body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}
header {
  background: #fff;
  padding: 10px 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}
header img {
  height: 50px;
  margin-right: 15px;
}
.brand {
  font-size: 1.4em;
  font-weight: 600;
}
.centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
}
.main-btn {
  display: inline-block;
  margin-top: 30px;
  padding: 14px 32px;
  font-size: 1.1em;
  font-weight: 600;
  color: #fff;
  background: #4f8cff;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(79,140,255,0.08);
  transition: background 0.2s;
}
.main-btn:hover {
  background: #2563eb;
}

.documents-section {
  margin-top: 50px;
  text-align: center;
}

.documents-section h2 {
  font-size: 1.4em;
  color: #666;
  margin-bottom: 20px;
  font-weight: 500;
}

.documents-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.doc-btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.95em;
  font-weight: 500;
  color: #4f8cff;
  background: #fff;
  border: 2px solid #4f8cff;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s;
  min-width: 200px;
  text-align: center;
}

.doc-btn:hover {
  background: #4f8cff;
  color: #fff;
}
h1 {
  text-align: center;
  margin: 40px 20px 20px;
  font-size: 2em;
  font-weight: bold;
  color: #111;
}
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px 60px;
}
.privacy-text {
  white-space: pre-wrap;
  font-size: 1.05em;
  background: #fafbfc;
  border-radius: 10px;
  padding: 32px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
header.center-header {
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  background: #fff;
  padding: 18px 0 18px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
header.center-header img {
  height: 54px;
  margin: 0;
  cursor: pointer;
}
.brand { display: none; }
.involve-title {
  font-family: 'Involve', 'Segoe UI', sans-serif;
  font-size: 2.2em;
  font-weight: 700;
  text-align: center;
  margin: 40px 0 32px 0;
  letter-spacing: 0.01em;
}
.container.privacy-text.formatted-policy {
  max-width: 700px;
  margin: 0 auto 40px auto;
  padding: 32px 24px;
  background: #fafbfc;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  font-size: 1.07em;
  white-space: pre-wrap;
  word-break: break-word;
}
.formatted-policy strong, .formatted-policy .policy-section-title {
  font-weight: bold;
  display: block;
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 1.08em;
}
@media (max-width: 600px) {
  .container, .privacy-text { padding: 10px 4px 40px; }
  h1 { font-size: 1.2em; }
  .main-btn { font-size: 1em; padding: 12px 18px; }
  header img { height: 36px; }
  .documents-section h2 { font-size: 1.2em; }
  .doc-btn { 
    font-size: 0.9em; 
    padding: 8px 16px; 
    min-width: 180px; 
  }
}
@media (max-width: 700px) {
  .container.privacy-text.formatted-policy {
    max-width: 98vw;
    padding: 12px 2vw;
  }
  .involve-title { font-size: 1.1em; }
  header.center-header img { height: 36px; }
}