@import"https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,700;1,400&family=Cinzel+Decorative:wght@400;700&family=Oswald:wght@400;500&display=swap";:root{--ar-primary: #430607;--ar-primary-dark: #750A0C;--ar-primary-semi: #A40E11;--ar-primary-deep: #2F0405;--ar-secondary: #C49A6E;--ar-secondary-cream: #F8F2ED;--ar-tertiary: #CC3206;--ar-tertiary-hover: #E93807;--ar-base: #230102;--ar-accent: #CBE8F3;--ar-gold: #FFD64F;--ar-gold-border: #FFC10A;--ar-ink: #000000;--ar-paper: #FFFFFF;--ar-blush: #FDE8E8;--ar-footer: #0A2029;--ar-overlay-soft: rgba(0, 0, 0, .25);--ar-overlay-med: rgba(0, 0, 0, .28);--ar-overlay-heavy: rgba(0, 0, 0, .33);--ar-font-body: "EB Garamond", Georgia, serif;--ar-font-display: "Cinzel Decorative", "EB Garamond", serif;--ar-font-caps: "Oswald", Impact, sans-serif;--ar-h1: clamp(2rem, 6vw + 1rem, 3.5rem);--ar-h2: clamp(1.75rem, 4.5vw + 1rem, 2.75rem);--ar-h3: clamp(1.35rem, 1.2rem + .8vw, 1.85rem);--ar-h4: clamp(1.15rem, 1.05rem + .5vw, 1.45rem);--ar-h5: clamp(.95rem, .9rem + .2vw, 1.1rem);--ar-h6: clamp(.85rem, .8rem + .2vw, .95rem);--ar-text-body: clamp(1.0625rem, .5vw + .95rem, 1.1875rem);--ar-text-l: clamp(1.2rem, 1.1rem + .5vw, 1.45rem);--ar-weight-heading: 400;--ar-weight-body: 400;--ar-weight-bold: 700;--ar-leading-body: 1.55;--ar-leading-heading:1.2;--ar-tracking: normal;--ar-tracking-cta: .5px;--ar-container-max: 85.375rem;--ar-reading-max: 58ch;--ar-section-px: clamp(.9375rem, 2.485vw + .378rem, 2.5rem);--ar-section-py: clamp(1.55rem, 1.25vw + 1.27rem, 2.33rem);--ar-container-gap: clamp(1.833rem, 1.26vw + 1.55rem, 2.625rem);--ar-content-gap: clamp(1.375rem, .596vw + 1.24rem, 1.75rem);--ar-radius-btn: 5px;--ar-radius-cta: 20px;--ar-radius-card: 0;--ar-border-hair: 1px solid var(--ar-secondary);--ar-border-btn: 2px solid;--ar-border-cta: 4px solid var(--ar-gold-border);--ar-ease: ease-in-out;--ar-duration-fast: .3s;--ar-duration-mid: .4s;--ar-duration-slow: .75s;--ar-shadow-sticky: rgba(0, 0, 0, .7) 5px 5px 30px 1px;--ar-shadow-card: none}.detail-scrim{position:fixed;inset:0;z-index:60;background:var(--ar-overlay-med);display:flex;justify-content:flex-end}.detail-panel{width:min(460px,100%);height:100%;background:var(--ar-paper);border-left:1px solid var(--ar-secondary);display:flex;flex-direction:column;box-shadow:var(--ar-shadow-sticky);animation:panelInRight var(--ar-duration-fast) var(--ar-ease)}@keyframes panelInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.detail-grip{display:none}.detail-head{flex:none;display:flex;align-items:center;justify-content:space-between;padding:.7rem 1rem;border-bottom:1px solid var(--ar-secondary-cream)}.detail-kind{font-family:var(--ar-font-caps);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ar-secondary)}.detail-close{background:none;border:1px solid var(--ar-secondary);border-radius:50%;width:30px;height:30px;cursor:pointer;color:var(--ar-primary);font-size:.9rem;line-height:1}.detail-close:hover{background:var(--ar-secondary-cream)}.detail-body{flex:1;min-height:0;overflow-y:auto;padding:1rem 1.25rem}.detail-loading{color:var(--ar-secondary)}.detail-foot{flex:none;border-top:1px solid var(--ar-secondary-cream);padding:.75rem 1.25rem;display:flex;align-items:center;gap:1.1rem}.detail-foot a{font-family:var(--ar-font-caps);font-size:.8rem;letter-spacing:.04em;color:var(--ar-tertiary);text-decoration:none}.detail-foot a:hover{text-decoration:underline}.detail-copy{display:inline-flex;align-items:center;gap:.35rem;background:none;border:none;cursor:pointer;font-family:var(--ar-font-caps);font-size:.8rem;letter-spacing:.04em;color:var(--ar-primary)}.detail-copy:hover{color:var(--ar-tertiary)}.clip-embed{position:relative;width:100%;aspect-ratio:16 / 9;background:#000;border-radius:var(--ar-radius-btn);overflow:hidden;margin-bottom:.75rem}.clip-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.clip-detail h3{font-family:var(--ar-font-display);color:var(--ar-primary);margin:0 0 .25rem;font-size:1.15rem}.clip-detail-meta{color:var(--ar-secondary);font-size:.82rem;margin:0 0 .85rem}.clip-detail-q{font-weight:var(--ar-weight-bold);margin:0 0 .5rem}.clip-detail-a{margin:0 0 .85rem}.clip-topics{display:flex;flex-wrap:wrap;gap:.35rem}.clip-topics span{font-size:.72rem;color:var(--ar-secondary);background:var(--ar-secondary-cream);border-radius:999px;padding:.15rem .55rem}.detail-article h1{font-family:var(--ar-font-display);color:var(--ar-primary);font-size:1.4rem;margin:0 0 .75rem;line-height:1.2}.detail-article h2{font-family:var(--ar-font-display);color:var(--ar-primary);font-size:1.15rem;margin:1.25rem 0 .5rem}.detail-article h3{font-size:1.02rem;margin:1rem 0 .4rem}.detail-article p{margin:0 0 .85rem}.detail-article a{color:var(--ar-tertiary)}.detail-article ul,.detail-article ol{margin:0 0 .85rem;padding-left:1.4rem}.detail-article li{margin:.2rem 0}.detail-article blockquote{margin:0 0 .85rem;padding-left:.9rem;border-left:3px solid var(--ar-secondary);color:var(--ar-primary-dark);font-style:italic}.detail-article img{max-width:100%;height:auto;border-radius:var(--ar-radius-btn)}.detail-article pre{overflow-x:auto;background:var(--ar-secondary-cream);padding:.75rem;border-radius:var(--ar-radius-btn)}@media(max-width:860px){.detail-scrim{align-items:flex-end;justify-content:stretch}.detail-panel{width:100%;height:auto;max-height:88dvh;border-left:none;border-top-left-radius:16px;border-top-right-radius:16px;animation:panelInUp var(--ar-duration-fast) var(--ar-ease)}@keyframes panelInUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.detail-grip{display:block;width:40px;height:4px;border-radius:999px;background:var(--ar-secondary);margin:.5rem auto 0;flex:none}}.cliplist{display:flex;flex-direction:column;gap:1rem;margin:.5rem 0 0;padding:0;list-style:none}.clipcard{border:1px solid var(--ar-secondary-cream);border-left:3px solid var(--ar-tertiary);border-radius:var(--ar-radius-btn);padding:.85rem 1rem}.clipcard-q{display:block;width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:0;margin:0 0 .4rem;font-family:var(--ar-font-body);font-weight:var(--ar-weight-bold);color:var(--ar-primary);font-size:1.05rem;line-height:1.35}.clipcard-q:hover{text-decoration:underline}.clipcard-a{margin:0 0 .6rem;font-size:1.0625rem;line-height:1.65;max-width:62ch}.clipcard-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem .9rem}.clipcard-watch,.clipcard-copy{background:none;border:none;cursor:pointer;padding:0}.clipcard-watch{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--ar-font-caps);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ar-tertiary)}.clipcard-watch:hover{text-decoration:underline}.clipcard-copy{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--ar-font-caps);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ar-secondary)}.clipcard-copy:hover{color:var(--ar-primary)}.clipcard-src{font-size:.78rem;color:var(--ar-secondary);font-style:italic}.cliptags{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.6rem}.cliptag{border:none;background:var(--ar-secondary-cream);color:var(--ar-secondary);border-radius:999px;padding:.1rem .55rem;font-size:.72rem;cursor:pointer}button.cliptag:hover{background:var(--ar-blush);color:var(--ar-primary)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--ar-font-body);font-size:var(--ar-text-body);line-height:var(--ar-leading-body);color:var(--ar-ink);background:var(--ar-paper)}a{color:var(--ar-tertiary);transition:color var(--ar-duration-fast) var(--ar-ease)}a:hover{color:var(--ar-tertiary-hover)}h1,h2,h3,h4,h5,h6{font-weight:var(--ar-weight-heading);line-height:var(--ar-leading-heading);letter-spacing:var(--ar-tracking);margin-top:0}.nav{background:linear-gradient(90deg,var(--ar-primary) 5%,var(--ar-base));color:var(--ar-paper);box-shadow:var(--ar-shadow-sticky);display:flex;justify-content:space-between;align-items:center;padding:.9rem 1.5rem}.nav .brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--ar-font-caps);font-size:1.1rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px;color:var(--ar-paper);text-decoration:none}.nav .brand-mark{width:34px;height:34px;display:block}.nav .brand:hover{color:var(--ar-secondary)}.nav nav a{margin-left:1.25rem;color:var(--ar-paper);text-decoration:none;font-family:var(--ar-font-body);font-size:1rem}.nav nav a:hover{color:var(--ar-secondary)}main{max-width:48rem;margin:0 auto;padding:3rem var(--ar-section-px) 4rem}.hero h1{font-family:var(--ar-font-display);font-size:var(--ar-h1);color:var(--ar-primary);margin:0 0 .75rem;line-height:1.1;display:flex;flex-wrap:wrap;align-items:baseline;gap:.6rem}.hero .subhead{color:var(--ar-ink);font-size:var(--ar-text-l);margin:0 0 2rem;max-width:var(--ar-reading-max)}.hero--compact h1{font-size:var(--ar-h2);margin:0 0 1rem}.home-chat .chatbox{min-height:min(72vh,640px)}.journey-cta{margin-top:2rem;padding:1.75rem;border:1px solid var(--ar-secondary);background:var(--ar-paper);border-radius:var(--ar-radius-card)}.journey-cta h2{font-family:var(--ar-font-display);font-size:var(--ar-h3);color:var(--ar-primary);margin:0 0 .5rem}.journey-cta p{color:var(--ar-ink);margin:0 0 1.25rem}.journey-cta .button{display:inline-block;background:var(--ar-primary);color:var(--ar-blush);padding:.75rem 1.5rem;border:2px solid var(--ar-primary);border-radius:var(--ar-radius-btn);font-family:var(--ar-font-body);font-weight:400;text-decoration:none;transition:background var(--ar-duration-fast) var(--ar-ease),color var(--ar-duration-fast) var(--ar-ease)}.journey-cta .button:hover{background:var(--ar-primary-dark);color:var(--ar-paper);border-color:var(--ar-primary-dark)}main>footer{margin-top:3rem;padding-top:1.5rem;border-top:var(--ar-border-hair);color:var(--ar-ink);font-size:.95rem}main>footer .footer-row{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}main>footer .disclaimer{margin:.75rem 0 0;font-size:.8rem;color:var(--ar-secondary);max-width:var(--ar-reading-max);line-height:1.45}main>footer .footer-row.legal{margin-top:.5rem;font-size:.8rem}main>footer .footer-row.legal a{color:var(--ar-secondary);text-decoration:underline}main>footer .attribution{margin:.5rem 0 0;font-size:.75rem;color:var(--ar-secondary);opacity:.8}main>footer .attribution a{color:var(--ar-secondary);text-decoration:underline}main>footer a{color:var(--ar-tertiary);text-decoration:underline}main>footer code{font-family:var(--ar-font-body);padding:.1rem .375rem;background:var(--ar-secondary-cream);border:1px solid var(--ar-secondary);color:var(--ar-ink);font-size:.85rem}.chatbox{display:flex;flex-direction:column;border:1px solid var(--ar-secondary);background:var(--ar-paper);border-radius:var(--ar-radius-card);overflow:hidden;position:relative}.chatbox .chat-bar{display:flex;align-items:center;gap:.4rem;padding:.5rem .6rem;border-bottom:1px solid var(--ar-secondary);background:var(--ar-secondary-cream)}.chatbox .chat-bar-spacer{flex:1}.chatbox .chat-bar-btn{font-family:var(--ar-font-caps);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ar-primary);background:transparent;border:1px solid transparent;padding:.3rem .6rem;border-radius:var(--ar-radius-btn);cursor:pointer;transition:background var(--ar-duration-fast),border-color var(--ar-duration-fast)}.chatbox .chat-bar-btn:hover:not(:disabled){background:var(--ar-paper);border-color:var(--ar-secondary)}.chatbox .chat-bar-btn.share{color:var(--ar-tertiary)}.chatbox .chat-bar-btn:disabled{opacity:.4;cursor:not-allowed}.chatbox .shared-banner{padding:.5rem 1.5rem;background:var(--ar-blush);border-bottom:1px solid var(--ar-secondary);color:var(--ar-primary);font-size:.9rem}.chatbox .transcript{flex:1;max-height:64vh;min-height:220px;overflow-y:auto;padding:1.25rem 1.5rem}.chatbox .history-overlay{position:absolute;inset:0;background:var(--ar-overlay-soft);z-index:5;display:flex}.chatbox .history-drawer{width:min(20rem,82%);background:var(--ar-paper);border-right:1px solid var(--ar-secondary);display:flex;flex-direction:column;box-shadow:var(--ar-shadow-sticky);animation:drawerIn var(--ar-duration-fast) var(--ar-ease)}@keyframes drawerIn{0%{transform:translate(-100%)}to{transform:translate(0)}}.chatbox .history-head{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid var(--ar-secondary);font-family:var(--ar-font-caps);font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ar-secondary)}.chatbox .history-head button{background:none;border:none;cursor:pointer;color:var(--ar-secondary);font-size:.95rem}.chatbox .history-empty{padding:1rem;color:var(--ar-secondary);font-size:.9rem}.chatbox .history-drawer ul{gap:0;overflow-y:auto}.chatbox .history-drawer li{width:100%}.chatbox .history-drawer li button{width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--ar-secondary-cream);padding:.6rem 1rem;cursor:pointer;display:flex;flex-direction:column;gap:.15rem}.chatbox .history-drawer li button:hover{background:var(--ar-secondary-cream)}.chatbox .history-drawer li button.active{background:var(--ar-blush)}.chatbox .history-title{color:var(--ar-ink);font-size:.92rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatbox .history-time{color:var(--ar-secondary);font-size:.72rem;font-style:italic}.chatbox ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1.25rem}.chatbox li{max-width:100%}.chatbox li.user{align-self:flex-end;max-width:85%;background:var(--ar-primary);color:var(--ar-blush);padding:.5rem .75rem;border-radius:var(--ar-radius-btn)}.chatbox li.assistant{align-self:flex-start;font-size:1rem}.chatbox .source-badge{display:inline-block;font-family:var(--ar-font-caps);font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--ar-secondary);background:var(--ar-secondary-cream);border:1px solid var(--ar-secondary);padding:.1rem .45rem;border-radius:3px;margin-bottom:.35rem;cursor:help}.chatbox .feedback{margin-top:.5rem;display:inline-flex;gap:.35rem;align-items:center}.chatbox .feedback button{border:1px solid var(--ar-secondary);background:var(--ar-paper);cursor:pointer;font-size:.95rem;line-height:1;padding:.2rem .5rem;border-radius:4px;transition:background var(--ar-duration-fast) var(--ar-ease),border-color var(--ar-duration-fast) var(--ar-ease)}.chatbox .feedback button:hover{background:var(--ar-secondary-cream);border-color:var(--ar-primary)}.chatbox .feedback-thanks{font-family:var(--ar-font-caps);font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--ar-secondary)}.chatbox .suggestions{list-style:none;padding:0;margin:0;border-top:1px solid var(--ar-secondary);background:var(--ar-paper);max-height:260px;overflow-y:auto}.chatbox .suggestions li{padding:.5rem .85rem;border-bottom:1px solid var(--ar-secondary-cream);cursor:pointer}.chatbox .suggestions li:last-child{border-bottom:none}.chatbox .suggestions li.sel,.chatbox .suggestions li:hover{background:var(--ar-secondary-cream)}.chatbox .suggestion-q{color:var(--ar-ink);font-size:.95rem;line-height:1.3}.chatbox .suggestion-t{color:var(--ar-secondary);font-size:.75rem;margin-top:.2rem;font-style:italic}.chatbox p{margin:0;white-space:pre-wrap}.chatbox .error{color:var(--ar-tertiary)}.chatbox .caret{display:inline-block;width:.5rem;height:1.1rem;margin-left:.25rem;vertical-align:-2px;background:var(--ar-ink);animation:pulse 1s infinite}@keyframes pulse{50%{opacity:.3}}.chatbox .trace{list-style:none;margin:0 0 .6rem;padding:.5rem .7rem;display:flex;flex-direction:column;gap:.2rem;background:var(--ar-secondary-cream);border:1px solid var(--ar-secondary);border-radius:var(--ar-radius-btn);font-family:var(--ar-font-caps);font-size:.72rem;text-transform:uppercase;letter-spacing:.4px;color:var(--ar-secondary)}.chatbox .trace li{display:flex;align-items:center;gap:.4rem;max-width:100%}.chatbox .trace .trace-icon{font-size:.8rem;line-height:1;width:.9rem;text-align:center}.chatbox .trace .trace-done{color:var(--ar-primary)}.chatbox .trace .trace-error{color:var(--ar-tertiary)}.chatbox .trace .trace-searching .trace-icon,.chatbox .trace .trace-start .trace-icon{animation:pulse 1s infinite}.chatbox .sources{margin-top:.85rem;display:flex;flex-direction:column;gap:.75rem}.chatbox .sources-label{font-family:var(--ar-font-caps);font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--ar-secondary);margin-bottom:.35rem}.chatbox .clips{display:flex;flex-direction:column;gap:.4rem}.chatbox .clip{display:flex;align-items:center;gap:.6rem;padding:.45rem .6rem;border:1px solid var(--ar-secondary);border-radius:var(--ar-radius-btn);background:var(--ar-paper);color:var(--ar-ink);text-decoration:none;transition:background var(--ar-duration-fast),border-color var(--ar-duration-fast)}.chatbox .clip:hover{background:var(--ar-secondary-cream);border-color:var(--ar-primary)}.chatbox .clip-play{flex:none;width:1.6rem;height:1.6rem;display:grid;place-items:center;border-radius:9999px;background:var(--ar-tertiary);color:var(--ar-paper);font-size:.7rem;padding-left:2px}.chatbox .clip-meta{display:flex;flex-direction:column;min-width:0}.chatbox .clip-title{font-size:.92rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatbox .clip-sub{font-size:.74rem;color:var(--ar-secondary);font-style:italic}.chatbox .citations{display:flex;flex-wrap:wrap;gap:.375rem}.chatbox .citations a{border:1px solid var(--ar-secondary);background:var(--ar-secondary-cream);color:var(--ar-ink);padding:.2rem .6rem;border-radius:9999px;font-size:.85rem;font-family:var(--ar-font-body);text-decoration:none;transition:background var(--ar-duration-fast),color var(--ar-duration-fast)}.chatbox .citations a:hover{background:var(--ar-primary);color:var(--ar-blush);border-color:var(--ar-primary)}.chatbox form{display:flex;align-items:flex-end;gap:.5rem;border-top:1px solid var(--ar-secondary);padding:.875rem;background:var(--ar-secondary-cream)}.chatbox textarea{flex:1;min-height:44px;resize:none;border:2px solid rgba(0,0,0,.2);background:var(--ar-paper);color:var(--ar-ink);padding:.5rem .75rem;border-radius:var(--ar-radius-btn);font-size:1.05rem;font-family:var(--ar-font-body);line-height:1.3}.chatbox textarea:focus{outline:none;border-color:var(--ar-primary)}.chatbox textarea:disabled{opacity:.6}.chatbox button[type=submit]{height:44px;padding:0 1.25rem;background:var(--ar-primary);color:var(--ar-blush);border:2px solid var(--ar-primary);border-radius:var(--ar-radius-btn);font-family:var(--ar-font-body);font-size:1.05rem;cursor:pointer;transition:background var(--ar-duration-fast) var(--ar-ease),color var(--ar-duration-fast) var(--ar-ease)}.chatbox button[type=submit]:hover:not(:disabled){background:var(--ar-primary-dark);border-color:var(--ar-primary-dark)}.chatbox button[type=submit]:disabled{cursor:not-allowed;opacity:.4}.chatbox .welcome{color:var(--ar-ink)}.chatbox .welcome p{margin-bottom:.75rem}.chatbox .sample-questions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.chatbox .sample-questions button{border:1px solid var(--ar-secondary);background:var(--ar-paper);color:var(--ar-ink);padding:.35rem .85rem;border-radius:var(--ar-radius-btn);font-size:.95rem;font-family:var(--ar-font-body);cursor:pointer;transition:background var(--ar-duration-fast),color var(--ar-duration-fast)}.chatbox .sample-questions button:hover{background:var(--ar-primary);color:var(--ar-blush);border-color:var(--ar-primary)}body.app{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.topnav{flex:none;display:flex;align-items:center;gap:1.25rem;height:56px;padding:0 clamp(.75rem,2vw,1.5rem);border-bottom:1px solid var(--ar-secondary);background:var(--ar-paper)}.topnav-brand{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-family:var(--ar-font-display);font-size:1.15rem;color:var(--ar-primary);white-space:nowrap}.topnav-brand img{display:block;border-radius:4px}.topnav-links{margin-left:auto;display:flex;align-items:center;gap:1.1rem;font-family:var(--ar-font-caps);font-size:.8rem;letter-spacing:.04em}.topnav-links a{color:var(--ar-primary);text-decoration:none;white-space:nowrap}.topnav-links a:hover{color:var(--ar-tertiary)}.topnav-extern{color:var(--ar-secondary)!important}body.app .app-shell{flex:1;min-height:0}.sidebar{flex:none;width:264px;display:flex;flex-direction:column;border-right:1px solid var(--ar-secondary);background:var(--ar-secondary-cream);padding:.85rem;gap:.85rem;min-height:0}.sidebar .new-chat{display:flex;align-items:center;gap:.5rem;width:100%;padding:.6rem .8rem;background:var(--ar-primary);color:var(--ar-blush);border:2px solid var(--ar-primary);border-radius:var(--ar-radius-btn);font-family:var(--ar-font-body);font-size:1rem;cursor:pointer;transition:background var(--ar-duration-fast)}.sidebar .new-chat:hover{background:var(--ar-primary-dark);border-color:var(--ar-primary-dark)}.sidebar .recents{flex:1;min-height:0;overflow-y:auto}.sidebar .recents-label{font-family:var(--ar-font-caps);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ar-secondary);padding:.25rem .3rem .4rem}.sidebar .recents-empty{color:var(--ar-secondary);font-size:.85rem;padding:0 .3rem}.sidebar .recents ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.sidebar .recents li button{width:100%;text-align:left;background:none;border:none;border-radius:var(--ar-radius-btn);padding:.45rem .5rem;cursor:pointer;display:flex;flex-direction:column;gap:.1rem}.sidebar .recents li button:hover{background:var(--ar-blush)}.sidebar .recents li button.active{background:var(--ar-blush);box-shadow:inset 2px 0 0 var(--ar-tertiary)}.sidebar .recent-title{color:var(--ar-ink);font-size:.9rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar .recent-time{color:var(--ar-secondary);font-size:.7rem;font-style:italic}.sidebar .sidebar-foot{flex:none;border-top:1px solid var(--ar-secondary);padding-top:1rem;margin-top:.5rem;font-size:.82rem;color:var(--ar-secondary);line-height:1.6}.sidebar .sidebar-tagline{margin:0}.sidebar .sidebar-tagline a{color:var(--ar-tertiary);text-decoration:none}.sidebar .sidebar-tagline a:hover{text-decoration:underline}.sidebar .sidebar-foot-links{margin-top:.7rem;display:flex;gap:.5rem}.sidebar .sidebar-foot-links a{color:var(--ar-secondary)}.sidebar-scrim{display:none}.app-shell .chatbox{flex:1;min-width:0;display:flex;flex-direction:column;border:none;border-radius:0;background:var(--ar-paper);min-height:0}.app-shell .chatbox .chat-bar{background:var(--ar-paper);border-bottom:1px solid var(--ar-secondary-cream)}.app-shell .chatbox .icon-btn{background:none;border:none;font-size:1.2rem;color:var(--ar-primary);cursor:pointer;padding:.2rem .4rem}.app-shell .chatbox .menu-btn{display:none}.app-shell .chatbox .transcript{flex:1;max-height:none;min-height:0}.app-shell .chatbox .transcript>ul{max-width:48rem;margin:0 auto}.app-shell .chatbox p.answer{margin-top:.9rem}.empty-hero{flex:1;display:grid;place-items:center;padding:1.5rem;overflow-y:auto}.empty-hero-inner{width:100%;max-width:44rem}.empty-hero .greeting{font-family:var(--ar-font-display);font-size:var(--ar-h2);color:var(--ar-primary);text-align:center;margin:0 0 .6rem;line-height:1.15}.empty-hero .greeting-sub{text-align:center;color:var(--ar-ink);max-width:36rem;margin:0 auto 1.5rem}.empty-hero .composer{border-top:none;padding:0}.empty-hero .sample-questions{justify-content:center;margin-top:1.1rem}.composer{flex:none;width:100%;max-width:48rem;margin:0 auto;padding:.75rem 1rem 1rem;position:relative}.app-shell .chatbox>.composer{border-top:1px solid var(--ar-secondary-cream)}.composer form{display:flex;align-items:flex-end;gap:.5rem;border:2px solid var(--ar-secondary);background:var(--ar-paper);border-radius:22px;padding:.4rem .4rem .4rem .9rem;transition:border-color var(--ar-duration-fast)}.composer form:focus-within{border-color:var(--ar-primary)}.composer textarea{flex:1;min-height:28px;max-height:40vh;resize:none;border:none;outline:none;background:transparent;color:var(--ar-ink);padding:.35rem 0;font-size:1.05rem;font-family:var(--ar-font-body);line-height:1.4}.composer textarea:disabled{opacity:.6}.composer button[type=submit]{flex:none;width:38px;height:38px;border-radius:50%;background:var(--ar-primary);color:var(--ar-blush);border:none;font-size:1.2rem;line-height:1;cursor:pointer;transition:background var(--ar-duration-fast)}.composer button[type=submit]:hover:not(:disabled){background:var(--ar-primary-dark)}.composer button[type=submit]:disabled{opacity:.35;cursor:not-allowed}.composer .suggestions{border:1px solid var(--ar-secondary);border-radius:var(--ar-radius-btn);margin-bottom:.5rem;max-height:240px;box-shadow:var(--ar-shadow-sticky)}@media(max-width:860px){.sidebar{position:absolute;z-index:20;top:0;bottom:0;left:0;width:min(20rem,84%);transform:translate(-100%);transition:transform var(--ar-duration-fast) var(--ar-ease);box-shadow:var(--ar-shadow-sticky);pointer-events:none}.app-shell.sidebar-open .sidebar{transform:translate(0);pointer-events:auto}.app-shell.sidebar-open .sidebar-scrim{display:block;position:absolute;inset:0;z-index:15;background:var(--ar-overlay-heavy)}.app-shell .chatbox .menu-btn{display:inline-block}.topnav{gap:.75rem}.topnav-links{gap:.85rem;font-size:.74rem}.topnav-extern{display:none}}@media(max-width:520px){.topnav-brand span{display:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.sidebar .sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.sidebar .sidebar-brand{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;font-family:var(--ar-font-display);font-size:1.05rem;color:var(--ar-primary);min-width:0}.sidebar .sidebar-brand>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar .sidebar-brand img{border-radius:4px;flex:none}.sidebar .sidebar-collapse{flex:none;background:none;border:none;color:var(--ar-secondary);font-size:1.2rem;line-height:1;cursor:pointer;padding:.15rem .4rem;border-radius:var(--ar-radius-btn)}.sidebar .sidebar-collapse:hover{background:var(--ar-blush);color:var(--ar-primary)}.sidebar .sidebar-nav{display:flex;flex-direction:column;gap:.1rem}.sidebar .sidebar-nav a{display:flex;align-items:center;gap:.55rem;padding:.42rem .5rem;border-radius:var(--ar-radius-btn);color:var(--ar-primary);text-decoration:none;font-size:.92rem}.sidebar .sidebar-nav a:hover{background:var(--ar-blush)}.sidebar .sidebar-nav .nav-ico{width:1.15rem;text-align:center;font-size:.85rem}@media(min-width:861px){.app-shell.sidebar-collapsed .sidebar{display:none}.app-shell.sidebar-collapsed .chatbox .menu-btn{display:inline-flex}}@keyframes spin{to{transform:rotate(360deg)}}.app-shell .spin{animation:spin .9s linear infinite}.app-shell svg.lucide{vertical-align:middle;flex:none}.chatbox .icon-btn,.sidebar .sidebar-collapse,.detail-close,.chatbox .feedback button,.composer button[type=submit],.clip-play{display:inline-flex;align-items:center;justify-content:center}.chatbox .chat-bar-btn{display:inline-flex;align-items:center;gap:.35rem}.sidebar .sidebar-nav .nav-ico{color:var(--ar-secondary)}.sidebar .sidebar-nav a:hover .nav-ico{color:var(--ar-primary)}.composer button[type=submit] svg{display:block}.app-shell .chatbox li.assistant{font-size:1.0625rem;line-height:1.7}.app-shell .chatbox p.answer{font-size:1.1875rem;line-height:1.75;max-width:66ch;letter-spacing:.003em}.app-shell .chatbox li.assistant>p{line-height:1.72}.app-shell .chatbox li.user{font-size:1.0625rem;line-height:1.6}.app-shell .empty-hero .greeting{line-height:1.18}.app-shell .empty-hero .greeting-sub{font-size:1.125rem;line-height:1.65}.app-shell .composer textarea{font-size:1.1rem;line-height:1.5}.detail-body .detail-article{font-size:1.0625rem;line-height:1.72}.detail-body .detail-article p{margin:0 0 1em}.detail-body .detail-article li{margin:.35em 0;line-height:1.65}.detail-body .detail-article h2{margin-top:1.5em}.clip-detail-q{font-size:1.0625rem;line-height:1.55}.clip-detail-a{font-size:1.0625rem;line-height:1.7}.app-shell .chatbox .transcript>ul{gap:1.75rem}.app-shell .chatbox .chat-bar{background:transparent;border-bottom:none;padding:.5rem;min-height:0}.app-shell .chatbox .msg-actions{display:flex;align-items:center;gap:.85rem;margin-top:.6rem;flex-wrap:wrap}.app-shell .chatbox .msg-actions .feedback{margin-top:0}.app-shell .chatbox .share-inline{display:inline-flex;align-items:center;gap:.35rem;border:1px solid var(--ar-secondary);background:var(--ar-paper);color:var(--ar-tertiary);padding:.28rem .7rem;border-radius:var(--ar-radius-btn);font-family:var(--ar-font-caps);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;transition:background var(--ar-duration-fast),border-color var(--ar-duration-fast)}.app-shell .chatbox .share-inline:hover{background:var(--ar-secondary-cream);border-color:var(--ar-tertiary)}.app-shell .chatbox .chat-bar--titled{border-bottom:1px solid var(--ar-secondary-cream);padding:.55rem 1rem;gap:.5rem}.app-shell .chatbox .chat-title{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--ar-font-display);font-size:1.02rem;color:var(--ar-primary)}.chatbox .suggestions .suggestion-topics{padding:.5rem .85rem .6rem;border-bottom:1px solid var(--ar-secondary-cream);cursor:default}.chatbox .suggestion-topics-label{font-family:var(--ar-font-caps);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ar-secondary);margin-bottom:.35rem}.chatbox .suggestion-topics-chips{display:flex;flex-wrap:wrap;gap:.35rem}.chatbox .suggestion-topic{display:inline-flex;align-items:center;gap:.3rem;border:1px solid var(--ar-secondary);background:var(--ar-paper);color:var(--ar-tertiary);border-radius:999px;padding:.2rem .6rem;font-family:var(--ar-font-body);font-size:.82rem;cursor:pointer;transition:background var(--ar-duration-fast),color var(--ar-duration-fast)}.chatbox .suggestion-topic:hover{background:var(--ar-blush);color:var(--ar-primary)}.chatbox .suggestion-topic-n{color:var(--ar-secondary);font-size:.7rem;font-variant-numeric:tabular-nums}.chatbox .welcome-community{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem 1.1rem;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--ar-secondary-cream)}.chatbox .welcome-community a{display:inline-flex;align-items:center;gap:.4rem;color:var(--ar-tertiary);text-decoration:none;font-family:var(--ar-font-caps);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}.chatbox .welcome-community a:hover{color:var(--ar-primary);text-decoration:underline}