:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-strong: rgba(18, 18, 26, 0.92);
  --surface-soft: rgba(108, 99, 255, 0.08);
  --text: #e0e0e6;
  --text-soft: #b8b8c8;
  --muted: #8888a0;
  --accent: #6c63ff;
  --accent-strong: #8a84ff;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(108, 99, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(58, 134, 255, 0.12), transparent 20%),
    linear-gradient(180deg, #0a0a0f 0%, #0d0d14 100%);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
}

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

a:hover {
  color: var(--accent-strong);
}

img {
  max-width: 100%;
}

.site-shell {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.page-glow {
  position: fixed;
  inset: auto;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
  animation: drift 14s ease-in-out infinite alternate;
}

.page-glow-a {
  top: -120px;
  left: -120px;
  background: rgba(108, 99, 255, 0.22);
}

.page-glow-b {
  top: 120px;
  right: -140px;
  background: rgba(80, 146, 255, 0.18);
  animation-duration: 18s;
}

.site-nav,
.page-content,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  background: rgba(10, 10, 15, 0.78);
  backdrop-filter: blur(16px);
  border-radius: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #3a86ff);
  box-shadow: 0 0 18px rgba(108, 99, 255, 0.55);
}

.nav-links {
  display: inline-flex;
  gap: 18px;
}

.nav-links a {
  color: var(--text-soft);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text);
}

.page-content {
  display: grid;
  gap: 28px;
}

.hero-card,
.post-card,
.post-shell,
.prose-block {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(18, 18, 26, 0.92), rgba(18, 18, 26, 0.82));
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 40px 34px;
  overflow: hidden;
  position: relative;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.28), transparent 70%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero-card h1,
.post-hero h1,
.prose-block h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-copy,
.prose-block p,
.post-body p,
.post-body li {
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.78;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 48px;
}

.pagination-btn {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.9rem;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease;
}

.pagination-btn:hover {
  border-color: rgba(108, 99, 255, 0.6);
  background: rgba(108, 99, 255, 0.08);
}

.pagination-info {
  font-size: 0.9rem;
  color: var(--muted, #888);
}

.post-card {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.post-card:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 99, 255, 0.34);
  box-shadow: 0 24px 90px rgba(32, 25, 69, 0.48);
}

.post-card-link {
  display: grid;
  gap: 14px;
  padding: 24px;
  color: inherit;
}

.post-card h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.post-card-meta,
.post-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.post-excerpt {
  margin: 0;
  color: var(--text-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 1.5rem;
}

.tag-row.compact {
  gap: 8px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid rgba(108, 99, 255, 0.24);
  color: #c8c7ff;
  font-size: 0.82rem;
  font-weight: 600;
}

.post-shell,
.prose-block {
  padding: 34px;
}

.post-hero {
  margin-bottom: 28px;
}

.post-body {
  max-width: 700px;
}

.post-body h2,
.post-body h3 {
  margin-top: 2.2rem;
  margin-bottom: 1rem;
  color: var(--text);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.post-body strong {
  color: #ffffff;
}

.post-body ul,
.post-body ol {
  padding-left: 1.2rem;
}

code,
pre,
.highlight {
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

pre,
.highlight {
  margin: 1.5rem 0;
  padding: 18px 20px;
  overflow-x: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: #1a1a2e;
}

code {
  padding: 0.18em 0.42em;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #d7d7ff;
}

pre code,
.highlight code {
  padding: 0;
  background: transparent;
}

.highlight .c,
.highlight .c1,
.highlight .cm { color: #7f85b8; }
.highlight .k,
.highlight .kd,
.highlight .nt { color: #ff79c6; }
.highlight .s,
.highlight .s1,
.highlight .s2 { color: #f1fa8c; }
.highlight .nf,
.highlight .nb { color: #8be9fd; }
.highlight .na,
.highlight .nc { color: #50fa7b; }
.highlight .mi,
.highlight .mf { color: #bd93f9; }
.highlight .o { color: #ffb86c; }
.highlight .p { color: #e6e6f0; }
.highlight .err { color: #ff5555; }

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 22px 10px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

.about-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

.about-footer p {
  margin: 0;
}

.empty-state {
  padding: 28px;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(20px, 40px, 0) scale(1.08); }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 18px, 1180px);
    padding-top: 18px;
  }

  .site-nav,
  .hero-card,
  .post-shell,
  .prose-block {
    padding: 20px;
    border-radius: 22px;
  }

  .site-nav,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .post-grid {
    grid-template-columns: 1fr;
  }

  .hero-card h1,
  .post-hero h1,
  .prose-block h1 {
    font-size: clamp(1.9rem, 9vw, 2.8rem);
  }
}