/* ================================================================

   Theme Tokens

   ================================================================ */

:root, [data-theme="light"] {

  --bg:             #f7f5f0;

  --surface-0:     #ffffff;

  --surface-1:     #f2f0eb;

  --surface-2:     #ebe7e0;

  --surface-3:     #e2ddd4;

  --border:        #d4cfc5;

  --border-light:  #e8e3da;

  --border-mid:    #c4bfb5;



  --text-1:        #1a1714;

  --text-2:        #4a4540;

  --text-3:        #8a8278;

  --text-4:        #b5afa4;



  --accent:        #1a3a5c;

  --accent-mid:    #2a5a8c;

  --accent-light:  #d8e4f0;

  --accent-green:   #1a5c3a;

  --accent-green-light: #d8f0e4;

  --accent-gold:    #8c6820;

  --accent-gold-light: #f0e8d0;

  --accent-red:    #8c1a2a;

  --accent-red-light: #f8d8d8;

  --accent-purple:  #6a2a9c;

  --accent-purple-light: #f0ecf8;

  --accent-teal:    #2a6a6a;

  --accent-teal-light: #d8f0f0;



  --shadow:        0 4px 24px rgba(0,0,0,0.07);

  --shadow-md:     0 8px 32px rgba(0,0,0,0.10);



  --card-bg:       #ffffff;

  --card-hover:    #faf9f6;

}



[data-theme="dark"] {

  --bg: #0d1117; --surface-0: #161b22; --surface-1: #1c2128; --surface-2: #22272e; --surface-3: #2d333b;

  --border: rgba(255,255,255,.1); --border-light: rgba(255,255,255,.06); --border-mid: rgba(255,255,255,.15);

  --text-1: #e6edf3; --text-2: #8b949e; --text-3: #6e7681; --text-4: #484f58;

  --accent: #58a6ff; --accent-mid: #79c0ff; --accent-light: rgba(88,166,255,.12);

  --accent-green: #3fb950; --accent-green-light: rgba(63,185,80,.12);

  --accent-gold: #d29922; --accent-gold-light: rgba(210,153,34,.12);

  --accent-red: #f85149; --accent-red-light: rgba(248,81,73,.12);

  --accent-purple: #bc8cff; --accent-purple-light: rgba(188,140,255,.12);

  --accent-teal: #39d353; --accent-teal-light: rgba(57,211,83,.12);

  --shadow: 0 4px 24px rgba(0,0,0,.4); --shadow-md: 0 8px 32px rgba(0,0,0,.5);

  --card-bg: #1c2128; --map-bg: #0d1117; --map-grid: #21262d; --map-border: #30363d; --card-hover: #22272e;

}



/* ================================================================

   Base

   ================================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{font-size:15px;scroll-behavior:smooth;overflow-y:scroll}

body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text-1);line-height:1.65;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}

.wrap{max-width:1200px;margin:0 auto;padding:0 40px 80px}



/* ================================================================

   Header

   ================================================================ */

.site-header{position:sticky;top:0;z-index:100;background:rgba(247,245,240,0.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);padding:0 40px;margin:0 -40px;display:flex;align-items:center;justify-content:space-between;gap:24px}

[data-theme="dark"] .site-header{background:rgba(13,17,23,0.85)}

.header-right{display:flex;align-items:center;gap:16px;flex-shrink:0}

.logo{font-family:'DM Mono',monospace;font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--accent);text-transform:uppercase;padding:14px 0;flex-shrink:0}

.logo span{color:var(--text-3);font-weight:300}

.header-nav{display:flex;gap:4px;flex-wrap:wrap}

.chip{display:flex;align-items:center;gap:5px;padding:5px 12px;background:var(--surface-1);border:1px solid var(--border-light);border-radius:20px;font-size:11px;color:var(--text-3);cursor:pointer;transition:all .15s ease;font-family:'DM Sans',sans-serif;text-decoration:none}

.chip:hover{background:var(--surface-2);color:var(--text-2)}

.chip.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}

.chip .cn{font-family:'DM Mono',monospace;font-size:9px;color:var(--text-4)}

.header-meta{font-family:'DM Mono',monospace;font-size:10px;color:var(--text-4);display:flex;gap:16px}

.header-meta .dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#4caf50;margin-right:4px;vertical-align:middle;box-shadow:0 0 4px rgba(76,175,80,.4)}

.theme-switcher{display:flex;align-items:center;gap:4px;padding:4px;background:var(--surface-1);border:1px solid var(--border-light);border-radius:24px}

.theme-btn{display:flex;align-items:center;gap:5px;padding:5px 10px;border-radius:18px;font-size:11px;font-family:'DM Mono',monospace;color:var(--text-3);background:transparent;border:none;cursor:pointer;transition:all .2s}

.theme-btn:hover{color:var(--text-2);background:var(--surface-2)}

.theme-btn.active{background:var(--accent);color:#fff}

.theme-btn .dot-inner{width:8px;height:8px;border-radius:50%;border:1px solid currentColor}

.theme-btn .dot-inner.light{background:#f7f5f0}

.theme-btn .dot-inner.dark{background:#141820}



/* ================================================================

   Hero

   ================================================================ */

.hero{padding:72px 0 52px;border-bottom:2px solid var(--text-1);margin-bottom:52px}

.hero-eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px}

.chapter-tag{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#fff;padding:4px 10px;border-radius:2px;font-weight:500}

.hero-title{font-family:'Playfair Display',serif;font-size:clamp(2.4rem,4vw,3.6rem);font-weight:400;color:var(--text-1);line-height:1.1;letter-spacing:-.02em;margin-bottom:14px}

.hero-title em{font-style:italic}

.hero-subtitle{font-family:'Playfair Display',serif;font-size:16px;color:var(--text-3);font-style:italic;font-weight:300;max-width:540px;line-height:1.8;margin-bottom:32px}

.hero-metrics{display:flex;gap:32px;flex-wrap:wrap}

.metric{display:flex;flex-direction:column;gap:3px}

.metric-value{font-family:'DM Mono',monospace;font-size:20px;font-weight:500;color:var(--text-1);line-height:1}

.metric-value.accent{color:var(--accent)}

.metric-value.green{color:var(--accent-green)}

.metric-value.gold{color:var(--accent-gold)}

.metric-value.purple{color:var(--accent-purple)}

.metric-value.teal{color:var(--accent-teal)}

.metric-value.red{color:var(--accent-red)}

.metric-label{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-4)}



/* ================================================================

   Section

   ================================================================ */

.section{margin-bottom:60px}

.section-header{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--border-light)}

.section-num{font-family:'DM Mono',monospace;font-size:10px;color:var(--text-4);letter-spacing:.1em;flex-shrink:0}

.section-title{font-family:'Playfair Display',serif;font-size:1.45rem;font-weight:600;color:var(--text-1);letter-spacing:-.01em}

.section-sub{font-size:12px;color:var(--text-3);font-weight:300;margin-left:auto;flex-shrink:0}



/* ================================================================

   Sector / Card Components

   ================================================================ */

.sector{background:var(--card-bg);border:1px solid var(--border-light);border-radius:8px;overflow:hidden;margin-bottom:18px;box-shadow:var(--shadow);transition:background .3s,box-shadow .3s}

.sector:hover{box-shadow:var(--shadow-md);background:var(--card-hover)}

.sector-head{display:flex;align-items:flex-start;gap:16px;padding:16px 20px;background:var(--surface-1);border-bottom:1px solid var(--border-light);transition:background .3s}

.sector-icon{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}

.sector-title-group{flex:1}

.sector-title{font-family:'Playfair Display',serif;font-size:16px;font-weight:600;color:var(--text-1);line-height:1.2;margin-bottom:3px}

.sector-desc{font-size:12px;color:var(--text-3);line-height:1.5}

.sector-badge{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:20px;flex-shrink:0}

.badge-blue{background:var(--accent-light);color:var(--accent)}

.badge-green{background:var(--accent-green-light);color:var(--accent-green)}

.badge-gold{background:var(--accent-gold-light);color:var(--accent-gold)}

.badge-red{background:var(--accent-red-light);color:var(--accent-red)}

.badge-purple{background:var(--accent-purple-light);color:var(--accent-purple)}

.badge-teal{background:var(--accent-teal-light);color:var(--accent-teal)}

.sector-body{padding:18px 20px}

.body-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}

.col h4{font-family:'Playfair Display',serif;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border-light)}

.concept-text{font-size:12.5px;color:var(--text-2);line-height:1.85;margin-bottom:10px}

.concept-text strong{color:var(--text-1);font-weight:600}

.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px}

.cstat{background:var(--surface-1);border-radius:5px;padding:9px 11px}

.cstat-lbl{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-4);margin-bottom:2px}

.cstat-val{font-family:'DM Mono',monospace;font-size:13px;font-weight:500;color:var(--text-1)}

.cstat-val.up{color:var(--accent-green)}

.cstat-val.acc{color:var(--accent)}

.cstat-val.gold{color:var(--accent-gold)}

.cstat-val.purple{color:var(--accent-purple)}

.cstat-val.teal{color:var(--accent-teal)}

.sources{font-family:'DM Mono',monospace;font-size:9px;color:var(--text-4);line-height:1.7;margin-top:8px}



/* ================================================================

   Stock Display

   ================================================================ */

.stock-item{display:flex;align-items:center;gap:8px;padding:7px 10px;background:var(--surface-1);border-radius:5px;margin-bottom:5px;transition:background .15s}

.stock-item:hover{background:var(--surface-2)}

.stock-ticker{font-family:'DM Mono',monospace;font-size:11px;font-weight:500;color:var(--accent);min-width:72px}

.stock-name{font-size:12px;color:var(--text-2);flex:1}

.stock-exch{font-family:'DM Mono',monospace;font-size:9px;padding:1px 5px;border-radius:2px}

.exch-us{background:var(--accent-light);color:var(--accent)}

.exch-cn{background:var(--accent-gold-light);color:var(--accent-gold)}

.exch-tw{background:var(--accent-green-light);color:var(--accent-green)}

.exch-kr{background:var(--accent-purple-light);color:var(--accent-purple)}

.exch-hk{background:var(--accent-red-light);color:var(--accent-red)}

.exch-eu{background:var(--accent-purple-light);color:var(--accent-purple)}

.stock-note{font-size:10px;color:var(--text-4);text-align:right}

[data-theme="dark"] .stock-note{color:var(--text-3)}



/* ================================================================

   Risk

   ================================================================ */

.risks-box{margin-top:10px;padding:10px 12px;background:var(--accent-red-light);border:1px solid var(--border-light);border-radius:5px}

.risks-title{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-red);margin-bottom:5px}

.risk-item{font-size:11px;color:var(--text-3);line-height:1.65;margin-bottom:2px}

.risk-item::before{content:'— ';color:var(--accent-red)}



/* ================================================================

   Grid / Table

   ================================================================ */

.flow-diagram{display:flex;align-items:center;gap:12px;padding:24px;background:var(--surface-1);border-radius:8px;overflow-x:auto;border:1px solid var(--border-light);margin-bottom:24px}

.flow-node{flex:1;min-width:140px;text-align:center;padding:14px 12px;background:var(--card-bg);border-radius:6px;border:1px solid var(--border);transition:all .2s}

.flow-node:hover{transform:translateY(-2px)}

.flow-node-icon{font-size:20px;margin-bottom:6px}

.flow-node-title{font-family:'Playfair Display',serif;font-size:12px;font-weight:600;color:var(--text-1);margin-bottom:2px}

.flow-node-sub{font-family:'DM Mono',monospace;font-size:9px;color:var(--text-3)}

.flow-arrow{color:var(--text-4);font-size:18px;flex-shrink:0}

.compare-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:12px}

.compare-table th{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-4);padding:8px 12px;text-align:left;border-bottom:2px solid var(--border-mid);background:var(--surface-1)}

.compare-table td{padding:9px 12px;border-bottom:1px solid var(--border-light);color:var(--text-2);vertical-align:top;line-height:1.5}

.compare-table tr:hover td{background:var(--surface-1)}

.compare-table td:first-child{font-weight:600;color:var(--text-1);white-space:nowrap}



.data-table{width:100%;border-collapse:collapse;margin-bottom:20px;font-size:12px}

.data-table th{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-4);padding:8px 12px;text-align:left;border-bottom:2px solid var(--border-mid);background:var(--surface-1)}

.data-table th.num{text-align:right}

.data-table td{padding:8px 12px;border-bottom:1px solid var(--border-light);color:var(--text-2)}

.data-table td.num{font-family:'DM Mono',monospace;text-align:right;color:var(--text-1);font-weight:500}

.data-table td.num.gold{color:var(--accent-gold)}

.data-table td.num.green{color:var(--accent-green)}

.data-table td.num.accent{color:var(--accent)}

.data-table td.source{color:var(--text-4);font-size:11px}

.data-table tr:hover td{background:var(--surface-1)}

.data-table td:first-child{font-weight:600;color:var(--text-1)}

.data-table-wrap{overflow-x:auto;margin-bottom:16px}

.data-table-min700{min-width:700px}

.stock-tag{font-family:'DM Mono',monospace;font-size:11px;padding:2px 6px;background:var(--accent-light);color:var(--accent);border-radius:4px;margin-right:4px;display:inline-block}

.stock-tag.green{background:var(--accent-green-light);color:var(--accent-green)}

.stock-tag.purple{background:var(--accent-purple-light);color:var(--accent-purple)}

.stock-tag.gold{background:var(--accent-gold-light);color:var(--accent-gold)}



/* ================================================================

   Tags

   ================================================================ */

.tag{font-family:'DM Mono',monospace;font-size:9px;padding:2px 7px;border-radius:10px;display:inline-block}

.tag-green{background:var(--accent-green-light);color:var(--accent-green)}

.tag-blue{background:var(--accent-light);color:var(--accent)}

.tag-gold{background:var(--accent-gold-light);color:var(--accent-gold)}

.tag-purple{background:var(--accent-purple-light);color:var(--accent-purple)}

.tag-red{background:var(--accent-red-light);color:var(--accent-red)}

.tag-teal{background:var(--accent-teal-light);color:var(--accent-teal)}



/* ================================================================

   Insights

   ================================================================ */

.chip-nav{display:flex;flex-wrap:wrap;gap:7px}

.insight{border-radius:5px;padding:13px 15px;font-size:12.5px;color:var(--text-2);line-height:1.8;margin-top:14px}



/* ================================================================

   Footer

   ================================================================ */

.footer{padding:22px 0;border-top:1px solid var(--border-light);margin-top:44px}

.footer-text{font-family:'DM Mono',monospace;font-size:9px;color:var(--text-4);line-height:2}



/* ================================================================

   Chapter Grid (index page)

   ================================================================ */

.chapter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}

.chapter-card{background:var(--card-bg);border:1px solid var(--border-light);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:all .2s ease;text-decoration:none;display:block;color:inherit}

.chapter-card:hover{box-shadow:var(--shadow-md);background:var(--card-hover);border-color:var(--accent);transform:translateY(-2px)}

.chapter-card-head{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--border-light);background:var(--surface-1)}

.chapter-num{font-family:'DM Mono',monospace;font-size:10px;font-weight:600;color:var(--accent);min-width:34px}

.chapter-name{font-family:'Playfair Display',serif;font-size:14px;font-weight:600;color:var(--text-1);flex:1;line-height:1.2}

.chapter-badge{font-family:'DM Mono',monospace;font-size:8px;letter-spacing:.05em;text-transform:uppercase;padding:2px 7px;border-radius:10px;flex-shrink:0;white-space:nowrap}

.chapter-card-body{padding:12px 15px}

.chapter-desc{font-size:12px;color:var(--text-3);line-height:1.65;margin-bottom:9px}

.chapter-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}

.chapter-metrics{display:flex;gap:10px;flex-wrap:wrap;padding-top:9px;border-top:1px solid var(--border-light)}

.m-chip{display:flex;flex-direction:column;gap:1px}

.m-chip-val{font-family:'DM Mono',monospace;font-size:11px;font-weight:500;color:var(--text-1)}

.m-chip-val.green{color:var(--accent-green)}

.m-chip-val.gold{color:var(--accent-gold)}

.m-chip-val.purple{color:var(--accent-purple)}

.m-chip-val.teal{color:var(--accent-teal)}

.m-chip-val.accent{color:var(--accent)}

.m-chip-lbl{font-family:'DM Mono',monospace;font-size:8px;color:var(--text-4);letter-spacing:.04em}



/* ================================================================

   Mobile Nav

   ================================================================ */

.mobile-hamburger{display:none;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:var(--surface-1);border:1px solid var(--border-light);cursor:pointer;color:var(--text-2);flex-shrink:0}

.mobile-hamburger:hover{background:var(--surface-2);color:var(--text-1)}

.mobile-nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998;opacity:0;pointer-events:none;transition:opacity .25s}

.mobile-nav-overlay.open{opacity:1;pointer-events:auto}

.mobile-nav-panel{position:fixed;top:0;right:0;width:min(300px,80vw);height:100vh;background:var(--surface-0);border-left:1px solid var(--border);z-index:999;transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow-y:auto}

.mobile-nav-panel.open{transform:translateX(0)}

.mobile-nav-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border-light);flex-shrink:0}

.mobile-nav-title{font-family:'DM Mono',monospace;font-size:12px;color:var(--text-2);letter-spacing:.05em}

.mobile-nav-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;background:transparent;border:none;cursor:pointer;color:var(--text-3)}

.mobile-nav-close:hover{background:var(--surface-1);color:var(--text-1)}

.mobile-nav-links{display:flex;flex-direction:column;gap:4px;padding:12px;flex:1}

.mobile-nav-chip{display:block;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--text-2);text-decoration:none;font-family:'DM Sans',sans-serif;transition:all .15s}

.mobile-nav-chip:hover{background:var(--surface-1);color:var(--text-1)}

.mobile-nav-chip.active{background:var(--accent-light);color:var(--accent)}

.mobile-nav-theme{display:flex;align-items:center;gap:8px;padding:14px 18px;border-top:1px solid var(--border-light);flex-shrink:0}

.mobile-nav-theme-label{font-family:'DM Mono',monospace;font-size:10px;color:var(--text-4);margin-right:4px}

.mobile-nav-theme-btn{padding:5px 12px;border-radius:14px;font-size:11px;font-family:'DM Mono',monospace;background:var(--surface-1);border:1px solid var(--border-light);color:var(--text-3);cursor:pointer;transition:all .15s}

.mobile-nav-theme-btn:hover{background:var(--surface-2);color:var(--text-2)}

.mobile-nav-theme-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}



/* ================================================================

   Nav Collapse

   ================================================================ */

.nav-collapse-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;background:var(--surface-1);border:1px solid var(--border-light);cursor:pointer;color:var(--text-3);flex-shrink:0;transition:all .15s}

.nav-collapse-btn:hover{background:var(--surface-2);color:var(--text-2)}

.nav-collapse-btn svg{transition:transform .3s ease}

.nav-collapse-btn.collapsed svg{transform:rotate(-90deg)}

.header-nav{max-height:200px;overflow:visible;opacity:1;transition:max-height .3s ease,opacity .2s ease}

.header-nav.collapsed{max-height:0!important;overflow:hidden;opacity:0}



/* ================================================================

   Responsive

   ================================================================ */

@media(max-width:860px){

  .wrap{padding:0 20px 60px}

  .site-header{padding:0 20px;margin:0 -20px;flex-wrap:nowrap}

  .header-meta{display:none}

  .theme-switcher{display:none}

  .mobile-hamburger{display:flex}

  .chapter-grid{grid-template-columns:1fr}

  .body-grid{grid-template-columns:1fr}

  .flow-diagram{flex-wrap:wrap}

  .flow-arrow{display:none}

}

@media(max-width:600px){

  .hero-metrics{gap:18px}

  .stats-grid{grid-template-columns:1fr}

  .chip-nav{gap:6px}

  .header-nav{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;max-height:none}

  .header-nav::-webkit-scrollbar{display:none}

  .compare-table{font-size:11px}

}



/* ================================================================

   Prev / Next Navigation (replaces chip-nav at bottom of chapters)

   ================================================================ */

.prev-next-nav{display:flex;align-items:stretch;gap:16px;margin:24px 0 8px}

.pn-btn{flex:1;display:flex;flex-direction:column;gap:4px;padding:16px 20px;background:var(--card-bg);border:1px solid var(--border-light);border-radius:10px;text-decoration:none;color:var(--text-2);transition:all .2s;box-shadow:var(--shadow)}

.pn-btn:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.12);color:var(--text-1)}

.pn-label{font-family:'DM Mono',monospace;font-size:11px;color:var(--accent);letter-spacing:.05em}

.pn-title{font-family:'Playfair Display',serif;font-size:14px;font-weight:600;color:var(--text-1)}

.pn-prev{text-align:left}

.pn-next{text-align:right}

.pn-next .pn-label{text-align:right}

.pn-end{flex:1;display:flex;align-items:center;justify-content:center;font-family:'DM Mono',monospace;font-size:12px;color:var(--text-4);background:var(--surface-1);border:1px solid var(--border-light);border-radius:10px;padding:16px 20px}



@media(max-width:600px){.prev-next-nav{gap:10px}.pn-btn{padding:12px 14px}.pn-title{font-size:13px}}



/* ================================================================

   Investment Card (shared — was duplicated in every chapter)

   ================================================================ */

.inv-card{border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-top:32px;background:var(--surface-0);box-shadow:0 2px 12px rgba(0,0,0,0.06)}

.inv-card-head{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--surface-2);border-bottom:1px solid var(--border)}

.inv-card-badge{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--accent);padding:3px 8px;border-radius:3px}

.inv-card-tagline{font-family:'DM Mono',monospace;font-size:10px;color:var(--text-4)}

.inv-card-body{padding:14px 16px}

.inv-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px}

.inv-col-label{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:4px}

.inv-col-val{font-size:12px;color:var(--text-2);line-height:1.6}

.inv-tickers{font-family:'DM Mono',monospace;font-size:12px;color:var(--accent);display:flex;flex-wrap:wrap;gap:4px}

.inv-tickers span{background:var(--accent-light);border:1px solid rgba(26,58,92,.2);border-radius:3px;padding:2px 7px;font-size:11px;font-weight:500}

.inv-catalyst{padding-top:10px;border-top:1px solid var(--border-light)}

@media(max-width:600px){.inv-row{grid-template-columns:1fr}}



/* ================================================================

   Mobile improvements

   ================================================================ */

@media(max-width:860px){

  .data-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

  table.data-table{min-width:600px}

}

@media(max-width:600px){

  .hero{padding:40px 0 32px;margin-bottom:32px}

  .hero-title{font-size:1.8rem}

  .hero-metrics{flex-direction:column;gap:10px}

  .metric{flex-direction:row;align-items:baseline;gap:8px}

  .card-grid{grid-template-columns:1fr}

  .company-stat{grid-template-columns:1fr 1fr}

}



/* ================================================================

   Unified Header Nav Pill & Grid Overlay

   ================================================================ */

/* Hide old collapse button and mobile hamburger */

#navCollapseBtn, .mobile-hamburger, .mobile-nav-panel, .mobile-nav-overlay {

  display: none;

}



/* Adjust site-header spacing */

.site-header {

  padding: 8px 40px;

}



@media(max-width: 860px) {

  .site-header {

    padding: 8px 16px !important;

    gap: 8px !important;

  }

  .theme-switcher {

    display: flex !important;

  }

  .nav-pills-row .nav-adjacent-pill, .nav-sep {

    display: none;

  }

  .nav-arrow {

    width: 32px !important;

    height: 32px !important;

  }

}



@media(min-width: 861px) {

  .header-right {

    flex-direction: column;

    align-items: flex-end;

    gap: 0;

    padding: 4px 0;

  }

  .theme-switcher {

    order: 1;

  }

}



.header-meta {

  display: none;

}



/* ─── Page meta (injected by nav.js into footer) ─── */

.page-meta-inline {

  float: right;

  margin-left: 12px;

  font-family: 'DM Mono', monospace;

  font-size: 9px;

  color: var(--text-4);

}



@media(max-width: 600px) {

  .logo {

    font-size: 11px !important;

    letter-spacing: 0.05em !important;

  }

  .nav-arrow {

    width: 24px !important;

    height: 24px !important;

  }

  .nav-selector-pill {

    padding: 4px 10px !important;

    font-size: 11px !important;

    max-width: 100px;

    overflow: hidden;

    text-overflow: ellipsis;

    white-space: nowrap;

  }

  .theme-switcher {

    gap: 2px !important;

    padding: 2px !important;

  }

  .theme-btn {

    padding: 4px 6px !important;

    font-size: 9px !important;

  }

  .theme-btn span:not(.dot-inner) {

    display: none !important;

  }

}



/* Header Navigation Pill Layout */

.header-nav {

  display: flex !important;

  align-items: center;

  gap: 8px;

  max-height: none !important;

  overflow: visible !important;

  opacity: 1 !important;

  flex: 1;

  justify-content: center;

}



.nav-arrow {

  display: flex;

  align-items: center;

  justify-content: center;

  width: 28px;

  height: 28px;

  border-radius: 50%;

  background: var(--surface-1);

  border: 1px solid var(--border-light);

  color: var(--text-3);

  text-decoration: none;

  transition: all 0.15s ease;

  flex-shrink: 0;

}



.nav-arrow:hover {

  background: var(--surface-2);

  color: var(--text-1);

  border-color: var(--border);

}



.nav-selector-pill {

  display: flex;

  align-items: center;

  gap: 6px;

  padding: 5px 14px;

  background: var(--accent-light);

  border: 1px solid rgba(26, 58, 92, 0.3);

  border-radius: 20px;

  font-size: 12px;

  font-weight: 500;

  color: var(--accent);

  cursor: pointer;

  font-family: 'DM Sans', sans-serif;

  transition: all 0.15s ease;

  white-space: nowrap;

}



.nav-selector-pill:hover {

  background: var(--accent);

  color: #fff;

  border-color: var(--accent);

}



.nav-selector-arrow {

  transition: transform 0.2s ease;

  flex-shrink: 0;

}



.nav-selector-pill:hover .nav-selector-arrow {

  stroke: #fff;

}



/* ─── Nav pills row ─── */

.nav-pills-row {

  display: flex;

  align-items: center;

  gap: 4px;

}



.nav-adjacent-pill {

  display: flex;

  align-items: center;

  padding: 5px 10px;

  border-radius: 16px;

  font-size: 12px;

  font-weight: 400;

  color: var(--text-3);

  text-decoration: none;

  font-family: 'DM Sans', sans-serif;

  transition: all .12s;

  white-space: nowrap;

}



.nav-adjacent-pill:hover {

  background: var(--surface-1);

  color: var(--text-1);

}



.nav-adjacent-pill .adj-num {

  font-family: 'DM Mono', monospace;

  font-size: 10px;

  color: var(--text-4);

  margin-right: 3px;

}



.nav-adjacent-pill:hover .adj-num {

  color: var(--text-2);

}



.nav-sep {

  color: var(--text-4);

  font-size: 11px;

  flex-shrink: 0;

  user-select: none;

}



/* ================================================================

   Nav Dropdown — replaces global overlay

   ================================================================ */

.nav-dropdown-wrap {

  position: relative;

  display: flex;

  align-items: center;

  gap: 8px;

}



.nav-dropdown {

  position: absolute;

  top: calc(100% + 10px);

  left: 50%;

  transform: translateX(-50%) translateY(-6px);

  width: 520px;

  background: var(--surface-0);

  border: 1px solid var(--border);

  border-radius: 10px;

  box-shadow: 0 16px 48px rgba(0,0,0,.14);

  padding: 14px;

  z-index: 9999;

  opacity: 0;

  pointer-events: none;

  transition: all .2s ease;

}



.nav-dropdown.open {

  opacity: 1;

  pointer-events: auto;

  transform: translateX(-50%) translateY(0);

}



.nav-dropdown-header {

  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 8px;

  padding-bottom: 10px;

  border-bottom: 1px solid var(--border-light);

}



.nav-dropdown-title {

  font-family: 'DM Mono', monospace;

  font-size: 9px;

  letter-spacing: .1em;

  text-transform: uppercase;

  color: var(--text-4);

}



.nav-dropdown-close {

  width: 24px;

  height: 24px;

  border-radius: 50%;

  background: var(--surface-1);

  border: 1px solid var(--border-light);

  color: var(--text-3);

  cursor: pointer;

  display: flex;

  align-items: center;

  justify-content: center;

  transition: all .12s;

}



.nav-dropdown-close:hover {

  background: var(--surface-2);

  color: var(--text-1);

}



.nav-dropdown-list {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 2px;

}



.nav-dd-item {

  display: flex;

  align-items: center;

  gap: 6px;

  padding: 7px 10px;

  border-radius: 6px;

  text-decoration: none;

  color: var(--text-2);

  font-size: 13px;

  transition: all .1s;

}



.nav-dd-item:hover {

  background: var(--surface-1);

  color: var(--text-1);

}



.nav-dd-item.active {

  background: var(--accent-light);

  color: var(--accent);

  font-weight: 600;

}



.nav-dd-item .dd-num {

  font-family: 'DM Mono', monospace;

  font-size: 9px;

  color: var(--text-4);

  min-width: 26px;

  flex-shrink: 0;

}



.nav-dd-item.active .dd-num {

  color: var(--accent);

}



.nav-dd-item .dd-label {

  line-height: 1.3;

}



/* Mobile nav dropdown */

@media(max-width: 860px) {

  .nav-dropdown {

    position: fixed;

    top: 56px;

    left: 8px;

    right: 8px;

    width: auto;

    transform: none;

    max-height: calc(100vh - 72px);

    overflow-y: auto;

  }

  .nav-dropdown.open {

    transform: none;

  }

  .nav-dropdown-list {

    grid-template-columns: 1fr 1fr;

  }

  .nav-dropdown-wrap {

    position: static;

  }