body {
    font-family: system-ui;
    margin: 0;
    background: #f4f6fb;
}

header {
    background: white;
    padding: 15px;
    border-bottom: 1px solid #ddd;
}

main {
    max-width: 800px;
    margin: 20px auto;
    padding: 10px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 16px;
}

.word {
    font-size: 36px;
    text-align: center;
    margin: 20px 0;
}

.controls {
    text-align: center;
}

button {
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid #cfe0ff;
    background: #e8f0ff;
    margin: 5px;
    cursor: pointer;
}

input {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
    width: 100%;
    max-width: 300px;
}

.result {
    margin-top: 20px;
    font-size: 18px;
}

.green { color: green; }
.red { color: red; }

.ru {
    font-size: 20px;
    color: #666;
}

.pl {
    font-size: 34px;
    font-weight: bold;
    margin-top: 8px;
}

.forms {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.6;
}

.forms table {
    width: 100%;
    border-collapse: collapse;
}

.forms td {
    border-bottom: 1px solid #eee;
    padding: 4px;
}


.controls {
    margin-top: 15px;
    text-align: center;
}

.block {
    margin-top: 15px;
    text-align: center;
}

.accordion {
    margin-top: 25px;
}

.accordion-btn {
    width: 100%;
    background: #eef3ff;
    border: 1px solid #cfe0ff;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.open {
    max-height: 2000px;
}

.forms-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.forms-wrapper.open {
    max-height: 2000px;
}
</style>