* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, "Songti SC", "SimSun", serif;
  color: #1c2a24;
  background: #f3eee4;
  line-height: 1.85;
  font-size: 17px;
}
a { color: #1c3d32; }
img { max-width: 100%; }
.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #f8f4eb;
  border-bottom: 2px solid #b8954a;
}
.masthead-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #1c3d32;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.brand svg { display: block; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.nav-links a {
  text-decoration: none;
  color: #3d4a44;
  font-size: 15px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.nav-links a:hover,
.nav-links a.is-on { color: #1c3d32; border-bottom-color: #b8954a; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }
.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  padding: 56px 0 36px;
}
.kicker {
  color: #b8954a;
  letter-spacing: 0.18em;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
h1 {
  font-size: 42px;
  line-height: 1.28;
  color: #14241d;
  font-weight: 700;
  margin-bottom: 18px;
}
.lead { font-size: 18px; color: #3a4740; margin-bottom: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn-gold, .btn-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  text-decoration: none;
  font-size: 16px;
}
.btn-gold { background: #1c3d32; color: #f8f4eb; }
.btn-gold:hover { background: #275447; }
.btn-line { border: 1px solid #1c3d32; color: #1c3d32; }
.btn-line:hover { background: #e7e0d2; }
.hero-art {
  background: #1c3d32;
  color: #f3eee4;
  padding: 28px;
  min-height: 280px;
}
.rule { border: 0; border-top: 1px solid #d4c7ad; margin: 8px 0 28px; }
.chapter { padding: 8px 0 36px; }
.chapter h2 {
  font-size: 28px;
  margin-bottom: 14px;
  color: #14241d;
}
.chapter h3 { font-size: 20px; margin: 20px 0 8px; }
.chapter p { margin-bottom: 14px; }
.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 20px 0 8px;
}
.trio article {
  background: #fffdf8;
  border-top: 3px solid #b8954a;
  padding: 18px 16px 8px;
}
.trio h3 { margin-top: 0; }
.enter-panel {
  background: #1c3d32;
  color: #f3eee4;
  padding: 32px 28px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
}
.enter-panel h2 { color: #f8f4eb; }
.enter-panel .btn-gold { background: #b8954a; color: #1c2418; }
.enter-panel .btn-gold:hover { background: #c9a85c; }
.note {
  background: #fff7e0;
  border-left: 4px solid #b8954a;
  padding: 14px 16px;
  margin: 16px 0;
}
.safe {
  background: #e8f0ec;
  border: 1px solid #9bb5a8;
  padding: 18px 20px;
  margin: 10px 0 28px;
}
.safe h2 { font-size: 22px; margin-bottom: 10px; }
.compare {
  width: 100%;
  border-collapse: collapse;
  background: #fffdf8;
  margin: 16px 0 20px;
  font-size: 15px;
}
.compare th, .compare td {
  border: 1px solid #d4c7ad;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.compare th { background: #1c3d32; color: #f8f4eb; }
.faq details {
  background: #fffdf8;
  border: 1px solid #d4c7ad;
  margin-bottom: 10px;
  padding: 10px 14px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin: 10px 0 6px; }
.site-foot {
  background: #14241d;
  color: #d7e0db;
  padding: 36px 0 28px;
  font-size: 15px;
}
.site-foot a { color: #e6c57a; }
.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}
.legal { border-top: 1px solid #355246; padding-top: 16px; color: #b7c4be; }
@media (max-width: 860px) {
  .hero, .enter-panel, .trio, .foot-grid { grid-template-columns: 1fr; }
  h1 { font-size: 32px; }
  .masthead-inner { flex-direction: column; align-items: flex-start; }
}