@import "https://font.sec.miui.com/font/css?family=MiSans:400,700:Chinese_Simplify,Latin&display=swap";@font-face{font-family:"MiSans",sans-serif;font-weight:400;font-style:normal}:root{--primary-color:#007bff;--primary-dark:#0056b3;--secondary-color:#6c757d;--success-color:#28a745;--danger-color:#dc3545;--warning-color:#ffc107;--info-color:#17a2b8;--light-color:#f8f9fa;--dark-color:#343a40;--text-color:#333;--text-muted:#6c757d;--border-color:#dee2e6;--font-family-base:MiSans,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-code:'Fira Code',Consolas,Monaco,monospace;--sidebar-width:220px;--navbar-height:60px;--max-content-width:1200px;--content-padding:1.5rem;--transition-base:color .3s ease,background-color .3s ease,transform .3s ease,border-color .3s ease,box-shadow .3s ease,opacity .3s ease;--box-shadow-sm:0 2px 4px #0000001a;--box-shadow-md:0 4px 8px #00000026;--box-shadow-lg:0 8px 16px #0003;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px}*{box-sizing:border-box}.page-wrapper{overflow-x:hidden;position:relative;width:100%}:not([class*="icon"]):not(i){font-family:"MiSans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif!important}body{font-family:var(--font-family-base);color:var(--text-color);line-height:1.8;padding-top:var(--navbar-height);background-color:#fafafa;position:relative;max-width:100vw}a{color:var(--primary-color);text-decoration:none;transition:var(--transition-base)}a:hover{color:var(--primary-dark);text-decoration:none}.navbar-nav .nav-link,.navbar-nav .dropdown-toggle,#languageDropdown,.dropdown-item[data-lang],.dropdown-menu .dropdown-item,.sidebar-nav .nav-link,.sidebar-nav .nav-link-parent,.hero-buttons .btn,.code-card .copy-code-btn,.copy-btn,.btn,.sidebar-toggle,.troubleshooting-accordion .btn-link,a,button,input,select,textarea{outline:none!important}.navbar-nav 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.btn-link:active{box-shadow:none!important}.hover-lift{transition:var(--transition-base)}.hover-lift:hover{transform:translateY(-5px)}.hover-shadow{transition:var(--transition-base)}.hover-shadow:hover{box-shadow:var(--box-shadow-md)}.hover-lift-shadow{transition:var(--transition-base)}.hover-lift-shadow:hover{transform:translateY(-5px);box-shadow:var(--box-shadow-md)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.6;word-break:break-word;overflow-wrap:break-word;margin-bottom:0}h1{font-size:2.5rem}h2{font-size:2rem;color:var(--primary-color)}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.1rem}h6{font-size:1rem}p{margin-bottom:.5rem}.lead{font-size:1.15rem;font-weight:300;margin-bottom:0}ul,ol{padding:0 0 0 2rem}li{display:list-item}.card-body ul{margin-bottom:0!important}.navbar{min-height:var(--navbar-height);box-shadow:var(--box-shadow-sm);backdrop-filter:blur(10px);background-color:#007bfff2!important;position:fixed;top:0;left:0;right:0;z-index:1030}.navbar .container{max-width:var(--max-content-width);margin:0 auto;padding:0 var(--content-padding)}.navbar .container,.navbar .container-fluid{padding-left:15px;padding-right:15px}.navbar-brand{font-size:1.5rem;font-weight:600;display:flex;align-items:center}.navbar-brand i{font-size:1.8rem}.navbar-dark .navbar-nav .nav-link{color:#ffffffe6;transition:var(--transition-base);padding:.5rem 1rem}.navbar-dark .navbar-nav .nav-link:hover{color:#fff;background-color:#ffffff1a;border-radius:var(--border-radius-sm)}.navbar-dark .navbar-nav .active > .nav-link{color:#fff;font-weight:500;background-color:#ffffff26;border-radius:var(--border-radius-sm)}#languageDropdown{min-width:100px}.dropdown-item[data-lang]{cursor:pointer;transition:var(--transition-base)}.dropdown-item[data-lang]:hover{background-color:var(--primary-color);color:#fff}.dropdown-item[data-lang].active{background-color:var(--primary-color);color:#fff}.dropdown-menu{border:1px solid #00000026}.navbar .dropdown-menu:not(.language-dropdown) .dropdown-item{cursor:pointer;transition:var(--transition-base)}.navbar .dropdown-menu:not(.language-dropdown) .dropdown-item:hover{background-color:var(--primary-color);color:#fff}.navbar .dropdown-menu:not(.language-dropdown) .dropdown-item.active{background-color:var(--primary-color);color:#fff}.sidebar{width:var(--sidebar-width);background-color:#fff;border-radius:var(--border-radius-md);box-shadow:var(--box-shadow-sm);overflow-y:auto;transition:transform .3s ease;padding:1rem 0 2rem .5rem;margin-right:1.5rem;height:fit-content;min-height:300px;max-height:calc(100vh - var(--navbar-height) - 3rem);flex-shrink:0;position:sticky;top:calc(var(--navbar-height) + 1.5rem);align-self:flex-start}.sidebar .nav-item .nav-link{padding:.3rem 1rem!important}.sidebar:empty{display:none}.sidebar-overlay{display:none}.sidebar-nav{padding:0}.sidebar-nav:empty{display:none}.sidebar-nav .nav-link{color:var(--text-color);padding:.5rem 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.content-wrapper{max-width:900px;margin:1.5rem auto}.homepage-main .hero-section,.homepage-main .hero-section .container{margin-bottom:0!important}.homepage-main .features-grid{margin-bottom:0!important}.homepage-main .container:last-child{margin-bottom:0!important;padding-bottom:4rem}.breadcrumb{background-color:transparent;padding:0;margin-bottom:1rem;font-size:1rem}.breadcrumb-item + .breadcrumb-item::before{content:"›";font-weight:700}.hero-section{background:transparent;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden;padding:2.5rem 0 0;margin:0!important}.hero-section > :last-child,.hero-section .container > :last-child{margin-bottom:0!important}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 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auto}.feature-item{background:#ffffff26;padding:1.2rem;border-radius:var(--border-radius-md);text-align:center;transition:var(--transition-base);height:100%}.feature-item:hover{background:#fff3;transform:translateY(-3px)}.feature-item i{font-size:2rem;margin-bottom:.75rem;display:block}.feature-item h5{margin-bottom:.2rem;font-weight:600}.feature-item p{margin-bottom:0;font-size:1rem;opacity:1}.feature-item h5,.feature-item p{display:block}.badges-container{display:flex;align-items:center;flex-wrap:wrap;justify-content:center}.badges-container img{margin-bottom:.5rem}.code-preview{background-color:#2d2d2d;border-radius:var(--border-radius-md);box-shadow:var(--box-shadow-lg);overflow:hidden;position:relative}.code-block-wrapper{position:relative}.code-card{border:1px solid var(--border-color);border-radius:var(--border-radius-md);overflow:hidden;margin-bottom:1.5rem;background-color:#2d2d2d;box-shadow:var(--box-shadow-sm)}.code-card .card-header{background-color:#1e1e1e;border-bottom:1px solid #ffffff1a;padding:.5rem 1rem}.code-card .card-header .code-language{color:#fff;font-size:.875rem;font-weight:500;text-transform:uppercase}.code-card .card-body{padding:0}.code-card .copy-code-btn{padding:.25rem .75rem;font-size:.875rem;background-color:#ffffff1a;border-color:#fff3;color:#fff;transition:var(--transition-base)}.code-card .copy-code-btn:hover{background-color:#fff3;border-color:#ffffff4d;color:#fff}pre[class*="language-"]{margin:0;padding:1.5rem;background:transparent;font-size:.9rem;overflow-x:auto}code[class*="language-"]{font-family:var(--font-family-code)}code:not([class*="language-"]){background-color:#1b1f230d;padding:.2em .4em;border-radius:3px;font-size:85%;color:#e83e8c;font-family:var(--font-family-code)}.copy-btn{opacity:.7}.copy-btn:hover{opacity:1;background:#fff3!important}.features-section{background-color:var(--light-color);padding:4rem 0}.features-section 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.param-required{text-align:center;font-weight:600;color:var(--danger-color)}.parameter-table .param-optional{text-align:center;color:var(--secondary-color)}.alert{border:none;border-radius:var(--border-radius-md);padding:1rem 1.5rem;box-shadow:var(--box-shadow-sm);margin-bottom:1.5rem;border-left:4px solid}.alert-info{background-color:#e7f5ff;color:#0c5460;border-left-color:var(--info-color)}.alert-warning{background-color:#fff9e6;color:#856404;border-left-color:var(--warning-color)}.alert-danger{background-color:#ffe5e5;color:#721c24;border-left-color:var(--danger-color)}.alert-success{background-color:#d4edda;color:#155724;border-left-color:var(--success-color)}.alert h4{margin-bottom:.5rem;font-weight:600}.btn-gallery{background:#fffffff2;color:#764ba2;border:2px solid #ffffff4d;font-weight:600;transition:var(--transition-base)}.btn-gallery:hover{background:#ffff;color:#667eea;border-color:#ffffff80;transform:translateY(-2px);box-shadow:0 5px 15px #ffffff4d}.btn-gallery:focus,.btn-gallery:active{background:#ffff!important;color:#667eea!important;border-color:#ffffff80!important;box-shadow:0 5px 15px #ffffff4d!important}#galleryModal .modal-backdrop{background-color:#000000e6}#galleryModal .modal-dialog{max-width:90vw;max-height:90vh;margin:auto}#galleryModal .modal-content{background:none;box-shadow:none}#galleryModal .modal-body{padding:2rem;position:relative;background:#000000e6;border-radius:var(--border-radius-lg);overflow:hidden}#galleryModal .modal-header{position:absolute;top:20px;right:20px;z-index:10;border:none;padding:0}#galleryCarousel .carousel-control-prev,#galleryCarousel .carousel-control-next,#galleryModal .close{width:38px;height:38px;background:#ffffffb3;border-radius:50%;opacity:.6;color:#333;margin:0;padding:0;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:300;line-height:1;transition:opacity .3s ease,background-color .3s ease}#galleryCarousel .carousel-control-prev:hover,#galleryCarousel .carousel-control-next:hover,#galleryModal .close:hover{opacity:1;background:#ffffffe6}#galleryCarousel{max-width:90vw;max-height:calc(90vh - 120px);margin:0 auto}#galleryCarousel .carousel-inner{border-radius:var(--border-radius-md);overflow:hidden}#galleryCarousel .carousel-item{text-align:center;min-height:200px;display:none;align-items:center;justify-content:center}#galleryCarousel .carousel-item.active{display:flex}#galleryCarousel .carousel-item img{max-height:calc(90vh - 140px);max-width:calc(90vw - 40px);width:auto;height:auto;object-fit:contain;display:block;opacity:0;transition:opacity .3s ease}#galleryCarousel .carousel-item img.loaded{opacity:1}#galleryCarousel .carousel-control-prev,#galleryCarousel .carousel-control-next{top:50%;font-size:1.5rem}#galleryCarousel .carousel-indicators{position:relative;bottom:auto;margin:1rem 0 0}#galleryCarousel .carousel-indicators li{width:10px;height:10px;border-radius:50%;margin:0 5px;background-color:#ffffff80;border:none;transition:var(--transition-base);cursor:pointer}#galleryCarousel .carousel-indicators li.active{background-color:#fff;transform:scale(1.2);box-shadow:0 0 0 2px #ffffff4d}.gallery-info{color:#fff;margin-top:1rem}.gallery-info h5{font-weight:600;margin-bottom:.5rem}.gallery-info p{color:#fffc;margin-bottom:0}.gallery-info:empty{display:none}.badges-container a{display:inline-block;transition:transform .2s ease}.badges-container a:hover{transform:translateY(-2px)}.btn{border-radius:var(--border-radius-sm);font-weight:500;transition:var(--transition-base);padding:.5rem 1.25rem}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 8px #007bff4d}.btn-outline-primary:hover{transform:translateY(-2px);box-shadow:0 4px 8px #007bff4d}.btn-lg{padding:.75rem 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h4{color:var(--dark-color)}html{scroll-behavior:smooth}.anchor-link{color:var(--text-muted);opacity:0;margin-left:.5rem;transition:opacity .3s;font-size:.8em}h2:hover .anchor-link,h3:hover .anchor-link,h4:hover .anchor-link{opacity:.7}.anchor-link:hover{opacity:1!important;color:var(--primary-color)}.toc{background-color:#f8f9fa;border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:1.5rem;margin-bottom:1rem}.toc.sticky{position:sticky;top:calc(var(--navbar-height) + 2rem);max-height:calc(100vh - var(--navbar-height) - 4rem);overflow-y:auto}.toc h5{margin-bottom:1rem;color:var(--dark-color);font-weight:600}.toc-list{list-style:none;padding-left:0;margin-bottom:0}.toc-link{color:var(--text-muted);display:block;padding:.375rem 1rem;border-left:3px solid 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.75rem;font-weight:500;border-radius:50px;font-size:.8rem}.badge-primary{background-color:var(--primary-color)}.badge-success{background-color:var(--success-color)}.badge-warning{background-color:var(--warning-color);color:var(--dark-color)}.badge-danger{background-color:var(--danger-color)}.badge-info{background-color:var(--info-color)}.badge-secondary{background-color:var(--secondary-color)}.quick-example-section{background-color:var(--light-color);padding:4rem 0}.quick-example-section .container{max-width:var(--max-content-width)}.quick-example-section h4{color:var(--primary-color);margin-bottom:1rem}.quick-example-section pre{background-color:#fff;border:1px solid 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.btn{width:100%;max-width:280px;margin-left:auto!important;margin-right:auto!important;display:block}.hero-buttons{text-align:center}.features-section .col-md-4{margin-bottom:1rem}pre[class*="language-"]{padding:.9rem;font-size:.8rem}.content-wrapper{border-radius:0;margin:0}}@media (max-width: 768px){.navbar-brand{font-size:1.25rem}.hero-section h1{font-size:2.5rem}.hero-section .lead{font-size:1.1rem}.hero-section .features-grid{padding:1rem}.feature-item{padding:1rem;margin-bottom:1rem}.feature-item i{font-size:1.5rem}.feature-card{margin-bottom:1.5rem}.content-wrapper{padding:1.5rem;margin:0 .5rem}.table-responsive{font-size:.875rem;border-radius:0}.table-responsive .table{min-width:600px}.table-responsive::after{content:'→';position:absolute;right:5px;top:50%;transform:translateY(-50%);color:var(--primary-color);font-size:1.5rem;opacity:.5;pointer-events:none;animation:pulse 2s 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