:root {
  --bg:#080c0f; --card:#0f1820; --border:#1c2e3a; --border2:#253d4e;
  --brass:#c8973a; --brass-dim:#7a5a20; --olive:#4d7a43; --steel:#2a8a8a;
  --green:#00e676; --yellow:#ffd740; --red:#ff1744; --orange:#ff6d00;
  --text:#b8ccd8; --text-dim:#4a6070; --text-hi:#ddeeff; --tm:#2d5a78;
  --mono:'Share Tech Mono','Courier New',monospace;
  --display:'Bebas Neue','Arial Narrow',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:var(--mono);min-height:100vh;overflow-x:hidden;cursor:crosshair;}
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.08) 2px,rgba(0,0,0,.08) 4px);pointer-events:none;z-index:1000;}
body::after{content:'';position:fixed;inset:0;background-image:linear-gradient(rgba(200,151,58,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(200,151,58,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0;}

/* NAV */
nav{position:sticky;top:0;z-index:200;background:rgba(8,12,15,.93);backdrop-filter:blur(14px);border-bottom:1px solid var(--border2);padding:11px 32px;display:flex;align-items:center;gap:16px;}
.nav-home{font-family:var(--display);font-size:1rem;letter-spacing:.12em;color:var(--brass);text-decoration:none;display:flex;align-items:center;gap:8px;transition:color .15s;}
.nav-home:hover{color:var(--text-hi);}
.nav-sep{color:var(--border2);font-size:.8rem;}
.nav-current{font-family:var(--display);font-size:1rem;letter-spacing:.12em;color:var(--text-hi);}
.nav-right{margin-left:auto;font-size:.58rem;color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;}

/* SUB-NAV TABS */
.subnav{position:relative;z-index:10;display:flex;align-items:center;gap:0;border-bottom:1px solid var(--border);padding:0 32px;overflow-x:auto;}
.subnav-tab{font-family:var(--display);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);text-decoration:none;padding:12px 18px;border-bottom:2px solid transparent;transition:all .15s;white-space:nowrap;}
.subnav-tab:hover{color:var(--text);}
.subnav-tab.active{color:var(--brass);border-bottom-color:var(--brass);}

/* PAGE HEADER */
.page-header{position:relative;z-index:10;padding:40px 32px 28px;border-bottom:1px solid var(--border);}
.page-header::after{content:'';position:absolute;bottom:-3px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--brass-dim),transparent);}
.page-tag{font-size:.58rem;color:var(--brass);letter-spacing:.28em;text-transform:uppercase;margin-bottom:8px;}
.page-title{font-family:var(--display);font-size:3rem;letter-spacing:.1em;color:var(--text-hi);line-height:1;}
.page-desc{font-size:.72rem;color:var(--text-dim);letter-spacing:.08em;margin-top:10px;line-height:1.6;max-width:600px;}

/* CONTENT */
.content{position:relative;z-index:10;padding:32px;}

/* CARDS */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-bottom:28px;}
.card{background:var(--card);border:1px solid var(--border);padding:22px;text-decoration:none;color:inherit;display:block;position:relative;transition:border-color .2s,transform .2s;}
.card::before,.card::after{content:'';position:absolute;width:10px;height:10px;border-color:var(--brass-dim);border-style:solid;transition:all .2s;}
.card::before{top:7px;left:7px;border-width:1px 0 0 1px;}
.card::after{bottom:7px;right:7px;border-width:0 1px 1px 0;}
.card:hover{border-color:var(--brass);transform:translateY(-2px);}
.card:hover::before,.card:hover::after{border-color:var(--brass);width:14px;height:14px;}
.card-tag{font-size:.54rem;color:var(--text-dim);letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px;}
.card-title{font-family:var(--display);font-size:1.3rem;letter-spacing:.08em;color:var(--text-hi);margin-bottom:8px;}
.card-desc{font-size:.63rem;color:var(--text-dim);line-height:1.6;margin-bottom:16px;}
.card-link{font-size:.6rem;color:var(--brass);letter-spacing:.15em;text-transform:uppercase;border-top:1px solid var(--border);padding-top:10px;display:block;}

/* PLACEHOLDER */
.placeholder{border:1px dashed var(--border2);padding:40px;text-align:center;margin-bottom:14px;}
.placeholder-icon{font-size:2rem;margin-bottom:12px;opacity:.3;}
.placeholder-text{font-size:.65rem;color:var(--text-dim);letter-spacing:.1em;text-transform:uppercase;line-height:1.7;}

/* SECTION LABEL */
.sec-label{font-size:.56rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin-bottom:10px;display:flex;align-items:center;gap:8px;}
.sec-label::after{content:'';flex:1;height:1px;background:var(--border);}

/* TABLE */
.data-table{width:100%;border-collapse:collapse;font-size:.7rem;margin-bottom:20px;}
.data-table th{padding:7px 12px;text-align:left;font-size:.54rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);border-bottom:1px solid var(--border2);background:var(--card);font-family:'Barlow Condensed',sans-serif;}
.data-table td{padding:7px 12px;border-bottom:1px solid rgba(14,37,64,.5);}
.data-table tr:hover td{background:rgba(12,30,55,.4);}

/* FOOTER */
footer{position:relative;z-index:10;border-top:1px solid var(--border);padding:16px 32px;display:flex;justify-content:space-between;align-items:center;margin-top:40px;}
.footer-txt{font-size:.56rem;color:var(--text-dim);letter-spacing:.1em;}

@media(max-width:700px){
  .card-grid{grid-template-columns:1fr;}
  nav,subnav,.page-header,.content,footer{padding-left:16px;padding-right:16px;}
}