/* Owlboy Guide — sky-island pixel system.
   Palette and structure sampled from official Steam art; see DESIGN-BRIEF.md. */

:root{
  --night:#0b1622;
  --sky-deep:#132a3d;
  --panel:#1b3a52;
  --panel-2:#24506b;
  --sky:#8fd6ff;
  --cream:#e8dcc4;
  --gold:#f2b134;
  --clay:#c2703f;
  --teal:#63e7dc;
  --edge:#071019;
  --line:rgba(232,220,196,.22);
  --muted:#a9bccb;
  --maxw:1180px;
  --mono:"Consolas","Courier New",ui-monospace,monospace;
  --body:Verdana,Tahoma,"Trebuchet MS",sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--body);
  font-size:16px;
  line-height:1.72;
  color:var(--cream);
  background:
    radial-gradient(900px 420px at 78% -10%,rgba(99,231,220,.10),transparent 62%),
    radial-gradient(720px 380px at 10% 4%,rgba(143,214,255,.10),transparent 64%),
    linear-gradient(180deg,var(--night) 0%,var(--sky-deep) 48%,#0e2233 100%);
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sky);text-decoration:none;border-bottom:1px solid rgba(143,214,255,.35)}
a:hover{color:var(--gold);border-bottom-color:var(--gold)}
h1,h2,h3,.eyebrow,.overline,.fact-k,.btn,.cta,.pill-tag,.stamp,.qa-stamp,th{
  font-family:var(--mono);
}
h1,h2,h3{color:var(--cream);line-height:1.2;letter-spacing:.01em}
h1{font-size:clamp(30px,4.4vw,46px);text-transform:uppercase;letter-spacing:.02em}
h2{font-size:clamp(21px,2.4vw,27px);margin:34px 0 12px}
h3{font-size:18px;margin:24px 0 8px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin:5px 0}
code{font-family:var(--mono);background:rgba(99,231,220,.10);border:1px solid rgba(99,231,220,.25);padding:1px 5px}
hr{border:0;border-top:2px solid var(--line);margin:26px 0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--edge);padding:8px 14px;z-index:99}
.skip:focus{left:8px;top:8px}

/* ---------- status ribbon ---------- */
.ribbon{
  background:var(--edge);
  border-bottom:2px solid var(--gold);
  color:var(--cream);
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:7px 0;
}
.ribbon .wrap{display:flex;gap:10px;align-items:center}
.ribbon .wrap::before{content:"";width:8px;height:8px;background:var(--gold);flex:0 0 auto}

/* ---------- header ---------- */
.topbar{
  background:linear-gradient(180deg,rgba(11,22,34,.96),rgba(19,42,61,.92));
  border-bottom:2px solid var(--line);
  position:sticky;
  top:0;
  z-index:40;
  backdrop-filter:blur(2px);
}
.bar{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;border:0;color:var(--cream);font-family:var(--mono);font-size:20px;letter-spacing:.04em;text-transform:uppercase}
.brand img{width:36px;height:36px;image-rendering:pixelated;border:2px solid var(--edge);background:var(--panel)}
.brand:hover{color:var(--gold)}
.nav{margin-left:auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.nav>ul{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0;flex-wrap:wrap}
.nav>ul>li{position:relative;margin:0}
.nav>ul>li>a{
  display:block;padding:9px 11px;border:0;color:var(--cream);
  font-family:var(--mono);font-size:13px;letter-spacing:.04em;text-transform:uppercase;
}
.nav>ul>li>a:hover,.nav>ul>li.active>a{color:var(--gold);background:rgba(242,177,52,.08)}
.nav .has-kids>a::after{content:" ▾";color:var(--gold)}
.nav .kids{
  display:none;position:absolute;left:0;top:100%;min-width:232px;
  margin:0;padding:6px;list-style:none;z-index:50;
  background:var(--panel);border:2px solid var(--edge);
  box-shadow:6px 6px 0 var(--edge);
}
.nav .has-kids:hover .kids,.nav .has-kids:focus-within .kids{display:block}
.nav .kids li{margin:0}
.nav .kids a{
  display:block;padding:7px 10px;border:0;color:var(--cream);
  font-family:var(--body);font-size:13px;text-transform:none;letter-spacing:0;
}
.nav .kids a:hover{background:rgba(143,214,255,.12);color:var(--gold)}
.nav .cta{
  border:2px solid var(--edge);background:var(--gold);color:var(--edge);
  font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;
  padding:9px 13px;box-shadow:3px 3px 0 var(--edge);
}
.nav .cta:hover{background:var(--cream);color:var(--edge);transform:translate(-1px,-1px)}

/* ---------- hero ---------- */
.hero{
  border-bottom:2px solid var(--line);
  background:
    linear-gradient(90deg,rgba(11,22,34,.55) 0%,rgba(11,22,34,.18) 46%,rgba(11,22,34,0) 70%),
    radial-gradient(760px 300px at 80% 0%,rgba(99,231,220,.12),transparent 60%);
}
.hero-in{
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:34px;align-items:center;padding:42px 22px 46px;
}
.hero-copy{max-width:520px}
.eyebrow{
  display:inline-block;margin:0 0 12px;padding:4px 9px;
  background:rgba(242,177,52,.12);border:2px solid var(--gold);
  color:var(--gold);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
}
.hero h1{margin:0 0 14px;text-shadow:3px 3px 0 var(--edge)}
.lead{font-size:18px;line-height:1.65;color:var(--cream);margin:0 0 20px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:0}
.btn{
  display:inline-block;padding:11px 16px;
  background:var(--gold);color:var(--edge);border:2px solid var(--edge);
  font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:4px 4px 0 var(--edge);
}
.btn:hover{background:var(--cream);color:var(--edge);transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--edge)}
.btn.ghost{background:transparent;color:var(--cream);border-color:var(--cream);box-shadow:4px 4px 0 rgba(7,16,25,.9)}
.btn.ghost:hover{background:rgba(232,220,196,.12);color:var(--gold);border-color:var(--gold)}
.hero-fig{
  margin:0;border:3px solid var(--edge);outline:2px solid var(--line);
  outline-offset:-7px;background:var(--panel);box-shadow:8px 8px 0 var(--edge);
}
.hero-fig img{width:100%;height:auto;image-rendering:auto}

/* ---------- HUD facts ---------- */
.facts-strip{
  background:linear-gradient(180deg,rgba(27,58,82,.92),rgba(19,42,61,.92));
  border-bottom:2px solid var(--line);
}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:0 22px}
.fact{padding:14px 16px 15px;border-left:2px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact-k{display:block;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:3px}
.fact-v{display:block;font-family:var(--mono);font-size:15px;color:var(--cream);line-height:1.35}

/* ---------- section heads ---------- */
.section-head{margin:34px 0 14px;display:flex;flex-direction:column;gap:4px}
.overline{
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);
}
.section-head h2{
  margin:0;display:flex;align-items:center;gap:10px;font-size:22px;
  padding-bottom:8px;border-bottom:2px solid var(--line);
}
.section-head h2::before{content:"";width:10px;height:10px;background:var(--gold);flex:0 0 auto}
.count-pill{
  margin-left:auto;font-family:var(--mono);font-size:12px;
  background:var(--panel-2);border:2px solid var(--edge);padding:2px 8px;color:var(--cream);
}

/* ---------- cards ---------- */
.grid{display:flex;flex-wrap:wrap;gap:18px;margin:0 0 10px}
.card{
  flex:1 1 300px;min-width:0;max-width:100%;
  display:flex;flex-direction:column;
  background:var(--panel);border:2px solid var(--edge);border-bottom-width:4px;
  box-shadow:6px 6px 0 var(--edge);
  color:var(--cream);border-radius:0;
  clip-path:polygon(0 6px,6px 6px,6px 0,calc(100% - 6px) 0,calc(100% - 6px) 6px,100% 6px,100% 100%,0 100%);
  transition:transform .12s ease,box-shadow .12s ease;
}
.grid[data-n="2"] .card{flex-basis:calc(50% - 9px)}
.card:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 var(--edge);border-bottom-color:var(--gold)}
.card .thumb{position:relative;display:block;border-bottom:2px solid var(--edge);background:var(--sky-deep)}
.card .thumb img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:var(--sky-deep)}
.card .thumb.contain{display:flex;align-items:center;justify-content:center;padding:8px 12px;min-height:150px;background:radial-gradient(120% 100% at 50% 0%,var(--panel-2),var(--sky-deep))}
.card .thumb.contain img{width:auto;height:auto;max-width:100%;max-height:190px;aspect-ratio:auto;object-fit:contain}
.pill-tag{
  position:absolute;left:8px;bottom:8px;padding:2px 7px;
  background:var(--gold);color:var(--edge);border:2px solid var(--edge);
  font-size:10px;letter-spacing:.08em;text-transform:uppercase;
}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1 1 auto}
.card-body h3{margin:0;font-size:16px;line-height:1.35;font-family:var(--body);font-weight:700;letter-spacing:0}
.card-body p{margin:0;font-size:13px;line-height:1.55;color:var(--muted)}
.card .go{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-top:auto}
.card .stamp{font-size:10px;color:var(--muted);letter-spacing:.04em}

/* ---------- home prose / article ---------- */
.home-prose,article{
  background:linear-gradient(180deg,rgba(27,58,82,.66),rgba(19,42,61,.66));
  border:2px solid var(--line);border-top:4px solid var(--gold);
  padding:26px 28px 22px;margin:26px 0 30px;box-shadow:6px 6px 0 rgba(7,16,25,.55);
}
.home-prose p,.home-prose li,article p,article li{max-width:74ch}
.home-prose h2,article h2{
  padding-top:4px;border-top:2px solid var(--line);
}
.home-prose h2:first-child,article h2:first-of-type{border-top:0;padding-top:0;margin-top:6px}
.home-prose strong,article strong{color:var(--gold)}
table strong,table b{color:inherit}
blockquote{
  margin:18px 0;padding:10px 16px;border-left:4px solid var(--teal);
  background:rgba(99,231,220,.06);font-family:var(--mono);font-size:14px;color:var(--cream);
}
.callout{
  margin:18px 0;padding:12px 16px;border:2px solid var(--line);border-left:4px solid var(--gold);
  background:rgba(242,177,52,.07);
}
.callout.note{background:rgba(143,214,255,.06);border-left-color:var(--sky)}
.callout p:last-child{margin-bottom:0}

/* tables */
.tbl-wrap{width:100%;overflow-x:auto;margin:16px 0 20px;border:2px solid var(--line);background:rgba(11,22,34,.45)}
table{border-collapse:collapse;width:100%;font-size:13.5px;min-width:520px}
th,td{padding:9px 11px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
th{
  background:var(--panel-2);color:var(--cream);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;border-bottom:2px solid var(--edge);white-space:nowrap;
}
tbody tr:nth-child(even){background:rgba(232,220,196,.035)}
tbody tr:hover{background:rgba(143,214,255,.07)}
td{color:var(--cream)}

/* ---------- article layout ---------- */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;align-items:start;padding-top:22px}
.article-grid>div{min-width:0}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.crumb a{border:0;color:var(--sky)}
.crumb .sep{color:var(--muted)}
.crumb .here{color:var(--cream)}
article h1{margin:0 0 16px}
article img.zoom{width:100%;height:auto;border:2px solid var(--edge);margin:6px 0 18px;cursor:zoom-in;background:var(--sky-deep)}
article ul,article ol{padding-left:24px}

/* quick answer */
.quick-answer{
  position:relative;margin:0 0 22px;padding:16px 18px 14px;
  background:rgba(242,177,52,.09);border:2px solid var(--gold);
  box-shadow:5px 5px 0 rgba(7,16,25,.6);
}
.quick-answer p{margin:0;font-size:15px}
.qa-stamp{
  display:inline-block;margin-bottom:8px;padding:2px 8px;
  background:var(--gold);color:var(--edge);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
}

/* TOC */
.toc{
  position:sticky;top:84px;padding:14px 14px 12px;
  background:rgba(11,22,34,.72);border:2px solid var(--line);box-shadow:5px 5px 0 rgba(7,16,25,.5);
}
.toc .overline{display:block;margin-bottom:10px}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{
  display:block;padding:5px 0;border:0;
  font-family:var(--body);font-size:12.5px;line-height:1.4;color:var(--muted);
  border-bottom:1px dotted rgba(232,220,196,.18);
}
.toc-list a:hover{color:var(--gold)}

/* next guides */
.all-guides{margin:30px 0 8px;padding-top:8px;border-top:2px solid var(--line)}
.next-list{list-style:none;padding:0;margin:0 0 10px}
.next-list li{padding:8px 0;border-bottom:1px dotted var(--line);font-size:13.5px;color:var(--muted)}
.next-list a{font-weight:700;border:0;color:var(--sky)}
.all-link{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;margin:0}

/* lightbox */
.lightbox{
  position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;
  background:rgba(5,10,16,.94);cursor:zoom-out;padding:18px;
}
.lightbox img{
  max-width:min(1500px,96vw);max-height:92vh;width:auto;height:auto;
  border:3px solid var(--cream);background:var(--night);
}

/* ---------- footer ---------- */
.foot{
  margin-top:38px;border-top:2px solid var(--line);
  background:linear-gradient(180deg,rgba(11,22,34,.2),rgba(7,16,25,.85));
  padding:22px 0 30px;
}
.foot::before{
  content:"";display:block;height:8px;margin:-22px 0 20px;
  background-image:repeating-linear-gradient(90deg,rgba(232,220,196,.16) 0 10px,transparent 10px 22px);
}
.disclaimer{font-size:12px;color:var(--muted);max-width:78ch}
.foot-links{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;margin:10px 0 6px}
.foot-links a{border:0;color:var(--sky)}
.foot-links a[href^="mailto:"]{text-transform:none;letter-spacing:0}
.muted{font-size:11px;color:var(--muted);font-family:var(--mono);letter-spacing:.04em;margin:0}

/* ---------- ads (empty until a unit is assigned) ---------- */
.ad-slot:empty{display:none}
.ad-slot-native,.ad-slot-mobile{min-height:0}
.ad-inner{min-height:0;margin:18px 0}
.ad-slot-mobile .ad-inner{min-height:50px}
@media (hover: hover) and (pointer: fine){.ad-slot-mobile{display:none}}
@media not all and (hover: hover) and (pointer: fine){.ad-slot-native{display:none}}
@media print{.ad-slot{display:none !important}}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .toc{position:static;order:2}
  .hero-in{grid-template-columns:minmax(0,1fr);gap:22px;padding:30px 22px 34px}
  .hero-fig{order:-1}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:760px){
  .bar{gap:10px;padding-top:8px;padding-bottom:8px}
  .nav{margin-left:0;width:100%}
  .nav>ul{gap:0}
  .nav>ul>li>a{padding:7px 9px;font-size:12px}
  .nav .kids{display:none!important}
  .nav .has-kids>a::after{content:""}
  .nav .cta{margin-left:auto;padding:7px 10px}
  .hero h1{font-size:30px}
  .lead{font-size:16px}
  .home-prose,article{padding:18px 16px}
  .grid{gap:14px}
  .card{flex:1 1 100%}
  .facts{grid-template-columns:1fr}
  .fact{border-left:0;padding-left:0;border-top:1px solid var(--line)}
  .fact:first-child{border-top:0}
  .tbl-wrap{margin-left:-2px;margin-right:-2px}
  table{font-size:12.5px;min-width:480px}
  th{white-space:normal}
  td{overflow-wrap:anywhere}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none!important}
  .card:hover{transform:none}
}