/* FintechSphere research area page. Same tokens as the homepage: Ion is what is changing, Volt is what to do. */
:root{
  --void:#030509;--surface:#0A0F17;--raise:#101824;--line:#1B2533;--line-strong:#2B394A;
  --text:#E9EEF4;--soft:#C3CDD9;--muted:#8E9BAD;--ion:#4CE0FF;--volt:#FFE433;--volt-ink:#211D00;
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;--f-body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-mono:"Martian Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --gutter:clamp(16px,4vw,56px);--max:1200px;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--void)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--void);color:var(--text);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--ion);text-underline-offset:3px;text-decoration-thickness:1px}
:focus-visible{outline:2px solid var(--ion);outline-offset:3px}
h1,h2,h3{margin:0;font-family:var(--f-display);font-stretch:116%;letter-spacing:-.03em;font-weight:500;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.label{font:500 11.5px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;gap:6px 14px;flex-wrap:wrap;margin:0 0 16px}
.label b{color:var(--ion);font-weight:500}
.body{color:var(--soft);max-width:60ch}

/* hero */
.hero{position:relative;padding:calc(110px + env(safe-area-inset-top,0px)) 0 72px;background:
  radial-gradient(55% 60% at 78% 45%,rgba(76,224,255,.11),transparent 70%),
  radial-gradient(40% 45% at 70% 15%,rgba(255,228,51,.05),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,64px);align-items:center}
.hero h1{font-size:clamp(44px,7vw,104px);line-height:.95;letter-spacing:-.045em;margin-bottom:22px}
.lede{font:500 clamp(20px,2.2vw,28px)/1.3 var(--f-display);font-stretch:108%;letter-spacing:-.015em;color:var(--text);max-width:28ch;margin-bottom:16px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--f-body);padding:15px 20px;border-radius:3px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-volt{background:var(--volt);color:var(--volt-ink);transition:box-shadow .3s,transform .2s}
.btn-volt:hover{box-shadow:0 0 28px 2px rgba(255,228,51,.4);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-strong);color:var(--text);background:rgba(3,5,9,.4)}
.btn-ghost:hover{border-color:var(--ion);color:var(--ion)}

/* hero art: ASEAN members placed by geography; payments travel along the live links in the report's register */
.hero-art{margin:0;display:flex;flex-direction:column;align-items:center;gap:10px}
.rails{width:min(100%,500px);height:auto;overflow:visible}
.rails .links path{fill:none;stroke:var(--ion);stroke-width:1.4;stroke-opacity:.45;stroke-linecap:round}
.rails .pkt{fill:var(--volt)}
.rails .nd circle{fill:var(--void);stroke:var(--text);stroke-width:1.6}
.rails .nd .ring{fill:none;stroke:var(--ion);stroke-width:1.2;transform-box:fill-box;transform-origin:center;animation:ping 3.6s ease-out infinite}
.rails .nd:nth-child(2n) .ring{animation-delay:1.2s}.rails .nd:nth-child(3n) .ring{animation-delay:2.4s}
.rails .nd text{font:500 11px var(--f-mono);letter-spacing:.08em;fill:var(--soft)}
.rails .nd.off circle{stroke:var(--muted);stroke-dasharray:2 3}
.rails .nd.off text{fill:var(--muted)}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(3.2);opacity:0}}
.hero-art figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 18px;max-width:440px;font:500 10.5px/1.5 var(--f-mono);letter-spacing:.04em;color:var(--muted);text-align:center}
.hero-art .ci{display:inline-flex;align-items:center;gap:7px;color:var(--soft)}
.hero-art .src{flex-basis:100%;color:var(--muted)}
.k-live{display:inline-block;width:18px;border-top:1.5px solid rgba(76,224,255,.6)}
.k-pkt{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--volt)}
.k-none{display:inline-block;width:9px;height:9px;border:1.5px dashed var(--muted);border-radius:50%}
@media (prefers-reduced-motion:reduce){.rails .pkt{display:none}.rails .nd .ring{animation:none;opacity:0}}

/* sections */
.sec{padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--line)}
.sec h2{font-size:clamp(28px,3.4vw,46px);line-height:1.05;margin-bottom:28px;max-width:24ch}

/* flagship */
.flag{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,56px);padding:clamp(22px,3vw,40px);border:1px solid rgba(255,228,51,.55);border-radius:6px;background:var(--surface);box-shadow:0 0 44px -12px rgba(255,228,51,.25)}
.kicker{display:flex;flex-wrap:wrap;gap:6px 16px;font:500 11px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.kicker span:first-child{color:var(--volt)}.kicker span{color:var(--muted)}
.flag h2{font-size:clamp(34px,4.6vw,64px);line-height:1;margin-bottom:14px}
.flag .sub{font:500 clamp(18px,1.8vw,23px)/1.35 var(--f-display);color:var(--ion);margin-bottom:16px;max-width:36ch}
.flag-copy>p:not(.kicker):not(.sub){color:var(--soft);margin-bottom:24px;max-width:58ch}
.facts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:center}
.facts li{border-top:1px solid var(--line-strong);padding-top:12px}
.facts b{display:block;font:600 clamp(30px,3.4vw,44px)/1 var(--f-display);font-stretch:116%;color:var(--text);margin-bottom:6px}
.facts span{font-size:14px;line-height:1.4;color:var(--muted)}

/* four questions */
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.qcard{display:flex;flex-direction:column;gap:10px;padding:20px;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--text);text-decoration:none;transition:border-color .2s,transform .2s}
.qcard:hover{border-color:var(--ion);transform:translateY(-2px)}
.qcard .tag{font:500 10.5px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ion)}
.qcard h3{font-size:21px;line-height:1.15}
.qcard p{font-size:15px;line-height:1.5;color:var(--soft);flex:1}
.qcard .go{font:600 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--volt)}

/* chapters */
.two{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,64px);align-items:start}
.chapters{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.chapters a{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--soft);text-decoration:none;font-size:15px;line-height:1.45}
.chapters a:hover{background:rgba(76,224,255,.05)}
.chapters i{font:500 12px var(--f-mono);font-style:normal;color:var(--ion);padding-top:3px}
.chapters b{display:block;color:var(--text);font-weight:600;font-size:16.5px}

/* coming next */
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.soon{padding:20px;border:1px dashed var(--line-strong);border-radius:4px}
.soon h3{font-size:20px;line-height:1.2;margin:12px 0 8px}
.soon p{font-size:15px;color:var(--soft)}
.chip{display:inline-block;font:500 10px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line-strong);padding:4px 8px;border-radius:3px}

/* areas */
.areas{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.area{padding:16px;border:1px solid var(--line);border-radius:4px;display:flex;flex-direction:column;gap:6px;min-height:118px}
.area i{font:500 11px var(--f-mono);font-style:normal;color:var(--muted)}
.area b{font-weight:600;line-height:1.25}
.area span{margin-top:auto;font:500 10px var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.area.on{border-color:var(--volt)}.area.on i,.area.on span{color:var(--volt)}

/* footer: inverts to Volt, like the homepage */
.foot{background:var(--volt);color:var(--void);padding:clamp(48px,6vw,80px) 0 calc(28px + env(safe-area-inset-bottom,0px));overflow:hidden}
.foot ::selection{background:var(--void);color:var(--volt)}
.foot-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,64px)}
.fk{font:600 11px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.fstate{font:600 clamp(22px,2.6vw,34px)/1.2 var(--f-display);font-stretch:108%;letter-spacing:-.02em;max-width:26ch}
.foot-links nav{display:grid;gap:4px;margin-bottom:22px}
.foot-links nav a{font:600 clamp(20px,2vw,26px)/1.25 var(--f-display);font-stretch:108%;color:var(--void);text-decoration:none;justify-self:start}
.foot-links nav a:hover{text-decoration:underline;text-decoration-thickness:2px}
.foot-links p{font-size:15px;line-height:1.55;margin-bottom:8px}
.addr{font:500 12.5px var(--f-mono);user-select:all;overflow-wrap:anywhere}
.mark{display:block;margin:56px 0 0}
.mark .flogo{display:block;width:100%;height:auto}
.mark .lg-ring,.mark .lg-traj{stroke:var(--void)}.mark .lg-node,.mark .lg-word{fill:var(--void)}
.foot a:focus-visible{outline-color:var(--void)}

@media (max-width:980px){
  .grid4{grid-template-columns:1fr 1fr}
  .areas{grid-template-columns:1fr 1fr}
  .grid3{grid-template-columns:1fr}
}
@media (max-width:820px){
  .hero-grid,.flag,.two,.foot-grid{grid-template-columns:1fr}
  .hero{padding-top:calc(88px + env(safe-area-inset-top,0px))}
  .hero-art{order:-1}.rails{width:min(78%,320px)}
}
@media (max-width:520px){
  .grid4,.areas{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr}
  .btn{white-space:normal}
}