.ecgp{--ink:#172b43;--muted:#526379;--paper:#f7f5ef;--surface:#fffefb;--line:#cbd4d8;--teal:#006d72;--teal-soft:#e2f1ed;--error:#8e2739;color:var(--ink);background:var(--paper);border-radius:1rem;min-width:0;padding:clamp(1rem,2.5vw,2.5rem);font:1rem/1.5 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.ecgp,.ecgp *{box-sizing:border-box}.ecgp h1,.ecgp h2,.ecgp h3,.ecgp p{margin-block:0 .75rem}.ecgp h1{letter-spacing:-.035em;font-size:clamp(1.6rem,3vw,2.25rem)}.ecgp h2{font-size:1.2rem}.ecgp button,.ecgp select{font:inherit;border:1px solid var(--line);min-height:2.75rem;color:var(--ink);background:var(--surface);border-radius:.5rem}.ecgp button{cursor:pointer;padding:.55rem .9rem}.ecgp select{max-width:100%;padding:.4rem .6rem}.ecgp button:hover:not(:disabled){border-color:var(--teal);background:var(--teal-soft)}.ecgp button:disabled,.ecgp select:disabled{cursor:not-allowed;opacity:.62}.ecgp :focus-visible{outline-offset:3px;outline:3px solid #008b91}.ecgp button.ecgp__primary{background:var(--teal);border-color:var(--teal);color:#fff}.ecgp button.ecgp__primary:hover:not(:disabled){background:#00575b}.ecgp button[aria-current]{border-color:var(--teal);box-shadow:inset 0 -3px 0 var(--teal)}.ecgp__header,.ecgp__context-heading,.ecgp__dialog-heading,.ecgp__footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.ecgp__header{margin-bottom:1.25rem}.ecgp__eyebrow{color:var(--teal);letter-spacing:.1em;text-transform:uppercase;font-size:.78rem;font-weight:750}.ecgp__muted{color:var(--muted);font-size:.9rem}.ecgp__prewrap{white-space:pre-wrap;overflow-wrap:anywhere}.ecgp__actions,.ecgp__zoom,.ecgp__statusbar{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.ecgp__statusbar{border-block:1px solid var(--line);gap:.7rem 1.4rem;margin-bottom:1.25rem;padding:.8rem 0;font-size:.9rem}.ecgp__timer{font-variant-numeric:tabular-nums;margin-left:auto;font-weight:750}.ecgp__context,.ecgp__reports,.ecgp__figure{background:var(--surface);border:1px solid var(--line);border-radius:.8rem;min-width:0;padding:1rem}.ecgp__context{margin-bottom:1.25rem}.ecgp__context-heading{margin-bottom:.6rem}.ecgp__context-heading h2{margin:0}.ecgp__layout-control{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.ecgp__sheet-heading{margin-bottom:.9rem}.ecgp__sheet-heading p{color:var(--muted);font-size:.9rem}.ecgp__answer-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:.9rem;display:grid}.ecgp fieldset{border:1px solid var(--line);background:var(--surface);border-radius:.7rem;min-width:0;margin:0;padding:1rem}.ecgp legend{overflow-wrap:anywhere;max-width:100%;padding-inline:.35rem;font-size:.92rem;font-weight:750}.ecgp__option+.ecgp__option{margin-top:.3rem}.ecgp__checkbox-label{cursor:pointer;overflow-wrap:anywhere;align-items:flex-start;gap:.65rem;min-height:2.75rem;padding-block:.45rem;display:flex}.ecgp input[type=checkbox]{width:1.15rem;height:1.15rem;accent-color:var(--teal);flex:none;margin:.18rem 0 0}.ecgp__age{gap:.3rem;padding:.25rem 0 .65rem 1.8rem;font-size:.85rem;display:grid}.ecgp__study-split{grid-template-columns:minmax(22rem,.95fr) minmax(0,1.3fr);align-items:start;gap:1.25rem;display:grid}.ecgp__figure-scroll{border:1px solid var(--line);background:#fff;min-height:10rem;max-height:65vh;margin-block:.9rem;overflow:auto}.ecgp__figure-scroll svg{height:auto;display:block}.ecgp__zoom output{text-align:center;font-variant-numeric:tabular-nums;min-width:3.5rem}.ecgp__footer{border-top:1px solid var(--line);margin-top:1.5rem;padding-top:1rem}.ecgp__notice,.ecgp__error{border-radius:.6rem;margin-bottom:1rem;padding:.9rem 1rem}.ecgp__notice{background:var(--teal-soft);border:1px solid #bddbd4}.ecgp__error{color:var(--error);background:#fff0f1;border:1px solid #e9b7be}.ecgp__dialog{color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:.9rem;width:min(42rem,100vw - 2rem);max-width:calc(100vw - 2rem);max-height:calc(100dvh - 2rem);padding:1rem;overflow:auto}.ecgp__dialog::backdrop{background:#101f2e8c}.ecgp__dialog--figure{resize:both;width:min(78rem,100vw - 2rem);min-width:min(20rem,100vw - 2rem);min-height:18rem}.ecgp__dialog-heading{margin-bottom:1rem}.ecgp__dialog-heading h2{margin:0}.ecgp__navigator{grid-template-columns:repeat(auto-fit,minmax(6rem,1fr));gap:.7rem;display:grid}.ecgp__navigator button{text-align:left;gap:.15rem;display:grid}.ecgp__navigator span{font-size:.8rem}.ecgp__reports article+article{border-top:1px solid var(--line);margin-top:1rem;padding-top:1rem}.ecgp__matrix-group{min-width:0}.ecgp__matrix-scroll{border:1px solid var(--line);border-radius:.4rem;width:100%;max-width:100%;overflow:auto}.ecgp__matrix{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:.85rem}.ecgp__matrix th,.ecgp__matrix td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;vertical-align:middle;padding:.4rem}.ecgp__matrix tr>:last-child{border-right:0}.ecgp__matrix tbody tr:last-child>*{border-bottom:0}.ecgp__matrix thead th{overflow-wrap:anywhere;background:var(--teal-soft);min-width:4.5rem;max-width:9rem}.ecgp__matrix tr>:first-child{z-index:1;text-align:left;overflow-wrap:anywhere;background:var(--surface);min-width:9rem;max-width:13rem;box-shadow:1px 0 0 var(--line);position:sticky;left:0}.ecgp__matrix thead tr>:first-child{background:var(--teal-soft)}.ecgp__matrix-target{cursor:pointer;justify-content:center;align-items:center;min-width:2.75rem;min-height:2.75rem;display:flex}.ecgp__matrix-target input[type=checkbox]{width:1.15rem;height:1.15rem;accent-color:var(--teal);margin:0}.ecgp__matrix-unavailable{max-width:6rem;color:var(--muted);font-size:.75rem;display:inline-block}.ecgp__matrix-help{margin:.65rem 0 0}.ecgp__sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=1200px){.ecgp__study-split{grid-template-columns:1fr}}@media (width<=850px){.ecgp__answer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.ecgp{border-radius:0;padding:.85rem}.ecgp__answer-grid{grid-template-columns:1fr}.ecgp__timer{margin-left:0}.ecgp__footer{align-items:stretch}.ecgp__footer>.ecgp__primary{width:100%}.ecgp__dialog{width:calc(100vw - 1rem);max-width:calc(100vw - 1rem);max-height:calc(100dvh - 1rem);padding:.75rem}.ecgp__matrix tr>:first-child{min-width:7rem;max-width:9rem}}@media (prefers-reduced-motion:reduce){.ecgp *,.ecgp :before,.ecgp :after{scroll-behavior:auto!important}}.review-workbench{color:#172b3a;background:#fbfcfc;border:1px solid #c8d9dd;border-radius:16px;max-width:1180px;margin:auto;padding:1.5rem;font-family:system-ui,sans-serif}.review-eyebrow{text-transform:uppercase;letter-spacing:.12em;color:#335e69;font-size:.75rem}.review-warning{background:#fff4d8;border-left:4px solid #a56c00;padding:1rem}.review-binding{grid-template-columns:minmax(130px,1fr) 3fr;gap:.5rem;display:grid}.review-binding dd{overflow-wrap:anywhere;margin:0}.review-workbench fieldset{border:1px solid #c8d9dd;border-radius:8px;margin:1.25rem 0;padding:1rem}.review-workbench label{flex-direction:column;gap:.4rem;margin:.65rem 0;display:flex}.review-workbench input,.review-workbench select,.review-workbench textarea{font:inherit;border:1px solid #9db5be;border-radius:5px;padding:.6rem}.review-workbench textarea{min-height:90px}.review-workbench button{font:inherit;color:#fff;background:#173f52;border:1px solid #31596a;border-radius:7px;margin:.4rem .5rem .4rem 0;padding:.65rem 1rem}.review-workbench button:disabled{opacity:.55}.review-workbench [role=alert]{background:#fff0e9;border-left:4px solid #a34223;padding:1rem}.review-finding{border-bottom:1px solid #e1e9ed;grid-template-columns:1fr 1fr;gap:1rem;padding:.4rem 0;display:grid}.review-workbench .review-attestation{flex-direction:row;align-items:flex-start;gap:.65rem;display:flex}.review-workbench summary{cursor:pointer;padding:.7rem 0;font-weight:650}.review-workbench article{border:1px solid #d0dfe3;margin:.8rem 0;padding:.8rem}.review-workbench :focus-visible{outline-offset:3px;outline:3px solid #c07c00}@media (width<=680px){.review-workbench{padding:.75rem}.review-finding,.review-binding{display:block}.review-binding dt{margin-top:.6rem;font-weight:700}}:root{color:#1c3440;font-synthesis:none;text-rendering:optimizelegibility;--studio-teal:#087e7b;--studio-navy:#142b36;--studio-line:#dde5e1;--studio-muted:#667982;background:#f7f8f5;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline-offset:4px;outline:3px solid #16aaa3}button{transition:background .15s,color .15s,border-color .15s}a{color:inherit}button:not([class]){border:1px solid var(--studio-line);color:#24414d;background:#fff;border-radius:8px;min-height:42px;padding:.55rem .85rem}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.2}p{line-height:1.65}[hidden]{display:none!important}.studio-shell{grid-template-columns:246px minmax(0,1fr);min-height:100vh;display:grid}.studio-sidebar{background:var(--studio-navy);color:#f6faf7;flex-direction:column;height:100vh;padding:36px 22px 24px;display:flex;position:sticky;top:0}.studio-brand{letter-spacing:-1px;align-items:center;gap:12px;margin:0 8px 45px;font-size:25px;font-weight:700;text-decoration:none;display:flex}.studio-brand-light{color:#c1ded8;margin-left:3px;font-weight:350}.studio-brand small{letter-spacing:1.2px;text-transform:uppercase;color:#99b4b9;margin-top:4px;font-size:9px;font-weight:500;display:block}.studio-brand-mark{color:#a4dbce;border:1px solid #70928f;border-radius:12px;place-items:center;width:40px;height:43px;font-size:27px;display:grid}.studio-sidebar nav{gap:7px;display:grid}.studio-sidebar nav button{color:#acc3c7;text-align:left;background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:14px;min-height:49px;padding:12px 16px;font-size:14px;font-weight:550;display:flex}.studio-sidebar nav button span{color:#9dc5be;width:24px;font-size:21px}.studio-sidebar nav button[aria-current],.studio-sidebar nav button:hover{color:#fff;background:#274550;border-color:#365660}.studio-sidebar nav button[aria-current]{box-shadow:inset 3px 0 #7ad6c4}.studio-sidebar-note{color:#a9c3c5;background:#1c3540;border:1px solid #3b545c;border-radius:12px;margin-top:auto;padding:17px;font-size:11px}.studio-sidebar-note strong{color:#e4f0ec;margin-left:8px;font-size:12px;display:inline-block}.studio-sidebar-note p{margin:9px 0 0}.studio-disclaimer{color:#91a9ad;margin:22px 10px 0;font-size:10px;line-height:1.7}.studio-dot{background:#6dcbb4;border-radius:100%;flex-shrink:0;width:7px;height:7px;display:inline-block}.studio-dot.muted{background:#9caaa9}.studio-main{min-width:0}.studio-topbar{border-bottom:1px solid var(--studio-line);background:#fffefa;justify-content:space-between;align-items:center;gap:20px;min-height:83px;padding:18px 42px;font-size:12px;font-weight:600;display:flex}.studio-breadcrumb{color:#87958f;margin-right:6px;font-weight:400}.studio-connection{color:#687c7a;align-items:center;gap:8px;font-size:11px;display:flex}.studio-main main{max-width:1550px;margin:0 auto;padding:38px 42px 60px}.studio-hero{background:#edf4ef;border:1px solid #dce8df;border-radius:18px;grid-template-columns:minmax(0,1.7fr) minmax(230px,1fr);align-items:center;gap:35px;padding:44px 45px;display:grid;position:relative;overflow:hidden}.studio-kicker{color:#538375;letter-spacing:2px;text-transform:uppercase;margin-bottom:17px;font-size:10px;font-weight:750}.studio-hero h1{letter-spacing:-1.7px;margin-bottom:22px;font-family:Georgia,Times New Roman,serif;font-size:clamp(36px,3.4vw,55px);font-weight:400;line-height:1.1}.studio-hero h1 span{color:#3c7971}.studio-hero>div>p:not(.studio-kicker){color:#617871;max-width:460px;margin-bottom:25px;font-size:13px}.studio-hero-actions{flex-wrap:wrap;gap:11px;display:flex}.studio-button{color:#fff;background:#087e7b;border:1px solid #087e7b;border-radius:8px;justify-content:center;align-items:center;gap:18px;min-height:44px;padding:12px 19px;font-size:12px;font-weight:650;display:inline-flex}.studio-button:hover:not(:disabled){background:#066865;border-color:#066865}.studio-button.secondary{color:#26665f;background:#fff;border:1px solid #cbdcd5}.studio-button.secondary:hover:not(:disabled){background:#eef6f0}.studio-button.ghost{color:#2f6259;background:0 0;border-color:#bed2c7}.studio-hero-note{text-align:center;color:#466e62;justify-self:center;width:225px;min-height:225px;padding-top:40px;position:relative}.studio-hero-note>p{margin:0 0 13px;font-family:Georgia,Times New Roman,serif;font-size:25px;font-style:italic;line-height:1.4;position:relative}.studio-hero-note>small{letter-spacing:.8px;font-size:10px;position:relative}.studio-orbit{position:absolute;inset:-10px}.studio-orbit i{border:1px solid #bfd4c5;border-radius:50%;position:absolute;inset:0;transform:rotate(-20deg)scaleX(.82)}.studio-orbit i:nth-child(2){transform:rotate(40deg)scaleX(.82)}.studio-orbit i:nth-child(3){transform:rotate(100deg)scaleX(.82)}.studio-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:23px 0 38px;display:grid}.studio-stats section{border:1px solid var(--studio-line);background:#fff;border-radius:12px;padding:21px 23px}.studio-stats span{color:#637b79;font-size:11px;font-weight:550}.studio-stats strong{letter-spacing:-.8px;overflow-wrap:anywhere;margin:8px 0 4px;font-size:clamp(19px,2.2vw,32px);font-weight:650;display:block}.studio-stats small{color:#84938f;font-size:9px}.studio-section-heading{justify-content:space-between;align-items:center;gap:20px;margin:33px 0 20px;display:flex}.studio-section-heading .studio-kicker{margin-bottom:8px}.studio-section-heading h2{letter-spacing:-.6px;margin:0;font-size:23px;font-weight:550}.studio-pill{color:#477060;letter-spacing:.3px;white-space:nowrap;background:#eaf3ed;border:1px solid #d4e3d7;border-radius:5px;width:fit-content;padding:5px 9px;font-size:9px;font-weight:650;display:inline-block}.studio-pill.amber{color:#96733a;background:#fff6e6;border-color:#ecdfbd}.studio-paths{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.studio-paths>button{text-align:left;border:1px solid var(--studio-line);color:inherit;background:#fff;border-radius:13px;padding:26px}.studio-paths>button:hover{background:#f0f7f0;border-color:#bcd2c1}.studio-card-number{color:#78957c;background:#f0f4ed;border:1px solid #dde6d8;border-radius:9px;place-items:center;width:37px;height:37px;margin-bottom:24px;font-family:Georgia,serif;font-size:16px;display:grid}.studio-paths h3{letter-spacing:-.3px;margin-bottom:12px;font-size:16px;font-weight:600}.studio-paths p{color:#6f807c;min-height:54px;margin-bottom:23px;font-size:11px}.studio-link{color:#258275;font-size:11px;font-weight:700}.studio-review-note{background:#f0f2ed;border:1px solid #e3e7db;border-radius:11px;align-items:flex-start;gap:20px;margin-top:27px;padding:23px 25px;display:flex}.studio-review-symbol{color:#72906e;border:1px solid #acbba4;border-radius:50%;flex-shrink:0;place-items:center;width:30px;height:30px;display:grid}.studio-review-note h3{margin-bottom:7px;font-size:12px;font-weight:650}.studio-review-note p{color:#738173;max-width:900px;margin:0;font-size:11px}.studio-app-footer{border-top:1px solid var(--studio-line);color:#84918c;justify-content:space-between;gap:20px;padding:20px 42px;font-size:9px;display:flex}.studio-page-heading{max-width:760px;margin:0 0 28px}.studio-page-heading h1{letter-spacing:-1px;margin-bottom:14px;font-family:Georgia,Times New Roman,serif;font-size:39px;font-weight:400}.studio-page-heading>p:last-child{color:#6c8179;font-size:13px}.studio-tabs{border-bottom:1px solid var(--studio-line);gap:8px;margin-bottom:25px;padding-bottom:15px;display:flex}.studio-tabs button{color:#698178;background:0 0;border:1px solid #0000;border-radius:7px;min-height:42px;padding:9px 15px;font-size:12px}.studio-tabs button[aria-pressed=true]{color:#2b645b;background:#e7f0e8;border-color:#d3e1d3;font-weight:650}.studio-muted{color:#6d8179;font-size:12px}.studio-empty{text-align:center;background:#fff;border:1px solid #dce5df;border-radius:14px;margin:20px 0;padding:45px 28px}.studio-empty-icon{color:#86a18c;background:#f0f6f0;border:1px solid #d8e4db;border-radius:14px;place-items:center;width:47px;height:47px;margin:0 auto 18px;font-size:29px;display:grid}.studio-empty h3{margin:0 0 13px;font-family:Georgia,serif;font-size:24px;font-weight:400}.studio-empty>div{color:#71827a;max-width:650px;margin:auto;font-size:13px}.studio-empty button{margin-top:10px}.studio-loading{text-align:center;color:#73877b;background:#f4f8f3;border:1px dashed #ccdbd0;border-radius:12px;padding:45px;font-size:13px}.studio-alert{color:#86534c;background:#fdf4f1;border:1px solid #e4d1ce;border-radius:9px;margin:18px 0;padding:16px 20px;font-size:12px;line-height:1.65}.studio-alert.amber{color:#89713d;background:#fff9ed;border-color:#e7dfc8}.studio-alert button{margin-left:12px}.studio-back{color:#528374;background:0 0;border:0;margin-bottom:15px;padding:8px 0;font-size:12px}.studio-case-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.studio-case-card{border:1px solid var(--studio-line);background:#fff;border-radius:12px;min-width:0;padding:22px}.studio-case-card h3{letter-spacing:-.4px;margin:19px 0 15px;font-size:18px}.studio-case-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.studio-case-id{color:#8a9690;overflow-wrap:anywhere;font-size:9px}.studio-case-card dl{border-block:1px solid #eef0e9;flex-wrap:wrap;gap:17px;margin:0;padding:14px 0;display:flex}.studio-case-card dt{text-transform:uppercase;letter-spacing:1px;color:#82958b;font-size:9px}.studio-case-card dd{margin:4px 0 0;font-size:13px;font-weight:600}.studio-case-card p{color:#76867b;overflow-wrap:anywhere;margin:15px 0 20px;font-size:11px}.studio-case-card .studio-button{width:100%}.studio-case-card.selectable{cursor:pointer;display:block}.studio-case-card.selectable input{accent-color:#087e7b;float:right;width:18px;height:18px;margin-left:10px}.studio-case-card small{color:#8a968f;font-size:10px}.studio-pagination{justify-content:flex-end;gap:10px;margin:25px 0;display:flex}.studio-pagination button{font-size:12px}.studio-waveform-card{border:1px solid var(--studio-line);background:#fff;border-radius:12px;min-width:0;padding:20px;font-size:12px;overflow:hidden}.studio-waveform-card select{font:inherit;border:1px solid var(--studio-line);border-radius:6px;max-width:100%;min-height:40px}.studio-waveform-card button{font-size:12px}.studio-session-builder{border:1px solid var(--studio-line);background:#edf4ef;border-radius:11px;flex-wrap:wrap;align-items:flex-end;gap:18px;margin-bottom:26px;padding:22px;display:flex}.studio-session-builder label{flex:1;gap:6px;min-width:230px;font-size:11px;display:grid}.studio-session-builder select,.studio-resume input{color:#34564a;background:#fff;border:1px solid #cddcd1;border-radius:7px;min-height:44px;padding:9px 12px}.studio-session-builder p{color:#6f8276;width:100%;margin:0;font-size:11px}.studio-session-meta{color:#778a80;overflow-wrap:anywhere;flex-wrap:wrap;align-items:center;gap:15px;margin-bottom:16px;font-size:10px;display:flex}.studio-session-meta button{margin-left:auto;font-size:11px}.studio-resume{max-width:700px;margin:30px auto;padding:25px 0}.studio-resume h3{font-size:16px}.studio-resume label{gap:8px;margin-bottom:15px;font-size:12px;display:grid}.studio-resume input{width:100%}.studio-resume p{color:#86534c;margin-top:16px;font-size:12px}.studio-dependency{color:#8b978f;border-top:1px solid var(--studio-line);margin-top:25px;padding-top:20px;font-size:10px;line-height:1.7}.studio-results{margin-top:40px}.studio-results>.ecg-learning{border:1px solid var(--studio-line);border-radius:12px;margin:20px 0}.studio-results li{margin-bottom:12px}.studio-results article h3{font-size:19px}.studio-attribution{color:#77847a;border-top:1px solid var(--studio-line);margin:20px 0;padding-top:15px;font-size:10px}.studio-attribution summary{cursor:pointer;min-height:32px;font-weight:600}.studio-attribution p{max-width:850px;margin:10px 0}.studio-attribution a{color:#2b7668}.studio-attribution ul{flex-wrap:wrap;gap:25px;padding-left:18px;display:flex}.studio-lab-callout{background:#eaf4f0;border:1px solid #d3e3dd;border-radius:12px;justify-content:space-between;align-items:center;gap:25px;margin-top:24px;padding:24px 28px;display:flex}.studio-lab-callout .studio-kicker{margin-bottom:9px}.studio-lab-callout h3{letter-spacing:-.4px;margin-bottom:9px;font-size:18px;font-weight:550}.studio-lab-callout p:last-child{color:#6c8077;max-width:650px;margin:0;font-size:11px}.studio-lab-callout .studio-button{flex-shrink:0}@media (width>=1600px){.studio-main main{padding-top:48px}.studio-hero{padding:58px}}@media (width<=1200px){.studio-shell{grid-template-columns:210px minmax(0,1fr)}.studio-sidebar{padding-inline:14px}.studio-main main{padding:28px}.studio-topbar{padding-inline:28px}.studio-hero{grid-template-columns:minmax(0,1fr) 190px;gap:20px;padding:33px}.studio-hero-note{width:185px;min-height:195px;padding-top:30px}.studio-hero-note>p{font-size:22px}.studio-stats{gap:11px}.studio-stats section{padding:18px}.studio-case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-paths>button{padding:20px}.studio-paths p{min-height:72px}}@media (width<=950px){.studio-shell{grid-template-columns:1fr}.studio-sidebar{flex-direction:row;justify-content:space-between;align-items:center;gap:25px;height:auto;padding:18px 25px;display:flex;position:relative;top:auto}.studio-brand{flex-shrink:0;margin:0;font-size:22px}.studio-brand small{display:none}.studio-sidebar nav{flex-wrap:wrap;gap:4px;display:flex}.studio-sidebar nav button{gap:7px;min-height:40px;padding:9px 10px;font-size:11px}.studio-sidebar nav button span{width:18px;font-size:17px}.studio-sidebar-note,.studio-disclaimer{display:none}.studio-topbar{min-height:65px}.studio-hero h1{font-size:43px}.studio-paths p{min-height:54px}}@media (width<=680px){.studio-sidebar{padding:18px 16px;display:block}.studio-brand{width:fit-content;margin:0 0 18px;font-size:23px}.studio-brand-mark{width:33px;height:35px;font-size:22px}.studio-sidebar nav{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;display:grid}.studio-sidebar nav button{text-align:center;justify-items:center;gap:4px;padding:8px 2px;font-size:10px;display:grid}.studio-sidebar nav button span{font-size:18px}.studio-topbar{gap:10px;padding:14px 18px;font-size:11px}.studio-connection{max-width:49%;font-size:9px;line-height:1.5}.studio-main main{padding:24px 18px 40px}.studio-hero{border-radius:13px;grid-template-columns:1fr;padding:30px 24px}.studio-hero h1{letter-spacing:-1px;font-size:38px}.studio-hero-note{display:none}.studio-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0 29px}.studio-stats section{padding:17px}.studio-stats strong{font-size:27px}.studio-stats small{font-size:8px}.studio-stats span{font-size:10px}.studio-paths{grid-template-columns:1fr;gap:12px}.studio-paths>button{padding:23px 23px 23px 80px;position:relative}.studio-card-number{position:absolute;top:25px;left:23px}.studio-paths h3{font-size:16px}.studio-paths p{min-height:0;margin-bottom:13px}.studio-review-note{gap:13px;padding:20px 17px}.studio-section-heading{gap:10px}.studio-section-heading h2{font-size:21px}.studio-section-heading>.studio-pill{white-space:normal;text-align:center;max-width:90px;font-size:8px}.studio-app-footer{gap:7px;padding:18px;font-size:8px;display:grid}.studio-page-heading h1{font-size:34px}.studio-case-grid{grid-template-columns:1fr}.studio-session-builder{padding:17px}.studio-session-builder .studio-button{width:100%}.studio-waveform-card{padding:12px}.studio-session-meta button{margin-left:0}.studio-tabs button{padding-inline:10px;font-size:11px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}@media (width<=680px){.studio-sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.studio-sidebar nav button{font-size:9px}.studio-lab-callout{padding:23px;display:block}.studio-lab-callout .studio-button{margin-top:18px}}.studio-lesson-selector{border:1px solid var(--studio-line);background:#fff;border-radius:10px;grid-template-columns:auto minmax(0,440px);align-items:center;gap:8px 16px;margin-bottom:24px;padding:17px 20px;display:grid}.studio-lesson-selector label{font-size:13px;font-weight:600}.studio-lesson-selector select{width:100%;min-width:0;min-height:44px;color:var(--studio-navy);background:#f7faf8;border:1px solid #b7cbc4;border-radius:7px;padding:8px 12px}.studio-lesson-selector small{color:var(--studio-muted);grid-column:1/-1;font-size:11px}@media (width<=680px){.studio-lesson-selector{grid-template-columns:minmax(0,1fr);padding:15px}.studio-lesson-selector small{grid-column:auto}}.studio-atlas-case{border:1px solid var(--studio-line);overflow-wrap:anywhere;background:#fff;border-radius:12px;padding:24px}.studio-atlas-case>section{margin-top:24px}.studio-atlas-case>section>p{white-space:pre-wrap}@media (width<=680px){.studio-atlas-case{padding:14px}}.studio-progress-item{border:1px solid var(--studio-line);background:#fff;border-radius:10px;margin:18px 0;padding:20px}.studio-progress-item fieldset{border:1px solid var(--studio-line);margin-bottom:16px;padding:16px}.studio-progress-item label{margin:10px 0;display:block}.studio-progress-item input[type=checkbox]{margin-right:8px}.studio-progress-item input[type=number],.studio-progress-item select{max-width:100%;min-height:42px;padding:8px;display:block}.studio-progress-item button{margin-right:8px}@media (width<=680px){.studio-sidebar nav{grid-template-columns:repeat(3,minmax(0,1fr))}}.rip-landing{color:#153b37;background:#f6f8f4;flex-direction:column;min-height:100dvh;padding:38px clamp(24px,7vw,110px);display:flex}.rip-wordmark{letter-spacing:-1px;color:#153b37;white-space:nowrap;font-size:24px;font-weight:850;text-decoration:none;background:0 0!important;border:none!important;padding:0!important}.rip-hero{max-width:900px;margin:auto 0;padding:75px 0}.rip-eyebrow{text-transform:uppercase;letter-spacing:3px;color:#67837a;font-size:12px}.rip-hero h1{letter-spacing:-.065em;margin:24px 0;font-size:clamp(54px,7.5vw,104px);font-weight:650;line-height:1.02}.rip-hero h1 span{color:#138e76}.rip-subtitle{color:#687e75;margin:24px 0 34px;font-size:clamp(17px,2vw,22px)}.rip-start{color:#fff;background:#163e35;border:0;border-radius:40px;align-items:center;gap:38px;min-height:60px;padding:19px 28px;font-size:17px;font-weight:600;display:flex}.rip-start:hover{background:#096d55}.rip-disclaimer{color:#6a7d75;max-width:760px;margin:20px 0 0;font-size:12px;line-height:1.6}.rip-reader{background:#f7f9f6;max-width:1800px;min-height:100vh;margin:auto;padding:24px clamp(12px,3vw,50px)}.rip-reader-header{border-bottom:1px solid #dce6df;flex-wrap:wrap;align-items:center;gap:24px;padding-bottom:22px;display:flex}.rip-reader-header>span:nth-child(2){margin-left:auto;font-size:13px}.rip-reader-controls{flex-wrap:wrap;align-items:end;gap:15px;margin:22px 0;display:flex}.rip-reader-controls label{color:#526c60;gap:4px;font-size:11px;display:grid}.rip-reader-controls select{color:#1a3a30;background:#fff;border:1px solid #c7d7cc;border-radius:7px;min-height:44px;padding:10px}.rip-reader-controls button{min-height:44px}.rip-trace{background:#fff;border:1px solid #d7e3db;border-radius:10px;padding:16px;overflow:hidden}.rip-footer{color:#75887b;margin-top:24px;font-size:11px}@media (width<=600px){.rip-landing{padding:25px}.rip-hero{padding:55px 0}.rip-hero h1{font-size:58px}.rip-reader-header{gap:12px}.rip-reader-header>.studio-pill{font-size:9px}.rip-reader-controls{gap:8px}.rip-trace{padding:5px}}.rip-tools{color:#426251;margin:0 0 20px;font-size:13px}.rip-tools summary{cursor:pointer}.rip-tools button{margin:12px 10px 0 0}.rip-lesson{background:#fff;border:1px solid #dce6df;border-radius:10px;margin-bottom:20px;padding:20px}.rip-lesson>button{margin-bottom:20px}.rip-landing{background:radial-gradient(at 85% 40%,#e8f0e6 0,#0000 54%),#f8f9f5}.rip-wordmark{letter-spacing:-1.5px;font-size:27px}.rip-hero{grid-template-columns:minmax(0,1.2fr) minmax(290px,.9fr);align-items:center;gap:clamp(28px,5vw,85px);width:100%;max-width:none;display:grid}.rip-hero h1{letter-spacing:-.065em;margin:27px 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(60px,7.1vw,112px);font-weight:400}.rip-hero h1 span{color:#368b6c;font-style:italic}.rip-eyebrow{letter-spacing:2.4px;font-size:10px;font-weight:650}.rip-subtitle{max-width:440px;font-size:17px;font-weight:400;line-height:1.7}.rip-start{gap:35px;min-height:58px;padding:18px 25px;font-size:14px;box-shadow:0 8px 20px #113c3012}.rip-hero-graphic{background:#f3f8f2;border:1px solid #d9e5d8;border-radius:18px;margin:0;overflow:hidden;transform:rotate(-3deg);box-shadow:0 24px 65px #183f2c0b}.rip-hero-graphic>div{letter-spacing:1.8px;color:#6b8475;justify-content:space-between;padding:22px 24px 12px;font-size:9px;display:flex}.rip-hero-graphic img{object-fit:cover;width:100%;height:auto;min-height:160px;display:block}.rip-hero-graphic figcaption{color:#43664f;padding:14px 24px 23px;font-family:Georgia,serif;font-size:21px}.rip-disclaimer{letter-spacing:.1px;max-width:820px;font-size:10px}@media (width<=850px){.rip-hero{grid-template-columns:1fr;gap:35px;padding:48px 0 34px}.rip-hero h1{font-size:clamp(62px,11vw,90px)}.rip-hero-graphic{max-width:480px;transform:none}.rip-hero-graphic img{min-height:0}.rip-landing{padding:26px}.rip-hero-graphic>div{padding:16px 20px 7px}.rip-hero-graphic figcaption{padding:4px 20px 17px;font-size:18px}.rip-subtitle{font-size:16px}}.rip-coding{background:#fff;border:1px solid #d9e2db;border-radius:8px;padding:22px}.rip-case-context{border-bottom:1px solid #dbe3dd;justify-content:space-between;align-items:center;gap:24px;padding-bottom:18px;display:flex}.rip-case-context p{max-width:700px;margin:0;font-size:13px}.rip-case-context .rip-start{white-space:nowrap;min-height:44px;padding:12px 22px}.rip-answer-status{color:#53675b;flex-wrap:wrap;justify-content:space-between;gap:18px;margin:16px 0;font-size:12px;display:flex}.rip-answer-status input{margin-right:8px}.rip-coding-grid{columns:3;column-gap:18px}.rip-coding-grid fieldset{break-inside:avoid;border:1px solid #cdd8d0;border-radius:5px;margin:0 0 15px;padding:12px;font-size:12px}.rip-coding-grid legend{padding:0 5px;font-size:13px;font-weight:700}.rip-coding-grid label{align-items:flex-start;gap:7px;margin:7px 0;line-height:1.4;display:flex}.rip-coding-grid input{accent-color:#19664e;flex-shrink:0}.rip-coding-grid table{width:100%;font-size:11px}.rip-coding-grid th{padding:4px;font-weight:600}.rip-media-window{z-index:1000;resize:both;background:#fff;border:1px solid #7b9586;border-radius:8px;width:min(1100px,100vw - 48px);min-width:300px;max-width:100vw;height:min(700px,100dvh - 100px);min-height:250px;max-height:95dvh;position:fixed;overflow:auto;box-shadow:0 18px 90px #10392850}.rip-media-title{z-index:2;color:#fff;cursor:move;touch-action:none;background:#173d32;justify-content:space-between;align-items:center;padding:10px 16px;font-size:13px;display:flex;position:sticky;top:0}.rip-media-title button{font-size:24px;color:#fff!important;background:0 0!important;border:0!important;min-height:30px!important;padding:0 6px!important}.rip-media-tools{background:#f2f6f1;flex-wrap:wrap;align-items:center;gap:8px;padding:10px;font-size:11px;display:flex}.rip-media-tools button,.rip-media-tools select{font-size:11px;min-height:34px!important}.rip-media-tools span{color:#6b7e71}.rip-media-body{padding:12px}@media (width<=1000px){.rip-coding-grid{columns:2}}@media (width<=620px){.rip-coding{padding:12px}.rip-coding-grid{columns:1}.rip-case-context{align-items:flex-start;gap:10px}.rip-case-context p{font-size:11px}.rip-case-context .rip-start{padding:10px 12px;font-size:12px}.rip-media-window{max-width:calc(100vw - 12px);width:calc(100vw - 12px)!important;left:6px!important}.rip-media-body{padding:3px}}.rip-format{letter-spacing:.4px;color:#52685e;margin:12px 0 22px;font-size:11px}.rip-hero-graphic .rip-mini-sheet{letter-spacing:.1px;background:#ffffffa6;border-top:1px solid #d9e5d8;grid-template-columns:1fr 1fr;gap:10px;padding:14px 24px;font-size:9px;display:grid}.rip-mini-sheet span{color:#345445;border:1px solid #dce5dd;border-radius:4px;padding:9px}.rip-media-window{resize:none;flex-direction:column;display:flex;overflow:hidden}.rip-media-title,.rip-media-tools{flex-shrink:0}.rip-media-body{flex:1;min-height:0;overflow:auto}.rip-media-resize{cursor:nwse-resize;touch-action:none;-webkit-user-select:none;user-select:none;z-index:4;width:24px;height:24px;position:absolute;bottom:0;right:0;color:#454545!important;background:#e9e9e9!important;border:0!important;border-radius:0!important;min-height:24px!important;padding:0!important}.rip-media-window .ecg-caliper-help{margin:8px 0;font-size:12px}.rip-media-window .ecg-caliper-help summary{cursor:pointer}.rip-media-window .ecg-calibration{margin:4px 0 8px;font-size:11px}.rip-reader{color:#000;background:#fff;max-width:none;margin:0;padding:0 16px 24px;font-family:Arial,sans-serif}.rip-reader-header{border-bottom:1px solid #80aee1;gap:18px;padding:10px 4px}.rip-reader-header .rip-wordmark{color:#000;font-family:Arial,sans-serif;font-size:18px}.rip-reader-controls{gap:10px;margin:12px 0}.rip-reader button,.rip-reader select{color:#000;box-shadow:none;background:#eee;border:1px solid #777;border-radius:0;min-height:28px;padding:4px 10px;font-family:Arial,sans-serif;font-size:13px}.rip-reader-controls select{min-height:28px;padding:4px}.rip-reader-controls label{color:#000}.rip-reader .studio-pill{color:#333;background:#eee;border-radius:0}.rip-reader .rip-tools{color:#222;margin:8px 0;font-size:12px}.rip-reader .rip-disclaimer{color:#555}.rip-coding{background:#fff;border:0;border-radius:0;width:100%;max-width:none;padding:0}.rip-case-context{border:0;padding:6px 4px 4px;display:block}.rip-case-context h2{margin:0 0 8px;font:700 17px Arial,sans-serif}.rip-case-context p{max-width:900px;margin:0 0 10px;font:13px/1.4 Arial,sans-serif}.rip-case-context .rip-start{min-height:28px;padding:4px 14px;font:13px Arial,sans-serif;display:inline-block}.rip-answer-status{color:#333;max-width:1315px;margin:10px 4px;font:12px Arial,sans-serif}.rip-coding-scroll{max-width:100%;padding:0;overflow-x:auto}.rip-coding-grid{columns:auto;background:#fff;column-gap:normal;width:1323px;height:857px;position:relative}.rip-code-box{box-sizing:content-box;background:#fff;border:2px solid #80aee1;border-radius:10px;position:absolute;overflow:hidden}.rip-code-box[data-group=general-pwave]{width:403px;height:206px;top:20px;left:20px}.rip-code-box[data-group=rhythms]{width:403px;height:594px;top:240px;left:20px}.rip-code-box[data-group=av-conduction]{width:360px;height:185px;top:20px;left:437px}.rip-code-box[data-group=voltage-axis-hypertrophy]{width:360px;height:255px;top:219px;left:437px}.rip-code-box[data-group=clinical-considerations]{width:360px;height:346px;top:488px;left:437px}.rip-code-box[data-group=intraventricular-conduction]{width:488px;height:201px;top:20px;left:811px}.rip-code-box[data-group=myocardial-infarction]{width:488px;height:181px;top:235px;left:811px}.rip-code-box[data-group=repolarization]{width:488px;height:221px;top:430px;left:811px}.rip-code-box[data-group=pacemaker-function]{width:488px;height:169px;top:665px;left:811px}.rip-coding-grid fieldset{border:0;border-radius:0;min-width:0;margin:0;padding:0;font:13px Arial,sans-serif}.rip-coding-grid legend{float:left;box-sizing:border-box;width:100%;margin:0;padding:4px 50px 8px 13px;font:700 17px/15px Arial,sans-serif}.rip-coding-grid legend+*{clear:both}.rip-coding-grid label{color:#000;align-items:flex-start;gap:7px;margin:0 8px 2px 13px;font:13px/17.5px Arial,sans-serif;display:flex}.rip-coding-grid input[type=checkbox]{appearance:auto;accent-color:auto;width:15px;min-width:15px;height:15px;margin:1px 0 0}.rip-coding-grid .ecgp__matrix-help{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.rip-coding-grid .ecgp__matrix-scroll{padding:3px 0 0 5px;overflow:visible}.rip-coding-grid table{table-layout:fixed;border-spacing:2px;border-collapse:separate;width:100%;font:13px Arial,sans-serif}.rip-coding-grid th,.rip-coding-grid td{text-align:left;border:0;height:19px;padding:0;font-weight:400}.rip-coding-grid thead th{vertical-align:top;height:36px;font-size:13px}.rip-coding-grid th:first-child{width:39%}.rip-coding-grid th:nth-child(2){width:25.5%}.rip-coding-grid th:nth-child(3){width:32.5%}.rip-coding-grid .ecgp__matrix-target{min-width:0;min-height:0;margin:0;display:block}.rip-coding-grid .ecgp__matrix-target input{margin:0}.rip-media-window{box-sizing:border-box;background:#006daa;border:1px solid #fff;border-radius:0;width:538px;height:416px;padding:3px;box-shadow:0 5px 20px #0006}.rip-media-title{box-sizing:border-box;color:#fff;-webkit-user-select:none;user-select:none;background:#006daa;min-height:31px;padding:0 14px;font:16px/28px Tahoma,Arial,sans-serif;position:static}.rip-media-title button{width:20px;height:20px;color:#ffed00!important;background:#006daa!important;border:1px solid #fff!important;min-height:20px!important;padding:0!important;font:18px/16px Arial!important}.rip-media-body{background:#80aee1;order:1;padding:7px 14px}.rip-media-tools{background:#80aee1;order:2;gap:5px;min-height:44px;padding:5px;font:11px Arial,sans-serif}.rip-media-tools span{display:none}.rip-media-tools button,.rip-media-tools select{padding:2px 5px;font-size:11px;min-height:24px!important}.rip-media-resize{width:18px;height:18px;color:#fff!important;background:#006daa!important;min-height:18px!important}.rip-media-window .ecg-calibration{color:#000;font-size:10px}.rip-media-window [aria-label="ECG waveform viewer"]{color:#000;font-family:Arial,sans-serif}.rip-media-window [aria-live] p,.rip-media-window .ecg-caliper-help{margin:5px 0;font-size:11px}@media (width<=620px){.rip-reader{padding:0 8px 16px}.rip-coding{padding:0}.rip-case-context p{font-size:13px}.rip-media-window{max-width:calc(100vw - 12px);height:440px}.rip-media-body{padding:5px}.rip-coding-scroll{border-right:1px solid #ddd}}.rip-code-entry h4{margin:0;padding:2px 0 2px 13px;font:700 15px/18px Arial,sans-serif}.rip-code-entry{clear:both}.rip-coding-grid legend{padding-bottom:6px}.rip-code-box[data-group=general-pwave] legend,.rip-code-box[data-group=voltage-axis-hypertrophy] legend{display:none}.rip-code-box{overflow:auto}.rip-coding-grid .ecgp__matrix-scroll{clear:both}.rip-media-backdrop{pointer-events:none;z-index:999;background:#aaaaaa4d;position:fixed;inset:0}.rip-reader .rip-media-resize{z-index:20;touch-action:none;-webkit-user-select:none;user-select:none;position:absolute;bottom:0;right:0;cursor:nwse-resize!important;color:#ffed00!important;background:#006daa!important;border:1px solid #fff!important;width:36px!important;min-width:36px!important;height:36px!important;min-height:36px!important;padding:0!important;font:25px/32px Arial!important}.rip-media-window{-webkit-user-select:none;user-select:none}.rip-media-body{-webkit-user-select:text;user-select:text}.rip-media-tools{padding-right:42px}.rip-media-tools button[aria-pressed=true]{background:#fff4b8;border:2px inset #777}.rip-media-tools{row-gap:4px}.rip-media-window [aria-label="ECG waveform viewer"] select{max-width:180px}.rip-coding-grid .ecgp__matrix-scroll{padding-top:11px}.rip-coding-grid tbody th{font-size:14px;font-weight:700}.rip-coding-grid thead th:first-child{font-size:0}.rip-coding-grid .ecgp__matrix th,.rip-coding-grid .ecgp__matrix td{box-shadow:none;background:0 0;border:0;position:static}.rip-coding-grid .ecgp__matrix{border:0}.rip-code-box[data-group=general-pwave] legend,.rip-code-box[data-group=voltage-axis-hypertrophy] legend{display:block}.rip-code-box[data-group=general-pwave] fieldset,.rip-code-box[data-group=voltage-axis-hypertrophy] fieldset{padding-top:0}.rip-reader .rip-section-magnifier{z-index:1;color:#006daa;background:0 0;border:0;width:24px;height:24px;min-height:24px;padding:0;font-size:24px;line-height:24px;position:absolute;top:4px;right:7px}.rip-expanded-group{z-index:1100;background:#fff;border:3px solid #006daa;width:min(620px,100vw - 24px);max-height:76dvh;position:fixed;top:12%;left:50%;overflow:auto;transform:translate(-50%);box-shadow:0 10px 50px #0006}.rip-expanded-group>header{color:#fff;background:#006daa;justify-content:space-between;align-items:center;padding:8px;font:16px Arial;display:flex}.rip-expanded-content{padding:18px}.rip-expanded-content fieldset{border:0;padding:0}.rip-expanded-content legend{margin-bottom:12px;font:700 20px Arial}.rip-expanded-content label{gap:9px;margin:10px 0;font:16px/1.4 Arial;display:flex}.rip-expanded-content input{flex-shrink:0;width:18px;height:18px}.rip-expanded-content h4{margin:12px 0 6px;font:700 17px Arial}.rip-review-navigator{max-width:1323px;margin:10px 0;font:13px Arial}.rip-review-navigator summary{cursor:pointer;font-weight:700}.rip-review-grid{border:1px solid #80aee1;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:6px;max-height:320px;padding:8px;display:grid;overflow:auto}.rip-review-grid button{text-align:center;gap:5px;display:grid}.rip-review-grid button span{font-size:10px}.rip-review-grid button.answered{background:#e4f0ff}.rip-review-grid button.marked{border:2px solid #b88100}.rip-review-grid button[aria-current]{outline-offset:1px;outline:2px solid #006daa}.rip-study-tools{align-items:flex-start;gap:18px;margin:8px 4px;font:13px Arial;display:flex}.rip-study-tools details{flex:1;max-width:600px}.rip-study-tools summary{cursor:pointer;font-weight:700}.rip-study-tools textarea{box-sizing:border-box;border:1px solid #777;width:100%;margin:8px 0;font:13px Arial;display:block}.rip-study-tools p{color:#444;font-size:11px}.rip-calculator{flex-wrap:wrap;align-items:end;gap:8px;margin-top:8px;display:flex}.rip-calculator label{gap:4px;font-size:11px;display:grid}.rip-calculator input{border:1px solid #777;width:100px;padding:5px;font:13px Arial}.rip-calculator output{width:100%;min-height:20px;font:700 15px Arial}.rip-reader{padding-bottom:64px}.rip-reader-header{padding:8px 4px}.rip-reading-settings{max-width:600px;margin:7px 4px;font:12px Arial}.rip-reading-settings>summary{cursor:pointer;color:#444}.rip-reading-settings>div{background:#f5f5f5;border:1px solid #aaa;margin-top:5px;padding:10px}.rip-reading-settings label{gap:4px;margin:0 12px 8px 0;display:inline-grid}.rip-reading-settings p{color:#444;font-size:11px}.rip-case-context{justify-content:flex-start;align-items:center;gap:25px;padding:8px 4px;display:flex}.rip-case-context h2{margin-bottom:6px;font-size:16px}.rip-case-context p{margin:0;font-size:13px}.rip-exam-footer{z-index:100;color:#fff;background:#006daa;flex-direction:row-reverse;justify-content:space-between;align-items:center;min-height:36px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -1px #fff}.rip-exam-footer>span{padding:0 12px;font:11px Arial}.rip-exam-footer nav{align-items:stretch;min-height:36px;display:flex}.rip-reader .rip-exam-footer button,.rip-exam-footer .rip-review-navigator>summary{color:#fff;white-space:nowrap;box-sizing:border-box;background:#006daa;border:0;border-left:1px solid #fff;border-radius:0;min-height:36px;margin:0;padding:5px 15px;font:18px/26px Georgia,Times New Roman,serif}.rip-reader .rip-exam-footer button:disabled{color:#b9d3e3;cursor:not-allowed;opacity:1}.rip-exam-footer .rip-review-navigator{color:#000;margin:0;font:13px Arial;position:relative}.rip-exam-footer .rip-review-navigator>summary{cursor:pointer;font-size:16px;list-style:none;display:block}.rip-exam-footer .rip-review-navigator>summary::-webkit-details-marker{display:none}.rip-exam-footer .rip-review-navigator>p{box-sizing:border-box;background:#fff;border:1px solid #80aee1;width:min(650px,100vw - 20px);margin:0;padding:10px;font:12px Arial;position:absolute;bottom:calc(100% + 320px);right:0}.rip-exam-footer .rip-review-grid{box-sizing:border-box;background:#fff;width:min(650px,100vw - 20px);height:320px;position:absolute;bottom:100%;right:0;box-shadow:0 -5px 20px #0002}.rip-exam-footer .rip-review-grid button{color:#000;background:#fff;border:1px solid #777;min-height:50px;padding:6px;font:13px Arial}.rip-exam-footer .rip-review-grid button.answered{background:#e4f0ff}.rip-exam-footer .rip-review-grid button.marked{border:2px solid #b88100}@media (width<=720px){.rip-exam-footer>span{display:none}.rip-exam-footer nav{justify-content:space-between;width:100%}.rip-reader .rip-exam-footer button,.rip-exam-footer .rip-review-navigator>summary{padding:6px 9px;font-size:14px}.rip-case-context{gap:12px}.rip-case-context .rip-start{flex-shrink:0}.rip-exam-footer .rip-review-grid{position:fixed;bottom:38px;right:6px}.rip-exam-footer .rip-review-navigator>p{position:fixed;bottom:358px;right:6px}}.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform]){filter:none}.rip-media-inverted svg[aria-label=Caliper\ tools]{filter:invert()}.rip-reader .rip-media-tools .rip-icon-button{color:#17364e;background:#d5e7fa;border:1px solid #5c7e9e;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;padding:3px;display:inline-flex;min-height:30px!important}.rip-reader .rip-media-tools .rip-icon-button[aria-pressed=true]{background:#fff1a6;border:2px inset #777}.rip-media-tools .rip-contrast-control{align-items:center;gap:3px;display:flex}.rip-contrast-control input{accent-color:#006daa;width:65px}.rip-contrast-control output{width:30px;font:10px Arial}.rip-media-tools label{font:10px Arial}.rip-media-tools select{max-width:65px;padding:2px}.rip-media-tools{gap:4px;padding-top:5px;padding-bottom:5px}.rip-icon-button:focus-visible{outline-offset:1px;outline:2px solid #ffed00}.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform])>div:first-child{filter:invert(var(--rip-invert,0))}.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform])>div:first-child svg[role=img]>polyline,.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform])>div:first-child svg[role=img]>path{stroke:var(--rip-trace-ink,#111)}.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform])>div:first-child pattern>path:first-child{stroke:var(--rip-minor-grid,#f3dddd)}.rip-media-body :is([aria-label="Caliper positioning surface"],[aria-label=ECG\ waveform])>div:first-child pattern>path:last-child{stroke:var(--rip-major-grid,#dfbaba)}