:root,[data-theme=light]{--color-bg:#faf8f4;--color-text:#2c2a25;--color-text-sub:#6b6560;--color-accent:#5a8a3c;--color-accent-hover:#4a7530;--color-border:#e8e2da;--color-surface:#f2efe9}[data-theme=dark]{--color-bg:#1c1b18;--color-text:#f0ece6;--color-text-sub:#b0aaa4;--color-accent:#8cbf6a;--color-accent-hover:#a3d484;--color-border:#3a3630;--color-surface:#25231f}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}body{font-family:zen kaku gothic new,sans-serif;font-size:18px;line-height:1.9;color:var(--color-text);background-color:var(--color-bg);transition:color .3s,background-color .3s;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent-hover)}.main{max-width:640px;margin:0 auto;padding:2rem 1.5rem 4rem}.site-header{border-bottom:1px solid var(--color-border);transition:border-color .3s}.header-inner{max-width:640px;margin:0 auto;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center}.site-title{font-family:zen maru gothic,sans-serif;font-weight:700;font-size:1.15rem;color:var(--color-text);text-decoration:none}.site-title:hover{color:var(--color-accent)}.theme-toggle{background:0 0;border:none;cursor:pointer;font-size:1.2rem;padding:.25rem;color:var(--color-text-sub);transition:color .2s}.theme-toggle:hover{color:var(--color-text)}[data-theme=light] .icon-sun{display:none}[data-theme=light] .icon-moon{display:inline}[data-theme=dark] .icon-sun{display:inline}[data-theme=dark] .icon-moon{display:none}.site-footer{max-width:640px;margin:0 auto;padding:2rem 1.5rem;border-top:1px solid var(--color-border);text-align:center;transition:border-color .3s}.footer-links{display:flex;justify-content:center;gap:1.5rem;margin-bottom:1rem}.footer-links a{color:var(--color-text-sub);font-size:1.25rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--color-accent)}.copyright{font-size:.8rem;color:var(--color-text-sub)}.home-hero{display:flex;flex-direction:column;align-items:center;padding:2rem 0 2.5rem}.hero-image{width:160px;height:160px;border-radius:50%;object-fit:cover;margin-bottom:1.25rem}.home-description{font-size:.95rem;color:var(--color-text-sub);text-align:center}.story-list{padding-top:.5rem}.story-item{padding:1.5rem 0;border-top:1px solid var(--color-border);transition:border-color .3s}.story-link{display:block;color:var(--color-text);text-decoration:none}.story-link:hover .story-title{color:var(--color-accent)}.story-title{font-family:zen maru gothic,sans-serif;font-size:1.15rem;font-weight:700;margin-bottom:.4rem;transition:color .2s}.story-summary{font-size:.88rem;line-height:1.75;color:var(--color-text-sub);margin-bottom:.5rem}.story-date{font-size:.8rem;color:var(--color-text-sub)}.article-header{margin-bottom:1.25rem}.article-title{font-family:zen maru gothic,sans-serif;font-size:1.6rem;font-weight:700;line-height:1.5;margin-bottom:.5rem}.article-date{font-size:.85rem;color:var(--color-text-sub)}.article-body{font-size:1rem;line-height:2}.article-body h2{font-family:zen maru gothic,sans-serif;font-size:1.25rem;font-weight:700;margin-top:3rem;margin-bottom:1rem;padding-bottom:.4rem;border-bottom:1px solid var(--color-border)}.article-body h3{font-family:zen maru gothic,sans-serif;font-size:1.1rem;font-weight:700;margin-top:2.5rem;margin-bottom:.75rem}.article-body p{margin-bottom:1.5rem}.article-body>p:first-child em:only-child,.article-body>p:first-of-type em:only-child{display:block;font-style:normal;font-size:.9rem;line-height:1.85;color:var(--color-text);opacity:.78;padding:1rem 1.25rem;background-color:var(--color-surface);border-radius:6px;transition:background-color .3s,color .3s}.article-body a{text-decoration:underline;text-decoration-color:var(--color-border);text-underline-offset:2px}.article-body a:hover{text-decoration-color:var(--color-accent)}.article-separator{text-align:center;margin-top:3rem;margin-bottom:2rem;font-size:.7rem;color:var(--color-text-sub);letter-spacing:.3em}.article-author{display:flex;gap:1.25rem;align-items:flex-start}.author-image{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0}.author-name{font-family:zen maru gothic,sans-serif;font-weight:700;font-size:.95rem;margin-bottom:.3rem}.author-handle{font-family:zen kaku gothic new,sans-serif;font-weight:400;font-size:.8rem;margin-left:.3rem;color:var(--color-accent)}.author-role{font-family:zen kaku gothic new,sans-serif;font-weight:400;font-size:.75rem;color:var(--color-text-sub);margin-left:.4rem}.author-bio{font-size:.85rem;line-height:1.8;color:var(--color-text-sub)}.author-bio a{text-decoration:underline;text-decoration-color:var(--color-border);text-underline-offset:2px}.author-bio a:hover{text-decoration-color:var(--color-accent)}.article-nav{display:flex;justify-content:space-between;gap:1.5rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--color-border)}.article-nav-link{display:block;text-decoration:none;color:var(--color-text);max-width:48%}.article-nav-link:hover .article-nav-title{color:var(--color-accent)}.article-nav-next{margin-left:auto;text-align:right}.article-nav-label{display:block;font-size:.75rem;color:var(--color-text-sub);margin-bottom:.25rem}.article-nav-title{font-family:zen maru gothic,sans-serif;font-size:.95rem;font-weight:700;transition:color .2s}@media(max-width:480px){body{font-size:15px}.main{padding:1.5rem 1.25rem 3rem}.hero-image{width:120px;height:120px}.article-title{font-size:1.35rem}}