/* 产品详情下单表单（4.8B） */
.order-block {
    max-width: var(--max);
    margin: 0 auto 110px;
    padding: 0 30px;
}
.order-block__head {
    border-top: 1px solid var(--line);
    padding-top: 38px;
    margin-bottom: 24px;
}
.order-block__head h2 {
    font-size: clamp(25px, 3vw, 36px);
    font-weight: 500;
    margin: 0 0 10px;
}
.order-block__head h2 span {
    color: var(--accent);
    font-size: .55em;
    margin-left: 12px;
    letter-spacing: .04em;
}
.order-block__head > p:last-child {
    color: var(--muted);
    font-size: 14px;
    margin: 0;
}
.order-form {
    background: #fff;
    border: 1px solid var(--line);
    padding: 26px;
    display: grid;
    gap: 18px;
}
.order-form__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.order-form__identity {
    display: grid;
    gap: 3px;
    padding: 14px 16px;
    border-left: 3px solid var(--accent);
    background: #faf8f3;
}
.order-form__identity span,
.order-form__identity small {
    color: var(--muted);
    font-size: 13px;
}
.order-form label > span {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    margin-bottom: 6px;
}
.order-form input,
.order-form textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--line);
    background: #fbfbf8;
    padding: 11px 13px;
    font: inherit;
    color: var(--ink);
    border-radius: 2px;
}
.order-form input:focus,
.order-form textarea:focus {
    outline: 2px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-color: var(--accent);
}
.order-form__foot {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.order-form__foot small {
    flex: 1;
    min-width: 220px;
    color: var(--muted);
    font-size: 12px;
}
.order-form__foot .btn {
    border: 0;
    cursor: pointer;
}
@media (max-width: 720px) {
    .order-block {
        padding: 0 20px;
        margin-bottom: 70px;
    }
    .order-form__fields {
        grid-template-columns: 1fr;
    }
    .order-form {
        padding: 18px;
    }
}