.watch-body{--ws-font-en:var(--font-inter), "Inter", system-ui, sans-serif;--ws-btn-gold-fg:#fff;--ws-btn-gold-bg-h:#7c6332;background:var(--ws-bg-soft);min-height:100vh}.watch-body .ws-btn-lg{border-radius:12px;padding:13px 24px;font-size:15px}.watch-bar{z-index:40;background:color-mix(in srgb, var(--ws-card) 90%, transparent);-webkit-backdrop-filter:saturate(1.2)blur(14px);backdrop-filter:saturate(1.2)blur(14px);border-bottom:1px solid var(--ws-line);position:sticky;top:0}.watch-bar-inner{align-items:center;gap:18px;max-width:1440px;margin:0 auto;padding:11px 28px;display:flex}.watch-back{color:var(--ws-muted);border:1px solid var(--ws-line);border-radius:999px;flex-shrink:0;align-items:center;gap:8px;padding:8px 13px;font-size:13.5px;font-weight:600;text-decoration:none;transition:all .18s;display:inline-flex}.watch-back:hover{color:var(--ws-ink);border-color:var(--ws-line-2);background:var(--ws-bg-warm)}.watch-back svg{width:16px;height:16px}.watch-course{align-items:center;gap:13px;min-width:0;display:flex}.wc-thumb{object-fit:cover;background:var(--ws-gold-soft);border-radius:9px;flex-shrink:0;width:40px;height:40px}.wc-txt{min-width:0}.wc-txt .wc-k{letter-spacing:.13em;text-transform:uppercase;color:var(--ws-gold-deep);font-size:10.5px;font-weight:800}.wc-txt .wc-t{color:var(--ws-ink);white-space:nowrap;text-overflow:ellipsis;letter-spacing:-.01em;font-size:15.5px;font-weight:800;overflow:hidden}.watch-bar-right{flex-shrink:0;align-items:center;gap:16px;margin-left:auto;display:flex}.watch-instr{align-items:center;gap:9px;display:flex}.watch-instr .wi-av{background:linear-gradient(135deg, var(--ws-gold-soft), var(--ws-gold));color:#fff;object-fit:cover;border-radius:999px;place-items:center;width:32px;height:32px;font-size:13px;font-weight:800;display:grid}.watch-instr .wi-n{font-size:13px}.watch-instr .wi-n b{color:var(--ws-ink);font-weight:700;line-height:1.3;display:block}.watch-instr .wi-n span{color:var(--ws-muted);font-size:11.5px}.bar-prog{border-left:1px solid var(--ws-line);align-items:center;gap:10px;padding-left:16px;display:flex}.bar-prog .bpg-track{background:var(--ws-bg-warm);border-radius:999px;width:116px;height:7px;overflow:hidden}.bar-prog .bpg-fill{background:linear-gradient(90deg, var(--ws-gold-soft), var(--ws-gold));border-radius:999px;height:100%;transition:width .5s cubic-bezier(.4,0,.2,1)}.bar-prog .bpg-num{color:var(--ws-ink);font-size:13px;font-weight:800}.icon-btn{border:1px solid var(--ws-line);background:var(--ws-card);width:38px;height:38px;color:var(--ws-ink-2);cursor:pointer;border-radius:999px;place-items:center;transition:all .16s;display:grid}.icon-btn:hover{border-color:var(--ws-line-2);background:var(--ws-bg-warm)}.icon-btn svg{width:19px;height:19px}.watch-grid{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:26px;max-width:1440px;margin:0 auto;padding:26px 28px 80px;display:grid}.player{aspect-ratio:16/9;border-radius:var(--ws-r-lg);width:100%;box-shadow:var(--ws-shadow-3);background:#0d0b08;position:relative;overflow:hidden}.player video,.player .player-poster{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.player-poster{background:radial-gradient(120% 120% at 72% 12%,#d4a5695c 0%,#0000 55%),radial-gradient(90% 110% at 12% 92%,#a8854f70 0%,#0000 60%),#17130d;place-items:center;display:grid}.pp-badge{z-index:3;letter-spacing:.08em;text-transform:uppercase;color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff21;border:1px solid #ffffff38;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:700;position:absolute;top:16px;left:16px}.pp-badge.preview{color:#14110d;background:#d4a569e6;border-color:#0000}.player-lock{z-index:4;text-align:center;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:linear-gradient(#14110db8,#14110de6);place-items:center;padding:30px;display:grid;position:absolute;inset:0}.player-lock .pl-ic{background:#ffffff1f;border:1px solid #ffffff3d;border-radius:999px;place-items:center;width:64px;height:64px;margin:0 auto 18px;display:grid}.player-lock .pl-ic svg{color:#fff;width:28px;height:28px}.player-lock h3{color:#fff;margin:0 0 8px;font-size:22px;font-weight:800}.player-lock p{color:#ffffffb8;max-width:400px;margin:0 0 22px;font-size:14px}.player-empty{text-align:center;place-items:center;padding:30px;display:grid;position:absolute;inset:0}.player-empty .pe-ic{background:#ffffff1a;border-radius:999px;place-items:center;width:60px;height:60px;margin:0 auto 16px;display:grid}.player-empty .pe-ic svg{color:#fffc;width:28px;height:28px}.player-empty h3{color:#fff;margin:0 0 6px;font-size:20px;font-weight:800}.player-empty p{color:#ffffff9e;max-width:400px;margin:0;font-size:13.5px}.lesson-head{align-items:flex-start;gap:18px;margin:22px 0 6px;display:flex}.lh-main{flex:1;min-width:0}.lh-kick{color:var(--ws-gold-deep);align-items:center;gap:9px;margin-bottom:8px;font-size:12.5px;font-weight:700;display:flex}.lh-kick .dot{background:var(--ws-gold);border-radius:999px;width:5px;height:5px}.lesson-head h1{letter-spacing:-.01em;color:var(--ws-ink);margin:0;font-size:27px;font-weight:800;line-height:1.3}.lh-meta{color:var(--ws-muted);flex-wrap:wrap;gap:8px 16px;margin-top:11px;font-size:13px;display:flex}.lh-meta span{align-items:center;gap:6px;display:inline-flex}.lh-meta svg{width:15px;height:15px}.nav-pair{flex-shrink:0;gap:10px;display:flex}.nav-btn{border:1px solid var(--ws-line-2);background:var(--ws-card);color:var(--ws-ink-2);cursor:pointer;border-radius:999px;align-items:center;gap:7px;padding:9px 15px;font-size:13px;font-weight:600;transition:all .18s;display:inline-flex}.nav-btn:hover:not(:disabled){border-color:var(--ws-gold);color:var(--ws-gold-deep)}.nav-btn:disabled{opacity:.38;cursor:not-allowed}.nav-btn svg{width:15px;height:15px}.mark-done{cursor:pointer;background:var(--ws-btn-gold-bg);width:100%;color:var(--ws-btn-gold-fg);box-shadow:var(--ws-shadow-2);border:none;border-radius:12px;justify-content:center;align-items:center;gap:9px;margin-top:22px;padding:15px 22px;font-size:15px;font-weight:700;transition:all .2s;display:inline-flex}.mark-done:hover{background:var(--ws-btn-gold-bg-h)}.mark-done:disabled{opacity:.6;cursor:default}.mark-done svg{width:19px;height:19px}.mark-done.done{background:var(--ws-card);color:var(--ws-gold-deep);border:1.5px solid var(--ws-gold);box-shadow:none}.watch-tabs{margin-top:30px}.tab-row{border-bottom:1.5px solid var(--ws-line);gap:4px;display:flex;overflow-x:auto}.tab-btn{white-space:nowrap;cursor:pointer;color:var(--ws-muted);background:0 0;border:none;align-items:center;gap:8px;padding:13px 18px 15px;font-size:14.5px;font-weight:700;transition:all .16s;display:inline-flex;position:relative}.tab-btn:hover{color:var(--ws-ink-2)}.tab-btn.active{color:var(--ws-ink)}.tab-btn.active:after{content:"";background:var(--ws-gold);border-radius:3px;height:2.5px;position:absolute;bottom:-1.5px;left:12px;right:12px}.tab-panel{padding:26px 2px 0}.rt{color:var(--ws-ink-2);font-size:15.5px;line-height:1.85}.rt>:first-child{margin-top:0}.rt p{margin:0 0 16px}.empty-inline{text-align:center;color:var(--ws-muted);border:1.5px dashed var(--ws-line-2);border-radius:var(--ws-r);padding:30px;font-size:14px}.tab-btn .tb-count{background:var(--ws-bg-warm);color:var(--ws-gold-deep);border-radius:999px;padding:1px 8px;font-size:11px;font-weight:800}.mat .matsec+.matsec{margin-top:26px}.sec-h{align-items:baseline;gap:10px;margin-bottom:3px;display:flex}.sec-h h2{letter-spacing:-.01em;color:var(--ws-ink);margin:0;font-size:16px;font-weight:800}.sec-h .pill{color:var(--ws-gold-deep);background:var(--ws-gold-soft);font-size:11px;font-weight:700;font-family:var(--ws-font-en);white-space:nowrap;text-overflow:ellipsis;border-radius:999px;max-width:300px;padding:2px 9px;overflow:hidden}.sec-sub{color:var(--ws-muted);margin:0 0 13px;font-size:12.5px}.sec-sub b{color:var(--ws-ink-2);font-weight:600}.grp{margin-top:16px}.grp:first-of-type{margin-top:2px}.grp-h{letter-spacing:.1em;color:var(--ws-muted);text-transform:uppercase;align-items:center;gap:8px;margin-bottom:8px;font-size:11px;font-weight:800;display:flex}.grp-h .c{font-family:var(--ws-font-en);color:var(--ws-muted-2);letter-spacing:0}.grp-h:after{content:"";background:var(--ws-line);flex:1;height:1px}.dl-list{flex-direction:column;gap:8px;display:flex}.dl-item{background:var(--ws-card);border:1px solid var(--ws-line);border-radius:var(--ws-r);align-items:center;gap:14px;padding:11px 13px;transition:box-shadow .16s,border-color .16s;display:flex}.dl-item:hover{box-shadow:var(--ws-shadow-2);border-color:var(--ws-line-2)}.dl-ic{background:var(--ws-gold-soft);width:44px;height:44px;color:var(--ws-gold-deep);font-family:var(--ws-font-en), monospace;letter-spacing:.02em;border-radius:10px;flex-shrink:0;place-items:center;font-size:12px;font-weight:600;display:grid}.dl-meta{flex:1;min-width:0}.dl-name{letter-spacing:-.01em;color:var(--ws-ink);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.dl-sub{color:var(--ws-muted);flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px;font-size:12px;display:flex}.dl-sub .fmt{font-family:var(--ws-font-en)}.dl-tag{color:var(--ws-ink-2);background:var(--ws-bg-soft);border:1px solid var(--ws-line);border-radius:6px;padding:1px 7px;font-size:10.5px;font-weight:700}.dl-btn{border:1px solid var(--ws-line-2);background:var(--ws-card);height:36px;color:var(--ws-ink);cursor:pointer;border-radius:10px;flex-shrink:0;align-items:center;gap:6px;padding:0 14px;font-family:inherit;font-size:13px;font-weight:700;transition:all .15s;display:inline-flex}.dl-btn:hover{background:var(--ws-ink);color:var(--ws-bg);border-color:var(--ws-ink)}.dl-btn svg{width:15px;height:15px}.dl-btn.busy{color:var(--ws-muted);pointer-events:none}.dl-btn.done{background:var(--ws-gold-soft);color:var(--ws-gold-deep);border-color:#0000}@keyframes dl-spin{to{transform:rotate(360deg)}}.dl-spin{transform-origin:50%;animation:.9s linear infinite dl-spin}.lockbar{background:var(--ws-bg-warm);border:1px solid var(--ws-line-2);border-radius:var(--ws-r-lg);align-items:center;gap:14px;margin-bottom:16px;padding:14px 16px;display:flex}.lockbar .lk{background:var(--ws-card);border:1px solid var(--ws-line);width:38px;height:38px;color:var(--ws-gold-deep);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.lockbar .lx{flex:1;min-width:0}.lockbar .lx b{color:var(--ws-ink);font-size:13.5px;font-weight:800;display:block}.lockbar .lx p{color:var(--ws-muted);margin:2px 0 0;font-size:12px}.btn-gold{background:var(--ws-gold-deep);color:#fff;cursor:pointer;border:0;border-radius:10px;flex-shrink:0;align-items:center;height:38px;padding:0 18px;font-size:13px;font-weight:700;text-decoration:none;transition:all .15s;display:inline-flex}.btn-gold:hover{background:#7c6332}html.dark .btn-gold:hover{background:var(--ws-gold)}.dl-item.locked{opacity:.72}.dl-item.locked .dl-ic{background:var(--ws-bg-soft);color:var(--ws-muted-2)}.dl-lock{border:1px solid var(--ws-line);background:var(--ws-bg-soft);width:36px;height:36px;color:var(--ws-muted);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.mat-empty{text-align:center;color:var(--ws-muted);flex-direction:column;align-items:center;gap:10px;padding:52px 20px;display:flex}.mat-empty .ei{background:var(--ws-bg-soft);border:1px solid var(--ws-line);width:52px;height:52px;color:var(--ws-muted-2);border-radius:14px;place-items:center;display:grid}.mat-empty b{color:var(--ws-ink-2);font-size:14px;font-weight:700}.mat-empty span{max-width:260px;font-size:12.5px;line-height:1.6}.watch-side{position:sticky;top:76px}.side-card{background:var(--ws-card);border:1px solid var(--ws-line);border-radius:var(--ws-r-lg);box-shadow:var(--ws-shadow-2);overflow:hidden}.side-top{border-bottom:1px solid var(--ws-line);padding:20px 20px 18px}.st-row{justify-content:space-between;align-items:baseline;margin-bottom:10px;display:flex}.st-t{color:var(--ws-ink);font-size:15px;font-weight:800}.st-c{color:var(--ws-muted);font-size:12.5px}.side-prog-track{background:var(--ws-bg-warm);border-radius:999px;height:8px;overflow:hidden}.side-prog-fill{background:linear-gradient(90deg, var(--ws-gold-soft), var(--ws-gold));border-radius:999px;height:100%;transition:width .5s cubic-bezier(.4,0,.2,1)}.side-prog-note{color:var(--ws-muted);margin-top:8px;font-size:12px;font-weight:600}.side-prog-note b{color:var(--ws-gold-deep)}.side-scroll{max-height:calc(100vh - 230px);overflow-y:auto}.mod-group{border-bottom:1px solid var(--ws-line)}.mod-group:last-child{border-bottom:none}.mod-head{text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:14px 18px 14px 20px;transition:all .15s;display:flex}.mod-head:hover{background:var(--ws-bg-warm)}.mh-tt{flex:1;min-width:0}.mh-t{letter-spacing:.03em;color:var(--ws-gold-deep);text-transform:uppercase;font-size:12px;font-weight:800;display:block}.mh-title{color:var(--ws-ink);margin-top:2px;font-size:13.5px;font-weight:700;display:block}.mh-c{color:var(--ws-muted-2);flex-shrink:0;font-size:11.5px;font-weight:700}.mh-chev{color:var(--ws-muted);flex-shrink:0;transition:transform .2s}.mh-chev svg{width:16px;height:16px;display:block}.mod-group.collapsed .mh-chev{transform:rotate(-90deg)}.mod-lessons{overflow:hidden}.mod-group.collapsed .mod-lessons{display:none}.lz{text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:13px;width:100%;padding:11px 20px;transition:all .15s;display:flex;position:relative}.lz:hover:not(.locked){background:var(--ws-bg-warm)}.lz.current{background:color-mix(in srgb, var(--ws-gold-soft) 45%, transparent)}.lz.current:before{content:"";background:var(--ws-gold);width:3px;position:absolute;top:0;bottom:0;left:0}.lz.locked{cursor:not-allowed}.lz-check{border:1.6px solid var(--ws-line-2);color:#0000;border-radius:999px;flex-shrink:0;place-items:center;width:24px;height:24px;transition:all .18s;display:grid}.lz-check svg{width:13px;height:13px}.lz.done .lz-check{background:var(--ws-gold);border-color:var(--ws-gold);color:#fff}.lz.current:not(.done) .lz-check{border-color:var(--ws-gold);color:var(--ws-gold-deep)}.lz.locked .lz-check{border-style:dashed}.lz-body{flex:1;min-width:0}.lz-title{color:var(--ws-ink-2);font-size:13.8px;font-weight:600;line-height:1.4;display:block}.lz.current .lz-title{color:var(--ws-ink);font-weight:700}.lz.done .lz-title{color:var(--ws-muted)}.lz.locked .lz-title{color:var(--ws-muted-2)}.lz-meta{color:var(--ws-muted-2);align-items:center;gap:7px;margin-top:3px;font-size:11.5px;display:flex}.lz-meta svg{width:12px;height:12px}.lz-tag{letter-spacing:.04em;background:var(--ws-gold-soft);color:var(--ws-gold-deep);border-radius:999px;padding:1px 7px;font-size:10px;font-weight:800}.lz-lock{color:var(--ws-muted-2);flex-shrink:0}.lz-lock svg{width:15px;height:15px}.side-scroll::-webkit-scrollbar{width:8px}.side-scroll::-webkit-scrollbar-thumb{background:var(--ws-line-2);border-radius:999px}.side-scroll::-webkit-scrollbar-track{background:0 0}.buy-card{text-align:center;border-bottom:1px solid var(--ws-line);padding:22px 20px}.buy-card .bc-price{font-family:var(--ws-font-en);color:var(--ws-ink);letter-spacing:-.02em;font-size:30px;font-weight:900}.buy-card .bc-price small{color:var(--ws-muted);margin-right:3px;font-size:15px;font-weight:700}.buy-card .bc-note{color:var(--ws-muted);margin:4px 0 16px;font-size:12.5px}.buy-card .ws-btn{width:100%}.side-toggle{display:none}@media (max-width:1040px){.watch-grid{grid-template-columns:1fr}.watch-side{order:2;position:static}.bar-prog,.watch-instr .wi-n{display:none}.side-scroll{max-height:none}}@media (max-width:640px){.watch-bar-inner{gap:12px;padding:10px 16px}.watch-grid{gap:18px;padding:16px 16px 60px}.wc-txt .wc-t{max-width:150px;font-size:14px}.lesson-head{flex-direction:column;gap:14px}.lesson-head h1{font-size:22px}.nav-pair{width:100%}.nav-btn{flex:1;justify-content:center}.side-toggle{background:var(--ws-card);border:1px solid var(--ws-line);border-radius:var(--ws-r);width:100%;color:var(--ws-ink);box-shadow:var(--ws-shadow-1);cursor:pointer;justify-content:space-between;align-items:center;gap:10px;margin-bottom:4px;padding:14px 18px;font-size:14px;font-weight:700;display:flex}.side-toggle svg{width:18px;height:18px;color:var(--ws-gold-deep)}.watch-side.drawer-closed .side-card{display:none}}