@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Noto+Sans+KR:wght@400;500;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: #f3e7c9;
  background:
    linear-gradient(rgba(8, 10, 14, 0.72), rgba(8, 10, 14, 0.9)),
    radial-gradient(circle at top, rgba(75, 63, 28, 0.25), transparent 40%),
    #0d1015;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 48px;
  background: rgba(10, 12, 17, 0.82);
  border-bottom: 1px solid rgba(201, 162, 39, 0.35);
  backdrop-filter: blur(6px);
}

.logo {
  font-family: 'Press Start 2P', cursive;
  font-size: 20px;
  color: #d8b35a;
  text-shadow: 0 0 12px rgba(216, 179, 90, 0.28);
}

.topbar nav {
  display: flex;
  gap: 24px;
}

.topbar nav a {
  font-size: 14px;
  color: #e6d7ab;
  transition: 0.2s ease;
}

.topbar nav a:hover {
  color: #ffd36a;
}

.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 110px 20px 80px;
}

.hero-box {
  width: 100%;
  max-width: 980px;
  padding: 56px 42px;
  border: 2px solid rgba(199, 161, 62, 0.6);
  background:
    linear-gradient(180deg, rgba(30, 25, 18, 0.88), rgba(17, 17, 19, 0.92));
  box-shadow:
    0 0 0 4px rgba(74, 58, 24, 0.45),
    0 20px 60px rgba(0, 0, 0, 0.45);
  text-align: center;
  border-radius: 10px;
}

.sub {
  color: #9eb7b3;
  font-size: 13px;
  letter-spacing: 3px;
  margin-bottom: 18px;
}

.hero-box h1 {
  font-family: 'Press Start 2P', cursive;
  font-size: 48px;
  line-height: 1.4;
  color: #f6d377;
  margin-bottom: 28px;
  text-shadow: 0 0 20px rgba(246, 211, 119, 0.2);
}

.desc {
  color: #ddd3b4;
  line-height: 1.8;
  font-size: 17px;
  margin-bottom: 34px;
}

.buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid rgba(214, 180, 91, 0.5);
  transition: 0.2s ease;
}

.btn.gold {
  background: linear-gradient(180deg, #cfa243, #8f6925);
  color: #1b1408;
}

.btn.gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(207, 162, 67, 0.2);
}

.btn.dark {
  background: rgba(30, 34, 42, 0.9);
  color: #eadfbf;
}

.btn.dark:hover {
  background: rgba(44, 49, 59, 0.95);
}

.panel-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px 80px;
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 22px;
}

.panel {
  background: rgba(18, 20, 26, 0.92);
  border: 1px solid rgba(190, 153, 63, 0.35);
  border-radius: 10px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.panel h2 {
  color: #f0c86c;
  margin-bottom: 18px;
  font-size: 22px;
}

.panel p,
.panel li {
  color: #d8cfb2;
  line-height: 1.8;
  font-size: 15px;
}

.panel ul {
  list-style: none;
}

.panel li + li {
  margin-top: 10px;
}

.footer {
  border-top: 1px solid rgba(201, 162, 39, 0.2);
  text-align: center;
  padding: 28px 20px 36px;
  color: #9f967f;
  font-size: 13px;
}

@media (max-width: 900px) {
  .topbar {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }

  .topbar nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-box h1 {
    font-size: 28px;
  }

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