:root{
  --blue:#1a3a6b;
  --blue-dark:#10294d;
  --gold:#b9962e;
  --gold-text:#735d12;
  --red:#b0322b;
  --ink:#232733;
  --muted:#667085;
  --paper:#faf8f3;
  --card:#fff;
  --line:#e1e4e9;
  --soft-blue:#edf2f9;
  --soft-gold:#f5eed8;
  --soft-red:#f8eae8;
  --green:#28734b;
  --shadow:0 18px 50px rgba(16,41,77,.08);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Spectral',Georgia,serif;line-height:1.55}
a{color:var(--blue)}
button,select{font:inherit}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(18px,4vw,48px);background:var(--blue);color:#fff;border-bottom:3px solid transparent;border-image:linear-gradient(90deg,var(--blue) 0 33%,#fff 33% 66%,var(--red) 66%) 1}
.brand{display:flex;align-items:baseline;gap:7px;color:#fff;text-decoration:none;font-family:'Inter',Helvetica,Arial,sans-serif;letter-spacing:.02em}
.brand span{font-size:1.15rem;font-weight:700}.brand strong{color:#ead99d;font-size:.78rem}
.site-header nav{display:flex;gap:20px}.site-header nav a{color:#dce5f2;text-decoration:none;font:600 .78rem 'Inter',Helvetica,Arial,sans-serif}.site-header nav a:hover,.site-header nav a:focus-visible{color:#fff;text-decoration:underline}
main{max-width:1100px;margin:auto;padding:0 22px 84px}
.noscript{margin:22px 0 0;border:1px solid var(--red);border-radius:10px;padding:12px 14px;background:var(--soft-red);color:#6f2420}
.hero{padding:72px 0 42px;max-width:830px}
.eyebrow,.step{margin:0 0 8px;color:var(--gold-text);font:800 .72rem 'Inter',Helvetica,Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{max-width:780px;margin-bottom:18px;color:var(--blue-dark);font-size:clamp(2.15rem,5vw,4rem);line-height:1.03;letter-spacing:-.03em}
.hero-copy{max-width:720px;margin-bottom:18px;color:#3d4656;font-size:1.08rem}
.freshness{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 11px;background:#fff;color:var(--muted);font:600 .72rem 'Inter',Helvetica,Arial,sans-serif}
.freshness::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.selector,.coverage,.comparison,.method{margin-top:24px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}
h2{margin-bottom:0;color:var(--blue);font-size:clamp(1.35rem,3vw,2rem);line-height:1.18}
.swap{border:1px solid var(--blue);border-radius:999px;padding:8px 14px;background:#fff;color:var(--blue);cursor:pointer;font:700 .76rem 'Inter',Helvetica,Arial,sans-serif}.swap:hover{background:var(--soft-blue)}.swap:disabled{border-color:#cbd2dd;background:#f5f6f7;color:#8b94a3;cursor:not-allowed}
.select-grid{display:grid;grid-template-columns:minmax(0,1fr) 54px minmax(0,1fr);align-items:stretch;gap:14px}
.candidate-select{min-width:0;border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--card);box-shadow:var(--shadow)}
.candidate-select label{display:block;margin-bottom:7px;color:var(--muted);font:800 .7rem 'Inter',Helvetica,Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase}
.candidate-select select,.filter-wrap select{width:100%;border:1px solid #cbd2dd;border-radius:9px;padding:10px 36px 10px 11px;background:#fff;color:var(--ink);font:600 .87rem 'Inter',Helvetica,Arial,sans-serif}
.versus{display:grid;place-items:center;color:var(--red);font:900 .78rem 'Inter',Helvetica,Arial,sans-serif}
.candidate-identity{display:grid;grid-template-columns:52px 1fr;gap:13px;align-items:center;margin-top:18px}
.monogram{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;font:800 .9rem 'Inter',Helvetica,Arial,sans-serif;letter-spacing:.03em}
.candidate-identity h3{margin:0 0 2px;color:var(--blue);font-size:1.05rem}.candidate-identity p{margin:0;color:var(--muted);font:500 .76rem 'Inter',Helvetica,Arial,sans-serif}
.selection-status{margin:16px 0 0;border:1px dashed #b8c3d2;border-radius:12px;padding:15px 18px;background:#fff;color:var(--blue);text-align:center;font:700 .82rem 'Inter',Helvetica,Arial,sans-serif}
.status{display:inline-block;margin-top:8px;border-radius:999px;padding:4px 8px;background:var(--soft-blue);color:var(--blue);font:700 .67rem 'Inter',Helvetica,Arial,sans-serif}
.status.invested{background:var(--soft-gold);color:#665217}
.status.reference{background:var(--blue-dark);color:#fff}
.maturity{display:block;margin-top:5px;color:#475467;font:600 .7rem 'Inter',Helvetica,Arial,sans-serif}
.status-source{display:block;margin-top:5px;color:var(--blue);font:600 .66rem 'Inter',Helvetica,Arial,sans-serif}
.coverage{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:start;border-top:2px solid var(--blue);padding-top:24px;margin-top:46px}
.coverage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.metric{border:1px solid var(--line);border-radius:12px;padding:15px;background:#fff}.metric strong{display:block;color:var(--blue);font:800 1.55rem 'Inter',Helvetica,Arial,sans-serif}.metric span{color:var(--muted);font:600 .72rem 'Inter',Helvetica,Arial,sans-serif}
.comparison{margin-top:56px}.comparison-heading{align-items:center}.filter-wrap{min-width:235px}.filter-wrap label{display:block;margin-bottom:5px;color:var(--muted);font:700 .67rem 'Inter',Helvetica,Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em}
.theme-tabs{display:flex;gap:8px;overflow:auto;padding:2px 2px 14px;scrollbar-width:thin}.theme-tab{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:#fff;color:#475467;cursor:pointer;font:700 .72rem 'Inter',Helvetica,Arial,sans-serif}.theme-tab[aria-pressed="true"]{border-color:var(--blue);background:var(--blue);color:#fff}
.comparison-list{display:grid;gap:14px}.theme-card{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 8px 30px rgba(16,41,77,.045)}
.theme-card>header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;background:#f7f4ed;border-bottom:1px solid var(--line)}
.theme-card h3{margin:0;color:var(--blue);font-size:1.05rem}.comparison-state{border-radius:999px;padding:4px 8px;background:#fff;color:var(--muted);font:700 .66rem 'Inter',Helvetica,Arial,sans-serif}.comparison-state.full{background:#e7f3ec;color:var(--green)}.comparison-state.gap{background:var(--soft-red);color:var(--red)}
.position-grid{display:grid;grid-template-columns:1fr 1fr}.position{min-width:0;padding:19px}.position+ .position{border-left:1px solid var(--line)}
.position-head{display:flex;align-items:center;gap:10px;margin-bottom:11px}.position-head .monogram{width:34px;height:34px;font-size:.68rem}.position-head strong{display:block;color:var(--blue);font:700 .84rem 'Inter',Helvetica,Arial,sans-serif}.position-head span{display:block;color:var(--muted);font:500 .68rem 'Inter',Helvetica,Arial,sans-serif}
.position-summary{margin-bottom:12px;color:#303846;font-size:.92rem}.undocumented{color:var(--muted);font-style:italic}
.facts{margin:0 0 13px;padding-left:18px}.facts li{margin:5px 0;color:#414a59;font-size:.84rem}.figures{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:13px}.figure{border:1px solid #d5dbe4;border-radius:6px;padding:4px 7px;background:#f9fafb;color:#344054;font:700 .7rem 'Inter',Helvetica,Arial,sans-serif}
.evidence{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 8px;background:var(--soft-blue);color:var(--blue);font:700 .64rem 'Inter',Helvetica,Arial,sans-serif}.evidence.secondary{background:var(--soft-gold);color:#665217}.evidence.reserved{background:var(--soft-red);color:#842d27}.evidence.missing{background:#f0f1f3;color:#667085}
.sources{margin-top:12px;border-top:1px solid var(--line);padding-top:9px}.sources summary{cursor:pointer;color:var(--blue);font:700 .72rem 'Inter',Helvetica,Arial,sans-serif}.sources ul{margin:8px 0 0;padding-left:18px}.sources li{margin:4px 0;color:var(--muted);font:500 .69rem 'Inter',Helvetica,Arial,sans-serif}.sources a{overflow-wrap:anywhere}
.empty{border:1px dashed var(--line);border-radius:12px;padding:28px;text-align:center;color:var(--muted);background:#fff}
.method{border-radius:18px;padding:28px;background:var(--blue-dark);color:#fff;margin-top:64px}.method .step{color:#ead99d}.method h2{max-width:750px;color:#fff}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px;margin-top:22px}.method-grid p{margin:0;color:#dbe3ef;font-size:.88rem}.method-grid strong{color:#fff}.prototype-note{margin:22px 0 0;border-top:1px solid rgba(255,255,255,.18);padding-top:14px;color:#f0d98a;font:700 .74rem 'Inter',Helvetica,Arial,sans-serif}
footer{display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding:24px clamp(22px,4vw,48px);background:#fff;color:var(--muted);font:600 .7rem 'Inter',Helvetica,Arial,sans-serif}footer p{margin:0}
button:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #f0d98a;outline-offset:3px}
@media(max-width:820px){.coverage{grid-template-columns:1fr}.coverage-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.site-header nav a:nth-child(2){display:none}.select-grid{grid-template-columns:1fr}.versus{height:24px}.position-grid{grid-template-columns:1fr}.position+ .position{border-left:0;border-top:1px solid var(--line)}.coverage-grid{grid-template-columns:1fr}.comparison-heading{align-items:flex-start;flex-direction:column}.filter-wrap{width:100%}.method-grid{grid-template-columns:1fr}.site-header{align-items:flex-start}.site-header nav{gap:12px}footer{flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}