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0, 0, .38);--vh-notice-shadow:rgba(0, 0, 0, .42);--vh-notice-color:var(--vh-font-88);--vh-notice-tint:var(--vh-main-color-6);--vh-back-top-bg:#202428;--vh-back-top-hover-bg:#282E31;--vh-back-top-border:#3A4246;--vh-back-top-track:#3A4145;--vh-back-top-icon:#F0F3F2;--vh-back-top-shadow:0 8px 24px rgba(0, 0, 0, .34);--vh-font-88:rgba(216, 224, 231, .88);--vh-font-66:rgba(216, 224, 231, .76);--vh-font-56:rgba(216, 224, 231, .74);--vh-font-28:rgba(216, 224, 231, .28);--vh-font-16:rgba(216, 224, 231, .16);--vh-font-6:rgba(216, 224, 231, .06);--vh-article-meta-count:#5fd7a0;--vh-article-meta-time:#f2c14e;--vh-main-color-88:rgba(255, 255, 255, .88);--vh-main-color-66:rgba(255, 255, 255, .66);--vh-main-color-56:rgba(255, 255, 255, .56);--vh-main-color-28:rgba(255, 255, 255, .28);--vh-main-color-16:rgba(255, 255, 255, .16);--vh-main-color-6:rgba(255, 255, 255, .06)}*{-webkit-tap-highlight-color:transparent;scrollbar-width:none;-ms-overflow-style:none;text-decoration:none}* ::-webkit-scrollbar{display:none}::selection,::-webkit-selection{color:#fff;background:var(--vh-main-color-88)}html{scroll-padding-top:5.5rem;word-wrap:break-word;overflow-wrap:break-word;font-size:16px;font-weight:400}html>body{position:relative;box-sizing:border-box;display:flex;flex-direction:column;width:100vw;height:max-content;color:var(--vh-font-color);font-family:HarmonyOS Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;font-weight:400;background-color:var(--vh-body-bg);cursor:url(/assets/images/default.cur),default;overflow-x:hidden}html>body>footer{box-sizing:border-box;width:100%;height:max-content}pre,code{font-family:SF Mono!important}a{color:var(--vh-font-color)}img{-webkit-user-select:none;user-select:none;-webkit-user-drag:none}img[data-vh-lz-src]{transition:filter .18s ease-in,opacity .18s ease-in}img[data-vh-lz-src]:not(.loaded){filter:blur(.88rem) brightness(1)}html.dark .vh-comment input,html.dark .vh-comment textarea,html.dark .vh-comment button{color:var(--vh-font-color)}:where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:2px solid var(--vh-main-color);outline-offset:2px}.vh-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;font-size:1rem;border:0}.vh-article-actions{display:none}html.theme-transition-lock .theme-toggle{pointer-events:none}::view-transition-group(root){animation:none}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal;transform:none!important;background-color:var(--vh-body-bg)}html:not(.dark)::view-transition-old(root),html:not(.dark)::view-transition-new(root){background-color:#f8f8f8}html.dark::view-transition-old(root),html.dark::view-transition-new(root){background-color:#101316}html.theme-transition-forward::view-transition-new(root){z-index:1;-webkit-clip-path:circle(0 at var(--vh-theme-transition-x, 50vw) var(--vh-theme-transition-y, 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.88rem;display:flex;align-items:center;width:100%;height:100%;max-width:var(--vh-main-max-width)}header.vh-header>section>.brand{display:flex;align-items:center;flex-shrink:1;gap:.5rem;min-width:0;max-width:40%}header.vh-header>section>.brand>img{flex-shrink:0;width:2rem;height:2rem;border-radius:1rem;object-fit:contain}header.vh-header>section>.brand>span{overflow:hidden;color:var(--vh-font-color);font-size:1.9rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}header.vh-header>section>nav{box-sizing:border-box;display:flex;align-items:center;margin-left:auto;gap:1.18rem;height:100%}header.vh-header>section>nav>.nav-link{box-sizing:border-box;padding:.288rem 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