/* Public video library — Neo Education design, no external dependencies. */
.video-hero{background:#20251f;color:#fff;overflow:hidden}
.video-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch;min-height:540px}
.video-hero-copy{padding:78px 0 77px;min-width:0;position:relative;z-index:2}
.video-eyebrow{display:flex;align-items:center;gap:12px;color:#b9c6b2;font-size:11px;letter-spacing:.11em;font-weight:850;margin:0 0 29px}
.video-hero h1{font-size:clamp(54px,6vw,92px);letter-spacing:-.075em;line-height:.96;font-weight:950;margin:0 0 28px}
.video-hero h1 span{color:var(--lime)}
.video-hero-copy>p:not(.video-eyebrow){font-size:16px;line-height:1.75;color:#d0dacb;max-width:535px;margin:0 0 28px}
.video-hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.video-hero-actions>span{font-size:12px;color:#a4b19f}
.video-hero-art{display:flex;justify-content:center;align-items:end;position:relative;isolation:isolate;min-width:0}
.video-hero-art img{display:block;width:113%;max-width:none;max-height:575px;object-fit:contain;object-position:bottom;filter:drop-shadow(0 24px 34px #10190e70)}
.video-hero-number{position:absolute;top:70px;right:0;font-size:clamp(80px,11vw,170px);line-height:.9;letter-spacing:-.08em;font-weight:950;color:#384434;z-index:-1;white-space:nowrap}
.video-hero-flag{position:absolute;left:0;bottom:45px;background:var(--lime);color:var(--ink);padding:13px 16px;white-space:nowrap;font-weight:950;font-size:11px;letter-spacing:.08em;transform:rotate(-3deg);box-shadow:5px 5px 0 #10190e}
.video-section-heading{display:grid;grid-template-columns:1fr .45fr;gap:36px;align-items:end;margin:0 0 35px}
.video-section-heading h2{font-size:clamp(42px,4.9vw,69px);font-weight:950;letter-spacing:-.065em;line-height:1.01;margin:0}
.video-section-heading h2 span{color:#7f9c24}
.video-section-heading p{color:#616a5b;font-size:14px;line-height:1.7;margin:0}
.videos-categories{background:#f1f3eb}
.video-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.video-topic{min-height:256px;background:#fff;color:var(--ink);border:1.5px solid var(--ink);text-align:left;padding:23px 24px 19px;display:flex;flex-direction:column;align-items:flex-start;position:relative;box-shadow:3px 3px 0 var(--ink);cursor:pointer;transition:transform .18s,box-shadow .18s}
.video-topic:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.video-topic:focus-visible,.video-filters button:focus-visible,.video-clear:focus-visible,.video-search-wrap:focus-within{outline:3px solid #7d9e14;outline-offset:3px}
.video-topic>span{font-size:10px;letter-spacing:.12em;font-weight:900;color:#737d6e;margin:0 0 auto}
.video-topic strong{font-size:clamp(25px,2.7vw,37px);font-weight:950;letter-spacing:-.055em;line-height:1.03;margin:30px 0 14px}
.video-topic small{color:#5a6556;font-size:12px;line-height:1.5;font-weight:700}
.video-topic em{position:absolute;right:21px;top:20px;font-size:24px;font-style:normal}
.video-topic.topic-featured{background:var(--lime);grid-column:span 2}
.video-topic.topic-featured strong{font-size:clamp(35px,4vw,55px)}
.video-catalog-section{background:#fbfcf7}
.video-toolbar{display:flex;gap:14px;align-items:center;margin:0 0 27px}
.video-search-wrap{display:flex;align-items:center;gap:11px;min-height:57px;flex:1;border:1.5px solid var(--ink);background:white;padding:0 15px}
.search-icon{font-size:30px;line-height:1}
.video-search-wrap input{width:100%;min-width:0;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink)}
.video-search-wrap input::placeholder{color:#7c8378}
.video-clear{border:0;background:transparent;text-decoration:underline;text-underline-offset:5px;font-weight:800;cursor:pointer;font-size:12px;padding:11px}
.video-filter-label{font-size:10px;font-weight:950;letter-spacing:.13em;color:#687360;margin:19px 0 11px}
.video-filters{display:flex;gap:8px;flex-wrap:wrap}
.video-filters button{padding:9px 13px;border:1.3px solid #aeb8a9;background:#fff;color:#3f4b3b;font-size:12px;font-weight:760;cursor:pointer;transition:background .15s}
.video-filters button:hover{background:#edf5df}
.video-filters button.is-active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
.video-tag-filters button{font-size:11px;padding:8px 12px}
.catalog-meta{display:flex;gap:16px;justify-content:space-between;align-items:center;margin:38px 0 17px;padding-bottom:13px;border-bottom:1.5px solid var(--ink);font-size:12px;font-weight:850}
.catalog-meta span:last-child{color:#687365;font-weight:600}
.video-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.video-card{background:white;border:1.5px solid var(--ink);display:flex;flex-direction:column;min-width:0;transition:transform .18s,box-shadow .18s}
.video-card:hover{transform:translateY(-2px);box-shadow:4px 4px 0 var(--ink)}
.video-card-cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#202823;color:#fff}
.video-card-cover img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.video-card-cover.default-cover{background:linear-gradient(140deg,#232b25,#151c18)}
.video-card-cover.default-cover img{object-fit:contain;object-position:90% bottom;width:72%;height:115%;position:absolute;right:-2%;bottom:0;filter:drop-shadow(0 10px 10px #0004)}
.video-card-cover.default-cover::after{content:"DEN ZABELIN / ХИМИЯ";font-size:9px;letter-spacing:.08em;font-weight:900;background:var(--lime);color:var(--ink);position:absolute;bottom:13px;left:12px;padding:7px 9px}
.video-default-name{position:absolute;left:17px;top:22px;max-width:64%;color:white;font-weight:950;letter-spacing:-.04em;font-size:clamp(21px,2vw,30px);line-height:1.04;text-shadow:0 2px 10px #0008}
.video-play{position:absolute;right:12px;top:12px;width:40px;height:40px;display:grid;place-items:center;background:var(--lime);color:var(--ink);border-radius:50%;font-size:17px}
.video-card-body{padding:19px 20px 21px;display:flex;flex-direction:column;flex:1}
.video-card-kicker{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#7a8f4c;font-weight:900;margin:0 0 12px}
.video-card h3{font-size:21px;line-height:1.22;letter-spacing:-.04em;margin:0 0 10px}
.video-card p{color:#606a5e;font-size:12px;line-height:1.65;margin:0 0 17px}
.video-card-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:auto}
.video-card-tags span{font-size:10px;padding:5px 7px;border:1px solid #cdd4c5;background:#f5f7f0;color:#566251}
.video-card-open{display:inline-block;border-top:1px solid #cdd5c8;padding-top:14px;margin-top:17px;font-weight:850;font-size:12px}
.video-empty{background:#ecf1e6;border:1.5px solid #a6b39b;padding:49px clamp(22px,5vw,58px);position:relative;overflow:hidden}
.video-empty[hidden],.video-cards[hidden]{display:none!important}
.video-empty-symbol{font-size:68px;color:#a6ba90;line-height:.8;margin-bottom:25px}
.video-empty h3{font-size:clamp(29px,3.8vw,46px);font-weight:950;letter-spacing:-.05em;line-height:1.12;margin:0 0 17px}
.video-empty p{font-size:14px;line-height:1.75;color:#5a6a55;max-width:590px;margin:0 0 24px}
.video-last-cta{background:#232722;color:white;padding:74px 0}
.video-last-cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px}
.video-last-cta h2{font-weight:950;font-size:clamp(36px,4vw,57px);letter-spacing:-.06em;line-height:1.02;margin:0 0 18px}
.video-last-cta h2 span{color:var(--lime)}
.video-last-cta p:not(.section-index){font-size:14px;line-height:1.7;color:#c3d0c1;max-width:590px;margin:0}
.video-last-cta .button{flex-shrink:0}
.video-watch-hero{background:#202722;color:white;padding:45px 0 75px}
.video-breadcrumb{font-size:12px;color:#bed0b5;margin-bottom:30px}
.video-breadcrumb a{border-bottom:1px solid #87937f}
.video-watch-title{font-size:clamp(36px,5vw,66px);font-weight:950;letter-spacing:-.06em;line-height:1.06;margin:0 0 20px}
.video-watch-title span{color:var(--lime)}
.video-watch-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}
.video-watch-tags span{border:1px solid #677566;padding:7px 11px;font-weight:750;font-size:11px}
.video-player-shell{max-width:1020px;margin:0 auto;background:#131c14;border:1.5px solid #60785d;box-shadow:9px 9px 0 #141915;aspect-ratio:16/9;position:relative;display:grid;place-items:center;overflow:hidden}
.video-player-shell iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-start-play{border:0;color:var(--ink);background:var(--lime);display:flex;align-items:center;gap:12px;padding:17px 25px;font-weight:900;cursor:pointer;position:relative;z-index:1}
.video-start-play:hover{background:#eeffb1}
.video-player-placeholder{position:absolute;inset:0;background:linear-gradient(120deg,#142017,#202d21);display:grid;place-items:center}
.video-player-placeholder img{position:absolute;height:100%;width:auto;max-width:70%;right:1%;bottom:0;object-fit:contain;opacity:.52}
.video-player-placeholder strong{position:absolute;top:12%;left:6%;font-size:clamp(22px,4.2vw,49px);max-width:60%;line-height:1.1;font-weight:950;letter-spacing:-.05em}
.video-watch-body{display:grid;grid-template-columns:1.4fr .6fr;gap:55px;padding-block:50px 75px}
.video-watch-body h2{font-size:27px;letter-spacing:-.04em;margin:0 0 14px}
.video-watch-body p{font-size:15px;line-height:1.8;color:#59675a;margin:0 0 19px;white-space:pre-line}
.video-watch-aside{border-left:2px solid #b4c6a4;padding-left:24px}
.video-watch-aside strong{font-size:17px}
.video-watch-aside p{font-size:13px;margin:10px 0 20px}
.video-not-found{padding:65px 0;background:#f2f5ec;color:var(--ink)}
.video-not-found h2{font-size:40px;letter-spacing:-.05em;margin:0 0 14px}
@media(max-width:950px){.video-hero-grid{grid-template-columns:1fr 1fr}.video-hero h1{font-size:clamp(51px,6vw,72px)}.video-topic-grid{grid-template-columns:repeat(2,1fr)}.video-topic.topic-featured{grid-column:span 2}.video-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.video-hero-grid{grid-template-columns:1fr;gap:0}.video-hero-copy{padding:65px 0 0}.video-hero-art{max-height:370px;min-height:360px}.video-hero-art img{max-height:375px;width:85%}.video-hero-number{top:30px;left:15%;right:auto}.video-hero-flag{left:15%;bottom:23px}.video-section-heading{grid-template-columns:1fr;gap:15px}.video-section-heading p{max-width:570px}.video-last-cta-row{align-items:flex-start;flex-direction:column}.video-watch-body{grid-template-columns:1fr}.video-watch-aside{border-left:0;border-top:2px solid #b4c6a4;padding:22px 0 0}}
@media(max-width:560px){.video-hero-copy{padding-top:48px}.video-hero h1{font-size:clamp(44px,11vw,63px)}.video-hero-art{min-height:290px;max-height:310px}.video-hero-art img{max-height:320px}.video-hero-flag{left:2%;font-size:9px}.video-hero-number{font-size:95px}.video-topic-grid{grid-template-columns:1fr}.video-topic.topic-featured{grid-column:auto}.video-topic{min-height:200px}.video-topic strong{font-size:32px}.video-topic.topic-featured strong{font-size:37px}.video-toolbar{align-items:stretch;flex-direction:column}.video-search-wrap{flex:1;min-height:54px}.video-clear{align-self:flex-start;padding:4px}.video-cards{grid-template-columns:1fr}.video-filter-label{margin-top:20px}.video-catalog-section .section-top{align-items:flex-start;gap:12px}.catalog-meta{display:block}.catalog-meta span:last-child{display:none}.video-last-cta{padding:55px 0}.video-last-cta h2{font-size:36px}.video-player-shell{box-shadow:4px 4px 0 #141915}.video-watch-hero{padding-bottom:55px}.video-watch-body{padding-block:35px 60px}.video-start-play{font-size:12px;padding:12px 16px}.video-player-placeholder strong{font-size:22px}}
@media(prefers-reduced-motion:reduce){.video-topic,.video-card{transition:none!important}}