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env(safe-area-inset-bottom))}#chat-input{font-size:16px}#chat-launcher.open{display:none}#chat-header-close{display:flex}#chat-send{width:42px;height:42px}.msg-bubble{font-size:.92rem}}#chat-panel .chat-header{border-bottom:1px solid var(--card-border);flex-shrink:0;align-items:center;gap:.6rem;padding:.9rem 1rem;display:flex}#chat-panel .chat-header .logo{border-radius:10px;width:32px;height:32px;font-size:.8rem}#chat-panel .chat-header .title{font-size:.85rem;font-weight:600}#chat-panel .chat-header .status{color:var(--text-muted);align-items:center;gap:.3rem;font-size:.7rem;display:flex}#chat-panel .chat-header .status .dot{background:#10b981;border-radius:999px;width:6px;height:6px}#chat-messages{scrollbar-width:thin;flex-direction:column;flex:1;gap:.7rem;padding:1rem;display:flex;overflow-y:auto}#chat-empty-state{text-align:center;flex-direction:column;align-items:center;gap:.3rem;margin:auto;padding:1.5rem 1rem;display:flex}.chat-empty-icon{color:#fff;background:linear-gradient(135deg, var(--accent-a), var(--accent-b));border-radius:.85rem;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:.4rem;font-size:.85rem;font-weight:700;display:flex;box-shadow:0 10px 24px #0891b240}.chat-empty-title{color:var(--text);font-size:.85rem;font-weight:600}.chat-empty-subtitle{color:var(--text-muted);margin-bottom:.5rem;font-size:.75rem}.chat-suggested-prompts{flex-wrap:wrap;justify-content:center;gap:.4rem;display:flex}.chat-prompt-chip{border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-muted);cursor:pointer;border-radius:999px;padding:.4rem .75rem;font-size:.72rem;font-weight:500;transition:border-color .15s,color .15s,background .15s}.chat-prompt-chip:hover{border-color:color-mix(in srgb, var(--accent-b) 40%, transparent);background:color-mix(in srgb, var(--accent-b) 8%, transparent);color:var(--accent-b)}.msg-row{align-items:flex-end;gap:.5rem;display:flex}.msg-row.user{flex-direction:row-reverse}.msg-avatar{color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:.6rem;font-weight:700;display:flex}.msg-avatar.bot{background:linear-gradient(135deg, var(--accent-a), var(--accent-b))}.msg-avatar.user{background:#a1a1aa}.msg-bubble{border-radius:1rem;max-width:78%;padding:.55rem .8rem;font-size:.82rem;line-height:1.45}.msg-bubble p+p,.msg-bubble ul,.msg-bubble ol{margin-top:.5rem}.msg-bubble ul,.msg-bubble ol{padding-left:1.1rem}.msg-bubble li+li{margin-top:.15rem}.msg-bubble a{color:inherit;text-underline-offset:2px}.msg-row.user .msg-bubble{background:linear-gradient(135deg, var(--accent-b), #0e7490);color:#fff;white-space:pre-wrap;border-bottom-right-radius:.3rem}.msg-row.bot .msg-bubble{background:var(--bg);border:1px solid var(--card-border);border-bottom-left-radius:.3rem}.typing-dots{gap:3px;padding:.2rem 0;display:flex}.typing-dots span{background:var(--text-muted);border-radius:999px;width:5px;height:5px;animation:1.2s ease-in-out infinite bounce}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,60%,to{opacity:.5;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}#chat-form{border-top:1px solid var(--card-border);flex-shrink:0;align-items:flex-end;gap:.4rem;padding:.6rem;display:flex}#chat-input{resize:none;max-height:30vh;color:var(--text);font:inherit;background:0 0;border:none;flex:1;padding:.5rem .6rem;font-size:.85rem;overflow:hidden}#chat-input:focus{outline:none}#chat-send{cursor:pointer;color:#fff;background:var(--accent-b);border:none;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;transition:opacity .15s;display:flex}#chat-send:disabled{opacity:.35;cursor:default}.detail-page{padding-top:2rem}.detail-back{color:var(--text-muted);align-items:center;gap:.4rem;margin-bottom:1.5rem;font-size:.85rem;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.detail-back:hover{color:var(--accent-b)}.detail-header{text-align:center;max-width:640px;margin:0 auto 3rem}.detail-icon{color:#fff;width:56px;height:56px;box-shadow:var(--shadow);border-radius:16px;justify-content:center;align-items:center;margin:0 auto 1.2rem;font-size:1.4rem;display:flex}.detail-header h1{text-align:center;-webkit-text-fill-color:initial;color:var(--text);background:0 0;margin:0 0 .8rem;font-size:clamp(1.6rem,4vw,2.2rem);animation:none}.detail-intro{color:var(--text-muted);margin:0;font-size:.95rem;line-height:1.7}.detail-body{flex-direction:column;gap:2.5rem;max-width:720px;margin:0 auto;display:flex}.detail-block-title{font-family:var(--font-display);align-items:center;gap:.6rem;margin:0 0 .8rem;font-size:1.1rem;font-weight:700;display:flex}.detail-block-title i{color:var(--accent-b);font-size:.95rem}.detail-block p{color:var(--text-muted);margin:0 0 .8rem;font-size:.9rem;line-height:1.7}.detail-block p a,.detail-flow-step p a{color:var(--accent-b);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--accent-b) 35%, transparent);text-decoration-color:color-mix(in srgb, var(--accent-b) 35%, transparent);text-underline-offset:2px;font-weight:600}.detail-block p a:hover,.detail-flow-step p a:hover{color:var(--accent-a)}.detail-flow{flex-direction:column;gap:.7rem;display:flex}.detail-flow-step{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow);border-radius:.9rem;align-items:flex-start;gap:.9rem;padding:.9rem 1.1rem;display:flex;position:relative}.detail-flow-index{color:#fff;background:linear-gradient(135deg, var(--accent-a), var(--accent-b));border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.72rem;font-weight:700;display:flex}.detail-flow-step p{color:var(--text);margin:0;font-size:.87rem;line-height:1.55}.detail-flow-step p strong{margin-bottom:.15rem;font-size:.85rem;display:block}.detail-tags{flex-wrap:wrap;gap:.45rem;display:flex}.detail-note{background:color-mix(in srgb, var(--accent-b) 8%, var(--card-bg));border:1px solid color-mix(in srgb, var(--accent-b) 25%, var(--card-border));color:var(--text-muted);border-radius:.9rem;align-items:flex-start;gap:.7rem;padding:1rem 1.1rem;font-size:.85rem;line-height:1.6;display:flex}.detail-note i{color:var(--accent-b);flex-shrink:0;margin-top:.15rem}.detail-links{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:3rem;display:flex}.detail-cross{flex-wrap:wrap;gap:1rem;display:flex}.detail-cross a{background:var(--card-bg);border:1px solid var(--card-border);min-width:220px;box-shadow:var(--shadow);color:inherit;border-radius:1rem;flex:1;align-items:center;gap:.8rem;padding:1rem 1.1rem;text-decoration:none;transition:transform .15s,border-color .15s;display:flex}.detail-cross a:hover{border-color:#0891b266;transform:translateY(-2px)}.detail-cross .detail-cross-icon{color:#fff;background:linear-gradient(135deg, var(--accent-a), var(--accent-b));border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.detail-cross span{font-size:.85rem;font-weight:600}.notfound-page{justify-content:center;align-items:center;min-height:calc(100vh - 60px);padding:3rem 1.5rem;display:flex}.notfound-inner{text-align:center;max-width:420px}.notfound-inner .logo{margin:0 auto 1.75rem}.notfound-code{font-family:var(--font-display);background:linear-gradient(100deg, var(--text) 20%, var(--accent-b) 40%, var(--accent-a) 50%, var(--text) 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