:root {
    --about-red: #e53124;
    --about-red-dark: #c7271d;
    --about-blue: #2f9fe8;
    --about-blue-dark: #183d68;
    --about-ink: #26374b;
    --about-muted: #738196;
    --about-line: #e4e9ef;
    --about-surface: #f6f8fb;
    --about-width: 1200px;
}

.about-center-body {
    background: #fff;
    color: var(--about-ink);
}

.about-center-page,
.about-center-page * {
    box-sizing: border-box;
}

.about-center-page button,
.about-center-page input,
.about-center-page select {
    font: inherit;
}

.about-center-page button {
    border: 0;
}

.about-center-page a {
    color: inherit;
}

.about-wrap {
    width: min(var(--about-width), calc(100% - 40px));
    margin-inline: auto;
}

.about-hero {
    height: 475px;
    overflow: hidden;
    background: #eaf8ff url("/about-center/spbg.png") center top / auto 475px no-repeat;
}

.about-hero-inner {
    position: relative;
    width: var(--about-width);
    height: 100%;
    margin: 0 auto;
}

.about-video-frame {
    position: absolute;
    top: 70px;
    right: 98px;
    width: 444px;
    height: 265px;
    overflow: hidden;
    background: #10151d;
}

.about-video-frame video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #10151d;
}

.about-tabs-shell {
    position: sticky;
    top: 0;
    z-index: 8;
    border-bottom: 1px solid var(--about-line);
    background: rgb(255 255 255 / 96%);
    box-shadow: 0 5px 16px rgb(31 56 82 / 10%);
    backdrop-filter: blur(10px);
}

.about-tabs {
    display: grid;
    grid-template-columns: repeat(6, minmax(110px, 1fr));
    width: min(900px, calc(100% - 32px));
    height: 150px;
    margin: 0 auto;
}

.about-tab {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    background: transparent;
    color: #777;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

a.about-tab {
    text-decoration: none;
    border: 0;
}

.about-tab:hover,
.about-tab:focus-visible,
.about-tab.is-active {
    color: var(--about-red);
}

.about-tab:focus-visible {
    outline: 2px solid var(--about-blue);
    outline-offset: -4px;
}

.about-tab:active {
    transform: translateY(1px);
}

.about-tab > span:last-child {
    padding: 4px 9px;
    border-radius: 4px;
    font-size: 15px;
    line-height: 1;
    white-space: nowrap;
}

.about-tab.is-active > span:last-child {
    background: #eaf5fc;
}

.about-tab-icon {
    display: block;
    width: 40px;
    height: 40px;
    background-image: url("/about-center/menu_bg.png");
    background-repeat: no-repeat;
}

.icon-profile { background-position: 0 1px; }
.icon-culture { background-position: -299px 0; }
.icon-cooperation { background-position: -599px 0; }
.icon-honor { background-position: -149px 0; }
.icon-advantages { background-position: -899px 0; }
.icon-contact { background-position: -749px 0; }
.about-tab.is-active .icon-profile { background-position: 0 -40px; }
.about-tab.is-active .icon-culture { background-position: -299px -40px; }
.about-tab.is-active .icon-cooperation { background-position: -599px -40px; }
.about-tab.is-active .icon-honor { background-position: -149px -40px; }
.about-tab.is-active .icon-advantages { background-position: -899px -40px; }
.about-tab.is-active .icon-contact { background-position: -749px -40px; }

.about-panel {
    min-height: 500px;
    padding: 64px 0 90px;
    background: #fff;
}

.about-panel[hidden],
.culture-panel[hidden] {
    display: none !important;
}

.about-section-heading {
    margin-bottom: 40px;
    text-align: center;
}

.about-section-heading h1,
.about-section-heading h2 {
    margin: 0 0 6px;
    color: var(--about-red);
    font-size: 26px;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: 0;
}

.about-section-heading p {
    margin: 0;
    color: #d4d8dc;
    font-size: 18px;
}

.profile-stories {
    display: grid;
    gap: 64px;
}

.profile-story {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
    align-items: center;
    gap: 58px;
}

.profile-story-reverse .profile-copy {
    order: 2;
}

.profile-story-reverse .profile-media {
    order: 1;
}

.profile-copy h2 {
    margin: 0 0 18px;
    color: #333;
    font-size: 25px;
    font-weight: 500;
    letter-spacing: 0;
}

.profile-copy p {
    margin: 0 0 13px;
    color: #626b75;
    font-size: 15px;
    line-height: 1.95;
}

.profile-copy a:not(.profile-phone) {
    color: var(--about-blue-dark);
}

.profile-media {
    overflow: hidden;
    min-height: 280px;
    background: var(--about-surface);
}

.profile-media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    transition: transform .45s ease;
}

.profile-story:hover .profile-media img {
    transform: scale(1.025);
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 28px 0 0;
}

.profile-stats div {
    padding-left: 13px;
    border-left: 2px solid var(--about-red);
}

.profile-stats dt {
    color: var(--about-red);
    font-size: 25px;
    font-weight: 700;
}

.profile-stats dd {
    margin: 3px 0 0;
    color: #7a838e;
    font-size: 12px;
}

.profile-phone {
    display: inline-flex;
    min-width: 310px;
    margin-top: 12px;
    padding: 14px 20px;
    align-items: flex-start;
    flex-direction: column;
    background: var(--about-red);
    color: #fff !important;
    text-decoration: none;
}

.profile-phone span {
    font-size: 13px;
}

.profile-phone strong {
    margin-top: 2px;
    font-size: 27px;
    line-height: 1.2;
}

.history-section {
    margin-top: 88px;
    padding: 66px 0 54px;
    background: #f4f8fb;
}

.history-scroller {
    overflow-x: auto;
    padding-bottom: 18px;
    scrollbar-color: var(--about-blue) #dce7ef;
    scrollbar-width: thin;
}

.history-track {
    display: grid;
    grid-template-columns: repeat(8, 280px);
    gap: 0;
    width: max-content;
    margin: 0;
    padding: 0 0 20px;
    list-style: none;
}

.history-track li {
    position: relative;
    min-height: 180px;
    padding: 52px 28px 0;
    border-top: 2px solid #b9d8eb;
}

.history-track li::before {
    position: absolute;
    top: -8px;
    left: 28px;
    width: 14px;
    height: 14px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--about-red);
    box-shadow: 0 0 0 1px var(--about-red);
    content: "";
}

.history-track strong {
    display: block;
    margin-bottom: 12px;
    color: var(--about-blue-dark);
    font-size: 28px;
}

.history-track span {
    color: #697887;
    font-size: 14px;
    line-height: 1.8;
}

.culture-intro {
    max-width: 960px;
    margin-bottom: 40px;
    text-align: center;
}

.culture-intro p {
    margin: 0 0 14px;
    color: #5d6875;
    font-size: 15px;
    line-height: 2;
}

.culture-intro strong {
    color: var(--about-red);
    font-weight: 500;
}

.culture-block {
    border-top: 1px solid var(--about-line);
}

.culture-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 44px;
    border-bottom: 1px solid var(--about-line);
}

.culture-tab {
    position: relative;
    min-height: 68px;
    background: #fff;
    color: #69737d;
    cursor: pointer;
}

.culture-tab::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 3px;
    background: transparent;
    content: "";
}

.culture-tab:hover,
.culture-tab:focus-visible,
.culture-tab.is-active {
    color: var(--about-red);
}

.culture-tab.is-active::after {
    background: var(--about-red);
}

.culture-tab:focus-visible {
    outline: 2px solid var(--about-blue);
    outline-offset: -4px;
}

.culture-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 48px;
}

.culture-values article {
    display: grid;
    grid-template-columns: 76px 1fr;
    grid-template-rows: auto auto;
    column-gap: 18px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--about-line);
}

.culture-values img {
    grid-row: 1 / 3;
    width: 76px;
    height: 76px;
    object-fit: contain;
}

.culture-values h2,
.culture-principles h2,
.management-grid h2,
.work-standard h2 {
    margin: 5px 0 8px;
    color: #344659;
    font-size: 19px;
    font-weight: 500;
}

.culture-values p,
.culture-principles p,
.management-grid p,
.work-standard p {
    margin: 0;
    color: #73808c;
    font-size: 14px;
    line-height: 1.8;
}

.culture-principles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--about-line);
}

.culture-principles article {
    min-height: 180px;
    padding: 36px 40px;
    background: #f8fafc;
}

.management-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.management-grid dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin: 0;
}

.management-grid dl div {
    padding: 22px;
    background: #f3f8fc;
}

.management-grid dt {
    color: var(--about-red);
    font-size: 22px;
    font-weight: 600;
}

.management-grid dd {
    margin: 8px 0 0;
    color: #73808c;
    font-size: 13px;
}

.work-standard {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 44px;
}

.work-standard article {
    display: grid;
    grid-template-rows: auto 220px;
    gap: 24px;
}

.work-standard img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background: #f4f8fb;
}

.partner-categories {
    display: flex;
    margin-bottom: 42px;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.partner-category {
    min-height: 48px;
    padding: 0 25px;
    border-radius: 6px;
    background: #f3f4f6;
    color: #666;
    cursor: pointer;
    font-size: 16px;
}

.partner-category:hover,
.partner-category:focus-visible,
.partner-category.is-active {
    background: var(--about-red);
    color: #fff;
}

.partner-category:focus-visible {
    outline: 2px solid var(--about-blue);
    outline-offset: 2px;
}

.partner-status {
    min-height: 24px;
    margin-bottom: 18px;
    color: #7c8792;
    text-align: center;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.partner-card {
    position: relative;
    overflow: hidden;
    min-height: 238px;
    border: 1px solid var(--about-line);
    border-radius: 6px;
    background: #fff;
}

.partner-card img {
    display: block;
    width: 100%;
    height: 175px;
    padding: 12px;
    object-fit: contain;
    background: #fff;
}

.partner-card h2 {
    margin: 0;
    padding: 18px 12px;
    color: #45515e;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
}

.partner-card-details {
    position: absolute;
    inset: 0;
    display: flex;
    padding: 24px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: rgb(20 60 100 / 94%);
    color: #fff;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .25s ease, transform .25s ease;
}

.partner-card:hover .partner-card-details,
.partner-card:focus-within .partner-card-details {
    opacity: 1;
    transform: translateY(0);
}

.partner-card-details strong {
    margin-bottom: 10px;
    font-size: 17px;
}

.partner-card-details p {
    display: -webkit-box;
    overflow: hidden;
    margin: 0;
    color: rgb(255 255 255 / 85%);
    font-size: 13px;
    line-height: 1.7;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}

.partner-pagination {
    display: flex;
    min-height: 42px;
    margin-top: 38px;
    justify-content: center;
    gap: 8px;
}

.partner-pagination button {
    min-width: 40px;
    height: 40px;
    border: 1px solid var(--about-line);
    border-radius: 4px;
    background: #fff;
    color: #56616c;
    cursor: pointer;
}

.partner-pagination button:hover,
.partner-pagination button:focus-visible,
.partner-pagination button.is-active {
    border-color: var(--about-red);
    background: var(--about-red);
    color: #fff;
}

.partner-pagination button:disabled {
    cursor: not-allowed;
    opacity: .4;
}

.honor-timeline {
    position: relative;
    max-width: 920px;
}

.honor-timeline::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: #dce6ee;
    content: "";
    transform: translateX(-50%);
}

.honor-entry {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 52px 1fr;
    min-height: 112px;
}

.honor-entry::before {
    position: absolute;
    top: 12px;
    left: 50%;
    z-index: 1;
    width: 14px;
    height: 14px;
    border: 4px solid #fff;
    border-radius: 50%;
    background: var(--about-red);
    box-shadow: 0 0 0 1px var(--about-red);
    content: "";
    transform: translateX(-50%);
}

.honor-entry-year {
    width: fit-content;
    min-width: 96px;
    padding: 9px 18px;
    border-radius: 4px;
    background: var(--about-blue-dark);
    color: #fff;
    font-size: 18px;
    text-align: center;
}

.honor-entry-events {
    display: grid;
    gap: 7px;
    color: #657280;
    font-size: 14px;
    line-height: 1.7;
}

.honor-entry:nth-child(odd) .honor-entry-events {
    grid-column: 1;
    grid-row: 1;
    padding-right: 30px;
    text-align: right;
}

.honor-entry:nth-child(odd) .honor-entry-year {
    grid-column: 3;
    margin-left: 30px;
}

.honor-entry:nth-child(even) .honor-entry-year {
    grid-column: 1;
    justify-self: end;
    margin-right: 30px;
}

.honor-entry:nth-child(even) .honor-entry-events {
    grid-column: 3;
    padding-left: 30px;
}

.honor-gallery-section {
    margin-top: 74px;
    padding: 62px 0 76px;
    background: var(--about-surface);
}

.honor-gallery {
    position: relative;
    display: grid;
    grid-template-columns: 52px 1fr 52px;
    align-items: center;
    gap: 14px;
}

.honor-viewport {
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.honor-viewport::-webkit-scrollbar {
    display: none;
}

.honor-track {
    display: flex;
    width: max-content;
    gap: 24px;
}

.honor-item {
    width: 270px;
    height: 340px;
    flex: 0 0 270px;
    overflow: hidden;
    border: 1px solid #dfe5eb;
    border-radius: 6px;
    background: #fff;
}

.honor-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.honor-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    color: var(--about-blue-dark);
    box-shadow: 0 4px 14px rgb(33 62 91 / 14%);
    cursor: pointer;
    font-size: 36px;
    line-height: 40px;
}

.honor-arrow:hover,
.honor-arrow:focus-visible {
    background: var(--about-red);
    color: #fff;
}

.honor-dots {
    grid-column: 1 / -1;
    display: flex;
    min-height: 20px;
    margin-top: 16px;
    justify-content: center;
    gap: 7px;
}

.honor-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border-radius: 50%;
    background: #c8d1da;
    cursor: pointer;
}

.honor-dot.is-active {
    background: var(--about-red);
}

.advantages-heading {
    margin: -64px 0 52px;
    padding: 42px 20px;
    background: #f2f6fa;
    text-align: center;
}

.advantages-heading h1 {
    margin: 0 0 10px;
    color: var(--about-blue-dark);
    font-size: 34px;
    font-weight: 500;
    letter-spacing: 0;
}

.advantages-heading p {
    margin: 0 0 12px;
    color: #5e7082;
    font-size: 18px;
}

.advantages-heading span {
    color: #8493a3;
    font-size: 14px;
}

.advantages-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
    gap: 42px;
}

.advantages-nav {
    position: sticky;
    top: 176px;
    display: grid;
    overflow: hidden;
    border: 1px solid var(--about-line);
    border-radius: 6px;
    background: #fff;
}

.advantage-nav-button {
    min-height: 52px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--about-line) !important;
    background: #fff;
    color: #5d6874;
    cursor: pointer;
    font-size: 13px;
    text-align: left;
}

.advantage-nav-button:last-child {
    border-bottom: 0 !important;
}

.advantage-nav-button:hover,
.advantage-nav-button:focus-visible,
.advantage-nav-button.is-active {
    background: var(--about-blue-dark);
    color: #fff;
}

.advantages-list {
    display: grid;
    gap: 24px;
}

.advantage-detail {
    position: relative;
    padding: 34px;
    border: 1px solid var(--about-line);
    border-radius: 6px;
    background: #fff;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.advantage-detail.is-active {
    border-color: #b8d7eb;
    box-shadow: 0 12px 30px rgb(40 90 125 / 10%);
}

.advantage-title-row {
    display: flex;
    margin-bottom: 22px;
    align-items: center;
    gap: 16px;
}

.advantage-index {
    display: grid;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    place-items: center;
    background: var(--about-red);
    color: #fff;
    flex: 0 0 40px;
}

.advantage-title-row h2 {
    margin: 0;
    color: #33485d;
    font-size: 21px;
    font-weight: 500;
}

.advantage-body {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(250px, .8fr);
    gap: 34px;
}

.advantage-copy p {
    margin: 0;
    color: #667482;
    font-size: 14px;
    line-height: 1.9;
}

.advantage-copy b {
    color: var(--about-red);
}

.advantage-data {
    display: flex;
    margin: 22px 0;
    gap: 28px;
}

.advantage-data strong {
    display: block;
    color: var(--about-blue-dark);
    font-size: 25px;
}

.advantage-data span {
    color: #8793a0;
    font-size: 12px;
}

.advantage-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.advantage-tags span {
    padding: 5px 9px;
    border-radius: 4px;
    background: #eef5fa;
    color: #536f84;
    font-size: 12px;
}

.advantage-panel {
    display: grid;
    gap: 1px;
    background: var(--about-line);
}

.advantage-panel div {
    padding: 15px 18px;
    background: #f7f9fb;
}

.advantage-panel dt {
    margin-bottom: 5px;
    color: #87929e;
    font-size: 12px;
}

.advantage-panel dd {
    margin: 0;
    color: #465667;
    font-size: 14px;
}

.advantages-summary {
    width: min(880px, calc(100% - 40px));
    margin: 72px auto 0;
    text-align: center;
}

.advantages-summary h2 {
    margin: 0 0 16px;
    color: var(--about-blue-dark);
    font-size: 28px;
    font-weight: 500;
}

.advantages-summary p {
    margin: 0;
    color: #748290;
    line-height: 1.9;
}

#panel-contact {
    background: #f7f8fa;
}

.contact-sections {
    display: grid;
    gap: 18px;
}

.contact-section {
    padding: 38px 46px;
    border: 1px solid #e5e8ec;
    border-radius: 6px;
    background: #fff;
    color: #5e6874;
}

.contact-section h2 {
    margin: 10px 0 22px;
    color: #354659;
    font-size: 22px;
    font-weight: 500;
}

.contact-section h2::after {
    display: block;
    width: 42px;
    height: 2px;
    margin-top: 13px;
    background: var(--about-red);
    content: "";
}

.contact-section h3 {
    margin: 24px 0 10px;
    color: #3f4e5d;
    font-size: 16px;
}

.contact-section p {
    margin: 7px 0;
    font-size: 14px;
    line-height: 1.8;
}

.contact-section a {
    color: var(--about-blue-dark);
}

.contact-symbol {
    color: var(--about-blue-dark);
    font-size: 48px;
    line-height: 1;
}

.contact-icon {
    display: block;
    width: 52px;
    height: 52px;
    object-fit: contain;
}

.contact-channel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px 22px;
}

.contact-primary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px 28px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--about-line);
}

.business-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 34px;
    margin: 0;
    padding-left: 20px;
}

.cooperation-flow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin: 12px 0 22px;
    padding: 0;
    counter-reset: flow;
    list-style: none;
}

.cooperation-flow li {
    position: relative;
    min-height: 52px;
    padding: 17px 10px 12px 42px;
    border: 1px solid var(--about-line);
    border-radius: 4px;
    background: #f8fafc;
    counter-increment: flow;
    font-size: 13px;
}

.cooperation-flow li::before {
    position: absolute;
    top: 13px;
    left: 12px;
    display: grid;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    place-items: center;
    background: var(--about-red);
    color: #fff;
    content: counter(flow);
}

@media (prefers-reduced-motion: reduce) {
    .about-center-page *,
    .about-center-page *::before,
    .about-center-page *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

@media (max-width: 1024px) {
    .about-hero-inner {
        width: 100%;
    }

    .about-video-frame {
        right: 7%;
    }

    .about-tabs {
        width: 100%;
    }

    .profile-story {
        grid-template-columns: 1fr 1fr;
        gap: 34px;
    }

    .partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-channel-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-wrap {
        width: calc(100% - 28px);
    }

    .about-hero {
        height: 336px;
        padding-top: 102px;
        background-position: center top;
        background-size: 100% auto;
    }

    .about-video-frame {
        position: relative;
        top: auto;
        right: auto;
        width: min(520px, calc(100% - 28px));
        height: auto;
        aspect-ratio: 16 / 9;
        margin: 0 auto;
        border: 8px solid #323943;
    }

    .about-tabs-shell {
        top: 60px;
    }

    .about-tabs {
        display: flex;
        overflow-x: auto;
        height: 94px;
        justify-content: flex-start;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
    }

    .about-tabs::-webkit-scrollbar {
        display: none;
    }

    .about-tab {
        min-width: 96px;
        gap: 7px;
        flex: 0 0 96px;
        scroll-snap-align: center;
    }

    .about-tab-icon {
        transform: scale(.82);
    }

    .about-tab > span:last-child {
        padding: 3px 5px;
        font-size: 13px;
    }

    .about-panel {
        padding: 46px 0 68px;
    }

    .about-section-heading {
        margin-bottom: 30px;
    }

    .about-section-heading h1,
    .about-section-heading h2 {
        font-size: 23px;
    }

    .profile-stories {
        gap: 48px;
    }

    .profile-story {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .profile-story .profile-copy,
    .profile-story .profile-media {
        order: initial;
    }

    .profile-copy h2 {
        font-size: 22px;
    }

    .profile-media,
    .profile-media img {
        min-height: 220px;
    }

    .profile-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px 10px;
    }

    .profile-phone {
        min-width: 0;
        width: 100%;
    }

    .history-section {
        margin-top: 58px;
    }

    .culture-tabs {
        grid-template-columns: repeat(2, 1fr);
    }

    .culture-values,
    .culture-principles,
    .management-grid,
    .work-standard {
        grid-template-columns: 1fr;
    }

    .culture-values {
        gap: 24px;
    }

    .partner-categories {
        overflow-x: auto;
        justify-content: flex-start;
        flex-wrap: nowrap;
        scrollbar-width: none;
    }

    .partner-category {
        flex: 0 0 auto;
    }

    .partner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .partner-card {
        min-height: 210px;
    }

    .partner-card img {
        height: 145px;
    }

    .honor-timeline::before {
        left: 16px;
    }

    .honor-entry {
        grid-template-columns: 44px 1fr;
        min-height: 0;
        padding-bottom: 34px;
    }

    .honor-entry::before {
        left: 16px;
    }

    .honor-entry:nth-child(n) .honor-entry-year,
    .honor-entry:nth-child(n) .honor-entry-events {
        grid-column: 2;
        justify-self: start;
        margin: 0;
        padding: 0;
        text-align: left;
    }

    .honor-entry:nth-child(n) .honor-entry-year {
        grid-row: 1;
        margin-bottom: 12px;
    }

    .honor-entry:nth-child(n) .honor-entry-events {
        grid-row: 2;
    }

    .honor-gallery {
        grid-template-columns: 42px 1fr 42px;
        gap: 8px;
    }

    .honor-arrow {
        width: 40px;
        height: 40px;
        font-size: 30px;
    }

    .honor-item {
        width: 230px;
        height: 300px;
        flex-basis: 230px;
    }

    .advantages-heading {
        margin-top: -46px;
    }

    .advantages-heading h1 {
        font-size: 27px;
    }

    .advantages-layout {
        grid-template-columns: 1fr;
    }

    .advantages-nav {
        position: static;
        display: flex;
        overflow-x: auto;
        border-radius: 4px;
        scrollbar-width: none;
    }

    .advantage-nav-button {
        min-width: 160px;
        border-right: 1px solid var(--about-line);
        border-bottom: 0 !important;
        flex: 0 0 160px;
    }

    .advantage-body {
        grid-template-columns: 1fr;
    }

    .contact-section {
        padding: 30px 24px;
    }

    .contact-primary-grid,
    .business-list {
        grid-template-columns: 1fr;
    }

    .cooperation-flow {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .about-hero {
        height: 300px;
        padding-top: 96px;
    }

    .about-tabs-shell {
        top: 60px;
    }

    .profile-media,
    .profile-media img {
        min-height: 190px;
    }

    .partner-grid {
        grid-template-columns: 1fr;
    }

    .partner-card img {
        height: 170px;
    }

    .honor-item {
        width: 210px;
        height: 278px;
        flex-basis: 210px;
    }

    .advantage-detail {
        padding: 25px 20px;
    }

    .advantage-title-row {
        align-items: flex-start;
    }

    .advantage-title-row h2 {
        font-size: 18px;
    }

    .advantage-data {
        gap: 18px;
    }

    .contact-channel-grid,
    .cooperation-flow {
        grid-template-columns: 1fr;
    }
}