:root{
    --ink:#241F21; --paper:#F3F9F9; --white:#FFFFFF;
    --teal:#00876F; --teal-deep:#00695A; --blue:#0B6FA8; --blue-deep:#124C82;
    --amber:#F7A537; --coral:#EA525E; --stripe-blue:#4C6DB4; --um6p-red:#D6512E;
    --line: rgba(36,31,33,0.14); --max: 1000px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{ background:var(--paper); color:var(--ink); font-family:var(--font-lora), serif; font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased; }
  h1,h2,h3,h4, .eyebrow, nav, .btn, .tag{ font-family:var(--font-grotesk), sans-serif; }
  .mono{ font-family:var(--font-mono), monospace; }
  a{color:inherit;} img{max-width:100%; display:block;} button{font:inherit;}
  .wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}
  a:focus-visible, button:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }

  .brand-stripe{display:flex; height:6px; width:100%;}
  .brand-stripe span{flex:1;}
  .brand-stripe .s1{background:var(--teal);} .brand-stripe .s2{background:var(--teal-deep);}
  .brand-stripe .s3{background:var(--blue);} .brand-stripe .s4{background:var(--blue-deep);}

  header.site{ position:sticky; top:0; z-index:50; background:rgba(237,227,208,0.92); backdrop-filter:blur(6px); border-bottom:1px solid var(--line); }
  nav{ position:relative; display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:12px; max-width:var(--max); margin:0 auto; padding-left:28px; padding-right:28px; }
  .nav-links{display:flex; gap:26px; font-size:14px; font-weight:500;}
  .nav-links a{text-decoration:none; opacity:0.75; transition:opacity .15s;}
  .nav-links a:hover{opacity:1;}
  .nav-links a[aria-current="page"]{opacity:1; position:relative;}
  .nav-links a[aria-current="page"]::after{content:""; position:absolute; left:0; right:0; bottom:-6px; height:2px; background:var(--um6p-red);}
  .nav-cta{ background:var(--ink); color:var(--paper); padding:9px 18px; border-radius:2px; font-size:13px; font-weight:600; text-decoration:none; letter-spacing:0.02em; }
  .nav-toggle{ display:none; align-items:center; justify-content:center; background:none; border:none; padding:8px; margin:0; color:var(--ink); cursor:pointer; flex:none; }
  @media (max-width:760px){
    .nav-links{ display:none; position:absolute; top:100%; left:0; right:0; flex-direction:column; align-items:flex-start; gap:2px; background:rgba(237,227,208,0.98); backdrop-filter:blur(6px); padding:12px 28px 18px; border-bottom:1px solid var(--line); box-shadow:0 8px 16px rgba(36,31,33,0.08); }
    .nav-links.open{display:flex;}
    .nav-links a{width:100%; padding:10px 0; opacity:0.85;}
    .nav-links a[aria-current="page"]::after{display:none;}
    .nav-toggle{display:inline-flex;}
  }
  @media (max-width:480px){ .nav-divider, .nav-partner-logos{display:none;} .nav-cta{padding:8px 12px; font-size:12px;} }

  .breadcrumb{ display:inline-flex; align-items:center; gap:6px; font-family:var(--font-grotesk),sans-serif; font-size:13px; font-weight:600; color:rgba(20,20,31,0.5); text-decoration:none; margin-bottom:36px; transition:color .15s; }
  .breadcrumb:hover{color:var(--ink);}

  .page-hero{ padding:52px 0 40px; background:linear-gradient(135deg, rgba(0,135,111,0.09), rgba(11,111,168,0.05) 60%, rgba(243,249,249,0) 100%); border-bottom:1px solid var(--line); margin-bottom:8px; }
  .eyebrow{ font-size:13px; letter-spacing:0.14em; text-transform:uppercase; color:var(--blue); font-weight:600; margin-bottom:18px; display:flex; align-items:center; gap:10px; }
  .page-hero h1{ font-size:clamp(32px,4.4vw,46px); font-weight:700; letter-spacing:-0.02em; line-height:1.06; margin-bottom:16px; }
  .page-hero .lede{ font-size:16.5px; line-height:1.6; color:rgba(20,20,31,0.72); max-width:68ch; margin-bottom:28px; }

  .teams-switch{ display:inline-flex; border:1px solid var(--line); border-radius:6px; overflow:hidden; margin-bottom:44px; }
  .teams-switch a{ padding:11px 20px; font-family:var(--font-grotesk),sans-serif; font-weight:600; font-size:13.5px; text-decoration:none; color:rgba(20,20,31,0.6); background:var(--white); transition:background .15s; }
  .teams-switch a:hover{background:var(--paper);}
  .teams-switch a.current{background:var(--ink); color:var(--paper);}

  .hero-banner{width:100%; border-radius:10px; overflow:hidden; margin-top:32px; border:1px solid var(--line);}
  .hero-banner img{width:100%; height:auto; display:block; max-height:280px; object-fit:cover;}

  .facts-strip{ display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); border-radius:8px; overflow:hidden; margin-bottom:56px; background:var(--white); }
  .fact{ padding:22px 18px; text-align:center; border-right:1px solid var(--line); }
  .fact:last-child{border-right:none;}
  .fact .num{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:26px; color:var(--teal-deep); }
  .fact .lbl{ font-size:11.5px; color:rgba(20,20,31,0.55); margin-top:4px; line-height:1.3; }
  @media (max-width:700px){ .facts-strip{grid-template-columns:repeat(2,1fr);} .fact{border-bottom:1px solid var(--line);} }

  .jump-nav{ display:flex; flex-wrap:wrap; gap:6px 18px; font-family:var(--font-mono),monospace; font-size:12px; padding:16px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); margin-bottom:52px; }
  .jump-nav a{ text-decoration:none; color:rgba(20,20,31,0.55); transition:color .15s; }
  .jump-nav a:hover{color:var(--blue-deep);}

  .content-section{margin-bottom:64px; scroll-margin-top:24px;}
  .content-section h2{ font-size:26px; font-weight:700; letter-spacing:-0.01em; margin-bottom:8px; }
  .content-section .section-kicker{ font-family:var(--font-mono),monospace; font-size:11.5px; letter-spacing:0.06em; text-transform:uppercase; color:var(--blue); margin-bottom:10px; }
  .content-section > .lede-sm{font-size:15.5px; color:rgba(20,20,31,0.68); max-width:68ch; margin-bottom:28px;}
  .content-section h3{font-size:17px; font-weight:700; margin:34px 0 14px; scroll-margin-top:24px;}
  .content-section p{margin-bottom:14px; font-size:15.5px; max-width:70ch;}
  .content-section strong{font-weight:700;}

  code{ font-family:var(--font-mono),monospace; font-size:0.88em; background:rgba(36,31,33,0.06); padding:1px 6px; border-radius:4px; }

  /* ---- reusable: inline stat row ---- */
  .stat-row{ display:grid; grid-template-columns:repeat(var(--cols,4),1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:8px; overflow:hidden; margin:20px 0 24px; max-width:760px; }
  .stat-row .stat{ background:var(--white); padding:18px 14px; text-align:center; }
  .stat-row .stat .n{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:22px; color:var(--blue-deep); line-height:1.1; }
  .stat-row .stat .l{ font-size:11px; color:rgba(20,20,31,0.55); margin-top:4px; line-height:1.3; }
  @media (max-width:640px){ .stat-row{grid-template-columns:repeat(2,1fr);} }

  /* ---- pillar grid (What Explorer is) ---- */
  .pillar-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin:24px 0 20px; }
  @media (max-width:800px){ .pillar-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:480px){ .pillar-grid{grid-template-columns:1fr;} }
  .pillar-card{ background:var(--white); border:1px solid var(--line); border-radius:8px; padding:20px 16px; }
  .pillar-icon{ width:38px; height:38px; border-radius:8px; display:flex; align-items:center; justify-content:center; margin-bottom:12px; }
  .pillar-card h4{ font-family:var(--font-grotesk),sans-serif; font-size:14.5px; margin-bottom:6px; }
  .pillar-card p{ font-size:13px; color:rgba(20,20,31,0.62); margin:0; max-width:none; }
  .pillar-note{ font-size:13.5px; font-style:italic; color:rgba(20,20,31,0.55); margin-top:4px; }

  /* ---- concept chips (What Explorer focuses on) ---- */
  .concept-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:22px 0 16px; }
  @media (max-width:800px){ .concept-grid{grid-template-columns:repeat(2,1fr);} }
  .concept-card{ border:1px solid var(--line); border-radius:8px; padding:16px; background:var(--white); }
  .concept-card .cc-tag{ display:inline-block; font-family:var(--font-mono),monospace; font-size:10px; letter-spacing:0.04em; color:var(--teal-deep); background:rgba(0,135,111,0.08); padding:3px 8px; border-radius:20px; margin-bottom:10px; }
  .concept-card p{ font-size:13px; margin:0; color:rgba(20,20,31,0.65); max-width:none; }

  /* ---- scenario checklist (Eligibility) ---- */
  .scenario-list{ display:flex; flex-direction:column; gap:2px; margin:22px 0; max-width:720px; }
  .scenario{ display:flex; gap:14px; align-items:flex-start; padding:14px 16px; background:var(--white); border:1px solid var(--line); border-radius:6px; }
  .scenario .sic{ flex:none; width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-top:1px; }
  .scenario.yes .sic{ background:rgba(0,135,111,0.12); color:var(--teal-deep); }
  .scenario.no .sic{ background:rgba(234,82,94,0.12); color:var(--coral); }
  .scenario .stext strong{display:block; font-family:var(--font-grotesk),sans-serif; font-size:14px; margin-bottom:2px;}
  .scenario .stext span{font-size:13.5px; color:rgba(20,20,31,0.62); line-height:1.5;}

  /* ---- can / can't grid ---- */
  .cc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:20px 0; max-width:720px; }
  @media (max-width:600px){ .cc-grid{grid-template-columns:1fr;} }
  .cc-col{ border-radius:8px; padding:18px 20px; }
  .cc-col.can{ background:rgba(0,135,111,0.06); border:1px solid rgba(0,135,111,0.25); }
  .cc-col.cant{ background:rgba(234,82,94,0.05); border:1px solid rgba(234,82,94,0.22); }
  .cc-col .cc-head{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:10px; display:flex; align-items:center; gap:7px; }
  .cc-col.can .cc-head{color:var(--teal-deep);}
  .cc-col.cant .cc-head{color:var(--coral);}
  .cc-col ul{list-style:none; display:flex; flex-direction:column; gap:8px;}
  .cc-col li{font-size:13.5px; line-height:1.5; color:rgba(20,20,31,0.75);}

  /* funding flowchart */
  .flow-diagram{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin:28px 0 0; max-width:760px; }
  @media (max-width:640px){ .flow-diagram{grid-template-columns:1fr;} }
  .flow-lane{ display:flex; flex-direction:column; align-items:stretch; }
  .flow-lane-head{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:13.5px; text-align:center; padding:10px 12px; border-radius:6px 6px 0 0; color:var(--white); }
  .flow-lane-head span{display:block; font-weight:400; font-size:11px; opacity:0.85; margin-top:2px;}
  .flow-lane-head.under{background:var(--teal-deep);}
  .flow-lane-head.over{background:#a8622a;}
  .flow-step{ background:var(--white); border:1px solid var(--line); border-left:none; border-right:none; padding:12px 14px; text-align:center; font-family:var(--font-grotesk),sans-serif; font-weight:600; font-size:13px; }
  .flow-lane .flow-step{border-left:1px solid var(--line); border-right:1px solid var(--line);}
  .flow-step span{display:block; font-family:var(--font-lora),serif; font-weight:400; font-style:italic; font-size:11.5px; color:rgba(20,20,31,0.5); margin-top:2px;}
  .flow-connector{ width:1px; height:16px; background:rgba(20,20,31,0.25); margin:0 auto; position:relative; }
  .flow-connector::after{ content:""; position:absolute; bottom:-1px; left:50%; transform:translateX(-50%); width:0; height:0; border-left:4px solid transparent; border-right:4px solid transparent; border-top:5px solid rgba(20,20,31,0.35); }
  .flow-merge{ max-width:420px; margin:0 auto; display:flex; flex-direction:column; align-items:stretch; }
  .flow-step.award{ border:1px solid var(--um6p-red); color:var(--um6p-red); background:rgba(214,81,46,0.05); border-radius:6px; }
  .flow-step.final{ border:1px solid var(--line); border-radius:6px; background:var(--paper); }

  /* session timeline */
  .timeline{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:24px 0 20px; }
  @media (max-width:760px){ .timeline{grid-template-columns:1fr;} }
  .tl-step{ background:var(--white); border:1px solid var(--line); border-radius:8px; padding:20px 18px; position:relative; }
  .tl-step .tl-num{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:12px; color:var(--teal-deep); letter-spacing:0.05em; margin-bottom:10px; }
  .tl-step h4{font-family:var(--font-grotesk),sans-serif; font-size:15px; font-weight:700; margin-bottom:8px;}
  .tl-step p{font-size:13.5px; color:rgba(20,20,31,0.65); margin:0; line-height:1.5;}
  @media (min-width:761px){
    .tl-step:not(:last-child)::after{
      content:""; position:absolute; right:-14px; top:50%; transform:translateY(-50%);
      width:0; height:0; border-top:6px solid transparent; border-bottom:6px solid transparent; border-left:8px solid rgba(36,31,33,0.25); z-index:2;
    }
  }

  /* mentor structure diagram */
  .mentor-structure{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin:22px 0 16px; max-width:760px; }
  @media (max-width:640px){ .mentor-structure{grid-template-columns:1fr;} }
  .ms-card{ border:1px solid var(--line); border-radius:8px; padding:20px; background:var(--white); text-align:center; }
  .ms-card .ms-kicker{ font-family:var(--font-mono),monospace; font-size:11px; text-transform:uppercase; letter-spacing:0.05em; color:var(--blue-deep); margin-bottom:6px; }
  .ms-card h4{ font-family:var(--font-grotesk),sans-serif; font-size:15px; margin-bottom:10px; }
  .ms-people{ display:flex; justify-content:center; gap:8px; margin-bottom:12px; flex-wrap:wrap; }
  .ms-avatar{ width:32px; height:32px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:11px; }
  .ms-card p{font-size:13px; color:rgba(20,20,31,0.62); max-width:none; margin:0;}

  .callout{ border:1px solid var(--line); border-left:3px solid var(--blue); background:var(--white); border-radius:6px; padding:16px 18px; margin:18px 0; font-size:14px; max-width:70ch; }
  .callout p{margin-bottom:0; font-size:14px !important;}
  .callout .label{ font-family:var(--font-grotesk),sans-serif; font-weight:700; font-size:11.5px; text-transform:uppercase; letter-spacing:0.05em; margin-bottom:6px; display:block; }

  footer.site{background:var(--ink); color:var(--paper); padding:72px 0 36px;}
  .footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:48px; padding-bottom:48px; border-bottom:1px solid rgba(251,248,242,0.14);}
  @media (max-width:760px){ .footer-grid{grid-template-columns:1fr; gap:32px;} }
  .footer-grid h4{font-family:var(--font-mono),monospace; font-size:12px; letter-spacing:0.08em; text-transform:uppercase; color:rgba(251,248,242,0.55); margin-bottom:16px;}
  .footer-grid p{color:rgba(251,248,242,0.65); font-size:15px; max-width:34ch;}
  .footer-grid a{display:block; color:rgba(251,248,242,0.85); text-decoration:none; font-size:15px; margin-bottom:10px;}
  .footer-grid a:hover{text-decoration:underline;}
  .footer-bottom{display:flex; justify-content:space-between; align-items:center; padding-top:24px; font-size:13px; color:rgba(251,248,242,0.45); flex-wrap:wrap; gap:10px;}