:root{--color-bg:#12121a;--color-surface:#1b1b26;--color-text:#f2f1f6;--color-text-muted:#b8b6c4;--color-accent:#ff5d8f;--color-border:#32323f;--max-width:720px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Segoe UI,sans-serif;line-height:1.7}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.layout{flex-direction:column;min-height:100vh;display:flex}.age-notice{color:#ffd9e2;text-align:center;background-color:#3a1420;padding:.5rem 1rem;font-size:.8rem}.site-header{border-bottom:1px solid var(--color-border);padding:1rem}.site-header__inner{max-width:var(--max-width);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin:0 auto;display:flex}.logo{color:var(--color-text);letter-spacing:.02em;align-items:center;gap:.55rem;font-size:1.4rem;font-weight:700;display:inline-flex}.logo__mark{object-fit:cover;border-radius:50%;flex-shrink:0;width:40px;height:40px;display:block}.main-nav{flex-wrap:wrap;gap:.9rem;font-size:.9rem;display:flex}.main-nav a{color:var(--color-text-muted)}main{width:100%;max-width:var(--max-width);flex:1;margin:0 auto;padding:1.5rem 1rem 3rem}.site-footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);padding:1.5rem 1rem;font-size:.8rem}.site-footer__inner{max-width:var(--max-width);flex-direction:column;gap:.75rem;margin:0 auto;display:flex}.footer-nav{flex-wrap:wrap;gap:.75rem 1rem;display:flex}.hero{padding:2rem 0 1rem}.hero h1{margin:0 0 .75rem;font-size:1.6rem;line-height:1.5}.hero p{color:var(--color-text-muted);margin:0}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1.25rem}.vibe-grid{grid-template-columns:1fr;gap:.75rem;margin:1.5rem 0;display:grid}@media (min-width:480px){.vibe-grid{grid-template-columns:1fr 1fr}}.vibe-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1rem}.vibe-card__label{margin-bottom:.35rem;font-weight:700}.vibe-card__desc{color:var(--color-text-muted);margin:0;font-size:.85rem}.section{margin:2rem 0}.section h2{margin-bottom:.75rem;font-size:1.2rem}.article-list{flex-direction:column;gap:1rem;margin:0;padding:0;list-style:none;display:flex}.article-list li{border-bottom:1px solid var(--color-border);padding-bottom:1rem}.article-excerpt{color:var(--color-text-muted);font-size:.9rem}.article-date{color:var(--color-text-muted);font-size:.75rem}.prose p{margin:0 0 1.1rem}.legal h1,.legal h2{font-size:1.3rem}.badge{border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;margin-bottom:.75rem;padding:.15rem .6rem;font-size:.7rem;display:inline-block}