:root{--bg:#0b0f29;--bg-alt:#141b42;--bg-card:#ffffff0a;--bg-card-hi:#ffffff12;--text:#fff;--text-dim:#ffffff80;--text-muted:#ffffff59;--border:#ffffff1a;--border-hi:#9dcee766;--accent:#9dcee7;--accent-hi:#c4e4f4;--accent-ink:#06122b;--ac:#9dcee726;--tag-bg:#ffffff0f;--good:#3ddc84;--good-bg:#3ddc8424;--header-bg:#0b0f29d1;--footer-bg:#05071a;--radius:16px;--radius-lg:24px;--wrap:1200px;--shadow-card:0 24px 60px -24px #000000a6;--ease:cubic-bezier(.19, .78, .16, 1)}body.coaching *,body.coaching :before,body.coaching :after{box-sizing:border-box}body.coaching :where(h1,h2,h3,h4,p,figure,ul,ol){margin:0}body.coaching :where(ul,ol){padding:0;list-style:none}body.coaching img{max-width:100%;display:block}body.coaching button{font-family:inherit}body.coaching :focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}body.coaching ::selection{background:#9dcee74d}body.coaching{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Poppins,system-ui,sans-serif;line-height:1.6;overflow-x:hidden}body.coaching a{color:inherit;text-decoration:none}body.coaching h1,body.coaching h2,body.coaching h3{letter-spacing:-.02em;font-weight:700;line-height:1.12}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}.coaching-main{min-height:calc(100vh - 220px);animation:pageIn .55s var(--ease) both}@keyframes pageIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.eyebrow{background:var(--ac);color:var(--accent);letter-spacing:.01em;border:1px solid #9dcee738;border-radius:999px;align-items:center;gap:7px;padding:6px 15px;font-size:12px;font-weight:500;display:inline-flex}.section-head{text-align:center;margin-bottom:44px}.section-head h2{margin:0 0 8px;font-size:clamp(1.5rem,2.6vw,2.1rem)}.section-head p{color:var(--text-dim);margin:0;font-size:14px}.stars-bg{pointer-events:none;background-image:radial-gradient(1px 1px at 24px 32px,#ffffffb3,#0000),radial-gradient(1px 1px at 90px 120px,#ffffff80,#0000),radial-gradient(1.5px 1.5px at 160px 70px,#9dcee799,#0000),radial-gradient(1px 1px at 220px 180px,#ffffff73,#0000),radial-gradient(1px 1px at 290px 40px,#ffffff8c,#0000),radial-gradient(1.5px 1.5px at 340px 150px,#9dcee780,#0000);background-repeat:repeat;background-size:380px 220px;animation:7s ease-in-out infinite twinkle;position:absolute;inset:0}@keyframes twinkle{0%,to{opacity:.45}50%{opacity:.85}}.shooting-star{opacity:0;pointer-events:none;filter:drop-shadow(0 0 6px #9dcee7b3);background:linear-gradient(90deg,#fffffff2,#9dcee766 40%,#0000);border-radius:999px;width:130px;height:2px;animation:7s ease-in infinite shoot;position:absolute;transform:rotate(-42deg)}@keyframes shoot{0%{opacity:0;transform:rotate(-42deg)translate(40px)}6%{opacity:1}34%{opacity:1}52%,to{opacity:0;transform:rotate(-42deg)translate(-520px)}}.meteor{background:var(--accent);pointer-events:none;border-radius:50%;width:3px;height:3px;animation:6s linear infinite meteor;position:absolute;transform:rotate(215deg);box-shadow:0 0 0 1px #9dcee71f}.meteor:before{content:"";background:linear-gradient(90deg, var(--accent), transparent);width:70px;height:1px;position:absolute;top:50%;transform:translateY(-50%)}@keyframes meteor{0%{opacity:0;transform:rotate(215deg)translate(0)}8%{opacity:1}70%{opacity:1}to{opacity:0;transform:rotate(215deg)translate(-560px)}}.grid-bg{pointer-events:none;background-image:linear-gradient(90deg,#ffffff0b 1px,#0000 1px),linear-gradient(#ffffff0b 1px,#0000 1px);background-size:58px 58px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 70% at 50% 30%,#000 25%,#0000 78%);mask-image:radial-gradient(80% 70% at 50% 30%,#000 25%,#0000 78%)}.spotlight{pointer-events:none;background:radial-gradient(620px at 50% 0,#9dcee71f,#0000 62%);position:absolute;inset:0}.gradient-text{background:linear-gradient(90deg,#9dcee7,#e7f5fc,#7fb4d8,#9dcee7) 0 0/200%;-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;animation:4.5s linear infinite gtext}@keyframes gtext{to{background-position:200%}}.sparkle-wrap{display:inline-block;position:relative}.sparkle{opacity:0;pointer-events:none;background:var(--accent);clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%);filter:drop-shadow(0 0 5px #9dcee7e6);width:14px;height:14px;animation:2.4s ease-in-out infinite sparkle;position:absolute}@keyframes sparkle{0%,to{opacity:0;transform:scale(.2)rotate(0)}50%{opacity:1;transform:scale(1)rotate(90deg)}}.btn-shimmer{position:relative;overflow:hidden}.btn-shimmer:after{content:"";background:linear-gradient(110deg,#0000 28%,#ffffff73 50%,#0000 72%);animation:3.4s ease-in-out infinite shimmer;position:absolute;inset:0;transform:translate(-120%)}@keyframes shimmer{0%{transform:translate(-120%)}55%,to{transform:translate(120%)}}.glow-card{transition:transform .35s var(--ease), border-color .35s, box-shadow .35s;position:relative}.glow-card:before{content:"";border-radius:inherit;pointer-events:none;background:radial-gradient(360px circle at var(--spot-x,50%) var(--spot-y,0%), var(--ac), transparent 62%);opacity:0;z-index:0;transition:opacity .35s;position:absolute;inset:0}.glow-card>*{z-index:1;position:relative}.glow-card:hover{border-color:var(--border-hi);box-shadow:var(--shadow-card), 0 0 36px -12px var(--ac);transform:translateY(-6px)}.glow-card:hover:before{opacity:1}.lp{color:var(--accent);font-weight:500;position:relative}.lp-card{background:var(--bg-alt);border:1px solid var(--border);opacity:0;visibility:hidden;pointer-events:none;z-index:70;width:240px;transition:opacity .26s var(--ease), transform .26s var(--ease), visibility .26s;border-radius:14px;position:absolute;bottom:calc(100% + 14px);left:50%;overflow:hidden;transform:translate(-50%)translateY(8px)scale(.92);box-shadow:0 24px 60px -16px #000c}.lp-card:after{content:"";border:7px solid #0000;border-top-color:var(--bg-alt);position:absolute;top:100%;left:50%;transform:translate(-50%)}.lp:hover .lp-card,.lp:focus-visible .lp-card{opacity:1;visibility:visible;transform:translate(-50%)scale(1)}.lp-card .lp-thumb{background:var(--bg);height:120px;color:var(--accent);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.lp-card .lp-body{padding:12px 14px}.lp-card .lp-body strong{color:var(--text);margin-bottom:3px;font-size:13px;display:block}.lp-card .lp-body span{color:var(--text-dim);font-size:11px;line-height:1.5}[data-rise]{opacity:0;transition:opacity .7s var(--ease), transform .7s var(--ease);transition-delay:calc(var(--i,0) * 90ms);transform:translateY(26px)}[data-rise].in{opacity:1;transform:none}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:8px;padding:13px 26px;font-family:inherit;font-size:14px;font-weight:600;line-height:1;transition:transform .2s,background .2s,border-color .2s,color .2s,box-shadow .2s;display:inline-flex}.btn svg{width:17px;height:17px}.btn-primary{background:var(--accent);color:var(--accent-ink);font-weight:700}.btn-primary:hover{background:var(--accent-hi);box-shadow:0 14px 34px -12px var(--ac);transform:translateY(-2px)}.btn-ghost{background:var(--bg-card);color:var(--text-dim);border-color:var(--border)}.btn-ghost:hover{color:var(--text);border-color:var(--border-hi);transform:translateY(-2px)}.btn-soft{color:#fff;background:#3b47778c}.btn-soft:hover{background:#3b4777e6;transform:translateY(-2px)}.btn-sm{border-radius:9px;padding:9px 18px;font-size:12.5px}.btn-block{width:100%;display:flex}.promo{z-index:100;background:linear-gradient(135deg,#190a2e 0%,#3a1d6e 100%);border-bottom:1px solid #ffffff14;justify-content:center;align-items:center;gap:16px;padding:10px 52px;font-size:13px;display:flex;position:relative;background:linear-gradient(135deg,#c2410c,#ea580c)!important}.promo span.label{color:#ffffffe6}.promo span.label strong{color:#fff}.promo .dot{color:#ffffff59;margin:0 2px}.promo .promo-cta{color:#fff;background:#ffffff24;border-radius:7px;align-items:center;gap:6px;padding:5px 14px;font-size:12px;font-weight:600;transition:background .2s;display:inline-flex}.promo .promo-cta:hover{background:#ffffff42}.promo .promo-cta svg{width:13px;height:13px}.promo .promo-x{color:#ffffff73;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px;transition:color .2s,background .2s;display:flex;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.promo .promo-x svg{width:16px;height:16px}.promo .promo-x:hover{color:#fff;background:#ffffff1f}body.promo-dismissed .promo{display:none}@media (width<=620px){.promo .label{font-size:12px}.promo{gap:10px;padding:9px 44px;background:linear-gradient(135deg,#c2410c,#ea580c)!important}}.site-header{z-index:90;background:var(--header-bg);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--border);position:sticky;top:0}.site-header .bar{align-items:center;height:64px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand img{filter:brightness(0)invert();height:25px}.brand .slash{color:#ffffff38;font-size:18px;font-weight:300}.brand .sub{color:var(--accent);font-size:15px;font-weight:600}.nav{align-items:center;gap:8px;margin-left:auto;display:flex}.nav-link{color:var(--text-dim);border-radius:8px;padding:8px 14px;font-size:13.5px;font-weight:500;transition:color .2s,background .2s}.nav-link:hover{color:var(--text);background:var(--bg-card)}.user-menu{position:relative}.avatar{background:var(--accent);width:34px;height:34px;color:var(--accent-ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;transition:transform .2s;display:flex}.user-menu:hover .avatar{transform:scale(1.07)}.user-dropdown{background:var(--bg-alt);border:1px solid var(--border);opacity:0;visibility:hidden;width:244px;transition:opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;z-index:95;border-radius:14px;padding:8px;position:absolute;top:calc(100% + 14px);right:0;transform:translateY(8px);box-shadow:0 24px 60px -16px #000c}.user-dropdown:before{content:"";height:14px;position:absolute;top:-14px;left:0;right:0}.user-menu:hover .user-dropdown,.user-menu:focus-within .user-dropdown{opacity:1;visibility:visible;transform:none}.dd-head{border-bottom:1px solid var(--border);margin-bottom:6px;padding:10px 12px 12px}.dd-head .name{font-size:14px;font-weight:600}.dd-head .email{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;overflow:hidden}.dd-item{width:100%;color:var(--text-dim);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:9px;align-items:center;gap:11px;padding:10px 12px;font-family:inherit;font-size:13px;font-weight:500;transition:background .2s,color .2s;display:flex}.dd-item svg{flex:none;width:16px;height:16px}.dd-item:hover{background:var(--bg-card);color:var(--text)}.dd-divider{background:var(--border);height:1px;margin:6px 4px}.dd-logout{color:#f3a4a4}.dd-logout:hover{color:#ff8a8a;background:#ff5a5a14}.site-footer{background:var(--footer-bg);border-top:1px solid var(--border);padding:56px 24px 32px}.footer-top{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;gap:48px;padding-bottom:34px;display:flex}.footer-brand{max-width:280px}.footer-brand img{filter:brightness(0)invert();height:26px;margin-bottom:14px}.footer-brand p{color:var(--text-dim);margin:0;font-size:13px;line-height:1.7}.footer-col h4{margin:0 0 16px;font-size:13px;font-weight:600}.footer-col ul{gap:11px;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--text-dim);font-size:13px;transition:color .2s}.footer-col a:hover{color:var(--accent)}.footer-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:24px;display:flex}.footer-bottom a,.footer-bottom span{color:var(--text-muted);font-size:12.5px}.footer-bottom a:hover{color:var(--text-dim)}.course-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;height:100%;display:flex;overflow:hidden}.course-thumb{aspect-ratio:16/9;background:var(--bg-alt);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.course-thumb .thumb-grid{background-image:linear-gradient(90deg,#ffffff0d 1px,#0000 1px),linear-gradient(#ffffff0d 1px,#0000 1px);background-size:34px 34px;position:absolute;inset:0}.course-thumb .thumb-glow{background:radial-gradient(120% 90% at 50% 0%, var(--ac), transparent 60%);position:absolute;inset:0}.course-thumb .play{border:1px solid var(--border-hi);width:56px;height:56px;color:var(--accent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff14;border-radius:50%;justify-content:center;align-items:center;transition:transform .3s,background .3s;display:flex;position:relative}.course-card:hover .play{background:var(--ac);transform:scale(1.08)}.course-thumb .play svg{width:22px;height:22px;margin-left:2px}.badge{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:7px;padding:4px 10px;font-size:10.5px;font-weight:600;position:absolute}.badge-top{color:#fff;background:#ffffff29;top:12px;right:12px}.badge-owned{background:var(--good-bg);color:var(--good);border:1px solid #3ddc8440;align-items:center;gap:5px;display:inline-flex;top:12px;right:12px}.badge-time{color:#ffffffd9;background:#0000008c;align-items:center;gap:5px;display:inline-flex;bottom:12px;left:12px}.badge-time svg,.badge-owned svg{width:12px;height:12px}.course-body{flex-direction:column;flex:1;padding:20px;display:flex}.course-body h3{margin:0 0 3px;font-size:1.02rem;font-weight:600}.course-meta{color:var(--text-muted);margin:0 0 9px;font-size:12px}.course-desc{color:var(--text-dim);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 14px;font-size:13px;line-height:1.55;display:-webkit-box;overflow:hidden}.course-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:14px;display:flex}.price{font-size:18px;font-weight:700}.price .was{color:var(--text-muted);margin-left:7px;font-size:12px;font-weight:400;text-decoration:line-through}.owned-tag{color:var(--good);align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.owned-tag svg{width:15px;height:15px}.progress{background:var(--tag-bg);border-radius:4px;height:5px;overflow:hidden}.progress>span{background:var(--accent);border-radius:4px;height:100%;display:block}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;padding:36px 28px}.feature-card .ic{background:var(--ac);width:50px;height:50px;color:var(--accent);border-radius:14px;justify-content:center;align-items:center;margin:0 auto 18px;display:flex}.feature-card .ic svg{width:24px;height:24px}.feature-card h3{margin:0 0 8px;font-size:1.05rem;font-weight:600}.feature-card p{color:var(--text-dim);max-width:240px;margin:0 auto;font-size:13px;line-height:1.6}.hero{background:var(--bg);padding:116px 24px 84px;position:relative;overflow:hidden}.hero-inner{z-index:2;text-align:center;max-width:820px;margin:0 auto;position:relative}.hero h1{margin:18px 0 16px;font-size:clamp(2.4rem,5.4vw,4.1rem);line-height:1.06}.hero .sub{color:var(--text-dim);max-width:560px;margin:0 auto;font-size:clamp(1rem,1.3vw,1.15rem);line-height:1.6}.search{max-width:520px;margin:30px auto 22px;position:relative}.search svg{width:18px;height:18px;color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:17px;transform:translateY(-50%)}.search input{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text);border-radius:12px;outline:none;padding:15px 18px 15px 48px;font-family:inherit;font-size:14px;transition:border-color .2s,background .2s}.search input::placeholder{color:var(--text-muted)}.search input:focus{border-color:var(--accent);background:var(--bg-card-hi)}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.hero-stats{flex-wrap:wrap;justify-content:center;gap:36px;margin-top:46px;display:flex}.hero-stats .stat .n{font-size:1.5rem;font-weight:700}.hero-stats .stat .l{color:var(--text-muted);margin-top:2px;font-size:12px}.trending{max-width:var(--wrap);margin:0 auto;padding:64px 24px}.swiper-slide{height:auto}.swiper-nav{justify-content:center;gap:12px;margin-top:26px;display:flex}.swiper-nav button{border:1px solid var(--border);background:var(--bg-card);width:42px;height:42px;color:var(--text-dim);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.swiper-nav button svg{width:18px;height:18px}.swiper-nav button:hover{border-color:var(--accent);color:var(--accent)}.subscribe{background:var(--bg-alt);text-align:center;padding:80px 24px;position:relative;overflow:hidden}.subscribe-inner{z-index:2;max-width:500px;margin:0 auto;position:relative}.subscribe h2{margin:0 0 8px;font-size:clamp(1.3rem,2vw,1.7rem)}.subscribe p{color:var(--text-dim);margin:0 0 26px;font-size:14px;line-height:1.6}.subscribe form{gap:10px;max-width:440px;margin:0 auto;display:flex}.subscribe input{border:1px solid var(--border);background:var(--bg-card);color:var(--text);border-radius:11px;outline:none;flex:1;padding:13px 16px;font-family:inherit;font-size:14px;transition:border-color .2s}.subscribe input:focus{border-color:var(--accent)}@media (width<=480px){.subscribe form{flex-direction:column}}.band{background:var(--bg);padding:100px 24px 56px;position:relative;overflow:hidden}.band-inner{z-index:2;position:relative}.band h1{margin:0 0 6px;font-size:clamp(1.6rem,2.6vw,2.1rem)}.band p{color:var(--text-dim);margin:0;font-size:15px}.row-head{align-items:center;gap:12px;margin-bottom:24px;display:flex}.row-head h2{margin:0;font-size:1.2rem;font-weight:600}.pill{background:var(--ac);color:var(--accent);border-radius:999px;padding:3px 12px;font-size:12px;font-weight:500}.card-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;display:grid}.empty{text-align:center;max-width:480px;margin:0 auto;padding:60px 0}.empty .ic{background:var(--bg-card);border:1px solid var(--border);width:72px;height:72px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.empty .ic svg{width:32px;height:32px}.empty h2{margin:0 0 6px;font-size:1.2rem;font-weight:600}.empty p{color:var(--text-dim);margin:0 0 24px;font-size:14px;line-height:1.6}.watch{max-width:1400px;margin:0 auto;padding:26px 24px 60px}.watch-grid{align-items:start;gap:28px;display:grid}.watch-grid.sidebar-on{grid-template-columns:1fr 360px}.watch-grid.sidebar-off{grid-template-columns:1fr}.player{aspect-ratio:16/9;width:100%;transition:max-width .3s var(--ease);background:#000;border-radius:14px;position:relative;overflow:hidden}.player.theatre{max-width:1040px;margin:0 auto}.player video,.player iframe{border:0;width:100%;height:100%;display:block}.player .empty-video{height:100%;color:var(--text-dim);justify-content:center;align-items:center;font-size:14px;display:flex}.watermark{z-index:10;pointer-events:none;-webkit-user-select:none;user-select:none;white-space:nowrap;color:#fff3;text-shadow:0 1px 4px #000000b3;font-size:13px;font-weight:600;transition:top 8s ease-in-out,left 8s ease-in-out;position:absolute}.controls{align-items:center;gap:6px;margin-top:12px;display:flex}.controls button{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:7px;padding:7px 12px;font-family:inherit;font-size:12.5px;transition:all .2s;display:inline-flex}.controls button svg{width:16px;height:16px}.controls button:hover{background:var(--tag-bg);color:var(--text)}.controls button.active{color:var(--accent)}.controls .meta{color:var(--text-muted);margin-left:auto;font-size:12px}.watch-title{margin:20px 0 4px;font-size:1.35rem;font-weight:700}.instructor{color:var(--text-dim);align-items:center;gap:10px;margin-bottom:16px;font-size:13px;display:flex}.instructor .ava{background:var(--accent);width:28px;height:28px;color:var(--accent-ink);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:flex}.tags{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.tag-chip{background:var(--tag-bg);border:1px solid var(--border);color:var(--text-dim);border-radius:999px;align-items:center;gap:6px;padding:6px 13px;font-size:11.5px;font-weight:500;display:inline-flex}.tag-chip svg{width:13px;height:13px;color:var(--accent)}.tabs{border-bottom:1px solid var(--border);margin-bottom:20px;display:flex}.tab{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:11px 20px;font-family:inherit;font-size:14px;font-weight:500;transition:color .2s,border-color .2s}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-panel p{color:var(--text-dim);font-size:14px;line-height:1.75}.content-list{flex-direction:column;gap:6px;margin-top:14px;display:flex}.content-row{background:var(--bg-card);border-radius:9px;align-items:center;gap:12px;padding:10px 14px;font-size:13px;display:flex}.content-row .n{color:var(--accent);flex:none;width:20px;font-weight:600}.content-row .t{color:var(--text)}.content-row .d{color:var(--text-muted);margin-left:auto;font-family:SF Mono,ui-monospace,monospace;font-size:11px}.learn-list{gap:10px;margin:14px 0 0;padding:0;list-style:none;display:grid}.learn-list li{color:var(--text-dim);gap:10px;font-size:13.5px;line-height:1.5;display:flex}.learn-list li svg{width:17px;height:17px;color:var(--good);flex:none;margin-top:1px}.back-link{color:var(--text-muted);align-items:center;gap:7px;margin-top:26px;font-size:13px;transition:color .2s;display:inline-flex}.back-link svg{width:15px;height:15px}.back-link:hover{color:var(--text)}.ch-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:sticky;top:84px}.ch-head{justify-content:space-between;align-items:center;margin-bottom:12px;padding:0 2px;display:flex}.ch-head h3{color:var(--text-dim);text-transform:uppercase;letter-spacing:.07em;margin:0;font-size:12px;font-weight:600}.ch-head span{color:var(--text-muted);font-family:ui-monospace,monospace;font-size:11px}.ch-scroll{flex-direction:column;gap:3px;max-height:calc(100vh - 220px);padding-right:4px;display:flex;overflow-y:auto}.ch-scroll::-webkit-scrollbar{width:5px}.ch-scroll::-webkit-scrollbar-thumb{background:var(--tag-bg);border-radius:4px}.ch-item{cursor:pointer;border-left:3px solid #0000;border-radius:10px;align-items:center;gap:12px;padding:11px 12px;transition:all .2s;display:flex;position:relative}.ch-item:hover{background:var(--tag-bg);transform:translate(3px)}.ch-item.active{background:var(--ac);border-left-color:var(--accent)}.ch-num{background:var(--tag-bg);width:26px;height:26px;color:var(--text-dim);font-variant-numeric:tabular-nums;border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:600;transition:all .3s;display:flex}.ch-item.active .ch-num{background:var(--ac);color:var(--accent);box-shadow:0 0 12px #9dcee74d}.ch-title{color:var(--text-dim);flex:1;font-size:13px;font-weight:500;line-height:1.4}.ch-item.active .ch-title{color:var(--text)}.ch-time{text-align:right;min-width:42px;color:var(--text-muted);flex:none;font-family:ui-monospace,monospace;font-size:11px}.ch-item.active:after{content:"";background:var(--accent);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite chPulse;position:absolute;top:50%;left:-1px;transform:translateY(-50%);box-shadow:0 0 8px #9dcee799}@keyframes chPulse{0%,to{box-shadow:0 0 8px #9dcee780}50%{box-shadow:0 0 18px #9dcee7f2}}.admin-wrap{max-width:var(--wrap);margin:0 auto;padding:80px 24px}.table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;overflow:hidden}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);background:var(--bg-alt);border-bottom:1px solid var(--border);padding:13px 18px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border);padding:14px 18px}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background .15s}.data-table tbody tr:hover{background:var(--bg-card-hi)}.status-chip{border-radius:999px;align-items:center;gap:5px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.status-completed{background:var(--good-bg);color:var(--good)}.status-pending{color:#fbbc04;background:#fbbc0424}@media (width<=980px){.watch-grid,.watch-grid.sidebar-on{grid-template-columns:1fr}.ch-panel{position:static}.ch-scroll{max-height:none}}@media (width<=560px){.nav .nav-link{display:none}.hero{padding:92px 20px 64px}.footer-top{gap:32px}}@media (prefers-reduced-motion:reduce){.shooting-star,.meteor,.sparkle,.gradient-text,.stars-bg,.btn-shimmer:after,.ch-item.active:after,.skel:after,.spinner{animation:none!important}.gradient-text{background-position:0}[data-rise]{transition-duration:1ms}.coaching-main{animation:none}}.site-header .bar{gap:16px}.header-search{flex:1;max-width:400px;position:relative}.hs-field{position:relative}.hs-field .ic{width:16px;height:16px;color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.header-search input{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text);border-radius:10px;outline:none;padding:9px 14px 9px 40px;font-family:inherit;font-size:13px;transition:border-color .2s,background .2s}.header-search input::placeholder{color:var(--text-muted)}.header-search input:focus{border-color:var(--accent);background:var(--bg-card-hi)}.search-dd{background:var(--bg-alt);border:1px solid var(--border);opacity:0;visibility:hidden;transition:opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;z-index:95;border-radius:14px;position:absolute;top:calc(100% + 10px);left:0;right:0;overflow:hidden;transform:translateY(8px);box-shadow:0 24px 60px -16px #000000d9}.search-dd.open{opacity:1;visibility:visible;transform:none}.dd-loading{color:var(--text-dim);align-items:center;gap:10px;padding:18px;font-size:13px;display:flex}.dd-results{max-height:340px;padding:6px;overflow-y:auto}.dd-results::-webkit-scrollbar{width:5px}.dd-results::-webkit-scrollbar-thumb{background:var(--tag-bg);border-radius:4px}.search-result{cursor:pointer;border-radius:9px;align-items:center;gap:12px;padding:9px 10px;transition:background .15s;display:flex}.search-result:hover{background:var(--bg-card)}.sr-thumb{background:var(--bg);width:48px;height:30px;color:var(--accent);border-radius:6px;flex:none;justify-content:center;align-items:center;display:flex}.sr-thumb svg{width:14px;height:14px}.sr-meta{flex-direction:column;flex:1;min-width:0;display:flex}.sr-title{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.sr-sub{color:var(--text-muted);font-size:11px}.sr-price{color:var(--accent);flex:none;font-size:12px;font-weight:600}.dd-empty{text-align:center;color:var(--text-muted);padding:22px 18px;font-size:13px}.dd-foot{border-top:1px solid var(--border)}.dd-foot a{color:var(--accent);justify-content:center;align-items:center;gap:8px;padding:12px;font-size:13px;font-weight:600;transition:background .15s;display:flex}.dd-foot a svg{width:15px;height:15px}.dd-foot a:hover{background:var(--bg-card)}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;flex:none;width:18px;height:18px;animation:.7s linear infinite spin}.spinner.lg{border-width:3px;width:30px;height:30px}@keyframes spin{to{transform:rotate(360deg)}}.nav-toggle{color:var(--text);cursor:pointer;background:0 0;border:none;margin-left:auto;padding:8px;display:none}.nav-toggle svg{width:24px;height:24px}.mobile-menu{border-bottom:1px solid var(--border);background:var(--bg-alt);padding:16px;display:none}.mobile-menu.open{display:block}.mobile-menu .header-search{max-width:none;margin-bottom:12px;display:block}.mobile-menu a,.mobile-menu button.m-link{width:100%;color:var(--text-dim);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:9px;align-items:center;gap:10px;padding:12px 10px;font-family:inherit;font-size:14px;font-weight:500;display:flex}.mobile-menu a:hover,.mobile-menu button.m-link:hover{background:var(--bg-card);color:var(--text)}.mobile-menu .m-divider{background:var(--border);height:1px;margin:8px 0}.skel{background:var(--bg-card);border-radius:8px;position:relative;overflow:hidden}.skel:after{content:"";background:linear-gradient(90deg,#0000,#ffffff12,#0000);animation:1.4s ease-in-out infinite skelShine;position:absolute;inset:0;transform:translate(-100%)}@keyframes skelShine{to{transform:translate(100%)}}.skel-line{border-radius:6px;height:12px}.skel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.skel-card .skel-thumb{aspect-ratio:16/9;border-radius:0}.skel-card .skel-body{gap:11px;padding:20px;display:grid}.browse{max-width:var(--wrap);margin:0 auto;padding:44px 24px 80px}.browse-head{margin-bottom:26px}.browse-head h1{margin:0 0 6px;font-size:clamp(1.7rem,2.8vw,2.3rem)}.browse-head p{color:var(--text-dim);margin:0;font-size:14px}.toolbar{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:26px;display:flex}.filters{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--border);background:var(--bg-card);color:var(--text-dim);cursor:pointer;border-radius:999px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s}.chip:hover{color:var(--text);border-color:var(--border-hi)}.chip.active{background:var(--ac);color:var(--accent);border-color:var(--border-hi)}.toolbar .spacer{margin-left:auto}.toolbar .count{color:var(--text-muted);white-space:nowrap;font-size:13px}.select{display:inline-flex;position:relative}.select select{appearance:none;border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;border-radius:10px;outline:none;padding:9px 36px 9px 14px;font-family:inherit;font-size:13px}.select select:focus{border-color:var(--accent)}.select svg{width:14px;height:14px;color:var(--text-muted);pointer-events:none;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.browse-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.browse-empty{text-align:center;color:var(--text-dim);padding:70px 0}.pagination{justify-content:center;align-items:center;gap:6px;margin-top:44px;display:flex}.pagination button{border:1px solid var(--border);background:var(--bg-card);min-width:38px;height:38px;color:var(--text-dim);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;padding:0 10px;font-family:inherit;font-size:13px;transition:all .2s;display:inline-flex}.pagination button svg{width:15px;height:15px}.pagination button:hover:not(:disabled):not(.active){border-color:var(--accent);color:var(--accent)}.pagination button.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.pagination button:disabled{opacity:.35;cursor:default}.row-head-between{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:36px;display:flex}.row-head-between .titles h2{margin:0 0 6px;font-size:clamp(1.5rem,2.4vw,2rem)}.row-head-between .titles p{color:var(--text-dim);margin:0;font-size:14px}.swiper-nav.right{flex:none;margin:0}.detail-hero{background:var(--bg-alt);border-bottom:1px solid var(--border);position:relative;overflow:hidden}.detail-hero .inner{max-width:var(--wrap);z-index:2;margin:0 auto;padding:46px 24px;position:relative}.breadcrumb{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:16px;font-size:13px;display:flex}.breadcrumb a:hover{color:var(--accent)}.breadcrumb svg{width:14px;height:14px}.detail-hero h1{max-width:680px;margin:0 0 12px;font-size:clamp(1.8rem,3.4vw,2.6rem)}.detail-hero .lede{color:var(--text-dim);max-width:620px;margin:0 0 20px;font-size:clamp(1rem,1.3vw,1.1rem);line-height:1.6}.detail-meta{color:var(--text-dim);flex-wrap:wrap;gap:20px;font-size:13px;display:flex}.detail-meta .m{align-items:center;gap:7px;display:inline-flex}.detail-meta .m svg{width:15px;height:15px;color:var(--accent)}.stars{color:#fbbf24;gap:1px;display:inline-flex}.stars svg{width:14px;height:14px}.detail-grid{max-width:var(--wrap);grid-template-columns:1fr 360px;align-items:start;gap:44px;margin:0 auto;padding:40px 24px 80px;display:grid}.detail-block{margin-bottom:36px}.detail-block h2{margin:0 0 16px;font-size:1.25rem}.learn-grid{grid-template-columns:1fr 1fr;gap:12px 24px;display:grid}.learn-grid li{color:var(--text-dim);gap:10px;font-size:14px;line-height:1.5;display:flex}.learn-grid li svg{width:18px;height:18px;color:var(--good);flex:none;margin-top:1px}.curriculum{flex-direction:column;gap:8px;display:flex}.curri-item{border:1px solid var(--border);background:var(--bg-card);border-radius:12px;align-items:center;gap:14px;padding:14px 16px;transition:border-color .2s;display:flex}.curri-item:hover{border-color:var(--border-hi)}.curri-item .num{background:var(--ac);width:30px;height:30px;color:var(--accent);border-radius:8px;flex:none;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex}.curri-item .t{flex:1;font-size:14px;font-weight:500}.curri-item .d{color:var(--text-muted);font-family:ui-monospace,monospace;font-size:12px}.instructor-card{border:1px solid var(--border);background:var(--bg-card);border-radius:14px;align-items:center;gap:16px;padding:20px;display:flex}.instructor-card .ava{background:var(--accent);width:56px;height:56px;color:var(--accent-ink);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:20px;font-weight:700;display:flex}.instructor-card .who strong{font-size:15px;display:block}.instructor-card .who span{color:var(--text-dim);font-size:13px}.buy-card{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;position:sticky;top:84px;overflow:hidden}.buy-card .preview{aspect-ratio:16/9;background:var(--bg-alt);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.buy-card .preview video{object-fit:cover;width:100%;height:100%}.buy-card .preview .pgrid{background-image:linear-gradient(90deg,#ffffff0d 1px,#0000 1px),linear-gradient(#ffffff0d 1px,#0000 1px);background-size:30px 30px;position:absolute;inset:0}.buy-card .preview .play-badge{border:1px solid var(--border-hi);color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000073;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;display:flex;position:relative}.buy-card .preview .play-badge svg{width:22px;height:22px;margin-left:2px}.buy-card .pad{padding:22px}.buy-price{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:4px;display:flex}.buy-price .now{letter-spacing:-.02em;font-size:2rem;font-weight:800}.buy-price .was{color:var(--text-muted);font-size:1rem;text-decoration:line-through}.buy-price .off{color:var(--good);background:var(--good-bg);border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.buy-card .timer{color:#f3a4a4;align-items:center;gap:7px;margin:8px 0 20px;font-size:12px;display:flex}.buy-card .timer svg{width:14px;height:14px}.includes{gap:12px;margin:20px 0 0;padding:0;list-style:none;display:grid}.includes li{color:var(--text-dim);align-items:center;gap:11px;font-size:13px;display:flex}.includes svg{width:16px;height:16px;color:var(--accent);flex:none}.error-page{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:72vh;padding:80px 24px;display:flex;position:relative;overflow:hidden}.error-inner{z-index:2;position:relative}.error-code{letter-spacing:-.04em;margin:0;font-size:clamp(5rem,16vw,9rem);font-weight:800;line-height:1}.error-page h1{margin:6px 0 10px;font-size:1.5rem}.error-page p{color:var(--text-dim);max-width:420px;margin:0 auto 28px;line-height:1.6}.auth{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex;position:relative;overflow:hidden}.auth-inner{z-index:2;width:100%;max-width:420px;position:relative}.auth-logo{text-align:center;margin-bottom:26px}.auth-logo img{filter:brightness(0)invert();height:32px;display:inline-block}.auth-card{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card);border-radius:18px;padding:32px}.auth-card h1{text-align:center;margin:0 0 6px;font-size:1.4rem}.auth-card .sub{color:var(--text-dim);text-align:center;margin:0 0 24px;font-size:13px}.field{margin-bottom:16px}.field label{color:var(--text-dim);margin-bottom:7px;font-size:13px;font-weight:500;display:block}.field input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:10px;outline:none;padding:12px 14px;font-family:inherit;font-size:14px;transition:border-color .2s}.field input:focus{border-color:var(--accent)}.field .err{color:#ff8a8a;margin-top:6px;font-size:12px}.auth-row{justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px;display:flex}.auth-row label{color:var(--text-dim);cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.auth-row a{color:var(--accent);font-size:13px}.auth-foot{text-align:center;color:var(--text-dim);margin-top:22px;font-size:13px}.auth-foot a{color:var(--accent);font-weight:500}.auth-status{background:var(--good-bg);color:var(--good);text-align:center;border-radius:10px;margin-bottom:18px;padding:10px 14px;font-size:13px}.auth-errors{color:#ffb3b3;background:#ff5a5a1a;border:1px solid #ff5a5a33;border-radius:10px;margin-bottom:18px;padding:12px 14px;font-size:12.5px}.auth-errors ul{margin:0;padding-left:16px}.verify-logout{text-align:center;margin-top:18px}.verify-logout button{font:inherit;color:var(--text-muted);cursor:pointer;transition:color .2s var(--ease);background:0 0;border:0;font-size:13px}.verify-logout button:hover{color:var(--text)}@media (width<=900px){.detail-grid{grid-template-columns:1fr}.buy-card{max-width:460px;position:static}.learn-grid{grid-template-columns:1fr}}@media (width<=860px){.header-search,.nav{display:none}.nav-toggle{display:flex}}@media (width<=640px){.row-head-between{flex-direction:column;align-items:flex-start;gap:14px}.toolbar .spacer{display:none}.toolbar{gap:10px}.hero-stats{gap:24px}}.player{box-shadow:0 30px 80px -30px #000c}.now-bar{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding:12px 16px;display:flex}.now .now-label{text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:3px;font-size:10.5px;display:block}.now .now-title{color:var(--text);font-size:14px;font-weight:600}.now-nav{flex:none;gap:8px;display:flex}.now-nav button{border:1px solid var(--border);background:var(--bg);width:36px;height:36px;color:var(--text-dim);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;transition:all .2s;display:flex}.now-nav button svg{width:16px;height:16px}.now-nav button:hover{border-color:var(--accent);color:var(--accent)}.ch-progress{align-items:center;gap:10px;margin-bottom:14px;padding:0 2px;display:flex}.ch-progress .progress{flex:1}.ch-progress>span{color:var(--text-muted);white-space:nowrap;font-size:11px}.ch-skel{align-items:center;gap:12px;padding:11px 12px;display:flex}.ch-skel .skel-line{height:12px}