:root {
  --paper:#f2eee5;
  --paper-2:#e7e0d4;
  --ink:#171b22;
  --navy:#122035;
  --navy-2:#1c2d48;
  --red:#9e312d;
  --red-dark:#782420;
  --gold:#a98b56;
  --line:#06c755;
  --muted:#69675f;
  --white:#fffdf8;
  --border:rgba(23,27,34,.15);
  --shadow:0 24px 70px rgba(24,30,39,.16);
  --radius:18px;
  --container:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
img,svg{display:block;max-width:100%}
button,a{-webkit-tap-highlight-color:transparent}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.narrow{max-width:820px}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:12px;z-index:999}
.skip-link:focus{left:12px}
.trust-bar{background:var(--navy);color:#fff;font-size:13px;letter-spacing:.04em}
.trust-bar__inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.edition-label{font-weight:800;color:#f3dec1}
.site-header{background:rgba(242,238,229,.93);border-bottom:1px solid var(--border);position:relative;z-index:20}
.site-header__inner{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;line-height:1.2}
.brand__seal{
  display:grid;place-items:center;width:39px;height:39px;border:2px solid var(--red);
  color:var(--red);font-family:serif;font-weight:900;font-size:21px;transform:rotate(-3deg)
}
.brand strong{display:block;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:19px;letter-spacing:.08em}
.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.15em;margin-top:3px}
.header-link{font-size:14px;color:var(--muted);text-decoration:none;border-bottom:1px solid currentColor}
.hero{position:relative;overflow:hidden;padding:72px 0 84px;background:linear-gradient(135deg,#f4f0e8 0%,#e4ddcf 100%)}
.paper-noise{
  position:absolute;inset:0;opacity:.34;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.09'/%3E%3C/svg%3E")
}
.hero__grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:700;color:#44433f;margin-bottom:24px}
.stamp{display:inline-flex;align-items:center;justify-content:center;padding:3px 9px;border:2px solid var(--red);color:var(--red);font-family:serif;font-weight:900;letter-spacing:.1em;transform:rotate(-2deg)}
.stamp--light{border-color:#f3d2b5;color:#f3d2b5}
.hero h1,.section-heading h2,.final-cta h2{
  margin:0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:800;line-height:1.35;letter-spacing:.01em
}
.hero h1{font-size:clamp(38px,5vw,62px)}
.hero h1 em{font-style:normal;color:var(--red);background:linear-gradient(transparent 72%,rgba(169,139,86,.23) 72%)}
.hero__lead{font-size:19px;line-height:1.85;margin:25px 0 18px;max-width:680px}
.hero__lead strong{color:var(--navy)}
.elder-quote{display:flex;gap:10px;align-items:flex-start;border-left:4px solid var(--red);padding:8px 0 8px 18px;margin:24px 0}
.elder-quote__mark{font-family:serif;font-size:42px;color:var(--red);line-height:.8}
.elder-quote p{margin:0;font-family:"Yu Mincho",serif;font-weight:700}
.cta-button{
  display:flex;align-items:center;gap:14px;min-height:74px;max-width:520px;padding:12px 18px;
  border-radius:14px;background:var(--line);color:white;text-decoration:none;box-shadow:0 13px 30px rgba(6,199,85,.22);
  transition:transform .18s ease,filter .18s ease
}
.cta-button:hover{transform:translateY(-2px);filter:brightness(.98)}
.cta-button:focus-visible{outline:4px solid rgba(6,199,85,.25);outline-offset:4px}
.cta-button__icon{display:grid;place-items:center;width:52px;height:52px;flex:0 0 auto;border-radius:12px;background:#fff;color:var(--line);font-size:12px;font-weight:900}
.cta-button>span:nth-child(2){display:flex;flex-direction:column;flex:1;line-height:1.3}
.cta-button strong{font-size:19px}
.cta-button small{font-size:12px;opacity:.93;margin-top:5px}
.cta-button>span:last-child{font-size:35px;font-weight:300}
.micro-trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin:14px 0 0;padding:0;list-style:none;color:#5d5d56;font-size:12px}
.micro-trust li::before{content:"✓";color:var(--red);font-weight:900;margin-right:5px}
.hero__visual{position:relative;min-height:570px}
.portrait-card{position:absolute;width:55%;left:0;top:0;background:var(--white);padding:12px;box-shadow:var(--shadow);transform:rotate(-2deg);z-index:2}
.portrait-illustration{background:#d9d2c4;overflow:hidden;aspect-ratio:4/4.75}
.portrait-card__caption{display:flex;justify-content:space-between;align-items:end;padding:12px 5px 3px;line-height:1.35}
.portrait-card__caption strong{font-family:serif;font-size:17px}
.portrait-card__caption span{font-size:11px;color:var(--muted)}
.hand-note{position:absolute;right:-44px;top:45px;color:var(--red);font-family:cursive;font-size:19px;font-weight:800;transform:rotate(8deg)}
.hand-note::after{content:"";position:absolute;width:56px;height:30px;border-bottom:3px solid var(--red);border-radius:50%;left:-22px;top:20px;transform:rotate(25deg)}
.report-card{
  position:absolute;width:62%;right:0;bottom:0;min-height:390px;padding:28px;background:#fdfaf2;
  border:1px solid rgba(23,27,34,.2);box-shadow:var(--shadow);transform:rotate(3deg);z-index:1
}
.report-card::before{content:"";position:absolute;inset:10px;border:1px solid rgba(158,49,45,.26);pointer-events:none}
.report-card__top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.12em;color:var(--muted)}
.report-card h2{font-family:serif;font-size:38px;line-height:1.2;margin:35px 0 10px;color:var(--navy)}
.report-card>p{font-size:12px;color:var(--red)}
.report-list{margin-top:28px;display:grid;gap:14px}
.report-list div{display:grid;grid-template-columns:34px 1fr;column-gap:8px;border-top:1px solid var(--border);padding-top:9px}
.report-list span{grid-row:1/3;font-family:serif;color:var(--red);font-size:22px}
.report-list b{font-size:13px}
.report-list i{font-style:normal;color:var(--muted);font-size:10px}
.red-pencil{position:absolute;width:90px;height:32px;border:4px solid var(--red);border-radius:50%;right:31px;bottom:72px;transform:rotate(-12deg)}
.section{padding:96px 0}
.section-heading{text-align:center;max-width:820px;margin:0 auto 48px}
.section-heading--left{text-align:left;margin-left:0}
.section-heading>span{display:block;color:var(--red);font-size:12px;font-weight:900;letter-spacing:.16em;margin-bottom:11px}
.section-heading h2{font-size:clamp(30px,4vw,45px);color:var(--navy)}
.section-heading p{color:var(--muted);margin:18px 0 0}
.intro-section{background:#fffdf8}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.value-card{position:relative;padding:30px 24px;border:1px solid var(--border);background:#fff;min-height:250px}
.value-card__number{font-family:serif;font-size:38px;color:rgba(158,49,45,.25)}
.value-card h3{font-family:serif;font-size:20px;color:var(--navy);margin:26px 0 10px}
.value-card p{font-size:14px;color:var(--muted);margin:0}
.preview-section{background:var(--paper)}
.preview-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:0}
.check-list li{display:grid;grid-template-columns:135px 1fr;gap:16px;padding:18px 0;border-top:1px solid var(--border)}
.check-list strong{color:var(--navy)}
.check-list span{color:var(--muted)}
.elder-line{font-family:serif;font-weight:800;color:var(--red);border-left:3px solid currentColor;padding-left:16px;margin-top:30px}
.sheet-preview{position:relative;background:#fffdf8;padding:36px;box-shadow:var(--shadow);border:1px solid var(--border);transform:rotate(1deg)}
.sheet-preview::before{content:"";position:absolute;left:-18px;top:34px;width:85px;height:22px;background:rgba(218,194,120,.35);transform:rotate(-7deg)}
.sheet-preview__header{display:flex;justify-content:space-between;border-bottom:2px solid var(--navy);padding-bottom:12px;font-size:12px;color:var(--red);font-weight:800}
.sheet-preview h3{font-family:serif;font-size:28px;margin:25px 0}
.sheet-preview__block,.sheet-preview__columns>div{border:1px solid var(--border);padding:18px}
.sheet-preview small{display:block;color:var(--red);letter-spacing:.1em;font-weight:900}
.sheet-preview strong{display:block;color:var(--navy);margin:5px 0}
.sheet-preview p{font-size:13px;color:var(--muted);margin:0}
.sheet-preview__columns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.sheet-preview__blur{margin-top:17px;background:repeating-linear-gradient(90deg,#ddd 0,#ddd 10px,#eee 10px,#eee 18px);color:#4b4b4b;font-size:11px;text-align:center;padding:8px;letter-spacing:.12em}
.pain-section{background:var(--navy);color:white}
.pain-section .section-heading h2{color:white}
.pain-section .section-heading>span{color:#e2b68e}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pain-grid article{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);padding:32px}
.pain-grid article>span{font-family:serif;font-size:36px;color:#e2b68e}
.pain-grid h3{font-family:serif;font-size:22px;margin:22px 0 13px}
.pain-grid p{font-size:14px;color:rgba(255,255,255,.72)}
.pain-grid blockquote{margin:24px 0 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.18);font-family:serif;color:#f0cfad}
.credibility-section{background:#f7f3eb}
.credibility-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}
.long-copy p{font-size:18px}
.long-copy strong{background:linear-gradient(transparent 70%,rgba(158,49,45,.13) 70%)}
.principles{border-top:4px solid var(--red);background:white;box-shadow:0 18px 50px rgba(0,0,0,.09)}
.principles div{display:grid;grid-template-columns:52px 1fr;align-items:center;gap:18px;padding:23px;border-bottom:1px solid var(--border)}
.principles span{font-family:serif;color:var(--red);font-size:25px}
.principles p{font-family:serif;font-weight:800;margin:0}
.safety-section{background:#fffdf8;padding-top:72px;padding-bottom:72px}
.safety-box{border:2px solid var(--navy);padding:48px;background:#f9f6ef;position:relative}
.safety-box::before{content:"安心確認";position:absolute;right:24px;top:-17px;background:var(--navy);color:white;padding:5px 13px;font-size:12px;letter-spacing:.1em}
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 26px}
.safety-grid p{margin:0;padding:13px 0;border-top:1px solid var(--border);font-size:14px}
.safety-grid span{color:var(--red);font-weight:900;margin-right:8px}
.fit-section{background:var(--paper)}
.fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.fit-card{padding:38px;border:1px solid var(--border)}
.fit-card--yes{background:var(--navy);color:white}
.fit-card--no{background:#fffdf8}
.fit-card>span{font-size:12px;font-weight:900;letter-spacing:.1em;color:#d8b28d}
.fit-card--no>span{color:var(--red)}
.fit-card h2{font-family:serif;margin:7px 0 22px;font-size:27px}
.fit-card ul{list-style:none;padding:0;margin:0}
.fit-card li{padding:11px 0;border-top:1px solid currentColor;border-color:rgba(255,255,255,.16);font-size:14px}
.fit-card--no li{border-color:var(--border)}
.fit-card li::before{content:"—";margin-right:9px;color:#d8b28d}
.fit-card--no li::before{color:var(--red)}
.final-cta{position:relative;overflow:hidden;background:var(--red-dark);color:white;padding:90px 0;text-align:center}
.final-cta__inner{position:relative;display:flex;flex-direction:column;align-items:center}
.final-cta h2{font-size:clamp(32px,5vw,50px);margin:21px 0 12px}
.final-cta p{color:rgba(255,255,255,.8)}
.cta-button--large{width:min(100%,620px);max-width:620px;margin-top:22px;text-align:left}
.final-cta__note{font-size:12px!important}
.faq-section{background:#fffdf8}
.faq-section details{border-top:1px solid var(--border);padding:20px 0}
.faq-section details:last-child{border-bottom:1px solid var(--border)}
.faq-section summary{cursor:pointer;font-family:serif;font-weight:800;color:var(--navy);padding-right:30px;position:relative}
.faq-section summary::marker{color:var(--red)}
.faq-section details p{font-size:14px;color:var(--muted);padding-left:20px}
.site-footer{background:#111821;color:rgba(255,255,255,.72);padding:55px 0 105px;font-size:12px}
.footer-brand{display:flex;gap:12px;align-items:center;color:white;margin-bottom:20px}
.footer-brand strong,.footer-brand small{display:block}
.footer-brand small{color:rgba(255,255,255,.55)}
.site-footer p{max-width:800px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:18px;margin:22px 0}
.site-footer a{color:white}
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:50;background:rgba(18,32,53,.96);color:white;padding:9px max(14px,env(safe-area-inset-left)) calc(9px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -8px 25px rgba(0,0,0,.2)}
.sticky-cta div{line-height:1.25}
.sticky-cta small{display:block;color:#e3c29f;font-size:10px}
.sticky-cta strong{font-size:13px}
.sticky-cta a{background:var(--line);color:white;text-decoration:none;font-weight:900;border-radius:8px;padding:12px 16px;font-size:13px;white-space:nowrap}
.setup-modal[hidden]{display:none}
.setup-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}
.setup-modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.65)}
.setup-modal__dialog{position:relative;width:min(100%,500px);background:white;padding:32px;border-radius:16px;box-shadow:var(--shadow)}
.setup-modal__dialog h2{font-family:serif;color:var(--navy)}
.setup-modal__dialog code{background:#eee;padding:2px 5px}
.setup-modal__close{position:absolute;right:12px;top:10px;border:0;background:none;font-size:28px;cursor:pointer}
.secondary-button{border:0;background:var(--navy);color:white;padding:12px 20px;border-radius:8px;cursor:pointer}
.legal-page{background:#fffdf8}
.legal-hero{padding:60px 0;background:var(--navy);color:white}
.legal-hero h1{font-family:serif;font-size:38px}
.legal-content{padding:70px 0 110px;max-width:850px}
.legal-content h2{font-family:serif;color:var(--navy);margin-top:38px}
.legal-content p,.legal-content li{font-size:14px;color:#4e4e49}
.legal-content a{color:var(--red)}
@media (max-width:900px){
  .hero__grid,.preview-grid,.credibility-grid{grid-template-columns:1fr}
  .hero__grid{gap:38px}
  .hero__visual{min-height:540px;max-width:600px;width:100%;margin-inline:auto}
  .value-grid{grid-template-columns:1fr 1fr}
  .pain-grid{grid-template-columns:1fr}
  .credibility-grid{gap:35px}
}
@media (max-width:640px){
  body{font-size:16px}
  .container{width:min(calc(100% - 30px),var(--container))}
  .trust-bar__inner{min-height:36px;font-size:10px}
  .site-header__inner{height:62px}
  .header-link{font-size:12px}
  .brand__seal{width:34px;height:34px}
  .brand strong{font-size:16px}
  .hero{padding:42px 0 55px}
  .hero h1{font-size:34px;line-height:1.42}
  .hero__lead{font-size:16px;line-height:1.8}
  .eyebrow{align-items:flex-start;font-size:11px;margin-bottom:18px}
  .stamp{padding:2px 7px;white-space:nowrap}
  .elder-quote p{font-size:14px}
  .cta-button{width:100%;min-height:68px;padding:10px 12px;gap:10px}
  .cta-button__icon{width:45px;height:45px}
  .cta-button strong{font-size:16px}
  .micro-trust{display:grid;grid-template-columns:1fr 1fr;gap:5px;font-size:10px}
  .hero__visual{min-height:425px}
  .portrait-card{width:58%}
  .report-card{width:63%;min-height:300px;padding:20px}
  .report-card h2{font-size:28px;margin-top:27px}
  .report-list{gap:9px;margin-top:18px}
  .report-list div{grid-template-columns:26px 1fr}
  .report-list span{font-size:17px}
  .hand-note{font-size:14px;right:-28px}
  .section{padding:68px 0}
  .section-heading{margin-bottom:34px}
  .section-heading h2{font-size:29px;line-height:1.45}
  .value-grid,.fit-grid,.safety-grid{grid-template-columns:1fr}
  .value-card{min-height:0;padding:23px}
  .value-card h3{margin-top:13px}
  .preview-grid{gap:40px}
  .check-list li{grid-template-columns:1fr;gap:3px}
  .sheet-preview{padding:24px}
  .sheet-preview__columns{grid-template-columns:1fr}
  .pain-grid article{padding:25px}
  .safety-box{padding:32px 22px}
  .final-cta{padding:70px 0}
  .final-cta h2{font-size:30px}
  .site-footer{padding-bottom:110px}
  .sticky-cta{display:flex}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}