/* Import font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;600&display=swap');

/* Reset & base */
* {
  margin: 0; padding: 0; box-sizing: border-box;
}
html, body {
  height: 100%;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #f5f0e9, #d9cfc1);
  color: #4a4a4a;
  overflow-x: hidden;
}
body {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 20px;
  min-height: 100vh;
}

/* Container */
.container {
  max-width: 900px;
  width: 100%;
  background: #fff9f0;
  border-radius: 24px;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.1),
    inset 0 0 40px #e3d9cc;
  padding: 40px 60px;
  animation: fadeInSlide 1.5s ease forwards;
  border: 1px solid #e1d7cc;
}

/* Animation */
@keyframes fadeInSlide {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
header {
  text-align: center;
  margin-bottom: 36px;
  user-select: none;
}
header h1 {
  font-weight: 600;
  font-size: 3rem;
  letter-spacing: 0.1em;
  color: #7a5a3c;
  text-shadow: 1px 1px 3px #d9cfc1aa;
}
header p {
  margin-top: 12px;
  font-weight: 300;
  font-size: 1.25rem;
  color: #6e5b4e;
  letter-spacing: 0.03em;
}

/* Join button */
.btn-join {
  margin-top: 24px;
  display: inline-block;
  padding: 14px 40px;
  background: linear-gradient(135deg, #c89f6d, #a6723f);
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 40px;
  text-decoration: none;
  box-shadow:
    0 5px 15px rgba(166, 114, 63, 0.6);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  user-select: none;
}
.btn-join:hover {
  transform: scale(1.05);
  box-shadow:
    0 8px 25px rgba(166, 114, 63, 0.8);
}

/* Main content */
main {
  max-width: 700px;
  margin: 0 auto;
}
main section {
  margin-bottom: 48px;
}
main h2 {
  font-weight: 600;
  font-size: 2rem;
  margin-bottom: 16px;
  color: #a67c4f;
  border-bottom: 2px solid #d1bfa5;
  padding-bottom: 6px;
  text-shadow: 1px 1px 2px #e6dcd2;
}

/* Paragraphs */
main p {
  font-weight: 300;
  line-height: 1.65;
  font-size: 1.1rem;
  color: #5e4b3c;
}

/* Rules list */
.rules ul {
  list-style: none;
  padding-left: 1.25rem;
  color: #7e6a58;
  font-weight: 300;
  font-size: 1.1rem;
  line-height: 1.6;
}
.rules ul li {
  margin-bottom: 12px;
  position: relative;
  padding-left: 22px;
}
.rules ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #c49a5a;
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  top: 2px;
}

/* Staff app link */
.staff-app a.link {
  color: #a67c4f;
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}
.staff-app a.link:hover {
  color: #c89f6d;
}

/* Footer */
footer {
  text-align: center;
  font-weight: 300;
  font-size: 0.9rem;
  color: #a0866fcc;
  user-select: none;
  padding-top: 20px;
  border-top: 1px solid #d9cfc1aa;
}