.nk{--nk-ink:#EDE6D6;--nk-ink-3:rgba(237,230,214,0.6);--nk-muted:#9C968A;--nk-gold:#C5A55A;--nk-lamp:#E3C77A;--nk-line:rgba(237,230,214,0.12);--nk-cyan:#00D4FF;--nk-cyan-text:#7FE8FF;--nk-navy:#1B2236;z-index:9999;display:flex;flex-direction:column;overflow:hidden;border-radius:20px;border:1px solid var(--nk-line);color-scheme:dark;color:var(--nk-ink);font-family:var(--s2-font-body,-apple-system),-apple-system,"Segoe UI",Roboto,sans-serif;background:radial-gradient(120% 55% at 50% -8%,rgba(227,199,122,.09),transparent 62%),linear-gradient(180deg,#0B1020,#070B16 70%);box-shadow:0 30px 80px -20px rgba(0,0,0,.85),0 0 0 1px rgba(0,0,0,.35),0 0 48px -14px rgba(0,212,255,.28)}.nk:before{content:"";position:absolute;left:24px;right:24px;top:0;height:1px;z-index:2;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(0,212,255,.75) 50%,transparent)}.nk-head{display:flex;align-items:center;gap:12px;padding:14px 6px 13px 16px;flex-shrink:0;border-bottom:1px solid var(--nk-line);background:linear-gradient(180deg,rgba(5,8,15,.55),rgba(5,8,15,0))}.nk-face{flex-shrink:0;isolation:isolate}.nk-face,.nk-face img{position:relative;width:40px;height:40px;border-radius:50%}.nk-face img{z-index:1;display:block;border:1.5px solid var(--nk-gold);object-fit:cover}.nk-face:after,.nk-face:before{content:"";position:absolute;border-radius:50%;pointer-events:none}.nk-face:after{inset:-5px;z-index:0;box-shadow:0 0 18px 3px rgba(0,212,255,.6);opacity:.45}.nk-face:before{inset:-4px;z-index:2;opacity:0;background:conic-gradient(from 0deg,transparent 0 52%,rgba(0,212,255,.2) 64%,#00D4FF 84%,#F2FEFF 89%,transparent 90%);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2.5px));mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2.5px));filter:drop-shadow(0 0 4px #00D4FF)}.nk-who{flex:1 1;min-width:0}.nk-name{display:block;font-family:var(--s2-font-display,Georgia),"Iowan Old Style",Georgia,serif;font-size:19px;font-weight:500;line-height:1.1;letter-spacing:-.01em;color:var(--nk-ink)}.nk-role{display:flex;align-items:center;gap:7px;margin-top:4px;font-size:12px;line-height:1.2;color:var(--nk-cyan-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nk-dot{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:var(--nk-cyan);box-shadow:0 0 8px var(--nk-cyan)}.nk-close{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;padding:0;border:0;border-radius:50%;background:none;color:var(--nk-ink-3);cursor:pointer;transition:background-color .2s ease,color .2s ease}.nk-close:hover{background:rgba(237,230,214,.07);color:var(--nk-ink)}.nk .nk-close:focus-visible,.nk .nk-send:focus-visible{outline:2px solid var(--nk-lamp);outline-offset:2px;border-radius:50%}.nk .nk-cta:focus-visible{outline:2px solid var(--nk-lamp);outline-offset:2px;border-radius:999px}.nk-list{flex:1 1;min-height:0;overflow-y:auto;overscroll-behavior:contain;gap:12px;padding:18px 14px 14px;scrollbar-width:thin;scrollbar-color:rgba(237,230,214,.18) transparent}.nk-list,.nk-msg{display:flex;flex-direction:column}.nk-msg{max-width:86%}.nk-msg--ai{align-self:flex-start}.nk-msg--you{align-self:flex-end;align-items:flex-end}.nk-bubble{display:flex;flex-direction:column;align-items:flex-start;padding:10px 14px;border-radius:18px;font-size:15px;line-height:1.45;overflow-wrap:anywhere}.nk-msg--ai .nk-bubble{background:var(--nk-navy);color:#EAF0FF;border:1px solid rgba(0,212,255,.35);border-bottom-left-radius:6px;box-shadow:0 0 22px -12px rgba(0,212,255,.55)}.nk-msg--you .nk-bubble{background:linear-gradient(180deg,#D8BC77,#C5A55A);color:#15100A;border-bottom-right-radius:6px}.nk-tag{margin:5px 12px 0;font-size:11px;line-height:1.2;color:var(--nk-cyan-text);opacity:.85}.nk-extra{margin-top:8px}.nk-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;align-self:flex-start;min-height:44px;margin-top:12px;padding:0 18px;border-radius:999px;background:linear-gradient(180deg,#D6B86E,#C5A55A);color:#120D03;text-decoration:none;font-size:14.5px;font-weight:600;letter-spacing:.01em;white-space:nowrap;box-shadow:0 10px 24px -12px rgba(227,199,122,.6),inset 0 1px 0 rgba(255,243,196,.6);transition:transform .2s ease}.nk-cta:first-child{margin-top:0}.nk-cta:hover{transform:translateY(-1px)}.nk-typing{flex-direction:row;align-items:center;gap:5px;padding:14px 16px}.nk-typing i{width:6px;height:6px;border-radius:50%;background:var(--nk-cyan-text);opacity:.7}.nk-compose{display:flex;align-items:center;gap:8px;padding:10px 12px 8px;flex-shrink:0;border-top:1px solid var(--nk-line)}.nk-input{flex:1 1;min-width:0;height:46px;padding:0 14px 0 16px;border-radius:999px;border:1px solid rgba(237,230,214,.16);background:rgba(5,8,15,.7);color:var(--nk-ink);font:inherit;font-size:16px;transition:border-color .2s ease,box-shadow .2s ease}.nk-input::placeholder{color:rgba(237,230,214,.55);font-size:15px}.nk .nk-input:focus,.nk .nk-input:focus-visible{outline:none;border-radius:999px;border-color:rgba(227,199,122,.75);box-shadow:0 0 0 3px rgba(227,199,122,.16)}.nk-send{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;padding:0;border:0;border-radius:50%;cursor:pointer;color:#120D03;background:linear-gradient(180deg,#D6B86E,#C5A55A);box-shadow:0 8px 22px -10px rgba(227,199,122,.65),inset 0 1px 0 rgba(255,243,196,.6);transition:transform .2s ease,opacity .2s ease}.nk-send:hover:not(:disabled){transform:translateY(-1px)}.nk-send:disabled{opacity:.55;cursor:default}.nk-note{margin:0;padding:0 16px 12px;font-size:11px;line-height:1.45;color:var(--nk-muted)}@media (prefers-reduced-motion:no-preference){.nk{animation:nk-in .34s cubic-bezier(.16,1,.3,1) both;transform-origin:100% 100%}.nk-msg{animation:nk-msg-in .38s cubic-bezier(.16,1,.3,1) both}.nk-typing i{animation:nk-dot 1.2s ease-in-out infinite}.nk-typing i:nth-child(2){animation-delay:.15s}.nk-typing i:nth-child(3){animation-delay:.3s}.s2-anim .nk-face{animation:s2-zap 4.2s linear 1s infinite}.s2-anim .nk-face:after{animation:s2-glow 4.2s linear 1s infinite}.s2-anim .nk-face:before{opacity:.85;animation:s2-orbit 5s linear infinite}}@keyframes nk-in{0%{opacity:0;transform:translateY(14px) scale(.98)}}@keyframes nk-msg-in{0%{opacity:0;transform:translateY(8px)}}@keyframes nk-dot{0%,to{opacity:.35;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}@media (prefers-reduced-motion:no-preference){.nk-fresh .nk-w{display:inline-block;animation:nk-word .42s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(var(--w) * 24ms + .12s)}.nk-fresh .nk-cta{animation:nk-msg-in .42s cubic-bezier(.16,1,.3,1) 1s both}.nk-typing{position:relative;overflow:hidden;isolation:isolate;border-color:rgba(0,212,255,.15)}.nk-typing:before{content:"";position:absolute;left:50%;top:50%;width:180px;height:180px;margin:-90px 0 0 -90px;z-index:-2;background:conic-gradient(from 0deg,transparent 0 48%,rgba(0,212,255,.35) 76%,#7FE8FF 90%,#E8FCFF 93%,transparent 94%);animation:nk-orbit 1.4s linear infinite}.nk-typing:after{content:"";position:absolute;inset:1.5px;z-index:-1;border-radius:17px 17px 17px 5px;background:var(--nk-navy)}.nk-msg--ai.nk-fresh .nk-bubble{position:relative;overflow:hidden}.nk-msg--ai.nk-fresh .nk-bubble:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;box-shadow:inset 0 0 0 1.5px #7FE8FF,inset 0 0 30px rgba(0,212,255,.32);animation:nk-edge 1.3s ease-out both}}@keyframes nk-word{0%{opacity:0;transform:translateY(4px)}}@keyframes nk-orbit{to{transform:rotate(1turn)}}@keyframes nk-edge{0%{opacity:0}22%{opacity:1}to{opacity:0}}