:root{
  --navy:#071a3d;
  --navy-2:#102a69;
  --blue:#1e4b9b;
  --yellow:#ffe100;
  --line:#06c755;
  --ink:#101522;
  --muted:#5d6677;
  --line-border:#dce2ec;
  --paper:#f4f6fa;
  --white:#fff;
  --shadow:0 24px 70px rgba(7,26,61,.16);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.lp-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

.lp-header{position:relative;z-index:20;border-bottom:1px solid rgba(7,26,61,.1);background:#fff}
.lp-header-inner{display:flex;min-height:86px;align-items:center;justify-content:space-between;gap:24px}
.lp-brand{display:flex;align-items:center;gap:13px;color:var(--navy);text-decoration:none}
.lp-brand-mark{display:grid;width:44px;height:44px;place-items:center;border-radius:12px;background:var(--navy);color:var(--yellow);font-size:.75rem;font-weight:900;letter-spacing:.08em}
.lp-brand strong,.lp-brand small{display:block;line-height:1.4}
.lp-brand strong{font-size:1.15rem;font-weight:900;letter-spacing:.02em}
.lp-brand small{margin-top:2px;color:#657087;font-size:.69rem;font-weight:700}
.lp-header-actions{display:flex;align-items:center;gap:16px}
.lp-phone{display:flex;align-items:flex-end;gap:10px;color:var(--navy);text-decoration:none}
.lp-phone span{font-size:.7rem;font-weight:700}
.lp-phone strong{font-size:1.35rem;font-weight:900;letter-spacing:.03em;line-height:1.2}
.lp-mini-line{padding:12px 20px;border-radius:999px;background:var(--line);color:#fff;font-size:.84rem;font-weight:900;text-decoration:none;box-shadow:0 8px 24px rgba(6,199,85,.24)}

.lp-hero{position:relative;overflow:hidden;padding:72px 0 82px;background:var(--navy);color:#fff}
.lp-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.045) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.045) 50%,rgba(255,255,255,.045) 75%,transparent 75%);background-size:54px 54px;opacity:.4}
.lp-hero::after{content:"";position:absolute;right:-160px;bottom:-300px;width:680px;height:680px;border:120px solid rgba(255,225,0,.08);border-radius:50%}
.lp-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.88fr) minmax(480px,1.12fr);align-items:center;gap:58px}
.lp-eyebrow,.lp-kicker,.lp-section-heading>p,.lp-proof-heading>p,.lp-faq-title>p,.lp-final>div>div>p{margin:0 0 16px;color:var(--yellow);font-size:.72rem;font-weight:900;letter-spacing:.2em}
.lp-hero h1{margin:0;font-size:clamp(2.25rem,4.5vw,4rem);font-weight:900;letter-spacing:-.045em;line-height:1.28}
.lp-hero h1 em{color:var(--yellow);font-style:normal}
.lp-hero-lead{max-width:590px;margin:24px 0 0;color:rgba(255,255,255,.82);font-size:1.02rem;font-weight:500;line-height:2}
.lp-hero-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.lp-hero-points span{padding:7px 12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:rgba(255,255,255,.06);font-size:.74rem;font-weight:700}
.lp-btn{display:inline-flex;min-height:58px;align-items:center;justify-content:center;gap:12px;padding:14px 26px;border-radius:10px;font-weight:900;line-height:1.3;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}
.lp-btn:hover{transform:translateY(-2px);filter:brightness(1.03)}
.lp-btn-line{background:var(--line);color:#fff;box-shadow:0 14px 34px rgba(6,199,85,.25)}
.lp-btn-large{min-width:330px;margin-top:30px;padding:17px 28px;font-size:1.05rem}
.lp-btn span{display:block;font-size:.65rem;font-weight:700;opacity:.85}
.lp-caution{margin:12px 0 0;color:rgba(255,255,255,.6);font-size:.7rem;line-height:1.6}
.lp-caution.is-dark{color:#7b8391}
.lp-hero-media{position:relative}
.lp-hero-image-wrap{overflow:hidden;padding:12px;border:1px solid rgba(255,255,255,.22);border-radius:24px;background:rgba(255,255,255,.08);box-shadow:0 32px 80px rgba(0,0,0,.32);transform:rotate(1deg)}
.lp-hero-image-wrap img{width:100%;border-radius:14px}
.lp-hero-store{position:absolute;left:-28px;bottom:-32px;display:flex;min-width:285px;flex-direction:column;padding:16px 20px;border-left:6px solid var(--yellow);border-radius:6px;background:#fff;color:var(--navy);box-shadow:0 18px 44px rgba(0,0,0,.24)}
.lp-hero-store strong{font-size:.94rem;font-weight:900}
.lp-hero-store span{color:#6b7382;font-size:.7rem;font-weight:700}

.lp-trustbar{padding:28px 0 18px;border-bottom:1px solid var(--line-border);background:#fff}
.lp-trustbar-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.lp-trustbar-grid>div{display:flex;min-height:60px;flex-direction:column;justify-content:center;padding:0 28px;border-right:1px solid var(--line-border)}
.lp-trustbar-grid>div:first-child{padding-left:0}
.lp-trustbar-grid>div:last-child{border:0}
.lp-trustbar-grid strong{color:var(--navy);font-size:1.55rem;font-weight:900;line-height:1.2}
.lp-trustbar-grid span{margin-top:5px;color:var(--muted);font-size:.73rem;font-weight:700}
.lp-source-note{margin:13px auto 0;text-align:center;color:#8a92a0;font-size:.64rem}

.lp-section{padding:110px 0}
.lp-section-heading{max-width:760px;margin:0 auto 52px;text-align:center}
.lp-section-heading>p,.lp-proof-heading>p,.lp-faq-title>p{color:var(--blue)}
.lp-section-heading h2,.lp-proof-heading h2,.lp-faq-title h2{margin:0;color:var(--navy);font-size:clamp(2rem,4vw,3.1rem);font-weight:900;letter-spacing:-.045em;line-height:1.35}
.lp-section-heading>span,.lp-faq-title>span{display:block;margin-top:16px;color:var(--muted);font-size:.92rem}

.lp-problem{background:var(--paper)}
.lp-problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.lp-problem-grid article{position:relative;min-height:210px;padding:30px 25px;border:1px solid var(--line-border);border-radius:16px;background:#fff;box-shadow:0 12px 34px rgba(7,26,61,.06)}
.lp-problem-grid article::after{content:"";position:absolute;right:22px;bottom:22px;width:28px;height:5px;border-radius:99px;background:var(--yellow)}
.lp-problem-grid b{display:block;margin-bottom:28px;color:#a5adbb;font-size:.72rem;letter-spacing:.18em}
.lp-problem-grid h3{margin:0;color:var(--navy);font-size:1.05rem;font-weight:900;line-height:1.8}

.lp-answer-grid{display:grid;grid-template-columns:.88fr 1.12fr;align-items:center;gap:74px}
.lp-answer-photo{position:relative}
.lp-answer-photo::before{content:"";position:absolute;left:-20px;top:-20px;width:80%;height:80%;border:2px solid var(--yellow);border-radius:20px;z-index:-1}
.lp-answer-photo img{aspect-ratio:4/3;width:100%;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}
.lp-answer-photo span{position:absolute;right:-18px;bottom:22px;padding:12px 18px;background:var(--navy);color:#fff;font-size:.65rem;font-weight:900;letter-spacing:.14em}
.lp-kicker{color:var(--blue)}
.lp-answer-copy h2{margin:0;color:var(--navy);font-size:clamp(2rem,4vw,3rem);font-weight:900;letter-spacing:-.045em;line-height:1.45}
.lp-answer-copy h2 em{box-shadow:inset 0 -.28em 0 var(--yellow);font-style:normal}
.lp-answer-copy>p:not(.lp-kicker):not(.lp-caution){margin:24px 0;color:var(--muted);font-size:.94rem;line-height:2}
.lp-answer-cards{display:grid;gap:10px;margin-top:28px}
.lp-answer-cards>div{display:grid;grid-template-columns:150px 1fr;align-items:center;padding:14px 18px;border-left:4px solid var(--yellow);background:var(--paper)}
.lp-answer-cards strong{color:var(--navy);font-size:.85rem;font-weight:900}
.lp-answer-cards span{color:var(--muted);font-size:.78rem}

.lp-line-band{position:relative;overflow:hidden;padding:68px 0;background:var(--navy);color:#fff}
.lp-line-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(255,225,0,.16),transparent 28%)}
.lp-line-band-inner{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:50px}
.lp-line-band-inner>div:first-child>p{margin:0 0 12px;color:var(--yellow);font-size:.7rem;font-weight:900;letter-spacing:.2em}
.lp-line-band h2{margin:0;font-size:clamp(1.8rem,3.8vw,2.8rem);font-weight:900;line-height:1.45}
.lp-line-band-inner>div:first-child>span{display:block;margin-top:14px;color:rgba(255,255,255,.7);font-size:.86rem}
.lp-line-box{display:flex;align-items:center;gap:20px;padding:18px;border-radius:18px;background:#fff;color:var(--navy);box-shadow:0 18px 44px rgba(0,0,0,.2)}
.lp-line-box img{width:136px;height:136px}
.lp-line-box strong{display:block;margin-bottom:10px;font-size:1rem;text-align:center}
.lp-line-box .lp-btn{min-height:50px;padding:10px 18px;font-size:.82rem}

.lp-flow{background:#fff}
.lp-flow-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0;list-style:none;counter-reset:flow}
.lp-flow-list li{position:relative;display:flex;min-height:300px;flex-direction:column;padding:30px;border:1px solid var(--line-border);border-radius:18px;background:#fff;box-shadow:0 12px 34px rgba(7,26,61,.06)}
.lp-flow-list li:not(:last-child)::after{content:"→";position:absolute;right:-19px;top:50%;z-index:2;display:grid;width:38px;height:38px;place-items:center;border-radius:50%;background:var(--yellow);color:var(--navy);font-weight:900;transform:translateY(-50%)}
.lp-flow-list>li>b{color:#d2d8e2;font-size:3rem;font-weight:900;line-height:1}
.lp-flow-list div{margin-top:auto}
.lp-flow-list span{color:var(--blue);font-size:.65rem;font-weight:900;letter-spacing:.16em}
.lp-flow-list h3{margin:5px 0 10px;color:var(--navy);font-size:1.25rem;font-weight:900}
.lp-flow-list p{margin:0;color:var(--muted);font-size:.82rem;line-height:1.85}

.lp-proof{background:var(--navy);color:#fff}
.lp-proof-heading{max-width:880px;margin-bottom:48px}
.lp-proof-heading>p{color:var(--yellow)}
.lp-proof-heading h2{color:#fff;text-align:left}
.lp-proof-heading h2 em{color:var(--yellow);font-style:normal}
.lp-proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.lp-proof-grid>a{position:relative;display:flex;min-height:280px;flex-direction:column;padding:30px;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(255,255,255,.055);text-decoration:none;transition:background .2s ease,transform .2s ease}
.lp-proof-grid>a:hover{transform:translateY(-4px);background:rgba(255,255,255,.1)}
.lp-proof-num{color:rgba(255,255,255,.38);font-size:.75rem;font-weight:900;letter-spacing:.18em}
.lp-proof-grid h3{margin:42px 0 10px;font-size:1.25rem;font-weight:900}
.lp-proof-grid p{margin:0;color:rgba(255,255,255,.68);font-size:.82rem;line-height:1.8}
.lp-proof-grid b{margin-top:auto;color:var(--yellow);font-size:.82rem}

.lp-faq{background:var(--paper)}
.lp-faq-layout{display:grid;grid-template-columns:330px 1fr;align-items:start;gap:80px}
.lp-faq-title{position:sticky;top:30px}
.lp-faq-title h2{text-align:left}
.lp-faq-title>span{text-align:left}
.lp-faq-list{border-top:1px solid #cfd6e1}
.lp-faq-list details{border-bottom:1px solid #cfd6e1;background:transparent}
.lp-faq-list summary{position:relative;padding:26px 50px 26px 0;color:var(--navy);font-size:.95rem;font-weight:900;list-style:none;cursor:pointer}
.lp-faq-list summary::-webkit-details-marker{display:none}
.lp-faq-list summary::after{content:"＋";position:absolute;right:8px;top:25px;display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--navy);color:#fff;font-size:.9rem}
.lp-faq-list details[open] summary::after{content:"−";background:var(--yellow);color:var(--navy)}
.lp-faq-list details p{margin:0;padding:0 50px 28px 0;color:var(--muted);font-size:.84rem;line-height:1.9}

.lp-final{position:relative;overflow:hidden;padding:100px 0;background:linear-gradient(135deg,#0c2454,var(--navy));color:#fff}
.lp-final::after{content:"";position:absolute;right:-10%;top:-70%;width:650px;height:650px;border:110px solid rgba(255,225,0,.08);border-radius:50%}
.lp-final-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}
.lp-final>div>div>p{color:var(--yellow)}
.lp-final h2{margin:0;font-size:clamp(2.1rem,4.5vw,3.5rem);font-weight:900;letter-spacing:-.05em;line-height:1.4}
.lp-final>div>div>span{display:block;margin-top:18px;color:rgba(255,255,255,.72);font-size:.9rem}
.lp-store-card{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:24px;padding:28px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.lp-store-card img{width:150px;padding:8px;border-radius:10px;background:#fff}
.lp-store-card dl{margin:0}
.lp-store-card dl>div{display:grid;grid-template-columns:70px 1fr;gap:10px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.72rem}
.lp-store-card dl>div:last-child{border:0}
.lp-store-card dt{color:rgba(255,255,255,.55)}
.lp-store-card dd{margin:0;font-weight:700}

.lp-footer{padding:42px 0 110px;background:#050f26;color:#fff;text-align:center}
.lp-footer strong{font-size:1rem;font-weight:900}
.lp-footer p{margin:3px 0 14px;color:rgba(255,255,255,.55);font-size:.7rem}
.lp-footer small{color:rgba(255,255,255,.35);font-size:.6rem}

.lp-fixed-actions{position:fixed;right:24px;bottom:24px;z-index:40;display:flex;gap:10px;filter:drop-shadow(0 12px 24px rgba(7,26,61,.18))}
.lp-fixed-actions a{display:flex;min-width:150px;flex-direction:column;align-items:center;justify-content:center;padding:11px 18px;border-radius:12px;color:#fff;font-size:.86rem;font-weight:900;line-height:1.35;text-decoration:none}
.lp-fixed-actions small{font-size:.6rem;font-weight:700;opacity:.82}
.lp-fixed-actions .is-stock{background:var(--navy)}
.lp-fixed-actions .is-line{background:var(--line)}

a:focus-visible,summary:focus-visible{outline:3px solid #ffbf00;outline-offset:4px}

@media(max-width:980px){
  .lp-hero-grid{grid-template-columns:1fr;gap:50px}
  .lp-hero-copy{max-width:760px}
  .lp-hero-media{max-width:760px}
  .lp-problem-grid{grid-template-columns:1fr 1fr}
  .lp-answer-grid{grid-template-columns:1fr;gap:54px}
  .lp-answer-photo{max-width:700px}
  .lp-faq-layout{grid-template-columns:1fr;gap:38px}
  .lp-faq-title{position:static;max-width:600px}
  .lp-final-grid{grid-template-columns:1fr;gap:50px}
  .lp-store-card{max-width:650px}
}

@media(max-width:720px){
  .lp-container{width:min(100% - 28px,1180px)}
  .lp-header-inner{min-height:70px}
  .lp-brand-mark{width:38px;height:38px;border-radius:9px;font-size:.66rem}
  .lp-brand strong{font-size:.94rem}
  .lp-brand small,.lp-phone{display:none}
  .lp-mini-line{padding:9px 13px;font-size:.72rem}
  .lp-hero{padding:46px 0 64px}
  .lp-hero-grid{display:flex;flex-direction:column;gap:34px}
  .lp-hero-copy{display:contents}
  .lp-eyebrow{order:1;margin-bottom:-20px}
  .lp-hero h1{order:2;font-size:clamp(2rem,9.5vw,3.1rem)}
  .lp-hero-media{order:3;width:100%}
  .lp-hero-lead{order:4;margin:0;font-size:.9rem}
  .lp-hero-points{order:5;margin-top:0}
  .lp-hero-copy>.lp-btn{order:6;width:100%;min-width:0;margin-top:0}
  .lp-hero-copy>.lp-caution{order:7;margin-top:-22px}
  .lp-hero-image-wrap{padding:7px;border-radius:16px;transform:none}
  .lp-hero-image-wrap img{border-radius:10px}
  .lp-hero-store{position:relative;left:auto;bottom:auto;min-width:0;margin:-3px 8px 0;padding:12px 15px;border-left-width:4px;border-radius:0 0 8px 8px}
  .lp-trustbar{padding:20px 0 14px}
  .lp-trustbar-grid{grid-template-columns:1fr 1fr;gap:0}
  .lp-trustbar-grid>div{min-height:72px;padding:12px 16px;border-bottom:1px solid var(--line-border)}
  .lp-trustbar-grid>div:first-child{padding-left:16px}
  .lp-trustbar-grid>div:nth-child(2){border-right:0}
  .lp-trustbar-grid>div:nth-child(3){border-bottom:0}
  .lp-trustbar-grid>div:last-child{border-bottom:0}
  .lp-trustbar-grid strong{font-size:1.2rem}
  .lp-section{padding:76px 0}
  .lp-section-heading{margin-bottom:34px;text-align:left}
  .lp-section-heading h2,.lp-proof-heading h2,.lp-faq-title h2{font-size:clamp(1.75rem,8vw,2.45rem)}
  .lp-section-heading>span{font-size:.82rem}
  .lp-problem-grid{grid-template-columns:1fr;gap:10px}
  .lp-problem-grid article{min-height:0;padding:22px 20px}
  .lp-problem-grid b{margin-bottom:12px}
  .lp-answer-grid{gap:42px}
  .lp-answer-photo::before{left:-8px;top:-8px}
  .lp-answer-photo span{right:0;bottom:10px}
  .lp-answer-copy h2{font-size:clamp(1.8rem,8vw,2.5rem)}
  .lp-answer-cards>div{grid-template-columns:1fr;gap:3px}
  .lp-line-band{padding:58px 0}
  .lp-line-band-inner{grid-template-columns:1fr;gap:30px}
  .lp-line-band h2{font-size:1.75rem}
  .lp-line-box{width:100%;justify-content:center}
  .lp-line-box img{width:112px;height:112px}
  .lp-flow-list{grid-template-columns:1fr;gap:12px}
  .lp-flow-list li{min-height:230px}
  .lp-flow-list li:not(:last-child)::after{content:"↓";right:24px;top:auto;bottom:-25px;transform:none}
  .lp-proof-grid{grid-template-columns:1fr}
  .lp-proof-grid>a{min-height:230px}
  .lp-proof-grid h3{margin-top:28px}
  .lp-faq-list summary{padding-right:46px;font-size:.88rem}
  .lp-faq-list details p{padding-right:10px}
  .lp-final{padding:76px 0}
  .lp-final-grid{gap:38px}
  .lp-final h2{font-size:clamp(2rem,8.5vw,2.8rem)}
  .lp-final .lp-btn-large{width:100%;min-width:0}
  .lp-store-card{grid-template-columns:1fr;padding:22px}
  .lp-store-card img{width:120px}
  .lp-footer{padding-bottom:100px}
  .lp-fixed-actions{right:0;bottom:0;left:0;gap:0;filter:drop-shadow(0 -8px 18px rgba(7,26,61,.14))}
  .lp-fixed-actions a{min-width:0;width:42%;border-radius:0;padding:10px 8px}
  .lp-fixed-actions .is-line{width:58%}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .lp-btn,.lp-proof-grid>a{transition:none}
}