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YaHei;-webkit-tap-highlight-color:transparent;line-height:1.3;-webkit-box-sizing:border-box;box-sizing:border-box}.ai-tips[data-v-57bb579c]{font-size:12px;color:var(--heo-secondtext);margin-right:auto}.ai-title-left[data-v-57bb579c]{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%;--heo-main:#000!important;--heo-main-op:rgba(0,0,0,0.13725490196078433)!important;--heo-main-op-deep:rgba(0,0,0,0.8666666666666667)!important;--heo-main-op-light:rgba(0,0,0,0.050980392156862744)!important;--heo-main-none:transparent!important;--heo-white:#fff;--heo-white-op:hsla(0,0%,100%,0.15);--heo-black:#000;--heo-black-op:rgba(0,0,0,0.15);--heo-none:transparent;--heo-gray:#999;--heo-gray-op:hsla(0,0%,60%,0.16862745098039217);--heo-vip:#e5a80d;--heo-shadow-theme:0 8px 12px -3px var(--heo-theme-op);--heo-shadow-blackdeep:0 2px 16px -3px rgba(0,0,0,0.15);--heo-shadow-main:0 8px 12px -3px var(--heo-main-op);--heo-shadow-blue:0 8px 12px -3px rgba(40,109,234,0.2);--heo-shadow-white:0 8px 12px -3px hsla(0,0%,100%,0.2);--heo-shadow-black:0 0 12px 4px rgba(0,0,0,0.05);--heo-shadow-yellow:0px 38px 77px -26px rgba(255,201,62,0.12);--heo-shadow-red:0 8px 12px -3px rgba(238,125,121,0.21176470588235294);--heo-shadow-green:0 8px 12px -3px rgba(135,238,121,0.21176470588235294);--heo-logo-color:linear-gradient(215deg,#4584ff,#cf0db9);--heo-snackbar-time:5s;--heo-theme:#425aef;--heo-theme-op:rgba(66,89,239,0.13725490196078433);--heo-theme-op-deep:rgba(66,89,239,0.8666666666666667);--heo-theme-op-light:rgba(66,89,239,0.050980392156862744);--heo-theme-none:rgba(66,89,239,0.00392156862745098);--heo-blue:#425aef;--heo-red:#f04a63;--heo-pink:#ff7c7c;--heo-green:#57bd6a;--heo-yellow:#936900;--heo-yellow-op:rgba(217,156,0,0.10196078431372549);--heo-orange:#e38100;--heo-purple:#7a60d2;--heo-fontcolor:#363636;--heo-background:#f7f9fe;--heo-reverse:#000;--heo-maskbg:hsla(0,0%,100%,0.6);--heo-maskbgdeep:hsla(0,0%,100%,0.85);--heo-hovertext:var(--heo-main);--heo-ahoverbg:#f7f7fa;--heo-lighttext:var(--heo-main);--heo-secondtext:rgba(60,60,67,0.8);--heo-scrollbar:rgba(60,60,67,0.4);--heo-card-btn-bg:#edf0f7;--heo-post-blockquote-bg:#fafcff;--heo-post-tabs-bg:#f2f5f8;--heo-secondbg:#f7f7f9;--heo-shadow-nav:0 5px 12px -5px rgba(102,68,68,0.05);--heo-card-bg:#fff;--heo-card-bg-op:var(--heo-black-op);--heo-card-bg-none:hsla(0,0%,100%,0);--heo-shadow-lightblack:0 5px 12px -5px rgba(102,68,68,0);--heo-shadow-light2black:0 5px 12px -5px rgba(102,68,68,0);--heo-card-border:#e3e8f7;--heo-shadow-border:0 8px 16px -4px rgba(44,45,48,0.047058823529411764);--style-border-always:1px solid var(--heo-card-border);--style-border-hover-always:1px solid var(--heo-main);--style-border-dashed:1px dashed var(--heo-theme-op);--style-border-forever:2px solid var(--heo-main);--style-border:1px solid var(--heo-none);--style-border-hover:1px solid var(--heo-none);--global-bg:#fff;--hr-border:#97bcfb;--hr-before-color:#6ea2f9;--search-bg:#f6f8fa;--search-input-color:var(--heo-fontcolor);--search-result-title:#4c4948;--preloader-bg:#37474f;--preloader-color:#fff;--tab-border-color:#f0f0f0;--tab-botton-bg:#f0f0f0;--tab-botton-color:#1f2d3d;--tab-button-hover-bg:#dcdcdc;--tab-button-active-bg:#fff;--sidebar-bg:#f6f8fa;--btn-hover-color:#ff7242;--btn-color:#fff;--btn-bg:#307af6;--text-bg-hover:#307af6;--light-grey:#eee;--text-highlight-color:#1f2d3d;--blockquote-color:#6a737d;--blockquote-bg:rgba(73,177,245,0.1);--reward-pop:#f5f5f5;--toc-link-color:#666261;--card-box-shadow:0 3px 8px 6px rgba(7,17,27,0.06);--card-hover-box-shadow:0 3px 8px 6px rgba(7,17,27,0.15);--hl-color:#eff;--hl-bg:#212121;--hltools-bg:#1c1c1c;--hltools-color:rgba(238,255,255,0.8);--hlnumber-bg:#212121;--hlnumber-color:rgba(238,255,255,0.5);--hlscrollbar-bg:#121212;--hlexpand-bg:linear-gradient(180deg,rgba(33,33,33,0.6),rgba(33,33,33,0.9));--offset:0px;font-size:16px;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei;-webkit-tap-highlight-color:transparent;line-height:1.3;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-box-sizing:border-box;box-sizing:border-box;background-color:transparent;text-decoration:none;-webkit-transition:all .3s ease-out 0s;transition:all .3s ease-out 0s;overflow-wrap:break-word;-webkit-user-drag:none;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:var(--heo-lighttext)}.spacer[data-v-57bb579c]:before{content:"\00a0"}