:root{
  --paper:#F4F7FA; --surface:#FFFFFF; --ink:#12272B; --muted:#51666A; --line:#D5DFE8;
  --blue:#0D4F97; --blue-deep:#0A3C75; --blue-soft:#E3EEF8; --cyan:#2BBBC4; --todo:#FFF3C4;
  --display:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Roboto,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){--paper:#0E1824;--surface:#152233;--ink:#E6EEEC;--muted:#9DB0AD;--line:#2A3B3E;--blue:#5FA8E8;--blue-deep:#3F8FD6;--blue-soft:#16283D;--todo:#4A3F12}
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
header{position:sticky;top:env(safe-area-inset-top,0px);background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 20px var(--display)}
.brand img{width:34px;height:32px;object-fit:contain}
.back{font-weight:600;text-decoration:none;font-size:15px}
main{padding:56px 0 72px}
article{max-width:72ch}
h1{font:800 clamp(32px,4.5vw,44px)/1.12 var(--display);letter-spacing:-.015em;margin:0 0 10px}
h2{font:700 22px/1.25 var(--display);margin:40px 0 10px}
h3{font:600 18px/1.3 var(--display);margin:24px 0 6px}
p,ul{margin:0 0 14px}
ul{padding-left:22px}
li{margin-bottom:6px}
.updated{color:var(--muted);margin-bottom:28px}
.intro{font-size:19px;color:var(--muted)}
.box{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:18px 0}
.box p:last-child{margin:0}
.todo{background:var(--todo);padding:0 4px;border-radius:4px}
.table-wrap{overflow-x:auto;margin:14px 0}
table{border-collapse:collapse;width:100%;min-width:560px;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:14px}
tr:last-child td{border-bottom:0}
footer{border-top:1px solid var(--line);padding:32px 0 44px;color:var(--muted);font-size:15px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.foot nav{display:flex;flex-wrap:wrap;gap:18px}
.foot a{text-decoration:none;color:var(--muted)}
.foot a:hover{color:var(--ink)}