.wc4dc-bx{
  --bx-navy:#082f4d;
  --bx-navy-2:#0e486d;
  --bx-red:#a71930;
  --bx-red-dark:#7d1125;
  --bx-blue:#2879b8;
  --bx-green:#187b4f;
  --bx-purple:#7650a7;
  --bx-gold:#a46800;
  --bx-ink:#172733;
  --bx-muted:#5e6e7b;
  --bx-line:#d7e0e6;
  --bx-soft:#f3f6f8;
  --bx-white:#fff;
  --bx-none:#dfe5e9;
  --bx-shadow:0 16px 40px rgba(7,47,77,.1);
  width:100%;
  max-width:1320px;
  margin:28px auto 54px;
  padding-bottom:max(20px,env(safe-area-inset-bottom));
  color:var(--bx-ink);
  font-family:inherit;
}
.wc4dc-bx *{box-sizing:border-box}
.wc4dc-bx button,.wc4dc-bx input,.wc4dc-bx select{font:inherit}
.wc4dc-bx button,.wc4dc-bx a,.wc4dc-bx input,.wc4dc-bx select{transition:border-color .16s ease,background-color .16s ease,color .16s ease,box-shadow .16s ease}
.wc4dc-bx button:focus-visible,.wc4dc-bx a:focus-visible,.wc4dc-bx input:focus-visible,.wc4dc-bx select:focus-visible{outline:3px solid #f0b429;outline-offset:3px}
.wc4dc-bx button{cursor:pointer}

.wc4dc-bx__intro{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(240px,.55fr);gap:28px;align-items:center;padding:32px;border-radius:22px 22px 0 0;background:linear-gradient(130deg,var(--bx-navy),#0b648f);color:var(--bx-white);box-shadow:var(--bx-shadow)}
.wc4dc-bx__eyebrow{display:block;margin-bottom:7px;color:#86d4ec;font-size:.72rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.wc4dc-bx__intro h2{margin:0 0 9px;color:var(--bx-white);font-size:clamp(1.8rem,4vw,3.15rem);line-height:1.04;letter-spacing:-.035em}
.wc4dc-bx__intro p{max-width:850px;margin:0;color:#deedf4;font-size:1rem;line-height:1.65}
.wc4dc-bx__source-stamp{padding:18px;border:1px solid rgba(255,255,255,.28);border-radius:16px;background:rgba(255,255,255,.09)}
.wc4dc-bx__source-stamp strong,.wc4dc-bx__source-stamp span{display:block}.wc4dc-bx__source-stamp strong{margin-bottom:6px;color:var(--bx-white)}.wc4dc-bx__source-stamp span{color:#d8ebf3;font-size:.83rem;line-height:1.45}

.wc4dc-bx__modes{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px;border:1px solid var(--bx-line);border-top:0;background:var(--bx-white)}
.wc4dc-bx__modes button,.wc4dc-bx__families button,.wc4dc-bx__overlays button,.wc4dc-bx__detail-tabs button,.wc4dc-bx__bands button{min-height:42px;border:1px solid var(--bx-line);border-radius:10px;background:var(--bx-soft);color:var(--bx-navy);font-weight:800}
.wc4dc-bx__modes button{padding:8px 15px}
.wc4dc-bx__modes button:hover,.wc4dc-bx__families button:hover,.wc4dc-bx__overlays button:hover,.wc4dc-bx__detail-tabs button:hover,.wc4dc-bx__bands button:hover{border-color:#9bb1c0;background:#eaf1f5}
.wc4dc-bx button[aria-pressed="true"],.wc4dc-bx button[aria-selected="true"]{border-color:var(--bx-navy);background:var(--bx-navy);color:var(--bx-white)}

.wc4dc-bx__controls{display:grid;grid-template-columns:minmax(250px,1.3fr) repeat(3,minmax(145px,.7fr));gap:12px;padding:16px 18px;border:1px solid var(--bx-line);border-top:0;background:var(--bx-white)}
.wc4dc-bx__field{display:block;min-width:0;margin:0}.wc4dc-bx__field>span:first-child,.wc4dc-bx__path-fields label>span{display:block;margin-bottom:5px;color:var(--bx-muted);font-size:.78rem;font-weight:850}
.wc4dc-bx__field input,.wc4dc-bx__field select,.wc4dc-bx__path-fields input{width:100%;min-height:44px;border:1px solid #bccad3;border-radius:9px;background:var(--bx-white);color:var(--bx-ink);padding:8px 10px;font-size:16px}
.wc4dc-bx__field small{display:block;margin-top:4px;color:var(--bx-muted);font-size:.72rem}
.wc4dc-bx__input-action{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.wc4dc-bx__input-action button,.wc4dc-bx__path-fields>button{min-height:44px;padding:8px 15px;border:1px solid var(--bx-red);border-radius:9px;background:var(--bx-red);color:var(--bx-white);font-weight:850}.wc4dc-bx__input-action button:hover,.wc4dc-bx__path-fields>button:hover{background:var(--bx-red-dark)}

.wc4dc-bx__band-picker{padding:18px;border:1px solid var(--bx-line);border-top:0;border-radius:0 0 18px 18px;background:var(--bx-soft);box-shadow:0 12px 28px rgba(7,47,77,.06)}
.wc4dc-bx__section-heading,.wc4dc-bx__panel-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.wc4dc-bx__section-heading{margin-bottom:11px}.wc4dc-bx__section-heading h3,.wc4dc-bx__panel-heading h3{margin:0;color:var(--bx-navy);font-size:1.15rem}.wc4dc-bx__section-heading p,.wc4dc-bx__panel-heading p{margin:4px 0 0;color:var(--bx-muted);font-size:.82rem;line-height:1.45}
.wc4dc-bx__families,.wc4dc-bx__overlays{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.wc4dc-bx__families button,.wc4dc-bx__overlays button{min-height:34px;padding:5px 10px;font-size:.75rem}
.wc4dc-bx__bands{display:grid;grid-template-columns:repeat(auto-fit,minmax(68px,1fr));gap:6px}.wc4dc-bx__bands button{min-height:40px;padding:6px 5px;font-size:.76rem;white-space:nowrap}.wc4dc-bx__bands button[hidden]{display:none}

.wc4dc-bx__workspace{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(290px,.75fr);gap:15px;margin-top:16px}.wc4dc-bx__primary{display:grid;gap:15px;min-width:0}.wc4dc-bx__panel{min-width:0;padding:17px;border:1px solid var(--bx-line);border-radius:17px;background:var(--bx-white);box-shadow:0 9px 24px rgba(7,47,77,.055)}
.wc4dc-bx__panel-heading{align-items:flex-start;margin-bottom:14px}.wc4dc-bx__status{display:inline-flex;align-items:center;gap:7px;max-width:100%;padding:7px 11px;border-radius:999px;background:#e7f5ee;color:#11613e;font-size:.78rem;font-weight:900;white-space:nowrap}.wc4dc-bx__status:before{content:"";width:7px;height:7px;flex:0 0 auto;border-radius:50%;background:currentColor}.wc4dc-bx__status.is-no{background:#fcebee;color:#8a1730}.wc4dc-bx__status.is-verify{background:#fff3d6;color:#7a4b00}

.wc4dc-bx__scale{position:relative;padding-top:2px}.wc4dc-bx__axis{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px;color:var(--bx-muted);font-size:.76rem;font-variant-numeric:tabular-nums}.wc4dc-bx__segments{display:flex;min-height:68px;overflow:hidden;border-radius:12px;background:var(--bx-none)}
.wc4dc-bx__segment{display:flex;align-items:center;justify-content:center;min-width:0;padding:7px 5px;color:var(--bx-white);text-align:center;font-size:.73rem;font-weight:850;line-height:1.25}.wc4dc-bx__segment.is-cw{background:var(--bx-purple)}.wc4dc-bx__segment.is-data{background:var(--bx-blue)}.wc4dc-bx__segment.is-phone{background:var(--bx-red)}.wc4dc-bx__segment.is-mixed{background:var(--bx-green)}.wc4dc-bx__segment.is-special{background:var(--bx-gold)}.wc4dc-bx__segment.is-none{background:var(--bx-none);color:#63717b}.wc4dc-bx__segment .is-short{display:none}.wc4dc-bx__segment.is-narrow .is-full{display:none}.wc4dc-bx__segment.is-narrow .is-short{display:inline}.wc4dc-bx__segment.is-tiny span{display:none}

.wc4dc-bx__marker-stage{position:relative;min-height:72px;margin-top:0;border-top:1px solid transparent;isolation:isolate}.wc4dc-bx .wc4dc-bx__marker{position:absolute;left:var(--bx-marker-left);top:var(--bx-marker-top);z-index:2;width:auto;max-width:150px;min-height:34px;height:auto;transform:translateX(-50%);padding:5px 8px;border:1px solid #9fb2bf;border-radius:8px;background:var(--bx-white);color:var(--bx-navy);box-shadow:0 3px 8px rgba(7,47,77,.08);font-size:.7rem;font-weight:900;line-height:1.05;white-space:nowrap}.wc4dc-bx .wc4dc-bx__marker:hover,.wc4dc-bx .wc4dc-bx__marker:focus-visible{border-color:var(--bx-blue);background:#eef7fc;color:var(--bx-navy)}.wc4dc-bx__marker:before{content:"";position:absolute;left:50%;bottom:100%;z-index:-1;width:2px;height:var(--bx-marker-stem);background:var(--bx-navy)}.wc4dc-bx__marker:after{content:"";position:absolute;left:calc(50% - 3px);bottom:calc(100% + var(--bx-marker-stem) - 4px);width:8px;height:8px;border-radius:50%;background:var(--bx-navy)}.wc4dc-bx__marker span{display:block;color:var(--bx-muted);font-size:.61rem;font-weight:700;font-variant-numeric:tabular-nums}.wc4dc-bx__activity-list{display:none}
.wc4dc-bx__legend{display:flex;gap:10px 15px;flex-wrap:wrap;margin-top:9px;color:var(--bx-muted);font-size:.71rem}.wc4dc-bx__legend span{display:inline-flex;gap:6px;align-items:center}.wc4dc-bx__legend i{width:11px;height:11px;border-radius:3px;background:var(--bx-none)}.wc4dc-bx__legend .is-cw{background:var(--bx-purple)}.wc4dc-bx__legend .is-data{background:var(--bx-blue)}.wc4dc-bx__legend .is-phone{background:var(--bx-red)}.wc4dc-bx__legend .is-mixed{background:var(--bx-green)}
.wc4dc-bx__table-toggle{width:100%;min-height:44px;margin-top:15px;padding:8px 12px;border:1px solid var(--bx-line);border-radius:10px;background:var(--bx-soft);color:var(--bx-navy);font-weight:850;text-align:left}.wc4dc-bx__table-toggle:before{content:"+";display:inline-grid;width:23px;height:23px;margin-right:7px;place-items:center;border-radius:50%;background:var(--bx-navy);color:var(--bx-white)}.wc4dc-bx__table-toggle[aria-expanded="true"]:before{content:"−"}.wc4dc-bx__table-wrap{max-width:100%;margin-top:12px;overflow-x:auto}.wc4dc-bx__table-wrap table{width:100%;border-collapse:collapse;font-size:.8rem}.wc4dc-bx__table-wrap th,.wc4dc-bx__table-wrap td{padding:10px;border-bottom:1px solid var(--bx-line);text-align:left;vertical-align:top}.wc4dc-bx__table-wrap th{color:var(--bx-navy);background:var(--bx-soft)}

.wc4dc-bx__path-fields{display:grid;grid-template-columns:minmax(130px,1fr) minmax(130px,1fr) auto;gap:9px;align-items:end;margin-bottom:7px}.wc4dc-bx__path-fields label{display:block;margin:0}.wc4dc-bx__grid-note{margin:0 0 10px;color:var(--bx-muted);font-size:.72rem;line-height:1.45}.wc4dc-bx__map{position:relative;z-index:0;width:100%;height:420px;overflow:hidden;border:1px solid var(--bx-line);border-radius:13px;background:#e7eef2}.wc4dc-bx__map>p{display:grid;height:100%;margin:0;place-items:center;color:var(--bx-muted)}.wc4dc-bx__map .leaflet-control{font-family:inherit}.wc4dc-bx__map .wc4dc-bx__map-label{border:0!important;background:transparent!important;pointer-events:none!important;white-space:nowrap}.wc4dc-bx__map-label span{display:block;box-shadow:0 1px 5px rgba(7,47,77,.2);font-weight:900;line-height:1;text-align:center;text-shadow:none}.wc4dc-bx__map-label--grid span{padding:3px 5px;border:1px solid rgba(8,59,102,.32);border-radius:999px;background:rgba(255,255,255,.82);color:#083b66;font-size:.63rem}.wc4dc-bx__map-label--zone span{display:grid;width:28px;height:28px;place-items:center;border:2px solid currentColor;border-radius:50%;background:rgba(255,255,255,.92);font-size:.69rem}.wc4dc-bx__map-label--zone.is-cq span{color:#7650a7}.wc4dc-bx__map-label--zone.is-itu span{color:#a46800}.wc4dc-bx__map-status{min-height:1.3em;margin:8px 0 0;color:var(--bx-muted);font-size:.72rem}.wc4dc-bx__map-status.is-error{color:#8a1730}.wc4dc-bx__map-credit{margin:4px 0 0;color:var(--bx-muted);font-size:.66rem;line-height:1.4}.wc4dc-bx__map-credit a{color:#075f93}
.wc4dc-bx__path-context{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(250px,.7fr);gap:10px 14px;min-width:0;margin:10px 0 13px}.wc4dc-bx__path-assessment{display:grid;grid-template-columns:16px minmax(0,1fr);gap:10px;align-items:start;min-width:0;padding:12px 13px;border:1px solid #b8dcca;border-left:5px solid var(--bx-green);border-radius:10px;background:#edf8f3}.wc4dc-bx__path-light{width:13px;height:13px;margin-top:3px;border-radius:50%;background:var(--bx-green);box-shadow:0 0 0 4px rgba(24,123,79,.12)}.wc4dc-bx__path-assessment strong,.wc4dc-bx__path-assessment span,.wc4dc-bx__path-assessment small{display:block}.wc4dc-bx__path-assessment strong{color:var(--bx-navy);font-size:.9rem}.wc4dc-bx__path-assessment div>span{margin-top:3px;color:var(--bx-ink);font-size:.78rem;line-height:1.45}.wc4dc-bx__path-assessment small{margin-top:5px;color:var(--bx-muted);font-size:.69rem;font-weight:750;line-height:1.4}.wc4dc-bx__path-assessment.is-conditional{border-color:#ecd19b;border-left-color:#b26a00;background:#fff7e6}.wc4dc-bx__path-assessment.is-conditional .wc4dc-bx__path-light{background:#b26a00;box-shadow:0 0 0 4px rgba(178,106,0,.13)}.wc4dc-bx__path-assessment.is-unlikely{border-color:#ebbdc7;border-left-color:var(--bx-red);background:#fceef1}.wc4dc-bx__path-assessment.is-unlikely .wc4dc-bx__path-light{background:var(--bx-red);box-shadow:0 0 0 4px rgba(167,25,48,.12)}.wc4dc-bx__path-index{display:grid;gap:5px;align-content:center;min-width:0;padding:10px 12px;border:1px solid var(--bx-line);border-radius:10px;background:var(--bx-soft)}.wc4dc-bx__path-index span{display:flex;gap:7px;align-items:center;color:var(--bx-muted);font-size:.7rem;font-weight:750;line-height:1.3}.wc4dc-bx__path-index i{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:var(--bx-green)}.wc4dc-bx__path-index .is-conditional i{background:#b26a00}.wc4dc-bx__path-index .is-unlikely i{background:var(--bx-red)}.wc4dc-bx__path-disclaimer{grid-column:1/-1;margin:0;color:var(--bx-muted);font-size:.69rem;line-height:1.45}

.wc4dc-bx__details{align-self:start}.wc4dc-bx__detail-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin-bottom:13px}.wc4dc-bx__detail-tabs button{min-height:42px;padding:6px;font-size:.72rem}.wc4dc-bx__answer{margin-bottom:11px;padding:13px;border-left:5px solid var(--bx-green);border-radius:8px;background:#edf8f3}.wc4dc-bx__answer.is-no{border-left-color:var(--bx-red);background:#fcedf0}.wc4dc-bx__answer.is-verify{border-left-color:var(--bx-gold);background:#fff6df}.wc4dc-bx__answer strong,.wc4dc-bx__answer span{display:block}.wc4dc-bx__answer strong{margin-bottom:3px;color:var(--bx-navy);font-size:1.25rem}.wc4dc-bx__answer span{font-size:.82rem;line-height:1.5}
.wc4dc-bx__facts{margin:0}.wc4dc-bx__facts>div{display:grid;grid-template-columns:105px minmax(0,1fr);gap:9px;padding:10px 0;border-bottom:1px solid var(--bx-line)}.wc4dc-bx__facts dt{color:var(--bx-muted);font-size:.71rem;font-weight:850}.wc4dc-bx__facts dd{margin:0;font-size:.78rem;line-height:1.48}.wc4dc-bx__behavior{margin:0 0 12px;color:var(--bx-ink);line-height:1.65}.wc4dc-bx__boundary-note{margin:11px 0;padding:12px;border-left:4px solid var(--bx-blue);border-radius:0 9px 9px 0;background:#eef6fb}.wc4dc-bx__boundary-note strong,.wc4dc-bx__boundary-note span{display:block}.wc4dc-bx__boundary-note strong{color:var(--bx-navy)}.wc4dc-bx__boundary-note span{margin-top:3px;color:var(--bx-muted);font-size:.78rem;line-height:1.45}
.wc4dc-bx__action{display:flex;justify-content:center;align-items:center;min-height:44px;margin-top:8px;padding:9px 12px;border-radius:10px;background:var(--bx-red);color:var(--bx-white)!important;font-weight:850;text-align:center;text-decoration:none!important}.wc4dc-bx__action:hover{background:var(--bx-red-dark)}.wc4dc-bx__action--quiet{border:1px solid var(--bx-line);background:var(--bx-soft);color:var(--bx-navy)!important}.wc4dc-bx__action--quiet:hover{background:#e8eff3}
.wc4dc-bx__learning-steps{margin:0;padding:0;list-style:none}.wc4dc-bx__learning-steps li{display:grid;grid-template-columns:78px minmax(0,1fr);gap:9px;padding:10px 0;border-bottom:1px solid var(--bx-line)}.wc4dc-bx__learning-steps strong{color:var(--bx-navy);font-size:.74rem}.wc4dc-bx__learning-steps span{color:var(--bx-muted);font-size:.76rem;line-height:1.45}.wc4dc-bx__official-sources{margin-top:17px;padding-top:14px;border-top:2px solid var(--bx-line)}.wc4dc-bx__official-sources>strong{color:var(--bx-navy)}.wc4dc-bx__official-sources p{margin:5px 0 7px;color:var(--bx-muted);font-size:.72rem;line-height:1.45}.wc4dc-bx__official-sources ul{margin:0;padding-left:18px}.wc4dc-bx__official-sources li{margin:5px 0;font-size:.72rem;line-height:1.35}.wc4dc-bx__official-sources a{color:#075f93;font-weight:750}.wc4dc-bx__noscript{margin:15px 0;padding:13px;border-left:4px solid var(--bx-gold);background:#fff6df}

.wc4dc-bx--compact{width:100%;margin:0}.wc4dc-bx--compact .wc4dc-bx__intro{border-radius:18px}.wc4dc-bx--compact .wc4dc-bx__source-stamp{display:none}

@media(max-width:1040px){
  .wc4dc-bx__controls{grid-template-columns:repeat(2,minmax(0,1fr))}.wc4dc-bx__field--frequency{grid-column:1/-1}
  .wc4dc-bx__workspace{grid-template-columns:1fr}.wc4dc-bx__details{order:-1}
}
@media(max-width:760px){
  .wc4dc-bx{width:100%;margin:14px auto 38px}
  .wc4dc-bx__intro{grid-template-columns:1fr;padding:23px 18px}.wc4dc-bx__source-stamp{padding:13px}
  .wc4dc-bx__controls{grid-template-columns:1fr;padding:14px}.wc4dc-bx__field--frequency{grid-column:auto}
  .wc4dc-bx__band-picker,.wc4dc-bx__panel{padding:13px}.wc4dc-bx__section-heading,.wc4dc-bx__panel-heading{display:block}.wc4dc-bx__families,.wc4dc-bx__overlays{justify-content:flex-start;margin-top:10px}
  .wc4dc-bx__panel-heading .wc4dc-bx__status{margin-top:9px;white-space:normal}
  .wc4dc-bx__path-fields{grid-template-columns:1fr 1fr}.wc4dc-bx__path-fields>button{grid-column:1/-1}
  .wc4dc-bx__path-context{grid-template-columns:1fr}
  .wc4dc-bx__path-disclaimer{grid-column:auto}
  .wc4dc-bx__map{height:340px}
}
@media(max-width:680px){
  .wc4dc-bx__segments{min-height:72px}.wc4dc-bx__segment .is-full{display:none}.wc4dc-bx__segment .is-short{display:inline}.wc4dc-bx__segment.is-tiny span{display:none}
  .wc4dc-bx__marker-stage{display:none}.wc4dc-bx__activity-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:10px}.wc4dc-bx__activity-list button{min-height:44px;padding:7px;border:1px solid var(--bx-line);border-radius:8px;background:var(--bx-soft);color:var(--bx-navy);font-size:.72rem;font-weight:850;text-align:left}.wc4dc-bx__activity-list button span{display:block;color:var(--bx-muted);font-size:.66rem;font-weight:700}
}
@media(max-width:460px){
  .wc4dc-bx__modes{display:grid;grid-template-columns:1fr}.wc4dc-bx__modes button{width:100%}
  .wc4dc-bx__input-action{grid-template-columns:1fr}.wc4dc-bx__input-action button{width:100%}
  .wc4dc-bx__bands{grid-template-columns:repeat(3,minmax(0,1fr))}.wc4dc-bx__bands button{white-space:normal}
  .wc4dc-bx__detail-tabs{grid-template-columns:1fr}.wc4dc-bx__path-fields{grid-template-columns:1fr}.wc4dc-bx__path-fields>button{grid-column:auto}.wc4dc-bx__map{height:300px}
  .wc4dc-bx__activity-list{grid-template-columns:1fr}.wc4dc-bx__facts>div,.wc4dc-bx__learning-steps li{grid-template-columns:1fr;gap:3px}
}
@media(pointer:coarse){.wc4dc-bx button,.wc4dc-bx input,.wc4dc-bx select{min-height:44px}}
@media(prefers-reduced-motion:reduce){.wc4dc-bx button,.wc4dc-bx a,.wc4dc-bx input,.wc4dc-bx select{transition:none}}