:root{
  --bg:#060607;--bg2:#0b0c0e;--panel:#101115;--panel2:#15161a;
  --text:#f6f6f3;--muted:#9699a0;--soft:#c9cbd0;--line:rgba(255,255,255,.09);
  --red:#e51b23;--red-bright:#ff3037;--gold:#ba9b67;--green:#52cb84;
  --max:1180px;--r:22px;--shadow:0 24px 70px rgba(0,0,0,.42)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  margin:0;color:var(--text);
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 84% 3%,rgba(229,27,35,.08),transparent 29rem),
    radial-gradient(circle at 8% 33%,rgba(255,255,255,.025),transparent 26rem),
    var(--bg);
  -webkit-font-smoothing:antialiased
}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{max-width:100%}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.red{color:var(--red-bright)}
.muted{color:var(--muted)}
.eyebrow{font-size:10px;font-weight:950;letter-spacing:.19em;text-transform:uppercase;color:#ff474d}

/* Header */
.edu-header{
  position:sticky;top:0;z-index:90;
  background:rgba(6,6,7,.88);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.07)
}
.edu-nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.edu-logo img{display:block;width:138px;height:auto}
.edu-links{display:flex;align-items:center;gap:24px;color:#aaaeb5;font-size:11px;font-weight:750}
.edu-links a{position:relative;padding:28px 0}
.edu-links a:hover,.edu-links a.active{color:#fff}
.edu-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:19px;height:2px;background:var(--red)}
.edu-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 16px;border-radius:10px;border:1px solid rgba(229,27,35,.72);
  color:#fff;font-size:10px;font-weight:950;letter-spacing:.05em;
  transition:.2s
}
.edu-cta:hover{background:var(--red);transform:translateY(-1px)}
.edu-menu{display:none;border:0;background:none;color:#fff;font-size:25px;cursor:pointer}

/* Reading progress */
.edu-progress{height:2px;background:#16171a}
.edu-progress span{display:block;width:0;height:100%;background:var(--red);transition:width .08s linear}

/* Hub hero */
.edu-hero{position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06)}
.edu-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;min-height:600px}
.edu-hero-copy{padding:82px 0 66px;align-self:center;position:relative;z-index:2}
.edu-hero-copy h1{
  margin:12px 0 0;font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(58px,7.2vw,92px);line-height:.88;letter-spacing:-.055em;font-weight:500
}
.edu-hero-copy .sub{font-family:Georgia,"Times New Roman",serif;font-size:26px;margin-top:14px;color:#ddd8d0}
.edu-hero-copy .lead{max-width:620px;margin-top:20px;color:#b1b4ba;font-size:15px;line-height:1.82}
.edu-hero-media{position:relative;min-height:600px}
.edu-hero-media::before{
  content:"";position:absolute;z-index:1;inset:0;
  background:linear-gradient(90deg,var(--bg),transparent 30%),linear-gradient(0deg,rgba(6,6,7,.68),transparent 45%)
}
.edu-hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) contrast(1.03)}
.edu-kanji{position:absolute;right:18px;top:70px;z-index:3;writing-mode:vertical-rl;font-family:serif;font-size:22px;letter-spacing:.23em;color:#dedfe2}
.edu-science{position:absolute;right:24px;bottom:34px;z-index:3;font-size:9px;line-height:1.45;letter-spacing:.25em;color:#c9cbd0}
.edu-hero-proof{
  display:grid;grid-template-columns:repeat(3,max-content);gap:25px;margin-top:34px
}
.edu-proof-item{display:flex;align-items:center;gap:9px;color:#c8cbd0;font-size:10px}
.edu-proof-item i{font-style:normal;font-size:22px}

/* Sections */
.edu-section{padding:58px 0;border-bottom:1px solid rgba(255,255,255,.055)}
.edu-section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}
.edu-section-title h2{margin:0;font-size:21px;letter-spacing:.11em;text-transform:uppercase}
.edu-section-title a{color:#ff4a50;font-size:10px;font-weight:850}

/* Featured */
.edu-featured{
  display:grid;grid-template-columns:.82fr 1.18fr;min-height:390px;
  border:1px solid rgba(255,255,255,.12);border-radius:20px;overflow:hidden;background:#0c0d10
}
.edu-feature-copy{padding:34px;display:flex;flex-direction:column;justify-content:center}
.edu-num{font-size:31px;font-weight:350;color:#dfe1e5;line-height:1}
.edu-cat{margin-top:15px;color:#ff4046;font-size:9px;font-weight:950;letter-spacing:.14em;text-transform:uppercase}
.edu-feature-copy h3{
  margin:9px 0 0;font-family:Georgia,"Times New Roman",serif;
  font-size:35px;line-height:1.03;font-weight:500
}
.edu-feature-copy p{margin:15px 0 0;color:#aeb1b7;font-size:13px;line-height:1.7}
.edu-read{
  display:inline-flex;align-items:center;justify-content:center;width:max-content;
  margin-top:22px;padding:12px 16px;border:1px solid var(--red);border-radius:9px;
  font-size:10px;font-weight:950;letter-spacing:.07em
}
.edu-read:hover{background:var(--red)}
.edu-time{margin-top:20px;color:#8f9299;font-size:10px}
.edu-feature-media{position:relative;min-height:390px;overflow:hidden}
.edu-feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0c0d10 0,transparent 22%),linear-gradient(0deg,rgba(0,0,0,.38),transparent 50%)}
.edu-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .65s ease}
.edu-featured:hover .edu-feature-media img{transform:scale(1.025)}

/* Filter */
.edu-filter-head{margin-top:30px}
.edu-filter-head h2{margin:0;font-size:20px;letter-spacing:.08em;text-transform:uppercase}
.edu-filter-head p{margin:6px 0 0;color:#8f9298;font-size:12px}
.edu-filters{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0 20px}
.edu-filter{
  border:1px solid rgba(255,255,255,.15);background:#0b0c0e;color:#c8cbd0;
  border-radius:999px;padding:9px 17px;font-size:10px;cursor:pointer
}
.edu-filter:hover,.edu-filter.active{background:var(--red);border-color:var(--red);color:#fff}

/* Article cards */
.edu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.edu-card{
  position:relative;display:flex;flex-direction:column;min-height:390px;
  border:1px solid rgba(255,255,255,.1);border-radius:18px;overflow:hidden;background:#0d0e11;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.edu-card:hover{transform:translateY(-5px);border-color:rgba(229,27,35,.38);box-shadow:0 20px 45px rgba(0,0,0,.28)}
.edu-card-media{height:185px;overflow:hidden;background:#111}
.edu-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.edu-card:hover .edu-card-media img{transform:scale(1.035)}
.edu-card-body{padding:18px;display:flex;flex-direction:column;flex:1}
.edu-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.edu-card-top .edu-num{font-size:20px}
.edu-card h3{margin:9px 0 0;font-size:20px;line-height:1.06}
.edu-card p{margin:10px 0 0;color:#9ca0a6;font-size:11px;line-height:1.62}
.edu-card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:18px;color:#8e9198;font-size:9px}
.edu-arrow{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--red);border-radius:50%;color:#ff4248;font-size:14px}

/* Quote */
.edu-quote{
  min-height:390px;padding:34px;display:flex;flex-direction:column;justify-content:flex-end;
  border:1px solid rgba(255,255,255,.1);border-radius:18px;overflow:hidden;
  background:radial-gradient(circle at 74% 82%,rgba(229,27,35,.22),transparent 19rem),linear-gradient(145deg,#111216,#090a0c)
}
.edu-quote blockquote{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:30px;line-height:1.15;color:#eee}
.edu-quote .line{width:42px;height:2px;background:var(--red);margin:24px 0 14px}
.edu-quote small{font-size:9px;letter-spacing:.19em;color:#999ca2}

/* Bottom CTA */
.edu-bottom-cta{padding:22px 0 60px}
.edu-cta-panel{
  display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;
  padding:25px;border:1px solid rgba(255,255,255,.1);border-radius:18px;
  background:linear-gradient(90deg,#0c0d0f,#130708)
}
.edu-cta-panel .kicker{color:#ff454b;font-size:8px;letter-spacing:.18em;font-weight:950}
.edu-cta-panel h3{margin:7px 0 0;font-size:24px}
.edu-cta-panel p{margin:4px 0 0;color:#9699a0;font-size:11px}
.edu-cta-panel .edu-buy{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:220px;padding:14px 20px;border-radius:10px;background:linear-gradient(180deg,#f12830,#c00f15);
  font-size:11px;font-weight:950;box-shadow:0 12px 28px rgba(229,27,35,.22)
}

/* Article page */
.article-hero{padding:62px 0 34px;border-bottom:1px solid rgba(255,255,255,.06)}
.article-breadcrumbs{font-size:9px;color:#85888f;letter-spacing:.06em}
.article-breadcrumbs a:hover{color:#fff}
.article-hero-grid{display:grid;grid-template-columns:1fr .82fr;gap:42px;align-items:center;margin-top:28px}
.article-hero h1{
  margin:8px 0 0;font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(46px,6vw,74px);line-height:.98;font-weight:500;letter-spacing:-.045em
}
.article-dek{margin-top:20px;color:#b1b4ba;font-size:16px;line-height:1.76;max-width:720px}
.article-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:#8c8f96;font-size:10px}
.article-hero-media{height:390px;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.article-hero-media img{width:100%;height:100%;object-fit:cover}

.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:52px;padding:48px 0 64px}
.article-body{min-width:0}
.article-body h2{margin:42px 0 13px;font-size:31px;line-height:1.08;letter-spacing:-.025em}
.article-body h2:first-child{margin-top:0}
.article-body h3{margin:28px 0 10px;font-size:21px}
.article-body p{margin:0 0 17px;color:#b7bac0;font-size:15px;line-height:1.83}
.article-body strong{color:#f1f2f4}
.article-body ul,.article-body ol{padding-left:22px;margin:10px 0 23px;color:#b7bac0}
.article-body li{padding-left:4px;margin:9px 0;font-size:14px;line-height:1.65}
.article-note{
  margin:27px 0;padding:18px 20px;border-left:3px solid var(--red);border-radius:0 12px 12px 0;
  background:rgba(229,27,35,.065);color:#c5c8ce;font-size:13px;line-height:1.68
}
.article-fact{
  margin:27px 0;padding:20px;border:1px solid rgba(255,255,255,.09);border-radius:15px;background:#0e0f12
}
.article-fact b{display:block;font-size:12px;color:#fff;margin-bottom:7px}
.article-fact p{margin:0;font-size:12px}
.article-body .article-image{margin:28px 0;border-radius:17px;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.article-body .article-image img{display:block;width:100%;max-height:520px;object-fit:cover}
.article-faq{margin-top:42px}
.article-faq details{border-top:1px solid rgba(255,255,255,.09);padding:16px 0}
.article-faq details:last-child{border-bottom:1px solid rgba(255,255,255,.09)}
.article-faq summary{cursor:pointer;font-weight:800;font-size:14px}
.article-faq details p{margin:10px 0 0;font-size:13px}
.article-sidebar{position:relative}
.article-sticky{position:sticky;top:104px;display:grid;gap:13px}
.side-box{padding:18px;border:1px solid rgba(255,255,255,.09);border-radius:15px;background:#0d0e11}
.side-box .label{font-size:8px;letter-spacing:.17em;color:#ff454b;font-weight:950;text-transform:uppercase}
.side-box h3{margin:8px 0 0;font-size:17px}
.side-box p{margin:8px 0 0;color:#8f9298;font-size:11px;line-height:1.55}
.side-links{display:grid;margin-top:10px}
.side-links a{padding:10px 0;border-top:1px solid rgba(255,255,255,.07);font-size:11px;color:#c2c5ca}
.side-links a:hover{color:#fff}
.side-buy{display:block;text-align:center;margin-top:13px;padding:12px;border-radius:9px;background:var(--red);font-size:10px;font-weight:950}
.article-disclaimer{font-size:10px!important;color:#797c83!important}

/* Footer */
.edu-footer{border-top:1px solid rgba(255,255,255,.07);padding:34px 0 42px;color:#777b82}
.edu-footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}
.edu-footer img{width:118px;height:auto}
.edu-footer p{font-size:9px;line-height:1.6;margin:0}
.edu-footer-links{display:flex;gap:18px;font-size:9px}

/* Motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .8s cubic-bezier(.16,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:920px){
  .edu-links{display:none}
  .edu-menu{display:block}
  .edu-cta{margin-left:auto}
  .edu-nav.open .edu-links{
    display:grid;position:absolute;left:16px;right:16px;top:64px;
    padding:12px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:#0b0c0e;
    box-shadow:var(--shadow)
  }
  .edu-nav.open .edu-links a{padding:11px}
  .edu-links a.active::after{display:none}
  .edu-hero-grid{grid-template-columns:1fr}
  .edu-hero-copy{padding:58px 0 30px}
  .edu-hero-media{min-height:430px}
  .edu-hero-media::before{background:linear-gradient(0deg,var(--bg),transparent 42%)}
  .edu-featured{grid-template-columns:1fr}
  .edu-feature-media{order:-1;min-height:300px}
  .edu-feature-media::after{background:linear-gradient(0deg,#0c0d10,transparent 25%)}
  .edu-grid{grid-template-columns:repeat(2,1fr)}
  .article-hero-grid{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{display:none}
}
@media(max-width:620px){
  .wrap{width:min(100% - 24px,var(--max))}
  .edu-nav{height:64px}
  .edu-logo img{width:116px}
  .edu-cta{display:none}
  .edu-hero-copy h1{font-size:54px}
  .edu-hero-copy .sub{font-size:20px}
  .edu-hero-copy .lead{font-size:13px}
  .edu-hero-media{min-height:390px}
  .edu-kanji{right:12px;top:34px;font-size:18px}
  .edu-hero-proof{grid-template-columns:repeat(3,1fr);gap:8px}
  .edu-proof-item{display:grid;text-align:center;justify-items:center;font-size:8px}
  .edu-section{padding:38px 0}
  .edu-section-title h2{font-size:17px}
  .edu-feature-copy{padding:21px}
  .edu-feature-copy h3{font-size:29px}
  .edu-feature-media{min-height:240px}
  .edu-grid{grid-template-columns:1fr}
  .edu-card{min-height:0;display:grid;grid-template-columns:118px 1fr}
  .edu-card-media{height:100%;min-height:145px}
  .edu-card-body{padding:15px}
  .edu-card p{display:none}
  .edu-card h3{font-size:16px}
  .edu-card-bottom{padding-top:13px}
  .edu-quote{min-height:270px}
  .edu-quote blockquote{font-size:26px}
  .edu-cta-panel{grid-template-columns:1fr;text-align:center}
  .edu-cta-panel .edu-buy{width:100%;min-width:0}
  .article-hero{padding-top:38px}
  .article-hero h1{font-size:48px}
  .article-dek{font-size:14px}
  .article-hero-media{height:270px}
  .article-layout{padding-top:34px}
  .article-body h2{font-size:27px}
  .article-body p{font-size:14px}
  .edu-footer-grid{display:grid;text-align:center;justify-items:center}
  .edu-footer-links{flex-wrap:wrap;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
}


/* ==========================================================
   V7.19 EDUCATION MOTION + PERFORMANCE PASS
   Motion budget:
   - transforms + opacity only for continuous animations
   - one-time scan/reveal for attention
   - no animation library
   - no JS parallax
   ========================================================== */

/* Isolate lower UI work where supported */
.edu-bottom-cta,
.edu-footer{
  content-visibility:auto;
  contain-intrinsic-size:320px;
}

/* HERO — cinematic entrance + controlled breathing */
@keyframes eduHeroCopyIn{
  from{opacity:0;transform:translate3d(-22px,16px,0)}
  to{opacity:1;transform:translate3d(0,0,0)}
}
@keyframes eduHeroMediaIn{
  from{opacity:.25;transform:scale(1.045) translate3d(15px,0,0)}
  to{opacity:1;transform:scale(1) translate3d(0,0,0)}
}
@keyframes eduHeroDrift{
  0%{transform:scale(1.015) translate3d(-.5%,.3%,0)}
  100%{transform:scale(1.055) translate3d(.7%,-.6%,0)}
}
@keyframes eduKanjiFloat{
  0%,100%{transform:translate3d(0,0,0);opacity:.72}
  50%{transform:translate3d(0,-10px,0);opacity:1}
}
@keyframes eduSciencePulse{
  0%,100%{transform:translate3d(0,0,0);opacity:.58}
  50%{transform:translate3d(-4px,0,0);opacity:.94}
}

.motion-ready .edu-hero-copy{
  animation:eduHeroCopyIn .85s cubic-bezier(.16,.8,.2,1) both;
}
.motion-ready .edu-hero-media{
  animation:eduHeroMediaIn 1s cubic-bezier(.16,.8,.2,1) .08s both;
}
.motion-ready .edu-hero-media>img{
  animation:eduHeroDrift 10s ease-in-out 1s infinite alternate;
  transform-origin:center;
}
.motion-ready .edu-kanji{
  animation:eduKanjiFloat 5.8s ease-in-out 1.1s infinite;
}
.motion-ready .edu-science{
  animation:eduSciencePulse 5.2s ease-in-out 1.35s infinite;
}

/* Proof items — one-by-one impact */
@keyframes eduProofIn{
  from{opacity:0;transform:translate3d(0,13px,0) scale(.96)}
  to{opacity:1;transform:translate3d(0,0,0) scale(1)}
}
.motion-ready .edu-proof-item{opacity:0}
.motion-ready .edu-hero-copy .edu-proof-item:nth-child(1){animation:eduProofIn .48s ease .48s forwards}
.motion-ready .edu-hero-copy .edu-proof-item:nth-child(2){animation:eduProofIn .48s ease .60s forwards}
.motion-ready .edu-hero-copy .edu-proof-item:nth-child(3){animation:eduProofIn .48s ease .72s forwards}

/* Reveal system — stagger is injected by tiny JS */
.motion-ready .reveal{
  opacity:0;
  transform:translate3d(0,24px,0) scale(.985);
  transition:
    opacity .58s ease var(--edu-delay,0ms),
    transform .78s cubic-bezier(.16,.8,.2,1) var(--edu-delay,0ms);
}
.motion-ready .reveal.in{
  opacity:1;
  transform:translate3d(0,0,0) scale(1);
}

/* Section title: line grows once */
.edu-section-title h2,
.edu-filter-head h2{
  position:relative;
  width:max-content;
  max-width:100%;
}
.edu-section-title h2::after,
.edu-filter-head h2::after{
  content:"";
  position:absolute;
  left:0;bottom:-9px;
  width:38px;height:2px;
  background:var(--red);
  transform-origin:left center;
  transform:scaleX(.2);
  opacity:.45;
  transition:transform .8s cubic-bezier(.16,.8,.2,1),opacity .45s ease;
}
.motion-ready .edu-section-title.in h2::after,
.motion-ready .edu-filter-head.in h2::after{
  transform:scaleX(1);
  opacity:1;
}

/* Featured article — red scanner on first reveal */
.edu-featured{position:relative;isolation:isolate}
.edu-featured::before,
.edu-card::before{
  content:"";
  position:absolute;
  z-index:4;
  top:-18%;bottom:-18%;
  left:-36%;
  width:22%;
  pointer-events:none;
  opacity:0;
  transform:skewX(-17deg);
  background:linear-gradient(90deg,transparent,rgba(255,45,52,.10),rgba(255,255,255,.075),transparent);
}
@keyframes eduScan{
  0%{left:-36%;opacity:0}
  18%{opacity:.9}
  78%{opacity:.42}
  100%{left:122%;opacity:0}
}
.motion-ready .edu-featured.in::before{
  animation:eduScan 1.15s cubic-bezier(.18,.65,.24,1) .22s 1 both;
}

/* Featured image never static */
@keyframes eduFeaturedDrift{
  0%{transform:scale(1.015) translate3d(-.45%,.3%,0)}
  100%{transform:scale(1.055) translate3d(.7%,-.55%,0)}
}
.motion-ready .edu-featured.in .edu-feature-media img{
  animation:eduFeaturedDrift 9.5s ease-in-out .7s infinite alternate;
}

/* Cards — staggered entrance + one scan pass */
.motion-ready .edu-card.in::before{
  animation:eduScan .95s cubic-bezier(.18,.65,.24,1) calc(var(--edu-delay,0ms) + 120ms) 1 both;
}
.edu-card .edu-arrow{
  transition:transform .25s ease,background-color .25s ease,color .25s ease;
}
@media(hover:hover) and (pointer:fine){
  .edu-card:hover .edu-arrow{transform:translate3d(3px,0,0) rotate(-8deg);background:var(--red);color:#fff}
  .edu-card:hover .edu-card-media img{transform:scale(1.055)}
}

/* Filter chips: tactile interaction */
.edu-filter{
  transform:translateZ(0);
  transition:transform .18s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
}
.edu-filter:active{transform:scale(.94)}
.edu-filter.active{box-shadow:0 10px 24px rgba(229,27,35,.18)}

/* Quote — ambient depth without repaint-heavy blur animation */
@keyframes eduQuoteFloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(0,-5px,0)}
}
.motion-ready .edu-quote.in blockquote{
  animation:eduQuoteFloat 6s ease-in-out 1s infinite;
}

/* CTA — one attention pulse when it enters viewport */
@keyframes eduCtaHit{
  0%{transform:scale(1)}
  42%{transform:scale(1.025)}
  100%{transform:scale(1)}
}
.motion-ready .edu-cta-panel.in .edu-buy{
  animation:eduCtaHit .72s cubic-bezier(.18,.72,.2,1) .45s 1 both;
}

/* ARTICLE pages — animate content blocks individually */
.article-motion{
  opacity:0;
  transform:translate3d(0,18px,0);
  transition:
    opacity .52s ease var(--article-delay,0ms),
    transform .72s cubic-bezier(.16,.8,.2,1) var(--article-delay,0ms);
}
.article-motion.in{
  opacity:1;
  transform:translate3d(0,0,0);
}
.article-image{
  position:relative;
  overflow:hidden;
}
.article-image::after{
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  background:linear-gradient(105deg,transparent 32%,rgba(255,255,255,.055) 48%,transparent 64%);
  transform:translate3d(-120%,0,0);
}
@keyframes eduArticleImageScan{
  to{transform:translate3d(120%,0,0)}
}
.motion-ready .article-image.in::after{
  animation:eduArticleImageScan 1s ease .2s 1 both;
}
@media(hover:hover) and (pointer:fine){
  .article-image img{transition:transform .7s cubic-bezier(.2,.7,.2,1)}
  .article-image:hover img{transform:scale(1.025)}
}

/* Header has a subtle state after scroll */
.edu-header{
  transition:background-color .25s ease,border-color .25s ease;
}
body.edu-scrolled .edu-header{
  background:rgba(6,6,7,.96);
  border-bottom-color:rgba(229,27,35,.16);
}

/* Faster, smaller mobile movements */
@media(max-width:620px){
  .motion-ready .reveal{transform:translate3d(0,16px,0) scale(.99)}
  .motion-ready .edu-hero-media>img{animation-duration:12s}
  .motion-ready .edu-kanji{animation-duration:7s}
}

/* Accessibility + user battery preference */
@media(prefers-reduced-motion:reduce){
  .motion-ready .edu-hero-copy,
  .motion-ready .edu-hero-media,
  .motion-ready .edu-hero-media>img,
  .motion-ready .edu-kanji,
  .motion-ready .edu-science,
  .motion-ready .edu-proof-item,
  .motion-ready .edu-featured.in::before,
  .motion-ready .edu-featured.in .edu-feature-media img,
  .motion-ready .edu-card.in::before,
  .motion-ready .edu-quote.in blockquote,
  .motion-ready .edu-cta-panel.in .edu-buy,
  .motion-ready .article-image.in::after{
    animation:none!important;
  }
  .motion-ready .reveal,
  .article-motion{
    opacity:1!important;
    transform:none!important;
    transition:none!important;
  }
}

/* V8.0 bilingual language controls */
.edu-lang-switch{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid rgba(229,27,35,.44);border-radius:999px;background:rgba(8,9,11,.78);font-size:9px;font-weight:950;letter-spacing:.09em}
.edu-lang-switch a{color:#8c8f96;text-decoration:none}.edu-lang-switch a.active{color:#ff454b}.edu-lang-switch span{color:#4f5258}
@media(max-width:620px){.edu-lang-switch{margin-left:auto;padding:7px 9px}.edu-cta{display:none}.edu-menu{margin-left:0}}