:root {
  --bg: #090b0a;
  --bg-accent: #121613;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: #ffffff;
  --border: #d9dfd4;
  --border-strong: #bac6b4;
  --text: #182018;
  --text-soft: #5c675b;
  --heading: #0e150e;
  --link: #0f766e;
  --link-hover: #0b5d57;
  --shadow: 0 24px 60px rgba(41, 52, 39, 0.08);
  --mono: "SFMono-Regular", "SF Mono", "Cascadia Code", "JetBrains Mono",
    "Fira Code", Consolas, "Liberation Mono", monospace;
  --sans: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(40, 92, 69, 0.18), transparent 28rem),
    radial-gradient(circle at top right, rgba(59, 83, 104, 0.14), transparent 26rem),
    linear-gradient(180deg, #111412 0%, var(--bg) 100%);
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 85%);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
}

.page-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 72px;
  position: relative;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 28px;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(186, 198, 180, 0.72);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(186, 198, 180, 0.36);
  border-radius: 18px;
  pointer-events: none;
}

.site-brand,
.site-nav-wrap {
  position: relative;
  z-index: 1;
}

.site-kicker,
.section-label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}

.site-kicker::before,
.section-label::before {
  content: "// ";
  color: var(--link);
}

.site-header h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--heading);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(246, 247, 244, 0.9);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.site-nav a::before {
  content: "~/";
  color: var(--text-soft);
}

.content-panel {
  position: relative;
  padding: 34px;
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.content-panel::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #f4b266;
  box-shadow:
    20px 0 0 #e87d72,
    40px 0 0 #8fc9a2;
}

.home-panel {
  display: grid;
  gap: 28px;
}

.hero-copy {
  padding-top: 18px;
}

.hero-copy h2:first-child {
  margin-top: 0;
}

.hero-copy h2,
main h2,
main h3 {
  color: var(--heading);
  letter-spacing: -0.04em;
}

.hero-copy h2,
main h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.05;
  margin-bottom: 14px;
}

main h3 {
  font-size: 1.2rem;
  margin-top: 32px;
  margin-bottom: 10px;
}

p,
li {
  color: var(--text);
  font-size: 1rem;
}

p {
  margin: 0 0 16px;
}

ul,
ol {
  padding-left: 22px;
}

li + li {
  margin-top: 8px;
}

.posts-section {
  margin-top: 8px;
}

.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.post-list-item {
  margin: 0;
}

.post-card,
.empty-state {
  position: relative;
  overflow: hidden;
  padding: 22px 22px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(238, 242, 236, 0.92), rgba(255, 255, 255, 0.98));
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.post-card::before,
.empty-state::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, #0f766e, #8fc9a2);
}

.post-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: 0 18px 34px rgba(31, 47, 34, 0.09);
}

.post-link {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--heading);
}

.post-link::after {
  content: " ->";
  color: var(--link);
}

.post-card p,
.empty-state p {
  margin: 0;
  color: var(--text-soft);
  font-family: var(--mono);
  font-size: 0.9rem;
}

code,
pre {
  font-family: var(--mono);
}

code {
  padding: 0.15rem 0.42rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-accent);
  font-size: 0.92em;
}

pre {
  overflow-x: auto;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #f2f5f0;
}

blockquote {
  margin: 24px 0;
  padding: 14px 18px;
  border-left: 4px solid var(--link);
  background: rgba(238, 242, 236, 0.7);
  color: var(--text-soft);
}

img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 720px) {
  .page-shell {
    padding: 18px 14px 40px;
  }

  .site-header {
    flex-direction: column;
    padding: 20px;
  }

  .content-panel {
    padding: 24px 20px;
  }

  .content-panel::before {
    top: 14px;
    left: 16px;
    transform: scale(0.9);
    transform-origin: top left;
  }
}