:root{--ink:#172033;--muted:#667085;--line:#e4e7ec;--soft:#f7f9fc;--brand:#185adb;--brand2:#0f3fa8;--green:#0f8a5f;--white:#fff;--shadow:0 16px 40px rgba(16,24,40,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--ink);background:#fff;line-height:1.7}
a{color:inherit;text-decoration:none}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navin{height:68px;display:flex;align-items:center;gap:28px}.brand{font-weight:800;font-size:20px;letter-spacing:.01em}.navlinks{margin-left:auto;display:flex;gap:22px;align-items:center;color:#475467;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:10px;font-weight:700;border:1px solid transparent}.btn.primary{background:var(--brand);color:white}.btn.primary:hover{background:var(--brand2)}.btn.ghost{border-color:var(--line);background:white}
.hero{padding:86px 0 72px;background:linear-gradient(180deg,#f5f9ff 0,#fff 100%)}.eyebrow{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eaf1ff;color:var(--brand);font-size:13px;font-weight:800}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.15;letter-spacing:-.035em;margin:18px 0}.hero p{font-size:19px;color:#475467;max-width:760px}.heroactions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff;box-shadow:0 3px 12px rgba(16,24,40,.03)}.card h3{margin:0 0 8px}.section{padding:76px 0}.section.alt{background:var(--soft)}.section h2{font-size:34px;line-height:1.25;margin:0 0 16px}.lead{color:var(--muted);max-width:800px;margin:0 0 34px}.kpi{font-size:30px;font-weight:800;color:var(--brand)}.mini{font-size:13px;color:var(--muted)}
.steps{counter-reset:s}.step{position:relative;padding-left:54px;margin:24px 0}.step:before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:800}
.pricing{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:stretch}.plan{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.plan.featured{border:2px solid var(--brand);box-shadow:var(--shadow);position:relative}.tag{display:inline-block;font-size:11px;font-weight:800;color:white;background:var(--brand);padding:4px 8px;border-radius:999px}.price{font-size:30px;font-weight:900;margin:10px 0}.price small{font-size:13px;color:var(--muted);font-weight:600}.plan ul{padding-left:18px;color:#475467;font-size:14px}.plan li{margin:7px 0}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.table th,.table td{padding:15px;border-bottom:1px solid var(--line);text-align:left}.table th{background:#f8fafc}.ok{color:var(--green);font-weight:800}.notice{background:#fff8e8;border:1px solid #f3d49c;border-radius:14px;padding:16px 18px;color:#72510d}
.footer{padding:40px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footerin{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footerlinks{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:900px){.grid3,.pricing{grid-template-columns:1fr 1fr}.navlinks a:not(.btn){display:none}}@media(max-width:620px){.wrap{width:min(100% - 24px,1120px)}.hero{padding:58px 0}.grid3,.pricing{grid-template-columns:1fr}.section{padding:54px 0}.section h2{font-size:28px}.navin{height:60px}.brand{font-size:17px}}