.acn-fs-wrap {
    max-width: 920px;
    margin: 2rem auto;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.acn-fs-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.acn-fs-form label span,
.acn-fs-agreements span {
    color: #b91c1c;
}

.acn-fs-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.25rem;
}

.acn-fs-field {
    margin: 0;
}

.acn-fs-field-full {
    grid-column: 1 / -1;
}

.acn-fs-form input[type="text"],
.acn-fs-form input[type="email"],
.acn-fs-form input[type="url"],
.acn-fs-form select,
.acn-fs-form textarea {
    width: 100%;
    max-width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 1rem;
    line-height: 1.4;
    background: #fff;
}

.acn-fs-form select[multiple] {
    min-height: 150px;
}

.acn-fs-form small,
.acn-fs-note {
    display: block;
    margin-top: 0.35rem;
    color: #64748b;
    font-size: 0.9rem;
}

.acn-fs-agreements {
    margin-top: 1.25rem;
    padding: 1rem;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.acn-fs-agreements label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin: 0.5rem 0;
    font-weight: 600;
}

.acn-fs-agreements input[type="checkbox"] {
    margin-top: 0.2rem;
}

.acn-fs-submit-row {
    margin: 1.5rem 0 0;
}

.acn-fs-submit {
    appearance: none;
    border: 0;
    border-radius: 10px;
    padding: 0.85rem 1.4rem;
    font-weight: 800;
    font-size: 1rem;
    background: #111827;
    color: #fff;
    cursor: pointer;
}

.acn-fs-submit:hover,
.acn-fs-submit:focus {
    background: #374151;
}

.acn-fs-alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.acn-fs-alert-success {
    background: #ecfdf5;
    border: 1px solid #34d399;
    color: #065f46;
}

.acn-fs-alert-error {
    background: #fef2f2;
    border: 1px solid #f87171;
    color: #7f1d1d;
}

.acn-fs-alert ul {
    margin: 0.5rem 0 0 1.25rem;
}

.acn-fs-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

@media (max-width: 720px) {
    .acn-fs-grid {
        grid-template-columns: 1fr;
    }

    .acn-fs-wrap {
        padding: 1rem;
    }
}