:root {
  --royal:#24428b; --ink:#172c46; --muted:#536778; --line:#ccd6df;
  --page-tone:#edf3f9; --green:#b0bd95; --header-height:78px;
  font-family:"Yu Gothic","Hiragino Kaku Gothic ProN","Meiryo",sans-serif;
  color:var(--ink); font-synthesis:none; -webkit-font-smoothing:antialiased;
}
*,*::before,*::after { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:calc(var(--header-height) + 24px); }
body { margin:0; background-color:var(--page-tone); transition:background-color 1.2s ease; line-height:1.9; }
[hidden] { display:none!important; }
h1,h2,h3,p,figure { margin:0; }
img,svg,video { display:block; max-width:100%; }
button,a { -webkit-tap-highlight-color:transparent; }
button { font:inherit; }
a { color:inherit; text-decoration:none; }
a:focus-visible,button:focus-visible,summary:focus-visible { outline:3px solid var(--royal); outline-offset:6px; }
[id] { scroll-margin-top:calc(var(--header-height) + 24px); }
.shell { width:calc(100% - 112px); max-width:1160px; margin-inline:auto; }
.section { padding-block:120px; }
.page-light { position:fixed; z-index:-1; inset:0; pointer-events:none; background:radial-gradient(ellipse at 12% 10%,#fff9 0,transparent 55%),radial-gradient(ellipse at 92% 85%,#fff7 0,transparent 48%); }
.site-header { position:sticky; top:0; z-index:20; min-height:var(--header-height); padding:16px max(40px,calc((100vw - 1280px)/2)); display:flex; align-items:center; justify-content:space-between; gap:24px; background:#f7f9fcf0; border-bottom:1px solid #d5dfe780; backdrop-filter:blur(14px); }
.wordmark { font-size:20px; letter-spacing:.19em; font-weight:600; line-height:1.45; white-space:nowrap; }
.wordmark span { display:block; color:var(--muted); font-size:8px; font-weight:500; letter-spacing:.22em; margin-top:5px; }
.header-nav { display:flex; align-items:center; gap:30px; font-size:12px; }
.header-nav a { display:inline-flex; align-items:center; gap:10px; min-height:44px; }
.header-nav a:hover,.text-link:hover,.direct-video:hover { color:var(--royal); }
.skip-link { position:fixed; z-index:100; left:16px; top:8px; padding:12px 20px; background:var(--ink); color:#fff; transform:translateY(-160%); }
.skip-link:focus { transform:none; }
.eyebrow,.tiny-label { display:block; font-family:Arial,sans-serif; font-size:10px; font-weight:500; letter-spacing:.19em; color:var(--royal); line-height:1.5; }
.eyebrow { margin-bottom:24px; font-size:11px; }
.royal { color:var(--royal); }
.status-dot { display:inline-block; width:7px; height:7px; background:var(--green); border-radius:50%; margin-right:9px; }
.hero { position:relative; padding-top:100px; padding-bottom:36px; display:grid; grid-template-columns:1fr 1fr; column-gap:72px; align-items:center; }
.hero-kicker { font-size:12px; letter-spacing:.04em; margin-bottom:28px; }
h1 { font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif; font-size:clamp(42px,4.3vw,64px); font-weight:500; line-height:1.32; letter-spacing:.055em; }
.hero-three { font-family:Georgia,serif; font-size:1.18em; padding-inline:.04em; }
.hero-lead { margin-top:27px; font-size:16px; line-height:1.85; letter-spacing:.08em; }
.button { display:inline-flex; gap:24px; align-items:center; justify-content:space-between; min-height:56px; padding:15px 24px; font-size:14px; font-weight:500; line-height:1.6; border:1px solid var(--royal); transition:background-color .25s ease,box-shadow .25s ease; }
.button span { flex:none; font-family:Arial,sans-serif; font-size:17px; }
.button-primary { background:var(--royal); color:#fff; }
.button-primary:hover { background:#1b3474; box-shadow:0 5px 20px #24428b18; }
.button-outline { background:#ffffff40; color:var(--royal); }
.button-outline:hover { background:#fff; }
.hero .button { margin-top:36px; }
.text-link { display:inline-flex; align-items:center; justify-content:space-between; gap:15px; font-size:12px; min-height:44px; border-bottom:1px solid #a5b5c8; }
.text-link span { font-family:Arial,sans-serif; font-size:16px; }
.hero-faq { display:flex; width:max-content; max-width:100%; margin-top:13px; }
.hero-art { position:relative; padding-top:230px; min-width:0; }
.molecule { position:absolute; top:-100px; left:5%; width:95%; transform:translate3d(0,var(--parallax-y,0px),0); }
.hero-art-label { position:absolute; z-index:1; top:62px; left:34px; border-left:1px solid #a9bdcc; padding-left:20px; font-size:15px; line-height:1.9; }
.hero-art-label .tiny-label { font-size:9px; margin-bottom:14px; }
.salon-art { position:relative; width:100%; aspect-ratio:4/3; overflow:hidden; border-radius:140px 3px 3px 3px; box-shadow:0 22px 50px #24428b09; }
.salon-art img { position:absolute; width:100%; height:auto; max-width:none; left:0; top:-96%; }
.art-caption { display:flex; justify-content:space-between; gap:16px; font-size:10px; color:var(--muted); padding:18px 0; letter-spacing:.05em; }
.art-caption span:first-child { font-family:Arial,sans-serif; font-size:9px; letter-spacing:.15em; }
.hero-bottom { grid-column:1/-1; display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--line); margin-top:66px; padding-top:25px; font-size:11px; color:var(--muted); letter-spacing:.06em; }
.hero-bottom a { display:flex; align-items:center; gap:32px; min-height:44px; }
.hero-bottom a span { font-size:18px; color:var(--royal); }
.section-heading h2,.technology h2 { font-family:"Yu Mincho","Hiragino Mincho ProN",serif; font-size:clamp(28px,3.1vw,44px); font-weight:500; letter-spacing:.05em; line-height:1.6; }
.section-heading>p:last-child { margin-top:28px; font-size:14px; color:var(--muted); }
.perspective { display:grid; grid-template-columns:1fr 1fr; column-gap:90px; }
.perspective-copy { padding-top:32px; color:var(--muted); font-size:15px; }
.perspective-copy p+p { margin-top:28px; }
.perspective-copy .emphasis { color:var(--ink); font-size:19px; font-weight:500; }
.contact-flow { grid-column:1/-1; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); list-style:none; padding:0; margin:80px 0 0; border-top:1px solid var(--line); }
.contact-flow li { padding:28px 30px 28px 0; display:flex; gap:20px; align-items:center; border-bottom:1px solid var(--line); font-size:15px; }
.flow-number { font-family:Georgia,serif; font-size:25px; color:#7390a7; }
.story-heading { margin-bottom:74px; }
.story-layout { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); align-items:start; gap:90px; position:relative; }
.story-visual { position:sticky; top:calc(var(--header-height) + 26px); background:linear-gradient(145deg,#ffffffbd,#e4edf5aa); border:1px solid #c8d5e0; padding:28px; border-radius:2px; }
.visual-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.visual-heading .tiny-label { font-size:9px; }
.visual-counter { font-family:Georgia,serif; color:var(--royal); font-size:15px; }
.process-art { width:100%; margin:17px auto 8px; }
.process-node circle { fill:#f9fbfd; stroke:#829ab0; stroke-width:1; transition:fill .6s ease,stroke .6s ease; }
.process-node text { fill:#4b6681; text-anchor:middle; font-family:Georgia,serif; font-size:16px; transition:fill .6s ease; }
[data-step="0"] .node-observe circle,[data-step="1"] .node-roles circle,[data-step="2"] .node-water circle,[data-step="3"] .node-video circle { fill:var(--royal); stroke:var(--royal); }
[data-step="0"] .node-observe text,[data-step="1"] .node-roles text,[data-step="2"] .node-water text,[data-step="3"] .node-video text { fill:#fff; }
.visual-title { font-family:"Yu Mincho",serif; font-size:21px; text-align:center; line-height:1.65; min-height:70px; display:flex; align-items:center; justify-content:center; }
.step-nav { display:grid; grid-template-columns:1fr 1fr; margin-top:12px; gap:0 16px; }
.step-nav a { font-size:11px; display:flex; align-items:center; gap:10px; padding:12px 0; min-height:44px; border-bottom:1px solid var(--line); }
.step-nav a span { font-family:Georgia,serif; color:#7891a8; font-size:14px; }
.step-nav a[aria-current] { color:var(--royal); border-bottom-color:var(--royal); }
.diagram-note { font-size:10px; color:var(--muted); text-align:center; display:block; margin-top:18px; }
.story-step { min-height:76vh; display:flex; flex-direction:column; justify-content:center; gap:24px; padding:38px 0 65px 28px; position:relative; border-left:1px solid var(--line); }
.story-step:last-child { min-height:70vh; }
.story-step::before { content:""; position:absolute; width:3px; left:-2px; top:42px; height:50px; background:transparent; transition:background-color .6s ease; }
.story-step.is-active::before { background:var(--royal); }
.step-label { font-family:Arial,sans-serif; font-size:10px; letter-spacing:.17em; color:var(--royal); line-height:1.6; }
.story-step h3 { font-size:clamp(22px,2vw,28px); line-height:1.7; font-weight:500; letter-spacing:.04em; }
.story-step>p { font-size:14px; color:var(--muted); }
.learning-point { border-top:1px solid var(--line); padding-top:20px; margin-top:4px; }
.learning-point>span { font-size:10px; color:var(--royal); letter-spacing:.08em; }
.learning-point p { font-size:13px; margin-top:6px; }
.story-step .text-link,.story-step .button { align-self:flex-start; max-width:100%; }
.roles { border-top:1px solid var(--line); }
.role-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); margin-top:60px; gap:18px; }
.role-card { padding:30px 27px 25px; border:1px solid #c5d2cd; background:linear-gradient(135deg,#ffffffbd,#f9fbf6a3); display:flex; flex-direction:column; min-width:0; }
.role-top { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:25px; }
.material-sign { width:53px; height:53px; border-radius:50%; border:1px solid #c9d7d2; display:flex; justify-content:center; align-items:center; font-family:Georgia,serif; font-size:22px; color:var(--royal); flex:none; }
.material-sign:has(+.tiny-label) { letter-spacing:-.02em; }
.bubble-sign { font-size:36px; }
.role-top .tiny-label { font-size:8px; letter-spacing:.12em; }
.role-card h3 { font-size:19px; font-weight:500; line-height:1.7; }
.role-purpose { font-size:11px; color:var(--royal); margin-top:7px; }
.role-card>p:not(.role-purpose) { font-size:12px; color:var(--muted); margin:20px 0 22px; }
.role-card .text-link { margin-top:auto; width:100%; font-size:11px; }
.connection-map { max-width:900px; margin:54px auto 36px; }
.connection-map svg { width:100%; }
.connection-map figcaption { text-align:center; margin-top:-8px; }
.connection-map figcaption p { font-family:"Yu Mincho",serif; font-size:26px; margin-top:9px; }
.connection-map .tiny-label { color:var(--muted); font-size:9px; }
.connection-map .diagram-note { margin-top:7px; }
.roles>.button { display:flex; width:max-content; max-width:100%; margin-inline:auto; }
.technology { display:grid; grid-template-columns:1fr 1fr; gap:90px; align-items:center; border-top:1px solid var(--line); }
.technology-art { text-align:center; position:relative; padding:46px 25px; border:1px solid #d3dde6; background:#ffffffe0; }
.technology-art img { width:270px; height:auto; margin:24px auto; }
.technology-art>p { font-size:11px; color:var(--muted); letter-spacing:.09em; }
.technology-name { margin-top:30px; font-size:19px; font-weight:400; letter-spacing:.05em; }
.technology-name strong { font-family:"Yu Mincho",serif; font-size:37px; font-weight:500; }
.technology-statement { margin-top:25px; font-size:15px; line-height:2.1; }
.technology-copy>p:not([class]) { font-size:13px; color:var(--muted); margin-top:26px; }
.technology-copy .text-link { margin-top:24px; }
.learning { border-top:1px solid var(--line); }
.learning-nav { display:flex; flex-wrap:wrap; gap:12px; margin:40px 0; }
.learning-nav a { display:flex; gap:18px; align-items:center; justify-content:space-between; min-height:44px; padding:10px 18px; font-size:12px; border:1px solid #aebfcf; }
.learning-nav a:hover { background:#ffffff91; }
.video-card { background:#ffffffa8; border:1px solid #cad5e1; padding:38px; min-width:0; }
.video-card h3 { font-size:24px; line-height:1.7; font-weight:500; margin-top:14px; }
.video-duration { font-size:11px; color:var(--muted); margin-top:5px; }
.video-description { font-size:14px; margin:22px 0; }
.video-feature { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,330px); gap:70px; padding:54px 70px; align-items:center; }
.video-feature h3 { font-family:"Yu Mincho",serif; font-size:40px; margin-top:24px; }
.video-feature .video-description { font-family:"Yu Mincho",serif; font-size:26px; line-height:1.8; margin-top:40px; }
.video-copy>p:not([class]) { font-size:13px; color:var(--muted); }
.faq-bridge { margin-top:55px; font-size:11px; color:var(--muted); }
.faq-bridge .text-link { margin-top:7px; }
.media-frame { position:relative; overflow:hidden; background:#eaf0f4; width:100%; margin-inline:auto; border:1px solid #dce3e9; }
.media-frame.portrait { aspect-ratio:9/16; max-width:330px; }
.media-frame.landscape { aspect-ratio:16/9; }
.media-frame img,.media-frame video { width:100%; height:100%; object-fit:contain; }
.media-frame>.fallback-poster,.media-frame>video { position:absolute; inset:0; }
.video-start { position:absolute; inset:0; width:100%; height:100%; border:0; background:#eaf0f4; cursor:pointer; padding:0; }
.video-start img { opacity:.98; }
.play-icon { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:62px; height:62px; border-radius:50%; background:#24428bf2; color:#fff; display:flex; align-items:center; justify-content:center; padding-left:4px; font-size:19px; border:1px solid #ffffffa3; box-shadow:0 3px 22px #11265228; }
.play-label { position:absolute; bottom:18px; left:50%; transform:translateX(-50%); border-radius:18px; padding:5px 16px; color:#fff; background:#183051e8; font-size:11px; white-space:nowrap; }
.video-start:hover .play-icon { background:#1b3474; }
.video-start:focus-visible { outline-offset:-6px; }
.video-error { font-size:12px; color:#843c30; margin-top:12px; }
.direct-video { font-size:11px; color:var(--muted); display:flex; align-items:center; justify-content:center; gap:14px; min-height:44px; margin-top:7px; text-decoration:underline; text-underline-offset:4px; }
.video-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:24px; align-items:start; }
.character-frame { max-width:254px!important; }
.nojs-note { font-size:13px; padding-top:20px; }
.next { border-top:1px solid var(--line); }
.next-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:50px; }
.next-card { display:flex; flex-direction:column; gap:24px; padding:37px; border:1px solid #bdcfc6; background:#ffffff80; transition:background-color .3s ease; }
.next-card:hover { background:#ffffffd0; }
.next-card h3 { font-family:"Yu Mincho",serif; font-size:29px; font-weight:500; line-height:1.5; }
.next-card p { font-size:13px; color:var(--muted); }
.next-link { display:flex; align-items:center; justify-content:space-between; gap:15px; border-top:1px solid #becfc7; padding-top:20px; font-size:12px; color:var(--royal); }
.closing { text-align:center; border-top:1px solid var(--line); padding-bottom:80px; }
.closing-philosophy { font-family:"Yu Mincho",serif; font-size:23px; letter-spacing:.12em; }
.closing-philosophy span { display:block; font-family:"Yu Gothic",sans-serif; font-size:12px; letter-spacing:.06em; color:var(--muted); margin-top:12px; }
.closing h2 { font-family:"Yu Mincho",serif; font-weight:500; font-size:clamp(26px,3.2vw,44px); line-height:1.8; letter-spacing:.055em; margin-top:54px; }
.closing .button { margin-top:38px; }
.closing-note { font-size:11px; color:var(--muted); margin-top:15px; }
.closing-brand { font-size:22px; letter-spacing:.24em; margin-top:80px; }
.closing-brand span { display:block; letter-spacing:.08em; font-size:10px; color:var(--muted); margin-top:7px; }
.site-footer { border-top:1px solid var(--line); padding:44px 0 24px; }
.earth-origin { display:flex; align-items:center; justify-content:space-between; gap:32px; }
.earth-origin-from { font-family:Arial,sans-serif; font-size:13px; letter-spacing:.09em; }
.earth-origin p:last-child { font-size:11px; color:var(--muted); margin-top:7px; }
.earth-origin-button { display:flex; gap:12px; align-items:center; border:1px solid #b7c8d6; padding:8px 16px; min-height:48px; font-size:12px; }
.earth-origin-button img { width:30px; height:30px; object-fit:contain; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:40px; border-top:1px solid var(--line); padding-top:20px; color:var(--muted); font-size:10px; }
.footer-bottom>div { display:flex; align-items:center; gap:25px; }
.footer-bottom a,.footer-bottom button { display:flex; align-items:center; gap:15px; min-height:44px; }
.footer-bottom button { border:0; border-bottom:1px solid #aabccc; background:transparent; padding:0; color:var(--muted); font-size:10px; cursor:pointer; }
.motion-ready [data-reveal] { opacity:0; transform:translateY(16px); transition:opacity .7s ease,transform .7s cubic-bezier(.2,.6,.3,1); transition-delay:var(--reveal-delay,0ms); }
.motion-ready [data-reveal].is-visible { opacity:1; transform:none; }
.motion-ready .line-map .connector { stroke-dasharray:1; stroke-dashoffset:1; transition:stroke-dashoffset 1.3s cubic-bezier(.25,.5,.25,1); }
.motion-ready .line-map.is-visible .connector { stroke-dashoffset:0; }
.motion-ready .line-map .connector:nth-child(2) { transition-delay:.06s; }
.motion-ready .line-map .connector:nth-child(3) { transition-delay:.12s; }
.motion-ready .line-map .connector:nth-child(4) { transition-delay:.18s; }
.motion-ready .line-map .connector:nth-child(5) { transition-delay:.24s; }
.motion-ready .line-map .connector:nth-child(6) { transition-delay:.3s; }
.motion-reduced { scroll-behavior:auto; }
.motion-reduced body,.motion-reduced *, .motion-reduced *::before,.motion-reduced *::after { transition:none!important; animation:none!important; }
.motion-reduced [data-reveal] { opacity:1!important; transform:none!important; }
.motion-reduced .connector { stroke-dashoffset:0!important; }
.motion-reduced .molecule { transform:none!important; }
@media (max-width:1100px) {
  .shell { width:calc(100% - 80px); }
  .hero { gap:40px; padding-top:75px; }
  .hero-art { padding-top:200px; }
  .hero-art-label { left:16px; top:32px; }
  .molecule { top:-60px; }
  .story-layout,.perspective,.technology { gap:50px; }
  .story-visual { padding:22px; }
  .video-feature { padding:45px; gap:45px; grid-template-columns:minmax(0,1fr) minmax(0,290px); }
  .role-card { padding:26px 22px; }
  .role-top { align-items:flex-start; flex-direction:column; }
}
@media (max-width:900px) {
  :root { --header-height:76px; }
  .site-header { padding-inline:30px; }
  .header-nav { gap:22px; }
  .header-nav .nav-detail { display:none; }
  .hero { grid-template-columns:1.05fr 1fr; gap:32px; }
  h1 { font-size:39px; }
  .hero-kicker { font-size:11px; }
  .hero-art { padding-top:170px; }
  .hero-art-label { top:24px; font-size:12px; }
  .molecule { top:-38px; }
  .salon-art { border-top-left-radius:80px; }
  .art-caption { flex-direction:column; gap:5px; }
  .section { padding-block:90px; }
  .perspective { gap:40px; }
  .story-heading { margin-bottom:45px; }
  .story-layout { display:block; }
  .story-visual { position:static; max-width:600px; margin:0 auto 35px; }
  .process-art { width:70%; max-width:330px; margin:0 auto; }
  .visual-title { min-height:40px; font-size:19px; }
  .story-steps { display:block; max-width:620px; margin:45px auto 0; }
  .story-step+.story-step { margin-top:32px; }
  .story-step,.story-step:last-child { min-height:0; justify-content:flex-start; gap:22px; padding:30px 0 35px 22px; }
  .story-step h3 { font-size:22px; }
  .story-step::before { top:30px; }
  .role-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .role-top { flex-direction:row; align-items:center; }
  .technology { gap:40px; }
  .technology-name { font-size:16px; }
  .technology-name strong { font-size:29px; }
  .technology-art { padding:32px 20px; }
  .technology-art img { width:215px; }
  .video-feature { gap:32px; padding:35px; grid-template-columns:minmax(0,1fr) minmax(0,255px); }
  .video-feature h3 { font-size:34px; }
  .video-feature .video-description { font-size:22px; }
  .video-card { padding:28px; }
  .video-card h3 { font-size:21px; }
  .next-card { padding:28px; }
}
@media (max-width:600px) {
  :root { --header-height:68px; }
  .shell { width:calc(100% - 48px); }
  .site-header { padding:11px 24px; gap:14px; }
  .wordmark { font-size:15px; letter-spacing:.15em; }
  .wordmark span { font-size:6px; letter-spacing:.14em; margin-top:5px; }
  .header-nav { gap:16px; font-size:10px; }
  .header-nav a { gap:6px; }
  .hero { display:block; padding-top:54px; }
  .hero .eyebrow { font-size:10px; margin-bottom:20px; }
  .hero-kicker { font-size:11px; margin-bottom:23px; }
  h1 { font-size:clamp(35px,9.8vw,47px); line-height:1.4; letter-spacing:.04em; }
  .hero-lead { font-size:14px; margin-top:24px; }
  .button { font-size:12px; gap:16px; padding:14px 19px; min-height:53px; max-width:100%; }
  .hero .button { margin-top:30px; }
  .hero-art { margin-top:42px; padding-top:134px; }
  .hero-art-label { top:16px; left:4px; font-size:13px; padding-left:16px; }
  .hero-art-label .tiny-label { font-size:8px; margin-bottom:10px; }
  .molecule { width:78%; left:24%; top:-37px; }
  .salon-art { border-top-left-radius:84px; }
  .art-caption { flex-direction:row; font-size:9px; padding-top:14px; }
  .art-caption span:first-child { font-size:8px; letter-spacing:.1em; }
  .hero-bottom { margin-top:24px; padding-top:18px; gap:20px; font-size:9px; }
  .hero-bottom a { gap:15px; }
  .section { padding-block:72px; }
  .eyebrow { font-size:9px; margin-bottom:21px; }
  .section-heading h2,.technology h2 { font-size:28px; line-height:1.7; letter-spacing:.025em; }
  .section-heading>p:last-child { font-size:12px; margin-top:22px; }
  .perspective { display:block; }
  .desktop-break { display:none; }
  .perspective-copy { padding-top:32px; font-size:13px; }
  .perspective-copy .emphasis { font-size:17px; }
  .contact-flow { display:block; margin-top:36px; }
  .contact-flow li { font-size:13px; padding:18px 0; gap:23px; }
  .flow-number { font-size:22px; }
  .story-heading { margin-bottom:35px; }
  .story-visual { padding:22px 18px 19px; }
  .visual-heading .tiny-label { font-size:8px; letter-spacing:.12em; }
  .process-art { width:85%; }
  .visual-title { display:none; }
  .step-nav { gap:0 12px; }
  .step-nav a { font-size:10px; }
  .diagram-note { font-size:9px; margin-top:12px; }
  .story-steps { display:block; margin-top:32px; }
  .story-step,.story-step:last-child { padding:25px 0 40px 20px; gap:20px; margin-top:25px; border-bottom:1px solid var(--line); }
  .story-step h3 { font-size:21px; }
  .story-step>p { font-size:13px; }
  .step-label { font-size:9px; }
  .learning-point p { font-size:12px; }
  .role-grid { grid-template-columns:1fr; margin-top:36px; gap:14px; }
  .role-card { padding:24px; }
  .role-top { margin-bottom:16px; }
  .role-top .tiny-label { font-size:8px; }
  .role-card h3 { font-size:19px; }
  .role-card>p:not(.role-purpose) { margin-top:16px; }
  .connection-map { margin-top:37px; }
  .connection-map svg { min-height:88px; }
  .connection-map figcaption p { font-size:23px; }
  .technology { display:flex; flex-direction:column-reverse; gap:37px; }
  .technology-copy { width:100%; }
  .technology-name { margin-top:26px; }
  .technology-name strong { font-size:32px; }
  .technology-statement { font-size:14px; }
  .technology-art { width:100%; padding:24px; }
  .technology-art img { width:225px; margin:16px auto; }
  .learning-nav { margin-top:28px; gap:8px; }
  .learning-nav a { font-size:11px; padding:10px 14px; }
  .learning-nav a:first-child { width:100%; }
  .video-feature { display:block; padding:25px; }
  .video-feature h3 { font-size:32px; margin-top:15px; }
  .video-feature .video-description { font-size:22px; margin-top:23px; }
  .faq-bridge { margin-top:25px; }
  .video-media { margin-top:28px; }
  .video-card { padding:24px; }
  .video-grid { display:block; margin-top:18px; }
  .video-grid .video-card+.video-card { margin-top:18px; }
  .video-description { font-size:12px; }
  .character-frame { max-width:270px!important; }
  .next-grid { display:block; margin-top:32px; }
  .next-card { padding:27px 24px; gap:20px; }
  .next-card+.next-card { margin-top:16px; }
  .next-card h3 { font-size:25px; }
  .next-card p,.next-link { font-size:12px; }
  .closing-philosophy { font-size:21px; }
  .closing-philosophy span { font-size:10px; }
  .closing h2 { font-size:25px; letter-spacing:.025em; margin-top:35px; }
  .closing-brand { font-size:18px; margin-top:54px; }
  .closing-brand span { font-size:9px; }
  .earth-origin { flex-direction:column; align-items:flex-start; gap:24px; }
  .earth-origin-button { font-size:11px; }
  .footer-bottom { flex-direction:column; gap:5px; margin-top:27px; }
  .footer-bottom>div { justify-content:space-between; gap:18px; }
}
@media (max-width:350px) {
  .shell { width:calc(100% - 36px); }
  .site-header { padding-inline:18px; }
  .wordmark { font-size:13px; }
  .header-nav { gap:12px; font-size:9px; }
  .header-nav a { gap:4px; }
  h1 { font-size:35px; letter-spacing:.015em; }
  .hero-kicker { font-size:10px; }
  .section-heading h2,.technology h2 { font-size:25px; }
  .story-step h3 { font-size:19px; }
  .role-card { padding:22px; }
  .video-feature,.video-card { padding:20px; }
  .closing h2 { font-size:23px; }
  .next-link { font-size:11px; }
}
@media (max-height:700px) and (min-width:901px) {
  .story-visual { position:static; }
  .story-step,.story-step:last-child { min-height:580px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { animation:none!important; transition:none!important; }
  [data-reveal] { opacity:1!important; transform:none!important; }
  .connector { stroke-dashoffset:0!important; }
  .molecule { transform:none!important; }
}