:root{
    --navy:#132a36; --navy-2:#1c3b4a; --teal:#2d6e6e; --teal-light:#e4efee;
    --cream:#f7f4ee; --amber:#c89a3f; --ink:#1f2a30; --ink-soft:#4b5a62;
    --line:#ddd4c4; --white:#fffdf9; --radius:4px;
    color-scheme: light;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --cream:#15181a; --white:#1b1f22; --ink:#ece6da; --ink-soft:#b8b1a4;
      --line:#33302a; --teal-light:#1d2c2c; --navy:#0e1d26; --navy-2:#132833;
    }
  }
  :root[data-theme="dark"]{
    --cream:#15181a; --white:#1b1f22; --ink:#ece6da; --ink-soft:#b8b1a4;
    --line:#33302a; --teal-light:#1d2c2c; --navy:#0e1d26; --navy-2:#132833;
  }
  *{box-sizing:border-box;}
  html{scroll-padding-top:env(safe-area-inset-top,0px);}
  body{
    margin:0; background:var(--cream); color:var(--ink);
    font-family:'Source Sans 3',sans-serif; line-height:1.55;
    padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
  }
  h1,h2,h3{font-family:'Fraunces',serif; margin:0 0 .4em; font-weight:600; line-height:1.15; color:var(--navy);}
  @media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) h1,:root:not([data-theme="light"]) h2,:root:not([data-theme="light"]) h3{color:#eee7d8;} }
  :root[data-theme="dark"] h1,:root[data-theme="dark"] h2,:root[data-theme="dark"] h3{color:#eee7d8;}
  p{max-width:62ch; color:var(--ink-soft);}
  a{color:var(--teal);}
  .wrap{max-width:1080px; margin:0 auto; padding:0 24px;}
  .btn{
    display:inline-block; background:var(--navy); color:var(--white); text-decoration:none;
    padding:13px 24px; border-radius:var(--radius); font-weight:600; border:1px solid var(--navy);
  }
  .btn:hover{background:var(--navy-2);}
  .btn-outline{background:transparent; color:var(--navy); border:1px solid var(--navy);}
  @media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .btn{color:var(--navy);} }

  body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:50;background:var(--navy);}
  header{
    position:sticky; top:env(safe-area-inset-top,0px); z-index:40; background:var(--navy); color:#ece6da;
    border-bottom:3px solid var(--amber);
  }
  .topline{background:var(--navy-2); font-size:.82rem; padding:6px 0; color:#c7d4d6;}
  .topline .wrap{display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;}
  nav.wrap{display:flex; align-items:center; justify-content:space-between; padding:16px 24px;}
  .brand{font-family:'Fraunces',serif; font-weight:600; font-size:1.3rem; color:#fff;}
  .brand small{display:block; font-family:'Source Sans 3',sans-serif; font-size:.68rem; font-weight:500; color:#9fb3b3; letter-spacing:.03em;}
  nav ul{list-style:none; display:flex; gap:26px; margin:0; padding:0; font-size:.95rem;}
  nav ul a{color:#dfe6e1; text-decoration:none;}
  nav ul a:hover{color:#fff;}
  nav .cta{background:var(--amber); color:var(--navy); padding:9px 18px; border-radius:var(--radius); font-weight:600; text-decoration:none;}

  .hero{padding:72px 0 56px; border-bottom:1px solid var(--line);}
  .hero .tag{color:var(--teal); font-weight:600; font-size:.95rem; margin-bottom:10px;}
  .hero h1{font-size:clamp(2.1rem,4.5vw,3.1rem); max-width:16ch;}
  .hero p.lead{font-size:1.15rem; margin-top:14px;}
  .hero .actions{margin-top:28px; display:flex; gap:14px; flex-wrap:wrap;}
  .stat-row{display:flex; gap:40px; flex-wrap:wrap; margin-top:46px; border-top:1px solid var(--line); padding-top:26px;}
  .stat-row div{min-width:140px;}
  .stat-row .n{font-family:'Fraunces',serif; font-size:1.5rem; color:var(--navy); font-weight:600;}
  @media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .stat-row .n{color:#eee7d8;} }
  :root[data-theme="dark"] .stat-row .n{color:#eee7d8;}
  .stat-row .l{font-size:.85rem; color:var(--ink-soft);}

  section{padding:62px 0;}
  section.alt{background:var(--white); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .section-head{max-width:620px; margin-bottom:36px;}
  .section-head h2{font-size:1.9rem;}

  .free-box{
    background:var(--teal-light); border:1px solid var(--line); border-radius:var(--radius);
    padding:32px; display:flex; gap:28px; flex-wrap:wrap; align-items:center; justify-content:space-between;
  }
  .free-box .price{font-family:'Fraunces',serif; font-size:2.6rem; color:var(--teal); font-weight:600;}
  .free-box ul{margin:14px 0 0; padding:0; list-style:none; font-size:.95rem; color:var(--ink-soft);}
  .free-box li{padding:4px 0; padding-left:20px; position:relative;}
  .free-box li::before{content:"–"; position:absolute; left:0; color:var(--teal);}

  .services{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line);}
  .services article{background:var(--white); padding:30px; }
  .services .eyebrow{font-size:.82rem; color:var(--amber); font-weight:600; margin-bottom:8px;}
  .services h3{font-size:1.25rem;}
  .services p{font-size:.95rem; margin-bottom:14px;}
  .services a{font-size:.9rem; font-weight:600; text-decoration:none;}

  .impact-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:30px; margin-top:10px;}
  .impact-grid div{border-left:3px solid var(--amber); padding-left:16px;}
  .impact-grid .n{font-family:'Fraunces',serif; font-size:2.1rem; color:var(--navy); font-weight:600;}
  @media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .impact-grid .n{color:#eee7d8;} }
  :root[data-theme="dark"] .impact-grid .n{color:#eee7d8;}

  .guides{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:24px;}
  .guides article{border:1px solid var(--line); border-radius:var(--radius); padding:24px; background:var(--white);}
  .guides h3{font-size:1.1rem;}
  .guides p{font-size:.92rem;}
  .guides a{font-size:.9rem; font-weight:600; text-decoration:none;}

  .calc{border:1px solid var(--line); border-radius:var(--radius); padding:30px; background:var(--white); max-width:620px;}
  .calc label{display:block; font-size:.85rem; font-weight:600; margin:16px 0 6px; color:var(--navy);}
  @media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .calc label{color:#eee7d8;} }
  :root[data-theme="dark"] .calc label{color:#eee7d8;}
  .calc select{
    width:100%; padding:11px; border:1px solid var(--line); border-radius:var(--radius);
    font-family:inherit; font-size:.95rem; background:var(--cream); color:var(--ink);
  }
  #calc-result{margin-top:20px; font-size:.95rem; padding:14px; background:var(--teal-light); border-radius:var(--radius); display:none;}
  #calc-result strong{font-family:'Fraunces',serif; font-size:1.3rem; color:var(--teal); display:block; margin-bottom:4px;}
  .calc .fineprint{font-size:.78rem; color:var(--ink-soft); margin-top:16px;}

  .stories{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:24px;}
  .stories blockquote{margin:0; border:1px solid var(--line); border-radius:var(--radius); padding:26px; background:var(--white); font-style:italic; color:var(--ink);}
  .stories cite{display:block; margin-top:16px; font-style:normal; font-size:.85rem; color:var(--ink-soft); font-weight:600;}

  .cta-band{background:var(--navy); color:#ece6da; text-align:center; padding:60px 24px;}
  .cta-band h2{color:#fff;}
  .cta-band p{color:#c7d4d6; margin:0 auto 24px;}

  footer{background:var(--navy-2); color:#b9c3c2; padding:50px 0 24px; font-size:.9rem;}
  .foot-grid{display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:30px;}
  .foot-grid h4{color:#fff; font-family:'Source Sans 3',sans-serif; font-size:.9rem; margin:0 0 12px;}
  .foot-grid ul{list-style:none; padding:0; margin:0;}
  .foot-grid li{margin-bottom:8px;}
  .foot-grid a{color:#b9c3c2; text-decoration:none;}
  .foot-bottom{border-top:1px solid #2a4150; margin-top:36px; padding-top:20px; font-size:.78rem; color:#8fa0a0;}
  @media (max-width:760px){ .foot-grid{grid-template-columns:1fr 1fr;} nav ul{display:none;} }

  .shortcut-hint{
    position:fixed; right:16px; bottom:16px; background:var(--navy); color:#ece6da;
    padding:8px 12px; border-radius:var(--radius); font-size:.75rem; opacity:.85; z-index:30;
  }
  .shortcut-hint kbd{background:#2a4150; padding:1px 6px; border-radius:3px; font-family:inherit;}


  body.health-mode { height: auto !important; min-height: 100vh; overflow-y: auto !important; background: var(--cream) !important; background-image: none !important; }
  html:has(body.health-mode) { height: auto; overflow-y: auto; background: var(--cream) !important; background-image: none !important; }
  body.health-mode #health-app { display: block; }
  body:not(.health-mode) #health-app { display: none !important; }
  body:not(.health-mode) { background: #000 !important; overflow: hidden !important; }
  body:not(.health-mode)::before { display: none !important; }
  body.health-mode .sidebar,
  body.health-mode #mainFrame,
  body.health-mode #page-loader,
  body.health-mode #chat-pop,
  body.health-mode #niche-stars { display: none !important; }

body.health-mode #niche-shell { display: none !important; }