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light){[data-theme=auto] .about-feature:hover{background:var(--panel)}}.about-feature h3{font-size:20px;font-weight:600;color:var(--accent2);margin:0 0 12px}.about-feature p{font-size:15px;color:var(--muted);line-height:1.6;margin:0}@media (max-width: 768px){.about-container{padding:40px 20px 80px}.about-header{margin-bottom:60px}.about-content{gap:40px}.about-section{padding:24px}.section-title{font-size:24px}.section-text{font-size:16px}.about-features{grid-template-columns:1fr}}.mechanisms-page{min-height:100vh;position:relative;padding:120px 20px 60px;background:var(--bg0);color:var(--text-primary, var(--text))}[data-theme=light] .mechanisms-page{background:var(--bg0)}@media (prefers-color-scheme: light){[data-theme=auto] .mechanisms-page{background:var(--bg0)}}.mechanisms-container{max-width:1400px;margin:0 auto}.mechanisms-header{text-align:center;margin-bottom:60px}.mechanisms-title{font-size:3.5rem;font-weight:700;margin-bottom:20px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.mechanisms-subtitle{font-size:1.25rem;color:var(--text-secondary, var(--muted));max-width:600px;margin:0 auto}.mechanisms-controls{margin-bottom:40px;display:flex;flex-direction:column;gap:24px}.search-box{position:relative;max-width:500px;margin:0 auto}.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--text-secondary, var(--muted2))}.search-input{width:100%;padding:14px 16px 14px 48px;background:var(--bg-secondary, rgba(31, 35, 40, .05));border:1px solid var(--border-color, rgba(31, 35, 40, .1));border-radius:10px;color:var(--text-primary, var(--text));font-size:1rem;transition:all .3s ease}.search-input:focus{outline:none;border-color:var(--accent-color, var(--accent));background:var(--bg-secondary, rgba(31, 35, 40, .08));box-shadow:none}.search-input::placeholder{color:var(--text-secondary, var(--muted2))}.category-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.category-btn{padding:10px 20px;background:var(--bg-secondary, rgba(31, 35, 40, .05));border:1px solid var(--border-color, rgba(31, 35, 40, .1));border-radius:10px;color:var(--text-primary, var(--text));font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease}.category-btn:hover{background:var(--bg-secondary, rgba(31, 35, 40, .1));border-color:var(--accent-color, var(--accent));transform:translateY(-2px)}.category-btn.active{background:linear-gradient(135deg,var(--accent) 0%,var(--accent) 100%);border-color:transparent;box-shadow:none}.mechanisms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:30px;margin-top:40px}.mechanism-card{background:var(--bg-secondary, rgba(31, 35, 40, .05));border:1px solid var(--border-color, rgba(31, 35, 40, .1));border-radius:10px;padding:30px;transition:all .3s ease;position:relative;overflow:hidden}[data-theme=light] .mechanism-card{background:var(--panel)}@media (prefers-color-scheme: light){[data-theme=auto] .mechanism-card{background:var(--panel)}}.mechanism-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent) 0%,var(--accent) 100%);transform:scaleX(0);transition:transform .3s ease}.mechanism-card:hover{transform:translateY(-5px);border-color:var(--accent-color, var(--accent));box-shadow:none}.mechanism-card:hover:before{transform:scaleX(1)}.mechanism-icon{font-size:3.5rem;margin-bottom:20px;display:block;text-align:center}.mechanism-content{display:flex;flex-direction:column;gap:12px}.mechanism-category{display:inline-block;padding:6px 12px;background:rgba(var(--accent-rgb),.2);color:var(--accent);border-radius:6px;font-size:.8rem;font-weight:600;width:fit-content;text-transform:uppercase;letter-spacing:.5px}.mechanism-title{font-size:1.5rem;font-weight:700;margin:0;color:var(--text-primary, var(--text));line-height:1.3}.mechanism-description{font-size:1rem;line-height:1.6;color:var(--text-secondary, var(--muted));margin:0;flex-grow:1}.mechanism-applications{font-size:.9rem;color:var(--text-secondary, var(--muted));padding-top:12px;border-top:1px solid var(--border-color, rgba(31, 35, 40, .1));line-height:1.6}.mechanism-applications strong{color:var(--text-primary, var(--text));font-weight:600}.no-results{text-align:center;padding:80px 20px;color:var(--text-secondary, var(--muted2));font-size:1.2rem}.gradient-text{background:linear-gradient(135deg,var(--accent) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 768px){.mechanisms-page{padding:100px 16px 40px}.mechanisms-title{font-size:2.5rem}.mechanisms-subtitle{font-size:1.1rem}.mechanisms-grid{grid-template-columns:1fr;gap:24px}.mechanism-card{padding:24px}.category-filters{justify-content:flex-start;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch}.category-filters::-webkit-scrollbar{height:4px}.category-filters::-webkit-scrollbar-track{background:#1f23280d}.category-filters::-webkit-scrollbar-thumb{background:#1f232833;border-radius:2px}}@media (max-width: 480px){.mechanisms-title{font-size:2rem}.mechanism-card{padding:20px}.mechanism-icon{font-size:2.5rem}.mechanism-title{font-size:1.3rem}}.auth-page{min-height:100vh;padding-top:80px;position:relative;display:flex;align-items:center;justify-content:center;background:var(--bg0)}[data-theme=light] .auth-page{background:var(--bg0)}@media (prefers-color-scheme: light){[data-theme=auto] .auth-page{background:var(--bg0)}}.auth-container{max-width:480px;width:100%;padding:40px 24px;position:relative;z-index:1}.auth-card{padding:48px;border-radius:10px;border:1px solid var(--border-dark);background:var(--bg2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:none;animation:fadeInUp .6s ease-out}[data-theme=light] .auth-card{background:var(--panel);box-shadow:none}@media (prefers-color-scheme: light){[data-theme=auto] .auth-card{background:var(--panel);box-shadow:none}}.auth-header{text-align:center;margin-bottom:32px}.auth-title{font-size:32px;font-weight:700;color:var(--text);margin:0 0 12px;letter-spacing:-.02em}.auth-subtitle{font-size:16px;color:var(--muted);margin:0}.auth-error{padding:12px 16px;border-radius:8px;background:#ff4d4d26;border:1px solid rgba(255,77,77,.3);color:#ff9696e6;font-size:14px;margin-bottom:24px;text-align:center;animation:mexaRise var(--duration-panel) var(--ease) both}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group input{padding:14px 16px;border-radius:10px;border:1px solid var(--border-light);background:#1f23280a;color:var(--text);font-size:15px;font-family:inherit;outline:none;transition:all .2s ease}.form-group input::placeholder{color:var(--muted2)}.form-group input:hover{border-color:var(--border-medium);background:#1f23280f}.form-group input:focus{border-color:var(--accent);background:rgba(var(--accent-rgb),.08)}.form-options{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary);cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--accent);margin:0;flex-shrink:0}.checkbox-label span{line-height:1.45}.legal-link{background:none;border:none;padding:0;font:inherit;font-size:inherit;color:var(--accent2);text-decoration:underline;text-underline-offset:2px;cursor:pointer;transition:color .2s ease}.legal-link:hover{color:var(--accent)}.legal-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:16px;background:#000000a6;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.legal-modal{width:100%;max-width:520px;max-height:min(70vh,640px);display:flex;flex-direction:column;border-radius:10px;border:1px solid var(--border-light);background:linear-gradient(180deg,var(--panel),var(--panel));box-shadow:none}[data-theme=light] .legal-modal{background:var(--panel);box-shadow:none}.legal-modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 20px 12px;flex-shrink:0}.legal-modal-title{margin:0;font-size:18px;font-weight:600;color:var(--text)}.legal-modal-close{background:none;border:none;color:var(--muted);font-size:28px;line-height:1;cursor:pointer;padding:0 4px}.legal-modal-close:hover{color:var(--text)}.legal-modal-body{flex:1;min-height:0;overflow-y:auto;padding:0 20px 16px}.legal-modal-content{font-size:14px;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap}.legal-modal-placeholder{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}.legal-modal-placeholder code{font-size:13px;color:var(--accent2)}.legal-modal-footer{flex-shrink:0;padding:12px 20px 20px;border-top:1px solid var(--border-dark)}.legal-modal-done{width:100%;padding:12px 16px;border-radius:10px;border:1px solid var(--accent);background:var(--accent);color:#fbfaf6;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:background .2s ease}.legal-modal-done:hover{background:var(--accent-hover);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.35)}.forgot-link{font-size:14px;color:var(--accent2);text-decoration:none;transition:color .2s ease}.forgot-link:hover{color:var(--accent)}.auth-button{padding:14px 24px;border-radius:10px;border:1px solid var(--accent);background:var(--accent);color:#fbfaf6;font-size:16px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .3s ease;margin-top:8px}.auth-button:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.35)}.auth-button:active{transform:translateY(0)}.auth-footer{margin-top:32px;padding-top:24px;border-top:1px solid var(--border-dark);text-align:center}.auth-footer p{font-size:15px;color:var(--muted);margin:0}.auth-link{color:var(--accent2);text-decoration:none;font-weight:600;transition:color .2s ease}.auth-link:hover{color:var(--accent)}@media (max-width: 768px){.auth-container{padding:20px 16px}.auth-card{padding:32px 24px}.auth-title{font-size:28px}.form-options{flex-direction:column;align-items:flex-start;gap:12px}}.wallet-page{min-height:100vh;padding-top:84px;background:var(--bg0);position:relative}.wallet-container{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:48px 24px 96px;display:grid;gap:20px}.wallet-header-card,.wallet-card{background:var(--bg2);border:1px solid var(--border-light);border-radius:10px;padding:24px}.wallet-header-card h1{margin:0 0 10px;color:var(--text)}.wallet-header-card p{margin:0 0 18px;color:var(--text-secondary)}.wallet-balance-box{display:inline-flex;flex-direction:column;gap:6px;background:rgba(var(--accent-rgb),.12);border:1px solid rgba(var(--accent-rgb),.32);border-radius:10px;padding:14px 16px;color:var(--text)}.wallet-balance-label{color:var(--text-secondary);font-size:13px}.wallet-balance-box strong{font-size:1.35rem}.wallet-summary-meta{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:8px;font-size:13px;color:var(--text-secondary)}.wallet-auth-hint{margin:0 0 12px!important}.wallet-auth-hint a{color:var(--accent)}.wallet-error{color:#f87171!important}.wallet-ledger-card{overflow:hidden}.wallet-ledger-table-wrap{overflow-x:auto;margin-top:8px}.wallet-ledger-table{width:100%;border-collapse:collapse;font-size:13px;color:var(--text-secondary)}.wallet-ledger-table th,.wallet-ledger-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border-light)}.wallet-ledger-table th{color:var(--text);font-weight:600}.wallet-delta-pos{color:#6ee7b7}.wallet-delta-neg{color:#fca5a5}.wallet-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.wallet-card h2{margin:0 0 12px;color:var(--text);font-size:22px}.wallet-card p,.wallet-card li{color:var(--text-secondary);line-height:1.7}.wallet-card ol,.wallet-card ul{margin:0;padding-left:20px}.recharge-card input{width:100%;max-width:360px;border:1px solid var(--border-light);background:#1f23280a;border-radius:10px;padding:12px 14px;color:var(--text);font-size:16px;letter-spacing:1.2px}.recharge-card input:focus{outline:none;border-color:rgba(var(--accent-rgb),.7)}.code-helper-text{margin:10px 0 14px;font-size:14px}.recharge-card button{border:none;border-radius:10px;padding:11px 18px;background:rgba(var(--accent-rgb),.92);color:var(--text);font-weight:600;cursor:pointer}.wallet-status-message{margin-top:12px;color:var(--accent)}.support-card a{color:var(--accent);text-decoration:none}.support-card a:hover{text-decoration:underline}@media (max-width: 860px){.wallet-grid{grid-template-columns:1fr}}.checkout-page{min-height:100vh;padding-top:80px;position:relative;overflow-x:hidden;background:var(--bg0)}.checkout-container{max-width:1200px;margin:0 auto;padding:60px 24px 120px;position:relative;z-index:1}.checkout-content{display:grid;grid-template-columns:1fr 400px;gap:48px;animation:fadeInUp .8s ease-out}.checkout-main{background:#1f232808;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-light);border-radius:10px;padding:40px}[data-theme=dark] .checkout-main{background:var(--panel)}.checkout-title{font-size:36px;font-weight:700;color:var(--text);margin:0 0 32px}.checkout-section{margin-bottom:32px}.section-title{font-size:20px;font-weight:600;color:var(--text);margin:0 0 24px}.payment-form{display:flex;flex-direction:column;gap:24px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:500;color:var(--text-secondary)}.form-group input{padding:14px 16px;border:1px solid var(--border-light);border-radius:10px;background:#1f23280d;color:var(--text);font-size:16px;font-family:inherit;transition:all .3s ease}.form-group input:focus{outline:none;border-color:var(--accent);background:#1f232814;box-shadow:none}.form-group input::placeholder{color:var(--text-tertiary)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.submit-button{padding:16px 32px;border-radius:10px;font-size:17px;font-weight:600;border:none;background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 100%);color:var(--text);cursor:pointer;transition:all .3s ease;font-family:inherit;margin-top:8px}.submit-button:hover:not(:disabled){background:linear-gradient(135deg,var(--accent2) 0%,var(--accent) 100%);transform:translateY(-2px);box-shadow:none}.submit-button:disabled{opacity:.6;cursor:not-allowed}.checkout-sidebar{position:sticky;top:100px;height:fit-content}.order-summary{background:#1f232808;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-light);border-radius:10px;padding:32px}[data-theme=dark] .order-summary{background:var(--panel)}.summary-item{margin-bottom:24px}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;color:var(--text-secondary);font-size:15px;border-bottom:1px solid var(--border-light)}.summary-row:last-child{border-bottom:none}.summary-row.total{font-size:20px;font-weight:700;color:var(--text);margin-top:8px;padding-top:16px;border-top:2px solid var(--border-medium);border-bottom:none}.summary-value{color:var(--text);font-weight:600}.summary-features{margin-top:24px;padding-top:24px;border-top:1px solid var(--border-light)}.summary-features h3{font-size:16px;font-weight:600;color:var(--text);margin:0 0 16px}.summary-features ul{list-style:none;padding:0;margin:0}.summary-features li{padding:8px 0;color:var(--text-secondary);font-size:14px;display:flex;align-items:center;gap:8px}.summary-features li:before{content:"✓";color:var(--accent);font-weight:700}.change-plan-button{width:100%;padding:12px 24px;border-radius:10px;font-size:15px;font-weight:600;border:2px solid var(--border-light);background:transparent;color:var(--text);cursor:pointer;transition:all .3s ease;font-family:inherit;margin-top:24px}.change-plan-button:hover{border-color:var(--border-medium);background:#1f23280d}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;padding:12px 16px;border-radius:10px;font-size:14px;margin-top:8px}.back-button{padding:12px 24px;border-radius:10px;font-size:15px;font-weight:600;border:2px solid var(--border-light);background:transparent;color:var(--text);cursor:pointer;transition:all .3s ease;font-family:inherit;margin-top:24px}.back-button:hover{border-color:var(--border-medium);background:#1f23280d}.loading{text-align:center;color:var(--text-secondary);font-size:18px;padding:60px 20px}.free-plan-notice{background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:10px;padding:24px;margin-bottom:24px}.free-plan-notice p{color:var(--text-secondary);margin:16px 0 0;line-height:1.6}@media (max-width: 968px){.checkout-content{grid-template-columns:1fr;gap:32px}.checkout-sidebar{position:static}.form-row{grid-template-columns:1fr}}@media (max-width: 640px){.checkout-main,.order-summary{padding:24px}}.success-page{min-height:100vh;padding-top:80px;position:relative;overflow-x:hidden;display:flex;align-items:center;justify-content:center;background:var(--bg0)}.success-container{max-width:600px;margin:0 auto;padding:60px 24px;position:relative;z-index:1;width:100%}.success-content{background:#1f232808;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-light);border-radius:10px;padding:60px 40px;text-align:center;animation:fadeInUp .8s ease-out}[data-theme=dark] .success-content{background:var(--panel)}.success-icon{width:80px;height:80px;border-radius:10px;background:linear-gradient(135deg,#10b981,#059669);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:48px;font-weight:700;margin:0 auto 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var(--border-light);background:#1f23280a;color:var(--text);cursor:pointer;display:grid;place-items:center;font-size:20px;line-height:1;transition:all .2s ease}.closeAccountInfoBtn:hover{background:#1f232812}.accountInfoContent{display:flex;flex-direction:column;gap:16px}.accountInfoItem{display:flex;flex-direction:column;gap:8px}.accountInfoItem label{font-size:12px;color:var(--muted2);text-transform:uppercase;letter-spacing:.05em}.accountInfoItem span{font-size:13px;color:var(--text)}.accountInfoAvatar{display:flex;justify-content:center;margin-bottom:8px}.accountInfoDetails{text-align:center}.accountInfoDetails b{display:block;font-size:16px;font-weight:600;color:var(--text);margin-bottom:4px}.accountInfoDetails span{display:block;font-size:13px;color:var(--muted2)}.statusBadge{display:inline-block;padding:4px 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span[style*=D97706],[data-theme=light] div[style*="06B6D4"],[data-theme=light] p[style*="06B6D4"],[data-theme=light] h1[style*="06B6D4"],[data-theme=light] h2[style*="06B6D4"],[data-theme=light] h3[style*="06B6D4"],[data-theme=light] button[style*="06B6D4"],[data-theme=light] a[style*="06B6D4"],[data-theme=light] .gradient-text{color:var(--accent)!important}@media (prefers-color-scheme: light){[data-theme=auto] span[style*=D97706],[data-theme=auto] div[style*="06B6D4"],[data-theme=auto] p[style*="06B6D4"],[data-theme=auto] h1[style*="06B6D4"],[data-theme=auto] h2[style*="06B6D4"],[data-theme=auto] h3[style*="06B6D4"],[data-theme=auto] button[style*="06B6D4"],[data-theme=auto] a[style*="06B6D4"],[data-theme=auto] .gradient-text{color:var(--accent)!important}}@media (prefers-color-scheme: light){[data-theme=auto]{--bg0:#E6EAED;--bg1:#FAFBFC;--bg2:#FFFFFF;--panel:#FAFBFC;--panel2:#FFFFFF;--stroke:#D4DADE;--text:#101820;--muted:#596673;--muted2:#596673;--accent:#B58A52;--accent-hover:#C69A63;--accent-rgb: 181, 138, 82;--accent2:#C69A63;--sidebar-bg: #E6EAED;--hover: #D4DADE;--shadow: none;--radius:10px;--text-primary: #101820;--text-secondary: #596673;--text-tertiary: #596673;--text-muted: #596673;--border-light: #D4DADE;--border-medium: #D4DADE;--border-dark: #D4DADE;--bg-overlay-light: #D4DADE;--bg-overlay-medium: #D4DADE;--bg-overlay-dark: #D4DADE;--bg-overlay-strong: rgba(212, 218, 222, .45);--ai-bubble-bg: #FFFFFF;--ai-bubble-shadow: none;--ai-bubble-border: 1px solid #D4DADE;--ai-bubble-border-left: none;--user-bubble-bg: #E6EAED;--user-bubble-text: #596673;--ai-bubble-text: #596673;--input-bg: #FFFFFF;--input-placeholder: #596673;--input-text: #101820;--avatar-glow: none;--avatar-icon: #FAFBFC}}@media (prefers-color-scheme: dark){[data-theme=auto]{--bg0:#0B1014;--bg1:#111820;--bg2:#2B3943;--panel:#212C35;--panel2:#2B3943;--sidebar-bg: #182129;--stroke:#34444F;--text:#E7ECEF;--muted:#B4BEC5;--muted2:#7F8B93;--accent:#B58A52;--accent-hover:#C69B63;--accent-rgb: 181, 138, 82;--accent2:#C69B63;--shadow: none;--radius:10px;--hover: #2B3943;--text-primary: #E7ECEF;--text-secondary: #B4BEC5;--text-tertiary: #7F8B93;--text-muted: #7F8B93;--border-light: #34444F;--border-medium: #34444F;--border-dark: #34444F;--bg-overlay-light: #2B3943;--bg-overlay-medium: #2B3943;--bg-overlay-dark: #2B3943;--bg-overlay-strong: rgba(43, 57, 67, .45);--ai-bubble-bg: #212C35;--ai-bubble-shadow: none;--ai-bubble-border: 1px solid #34444F;--ai-bubble-border-left: none;--user-bubble-bg: #182129;--user-bubble-text: #B4BEC5;--ai-bubble-text: #B4BEC5;--input-bg: #2B3943;--input-placeholder: #7F8B93;--input-text: #E7ECEF;--avatar-glow: none;--avatar-icon: #0B1014}[data-theme=auto] .app,[data-theme=auto] .sidebar{background:var(--sidebar-bg)}[data-theme=auto] .main{background:var(--bg1)}[data-theme=auto] .searchBox,[data-theme=auto] .accountBar{background:transparent;border-color:var(--stroke)}[data-theme=auto] .bar{background:var(--bg2);border-color:var(--stroke)}}.user{display:flex;align-items:center;gap:10px;min-width:0}.avatar{width:40px;height:40px;border-radius:50%;border:none;background:var(--hover);color:var(--text-primary);box-shadow:none;flex:0 0 auto;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px;font-weight:600;letter-spacing:.04em}.avatar svg{width:18px;height:18px}.user .uMeta{min-width:0}.user .uMeta b{display:block;font-size:14px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user .uMeta span{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:400;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.userStatusDot{width:7px;height:7px;border-radius:50%;background:#22c55e;flex-shrink:0}.main{flex:1;height:calc(100vh - (var(--chat-card-inset) * 2));position:relative;overflow:hidden;margin:var(--chat-card-inset) var(--chat-card-inset-right) var(--chat-card-inset) calc(var(--sidebar-w) + var(--chat-card-inset));transition:margin-left var(--sidebar-transition-duration) var(--sidebar-transition-timing);background:var(--bg1);border-radius:30px;box-shadow:0 0 10px #00000026;--composer-landing-bottom: 38%;--composer-dock-duration: .9s;--composer-dock-ease: cubic-bezier(.16, 1, .3, 1);--chat-header-band: 86px;--chat-fade-height: 240px}[data-theme=light] .main,[data-theme=dark] .main{background:var(--bg1)}@media (prefers-color-scheme: light){[data-theme=auto] 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10px);right:0;width:min(300px,calc(100vw - 48px));padding:12px 36px 12px 14px;border-radius:var(--radius);border:1px solid var(--border-light);border-top:2px solid var(--accent);background:var(--panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:var(--text-secondary);font-size:12px;line-height:1.5;box-shadow:var(--shadow);z-index:1001;animation:coinGuideIn .28s ease-out}.coinCostGuide:before{content:"";position:absolute;top:-7px;right:28px;width:12px;height:12px;background:var(--panel);border-left:1px solid var(--border-light);border-top:1px solid var(--accent);transform:rotate(45deg);box-shadow:none}@keyframes coinGuideIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}[data-theme=light] .coinCostGuide{background:var(--panel)}[data-theme=light] 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108px);transform:translate(-50%);z-index:2;pointer-events:none;opacity:1;filter:blur(0);display:flex;flex-direction:column;align-items:center;animation:empty-chat-hero-in .55s var(--composer-dock-ease) both;transition:opacity var(--composer-dock-duration) var(--composer-dock-ease),transform var(--composer-dock-duration) var(--composer-dock-ease),filter var(--composer-dock-duration) var(--composer-dock-ease)}.empty-chat-hero.is-leaving{animation:none;opacity:0;transform:translate(-50%) translateY(-56px) scale(.72);filter:blur(14px)}.empty-chat-stage{position:relative;width:268px;height:268px;display:grid;place-items:center}.empty-chat-glow{position:absolute;top:22px;right:22px;bottom:22px;left:22px;border-radius:50%;background:radial-gradient(circle,rgba(var(--accent-rgb),.38) 0%,rgba(var(--accent-rgb),.12) 42%,transparent 70%);filter:blur(8px);animation:empty-chat-glow-pulse 3.2s ease-in-out infinite}.empty-chat-ring{position:absolute;border-radius:50%;pointer-events:none}.empty-chat-ring--a{top:8px;right:8px;bottom:8px;left:8px;background:conic-gradient(from 0deg,transparent 0 58%,rgba(var(--accent-rgb),.9) 72%,transparent 88%);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1px));mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1px));animation:empty-chat-spin 7.5s linear infinite}.empty-chat-ring--b{top:28px;right:28px;bottom:28px;left:28px;background:conic-gradient(from 180deg,transparent 0 64%,rgba(125,211,252,.7) 78%,transparent 92%);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - .5px));mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - .5px));animation:empty-chat-spin 12s linear infinite reverse;opacity:.85}.empty-chat-ring--c{top:46px;right:46px;bottom:46px;left:46px;background:repeating-conic-gradient(from 0deg,rgba(var(--accent-rgb),.42) 0 2.4deg,transparent 2.4deg 12deg);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 4px),#000 calc(100% - 1px),transparent);mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 4px),#000 calc(100% - 1px),transparent);animation:empty-chat-spin 22s linear infinite}.empty-chat-hub{position:absolute;z-index:3;pointer-events:none;display:block;filter:drop-shadow(0 0 10px rgba(var(--accent-rgb),.45))}.empty-chat-hub--main{top:14px;right:26px;width:22px;height:22px;color:var(--accent);animation:empty-chat-spin 6s linear infinite}.empty-chat-hub--mesh{top:4px;right:12px;width:14px;height:14px;color:#7dd3fc;animation:empty-chat-spin 3.8s linear infinite reverse}.empty-chat-part{position:absolute;top:50%;left:50%;width:18px;height:18px;margin:-9px 0 0 -9px;display:grid;place-items:center;z-index:3;pointer-events:none;filter:drop-shadow(0 0 8px rgba(var(--accent-rgb),.5))}.empty-chat-part 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rotate(-40deg)}to{transform:rotate(400deg) translate(94px) rotate(-400deg)}}@keyframes empty-chat-orbit-3{0%{transform:rotate(190deg) translate(78px) rotate(-190deg)}to{transform:rotate(550deg) translate(78px) rotate(-550deg)}}@keyframes empty-chat-orbit-4{0%{transform:rotate(110deg) translate(122px) rotate(-110deg)}to{transform:rotate(470deg) translate(122px) rotate(-470deg)}}@media (prefers-reduced-motion: reduce){.empty-chat-glow,.empty-chat-ring,.empty-chat-hub,.empty-chat-part,.empty-chat-part svg,.empty-chat-hero{animation:none}.empty-chat-hero,.chat,.tools{transition:none}.empty-chat-hero.is-leaving{transform:translate(-50%);filter:none}.chat-container.from-landing .chat-message.user:first-child,.chat-container.from-landing .chat-message.user:first-child+.chat-message.assistant{animation:none}}@media (max-height: 700px){.main{--composer-landing-bottom: 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