:root{--navy:#081b3d;--navy2:#123f86;--blue:#2f6fe4;--sky:#eaf3ff;--ink:#15233d;--muted:#60708d;--line:#dce5f2;--white:#fff;--shadow:0 20px 60px rgba(8,31,72,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:linear-gradient(180deg,#f7fbff,#fff 35%,#f8fbff);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,229,242,.9)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,var(--navy),var(--blue));box-shadow:0 10px 24px rgba(24,80,167,.25)}.brand-mark svg{width:25px;height:25px}.nav{display:flex;gap:6px}.nav a{padding:9px 13px;border-radius:999px;color:var(--muted);font-weight:700;font-size:14px}.nav a:hover,.nav a[aria-current=page]{color:var(--navy);background:var(--sky)}.hero,.page-hero{color:#fff;background:radial-gradient(circle at 80% 10%,rgba(59,130,246,.3),transparent 30%),linear-gradient(135deg,#06142f,var(--navy2))}.hero{padding:90px 0 86px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:68px;align-items:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:#dceaff;font-weight:800;font-size:13px;letter-spacing:.06em}.hero h1{margin:22px 0 18px;font-size:clamp(40px,6vw,72px);line-height:1.12;letter-spacing:-.035em}.hero h1 span{color:#84b7ff}.hero-lead{max-width:680px;margin:0;color:#d7e4fa;font-size:clamp(16px,2vw,20px)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:14px;font-weight:800}.button-primary{color:var(--navy);background:#fff;box-shadow:0 14px 32px rgba(0,0,0,.18)}.button-secondary{color:#fff;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08)}.hero-card{padding:28px;border-radius:30px;background:linear-gradient(160deg,rgba(255,255,255,.18),rgba(255,255,255,.07));border:1px solid rgba(255,255,255,.17);box-shadow:0 30px 90px rgba(0,0,0,.28)}.app-icon{width:150px;height:150px;margin:0 auto 22px;border-radius:35px;display:grid;place-items:center;background:linear-gradient(145deg,#0a2a62,#0f4ea8);border:1px solid rgba(255,255,255,.28)}.app-icon svg{width:92px}.hero-card p{text-align:center;color:#dce9ff;font-weight:700}.section{padding:90px 0}.section-soft{background:#f6f9fd;border-block:1px solid #edf2f8}.section-heading{max-width:720px;margin-bottom:38px}.kicker{color:var(--blue);font-weight:900;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.section h2{margin:8px 0 12px;font-size:clamp(28px,4vw,44px);line-height:1.25}.section-heading p,.feature-card p,.panel p,.legal-card p,.legal-card ul{color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature-card,.panel,.legal-card,.legal-nav{background:#fff;border:1px solid var(--line);box-shadow:0 10px 35px rgba(26,54,96,.06)}.feature-card{min-height:240px;padding:26px;border-radius:20px}.feature-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;color:var(--blue);background:var(--sky)}.feature-icon svg{width:25px}.feature-card h3{margin:20px 0 8px}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.panel{padding:34px;border-radius:28px;box-shadow:var(--shadow)}.check-list{display:grid;gap:13px;padding:0;margin:24px 0 0;list-style:none}.check-list li{display:flex;gap:12px;color:var(--muted)}.check{flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--blue);font-weight:900}.cta{padding:42px;border-radius:28px;color:#fff;background:linear-gradient(135deg,var(--navy),#174f9f);box-shadow:var(--shadow);display:flex;justify-content:space-between;gap:28px;align-items:center}.cta h2{margin:0 0 8px}.cta p{margin:0;color:#dbeafe}.site-footer{padding:44px 0 32px;background:#06142f;color:#c9d7ef}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px}.footer-brand{color:#fff;margin-bottom:10px}.footer-copy{margin:0;color:#9fb2d2}.footer-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px 18px}.copyright{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#8095b8;font-size:13px}.page-hero{padding:70px 0 54px}.page-hero h1{margin:18px 0 12px;font-size:clamp(36px,6vw,58px)}.page-hero p{margin:0;color:#d8e5fa}.legal-wrap{display:grid;grid-template-columns:250px minmax(0,1fr);gap:32px;padding:58px 0 90px;align-items:start}.legal-nav{position:sticky;top:98px;padding:20px;border-radius:20px}.legal-nav strong{display:block;margin-bottom:12px}.legal-nav a{display:block;padding:8px 10px;border-radius:9px;color:var(--muted);font-size:14px}.legal-nav a:hover{background:var(--sky);color:var(--blue)}.legal-card{padding:clamp(28px,5vw,54px);border-radius:28px;box-shadow:var(--shadow)}.legal-card section{padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid var(--line)}.legal-card section:last-of-type{border-bottom:0;margin-bottom:0}.legal-card h2{margin:0 0 14px;font-size:24px}.legal-card a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.meta-note{padding:17px 20px;margin-bottom:28px;border-radius:14px;background:var(--sky);color:var(--navy);font-weight:700}@media(max-width:900px){.hero-grid,.split,.footer-grid,.legal-wrap{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,1fr)}.legal-nav{position:static}.footer-links{justify-content:flex-start}}@media(max-width:640px){.container{width:min(100% - 26px,1120px)}.brand>span:last-child{display:none}.nav a{padding:8px 9px;font-size:12px}.hero{padding:66px 0 64px}.card-grid{grid-template-columns:1fr}.section{padding:68px 0}.cta{padding:30px 24px;flex-direction:column;align-items:flex-start}}