:root{--indigo: #3d4eea;--violet: #7c3aed;--ink: #0f172a;--muted: #64748b;--line: #e2e8f0;--soft: #f8fafc;--grad: linear-gradient(135deg, #3d4eea, #7c3aed);--sans: "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;--display: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", system-ui, sans-serif;--latin: "Inter", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}.nav{display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:0 auto;padding:22px 32px}.nav .brand{display:flex;align-items:center;gap:10px}.nav .brand img{width:36px;height:36px;object-fit:contain}.nav .brand .wm{font-family:var(--latin);font-weight:700;font-size:21px;letter-spacing:.04em;color:var(--ink)}.nav .links{display:flex;align-items:center;gap:26px}.nav .links a{font-size:14px;color:var(--muted);text-decoration:none}.nav .links a:hover{color:var(--ink)}.nav .navcta{font-size:14px;font-weight:600;color:var(--indigo);border:1px solid var(--indigo);border-radius:9px;padding:9px 16px;text-decoration:none}@media(max-width:880px){.nav{padding:18px 22px}.nav .links a{display:none}.nav .links a.navcta{display:inline-flex}}#sec-top .hero{position:relative;overflow:hidden}#sec-top .hero .orbit{position:absolute;inset:0;z-index:0;pointer-events:none}#sec-top .hero .wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:48px 32px 84px;display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}#sec-top .eyebrow{font-family:var(--latin);font-size:13px;font-weight:600;letter-spacing:.06em;color:var(--indigo);margin:0 0 18px}#sec-top h1{font-family:var(--display);font-weight:800;font-size:48px;line-height:1.34;letter-spacing:.005em;margin:0 0 22px;color:var(--ink)}#sec-top .tag{font-size:18px;font-weight:600;line-height:1.6;margin:0 0 4px}#sec-top .tag 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