.av{border:0;color:#fff;cursor:pointer;font-family:inherit}
.menu{position:absolute;right:4vw;top:calc(60px + env(safe-area-inset-top,0px));background:#161616;border:1px solid #333;border-radius:8px;padding:6px;min-width:170px;z-index:30}
.menu a,.menu button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--tx);font:500 13px Sora,sans-serif;padding:10px 12px;border-radius:6px;cursor:pointer;text-decoration:none}
.menu a:hover,.menu button:hover{background:#ffffff14}
.cl{position:absolute;inset:0;z-index:1}
.ov{z-index:2}
.page{max-width:1180px;margin:0 auto;padding:calc(96px + env(safe-area-inset-top,0px)) 4vw 60px}
.back{display:inline-block;color:var(--mut);font-size:12px;text-decoration:none;margin-bottom:14px}.back:hover{color:var(--tx)}
.page h1{font-size:clamp(20px,2.6vw,30px);margin:4px 0 6px}
.page .lead{color:var(--mut);font-size:13px;line-height:1.6;margin-bottom:20px;max-width:640px}
.learn{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.player{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 18px 50px #000a}
.player iframe,.player>div{position:absolute;inset:0;width:100%;height:100%;border:0}
.pn{display:flex;gap:10px;margin-top:14px}
.pn button{flex:1;background:#161616;border:1px solid #333;color:var(--tx);padding:11px;border-radius:6px;font:600 12px Sora,sans-serif;letter-spacing:.06em;cursor:pointer}
.pn button:hover:not(:disabled){border-color:var(--o)}.pn button:disabled{opacity:.4;cursor:default}
.lessons{background:var(--card);border-radius:12px;padding:8px;max-height:min(70vh,560px);overflow:auto}
.lessons h2{font-size:12px;letter-spacing:.2em;color:var(--o);padding:10px 12px 6px}
.ls{display:flex;gap:12px;align-items:center;width:100%;text-align:left;background:none;border:0;color:var(--tx);padding:10px 12px;border-radius:8px;cursor:pointer;font:500 13px Sora,sans-serif}
.ls:hover{background:#ffffff0f}.ls.on{background:#f5822026;box-shadow:inset 3px 0 0 var(--o)}
.ls b{flex:0 0 26px;font-weight:300;font-size:18px;color:var(--mut)}.ls.on b{color:var(--o)}
.empty{background:var(--card);border:1px dashed #444;border-radius:12px;padding:48px 24px;text-align:center;color:var(--mut);font-size:14px;line-height:1.7}
.admin h2{font-size:15px;margin:30px 0 12px}
.ac{background:var(--card);border:1px solid #262626;border-radius:10px;padding:14px;margin-bottom:12px;display:grid;gap:10px;grid-template-columns:repeat(6,1fr)}
.ac label{display:grid;gap:4px;font-size:10px;letter-spacing:.12em;color:var(--mut)}
.ac input,.ac textarea{background:#0d0d0d;border:1px solid #333;border-radius:6px;color:var(--tx);padding:8px 10px;font:400 13px Sora,sans-serif;width:100%}
.ac input:focus,.ac textarea:focus{outline:0;border-color:var(--o)}
.s2c{grid-column:span 2}.s3c{grid-column:span 3}.s6c{grid-column:span 6}
.ac .row2{grid-column:span 6;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.ac .row2 label{display:flex;align-items:center;gap:6px;font-size:12px;letter-spacing:0;color:var(--tx)}
.ac .row2 input[type=checkbox]{width:auto}
.sm{background:var(--g);color:#fff;border:0;padding:9px 16px;border-radius:6px;font:600 12px Sora,sans-serif;cursor:pointer}
.sm.gh{background:#ffffff18}.sm.dg{background:#5a1420}.sm:disabled{opacity:.5}
.msg{font-size:12px;color:#7ee0a0}.msg.er{color:#ff6b81}
@media(max-width:900px){.learn{grid-template-columns:1fr}.ac{grid-template-columns:1fr 1fr}.s2c,.s3c,.s6c,.ac .row2{grid-column:span 2}}
.mats{margin-top:34px}
.mgrid{display:grid;gap:12px}
.mat{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid #262626;border-radius:12px;padding:14px}
.mat:hover{border-color:#f5822060}
.mt{flex:0 0 54px;height:54px;border-radius:10px;background:var(--g);display:grid;place-items:center;font-weight:800;font-size:11px;letter-spacing:.05em}
.mi{flex:1;min-width:0}.mi h3{font-size:14px;font-weight:600}.mi p{color:var(--mut);font-size:12px;margin-top:3px;line-height:1.5}.mi small{display:block;color:#777;font-size:11px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ma{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:600px){.mat{flex-wrap:wrap}.ma{width:100%}.ma .sm{flex:1}}
.sub-ac{grid-column:span 6;border-top:1px solid #262626;padding-top:12px;display:grid;gap:10px}
.sub-ac h4{font-size:11px;letter-spacing:.2em;color:var(--o);font-weight:600}
.lrow{background:#0f0f0f;border:1px solid #262626;border-radius:8px;padding:10px;display:grid;gap:8px;grid-template-columns:repeat(6,1fr)}
.lrow label{display:grid;gap:4px;font-size:10px;letter-spacing:.12em;color:var(--mut)}
.lrow input,.lrow textarea{background:#0d0d0d;border:1px solid #333;border-radius:6px;color:var(--tx);padding:7px 9px;font:400 12px Sora,sans-serif;width:100%}
.mrow{grid-column:span 6;display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:#161616;border-radius:6px;padding:8px 10px;font-size:12px}
.mrow input{background:#0d0d0d;border:1px solid #333;border-radius:6px;color:var(--tx);padding:6px 8px;font:400 12px Sora,sans-serif}
@media(max-width:900px){.lrow{grid-template-columns:1fr 1fr}.sub-ac{grid-column:span 2}.mrow{grid-column:span 2}}
.vp{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 18px 50px #000a;isolation:isolate;user-select:none;-webkit-user-select:none}
.vp-fs{border-radius:0;aspect-ratio:auto;width:100%;height:100%}
.vp-host,.vp-host iframe,.vp-poster,.vp-mask,.vp-pause,.vp-end{position:absolute;inset:0;width:100%;height:100%;border:0}
.vp-poster{background:#0d0d0d center/cover no-repeat;z-index:1}
.vp-poster:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,#000000b0)}
.vp-mask{z-index:2;cursor:pointer;background:transparent;outline:0}
.vp-mask:focus-visible{box-shadow:inset 0 0 0 2px var(--o)}
.vp-big{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;width:72px;height:72px;border-radius:50%;border:0;background:var(--g);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 40px #dc1f3c88;transition:transform .2s}
.vp-big svg{width:30px;height:30px}.vp-big:hover{transform:translate(-50%,-50%) scale(1.08)}.vp-big.static{pointer-events:none}
.vp-pause{z-index:3;display:block;background:#000000a0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);cursor:pointer}
.vp-spin{position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;z-index:4;border-radius:50%;border:3px solid #ffffff30;border-top-color:var(--o);animation:vpspin .8s linear infinite;pointer-events:none}
@keyframes vpspin{to{transform:rotate(360deg)}}
.vp-end{z-index:5;background:#0d0d0df2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:20px}
.vp-end h3{font-size:clamp(16px,2.2vw,22px);background:var(--g);-webkit-background-clip:text;background-clip:text;color:transparent}
.vp-end p{color:var(--mut);font-size:13px;max-width:420px}.vp-end small{color:var(--mut);font-size:11px}
.vp-end-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.vp-unmute{position:absolute;left:12px;top:12px;z-index:6;display:flex;align-items:center;gap:6px;background:#000000b0;color:#fff;border:1px solid #ffffff30;border-radius:999px;padding:7px 12px;font:600 12px Sora,sans-serif;cursor:pointer}
.vp-unmute svg{width:16px;height:16px}
.vp-bar{position:absolute;left:0;right:0;bottom:0;z-index:6;display:flex;align-items:center;gap:10px;padding:26px 12px 10px;background:linear-gradient(transparent,#000000cc)}
.vp-bar button{background:none;border:0;color:#fff;cursor:pointer;display:grid;place-items:center;padding:4px;border-radius:6px}.vp-bar button:hover{color:var(--o)}
.vp-time{font-size:11px;color:#ddd;font-variant-numeric:tabular-nums;min-width:34px}
.vp-seek{flex:1;height:4px;appearance:none;-webkit-appearance:none;background:#ffffff35;border-radius:2px;cursor:pointer}
.vp-seek::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--o)}
.vp-seek::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:var(--o)}
@media(max-width:600px){.vp-big{width:56px;height:56px}.vp-time{display:none}.vp-bar{gap:6px;padding:20px 8px 6px}}
.card.locked{cursor:default}
.card.locked:hover{transform:none;box-shadow:none}
.card.locked .bg{filter:grayscale(.6) brightness(.55)}
.card.locked .ct{transform:none}
.soon{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;pointer-events:none}
.soon svg{width:44px;height:44px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 2px 8px #000a)}
.soon span{font-size:10px;font-weight:800;letter-spacing:.28em;color:#fff;background:#00000099;border:1px solid #ffffff40;padding:6px 12px;border-radius:99px}
.foot{position:relative;margin-top:80px;padding:56px 4vw 0;background:#141414;text-align:center;overflow:hidden}
.foot:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--g)}
.foot .fsoc{display:flex;justify-content:center;gap:clamp(28px,5vw,56px)}
.foot .fsoc a{color:#fff;display:grid;place-items:center;transition:color .2s,transform .2s}
.foot .fsoc a:hover{color:var(--o);transform:translateY(-2px)}
.foot .fsoc svg{width:26px;height:26px}
.foot .fdesc{max-width:760px;margin:36px auto 0;font-size:12.5px;line-height:1.6;color:#ffffffd9}
.foot .flogo{display:block;height:56px;margin:36px auto 0}
.foot .floc{margin-top:30px;font-size:14px;color:#ffffffd9}
.foot .fc{margin-top:40px;padding:20px 0 26px;border-top:1px solid #ffffff14;font-size:11px;letter-spacing:.05em;color:#ffffff73}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.av{overflow:hidden;padding:0}.av img{width:100%;height:100%;object-fit:cover;display:block;height:100%}
.prof{max-width:680px}
.pcard{background:var(--card);border:1px solid #262626;border-radius:14px;padding:26px;margin-bottom:18px}
.pcard h2{font-size:11px;letter-spacing:.28em;font-weight:800;color:var(--o);margin-bottom:18px}
.pcard form{display:grid;gap:14px}
.pcard label{display:grid;gap:6px;font-size:10px;letter-spacing:.14em;color:var(--mut)}
.pcard input:not([type=file]){width:100%;background:#ffffff0a;border:1px solid #ffffff1a;border-radius:10px;padding:12px 14px;color:var(--tx);font:400 14px Sora,sans-serif;outline:none;transition:border-color .2s,box-shadow .2s}
.pcard input:focus{border-color:#f58220b3;box-shadow:0 0 0 3px #f5822020}
.pcard input.otp{letter-spacing:.5em;font-size:20px;text-align:center;font-weight:600}
.pcur{font-size:13px;color:var(--mut);margin-bottom:16px}.pcur b{color:var(--tx);font-weight:600}
.pbtn{justify-self:start;background:var(--g);border:0;color:#fff;padding:11px 22px;border-radius:10px;font:700 13px Sora,sans-serif;cursor:pointer;transition:filter .2s}
.pbtn:hover:not(:disabled){filter:brightness(1.1)}.pbtn:disabled{opacity:.6;cursor:default}
.pbtn.ghost{background:none;border:1px solid #ffffff2e;color:var(--tx)}.pbtn.ghost:hover:not(:disabled){border-color:var(--o);filter:none}
.prow{display:flex;gap:10px;flex-wrap:wrap}
.pmsg{margin-top:14px;font-size:13px;line-height:1.5}.pmsg.ok{color:#34d399}.pmsg.err{color:#ff5c73}
.pav-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.pav{width:92px;height:92px;border-radius:50%;background:var(--g);display:grid;place-items:center;font-weight:800;font-size:28px;overflow:hidden;flex:none}
.pav img{width:100%;height:100%;object-fit:cover}
.pav-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pav-actions small{flex-basis:100%;color:var(--mut);font-size:11px}
header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;background:linear-gradient(#0d0d0dd9,#0d0d0d00)}
header>a{justify-self:start}header .av{justify-self:end}
header nav{gap:4px;padding:5px;border-radius:999px;background:var(--g);box-shadow:0 8px 28px #dc1f3c40,inset 0 0 0 1px #ffffff26}
header nav a{padding:9px 22px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#fff;transition:background .2s,color .2s}
header nav a:first-child{color:#fff}
header nav a:hover{background:#00000030}
header nav a.on{background:#0d0d0d;color:#fff}
@media(max-width:768px){header{grid-template-columns:1fr auto}}
header>a{justify-self:end;margin-right:clamp(8px,2vw,28px)}
@media(max-width:768px){header>a{justify-self:start;margin-right:0}}
@media(max-width:768px){
header{grid-template-columns:1fr auto;row-gap:10px;padding-bottom:12px;background:linear-gradient(#0d0d0df5 75%,#0d0d0d00)}
header img{height:34px}
header nav{display:flex;grid-column:1/-1;grid-row:2;width:100%;max-width:440px;justify-self:center;gap:2px;padding:4px;overflow-x:auto;scrollbar-width:none}
header nav::-webkit-scrollbar{display:none}
header nav a{flex:1 0 auto;text-align:center;white-space:nowrap;padding:9px 11px;font-size:10px;letter-spacing:.08em}
.page{padding-top:calc(128px + env(safe-area-inset-top,0px))}
.hero{padding-top:150px}
html{scroll-padding-top:130px}
}
.avw{position:relative;justify-self:start;margin-left:clamp(8px,2vw,28px)}
.avw .menu{right:0;left:auto;top:calc(100% + 12px)}
header .av{justify-self:auto}
@media(max-width:768px){.avw{justify-self:end;margin-left:0}}