:root {
  --bg: #F3F5F7; --panel: #FFFFFF; --ink: #0A2F25; --muted: #4B5A55; --line: #E3E7EC;
  --accent: #0E7A5A; --accent-soft: #E1F2EC; --gold: #8A6A1C; --gold-soft: #F7EFD9; --gold-bright: #E6A912;
  --m: #2f6da8; --m-soft: #e2edf7; --f: #b0504a; --f-soft: #f8e6e3; --a: #1f7a55; --a-soft: #e1f1e7;
  --warn: #b4551c; --warn-soft: #fbeadb; --off: #9aa19c;
  --sans: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --serif: var(--sans);
  --ar: "Amiri", "Scheherazade New", "Traditional Arabic", "Sakkal Majalla", "Noto Naskh Arabic", serif;
  --side: 300px; --top: 68px; --r: 12px;
}
:root[data-theme="dark"] {
  --bg: #0B1612; --panel: #12211B; --ink: #E6EFEA; --muted: #9DB0A8; --line: #223A30;
  --accent: #2FBF92; --accent-soft: #123428; --gold: #E0B94F; --gold-soft: #2B2410; --gold-bright: #FFDB52;
  --m: #7fb2e6; --m-soft: #1b2a3a; --f: #e79089; --f-soft: #3a2220; --a: #6fd1a3; --a-soft: #123426;
  --warn: #eb9a5f; --warn-soft: #36261a; --off: #6c7772;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); background-image: linear-gradient(180deg, color-mix(in srgb, var(--panel) 40%, var(--bg)) 0%, var(--bg) 100%); background-attachment: fixed; color: var(--ink); font: 16px/1.65 var(--sans); }
a { color: var(--accent); }
button, input, select { font: inherit; color: inherit; }

/* ---------- Structure ---------- */
#side { position: fixed; inset: var(--top) auto 0 0; width: var(--side); background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; z-index: 30; }
#q { margin: 12px 16px 6px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); width: calc(100% - 32px); }
#nav { overflow-y: auto; padding: 4px 10px 30px; flex: 1; }
#nav h6 { margin: 18px 12px 6px; font: 600 10.5px/1 var(--sans); letter-spacing: 1.4px; text-transform: uppercase; color: var(--gold); }
#nav a { display: flex; gap: 10px; padding: 6px 12px; border-radius: 7px; color: var(--ink); text-decoration: none; font-size: 14px; line-height: 1.35; }
#nav a small { color: var(--muted); min-width: 20px; font-variant-numeric: tabular-nums; }
#nav a:hover { background: var(--accent-soft); }
#nav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; box-shadow: inset 3px 0 0 var(--gold-bright); border-radius: 4px 8px 8px 4px; }
#nav a.on small { color: inherit; opacity: .75; }
#nav a.seen:not(.on)::after { content: "✓"; margin-left: auto; color: var(--a); font-size: 12px; }
#side footer { padding: 10px 16px; border-top: 1px solid var(--line); display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); }
#side footer button { margin-left: auto; border: 1px solid var(--line); background: none; border-radius: 6px; padding: 4px 9px; cursor: pointer; }
#prog { height: 3px; background: var(--line); } #prog i { display: block; height: 100%; background: var(--gold-bright); width: 0; transition: width .4s; }
#burger { display: none; border: 1px solid var(--line); background: var(--panel); border-radius: 10px; width: 40px; height: 40px; font-size: 18px; cursor: pointer; flex: none; }
main { margin-left: var(--side); padding: calc(var(--top) + 40px) 28px 90px; }
#page { max-width: 860px; margin: 0 auto; animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } }

/* ---------- Typographie ---------- */
.kicker { font: 600 11.5px/1 var(--sans); letter-spacing: 1.6px; text-transform: uppercase; color: var(--gold); }
h1 { font: 700 38px/1.15 var(--serif); margin: 10px 0 8px; letter-spacing: -1px; }
h2 { font: 700 25px/1.25 var(--serif); letter-spacing: -.4px; margin: 52px 0 12px; padding-top: 14px; border-top: 1px solid var(--line); }
h3 { font: 600 18.5px/1.3 var(--serif); margin: 30px 0 8px; }
h4 { font: 600 14px/1.3 var(--sans); margin: 20px 0 6px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.lead { font: 400 19px/1.55 var(--serif); color: var(--muted); margin: 0 0 26px; }
p, li { max-width: 74ch; } li { margin: 3px 0; }
em.t { font-style: italic; color: var(--accent); }
.ar { font: 700 25px/1.9 var(--ar); direction: rtl; text-align: right; margin: 6px 0 2px; color: var(--ink); }
blockquote { margin: 14px 0; padding: 12px 18px; border-left: 3px solid var(--gold); background: var(--gold-soft); border-radius: 0 var(--r) var(--r) 0; }
blockquote p { margin: 4px 0; } blockquote cite { display: block; font-size: 13px; color: var(--muted); font-style: normal; margin-top: 4px; }
.note, .tip, .warn { margin: 16px 0; padding: 12px 16px; border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); font-size: 15px; }
.note::before, .tip::before, .warn::before { display: block; font: 600 11px/1 var(--sans); letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 6px; }
.note::before { content: "Remarque"; color: var(--muted); }
.tip { background: var(--accent-soft); border-color: transparent; } .tip::before { content: "Méthode"; color: var(--accent); }
.warn { background: var(--warn-soft); border-color: transparent; } .warn::before { content: "Attention"; color: var(--warn); }
.note[data-t]::before, .tip[data-t]::before, .warn[data-t]::before { content: attr(data-t); }
.hp { font: 600 10.5px/1 var(--sans); letter-spacing: 1px; text-transform: uppercase; background: var(--line); color: var(--muted); padding: 3px 7px; border-radius: 4px; vertical-align: middle; margin-left: 8px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 14px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; }
.card h4 { margin-top: 0; } .card p:last-child, .card ul:last-child { margin-bottom: 0; }
table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 14.5px; background: var(--panel); border-radius: var(--r); overflow: hidden; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 12px; text-align: left; vertical-align: top; }
th { font: 600 11.5px/1.3 var(--sans); letter-spacing: .7px; text-transform: uppercase; color: var(--muted); background: color-mix(in srgb, var(--line) 35%, transparent); }
tr:last-child td { border-bottom: 0; }
.tw { overflow-x: auto; }
.pill { display: inline-block; padding: 1px 9px; border-radius: 99px; font-size: 12.5px; font-weight: 600; }
.pill.m { background: var(--m-soft); color: var(--m); } .pill.f { background: var(--f-soft); color: var(--f); }
.pill.a { background: var(--a-soft); color: var(--a); } .pill.x { background: var(--line); color: var(--muted); }
.pill.g { background: var(--gold-soft); color: var(--gold); }
.pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 60px; padding-top: 20px; border-top: 1px solid var(--line); }
.pager a { text-decoration: none; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); max-width: 48%; }
.pager a small { display: block; color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: 1px; }
.pager a:hover { border-color: var(--accent); }
.toc { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.toc a { font-size: 13px; text-decoration: none; padding: 3px 10px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); }
.toc a:hover { color: var(--accent); border-color: var(--accent); }
.hero { padding: 30px 0 6px; } .hero h1 { font-size: 50px; letter-spacing: -2px; } .hero .ar { font-size: 38px; color: var(--gold); text-align: left; direction: rtl; }
.grid-ch { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; margin: 18px 0; }
.grid-ch a { text-decoration: none; color: inherit; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; transition: transform .15s, border-color .15s; }
.grid-ch a:hover { transform: translateY(-2px); border-color: var(--accent); }
.grid-ch a small { color: var(--gold); font-weight: 600; letter-spacing: 1px; font-size: 11px; text-transform: uppercase; }
.grid-ch a b { display: block; font: 600 17px/1.3 var(--serif); margin-top: 3px; }
.grid-ch a span { font-size: 13px; color: var(--muted); }

/* ---------- Arbres de décision animés ---------- */
.flow { list-style: none; padding: 0; margin: 16px 0; counter-reset: s; position: relative; }
.flow::before { content: ""; position: absolute; left: 15px; top: 14px; bottom: 14px; width: 2px; background: var(--line); transform-origin: top; transform: scaleY(0); transition: transform .9s ease; }
.flow.in::before { transform: scaleY(1); }
.flow > li { counter-increment: s; position: relative; margin: 0 0 8px 0; padding: 10px 14px 10px 46px; max-width: none; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline; cursor: pointer; opacity: 0; transform: translateX(-14px); transition: opacity .45s, transform .45s, border-color .2s, box-shadow .2s; transition-delay: calc(var(--i, 0) * 130ms); }
.flow.in > li { opacity: 1; transform: none; }
.flow > li::before { content: counter(s); position: absolute; left: 4px; top: 10px; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; font: 600 12px/24px var(--sans); text-align: center; }
:root[data-theme="dark"] .flow > li::before { color: #0d1512; }
.flow > li.sel { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.flow > li > span { flex: 1 1 260px; }
.flow > li > b { font: 600 15px var(--sans); padding: 2px 12px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.flow > li > b.no { background: var(--line); color: var(--muted); }
.flow > li > b.ex { background: var(--gold-soft); color: var(--gold); }
.flow > li > small { flex-basis: 100%; color: var(--muted); display: none; }
.flow > li.sel > small { display: block; }
.stairs { list-style: none; padding: 0; counter-reset: s; }
.stairs li { counter-increment: s; margin: 5px 0 5px calc(var(--i) * 18px); padding: 7px 12px; background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px; max-width: 520px; opacity: 0; transform: translateY(8px); transition: .45s; transition-delay: calc(var(--i) * 110ms); }
.stairs.in li { opacity: 1; transform: none; }
.stairs li::before { content: counter(s) ". "; font-weight: 600; color: var(--accent); }

/* ---------- Widgets ---------- */
.w { margin: 20px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; box-shadow: 0 1px 0 rgba(0,0,0,.02), 0 8px 24px -18px rgba(0,0,0,.25); }
.w > header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.w > header b { font: 600 16px var(--serif); }
.w > header .tag { font: 600 10.5px/1 var(--sans); letter-spacing: 1.2px; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); padding: 4px 8px; border-radius: 4px; }
.w > header .sp { flex: 1; }
.btn { border: 1px solid var(--line); background: var(--bg); border-radius: 7px; padding: 5px 11px; cursor: pointer; font-size: 13.5px; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.on { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn.on { color: #0d1512; }
.btns { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.fld { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 8px 0 12px; align-items: end; }
.fld label { font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 3px; text-transform: uppercase; letter-spacing: .6px; }
.fld input, .fld select { padding: 6px 9px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); min-width: 90px; text-transform: none; letter-spacing: 0; font-size: 15px; }
.fld input[type=number] { width: 120px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip { display: inline-flex; align-items: center; gap: 2px; border: 1px solid var(--line); border-radius: 99px; padding: 2px 4px 2px 12px; font-size: 14px; background: var(--bg); animation: pop .25s ease; }
.chip.m { border-color: color-mix(in srgb, var(--m) 40%, var(--line)); } .chip.f { border-color: color-mix(in srgb, var(--f) 40%, var(--line)); }
.chip button { border: 0; background: none; cursor: pointer; width: 24px; height: 24px; border-radius: 50%; color: var(--muted); font-size: 15px; line-height: 1; }
.chip button:hover { background: var(--line); color: var(--ink); }
@keyframes pop { from { transform: scale(.8); opacity: 0; } }
.chips select { border: 1px dashed var(--accent); color: var(--accent); background: none; border-radius: 99px; padding: 4px 10px; font-size: 14px; cursor: pointer; max-width: 220px; }
.bar { display: flex; height: 38px; border-radius: 8px; overflow: hidden; background: var(--line); margin: 10px 0 4px; }
.bar > i { display: flex; align-items: center; justify-content: center; font: 600 12px var(--sans); font-style: normal; color: #fff; white-space: nowrap; overflow: hidden; width: 0; transition: width .7s cubic-bezier(.2,.8,.2,1); min-width: 0; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12.5px; color: var(--muted); margin-bottom: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; }
.calc table { font-size: 14px; margin: 10px 0 6px; }
.calc td.n, .calc th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc tr.blk td { color: var(--off); } .calc tr.blk td:first-child { text-decoration: line-through; }
.calc td small { display: block; color: var(--muted); font-size: 12px; line-height: 1.35; }
.calc tfoot td { font-weight: 600; background: color-mix(in srgb, var(--line) 35%, transparent); }
.calc th.awl { color: var(--warn); } .calc th.radd { color: var(--a); } .calc th.final { color: var(--accent); }
.calc .dot { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 7px; }
.steps { margin: 8px 0 0; padding-left: 20px; font-size: 14px; color: var(--muted); } .steps li { max-width: none; }
.steps li.n { color: var(--gold); list-style: "★ "; }
.res { font-size: 14.5px; margin: 8px 0 0; } .res b { font-variant-numeric: tabular-nums; }
.rows { display: grid; gap: 7px; margin: 10px 0; }
.rowbar { display: grid; grid-template-columns: 170px 1fr 110px; gap: 10px; align-items: center; font-size: 14px; }
.rowbar .track { height: 22px; background: var(--line); border-radius: 6px; overflow: hidden; }
.rowbar .track i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 6px; transition: width .7s cubic-bezier(.2,.8,.2,1); }
.rowbar.best .track i { background: var(--gold); } .rowbar.best > span:first-child { font-weight: 600; color: var(--gold); }
.rowbar > span:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.parts { display: flex; border: 2px solid var(--ink); border-radius: 8px; height: 46px; position: relative; margin: 14px 0 6px; overflow: visible; }
.parts > i { flex: 0 0 auto; height: 100%; border-right: 1px solid var(--panel); transition: width .8s cubic-bezier(.3,.8,.2,1), opacity .5s; font: 600 11px/42px var(--sans); font-style: normal; text-align: center; color: #fff; overflow: hidden; }
.mult { display: flex; flex-direction: column; gap: 6px; font-variant-numeric: tabular-nums; }
.mult div { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; } .mult div > b { width: 110px; font-size: 13px; color: var(--muted); font-weight: 500; }
.mult span { min-width: 32px; text-align: center; padding: 3px 6px; border-radius: 6px; background: var(--bg); border: 1px solid var(--line); font-size: 13.5px; opacity: 0; animation: pop .3s forwards; animation-delay: calc(var(--i) * 45ms); }
.mult span.hit { background: var(--gold); border-color: var(--gold); color: #fff; font-weight: 700; }
.tok { display: flex; flex-wrap: wrap; gap: 14px; margin: 10px 0; }
.tok div { text-align: center; font-size: 12.5px; color: var(--muted); animation: pop .3s ease; }
.tok div span { display: flex; gap: 3px; justify-content: center; margin-bottom: 3px; }
.tok i { width: 16px; height: 16px; border-radius: 50%; display: inline-block; background: var(--m); } .tok .fe i { background: var(--f); }
svg.tree { width: 100%; height: auto; display: block; }
svg.tree .e { stroke: var(--line); stroke-width: 2; fill: none; stroke-dasharray: 400; stroke-dashoffset: 400; transition: stroke-dashoffset 1s ease, opacity .4s; }
svg.tree.in .e { stroke-dashoffset: 0; }
svg.tree .nd { opacity: 0; transform: scale(.7); transform-box: fill-box; transform-origin: center; transition: opacity .4s, transform .4s; transition-delay: calc(var(--i) * 45ms); cursor: pointer; }
svg.tree.in .nd { opacity: 1; transform: none; }
svg.tree .nd rect { fill: var(--panel); stroke: var(--line); stroke-width: 1.5; rx: 8; transition: fill .3s, stroke .3s; }
svg.tree .nd text { font: 500 12px var(--sans); fill: var(--ink); text-anchor: middle; dominant-baseline: central; pointer-events: none; }
svg.tree .nd.m rect { fill: var(--m-soft); stroke: var(--m); } svg.tree .nd.f rect { fill: var(--f-soft); stroke: var(--f); }
svg.tree .nd.a rect { fill: var(--a-soft); stroke: var(--a); } svg.tree .nd.x rect { stroke-dasharray: 4 3; }
svg.tree .nd.x text { fill: var(--off); } svg.tree .nd.d rect { fill: var(--ink); stroke: var(--ink); } svg.tree .nd.d text { fill: var(--bg); font-weight: 700; }
svg.tree .nd.u rect { stroke-width: 3; }
svg.tree.dimming .nd:not(.hl):not(.d) { opacity: .18; } svg.tree .nd.hl rect { stroke-width: 3; }
svg.tree .zone { font: 600 11px var(--sans); letter-spacing: 1.5px; fill: var(--gold); text-transform: uppercase; }
.caption { font-size: 13px; color: var(--muted); margin: 6px 0 0; min-height: 1.4em; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .split h4 { margin-top: 0; }
.donut { width: 150px; height: 150px; border-radius: 50%; background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--gold) 0); display: grid; place-items: center; transition: --p .7s; flex: none; }
@property --p { syntax: "<number>"; inherits: false; initial-value: 0; }
.donut::after { content: attr(data-l); width: 96px; height: 96px; border-radius: 50%; background: var(--panel); display: grid; place-items: center; font: 600 15px var(--serif); text-align: center; }
.flex { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }

@media (max-width: 900px) {
  #side { transform: translateX(-100%); transition: transform .25s; box-shadow: 0 0 40px rgba(0,0,0,.3); } body.open #side { transform: none; }
  #burger { display: block; } main { margin-left: 0; padding: calc(var(--top) + 24px) 16px 70px; } #topnav a:not(.cta) { display: none; } #top { padding: 0 14px; }
  h1 { font-size: 30px; } .hero h1 { font-size: 36px; } .split { grid-template-columns: 1fr; } .rowbar { grid-template-columns: 110px 1fr 84px; }
}
@media print { #top, #side, #burger, .pager, .btn { display: none !important; } main { margin: 0; padding: 0; } .flow > li, .stairs li, svg.tree .nd { opacity: 1 !important; transform: none !important; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ---------- Bannière (design « rayons ») ---------- */
#top { position: fixed; inset: 0 0 auto 0; height: var(--top); z-index: 40; display: flex; align-items: center; gap: 12px; padding: 0 28px; background: color-mix(in srgb, var(--panel) 94%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
#top .logo { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); }
#top .logo img { width: 40px; height: 40px; display: block; filter: drop-shadow(0 4px 8px rgba(3,49,38,.28)); }
#top .logo b { font: 700 25px/1 var(--sans); letter-spacing: -.9px; }
#top .logo i { font: 700 26px/1 var(--ar); color: var(--gold); font-style: normal; padding-top: 4px; }
#topnav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
#topnav a { position: relative; padding: 24px 16px; font: 500 15px/1 var(--sans); color: var(--ink); text-decoration: none; }
#topnav a:not(.cta):hover { color: var(--accent); }
#topnav a.on { color: var(--accent); font-weight: 600; }
#topnav a.on::after { content: ""; position: absolute; left: 6px; right: 6px; bottom: -1px; height: 3px; background: var(--gold-bright); border-radius: 2px 2px 0 0; }
#topnav a.cta { margin-left: 14px; padding: 12px 22px; border-radius: 99px; background: var(--accent); color: #fff; font-weight: 600; box-shadow: 0 6px 14px -6px color-mix(in srgb, var(--accent) 70%, transparent); transition: transform .15s, filter .15s; }
#topnav a.cta:hover { transform: translateY(-1px); filter: brightness(1.08); color: #fff; }
:root[data-theme="dark"] #topnav a.cta { color: #04231A; }
#side { background: color-mix(in srgb, var(--panel) 96%, transparent); }
#q { margin-top: 16px; }
@media (max-width: 900px) { #top .logo b { font-size: 21px; } #top .logo i { font-size: 22px; } #topnav a.cta { padding: 10px 16px; font-size: 14px; margin-left: 0; } #side { box-shadow: 0 0 40px rgba(0,0,0,.25); } }
#topnav a.cta { white-space: nowrap; }
@media (max-width: 480px) { #top { gap: 8px; } #top .logo { gap: 8px; } #top .logo img { width: 34px; height: 34px; } #top .logo b { font-size: 18px; } #top .logo i { font-size: 18px; } #topnav a.cta { padding: 9px 12px; font-size: 13px; } }

/* ---------- Menu WebApp ---------- */
.dd { position: relative; }
.ddb { border: 0; background: none; padding: 24px 16px; font: 500 15px/1 var(--sans); color: var(--ink); cursor: pointer; display: flex; align-items: center; gap: 6px; }
.ddb span { font-size: 11px; transition: transform .2s; }
.ddb:hover, .dd.open .ddb { color: var(--accent); } .dd.open .ddb span { transform: rotate(180deg); }
.ddm { position: absolute; right: 0; top: calc(100% - 6px); width: 340px; padding: 8px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 18px 40px -16px rgba(10,47,37,.35); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .18s, transform .18s, visibility .18s; z-index: 60; }
.dd.open .ddm { opacity: 1; visibility: visible; transform: none; }
.ddm a { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; text-decoration: none; color: var(--ink); }
.ddm a:hover { background: var(--accent-soft); }
.ddm a i { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-style: normal; font-weight: 700; color: #fff; background: linear-gradient(160deg, #1B9F78, #033126); }
.ddm a b { display: block; font-size: 14.5px; font-weight: 600; } .ddm a small { display: block; font-size: 12.5px; color: var(--muted); line-height: 1.35; margin-top: 2px; }
#nav a.wa small { color: var(--accent); font-weight: 700; }
@media (max-width: 900px) { .dd { display: none; } }
#topnav a, .ddb { white-space: nowrap; }
@media (max-width: 1240px) { #topnav a:not(.cta), .ddb { padding-left: 10px; padding-right: 10px; } #topnav a.cta { margin-left: 8px; } }