/* ==============================
COLOURS
============================== */

:root {
  --paper: #f7f5f0;
  --ink: #242424;
  --muted-ink: #68645c;
  --rule: #d6d1c7;
  --accent: #991b1b;
}


/* ==============================
GENERAL
============================== */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 1rem;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover,
a:focus {
  color: var(--accent);
}


/* ==============================
SITE
============================== */

.site {
  width: min(90%, 70rem);
  margin-inline: auto;
}


/* ==============================
HEADER
============================== */

.site-header {
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--rule);
}

.site-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.08em;
  line-height: 1;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1.5rem;
}


/* ==============================
MAIN CONTENT
============================== */

.site-content {
  display: grid;

  /* WIDE ARTICLE + NARROW SIDEBAR */
  grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);

  gap: 4rem;
  padding-block: 3.5rem;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 2rem;
  font-size: 1.25rem;
}

h2 {
  line-height: 1.35;
}


/* ==============================
ARCHIVE ENTRY
============================== */

.entry {
  padding-bottom: 2.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--rule);
}

.entry h1 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.entry h1 a {
  text-decoration: none;
}

.entry-meta {
  margin-bottom: 0.75rem;
  color: var(--muted-ink);
  font-size: 0.8rem;
}

.archive-image {
  display: block;
  width: 100%;
  height: auto;
}


/* ==============================
SIDEBAR
============================== */

.site-aside {
  min-width: 0;
}

.site-aside h2 {
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

/* Sidebar text */

.site-aside p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Sidebar images */

.sidebar-image {
  display: block;
  width: 75%;
  max-width: 240px;
  height: auto;
  margin: 0 auto 2rem auto;
}

/* Archive links */

.site-aside ul {
  padding-left: 1.25rem;
  margin: 0;
}

.site-aside li + li {
  margin-top: 0.45rem;
}


/* ==============================
FOOTER
============================== */

.site-footer {
  padding-block: 2rem;
  border-top: 1px solid var(--rule);
  color: var(--muted-ink);
  font-size: 0.75rem;
}

.site-footer p {
  margin: 0;
}


/* ==============================
MOBILE
============================== */

@media (max-width: 700px) {

  .site-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-block: 2.5rem;
  }

  .sidebar-image {
    width: 60%;
    max-width: 240px;
  }

}