:root{--ink:#153a5b;--blue:#087ca7;--cyan:#42c4d2;--sky:#e7f8fb;--pink:#f8e7f7;--yellow:#f2bd00;--red:#ff4c55;--paper:#fff;--muted:#5b6976;--line:#d9e8ec;--radius:22px;--shadow:0 18px 48px rgba(21,58,91,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8;overflow-x:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.2em}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:3px solid #f2bd00;outline-offset:4px}.skip-link{position:fixed;top:10px;left:10px;z-index:1000;padding:.7rem 1rem;background:#fff;color:#123b5a;border-radius:8px;transform:translateY(-180%)}.skip-link:focus{transform:none}.site-header{position:relative;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(217,232,236,.8)}.header-inner{width:min(1280px,calc(100% - 40px));min-height:112px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;align-items:center;flex:0 0 auto}.brand img{width:min(296px,27vw);min-width:210px}.site-nav{display:flex;align-items:center;gap:28px;font-weight:700}.site-nav a{text-decoration:none;white-space:nowrap}.site-nav a:not(.header-cta):hover{color:var(--blue)}.header-cta,.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:.6rem;padding:.7rem 1.35rem;border:0;border-radius:999px;background:var(--blue);color:#fff;font-weight:800;text-decoration:none;box-shadow:0 8px 20px rgba(8,124,167,.16);transition:transform .2s ease,box-shadow .2s ease}.header-cta:hover,.button:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(8,124,167,.24)}.menu-toggle{display:none;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:.65rem .85rem;font:inherit;font-weight:800}.hero{position:relative;width:min(1280px,calc(100% - 40px));min-height:700px;margin:0 auto 90px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);align-items:center;overflow:hidden;background:linear-gradient(135deg,#f4e9fb 0%,#faeaf7 29%,#e6f7fb 58%,#fff 58%)}.hero::before{content:"";position:absolute;width:360px;height:360px;left:-195px;bottom:-215px;background:#fff;transform:rotate(45deg);box-shadow:0 0 0 54px rgba(211,241,248,.42)}.hero-copy{position:relative;z-index:2;padding:84px 0 84px clamp(36px,10vw,150px)}.eyebrow{margin:0 0 18px;color:var(--blue);font-size:.84rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero h1{max-width:680px;margin:0;font-size:clamp(3rem,5.6vw,5.25rem);line-height:1.1;letter-spacing:.015em}.hero-lead{max-width:650px;margin:24px 0 0;font-size:clamp(1.18rem,2vw,1.7rem);font-weight:800;line-height:1.55}.hero-summary{max-width:610px;margin:18px 0 30px;color:#38536a;font-size:1.05rem}.hero-visual{position:relative;align-self:stretch;min-width:0}.hero-visual img{width:100%;height:100%;min-height:700px;object-fit:cover;object-position:center}.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.82),transparent 32%);pointer-events:none}.section{padding:100px 0}.section-soft{background:#f4fbfc}.container{width:min(1120px,calc(100% - 40px));margin:auto}.section-head{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:60px;align-items:end;margin-bottom:52px}.section-head h2{margin:0;font-size:clamp(2rem,4vw,3.5rem);line-height:1.2}.section-head p{margin:0;color:var(--muted);font-size:1.05rem}.audience-strip{width:min(1120px,calc(100% - 40px));margin:-38px auto 70px;display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line);box-shadow:var(--shadow)}.audience-item{padding:28px;background:#fff}.audience-item strong{display:block;margin-bottom:5px;font-size:1.05rem}.audience-item p{margin:0 0 12px;color:var(--muted);font-size:.92rem}.text-link{color:var(--blue);font-weight:800}.service-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.service-intro{position:sticky;top:28px;align-self:start}.service-intro h2{margin:0 0 20px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.25}.service-intro p{color:var(--muted)}.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:78px minmax(0,1fr);gap:24px;padding:32px 0;border-bottom:1px solid var(--line)}.service-number{color:var(--cyan);font-size:1.05rem;font-weight:900;letter-spacing:.12em}.service-row h3{margin:0 0 8px;font-size:1.35rem}.service-row p{margin:0 0 12px;color:var(--muted)}.bloom-panel{position:relative;padding:62px;border-radius:32px;background:var(--ink);color:#fff;overflow:hidden}.bloom-panel::before,.bloom-panel::after{content:"";position:absolute;border:1px solid rgba(66,196,210,.45);border-radius:50%}.bloom-panel::before{width:360px;height:360px;right:-120px;top:-140px}.bloom-panel::after{width:260px;height:260px;right:-70px;top:-90px}.bloom-panel h2{position:relative;margin:0 0 14px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.2}.bloom-panel>p{position:relative;max-width:720px;color:#dbeef3}.bloom-path{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}.path-step{position:relative;padding:24px 18px 22px;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.07)}.path-step:not(:last-child)::after{content:"";position:absolute;top:50%;right:-19px;width:19px;border-top:2px solid var(--cyan)}.path-dot{display:grid;width:38px;height:38px;margin-bottom:17px;place-items:center;border-radius:50%;background:var(--cyan);color:#083650;font-weight:900}.path-step strong{display:block;margin-bottom:6px}.path-step span{display:block;color:#dbeef3;font-size:.88rem;line-height:1.6}.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.proof-block{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.proof-block h3{margin:0 0 10px;font-size:1.25rem}.proof-block p{margin:0;color:var(--muted)}.company-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.company-copy h2{margin:0 0 20px;font-size:clamp(2rem,4vw,3.5rem);line-height:1.2}.company-copy p{color:var(--muted)}.company-data{margin:0;border-top:1px solid var(--line)}.company-data div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:22px;padding:17px 0;border-bottom:1px solid var(--line)}.company-data dt{font-weight:800}.company-data dd{margin:0}.faq-list{max-width:900px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:grid;grid-template-columns:42px minmax(0,1fr) 30px;gap:16px;align-items:center;padding:25px 4px;border:0;background:transparent;color:var(--ink);text-align:left;font:inherit;font-weight:800;cursor:pointer}.faq-mark{color:var(--cyan);font-size:1.25rem}.faq-icon{font-size:1.5rem;text-align:center;transition:transform .2s ease}.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}.faq-answer{padding:0 46px 24px 62px;color:var(--muted)}.faq-answer p{margin:0}.cta-section{padding:110px 0;background:linear-gradient(135deg,#e5f8fb,#f8e8f6)}.cta-box{width:min(900px,calc(100% - 40px));margin:auto;text-align:center}.cta-box h2{margin:0 0 18px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.3}.cta-box p{max-width:680px;margin:0 auto 30px;color:#38536a}.site-footer{padding:64px 0 28px;background:#123b5a;color:#fff}.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:50px}.footer-brand img{width:245px;padding:10px;background:#fff;border-radius:10px}.footer-brand p{color:#dcebf0}.footer-nav h2{margin:0 0 12px;font-size:1rem}.footer-nav a{display:block;margin:8px 0;color:#e8f4f7}.footer-bottom{margin-top:45px;padding-top:24px;border-top:1px solid rgba(255,255,255,.18);color:#c9dde4;font-size:.82rem}@media(max-width:900px){.header-inner{min-height:82px}.brand img{width:220px;min-width:0}.menu-toggle{display:block}.site-nav{position:absolute;top:82px;left:20px;right:20px;display:none;align-items:stretch;gap:0;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.site-nav.is-open{display:grid}.site-nav a{padding:12px}.hero{min-height:auto;grid-template-columns:1fr}.hero-copy{padding:72px 34px}.hero-visual{height:360px}.hero-visual img{min-height:0;height:360px}.hero-visual::after{background:linear-gradient(180deg,rgba(255,255,255,.72),transparent 35%)}.audience-strip{grid-template-columns:1fr;margin-top:-35px}.section-head,.service-layout,.company-grid{grid-template-columns:1fr;gap:30px}.service-intro{position:static}.bloom-path{grid-template-columns:1fr 1fr}.path-step:not(:last-child)::after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}@media(max-width:600px){.header-inner,.hero,.container,.audience-strip{width:min(100% - 28px,1120px)}.brand img{width:190px}.hero{margin-bottom:62px}.hero-copy{padding:58px 22px}.hero h1{font-size:2.65rem}.hero-visual,.hero-visual img{height:270px}.section{padding:72px 0}.section-head{margin-bottom:34px}.audience-item{padding:23px}.service-row{grid-template-columns:46px minmax(0,1fr);gap:12px}.bloom-panel{padding:38px 24px}.bloom-path,.proof-grid,.footer-grid{grid-template-columns:1fr}.company-data div{grid-template-columns:1fr;gap:4px}.faq-question{grid-template-columns:30px minmax(0,1fr) 24px;gap:10px}.faq-answer{padding:0 20px 22px 40px}.cta-section{padding:80px 0}.footer-brand{grid-column:auto}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* codex-official-renewal-technical-guard-v1
   Preserve the AI renewal layout; only prevent mechanical overflow. */
html[data-aeo-official-renewal="1"],
html[data-aeo-official-renewal="1"] body {
  width:100%;
  max-width:100%;
  margin:0;
  overflow-x:clip;
}
html[data-aeo-official-renewal="1"] {
  display:block !important;
  visibility:visible !important;
  opacity:1 !important;
}
html[data-aeo-official-renewal="1"] body[data-aeo-official-renewal="1"] {
  display:block !important;
  visibility:visible !important;
  opacity:1 !important;
}
html[data-aeo-official-renewal="1"] *,
html[data-aeo-official-renewal="1"] *::before,
html[data-aeo-official-renewal="1"] *::after {
  box-sizing:border-box;
}
html[data-aeo-official-renewal="1"] :where(header,nav,main,section,article,aside,footer,div) {
  min-width:0;
}
html[data-aeo-official-renewal="1"] :where(img,picture,video,canvas,svg,iframe) {
  max-width:100%;
}
html[data-aeo-official-renewal="1"] :where(h1,h2,h3,p,li,a,button) {
  overflow-wrap:break-word;
}
@media (max-width:768px) {
  html[data-aeo-official-renewal="1"] :where(h1,h2,h3) {
    max-width:100%;
    text-wrap:balance;
  }
}