/* Chelle theme: composition-notebook pages, ink, and one red margin line. */

:root {
  --paper: #fafbfc;
  --ink: #22304a;
  --ink-soft: #55627a;
  --rule: #c9d9ea;
  --margin: #d8505c;
  --highlight: #f6e27a;
  --card: #ffffff;
  --line: #dde4ec;
  --button: var(--ghost-accent-color, #22304a);
  --button-text: #ffffff;
  --pill: #edf1f6;
  --font-display: var(--gh-font-heading, "Young Serif", Georgia, serif);
  --font-body: var(--gh-font-body, "Literata", Georgia, serif);
  --wrap: 1120px;
  --wrap-text: 680px;
  --radius: 6px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #161d2b;
    --ink: #e7ecf3;
    --ink-soft: #a9b4c5;
    --rule: #26324a;
    --margin: #e07480;
    --highlight: #6b5d1c;
    --card: #1d2537;
    --line: #2c374d;
    --button: #e7ecf3;
    --button-text: #161d2b;
    --pill: #243049;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-color: var(--margin); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--margin); outline-offset: 2px;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.2; margin: 0 0 .5em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.wrap-text { max-width: var(--wrap-text); margin: 0 auto; padding: 0 20px; }
.sr-only, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip:focus { position: absolute; top: 8px; left: 8px; z-index: 10; background: var(--card); padding: 8px 12px; }

/* Buttons */
.btn {
  display: inline-block; border: 0; cursor: pointer;
  background: var(--button); color: var(--button-text);
  font: 600 .95rem/1 var(--font-body);
  padding: .8em 1.2em; border-radius: var(--radius); text-decoration: none;
}
.btn-quiet { background: transparent; color: var(--ink); padding-left: .6em; padding-right: .6em; }
.icon-btn { background: none; border: 0; color: var(--ink); cursor: pointer; padding: 8px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.header-inner {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 24px; min-height: 68px;
}
.site-title { justify-self: start; }
.header-actions { justify-self: end; }
.site-title { font-family: var(--font-display); font-size: 1.4rem; text-decoration: none; }
.site-title img { max-height: 40px; width: auto; }
.site-nav .nav { justify-content: center; }
.site-nav .nav { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 22px; }
.site-nav li { position: relative; display: flex; align-items: center; }
.site-nav a { text-decoration: none; font-size: 1rem; padding: 6px 0; }
.site-nav a:hover, .site-nav .nav-current > a { text-decoration: underline; text-decoration-color: var(--margin); }

/* Dropdowns */
.sub-toggle {
  display: flex; align-items: center; background: none; border: 0; color: inherit;
  cursor: pointer; padding: 6px 2px 6px 4px; border-radius: 4px;
}
.sub-toggle svg { transition: transform .15s ease; }
.has-sub.open > .sub-toggle svg { transform: rotate(180deg); }
.sub-menu {
  display: none; position: absolute; top: 100%; left: -14px; z-index: 30;
  min-width: 210px; list-style: none; margin: 0; padding: 8px 0;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(34, 48, 74, .14);
}
.sub-menu li { display: block; }
.sub-menu a { display: block; padding: 9px 18px; white-space: nowrap; }
.sub-menu a:hover { background: var(--paper); }
.site-nav .nav > li:last-child .sub-menu { left: auto; right: -14px; }
.has-sub.open > .sub-menu { display: block; }
@media (hover: hover) {
  .has-sub:hover > .sub-menu, .has-sub:focus-within > .sub-menu { display: block; }
}
@media (prefers-reduced-motion: reduce) { .sub-toggle svg { transition: none; } }
.header-actions { display: flex; align-items: center; gap: 6px; }

/* Hero: headline and signup, with an optional photo beside them. */
.hero {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 72px 0 64px;
}
.hero-inner { display: grid; gap: 40px; align-items: center; }
.hero-inner:has(.hero-photo) { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.hero-photo { margin: 0; }
.hero-photo img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--radius);
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  max-width: 16ch;
  margin-bottom: .4em;
}
.hero-intro { font-size: 1.2rem; color: var(--ink-soft); max-width: 46ch; margin: 0 0 28px; }

/* Subscribe form */
.subscribe-form { display: flex; flex-wrap: wrap; gap: 10px; max-width: 480px; }
.subscribe-form input {
  flex: 1 1 220px; font: inherit; font-size: 1rem;
  padding: .7em .9em; border: 1px solid var(--ink-soft); border-radius: var(--radius);
  background: var(--card); color: var(--ink);
}
.form-msg { display: none; flex-basis: 100%; margin: 0; font-size: .95rem; }
.subscribe-form.loading button { opacity: .6; }
.subscribe-form.success .msg-success,
.subscribe-form.error .msg-error { display: block; }
.subscribe-form.success input, .subscribe-form.success button { display: none; }

/* Doors */
.doors { padding-top: 48px; padding-bottom: 24px; display: grid; gap: 20px; }
.door {
  display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; text-decoration: none;
}
.door:hover { border-color: var(--ink-soft); }
.door-kicker { margin: 0 0 6px; font-style: italic; color: var(--ink-soft); font-size: 1rem; }
.door-title { font-size: 1.6rem; }
.door-text { margin: 0 0 16px; color: var(--ink-soft); font-size: 1rem; }
.door-more { margin-top: auto; font-weight: 600; font-size: .95rem; text-decoration: underline; text-decoration-color: var(--margin); text-underline-offset: 3px; }
.door-wide { display: grid; grid-template-columns: 1fr; padding: 0; overflow: hidden; }
.door-wide .door-body { padding: 28px; display: flex; flex-direction: column; }
.door-wide .door-title { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
.door-img { width: 100%; height: 100%; max-height: 380px; object-fit: cover; }
.door-row { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.door-thumb { margin-top: 12px; border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
@media (min-width: 800px) {
  .door-wide { grid-template-columns: 1.1fr 1fr; }
  .door-wide .door-body { padding: 40px; justify-content: center; }
}

/* Shelves and cards */
.shelf { padding-top: 40px; padding-bottom: 24px; }
.shelf-head { border-top: 2px solid var(--ink); padding-top: 16px; margin-bottom: 20px; }
.shelf-head h2 { font-size: 1.7rem; margin-bottom: .2em; }
.shelf-head p { margin: 0; color: var(--ink-soft); max-width: 60ch; }
.shelf-foot { margin-top: 20px; font-weight: 600; }
.card-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.card-link { display: block; text-decoration: none; height: 100%; }
.card-img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; border-radius: var(--radius); margin-bottom: 10px; }
.card-title { font-size: 1.2rem; margin-bottom: .3em; }
.card-link:hover .card-title { text-decoration: underline; text-decoration-color: var(--margin); }
.card-meta { margin: 0; font-size: .9rem; color: var(--ink-soft); display: flex; gap: 10px; align-items: center; }
.badge { background: var(--highlight); color: var(--ink); padding: 1px 8px; border-radius: 3px; font-size: .8rem; }

/* Archives */
.archive { padding-top: 48px; padding-bottom: 48px; }
.archive-head { margin-bottom: 32px; }
.archive-head h1 { font-size: clamp(2rem, 5vw, 3rem); }
.archive-head p { color: var(--ink-soft); max-width: 60ch; }
/* 8 Words a Week landing */
.workshop-head { display: grid; gap: 40px; align-items: center; margin-bottom: 48px; }
.workshop-head:has(.workshop-photo) { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.workshop-kicker { margin: 0 0 8px; font-style: italic; color: var(--ink-soft); }
.workshop-head h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.workshop-intro { font-size: 1.15rem; color: var(--ink-soft); max-width: 52ch; margin: 0 0 24px; white-space: pre-line; }
.workshop-photo { margin: 0; }
.workshop-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
@media (max-width: 700px) {
  .workshop-head:has(.workshop-photo) { grid-template-columns: 1fr; }
}

/* Search and topic pills (Articles and tag pages) */
.tag-bar { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 10px; margin: 0 0 36px; }
.search-field {
  display: flex; align-items: center; gap: 10px; flex: 0 1 280px; min-width: 220px; height: 44px;
  padding: 0 18px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--ink-soft); font: inherit; font-size: 1rem; cursor: text; text-align: left;
}
.search-field:hover { border-color: var(--ink-soft); }
.tag-bar-nav { flex: 1 1 400px; }
.tag-pills { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.pill {
  display: inline-flex; align-items: center; height: 44px; padding: 0 18px; border-radius: 999px;
  background: var(--pill); color: var(--ink); text-decoration: none; font-size: 1rem; white-space: nowrap;
}
.pill:hover { background: var(--rule); }
.pill.is-current { background: var(--button); color: var(--button-text); }
@media (max-width: 600px) {
  .search-field { flex-basis: 100%; }
  .pill { height: 38px; padding: 0 14px; font-size: .95rem; }
}

/* Pagination */
.pagination {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  flex-wrap: wrap; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 1rem;
}
.pagination[data-pages="1"], .pagination[data-pages="0"] { display: none; }
.page-numbers { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: center; }
.page-num, .page-step {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 12px; border-radius: var(--radius);
  text-decoration: none; border: 1px solid transparent;
}
.page-num:hover, .page-step:hover { border-color: var(--line); background: var(--card); }
.page-num.is-current { background: var(--button); color: var(--button-text); font-weight: 600; }
.page-step { border-color: var(--line); font-weight: 600; }
.page-step.is-disabled { opacity: .4; border-color: transparent; }
.page-gap { padding: 0 4px; color: var(--ink-soft); }
@media (max-width: 600px) {
  .page-numbers { order: -1; flex-basis: 100%; }
}
.error-page { padding-top: 80px; padding-bottom: 80px; }

/* Articles */
.article { padding: 48px 0 24px; }
.article-tag { display: inline-block; margin-bottom: 12px; font-style: italic; color: var(--ink-soft); }
.article-title { font-size: clamp(2rem, 5vw, 3rem); }
.article-meta { color: var(--ink-soft); font-size: .95rem; margin: 0 0 32px; }
.article-image { margin: 0 auto 40px; }
.article-image img { width: 100%; border-radius: var(--radius); }
.article-image figcaption { font-size: .9rem; color: var(--ink-soft); text-align: center; margin-top: 8px; }
.end-note { margin-top: 48px; padding-top: 24px; border-top: 2px solid var(--ink); }
.end-note h2 { font-size: 1.5rem; }
.comments { margin-top: 48px; }

/* Post content */
.gh-content > * { margin: 0 0 1.4em; }
.gh-content h2 { font-size: 1.8rem; margin-top: 1.8em; }
.gh-content h3 { font-size: 1.4rem; margin-top: 1.6em; }
.gh-content blockquote { border-left: 3px solid var(--margin); margin-left: 0; padding-left: 20px; font-style: italic; }
.gh-content figure { margin-left: 0; margin-right: 0; }
.gh-content figcaption { font-size: .9rem; color: var(--ink-soft); text-align: center; margin-top: 8px; }
.gh-content hr { border: 0; border-top: 1px solid var(--line); }
.gh-content ul, .gh-content ol { padding-left: 1.3em; }
.gh-content li { margin-bottom: .4em; }
.gh-content pre { overflow-x: auto; background: var(--card); padding: 16px; border-radius: var(--radius); font-size: .9rem; }
.kg-width-wide { position: relative; width: min(1000px, 100vw - 40px); left: 50%; transform: translateX(-50%); }
.kg-width-full { position: relative; width: 100vw; left: 50%; transform: translateX(-50%); }
.kg-width-full img { border-radius: 0; }

/* Library */
.library-intro { padding-top: 48px; }
.library-join {
  display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between;
  background: var(--highlight); color: #22304a; border-radius: var(--radius);
  padding: 28px; margin-top: 24px; margin-bottom: 8px;
  max-width: calc(var(--wrap) - 40px);
}
.library-join h2 { font-size: 1.6rem; }
.library-join p { margin: 0; max-width: 56ch; }
.library-join .btn { background: #22304a; color: #fff; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 64px; padding: 40px 0; font-size: 1rem; color: var(--ink-soft); }
.footer-inner ul { list-style: none; padding: 0; display: flex; gap: 20px; flex-wrap: wrap; }
.footer-line { font-family: var(--font-display); color: var(--ink); font-size: 1.2rem; }
.footer-small { font-size: .9rem; }

@media (max-width: 600px) {
  body { font-size: 1.0625rem; }
  .hero { padding: 40px 0 44px; }
  .hero-inner:has(.hero-photo) { grid-template-columns: 1fr; gap: 28px; }
  .hero-photo img { aspect-ratio: 3 / 2; }
  .header-inner { grid-template-columns: 1fr auto; row-gap: 4px; }
  .site-nav { grid-column: 1 / -1; grid-row: 2; padding-bottom: 12px; }
  .site-nav .nav { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }