/* KarmaEdge research guides (2026-10-13): an editorial article layout on the
   elite black system. Reading column ~70ch, sticky contents on wide screens,
   a collapsible contents list on phones. Tokens come from elite_black.css. */
.ke-article-page{position:relative;overflow:hidden}
.ke-article-page::before{content:"";position:absolute;inset:-180px -10% auto;height:520px;pointer-events:none;background:radial-gradient(640px 280px at 18% 40%,#2dfce61f,transparent 70%),radial-gradient(520px 260px at 82% 20%,#7c5cff14,transparent 70%);z-index:0}
.ke-article{position:relative;z-index:1;padding:28px 0 88px}
.ke-crumbs ol{display:flex;flex-wrap:wrap;gap:6px 10px;margin:0;padding:0;list-style:none;font-size:13px;color:var(--ke-text-3)}
.ke-crumbs li{display:flex;align-items:center;gap:10px;max-width:100%}
.ke-crumbs li+li::before{content:"/";color:#3a3d42}
.ke-crumbs a{color:var(--ke-text-2);text-decoration:none}
.ke-crumbs a:hover,.ke-crumbs a:focus-visible{color:var(--ke-mint)}
.ke-crumbs [aria-current]{color:var(--ke-text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch}

.ke-article-hero{max-width:880px;padding:34px 0 30px;border-bottom:1px solid var(--ke-hairline)}
.ke-article-kicker{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;background:var(--ke-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.ke-article-hero h1{margin:14px 0 16px;font-family:var(--ke-display);font-size:clamp(34px,5.4vw,64px);font-weight:600;line-height:1.02;letter-spacing:-.045em;color:#fff;text-wrap:balance}
.ke-article-dek{max-width:68ch;margin:0;color:var(--ke-text-2);font-size:clamp(17px,1.6vw,20px);line-height:1.55}
.ke-article-meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin:22px 0 0;color:var(--ke-text-3);font-size:13.5px}
.ke-article-meta span{display:inline-flex;align-items:center;white-space:nowrap}
.ke-article-meta time{margin-left:.35em}
.ke-article-meta span+span::before{content:"";width:4px;height:4px;border-radius:50%;background:#3a3d42;margin-right:12px}
.ke-article-author{color:var(--ke-text-2);font-weight:600}

.ke-article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;align-items:start;margin-top:36px}
.ke-article-layout.no-toc{grid-template-columns:minmax(0,1fr)}
.ke-article-main{max-width:740px;min-width:0}
.ke-article-toc{position:sticky;top:92px;font-size:13.5px}
.ke-article-toc details{border-left:1px solid var(--ke-hairline-strong);padding-left:16px}
.ke-article-toc summary{list-style:none;cursor:default;margin-bottom:12px;color:var(--ke-text-3);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.ke-article-toc summary::-webkit-details-marker{display:none}
.ke-article-toc ol{display:grid;gap:10px;margin:0;padding:0;list-style:none;counter-reset:toc}
.ke-article-toc li{counter-increment:toc}
.ke-article-toc a{display:flex;gap:10px;color:var(--ke-text-2);text-decoration:none;line-height:1.4;transition:color .15s}
.ke-article-toc a::before{content:counter(toc,decimal-leading-zero);color:#3f444a;font-variant-numeric:tabular-nums;font-size:12px;padding-top:1px}
.ke-article-toc a:hover,.ke-article-toc a:focus-visible{color:var(--ke-mint)}

.ke-answer{position:relative;margin:0 0 40px;padding:24px 26px;border:1px solid #2dfce633;border-radius:18px;background:linear-gradient(135deg,#2dfce60f,#31fbb705 55%,transparent),var(--ke-surface);box-shadow:0 0 0 1px #00000040,0 24px 60px #00000080}
.ke-answer::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:0 3px 3px 0;background:var(--ke-accent)}
.ke-answer-label{display:block;margin-bottom:8px;color:var(--ke-mint);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.ke-answer p{margin:0;color:#e9eef0;font-size:17px;line-height:1.65}
.ke-answer strong{color:#fff}

.ke-article-body{color:#d9dee2;font-size:17.5px;line-height:1.75}
.ke-article-body p{margin:0 0 1.15em}
.ke-article-body h2{scroll-margin-top:96px;margin:2.1em 0 .6em;font-family:var(--ke-display);font-size:clamp(24px,2.6vw,31px);font-weight:600;line-height:1.18;letter-spacing:-.03em;color:#fff}
.ke-article-body h2:first-child{margin-top:0}
.ke-article-body strong{color:#fff;font-weight:650}
.ke-article-body ul,.ke-article-body ol{margin:0 0 1.3em;padding-left:1.25em}
.ke-article-body li{margin:.45em 0;padding-left:.25em}
.ke-article-body ul li::marker{color:var(--ke-mint)}
.ke-article-body ol li::marker{color:var(--ke-mint);font-weight:700;font-variant-numeric:tabular-nums}
.ke-article-body ol{counter-reset:none}
.ke-article-body a{color:var(--ke-mint);text-decoration:underline;text-underline-offset:3px}
.research-unavailable{color:var(--ke-text-3);font-style:italic}

.ke-article-faq{scroll-margin-top:96px;margin-top:56px;padding-top:40px;border-top:1px solid var(--ke-hairline)}
.ke-article-faq>h2{margin:0 0 18px;font-family:var(--ke-display);font-size:clamp(24px,2.6vw,31px);font-weight:600;letter-spacing:-.03em;color:#fff}
.ke-faq-item{border:1px solid var(--ke-hairline);border-radius:14px;background:var(--ke-surface);margin-bottom:10px;transition:border-color .15s}
.ke-faq-item[open]{border-color:#2dfce62e}
.ke-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;cursor:pointer;list-style:none}
.ke-faq-item summary::-webkit-details-marker{display:none}
.ke-faq-item summary h3{margin:0;font-family:var(--ke-body);font-size:16.5px;font-weight:650;letter-spacing:-.01em;color:#fff;line-height:1.4}
.ke-faq-item summary::after{content:"+";flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--ke-hairline-strong);color:var(--ke-mint);font-size:18px;line-height:1;transition:transform .2s}
.ke-faq-item[open] summary::after{transform:rotate(45deg)}
.ke-faq-item summary:focus-visible{outline:2px solid var(--ke-mint);outline-offset:-2px;border-radius:14px}
.ke-faq-answer{padding:0 20px 18px;color:#cfd5d9;font-size:16px;line-height:1.7}
.ke-faq-answer p{margin:0 0 .8em}
.ke-faq-answer p:last-child{margin-bottom:0}

.ke-article-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:48px 0 0;padding:24px 26px;border:1px solid #2dfce640;border-radius:20px;background:radial-gradient(420px 160px at 0% 0%,#2dfce624,transparent 70%),linear-gradient(135deg,#0f1416,#0b0b0d)}
.ke-article-cta strong{display:block;font-family:var(--ke-display);font-size:21px;font-weight:600;letter-spacing:-.02em;color:#fff}
.ke-article-cta p{margin:6px 0 0;color:var(--ke-text-2);font-size:14.5px}
.ke-article-cta .button{flex:none;gap:8px;padding:13px 20px;border-radius:12px;background:var(--ke-accent);color:#04130e;font-weight:700;white-space:nowrap;box-shadow:0 10px 30px #2dfce62e}

.ke-article-related{margin-top:56px}
.ke-article-related>h2{margin:0 0 16px;font-family:var(--ke-display);font-size:22px;font-weight:600;letter-spacing:-.02em;color:#fff}
.ke-article-related ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none}
.ke-related-card{position:relative;display:flex;flex-direction:column;gap:6px;height:100%;padding:16px 44px 16px 18px;border:1px solid var(--ke-hairline);border-radius:14px;background:var(--ke-surface);text-decoration:none;transition:border-color .15s,background .15s,transform .15s}
.ke-related-card span{color:var(--ke-mint);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.ke-related-card strong{color:#fff;font-size:15.5px;font-weight:600;line-height:1.35}
.ke-related-card i{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--ke-text-3);font-style:normal;transition:color .15s,transform .15s}
.ke-related-card:hover,.ke-related-card:focus-visible{border-color:#2dfce640;background:var(--ke-surface-2)}
.ke-related-card:hover i,.ke-related-card:focus-visible i{color:var(--ke-mint);transform:translate(3px,-50%)}

.ke-article-disclosure{margin-top:40px;padding:16px 18px;border:1px solid var(--ke-hairline);border-radius:12px;background:#0b0b0d;color:var(--ke-text-3);font-size:13.5px;line-height:1.6}
.ke-article-disclosure p{margin:0}

@media (max-width:1020px){
  .ke-article-layout{grid-template-columns:minmax(0,1fr);gap:0;margin-top:26px}
  .ke-article-main{max-width:none}
  .ke-article-toc{position:static;margin-bottom:28px}
  .ke-article-toc details{padding:14px 16px;border:1px solid var(--ke-hairline);border-radius:14px;background:var(--ke-surface)}
  .ke-article-toc summary{cursor:pointer;margin:0;display:flex;justify-content:space-between}
  .ke-article-toc summary::after{content:"+";color:var(--ke-mint);font-size:16px}
  .ke-article-toc details[open] summary{margin-bottom:12px}
  .ke-article-toc details[open] summary::after{content:"–"}
}
@media (max-width:640px){
  .ke-article{padding:18px 0 64px}
  .ke-article-hero{padding:22px 0 22px}
  .ke-crumbs [aria-current]{max-width:22ch}
  .ke-answer{padding:20px 18px}
  .ke-answer p{font-size:16px}
  .ke-article-body{font-size:16.5px;line-height:1.72}
  .ke-article-cta{flex-direction:column;align-items:stretch;padding:20px}
  .ke-article-cta .button{justify-content:center}
  .ke-article-related ul{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){.ke-faq-item summary::after,.ke-related-card,.ke-related-card i{transition:none}}

/* Research hub: the guide list (/research). */
.ke-guides{padding-top:8px}
.ke-guides .section-head p{max-width:420px}
.ke-guides-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none}
.ke-guide-card{display:flex;flex-direction:column;gap:8px;height:100%;padding:20px;border:1px solid var(--ke-hairline);border-radius:16px;background:linear-gradient(180deg,#ffffff06,transparent),var(--ke-surface);text-decoration:none;transition:border-color .15s,transform .15s,background .15s}
.ke-guide-card span{color:var(--ke-mint);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.ke-guide-card strong{font-family:var(--ke-display);color:#fff;font-size:19px;font-weight:600;line-height:1.25;letter-spacing:-.02em}
.ke-guide-card small{color:var(--ke-text-2);font-size:14px;line-height:1.55}
.ke-guide-card i{margin-top:auto;padding-top:6px;color:var(--ke-mint);font-style:normal;font-size:13.5px;font-weight:600}
.ke-guide-card:hover,.ke-guide-card:focus-visible{border-color:#2dfce640;background:var(--ke-surface-2);transform:translateY(-2px)}
@media (max-width:1020px){.ke-guides-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ke-guides-grid{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){.ke-guide-card{transition:none}}