:root{
  --bg:#f4f8fc;
  --card:#ffffff;
  --text:#15243a;
  --muted:#6a778d;
  --line:#d7e2ee;
  --brand:#06c755;
  --brand-dark:#04a946;
  --navy:#11345c;
  --navy-2:#183a68;
  --soft:#edf4fb;
  --yellow:#ffe96a;
  --shadow:0 16px 38px rgba(17,38,70,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif;color:var(--text);background:
radial-gradient(circle at 88% 10%, rgba(6,199,85,.06), transparent 20%),
radial-gradient(circle at 8% 6%, rgba(227,72,53,.05), transparent 18%),
linear-gradient(180deg,#f9fbff 0%,#eef5fb 100%);line-height:1.65}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(100% - 24px, 1080px);margin:0 auto}
.site-header{position:sticky;top:0;z-index:25;background:rgba(249,251,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(215,226,238,.85)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.logo{font-size:14px;font-weight:900;letter-spacing:.02em;color:var(--navy)}
.header-link{display:inline-flex;align-items:center;justify-content:center;padding:9px 12px;border-radius:999px;background:#e9f8ef;color:#0a7b41;font-size:12px;font-weight:900;border:1px solid #d7efdf}
.hero{padding:16px 0 20px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(16,40,74,.04) 1px, transparent 1px),linear-gradient(90deg, rgba(16,40,74,.04) 1px, transparent 1px);background-size:22px 22px;mask-image:linear-gradient(180deg,rgba(0,0,0,.88),transparent 88%);pointer-events:none}
.hero-shell{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:20px;align-items:center}
.hero-copy,.hero-visual{position:relative;z-index:1}
.hero-topline{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.88);border:1px solid var(--line);font-size:12px;font-weight:900;color:var(--navy);letter-spacing:.02em}
.hero h1{margin:14px 0 0;font-size:clamp(30px,5.6vw,58px);line-height:1.08;letter-spacing:-.035em;color:#102448}
.lead{margin:14px 0 0;font-size:17px;line-height:1.78;color:var(--muted);max-width:34em}
.hero-points{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.hero-points span{padding:7px 10px;border-radius:999px;background:#ebf7ef;color:#0a7440;font-size:12px;font-weight:900;border:1px solid #d7efdf}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 22px;border-radius:999px;border:0;font-size:15px;font-weight:900;letter-spacing:.01em;cursor:pointer;transition:.2s ease;line-height:1.35}
.button.primary{background:linear-gradient(180deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 16px 32px rgba(6,199,85,.24)}
.button.primary:hover{transform:translateY(-1px)}
.hero-main-cta{width:100%;margin-top:16px;min-height:56px;font-size:16px}
.cta-note{margin:10px 2px 0;color:#5e6f88;font-size:13px}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px}
.stat-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:18px;padding:14px 12px;box-shadow:0 10px 24px rgba(17,38,70,.05)}
.stat-card strong{display:block;font-size:20px;line-height:1.1;color:var(--navy)}
.stat-card span{display:block;font-size:12px;color:#5f7090;margin-top:3px;font-weight:800}
.hero-card{position:relative;border-radius:28px;overflow:hidden;background:linear-gradient(180deg,#183b68 0%,#0c2344 100%);box-shadow:var(--shadow)}
.hero-card img{width:100%;height:100%;object-fit:cover;min-height:510px}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,18,37,.08) 18%,rgba(8,18,37,.18) 45%,rgba(8,18,37,.72) 82%,rgba(8,18,37,.84) 100%)}
.hero-media-tags{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;gap:10px;z-index:2}
.tag{padding:7px 11px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.02em}
.tag.dark{background:rgba(16,40,74,.92);color:#fff;border:1px solid rgba(255,255,255,.2)}
.tag.yellow{background:var(--yellow);color:#352f06}
.preview-card{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.82);backdrop-filter:blur(10px);padding:16px;border-radius:18px}
.preview-eyebrow{font-size:12px;font-weight:900;color:#0d6f3c;margin-bottom:6px}
.preview-card strong{display:block;font-size:22px;line-height:1.18;color:#102448}
.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0 10px}
.preview-grid span{padding:10px;border-radius:12px;background:#f5f8fc;border:1px solid var(--line);font-size:13px;font-weight:900;color:#284568;text-align:center}
.preview-card p{margin:0;font-size:13px;color:var(--muted)}
.theme-strip{padding:4px 0 8px}
.strip-inner{display:flex;gap:10px;overflow:auto;padding-bottom:4px;scrollbar-width:none}
.strip-inner::-webkit-scrollbar{display:none}
.strip-inner span{white-space:nowrap;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:800;color:#284568;box-shadow:0 8px 20px rgba(17,38,70,.04)}
.section{padding:12px 0 26px}
.compact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.simple-card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.benefit-card,.fit-card{padding:18px}
.simple-card h2{margin:0 0 12px;font-size:21px;color:var(--navy)}
.benefit-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.benefit-list div{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:14px;font-size:14px;font-weight:900;color:#203c63}
.fit-list{margin:0;padding-left:18px;color:#38506f}
.fit-list li+li{margin-top:8px}
.profile-card{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;padding:18px}
.profile-card img{width:120px;height:120px;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
.profile-kicker{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef5ff;border:1px solid var(--line);font-size:12px;font-weight:900;color:#2a4b74}
.profile-copy h2{margin:10px 0 8px;font-size:24px;line-height:1.25;color:var(--navy)}
.profile-copy p{margin:0 0 14px;color:var(--muted);font-size:14px}
.site-footer{padding:18px 0 98px;color:#6b7891}
.footer-inner{display:block;text-align:center;border-top:1px solid var(--line);padding-top:18px}
.footer-brand{font-size:12px}
.footer-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;font-size:12px;margin-top:8px}
.operator-footer{margin:12px 0 0;color:#6a778d;font-size:12px;line-height:1.7}
.sticky-bar{position:fixed;left:0;right:0;bottom:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(180deg, rgba(245,248,252,0), rgba(245,248,252,.95) 28%, rgba(245,248,252,1) 100%);z-index:30}
.sticky-bar .button{width:min(100%,680px);margin:0 auto;display:flex;min-height:56px}
.guide-body{min-height:100vh;display:grid;place-items:center;padding:18px;background:linear-gradient(180deg,#f9fbff 0%,#eef5fb 100%)}
.guide-card{width:min(100%,560px);background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:24px}
.guide-card h1{margin:14px 0 10px;font-size:34px;line-height:1.08;color:#102448}
.guide-card .lead{font-size:16px;margin:0 0 14px}
.guide-strong-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}
.guide-strong-grid div{padding:13px 10px;border-radius:14px;background:var(--soft);border:1px solid var(--line);font-size:14px;font-weight:900;color:#284568;text-align:center}
.guide-checks{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.guide-checks span{padding:8px 10px;border-radius:999px;background:#eaf8ef;border:1px solid #d7efdf;font-size:12px;font-weight:900;color:#0a7440}
.guide-note{font-size:12px;color:#6c7d95;text-align:center;margin-top:10px}
.back-link{text-align:center;margin-top:12px;font-size:13px;color:#4d6789}
.legal-page{padding:30px 0 80px}
.legal-card{max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:26px}
.legal-card h1{margin:0 0 14px;color:var(--navy)}
.legal-card h2{margin:20px 0 8px;color:var(--navy);font-size:18px}
.legal-card p,.legal-card li{color:#51627d}
@media (max-width: 860px){
  .hero-shell,.compact-grid{grid-template-columns:1fr}
  .hero-card img{min-height:420px}
}
@media (max-width: 640px){
  .container{width:min(100% - 18px,1080px)}
  .header-inner{padding:10px 0}
  .logo{font-size:13px;max-width:52vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .header-link{font-size:11px;padding:8px 10px}
  .hero{padding-top:12px}
  .hero-shell{gap:14px}
  .hero h1{font-size:20px;line-height:1.28;letter-spacing:-.02em}
  .lead{font-size:14px;line-height:1.72}
  .hero-main-cta{margin-top:14px;font-size:16px;padding:16px 14px}
  .cta-note{font-size:12px;line-height:1.6}
  .hero-points{margin-top:12px}
  .hero-points span{font-size:11px;padding:6px 9px}
  .stat-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px}
  .stat-card{padding:11px 8px;border-radius:14px}
  .stat-card strong{font-size:16px}
  .stat-card span{font-size:11px}
  .hero-card{border-radius:22px}
  .hero-card img{min-height:250px;max-height:250px}
  .hero-media-tags{top:10px;left:10px;right:10px}
  .tag{font-size:10px;padding:6px 9px}
  .preview-card{left:10px;right:10px;bottom:10px;padding:12px;border-radius:14px}
  .preview-card strong{font-size:16px;line-height:1.22}
  .preview-grid{gap:6px;margin:10px 0 8px}
  .preview-grid span{font-size:11px;padding:8px 6px}
  .theme-strip{padding-top:0}
  .strip-inner span{font-size:12px;padding:8px 12px}
  .benefit-card,.fit-card,.profile-card,.guide-card{padding:16px}
  .simple-card h2{font-size:18px}
  .benefit-list{grid-template-columns:1fr 1fr;gap:8px}
  .benefit-list div{padding:12px;font-size:12px}
  .profile-card{grid-template-columns:84px 1fr;gap:12px}
  .profile-card img{width:84px;height:84px}
  .profile-copy h2{font-size:18px;line-height:1.35}
  .profile-copy p{font-size:13px}
  .guide-card h1{font-size:28px}
  .guide-card .button{width:100%;min-height:56px}
}