:root{--bg:#f2f4f7;--surface:#fff;--ink:#18202e;--muted:#5a6475;--line:#d5dae3;--hl:#6b43c9;--hl-soft:#e4dbf8;--accent:#34508f;--accent-soft:#dfe6f6;--f-display:"Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;--f-body:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;--f-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f141d;--surface:#171e2a;--ink:#e6e9ef;--muted:#98a2b3;--line:#2b3444;--hl:#ad90ff;--hl-soft:#2e2550;--accent:#86a2e6;--accent-soft:#1f2a44;color-scheme:dark}}:root[data-theme=dark]{--bg:#0f141d;--surface:#171e2a;--ink:#e6e9ef;--muted:#98a2b3;--line:#2b3444;--hl:#ad90ff;--hl-soft:#2e2550;--accent:#86a2e6;--accent-soft:#1f2a44;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--f-body);padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));flex-direction:column;min-height:100dvh;margin:0;font-size:16px;line-height:1.6;display:flex}a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--ink)}:focus-visible{outline:2px solid var(--hl);outline-offset:3px;border-radius:2px}h1,h2,h3{font-family:var(--f-display);text-wrap:balance;letter-spacing:-.02em;margin:0;font-weight:700;line-height:1.1}p{margin:0}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.skip{background:var(--surface);border:1px solid var(--line);z-index:10;border-radius:6px;padding:8px 12px;position:absolute;top:-100px;left:16px}.skip:focus{top:12px}.wrap{width:100%;max-width:760px;margin:0 auto}.eyebrow,.mono{font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:.75rem;font-weight:500}.site-header{border-bottom:1px solid var(--line);padding:28px 0 20px}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;display:flex}.brand{font-family:var(--f-display);letter-spacing:-.01em;color:var(--ink);align-items:center;gap:10px;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-flex}.brand:before{content:"";background:var(--hl);border-radius:50%;flex:none;width:10px;height:10px}.site-nav{font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;gap:18px;font-size:.75rem;font-weight:500;display:flex}.site-nav a{color:var(--muted);padding:6px 0;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--ink)}main{flex:1;padding:40px 0 64px}.site-footer{border-top:1px solid var(--line);padding:20px 0 calc(28px + env(safe-area-inset-bottom,0px));color:var(--muted);font-size:.85rem}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:8px 24px;display:flex}.site-footer a{color:inherit}.intro{flex-direction:column;gap:18px;margin-bottom:48px;display:flex}.intro h1{font-size:clamp(2.1rem,6vw,3.2rem)}.intro p{max-width:60ch;color:var(--ink);font-size:1.05rem}.placeholder{border-left:3px solid var(--hl);color:var(--muted);padding-left:14px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin-bottom:16px;display:flex}.tag-filter{flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none;display:flex}.tag-filter button{font:inherit;font-family:var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:var(--surface);border:1px solid var(--line);cursor:pointer;border-radius:999px;min-height:32px;padding:6px 12px;font-size:.72rem}.tag-filter button:hover{color:var(--ink);border-color:var(--muted)}.tag-filter button[aria-pressed=true]{color:var(--ink);background:var(--hl-soft);border-color:var(--hl)}.tag-filter[hidden]{display:none}.articles{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:10px;padding:22px 22px 18px;display:flex}.card[hidden]{display:none}.card h2{font-size:1.45rem}.card h2 a{color:var(--ink);text-decoration:none}.card h2 a:hover{color:var(--accent)}.card .desc{color:var(--muted);max-width:65ch}.card .meta{flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:4px;display:flex}.card .meta time{font-family:var(--f-mono);letter-spacing:.04em;color:var(--muted);font-size:.75rem}.langs{gap:6px;margin:0;padding:0;list-style:none;display:inline-flex}.lang{font-family:var(--f-mono);letter-spacing:.06em;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:3px 8px;font-size:.7rem;font-weight:500;line-height:1.4;text-decoration:none}.lang:hover{color:var(--ink)}.tags{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:inline-flex}.tags li{font-family:var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:.7rem;line-height:1.5}.empty{color:var(--muted)}.prose{flex-direction:column;gap:20px;max-width:65ch;display:flex}.prose h1{font-size:clamp(2rem,6vw,3rem)}.prose p{font-size:1.05rem}.prose ul{margin:0;padding-left:1.2em}@media (width<=480px){.card{border-radius:12px;padding:18px 16px 16px}main{padding:28px 0 48px}}