/* Bootstrap 5.2.0 (简化版) */
:root{--bs-blue:#0d6efd;--bs-indigo:#6610f2;--bs-purple:#6f42c1;--bs-pink:#d63384;--bs-red:#dc3545;--bs-orange:#fd7e14;--bs-yellow:#ffc107;--bs-green:#198754;--bs-teal:#20c997;--bs-cyan:#0dcaf0;--bs-white:#fff;--bs-gray:#6c757d;--bs-gray-dark:#343a40;--bs-gray-100:#f8f9fa;--bs-gray-200:#e9ecef;--bs-gray-300:#dee2e6;--bs-gray-400:#ced4da;--bs-gray-500:#adb5bd;--bs-gray-600:#6c757d;--bs-gray-700:#495057;--bs-gray-800:#343a40;--bs-gray-900:#212529;--bs-primary:#0d6efd;--bs-secondary:#6c757d;--bs-success:#198754;--bs-info:#0dcaf0;--bs-warning:#ffc107;--bs-danger:#dc3545;--bs-light:#f8f9fa;--bs-dark:#212529;--bs-primary-rgb:13,110,253;--bs-secondary-rgb:108,117,125;--bs-success-rgb:25,135,84;--bs-info-rgb:13,202,240;--bs-warning-rgb:255,193,7;--bs-danger-rgb:220,53,69;--bs-light-rgb:248,249,250;--bs-dark-rgb:33,37,41;--bs-white-rgb:255,255,255;--bs-black-rgb:0,0,0;--bs-body-color-rgb:33,37,41;--bs-body-bg-rgb:255,255,255;--bs-font-sans-serif:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--bs-font-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--bs-gradient:linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));--bs-body-font-family:var(--bs-font-sans-serif);--bs-body-font-size:1rem;--bs-body-font-weight:400;--bs-body-line-height:1.5;--bs-body-color:#212529;--bs-body-bg:#fff}*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:var(--bs-body-font-family);font-size:var(--bs-body-font-size);font-weight:var(--bs-body-font-weight);line-height:var(--bs-body-line-height);color:var(--bs-body-color);text-align:var(--bs-body-text-align);background-color:var(--bs-body-bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}h2{font-size:calc(1.325rem + .9vw)}h3{font-size:calc(1.3rem + .6vw)}h4{font-size:calc(1.275rem + .3vw)}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:var(--bs-font-monospace);font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
.container{width:100%;margin-right:auto;margin-left:auto;padding-right:var(--bs-gutter-x,.75rem);padding-left:var(--bs-gutter-x,.75rem)}
@media (min-width:576px){.container{max-width:540px}}
@media (min-width:768px){.container{max-width:720px}}
@media (min-width:992px){.container{max-width:960px}}
@media (min-width:1200px){.container{max-width:1140px}}
@media (min-width:1400px){.container{max-width:1320px}}
.row{--bs-gutter-x:1.5rem;--bs-gutter-y:0;display:flex;flex-wrap:wrap;margin-top:calc(-1 * var(--bs-gutter-y));margin-right:calc(-.5 * var(--bs-gutter-x));margin-left:calc(-.5 * var(--bs-gutter-x))}.row>*{flex-shrink:0;width:100%;max-width:100%;padding-right:calc(var(--bs-gutter-x) * .5);padding-left:calc(var(--bs-gutter-x) * .5);margin-top:var(--bs-gutter-y)}
.col{flex:1 0 0%}
.col-1{flex:0 0 auto;width:8.33333333%}
.col-2{flex:0 0 auto;width:16.66666667%}
.col-3{flex:0 0 auto;width:25%}
.col-4{flex:0 0 auto;width:33.33333333%}
.col-5{flex:0 0 auto;width:41.66666667%}
.col-6{flex:0 0 auto;width:50%}
.col-7{flex:0 0 auto;width:58.33333333%}
.col-8{flex:0 0 auto;width:66.66666667%}
.col-9{flex:0 0 auto;width:75%}
.col-10{flex:0 0 auto;width:83.33333333%}
.col-11{flex:0 0 auto;width:91.66666667%}
.col-12{flex:0 0 auto;width:100%}
@media (min-width:576px){.col-sm-6{flex:0 0 auto;width:50%}}
@media (min-width:768px){.col-md-4{flex:0 0 auto;width:33.33333333%}}
@media (min-width:992px){
.col-lg-2{flex:0 0 auto;width:16.66666667%}
.col-lg-3{flex:0 0 auto;width:25%}
.col-lg-4{flex:0 0 auto;width:33.33333333%}
.col-lg-6{flex:0 0 auto;width:50%}
.col-lg-8{flex:0 0 auto;width:66.66666667%}
.col-lg-12{flex:0 0 auto;width:100%}
}
@media (min-width:1200px){
.col-xl-4{flex:0 0 auto;width:33.33333333%}
}
.navbar{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding-top:.5rem;padding-bottom:.5rem}
.navbar>.container{display:flex;flex-wrap:inherit;align-items:center;justify-content:space-between}
.navbar-brand{padding-top:.3125rem;padding-bottom:.3125rem;margin-right:1rem;font-size:1.25rem;text-decoration:none;white-space:nowrap}
.navbar-nav{display:flex;flex-direction:column;padding-left:0;margin-bottom:0;list-style:none}
.navbar-nav .nav-link{padding-right:.5rem;padding-left:.5rem}
.navbar-expand-lg{flex-wrap:nowrap;justify-content:flex-start}
.navbar-expand-lg .navbar-nav{flex-direction:row}
.navbar-expand-lg .navbar-nav .nav-link{padding-right:.5rem;padding-left:.5rem}
.navbar-expand-lg>.container{flex-wrap:nowrap}
.navbar-toggler{padding:.25rem .75rem;font-size:1.25rem;line-height:1;background-color:transparent;border:1px solid transparent;border-radius:.25rem;transition:box-shadow .15s ease-in-out}
@media (min-width:992px){
.navbar-expand-lg{flex-wrap:nowrap;justify-content:flex-start}
.navbar-expand-lg .navbar-nav{flex-direction:row}
.navbar-expand-lg .navbar-nav .nav-link{padding-right:.5rem;padding-left:.5rem}
.navbar-expand-lg .navbar-collapse{display:flex!important;flex-basis:auto}
.navbar-expand-lg .navbar-toggler{display:none}
}
.nav-link{display:block;padding:.5rem 1rem;color:#0d6efd;text-decoration:none;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out}
.fixed-top{position:fixed;top:0;right:0;left:0;z-index:1030}
.collapse:not(.show){display:none}
.collapsing{height:0;overflow:hidden;transition:height .35s ease}
.justify-content-center{justify-content:center!important}
.justify-content-between{justify-content:space-between!important}
.justify-content-end{justify-content:flex-end!important}
.align-items-center{align-items:center!important}
.flex-fill{flex:1 1 auto!important}
.flex-wrap{flex-wrap:wrap!important}
.text-center{text-align:center!important}
.bg-light{background-color:#f8f9fa!important}
.active{color:#0d6efd!important}