:root{--nedu-navy:#17365d;--nedu-blue:#1788d7;--nedu-green:#4e9b70;--nedu-purple:#8b71c5;--nedu-ink:#263a51;--nedu-muted:#63768a;--nedu-line:#e1e9f0;--nedu-max:1320px;--nedu-accent:#1788d7;--nedu-radius:18px;--nedu-shadow:0 8px 26px rgba(33,58,82,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--nedu-ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit}img{max-width:100%;height:auto}.nedu-shell{width:min(calc(100% - 48px),var(--nedu-max));margin-inline:auto}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{clip:auto!important;width:auto;height:auto;margin:12px;padding:10px 14px;background:#fff;color:#111;z-index:99999}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #edf1f5}.header-inner{min-height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand-text{display:flex;align-items:baseline;gap:8px;text-decoration:none;color:var(--nedu-navy);white-space:nowrap}.brand-text strong{font-size:28px;line-height:1;font-weight:800;letter-spacing:.03em}.brand-text span{font-size:11px;font-weight:700;letter-spacing:.08em}.custom-logo{max-height:52px;width:auto}.primary-nav{justify-self:center}.nedu-nav-list,.footer-menu{display:flex;gap:30px;align-items:center;list-style:none;margin:0;padding:0}.nedu-nav-list a,.footer-menu a{text-decoration:none;font-size:14px;font-weight:600}.nedu-nav-list a:hover{color:var(--nedu-accent)}.header-cta,.nedu-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;border-radius:999px;font-weight:700;transition:.18s ease}.header-cta{background:var(--nedu-accent);color:#fff;padding:10px 22px;font-size:14px}.header-cta:hover,.nedu-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(23,136,215,.14)}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle>span:not(.screen-reader-text){display:block;width:24px;height:2px;margin:5px;background:var(--nedu-navy)}
.hero-section{padding:66px 0 48px;background:radial-gradient(circle at 5% 17%,rgba(255,222,128,.24),transparent 20%),radial-gradient(circle at 92% 12%,rgba(73,168,235,.14),transparent 23%),#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(430px,.97fr);align-items:center;gap:48px}.eyebrow{margin:0 0 10px;color:var(--nedu-accent);font-size:13px;font-weight:800;letter-spacing:.13em}.hero-copy h1{margin:0 0 22px;color:var(--nedu-navy);font-size:clamp(42px,4.2vw,64px);line-height:1.28;letter-spacing:.02em}.hero-lead{margin:0;color:#52687e;font-size:16px;line-height:2}.hero-actions{display:flex;gap:14px;margin-top:27px}.nedu-button{padding:13px 27px;border:1px solid transparent}.nedu-button.primary{background:var(--nedu-accent);border-color:var(--nedu-accent);color:#fff}.nedu-button.outline{background:#fff;border-color:var(--nedu-accent);color:var(--nedu-accent)}.hero-art{position:relative;min-width:0}.hero-slider{position:relative;width:100%;aspect-ratio:1.8/1;min-height:320px}.hero-slider-viewport{position:relative;width:100%;height:100%;overflow:hidden}.hero-slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;margin:0;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s ease;pointer-events:none}.hero-slide.is-active{opacity:1;visibility:visible;pointer-events:auto}.hero-slide img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 20px 35px rgba(50,75,95,.08))}.hero-slider-arrow{position:absolute;top:50%;z-index:4;display:grid;place-items:center;width:38px;height:38px;padding:0;border:1px solid rgba(23,54,93,.12);border-radius:50%;background:rgba(255,255,255,.9);color:var(--nedu-navy);font:400 30px/1 Arial,sans-serif;cursor:pointer;box-shadow:0 5px 16px rgba(29,53,77,.08);transform:translateY(-50%);transition:.18s ease}.hero-slider-arrow:hover{background:#fff;box-shadow:0 8px 20px rgba(29,53,77,.14)}.hero-slider-prev{left:6px}.hero-slider-next{right:6px}.hero-slider-dots{position:absolute;z-index:4;left:50%;bottom:4px;display:flex;gap:8px;transform:translateX(-50%)}.hero-slider-dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#bed1df;cursor:pointer;transition:.18s ease}.hero-slider-dot.is-active{width:22px;border-radius:999px;background:var(--nedu-accent)}
.about-strip-section{padding:20px 0 30px}.about-strip{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:34px;padding:28px 36px;border:1px solid #e3ebf2;border-radius:20px;background:linear-gradient(90deg,#f5f9ff,#fffdf8);overflow:hidden}.about-strip h2{margin:0 0 10px;color:var(--nedu-navy);font-size:29px}.about-strip p{margin:0;color:#54697e;font-size:14px;line-height:1.95}.about-strip img{width:100%}
.home-section{padding:58px 0}.section-title{text-align:center;margin:0 0 32px;color:var(--nedu-navy);font-size:32px;line-height:1.3}.service-grid,.works-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.service-card{display:flex;flex-direction:column;min-height:390px;padding:26px;border:1px solid var(--nedu-line);border-radius:var(--nedu-radius);background:#fff;box-shadow:var(--nedu-shadow)}.service-card.green{border-color:#d7eadc}.service-card.blue{border-color:#d7e8f6}.service-card.purple{border-color:#e6ddf4}.service-card h3{min-height:58px;margin:0 0 10px;text-align:center;font-size:21px;line-height:1.45}.service-card.green h3{color:var(--nedu-green)}.service-card.blue h3{color:var(--nedu-blue)}.service-card.purple h3{color:var(--nedu-purple)}.service-card img{height:145px;object-fit:contain;margin:0 auto 6px}.service-card ul{width:max-content;max-width:100%;margin:4px auto 14px;padding-left:1.25em;color:#52667a;font-size:15px;line-height:1.9}.card-link,.work-body>a{margin-top:auto;align-self:center;text-decoration:none;color:var(--nedu-accent);border:1px solid currentColor;border-radius:999px;padding:8px 24px;font-size:14px;font-weight:700}
.problems-section{background:linear-gradient(90deg,#fff9ef,#fffdf9,#fff9ef)}.problem-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.problem-card{padding:15px 10px;border:1px solid #eee8dc;border-radius:15px;background:rgba(255,255,255,.86);text-align:center}.problem-card img{height:76px;object-fit:contain}.problem-card p{margin:8px 0 0;color:#31485f;font-size:14px;font-weight:600;line-height:1.55}
.work-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--nedu-line);border-radius:18px;background:#fff;box-shadow:var(--nedu-shadow)}.work-preview{height:205px;padding:22px;background:#f7fafc}.work-body{display:flex;flex:1;flex-direction:column;padding:20px}.work-body h3{margin:0 0 7px;color:var(--nedu-navy);font-size:19px}.work-body p{margin:0 0 18px;color:var(--nedu-muted);font-size:14px}.work-body>a{align-self:flex-start}.mock-window{height:100%;padding:18px;border:1px solid #dce6ee;border-radius:10px;background:#fff}.mock-window>span{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:4px;background:#abc3d7}.mock-table{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:20px}.mock-table i{height:12px;border-radius:3px;background:#e4edf4}.mock-table i:nth-child(4n+1),.mock-table i:nth-child(7n){background:#85b9df}.mock-window.warm{background:#fffdf9}.mock-orders{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:9px;margin-top:21px}.mock-orders i,.mock-orders b,.mock-orders em{height:15px;border-radius:4px;background:#e8edf1}.mock-orders b{background:#efc77a}.mock-orders em{background:#84b88f}.chart-window{position:relative;height:100%;overflow:hidden;border-radius:10px;background:#182638;background-image:linear-gradient(rgba(100,130,155,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(100,130,155,.13) 1px,transparent 1px);background-size:36px 36px}.chart-line{position:absolute;left:7%;right:7%;height:70px;border-top:4px solid #4fb6ee;transform:skewY(-12deg);top:42%}.chart-line.two{border-color:#ef9c59;transform:skewY(9deg);top:57%}.chart-dots{position:absolute;right:22px;bottom:18px;display:flex;gap:10px}.chart-dots i{width:22px;height:22px;border-radius:50%;background:#4fb6ee}.chart-dots i:nth-child(2){background:#7fb48b}.chart-dots i:nth-child(3){background:#a682d2}
.feature-card{display:grid;grid-template-columns:104px 1fr;align-items:center;gap:17px;padding:22px;border-radius:17px}.feature-1{background:#f2faf4}.feature-2{background:#f1f7ff}.feature-3{background:#f7f4fc}.feature-card img{width:95px;height:90px;object-fit:contain}.feature-card h3{margin:0 0 6px;color:var(--nedu-navy);font-size:18px;line-height:1.5}.feature-card p{margin:0;color:var(--nedu-muted);font-size:13px;line-height:1.7}.flow-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.flow-step{text-align:center}.flow-icon{display:flex;align-items:center;justify-content:center;width:86px;height:86px;margin:0 auto 8px;border:1px solid #c9dfef;border-radius:50%;background:#fff}.flow-icon img{width:75%;height:75%;object-fit:contain}.flow-step p{margin:0;color:#31485f;font-size:14px;font-weight:600}
.info-section{padding-top:38px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.info-panel{padding:26px;border:1px solid var(--nedu-line);border-radius:18px;background:#fff}.info-panel h2{margin:0 0 14px;color:var(--nedu-navy);font-size:23px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.panel-heading>a{color:var(--nedu-accent);font-size:13px;text-decoration:none}.news-row{display:grid;grid-template-columns:100px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid #edf1f5;text-decoration:none}.news-row time{color:#7c8b99;font-size:13px}.news-row span{font-size:14px}.company-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.company-table{margin:0}.company-table>div{display:grid;grid-template-columns:92px 1fr;border-bottom:1px solid #edf1f5}.company-table dt,.company-table dd{margin:0;padding:8px;font-size:13px}.company-table dt{color:#64768a;font-weight:700}.rep-message{display:flex;align-items:flex-end;gap:8px}.rep-message img{width:92px;max-height:110px;object-fit:contain}.rep-message strong{font-size:13px}.rep-message p{margin:5px 0 0;color:var(--nedu-muted);font-size:12px;line-height:1.65}
.cta-section{padding:22px 0;background:linear-gradient(90deg,#fff8e1,#fffdf7,#f1f8ff);border-top:1px solid #f1ead7;border-bottom:1px solid #e5edf4}.cta-grid{display:grid;grid-template-columns:180px 1fr 180px;gap:22px;align-items:end}.cta-grid>img{height:130px;object-fit:contain}.cta-grid>div{text-align:center;align-self:center}.cta-grid h2{margin:0 0 8px;color:var(--nedu-navy);font-size:25px;line-height:1.45}.cta-grid p{margin:0 0 16px;color:var(--nedu-muted);font-size:14px}
.site-footer{padding:28px 0 24px;background:#fff}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-brand strong{font-size:22px}.footer-copy{padding-top:20px;color:#83909c;font-size:11px}.footer-menu{gap:20px}.footer-menu a{font-size:12px}.singular-content{padding-top:58px;padding-bottom:70px}.entry-title{margin-top:0;color:var(--nedu-navy);font-size:clamp(32px,4vw,50px);line-height:1.3}.entry-content{font-size:16px}.entry-content>*{max-width:900px}.entry-content>.alignwide{max-width:var(--nedu-max)}.entry-content>.alignfull{max-width:none;width:100vw;margin-left:calc(50% - 50vw)}.full-width-content>.elementor{width:100%}.archive-main{padding-top:58px;padding-bottom:70px}.archive-header h1{color:var(--nedu-navy)}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.post-card{overflow:hidden;border:1px solid var(--nedu-line);border-radius:16px;background:#fff}.post-thumb img{display:block;aspect-ratio:16/9;object-fit:cover}.post-card-body{padding:18px}.post-card-body h2{margin:4px 0 8px;font-size:20px}.post-card-body h2 a{text-decoration:none}.post-date,.entry-meta{color:#8090a0;font-size:13px}.post-card-body p{color:var(--nedu-muted);font-size:14px}.error-page{padding-top:90px;padding-bottom:100px;text-align:center}.error-code{margin:0;color:#d7e3ec;font-size:100px;font-weight:800;line-height:1}
@media(max-width:1100px){.header-inner{grid-template-columns:auto auto 1fr}.primary-nav{position:absolute;display:none;top:76px;left:24px;right:24px;padding:18px;border:1px solid var(--nedu-line);border-radius:14px;background:#fff;box-shadow:var(--nedu-shadow)}.primary-nav.is-open{display:block}.nedu-nav-list{flex-direction:column;align-items:flex-start;gap:13px}.menu-toggle{display:block;justify-self:end}.header-cta{justify-self:end}.hero-grid{grid-template-columns:1fr 1fr}.problem-grid,.flow-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid,.works-grid,.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-grid .feature-card:last-child{grid-column:1/-1}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){.nedu-shell{width:min(calc(100% - 32px),var(--nedu-max))}.header-inner{min-height:66px;grid-template-columns:1fr auto}.header-cta{display:none}.primary-nav{top:66px;left:16px;right:16px}.brand-text strong{font-size:24px}.hero-section{padding:44px 0 35px}.hero-grid{grid-template-columns:1fr;gap:24px}.hero-copy h1{font-size:38px}.hero-lead{font-size:15px}.hero-actions{flex-direction:column}.nedu-button{width:100%}.hero-art{max-width:540px;margin:0 auto}.about-strip{grid-template-columns:1fr;padding:24px}.home-section{padding:44px 0}.section-title{font-size:28px}.service-grid,.works-grid,.feature-grid,.problem-grid,.flow-grid,.info-grid,.post-grid{grid-template-columns:1fr}.feature-grid .feature-card:last-child{grid-column:auto}.problem-card{display:grid;grid-template-columns:80px 1fr;align-items:center;text-align:left}.problem-card img{height:68px}.company-wrap{grid-template-columns:1fr}.cta-grid{grid-template-columns:72px 1fr 72px;gap:8px}.cta-grid>img{height:90px}.cta-grid h2{font-size:20px}.footer-main{flex-direction:column;align-items:flex-start}.footer-menu{flex-wrap:wrap}.news-row{grid-template-columns:82px 1fr}.flow-step{display:grid;grid-template-columns:85px 1fr;align-items:center;text-align:left}.flow-icon{margin:0}.singular-content{padding-top:42px}}

/* ==========================================================
   NEDU v2 hybrid layout
   Theme owns the homepage upper area; Elementor owns content.
   ========================================================== */
.nedu-elementor-zone,
.nedu-builder-content,
.nedu-builder-page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}
.nedu-elementor-zone > *,
.nedu-builder-content .entry-content > * {
  max-width: none;
}
.nedu-builder-content {
  min-height: 1px;
}
/* Remove classic-theme article spacing from Elementor pages. */
.nedu-builder-page .entry-content {
  font-size: inherit;
}
/* A clean join between the fixed NEDU intro and Elementor content. */
.nedu-home-elementor-zone {
  position: relative;
  background: #fff;
}
/* Elementor itself controls section/container widths below this point. */
.elementor-page .nedu-elementor-zone .elementor,
.nedu-elementor-zone > .elementor {
  width: 100%;
  max-width: none;
}

@media(max-width:767px){.hero-slider{min-height:280px;aspect-ratio:1.6/1}.hero-slider-arrow{width:34px;height:34px;font-size:26px}.hero-slider-prev{left:0}.hero-slider-next{right:0}}
@media(prefers-reduced-motion:reduce){.hero-slide{transition:none}.hero-slider-arrow,.hero-slider-dot{transition:none}}
/* NEDU mobile hero safeguard: keep the slideshow inside the viewport. */
@media(max-width:767px){
  .hero-art{width:100%;max-width:100%;min-width:0;padding:0 8px;margin:0 auto;box-sizing:border-box}
  .hero-slider,.hero-slider-viewport,.hero-slide{width:100%;max-width:100%;min-width:0}
  .hero-slider-viewport{overflow:hidden}
  .hero-slide img{display:block;width:100%;max-width:100%;height:100%;object-fit:contain;object-position:center center}
}