*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f5;--card-bg:#fff;--user-bubble:#007aff;--user-text:#fff;--assistant-bubble:#e9e9eb;--assistant-text:#1c1c1e;--border:#e0e0e0;--muted:#8e8e93;--input-bg:#fff;--header-bg:#ffffffeb}body{background:var(--bg);color:#1c1c1e;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;overflow:hidden}#root{height:100vh}.loading{justify-content:center;align-items:center;height:100vh;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--user-bubble);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-container{justify-content:center;align-items:center;height:100vh;padding:20px;display:flex}.login-card{background:var(--card-bg);text-align:center;border-radius:16px;width:100%;max-width:360px;padding:40px;box-shadow:0 2px 20px #00000014}.login-card h1{margin-bottom:8px;font-size:24px;font-weight:700}.login-card p{color:var(--muted);margin-bottom:24px;font-size:14px}.login-card input{border:1px solid var(--border);border-radius:10px;outline:none;width:100%;margin-bottom:12px;padding:12px 16px;font-size:16px;transition:border-color .2s}.login-card input:focus{border-color:var(--user-bubble)}.login-card button{background:var(--user-bubble);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;padding:12px;font-size:16px;font-weight:600;transition:opacity .2s}.login-card button:disabled{opacity:.5;cursor:not-allowed}.login-card button:hover:not(:disabled){opacity:.9}.error{color:#ff3b30;margin-top:12px;font-size:14px}.chat-container{flex-direction:column;max-width:800px;height:100vh;margin:0 auto;display:flex}.chat-header{background:var(--header-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:12px 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14px;font-size:15px;line-height:1.4}.message-bubble.user{background:var(--user-bubble);color:var(--user-text);border-bottom-right-radius:4px}.message-bubble.assistant{background:var(--assistant-bubble);color:var(--assistant-text);border-bottom-left-radius:4px}.message-bubble a{color:#06c;text-decoration:underline}.message-bubble.user a{color:#cce0ff}.message-bubble a:hover{opacity:.8}.message-bubble .md-paragraph{margin:0 0 8px}.message-bubble .md-paragraph:last-child{margin-bottom:0}.message-bubble ul,.message-bubble ol{margin:4px 0;padding-left:18px}.message-bubble h1,.message-bubble h2,.message-bubble h3{margin:8px 0 4px;font-size:15px;font-weight:700}.message-bubble code{background:#0000000f;border-radius:4px;padding:1px 4px;font-size:13px}.message-bubble strong{font-weight:700}.typing-indicator{align-items:center;gap:4px;padding:12px 16px;display:flex}.dot{background:var(--muted);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite bounce}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.input-area{border-top:1px solid var(--border);background:var(--card-bg);align-items:flex-end;gap:8px;padding:12px 20px;display:flex}.input-area textarea{border:1px solid var(--border);resize:none;border-radius:20px;outline:none;flex:1;max-height:120px;padding:10px 14px;font-family:inherit;font-size:15px;line-height:1.4;transition:border-color .2s}.input-area textarea:focus{border-color:var(--user-bubble)}.send-btn{background:var(--user-bubble);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:opacity .2s;display:flex}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-btn:hover:not(:disabled){opacity:.9}@media (width<=600px){.chat-container{max-width:100%}.message-row{max-width:85%}.messages-area{padding:12px}.input-area{padding:10px 12px}}:root{--aim-buddylist-bg:#e8e4d9;--aim-buddylist-header:#3a6ea5;--aim-group-text:#000;--aim-buddy-text:#000;--aim-buddy-hover:#c8d8e8;--aim-offline-text:gray;--aim-chat-bg:#fff;--aim-chat-toolbar-bg:#ece9d8;--aim-chat-input-bg:#fff;--aim-chat-divider:#aca899;--aim-chat-header-bg:#3a6ea5;--aim-titlebar-start:#0a246a;--aim-titlebar-end:#3a6ea5;--aim-titlebar-text:#fff;--aim-border:#0054e3;--aim-border-outer:#0a246a;--aim-border-inner:#848484;--aim-signon-start:#f0de5e;--aim-signon-end:#d4a017;--aim-button-face:#ece9d8;--aim-button-highlight:#fff;--aim-button-shadow:#aca899;--aim-button-dark-shadow:#716f64;--aim-font:Tahoma, Arial, Helvetica, sans-serif;--aim-font-chat:Arial, Helvetica, sans-serif}.aim-window{font-family:var(--aim-font);border:2px solid var(--aim-border-outer);background:var(--aim-button-face);border-radius:3px;flex-direction:column;font-size:11px;display:flex;overflow:hidden;box-shadow:1px 1px #0003}.aim-titlebar{background:linear-gradient(to right, var(--aim-titlebar-start), var(--aim-titlebar-end));color:var(--aim-titlebar-text);-webkit-user-select:none;user-select:none;align-items:center;gap:4px;min-height:22px;padding:3px 4px;display:flex}.aim-titlebar-icon{flex-shrink:0;width:16px;height:16px}.aim-titlebar-text{white-space:nowrap;text-overflow:ellipsis;text-shadow:1px 1px #0000004d;flex:1;font-size:11px;font-weight:700;overflow:hidden}.aim-titlebar-buttons{flex-shrink:0;gap:2px;display:flex}.aim-titlebar-btn{color:#fff;cursor:pointer;background:linear-gradient(#3c7fb1 0%,#2a5f8f 45%,#1a3f6f 46%,#245d8f 100%);border:1px solid #0000;border-radius:3px;justify-content:center;align-items:center;width:21px;height:21px;padding:0;font-size:10px;font-weight:700;line-height:1;display:flex}.aim-titlebar-btn:hover{background:linear-gradient(#5c9fd1 0%,#3a7faf 45%,#2a5f8f 46%,#347daf 100%)}.aim-titlebar-btn.close{background:linear-gradient(#c75050 0%,#b73030 45%,#a72020 46%,#c74040 100%)}.aim-titlebar-btn.close:hover{background:linear-gradient(#e76060 0%,#d74040 45%,#c73030 46%,#e75050 100%)}.aim-button{font-family:var(--aim-font);background:var(--aim-button-face);border:1px solid;border-color:var(--aim-button-highlight) var(--aim-button-dark-shadow) var(--aim-button-dark-shadow) var(--aim-button-highlight);cursor:pointer;min-height:23px;padding:2px 12px;font-size:11px}.aim-button:active{border-color:var(--aim-button-dark-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-dark-shadow)}.aim-button:hover{background:#e8e4d8}.aim-sunken{border:2px solid;border-color:var(--aim-button-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-shadow);background:#fff}.aim-toolbar{background:var(--aim-chat-toolbar-bg);border-bottom:1px solid var(--aim-chat-divider);align-items:center;gap:2px;padding:2px 4px;display:flex}.aim-menubar{background:var(--aim-chat-toolbar-bg);border-bottom:1px solid var(--aim-chat-divider);gap:0;padding:0 2px;display:flex}.aim-menubar-item{cursor:pointer;color:#000;padding:2px 8px;font-size:11px}.aim-menubar-item:hover{background:var(--aim-buddy-hover)}.aim-statusbar{background:var(--aim-chat-toolbar-bg);border-top:1px solid var(--aim-chat-divider);color:#666;align-items:center;gap:8px;padding:2px 6px;font-size:10px;display:flex}.aim-context-menu{background:var(--aim-button-face);border:1px solid;border-color:var(--aim-button-highlight) var(--aim-button-dark-shadow) var(--aim-button-dark-shadow) var(--aim-button-highlight);z-index:1000;min-width:120px;padding:2px 0;position:fixed;box-shadow:2px 2px 4px #0003}.aim-context-menu-item{cursor:pointer;font-size:11px;font-family:var(--aim-font);white-space:nowrap;padding:4px 20px}.aim-context-menu-item:hover{color:#fff;background:#0a246a}.aim-context-menu-divider{border-top:1px solid var(--aim-button-shadow);margin:2px 0}.aim-dialog-overlay{z-index:999;background:#0000004d;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.aim-buddylist{background:var(--aim-buddylist-bg);flex-direction:column;width:100%;height:100vh;display:flex}.aim-buddylist-header{text-align:center;background:linear-gradient(to bottom, #f8f4e8, var(--aim-buddylist-bg));border-bottom:1px solid var(--aim-chat-divider);padding:8px}.aim-buddylist-header .aim-screenname{color:#333;font-size:12px;font-weight:700}.aim-buddylist-content{flex:1;padding:4px 0;overflow-y:auto}.aim-group{margin-bottom:2px}.aim-group-header{cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--aim-group-text);align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:700;display:flex}.aim-group-header:hover{background:#0000000d}.aim-group-toggle{border-top:4px solid #0000;border-bottom:4px solid #0000;border-left:6px solid #666;flex-shrink:0;width:0;height:0;transition:transform .15s}.aim-group-toggle.expanded{transform:rotate(90deg)}.aim-group-count{color:#666;font-size:10px;font-weight:400}.aim-buddy{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;padding:2px 8px 2px 24px;display:flex}.aim-buddy:hover{background:var(--aim-buddy-hover)}.aim-buddy.selected{color:#fff;background:#0a246a}.aim-buddy-icon{color:#666;background:silver;border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:10px;display:flex}.aim-buddy-icon img{object-fit:cover;border-radius:2px;width:100%;height:100%}.aim-buddy-status{background:#00b300;border-radius:50%;flex-shrink:0;width:8px;height:8px}.aim-buddy-info{flex:1;min-width:0}.aim-buddy-screenname{white-space:nowrap;text-overflow:ellipsis;font-size:11px;font-weight:700;overflow:hidden}.aim-buddy-focus{color:#888;white-space:nowrap;text-overflow:ellipsis;font-size:9px;overflow:hidden}.aim-buddy.selected .aim-buddy-focus{color:#ccc}.aim-buddylist-footer{background:var(--aim-chat-toolbar-bg);border-top:1px solid var(--aim-chat-divider);justify-content:center;gap:4px;padding:4px 8px;display:flex}.aim-add-dialog{width:320px}.aim-add-dialog-body{padding:12px}.aim-add-dialog-body label{font-size:11px;font-family:var(--aim-font);margin-bottom:4px;display:block}.aim-add-dialog-body input{width:100%;font-size:11px;font-family:var(--aim-font);border:2px solid;border-color:var(--aim-button-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-shadow);box-sizing:border-box;padding:4px 6px}.aim-add-dialog-buttons{justify-content:flex-end;gap:6px;margin-top:12px;display:flex}.aim-chat{background:var(--aim-button-face);flex-direction:column;width:100%;height:100vh;display:flex}.aim-chat-buddy-bar{background:var(--aim-chat-toolbar-bg);border-bottom:1px solid var(--aim-chat-divider);align-items:center;gap:8px;padding:4px 8px;display:flex}.aim-chat-buddy-icon{color:#666;background:silver;border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:flex}.aim-chat-buddy-name{color:#333;font-size:12px;font-weight:700}.aim-chat-buddy-away{color:#888;font-size:10px;font-style:italic}.aim-chat-messages{border:2px solid;border-color:var(--aim-button-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-shadow);font-family:var(--aim-font-chat);background:#fff;flex:1;margin:4px;padding:8px;font-size:12px;line-height:1.4;overflow-y:auto}.aim-chat-message{word-wrap:break-word;margin-bottom:4px}.aim-chat-message-sender{font-weight:700}.aim-chat-message-sender.user{color:red}.aim-chat-message-sender.buddy{color:#00f}.aim-chat-message-time{color:#999;margin-left:4px;font-size:10px}.aim-chat-message-text{vertical-align:top;display:inline-block}.aim-chat-message-text a{color:#06c;text-decoration:underline}.aim-chat-message-text a:hover{color:#039}.aim-chat-message-text .md-paragraph{margin:0 0 8px}.aim-chat-message-text .md-paragraph:last-child{margin-bottom:0}.aim-chat-message-text ul,.aim-chat-message-text ol{margin:4px 0;padding-left:18px}.aim-chat-message-text h1,.aim-chat-message-text h2,.aim-chat-message-text h3{margin:6px 0 2px;font-size:12px;font-weight:700}.aim-chat-message-text code{background:#f0f0f0;padding:1px 3px;font-size:11px}.aim-chat-message-text strong{font-weight:700}.aim-chat-typing{color:#999;padding:2px 0;font-size:10px;font-style:italic}.aim-chat-divider{background:var(--aim-chat-toolbar-bg);cursor:row-resize;border-top:1px solid var(--aim-chat-divider);border-bottom:1px solid var(--aim-chat-divider);height:4px}.aim-chat-input-area{flex-direction:column;min-height:80px;display:flex}.aim-chat-input{font-family:var(--aim-font-chat);border:2px solid;border-color:var(--aim-button-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-shadow);resize:none;outline:none;flex:1;margin:4px;padding:4px 6px;font-size:12px}.aim-chat-input:focus{border-color:var(--aim-border)}.aim-chat-actions{justify-content:space-between;align-items:center;padding:2px 4px 4px;display:flex}.aim-chat-action-buttons{gap:4px;display:flex}.aim-chat-warn-btn{color:#666;padding:2px 6px;font-size:10px}.aim-chat-send-btn{padding:2px 16px;font-weight:700}.aim-chat-last-message{text-align:center;color:#999;padding:2px;font-size:10px;font-style:italic}.aim-chat-loading{color:#666;flex:1;justify-content:center;align-items:center;font-style:italic;display:flex}.aim-signon{background:linear-gradient(to bottom, var(--aim-signon-start), var(--aim-signon-end));width:100vw;height:100vh;font-family:var(--aim-font);flex-direction:column;justify-content:center;align-items:center;display:flex}.aim-signon-logo{text-align:center;margin-bottom:24px}.aim-signon-logo-icon{margin-bottom:8px;font-size:64px;line-height:1}.aim-signon-logo-text{color:#333;letter-spacing:1px;font-size:24px;font-weight:700}.aim-signon-logo-subtitle{color:#666;margin-top:2px;font-size:11px}.aim-signon-card{background:var(--aim-button-face);border:2px solid;border-color:var(--aim-button-highlight) var(--aim-button-dark-shadow) var(--aim-button-dark-shadow) var(--aim-button-highlight);width:280px;padding:16px 24px;box-shadow:2px 2px 8px #0003}.aim-signon-field{margin-bottom:12px}.aim-signon-field label{color:#333;margin-bottom:4px;font-size:11px;display:block}.aim-signon-field input{width:100%;font-size:12px;font-family:var(--aim-font);border:2px solid;border-color:var(--aim-button-shadow) var(--aim-button-highlight) var(--aim-button-highlight) var(--aim-button-shadow);box-sizing:border-box;outline:none;padding:4px 6px}.aim-signon-field input:focus{border-color:var(--aim-border)}.aim-signon-actions{justify-content:center;margin-top:16px;display:flex}.aim-signon-btn{padding:4px 32px;font-size:12px;font-weight:700}.aim-signon-error{color:#c00;text-align:center;margin-top:8px;font-size:11px}.aim-signon-version{color:#888;margin-top:16px;font-size:10px}.aim-home{background:linear-gradient(to bottom, var(--aim-signon-start), var(--aim-signon-end));width:100vw;height:100vh;font-family:var(--aim-font);flex-direction:column;justify-content:center;align-items:center;display:flex}.aim-home-logo{margin-bottom:16px;font-size:72px}.aim-home-title{color:#333;margin-bottom:8px;font-size:20px;font-weight:700}.aim-home-status{color:#555;margin-bottom:24px;font-size:13px}.aim-home-actions{gap:8px;display:flex}.aim-home-btn{padding:6px 24px;font-size:12px}.aim-home-signoff{position:absolute;bottom:16px;right:16px}