.hk-overlay{--hk-bg:var(--hk-host-bg,#fff);--hk-fg:var(--hk-host-fg,#17181f);--hk-muted:var(--hk-host-muted,#6b7180);--hk-border:var(--hk-host-border,#e7e8ee);--hk-card:var(--hk-host-card,#f6f7f9);--hk-accent:var(--hk-host-accent,#da7931);--hk-accent-fg:var(--hk-host-accent-fg,#fff);--hk-radius:16px;--hk-radius-sm:10px;--hk-shadow:0 24px 60px rgba(12,14,22,.28);--hk-stage-bg:#0c0d12;position:fixed;inset:0;z-index:2147483000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(12,14,22,.5);backdrop-filter:blur(2px);color:var(--hk-fg);font-family:var(--hk-font,inherit);animation:hk-fade .16s ease}@keyframes hk-fade{0%{opacity:0}to{opacity:1}}.hk-dialog{display:flex;flex-direction:column;width:min(880px,94vw);height:min(700px,90vh);max-height:90vh;background:var(--hk-bg);border-radius:var(--hk-radius);box-shadow:var(--hk-shadow);overflow:hidden;outline:none;animation:hk-pop .2s cubic-bezier(.2,.7,.3,1)}@keyframes hk-pop{0%{transform:translateY(12px) scale(.98);opacity:0}to{transform:none;opacity:1}}.hk-header{padding:18px 20px 12px;border-bottom:1px solid var(--hk-border)}.hk-header-compact{padding:15px 20px}.hk-header-row{justify-content:space-between;gap:12px}.hk-header-lead,.hk-header-row{display:flex;align-items:center}.hk-header-lead{gap:10px;min-width:0}.hk-title{margin:0;font-size:20px;font-weight:700;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hk-close,.hk-enlarge,.hk-enlarge-close,.hk-home{flex:none;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:999px;border:none;cursor:pointer;background:var(--hk-card);color:var(--hk-fg)}.hk-close:hover,.hk-home:hover{background:var(--hk-border);color:var(--hk-accent)}.hk-home{width:auto;height:34px;gap:7px;padding-inline:12px 14px;border-radius:999px;font-size:13.5px;font-weight:600}.hk-home .hk-home-label{white-space:nowrap}.hk-searchbox{display:flex;align-items:center;gap:8px;margin-top:12px;padding:0 14px;height:44px;border-radius:12px;background:var(--hk-bg);border:1px solid var(--hk-border);color:var(--hk-muted);transition:border-color .15s,box-shadow .15s}.hk-searchbox:hover{border-color:var(--hk-accent)}.hk-searchbox:focus-within{border-color:var(--hk-accent);box-shadow:0 0 0 1px var(--hk-accent);color:var(--hk-accent)}.hk-searchbox input{flex:1;border:none;background:transparent;outline:none;font-size:15px;color:var(--hk-fg);min-width:0}.hk-searchbox input::-moz-placeholder{color:var(--hk-muted)}.hk-searchbox input::placeholder{color:var(--hk-muted)}.hk-searchbox input:focus-visible{outline:none}.hk-body{flex:1;min-height:0;display:flex}.hk-scroll{flex:1;min-height:0;overflow-y:auto;padding:14px 20px 16px;width:100%}.hk-group+.hk-group{margin-top:18px}.hk-group-title{margin:4px 2px 10px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--hk-muted)}.hk-guide-list,.hk-topic-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.hk-guide-card,.hk-topic-card{display:flex;align-items:center;gap:14px;width:100%;text-align:start;padding:12px;border-radius:var(--hk-radius-sm);border:1px solid var(--hk-border);background:var(--hk-bg);cursor:pointer;color:inherit;transition:border-color .15s,transform .05s,background .15s}.hk-guide-card:hover,.hk-topic-card:hover{border-color:var(--hk-accent);background:var(--hk-card)}.hk-guide-card:active,.hk-topic-card:active{transform:translateY(1px)}.hk-guide-thumb,.hk-topic-thumb{position:relative;flex:none;width:84px;height:56px;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--hk-accent) 0,color-mix(in srgb,var(--hk-accent) 55%,#000) 100%);color:#fff;box-shadow:inset 0 1px 0 hsla(0,0%,100%,.28),inset 0 -10px 20px rgba(0,0,0,.14)}.hk-guide-thumb:after,.hk-topic-thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 20% 0,hsla(0,0%,100%,.28),hsla(0,0%,100%,0) 60%);pointer-events:none}.hk-guide-thumb svg,.hk-topic-thumb svg{position:relative;z-index:1;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}.hk-guide-thumb:before{content:"";position:absolute;left:0;right:0;top:0;bottom:0;margin:auto;width:32px;height:32px;border-radius:999px;background:hsla(0,0%,100%,.22);box-shadow:0 2px 8px rgba(0,0,0,.18)}.hk-guide-thumb img,.hk-topic-thumb img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.hk-topic-thumb-soft{box-shadow:none}.hk-topic-thumb-soft:after{display:none}.hk-topic-thumb-soft svg{filter:none}.hk-soon{align-self:flex-start;margin-top:3px;background:var(--hk-card);color:var(--hk-muted);font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px}.hk-topic-empty .hk-topic-thumb-soft{opacity:.72}.hk-soon-panel{display:flex;flex-direction:column;align-items:center;gap:10px;padding:30px 16px;color:var(--hk-muted)}.hk-guide-index{position:absolute;inset-inline-start:6px;inset-block-start:6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:rgba(0,0,0,.62);color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.hk-guide-meta,.hk-topic-meta{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.hk-guide-name,.hk-topic-title{font-size:15px;font-weight:650}.hk-guide-desc,.hk-topic-sub,.hk-topic-summary{font-size:13px;color:var(--hk-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.hk-topic-count{font-size:12px;color:var(--hk-accent);font-weight:650;margin-top:2px}.hk-chev{flex:none}.hk-chev,.hk-crumb{color:var(--hk-muted)}.hk-crumb{display:inline-flex;align-items:center;gap:4px;margin-bottom:8px;border:none;background:transparent;cursor:pointer;font-size:14px;padding:4px 2px}.hk-crumb:hover{color:var(--hk-accent)}.hk-topic-heading{margin:4px 0 2px;font-size:18px;font-weight:700}.hk-topic-sub{margin:0 0 14px}.hk-search-label{margin:2px 2px 12px;font-size:13px;color:var(--hk-muted)}.hk-guide{position:relative;flex-direction:column;width:100%;height:100%}.hk-guide,.hk-guide-body{display:flex;min-height:0}.hk-guide-body{flex:1;overflow-y:auto;flex-direction:column;padding:12px 56px 8px}.hk-guide .hk-media{--hk-media-max-h:min(380px,48vh)}.hk-guide-textrow{display:flex;align-items:flex-start;gap:12px;margin-top:26px}.hk-guide-text-only .hk-guide-textrow{margin-top:6px}.hk-guide-text{flex:1;min-width:0}.hk-guide-title{margin:0 0 5px;font-size:19px;font-weight:700;letter-spacing:-.01em}.hk-guide-expl{margin:0;font-size:15px;line-height:1.55;color:var(--hk-fg)}.hk-guide-text-only .hk-guide-title{font-size:23px}.hk-guide-text-only .hk-guide-expl{font-size:16px;color:var(--hk-muted)}.hk-guide-blocks{margin:18px 2px 4px;display:flex;flex-direction:column;gap:16px}.hk-block-p{margin:0;font-size:15px;line-height:1.62;color:var(--hk-fg)}.hk-callout{background:var(--hk-card);border-inline-start:3px solid var(--hk-accent);border-radius:8px;padding:11px 14px;font-size:14px;line-height:1.55;color:var(--hk-fg)}.hk-block-steps{margin:0;padding:0;list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:12px}.hk-block-steps li{counter-increment:s;position:relative;padding-inline-start:40px;font-size:15px;line-height:1.55}.hk-block-steps li:before{content:counter(s);position:absolute;inset-inline-start:0;top:-1px;width:27px;height:27px;border-radius:999px;background:var(--hk-accent);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}.hk-block-h{margin:6px 0 -4px;font-size:16px;font-weight:700;letter-spacing:-.01em}.hk-block-img{margin:2px 0}.hk-block-img img{width:100%;display:block;border-radius:12px;border:1px solid var(--hk-border);background:var(--hk-stage-bg)}.hk-block-img figcaption{margin-top:7px;font-size:13px;color:var(--hk-muted);text-align:center}.hk-block-defs{margin:0;display:flex;flex-direction:column;gap:13px}.hk-def dt{font-weight:650;font-size:15px;display:flex;align-items:center;gap:9px}.hk-def-dot{width:10px;height:10px;border-radius:999px;background:var(--hk-accent);flex:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--hk-accent) 20%,transparent)}.hk-def dd{margin:4px 0 0;margin-inline-start:19px;font-size:14px;color:var(--hk-muted);line-height:1.55}.hk-guide-footer{flex:none;display:flex;justify-content:center;padding:10px 12px calc(12px + env(safe-area-inset-bottom, 0px));border-top:1px solid var(--hk-border)}.hk-pos{font-size:13px;color:var(--hk-muted);font-variant-numeric:tabular-nums;font-weight:600}.hk-side{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--hk-border);background:var(--hk-card);color:var(--hk-fg);cursor:pointer;box-shadow:0 3px 10px rgba(12,14,22,.12);transition:border-color .15s,color .15s,background .15s,opacity .15s}.hk-side-prev{inset-inline-start:8px}.hk-side-next{inset-inline-end:8px}.hk-side:hover:not(:disabled){border-color:var(--hk-accent);color:var(--hk-accent)}.hk-side:disabled{opacity:.3;cursor:default;box-shadow:none}.hk-guide[dir=rtl] .hk-chev-end,.hk-guide[dir=rtl] .hk-chev-start{transform:scaleX(-1)}.hk-media{position:relative;--hk-media-max-h:min(310px,40vh)}.hk-replay{width:100%;max-width:min(100%,calc(var(--hk-stage-ar, 1.6) * var(--hk-media-max-h, 46vh)));margin-inline:auto}.hk-stage{position:relative;width:100%;overflow:hidden;border-radius:12px;background:var(--hk-stage-bg);box-shadow:inset 0 0 0 1px hsla(0,0%,100%,.04);direction:ltr}.hk-fit,.hk-zoom{position:absolute;left:0;top:0;transform-origin:0 0}.hk-zoom{will-change:transform}.hk-frame{position:absolute;left:0;top:0;width:100%;height:100%;-o-object-fit:fill;object-fit:fill;opacity:0;transition:opacity .26s ease}.hk-frame.hk-on{opacity:1}.hk-cursor{z-index:6;transform:translate(-3px,-2px);filter:drop-shadow(0 2px 3px rgba(0,0,0,.35))}.hk-cursor,.hk-ring{position:absolute;pointer-events:none}.hk-ring{z-index:5;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:999px;border:3px solid hsla(0,0%,100%,.95);box-shadow:0 0 0 2px rgba(218,121,49,.55),0 0 18px rgba(218,121,49,.5);background:rgba(218,121,49,.18);animation:hk-pulse .62s cubic-bezier(.2,.7,.3,1) forwards}@keyframes hk-pulse{0%{transform:scale(.35);opacity:0}25%{opacity:1}to{transform:scale(1.5);opacity:0}}.hk-caption{left:12px;right:12px;bottom:12px;margin-inline:auto;z-index:7;padding:8px 14px;border-radius:10px;font-size:14px;font-weight:600;text-align:center;background:rgba(12,13,18,.72);backdrop-filter:blur(6px);width:-moz-fit-content;width:fit-content;max-width:calc(100% - 24px)}.hk-bigplay,.hk-caption{position:absolute;color:#fff}.hk-bigplay{inset:0;margin:auto;width:66px;height:66px;border-radius:999px;z-index:8;border:none;cursor:pointer;background:rgba(12,13,18,.55);display:inline-flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}.hk-bigplay:hover{background:rgba(12,13,18,.72)}.hk-transport{display:flex;align-items:center;gap:10px;margin-top:8px}.hk-tbtn{width:34px;height:34px;border-radius:999px;border:1px solid var(--hk-border);background:var(--hk-bg);color:var(--hk-fg);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.hk-progress{flex:1;height:5px;border-radius:999px;background:var(--hk-border);overflow:hidden}.hk-progress>span{display:block;height:100%;background:var(--hk-accent);transition:width .3s ease}.hk-image,.hk-video{max-width:100%;max-height:var(--hk-media-max-h,46vh);width:auto;margin-inline:auto;border-radius:12px;display:block;background:var(--hk-stage-bg)}.hk-enlarge{position:absolute;inset-inline-end:10px;inset-block-start:10px;z-index:9;background:rgba(12,13,18,.6);color:#fff}.hk-enlarge:hover{background:rgba(12,13,18,.8)}.hk-enlarge-overlay{position:fixed;inset:0;z-index:2147483600;background:rgba(6,7,11,.92);display:flex;align-items:center;justify-content:center;padding:env(safe-area-inset-top,12px) 12px;--hk-media-max-h:86vh}.hk-enlarge-body{width:min(96vw,1400px)}.hk-enlarge-close{position:fixed;inset-block-start:calc(env(safe-area-inset-top, 0px) + 12px);inset-inline-end:14px;background:hsla(0,0%,100%,.14);color:#fff}.hk-media-msg{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px 16px;color:var(--hk-muted);font-size:14px}.hk-media-err{flex-direction:column}.hk-retry{margin-top:4px;padding:7px 14px;border-radius:999px;border:1px solid var(--hk-border);background:var(--hk-bg);color:var(--hk-fg);cursor:pointer}.hk-empty{padding:48px 16px;text-align:center;color:var(--hk-muted);font-size:15px}.hk-spinner{width:18px;height:18px;border-radius:999px;border:2px solid var(--hk-border);border-top-color:var(--hk-accent);animation:hk-spin .8s linear infinite}@keyframes hk-spin{to{transform:rotate(1turn)}}.hk-overlay :focus-visible{outline:2px solid var(--hk-accent);outline-offset:2px;border-radius:8px}@media (max-width:640px){.hk-overlay{padding:0}.hk-dialog{width:100%;height:100%;max-height:100%;border-radius:0;padding-block-end:env(safe-area-inset-bottom,0)}.hk-header{padding-top:calc(env(safe-area-inset-top, 0px) + 14px)}.hk-guide-thumb,.hk-topic-thumb{width:68px;height:46px}.hk-guide-title{font-size:18px}.hk-media{--hk-media-max-h:40vh}.hk-guide .hk-media{--hk-media-max-h:38vh}.hk-guide-body{padding-inline:48px}.hk-side{width:40px;height:40px}.hk-side-prev{inset-inline-start:4px}.hk-side-next{inset-inline-end:4px}}@media (prefers-reduced-motion:reduce){.hk-dialog,.hk-overlay{animation:none}.hk-frame{transition:none}.hk-ring{animation-duration:1ms}.hk-cursor,.hk-zoom{transition:none!important}}:root{--hk-host-bg:var(--card,#fff);--hk-host-fg:var(--foreground,#17181f);--hk-host-muted:var(--muted-foreground,#6b7180);--hk-host-border:var(--border,#e7e8ee);--hk-host-card:var(--muted,#f6f7f9);--hk-host-accent:var(--color-brand-orange,#da7931);--hk-host-accent-fg:#fff;--hk-font:var(--font-family-primary,system-ui,sans-serif)}