<style>
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
.ai-hero{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);box-sizing:border-box;--navy:#102a43;--blue:#246bfd;--teal:#23b8b2;position:relative;isolation:isolate;overflow:hidden;background:#f5f8fc;color:var(--navy);font-family:'Noto Sans JP',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;padding:clamp(58px,8vw,106px) 24px 32px}
.ai-hero:before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(ellipse at 82% 46%,rgba(36,107,253,.09),transparent 34%),linear-gradient(115deg,#f8fbff 0%,#f2f7fd 100%)}
.ai-hero__inner{width:min(1160px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);align-items:center;gap:clamp(30px,6vw,80px);position:relative;z-index:1}
.ai-hero__copy{max-width:670px}.ai-hero__eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 24px;color:#4d6d91;font-size:11px;font-weight:800;letter-spacing:.16em}.ai-hero__eyebrow-dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px rgba(35,184,178,.12)}
.ai-hero h1{margin:0 0 24px;font-size:clamp(34px,4.1vw,58px);line-height:1.38;letter-spacing:.015em;font-weight:800}.ai-hero h1 span{color:var(--blue)}
.ai-hero__lead{font-size:clamp(16px,1.6vw,19px);line-height:1.9;font-weight:600;margin:0 0 12px}.ai-hero__body{font-size:15px;line-height:2;margin:0;color:#53677d}.ai-hero__body strong{color:#183b5b;font-weight:700}
.ai-hero__actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:32px}.ai-hero__button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:62px;padding:0 25px;border-radius:8px;background:linear-gradient(110deg,#246bfd,#1552d8);color:#fff!important;text-decoration:none!important;font-size:15px;font-weight:700;box-shadow:0 10px 24px rgba(36,107,253,.23);transition:transform .2s ease,box-shadow .2s ease}.ai-hero__button:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(36,107,253,.3)}.ai-hero__button-arrow{font-size:22px;line-height:1}.ai-hero__note{font-size:12px;color:#65788c}.ai-hero__note span{color:#18a89f;font-weight:900;margin-right:5px}
.ai-hero__visual{height:420px;position:relative;display:grid;place-items:center}.ai-hero__glow{position:absolute;border-radius:50%;filter:blur(2px);z-index:-1}.ai-hero__glow--one{width:420px;height:420px;right:-100px;top:4%;background:radial-gradient(circle,rgba(78,142,255,.12),transparent 68%)}.ai-hero__glow--two{width:200px;height:200px;left:38%;bottom:-70px;background:radial-gradient(circle,rgba(35,184,178,.12),transparent 70%)}
.ai-hero__orbit{position:absolute;border:1px solid rgba(57,117,197,.18);border-radius:50%;transform:rotate(-23deg)}.ai-hero__orbit--outer{width:350px;height:260px}.ai-hero__orbit--inner{width:280px;height:210px;transform:rotate(38deg);border-color:rgba(35,184,178,.25)}.ai-hero__core{width:154px;height:154px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(145deg,#fff,#edf4ff);border:1px solid rgba(75,130,205,.15);box-shadow:0 18px 48px rgba(31,79,137,.16),inset 0 0 0 8px rgba(255,255,255,.7);color:#246bfd;font-size:35px;font-weight:900;position:relative}.ai-hero__core small{font-size:8px;letter-spacing:.2em;color:#6a829b;margin-top:2px}.ai-hero__spark{position:absolute;right:20px;top:16px;color:#24b5ad;font-size:18px}
.ai-hero__chip{position:absolute;display:flex;align-items:center;gap:9px;padding:12px 16px;border:1px solid rgba(83,122,169,.14);border-radius:10px;background:rgba(255,255,255,.94);box-shadow:0 10px 28px rgba(36,68,108,.1);font-size:13px;font-weight:700;color:#34516e;white-space:nowrap;animation:ai-float 5s ease-in-out infinite}.ai-hero__chip-icon{font-size:18px;color:var(--blue)}.ai-hero__chip--chatgpt{top:52px;left:8%;animation-delay:-.7s}.ai-hero__chip--gemini{top:105px;right:0;animation-delay:-2s}.ai-hero__chip--search{bottom:92px;left:1%;animation-delay:-1.2s}.ai-hero__result{position:absolute;bottom:30px;right:1%;display:flex;align-items:center;gap:11px;background:#fff;padding:13px 17px;border-radius:10px;box-shadow:0 12px 30px rgba(36,68,108,.12);font-size:12px;color:#294764}.ai-hero__result-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e8f8f5;color:#13a69c;font-size:16px;font-weight:900}.ai-hero__result b,.ai-hero__result small{display:block}.ai-hero__result b{font-size:12px}.ai-hero__result small{margin-top:3px;color:#7c8da0;font-size:10px}
.ai-hero__bottom{width:min(1160px,100%);margin:14px auto 0;display:flex;align-items:center;gap:18px;color:#72849a;font-size:12px}.ai-hero__bottom-line{height:1px;max-width:130px;flex:1;background:#cbd8e6}
@keyframes ai-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:800px){.ai-hero{padding:56px 22px 27px}.ai-hero__inner{grid-template-columns:1fr;gap:10px}.ai-hero__copy{max-width:none}.ai-hero__eyebrow{margin-bottom:17px}.ai-hero h1{font-size:clamp(33px,8vw,48px);margin-bottom:17px}.ai-hero__lead{font-size:16px}.ai-hero__body{font-size:14px}.ai-hero__visual{height:330px;margin:0 auto;width:min(470px,100%)}.ai-hero__orbit--outer{width:300px;height:225px}.ai-hero__orbit--inner{width:240px;height:180px}.ai-hero__core{width:130px;height:130px;font-size:30px}.ai-hero__chip--chatgpt{left:3%;top:27px}.ai-hero__chip--gemini{right:0;top:67px}.ai-hero__chip--search{left:0;bottom:70px}.ai-hero__result{right:0;bottom:16px}.ai-hero__bottom{margin-top:8px}}
@media(max-width:480px){.ai-hero{padding:44px 19px 24px}.ai-hero__actions{align-items:flex-start;gap:13px;margin-top:25px}.ai-hero__button{width:100%;min-height:58px;gap:12px;padding:0 15px;font-size:14px}.ai-hero__note{padding-left:2px}.ai-hero__visual{height:285px}.ai-hero__orbit--outer{width:250px;height:190px}.ai-hero__orbit--inner{width:205px;height:155px}.ai-hero__core{width:112px;height:112px;font-size:27px}.ai-hero__chip{padding:9px 11px;font-size:11px;gap:6px}.ai-hero__chip-icon{font-size:15px}.ai-hero__chip--chatgpt{left:0;top:20px}.ai-hero__chip--gemini{right:-3px;top:58px}.ai-hero__chip--search{left:-4px;bottom:60px}.ai-hero__result{right:-2px;bottom:8px;padding:10px 12px}.ai-hero__bottom{font-size:11px}.desktop-break{display:none}}
@media(prefers-reduced-motion:reduce){.ai-hero__chip{animation:none;transition:none}.ai-hero__button{transition:none}}
</style>