.nasc-btn-wrap{position:fixed;bottom:24px;right:24px;z-index:1000}.nasc-chat-btn{width:60px;height:60px;border-radius:50%;border:1px solid var(--border-hover);background:linear-gradient(135deg,var(--black-3),var(--black-4));color:var(--gold);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 28px #00000080,0 0 22px #c9a2272e;transition:all .3s var(--ease-out);position:relative}.nasc-chat-btn:hover{transform:translateY(-3px);box-shadow:0 12px 32px #0000008c,0 0 30px #c9a2274d}.nasc-chat-btn .nasc-btn-icon{position:absolute;transition:opacity .25s,transform .25s}.nasc-btn-open{opacity:1}.nasc-btn-close{opacity:0;transform:rotate(-90deg) scale(.6)}.nasc-chat-btn.is-active .nasc-btn-open{opacity:0;transform:rotate(90deg) scale(.6)}.nasc-chat-btn.is-active .nasc-btn-close{opacity:1;transform:rotate(0) scale(1)}.nasc-chat-window{position:fixed;bottom:100px;right:24px;width:360px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 130px);background:var(--black-2);border:1px solid var(--border);border-radius:18px;display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(.97);pointer-events:none;transform-origin:bottom right;transition:opacity .3s var(--ease-out),transform .3s var(--ease-out);box-shadow:0 24px 64px #0009,0 0 40px #c9a22714;z-index:1001}.nasc-chat-window.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.nasc-chat-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,var(--black-3),var(--black-2))}.nasc-header-left{display:flex;align-items:center;gap:12px}.nasc-header-avatar img{width:40px;height:40px;border-radius:50%;border:1px solid var(--border-hover)}.nasc-header-name{color:var(--text-primary);font-weight:700;font-size:.98rem;letter-spacing:.4px;font-family:Cinzel,serif}.nasc-header-status{color:#4ade80;font-size:.78rem;font-weight:600}.nasc-header-btn{width:34px;height:34px;border-radius:10px;border:1px solid var(--border);background:var(--black-4);color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all .25s}.nasc-header-btn:hover{color:var(--gold);border-color:var(--border-hover)}.nasc-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.nasc-system-msg{text-align:center;color:var(--text-muted);font-size:.82rem;padding:8px 0 4px;letter-spacing:.3px}.nasc-message{display:flex;gap:8px;align-items:flex-end}.nasc-message.is-user{flex-direction:row-reverse}.nasc-msg-body{max-width:78%;display:flex;flex-direction:column}.nasc-msg-bubble{padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.55;word-break:break-word}.nasc-message.is-bot .nasc-msg-bubble{background:var(--black-3);border:1px solid var(--border);color:var(--text-secondary);border-bottom-left-radius:4px}.nasc-message.is-user .nasc-msg-bubble{background:linear-gradient(135deg,#c9a2272e,#c9a22714);border:1px solid var(--border-hover);color:var(--text-primary);border-bottom-right-radius:4px}.nasc-msg-bubble a{color:var(--gold)}.nasc-msg-bubble code{background:#c9a2271a;padding:1px 5px;border-radius:5px;font-size:.82rem}.nasc-msg-time{font-size:.68rem;color:var(--text-muted);margin-top:4px;padding:0 4px}.nasc-message.is-user .nasc-msg-time{text-align:right}.nasc-msg-avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);border:1px solid var(--border);background:var(--black-3);flex:0 0 auto}.nasc-message.is-user .nasc-msg-avatar{background:var(--black-4)}.nasc-typing{display:flex;gap:8px;align-items:center;padding:4px 0}.nasc-typing-avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);border:1px solid var(--border);background:var(--black-3);flex:0 0 auto}.nasc-typing-dots{display:flex;gap:5px;padding:8px 12px;background:var(--black-3);border:1px solid var(--border);border-radius:14px}.nasc-typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:nascBlink 1.2s infinite}.nasc-typing-dots span:nth-child(2){animation-delay:.2s}.nasc-typing-dots span:nth-child(3){animation-delay:.4s}@keyframes nascBlink{0%,60%,to{opacity:.25}30%{opacity:1}}.nasc-suggestions{padding:0 12px 8px}.nasc-suggestions-track{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.nasc-suggestions-track::-webkit-scrollbar{display:none}.nasc-suggestion{flex:0 0 auto;padding:7px 14px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--gold-pale);color:var(--text-secondary);font-family:Rajdhani,sans-serif;font-size:.78rem;font-weight:600;white-space:nowrap;transition:all .25s}.nasc-suggestion:hover{border-color:var(--border-hover);color:var(--gold-light);transform:translateY(-1px)}.nasc-chat-input-area{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border);background:var(--black-1)}.nasc-chat-input{flex:1;height:42px;padding:0 14px;border-radius:12px;border:1px solid var(--border);background:var(--black-3);color:var(--text-primary);font-family:Rajdhani,sans-serif;font-size:.92rem;outline:none;transition:border-color .25s}.nasc-chat-input:focus{border-color:var(--border-hover)}.nasc-chat-input::placeholder{color:var(--text-muted)}.nasc-chat-send{width:42px;height:42px;border-radius:12px;flex:0 0 auto;border:1px solid var(--border-hover);background:linear-gradient(135deg,#c9a22740,#c9a2271a);color:var(--gold-light);display:flex;align-items:center;justify-content:center;transition:all .25s}.nasc-chat-send:disabled{opacity:.4;cursor:not-allowed}.nasc-chat-send:not(:disabled):hover{box-shadow:0 0 18px #c9a22740;transform:translateY(-1px)}.nasc-human-wrap{padding:8px 12px 12px}.nasc-human-btn{width:100%;padding:10px;border-radius:12px;border:1px dashed var(--border-hover);background:transparent;color:var(--gold);font-family:Rajdhani,sans-serif;font-weight:700;font-size:.86rem;letter-spacing:.5px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .25s}.nasc-human-btn:hover{background:var(--gold-pale)}.nasc-contact-form{display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--black-3);border:1px solid var(--border);border-radius:14px}.nasc-cf-title{color:var(--text-primary);font-family:Cinzel,serif;font-size:.9rem;font-weight:600}.nasc-cf-sub{color:var(--text-muted);font-size:.78rem;line-height:1.4}.nasc-cf-input{width:100%;height:40px;padding:0 12px;border-radius:10px;border:1px solid var(--border);background:var(--black-2);color:var(--text-primary);font-family:Rajdhani,sans-serif;font-size:.9rem;outline:none}.nasc-cf-input:focus{border-color:var(--border-hover)}.nasc-cf-actions{display:flex;gap:8px}.nasc-cf-btn{flex:1;padding:9px;border-radius:10px;font-family:Rajdhani,sans-serif;font-weight:700;font-size:.84rem;transition:all .25s}.nasc-cf-cancel{border:1px solid var(--border);background:transparent;color:var(--text-muted)}.nasc-cf-cancel:hover{color:var(--text-primary)}.nasc-cf-submit{border:1px solid var(--border-hover);background:linear-gradient(135deg,#c9a22740,#c9a2271a);color:var(--gold-light)}.nasc-cf-submit:hover{box-shadow:0 0 18px #c9a22740}@media(max-width:600px){.nasc-chat-window{bottom:88px;right:12px;width:calc(100vw - 24px);max-height:calc(100vh - 120px)}.nasc-btn-wrap{bottom:18px;right:18px}.nasc-chat-btn{width:54px;height:54px}}