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17px;margin-bottom:26px}.shelf>.course-card{width:min(78vw,340px)}.course-card-title{font-size:22px}.course-grid{grid-template-columns:1fr}.listing-main{padding:30px 18px 60px}.listing-main h1{font-size:42px}.native-page{height:auto;min-height:100dvh;overflow:visible}.ci-content{padding:12px}.ci-header{position:sticky;top:0;z-index:5;gap:10px;padding:10px;margin-bottom:12px;min-height:76px;background-color:#102830}.ci-category-title{font-size:22px}.ci-overline{font-size:8px;letter-spacing:1.5px}.ci-category-icon{width:37px;height:37px}.ci-header .round{width:36px;min-width:36px;height:36px;min-height:36px;font-size:23px}.ci-topics{position:sticky;top:76px;z-index:4;background:#09151bf5;padding:8px 0;margin:0 0 14px}.ci-workspace{flex-direction:column;gap:18px}.ci-feature{width:100%;height:65dvh;min-height:470px}.ci-feature .course-promo-body{padding:25px}.ci-feature .course-promo 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a{width:32px;min-width:32px;height:32px;min-height:32px;font-size:21px}.cei-body{flex-direction:column;overflow:visible}.cei-hero{width:100%;min-height:520px;height:68dvh;flex-shrink:0}.cei-hero-story>h2{font-size:37px}.cei-hero-story{padding:25px}.cei-reading-room{overflow:visible;min-height:0;flex:auto}.cei-reading-scroll{overflow:visible;padding:20px 14px 35px;flex:auto}.cei-reading-scroll h2{font-size:32px}.enrollment-bar{position:sticky;bottom:0;background:#0b1c25f5;padding:12px;border-top:1px solid #3b554e;z-index:7;margin:0 -10px -10px}.related-courses .course-card-photo{width:105px}.related-courses .course-card-title{font-size:19px}.search-main{padding:18px}.search-workspace{flex-direction:column;gap:25px}.search-invitation-copy{width:100%;position:relative;top:auto;padding:8px 0;gap:15px}.search-invitation-copy h1{font-size:40px}.search-orbit{display:none}.search-invitation-copy>.spark{min-height:40px;font-size:13px;display:inline-flex;align-self:flex-start}.search-invitation-copy>small{display:none}.search-discovery{width:100%;min-height:400px;padding:17px}.search-filters{gap:8px}.search-results .course-card{flex-direction:column}.search-results .course-card-photo{width:100%;height:170px}.search-results .course-card-body>p{min-height:0}.identity-main{flex-direction:column;padding:38px 20px;gap:35px}.identity-art{width:100%;flex-direction:row;align-items:center;gap:20px}.identity-art>img{width:55px;height:85px}.identity-art h1{font-size:32px}.identity-form{width:100%;padding:25px}.page-plans .sp-header{padding:12px 18px}.page-plans #Steps{display:none}.page-plans #PlanCards{flex-direction:column}.page-plans .sp-plan-card{display:none}.page-plans .sp-plan-card.is-selected{display:flex}.page-plans .sp-stage{padding:24px 20px}.page-plans .sp-pass-art{display:none}.page-plans .sp-hero-title{font-size:36px}.page-plans .sp-hero-description{font-size:16px}.page-plans .sp-plans-heading{flex-direction:column;align-items:flex-start;gap:10px}.page-plans .sp-selection-dock{flex-direction:column;align-items:stretch;gap:10px;padding:13px 18px}.page-plans .sp-dock-copy{flex-direction:row;justify-content:space-between;align-items:center;margin:0;gap:10px}.page-plans .sp-dock-name{font-size:16px}.page-plans .sp-dock-copy .sp-small{font-size:11px}.page-plans .sp-checkout-columns{flex-direction:column;gap:20px}.page-plans .sp-form-card{width:100%;padding:20px}.page-plans .sp-order-card{width:100%;margin:0}.page-plans .sp-checkout-stage>.sp-hero-title{font-size:37px}.page-plans .sp-header .sp-wordmark{font-size:20px}.page-plans .sp-header .sp-close{width:40px;min-width:40px;height:40px;margin-left:10px}.page-plans .sp-field-row{gap:10px;margin:0}.page-plans .sp-field-row>.sp-field{margin-left:0;margin-right:0}.page-plans .sp-quick-choices{display:flex;flex-direction:row;gap:8px;margin-bottom:18px}.page-plans .sp-quick-plan{flex:1;min-width:0;padding:10px 5px;font-size:13px;border:1px solid #485f69;border-radius:12px;gap:8px;min-height:86px}.page-plans .sp-quick-plan.is-selected{background:#dfbf7d26;border-color:#dbbf7d}.page-plans .sp-quick-price{font-size:22px}.page-plans .sp-quick-name{font-size:13px}.page-plans .sp-welcome-receipt{max-width:100%}.page-plans .sp-hero-copy{padding:0}.page-plans .sp-hero{margin-bottom:22px}.page-plans #CourseContext{font-size:12px}.page-about .hero-title{font-size:48px!important}.page-about .chapter{padding:36px 22px!important}.page-about .about-content{padding:0!important}dialog{grid-template-columns:1fr;grid-template-rows:44% 1fr;width:94vw;height:92dvh}.preview-copy{padding:25px;gap:15px}.preview-copy h2{font-size:26px}.preview-copy p{font-size:16px}.presenter-space canvas{object-position:center top}}
@media(max-width:380px){.site-brand small{font-size:6px}.nav-plan{padding:8px 10px}.site-nav{gap:8px}.course-tabs .quick-actions .save-button{display:none}.topic-matrix{grid-template-columns:1fr}.topic-card{grid-template-columns:50px 1fr;min-height:85px}.topic-icon{grid-row:span 2}}

/* Accessibility wraps the tabs; keep that group in the authored horizontal row. */
.course-tabs>.a11y-tablist{display:flex;flex-direction:row;align-items:center;gap:8px;min-width:0}
.course-tabs .cei-tab{flex:0 0 auto;white-space:nowrap}
.course-tabs .quick-actions{display:flex;flex-direction:row;align-items:center;flex-shrink:0}
.uc-action-icon{display:block;width:22px;height:22px;flex:0 0 22px;overflow:visible;pointer-events:none}
.uc-action-icon path{vector-effect:non-scaling-stroke}
.save-button,.preview-button,.icon-button,.round[data-preview]{display:inline-flex;align-items:center;justify-content:center;line-height:1;padding:0}
.save-button[aria-pressed=true] .uc-action-icon-heart{fill:currentColor}
.hero-actions>.primary[data-preview]{display:inline-flex;align-items:center;justify-content:center;gap:9px}
.hero-actions>.primary[data-preview] .uc-action-icon{width:18px;height:18px;flex-basis:18px}
@media(max-width:700px){.course-tabs>.a11y-tablist{gap:4px}.course-tabs .uc-action-icon{width:20px;height:20px;flex-basis:20px}}

/* About keeps its authored reading viewport, with the site footer below it. */
html:has(body.page-about){height:auto;min-height:100%;overflow-x:hidden;overflow-y:auto}
body.page-about{height:auto;min-height:100dvh;display:flex;flex-direction:column;overflow:visible}
.page-about #AboutRoot{position:relative;inset:auto;width:100%;height:100vh;height:100dvh;min-height:0;flex:0 0 auto}
.page-about #AboutScroll{overscroll-behavior-y:auto}
/* Email sign-in opens above the current catalog page, without visiting the
   dormant username/password document. Explicit ?legacy-login keeps that form. */
.uc-email-identity .identity-main{visibility:hidden}
dialog.uc-identity-modal{position:fixed;inset:0;width:100%;max-width:none;height:100%;max-height:none;margin:0;padding:0;border:0;background:transparent;color:#f6efdc;overflow:hidden}
dialog.uc-identity-modal::backdrop{background:#01060bb8;backdrop-filter:blur(3px)}
.uc-identity-modal iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent}
.uc-identity-fallback-close{position:absolute;right:20px;top:20px;z-index:2;width:44px;height:44px;min-height:44px;border-radius:50%;border:1px solid #b9cbd1;background:#12212c;color:#f5f1df;font-size:28px;padding:0}
.uc-identity-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;font-size:26px;color:#f2deb0}
.uc-identity-loading img{width:62px;height:98px;object-fit:contain;animation:uc-identity-pulse 2.8s ease-in-out infinite}
@keyframes uc-identity-pulse{0%,100%{opacity:.8;transform:scale(.96)}50%{opacity:1;transform:scale(1.04)}}
html:has(dialog.uc-identity-modal[open]){overflow:hidden}

.uc-identity-load-error{position:absolute;z-index:15;left:50%;top:50%;transform:translate(-50%,-50%);width:min(90vw,460px);padding:28px;background:#101d31;border:1px solid #7389a0;border-radius:22px;gap:18px;text-align:center}
.uc-identity-load-error button{align-self:center}
.feature-category{display:inline-flex;align-items:center;min-height:28px;width:fit-content;text-decoration:none;color:inherit}
.feature-category:hover{text-decoration:underline;text-underline-offset:4px}

/* Wordmark geometry and radio rings are shared in brand.css. */

/* Separate photo arrival from its long, continuous camera movement. */
.page-explore .course-promo-hero{position:relative;isolation:isolate}
.page-explore .feature-photo-layer{position:absolute;inset:0;overflow:hidden;animation:explore-photo-zoom 1.7s cubic-bezier(.2,.6,.3,1) both}
.page-explore .feature-photo-layer[data-transition=glide]{animation-name:explore-photo-glide}
.page-explore .feature-photo-layer[data-transition=soft]{animation-name:explore-photo-soft}
.page-explore .feature-photo-layer.is-leaving{animation:explore-photo-leave 1.7s ease-in-out both}
.page-explore .feature-photo-layer .hero-photo{display:block;width:100%;height:100%;object-fit:cover;transform-origin:45% 48%;animation:explore-photo-drift 22s ease-in-out infinite alternate;will-change:transform}
.page-explore .feature-photo-layer[data-transition=glide] .hero-photo{animation-name:explore-photo-drift-back;transform-origin:60% 42%}
.page-explore .feature-photo-layer[data-transition=soft] .hero-photo{transform-origin:38% 56%;animation-duration:26s}
.page-explore .feature-copy-changing>:is(.eyebrow,h2,p){animation:explore-copy-arrive .9s ease-out both}
@keyframes explore-photo-zoom{from{opacity:0;transform:scale(1.075)}to{opacity:1;transform:scale(1)}}
@keyframes explore-photo-glide{from{opacity:0;transform:translateX(2%) scale(1.04)}to{opacity:1;transform:translateX(0) scale(1)}}
@keyframes explore-photo-soft{from{opacity:0;transform:scale(1.025);filter:blur(5px)}to{opacity:1;transform:scale(1);filter:blur(0)}}
@keyframes explore-photo-leave{from{opacity:1}to{opacity:0}}
@keyframes explore-photo-drift{from{transform:scale(1.035) translate(-.4%,.3%)}to{transform:scale(1.16) translate(1%,-1%)}}
@keyframes explore-photo-drift-back{from{transform:scale(1.14) translate(1%,-.7%)}to{transform:scale(1.035) translate(-.5%,.4%)}}
@keyframes explore-copy-arrive{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.explore-brand-beacon::before,.explore-brand-beacon::after,.page-explore .feature-photo-layer,.page-explore .feature-photo-layer .hero-photo,.page-explore .feature-copy-changing>:is(.eyebrow,h2,p){animation:none!important;transform:none;filter:none;will-change:auto}.page-explore .feature-photo-layer.is-leaving{display:none}}
html:is(.reduced-motion,.a11y-reduce-motion,.a11y-pause-motion,.client-reduced-motion) .explore-brand-beacon::before,html:is(.reduced-motion,.a11y-reduce-motion,.a11y-pause-motion,.client-reduced-motion) .explore-brand-beacon::after,html:is(.reduced-motion,.a11y-reduce-motion,.a11y-pause-motion,.client-reduced-motion) :is(.page-explore .feature-photo-layer,.page-explore .feature-photo-layer .hero-photo,.page-explore .feature-copy-changing>:is(.eyebrow,h2,p)){animation:none!important;transform:none;filter:none;will-change:auto}
html:is(.reduced-motion,.a11y-reduce-motion,.a11y-pause-motion,.client-reduced-motion) .page-explore .feature-photo-layer.is-leaving{display:none}

/* A quiet, unmistakable way back for a verified returning learner. */
.explore-welcome>.explore-learner{flex:1;min-width:0}.explore-learner h1{font-size:clamp(38px,4.3vw,62px);line-height:1.08;letter-spacing:-.025em;overflow-wrap:anywhere}.explore-learner>p{max-width:560px}.learner-return{display:flex;flex-direction:row;align-items:center;flex-wrap:wrap;gap:18px;margin-top:24px}.learner-continue{position:relative;isolation:isolate;display:inline-flex;flex-direction:row;align-items:center;justify-content:center;gap:26px;min-height:60px;padding:16px 27px;border:1px solid #f3dfaa;border-radius:999px;background:linear-gradient(110deg,#ebd59f,#dfbf7d);color:#10282d;font:700 19px/1.25 NewZen,system-ui,sans-serif;box-shadow:0 6px 32px #d8b66a15;animation:learner-breathe 4.8s ease-in-out infinite}.learner-continue::before{content:'';position:absolute;inset:-7px;z-index:-1;border:1px solid #dec18b45;border-radius:inherit;opacity:0;animation:learner-halo 4.8s ease-in-out infinite;pointer-events:none}.learner-continue::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,transparent 20%,#fff8df50 43%,transparent 66%);background-size:300% 100%;animation:learner-gleam 9.6s ease-in-out infinite;pointer-events:none}.learner-continue:hover{background:#f1dba7;box-shadow:0 7px 35px #ddbc772e}.learner-continue:focus-visible{outline:3px solid #b8dfd4;outline-offset:9px}.learner-continue-arrow{font-size:26px;line-height:1;transition:transform .25s}.learner-continue:hover .learner-continue-arrow{transform:translateX(4px)}.learner-continue[aria-busy=true]{animation:none;opacity:.8;cursor:progress}.learner-continue[aria-busy=true]::before,.learner-continue[aria-busy=true]::after{animation:none}.learner-return-note{font-size:13px;color:#a8c5bf;letter-spacing:.02em}.learner-return-status{font-size:14px!important;color:#e6cf9b;line-height:1.5;margin:12px 0 0;max-width:540px}.learner-return-status:empty{display:none}
@keyframes learner-breathe{0%,100%{box-shadow:0 6px 28px #d8b66a12;transform:scale(1)}50%{box-shadow:0 7px 36px #d8b66a32;transform:scale(1.012)}}
@keyframes learner-halo{0%,100%{opacity:0;transform:scale(.98)}50%{opacity:.65;transform:scale(1.015)}}
@keyframes learner-gleam{0%,65%{background-position:150% 0}92%,100%{background-position:-70% 0}}
@media(max-width:800px){.explore-learner h1{font-size:clamp(36px,7vw,52px)}.learner-return{gap:13px;margin-top:22px}.learner-continue{font-size:18px;min-height:56px;padding:15px 23px;gap:19px}.explore-welcome.is-learner{align-items:stretch}}
/* A tab-local session hint reserves only this column before verification.
   No cached name or signed-in action is shown on that hint alone. */
.uc-home-pending .page-explore .explore-welcome{align-items:stretch}
.uc-home-pending .page-explore .explore-welcome>div:first-child{display:none}
.uc-home-pending .page-explore .explore-welcome>.explore-learner[hidden]{display:flex!important;visibility:hidden;position:relative;pointer-events:none}
.uc-home-pending .page-explore .explore-learner::after{content:'';position:absolute;inset:14px 0 0;visibility:visible;pointer-events:none;background:linear-gradient(#d9ba7726,#d9ba7726) 0 0/140px 8px no-repeat,linear-gradient(#d4e5d917,#d4e5d917) 0 36px/min(80%,430px) 38px no-repeat,linear-gradient(#d4e5d910,#d4e5d910) 0 100px/min(90%,480px) 10px no-repeat,linear-gradient(#d9ba7718,#d9ba7718) 0 160px/min(75%,300px) 54px no-repeat}
@media(max-width:380px){.explore-learner h1{min-height:2.16em}}
@media(prefers-reduced-motion:reduce){.learner-continue,.learner-continue::before,.learner-continue::after{animation:none!important;transform:none}.learner-continue-arrow{transition:none}}
html:is(.reduced-motion,.a11y-reduce-motion,.a11y-pause-motion,.client-reduced-motion) :is(.learner-continue,.learner-continue::before,.learner-continue::after){animation:none!important;transform:none}