:root{--ink:#0a0a0a;--paper:#f4f4f0;--lime:#d9ff3a;--grey:#a3a39b;--grey-2:#4a4a45;--rule:#262626}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--ink);font-family:Archivo,system-ui,sans-serif;font-size:17px;line-height:1.55}
a{color:inherit;text-decoration:none}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.display{font-family:Archivo,system-ui,sans-serif;font-stretch:125%;font-weight:900;letter-spacing:-.045em;line-height:.9}
.page{min-height:100vh;background:var(--paper);display:flex;flex-direction:column}
.pad{padding-left:32px;padding-right:32px}
main{flex:1}

/* header / footer (same as home) */
header{position:sticky;top:0;z-index:900;background:var(--ink);color:var(--paper);border-bottom:1px solid var(--rule)}
.nav{height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-links{display:flex;gap:36px;color:var(--paper)}
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:100%;background:var(--lime);transform:scaleX(0);transform-origin:right;transition:transform .4s cubic-bezier(.77,0,.18,1)}
.nav-links a:hover::after,.nav-links a[aria-current]::after{transform:scaleX(1);transform-origin:left}
.logo{color:var(--paper);font-size:22px;letter-spacing:-.03em;line-height:1}
.logo b{color:var(--lime);font-weight:inherit}
.cta-btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;height:44px;padding:0 18px;background:var(--lime);color:var(--ink);font-weight:500}
.cta-btn::before{content:"";position:absolute;inset:0;background:var(--paper);transform:translateY(100%);transition:transform .4s cubic-bezier(.77,0,.18,1)}
.cta-btn:hover::before{transform:translateY(0)}
.cta-btn>span{position:relative}
footer{padding:24px 32px;background:var(--ink);color:var(--grey)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px}
.foot a{color:var(--grey)}.foot a:hover{color:var(--lime)}
.foot .logo{font-size:20px}

/* blog index */
.blog-head{padding-top:88px;padding-bottom:56px;display:flex;flex-direction:column;gap:24px;border-bottom:1px solid var(--ink)}
.blog-head .lbl{border-top:1px solid var(--ink);padding-top:12px;display:block;max-width:220px}
.blog-head h1{margin:0;font-size:clamp(48px,9vw,140px)}
.stroke{color:transparent;-webkit-text-stroke:2px var(--ink);transition:color .4s}
h1:hover .stroke{color:var(--lime)}
.lede{margin:0;max-width:640px;font-size:20px;line-height:1.4;color:var(--grey-2)}
.rows{margin:0;padding:0;list-style:none}
.row{position:relative;overflow:hidden;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:start;padding:36px 32px;border-bottom:1px solid var(--ink);transition:color .4s}
.row::before{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .55s cubic-bezier(.77,0,.18,1)}
.row:hover::before{transform:scaleX(1)}
.row>*{position:relative}
.row:hover{color:var(--paper)}
.row-num{grid-column:span 2;font-size:56px;line-height:1;transition:color .4s,transform .55s cubic-bezier(.19,1,.22,1)}
.row:hover .row-num{color:var(--lime);transform:translateX(10px)}
.row-body{grid-column:span 6;display:flex;flex-direction:column;gap:14px}
.row-title{font-size:clamp(26px,2.6vw,40px);font-stretch:105%;letter-spacing:-.03em;line-height:1;display:flex;gap:14px;align-items:flex-start;transition:transform .55s cubic-bezier(.19,1,.22,1)}
.row:hover .row-title{transform:translateX(14px)}
.row-arrow{opacity:0;transform:translateX(-16px);transition:opacity .4s,transform .55s cubic-bezier(.19,1,.22,1);color:var(--lime);flex:none}
.row:hover .row-arrow{opacity:1;transform:translateX(0)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.tags li{border:1px solid currentColor;padding:5px 9px;opacity:.85}
.row-desc{grid-column:9/span 4;display:flex;flex-direction:column;gap:12px;color:var(--grey-2);transition:color .4s}
.row-desc p{margin:0;font-size:16px}
.row:hover .row-desc{color:#c9c9c2}

/* post */
.post{max-width:760px;margin:0 auto;padding:64px 0 96px;display:flex;flex-direction:column;gap:24px}
.post-meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--grey-2);border-top:1px solid var(--ink);padding-top:12px}
.post-meta a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.post h1{margin:8px 0 0;font-size:clamp(40px,6vw,76px);font-stretch:112%;letter-spacing:-.04em}
.post .lede{font-size:22px;color:var(--ink)}
.post .tags{margin-bottom:16px}
.body{font-size:18px;line-height:1.7;display:flex;flex-direction:column;gap:0}
.body>*+*{margin-top:1.1em}
.body h2{font-family:Archivo,sans-serif;font-stretch:112%;font-weight:800;letter-spacing:-.03em;line-height:1.05;font-size:34px;margin-top:2em}
.body h3{font-weight:700;letter-spacing:-.02em;font-size:24px;margin-top:1.6em}
.body p{margin-bottom:0}
.body a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--lime);text-decoration-thickness:2px}
.body blockquote{margin:1.4em 0;padding:4px 0 4px 20px;border-left:3px solid var(--lime);font-size:22px;font-weight:600;letter-spacing:-.01em;line-height:1.35}
.body ul,.body ol{padding-left:1.2em}
.body li+li{margin-top:.4em}
.body img{max-width:100%;height:auto;display:block;border:1px solid var(--ink)}
.body figcaption{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--grey-2);margin-top:8px}
.body pre{background:var(--ink);color:var(--paper);padding:20px;overflow-x:auto;font-size:14px;line-height:1.5}
.body code{font-family:'JetBrains Mono',monospace;font-size:.92em;background:#e6e6e0;padding:2px 5px}
.body pre code{background:none;padding:0}
.body hr{border:0;border-top:1px solid var(--ink);margin:2.4em 0}
.body table{border-collapse:collapse;width:100%;font-size:15px}
.body th,.body td{border:1px solid var(--ink);padding:8px 10px;text-align:left}
.body th{background:var(--ink);color:var(--paper)}
.author{margin-top:48px;border-top:1px solid var(--ink);padding-top:28px;display:flex;gap:20px;align-items:flex-start;font-size:16px;color:var(--grey-2)}
.author .logo{color:var(--ink);font-size:28px}
.author a{display:inline-block;margin-top:6px;color:var(--ink);font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--lime);text-decoration-thickness:2px}

@media (max-width:820px){
  .nav{flex-wrap:wrap;height:auto;padding:10px 0 0}
  .nav .logo{order:1}.nav .nav-right{order:2}
  .nav-links{order:3;flex-basis:100%;gap:22px;overflow-x:auto;white-space:nowrap;padding:12px 0;scrollbar-width:none}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{flex:none}
  .pad{padding-left:20px;padding-right:20px}
  .row{grid-template-columns:repeat(1,minmax(0,1fr));gap:14px;padding:28px 20px}
  .row-num,.row-body,.row-desc{grid-column:auto}
  .foot{flex-direction:column;align-items:flex-start;gap:16px}
  .post{padding-top:40px}
}

/* language switch */
.nav-right{display:flex;align-items:center;gap:16px}
.lang-switch{display:inline-flex;border:1px solid currentColor}
.lang-pill{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:30px;padding:0 10px;color:inherit;transition:background .25s,color .25s}
.lang-pill+.lang-pill{border-left:1px solid currentColor}
.lang-pill.current{background:var(--lime);color:var(--ink)}
header .lang-pill.current{background:var(--paper);color:var(--ink)}
.lang-pill:not(.current):hover{background:var(--ink);color:var(--lime)}
header .lang-pill:not(.current):hover{background:var(--lime);color:var(--ink)}
.row:hover .lang-pill:not(.current):hover{background:var(--lime);color:var(--ink)}
.row-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.also{margin:0;color:var(--grey-2)}
.also a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--lime);text-decoration-thickness:2px;text-transform:none;letter-spacing:0;font-size:13px}
@media (max-width:820px){.nav-right .cta-btn{display:none}}