.platform-guide{max-width:1500px;padding-inline:clamp(1rem,4vw,4rem)}
.platform-guide-heading{align-items:center;margin-bottom:1.5rem}
.platform-guide-heading h2{max-width:900px;font-size:clamp(2.4rem,5vw,4.8rem)}
.guide-download{flex:0 0 auto;padding:.9rem 1.1rem;border:0;border-radius:4px;background:var(--ink);color:#fff;cursor:pointer;font-size:.875rem;font-weight:800}
.platform-guide-content{overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 24px 70px rgba(7,20,38,.08);font-size:1rem;line-height:1.72}
.platform-guide-content p,.platform-guide-content li,.platform-guide-content td,.platform-guide-content th{overflow-wrap:anywhere}
.manual-cover{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:3rem;padding:clamp(2rem,6vw,5rem);background:linear-gradient(135deg,#071426 0%,#0e223a 70%,#133a50 100%);color:#fff}
.manual-eyebrow,.manual-kicker{margin:0 0 .7rem;color:var(--gold);font-size:.78rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.manual-cover h1{max-width:760px;margin:0;font:400 clamp(3.2rem,7vw,7rem)/.9 Georgia,serif;letter-spacing:-.055em}
.manual-cover h1 em{display:block;color:var(--cyan);font-weight:400}
.manual-deck{max-width:680px;margin:1.7rem 0 0;color:#bac7d3;font-size:1.08rem;line-height:1.75}
.manual-meta{align-self:end;display:grid;gap:.2rem;padding:1.2rem;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}
.manual-meta div{display:grid;grid-template-columns:100px 1fr;gap:1rem;padding:.65rem 0}
.manual-meta span{color:#8191a1;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.manual-meta b{font-size:.92rem}
.manual-index{display:flex;align-items:center;gap:.55rem;overflow:auto;padding:1rem clamp(1rem,4vw,3rem);border-bottom:1px solid var(--line);background:#fbfaf7;scrollbar-width:thin}
.manual-index b{flex:0 0 auto;margin-right:.5rem;font-size:.78rem;text-transform:uppercase}
.manual-index a{flex:0 0 auto;padding:.5rem .7rem;border:1px solid var(--line);border-radius:999px;color:#536275;font-size:.78rem;font-weight:700}
.manual-index a:hover,.manual-index a:focus-visible{border-color:var(--coral);color:var(--ink);outline:none}
.manual-section{display:grid;grid-template-columns:82px minmax(0,1fr);gap:clamp(1rem,3vw,3rem);padding:clamp(2rem,5vw,4.5rem);border-bottom:1px solid var(--line);scroll-margin-top:1rem}
.manual-section-no{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--ink);color:#fff;font-weight:850;font-size:.92rem}
.manual-section h2{max-width:900px;margin:0 0 1.5rem;font:400 clamp(2rem,4vw,3.6rem)/1.02 Georgia,serif;letter-spacing:-.035em}
.manual-section h3{margin:2rem 0 .6rem;font:600 1.16rem/1.3 Georgia,serif}
.manual-section p{max-width:900px;margin:.5rem 0 1rem;color:#536275}
.manual-grid{display:grid;gap:1rem;margin:1.4rem 0}
.manual-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.manual-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.manual-grid article{padding:1.35rem;border:1px solid var(--line);border-radius:10px;background:#fbfaf7}
.manual-grid article h3{margin:0 0 .45rem;font-size:1.08rem}
.manual-grid article p{margin:0;font-size:.94rem}
.manual-table-wrap{width:100%;overflow:auto;margin:1.4rem 0;border:1px solid var(--line)}
.manual-table-wrap table{width:100%;min-width:800px;border-collapse:collapse}
.manual-table-wrap th,.manual-table-wrap td{padding:1rem;vertical-align:top;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem;line-height:1.55}
.manual-table-wrap th{background:var(--ink);color:#fff;font-size:.78rem;letter-spacing:.035em}
.manual-table-wrap tr:last-child td{border-bottom:0}
.manual-table-wrap td:first-child{color:var(--ink)}
.manual-steps{display:grid;gap:.75rem;padding:0;counter-reset:manual-step;list-style:none}
.manual-steps li{position:relative;display:grid;grid-template-columns:minmax(180px,.42fr) minmax(0,1fr);gap:1.2rem;padding:1rem 1rem 1rem 3.5rem;border:1px solid var(--line);counter-increment:manual-step}
.manual-steps li::before{content:counter(manual-step);position:absolute;left:1rem;top:1rem;display:grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--coral);font-size:.76rem;font-weight:850}
.manual-steps span{color:#657383}
.manual-callout{margin:1.5rem 0;padding:1.2rem 1.4rem;border-left:5px solid var(--cyan);background:#edf9fa}
.manual-callout.warning{border-color:var(--gold);background:#fff7e5}
.manual-callout b{font-size:1rem}
.manual-callout p{margin:.35rem 0 0}
.manual-flow{display:grid;gap:.75rem;margin:1.3rem 0}
.manual-flow article{display:flex;align-items:center;gap:.8rem;padding:1rem 1.2rem;border:1px solid var(--line);background:#fbfaf7}
.manual-flow span{min-width:90px;color:#6d7988;font-size:.78rem;font-weight:850;text-transform:uppercase}
.manual-flow i{color:var(--coral);font-size:1.25rem;font-style:normal}
.manual-accordion{display:grid;gap:.7rem}
.manual-accordion details{border:1px solid var(--line);background:#fbfaf7}
.manual-accordion summary{padding:1rem 1.2rem;cursor:pointer;font-weight:800}
.manual-accordion details ol{margin:0;padding:0 2rem 1.2rem 3rem;color:#536275}
.manual-accordion details li{margin:.4rem 0}
.manual-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:1.5rem 0}
.manual-checklist label{display:flex;align-items:flex-start;gap:.7rem;padding:1rem;border:1px solid var(--line);background:#fbfaf7;color:#435160;font-size:.9rem}
.manual-checklist input{width:1.1rem;height:1.1rem;flex:0 0 auto;margin:.17rem 0 0;accent-color:var(--green)}
.glossary{background:#f8f6f0}
.glossary ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;padding:0;list-style:none;counter-reset:term}
.glossary li{display:flex;flex-direction:column;gap:.35rem;padding:1.1rem;border:1px solid var(--line);background:#fff;counter-increment:term}
.glossary li::before{content:counter(term,decimal-leading-zero);color:var(--coral);font-size:.72rem;font-weight:850;letter-spacing:.08em}
.glossary li span{color:#5f6d7d;font-size:.9rem}
.platform-guide-content sup a{color:#a94e18;text-decoration:underline}
.manual-footer{display:flex;flex-direction:column;gap:.35rem;padding:2rem clamp(2rem,5vw,5rem);background:var(--ink);color:#fff}
.manual-footer span{color:var(--cyan)}
.manual-footer small{max-width:850px;color:#9facb9;font-size:.8rem;line-height:1.55}

@media(max-width:900px){
  .manual-cover{grid-template-columns:1fr}.manual-meta{align-self:auto}
  .manual-grid.two,.manual-grid.three,.manual-checklist,.glossary ol{grid-template-columns:1fr}
}
@media(max-width:720px){
  .platform-guide-heading{align-items:stretch}.guide-download{width:100%}
  .manual-cover{padding:2rem 1.25rem}.manual-cover h1{font-size:3rem}.manual-deck{font-size:1rem}
  .manual-section{grid-template-columns:1fr;padding:2rem 1.25rem}.manual-section-no{width:44px;height:44px}
  .manual-section h2{font-size:2.15rem}.manual-steps li{grid-template-columns:1fr;padding-left:3.4rem}
  .manual-flow article{align-items:flex-start;flex-wrap:wrap}.manual-flow i{display:none}
  .manual-table-wrap{border:0}.manual-table-wrap table{min-width:0}.manual-table-wrap thead{display:none}.manual-table-wrap tbody,.manual-table-wrap tr,.manual-table-wrap td{display:block;width:100%}.manual-table-wrap tr{margin-bottom:1rem;border:1px solid var(--line);background:#fff}.manual-table-wrap td{display:grid;grid-template-columns:minmax(105px,.4fr) minmax(0,1fr);gap:.8rem;padding:.8rem 1rem}.manual-table-wrap td::before{content:attr(data-label);color:#7a8795;font-size:.72rem;font-weight:850;text-transform:uppercase}.manual-table-wrap td:last-child{border-bottom:0}
  .manual-meta div{grid-template-columns:80px 1fr}.manual-footer{padding:1.5rem 1.25rem}
}
@media print{
  .portal-header,.portal-sidebar,.platform-guide-heading{display:none!important}.portal-app{display:block!important}.portal-main{width:100%}.portal-panel{display:none!important}.platform-guide{display:block!important;max-width:none;padding:0}.platform-guide-content{border:0;box-shadow:none}.manual-index{display:none}.manual-cover{min-height:96vh;break-after:page;-webkit-print-color-adjust:exact;print-color-adjust:exact}.manual-section{break-before:page;padding:1cm 0;border-bottom:0}.manual-grid article,.manual-steps li,.manual-callout,.manual-table-wrap tr,.glossary li{break-inside:avoid}.manual-table-wrap{overflow:visible}.manual-table-wrap table{min-width:0}.manual-footer{break-before:page;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}