@import "tailwindcss";
@source "../docs/index.html";
@theme {
--font-display: "Fraunces", "Georgia", serif;
--font-body: "IBM Plex Sans", "Helvetica Neue", sans-serif;
--font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;
--color-ink: #1b2a41;
--color-inksoft: #46587a;
--color-paper: #faf6ee;
--color-card: #fffdf8;
--color-line: #e3dbc9;
--color-amber: #a86f1f;
--color-blue: #3b6ea5;
--color-green: #2f7d49;
--color-purple: #7a4bd6;
--color-red: #b3403a;
--color-term: #131a26;
--color-termtext: #d5e2f2;
}
@layer base {
:root {
--bg: var(--color-paper);
--surface: var(--color-card);
--text: var(--color-ink);
--muted: var(--color-inksoft);
--rule: var(--color-line);
--grid-line: rgba(59, 110, 165, 0.09);
--accent: var(--color-amber);
--cellhead: #f1ead9;
}
@media (prefers-color-scheme: dark) {
:root {
--bg: #10141d;
--surface: #161c28;
--text: #e6ecf5;
--muted: #9fadc4;
--rule: #2a3347;
--grid-line: rgba(110, 163, 221, 0.08);
--accent: #d3a04c;
--cellhead: #1d2534;
}
}
html {
scroll-behavior: smooth;
}
body {
background-color: var(--bg);
color: var(--text);
font-family: var(--font-body);
-webkit-font-smoothing: antialiased;
}
::selection {
background: var(--accent);
color: var(--bg);
}
}
@utility sheet-grid {
background-image:
linear-gradient(var(--grid-line) 1px, transparent 1px),
linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
background-size: 56px 32px;
}
@utility rule-y {
border-top: 1px solid var(--rule);
border-bottom: 1px solid var(--rule);
}
@keyframes rise {
from {
opacity: 0;
transform: translateY(14px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@utility rise-* {
animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both;
animation-delay: calc(--value(integer) * 90ms);
}
@keyframes caret {
0%, 45% { opacity: 1; }
50%, 100% { opacity: 0; }
}
@utility caret-blink {
animation: caret 1.1s steps(1) infinite;
}
@utility reveal {
opacity: 0;
transform: translateY(18px);
transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.in {
opacity: 1;
transform: none;
}
@media (prefers-reduced-motion: reduce) {
.reveal { opacity: 1; transform: none; transition: none; }
[class*="rise-"] { animation: none; }
}