:root{
  --bg:#faf8f4;--surface:#ffffff;--ink:#16181d;--muted:#5d6370;--line:#e7e2d9;
  --accent:#e2552d;--accent-ink:#ffffff;--tag:#f3ede3;--code:#f1ede6;
  --serif:"Fraunces",Georgia,serif;--sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --max:1120px;--read:700px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#121317;--surface:#1a1c22;--ink:#ecebe8;--muted:#a3a7b0;--line:#2a2d35;--tag:#242730;--code:#22252c;--accent:#ff7a52;}
}
:root[data-theme="dark"]{--bg:#121317;--surface:#1a1c22;--ink:#ecebe8;--muted:#a3a7b0;--line:#2a2d35;--tag:#242730;--code:#22252c;--accent:#ff7a52;}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:8px 12px;z-index:9}

/* header */
.site-head{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:5}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-family:var(--serif);font-weight:700;font-size:24px;text-decoration:none;letter-spacing:-.02em}
.logo span{color:var(--accent)}
.nav{display:flex;gap:20px;font-size:15px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
@media (max-width:640px){.nav{gap:14px;font-size:14px}.nav .hide-sm{display:none}}

/* hero */
.hero{padding:56px 0 32px;border-bottom:1px solid var(--line)}
.kicker{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.03em;margin:12px 0 16px;max-width:16ch}
.hero p{color:var(--muted);font-size:19px;max-width:56ch;margin:0}

/* lead story */
.lead{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;padding:40px 0;border-bottom:1px solid var(--line);align-items:center}
@media (max-width:820px){.lead{grid-template-columns:1fr}}
.thumb{aspect-ratio:16/10;border-radius:14px;overflow:hidden;display:grid;place-items:center;font-family:var(--serif);font-size:64px;color:#fff}
.t1{background:linear-gradient(135deg,#e2552d,#f2a65a)}
.t2{background:linear-gradient(135deg,#2d5be2,#5ad1f2)}
.t3{background:linear-gradient(135deg,#7a2de2,#e25ab4)}
.t4{background:linear-gradient(135deg,#1f8a5b,#9ad15a)}
.lead h2{font-family:var(--serif);font-size:clamp(26px,3.6vw,38px);line-height:1.15;margin:10px 0;letter-spacing:-.02em}
.lead h2 a,.card h3 a{text-decoration:none}
.lead h2 a:hover,.card h3 a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.meta{font-size:14px;color:var(--muted)}
.excerpt{color:var(--muted)}

/* grid */
.section-title{font-family:var(--serif);font-size:26px;margin:40px 0 20px;display:flex;justify-content:space-between;align-items:baseline}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding-bottom:48px}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid{grid-template-columns:1fr}}
.card .thumb{font-size:44px;margin-bottom:14px}
.card h3{font-family:var(--serif);font-size:21px;line-height:1.25;margin:8px 0}
.card p{color:var(--muted);font-size:15px;margin:0 0 8px}
.tag{display:inline-block;background:var(--tag);font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;text-decoration:none}

/* newsletter */
.signup{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px;margin:0 0 56px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
@media (max-width:700px){.signup{grid-template-columns:1fr}}
.signup h2{font-family:var(--serif);margin:0 0 4px;font-size:26px}
.signup p{margin:0;color:var(--muted)}
.signup form{display:flex;gap:8px;flex-wrap:wrap}
.signup input{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);min-width:0;flex:1 1 200px}
.btn{font:inherit;font-weight:600;background:var(--accent);color:var(--accent-ink);border:0;border-radius:10px;padding:12px 18px;cursor:pointer;text-decoration:none}

/* article */
.article{max-width:var(--read);margin:0 auto;padding:40px 16px 24px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:16px}
.crumbs a{text-decoration:none}
.article h1{font-family:var(--serif);font-size:clamp(32px,5vw,48px);line-height:1.1;letter-spacing:-.025em;margin:10px 0 14px}
.article .dek{font-size:20px;color:var(--muted);margin:0 0 20px}
.article .thumb{margin:24px 0 32px;font-size:72px}
.article h2{font-family:var(--serif);font-size:28px;line-height:1.2;margin:40px 0 12px;letter-spacing:-.01em}
.article h3{font-size:19px;margin:28px 0 8px}
.article p,.article li{font-size:18px}
.article li{margin-bottom:8px}
.article blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--accent);background:var(--surface);border-radius:0 10px 10px 0}
.article code,.article pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--code);border-radius:6px}
.article code{padding:2px 6px;font-size:.9em}
.article pre{padding:16px;overflow-x:auto;font-size:15px;line-height:1.5;white-space:pre-wrap}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:24px 0}
.toc strong{display:block;margin-bottom:6px}
.toc ol{margin:0;padding-left:20px}.toc li{font-size:16px;margin:2px 0}
.callout{background:var(--tag);border-radius:12px;padding:16px 20px;margin:24px 0}
.ad-slot{border:1px dashed var(--line);border-radius:10px;padding:18px;text-align:center;color:var(--muted);font-size:13px;margin:32px 0}
.related{max-width:var(--max);margin:0 auto;padding:0 16px}

/* footer */
.site-foot{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}
.site-foot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-foot a{text-decoration:none;margin-right:16px}
.site-foot a:hover{color:var(--ink)}
.page{max-width:var(--read);margin:0 auto;padding:48px 16px}
.page h1{font-family:var(--serif);font-size:44px;line-height:1.1;margin:0 0 16px}
.page h2{font-family:var(--serif);margin-top:32px}
.card>a,.lead>a{text-decoration:none;display:block}
.nav a{white-space:nowrap}@media (max-width:640px){.logo{font-size:21px}}
/* logo tekkit/guides */
.logo{display:flex;align-items:center;gap:10px;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:21px;letter-spacing:-.04em}
.logo .mark{flex:none;border-radius:8px}
.logo b{font-weight:800;color:var(--ink)}
.logo i{font-style:normal;font-weight:400;color:var(--accent)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo .mark{box-shadow:0 0 0 1px #3a3e48}}
:root[data-theme="dark"] .logo .mark{box-shadow:0 0 0 1px #3a3e48}
@media (max-width:640px){.logo{font-size:17px;gap:8px}.logo .mark{width:28px;height:28px}}
@media (max-width:370px){.logo i{display:none}}
/* cover images */
.thumb.cover{display:block;background:#1a1c22}
.thumb.cover img{width:100%;height:100%;object-fit:cover;display:block}
.card .thumb.cover,.lead .thumb.cover{box-shadow:0 1px 0 var(--line)}