:root{--header-h:65px;--bar-h:65px;--safe-b:env(safe-area-inset-bottom,0px);--safe-r:env(safe-area-inset-right,0px);--dock-h:0px;--fab-gap:16px;--fab-h:52px;--d2-top:var(--header-h)}header.top.hn{position:-webkit-sticky;position:sticky;top:env(safe-area-inset-top,0);z-index:38;height:var(--header-h);background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none}.hn-bar{pointer-events:auto;height:var(--bar-h);background:color-mix(in srgb,var(--surface) 94%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line);transition:height .2s var(--ease,ease),box-shadow .2s ease}.hn.is-scrolled{--bar-h:57px}.hn.is-scrolled .hn-bar{box-shadow:0 8px 24px -18px rgba(14,26,36,.45)}.hn-in{position:relative;height:100%;max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:6px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.hn[data-area=pro] .hn-in{max-width:1440px}.hn[data-area=admin] .hn-in{max-width:none}.hn-logo{flex:0 0 auto;display:inline-flex;align-items:center;min-height:44px;margin-right:10px;color:var(--ink);border-radius:10px}.hn-logo,.hn-logo:hover{text-decoration:none}.hn-logo .logo{font-size:22px;transition:font-size .2s ease}.hn.is-scrolled .hn-logo .logo-mark{transform:scale(.92)}.hn-logo .logo-mark{transition:transform .2s ease}.hn-nav{display:none;flex:0 0 auto}.hn-list{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}.hn-li{position:static}.hn-top{position:relative;display:inline-flex;align-items:center;gap:4px;height:42px;padding:0 11px;border:0;border-radius:10px;background:none;color:var(--ink-2);font:600 15px/1 var(--f-body);white-space:nowrap;cursor:pointer;transition:background-color .15s,color .15s}.hn-top:hover,.hn-top[aria-expanded=true]{background:var(--sunk);color:var(--ink)}.hn-top.is-cur{color:var(--ink)}.hn-top.is-cur:after{content:"";position:absolute;left:11px;right:11px;bottom:calc((42px - var(--bar-h)) / 2);height:3px;border-radius:3px 3px 0 0;background:var(--sun)}.hn-chev{width:16px;height:16px;flex:0 0 auto;transition:transform .15s}.hn-top[aria-expanded=true] .hn-chev{transform:rotate(180deg)}.hn-tools{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:4px;flex:0 1 auto;min-width:0}.hn-icon,.hn-tools .themebtn{width:42px;height:42px;min-width:42px;min-height:42px;padding:0;border:0;border-radius:10px;background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:background-color .15s}.hn-icon:hover,.hn-tools .themebtn:hover{background:var(--sunk)}.hn-icon .i,.hn-tools .themebtn .i{width:21px;height:21px}.hn-search{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;width:42px;flex:0 0 auto;min-width:42px;overflow:hidden;padding:0;border:1.5px solid transparent;border-radius:12px;background:var(--sunk);color:var(--muted);font:600 14.5px/1 var(--f-body);cursor:pointer;transition:border-color .15s,background-color .15s,color .15s}.hn-search:hover{background:var(--surface);border-color:var(--field-line,var(--line));color:var(--ink)}.hn-search .i{width:19px;height:19px;flex:0 0 auto}.hn-kbd,.hn-search-txt{display:none}.hn-kbd{margin-left:auto;font:600 12px/1 var(--f-mono,monospace);border:1px solid var(--line);border-radius:6px;padding:4px 6px;background:var(--surface);color:var(--muted)}.hn-acct .hn-top{padding:0 9px;gap:6px}.hn-acct,.hn-burger,.hn-cta,.hn-theme{flex:0 0 auto}.hn-acct .hn-top>.i:first-child{width:20px;height:20px}.hn-acct-l{display:none!important}.hn-cta{height:42px;min-height:42px;padding:0 16px;white-space:nowrap;flex:0 0 auto}.hn-cta .i{width:16px;height:16px}.hn-burger{background:var(--sunk)}.hn-acct,.hn-theme{display:none!important}@media (min-width:1024px){.hn-nav{display:block}.hn-acct{display:block!important}.hn-tools .hn-theme{display:grid!important}.hn-burger{display:none}}@media (min-width:1200px){:root:not([data-auth]) .hn-acct-l.auth-g,:root[data-auth=admin] .hn-acct-l.auth-p,:root[data-auth=customer] .hn-acct-l.auth-c,:root[data-auth=pro] .hn-acct-l.auth-p{display:inline!important}.hn-top{padding:0 12px}.hn-list{gap:4px}}@media (min-width:1360px){.hn-search{width:auto;flex:0 1 170px;justify-content:flex-start;padding:0 8px 0 11px}.hn-kbd,.hn-search-txt{display:inline-block}.hn-tools{gap:6px}}@media (max-width:1023.98px){.hn-icon,.hn-search{width:44px;height:44px;min-width:44px}.hn-cta{height:44px;min-height:44px;padding:0 14px}.hn-tools{gap:6px}}@media (max-width:420px){.hn-logo{margin-right:4px}.hn-logo .logo{font-size:20px}.hn-logo .logo-mark{width:30px;height:30px}.hn-cta{padding:0 12px;font-size:15px}.hn-tools{gap:4px}}@media (max-width:379.98px){.hn-tools>.hn-search{display:none}}@media (max-width:339.98px){.hn-cta{display:none}}.hn-panel{position:absolute;top:calc(100% - 2px);left:0;z-index:5;width:340px;max-width:calc(100vw - 32px);max-height:calc(100dvh - var(--header-h) - 24px);overflow:auto;overscroll-behavior:contain;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh-3,var(--shadow));padding:10px;animation:hn-drop .14s var(--ease,ease-out)}.hn-panel[hidden]{display:none}.hn-bridge{position:absolute;z-index:4;top:calc(50% + 21px);bottom:-14px;left:0;width:0;background:transparent}.hn-bridge[hidden]{display:none}.hn-w-lg{width:740px}.hn-w-md{width:640px}.hn-w-sm{width:310px}@keyframes hn-drop{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.hn-grid{display:grid;grid-gap:10px;gap:10px}.hn-grid-2{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.hn-grid-f{grid-template-columns:minmax(0,1fr) 220px}.hn-col{display:grid;grid-gap:2px;gap:2px;align-content:start}.hn-col-2{grid-template-columns:1fr 1fr}.hn-sub{border-left:1px solid var(--line-soft,var(--line));padding-left:10px}.hn-h{display:block;margin:0;padding:8px 10px 6px;font:700 13px/1.2 var(--f-body);color:var(--muted)}.hn-item{display:grid;grid-template-columns:36px minmax(0,1fr);grid-gap:12px;gap:12px;align-items:center;width:100%;min-height:44px;padding:9px 10px;border:0;border-radius:12px;background:none;color:var(--ink);font:inherit;text-align:left;text-decoration:none;cursor:pointer;transition:background-color .15s}.hn-item:focus-visible,.hn-item:hover{background:var(--sunk);text-decoration:none}.hn-ico{width:36px;height:36px;border-radius:10px;background:var(--sunk);color:var(--ink);display:grid;place-items:center;flex:0 0 auto;transition:background-color .15s}.hn-ico .i{width:20px;height:20px}.hn-item:focus-visible .hn-ico,.hn-item:hover .hn-ico{background:var(--surface)}.hn-item[aria-current=page]{background:color-mix(in srgb,var(--sun) 16%,transparent)}.hn-item[aria-current=page] .hn-ico{background:var(--sun);color:var(--sun-ink,#1a1400)}.hn-txt{display:grid;grid-gap:2px;gap:2px;min-width:0}.hn-txt b{font-weight:700;font-size:15px;line-height:1.25}.hn-txt span{font-size:13px;line-height:1.35;color:var(--muted)}.hn-item-sm{grid-template-columns:30px minmax(0,1fr);gap:10px;padding:6px 8px}.hn-item-sm .hn-ico{width:30px;height:30px;border-radius:9px}.hn-item-sm .hn-ico .i{width:18px;height:18px}.hn-item-sm .hn-txt b{font-weight:600}.hn-sep{height:1px;background:var(--line);margin:6px 4px}.hn-acct-head{display:grid;grid-template-columns:30px minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center;padding:8px 8px 10px;margin-bottom:4px;border-bottom:1px solid var(--line)}.hn-acct-head .hn-ico{width:30px;height:30px;background:var(--ink);color:var(--surface)}.hn-acct-head .hn-txt b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hn-feature{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:14px;background:color-mix(in srgb,var(--sun) 14%,var(--sunk));border:1px solid color-mix(in srgb,var(--sun) 35%,var(--line))}.hn-eyebrow{font:700 12.5px/1.2 var(--f-body);color:var(--muted)}.hn-ft{font:800 18px/1.22 var(--f-display);letter-spacing:-.01em;color:var(--ink)}.hn-feature p{margin:0;font-size:14px;line-height:1.45;color:var(--ink-2)}.hn-ft-cta{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;min-height:42px}.hn-ft-cta .i{width:16px;height:16px}.hn-ft-link{font-weight:600;font-size:14px;color:var(--ink);min-height:32px;display:inline-flex;align-items:center}.hn-fag{display:grid;grid-template-columns:1fr 1fr;grid-gap:2px;gap:2px}.hn-fagl{display:flex;align-items:center;gap:10px;min-height:40px;padding:6px 10px;border-radius:10px;color:var(--ink);font-weight:600;font-size:14.5px;text-decoration:none;transition:background-color .15s}.hn-fagl:focus-visible,.hn-fagl:hover,.hn-fagl[aria-current=page]{background:var(--sunk);text-decoration:none}.hn-fagl .i{flex:0 0 auto;color:var(--muted)}.hn-more{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;color:var(--ink);font-weight:700;font-size:14.5px;text-decoration:none;border-radius:10px}.hn-more:hover{text-decoration:underline;text-underline-offset:3px}.hn-more .i{width:16px;height:16px}.hn-more-sm{font-size:14px;font-weight:600;min-height:40px}.hn-topics{display:flex;flex-wrap:wrap;gap:6px;padding:2px 8px 8px}.hn-topic{display:inline-flex;align-items:center;min-height:36px;padding:6px 13px;border:1px solid var(--line);border-radius:999px;color:var(--ink);font-weight:600;font-size:14px;text-decoration:none;transition:border-color .15s,background-color .15s}.hn-topic:focus-visible,.hn-topic:hover{border-color:var(--ink);text-decoration:none}.hn-topic[aria-current=page]{background:var(--ink);color:var(--surface);border-color:var(--ink)}@media (min-width:1024px) and (max-width:1199.98px){.hn-w-lg{width:700px}.hn-grid-f{grid-template-columns:minmax(0,1fr) 200px}}.hm-wrap{position:fixed;inset:0;z-index:95;background:rgba(8,14,20,.5);animation:hn-fade .16s ease-out}.hm-sheet{position:absolute;inset:0;display:flex;flex-direction:column;height:100%;height:100dvh;background:var(--bg);animation:hn-in .2s var(--ease,ease-out)}@keyframes hn-fade{0%{opacity:0}to{opacity:1}}@keyframes hn-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.hm-top{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:65px;padding:calc(10px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 10px max(16px,env(safe-area-inset-left,0px));background:var(--surface);border-bottom:1px solid var(--line)}.hm-close{background:var(--sunk);width:44px;height:44px}.hm-body{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column;gap:10px;padding:16px max(16px,env(safe-area-inset-right,0px)) 20px max(16px,env(safe-area-inset-left,0px))}.hm-body>*{flex:0 0 auto;width:100%;max-width:640px;margin-inline:auto}.hm-search{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 16px;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);color:var(--muted);font:600 16px/1.2 var(--f-body);text-align:left;cursor:pointer}.hm-search .i{width:20px;height:20px;flex:0 0 auto}.hm-group{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}.hm-gh{margin:0;font:inherit}.hm-gbtn{display:flex;align-items:center;gap:12px;width:100%;min-height:58px;padding:0 14px;border:0;background:none;color:var(--ink);font:700 17px/1.2 var(--f-body);text-align:left;cursor:pointer}.hm-gbtn .hn-ico{width:34px;height:34px}.hm-gl{flex:1 1}.hm-gbtn .hn-chev{width:20px;height:20px;color:var(--muted)}.hm-gbtn[aria-expanded=true] .hn-chev{transform:rotate(180deg)}.hm-gbody{display:grid;grid-gap:2px;gap:2px;padding:0 8px 10px}.hm-gbody[hidden]{display:none}.hm-gbody .hn-item{min-height:56px}.hm-fag{margin:6px 2px 0;padding-top:8px;border-top:1px solid var(--line-soft,var(--line))}.hm-fag .hn-fagl{min-height:48px}.hm-topics{padding:8px 4px 4px}.hm-topics .hn-topic{min-height:44px}.hm-sheet .hn-more{min-height:48px}.hm-acct{display:grid;grid-gap:2px;gap:2px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.hm-acct .hn-item{min-height:52px}.hm-acct .hn-acct-head{padding:8px 10px 12px}.hm-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.hm-fb,.hm-row .hm-theme{display:flex!important;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;height:auto;padding:8px 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);font:600 15px/1.2 var(--f-body);cursor:pointer;text-align:center}.hm-fb .i,.hm-row .hm-theme .i{width:20px;height:20px;flex:0 0 auto}.hm-foot{padding:12px max(16px,env(safe-area-inset-right,0px)) calc(12px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:var(--surface);border-top:1px solid var(--line)}.hm-cta{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;max-width:640px;margin:0 auto;min-height:54px}.hm-cta .i{width:18px;height:18px}@media (max-width:359.98px){.hm-row{grid-template-columns:1fr}}@media (max-width:1099.98px){body.pro-has-bar{--dock-h:var(--pro-bar-h,64px)}}@media (max-width:899.98px){body:has(.kt-quick){--dock-h:calc(66px + var(--safe-b))}}@media (max-width:640px){body:has(.ux-sticky.on){--dock-h:66px}}body button.fab{position:fixed;top:auto;left:auto;right:calc(var(--fab-gap) + var(--safe-r));bottom:calc(var(--fab-gap) + var(--dock-h) + var(--safe-b));z-index:35;display:inline-flex;align-items:center;justify-content:center;gap:8px;width:auto;height:var(--fab-h);min-height:var(--fab-h);padding:0 20px 0 16px;border:0;border-radius:999px;background:var(--violet);color:#fff;font:700 15.5px/1 var(--f-body);white-space:nowrap;cursor:pointer;box-shadow:0 12px 30px -10px rgba(60,40,200,.6),inset 0 -2px 0 rgba(0,0,0,.15);transition:transform .15s ease,box-shadow .15s ease,bottom .2s ease}body button.fab:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(60,40,200,.7),inset 0 -2px 0 rgba(0,0,0,.15)}body button.fab .spark{width:20px;height:20px;flex:0 0 auto;fill:currentColor}body button.fab span{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:nowrap}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) body button.fab{color:#16113a}}:root[data-theme=dark] body button.fab{color:#16113a}@media (max-width:640px){:root{--fab-h:50px;--fab-gap:14px}body button.fab{padding:0 16px 0 14px;font-size:15px}}@media (max-width:640px){body:has(.scta.on) button.fab{width:var(--fab-h);padding:0;gap:0}body:has(.scta.on) button.fab span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}}html.hm-lock .fb-tab,html.hm-lock button.fab{visibility:hidden}@media (min-width:641px){body .panel{bottom:calc(var(--fab-gap) + var(--dock-h) + var(--safe-b));right:calc(var(--fab-gap) + var(--safe-r));height:min(620px,calc(100dvh - var(--header-h) - var(--dock-h) - 40px))}}footer.foot{padding-bottom:calc(var(--fab-h) + var(--fab-gap) * 2 + var(--safe-b))}@media (prefers-reduced-motion:reduce){.hn-bar,.hn-chev,.hn-ico,.hn-item,.hn-logo .logo,.hn-logo .logo-mark,.hn-top,body button.fab{transition:none!important}.hm-sheet,.hm-wrap,.hn-panel{animation:none!important}body button.fab:hover{transform:none}}@media print{.hm-wrap,.hn-bar{display:none!important}header.top.hn{height:auto;position:static}}.skip:not(:focus){box-shadow:none}@media (max-width:640px){footer.foot .wrap.foot-note{padding-bottom:12px}}@media (max-width:640px){body:has(main :is(input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select):focus) button.fab{visibility:hidden;transition-delay:0s!important}}@media (max-width:640px){body button.fab{transition:transform .15s ease,box-shadow .15s ease,bottom .2s ease,visibility 0s linear .45s}}@media (max-width:640px) and (prefers-reduced-motion:reduce){body button.fab{transition:visibility 0s linear .45s!important}}