@font-face{font-family:YumeLight;src:local("Microsoft YaHei Light"),local("Microsoft YaHei UI Light");font-weight:300;font-display:swap}
:root{color-scheme:dark;--text:#efefef;--muted:#a5a5a9;--line:rgba(255,255,255,.12);--panel:rgba(0,0,0,.58);font-family:YumeLight,"Microsoft YaHei Light","Microsoft YaHei","PingFang TC",sans-serif;font-weight:300;background:#0b0b0b;color:var(--text);scroll-behavior:smooth;scroll-padding-top:112px}*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #ddd;outline-offset:5px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}.sprite{position:absolute;width:0;height:0;overflow:hidden}.wallpaper,.veil{position:fixed;inset:0;pointer-events:none;z-index:-2}.wallpaper{background:#141414}.wallpaper 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var(--line);position:relative}.brand-name{display:block;font-size:24px;letter-spacing:.04em;margin-top:8px;line-height:1.5}.sidebar-content{padding:28px 20px;overflow:auto;flex:1}.nav-label{font-size:10px;letter-spacing:.16em;color:#929296;margin:0 12px 19px;display:block}.nav-group summary{list-style:none;display:flex;align-items:center;justify-content:space-between;font-size:14px;padding:0 12px;cursor:pointer;font-weight:400}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary svg{width:14px;height:14px;transition:transform .2s}.nav-group[open] summary svg{transform:rotate(90deg)}.nav-group nav{margin-top:14px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;font-size:13px;border:1px solid transparent;border-radius:8px}.nav-item svg{width:17px;height:17px;color:#c6c6cb}.nav-item.active{background:rgba(255,255,255,.08);border-color:var(--line);color:#fff}.sidebar-meta{margin:35px 12px 0;padding-top:25px;border-top:1px solid 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15px}.lead{font-size:16px;color:#c1c1c7;line-height:1.9;margin:0;max-width:660px}.article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:22px 0 30px;font-size:11px;color:var(--muted)}.badge{display:inline-block;border:1px solid #ffffff24;border-radius:5px;padding:3px 9px;background:#ffffff06;color:#dedee1;font-size:10px}.callout{display:flex;gap:15px;align-items:flex-start;padding:18px 20px;border:1px solid var(--line);border-left:2px solid #b4b4ba;background:var(--panel);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-radius:0 8px 8px 0;margin-bottom:42px}.callout svg{margin-top:4px;color:#d0d0d7}.callout p{font-size:13px;line-height:1.9;color:#bfc0c5;margin:0}article section{padding:0 0 38px;margin:0 0 35px;border-bottom:1px solid var(--line);scroll-margin-top:110px}h2{font-size:23px;line-height:1.55;font-weight:400;margin:0 0 20px;letter-spacing:.01em}h3{font-size:15px;font-weight:400;margin:0 0 4px}p{margin:0 0 18px;color:#c7c7cc}article 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li::after{content:"";position:absolute;left:14.5px;top:32px;bottom:2px;width:1px;background:var(--line)}.steps li:last-child{padding-bottom:0}.steps li:last-child::after{display:none}.steps li p{font-size:13px;color:#b2b2ba;line-height:1.9}.code-block{margin:24px 0;border:1px solid var(--line);border-radius:9px;background:rgba(0,0,0,.65);overflow:hidden;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.code-header{display:flex;align-items:center;justify-content:space-between;min-height:42px;padding:8px 15px;border-bottom:1px solid #ffffff0b}.code-header>span{font-size:9px;letter-spacing:.14em;color:var(--muted)}.copy-button{display:flex;align-items:center;gap:6px;border:0;background:transparent;font-size:10px;padding:4px 0 4px 8px;color:#b8b8bf}.copy-button svg{width:13px;height:13px}.copy-button:hover{color:#fff}pre{margin:0;padding:20px 22px;overflow:auto;font:12px/1.9 Consolas,"SFMono-Regular",monospace;color:#dedee4;tab-size:2}.faq{border-top:1px solid var(--line)}.faq 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@media(min-width:1700px){.layout{grid-template-columns:290px minmax(0,1fr) 250px}.main-content{padding-left:90px;padding-right:90px}}
@media(max-width:1199px){.layout{grid-template-columns:238px minmax(0,1fr);grid-template-rows:70px auto}.toc{display:none}.topbar{grid-column:2;padding:0 30px}.topbar-label{display:none}.main-content{padding:36px 40px 0}.mobile-toc{display:block;margin:0 0 26px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:0 16px}.mobile-toc summary{list-style:none;display:flex;align-items:center;justify-content:space-between;cursor:pointer;padding:11px 0;font-size:12px;color:#c9c9d1}.mobile-toc summary svg{width:12px;height:12px}.mobile-toc[open] summary svg{transform:rotate(90deg)}.mobile-toc nav{border-top:1px solid var(--line);display:grid;padding:10px 0 12px;gap:6px}.mobile-toc nav a{font-size:12px;color:#a9a9b3}.topbar-note{font-size:11px}.brand{padding-left:25px}.sidebar-bottom{padding-left:25px}.search-trigger{min-width:210px}}
@media(max-width:759px){:root{scroll-padding-top:90px}.layout{display:block}.sidebar{position:fixed;left:0;top:0;width:min(290px,85vw);z-index:50;transform:translateX(-100%);transition:transform .22s ease;background:rgba(0,0,0,.88);visibility:hidden}.menu-open .sidebar{transform:translateX(0);visibility:visible}.sidebar-shade:not([hidden]){display:block;position:fixed;inset:0;border:0;z-index:40;background:#0008;backdrop-filter:blur(4px)}.mobile-only{display:grid}.brand .icon-button{position:absolute;right:20px;top:40px}.topbar{height:65px;padding:0 20px;gap:13px}.topbar-note{display:none}.search-trigger{min-width:0;margin-left:auto;flex:1;max-width:330px;font-size:12px;padding:8px 12px;gap:9px}.search-trigger kbd{font-size:9px}.main-content{padding:30px 23px 0}.breadcrumb{font-size:10px;gap:6px;margin-bottom:27px}.article-header h1{font-size:28px;margin-top:13px}.lead{font-size:14px}.article-meta{gap:12px;font-size:10px;margin-top:20px}.callout{padding:15px;gap:12px;margin-bottom:34px}.callout p{font-size:12px}h2{font-size:20px;margin-bottom:17px}body{font-size:14px}article section{padding-bottom:30px;margin-bottom:29px;scroll-margin-top:89px}th,td{padding:13px;font-size:12px}td:first-child{width:95px}.steps li{gap:14px}.steps li p{font-size:12px}.code-header{min-height:38px}pre{padding:17px;font-size:11px}.faq summary{font-size:13px}.article-footer{font-size:8px}.search-input-row{padding:17px;gap:11px}.search-input-row input{font-size:14px}.search-footer{gap:10px;padding:12px;font-size:9px}dialog{margin-top:10svh}body.menu-open{overflow:hidden}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}