:root{--color-bg: #ffffff;--color-section: #fff7f0;--color-card: #ffffff;--color-text: #23262e;--color-text-sub: #5f6470;--color-accent-1: #f97316;--color-accent-2: #fb923c;--color-cta-bg: #20c66b;--color-cta-bg-hover: #1bb15f;--color-cta-text: #07120c;--color-border: rgba(17, 24, 39, .12);--max-width: 1120px;--text-width: 720px;--radius: 16px;--radius-sm: 10px;--space-section: 88px;--space-section-sm: 56px;--gutter: 20px;--font-sans: "Zen Kaku Gothic New", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;--fs-body: 16px;--lh-body: 1.9;--tracking-heading: .02em;--shadow-card: 0 6px 24px rgba(17, 24, 39, .08);--header-h: 60px;--mobile-cta-h: 76px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}body{margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,video{max-width:100%;display:block}a{color:inherit}h1,h2,h3{line-height:1.4;margin:0;font-weight:800}p{margin:0}ul{margin:0;padding:0;list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--gutter)}.section{padding-block:var(--space-section-sm)}@media (min-width: 768px){.section{padding-block:var(--space-section)}}.section--alt{background-color:var(--color-section)}.text-block{max-width:var(--text-width);white-space:pre-line}.lead{color:var(--color-text-sub);font-size:1.0625rem;white-space:pre-line}.pre-line{white-space:pre-line}.section-heading{margin-bottom:28px}.section-heading__eyebrow{display:inline-block;font-size:.8125rem;letter-spacing:.08em;color:var(--color-accent-1);font-weight:700;margin-bottom:10px}.section-heading__title{font-size:clamp(1.5rem,5vw,2.125rem);font-weight:900;letter-spacing:var(--tracking-heading);white-space:pre-line;color:var(--color-accent-1)}.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background-color:var(--color-cta-bg);color:var(--color-cta-text);font-weight:800;font-size:1.0625rem;text-decoration:none;padding:16px 28px;border-radius:999px;border:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease;box-shadow:0 6px 20px #20c66b59}.cta:hover{background-color:var(--color-cta-bg-hover);transform:translateY(-1px)}.cta:focus-visible{outline:3px solid var(--color-accent-1);outline-offset:3px}.cta--block{display:flex;width:100%}.cta--lg{font-size:1.125rem;padding:18px 32px}.cta__free{background:var(--color-cta-text);color:var(--color-cta-bg);font-size:.75rem;font-weight:800;padding:2px 8px;border-radius:6px}.cta-note{margin-top:12px;font-size:.875rem;color:var(--color-text-sub);white-space:pre-line}.cta-group{margin-top:28px;display:flex;flex-direction:column;align-items:center;text-align:center}@media (prefers-reduced-motion: reduce){.cta:hover{transform:none}}.media{position:relative;width:100%;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#fff1e6,#ffe3cc);border:1px solid var(--color-border)}.media--portrait{aspect-ratio:4 / 5}.media--landscape{aspect-ratio:16 / 9}.media video{width:100%;height:100%;object-fit:cover}.media__placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--color-text-sub);padding:16px}.media__placeholder-badge{font-size:.8125rem;font-weight:700;color:var(--color-text);background:#0000000d;border:1px solid var(--color-border);padding:6px 12px;border-radius:999px}.media__placeholder-icon{width:48px;height:48px;opacity:.7}.header{position:sticky;top:0;z-index:50;height:var(--header-h);background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border)}.header__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}.header__logo{font-weight:800;font-size:1rem;text-decoration:none;color:var(--color-text);white-space:nowrap}.header__nav{display:none;align-items:center;gap:22px}.header__nav a{text-decoration:none;color:var(--color-text-sub);font-size:.9375rem;font-weight:600}.header__nav a:hover{color:var(--color-text)}.header__cta{font-size:.875rem;padding:10px 18px}.header__menu-btn{display:inline-flex;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:8px}.header__menu-btn span{width:22px;height:2px;background:var(--color-text);display:block}.header__mobile-nav{position:fixed;top:var(--header-h);left:0;right:0;background:var(--color-section);border-bottom:1px solid var(--color-border);padding:16px var(--gutter) 24px;display:flex;flex-direction:column;gap:4px}.header__mobile-nav a{text-decoration:none;color:var(--color-text);padding:12px 4px;border-bottom:1px solid var(--color-border);font-weight:600}.header__mobile-nav a:last-child{border-bottom:none}@media (min-width: 1024px){.header__nav{display:flex}.header__menu-btn{display:none}}.hero{padding-block:48px 60px;background:radial-gradient(1200px 500px at 80% 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var(--color-border);border-radius:var(--radius-sm);overflow:hidden}.faq__q{width:100%;text-align:left;background:none;border:none;color:var(--color-text);font-weight:700;font-size:1rem;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;font-family:inherit}.faq__q:focus-visible{outline:3px solid var(--color-accent-1);outline-offset:-3px}.faq__mark{flex:none;width:18px;height:18px;position:relative;transition:transform .2s ease}.faq__mark:before,.faq__mark:after{content:"";position:absolute;background:var(--color-accent-1);border-radius:2px}.faq__mark:before{top:8px;left:0;width:18px;height:2px}.faq__mark:after{top:0;left:8px;width:2px;height:18px;transition:transform .2s ease}.faq__q[aria-expanded=true] .faq__mark:after{transform:rotate(90deg)}.faq__a{padding:0 18px 18px;color:var(--color-text-sub);white-space:pre-line;line-height:1.8;font-size:.9375rem}@media (prefers-reduced-motion: 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1024px){.footer{padding-bottom:40px}}.social-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.social-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--color-text-sub);border:1px solid var(--color-border);border-radius:999px;padding:9px 16px;font-size:.875rem;font-weight:600;background:var(--color-card);transition:border-color .15s ease}.social-link:hover{border-color:var(--color-accent-2);color:var(--color-text)}.social-link__icon{width:18px;height:18px}.mobile-cta-bar{position:fixed;bottom:0;left:0;right:0;z-index:60;padding:12px var(--gutter);background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--color-border)}@media (min-width: 1024px){.mobile-cta-bar{display:none}}.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}