body {
  background: linear-gradient(to bottom, #e6e8ea 0%, #bfc3c8 100%);
  font-family: 'Montserrat', 'Arial Narrow', Arial, sans-serif;
  color: #23272b;
  margin: 0;
  min-height: 100vh;
}

.header {
  background: #181b22;
  color: #f6f6f6;
  letter-spacing: 2px;
  font-size: 2.5rem;
  padding: 32px 0 16px 32px;
  border-bottom: 4px solid #ffd700;
  text-shadow: 2px 2px 0 #23272b;
}

.main {
  max-width: 1050px;
  margin: 32px auto 0 auto;
  background: rgba(241, 244, 244, 0.95);
  box-shadow: 0 8px 32px rgba(46, 53, 58, 0.09);
  border-radius: 26px;
  padding: 36px 30px;
  border: 1px solid #c7cdd2;
}

.btn{
  background: #23272b;
  color: #ffd700;
  text-transform: uppercase;
  padding: 10px 28px;
  border: none;
  border-radius: 25px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 15px;
  box-shadow: 0 2px 10px #181b2242;
  letter-spacing: 2px;
}

.btn:hover {
  background: #ffd700;
  color: #181b22;
  box-shadow: 0 6px 24px #23272b44;
  transition: 0.14s;
}

.input, textarea {
  border: 1.5px solid #c7cdd2;
  border-radius: 10px;
  padding: 9px 14px;
  margin-bottom: 16px;
  background: #f6f7fa;
  color: #23272b;
  font-size: 1.1rem;
  box-shadow: 0 2px 8px #e6e8ea4e;
}

.message-card {
  background: #23272b;
  color: #e6e8ea;
  margin-bottom: 22px;
  border-radius: 12px;
  padding: 20px 18px 15px 24px;
  display: flex;
  align-items: flex-start;
  box-shadow: 0 8px 24px #0004;
  position: relative;
  font-size: 1.08em;
}

.message-card .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #bfc3c8;
  margin-right: 18px;
  border: 2px solid #ffd700;
  object-fit: cover;
}

.message-card .content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.message-card .meta {
  color: #ffd700;
  font-size: 0.93em;
  margin-bottom: 9px;
  letter-spacing: 1.2px;
  text-shadow: 1px 2px 0 #23272b;
  font-weight: bold;
}