/* ===== Product detail premium (products-arch) ===== */
.product-premium-wrap {
    float: none;
    width: min(1180px, calc(100% - 40px));
    margin: 4px auto 80px;
    display: flow-root;
    position: relative;
    z-index: 5;
}

.catalog-menu-wrap + .product-premium-wrap {
    float: right;
    width: min(1180px, calc(70% - 24px));
    margin-top: 0;
    margin-bottom: 96px;
}

.product-premium-wrap:after {
    display: none;
}

.product-premium-wrap .product-detail {
    border-radius: 18px 18px 0 0;
    border: 1px solid rgba(20, 56, 134, 0.11);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 18px 36px rgba(16, 43, 104, 0.13);
    padding: 28px 34px 24px;
}

.product-premium-wrap .product-detail h2 {
    color: #14367b;
    font-size: 39px;
    line-height: 1.14;
    padding-bottom: 12px;
}

.product-premium-wrap .product-detail h3 {
    color: #1c438d;
    font-size: 26px;
    line-height: 1.28;
    padding-top: 8px;
}

.product-premium-wrap .product-detail p,
.product-premium-wrap .product-detail li {
    color: #2e497f;
    font-size: 17px;
    line-height: 1.6;
}

.product-premium-wrap .product-detail .photo-slider {
    margin: 0 0 18px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 14px 28px rgba(18, 45, 108, 0.16);
}

.product-premium-wrap .product-detail .photo-slider img {
    transition: transform 0.45s ease, filter 0.35s ease;
}

.product-premium-wrap .product-detail .photo-slider img:hover {
    transform: scale(1.03);
    filter: saturate(1.06);
}

.product-premium-wrap .product-detail .photo-slider .product-lightbox-link {
    display: inline-block;
    border: 0;
}

.product-premium-wrap .product-detail .file-list {
    margin-top: 10px;
}

.product-premium-wrap .product-detail .file-list > li {
    margin-bottom: 8px;
}

.product-premium-wrap .product-detail .file-list .file-link {
    display: inline-block;
    border: 1px solid rgba(28, 73, 165, 0.16);
    border-radius: 10px;
    padding: 8px 12px;
    background: #ffffff;
    color: #1d4ca7;
    transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.product-premium-wrap .product-detail .file-list .file-link:hover {
    background: #edf3ff;
    border-color: rgba(28, 73, 165, 0.28);
    transform: translateX(2px);
}

.product-premium-wrap .products-sections {
    margin: 0 0 18px;
    padding: 8px;
    border-radius: 12px;
    border: 1px solid rgba(20, 56, 134, 0.1);
    background: linear-gradient(180deg, #f7faff 0%, #eef4ff 100%);
}

.product-premium-wrap .products-sections .item {
    margin-right: 8px;
}

.product-premium-wrap .products-sections .item a {
    border-radius: 10px;
    padding: 10px 14px;
    color: #2a4d90;
    font-weight: 600;
}

.product-premium-wrap .products-sections .item a:after {
    border-radius: 10px;
    left: 0;
    padding-left: 0;
    background: linear-gradient(145deg, #2b66d4 0%, #17479f 100%);
}

.product-premium-wrap .products-sections .item a.active,
.product-premium-wrap .products-sections .item a:hover {
    color: #ffffff;
}

.product-premium-wrap .product-detail table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid rgba(22, 62, 145, 0.14);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 22px rgba(16, 43, 104, 0.1);
    margin: 14px 0 18px;
}

.product-premium-wrap .product-detail table tr:nth-child(odd) td {
    background: #f8fbff;
}

.product-premium-wrap .product-detail table tr:nth-child(even) td {
    background: #eef4ff;
}

.product-premium-wrap .product-detail table td,
.product-premium-wrap .product-detail table th {
    border: 0;
    border-bottom: 1px solid rgba(22, 62, 145, 0.12);
    padding: 8px 11px;
    color: #2c467d;
    line-height: 1.35;
    font-size: 14px;
}

.product-premium-wrap .product-detail table tr:last-child td,
.product-premium-wrap .product-detail table tr:last-child th {
    border-bottom: 0;
}

.product-premium-wrap .product-detail table th {
    background: linear-gradient(145deg, #275ec6 0%, #1b4ea9 100%);
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.15px;
    position: sticky;
    top: 0;
    z-index: 2;
}

.product-premium-wrap .bottom-form {
    border-radius: 0 0 18px 18px;
    border: 1px solid rgba(146, 180, 255, 0.24);
    border-top: 0;
    background:
        radial-gradient(900px 260px at 12% -20%, rgba(76, 129, 247, 0.22) 0%, rgba(76, 129, 247, 0) 64%),
        linear-gradient(180deg, #051657 0%, #031145 100%);
    box-shadow: 0 18px 36px rgba(3, 16, 64, 0.38);
    padding: 30px 36px 38px;
    position: relative;
    z-index: 6;
    scroll-margin-top: 120px;
}

.product-request-block__head {
    margin-bottom: 22px;
    max-width: 720px;
}

.product-request-block__title {
    margin: 0 0 8px;
    color: #f2f6ff;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.product-request-block__lead {
    margin: 0;
    color: rgba(214, 228, 255, 0.88);
    font-size: 15px;
    line-height: 1.55;
}

.product-request-b24-form-host {
    max-width: 760px;
    margin-top: 4px;
}

.product-request-block .product-request-b24-form-host .b24-form-header,
.product-request-block .product-request-b24-form-host .b24-form-header-title,
.product-request-block .product-request-b24-form-host .b24-form-header-description {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
}

.product-request-block .product-request-b24-form-host .b24-form-wrapper,
.product-request-block .product-request-b24-form-host .b24-form,
.product-request-block .product-request-b24-form-host .b24-form-content,
.product-request-block .product-request-b24-form-host .b24-form-field-container,
.product-request-block .product-request-b24-form-host .b24-form-padding-big,
.product-request-block .product-request-b24-form-host .b24-form-field,
.product-request-block .product-request-b24-form-host .b24-form-control-container {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    overflow: visible !important;
    max-height: none !important;
    height: auto !important;
}

.product-request-block .product-request-b24-form-host .b24-form-shadow {
    box-shadow: none !important;
}

.product-request-block .product-request-b24-form-host .b24-form-content {
    padding: 0 !important;
}

.product-request-block .product-request-b24-form-host .b24-form-content > form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 16px;
}

.product-request-block .product-request-b24-form-host .b24-form-field-agreement,
.product-request-block .product-request-b24-form-host .b24-form-btn-container,
.product-request-block .product-request-b24-form-host .b24-form-state-container,
.product-request-block .product-request-b24-form-host .b24-form-sign {
    grid-column: 1 / -1;
}

.product-request-block .product-request-b24-form-host .b24-form-control {
    height: 48px !important;
    min-height: 48px !important;
    border-radius: 10px !important;
    border: 1px solid rgba(167, 193, 255, 0.34) !important;
    border-color: rgba(167, 193, 255, 0.34) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
    box-shadow: none !important;
}

.product-request-block .product-request-b24-form-host .b24-form-control:focus:not([readonly]) {
    border-color: rgba(177, 204, 255, 0.72) !important;
    box-shadow: 0 0 0 2px rgba(106, 154, 255, 0.2) !important;
    background: rgba(255, 255, 255, 0.12) !important;
    background-color: rgba(255, 255, 255, 0.12) !important;
}

.product-request-block .product-request-b24-form-host .b24-form-control-label {
    color: rgba(212, 227, 255, 0.82) !important;
    padding-left: 14px !important;
}

.product-request-block .product-request-b24-form-host .b24-form-control:focus + .b24-form-control-label,
.product-request-block .product-request-b24-form-host .b24-form-control-not-empty + .b24-form-control-label,
.product-request-block .product-request-b24-form-host .b24-form-control-select-label {
    color: rgba(212, 227, 255, 0.9) !important;
    background: transparent !important;
    background-color: transparent !important;
}

.product-request-block .product-request-b24-form-host .b24-form-control::placeholder {
    color: rgba(212, 227, 255, 0.55) !important;
}

.product-request-block .product-request-b24-form-host .b24-form-control:-webkit-autofill,
.product-request-block .product-request-b24-form-host .b24-form-control:-webkit-autofill:hover,
.product-request-block .product-request-b24-form-host .b24-form-control:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffffff !important;
    -webkit-box-shadow: 0 0 0 1000px rgba(255, 255, 255, 0.08) inset !important;
    transition: background-color 9999s ease-out 0s;
}

.product-request-block .product-request-b24-form-host .b24-form-control-desc,
.product-request-block .product-request-b24-form-host .b24-form-field-agreement-link {
    color: rgba(214, 228, 255, 0.78) !important;
    font-size: 12px !important;
    line-height: 1.45 !important;
}

.product-request-block .product-request-b24-form-host .b24-form-btn-container {
    margin-top: 4px !important;
    text-align: left;
}

.product-request-block .product-request-b24-form-host .b24-form-btn {
    border-radius: 11px !important;
    border: 1px solid rgba(196, 217, 255, 0.34) !important;
    background: linear-gradient(145deg, #2f69dd 0%, #1849af 100%) !important;
    background-color: #2f69dd !important;
    box-shadow: 0 12px 24px rgba(15, 56, 147, 0.34) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    letter-spacing: 0.2px;
    min-width: 220px !important;
    height: auto !important;
    min-height: 46px !important;
    padding: 12px 28px !important;
}

.product-request-block .product-request-b24-form-host .b24-form-btn:hover {
    background: linear-gradient(145deg, #3b78ee 0%, #2358c4 100%) !important;
    background-color: #3b78ee !important;
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(15, 56, 147, 0.38) !important;
}

.product-request-block .product-request-b24-form-host .b24-form-state-container,
.product-request-block .product-request-b24-form-host .b24-form-success {
    color: #f2f6ff !important;
}

.product-premium-wrap .bottom-form h5 {
    display: none;
}

.product-premium-wrap .bottom-form .main-form.product-request-form .product-request-form__catalog-type {
    display: none !important;
}

.product-premium-wrap .bottom-form .main-form .form-line.clearfix {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 16px;
    margin-bottom: 16px;
}

.product-premium-wrap .bottom-form .main-form .form-line .w50,
.product-premium-wrap .bottom-form .main-form .form-line .w50.left-position,
.product-premium-wrap .bottom-form .main-form .form-line .w50.right-position {
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.product-premium-wrap .bottom-form .main-form .checkbox-line {
    display: none;
}

.product-premium-wrap .bottom-form .main-form .checkbox-wrap label {
    color: rgba(224, 235, 255, 0.9);
}

.product-premium-wrap .bottom-form .main-form .text-input {
    border-radius: 10px;
    border: 1px solid rgba(167, 193, 255, 0.34);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    min-height: 48px;
    padding: 14px 14px 6px;
}

.product-premium-wrap .bottom-form .main-form .text-input:focus {
    border-color: rgba(177, 204, 255, 0.72);
    box-shadow: 0 0 0 2px rgba(106, 154, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.product-premium-wrap .bottom-form .main-form .text-input ~ label {
    color: rgba(212, 227, 255, 0.82);
    left: 14px;
}

.product-premium-wrap .bottom-form .main-form input[type="submit"] {
    border-radius: 11px;
    border: 1px solid rgba(196, 217, 255, 0.34);
    background: linear-gradient(145deg, #2f69dd 0%, #1849af 100%);
    box-shadow: 0 12px 24px rgba(15, 56, 147, 0.34);
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.2px;
    min-width: 220px;
    padding: 12px 28px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease;
}

.product-premium-wrap .bottom-form .main-form input[type="submit"]:hover {
    background: linear-gradient(145deg, #3b78ee 0%, #2358c4 100%);
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(15, 56, 147, 0.38);
    filter: brightness(1.03);
}

.product-premium-wrap .bottom-form .main-form {
    position: relative;
    max-width: 760px;
}

.product-premium-wrap .bottom-form .main-form.is-submitting {
    opacity: 0.88;
}

.product-premium-wrap .bottom-form .main-form input[type="submit"][disabled] {
    cursor: wait;
    filter: saturate(0.85);
}

.product-premium-wrap .bottom-form .main-form .submit-line {
    margin: 6px 0 10px;
}

.product-premium-wrap .bottom-form .main-form .form-ok h3 {
    margin: 0;
    color: #f2f6ff;
    font-size: 22px;
    line-height: 1.35;
    font-weight: 600;
}

.product-premium-wrap .bottom-form .product-form-trust-note {
    color: rgba(213, 227, 255, 0.82);
    font-size: 12px;
    line-height: 1.45;
    max-width: 620px;
}

.products-arch-layout-clear {
    clear: both;
    margin-bottom: 48px;
}

.product-premium-wrap .product-detail,
.product-premium-wrap .product-detail table,
.product-premium-wrap .bottom-form,
.catalog-menu-wrap {
    animation: productPremiumFadeUp 0.55s ease both;
}

@keyframes productPremiumFadeUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-premium-wrap .product-detail,
    .product-premium-wrap .product-detail table,
    .product-premium-wrap .bottom-form,
    .catalog-menu-wrap,
    .product-premium-wrap .product-premium-hero {
        animation: none !important;
    }
    .product-premium-wrap .product-premium-hero__btn,
    .product-premium-wrap .bottom-form .main-form input[type="submit"],
    .catalog-menu-wrap a,
    .product-premium-wrap .product-detail .photo-slider img,
    .product-premium-wrap .product-detail .file-list .file-link,
    .product-premium-wrap .product-premium-anchor-nav a {
        transition: none !important;
    }
}

.product-lightbox-open {
    overflow: hidden;
}

.product-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    background: rgba(7, 16, 47, 0);
    opacity: 0;
    transition: opacity 0.18s ease, background-color 0.18s ease;
}

.product-lightbox-overlay.is-visible {
    opacity: 1;
    background: rgba(7, 16, 47, 0.86);
}

.product-lightbox-image {
    max-width: min(92vw, 1200px);
    max-height: 86vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 24px 50px rgba(3, 10, 34, 0.55);
}

.product-lightbox-close {
    position: fixed;
    top: 18px;
    right: 18px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 10px;
    background: linear-gradient(145deg, #2b66d4 0%, #17479f 100%);
    color: #ffffff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(8, 28, 82, 0.45);
}

.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__select-text {
    color: #123a86;
    border-bottom: 2px solid rgba(18, 58, 134, 0.25);
    padding-bottom: 3px;
}

.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__select-text:after {
    color: #2458be;
}

.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__dropdown {
    background: #f4f8ff;
    border: 1px solid rgba(18, 58, 134, 0.14);
    border-radius: 10px;
    box-shadow: 0 12px 26px rgba(16, 43, 104, 0.12);
}

.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__dropdown .option,
.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__dropdown li {
    color: #1f4288;
}

.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__dropdown .option.sel,
.product-premium-wrap .product-detail .hidden-select .jq-selectbox .jq-selectbox__dropdown li.sel {
    color: #d32027;
}

/* Premium polish for left architecture menu on desktop */
/* Float row: 30% + 70% + border must not exceed 100% (global styles use content-box) */
.catalog-menu-wrap,
.product-detail-wrap {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.catalog-menu-wrap {
    border-radius: 16px;
    border: 1px solid rgba(20, 56, 134, 0.1);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 14px 30px rgba(16, 43, 104, 0.12);
    padding: 18px 0 26px;
    position: sticky;
    top: 108px;
    z-index: 8;
}

.catalog-menu-wrap .header {
    border-top-color: rgba(20, 56, 134, 0.12);
    margin-top: 18px;
}

.catalog-menu-wrap .header > strong {
    color: #14367b;
    letter-spacing: 0.15px;
    padding: 22px 34px 10px;
}

.catalog-menu-wrap .header-child > strong {
    color: #274786;
    padding: 14px 34px 10px;
}

.catalog-menu-wrap a {
    color: #48649a;
    padding: 9px 34px;
    transition: transform 0.2s ease, color 0.2s ease;
}

.catalog-menu-wrap a:after {
    left: 0;
    padding-left: 0;
    border-radius: 10px;
    background: linear-gradient(145deg, #2b66d4 0%, #17479f 100%);
}

.catalog-menu-wrap a.active,
.catalog-menu-wrap a:hover {
    color: #ffffff;
}

.catalog-menu-wrap a.active {
    box-shadow: 0 10px 18px rgba(17, 66, 159, 0.26);
}

.catalog-menu-wrap a:hover {
    transform: translateX(2px);
}

.product-premium-wrap .product-premium-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 0 0 14px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(31, 80, 181, 0.14);
    background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
    animation: productPremiumFadeUp 0.5s ease both;
}

.product-premium-wrap .product-premium-catalog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 12px;
}

.product-premium-wrap .product-dwg-form-btn {
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.product-dwg-modal {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 24px 16px;
    overflow: hidden;
    pointer-events: none;
}

.product-dwg-modal.is-open {
    display: flex;
    pointer-events: auto;
}

.product-dwg-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 24, 58, 0.58);
}

.product-dwg-modal__panel {
    position: relative;
    z-index: 1;
    width: min(560px, 100%);
    max-height: calc(100vh - 48px);
    margin: 0 auto;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    border-radius: 16px;
    border: 1px solid rgba(20, 56, 134, 0.12);
    background: #ffffff;
    box-shadow: 0 24px 48px rgba(16, 43, 104, 0.24);
    padding: 22px 22px 18px;
    pointer-events: auto;
}

.product-dwg-modal__title {
    margin: 0 0 14px;
    padding-right: 40px;
    color: #14367b;
    font-size: 24px;
    line-height: 1.2;
}

.product-dwg-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 999px;
    background: #edf3ff;
    color: #29509a;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.product-dwg-modal__body {
    min-height: 120px;
    overflow: visible;
}

.product-dwg-form-host {
    overflow: visible;
}

.product-dwg-form-host .b24-form-wrapper,
.product-dwg-form-host .b24-form,
.product-dwg-form-host .b24-form-content,
.product-dwg-form-host .b24-form-field-container {
    border-radius: 12px;
    overflow: visible !important;
    max-height: none !important;
    height: auto !important;
}

body.product-dwg-modal-open {
    position: fixed;
    left: 0;
    right: 0;
    width: 100%;
    overflow: hidden;
}

.product-premium-wrap .product-premium-anchor-nav {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 0 12px;
}

.product-premium-wrap .product-premium-anchor-nav a {
    display: inline-block;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(28, 73, 165, 0.18);
    background: #ffffff;
    color: #2d4f92;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    transition: all 0.2s ease;
}

.product-premium-wrap .product-premium-anchor-nav a:hover {
    background: #edf3ff;
    border-color: rgba(28, 73, 165, 0.3);
    color: #1e458f;
}

.product-premium-wrap .product-premium-hero__meta {
    color: #365893;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
}

.product-premium-wrap .product-premium-hero__actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.product-premium-wrap .product-premium-hero__btn {
    display: inline-block;
    border-radius: 10px;
    border: 1px solid transparent;
    background: linear-gradient(145deg, #285fca 0%, #194aab 100%);
    color: #ffffff;
    padding: 9px 12px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease;
}

.product-premium-wrap .product-premium-hero__btn:hover {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(20, 64, 158, 0.28);
    filter: brightness(1.03);
}

.product-premium-wrap .product-premium-hero__btn--ghost {
    background: #ffffff;
    border-color: rgba(31, 80, 181, 0.24);
    color: #29509a;
}

.product-premium-wrap .product-premium-hero__btn--ghost:hover {
    color: #1b428d;
    background: #f0f5ff;
    box-shadow: 0 8px 16px rgba(24, 62, 142, 0.14);
}

@media (max-width: 900px) {
    .product-premium-wrap {
        width: calc(100% - 24px);
        margin: 6px auto 44px;
    }
    .product-premium-wrap .product-detail {
        padding: 18px 14px 14px;
        border-radius: 12px 12px 0 0;
    }
    .product-premium-wrap .product-detail h2 {
        font-size: 30px;
    }
    .product-premium-wrap .product-detail h3 {
        font-size: 21px;
    }
    .product-premium-wrap .product-detail p,
    .product-premium-wrap .product-detail li {
        font-size: 15px;
    }
    .product-premium-wrap .bottom-form {
        padding: 22px 16px 28px;
        border-radius: 0 0 12px 12px;
    }
    .product-request-block__title {
        font-size: 22px;
    }
    .product-request-block__lead {
        font-size: 14px;
    }
    .product-request-b24-form-host .b24-form-content > form {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .product-request-b24-form-host .b24-form-btn {
        width: 100%;
        min-width: 0;
    }
    .product-premium-wrap .bottom-form .main-form .form-line.clearfix {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 12px;
    }
    .product-premium-wrap .bottom-form .main-form .checkbox-line {
        display: none;
    }
    .product-premium-wrap .bottom-form .main-form .checkbox-wrap {
        margin-bottom: 8px;
    }
    .product-premium-wrap .bottom-form .main-form input[type="submit"] {
        width: 100%;
        min-width: 0;
    }
    .catalog-menu-wrap + .product-premium-wrap {
        margin-bottom: 64px;
    }
    .products-arch-layout-clear {
        margin-bottom: 32px;
    }
    .product-premium-wrap .product-premium-hero {
        display: block;
        padding: 10px 12px;
    }
    .product-premium-wrap .product-premium-hero__meta {
        margin-bottom: 10px;
        font-size: 14px;
    }
    .product-premium-wrap .product-premium-hero__actions {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }
    .product-premium-wrap .product-premium-hero__btn {
        font-size: 12px;
        padding: 8px 10px;
    }
    .catalog-menu-wrap {
        position: static;
    }
    .product-premium-wrap .products-sections {
        padding: 6px;
    }
    .product-premium-wrap .products-sections .item {
        margin-right: 4px;
    }
    .product-premium-wrap .products-sections .item a {
        padding: 8px 10px;
        border-radius: 8px;
    }
    .product-premium-wrap .product-detail table td,
    .product-premium-wrap .product-detail table th {
        padding: 7px 8px;
        font-size: 13px;
    }
    .catalog-menu-wrap + .product-premium-wrap {
        float: none;
        width: calc(100% - 24px);
        margin-top: 8px;
    }
}

/* Readability tuning for long news articles */
.page-news .right-col .news-detail-wrap.news-detail-premium {
    font-size: 18px;
}

.page-news .right-col .news-detail-wrap.news-detail-premium p {
    margin: 0 0 16px;
    max-width: 74ch;
}

.page-news .right-col .news-detail-wrap.news-detail-premium h2 {
    max-width: none;
}

@media (max-width: 900px) {
    .page-news .right-col .news-detail-wrap.news-detail-premium {
        font-size: 16px;
    }
    .page-news .right-col .news-detail-wrap.news-detail-premium p {
        max-width: none;
        margin-bottom: 14px;
    }
}