mirror of
https://github.com/jimeh/commonflow.org.git
synced 2026-02-19 05:46:40 +00:00
Jim Myhrberg
e5d2604edc
Replace @fontsource-variable NPM packages with Astro's built-in experimental font API using the Fontsource provider. Fonts are now fetched at build time, cached locally, and served with the site. This provides automatic @font-face generation, preload link injection, and metric-adjusted fallback fonts (size-adjust, ascent-override, etc.) to reduce CLS during font loading. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
558 lines
10 KiB
CSS
558 lines
10 KiB
CSS
@import "tailwindcss";
|
|
@plugin "@tailwindcss/typography";
|
|
|
|
@custom-variant dark (&:where(.dark, .dark *));
|
|
|
|
@theme {
|
|
/* Accent colors - using Tailwind sky palette */
|
|
--color-accent: theme(colors.sky.500);
|
|
--color-accent-light: theme(colors.sky.400);
|
|
|
|
/* Fonts - via Astro experimental font API (fontsource provider) */
|
|
--font-display: var(--font-bricolage);
|
|
--font-sans: var(--font-dm-sans);
|
|
--font-mono: var(--font-jetbrains);
|
|
|
|
/* Sizing */
|
|
--header-height: 4rem;
|
|
--sidebar-width: 260px;
|
|
--content-max-width: 800px;
|
|
--section-padding-y: 6rem;
|
|
--section-padding-x: 2rem;
|
|
|
|
/* Transitions */
|
|
--transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
|
|
--transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
|
|
--transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
|
|
--transition-smooth: 600ms cubic-bezier(0.16, 1, 0.3, 1);
|
|
|
|
/* Shadows */
|
|
--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
|
|
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
|
|
--shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
|
|
--shadow-glow: 0 0 40px theme(colors.sky.500 / 15%);
|
|
}
|
|
|
|
/* Smooth scroll */
|
|
html {
|
|
scroll-behavior: smooth;
|
|
}
|
|
|
|
/* Scroll margin for anchor links */
|
|
[id] {
|
|
scroll-margin-top: calc(var(--header-height) + 2rem);
|
|
}
|
|
|
|
/* Base styles */
|
|
@layer base {
|
|
html {
|
|
height: 100%;
|
|
-webkit-font-smoothing: antialiased;
|
|
-moz-osx-font-smoothing: grayscale;
|
|
}
|
|
|
|
body {
|
|
font-family: var(--font-sans);
|
|
font-size: 16px;
|
|
font-weight: 400;
|
|
line-height: 1.7;
|
|
overflow-x: hidden;
|
|
background-color: theme(colors.slate.50);
|
|
color: theme(colors.slate.950);
|
|
}
|
|
|
|
.dark body {
|
|
background-color: theme(colors.neutral.950);
|
|
color: theme(colors.neutral.50);
|
|
}
|
|
|
|
/* Typography */
|
|
h1,
|
|
h2,
|
|
h3,
|
|
h4,
|
|
h5,
|
|
h6 {
|
|
font-family: var(--font-display);
|
|
font-weight: 700;
|
|
line-height: 1.2;
|
|
letter-spacing: -0.02em;
|
|
color: theme(colors.slate.950);
|
|
}
|
|
|
|
.dark h1,
|
|
.dark h2,
|
|
.dark h3,
|
|
.dark h4,
|
|
.dark h5,
|
|
.dark h6 {
|
|
color: theme(colors.neutral.50);
|
|
}
|
|
|
|
h1 {
|
|
font-size: clamp(2.5rem, 6vw, 4.5rem);
|
|
font-weight: 800;
|
|
letter-spacing: -0.03em;
|
|
}
|
|
|
|
h2 {
|
|
font-size: clamp(1.75rem, 4vw, 2.5rem);
|
|
margin-top: 3rem;
|
|
margin-bottom: 1.5rem;
|
|
}
|
|
|
|
h3 {
|
|
font-size: clamp(1.25rem, 2vw, 1.5rem);
|
|
margin-top: 2rem;
|
|
margin-bottom: 1rem;
|
|
}
|
|
|
|
p {
|
|
margin-bottom: 1.25rem;
|
|
}
|
|
|
|
/* Links */
|
|
a {
|
|
color: var(--color-accent);
|
|
text-decoration: none;
|
|
transition: color var(--transition-fast);
|
|
word-break: break-word;
|
|
}
|
|
|
|
a:hover {
|
|
color: var(--color-accent-light);
|
|
}
|
|
|
|
/* Code */
|
|
code {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.875em;
|
|
border-radius: 4px;
|
|
padding: 0.2em 0.4em;
|
|
background-color: theme(colors.slate.950 / 5%);
|
|
}
|
|
|
|
.dark code {
|
|
background-color: theme(colors.neutral.400 / 15%);
|
|
}
|
|
|
|
pre {
|
|
font-family: var(--font-mono);
|
|
border-radius: 8px;
|
|
padding: 1.25rem;
|
|
overflow-x: auto;
|
|
line-height: 1.6;
|
|
background-color: theme(colors.slate.200);
|
|
}
|
|
|
|
.dark pre {
|
|
background-color: theme(colors.neutral.900);
|
|
}
|
|
|
|
pre>code {
|
|
background-color: transparent !important;
|
|
padding: 0;
|
|
font-size: 0.875rem;
|
|
}
|
|
|
|
/* Lists */
|
|
ul,
|
|
ol {
|
|
margin-bottom: 1.25rem;
|
|
padding-left: 1.5rem;
|
|
}
|
|
|
|
ul {
|
|
list-style-type: disc;
|
|
}
|
|
|
|
ol {
|
|
list-style-type: decimal;
|
|
}
|
|
|
|
li {
|
|
margin-bottom: 0.5rem;
|
|
}
|
|
|
|
ol ol,
|
|
ul ol {
|
|
list-style-type: decimal;
|
|
}
|
|
|
|
ul ul ol,
|
|
ul ol ol,
|
|
ol ul ol,
|
|
ol ol ol {
|
|
list-style-type: decimal;
|
|
}
|
|
|
|
/* Blockquotes */
|
|
blockquote {
|
|
border-left: 3px solid var(--color-accent);
|
|
padding-left: 1.5rem;
|
|
margin: 1.5rem 0;
|
|
font-style: italic;
|
|
color: theme(colors.slate.600);
|
|
}
|
|
|
|
.dark blockquote {
|
|
color: theme(colors.neutral.400);
|
|
}
|
|
|
|
/* Strong text */
|
|
strong {
|
|
font-weight: 600;
|
|
}
|
|
|
|
/* Focus styles */
|
|
:focus-visible {
|
|
outline: 2px solid var(--color-accent);
|
|
outline-offset: 2px;
|
|
}
|
|
}
|
|
|
|
/* Keyframe animations - defined outside layers for proper cascade */
|
|
@keyframes clause-highlight-pulse {
|
|
0% {
|
|
background-color: theme(colors.sky.500 / 15%);
|
|
}
|
|
|
|
100% {
|
|
background-color: transparent;
|
|
}
|
|
}
|
|
|
|
@keyframes clause-highlight-pulse-dark {
|
|
0% {
|
|
background-color: theme(colors.sky.700 / 20%);
|
|
}
|
|
|
|
100% {
|
|
background-color: transparent;
|
|
}
|
|
}
|
|
|
|
@keyframes fade-in {
|
|
from {
|
|
opacity: 0;
|
|
}
|
|
|
|
to {
|
|
opacity: 1;
|
|
}
|
|
}
|
|
|
|
@keyframes fade-in-up {
|
|
from {
|
|
opacity: 0;
|
|
transform: translateY(20px);
|
|
}
|
|
|
|
to {
|
|
opacity: 1;
|
|
transform: translateY(0);
|
|
}
|
|
}
|
|
|
|
@keyframes fade-in-down {
|
|
from {
|
|
opacity: 0;
|
|
transform: translateY(-10px);
|
|
}
|
|
|
|
to {
|
|
opacity: 1;
|
|
transform: translateY(0);
|
|
}
|
|
}
|
|
|
|
@keyframes slide-in-left {
|
|
from {
|
|
opacity: 0;
|
|
transform: translateX(-20px);
|
|
}
|
|
|
|
to {
|
|
opacity: 1;
|
|
transform: translateX(0);
|
|
}
|
|
}
|
|
|
|
@keyframes bounce-subtle {
|
|
|
|
0%,
|
|
100% {
|
|
transform: translateY(0);
|
|
}
|
|
|
|
50% {
|
|
transform: translateY(-8px);
|
|
}
|
|
}
|
|
|
|
/* Animation utility classes */
|
|
.animate-fade-in {
|
|
opacity: 0;
|
|
animation: fade-in 400ms ease-out forwards;
|
|
}
|
|
|
|
.animate-fade-in-up {
|
|
opacity: 0;
|
|
animation: fade-in-up 600ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
|
|
}
|
|
|
|
.animate-fade-in-down {
|
|
opacity: 0;
|
|
animation: fade-in-down 250ms ease-out forwards;
|
|
}
|
|
|
|
.animate-slide-in-left {
|
|
opacity: 0;
|
|
animation: slide-in-left 600ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
|
|
}
|
|
|
|
.animate-bounce-subtle {
|
|
animation: bounce-subtle 2s ease-in-out infinite;
|
|
}
|
|
|
|
/* Animation delays */
|
|
.delay-100 {
|
|
animation-delay: 100ms;
|
|
}
|
|
|
|
.delay-200 {
|
|
animation-delay: 200ms;
|
|
}
|
|
|
|
.delay-300 {
|
|
animation-delay: 300ms;
|
|
}
|
|
|
|
.delay-400 {
|
|
animation-delay: 400ms;
|
|
}
|
|
|
|
.delay-500 {
|
|
animation-delay: 500ms;
|
|
}
|
|
|
|
.delay-600 {
|
|
animation-delay: 600ms;
|
|
}
|
|
|
|
.delay-700 {
|
|
animation-delay: 700ms;
|
|
}
|
|
|
|
.delay-800 {
|
|
animation-delay: 800ms;
|
|
}
|
|
|
|
/* Component styles */
|
|
@layer components {
|
|
|
|
/* Section container - uses CSS vars, keep here */
|
|
.section-container {
|
|
max-width: calc(var(--content-max-width) + var(--sidebar-width) + 4rem);
|
|
margin: 0 auto;
|
|
padding: 0 var(--section-padding-x);
|
|
}
|
|
|
|
/* Prose styling for markdown content - can't add classes to rendered HTML */
|
|
.prose-spec {
|
|
max-width: var(--content-max-width);
|
|
}
|
|
|
|
.prose-spec h2 {
|
|
font-size: 1.75rem;
|
|
margin-top: 3rem;
|
|
margin-bottom: 1.5rem;
|
|
padding-bottom: 0.75rem;
|
|
border-bottom: 1px solid theme(colors.slate.200);
|
|
}
|
|
|
|
.dark .prose-spec h2 {
|
|
border-bottom-color: theme(colors.neutral.800);
|
|
}
|
|
|
|
.prose-spec h2:first-child {
|
|
margin-top: 0;
|
|
}
|
|
|
|
.prose-spec h3 {
|
|
font-size: 1.25rem;
|
|
font-weight: 600;
|
|
margin-top: 2rem;
|
|
margin-bottom: 1rem;
|
|
color: theme(colors.slate.600);
|
|
}
|
|
|
|
.dark .prose-spec h3 {
|
|
color: theme(colors.neutral.400);
|
|
}
|
|
|
|
.prose-spec p {
|
|
color: theme(colors.slate.600);
|
|
}
|
|
|
|
.dark .prose-spec p {
|
|
color: theme(colors.neutral.400);
|
|
}
|
|
|
|
.prose-spec strong {
|
|
color: theme(colors.neutral.700);
|
|
}
|
|
|
|
.dark .prose-spec strong {
|
|
color: theme(colors.neutral.300);
|
|
}
|
|
|
|
.prose-spec li {
|
|
color: theme(colors.slate.600);
|
|
}
|
|
|
|
.dark .prose-spec li {
|
|
color: theme(colors.neutral.400);
|
|
}
|
|
|
|
/* Spec clauses - ordered list with CSS counters and hover anchor links */
|
|
.prose-spec ol {
|
|
padding-left: 2.25rem;
|
|
counter-reset: item;
|
|
list-style: none;
|
|
}
|
|
|
|
.prose-spec ol>li {
|
|
counter-increment: item;
|
|
position: relative;
|
|
margin-bottom: 0.5rem;
|
|
}
|
|
|
|
.prose-spec ol>li::before {
|
|
content: counters(item, ".") ".";
|
|
position: absolute;
|
|
left: -2.5rem;
|
|
width: 2rem;
|
|
text-align: right;
|
|
font-weight: 500;
|
|
color: theme(colors.slate.400);
|
|
}
|
|
|
|
.dark .prose-spec ol>li::before {
|
|
color: theme(colors.neutral.500);
|
|
}
|
|
|
|
/* Clause highlight effect using ::after pseudo-element */
|
|
.prose-spec ol>li::after {
|
|
content: "";
|
|
position: absolute;
|
|
inset: -0.25rem -0.5rem;
|
|
left: -2.75rem;
|
|
background-color: transparent;
|
|
border-radius: 4px;
|
|
pointer-events: none;
|
|
z-index: -1;
|
|
}
|
|
|
|
.prose-spec ol>li.clause-highlight::after {
|
|
animation: clause-highlight-pulse 2s ease-out forwards;
|
|
}
|
|
|
|
.dark .prose-spec ol>li.clause-highlight::after {
|
|
animation: clause-highlight-pulse-dark 2s ease-out forwards;
|
|
}
|
|
|
|
/* Anchor link with clause number - hidden by default, shown on hover */
|
|
.prose-spec .clause-link {
|
|
position: absolute;
|
|
right: 100%;
|
|
padding-right: 0.5rem;
|
|
font-weight: 500;
|
|
color: theme(colors.slate.400);
|
|
text-decoration: none;
|
|
opacity: 0;
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 0.25rem;
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.dark .prose-spec .clause-link {
|
|
color: theme(colors.neutral.500);
|
|
}
|
|
|
|
/* Link icon in the anchor link */
|
|
.prose-spec .clause-link-icon {
|
|
flex-shrink: 0;
|
|
width: 0.875rem;
|
|
height: 0.875rem;
|
|
}
|
|
|
|
/* On hover: show anchor link, hide CSS counter */
|
|
.prose-spec ol>li:hover:not(:has(ol:hover))>.clause-link,
|
|
.prose-spec ol>li:hover:not(:has(ol:hover))>p>.clause-link,
|
|
.prose-spec .clause-link:hover {
|
|
opacity: 1;
|
|
}
|
|
|
|
.prose-spec ol>li:hover:not(:has(ol:hover))::before {
|
|
opacity: 0;
|
|
}
|
|
|
|
/* Hover color for clause anchor link */
|
|
.prose-spec .clause-link:hover {
|
|
color: theme(colors.sky.500);
|
|
}
|
|
|
|
.prose-spec img {
|
|
max-width: 100%;
|
|
height: auto;
|
|
border-radius: 8px;
|
|
margin: 2rem 0;
|
|
}
|
|
|
|
.prose-spec p:last-child {
|
|
margin-bottom: 0;
|
|
}
|
|
|
|
/* Nav link active state (toggled by JavaScript) */
|
|
.nav-link.active {
|
|
color: theme(colors.sky.700) !important;
|
|
background-color: theme(colors.sky.600 / 15%) !important;
|
|
}
|
|
|
|
.dark .nav-link.active {
|
|
color: theme(colors.sky.400) !important;
|
|
background-color: theme(colors.sky.600 / 20%) !important;
|
|
}
|
|
|
|
/* Sidebar link active state (toggled by JavaScript) */
|
|
.sidebar-link.active {
|
|
color: theme(colors.sky.700) !important;
|
|
background-color: theme(colors.sky.600 / 15%) !important;
|
|
}
|
|
|
|
.dark .sidebar-link.active {
|
|
color: theme(colors.sky.400) !important;
|
|
background-color: theme(colors.sky.600 / 20%) !important;
|
|
}
|
|
|
|
/* Sidebar scrollbar styling */
|
|
#spec-sidebar::-webkit-scrollbar {
|
|
width: 4px;
|
|
}
|
|
|
|
#spec-sidebar::-webkit-scrollbar-track {
|
|
background: transparent;
|
|
}
|
|
|
|
#spec-sidebar::-webkit-scrollbar-thumb {
|
|
background-color: theme(colors.slate.200);
|
|
border-radius: 2px;
|
|
}
|
|
|
|
.dark #spec-sidebar::-webkit-scrollbar-thumb {
|
|
background-color: theme(colors.neutral.800);
|
|
}
|
|
}
|