:root{
  --bg:#f7f7f5;
  --surface:#ffffff;
  --text:#111111;
  --muted:#626262;
  --line:#e4e4df;
  --dark:#101010;
  --warning:#fff4df;
  --warning-line:#edcd93;
  --radius:22px;
  --shadow:0 18px 55px rgba(0,0,0,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8}
img{max-width:100%;height:auto}
a{color:inherit}
.container{width:min(1080px,calc(100% - 40px));margin-inline:auto}
.narrow{width:min(820px,calc(100% - 40px))}
.hero{padding:84px 0 66px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.label,.section-label{display:inline-block;font-weight:800;font-size:14px;letter-spacing:.06em;margin:0 0 12px}
.label{padding:7px 14px;border:1px solid #d7d7d2;border-radius:999px;background:#fff}
h1{font-size:clamp(42px,7vw,76px);line-height:1.12;letter-spacing:-.04em;margin:12px 0 24px;max-width:980px}
h2{font-size:clamp(30px,4.3vw,50px);line-height:1.28;letter-spacing:-.025em;margin:0 0 20px}
h3{font-size:21px;line-height:1.45;margin:0 0 10px}
p{margin-top:0}
.hero-copy,.section-copy{font-size:19px;color:#3f3f3f;max-width:820px}
.hero-copy{font-size:clamp(18px,2.2vw,24px);margin-bottom:30px}
section{padding:74px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 14px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 25px;border-radius:14px;font-weight:800;text-decoration:none;border:1px solid #111;transition:.18s ease}
.button:hover{transform:translateY(-1px);opacity:.9}
.button.primary{background:#111;color:#fff}
.button.secondary{background:#fff;color:#111}
.button.white{background:#fff;color:#111;border-color:#fff}
.button.full{width:100%;margin-top:20px}
.note{font-size:13px;color:var(--muted);margin-top:12px}
.light-note{color:#aaa}
.cards{display:grid;gap:18px;margin-top:28px}
.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
.three-columns{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.card p{color:#505050;margin-bottom:0}
ul{padding-left:1.2em;margin-bottom:0}
li+li{margin-top:8px}
.list-card ul{list-style:none;padding:0;margin:0}
.list-card li{position:relative;padding-left:28px}
.list-card li::before{content:"✓";position:absolute;left:0;font-weight:900}
.dark-section{background:var(--dark);color:#fff}
.light{color:#d2d2d2}
.light-copy{color:#c7c7c7}
.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.evidence-card{margin:0;background:#1a1a1a;border:1px solid #2d2d2d;border-radius:24px;padding:18px}
.evidence-card img{width:100%;display:block;border-radius:14px;background:#fff}
.evidence-card figcaption{font-size:13px;color:#aaa;margin-top:10px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.stat{background:#191919;border:1px solid #303030;border-radius:18px;padding:20px}
.stat strong{display:block;font-size:clamp(30px,4vw,48px);line-height:1.1}
.stat span{font-size:13px;color:#bdbdbd}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center;margin-top:24px}
.flow div{background:#fff;color:#111;padding:20px;border-radius:16px;text-align:center;font-weight:800}
.flow span{text-align:center;color:#999;font-size:28px}
.message-box{margin-top:24px;background:#fff;border-left:5px solid #111;border-radius:0 16px 16px 0;padding:20px 24px;font-size:20px}
.warning-section{background:#fbfaf5}
.warning-box{background:var(--warning);border:1px solid var(--warning-line);border-radius:22px;padding:28px;margin-top:24px}
.warning-box p:last-of-type{margin-bottom:8px}
.price-section{background:#f1f1ed}
.price-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:start;margin-top:26px}
.price-box{background:#fff;border:2px solid #111;border-radius:28px;padding:34px;box-shadow:var(--shadow)}
.price-title{font-size:14px;font-weight:800;margin-bottom:10px}
.price{font-size:clamp(44px,6vw,68px);font-weight:900;line-height:1.05;letter-spacing:-.035em;margin-bottom:8px}
.price small{font-size:16px;letter-spacing:0}
.duration{font-weight:800}
.fit-box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.not-fit{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:#666}
.profile-layout{display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:center}
.profile-photo img{display:block;width:100%;border-radius:28px;box-shadow:var(--shadow)}
.profile-name{font-weight:800;margin-top:18px}
.final-cta{background:#111;color:#fff;text-align:center;padding:84px 0}
.final-cta p{color:#d2d2d2;font-size:18px}
.final-cta strong{color:#fff;font-size:24px}
footer{padding:26px 0;text-align:center;font-size:12px;color:#777}
@media (max-width:820px){
  .hero{padding:58px 0 50px}
  section{padding:58px 0}
  .two-columns,.three-columns,.evidence-grid,.price-layout,.profile-layout,.stats{grid-template-columns:1fr}
  .profile-photo{max-width:360px;margin-inline:auto}
  .flow{grid-template-columns:1fr}
  .flow span{transform:rotate(90deg)}
  .button{width:100%}
  .hero-actions{display:grid}
}