:root {
  color: #eaf6ff;
  background: #06101f;
  font-family: "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 78% 12%, rgba(39, 226, 160, 0.18), transparent 32%),
    radial-gradient(circle at 10% 0%, rgba(56, 221, 255, 0.18), transparent 34%),
    linear-gradient(135deg, #06101f, #0a1f3e);
}

a {
  color: #7be6ff;
}

.shell,
.document {
  width: min(920px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero,
.notice,
.panel-grid article,
.document {
  border: 1px solid rgba(125, 211, 252, 0.28);
  border-radius: 24px;
  background: rgba(4, 16, 38, 0.78);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.hero {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
}

.hero img {
  width: 112px;
  height: 112px;
  border-radius: 24px;
}

.confirmation-hero {
  border-color: rgba(39, 226, 160, 0.38);
  background:
    linear-gradient(135deg, rgba(39, 226, 160, 0.12), rgba(56, 221, 255, 0.06)),
    rgba(4, 16, 38, 0.82);
}

.eyebrow {
  margin: 0 0 8px;
  color: #7be6ff;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: clamp(38px, 8vw, 72px);
  line-height: 0.95;
}

h2 {
  margin: 30px 0 8px;
  color: #ffffff;
}

p,
li {
  color: #c9d9e8;
  font-size: 18px;
  line-height: 1.6;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

nav a,
.back {
  display: inline-flex;
  border: 1px solid rgba(125, 211, 252, 0.28);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.06);
  color: #eaf6ff;
  font-weight: 800;
  text-decoration: none;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.panel-grid article,
.notice {
  padding: 22px;
}

.panel-grid span {
  color: #7be6ff;
  font-size: 12px;
  font-weight: 900;
}

.panel-grid h2,
.notice h2 {
  margin-top: 10px;
}

.notice {
  margin-top: 16px;
}

.document {
  padding: 42px;
}

.document h1 {
  margin-top: 20px;
  font-size: clamp(34px, 6vw, 56px);
}

@media (max-width: 680px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 28px;
  }

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