.apdf4{--apdf4-ink:#152b45;--apdf4-muted:#52647a;--apdf4-accent:#225cbe;--apdf4-line:#dce4ef;box-sizing:border-box;max-width:1160px;margin:32px auto;padding:clamp(20px,4vw,40px);border:1px solid var(--apdf4-line);border-radius:22px;background:#fff;color:var(--apdf4-ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;box-shadow:0 12px 40px #152b450a;text-align:left}.apdf4 *{box-sizing:border-box}.apdf4 h2,.apdf4 h3,.apdf4 h4{color:var(--apdf4-ink);font-family:inherit;line-height:1.25;letter-spacing:-.025em}.apdf4 h2{font-size:clamp(26px,4vw,36px);margin:8px 0 12px}.apdf4 h3{font-size:23px;margin:24px 0 20px}.apdf4 h4{font-size:20px;margin:12px 0;overflow-wrap:anywhere}.apdf4 p{color:var(--apdf4-muted);margin:10px 0 18px}.apdf4 a{color:#174fa8;text-underline-offset:3px}.apdf4 a:hover{text-decoration:underline}.apdf4 :focus-visible,.apdf4-profile-link:focus-visible{outline:3px solid #176fe5;outline-offset:4px}.apdf4-auth{max-width:540px}.apdf4-eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;color:#225cbe}.apdf4-tabs{display:flex;border-bottom:1px solid var(--apdf4-line);gap:20px;margin:24px 0}.apdf4-tabs a{padding:10px 0;font-weight:650;text-decoration:none}.apdf4-tabs a[aria-current]{border-bottom:3px solid var(--apdf4-accent);color:var(--apdf4-ink)}.apdf4-form{display:grid;gap:10px;margin:20px 0}.apdf4-form label{font-weight:600;font-size:14px}.apdf4-form input:not([type=checkbox]){appearance:none;width:100%;min-height:48px;border:1px solid #b7c6d8;border-radius:10px;background:#fff;color:#152b45;padding:11px 14px;font:inherit;margin:0 0 7px}.apdf4-form input:not([type=checkbox]):focus{border-color:#225cbe;box-shadow:0 0 0 3px #225cbe18}.apdf4 .apdf4-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border:0;border-radius:10px;background:#225cbe;color:#fff;font:600 15px/1.5 system-ui,sans-serif;text-decoration:none;cursor:pointer;text-align:center}.apdf4 .apdf4-button:hover{background:#194a9b;text-decoration:none}.apdf4-checkbox{display:flex;align-items:flex-start;gap:10px;font-weight:400!important;padding:6px 0 12px}.apdf4-checkbox input{width:18px;height:18px;flex-shrink:0;margin-top:3px;accent-color:#225cbe}.apdf4-link{display:inline-block;font-size:14px;margin-top:4px}.apdf4-notice{border:1px solid #e9b9b2;background:#fff4f1;padding:14px 16px;border-radius:10px;color:#823426;margin:18px 0}.apdf4-notice.is-success{background:#effaf4;border-color:#b1d9c5;color:#165e3b}.apdf4-trap{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.apdf4-header{display:flex;justify-content:space-between;gap:24px;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--apdf4-line)}.apdf4-logout{font-size:14px;font-weight:600;white-space:nowrap}.apdf4-sandbox{padding:12px 16px;border-radius:10px;background:#fff8e4;color:#795919!important;font-size:14px}.apdf4-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.apdf4-document{display:flex;flex-direction:column;padding:22px;border:1px solid var(--apdf4-line);border-radius:15px;background:linear-gradient(150deg,#f5f8ff,#fff 65%)}.apdf4-document p{font-size:13px}.apdf4-pdf{align-self:flex-start;display:inline-block;border-radius:6px;background:#e4edff;color:#225cbe;padding:4px 9px;font-size:11px;font-weight:800;letter-spacing:.08em}.apdf4-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:auto;font-size:14px}.apdf4-count{font-size:13px;border-radius:20px;background:#eaf0fb;color:#225cbe;padding:4px 10px;vertical-align:middle;margin-left:6px}.apdf4-empty{border:1px dashed #b7c6d8;background:#f7f9fc;border-radius:14px;padding:30px;color:#52647a}.apdf4-profile{margin-top:30px;border-top:1px solid var(--apdf4-line);padding-top:22px}.apdf4-profile summary{font-weight:650;cursor:pointer;min-height:40px}.apdf4-profile .apdf4-form{max-width:540px}.apdf4-viewer{margin:24px 0}.apdf4-viewer iframe{display:block;width:100%;height:75vh;min-height:350px;border:1px solid var(--apdf4-line);border-radius:12px;background:#f4f6f8}.apdf4-profile-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:inherit;text-decoration:none;font:600 14px/1.5 system-ui,sans-serif}.apdf4-menu-icon{display:inline-flex;vertical-align:middle;margin-right:7px}.apdf4-menu-icon svg{display:block}.apdf4-pagination{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.apdf4-pagination .page-numbers{padding:7px 12px;border:1px solid var(--apdf4-line);border-radius:7px}.apdf4-pagination .current{background:#225cbe;color:white}@media(max-width:900px){.apdf4-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.apdf4{margin:16px 0;border-radius:15px;padding:22px 18px}.apdf4-grid{grid-template-columns:1fr}.apdf4-header{align-items:flex-start;flex-direction:column;gap:8px}.apdf4-tabs{gap:16px;font-size:14px}.apdf4-form input{font-size:16px!important}.apdf4-document{padding:20px}.apdf4-viewer iframe{height:65vh}}

/* 3.1.1: only account palette and typography change; layout and form markup retained.
   Fonts self-hosted under SIL OFL, no external requests. */
@font-face{font-family:"APDF Inter";src:url("fonts/Inter-Variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"APDF Oswald";src:url("fonts/Oswald-Variable.woff2") format("woff2");font-weight:200 700;font-style:normal;font-display:swap}
.apdf4{--apdf4-ink:#fff;--apdf4-muted:#c1c1c2;--apdf4-accent:#ffe62e;--apdf4-line:#344354;background:#061623;color:var(--apdf4-ink);font-family:"APDF Inter",Inter,sans-serif;box-shadow:0 12px 40px #06162318}
.apdf4 h2,.apdf4 h3,.apdf4 h4{font-family:"APDF Oswald",Oswald,"Arial Narrow",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:0}
.apdf4 a{color:var(--apdf4-accent)}
.apdf4-eyebrow{color:var(--apdf4-accent);font-family:"APDF Oswald",Oswald,sans-serif}
.apdf4-tabs a{font-family:"APDF Oswald",Oswald,sans-serif;text-transform:uppercase;font-weight:600}
.apdf4-tabs a[aria-current]{color:#fff}
.apdf4 .apdf4-button{background:var(--apdf4-accent);color:#061623;font-family:"APDF Oswald",Oswald,sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.apdf4 .apdf4-button:hover{background:#ffef73;color:#061623}
.apdf4-form label{color:#fff}
.apdf4-form input:not([type=checkbox]){background:#102433;color:#fff;border-color:#566575;font-family:"APDF Inter",Inter,sans-serif}
.apdf4-form input::placeholder{color:#c1c1c2;opacity:1}
.apdf4-form input:not([type=checkbox]):focus{border-color:var(--apdf4-accent);box-shadow:0 0 0 3px #ffe62e26}
.apdf4-form input:-webkit-autofill{-webkit-text-fill-color:#fff;-webkit-box-shadow:0 0 0 1000px #102433 inset;caret-color:#fff}
.apdf4-checkbox input{accent-color:var(--apdf4-accent)}
.apdf4-notice{background:#3c1b24;border-color:#ad6874;color:#ffe4e8}
.apdf4-notice.is-success{background:#123c2a;border-color:#538e70;color:#d5ffe6}
.apdf4-sandbox{background:#ffe62e;color:#061623!important}
.apdf4-document{background:#0b2031}
.apdf4-pdf,.apdf4-count{background:#051b50;color:var(--apdf4-accent)}
.apdf4-empty{background:#0b2031;border-color:#566575;color:var(--apdf4-muted)}
.apdf4-pagination .current{background:var(--apdf4-accent);color:#061623}
.apdf4 :focus-visible{outline-color:var(--apdf4-accent)}
.apdf4-profile-link{font-family:"APDF Inter",Inter,sans-serif}