138 lines
3.3 KiB
CSS
138 lines
3.3 KiB
CSS
/* Corporate theme: bright and bold professional. Saturated royal-blue
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gradients on white, geometric Montserrat display type over Inter body,
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and a genuinely large brand with a soft blue overlap shadow. Automatic
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dark mode keeps the same saturated blue identity on deep navy. The
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companion banner design (banner.css, artwork inlined by the backend)
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recolors its SVG from the active palette via the cb-* classes. */
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:root {
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color-scheme: light dark;
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--bg: #ffffff;
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--surface: #eef3fd;
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--text: #12203f;
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--muted: #4d5f83;
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--accent: #0a5cff;
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--accent2: #0933a0;
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--line: #12203f14;
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--font-body: var(--font-inter);
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--font-heading: var(--font-montserrat);
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--code-x-height: 0.546; /* Inter's x-height ratio */
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--bg: #0b1428;
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--surface: #142446;
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--text: #e9eefe;
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--muted: #93a7d0;
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--accent: #4d8dff;
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--accent2: #8ab6ff;
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--line: #ffffff17;
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/* Code wells stay navy in dark mode (light mode uses --surface). */
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--code-bg: #0d1b3e;
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}
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}
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/* Genuinely large solid brand with a soft blue shadow overlapping the
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artwork — conservative, but unmissable. */
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#brand {
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font-size: clamp(4rem, 11vw, 8.5rem);
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font-weight: 800;
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letter-spacing: -0.04em;
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line-height: 1.1;
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white-space: nowrap;
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color: var(--accent2);
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filter: drop-shadow(0 0.4rem 1.4rem rgb(10 92 255 / 0.3));
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}
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@media (prefers-color-scheme: dark) {
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#brand {
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color: #eaf1ff;
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filter: drop-shadow(0 0.4rem 1.4rem rgb(0 0 0 / 0.6));
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}
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}
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#nav {
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font-size: 1.05em;
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font-weight: 600;
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letter-spacing: 0.04em;
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text-transform: uppercase;
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text-shadow: none;
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}
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#nav .current {
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color: #fff;
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background: linear-gradient(120deg, var(--accent), var(--accent2));
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border-radius: 999px;
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padding: 0.15rem 0.85rem;
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margin: -0.15rem -0.85rem;
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}
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@media (prefers-color-scheme: dark) {
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#nav {
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text-shadow: 0 0 0.15em #000;
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}
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}
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/* Heading hierarchy: h1 navy with a short gradient bar, h2 in accent
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blue, h3 as an uppercase kicker. */
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article h1 {
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font-weight: 800;
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letter-spacing: -0.025em;
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color: var(--accent2);
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}
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@media (prefers-color-scheme: dark) {
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article h1 {
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color: var(--text);
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}
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}
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article h1::after {
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content: "";
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display: block;
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width: 3.6rem;
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height: 0.32rem;
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margin-top: 0.5rem;
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border-radius: 2px;
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background: linear-gradient(90deg, var(--accent), #00b3ff);
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}
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article h2 {
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font-weight: 700;
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letter-spacing: -0.015em;
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color: var(--accent);
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}
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article h3 {
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font-weight: 700;
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font-size: 0.95rem;
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letter-spacing: 0.08em;
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color: var(--muted);
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}
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blockquote {
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border-left-color: var(--accent);
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background: color-mix(in oklab, var(--accent) 6%, transparent);
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padding: 0.4rem 0.9rem;
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/* Keep the quoted text on the paragraph edge: the tinted box extends
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past it by its own border/padding, like code blocks. */
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margin: 0 -0.9rem 1rem calc(-0.25rem - 0.9rem);
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border-radius: 6px;
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}
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/* Code follows the color scheme: the light set on a faint-blue surface in
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light mode, a navy well in dark mode (--code-bg above). The accent side
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bar stays in both. */
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pre {
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border: 1px solid transparent;
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border-left: 0.25rem solid var(--accent);
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/* Text on the paragraph edge: the box extends by padding + border. */
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margin-left: calc(-0.8rem - 0.25rem);
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border-radius: 6px;
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}
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img {
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border-radius: 4px;
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}
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