body {
  margin: 0;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  background: linear-gradient(180deg, #f6f8fb 0%, #e8eef6 100%);
  color: #1f2a37;
}

.topbar {
  background: #0f172a;
  color: #fff;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid #475569;
  border-radius: 8px;
  width: 44px;
  height: 38px;
  padding: 7px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: #fff;
  border-radius: 999px;
  margin: 4px 0;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav a {
  color: #fff;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
}

.nav a:hover,
.nav a.active {
  border-color: #93c5fd;
  background: #1e3a8a;
}

.wrap {
  max-width: 1000px;
  margin: 24px auto 40px;
  padding: 0 16px;
}

.card {
  background: #fff;
  border: 1px solid #d7e1ee;
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.card-split-gap {
  margin-top: 20px;
}

h1, h2 {
  margin: 0 0 10px;
  text-transform: uppercase;
}

h1 {
  font-size: 34px;
}

h2 {
  font-size: 26px;
}

p {
  margin: 0 0 12px;
  font-size: 18px;
  line-height: 1.5;
}

.btn {
  display: block;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background: #2563eb;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  margin-top: 10px;
}

.btn.alt {
  background: #059669;
}

.section-split {
  margin: 14px 0 2px;
  border: 0;
  border-top: 2px solid #d7e1ee;
}


.list {
  margin: 0;
  padding-left: 22px;
}

.list li {
  margin: 8px 0;
  font-size: 18px;
}

.winners-board {
  margin-top: 12px;
  border: 1px solid #d7e1ee;
  border-radius: 10px;
  overflow: hidden;
}

.winners-table {
  width: 100%;
  border-collapse: collapse;
}

.winners-table th,
.winners-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #d7e1ee;
}

.winners-table th {
  background: #f8fafc;
  font-size: 15px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.winners-table td {
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .topbar {
    align-items: center;
  }

  .brand {
    font-size: 20px;
    width: calc(100% - 54px);
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    width: 100%;
    margin-top: 8px;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .nav.open {
    display: grid;
  }

  .nav a {
    text-align: center;
    font-size: 13px;
    padding: 8px 6px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  p,
  .list li {
    font-size: 16px;
  }

  .winners-table th,
  .winners-table td {
    padding: 10px;
  }

  .winners-table td {
    font-size: 20px;
  }

}

@media (max-width: 520px) {
  .nav.open {
    grid-template-columns: 1fr;
  }
}