/* Presentation system from the owner's supplied reference. Neutral, typographic, spacious. */
@font-face{font-family:'Inter 4K';src:url('fonts/Inter-Latin-Variable.woff2') format('woff2');font-style:normal;font-weight:400 700;font-display:swap}
:root{--p4k-font:'Inter 4K',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;--muted:#6e6e73;--p4k-reading:720px;--p4k-content:1068px;--radius:28px}
body,.editor-styles-wrapper{font-family:var(--p4k-font);font-size:17px;line-height:1.47;letter-spacing:-.015em;font-optical-sizing:auto}
.p4k-container{width:min(var(--p4k-content),calc(100% - 48px))}
.p4k-section{padding-block:80px}
.wp-block-post-content>.p4k-section{margin-block-start:0}
.p4k-section h2{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.025em;font-weight:600;max-width:900px}
.p4k-section h3{font-size:24px;line-height:1.18;letter-spacing:-.015em;font-weight:600}
.p4k-section p{line-height:1.5}
.p4k-section-head{max-width:var(--p4k-reading);margin-bottom:48px}
.p4k-lead{font-size:19px;line-height:1.48!important}
.p4k-eyebrow{font-size:12px!important;letter-spacing:.015em;font-weight:500;color:var(--muted);margin-bottom:16px!important}
.p4k-nav-shell{background:rgba(250,250,252,.86);border-bottom:0;backdrop-filter:saturate(180%) blur(20px)}
.p4k-nav{min-height:52px}
.p4k-logo{font-size:18px;letter-spacing:-.035em;font-weight:600}
.p4k-menu{font-size:12px;font-weight:400;letter-spacing:-.01em}
.wp-block-navigation__responsive-container-open,.wp-block-navigation__responsive-container-close{min-width:44px;min-height:44px;padding:10px}
.wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation-item__content{display:flex;align-items:center;min-height:44px}
.p4k-localnav{position:sticky;top:0;z-index:25;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid #e8e8ed}
.p4k-localnav>.p4k-container{min-height:58px;display:flex;gap:16px;align-items:center}
.p4k-local-title{font-size:16px;font-weight:600;letter-spacing:-.02em;color:var(--ink);margin-right:auto}
.p4k-local-links{display:none;align-items:center;gap:24px}
.p4k-local-links a{font-size:12px;color:var(--ink);padding-block:14px}
.p4k-local-action{display:flex;align-items:center;justify-content:center;min-height:44px;padding:10px 15px;border-radius:980px;background:var(--action);font-size:12px;letter-spacing:-.01em;color:white;white-space:nowrap}
.p4k-local-action:hover{color:white;text-decoration:none;background:#2545bc}
.wp-block-button__link{min-height:44px;padding:12px 22px;font-size:15px;font-weight:400;letter-spacing:-.015em;border:0;box-shadow:none;transition:background-color .24s ease,transform .24s ease}
.wp-block-button__link:hover{transform:none}
.wp-block-button.is-style-outline>.wp-block-button__link{padding-inline:15px}
.p4k-hero{padding-top:48px;padding-bottom:56px;text-align:center}
.p4k-hero h1:not(.p4k-display):not(.p4k-hero-description){font-size:clamp(38px,4.4vw,56px);line-height:1.08;letter-spacing:-.025em;font-weight:600;max-width:900px;margin-inline:auto}
.p4k-hero .p4k-display{color:var(--ink)}
.p4k-hero-grid .p4k-display{font-size:clamp(40px,4.4vw,56px)}
.p4k-hero-grid .p4k-hero-description{color:var(--ink)}
.p4k-hero-grid .p4k-hero-copy{max-width:650px;margin:0 auto}
.p4k-hero>.p4k-container>.p4k-eyebrow{color:var(--ink);text-transform:none;font-size:14px!important}
.p4k-hero .p4k-display{font-size:clamp(40px,6.2vw,80px);font-weight:600;line-height:1.045!important;letter-spacing:-.025em;margin:0 auto 24px;max-width:1000px}
.p4k-display span{color:var(--ink)}
.p4k-hero .p4k-hero-description{font-size:17px;line-height:1.47!important;letter-spacing:-.015em;max-width:660px;margin:0 auto 24px;font-weight:400}
.p4k-hero .wp-block-buttons{justify-content:center;gap:8px}
.p4k-hero-copy{font-size:17px;line-height:1.5;max-width:650px;margin-inline:auto;color:var(--muted)}
.p4k-hero-context{max-width:720px;margin:40px auto 0!important}
.p4k-chips{justify-content:center;margin:24px auto 0}
.p4k-chips p{border:0;border-radius:0;padding:0 12px;font-size:13px;color:var(--muted)}
.p4k-chips p+p{border-left:1px solid var(--line)}
.p4k-hero-bottom{justify-content:center;align-items:center}
.p4k-workbook-stage{margin:48px auto 0;max-width:1068px;text-align:left;padding:0;perspective:none}
.p4k-workbook{border:0;border-radius:22px;background:#f5f5f7;box-shadow:none;transform:none}
.p4k-workbook-sidebar{background:#f0f1f5;border:0;padding:32px 24px}
.p4k-workbook-main{background:#fafafc;padding:28px 24px 32px}
.p4k-book-top{border-bottom:0;margin-bottom:32px;padding:0}
.p4k-book-top p{font-size:10px!important;letter-spacing:.035em}
.p4k-workbook-main>h2{font-size:clamp(25px,3vw,40px);letter-spacing:-.025em;font-weight:600;max-width:620px}
.p4k-book-logo{font-size:42px;letter-spacing:-.04em;font-weight:600}
.p4k-hero-sequence{font-size:clamp(34px,4.8vw,64px);font-weight:500;letter-spacing:-.02em;margin-block:32px}
.p4k-workbook-options>span{border:0;background:white;border-radius:12px;padding-block:14px;font-size:17px}
.p4k-workbook-options .p4k-right{box-shadow:inset 0 0 0 1px var(--blue);background:white}
.p4k-visual-caption{font-size:11px;margin-top:16px!important;letter-spacing:0}
.p4k-stats-section{padding-top:24px;padding-bottom:48px}
.p4k-stats{border:0;gap:28px;padding:32px 0}
.p4k-stat-value{font-size:36px!important;letter-spacing:-.025em;font-weight:600}
.p4k-stat p:last-child{font-size:13px}
.p4k-process{gap:0 48px}
.p4k-phase{border-color:#e8e8ed;padding-block:28px}
.p4k-phase h3{font-size:23px;font-weight:600}
.p4k-phase>p:last-child{font-size:16px;line-height:1.5}
.p4k-phase-number{color:var(--muted);font-size:13px;font-weight:400}
.p4k-technique-feature{background:#f5f5f7;border-radius:28px;margin-top:48px}
.p4k-technique-art{background:#f5f5f7}
.p4k-technique-feature>div{padding:40px 28px}
.p4k-technique-feature h3{font-size:32px}
.p4k-pattern-art b{font-size:56px;letter-spacing:-.02em;color:var(--ink);font-weight:500}
.p4k-pattern-art span{color:var(--blue)}
.p4k-module-track{grid-auto-columns:min(82vw,360px);gap:20px;padding-bottom:24px}
.p4k-module-card{border:0;border-radius:28px;padding:32px;min-height:470px;box-shadow:none}
.p4k-module-card h3{font-size:23px;line-height:1.2;letter-spacing:-.015em}
.p4k-module-card>p:not(.p4k-eyebrow){font-size:16px;line-height:1.47}
.p4k-module-art{min-height:160px;margin-top:auto;padding-top:24px;background:none;font-size:36px}
.p4k-card,.p4k-price-card,.p4k-opposition-card{border:0;box-shadow:none;background:#f5f5f7;border-radius:28px;padding:32px}
.p4k-card p,.p4k-price-card p,.p4k-opposition-card>p:not([class]){font-size:16px;line-height:1.5}
.p4k-current-card{background:#f5f5f7}
.p4k-opposition-card h3{font-size:26px;max-width:100%}
.p4k-opposition-card .p4k-eyebrow{font-size:10px!important}
.p4k-opposition-card .p4k-text-link{font-size:16px;font-weight:400}
.p4k-card-index{color:#86868b;font-size:12px}
.p4k-filter-row{gap:8px}
.p4k-filter-row button{font-size:13px;border-color:#e8e8ed;padding:11px 16px}
.p4k-course-visual{background:#f5f5f7;padding:40px 32px}
.p4k-course-visual>p:not([class]){font-size:32px;line-height:1.15;font-weight:600;letter-spacing:-.025em}
.p4k-course-visual>p:nth-child(3){font-size:17px;line-height:1.5;font-weight:400;letter-spacing:-.015em}
.p4k-course-block>.p4k-card{background:#fafafc}
.p4k-course-block>.p4k-card h2{font-size:30px}
.wp-block-list{font-size:16px}
.wp-block-list li{padding-block:10px;line-height:1.5}
.wp-block-list li:before{color:var(--muted)}
.p4k-exam-panel{background:white;border:0;border-radius:28px}
.p4k-exam-tabs{justify-content:center;border-bottom:0;gap:12px;margin-bottom:40px}
.p4k-exam-tabs button{padding:12px 6px;font-size:13px;font-weight:400}
.p4k-exam-tabs button[aria-selected=true]{border-color:var(--gold)}
.p4k-exam-value{font-size:76px!important;font-weight:600;letter-spacing:-.035em}
.p4k-price-card-featured{background:#f5f5f7;border:0;box-shadow:none}
.p4k-price strong{font-weight:600;letter-spacing:-.025em}
.p4k-price-live>p{font-weight:600;letter-spacing:-.025em}
.p4k-sim-mini-grid .p4k-card,.p4k-error-card{background:none;border-radius:0;padding-inline:0}
.p4k-teacher-copy h2{font-size:40px}
.p4k-teacher-copy>p:not(.p4k-eyebrow){font-size:17px;line-height:1.5}
.wp-block-quote{font-size:22px;line-height:1.4;letter-spacing:-.015em;font-weight:500}
.p4k-faq{max-width:800px;margin:auto}
.wp-block-details{padding-block:18px;border-color:#e8e8ed}
.wp-block-details summary{font-size:17px;font-weight:400;line-height:1.47;letter-spacing:-.015em;min-height:44px;display:flex;align-items:center}
.wp-block-details summary:after{top:50%;transform:translateY(-50%)}
.wp-block-details>p{font-size:16px;line-height:1.55}
.p4k-contact{padding-block:96px;background:#fafafc}
.p4k-contact h2{font-size:clamp(38px,5.4vw,64px);margin-inline:auto}
.p4k-contact .p4k-lead{font-size:19px}
.p4k-section h2 span{color:var(--ink)}
@media(max-width:833px){
 .p4k-hero{padding-top:40px}
 .p4k-hero .wp-block-button__link{font-size:14px;padding:12px 18px}
 .p4k-hero .wp-block-button.is-style-outline>.wp-block-button__link{padding-inline:4px}
}
@media(min-width:834px){
 .p4k-local-title{font-size:18px}
 .p4k-local-links{display:flex}
 .p4k-container{width:min(var(--p4k-content),calc(100% - 96px))}
 .p4k-section{padding-block:120px}
 .p4k-hero{padding-top:64px;padding-bottom:64px}
 .p4k-hero .p4k-hero-description{font-size:21px;max-width:760px}
 .p4k-workbook{grid-template-columns:220px 1fr}
 .p4k-workbook-main{padding:40px 56px 44px}
 .p4k-workbook-main>h2{margin-bottom:32px}
 .p4k-workbook-stage{margin-top:48px}
 .p4k-stats-section{padding-block:16px 64px}
 .p4k-stats{padding-block:32px}
 .p4k-stat-value{font-size:44px!important}
 .p4k-lead{font-size:21px}
 .p4k-process{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 64px}
 .p4k-technique-feature>div{padding:56px 40px}
 .p4k-technique-feature h3{font-size:36px}
 .p4k-module-track{grid-auto-columns:360px;gap:24px}
 .p4k-hero-context{margin-top:48px!important}
 .p4k-contact{padding-block:120px}
}
@media(prefers-reduced-motion:no-preference){
 @supports(animation-timeline:view()){
  .p4k-workbook,.p4k-technique-feature,.p4k-teacher-image{animation:p4k-arrive linear both;animation-timeline:view();animation-range:entry 0% entry 65%}
  @keyframes p4k-arrive{from{opacity:.82;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
 }
}
@media print{.p4k-section{padding-block:32px}.p4k-workbook{animation:none;transform:none}.p4k-hero-context{margin-top:20px!important}}