:root{--sky: #87CEEB;--sky-deep: #4FB3E8;--sun: #FFD93D;--coral: #FF8FA3;--mint: #A8E6CF;--lav: #C3A6FF;--ink: #2C3E50;--ink-soft: #5A6B7B;--bg: #FFFFFF;--bg-soft: #F4FBFF;--bg-cream: #FFFDF5;--line: #E6F1F8;--radius: 20px;--radius-sm: 12px;--radius-lg: 28px;--shadow-sm: 0 2px 8px rgba(44,62,80,.06);--shadow: 0 8px 24px rgba(44,62,80,.08);--shadow-lg: 0 16px 44px rgba(44,62,80,.12);--font-jp: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;--font-en: "Nunito", var(--font-jp);--maxw: 1120px;--header-h: 72px;--ease: cubic-bezier(.22,.61,.36,1)}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-jp);font-size:clamp(15px, 1.6vw, 17px);line-height:1.85;color:var(--ink);background:var(--bg);overflow-x:hidden;padding-top:var(--header-h);padding-bottom:env(safe-area-inset-bottom);-webkit-font-smoothing:antialiased}img,svg{max-width:100%;height:auto;display:block}a{color:var(--sky-deep);text-decoration-thickness:1px;text-underline-offset:3px}h1,h2,h3,h4{line-height:1.35;font-weight:800;letter-spacing:.01em;margin:0 0 .6em}p{margin:0 0 1em}ul{padding-left:1.2em}:focus-visible{outline:3px solid var(--sun);outline-offset:3px;border-radius:6px}.skip-link{position:absolute;left:-9999px;top:0;z-index:10000;background:var(--ink);color:#fff;padding:.8em 1.4em;border-radius:0 0 12px 0}.skip-link:focus{left:0}.container{width:min(100% - 2.5rem, var(--maxw));margin-inline:auto}.container-narrow{width:min(100% - 2.5rem, 760px);margin-inline:auto}.section{padding:clamp(3.5rem, 8vw, 6rem) 0}.section-values{background:var(--bg-soft)}.section-stats{background:linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%)}.section-cta{background:var(--bg-cream)}.section-head{text-align:center;margin-bottom:clamp(2rem, 5vw, 3rem)}.section-eyebrow{font-family:var(--font-en);font-weight:800;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sky-deep);margin:0 0 .5em}.section-title{font-size:clamp(1.5rem, 4.2vw, 2.3rem);margin:0 0 .4em}.section-lead{color:var(--ink-soft);max-width:44em;margin-inline:auto}.grid{display:grid;gap:clamp(1rem, 2.5vw, 1.8rem)}.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}.site-header{position:fixed;inset:0 0 auto 0;z-index:900;height:var(--header-h);background:rgba(255,255,255,0.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:box-shadow 0.25s var(--ease),border-color 0.25s var(--ease)}.site-header.is-scrolled{box-shadow:var(--shadow-sm);border-bottom-color:var(--line)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}.brand-mark{display:flex;align-items:center;justify-content:center}.brand:hover .brand-mark{transform:translateY(-3px) rotate(-8deg)}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-size:1.2rem;font-weight:800}.brand-text small{font-family:var(--font-en);font-size:.68rem;font-weight:700;color:var(--sky-deep);letter-spacing:.06em}.site-nav ul{display:flex;gap:.3rem;list-style:none;margin:0;padding:0}.site-nav a{display:block;padding:.55em 1em;border-radius:999px;font-size:.92rem;font-weight:700;color:var(--ink);text-decoration:none;transition:background .2s, color .2s}.site-nav a:hover{background:var(--bg-soft);color:var(--sky-deep)}.nav-toggle{display:none;width:46px;height:46px;border:0;border-radius:14px;background:var(--bg-soft);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}.nav-toggle span{display:block;width:20px;height:2.5px;border-radius:2px;background:var(--ink);transition:transform 0.3s var(--ease),opacity 0.2s}.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.hero{position:relative;overflow:hidden;padding:clamp(4rem, 12vw, 8rem) 0 clamp(4rem, 10vw, 7rem);background:linear-gradient(170deg, #EAF7FF 0%, #F7FDFF 45%, #FFFDF5 100%)}.hero-inner{position:relative;z-index:2;text-align:center}.hero-eyebrow{font-family:var(--font-en);font-weight:800;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sky-deep);margin:0 0 .8em}.hero-title{font-size:clamp(1.9rem, 6.4vw, 3.6rem);line-height:1.3;margin:0 0 .5em}.hero-title .hl{position:relative;display:inline-block;color:var(--sky-deep);padding:0 .08em}.hero-lead{max-width:40em;margin:0 auto 2.2rem;color:var(--ink-soft)}.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center}.hero-clouds{position:absolute;inset:0;pointer-events:none;z-index:1}.cloud{position:absolute;display:block;background:#fff;border-radius:999px;opacity:.85;filter:blur(0.3px);box-shadow:0 10px 30px 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scale(0.98)}.btn-primary{background:linear-gradient(135deg, var(--sun) 0%, #FFC93D 100%);color:var(--ink);box-shadow:0 8px 22px rgba(255,201,61,0.45)}.btn-primary:hover{box-shadow:0 12px 30px rgba(255,201,61,0.55)}.btn-ghost{background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(44,62,80,0.08);border:2px solid var(--line)}.btn-ghost:hover{border-color:var(--sky);color:var(--sky-deep)}.card{background:#fff;border-radius:var(--radius);padding:clamp(1.5rem, 3vw, 2.2rem);box-shadow:var(--shadow-sm);border:1px solid var(--line);transition:transform 0.3s var(--ease),box-shadow 0.3s var(--ease)}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.value-card{text-align:center}.card-icon{width:68px;height:68px;margin:0 auto 1rem;display:grid;place-items:center;font-size:1.9rem;border-radius:22px;background:color-mix(in srgb, var(--c) 22%, #fff);box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--c) 45%, #fff)}.value-card h3{font-size:1.15rem;margin-bottom:.3em}.value-card p{color:var(--ink-soft);margin:0;font-size:.94rem}.feature-card h3{font-size:1.28rem}.feature-card p{color:var(--ink-soft)}.tag{display:inline-block;margin-bottom:.9rem;padding:.3em 1em;border-radius:999px;background:color-mix(in srgb, var(--sun) 30%, #fff);color:#8A6D00;font-size:.78rem;font-weight:800}.tag-mint{background:color-mix(in srgb, var(--mint) 40%, #fff);color:#2A7A5E}.link-arrow{display:inline-block;margin-top:.4rem;font-weight:800;color:var(--sky-deep);text-decoration:none;transition:gap 0.2s,transform 0.2s var(--ease)}.link-arrow:hover{transform:translateX(4px)}.stats{text-align:center}.stat{padding:1.4rem 1rem;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);border:1px solid var(--line)}.stat-num{display:block;font-family:var(--font-en);font-weight:800;font-size:clamp(1.9rem, 5.5vw, 2.6rem);color:var(--sky-deep);line-height:1.1}.stat-num small{font-size:.45em;margin-left:.15em;color:var(--ink-soft)}.stat-label{display:block;margin-top:.3rem;font-size:.88rem;color:var(--ink-soft);font-weight:700}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:.2rem 1.2rem;margin-bottom:.8rem;box-shadow:var(--shadow-sm);transition:box-shadow 0.25s var(--ease)}.faq-item[open]{box-shadow:var(--shadow)}.faq-item summary{cursor:pointer;list-style:none;padding:1.1rem 0;font-weight:800;font-size:1.02rem;position:relative;padding-right:2.2rem}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"";position:absolute;right:.3rem;top:50%;width:10px;height:10px;margin-top:-7px;border-right:2.5px solid var(--sky-deep);border-bottom:2.5px solid var(--sky-deep);transform:rotate(45deg);transition:transform 0.3s var(--ease)}.faq-item[open] summary::after{transform:rotate(-135deg);margin-top:-3px}.faq-item p{color:var(--ink-soft);padding-bottom:1rem;margin:0}.faq-more{text-align:center;margin-top:1.8rem}.cta-box{text-align:center;padding:clamp(2.2rem, 6vw, 3.6rem) clamp(1.4rem, 4vw, 3rem);border-radius:var(--radius-lg);background:linear-gradient(135deg, #EAF7FF 0%, #FFF6E0 100%);box-shadow:var(--shadow);border:1px solid var(--line)}.cta-box h2{font-size:clamp(1.25rem, 3.6vw, 1.8rem)}.cta-box p{color:var(--ink-soft);margin-bottom:1.6rem}.page-hero{padding:clamp(3rem, 9vw, 5.5rem) 0 clamp(2rem, 5vw, 3rem);background:linear-gradient(170deg, #EAF7FF 0%, #FBFEFF 100%);text-align:center;min-height:380px;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center 30%;background-repeat:no-repeat}@media (max-width: 767px){.page-hero{min-height:260px;padding:2rem 0 1rem}}.site-footer{background:#EAF7FF;padding:clamp(3rem, 8vw, 5rem) 0 0;border-top:1px solid 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