(display-p3 0.6314 1 0.4627 / 0.862); --accent-a10: color(display-p3 0.6157 1 0.4353 / 0.816); --accent-a11: color(display-p3 0.6157 1 0.4353 / 0.811); --accent-a12: color(display-p3 0.8196 1 0.749 / 0.942); --accent-contrast: #172614; --accent-surface: color(display-p3 0.0941 0.1333 0.0706 / 0.5); --accent-indicator: oklch(81.4% 0.2064 140); --accent-track: oklch(81.4% 0.2064 140); } } } .dark { --grayscale-1: #111113; --grayscale-2: #18191b; --grayscale-3: #212225; --grayscale-4: #272a2d; --grayscale-5: #2e3135; --grayscale-6: #363a3f; --grayscale-7: #43484e; --grayscale-8: #5a6169; --grayscale-9: #696e77; --grayscale-10: #777b84; --grayscale-11: #b0b4ba; --grayscale-12: #edeef0; --grayscale-a1: #00000000; --grayscale-a2: #d8f4f609; --grayscale-a3: #ddeaf814; --grayscale-a4: #d3edf81d; --grayscale-a5: #d9edfe25; --grayscale-a6: #d6ebfd30; --grayscale-a7: #d9edff40; --grayscale-a8: #d9edff5d; --grayscale-a9: #dfebfd6d; --grayscale-a10: #e5edfd7b; --grayscale-a11: #f1f7feb5; --grayscale-a12: #fcfdffef; --grayscale-contrast: #fff; --grayscale-surface: rgba(0, 0, 0, 0.05); --grayscale-indicator: #696e77; --grayscale-track: #696e77; } @supports (color: color(display-p3 1 1 1)) { @media (color-gamut: p3) { .dark { --grayscale-1: color(display-p3 0.067 0.067 0.074); --grayscale-2: color(display-p3 0.095 0.098 0.105); --grayscale-3: color(display-p3 0.13 0.135 0.145); --grayscale-4: color(display-p3 0.156 0.163 0.176); --grayscale-5: color(display-p3 0.183 0.191 0.206); --grayscale-6: color(display-p3 0.215 0.226 0.244); --grayscale-7: color(display-p3 0.265 0.28 0.302); --grayscale-8: color(display-p3 0.357 0.381 0.409); --grayscale-9: color(display-p3 0.415 0.431 0.463); --grayscale-10: color(display-p3 0.469 0.483 0.514); --grayscale-11: color(display-p3 0.692 0.704 0.728); --grayscale-12: color(display-p3 0.93 0.933 0.94); --grayscale-a1: #00000000; --grayscale-a2: #d8f4f609; --grayscale-a3: #ddeaf814; --grayscale-a4: #d3edf81d; --grayscale-a5: #d9edfe25; --grayscale-a6: #d6ebfd30; --grayscale-a7: #d9edff40; --grayscale-a8: #d9edff5d; --grayscale-a9: #dfebfd6d; --grayscale-a10: #e5edfd7b; --grayscale-a11: #f1f7feb5; --grayscale-a12: #fcfdffef; --grayscale-contrast: #fff; --grayscale-surface: color(display-p3 0 0 0 / 5%); --grayscale-indicator: color(display-p3 0.415 0.431 0.463); --grayscale-track: color(display-p3 0.415 0.431 0.463); } } } .light, :root { color-scheme: light; --accent: rgba(0, 135, 0, 1); --background: rgba(255, 255, 255, 1); --border: rgba(224, 225, 230, 1); --sidebar-background: initial; --header-background: rgba(255, 255, 255, 1); --card-background: rgba(255, 255, 255, 1); --theme-color: #fff; } .dark { color-scheme: dark; --accent: rgba(112, 225, 85, 1); --background: rgba(17, 17, 19, 1); --border: rgba(57, 58, 64, 1); --sidebar-background: initial; --header-background: rgba(17, 17, 19, 1); --card-background: rgba(34, 35, 37, 1); --theme-color: #111113; } * { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; -o-font-smoothing: antialiased; -webkit-appearance: none; appearance: none; } #builtwithfern { display: none !important; } .motivation p { max-width: unset !important; } .showcase h2 { margin-bottom: 0.25em; } :is(.dark) .showcase .logo-icon { filter: invert(1); margin-top: 0px; margin-bottom: 0px; } .logo-icon { margin-right: 10px; } .fern-header, .fern-header-tabs { backdrop-filter: blur(0.5rem); background-color: transparent !important; } :is(.dark) .fern-header, :is(.dark) .fern-header-tabs { background-color: transparent !important; } .fern-button-text { font-weight: 500 !important; } .fern-layout-footer.not-prose { margin-top: 4rem !important; } .prose { color: var(--grayscale-12) !important; } h1, h2, h3 { letter-spacing: -0.02em !important; } /*** START -- MERMAID DIAGRAMS STYLING ***/ #mermaid-svg { rect { stroke: var(--accent-a6) !important; fill: var(--accent-a3) !important; } tspan, text { font-family: var(--font-body) !important; color: var(--grayscale-10) !important; } line, .messageLine0 { stroke: var(--grayscale-a9) !important; } #arrowhead path { fill: var(--grayscale-9) !important; stroke: var(--grayscale-9) !important; } .actor-line { stroke: var(--accent-a6) !important; } .actor-top { rx: 1rem !important; ry: 1rem !important; } .actor-bottom { rx: 1rem !important; ry: 1rem !important; } } /*** END -- MERMAID DIAGRAMS STYLING ***/ /*** START -- PRODUCT SELECTOR STYLING ***/ @media (min-width: 1024px) { div[data-testid="product-dropdown-content"] { border-radius: 1.5rem !important; } .product-dropdown-trigger { svg { transform: translateY(2px); } } .fern-product-selector { transform: translate(-2px, 2px);; } .product-item-title { font-size: 1.25rem; } div:has(> .fern-product-selector-radio-group) { margin-top: 0.5rem; } div:has(> .fern-product-selector-radio-group):before { content: "Explore the Fern Platform"; font-weight: 500; margin: 0.5rem 1rem 0 1rem; } .fern-product-selector-radio-group { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; padding: 1.25rem; height: 248px; > a { max-width: 320px; margin: -0.75rem; position: relative; .fern-selection-item{ border-radius: 1rem; } } > a[href*="home"] { grid-column: 1; grid-row: 1; } > a[href*="sdks"] { grid-column: 2; grid-row: 1; } > a[href*="docs"] { grid-column: 1; grid-row: 2; } > a[href*="ask-fern"] { grid-column: 2; grid-row: 2; } > a[href*="cli-api-reference"] { grid-column: 1; grid-row: 3; } > a[href*="openapi"]:before { content: "Supported Specs"; font-weight: 500; position: absolute; top: -2rem; left: 0.5rem; } > a[href*="openapi"] { grid-column: 3; grid-row: 1; .fern-selection-item-icon { width: 1.5rem; height: 1.5rem; } } > a[href*="asyncapi"] { grid-column: 3; grid-row: 2; transform: translateY(-32px); .fern-selection-item-icon { width: 1.5rem; height: 1.5rem; } } > a[href*="openrpc"] { grid-column: 3; grid-row: 3; transform: translateY(-64px); .fern-selection-item-icon { width: 1.5rem; height: 1.5rem; } } > a[href*="grpc"] { grid-column: 3; grid-row: 4; transform: translateY(-96px); .fern-selection-item-icon { width: 1.5rem; height: 1.5rem; } } > a[href*="ferndef"] { grid-column: 3; grid-row: 5; transform: translateY(-96px); .fern-selection-item-icon { width: 1.5rem; height: 1.5rem; } } > a[href="/learn/api-definitions"] { display: none; } } } @media (max-width: 640px) { .fern-product-selector-radio-group { width: 100%; } div[data-testid="product-dropdown-content"] { width: calc(100vw - 2rem) !important; } div.fern-scroll-area-viewport.group\/sidebar.mask-grad-y-3.sticky.overscroll-contain > div > div { border-top-width: 0px !important; } } :is(.dark) .fern-product-selector-radio-group a[href*="home"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-home-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="sdks"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-sdks-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="docs"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-docs-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="ask-fern"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-askfern-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="cli-api-reference"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-cliapi-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="dashboard"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/product-switcher-dashboard-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="openapi"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/openapi-definition-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="ferndef"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/fern-definition-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="asyncapi"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/asyncapi-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="openrpc"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/openrpc-dark.png") !important; } :is(.dark) .fern-product-selector-radio-group a[href*="grpc"] img { content: url("https://fern-docs.s3.us-east-2.amazonaws.com/product-switcher/grpc-dark.png") !important; } /*** END -- PRODUCT SELECTOR STYLING ***/ /*** START -- DOCS HOMEPAGE STYLING ***/ .docs-homepage { position: relative; .fern-card { text-decoration: none !important; .external-link-icon { display: none !important; } } .dashed-pattern-left { position: absolute; left: -4rem; top: -8.5rem; height: calc(100% + 26rem); width: 1rem; opacity: 1; pointer-events: none; border-right: 1px solid var(--grayscale-5); mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0 ) 100%); -webkit-mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); } .dashed-pattern-right { position: absolute; right: -4rem; top: -8.5rem; height: calc(100% + 26rem); width: 1rem; opacity: 1; pointer-events: none; border-left: 1px solid var(--grayscale-5); mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); -webkit-mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); } .fern-card { border: none !important; padding: 0 !important; box-shadow: none !important; background-color: transparent !important; .card-title { display: flex; gap: 0.25rem; align-items: center; } img { transition: transform 0.15s ease-in-out; } .arrow-right { height: 1rem; opacity: 0; transition: opacity 0.15s ease-in-out, transform 0.15s ease-in-out; transform: translateX(0px); } &:hover { img { transform: scale(1.01); } .arrow-right { opacity: 1; transform: translateX(2px); } } } } /*** END -- DOCS HOMEPAGE STYLING ***/ /*** START -- SDKS HOMEPAGE STYLING ***/ .sdks-homepage { position: relative; .changelog-button { display: flex; padding: 0.25rem 0.5rem; align-items: center; justify-content: center; border-radius: 0.5rem; transition: background-color 0.15s ease-in-out; position: relative; height: 2rem; text-decoration: none !important; img { flex-shrink: 0; width: 16px; height: 16px; position: relative; } div { font-size: 1rem; white-space: nowrap; max-width: 0; opacity: 0; overflow: hidden; transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); width: 0; } &:hover { gap: 0.25rem; background-color: var(--grayscale-a3); div { max-width: 200px; opacity: 1; width: fit-content; } } } .dashed-pattern-left { position: absolute; left: -4rem; top: -8.5rem; height: calc(100% + 26rem); width: 1rem; opacity: 1; pointer-events: none; border-right: 1px solid var(--grayscale-5); mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0 ) 100%); -webkit-mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); } .dashed-pattern-right { position: absolute; right: -4rem; top: -8.5rem; height: calc(100% + 26rem); width: 1rem; opacity: 1; pointer-events: none; border-left: 1px solid var(--grayscale-5); mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); -webkit-mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); } .card-group { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; } .fern-card { border: none !important; padding: 0 !important; box-shadow: none !important; background-color: transparent !important; text-decoration: none !important; .external-link-icon { display: none !important; } .card-title { display: flex; gap: 0.25rem; align-items: center; } img { transition: transform 0.15s ease-in-out; } .arrow-right { height: 1rem; opacity: 0; transition: opacity 0.15s ease-in-out, transform 0.15s ease-in-out; transform: translateX(0px); } &:hover { img { transform: scale(1.01); } .arrow-right { opacity: 1; transform: translateX(2px); } } } } /*** END -- SDKS HOMEPAGE STYLING ***/ /*** START -- LANDING PAGE STYLING ***/ :is(.dark) { .lp-page-container { .dashed-gradient { background-image: url('data:image/svg+xml;utf8,'); } } .bg-gradient-green-left { background-image: radial-gradient(farthest-side, var(--green-2), transparent) !important; } .bg-gradient-blue-left { background-image: radial-gradient(farthest-side, var(--blue-2), transparent) !important; } .bg-gradient-green-right { background-image: radial-gradient(farthest-side, var(--green-2), transparent) !important; } .bg-gradient-blue-right { background-image: radial-gradient(farthest-side, var(--blue-2), transparent) !important; } } .bg-gradient-green-left { top: 0; width: 700px; height: 1000px; position: fixed; transform: translate(-50%, -10%) rotate(30deg); background-image: radial-gradient(farthest-side, var(--green-3), transparent); } .bg-gradient-blue-left { top: 0; width: 800px; height: 600px; position: fixed; transform: translate(-60%, 50%) rotate(-30deg); background-image: radial-gradient(farthest-side, var(--blue-3), transparent); } .bg-gradient-green-right { top: 0; width: 700px; height: 1000px; position: fixed; right: 0; transform: translate(50%, -10%) rotate(-30deg); background-image: radial-gradient(farthest-side, var(--green-3), transparent); } .bg-gradient-blue-right { top: 0; width: 800px; height: 600px; position: fixed; right: 0; transform: translate(60%, 50%) rotate(30deg); background-image: radial-gradient(farthest-side, var(--blue-3), transparent); } @media (max-width: 640px) { .bg-gradient-blue-left, .bg-gradient-green-right, .bg-gradient-blue-right, .bg-gradient-green-left { display: none; } } .lp-page-container { min-height: 100vh; position: relative; /* Hide the Radix wrapper only when it contains the fern anchor */ [data-radix-popper-content-wrapper]:has(a.fern-anchor) { display: none !important; } .dashed-pattern { position: absolute; top: 0; height: 100%; width: 1rem; opacity: 1; pointer-events: none; mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0 ) 100%); -webkit-mask: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,1) 10%, rgba(0,0,0,1) 90%, rgba(0,0,0,0) 100%); } .dashed-pattern-left { left: -1rem; border-right: 1px solid var(--grayscale-5); } .dashed-pattern-right { right: -1rem; border-left: 1px solid var(--grayscale-5); } .main-content { max-width: 60rem; margin: 0 auto; position: relative; padding: 3rem 0; } .hero-section { margin-bottom: 3rem; } .hero-title-container { margin-bottom: 2rem; padding: 0 2rem; } .hero-title { font-size: 2.25rem; font-weight: bold; letter-spacing: -0.025em; color: var(--grayscale-12); } .hero-description { font-size: 1rem; color: var(--grayscale-10); } .feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr); } /* Reusable panel card */ .panel-card { border-top: 1px solid var(--grayscale-5); padding: 2rem; display: flex; flex-direction: column; gap: 1.5rem; } .panel-card.with-left-border { border-left: 1px solid var(--grayscale-5); } .sdks-card { grid-column: 1 / 2; grid-row: 1 / 2; } .docs-card { gap: 1rem; grid-row: 1 / 3; } /* .ai-search-card inherits base panel styles */ .card-header { display: flex; flex-direction: column; } .card-title { font-size: 1.25rem; font-weight: bold; color: var(--grayscale-12); display: flex; gap: 0.25rem; align-items: center; text-decoration: none; img { height: 1rem; opacity: 0; transition: opacity 0.15s ease-in-out, transform 0.15s ease-in-out; transform: translateX(0px); } &:hover { img { opacity: 1; transform: translateX(2px); } } } .card-description { font-size: 0.875rem; color: var(--grayscale-10); } .sdks-preview { width: 100%; position: relative; } .preview-img { width: 100%; object-fit: cover; } .language-icons { display: flex; align-items: center; flex-wrap: wrap; } .language-icons-label { font-size: 0.875rem; color: #62636c; margin-right: 0.5rem; } .language-icon { width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; border: none; background: none; cursor: pointer; padding: 0; border-radius: 0.25rem; &:hover { background-color: var(--grayscale-a3); } } .language-icon-img { width: 1.25rem; height: 1.25rem; object-fit: contain; } .action-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; } .action-buttons-vertical { display: flex; flex-direction: column; gap: 0.75rem; } .community-section { border-top: 1px solid var(--grayscale-5); border-bottom: 1px solid var(--grayscale-5); padding: 3rem 2rem; &.specs { display: flex; flex-direction: row; align-items: center; border-bottom: none; } } .community-title-container { margin-bottom: 2rem; &.specs { margin-bottom: 0rem; flex: 1; } } .community-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; } .specs-grid { display: flex; flex-direction: row; gap: 1rem; flex: 1; flex-wrap: wrap; } .community-card { display: flex; flex-direction: column; gap: 0.5rem; padding: 0; align-items: flex-start; } .community-card-header { display: flex; gap: 0.5rem; flex-direction: column; align-items: flex-start; } .specs-card { flex-direction: row; align-items: center; display: flex; gap: 0.5rem; padding: 0.5rem; border-radius: 0.5rem; text-decoration: none !important; img { width: 2rem; height: 2rem; } &:hover { background-color: var(--grayscale-a3); } } .community-card-title { font-size: 1rem; font-weight: bold; color: var(--grayscale-12); } .community-card-description { font-size: 0.875rem; color: var(--grayscale-10); margin-bottom: 0.5rem; } .twitter-strikethrough { text-decoration: line-through; } .help-section { padding: 3rem 2rem; display: flex; flex-direction: column; gap: 2rem; } .help-buttons { display: flex; gap: 1.5rem; } .a-btn { text-decoration: none !important; font-weight: 500 !important; width: fit-content !important; img { transition: transform 0.15s ease-in-out; transform: translate(0px, 0px); } svg { display: none !important; } &.no-hover { cursor: default; &:hover { background: none !important; color: var(--grayscale-a11) !important; } } &:hover { img:not(:first-child) { transform: translate(2px, 0px); } } } /* Responsive Design - Mobile First */ @media (max-width: 640px) { .main-content { padding: 2rem 0rem; } .dashed-pattern-left { left: 0px; display: none; } .dashed-pattern-right { right: 0px; display: none; } .hero-section { margin-bottom: 2rem; } .hero-title-container { padding: 0 1rem; } .feature-grid { grid-template-columns: 1fr; grid-template-rows: auto; gap: 0; } .sdks-card { padding: 2rem 1rem; } .docs-card { padding: 2rem 1rem; border-left: none; grid-column: 1; grid-row: auto; } .ai-search-card { padding: 2rem 1rem; } .card-title { font-size: 1.375rem; } /* .card-description { font-size: 1.0625rem; } */ .language-icons-label { width: 100%; } .action-buttons { flex-direction: row; gap: 0.75rem; align-items: stretch; flex-wrap: wrap; } .action-buttons-vertical { gap: 0.75rem; } .community-section { padding: 2rem 1rem; &.specs { flex-direction: column; align-items: flex-start; } } .community-title-container { &.specs { margin-bottom: 2rem; } } .specs-card { padding-left: 0; padding-right: 0; } .community-grid { grid-template-columns: 1fr; gap: 2rem; } .community-card { border-radius: 0.5rem; transition: all 0.2s ease; } .community-card-header { flex-direction: row; align-items: center; } .help-section { padding: 2rem 1rem; } .help-buttons { flex-direction: column; gap: 1rem; } } /* Tablet breakpoint - Better use of space */ @media (max-width: 720px) and (min-width: 481px) { .community-grid { grid-template-columns: repeat(2, 1fr); } .hero-title { font-size: 2rem; } .feature-grid { gap: 1px; } } /* Very small screens */ @media (max-width: 480px) { .hero-title { font-size: 1.75rem; } .card-title { font-size: 1.25rem; } .specs-grid { flex-direction: column; align-items: flex-start; gap: 0.5rem; } .language-icons-label { margin-right: 0; margin-bottom: 0.5rem; } } } .sdk-rive { aspect-ratio: 369/93; width: 100%; display: block; overflow: visible; /* Changed from hidden - was clipping interactive areas */ transform: translateY(0px); transition: transform 250ms ease-out !important; will-change: transform; /* Ensure click events can reach the canvas */ pointer-events: auto; min-height: 104px; } .sdk-rive:hover { transform: translateY(-3px) !important; } .docs-rive { min-height: 213px; } .ask-fern-rive { min-height: 114px; } @media (max-width: 640px) { .sdk-rive { min-height: inherit; } .docs-rive { min-height: inherit; } .ask-fern-rive { min-height: inherit; } } /* Ensure the canvas can receive clicks and is properly layered */ .rive-container { width: 100%; height: 100%; display: block; position: relative; /* Ensure container doesn't block events */ pointer-events: none; } /* Fade out effect for AI animation */ .rive-container.fade-bottom { mask: linear-gradient(to bottom, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%); -webkit-mask: linear-gradient(to bottom, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%); } .rive-container canvas { width: 100%; height: 100%; vertical-align: baseline; display: inline-block; /* Allow canvas to receive events while container doesn't */ pointer-events: auto !important; position: relative; z-index: 1; vertical-align: baseline; display: inline-block; } /*** END -- LANDING PAGE STYLING ***/ /* HACK: add a slash to markdown snippet documentation (otherwise it gets parsed by CLI) */ .modify-snippet tbody tr:nth-child(1) td:last-of-type .line span:last-of-type:before, .modify-snippet tbody tr:nth-child(5) td:last-of-type .line span:last-of-type:before { content: "/"; display: inline-block; } .modify-titled-snippet tbody tr:last-child td:last-of-type .line span:last-of-type:before { content: "/"; display: inline-block; } /*** START -- FERN EDITOR STYLING ***/ .fe-action-button { display: flex; flex-direction: row; gap: 1rem; align-items: center; justify-content: space-between; text-decoration: none; color: var(--grayscale-12); svg.external-link-icon { display: none; } } /*** END -- FERN EDITOR STYLING ***/ /* HACK: hide the changelog icon for changelog pages */ .fern-sidebar-link[href$="changelog"] > svg { display: none; } /*** START -- HIGHLIGHTED FRAME STYLING ***/ /* @keyframes gradient-shift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } } */ .highlight-frame { /* background-color: var(--accent-a2); */ background: radial-gradient(circle at 20% 50%, hsla(109,80%,78%,0.5) 0%, transparent 50%), radial-gradient(circle at 80% 50%, hsla(222,83%,81%,0.5) 0%, transparent 50%), radial-gradient(circle at 50% 20%, hsla(108,91%,90%,0.5) 0%, transparent 50%), radial-gradient(circle at 50% 80%, hsla(222,75%,72%,0.5) 0%, transparent 50%), hsla(222,58%,66%,0.5); background-size: 100% 100%; border-radius: 1rem; padding: 0.5rem; margin: 1rem 0; /* animation: gradient-shift 20s ease-in-out infinite; */ .highlight-frame-content { padding: 1rem; background-color: var(--background, lightdark(#fff,#000)); border-radius: 0.5rem; overflow: hidden; > *:first-child { margin-top: 0; } > *:last-child { margin-bottom: 0; } } .highlight-frame-content-not-prose { padding: 0.5rem; background-color: var(--background, lightdark(#fff,#000)); border-radius: 0.5rem; overflow: hidden; } .highlight-frame-content-sticky { padding: 0.5rem; background-color: var(--background, lightdark(#fff,#000)); border-radius: 0.5rem; /* No overflow: hidden to allow sticky positioning */ } > *:first-child { margin-top: 0; } > *:last-child { margin-bottom: 0; } } /*** END -- HIGHLIGHTED FRAME STYLING ***/ /*** START -- ASK AI PANEL STYLING ***/ @media (min-width: 1024px) { .fern-ask-ai-panel-header { height: 76px; } } /*** END -- ASK AI PANEL STYLING ***/

1	header: ./components/CustomHeader.tsx
2	footer: ./components/CustomFooter.tsx

Server-side rendered custom header and footer