@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=EB+Garamond:ital,wght@0,500;1,400&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--void:#fff;--surface:#f7f7f8;--glass:#00000005;--glass-hover:#0000000a;--rim:#00000014;--rim-dark:#0000001f;--pencil:#2d2d2d;--pencil-light:#565656;--pencil-mid:#8e8e8e;--pencil-fade:#c2c2c2;--user-fill:#2d2d2d;--user-ink:#fff;--bot-fill:#fff;--bot-rim:#0000001a;--bot-ink:#2d2d2d;--ink:#1a1a1a;--ink-2:#6b6b6b;--ink-3:#a0a0a0;--sketch-texture:repeating-linear-gradient(90deg, transparent, transparent 1px, #00000003 1px, #00000003 2px);--r-bubble:12px;--r-pill:24px;--f-display:"EB Garamond", Georgia, serif;--f-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--ease:cubic-bezier(.22,1,.36,1);--spring:cubic-bezier(.175,.885,.32,1.275)}html,body{height:100%;font-family:var(--f-body)}.chat-wrapper{background-color:#fafafa;background-image:repeating-linear-gradient(0deg,#0000,#0000 2px,#00000002 2px 4px),repeating-linear-gradient(90deg,#0000,#0000 2px,#00000002 2px 4px);background-position:0 0;background-repeat:repeat;background-size:auto;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;justify-content:center;align-items:center;min-height:100vh;padding:24px 20px;display:flex}.chat-container{background:var(--surface);border:1.5px solid var(--rim);width:min(920px,100vw - 40px);height:88vh;min-height:500px;max-height:900px;animation:shellIn .5s var(--ease) both;border-radius:16px;flex-direction:column;display:flex;position:relative;overflow:hidden;box-shadow:0 0 0 1px #00000005,0 20px 60px #00000014,0 4px 12px #0000000a}@keyframes shellIn{0%{opacity:0;transform:translateY(18px)scale(.988)}to{opacity:1;transform:translateY(0)scale(1)}}.chat-container:before{content:"";opacity:.4;z-index:10;background:linear-gradient(90deg,#0000 0%,#00000026 35%,#00000040 65%,#0000 100%);height:1px;position:absolute;top:0;left:0;right:0}.chat-header{border-bottom:1px solid var(--rim);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fff9;flex-shrink:0;align-items:center;gap:14px;padding:18px 28px 16px;display:flex}.chat-header-avatar{background-color:#2d2d2d;background-image:radial-gradient(circle at 30% 30%,#fff3,#0000 50%),repeating-linear-gradient(45deg,#0000,#0000 1px,#ffffff0d 1px 2px);background-position:0 0;background-repeat:repeat;background-size:auto;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;border:2px solid #fffffff2;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:18px;display:flex;position:relative;box-shadow:0 2px 8px #00000026,inset 0 1px 2px #ffffff4d}.chat-header-avatar:after{content:"";border:2.5px solid var(--surface);background:#10a37f;border-radius:50%;width:11px;height:11px;position:absolute;bottom:-1px;right:-1px;box-shadow:0 0 6px #10a37f66}.chat-header-info{flex:1}.chat-header-name{font-family:var(--f-body);color:var(--ink);letter-spacing:-.01em;font-size:16px;font-weight:600;line-height:1.2}.chat-header-status{color:var(--ink-2);letter-spacing:0;margin-top:2px;font-size:12px;font-weight:400}.chat-header-actions{gap:8px;display:flex}.header-btn{border:1px solid var(--rim);color:var(--ink-2);font-family:var(--f-body);letter-spacing:.01em;text-transform:uppercase;cursor:pointer;transition:all .2s var(--ease);background:#fff;border-radius:6px;padding:6px 14px;font-size:11px;font-weight:500}.header-btn:hover{color:var(--pencil);border-color:var(--rim-dark);background:#fafafa;transform:translateY(-1px);box-shadow:0 2px 4px #0000000f}.header-btn:active{transform:translateY(0)}.chat-box{scroll-behavior:smooth;background:#fff;flex-direction:column;flex:1;gap:4px;padding:28px 32px;display:flex;overflow-y:auto}.chat-box::-webkit-scrollbar{width:4px}.chat-box::-webkit-scrollbar-track{background:0 0}.chat-box::-webkit-scrollbar-thumb{background:#0000001f;border-radius:4px}.chat-box::-webkit-scrollbar-thumb:hover{background:#0003}.empty-state{opacity:.35;text-align:center;animation:fadeUp .8s var(--ease) both .25s;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:40px;display:flex}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:.35;transform:translateY(0)}}.empty-state-icon{font-size:40px}.empty-state-title{font-family:var(--f-display);color:var(--ink);font-size:22px;font-style:italic}.empty-state-sub{color:var(--ink-2);max-width:280px;font-size:13px;font-weight:400;line-height:1.6}.message{max-width:70%;animation:msgIn .3s var(--spring) both;align-items:flex-end;gap:10px;width:fit-content;display:flex}@keyframes msgIn{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.message.user{flex-direction:row-reverse;align-self:flex-end;margin-top:4px;margin-left:auto}.message.bot{align-self:flex-start;max-width:78%;margin-top:4px;margin-right:auto}.msg-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;margin-bottom:2px;font-size:13px;display:flex}.message.bot .msg-avatar{border:1.5px solid var(--rim);color:var(--pencil);background:#fff;box-shadow:0 1px 3px #00000014}.message.user .msg-avatar{background:var(--user-fill);color:var(--user-ink);border:1.5px solid var(--pencil)}.bubble{border-radius:var(--r-bubble);word-break:break-word;padding:12px 16px;font-size:14.5px;font-weight:400;line-height:1.6}.message.user .bubble{background:var(--user-fill);color:var(--user-ink);border-radius:18px 18px 4px;font-weight:400;box-shadow:0 2px 8px #0000001f,inset 0 1px #ffffff26}.message.bot .bubble{background:var(--bot-fill);color:var(--bot-ink);border:1px solid var(--bot-rim);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:18px 18px 18px 4px;box-shadow:0 1px 3px #0000000f,inset 0 .5px #fffc}.bot-bubble-list{flex-direction:column;gap:11px;margin:0;padding:0;list-style:none;display:flex}.bot-bubble-list li{color:var(--bot-ink);grid-template-columns:16px 1fr;align-items:start;column-gap:8px;font-size:14px;line-height:1.65;display:grid}.bot-bullet-dot{color:var(--pencil);-webkit-user-select:none;user-select:none;padding-top:4px;font-size:11px;line-height:1}.bot-bullet-body{flex-wrap:wrap;align-items:baseline;gap:0 6px;display:flex}.bullet-label{color:var(--pencil);letter-spacing:.02em;text-transform:uppercase;white-space:nowrap;flex-shrink:0;font-size:12px;font-weight:600}.bullet-value{color:var(--bot-ink);font-size:14px;font-weight:400}.print-btn{border-radius:var(--r-pill);border:1px solid var(--rim-dark);color:var(--pencil);font-family:var(--f-body);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:all .2s var(--ease);background:#fff;align-items:center;gap:5px;margin-top:13px;padding:5px 13px;font-size:10.5px;font-weight:500;display:inline-flex}.print-btn:before{content:"↓";font-size:11px}.print-btn:hover{border-color:var(--pencil);background:#fafafa;transform:translateY(-1px);box-shadow:0 2px 6px #0000001a}.print-btn:active{transform:translateY(0)}.msg-time{color:var(--ink-3);letter-spacing:.01em;margin-top:5px;padding:0 4px;font-size:10.5px}.message.user .msg-time{text-align:right}.bubble.typing{align-items:center;gap:5px;padding:14px 18px;display:flex}.bubble.typing span{background:var(--pencil-mid);opacity:.3;border-radius:50%;width:7px;height:7px;animation:1.3s ease-in-out infinite dot;display:block}.bubble.typing span:first-child{animation-delay:0s}.bubble.typing span:nth-child(2){animation-delay:.18s}.bubble.typing span:nth-child(3){animation-delay:.36s}@keyframes dot{0%,60%,to{opacity:.2;transform:scale(.8)}30%{opacity:.6;transform:scale(1.15)}}.date-divider{align-items:center;gap:10px;margin:4px 0;padding:6px 0;display:flex}.date-divider:before,.date-divider:after{content:"";background:var(--rim);flex:1;height:1px}.date-divider span{color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:500}.input-area{border-top:1px solid var(--rim);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe6;flex-shrink:0;align-items:center;gap:12px;padding:16px 28px 18px;display:flex;position:relative}.input-area:before{content:"";background:linear-gradient(90deg,#0000,#00000014,#0000);height:1px;position:absolute;top:0;left:8%;right:8%}.input-wrapper{flex:1}.input-area input{border-radius:var(--r-pill);border:1px solid var(--rim);width:100%;color:var(--ink);font-size:14.5px;font-family:var(--f-body);transition:all .22s var(--ease);letter-spacing:0;background:#fff;outline:none;padding:12px 18px;font-weight:400}.input-area input::placeholder{color:var(--ink-2);font-style:normal;font-weight:400}.input-area input:focus{border-color:var(--rim-dark);background:#fafafa;box-shadow:0 0 0 3px #0000000a,0 2px 8px #0000000f}.input-area input:disabled{opacity:.45}.send-btn{color:#fff;cursor:pointer;width:44px;height:44px;transition:all .2s var(--spring);background:#2d2d2d radial-gradient(circle at 30% 30%,#ffffff26,#0000 60%);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #0003,inset 0 1px 1px #fff3}.send-btn:after{content:"";opacity:0;background:linear-gradient(135deg,#ffffff1a,#0000);transition:opacity .2s;position:absolute;inset:0}.send-btn:hover{transform:translateY(-2px)scale(1.05);box-shadow:0 4px 16px #00000040}.send-btn:hover:after{opacity:1}.send-btn:active{transform:translateY(0)scale(.97)}.send-btn:disabled{opacity:.35;cursor:not-allowed;box-shadow:none;transform:none}.input-footer{justify-content:space-between;align-items:center;padding:0 32px 12px;display:flex}.input-hint{color:var(--ink-3);letter-spacing:.01em;font-size:11px}@media (width>=1600px){.chat-container{width:min(1100px,100vw - 60px);height:86vh;max-height:960px}.bubble{font-size:15px}.bullet-value{font-size:14.5px}.chat-box{padding:32px 40px}.input-area{padding:18px 36px 20px}.input-footer{padding:0 40px 14px}.message{max-width:65%}.message.bot{max-width:72%}}@media (width<=1280px){.chat-container{width:min(860px,100vw - 32px);height:90vh}.message{max-width:74%}.message.bot{max-width:82%}}@media (width<=1024px){.chat-container{border-radius:14px;width:calc(100vw - 32px);height:92vh}.chat-box{padding:22px 24px}.input-area{padding:14px 22px 16px}.input-footer{padding:0 26px 11px}.message{max-width:80%}.message.bot{max-width:88%}.bubble{font-size:14px}}@media (width<=768px){.chat-wrapper{padding:12px}.chat-container{border-radius:12px;width:100%;height:calc(100vh - 24px);max-height:none}.chat-box{padding:18px}.input-area{padding:12px 16px 14px}.input-footer{padding:0 20px 10px}.message{max-width:86%}.message.bot{max-width:92%}.chat-header{padding:14px 20px}.bubble{padding:11px 14px;font-size:13.5px}}@media (width<=600px){.chat-wrapper{align-items:stretch;padding:0}.chat-container{width:100vw;height:100vh;max-height:100vh;box-shadow:none;border:none;border-radius:0}.chat-box{padding:16px 14px}.input-area{padding:10px 14px 12px}.input-footer{padding:0 18px 10px}.message{max-width:90%}.message.bot{max-width:96%}.chat-header{padding:12px 16px}.chat-header-name{font-size:15px}.chat-header-status{font-size:11px}.bubble{padding:10px 12px;font-size:13px}.bot-bubble-list li,.bullet-value{font-size:13px}.send-btn{width:40px;height:40px;font-size:16px}}