* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, sans-serif;
    background: linear-gradient(180deg, #48b671 0%, #3aa965 100%);
    display: flex;
    flex-direction: column;
}

.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(6px);
    border-radius: 24px;
    padding: 40px 30px;
    max-width: 520px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.logo {
    width: 320px;
    max-width: 100%;
    margin-bottom: 10px;
}

h1 {
    font-family: 'Luckiest Guy', cursive;
    font-size: 46px;
    margin: 10px 0;
    background: linear-gradient(to bottom, #62BF2E, #448522);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1px #000;
}

.subtitle {
    color: #ffffff;
    opacity: 0.9;
    margin-bottom: 25px;
    font-size: 16px;
}

.example {
    margin: 25px 0;
}

.example-id {
    width: 100%;
    max-width: 420px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.cta-button {
    display: inline-block;
    margin-top: 20px;
    padding: 14px 36px;
    background: linear-gradient(180deg, #4CAF50, #3e9e43);
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    border-radius: 999px;
    box-shadow: 0 6px 0 #2f7c35;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cta-button:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #2f7c35;
}

footer {
    background-color: #074f22;
    text-align: center;
    padding: 12px 0;
    color: #ffffff;
    font-size: 14px;
}