body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
    color: #2c3e50;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
    margin-bottom: 30px;
    font-size: 2.2em;
}

h2 {
    color: #34495e;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.5em;
    border-left: 4px solid #3498db;
    padding-left: 15px;
}

h3 {
    color: #2c3e50;
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 1.2em;
}

h4 {
    color: #2c3e50;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1em;
    font-weight: 600;
}

p {
    margin-bottom: 15px;
}

ul {
    margin-bottom: 15px;
    padding-left: 20px;
}

li {
    margin-bottom: 8px;
}

.highlight {
    background-color: #ecf0f1;
    padding: 15px;
    border-left: 4px solid #3498db;
    margin: 20px 0;
    border-radius: 5px;
}

.contact-info {
    background-color: #e8f5e8;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
    border-left: 4px solid #27ae60;
}

.header-info {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 30px;
    border: 1px solid #dee2e6;
}

.header-info p {
    margin: 5px 0;
    font-weight: 500;
}

.table-container {
    overflow-x: auto;
    margin: 20px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #3498db;
    color: white;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

tr:hover {
    background-color: #e3f2fd;
}

.important-note {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-left: 4px solid #f39c12;
    padding: 20px;
    border-radius: 5px;
    margin: 30px 0;
}

.important-note h3 {
    color: #d68910;
    margin-top: 0;
    margin-bottom: 15px;
}

.footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    font-size: 0.9em;
    color: #666;
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 20px;
    }
    
    h1 {
        font-size: 1.8em;
    }
    
    h2 {
        font-size: 1.3em;
    }
    
    table {
        font-size: 0.9em;
    }
    
    th, td {
        padding: 8px;
    }
}

/* FAQ Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: #333; background-color: #f8f9fa; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
.header { background: #fff; color: white; padding: 3rem 0; text-align: center; margin-bottom: 2rem; }
.header h1 { font-size: 2.5rem; margin-bottom: 0.5rem; font-weight: 700; }
.header p { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto; }
.contact-section { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.1); margin-bottom: 2rem; text-align: center; }
.contact-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 1rem; }
.btn { padding: 0.75rem 1.5rem; border: none; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-primary { background: #667eea; color: white; }
.btn-secondary { background: #e9ecef; color: #495057; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.search-section { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.1); margin-bottom: 2rem; }
.search-box { width: 100%; padding: 1rem; border: 2px solid #e9ecef; border-radius: 8px; font-size: 1rem; transition: border-color 0.3s ease; }
.search-box:focus { outline: none; border-color: #667eea; }
.tabs { background: white; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.1); overflow: hidden; }
.tab-buttons { display: flex; background: #f8f9fa; border-bottom: 1px solid #e9ecef; overflow-x: auto; }
.tab-button { padding: 1rem 1.5rem; border: none; background: none; cursor: pointer; font-weight: 600; transition: all 0.3s ease; white-space: nowrap; display: flex; align-items: center; gap: 0.5rem; }
.tab-button.active { background: white; color: #667eea; border-bottom: 3px solid #667eea; }
.tab-button:hover { background: #e9ecef; }
.tab-content { padding: 2rem; }
.faq-list {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    padding: 2rem 1.5rem;
}
.faq-item {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 1.2rem;
}
.faq-question {
    background: none;
    border: none;
    font-size: 1.15em;
    font-weight: 600;
    color: #222;
    cursor: pointer;
    width: 100%;
    text-align: left;
    padding: 0.5em 0;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}
.faq-question .icon {
    margin-left: 0.5em;
    font-size: 1.2em;
    color: #3498db;
}
.faq-question:hover {
    color: #3498db;
}
.faq-answer-content {
    margin-top: 0.7em;
    margin-left: 0.5em;
    color: #444;
    font-size: 1em;
    line-height: 1.7;
}
.faq-answer-content ul,
.faq-answer-content ol {
    margin-left: 2.2em;
    margin-bottom: 1em;
    padding-left: 1.2em;
}
.faq-answer-content li {
    margin-bottom: 0.4em;
}
@media (max-width: 600px) {
    .faq-list {
        padding: 1.2rem 0.5rem;
    }
    .faq-answer-content ul,
    .faq-answer-content ol {
        margin-left: 1.2em;
        padding-left: 0.7em;
    }
}
.tags { margin-top: 1rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tag { background: #e9ecef; color: #495057; padding: 0.25rem 0.5rem; border-radius: 4px; font-size: 0.8rem; }
.icon { width: 20px; height: 20px; display: inline-block; }
@media (max-width: 768px) { .container { padding: 10px; } .header h1 { font-size: 2rem; } .contact-buttons { flex-direction: column; align-items: center; } .tab-buttons { flex-direction: column; } .tab-button { text-align: center; } }
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.hidden { display: none; }
.emoji { font-size: 1.2em; }

/* Quitar gradientes y dejar fondo neutro */
body, .container, .header {
    background: #fff !important;
}

/* Botón flotante de regreso */
.back-btn {
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 1000;
    background: #3498db;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: background 0.2s;
}
.back-btn:hover {
    background: #217dbb;
}