:root {
  --ink: #1f2a44;
  --accent: #0d7a8a;
  --accent-soft: #e6f6f8;
  --paper: #f8fbff;
  --line: #c9d8eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, #eaf5ff 0%, transparent 45%),
    radial-gradient(circle at 85% 90%, #d6f2ee 0%, transparent 40%),
    #f1f6fb;
}

.flyer-wrap {
  max-width: 940px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.flyer {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 35px rgba(31, 42, 68, 0.14);
}

.flyer-head {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(125deg, #ffffff, #edf5ff);
}

.tag {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.2px;
  margin-bottom: 0.75rem;
}

h1 {
  margin: 0.2rem 0 0.6rem;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.15;
}

.subline {
  margin: 0;
  font-weight: 600;
}

.flyer-grid {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 1rem;
}

.panel h2 {
  margin: 0 0 0.6rem;
  font-size: 1.08rem;
}

ul {
  margin: 0;
  padding-left: 1.1rem;
}

li {
  margin-bottom: 0.4rem;
}

.dates p {
  margin: 0.32rem 0;
}

.actions {
  padding: 0 1.25rem 1.4rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  padding: 0.64rem 1.1rem;
  border-radius: 6px;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #096674;
}

.btn-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}

.btn-secondary:hover {
  background: #f4f8ff;
}

@media (max-width: 760px) {
  .flyer-grid {
    grid-template-columns: 1fr;
  }
}