:root{color-scheme:light;--ink: #172126;--muted: #4c5b61;--accent: #ff7b5c;--accent-2: #22a380;--accent-3: #f5c84a;--accent-4: #5a7dff;--surface: #fef6ec;--surface-2: #f3f7ff;--surface-3: #ffffff;--stroke: rgba(23, 33, 38, .12);--shadow: 0 26px 60px rgba(23, 33, 38, .18);--max: 1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Space Grotesk,Noto Sans JP,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 85% -10%,rgba(255,123,92,.18),transparent 60%),radial-gradient(900px 500px at -10% 10%,rgba(34,163,128,.18),transparent 60%),linear-gradient(180deg,#fff7ef,#f4f9ff 40%,#fffdf8)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.page{position:relative;overflow:hidden;padding:28px 20px 88px}.page:before{content:"";position:absolute;inset:-180px 40% auto auto;width:320px;height:320px;background:radial-gradient(circle at 30% 30%,rgba(245,200,74,.75),transparent 70%);filter:blur(10px);opacity:.7;pointer-events:none}.page:after{content:"";position:absolute;inset:40% auto -120px -120px;width:300px;height:300px;background:radial-gradient(circle at 70% 40%,rgba(255,123,92,.5),transparent 70%);filter:blur(8px);opacity:.6;pointer-events:none}.container{position:relative;z-index:1;max-width:var(--max);margin:0 auto}.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;margin-bottom:18px;border-radius:18px;border:1px solid rgba(23,33,38,.06);background:#ffffffc7;backdrop-filter:blur(14px);box-shadow:0 14px 34px #1721260f}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem}.brand-logo{width:34px;height:34px;object-fit:cover}.nav-links{display:flex;gap:16px;font-size:.95rem;color:var(--muted)}.nav-links a[aria-current=page]{color:var(--ink);font-weight:600}.nav-actions{display:flex;gap:10px;flex-wrap:wrap}.nav-actions .btn{padding:10px 18px;font-size:.9rem}.hero{display:grid;gap:32px;align-items:center;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));padding:12px 0 44px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted)}.eyebrow:before{content:"";width:28px;height:2px;background:var(--accent-2)}:lang(ja) body{font-family:Noto Sans JP,Space Grotesk,sans-serif}h1,h2,h3{font-family:Fraunces,Noto Sans JP,serif;margin:0 0 12px;letter-spacing:.01em}:lang(ja) h1,:lang(ja) h2,:lang(ja) h3{font-family:Noto Sans JP,sans-serif}h1{font-size:clamp(2.5rem,4.5vw,3.8rem);line-height:1.1}h2{font-size:clamp(1.8rem,2.6vw,2.6rem)}p{margin:0 0 16px;color:var(--muted);line-height:1.7}.lead{font-size:1.1rem}.section-sub{font-size:.95rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.hero-points{display:grid;gap:10px;margin:18px 0 12px;padding:0;list-style:none}.hero-points .pill{position:relative;padding-left:44px}.hero-points .pill:before{content:"";position:absolute;left:14px;top:50%;width:18px;height:18px;border-radius:6px;border:1.5px solid rgba(23,33,38,.2);background:#fffffff2;box-shadow:inset 0 0 0 1px #ffffffa6;transform:translateY(-50%)}.hero-points .pill:after{content:"";position:absolute;left:20px;top:50%;width:6px;height:10px;border-right:2px solid var(--accent-2);border-bottom:2px solid var(--accent-2);transform:translateY(-60%) rotate(45deg)}.hero-note{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:.95rem;margin-top:6px}.hero-note:before{content:"";width:36px;height:2px;background:linear-gradient(90deg,var(--accent),transparent);display:inline-flex}.definition{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;background:#ffffffd1;border:1px solid rgba(23,33,38,.08);font-size:.95rem;color:var(--ink)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 18px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;transition:transform .2s ease,box-shadow .2s ease}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-3));color:#1b1b1b;box-shadow:0 16px 28px #ff7b5c59}.btn.secondary{border-color:var(--stroke);background:#ffffffb3}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px #17212626}.pill-row{display:flex;flex-wrap:wrap;gap:10px}.pill{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:14px;font-size:.95rem;background:#ffffffd1;border:1px solid rgba(23,33,38,.08);box-shadow:0 8px 20px #1721260f}.pill.accent{color:#102c22;background:linear-gradient(145deg,#22a38029,#5a7dff24);border-color:#22a38042}.chip-row{display:flex;flex-wrap:wrap;gap:10px}.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:.85rem;background:#fffc;border:1px solid rgba(23,33,38,.1)}.hero-card{background:var(--surface-3);border:1px solid var(--stroke);border-radius:28px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden;transform:translateZ(0);animation:float 8s ease-in-out infinite;border-image:linear-gradient(140deg,#ff7b5c52,#22a38042) 1}.hero-card:after{content:"";position:absolute;inset:auto auto 20px 20px;width:120px;height:120px;background:radial-gradient(circle at 30% 30%,rgba(34,163,128,.35),transparent 70%);opacity:.8}.hero-image{border-radius:18px;border:1px solid rgba(23,33,38,.08);overflow:hidden}.section{padding:56px 0}.section-head{display:grid;gap:12px;margin-bottom:28px}.section-head.center{text-align:center;justify-items:center}.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.card{background:var(--surface-3);border:1px solid var(--stroke);border-radius:20px;padding:20px;box-shadow:0 18px 40px #17212614}.card.layered{background:linear-gradient(180deg,#fffffff2,#ffffffd1);border-color:#17212614;position:relative;overflow:hidden}.card.layered:after{content:"";position:absolute;inset:auto 12px 12px auto;width:110px;height:110px;background:radial-gradient(circle at 70% 70%,rgba(90,125,255,.18),transparent 70%);z-index:0}.card.layered>*{position:relative;z-index:1}.icon-badge{width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:#ff7b5c26;color:#c1482c;font-weight:700;margin-bottom:12px;box-shadow:inset 0 0 0 1px #ff7b5c4d}.icon-badge.alt{background:#22a38029;color:#13614e;box-shadow:inset 0 0 0 1px #22a38042}.card strong{display:block;margin-bottom:10px;font-size:1.05rem}.card p{margin-bottom:0}.demo-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));align-items:center}.demo-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}.demo-steps li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;color:var(--muted)}.demo-steps span{width:34px;height:34px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:#5a7dff2e;color:#2a3c8f}.highlight-box{background:#ffffffd9;border:1px solid rgba(23,33,38,.08);border-radius:20px;padding:20px;box-shadow:0 18px 40px #17212614}.flow{background:var(--surface);border-radius:28px;padding:32px;border:1px solid rgba(255,123,92,.2);box-shadow:0 20px 60px #17212614}.flow-step{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:12px 0}.flow-step span{width:38px;height:38px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:#ff7b5c26;color:#c1482c}.callout{display:grid;gap:24px;background:linear-gradient(135deg,#22a38026,#f5c84a33);border-radius:26px;padding:32px;border:1px solid rgba(34,163,128,.2);box-shadow:0 24px 58px #1721261f}.cta{text-align:center;background:#1f2a30;color:#fdf3e5;padding:44px 24px;border-radius:28px;box-shadow:0 20px 64px #17212666}.cta p{color:#fdf3e5cc}.cta .btn{background:linear-gradient(135deg,#f5c84a,#ff7b5c);color:#1f2a30}.legal-hero{display:grid;gap:10px;padding:12px 0 20px}.legal-content{display:grid;gap:24px}.legal-card{background:var(--surface-3);border:1px solid var(--stroke);border-radius:22px;padding:28px;box-shadow:0 18px 40px #17212614}.legal-card h2{margin-top:28px;font-size:clamp(1.25rem,2vw,1.6rem)}.legal-card h2:first-of-type{margin-top:0}.legal-list{margin:12px 0 18px;padding-left:20px;color:var(--muted)}.legal-list li{margin-bottom:8px;line-height:1.6}.legal-list ul{margin-top:8px;padding-left:18px}.legal-meta{margin:14px 0 0;font-size:.9rem;color:var(--muted)}footer{padding:40px 0 20px;color:var(--muted);font-size:.9rem;text-align:center}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:12px}.footer-links a{color:var(--muted)}.faq{display:grid;gap:16px}.faq details{background:var(--surface-3);border:1px solid var(--stroke);border-radius:18px;padding:16px 20px;box-shadow:0 14px 32px #17212614}.faq summary{cursor:pointer;font-weight:600;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;font-weight:700;color:var(--muted)}.faq details[open] summary:after{content:"−"}.faq p{margin-top:12px}.sticky-cta{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:10;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:999px;background:#ffffffeb;border:1px solid rgba(23,33,38,.12);box-shadow:0 16px 32px #1721262e}.sticky-cta span{font-size:.9rem;color:var(--muted)}.sticky-cta .btn{margin:0;padding:8px 16px;font-size:.9rem}.reveal{opacity:0;animation:rise .9s ease forwards;animation-delay:var(--delay, 0s)}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media (max-width: 840px){.nav-links{display:none}.hero{padding-top:12px}.flow{padding:24px}.sticky-cta{width:calc(100% - 32px);justify-content:space-between}}@media (prefers-reduced-motion: reduce){.reveal,.hero-card,.btn{animation:none;transition:none}}