.rkk-lp{--c-main:#1d6486;--c-deep:#0f3549;--c-acc:#87bcd6;--c-paper:#eff5f9;--c-sub:#4e5f69;--c-line:#d9e6ed;--tommy-header-bg:#0f3549;--tommy-header-text:#ffffff;--tommy-header-accent:#87bcd6;--tommy-cta-bg:#1d6486;--tommy-cta-text:#ffffff;--tommy-cta-accent:#87bcd6;--tommy-footer-bg:#0f3549;--tommy-footer-text:#ffffff;--tommy-market-accent:#1d6486;--tommy-market-line:#d9e6ed;background:#fff;color:#1c252b;font-family:"Noto Sans JP",sans-serif;line-height:1.95;font-size:15.5px}
.rkk-lp h1,.rkk-lp h2,.rkk-lp h3{font-family:"Noto Serif JP",serif;font-weight:600;line-height:1.55;letter-spacing:.02em}
.rkk-eyebrow{font-family:"Plus Jakarta Sans",sans-serif;font-size:11px;letter-spacing:.3em;color:var(--c-main);margin:0 0 14px}
.rkk-rv{opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s ease}
.rkk-rv.is-on{opacity:1;transform:none}
.rkk-hero{padding:100px max(24px,calc((100% - 880px)/2)) 88px;text-align:center;background:var(--c-paper);border-bottom:1px solid var(--c-line)}
.rkk-hero h1{font-size:clamp(21px,3.1vw,36px);margin:0 0 26px;color:var(--c-deep)}
.rkk-hero__lead{color:var(--c-sub);margin:0 0 50px;text-align:left}
.rkk-big{display:flex;flex-wrap:wrap;justify-content:center;gap:20px 54px}
.rkk-big>div{min-width:110px}
.rkk-lp .rkk-big__n{display:block;font-family:"Plus Jakarta Sans",sans-serif;font-size:clamp(26px,3.8vw,44px);color:var(--c-main);line-height:1.1}
.rkk-big__u{display:block;font-size:12px;letter-spacing:.12em;color:var(--c-sub);margin-top:8px}
.rkk-two{padding:92px max(24px,calc((100% - 1030px)/2));display:grid;grid-template-columns:1fr 1fr;gap:56px}
.rkk-two h2{font-size:clamp(19px,2.4vw,27px);margin:0 0 18px;color:var(--c-deep)}
.rkk-two p{color:var(--c-sub);margin:0 0 14px}
.rkk-two p:last-child{margin-bottom:0}
.rkk-dark{background:var(--c-deep);color:#fff;padding:84px max(24px,calc((100% - 880px)/2))}
.rkk-dark .rkk-eyebrow{color:var(--c-acc)}
.rkk-dark h2{font-size:clamp(19px,2.4vw,27px);margin:0 0 20px;color:#fff}
.rkk-dark p{color:rgba(255,255,255,.82);margin:0 0 14px}
.rkk-dark p:last-child{margin-bottom:0}
.rkk-guide{padding:92px max(24px,calc((100% - 900px)/2))}
.rkk-guide h2{font-size:clamp(20px,2.6vw,29px);margin:0 0 34px;color:var(--c-deep)}
.rkk-dl{margin:0}
.rkk-dl>div{display:grid;grid-template-columns:180px 1fr;gap:20px;border-bottom:1px solid var(--c-line);padding:16px 0}
.rkk-dl dt{color:var(--c-main);font-size:13.5px;letter-spacing:.06em}
.rkk-dl dd{margin:0;color:var(--c-sub);font-size:14.5px}
.rkk-market{padding:88px max(24px,calc((100% - 1030px)/2)) 40px;background:var(--c-paper)}
.rkk-market__inner{max-width:760px;margin:0 0 46px}
.rkk-market h2{font-size:clamp(20px,2.6vw,29px);margin:0 0 18px;color:var(--c-deep)}
.rkk-market p{color:var(--c-sub);margin:0}
.rkk-lp > .tommy-cta-buttons{padding:44px max(24px,calc((100% - 1030px)/2));background:var(--c-paper)}
@media(max-width:860px){
.rkk-hero{padding:66px 18px 58px}
.rkk-big{justify-content:flex-start;gap:18px 32px}
.rkk-two{padding:62px 18px;grid-template-columns:1fr;gap:36px}
.rkk-dark{padding:58px 18px}
.rkk-guide{padding:62px 18px}
.rkk-market{padding:62px 18px 24px}
.rkk-lp > .tommy-cta-buttons{padding:32px 18px}
}