:root{
    --orange:#f26b1d; --orange-d:#d95a10; --peach:#fdebdf; --peach2:#fff5ee;
    --ink:#1c1a17; --muted:#5f5a53; --faint:#9a948c; --line:#ece7e1; --warm:#faf8f6;
    --green:#2f8a57; --green-bg:#eaf6ef; --red:#b2452c; --red-bg:#fbece7;
    --display:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
    --sans:'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{font-family:var(--sans);background:#fff;color:var(--ink);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;}
  button{font:inherit;cursor:pointer;}
  .display{font-family:var(--display);font-weight:900;font-stretch:125%;letter-spacing:-0.015em;line-height:1.05;}
  .eyebrow{font-family:var(--display);font-weight:600;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}

  /* top bar */
  .top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
  .top .in{max-width:1240px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:18px;}
  .top img{height:22px;display:block;}
  .top .org{padding-left:18px;border-left:1px solid var(--line);}
  .top .sp{flex:1;}
  .top .prog{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);white-space:nowrap;}
  .top .bar{width:140px;height:6px;border-radius:6px;background:#efeae4;overflow:hidden;}
  .top .bar i{display:block;height:100%;width:0;background:var(--orange);transition:width .6s ease;}
  .top .who{width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;}
  @media(max-width:640px){.top .org,.top .prog span{display:none;} .top .bar{width:80px;}}

  /* layout */
  .shell{max-width:1240px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:250px 1fr;gap:56px;}
  @media(max-width:900px){.shell{grid-template-columns:1fr;gap:0;} .rail{display:none;}}
  .rail{position:sticky;top:70px;align-self:start;padding:36px 0;}
  .rail .eyebrow{margin-bottom:12px;}
  .mod{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;padding:10px 12px;border-radius:12px;margin-bottom:4px;font-size:14px;color:var(--muted);}
  .mod .n{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:11.5px;font-weight:700;background:#f1ede8;color:var(--muted);}
  .mod .t{line-height:1.35;} .mod .m{font-size:12px;color:var(--faint);}
  .mod.on{background:var(--peach2);color:var(--ink);font-weight:600;box-shadow:inset 3px 0 0 var(--orange);}
  .mod.on .n{background:var(--orange);color:#fff;}
  .mod.done .n{background:var(--green);color:#fff;}
  .mod.lock{opacity:.6;}
  .rail .sec-links{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);}
  .rail .sec-links a{display:block;font-size:13.5px;color:var(--muted);text-decoration:none;padding:5px 12px;border-radius:8px;}
  .rail .sec-links a:hover{color:var(--ink);background:var(--warm);}

  main{padding:44px 0 120px;min-width:0;max-width:760px;}

  /* hero */
  .hero{background:var(--orange);color:#fff;border-radius:28px;padding:40px 40px 36px;position:relative;overflow:hidden;}
  .hero .eyebrow{color:rgba(255,255,255,.85);}
  .hero h1{font-size:clamp(40px,6vw,64px);margin:14px 0 14px;}
  .hero p{font-size:19px;max-width:30ch;color:rgba(255,255,255,.92);}
  .hero .meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;}
  .chip{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.18);border-radius:999px;padding:6px 13px;font-size:13.5px;font-weight:600;}
  .hero svg.lens{position:absolute;right:-60px;top:-30px;width:340px;opacity:.22;}
  @media(max-width:600px){.hero{padding:30px 24px;border-radius:22px;}}

  /* sections */
  section.s{padding-top:64px;scroll-margin-top:80px;}
  .sn{font-family:var(--display);font-weight:900;font-stretch:125%;font-size:13px;color:var(--orange);letter-spacing:.06em;}
  section.s h2{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:clamp(26px,3.2vw,34px);line-height:1.12;letter-spacing:-0.01em;margin:8px 0 16px;}
  section.s p{margin-bottom:14px;color:#3a3631;}
  section.s p b{color:var(--ink);}
  .note{background:var(--warm);border-radius:16px;padding:16px 20px;font-size:15.5px;color:var(--muted);margin-top:8px;}
  .note b{color:var(--ink);}
  .overlay{border:1.5px dashed #e7cdbb;background:var(--peach2);border-radius:16px;padding:14px 18px;font-size:15.5px;color:var(--muted);margin-top:4px;}

  /* idea cards */
  .ideas{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0 18px;}
  @media(max-width:700px){.ideas{grid-template-columns:1fr;}}
  .idea{border:1px solid var(--line);border-radius:18px;padding:20px;}
  .idea .ic{width:36px;height:36px;border-radius:10px;background:var(--peach);display:grid;place-items:center;color:var(--orange);font-weight:900;font-family:var(--display);margin-bottom:12px;}
  .idea h3{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:17px;line-height:1.25;margin-bottom:6px;}
  .idea p{font-size:14.5px;color:var(--muted);margin:0;}

  /* good / careful */
  .gc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px;}
  @media(max-width:700px){.gc{grid-template-columns:1fr;}}
  .col{border-radius:20px;padding:22px;}
  .col.good{background:var(--green-bg);} .col.care{background:var(--peach2);}
  .col .hd{font-family:var(--display);font-weight:800;font-stretch:110%;font-size:18px;margin-bottom:12px;display:flex;align-items:center;gap:8px;}
  .col.good .hd span{color:var(--green);} .col.care .hd span{color:var(--orange);}
  .it2{background:#fff;border-radius:12px;padding:12px 14px;margin-bottom:8px;}
  .it2:last-child{margin-bottom:0;}
  .it2 b{display:block;font-size:15px;} .it2 small{display:block;font-size:13.5px;color:var(--muted);line-height:1.45;margin-top:2px;}

  /* interactive demo */
  .demo{border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-top:22px;}
  .demo .dh{padding:18px 22px;border-bottom:1px solid var(--line);background:var(--warm);}
  .demo .dh .eyebrow{color:var(--orange);}
  .demo .dh h3{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:18px;margin-top:6px;}
  .demo .db{padding:20px 22px 22px;}
  .ask{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;}
  .av{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:700;}
  .av.you{background:var(--ink);color:#fff;} .av.ai{background:var(--peach);}
  .bub{background:var(--warm);border-radius:4px 16px 16px 16px;padding:12px 15px;font-size:15.5px;}
  .bub.ai{background:#fff;border:1px solid var(--line);}
  .seg{display:inline-flex;background:#f1ede8;border-radius:999px;padding:4px;gap:4px;margin:2px 0 14px 44px;flex-wrap:wrap;}
  .seg button{border:0;background:transparent;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;color:var(--muted);}
  .seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(28,26,23,.12);}
  .ans{margin-left:44px;}
  .ans .bub p{margin-bottom:8px;font-size:15.5px;} .ans .bub p:last-child{margin-bottom:0;}
  .take{margin:16px 0 0 44px;font-size:14.5px;color:var(--muted);border-left:3px solid var(--orange);padding-left:12px;}
  .take b{color:var(--ink);}
  .reveal{margin-left:44px;border:0;background:var(--orange);color:#fff;border-radius:999px;padding:10px 18px;font-weight:600;font-size:14.5px;}
  .reveal:hover{background:var(--orange-d);}
  .hide{display:none;}

  /* sort */
  .sort{display:grid;gap:10px;margin-top:4px;}
  .srow{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px 14px;}
  @media(max-width:560px){.srow{grid-template-columns:1fr;}}
  .srow .q{font-size:15px;font-weight:500;}
  .srow .bt{display:flex;gap:6px;}
  .srow .bt button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:13.5px;font-weight:600;}
  .srow .fb{grid-column:1/-1;font-size:13.5px;border-radius:10px;padding:8px 12px;display:none;}
  .srow.ok{border-color:#bfe3cd;} .srow.ok .fb{display:block;background:var(--green-bg);color:#1f5e3b;}
  .srow.no{border-color:#f0cfc4;} .srow.no .fb{display:block;background:var(--red-bg);color:#7a2f1d;}
  .sort.many .srow{grid-template-columns:1fr;gap:10px;}

  /* check */
  .quiz{border-radius:22px;background:var(--ink);color:#fff;padding:28px;margin-top:20px;}
  .quiz .eyebrow{color:var(--orange);}
  .qq{margin-top:22px;}
  .qq .qt{font-weight:600;font-size:16.5px;margin-bottom:10px;}
  .opt{display:block;width:100%;text-align:left;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);color:#fff;border-radius:12px;padding:11px 14px;margin-bottom:8px;font-size:15px;}
  .opt:hover{background:rgba(255,255,255,.09);}
  .opt.sel{border-color:var(--orange);background:rgba(242,107,29,.16);}
  .opt.right{border-color:#7fd3a0;background:rgba(127,211,160,.14);}
  .opt.wrong{border-color:#f29a7c;background:rgba(242,154,124,.12);}
  .why{font-size:14px;color:rgba(255,255,255,.75);margin-top:2px;display:none;}
  .qq.answered .why{display:block;}
  .submit{margin-top:22px;border:0;background:var(--orange);color:#fff;border-radius:999px;padding:13px 24px;font-weight:600;font-size:15.5px;}
  .submit:disabled{opacity:.45;cursor:default;}
  .result{margin-top:16px;font-size:15px;}

  /* complete */
  .done-card{display:none;margin-top:22px;border-radius:22px;background:var(--green-bg);padding:26px 28px;}
  .done-card h3{font-family:var(--display);font-weight:900;font-stretch:120%;font-size:24px;color:var(--ink);}
  .done-card p{color:#2f4a3a;margin:6px 0 16px;}
  .next{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:999px;padding:12px 22px;font-weight:600;text-decoration:none;font-size:15px;}

  /* ── v2 platform additions ── */
  .rail .mod{text-decoration:none;}
  a.mod:hover{background:var(--warm);}
  .mod.open .n{background:var(--ink);color:#fff;}
  .track-tag{display:inline-block;margin-top:14px;font-size:12px;font-weight:600;color:var(--muted);background:var(--warm);border-radius:999px;padding:5px 11px;}
  /* builder */
  .bparts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px;}
  @media(max-width:640px){.bparts{grid-template-columns:1fr 1fr;}}
  .bpart{border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:10px 12px;text-align:left;}
  .bpart b{display:block;font-family:var(--display);font-weight:800;font-stretch:108%;font-size:15px;}
  .bpart small{display:block;font-size:12.5px;color:var(--muted);line-height:1.35;margin-top:2px;}
  .bpart.on{border-color:var(--orange);background:var(--peach2);}
  .bprompt{background:var(--warm);border-radius:14px;padding:14px 16px;font-size:15px;min-height:56px;}
  .bprompt .ph{color:var(--faint);}
  .bprompt span.k{border-radius:5px;padding:1px 3px;}
  .bprompt span.who{background:#e8f0fa;} .bprompt span.what{background:#fdebdf;} .bprompt span.with{background:#eaf6ef;} .bprompt span.how{background:#f3eafa;}
  .meter{display:flex;align-items:center;gap:10px;margin:14px 0 4px;font-size:13.5px;color:var(--muted);}
  .meter .mb{flex:1;height:8px;border-radius:6px;background:#efeae4;overflow:hidden;} .meter .mb i{display:block;height:100%;width:0;background:var(--orange);transition:width .4s ease;}
  /* iterate */
  .chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0 44px;}
  .chipbtn{border:1.5px solid var(--orange);background:#fff;color:var(--orange-d);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;}
  .chipbtn:disabled{opacity:.4;cursor:default;}
  .chipbtn.used{background:var(--orange);color:#fff;opacity:1;}
  /* spot */
  .src{background:var(--warm);border-radius:14px;padding:14px 16px;font-size:14.5px;margin-bottom:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.6;color:#3a3631;}
  .src .eyebrow{display:block;font-family:var(--display);margin-bottom:6px;}
  .sent{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;margin-bottom:6px;font-size:15px;}
  .sent:hover{border-color:#e0d6cc;}
  .sent.ok{border-color:#bfe3cd;background:var(--green-bg);} .sent.no{background:var(--warm);color:var(--muted);}
  .spotfb{font-size:14px;margin-top:8px;color:var(--muted);}

  [hidden]{display:none!important;}

  /* ── Modules 3–5 blocks ── */
  .srow .bt{flex-wrap:wrap;}
  .srow .bt button.picked{border-color:var(--ink);}
  .week{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;}
  @media(max-width:640px){.week{grid-template-columns:1fr;}}
  .wk{border:1px solid var(--line);background:#fff;border-radius:18px;padding:16px 18px;text-align:left;color:var(--ink);transition:border-color .2s;}
  .wk:hover,.wk.open{border-color:#e7cdbb;}
  .wk-t{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:16.5px;line-height:1.25;}
  .wk-times{display:flex;align-items:center;gap:12px;margin-top:12px;}
  .wk-times span{display:flex;flex-direction:column;font-weight:700;font-size:16px;}
  .wk-times small{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);}
  .wk-times .arrow{color:var(--faint);font-weight:400;}
  .wk-times .aft{color:var(--orange-d);}
  .wk-how{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.5;}
  .wk-tap{font-size:12.5px;font-weight:600;color:var(--orange-d);margin-top:10px;}
  .pk{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
  .pkopt{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;font-size:14px;font-weight:600;color:var(--ink);}
  .pkopt.on{border-color:var(--orange);background:var(--peach2);}
  .pkout{background:var(--warm);border-radius:16px;padding:16px 18px;}
  .pkout .ph{color:var(--faint);font-size:14.5px;margin:0;}
  .pkrow{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:10px 0;border-top:1px solid var(--line);}
  .pkrow:first-of-type{border-top:0;}
  .pkn{width:24px;height:24px;border-radius:50%;background:var(--orange);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;}
  .pkrow b{font-size:15px;} .pkrow p{font-size:14px;color:var(--muted);margin:2px 0 0;}
  .sys{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 12px;}
  @media(max-width:640px){.sys{grid-template-columns:1fr 1fr;}}
  .systile{border:1.5px solid var(--line);background:#fff;border-radius:16px;padding:14px;text-align:left;color:var(--ink);}
  .systile b{display:block;font-family:var(--display);font-weight:800;font-stretch:110%;font-size:17px;}
  .systile small{display:block;font-size:12.5px;color:var(--muted);line-height:1.35;margin-top:3px;}
  .systile.on{border-color:var(--orange);background:var(--peach2);}
  .sysout{background:var(--ink);color:#fff;border-radius:18px;padding:18px 20px;}
  .sysout .eyebrow{color:var(--orange);margin-bottom:8px;}
  .sysq{font-size:15.5px;padding:8px 0;border-top:1px solid rgba(255,255,255,.12);}
  .sysq:first-of-type{border-top:0;}
  .shift{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:18px;}
  .sh-h,.sh-r{display:grid;grid-template-columns:1.1fr 1fr 1.2fr;gap:12px;padding:12px 16px;}
  .sh-h{background:var(--warm);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
  .sh-r{border-top:1px solid var(--line);font-size:14.5px;align-items:start;}
  .sh-r .bl{color:var(--muted);} .sh-r .cn{color:#1f5e3b;font-weight:600;}
  @media(max-width:640px){.sh-h{display:none;} .sh-r{grid-template-columns:1fr;gap:2px;} .sh-r .bl::before{content:'Working blind: ';font-weight:600;} .sh-r .cn::before{content:'Connected: ';}}
  .week{align-items:start;} .wk{display:block;width:100%;}

  /* ── Module 6 ── */
  .skf{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:20px;}
  .skf-h{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--warm);border-bottom:1px solid var(--line);}
  .skf-name{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--muted);}
  .skf-pre{margin:0;padding:16px 18px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word;color:#2a2723;background:#fff;max-height:420px;overflow:auto;}
  .sb-launch{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--peach2);border-radius:22px;padding:24px 26px;margin-top:18px;}
  .sb-launch h3{font-family:var(--display);font-weight:900;font-stretch:118%;font-size:22px;margin-top:6px;}
  .sb-launch p{margin:4px 0 0;font-size:15px;color:var(--muted);}
  .sb-ov{position:fixed;inset:0;z-index:100;background:rgba(28,26,23,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:18px;}
  .sb-modal{background:#fff;border-radius:24px;width:100%;max-width:640px;max-height:92vh;display:flex;flex-direction:column;position:relative;box-shadow:0 30px 80px rgba(28,26,23,.25);}
  .sb-x{position:absolute;top:10px;right:14px;border:0;background:none;font-size:26px;color:var(--muted);line-height:1;}
  .sb-steps{display:flex;gap:6px;flex-wrap:wrap;padding:20px 24px 0;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);}
  .sb-steps span{padding:4px 9px;border-radius:999px;background:#f4f1ed;}
  .sb-steps span.on{background:var(--orange);color:#fff;} .sb-steps span.done{background:var(--peach);color:var(--orange-d);}
  .sb-body{padding:18px 24px;overflow:auto;}
  .sb-body h3{font-family:var(--display);font-weight:900;font-stretch:118%;font-size:22px;line-height:1.15;}
  .sb-sub{font-size:14.5px;color:var(--muted);margin:6px 0 14px;}
  .sb-l{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:16px 0 6px;}
  .sb-in{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;font:inherit;font-size:15px;background:var(--warm);color:var(--ink);resize:vertical;}
  .sb-in:focus{outline:none;border-color:var(--orange);background:#fff;}
  .sb-tpls{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px;}
  @media(max-width:560px){.sb-tpls{grid-template-columns:1fr;}}
  .sb-tpl{border:1.5px solid var(--line);background:#fff;border-radius:16px;padding:13px 14px;text-align:left;color:var(--ink);}
  .sb-tpl b{display:block;font-family:var(--display);font-weight:800;font-stretch:108%;font-size:15.5px;}
  .sb-tpl small{display:block;font-size:12.5px;color:var(--muted);line-height:1.4;margin-top:3px;}
  .sb-tpl.on{border-color:var(--orange);background:var(--peach2);}
  .sb-chips{display:flex;flex-wrap:wrap;gap:8px;}
  .sb-chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;color:var(--ink);}
  .sb-chip.on{border-color:var(--orange);background:var(--peach2);}
  .sb-inc{display:grid;gap:6px;}
  .sb-check{display:flex;gap:10px;align-items:flex-start;font-size:15px;padding:9px 12px;border:1px solid var(--line);border-radius:12px;cursor:pointer;}
  .sb-check input{margin-top:4px;accent-color:var(--orange);}
  .sb-pre{border:1px solid var(--line);border-radius:14px;max-height:340px;}
  .sb-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 24px 20px;border-top:1px solid var(--line);flex-wrap:wrap;}
  .sb-back{border:0;background:none;font-weight:600;color:var(--muted);font-size:15px;}
  .sb-next{border:0;background:var(--orange);color:#fff;border-radius:999px;padding:11px 20px;font-weight:600;font-size:15px;}
  .sb-next:disabled{opacity:.4;cursor:default;}
  .sb-final{display:flex;gap:8px;flex-wrap:wrap;}
  .pb{display:grid;grid-template-columns:1fr;gap:12px;margin-top:18px;}
  .pbc{border:1px solid var(--line);border-radius:18px;padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:4px 18px;align-items:center;min-width:0;}
  .pbc .pb-pre{grid-column:1/-1;}
  @media(max-width:560px){.pbc{grid-template-columns:1fr;}}
  .pbc h3{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:16.5px;line-height:1.25;}
  .pbc p{font-size:14px;color:var(--muted);margin:4px 0 0;grid-column:1;}
  .pbc h3{grid-column:1;} .pbc .pb-btns{grid-column:2;grid-row:1/3;}
  @media(max-width:560px){.pbc .pb-btns{grid-column:1;grid-row:auto;margin-top:10px;}}
  .pb-btns{display:flex;gap:8px;flex-wrap:wrap;}
  .pbtn{border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 14px;font-size:13.5px;font-weight:600;}
  .pbtn.dark{background:var(--ink);border-color:var(--ink);color:#fff;}
  .pb-pre{margin-top:12px;border:1px solid var(--line);border-radius:12px;font-size:12px;max-height:280px;}
  .sb-done{border:1.5px solid #bfe3cd;background:var(--green-bg);border-radius:20px;padding:18px;margin-top:16px;}
  .sb-done-h{display:flex;gap:12px;align-items:center;margin-bottom:12px;}
  .sb-done-h b{display:block;font-size:16px;} .sb-done-h small{display:block;font-size:13.5px;color:#2f4a3a;}
  .ckc{width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700;flex:none;}
  .sb-done .skf-pre{border-radius:12px;margin-bottom:12px;}
  .finish{background:#fff;border-radius:14px;padding:14px 16px;font-size:15px;color:#2f4a3a;}
  .srcline{font-size:12.5px!important;color:var(--muted);border-top:1px solid var(--line);padding-top:8px;margin-top:4px;}

  /* ── home, mobile menu, preview, footer ── */
  .preview-bar{background:var(--ink);color:#fff;text-align:center;font-size:13px;padding:8px 16px;}
  .home-link{display:block;font-size:13.5px;color:var(--muted);text-decoration:none;padding:6px 12px;margin-bottom:14px;border-radius:8px;}
  .home-link:hover,.home-link.on{color:var(--ink);background:var(--warm);}
  .home-hero h1{font-size:clamp(44px,6.5vw,72px);}
  .home-hero p{max-width:38ch;}
  .home-prog{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:14px;color:rgba(255,255,255,.9);flex-wrap:wrap;}
  .home-prog .bar{width:200px;height:8px;border-radius:6px;background:rgba(255,255,255,.28);overflow:hidden;}
  .home-prog .bar i{display:block;height:100%;background:#fff;}
  .home-cta{margin-top:22px;background:#fff;color:var(--ink);}
  .home-mods{display:grid;gap:10px;margin-top:20px;}
  .hm{display:grid;grid-template-columns:40px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:16px 18px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s;}
  a.hm:hover{border-color:#e7cdbb;transform:translateY(-1px);}
  .hm .n{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;background:var(--peach);color:var(--orange-d);}
  .hm.done .n{background:var(--green);color:#fff;} .hm.lock{opacity:.55;}
  .hm-t b{display:block;font-family:var(--display);font-weight:800;font-stretch:108%;font-size:17px;line-height:1.25;}
  .hm-t small{display:block;font-size:14px;color:var(--muted);margin-top:2px;}
  .hm-m{font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap;}
  .hm.done .hm-m{color:var(--green);}
  .mnav-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:38px;height:38px;font-size:17px;color:var(--ink);}
  .mnav{border-bottom:1px solid var(--line);background:#fff;padding:14px 18px 18px;position:sticky;top:58px;z-index:19;max-height:70vh;overflow:auto;}
  @media(max-width:900px){.mnav-btn{display:grid;place-items:center;}}
  @media(min-width:901px){.mnav{display:none!important;}}
  .cfoot{border-top:1px solid var(--line);max-width:1240px;margin:0 auto;padding:22px 24px 34px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);}
  .cfoot div{display:flex;align-items:center;gap:14px;flex-wrap:wrap;} .cfoot img{height:18px;}
  .cfoot a{color:var(--muted);}
  @media(max-width:600px){.hm{grid-template-columns:34px 1fr;} .hm-m{grid-column:2;}}
  .mnav a,.rail a{text-decoration:none;color:inherit;}
  .top .who{flex:none;}

  /* ── Claude window tour ── */
  .tour{display:grid;grid-template-columns:1.25fr 1fr;gap:18px;margin-top:18px;align-items:start;}
  @media(max-width:760px){.tour{grid-template-columns:1fr;}}
  .tw{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;font-size:12.5px;}
  .tw-bar{background:#f1ede8;padding:8px 10px;display:flex;gap:5px;} .tw-bar i{width:8px;height:8px;border-radius:50%;background:#d9d2c9;display:block;}
  .tw-body{display:grid;grid-template-columns:42% 1fr;min-height:230px;}
  .tw-side{background:var(--warm);border-right:1px solid var(--line);padding:10px;}
  .tw-btn{background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-weight:600;margin-bottom:10px;position:relative;}
  .tw-lbl{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:8px 0 4px;position:relative;}
  .tw-item{padding:4px 6px;border-radius:6px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .tw-main{padding:14px;display:flex;flex-direction:column;justify-content:center;gap:16px;}
  .tw-hi{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:15px;text-align:center;color:var(--ink);}
  .tw-input{border:1.5px solid var(--line);border-radius:12px;padding:10px;display:flex;align-items:center;gap:8px;}
  .tw-plus{font-weight:700;color:var(--muted);position:relative;} .tw-ph{flex:1;color:var(--faint);position:relative;}
  .tw-send{width:22px;height:22px;border-radius:7px;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:12px;}
  .tw em,.tk em{font-style:normal;display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--orange);color:#fff;font-size:10.5px;font-weight:700;margin-left:4px;vertical-align:middle;}
  .tour-key{display:grid;gap:8px;}
  .tk{display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:start;}
  .tk em{margin:2px 0 0;width:20px;height:20px;font-size:11px;}
  .tk b{display:block;font-size:14.5px;} .tk small{display:block;font-size:13px;color:var(--muted);line-height:1.4;}
  .ideas.c4{grid-template-columns:repeat(4,1fr);} .ideas.c2{grid-template-columns:repeat(2,1fr);}
  @media(max-width:900px){.ideas.c4{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:560px){.ideas.c4,.ideas.c2{grid-template-columns:1fr;}}
  .tw-body{grid-template-columns:36% 1fr;} .tw-ph{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
  .tw-input{min-width:0;}
  .tour{grid-template-columns:1fr;} .tw-body{grid-template-columns:30% 1fr;min-height:250px;}
  .tour-key{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 18px;}
  .tw-main{padding:18px 28px;} .tw-hi{font-size:18px;}
  .tw-main{min-width:0;} .tw-body>*{min-width:0;}
  @media(max-width:600px){.tw-main{padding:12px;} .tw-hi{font-size:14px;} .tw-body{grid-template-columns:38% 1fr;} .top .in{gap:10px;padding:10px 14px;} .top .prog{display:none;}}

  /* ── prompts, 30-day plan, glossary ── */
  .prm{display:grid;gap:10px;margin-top:16px;}
  .prm-c{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:14px 16px;}
  .prm-c .eyebrow{color:var(--orange);display:block;margin-bottom:4px;}
  .prm-c p{margin:0;font-size:15px;color:var(--ink);}
  @media(max-width:560px){.prm-c{grid-template-columns:1fr;}}
  .plan{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px;}
  @media(max-width:800px){.plan{grid-template-columns:1fr 1fr;}} @media(max-width:480px){.plan{grid-template-columns:1fr;}}
  .plan-c{border-top:3px solid var(--orange);background:var(--warm);border-radius:0 0 14px 14px;padding:14px;}
  .plan-c .eyebrow{color:var(--orange);}
  .plan-c h3{font-family:var(--display);font-weight:800;font-stretch:108%;font-size:16px;margin:6px 0 4px;line-height:1.25;}
  .plan-c p{font-size:14px;color:var(--muted);margin:0;}
  .gl{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:16px;}
  .gl-r{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:12px 18px;border-top:1px solid var(--line);font-size:15px;}
  .gl-r:first-child{border-top:0;} .gl-r b{font-family:var(--display);font-weight:800;font-stretch:108%;} .gl-r span{color:var(--muted);}
  @media(max-width:560px){.gl-r{grid-template-columns:1fr;gap:2px;}}

  /* ── smooth page-to-page navigation ── */
  body{transition:opacity .22s ease;}
  @view-transition{navigation:auto;}
  ::view-transition-old(root),::view-transition-new(root){animation-duration:.22s;}
  @media (prefers-reduced-motion: reduce){body{transition:none;} ::view-transition-old(root),::view-transition-new(root){animation:none;}}

  /* ── co-branding ── */
  .top .cobrand-x{color:var(--faint);font-size:15px;margin:0 -4px;}
  .top .firm-logo{height:30px;width:auto;display:block;}
  .prep-badge{display:inline-flex;align-items:center;gap:12px;background:#fff;border-radius:14px;padding:8px 14px 8px 12px;box-shadow:0 6px 18px rgba(28,26,23,.12);position:relative;z-index:1;}
  .prep-badge span{font-family:var(--display);font-weight:600;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
  .prep-badge img{height:46px;width:auto;display:block;}
  .cfoot .firm-logo-sm{height:22px;width:auto;vertical-align:middle;margin-left:4px;}
  .home-hero h1{margin-top:20px;}
  @media(max-width:640px){.top .firm-logo{height:24px;} .top .cobrand-x{display:none;}}
  .top .firm-logo{height:40px;margin:-4px 0;} .prep-badge img{height:56px;}
  @media(max-width:640px){.top .firm-logo{height:32px;}}
  .cfoot .firm-logo-sm{height:34px;}
  .preview-bar a.pb-tk{display:inline-block;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:2px 10px;margin:2px 3px;font-weight:600;}
  .preview-bar a.pb-tk.on{background:var(--orange);border-color:var(--orange);}
  .preview-bar a.pb-tk:hover{border-color:#fff;}

  /* advanced track (locked, opens on purchase) */
  .rail .adv-eb{margin-top:22px;}
  .mod.adv .n{background:var(--line);color:var(--muted);}
  .mod.adv.on{opacity:1;}
  .adv-lede{font-size:16px;line-height:1.6;color:var(--muted);max-width:640px;margin-top:6px;}
  .hm.adv{opacity:1;background:var(--warm,#FAF8F6);border-style:dashed;}
  .hm.adv .n{background:#fff;color:var(--muted);}
  .hm.adv .hm-t b,.hm.adv .hm-t small{opacity:.75;}
  .adv-lockline{display:inline-flex;gap:10px;align-items:center;margin-top:22px;background:rgba(255,255,255,.18);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600;}

  /* links back to brokerlens.org */
  .top .bl-home{display:block;flex:none;}
  .top .inq{flex:none;font-size:13px;font-weight:600;color:#fff;background:var(--orange);border-radius:999px;padding:7px 14px;text-decoration:none;white-space:nowrap;}
  .top .inq:hover{background:#d95a10;}
  .top .inq[hidden]{display:none;}
  @media(max-width:640px){.top .prog{display:none;} .top .inq{font-size:12px;padding:6px 11px;}}
  .cfoot-links{display:flex;gap:18px;flex-wrap:wrap;}
  a.next.inq-big{background:var(--orange);}
  .pitch{background:#fff;border-radius:14px;padding:16px 18px;margin:0 0 16px;box-shadow:0 1px 3px rgba(28,26,23,.06);}
  .pitch b{display:block;font-family:var(--display);font-weight:900;font-size:17px;color:var(--ink);}
  .pitch p{color:var(--muted);margin:6px 0 12px;font-size:15px;}