@font-face {
  font-family: "San Francisco Display Regular";
  src: url("../fonts/sf-pro-display-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "San Francisco Text Regular";
  src: url("../fonts/sf-pro-text-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "San Francisco Display Semibold";
  src: url("../fonts/sf-pro-display-semibold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --cyan: #5be8d5;
  --blue: #4f78d2;
  --green: #3fbf7f;
  --yellow: #f0c674;
  --orange: #f78c6c;
  --red: #ff5370;
  --purple: #c792ea;
  --pink: #ff79c6;
  --gray: #b0bec5;
  --dark-gray: #363636;
  --light-gray: #dadada;
  --white: #eaeaea;
  --black: #263238;
}

@media (prefers-color-scheme: light) {
  :root {
    --cyan: #48b9a9;
    --purple: #976dfc;
    --blue: #364cc5;
    --background-color: var(--white);
    --text-color: var(--black);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background-color: var(--black);
    --text-color: var(--white);
  }
}

html {
  font-family: "San Francisco Text Regular", sans-serif;
  color: var(--text-color);
  background: var(--background-color);
  padding: 2rem;
  max-width: 720px;
  margin: auto;
  font-size: 16px;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.2em;
  margin-top: 1.5rem;
  margin-bottom: 0.2rem;
}

h1::before {
  content: "# ";
  color: var(--gray);
}

h2::before {
  content: "## ";
  color: var(--gray);
}

h3::before {
  content: "### ";
  color: var(--gray);
}

h4::before {
  content: "#### ";
  color: var(--gray);
}

h5::before {
  content: "##### ";
  color: var(--gray);
}

h6::before {
  content: "###### ";
  color: var(--gray);
}

ul {
  list-style: none;
  padding-left: 1.5em;
}

ul li::before {
  content: "*";
  display: inline-block;
  width: 1em;
  margin-left: -1.5em;
  color: var(--light-gray);
}

ul {
  padding-left: 2ch;
}

ul li::before {
  margin-left: -2ch;
}

li {
  margin-bottom: 0.5em;
}

p,
ul,
ol,
blockquote,
pre,
table {
  margin-top: 1em;
  margin-bottom: 1em;
}

ol {
  padding-left: 1.5em;
}

a {
  color: var(--blue);
}

a:hover {
  filter: brightness(1.2);
}

code {
  background: var(--light-gray);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-size: 0.95em;
}

pre {
  background: var(--gray);
  padding: 1em;
  overflow-x: auto;
  border-radius: 6px;
  font-size: 0.95em;
}

blockquote {
  border-left: 4px solid var(--light-gray);
  padding-left: 1em;
  color: #666;
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--gray);
  margin: 2em 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1em 0;
}

.project-tag {
  font-size: 0.9em;
  color: var(--dark-gray);
  margin-left: 0.25em;
}

.tech-badge {
  display: inline-block;
  font-size: 0.7em;
  padding: 0.1em 0.5em;
  margin: 0.1em 0.2em;
  border-radius: 9999px;
  border: 1px solid;
  font-family: "JetBrains Mono", monospace;
}

.tech-badge.cyan {
  color: var(--cyan);
  border-color: var(--cyan);
  background-color: rgba(var(--cyan), 0.2);
}

.tech-badge.blue {
  color: var(--blue);
  border-color: var(--blue);
  background-color: rgba(var(--blue), 0.2);
}

.tech-badge.green {
  color: var(--green);
  border-color: var(--green);
  background-color: rgba(var(--green), 0.2);
}

.tech-badge.yellow {
  color: var(--yellow);
  border-color: var(--yellow);
  background-color: rgba(var(--yellow), 0.2);
}

.tech-badge.orange {
  color: var(--orange);
  border-color: var(--orange);
  background-color: rgba(var(--orange), 0.2);
}

.tech-badge.red {
  color: var(--red);
  border-color: var(--red);
  background-color: rgba(var(--red), 0.2);
}

.tech-badge.purple {
  color: var(--purple);
  border-color: var(--purple);
  background-color: rgba(var(--purple), 0.2);
}

.tech-badge.pink {
  color: var(--pink);
  border-color: var(--pink);
  background-color: rgba(var(--pink), 0.2);
}

.tech-badge.gray {
  color: var(--gray);
  border-color: var(--gray);
  background-color: rgba(var(--gray), 0.2);
}

@media (prefers-color-scheme: dark) {
  html {
    color: #e0e0e0;
    background: #121212;
  }

  a {
    color: var(--cyan);
  }

  code {
    background: var(--dark-gray);
    color: var(--light-gray);
  }

  pre {
    background: #1e1e1e;
    color: #dcdcdc;
  }

  blockquote {
    border-left-color: #444;
    color: #aaa;
  }

  hr {
    border-top-color: #333;
  }

  img {
    opacity: 0.95;
  }

  ul li::before {
    color: #666;
  }

  .project-tag {
    color: #999;
  }
}

@media (max-width: 600px) {
  html {
    padding: 0.6rem;
    font-size: 14px;
    max-width: unset;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-size: 1.1rem;
  }

  code {
    font-size: 0.9em;
  }

  pre {
    font-size: 0.9em;
  }

  .tech-badge {
    font-size: 0.65em;
    padding: 0.05em 0.4em;
  }
}