:root{--navy:#102a43;--blue:#1d70a2;--line:#d9e3ec;--muted:#64788b;--bg:#f4f7fa;--white:#fff;--light:#eaf3f9;--red:#d75a5a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Sans",sans-serif;background:var(--bg);color:#163047;line-height:1.75}a{color:inherit;text-decoration:none}.top{background:linear-gradient(135deg,#0b2338,#1b4c70);color:#fff;padding:20px 24px}.top-inner{max-width:1160px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{font-size:21px;font-weight:900;letter-spacing:.04em}.tag{font-size:12px;color:#b8cede}.nav{display:flex;gap:7px;flex-wrap:wrap}.nav a{padding:7px 10px;border:1px solid #ffffff3d;border-radius:8px;font-size:12px}.wrap{max-width:1160px;margin:0 auto;padding:0 20px}.hero{padding:72px 0 54px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.13em;color:#327ca8;text-transform:uppercase}.hero h1{font-size:clamp(38px,6vw,68px);letter-spacing:-.055em;line-height:1.06;margin:8px 0 18px}.lead{font-size:18px;color:#536b7f;max-width:none;margin:0}.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:10px;font-weight:900;font-size:14px;background:#153e5c;color:#fff}.btn.secondary{background:#fff;color:#153e5c;border:1px solid #cbd8e4}.section{padding:26px 0}.section h2{font-size:28px;letter-spacing:-.035em;margin:0 0 14px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 24px rgba(25,55,80,.05)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid.two{grid-template-columns:repeat(2,1fr)}.stat{font-size:35px;font-weight:950;color:#143d5a}.label{font-size:12px;color:var(--muted);font-weight:800}.card h3{margin:0 0 7px;font-size:18px}.card p{margin:0;color:#607488}.mission{background:#102a43;color:#fff;border-radius:20px;padding:32px}.mission p{color:#d2e0ea;max-width:850px}.quote{font-size:26px;font-weight:900;line-height:1.45;margin:0 0 16px}.ad-slot{display:flex;min-height:90px;margin:30px 0;border:1px dashed #cbd8e4;border-radius:14px;background:#f8fafc;color:#8a98a8;align-items:center;justify-content:center;font-size:11px;letter-spacing:.12em}.ad-slot.is-live{display:flex}.plain-list{display:grid;gap:8px;padding:0;margin:0;list-style:none}.plain-list a{display:block;background:#fff;border:1px solid var(--line);padding:14px 16px;border-radius:11px;font-weight:800}.prose{max-width:850px}.prose h2{margin-top:34px}.prose p,.prose li{color:#4e667a}.prose strong{color:#173b56}.footer{margin-top:54px;border-top:1px solid var(--line);padding:28px 0 42px;color:#6d8091;font-size:12px}.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}.footer a{font-weight:800}.notice{background:#fff8e8;border:1px solid #f1d79a;border-radius:12px;padding:14px 16px;color:#715717;font-size:13px}.pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:#e8f3fb;color:#1c638e;font-size:12px;font-weight:800;margin-right:5px;margin-bottom:5px}
@media(max-width:760px){.top-inner{align-items:flex-start;flex-direction:column}.grid,.grid.two{grid-template-columns:1fr}.hero{padding:48px 0 35px}.hero h1{font-size:42px}.lead{font-size:16px}.mission{padding:24px}.quote{font-size:22px}}

.brand{display:inline-flex;align-items:center;gap:9px}.site-icon{width:34px;height:34px;border-radius:9px;object-fit:cover;background:#fff;flex:0 0 34px}.admin-card{display:flex;gap:22px;align-items:center}.admin-photo{width:150px;height:150px;border-radius:20px;object-fit:cover;flex:0 0 150px}.admin-name{font-size:24px;font-weight:950;margin-bottom:7px}.admin-bio{white-space:pre-line;color:#4e667a}.social-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.social-links a{display:inline-flex;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-weight:850;color:#245c7e;background:#f8fbfd}@media(max-width:620px){.admin-card{align-items:flex-start;flex-direction:column}.admin-photo{width:120px;height:120px;flex-basis:120px}}

.home-rank-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.home-rank-tabs button{border:1px solid var(--line);background:#f8fbfd;color:#245c7e;padding:7px 11px;border-radius:999px;font-weight:850;cursor:pointer}.home-rank-tabs button.active{background:#153e5c;color:#fff;border-color:#153e5c}

.page-hero-compact{padding-bottom:18px}.page-hero-compact+.section{padding-top:0}.rule-guide{margin:16px 0 24px}.rule-guide h3{margin:20px 0 6px;font-size:18px}.rule-guide h3:first-child{margin-top:0}.rule-guide p{margin:4px 0;color:#4e667a}.era-guide{padding:14px 16px;background:#f7fafc;border-bottom:1px solid var(--line)}.era-guide strong{color:#173b56}.era-guide p{margin:5px 0;color:#536b7f;font-size:13px}

.pickup-ratings{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.pickup-rating{display:inline-flex;align-items:center;gap:4px;padding:4px 7px;border:1px solid #d9e3ec;border-radius:999px;background:#f8fbfd;font-size:11px;font-weight:850;color:#375a72}.pickup-rating b{color:#173b56}.pickup-card:hover{border-color:#8db7d2;transform:translateY(-1px);transition:.15s ease}.pickup-copy{margin-top:8px!important}

/* HOME_CHROME_SYNC_20260919 */
.footer{
  background:#0d2a40;
  color:#dce7ee;
  border-top:1px solid #173f5d;
  padding:30px 20px;
  margin-top:48px;
  font-size:12px;
  line-height:1.7;
}
.footer strong{color:#fff}
.footer .wrap{max-width:1160px;margin:auto;padding:0}
.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.footer a{color:#dce7ee;text-decoration:underline;text-underline-offset:2px}