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12px;border-radius:999px}.foldersGrid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(480px,1fr));gap:16px}.modulesHeader{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.watchLayout{max-width:1280px;margin:0 auto;padding:24px}.watchHeader{display:flex;align-items:center;gap:12px;color:#25636a;font-weight:700;text-decoration:none}.watchHeader:hover{text-decoration:underline}.watchGrid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;margin-top:18px}.watchMain{min-width:0}.watchTitle{font-size:1.25rem;font-weight:800;margin:12px 0 10px}.watchPlayer{position:relative;width:100%;max-width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 16px 36px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.08)}@supports not (aspect-ratio:16/9){.watchPlayer{aspect-ratio:auto;height:0;padding-top:56.25%}}.watchPlayer iframe,.watchPlayer video{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.watchActions{display:flex;gap:12px;align-items:center;margin-top:10px;flex-wrap:wrap}.watchNavBtn{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:999px;background:linear-gradient(180deg,#2b6c73,#22575d);color:#fff;border:1px solid rgba(255,255,255,.18);box-shadow:0 10px 22px rgba(0,0,0,.18);text-decoration:none;font-weight:700;letter-spacing:.1px;transition:transform .12s ease,box-shadow .12s ease,background .12s ease,filter .12s ease}.watchNavBtn:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,0,0,.22);filter:brightness(1.06)}.watchNavBtn:active{transform:translateY(0);box-shadow:0 8px 18px rgba(0,0,0,.14)}.watchNavBtn.prev{background:linear-gradient(180deg,#1f5a60,#1a4a4f)}.watchNavBtn.next{background:linear-gradient(180deg,#30777f,#28666d)}.watchSearch{display:flex;gap:8px;margin-bottom:12px}.watchSearch .input{border-radius:10px;border:1px solid rgba(255,255,255,.18)}.watchPlaylist{display:flex;flex-direction:column;gap:10px;max-height:calc(100vh - 240px);overflow:auto;padding-right:6px}.watchSidebar{position:sticky;top:12px;height:fit-content}.watchItem{display:grid;grid-template-columns:112px 1fr;gap:10px;align-items:center;padding:8px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(135deg,rgba(255,255,255,.16),rgba(255,255,255,.08));backdrop-filter:blur(3px);box-shadow:0 10px 24px rgba(0,0,0,.14);text-decoration:none;color:inherit;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease,background .12s ease}.watchItem:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.16);border-color:rgba(255,255,255,.22);background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(255,255,255,.12))}.watchItemThumb{position:relative;width:112px;height:70px;border-radius:8px;overflow:hidden;background:#0a0a0a}.watchItemThumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.watchItemTitle{font-weight:700;font-size:.95rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.watchItemMeta{color:#666;font-size:12px}.watchItem.active{border-color:#25636a55;box-shadow:0 12px 28px rgba(0,0,0,.18);background:linear-gradient(135deg,rgba(255,255,255,.26),rgba(255,255,255,.16))}@media (max-width:980px){.watchGrid{grid-template-columns:1fr}.watchSidebar{position:static}.watchPlaylist{max-height:none}.watchLayout{padding:16px}}@media (max-width:640px){.watchLayout{padding:12px}.watchGrid{gap:16px;margin-top:12px}.watchPlayer{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);border-radius:0;border-left:none;border-right:none;box-shadow:0 10px 24px rgba(0,0,0,.3)}.watchTitle{font-size:1.05rem;margin:8px 0}.watchActions{gap:8px}.watchActions .watchNavBtn{flex:1 1 auto;justify-content:center;padding:12px 14px}}@media (max-width:780px){.foldersGrid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (max-width:640px){.aulasHeroRow{flex-direction:column;align-items:flex-start;gap:10px}.aulasHeroAvatar{align-self:center}.aulasContainer{padding:16px}.aulasHero{margin:12px 0 14px;padding:12px 14px;border-radius:12px}.aulasHeroTitle{font-size:1.1rem}.aulasHeroText{font-size:.94rem}.modulesHeader{flex-direction:column;align-items:flex-start;gap:6px}.foldersGrid{grid-template-columns:1fr}.folderCard{padding:14px;border-radius:12px}.folderCardIcon{width:40px;height:40px}.folderCardTitle{font-size:1.02rem}.folderCardCount{font-size:.95rem;padding:4px 10px}}.siteDarkBg{min-height:100vh;background:radial-gradient(1200px 500px at 10% -10%,#1D4E4E 0,#163b3b 30%,#0f2e2e 65%,#0a2222 100%);background-attachment:fixed;color:#eaf6f5}.siteDarkBg .aulasHeading,.siteDarkBg .watchTitle,.siteDarkBg h1{color:#f2fbfa}.siteDarkBg .aulasSubheading{color:#d6ecea}.siteDarkBg .watchHeader{color:#c9ebe8}.siteDarkBg .aulasHeroTitle{color:#f2fbfa}.siteDarkBg .aulasHeroText{color:#d6ecea}.siteDarkBg .aulasHeroAvatar{border-color:#4fd1c5}.siteDarkBg .aulaCardBody,.siteDarkBg .aulaCardSubtitle,.siteDarkBg .aulaCardTitle{color:#111}.siteDarkBg .watchItemTitle{color:#f2fbfa}.siteDarkBg .watchItemMeta{color:#d6ecea}.aulaCard:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,0,0,.2)!important}@media (max-width:640px){.aulasHeroAvatar{width:92px;height:92px}}