.drone-delivery-page .civio-section p,
.drone-delivery-page .civio-references p{margin:0 0 .78em!important;line-height:1.88!important}
.drone-delivery-page .civio-section{padding-top:42px!important;padding-bottom:42px!important}
.drone-delivery-page .civio-lead{max-width:900px!important}
.drone-delivery-page .drone-thesis{margin:28px 0 0;padding:18px 20px;border-left:5px solid var(--cv-red);background:#f6f6f3;color:#333}
.drone-delivery-page .drone-thesis span{display:block;margin-bottom:8px;color:#8e1f27;font:800 10px/1.4 monospace;letter-spacing:.12em}
.drone-delivery-page .drone-quickflow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0 0}
.drone-delivery-page .drone-quickflow .step{padding:16px;border:1px solid #d9d9d6;background:#fff;min-height:110px}
.drone-delivery-page .drone-quickflow .step strong{display:block;margin:8px 0 6px;font-size:15px}
.drone-delivery-page .drone-quickflow .step span{font:800 10px/1.3 monospace;color:#8e1f27;letter-spacing:.08em}
.drone-delivery-page .drone-quickflow .step p{margin:0!important;font-size:13px;color:#666!important;line-height:1.7!important}
.drone-delivery-page .drone-kicker{margin:0 0 14px;font:900 10px/1.4 monospace;color:#8e1f27;letter-spacing:.1em}
.drone-delivery-page .drone-flow-panel,.drone-delivery-page .drone-data-panel,.drone-delivery-page .drone-regulation-panel,.drone-delivery-page .drone-sim-panel{margin:28px 0;padding:24px;border:1px solid #171717;border-top:5px solid var(--cv-red);background:#fff;box-shadow:8px 8px 0 rgba(17,17,17,.08)}
.drone-delivery-page .drone-btns{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 18px}
.drone-delivery-page .drone-btns button{padding:10px 14px;border:1px solid #111;background:#fff;color:#111;font-size:12px;font-weight:800;cursor:pointer}
.drone-delivery-page .drone-btns button.is-active{background:#111;color:#fff;border-color:#111}
.drone-delivery-page .drone-route-panel[hidden],
.drone-delivery-page .drone-reg-panel[hidden],
.drone-delivery-page .drone-role-panel[hidden]{display:none!important}
.drone-delivery-page .drone-route-shell{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:start}
.drone-delivery-page .drone-diagram{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.drone-delivery-page .drone-diagram .node{position:relative;padding:16px;border:1px solid #d8d8d4;background:#f7f7f4;min-height:110px}
.drone-delivery-page .drone-diagram .node::after{content:'→';position:absolute;right:-16px;top:42px;color:#b61e2e;font-size:22px;font-weight:900}
.drone-delivery-page .drone-diagram .node:last-child::after{display:none}
.drone-delivery-page .drone-diagram .node span{display:block;font:800 10px/1.4 monospace;color:#8e1f27;letter-spacing:.08em}
.drone-delivery-page .drone-diagram .node strong{display:block;margin:8px 0 7px;font-size:15px;line-height:1.5}
.drone-delivery-page .drone-diagram .node p{margin:0!important;font-size:13px;color:#666!important;line-height:1.72!important}
.drone-delivery-page .drone-route-copy{padding:18px;border:1px solid #ddd;background:#fff}
.drone-delivery-page .drone-route-copy h3{margin:0 0 10px;font-size:18px}
.drone-delivery-page .drone-route-copy ul{margin:14px 0 0;padding-left:18px}
.drone-delivery-page .drone-route-copy li{margin:0 0 8px;color:#444;line-height:1.8}
.drone-delivery-page .role-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.drone-delivery-page .role-tabs button{padding:9px 13px;border:1px solid #111;background:#fff;color:#111;font-size:12px;font-weight:800;cursor:pointer}
.drone-delivery-page .role-tabs button.is-active{background:#111;color:#fff}
.drone-delivery-page .drone-role-panel{padding:16px;border:1px solid #ddd;background:#f7f7f4}
.drone-delivery-page .drone-role-panel h3{margin:0 0 10px;font-size:17px}
.drone-delivery-page .drone-role-panel p{margin:0 0 .6em!important}
.drone-delivery-page .drone-boundary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.drone-delivery-page .drone-boundary-grid .box{padding:14px;border:1px solid #ddd;background:#fff}
.drone-delivery-page .drone-boundary-grid h4{margin:0 0 8px;font-size:14px}
.drone-delivery-page .drone-boundary-grid p{margin:0!important;font-size:12px;color:#666!important;line-height:1.7!important}
.drone-delivery-page .drone-reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.drone-delivery-page .drone-reg-panel{padding-bottom:18px}
.drone-delivery-page .drone-reg-panel ul{margin:0;padding-left:18px}
.drone-delivery-page .drone-reg-panel li{margin:0 0 10px;color:#444;line-height:1.8}
.drone-delivery-page .drone-sim-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.drone-delivery-page .drone-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.drone-delivery-page .drone-field label{display:block;margin-bottom:7px;font-size:12px;font-weight:800;color:#444}
.drone-delivery-page .drone-field input{width:100%;padding:11px 12px;border:1px solid #cfcfcb;background:#fff;color:#111;font-size:14px}
.drone-delivery-page .drone-sim-actions{display:flex;gap:10px;margin-top:16px}
.drone-delivery-page .drone-sim-actions button{padding:10px 14px;border:1px solid #111;background:#111;color:#fff;font-size:12px;font-weight:800;cursor:pointer}
.drone-delivery-page .drone-sim-actions button.secondary{background:#fff;color:#111}
.drone-delivery-page .drone-result{padding:18px;border:1px solid #ddd;background:#f7f7f4}
.drone-delivery-page .drone-result .metric{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #ddd;font-size:13px}
.drone-delivery-page .drone-result .metric:last-child{border-bottom:0}
.drone-delivery-page .drone-result strong{font-size:26px;line-height:1;color:#111}
.drone-delivery-page .drone-result .balance.is-good{color:#0d6b3b}
.drone-delivery-page .drone-result .balance.is-bad{color:#b61e2e}
.drone-delivery-page .drone-note{margin-top:14px;padding:14px 16px;border-left:4px solid #111;background:#fff}
.drone-delivery-page .drone-checklist{margin:18px 0 0;padding:0;list-style:none}
.drone-delivery-page .drone-checklist li{position:relative;margin:0 0 10px;padding-left:18px;color:#444;line-height:1.8}
.drone-delivery-page .drone-checklist li::before{content:'■';position:absolute;left:0;top:0;color:#b61e2e;font-size:10px}
.drone-delivery-page .civio-references ul{padding-left:18px;margin:0}
.drone-delivery-page .civio-references li{margin:0 0 9px;color:#444;line-height:1.8}
@media(max-width:900px){
 .drone-delivery-page .drone-quickflow,
 .drone-delivery-page .drone-boundary-grid,
 .drone-delivery-page .drone-form-grid,
 .drone-delivery-page .drone-reg-grid,
 .drone-delivery-page .drone-route-shell,
 .drone-delivery-page .drone-sim-grid{grid-template-columns:1fr}
 .drone-delivery-page .drone-diagram{grid-template-columns:1fr}
 .drone-delivery-page .drone-diagram .node::after{content:'↓';right:auto;left:50%;top:auto;bottom:-18px;transform:translateX(-50%)}
}


/* Local repair, 2026-10-12: shared article button skin forces white text on white.
   Override it only within this article's interactive widgets. */
body.cv-article-page.drone-delivery-page .article-wrap .drone-btns button,
body.cv-article-page.drone-delivery-page .article-wrap .role-tabs button {
  color:#161616!important;
  -webkit-text-fill-color:#161616!important;
  background:#fff!important;
  border:1px solid #7a7a7a!important;
}
body.cv-article-page.drone-delivery-page .article-wrap .drone-btns button[aria-pressed="true"],
body.cv-article-page.drone-delivery-page .article-wrap .role-tabs button[aria-pressed="true"] {
  color:#fff!important;
  -webkit-text-fill-color:#fff!important;
  background:#b5121b!important;
  border-color:#b5121b!important;
}
body.cv-article-page.drone-delivery-page .article-wrap .drone-btns button:hover,
body.cv-article-page.drone-delivery-page .article-wrap .role-tabs button:hover {
  color:#fff!important;
  -webkit-text-fill-color:#fff!important;
  background:#222!important;
  border-color:#222!important;
}
body.cv-article-page.drone-delivery-page .article-wrap .drone-sim-actions button {
  color:#fff!important;
  -webkit-text-fill-color:#fff!important;
  background:#161616!important;
  border:1px solid #161616!important;
}
body.cv-article-page.drone-delivery-page .article-wrap .drone-sim-actions button.secondary {
  color:#161616!important;
  -webkit-text-fill-color:#161616!important;
  background:#fff!important;
  border-color:#161616!important;
}
body.cv-article-page.drone-delivery-page .article-wrap .drone-sim-actions button:hover {
  color:#fff!important;
  -webkit-text-fill-color:#fff!important;
  background:#b5121b!important;
  border-color:#b5121b!important;
}
body.cv-article-page.drone-delivery-page .article-wrap :is(.drone-btns,.role-tabs,.drone-sim-actions) button:focus-visible {
  outline:3px solid #b5121b!important;
  outline-offset:3px!important;
}

/* Keep mobile menu icon visible against this article's light header. */
body.cv-article-page.drone-delivery-page .nav-toggle span {
  background:#111!important;
}

/* Full-text edition: tighter paragraph rhythm without trimming source prose. */
body.cv-article-page.drone-delivery-page .civio-section p,
body.cv-article-page.drone-delivery-page .civio-references p{
  margin:0 0 .58em!important;
  line-height:1.87!important;
}
body.cv-article-page.drone-delivery-page .civio-section{
  padding-top:42px!important;
  padding-bottom:42px!important;
}
body.cv-article-page.drone-delivery-page .civio-section h3{
  margin:27px 0 12px!important;
  font-size:19px!important;
}
body.cv-article-page.drone-delivery-page .civio-section p + p{
  margin-top:0!important;
}
body.cv-article-page.drone-delivery-page .civio-section strong,
body.cv-article-page.drone-delivery-page .civio-references strong{
  color:#151515!important;
}
body.cv-article-page.drone-delivery-page .civio-section ul:not(.drone-checklist),
body.cv-article-page.drone-delivery-page .civio-references ol{
  margin:10px 0 19px!important;
  padding-left:1.6em!important;
  line-height:1.85!important;
}
body.cv-article-page.drone-delivery-page .civio-section li,
body.cv-article-page.drone-delivery-page .civio-references li{
  color:#333!important;
}
body.cv-article-page.drone-delivery-page .civio-references a{
  color:#9d1824!important;
  text-decoration:underline!important;
  text-underline-offset:3px!important;
}
body.cv-article-page.drone-delivery-page .civio-section a:not(.button){
  overflow-wrap:anywhere;
}
body.cv-article-page.drone-delivery-page .drone-route-panel p,
body.cv-article-page.drone-delivery-page .drone-role-panel p,
body.cv-article-page.drone-delivery-page .drone-reg-panel p,
body.cv-article-page.drone-delivery-page .drone-sim-panel p{
  font-size:13px!important;
  line-height:1.75!important;
  margin-bottom:.65em!important;
}

/* Full-text edition: tighter paragraph rhythm without trimming source prose. */
body.cv-article-page.drone-delivery-page .civio-section p,
body.cv-article-page.drone-delivery-page .civio-references p{
  margin:0 0 .58em!important;
  line-height:1.87!important;
}
body.cv-article-page.drone-delivery-page .civio-section{
  padding-top:42px!important;
  padding-bottom:42px!important;
}
body.cv-article-page.drone-delivery-page .civio-section h3{
  margin:27px 0 12px!important;
  font-size:19px!important;
}
body.cv-article-page.drone-delivery-page .civio-section p + p{
  margin-top:0!important;
}
body.cv-article-page.drone-delivery-page .civio-section strong,
body.cv-article-page.drone-delivery-page .civio-references strong{
  color:#151515!important;
}
body.cv-article-page.drone-delivery-page .civio-section ul:not(.drone-checklist),
body.cv-article-page.drone-delivery-page .civio-references ol{
  margin:10px 0 19px!important;
  padding-left:1.6em!important;
  line-height:1.85!important;
}
body.cv-article-page.drone-delivery-page .civio-section li,
body.cv-article-page.drone-delivery-page .civio-references li{
  color:#333!important;
}
body.cv-article-page.drone-delivery-page .civio-references a{
  color:#9d1824!important;
  text-decoration:underline!important;
  text-underline-offset:3px!important;
}
body.cv-article-page.drone-delivery-page .civio-section a:not(.button){
  overflow-wrap:anywhere;
}
body.cv-article-page.drone-delivery-page .drone-route-panel p,
body.cv-article-page.drone-delivery-page .drone-role-panel p,
body.cv-article-page.drone-delivery-page .drone-reg-panel p,
body.cv-article-page.drone-delivery-page .drone-sim-panel p{
  font-size:13px!important;
  line-height:1.75!important;
  margin-bottom:.65em!important;
}

/* Full-text edition: tighter paragraph rhythm without trimming source prose. */
body.cv-article-page.drone-delivery-page .civio-section p,
body.cv-article-page.drone-delivery-page .civio-references p{
  margin:0 0 .58em!important;
  line-height:1.87!important;
}
body.cv-article-page.drone-delivery-page .civio-section{
  padding-top:42px!important;
  padding-bottom:42px!important;
}
body.cv-article-page.drone-delivery-page .civio-section h3{
  margin:27px 0 12px!important;
  font-size:19px!important;
}
body.cv-article-page.drone-delivery-page .civio-section p + p{
  margin-top:0!important;
}
body.cv-article-page.drone-delivery-page .civio-section strong,
body.cv-article-page.drone-delivery-page .civio-references strong{
  color:#151515!important;
}
body.cv-article-page.drone-delivery-page .civio-section ul:not(.drone-checklist),
body.cv-article-page.drone-delivery-page .civio-references ol{
  margin:10px 0 19px!important;
  padding-left:1.6em!important;
  line-height:1.85!important;
}
body.cv-article-page.drone-delivery-page .civio-section li,
body.cv-article-page.drone-delivery-page .civio-references li{
  color:#333!important;
}
body.cv-article-page.drone-delivery-page .civio-references a{
  color:#9d1824!important;
  text-decoration:underline!important;
  text-underline-offset:3px!important;
}
body.cv-article-page.drone-delivery-page .civio-section a:not(.button){
  overflow-wrap:anywhere;
}
body.cv-article-page.drone-delivery-page .drone-route-panel p,
body.cv-article-page.drone-delivery-page .drone-role-panel p,
body.cv-article-page.drone-delivery-page .drone-reg-panel p,
body.cv-article-page.drone-delivery-page .drone-sim-panel p{
  font-size:13px!important;
  line-height:1.75!important;
  margin-bottom:.65em!important;
}