:root{--color-bg: #0d0d1a;--color-surface: #1a1a2e;--color-surface-raised: #16213e;--color-border: #2a2a4a;--color-text: #e8e8f0;--color-text-muted: #8888aa;--color-accent: #e040fb;--color-accent2: #ff4d8d;--header-bg: #0d0d1a;--accent: #e040fb;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic,sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--color-bg);color:var(--color-text);line-height:1.7;min-height:100vh;display:flex;flex-direction:column}main{flex:1}a{color:var(--color-accent);text-decoration:none}a:hover{opacity:.85;text-decoration:underline}img{max-width:100%;height:auto}h1,h2,h3,h4{line-height:1.3}.site-header{background:var(--header-bg);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.site-header__inner{max-width:1100px;margin:0 auto;padding:0 1rem;height:60px;display:flex;align-items:center;gap:1rem}.site-header__logo{font-size:1.2rem;font-weight:900;color:var(--color-accent);text-decoration:none;white-space:nowrap}.site-header__logo:hover{opacity:.9;text-decoration:none}.site-header__nav{display:flex;gap:1.2rem;align-items:center;flex:1}.site-header__nav a{color:var(--color-text);font-size:.9rem;font-weight:600}.site-header__nav a:hover{color:var(--color-accent);text-decoration:none}.site-footer{background:var(--color-surface);border-top:1px solid var(--color-border);padding:2rem 1rem;text-align:center;font-size:.85rem;color:var(--color-text-muted)}.site-footer__inner{max-width:800px;margin:0 auto}.site-footer__links{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1rem}.site-footer__links a{color:var(--color-text-muted);font-size:.85rem}.site-footer__links a:hover{color:var(--color-accent)}.site-footer__affiliate{margin-top:1rem;font-size:.78rem;line-height:1.8}.container{max-width:900px;margin:0 auto;padding:0 1rem}.container-narrow{max-width:700px;margin:0 auto;padding:0 1rem}.article-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.article-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;overflow:hidden;transition:transform .2s,box-shadow .2s}.article-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px #e040fb33}.article-card a{display:block;text-decoration:none;color:inherit}.article-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.article-card__body{padding:1rem}.article-card__title{font-size:1rem;font-weight:700;margin-bottom:.4rem;color:var(--color-text)}.article-card__desc{font-size:.85rem;color:var(--color-text-muted);line-height:1.6}.article-card__date{font-size:.78rem;color:var(--color-text-muted);margin-top:.5rem}.article-content{max-width:720px;margin:0 auto;padding:2rem 1rem}.article-content h1{font-size:1.8rem;margin-bottom:.5rem}.article-content h2{font-size:1.4rem;margin:2rem 0 .8rem;border-left:4px solid var(--color-accent);padding-left:.8rem}.article-content h3{font-size:1.2rem;margin:1.5rem 0 .6rem}.article-content p{margin-bottom:1rem}.article-content img{border-radius:8px;margin:1rem 0}.article-meta{color:var(--color-text-muted);font-size:.88rem;margin-bottom:1.5rem}.article-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}.article-tag{background:var(--color-surface-raised);border:1px solid var(--color-border);padding:2px 10px;border-radius:20px;font-size:.78rem;color:var(--color-text-muted)}.hero{background:linear-gradient(135deg,#0d0d1a,#1a0a2e,#0d0d1a);padding:4rem 1rem;text-align:center;border-bottom:1px solid var(--color-border)}.hero h1{font-size:clamp(1.6rem,5vw,2.8rem);font-weight:900;background:linear-gradient(135deg,var(--color-accent),var(--color-accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.hero p{color:var(--color-text-muted);font-size:1rem;max-width:600px;margin:0 auto}.page-header{padding:3rem 1rem 2rem;text-align:center}.page-header h1{font-size:1.8rem;font-weight:900;color:var(--color-accent)}.page-header p{color:var(--color-text-muted);margin-top:.5rem}.static-content{max-width:720px;margin:0 auto;padding:2rem 1rem;line-height:1.9}.static-content h2{font-size:1.3rem;margin:2rem 0 .8rem;color:var(--color-accent)}.static-content p{margin-bottom:1rem}.static-content ul{padding-left:1.5rem;margin-bottom:1rem}.static-content li{margin-bottom:.4rem}.age-overlay{position:fixed;inset:0;z-index:9999;background:#000000f2;display:flex;align-items:center;justify-content:center;padding:1rem}.age-modal{background:var(--color-surface);border:2px solid var(--color-accent);border-radius:16px;padding:2.5rem 2rem;max-width:440px;width:100%;text-align:center;box-shadow:0 0 40px #e040fb4d}.age-modal h2{font-size:1.6rem;color:var(--color-accent);margin-bottom:.5rem}.age-modal p{color:var(--color-text-muted);font-size:.95rem;margin-bottom:1.5rem;line-height:1.8}.age-modal .warning{color:#ff4d4d;font-size:.85rem;margin-bottom:1.5rem}.age-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.age-btn-yes{background:linear-gradient(135deg,var(--color-accent),var(--color-accent2));color:#fff;border:none;border-radius:8px;padding:.8rem 2rem;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .2s}.age-btn-yes:hover{transform:scale(1.04)}.age-btn-no{background:var(--color-surface-raised);color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:8px;padding:.8rem 2rem;font-size:1rem;cursor:pointer;transition:background .2s}.age-btn-no:hover{background:var(--color-border)}.scroll-top-btn{position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:var(--color-accent);color:#fff;border:none;font-size:1.2rem;cursor:pointer;box-shadow:0 2px 8px #0000004d;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,transform .2s;z-index:800}.scroll-top-btn.visible{opacity:1;visibility:visible}.scroll-top-btn:hover{transform:scale(1.1)}@media(max-width:600px){.site-header__nav{display:none}.article-grid{grid-template-columns:1fr}.hero{padding:2.5rem 1rem}}