/* ============ SPOKE PAGE SHARED STYLES ============ */
:root{
  --bg:#0A0A0B;
  --bg-2:#0E0E10;
  --ink:#EDE8DE;
  --ink-dim:#8A857A;
  --ink-mute:#55524C;
  --line:rgba(237,232,222,.08);
  --line-2:rgba(237,232,222,.14);
  --accent: oklch(78% 0.12 72);
  --accent-2: oklch(88% 0.06 72);
  --glow: oklch(78% 0.12 72 / 0.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:'Geist',system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01","cv11"}
html{scroll-behavior:auto}
body{overflow-x:hidden;line-height:1.45;font-size:16px;letter-spacing:-0.005em}
::selection{background:var(--accent);color:#0A0A0B}

.grain{position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/></svg>")}

.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
.wrap-wide{max-width:1440px;margin:0 auto;padding:0 40px}
@media (max-width:800px){.wrap,.wrap-wide{padding:0 20px}}

.mono{font-family:'Geist Mono',monospace;font-weight:400;letter-spacing:0.04em;text-transform:uppercase;font-size:11px;color:var(--ink-dim)}
.serif{font-family:'Instrument Serif',serif;font-weight:400;font-style:italic;letter-spacing:-0.01em}

/* ============ NAV ============ */
nav.top{position:fixed;top:0;left:0;right:0;z-index:50;padding:18px 40px;display:flex;align-items:center;justify-content:space-between;
  backdrop-filter:blur(12px);background:rgba(10,10,11,.55);border-bottom:1px solid transparent;transition:border-color .3s, background .3s}
nav.top.scrolled{border-bottom-color:var(--line);background:rgba(10,10,11,.8)}
.logo{display:flex;align-items:center;gap:10px;font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:0.02em;color:var(--ink);text-decoration:none}
.logo-mark{width:28px;height:28px;border:1px solid var(--line-2);border-radius:50%;display:grid;place-items:center;position:relative;overflow:hidden}
.logo-mark::before{content:"";position:absolute;inset:4px;border-radius:50%;background:conic-gradient(from 0deg,var(--accent),transparent 60%);opacity:.5}
.logo-mark span{position:relative;font-size:10px;font-weight:500;color:var(--ink)}
.navlinks{display:flex;gap:32px;font-size:13px;color:var(--ink-dim)}
.navlinks a{color:inherit;text-decoration:none;transition:color .2s;position:relative}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--ink)}
.navlinks a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--accent)}
.nav-cta{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.05em;text-transform:uppercase;padding:10px 18px;border:1px solid var(--line-2);border-radius:999px;color:var(--ink);text-decoration:none;white-space:nowrap;transition:all .25s;display:inline-flex;align-items:center;gap:8px}
.nav-cta:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.nav-cta .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--glow)}
.nav-burger{display:none;background:none;border:1px solid var(--line-2);border-radius:999px;width:38px;height:38px;align-items:center;justify-content:center;cursor:pointer;position:relative;flex-direction:column;gap:5px;padding:0;transition:border-color .3s}
.nav-burger span{display:block;width:14px;height:1.5px;background:var(--ink);transition:transform .35s, opacity .35s}
.nav-burger.open{border-color:var(--accent)}
.nav-burger.open span:nth-child(1){transform:translateY(3px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(10,10,11,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:49;padding:90px 24px 32px;flex-direction:column;gap:0;opacity:0;pointer-events:none;transition:opacity .4s ease}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{display:flex;justify-content:space-between;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);font-family:'Geist',sans-serif;font-size:24px;color:var(--ink);text-decoration:none;letter-spacing:-0.02em;transition:padding-left .3s, color .3s}
.mobile-menu a::after{content:"→";font-family:'Geist Mono',monospace;font-size:14px;color:var(--ink-mute);transition:color .3s, transform .3s}
.mobile-menu a:hover, .mobile-menu a:active{color:var(--accent-2);padding-left:8px}
.mobile-menu a:hover::after{color:var(--accent);transform:translateX(4px)}
.mobile-menu a.active{color:var(--accent-2)}
.mobile-menu .menu-cta{margin-top:32px;padding:18px 24px;background:var(--ink);color:var(--bg);border-radius:999px;justify-content:center;border-bottom:none;font-size:15px;font-weight:500}
.mobile-menu .menu-cta::after{content:"";display:none}
.mobile-menu .menu-foot{margin-top:auto;padding-top:32px;border-top:none;font-family:'Geist Mono',monospace;font-size:11px;color:var(--ink-mute);letter-spacing:0.1em;text-transform:uppercase;display:flex;flex-direction:column;gap:8px}
.mobile-menu .menu-foot::after{display:none}
@media (max-width:900px){
  .navlinks{display:none}
  nav.top{padding:16px 20px}
  .nav-burger{display:flex}
  .mobile-menu{display:flex}
  .nav-cta{display:none}
}

/* ============ BREADCRUMB ============ */
.breadcrumb{padding:140px 40px 0;max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:14px;font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-mute)}
.breadcrumb a{color:var(--ink-dim);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:var(--ink-mute)}
.breadcrumb .current{color:var(--ink)}
@media (max-width:800px){.breadcrumb{padding:120px 20px 0}}

/* ============ CASE HERO ============ */
.cs-hero{padding:48px 40px 100px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cs-hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.cs-hero-bg::before{content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 60% at 30% 100%, oklch(78% 0.12 72 / 0.10), transparent 60%),
    radial-gradient(circle 600px at 90% 20%, oklch(78% 0.12 72 / 0.06), transparent);
}
.cs-hero-grid{position:absolute;inset:0;background-image:
  linear-gradient(to right, var(--line) 1px, transparent 1px),
  linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size:120px 120px;mask-image:radial-gradient(ellipse 90% 70% at 30% 70%, black 20%, transparent 80%);opacity:.4}
.cs-hero-inner{position:relative;z-index:2;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 380px;gap:80px;align-items:end}
.cs-hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:36px;font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-dim)}
.cs-hero-eyebrow .pill{padding:5px 12px;border:1px solid var(--accent);border-radius:999px;color:var(--accent);font-size:9.5px}
.cs-hero-eyebrow .sep{color:var(--ink-mute)}
.cs-hero h1{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(36px,4.8vw,72px);line-height:1.05;letter-spacing:-0.035em;color:var(--ink);max-width:26ch}
.cs-hero h1 em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;color:var(--accent-2);letter-spacing:-0.02em}
.cs-hero h1 .mask > *{white-space:nowrap}
@media (max-width:700px){.cs-hero h1 .mask > *{white-space:normal}}
.cs-hero-sub{margin-top:32px;font-size:18px;color:var(--ink-dim);line-height:1.55;max-width:60ch}
.cs-hero-meta-strip{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:32px;font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--ink-mute)}
.cs-hero-meta-strip span strong{color:var(--ink-dim);font-weight:400}
.cs-hero-side{display:flex;flex-direction:column;gap:12px}
.cs-hero-stat{padding:24px 28px;border:1px solid var(--line);background:var(--bg-2);border-radius:10px;display:flex;flex-direction:column;gap:6px}
.cs-hero-stat .l{font-family:'Geist Mono',monospace;font-size:9.5px;color:var(--ink-mute);letter-spacing:0.18em;text-transform:uppercase}
.cs-hero-stat .v{font-family:'Geist',sans-serif;font-weight:300;font-size:32px;letter-spacing:-0.02em;color:var(--ink);line-height:1}
.cs-hero-stat .v em{font-family:'Instrument Serif',serif;font-style:italic;font-size:0.55em;color:var(--accent);font-weight:400;margin-left:3px}
.cs-hero-stat.feat{border-color:var(--accent);background:radial-gradient(ellipse 80% 80% at 100% 100%, oklch(78% 0.12 72 / 0.10), var(--bg-2))}
.cs-hero-stat.feat .v{font-family:'Instrument Serif',serif;font-style:italic;font-size:54px;color:var(--accent);letter-spacing:-0.025em}
.cs-hero-stat.feat .v em{font-style:italic;font-size:0.45em;color:var(--accent-2)}
@media (max-width:1000px){.cs-hero-inner{grid-template-columns:1fr;gap:48px}.cs-hero-side{flex-direction:row;gap:12px}.cs-hero-stat{flex:1}.cs-hero-stat.feat{flex:1.4}}
@media (max-width:700px){.cs-hero{padding:40px 20px 70px}.cs-hero-side{flex-direction:column}.cs-hero-stat.feat .v{font-size:42px}}

/* ============ CHART SECTION (full width) ============ */
.cs-chart-section{padding:100px 40px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.cs-chart-section::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% 100%, oklch(78% 0.12 72 / 0.05), transparent);pointer-events:none}
.cs-chart-inner{max-width:1240px;margin:0 auto;position:relative;z-index:2}
.cs-chart-head{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:end;margin-bottom:48px}
.cs-chart-head .label{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent);padding-top:14px;border-top:1px solid var(--accent);display:inline-block}
.cs-chart-head h2{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(32px,4vw,56px);line-height:1.05;letter-spacing:-0.03em;color:var(--ink);max-width:20ch;margin-top:14px}
.cs-chart-head h2 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cs-chart-head .timeframe{font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-dim);text-align:right}
.cs-chart-head .timeframe .big{display:block;font-family:'Instrument Serif',serif;font-style:italic;font-size:32px;color:var(--accent);text-transform:none;letter-spacing:-0.02em;margin-top:6px}
.cs-chart-canvas{padding:48px;border:1px solid var(--line);background:var(--bg-2);border-radius:14px;position:relative;background-image:radial-gradient(ellipse 80% 70% at 90% 100%, oklch(78% 0.12 72 / 0.06), transparent 70%)}
.cs-chart-canvas svg{width:100%;height:auto;display:block}
@media (max-width:900px){.cs-chart-section{padding:60px 20px}.cs-chart-head{grid-template-columns:1fr;gap:24px}.cs-chart-head .timeframe{text-align:left}.cs-chart-canvas{padding:24px 20px}}

/* ============ CHART (shared shape) ============ */
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart .grid-line{stroke:var(--line);stroke-width:1;stroke-dasharray:1 4}
.chart .axis-line{stroke:var(--line-2);stroke-width:1}
.chart .area{opacity:0;transition:opacity 1.1s ease-out 0.55s}
.chart .line{fill:none;stroke:var(--accent);stroke-width:2.25;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 10px var(--glow))}
.chart .y-label, .chart .x-label{font-family:'Geist Mono',monospace;font-size:9px;fill:var(--ink-mute);letter-spacing:0.16em;text-transform:uppercase}
.chart .y-label{text-anchor:end;opacity:.7}
.chart .x-label{opacity:.7}
.chart .start-dot{fill:var(--bg);stroke:var(--ink-dim);stroke-width:1.5;opacity:0;transition:opacity .4s ease 0.2s}
.chart .end-dot{fill:var(--accent);stroke:var(--bg);stroke-width:2;opacity:0;transition:opacity .4s ease 1.4s, r .3s, filter .3s;filter:drop-shadow(0 0 12px var(--glow))}
.chart .anno-text{font-family:'Geist Mono',monospace;font-size:8.5px;fill:var(--ink-dim);letter-spacing:0.18em;text-transform:uppercase;opacity:0;transition:opacity .6s ease 1.5s}
.chart .anno-line{stroke:var(--ink-dim);stroke-width:1;stroke-dasharray:1 3;fill:none;opacity:0;transition:opacity .6s ease 1.5s}
.in-view .chart .area{opacity:1}
.in-view .chart .line{stroke-dashoffset:0 !important}
.in-view .chart .start-dot, .in-view .chart .end-dot, .in-view .chart .anno-text, .in-view .chart .anno-line{opacity:1}

/* ============ SECTIONS ============ */
.cs-section{padding:120px 40px;position:relative}
.cs-section + .cs-section{border-top:1px solid var(--line)}
.cs-section-inner{max-width:1240px;margin:0 auto}
.cs-section-head{display:grid;grid-template-columns:160px 1fr;gap:48px;margin-bottom:64px;align-items:start}
.cs-section-head .num{font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:0.2em;color:var(--accent);padding-top:16px;border-top:1px solid var(--accent);display:inline-block}
.cs-section-head h2{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(32px,4.4vw,60px);line-height:1.02;letter-spacing:-0.035em;color:var(--ink);max-width:20ch}
.cs-section-head h2 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2);font-weight:400}
.cs-section-head .intro{margin-top:24px;font-size:18px;color:var(--ink-dim);line-height:1.55;max-width:64ch}
.cs-body{margin-left:208px;max-width:780px}
.cs-body p{font-size:17px;color:var(--ink-dim);line-height:1.7;margin-bottom:20px}
.cs-body p strong{color:var(--ink);font-weight:500}
.cs-body p em{color:var(--accent-2);font-style:italic;font-family:'Instrument Serif',serif;font-size:1.05em}
@media (max-width:900px){.cs-section{padding:80px 20px}.cs-section-head{grid-template-columns:1fr;gap:20px;margin-bottom:48px}.cs-body{margin-left:0}}

/* ============ BULLET LIST (challenge) ============ */
.cs-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);margin-top:8px}
.cs-list li{list-style:none;padding:24px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:32px 1fr;gap:24px;align-items:start;transition:padding-left .35s, background .35s}
.cs-list li:hover{padding-left:12px;background:rgba(237,232,222,0.012)}
.cs-list li::before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:9px;box-shadow:0 0 8px var(--glow)}
.cs-list li > div{font-size:17px;color:var(--ink);line-height:1.55}
.cs-list li > div strong{font-weight:500;display:block;margin-bottom:4px}
.cs-list li > div span{color:var(--ink-dim);font-size:15px;line-height:1.55}

/* ============ PILLARS GRID ============ */
.cs-pillars{display:grid;grid-template-columns:repeat(2, 1fr);gap:16px;margin-left:208px;margin-top:8px}
.cs-pillar{padding:32px;border:1px solid var(--line);background:var(--bg-2);border-radius:12px;display:flex;flex-direction:column;gap:14px;transition:border-color .4s, transform .4s, background .4s}
.cs-pillar:hover{border-color:var(--line-2);transform:translateY(-2px);background:rgba(237,232,222,0.012)}
.cs-pillar .num{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.18em;color:var(--accent)}
.cs-pillar h3{font-family:'Geist',sans-serif;font-weight:400;font-size:24px;line-height:1.18;letter-spacing:-0.02em;color:var(--ink)}
.cs-pillar h3 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cs-pillar p{font-size:15px;color:var(--ink-dim);line-height:1.55}
@media (max-width:900px){.cs-pillars{grid-template-columns:1fr;margin-left:0}}

/* ============ DETAIL SECTIONS ============ */
.cs-detail{margin-left:208px;display:flex;flex-direction:column;gap:64px;max-width:880px}
.cs-detail-block{display:grid;grid-template-columns:80px 1fr;gap:32px;align-items:start;padding-top:28px;border-top:1px solid var(--line)}
.cs-detail-block .num{font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:0.2em;color:var(--accent);padding-top:6px}
.cs-detail-block h3{font-family:'Geist',sans-serif;font-weight:400;font-size:30px;line-height:1.1;letter-spacing:-0.025em;color:var(--ink);margin-bottom:16px}
.cs-detail-block h3 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cs-detail-block p{font-size:16px;color:var(--ink-dim);line-height:1.7;margin-bottom:14px}
.cs-detail-block ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:14px}
.cs-detail-block ul li{padding-left:24px;position:relative;font-size:16px;color:var(--ink-dim);line-height:1.6}
.cs-detail-block ul li::before{content:"—";position:absolute;left:0;color:var(--accent);font-family:'Geist Mono',monospace}
@media (max-width:900px){.cs-detail{margin-left:0}.cs-detail-block{grid-template-columns:1fr;gap:14px}}

/* ============ RESULTS ============ */
.cs-results{padding:140px 40px;background:linear-gradient(180deg, transparent, rgba(237,232,222,0.012));border-top:1px solid var(--line);position:relative;overflow:hidden}
.cs-results::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 80% 100%, oklch(78% 0.12 72 / 0.06), transparent 70%);pointer-events:none}
.cs-results-inner{max-width:1240px;margin:0 auto;position:relative;z-index:2}
.cs-results-head{display:grid;grid-template-columns:160px 1fr;gap:48px;margin-bottom:64px;align-items:start}
.cs-results-head .num{font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:0.2em;color:var(--accent);padding-top:16px;border-top:1px solid var(--accent);display:inline-block}
.cs-results-head h2{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(40px,5.4vw,80px);line-height:1.02;letter-spacing:-0.04em;color:var(--ink);max-width:18ch}
.cs-results-head h2 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cs-results-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:0;border-top:1px solid var(--line);margin-left:208px}
.cs-result-tile{padding:36px 28px 36px 0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-height:220px;transition:padding-left .35s, background .35s}
.cs-result-tile:hover{padding-left:12px;background:rgba(237,232,222,0.012)}
.cs-result-tile:nth-child(4n){border-right:none}
.cs-result-tile .l{font-family:'Geist Mono',monospace;font-size:10px;color:var(--ink-dim);letter-spacing:0.16em;text-transform:uppercase;line-height:1.5}
.cs-result-tile .v{font-family:'Geist',sans-serif;font-weight:200;font-size:clamp(40px,4.5vw,64px);line-height:0.95;letter-spacing:-0.035em;color:var(--ink);margin-top:auto}
.cs-result-tile .v em{font-family:'Instrument Serif',serif;font-style:italic;font-size:0.45em;color:var(--accent-2);font-weight:400;margin-left:2px}
.cs-result-tile.accent .v{color:var(--accent);font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;font-size:clamp(48px,5.5vw,76px)}
.cs-result-tile.accent .v em{color:var(--accent-2);font-size:0.4em}
.cs-result-tile .desc{font-size:14px;color:var(--ink-dim);line-height:1.55}
@media (max-width:1000px){.cs-results-grid{grid-template-columns:repeat(2, 1fr);margin-left:0}.cs-result-tile:nth-child(4n){border-right:1px solid var(--line)}.cs-result-tile:nth-child(2n){border-right:none}}
@media (max-width:600px){.cs-results-grid{grid-template-columns:1fr}.cs-result-tile{border-right:none !important}.cs-results{padding:80px 20px}}

/* ============ TABLE ============ */
.cs-table-wrap{margin-top:80px;margin-left:208px;border:1px solid var(--line);background:var(--bg-2);border-radius:12px;overflow:hidden}
.cs-table{width:100%;border-collapse:collapse}
.cs-table th{padding:18px 24px;text-align:left;font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--ink-dim);font-weight:400;border-bottom:1px solid var(--line);background:rgba(237,232,222,0.012)}
.cs-table td{padding:20px 24px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line);line-height:1.5}
.cs-table tr:last-child td{border-bottom:none}
.cs-table td:first-child{color:var(--ink);font-weight:500}
.cs-table td.delta{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent);font-size:18px}
@media (max-width:900px){.cs-table-wrap{margin-left:0}.cs-table th, .cs-table td{padding:14px 16px;font-size:13px}.cs-table td.delta{font-size:15px}}

/* ============ RELATED ============ */
.cs-related{padding:120px 40px;border-top:1px solid var(--line)}
.cs-related-inner{max-width:1240px;margin:0 auto}
.cs-related-head{margin-bottom:48px;display:flex;justify-content:space-between;align-items:end;gap:32px;flex-wrap:wrap}
.cs-related-head h3{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(32px,3.6vw,48px);line-height:1.05;letter-spacing:-0.03em}
.cs-related-head h3 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cs-related-head .all-link{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:12px 22px;border:1px solid var(--line-2);border-radius:999px;transition:all .3s;display:inline-flex;align-items:center;gap:10px}
.cs-related-head .all-link::after{content:"→";transition:transform .3s}
.cs-related-head .all-link:hover{border-color:var(--accent);color:var(--accent)}
.cs-related-head .all-link:hover::after{transform:translateX(4px)}
.cs-related-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px}
.cs-related-card{padding:32px;border:1px solid var(--line);background:var(--bg-2);border-radius:12px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:18px;transition:border-color .4s, transform .4s, box-shadow .4s}
.cs-related-card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 20px 50px -25px oklch(78% 0.12 72 / 0.18)}
.cs-related-card .meta{display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--ink-dim)}
.cs-related-card .meta .badge{padding:4px 10px;border:1px solid var(--accent);border-radius:999px;color:var(--accent);font-size:9px}
.cs-related-card h4{font-family:'Geist',sans-serif;font-weight:400;font-size:24px;line-height:1.2;letter-spacing:-0.022em;color:var(--ink);max-width:30ch}
.cs-related-card h4 em{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2);font-size:1.12em}
.cs-related-card .name{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-dim)}
.cs-related-card .name strong{color:var(--ink);font-weight:400}
.cs-related-card .name .arr{color:var(--ink-mute);transition:color .3s, transform .3s}
.cs-related-card:hover .name .arr{color:var(--accent);transform:translateX(4px)}
@media (max-width:800px){.cs-related{padding:80px 20px}.cs-related-grid{grid-template-columns:1fr}}

/* ============ CTA ============ */
.cta-section{padding:180px 40px;text-align:center;position:relative;overflow:hidden;border-top:1px solid var(--line)}
.cta-section::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:900px;height:900px;border-radius:50%;background:radial-gradient(circle, oklch(78% 0.12 72 / 0.12), transparent 60%);pointer-events:none;filter:blur(40px)}
.cta-section .eyebrow{font-family:'Instrument Serif',serif;font-style:italic;font-size:20px;color:var(--ink-dim);margin-bottom:24px;position:relative}
.cta-section h2{font-family:'Geist',sans-serif;font-weight:400;font-size:clamp(48px,8vw,128px);line-height:0.95;letter-spacing:-0.045em;max-width:18ch;margin:0 auto 48px;position:relative}
.cta-section h2 .it{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.cta-section .ctas{display:flex;gap:16px;justify-content:center;align-items:center;flex-wrap:wrap;position:relative}
.cta-section .mail{color:var(--ink-dim);font-family:'Geist Mono',monospace;font-size:13px;letter-spacing:0.05em}
.page-hero-cta{display:inline-flex;align-items:center;gap:14px;padding:18px 28px;background:var(--ink);color:var(--bg);border-radius:999px;text-decoration:none;font-weight:500;font-size:15px;letter-spacing:-0.01em;transition:all .3s;white-space:nowrap}
.page-hero-cta:hover{background:var(--accent);transform:translateY(-2px)}
.page-hero-cta .arr{width:20px;height:20px;border-radius:50%;background:var(--bg);color:var(--ink);display:grid;place-items:center;font-size:10px;transition:transform .3s}

/* ============ FOOTER ============ */
footer{border-top:1px solid var(--line);padding:80px 40px 40px;background:var(--bg-2)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:60px;margin-bottom:80px;max-width:1440px;margin-left:auto;margin-right:auto}
.footer-brand h3{font-family:'Geist',sans-serif;font-weight:400;font-size:72px;line-height:1;letter-spacing:-0.04em;margin-bottom:24px}
.footer-brand h3 .it{font-family:'Instrument Serif',serif;font-style:italic;color:var(--accent-2)}
.footer-brand p{color:var(--ink-dim);font-size:14px;max-width:32ch;line-height:1.6}
.footer-col h4{font-family:'Geist Mono',monospace;font-size:11px;color:var(--ink-dim);letter-spacing:0.15em;text-transform:uppercase;margin-bottom:24px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--ink);text-decoration:none;font-size:14px;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bot{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid var(--line);font-family:'Geist Mono',monospace;font-size:11px;color:var(--ink-mute);letter-spacing:0.1em;text-transform:uppercase;max-width:1440px;margin:0 auto}
@media (max-width:900px){.footer-top{grid-template-columns:1fr;gap:40px}footer{padding:60px 20px 32px}.footer-bot{flex-direction:column;gap:12px}}

::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--ink-mute)}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  .chart .line{stroke-dashoffset:0 !important}
  .chart .area, .chart .start-dot, .chart .end-dot, .chart .anno-text, .chart .anno-line{opacity:1 !important}
}

/* Reveal animations initial state */
.reveal{opacity:0;transform:translateY(30px)}
.mask{overflow:hidden}
.mask > *{display:inline-block;transform:translateY(110%)}