/* nonsportsphd.com - shared styles */

:root {
  --paper: #faf6ef;
  --paper-raised: #ffffff;
  --ink: #211b14;
  --ink-soft: #5a5041;
  --ink-faint: #8a8071;
  --rule: #ddd3c0;
  --accent: #8a2f2f;       /* card-box maroon */
  --accent-soft: #b3573f;  /* faded orange-red, like old cardboard stock */
  --gold: #a9812f;         /* foil gold */
  --tag-bg: #f0e6d2;
  --code-bg: #f1ece0;
  --shadow: 0 1px 2px rgba(33, 27, 20, 0.06), 0 8px 24px rgba(33, 27, 20, 0.06);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17140f;
    --paper-raised: #201c15;
    --ink: #ecе4d4;
    --ink: #ece4d4;
    --ink-soft: #beb29a;
    --ink-faint: #8a8071;
    --rule: #3a3325;
    --accent: #d97b5f;
    --accent-soft: #e0a36e;
    --gold: #d7ae5c;
    --tag-bg: #2a2418;
    --code-bg: #201c15;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
  }
}

:root[data-theme="dark"] {
  --paper: #17140f;
  --paper-raised: #201c15;
  --ink: #ece4d4;
  --ink-soft: #beb29a;
  --ink-faint: #8a8071;
  --rule: #3a3325;
  --accent: #d97b5f;
  --accent-soft: #e0a36e;
  --gold: #d7ae5c;
  --tag-bg: #2a2418;
  --code-bg: #201c15;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero collage */

.collage-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, #2a251b 0%, #17140f 65%, #100e0a 100%);
  padding: 74px 0 64px;
  border-bottom: 3px double var(--gold);
  min-height: 600px;
}

.collage-hero .cards {
  position: absolute;
  inset: 0;
}

.collage-hero .cards img {
  position: absolute;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
}

/* 15 cards run an oval overlapping the title plate. Positions are arc-length
   spaced around the ellipse (not evenly by angle), because equal angle steps
   on a wide ellipse bunch points at the sides and leave gaps top/bottom. */
.collage-hero .card-1  { top: 20.0%; left: 50.0%; width: 142px; transform: translate(-50%, -50%) rotate(-2deg);  z-index: 1; }
.collage-hero .card-2  { top: 21.4%; left: 62.1%; width: 143px; transform: translate(-50%, -50%) rotate(12deg);  z-index: 1; }
.collage-hero .card-3  { top: 26.0%; left: 74.0%; width: 158px; transform: translate(-50%, -50%) rotate(4deg);   z-index: 1; }
.collage-hero .card-4  { top: 35.6%; left: 85.1%; width: 130px; transform: translate(-50%, -50%) rotate(10deg);  z-index: 1; }
.collage-hero .card-5  { top: 55.8%; left: 89.2%; width: 135px; transform: translate(-50%, -50%) rotate(-13deg); z-index: 1; }
.collage-hero .card-6  { top: 70.1%; left: 79.7%; width: 137px; transform: translate(-50%, -50%) rotate(2deg);   z-index: 1; }
.collage-hero .card-7  { top: 76.8%; left: 68.1%; width: 143px; transform: translate(-50%, -50%) rotate(-3deg);  z-index: 1; }
.collage-hero .card-8  { top: 79.7%; left: 56.0%; width: 134px; transform: translate(-50%, -50%) rotate(-8deg);  z-index: 1; }
.collage-hero .card-9  { top: 79.7%; left: 43.9%; width: 136px; transform: translate(-50%, -50%) rotate(4deg);   z-index: 1; }
.collage-hero .card-10 { top: 76.8%; left: 31.9%; width: 143px; transform: translate(-50%, -50%) rotate(-10deg); z-index: 1; }
.collage-hero .card-11 { top: 70.1%; left: 20.3%; width: 138px; transform: translate(-50%, -50%) rotate(-9deg);  z-index: 3; }
.collage-hero .card-12 { top: 55.8%; left: 10.8%; width: 141px; transform: translate(-50%, -50%) rotate(-9deg);  z-index: 1; }
.collage-hero .card-13 { top: 35.6%; left: 14.9%; width: 131px; transform: translate(-50%, -50%) rotate(4deg);   z-index: 1; }
.collage-hero .card-14 { top: 26.0%; left: 26.0%; width: 144px; transform: translate(-50%, -50%) rotate(12deg);  z-index: 1; }
.collage-hero .card-15 { top: 21.4%; left: 37.9%; width: 141px; transform: translate(-50%, -50%) rotate(-12deg); z-index: 1; }

.collage-hero .hero-copy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  width: 100%;
}

.collage-hero .site-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 64px;
  letter-spacing: 0.01em;
  color: #fdfaf2;
  margin: 0;
  text-shadow: 0 3px 0 rgba(0,0,0,0.4), 0 18px 40px rgba(0,0,0,0.55);
}
.collage-hero .site-title span { color: var(--accent-soft); }

.collage-hero .hero-tagline {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #cabf9f;
  margin: 14px 0 0;
}

.collage-hero .hero-plate {
  display: inline-block;
  background: rgba(23, 20, 15, 0.72);
  border: 1px solid rgba(215, 174, 92, 0.35);
  border-radius: 14px;
  padding: 26px 42px;
  backdrop-filter: blur(2px);
}

nav.site-nav-secondary {
  background: var(--paper-raised);
  border-bottom: 1px solid var(--rule);
}
nav.site-nav-secondary .wrap {
  display: flex;
  justify-content: center;
  gap: 28px;
  padding: 12px 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
nav.site-nav-secondary a { color: var(--ink-soft); }
nav.site-nav-secondary a:hover { color: var(--accent); }

@media (max-width: 680px) {
  .collage-hero { padding: 0; min-height: 320px; }
  .collage-hero .site-title { font-size: 38px; }
  .collage-hero .hero-plate { padding: 18px 22px; }
  .collage-hero .cards img { display: none; }
  /* Only four cards survive on phone width, reset to plain corners */
  .collage-hero .card-1,
  .collage-hero .card-3,
  .collage-hero .card-13,
  .collage-hero .card-8 { display: block !important; width: 78px !important; opacity: 1; z-index: 1; }
  .collage-hero .card-1  { top: 6%;  left: 6%;  transform: rotate(-9deg); }
  .collage-hero .card-3  { top: 6%;  left: 94%; transform: translateX(-100%) rotate(9deg); }
  .collage-hero .card-13 { top: 92%; left: 6%;  transform: translateY(-100%) rotate(6deg); }
  .collage-hero .card-8  { top: 92%; left: 94%; transform: translate(-100%, -100%) rotate(-7deg); }
}

/* Masthead */

.masthead {
  border-bottom: 3px double var(--rule);
  padding: 28px 0 18px;
  background: var(--paper-raised);
}

.masthead .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.wordmark span { color: var(--accent); }
.wordmark a { color: inherit; text-decoration: none; }

.tagline {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

nav.site-nav {
  display: flex;
  gap: 18px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
nav.site-nav a { color: var(--ink-soft); }
nav.site-nav a:hover { color: var(--accent); }

/* Homepage */

.hero {
  padding: 46px 0 30px;
  border-bottom: 1px solid var(--rule);
}
.hero h1 {
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1.25;
  margin: 0 0 12px;
}
.hero p {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 56ch;
  margin: 0;
}

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 40px 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.post-list { list-style: none; margin: 0 0 40px; padding: 0; }

.post-card {
  display: block;
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 22px 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.post-card:hover {
  transform: translateY(-2px);
  text-decoration: none;
}
.post-card .post-kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 8px;
}
.post-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--ink);
}
.post-card p {
  color: var(--ink-soft);
  font-size: 15px;
  margin: 0;
}

.about-box {
  background: var(--tag-bg);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 22px 24px;
  margin-bottom: 48px;
  font-size: 15.5px;
  color: var(--ink-soft);
}
.about-box strong { color: var(--ink); }

footer.site-footer {
  border-top: 1px solid var(--rule);
  padding: 26px 0 60px;
  color: var(--ink-faint);
  font-size: 13px;
  font-family: var(--mono);
}

/* Article page */

.article-header {
  padding: 40px 0 8px;
}
.article-kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 10px;
}
.article-meta {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-faint);
  margin: 14px 0 0;
}

article.post-body {
  padding-bottom: 60px;
}

article.post-body h1 {
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1.25;
  margin: 6px 0 22px;
}

article.post-body h2 {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--accent);
  margin: 46px 0 6px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

article.post-body h3 {
  font-family: var(--serif);
  font-size: 19px;
  margin: 30px 0 4px;
  color: var(--ink);
}

article.post-body h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  margin: 20px 0 8px;
}

article.post-body p { margin: 0 0 16px; }

article.post-body p em:first-child,
article.post-body > p:has(> em:only-child) {
  color: var(--ink-soft);
}

article.post-body hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 36px 0;
}

article.post-body ol,
article.post-body ul {
  padding-left: 22px;
  margin: 0 0 16px;
}
article.post-body li { margin-bottom: 8px; }

article.post-body strong { color: var(--ink); }

article.post-body img {
  border-radius: 8px;
  border: 1px solid var(--rule);
  margin: 18px auto 6px;
  max-width: 230px;
  max-height: 280px;
  width: auto;
  height: auto;
}

article.post-body img.img-lg {
  max-width: 300px;
  max-height: 360px;
}

article.post-body img.img-wide {
  max-width: 400px;
  max-height: 360px;
}

article.post-body p em {
  display: block;
  font-size: 13.5px;
  color: var(--ink-faint);
  margin: -2px 0 20px;
}

article.post-body blockquote {
  border-left: 3px solid var(--gold);
  margin: 20px 0;
  padding: 4px 0 4px 18px;
  color: var(--ink-soft);
  font-style: italic;
}

/* dating-note italic paragraphs right under the H1 */
article.post-body > p:nth-of-type(1) em,
article.post-body > p em {
  display: inline;
  font-size: inherit;
  color: inherit;
  margin: 0;
}
article.post-body > p:has(> em:only-child) {
  background: var(--tag-bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 14.5px;
  color: var(--ink-soft);
}
article.post-body > p:has(> em:only-child) em {
  display: inline;
  font-size: inherit;
  color: inherit;
}

/* Notes / footnotes section */
#notes, h2#notes {
  margin-top: 50px;
}
article.post-body h2#notes ~ ol {
  font-size: 14px;
  color: var(--ink-soft);
  font-family: var(--sans);
}
article.post-body h2#notes ~ ol li { margin-bottom: 12px; }

/* Ranking list gets card-number styling */
h2#my-personal-ranking-of-the-early-harry-potter-cards ~ ol:first-of-type {
  counter-reset: rank;
}

.back-link {
  display: inline-block;
  margin: 30px 0 0;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-soft);
}

@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .hero h1 { font-size: 27px; }
  article.post-body h1 { font-size: 26px; }
  article.post-body h2 { font-size: 21px; }
  .post-card { padding: 18px; }
}