:root {
  --bg-1: #efeafc;
  --bg-2: #e6ecfb;
  --bg-3: #f5ecfb;
  --ink: #241f33;
  --ink-soft: #56506a;
  --accent: #7b6cf0;
  --accent-ink: #4a3fb0;
  --card: rgba(255, 255, 255, 0.55);
  --card-border: rgba(255, 255, 255, 0.7);
  --shadow: 0 20px 60px rgba(90, 70, 180, 0.15);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  line-height: 1.65;
  background:
    radial-gradient(1200px 800px at 15% -10%, var(--bg-3), transparent 60%),
    radial-gradient(1000px 700px at 110% 10%, var(--bg-2), transparent 55%),
    linear-gradient(160deg, var(--bg-1), var(--bg-2));
  background-attachment: fixed;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.brand .dot {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(150deg, var(--accent), #a99bff);
  box-shadow: 0 8px 22px rgba(123, 108, 240, 0.4);
}

.brand h1 {
  font-size: 1.35rem;
  margin: 0;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 2.1rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 12px;
}

h3 {
  margin: 32px 0 8px;
  font-size: 1.15rem;
}

.lead { font-size: 1.15rem; color: var(--ink-soft); margin: 0 0 28px; }

p { color: var(--ink-soft); }

a { color: var(--accent-ink); text-decoration-color: rgba(74, 63, 176, 0.35); }
a:hover { text-decoration-color: var(--accent-ink); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(150deg, var(--accent), #9a8bff);
  color: #fff;
  box-shadow: 0 10px 26px rgba(123, 108, 240, 0.4);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--accent-ink);
  border: 1px solid var(--card-border);
}

.footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(120, 110, 170, 0.18);
  font-size: 0.9rem;
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
}

.back { display: inline-block; margin-bottom: 20px; font-size: 0.95rem; }

.placeholder {
  background: rgba(123, 108, 240, 0.1);
  border: 1px dashed rgba(123, 108, 240, 0.5);
  border-radius: 8px;
  padding: 2px 6px;
  font-size: 0.9em;
  color: var(--accent-ink);
}

@media (max-width: 560px) {
  .wrap { padding: 32px 16px 64px; }
  .card { padding: 28px 22px; }
  h2 { font-size: 1.7rem; }
}