/* Page-specific styles; the header, cards and footer reuse styles.css. */
.masterclass-page{background:radial-gradient(ellipse at 4% 17%,#e2fbffb3,transparent 34%),radial-gradient(ellipse at 97% 19%,#e2faffc4,transparent 39%),radial-gradient(ellipse at 9% 53%,#fff1e67d,transparent 24%),radial-gradient(ellipse at 67% 81%,#e4faffc4,transparent 41%),#fff}
.masterclass-main{max-width:1278px;padding:0 27px;margin:0 auto}
.breadcrumbs{padding:15px 21px 17px;color:#6787b1;font-size:14px}
.breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:7px 11px;list-style:none;margin:0;padding:0}
.breadcrumbs li{display:flex;align-items:center;gap:11px;line-height:1.5}
.breadcrumbs li+li::before{content:'';width:5px;height:5px;border-top:1.5px solid #24c1e2;border-right:1.5px solid #24c1e2;transform:rotate(45deg);flex:none}
.breadcrumbs a:hover{color:#009dc5}
.lesson-stage{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:20px;align-items:start;margin:0 0 17px 14px}
.video-column{min-width:0}
.video-frame{position:relative;aspect-ratio:16/9;width:100%;overflow:hidden;border-radius:15px;border:2px solid #fff;box-shadow:0 8px 25px #1a677e0f;background:#081526;scroll-margin-top:86px}
.video-frame iframe{display:block;position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.video-external{display:flex;align-items:center;justify-content:flex-end;gap:7px;font-size:12px;color:#7191af;margin-top:8px;padding-right:4px;line-height:1.35;text-decoration:underline;text-underline-offset:3px}
.video-external .icon{width:14px;height:14px}.video-external:hover{color:#008aac}
.lesson-sidebar{display:grid;gap:16px;align-content:start;min-width:0}
.resource-card{padding:18px 18px 16px;background:#fffffff0;border:1px solid white;border-radius:19px;box-shadow:0 5px 22px #328b9c08}
.resource-heading{display:flex;align-items:flex-start;gap:12px}.resource-heading>div{min-width:0;flex:1}
.resource-icon{display:grid;place-items:center;flex:none;width:43px;height:43px;border-radius:50%;background:#dcfaff;color:#00a9d0}
.resource-icon .icon{width:28px;height:28px;stroke-width:2.1}.gift-icon{color:#1380ff}
.resource-heading h2{font-size:18px;letter-spacing:-.45px;line-height:1.25;margin:7px 0 9px;font-weight:750}
.resource-heading p{font-size:15px;line-height:1.35;color:#6282b4}
.neural-link{width:100%;font-size:15px;min-height:48px;padding:11px 17px;gap:13px;margin-top:15px;letter-spacing:-.15px}
.neural-link .icon{width:19px;height:19px}
.promo-copy{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:56px;margin-top:16px;padding:9px 12px 9px 21px;border:1px solid #cde8fa;border-radius:10px;width:100%;background:linear-gradient(120deg,#ecfbff,#eef5ff);color:#071951;font-size:24px;font-weight:800;letter-spacing:-.6px}
.promo-copy:hover{border-color:#72c9e6;background:#e2f8ff}.promo-copy-icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#fff;flex:none}.promo-copy .icon{width:20px;height:20px;stroke-width:2}
.promo-feedback{font-size:12px;line-height:1.3;color:#0087a5;margin-top:9px}.promo-feedback:empty{display:none}
.lesson-description{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:26px;padding:22px 112px 22px 23px;margin-bottom:15px;overflow:hidden}
.lesson-title-block{min-width:0}.lesson-title-block .eyebrow{font-size:14px;letter-spacing:2.1px;margin:0 0 10px;line-height:1.3}
.lesson-title-block h1{font-size:48px;line-height:1.08;letter-spacing:-1.7px;color:#050e27;font-weight:900;overflow-wrap:break-word}
.lesson-meta{display:flex;align-items:center;flex-wrap:wrap;gap:13px 23px;margin:23px 0 27px;padding:0;list-style:none;color:#102552;font-size:14px;font-weight:500}
.lesson-meta li{display:flex;align-items:center;gap:9px;white-space:nowrap}.lesson-meta .icon{color:#00aada;width:24px;height:24px;stroke-width:2.1}
.back-home{min-height:49px;font-size:16px;font-weight:500;padding:11px 22px;gap:11px}.back-home>.icon{transform:rotate(180deg);width:20px;height:20px}
.lesson-editorial{align-self:center;min-width:0;font-size:15px;color:#6c86b2;line-height:1.45}.lesson-editorial p+p{margin-top:11px}
.lesson-handwriting{position:absolute;right:19px;top:61px;font-size:28px;line-height:1.1;text-align:center;transform:rotate(-9deg);color:#0c91f7}
.recommendations{padding:12px 18px 14px;margin-top:13px}
.section-heading-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 16px}
.section-heading-row h2{font-size:31px;line-height:1.2;letter-spacing:-.6px}
.section-heading-row .text-link{padding:5px 0;gap:19px;font-size:15px;flex:none}
.lesson-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.lesson-grid .workshop-card:nth-child(n) .card-image{aspect-ratio:1.53}
.lesson-grid .card-body{padding:10px 10px 9px}
.lesson-grid .card-title{font-size:15px;line-height:1.23;font-weight:700}
.lesson-grid .card-description{font-size:14px;line-height:1.3;margin-top:6px;margin-bottom:12px}
.lesson-grid .category-pill{font-size:13px;padding:7px 9px}
.lesson-grid .card-open{width:34px;height:34px}
.masterclass-main>.telegram-section{margin-top:17px}
@media(max-width:1200px){
 .breadcrumbs{font-size:13px;padding:11px 20px 14px}
 .lesson-stage{grid-template-columns:minmax(0,1fr) 236px;gap:17px;margin-left:12px;margin-bottom:17px}
 .resource-card{padding:13px 14px 14px;border-radius:18px}.resource-heading{gap:10px}
 .resource-icon{width:39px;height:39px}.resource-icon .icon{width:27px;height:27px}
 .resource-heading h2{font-size:16px;margin:6px 0 9px}.resource-heading p{font-size:14px;line-height:1.3}
 .neural-link{font-size:14px;padding:10px 14px;gap:11px;min-height:43px;margin-top:14px}
 .promo-copy{min-height:51px;font-size:21px;padding:7px 10px 7px 24px;margin-top:14px}
 .promo-copy-icon{width:31px;height:31px}
 .lesson-description{grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);padding:19px 103px 20px 19px;gap:23px}
 .lesson-title-block h1{font-size:43px;letter-spacing:-1.3px}.lesson-title-block .eyebrow{font-size:13px;margin-bottom:8px}
 .lesson-meta{font-size:12px;gap:14px 20px;margin:22px 0 23px}.lesson-meta li{gap:7px}.lesson-meta .icon{width:23px;height:23px}
 .back-home{font-size:14px;min-height:45px;padding:10px 20px}
 .lesson-editorial{font-size:14px;line-height:1.4}.lesson-editorial p+p{margin-top:10px}.lesson-handwriting{font-size:25px;right:16px;top:54px}
 .section-heading-row h2{font-size:28px}.section-heading-row{margin-bottom:14px}.section-heading-row .text-link{font-size:14px}
 .lesson-grid{gap:17px}.lesson-grid .card-title{font-size:14px}.lesson-grid .card-description{font-size:13px}.lesson-grid .card-body{padding:9px 9px 8px}.lesson-grid .category-pill{font-size:12px;padding:6px 8px}.lesson-grid .card-open{width:31px;height:31px}
}
@media(max-width:1000px){
 .masterclass-main{padding:0 24px}.lesson-stage{grid-template-columns:minmax(0,1fr) 225px;gap:15px;margin-left:0}.breadcrumbs{padding-left:0;padding-right:0}
 .lesson-description{padding:22px;gap:27px;grid-template-columns:1fr 1fr}.lesson-title-block h1{font-size:37px}.lesson-handwriting{display:none}.lesson-editorial{font-size:14px}
 .lesson-meta{gap:12px 15px}.section-heading-row h2{font-size:26px}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.lesson-grid .card-title{font-size:15px}.lesson-grid .card-description{font-size:14px}
 .neural-link{font-size:13px;padding-inline:12px;gap:8px}.resource-heading h2{font-size:15px}
}
@media(max-width:760px){
 .masterclass-main{padding:0 14px}.breadcrumbs{padding:14px 5px 15px;font-size:12px}.breadcrumbs ol{gap:5px 8px}.breadcrumbs li{gap:8px}
 .lesson-stage{grid-template-columns:1fr;gap:15px;margin:0 0 17px}.video-frame{border-radius:13px}.video-external{font-size:12px;margin-top:8px}
 .lesson-sidebar{grid-template-columns:1fr 1fr;gap:12px;align-items:stretch}.resource-card{padding:15px 13px 13px;border-radius:16px;display:flex;flex-direction:column}
 .resource-heading{gap:8px}.resource-icon{width:32px;height:32px}.resource-icon .icon{width:22px;height:22px}.resource-heading h2{font-size:15px;letter-spacing:-.25px;margin-top:5px}.resource-heading p{font-size:13px;line-height:1.4}
 .resource-heading br{display:none}.neural-link{font-size:12px;white-space:normal;line-height:1.3;padding:10px 11px;gap:8px;min-height:44px;margin-top:auto}.resource-heading{margin-bottom:13px}
 .neural-link .icon{width:17px;height:17px}.promo-copy{font-size:20px;min-height:45px;margin-top:auto;padding:7px 9px}.promo-copy-icon{width:28px;height:28px}.promo-copy .icon{width:18px;height:18px}
 .lesson-description{grid-template-columns:1fr;gap:22px;padding:22px 20px;margin-bottom:15px}.lesson-title-block h1{font-size:35px;line-height:1.1;letter-spacing:-.9px}.lesson-title-block .eyebrow{font-size:12px;margin-bottom:10px}
 .lesson-meta{gap:12px 19px;margin:18px 0 19px;font-size:12px}.lesson-meta .icon{width:21px;height:21px}.back-home{min-height:44px;font-size:14px}
 .lesson-editorial{font-size:15px;line-height:1.55}.lesson-editorial p+p{margin-top:12px}
 .recommendations{padding:18px 13px 14px}.section-heading-row{gap:12px;align-items:flex-start;margin-bottom:16px}.section-heading-row h2{font-size:23px;line-height:1.16;letter-spacing:-.4px;max-width:75%}.section-heading-row .text-link{font-size:12px;gap:6px;padding:3px 0;white-space:nowrap}.section-heading-row .text-link .icon{width:17px;height:17px}
 .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}.lesson-grid .card-body{padding:10px 9px 9px}.lesson-grid .card-title{font-size:14px;line-height:1.3}.lesson-grid .card-description{font-size:13px;line-height:1.4}.lesson-grid .category-pill{font-size:11px;padding:6px 7px;gap:6px}.lesson-grid .card-open{height:31px;width:31px}
 .masterclass-main>.telegram-section{margin-top:17px}
}
@media(max-width:390px){
 .masterclass-main{padding:0 10px}.lesson-sidebar{gap:10px}.resource-card{padding:13px 10px 12px}.resource-heading{gap:6px}.resource-icon{width:27px;height:27px}.resource-icon .icon{width:19px;height:19px}.resource-heading h2{font-size:14px}.resource-heading p{font-size:12px}.promo-copy{font-size:18px;letter-spacing:-.6px;padding:8px}.neural-link{font-size:12px;padding:9px;gap:5px}
 .lesson-description{padding:20px 17px}.lesson-title-block h1{font-size:32px}.lesson-meta{gap:10px 13px;font-size:11px}.lesson-meta li{gap:6px}.lesson-meta .icon{width:19px;height:19px}
 .section-heading-row h2{font-size:22px}.section-heading-row .text-link{font-size:11px;gap:5px}.section-heading-row .text-link .icon{width:14px;height:14px}.recommendations{padding:16px 11px 13px}
}
@media print{.lesson-stage,.back-home,.section-heading-row .text-link{display:none}.lesson-description{display:block}.lesson-title-block{margin-bottom:25px}.lesson-grid{grid-template-columns:repeat(3,1fr)}}
/* The embedded viewport itself retains a precise 16:9 ratio. */
.video-frame{border:0;box-shadow:0 0 0 2px #fff,0 8px 25px #1a677e0f}
/* Cover the source image's small 'new' badge at larger card sizes. */
.lesson-grid .new-badge{left:3%;top:3%;min-width:36%;height:23%;padding:0 9px;display:grid;place-items:center}
@media(max-width:760px){.resource-heading{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px 8px}.resource-heading>div{display:contents}.resource-heading h2{margin:0;align-self:center}.resource-heading p{grid-column:1/-1}.resource-heading br{display:initial}}
@media(max-width:390px){.resource-heading{grid-template-columns:27px minmax(0,1fr);gap:9px 6px}}

/* Source titles and documents may be longer than the initial mockup. */
.lesson-title-block h1{font-size:clamp(30px,3.2vw,42px);line-height:1.12;overflow-wrap:anywhere}
.material-link{width:100%;min-height:45px;font-size:14px;margin-top:15px;padding:11px 12px;gap:10px}
.materials-card .resource-heading p{font-size:14px}
.lesson-sidebar .resource-card[hidden]{display:none}
.missing-lesson{margin:30px 0;padding:45px;min-height:45vh}
.missing-lesson h1{font-size:36px}.missing-lesson p{margin-bottom:25px}
.lesson-grid .workshop-card:nth-child(n) .card-image{aspect-ratio:16/9}
@media(max-width:760px){.materials-card{grid-column:1/-1}.materials-card .resource-heading{margin-bottom:0}.materials-card .resource-heading p{margin-top:0}.material-link{margin-top:12px}.lesson-title-block h1{font-size:32px}.section-heading-row h2{max-width:70%}}
@media(max-width:390px){.lesson-title-block h1{font-size:29px}.missing-lesson{padding:25px}}

/* Masterclasses: resources always follow the full-width video. */
.lesson-stage--workshop{grid-template-columns:minmax(0,1fr);gap:18px;margin-left:0}
.lesson-stage--workshop .lesson-resources{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.lesson-resources .resource-card{min-width:0;display:flex;flex-direction:column;padding:21px;border-color:#e3f3f8}
.lesson-resources .resource-heading{display:flex;gap:12px;margin-bottom:18px}
.lesson-resources .resource-heading>div{display:block;min-width:0}
.lesson-resources .resource-heading h2{font-size:18px;line-height:1.3;margin:4px 0 8px;overflow-wrap:anywhere}
.lesson-resources .resource-heading p{font-size:14px;line-height:1.5}
.lesson-resources .resource-icon{width:40px;height:40px}
.lesson-resources .resource-icon .icon{width:26px;height:26px}
.lesson-resources .neural-link,.lesson-resources .material-link,.lesson-resources .promo-copy{margin-top:auto;min-height:50px}
.lesson-resources .neural-link,.lesson-resources .material-link{font-size:15px;line-height:1.35;white-space:normal;padding:12px;gap:10px}
.lesson-resources .promo-copy{font-size:23px;padding:8px 13px 8px 17px}
.lesson-resources .promo-copy>span:first-child{min-width:0;overflow-wrap:anywhere;text-align:left}
.lesson-resources .promo-feedback{margin-bottom:0}
.lesson-resources .materials-card{grid-column:auto}
@media(max-width:900px){
 .lesson-stage--workshop .lesson-resources{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .lesson-resources .materials-card{grid-column:1/-1}
 .lesson-resources .resource-card{padding:16px}
 .lesson-resources .resource-heading{gap:9px}
 .lesson-resources .resource-heading h2{font-size:16px}
 .lesson-resources .resource-icon{width:32px;height:32px}
 .lesson-resources .resource-icon .icon{width:22px;height:22px}
 .lesson-resources .neural-link,.lesson-resources .material-link{font-size:14px;gap:7px}
}
@media(min-width:761px) and (max-width:900px){
 .masterclass-page .header-inner{gap:12px;padding-inline:24px}
 .masterclass-page .desktop-nav{margin-left:0;gap:18px}
}
@media(max-width:700px){
 .lesson-stage--workshop .lesson-resources{grid-template-columns:minmax(0,1fr)}
 .lesson-resources .resource-card{padding:18px}
 .lesson-resources .resource-heading{gap:12px;margin-bottom:15px}
 .lesson-resources .resource-heading h2{font-size:18px}
 .lesson-resources .neural-link,.lesson-resources .material-link{font-size:15px}
}