/* Trevor Hunter – "descent" walkthrough design */
:root{
  --ink:#0f131c;
  --slate:#1a2130;
  --fog:#262f42;
  --moon:#efe9d8;
  --muted:#9aa6b8;
  --cyan:#3fd0f0;
  --candle:#f2b24a;
  --blood:#e0304a;
  --line:rgba(154,166,184,.2);
  --disp:"Big Shoulders Display","Arial Narrow","Roboto Condensed",sans-serif;
  --body:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  color-scheme:dark;
  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"]){--ink:#0f131c;--moon:#efe9d8}}
:root[data-theme="dark"]{--ink:#0f131c;--moon:#efe9d8}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;color:var(--moon);font:400 1.07rem/1.72 var(--body);overflow-x:hidden;padding-bottom:78px;
  background:linear-gradient(180deg,#182236 0,#10151f 22%,#0c0f17 55%,#0a0a10 80%,#16080d 100%) var(--ink);position:relative}
body::before{content:"";position:absolute;left:0;right:0;top:0;height:1100px;z-index:-1;background:linear-gradient(180deg,rgba(16,21,31,.25),#10151f 95%),url("../images/bg-ksiezyc.webp") right top/cover no-repeat;pointer-events:none}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-underline-offset:3px}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:0;background:var(--cyan);color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{font-family:var(--disp);line-height:1;letter-spacing:.01em;color:#fff}
h1{font-weight:900;font-size:clamp(2.7rem,7vw,5rem);margin:.15em 0 .35em;line-height:.95}
h2{font-weight:800;font-size:clamp(2rem,4.4vw,3rem);margin:0 0 .45em}
h3{font-weight:700;font-size:1.6rem;margin:1.4em 0 .35em;color:var(--cyan)}
p{margin:0 0 1em}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:.5em 1.3em;border-radius:4px;font:800 1.2rem/1 var(--disp);letter-spacing:.03em;text-decoration:none;cursor:pointer;border:0;white-space:nowrap;transition:transform .15s,box-shadow .15s,background .15s,color .15s}
.btn-cyan{background:var(--cyan);color:#051a21;box-shadow:0 0 0 1px rgba(63,208,240,.5),0 0 24px rgba(63,208,240,.35)}
.btn-cyan:hover{background:#7fe2f7;color:#051a21;transform:translateY(-1px)}
.btn-line{background:transparent;color:#fff;border:2px solid rgba(239,233,216,.55)}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-candle{background:var(--candle);color:#2a1604}
.btn-candle:hover{background:#ffc873;color:#2a1604}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,19,28,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.header-in{display:flex;align-items:center;gap:20px;height:60px}
.brand{margin-right:auto}.brand img{width:226px}
.nav{display:flex;gap:4px}
.nav a{font:700 1.15rem var(--disp);letter-spacing:.03em;color:var(--moon);text-decoration:none;padding:6px 12px;border-bottom:2px solid transparent}
.nav a:hover{color:var(--cyan);border-bottom-color:var(--cyan)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:4px;background:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.burger span{width:20px;height:2px;background:#fff;transition:transform .2s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
@media (max-width:820px){
  .brand img{width:190px}
  .burger{display:flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#10151f;border-bottom:1px solid var(--line);padding:6px 18px 14px;display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 2px;border-bottom:1px solid rgba(154,166,184,.12)}
}

/* hero */
.hero{padding:38px 0 18px}
.hero-grid{display:grid;gap:32px;align-items:center}
.hero-text{text-align:left}
.hero-tag{display:inline-flex;align-items:center;gap:10px;margin:0;font:700 1.1rem var(--disp);letter-spacing:.04em;color:var(--cyan)}
.blink{width:10px;height:10px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.lead{font-size:1.1rem;line-height:1.78;color:#e7e3d6;max-width:68ch}
.hud-card{position:relative;max-width:380px;width:100%;margin:0 auto;padding:18px;background:rgba(15,19,28,.75);border:1px solid rgba(63,208,240,.25)}
.br{position:absolute;width:22px;height:22px;border-color:var(--cyan);border-style:solid;border-width:0}
.tl{top:-2px;left:-2px;border-top-width:3px;border-left-width:3px}
.tr{top:-2px;right:-2px;border-top-width:3px;border-right-width:3px}
.bl{bottom:-2px;left:-2px;border-bottom-width:3px;border-left-width:3px}
.brr{bottom:-2px;right:-2px;border-bottom-width:3px;border-right-width:3px}
.hud-art{width:100%}
.hud-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.hud-actions .btn{padding:.5em .5em}
.hud-note{margin:10px 0 0;text-align:center;font-size:.8rem;color:var(--muted)}
@media (min-width:920px){.hero{padding:60px 0 26px}.hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(0,.8fr);gap:60px}.hud-card{margin:0 0 0 auto}}
.hud-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:40px 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hud-stats>div{padding:14px 12px;border-bottom:1px solid var(--line)}
.hud-stats>div:nth-child(odd){border-right:1px solid var(--line)}
.hud-stats dt{font-size:.82rem;color:var(--muted)}
.hud-stats dd{margin:2px 0 0;font:800 1.6rem/1.05 var(--disp);color:#fff}
.hud-stats .hs-main{grid-column:1/-1;border-right:0;border-bottom:0}
.hud-stats .hs-main dd{color:var(--blood)}
@media (min-width:760px){.hud-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.hud-stats>div{border-right:1px solid var(--line)}.hud-stats>div:nth-child(4n){border-right:0}.hud-stats .hs-main{grid-column:span 1}}
@media (min-width:1100px){.hud-stats{grid-template-columns:repeat(7,minmax(0,1fr))}.hud-stats>div{border-bottom:0;border-right:1px solid var(--line)!important}.hud-stats>div:last-child{border-right:0!important}}

/* layout + depth gauge TOC */
.layout{display:grid;gap:20px;padding-top:34px;padding-bottom:40px}
.article{min-width:0;max-width:780px}
.article>section{padding:6px 0 40px;scroll-margin-top:80px}
.article>section::after{content:"";display:table;clear:both}
.depth details{border:1px solid var(--line);background:rgba(26,33,48,.9);padding:0 14px}
.depth summary{list-style:none;cursor:pointer;padding:12px 0;font:800 1.25rem var(--disp);letter-spacing:.03em;display:flex;justify-content:space-between}
.depth summary::-webkit-details-marker{display:none}
.depth summary::after{content:"↓";color:var(--cyan);transition:transform .2s}
.depth details[open] summary::after{transform:rotate(180deg)}
.depth-list{list-style:none;margin:0 0 12px;padding:0}
.depth-list a{display:block;padding:6px 10px;color:var(--muted);text-decoration:none;font-size:.95rem;border-left:2px solid transparent}
.depth-list a:hover{color:#fff}
.depth-list a.active{color:#fff;border-left-color:var(--cyan);background:rgba(63,208,240,.08)}
.depth-list .lv a{font:800 1.12rem var(--disp);letter-spacing:.02em}
.depth-list .lv1 a{color:var(--candle)}.depth-list .lv2 a{color:var(--cyan)}.depth-list .lv3 a{color:var(--blood)}
.depth-bar{display:none}
@media (min-width:1080px){
  .layout{grid-template-columns:230px minmax(0,1fr);gap:56px;align-items:start}
  .depth{position:sticky;top:84px}
  .depth details{background:none;border:0;padding:0 0 0 22px;position:relative}
  .depth summary{pointer-events:none;padding-top:0}
  .depth summary::after{content:none}
  .depth-bar{display:block;position:absolute;left:0;top:4px;bottom:4px;width:4px;background:rgba(154,166,184,.18)}
  .depth-bar span{display:block;width:100%;height:0;background:linear-gradient(180deg,var(--candle),var(--cyan) 50%,var(--blood));box-shadow:0 0 12px rgba(63,208,240,.4)}
}

/* fit cards */
.fit{display:grid;gap:12px;margin-top:6px}
.fit p{margin:0;padding:16px 18px;border-left:4px solid}
.fit-yes{border-color:var(--cyan);background:rgba(63,208,240,.07)}
.fit-no{border-color:var(--blood);background:rgba(224,48,74,.07)}
.fit strong{font:800 1.3rem var(--disp);letter-spacing:.02em;display:block;margin-bottom:2px}
.fit-yes strong{color:var(--cyan)}.fit-no strong{color:#ff7d90}
@media (min-width:700px){.fit{grid-template-columns:1fr 1fr}}

/* figures */
.fig{margin:1.3em 0 1.5em}
.fig img{width:100%;border:1px solid var(--line)}
.fig figcaption{margin-top:6px;font-size:.85rem;color:var(--muted)}
.fig-side{max-width:280px}
.fig-mid{max-width:520px}
@media (min-width:700px){.fig-side{float:right;width:40%;max-width:280px;margin:.35em 0 1em 26px}}
.keys{display:grid;gap:10px}
.keys .fig{margin:.3em 0}
@media (min-width:600px){.keys{grid-template-columns:1fr 1fr}}

/* ways visual */
.ways{display:flex;align-items:flex-end;gap:22px;margin:0 0 1.2em}
.ways-g{display:grid;grid-template-columns:repeat(3,14px);gap:3px;position:relative;padding-bottom:30px}
.ways-g i{width:14px;height:14px;background:rgba(63,208,240,.25);border:1px solid rgba(63,208,240,.5)}
.ways-g.r5 i{background:rgba(224,48,74,.3);border-color:rgba(224,48,74,.6)}
.ways-g b{position:absolute;left:0;right:0;bottom:0;text-align:center;font:800 1.4rem/1 var(--disp)}

/* tables */
.tbl-wrap{overflow-x:auto;margin:1em 0 1.4em;border:1px solid var(--line);clear:both}
table{width:100%;border-collapse:collapse;font-size:1rem}
th,td{padding:10px 14px;text-align:left;vertical-align:top;border-bottom:1px solid rgba(154,166,184,.13)}
thead th{font:800 1.1rem var(--disp);letter-spacing:.03em;color:var(--cyan);background:rgba(63,208,240,.07)}
tbody th{font-weight:700;color:#fff}
tbody tr:hover{background:rgba(255,255,255,.03)}
tbody tr:last-child>*{border-bottom:0}
.facts tbody th{width:40%}
@media (max-width:640px){
  .rtable thead{display:none}
  .rtable,.rtable tbody,.rtable tr,.rtable td{display:block;width:100%}
  .rtable tr{padding:12px 14px;border-bottom:1px solid var(--line)}
  .rtable tr:last-child{border-bottom:0}
  .rtable td{display:flex;justify-content:space-between;gap:14px;padding:4px 0;border:0;text-align:right}
  .rtable td::before{content:attr(data-label);color:var(--muted);text-align:left;flex:none;max-width:45%}
  .rtable td:first-child{font:800 1.35rem var(--disp);color:var(--cyan)}
}

/* casino table */
.ct-wrap{border:1px solid rgba(63,208,240,.35)}
.ctable{counter-reset:none}
.ctable thead th{background:rgba(63,208,240,.1)}
.ctable td{vertical-align:middle}
.ct-rank span{display:grid;place-items:center;width:38px;height:38px;border:2px solid var(--cyan);font:800 1.3rem var(--disp);color:var(--cyan)}
tbody tr:first-child .ct-rank span{background:var(--cyan);color:#051a21}
.ct-name{font:800 1.4rem/1.05 var(--disp);color:#fff}
.ct-bonus p{margin:0 0 6px;font-weight:700;color:var(--candle);line-height:1.4}
.c-tags{list-style:none;margin:0;padding:0;display:flex;gap:6px}
.c-tags li{font-size:.75rem;padding:1px 8px;border:1px solid var(--line);color:var(--muted)}
.c-tags li:last-child{border-color:rgba(224,48,74,.6);color:#ff9aaa}
.ct-cta{width:180px;text-align:center}
.ct-cta small{display:block;margin-top:5px;font-size:.72rem;color:var(--muted)}
@media (max-width:760px){
  .ctable thead{display:none}
  .ctable,.ctable tbody,.ctable tr,.ctable td{display:block;width:100%}
  .ctable tr{display:grid;grid-template-columns:44px 1fr;gap:4px 12px;padding:16px;border-bottom:1px solid var(--line)}
  .ctable tr:last-child{border-bottom:0}
  .ctable td{padding:0;border:0}
  .ct-rank{grid-row:span 2}
  .ct-cta{grid-column:1/-1;width:100%;margin-top:10px}
  .ct-cta .btn{width:100%}
}

/* level banners */
.level{position:relative}
.lv-banner{display:flex;align-items:flex-end;gap:14px;margin-bottom:6px;padding-bottom:10px;border-bottom:2px solid}
.lv-num{font:900 clamp(5rem,14vw,8rem)/.8 var(--disp);color:transparent;-webkit-text-stroke:2px var(--lc)}
.lv-meta{font:700 1.1rem var(--disp);letter-spacing:.03em;padding-bottom:6px}
.lv1{--lc:var(--candle)}.lv2{--lc:var(--cyan)}.lv3{--lc:var(--blood)}
.lv1 .lv-banner{border-color:var(--candle);color:var(--candle)}
.lv2 .lv-banner{border-color:var(--cyan);color:var(--cyan)}
.lv3 .lv-banner{border-color:var(--blood);color:var(--blood)}
.lv1 h3{color:var(--candle)}.lv3 h3{color:#ff6a80}
.level h2{margin-top:.35em}

/* runs */
.runs{display:grid;gap:12px;margin:0 0 1em}
.run{padding:16px 18px;border:1px solid var(--line);background:rgba(26,33,48,.6)}
.run p{margin:0}
.run-t{font:800 1.3rem var(--disp);margin-bottom:8px!important}
.run-good .run-t{color:#ff6a80}.run-bad .run-t{color:var(--muted)}
.chain{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.chain li{font:800 1.3rem var(--disp);padding:2px 10px;border:1px solid var(--line)}
.chain li.d{background:var(--blood);border-color:var(--blood);color:#fff}
@media (min-width:760px){.runs{grid-template-columns:1fr 1fr}}

/* numbers */
.nums{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin:0 0 1.2em}
.nums div{background:#0e121b;padding:14px 10px;text-align:center}
.nums b{display:block;font:900 clamp(1.6rem,5vw,2.4rem)/1 var(--disp);color:var(--cyan)}
.nums span{font-size:.8rem;color:var(--muted)}

/* demo */
.demo-box{position:relative;margin:1.4em 0 .8em;padding:10px;border:1px solid rgba(63,208,240,.3);background:#0b0e15}
.demo-frame{position:relative;aspect-ratio:3/4;overflow:hidden;background:#0b0e15}
.demo-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(3px) brightness(.45) saturate(.8)}
.demo-start{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:18px;text-align:center}
.demo-title{margin:0;font:900 clamp(2.4rem,7vw,3.6rem)/1 var(--disp);color:#fff;text-shadow:0 0 30px rgba(63,208,240,.5)}
.demo-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.demo-btns .btn{min-width:230px}
.demo-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.demo-under{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:1.4em}
.demo-under p{flex:1 1 280px;margin:0;font-size:.88rem;color:var(--muted)}
@media (min-width:700px){.demo-frame{aspect-ratio:16/10}}
.checklist{list-style:none;margin:0 0 .6em;padding:0;counter-reset:ck}
.checklist li{counter-increment:ck;border-bottom:1px solid var(--line)}
.checklist label{display:flex;gap:14px;align-items:flex-start;padding:12px 4px;cursor:pointer}
.checklist input{appearance:none;-webkit-appearance:none;flex:none;width:26px;height:26px;margin:2px 0 0;border:2px solid var(--cyan);display:grid;place-items:center;cursor:pointer}
.checklist input:checked{background:var(--cyan)}
.checklist input:checked::after{content:"";width:8px;height:14px;border:solid #051a21;border-width:0 3px 3px 0;transform:translateY(-2px) rotate(45deg)}
.checklist input:checked+span{color:var(--muted)}
.checklist strong{color:#fff}
.check-progress{font:800 1.15rem var(--disp);color:var(--cyan)}

/* pros cons verdict */
.pc{display:grid;gap:14px}
.pc-head{font:800 1.5rem var(--disp);margin:0 0 6px}
.pc-pros .pc-head{color:var(--cyan)}.pc-cons .pc-head{color:#ff6a80}
.pc ul{list-style:none;margin:0;padding:0}
.pc li{position:relative;padding:9px 0 9px 26px;border-bottom:1px solid rgba(154,166,184,.12)}
.pc li::before{position:absolute;left:0;top:8px;font:900 1.2rem var(--disp)}
.pc-pros li::before{content:"+";color:var(--cyan)}
.pc-cons li::before{content:"−";color:#ff6a80}
@media (min-width:760px){.pc{grid-template-columns:1fr 1fr;gap:34px}}
.verdict{display:grid;gap:16px;margin-top:22px;padding:20px;border:1px solid rgba(63,208,240,.35);background:rgba(63,208,240,.06)}
.verdict p{margin:0}
.score b{font:900 3.6rem/1 var(--disp);color:#fff}.score>span{font:800 1.6rem var(--disp);color:var(--muted)}
.score .bar{margin-top:8px;height:8px;background:rgba(154,166,184,.2)}
.score .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--candle),var(--cyan))}
@media (min-width:700px){.verdict{grid-template-columns:170px 1fr;align-items:center}}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:16px 40px 16px 0;position:relative;font-weight:700;font-size:1.08rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"↓";position:absolute;right:6px;top:50%;transform:translateY(-50%);color:var(--cyan);font:800 1.3rem var(--disp);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(180deg)}
.faq summary:hover{color:var(--cyan)}
.faq details p{margin:0 0 16px;color:#dcd8cc}

/* footer */
.site-footer{border-top:1px solid rgba(224,48,74,.4);background:#0a0508;padding:34px 0 26px;font-size:.94rem}
.rg{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid rgba(224,48,74,.4)}
.rg p{margin:0 0 .4em;color:#e2ddd0}
.rg-title{font:800 1.5rem var(--disp);color:#fff!important}
.age{flex:none;width:56px;height:56px;display:grid;place-items:center;background:var(--blood);color:#fff;font:900 1.5rem var(--disp)}
.f-row{display:grid;gap:12px;margin:22px 0 10px}
.disclosure{margin:0;font-size:.85rem;color:var(--muted)}
.copy{margin:0;font-size:.84rem;color:var(--muted)}
@media (min-width:760px){.f-row{grid-template-columns:220px 1fr}}

/* sticky */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:45;padding:8px 0 calc(8px + env(safe-area-inset-bottom,0px));background:rgba(15,19,28,.97);border-top:2px solid var(--cyan);transform:translateY(110%);transition:transform .25s ease}
.sticky-cta.show{transform:none}
.sticky-in{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sticky-in p{margin:0;min-width:0;line-height:1.15}
.s-lead{display:block;font:800 1.3rem var(--disp);color:#fff}
.s-sub{display:block;font-size:.75rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-in .btn{flex:none}