/* Atlas Funded Docs — follows atlas-landing/DESIGN.md: #0C0C0C base, lime #E1FFA0 as the only accent, teal brand #06403C. */
:root{
  --bg:#0C0C0C; --bg-2:#111111; --surface:#161616; --surface-2:#1C1C1C; --line:#262626; --line-2:#333;
  --fg:#F2F2F2; --fg-2:#C9C9C9; --muted:#9A9A9A; --subtle:#6E6E6E;
  --lime:#E1FFA0; --lime-ink:#17301F; --lime-soft:rgba(225,255,160,.08); --lime-line:rgba(225,255,160,.28);
  --teal:#06403C; --teal-2:#0E423A; --teal-line:#2F5C4F; --teal-ink:#8FD8CC;
  --green:#3ECF8E; --amber:#F5C451; --red:#FF6B6B; --blue:#8AB4FF;
  --r:14px; --r-sm:10px; --top:64px; --side:272px; --maxw:1440px; --toc:224px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Text',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-padding-top:calc(var(--top) + 20px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--fg-2);font:15.5px/1.7 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
img{max-width:100%;display:block}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--lime);color:var(--lime-ink);padding:8px 12px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}

/* ── top bar ── */
.topbar{position:sticky;top:0;z-index:40;height:var(--top);display:flex;align-items:center;gap:20px;padding:0 max(20px,calc((100% - var(--maxw))/2 + 20px)) 0 max(22px,calc((100% - var(--maxw))/2 + 22px));
  background:rgba(12,12,12,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.tb-left{display:flex;align-items:center;gap:10px;width:calc(var(--side) - 20px);flex:none}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:16px;width:auto}
.brand-tag{font-size:12px;font-weight:600;color:var(--lime);border:1px solid var(--lime-line);background:var(--lime-soft);padding:1px 8px;border-radius:999px;letter-spacing:.01em}
.search-btn{flex:1;max-width:420px;display:flex;align-items:center;gap:10px;height:38px;padding:0 10px 0 12px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;color:var(--subtle);font:inherit;font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}
.search-btn:hover{border-color:var(--line-2);background:var(--surface-2);color:var(--muted)}
.search-btn span{flex:1;text-align:left}
kbd{font:500 11px/1 var(--mono);color:var(--muted);background:var(--surface-2);border:1px solid var(--line-2);border-radius:6px;padding:4px 6px}
.tb-right{margin-left:auto;display:flex;align-items:center;gap:6px}
.tb-link{font-size:14px;color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px}
.tb-link:hover{color:var(--fg);background:var(--surface)}
.btn-lime{display:inline-flex;align-items:center;gap:6px;background:var(--lime);color:var(--lime-ink)!important;font-weight:600;font-size:14px;text-decoration:none!important;
  padding:9px 16px;border-radius:999px;transition:filter .15s,transform .15s;white-space:nowrap}
.btn-lime:hover{filter:brightness(1.04);transform:translateY(-1px)}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;color:var(--fg)!important;font-weight:500;font-size:14px;text-decoration:none!important;padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:#444;background:rgba(255,255,255,.06)}
.menu-btn{display:none;width:36px;height:36px;border:1px solid var(--line);background:var(--surface);border-radius:9px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:0}
.menu-btn span{display:block;width:15px;height:1.6px;background:var(--fg-2);border-radius:2px;transition:transform .2s}
body.nav-open .menu-btn span:first-child{transform:translateY(2.8px) rotate(45deg)}
body.nav-open .menu-btn span:last-child{transform:translateY(-2.8px) rotate(-45deg)}

/* ── shell ── */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);max-width:var(--maxw);margin:0 auto}
.sidebar{position:sticky;top:var(--top);height:calc(100vh - var(--top));overflow-y:auto;border-right:1px solid var(--line);background:var(--bg);scrollbar-width:thin;scrollbar-color:#2a2a2a transparent}
.sb-inner{padding:16px 12px 40px}
.nav-group{margin-bottom:22px}
.nav-label{display:flex;align-items:center;gap:10px;margin:0 0 6px;padding:6px 10px;font-size:12px;line-height:16px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--fg)}
.nav-label .nl-ico{flex:none;color:var(--lime)}
.nav-group ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;width:100%;min-height:32px;padding:6px 10px;border:0;border-radius:8px;background:none;font:inherit;font-size:14px;line-height:20px;
  color:var(--muted);text-decoration:none;text-align:left;cursor:pointer;transition:color .12s,background .12s}
.nav-item .ni{flex:none;color:var(--subtle);transition:color .12s}
.nav-item span{flex:1;min-width:0}
.nav-item:hover{color:var(--fg);background:rgba(255,255,255,.04)}
.nav-item:hover .ni{color:var(--fg-2)}
.nav-item[aria-current]{color:var(--fg);background:rgba(255,255,255,.07);font-weight:500}
.nav-item[aria-current] .ni{color:var(--lime)}
.nav-toggle .chev{flex:none;color:var(--subtle);transition:transform .2s ease}
.nav-dd.open>.nav-toggle .chev{transform:rotate(90deg)}
.nav-dd.open>.nav-toggle{color:var(--fg-2)}
.nav-sub{overflow:hidden;margin:0 0 0 14px!important;padding-left:0!important}
.nav-dd.open>.nav-sub{margin-top:2px!important;margin-bottom:6px!important}
.nav-sub{display:flex;flex-direction:column;gap:2px;max-height:0}
.nav-dd.open>.nav-sub{max-height:600px}
.nav-sub a{display:block;min-height:32px;padding:6px 10px;border-radius:8px;font-size:13.5px;line-height:20px;color:var(--muted);text-decoration:none}
.nav-sub a:hover{color:var(--fg);background:rgba(255,255,255,.04)}
.nav-sub a[aria-current]{color:var(--lime);background:rgba(255,255,255,.05);font-weight:500}
@media (prefers-reduced-motion:no-preference){.nav-sub{transition:max-height .25s ease}}
.main{display:flex;justify-content:center;gap:64px;padding:0 48px;min-width:0}
.content{flex:1 1 auto;max-width:1080px;min-width:0;padding:40px 0 64px}
.toc{flex:0 0 220px;position:sticky;top:var(--top);align-self:flex-start;max-height:calc(100vh - var(--top));overflow:auto;padding:44px 0 24px}
.toc-label{margin:0 0 10px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--subtle)}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.toc a{display:block;padding:4px 0 4px 14px;margin-left:-1px;border-left:1px solid transparent;font-size:13px;line-height:1.45;color:var(--subtle);text-decoration:none}
.toc li.l3 a{padding-left:26px}
.toc a:hover{color:var(--fg-2)}
.toc a.active{color:var(--lime);border-left-color:var(--lime)}

/* ── doc header ── */
.doc-head{margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.eyebrow{margin:0 0 10px;font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--lime)}
.doc-head h1{margin:0;font-size:clamp(30px,3.4vw,40px);line-height:1.12;letter-spacing:-.025em;font-weight:600;color:var(--fg)}
.lede{margin:12px 0 0;font-size:17px;line-height:1.6;color:var(--muted)}

/* ── prose ── */
.prose>*:first-child{margin-top:0}
.prose h2{margin:48px 0 14px;font-size:24px;line-height:1.25;letter-spacing:-.02em;font-weight:600;color:var(--fg)}
.prose h3{margin:32px 0 10px;font-size:18px;line-height:1.35;letter-spacing:-.01em;font-weight:600;color:var(--fg)}
.prose h2,.prose h3{position:relative}
.prose h2 .anchor,.prose h3 .anchor{position:absolute;left:-22px;top:0;opacity:0;color:var(--subtle);text-decoration:none;font-weight:400}
.prose h2:hover .anchor,.prose h3:hover .anchor{opacity:1}
.prose p{margin:0 0 16px}
.prose strong,.prose b{color:var(--fg);font-weight:600}
.prose a{color:var(--lime);text-decoration:underline;text-decoration-color:var(--lime-line);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--lime)}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--subtle)}
.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.prose code{font:500 .86em var(--mono);color:var(--fg);background:var(--surface-2);border:1px solid var(--line);padding:1px 6px;border-radius:6px}
.prose pre{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;overflow:auto}
.prose pre code{background:none;border:0;padding:0}
.prose blockquote{margin:0 0 18px;padding:2px 0 2px 16px;border-left:2px solid var(--line-2);color:var(--muted)}

/* tables */
.tbl-wrap{overflow-x:auto;margin:0 0 20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.prose table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.5}

.prose th,.prose td{padding:11px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose thead th{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--subtle);background:var(--bg-2);white-space:nowrap}
.prose tbody tr:last-child>*{border-bottom:0}
.prose tbody th{color:var(--fg);font-weight:500;white-space:nowrap}
.prose td{color:var(--fg-2)}
.rules-table{margin:8px 0 28px}
.rt-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 12px;font-size:13px;color:var(--muted)}
.rt-meta span{display:inline-flex;align-items:center;gap:6px}
.rt-meta .ico{color:var(--lime)}
.rt th[scope=row] a{color:var(--fg);text-decoration:none;border-bottom:1px dashed var(--line-2)}
.rt th[scope=row] a:hover{border-bottom-color:var(--lime);color:var(--lime)}
.rt td b{display:block;color:var(--fg);font-weight:500}
.rt .sub{display:block;font-size:12.5px;color:var(--subtle);line-height:1.45;margin-top:2px}
.rt .mute{color:var(--subtle)}
.rt thead th:not(:first-child){color:var(--lime)}
.rt-src{display:flex;align-items:center;gap:6px;margin:10px 2px 0!important;font-size:12.5px;color:var(--subtle)}
.rt-src .ico{color:var(--green)}
.compare th[scope=row] a{color:var(--fg);text-decoration:none;font-weight:600}
.compare th[scope=row] a:hover{color:var(--lime)}
.compare td{white-space:nowrap}

/* callouts */
.callout{display:flex;gap:12px;margin:0 0 20px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.callout .co-ic{flex:none;margin-top:3px;color:var(--blue)}
.callout .co-body{min-width:0;font-size:14.5px;line-height:1.65}
.callout .co-body>*:last-child{margin-bottom:0}
.callout .co-title{margin:0 0 4px;font-weight:600;color:var(--fg)}
.callout.tip{border-color:var(--teal-line);background:linear-gradient(180deg,rgba(6,64,60,.35),rgba(6,64,60,.18))}
.callout.tip .co-ic{color:var(--teal-ink)}
.callout.warning{border-color:rgba(245,196,81,.28);background:rgba(245,196,81,.05)}
.callout.warning .co-ic{color:var(--amber)}
.callout.danger{border-color:rgba(255,107,107,.3);background:rgba(255,107,107,.05)}
.callout.danger .co-ic{color:var(--red)}
.callout.formula{border-color:var(--lime-line);background:var(--lime-soft)}
.callout.formula .co-ic{color:var(--lime)}
.callout.formula code{background:rgba(0,0,0,.35)}

/* steps */
.steps{list-style:none;counter-reset:s;margin:8px 0 24px;padding:0}
.steps>li{position:relative;counter-increment:s;margin:0;padding:0 0 26px 48px}
.steps>li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  font:600 13px/1 var(--font);color:var(--lime-ink);background:var(--lime)}
.steps>li::after{content:"";position:absolute;left:14.5px;top:36px;bottom:6px;width:1px;background:var(--line-2)}
.steps>li:last-child::after{display:none}
.steps .step-title{margin:3px 0 6px;font-weight:600;color:var(--fg);font-size:16px}

/* screenshots */
.shot{margin:8px 0 26px}
.shot-frame{border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;background:#0a0a0a;box-shadow:0 30px 60px -30px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.02)}
.shot-bar{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:var(--surface);border-bottom:1px solid var(--line)}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:#2c2c2c}
.shot-bar span{margin-left:10px;font:500 11.5px var(--mono);color:var(--subtle)}
.shot img{width:100%;height:auto}
.shot figcaption{margin-top:10px;font-size:13px;color:var(--subtle);text-align:center}
.shot.zoomable img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.86);display:grid;place-items:center;padding:24px;cursor:zoom-out}
.lightbox img{max-width:min(1600px,96vw);max-height:92vh;border-radius:12px;border:1px solid var(--line-2)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:8px 0 28px}
.card{display:flex;flex-direction:column;gap:4px;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);text-decoration:none!important;transition:border-color .15s,transform .15s,background .15s}
.card:hover{border-color:var(--lime-line);background:var(--surface-2);transform:translateY(-1px)}
.card-ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--lime-soft);color:var(--lime);border:1px solid var(--lime-line);margin-bottom:8px}
.card-t{color:var(--fg);font-weight:600;font-size:15px}
.card-d{color:var(--muted);font-size:13.5px;line-height:1.55}

/* definition grid for mechanics */
.kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:4px 0 22px}
.kv div{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.kv p{margin:0!important}
.kv .k{font-size:12px;color:var(--subtle);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.kv .v{margin-top:4px!important;color:var(--fg);font-weight:600;font-size:18px;letter-spacing:-.01em}
.kv .d{margin-top:2px!important;font-size:12.5px;color:var(--muted);line-height:1.45}
.dd-art{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:6px 0 24px}
.dd-art figure{margin:0;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:radial-gradient(90% 80% at 50% 0%,rgba(6,64,60,.45),transparent 70%),var(--surface)}
.dd-art img{height:112px;width:auto;margin:0 auto 10px}
.dd-art figcaption{font-size:13px;color:var(--fg);font-weight:600;text-align:center}
.dd-art figcaption span{display:block;font-weight:400;color:var(--muted);font-size:12.5px}

/* example / worked calc */
.example{margin:0 0 22px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.example .ex-h{padding:10px 16px;background:var(--bg-2);border-bottom:1px solid var(--line);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--subtle)}
.example .ex-b{padding:14px 16px;font-size:14.5px;background:var(--surface)}
.example .ex-b>*:last-child{margin-bottom:0}
.example table{font-size:14px}
.example .ex-b .tbl-wrap{border:0;background:none;margin:0;border-radius:0}.example .ex-b table{border:0;background:none;margin:0}.example .ex-b th,.example .ex-b td{padding-left:0}
.example .ex-b td,.example .ex-b th{padding:6px 0;border-bottom:1px dashed var(--line)}
.example .ex-b td:last-child{text-align:right;font-family:var(--mono);font-size:13px;color:var(--fg)}

/* faq accordion */
.prose details{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin:0 0 10px;padding:0 16px}
.prose summary{cursor:pointer;list-style:none;padding:14px 28px 14px 0;color:var(--fg);font-weight:500;position:relative}
.prose summary::-webkit-details-marker{display:none}
.prose summary::after{content:"";position:absolute;right:2px;top:21px;width:8px;height:8px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.prose details[open] summary::after{transform:rotate(-135deg);top:24px}
.prose details>*:not(summary){margin-top:0}
.prose details[open]{padding-bottom:4px}

/* page foot */
.page-foot{margin-top:56px;padding-top:22px;border-top:1px solid var(--line)}
.updated{font-size:13px;color:var(--subtle);margin:0 0 18px}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pg{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:border-color .15s}
.pg:hover{border-color:var(--lime-line)}
.pg.next{text-align:right}
.pg-l{font-size:12px;color:var(--subtle)}
.pg-t{font-weight:600;color:var(--fg);font-size:14.5px}

/* home hero */
body.home .content{flex-basis:auto;max-width:1100px}

body.home .toc{display:none}
.hero{position:relative;overflow:hidden;margin:-8px 0 36px;padding:56px 44px 48px;border:1px solid var(--line);border-radius:22px;
  background:linear-gradient(90deg,rgba(12,12,12,.96) 0%,rgba(12,12,12,.82) 42%,rgba(12,12,12,.15) 100%),url(/img/hero-bg.webp) right center/cover no-repeat,#0c0c0c}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 80% at 10% 0%,rgba(225,255,160,.07),transparent 60%)}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:999px;border:1px solid var(--lime-line);background:rgba(0,0,0,.35);font-size:13px}
.hero h1{margin:16px 0 12px;max-width:620px;font-size:clamp(34px,4.6vw,56px);line-height:1.05;letter-spacing:-.03em;font-weight:500;color:var(--fg)}
.grad{background:linear-gradient(90deg,#FFF 0%,#FFF 30%,#C9C9C9 55%,#8E8E8E 80%,#6A6A6A 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.hero p{max-width:520px;font-size:17px;color:var(--muted);margin:0 0 24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.home h2.sec{margin:44px 0 14px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--subtle)}
.prog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:12px}
.prog{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:190px;padding:18px;border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none!important;
  background-size:cover;background-position:center;transition:border-color .2s,transform .2s}
.prog::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,12,12,.05) 0%,rgba(12,12,12,.55) 45%,rgba(12,12,12,.96) 100%)}
.prog>*{position:relative}
.prog:hover{border-color:var(--lime-line);transform:translateY(-2px)}
.prog .tag{align-self:flex-start;margin-bottom:auto;font-size:11.5px;font-weight:600;color:var(--lime);background:rgba(0,0,0,.55);border:1px solid var(--lime-line);padding:3px 9px;border-radius:999px;backdrop-filter:blur(6px)}
.prog .pt{color:var(--fg);font-size:18px;font-weight:600;letter-spacing:-.01em}
.prog .pd{color:var(--muted);font-size:13.5px;line-height:1.5}
.quick{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.quick a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--fg);text-decoration:none!important;font-size:14.5px}
.quick a:hover{border-color:var(--lime-line)}
.quick a .ico{color:var(--subtle)}
.quick a:hover .ico{color:var(--lime)}
.stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:4px}
.stats-row div{padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.stats-row b{display:block;color:var(--fg);font-size:22px;font-weight:600;letter-spacing:-.02em}
.stats-row span{font-size:13px;color:var(--muted)}

/* footer: the marketing site's .afxft, ported verbatim (assets/atlas-footer.css). Tokens it expects: */
:root{--af-black:#000;--af-white:#fff;--af-lime:#E1FFA0;--af-lime-ink:#17301F;--e-out:cubic-bezier(.16,1,.30,1);
  --r-12:12px;--r-16:16px;--r-28:28px;--r-32:32px;--t-base:240ms;--t-fast:160ms;--t-instant:90ms;
  --w-regular:400;--w-medium:500;--w-semi:600;--w-bold:700;
  --font-sans:-apple-system,BlinkMacSystemFont,'SF Pro Text','Inter',system-ui,'Segoe UI',sans-serif;--font-alt:var(--font-sans);--font-ui:'DM Sans',var(--font-sans)}
.afxft{margin-top:24px!important;margin-bottom:12px!important}
.afxft a{text-decoration:none}
/* search */
.search-modal{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:flex-start;padding:12vh 16px 16px}
.search-modal[hidden]{display:none}
.sm-box{width:100%;max-width:640px;background:#141414;border:1px solid var(--line-2);border-radius:16px;box-shadow:0 40px 80px rgba(0,0,0,.6);overflow:hidden}
.sm-input{display:flex;align-items:center;gap:10px;padding:0 14px;border-bottom:1px solid var(--line);color:var(--subtle)}
.sm-input input{flex:1;height:54px;background:none;border:0;outline:0;color:var(--fg);font:inherit;font-size:16px}
.sm-results{list-style:none;margin:0;padding:8px;max-height:56vh;overflow:auto}
.sm-results li a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none}
.sm-results li a.sel,.sm-results li a:hover{background:var(--surface-2)}
.sm-results .r-t{display:block;color:var(--fg);font-weight:500;font-size:14.5px}
.sm-results .r-p{display:block;font-size:12px;color:var(--lime);margin-bottom:2px}
.sm-results .r-x{display:block;font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-results mark{background:none;color:var(--lime)}
.sm-empty{padding:26px 14px;text-align:center;color:var(--subtle);font-size:14px}

.nf{padding:60px 0}
.nf h1{font-size:40px;color:var(--fg);letter-spacing:-.02em;margin:0 0 10px}

/* ── responsive ── */
@media (max-width:1180px){.main{padding:0 32px}.toc{display:none}}
@media (max-width:900px){
  :root{--top:58px}
  .shell{grid-template-columns:minmax(0,1fr)}
  .menu-btn{display:flex}
  .tb-left{width:auto;flex:0 1 auto}
  .tb-link{display:none}
  .search-btn{max-width:none}
  .search-btn span,.search-btn kbd{display:none}
  .search-btn{flex:0 0 38px;padding:0;justify-content:center}
  .tb-right{margin-left:auto}
  .sidebar{position:fixed;z-index:39;top:var(--top);left:0;width:min(86vw,320px);background:var(--bg);transform:translateX(-102%);transition:transform .25s ease;border-right:1px solid var(--line)}
  body.nav-open .sidebar{transform:none}
  body.nav-open::after{content:"";position:fixed;inset:var(--top) 0 0 0;background:rgba(0,0,0,.55);z-index:38}
  .main{padding:0 16px}
  .content{padding-top:28px}
  .cards,.quick{grid-template-columns:minmax(0,1fr)}
  .prog-grid{grid-template-columns:minmax(0,1fr)}
  .stats-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kv,.dd-art{grid-template-columns:minmax(0,1fr)}
  .hero{padding:36px 22px 30px;background:linear-gradient(180deg,rgba(12,12,12,.7),rgba(12,12,12,.95)),url(/img/hero-bg.webp) center/cover no-repeat}
  .pager{grid-template-columns:minmax(0,1fr)}
  .prose h2 .anchor,.prose h3 .anchor{display:none}
  .sf-cols{gap:32px}
}
@media (max-width:520px){.btn-lime.tb-cta{display:none}.tb-right .btn-lime{padding:8px 12px;font-size:13px}.brand-tag{display:none}}

/* rewards visuals */
.packs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:6px 0 24px}
.packs figure{margin:0;padding:18px 10px 14px;border:1px solid var(--line);border-radius:var(--r);text-align:center;
  background:radial-gradient(80% 70% at 50% 30%,rgba(255,255,255,.06),transparent 70%),var(--surface)}
.packs figure.hot{border-color:var(--lime-line)}
.packs img{height:150px;width:auto;margin:0 auto 12px;filter:drop-shadow(0 18px 24px rgba(0,0,0,.55));transition:transform .25s}
.packs figure:hover img{transform:translateY(-4px) rotate(-2deg)}
.packs figcaption b{display:block;color:var(--fg);font-size:14px}
.packs figcaption span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.rank-strip{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin:6px 0 26px}
.rank-strip figure{margin:0;padding:12px 4px 10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:center}
.rank-strip img{width:56px;height:56px;margin:0 auto 6px}
.rank-strip figcaption{font-size:12px;color:var(--fg-2);font-weight:500}
.rt.ranks td,.rt.ranks th{white-space:nowrap;vertical-align:middle}
.rk{display:inline-flex;align-items:center;gap:10px}
.rk img{width:28px;height:28px}
@media (max-width:900px){.packs{grid-template-columns:repeat(2,minmax(0,1fr))}.packs img{height:120px}.rank-strip{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* affiliate network diagram */
.net{margin:8px 0 24px;padding:18px 14px 10px;border:1px solid var(--line);border-radius:var(--r);background:radial-gradient(70% 90% at 50% 0%,rgba(6,64,60,.45),transparent 70%),var(--surface)}
.net svg{display:block;width:100%;height:auto;max-width:790px;margin:0 auto}

/* market switch */
/* market switcher, ported from the marketing site's .afxp-mkt (atlas-pricing.css) */
.mkt-switch{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;margin:0 0 14px;border-radius:47px;background:#222}
.mkt-switch button{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 10px;border:0;background:none;border-radius:100px;font:inherit;font-size:14px;font-weight:600;color:#fff;white-space:nowrap;cursor:pointer;transition:background-color .15s,box-shadow .15s,transform .08s}
.mkt-switch button svg{width:16px;height:16px;flex:none;color:#fff}
.mkt-switch button:hover:not([aria-checked=true]){background:rgba(255,255,255,.06)}
.mkt-switch button:active{transform:scale(.97)}
.mkt-switch button[aria-checked=true]{background:#223736;box-shadow:inset 0 0 0 2px rgba(255,255,255,.14)}
.mkt-switch button[aria-checked=true] svg{color:var(--lime)}
html[data-market=cfd] .nav-group[data-market=futures],html[data-market=futures] .nav-group[data-market=cfd]{display:none}

/* page title with its nav icon */
.h1-row{display:flex;align-items:center;gap:14px}
.h1-row h1{margin:0}
.h1-ico{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--lime-soft);border:1px solid var(--lime-line);color:var(--lime)}
@media (max-width:900px){.h1-ico{width:34px;height:34px;border-radius:9px}.h1-ico svg{width:18px;height:18px}.h1-row{gap:12px}}
/* dropdown children carry icons */
.nav-sub a{display:flex;align-items:center;gap:10px}
.nav-sub a .ni{flex:none;opacity:.8}
.nav-sub a[aria-current=page] .ni{opacity:1;color:var(--lime)}