:root{
    --paper:#f3ede0;
    --ink:#14263a;
    --ink-soft:#3d5064;
    --rope:#8a7a5c;
    --brass:#a8722a;
    --signal:#a8402f;
    --line:#d8cfb9;
    --surface:#ffffff;
    --surface-2:#e9e1cf;
    --depth:#0d1f30;
    --chart-fill: rgba(20,38,58,0.08);
    --shadow: 0 1px 2px rgba(20,38,58,0.06), 0 8px 24px rgba(20,38,58,0.08);
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --paper:#0d1f30;
      --ink:#eee7d6;
      --ink-soft:#b9c4cf;
      --rope:#9c8f74;
      --brass:#d59a4a;
      --signal:#d3695a;
      --line:#274058;
      --surface:#122a3f;
      --surface-2:#183349;
      --depth:#081420;
      --chart-fill: rgba(213,154,74,0.10);
      --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 8px 30px rgba(0,0,0,0.4);
    }
  }
  :root[data-theme="dark"]{
    --paper:#0d1f30;
    --ink:#eee7d6;
    --ink-soft:#b9c4cf;
    --rope:#9c8f74;
    --brass:#d59a4a;
    --signal:#d3695a;
    --line:#274058;
    --surface:#122a3f;
    --surface-2:#183349;
    --depth:#081420;
    --chart-fill: rgba(213,154,74,0.10);
    --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 8px 30px rgba(0,0,0,0.4);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:"Work Sans", ui-sans-serif, system-ui, sans-serif;
    padding-inline:20px;
    padding-bottom:24px;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}
  h1,h2,h3{font-family:"Fraunces", Georgia, serif; text-wrap:balance; margin:0; font-weight:600;}
  .mono{font-family:"JetBrains Mono", ui-monospace, monospace;}
  .wrap{max-width:1080px; margin-inline:auto;}
  .eyebrow{
    font-family:"JetBrains Mono", monospace;
    font-size:0.72rem;
    letter-spacing:0.12em;
    text-transform:uppercase;
    color:var(--brass);
  }

  /* ---- nav ---- */
  .topnav{
    position:sticky; top:0; z-index:20;
    background:color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  .topnav .wrap{
    display:flex; align-items:center; justify-content:space-between;
    padding-block:14px;
    gap:16px;
  }
  .brand{display:flex; align-items:center; gap:10px; font-family:"Fraunces",serif; font-weight:600; font-size:1.05rem; text-decoration:none;}
  .brand svg{flex:none;}
  .navlinks{display:flex; gap:6px; flex-wrap:wrap; font-size:0.88rem;}
  .navlinks a{
    text-decoration:none; color:var(--ink-soft); padding:6px 12px;
    border-bottom:1px solid transparent; border-radius:3px;
  }
  .navlinks a:hover, .navlinks a:focus-visible{color:var(--ink); border-color:var(--brass);}
  .navlinks a[aria-current="page"]{color:var(--ink); background:var(--surface-2);}
  @media (max-width:640px){
    .topnav .wrap{flex-wrap:wrap; row-gap:6px; padding-block:12px;}
    .navlinks{gap:2px;}
    .navlinks a{padding:5px 9px; font-size:0.82rem;}
  }

  /* ---- page shell ---- */
  .page{display:none;}
  .page.is-active{display:block; animation:fadein 0.25s ease;}
  @media (prefers-reduced-motion:reduce){ .page.is-active{animation:none;} }
  @keyframes fadein{ from{opacity:0; transform:translateY(4px);} to{opacity:1; transform:translateY(0);} }

  /* ---- hero (home) ---- */
  .hero{padding-block:64px 40px; position:relative;}
  .hero-grid{display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center;}
  @media (max-width:760px){ .hero-grid{grid-template-columns:1fr;} }
  .hero h1{font-size:clamp(2.2rem, 5vw, 3.4rem); line-height:1.05; margin-block:14px 10px;}
  .hero p.lede{font-size:1.08rem; color:var(--ink-soft); max-width:46ch; line-height:1.55;}
  .hero-tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:20px;}
  .tag{
    font-family:"JetBrains Mono", monospace; font-size:0.74rem;
    border:1px solid var(--line); border-radius:100px;
    padding:5px 12px; color:var(--ink-soft);
  }
  .hero-actions{display:flex; gap:12px; margin-top:26px; flex-wrap:wrap;}
  .btn{
    font-family:"Work Sans"; font-weight:600; font-size:0.92rem;
    padding:11px 20px; border-radius:3px; text-decoration:none;
    display:inline-flex; align-items:center; gap:8px;
    border:1px solid transparent; cursor:pointer; background:none;
  }
  .btn-primary{background:var(--ink); color:var(--paper);}
  .btn-primary:hover{background:var(--brass);}
  .btn-ghost{border-color:var(--line); color:var(--ink);}
  .btn-ghost:hover{border-color:var(--brass); color:var(--brass);}

  .chart-art{aspect-ratio:1/1; max-width:340px; margin-inline:auto; width:100%;}

  /* ---- home: page teasers ---- */
  .teasers{
    display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
    max-width:1180px;
    padding-block:8px 56px;
  }
  @media (max-width:940px){ .teasers{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:520px){ .teasers{grid-template-columns:1fr;} }
  .teaser{
    display:block; text-decoration:none; color:inherit;
    border:1px solid var(--line); border-radius:6px; padding:20px;
    background:var(--surface); box-shadow:var(--shadow);
    transition:border-color 0.15s;
  }
  .teaser:hover{border-color:var(--brass);}
  .teaser h3{font-size:1.1rem; margin-bottom:8px;}
  .teaser p{font-size:0.88rem; color:var(--ink-soft); line-height:1.5; margin:0;}
  .teaser .eyebrow{display:block; margin-bottom:8px;}

  /* ---- generic page header ---- */
  .page-head{padding-block:44px 30px;}
  .page-head h1{font-size:clamp(1.9rem, 4vw, 2.6rem); margin-block:10px 8px;}
  .page-head p{color:var(--ink-soft); max-width:56ch; line-height:1.55; font-size:1.02rem;}
  .body-section{padding-block:0 52px;}

  /* ---- about ---- */
  .about-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:44px; align-items:start;}
  @media (max-width:760px){ .about-grid{grid-template-columns:1fr;} }
  .about-grid p{line-height:1.7; color:var(--ink-soft); margin:0 0 14px;}
  .fact-list{list-style:none; margin:0; padding:0; display:grid; gap:12px; align-content:start;}
  .fact-list li{
    display:grid; grid-template-columns:96px 1fr; gap:12px;
    font-size:0.9rem; padding-bottom:12px; border-bottom:1px solid var(--line);
  }
  .fact-list li:last-child{border-bottom:none; padding-bottom:0;}
  .fact-list dt, .fact-list .k{font-family:"JetBrains Mono",monospace; color:var(--rope); font-size:0.76rem; letter-spacing:0.04em; text-transform:uppercase; padding-top:2px;}
  .fact-list .v{color:var(--ink);}

  .about-extra{display:grid; grid-template-columns:1fr 1fr; gap:44px; margin-top:40px; padding-top:36px; border-top:1px solid var(--line);}
  @media (max-width:760px){ .about-extra{grid-template-columns:1fr;} }
  .about-extra-single{grid-template-columns:1fr;}
  .about-extra-single .extra-block{max-width:520px;}
  .extra-block h3{font-size:1.05rem; margin-bottom:14px;}
  .edit-list{list-style:none; margin:0 0 10px; padding:0; display:grid; gap:8px;}
  .edit-list li{font-size:0.9rem; color:var(--ink); line-height:1.5; padding-bottom:8px; border-bottom:1px dashed var(--line);}
  .edit-list li:last-child{border-bottom:none; padding-bottom:0;}
  .edit-list li.placeholder-row{color:var(--rope); font-style:italic;}

  /* ---- career: job timeline (company groups, nested roles) ---- */
  .job-timeline{display:grid; gap:0;}
  .job-group{padding-block:24px; border-bottom:1px solid var(--line);}
  .job-group:first-child{padding-top:0;}
  .job-company{display:flex; align-items:baseline; gap:12px;}
  .job-dot{
    width:9px; height:9px; border-radius:50%; flex:none; margin-top:6px;
    background:var(--line); border:1px solid var(--rope);
  }
  .job-dot-current{background:var(--brass); border-color:var(--brass);}
  .job-company-name{font-family:"Fraunces",serif; font-weight:600; font-size:1.1rem; text-wrap:balance;}
  .job-company-meta{font-family:"JetBrains Mono",monospace; font-size:0.74rem; color:var(--rope); margin-top:2px;}
  .job-roles{margin-left:21px; padding-left:20px; border-left:1px dashed var(--line); margin-top:14px; display:grid; gap:14px;}
  .job-role-head{display:flex; justify-content:space-between; align-items:baseline; gap:12px; flex-wrap:wrap;}
  .job-role-title{font-weight:600; font-size:0.96rem;}
  .job-role-dates{font-size:0.74rem; color:var(--rope); white-space:nowrap;}
  .job-role-meta{font-size:0.82rem; color:var(--rope); margin-top:2px;}
  .job-role-desc{color:var(--ink-soft); font-size:0.88rem; line-height:1.55; max-width:60ch; margin:6px 0 0;}
  @media (max-width:520px){
    .job-roles{margin-left:0; padding-left:14px;}
  }

  .cert-head{margin-top:44px; padding-top:32px; border-top:1px solid var(--line); margin-bottom:20px;}
  .cert-head h2{font-size:1.3rem;}
  .cert-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px;}
  @media (max-width:900px){ .cert-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:480px){ .cert-grid{grid-template-columns:1fr;} }
  .cert-card{
    border:1px solid var(--line); border-radius:6px; padding:16px;
    background:var(--surface); box-shadow:var(--shadow);
  }
  .cert-icon{margin-bottom:10px;}
  .cert-name{font-family:"Fraunces",serif; font-weight:600; font-size:0.98rem; margin-bottom:4px;}
  .cert-issuer{font-size:0.8rem; color:var(--ink-soft); line-height:1.4;}
  .cert-card.cert-placeholder{background:transparent; border-style:dashed; box-shadow:none;}
  .cert-card.cert-placeholder .cert-name{color:var(--rope); font-weight:500;}
  .cert-card.cert-placeholder .cert-issuer{color:var(--rope); font-style:italic;}
  .gear-grid{grid-template-columns:repeat(3,1fr);}
  @media (max-width:700px){ .gear-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:480px){ .gear-grid{grid-template-columns:1fr;} }

  /* ---- photography: slide carousel ---- */
  .carousel{position:relative; border:1px solid var(--line); border-radius:6px; overflow:hidden; background:var(--surface); box-shadow:var(--shadow);}
  .carousel-track{display:flex; transition:transform 0.35s ease;}
  @media (prefers-reduced-motion:reduce){ .carousel-track{transition:none;} }
  .carousel-slide{flex:0 0 100%; aspect-ratio:3/2; display:flex; align-items:center; justify-content:center; background:var(--paper); border-left:1px dashed var(--line);}
  .carousel-slide:first-child{border-left:none;}
  .slide-placeholder{display:flex; flex-direction:column; align-items:center; gap:8px; color:var(--rope); font-size:0.82rem; font-style:italic;}
  .carousel-slide img{width:100%; height:100%; object-fit:cover;}
  .carousel-controls{position:absolute; top:50%; left:0; right:0; transform:translateY(-50%); display:flex; justify-content:space-between; padding:0 12px; pointer-events:none;}
  .carousel-btn{
    pointer-events:auto; width:36px; height:36px; border-radius:50%; flex:none;
    background:var(--surface); border:1px solid var(--line); color:var(--ink);
    display:flex; align-items:center; justify-content:center; cursor:pointer;
  }
  .carousel-btn:hover{border-color:var(--brass); color:var(--brass);}
  .carousel-dots{display:flex; justify-content:center; gap:8px; padding:14px; border-top:1px solid var(--line); background:var(--surface-2);}
  .carousel-dot{width:8px; height:8px; border-radius:50%; background:var(--line); border:none; cursor:pointer; padding:0;}
  .carousel-dot.active{background:var(--brass);}

  /* ---- dashboard preview ---- */
  .lockwrap{position:relative; border:1px solid var(--line); border-radius:6px; background:var(--surface); box-shadow:var(--shadow); overflow:hidden;}
  .lockbar{
    display:flex; align-items:center; gap:10px; padding:14px 18px;
    border-bottom:1px solid var(--line); background:var(--surface-2);
    font-family:"JetBrains Mono",monospace; font-size:0.78rem; color:var(--ink-soft);
    flex-wrap:wrap; row-gap:6px;
  }
  .lockbar strong{color:var(--ink); font-weight:500;}
  .lockdot{width:8px;height:8px;border-radius:50%; background:var(--brass); flex:none;}
  .dash-cols{padding:22px; display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
  @media (max-width:900px){ .dash-cols{grid-template-columns:1fr;} }
  .dash-card{
    border:1px solid var(--line); border-radius:5px; padding:14px 16px;
    background:var(--paper); display:flex; flex-direction:column; gap:8px;
  }
  .dash-card-head{display:flex; justify-content:space-between; align-items:baseline; gap:8px; flex-wrap:wrap;}
  .dash-card-head h3{font-size:0.98rem; font-weight:600;}
  .dash-text{font-size:0.86rem; line-height:1.55; color:var(--ink-soft); margin:0;}
  .warn-banner{
    font-size:0.8rem; font-weight:600; color:var(--signal);
    background:color-mix(in srgb, var(--signal) 10%, transparent);
    border:1px solid color-mix(in srgb, var(--signal) 35%, var(--line));
    border-radius:4px; padding:6px 10px;
  }
  .extended-list{display:flex; flex-direction:column; gap:10px;}
  .extended-list .ext-day{font-size:0.8rem;}
  .extended-list .ext-day strong{display:block; color:var(--ink); font-family:"JetBrains Mono",monospace; font-size:0.74rem; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:2px;}
  .extended-list .ext-day span{color:var(--ink-soft); line-height:1.5;}
  .tidechart{padding:0 22px 12px;}
  .tidechart-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:10px; font-size:0.85rem; color:var(--ink-soft);}
  .tide-table{padding:0 22px 22px; display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
  @media (max-width:760px){ .tide-table{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:440px){ .tide-table{grid-template-columns:1fr;} }
  .tide-day{border:1px solid var(--line); border-radius:5px; padding:10px 12px; background:var(--paper);}
  .tide-day h4{font-family:"JetBrains Mono",monospace; font-size:0.74rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--rope); font-weight:500; margin:0 0 6px;}
  .tide-day table{width:100%; border-collapse:collapse; font-size:0.78rem; font-variant-numeric:tabular-nums;}
  .tide-day td{padding:2px 0; color:var(--ink-soft);}
  .tide-day td:last-child{text-align:right; color:var(--ink);}
  .note{
    font-size:0.8rem; color:var(--ink-soft); padding:14px 18px;
    border-top:1px solid var(--line); background:var(--surface-2);
  }
  .note code{font-family:"JetBrains Mono",monospace; font-size:0.76rem;}
  .page-head .dash-disclaimer{color:var(--signal); font-size:0.86rem; line-height:1.5; max-width:62ch; margin:10px 0 0;
    border-left:3px solid var(--signal); padding:2px 0 2px 12px;}
  .dash-disclaimer strong{font-weight:600;}
  /* ---- Fraser River currents ---- */
  .fraser{padding:22px; border-top:1px solid var(--line);}
  .fraser-head{display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap; margin-bottom:6px;}
  .fraser-head h3{font-size:1.05rem;}
  #fraser-error{margin:0 0 12px;}
  .fraser-raw-head{font-family:"JetBrains Mono",monospace; font-size:0.74rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--rope); font-weight:500; margin:22px 0 8px;}
  .km-picker{display:flex; flex-wrap:wrap; gap:6px; margin-bottom:12px;}
  .km-chip{
    font-family:"JetBrains Mono",monospace; font-size:0.74rem;
    border:1px solid var(--line); background:var(--paper); color:var(--ink-soft);
    border-radius:100px; padding:4px 10px; cursor:pointer;
  }
  .km-chip:hover{border-color:var(--brass); color:var(--ink);}
  .km-chip[aria-pressed="true"]{background:var(--ink); color:var(--paper); border-color:var(--ink);}
  .fraser-now{display:flex; gap:22px; flex-wrap:wrap; margin-bottom:8px; font-size:0.82rem; color:var(--ink-soft);}
  .fraser-now b{font-family:"JetBrains Mono",monospace; font-weight:500; font-size:1.25rem; color:var(--ink); display:block;}
  .fraser-legend{display:flex; gap:16px; flex-wrap:wrap; font-size:0.76rem; color:var(--ink-soft); margin:10px 0 8px;}
  .fraser-legend i{display:inline-block; width:10px; height:10px; border-radius:2px; margin-right:6px; vertical-align:-1px;}
  .fraser-scroll{overflow-x:auto; border:1px solid var(--line); border-radius:5px; -webkit-overflow-scrolling:touch;}
  .fraser-table{border-collapse:collapse; font-family:"JetBrains Mono",monospace; font-size:0.7rem; font-variant-numeric:tabular-nums; width:100%;}
  .fraser-table th, .fraser-table td{padding:4px 5px; text-align:center; white-space:nowrap;}
  .fraser-table thead th{position:sticky; top:0; background:var(--surface-2); color:var(--rope); font-weight:500; border-bottom:1px solid var(--line); cursor:pointer;}
  .fraser-table thead th.sel{color:var(--ink); box-shadow:inset 0 -2px 0 var(--brass);}
  .fraser-table tbody th{position:sticky; left:0; background:var(--surface-2); color:var(--ink-soft); font-weight:500; border-right:1px solid var(--line);}
  .fraser-table td{color:var(--ink);}
  .fraser-table tr.now-row th, .fraser-table tr.now-row td{outline:1px solid var(--signal); outline-offset:-1px;}
  .fraser-table td.sel{font-weight:600;}

  /* ---- contact ---- */
  .contact-layout{display:grid; grid-template-columns:1.3fr 0.8fr; gap:44px;}
  @media (max-width:760px){ .contact-layout{grid-template-columns:1fr;} }
  .contact-form{display:grid; gap:16px; align-content:start;}
  .field{display:grid; gap:6px;}
  .field label{font-family:"JetBrains Mono",monospace; font-size:0.74rem; letter-spacing:0.04em; text-transform:uppercase; color:var(--rope);}
  .field input, .field textarea{
    font-family:"Work Sans"; font-size:0.95rem; color:var(--ink);
    background:var(--surface); border:1px solid var(--line); border-radius:4px;
    padding:10px 12px; resize:vertical;
  }
  .field input:focus, .field textarea:focus{outline:2px solid var(--brass); outline-offset:1px;}
  .contact-form .btn{justify-self:start;}
  .form-status{min-height:1.2em;}
  .form-status.ok{color:var(--brass);}
  .form-status.err{color:var(--signal);}
  .contact-layout-single{grid-template-columns:1fr; max-width:520px;}

  /* ---- footer ---- */
  footer{padding-block:40px 60px; border-top:1px solid var(--line); margin-top:8px;}
  .footer-grid{display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px; align-items:center;}
  .foot-links{display:flex; gap:18px; flex-wrap:wrap; font-size:0.86rem;}
  .foot-links a{text-decoration:none; color:var(--ink-soft);}
  .foot-links a:hover{color:var(--brass);}
  .fine{font-size:0.78rem; color:var(--rope);}
  .foot-contact{padding-block:40px 20px; border-top:1px solid var(--rope); margin-top:28px;}
  .foot-col{display:flex; flex-direction:column; gap:10px;}
  .foot-label{font-family:"JetBrains Mono",monospace; font-size:0.68rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--rope);}
  .foot-social{display:flex; gap:12px;}
  .foot-social a{
    display:flex; align-items:center; justify-content:center;
    width:34px; height:34px; border:1px solid var(--line); border-radius:50%;
    color:var(--ink-soft); transition:border-color 0.15s, color 0.15s;
  }
  .foot-social a:hover{border-color:var(--brass); color:var(--brass);}