.qx-skip-link{position:absolute;top:-100px;left:0;z-index:9999;padding:.5rem 1rem;background:var(--qx-brand-blue);color:#fff;border-radius:0 0 var(--qx-radius-md)var(--qx-radius-md);font-weight:700;text-decoration:none;transition:top .2s ease}.qx-skip-link:focus{top:0}#site-header{position:fixed;top:auto;bottom:.75rem;left:50%;right:auto;width:min(1080px,calc(100vw - 1rem));transform:translateX(-50%);z-index:1000;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .25s ease}#site-navbar{position:static!important;top:auto!important;bottom:auto!important;left:auto!important;right:auto!important;width:100%;border-radius:clamp(.5rem,3vw,3rem);border:1px solid color-mix(in srgb,var(--qx-border) 40%,transparent);box-shadow:0 4px 24px rgba(0,0,0,8%),0 1px 4px rgba(0,0,0,4%);backdrop-filter:blur(16px)saturate(180%);-webkit-backdrop-filter:blur(16px)saturate(180%);background:color-mix(in srgb,var(--qx-bg-base) 70%,transparent)!important}body{padding-bottom:9rem}body.is-nav-idle #site-header{transform:translateX(-50%)translateY(calc(100% + 1.5rem));opacity:0;pointer-events:none}body.is-nav-returning #site-header{transform:translateX(-50%)translateY(0);opacity:1;pointer-events:auto}#site-navbar-inner{display:grid;gap:var(--qx-space-2);padding-top:var(--qx-space-4);padding-bottom:var(--qx-space-4)}#site-brand-bar,#site-brand-left,#site-brand-right{min-width:0;flex-shrink:0}#site-brand-left .qx-navbar-brand{white-space:nowrap;flex-shrink:0}#site-brand-mark{display:inline-flex;align-items:center;justify-content:center;padding:3px;border-radius:999px;border:1px solid color-mix(in srgb,var(--qx-border) 68%,var(--qx-brand-blue) 32%);background:linear-gradient( 135deg,color-mix(in srgb,var(--qx-brand-blue) 14%,transparent),color-mix(in srgb,var(--qx-brand-green) 12%,transparent),color-mix(in srgb,var(--qx-brand-yellow) 10%,transparent) );box-shadow:0 0 0 1px color-mix(in srgb,var(--qx-bg-base) 70%,transparent)inset,0 6px 16px color-mix(in srgb,var(--qx-brand-blue) 10%,transparent)}#site-brand-left .qx-navbar-brand img{border-radius:50%;display:block;object-fit:cover}#site-theme-toggle{padding-inline:var(--qx-space-2)}#site-theme-toggle .theme-icon-moon{display:none}html[data-theme=dark] #site-theme-toggle .theme-icon-sun{display:none}html[data-theme=dark] #site-theme-toggle .theme-icon-moon{display:block}html[data-theme=light] #site-theme-toggle .theme-icon-sun,html[data-theme=auto] #site-theme-toggle .theme-icon-sun{display:block}html[data-theme=light] #site-theme-toggle .theme-icon-moon,html[data-theme=auto] #site-theme-toggle .theme-icon-moon{display:none}#menu{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;padding-top:var(--qx-space-10);margin-top:calc(var(--qx-space-10) * -1);scrollbar-width:none;-ms-overflow-style:none;padding-bottom:2px}#menu::-webkit-scrollbar{display:none}#menu li,#menu a{flex-shrink:0;white-space:nowrap}#menu a[aria-current=page]{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--qx-border) 40%,transparent)}#home-stats-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.home-stat-item{display:flex;align-items:center;gap:.25em;text-decoration:none;color:inherit}.home-stat-item:hover{opacity:.72}.home-stat-number{color:var(--qx-brand-blue)}.home-stat-divider{color:var(--qx-text-muted,#888);user-select:none}#home-cta-row,#home-social-row{align-items:center;align-content:flex-start}#home-cta-row .qx-btn,#home-social-row .qx-btn{display:inline-flex;width:auto;min-height:0;height:auto;padding:.95rem 1.35rem;line-height:1.15;align-items:center;justify-content:center;align-self:flex-start;flex:none;white-space:nowrap}#home-brand-row{align-items:center}#home-brand-mark{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:4px;border-radius:999px}#home-brand-mark::before{content:"";position:absolute;inset:0;border-radius:999px;background:conic-gradient( from 0,var(--qx-brand-blue),var(--qx-brand-green),var(--qx-brand-yellow),var(--qx-brand-red),var(--qx-brand-blue) );animation:qx-brand-orbit 7s linear infinite}#home-brand-mark::after{content:"";position:absolute;inset:3px;border-radius:999px;background:color-mix(in srgb,var(--qx-bg-base) 94%,transparent)}#home-brand-mark-inner{position:relative;z-index:1;display:inline-flex;padding:3px;border-radius:999px;background:color-mix(in srgb,var(--qx-bg-base) 90%,transparent)}#home-brand-mark img{display:block;border-radius:999px;object-fit:cover}#home-brand-title{margin:0;color:var(--qx-brand-red);font-weight:800;line-height:1.1}#home-keywords span:nth-child(1){color:color-mix(in srgb,var(--qx-text-main) 6%,var(--qx-brand-blue) 94%)}#home-keywords span:nth-child(2){color:color-mix(in srgb,var(--qx-text-main) 8%,var(--qx-brand-yellow) 92%)}#home-keywords span:nth-child(3){color:color-mix(in srgb,var(--qx-text-main) 10%,var(--qx-brand-green) 90%)}#home-keywords span:nth-child(4){color:var(--qx-brand-red);font-weight:400}#home-hero-title{margin:0!important;font-size:clamp(2.2rem,4.3vw,3.9rem)!important;line-height:1.15!important;letter-spacing:-.02em!important;max-width:none!important}#home-hero-lead{margin:0!important;max-width:none!important;line-height:1.6!important;font-size:1.25rem!important;text-align:left!important;hyphens:none!important;white-space:normal!important}#site-footer-grid{grid-template-columns:minmax(0,1.4fr)minmax(18rem,1fr);align-items:stretch}#footer-story,#footer-contact{height:100%}#footer-story-text{margin:0;text-align:justify;text-wrap:pretty;max-width:58ch;line-height:1.75}#footer-brand-mark{display:inline-flex;align-items:center;justify-content:center;padding:4px;border-radius:1rem;background:color-mix(in srgb,var(--qx-brand-blue) 10%,transparent);border:1px solid color-mix(in srgb,var(--qx-border) 74%,var(--qx-brand-blue) 26%)}#footer-brand-mark img{display:block;border-radius:.85rem;object-fit:cover}#footer-brand-title{font-size:1.3rem;font-family:var(--qx-font-heading);font-weight:800;color:var(--qx-text-main)}#footer-contact{background:0 0}#footer-contact-title{margin:0;color:color-mix(in srgb,var(--qx-text-main) 80%,var(--qx-brand-blue) 20%)}#footer-contact .qx-nav-item{border:1px solid color-mix(in srgb,var(--qx-border) 74%,transparent);border-radius:1rem;padding:.85rem 1rem;background:color-mix(in srgb,var(--qx-bg-base) 78%,transparent);box-shadow:0 8px 18px rgba(0,0,0,4%)}#scroll-to-top{position:fixed;right:1rem;bottom:7rem;width:3rem;height:3rem;padding:0;border-radius:999px;opacity:0;transform:translateY(12px);pointer-events:none;z-index:950;transition:opacity .2s ease,transform .2s ease}#scroll-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}@keyframes qx-brand-orbit{from{transform:rotate(0)}to{transform:rotate(360deg)}}.qx-navbar-link{position:relative;overflow:visible}.qx-navbar-link.is-active::before{content:'';position:absolute;left:50%;top:-32px;transform:translateX(-50%)translateY(10px);width:28px;height:28px;background-image:url(/images/brand/mascot/gopher.png);background-size:contain;background-repeat:no-repeat;background-position:50%;opacity:0;animation:gopherPopUp .4s cubic-bezier(.34,1.56,.64,1)forwards;pointer-events:none}@keyframes gopherPopUp{0%{transform:translateX(-50%)translateY(10px);opacity:0}100%{transform:translateX(-50%)translateY(0);opacity:1}}@media(min-width:768px){body{padding-bottom:7rem}#site-navbar-inner{grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:var(--qx-space-6)}#menu{justify-content:flex-end}#scroll-to-top{bottom:6.5rem;right:1.25rem}.qx-navbar-link.is-active::before{top:-36px;width:32px;height:32px}}@media(max-width:767px){#site-footer-grid{grid-template-columns:1fr}#home-hero-title{font-size:clamp(1.1rem,5vw,1.6rem)!important;line-height:1.2!important}#home-hero-lead{font-size:.95rem!important;text-align:left!important;hyphens:none!important}#home-cta-row .qx-btn,#home-social-row .qx-btn{padding:.9rem 1.1rem}}@media(prefers-reduced-motion:reduce){#site-header,#scroll-to-top,#home-brand-mark::before,.qx-navbar-link.is-active::before{transition:none!important;animation:none!important;opacity:1;transform:translateX(-50%)translateY(0)}}[class*=qx-badge-]{align-self:center}.qx-prose p,.qx-container-prose p{text-align:justify;hyphens:auto}.qx-card p:not(.qx-text-muted){text-align:justify;hyphens:auto}.qx-ai-search{--qx-link-blue:#3f78c7;--qx-violet-blue:#5968d9;--qx-card-bg:color-mix(in srgb, #FAF8F3 75%, transparent);--qx-card-border:color-mix(in srgb, var(--qx-border) 18%, transparent);display:grid;gap:1rem;width:100%;max-width:1200px;margin-left:auto;margin-right:auto}[data-theme=dark] .qx-ai-search{--qx-card-bg:color-mix(in srgb, #161B22 75%, transparent);--qx-card-border:rgba(255, 255, 255, 0.06)}.qx-ai-search [hidden]{display:none!important}.qx-search-head{display:grid;gap:.7rem}.qx-search-brand-row{display:flex;align-items:center;gap:.8rem}.qx-search-brand-logo{width:42px;height:42px;border-radius:50%;object-fit:cover;box-shadow:0 10px 22px rgba(72,87,115,.16)}.qx-search-copy{display:grid;gap:.3rem}.qx-search-copy h1{margin:0;font-size:clamp(1.9rem,3.7vw,2.8rem);line-height:1.08}.qx-search-lead{margin:0;color:var(--qx-muted);line-height:1.65}.qx-search-bar{border:1px solid var(--qx-card-border);border-radius:18px;background:var(--qx-card-bg);backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);box-shadow:var(--qx-shadow);padding:.75rem}.qx-search-input-row{display:grid;grid-template-columns:minmax(0,1fr)auto;gap:.5rem;align-items:center}.qx-search-input{min-width:0;width:100%;border:1px solid color-mix(in srgb,var(--qx-text) 18%,var(--qx-card-border) 82%);border-radius:14px;padding:.9rem 1.4rem;background:color-mix(in srgb,var(--qx-surface-strong,#fff) 84%,transparent);color:var(--qx-text);font:inherit;font-family:var(--qx-font-body,inherit);box-shadow:inset 0 1px rgba(255,255,255,.22)}.qx-search-input::placeholder{font-family:var(--qx-font-body,inherit);opacity:.6}[data-theme=dark] .qx-search-input{border:1px solid rgba(255,255,255,.12);background:linear-gradient(145deg,rgba(33,41,54,.92),rgba(25,32,43,.9))}.qx-search-input:focus,.qx-search-input:focus-visible{outline:none;border-color:color-mix(in srgb,var(--qx-brand-blue) 28%,transparent);box-shadow:0 0 0 3px var(--qx-brand-blue-alpha-10)}[data-theme=dark] .qx-search-input:focus,[data-theme=dark] .qx-search-input:focus-visible{border-color:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(99,132,200,.12)}.qx-search-submit{flex-shrink:0;width:2.8rem;height:2.8rem;padding:0;border:1px solid transparent;border-radius:50%;color:var(--qx-text-on-accent);background:var(--qx-brand-blue);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .18s ease,transform .18s ease}.qx-search-submit[disabled]{cursor:wait;opacity:.92}.qx-search-submit:hover{background:var(--qx-brand-blue-hover);transform:scale(1.05)}.qx-search-submit .qx-search-submit-spinner{display:none;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.34);border-top-color:initial;border-radius:999px;animation:qx-search-spin .78s linear infinite}.qx-search-submit[aria-busy=true] svg{display:none}.qx-search-submit[aria-busy=true] .qx-search-submit-spinner{display:inline-block}.qx-search-submit svg{width:1.15rem;height:1.15rem;stroke:currentColor}.qx-search-meta{display:none}.qx-search-meta:has(p:not(:empty)){display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem}.qx-search-meta p{margin:0}.qx-stage{position:relative;isolation:isolate;min-height:clamp(30rem,68vh,44rem);border-radius:20px}.qx-browse-shell{display:grid;gap:.78rem;align-content:start;max-height:100%}.qx-stage .qx-browse-shell{transition:opacity .22s ease,transform .24s ease,filter .24s ease}.qx-stage.is-chat .qx-browse-shell{opacity:.22;transform:scale(.997);filter:blur(1px)saturate(.9);pointer-events:none}.qx-quick-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:0;padding:.45rem .2rem .1rem;align-items:center}.qx-quick-chip,.qx-ai-follow-chip{border:1px solid color-mix(in srgb,var(--qx-brand-blue) 14%,var(--qx-card-border) 86%);border-radius:999px;padding:.5rem .9rem;background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(244,248,253,.96));color:color-mix(in srgb,var(--qx-text) 86%,var(--qx-brand-blue) 14%);font-size:.84rem;font-weight:600;line-height:1;font-family:var(--qx-font-heading);letter-spacing:-.01em;box-shadow:0 10px 22px rgba(85,99,122,8%);cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease,color .16s ease}.qx-quick-chip:hover,.qx-ai-follow-chip:hover,.qx-quick-chip:focus-visible,.qx-ai-follow-chip:focus-visible{outline:none;transform:translateY(-1px);border-color:color-mix(in srgb,var(--qx-brand-blue) 28%,var(--qx-card-border) 72%);box-shadow:0 14px 28px rgba(76,92,118,.12);color:color-mix(in srgb,var(--qx-text) 72%,var(--qx-brand-blue) 28%)}.qx-fast-wrap,.qx-ai-explainer,.qx-source-list{border:1px solid var(--qx-card-border);border-radius:18px;background:var(--qx-card-bg);box-shadow:var(--qx-shadow);padding:.82rem .92rem}.qx-fast-wrap{margin-top:.2rem}.qx-fast-results,.qx-source-list{display:grid;gap:.58rem;align-content:start}.qx-fast-card,.qx-source-card{border:1px solid var(--qx-card-border);border-radius:14px;background:var(--qx-surface-strong,#fff);padding:.78rem .88rem;overflow:hidden}.qx-fast-card[aria-selected=true]{border-color:color-mix(in srgb,var(--qx-link-blue) 48%,var(--qx-card-border) 52%);box-shadow:0 0 0 3px color-mix(in srgb,var(--qx-link-blue) 18%,transparent)}.qx-fast-kicker,.qx-source-kicker{margin:0;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.qx-fast-kicker{color:color-mix(in srgb,var(--qx-muted) 78%,var(--qx-text) 22%)}.qx-source-kicker{color:var(--qx-red-strong)}.qx-fast-card h3,.qx-source-card h3{position:static;display:block;margin:.35rem 0 0;font-size:1rem;line-height:1.35}.qx-fast-card h3 a,.qx-source-card h3 a{position:static;inset:auto;display:inline-block;transform:none;width:auto;height:auto;color:var(--qx-link-blue)}.qx-fast-results a,.qx-source-list a{position:static;inset:auto;width:auto;height:auto}.qx-fast-summary,.qx-source-card p{margin:.42rem 0 0;color:var(--qx-muted);line-height:1.62}.qx-fast-meta,.qx-source-meta,.qx-source-excerpt{margin:.32rem 0 0;color:color-mix(in srgb,var(--qx-muted) 86%,var(--qx-text) 14%);font-size:.82rem}.qx-fast-card mark{background:rgba(255,216,110,.35);border-radius:.22rem;padding:0 .14rem}.qx-empty-fast{margin:0;color:var(--qx-muted)}.qx-ai-explainer-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.45rem}.qx-ai-head-main{display:grid;gap:.35rem}.qx-ai-explainer-title{margin:0;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:color-mix(in srgb,var(--qx-muted) 78%,var(--qx-text) 22%)}.qx-ai-provider{color:var(--qx-muted);font-size:.76rem;font-weight:700}.qx-ai-loading-badge{display:inline-flex;align-items:center;gap:.42rem;border-radius:999px;padding:.16rem .5rem;border:1px solid color-mix(in srgb,var(--qx-brand-blue) 22%,var(--qx-card-border) 78%);background:color-mix(in srgb,var(--qx-brand-blue) 10%,transparent);color:color-mix(in srgb,var(--qx-brand-blue) 80%,var(--qx-text) 20%);font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.qx-ai-loading-dot{width:.72rem;height:.72rem;border-radius:999px;border:2px solid color-mix(in srgb,var(--qx-brand-blue) 34%,transparent);border-top-color:initial;animation:qx-search-spin .84s linear infinite}.qx-ai-chat-trigger{display:inline-flex;align-items:center;gap:.42rem;border:1px solid var(--qx-card-border);border-radius:999px;padding:.46rem .72rem;background:var(--qx-surface-strong,#fff);color:var(--qx-text);font:inherit;font-weight:700;cursor:pointer}.qx-ai-chat-trigger svg{width:1rem;height:1rem;flex-shrink:0}.qx-ai-explainer-text{color:var(--qx-text);line-height:1.78}.qx-ai-explainer-text p{margin:0}.qx-ai-explainer-text p+p{margin-top:.62rem}.qx-ai-explainer-text ul,.qx-ai-explainer-text ol{margin:.42rem 0 0;padding-left:1.1rem}.qx-ai-explainer-text li+li{margin-top:.22rem}.qx-ai-explainer-text code{border-radius:6px;background:color-mix(in srgb,var(--qx-card-border) 58%,transparent);padding:.06rem .34rem;font-size:.88em}.qx-ai-explainer-text pre{margin:.46rem 0 0;padding:.72rem .8rem;border-radius:12px;background:linear-gradient(155deg,rgba(18,27,38,.95),rgba(32,45,61,.92));color:#edf3ff;overflow:auto;font-size:.84rem;line-height:1.58}.qx-ai-explainer-text pre code{background:0 0;color:inherit;padding:0}.qx-ai-followups{display:flex;flex-wrap:wrap;gap:.42rem;margin-top:.72rem}.qx-ai-explainer .qx-source-list{margin-top:.82rem}.qx-confidence{display:inline-flex;align-items:center;border-radius:999px;padding:.12rem .4rem;font-size:.62rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border:1px solid transparent}.qx-confidence-high{color:#1f6a47;border-color:rgba(65,160,109,.34);background:rgba(65,160,109,.18)}.qx-confidence-medium{color:#9b6c18;border-color:rgba(204,155,62,.32);background:rgba(236,191,94,.2)}.qx-confidence-low{color:#9d3747;border-color:rgba(224,83,101,.34);background:rgba(224,83,101,.17)}.qx-chat-shell{position:absolute;inset:0;z-index:24;border:1px solid var(--qx-card-border);border-radius:20px;background:var(--qx-card-bg);box-shadow:var(--qx-shadow);padding:.85rem;display:grid;grid-template-rows:auto minmax(0,1fr)auto;gap:.74rem;opacity:0;transform:translateY(8px)scale(.996);transition:opacity .18s ease,transform .22s cubic-bezier(.22,1,.36,1);overflow:hidden}.qx-chat-shell.is-visible{opacity:1;transform:translateY(0)scale(1)}.qx-chat-top{display:flex;align-items:center;gap:.6rem}.qx-chat-back{width:2.05rem;height:2.05rem;border:1px solid var(--qx-card-border);border-radius:50%;background:var(--qx-surface-strong,#fff);color:var(--qx-text);font-size:1.1rem;font-weight:800;cursor:pointer}.qx-chat-context{margin:0;color:var(--qx-muted);font-size:.9rem;line-height:1.55}.qx-chat-thread{display:grid;gap:.68rem;align-content:start;min-height:0;overflow:auto;padding-right:.16rem;scroll-behavior:smooth}.qx-chat-msg{display:grid;gap:.36rem;justify-items:start}.qx-chat-msg.is-user{justify-items:end}.qx-chat-meta{margin:0;display:inline-flex;align-items:center;gap:.35rem;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb,var(--qx-muted) 82%,var(--qx-text) 18%)}.qx-chat-bubble{max-width:min(90%,52rem);border:1px solid var(--qx-card-border);border-radius:16px;padding:.78rem .86rem;background:linear-gradient(155deg,var(--qx-surface-strong,#fff),rgba(255,255,255,.82));color:var(--qx-text);line-height:1.74;box-shadow:0 8px 16px rgba(66,82,106,6%)}.qx-chat-msg.is-user .qx-chat-bubble{border-color:transparent;background:linear-gradient(135deg,var(--qx-red-strong),#f06556);color:#f7fbff}.qx-chat-msg.is-loading .qx-chat-bubble{display:inline-flex;align-items:center;gap:.14rem;white-space:nowrap}.qx-chat-bubble p{margin:0}.qx-chat-bubble p+p{margin-top:.62rem}.qx-chat-bubble ul,.qx-chat-bubble ol{margin:.35rem 0 0;padding-left:1.1rem}.qx-chat-bubble li+li{margin-top:.22rem}.qx-chat-bubble code{border-radius:6px;background:color-mix(in srgb,var(--qx-card-border) 58%,transparent);padding:.06rem .34rem;font-size:.88em}.qx-chat-bubble pre{margin:.46rem 0 0;padding:.72rem .8rem;border-radius:12px;background:linear-gradient(155deg,rgba(18,27,38,.95),rgba(32,45,61,.92));color:#edf3ff;overflow:auto;font-size:.84rem;line-height:1.58}.qx-chat-bubble pre code{background:0 0;color:inherit;padding:0}.qx-chat-form{background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.78) 22%,rgba(255,255,255,.97));padding-top:.3rem}.qx-chat-compose-row{display:grid;grid-template-columns:minmax(0,1fr)auto;gap:.5rem;align-items:end}.qx-chat-input{min-height:3.5rem;max-height:11rem;resize:none;border:1px solid var(--qx-card-border);border-radius:14px;padding:.72rem .8rem;background:var(--qx-surface-strong,#fff);color:var(--qx-text);font:inherit;line-height:1.55}.qx-chat-send{border:1px solid transparent;border-radius:50%;width:3rem;height:3rem;padding:0;color:#f6f8fd;background:linear-gradient(135deg,var(--qx-red-strong),var(--qx-yellow));display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.qx-chat-send svg{width:1.16rem;height:1.16rem;fill:currentColor}.qx-search-input:focus-visible,.qx-chat-input:focus-visible{outline:none;border-color:color-mix(in srgb,var(--qx-link-blue) 48%,var(--qx-card-border) 52%);box-shadow:0 0 0 3px color-mix(in srgb,var(--qx-link-blue) 17%,transparent)}@keyframes qx-search-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}html[data-theme=dark] .qx-ai-search{--qx-link-blue:#7fb2ff;--qx-violet-blue:#7682ff;--qx-card-bg:linear-gradient(145deg, rgba(24, 31, 41, 0.96), rgba(20, 26, 36, 0.98));--qx-card-border:rgba(168, 184, 206, 0.18)}html[data-theme=dark] .qx-search-input,html[data-theme=dark] .qx-quick-chip,html[data-theme=dark] .qx-ai-follow-chip,html[data-theme=dark] .qx-fast-card,html[data-theme=dark] .qx-source-card,html[data-theme=dark] .qx-chat-bubble,html[data-theme=dark] .qx-chat-input,html[data-theme=dark] .qx-chat-back{background:linear-gradient(145deg,rgba(33,41,54,.96),rgba(25,32,43,.96))}html[data-theme=dark] .qx-chat-form{background:linear-gradient(180deg,rgba(24,31,41,0),rgba(24,31,41,.72) 22%,rgba(24,31,41,.94))}html[data-theme=dark] .qx-chat-bubble code,html[data-theme=dark] .qx-ai-explainer-text code{background:rgba(158,176,205,.2)}html[data-theme=dark] .qx-confidence-high{color:#8de0b3;border-color:rgba(110,214,158,.38);background:rgba(58,132,98,.24)}html[data-theme=dark] .qx-confidence-medium{color:#f2d38a;border-color:rgba(226,190,109,.36);background:rgba(156,120,43,.24)}html[data-theme=dark] .qx-confidence-low{color:#f0a1ad;border-color:rgba(229,128,145,.36);background:rgba(140,61,75,.24)}@media(prefers-color-scheme:dark){html[data-theme=auto] .qx-ai-search{--qx-link-blue:#7fb2ff;--qx-violet-blue:#7682ff;--qx-card-bg:linear-gradient(145deg, rgba(24, 31, 41, 0.96), rgba(20, 26, 36, 0.98));--qx-card-border:rgba(168, 184, 206, 0.18)}}@media(max-width:760px){.qx-search-brand-row{align-items:flex-start}.qx-search-input-row,.qx-chat-compose-row{grid-template-columns:1fr}.qx-search-action{width:100%}.qx-stage{min-height:auto}.qx-chat-shell{position:relative;inset:auto;opacity:1;transform:none}.qx-stage.is-chat .qx-browse-shell{display:none}}[class*=qx-callout-] p{text-align:justify;hyphens:auto;text-wrap:pretty}.qx-prose .article-media{margin:1.5rem 0;display:grid;gap:.75rem}.qx-prose .article-media img,.qx-prose img.article-media__image,.qx-prose .article-media svg{display:block;width:100%;max-width:100%;height:auto;border-radius:1rem;border:1px solid color-mix(in srgb,var(--qx-border) 74%,transparent);background:color-mix(in srgb,var(--qx-bg-surface) 88%,transparent);box-shadow:0 14px 28px rgba(0,0,0,5%)}.qx-prose img.article-media__image{margin:1.5rem 0}.qx-prose .article-caption{margin:0;color:var(--qx-text-muted);font-size:.94rem;line-height:1.6;text-align:center}.qx-prose .article-mermaid{padding:1rem;border-radius:1rem;border:1px solid color-mix(in srgb,var(--qx-border) 74%,transparent);background:color-mix(in srgb,var(--qx-bg-surface) 86%,transparent)}.qx-prose .article-mermaid__canvas{min-height:6rem}.qx-prose .article-mermaid__canvas svg{margin:0 auto}.qx-prose .article-mermaid__fallback{margin:0}.qx-prose .article-mermaid.is-ready .article-mermaid__fallback{display:none}.qx-prose .article-mermaid.is-error .article-mermaid__canvas{display:none}