:root{--accent: #475cf2;--purple: #9459f2;--hot: #ff5773;--calm: #26b3bf;--ink: #1b1d2e;--muted: #5b6080;--line: rgba(27, 29, 46, .08);--card: rgba(255, 255, 255, .86);--bg1: #f5f7ff;--bg2: #edf2ff;--bg3: #fff2f5;--brand-grad: linear-gradient(120deg, var(--accent), var(--purple) 55%, var(--hot));--radius: 28px;--shadow: 0 24px 60px -28px rgba(71, 92, 242, .45);--maxw: 1080px;--font-round: "Zen Maru Gothic", ui-rounded, "Hiragino Maru Gothic ProN", system-ui, sans-serif;--font-body: "Zen Kaku Gothic New", system-ui, "Hiragino Sans", "Noto Sans JP", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-body);color:var(--ink);line-height:1.75;background:radial-gradient(1200px 600px at 12% -8%,var(--bg3),transparent 60%),radial-gradient(1000px 560px at 96% 0%,var(--bg2),transparent 58%),linear-gradient(180deg,var(--bg1),#ffffff 70%);background-attachment:fixed}img,svg{display:block;max-width:100%}a{color:inherit}h1,h2,h3,.brand{font-family:var(--font-round);font-weight:700;letter-spacing:.01em}.wrap{width:min(100% - 40px,var(--maxw));margin-inline:auto}.grad-text{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{--pad: 14px 26px;display:inline-flex;align-items:center;gap:10px;padding:var(--pad);border-radius:999px;font-family:var(--font-round);font-weight:700;font-size:1rem;text-decoration:none;border:none;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.btn-primary{color:#fff;background:var(--brand-grad);box-shadow:0 16px 34px -14px #9459f2b3}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 40px -14px #9459f2cc}.btn-ghost{color:var(--accent);background:#ffffffb3;border:1px solid var(--line)}.btn-ghost:hover{transform:translateY(-2px)}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:#ffffff8c;border-bottom:1px solid var(--line)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-round);font-weight:700;font-size:1.25rem;text-decoration:none}.logo .mark{width:32px;height:32px;border-radius:10px}.nav-cta{font-size:.92rem;--pad: 10px 18px}.hero{padding:72px 0 40px}.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-round);font-weight:700;font-size:.85rem;color:var(--accent);background:#475cf21a;padding:7px 14px;border-radius:999px;margin-bottom:20px}.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.28;margin:0 0 18px}.hero p.lead{font-size:1.12rem;color:var(--muted);margin:0 0 30px;max-width:30em}.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.hero-note{margin-top:16px;font-size:.88rem;color:var(--muted)}.card{background:var(--card);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.7);border-radius:32px;box-shadow:var(--shadow);padding:22px}.reco{transform:rotate(1.5deg)}.reco .head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.reco .title{font-family:var(--font-round);font-weight:700;font-size:1.3rem;line-height:1.2}.reco .sub{font-size:.85rem;color:var(--muted)}.chip{font-family:var(--font-round);font-weight:700;font-size:.72rem;padding:6px 11px;border-radius:999px;white-space:nowrap}.chip-est{color:var(--accent);background:#475cf21f}.reco .primary{display:flex;align-items:center;gap:16px;margin-bottom:18px}.key-orb{flex:none;width:104px;height:104px;border-radius:50%;background:var(--brand-grad);box-shadow:0 16px 30px -12px #9459f299;display:grid;place-content:center;text-align:center;color:#fff}.key-orb small{display:block;font-family:var(--font-round);font-weight:800;font-size:.6rem;opacity:.85;letter-spacing:.04em}.key-orb b{font-family:var(--font-round);font-weight:800;font-size:2.1rem;font-variant-numeric:tabular-nums}.reco .primary-text .lead2{font-family:var(--font-round);font-weight:700;color:var(--accent);font-size:1.05rem}.reco .primary-text .desc{font-size:.82rem;color:var(--muted);margin-top:2px}.peak-chip{display:inline-flex;gap:6px;align-items:center;margin-top:8px;font-family:var(--font-round);font-weight:700;font-size:.74rem;color:var(--accent);background:#475cf21a;padding:5px 10px;border-radius:999px}.plans{display:grid;grid-template-columns:1fr 1fr;gap:10px}.plan{border-radius:18px;padding:13px}.plan.hot{background:#ff57731a}.plan.calm{background:#26b3bf1a}.plan .ptag{font-family:var(--font-round);font-weight:700;font-size:.7rem;padding:3px 9px;border-radius:999px;display:inline-block}.plan.hot .ptag{color:var(--hot);background:#ff57732e}.plan.calm .ptag{color:var(--calm);background:#26b3bf2e}.plan .pkey{font-family:var(--font-round);font-weight:800;font-size:1.25rem;margin-top:8px;font-variant-numeric:tabular-nums}.plan .pkey span{font-size:.72rem;color:var(--muted);font-weight:700}.plan .ppeak{font-size:.74rem;color:var(--muted);margin-top:2px}section{padding:64px 0}.section-head{text-align:center;max-width:38em;margin:0 auto 44px}.section-head h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin:0 0 12px}.section-head p{color:var(--muted);margin:0}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 18px 40px -30px #475cf280}.feature .ico{width:50px;height:50px;border-radius:15px;display:grid;place-content:center;font-size:1.5rem;margin-bottom:16px;background:#475cf21a}.feature h3{font-size:1.2rem;margin:0 0 8px}.feature p{color:var(--muted);margin:0;font-size:.96rem}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}.step{text-align:center;padding:12px}.step .num{counter-increment:step;width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--brand-grad);color:#fff;display:grid;place-content:center;font-family:var(--font-round);font-weight:800;font-size:1.4rem;box-shadow:0 14px 26px -12px #9459f299}.step .num:before{content:counter(step)}.step h3{font-size:1.15rem;margin:0 0 6px}.step p{color:var(--muted);margin:0;font-size:.94rem}.cta-band{text-align:center}.cta-card{background:var(--brand-grad);color:#fff;border-radius:36px;padding:56px 32px;box-shadow:var(--shadow)}.cta-card h2{font-size:clamp(1.7rem,3.6vw,2.4rem);margin:0 0 14px;color:#fff}.cta-card p{margin:0 0 28px;opacity:.92}.cta-card .btn-primary{background:#fff;color:var(--accent);box-shadow:0 16px 34px -14px #00000059}.site-footer{padding:40px 0 56px;border-top:1px solid var(--line);color:var(--muted)}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--accent)}.foot-links{display:flex;flex-wrap:wrap;gap:22px;row-gap:10px;font-size:.9rem}.foot-links a{white-space:nowrap}@media(max-width:860px){.hero{padding:48px 0 24px}.hero .wrap{grid-template-columns:1fr;gap:40px}.reco{transform:none;max-width:420px;margin-inline:auto}.features,.steps{grid-template-columns:1fr}section{padding:48px 0}.site-footer .wrap{flex-direction:column;align-items:flex-start;gap:18px}}