.ptk-outer{max-width:var(--max);padding:0 var(--px);margin:0 auto}.ptk-wrap{width:100%;position:relative;overflow:hidden}.ptk-wrap:before,.ptk-wrap:after{content:"";z-index:2;pointer-events:none;width:100px;position:absolute;top:0;bottom:0}.ptk-wrap:before{background:linear-gradient(to right,var(--gray) 40%,transparent);left:0}.ptk-wrap:after{background:linear-gradient(to left,var(--gray) 40%,transparent);right:0}.ptk-track{gap:40px;width:max-content;padding:8px 0;display:flex}.ptk-ltr{animation:45s linear infinite ptkLeft}.ptk-rtl{animation:38s linear infinite ptkRight}.ptk-track:hover{animation-play-state:paused}@keyframes ptkLeft{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes ptkRight{0%{transform:translate(-50%)}to{transform:translate(0)}}.ptk-item{cursor:pointer;flex-direction:column;flex-shrink:0;align-items:center;gap:8px;display:flex}.ptk-logo{border-radius:14px;justify-content:center;align-items:center;width:100px;height:100px;transition:transform .25s,box-shadow .25s;display:flex;position:relative;overflow:hidden}.ptk-logo:after{content:"";background:#0000001a;position:absolute;inset:0}.ptk-logo.has-img{border:.5px solid var(--border);background-color:#fff;background-position:50%;background-repeat:no-repeat;background-size:70%}.ptk-logo.has-img:after{display:none}.ptk-item:hover .ptk-logo{transform:translateY(-4px);box-shadow:0 10px 28px #00000038}.ptk-mono{color:#ffffffe6;z-index:1;letter-spacing:-1px;font-size:26px;font-weight:900;position:relative}.ptk-name{color:var(--muted);text-align:center;white-space:nowrap;text-overflow:ellipsis;width:110px;font-size:12px;font-weight:600;overflow:hidden}.hero-ai-history{scroll-behavior:smooth;flex-direction:column;gap:8px;max-height:220px;margin-top:12px;padding-right:4px;display:flex;overflow-y:auto}.hero-ai-history::-webkit-scrollbar{width:3px}.hero-ai-history::-webkit-scrollbar-track{background:#ffffff1a;border-radius:3px}.hero-ai-history::-webkit-scrollbar-thumb{background:var(--amber);border-radius:3px}.hero-ai-history:empty{display:none}.h-msg{border-radius:10px;max-width:85%;padding:8px 12px;font-size:13px;line-height:1.6;animation:.2s fadeIn}.h-msg.user{background:var(--amber);color:#000;border-radius:10px 10px 2px;align-self:flex-end;font-weight:600}.h-msg.bot{color:#ffffffe6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1f;border-radius:10px 10px 10px 2px;align-self:flex-start}.h-msg.bot .h-actions{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.btn-video-icon{background:#ffffff40;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;transition:all .2s;display:flex}.btn-video-icon i{color:#fff;margin-left:1px;font-size:10px}.btn.btn-video:hover .btn-video-icon{background:#fff6}.video-modal{z-index:1000;opacity:0;pointer-events:none;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:fixed;inset:0}.video-modal.open{opacity:1;pointer-events:auto}.video-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000d9;position:absolute;inset:0}.video-container{z-index:1;width:min(860px,92vw);position:relative}.video-close{color:#fff;cursor:pointer;background:#ffffff1a;border:.5px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;transition:all .2s;display:flex;position:absolute;top:-44px;right:0}.video-close:hover{background:var(--amber);border-color:var(--amber);color:var(--black)}.video-wrap{border-radius:12px;height:0;padding-bottom:56.25%;position:relative;overflow:hidden;box-shadow:0 24px 64px #00000080}.video-wrap iframe{width:100%;height:100%;position:absolute;inset:0}