.catalog-page {
    background: #f2f5f6;
    color: #213743;
    font-family: "Segoe UI", Arial, sans-serif;
    padding: 30px 0 70px;
}
.catalog-page, .catalog-page * { box-sizing: border-box; }
.catalog-page h1, .catalog-page h2, .catalog-page h3 { color: inherit; font-family: inherit; text-transform: none; }
.catalog-page a { font-family: inherit; }
:where(.catalog-page) span { color: inherit; font-family: inherit; line-height: inherit; margin: 0; }
:where(.catalog-page) p { color: inherit; font-family: inherit; font-size: inherit; font-weight: inherit; line-height: inherit; }
.catalog-shell { margin: 0 auto; max-width: 1200px; width: calc(100% - 40px); }
.catalog-kicker { color: #168a93; display: block; font-size: 11px; font-weight: 700; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }

.catalog-hero {
    align-items: center;
    background: linear-gradient(110deg, #fff 58%, #e2f2f1);
    border: 1px solid #e1ebed;
    border-radius: 20px;
    display: flex;
    gap: 25px;
    justify-content: space-between;
    min-height: 220px;
    overflow: hidden;
    padding: 34px 40px;
    position: relative;
}
.catalog-hero::after { border: 1px solid rgba(23, 135, 143, .09); border-radius: 50%; content: ""; height: 310px; pointer-events: none; position: absolute; right: -90px; top: -150px; width: 310px; }
.catalog-hero__copy { position: relative; z-index: 1; }
.catalog-hero h1 { color: #203743; font-size: clamp(31px, 3.5vw, 43px); font-weight: 700; line-height: 1.12; margin: 9px 0 13px; overflow: visible; text-overflow: clip; }
.catalog-hero p { color: #637983; font-size: 15px; line-height: 1.6; margin: 0; max-width: 540px; }
.catalog-hero__mark { align-items: center; border: 1px solid rgba(16, 117, 125, .16); border-radius: 50%; color: rgba(18, 113, 121, .13); display: flex; flex: 0 0 150px; font-size: 48px; font-weight: 700; height: 150px; justify-content: center; letter-spacing: -.08em; position: relative; z-index: 1; }
.catalog-hero--inner { min-height: 190px; }
.catalog-hero__number { background: #fff; border: 1px solid #d8e9e9; border-radius: 50px; color: #38717a; flex: 0 0 auto; font-size: 13px; font-weight: 700; padding: 10px 15px; position: relative; white-space: nowrap; z-index: 1; }
.catalog-intro { background: #fff; border: 1px solid #e1ebed; border-radius: 16px; color: #506872; font-size: 15px; line-height: 1.7; margin-top: 18px; overflow-wrap: anywhere; padding: 25px 30px; }
.catalog-intro > :first-child { margin-top: 0; }
.catalog-intro > :last-child { margin-bottom: 0; }
.catalog-intro img { height: auto; max-width: 100%; }

.catalog-section { padding-top: 33px; }
.catalog-section__heading { align-items: end; display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: space-between; margin-bottom: 21px; }
.catalog-section__heading h2 { color: #213743; font-size: clamp(23px, 2.5vw, 29px); font-weight: 700; line-height: 1.2; margin: 7px 0 0; }
.catalog-count { background: #e1efef; border-radius: 50px; color: #47767d; font-size: 12px; font-weight: 700; padding: 8px 12px; white-space: nowrap; }
.catalog-grid { display: grid; gap: 18px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-card { background: #fff; border: 1px solid #e0eaec; border-radius: 17px; box-shadow: 0 10px 28px rgba(19, 48, 62, .035); color: #223b46; display: flex; flex-direction: column; min-width: 0; overflow: hidden; text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s; }
.catalog-card:hover, .catalog-card:focus-visible { border-color: #a7d2d2; box-shadow: 0 16px 35px rgba(19, 48, 62, .11); color: #223b46; text-decoration: none; transform: translateY(-3px); }
.catalog-card__image { align-items: center; background: #edf3f4; display: flex; height: 205px; justify-content: center; overflow: hidden; padding: 13px; }
.catalog-card__image img { display: block; height: 100%; max-height: none; max-width: 100%; object-fit: contain; width: 100%; }
.catalog-card__body { display: flex; flex: 1; flex-direction: column; min-height: 148px; padding: 19px 22px 21px; }
.catalog-card__meta { color: #739099; display: block; font-size: 11px; font-weight: 700; letter-spacing: .07em; line-height: 1.4; text-transform: uppercase; }
.catalog-card__title { color: #213743; display: block; font-size: 20px; font-weight: 700; line-height: 1.3; margin: 9px 0 16px; overflow-wrap: anywhere; }
.catalog-card__link { align-items: center; color: #0b858d; display: flex; font-size: 13px; font-weight: 700; gap: 7px; line-height: 1.4; margin-top: auto; }
.catalog-card__link span { font-size: 18px; font-weight: 400; line-height: 1; }
.catalog-empty { background: #fff; border: 1px solid #e0eaec; border-radius: 17px; color: #617983; font-size: 15px; line-height: 1.6; margin: 0; padding: 35px; }
.catalog-empty h3 { color: #213743; font-size: 22px; font-weight: 700; margin: 0 0 8px; }
.catalog-empty p { margin: 0 0 15px; }

.catalog-note { align-items: center; background: linear-gradient(120deg, #244f5b, #173742); border-radius: 18px; color: #fff; display: flex; gap: 20px; justify-content: space-between; margin-top: 24px; padding: 25px 32px; }
.catalog-note .catalog-kicker { color: #95dad9; }
.catalog-note h2 { color: #fff; font-size: 22px; font-weight: 700; line-height: 1.25; margin: 5px 0 5px; }
.catalog-note p { color: #d0e0e4; font-size: 13px; line-height: 1.5; margin: 0; }
.catalog-note a { align-items: center; background: #fff; border-radius: 8px; color: #1d5058; display: inline-flex; flex: 0 0 auto; font-size: 13px; font-weight: 700; gap: 14px; min-height: 42px; padding: 10px 15px; text-decoration: none; }
.catalog-note a:hover, .catalog-note a:focus-visible { background: #d9f4f2; color: #1d5058; text-decoration: none; }
.catalog-note a span { color: #12858d; font-size: 17px; }

.catalog-breadcrumbs { align-items: center; color: #7a8d95; display: flex; flex-wrap: wrap; font-size: 12px; gap: 8px; line-height: 1.5; margin: 0 0 19px; }
.catalog-breadcrumbs a { color: #087f87; font-size: inherit; font-weight: 600; text-decoration: none; }
.catalog-breadcrumbs a:hover { color: #075f66; text-decoration: underline; }
.catalog-breadcrumbs [aria-current] { color: #526b75; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.catalog-back { align-items: center; color: #0a8189; display: inline-flex; font-size: 13px; font-weight: 700; gap: 8px; text-decoration: none; }
.catalog-back:hover { color: #075f66; text-decoration: underline; }
.catalog-back span { font-size: 18px; font-weight: 400; }
.catalog-back--bottom { margin-top: 24px; }

.catalog-product { background: #fff; border: 1px solid #e0eaec; border-radius: 20px; overflow: hidden; }
.catalog-product__header { border-bottom: 1px solid #e9eff0; padding: 32px 38px 25px; }
.catalog-product__header h1 { color: #203743; font-size: clamp(28px, 3vw, 38px); font-weight: 700; line-height: 1.2; margin: 9px 0 0; overflow: visible; text-overflow: clip; }
.catalog-product__layout { align-items: start; display: grid; gap: 34px; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); padding: 32px 38px 38px; }
.catalog-product__visual { align-items: center; background: #edf3f4; border-radius: 14px; display: flex; justify-content: center; min-height: 340px; overflow: hidden; padding: 22px; }
.catalog-product__visual img { display: block; max-height: 450px; object-fit: contain; width: 100%; }
.catalog-product__description { min-width: 0; }
.catalog-product__description h2 { color: #213743; font-size: 24px; font-weight: 700; line-height: 1.25; margin: 8px 0 20px; }
.catalog-product__content { color: #526a75; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.catalog-product__content > :first-child { margin-top: 0; }
.catalog-product__content img { height: auto; max-width: 100%; }
.catalog-product__content table { border-collapse: collapse; display: block; max-width: 100%; overflow-x: auto; width: 100%; }
.catalog-product__content td, .catalog-product__content th { border-bottom: 1px solid #e7edef; padding: 9px 12px; text-align: left; }
.catalog-product__content ul, .catalog-product__content ol { margin: 12px 0; padding-left: 20px; }
.catalog-product__content li { color: inherit; font-family: inherit; font-size: inherit; line-height: inherit; list-style: disc; margin-bottom: 5px; padding: 0; }
.catalog-product__content li::before { content: none; display: none; }
.catalog-page a:focus-visible { outline: 3px solid #69d7d4; outline-offset: 3px; }

@media (max-width: 920px) {
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-product__layout { gap: 24px; }
}
@media (max-width: 650px) {
    .catalog-page { padding: 17px 0 48px; }
    .catalog-shell { width: calc(100% - 28px); }
    .catalog-hero { border-radius: 15px; min-height: 0; padding: 27px 24px; }
    .catalog-hero h1 { font-size: 30px; }
    .catalog-hero p { font-size: 13px; }
    .catalog-hero__mark { display: none; }
    .catalog-hero--inner { align-items: start; flex-direction: column; gap: 15px; }
    .catalog-hero__number { font-size: 12px; }
    .catalog-section { padding-top: 27px; }
    .catalog-section__heading { align-items: start; }
    .catalog-section__heading h2 { font-size: 23px; }
    .catalog-grid { gap: 14px; grid-template-columns: 1fr; }
    .catalog-card__image { height: 200px; }
    .catalog-card__body { min-height: 136px; padding: 17px 20px 19px; }
    .catalog-card__title { font-size: 19px; }
    .catalog-note { align-items: start; border-radius: 15px; flex-direction: column; padding: 25px 23px; }
    .catalog-note h2 { font-size: 21px; }
    .catalog-intro { padding: 21px; }
    .catalog-product { border-radius: 15px; }
    .catalog-product__header { padding: 25px 23px 20px; }
    .catalog-product__header h1 { font-size: 27px; }
    .catalog-product__layout { gap: 24px; grid-template-columns: 1fr; padding: 22px 20px 26px; }
    .catalog-product__visual { min-height: 245px; }
    .catalog-product__description h2 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) {
    .catalog-page *, .catalog-page *::before, .catalog-page *::after { transition-duration: .01ms !important; }
}