/* === Template 5 — Interior / Home === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --bg: #f7f5f0;
  --bg-white: #ffffff;
  --bg-light: #f0ede6;
  --text: #2c2c2c;
  --text-mid: #4a4a4a;
  --text-muted: #8a8a8a;
  --border: #e2ddd5;
  --accent: #5c7a5c;
  --accent-hover: #4a6349;
  --accent-light: #edf2ed;
  --accent-warm: #c8966a;
  --header-bg: #2c2c2c;
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { font-size: 16px; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--text); line-height: 1.7; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

/* === Top ribbon === */
.top-ribbon {
  background: var(--accent);
  padding: 7px 24px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.05em;
}
.top-ribbon a { color: #fff; text-decoration: underline; }

/* === Header === */
#masthead {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
}
.site-header-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 0 20px;
  gap: 18px;
}
.site-branding { text-align: center; }
.site-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--text);
  letter-spacing: -0.01em;
  display: block;
}
.site-title:hover { color: var(--accent); text-decoration: none; }
.site-description {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}
nav.main-nav {
  border-top: 1px solid var(--border);
  width: 100%;
  padding-top: 16px;
}
nav.main-nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 32px;
}
nav.main-nav a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
nav.main-nav a:hover { color: var(--accent); text-decoration: none; }

/* === Layout === */
#page { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
#content { display: flex; gap: 56px; padding: 48px 0 72px; }
#primary { flex: 1; min-width: 0; }
#secondary { width: 300px; flex-shrink: 0; }

/* === Breadcrumb === */
.breadcrumb {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 20px 0 0;
  margin-bottom: -24px;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border); }

/* === Article header === */
.entry-header { margin-bottom: 32px; }

.entry-category-pill {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  border: 1px solid rgba(92,122,92,0.2);
}

.entry-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.entry-meta-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.entry-meta-bar .sep { color: var(--border); }
.entry-meta-bar a { color: var(--text-muted); }
.entry-meta-bar a:hover { color: var(--accent); }
.reading-time { margin-left: auto; }

/* === Content === */
.entry-content {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-mid);
}
.entry-content p { margin-bottom: 1.4em; }
.entry-content > p:first-child {
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 300;
}

.entry-content h2 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 400;
  margin: 2.4em 0 0.8em;
  color: var(--text);
  letter-spacing: -0.01em;
}
.entry-content h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin: 1.8em 0 0.5em;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.entry-content ul, .entry-content ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}
.entry-content li { margin-bottom: 0.5em; }
.entry-content strong { font-weight: 600; color: var(--text); }

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  margin-bottom: 2em;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.entry-content th {
  background: var(--accent);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.entry-content td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-mid);
}
.entry-content tr:last-child td { border-bottom: none; }
.entry-content tr:nth-child(even) td { background: var(--bg-light); }

.entry-content blockquote {
  border-left: 3px solid var(--accent-warm);
  padding: 20px 28px;
  margin: 2em 0;
  background: #fdf8f3;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-mid);
  border-radius: 0 8px 8px 0;
}

/* === Tip box === */
.tip-box {
  background: var(--accent-light);
  border: 1px solid rgba(92,122,92,0.25);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 1.8em 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: #3a5c3a;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.tip-box::before {
  content: '💡';
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* === Entry footer === */
.entry-footer {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding-top: 24px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tag-label { font-weight: 600; color: var(--text-mid); }
.entry-footer a {
  display: inline-block;
  background: var(--bg-white);
  color: var(--text-mid);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.76rem;
  margin: 2px 4px 2px 0;
  transition: all 0.15s;
}
.entry-footer a:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  text-decoration: none;
}

/* === Author box === */
.author-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-top: 40px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  font-family: var(--font-sans);
}
.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.9rem; color: var(--text); margin-bottom: 4px; }
.author-bio { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

/* === Post cards (index) === */
.post-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 28px;
  display: flex;
  transition: box-shadow 0.2s;
}
.post-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.08); }
.post-card-color-bar {
  width: 5px;
  background: var(--accent);
  flex-shrink: 0;
}
.post-card-body { padding: 24px 26px; flex: 1; }
.post-card .entry-category-pill { margin-bottom: 8px; font-size: 0.65rem; }
.post-card .entry-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.post-card .entry-title a { color: var(--text); }
.post-card .entry-title a:hover { color: var(--accent); text-decoration: none; }
.post-card .excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.6;
}
.post-card-meta {
  font-size: 0.74rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
}
.post-card-meta .sep { color: var(--border); }
.read-more {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.read-more:hover { color: var(--accent-hover); text-decoration: none; }

/* === Sidebar === */
#secondary { font-family: var(--font-sans); }
.widget { margin-bottom: 36px; }
.widget-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}
.widget ul { list-style: none; }
.widget ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.87rem;
  line-height: 1.4;
}
.widget ul li:last-child { border-bottom: none; }
.widget ul a { color: var(--text-mid); }
.widget ul a:hover { color: var(--accent); text-decoration: none; }

/* === Popular posts widget === */
.popular-post {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.popular-post:last-child { border-bottom: none; }
.popular-num {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  width: 24px;
}
.popular-title {
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.4;
}
.popular-title a { color: inherit; }
.popular-title a:hover { color: var(--accent); text-decoration: none; }

.search-form { display: flex; }
.search-form input[type="text"] {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 6px 0 0 6px;
  font-size: 0.87rem;
  font-family: var(--font-sans);
  background: var(--bg-white);
  outline: none;
  color: var(--text);
}
.search-form input[type="text"]:focus { border-color: var(--accent); }
.search-form button {
  padding: 10px 16px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  font-size: 0.87rem;
  font-family: var(--font-sans);
  font-weight: 600;
}
.search-form button:hover { background: var(--accent-hover); }

/* === Footer === */
#colophon {
  background: var(--header-bg);
  color: #aaaaaa;
  padding: 48px 32px 32px;
  font-family: var(--font-sans);
}
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-about .site-title-footer {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #fff;
  display: block;
  margin-bottom: 12px;
}
.footer-about p { font-size: 0.84rem; line-height: 1.7; color: #888; }
.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a { font-size: 0.84rem; color: #888; }
.footer-col ul a:hover { color: var(--accent); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid #3a3a3a;
  padding-top: 20px;
  font-size: 0.76rem;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom a { color: #666; }
.footer-bottom a:hover { color: var(--accent); }

/* === Responsive === */
@media (max-width: 820px) {
  #content { flex-direction: column; }
  #secondary { width: 100%; }
  .entry-title { font-size: 1.8rem; }
  nav.main-nav ul { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .post-card { flex-direction: column; }
  .post-card-color-bar { width: 100%; height: 4px; }
}