:root {
  --bg: #0b0d10;
  --panel: #11161c;
  --line: #2f4150;
  --text: #e9eff5;
  --soft: #9dadbb;
  --accent: #d8b36b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Source Sans 3", system-ui, sans-serif;
}

main {
  width: min(840px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.post-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 14px;
}

.back-link {
  color: #9fbbd3;
  text-decoration: none;
  font-size: 0.9rem;
}

.back-link:hover {
  color: #cfe1f1;
}

.post-meta {
  margin: 0 0 8px;
  color: var(--soft);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 12px;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  line-height: 1.08;
  font-size: clamp(2rem, 5vw, 2.8rem);
}

.post-content {
  border-top: 1px solid #233341;
  padding-top: 14px;
}

.post-content p {
  margin: 0 0 12px;
  line-height: 1.76;
  color: #d6e0ea;
}

.post-content h2 {
  margin: 16px 0 8px;
  font-size: 1.08rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #c5d7e8;
}

.post-content ul {
  margin: 0 0 12px;
  padding-left: 20px;
}

.post-content li {
  margin-bottom: 8px;
  line-height: 1.72;
  color: #d6e0ea;
}

.post-media {
  margin: 14px 0 16px;
  border: 1px solid #2f4150;
  background: var(--panel);
  padding: 10px;
}

.post-media img,
.post-media iframe,
.post-media video {
  width: 100%;
  border: 0;
  display: block;
}

.post-media figcaption {
  margin-top: 8px;
  color: #9eaebb;
  font-size: 0.84rem;
}

.post-footer {
  margin-top: 24px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.post-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.post-nav-spacer {
  flex: 1;
}