@import"https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap";:root{--brand-gold: oklch(.75 .14 85);--brand-gold-light: oklch(.85 .12 85);--brand-gold-dark: oklch(.65 .16 85);--bg-primary: oklch(.18 .02 260);--bg-secondary: oklch(.21 .02 260);--bg-tertiary: oklch(.24 .02 260);--bg-card: oklch(.21 .02 260);--bg-glass: oklch(.21 .02 260 / .85);--bg-hover: oklch(.75 .14 85 / .08);--text-primary: oklch(.96 .01 260);--text-secondary: oklch(.82 .02 260);--text-muted: oklch(.68 .02 260);--border: oklch(.35 .02 260);--border-focus: var(--brand-gold);--accent-success: oklch(.65 .15 150);--accent-warning: oklch(.75 .14 85);--accent-danger: oklch(.6 .2 25);--accent-info: oklch(.6 .15 250);--sidebar-width: clamp(260px, 20vw, 320px);--header-height: 0px;--radius-sm: 0px;--radius-md: 4px;--radius-lg: 8px;--radius-xl: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .4);--shadow-glow: inset 0 0 0 1px var(--brand-gold);--ease: cubic-bezier(.16, 1, .3, 1);--duration: .4s}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Lora,Cairo,serif;background:var(--bg-primary);background-image:radial-gradient(circle at top right,oklch(.75 .14 85 / .15) 0%,transparent 50%),radial-gradient(circle at bottom left,oklch(.6 .15 250 / .08) 0%,transparent 40%);color:var(--text-primary);min-height:100vh;overflow:hidden}#root{display:flex;height:100vh;width:100vw}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}h1{font-family:Lora,Cairo,serif;font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:500;font-style:italic;color:var(--text-primary)}h2{font-family:Lora,Cairo,serif;font-size:clamp(1.375rem,2.5vw,1.8rem);font-weight:500;color:var(--text-primary)}h3{font-family:Lora,Cairo,serif;font-size:clamp(1.125rem,2vw,1.4rem);font-weight:600;color:var(--text-primary)}p{font-family:Lora,Cairo,serif;color:var(--text-secondary);line-height:1.8}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:calc(100vh - 48px);margin:24px;background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:var(--radius-xl);display:flex;flex-direction:column;position:relative;z-index:10;box-shadow:var(--shadow-lg)}.sidebar-header{padding:24px 20px;border-bottom:1px solid var(--border)}.logo{display:flex;align-items:center;gap:12px}.logo-icon{font-size:28px}.logo-text{font-size:1.125rem;font-weight:700;background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding:0 4px}.nav-menu{list-style:none;padding:12px 8px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration) var(--ease);color:var(--text-secondary);font-size:.925rem;margin-bottom:2px;text-decoration:none}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:linear-gradient(135deg,#d4a8431f,#d4a8430f);color:var(--brand-gold);font-weight:600}.nav-item .nav-icon{font-size:1.2rem;width:28px;text-align:center}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.api-status{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-danger);transition:background var(--duration) var(--ease)}.status-dot.connected{background:var(--accent-success);box-shadow:0 0 8px #22c55e66}.main-content{flex:1;overflow-y:auto;background:transparent;padding:24px}.view-header{padding:32px 40px 16px}.view-header h1{margin-bottom:8px}.view-header p{font-size:.925rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:clamp(24px,4vw,40px);transition:border-color var(--duration) var(--ease),box-shadow var(--duration) var(--ease)}.card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 24px;border:1px solid transparent;border-radius:var(--radius-md);font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:transform var(--duration) var(--ease),box-shadow var(--duration) var(--ease),background var(--duration) var(--ease)}.btn-primary{background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-dark));color:#0b0f1a}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;pointer-events:none}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-focus)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:hover{background:var(--bg-hover);color:var(--brand-gold)}.input,.textarea,.select{width:100%;padding:12px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:border-color var(--duration) var(--ease),box-shadow var(--duration) var(--ease)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #d4a8431a}.input::placeholder,.textarea::placeholder{color:var(--text-muted)}.textarea{resize:vertical;min-height:80px;line-height:1.6}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 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.message-bubble{background:transparent;border-bottom:2px solid var(--border);color:var(--text-primary);font-weight:500}.message-assistant .message-bubble{background:transparent;border-inline-start:3px solid var(--brand-gold);padding-inline-start:24px;margin-top:8px}.message-sources{margin-top:10px;padding:12px;background:#0003;border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-muted)}.message-sources summary{cursor:pointer;color:var(--brand-gold);font-weight:600}.chat-input-wrapper{display:flex;align-items:center;gap:12px;padding:8px 12px;margin:16px auto 24px;width:clamp(300px,80%,800px);border:1px solid var(--border-focus);background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:40px;box-shadow:0 20px 40px #0006;z-index:50;transition:box-shadow var(--duration) var(--ease)}.chat-input-wrapper:focus-within{box-shadow:0 0 0 2px var(--brand-gold),0 20px 40px #00000080}.chat-input-wrapper .textarea{flex:1;border:none;background:transparent;box-shadow:none;padding:12px 16px;max-height:150px;resize:none;font-size:1rem}.chat-input-wrapper .textarea:focus{box-shadow:none}.send-btn{width:44px;height:44px;border-radius:50%;background:var(--text-primary);border:none;color:var(--bg-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--duration) var(--ease);flex-shrink:0}.send-btn:hover{box-shadow:var(--shadow-glow);transform:scale(1.05)}.send-btn:disabled{opacity:.4;pointer-events:none}.welcome{text-align:start;padding:60px 40px 40px;display:flex;flex-direction:column;align-items:flex-start}.welcome-icon{font-size:24px;margin-bottom:16px;opacity:.5}.welcome h2{font-size:clamp(2.5rem,5vw,4rem);line-height:1.25;margin-bottom:24px;color:var(--text-primary);font-style:italic;letter-spacing:-.01em;background:linear-gradient(135deg,var(--text-primary),var(--brand-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding:0 4px}.quick-questions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-start;margin-top:32px}.quick-q{padding:10px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);color:var(--text-secondary);font-family:inherit;font-size:.85rem;cursor:pointer;transition:all var(--duration) var(--ease)}.quick-q:hover{border-color:var(--brand-gold);color:var(--brand-gold);background:var(--bg-hover)}.search-container{padding:0 40px 60px;max-width:1000px;margin:0 auto}.search-bar{position:relative;margin-bottom:32px}.search-bar .input{width:100%;font-size:clamp(1.5rem,3vw,2.5rem);font-family:inherit;padding:16px 0;background:transparent;border:none;border-bottom:2px solid var(--border);border-radius:0;box-shadow:none;transition:border-color var(--duration) var(--ease)}.search-bar .input:focus{border-bottom-color:var(--brand-gold);box-shadow:none}.search-filters{display:flex;gap:16px;margin-bottom:40px;align-items:center}.search-filters .select{max-width:280px;background-color:transparent;border:none;border-bottom:1px solid var(--border);border-radius:0;padding:8px 0;background-position:left center}[dir=rtl] .search-filters .select{background-position:left center;padding-right:0;padding-left:20px}.result-card{padding:32px 0;background:transparent;border:none;border-bottom:1px solid var(--border);border-radius:0;margin-bottom:0;transition:padding var(--duration) var(--ease),background var(--duration) var(--ease)}.result-card:hover{border-color:var(--border-focus);padding-inline-start:16px;background:var(--bg-hover)}.result-meta{display:flex;gap:16px;margin-bottom:16px;font-size:.85rem;color:var(--text-muted);font-family:inherit;font-weight:500}.result-score{display:inline-flex;padding:2px 0;color:var(--brand-gold);font-weight:700;font-style:italic}.result-text{font-size:.9rem;line-height:1.7;color:var(--text-secondary)}.upload-zone{border:1px dashed var(--border);border-radius:var(--radius-sm);padding:80px 40px;text-align:center;cursor:pointer;background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--duration) var(--ease)}.upload-zone:hover,.upload-zone.dragover{border-style:solid;border-color:var(--brand-gold);background:var(--bg-hover);transform:translateY(-4px);box-shadow:var(--shadow-sm)}.upload-zone .upload-icon{font-size:48px;margin-bottom:24px;opacity:.6}.upload-zone .upload-link{color:var(--brand-gold);text-decoration:underline;cursor:pointer}.upload-zone .upload-hint{display:block;margin-top:8px;color:var(--text-muted);font-size:.8rem}.file-selected{margin-top:12px;padding:10px 16px;background:#22c55e1a;border:1px solid rgba(34,197,94,.2);border-radius:var(--radius-md);color:var(--accent-success);font-size:.85rem}.analysis-result{margin-top:24px}.analysis-section{margin-bottom:16px}.analysis-section h3{margin-bottom:8px;color:var(--brand-gold);font-size:1rem}.analysis-section ul{list-style:none;padding:0}.analysis-section li{padding:6px 16px 6px 0;position:relative;color:var(--text-secondary);font-size:.9rem}.analysis-section li:before{content:"•";position:absolute;right:0;color:var(--brand-gold)}.red-flag{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-md);margin-bottom:8px;color:var(--accent-danger);font-size:.875rem}.options-row{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap;align-items:flex-end}.options-row .select{min-width:180px;flex:0 0 auto}.page-body{padding:0 40px 40px}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b0f1acc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--brand-gold);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.loading-inline{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:.85rem;padding:16px 0}.loading-inline .spinner{width:20px;height:20px;border-width:2px;margin:0}@media (max-width: 768px){.sidebar{position:fixed;bottom:0;left:0;right:0;width:100vw;height:60px;min-height:60px;margin:0;flex-direction:row;border-radius:0;border-top:1px solid var(--border);z-index:100}.sidebar-header{display:none}.nav-menu{display:flex;flex-direction:row;overflow-x:auto;width:100%;padding:0;justify-content:space-around}.nav-item{flex-direction:column;padding:8px;margin:0;font-size:.7rem;gap:4px;flex:1}.nav-item .nav-icon{font-size:1.1rem}.logo-text,.nav-label,.api-status .status-text,.sidebar-footer{display:none}#root{flex-direction:column}.main-content{height:calc(100vh - 60px);padding:16px 16px 24px}.view-header,.page-body,.chat-container,.search-container{padding-right:12px;padding-left:12px}.chat-container{padding:0 12px}.chat-input-wrapper{width:100%;border-radius:20px}.user-details,.user-menu{display:none}.auth-card{margin:0 16px;max-width:100%;padding:24px}.auth-container{padding:0 16px;max-width:100%}.plans-grid{grid-template-columns:1fr}}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;max-width:100vw;position:relative;overflow:hidden}.auth-top-bar{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;pointer-events:none}.auth-top-bar-start,.auth-top-bar-end{display:flex;align-items:center;gap:12px;min-height:40px;pointer-events:auto}.auth-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-primary);z-index:0}.auth-container{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;width:100%;max-width:420px;padding:0 20px}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo-icon{font-size:56px;display:block;margin-bottom:12px;animation:float 3s ease-in-out infinite}.auth-logo-text{font-size:1.75rem;font-weight:900;background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding:0 4px;margin-bottom:8px}.auth-subtitle{color:var(--text-muted);font-size:.9rem}.auth-card{width:100%;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:40px;box-shadow:var(--shadow-sm)}.auth-tabs{display:flex;gap:4px;background:var(--bg-tertiary);border-radius:var(--radius-md);padding:4px;margin-bottom:24px}.auth-tab{flex:1;padding:10px 16px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--duration) var(--ease)}.auth-tab.active{background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-dark));color:#0b0f1a;box-shadow:var(--shadow-sm)}.auth-tab:not(.active):hover{color:var(--text-primary)}.auth-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.auth-error{padding:10px 14px;background:#ef44441a;border:1px solid rgba(239,68,68,.25);border-radius:var(--radius-md);color:var(--accent-danger);font-size:.85rem;text-align:center}.auth-submit{width:100%;padding:12px;font-size:1rem;margin-top:4px}.auth-free-note{text-align:center;font-size:.8rem;color:var(--text-muted);margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.auth-form-wrapper{width:100%;max-width:440px}.auth-back-btn{display:inline-flex;align-items:center;gap:8px}.auth-field{display:flex;flex-direction:column;gap:4px}.auth-input{width:100%;background:transparent;border:none;border-bottom:1.5px solid var(--border);border-radius:0;padding:14px 0;font-size:1.1rem;color:var(--text-primary);transition:border-color .3s ease;outline:none;font-family:inherit}.auth-input::placeholder{color:var(--text-muted)}.auth-input:focus{border-bottom-color:var(--brand-gold)}.auth-input-error{border-bottom-color:var(--accent-danger)!important}.auth-input-valid{border-bottom-color:#10b981!important}.auth-input[dir=ltr]{text-align:left}.field-error{font-size:.78rem;color:var(--accent-danger);padding-top:4px;animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.password-wrapper{position:relative;display:flex;align-items:center}.password-wrapper .auth-input{padding-right:40px}.password-toggle{position:absolute;right:0;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;transition:color .2s}.password-toggle:hover{color:var(--text-primary)}.password-strength{display:flex;flex-wrap:wrap;gap:6px 12px;padding-top:8px}.strength-rule{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;transition:color .2s}.strength-rule.fail{color:var(--text-muted)}.strength-rule.pass{color:#10b981}.user-section{position:relative;margin-bottom:12px}.user-info{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-md);cursor:pointer;transition:background var(--duration) var(--ease)}.user-info:hover{background:var(--bg-hover)}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-dark));display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;color:#0b0f1a;flex-shrink:0}.user-details{display:flex;flex-direction:column;min-width:0}.user-name{font-size:.85rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-tier{font-size:.7rem;color:var(--brand-gold);font-weight:600}.user-menu{position:absolute;bottom:calc(100% + 8px);right:0;left:0;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-lg);animation:fadeSlideUp .2s var(--ease);z-index:50}.user-menu-email{padding:10px 14px;font-size:.75rem;color:var(--text-muted);border-bottom:1px solid var(--border);direction:ltr;text-align:left}.user-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;border:none;background:transparent;color:var(--text-secondary);font-family:inherit;font-size:.85rem;text-align:right;cursor:pointer;transition:all var(--duration) var(--ease)}.user-menu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.user-menu-item.logout{color:var(--accent-danger);border-top:1px solid var(--border)}.user-menu-item.logout:hover{background:#ef444414}.sidebar-login-btn{width:100%;margin-bottom:12px}.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px}.plan-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;transition:all var(--duration) var(--ease)}.plan-card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.plan-card.popular{border-color:var(--brand-gold);box-shadow:0 0 30px #d4a8431f}.plan-card.current{border-color:var(--accent-success)}.plan-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);padding:4px 16px;background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-dark));color:#0b0f1a;font-size:.75rem;font-weight:700;border-radius:var(--radius-xl);white-space:nowrap}.plan-name{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:16px}.plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:4px}.price-amount{font-size:2.25rem;font-weight:900;color:var(--text-primary)}.price-currency{font-size:1rem;color:var(--text-muted);font-weight:600}.price-period{font-size:.85rem;color:var(--text-muted)}.plan-price-usd{font-size:.8rem;color:var(--text-muted);margin-bottom:20px}.plan-features{list-style:none;padding:0;width:100%;margin-bottom:24px;flex:1}.plan-features li{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:.875rem;color:var(--text-secondary);border-bottom:1px solid rgba(255,255,255,.03)}.feature-check{color:var(--accent-success);font-weight:700;flex-shrink:0}.plan-btn{width:100%}.plan-note{margin-top:8px;font-size:.75rem;color:var(--text-muted)}.lang-toggle{display:flex;align-items:center;gap:8px;width:100%;padding:8px 14px;margin-bottom:10px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-tertiary);color:var(--text-secondary);font-family:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--duration) var(--ease)}.lang-toggle:hover{border-color:var(--border-focus);color:var(--brand-gold)}.lang-icon{font-size:1rem}.auth-lang-toggle{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--bg-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text-secondary);font-family:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--duration) var(--ease)}.auth-lang-toggle:hover{border-color:var(--brand-gold);color:var(--brand-gold)}[dir=rtl] body{font-family:Cairo,Lora,serif}[dir=rtl] .message-assistant .message-bubble{border-inline-start:none;border-inline-end:3px solid var(--brand-gold)}[dir=rtl] .send-btn svg{transform:scaleX(-1)}[dir=ltr] .message-user .message-bubble{border-top-right-radius:var(--radius-lg);border-top-left-radius:4px}[dir=ltr] .message-assistant .message-bubble{border-top-left-radius:var(--radius-lg);border-top-right-radius:4px}[dir=ltr] .select{background-position:right 16px center;padding-right:36px;padding-left:16px}[dir=ltr] .analysis-section li{padding-right:0;padding-left:16px}[dir=ltr] .analysis-section li:before{right:auto;left:0}.markdown-body{line-height:1.7}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin-top:1em;margin-bottom:.5em;font-weight:700;color:var(--text-primary)}.markdown-body h1{font-size:1.3rem}.markdown-body h2{font-size:1.15rem}.markdown-body h3{font-size:1.05rem}.markdown-body p{margin-bottom:.75em}.markdown-body p:last-child{margin-bottom:0}.markdown-body ul,.markdown-body ol{padding-inline-start:1.5em;margin-bottom:.75em}.markdown-body li{margin-bottom:.3em}.markdown-body code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-size:.85em;font-family:Fira Code,Consolas,monospace;color:var(--brand-gold-light)}.markdown-body pre{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 18px;margin:.75em 0;overflow-x:auto;direction:ltr;text-align:left}.markdown-body pre code{background:none;padding:0;color:var(--text-primary)}.markdown-body blockquote{border-inline-start:3px solid var(--brand-gold);padding-inline-start:16px;margin:.75em 0;color:var(--text-secondary);font-style:italic}.markdown-body a{color:var(--brand-gold);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body table{border-collapse:collapse;width:100%;margin:.75em 0;font-size:.9rem}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:8px 12px;text-align:start}.markdown-body th{background:var(--bg-tertiary);font-weight:600}.markdown-body hr{border:none;border-top:1px solid var(--border);margin:1em 0}.markdown-body strong{color:var(--text-primary);font-weight:700}.cursor-blink{display:inline-block;animation:blink .8s step-end infinite;color:var(--brand-gold);font-size:.9em;margin-inline-start:2px}@keyframes blink{50%{opacity:0}}.stop-btn{background:var(--danger, #ef4444)!important;font-size:1.1rem}.landing-page{min-height:100vh;width:100%;flex:1;overflow-x:hidden;background:var(--bg-primary);background-image:radial-gradient(circle at 10% 20%,oklch(.75 .14 85 / .1) 0%,transparent 40%),radial-gradient(circle at 90% 80%,oklch(.6 .15 250 / .08) 0%,transparent 40%);color:var(--text-primary);font-family:inherit;display:flex;flex-direction:column}.landing-nav{display:flex;justify-content:space-between;align-items:center;padding:24px 40px;border-bottom:1px solid rgba(255,255,255,.05);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:relative;z-index:100}.landing-logo{display:flex;align-items:center;gap:12px}.landing-logo-text{font-size:1.5rem;font-weight:700;font-style:italic;background:linear-gradient(135deg,var(--brand-gold),var(--brand-gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.landing-nav-actions{display:flex;align-items:center;gap:24px}.landing-lang-btn{display:flex;align-items:center;gap:8px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:.95rem;transition:color var(--duration) var(--ease)}.landing-lang-btn:hover{color:var(--brand-gold)}.landing-hero{display:flex;align-items:center;gap:48px;padding:48px 5vw;max-width:1400px;margin:0 auto;position:relative;width:100%;box-sizing:border-box}.hero-content{flex:1;max-width:600px;z-index:2}.hero-badge{display:inline-block;padding:6px 16px;border:1px solid var(--brand-gold);border-radius:40px;font-size:.85rem;color:var(--brand-gold);margin-bottom:24px;background:#d4a8430d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-title{font-size:clamp(2rem,4vw,3.5rem);line-height:1.15;margin-bottom:20px;letter-spacing:-.01em}.gold-text{background:linear-gradient(135deg,var(--brand-gold),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;padding:0 4px}.hero-subtitle{font-size:clamp(1rem,1.5vw,1.25rem);color:var(--text-muted);margin-bottom:32px}.hero-main-btn{padding:14px 32px;font-size:1.05rem;box-shadow:0 10px 30px #d4a84333}.flip-icon{transform:scaleX(-1)}.hero-visual{flex:1;display:flex;justify-content:center;align-items:center;position:relative}.glass-panel{width:280px;height:320px;background:var(--bg-glass);border:1px solid var(--border);-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);border-radius:var(--radius-xl);display:flex;justify-content:center;align-items:center;position:relative;box-shadow:var(--shadow-lg);overflow:hidden}.floating-logo{z-index:2;filter:drop-shadow(0 0 20px rgba(212,168,67,.3));animation:float 6s ease-in-out infinite}.glow-orb{position:absolute;width:250px;height:250px;background:radial-gradient(circle,rgba(212,168,67,.4) 0%,transparent 70%);border-radius:50%;animation:pulse 4s ease-in-out infinite alternate}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%{transform:scale(.8);opacity:.5}to{transform:scale(1.2);opacity:1}}.landing-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;padding:40px 5vw 60px;max-width:1400px;margin:0 auto;width:100%;box-sizing:border-box}.feature-card{background:var(--bg-card);border:1px solid var(--border);padding:32px 28px;border-radius:var(--radius-lg);transition:all var(--duration) var(--ease);min-width:0}.feature-card:hover{border-color:var(--brand-gold);transform:translateY(-5px);box-shadow:0 10px 30px #00000080}.feature-icon{width:64px;height:64px;background:#d4a8431a;color:var(--brand-gold);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.feature-card h3{margin-bottom:12px;font-size:1.3rem}.feature-card p{color:var(--text-muted);font-size:.95rem;line-height:1.6}.landing-footer{text-align:center;padding:40px;border-top:1px solid rgba(255,255,255,.05);color:var(--text-muted);font-size:.85rem}@media (max-width: 992px){.landing-hero{flex-direction:column;text-align:center;gap:40px;padding:60px 5vw}.hero-content{align-items:center;display:flex;flex-direction:column}.glass-panel{width:320px;height:380px}}@media (max-width: 768px){.landing-nav{padding:14px 16px;gap:8px}.landing-nav-actions{gap:12px}.landing-nav-actions .btn{padding:8px 16px;font-size:.85rem}.landing-lang-btn{font-size:.85rem;gap:4px}.landing-hero{flex-direction:column;text-align:center;gap:32px;padding:40px 20px}.hero-content{align-items:center;display:flex;flex-direction:column}.hero-badge{font-size:.75rem;padding:5px 12px}.hero-title{font-size:clamp(1.8rem,7vw,2.5rem)}.hero-subtitle{font-size:1rem;margin-bottom:28px}.hero-main-btn{padding:14px 28px;font-size:1rem}.glass-panel{width:220px;height:260px}.floating-logo{transform:scale(.7)}.glow-orb{width:150px;height:150px}.landing-features{grid-template-columns:1fr;gap:20px;padding:40px 20px 60px}.feature-card{padding:28px 20px}.feature-icon{width:48px;height:48px;margin-bottom:16px}.feature-card h3{font-size:1.1rem}.feature-card p{font-size:.9rem}.landing-footer{padding:24px 16px;font-size:.8rem}}@media (max-width: 400px){.landing-nav{padding:12px}.hero-title{font-size:1.6rem}.glass-panel{width:180px;height:220px}}