feat: add blog themes

1 files changed, 679 insertions, 0 deletions

diff --git a/themes/modern-dark-catppuccin.css b/themes/modern-dark-catppuccin.css
new file mode 100644
index 0000000..afd7f59
--- /dev/null
+++ b/themes/modern-dark-catppuccin.css
@@ -0,0 +1,679 @@
+@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Mono:wght@300;400;500&family=Syne:wght@400;600;700;800&display=swap");
+
+/* ─── Catppuccin Mocha Palette ──────────────────────────── */
+:root {
+  /* Base layers */
+  --crust: #11111b;
+  --mantle: #181825;
+  --base: #1e1e2e;
+  --surface-0: #313244;
+  --surface-1: #45475a;
+  --surface-2: #585b70;
+
+  /* Overlays */
+  --overlay-0: #6c7086;
+  --overlay-1: #7f849c;
+  --overlay-2: #9399b2;
+
+  /* Text */
+  --subtext-0: #a6adc8;
+  --subtext-1: #bac2de;
+  --text-full: #cdd6f4;
+
+  /* Accent spectrum — USE ALL OF THEM */
+  --rosewater: #f5e0dc;
+  --flamingo: #f2cdcd;
+  --pink: #f5c2e7;
+  --mauve: #cba6f7; /* h1 gradient anchor */
+  --red: #f38ba8;
+  --maroon: #eba0ac;
+  --peach: #fab387; /* inline code */
+  --yellow: #f9e2af; /* h3 */
+  --green: #a6e3a1; /* success / ul bullets */
+  --teal: #94e2d5; /* h2 */
+  --sky: #89dceb; /* links */
+  --sapphire: #74c7ec; /* primary accent */
+  --blue: #89b4fa; /* accent-2, progress */
+  --lavender: #b4befe; /* h1 gradient end */
+
+  /* Semantic mappings */
+  --bg: var(--base);
+  --surface: var(--mantle);
+  --surface-2: var(--crust);
+  --border: var(--surface-0);
+  --border-soft: rgba(180, 190, 254, 0.07);
+  --text: var(--text-full);
+  --text-dim: var(--overlay-1);
+  --text-muted: var(--overlay-0);
+  --accent: var(--sapphire);
+  --accent-2: var(--blue);
+  --accent-dim: rgba(116, 199, 236, 0.1);
+  --accent-glow: rgba(116, 199, 236, 0.12);
+
+  --serif: "Instrument Serif", Georgia, serif;
+  --sans: "Syne", system-ui, sans-serif;
+  --mono: "DM Mono", ui-monospace, monospace;
+  --radius: 4px;
+  --max-w: 720px;
+  --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+/* ─── Reset & Base ──────────────────────────────────────── */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  scroll-behavior: smooth;
+}
+
+body {
+  margin: 0;
+  padding: 4rem 2rem 6rem;
+  background-color: var(--base);
+  background-image:
+    radial-gradient(
+      ellipse 80% 50% at 50% -20%,
+      rgba(203, 166, 247, 0.07) 0%,
+      transparent 60%
+    ),
+    url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23cba6f7' fill-opacity='0.018'%3E%3Ccircle cx='1' cy='1' r='1'/%3E%3C/g%3E%3C/svg%3E");
+  color: var(--text-full);
+  font-family: var(--serif);
+  line-height: 1.8;
+  font-size: 19px;
+  -webkit-font-smoothing: antialiased;
+  text-rendering: optimizeLegibility;
+}
+
+body > * {
+  max-width: var(--max-w);
+  margin-left: auto;
+  margin-right: auto;
+}
+
+/* ─── Headings ──────────────────────────────────────────── */
+h1,
+h2,
+h3,
+h4 {
+  font-family: var(--sans);
+  font-weight: 700;
+  line-height: 1.15;
+  letter-spacing: -0.02em;
+  scroll-margin-top: 1.5rem;
+}
+
+/* h1 — mauve → lavender gradient */
+h1 {
+  font-size: clamp(2.2rem, 5vw, 3rem);
+  font-weight: 800;
+  margin-bottom: 1.2rem;
+  background: linear-gradient(
+    135deg,
+    var(--text-full) 30%,
+    var(--mauve) 65%,
+    var(--lavender) 100%
+  );
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+/* h2 — teal */
+h2 {
+  font-size: 1.5rem;
+  margin-top: 3.5rem;
+  padding-top: 2rem;
+  border-top: 1px solid var(--surface-0);
+  color: var(--teal);
+}
+
+/* h3 — yellow */
+h3 {
+  font-size: 1.15rem;
+  font-weight: 600;
+  margin-top: 2.2rem;
+  color: var(--yellow);
+}
+
+/* h4 — peach */
+h4 {
+  font-size: 1rem;
+  font-weight: 600;
+  margin-top: 1.8rem;
+  color: var(--peach);
+}
+
+/* ─── Paragraphs ────────────────────────────────────────── */
+p {
+  margin: 1.4rem 0;
+  color: var(--subtext-1);
+  font-size: 1.2rem;
+}
+
+/* Drop cap — mauve */
+h1 + p::first-letter {
+  font-family: var(--serif);
+  font-size: 3.6rem;
+  font-style: italic;
+  float: left;
+  line-height: 0.82;
+  margin: 0.08em 0.1em 0 0;
+  color: var(--mauve);
+}
+
+/* ─── Article Meta / Byline ─────────────────────────────── */
+.meta,
+time,
+.byline {
+  display: block;
+  font-family: var(--mono);
+  font-size: 0.75rem;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--overlay-1);
+  margin-bottom: 2.5rem;
+}
+
+/* ─── Links — sky ───────────────────────────────────────── */
+a {
+  color: var(--sky);
+  text-decoration: none;
+  border-bottom: 1px solid var(--surface-0);
+  transition:
+    color var(--transition),
+    border-color var(--transition);
+}
+
+a:hover {
+  color: var(--sapphire);
+  border-bottom-color: var(--sapphire);
+}
+
+/* ─── Lists ─────────────────────────────────────────────── */
+ul,
+ol {
+  margin: 1.4rem 0;
+  padding-left: 0;
+  list-style: none;
+}
+
+ul li,
+ol li {
+  position: relative;
+  padding-left: 1.5rem;
+  margin: 0.55rem 0;
+  color: var(--subtext-1);
+}
+
+/* ul bullets — green */
+ul li::before {
+  content: "–";
+  position: absolute;
+  left: 0;
+  color: var(--green);
+  font-family: var(--mono);
+}
+
+ol {
+  counter-reset: ol-counter;
+}
+
+ol li {
+  counter-increment: ol-counter;
+}
+
+/* ol numbers — blue */
+ol li::before {
+  content: counter(ol-counter, decimal-leading-zero);
+  position: absolute;
+  left: 0;
+  font-family: var(--mono);
+  font-size: 0.72rem;
+  color: var(--blue);
+  top: 0.22em;
+}
+
+/* ─── Horizontal Rule ───────────────────────────────────── */
+hr {
+  border: none;
+  margin: 3.5rem auto;
+  height: 1px;
+  background: linear-gradient(
+    90deg,
+    transparent,
+    var(--surface-0) 20%,
+    var(--surface-0) 80%,
+    transparent
+  );
+  position: relative;
+}
+
+hr::after {
+  content: "✦";
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  transform: translate(-50%, -50%);
+  font-size: 0.65rem;
+  color: var(--surface-2);
+  background: var(--base);
+  padding: 0 0.5rem;
+}
+
+/* ─── Blockquote — flamingo / pink ──────────────────────── */
+blockquote {
+  margin: 2.5rem 0;
+  padding: 1.5rem 1.8rem;
+  background: var(--mantle);
+  border-left: 2px solid var(--pink);
+  border-radius: 0 var(--radius) var(--radius) 0;
+  position: relative;
+}
+
+blockquote p {
+  margin: 0;
+  font-style: italic;
+  font-size: 1.1rem;
+  color: var(--flamingo);
+}
+
+blockquote cite {
+  display: block;
+  margin-top: 0.8rem;
+  font-family: var(--mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.06em;
+  color: var(--overlay-0);
+  font-style: normal;
+}
+
+/* ─── Tables ─────────────────────────────────────────────  */
+table {
+  width: 100%;
+  border-collapse: collapse;
+  margin: 2rem 0;
+  font-size: 0.9rem;
+  font-family: var(--mono);
+  background: var(--mantle);
+  border-radius: var(--radius);
+  overflow: hidden;
+  border: 1px solid var(--surface-0);
+}
+
+thead {
+  background: var(--crust);
+}
+
+/* th — lavender */
+th {
+  text-align: left;
+  padding: 0.75rem 1rem;
+  font-size: 0.7rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  color: var(--lavender);
+  border-bottom: 1px solid var(--surface-0);
+  font-weight: 500;
+}
+
+td {
+  padding: 0.65rem 1rem;
+  border-bottom: 1px solid var(--border-soft);
+  color: var(--subtext-0);
+}
+
+tr:last-child td {
+  border-bottom: none;
+}
+
+tr:hover td {
+  background: rgba(180, 190, 254, 0.04);
+}
+
+/* ─── Inline Code — peach ───────────────────────────────── */
+code {
+  font-family: var(--mono);
+  font-size: 0.83rem;
+  background: var(--crust);
+  color: var(--peach);
+  padding: 0.18rem 0.4rem;
+  border-radius: var(--radius);
+  border: 1px solid var(--surface-0);
+  word-break: break-word;
+}
+
+/* ─── Code Blocks — green left border ──────────────────── */
+pre {
+  background: var(--mantle);
+  border: 1px solid var(--surface-0);
+  border-left: 2px solid var(--green);
+  padding: 1.4rem 1.6rem;
+  overflow-x: auto;
+  border-radius: var(--radius);
+  margin: 2rem 0;
+  position: relative;
+}
+
+pre::before {
+  content: attr(data-lang);
+  position: absolute;
+  top: 0.6rem;
+  right: 0.8rem;
+  font-family: var(--mono);
+  font-size: 0.65rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  color: var(--overlay-0);
+}
+
+pre code {
+  background: none;
+  border: none;
+  padding: 0;
+  color: var(--text-full);
+  font-size: 0.87rem;
+  line-height: 1.65;
+}
+
+/* Optional: mocha syntax classes */
+pre .kw {
+  color: var(--mauve);
+}
+pre .fn {
+  color: var(--blue);
+}
+pre .str {
+  color: var(--green);
+}
+pre .num {
+  color: var(--peach);
+}
+pre .cm {
+  color: var(--overlay-0);
+  font-style: italic;
+}
+pre .kv {
+  color: var(--teal);
+}
+pre .type {
+  color: var(--yellow);
+}
+pre .err {
+  color: var(--red);
+}
+
+/* ─── Images ─────────────────────────────────────────────  */
+img {
+  max-width: 100%;
+  height: auto;
+  display: block;
+  border-radius: var(--radius);
+  border: 1px solid var(--surface-0);
+  margin: 2rem auto;
+}
+
+figure {
+  margin: 2.5rem 0;
+}
+
+figcaption {
+  font-family: var(--mono);
+  font-size: 0.72rem;
+  color: var(--overlay-1);
+  text-align: center;
+  margin-top: 0.75rem;
+  letter-spacing: 0.04em;
+}
+
+/* ─── Callout variants — full palette ───────────────────── */
+aside,
+.note,
+.callout {
+  background: rgba(116, 199, 236, 0.07);
+  border: 1px solid rgba(116, 199, 236, 0.2);
+  border-radius: var(--radius);
+  padding: 1rem 1.2rem;
+  margin: 2rem 0;
+  font-size: 0.88rem;
+  color: var(--subtext-0);
+}
+
+aside strong,
+.callout strong {
+  color: var(--sapphire);
+  font-family: var(--mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  display: block;
+  margin-bottom: 0.4rem;
+}
+
+/* mauve — hint */
+.callout.hint {
+  background: rgba(203, 166, 247, 0.07);
+  border-color: rgba(203, 166, 247, 0.25);
+}
+.callout.hint strong {
+  color: var(--mauve);
+}
+
+/* yellow — warning */
+.callout.warn {
+  background: rgba(249, 226, 175, 0.07);
+  border-color: rgba(249, 226, 175, 0.25);
+}
+.callout.warn strong {
+  color: var(--yellow);
+}
+
+/* red — error */
+.callout.error {
+  background: rgba(243, 139, 168, 0.07);
+  border-color: rgba(243, 139, 168, 0.25);
+}
+.callout.error strong {
+  color: var(--red);
+}
+
+/* green — success */
+.callout.success {
+  background: rgba(166, 227, 161, 0.07);
+  border-color: rgba(166, 227, 161, 0.25);
+}
+.callout.success strong {
+  color: var(--green);
+}
+
+/* peach — tip */
+.callout.tip {
+  background: rgba(250, 179, 135, 0.07);
+  border-color: rgba(250, 179, 135, 0.25);
+}
+.callout.tip strong {
+  color: var(--peach);
+}
+
+/* ─── Tags — rosewater / flamingo on hover ───────────────  */
+.tag {
+  display: inline-block;
+  font-family: var(--mono);
+  font-size: 0.65rem;
+  letter-spacing: 0.1em;
+  text-transform: uppercase;
+  padding: 0.25rem 0.6rem;
+  border: 1px solid var(--surface-0);
+  border-radius: 2px;
+  color: var(--overlay-2);
+  margin-right: 0.4rem;
+  text-decoration: none;
+  border-bottom: none;
+  transition: all var(--transition);
+}
+
+.tag:hover {
+  border-color: var(--rosewater);
+  color: var(--rosewater);
+  background: rgba(245, 224, 220, 0.07);
+  border-bottom: none;
+}
+
+/* ─── Navigation ─────────────────────────────────────────  */
+nav {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 1.2rem 0 3rem;
+  border-bottom: 1px solid var(--surface-0);
+  margin-bottom: 3.5rem;
+}
+
+nav .logo {
+  font-family: var(--sans);
+  font-weight: 800;
+  font-size: 1.1rem;
+  letter-spacing: -0.02em;
+  color: var(--text-full);
+  border-bottom: none;
+}
+
+/* logo accent — mauve */
+nav .logo span {
+  color: var(--mauve);
+}
+
+nav ul {
+  display: flex;
+  gap: 2rem;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+nav ul li {
+  padding: 0;
+  margin: 0;
+}
+
+nav ul li::before {
+  display: none;
+}
+
+nav a {
+  font-family: var(--mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--overlay-1);
+  border-bottom: none;
+  transition: color var(--transition);
+}
+
+nav a:hover {
+  color: var(--lavender);
+  border-bottom: none;
+}
+
+/* ─── Footer ─────────────────────────────────────────────  */
+footer {
+  margin-top: 5rem;
+  padding-top: 2rem;
+  border-top: 1px solid var(--surface-0);
+  font-family: var(--mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.05em;
+  color: var(--overlay-0);
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 1rem;
+}
+
+/* ─── Reading Progress — mauve → lavender ────────────────  */
+.progress-bar {
+  position: fixed;
+  top: 0;
+  left: 0;
+  height: 2px;
+  background: linear-gradient(
+    90deg,
+    var(--mauve),
+    var(--blue),
+    var(--lavender)
+  );
+  z-index: 999;
+  transform-origin: left;
+  width: 0%;
+  box-shadow: 0 0 10px rgba(203, 166, 247, 0.2);
+  transition: width 0.1s linear;
+}
+
+/* ─── Selection — mauve ──────────────────────────────────  */
+::selection {
+  background: rgba(203, 166, 247, 0.25);
+  color: var(--text-full);
+}
+
+/* ─── Scrollbar ──────────────────────────────────────────  */
+::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+
+::-webkit-scrollbar-track {
+  background: var(--crust);
+}
+
+::-webkit-scrollbar-thumb {
+  background: var(--surface-0);
+  border-radius: 3px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: var(--surface-1);
+}
+
+/* ─── Abbr ───────────────────────────────────────────────  */
+abbr[title] {
+  border-bottom: 1px dotted var(--overlay-0);
+  cursor: help;
+  text-decoration: none;
+}
+
+/* ─── Responsive ─────────────────────────────────────────  */
+@media (max-width: 700px) {
+  body {
+    padding: 2rem 1.2rem 4rem;
+    font-size: 17px;
+  }
+
+  h1 {
+    font-size: 2rem;
+  }
+  h2 {
+    font-size: 1.35rem;
+  }
+  nav ul {
+    gap: 1.2rem;
+  }
+  nav {
+    flex-wrap: wrap;
+    gap: 1rem;
+  }
+  footer {
+    flex-direction: column;
+    text-align: center;
+  }
+}
+
+/* ─── Focus Accessibility ────────────────────────────────  */
+:focus-visible {
+  outline: 2px solid var(--lavender);
+  outline-offset: 3px;
+  border-radius: var(--radius);
+}