body { background: var(--bg-secondary, #F9FAFB); }

form { 
  max-width: 650px; 
  margin: 50px auto; 
  padding: 40px; 
  background-color: #fff;
  border-radius: 10px; 
  box-shadow: 0 5px 30px 0 hsla(0,0%,9%,.1); 
}

label {
    padding-top: 10px;
}

.feedback-input {
  color: var(--text-primary, #111827);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight:500;
  font-size: 15px;
  border-radius: 8px;
  line-height: 15px;
  background-color: var(--bg-tertiary, #F3F4F6);
  border:1px solid var(--border-primary, #E5E7EB);
  transition: all 0.3s;
  padding: 13px;
  margin-top: 4px;
  margin-bottom: 8px;
  width:100%;
  box-sizing: border-box;
  outline:0;
}

.feedback-input:focus { border:2px solid var(--brand-primary, #2563EB); }

textarea {
  min-height: 120px;
  line-height: 150%;
  resize:vertical;
  background-color: var(--bg-tertiary, #F3F4F6);
  border: 1px solid var(--border-primary, #E5E7EB);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 400;
  color: var(--text-primary, #111827);
  height: 42px;
  padding: 4px 12px 8px;
  line-height: 1.33;
  box-shadow: none;
}

[type="submit"] {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  width: 100%;
  background:#2563EB;
  border-radius:5px;
  border:0;
  cursor:pointer;
  color:white;
  font-size:24px;
  padding-top:10px;
  padding-bottom:10px;
  transition: all 0.3s;
  margin-top: 10px;
  font-weight:700;
}
[type="submit"]:hover { background:#1D4ED8; }


.title, .title0 {
font-size: 42px;
letter-spacing: 0;
font-weight: 600;
color: var(--text-primary, #1e293b);
margin-bottom: 8px;
line-height: 20px;
max-width: 800px;
margin-left: auto;
margin-right: auto
}

.block__body .btn {
margin-top: 48px;
}

.btn--red:active, .button--red:active {
background-color: #2563EB;
}

.btn--red:hover, .button--red:hover {
background-color: var(--brand-primary-hover, #1D4ED8);
}

.btn--red, .button--red {
min-width: 200px;
padding: 10px 24px 14px;
text-shadow: none;
border: none;
text-decoration: none;
border-radius: 4px;
align-items: center;
text-align: center;
font-size: 18px;
font-weight: 500;
line-height: 18px;
letter-spacing: 0;
color: #fff;
background-color: #2563EB;
}