#kca-bar{position:fixed;top:0;left:0;height:3px;width:100%;z-index:2147480000;pointer-events:none;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,#CDBBFF,#B7D6FF,#BFF0D8,#FFCFE3,#CDBBFF);background-size:200% 100%;box-shadow:0 0 10px rgba(157,138,240,.55),0 0 2px rgba(157,138,240,.8);animation:kcaFlow 6s linear infinite;transition:transform .12s linear}
@keyframes kcaFlow{to{background-position:200% 0}}
@property --kcap{syntax:'<percentage>';inherits:false;initial-value:0%}
#kca-fab{position:fixed;right:18px;bottom:22px;z-index:2147480001;width:50px;height:50px;border-radius:50%;border:0;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#5B4BB7;background:linear-gradient(135deg,rgba(255,255,255,.88),rgba(255,255,255,.55));-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);box-shadow:inset 0 1px 0 #fff,0 10px 26px rgba(140,125,220,.3);transition:transform .3s cubic-bezier(.3,1.6,.5,1),opacity .3s;opacity:0;transform:translateY(16px) scale(.8);pointer-events:none}
#kca-fab.on{opacity:1;transform:none;pointer-events:auto}
#kca-fab:hover{transform:translateY(-3px) scale(1.06)}
#kca-fab:before{content:"";position:absolute;inset:-3px;border-radius:50%;padding:3px;background:conic-gradient(#9D8AF0 0,#6FA3E8 calc(var(--kcap)*.4),#4FBF95 calc(var(--kcap)*.75),#E88AB4 var(--kcap),rgba(157,138,240,.15) var(--kcap));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);transition:--kcap .15s linear}
#kca-fab svg{width:22px;height:22px;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}
#kca-fab .pc{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);font-size:10.5px;font-weight:700;color:#7B66E0;white-space:nowrap;text-shadow:0 1px 2px rgba(255,255,255,.8)}
#kca-panel{position:fixed;right:18px;bottom:92px;z-index:2147480002;width:min(320px,calc(100vw - 36px));max-height:min(60vh,520px);display:flex;flex-direction:column;border-radius:20px;color:#231E44;background:radial-gradient(120% 60% at 10% 0%,rgba(255,255,255,.6),transparent 55%),linear-gradient(135deg,rgba(255,255,255,.86),rgba(255,255,255,.6));-webkit-backdrop-filter:blur(22px) saturate(180%);backdrop-filter:blur(22px) saturate(180%);border:1px solid rgba(255,255,255,.8);box-shadow:inset 0 1px 0 #fff,0 18px 46px rgba(140,125,220,.3);transform-origin:100% 100%;transform:translateY(10px) scale(.94);opacity:0;pointer-events:none;transition:opacity .25s,transform .35s cubic-bezier(.3,1.6,.5,1)}
#kca-panel.on{opacity:1;transform:none;pointer-events:auto}
#kca-panel .hd{padding:14px 16px 10px;border-bottom:1px solid rgba(157,138,240,.2)}
#kca-panel .hd b{font-size:16px;background:linear-gradient(90deg,#9D8AF0,#6FA3E8,#4FBF95,#E88AB4);-webkit-background-clip:text;background-clip:text;color:transparent}
#kca-panel .hd small{display:block;margin-top:3px;font-size:12px;color:#5A6086}
#kca-panel .ls{position:relative;overflow:auto;padding:8px 8px 10px;-webkit-overflow-scrolling:touch}
#kca-panel a{display:block;padding:7px 10px;margin:1px 0;border-radius:10px;font-size:13.5px;line-height:1.45;color:#3A3560;text-decoration:none;border-left:3px solid transparent;transition:background .2s,color .2s,border-color .2s}
#kca-panel a.l1{padding-left:22px;font-size:13px;color:#5A6086}
#kca-panel a.l2{padding-left:34px;font-size:12.5px;color:#6B7194}
#kca-panel a:hover{background:rgba(212,198,255,.32);color:#2B2350}
#kca-panel a.on{background:linear-gradient(90deg,rgba(212,198,255,.55),rgba(191,217,255,.35));border-left-color:#9D8AF0;color:#2B2350;font-weight:650}
#kca-panel .ft{display:flex;gap:8px;padding:10px 12px;border-top:1px solid rgba(157,138,240,.2)}
#kca-panel .ft button{flex:1;font:inherit;font-size:12.5px;padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.85);cursor:pointer;color:#3A2F6B;background:linear-gradient(135deg,#D4C6FF,#BFD9FF);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 4px 12px rgba(157,138,240,.25)}
#kca-panel .ft button+button{background:linear-gradient(135deg,#C4F0DC,#BDE7F5)}
.kca-target{scroll-margin-top:90px}
#kca-dock{width:200px;border-radius:18px;padding:12px 10px 10px;color:#231E44;background:radial-gradient(120% 60% at 10% 0%,rgba(255,255,255,.6),transparent 55%),linear-gradient(135deg,rgba(255,255,255,.78),rgba(255,255,255,.46));-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,.8);box-shadow:inset 0 1px 0 #fff,0 10px 30px rgba(140,125,220,.18);position:relative}
#kca-dock:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;pointer-events:none;background:conic-gradient(from var(--kcda,0deg),transparent 0deg,#CDBBFF 70deg,#B7D6FF 140deg,#BFF0D8 210deg,#FFCFE3 280deg,transparent 340deg);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:kcaRot 10s linear infinite;opacity:.9}
@property --kcda{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes kcaRot{to{--kcda:360deg}}
#kca-dock .hd{padding:0 6px 8px}
#kca-dock .hd b{font-size:14.5px;background:linear-gradient(90deg,#9D8AF0,#6FA3E8,#4FBF95,#E88AB4);-webkit-background-clip:text;background-clip:text;color:transparent}
#kca-dock .hd small{display:block;margin-top:2px;font-size:11.5px;color:#5A6086}
#kca-dock .pg{height:4px;margin:0 6px 8px;border-radius:999px;background:rgba(157,138,240,.15);overflow:hidden}
#kca-dock .pg i{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,#9D8AF0,#6FA3E8,#4FBF95,#E88AB4);transition:width .15s linear}
#kca-dock .ls{position:relative;max-height:calc(100vh - 17rem);overflow:auto;scrollbar-width:thin}
#kca-dock a{display:block;padding:6px 8px;margin:1px 0;border-radius:9px;font-size:12.5px;line-height:1.45;color:#3A3560;text-decoration:none;border-left:3px solid transparent;transition:background .2s,color .2s,border-color .2s}
#kca-dock a.l1{padding-left:16px;font-size:12px;color:#5A6086}
#kca-dock a.l2{padding-left:24px;font-size:11.5px;color:#6B7194}
#kca-dock a:hover{background:rgba(212,198,255,.32);color:#2B2350}
#kca-dock a.on{background:linear-gradient(90deg,rgba(212,198,255,.55),rgba(191,217,255,.35));border-left-color:#9D8AF0;color:#2B2350;font-weight:650}
#kca-dock .em{padding:4px 8px 8px;font-size:12px;color:#7F86A6}
#kca-dock .ft{margin-top:8px;padding-top:8px;border-top:1px solid rgba(157,138,240,.2)}
#kca-dock .ft button{width:100%;font:inherit;font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.85);cursor:pointer;color:#3A2F6B;background:linear-gradient(135deg,#D4C6FF,#BFD9FF);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 4px 12px rgba(157,138,240,.25);transition:transform .25s cubic-bezier(.3,1.6,.5,1)}
#kca-dock .ft button:hover{transform:translateY(-2px)}
#toc.kca-has-dock{width:200px!important}
#toc.kca-has-dock .toc-content{display:none!important}
@media(min-width:1024px){body.kca-docked #kca-fab,body.kca-docked #kca-panel{display:none!important}}
html.dark #kca-dock{color:#F6F3FF;background:radial-gradient(120% 60% at 10% 0%,rgba(255,255,255,.08),transparent 55%),rgba(28,25,60,.72);border-color:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 10px 30px rgba(0,0,0,.4)}
html.dark #kca-dock .hd b{background:linear-gradient(90deg,#D2C6FF,#AFCBFF,#A4EDCD,#FFBCD8);-webkit-background-clip:text;background-clip:text}
html.dark #kca-dock .hd small,html.dark #kca-dock .em{color:#CACDEB}
html.dark #kca-dock a{color:#E6E2FF}
html.dark #kca-dock a.l1,html.dark #kca-dock a.l2{color:#C3C6E6}
html.dark #kca-dock a:hover{background:rgba(157,138,240,.18);color:#fff}
html.dark #kca-dock a.on{background:linear-gradient(90deg,rgba(157,138,240,.35),rgba(111,163,232,.18));color:#fff}
html.dark #kca-fab{color:#D2C6FF;background:linear-gradient(135deg,rgba(60,52,110,.85),rgba(40,36,80,.7));box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 10px 26px rgba(0,0,0,.45)}
html.dark #kca-fab .pc{color:#D2C6FF;text-shadow:none}
html.dark #kca-panel{color:#F6F3FF;background:radial-gradient(120% 60% at 10% 0%,rgba(255,255,255,.08),transparent 55%),rgba(28,25,60,.88);border-color:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 18px 46px rgba(0,0,0,.5)}
html.dark #kca-panel .hd b{background:linear-gradient(90deg,#D2C6FF,#AFCBFF,#A4EDCD,#FFBCD8);-webkit-background-clip:text;background-clip:text}
html.dark #kca-panel .hd small{color:#CACDEB}
html.dark #kca-panel a{color:#E6E2FF}
html.dark #kca-panel a.l1,html.dark #kca-panel a.l2{color:#C3C6E6}
html.dark #kca-panel a:hover{background:rgba(157,138,240,.18);color:#fff}
html.dark #kca-panel a.on{background:linear-gradient(90deg,rgba(157,138,240,.35),rgba(111,163,232,.18));color:#fff}
@media(max-width:640px){#kca-fab{right:14px;bottom:18px;width:46px;height:46px}#kca-panel{right:14px;bottom:84px}}
@media print{#kca-bar,#kca-fab,#kca-panel,#kca-dock{display:none!important}}
@media(prefers-reduced-motion:reduce){#kca-bar,#kca-fab,#kca-panel,#kca-dock,#kca-dock:before{animation:none!important;transition:none!important}}