:root{--charcoal:#2a2d33;--deep:#22252a;--ink:#292c30;--muted:#63645e;--gold:#c9a96a;--gold-dark:#765b24;--cream:#fbfaf7;--sand:#f1ecdf;--line:#dedbd1;--white:#fff;--success:#375e47;--side:288px;--serif:'Highland Standard J','Fraunces',Georgia,serif;--sans:'Inter',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-underline-offset:4px}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #906918;outline-offset:5px}button:disabled{cursor:default}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:500}h1,h2{font-family:var(--serif);line-height:1.13}h1{font-size:clamp(40px,4.8vw,68px);letter-spacing:-.055em;margin-bottom:24px}h2{font-size:clamp(29px,3vw,40px);letter-spacing:-.035em;margin-bottom:16px}h3{font-size:18px;line-height:1.45}p{margin-bottom:18px}svg,img{max-width:100%}svg{vertical-align:middle}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-100px;background:#fff;color:var(--charcoal);z-index:20;padding:12px 18px}.skip-link:focus{top:16px}
.learning-sidebar{position:fixed;inset:0 auto 0 0;width:var(--side);background:var(--charcoal);color:#f7f4ec;padding:32px 24px 24px;overflow-y:auto;z-index:5;scrollbar-width:thin;scrollbar-color:#74746c var(--charcoal)}.practice-brand{display:block;min-height:44px;margin:0 12px 16px}.practice-brand img{display:block;width:100%;height:auto;max-height:90px;object-fit:contain}.back-link{display:flex;gap:12px;align-items:center;min-height:44px;font-size:12px;color:#d0cec7;text-decoration:none;margin-bottom:26px}.back-link:hover{color:var(--gold)}.guide-label{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.18em;margin-bottom:10px}.guide-name{font-family:var(--serif);font-size:32px;line-height:1.16;letter-spacing:-.025em;margin-bottom:27px}.progress-heading{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:#d6d4cc;margin-bottom:8px}progress{display:block;appearance:none;width:100%;height:4px;border:0;border-radius:8px;background:#55565a;color:var(--gold);overflow:hidden}progress::-webkit-progress-bar{background:#55565a}progress::-webkit-progress-value{background:var(--gold);border-radius:8px}progress::-moz-progress-bar{background:var(--gold)}.progress-block{margin-bottom:28px}.course-contents>summary{display:none}.lesson-navigation{list-style:none;margin:0 -12px;padding:0}.lesson-navigation li+li{margin-top:5px}.lesson-link{display:flex;align-items:center;gap:12px;min-height:56px;border-radius:7px;padding:11px 12px;color:#cecec7;text-decoration:none;font-size:12px;font-weight:500;line-height:1.45;border:1px solid transparent;transition:background .18s,color .18s}.lesson-link:hover{background:#363940;color:#fff}.lesson-link[aria-current=page]{color:#fff;background:#3a3c40;border-color:#555550}.lesson-number{display:flex;justify-content:center;align-items:center;width:28px;height:28px;border:1px solid #6a6b68;border-radius:50%;flex:none;font-size:12px;font-variant-numeric:tabular-nums}.lesson-link[aria-current=page] .lesson-number{background:var(--gold);border-color:var(--gold);color:var(--deep)}.lesson-link.is-read .lesson-number{color:var(--deep);background:var(--gold);border-color:var(--gold)}.lesson-link-title{flex:1}.current-dot{width:5px;height:5px;background:var(--gold);border-radius:50%;flex:none}.sidebar-foot{border-top:1px solid #505157;padding-top:20px;margin-top:28px}.sidebar-foot>p{font-size:12px;color:#bebdb6;line-height:1.7;margin-bottom:4px}.reset-link{background:none;border:0;color:#dcd8cf;text-decoration:underline;text-underline-offset:4px;font-size:12px;padding:10px 0;min-height:44px}.reset-confirmation{font-size:12px;background:#363940;border:1px solid #68685f;border-radius:8px;padding:12px;margin-top:8px}.reset-confirmation p{margin-bottom:10px}.reset-actions{display:flex;gap:8px;flex-wrap:wrap}.reset-actions button{min-height:44px;font-size:12px;border:1px solid #a49b88;padding:8px;border-radius:4px;background:none;color:#fff}.reset-actions button:first-child{background:var(--gold);color:var(--deep);border-color:var(--gold)}
.learning-page{margin-left:var(--side);min-width:0}.page-header{min-height:87px;padding:20px clamp(24px,4.5vw,72px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}.page-header p{margin:0;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;align-items:center}.page-header p a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.appointment-link{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:12px;font-weight:600;gap:17px;white-space:nowrap}.appointment-link span{font-size:18px;color:var(--gold-dark)}#main-content{max-width:1400px;margin:auto;padding:48px clamp(24px,4.5vw,72px) 64px;outline:none}.lesson-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:26px}.lesson-meta .meta-separator{width:3px;height:3px;border-radius:50%;background:var(--gold-dark)}.lesson-hero{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(250px,.87fr);gap:30px;align-items:center;padding-bottom:34px}.hero-eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.18em;font-weight:700;color:var(--gold-dark);margin-bottom:19px}.lesson-intro{font-size:15px;color:var(--muted);line-height:1.85;max-width:540px;margin-bottom:25px}.hero-text{min-width:0}.hero-link{display:inline-flex;gap:12px;align-items:center;min-height:44px;text-decoration:none;font-size:12px;font-weight:600}.hero-link span{font-size:18px}.hero-art{aspect-ratio:1/1.06;position:relative;display:grid;place-items:center;max-width:440px;width:100%;justify-self:end;background:#f1ecdf;border-radius:50% 50% 12px 12px;overflow:hidden}.hero-art svg{display:block;width:100%;height:100%}.hero-art-label{position:absolute;left:18px;bottom:15px;color:#756544;font-size:12px;letter-spacing:.16em;text-transform:uppercase}.hero-art-step{position:absolute;top:22px;right:22px;font-size:12px;color:#857252;font-variant-numeric:tabular-nums}.gold-rule{height:3px;width:54px;background:var(--gold);margin:4px 0 30px}.takeaway{display:flex;gap:18px;padding:24px 26px;background:var(--sand);border-left:3px solid var(--gold);border-radius:0 8px 8px 0;margin-bottom:52px}.takeaway svg{flex:none;color:var(--gold-dark);margin-top:2px}.takeaway .micro-label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--gold-dark);margin:0 0 6px}.takeaway p:last-child{font-size:14px;line-height:1.7;margin:0}.content-section{margin:0 0 48px}.section-kicker{font-size:12px;color:var(--gold-dark);letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:12px}.section-description{font-size:13px;color:var(--muted);max-width:650px;margin-bottom:24px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-heading h2{margin-bottom:0}.expand-control{font-size:12px;font-weight:600;min-height:44px;flex:none;color:var(--gold-dark);border:0;background:transparent;text-decoration:underline;text-underline-offset:4px;padding:8px 0}.lesson-details{border-top:1px solid var(--line)}.lesson-details:last-child{border-bottom:1px solid var(--line)}.lesson-details summary{min-height:76px;cursor:pointer;display:flex;align-items:center;gap:16px;font-size:15px;font-weight:600;list-style:none;padding:22px 5px}.lesson-details summary::-webkit-details-marker{display:none}.detail-number{font-family:var(--serif);font-size:19px;color:var(--gold-dark);width:30px;flex:none}.detail-toggle{width:24px;height:24px;position:relative;margin-left:auto;flex:none}.detail-toggle::before,.detail-toggle::after{content:"";position:absolute;top:11px;left:5px;width:14px;height:1px;background:var(--gold-dark)}.detail-toggle::after{transform:rotate(90deg);transition:transform .18s}.lesson-details[open] .detail-toggle::after{transform:rotate(0)}.detail-content{padding:0 42px 24px 51px;color:var(--muted);font-size:14px;max-width:850px}.detail-content p:last-child{margin:0}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card{border:1px solid var(--line);border-radius:8px;padding:20px;display:flex;gap:16px;align-items:center;text-decoration:none;min-height:98px;background:#fdfcf9;transition:background .18s,border-color .18s}.topic-card:hover{background:var(--sand);border-color:#b3a17d}.topic-icon{width:44px;height:44px;background:var(--sand);color:var(--gold-dark);border-radius:10px;display:grid;place-items:center;flex:none}.topic-card-title{font-size:13px;font-weight:600;line-height:1.5;display:block}.topic-card-meta{font-size:12px;color:var(--muted);display:block;margin-top:4px}.topic-card-arrow{margin-left:auto;color:var(--gold-dark);font-size:19px}.tab-list{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:20px}.tab-list button{flex:1;min-height:48px;border:1px solid transparent;background:var(--sand);font-size:12px;font-weight:600;padding:12px 16px;border-radius:6px}.tab-list button[aria-selected=true]{background:var(--charcoal);color:#fff}.tab-panel{font-size:14px;color:var(--muted);padding:10px 0}.tab-panel h3{color:var(--ink);font-weight:600}.tab-panel p:last-child{margin:0}.ask-section{background:var(--charcoal);color:#f6f3ec;padding:32px 34px;border-radius:10px;display:grid;grid-template-columns:1fr 1.4fr;gap:32px;margin-bottom:48px}.ask-section .section-kicker{color:var(--gold)}.ask-section h2{font-size:29px;line-height:1.2}.ask-section p{color:#cbc9c1;font-size:12px;margin-bottom:0}.question-list{list-style:none;padding:0;margin:0;display:grid;align-content:center;gap:0}.question-list li{display:flex;gap:13px;font-size:13px;line-height:1.65;padding:14px 0}.question-list li+li{border-top:1px solid #505157}.question-list svg{flex:none;margin-top:3px;color:var(--gold)}.quiz-section{border:1px solid var(--line);padding:32px 34px;border-radius:10px;background:#fff;margin-bottom:36px}.quiz-header{display:flex;gap:16px;align-items:center;margin-bottom:20px}.quiz-header .topic-icon{background:var(--sand)}.quiz-header .section-kicker{margin:0 0 3px}.quiz-header h2{font-size:27px;margin:0}.quiz-section>p{color:var(--muted);font-size:12px;margin-bottom:24px}.quiz-question{font-weight:600;font-size:16px;margin-bottom:18px}.quiz-options{display:grid;gap:10px}.quiz-option{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:6px;min-height:56px;padding:14px 17px;text-align:left;font-size:13px;color:var(--ink)}.quiz-option:not(:disabled):hover{background:var(--cream);border-color:var(--gold-dark)}.option-letter{display:grid;place-items:center;border:1px solid #9c9d96;color:var(--muted);height:25px;width:25px;border-radius:50%;font-size:12px;flex:none}.quiz-option.is-correct{border-color:var(--success);background:#f0f5ef}.quiz-option.is-selected:not(.is-correct){border-color:#856a39;background:#f9f3e7}.quiz-option.is-selected .option-letter,.quiz-option.is-correct .option-letter{border-color:currentColor;color:inherit}.quiz-feedback{margin-top:20px;padding:18px;background:var(--sand);border-radius:6px;font-size:13px}.quiz-feedback p{margin:6px 0 0}.retry-quiz{margin-top:12px;min-height:44px;border:0;background:none;font-size:12px;text-decoration:underline;text-underline-offset:4px;font-weight:600;padding:8px 0}.sources{border-top:1px solid var(--line);padding-top:23px;margin:0 0 40px}.sources summary{min-height:44px;cursor:pointer;font-size:12px;font-weight:600;padding:8px 0}.sources ul{padding-left:20px;margin:10px 0 0}.sources li{font-size:12px;line-height:1.7;margin-bottom:10px;overflow-wrap:anywhere}.sources a{display:inline-block;min-height:44px;padding:10px 0}.sources-note{font-size:12px;color:var(--muted)}.completion-box{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:24px}.completion-box h2{font-size:24px;margin:0 0 5px}.completion-box p{font-size:12px;color:var(--muted);margin:0}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--charcoal);color:#fff;border:1px solid var(--charcoal);border-radius:6px;padding:14px 21px;min-height:48px;text-decoration:none;font-size:12px;font-weight:600;white-space:nowrap}.primary-button:hover{background:#42454a}.primary-button.is-read{background:var(--sand);color:var(--ink);border-color:#b1a17d}.lesson-pagination{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:54px}.pagination-link{display:flex;align-items:center;gap:14px;min-height:72px;padding:10px 0;text-decoration:none}.pagination-link.next{justify-content:flex-end;text-align:right}.pagination-link small{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--muted);margin-bottom:4px}.pagination-link strong{font-size:12px;font-weight:600}.pagination-arrow{font-size:23px;color:var(--gold-dark)}.team-cta{padding:28px 0 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:28px}.team-cta h2{font-size:26px;margin:0 0 8px}.team-cta p{font-size:12px;color:var(--muted);margin:0;max-width:570px}.team-cta a{flex:none}.educational-note{font-size:12px;color:var(--muted);line-height:1.7;max-width:780px;margin:28px 0 0}.learning-footer{border-top:1px solid var(--line);padding:24px clamp(24px,4.5vw,72px);font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;align-items:center}.learning-footer div{display:flex;gap:22px}.learning-footer a{display:inline-flex;align-items:center;min-height:44px}.load-message,.no-script{padding:40px 0}.load-message{color:var(--muted)}
@media(min-width:1600px){#main-content{padding-top:64px}.lesson-hero{gap:64px}.lesson-intro{font-size:17px}.hero-art{max-width:400px}.lesson-link{font-size:13px}}
@media(max-width:1150px){:root{--side:268px}.learning-sidebar{padding-left:20px;padding-right:20px}.lesson-hero{grid-template-columns:minmax(0,1.15fr) minmax(200px,.85fr);gap:20px}h1{font-size:46px}.hero-art{min-width:0}.ask-section{grid-template-columns:1fr;gap:12px}.ask-section h2{margin-bottom:8px}.team-cta{align-items:flex-start;flex-direction:column}.page-header{gap:10px}.page-header p{gap:6px}.appointment-link{font-size:12px}.topic-card{padding:15px;gap:10px}.topic-card-title{font-size:12px}}
@media(max-width:860px){.learning-sidebar{position:relative;width:auto;padding:20px 24px 0;overflow:visible}.practice-brand{width:180px;margin:0 0 8px;display:inline-block;vertical-align:middle}.practice-brand img{max-height:65px}.back-link{position:absolute;right:24px;top:28px;margin:0;font-size:12px;gap:7px}.guide-label,.guide-name{display:none}.progress-block{margin:14px 0 20px}.progress-heading{font-size:12px}.course-contents>summary{display:flex;align-items:center;justify-content:space-between;min-height:56px;border-top:1px solid #525359;list-style:none;font-size:13px;font-weight:600;cursor:pointer}.course-contents>summary::-webkit-details-marker{display:none}.contents-chevron{font-size:20px}.course-contents[open] .contents-chevron{transform:rotate(180deg)}.lesson-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px;margin:0 -8px;padding-bottom:18px}.lesson-navigation li+li{margin-top:0}.lesson-link{font-size:12px;padding:10px 8px}.sidebar-foot{display:none;margin:0;padding-bottom:16px}.learning-sidebar:has(.course-contents[open]) .sidebar-foot{display:block}.sidebar-foot>p{font-size:12px}.reset-link{font-size:12px}.reset-confirmation{max-width:400px}.learning-page{margin-left:0}.page-header{min-height:65px;padding-top:10px;padding-bottom:10px}#main-content{padding-top:34px}.lesson-hero{gap:32px;grid-template-columns:minmax(0,1.15fr) minmax(200px,.85fr)}h1{font-size:clamp(38px,6.8vw,56px)}.topic-card-title{font-size:13px}.ask-section{grid-template-columns:1fr 1.3fr;gap:30px}.team-cta{flex-direction:row}.hero-art{max-width:350px}}
@media(max-width:600px){.learning-sidebar{padding:16px 20px 0}.practice-brand{width:155px}.back-link{right:20px;top:24px;font-size:12px;max-width:130px}.progress-block{margin:12px 0 14px}.lesson-navigation{grid-template-columns:1fr;gap:2px}.lesson-link{font-size:13px;min-height:53px}.page-header{padding:12px 22px;font-size:12px;gap:4px}.page-header p{gap:4px}.appointment-link{font-size:0;gap:0}.appointment-link::before{content:'Contact';font-size:12px}.appointment-link span{font-size:17px;margin-left:7px}#main-content{padding:30px 22px 40px}.lesson-meta{font-size:12px;margin-bottom:26px;gap:9px}.lesson-hero{grid-template-columns:1fr;gap:26px;padding-bottom:26px}h1{font-size:43px;max-width:490px;letter-spacing:-.055em;margin-bottom:20px}.hero-eyebrow{font-size:12px;margin-bottom:15px}.lesson-intro{font-size:14px;line-height:1.8;margin-bottom:15px}.hero-art{width:100%;max-width:none;aspect-ratio:1.55;border-radius:120px 120px 8px 8px}.hero-art svg{height:120%;width:auto;max-width:none;transform:translateY(-10px)}.hero-art-label{left:15px;bottom:12px;font-size:12px}.hero-art-step{font-size:12px}.gold-rule{margin-top:0;margin-bottom:25px}.takeaway{padding:21px 18px;gap:13px;margin-bottom:40px}.takeaway p:last-child{font-size:13px}.takeaway svg{width:20px;height:20px}.content-section{margin-bottom:38px}.section-heading{align-items:flex-start;gap:12px;margin-bottom:17px}.section-heading h2{font-size:29px}.expand-control{font-size:12px;padding-top:5px;min-width:72px}.lesson-details summary{font-size:14px;padding:20px 0;gap:10px;min-height:72px}.detail-number{width:24px;font-size:17px}.detail-content{font-size:13px;padding:0 14px 24px 34px}.topic-grid{grid-template-columns:1fr;gap:10px}.topic-card{min-height:88px;padding:17px;gap:16px}.topic-card-title{font-size:14px}.topic-card-meta{font-size:12px}.ask-section{grid-template-columns:1fr;gap:13px;padding:26px 23px;margin-bottom:38px}.ask-section h2{font-size:30px}.question-list li{font-size:13px}.quiz-section{padding:24px 20px}.quiz-header h2{font-size:25px}.quiz-question{font-size:15px}.quiz-option{font-size:12px;padding:14px 12px;gap:11px}.completion-box{align-items:flex-start;flex-direction:column;gap:16px}.completion-box .primary-button{width:100%}.lesson-pagination{gap:14px;margin-bottom:35px}.pagination-link{gap:8px}.pagination-link strong{font-size:12px}.team-cta{flex-direction:column;gap:20px}.team-cta .primary-button{width:100%}.learning-footer{padding:18px 22px;flex-direction:column;align-items:flex-start;gap:0}.learning-footer div{gap:20px}.tab-list{gap:6px}.tab-list button{min-width:100px;font-size:12px;padding:10px}.sources a{font-size:12px}.sources li{margin-bottom:0}}
@media(max-width:370px){h1{font-size:38px}.practice-brand{width:135px}.back-link{font-size:12px}.page-header p{font-size:12px}.lesson-meta{font-size:12px}.quiz-section{padding:22px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{body{background:#fff;color:#000;font-size:11pt}.learning-sidebar,.page-header,.learning-footer,.skip-link,.hero-link,.expand-control,.quiz-section,.completion-box,.lesson-pagination,.team-cta,.hero-art,.gold-rule{display:none!important}.learning-page{margin:0}#main-content{max-width:none;padding:0}.lesson-hero{display:block;padding-bottom:15px}h1{font-size:28pt}h2{font-size:19pt}.lesson-meta{margin-bottom:15px}.takeaway,.ask-section{background:#fff;color:#000;border:1px solid #aaa;padding:15px;margin-bottom:20px;break-inside:avoid}.takeaway p,.ask-section p,.ask-section .section-kicker{color:#000}.ask-section{display:block}.lesson-details::details-content,.sources::details-content{display:block;content-visibility:visible}.lesson-details>*:not(summary),.sources>*:not(summary){display:block!important}.lesson-details summary{padding:12px 0;min-height:0}.detail-content{padding:0 0 12px 0;color:#000}.detail-toggle{display:none}.topic-grid{grid-template-columns:1fr 1fr}.topic-card{break-inside:avoid;padding:10px;min-height:0}.tab-list{display:none}.tab-panel[hidden]{display:block!important}.tab-panel{color:#000}.content-section{margin-bottom:20px}.sources{margin:0;padding:10px 0}.sources a{min-height:0;padding:0}.sources a::after{content:' (' attr(href) ')';font-size:8pt}.sources-note,.educational-note{color:#000}.question-list li{padding:8px 0}.question-list li+li{border-color:#ccc}a{text-decoration:none}.educational-note{border-top:1px solid #aaa;padding-top:12px}}

/* Keep keyboard focus clear against the dark navigation. */
.learning-sidebar :focus-visible{outline-color:#c9a96a}

/* Product education uses the same quiet colors and generous reading space. */
.lesson-page-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:16px 0;margin:-20px 0 38px;border-bottom:1px solid var(--line)}
.lesson-page-links>span{font-size:12px;font-weight:600;color:var(--muted);margin-right:4px}
.lesson-page-links :is(a,button){background:none;border:0;color:var(--gold-dark);font-size:14px;padding:8px 0;min-height:44px;text-decoration:underline;text-underline-offset:4px}
.product-list{display:grid;gap:20px}
.product-card{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:30px;padding:28px;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.product-brand{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dark);margin:0 0 10px}
.product-identity h3{font-family:var(--serif);font-weight:500;font-size:25px;line-height:1.3;overflow-wrap:anywhere;margin:0 0 14px}
.product-identity>p:last-child{font-size:16px;color:var(--muted);margin:0}
.product-explanation{margin:0;font-size:16px;min-width:0}
.product-explanation>div+div{margin-top:20px}
.product-explanation dt{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:5px}
.product-explanation dd{margin:0;color:var(--muted)}
.product-explanation p:last-child{margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.feature-card{padding:24px;background:var(--sand);border-radius:8px}
.feature-mark{display:block;color:var(--gold-dark);margin-bottom:12px}
.feature-card h3,.care-steps h3{font-size:17px;font-weight:600;line-height:1.5;margin:0 0 10px}
.feature-card p{font-size:16px;color:var(--muted)}
.feature-card p:last-child,.care-steps p:last-child{margin:0}
.care-steps{list-style:none;margin:0;padding:0}
.care-steps li{display:flex;gap:24px;padding:24px 0;border-top:1px solid var(--line)}
.care-steps li:last-child{border-bottom:1px solid var(--line)}
.care-step-number{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:50%;background:var(--sand);color:var(--gold-dark);font-family:var(--serif);font-size:20px}
.care-steps p{font-size:16px;color:var(--muted);max-width:70ch}
.faq-detail .detail-content{padding-left:5px}
.related-care{padding:28px 0;border-top:1px solid var(--line);margin-bottom:24px}
.related-care h2{font-size:25px;margin-bottom:12px}
.related-care ul{padding:0;margin:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px 24px}
.related-care a{display:inline-flex;align-items:center;gap:16px;min-height:44px;font-size:14px;text-decoration:underline}
.related-care a span{color:var(--gold-dark)}
[id^="lesson-"]{scroll-margin-top:24px}
@media(max-width:1150px){.product-card{grid-template-columns:1fr;gap:20px}.product-identity{padding-bottom:20px;border-bottom:1px solid var(--line)}}
@media(max-width:600px){.feature-grid{grid-template-columns:1fr}.product-card{padding:22px 20px}.product-identity h3{font-size:24px}.care-steps li{gap:16px}.lesson-page-links{gap:2px 16px;margin-top:-12px}.lesson-page-links>span{width:100%}.feature-card{padding:22px}.related-care ul{display:block}}
@media print{.lesson-page-links{display:none}.product-card{display:block;border:1px solid #aaa;padding:15px;break-inside:avoid}.product-identity{border:0;padding:0;margin-bottom:12px}.product-identity h3{font-size:17pt}.product-explanation,.product-identity>p:last-child,.feature-card p,.care-steps p{font-size:11pt;color:#000}.product-explanation dt,.product-brand{color:#000}.feature-grid{grid-template-columns:1fr 1fr}.feature-card{background:#fff;border:1px solid #aaa;break-inside:avoid}.care-steps li{break-inside:avoid}.care-step-number{background:#fff;border:1px solid #aaa;color:#000}.faq-detail::details-content{display:block;content-visibility:visible}.related-care{display:none}}

/* Reading sizes stay comfortable at every viewport. */
.lesson-link{font-size:14px}.back-link,.reset-link,.page-header,.page-header p,.progress-heading,.sidebar-foot>p,.guide-label,.hero-eyebrow,.lesson-meta,.section-kicker,.topic-card-meta,.sources-note,.educational-note,.learning-footer,.sources a,.sources li,.pagination-link small,.takeaway .micro-label{font-size:12px}
.lesson-intro,.detail-content,.tab-panel,.question-list li,.quiz-option,.takeaway p:last-child,.section-description,.ask-section p,.quiz-section>p,.quiz-feedback,.team-cta p{font-size:16px}
.lesson-details summary,.topic-card-title,.quiz-question{font-size:16px}
.appointment-link,.hero-link,.expand-control,.tab-list button,.retry-quiz,.sources summary,.primary-button,.pagination-link strong,.reset-actions button,.course-contents>summary{font-size:14px}
.completion-box p{font-size:14px}.topic-card{min-height:110px}.lesson-details summary{min-height:80px}.lesson-link{line-height:1.5}.sidebar-foot>p{line-height:1.6}.ask-section{grid-template-columns:1fr 1.35fr}
@media(max-width:1150px){.ask-section{grid-template-columns:1fr}.page-header{align-items:center}.appointment-link{font-size:14px}.topic-card{padding:17px}.lesson-link{font-size:14px}}
@media(max-width:860px){.ask-section{grid-template-columns:1fr 1.3fr}.back-link{max-width:none}.lesson-link{font-size:14px}}
@media(max-width:600px){.ask-section{grid-template-columns:1fr}.page-header{gap:10px}.page-header p{font-size:12px}.page-header p span:last-child{display:none}.appointment-link{font-size:14px;gap:6px}.appointment-link::before{content:none}.appointment-link span{margin:0}.back-link{font-size:12px;max-width:150px}.practice-brand{width:145px}.lesson-meta{flex-wrap:wrap;font-size:12px;gap:8px}.lesson-hero{gap:24px}.tab-list button{font-size:14px}.pagination-link{align-items:flex-start}.pagination-link strong{font-size:14px}.pagination-link small{font-size:12px}.completion-box p{font-size:14px}.quiz-section{padding:24px 18px}.quiz-option{padding:14px 12px}.option-letter{width:26px;height:26px}.hero-art-label{font-size:8px}}
@media(max-width:370px){.practice-brand{width:125px}.back-link{font-size:12px}.page-header{padding-left:18px;padding-right:18px}.appointment-link{font-size:14px}.lesson-meta{font-size:12px}.page-header p{font-size:12px}}
@media print{.lesson-intro,.detail-content,.tab-panel,.question-list li,.takeaway p:last-child,.section-description,.ask-section p{font-size:11pt}.lesson-meta,.section-kicker,.sources li,.sources a,.sources-note,.educational-note{font-size:9pt}.ask-section{display:block}}

/* Readable static lessons become interactive only after successful enhancement. */
.guide-static .tab-list,.guide-static .quiz-options,.guide-static .completion-box,.guide-static .reset-link,.guide-static .progress-block,.guide-static .expand-control{display:none}
.guide-static .tab-panel[hidden]{display:block}
.guide-static #storage-note{display:none}
.guide-enhanced .static-answer{display:none}
.static-answer{padding:18px 0;font-size:16px}
.static-answer summary{cursor:pointer;min-height:44px;font-weight:600}
.static-answer p{margin-top:12px}
.lesson-page-links a{display:inline-flex;align-items:center;text-decoration:underline;text-underline-offset:4px}

/* Keep patient notice links readable as the shared footer wraps on phones. */
.learning-footer>div{flex-wrap:wrap;align-items:center;gap:4px 20px}
.learning-footer>div>a,.learning-footer>div>.hd-phone-text{flex:0 0 auto;max-width:100%;min-height:44px;display:inline-flex;align-items:center}