@import "https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-darker:#09090b;--bg-dark:#0e0e11;--bg-card:#151519;--bg-card-hover:#1c1c21;--bg-input:#1f1f23;--border-color:#30303666;--border-color-focus:#51c2fb80;--text-primary:#fafafa;--text-secondary:#a1a1aa;--text-muted:#6d6d78;--accent-blue:#06a8f9;--accent-blue-glow:#06a8f926;--accent-cyan:#00e6e6;--accent-cyan-glow:#00e6e626;--accent-green:#26d968;--accent-green-glow:#26d96826;--accent-gold:#ffbf00;--accent-gold-glow:#ffbf0026;--accent-gradient:linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);--font-sans:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-lg:16px;--radius-md:10px;--radius-sm:6px;--transition-fast:.2s cubic-bezier(.16, 1, .3, 1);--transition-normal:.3s cubic-bezier(.16, 1, .3, 1);--glow-shadow:0 8px 32px 0 #00000080, 0 0 1px 1px var(--border-color)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-darker);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{background-color:var(--bg-darker);background-image:radial-gradient(circle at 10% 20%, #06a8f90a 0%, transparent 40%), radial-gradient(circle at 90% 80%, #00e6e60a 0%, transparent 45%), linear-gradient(var(--bg-darker) 1px, transparent 1px), linear-gradient(90deg, var(--bg-darker) 1px, transparent 1px);background-position:0 0,0 0,50%,50%;background-size:100% 100%,100% 100%,40px 40px,40px 40px;flex-direction:column;min-height:100vh;display:flex}.app-header{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-bottom:1px solid var(--border-color);z-index:100;background-color:#09090bd9;justify-content:space-between;align-items:center;height:70px;padding:0 40px;display:flex;position:sticky;top:0}.brand-section{cursor:pointer;align-items:center;gap:12px;display:flex}.brand-section:hover .brand-logo{box-shadow:0 0 20px var(--accent-blue);transform:rotate(12deg)scale(1.05)}.brand-logo{background:var(--accent-gradient);border-radius:var(--radius-md);color:#fff;width:34px;height:34px;box-shadow:0 0 15px var(--accent-blue-glow);transition:all var(--transition-normal);justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}.brand-title{letter-spacing:-.5px;background:linear-gradient(#fff 0%,#aaa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:20px;font-weight:600}.brand-badge{border-radius:var(--radius-sm);background-color:var(--accent-blue-glow);color:var(--accent-blue);border:1px solid #06a8f94d;padding:2px 8px;font-size:11px;font-weight:500}.header-nav{align-items:center;gap:30px;display:flex}.nav-link{color:var(--text-secondary);cursor:pointer;transition:color var(--transition-fast);padding:6px 0;font-size:14px;font-weight:500;text-decoration:none;position:relative}.nav-link:after{content:"";background:var(--accent-gradient);transform-origin:50%;width:100%;height:2px;transition:transform .3s cubic-bezier(.16,1,.3,1);position:absolute;bottom:0;left:0;transform:scaleX(0)}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.nav-link.active{color:var(--text-primary);font-weight:600}.btn-header{padding:8px 16px;font-size:13px}.hero-section{text-align:center;flex-direction:column;align-items:center;max-width:1000px;margin:0 auto;padding:100px 20px 60px;display:flex;position:relative}.hero-tag{letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-blue);background:var(--accent-blue-glow);box-shadow:0 0 20px var(--accent-blue-glow);border:1px solid #06a8f933;border-radius:100px;margin-bottom:24px;padding:6px 16px;font-size:12px;font-weight:600}.hero-title{letter-spacing:-1.5px;background:linear-gradient(135deg,#fff 40%,#93c5fd 80%,#3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:24px;font-size:56px;font-weight:700;line-height:1.15}@media (width<=768px){.hero-title{font-size:40px}}.hero-description{color:var(--text-secondary);max-width:720px;margin-bottom:40px;font-size:18px;line-height:1.6}.hero-actions{gap:16px;margin-bottom:40px;display:flex}.btn{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{background:var(--bg-card-hover);border-color:var(--text-muted)}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px var(--accent-blue-glow);border:none}.btn-primary:hover{background:linear-gradient(135deg,#1fb1f9 0%,#0ff 100%);transform:translateY(-1px);box-shadow:0 4px 20px #06a8f959}.content-section{width:100%;max-width:1200px;margin:0 auto;padding:80px 40px}.section-header{text-align:center;margin-bottom:50px}.section-title{background:linear-gradient(#fff 0%,#bbb 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:12px;font-size:32px;font-weight:700}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:15px}.install-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;margin-bottom:40px;display:grid}.install-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal);flex-direction:column;gap:20px;padding:30px;display:flex;position:relative;overflow:hidden}.install-card:before{content:"";background:var(--accent-gradient);opacity:0;width:100%;height:4px;transition:opacity var(--transition-normal);position:absolute;top:0;left:0}.install-card:hover{box-shadow:var(--glow-shadow);border-color:#51c2fb4d;transform:translateY(-4px)}.install-card:hover:before{opacity:1}.install-icon{margin-bottom:10px;font-size:32px}.install-type{text-transform:uppercase;color:var(--accent-blue);letter-spacing:1px;font-size:13px;font-weight:600}.install-title{color:#fff;font-size:20px;font-weight:700}.install-desc{color:var(--text-secondary);flex:1;font-size:14px;line-height:1.5}.code-box{background:var(--bg-darker);border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:var(--font-mono);justify-content:space-between;align-items:center;padding:12px 16px;font-size:13px;display:flex}.code-text{color:var(--accent-cyan)}.copy-btn{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 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var(--accent-blue-glow);border-color:#51c2fb4d;transform:translateY(-2px)}.feature-title{color:#fff;margin-top:8px;font-size:18px;font-weight:600}.feature-desc{color:var(--text-secondary);font-size:13.5px;line-height:1.5}.doc-layout{background-color:var(--bg-dark);flex:1;grid-template-columns:280px 1fr 240px;min-height:calc(100vh - 70px);display:grid;position:relative}@media (width<=1024px){.doc-layout{grid-template-columns:240px 1fr}.doc-toc{display:none}}@media (width<=768px){.doc-layout{grid-template-columns:1fr}.doc-sidebar{border-right:none;border-bottom:1px solid var(--border-color);height:auto;position:relative;top:0}}.doc-sidebar{border-right:1px solid var(--border-color);background-color:var(--bg-darker);flex-direction:column;gap:24px;padding:30px 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var(--border-color);background-color:var(--bg-darker);padding:40px 24px}.doc-toc-title{text-transform:uppercase;color:var(--text-muted);letter-spacing:1px;margin-bottom:16px;font-size:11px;font-weight:700}.doc-toc-list{flex-direction:column;gap:12px;list-style:none;display:flex}.doc-toc-link{color:var(--text-secondary);transition:color var(--transition-fast);font-size:13px;text-decoration:none}.doc-toc-link:hover{color:var(--accent-blue)}.materials-container{background-color:var(--bg-dark);padding:30px 40px}.materials-meta{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;display:flex}.materials-count{color:var(--text-secondary);font-size:14px;font-weight:600}.materials-status{color:var(--text-muted);font-size:12.5px}.materials-toolbar{grid-template-columns:minmax(240px,2.5fr) minmax(140px,1.2fr) minmax(130px,1.1fr) minmax(130px,1.1fr);gap:12px;margin-bottom:24px;display:grid}@media (width<=768px){.materials-toolbar{grid-template-columns:1fr}}.materials-input,.materials-select{background-color:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);height:44px;transition:all var(--transition-fast);padding:10px 14px;font-size:14px}.materials-input:focus,.materials-select:focus{border-color:var(--border-color-focus);box-shadow:0 0 0 2px var(--accent-blue-glow);outline:none}.materials-tabs{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.materials-tab{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:100px;padding:8px 18px;font-size:13.5px;font-weight:600}.materials-tab:hover{border-color:var(--text-muted);color:#fff}.materials-tab.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px var(--accent-blue-glow);border-color:#0000}.materials-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:40px;display:grid}.material-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-normal);flex-direction:column;display:flex;overflow:hidden;box-shadow:0 4px 12px #00000026}.material-card:hover{box-shadow:var(--glow-shadow);border-color:#51c2fb4d;transform:translateY(-3px)}.material-thumb{background-color:var(--bg-darker);border-bottom:1px solid var(--border-color);justify-content:center;align-items:center;height:110px;display:flex;position:relative;overflow:hidden}.material-thumb img{object-fit:cover;width:100%;height:100%}.material-thumb.expired{background:var(--bg-input);color:var(--text-muted);text-align:center;padding:8px;font-size:10px;line-height:1.4}.material-body{flex-direction:column;flex:1;gap:8px;padding:12px;display:flex}.material-title{color:#fff;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;overflow:hidden}.material-tags{flex-wrap:wrap;gap:4px;display:flex}.material-badge{background-color:var(--bg-input);color:var(--text-secondary);border-radius:3px;padding:1px 6px;font-size:9.5px;font-weight:600}.material-badge.vip{color:var(--accent-gold);background-color:#ffbf0026;border:1px solid #ffbf0033}.material-badge.commercial{color:var(--accent-green);background-color:#26d96826;border:1px solid #26d96833}.material-id-box{background-color:var(--bg-darker);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-family:var(--font-mono);color:var(--text-muted);word-break:break-all;cursor:pointer;transition:all var(--transition-fast);padding:4px 6px;font-size:9.5px}.material-id-box:hover{color:var(--accent-cyan);border-color:var(--text-muted)}.material-actions{grid-template-columns:1fr 1fr;gap:6px;margin-top:auto;display:grid}.material-btn{height:28px;padding:4px 6px;font-size:11px}.toast{background:var(--bg-card);color:#fff;border:1px solid var(--accent-blue);box-shadow:0 8px 24px #00000080, 0 0 10px var(--accent-blue-glow);border-radius:var(--radius-md);z-index:1000;pointer-events:none;opacity:0;padding:12px 24px;font-size:13.5px;font-weight:500;transition:all .3s cubic-bezier(.16,1,.3,1);position:fixed;bottom:30px;left:50%;transform:translate(-50%)translateY(20px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.app-footer{background:var(--bg-dark);border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);margin-top:auto;padding:40px 20px;font-size:13px}.footer-links{justify-content:center;gap:20px;margin-top:16px;display:flex}.footer-link{color:var(--text-secondary);text-decoration:none}.footer-link:hover{color:#fff}.app-container.doc-page-mode{height:100vh;overflow:hidden}.app-container.doc-page-mode .app-header{height:70px;position:fixed;top:0;left:0;right:0}.app-container.doc-page-mode .doc-layout{height:calc(100vh - 70px);margin-top:70px;overflow:hidden}.app-container.doc-page-mode .doc-sidebar{height:100%;position:relative;top:0;overflow-y:auto}.app-container.doc-page-mode .doc-content{height:100%;overflow-y:auto}.app-container.doc-page-mode .doc-toc{height:100%;position:relative;top:0;overflow-y:auto}.app-container.doc-page-mode .materials-container{height:calc(100vh - 70px);margin-top:70px;overflow-y:auto}