:root{--primary-color: #38BDF8;--primary-hover: #0EA5E9;--background-color: #0F172A;--surface-color: #1E293B;--surface-hover: #334155;--text-primary: #F8FAFC;--text-secondary: #94A3B8;--font-family: "Outfit", "Inter", sans-serif;--transition-speed: .3s;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 24px;--header-height: 80px;--gradient-overlay: linear-gradient(to top, #0F172A 10%, transparent 90%)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background-color);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--background-color)}::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#475569}.container{max-width:1400px;margin:0 auto;padding:0 4%;animation:fadeIn .8s ease-out}.section-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary);display:flex;align-items:center;gap:12px}.section-title:before{content:"";display:block;width:4px;height:24px;background-color:var(--primary-color);border-radius:2px}.flex-center{display:flex;align-items:center;justify-content:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.image-wrapper{overflow:hidden;border-radius:var(--radius-md);position:relative;transition:transform .3s ease,box-shadow .3s ease}.image-wrapper:hover{transform:scale(1.02);box-shadow:0 10px 30px -10px #00000080}.image-wrapper:hover .image{transform:scale(1.1)}.image-wrapper:hover .overlay{opacity:1}.image{transition:transform .5s ease}.navbar{height:var(--header-height);position:sticky;top:0;background-color:#0f172af2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.05);z-index:100;display:flex;align-items:center;transition:all .3s ease}.nav-container{display:flex;align-items:center;justify-content:space-between;width:100%;margin:0 auto;padding:0 4%;position:relative}.nav-left{display:flex;align-items:center;gap:40px}.nav-logo{font-size:1.8rem;font-weight:900;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}.nav-links{display:flex;gap:32px}.nav-link{color:var(--text-secondary);font-weight:500;font-size:.95rem;transition:color .2s}.nav-link:hover{color:var(--primary-color)}.search-form{width:100%;max-width:350px;display:flex;justify-content:flex-end}.search-wrapper{display:flex;align-items:center;padding:10px 20px;border-radius:50px;border-width:1px;border-style:solid;transition:all .3s ease;width:100%;background-color:#ffffff0d;border-color:#ffffff1a}.search-wrapper.focused{border-color:var(--primary-color);background-color:#ffffff14}.search-input{background:transparent;border:none;color:var(--text-primary);margin-left:12px;outline:none;width:100%;font-size:.95rem;font-weight:500}.mobile-toggle{display:none;color:var(--text-primary);background:none;padding:8px}@media(max-width:900px){.nav-left{gap:20px}.nav-links{display:none}.mobile-toggle{display:block;cursor:pointer}.nav-mobile-menu{position:absolute;top:100%;left:0;right:0;background-color:var(--surface-color);padding:20px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:15px;box-shadow:0 10px 30px #00000080;animation:slideDown .3s ease-out}.nav-container{gap:15px}.search-form{max-width:none;flex:1}.nav-logo{font-size:1.5rem}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.detail-layout{display:grid;grid-template-columns:1fr 340px;gap:40px;margin-top:30px}.detail-main{min-width:0}.player-wrapper{border-radius:var(--radius-md);overflow:hidden;box-shadow:0 20px 50px -10px #00000080;background-color:#000;width:100%;aspect-ratio:16/9}.placeholder-player{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#555;background-color:#000}.chapter-title{font-size:1.4rem;font-weight:600;color:var(--text-primary);line-height:1.4}.chapter-meta{font-size:.95rem;color:var(--primary-color);margin-top:8px;font-weight:500}.info-box{margin-top:40px;padding:30px;background-color:var(--surface-color);border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.05)}.detail-title{font-size:2.2rem;font-weight:700;margin-bottom:15px;color:#fff}.tags{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.tag-badge{font-size:.85rem;padding:4px 10px;background-color:#ffffff1a;border-radius:4px;color:#ccc}.description{color:var(--text-secondary);line-height:1.7;font-size:1rem}.detail-sidebar{background-color:var(--surface-color);padding:24px;border-radius:var(--radius-md);height:fit-content;max-height:100vh;overflow-y:auto;border:1px solid rgba(255,255,255,.05)}.sidebar-title{font-size:1.2rem;margin-bottom:20px;font-weight:600;color:var(--text-primary)}.chapter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(50px,1fr));gap:10px}.chapter-box{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative;border:1px solid #334155;background-color:#1e293b;color:var(--text-secondary)}.chapter-box.active{background-color:var(--primary-color);color:#fff;border:none}.chapter-box:hover:not(.active){background-color:var(--surface-hover);color:var(--text-primary)}.vip-dot{position:absolute;top:4px;right:4px;color:#fbbf24;font-size:1.5rem;line-height:0}.rec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:24px;margin-top:25px}.rec-title{font-size:.95rem;color:var(--text-primary);margin-top:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}@media(max-width:900px){.detail-layout{grid-template-columns:1fr;gap:20px}.detail-sidebar{max-height:500px;margin-bottom:20px}.info-box{margin-top:20px;padding:20px}.rec-grid{grid-template-columns:repeat(2,1fr);gap:15px}.detail-title{font-size:1.5rem}}@media(max-width:480px){.rec-grid{grid-template-columns:repeat(2,1fr)}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}