@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap";:root{--accent: #FF6B81;--accent-soft: rgba(255, 107, 129, .08);--accent-dark: #E04E63;--black: 44, 44, 44;--gray: 110, 110, 110;--gray-light: 250, 250, 250;--gray-dark: 44, 44, 44;--bg-color: #FAFAFA;--box-shadow: 0 10px 30px rgba(0, 0, 0, .03), 0 1px 8px rgba(0, 0, 0, .02);--transition: all .4s cubic-bezier(.4, 0, .2, 1)}body{font-family:Noto Sans JP,Atkinson,system-ui,-apple-system,sans-serif;margin:0;padding:0;background-color:var(--bg-color);color:#444;font-size:17px;line-height:2;letter-spacing:.03em;-webkit-font-smoothing:antialiased}.prose-body h2{font-size:1.8rem;font-weight:800;color:#2c2c2c;margin:4rem 0 2rem;padding:.5rem 0 .5rem 1.5rem;border-left:4px solid var(--accent);background:linear-gradient(to right,var(--accent-soft),transparent);line-height:1.4}.prose-body h3{font-size:1.4rem;font-weight:700;color:#2c2c2c;margin:3rem 0 1.5rem;padding-bottom:.5rem;border-bottom:1px solid #eee;position:relative}.prose-body h3:after{content:"";position:absolute;bottom:-1px;left:0;width:40px;height:3px;background-color:var(--accent);border-radius:3px}.prose-body p{margin-bottom:2rem}.prose-body strong{font-weight:700;color:#222;background:linear-gradient(transparent 70%,var(--accent-soft) 0%);padding:0 2px}.prose-body blockquote{border:1px solid rgba(255,107,129,.1);border-left:4px solid var(--accent);padding:2rem;margin:3rem 0;background-color:#fff;border-radius:12px;color:#666;font-style:normal;box-shadow:0 10px 25px #00000005}.prose-body table{width:100%;border-collapse:collapse;margin:3rem 0;font-size:.95rem;border-radius:12px;overflow:hidden;box-shadow:0 0 0 1px #eee}.prose-body th{background-color:#fcfcfc;padding:1rem;font-weight:700;border-bottom:2px solid var(--accent-soft);text-align:left}.prose-body td{padding:1rem;border-bottom:1px solid #f5f5f5}.prose-body .cta-button{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin:4rem auto;padding:1.5rem 3rem;max-width:400px;background:linear-gradient(135deg,#ff6b81,#ff8e9e);color:#fff!important;text-decoration:none!important;border-radius:100px;font-weight:700;font-size:1.15rem;box-shadow:0 15px 35px #ff6b8140;transition:var(--transition);position:relative;overflow:hidden}.prose-body .cta-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.3),transparent);transition:all .6s}.prose-body .cta-button:hover{transform:translateY(-5px);box-shadow:0 20px 45px #ff6b8159}.prose-body .cta-button:hover:before{left:100%}.prose-body .cta-button .sub-text{display:block;font-size:.75rem;font-weight:500;opacity:.9;margin-top:.25rem;letter-spacing:.05em}.text-center{text-align:center}@media(max-width:720px){.prose-body .cta-button{max-width:100%;padding:1.2rem 2rem;font-size:1rem}}.mobile-nav[data-astro-cid-37bvxqo4]{display:none;position:fixed;bottom:0;left:0;right:0;height:64px;background-color:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(0,0,0,.05);z-index:1000;justify-content:space-around;align-items:center;padding:0 1rem;padding-bottom:env(safe-area-inset-bottom);box-sizing:content-box}.nav-item[data-astro-cid-37bvxqo4]{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#888;text-decoration:none;background:none;border:none;padding:0;cursor:pointer;gap:4px;transition:all .3s ease;flex:1}.nav-item[data-astro-cid-37bvxqo4] span[data-astro-cid-37bvxqo4]{font-size:.65rem;font-weight:600;letter-spacing:.05em}.nav-item[data-astro-cid-37bvxqo4] svg[data-astro-cid-37bvxqo4]{width:20px;height:20px}.nav-item[data-astro-cid-37bvxqo4]:active{color:var(--accent)}@media(max-width:720px){.mobile-nav[data-astro-cid-37bvxqo4]{display:flex}}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;left:0;right:0;z-index:1000;background-color:#fffc!important;backdrop-filter:blur(12px)!important;-webkit-backdrop-filter:blur(12px)!important;border-bottom:1px solid rgba(0,0,0,.05)}.header-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:960px;margin:0 auto;padding:0 1.5rem;height:72px}.site-title[data-astro-cid-3ef6ksr2]{margin:0;display:flex;align-items:center;z-index:1001}.logo-image[data-astro-cid-3ef6ksr2]{height:32px;width:auto;display:block}.desktop-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.5rem}.internal-links[data-astro-cid-3ef6ksr2]{display:flex;gap:.25rem}.internal-links[data-astro-cid-3ef6ksr2] a{padding:.5rem .8rem;color:rgb(var(--gray));text-decoration:none;font-size:.95rem;font-weight:500;border-radius:8px;transition:all .3s ease}.internal-links[data-astro-cid-3ef6ksr2] a:hover{background:#00000008;color:rgb(var(--black))}.internal-links[data-astro-cid-3ef6ksr2] a.active{color:var(--accent);background:#ff6b810d}.social-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;border-left:1px solid rgba(0,0,0,.1);padding-left:1.5rem}.social-link[data-astro-cid-3ef6ksr2]{color:rgb(var(--gray));transition:all .3s ease;display:flex;align-items:center}.social-link[data-astro-cid-3ef6ksr2]:hover{color:var(--accent);transform:translateY(-2px)}@media(max-width:720px){.desktop-nav[data-astro-cid-3ef6ksr2]{display:none}.header-nav[data-astro-cid-3ef6ksr2]{height:64px;padding:0 1rem}.logo-image[data-astro-cid-3ef6ksr2]{height:26px}}