/* ============================================================
   Zombie Air Force Guide — tactical briefing desk
   Palette + motifs from the game's own HUD and battlefield art.
   ============================================================ */
@font-face{font-family:'Oswald';font-style:normal;font-weight:400 700;font-display:swap;src:url(assets/fonts/oswald-500.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url(assets/fonts/inter-400.woff2) format('woff2')}

:root{
  --bg:#12150f; --bg2:#1a1f15; --panel:#20261a; --panel2:#252c1d;
  --paper:#efe7d3; --paper2:#e5dcc4; --ink-paper:#20241a;
  --ink:#e9e4d4; --mut:#b3b7a2; --faint:#8f9479;
  --line:#39412c; --line2:#4b543a;
  --acc:#7a9a3f; --acc2:#a8c968; --warn:#f2c53d; --alert:#e2662a; --cyan:#6fc3c9;
  --ink-link:#3f5a1e;
  --maxw:1120px;
  --hard:0 6px 0 rgba(0,0,0,.45);
  --disp:'Oswald',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);
  font-size:16.5px;line-height:1.62;
  background-image:
    radial-gradient(900px 420px at 12% -8%, rgba(122,154,63,.12), transparent 60%),
    radial-gradient(700px 380px at 92% 4%, rgba(226,102,42,.08), transparent 60%);
  background-repeat:no-repeat;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
a{color:var(--acc2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:8px;background:var(--warn);color:#111;padding:6px 12px;z-index:100}
h1,h2,h3{font-family:var(--disp);text-transform:none;letter-spacing:.2px;line-height:1.18;color:#fff}

/* ---------- ribbon (top alert strip) ---------- */
.ribbon{background:var(--warn);color:#181405;font-weight:600;font-size:13.5px;
  font-family:var(--disp);letter-spacing:.6px;text-transform:uppercase}
.ribbon .wrap{padding:7px 22px;display:flex;gap:10px;align-items:center}
.ribbon .wrap::before{content:"★";color:#7a2f07;font-size:15px}

/* ---------- topbar ---------- */
.topbar{background:linear-gradient(180deg,#1b2114,#151a10);border-bottom:2px solid var(--line);
  position:sticky;top:0;z-index:50}
.topbar::after{content:"";display:block;height:6px;
  background:repeating-linear-gradient(45deg,var(--warn) 0 11px,#191d10 11px 22px)}
.bar{display:flex;align-items:center;gap:14px;padding-top:10px;padding-bottom:10px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--disp);
  font-weight:600;font-size:19px;letter-spacing:.4px;text-transform:uppercase;flex-shrink:0}
.brand:hover{text-decoration:none;color:var(--acc2)}
.brand img{border:2px solid var(--line2);border-radius:4px;background:#0d1009}
.nav{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0;align-items:center}
.nav li{position:relative}
.nav li>a{display:block;padding:8px 11px;color:var(--ink);font-weight:600;font-size:14.5px;
  border:2px solid transparent;white-space:nowrap}
.nav li>a:hover,.nav li.active>a{color:#fff;background:#2a3220;border-color:var(--line2);text-decoration:none}
.nav li.has-kids>a::after{content:"";display:inline-block;width:9px;height:6px;margin-left:8px;
  vertical-align:middle;background:currentColor;clip-path:polygon(0 0,100% 0,50% 100%)}
.nav .kids{position:absolute;top:100%;left:0;min-width:238px;display:none;flex-direction:column;
  background:#1c2215;border:2px solid var(--line2);box-shadow:var(--hard);padding:6px;gap:2px;z-index:60}
.nav li.has-kids:hover .kids,.nav li.has-kids:focus-within .kids{display:flex}
.nav .kids li a{padding:9px 11px;font-size:14.5px;border-left:3px solid transparent}
.nav .kids li a:hover{border-left-color:var(--warn);background:#262e1b;text-decoration:none}
.nav .cta{display:inline-flex;align-items:center;gap:7px;background:var(--alert);color:#1b0d04;
  font-family:var(--disp);font-weight:600;text-transform:uppercase;letter-spacing:.5px;
  padding:9px 14px;border:2px solid #8f3c14;box-shadow:0 4px 0 #7a3110;font-size:14.5px;white-space:nowrap}
.nav .cta:hover{transform:translateY(1px);box-shadow:0 3px 0 #7a3110;text-decoration:none;color:#1b0d04}
.nav .cta span{font-size:12px}

/* ---------- hero ---------- */
.hero{position:relative;background:#0d1009;border-bottom:2px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:var(--hero);
  background-size:cover;background-position:center;opacity:.95}
.hero::after{content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(12,14,9,.94) 0%,rgba(12,14,9,.80) 42%,rgba(12,14,9,.34) 100%),
    linear-gradient(180deg,rgba(12,14,9,.55) 0%,rgba(12,14,9,.10) 38%,rgba(18,21,15,.96) 100%)}
.hero-in{position:relative;z-index:2;padding:64px 22px 58px;min-height:392px;max-width:820px}
.eyebrow{display:inline-block;background:var(--warn);color:#1a1505;font-family:var(--disp);
  text-transform:uppercase;letter-spacing:1.2px;font-size:12.5px;font-weight:600;
  padding:5px 11px;border:2px solid #a8842a;margin:0 0 16px}
.hero h1{font-size:clamp(34px,5.4vw,58px);margin:0 0 14px;text-shadow:0 3px 18px rgba(0,0,0,.8);max-width:15ch}
.lead{font-size:18px;color:#e6e2d3;margin:0 0 22px;max-width:56ch;text-shadow:0 2px 10px rgba(0,0,0,.8)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:0}
.btn{display:inline-block;background:var(--acc);color:#12160a;font-family:var(--disp);
  text-transform:uppercase;letter-spacing:.6px;font-weight:600;padding:12px 18px;font-size:15px;
  border:2px solid #4e6626;box-shadow:0 5px 0 #3f5220}
.btn:hover{transform:translateY(1px);box-shadow:0 4px 0 #3f5220;text-decoration:none;color:#12160a}
.btn.ghost{background:rgba(20,25,14,.62);color:#fff;border-color:var(--line2);box-shadow:0 5px 0 rgba(0,0,0,.5)}
.btn.ghost:hover{background:rgba(30,38,20,.8);color:#fff}

/* ---------- facts strip ---------- */
.facts-strip{background:var(--bg2);border-bottom:2px solid var(--line)}
.facts{display:flex;flex-wrap:wrap;gap:10px;padding:16px 22px}
.fact{flex:1 1 170px;background:var(--panel);border:2px solid var(--line);padding:10px 13px;
  display:flex;flex-direction:column;gap:2px;box-shadow:var(--hard)}
.fact-k{font-family:var(--disp);text-transform:uppercase;letter-spacing:1px;font-size:11.5px;color:var(--warn)}
.fact-v{font-weight:600;font-size:14.5px;color:#fff}

/* ---------- section head ---------- */
.section-head{margin:34px 0 16px;border-bottom:2px solid var(--line);padding-bottom:9px;
  display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.overline{font-family:var(--disp);text-transform:uppercase;letter-spacing:1.6px;font-size:12px;
  color:var(--cyan);display:block}
.section-head .overline{width:100%}
.section-head h2{font-size:23px;margin:0;display:flex;align-items:center;gap:10px}
.count-pill{background:var(--acc);color:#12160a;font-size:13px;padding:2px 9px;font-family:var(--disp)}

/* ---------- cards ---------- */
.grid{display:flex;flex-wrap:wrap;gap:18px;margin:0 0 26px}
.card{flex:1 1 288px;max-width:100%;display:flex;flex-direction:column;background:var(--panel);
  border:2px solid var(--line);box-shadow:var(--hard);color:var(--ink);overflow:hidden;
  transition:transform .12s ease}
.card:hover{transform:translateY(-3px);text-decoration:none;border-color:var(--line2)}
.card .thumb{position:relative;display:block;border-bottom:2px solid var(--line);background:#0d1009}
.card .thumb img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.pill-tag{position:absolute;left:0;top:0;background:var(--warn);color:#1a1505;font-family:var(--disp);
  text-transform:uppercase;letter-spacing:.8px;font-size:11.5px;font-weight:600;padding:4px 9px;border-right:2px solid #a8842a;border-bottom:2px solid #a8842a}
.card-body{padding:14px 15px 15px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-body h3{font-size:18.5px;margin:0;color:#fff}
.card-body p{margin:0;font-size:14.5px;color:var(--mut);flex:1}
.card .go{font-family:var(--disp);text-transform:uppercase;letter-spacing:.8px;font-size:13px;color:var(--acc2)}
.card .stamp{font-size:12px;color:var(--faint)}
.card.sm{flex:1 1 196px}
.card.sm .card-body{padding:11px 13px}
.card.sm h3{font-size:16px}

/* ---------- article layout ---------- */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:30px;align-items:start;
  padding-top:22px;padding-bottom:34px}
.crumb{font-size:13px;color:var(--faint);margin:0 0 12px;font-family:var(--disp);letter-spacing:.6px;text-transform:uppercase}
.crumb a{color:var(--mut)}
.crumb .here{color:#fff}
.crumb .sep{opacity:.6;padding:0 4px}
article{background:var(--panel);border:2px solid var(--line);box-shadow:var(--hard);padding:26px 28px 30px;min-width:0}
article>h1{font-size:31px;margin:0 0 16px}
article h2{font-size:23px;margin:32px 0 12px;padding-top:16px;border-top:2px solid var(--line);counter-increment:h2c}
article h2::before{content:"[" counter(h2c,decimal-leading-zero) "]";font-family:var(--disp);color:var(--warn);
  font-size:16px;margin-right:9px;letter-spacing:1px;vertical-align:1px}
article{counter-reset:h2c}
article h3{font-size:18.5px;margin:22px 0 8px;color:var(--acc2)}
article p{margin:0 0 14px}
article ul,article ol{margin:0 0 16px;padding-left:22px}
article li{margin:5px 0}
article li::marker{color:var(--warn)}
article strong{color:#fff}
article a{color:var(--acc2);text-decoration:underline;text-underline-offset:2px}
article blockquote{margin:0 0 16px;padding:12px 16px;border-left:4px solid var(--warn);
  background:#1b2114;color:var(--mut)}
article img.zoom{display:block;width:100%;border:2px solid var(--line2);margin:6px 0 16px;cursor:zoom-in;background:#0d1009}
article img.zoom.open{position:fixed;inset:0;margin:auto;z-index:61;width:auto;height:auto;
  max-width:min(1180px,94vw);max-height:92vh;object-fit:contain;cursor:zoom-out;
  border:3px solid var(--warn);box-shadow:0 24px 70px rgba(0,0,0,.75)}
body.lb{overflow:hidden}
body.lb::before{content:"";position:fixed;inset:0;background:rgba(5,7,4,.9);z-index:60}
body.lb::after{content:"Click the image or press Esc to close";position:fixed;z-index:62;left:50%;
  transform:translateX(-50%);bottom:18px;color:var(--ink);font-family:var(--disp);text-transform:uppercase;
  letter-spacing:1px;font-size:12.5px;background:rgba(18,21,15,.9);border:2px solid var(--line2);padding:6px 12px}

/* quick answer */
.quick-answer{position:relative;background:var(--paper);color:var(--ink-paper);
  border:2px solid #b9ad8c;box-shadow:0 5px 0 rgba(0,0,0,.4);padding:18px 20px 16px;margin:0 0 20px}
.quick-answer p{margin:0;font-size:15.5px;color:#252a1c}
.qa-stamp{display:inline-block;background:var(--warn);color:#1a1505;font-family:var(--disp);
  text-transform:uppercase;letter-spacing:1.3px;font-size:11.5px;padding:3px 9px;margin-bottom:9px;
  border:2px solid #a8842a;font-weight:600}

/* tables */
.tbl-wrap{overflow-x:auto;margin:0 0 18px;border:2px solid #b9ad8c;background:var(--paper);
  box-shadow:0 5px 0 rgba(0,0,0,.35)}
table{border-collapse:collapse;width:100%;font-size:14.5px;color:#242a1b}
caption{caption-side:top;text-align:left;padding:8px 12px;font-family:var(--disp);text-transform:uppercase;
  letter-spacing:1px;font-size:12px;color:#5c5a3f}
th{background:var(--acc);color:#101405;font-family:var(--disp);text-transform:uppercase;
  letter-spacing:.8px;font-size:13px;text-align:left;padding:9px 12px;vertical-align:top;border-bottom:2px solid #4e6626}
td{padding:9px 12px;vertical-align:top;border-bottom:1px solid #cfc5a8;line-height:1.5}
tbody tr:nth-child(even){background:var(--paper2)}
table strong,table b{color:inherit}
table img{width:54px;height:54px;vertical-align:middle;margin:0 9px 0 0;border:1px solid #b3a884;background:#fff}
table code,.quick-answer code{background:#ddd2b4;color:#33301c;padding:1px 5px;font-size:13.5px}
.tbl-wrap a{color:var(--ink-link);font-weight:600}

/* callout */
.callout{border:2px dashed var(--line2);background:#1a2113;padding:14px 17px;margin:0 0 18px;color:var(--mut)}
.callout p:last-child{margin-bottom:0}
.callout::before{content:"BRIEF NOTE";display:block;font-family:var(--disp);text-transform:uppercase;
  letter-spacing:1.6px;font-size:11.5px;color:var(--warn);margin-bottom:7px}

/* toc */
.toc{position:sticky;top:96px;background:var(--panel);border:2px solid var(--line);
  box-shadow:var(--hard);padding:14px 15px}
.toc .overline{color:var(--warn);margin-bottom:9px}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{color:var(--mut);font-size:14px;padding:5px 8px;border-left:3px solid transparent}
.toc-list a:hover{color:#fff;background:#252c1d;border-left-color:var(--warn);text-decoration:none}

/* all guides block */
.all-guides{margin-top:34px;padding-top:6px;border-top:2px solid var(--line)}
article .card,article .card *{text-decoration:none}
article .card h3{color:#fff}
article .card p{color:var(--mut)}
article .card .go{color:var(--acc2)}
article .card .stamp{color:var(--faint)}
.all-guides .grid{margin-top:14px}

/* ads */
.ad-slot{margin:22px auto;border:2px dashed var(--line2);background:#171c11;min-height:0}
.ad-slot .ad-inner{padding:8px}
@media (hover:none),(pointer:coarse){.ad-slot{display:none}}

/* footer */
.foot{background:#0e1109;border-top:2px solid var(--line);margin-top:12px}
.foot .wrap{padding:26px 22px 30px}
.foot .disclaimer{color:var(--mut);font-size:13.5px;margin:0 0 12px;max-width:88ch}
.foot-links{margin:0 0 8px;font-size:14px}
.foot-links a{color:var(--acc2)}
.muted{color:var(--faint);font-size:13px;margin:0}
.foot::before{content:"";display:block;height:6px;
  background:repeating-linear-gradient(45deg,#191d10 0 11px,var(--warn) 11px 22px)}

/* ---------- responsiveness ---------- */
@media (max-width:1100px){
  .article-grid{grid-template-columns:minmax(0,1fr) 208px;gap:22px}
  table{font-size:14px}
}
@media (max-width:960px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .toc{position:static;order:-1}
  .toc-list{flex-direction:row;flex-wrap:wrap;gap:6px}
  .toc-list a{background:#252c1d;border-left:none;border-bottom:2px solid transparent}
}
@media (max-width:860px){
  body{font-size:16px}
  .bar{flex-wrap:wrap;gap:10px}
  .nav{margin-left:0;flex:1 1 100%;flex-wrap:wrap;gap:8px}
  .nav ul{flex-wrap:wrap;gap:2px}
  .nav li>a{padding:7px 9px;font-size:14px}
  .nav .kids{position:static;display:none;flex-direction:row;flex-wrap:wrap;min-width:0;border:none;
    box-shadow:none;background:transparent;padding:0 0 6px;width:100%}
  .nav li.has-kids.active .kids{display:flex}
  .nav li.has-kids.active .kids li a{padding:6px 9px;background:#252c1d;border:2px solid var(--line);
    font-size:13.5px}
  .nav li.has-kids:hover .kids{display:none}
  .nav li.has-kids.active:hover .kids{display:flex}
  .nav .cta{margin-left:auto}
  .hero-in{padding:46px 20px 42px;min-height:330px}
  .hero h1{max-width:none}
  article{padding:20px 18px 24px}
  article>h1{font-size:26px}
  article h2{font-size:20.5px}
  .facts{padding:14px 20px}
  .fact{flex:1 1 132px}
}
@media (max-width:620px){
  .grid .card{flex:1 1 100%}
  .fact{flex:1 1 100%}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{text-align:center}
  article h2::before{font-size:14px;margin-right:6px}
}