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@media(max-width:1100px){.hero-grid{gap:35px}.peppol-v2 h1{font-size:60px}.section-intro{gap:40px}.peppol-v2 .navlinks{gap:5px}.peppol-v2 .navlinks a{padding:8px}.exchange-board{padding:23px}.hero-document{margin-inline:0}.journey-heading{gap:35px}.journey-panel{padding:28px}.data-grid,.setup-grid{gap:40px}.format-grid{gap:15px}.format-grid article{padding:24px}.format-grid h3{font-size:28px}.information-card{padding:25px}.closing{gap:35px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.review-bar{padding:9px 20px;font-size:max(11px,var(--mobile-min-type,0px));gap:10px;letter-spacing:.3px;line-height:1.5}.review-bar span{max-width:100px}.hero-grid{grid-template-columns:1fr;padding-block:40px 30px;gap:30px}.peppol-v2 h1{font-size:51px;letter-spacing:-2.5px}.lede{font-size:16px;margin:24px 0}.peppol-v2 .btn{font-size:14px;padding:13px 15px}.text-link{font-size:14px}.cta{gap:17px}.service-note{font-size:14px;line-height:1.7}.exchange-board{padding:20px;transform:none}.board-heading{font-size:max(12px,var(--mobile-min-type,0px));letter-spacing:.8px}.hero-document{padding:23px 20px;margin:24px 0 20px}.document-top{display:block;margin-bottom:20px}.document-top>span{display:inline-block;margin-top:12px;font-size:14px}.document-field{gap:10px}.document-field small{font-size:max(12px,var(--mobile-min-type,0px))}.document-field>span{font-size:14px}.hero-document>p{font-size:14px}.hero-route>span{font-size:16px}.hero-route>span:nth-of-type(2){padding:7px 10px}.hero-route{gap:7px}.inbound-strip p{font-size:14px}.illustration-label{font-size:14px}.hero-bottom{font-size:max(12px,var(--mobile-min-type,0px))}.chapter-nav a{padding:16px 7px;gap:4px;font-size:max(12px,var(--mobile-min-type,0px));align-items:flex-start}.chapter-nav span{font-size:max(13px,var(--mobile-min-type,0px));line-height:1.5}.exchange-section,.formats-section{padding-block:45px}.section-intro{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.peppol-v2 h2{font-size:34px;letter-spacing:-1.3px}.eyebrow{font-size:max(12px,var(--mobile-min-type,0px));letter-spacing:1px;margin-bottom:20px}.section-intro>p{font-size:16px}.scenario-instruction{display:block}.scenario-instruction>span{display:block;font-size:14px;margin-top:7px;line-height:1.6}.journey-tabs{grid-template-columns:1fr;gap:7px;margin-bottom:13px}.journey-tabs>button{padding:18px 47px 18px 18px;border-radius:5px}.journey-tabs button>span{font-size:max(12px,var(--mobile-min-type,0px));margin-bottom:10px}.journey-tabs button>b{font-size:18px}.journey-tabs button:after{right:12px;width:25px;height:25px}.journey-panel{padding:25px 20px;border-radius:5px}.journey-heading{grid-template-columns:1fr;gap:24px}.journey-heading h3{font-size:29px}.journey-heading>p{font-size:16px}.journey-steps{grid-template-columns:1fr;gap:24px;margin-top:25px}.journey-steps li{padding-top:18px}.journey-steps span{margin-bottom:12px}.journey-steps b{font-size:21px}.journey-steps p{font-size:16px;margin-top:12px}.journey-note{font-size:14px;margin-top:25px}.data-section{padding-block:45px}.data-grid{grid-template-columns:1fr;gap:30px}.data-grid>div>p:not(.eyebrow){font-size:16px}.information-card{padding:23px;transform:none}.example-label{font-size:max(12px,var(--mobile-min-type,0px))}.information-card>div{display:block}.information-card b{display:block;text-align:left;margin-top:9px;font-size:19px}.information-card>div>span{font-size:14px}.format-grid{grid-template-columns:1fr;gap:18px}.format-grid article{padding:25px}.format-grid article>span{min-height:0;font-size:max(12px,var(--mobile-min-type,0px));margin-bottom:20px}.format-grid h3{min-height:0;font-size:31px}.format-grid p{font-size:16px;margin-top:20px}.format-note{font-size:14px}.setup-section{padding-block:45px}.setup-grid{grid-template-columns:1fr;gap:30px}.setup-section h2{font-size:34px}.setup-grid>div>p:not(.eyebrow){font-size:16px}.setup-details summary{font-size:18px}.setup-details details p{font-size:14px}.closing{padding-block:45px;display:block}.closing p:not(.eyebrow){font-size:16px}.closing .btn{margin-top:25px}.provenance{font-size:14px}.peppol-v2 footer .container>div{gap:24px!important}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Review refinements: equal visibility for both directions and distinct concept levels. */
.hero-directions{display:grid;gap:12px}.direction{border:1px solid #c4d9d9;background:#eaf2f1;border-radius:5px;padding:15px}.direction.receiving{background:#edf3e5;border-color:#c3d3b5}.direction-label{font-size:max(12px,var(--mobile-min-type,0px));letter-spacing:.6px;line-height:1.6;color:#426d72;display:block}.hero-directions .hero-route{border:0;padding:12px 0 0}.receiving-condition{font-size:14px;color:#527270;margin:18px 0 0}.network-layer{display:grid;grid-template-columns:.55fr 1fr;gap:45px;align-items:center;background:#1c5b70;color:white;border-radius:6px;padding:30px 35px;margin-bottom:22px}.concept-label{display:block;font-size:max(12px,var(--mobile-min-type,0px));letter-spacing:.6px;line-height:1.7;color:#527261;margin-bottom:20px}.network-layer .concept-label{color:#c4e0d6;margin-bottom:14px}.network-layer h3{font-size:34px;letter-spacing:-1px}.network-layer>p{font-size:16px;color:#d7e5e5;margin:0}.format-levels{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}.format-levels>article{padding:30px;background:#edf3e9;border:1px solid #cad7c4;border-radius:6px}.format-levels h3{font-size:29px;letter-spacing:-.8px;line-height:1.2}.format-levels p{font-size:16px;color:var(--muted);margin:18px 0 0}.format-levels .portugal-format{background:#f3eee0;border-color:#ded1b5}.specification{border-top:1px solid #c8d5c1;margin-top:24px;padding-top:20px}.specification h4{font-size:21px;line-height:1.3;font-weight:500;letter-spacing:-.4px;margin:0}.specification p{font-size:14px;margin-top:12px}.closing>div{max-width:700px}
@media(max-width:1100px){.hero-directions .hero-route>span{font-size:14px}.network-layer{gap:30px;padding:28px}.format-levels>article{padding:26px}.closing{gap:30px}}
@media(max-width:700px){.direction{padding:14px 12px}.direction-label{font-size:max(12px,var(--mobile-min-type,0px));letter-spacing:.4px}.hero-directions .hero-route{gap:6px}.hero-directions .hero-route>span{font-size:14px}.hero-directions .hero-route>span:nth-of-type(2){padding:7px 9px}.hero-directions .hero-route>i{font-size:19px}.receiving-condition{font-size:14px;line-height:1.7}.network-layer{grid-template-columns:1fr;gap:20px;padding:25px}.network-layer h3{font-size:32px}.network-layer>p{font-size:16px}.format-levels{grid-template-columns:1fr;gap:18px}.format-levels>article{padding:25px}.format-levels h3{font-size:29px}.concept-label{font-size:max(12px,var(--mobile-min-type,0px))}.specification h4{font-size:22px}.specification p{font-size:16px}}

/* Final mobile readability pass: retain desktop type and each page composition. */
@media(max-width:760px){
  .peppol-v2{--mobile-min-type:14px}
  .peppol-v2 .lang-option,.peppol-v2 #lang-current,.peppol-v2 footer p,.peppol-v2 footer a,.peppol-v2 footer address,.peppol-v2 footer strong,.peppol-v2 footer .localized,.peppol-v2 footer #year{font-size:14px;line-height:1.6}
  .peppol-v2 button{min-height:44px}
  .peppol-v2 .btn{min-height:44px;white-space:normal;text-align:center}
  .peppol-v2 .review-bar{flex-wrap:wrap;line-height:1.5}
}

@media(max-width:760px){.peppol-v2 #menuBtn{font-size:18px}.peppol-v2 #close-viewer{font-size:14px}}

@media(max-width:760px){
.peppol-v2 .chapter-nav>.wrap{grid-template-columns:repeat(3,minmax(0,1fr))}
.peppol-v2 .chapter-nav a{min-width:0;flex-direction:column;align-items:flex-start;gap:6px}
.peppol-v2 .chapter-nav span{min-width:0;max-width:100%;overflow-wrap:anywhere;line-height:1.5}
}

@media(max-width:760px){.peppol-v2 .hero-grid>*, .peppol-v2 .reader-grid>*{min-width:0}}