@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap");.brief-root-scope{--brief-font-main:"PP Neue Montreal","Inter",-apple-system,BlinkMacSystemFont,sans-serif;--brief-font-mono:"JetBrains Mono",monospace;--brief-bg-dark:#f8f8f6;--brief-bg-surface:#fff;--brief-bg-card:#fff;--brief-bg-input:#f8fafc;--brief-text-light:#0f172a;--brief-text-body:#334155;--brief-text-muted:#64748b;--brief-brand-yellow:#ffc828;--brief-brand-yellow-hover:#fbbf24;--brief-brand-coral:#dc553c;--brief-brand-amber:#d97706;--brief-brand-green:#16a34a;--brief-border-glass:#e2e8f0;--brief-border-glow:rgba(255,200,40,.5);min-height:100vh;background-color:var(--brief-bg-dark);color:var(--brief-text-light);font-family:var(--brief-font-main);background-image:radial-gradient(circle at 15% 15%,rgba(255,200,40,.08) 0,transparent 45%),radial-gradient(circle at 85% 65%,rgba(220,85,60,.05) 0,transparent 45%);background-attachment:fixed;padding-bottom:80px}.brief-root-scope .brief-header{position:-webkit-sticky;position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:hsla(0,0%,100%,.88);border-bottom:1px solid var(--brief-border-glass)}.brief-root-scope .brief-header-inner{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.brief-root-scope .brief-brand-logo{display:flex;align-items:center;gap:12px;text-decoration:none}.brief-root-scope .instalanding-svg-logo{height:28px;width:auto}.brief-root-scope .brief-badge-pill{display:flex;align-items:center;gap:8px;background:#fefce8;border:1px solid #fde047;padding:6px 14px;border-radius:100px;font-size:12px;font-weight:700;color:#854d0e}.brief-root-scope .live-dot{width:8px;height:8px;border-radius:50%;background-color:#ca8a04;box-shadow:0 0 10px #eab308;animation:pulsePulse 2s infinite alternate}@keyframes pulsePulse{0%{transform:scale(.9);opacity:.7}to{transform:scale(1.3);opacity:1}}.brief-root-scope .nav-back-link{color:#475569;text-decoration:none;font-size:13.5px;font-weight:600;transition:color .2s ease;display:flex;align-items:center;gap:6px}.brief-root-scope .nav-back-link:hover{color:#0f172a}.brief-root-scope .brief-container{max-width:900px;margin:0 auto;padding:40px 24px 0}.brief-root-scope .brief-hero-head{text-align:center;margin-bottom:40px}.brief-root-scope .brief-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #cbd5e1;padding:6px 14px;border-radius:100px;font-family:var(--brief-font-mono);font-size:11px;font-weight:800;color:#b45309;letter-spacing:.5px;margin-bottom:16px;box-shadow:0 2px 8px rgba(0,0,0,.04)}.brief-root-scope .brief-title{font-size:44px;font-weight:800;line-height:1.15;letter-spacing:-.025em;color:#0f172a;margin:0 0 14px}.brief-root-scope .gradient-text{background:linear-gradient(135deg,#d97706,#dc553c);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brief-root-scope .brief-subtitle{font-size:16.5px;color:#475569;max-width:680px;margin:0 auto;line-height:1.6}.brief-root-scope .brief-card-wrapper{position:relative;border-radius:28px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 20px 50px rgba(0,0,0,.05),0 4px 12px rgba(0,0,0,.02);padding:36px;overflow:hidden}.brief-root-scope .form-section-block{margin-bottom:32px}.brief-root-scope .form-section-title{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#0f172a;margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid #f1f5f9}.brief-root-scope .form-section-title .section-icon{width:30px;height:30px;border-radius:10px;background:#fefce8;border:1px solid #fde047;display:flex;align-items:center;justify-content:center;color:#b45309;font-size:15px}.brief-root-scope .input-grid-2col{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:20px;gap:20px}.brief-root-scope .input-grid-full{display:grid;grid-template-columns:1fr;grid-gap:20px;gap:20px;margin-top:20px}.brief-root-scope .origin-input-card{display:flex;flex-direction:column;gap:6px}.brief-root-scope .origin-label-row{display:flex;align-items:center;justify-content:space-between}.brief-root-scope .origin-label{font-size:13.5px;font-weight:700;color:#0f172a;display:flex;align-items:center;gap:6px}.brief-root-scope .required-star{color:#dc2626}.brief-root-scope .optional-pill{font-family:var(--brief-font-mono);font-size:10px;color:#64748b;background:#f1f5f9;padding:2px 6px;border-radius:4px}.brief-root-scope .validation-badge{font-size:11px;font-weight:700;display:flex;align-items:center;gap:4px}.brief-root-scope .validation-badge.valid{color:#16a34a}.brief-root-scope .validation-badge.invalid{color:#dc2626}.brief-root-scope .origin-input-field{width:100%;background:#f8fafc;border:1px solid #cbd5e1;border-radius:12px;padding:12px 16px;color:#0f172a;font-family:var(--brief-font-main);font-size:14.5px;font-weight:500;outline:none;transition:all .2s ease}.brief-root-scope .origin-input-field:focus{border-color:#d97706;box-shadow:0 0 0 3px rgba(217,119,6,.15);background:#fff}.brief-root-scope .origin-input-field.input-error{border-color:#ef4444;background:#fef2f2}.brief-root-scope .origin-input-field.input-error:focus{box-shadow:0 0 0 3px rgba(239,68,68,.2)}.brief-root-scope .origin-input-field.input-valid{border-color:#22c55e}.brief-root-scope select.origin-input-field{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;cursor:pointer}.brief-root-scope select.origin-input-field option{background:#fff;color:#0f172a;padding:10px}.brief-root-scope textarea.origin-input-field{min-height:100px;resize:vertical;line-height:1.5}.brief-root-scope .origin-help-text{font-size:11.5px;color:#64748b;line-height:1.35}.brief-root-scope .origin-help-text.error-text{color:#dc2626;font-weight:600}.brief-root-scope .submit-btn-wrap{margin-top:32px;display:flex;flex-direction:column;align-items:center;gap:12px}.brief-root-scope .generate-brief-btn{width:100%;padding:16px 28px;border-radius:100px;border:none;background:linear-gradient(135deg,#ffc828,#f59e0b);color:#0e0d0b;font-family:var(--brief-font-main);font-size:16px;font-weight:800;cursor:pointer;box-shadow:0 8px 25px rgba(245,158,11,.35);transition:all .25s cubic-bezier(.16,1,.3,1);display:flex;align-items:center;justify-content:center;gap:10px}.brief-root-scope .generate-brief-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 32px rgba(245,158,11,.45);background:linear-gradient(135deg,#ffd44d,#fbbf24)}.brief-root-scope .generate-brief-btn:disabled{background:#e2e8f0;color:#94a3b8;box-shadow:none;cursor:not-allowed;transform:none}.brief-root-scope .validation-lock-msg{font-size:12.5px;font-weight:600;color:#dc2626;background:#fef2f2;border:1px solid #fecaca;padding:6px 14px;border-radius:100px;display:flex;align-items:center;gap:6px}.brief-root-scope .loading-state-card{text-align:center;padding:48px 24px;display:flex;flex-direction:column;align-items:center;gap:24px;position:relative}.brief-root-scope .shimmer-orbit-ring{position:relative;width:100px;height:100px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(255,200,40,.2) 0,transparent 70%)}.brief-root-scope .orbit-spinner{position:absolute;inset:0;border-radius:50%;border-color:#d97706 #dc553c #fef08a #fef08a;border-style:solid;border-width:3px;animation:spinRing 1.5s linear infinite}@keyframes spinRing{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.brief-root-scope .brain-icon-glow{font-size:36px;filter:drop-shadow(0 0 10px rgba(217,119,6,.4));animation:pulsePulse 1.8s infinite alternate}.brief-root-scope .loading-stage-pill{display:inline-flex;align-items:center;gap:10px;background:#fefce8;border:1px solid #fde047;padding:10px 22px;border-radius:100px;font-size:14px;font-weight:700;color:#854d0e;box-shadow:0 4px 16px rgba(234,179,8,.15);animation:floatBadge 3s ease-in-out infinite}@keyframes floatBadge{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.brief-root-scope .loading-bar-wrapper{width:100%;max-width:480px;height:7px;background:#f1f5f9;border-radius:100px;overflow:hidden;position:relative}.brief-root-scope .loading-bar-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#dc553c);border-radius:100px;transition:width .4s ease;box-shadow:0 0 10px rgba(245,158,11,.5)}.brief-root-scope .loading-timer-text{font-family:var(--brief-font-mono);font-size:12px;color:#64748b;font-weight:600}.brief-root-scope .email-dispatch-notice{margin-top:12px;max-width:560px;background:linear-gradient(135deg,#f0fdf4,#fefce8);border:1px solid #bbf7d0;border-radius:18px;padding:16px 20px;display:flex;align-items:flex-start;gap:14px;text-align:left;box-shadow:0 6px 20px rgba(22,163,74,.08)}.brief-root-scope .dispatch-icon-badge{font-size:26px;line-height:1;background:#fff;padding:8px 10px;border-radius:12px;border:1px solid #86efac;box-shadow:0 2px 8px rgba(0,0,0,.04)}.brief-root-scope .dispatch-title{font-size:14px;font-weight:800;color:#14532d;margin-bottom:4px}.brief-root-scope .dispatch-desc{font-size:13px;color:#166534;line-height:1.5}.brief-root-scope .dispatch-email-highlight{font-weight:800;color:#0f172a;background:#dcfce7;padding:1px 6px;border-radius:4px}.brief-root-scope .error-banner{background:#fef2f2;border:1px solid #fecaca;padding:16px 20px;border-radius:14px;color:#991b1b;font-size:14px;font-weight:600;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brief-root-scope .retry-btn{background:#dc2626;color:#fff;border:none;padding:6px 14px;border-radius:8px;font-size:12.5px;font-weight:700;cursor:pointer}.brief-root-scope .brief-result-card{background:#fff;border:1px solid #e2e8f0;border-radius:28px;padding:40px;box-shadow:0 20px 50px rgba(0,0,0,.05)}.brief-root-scope .brief-action-bar{justify-content:space-between;padding-bottom:24px;margin-bottom:32px;border-bottom:1px solid #f1f5f9;flex-wrap:wrap}.brief-root-scope .brief-action-bar,.brief-root-scope .result-title-group{display:flex;align-items:center;gap:12px}.brief-root-scope .result-success-badge{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d;padding:4px 12px;border-radius:100px;font-size:12.5px;font-weight:700;display:flex;align-items:center;gap:6px}.brief-root-scope .action-btn-group{display:flex;align-items:center;gap:10px}.brief-root-scope .brief-tool-btn{background:#f8fafc;border:1px solid #cbd5e1;color:#334155;padding:8px 16px;border-radius:100px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:6px}.brief-root-scope .brief-tool-btn:hover{background:#f1f5f9;color:#0f172a}.brief-root-scope .brief-tool-btn.primary{background:#0f172a;color:#fff;border-color:#0f172a;font-weight:700}.brief-root-scope .brief-tool-btn.primary:hover{background:#1e293b}.brief-root-scope .brief-markdown-body{font-size:15.5px;line-height:1.7;color:#334155}.brief-root-scope .brief-markdown-body h1{font-size:32px;font-weight:800;color:#0f172a;margin:0 0 20px;padding-bottom:12px;border-bottom:2px solid #fde047;letter-spacing:-.02em}.brief-root-scope .brief-markdown-body h2{font-size:22px;font-weight:800;color:#b45309;margin:32px 0 14px;letter-spacing:-.01em}.brief-root-scope .brief-markdown-body h3{font-size:18px;font-weight:700;color:#0f172a;margin:24px 0 10px}.brief-root-scope .brief-markdown-body p{margin:0 0 16px}.brief-root-scope .brief-markdown-body ol,.brief-root-scope .brief-markdown-body ul{margin:0 0 20px;padding-left:24px}.brief-root-scope .brief-markdown-body li{margin-bottom:8px}.brief-root-scope .brief-markdown-body strong{color:#0f172a;font-weight:700}.brief-root-scope .brief-markdown-body blockquote{background:#fffbe3;border-left:4px solid #f59e0b;margin:20px 0;padding:14px 20px;border-radius:0 12px 12px 0;color:#78350f;font-style:italic}.brief-root-scope .brief-markdown-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}.brief-root-scope .brief-markdown-body td,.brief-root-scope .brief-markdown-body th{padding:12px 16px;border:1px solid #e2e8f0;text-align:left}.brief-root-scope .brief-markdown-body th{background:#f8fafc;color:#0f172a;font-weight:700}.brief-root-scope .brief-markdown-body code{font-family:var(--brief-font-mono);background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:13px;color:#be123c}.brief-root-scope .brief-markdown-body pre{background:#0f172a;color:#f8fafc;padding:16px;border-radius:12px;overflow-x:auto;margin:20px 0}.brief-root-scope .brief-markdown-body pre code{background:transparent;padding:0;color:#f1f5f9}@media (max-width:768px){.brief-root-scope .input-grid-2col{grid-template-columns:1fr}.brief-root-scope .brief-title{font-size:32px}.brief-root-scope .brief-card-wrapper,.brief-root-scope .brief-result-card{padding:24px 18px}.brief-root-scope .brief-action-bar{flex-direction:column;align-items:flex-start}}