body {
  margin: 0;
  font-family: "Trebuchet MS", Verdana, Arial, sans-serif;
  background: #080b11;
  color: #d7e2f1;
}

a {
  color: #9fd3ff;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  background: linear-gradient(180deg, #101a2b 0%, #0b1220 100%);
  border: 1px solid #2c3f61;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.hero h1,
.hero h2 {
  margin: 0 0 12px;
  color: #f3f7ff;
}

.hero p,
.panel p,
.panel li {
  line-height: 1.5;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
}

.nav a,
.button {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid #37527b;
  background: #14223a;
  color: #eaf2ff;
  text-decoration: none;
}

.nav a:hover,
.button:hover {
  background: #1d3152;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card,
.panel {
  border: 1px solid #2c3f61;
  background: #0f1728;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.card {
  display: flex;
  flex-direction: column;
}

.card h3,
.panel h3 {
  margin-top: 0;
  color: #f3f7ff;
}

.thumb {
  width: 100%;
  display: block;
  margin: 0 0 14px;
  border: 1px solid #2c3f61;
  background: #05070b;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.meta {
  color: #9cb1cf;
  font-size: 14px;
}

.banner {
  width: 100%;
  border: 1px solid #2c3f61;
  display: block;
  margin: 16px 0;
  background: #05070b;
}

.render-frame {
  margin: 16px 0;
  border: 1px solid #2c3f61;
  background: #05070b;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.render-embed {
  width: 100%;
  min-height: 760px;
  height: min(78vh, 960px);
  border: 0;
  display: block;
  background: #ffffff;
}

.quote {
  border-left: 4px solid #48699b;
  padding: 12px 16px;
  margin: 16px 0;
  background: #111b2d;
}

.crumbs {
  color: #9cb1cf;
  font-size: 14px;
  margin-bottom: 12px;
}

.footer {
  margin-top: 28px;
  color: #8aa0be;
  font-size: 14px;
}

.disable-note {
  padding: 12px 14px;
  border: 1px solid #6f5833;
  background: #2c2313;
  color: #f1dfb3;
  margin: 16px 0;
}

.columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.card .button {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 800px) {
  .columns {
    grid-template-columns: 1fr;
  }
}