/* Research deep-dive: an editorial article layout. Big numbers, prose column,
   further reading. Brand tokens only, one accent. */

.rc-main{overflow:clip}
.rc-link{font-size:15px;font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;color:var(--ink)}
.rc-link:hover{color:var(--signal)}

.rc-article{max-width:820px;margin:0 auto;padding:clamp(44px,6vw,88px) clamp(20px,4vw,40px) clamp(56px,7vw,96px)}

/* Hero */
.rc-tag{font:500 12px var(--code);letter-spacing:.16em;text-transform:uppercase;color:var(--signal-text);margin:0 0 22px}
.rc-hero h1{font-size:clamp(38px,5.4vw,72px);line-height:1.0;letter-spacing:-.045em;margin:0;max-width:15ch}
.rc-lede{margin-top:28px;font-size:clamp(18px,2vw,23px);line-height:1.5;color:var(--fg-505a52)}
.rc-lede strong{color:var(--ink);font-weight:600}

/* Stats */
.rc-stats{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);margin:clamp(48px,6vw,80px) 0;padding:clamp(34px,4vw,48px) 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.rc-stat strong{display:block;font:600 clamp(60px,8vw,104px)/.86 var(--display);letter-spacing:-.055em;color:var(--ink);font-variant-numeric:tabular-nums}
.rc-stat strong small{font-size:.32em;font-weight:500;vertical-align:baseline}
.rc-stat p{margin-top:20px;font-size:15.5px;line-height:1.6;color:var(--fg-505a52)}
.rc-stat a{color:var(--signal-text);text-decoration:underline;text-underline-offset:3px}

/* Body prose */
.rc-body h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;line-height:1.1;margin:clamp(40px,5vw,64px) 0 0}
.rc-body p{font-size:clamp(17px,1.5vw,19px);line-height:1.62;color:var(--fg-505a52);margin:20px 0 0;max-width:68ch}
.rc-body p strong{color:var(--ink);font-weight:600}

/* Footer: further reading */
.rc-foot{margin-top:clamp(56px,7vw,92px);padding-top:clamp(34px,4vw,48px);border-top:2px solid var(--ink)}
.rc-foot-label{font:500 12px var(--code);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}
.rc-links{list-style:none;margin:0;padding:0}
.rc-links li{border-bottom:1px solid var(--line)}
.rc-links a{display:block;padding:22px 0;text-decoration:none;color:inherit}
.rc-links b{font:600 clamp(18px,2vw,22px)/1.2 var(--display);letter-spacing:-.02em;transition:color .18s}
.rc-links span{display:block;margin-top:7px;font-size:15px;line-height:1.5;color:var(--muted)}
.rc-links a:hover b{color:var(--signal)}
.rc-cta{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:40px}

@media(max-width:620px){
  .rc-stats{grid-template-columns:1fr;gap:36px}
}
@media(prefers-reduced-motion:reduce){.rc-main *{transition:none!important}}