/* -----------------------------
   Variables for consistent scale
----------------------------- */

:root {
  --body-size: 1.25rem;      /* baseline text */
  --line-height: 1.65;    /* comfortable for reading */
  --max-width: 90ch;      /* optimal line length */

  --color-bg: #fbf9f6;       /* very light sepia */
  --color-bg-alt: #f4f1ec;   /* subtle contrast if needed */

  --color-text: #2b2b2b;     /* warm dark gray */
  --color-muted: #6f6a63;    /* warm muted gray */

  --color-accent: #b04a4a;   /* restrained, not poppy */
  --color-accent-soft: #d9a3a3;

  --color-quote: #5f4a4a;

  --color-code-bg: #f4f6f8;
  --color-link: #2f5f8f;

  --spacing-para: 1.4em;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #161514;
    --color-bg-alt: #1f1d1b;

    --color-text: #e6e3df;
    --color-muted: #b5b0aa;

    --color-accent: #d08c8c;
    --color-accent-soft: #9a5c5c;

    --color-quote: #c9b2b2;
  }
}

/* -----------------------------
   Base typography
----------------------------- */

body {
  margin: 0;
  padding: 2rem 1rem;
  border-top: 3px solid var(--color-accent-soft);
  font-family:
    "Georgia",
    "Palatino Linotype",
    "Book Antiqua",
    "Times New Roman",
    serif;
  font-size: var(--body-size);
  line-height: var(--line-height);

  background: var(--color-bg);
  color: var(--color-text);

  margin-right: auto;
  margin-left: auto;
  max-width: var(--max-width);
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 800px) and (max-width: 1200px) {
  body {
    max-width: 55%;
  }
}

@media (max-width: 600px) {
  body {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    margin-top: 0.5rem;
  }

  .site-nav a {
    margin-left: 0;
    margin-right: 1rem;
  }
}

/* -----------------------------
   Headings
----------------------------- */

h1, h2, h3, h4 {
  font-family:
    Inter,
    "Helvetica Neue",
    Helvetica,
    Arial,
    sans-serif;
  font-weight: 500;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }
h5 { font-size: 1.0rem; font-weight: bolder; }

/* -----------------------------
   Paragraphs & spacing
----------------------------- */

p {
  margin: var(--spacing-para) 0;
}

p + p {
  margin-top: calc(var(--spacing-para) * 1.2);
}

/* -----------------------------
   Links
----------------------------- */

a {
  color: var(--color-accent);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 2px;
  text-decoration: undeline;
}

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


/* -----------------------------
   Blockquotes (enhanced)
----------------------------- */

blockquote {
  margin: 2.5rem 0.5rem 0.5rem 1rem;
  padding-left: 1.4rem;
  color: var(--color-quote);
  font-style: italic;
  position: relative;
}

/* -----------------------------
   Site header (horizontal)
----------------------------- */

.site-header {
  border-bottom: 1px solid var(--color-muted);
  margin-bottom: 2.5rem;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-bottom: 0.5rem;
  padding-right: 1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Site title */

.site-title {
  font-family:
    "Baskerville",
    "Georgia",
    "Palatino Linotype",
    "Book Antiqua",
    serif;
  font-size: 1.7rem;
  font-weight: 600;
  font-weight: bold;
  color: var(--color-accent);
  line-height: 1.1;
}

.site-title a {
  color: var(--color-text);
  text-decoration: none;
}

.site-title a:hover {
  text-decoration: underline;
}

/* Navigation */

.site-nav {
  font-family:
    "Gill Sans",
    "Segoe UI",
    "Helvetica Neue",
    Helvetica,
    Arial,
    sans-serif;
  font-size: 0.95rem;
  white-space: nowrap;
}

.site-nav a {
  margin-left: 1.25rem;
  color: var(--color-muted)
}

.site-nav a:hover {
  color: var(--color-accent)
}

.site-nav a[aria-current="page"] {
  color: var(--color-accent);
  font-weight: 500;
  text-decoration: underline;
}


/* -----------------------------
   Code blocks
----------------------------- */

pre {
  margin: 2rem 0;
  padding: 1rem 1.2rem;
  background: var(--color-code-bg);
  border-radius: 4px;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95em;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--color-code-bg);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

/* -----------------------------
   Lists
----------------------------- */

ul, ol {
  margin: var(--spacing-para) 0;
  padding-left: 1.5rem;
}

li {
  margin: 0.5rem 0;
}

/* -----------------------------
   Divider (typographic)
----------------------------- */

hr {
  border: none;
  margin: 3rem 0;
  text-align: center;
}

hr::before {
  content: "• • •";
  letter-spacing: 0.3em;
  color: var(--color-muted);
}

hr.drops::before {
  content: "❧";
  letter-spacing: 0.3em;
  font-size: 3.2rem;
  color: var(--color-muted);
}