:root{--bg:#f4f7f5;--surface:#fff;--text:#10251d;--muted:#64746d;--line:#dce6e0;--accent:#0f7a53;--accent-dark:#075a3b;--soft:#e7f4ed}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font-family:Arial,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif}a{color:inherit;text-decoration:none}main{width:min(1180px,100% - 40px);margin:0 auto}.siteHeader{border-bottom:1px solid var(--line);align-items:center;gap:12px;min-height:84px;display:flex}.brand{letter-spacing:-.04em;font-size:28px;font-weight:800}.beta,.eyebrow,.sectionLabel{letter-spacing:.12em;font-size:12px;font-weight:700}.beta{background:var(--soft);color:var(--accent-dark);border-radius:999px;padding:5px 8px}.hero{max-width:920px;padding:100px 0 78px}.eyebrow,.sectionLabel{color:var(--accent)}h1,h2,p{margin-top:0}h1{letter-spacing:-.07em;margin-bottom:28px;font-size:clamp(52px,8vw,104px);line-height:.98}h1 span{color:var(--accent);display:block}.heroText{max-width:700px;color:var(--muted);font-size:clamp(17px,2vw,21px);line-height:1.9}.heroActions{flex-wrap:wrap;align-items:center;gap:20px;margin-top:36px;display:flex}.primaryButton{background:var(--text);color:#fff;border-radius:12px;justify-content:center;align-items:center;min-height:52px;padding:0 22px;font-weight:700;display:inline-flex}.primaryButton:hover{background:var(--accent-dark)}.status{color:var(--muted);font-size:14px}.featureGrid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.featureCard{background:var(--surface);border:1px solid var(--line);border-radius:20px;min-height:260px;padding:28px}.featureNumber{color:var(--accent);font-size:13px;font-weight:700}.featureCard h2{letter-spacing:-.04em;margin:68px 0 14px;font-size:26px}.featureCard p,.comparisonPreview p{color:var(--muted);line-height:1.8}.comparisonPreview{background:var(--text);color:#fff;border-radius:28px;grid-template-columns:1.1fr .9fr;align-items:center;gap:64px;margin:88px 0;padding:52px;display:grid}.comparisonPreview h2{letter-spacing:-.05em;margin:14px 0 18px;font-size:clamp(32px,5vw,54px);line-height:1.08}.comparisonPreview p{color:#b8c6c0}.filterMock{color:var(--text);background:#fff;border-radius:20px;padding:18px}.mockRow{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:18px 10px;display:flex}.mockRow span{color:var(--muted)}.mockResult{text-align:center;background:var(--soft);color:var(--accent-dark);border-radius:12px;margin-top:16px;padding:16px;font-weight:700}footer{color:var(--muted);border-top:1px solid var(--line);justify-content:space-between;gap:24px;padding:28px 0 48px;font-size:13px;display:flex}footer span:first-child{color:var(--text);font-weight:800}@media (max-width:780px){main{width:min(100% - 24px,1180px)}.hero{padding-top:68px}.featureGrid,.comparisonPreview{grid-template-columns:1fr}.comparisonPreview{gap:30px;padding:30px 22px}.featureCard{min-height:220px}.featureCard h2{margin-top:46px}footer{flex-direction:column}}