.sac-lp{--c-main:#2a7ba0;--c-deep:#123a4d;--c-accent:#82bfd6;--c-paper:#f4f8fa;--c-ink:#1e2a30;--c-sub:#57666f;--c-line:#d6e3e9;
--tommy-header-bg:#123a4d;--tommy-header-color:#eaf4f8;--tommy-header-hover:#82bfd6;
--tommy-cta-bg:#2a7ba0;--tommy-cta-color:#ffffff;--tommy-cta-btn-bg:#ffffff;--tommy-cta-btn-color:#123a4d;
--tommy-footer-bg:#123a4d;--tommy-footer-color:#dceaf0;
--tommy-market-accent:#2a7ba0;--tommy-market-head-bg:#e3eef3;--tommy-market-border:#d6e3e9;
background:var(--c-paper);color:var(--c-ink);font-family:"Noto Sans JP",sans-serif;line-height:1.9;font-size:15px}
.sac-lp *{box-sizing:border-box}
.sac-lp h1,.sac-lp h2,.sac-lp h3{font-family:"Noto Serif JP",serif;font-weight:600;line-height:1.4;margin:0}
.sac-eb{font-family:"Plus Jakarta Sans",sans-serif;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--c-accent);display:block;margin-bottom:14px}
.sac-in{max-width:1030px;margin:0 auto;padding:0 24px}
.sac-rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.sac-rv.is-on{opacity:1;transform:none}

.sac-hero{background:linear-gradient(130deg,#123a4d 0%,#2a7ba0 70%,#1f6384 100%);color:#fff;padding:98px 0 82px}
.sac-hero h1{font-size:clamp(23.5px,4.4vw,48px);letter-spacing:.08em;max-width:860px}
.sac-hero p.sac-lead{margin:28px 0 0;max-width:620px;font-size:14.5px;color:rgba(255,255,255,.86)}
.sac-hs{display:flex;flex-wrap:wrap;margin:48px 0 0;gap:44px}
.sac-hs div{min-width:104px}
.sac-hs dt{font-family:"Plus Jakarta Sans",sans-serif;font-size:10px;letter-spacing:.2em;color:rgba(255,255,255,.5);margin-bottom:8px}
.sac-hs dd{margin:0;font-family:"Noto Serif JP",serif;font-size:clamp(16px,2.2vw,22px)}
@media(max-width:640px){.sac-hs{gap:28px}}

.sac-sec{padding:88px 0}
.sac-sec h2{font-size:clamp(21px,2.8vw,31px);letter-spacing:.06em}
.sac-body p{margin:0 0 1.6em}
.sac-lead2{max-width:820px;font-size:clamp(15.5px,1.8vw,18px);line-height:2.1;margin:0 0 44px}

.sac-alt{margin-top:44px}
.sac-alt>div{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start;padding:36px 0;border-top:1px solid var(--c-line)}
.sac-alt>div:nth-child(even) .sac-t{order:2}
.sac-alt h3{font-size:18px;color:var(--c-main)}
.sac-alt p{margin:0;font-size:14.5px;color:var(--c-sub)}
@media(max-width:860px){.sac-alt>div{grid-template-columns:1fr;gap:14px}.sac-alt>div:nth-child(even) .sac-t{order:0}}

.sac-dark{background:var(--c-deep);color:#e7f1f5}
.sac-dark h2{color:#fff}
.sac-dark p{color:rgba(255,255,255,.84)}

.sac-dl2{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;margin-top:40px}
.sac-dl2 div{display:flex;gap:20px;padding:16px 0;border-bottom:1px solid var(--c-line)}
.sac-dl2 dt{flex:0 0 140px;font-size:13px;letter-spacing:.06em;color:var(--c-sub)}
.sac-dl2 dd{flex:1;margin:0;font-size:14.5px}
@media(max-width:860px){.sac-dl2{grid-template-columns:1fr}}
@media(max-width:520px){.sac-dl2 div{flex-direction:column;gap:6px}.sac-dl2 dt{flex:none}}

.sac-lp > .tommy-cta-buttons{padding:44px max(24px,calc((100% - 1030px)/2));background:var(--c-paper)}
@media(max-width:860px){.sac-lp > .tommy-cta-buttons{padding:32px 18px}}
@media(max-width:860px){.sac-hero{padding:64px 0 56px}.sac-sec{padding:60px 0}}