/* ---------- Desktop + wallpaper ---------- */
.desktop{position:relative;min-height:100vh;padding:28px 24px calc(var(--taskbar-h) + 56px);overflow-x:clip}
.wallpaper{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.wallpaper .cloud{opacity:.85}
.wp-label{position:absolute;left:24px;bottom:calc(var(--taskbar-h) + 14px);z-index:0;display:flex;flex-direction:column;gap:2px;font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#fff;pointer-events:none}
.wp-label span:last-child{opacity:.65}
.stack{position:relative;z-index:1;display:flex;flex-direction:column;gap:22px;max-width:1120px;margin:0 auto}
.stack>.win{animation:winOpen .45s cubic-bezier(.2,.8,.2,1) both}
.stack>.win:nth-child(2){animation-delay:.08s}
.stack>.win:nth-child(3){animation-delay:.16s}
.stack>.win:nth-child(4){animation-delay:.24s}
.stack>.win:nth-child(5){animation-delay:.32s}
@keyframes winOpen{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(160px)}}
@keyframes drift2{from{transform:translateX(0)}to{transform:translateX(-120px)}}
.wallpaper .cloud.a{animation:drift 90s linear infinite alternate}
.wallpaper .cloud.b{animation:drift2 120s linear infinite alternate}
@media (prefers-reduced-motion:reduce){
  .stack>.win{animation:none}
  .wallpaper .cloud{animation:none}
}
@media (max-width:700px){.desktop{padding:14px 10px calc(var(--taskbar-h) + 44px)}.stack{gap:14px}}

/* ---------- Landing: welcome window ---------- */
.explorer{display:grid;grid-template-columns:208px minmax(0,1fr)}
.content{padding:22px 26px 26px;min-width:0}
.masthead{text-align:center;padding:2px 0 18px;border-bottom:1px solid var(--chrome-dark);margin-bottom:22px}
.masthead .emblem{margin:0 auto 8px;width:44px;height:44px}
.fund{margin:0;font:bold 34px/1.1 var(--serif);color:var(--navy);letter-spacing:-.01em}
.fund sup{font-size:12px;font-weight:normal;vertical-align:top;margin-left:2px}
.tag{margin:8px 0 0;font:italic 15px var(--serif);color:#4A5B7A}
.tag .sep{color:#A9B2C4;margin:0 8px}
.lede{max-width:64ch;margin:0 0 18px;font-size:14.5px;line-height:1.55}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:0 0 8px}
.sect{margin:0 0 12px;font:bold 20px var(--serif);color:var(--navy);border-bottom:2px solid var(--chrome-dark);padding-bottom:6px}
.programs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.programs .card a.linkarrow{align-self:flex-start}
@media (max-width:760px){
  .explorer{grid-template-columns:minmax(0,1fr)}
  .taskpane{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}
  .pane{margin:0}
  .pane.edition{grid-column:1/-1}
  .content{padding:18px 16px 20px}
  .fund{font-size:26px}
  .lede{font-size:14px}
}
@media (max-width:480px){.taskpane{grid-template-columns:1fr}}

/* ---------- Landing: how the floor works (System Restore window) ---------- */
.restore{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:22px;padding:20px 24px 24px;background:#fff}
.restore .prose p{font-size:13.5px}
.steps{list-style:none;padding:0;margin:0 0 14px;counter-reset:s}
.steps li{position:relative;padding:6px 0 6px 34px;font-size:13px;counter-increment:s;border-bottom:1px dotted #E1DED1}
.steps li::before{content:counter(s);position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:var(--blue-700);color:#fff;font:bold 12px var(--ui);display:grid;place-items:center}
.steps li:last-child{border-bottom:0}
.calc h4{margin:0 0 6px}
.calc .fine{font-size:11px;color:var(--muted);margin:8px 0 0;line-height:1.4}
.chart{margin-top:12px;background:#fff;border:1px solid;border-color:var(--chrome-shadow) #fff #fff var(--chrome-shadow);padding:8px}
.chart svg{display:block;width:100%;height:auto}
@media (max-width:900px){.restore{grid-template-columns:minmax(0,1fr)}}
@media (max-width:700px){.restore{padding:16px}}

/* ---------- Landing: setup wizard (sequence) ---------- */
.wizard{display:grid;grid-template-columns:200px minmax(0,1fr);background:#fff}
.wizard .side{background:linear-gradient(180deg,#6F9BE3,#4D78D0);padding:18px 14px;color:#fff}
.wizard .side h4{color:#fff;font:bold 15px var(--title);margin:0 0 10px;text-shadow:1px 1px 0 #10306B}
.wizard .side p{font-size:12px;line-height:1.45;opacity:.95}
.wizard .main{padding:20px 24px}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li{position:relative;padding:0 0 16px 28px;font-size:13px}
.timeline li::before{content:"";position:absolute;left:6px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--green-500);border:2px solid #fff;box-shadow:0 0 0 1px var(--green-700)}
.timeline li::after{content:"";position:absolute;left:10px;top:18px;bottom:-2px;width:2px;background:#D3D1C7}
.timeline li:last-child::after{display:none}
.timeline li b{display:block;color:var(--navy);font-family:var(--serif);font-size:15px}
.timeline li .when{font:11px var(--mono);letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
.wizard .btnrow{display:flex;justify-content:flex-end;gap:8px;padding:12px 24px;background:var(--chrome);border-top:1px solid var(--chrome-dark)}
@media (max-width:700px){.wizard{grid-template-columns:minmax(0,1fr)}.wizard .main{padding:16px}.wizard .btnrow{padding:12px 16px}}

/* ---------- Landing: documents window ---------- */
.docgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:18px 22px 22px;background:#fff}
.docgrid a.doc{display:flex;gap:12px;align-items:flex-start;padding:12px;border:1px solid #C9C5B5;border-radius:4px;background:var(--paper-warm);color:inherit;text-decoration:none;transition:background .15s}
.docgrid a.doc:hover{background:#fff;border-color:var(--blue-700)}
.docgrid .fico{flex:none;width:30px;height:38px;border:1px solid #9D9A8C;background:#fff;position:relative;border-radius:2px}
.docgrid .fico::before{content:"";position:absolute;right:-1px;top:-1px;width:10px;height:10px;background:var(--chrome);border-left:1px solid #9D9A8C;border-bottom:1px solid #9D9A8C}
.docgrid .fico::after{content:"";position:absolute;left:6px;right:6px;top:16px;height:2px;background:#C9C5B5;box-shadow:0 5px 0 #C9C5B5,0 10px 0 #C9C5B5}
.docgrid b{display:block;font:bold 14px var(--serif);color:var(--navy);margin-bottom:2px}
.docgrid span{font-size:12px;color:var(--muted);line-height:1.4}
@media (max-width:700px){.docgrid{padding:14px;grid-template-columns:1fr}}

/* ---------- Footer / legal ---------- */
.legal{position:relative;z-index:1;max-width:1120px;margin:26px auto 0;font:11px/1.6 var(--mono);letter-spacing:.03em;color:#fff;text-transform:uppercase;text-shadow:0 1px 0 rgba(0,0,0,.35)}
.legal a{color:#fff}

/* ---------- Docs viewer ---------- */
.docs .desktop{padding-top:22px}
.helpwin{display:grid;grid-template-columns:250px minmax(0,1fr);background:linear-gradient(90deg,#4A6FC6 0,#4A6FC6 250px,#fff 250px);min-height:70vh}
.tree{background:linear-gradient(180deg,#6F9BE3,#4D78D0 70%,#4A6FC6);padding:12px 10px;position:sticky;top:0;align-self:start;max-height:calc(100vh - var(--taskbar-h));overflow:auto}
.tree .pane ul{padding:6px 8px}
.tree .pane li a{display:block;padding:3px 4px;border-radius:2px}
.tree .pane li a:hover{background:#EEF3FF;text-decoration:none}
.tree .pane li a[aria-current]{background:var(--blue-700);color:#fff;text-decoration:none}
.tree .toc{margin-top:0}
.tree .toc a{font-size:11.5px;color:var(--navy)}
.treetoggle{display:none}
.doc{padding:26px 34px 40px;max-width:78ch;min-width:0}
.doc .eyebrow{font:11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.doc h1{font-size:32px;margin-bottom:8px}
.doc .lead{font:italic 16px var(--serif);color:#4A5B7A;margin:0 0 20px}
.doc h2{font-size:22px;margin:1.6em 0 .5em;padding-top:.4em;border-top:1px solid var(--chrome-dark)}
.doc h2:first-of-type{border-top:0;padding-top:0;margin-top:1em}
.doc h3{font-size:17px;margin:1.3em 0 .4em}
.doc h2 a.anchor,.doc h3 a.anchor{color:#B4B2A9;text-decoration:none;margin-left:6px;font-family:var(--ui);font-weight:normal;font-size:.8em;opacity:0}
.doc h2:hover a.anchor,.doc h3:hover a.anchor{opacity:1}
.doc p,.doc li{font-size:14px;line-height:1.6}
.doc ul,.doc ol{margin:0 0 1em}
.doc .pager{display:flex;justify-content:space-between;gap:10px;margin-top:30px;padding-top:16px;border-top:1px solid var(--chrome-dark);flex-wrap:wrap}
.doc .pager a{font-size:13px}
.doc .glossary dt{font-weight:bold;color:var(--navy);font-family:var(--serif);font-size:15px;margin-top:12px}
.doc .glossary dd{margin:2px 0 0;font-size:13.5px}
.doc .glossary dd .map{display:block;font:11px var(--mono);letter-spacing:.04em;color:var(--muted);text-transform:uppercase;margin-top:2px}
.addr{font-family:var(--mono);font-size:12px;word-break:break-all}
.placeholder{background:var(--cream);border:1px dashed var(--cream-border);padding:0 4px;color:var(--cream-ink)}
@media (max-width:900px){
  .helpwin{grid-template-columns:minmax(0,1fr);background:#fff}
  .tree{position:static;max-height:none;padding:8px 10px}
  .treetoggle{display:flex;align-items:center;justify-content:space-between;width:100%;border:1px solid #3A64BF;background:#fff;color:var(--navy);font:bold 12px var(--ui);padding:7px 10px;border-radius:4px}
  .tree .treebody{display:none;margin-top:8px}
  .tree.open .treebody{display:block}
  .doc{padding:20px 16px 30px}
  .doc h1{font-size:26px}
}