@charset "UTF-8";

/* Product storytelling is scoped to S1. The catalog and WPX-01A keep their design. */
.s1-story {
    --nav-height: 64px;
    --story-ink: #1d1d1f;
    --story-muted: #6e6e73;
    --story-soft: #f5f5f7;
    --story-blue: #0071e3;
    --story-cyan: #78d8ef;
    color: var(--story-ink);
    background: #fff;
}
.s1-story > header { position: sticky; top: 0; z-index: 1200; }
.story-container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
/* Site identity and product navigation share one row at every viewport size. */
.s1-story .nav-content { max-width: 1228px; min-height: var(--nav-height); padding-inline: 24px; gap: 24px; }
.s1-story .story-nav-brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.s1-story .logo-link { min-height: 44px; }
.s1-story .story-nav-model { border-left: 1px solid #d2d2d7; padding-left: 14px; font-size: 19px; line-height: 24px; font-weight: 650; text-decoration: none; white-space: nowrap; }
.s1-story .nav-list { gap: 24px; }
.s1-story .nav-list a { font-size: 14px; }
.s1-story .nav-actions { gap: 10px; flex-shrink: 0; }
.s1-story .nav-actions .story-nav-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 7px 14px; border-radius: 999px; background: var(--story-blue); color: #fff; font-size: 14px; line-height: 1.2; font-weight: 600; white-space: nowrap; }
.s1-story .nav-actions .story-nav-cta:hover { background: #0077ed; color: #fff; }
.s1-story .nav-language { height: 32px; flex-shrink: 0; }
.s1-story .mobile-menu-toggle { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.s1-story main[id], .s1-story section[id], .s1-story [id="data-source-note"] { scroll-margin-top: calc(var(--nav-height) + 20px); }
.story-eyebrow { color: var(--story-muted); font-size: 18px; font-weight: 600; margin-bottom: 18px; }
.story-heading { max-width: 950px; margin-bottom: 52px; }
.story-heading h2 { font-size: clamp(38px, 5.2vw, 68px); line-height: 1.08; letter-spacing: -.045em; font-weight: 700; text-wrap: balance; }
.story-heading > p:not(.story-eyebrow) { max-width: 730px; margin-top: 26px; font-size: 21px; line-height: 1.55; color: var(--story-muted); }
.story-heading-center { text-align: center; margin-inline: auto; }
.story-heading-center > p:not(.story-eyebrow) { margin-inline: auto; }
.story-heading:not(.story-heading-center) .story-actions { justify-content: flex-start; }
.story-section { padding: 108px 0; }
.story-soft { background: var(--story-soft); }
.story-dark { color: #f5f5f7; background: #080b10; }
.story-dark .story-eyebrow { color: #a1a1a8; }
.story-dark .story-heading > p:not(.story-eyebrow) { color: #aeb4bf; }
.story-hero { padding: 60px 0 62px; text-align: center; }
.story-hero .story-eyebrow { color: var(--story-ink); font-size: 23px; margin-bottom: 22px; }
.story-hero h1 { max-width: 100%; margin-inline: auto; font-size: clamp(38px, 6.3vw, 88px); line-height: 1.12; letter-spacing: -.035em; font-weight: 720; }
html[lang="zh-CN"] .story-hero h1 { letter-spacing: 0; }
.story-hero h1 span { display: block; text-wrap: balance; }
.story-hero h1 span:last-child { color: #52646f; }
.story-hero-lead { max-width: 34em; margin: 26px auto 0; font-size: clamp(18px, 1.7vw, 22px); line-height: 1.6; text-wrap: balance; color: #515157; }
.story-hero-lead sup { font-size: .65em; line-height: 0; vertical-align: super; }
.story-hero-lead sup a { color: var(--story-blue); text-decoration: none; padding: 3px; }
.story-citation { white-space: nowrap; }
.story-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 18px 26px; margin-top: 28px; }
.s1-story .btn-primary, .s1-story .btn-secondary { min-height: 44px; font-size: 17px; line-height: 1.3; }
.story-textlink { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--story-blue); text-decoration: none; font-size: 17px; line-height: 1.3; }
.story-hero .story-actions > a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; font-size: 17px; line-height: 1.3; }
.story-textlink:hover { text-decoration: underline; }
.story-hero-art { margin: 20px auto 0; max-width: 1040px; }
.story-hero-art img { width: 100%; height: clamp(280px, 49svh, 510px); object-fit: contain; }
.s1-story figcaption { color: var(--story-muted); font-size: 14px; line-height: 1.5; margin-top: 14px; }
.story-hero-art figcaption { font-size: 13px; }
.story-hero-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: 1000px; margin: 32px auto 0; }
.story-hero-metrics div { display: flex; flex-direction: column; align-items: center; min-width: 0; padding: 5px 24px; border-right: 1px solid #d2d2d7; }
.story-hero-metrics div:last-child { border: 0; }
.story-hero-metrics dt { display: grid; align-content: end; max-width: 100%; min-height: 2.6em; overflow-wrap: break-word; color: var(--story-muted); font-size: 14px; line-height: 1.3; }
.story-hero-metrics dd { max-width: 100%; overflow-wrap: break-word; font-size: 25px; font-weight: 650; line-height: 1.3; margin-top: 8px; letter-spacing: -.02em; }
.story-supported { margin-top: 32px; font-size: 15px; line-height: 1.6; color: #575762; }
.story-supported span { display: block; font-size: 13px; color: var(--story-muted); margin-top: 4px; }
.story-benefit-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; }
.story-benefit { border-radius: 28px; overflow: hidden; min-width: 0; }
.story-benefit-copy { padding: 34px 34px 24px; }
.story-benefit h3 { font-size: 34px; line-height: 1.15; letter-spacing: -.035em; font-weight: 650; }
.story-benefit p { font-size: 18px; line-height: 1.55; margin-top: 16px; }
.story-benefit .story-card-kicker { margin: 0 0 14px; font-size: 15px; font-weight: 600; }
.story-benefit figure { margin: 0; }
.story-benefit figcaption { padding: 0 30px 28px; }
.story-benefit img { width: 100%; height: auto; display: block; }
.story-benefit-real { grid-row: span 2; display: flex; flex-direction: column; background: #0b1017; color: #f5f5f7; }
.story-benefit-real p, .story-benefit-real figcaption { color: #aab8c8; }
.story-benefit-real figure { margin-top: auto; }
.story-benefit-real img { margin: 30px 0 18px; }
.story-benefit-film { background: #fff; }
.story-benefit-film p { color: var(--story-muted); }
.story-benefit-film .story-card-kicker { color: #207a69; }
.story-benefit-film img { height: 190px; object-fit: cover; object-position: center; }
.story-benefit-link { background: #e9f1f7; }
.story-benefit-link p { color: #546774; }
.story-power-chips { display: flex; align-items: center; gap: 16px; padding: 0 34px 30px; font-size: 27px; font-weight: 650; color: #28506b; }
.story-power-chips span { font-size: 17px; font-weight: 400; color: #758996; }
.story-installation-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 24px; align-items: center; }
.story-installation-grid .story-heading { margin: 0; }
.story-installation-grid .story-heading h2,
.story-ai-grid .story-heading h2 { font-size: clamp(30px, 3.6vw, 50px); }
.story-installation-grid > *, .story-film-grid > *,
.story-engine-grid > *, .story-ai-grid > * { min-width: 0; }
.story-installation-grid figure { min-width: 0; }
.story-installation-grid img { width: 100%; height: auto; border-radius: 28px; }
.story-dark figcaption { color: #8d98a7; }
.story-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin-top: 55px; }
.story-steps li { border-top: 1px solid #303944; padding-top: 24px; }
.story-steps span { display: block; color: #77b8db; font-size: 15px; margin-bottom: 13px; }
.story-steps h3 { font-size: 22px; margin-bottom: 12px; }
.story-steps p { color: #aeb4bf; font-size: 17px; line-height: 1.5; }
.story-side-view { margin-top: 48px; }
.story-side-view img { width: 100%; height: auto; border-radius: 20px; }
.story-power-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px; }
.story-power-item { border-top: 2px solid #20252a; padding-top: 24px; }
.story-power-item > span { color: var(--story-muted); font-size: 16px; font-weight: 500; }
.story-power-item h3 { font-size: 58px; letter-spacing: -.04em; line-height: 1.15; margin: 14px 0; }
.story-power-item p { color: var(--story-muted); font-size: 18px; line-height: 1.55; }
.story-power-item:last-child { border-color: #208778; }
.story-power-item:last-child h3 { color: #208778; }
.story-clarity-note { font-size: 21px; line-height: 1.5; margin-top: 38px; font-weight: 600; }
.story-data-note { margin-top: 28px; color: var(--story-muted); font-size: 15px; line-height: 1.65; max-width: 1050px; }
.story-data-note a { color: var(--story-blue); }
.story-film-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 48px; align-items: center; }
.story-film-stat > span { font-size: 16px; font-weight: 600; color: #267969; }
.story-film-stat strong { display: flex; align-items: baseline; flex-wrap: wrap; column-gap: .1em; margin: 12px 0; font-size: clamp(76px, 10vw, 136px); letter-spacing: -.065em; line-height: 1; font-weight: 700; }
.story-film-stat strong small { font-size: 32px; letter-spacing: -.015em; }
.story-film-stat > p { font-size: 18px; line-height: 1.6; color: var(--story-muted); max-width: 410px; margin-top: 18px; }
.story-film-stat .story-film-qualifier { font-size: 15px; margin-top: 10px; }
.story-film-portrait { min-width: 0; }
.story-film-portrait img { width: 100%; height: auto; border-radius: 28px; }
.story-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 54px; }
.story-detail-grid figure { min-width: 0; }
.story-detail-grid img { width: 100%; height: auto; border-radius: 24px; }
.story-detail-grid strong { display: block; color: var(--story-ink); font-size: 20px; margin-bottom: 6px; }
.story-engine-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 70px; align-items: center; }
.story-engine-stat .story-eyebrow { margin-bottom: 30px; }
.story-engine-stat strong { display: flex; align-items: baseline; flex-wrap: wrap; column-gap: .07em; font-size: clamp(130px, 18vw, 236px); line-height: .95; letter-spacing: -.07em; font-weight: 650; }
.story-engine-stat strong span { font-size: 36px; letter-spacing: -.025em; color: var(--story-cyan); margin-left: 0; }
.story-engine-stat > p:last-child { color: #9eaaba; font-size: 19px; margin-top: 30px; line-height: 1.5; max-width: 500px; }
.story-engine-features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.story-engine-features div { padding: 26px 0; border-top: 1px solid #354150; }
.story-engine-features dt { font-size: 15px; color: #a2acb8; }
.story-engine-features dd { font-size: 35px; font-weight: 600; margin-top: 13px; letter-spacing: -.03em; }
.story-engine-features small { display: block; font-size: 16px; font-weight: 400; color: #98a9bb; margin-top: 12px; }
.story-signal-pipeline { margin-top: 72px; padding: 30px 30px 24px; border: 1px solid #26394b; border-radius: 28px; background: linear-gradient(145deg, #0d1722, #0a111a); }
.story-pipeline-header { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid #26394b; }
.story-pipeline-header span { color: #8cd8ef; font-size: 15px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.story-pipeline-header p { margin: 0; color: #8e9dac; font-size: 15px; }
.story-pipeline-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; list-style: none; margin: 0; padding: 28px 0 0; }
.story-pipeline-list li { position: relative; min-width: 0; padding: 0 22px; border-left: 1px solid #304457; }
.story-pipeline-list li:first-child { padding-left: 0; border-left: 0; }
.story-pipeline-list li:not(:last-child)::after { content: "→"; position: absolute; right: -8px; top: 4px; z-index: 1; color: #5c9fba; font-size: 18px; }
.story-pipeline-index { display: block; color: #5c9fba; font-size: 13px; letter-spacing: .08em; }
.story-pipeline-list strong { display: block; margin-top: 14px; color: #f1f7fb; font-size: 19px; line-height: 1.25; }
.story-pipeline-list small { display: block; margin-top: 9px; color: #82b7c9; font-size: 12px; line-height: 1.35; overflow-wrap: anywhere; }
.story-pipeline-list p { margin: 14px 0 0; color: #9daebd; font-size: 15px; line-height: 1.55; }
.story-pipeline-output { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; margin-top: 28px; padding-top: 20px; border-top: 1px solid #26394b; }
.story-pipeline-output span { color: #8e9dac; font-size: 14px; margin-right: 4px; }
.story-pipeline-output strong { color: #dff7ff; font-size: 16px; font-weight: 600; }
.story-pipeline-output i { color: #5c9fba; font-size: 15px; font-style: normal; }
.story-disclosure { margin-top: 40px; border-top: 1px solid #d2d2d7; border-bottom: 1px solid #d2d2d7; }
.story-dark .story-disclosure { border-color: #37414d; }
.story-disclosure summary { padding: 24px 44px 24px 0; position: relative; cursor: pointer; list-style: none; font-size: 19px; font-weight: 600; }
.story-disclosure summary::-webkit-details-marker { display: none; }
.story-disclosure summary::after { content: "+"; position: absolute; right: 8px; top: 17px; font-size: 30px; font-weight: 400; color: var(--story-blue); }
.story-disclosure[open] summary::after { content: "−"; }
.story-disclosure summary:focus-visible { outline: 3px solid #0071e3; outline-offset: -3px; }
.story-disclosure figure { padding-bottom: 26px; }
.story-disclosure > figure > img { width: 100%; height: auto; border-radius: 20px; }
.story-diagram-scroll { overflow-x: auto; border-radius: 20px; scrollbar-width: thin; }
.story-diagram-scroll img { width: 100%; min-width: 960px; max-width: none; height: auto; }
.story-outcomes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.story-outcomes article { padding: 32px; background: var(--story-soft); border-radius: 24px; }
.story-outcomes .story-outcome-number { display: block; min-height: 2.6em; color: var(--story-blue); font-size: 16px; line-height: 1.3; font-weight: 600; }
.story-outcomes h3 { min-height: 2.5em; font-size: 26px; line-height: 1.25; text-wrap: balance; letter-spacing: -.025em; margin-top: 28px; }
.story-outcomes p { color: var(--story-muted); font-size: 17px; line-height: 1.6; margin-top: 16px; }
.story-link-heading { font-size: 32px; line-height: 1.2; letter-spacing: -.025em; margin-top: 68px; }
.story-link-map { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; margin-top: 32px; }
.story-link-map article { padding-right: 28px; border-right: 1px solid #d2d2d7; }
.story-link-map article:last-child { padding-right: 0; border: 0; }
.story-link-map h4 { font-size: 25px; }
.story-link-map p { color: var(--story-muted); font-size: 17px; line-height: 1.55; margin-top: 13px; }
.story-link-map code { display: block; margin-top: 18px; font-size: 14px; color: #3c6989; line-height: 1.8; overflow-wrap: anywhere; }
.story-small-note { color: var(--story-muted); font-size: 14px; line-height: 1.6; margin-top: 24px; }
.story-software-stage img { width: 100%; height: auto; border-radius: 28px; }
.story-mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 60px; margin-top: 55px; }
.story-mode-grid article { border-top: 1px solid #37414d; padding-top: 26px; }
.story-mode-grid .story-mode-label { min-height: 3em; color: #a6b7c9; font-size: 16px; line-height: 1.5; margin-top: 0; margin-bottom: 17px; text-wrap: balance; }
.story-mode-grid h3 { min-height: 2.4em; font-size: 32px; line-height: 1.2; letter-spacing: -.025em; text-wrap: balance; }
.story-mode-grid p { font-size: 18px; color: #aeb7c4; line-height: 1.6; margin-top: 20px; }
.story-format { display: inline-block; border: 1px solid #425b6e; border-radius: 999px; padding: 7px 14px; margin-top: 24px; font-size: 15px; color: #bfe6f4; }
.story-system-note { margin-top: 42px; text-align: center; font-size: 15px; color: #97a7b8; }
.story-dark .btn-secondary { color: #89cbff; border-color: #6e9fbe; background: transparent; }
.story-dark .btn-secondary:hover { color: #fff; }
.story-ai-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 76px; align-items: center; }
.story-ai-grid .story-heading { margin: 0; }
.story-prompt { padding: 38px; background: #fff; border: 1px solid #e1e4e9; border-radius: 28px; box-shadow: 0 22px 70px rgba(36,55,75,.06); }
.story-prompt > span { font-size: 15px; color: var(--story-muted); }
.story-prompt blockquote { margin-top: 26px; font-size: 26px; line-height: 1.5; letter-spacing: -.015em; }
.story-prompt p { font-size: 15px; color: var(--story-muted); line-height: 1.6; margin-top: 26px; }
.story-model-stage { margin: 0 0 42px; }
.story-model-stage img { width: 100%; height: auto; border-radius: 28px; }
.story-model-stage figcaption { text-align: center; }
.story-model-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.story-model { padding: 38px; border-radius: 26px; background: var(--story-soft); }
.story-model-pro { background: #edf5f2; }
.story-model .story-model-kicker { min-height: 3em; color: var(--story-muted); font-size: 16px; line-height: 1.5; margin-bottom: 14px; text-wrap: balance; }
.story-model h3 { font-size: 36px; letter-spacing: -.035em; }
.story-model .story-model-thickness { font-size: 50px; font-weight: 650; letter-spacing: -.04em; margin-top: 28px; }
.story-model .story-model-thickness small { font-size: 22px; }
.story-model .story-model-thickness-note { color: var(--story-muted); font-size: 14px; }
.story-use-case { margin-top: 24px; font-size: 19px; line-height: 1.55; color: #555b5d; }
.story-model-pro h3, .story-model-pro .story-model-thickness { color: #257562; }
.s1-story .comparison-scroll { margin-top: 42px; border: 0; border-radius: 0; }
.s1-story .comparison-table th, .s1-story .comparison-table td { padding: 22px 20px; }
.s1-story .comparison-table caption { padding: 0 20px 24px; font-size: 24px; }
.s1-story .comparison-table thead { background: #fff; }
.story-faqs { margin-top: 68px; }
.story-faqs > h3 { font-size: 32px; letter-spacing: -.03em; margin-bottom: 20px; }
.story-faqs details { border-top: 1px solid #d2d2d7; padding: 23px 0; }
.story-faqs summary { cursor: pointer; font-size: 19px; font-weight: 600; }
.story-faqs p { max-width: 910px; color: var(--story-muted); font-size: 17px; line-height: 1.65; margin-top: 18px; }
.story-box { padding: 64px 0; }
.story-box-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 65px; align-items: center; }
.story-box-grid figure img { width: 100%; height: 300px; object-fit: contain; background: #fff; border-radius: 26px; }
.story-box-grid h2 { font-size: 42px; letter-spacing: -.03em; line-height: 1.15; }
.story-box-grid ul { list-style: none; display: grid; gap: 18px; margin-top: 28px; }
.story-box-grid li { font-size: 19px; font-weight: 600; }
.story-box-grid li span { display: block; color: var(--story-muted); font-size: 16px; font-weight: 400; margin-top: 5px; }
.story-image-note { margin-top: 30px; padding-top: 24px; border-top: 1px solid #d2d2d7; font-size: 13px; line-height: 1.6; color: var(--story-muted); }

@media (max-width: 1000px) {
    .story-heading h2 { font-size: 48px; }
    .story-benefit h3 { font-size: 29px; }
    .story-benefit-copy { padding: 28px; }
    .story-installation-grid, .story-film-grid, .story-engine-grid, .story-ai-grid { gap: 32px; }
    .story-engine-features { gap: 20px; }
    .story-engine-features dd { font-size: 28px; }
    .story-signal-pipeline { margin-top: 52px; padding: 26px 24px 22px; }
    .story-pipeline-list li { padding-inline: 16px; }
    .story-pipeline-list strong { font-size: 17px; }
    .story-pipeline-list p { font-size: 14px; }
    .story-outcomes { gap: 18px; }
    .story-outcomes article { padding: 24px; }
    .story-outcomes h3 { font-size: 24px; }
    .story-link-map { gap: 24px; }
}
@media (max-width: 960px) {
    .story-installation-grid, .story-ai-grid { grid-template-columns: 1fr; }
    .story-installation-grid .story-heading h2,
    .story-ai-grid .story-heading h2 { font-size: clamp(34px, 5.6vw, 48px); }
}
@media (max-width: 760px) {
    .s1-story { --nav-height: 56px; }
    .s1-story .nav-content { padding-inline: 16px; gap: 12px; }
    .s1-story .story-nav-brand { gap: 10px; }
    .s1-story .story-nav-model { padding-left: 10px; font-size: 17px; }
    .s1-story .nav-actions { gap: 6px; }
    .s1-story .nav-actions .story-nav-cta { padding-inline: 12px; font-size: 12px; }
    .story-container { width: calc(100% - 40px); }
    .story-section { padding: 72px 0; }
    .story-heading { margin-bottom: 34px; }
    .story-heading h2 { font-size: clamp(34px, 8.8vw, 46px); line-height: 1.1; }
    .story-heading > p:not(.story-eyebrow) { font-size: 18px; margin-top: 21px; }
    .story-eyebrow { font-size: 16px; margin-bottom: 15px; }
    .story-hero { padding: 42px 0 44px; }
    .story-hero .story-eyebrow { font-size: 19px; }
    .story-hero h1 { font-size: clamp(38px, 6.3vw, 64px); line-height: 1.12; }
    html[lang="en"] .story-hero h1 { font-size: clamp(36px, 6.3vw, 64px); }
    .story-hero-lead { font-size: 18px; line-height: 1.6; margin-top: 23px; }
    .story-hero-art { margin-top: 25px; }
    .story-hero-art img { height: auto; }
    .story-actions { gap: 16px 22px; margin-top: 24px; }
    .s1-story .btn-primary, .s1-story .btn-secondary { font-size: 16px; padding: 11px 20px; }
    .story-textlink { font-size: 16px; }
    .story-hero .story-actions > a { font-size: 16px; }
    .story-hero-metrics { grid-template-columns: 1fr 1fr; gap: 24px 0; margin-top: 30px; }
    .story-hero-metrics div { padding: 3px 10px; }
    .story-hero-metrics div:nth-child(2) { border: 0; }
    .story-hero-metrics dt { font-size: 14px; }
    .story-hero-metrics dd { font-size: clamp(18px, 4.8vw, 23px); }
    .story-benefit-grid, .story-installation-grid, .story-film-grid,
    .story-engine-grid, .story-outcomes, .story-ai-grid, .story-model-grid,
    .story-box-grid { grid-template-columns: 1fr; }
    .story-benefit-real { grid-row: auto; }
    .story-benefit-real img { margin-top: 0; }
    .story-benefit-copy { padding: 28px; }
    .story-benefit h3 { font-size: 29px; }
    .story-benefit p { font-size: 17px; }
    .story-benefit-film img { height: auto; }
    .story-benefit, .story-film-portrait img, .story-detail-grid img { border-radius: 22px; }
    .story-installation-grid { gap: 24px; }
    .story-installation-grid .story-heading h2,
    .story-ai-grid .story-heading h2 { font-size: clamp(32px, 8vw, 44px); }
    .story-steps { grid-template-columns: 1fr; gap: 28px; margin-top: 32px; }
    .story-steps li { padding-top: 20px; }
    .story-steps span { margin-bottom: 8px; }
    .story-side-view { margin-top: 35px; }
    .story-power-grid { grid-template-columns: 1fr; gap: 30px; }
    .story-power-item h3 { font-size: 46px; margin: 10px 0; }
    .story-power-item p { font-size: 17px; }
    .story-clarity-note { font-size: 19px; }
    .story-film-grid { gap: 30px; }
    .story-film-stat strong { font-size: clamp(76px, 24vw, 106px); }
    .story-film-stat > p { max-width: none; font-size: 17px; }
    .story-detail-grid { grid-template-columns: 1fr; gap: 30px; margin-top: 34px; }
    .story-engine-grid { gap: 48px; }
    .story-engine-stat strong { font-size: clamp(128px, 40vw, 172px); }
    .story-engine-stat strong span { font-size: 30px; }
    .story-engine-stat > p:last-child { font-size: 17px; }
    .story-signal-pipeline { margin-top: 42px; padding: 22px 20px 18px; border-radius: 22px; }
    .story-pipeline-header { display: block; padding-bottom: 18px; }
    .story-pipeline-header p { margin-top: 8px; font-size: 14px; }
    .story-pipeline-list { grid-template-columns: 1fr; gap: 0; padding-top: 0; }
    .story-pipeline-list li,
    .story-pipeline-list li:first-child { padding: 20px 0 20px 34px; border-left: 1px solid #304457; }
    .story-pipeline-list li:first-child { padding-top: 24px; }
    .story-pipeline-list li:not(:last-child)::after { content: "↓"; right: auto; left: 25px; top: auto; bottom: -10px; font-size: 17px; }
    .story-pipeline-index { position: absolute; left: -7px; top: 21px; width: 14px; height: 14px; border-radius: 50%; background: #0d1722; color: transparent; border: 2px solid #5c9fba; }
    .story-pipeline-list li:first-child .story-pipeline-index { top: 25px; }
    .story-pipeline-list strong { margin-top: 0; font-size: 18px; }
    .story-pipeline-list small { margin-top: 6px; }
    .story-pipeline-list p { margin-top: 10px; font-size: 15px; }
    .story-pipeline-output { gap: 8px 10px; margin-top: 12px; padding-top: 18px; }
    .story-pipeline-output strong { font-size: 15px; }
    .story-disclosure summary { font-size: 17px; padding-top: 22px; padding-bottom: 22px; }
    .story-outcomes article { padding: 28px; }
    .story-outcomes h3 { margin-top: 22px; font-size: 25px; }
    .story-link-heading { font-size: 29px; margin-top: 48px; }
    .story-link-map { grid-template-columns: 1fr; gap: 28px; }
    .story-link-map article { border: 0; border-top: 1px solid #d2d2d7; padding: 22px 0 0; }
    .story-link-map article:last-child { border-top: 1px solid #d2d2d7; padding-top: 22px; }
    .story-mode-grid { grid-template-columns: 1fr; gap: 34px; margin-top: 35px; }
    .story-mode-grid h3 { font-size: 28px; }
    .story-mode-grid p { font-size: 17px; }
    .story-ai-grid { gap: 34px; }
    .story-prompt { padding: 28px; }
    .story-prompt blockquote { font-size: 23px; }
    .story-model { padding: 28px; border-radius: 22px; }
    .story-model h3 { font-size: 31px; }
    .story-model .story-model-thickness { font-size: 44px; }
    .story-model .story-model-kicker, .story-mode-grid .story-mode-label,
    .story-mode-grid h3, .story-outcomes .story-outcome-number,
    .story-outcomes h3 { min-height: 0; }
    .story-use-case { font-size: 18px; }
    .story-model-stage img { border-radius: 18px; }
    .story-faqs { margin-top: 46px; }
    .story-faqs > h3 { font-size: 28px; }
    .story-faqs summary { font-size: 18px; }
    .story-box-grid { gap: 34px; }
    .story-box-grid figure { order: 2; }
    .story-box-grid h2 { font-size: 36px; }
}
@media (max-width: 480px) {
    .story-hero .story-actions { flex-direction: column; align-items: stretch; max-width: 280px; margin-inline: auto; gap: 8px; }
    .story-hero .story-actions > a { width: 100%; }
}
/* Share actual text rows across neighboring cards instead of guessing their heights. */
@supports (grid-template-rows: subgrid) {
    @media (min-width: 761px) {
        .story-outcomes, .story-mode-grid, .story-model-grid { row-gap: 0; }
        .story-outcomes article { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
        .story-mode-grid article { display: grid; grid-row: span 4; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
        .story-model { display: grid; grid-row: span 5; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
        .story-outcomes .story-outcome-number, .story-outcomes h3,
        .story-mode-grid .story-mode-label, .story-mode-grid h3,
        .story-model .story-model-kicker { min-height: 0; }
        .story-format { justify-self: start; align-self: start; }
    }
}
@media (prefers-reduced-motion: reduce) {
    .s1-story { scroll-behavior: auto; }
    .s1-story *, .s1-story *::before, .s1-story *::after { animation: none !important; transition: none !important; }
}
.story-visualizer { overflow: clip; }
.story-3d-lab { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.story-3d-card { position: relative; min-width: 0; overflow: hidden; border: 1px solid #d2d2d7; border-radius: 28px; background: #fff; box-shadow: 0 14px 38px rgb(0 0 0 / 7%); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.story-3d-card[data-model="s1-pro"] { background: #fbfbfd; }
.story-3d-card:hover, .story-3d-card:focus-within { transform: translateY(-6px); border-color: #b7b7c0; box-shadow: 0 22px 58px rgb(0 0 0 / 12%); }
.story-3d-card-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: linear-gradient(135deg, #eef1f4 0%, #fff 55%, #edf2f5 100%); }
.story-3d-card[data-model="s1-pro"] .story-3d-card-media { background: linear-gradient(135deg, #e8f4f1 0%, #fff 58%, #eaf0f6 100%); }
.story-3d-card-media::after { content: ""; position: absolute; inset: auto 10% 8% 10%; height: 18%; border-radius: 50%; background: rgb(0 0 0 / 15%); filter: blur(24px); transform: rotate(-5deg); }
.story-3d-card-media img { position: relative; z-index: 1; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .55s cubic-bezier(.22, .61, .36, 1); }
.story-3d-card:hover .story-3d-card-media img, .story-3d-card:focus-within .story-3d-card-media img { transform: scale(1.035); }
.story-3d-badge { position: absolute; z-index: 2; top: 18px; left: 18px; display: inline-flex; align-items: center; min-height: 30px; padding: 4px 11px; border-radius: 999px; color: #1d1d1f; background: rgb(255 255 255 / 82%); box-shadow: 0 4px 16px rgb(0 0 0 / 9%); font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.story-3d-card-body { padding: 28px 30px 30px; }
.story-3d-card-body .story-card-kicker { margin: 0 0 10px; color: var(--story-muted); font-size: 14px; font-weight: 650; }
.story-3d-card-body h3 { margin: 0; font-size: clamp(30px, 3vw, 42px); line-height: 1.12; letter-spacing: -.04em; }
.story-3d-card-body > p:not(.story-card-kicker) { max-width: 34em; margin: 14px 0 18px; color: var(--story-muted); font-size: 17px; line-height: 1.55; }
.story-3d-card-body .story-textlink { font-size: 16px; font-weight: 600; }
.story-hero-viewer-link { color: #0071e3; }
@media (max-width: 760px) {
    .story-3d-lab { grid-template-columns: 1fr; gap: 18px; }
    .story-3d-card { border-radius: 22px; }
    .story-3d-card-body { padding: 24px; }
    .story-3d-card-body h3 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
    .story-3d-card, .story-3d-card-media img { transition: none; }
}