.motink-course-detail{--motink-course-bg: var(--motink-surface-page);--motink-course-card: #ffffff;--motink-course-text: #121212;--motink-course-muted: rgba(18, 18, 18, .58);--motink-course-border: rgba(18, 18, 18, .1);--motink-course-tag-bg: rgba(18, 18, 18, .06);--motink-course-tag-text: rgba(18, 18, 18, .72);--motink-course-video-bg: var(--motink-hero-video-bg);--motink-course-module-bg: #ffffff;--motink-course-module-icon: rgba(18, 18, 18, .35);--motink-course-module-icon-bg: rgba(18, 18, 18, .06);--motink-course-cta-bg: var(--motink-surface-page);background-color:var(--motink-course-bg);padding:clamp(1.5rem,4vw,2.5rem) 0 clamp(4rem,8vw,6rem);font-family:var(--font-family);font-weight:400;color:var(--motink-course-text);transition:background-color var(--transition-base)}html[data-theme=dark] .motink-course-detail{--motink-course-bg: var(--motink-black-deep, #0d0d0d);--motink-course-card: var(--motink-black-soft, #191919);--motink-course-text: #ffffff;--motink-course-muted: rgba(255, 255, 255, .58);--motink-course-border: rgba(255, 255, 255, .1);--motink-course-tag-bg: rgba(255, 255, 255, .08);--motink-course-tag-text: rgba(255, 255, 255, .78);--motink-course-video-bg: #2a2a2a;--motink-course-module-bg: var(--motink-black-soft, #191919);--motink-course-module-icon: rgba(255, 255, 255, .55);--motink-course-module-icon-bg: rgba(255, 255, 255, .08);--motink-course-cta-bg: var(--motink-black-soft, #191919)}.motink-course-detail__container{display:flex;flex-direction:column;gap:clamp(1.5rem,3vw,2rem)}.motink-course-detail__breadcrumbs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.motink-course-detail__breadcrumbs::-webkit-scrollbar{display:none}.motink-course-detail__breadcrumb-list{display:flex;flex-wrap:nowrap;align-items:center;gap:.5rem;margin:0;padding:0;list-style:none;font-size:13px;line-height:1;white-space:nowrap}.motink-course-detail__breadcrumb-item{display:inline-flex;align-items:center;min-height:1.5rem}.motink-course-detail__breadcrumb-link{display:inline-flex;align-items:center;gap:.35rem;min-height:1.5rem;color:var(--motink-course-muted);text-decoration:none;line-height:1;transition:color var(--transition-fast)}.motink-course-detail__breadcrumb-text{line-height:1}.motink-course-detail__breadcrumb-link:hover{color:var(--motink-course-text)}.motink-course-detail__breadcrumb-icon{display:inline-flex;width:1rem;height:1rem}.motink-course-detail__breadcrumb-icon :global(svg){width:100%;height:100%}.motink-course-detail__breadcrumb-sep{display:inline-flex;align-items:center;min-height:1.5rem;color:var(--motink-course-muted);opacity:.5;line-height:1}.motink-course-detail__breadcrumb-current{display:inline-flex;align-items:center;min-height:1.5rem;padding:.35rem .85rem;border-radius:var(--radius-full);background:var(--motink-accent);color:#121212;font-size:12px;font-weight:400;letter-spacing:.01em}html[data-theme=dark] .motink-course-detail__breadcrumb-current{background:var(--motink-hero-badge-bg);color:var(--motink-hero-badge-text)}.motink-course-detail__header{display:flex;flex-direction:column;align-items:flex-start;gap:1.25rem}.motink-course-detail__category{display:inline-block;margin-bottom:.75rem;padding:.3rem .75rem;border-radius:var(--radius-full);background:var(--motink-course-tag-bg);color:var(--motink-course-tag-text);font-size:13px;line-height:1.3;transition:background-color var(--transition-fast),color var(--transition-fast)}@media (hover: hover){.motink-course-detail__category:hover{background:#1212121f;color:#121212e0}html[data-theme=dark] .motink-course-detail__category:hover{background:#ffffff24;color:#ffffffeb}}.motink-course-detail__title{margin:0;font-family:var(--font-heading);font-size:32px;font-weight:400;line-height:1.08;letter-spacing:-.03em;color:var(--motink-course-text);max-width:18ch}.motink-course-detail__title-line{display:block}.motink-course-detail__title .word-mask{line-height:1.08}@media (min-width: 768px){.motink-course-detail__title{font-size:clamp(2.25rem,4vw,50px)}.motink-course-detail__title .word-mask{line-height:1.08}}.motink-course-detail__header-cta{flex-shrink:0;font-size:14px;padding:.75rem 1.5rem}.motink-course-detail__layout{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(2rem,4vw,3rem);align-items:start}@media (min-width: 1024px){.motink-course-detail__header{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:2rem}.motink-course-detail__layout{grid-template-columns:minmax(280px,320px) minmax(0,1fr);gap:clamp(2rem,4vw,3.5rem)}}.motink-course-detail__sidebar{order:-1}@media (min-width: 1024px){.motink-course-detail__sidebar{order:0;position:sticky;top:calc(var(--home-header-h, 5.25rem) + 1.5rem);align-self:start}}.motink-course-detail__sidebar-card{display:flex;flex-direction:column;gap:1.5rem;padding:1.5rem;border-radius:var(--radius-lg);background:var(--motink-course-card);border:1px solid var(--motink-course-border)}.motink-course-detail__sidebar-block{display:flex;flex-direction:column;gap:.75rem}.motink-course-detail__sidebar-block--teacher{padding-top:.25rem;border-top:1px solid var(--motink-course-border)}.motink-course-detail__sidebar-heading{margin:0;font-family:var(--font-heading);font-size:15px;font-weight:500;letter-spacing:-.01em;color:var(--motink-course-text)}.motink-course-detail__overview{margin:0;font-size:14px;line-height:1.55;color:var(--motink-course-muted)}.motink-course-detail__details{display:flex;flex-direction:column;gap:.65rem;margin:0;padding:0;list-style:none}.motink-course-detail__detail{display:flex;align-items:center;gap:.6rem;font-size:14px;line-height:1.4;color:var(--motink-course-muted)}.motink-course-detail__detail-icon{display:inline-flex;flex-shrink:0;width:1.125rem;height:1.125rem;color:var(--motink-course-muted);opacity:.7}.motink-course-detail__detail-icon :global(svg){width:100%;height:100%}.motink-course-detail__topics{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none}.motink-course-detail__topic{display:inline-block;padding:.3rem .7rem;border-radius:var(--radius-full);background:var(--motink-course-tag-bg);color:var(--motink-course-tag-text);font-size:12px;line-height:1.3;transition:background-color var(--transition-fast),color var(--transition-fast),filter var(--transition-fast)}html[data-theme=dark] .motink-course-detail__topic{background:var(--motink-hero-badge-bg);color:var(--motink-hero-badge-text)}@media (hover: hover){.motink-course-detail__topic:hover{background:#1212121f;color:#121212e0}html[data-theme=dark] .motink-course-detail__topic:hover{background:#5c4f00;filter:brightness(1.06)}}.motink-course-detail__teacher{display:flex;align-items:center;gap:.75rem}.motink-course-detail__teacher-photo{width:48px;height:48px;border-radius:var(--radius-full);object-fit:cover}.motink-course-detail__teacher-name{font-size:15px;font-weight:500;color:var(--motink-course-text)}.motink-course-detail__main{display:flex;flex-direction:column;gap:clamp(2rem,4vw,2.75rem);min-width:0}.motink-course-detail__video-wrap{position:relative;aspect-ratio:16 / 9;border-radius:var(--radius-lg);overflow:hidden;background:var(--motink-course-video-bg)}.motink-course-detail__video-el{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.motink-course-detail__video-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0000002e;pointer-events:none}.motink-course-detail__video-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:.5rem;padding:.65rem 1.2rem;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-full);background:#00000061;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#ffffffeb;font-family:var(--font-family);font-size:14px;font-weight:400;cursor:pointer;pointer-events:auto;box-shadow:0 8px 28px #00000038;transition:background .25s ease,border-color .25s ease,filter .25s ease}.motink-course-detail__video-btn:hover{background:#00000057;border-color:#ffffff29;filter:brightness(1.07)}.motink-course-detail__video-btn-icon{display:inline-flex;width:.9rem;height:.9rem;margin-left:.05rem;color:#ffffffe6}.motink-course-detail__video-btn-icon :global(svg){width:100%;height:100%}.motink-course-detail__section{display:flex;flex-direction:column;gap:1rem;padding:clamp(1.25rem,3vw,1.75rem);border-radius:var(--radius-lg);background:var(--motink-course-card);border:1px solid var(--motink-course-border)}.motink-course-detail__section-title{margin:0;font-family:var(--font-heading);font-size:clamp(1.25rem,3vw,22px);font-weight:500;letter-spacing:-.02em;color:var(--motink-course-text)}.motink-course-detail__list{display:flex;flex-direction:column;gap:.65rem;margin:0;padding:0;list-style:none}.motink-course-detail__list-item{position:relative;padding-left:1.25rem;font-size:15px;line-height:1.55;color:var(--motink-course-muted)}.motink-course-detail__list-item:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--motink-accent)}.motink-course-detail__prose{display:flex;flex-direction:column;gap:.85rem}.motink-course-detail__prose p{margin:0;font-size:15px;line-height:1.6;color:var(--motink-course-muted)}.motink-course-detail__modules{display:flex;flex-direction:column;gap:8px}.motink-course-module{border-radius:var(--radius-lg);background:var(--motink-course-module-bg);border:1px solid var(--motink-course-border);overflow:hidden}.motink-course-module__trigger{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;padding:1rem 1.15rem;border:none;background:transparent;color:var(--motink-course-text);font-family:var(--font-family);font-size:14px;font-weight:400;line-height:1.4;text-align:left;cursor:pointer;transition:background-color var(--transition-fast)}.motink-course-module__trigger:hover{background:var(--motink-course-tag-bg)}.motink-course-module__title{flex:1;min-width:0}.motink-course-module__icon{display:inline-flex;flex-shrink:0;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;border-radius:var(--radius-full);background:var(--motink-course-module-icon-bg);color:var(--motink-course-module-icon);transition:transform .35s cubic-bezier(.4,0,.2,1),color .3s cubic-bezier(.4,0,.2,1),background-color .3s cubic-bezier(.4,0,.2,1)}.motink-course-module__icon :global(svg){width:14px;height:14px}.motink-course-module.is-open .motink-course-module__icon{transform:rotate(45deg);color:var(--motink-accent);background:#ffdb0124}html[data-theme=dark] .motink-course-module.is-open .motink-course-module__icon{background:#ffdb011f}.motink-course-module__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s cubic-bezier(.4,0,.2,1)}.motink-course-module.is-open .motink-course-module__panel{grid-template-rows:1fr}.motink-course-module__panel-inner{overflow:hidden;min-height:0}.motink-course-module__preview{display:flex;flex-direction:column;gap:.5rem;margin:0;padding:0 1.15rem 1rem;list-style:none}.motink-course-module__preview-item{font-size:13px;line-height:1.5;color:var(--motink-course-muted)}.motink-course-detail__final-cta{display:flex;flex-direction:column;align-items:flex-start;gap:1rem;padding:clamp(1.5rem,4vw,2.25rem);border-radius:var(--radius-lg);background:var(--motink-course-cta-bg);border:1px solid var(--motink-course-border)}.motink-course-detail__final-cta-title{margin:0;font-family:var(--font-heading);font-size:clamp(1.5rem,4vw,28px);font-weight:400;line-height:1.15;letter-spacing:-.03em;color:var(--motink-course-text);max-width:24ch}.motink-course-detail__final-cta-text{margin:0;font-size:15px;line-height:1.55;color:var(--motink-course-muted);max-width:42rem}.motink-course-detail__final-cta-btn{margin-top:.25rem;font-size:14px}