.qsp-form-wrapper {
    max-width: 760px;
    margin: 0 auto;
    padding: 24px;
    background: #fff;
    color: #1f2933;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.qsp-title {
    margin: 0 0 8px;
    font-size: 34px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: .02em;
}

.qsp-intro {
    font-size: 17px;
    margin: 0 0 18px;
}

.qsp-required-note {
    color: #b91c1c;
    border-top: 1px solid #e5e7eb;
    padding-top: 12px;
    margin-bottom: 24px;
}

.qsp-field {
    margin-bottom: 24px;
}

.qsp-field label,
.qsp-field legend {
    display: block;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.qsp-field span,
.qsp-field legend span {
    color: #b91c1c;
}

.qsp-field input[type="text"],
.qsp-field input[type="tel"],
.qsp-field input[type="file"] {
    width: 100%;
    max-width: 520px;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 16px;
}

.qsp-field fieldset {
    border: 0;
    padding: 0;
    margin: 0;
}

.qsp-help {
    color: #6b7280;
    margin: 0 0 10px;
}

.qsp-checkbox {
    display: flex !important;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
    font-size: 16px !important;
    font-weight: 400 !important;
}

.qsp-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.qsp-other {
    flex-wrap: wrap;
}

.qsp-other-input {
    max-width: 300px !important;
    margin-left: 4px;
}

.qsp-submit {
    display: inline-block;
    padding: 12px 20px;
    border: 0;
    border-radius: 6px;
    background: #1f4f82;
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.qsp-message {
    padding: 12px 14px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.qsp-message-success {
    background: #ecfdf5;
    border: 1px solid #10b981;
    color: #065f46;
}

.qsp-message-error {
    background: #fef2f2;
    border: 1px solid #ef4444;
    color: #7f1d1d;
}

@media (max-width: 640px) {
    .qsp-form-wrapper {
        padding: 18px;
        border-radius: 0;
        border-left: 0;
        border-right: 0;
    }

    .qsp-title {
        font-size: 28px;
    }
}