:root {
  --bg: #17181c;
  --surface: #212329;
  --surface-2: #282b32;
  --line: #313440;
  --ink: #e9eaed;
  --ink-soft: #a3a7b0;
  --ink-faint: #787d87;
  --accent: #9b3b46;
  --accent-strong: #b04754;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.28), 0 12px 28px rgba(0, 0, 0, 0.22);

  --serif: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia,
    'Times New Roman', serif;
  --sans: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial,
    sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 22px 64px;
  flex: 1;
}

/* Masthead */
.masthead {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.masthead-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 26px 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--accent);
  color: #fbf3f4;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}

.brand-kicker {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
}

.brand-title {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.brand-tagline {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  max-width: 280px;
}

/* Section label */
.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-strong);
  margin: 0 0 18px;
}

/* Post list */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.post-card {
  display: block;
  color: inherit;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.post-card:hover,
.post-card:focus-visible {
  transform: translateY(-3px);
  border-color: #41454f;
  box-shadow: var(--shadow);
}

.post-card:focus-visible, .back-link:focus-visible, .brand:focus-visible {
  outline: 3px solid #f0a9b3;
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .post-card { transition: none; }
  .post-card:hover, .post-card:focus-visible { transform: none; }
}

.post-meta {
  margin: 0 0 10px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.post-author {
  color: var(--ink);
  font-weight: 600;
}

.dot {
  margin: 0 7px;
  color: var(--ink-faint);
}

.post-card-title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.post-excerpt {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.read-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.post-card:hover .read-link {
  text-decoration: underline;
}

/* Article view */
.back-link {
  display: inline-block;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 24px;
  transition: color 0.18s ease;
}

.back-link:hover {
  color: var(--accent-strong);
}

.back-link-bottom {
  margin-top: 34px;
  margin-bottom: 0;
}

.article-head {
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.article-title {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 2.1rem;
  line-height: 1.18;
  letter-spacing: -0.015em;
}

.article-body p {
  margin: 0 0 20px;
  font-size: 1.06rem;
  color: #d9dbe0;
}

.article-body p:first-child {
  font-size: 1.16rem;
  color: var(--ink);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.empty-state h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
}

.empty-state p {
  margin: 0;
  color: var(--ink-soft);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 22px;
}

.site-footer p {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink-faint);
  font-size: 0.84rem;
}

/* Tablet */
@media (max-width: 680px) {
  .brand-tagline {
    max-width: none;
    flex-basis: 100%;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .container {
    padding: 30px 16px 48px;
  }

  .post-card {
    padding: 20px;
  }

  .post-card-title {
    font-size: 1.28rem;
  }

  .article-title {
    font-size: 1.7rem;
  }
}