@font-face {
  font-family: Urbit Sans;
  src: url(https://media.urbit.org/fonts/UrbitSans/UrbitSansVFWeb-Regular.woff2) format("woff2");
  font-weight: 100 700;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-UltraThin.otf);
  font-weight: 100;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-Thin.otf);
  font-weight: 200;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-Light.otf);
  font-weight: 300;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-Regular.otf);
  font-weight: 400;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-Medium.otf);
  font-weight: 500;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-SemiBold.otf);
  font-weight: 600;
  font-style: normal
}

@font-face {
  font-family: "Urbit Serif Italic";
  src: url(https://media.urbit.org/fonts/UrbitSerifItalic/UrbitSerifItalic-Bold.otf);
  font-weight: 700;
  font-style: normal
}

body,
html {
  font-family: Urbit Sans
}

/* utility */
.f {
  display: flex;
}

.fs {
  display: flex;
  justify-content: space-between;
}

.g1 {
  gap: 0.5rem;
}

.g2 {
  gap: 1rem;
}

/* base */

:root {
  --black: #141A14;
  --white: #FFFFFF;
  --primary: #FFF450;
  --muted: #B9B13D;
}


* {
  background-color: var(--primary);
  color: var(--black);
}

/* nav */
nav {
  padding: 1rem;
}

#nav-main {
  background-color: var(--black);
  color: var(--primary);
  cursor: pointer;
}

/* index */
main {
  padding: 1rem 2rem;
}

#index-top {
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  font-weight: 600;

  div {
    opacity: 0.5;
    cursor: pointer;
  }

  & .active {
    opacity: 1;
  }
}

.thread-preview {
  padding: 0.5rem 0;

  border-bottom: 2px solid black;

  &:first-child {
    border-top: 2px solid black;
  }

  & .num {
    font-size: 1.5rem;
  }

  & a {
    font-size: 1.1rem;
    text-decoration: none;
    font-weight: 500;
  }

  & .meta {
    opacity: 0.5;
  }

}