:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#070f18;--bg-base:#08131e;--bg-grad-1:#16304ae6;--bg-grad-2:#123a35e6;--card:#ffffff0e;--card-2:#ffffff17;--line:#ffffff1c;--txt:#eaf2f8;--txt-dim:#93a7b8;--title-1:#fff;--title-2:#9fe8dd;--teal:#2ee6c5;--blue:#4aa8ff;--red:#ff5d6c;--gold:#ffce4d;--on-accent:#06121a;--focus:#ffce4d;--r-lg:26px;--r-md:18px;--r-sm:12px;--shadow:0 10px 26px -12px #000000b3;--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--accent:var(--teal)}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef2f7;--bg-base:#f6f8fb;--bg-grad-1:#0d94881a;--bg-grad-2:#2563eb14;--card:#0b20320b;--card-2:#0b203214;--line:#0b203224;--txt:#0d1f2d;--txt-dim:#55697a;--title-1:#0b2233;--title-2:#0d9488;--teal:#0d9488;--blue:#2563eb;--red:#dc2626;--gold:#a86a06;--on-accent:#fff;--focus:#2563eb;--shadow:0 10px 26px -12px #0b203266}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--txt);background:radial-gradient(1200px 600px at 85% -10%, var(--bg-grad-1), transparent 60%), radial-gradient(900px 500px at 0% 110%, var(--bg-grad-2), transparent 60%), linear-gradient(180deg, var(--bg-base), var(--bg));background-attachment:fixed;padding:0 16px 32px;font-family:Heebo,system-ui,sans-serif;line-height:1.6}.embed body{background:0 0;padding-top:12px}a{color:var(--teal)}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}[hidden]{display:none!important}.topbar{max-width:1040px;margin:0 auto;padding:20px 0 8px}.topbar h1{margin:0;font-size:clamp(1.8rem,5vw,2.6rem);font-weight:900}.grad-text{background:linear-gradient(90deg, var(--title-1), var(--title-2));color:#0000;-webkit-background-clip:text;background-clip:text}.sub{color:var(--txt-dim);margin:4px 0 0}.back{font-weight:700;text-decoration:none}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.btn{font:inherit;cursor:pointer;min-height:44px;transition:transform .15s var(--ease-spring), filter .15s;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:10px 20px;font-weight:700;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.95)}.btn:disabled{opacity:.55;cursor:progress}.btn.primary{color:var(--on-accent);background:linear-gradient(90deg, var(--teal), var(--blue));box-shadow:0 8px 22px -10px var(--teal)}.btn.big{padding:14px 34px;font-size:1.15rem}.btn.ghost{color:var(--txt);background:var(--card-2);border-color:var(--line)}.btn.danger{color:#fff;background:var(--red)}.btn.small{min-height:32px;padding:4px 12px;font-size:.85rem}.check{cursor:pointer;align-items:flex-start;gap:10px;display:flex}.check input{width:22px;height:22px;accent-color:var(--teal);flex:none;margin-top:2px}.shake{animation:.45s shake}@keyframes shake{20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.disclaimer{max-width:1040px;color:var(--txt-dim);text-align:center;margin:20px auto 0;font-size:.85rem}.index{max-width:1040px;margin:0 auto}.consent{margin:12px 0 20px;padding:16px 20px}.grid{grid-template-columns:repeat(auto-fill,minmax(min(210px,100%),1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.era{color:color-mix(in srgb, var(--accent) 45%, var(--txt));background:color-mix(in srgb, var(--accent) 16%, transparent);border:1px solid color-mix(in srgb, var(--accent) 35%, transparent);border-radius:999px;margin:12px 0 -6px;padding:1px 10px;font-size:.72rem;font-weight:700}.char-card{text-align:center;flex-direction:column;align-items:center;gap:4px;padding:10px 10px 18px;display:flex;position:relative;overflow:hidden}.char-card:before{content:"";inset-inline-end:-50px;background:var(--accent);filter:blur(50px);opacity:.45;pointer-events:none;border-radius:50%;width:160px;height:160px;position:absolute;top:-50px}.char-card h2{margin:10px 0 0;font-size:1.35rem;font-weight:900}.char-card .meta{color:var(--txt-dim);margin:0}.char-card .tagline{margin:0 0 12px}.char-card .btn{margin-top:auto}.grid.locked .btn.primary{filter:grayscale(.7);opacity:.7}.avatar-wrap{--size:100%;--level:0;--glow:color-mix(in srgb, var(--accent) 45%, #ffe7b0);--glow-soft:color-mix(in srgb, var(--accent) 70%, #ffd98a);width:var(--size);aspect-ratio:4/5;border-radius:var(--r-md);isolation:isolate;background:radial-gradient(120% 80% at 50% 32%, color-mix(in srgb, var(--accent) 16%, #000) 0%, #000 62%), #000;perspective:900px;touch-action:pan-y;flex:none;margin:0 auto;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff12,0 18px 40px -22px #000}.stage .avatar-wrap{--size:min(340px, 82vw);border-radius:var(--r-lg)}.fireflies{z-index:0;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.avatar-wrap .scene{--rx:0deg;--ry:0deg;z-index:1;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));position:absolute;inset:0}.avatar-wrap .halo{aspect-ratio:1;background:radial-gradient(circle, color-mix(in srgb, var(--glow) 85%, white) 0%, var(--glow) 18%, color-mix(in srgb, var(--glow-soft) 45%, transparent) 38%, transparent 68%);width:92%;opacity:calc(.55 + var(--level) * .45);transform:translate(-50%, -50%) translateZ(-60px) scale(calc(1 + var(--level) * .12));border-radius:50%;transition:opacity .1s linear,transform .1s linear;animation:7s ease-in-out infinite halo-breathe;position:absolute;top:36%;left:50%}.avatar-wrap .halo-ring{aspect-ratio:1;border:1.5px solid color-mix(in srgb, var(--glow) 70%, white);width:60%;box-shadow:0 0 18px 2px var(--glow-soft), inset 0 0 16px 1px color-mix(in srgb, var(--glow-soft) 60%, transparent);opacity:.75;border-radius:50%;position:absolute;top:36%;left:50%;transform:translate(-50%,-50%)translateZ(-40px)}.avatar-wrap .ring{aspect-ratio:1;border:2px solid var(--glow);opacity:0;pointer-events:none;border-radius:50%;width:60%;position:absolute;top:36%;left:50%;transform:translate(-50%,-50%)translateZ(-40px)}.avatar-wrap.speaking .ring{animation:2.2s ease-out infinite ripple}.avatar-wrap.speaking .ring+.ring{animation-delay:1.1s}.avatar-wrap .figure{transform-origin:50% 100%;position:absolute;inset:4% 0 0;transform:translateZ(40px)scale(.92)}.avatar-wrap .figure img,.avatar-wrap .figure video{object-fit:contain;object-position:50% 100%;-webkit-user-select:none;user-select:none;width:100%;height:100%;filter:drop-shadow(0 -1px 5px color-mix(in srgb, var(--glow) 55%, transparent)) drop-shadow(0 14px 22px #000000d9);transition:opacity .35s;animation:6s ease-in-out infinite figure-breathe;position:absolute;inset:0}.avatar-wrap .figure video.hidden{opacity:0}.avatar-wrap .monogram{font-weight:900;font-size:calc(var(--mono,64px));color:#fff8e6;text-shadow:0 0 24px var(--glow), 0 2px 10px #0009;position:absolute;top:36%;left:50%;translate:-50% -50%}.stage .avatar-wrap .monogram{--mono:110px}.avatar-wrap:after{content:"";z-index:2;pointer-events:none;background:linear-gradient(#0000 70%,#000000bf 91%,#000 100%),radial-gradient(140% 100% at 50% 40%,#0000 55%,#000000b3 100%);position:absolute;inset:0}.portrait-credit{color:var(--txt-dim);margin:8px 0 0;font-size:.72rem}@keyframes halo-breathe{0%,to{filter:brightness()}50%{filter:brightness(1.18)}}@keyframes figure-breathe{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-.6%)scale(1.008)}}@keyframes ripple{0%{opacity:.6;transform:translate(-50%,-50%)translateZ(-40px)scale(1)}to{opacity:0;transform:translate(-50%,-50%)translateZ(-40px)scale(1.45)}}@media (prefers-reduced-motion:reduce){.avatar-wrap .halo,.avatar-wrap .figure img,.avatar-wrap .ring,.shake{animation:none}}.talk{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:start;gap:16px;max-width:1040px;margin:12px auto 0;display:grid}@media (width<=760px){.talk{grid-template-columns:1fr}}.stage{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:24px 20px;display:flex}.stage h1{margin:6px 0 0;font-size:clamp(1.5rem,4vw,2rem);font-weight:900}.stage .meta{color:var(--txt-dim);margin:0}.status{background:var(--card-2);border-radius:999px;margin:0;padding:4px 14px;font-weight:700}.status[data-state=live],.status[data-state=speaking]{color:var(--on-accent);background:var(--teal)}.status[data-state=live]{box-shadow:0 0 0 calc(var(--mic,0) * 8px) color-mix(in srgb, var(--teal) 45%, transparent);transition:box-shadow 80ms linear}.timer{font-variant-numeric:tabular-nums;color:var(--txt-dim);margin:0}.warning{color:var(--gold);margin:0;font-weight:700}.error{border:1px solid var(--red);border-radius:var(--r-md);background:color-mix(in srgb, var(--red) 12%, transparent);width:100%;padding:10px 14px}.error p{margin:0 0 6px}.error-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.prestart{text-align:start;flex-direction:column;align-items:center;gap:12px;max-width:460px;display:flex}.controls{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.samples{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.chip{font:inherit;color:var(--txt);background:var(--card-2);border:1px solid var(--line);cursor:pointer;border-radius:999px;min-height:36px;padding:6px 14px;font-size:.9rem}.type{gap:8px;width:100%;display:flex}.type input{min-width:0;font:inherit;color:var(--txt);background:var(--card-2);border:1px solid var(--line);border-radius:999px;flex:1;padding:10px 16px}.side{padding:16px 18px}.side h2{margin:8px 0;font-size:1.05rem}.side-head{justify-content:space-between;align-items:center;display:flex}.transcript{flex-direction:column;gap:8px;max-height:46vh;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.transcript li{border-radius:var(--r-sm);background:var(--card-2);padding:8px 12px}.transcript li.model{border-inline-start:3px solid var(--accent)}.quiz-hint{color:var(--txt-dim);margin:0 0 6px;font-size:.85rem}.quiz-cards{flex-direction:column;gap:6px;margin:0 0 12px;padding:0;font-size:.9rem;list-style:none;display:flex}.quiz-cards details{border-radius:var(--r-sm);background:var(--card-2);border-inline-start:3px solid var(--accent);padding:6px 10px}.quiz-cards summary{cursor:pointer;color:var(--txt-dim)}.quiz-cards p{margin:6px 0 4px;font-weight:600}.quiz-cards ol{margin:0;padding-inline-start:22px;list-style-type:hebrew}.sources,.all-sources ul{margin:0;padding-inline-start:18px;font-size:.9rem}.all-sources{color:var(--txt-dim);margin-top:10px;font-size:.9rem}.turnstile:empty{display:none}.mic-btn{flex:none;place-items:center;min-width:46px;padding-inline:12px;display:inline-grid}.mic-btn[aria-pressed=true]{background:var(--red);color:#fff;animation:1.6s ease-in-out infinite mic-pulse}@keyframes mic-pulse{50%{box-shadow:0 0 0 6px color-mix(in srgb, var(--red) 25%, transparent)}}.chatting .transcript li.model{white-space:pre-line}.compact body{padding:0 8px 8px}.compact .topbar,.compact .disclaimer,.compact .stage h1,.compact:not(.started) #status,.compact #char-meta,.compact .portrait-credit,.compact .side-head,.compact .side>h2,.compact .all-sources{display:none}.compact .talk{flex-direction:column;gap:8px;height:calc(100dvh - 8px);min-height:0;margin:0;display:flex}.compact section.stage{display:contents}.compact .stage .avatar-wrap{--size:56px;border-radius:50%}.compact #avatar-slot,.compact .stage h1{text-align:center;order:1;align-self:center}.compact .stage h1{margin:0;font-size:1rem}.compact #status{order:1;align-self:center;padding:2px 10px;font-size:.8rem}.compact .side{flex-direction:column;flex:auto;order:2;gap:6px;min-height:0;padding:8px;display:flex;overflow:hidden}.compact .samples{order:3}.compact #error,.compact .warning,.compact .timer,.compact .prestart{order:4}.compact .prestart .check{font-size:.8rem}.compact .type{order:5}.compact .controls{order:6;justify-content:center}.compact .controls .btn{padding:4px 12px;font-size:.85rem}.compact .transcript{overflow-wrap:anywhere;flex:1 1 0;min-height:0;max-height:none;overflow-y:auto}.started .samples{display:none}.compact.started .stage .avatar-wrap{--size:36px}.compact .talk>:not(.side):not(section.stage){flex-shrink:0}.compact #quiz-panel,.compact .mentioned-sources{flex:0 auto;max-height:28%;font-size:.8rem;overflow-y:auto}.mentioned-sources summary{cursor:pointer;color:var(--txt-dim)}