:root{
    --navy-deep:#0b1f33;
    --navy:#12293f;
    --navy-mid:#1c3a54;
    --sky:#2e6da4;
    --amber:#c8791f;
    --amber-bright:#e0932e;
    --link:#1a5c96;
    --link-visited:#5c4a8a;
    --border:#a9b7c2;
    --border-light:#d3dce2;
    --sidebar-bg:#f4f7f9;
    --page-bg:#ffffff;
    --body-text:#1a2530;
    --muted:#5c6b78;
    --header-bg:var(--navy-deep);
    --serif: 'Iowan Old Style', Georgia, 'Times New Roman', serif;
    --sans: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
    --mono: 'Courier New', 'SF Mono', Consolas, monospace;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    font-family:var(--sans);
    font-size:14px;
    color:var(--body-text);
    background:#eef1f3;
    line-height:1.6;
  }
  a{color:var(--link);text-decoration:none;cursor:pointer;}
  a:hover{text-decoration:underline;}
  a:visited{color:var(--link-visited);}

  /* ===== HEADER ===== */
  #topbar{
    background:var(--header-bg);
    background-image:
      linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%),
      repeating-linear-gradient(180deg, transparent 0, transparent 38px, rgba(255,255,255,0.025) 39px);
    border-bottom:2px solid var(--amber);
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:10px 18px;
    gap:16px;
    position:relative;
  }
  #topbar::after{
    content:"";
    position:absolute;
    left:0;right:0;bottom:-2px;
    height:2px;
    background:linear-gradient(90deg, transparent, var(--amber-bright) 20%, var(--amber-bright) 80%, transparent);
    opacity:0.6;
  }
  #logo{
    display:flex;
    align-items:center;
    gap:10px;
    cursor:pointer;
    flex-shrink:0;
  }
  #logo svg{width:30px;height:30px;}
  #logo .wordmark{
    font-family:var(--serif);
    font-size:23px;
    font-weight:normal;
    color:#f4f7f9;
    letter-spacing:-0.2px;
  }
  #logo .tagline{
    font-size:9.5px;
    color:#8fa6b8;
    display:block;
    margin-top:-3px;
    letter-spacing:1px;
    font-family:var(--mono);
  }
  #searchwrap{flex:1;max-width:460px;position:relative;}
  #searchwrap::before{
    content:"⌕";
    position:absolute;
    left:10px;top:50%;
    transform:translateY(-50%);
    color:#7d94a6;
    font-size:15px;
    pointer-events:none;
  }
  #searchbox{
    width:100%;
    padding:7px 10px 7px 30px;
    border:1px solid var(--navy-mid);
    border-radius:2px;
    font-size:13.5px;
    background:#0f2338;
    color:#e8eef3;
  }
  #searchbox::placeholder{color:#6f889c;}
  #searchbox:focus{outline:1px solid var(--amber-bright);outline-offset:0;background:#132a42;}
  #header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
  #report-btn{
    background:transparent;
    border:1px solid var(--navy-mid);
    color:#c3d3de;
    padding:7px 14px;
    border-radius:2px;
    font-size:12.5px;
    font-weight:500;
    white-space:nowrap;
    cursor:pointer;
    font-family:var(--sans);
    display:inline-flex;
    align-items:center;
    gap:6px;
  }
  #report-btn:hover{border-color:#8fa6b8;color:#fff;background:rgba(255,255,255,0.04);}
  #donate-btn{
    background:var(--amber);
    border:1px solid var(--amber);
    color:#fff;
    padding:7px 16px;
    border-radius:2px;
    font-size:13px;
    font-weight:700;
    white-space:nowrap;
    display:inline-flex;
    align-items:center;
    gap:6px;
    letter-spacing:0.2px;
  }
  #donate-btn:hover{background:var(--amber-bright);border-color:var(--amber-bright);text-decoration:none;}

  /* ===== LAYOUT ===== */
  #shell{
    display:flex;
    max-width:1200px;
    margin:0 auto;
    align-items:flex-start;
  }
  #sidebar{
    width:236px;
    flex-shrink:0;
    background:var(--sidebar-bg);
    border-right:1px solid var(--border-light);
    padding:14px 10px 40px;
    min-height:80vh;
  }
  #sidebar h3{
    font-size:10.5px;
    text-transform:uppercase;
    letter-spacing:0.8px;
    color:var(--sky);
    font-weight:700;
    margin:18px 8px 6px;
    padding-top:12px;
    border-top:1px solid var(--border-light);
    font-family:var(--mono);
  }
  #sidebar h3:first-child{border-top:none;padding-top:0;margin-top:0;}
  #sidebar ul{list-style:none;margin:0;padding:0;}
  #sidebar > ul > li{margin:0;}
  .nav-static a{
    display:block;
    padding:5px 8px;
    color:var(--link);
    border-radius:2px;
    font-size:13px;
  }
  .nav-static a:hover{background:#e2e9ee;text-decoration:none;}
  .cat-item{margin-bottom:1px;}
  .cat-toggle{
    display:flex;
    align-items:center;
    gap:6px;
    padding:6px 8px;
    border-radius:2px;
    font-size:12.8px;
    font-weight:600;
    color:var(--body-text);
    border-left:2px solid transparent;
  }
  .cat-toggle:hover{background:#e2e9ee;}
  .cat-toggle.open{border-left:2px solid var(--amber);background:#e9eff3;}
  .cat-toggle .arrow{
    font-size:9px;
    color:var(--sky);
    transition:transform 0.15s;
    width:8px;
    display:inline-block;
  }
  .cat-toggle.open .arrow{transform:rotate(90deg);color:var(--amber);}
  .cat-toggle .catname{flex:1;}
  .sub-list{
    list-style:none;
    margin:0 0 4px 0;
    padding:0 0 0 16px;
    display:none;
    border-left:1px solid var(--border-light);
    margin-left:14px;
  }
  .sub-list.open{display:block;}
  .sub-list li a{
    display:block;
    padding:3px 8px;
    font-size:12px;
    color:var(--link);
    border-radius:2px;
  }
  .sub-list li a:hover{background:#e2e9ee;text-decoration:none;}

  /* ===== MAIN CONTENT ===== */
  #main{
    flex:1;
    background:var(--page-bg);
    border-right:1px solid var(--border-light);
    min-height:80vh;
    padding:20px 32px 60px;
  }
  .breadcrumb{
    font-size:11.5px;
    color:var(--muted);
    margin-bottom:10px;
    font-family:var(--mono);
    letter-spacing:0.2px;
  }
  .breadcrumb a{font-size:11.5px;}
  h1.page-title{
    font-family:var(--serif);
    font-size:31px;
    font-weight:normal;
    color:var(--navy-deep);
    border-bottom:2px solid var(--border-light);
    padding-bottom:9px;
    margin:0 0 6px;
    position:relative;
  }
  h1.page-title::after{
    content:"";
    position:absolute;
    left:0;bottom:-2px;
    width:56px;height:2px;
    background:var(--amber);
  }
  .short-desc{
    color:var(--muted);
    font-size:13px;
    font-style:italic;
    margin-bottom:14px;
  }

  /* Home page */
  .home-intro{
    background:linear-gradient(135deg, var(--navy-deep), var(--navy) 60%, var(--navy-mid));
    border:1px solid var(--navy-mid);
    color:#c9d7e2;
    padding:20px 24px;
    margin-bottom:24px;
    font-size:13.5px;
    border-radius:2px;
    position:relative;
    overflow:hidden;
  }
  .home-intro::before{
    content:"";
    position:absolute;
    right:-30px;top:-30px;
    width:160px;height:160px;
    border:1px solid rgba(255,255,255,0.06);
    border-radius:50%;
  }
  .home-intro::after{
    content:"";
    position:absolute;
    right:20px;top:20px;
    width:90px;height:90px;
    border:1px solid rgba(255,255,255,0.08);
    border-radius:50%;
  }
  .home-intro strong{color:#fff;font-family:var(--serif);font-size:15px;}
  .cat-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(255px,1fr));
    gap:14px;
  }
  .cat-card{
    border:1px solid var(--border-light);
    border-top:3px solid var(--sky);
    background:#fbfcfd;
    padding:14px 16px;
    border-radius:2px;
    transition:border-top-color 0.15s, box-shadow 0.15s;
  }
  .cat-card:hover{border-top-color:var(--amber);box-shadow:0 2px 8px rgba(11,31,51,0.08);}
  .cat-card h3{
    margin:0 0 6px;
    font-family:var(--serif);
    font-size:16.5px;
    font-weight:normal;
  }
  .cat-card h3 a{color:var(--navy-deep);}
  .cat-card p{
    margin:0;
    font-size:11.5px;
    color:var(--muted);
    font-family:var(--mono);
    letter-spacing:0.2px;
  }

  /* Category page */
  .cat-intro-box{
    color:var(--muted);
    font-size:13.5px;
    margin-bottom:18px;
    padding-bottom:14px;
    border-bottom:1px solid var(--border-light);
  }
  .article-index{list-style:none;margin:0;padding:0;}
  .article-index li{
    padding:9px 0;
    border-bottom:1px solid #eee;
    display:flex;
    justify-content:space-between;
    align-items:baseline;
    gap:10px;
  }
  .article-index li a{font-size:14.5px;font-weight:600;}
  .article-index li span{font-size:11.5px;color:var(--muted);flex-shrink:0;}

  /* Article page */
  #article-body{display:flex;gap:26px;align-items:flex-start;}
  #article-main{flex:1;min-width:0;}
  .infobox{
    width:236px;
    flex-shrink:0;
    border:1px solid var(--border-light);
    background:#f8fafb;
    font-size:12px;
    border-radius:2px;
    overflow:hidden;
  }
  .infobox .infobox-title{
    background:var(--navy-deep);
    color:#fff;
    text-align:center;
    font-family:var(--serif);
    font-size:14.5px;
    padding:9px 8px;
    border-bottom:2px solid var(--amber);
  }
  .infobox .infobox-img{
    background:repeating-linear-gradient(45deg,#e4e9ec,#e4e9ec 8px,#eef1f3 8px,#eef1f3 16px);
    height:140px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#8a99a3;
    font-size:11px;
    text-align:center;
    border-bottom:1px solid var(--border-light);
    padding:6px;
    overflow:hidden;
  }
  .infobox .infobox-img.has-photo{
    background:#000;
    padding:0;
  }
  .infobox .infobox-img.has-photo img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
  }
  .infobox .infobox-credit{
    font-size:9.5px;
    color:var(--muted);
    text-align:center;
    padding:4px 8px;
    border-bottom:1px solid var(--border-light);
    background:#f8fafb;
    line-height:1.4;
  }
  .infobox .infobox-credit a{font-size:9.5px;}
  .infobox table{width:100%;border-collapse:collapse;}
  .infobox td{
    padding:6px 8px;
    border-top:1px solid var(--border-light);
    vertical-align:top;
    font-family:var(--mono);
    font-size:11px;
  }
  .infobox td.label{
    color:var(--sky);
    width:38%;
    font-weight:700;
    font-family:var(--sans);
    font-size:11.5px;
  }
  .infobox td.val{color:#a9b5bd;font-style:italic;}

  .toc-box{
    display:inline-block;
    border:1px solid var(--border-light);
    border-left:3px solid var(--sky);
    background:#f8fafb;
    padding:10px 22px 10px 14px;
    margin-bottom:18px;
    font-size:12.5px;
    border-radius:0 2px 2px 0;
  }
  .toc-box .toc-title{font-weight:700;margin-bottom:4px;color:var(--navy-deep);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:0.5px;}
  .toc-box ol{margin:0;padding-left:18px;}
  .toc-box li{margin-bottom:2px;}

  .article-section h2{
    font-family:var(--serif);
    font-size:20px;
    font-weight:normal;
    color:var(--navy-deep);
    border-bottom:1px solid var(--border-light);
    padding-bottom:5px;
    margin:24px 0 8px;
  }
  .placeholder-block{
    background:#f7f9fa;
    border:1px dashed #b9c6ce;
    color:#93a1ab;
    font-style:italic;
    font-size:13px;
    padding:14px 16px;
    margin-bottom:6px;
    border-radius:2px;
  }
  .placeholder-block.img{
    height:110px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:repeating-linear-gradient(45deg,#eef1f3,#eef1f3 8px,#f7f9fa 8px,#f7f9fa 16px);
  }

  #footer-note{
    background:var(--navy-deep);
    color:#8fa6b8;
  }
  #footer-inner{
    max-width:1200px;
    margin:0 auto;
    padding:16px 32px;
    font-size:11.5px;
    text-align:center;
  }
  #footer-inner a{color:#e0932e;}
  #footer-report{
    background:transparent;
    border:1px solid #35516a;
    color:#c3d3de;
    padding:5px 12px;
    border-radius:2px;
    font-size:11px;
    font-family:var(--sans);
    cursor:pointer;
    margin-left:6px;
  }
  #footer-report:hover{border-color:#8fa6b8;color:#fff;}

  /* ===== REPORT MODAL ===== */
  #report-overlay{
    position:fixed;inset:0;
    background:rgba(11,31,51,0.55);
    display:none;
    align-items:center;justify-content:center;
    z-index:100;
    padding:16px;
  }
  #report-overlay.open{display:flex;}
  #report-modal{
    background:#fff;
    width:100%;max-width:440px;
    border-radius:3px;
    border-top:4px solid var(--amber);
    box-shadow:0 12px 40px rgba(0,0,0,0.25);
    overflow:hidden;
  }
  #report-modal-header{
    padding:16px 20px 12px;
    border-bottom:1px solid var(--border-light);
  }
  #report-modal-header h2{
    margin:0 0 4px;
    font-family:var(--serif);
    font-size:19px;
    font-weight:normal;
    color:var(--navy-deep);
  }
  #report-modal-header p{
    margin:0;
    font-size:12.5px;
    color:var(--muted);
  }
  #report-modal-body{padding:16px 20px;}
  #report-modal-body label{
    display:block;
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.4px;
    color:var(--sky);
    font-weight:700;
    margin-bottom:6px;
    font-family:var(--mono);
  }
  #report-text{
    width:100%;
    min-height:120px;
    border:1px solid var(--border);
    border-radius:2px;
    padding:10px;
    font-size:13.5px;
    font-family:var(--sans);
    resize:vertical;
    color:var(--body-text);
  }
  #report-text:focus{outline:1px solid var(--sky);outline-offset:0;}
  #report-context{
    font-size:11.5px;
    color:var(--muted);
    margin-top:8px;
  }
  #report-modal-footer{
    padding:12px 20px 18px;
    display:flex;
    justify-content:flex-end;
    gap:8px;
  }
  .btn-secondary{
    background:#fff;
    border:1px solid var(--border);
    color:var(--muted);
    padding:8px 16px;
    border-radius:2px;
    font-size:13px;
    cursor:pointer;
    font-family:var(--sans);
  }
  .btn-secondary:hover{background:#f4f7f9;}
  .btn-primary{
    background:var(--amber);
    border:1px solid var(--amber);
    color:#fff;
    padding:8px 18px;
    border-radius:2px;
    font-size:13px;
    font-weight:700;
    cursor:pointer;
    font-family:var(--sans);
  }
  .btn-primary:hover{background:var(--amber-bright);}
  .btn-primary:disabled{opacity:0.5;cursor:not-allowed;}
  #report-sent{
    display:none;
    padding:24px 20px;
    text-align:center;
  }
  #report-sent.show{display:block;}
  #report-sent .check{
    font-size:32px;
    color:var(--sky);
    margin-bottom:8px;
  }
  #report-sent p{margin:4px 0;font-size:13.5px;color:var(--muted);}

  ::-webkit-scrollbar{width:10px;}
  ::-webkit-scrollbar-thumb{background:#c8ccd1;border-radius:5px;}

  @media (max-width:760px){
    #sidebar{display:none;}
    #main{padding:16px;}
    #article-body{flex-direction:column;}
    .infobox{width:100%;}
    #searchwrap{display:none;}
  }


/* ----- Real (non-placeholder) article content ----- */
.real-content{
  font-size:14.5px;
  line-height:1.7;
  color:var(--body-text);
  margin:0 0 6px;
}
.ref-list{
  list-style:none;
  margin:0;
  padding:0;
}
.ref-list li{
  padding:8px 12px;
  background:#f4f7f9;
  border:1px solid var(--border-light);
  border-left:3px solid var(--sky);
  border-radius:2px;
  font-size:13px;
  margin-bottom:4px;
}
.see-also-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:6px;
}
.see-also-list li a{
  display:block;
  padding:7px 12px;
  background:#f8fafb;
  border:1px solid var(--border-light);
  border-radius:2px;
  font-size:13px;
  font-weight:600;
}
.see-also-list li a:hover{background:#eef4f9;border-color:var(--sky);text-decoration:none;}
.infobox td.val.real-val{color:var(--body-text);font-style:normal;font-weight:600;}
.source-box{
  display:flex;
  align-items:flex-start;
  gap:10px;
  background:#eef4f9;
  border:1px solid #c7dced;
  border-left:4px solid var(--sky);
  border-radius:2px;
  padding:10px 14px;
  margin:10px 0 16px;
  font-size:12.5px;
  color:var(--muted);
  line-height:1.55;
}
.source-box-icon{
  flex-shrink:0;
  width:22px;height:22px;
  border-radius:50%;
  background:var(--navy-deep);
  color:#fff;
  font-family:var(--serif);
  font-weight:700;
  font-size:13px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.source-box-text strong{color:var(--body-text);}
.source-box-text a{font-weight:600;white-space:nowrap;}

/* ============================================================
   Additions for the full multi-page site
   ============================================================ */

.skip-link{
  position:absolute;left:-999px;top:auto;
  background:var(--amber);color:#fff;
  padding:10px 16px;z-index:1000;
  border-radius:2px;font-size:13px;
}
.skip-link:focus{left:12px;top:12px;}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--amber-bright);
  outline-offset:2px;
}
#main:focus{outline:none;}

#logo{text-decoration:none;gap:18px;}
#logo:hover{text-decoration:none;}
#logo img{width:150px;height:150px;display:block;flex-shrink:0;}
#logo .wordmark{font-size:42px;}
#logo .tagline{font-size:12px;margin-top:0;}
#topbar{padding:14px 20px;}

/* ----- Sidebar tree (link + separate expand caret) ----- */
.cat-item{margin-bottom:1px;}
.cat-row{
  display:flex;
  align-items:center;
  gap:2px;
  border-left:2px solid transparent;
  border-radius:2px;
}
.cat-row.active-parent{
  border-left:2px solid var(--amber);
  background:#e9eff3;
}
.cat-caret{
  background:none;
  border:none;
  padding:7px 6px;
  cursor:pointer;
  color:var(--sky);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.cat-caret .arrow{
  font-size:9px;
  display:inline-block;
  transition:transform 0.15s;
}
.cat-caret[aria-expanded="true"] .arrow{transform:rotate(90deg);color:var(--amber);}
.cat-link{
  flex:1;
  display:block;
  padding:7px 8px 7px 0;
  font-size:12.8px;
  font-weight:600;
  color:var(--body-text);
  border-radius:2px;
}
.cat-link:hover{color:var(--navy-deep);text-decoration:none;}
.cat-link.active-cat{color:var(--navy-deep);}
.sub-list{
  list-style:none;
  margin:2px 0 4px 0;
  padding:0 0 0 16px;
  border-left:1px solid var(--border-light);
  margin-left:20px;
}
.sub-list.collapsed{display:none;}
.sub-list li a{
  display:block;
  padding:3px 8px;
  font-size:12px;
  color:var(--link);
  border-radius:2px;
}
.sub-list li a:hover{background:#e2e9ee;text-decoration:none;}
.sub-list li a.active-article{
  color:var(--navy-deep);
  font-weight:700;
  background:#e9eff3;
}

/* ----- Search dropdown ----- */
#search-results{
  display:none;
  position:absolute;
  top:calc(100% + 4px);
  left:0;right:0;
  background:#fff;
  border:1px solid var(--border);
  border-radius:2px;
  box-shadow:0 8px 24px rgba(11,31,51,0.18);
  max-height:340px;
  overflow-y:auto;
  z-index:150;
}
#search-results.open{display:block;}
.search-result-item{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:8px 12px;
  font-size:13px;
  color:var(--body-text);
  border-bottom:1px solid #eef1f3;
}
.search-result-item:last-child{border-bottom:none;}
.search-result-item:hover{background:#f4f7f9;text-decoration:none;}
.sr-title{flex:1;}
.sr-type{
  font-size:10.5px;
  color:var(--muted);
  font-family:var(--mono);
  flex-shrink:0;
  align-self:center;
}
.search-empty{padding:10px 12px;font-size:12.5px;color:var(--muted);}

/* ----- Report modal: fix for reused footer in "sent" state ----- */
.report-sent-footer{
  display:flex;
  justify-content:center;
  padding-top:10px;
}
#report-error{
  display:none;
  margin-top:10px;
  padding:8px 10px;
  background:#fdecea;
  border:1px solid #f2c2bc;
  color:#a33327;
  font-size:12px;
  border-radius:2px;
}

/* ----- Mobile menu ----- */
#menu-toggle{
  display:none;
  background:transparent;
  border:1px solid var(--navy-mid);
  color:#c3d3de;
  width:34px;height:34px;
  border-radius:2px;
  font-size:16px;
  cursor:pointer;
  flex-shrink:0;
  align-items:center;
  justify-content:center;
}
#menu-toggle:hover{border-color:#8fa6b8;color:#fff;}
#sidebar-backdrop{display:none;}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important;}
}

@media (max-width:760px){
  #menu-toggle{display:inline-flex;}
  #searchwrap{display:none;}
  #logo img{width:44px;height:44px;}
  #logo .wordmark{font-size:19px;}
  #logo .tagline{font-size:8.5px;}
  #topbar{padding:8px 12px;}
  #shell{display:block;position:relative;}
  #sidebar{
    display:none;
    position:fixed;
    top:0;left:0;bottom:0;
    width:82%;
    max-width:300px;
    z-index:300;
    overflow-y:auto;
    box-shadow:3px 0 16px rgba(0,0,0,0.3);
  }
  #sidebar.open-mobile{display:block;}
  #sidebar-backdrop.open-mobile{
    display:block;
    position:fixed;inset:0;
    background:rgba(11,31,51,0.4);
    z-index:250;
  }
  #main{padding:16px;border-right:none;}
  #article-body{flex-direction:column;}
  .infobox{width:100%;}
}