body {
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    margin: 0;
    padding: 40px 20px;
    color: #222;
}

.survey-wrap {
    max-width: 860px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.survey-header h1 {
    margin-top: 0;
}

.survey-page-meta {
    margin-bottom: 24px;
    color: #555;
}

.survey-block {
    margin-bottom: 24px;
}

.survey-label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
}

.survey-description {
    margin-bottom: 10px;
    color: #666;
}

.choice {
    display: block;
    margin: 8px 0;
}

input[type="text"],
input[type="email"],
textarea,
select {
    width: 100%;
    max-width: 100%;
    padding: 10px 12px;
    font-size: 16px;
    box-sizing: border-box;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

.survey-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 32px;
}

.survey-nav-left,
.survey-nav-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.survey-btn,
.survey-nav a.survey-btn {
    display: inline-block;
    text-decoration: none;
    background: #111;
    color: #fff;
    padding: 10px 16px;
    border-radius: 8px;
    border: 0;
    cursor: pointer;
    font-size: 15px;
    line-height: 1.2;
}

.survey-btn:hover,
.survey-nav a.survey-btn:hover {
    background: #333;
}

.survey-btn-secondary {
    background: #666;
}

.survey-btn-secondary:hover {
    background: #555;
}

.survey-hidden {
    display: none !important;
}

.req {
    color: #c00;
}

.survey-finish-message {
    max-width: 860px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.survey-finish-message h1 {
    margin-top: 0;
}