.reg-captcha {
    margin-top: 0.15rem;
}

.reg-captcha-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem;
}

.reg-captcha__img {
    display: block;
    width: 7.25rem;
    height: 2.7rem;
    flex: 0 0 auto;
    object-fit: contain;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
}

.reg-captcha__input {
    flex: 1 1 auto;
    min-width: 0;
    height: auto;
    letter-spacing: 0.1em;
    font-weight: 700;
    font-size: 1.05rem;
    text-align: left;
}

@media (max-width: 420px) {
    .reg-captcha__img {
        width: 6.5rem;
        height: 2.7rem;
    }

    .reg-captcha__input {
        font-size: 0.95rem;
        letter-spacing: 0.08em;
    }
}