:root {
  --bg: #050b14;
  --bg-deep: #091225;
  --panel: rgba(9, 18, 34, 0.82);
  --panel-strong: rgba(11, 21, 39, 0.94);
  --panel-border: rgba(125, 179, 255, 0.18);
  --panel-border-strong: rgba(125, 179, 255, 0.32);
  --text: #eef5ff;
  --muted: #96acc6;
  --muted-strong: #c8d8ec;
  --blue: #45b8ff;
  --cyan: #77f3ff;
  --success: #69e2ad;
  --shadow: 0 28px 90px rgba(2, 7, 16, 0.45);
  --display-font: "Avenir Next Condensed", "DIN Alternate", "Arial Narrow", sans-serif;
  --body-font: "Segoe UI", "Helvetica Neue", sans-serif;
  --mono-font: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --content-width: min(1120px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(69, 184, 255, 0.14), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(119, 243, 255, 0.1), transparent 22%),
    linear-gradient(180deg, #08101d 0%, #040a13 52%, #060d18 100%);
  font-family: var(--body-font);
}

body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
  filter: blur(28px);
}

body::before {
  top: 84px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(69, 184, 255, 0.24), transparent 64%);
}

body::after {
  bottom: -48px;
  left: -64px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(119, 243, 255, 0.12), transparent 68%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.bcn-shell {
  width: 100%;
  position: relative;
  z-index: 1;
}

.post-card,
.post-shell {
  border: 1px solid rgba(125, 179, 255, 0.14);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(12, 22, 39, 0.88), rgba(7, 15, 28, 0.86));
  box-shadow: 0 16px 48px rgba(2, 7, 16, 0.3);
  backdrop-filter: blur(18px);
}

.site-header,
.site-footer,
.bcn-main {
  width: var(--content-width);
  margin: 0 auto;
}

.site-header {
  margin-top: 20px;
  padding: 12px 0 18px;
  border-bottom: 1px solid rgba(125, 179, 255, 0.2);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 16px;
  border: 1px solid rgba(119, 243, 255, 0.24);
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.96), rgba(6, 13, 24, 0.98));
  padding: 8px;
}

.brand-copy {
  display: grid;
  gap: 6px;
}

.brand-kicker,
.eyebrow,
.hero-note-label,
.post-card-date,
.post-meta {
  font-family: var(--mono-font);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-kicker,
.eyebrow,
.hero-note-label {
  color: var(--cyan);
}

.brand-copy strong,
.hero-panel h1,
.post-card h2,
.post-shell h1,
.post-shell h2,
.post-shell h3 {
  font-family: var(--display-font);
  letter-spacing: -0.03em;
}

.brand-copy strong {
  font-size: 1.55rem;
}

.bcn-main {
  padding: 24px 0 56px;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 360px);
  gap: 20px;
  padding: 10px 0 18px;
  margin-bottom: 24px;
}

.hero-panel h1 {
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.1rem);
  line-height: 0.94;
}

.hero-lede,
.hero-note p,
.post-card p,
.post-content,
.site-footer p {
  color: var(--muted);
}

.hero-lede {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 1.05rem;
  line-height: 1.55;
}

.hero-note {
  padding: 10px 0 10px 18px;
  display: grid;
  align-content: start;
  gap: 10px;
  border-left: 2px solid rgba(69, 184, 255, 0.55);
}

.hero-note p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.post-card-link {
  display: grid;
  height: 100%;
}

.post-card:hover {
  border-color: rgba(119, 243, 255, 0.26);
  transform: translateY(-2px);
}

.post-card-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid rgba(125, 179, 255, 0.14);
  border-radius: 18px 18px 0 0;
}

.post-card-cover img,
.post-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-body {
  padding: 22px;
}

.post-card-date {
  color: var(--cyan);
  margin-bottom: 10px;
}

.post-card h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 2.2vw, 2.3rem);
  line-height: 0.96;
}

.post-card p {
  margin: 0;
  line-height: 1.6;
}

.post-shell {
  padding: 28px;
  border-radius: 20px;
}

.post-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 420px);
  gap: 24px;
  margin-bottom: 28px;
}

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

.post-shell h1 {
  margin: 0;
  font-size: clamp(2.8rem, 4.5vw, 4.6rem);
  line-height: 0.95;
}

.post-dek {
  margin: 14px 0 0;
  color: var(--muted-strong);
  font-size: 1.08rem;
  line-height: 1.6;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
  color: var(--muted);
}

.post-cover-frame {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--panel-border-strong);
}

.post-content {
  font-size: 1.08rem;
  line-height: 1.75;
}

.post-content > *:first-child {
  margin-top: 0;
}

.post-content a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(119, 243, 255, 0.4);
}

.post-content h2,
.post-content h3,
.post-content h4 {
  color: var(--text);
  margin-top: 2.4rem;
  margin-bottom: 0.8rem;
}

.post-content strong {
  color: var(--muted-strong);
}

.post-content blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--blue);
  background: rgba(69, 184, 255, 0.08);
  color: var(--muted-strong);
}

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

.post-content :is(pre, code) {
  color: var(--cyan);
}

.post-content pre {
  overflow-x: auto;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(7, 15, 28, 0.9);
  border: 1px solid rgba(125, 179, 255, 0.16);
}

.kg-image-card img,
.kg-gallery-card img {
  border-radius: 20px;
}

.kg-width-wide {
  width: min(1200px, calc(100vw - 48px));
  margin-left: 50%;
  transform: translateX(-50%);
}

.kg-width-full {
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  border-radius: 0;
}

.site-footer {
  margin-bottom: 24px;
  padding: 18px 0 8px;
  border-top: 1px solid rgba(125, 179, 255, 0.18);
  display: flex;
  justify-content: flex-start;
  gap: 16px;
}

.site-footer p {
  margin: 0;
  font-size: 0.95rem;
}

.pagination {
  width: var(--content-width);
  margin: 24px auto 0;
  display: flex;
  justify-content: center;
  gap: 16px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-panel,
  .post-hero,
  .post-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-top: 16px;
  }
}