*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --navy:#17245f;
  --navy-dark:#0d1640;
  --red:#e63329;
  --yellow:#f5c518;
  --cream:#f7f4ed;
  --paper:#fffdf8;
  --ink:#151515;
  --muted:#666b78;
  --line:#e7e1d4;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Noto Sans JP',sans-serif;background:var(--cream);color:var(--ink);line-height:1.75;overflow-x:hidden;padding-bottom:64px}
a{color:inherit}
img{max-width:100%;display:block}
.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);padding:8px 12px;border-bottom:1px solid rgba(23,36,95,.12)}
.brand{color:var(--navy);text-decoration:none;font-size:20px;font-weight:900;letter-spacing:.08em;flex:0 0 auto}
.brand-image img{width:112px;height:auto}
.header-nav{display:flex;align-items:center;gap:9px;white-space:nowrap;overflow-x:auto;scrollbar-width:none}
.header-nav::-webkit-scrollbar{display:none}
.header-nav a{color:var(--navy);font-size:11px;font-weight:900;text-decoration:none}
.header-nav a[aria-current="page"]{color:var(--red)}
.header-nav .header-cta{background:var(--red);color:#fff;padding:8px 10px;border-radius:999px}
.hero{display:grid;gap:18px;padding:26px 16px 26px;background:linear-gradient(180deg,#17245f 0%,#22317a 100%);color:#fff}
.hero-copy{max-width:620px}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:7px;color:var(--red);font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.hero .eyebrow{color:var(--yellow)}
.hero h1{font-size:42px;line-height:1.1;font-weight:900;letter-spacing:0;margin-bottom:14px}
.hero h1 span{color:var(--yellow)}
.hero-badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.hero-badges span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:5px 9px;font-size:10px;font-weight:900;color:#fff}
.hero-lead{font-size:15px;line-height:1.85;color:rgba(255,255,255,.86);margin-bottom:18px}
.hero-actions{display:grid;gap:10px}
.primary-btn,.secondary-btn,.text-link{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 18px;border-radius:999px;font-size:14px;font-weight:900;text-decoration:none}
.primary-btn{background:var(--red);color:#fff;box-shadow:0 10px 22px rgba(230,51,41,.22)}
.secondary-btn{background:#fff;color:var(--navy)}
.text-link{background:var(--navy);color:#fff;min-height:42px}
.hero-visual{overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 18px 48px rgba(4,9,32,.26)}
.hero-visual img{width:100%;aspect-ratio:4/3;object-fit:cover}
.quick-trust{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);margin:0 16px;transform:translateY(-10px);border-radius:14px;overflow:hidden;box-shadow:0 12px 30px rgba(23,36,95,.12)}
.quick-trust div{background:#fff;padding:13px 8px;text-align:center}
.quick-trust strong{display:block;color:var(--navy);font-size:13px;font-weight:900;line-height:1.35}
.quick-trust span{display:block;color:var(--muted);font-size:10px;font-weight:700;line-height:1.45;margin-top:3px}
.section{padding:46px 16px}
.section-tint{background:#fff}
.section h2,.page-hero h1{color:var(--navy);font-size:27px;line-height:1.35;font-weight:900;letter-spacing:0;margin-bottom:14px}
.section-lead{color:var(--muted);font-size:14px;line-height:1.9;margin-bottom:18px}
.feature-list{display:grid;gap:14px}
.worry-grid{display:grid;gap:10px}
.worry-grid p{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 15px;font-size:14px;font-weight:900;color:var(--navy)}
.visual-section{display:grid;gap:20px;align-items:center}
.section-visual{overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 16px 34px rgba(23,36,95,.1)}
.section-visual img{width:100%;aspect-ratio:4/3;object-fit:cover}
.point-list{display:grid;gap:10px;margin-top:16px}
.point-list article{display:grid;grid-template-columns:38px 1fr;gap:4px 10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.point-list span{grid-row:1/3;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--yellow);color:var(--navy);font-weight:900}
.point-list strong{color:var(--navy);font-size:14px;line-height:1.55}
.point-list p{grid-column:2;color:var(--muted);font-size:13px;line-height:1.75}
.feature-card,.price-card,.article-card,.loading,.empty,.error{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 26px rgba(23,36,95,.06)}
.feature-card{padding:20px}
.feature-icon{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--yellow);color:var(--navy);font-weight:900;margin-bottom:12px}
.feature-card h3{color:var(--navy);font-size:18px;line-height:1.45;margin-bottom:8px}
.feature-card p{color:#353946;font-size:14px;line-height:1.9}
.check-grid{display:grid;gap:10px}
.check-grid p{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 14px 13px 40px;color:#30333b;font-size:14px;font-weight:800}
.check-grid p::before{content:'✓';position:absolute;left:14px;top:12px;color:var(--red);font-weight:900}
.service-grid{display:grid;gap:14px}
.service-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 10px 26px rgba(23,36,95,.06)}
.service-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.service-card div{padding:16px}
.service-number{color:var(--red);font-size:12px;font-weight:900;letter-spacing:.14em;margin-bottom:3px}
.service-card h3{color:var(--navy);font-size:18px;line-height:1.45;margin-bottom:8px}
.service-card p:not(.service-number){font-size:14px;color:#343946;line-height:1.85}
.cycle-strip{display:grid;gap:8px;margin-top:18px}
.cycle-strip div{background:var(--navy);color:#fff;border-radius:12px;padding:13px}
.cycle-strip strong{display:block;font-size:13px}
.cycle-strip span{display:block;color:rgba(255,255,255,.74);font-size:12px;margin-top:2px}
.note-box{margin-top:14px;background:var(--navy);color:#fff;border-radius:14px;padding:16px;font-size:14px;font-weight:800;line-height:1.8}
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin:16px 0}
.week-grid span{background:#fff;border:1px solid var(--line);border-radius:10px;text-align:center;padding:9px 3px;color:var(--navy);font-size:12px;font-weight:900;line-height:1.35}
.week-grid b{font-size:9px;color:var(--muted)}
.flow-cards{display:grid;gap:10px}
.flow-cards article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}
.flow-cards strong{display:block;color:var(--navy);font-size:14px;margin-bottom:6px}
.flow-cards p{font-size:13px;color:var(--muted);line-height:1.8}
.video-frame{position:relative;overflow:hidden;border-radius:16px;background:#000;box-shadow:0 16px 34px rgba(23,36,95,.16);aspect-ratio:16/9}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.section-price{background:var(--navy);color:#fff}
.section-price .section-kicker{color:var(--yellow)}
.section-price h2{color:#fff}
.pricing-grid{display:grid;gap:14px}
.price-card{position:relative;padding:22px;background:#fff;color:var(--ink)}
.price-card h3{color:var(--navy);font-size:19px;line-height:1.45;margin-bottom:8px}
.price-card ul{display:grid;gap:8px;margin-top:14px;padding-left:1.1em;color:#363b47;font-size:13px;line-height:1.6}
.price-card.popular{border:3px solid var(--yellow)}
.popular-badge{position:absolute;top:12px;right:12px;background:var(--red);color:#fff;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900}
.price-label{font-size:12px;font-weight:900;color:var(--red);letter-spacing:.12em;margin-bottom:4px}
.price-main{font-size:36px;line-height:1.25;font-weight:900;color:var(--navy);margin-bottom:10px}
.price-main span{font-size:18px;margin-right:2px}
.price-main small{font-size:13px;color:var(--muted);margin-left:3px}
.price-note{font-size:13px;line-height:1.9;color:var(--muted);font-weight:900}
.price-common{margin-top:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px;font-size:13px;font-weight:900;line-height:1.7}
.faq-list{display:grid;gap:10px}
.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:0 14px}
.faq-list summary{cursor:pointer;color:var(--navy);font-size:14px;font-weight:900;padding:15px 0;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list p{border-top:1px solid var(--line);padding:13px 0 15px;color:var(--muted);font-size:13px;line-height:1.8}
.section-row{display:grid;gap:12px;margin-bottom:16px}
.home-articles{display:grid;gap:12px}
.founder-section{background:#fff}
.founder-card{display:grid;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 26px rgba(23,36,95,.06)}
.founder-photo{overflow:hidden;border-radius:16px;background:var(--navy);box-shadow:0 14px 34px rgba(23,36,95,.14)}
.founder-photo img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top center}
.founder-role{color:var(--red);font-weight:900;font-size:12px;letter-spacing:.12em}
.founder-card h3{color:var(--navy);font-size:26px;margin:2px 0}
.founder-school{color:var(--muted);font-weight:900;margin-bottom:12px}
.founder-card p:not(.founder-role):not(.founder-school){font-size:14px;color:#343946;line-height:1.95;margin-bottom:12px}
.contact-section{background:var(--navy-dark);color:#fff;text-align:left}
.contact-section .section-kicker{color:var(--yellow)}
.contact-section h2{color:#fff}
.contact-section .section-lead{color:rgba(255,255,255,.78)}
.contact-points{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.contact-points span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 10px;color:#fff;font-size:12px;font-weight:900}
.contact-form{display:grid;gap:12px;background:#fff;color:var(--ink);border-radius:18px;padding:18px;box-shadow:0 18px 40px rgba(0,0,0,.18)}
.contact-form label{display:grid;gap:6px;color:var(--navy);font-size:13px;font-weight:900}
.contact-form label span{color:var(--red);font-size:11px;margin-left:4px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
.contact-form textarea{resize:vertical}
.form-submit{border:0;width:100%;cursor:pointer}
.hidden-field{display:none}
.site-footer{background:#080d2a;text-align:center;padding:26px 16px 30px}
.site-footer strong{display:block;color:#fff;font-size:19px;font-weight:900;letter-spacing:.1em;margin-bottom:6px}
.site-footer p{color:rgba(255,255,255,.36);font-size:11px}
.site-footer nav{display:flex;justify-content:center;gap:16px;margin:8px 0 10px}
.site-footer nav a{color:rgba(255,255,255,.72);font-size:12px;font-weight:900;text-decoration:none}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:99;background:var(--red);box-shadow:0 -10px 22px rgba(0,0,0,.16)}
.sticky-cta a{display:block;color:#fff;text-decoration:none;text-align:center;font-size:15px;font-weight:900;padding:15px}
.page-hero{background:var(--navy);color:#fff;padding:42px 16px 32px}
.page-hero .section-kicker{color:var(--yellow)}
.page-hero h1{color:#fff;font-size:34px}
.page-hero p:not(.section-kicker){font-size:14px;line-height:1.9;color:rgba(255,255,255,.78)}
.article-shell{padding:24px 16px 54px}
.article-category-section{margin-bottom:32px}
.article-category-head{margin-bottom:12px}
.article-category-head h2{color:var(--navy);font-size:23px;line-height:1.35}
.article-grid{display:grid;gap:13px}
.article-card{display:grid;gap:11px;padding:14px;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease}
.article-card:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(23,36,95,.12)}
.article-card-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;background:#e9e5da}
.article-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.article-category{display:inline-flex;align-items:center;background:rgba(230,51,41,.09);color:var(--red);border-radius:999px;padding:4px 9px;font-size:11px;font-weight:900}
.article-date{font-size:11px;color:#7b808b;font-weight:800}
.article-card h2{font-size:17px;line-height:1.55;color:var(--navy);font-weight:900}
.article-card p{font-size:13px;line-height:1.8;color:var(--muted)}
.article-detail{max-width:840px;margin:0 auto;padding:24px 16px 60px}
.article-detail-head{background:#fff;border:1px solid var(--line);border-top:5px solid var(--red);border-radius:14px;padding:20px;margin-bottom:16px}
.article-detail h1{color:var(--navy);font-size:28px;line-height:1.38;font-weight:900;letter-spacing:0;margin:10px 0}
.article-thumbnail{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;margin-bottom:16px;background:#e9e5da}
.article-body{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;font-size:15px;line-height:2;color:#222}
.article-body h1,.article-body h2,.article-body h3{color:var(--navy);font-weight:900;line-height:1.45;letter-spacing:0}
.article-body h1{font-size:25px;margin:0 0 18px}
.article-body h2{font-size:22px;margin:34px 0 12px;padding-top:8px;border-top:1px solid var(--line)}
.article-body h3{font-size:18px;margin:26px 0 10px}
.article-body p,.article-body ul,.article-body ol,.article-body blockquote{margin:0 0 18px}
.article-body ul,.article-body ol{padding-left:1.35em}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--red);font-weight:900}
.article-body img{max-width:100%;height:auto;border-radius:12px;margin:18px 0}
.article-body blockquote{background:var(--cream);border-left:4px solid var(--yellow);padding:14px 16px;color:#444}
.back-link{display:inline-flex;margin-top:18px;color:var(--red);font-size:14px;font-weight:900;text-decoration:none}
.loading,.empty,.error{padding:16px;color:var(--muted);font-size:13px}
.error{border-left:4px solid var(--red)}
@media (min-width:720px){
  body{padding-bottom:0}
  .site-header{padding:14px 34px}
  .brand{font-size:24px}
  .brand-image img{width:148px}
  .header-nav{gap:20px}
  .header-nav a{font-size:13px}
  .header-nav .header-cta{padding:9px 18px}
  .hero{grid-template-columns:minmax(0,1fr) minmax(320px,520px);align-items:center;gap:36px;padding:62px 48px 46px}
  .hero h1{font-size:64px}
  .hero-actions{display:flex;align-items:center}
  .hero-visual img{aspect-ratio:1/1}
  .quick-trust{grid-template-columns:repeat(4,1fr);max-width:980px;margin:-18px auto 0}
  .quick-trust div{padding:18px 12px}
  .quick-trust strong{font-size:16px}
  .quick-trust span{font-size:12px}
  .section,.page-hero,.article-shell{padding-left:48px;padding-right:48px}
  .section{padding-top:72px;padding-bottom:72px}
  .section h2,.page-hero h1{font-size:38px}
  .feature-list,.check-grid,.home-articles,.service-grid,.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .visual-section{grid-template-columns:1fr 1fr;gap:36px}
  .worry-grid{grid-template-columns:repeat(5,1fr)}
  .worry-grid p{min-height:110px;display:flex;align-items:center}
  .cycle-strip{grid-template-columns:repeat(4,1fr)}
  .pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .founder-card{grid-template-columns:260px 1fr;align-items:center;padding:28px}
  .contact-section{text-align:left}
  .contact-form{max-width:760px}
  .section-row{grid-template-columns:1fr auto;align-items:end}
  .video-frame{max-width:860px;margin:0 auto}
  .price-card{max-width:720px}
  .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-detail{padding-top:48px}
  .article-detail h1{font-size:42px}
  .article-detail-head,.article-body{padding:32px}
  .sticky-cta{display:none}
}
@media (min-width:1040px){
  .section{padding-left:calc((100vw - 1080px)/2);padding-right:calc((100vw - 1080px)/2)}
  .page-hero,.article-shell{padding-left:calc((100vw - 1080px)/2);padding-right:calc((100vw - 1080px)/2)}
  .home-articles,.article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}