[hidden]:not([hidden=until-found i]){display:none!important}:root{--bg:#fafaf8;--surface:#fff;--ink:#1e2023;--muted:#6b7078;--line:#e6e6e1;--accent:#2f5d50;--accent-soft:#eaf1ee;--f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font:17px/1.65 var(--f-body);margin:0;overflow-x:clip}img{max-width:100%}.page{max-width:680px;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));margin:0 auto;padding-block:72px 48px}a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}h1,h2,h3{text-wrap:balance;margin:0;font-weight:600;line-height:1.25}p{margin:0}.muted{color:var(--muted)}.mono{font-family:var(--f-mono);color:var(--muted);font-size:.8rem}header{flex-direction:column;gap:14px;display:flex}h1{font-size:1.6rem}header p{max-width:56ch}.links{flex-wrap:wrap;gap:6px 20px;margin-top:4px;font-size:.95rem;display:flex}section{flex-direction:column;gap:24px;margin-top:72px;display:flex}h2{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.82rem;font-weight:500}.entry{grid-template-columns:120px 1fr;gap:20px;display:grid}.entry>*{min-width:0}.entry h3{font-size:1.05rem}.entry .where{color:var(--muted);font-size:.95rem}.entry p{margin-top:8px}.entry .stack{font-family:var(--f-mono);color:var(--muted);margin-top:10px;font-size:.76rem}.list{flex-direction:column;gap:36px;display:flex}.about p+p{margin-top:14px}.edu{flex-direction:column;gap:10px;margin-top:6px;display:flex}.book{background:var(--surface);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:20px;padding:28px;display:flex}.book h3{font-size:1.25rem}.options{grid-template-columns:1fr 1fr;gap:12px;display:grid}.opt{border:1px solid var(--line);color:var(--ink);border-radius:10px;flex-direction:column;gap:4px;padding:16px;text-decoration:none;transition:border-color .15s,background .15s;display:flex}.opt:hover{border-color:var(--accent);background:var(--accent-soft)}.opt b{font-weight:600}.opt span{color:var(--muted);font-size:.92rem}.opt i{font-style:normal;font-family:var(--f-mono);color:var(--accent);margin-top:6px;font-size:.76rem}.steps{color:var(--muted);flex-wrap:wrap;gap:6px 18px;font-size:.9rem;display:flex}.alt{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;font-size:.92rem;display:flex}.alt code{font-family:var(--f-mono);color:var(--ink);user-select:all;font-size:.82rem}.copy{border:1px solid var(--line);font:500 .8rem var(--f-body);color:var(--ink);cursor:pointer;background:0 0;border-radius:6px;padding:3px 9px}.copy:hover{border-color:var(--accent)}.ask{flex-direction:column;gap:12px;display:flex}.ask form{border-bottom:1px solid var(--ink);gap:8px;padding-bottom:6px;display:flex}.ask input{min-width:0;font:1rem var(--f-body);color:var(--ink);background:0 0;border:0;flex:1;padding:6px 0}.ask input:focus-visible{outline:none}.ask form:focus-within{border-color:var(--accent)}.ask button[type=submit]{color:var(--accent);font:600 .95rem var(--f-body);cursor:pointer;background:0 0;border:0}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line);background:var(--surface);font:.85rem var(--f-body);color:var(--muted);cursor:pointer;border-radius:999px;padding:5px 12px}.chip:hover{color:var(--accent);border-color:var(--accent)}.answer{min-height:1.6em;font-size:.98rem}.answer .q{color:var(--muted);margin-bottom:4px;font-size:.88rem;display:block}.ai-note{font-size:.72rem}.hero{isolation:isolate;padding-block:40px 8px;position:relative}#field{z-index:-1;pointer-events:none;width:100vw;position:absolute;top:-72px;bottom:-40px;left:50%;transform:translate(-50%);-webkit-mask-image:linear-gradient(#000 55%,#0000);mask-image:linear-gradient(#000 55%,#0000)}.kicker{font-family:var(--f-mono);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;align-self:flex-start;align-items:center;gap:8px;padding:4px 12px 4px 10px;font-size:.78rem;display:inline-flex}.kicker i{background:var(--accent);border-radius:50%;width:7px;height:7px;animation:2.4s infinite pulse;box-shadow:0 0 #2f5d5080}@keyframes pulse{70%{box-shadow:0 0 0 7px #2f5d5000}to{box-shadow:0 0 #2f5d5000}}.hero h1{letter-spacing:-.02em;margin-top:6px;font-size:clamp(2.2rem,6vw,3rem)}.tagline{text-wrap:balance;max-width:30ch;font-size:clamp(1.3rem,3.4vw,1.65rem);font-weight:500;line-height:1.35}.rot{color:var(--accent);background:linear-gradient(transparent 62%,var(--accent-soft) 62%);transition:opacity .35s,transform .35s;display:inline-block}.rot.out{opacity:0;transform:translateY(6px)}.sub{color:var(--muted);max-width:56ch}.list .entry h3{transition:color .2s}.list .entry:hover h3{color:var(--accent)}.caret{background:var(--accent);vertical-align:-2px;width:2px;height:1em;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}@media (prefers-reduced-motion:reduce){.kicker i,.caret{animation:none}.rot{transition:none}}.resume-btn{border:1px solid var(--line);background:var(--surface);font:500 .95rem var(--f-body);color:var(--ink);cursor:pointer;border-radius:999px;align-self:flex-start;align-items:center;gap:8px;padding:7px 16px;display:inline-flex}.resume-btn:hover{border-color:var(--accent);color:var(--accent)}.resume-btn svg{width:15px;height:15px}dialog{background:var(--surface);width:min(860px,100vw - 32px);max-height:calc(100vh - 48px);color:var(--ink);border:0;border-radius:14px;padding:0;overflow:hidden;box-shadow:0 24px 60px #14181c38}dialog[open]{flex-direction:column;animation:.2s ease-out pop;display:flex}dialog::backdrop{backdrop-filter:blur(3px);background:#1e202373}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}.d-head{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;display:flex}.d-head b{font-weight:600}.d-actions{align-items:center;gap:8px;display:flex}.d-actions a,.d-actions button{border:1px solid var(--line);background:var(--surface);font:500 .88rem var(--f-body);color:var(--ink);cursor:pointer;border-radius:8px;padding:6px 12px;text-decoration:none}.d-actions a:hover,.d-actions button:hover{border-color:var(--accent);color:var(--accent)}.d-body{background:var(--bg);flex:1;min-height:0;padding:20px;overflow:auto}.d-body img{background:#fff;border-radius:2px;width:100%;max-width:100%;height:auto;margin:0 auto;display:block;box-shadow:0 1px 3px #14181c1f}@media (prefers-reduced-motion:reduce){dialog[open]{animation:none}}footer{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:80px;padding-top:20px;display:flex}@media (width<=560px){.page{padding-block:48px 40px}.entry{grid-template-columns:1fr;gap:4px}.options{grid-template-columns:1fr}.book{padding:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.opt{transition:none}}.entry h3 a{color:inherit;text-decoration:none}.entry h3 a:hover{color:var(--accent)}.entry .more{margin-top:10px;font-size:.92rem;display:inline-block}.back{font-size:.92rem;text-decoration:none}.back:hover{text-decoration:underline}.case{flex-direction:column;gap:14px;margin-top:40px;display:flex}.case h1{letter-spacing:-.02em;font-size:clamp(1.9rem,5vw,2.4rem)}.case .meta{color:var(--muted);flex-wrap:wrap;gap:4px 16px;font-size:.95rem;display:flex}.case .lead{font-size:1.12rem;line-height:1.55}.case .stack{font-family:var(--f-mono);color:var(--muted);font-size:.78rem}.case .actions{flex-wrap:wrap;gap:8px 20px;font-size:.95rem;display:flex}.prose{margin-top:40px}.prose h2{margin:40px 0 12px}.prose p{margin:0 0 14px}.prose ul{margin:0 0 14px;padding-left:1.2em}.prose li{margin:6px 0}.prose li::marker{color:var(--accent)}.pager{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:64px;padding-top:20px;font-size:.95rem;display:flex}.pager a{flex-direction:column;text-decoration:none;display:flex}.pager a:hover b{text-decoration:underline}.pager span{color:var(--muted);font-size:.8rem;font-family:var(--f-mono)}.pager .next{text-align:right;margin-left:auto}
