:root{--bg:#0b1020;--panel:#121a2f;--panel2:#18233f;--text:#edf3ff;--muted:#a9b6d3;--accent:#7c5cff;--accent2:#29c7ac;--line:#273553}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,"Noto Sans JP",sans-serif;background:radial-gradient(circle at 10% 0%,rgba(124,92,255,.18),transparent 28%),radial-gradient(circle at 100% 20%,rgba(41,199,172,.10),transparent 24%),var(--bg);color:var(--text);line-height:1.65}
a{color:inherit}.wrap{width:min(1120px,calc(100% - 36px));margin:auto}nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(12px);background:rgba(11,16,32,.78);border-bottom:1px solid rgba(255,255,255,.07)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800}.logo{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#a782ff);font-size:20px}
.navlinks{display:flex;gap:18px;flex-wrap:wrap}.navlinks a{font-size:14px;color:var(--muted);text-decoration:none}.hero{padding:86px 0 54px}.eyebrow{display:inline-flex;color:#cbbdff;background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.30);border-radius:999px;padding:7px 12px;font-size:13px}
h1{font-size:clamp(42px,7vw,78px);line-height:1.02;margin:18px 0 22px;letter-spacing:-.045em}.lead{max-width:760px;font-size:clamp(18px,2.2vw,23px);color:var(--muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid var(--line);background:var(--panel);color:white}.btn.primary{background:linear-gradient(135deg,var(--accent),#9b74ff);border:0}
.section{padding:54px 0}.section h2{font-size:34px;margin:0 0 10px}.section-intro{color:var(--muted);max-width:780px;margin-bottom:28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:linear-gradient(180deg,rgba(24,35,63,.96),rgba(18,26,47,.96));border:1px solid var(--line);border-radius:20px;padding:24px}
.tag{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;color:#d8ceff;border:1px solid rgba(124,92,255,.35);background:rgba(124,92,255,.08)}.product-title{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-top:15px}.product-title h3{font-size:24px;margin:0}.price{font-size:24px;font-weight:800;white-space:nowrap}.subtle{color:var(--muted)}.features{padding-left:19px}.features li{margin:7px 0}.require{border-top:1px solid var(--line);padding-top:15px;margin-top:18px;font-size:14px;color:#c5d0e8}.trial{margin-top:14px;padding:11px 13px;border-radius:12px;background:rgba(41,199,172,.08);border:1px solid rgba(41,199,172,.27);color:#bff4e8;font-weight:650;font-size:14px}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{padding:20px;border-radius:17px;border:1px solid var(--line);background:rgba(18,26,47,.72)}.step-num{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(124,92,255,.18);font-weight:800;margin-bottom:12px}.notice{margin-top:26px;padding:20px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.035);color:var(--muted)}
footer{border-top:1px solid rgba(255,255,255,.07);margin-top:48px;padding:34px 0 42px;color:#8e9ab8;font-size:14px}.jp{display:none}body.show-ja .en{display:none}body.show-ja .jp{display:block}.jp.inline{display:none}body.show-ja .jp.inline{display:inline}body.show-ja .en.inline{display:none}.policy{max-width:880px;margin:0 auto;padding:64px 0}.policy h1{font-size:44px}.policy h2{font-size:24px;margin-top:34px}.policy p,.policy li{color:#c5d0e8}.meta{color:#8e9ab8;font-size:14px}
@media(max-width:900px){.grid,.how{grid-template-columns:1fr}.navlinks{display:none}.hero{padding-top:62px}}