:root{--bg-primary: #FAF7F2;--bg-card: #FFFFFF;--bg-subtle: #F3ECE2;--border-color: #E8DFD5;--text-main: #1E293B;--text-muted: #64748B;--accent-amber: #D97706;--accent-amber-light: #FEF3C7;--accent-rose: #E11D48;--accent-rose-light: #FFE4E6;--font-serif: "Playfair Display", Georgia, serif;--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 14px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .08)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.serif{font-family:var(--font-serif)}.container{max-width:1100px;margin:0 auto;padding:0 20px}.navbar{background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:50;padding:14px 0}.nav-content{display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--text-main);letter-spacing:-.5px}.logo-heart{color:var(--accent-rose)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:all .2s ease}.btn-primary{background:#b45309;color:#fff}.btn-primary:hover{background:#92400e;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main)}.btn-secondary:hover{background:var(--bg-subtle)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:all .2s ease}.card:hover{box-shadow:var(--shadow-md)}.chat-container{display:flex;flex-direction:column;height:calc(100vh - 120px);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:18px}.message-bubble{max-width:80%;padding:14px 18px;border-radius:var(--radius-md);font-size:.98rem;line-height:1.65;white-space:pre-wrap;position:relative}.message-user{align-self:flex-end;background:#b45309;color:#fff;border-bottom-right-radius:4px}.message-assistant{align-self:flex-start;background:var(--bg-subtle);color:var(--text-main);border:1px solid var(--border-color);border-bottom-left-radius:4px}.memory-tag{display:inline-flex;align-items:center;gap:6px;background:#fef3c7;color:#92400e;font-size:.78rem;font-weight:500;padding:4px 10px;border-radius:12px;margin-top:8px;border:1px solid #FDE68A}.memory-tag-item{text-decoration:underline;cursor:help}.chat-input-bar{padding:16px 20px;background:#fff;border-top:1px solid var(--border-color);display:flex;gap:12px;align-items:flex-end}.chat-textarea{flex:1;resize:none;min-height:44px;max-height:120px;padding:10px 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:inherit;font-size:.95rem;outline:none;background:var(--bg-primary);transition:border-color .2s}.chat-textarea:focus{border-color:var(--accent-amber);background:#fff}.form-group{margin-bottom:20px}.form-label{display:block;font-weight:600;font-size:.9rem;margin-bottom:8px;color:var(--text-main)}.form-input,.form-select,.form-textarea{width:100%;padding:12px 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-family:inherit;font-size:.95rem;outline:none;background:#fff;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-amber)}.ai-disclaimer{text-align:center;font-size:.78rem;color:var(--text-muted);padding:6px 12px;background:#00000005;border-top:1px solid var(--border-color)}.ai-disclaimer-top{padding:8px 16px;background:#fef3c7;color:#92400e;font-size:.82rem;border-bottom:1px solid #FDE68A;display:flex;align-items:center;justify-content:center;gap:8px}.chat-layout{display:flex;height:calc(100vh - 120px);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}.chat-sidebar{width:280px;border-right:1px solid var(--border-color);background:var(--bg-primary);display:flex;flex-direction:column;flex-shrink:0;transition:width .2s ease,transform .2s ease}.chat-sidebar-header{padding:14px 16px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.chat-sidebar-list{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:4px}.chat-conv-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:var(--radius-sm);font-size:.88rem;color:var(--text-main);transition:all .15s ease;cursor:pointer}.chat-conv-item:hover{background:var(--bg-subtle)}.chat-conv-item.active{background:var(--accent-amber-light);color:var(--accent-amber);font-weight:600}.chat-main{flex:1;display:flex;flex-direction:column;min-width:0}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.faq-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:18px 20px;margin-bottom:12px}.faq-question{font-weight:600;font-size:1rem;color:var(--text-main);margin-bottom:8px}.faq-answer{font-size:.92rem;color:var(--text-muted);line-height:1.6}.danger-zone{border:1px solid #FCA5A5;background:#fff5f5;border-radius:var(--radius-lg);padding:24px}