:root{
  --bg:#f6f7ff;
  --panel:#ffffff;
  --ink:#14121f;
  --muted:#5b6071;
  --violet:#7c3aed;
  --teal:#14b8a6;
  --citrus:#f59e0b;
  --line:#e8ebf7;
  --shadow:0 18px 40px rgba(20,18,31,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg),#eef2ff 60%);color:var(--ink);font-family:Manrope,system-ui,Segoe UI,Roboto,Arial,sans-serif}
a{color:var(--violet);text-decoration:none}
.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.rail{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);padding:18px 16px;display:flex;flex-direction:column;gap:18px}
.mark{font-weight:800;font-size:22px;color:var(--ink);display:flex;align-items:center;gap:8px}
.mark span{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--teal),#5eead4);color:#063a33}
.mark.small{font-size:18px}
.rail-nav{display:flex;flex-direction:column;gap:8px}
.rail-nav a{padding:10px 12px;border-radius:10px;color:var(--ink)}
.rail-nav a:hover{background:#f6faff}
.pill{background:linear-gradient(135deg,var(--violet),#a78bfa);color:#fff;border-radius:12px;box-shadow:var(--shadow)}
.meta{margin-top:auto;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.rail-toggle{display:none;border:0;background:#fff;font-size:22px;position:absolute;top:10px;right:10px}
.pane{padding:24px}
.wrap{width:min(1100px,94%);margin:0 auto}
.hero{background:linear-gradient(135deg,#fff,#f0fff9);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:30px}
.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eefdf8;color:#0b3e39;font-weight:800;font-size:12px}
.kpi{display:flex;gap:12px;align-items:center}
.kpi strong{font-size:26px}
.btn{display:inline-block;padding:12px 16px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--teal),#99f6e4);color:#063a33;font-weight:800;box-shadow:var(--shadow)}
.btn.alt{background:linear-gradient(135deg,#f59e0b,#fde68a);color:#5a3a00}
.section{padding:22px 0}
.figure{width:100%;height:auto;display:block}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}
.foot{margin-top:24px;background:#fff;border-top:1px solid var(--line);padding:28px 0}
/* bottom dock on mobile */
.dock{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 20px rgba(20,18,31,.06);padding:8px 10px;display:flex;justify-content:space-around;gap:10px}
.dock a{padding:10px 12px;border-radius:12px;background:#f5f8ff;color:#273052}
/* responsive */
@media(max-width: 980px){
  .layout{grid-template-columns:1fr}
  .rail{position:fixed;left:0;top:0;bottom:56px;transform:translateX(-100%);transition:transform .25s ease;z-index:20}
  .rail.open{transform:none}
  .rail-toggle{display:inline-block}
  .pane{padding:16px;margin-top:10px}
  .grid2{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .dock{display:flex}
}