body.unsubscribe main {
  display: flex;
  flex-direction: column; /* stack vertically */
  justify-content: flex-start;
  align-items: center; /* center horizontally */
  padding-top: 3rem;
  padding-left: 1rem;
  padding-right: 1rem;
  min-height: 69vh;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f4f9fc;
  color: var(--navy-blue);
  margin: 0;
  box-sizing: border-box;
}

body.unsubscribe .unsubscribe-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  max-width: 480px;
  width: 100%;
  padding: 2.5rem 2rem;
  box-sizing: border-box;
  transition: box-shadow 0.3s ease;
  margin-bottom: 2rem;
}

body.unsubscribe .unsubscribe-section:hover,
body.unsubscribe .unsubscribe-section:focus-within {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

body.unsubscribe h1 {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.02em;
}

body.unsubscribe p.instructions {
  font-size: 1rem;
  color: #555;
  margin-bottom: 1.75rem;
  text-align: center;
  line-height: 1.5;
}

body.unsubscribe form.unsubscribe-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

body.unsubscribe label {
  font-weight: 600;
  color: #34495e;
  margin-bottom: 0.3rem;
  display: inline-block;
}

body.unsubscribe input[type="email"] {
  font-size: 1rem;
  padding: 0.6rem 0.9rem;
  border: 1.8px solid #ccc;
  border-radius: 8px;
  outline-offset: 3px;
  outline-color: transparent;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.3s ease, outline-color 0.3s ease;
}

body.unsubscribe input[type="email"]:focus {
  border-color: #1abc9c;
  outline-color: #1abc9c;
  box-shadow: 0 0 6px #1abc9caa;
}

body.unsubscribe input[type="checkbox"] {
  width: auto;
  padding: 0;
  margin-right: 0.5rem;
  border: none;
  outline: none;
}

body.unsubscribe .checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
  color: #2c3e50;
}

body.unsubscribe button[type="submit"] {
  background-color: #1abc9c;
  color: #fff;
  border: none;
  padding: 0.9rem 0;
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.25s ease;
}

body.unsubscribe button[type="submit"]:hover,
body.unsubscribe button[type="submit"]:focus {
  background-color: #16a085;
  outline: none;
}

body.unsubscribe /* Hide honeypot fields */
input[name="website"],
input[name="hp_check"] {
  display: none !important;
}

body.unsubscribe .consent-text {
  font-size: 0.85rem;
  color: #7f8c8d;
  margin-top: 1rem;
  text-align: center;
  font-style: italic;
  line-height: 1.4;
}

/* Responsive & Scalable */

@media (max-width: 520px) {
 body.unsubscribe main {
  padding: 2rem 1.5rem;
  margin: 1rem;
 }

  body.unsubscribe h1 {
  font-size: 1.9rem;
 }

 body.unsubscribe button[type="submit"] {
  font-size: 1rem;
  padding: 0.75rem 0;
 }
}