.hero{background:var(--paper);padding:calc(clamp(72px, 7.5vw, 108px) + clamp(34px, 4.5vw, 64px)) 0 clamp(44px,6vw,84px)}.hero-grid{align-items:center;display:grid;gap:clamp(40px,5vw,64px);grid-template-columns:1fr}.hero-kicker{color:var(--ink-3);font-size:12px;font-weight:700;letter-spacing:.18em;margin-bottom:26px}.hero-title{line-break:strict}.case-dl .nb,.case-title .nb,.hero-title .nb,.mega-cat .nb,.mega-link .nb,.sec-title .nb{white-space:nowrap}.hero-title .ht-1{display:block;font-size:clamp(16px,1.7vw,24px);font-weight:800;letter-spacing:.01em;line-height:1.6}.hero-title .ht-2{display:block;font-size:clamp(23px,2.65vw,38px);font-weight:900;letter-spacing:0;line-height:1.42;margin-top:8px}.hero-sub{color:var(--ink-2);font-size:clamp(16px,1.3vw,17px);line-height:2;margin-top:clamp(24px,3vw,34px);max-width:34em}@media (max-width:639px){.hero-sub br{display:none}}.hero-gas-wrap{display:flex;justify-content:center;position:relative}.hero-gas{aspect-ratio:1/1.06;background:linear-gradient(135deg,var(--gas-4),var(--gas-1) 34%,var(--gas-2) 66%,var(--gas-3));border-radius:46% 54% 57% 43%/55% 44% 56% 45%;box-shadow:0 30px 80px rgba(90,108,160,.24);isolation:isolate;overflow:hidden;position:relative;width:min(100%,460px)}.hero-gas.is-jelly{background:transparent;border-radius:0;box-shadow:none;overflow:visible}.hero-gas canvas{display:block;height:100%;inset:0;position:absolute;width:100%}.hero-gas.is-jelly canvas{filter:drop-shadow(0 24px 58px rgba(90,108,160,.22))}@media (min-width:940px){.hero-grid{gap:48px;grid-template-columns:1.3fr .7fr}.hero-gas{width:min(100%,420px)}}.hero-actions{align-items:flex-start;display:flex;flex-direction:column;gap:16px;margin-top:clamp(30px,4vw,46px)}.hero-cta-row{align-items:center;display:flex;flex-wrap:wrap;gap:22px}.hero-micro{color:var(--ink-3);font-size:13px;line-height:1.7;max-width:32em}.btn-ic{flex:none;height:17px;width:17px}@media (max-width:939px){.hero-gas-wrap{margin-bottom:clamp(20px,5vw,36px);order:-1}}@media (max-width:639px){.hero-actions,.hero-cta-row{align-items:stretch;width:100%}.hero-cta-row{flex-direction:column;gap:14px}.hero-cta-row .btn-pill--fill,.hero-cta-row .btn-pill--ghost{justify-content:center;width:100%}}.clients{background:var(--surface);padding:36px 0}.clients-track-wrap{overflow:hidden}.clients-track{animation:logos-marquee 52s linear infinite;display:flex;width:max-content}.clients-set{align-items:center;display:flex;list-style:none}.clients-set li{flex-shrink:0;padding:0 30px}.clients-set img{height:26px;max-width:156px;mix-blend-mode:multiply;object-fit:contain;width:auto}@keyframes logos-marquee{0%{transform:translateX(0)}to{transform:translateX(-50%)}}@media (prefers-reduced-motion:reduce){.clients-track{animation:none;width:auto}.clients-set{flex-wrap:wrap;gap:18px 0}.clients-set[aria-hidden]{display:none}}.banners{background:var(--paper);padding:clamp(28px,3.5vw,44px) 0 0}.banners-grid{display:grid;gap:16px;grid-template-columns:1fr}.banner{align-items:center;background:var(--surface);border-radius:var(--radius-sm);color:var(--ink);display:flex;gap:16px;min-height:104px;overflow:hidden;padding:20px 24px;position:relative;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.banner-bg{height:100%;inset:0;object-fit:cover;object-position:right center;opacity:.5;position:absolute;width:100%;z-index:0}.banner:before{background:linear-gradient(90deg,var(--surface) 34%,hsla(60,5%,96%,0) 78%);content:"";inset:0;position:absolute;z-index:1}.banner--dark:before{background:linear-gradient(90deg,var(--ink) 34%,rgba(23,25,30,0) 78%)}.banner .ci,.banner>span:not(.banner-bg){position:relative;z-index:2}.banner:hover{box-shadow:0 10px 28px rgba(23,25,30,.12);transform:translateY(-2px)}.banner .ci{align-items:center;border:1px solid var(--ink);border-radius:50%;color:var(--ink);display:inline-flex;flex-shrink:0;font-size:13px;height:28px;justify-content:center;line-height:1;transition:background-color .24s var(--ease),color .24s var(--ease),transform .24s var(--ease);width:28px}.banner:hover .ci{background:var(--ink);color:#fff;transform:translateX(2px)}.banner-lead{display:block;font-size:12px;font-weight:700;line-height:1.5}.banner-title{display:block;font-size:clamp(17px,1.4vw,20px);font-weight:900;line-height:1.4;margin-top:3px}.banner-title small{font-size:.66em;font-weight:700}.banner-title .nb{white-space:nowrap}.banner--dark{background:var(--ink);color:#fff}.banner--dark .ci{border-color:hsla(0,0%,100%,.65);color:#fff}.banner--dark:hover .ci{background:#fff;color:var(--ink)}@media (min-width:860px){.banners-grid{grid-template-columns:repeat(3,1fr)}}.office-photo img{display:block;height:clamp(220px,30vw,440px);object-fit:cover;object-position:center 58%;width:100%}.adv-grid{align-items:start;display:grid;gap:40px;grid-template-columns:1fr}.adv-list{display:flex;flex-direction:column;gap:clamp(26px,3.2vw,42px);list-style:none}.adv-list li{align-items:baseline;display:flex;gap:clamp(20px,3vw,46px)}.adv-num{color:var(--ink-3);flex:none;font-size:13px;font-weight:700;letter-spacing:.06em}.adv-text{font-size:clamp(17px,1.55vw,21px);font-weight:800;line-height:1.7}.adv-links{display:flex;flex-wrap:wrap;gap:20px 44px;margin-top:clamp(44px,5.5vw,68px)}@media (min-width:940px){.adv-grid{gap:64px;grid-template-columns:.9fr 1.8fr}}.tier-head{margin-bottom:28px}.tier-head.is-second{margin-top:76px}.tier-title{color:var(--ink);font-size:clamp(21px,2vw,26px);font-weight:800;line-height:1.4;margin-bottom:14px}.tier-lead{color:var(--ink-2);font-size:15px;line-height:2;max-width:42em}.services-grid{align-items:stretch;display:grid;gap:20px;grid-template-columns:1fr}.plan-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);display:flex;flex-direction:column;padding:34px 30px 30px;position:relative}.plan-card.is-featured{background:var(--ink);border-color:var(--ink);color:var(--on-dark)}.plan-badge{background:var(--paper);border:1.5px solid var(--ink);border-radius:var(--radius-pill);color:var(--ink);font-size:12px;font-weight:700;left:26px;line-height:1;padding:7px 14px;position:absolute;top:-13px}.plan-name-ja{color:var(--ink);font-size:clamp(19px,1.6vw,22px);font-weight:800;line-height:1.4}.plan-card.is-featured .plan-name-ja{color:var(--on-dark)}.plan-name{color:var(--ink-3);font-size:11px;font-weight:700;letter-spacing:.14em;margin-top:4px;text-transform:uppercase}.plan-card.is-featured .plan-name{color:var(--on-dark-3)}.plan-price{font-size:30px;font-weight:800;letter-spacing:.01em;line-height:1.2;margin-top:18px}.plan-price small{color:var(--ink-3);font-size:14px;font-weight:600;margin-left:4px}.plan-card.is-featured .plan-price small{color:var(--on-dark-3)}.plan-desc{color:var(--ink-2);flex:1;font-size:15px;line-height:1.95;margin-top:16px}.plan-card.is-featured .plan-desc{color:var(--on-dark-2)}.plan-link{margin-top:26px}.plan-card.is-featured .arrow-link{border-bottom-color:var(--on-dark);color:var(--on-dark)}.ai-lesson{align-items:center;background:var(--surface);border-radius:var(--radius-card);display:grid;gap:26px;grid-template-columns:1fr;margin-top:20px;padding:34px 30px}.ai-lesson .eyebrow{color:var(--ink-3);font-size:11px;font-weight:700;letter-spacing:.14em}.ai-lesson-title{font-size:20px;font-weight:800;line-height:1.6;margin-top:12px}.ai-lesson-desc{color:var(--ink-2);font-size:15px;line-height:1.95;margin-top:12px;max-width:40em}.ai-lesson-price{color:var(--ink-2);font-size:13px;font-weight:600;letter-spacing:.04em;margin-top:14px}.ai-lesson-cta{justify-self:start}.btn{align-items:center;border:1.5px solid var(--ink);border-radius:var(--radius-pill);display:inline-flex;font-size:14px;font-weight:700;gap:8px;line-height:1;padding:14px 24px;text-decoration:none;transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease);white-space:nowrap}.btn-ghost{background:transparent;color:var(--ink)}.btn-ghost:hover,.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{transform:translateY(-1px)}.proj-grid{display:grid;gap:44px 40px;grid-template-columns:1fr;margin-top:clamp(32px,4vw,56px)}.proj-cat{color:var(--ink);font-size:20px;font-weight:800;line-height:1.4;margin-bottom:14px}.proj-col .mega-link{font-size:16.5px;padding:9px 0 9px 34px}.proj-col .mega-link .ci--sm{font-size:12px;height:25px;top:8px;width:25px}@media (min-width:640px){.proj-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.proj-grid{grid-template-columns:repeat(3,1fr)}}.info-block{margin-top:clamp(48px,6vw,76px)}.info-block:first-of-type{margin-top:clamp(36px,4.5vw,56px)}.info-block-head{align-items:center;border-bottom:1px solid var(--line);display:flex;gap:16px;justify-content:space-between;padding-bottom:18px}.info-label{color:var(--ink);font-size:clamp(17px,1.5vw,20px);font-weight:800;letter-spacing:.02em}.info-block-head .carousel-next{font-size:16px;height:46px;width:46px}.info-block .blog-track{margin-top:24px}.blog-cover--dark{background:var(--ink)}.knowledge-head{align-items:flex-start;display:flex;gap:24px;justify-content:space-between}.carousel-next{align-items:center;background:var(--ink);border:0;border-radius:50%;color:#fff;cursor:pointer;display:inline-flex;flex:none;font-size:18px;height:56px;justify-content:center;line-height:1;transition:transform .2s var(--ease),opacity .2s var(--ease);width:56px}.carousel-next:hover{transform:translateX(3px)}.carousel-next:disabled{cursor:default;opacity:.3;transform:none}.blog-track{display:grid;gap:24px;grid-auto-columns:minmax(300px,340px);grid-auto-flow:column;margin-top:clamp(32px,4vw,48px);overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:8px;scroll-padding-left:0;scrollbar-width:none}.blog-track::-webkit-scrollbar{display:none}.blog-card{scroll-snap-align:start}.blog-tag{border:1px solid var(--line-strong);border-radius:9999px;color:var(--ink-2);font-size:11px;font-weight:700;letter-spacing:.04em;padding:5px 13px;white-space:nowrap}.blog-date{color:var(--ink-3);font-size:13px;font-weight:600}.blog-card--more{align-items:center;background:var(--ink);justify-content:center;text-align:center}.blog-more-inner{align-items:center;display:flex;flex-direction:column;gap:16px;padding:24px}.blog-card--more .ci{align-items:center;border:1px solid hsla(0,0%,100%,.5);border-radius:50%;color:#fff;display:inline-flex;font-size:16px;height:46px;justify-content:center;transition:background-color .24s var(--ease),color .24s var(--ease);width:46px}.blog-card--more:hover .ci{background:#fff;color:var(--ink)}.blog-more-text{color:#fff;font-size:15px;font-weight:700;line-height:1.5}.knowledge-sub{display:grid;gap:20px;grid-template-columns:1fr;margin-top:48px}.k-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 32px}.k-panel-label{color:var(--ink-3);font-size:11px;font-weight:700;letter-spacing:.12em;margin-bottom:18px}.webinar-next{border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px;margin-bottom:18px;padding-bottom:20px}.webinar-date{color:var(--ink-2);font-size:12px;font-weight:600}.webinar-title{font-size:17px;font-weight:800;line-height:1.6}.dl-list,.webinar-links{display:flex;flex-direction:column;gap:12px;list-style:none}.dl-list a,.webinar-links a{align-items:baseline;color:var(--ink-2);display:flex;font-size:14px;font-weight:600;gap:16px;justify-content:space-between;text-decoration:none;transition:color .2s var(--ease)}.dl-list a:hover,.webinar-links a:hover{color:var(--ink)}.dl-list .pages{color:var(--ink-3);font-size:11px;font-weight:600;white-space:nowrap}@media (min-width:640px){.knowledge-sub{grid-template-columns:1fr 1fr}}@media (min-width:768px){.ai-lesson{grid-template-columns:1fr auto;padding:40px 44px}.ai-lesson-cta{justify-self:end}}@media (min-width:860px){.blog-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.services-grid{grid-template-columns:repeat(3,1fr)}}.media-cols{display:grid;gap:clamp(48px,6vw,72px);grid-template-columns:1fr;margin-top:clamp(48px,6vw,76px)}@media (min-width:900px){.media-cols{gap:64px;grid-template-columns:1fr 1fr}}.media-head{align-items:baseline;border-bottom:1px solid var(--line-strong);display:flex;gap:14px;margin-bottom:26px;padding-bottom:18px}.media-title{color:var(--ink);font-size:clamp(20px,1.8vw,24px);font-weight:800}.media-head .sec-en{margin-top:0}.feat-card{display:block;text-decoration:none}.feat-cover{aspect-ratio:16/9;border:1px solid var(--line);border-radius:12px;display:block;overflow:hidden}.feat-cover--dark{background:var(--ink);border-color:var(--ink)}.feat-cover img{height:100%;object-fit:cover;transition:transform .4s var(--ease);width:100%}.feat-card:hover .feat-cover img{transform:scale(1.03)}.feat-meta{align-items:center;display:flex;gap:12px;margin-top:16px}.feat-title{color:var(--ink);display:block;font-size:clamp(17px,1.5vw,20px);font-weight:800;line-height:1.6;margin-top:10px}.feat-card:hover .feat-title{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.mini-list{list-style:none;margin-top:28px}.mini-list li{border-top:1px solid var(--line)}.mini-item{align-items:center;display:flex;gap:18px;padding:18px 0;text-decoration:none}.mini-thumb{aspect-ratio:16/10;border:1px solid var(--line);border-radius:8px;flex:none;overflow:hidden;width:108px}.mini-thumb--dark{background:var(--ink);border-color:var(--ink)}.mini-thumb img{height:100%;object-fit:cover;width:100%}.mini-body{display:flex;flex-direction:column;gap:8px;min-width:0}.mini-meta{align-items:center;display:flex;gap:10px}.mini-title{color:var(--ink);font-size:14.5px;font-weight:700;line-height:1.55}.mini-item:hover .mini-title{text-decoration:underline;text-underline-offset:3px}.media-more{margin-top:28px}main{padding-top:0}.plan-card.is-featured .circle-link{color:#fff}.plan-card.is-featured .circle-link .ci{border-color:#fff;color:#fff}.plan-card.is-featured .circle-link:hover .ci{background:#fff;color:var(--ink)}.tier-title-row{align-items:center;display:flex;flex-wrap:wrap;gap:8px 18px}.tier-title-row .tier-title{margin-bottom:0}.hero{min-height:78vh;overflow:hidden;position:relative}.hero canvas#jelly{display:block;height:100%;inset:0;position:absolute;touch-action:pan-y;width:100%;z-index:1}.hero .hero-grid{pointer-events:none;position:relative;z-index:2}.hero .hero-grid a{pointer-events:auto}.ground-shadow{background:radial-gradient(ellipse at center,rgba(60,90,110,.16),rgba(60,90,110,0) 68%);border-radius:50%;bottom:-8%;height:9%;left:50%;pointer-events:none;position:absolute;transform:translateX(-50%);width:62%}@media (max-width:939px){.hero .hero-gas-wrap{margin-bottom:0}.hero .hero-copy{margin-top:calc(clamp(44px, 13vw, 76px)*-1)}}