body {
  font-family: Arial, sans-serif;
  background: #e6f0fa;
  margin: 0;
  padding: 0;
}



h1 {
  text-align: center;
  color: #0575f2;
  margin-bottom: 24px;
  font-size: 2em;
}

.main-sections {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: space-between;
  margin-top: 20px;
}

section {
  flex: 1 1 340px;
  background: #f4fcf8;
  border-radius: 8px;
  padding: 20px 250px 18px 250px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px #e3e6ea;
}

h2 {
  color: #2667c9;
  margin-top: 0;
  font-size: 1.15em;
  margin-bottom: 13px;
  text-align: center;
}

.sg-nav-header {
  background: #fff;
  border-bottom: 1px solid #e8f5ea;
  padding: 12px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.sg-nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.sg-nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sg-nav-logo {
  width: 45px;
  height: 45px;
}

.sg-nav-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #22a026;
  margin: 0;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 7px;
  font-weight: 500;
  color: #2667c9;
}

input,
textarea,
button,
select {
  font-size: 15px;
  padding: 8px;
  border: 1px solid #b5bfc6;
  border-radius: 5px;
  margin-bottom: 11px;
  background: #eef6fb;
}

textarea {
  min-height: 55px;
  resize: vertical;
}

input[type="file"] {
  background: #f8fbfc;
  padding: 8px 2px;
}

button {
  background: #33c572;
  color: #fff;
  border: none;
  cursor: pointer;
  margin-top: 5px;
  border-radius: 4px;
  font-size: 1em;
  padding: 10px;
  transition: background 0.2s;
}

button:hover {
  background: #26a056;
}

.response-area {
  margin-top: 15px;
  background: #e2fbe2;
  border: 1px solid #b6e6b6;
  border-radius: 5px;
  padding: 12px;
  color: #237d2f;
  font-size: 1.01em;
  min-height: 36px;
  display: none;
}

hr {
  margin: 16px 0;
  border: solid #b7c9cc 1px;
}

@media (max-width: 1200px) {
  .main-sections {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 700px) {
  .container {
    padding: 16px 5px;
  }

  section {
    padding: 14px 8px 10px 8px;
  }

  h1 {
    font-size: 1.36em;
  }
}