:root {
  --bg: #0c1f39;
  --bg-soft: #123762;
  --card: #ffffff;
  --ink: #0f1f33;
  --muted: #55657c;
  --line: #d8e4f2;
  --primary: #1d62ad;
  --primary-soft: #e8f2ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Verdana, Geneva, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 8%, rgba(59, 130, 246, 0.26) 0%, transparent 30%),
    linear-gradient(140deg, var(--bg) 0%, var(--bg-soft) 100%);
}

.manual-layout {
  width: min(1080px, 94vw);
  margin: 24px auto 38px;
  display: grid;
  gap: 14px;
}

.manual-hero,
.manual-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 26px rgba(7, 26, 48, 0.16);
  padding: 18px;
}

.kicker {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
  color: #115ca5;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Verdana, Geneva, sans-serif;
}

h1 {
  margin-top: 6px;
  font-size: clamp(1.45rem, 2.7vw, 2rem);
}

h2 {
  font-size: 1.08rem;
  margin-bottom: 8px;
}

h3 {
  font-size: 0.94rem;
  margin-bottom: 4px;
}

p,
li {
  color: var(--muted);
}

.hero-actions {
  margin-top: 12px;
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 9px 12px;
  text-decoration: none;
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
  font-size: 0.86rem;
}

.btn-primary {
  background: linear-gradient(135deg, #1d62ad, #0f4f8f);
  color: #fff;
}

.btn-soft {
  background: var(--primary-soft);
  color: #17487e;
  border: 1px solid #cddff4;
}

.logo-row {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.logo-row img {
  width: 160px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
}

.manual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

ol,
ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.admin-steps {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.admin-steps > div {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: #f7fbff;
}

details {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 10px;
  margin-top: 8px;
  background: #fbfdff;
}

summary {
  cursor: pointer;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: #1c3f66;
}

@media (max-width: 900px) {
  .manual-grid,
  .admin-steps {
    grid-template-columns: 1fr;
  }
}