/* Doctors Revision notes · v4.0. Shared stylesheet: load once, after legacy styles.
   Scope: .dr-notes only. No theme-wide resets or icon fonts. One locally hosted Lexend font. */
.dr-notes{--dr-purple:#7e22ce;--dr-brand:#9333ea;--dr-purple-dark:#581c87;--dr-lavender:#f3e8ff;--dr-ink:#1f2937;--dr-muted:#5c6474;--dr-line:#e8e3ed;--dr-paper:#fff;--dr-soft:#faf8fd;--dr-radius:12px;color:var(--dr-ink);--dr-reading-size:1.125rem;font-family:"DR Lexend",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:var(--dr-reading-size);line-height:1.8;overflow-wrap:anywhere;width:100%;max-width:1200px;margin-inline:auto;padding:0 32px 64px;box-sizing:border-box}
.dr-notes *,.dr-notes *::before,.dr-notes *::after{box-sizing:border-box}
.dr-notes :where(h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote){margin:0}
.dr-notes :is(h1,h2,h3,h4,h5){font-family:inherit}
.dr-notes a{color:var(--dr-purple);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.dr-notes a:hover{color:var(--dr-purple-dark);text-decoration-thickness:2px}
.dr-notes :where(a,summary,[tabindex]):focus-visible{outline:3px solid var(--dr-purple);outline-offset:5px;border-radius:3px}
.dr-notes [id]{scroll-margin-top:28px}
.dr-notes__breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding-block:24px;font-size:13px;line-height:1.7;color:var(--dr-muted)}
.dr-notes__breadcrumbs a{text-decoration:none;color:var(--dr-muted)}
.dr-notes__breadcrumbs a:hover{text-decoration:underline;color:var(--dr-purple)}
.dr-notes__breadcrumbs [aria-current]{color:var(--dr-purple);font-weight:600}
.dr-notes__header{padding:15px 0 28px;border-bottom:1px solid var(--dr-line);max-width:100%}
.dr-notes__eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1.6;color:var(--dr-purple);display:flex;align-items:center;flex-wrap:wrap;gap:12px}

.dr-notes h1{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.035em;max-width:980px;font-weight:700;margin:10px 0 20px;color:#171324;text-wrap:balance}
.dr-notes h1 span{font-weight:650;color:var(--dr-purple)}

.dr-notes__meta{display:flex;flex-wrap:wrap;gap:8px 23px;margin-top:24px;font-size:13px;color:var(--dr-muted);line-height:1.7}
.dr-notes__meta a{font-weight:600}
.dr-notes__layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:58px;align-items:start;padding-top:38px}
.dr-notes__article{min-width:0;max-width:760px}
.dr-notes__sticky{position:sticky;top:24px;max-height:calc(100dvh - 48px);overflow:auto;padding:4px 10px 15px 0}
.dr-notes__sidebar{align-self:stretch;min-width:0;font-size:13px}
.dr-notes__toc-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;margin-bottom:15px;color:var(--dr-muted)}
.dr-notes__toc-list{list-style:none;margin:0;padding:0;display:grid;gap:3px;line-height:1.5}
.dr-notes__toc-list li{padding:0!important;margin:0!important}
.dr-notes__toc-list a{display:flex;align-items:baseline;gap:10px;padding:9px 10px;text-decoration:none;border-radius:6px;color:var(--dr-muted);border-left:2px solid transparent;min-height:38px}
.dr-notes__toc-list a span{font-size:10px;color:#777084;min-width:18px;font-variant-numeric:tabular-nums}
.dr-notes__toc-list a:hover,.dr-notes__toc-list a[aria-current]{background:var(--dr-lavender);color:var(--dr-purple-dark);border-left-color:var(--dr-brand)}
.dr-notes__back{display:block;margin:24px 10px 0;padding-top:20px;border-top:1px solid var(--dr-line);font-weight:600}
.dr-notes__mobile-toc{display:none}



.dr-notes__section{margin-bottom:46px;padding-bottom:40px;border-bottom:1px solid var(--dr-line)}
.dr-notes__section-heading{display:flex;align-items:center;gap:12px;margin-bottom:22px;background:#eadcf8;padding:14px 16px;border-radius:9px}
.dr-notes__section-number{font-size:12px;line-height:1;letter-spacing:.04em;color:#6b3290;background:#f5edfc;padding:8px 7px;border-radius:5px;flex-shrink:0;font-weight:700}
.dr-notes h2{font-size:1.55em;letter-spacing:-.025em;line-height:1.3;color:#4d2868;font-weight:700}
.dr-notes h3{font-size:1.3em;line-height:1.4;letter-spacing:-.015em;margin:32px 0 16px;color:#763452;background:#f8e5ee;padding:10px 13px;border-radius:6px;font-weight:700}
.dr-notes h4{font-size:1.13em;line-height:1.5;margin:28px 0 14px;font-weight:700;color:#56316f;background:#efe2f8;padding:7px 11px;border-radius:5px;width:fit-content;max-width:100%}
.dr-notes h5{font-size:1.04em;line-height:1.5;margin:25px 0 13px;font-weight:700;color:#244f7b;background:#e3effa;padding:6px 10px;border-radius:5px;width:fit-content;max-width:100%}
.dr-notes__section>p,.dr-notes__section>ul,.dr-notes__section>ol{margin-block:0 20px}
.dr-notes__section li{padding-left:5px;margin-bottom:10px}
.dr-notes__section :where(ul,ol){padding-left:24px}
.dr-notes__section :where(ul,ol) :where(ul,ol){margin-top:10px}
.dr-notes__section :where(p,li)>strong{font-weight:600}

.dr-notes__timeline{list-style:none;padding:0!important;border-left:1px solid #dfd2ea;margin:28px 0 32px 9px!important;display:grid;gap:0}
.dr-notes__timeline .dr-notes__event{position:relative;padding:0 0 27px 27px;margin:0}
.dr-notes__event::before{content:"";position:absolute;left:-5px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--dr-brand);border:2px solid var(--dr-paper)}
.dr-notes__event:last-child{padding-bottom:0}
.dr-notes__date{font-size:12px;font-weight:750;color:var(--dr-purple);display:inline-block;letter-spacing:.04em}
.dr-notes .dr-notes__event :is(h3,h4){background:transparent;padding:0;color:#56316f;display:inline;font-size:1.06em;margin:0 0 0 12px;letter-spacing:0}
.dr-notes__event p{font-size:1em;line-height:1.8;margin-top:7px;color:var(--dr-ink)}
.dr-notes__cards{display:grid;grid-template-columns:1fr;gap:18px;margin-block:25px}
.dr-notes__card{border:1px solid var(--dr-line);border-radius:var(--dr-radius);padding:23px 25px;background:var(--dr-paper)}
.dr-notes__card> :where(h3,h4):first-child{margin-top:0}
.dr-notes__card>p{margin:10px 0 15px}
.dr-notes__card> :last-child{margin-bottom:0}
.dr-notes__figure{margin:30px 0;background:var(--dr-paper);border:1px solid var(--dr-line);border-radius:var(--dr-radius);overflow:hidden}
.dr-notes__diagram-link{display:flex;align-items:center;justify-content:center;padding:20px;min-width:0}
.dr-notes__figure img{display:block;width:100%;max-width:100%;height:auto;max-height:550px;object-fit:scale-down;margin:auto}
.dr-notes__figure figcaption{font-size:12px;line-height:1.7;color:var(--dr-muted);padding:13px 18px;background:var(--dr-soft);border-top:1px solid var(--dr-line)}
.dr-notes__figure figcaption>span{color:var(--dr-purple);font-weight:700;margin-right:6px;white-space:nowrap}
.dr-notes__figure figcaption>a{display:inline-block;margin-left:6px}
.dr-notes .dr-callout{--box-bg:#f8f3fc;--box-ink:#581c87;margin:28px 0;padding:21px 24px;border:0;border-radius:var(--dr-radius);background:var(--box-bg);box-shadow:none;font-size:1em;line-height:1.8;color:var(--dr-ink)}
.dr-notes .dr-callout>.dr-callout__label{color:var(--box-ink);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;margin:0 0 8px}
.dr-notes .dr-callout>p{margin-bottom:12px}
.dr-notes .dr-callout> :last-child{margin-bottom:0}
.dr-notes .dr-callout :is(h3,h4,h5){margin-top:12px;padding:0;background:transparent;color:var(--box-ink)}
.dr-notes .dr-callout--memory{--box-bg:#f8f3fc;--box-ink:#581c87;border:1px solid #d47777;border-radius:20px}
.dr-notes .dr-callout--mnemonic{--box-bg:#f6f5fd;--box-ink:#493491}
.dr-notes .dr-callout--key{--box-bg:#fffbf0;--box-ink:#75500a}
.dr-notes .dr-callout--explanation{--box-bg:#f3f8fd;--box-ink:#244f7b}
.dr-notes .dr-callout--clinical{--box-bg:#f2f9f6;--box-ink:#205943}
.dr-notes .dr-callout .dr-callout__mnemonic{font-size:29px;line-height:1.5;letter-spacing:.09em;font-weight:750;color:var(--box-ink);margin-bottom:6px}
.dr-notes__table-wrap{overflow:auto;max-width:100%;border:1px solid var(--dr-line);border-radius:var(--dr-radius);margin:28px 0}
.dr-notes .dr-notes__table-hint{display:none;font-size:12px;color:var(--dr-muted);margin:20px 0 -16px}
.dr-notes table{border-collapse:collapse;width:100%;font-size:.94em;line-height:1.65;min-width:520px;table-layout:fixed}
.dr-notes caption{text-align:left;font-size:13px;font-weight:700;padding:15px 18px;background:var(--dr-soft);color:var(--dr-purple-dark)}
.dr-notes :where(th,td){padding:16px 18px;text-align:left;vertical-align:top;border-top:1px solid var(--dr-line);word-break:normal;overflow-wrap:break-word}
.dr-notes thead{background:var(--dr-lavender);color:var(--dr-purple-dark)}
.dr-notes tbody th{font-weight:650;background:#fcfbfd}
.dr-notes__practice{padding:27px;border:1px solid #dcd0e8;border-radius:var(--dr-radius);background:var(--dr-soft)}
.dr-notes__practice h2{margin:10px 0 16px;font-size:1.44em}
.dr-notes__actions{display:flex;align-items:center;flex-wrap:wrap;gap:17px 24px;margin-top:23px;font-size:14px;font-weight:650}
.dr-notes a.dr-notes__button{display:inline-flex;justify-content:center;align-items:center;gap:18px;background:var(--dr-purple);color:#fff!important;text-decoration:none;padding:12px 19px;border-radius:7px;min-height:46px;font-weight:650;line-height:1.5}
.dr-notes a.dr-notes__button:hover{background:var(--dr-purple-dark)}
.dr-notes .dr-notes__small{font-size:12px;color:var(--dr-muted);margin:15px 0 0;line-height:1.7}
.dr-notes__next{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:13px}
.dr-notes__next>div>a{font-size:19px;font-weight:650;display:inline-block;margin-top:8px;text-decoration:none}
.dr-notes__next>div>a:hover{text-decoration:underline}
.dr-notes .dr-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
/* Shared emphasis: all italic elements use mint. One rule covers every nesting depth. */
.dr-notes strong{font-weight:600}
.dr-notes .dr-lead-label,.dr-notes .dr-highlight{background:#f4f8fd;color:#24558a;padding:.04em .16em;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone;box-shadow:none}
.dr-notes .dr-ink{color:#24558a;font-weight:600}
.dr-notes .dr-highlight--fact{background:#f2f8fd;color:#24558a;padding:.04em .16em;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.dr-notes .dr-highlight--key{background:#fffbed;color:#65501a}
.dr-notes .dr-highlight--aside{background:#fff8d9;color:inherit;font:inherit;padding:0;border:0;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.dr-notes :is(em,i){background:#edf5e9;color:#35583d;padding:.04em .16em;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}

@media(min-width:1500px){.dr-notes{max-width:1260px}.dr-notes__layout{gap:76px;grid-template-columns:230px minmax(0,1fr)}}
@media(max-width:1000px){.dr-notes{padding-inline:26px}.dr-notes__layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.dr-notes__toc-list a{font-size:12px;padding-inline:7px}.dr-notes h1{font-size:44px}}
@media(max-width:760px){.dr-notes{padding:0 22px 44px;font-size:var(--dr-reading-size);line-height:1.8}.dr-notes__breadcrumbs{padding-block:20px;font-size:12px;gap:9px}.dr-notes__header{padding:18px 0 27px}.dr-notes h1{font-size:37px;line-height:1.17;margin:18px 0 17px}.dr-notes__eyebrow{font-size:10px;gap:8px}.dr-notes__meta{font-size:12px;gap:8px 18px;margin-top:20px}.dr-notes__meta>a{flex-basis:100%}.dr-notes__layout{display:block;padding-top:25px}.dr-notes__sidebar{display:none}.dr-notes__mobile-toc{display:block;border:1px solid var(--dr-line);border-radius:9px;background:var(--dr-paper);margin-bottom:23px;font-size:14px}.dr-notes__mobile-toc summary{padding:14px 17px;cursor:pointer;color:var(--dr-purple-dark);font-weight:700;min-height:48px}.dr-notes__mobile-toc summary>span{font-size:11px;color:var(--dr-muted);font-weight:400;margin-left:10px}.dr-notes__mobile-toc nav{padding:0 8px 10px}.dr-notes__mobile-toc a{min-height:44px}.dr-notes__section-heading{gap:11px;margin-bottom:20px}.dr-notes__section-number{font-size:11px;padding:7px 6px}.dr-notes__section{margin-bottom:32px;padding-bottom:30px}.dr-notes__card{padding:20px}.dr-notes__figure{margin-block:25px}.dr-notes__diagram-link{padding:12px}.dr-notes__figure figcaption{padding:11px 13px}.dr-callout{padding:18px 19px;font-size:1em}.dr-notes__practice{padding:23px 20px}.dr-notes__actions{display:grid;gap:20px}.dr-notes__next{align-items:flex-start}.dr-notes__next>div>a{font-size:17px}.dr-notes__next>a{font-size:12px;max-width:86px;text-align:right}}
@media(max-width:360px){.dr-notes{padding-inline:16px}.dr-notes h1{font-size:32px}}
@media(min-width:761px) and (max-width:900px){.dr-notes__layout{display:block}.dr-notes__sidebar{display:none}.dr-notes__mobile-toc{display:block;border:1px solid var(--dr-line);border-radius:9px;margin-bottom:23px;font-size:14px}.dr-notes__mobile-toc summary{padding:14px 17px;cursor:pointer;color:var(--dr-purple-dark);font-weight:700;min-height:48px}.dr-notes__mobile-toc summary>span{font-size:11px;color:var(--dr-muted);font-weight:400;margin-left:10px}.dr-notes__mobile-toc nav{padding:0 8px 10px}.dr-notes__mobile-toc a{min-height:44px}}
@media(max-width:760px){.dr-notes .dr-notes__table-hint{display:block}}
@media(prefers-reduced-motion:reduce){.dr-notes *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Reading controls enhance the lesson; no libraries, storage or extra requests. */
.dr-notes__reader{display:flex;align-items:center;flex-wrap:wrap;gap:8px 10px;margin-top:20px;font-size:13px;color:var(--dr-muted)}
.dr-notes__reader[hidden]{display:none}
.dr-notes__reader button{font:inherit;font-weight:600;line-height:1.4;min-height:44px;border:1px solid #e8e3ed;border-radius:7px;background:#fff;color:#56316f;padding:8px 12px;cursor:pointer;box-shadow:none}
.dr-notes__reader button[aria-pressed="true"]{background:#f3eafa;border-color:#c8addf}
.dr-notes__reader button:focus-visible{outline:3px solid #7e22ce;outline-offset:3px}
.dr-notes[data-reading-size="smaller"]{--dr-reading-size:1rem}
.dr-notes[data-reading-size="larger"]{--dr-reading-size:1.25rem}
.dr-notes[data-reading-size="largest"]{--dr-reading-size:1.375rem}
@media(max-width:600px){.dr-notes__section-heading{padding:12px}.dr-notes h2{font-size:1.42em}.dr-notes h3{font-size:1.25em}.dr-notes h4{font-size:1.12em}.dr-notes h5{font-size:1.04em}}
@media print{.dr-notes{max-width:none;padding:0;font-size:11pt;color:#000}.dr-notes__sidebar,.dr-notes__mobile-toc,.dr-notes__breadcrumbs,.dr-notes__meta,.dr-notes__reader,.dr-notes__practice,.dr-notes__next{display:none}.dr-notes__layout{display:block}.dr-notes__article{max-width:none}.dr-notes h1{font-size:25pt}.dr-notes h2{font-size:18pt;break-after:avoid}.dr-notes :where(h3,h4,h5){break-after:avoid}.dr-notes__section{border:0}.dr-notes__figure,.dr-callout,.dr-notes__card{break-inside:avoid}.dr-notes__figure img{max-height:130mm}.dr-notes__table-wrap{overflow:visible}.dr-notes table{min-width:0;font-size:10pt}.dr-notes a{color:#000}.dr-notes__figure figcaption>a{display:none}}


/* Actual Elementor practice container and owned native-comment shell, scoped to opted-in notes. */
.dr-presentation-notes-v4 #content{background:#fff}
.dr-presentation-notes-v4 .dr-notes__article{max-width:760px!important}
.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{box-sizing:border-box;width:100%;max-width:1200px;margin:0 auto 32px;padding:24px 32px;display:grid;grid-template-columns:220px minmax(0,1fr);column-gap:58px;font-family:"DR Lexend",system-ui,sans-serif;line-height:1.8}
.dr-presentation-notes-v4 #practice{max-width:1200px!important}
.dr-presentation-notes-v4 #practice>.e-con-inner,.dr-presentation-notes-v4 .dr-comments-shell>#comments{grid-column:2;max-width:760px;width:100%;margin:0;min-width:0}
.dr-presentation-notes-v4 #practice>.e-con-inner,body.dr-presentation-notes-v4 .dr-comments-shell>#comments.comments-area{max-width:760px!important;padding:0!important;margin:0!important}
.dr-presentation-notes-v4 #practice .elementor-heading-title,.dr-presentation-notes-v4 .dr-comments-shell .comment-reply-title{font-family:"DR Lexend",system-ui,sans-serif;font-size:26px;line-height:1.4;color:#4d2868;font-weight:600}
.dr-presentation-notes-v4 .dr-comments-shell :is(input,textarea,button){font-family:inherit}
@media(min-width:1500px){.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{max-width:1260px!important;grid-template-columns:230px minmax(0,1fr);column-gap:76px}}
@media(max-width:1000px){.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{padding-inline:26px;grid-template-columns:190px minmax(0,1fr);column-gap:32px}}
@media(max-width:900px){.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{display:block}}
@media(max-width:760px){.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{padding-inline:22px}}
@media(max-width:600px){.dr-notes__reader{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.dr-notes__reader>span:first-child{grid-column:1/-1}.dr-notes__reader button{font-size:12px;padding:8px 1px;min-width:0}}
@media(max-width:360px){.dr-presentation-notes-v4 #practice,.dr-presentation-notes-v4 .dr-comments-shell{padding-inline:16px}}