:root {
    --red: #e60012;
    --sidebar: 17.7%
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 20px
}

body {
    padding: 0 0 0 var(--sidebar);
    margin: 0;
    font-family: 'Microsoft YaHei','PingFang SC',Arial,sans-serif;
    color: #333;
    font-size: 16px;
    line-height: 1.6;
    background: white
}

h1,h2,h3,p,ul {
    margin: 0
}

ul {
    list-style: none;
    padding: 0
}

a {
    text-decoration: none;
    color: inherit
}

button,input,textarea {
    font: inherit
}

button {
    cursor: pointer;
    background: none;
    border: 0;
    color: inherit
}

a,button,input,textarea {
    -webkit-tap-highlight-color: transparent
}

button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 4px
}

img {
    display: block;
    max-width: 100%
}

button,a {
    touch-action: manipulation
}

[hidden] {
    display: none!important
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap
}

.skip-link {
    position: fixed;
    top: -100px;
    left: 10px;
    background: #fff;
    padding: 10px;
    z-index: 110
}

.skip-link:focus {
    top: 10px
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar);
    height: 100dvh;
    z-index: 50;
    background: #fff;
    border-right: 1px solid #ddd
}

.logo-area {
    height: 0;
    padding-top: 48%;
    position: relative
}

.logo-area>.brand {
    position: absolute;
    left: 7.5%;
    top: 50%;
    transform: translateY(-50%);
    width: 85%;
    justify-content: center
}

.brand {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    color: #333
}

.brand-mark {
    width: 35px;
    height: 39px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
    border: 2px solid currentColor;
    border-radius: 45% 45% 40% 40%;
    font-family: SimSun,serif;
    font-size: 25px;
    line-height: 1;
    flex-shrink: 0;
    position: relative
}

.brand-mark:after {
    content: '';
    position: absolute;
    inset: 3px;
    border: 1px solid currentColor;
    border-radius: inherit
}

.brand strong {
    font-family: SimSun,'Songti SC',serif;
    font-weight: 400;
    font-size: 20px;
    letter-spacing: 2px;
    white-space: nowrap
}

.brand small {
    display: block;
    font-size: 7px;
    letter-spacing: 2px;
    line-height: 1.8;
    color: #777
}

.nav-link {
    padding: 0 14%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.nav-link>span {
    font-size: 25px;
    color: #d9d9d9;
    font-family: Arial;
    font-weight: 300;
    line-height: 1
}

.nav-link.active,.nav-list>li:hover>.nav-link {
    background: var(--red);
    color: #fff
}

.nav-link.active>span,.nav-list>li:hover>.nav-link>span {
    color: #fff
}

.sidebar-bottom {
    position: absolute;
    left: 0;
    bottom: 50px;
    width: 100%;
    padding: 0 14%
}

.sidebar-consult,.sidebar-phone {
    display: block;
    color: var(--red);
    font-size: 25px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 18px
}

.sidebar-consult span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    background: var(--red);
    color: #fff;
    border-radius: 50%;
    font-size: 18px;
    margin-right: 7px
}

.sidebar-phone {
    font-family: Arial;
    font-size: 25px
}

.search-form {
    position: relative
}

.search-form input {
    width: 100%;
    border: 0;
    background: #f7f7f7;
    border-radius: 26px;
    height: 46px;
    padding: 0 13px 0 40px;
    font-size: 13px;
    color: #555
}

.search-form input::placeholder {
    color: #aaa
}

.search-form button {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 46px;
    display: grid;
    place-items: center
}

.search-form svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: #ccc;
    stroke-width: 1.5
}

.subnav {
    position: fixed;
    left: var(--sidebar);
    top: 0;
    width: 390px;
    height: 100dvh;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateX(-10px);
    padding: 50px 32px;
    background: #fff;
    border-right: 1px solid #ddd;
    transition: opacity .2s,transform .2s,visibility .2s;
    z-index: 49
}

.nav-list>li:hover>.subnav,.nav-list>li:focus-within>.subnav {
    visibility: visible;
    opacity: 1;
    transform: translateX(0)
}

.subnav-title {
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 26px
}

.subnav-title h2 {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 12px
}

.subnav-title p {
    color: var(--red);
    font-size: 16px
}

.subnav>a,.subnav>button {
    display: block;
    text-align: left;
    padding: 0;
    margin-bottom: 22px;
    font-size: 16px
}

.subnav>a:hover,.subnav>button:hover {
    color: var(--red)
}

.menu-toggle {
    display: none
}

.banner {
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    background: #17252c;
    color: white
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .65s,visibility .65s
}

.slide.active {
    opacity: 1;
    visibility: visible
}

.slide>picture,.slide>picture>img,.slide>img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.banner-text {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    padding: 0 10%;
    text-align: center
}

.banner-brand {
    justify-content: center;
    color: #fff;
    margin-bottom: 40px
}

.banner-brand .brand-mark {
    color: #fff
}

.banner-brand strong {
    font-size: 24px
}

.banner-brand small {
    color: #fff
}

.banner h1,.banner h2 {
    font-size: 60px;
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 80px
}

.banner-text>p {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 100px
}

.banner-text>a {
    display: inline-block;
    width: 220px;
    line-height: 60px;
    background: #fff;
    color: var(--red);
    border-radius: 6px;
    font-size: 18px;
    font-weight: 700;
    transition: transform .2s
}

.banner-text>a:hover {
    transform: translateY(-6px)
}

.slide-left .banner-text {
    text-align: left
}

.slide-left .banner-brand {
    justify-content: flex-start
}

.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 50px;
    z-index: 2;
    display: grid;
    place-items: center
}

.banner-arrow:after {
    content: '';
    width: 16px;
    height: 16px;
    border-top: 3px solid #fff;
    border-right: 3px solid #fff;
    transform: rotate(45deg)
}

.previous {
    left: 8px
}

.next {
    right: 8px
}

.previous:after {
    transform: rotate(-135deg)
}

.banner-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 7px;
    height: 20px
}

.banner-dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border-radius: 20px;
    background: white;
    position: relative;
    transition: width .25s
}

.banner-dots button:before {
    content: '';
    position: absolute;
    inset: -9px -3px
}

.banner-dots button.active {
    width: 60px
}

.rotation-toggle {
    position: absolute;
    bottom: 10px;
    right: 17px;
    color: white;
    font-size: 13px;
    width: 30px;
    height: 26px;
    border: 1px solid #ffffff50;
    border-radius: 3px
}

.content-width {
    padding-left: 4%;
    padding-right: 4%;
    width: 100%
}

.section {
    padding-top: 60px;
    padding-bottom: 70px
}

.section-title {
    position: relative
}

.section-title>p {
    font-family: Arial,sans-serif;
    font-size: 50px;
    font-weight: 700;
    color: #f2f2f2;
    line-height: 1.4;
    padding-bottom: 28px;
    text-transform: uppercase
}

.section-title>h2 {
    position: absolute;
    left: 0;
    top: 30px;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.4;
    width: 100%
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 42px;
    height: 4px;
    background: var(--red)
}

.about-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 50px
}

.about-image {
    width: 35%;
    height: auto
}

.about-text {
    width: 60%
}

.content-brand strong {
    font-size: 27px
}

.content-brand .brand-mark {
    width: 40px;
    height: 45px
}

.content-brand small {
    font-size: 9px
}

.about-text h3 {
    font-size: 20px;
    margin: 36px 0 24px;
    font-weight: 700
}

.about-text p {
    font-size: 16px;
    line-height: 1.6;
    color: #666
}

.outline-button {
    display: inline-block;
    line-height: 46px;
    padding: 0 36px;
    border: 1px solid var(--red);
    border-radius: 26px;
    color: var(--red);
    font-size: 14px;
    transition: color .2s,background .2s,transform .2s
}

.outline-button:hover {
    color: #fff;
    background: var(--red);
    transform: translateY(-3px)
}

.about-text>.outline-button {
    margin-top: 60px
}

.service-area {
    background: linear-gradient(135deg,#eeefef 0%,#f5f5f5 55%,#fafafa 100%)
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 20px;
    padding-top: 60px
}

.service-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 30px #0d182b1a;
    padding: 32px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start
}

.service-icon {
    display: grid;
    place-items: center;
    background: #fde9e5;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 30px;
    flex-shrink: 0
}

.service-icon svg {
    width: 36px;
    height: 36px;
    fill: none;
    stroke: var(--red);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 22px
}

.service-card>p {
    font-size: 14px;
    line-height: 1.8;
    color: #666
}

.service-card>ul {
    margin: 18px 0 28px;
    color: #666;
    font-size: 13px;
    line-height: 2
}

.service-card li:before {
    content: '·';
    color: var(--red);
    margin-right: 7px
}

.service-card .outline-button {
    padding: 0 27px;
    margin-top: auto
}

.service-card:hover h3 {
    color: var(--red)
}

.service-mobile-controls,.knowledge-dots {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 29px
}

.service-mobile-controls {
    display: none
}

.service-mobile-controls button,.knowledge-dots button {
    width: 10px;
    height: 10px;
    border: 2px solid var(--red);
    border-radius: 50%;
    padding: 0;
    position: relative
}

.service-mobile-controls button:before,.knowledge-dots button:before {
    content: '';
    position: absolute;
    inset: -10px
}

.service-mobile-controls button.active,.knowledge-dots button.active {
    background: var(--red)
}

.knowledge {
    padding-bottom: 40px
}

.knowledge-cards {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 30px;
    padding-top: 60px
}

.knowledge-card {
    display: flex;
    background: #f9f9f9;
    min-width: 0
}

.knowledge-card>img {
    width: 40%;
    object-fit: cover;
    min-height: 325px
}

.knowledge-copy {
    padding: 30px 26px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 60%
}

.knowledge-heading {
    border-bottom: 1px solid #e0e0e0;
    position: relative;
    width: 100%;
    padding-bottom: 17px;
    margin-bottom: 24px
}

.knowledge-heading:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    height: 3px;
    width: 38px;
    background: var(--red)
}

.knowledge-heading h3 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 7px
}

.knowledge-heading p {
    color: #999;
    font-size: 13px
}

.knowledge-copy h4 {
    font-size: 16px;
    font-weight: 400;
    margin: 0 0 16px;
    line-height: 1.8
}

.knowledge-copy>p {
    font-size: 13px;
    color: #777;
    margin-bottom: 23px;
    line-height: 1.8
}

.knowledge-copy .outline-button {
    font-size: 13px;
    padding: 0 25px;
    line-height: 40px;
    margin-top: auto
}

.consultation {
    background: #462b28 url('/assets/ai/banner-contact.webp') no-repeat center/cover
}

.consultation-content {
    padding: 90px 0 90px 50%;
    text-align: center;
    width: 100%
}

.consultation .section-title {
    margin-bottom: 50px
}

.consultation .section-title>p {
    color: #ffffff22
}

.consultation .section-title>h2 {
    color: white
}

.consultation .section-title:after {
    left: 50%;
    transform: translateX(-50%);
    background: #fff
}

.consultation form {
    width: 65%;
    margin: auto
}

.consultation input,.consultation textarea {
    width: 100%;
    display: block;
    border: 0;
    border-radius: 4px;
    background: #fff;
    color: #333;
    padding: 0 24px;
    font-size: 16px;
    margin-bottom: 16px
}

.consultation input {
    height: 60px
}

.consultation textarea {
    height: 140px;
    padding: 22px 24px;
    resize: vertical
}

.consultation .form-note {
    color: #fff;
    opacity: .8;
    font-size: 12px;
    text-align: left;
    margin-bottom: 24px;
    line-height: 1.8
}

.consultation .outline-button {
    border-color: #fff;
    color: #fff
}

.consultation .outline-button:hover {
    background: white;
    color: var(--red)
}

#form-status {
    color: #fff;
    font-size: 12px;
    margin-top: 15px;
    line-height: 1.8
}

.footer {
    background: #f8f8f8
}

.footer-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid #ebebeb;
    gap: 40px
}

.footer-info .brand {
    margin-bottom: 17px
}

.footer-info .brand strong {
    font-size: 25px
}

.footer-info>p,.footer-phone {
    font-size: 13px;
    color: #666;
    line-height: 2
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 35px 45px;
    font-size: 14px;
    flex-shrink: 0
}

.footer-nav a:hover,.footer-services button:hover {
    color: var(--red)
}

.footer-services {
    display: flex;
    gap: 25px;
    padding-top: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid #ebebeb;
    font-size: 13px
}

.footer-services strong {
    flex-shrink: 0;
    font-weight: 400
}

.footer-services>div {
    display: flex;
    gap: 15px 25px;
    flex-wrap: wrap
}

.footer-services button {
    padding: 0;
    font-size: 12px;
    color: #777
}

.copyright {
    text-align: center;
    font-size: 12px;
    color: #777;
    padding: 20px 4%
}

.copyright>* {
    margin-left: 9px
}

.copyright button {
    padding: 0;
    font-size: 12px
}

.back-top {
    position: fixed;
    right: 20px;
    bottom: 35px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: white;
    color: var(--red);
    font-size: 26px;
    box-shadow: 0 0 20px #0002;
    z-index: 20;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s
}

.back-top.visible {
    opacity: 1;
    visibility: visible
}

.back-top:hover {
    background: var(--red);
    color: #fff
}

.mobile-back {
    display: none
}

dialog {
    border: 0;
    width: min(660px,calc(100% - 32px));
    padding: 42px;
    max-height: 85dvh;
    color: #333;
    box-shadow: 0 20px 80px #0004
}

dialog::backdrop {
    background: #0009
}

.dialog-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 30px;
    width: 40px;
    height: 40px;
    color: #777
}

#dialog-category {
    color: #aaa;
    font-family: Arial;
    font-size: 13px;
    margin-bottom: 12px
}

#dialog-title {
    font-size: 25px;
    font-weight: 400;
    padding-bottom: 17px;
    border-bottom: 3px solid var(--red);
    margin-bottom: 24px
}

#dialog-body p {
    color: #666;
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 15px
}

#dialog-body h3 {
    font-size: 17px;
    margin: 24px 0 8px
}

.search-result {
    display: block;
    width: 100%;
    border-bottom: 1px solid #eee;
    padding: 15px 0;
    text-align: left
}

.search-result strong {
    font-size: 16px;
    font-weight: 400
}

.search-result small {
    display: block;
    font-size: 12px;
    color: #888;
    margin-top: 5px
}

#dialog-consult {
    margin-top: 24px
}

@media(max-width:1680px) {
    .nav-link {
        padding-inline: 8%
    }
    .sidebar-bottom {
        padding-inline: 8%
    }
    .banner-brand {
        margin-bottom: 35px
    }
    .banner h1,.banner h2 {
        font-size: 50px;
        margin-bottom: 40px
    }
    .banner-text>p {
        font-size: 24px;
        margin-bottom: 60px
    }
    .banner-text>a {
        width: 160px;
        line-height: 54px
    }
    .about-text>.outline-button {
        margin-top: 42px
    }
    .service-card {
        padding: 26px
    }
    .consultation-content {
        padding: 50px 0 50px 50%
    }
    .consultation form {
        width: 75%
    }
    .consultation .section-title {
        margin-bottom: 36px
    }
    .outline-button {
        line-height: 42px
    }
}

@media(max-width:1440px) {
    .logo-area {
        padding-top: 42%
    }
    .logo-area>.brand {
        width: 95%;
        left: 2.5%
    }
    .brand {
        gap: 8px
    }
    .brand strong {
        font-size: 19px
    }
    .sidebar-bottom {
        bottom: 30px
    }
    .nav-link {
        height: 52px
    }
    .content-width {
        padding-inline: 3%
    }
    .banner-brand {
        margin-bottom: 32px
    }
    .banner h1,.banner h2 {
        font-size: 42px;
        margin-bottom: 36px
    }
    .banner-text>p {
        font-size: 20px;
        margin-bottom: 46px
    }
    .banner-text>a {
        font-size: 16px;
        line-height: 46px
    }
    .banner-dots button {
        width: 6px;
        height: 6px
    }
    .banner-dots button.active {
        width: 40px
    }
    .section {
        padding-top: 40px;
        padding-bottom: 50px
    }
    .section-title>p {
        font-size: 42px;
        padding-bottom: 18px
    }
    .section-title>h2 {
        font-size: 28px
    }
    .about-text h3 {
        margin: 28px 0 16px
    }
    .about-text>.outline-button {
        margin-top: 32px
    }
    .content-brand strong {
        font-size: 25px
    }
    .service-icon {
        margin-bottom: 22px
    }
    .knowledge-copy {
        padding: 25px 22px
    }
    .knowledge-heading h3 {
        font-size: 20px
    }
    .knowledge-heading {
        margin-bottom: 20px
    }
    .consultation input {
        height: 48px;
        padding-inline: 18px
    }
    .consultation textarea {
        height: 100px;
        padding: 18px
    }
    .footer-nav {
        gap: 30px
    }
    .sidebar-consult,.sidebar-phone {
        font-size: 23px
    }
}

@media(max-width:1280px) {
    :root {
        --sidebar: 20%
    }
    .content-width {
        padding-inline: 2.5%
    }
    .about-content {
        flex-direction: column-reverse;
        align-items: stretch
    }
    .about-image,.about-text {
        width: 100%
    }
    .about-image {
        height: 340px;
        object-fit: cover;
        margin-top: 24px
    }
    .service-cards,.knowledge-cards {
        padding-top: 40px
    }
    .service-card {
        padding: 25px
    }
    .service-card h3 {
        font-size: 18px
    }
    .service-card ul {
        font-size: 12px
    }
    .knowledge-cards {
        gap: 20px
    }
    .knowledge-card>img {
        width: 36%
    }
    .knowledge-copy {
        width: 64%;
        padding: 23px 20px
    }
    .knowledge-copy h4 {
        font-size: 15px
    }
    .consultation-content {
        padding: 36px 0 34px 50%
    }
    .consultation form {
        width: 90%
    }
    .consultation .section-title {
        margin-bottom: 28px
    }
    .footer-nav {
        gap: 25px
    }
    .footer-info .brand strong {
        font-size: 23px
    }
}

@media(max-width:992px) {
    :root {
        --sidebar: 0px
    }
    html {
        scroll-padding-top: 70px
    }
    body {
        padding-top: 55px
    }
    .sidebar {
        width: 100%;
        height: 55px;
        border: 0;
        box-shadow: 0 6px 20px #103b8a12
    }
    .logo-area {
        height: 55px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-inline: 4%;
        background: white;
        position: relative;
        z-index: 52
    }
    .logo-area>.brand {
        position: static;
        transform: none;
        width: auto
    }
    .brand-mark {
        width: 25px;
        height: 29px;
        font-size: 19px
    }
    .brand strong {
        font-size: 18px
    }
    .brand small {
        font-size: 6px;
        letter-spacing: 1.5px
    }
    .menu-toggle {
        display: block;
        width: 40px;
        height: 45px;
        padding: 10px 0;
        text-align: right
    }
    .menu-toggle>span {
        display: inline-block;
        width: 14px;
        height: 2px;
        background: var(--red);
        position: relative;
        margin: 0 3px 5px 0
    }
    .menu-toggle>span:before,.menu-toggle>span:after {
        content: '';
        position: absolute;
        right: 0;
        width: 20px;
        height: 2px;
        background: var(--red);
        transition: transform .2s
    }
    .menu-toggle>span:before {
        top: -7px
    }
    .menu-toggle>span:after {
        top: 7px
    }
    .menu-toggle[aria-expanded=true]>span {
        background: transparent
    }
    .menu-toggle[aria-expanded=true]>span:before {
        top: 0;
        transform: rotate(45deg)
    }
    .menu-toggle[aria-expanded=true]>span:after {
        top: 0;
        transform: rotate(-45deg)
    }
    #main-nav {
        display: none;
        position: fixed;
        inset: 55px 0 0;
        background: white;
        overflow: auto;
        padding: 5px 4% 25px
    }
    #main-nav.open {
        display: block
    }
    .nav-link {
        height: 55px;
        padding: 0;
        border-bottom: 1px solid #edf0f4;
        font-size: 14px
    }
    .nav-link.active,.nav-list>li:hover>.nav-link {
        background: white;
        color: var(--red)
    }
    .nav-link.active>span,.nav-list>li:hover>.nav-link>span {
        color: var(--red)
    }
    .subnav {
        display: none
    }
    .sidebar-bottom {
        position: static;
        padding: 30px 0 0
    }
    .sidebar-consult,.sidebar-phone {
        font-size: 22px
    }
    .search-form {
        max-width: 450px
    }
    .content-width {
        padding-inline: 4%
    }
    .banner-brand {
        margin-bottom: 26px
    }
    .banner-brand .brand-mark {
        width: 25px;
        height: 29px;
        font-size: 19px
    }
    .banner-brand strong {
        font-size: 20px
    }
    .banner h1,.banner h2 {
        font-size: 32px;
        margin-bottom: 28px
    }
    .banner-text>p {
        font-size: 16px;
        margin-bottom: 38px
    }
    .banner-text>a {
        font-size: 14px;
        line-height: 42px;
        width: 120px
    }
    .about-content {
        flex-direction: row;
        gap: 35px
    }
    .about-image {
        width: 35%;
        height: 390px;
        margin-top: 0
    }
    .about-text {
        width: 60%
    }
    .content-brand strong {
        font-size: 23px
    }
    .content-brand .brand-mark {
        width: 32px;
        height: 37px;
        font-size: 23px
    }
    .about-text h3 {
        font-size: 17px
    }
    .about-text p {
        font-size: 14px
    }
    .service-card {
        padding: 25px 20px
    }
    .service-card h3 {
        font-size: 17px
    }
    .service-card>p {
        font-size: 13px
    }
    .service-card ul {
        font-size: 11px
    }
    .service-card .outline-button {
        font-size: 12px;
        padding-inline: 23px
    }
    .knowledge-copy h4 {
        font-size: 14px
    }
    .knowledge-copy>p {
        font-size: 12px
    }
    .knowledge-heading h3 {
        font-size: 18px
    }
    .knowledge-card>img {
        min-height: 330px
    }
    .footer-main {
        flex-direction: column;
        align-items: stretch;
        padding-top: 30px;
        padding-bottom: 30px;
        gap: 30px
    }
    .footer-info {
        padding-bottom: 30px;
        border-bottom: 1px solid #ebebeb
    }
    .footer-nav {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 15px
    }
    .footer-services {
        gap: 20px
    }
    .back-top {
        display: none
    }
    .mobile-back {
        display: block;
        text-align: center;
        color: #999;
        font-size: 13px;
        padding: 16px;
        border-top: 1px solid #ebebeb
    }
}

@media(max-width:767px) {
    .banner {
        aspect-ratio: 375/425
    }
    .banner-text {
        padding: 0 8%
    }
    .banner h1,.banner h2 {
        font-size: 24px;
        margin-bottom: 18px
    }
    .banner-text>p {
        font-size: 14px;
        line-height: 2;
        margin-bottom: 38px
    }
    .banner-text>a {
        font-size: 12px;
        line-height: 38px;
        width: 110px
    }
    .banner-brand {
        margin-bottom: 24px
    }
    .banner-brand strong {
        font-size: 19px
    }
    .banner-brand small {
        font-size: 6px
    }
    .banner-arrow {
        display: none
    }
    .banner-dots {
        bottom: 7px
    }
    .rotation-toggle {
        bottom: 6px;
        font-size: 11px
    }
    .culture-slide>img {
        object-position: 65% center
    }
    .section {
        padding-top: 20px;
        padding-bottom: 30px
    }
    .section-title>p {
        font-size: 32px;
        padding-bottom: 18px
    }
    .section-title>h2 {
        font-size: 22px;
        top: 20px
    }
    .section-title:after {
        width: 34px;
        height: 3px
    }
    .about-content {
        padding-top: 24px;
        flex-direction: column-reverse;
        gap: 0
    }
    .about-text {
        width: 100%
    }
    .about-image {
        width: 100%;
        height: 300px;
        margin-top: 24px
    }
    .content-brand strong {
        font-size: 22px
    }
    .content-brand small {
        font-size: 7px
    }
    .about-text h3 {
        font-size: 16px;
        line-height: 1.7;
        margin-top: 23px
    }
    .about-text p {
        font-size: 14px;
        line-height: 1.8
    }
    .about-text>.outline-button {
        margin-top: 25px
    }
    .outline-button {
        font-size: 12px;
        line-height: 38px;
        padding: 0 28px
    }
    .service-cards {
        display: flex;
        gap: 18px;
        padding: 30px 0 6px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none
    }
    .service-cards::-webkit-scrollbar {
        display: none
    }
    .service-card {
        flex: 0 0 100%;
        scroll-snap-align: start;
        padding: 26px 30px;
        box-shadow: 0 6px 15px #0d182b0d
    }
    .service-card h3 {
        font-size: 18px;
        margin-bottom: 18px
    }
    .service-card>p {
        font-size: 14px
    }
    .service-card ul {
        font-size: 13px;
        line-height: 2.1;
        margin-bottom: 24px
    }
    .service-icon {
        width: 46px;
        height: 46px;
        margin-bottom: 22px
    }
    .service-icon svg {
        width: 29px;
        height: 29px
    }
    .service-mobile-controls {
        display: flex;
        margin-top: 22px
    }
    .knowledge-cards {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 30px
    }
    .knowledge-card>img {
        width: 36%;
        min-height: 270px
    }
    .knowledge-copy {
        width: 64%;
        padding: 22px 20px
    }
    .knowledge-heading {
        padding-bottom: 12px;
        margin-bottom: 16px
    }
    .knowledge-heading h3 {
        font-size: 18px
    }
    .knowledge-heading p {
        font-size: 11px
    }
    .knowledge-copy h4 {
        font-size: 15px;
        margin-bottom: 12px
    }
    .knowledge-copy>p {
        font-size: 12px;
        margin-bottom: 20px
    }
    .knowledge-copy .outline-button {
        font-size: 12px;
        line-height: 34px;
        padding-inline: 20px
    }
    .knowledge-dots {
        margin-top: 24px
    }
    .consultation {
        background-image: url('/assets/ai/banner-contact.webp')
    }
    .consultation-content {
        padding: 30px 0
    }
    .consultation .section-title {
        margin-bottom: 28px
    }
    .consultation form {
        width: 90%
    }
    .consultation input,.consultation textarea {
        font-size: 14px;
        padding-inline: 14px
    }
    .consultation .form-note {
        font-size: 11px
    }
    .footer-info .brand strong {
        font-size: 22px
    }
    .footer-info>p {
        font-size: 12px
    }
    .footer-nav {
        font-size: 13px;
        gap: 17px
    }
    .footer-services {
        flex-direction: column;
        gap: 13px;
        font-size: 13px
    }
    .footer-services>div {
        gap: 12px 20px
    }
    .footer-services button {
        font-size: 11px
    }
    .copyright {
        font-size: 11px;
        line-height: 2.2
    }
    .copyright button {
        font-size: 11px
    }
    dialog {
        padding: 32px 24px
    }
    #dialog-title {
        font-size: 22px
    }
    #dialog-body p {
        font-size: 13px
    }
    .sidebar-consult {
        font-size: 22px
    }
}

@media(max-height:650px) and (min-width:993px) {
    .sidebar-bottom {
        position: static;
        margin-top: 45px;
        padding-bottom: 20px
    }
    .sidebar {
        overflow-y: auto
    }
    .logo-area {
        padding-top: 35%
    }
    .nav-link {
        height: 46px
    }
}

@media(prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }
    *,*:before,*:after {
        transition: none!important
    }
}