.v3{--ink:#0A0A0A;--ink-2:#3D3D3A;--muted:#5C5C58;--faint:#8A8A85;--line:#E3E3DF;--line-2:#D4D4D0;--v-surface:#F1F1EE;--surface-2:#F7F7F5;--card:#FFFFFF;--navy:#2C368B;--navy-700:#222A6E;--navy-900:#171C4A;--navy-300:#A9B1E6;--navy-100:#DCE0F4;--navy-50:#EEF0FA;--pill:999px;--page-bg:radial-gradient(1200px 640px at 88% -10%,#E9E9E5 0%,rgba(233,233,229,0) 70%),linear-gradient(180deg,#F5F5F3,#FAFAF8 900px,#F7F7F5);--band-bg:linear-gradient(135deg,#ECECE8,#F4F4F1 55%,#E9E9E5);--v-header-bg:rgba(247,247,245,.78)}.v3 *{box-sizing:border-box}.v3{margin:0;min-height:100vh;font-family:var(--font-inter),"Inter",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--page-bg);background-color:#F7F7F5;-webkit-font-smoothing:antialiased;line-height:1.5}.v3 a{color:inherit}.v3 a:hover{color:var(--muted)}.v3 button,.v3 input,.v3 select,.v3 textarea{font-family:inherit;color:inherit}.v3 img,.v3 svg{display:block}.v3 .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.v3 :focus-visible{outline:2px solid var(--navy);outline-offset:3px}.v3 .wrap{max-width:1280px;margin:0 auto;padding-left:32px;padding-right:32px}.v3 .arabic{font-family:var(--font-amiri),"Amiri",serif}.v3 .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:600;border-radius:var(--pill);cursor:pointer;border:1.5px solid transparent;transition:background .15s,color .15s,border-color .15s;white-space:nowrap}.v3 .btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}.v3 .btn-primary:hover{background:var(--navy-700);border-color:var(--navy-700);color:#fff}.v3 .btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}.v3 .btn-outline:hover{background:var(--ink);color:#fff}.v3 .btn-outline-navy{border-color:var(--navy);color:var(--navy);background:transparent}.v3 .btn-outline-navy:hover{background:var(--navy-50);color:var(--navy)}.v3 .btn-ghost{background:var(--card);border-color:var(--line-2);color:var(--ink)}.v3 .btn-ghost:hover{border-color:var(--navy);color:var(--navy)}.v3 .btn-sm{font-size:14px;padding:9px 16px}.v3 .btn-md{font-size:15px;padding:12px 22px}.v3 .btn-lg{font-size:16px;padding:15px 28px}.v3 .btn-block{width:100%}.v3 .icon-btn{width:56px;height:56px;border-radius:var(--pill);border:0;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto}.v3 .icon-btn:hover{background:var(--navy-700)}.v3 .round-btn{width:44px;height:44px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);display:flex;align-items:center;justify-content:center;cursor:pointer;text-decoration:none;flex:0 0 auto}.v3 .round-btn:hover{border-color:var(--navy);color:var(--navy)}.v3 .chips{display:flex;flex-wrap:wrap;gap:8px}.v3 .chip{font-size:13px;font-weight:500;padding:8px 14px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);cursor:pointer}.v3 .chip:hover{border-color:var(--navy-300)}.v3 .chip[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}.v3 .tabs{display:inline-flex;flex-wrap:wrap;padding:4px;background:var(--v-surface);gap:2px}.v3 .tab,.v3 .tabs{border-radius:var(--pill)}.v3 .tab{font-size:15px;font-weight:500;padding:10px 20px;border:0;background:transparent;cursor:pointer}.v3 .tab:hover{background:rgba(255,255,255,.7)}.v3 .tab[aria-selected=true]{background:var(--navy);color:#fff;font-weight:600}.v3 a.tab{text-decoration:none;color:var(--ink)}.v3 .tab[aria-current=true],.v3 .tab[aria-current=true]:hover{background:var(--navy);color:#fff;font-weight:600}.v3 .tabs-sm .tab{font-size:13px;padding:6px 14px}.v3 .v3-tag{display:inline-flex;align-items:center;border:1px solid var(--navy-100);background:var(--navy-50);color:var(--navy);border-radius:6px;padding:3px 8px}.v3 .count,.v3 .v3-tag{font-weight:600;font-size:12px}.v3 .count{color:var(--muted);background:var(--v-surface);border-radius:var(--pill);padding:2px 8px}.v3 .v3-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:var(--v-header-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.v3 .v3-header .bar{max-width:1280px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.v3 .v3-header.is-wide .bar{max-width:none;padding-left:28px;padding-right:28px}.v3 .v3-brand{display:flex;align-items:center;flex:0 0 auto}.v3 .v3-brand img{height:34px;width:auto}.v3 .nav{display:flex;align-items:center;gap:4px}.v3 .nav a{text-decoration:none;font-size:15px;font-weight:500;padding:10px 16px;border-radius:var(--pill)}.v3 .nav a:hover{background:rgba(10,10,10,.05);color:var(--ink)}.v3 .nav a[aria-current=page]{background:var(--navy);color:#fff;font-weight:600}.v3 .nav .nav-login{display:none}.v3 .header-actions{display:flex;align-items:center;gap:10px}.v3 .menu-btn{display:none}.v3 .avatar{width:40px;height:40px;border-radius:var(--pill);border:1.5px solid var(--ink);background:var(--card);font-weight:700;cursor:pointer;justify-content:center}.v3 .avatar,.v3 .eyebrow{font-size:14px;display:flex;align-items:center}.v3 .eyebrow{gap:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .eyebrow .eyebrow-dot{width:8px;height:8px;border-radius:var(--pill);background:var(--navy);flex:0 0 auto}.v3 .display{margin:18px 0 0;font-size:clamp(38px,4.8vw,68px);line-height:1.02}.v3 .display,.v3 .h1{font-weight:800;letter-spacing:-.03em}.v3 .h1{margin:16px 0 0;font-size:clamp(32px,3.6vw,52px);line-height:1.05}.v3 .h2{margin:0;font-size:clamp(26px,2.8vw,40px);line-height:1.1;font-weight:800;letter-spacing:-.025em}.v3 .h3{margin:0;font-size:20px;line-height:1.25;font-weight:700;letter-spacing:-.01em}.v3 .lead{margin:18px 0 0;font-size:17px;line-height:1.55;color:var(--ink-2);max-width:620px}.v3 .body{font-size:16px;line-height:1.7;color:var(--ink-2)}.v3 .muted{color:var(--muted)}.v3 .section{padding-top:72px;padding-bottom:64px}.v3 .section-sm{padding-top:48px;padding-bottom:48px}.v3 .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px}.v3 .section-head p{margin:10px 0 0;font-size:16px;line-height:1.55;color:var(--ink-2)}.v3 .band{background:var(--band-bg)}.v3 .band .wrap{padding-top:72px;padding-bottom:72px}.v3 .rule{border:0;border-top:1.5px solid var(--ink);margin:0}.v3 .v3-hero{padding-top:44px;padding-bottom:36px;position:relative}.v3 .v3-hero>:not(.hero-art){position:relative;z-index:1}.v3 .hero-art{position:absolute;top:28px;right:32px;width:clamp(300px,30vw,420px);aspect-ratio:3/2;pointer-events:none;z-index:0}.v3 .hero-art svg{width:100%;height:100%;display:block;overflow:visible}.v3 .hero-art .art-line{stroke:var(--ink);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.v3 .hero-art .art-pen{fill:var(--navy);opacity:0;transition:opacity .25s}@media (max-width:1040px){.v3 .hero-art{display:none}}.v3 .ask{margin-top:28px;border:1.5px solid var(--ink);border-radius:24px;padding:16px 16px 14px 24px;background:var(--card);box-shadow:0 1px 0 var(--ink),0 24px 60px -30px rgba(10,10,10,.18)}.v3 .ask label{display:block;font-size:13px;font-weight:600;color:var(--muted)}.v3 .ask-row{display:flex;align-items:flex-end;gap:16px;margin-top:6px}.v3 .ask textarea{flex:1 1 auto;min-width:0;border:0;outline:none;resize:none;font-size:18px;line-height:1.4;background:transparent;padding:0}.v3 .ask-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}.v3 .hint{font-size:13px;color:var(--muted)}.v3 .hint a{color:var(--navy);font-weight:600}.v3 .suggest{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}.v3 .suggest-label{font-size:13px;font-weight:600;color:var(--muted);padding:8px 4px}.v3 .suggest a{text-decoration:none;font-size:14px;padding:8px 16px;border-radius:var(--pill);background:var(--card);border:1px solid var(--line)}.v3 .suggest a:hover{background:var(--navy-50);border-color:var(--navy-100);color:var(--navy)}.v3 .v3-hero .examples{display:none}@media (max-width:720px){.v3 .v3-hero .examples{display:block}.v3 .home-stats{display:none}}.v3 .stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.v3 .stat{padding:20px 24px;border-right:1px solid var(--line)}.v3 .stat:first-child{padding-left:0}.v3 .stat:last-child{border-right:0}.v3 .stat-num{font-size:clamp(26px,2.6vw,36px);font-weight:800;letter-spacing:-.025em;line-height:1}.v3 .stat-lbl{margin-top:6px;font-size:14px;color:var(--muted)}.v3 .topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--line)}.v3 .topic{text-decoration:none;padding:22px 24px;display:flex;flex-direction:column;gap:14px;border-right:1px solid var(--line)}.v3 .topic svg{width:26px;height:26px}.v3 .topic:first-child{padding-left:0}.v3 .topic:last-child{border-right:0;padding-right:0}.v3 .topic:hover{color:var(--ink)}.v3 .topic:hover .topic-title{color:var(--navy)}.v3 .topic-num{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.04em}.v3 .topic-title{font-size:18px;font-weight:700;margin-top:2px}.v3 .topic-desc{font-size:14px;color:var(--muted);margin-top:4px;line-height:1.5}.v3 .search{display:flex;align-items:center;gap:10px;padding:0 18px;height:46px;border-radius:var(--pill);border:1px solid var(--line-2);min-width:240px;background:var(--card)}.v3 .search input{border:0;outline:none;font-size:15px;background:transparent;flex:1 1 auto;min-width:0}.v3 .search-lg{height:64px;padding:0 10px 0 24px;border:1.5px solid var(--ink);box-shadow:0 1px 0 var(--ink)}.v3 .search-lg input{font-size:19px}.v3 .tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.v3 .qa-list{margin-top:28px;border-top:1.5px solid var(--ink);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-column-gap:48px;column-gap:48px}.v3 .qa{text-decoration:none;display:grid;grid-template-columns:48px minmax(0,1fr) auto;grid-gap:20px;gap:20px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}.v3 .qa:hover{color:var(--ink)}.v3 .qa:hover .qa-q{color:var(--navy)}.v3 .qa:hover .qa-arrow{transform:translate(3px,-3px)}.v3 .qa-num{font-size:14px;font-weight:600;color:var(--faint)}.v3 .qa-cat{font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.v3 .qa-q{font-size:18px;font-weight:700;margin-top:4px;letter-spacing:-.01em}.v3 .qa-a{font-size:14px;color:var(--ink-2);margin-top:4px;line-height:1.5;max-width:760px}.v3 .qa-meta{font-size:12px;color:var(--muted);margin-top:8px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}.v3 .qa-arrow{margin-top:18px;transition:transform .15s}.v3 .center{margin-top:24px;display:flex;justify-content:center}.v3 .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.v3 .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:24px;gap:24px}.v3 .card{background:var(--card);border-radius:20px;padding:28px}.v3 .card-line{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px}.v3 .step{display:flex;flex-direction:column;gap:28px;min-height:200px}.v3 .step-n{font-size:44px;font-weight:800;letter-spacing:-.04em;line-height:1}.v3 .step-t{font-size:19px;font-weight:700}.v3 .step-d{font-size:15px;color:var(--ink-2);margin-top:6px;line-height:1.55}.v3 .is-navy{background:var(--navy);color:#fff}.v3 .is-navy .muted,.v3 .is-navy .step-d{color:var(--navy-100)}.v3 .cta{padding-top:88px;padding-bottom:88px;text-align:center}.v3 .ayat{font-family:var(--font-amiri),"Amiri",serif;font-size:28px;line-height:1.6}.v3 .ayat-ref{font-size:13px;color:var(--muted);margin-top:4px}.v3 .cta h2{margin:24px auto 0;font-size:clamp(30px,3.6vw,52px);line-height:1.05;font-weight:800;letter-spacing:-.03em;max-width:900px}.v3 .cta-actions{margin-top:32px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.v3 .v3-footer{background:var(--ink);color:#fff;border-top:6px solid var(--navy)}.v3 .v3-footer .wrap{padding-top:56px;padding-bottom:32px}.v3 .foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:48px}.v3 .foot-brand{max-width:440px}.v3 .foot-brand img{height:40px;width:auto}.v3 .foot-brand p{margin:24px 0 0;font-size:15px;line-height:1.6;color:#B5B5B0}.v3 .foot-cols{display:flex;flex-wrap:wrap;gap:64px}.v3 .foot-col{display:flex;flex-direction:column;gap:12px}.v3 .foot-col h3{margin:0;font-size:13px;font-weight:600;color:var(--faint);letter-spacing:.04em;text-transform:uppercase}.v3 .foot-col a{color:#fff;text-decoration:none;font-size:15px}.v3 .foot-col a:hover{color:var(--navy-300)}.v3 .foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid #2a2a28;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:var(--faint)}.v3 .chat-layout{display:flex;align-items:stretch;min-height:calc(100vh - var(--v3-hh,70px))}.v3 .sidebar{flex:0 0 280px;border-right:1px solid var(--line);padding:24px 20px;gap:28px;background:rgba(255,255,255,.45)}.v3 .hist,.v3 .sidebar{display:flex;flex-direction:column}.v3 .hist{gap:4px}.v3 .hist-label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:0 12px 8px}.v3 .hist a{text-decoration:none;font-size:14px;padding:11px 12px;border-radius:12px;color:var(--ink-2);border:1px solid transparent}.v3 .hist a:hover{background:var(--card);color:var(--ink)}.v3 .hist a[aria-current=page]{background:var(--navy-50);border-color:var(--navy-100);color:var(--navy);font-weight:600}.v3 .note{margin-top:auto;padding:18px;border-radius:16px;border:1px solid var(--line);background:var(--card)}.v3 .note strong{display:block;font-size:14px}.v3 .note p{font-size:13px;color:var(--muted);margin:6px 0 0;line-height:1.5}.v3 .thread{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}.v3 .thread-scroll{flex:1 1 auto;padding:32px 32px 16px}.v3 .thread-inner{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:28px}.v3 .bubble-user{background:var(--card);border:1px solid var(--line)}.v3 .bot-avatar{flex:0 0 auto;width:40px;height:40px;border-radius:var(--pill);background:var(--card);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}.v3 .bot-avatar img{height:24px;width:auto;max-width:none;object-fit:cover;object-position:left center;width:24px}.v3 .answer-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--muted)}.v3 .badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--pill);background:var(--navy-50);color:var(--navy);border:1px solid var(--navy-100)}.v3 .answer h1{margin:8px 0 0;font-size:24px;line-height:1.2;font-weight:800;letter-spacing:-.02em}.v3 .answer p{margin:12px 0 0;font-size:16px;line-height:1.65}.v3 .cite{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;margin:0 2px;border-radius:var(--pill);font-size:12px;font-weight:700;vertical-align:2px;cursor:pointer;border:1.5px solid var(--navy);background:var(--navy-50);color:var(--navy)}.v3 .cite[aria-pressed=true]{background:var(--navy);color:#fff}.v3 .dalil{margin:18px 0 0;padding:18px 22px;border-radius:18px;background:var(--card);border:1px solid var(--line)}.v3 .dalil .ar{font-family:var(--font-amiri),"Amiri",serif;font-size:22px;line-height:1.75;color:var(--ink)}.v3 .dalil .ref{font-size:13px;color:var(--navy);margin-top:12px;font-weight:700}.v3 .actions{margin-top:20px;flex-wrap:wrap}.v3 .act,.v3 .actions{display:flex;align-items:center;gap:8px}.v3 .act{font-size:14px;font-weight:500;padding:10px 16px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);cursor:pointer}.v3 .act:hover{border-color:var(--navy);color:var(--navy)}.v3 .act-icon{width:44px;height:44px;padding:0;justify-content:center}.v3 .act[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}.v3 .spacer{flex:1 1 auto}.v3 .followups{margin-top:22px}.v3 .followups-label{font-size:13px;font-weight:600;color:var(--muted)}.v3 .followups-list{margin-top:10px;border-top:1px solid var(--line)}.v3 .followups-list a{text-decoration:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}.v3 .followups-list a:hover{color:var(--navy)}.v3 .v3-composer{position:-webkit-sticky;position:sticky;bottom:0;padding:16px 32px 24px;background:linear-gradient(rgba(247,247,245,0),#F7F7F5 35%)}.v3 .v3-composer form{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:12px;border:1.5px solid var(--ink);border-radius:var(--pill);padding:8px 8px 8px 24px;background:var(--card)}.v3 .v3-composer input{flex:1 1 auto;min-width:0;border:0;outline:none;font-size:16px;background:transparent}.v3 .send{width:48px;height:48px;border-radius:var(--pill);border:0;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto}.v3 .send:hover{background:var(--navy-700)}.v3 .disclaimer{color:var(--muted)}.v3 .thread .disclaimer{display:none}.v3 .sources{flex:0 0 360px;border-left:1px solid var(--line);padding:28px 24px;background:rgba(255,255,255,.45)}.v3 .sources-head{display:flex;justify-content:space-between;align-items:baseline}.v3 .sources-head h2{margin:0;font-size:20px;font-weight:800;letter-spacing:-.01em}.v3 .source-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}.v3 .src-card{text-align:left;width:100%;cursor:pointer;padding:14px 16px}.v3 .source-top{display:flex;align-items:center;gap:10px}.v3 .source-n{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--pill);font-size:12px;font-weight:700;background:var(--navy-50);color:var(--navy)}.v3 .source-kind{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;opacity:.75}.v3 .source-title{font-size:15px;font-weight:700;margin-top:8px;line-height:1.35}.v3 .source-meta{font-size:13px;margin-top:6px;opacity:.75}.v3 .source-more{display:none}.v3 .src-card[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}.v3 .src-card[aria-pressed=true] .source-n{background:#fff;color:var(--navy)}.v3 .src-card[aria-pressed=true] .source-more{display:block}.v3 .source-excerpt{font-size:13px;line-height:1.55;margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.2)}.v3 .source-link{margin-top:10px;font-size:13px;font-weight:600;text-decoration:underline}.v3 .graph-layout{display:flex;height:calc(100vh - var(--v3-hh,70px));min-height:620px}.v3 .graph-stage{position:relative;flex:1 1 auto;min-width:0;overflow:hidden;background:radial-gradient(900px 600px at 50% 45%,#FFFFFF 0,rgba(255,255,255,0) 70%)}.v3 .graph-stage canvas{width:100%;height:100%;display:block;cursor:-webkit-grab;cursor:grab}.v3 .graph-stage canvas.dragging{cursor:-webkit-grabbing;cursor:grabbing}.v3 .graph-top{position:absolute;left:24px;top:24px;right:24px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;pointer-events:none}.v3 .graph-top>*{pointer-events:auto}.v3 .graph-title{background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:18px;padding:14px 18px;max-width:360px}.v3 .graph-title strong{display:block;font-size:16px}.v3 .graph-title span{font-size:13px;color:var(--muted)}.v3 .legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:10px;font-size:12px;color:var(--ink-2)}.v3 .legend i{display:inline-block;width:10px;height:10px;border-radius:var(--pill);margin-right:6px;vertical-align:-1px}.v3 .step-counter{background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--pill);padding:10px 16px;font-size:13px;font-weight:600}.v3 .graph-controls{position:absolute;left:24px;bottom:24px;display:flex;gap:8px;flex-wrap:wrap}.v3 .graph-help{position:absolute;right:24px;bottom:24px;font-size:12px;color:var(--muted);background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:12px;padding:8px 12px}.v3 .node-card{position:absolute;right:24px;top:96px;width:300px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 20px 50px -24px rgba(10,10,10,.25);display:none}.v3 .node-card.show{display:block}.v3 .node-card h3{margin:8px 0 0;font-size:18px}.v3 .node-card p{margin:8px 0 0;font-size:14px;color:var(--ink-2);line-height:1.55}.v3 .graph-panel{flex:0 0 400px;border-left:1px solid var(--line);background:rgba(255,255,255,.6);display:flex;flex-direction:column}.v3 .panel-head{padding:22px 24px;border-bottom:1px solid var(--line)}.v3 .panel-head h1{margin:0;font-size:18px;font-weight:800;letter-spacing:-.01em}.v3 .panel-body{flex:1 1 auto;padding:24px;display:flex;flex-direction:column;gap:16px;overflow:auto}.v3 .status{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}.v3 .status .pulse{width:8px;height:8px;border-radius:var(--pill);background:var(--navy);box-shadow:0 0 0 0 rgba(44,54,139,.4);animation:v2pulse 1.8s infinite}@keyframes v2pulse{0%{box-shadow:0 0 0 0 rgba(44,54,139,.45)}70%{box-shadow:0 0 0 10px rgba(44,54,139,0)}to{box-shadow:0 0 0 0 rgba(44,54,139,0)}}.v3 .empty{border:1px dashed var(--line-2);border-radius:18px;padding:20px;font-size:14px;color:var(--muted);line-height:1.55;background:var(--card)}.v3 .panel-foot{padding:16px 20px 20px;border-top:1px solid var(--line)}.v3 .mode-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.v3 .panel-input{border:1.5px solid var(--ink);border-radius:20px;background:var(--card);padding:12px 12px 12px 16px;display:flex;align-items:flex-end;gap:10px}.v3 .panel-input textarea{flex:1 1 auto;border:0;outline:none;resize:none;font-size:15px;line-height:1.45;background:transparent;min-height:44px}.v3 .kbd-hint{margin-top:8px;font-size:12px;color:var(--muted)}.v3 kbd{font-family:inherit;font-size:11px;font-weight:600;border:solid var(--line-2);border-width:1px 1px 2px;border-radius:5px;padding:1px 5px;background:var(--card)}.v3 .explore-layout{display:grid;grid-template-columns:280px minmax(0,1fr);grid-gap:48px;gap:48px;align-items:start}.v3 .folders{position:-webkit-sticky;position:sticky;top:calc(var(--v3-hh,70px) + 76px);display:flex;flex-direction:column;gap:24px}.v3 .folder-group h2{margin:0 0 10px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .folder-list{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow:auto;padding-right:4px}.v3 .folder{display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;font-size:14px;padding:9px 12px;border-radius:12px;border:1px solid transparent}.v3 .folder:hover{background:var(--card);color:var(--ink)}.v3 .folder[aria-current=true]{background:var(--navy-50);border-color:var(--navy-100);color:var(--navy);font-weight:600}.v3 .folder span:first-child{display:flex;align-items:center;gap:10px}.v3 .block{margin-top:36px}.v3 .block-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1.5px solid var(--ink)}.v3 .block-head h2{margin:0;font-size:21px;font-weight:800;letter-spacing:-.02em}.v3 .doc-list{display:flex;flex-direction:column}.v3 .doc-row{text-decoration:none;display:grid;grid-template-columns:110px minmax(0,1fr) auto;grid-gap:20px;gap:20px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.v3 .doc-row:hover .doc-title{color:var(--navy)}.v3 .doc-code{font-size:12px;font-weight:600;color:var(--muted)}.v3 .doc-title{font-size:15px;font-weight:700}.v3 .doc-sub{font-size:13px;color:var(--muted);margin-top:2px}.v3 .term-grid{display:flex;flex-wrap:wrap;gap:8px;padding-top:16px}.v3 .term{text-decoration:none;font-size:14px;padding:8px 14px;border-radius:var(--pill);background:var(--card);border:1px solid var(--line)}.v3 .term:hover{border-color:var(--navy);color:var(--navy)}.v3 .more-link{display:inline-flex;margin-top:14px;font-size:14px;font-weight:600;color:var(--navy);text-decoration:none}.v3 .more-link:hover{text-decoration:underline;color:var(--navy)}.v3 .pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1.5px solid var(--ink)}.v3 .pillar{padding:24px 24px 4px 0}.v3 .pillar+.pillar{padding-left:24px;border-left:1px solid var(--line)}.v3 .pillar .arabic{font-size:24px;line-height:1.4}.v3 .pillar h3{margin:8px 0 0;font-size:19px}.v3 .pillar p{margin:6px 0 0;font-size:15px;color:var(--ink-2);line-height:1.6}.v3 .org{display:flex;flex-direction:column;gap:12px}.v3 .org-logo{height:56px;display:flex;align-items:center;margin-bottom:8px}.v3 .org-logo img{height:56px;width:auto;display:block}.v3 .org-logo img[src$="labmu.svg"]{height:28px}.v3 .org-role{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .org h3{margin:0;font-size:18px;line-height:1.3}.v3 .org p{margin:0;font-size:15px;color:var(--ink-2);line-height:1.6}.v3 .callout{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:20px;gap:20px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px}.v3 .callout-icon{width:44px;height:44px;border-radius:var(--pill);background:var(--navy-50);color:var(--navy);display:flex;align-items:center;justify-content:center}.v3 .callout ul{margin:8px 0 0;padding-left:20px;color:var(--ink-2);font-size:15px;line-height:1.65}.v3 .faq{border-top:1.5px solid var(--ink)}.v3 .faq details{border-bottom:1px solid var(--line)}.v3 .faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-size:16px;font-weight:700}.v3 .faq summary::-webkit-details-marker{display:none}.v3 .faq summary .plus{flex:0 0 auto;width:32px;height:32px;border-radius:var(--pill);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;transition:transform .2s,background .2s}.v3 .faq details[open] summary .plus{transform:rotate(45deg);background:var(--navy);border-color:var(--navy);color:#fff}.v3 .faq .answer-text{padding:0 0 16px;font-size:15px;line-height:1.7;color:var(--ink-2);max-width:820px}.v3 .auth{min-height:calc(100vh - var(--v3-hh,70px));display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;grid-gap:64px;gap:64px;padding-top:56px;padding-bottom:56px}.v3 .auth-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 30px 70px -40px rgba(10,10,10,.3);max-width:480px;width:100%;justify-self:end}.v3 .auth-card h1{margin:0;font-size:24px;font-weight:800;letter-spacing:-.02em}.v3 .auth-card .muted{margin:10px 0 0;font-size:15px;line-height:1.55}.v3 .divider{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin:24px 0}.v3 .divider:after,.v3 .divider:before{content:"";flex:1 1 auto;border-top:1px solid var(--line)}.v3 .field{display:flex;flex-direction:column;gap:6px;margin-top:14px}.v3 .field label{font-size:13px;font-weight:600}.v3 .field input{height:50px;border:1px solid var(--line-2);border-radius:14px;padding:0 16px;font-size:15px;background:var(--card);outline:none}.v3 .field input:focus{border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-50)}.v3 .auth-list{margin:24px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}.v3 .auth-list li{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--ink-2);line-height:1.5}.v3 .auth-list .tick{flex:0 0 auto;width:28px;height:28px;border-radius:var(--pill);background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center}.v3 .fine{font-size:12px;color:var(--muted);margin-top:18px;line-height:1.55}.v3 .fine a{color:var(--navy)}@media (max-width:1180px){.v3 .sources{flex-basis:300px}.v3 .sidebar{flex-basis:240px}.v3 .graph-panel{flex-basis:340px}}@media (max-width:1024px){.v3 .explore-layout{grid-template-columns:minmax(0,1fr);gap:24px}.v3 .folders{position:static;flex-direction:row;flex-wrap:wrap;gap:16px}.v3 .folder-group{flex:1 1 240px}.v3 .folder-list{max-height:220px}}@media (max-width:960px){.v3 .topics{grid-template-columns:repeat(2,minmax(0,1fr))}.v3 .topic{padding:28px 20px!important;border-bottom:1px solid var(--line)}.v3 .topic:nth-child(2n){border-right:0}.v3 .topic:nth-last-child(-n+2){border-bottom:0}.v3 .grid-3,.v3 .pillars{grid-template-columns:minmax(0,1fr)}.v3 .pillar,.v3 .pillar+.pillar{padding:28px 0;border-left:0;border-bottom:1px solid var(--line)}.v3 .step{min-height:0;gap:32px}.v3 .auth{grid-template-columns:minmax(0,1fr);gap:40px}.v3 .auth-card{justify-self:stretch;max-width:none}.v3 .graph-layout{flex-direction:column;height:auto}.v3 .graph-stage{height:68vh;min-height:460px;flex:none}.v3 .graph-panel{flex:none;border-left:0;border-top:1px solid var(--line)}.v3 .node-card{top:auto;bottom:80px;right:16px;left:16px;width:auto}}@media (max-width:820px){.v3 .chat-layout{flex-direction:column}.v3 .sources{flex:none;border-left:0;border-top:1px solid var(--line);padding:28px 20px 40px}.v3 .thread-scroll{padding:28px 20px 16px}.v3 .v3-composer{padding:12px 16px 20px}.v3 .answer{flex-direction:column;gap:12px}.v3 .answer h1{font-size:26px}.v3 .answer p{font-size:16px}.v3 .dalil{padding:18px 20px}.v3 .dalil .ar{font-size:21px}.v3 .bubble-user{font-size:15px;max-width:88%}.v3 .grid-2,.v3 .qa-list{grid-template-columns:minmax(0,1fr)}}@media (max-width:720px){.v3 .wrap{padding-left:20px;padding-right:20px}.v3 .v3-header .bar{padding:12px 16px;gap:12px}.v3 .v3-brand img{height:26px}.v3 .header-actions .btn,.v3 .nav{display:none}.v3 .menu-btn{display:flex}.v3 .v3-header.open .nav{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);padding:12px 16px 20px;box-shadow:0 20px 40px -20px rgba(10,10,10,.2)}.v3 .v3-header.open .nav .nav-login{display:block;text-align:center;margin-top:8px;border:1.5px solid var(--navy);color:var(--navy);font-weight:600}.v3 .v3-hero{padding-top:40px;padding-bottom:32px}.v3 .lead{font-size:16px}.v3 .ask{padding:14px 12px 12px 18px;border-radius:20px}.v3 .ask textarea{font-size:16px}.v3 .icon-btn{width:48px;height:48px}.v3 .ask-foot .hint{display:none}.v3 .stats{grid-template-columns:minmax(0,1fr);grid-template-columns:repeat(3,minmax(0,1fr))}.v3 .stat,.v3 .stat:first-child{padding:16px 10px 16px 0;border-bottom:0}.v3 .stat+.stat{padding-left:10px}.v3 .stat-num{font-size:22px}.v3 .stat-lbl{font-size:12px}.v3 .stat:last-child{border-bottom:0}.v3 .section{padding-top:56px;padding-bottom:48px}.v3 .search{min-width:0;width:100%}.v3 .search-lg{height:46px;padding:0 5px 0 18px;border:1px solid var(--line-2);box-shadow:none}.v3 .search-lg input{font-size:15px;text-overflow:ellipsis}.v3 .search-lg>svg{width:18px;height:18px;flex:none}.v3 .search-lg .btn{font-size:14px;padding:8px 14px}.v3 .tools{width:100%}.v3 .qa{grid-template-columns:minmax(0,1fr);gap:8px}.v3 .qa-arrow,.v3 .qa-num{display:none}.v3 .qa-q{font-size:17px}.v3 .band .wrap{padding-top:56px;padding-bottom:56px}.v3 .cta{padding-top:64px;padding-bottom:64px}.v3 .ayat{font-size:22px}.v3 .card,.v3 .card-line{padding:22px}.v3 .doc-row{grid-template-columns:minmax(0,1fr);gap:4px}.v3 .doc-row>svg{display:none}.v3 .callout{grid-template-columns:minmax(0,1fr);padding:24px}.v3 .auth-card{padding:28px}.v3 .graph-help{display:none}.v3 .graph-title{max-width:none;padding:12px 14px}.v3 .graph-title>span{display:none}.v3 .btn-block{white-space:normal;text-align:center}.v3 .auth-card .btn-lg{font-size:16px;padding:16px 20px}.v3 .graph-top{left:16px;right:16px;top:16px}.v3 .graph-controls{left:16px;bottom:16px}}.v3 .user-menu{position:relative}.v3 .user-menu .menu{position:absolute;right:0;top:calc(100% + 8px);min-width:240px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 20px 50px -20px rgba(10,10,10,.25);z-index:60}.v3 .menu-head{padding:10px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}.v3 .menu-head strong{display:block;font-size:14px}.v3 .menu-head span{font-size:12px;color:var(--muted)}.v3 .menu a,.v3 .menu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;text-decoration:none;font-size:14px;padding:10px 12px;border-radius:10px;border:0;background:transparent;cursor:pointer}.v3 .menu a:hover,.v3 .menu button:hover{background:var(--v-surface);color:var(--ink)}.v3 .guest-note{background:var(--navy-50);border:1px solid var(--navy-100);color:var(--navy)}.v3 .typing{display:inline-flex;gap:5px;padding:10px 0}.v3 .typing i{width:7px;height:7px;border-radius:var(--pill);background:var(--navy-300);animation:v2blink 1.2s infinite}.v3 .typing i:nth-child(2){animation-delay:.15s}.v3 .typing i:nth-child(3){animation-delay:.3s}@keyframes v2blink{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.v3 .toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:120;background:var(--ink);color:#fff;font-size:14px;font-weight:500;padding:12px 18px;border-radius:var(--pill);box-shadow:0 16px 40px -16px rgba(10,10,10,.5);transition:opacity .2s,transform .2s;display:flex;align-items:center;gap:10px;max-width:calc(100vw - 32px)}.v3 .toast.show{opacity:1;transform:translate(-50%)}.v3 .toast svg{flex:0 0 auto;color:var(--navy-300)}.v3 .ic-send{transform:translate(-1px,1px)}.v3 .icon-btn:disabled,.v3 .send:disabled{background:var(--navy-100);color:#fff;cursor:not-allowed}.v3 .icon-btn:disabled:hover,.v3 .send:disabled:hover{background:var(--navy-100)}.v3 .foot-brand .powered{display:block;height:24px;width:auto;margin-top:20px;opacity:.9}.v3 .explore-head{padding-top:44px;padding-bottom:24px}.v3 .coll-bar{position:-webkit-sticky;position:sticky;top:var(--v3-hh,70px);z-index:30;transition:background .2s,box-shadow .2s}.v3 .coll-bar.is-stuck{background:var(--v-header-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line),0 10px 24px -18px rgba(10,10,10,.25)}.v3 .coll-tabs{display:flex;flex-wrap:wrap;gap:6px;padding-top:10px;padding-bottom:10px;position:relative}.v3 .coll-tabs:after{content:"";position:absolute;left:32px;right:32px;bottom:0;border-bottom:1px solid var(--line);transition:opacity .2s}.v3 .coll-bar.is-stuck .coll-tabs:after{opacity:0}.v3 .coll-tabs a{text-decoration:none;font-size:14px;font-weight:500;padding:9px 14px;border-radius:var(--pill);color:var(--ink-2)}.v3 .coll-tabs a:hover{background:rgba(10,10,10,.05);color:var(--ink)}.v3 .coll-tabs a[aria-current=page]{background:var(--navy);color:#fff;font-weight:600}.v3 .coll-tabs .count{margin-left:6px;background:rgba(255,255,255,.18);color:inherit}.v3 .coll-tabs a:not([aria-current]) .count{background:var(--v-surface);color:var(--muted)}.v3 .list-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1.5px solid var(--ink)}.v3 .list-head h2{margin:0;font-size:21px;font-weight:800;letter-spacing:-.02em}.v3 .list-head h2 .muted{font-weight:600}.v3 .list-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;font-size:13px;color:var(--muted)}.v3 .empty-state{padding:28px;border:1px dashed var(--line-2);border-radius:16px;background:var(--card);font-size:14px;color:var(--muted);margin-top:16px}.v3 .chat-row{text-decoration:none;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:16px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.v3 .chat-row:hover .doc-title,.v3 .likes{color:var(--navy)}.v3 .likes{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;background:var(--navy-50);border:1px solid var(--navy-100);border-radius:var(--pill);padding:4px 10px}.v3 .topic-table{margin-top:8px}.v3 .topic-row{display:grid;grid-template-columns:32px minmax(0,1.2fr) minmax(0,2fr) 64px;grid-gap:16px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}.v3 .topic-row .bar{height:8px;border-radius:var(--pill);background:var(--v-surface);overflow:hidden}.v3 .topic-row .bar i{display:block;height:100%;background:var(--navy);border-radius:var(--pill)}.v3 .topic-row .pct{text-align:right;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.v3 .search-note{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px;font-size:14px;color:var(--ink-2)}.v3 .search-note a{color:var(--navy);font-weight:600}.v3 mark{background:var(--navy-100);color:inherit;border-radius:3px;padding:0 2px}.v3 .crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.v3 .crumbs a{color:var(--muted);text-decoration:none}.v3 .crumbs a:hover{color:var(--navy);text-decoration:underline}.v3 .crumbs span[aria-hidden]{opacity:.5}.v3 .note-hero{padding-top:36px;padding-bottom:28px;border-bottom:1px solid var(--line)}.v3 .note-type{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--navy)}.v3 .note-type i{width:8px;height:8px;border-radius:var(--pill);background:var(--navy)}.v3 .note-title{margin:10px 0 0;font-size:clamp(28px,3.2vw,44px);line-height:1.1;font-weight:800;letter-spacing:-.025em;max-width:900px}.v3 .note-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.v3 .meta-chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 12px;border-radius:var(--pill);background:var(--card);border:1px solid var(--line)}.v3 .meta-chip strong{font-weight:600}.v3 .note-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:48px;gap:48px;align-items:start;padding-top:36px;padding-bottom:80px}.v3 .note-main{display:flex;flex-direction:column;gap:36px;min-width:0}.v3 .note-sec h2{margin:0 0 12px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .note-sec>p{margin:0;font-size:16px;line-height:1.7;color:var(--ink-2)}.v3 .lede{font-size:20px!important;line-height:1.55!important;color:var(--ink)!important;font-weight:500}.v3 .link-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}.v3 .link-item{text-decoration:none;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:16px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.v3 .link-item:hover .li-title{color:var(--navy)}.v3 .li-kicker{font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.v3 .li-title{font-size:16px;font-weight:700;margin-top:2px}.v3 .li-desc{margin-top:3px;line-height:1.5}.v3 .excerpt,.v3 .li-desc{font-size:14px;color:var(--ink-2)}.v3 .excerpt{margin-top:8px;padding-left:12px;border-left:2px solid var(--navy-100);line-height:1.6}.v3 .note-empty{font-size:14px;color:var(--muted);padding:14px 16px;border:1px dashed var(--line-2);border-radius:12px;background:var(--card)}.v3 .note-aside{position:-webkit-sticky;position:sticky;top:calc(var(--v3-hh,70px) + 24px);display:flex;flex-direction:column;gap:16px}.v3 .aside-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px}.v3 .aside-card h3{margin:0;font-size:15px;font-weight:700}.v3 .aside-card p{margin:6px 0 0;font-size:14px;color:var(--ink-2);line-height:1.55}.v3 .aside-ask,.v3 .aside-card .btn{margin-top:14px}.v3 .aside-ask{display:flex;align-items:center;gap:8px;border:1.5px solid var(--ink);border-radius:var(--pill);padding:5px 5px 5px 16px;background:var(--card)}.v3 .aside-ask input{flex:1 1 auto;min-width:0;border:0;outline:none;font-size:14px;background:transparent}.v3 .aside-ask .send{width:40px;height:40px}.v3 .kv{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:8px 16px;gap:8px 16px;font-size:13px;margin:12px 0 0}.v3 .kv dt{color:var(--muted)}.v3 .kv dd{margin:0;font-weight:500;word-break:break-word}.v3 .code-path{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--v-surface);border-radius:8px;padding:8px 10px;color:var(--ink-2);word-break:break-all}.v3 details.fold{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:0 16px}.v3 details.fold summary{cursor:pointer;list-style:none;padding:14px 0;font-size:14px;font-weight:600;display:flex;justify-content:space-between;align-items:center}.v3 details.fold summary::-webkit-details-marker{display:none}.v3 details.fold summary:after{content:"+";font-size:18px;color:var(--muted)}.v3 details.fold[open] summary:after{content:"–"}.v3 details.fold .fold-body{padding:0 0 16px;font-size:14px;color:var(--ink-2);line-height:1.6}.v3 .qa-block{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px 26px}.v3 .qa-label{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .qa-label.is-answer{color:var(--navy)}.v3 .qa-block p{margin:10px 0 0;font-size:17px;line-height:1.75;color:var(--ink)}.v3 .qa-block .asker{margin-top:14px;font-size:13px;color:var(--muted)}.v3 .placeholder{color:var(--muted);font-style:italic}.v3 .back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--navy);text-decoration:none}.v3 .back-link:hover{text-decoration:underline;color:var(--navy)}@media (max-width:1024px){.v3 .note-layout{grid-template-columns:minmax(0,1fr);gap:32px}.v3 .note-aside{position:static}}@media (max-width:720px){.v3 .topic-row{grid-template-columns:24px minmax(0,1fr) 52px;row-gap:8px}.v3 .topic-row .pct{grid-column:3;grid-row:1}.v3 .topic-row .bar{grid-column:2/4;grid-row:2}.v3 .qa-block{padding:20px}.v3 .qa-block p{font-size:16px}.v3 .lede{font-size:18px!important}.v3 .coll-tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}}@media (max-width:720px){.v3 .coll-tabs::-webkit-scrollbar{display:none}.v3 .coll-tabs a{flex:0 0 auto}.v3 .coll-tabs:after{left:20px;right:20px}}body:has(.v3){background:#F7F7F5}.v3{--bg:#F7F7F5;--surface:#FFFFFF;--border:#E3E3DF;--text:#0A0A0A;--accent:#2C368B;--accent-soft:#EEF0FA;--highlight:#2C368B;--error:#B3261E;--radius:14px;--maxw:760px;color-scheme:light}.v3 a:hover{text-decoration:none}.v3 .hint a{text-decoration:underline}.v3 .v3-brand img{max-width:none}.v3 .avatar{color:var(--ink)}.v3 .menu form{margin:0}.v3 .menu button{font-size:14px;color:var(--ink)}.v3 .suggest button{font:inherit;font-size:14px;padding:8px 16px;border-radius:var(--pill);background:var(--card);border:1px solid var(--line);cursor:pointer;color:var(--ink)}.v3 .suggest button:hover{background:var(--navy-50);border-color:var(--navy-100);color:var(--navy)}.v3 .ask textarea:disabled{cursor:not-allowed;background:transparent}.v3 .qa-list[aria-busy=true]{opacity:.55;transition:opacity .15s}.v3 .qa-meta .likes{padding:2px 8px;font-size:12px}.v3 .thread{padding:32px 32px 0}.v3 .thread-inner{flex:1 1 auto;width:100%}.v3 .chat-page{display:flex;flex-direction:column;flex:1 1 auto}.v3 .chat-page.has-fixed-composer{padding-bottom:0}.v3 .chat{gap:28px}.v3 .thread .composer{position:-webkit-sticky;position:sticky;left:auto;right:auto;bottom:0;margin-top:auto;padding:16px 0 24px;background:linear-gradient(rgba(247,247,245,0),#F7F7F5 35%);z-index:5}.v3 .thread .composer.composer-static{position:static;padding:0 0 28px!important;background:none}@media (min-width:721px){.v3 .chat-layout[data-komposer=tetap]{padding-bottom:var(--komposer-h,0)}.v3 .chat-layout[data-komposer=tetap] .thread .composer:not(.composer-static){position:fixed;left:var(--komposer-x);width:var(--komposer-w);bottom:0}.v3 .chat-layout[data-komposer=tetap] .chat-bottom-anchor{scroll-margin-bottom:calc(var(--komposer-h,0px) + 16px)}}.v3 .composer-inner{max-width:none;padding:0}.v3 .composer-box{border:1.5px solid var(--ink);border-radius:24px;padding:14px 12px 10px 20px;background:var(--card);box-shadow:0 1px 0 var(--ink),0 24px 60px -30px rgba(10,10,10,.18)}.v3 .composer-box:focus-within,.v3 .composer-box:hover{border-color:var(--ink);box-shadow:0 1px 0 var(--ink),0 24px 60px -30px rgba(10,10,10,.25)}.v3 .composer textarea{font-size:16px}.v3 .composer button.send-btn{width:44px;height:44px;border-radius:var(--pill);background:var(--navy)}.v3 .composer button.send-btn:disabled{background:var(--navy-100);opacity:1}.v3 .composer button.send-btn.stop-btn{background:var(--ink)}.v3 .composer-scope{color:var(--muted);font-weight:600}.v3 .composer-disabled-notice{max-width:none;padding:0;margin-top:10px;font-size:12px}.v3 .composer-disabled-notice a{color:var(--navy);font-weight:600;text-decoration:underline}.v3 .turn-row{scroll-margin-top:calc(var(--v3-hh,70px) + 16px)}.v3 .bubble{overflow-wrap:anywhere}.v3 .bubble.user{background:var(--card);border:1px solid var(--line);border-radius:22px 22px 6px 22px;padding:14px 18px;font-size:15px;line-height:1.5;max-width:min(560px,88%)}.v3 .bubble.assistant{position:relative;background:transparent;border:0;border-radius:0;padding:0 0 0 58px;font-size:16px;line-height:1.65}.v3 .bubble.assistant:before{content:"";position:absolute;left:0;top:0;width:40px;height:40px;border-radius:var(--pill);border:1px solid var(--line);background:var(--card)}.v3 .bubble.assistant:after{content:"";position:absolute;left:8px;top:8px;width:24px;height:24px;background:url(/v3/logo-chathpt.svg) no-repeat 0/auto 24px}.v3 .turn-row.user .answer-actions{justify-content:flex-end;margin-top:6px}.v3 .turn-row.user .answer-action-btn{border:0;background:transparent;padding:4px 6px;font-size:12px;color:var(--muted)}.v3 .answer-actions{margin-top:20px;flex-wrap:wrap;gap:8px}.v3 .answer-action-btn{font-size:14px;font-weight:500;padding:9px 16px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);color:var(--ink)}.v3 .answer-action-btn:hover{border-color:var(--navy);color:var(--navy);background:var(--card)}.v3 .format-ulang-block{margin-top:22px}.v3 .format-ulang-block h4{font-size:13px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--muted)}.v3 .btn-plain{font:inherit;font-size:13px;font-weight:500;padding:8px 14px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none}.v3 .btn-plain:hover{border-color:var(--navy);color:var(--navy)}.v3 .notice{border-radius:16px}.v3 .examples .section-title{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .md a{color:var(--navy);text-decoration:underline;-webkit-text-decoration-color:var(--navy-300);text-decoration-color:var(--navy-300);text-underline-offset:2px}.v3 .md h1{font-size:24px;font-weight:800;letter-spacing:-.02em}.v3 .md h2{font-size:19px;font-weight:800;letter-spacing:-.015em;border-bottom-color:var(--line)}.v3 .md h3{font-size:16px;font-weight:700}.v3 .md blockquote{margin:18px 0;padding:16px 20px;border:1px solid var(--line);border-left:3px solid var(--navy);border-radius:18px;background:var(--card);color:var(--ink-2)}.v3 .md table{border-collapse:collapse;font-size:14px;display:block;overflow-x:auto}.v3 .md td,.v3 .md th{border:1px solid var(--line);padding:6px 10px;text-align:left}.v3 .md [dir=rtl],.v3 .md [lang=ar]{font-family:var(--font-amiri),"Amiri",serif;font-size:1.3em;line-height:1.8}.v3 .sources-in{position:-webkit-sticky;position:sticky;top:calc(var(--v3-hh,70px) + 28px)}.v3 .src-card{padding:0;border-radius:16px;background:var(--card);border:1px solid var(--line)}.v3 .src-card:hover{border-color:var(--navy-300)}.v3 .src-toggle{display:block;width:100%;text-align:left;background:none;border:0;padding:14px 16px;cursor:pointer;color:inherit;font:inherit}.v3 .src-card[data-open]{background:var(--navy);color:#fff;border-color:var(--navy)}.v3 .src-card[data-open] .source-n{background:#fff;color:var(--navy)}.v3 .src-card .source-more{display:block;padding:0 16px 14px}.v3 .src-card .source-link{display:inline-block;margin-top:0;color:#fff}.v3 .src-card .source-link:hover{color:var(--navy-100)}@media (max-width:820px){.v3 .thread{padding:24px 16px 0}.v3 .bubble.assistant{padding:52px 0 0}.v3 .sources-in{position:static}}.v3 .coll-bar{background:var(--v-header-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.v3 .doc-row .doc-code:empty:before{content:"—"}.v3 .note-body{font-size:16px;line-height:1.7;color:var(--ink-2)}.v3 .note-body .md h2{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:0;padding-bottom:0;margin-top:36px}.v3 .note-body .md h1{display:none}.v3 .aside-ask .send:disabled{background:var(--navy-100);cursor:not-allowed}.v3 .v3-3d .brain-stage{top:var(--v3-hh,70px);height:calc(100dvh - var(--v3-hh,70px))}.v3 .v3-3d .chat-3d-col{padding-top:24px}.v3 .v3-3d .page-3d{--surface:#FFFFFF}@media (max-width:1000px){.v3 .v3-3d .brain-stage{top:auto;height:48vh}}.v3 .suggest .suggest-refresh{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;color:var(--muted)}.v3 .suggest .suggest-refresh:hover{color:var(--navy)}.v3 .org-logo-wide{height:64px;display:flex;align-items:center}.v3 .org-logo-wide img{height:58px;width:auto;max-width:100%;object-fit:contain;object-position:left center}.v3 .org-logo-wide img.labmu{height:30px}.v3 .foot-logos{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.v3 .foot-brand .foot-logos img{width:auto}.v3 .foot-brand .foot-logo-chathpt{height:38px}.v3 .foot-brand .foot-logo-mtt{height:52px}.v3 .foot-sep{width:1px;height:44px;background:#3A3A37}.v3 .foot-dev{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}.v3 .foot-dev img{height:16px;width:auto;opacity:.85}.v3 .visi .h2{margin-top:14px}.v3 .visi-lead{font-size:18px;line-height:1.55;color:var(--ink);font-weight:500}.v3 .cta h2.cta-wide{max-width:none}@media (min-width:720px){.v3 .nowrap-d{white-space:nowrap}}.v3 .btn svg{flex:none}.v3 .welcome{padding:min(10vh,88px) 0 24px;max-width:680px;margin:0 auto;text-align:center;width:100%}.v3 .welcome-mark{width:48px;height:48px;border-radius:12px;display:block;margin:0 auto 20px}.v3 .welcome h1{font-size:clamp(26px,3vw,34px);line-height:1.15;letter-spacing:-.02em;margin:0}.v3 .welcome h1 span{color:var(--navy)}.v3 .welcome>p{margin:12px auto 0;color:var(--muted);font-size:15px;max-width:520px}.v3 .welcome-label{margin-top:36px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);text-align:left}.v3 .welcome-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;margin-top:10px}.v3 .welcome-q{font:inherit;font-size:14px;text-align:left;line-height:1.4;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;transition:border-color .15s,background .15s}.v3 .welcome-q:hover{border-color:var(--navy-300);background:var(--navy-50)}.v3 .welcome-q:focus-visible{outline:2px solid var(--navy);outline-offset:2px}@media (max-width:560px){.v3 .welcome-grid{grid-template-columns:minmax(0,1fr)}}.v3 .welcome-saran{max-width:680px;margin:-16px auto 0;width:100%;padding-bottom:24px}.v3 .welcome-saran .welcome-label{margin-top:0}.v3 .thread.has-welcome .chat-page{flex:0 0 auto}.v3 .welcome-saran{order:1}@media (max-width:720px){.v3 .chat-layout .sources,.v3 .thread .disclaimer{display:none}}.v3 .sidebar{position:-webkit-sticky;position:sticky;top:var(--v3-hh,69px);height:calc(100vh - var(--v3-hh,69px));overflow-y:auto;gap:20px;scrollbar-width:thin}.v3 .sidebar .note-about{margin-top:auto}.v3 .hist-groups{display:flex;flex-direction:column;gap:22px}.v3 .hist a{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v3 .chat-bar,.v3 .drawer-head,.v3 .drawer-user{display:none}.v3 .icon-plain{display:inline-grid;place-items:center;width:40px;height:40px;border:0;border-radius:12px;background:none;color:var(--ink);cursor:pointer;flex:none;text-decoration:none}.v3 .icon-plain:hover{background:var(--v-surface);color:var(--ink)}.v3 .icon-plain:focus-visible{outline:2px solid var(--navy);outline-offset:2px}.v3 .hist-search-btn{display:flex;align-items:center;gap:10px;width:100%;font:inherit;font-size:14px;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;cursor:pointer;margin-top:-8px}.v3 .hist-search-btn:hover{border-color:var(--navy-300);color:var(--ink)}.v3 .hist-search-btn span{flex:1 1;text-align:left}.v3 .hist-search-btn kbd{font:600 11px/1 var(--font-inter),Inter,sans-serif;color:var(--faint);border:1px solid var(--line);border-radius:6px;padding:3px 6px}.v3 .drawer-backdrop{position:fixed;inset:0;background:rgba(10,10,10,.32);z-index:60}@media (max-width:1024px){.v3 .sidebar{display:flex;position:fixed;top:0;left:0;bottom:0;height:100dvh;width:min(340px,86vw);z-index:70;background:#FAFAF9;border-right:1px solid var(--line);padding:16px 14px 0;gap:14px;transform:translateX(-102%);transition:transform .28s cubic-bezier(.2,.8,.2,1),visibility 0s .28s;visibility:hidden;box-shadow:0 0 40px rgba(0,0,0,.12)}.v3 .sidebar.is-open{transform:none;visibility:visible;transition:transform .28s cubic-bezier(.2,.8,.2,1)}.v3 .drawer-head{display:flex;align-items:center;gap:4px;padding:0 0 4px 4px}.v3 .drawer-mark{width:30px;height:30px;border-radius:8px}.v3 .drawer-title{flex:1 1;font-weight:700;font-size:16px;margin-left:8px}.v3 .sidebar .hist-search-btn,.v3 .sidebar .note-about{display:none}.v3 .drawer-user{display:flex;align-items:center;gap:12px;margin:auto -14px 0;padding:14px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#FAFAF9;position:-webkit-sticky;position:sticky;bottom:0}.v3 .drawer-user div{min-width:0;display:flex;flex-direction:column}.v3 .drawer-user strong{font-size:15px}.v3 .drawer-user div span{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v3 .avatar-static{pointer-events:none;flex:none}.v3 .hist a{font-size:15px;padding:12px}.v3 .chat-bar{display:flex;align-items:center;gap:6px;position:-webkit-sticky;position:sticky;top:var(--v3-hh,61px);z-index:20;padding:8px 10px;margin:-24px -16px 0;background:var(--v-header-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.v3 .chat-title{flex:1 1;min-width:0;text-align:center;font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media (min-width:821px) and (max-width:1024px){.v3 .chat-bar{margin:-32px -32px 0}}@media (prefers-reduced-motion:reduce){.v3 .sidebar{transition:none!important}}body.drawer-open,body.hsearch-open{overflow:hidden}.v3 .hsearch{position:fixed;inset:0;z-index:90;background:rgba(10,10,10,.32);display:flex;justify-content:center;align-items:flex-start;padding:10vh 16px 16px}.v3 .hsearch-panel{width:100%;max-width:600px;max-height:76vh;display:flex;flex-direction:column;background:var(--card);border-radius:20px;box-shadow:0 24px 60px -20px rgba(20,24,60,.35);overflow:hidden}.v3 .hsearch-top{display:none}.v3 .hsearch-field{display:flex;align-items:center;gap:12px;padding:6px 10px 6px 20px;border-bottom:1px solid var(--line);color:var(--muted)}.v3 .hsearch-field input{flex:1 1;min-width:0;border:0;outline:0;background:none;font:inherit;font-size:17px;color:var(--ink);padding:14px 0}.v3 .hsearch-field input::-webkit-search-cancel-button{display:none}.v3 .hsearch-body{overflow-y:auto;padding:10px 10px 16px}.v3 .hsearch-new{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;background:var(--v-surface);color:var(--ink);font-weight:500;text-decoration:none;margin-bottom:8px}.v3 .hsearch-new:hover{background:var(--navy-50);color:var(--navy)}.v3 .hsearch-label{font-size:13px;color:var(--faint);padding:14px 14px 6px}.v3 .hsearch-item{display:flex;align-items:flex-start;gap:14px;padding:12px 14px;border-radius:12px;color:var(--ink);text-decoration:none;font-size:15px}.v3 .hsearch-item svg{flex:none;margin-top:1px;color:var(--ink-2)}.v3 .hsearch-item:focus-visible,.v3 .hsearch-item:hover{background:var(--v-surface);color:var(--ink);outline:none}.v3 .hsearch-item mark{background:var(--navy-100);color:var(--navy);border-radius:3px;padding:0 1px}.v3 .hsearch-empty{padding:28px 14px;color:var(--muted);text-align:center;margin:0}@media (max-width:720px){.v3 .hsearch{padding:0;background:var(--card)}.v3 .hsearch-panel{max-width:none;max-height:none;height:100dvh;border-radius:0;box-shadow:none}.v3 .hsearch-top{display:flex;justify-content:flex-end;padding:10px 10px 0}.v3 .hsearch-field{padding:4px 10px 4px 18px}}.v3 .foot-col .eco-soon{color:#fff;font-size:15px;opacity:.55;cursor:default}.v3 .m-head,.v3 .m-head-act,.v3 .tabbar,.v3 .thread.has-welcome .examples{display:none}.v3 .nav-logout-form{display:contents}.v3 .nav .nav-logout{display:none;background:none;border:1.5px solid var(--line-2);border-radius:var(--pill);padding:10px 16px;font-size:15px;cursor:pointer;width:100%}@media (max-width:720px){.v3 .has-appbar .bar{padding:10px 16px;gap:10px}.v3 .has-appbar .header-actions,.v3 .has-appbar .nav,.v3 .has-appbar .v3-brand{display:none}.v3 .m-head{display:flex;align-items:center;gap:12px;flex:1 1 auto;min-width:0}.v3 .m-head-mark{width:38px;height:38px;border-radius:10px;flex:none}.v3 .m-head-home{display:flex;flex:none;border-radius:10px}.v3 .m-head-act,.v3 .m-head-back{display:flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);color:var(--ink);text-decoration:none}.v3 .m-head-act:hover,.v3 .m-head-back:hover{border-color:var(--navy);color:var(--navy)}.v3 .m-head-text{display:flex;flex-direction:column;min-width:0}.v3 .m-head-title{font-size:17px;font-weight:800;letter-spacing:-.005em;line-height:1.2;color:var(--ink)}.v3 .m-head-sub{font-size:12.5px;line-height:1.35;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v3 .tabbar{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);align-items:center;position:fixed;left:0;right:0;bottom:0;z-index:50;height:calc(64px + env(safe-area-inset-bottom));padding:0 8px env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--line);box-shadow:0 -10px 30px -22px rgba(10,10,10,.25)}.v3 .tab-item{flex-direction:column;gap:3px;text-decoration:none;font-size:11.5px;font-weight:600;color:var(--muted);-webkit-tap-highlight-color:transparent}.v3 .tab-ic,.v3 .tab-item{display:flex;align-items:center}.v3 .tab-ic{justify-content:center;width:56px;height:30px;border-radius:var(--pill);transition:background .15s,color .15s}.v3 .tab-item:hover{color:var(--ink)}.v3 .tab-item[aria-current=page]{color:var(--navy)}.v3 .tab-item[aria-current=page] .tab-ic{background:var(--navy);color:#fff}.v3 .v3-app{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.v3 .v3-app .v3-footer{display:none}.v3 .v3-app:has(.aside-ask input:focus) .tabbar,.v3 .v3-app:has(.composer textarea:focus) .tabbar{display:none}.v3 .v3-app:has(.composer textarea:focus){padding-bottom:0}.v3 .chat-bar,.v3 .drawer-backdrop,.v3 .sidebar{display:none}.v3 .thread .composer{bottom:calc(64px + env(safe-area-inset-bottom))}.v3 .v3-app:has(.composer textarea:focus) .thread .composer{bottom:0}.v3 .crumbs{display:none}.v3 .explore-head{padding-top:16px}.v3 .explore-head>.eyebrow,.v3 .explore-head>.h1,.v3 .explore-head>.lead{display:none}.v3 .coll-tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.v3 .coll-tabs::-webkit-scrollbar{display:none}.v3 .coll-tabs a{flex:0 0 auto}.v3 .ask-foot .hint:first-child{display:none}.v3 .stats{grid-template-columns:repeat(3,minmax(0,1fr))}.v3 .stat,.v3 .stat:first-child{padding:16px 10px 16px 0;border-bottom:0}.v3 .stat+.stat{padding-left:10px}.v3 .stat-num{font-size:22px}.v3 .stat-lbl{font-size:12px}}@media (prefers-reduced-motion:reduce){.v3 .tab-ic{transition:none}}.v3 .account-page{max-width:760px;padding-top:44px;padding-bottom:72px}.v3 .account-head{margin-bottom:28px}.v3 .account-head .h1{margin-top:12px}.v3 .history{display:flex;flex-direction:column;gap:16px}.v3 .history-search{min-width:0;width:100%}.v3 .history-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.v3 .history-bar .tab{font-size:14px;padding:8px 16px}.v3 .history-new{gap:6px}.v3 .history-topics{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 -4px;padding:2px 4px}.v3 .history-topics::-webkit-scrollbar{display:none}.v3 .history-topics .chip{flex:none;white-space:nowrap}.v3 .chip-count{font-weight:500;opacity:.75;margin-left:2px}.v3 .history-list{display:flex;flex-direction:column;gap:22px}.v3 .history-group{display:flex;flex-direction:column;gap:8px}.v3 .history-label{margin:0 0 2px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .history-item{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:16px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:border-color .15s}.v3 .history-item:hover{border-color:var(--navy-300);color:var(--ink)}.v3 .history-title{font-size:15px;font-weight:700;line-height:1.35}.v3 .history-q{font-size:13.5px;color:var(--muted);line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v3 .history-meta{font-size:12px;font-weight:600;color:var(--navy);margin-top:2px}.v3 .history-item mark{background:var(--navy-100);color:var(--navy);border-radius:3px;padding:0 1px}.v3 .history-empty{margin:0;padding:28px 16px;text-align:center;color:var(--muted);font-size:14px;border:1px dashed var(--line-2);border-radius:16px}.v3 .history-guest{margin-top:0}.v3 .profile-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:18px;background:var(--card);border:1px solid var(--line)}.v3 .profile-avatar{flex:none;width:52px;height:52px;border-radius:var(--pill);display:flex;align-items:center;justify-content:center;background:var(--navy);color:#fff;font-weight:700;font-size:17px}.v3 .profile-avatar.is-guest{background:var(--navy-50);color:var(--navy)}.v3 .profile-id{display:flex;flex-direction:column;gap:2px;min-width:0}.v3 .profile-id strong{font-size:17px;line-height:1.3}.v3 .profile-id span{font-size:13.5px;color:var(--muted);line-height:1.4}.v3 .profile-id .profile-email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v3 .profile-login{margin-top:12px}.v3 .settings{gap:22px;margin-top:28px}.v3 .settings,.v3 .settings-group{display:flex;flex-direction:column}.v3 .settings-group{gap:8px}.v3 .settings-label{margin:0 0 0 4px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .settings-list{display:flex;flex-direction:column;border-radius:18px;background:var(--card);border:1px solid var(--line);overflow:hidden;margin:0}.v3 .settings-item{display:flex;align-items:center;gap:14px;width:100%;padding:14px 16px;font:inherit;text-align:left;text-decoration:none;color:var(--ink);background:transparent;border:0;cursor:pointer}.v3 .settings-item+.settings-item{border-top:1px solid var(--line)}.v3 .settings-item:hover{background:var(--v-surface);color:var(--ink)}.v3 .settings-item.is-soon{cursor:default;opacity:.6}.v3 .settings-item.is-soon:hover{background:transparent}.v3 .settings-ic{flex:none;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--navy-50);color:var(--navy)}.v3 .settings-text{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}.v3 .settings-title{font-size:15px;font-weight:600}.v3 .settings-desc{font-size:13px;color:var(--muted)}.v3 .settings-chev{flex:none;color:var(--faint)}.v3 .settings-item.is-danger{color:#9B2C2C}.v3 .settings-item.is-danger .settings-ic{background:#FBEFEF;color:#9B2C2C}.v3 .profile-foot{margin-top:40px;text-align:center;color:var(--muted);font-size:13px;line-height:1.55}.v3 .profile-foot p{margin:12px 0 0}.v3 .profile-logos{display:flex;align-items:center;justify-content:center;gap:14px}.v3 .profile-logos img{width:auto}.v3 .profile-logo-chathpt{height:26px}.v3 .profile-logo-mtt{height:36px}.v3 .profile-sep{width:1px;height:30px;background:var(--line-2)}.v3 .profile-copy{color:var(--faint);font-size:12px}@media (max-width:720px){.v3 .account-head{display:none}.v3 .account-page{padding-top:16px;padding-bottom:32px}.v3 .history-new{display:none}}.v3 .aside-ask input:focus-visible,.v3 .ask textarea:focus-visible,.v3 .composer-box textarea:focus,.v3 .composer-box textarea:focus-visible,.v3 .hsearch-field input:focus-visible{outline:none}.v3 .prose{--pr-text:#0A0A0A;--pr-muted:#5C5C58;--pr-faint:#8A8A85;--pr-line:#E3E3DF;--pr-line-2:#D4D4D0;--pr-soft:#F3F3F0;--pr-accent:#2C368B;--pr-mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;font-size:16px;line-height:1.7;color:var(--pr-text)}.v3 .prose :where(h1,h2,h3,h4,h5,h6):not(:where([class],.not-prose,.not-prose *)){color:var(--pr-text);font-weight:650;letter-spacing:-.005em;line-height:1.35;margin:1.5em 0 .5em;scroll-margin-top:120px}.v3 .prose :where(h1):not(:where([class],.not-prose,.not-prose *)){font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.2}.v3 .prose :where(h2):not(:where([class],.not-prose,.not-prose *)){font-size:22px;font-weight:700;letter-spacing:-.015em;line-height:1.25;margin-top:1.6em}.v3 .prose :where(h3):not(:where([class],.not-prose,.not-prose *)){font-size:18px;font-weight:700}.v3 .prose :where(h4,h5,h6):not(:where([class],.not-prose,.not-prose *)){font-size:15px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#5C5C58}.v3 .prose>:where(h1,h2,h3,h4,h5,h6):first-child{margin-top:0}.v3 .prose :where(p):not(:where([class],.not-prose,.not-prose *)){margin:0 0 1em}.v3 .prose>:where(p):last-child{margin-bottom:0}.v3 .prose :where(strong,b):not(:where(.not-prose *)){font-weight:650}.v3 .prose :where(a):not(:where([class],.not-prose,.not-prose *)){color:var(--pr-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.v3 .prose :where(a):not(:where([class],.not-prose,.not-prose *)):hover{text-decoration-thickness:2px}.v3 .prose :where(mark):not(:where(.not-prose *)){background:#FFF2B3;color:inherit;padding:0 2px;border-radius:2px}.v3 .prose :where(small):not(:where(.not-prose *)){font-size:.875em;color:var(--pr-muted)}.v3 .prose :where(abbr[title]):not(:where(.not-prose *)){-webkit-text-decoration:underline dotted;text-decoration:underline dotted;text-underline-offset:2px;cursor:help}.v3 .prose :where(del,s):not(:where(.not-prose *)){color:var(--pr-muted)}.v3 .prose :where(ins):not(:where(.not-prose *)){text-decoration:underline;-webkit-text-decoration-color:var(--pr-line-2);text-decoration-color:var(--pr-line-2)}.v3 .prose :where(sup,sub):not(:where([class],.not-prose *)){font-size:.75em;line-height:0}.v3 .prose :where(kbd):not(:where(.not-prose *)){font-family:var(--pr-mono);font-size:.8em;padding:1px 5px;border:1px solid var(--pr-line-2);border-radius:4px;background:#FFFFFF}.v3 .prose :where(code):not(:where([class],pre *,.not-prose *)){font-family:var(--pr-mono);font-size:.875em;background:var(--pr-soft);border-radius:4px;padding:.1em .35em}.v3 .prose :where([lang=ar]):not(:where([class],.not-prose *)){font-family:var(--font-amiri),"Amiri",serif;font-size:1.25em;line-height:1.9}.v3 .prose :where(ul,ol):not(:where([class],.not-prose,.not-prose *)){margin:0 0 1em;padding-left:1.6em}.v3 .prose :where(ul):not(:where([class],.not-prose,.not-prose *)){list-style:disc}.v3 .prose :where(ol):not(:where([class],.not-prose,.not-prose *)){list-style:decimal}.v3 .prose :where(li) :where(ul):not([class]){list-style:circle}.v3 .prose :where(li) :where(ol):not([class]){list-style:lower-alpha}.v3 .prose :where(li):not(:where([class],.not-prose *)){margin:.3em 0;padding-left:.2em}.v3 .prose :where(ul,ol):not([class])>li::marker{color:var(--pr-muted)}.v3 .prose :where(li)>:where(ul,ol):not([class]){margin:.3em 0 0}.v3 .prose :where(li)>:where(p):not([class]){margin:0 0 .5em}.v3 .prose :where(li)>input[type=checkbox]{margin:0 .5em 0 0;vertical-align:calc(.1em * -1);accent-color:var(--pr-accent)}.v3 .prose :where(ul):not([class])>li:has(>input[type=checkbox]){list-style:none;margin-left:calc(1.4em * -1)}.v3 .prose :where(dl):not(:where([class],.not-prose,.not-prose *)){margin:0 0 1em}.v3 .prose :where(dt):not(:where(.not-prose *)){font-weight:650;margin-top:.6em}.v3 .prose :where(dd):not(:where(.not-prose *)){margin:0 0 0 1.6em}.v3 .prose :where(dl):not([class])>div{margin:0}.v3 .prose :where(blockquote):not(:where([class],.not-prose,.not-prose *)){margin:0 0 1em;padding:0 0 0 1em;border-left:3px solid var(--pr-line-2);color:#3D3D3A}.v3 .prose :where(blockquote):not([class])>:where(p):not([class]){margin:0 0 .5em}.v3 .prose :where(blockquote):not([class])>:last-child{margin-bottom:0}.v3 .prose :where(blockquote):not([class])>:where(footer,cite){display:block;font-size:14px;font-style:normal;color:var(--pr-muted)}.v3 .prose :where(blockquote):not([class])>:where(footer,cite):before{content:"— "}.v3 .prose :where(table):not(:where([class],.not-prose *)){width:100%;border-collapse:collapse;font-size:15px;line-height:1.5}.v3 .prose>:where(table):not([class]){display:block;overflow-x:auto;margin:0 0 1em}.v3 .prose :where(table):not([class]) :where(caption){caption-side:top;text-align:left;font-weight:650;padding-bottom:6px}.v3 .prose :where(table):not([class]) :where(th,td){padding:8px 12px 8px 0;text-align:left;vertical-align:top;border-bottom:1px solid var(--pr-line)}.v3 .prose :where(table):not([class]) :where(th:last-child,td:last-child){padding-right:0}.v3 .prose :where(table):not([class]) :where(thead th){font-weight:650;border-bottom:1.5px solid var(--pr-line-2)}.v3 .prose :where(table):not([class]) :where(tbody th){font-weight:600}.v3 .prose :where(table):not([class]) :where(tfoot td,tfoot th){font-weight:650;border-bottom:0}.v3 .prose :where(table):not([class]) :where([align=right]){text-align:right}.v3 .prose :where(table):not([class]) :where([align=center]){text-align:center}.v3 .prose :where(pre):not(:where([class],.not-prose *)){margin:0 0 1em;padding:12px 16px;border-radius:8px;background:var(--pr-soft);overflow-x:auto;font-family:var(--pr-mono);font-size:13.5px;line-height:1.6}.v3 .prose :where(pre) :where(code){font:inherit;background:none;padding:0}.v3 .prose :where(hr):not(:where([class],.not-prose *)){border:0;border-top:1px solid var(--pr-line);margin:1.6em 0}.v3 .prose :where(img):not(:where([class],.not-prose *)){display:block;max-width:100%;height:auto;border-radius:8px}.v3 .prose :where(figure):not(:where([class],.not-prose *)){margin:0 0 1em}.v3 .prose :where(figcaption):not(:where([class],.not-prose *)){margin-top:6px;font-size:14px;color:var(--pr-muted)}.v3 .prose :where(details):not(:where([class],.not-prose,.not-prose *)){margin:0 0 1em}.v3 .prose :where(details):not([class])>summary{cursor:pointer;font-weight:600;color:var(--pr-text)}.v3 .prose :where(details):not([class])>summary:hover{color:var(--pr-accent)}.v3 .prose :where(details[open]):not([class])>summary{margin-bottom:.5em}@media (max-width:720px){.v3 .prose{font-size:15.5px}}.v3 .prose :where(p[lang=ar],div[lang=ar]):not(:where([class],.not-prose *)){direction:rtl;text-align:right;font-size:22px;line-height:1.9;margin:0 0 .6em}.v3 .prose :where(blockquote)>:where(p[lang=ar]){margin:0 0 .3em}.v3 .prose :where(li)>:where(blockquote):not([class]){margin:.5em 0 .8em}.v3 .answer-body.prose{--pr-text:#3D3D3A;font-size:17px;line-height:1.75;color:#3D3D3A}.v3 .answer-body.prose :where(strong,b):not(:where(.not-prose *)){color:#0A0A0A;font-weight:600}.v3 .answer-body.prose :where(p):not(:where([class],.not-prose,.not-prose *)){margin:0 0 .9em}.v3 .answer-body.prose :where(li):not(:where([class],.not-prose *)){margin:.5em 0}.v3 .answer-body.prose :where(li)>:where(p):not([class]){margin:0 0 .4em}.v3 .answer-body.prose :where(li)>:where(p):not([class]):last-child{margin-bottom:0}.v3 .answer-body.prose :where(ul):not([class])>li::marker{color:#7C84C6}.v3 .answer-body.prose :where(ol):not([class])>li::marker{color:#2C368B;font-weight:700}.v3 .answer-body.prose :where(a):not(:where([class],.not-prose,.not-prose *)){color:#2C368B;-webkit-text-decoration-color:#A9B1E6;text-decoration-color:#A9B1E6;text-decoration-thickness:1px;text-underline-offset:3px}.v3 .answer-body.prose :where(a):not(:where([class],.not-prose,.not-prose *)):hover{-webkit-text-decoration-color:#2C368B;text-decoration-color:#2C368B}.v3 .ans-sec{margin:0 0 28px}.v3 .ans-sec:last-child{margin-bottom:0}.v3 .answer-body.prose .ans-sec-title{margin:0 0 10px;font-size:19px;line-height:1.3;font-weight:800;letter-spacing:-.01em;color:#0A0A0A}.v3 .ans-colon{display:none}.v3 .ans-sec>:where(ul,ol):not([class]):has(>li:only-child){padding-left:0;list-style:none}.v3 .ans-sec>:where(ul,ol):not([class]):has(>li:only-child)>li{margin:0;padding-left:0}.v3 .ans-sec>:last-child{margin-bottom:0}.v3 .ans-sec[data-sec=pertanyaan]{padding-bottom:20px;border-bottom:1px solid #e3e3df}.v3 .answer-body.prose .ans-sec[data-sec=pertanyaan] .ans-sec-title{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#5C5C58;margin-bottom:6px}.v3 .ans-sec[data-sec=pertanyaan]>:not(.ans-sec-title){font-size:16px;line-height:1.55;color:#0A0A0A;font-weight:500}.v3 .ans-sec[data-sec=jawaban],.v3 .ans-sec[data-sec=kesimpulan]{padding:22px 24px 24px;border-radius:20px}.v3 .ans-sec[data-sec=jawaban]{background:#FFFFFF;border:1px solid #e3e3df;box-shadow:0 1px 2px rgba(0,0,0,.04),0 10px 28px -18px rgba(20,24,60,.12)}.v3 .ans-sec[data-sec=kesimpulan]{background:#EEF0FA;border:1px solid #dce0f4}.v3 .answer-body.prose .ans-sec[data-sec=jawaban] .ans-sec-title,.v3 .answer-body.prose .ans-sec[data-sec=kesimpulan] .ans-sec-title{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;padding:4px 12px 4px 10px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1.5}.v3 .answer-body.prose .ans-sec[data-sec=jawaban] .ans-sec-title{background:#EEF0FA;color:#2C368B}.v3 .answer-body.prose .ans-sec[data-sec=kesimpulan] .ans-sec-title{background:#2C368B;color:#FFFFFF}.v3 .ans-sec[data-sec=jawaban] .ans-sec-title:before,.v3 .ans-sec[data-sec=kesimpulan] .ans-sec-title:before{content:"";width:6px;height:6px;border-radius:999px;background:currentColor}.v3 .ans-sec[data-sec=jawaban]>:not(.ans-sec-title){color:#0A0A0A}.v3 .ans-sec[data-sec=kesimpulan]>:not(.ans-sec-title){font-size:17px;line-height:1.65;color:#0A0A0A;font-weight:500}.v3 .ans-sec[data-sec=kesimpulan] strong{color:#171C4A}.v3 .ans-sec[data-sec=kesimpulan] :where(ul):not([class])>li::marker{color:#2C368B}.v3 .ans-sec[data-sec=dalil]>:where(ul,ol):not([class]){padding-left:0;list-style:none}.v3 .ans-sec[data-sec=dalil]>:where(ul,ol):not([class])>li{margin:0;padding:16px 0;border-top:1px solid #e3e3df}.v3 .ans-sec[data-sec=dalil]>:where(ul,ol):not([class])>li:last-child{border-bottom:1px solid #e3e3df}.v3 .ans-sec[data-sec=dalil]>p{margin-top:14px;font-size:14.5px;color:#5C5C58}.v3 .answer-body.prose .ar-run{font-family:var(--font-amiri),"Amiri",serif;font-size:1.25em;line-height:1.9;color:#0A0A0A}.v3 .answer-body.prose .ar-run.is-block{display:block;text-align:right;font-size:24px;margin:0 0 6px}.v3 .answer-body.prose .ar-run.is-block+br{display:none}.v3 .answer-body.prose :where(blockquote):not(:where([class],.not-prose,.not-prose *)){margin:.6em 0 .9em;padding:4px 0 4px 18px;border:0;border-left:3px solid #2c368b;border-radius:0;background:none;color:#3D3D3A;font-size:15.5px}.v3 .answer-body.prose :where(blockquote):not([class]) :where(p[lang=ar]){font-size:24px;color:#0A0A0A}.v3 .answer-body.prose :where(blockquote):not([class]) em{color:#3D3D3A}.v3 .ans-sec[data-sec=catatan]{padding:14px 18px;border-radius:14px;background:#F3F3F0}.v3 .answer-body.prose .ans-sec[data-sec=catatan] .ans-sec-title{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#5C5C58;margin-bottom:6px}.v3 .ans-sec[data-sec=catatan]>:not(.ans-sec-title){font-size:15px;line-height:1.6}.v3 .ans-sec[data-sec=rujukan],.v3 .ans-sec[data-sec=sumber]{counter-reset:src}.v3 .answer-body.prose .ans-sec[data-sec=rujukan] .ans-sec-title,.v3 .answer-body.prose .ans-sec[data-sec=sumber] .ans-sec-title{font-size:16px}.v3 .ans-sec[data-sec=rujukan]>:where(ul,ol):not([class]),.v3 .ans-sec[data-sec=sumber]>:where(ul,ol):not([class]){padding-left:0;list-style:none;font-size:14.5px;line-height:1.5}.v3 .ans-sec[data-sec=rujukan]>:where(ul,ol):not([class])>li,.v3 .ans-sec[data-sec=sumber]>:where(ul,ol):not([class])>li{counter-increment:src;position:relative;margin:0;padding:8px 0 8px 32px;border-bottom:1px solid #e3e3df;color:#5C5C58}.v3 .ans-sec[data-sec=rujukan]>:where(ul,ol):not([class])>li:before,.v3 .ans-sec[data-sec=sumber]>:where(ul,ol):not([class])>li:before{content:counter(src);position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:#EEF0FA;color:#2C368B;font-size:11.5px;font-weight:700}.v3 .ans-sec[data-sec=rujukan] a,.v3 .ans-sec[data-sec=sumber] a{font-weight:600;text-decoration:none}.v3 .ans-sec[data-sec=rujukan] a:hover,.v3 .ans-sec[data-sec=sumber] a:hover{text-decoration:underline}.v3 .answer-body.prose .ans-closing{margin:20px 0 0;font-size:15px;font-style:italic;color:#5C5C58}.v3 .ans-sec.sx-pending{display:none}@media (max-width:720px){.v3 .answer-body.prose{font-size:16px}.v3 .answer-body.prose .ar-run.is-block{font-size:21px}.v3 .ans-sec[data-sec=jawaban],.v3 .ans-sec[data-sec=kesimpulan]{padding:18px 16px 20px;border-radius:16px;margin-left:calc(4px * -1);margin-right:calc(4px * -1)}.v3 .answer-body.prose .ans-sec-title{font-size:17px}.v3 .ans-sec{margin-bottom:24px}}.v3 .bubble-user{align-self:flex-end;max-width:560px;background:#FFFFFF;border:1px solid #e3e3df;border-radius:22px 22px 6px 22px;padding:14px 18px;font-size:15px;line-height:1.5}.v3 .answer{display:flex;gap:18px;align-items:flex-start}.v3 .answer-body{flex:1 1 auto;min-width:0}.v3 .disclaimer{text-align:center;font-size:12px;color:#5C5C58;margin-top:10px}@media (max-width:820px){.v3 .answer{flex-direction:column;gap:12px}.v3 .bubble-user{font-size:15px;max-width:88%}}.v3 .guest-note{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:#EEF0FA;border:1px solid #dce0f4;border-radius:16px;padding:12px 16px;font-size:14px;color:#2C368B}.v3 .guest-note strong{font-weight:700}.v3 .msg-time{align-self:flex-end;font-size:12px;color:#8A8A85;margin-bottom:calc(14px * -1)}@media (max-width:820px){.v3 .answer>.answer-body{align-self:stretch;width:100%}}.v3 .answer-orig .answer-body{padding-top:6px}.v3 .ans-tools{margin-top:22px;display:flex;flex-direction:column;gap:16px}.v3 .ans-fmt-label{display:block;font-size:13px;font-weight:600;color:#5C5C58;margin-bottom:8px}.v3 .ans-fmt-chips{display:flex;flex-wrap:wrap;gap:6px}.v3 .fmt-chip{font:inherit;font-size:13.5px;color:#3D3D3A;background:transparent;border:1px solid #d4d4d0;border-radius:999px;padding:6px 13px;cursor:pointer;transition:background .15s,border-color .15s}.v3 .fmt-chip:hover{background:#F3F3F0;border-color:#3D3D3A;color:#0A0A0A}.v3 .ans-acts{display:flex;gap:2px;margin-left:calc(10px * -1)}.v3 .ans-act{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:14px;color:#5C5C58;background:none;border:0;border-radius:8px;padding:7px 10px;cursor:pointer}.v3 .ans-act:hover{background:#F3F3F0;color:#0A0A0A}.v3 .ans-act[aria-pressed=true]{color:#2C368B}.v3 .answer-orig .answer-body li>blockquote{margin:.5em 0 .9em}.v3 .answer-body.prose p{font-size:inherit;line-height:inherit}.v3 .answer-body.prose>:first-child{margin-top:0}.v3 .answer-body.prose .ans-sec-title{scroll-margin-top:calc(var(--v3-hh,70px) + 16px)}.v3 .turn-row.user .msg-time{margin-bottom:8px}.v3 .turn-row.user .bubble-user{white-space:pre-wrap;overflow-wrap:anywhere}.v3 .answer.turn-row{flex-direction:row}.v3 .answer-body.prose{overflow-wrap:anywhere}.v3 .ans-acts .copy-wrap{display:inline-flex}.v3 .ans-act svg{flex:none}.v3 .composer-box.is-pill{flex-direction:row;align-items:flex-end;gap:12px;border-radius:28px;padding:8px 8px 8px 24px;box-shadow:none}.v3 .composer-box.is-pill:focus-within,.v3 .composer-box.is-pill:hover{box-shadow:none}.v3 .composer-box.is-pill textarea{flex:1 1 auto;min-width:0;min-height:1.55em;align-self:center;padding:4px 0}.v3 .composer-box.is-pill .composer-toolbar{margin:0;flex:0 0 auto}.v3 .composer-box.is-pill .composer-hint,.v3 .composer-box.is-pill .composer-scope{display:none}.v3 .composer-box.is-pill button.send-btn{width:48px;height:48px}@media (max-width:820px){.v3 .answer.turn-row{flex-direction:column}.v3 .composer-box.is-pill{padding:6px 6px 6px 18px}.v3 .composer-box.is-pill button.send-btn{width:44px;height:44px}}.v3 .v3-3d .view-3d{position:-webkit-sticky;position:sticky;top:var(--v3-hh,70px);height:calc(100dvh - var(--v3-hh,70px));min-height:520px;display:flex;flex-direction:column;border-right:1px solid var(--line);min-width:0}.v3 .v3-3d .view-3d>.brain-stage{position:relative;top:auto;flex:1 1 auto;height:auto;min-height:0;border-right:0}.v3 .v3-3d .view-3d>.graph-stage{flex:1 1 auto;min-height:0;background:radial-gradient(900px 600px at 50% 45%,#FFFFFF 0,rgba(255,255,255,0) 70%),#F7F7F5}.v3 .view-3d-wait{flex:1 1 auto}.v3 .view-3d.is-neural .view-3d-wait{background:#0a0e16}.v3 .view-switch{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.v3 .view-switch-label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.v3 .view-switch-seg{display:inline-flex;padding:3px;border-radius:var(--pill);background:#EFEFEC;border:1px solid var(--line)}.v3 .view-switch-seg button{font:inherit;font-size:13px;font-weight:600;padding:7px 16px;border:0;border-radius:var(--pill);background:transparent;color:var(--muted);cursor:pointer;transition:background .15s,color .15s,box-shadow .15s}.v3 .view-switch-seg button:hover{color:var(--ink)}.v3 .view-switch-seg button[aria-pressed=true]{background:var(--card);color:var(--navy);box-shadow:0 1px 2px rgba(0,0,0,.08),0 0 0 1px var(--line)}.v3 .view-switch-seg button:focus-visible{outline:2px solid var(--navy);outline-offset:2px}.v3 .graph-stage{--g-putusan:#2C368B;--g-konsep:#7C84C6;--g-tokoh:#0A0A0A;--g-dalil:#BDBDB8;--g-navy-rgb:44,54,139;--g-ink-rgb:10,10,10;--g-font:var(--font-inter),Inter,system-ui,sans-serif}.v3 .graph-stage canvas{position:absolute;inset:0;touch-action:none;outline:none}.v3 .graph-stage canvas:focus-visible{box-shadow:inset 0 0 0 2px var(--navy)}.v3 .legend .lg-putusan{background:var(--g-putusan)}.v3 .legend .lg-konsep{background:var(--g-konsep)}.v3 .legend .lg-tokoh{background:var(--g-tokoh)}.v3 .legend .lg-dalil{background:var(--g-dalil)}.v3 .graph-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted);pointer-events:none}.v3 .step-counter{display:flex;flex-direction:column;align-items:flex-end;gap:2px;border-radius:16px}.v3 .step-counter .step-status{font-size:12px;font-weight:500;color:var(--navy)}.v3 .graph-stage .node-card{display:block;z-index:2;max-height:calc(100% - 180px);overflow:auto}.v3 .node-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.v3 .node-card .tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:var(--pill);background:var(--navy-50);color:var(--navy)}.v3 .node-card .tag:before{content:"";width:8px;height:8px;border-radius:var(--pill);background:currentColor}.v3 .node-card .tag-konsep{color:#4E57A6}.v3 .node-card .tag-tokoh{background:#EFEFEC;color:var(--ink)}.v3 .node-card .tag-dalil{background:#F3F3F0;color:var(--ink-2)}.v3 .node-card .hint{font-size:13px;color:var(--muted)}.v3 .node-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.v3 .node-links button{font:inherit;font-size:12.5px;line-height:1.3;text-align:left;padding:5px 10px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--card);color:var(--ink-2);cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.v3 .node-links button:hover{border-color:var(--navy);color:var(--navy)}.v3 .node-card-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.v3 .round-btn-sm{width:32px;height:32px}.v3 .graph-controls .round-btn{background:var(--card)}@media (max-width:1000px){.v3 .v3-3d .view-3d{position:relative;top:auto;height:auto;min-height:0;border-right:0;border-bottom:1px solid var(--line)}.v3 .v3-3d .view-3d>.brain-stage{height:48vh;min-height:320px;flex:none}.v3 .v3-3d .view-3d>.graph-stage{height:62vh;min-height:420px;flex:none}.v3 .view-3d-wait{height:48vh}.v3 .graph-stage .node-card{top:auto;bottom:76px;left:16px;right:16px;width:auto;max-height:55%}}@media (max-width:720px){.v3 .graph-help{display:none}.v3 .graph-title{max-width:none;padding:12px 14px}.v3 .graph-title>span{display:none}.v3 .graph-top{left:12px;right:12px;top:12px}.v3 .graph-controls{left:12px;bottom:12px}.v3 .view-switch{padding:8px 12px}.v3 .view-switch-label{display:none}.v3 .view-switch-seg{width:100%}.v3 .view-switch-seg button{flex:1 1}.v3 .graph-stage .graph-top{position:static}.v3 .graph-stage .graph-title{position:absolute;left:12px;right:12px;top:12px}.v3 .graph-stage .step-counter{position:absolute;right:12px;bottom:68px;padding:8px 12px;font-size:12px}}