:root {
  --red: #be2026;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --red-dark: #9c1720;
  --ink: #202124;
  --text: #595d66;
  --muted: #6c7078;
  --line: #dfe1e5;
  --warm: #fafaf8;
  --tint: #f3f4f6;
  --header-height: 84px;
  font-family: "Segoe UI", Arial, system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  scrollbar-gutter: stable;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  font-synthesis: none;
}
* { box-sizing: border-box; letter-spacing: 0; }
body { margin: 0; font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
button, input { font: inherit; }
button { cursor: pointer; color: inherit; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; height: auto; }
figure, h1, h2, h3, p { margin: 0; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { border-radius: 3px; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }
::selection { background: #f4dadd; color: #70101a; }
.container { width: min(1280px, calc(100% - 120px)); margin-inline: auto; }
.lucide { width: 24px; height: 24px; flex: 0 0 auto; stroke-width: 1.6; vertical-align: middle; }
.skip-link { position: fixed; left: 16px; top: 8px; transform: translateY(-160%); padding: 10px 20px; z-index: 100; color: var(--red); background: #fff; }
.skip-link:focus { transform: none; }
.site-header { position: sticky; top: 0; z-index: 40; background: #fff; border-bottom: 1px solid #f0f0f0; }
.header-inner { height: var(--header-height); display: flex; align-items: center; gap: 48px; }
.brand { flex: 0 0 132px; }
.wordmark { display: inline-flex; flex-direction: column; color: var(--red); font-size: 28px; font-weight: 850; line-height: .95; letter-spacing: -.8px; }
.wordmark > span { font-size: 15px; letter-spacing: 3.5px; margin-top: 5px; }
.brand img { width: 132px; }
.site-nav { display: flex; justify-content: flex-start; align-items: center; flex: 1; gap: 28px; }
.nav-main, .nav-platforms { display: flex; align-items: center; gap: 26px; white-space: nowrap; }
.nav-main a { position: relative; font-size: 15px; padding-block: 27px; }
.nav-main a::after { content: ""; position: absolute; bottom: 17px; left: 0; right: 0; height: 2px; background: var(--red); transform: scaleX(0); transition: transform .2s; }
.nav-main a:hover, .nav-main a[aria-current] { color: var(--red); }
.nav-main a:hover::after, .nav-main a[aria-current]::after { transform: scaleX(1); }
.nav-platforms { gap: 18px; border-left: 1px solid var(--line); padding-left: 24px; font-size: 12px; color: var(--text); }
.nav-platforms .lucide { width: 12px; height: 12px; }
.nav-platforms a:hover { color: var(--red); }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; background: transparent; }
.menu-toggle { display: none; margin-left: auto; }
.hero { height: 600px; position: relative; display: flex; align-items: center; isolation: isolate; overflow: hidden; background: #202020; color: #fff; }
.hero-image { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: translate3d(var(--hero-x, 0px), var(--hero-y, 0px), 0) scale(1.025); transition: transform 1.2s var(--ease); }
.hero-content { padding-bottom: 30px; position: relative; z-index: 1; }
.hero-kicker { font-size: 15px; color: #d5d5d5; margin-bottom: 12px; }
.hero h1 { font-size: 76px; line-height: 1.15; font-weight: 750; }
.hero-title { font-size: 42px; line-height: 1.45; font-weight: 650; margin-top: 18px; }
.hero-description { color: #dedede; font-size: 19px; margin-top: 18px; }
.hero-actions { display: flex; gap: 18px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 52px; padding: 10px 22px; border: 1px solid transparent; font-size: 16px; font-weight: 500; border-radius: 3px; transition: background .2s, border-color .2s; }
.button .lucide { width: 20px; height: 20px; }
.button-red { background: var(--red); color: #fff; border-color: var(--red); }
.button-red:hover { background: var(--red-dark); border-color: var(--red-dark); }
.button-light { border-color: #aaa; color: #fff; background: #16161640; }
.button-light:hover { background: #303030; border-color: #fff; }
.button-outline { border-color: var(--line); background: #fff; }
.button-outline:hover { border-color: var(--red); color: var(--red); }
.hero-bottom { position: absolute; bottom: 25px; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; color: #bdbdbd; font-size: 13px; }
.hero-bottom a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #ffffff40; border-radius: 50%; }
.mobile-break { display: none; }
.business-section { background: #fff; padding-top: 44px; }
.business-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.business-item { display: flex; gap: 24px; padding: 8px 28px 12px 0; }
.business-item + .business-item { border-left: 1px solid var(--line); padding-left: 32px; }
.business-icon { color: var(--red); width: 45px; height: 45px; margin-top: 27px; }
.section-index { font-size: 11px; color: var(--muted); }
.business-item h2 { font-size: 27px; margin-top: 6px; }
.business-item p { color: var(--text); font-size: 14px; margin-top: 6px; }
.text-link { display: inline-flex; align-items: center; gap: 14px; padding: 5px 0; border: 0; background: transparent; color: var(--red); font-size: 16px; font-weight: 600; text-align: left; }
.text-link:hover { color: var(--red-dark); }
.text-link .lucide { width: 21px; height: 21px; transition: transform .2s; }
.text-link:hover .lucide { transform: translateX(3px); }
.business-item .text-link { margin-top: 9px; font-size: 14px; }
.business-note { margin-top: 28px; padding: 20px 0; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 13px; color: var(--muted); }
.business-note a { color: var(--red); }
.business-note .lucide { width: 15px; height: 15px; }
.section { padding-block: 76px; }
.section-warm { background: var(--warm); }
.section-tint { background: var(--tint); }
.section-heading { margin-bottom: 38px; }
.eyebrow { display: flex; align-items: center; gap: 16px; color: var(--red); font-size: 12px; font-weight: 600; margin-bottom: 14px; }
.eyebrow::after { content: ""; display: inline-block; width: 40px; height: 2px; background: currentColor; }
h2 { font-size: 40px; line-height: 1.45; font-weight: 700; }
h3 { font-size: 22px; line-height: 1.5; font-weight: 650; }
.section-intro { font-size: 17px; line-height: 1.85; color: var(--text); margin-top: 14px; max-width: 960px; }
.feature-layout { display: grid; grid-template-columns: 1.65fr 1fr; gap: 52px; align-items: center; }
.feature-layout > * { min-width: 0; }
.illustration { position: relative; }
.illustration img { width: 100%; mix-blend-mode: multiply; }
figcaption { font-size: 12px; color: var(--muted); margin-top: 10px; line-height: 1.6; }
.illustration figcaption { position: absolute; bottom: 0; left: 0; }
.feature-list { border-left: 1px solid var(--line); padding-left: 38px; }
.feature-item { display: flex; gap: 20px; padding-block: 22px; }
.feature-item:first-child { padding-top: 0; }
.feature-item + .feature-item { border-top: 1px solid var(--line); }
.feature-item > .lucide { color: var(--red); width: 34px; height: 34px; margin-top: 2px; }
.feature-item h3 { font-size: 21px; }
.feature-item p { font-size: 15px; color: var(--text); margin-top: 7px; line-height: 1.9; }
.feature-list > .text-link { margin-top: 9px; }
.service-chain { list-style: none; display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; padding: 30px 0 0; margin: 32px 0 0; border-top: 1px solid var(--line); }
.service-chain li { display: flex; gap: 20px; }
.service-chain li > span { color: var(--red); font-size: 27px; line-height: 1.5; }
.service-chain h3 { font-size: 19px; }
.service-chain p { color: var(--text); font-size: 14px; margin-top: 5px; }
.content-demo video { width: 100%; }
.video-demo { position: relative; border-radius: 12px; overflow: hidden; background: #17191c; }
.video-actions { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; isolation: isolate; opacity: 0; pointer-events: none; transition: opacity .18s ease; }
.video-actions::before { content: ''; position: absolute; inset: 6px 8px; z-index: -1; border: 1px solid #ffffff30; border-radius: 999px; background: #17191ca6; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 2px 8px #0000001f; pointer-events: none; }
.video-demo:has(:focus-visible) .video-actions, .video-demo.show-video-controls .video-actions { opacity: 1; pointer-events: auto; }
@media (hover: hover) { .video-demo:hover .video-actions { opacity: 1; pointer-events: auto; } }
.video-actions[hidden] { display: none; }
.video-actions button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #fff; transition: color .18s ease; }
.video-actions button:hover { color: #e5e5e5; }
.video-actions button:active { color: #c8c8c8; }
.video-actions button:focus-visible { outline: 2px solid #fff; outline-offset: -6px; }
.video-actions .lucide { width: 14px; height: 14px; stroke-width: 1.8; pointer-events: none; }
.video-sound[data-muted="true"] .video-icon-on, .video-sound[data-muted="false"] .video-icon-off,
.video-play[data-paused="true"] .video-icon-on, .video-play[data-paused="false"] .video-icon-off { display: none; }
.media-labels { display: grid; grid-template-columns: repeat(3,1fr); border-bottom: 1px solid var(--line); }
.media-labels span { font-size: 13px; color: var(--text); text-align: center; padding: 14px 3px; }
.media-labels span + span { border-left: 1px solid var(--line); }
.content-bottom { margin-top: 34px; padding-top: 25px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 22px; font-size: 15px; color: var(--text); }
.content-bottom > .lucide { color: var(--red); width: 17px; }
.content-bottom a { margin-left: auto; color: var(--red); font-size: 14px; }
.content-bottom a .lucide { width: 17px; }
.models { margin-top: 50px; padding-top: 32px; border-top: 1px solid #d6d9de; }
.subheading { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.subheading h3 { font-size: 24px; }
.subheading p { font-size: 14px; color: var(--text); margin-top: 7px; }
.subheading .text-link { font-size: 14px; white-space: nowrap; }
.model-tabs { display: grid; grid-template-columns: repeat(8,1fr); border-bottom: 1px solid #d6d9de; margin-top: 25px; }
.model-tabs button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 13px; height: 112px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; padding: 10px 4px; }
.model-tabs button img { width: 36px; height: 36px; object-fit: contain; filter: grayscale(1); opacity: .7; }
.model-tabs button span { font-size: 14px; }
.model-tabs button[aria-selected="true"] { border-bottom-color: var(--red); color: var(--red); background: #ffffff80; }
.model-tabs button[aria-selected="true"] img, .model-tabs button:hover img { filter: none; opacity: 1; }
.model-tabs button:hover { background: #ffffff80; }
.kimi-logo { background: #18191b; padding: 4px; border-radius: 6px; }
.model-panel { display: grid; grid-template-columns: .8fr 1.6fr .8fr; gap: 32px; align-items: center; min-height: 148px; padding: 28px 32px; background: #fff; }
.model-panel h3 { font-size: 29px; margin-top: 4px; }
.model-panel p { color: var(--text); font-size: 15px; }
.model-panel .text-link { font-size: 14px; justify-self: end; white-space: nowrap; }
.fine-print { color: var(--muted); font-size: 12px; line-height: 1.7; }
.models > .fine-print { margin-top: 12px; }
.resource-band { display: grid; grid-template-columns: .85fr 1.5fr; gap: 42px; align-items: center; margin-top: 42px; padding-top: 36px; border-top: 1px solid #d6d9de; }
.resource-band figure { position: relative; }
.resource-band figure img { width: 100%; aspect-ratio: 1.9; object-fit: cover; }
.resource-band figcaption { position: absolute; bottom: 10px; left: 12px; color: #fff; background: #15151580; padding: 1px 5px; font-size: 10px; }
.resource-band .eyebrow { font-size: 11px; margin-bottom: 9px; }
.resource-band h3 { font-size: 25px; }
.resource-band p:not(.eyebrow) { font-size: 15px; color: var(--text); margin-top: 10px; }
.feature-actions { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 16px; }
.feature-actions .text-link { font-size: 14px; }
.case-grid { display: grid; grid-template-columns: minmax(0,1.45fr) minmax(0,1.45fr) minmax(0,1.15fr); gap: 28px; }
.case-item { min-width: 0; }
.case-image { display: flex; align-items: center; justify-content: center; background: #f3f4f6; aspect-ratio: 1.45; position: relative; overflow: hidden; border: 1px solid #eceef0; border-radius: 12px; }
.case-image > img, .case-image > video { width: 100%; height: 100%; object-fit: contain; }
.case-image .image-expand { position: absolute; bottom: 10px; right: 10px; width: 30px; height: 30px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; color: var(--text); }
.image-expand .lucide { width: 15px; height: 15px; }
.case-mobile { gap: 24px; padding: 12px 20px; }
.case-mobile > img { width: auto; max-width: 48%; height: 100%; border: 1px solid #e4e5e7; }
.case-image-copy { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.case-image-copy .lucide { color: var(--red); width: 30px; height: 30px; margin-bottom: 9px; }
.case-image-copy span { font-size: 21px; font-weight: 600; }
.case-image-copy small { font-size: 12px; color: var(--text); }
.case-image.case-localization { aspect-ratio: 1.15; border: 0; background: #17191c; }
.case-localization > video { object-fit: cover; object-position: center 40%; }
.case-category { display: block; font-size: 11px; color: var(--red); margin-top: 21px; }
.case-item h3 { font-size: 23px; margin-top: 8px; }
.case-item p { font-size: 15px; color: var(--text); margin-top: 10px; line-height: 1.85; min-height: 56px; }
.case-item .text-link { margin-top: 14px; font-size: 14px; }
.case-note { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 24px; margin-top: 32px; }
.case-note > span { color: var(--muted); font-size: 12px; }
.case-note .text-link { font-size: 14px; }
.about-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 100px; align-items: start; }
.about-copy h2 { font-size: 37px; }
.about-copy > p:not(.eyebrow) { color: var(--text); font-size: 16px; line-height: 2; margin-top: 20px; }
.about-copy > .section-intro { font-size: 17px; }
.about-principles { display: flex; gap: 0; margin-top: 26px; color: var(--ink); font-size: 14px; }
.about-principles span { padding-inline: 18px; }
.about-principles span:first-child { padding-left: 0; }
.about-principles span + span { border-left: 1px solid #cbd0d4; }
.about-copy > .text-link { margin-top: 25px; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 30px; border-left: 1px solid var(--line); }
.timeline li { display: flex; gap: 28px; position: relative; padding: 0 0 30px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; top: 12px; left: -35px; width: 9px; height: 9px; background: #fff; border: 2px solid var(--red); border-radius: 50%; }
.timeline li > span { font-size: 29px; color: var(--red); line-height: 1.35; width: 77px; flex: 0 0 77px; }
.timeline li > .timeline-next { font-size: 22px; padding-top: 5px; }
.timeline h3 { font-size: 19px; }
.timeline p { color: var(--text); font-size: 14px; margin-top: 8px; }
.cooperation-tabs { display: flex; border-bottom: 1px solid var(--line); gap: 40px; }
.cooperation-tabs button { background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 14px 30px; font-size: 19px; border-radius: 0; }
.cooperation-tabs button[aria-selected="true"] { color: var(--red); border-bottom-color: var(--red); }
.cooperation-panel { padding-block: 28px 30px; min-height: 147px; }
.cooperation-panel h3 { font-size: 22px; }
.cooperation-panel p { font-size: 15px; color: var(--text); margin-top: 12px; max-width: 860px; }
.workflow { display: grid; grid-template-columns: repeat(4,1fr); list-style: none; gap: 40px; padding: 28px 0 0; margin: 0; border-top: 1px solid var(--line); }
.workflow li { position: relative; }
.workflow li > span { display: block; font-size: 28px; color: var(--red); margin-bottom: 12px; }
.workflow li:not(:last-child)::after { content: ""; position: absolute; top: 24px; left: 65px; right: 0; height: 1px; background: var(--line); }
.workflow h3 { font-size: 20px; }
.workflow p { font-size: 14px; color: var(--text); margin-top: 7px; }
.contact-section { padding-block: 64px; background: #f4f4f2; border-top: 1px solid #ecece8; }
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 80px; align-items: center; }
.contact-layout h2 { font-size: 39px; }
.contact-layout > div > p:not(.eyebrow) { font-size: 16px; color: var(--text); margin-top: 20px; }
.contact-line { display: flex; gap: 20px; align-items: center; padding: 20px 0; border-bottom: 1px solid #d5d7d9; }
.contact-line > .lucide:first-child { color: var(--red); width: 27px; height: 27px; }
.contact-line > .lucide:last-child { margin-left: auto; color: var(--red); }
.contact-line div { min-width: 0; }
.contact-line span { display: block; font-size: 12px; color: var(--muted); }
.contact-line strong { display: block; font-size: 26px; font-weight: 600; margin-top: 2px; overflow-wrap: anywhere; }
.contact-address { display: flex; gap: 20px; align-items: flex-start; font-size: 14px; color: var(--text); margin-top: 25px; }
.contact-address .lucide { color: var(--red); width: 25px; }
.site-footer { background: #242527; color: #d5d6d9; padding: 48px 0 23px; }
.footer-grid { display: grid; grid-template-columns: 1.9fr 1fr 1fr; gap: 45px; }
.footer-company h2 { font-size: 17px; margin-top: 18px; }
.footer-logo { width: 102px; padding: 5px 8px; background: #fff; border-radius: 2px; }
.footer-company p { color: #aaadb2; font-size: 13px; margin-top: 12px; }
.footer-grid > div:not(:first-child) { border-left: 1px solid #494a4d; padding-left: 30px; }
.footer-grid h3 { font-size: 14px; color: #fff; font-weight: 500; margin-bottom: 18px; }
.footer-grid > div > a { display: block; font-size: 13px; margin-top: 10px; color: #bcbec3; }
.footer-grid a .lucide { width: 13px; height: 13px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #494a4d; margin-top: 36px; padding-top: 20px; display: flex; align-items: center; gap: 22px; color: #a6a8ae; font-size: 11px; }
.footer-bottom a:last-child { margin-left: auto; }
.footer-bottom .lucide { width: 14px; height: 14px; }
dialog { width: min(520px,calc(100% - 40px)); padding: 28px 32px 30px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); box-shadow: 0 16px 70px #0003; }
dialog::backdrop { background: #18191bc4; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; }
.dialog-heading .eyebrow { margin-bottom: 0; }
dialog h2 { font-size: 28px; margin-top: 18px; }
.dialog-intro { color: var(--text); font-size: 14px; margin-top: 12px; }
.dialog-contact { display: flex; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 18px; }
.dialog-contact:first-of-type { margin-top: 15px; }
.dialog-contact .lucide { color: var(--red); width: 20px; }
.dialog-contact .lucide:last-child { margin-left: auto; }
.dialog-contact span { overflow-wrap: anywhere; }
.dialog-actions { display: flex; gap: 14px; margin-top: 28px; }
.dialog-actions .button { font-size: 14px; min-height: 48px; gap: 12px; }
#copy-status { min-height: 21px; margin-top: 13px; }
.case-preview { width: min(1120px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 12px; }
.case-preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px 12px 24px; border-bottom: 1px solid var(--line); background: #fff; }
.case-preview-heading h2 { margin: 0; font-size: 18px; }
.case-preview-heading button { width: 44px; height: 44px; flex-shrink: 0; }
.case-preview-body { display: flex; justify-content: center; align-items: center; padding: 16px; background: var(--tint); }
.case-preview-body img { width: auto; height: auto; max-width: 100%; max-height: calc(100dvh - 136px); object-fit: contain; }
@media (min-width: 1600px) {
  .hero { height: 640px; }
}
@media (max-width: 1250px) {
  .container { width: calc(100% - 72px); }
  .header-inner { gap: 28px; }
  .nav-main { gap: 20px; }
  .nav-platforms { padding-left: 16px; gap: 11px; }
  .nav-platforms .lucide { display: none; }
  .feature-layout { grid-template-columns: 1.4fr 1fr; gap: 36px; }
  .feature-list { padding-left: 26px; }
  .business-item { gap: 17px; }
  .business-item + .business-item { padding-left: 25px; }
  .about-layout { gap: 60px; }
}
@media (max-width: 1050px) {
  :root { --header-height: 72px; }
  .container { width: calc(100% - 64px); }
  .menu-toggle { display: inline-flex; }
  .brand, .brand img { width: 114px; flex-basis: 114px; }
  .site-nav { display: none; position: absolute; top: var(--header-height); left: 0; right: 0; background: #fff; padding: 16px 32px 25px; border-top: 1px solid var(--line); box-shadow: 0 10px 18px #0000000c; }
  .site-nav.is-open { display: block; }
  .nav-main { display: grid; grid-template-columns: 1fr 1fr; gap: 0 25px; }
  .nav-main a { padding: 12px 0; }
  .nav-main a::after { bottom: 6px; right: auto; width: 35px; }
  .nav-platforms { border-left: 0; border-top: 1px solid var(--line); margin-top: 17px; padding: 17px 0 0; gap: 32px; }
  .nav-platforms .lucide { display: inline-block; }
  .hero { height: 540px; }
  .hero-title { font-size: 36px; }
  .hero h1 { font-size: 72px; }
  .hero-description { font-size: 17px; max-width: 500px; }
  .business-icon { width: 30px; height: 30px; }
  .business-item { gap: 12px; padding-right: 16px; }
  .business-item + .business-item { padding-left: 16px; }
  .business-item h2 { font-size: 23px; }
  .business-item p { font-size: 12px; }
  .section { padding-block: 60px; }
  h2 { font-size: 32px; }
  .section-intro { font-size: 16px; }
  .feature-layout { gap: 28px; grid-template-columns: 1.1fr 1fr; }
  .feature-list { padding-left: 22px; }
  .feature-item { gap: 14px; padding-block: 17px; }
  .feature-item > .lucide { width: 28px; height: 28px; }
  .feature-item h3 { font-size: 18px; }
  .feature-item p { font-size: 14px; }
  .service-chain { gap: 25px; }
  .service-chain li { gap: 12px; }
  .service-chain h3 { font-size: 17px; }
  .service-chain p { font-size: 12px; }
  .content-bottom { gap: 13px; font-size: 13px; }
  .content-bottom a { font-size: 12px; }
  .case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 20px; }
  .case-image { aspect-ratio: 1.6; }
  .case-image.case-localization { aspect-ratio: 1; }
  .case-video { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; align-items: center; }
  .case-video .case-category { margin-top: 0; }
  .case-item h3 { font-size: 20px; }
  .case-item p { font-size: 14px; min-height: 80px; }
  .case-mobile { gap: 12px; padding: 8px 12px; }
  .case-image-copy span { font-size: 16px; }
  .case-image-copy small { font-size: 10px; }
  .case-image-copy .lucide { width: 20px; height: 20px; margin-bottom: 0; }
  .about-layout { gap: 40px; }
  .about-copy h2 { font-size: 29px; }
  .about-copy > p:not(.eyebrow) { font-size: 14px; }
  .about-principles { font-size: 12px; }
  .about-principles span { padding-inline: 12px; }
  .timeline li { gap: 15px; }
  .timeline li > span { font-size: 25px; width: 62px; flex-basis: 62px; }
  .timeline h3 { font-size: 17px; }
  .timeline p { font-size: 12px; }
  .contact-layout { gap: 40px; grid-template-columns: 1fr 1fr; }
  .contact-layout h2 { font-size: 32px; }
  .contact-line strong { font-size: 21px; }
  .footer-grid { grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 25px; }
  .footer-grid > div:not(:first-child) { padding-left: 18px; }
}
@media (max-width: 700px) {
  :root { --header-height: 66px; }
  .container { width: calc(100% - 40px); }
  .brand, .brand img { width: 103px; flex-basis: 103px; }
  .site-nav { padding-inline: 20px; }
  .hero { height: 540px; align-items: flex-start; }
  .hero-image img { object-position: 60% center; }
  .hero::after { content: ""; position: absolute; inset: 0; background: #0a0a0a38; z-index: -1; }
  .hero-content { padding-top: 50px; padding-bottom: 0; }
  .hero-kicker { font-size: 12px; }
  .hero h1 { font-size: 62px; }
  .hero-title { font-size: 29px; margin-top: 18px; max-width: 350px; }
  .hero-description { font-size: 15px; line-height: 1.9; max-width: 320px; margin-top: 20px; }
  .mobile-break { display: initial; }
  .hero-actions { gap: 12px; margin-top: 30px; flex-wrap: wrap; }
  .hero-actions .button { font-size: 14px; padding: 10px 13px; gap: 10px; min-height: 48px; }
  .hero-actions .lucide { width: 18px; }
  .hero-bottom { bottom: 20px; font-size: 10px; }
  .hero-bottom a { width: 31px; height: 31px; }
  .hero-bottom .lucide { width: 17px; height: 17px; }
  .business-section { padding-top: 25px; }
  .business-grid { grid-template-columns: 1fr; }
  .business-item { gap: 22px; padding: 20px 0; }
  .business-item + .business-item { border-left: 0; border-top: 1px solid var(--line); padding: 20px 0; }
  .business-icon { width: 40px; height: 40px; margin-top: 17px; }
  .business-item h2 { font-size: 24px; margin-top: 4px; }
  .business-item p { font-size: 13px; }
  .business-item .text-link { margin-top: 7px; font-size: 13px; }
  .business-note { flex-direction: column; align-items: flex-start; gap: 8px; font-size: 11px; margin-top: 4px; padding: 17px 0 22px; }
  .section { padding-block: 48px; }
  .eyebrow { font-size: 10px; gap: 13px; margin-bottom: 14px; }
  .eyebrow::after { width: 28px; }
  h2 { font-size: 28px; }
  .section-heading { margin-bottom: 27px; }
  .section-intro { font-size: 14px; margin-top: 14px; }
  .feature-layout { grid-template-columns: 1fr; gap: 28px; }
  .illustration figcaption { font-size: 10px; }
  .feature-list { border-left: 0; padding-left: 0; }
  .feature-item { padding-block: 19px; gap: 20px; }
  .feature-item > .lucide { width: 31px; height: 31px; }
  .feature-item h3 { font-size: 20px; }
  .feature-item p { font-size: 14px; }
  .feature-list > .text-link { margin-top: 9px; font-size: 15px; }
  .service-chain { grid-template-columns: 1fr; gap: 20px; padding-top: 25px; margin-top: 26px; }
  .service-chain li { gap: 21px; }
  .service-chain li > span { font-size: 25px; }
  .service-chain h3 { font-size: 18px; }
  .service-chain p { font-size: 13px; }
  .content-layout { gap: 28px; }
  .media-labels span { font-size: 11px; padding: 11px 2px; }
  figcaption { font-size: 10px; }
  .content-bottom { flex-wrap: wrap; gap: 8px; font-size: 12px; margin-top: 27px; padding-top: 20px; }
  .content-bottom > .lucide { width: 12px; }
  .content-bottom a { width: 100%; margin: 6px 0 0; font-size: 13px; }
  .models { margin-top: 36px; padding-top: 26px; }
  .subheading { align-items: flex-start; flex-direction: column; gap: 14px; }
  .subheading h3 { font-size: 22px; }
  .subheading p { font-size: 13px; }
  .model-tabs { grid-template-columns: repeat(4,1fr); margin-top: 20px; }
  .model-tabs button { height: 92px; gap: 10px; }
  .model-tabs button img { width: 30px; height: 30px; }
  .model-tabs button span { font-size: 12px; }
  .model-panel { grid-template-columns: 1fr; gap: 14px; padding: 24px 21px; min-height: 243px; }
  .model-panel h3 { font-size: 25px; }
  .model-panel p { font-size: 14px; }
  .model-panel .text-link { justify-self: start; }
  .fine-print { font-size: 10px; }
  .resource-band { grid-template-columns: 1fr; gap: 25px; margin-top: 30px; padding-top: 28px; }
  .resource-band h3 { font-size: 23px; }
  .resource-band p:not(.eyebrow) { font-size: 14px; }
  .case-grid { grid-template-columns: 1fr; gap: 35px; }
  .case-video { display: block; grid-column: auto; }
  .case-video .case-category { margin-top: 18px; }
  .case-image { aspect-ratio: 1.6; }
  .case-mobile { padding: 12px 30px; gap: 30px; }
  .case-image-copy span { font-size: 24px; }
  .case-image-copy small { font-size: 12px; }
  .case-image-copy .lucide { width: 30px; height: 30px; margin-bottom: 9px; }
  .case-category { margin-top: 18px; }
  .case-item h3 { font-size: 23px; }
  .case-item p { font-size: 14px; min-height: 0; }
  .case-item .text-link { margin-top: 12px; }
  .case-note { flex-direction: column; align-items: flex-start; gap: 14px; margin-top: 28px; padding-top: 21px; }
  .case-note > span { font-size: 11px; }
  .about-layout { grid-template-columns: 1fr; gap: 36px; }
  .about-copy h2 { font-size: 27px; }
  .about-copy > p:not(.eyebrow) { font-size: 14px; }
  .about-principles { font-size: 12px; }
  .about-principles span { padding-inline: 12px; }
  .timeline { margin-left: 5px; padding-left: 25px; }
  .timeline li { gap: 21px; padding-bottom: 27px; }
  .timeline li::before { left: -30px; }
  .timeline li > span { font-size: 27px; width: 67px; flex-basis: 67px; }
  .timeline h3 { font-size: 17px; }
  .timeline p { font-size: 13px; }
  .cooperation-tabs { gap: 0; justify-content: space-between; }
  .cooperation-tabs button { padding: 13px 17px; font-size: 16px; }
  .cooperation-panel { min-height: 202px; padding-block: 24px; }
  .cooperation-panel h3 { font-size: 20px; }
  .cooperation-panel p { font-size: 14px; }
  .workflow { grid-template-columns: 1fr 1fr; gap: 29px 24px; padding-top: 24px; }
  .workflow li > span { font-size: 26px; margin-bottom: 9px; }
  .workflow li:not(:last-child)::after { top: 22px; left: 50px; }
  .workflow li:nth-child(2)::after { display: none; }
  .workflow h3 { font-size: 18px; }
  .workflow p { font-size: 12px; }
  .contact-section { padding-block: 46px; }
  .contact-layout { grid-template-columns: 1fr; gap: 20px; }
  .contact-layout h2 { font-size: 30px; }
  .contact-layout > div > p:not(.eyebrow) { font-size: 14px; margin-top: 17px; }
  .contact-line { gap: 17px; padding: 18px 0; }
  .contact-line strong { font-size: 23px; }
  .contact-line > .lucide:last-child { width: 19px; }
  .contact-address { font-size: 13px; gap: 17px; margin-top: 22px; }
  .site-footer { padding: 36px 0 20px; }
  .footer-grid { grid-template-columns: repeat(3,1fr); gap: 29px 17px; }
  .footer-company { grid-column: 1 / -1; padding-bottom: 24px; border-bottom: 1px solid #494a4d; }
  .footer-company h2 { font-size: 17px; }
  .footer-grid > div:not(:first-child) { border-left: 0; padding-left: 0; }
  .footer-grid h3 { font-size: 12px; margin-bottom: 15px; }
  .footer-grid > div > a { font-size: 11px; margin-top: 9px; }
  .footer-bottom { margin-top: 28px; padding-top: 18px; gap: 10px; flex-wrap: wrap; font-size: 10px; }
  .footer-bottom > span { width: 100%; }
  dialog { padding: 22px 23px; }
  dialog h2 { font-size: 25px; }
  .dialog-intro { font-size: 13px; }
  .dialog-contact { font-size: 15px; gap: 12px; }
  .dialog-contact .lucide { width: 17px; }
  .dialog-actions { gap: 10px; }
  .dialog-actions .button { padding-inline: 13px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* Preserve the existing Banner entrance and continuous particles. */
.hero-effects { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0; }
.hero-orbit { stroke: #ffb7a5; stroke-width: 1; stroke-dasharray: 100; stroke-dashoffset: 100; }
.hero-pulse { stroke: #ffe8dc; stroke-width: 3; stroke-dasharray: .3 4 .6 95.1; stroke-dashoffset: 100; }
.hero-floor { stroke: #fc695e; stroke-width: .7; stroke-dasharray: 100; stroke-dashoffset: 100; }
.hero.is-entering .hero-effects { animation: hero-energy 4.6s ease-out both; }
.hero.is-entering .hero-sweep { animation: hero-scan 2.8s .15s var(--ease) both; }
.hero.is-entering .hero-orbit { animation: hero-trace 2.8s .3s var(--ease) both; }
.hero.is-entering .hero-orbit-second { animation-delay: .6s; }
.hero.is-entering .hero-pulse { animation: hero-stream 3.8s .2s linear infinite both; }
.hero.is-entering .hero-pulse-second { animation-delay: .55s; }
.hero.is-entering .hero-floor { animation: hero-trace 3s .7s var(--ease) both; }
.hero.is-entering .hero-image { animation: hero-camera 2.6s var(--ease) both; }
.hero.is-motion-paused .hero-pulse { animation-play-state: paused; }
@keyframes hero-energy { 0% { opacity: 0; } 15%, 55% { opacity: .85; } 100% { opacity: .65; } }
@keyframes hero-scan { 0% { transform: translateX(0); opacity: 1; } 90% { opacity: 1; } 100% { transform: translateX(1800px); opacity: 0; } }
@keyframes hero-trace { from { stroke-dashoffset: 100; } to { stroke-dashoffset: 0; } }
@keyframes hero-stream { from { stroke-dashoffset: 100; } to { stroke-dashoffset: -100; } }
@keyframes hero-camera { from { transform: scale(1.09); filter: brightness(.65); } to { transform: scale(1); filter: brightness(1); } }

.hero.is-entering .hero-kicker { animation: hero-enter 1.1s .05s var(--ease) both; }
.hero.is-entering h1 { animation: hero-enter 1.3s .1s var(--ease) both; }
.hero.is-entering .hero-title { animation: hero-enter 1.3s .28s var(--ease) both; }
.hero.is-entering .hero-description { animation: hero-enter 1.1s .45s var(--ease) both; }
.hero.is-entering .hero-actions { animation: hero-enter 1.1s .6s var(--ease) both; }
@keyframes hero-enter { from { opacity: 0; transform: translateY(36px); filter: blur(7px); } to { opacity: 1; transform: none; filter: blur(0); } }
.model-mark { position: relative; display: block; width: 36px; height: 36px; flex: 0 0 auto; }
.model-tabs .model-mark img { position: absolute; inset: 0; width: 100%; height: 100%; filter: none; opacity: 1; transition: opacity .2s; }
.model-tabs .model-mark .model-logo-color { opacity: 0; }
.model-tabs button:is(:hover, [aria-selected="true"]) .model-logo { opacity: 0; }
.model-tabs button:is(:hover, [aria-selected="true"]) .model-logo-color { opacity: 1; }
[data-model="kimi"] .model-logo-color { background: #18191b; padding: 4px; border-radius: 6px; }
@media (max-width: 1050px) { .site-nav { max-height: calc(100dvh - var(--header-height)); overflow-y: auto; } }
@media (max-width: 700px) { .model-mark { width: 30px; height: 30px; } }
@media (prefers-reduced-motion: reduce) {
  .hero-image img { transform: none; }
  .hero-effects { display: none; }
}
/* English copy needs room to wrap without changing the source layout. */
.hero-title { max-width: 800px; }
.hero-description { max-width: 680px; }
.about-principles { flex-wrap: wrap; row-gap: 12px; }
.contact-address span { max-width: 460px; overflow-wrap: anywhere; }
.footer-logo.wordmark { width: auto; background: transparent; color: #fff; padding: 0; }
.video-actions::before { inset: 6px 2px; }
.business-item > div, .timeline li > div, .contact-layout > div { min-width: 0; }
@media (min-width: 1051px) and (max-width: 1250px) {
  .header-inner { gap: 20px; }
  .nav-main { gap: 20px; }
  .nav-main a { font-size: 14px; }
}
@media (max-width: 1050px) {
  .hero h1 { font-size: 64px; }
  .business-item h2 { font-size: 22px; }
  .content-bottom { flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
}
@media (max-width: 700px) {
  .hero { height: auto; min-height: 620px; padding-block: 52px 96px; }
  .hero h1 { font-size: clamp(42px, 11vw, 62px); }
  .hero-title { max-width: 370px; font-size: 29px; line-height: 1.3; }
  .hero-actions { align-items: flex-start; }
  .hero-bottom span { max-width: calc(100% - 50px); }
  .business-item h2 { font-size: 24px; }
  .cooperation-tabs { gap: 5px; }
  .cooperation-tabs button { flex: 1; padding: 12px 5px; font-size: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-company { grid-column: 1 / -1; }
  .dialog-contact { font-size: 15px; gap: 10px; }
  .dialog-contact span { overflow-wrap: anywhere; min-width: 0; }
  .dialog-actions { flex-wrap: wrap; }
}