* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    color: #000;
}

.header {
    background-color: #a30000;
    color: white;
    text-align: center;
    padding: 20px 15px;
}

.header h1 {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 5px;
}

.header p {
    font-size: 14px;
    font-weight: 700;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px 15px;
    background-color: white;
    min-height: calc(100vh - 84px);
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.alert-yellow {
    background-color: #fff4cc;
    border: 1px solid #ffcc00;
    border-radius: 5px;
    padding: 12px;
    text-align: center;
    font-weight: 700;
    margin-bottom: 25px;
    color: #333;
    font-size: 14px;
}

.story-text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: justify;
    font-weight: 500;
}

.pix-card {
    background-color: #e6fced;
    border: 2px solid #008000;
    border-radius: 10px;
    padding: 25px 20px;
    text-align: center;
    margin-bottom: 30px;
}

.pix-card h2 {
    color: #008000;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 8px;
}

.pix-card .subtitle {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 18px;
}

.pix-key-container {
    border: 2px dashed #008000;
    border-radius: 5px;
    padding: 15px 10px;
    background-color: white;
    margin-bottom: 18px;
}

.pix-key {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    word-break: break-all;
}

.beneficiary {
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.4;
}

.btn-copy {
    background-color: #00a000;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 15px;
    width: 100%;
    font-size: 18px;
    font-weight: 900;
    cursor: pointer;
    margin-bottom: 20px;
    transition: background-color 0.2s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.btn-copy:hover {
    background-color: #008000;
}

.alert-red {
    background-color: #ffe6e6;
    border: 1px solid #ff0000;
    border-radius: 5px;
    padding: 12px;
    font-size: 13px;
    font-weight: 700;
    color: #a30000;
    line-height: 1.4;
}

.instructions {
    margin-bottom: 40px;
    padding-left: 10px;
}

.instructions ol {
    padding-left: 20px;
    font-size: 15px;
    font-weight: 700;
    line-height: 2;
}

.footer {
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    padding-bottom: 20px;
}