:root{--s-brand:#b45309;--s-brand-dark:#92400e;--s-brand-deep:#7c3508;--s-brand-light:#fdf0e2;--s-cream:#fbf7f0;--s-bg:#ffffff;--s-card:#ffffff;--s-text:#27201a;--s-muted:#6f655a;--s-border:#eadfd2;--s-border-strong:#d8c9b6;--s-radius:0px;--s-radius-sm:0px;--s-shadow:0 1px 2px rgba(59,38,15,0.05),0 4px 14px rgba(59,38,15,0.06);--s-focus-ring:0 0 0 3px rgba(180,83,9,0.18);--s-control-height:44px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Noto Sans JP,Hiragino Kaku Gothic ProN,Hiragino Sans,Yu Gothic,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--s-text);background:var(--s-bg);font-size:16px;line-height:1.8;letter-spacing:.005em;font-feature-settings:"palt";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--s-brand);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--s-brand);outline-offset:2px}::selection{background:var(--s-brand-light);color:var(--s-brand-deep)}img{max-width:100%;height:auto}ul{list-style:none;margin:0;padding:0}h1{font-size:clamp(26px,4vw,36px);letter-spacing:.03em;margin:0 0 12px}h1,h2{line-height:1.5;font-weight:800}h2{font-size:clamp(20px,2.8vw,26px);letter-spacing:.06em;margin:0}h3{font-size:16px;letter-spacing:.03em;margin:0 0 4px}.container{max-width:1120px;margin:0 auto;padding:0 24px}.card{background:var(--s-card);border:1px solid var(--s-border);border-radius:var(--s-radius);box-shadow:var(--s-shadow);padding:22px;margin-bottom:18px}.muted{color:var(--s-muted);font-size:13.5px}.lead{font-size:16px;color:var(--s-text);max-width:700px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.badge{display:inline-block;background:var(--s-brand-light);color:var(--s-brand-deep);padding:3px 10px;font-size:12px;font-weight:700;letter-spacing:.08em}.s-header{border-bottom:1px solid var(--s-border);background:#fff;position:-webkit-sticky;position:sticky;top:0;z-index:10}.s-header-inner{max-width:1120px;margin:0 auto;padding:0 24px;min-height:60px;justify-content:space-between;gap:16px}.s-header-inner,.s-logo{display:flex;align-items:center}.s-logo{font-weight:800;font-size:17px;letter-spacing:.08em;color:var(--s-text);gap:10px}.s-logo:hover{text-decoration:none}.s-logo-mark{width:12px;height:12px;background:var(--s-brand);display:inline-block}.s-logo small{font-size:10px;letter-spacing:.2em;color:var(--s-muted);font-weight:500}.s-nav{display:flex;align-items:center;gap:20px;font-size:13.5px;font-weight:700}.s-nav a{color:var(--s-text)}.s-nav a:hover{color:var(--s-brand);text-decoration:underline;text-underline-offset:4px}.s-hero{background:var(--s-cream);border-bottom:1px solid var(--s-border);padding:56px 0 64px}.s-hero-grid{display:grid;grid-template-columns:1.15fr 1fr;grid-gap:40px;gap:40px;align-items:center}.s-eyebrow{display:inline-block;font-size:12px;letter-spacing:.3em;color:var(--s-brand);font-weight:800;margin-bottom:12px}.s-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:22px}.s-hero-panel{background:#fff;border:1px solid var(--s-border-strong);box-shadow:var(--s-shadow);padding:20px}.s-hero-panel h2{font-size:14px;letter-spacing:.14em;color:var(--s-brand-deep);margin-bottom:12px}.s-hero-panel .menu-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.s-hero-panel .menu-item{display:flex;align-items:center;gap:8px;border:1px solid var(--s-border);padding:10px 12px;font-size:13px;font-weight:700;color:var(--s-text);background:var(--s-cream)}.s-hero-panel .menu-item span.dot{width:8px;height:8px;background:var(--s-brand);flex:0 0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--s-control-height);padding:0 28px;background:var(--s-brand-light);font-size:15px;letter-spacing:.05em;font-weight:700;border:1px solid var(--s-brand);border-radius:var(--s-radius);cursor:pointer;transition:background .15s}.btn,.btn:hover{color:var(--s-brand-deep)}.btn:hover{background:#f9e3cd;text-decoration:none}.btn:disabled{opacity:.5;cursor:default}.btn-ghost{background:transparent;color:var(--s-brand)}.btn-ghost:hover{background:var(--s-brand-light)}.btn-ghost:hover,.s-link{color:var(--s-brand-dark)}.s-link{font-weight:700;text-decoration:underline;-webkit-text-decoration-color:rgba(146,64,14,.45);text-decoration-color:rgba(146,64,14,.45);text-underline-offset:4px}.s-link:hover{-webkit-text-decoration-color:var(--s-brand-dark);text-decoration-color:var(--s-brand-dark)}.s-section{padding:56px 0}.s-section--alt{background:var(--s-cream);border-top:1px solid var(--s-border);border-bottom:1px solid var(--s-border)}.s-label{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.24em;color:var(--s-brand-deep);background:var(--s-brand-light);border:1px solid var(--s-brand);padding:3px 12px;margin-bottom:14px}.s-section-head{display:flex;align-items:baseline;gap:16px;margin-bottom:24px;flex-wrap:wrap}.modules{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:14px;gap:14px;margin-top:14px}.module{display:block;background:var(--s-card);box-shadow:var(--s-shadow);padding:18px 18px 20px;border:1px solid var(--s-border);border-left:3px solid var(--s-brand)}.module strong{display:block;font-size:15px;letter-spacing:.03em}.module .muted{display:block;margin-top:4px}.module-icon{color:var(--s-brand);margin-right:8px}.s-flow{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:24px;gap:24px}.s-flow .step{border:1px solid var(--s-border-strong);background:#fff;padding:16px 16px 18px;position:relative}.s-flow .step h3{font-size:14.5px;color:var(--s-brand-deep)}.s-flow .step p{font-size:13px;color:var(--s-muted);margin:4px 0 0}.s-flow .step .no{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.2em;color:var(--s-brand);margin-bottom:6px}.s-flow .step:after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);color:var(--s-brand);font-weight:800;z-index:1;background:transparent}.s-flow .step:last-child:after{content:none}.s-price-band{background:var(--s-brand-light);color:var(--s-text);padding:48px 0;border-top:1px solid var(--s-border-strong);border-bottom:1px solid var(--s-border-strong)}.s-price-band .inner{display:flex;gap:36px;align-items:center;flex-wrap:wrap;justify-content:space-between}.s-price-band .value{font-size:clamp(30px,4vw,42px);font-weight:800;line-height:1.2}.s-price-band .value small{font-size:14px;font-weight:500;opacity:.85}.s-price-band p{color:var(--s-muted);font-size:14px;margin:6px 0 0}.s-faq-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:0 28px;gap:0 28px}.s-faq details{border:1px solid var(--s-border);background:#fff;padding:14px 16px;margin-bottom:10px}.s-faq summary{cursor:pointer;font-weight:700;font-size:14.5px}.s-faq p{margin:8px 0 0;font-size:13.5px;color:var(--s-muted)}input,select,textarea{width:100%;min-height:var(--s-control-height);border:1.5px solid var(--s-border-strong);border-radius:var(--s-radius-sm);padding:8px 12px;font-size:15px;font-family:inherit;background:#fff;color:var(--s-text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--s-brand);box-shadow:var(--s-focus-ring)}textarea{min-height:110px;line-height:1.7}.s-footer{background:var(--s-cream);border-top:2px solid var(--s-brand);margin-top:72px}.s-footer-inner{max-width:1120px;margin:0 auto;padding:32px 24px 16px;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start;font-size:13.5px}.s-footer a{color:var(--s-text)}.s-footer a:hover{color:var(--s-brand)}.s-footer-bottom{border-top:1px solid var(--s-border);padding-top:12px;font-size:11.5px;letter-spacing:.14em;color:var(--s-muted)}main.container{padding-top:28px;padding-bottom:28px}main.container>.card:first-child h1{font-size:clamp(24px,3.4vw,30px)}@media (max-width:900px){.s-flow,.s-hero-grid{grid-template-columns:1fr}.s-flow .step:after{content:none}.s-faq-grid{grid-template-columns:1fr}}@media (max-width:640px){.s-header-inner{flex-wrap:wrap;padding-top:10px;padding-bottom:0}.s-nav{width:100%;overflow-x:auto;gap:16px;padding:8px 0 10px}.s-nav a{white-space:nowrap}.modules,.s-hero-panel .menu-grid{grid-template-columns:1fr}}