/* Follow the Shares. Visual explainer, scoped to .fs. Uses shared tokens from site.css (--p-*). */
.fs{--g:#4ade80;--ink:#f5f4f0;--dim:#ffffff26;color:var(--p-text)}
.fs section{padding:clamp(44px,6vw,76px) 0}
.fs h1,.fs h2{font-weight:900;letter-spacing:-.04em;color:#fff;line-height:1}
.fs h1{font-size:clamp(34px,5vw,66px);margin:0}
.fs h1 em{font-style:normal;color:var(--p-red)}
.fs h2{font-size:clamp(28px,4vw,48px);margin:0 0 10px}
.fs h2 em{font-style:normal;color:var(--p-red)}
.fs p{color:var(--p-muted);font-size:15px;line-height:1.6}
.fs .eyebrow{font:700 12px var(--mono);letter-spacing:.2em;color:var(--p-gold);text-transform:uppercase;margin:0 0 14px}
.fs .band{background:#0e1013;border-block:1px solid var(--p-line)}
.fs .lede{font-size:clamp(16px,1.6vw,19px);color:#d6dade;max-width:560px;margin:18px 0}
.fs .upd{font:11.5px var(--mono);letter-spacing:.06em;color:var(--p-muted)}
.fs .xbtn{display:inline-flex;align-items:center;min-height:44px;background:#f4f4f5;color:#08090b;font-weight:800;font-size:14px;padding:0 18px;border-radius:8px}
.fs .xbtn:hover{background:var(--p-red);color:#fff}

/* hero */
.fs .hero2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,60px);align-items:center}
.fs .answer{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:20px 0 6px}
.fs .answer b{font-size:clamp(40px,5.5vw,68px);font-weight:900;letter-spacing:-.04em;color:var(--p-gold);line-height:.9}
.fs .answer span{font:700 clamp(13px,1.4vw,16px) var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#fff}
.fs .share{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;margin-top:22px}
.fs .dotbox{background:#0b0d10;border:1px solid var(--p-line);border-radius:18px;padding:14px}
.fs .dotbox svg{display:block;width:100%;height:auto}
.fs .dotcap{font:11px var(--mono);color:var(--p-muted);text-align:center;margin:8px 0 0;letter-spacing:.04em}
.fs .legend{list-style:none;display:grid;gap:10px;margin:16px 0 0;padding:0}
.fs .legend li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:center;font-size:14px;color:#d6dade}
.fs .legend i{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font:800 13px var(--mono);font-style:normal;background:#08090b;border:2px solid currentColor}
.fs .legend b{color:#fff}
.fs .c-gold{color:var(--p-gold)}.fs .c-red{color:var(--p-red)}.fs .c-white{color:#fff}.fs .c-green{color:var(--g)}
.fs .pulse-dot{animation:fsp 2.4s ease-in-out infinite}
@keyframes fsp{50%{opacity:.35}}

/* chain */
.fs .chain{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin-top:30px;position:relative}
.fs .node{position:relative;background:var(--p-panel);border:1px solid var(--p-line);border-radius:16px;padding:18px 10px;text-align:center;min-width:0;display:flex;flex-direction:column;align-items:center;gap:8px}
.fs .node svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fs .node b{font-size:15px;color:#fff;line-height:1.2}
.fs .node small{font-size:12.5px;color:var(--p-muted);line-height:1.4}
.fs .node.end{border-color:#4ade8066;background:#0d1612}
.fs .hop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:0 4px;min-width:0}
.fs .chain{grid-template-columns:minmax(0,1fr) 108px minmax(0,1fr) 108px minmax(0,1fr) 108px minmax(0,1fr) 108px minmax(0,1fr)}
.fs .wire{position:relative;width:100%;height:0;border-top:3px solid #ffffff55}
.fs .wire.inf{border-top:3px dashed var(--p-gold)}
.fs .wire:after{content:'';position:absolute;right:-1px;top:-7px;border:6px solid transparent;border-left:9px solid currentColor;color:#ffffff88}
.fs .wire.inf:after{color:var(--p-gold)}
.fs .wire i{position:absolute;top:-6px;left:0;width:9px;height:9px;border-radius:50%;background:var(--p-red);box-shadow:0 0 10px var(--p-red);animation:fsrun 2.8s linear infinite}
.fs .hop:nth-of-type(2) .wire i{animation-delay:.7s}.fs .hop:nth-of-type(3) .wire i{animation-delay:1.4s}.fs .hop:nth-of-type(4) .wire i{animation-delay:2.1s}
@keyframes fsrun{0%{left:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{left:calc(100% - 10px);opacity:0}}
.fs .tag{font:700 9px var(--mono);letter-spacing:.04em;text-transform:uppercase;padding:3px 7px;border-radius:99px;border:1px solid currentColor;white-space:nowrap}
.fs .tag.doc{color:var(--g)}.fs .tag.inf{color:var(--p-gold)}
.fs .hoplabel{font-size:11.5px;color:var(--p-muted);text-align:center;line-height:1.3}
.fs .key{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--p-muted)}
.fs .key span{display:inline-flex;align-items:center;gap:8px}
.fs .key i{display:inline-block;width:30px;border-top:3px solid #ffffff88}
.fs .key i.d{border-top:3px dashed var(--p-gold)}

/* two way */
.fs .twoway{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);align-items:center;margin-top:26px}
.fs .beam{background:var(--p-panel);border:1px solid var(--p-line);border-radius:18px;padding:22px}
.fs .beam h3{font:700 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--p-muted);margin:0 0 14px}
.fs .bar{display:flex;height:54px;border-radius:12px;overflow:hidden;font:800 15px var(--mono);color:#08090b}
.fs .bar>div{display:flex;align-items:center;justify-content:center;white-space:nowrap}
.fs .bar .buy{background:var(--g);flex:202}.fs .bar .sell{background:var(--p-red);color:#fff;flex:250}
.fs .barlab{display:flex;justify-content:space-between;font-size:13px;margin-top:10px;color:#d6dade}
.fs .net{margin-top:16px;padding:14px 16px;border:1px dashed #ffffff33;border-radius:12px;font-size:14px;color:#d6dade}
.fs .net b{color:#fff}
.fs .facts{display:grid;gap:12px}
.fs .fact{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;background:var(--p-panel);border:1px solid var(--p-line);border-radius:14px;padding:14px 16px}
.fs .fact svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fs .fact b{display:block;color:#fff;font-size:15px}
.fs .fact span{font-size:13.5px;color:var(--p-muted)}

/* case */
.fs .case{background:var(--p-panel);border:1px solid var(--p-line);border-radius:20px;padding:clamp(18px,3vw,30px);margin-top:26px}
.fs .case svg{display:block;width:100%;height:auto}
.fs .casenote{display:flex;gap:14px;flex-wrap:wrap;margin-top:16px}
.fs .casenote div{flex:1 1 200px;border-top:2px solid var(--p-line);padding-top:10px;font-size:13.5px;color:var(--p-muted)}
.fs .casenote b{display:block;color:#fff;font-size:15px;margin-bottom:2px}

/* takeaways */
.fs .three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px}
.fs .tk{background:var(--p-panel);border:1px solid var(--p-line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:10px}
.fs .tk svg{width:44px;height:44px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.fs .tk h3{font-size:19px;color:#fff;margin:0;letter-spacing:-.02em}
.fs .tk p{font-size:14px;margin:0}
.fs .srcbox{font-size:13px;color:var(--p-muted)}
.fs .srcbox ul{margin:10px 0 0 18px;display:grid;gap:5px}
.fs .srcbox a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.fs .fine{font-size:12.5px;color:var(--p-muted);margin-top:14px;max-width:70ch}

@media(max-width:1100px){.fs .chain{grid-template-columns:minmax(0,1fr) 84px minmax(0,1fr) 84px minmax(0,1fr) 84px minmax(0,1fr) 84px minmax(0,1fr)}.fs .hoplabel{font-size:10.5px}}
@media(max-width:900px){
  .fs .hero2,.fs .twoway{grid-template-columns:1fr}
  .fs .chain{grid-template-columns:1fr;gap:0}
  .fs .hop{padding:8px 0;flex-direction:row;justify-content:center;gap:12px}
  .fs .wire{width:0;height:46px;border-top:0;border-left:3px solid #ffffff55}
  .fs .wire.inf{border-top:0;border-left:3px dashed var(--p-gold)}
  .fs .wire:after{right:auto;left:-8px;top:auto;bottom:-3px;border:6px solid transparent;border-top:9px solid currentColor;border-left:6px solid transparent}
  .fs .wire i{left:-6px;top:0;animation-name:fsrunv}
  @keyframes fsrunv{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:calc(100% - 10px);opacity:0}}
  .fs .hoplabel{text-align:left;max-width:200px}
  .fs .three{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.fs .wire i,.fs .pulse-dot{animation:none}.fs .wire i{display:none}}
.fs .fact{text-align:left;border-radius:14px;padding:14px 16px}
.fs .fact div{text-align:left}
.fs .prem{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,3vw,40px);align-items:end;padding:4px 4px 0}
.fs .pc{display:grid;grid-template-rows:auto 220px auto auto;align-items:end;justify-items:center;text-align:center;gap:6px;border-bottom:0}
.fs .pc b{font:800 clamp(18px,3vw,28px) var(--mono);color:#fff}
.fs .pc .pb{width:min(100%,130px);border-radius:6px 6px 0 0;align-self:end;min-height:3px}
.fs .pc span{font:700 clamp(9.5px,1.2vw,12px) var(--mono);letter-spacing:.06em;color:var(--p-muted);border-top:1px solid #ffffff33;width:100%;padding-top:8px}
.fs .pc small{font:clamp(9px,1.1vw,11px) var(--mono);color:var(--p-muted)}

/* scale scenario */
.fs .scn{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(18px,3vw,36px);margin-top:26px;align-items:start}
.fs .scnchart{background:var(--p-panel);border:1px solid var(--p-line);border-radius:18px;padding:18px}
.fs .scnchart svg{display:block;width:100%;height:auto}
.fs .presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.fs .presets button{background:transparent;color:var(--p-muted);border:1px solid #ffffff2a;border-radius:99px;padding:6px 14px;min-height:38px;cursor:pointer;font:700 12.5px var(--mono)}
.fs .presets button:hover{color:#fff}
.fs .presets button.on{color:#fff;background:#ff344618;border-color:#ff344690}
.fs .sl{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;margin-top:14px;font:700 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--p-muted)}
.fs .sl input{width:100%;accent-color:#ff3446;min-height:32px}
.fs .sl output{font:800 20px var(--mono);color:#fff;min-width:64px;text-align:right;letter-spacing:0}
.fs .lines{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:12.5px;color:var(--p-muted)}
.fs .lines span{display:inline-flex;align-items:center;gap:8px}
.fs .lines i{display:inline-block;width:26px;height:4px;border-radius:2px}
.fs .lines .l1{background:#ff3446}.fs .lines .l2{background:#9aa3ad}
.fs .scnside{display:grid;gap:14px}
.fs .read{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.fs .read div{background:var(--p-panel);border:1px solid var(--p-line);border-radius:14px;padding:12px;min-width:0}
.fs .read small{display:block;font:700 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--p-muted);min-height:26px}
.fs .read b{display:block;font:800 clamp(18px,2vw,24px) var(--mono);color:#fff;margin-top:4px}
.fs .read span{font-size:11.5px;color:var(--p-muted)}
@media(max-width:900px){.fs .scn{grid-template-columns:1fr}.fs .sl{grid-template-columns:1fr auto}.fs .sl span{grid-column:1/-1}}
@media(max-width:600px){.fs .scnchart svg .ax{font-size:21px}.fs .scnchart{padding:12px}.fs .presets button{padding:6px 11px;font-size:12px}}
@media(max-width:600px){.fs .scnchart svg .yt{display:none}}