body { 
    margin: 0; 
    font-family: 'Segoe UI', Arial, sans-serif; 
    background: #e3f2fd; 
    overflow-x: hidden; 
}

.main-header { 
    background: #0288d1; 
    color: white; 
    padding: 25px 15px; 
    text-align: center;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.logo img { width: 80px; height: auto; }
.header-text h1 { margin: 0; font-size: 26px; }
.header-text h3 { margin: 5px 0; color: #ffd700; font-size: 18px; }
.slogan { font-size: 14px; font-style: italic; opacity: 0.9; margin: 0; }

.navbar { 
    background: #01579b; 
    text-align: center; 
    padding: 15px; 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
}

.navbar a { 
    color: white; 
    text-decoration: none; 
    margin: 0 15px; 
    font-weight: bold; 
    font-size: 16px; 
}

.page-title-box { text-align: center; margin: 30px 0; }

.indicator-badge {
    background: #b3e5fc;
    padding: 12px 40px;
    border-radius: 15px;
    color: #01579b;
    font-size: 22px;
    font-weight: bold;
    display: inline-block;
    border-bottom: 6px solid #0288d1;
}

.form-container {
    max-width: 800px;
    margin: 20px auto 50px;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-container h2 { text-align: center; color: #0288d1; margin-bottom: 25px; }

.declaration {
    background: #e1f5fe; 
    padding: 20px; 
    border-left: 6px solid #0288d1;
    margin-bottom: 30px; 
    font-size: 15px; 
    line-height: 1.6; 
    color: #333;
    font-style: italic;
}

.form-row { margin-bottom: 20px; }
.form-row label { display: block; margin-bottom: 8px; font-weight: bold; color: #333; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%; 
    padding: 12px; 
    border: 1px solid #ddd; 
    border-radius: 8px; 
    box-sizing: border-box; 
    font-size: 16px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

fieldset { border: 1px solid #ddd; border-radius: 12px; padding: 20px; margin-bottom: 25px; }
legend { font-weight: bold; color: #0288d1; padding: 0 10px; font-size: 18px; }

.submit-btn {
    width: 100%; 
    padding: 18px; 
    background: #0288d1; 
    color: white; 
    border: none;
    border-radius: 10px; 
    font-size: 18px; 
    font-weight: bold; 
    cursor: pointer; 
    transition: 0.3s;
}

.submit-btn:hover { background: #01579b; }

.footer {
    background: #01579b; 
    color: white; 
    text-align: center;
    padding: 15px 10px; 
    margin-top: 50px; 
    border-top: 4px solid #ffd700; 
    font-size: 14px;
}

@media (max-width: 767px) {
    .header-container { gap: 10px; }
    .logo img { width: 60px; }
    .header-text h1 { font-size: 18px; }
    .indicator-badge { font-size: 18px; padding: 10px 30px; }
    .form-container { margin: 10px; padding: 20px; }
    .grid-2 { grid-template-columns: 1fr; gap: 0; }
}