body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: #fff;
  color: #333;
}

/* HEADER */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 40px;
  background: linear-gradient(90deg, #a333ff, #f77737);
  color: #fff;
}
.logo {
  font-weight: 700;
  font-size: 18px;
}
.site-header nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 18px;
  font-weight: 500;
}
.site-header nav a:hover {
  opacity: 0.8;
}

/* MAIN */
main {
  max-width: 800px;
  margin: 40px auto;
  text-align: center;
  padding: 0 20px;
}
.title {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(90deg, #a333ff, #f77737);
  -webkit-background-clip: text;
  color: transparent;
}
.subtitle {
  font-size: 1rem;
  color: #555;
  margin-bottom: 30px;
}
.form-container {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
  text-align: left;
}
label {
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
  margin-top: 16px;
}
input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
  margin-bottom: 8px;
}
.start-btn {
  background: linear-gradient(90deg, #a333ff, #f77737);
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 14px;
  cursor: pointer;
  width: 100%;
  margin-top: 12px;
}
.start-btn:hover {
  opacity: 0.9;
}
.note {
  font-size: 13px;
  color: #555;
  margin-top: 8px;
}
.show-btn {
  margin-top: 18px;
  border: 2px solid #007aff;
  background: #f7f7f7;
  color: #000;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
}
.progress-bar {
  margin-top: 18px;
  background: #eee;
  border-radius: 6px;
  overflow: hidden;
  height: 10px;
}
#progressFill {
  background: linear-gradient(90deg, #a333ff, #f77737);
  width: 0%;
  height: 100%;
  transition: width 0.3s;
}

/* WINNERS */
.winners {
  margin-top: 20px;
}
.winner-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border-bottom: 1px solid #eee;
}
.winner-avatar img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}
.winner-info p {
  margin: 4px 0;
  color: #555;
}
.winner-info a {
  color: #a333ff;
  font-size: 14px;
  text-decoration: none;
}

/* FOOTER */
.site-footer {
  background: #121212;
  color: #ccc;
  text-align: center;
  padding: 30px 16px;
  margin-top: 60px;
}
.footer-links a {
  color: #ccc;
  text-decoration: none;
  margin: 0 10px;
  font-size: 13px;
}
.footer-links a:hover {
  color: #fff;
}

/* FAQ */
#faq-section {
  margin-top: 60px;
  text-align: left;
}
#faq-section h2 {
  text-align: center;
  font-size: 1.6rem;
  background: linear-gradient(90deg, #a333ff, #f77737);
  -webkit-background-clip: text;
  color: transparent;
}
details {
  margin-bottom: 12px;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 10px 14px;
}
summary {
  font-weight: 600;
  cursor: pointer;
}
summary:hover {
  color: #a333ff;
}