:root{--teal:#159496;--teal-dark:#0f7476;--teal-pale:#e5f3f0;--navy:#10223d;--ink:#18283d;--muted:#637080;--paper:#fffdf8;--cream:#fffaf0;--coral:#f68e86;--line:#dce5e6;--green:#07883b;--green-dark:#04672d;--yellow:#f5df81;--sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;--round:"Zen Maru Gothic",var(--sans)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font:500 16px/1.9 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}img{max-width:100%;display:block}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:5px}.site{width:100%;overflow:clip}.inner{width:min(1040px,calc(100% - 64px));margin-inline:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.97);border-bottom:1px solid var(--line)}.topbar .inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{font-size:15px;font-weight:900;line-height:1.5;letter-spacing:.04em}.brand b{display:block;font-size:10px;color:var(--teal);letter-spacing:.12em}.top-cta{flex-shrink:0;font-size:12px;font-weight:900;text-decoration:none;border-radius:8px;padding:10px 17px;background:var(--green);color:#fff}.top-cta:hover{background:var(--green-dark)}
.hero{padding:58px 0 48px;background:var(--cream)}.hero-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:20px 28px;align-items:center}.eyebrow,.section-tag{display:block;margin:0 0 17px;color:var(--teal-dark);font-size:12px;font-weight:900;letter-spacing:.08em}.hero-stat{display:flex;align-items:baseline;gap:8px;font-size:12px;color:var(--muted);margin:0 0 10px;flex-wrap:wrap}.hero-stat strong{font-size:25px;font-weight:900;color:var(--teal-dark);line-height:1.2}h1{font:900 clamp(38px,4.7vw,57px)/1.35 var(--round);letter-spacing:-.045em;margin:0 0 21px}h1 .accent{color:var(--teal-dark)}.hero-lead{font-size:15px;line-height:1.95;margin:0 0 20px;color:var(--muted)}.hero-lead strong{font-weight:900;color:var(--ink)}.hero-benefits{display:flex;flex-wrap:wrap;list-style:none;gap:7px 18px;padding:0;margin:20px 0 0;font-size:12px;font-weight:700}.hero-benefits li:before{content:"✓";color:var(--teal);margin-right:5px;font-weight:900}
.hero-visual{position:relative;min-width:0;padding:26px 0 24px;isolation:isolate}.hero-visual:before{content:"";position:absolute;inset:17% -3% 8% 4%;z-index:-1;background:var(--teal-pale);border-radius:49% 43% 47% 38%}.hero-illustration{width:100%;height:auto;position:relative}.book{position:absolute;left:0;bottom:0;width:145px;padding:15px 13px 12px;background:#fff;border:2px solid var(--navy);border-radius:3px;box-shadow:4px 5px 0 rgba(21,148,150,.24);transform:rotate(-4deg)}.book:before{content:"無料資料";display:block;font-size:9px;font-weight:900;border-bottom:1px solid var(--line);padding-bottom:5px;color:var(--teal-dark)}.book h2{font:900 17px/1.4 var(--round);letter-spacing:-.04em;margin:8px 0}.book h2 em{font-style:normal;color:var(--teal-dark)}.book p{font-size:8px;line-height:1.6;margin:0;color:var(--muted)}.hero-entry{grid-column:1/-1;margin-top:10px}.cta-box{max-width:650px;margin:0 auto;padding:21px 28px;background:#fff;border:2px solid var(--navy);border-radius:14px;box-shadow:5px 6px 0 rgba(21,148,150,.12)}.micro{text-align:center;font-size:12px;margin:0 0 11px;color:var(--muted);font-weight:700}.btn-line{display:flex;align-items:center;justify-content:center;gap:9px;text-align:center;text-decoration:none;background:var(--green);color:#fff;border:0;border-radius:10px;padding:17px 20px;font-size:17px;font-weight:900;line-height:1.5;box-shadow:0 4px 0 var(--green-dark);transition:background .15s,transform .15s}.btn-line:hover{background:var(--green-dark);transform:translateY(-1px)}.line-mark{display:inline-grid;place-items:center;border:1.5px solid currentColor;border-radius:6px;padding:2px 4px;font-size:10px;font-weight:900;letter-spacing:-.04em;line-height:1.2}.assure{display:flex;justify-content:center;flex-wrap:wrap;gap:4px 17px;padding:0;list-style:none;margin:14px 0 0;font-size:11px;color:var(--muted)}.assure li:before{content:"✓";color:var(--teal-dark);margin-right:4px}
section{padding:82px 0}.section-title{font:900 clamp(29px,3.35vw,41px)/1.5 var(--round);letter-spacing:-.035em;margin:0 0 18px;text-wrap:pretty}.section-lead{font-size:15px;line-height:1.95;color:var(--muted);max-width:48em;margin:0 0 32px}.truth{background:var(--navy);color:#fff}.truth .section-tag{color:#87d6d2}.truth .section-lead{color:#d1dce7}.truth-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px 60px;align-items:center}.truth .section-title{font-size:clamp(28px,3vw,36px)}.big-stat{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #43526a;border-bottom:1px solid #43526a;padding:23px 0;margin:25px 0 0}.big-stat p{margin:0;font-size:13px;line-height:1.8}.big-stat strong{font:900 clamp(48px,5vw,66px)/1.1 var(--round);color:var(--yellow);letter-spacing:-.04em;white-space:nowrap}.big-stat strong small{font-size:18px;margin-left:5px;letter-spacing:0}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 30px}.stat-card{padding:7px 0 19px;border-bottom:1px solid #43526a;min-width:0}.stat-card b{display:block;color:#89d8d4;font:900 29px/1.5 var(--round);margin:5px 0}.stat-card span{display:block;font-size:12px;line-height:1.8;color:#d8e2ed}.source{grid-column:1/-1;font-size:10px;color:#a9b8c9;margin:0;line-height:1.9}.contents{background:var(--teal-pale)}.contents-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start}.chapter-list{background:#fff;border:2px solid var(--navy);border-radius:10px;box-shadow:6px 7px 0 rgba(21,148,150,.18);padding:10px 25px;counter-reset:chap}.chapter{counter-increment:chap;display:grid;grid-template-columns:32px 1fr;gap:14px;padding:21px 0;border-bottom:1px solid var(--line)}.chapter:last-child{border:0}.chapter:before{content:"0"counter(chap);font:900 22px/1.5 var(--round);color:var(--teal)}.chapter h3{margin:0 0 5px;font-size:18px;line-height:1.5;font-weight:900}.chapter p{margin:0;font-size:13px;line-height:1.85;color:var(--muted)}
.actions{background:var(--paper)}.actions-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px}.ladder{position:relative;display:grid;gap:7px}.step{position:relative;display:grid;grid-template-columns:38px 1fr;gap:17px;align-items:start}.step-num{display:grid;place-items:center;width:36px;height:36px;border:2px solid var(--navy);border-radius:9px;font:900 17px/1 var(--round);background:var(--yellow);box-shadow:3px 3px 0 rgba(21,148,150,.2)}.step-copy{padding:3px 0 24px;margin-bottom:13px;border-bottom:1px solid var(--line)}.step:last-child .step-copy{border:0;padding-bottom:0;margin-bottom:0}.step-copy h3{font-size:18px;line-height:1.6;font-weight:900;margin:0 0 6px}.step-copy p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}.quote{grid-column:1/-1;max-width:720px;margin:12px auto 0;padding:22px 28px;background:var(--teal-pale);border-radius:10px;color:var(--teal-dark);font-size:17px;font-weight:700;line-height:1.9;text-align:center;text-wrap:pretty}
.story{background:var(--cream)}.story-grid{display:grid;grid-template-columns:290px 1fr;gap:55px;align-items:center}.story-photo{margin:0;padding:9px;background:var(--yellow);border:3px solid var(--navy);border-radius:10px;box-shadow:8px 9px 0 rgba(21,148,150,.7);transform:rotate(-2deg)}.story-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 30%;border-radius:3px}.story-photo figcaption{padding:11px 0 3px;text-align:center;font-size:12px;font-weight:900;color:var(--navy)}.story .section-title{font-size:clamp(29px,3vw,36px)}.story-copy p:not(.section-tag){font-size:15px;line-height:2;color:var(--muted);margin:16px 0}.story-copy .name{color:var(--navy);font-size:13px;font-weight:900;margin-top:23px}.route{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:20px 0 16px;font-size:13px}.route b{font:900 25px/1.4 var(--round);color:var(--teal-dark)}
.fit{background:var(--paper)}.fit-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px}.check-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.check-list li{position:relative;padding:17px 0 17px 29px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.8}.check-list li:before{content:"✓";position:absolute;left:0;top:17px;color:var(--teal);font-weight:900}.receive{background:#eaf4eb;text-align:center;scroll-margin-top:75px}.receive .inner{max-width:760px}.receive .section-tag{color:var(--green-dark)}.receive .section-title{font-size:clamp(29px,3.5vw,42px)}.receive .section-lead{margin:0 auto 30px}.receive .btn-line{max-width:520px;margin-inline:auto}.receive-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px auto;max-width:670px}.receive-step{padding:11px 8px 20px;border-bottom:2px solid #b5d5bc;font-size:13px;font-weight:700}.receive-step b{display:block;margin:0 0 6px;color:var(--green-dark);font:900 22px/1.4 var(--round)}
.faq .inner{max-width:760px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{position:relative;cursor:pointer;list-style:none;padding:22px 36px 22px 0;font-size:15px;font-weight:700;line-height:1.7}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";position:absolute;right:4px;top:20px;color:var(--teal);font-size:22px}.faq details[open] summary:after{content:"−"}.faq .answer{padding:0 24px 23px 0;font-size:14px;line-height:1.95;color:var(--muted)}footer{background:var(--navy);color:#becbd8;padding:35px 0 115px;font-size:11px;text-align:center}footer b{display:block;margin-bottom:6px;color:#fff;font-size:13px}.sticky{position:fixed;z-index:100;bottom:0;left:0;right:0;background:rgba(255,253,248,.97);border-top:1px solid var(--line);padding:10px 18px calc(10px + env(safe-area-inset-bottom))}.sticky a{display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:9px;background:var(--green);color:#fff;font-size:14px;line-height:1.5;font-weight:900;padding:14px 15px;box-shadow:0 3px 0 var(--green-dark)}.sticky a:hover{background:var(--green-dark)}
@media(min-width:800px){.sticky{width:340px;left:auto;right:22px;bottom:20px;padding:0;border:0;background:transparent}.sticky a{font-size:13px;padding:15px 17px}footer{padding-bottom:90px}}@media(max-width:799px){.inner{width:calc(100% - 40px)}.hero{padding:34px 0 36px}.hero-grid{grid-template-columns:1fr;gap:8px}.hero-copy{max-width:560px}.hero-visual{width:min(100%,450px);margin:0 auto;max-height:365px;padding-top:0}.hero-illustration{max-height:315px;object-fit:contain}.book{width:130px;left:0;bottom:5px;padding:12px}.book h2{font-size:15px}.hero-entry{margin-top:17px}.hero-benefits{margin-top:17px}.cta-box{padding:20px 18px}.hero-lead{font-size:14px;margin-bottom:16px}.btn-line{font-size:16px;padding:17px 12px}section{padding:55px 0}.truth-layout,.contents-grid,.actions-grid,.fit-grid{grid-template-columns:1fr;gap:27px}.truth .section-lead{margin-bottom:20px}.big-stat{max-width:470px;margin-top:20px}.stat-grid{gap:15px 25px}.source{margin-top:0}.section-title{font-size:31px;line-height:1.5}.section-lead{font-size:14px;margin-bottom:22px}.contents-grid .section-lead{margin-bottom:0}.chapter-list{padding:4px 19px}.chapter{padding:18px 0}.chapter h3{font-size:17px}.actions-grid{gap:20px}.actions-grid .section-title{margin-bottom:6px}.quote{font-size:15px;padding:20px;text-align:left;margin-top:5px}.story-grid{grid-template-columns:1fr;gap:34px}.story-photo{width:min(240px,75%);margin:0 auto}.story-copy .section-title{font-size:30px}.story-copy p:not(.section-tag){font-size:14px}.fit .section-title{margin-bottom:0}.check-list li{font-size:14px}.receive-steps{gap:10px}.receive-step{font-size:11px;padding-inline:0}.receive .section-title{font-size:30px}.faq summary{font-size:14px}.faq .answer{font-size:13px}}
@media(max-width:380px){.inner{width:calc(100% - 32px)}h1{font-size:36px}.brand{font-size:13px}.top-cta{padding:9px 12px;font-size:11px}.hero-visual{margin-top:0}.assure{font-size:10px;gap:4px 11px}.section-title{font-size:28px}.hero-benefits{gap:6px 11px;font-size:11px}.btn-line{font-size:14px}.book{width:114px}.book h2{font-size:14px}.book p{font-size:7px}.stat-card b{font-size:26px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}