:root{color-scheme:light dark;--maxw:70ch;--bg:#ffffff;--text:#111111;--muted:#666666;--border:#eeeeee;--link:#0a58ca;--link-hover:#084298;--step-0:clamp(14px, 1.2vw + 10px, 18px);--step-1:clamp(20px, 2.2vw + 12px, 32px)}@media(prefers-color-scheme:dark){:root{--bg:#0f1115;--text:#e6e6e6;--muted:#a1a1a1;--border:#2a2f3a;--link:#6ea8fe;--link-hover:#9ec1ff}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:var(--step-0)}a{color:var(--link);text-decoration:none;transition:color .15s ease-in}a:hover,a:focus-visible{color:var(--link-hover);text-decoration:none}:root{--content-max:110ch}.site-wrap{width:min(92vw,var(--content-max));margin:0 auto;padding:1.25rem}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--border)}.brand{font-weight:700;font-size:1.1rem}.header-right{display:flex;flex-direction:column;align-items:flex-end}.lang-switch{font-size:.75rem;color:var(--muted);margin-bottom:.25rem;text-align:right}.lang-switch a{color:var(--muted)}.lang-switch a:hover{color:var(--link-hover)}.lang-switch .divider{margin:0 0;color:var(--muted)}.lang-switch .active-lang{font-weight:700;color:var(--text)}.nav{display:flex;flex-wrap:wrap;justify-content:flex-end}.nav a{margin-left:1rem}.main{padding:1.5rem 0}.post-title{margin:0 0 .5rem;font-size:var(--step-1)}.post-meta{color:var(--muted);font-size:.9rem;margin-bottom:1rem}.site-footer{border-top:1px solid var(--border);padding:1rem 0;color:var(--muted);font-size:.9rem;text-align:center}.site-footer p{margin:0}article{max-width:75ch}.main,article{overflow-wrap:anywhere;word-break:break-word}img{max-width:100%;height:auto}@media(max-width:640px){.site-header{flex-wrap:wrap;gap:.5rem}.header-right{align-items:flex-start;width:100%}.lang-switch{text-align:left}.nav{width:100%;justify-content:flex-start}.nav a{margin-left:0;margin-right:.75rem}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}