:root{--bg:#1a1714;--surface:#252220;--raised:#302c28;--elevated:#3b3632;--terracotta:#c1694f;--terracotta-dim:#9e5540;--terracotta-glow:#d4836a;--teal:#2a6b6b;--teal-dim:#1f5252;--teal-glow:#3a8a8a;--text-primary:#f2ede4;--text-secondary:#b8b0a4;--text-tertiary:#8a8178;--text-ghost:#5e5750;--border:#4a443d;--border-active:#6b6259;--border-hover:#7d756b;--success:#5a8f5a;--warning:#c9a84c;--error:#b85450;--font-display:"Fraunces", Georgia, "Times New Roman", serif;--font-body:"Schibsted Grotesk", "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", "Cascadia Code", "Fira Code", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:clamp(2rem, 4vw, 2.5rem);--text-hero:clamp(2.5rem, 5.5vw, 4rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #c1694f26;--shadow-teal:0 0 20px #2a6b6b26;--ease-emerge:cubic-bezier(.16, 1, .3, 1);--ease-settle:cubic-bezier(.33, 1, .68, 1);--ease-breathe:cubic-bezier(.45, 0, .55, 1);--dur-emerge:.45s;--dur-trace:.7s;--dur-settle:.2s;--dur-breathe:3.5s;--sidebar-width:280px;--max-content:860px;--header-height:64px;--z-base:1;--z-sidebar:10;--z-header:20;--z-overlay:30;--z-modal:40;--z-toast:50}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;height:100%}body{min-height:100%;font-family:var(--font-body);font-size:var(--text-base);color:var(--text-primary);background-color:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}button,input,textarea,select{font:inherit;color:inherit}h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;letter-spacing:-.02em;line-height:1.2}.contour-field{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.contour-field svg{width:100%;height:100%}.contour-field path{fill:none;stroke:var(--terracotta);stroke-width:.8px;opacity:.055}.expedition-layout{grid-template-columns:1fr var(--sidebar-width);grid-template-rows:var(--header-height) 1fr;min-height:100vh;z-index:var(--z-base);grid-template-areas:"header header""main sidebar";display:grid;position:relative}.expedition-header{z-index:var(--z-header);padding:0 var(--space-8);background:linear-gradient(180deg, var(--bg) 60%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);grid-area:header;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.expedition-header:after{content:"";bottom:0;left:var(--space-8);right:var(--space-8);background:linear-gradient(90deg, transparent, var(--terracotta-dim) 20%, var(--terracotta) 50%, var(--terracotta-dim) 80%, transparent);opacity:.4;height:1px;position:absolute}.header-brand{align-items:center;gap:var(--space-3);display:flex}.header-logo{width:32px;height:32px;position:relative}.header-logo svg{width:100%;height:100%}.header-title{font-family:var(--font-display);font-size:var(--text-sm);color:var(--text-secondary);letter-spacing:.04em;text-transform:uppercase;font-weight:500}.header-title strong{color:var(--text-primary);font-weight:700}.header-status{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);display:flex}.status-dot{border-radius:var(--radius-full);background:var(--teal);width:6px;height:6px;animation:breathe-glow var(--dur-breathe) var(--ease-breathe) infinite}.expedition-main{padding:var(--space-12) var(--space-8) var(--space-20);max-width:var(--max-content);grid-area:main;justify-self:center;width:100%}.expedition-sidebar{top:var(--header-height);height:calc(100vh - var(--header-height));padding:var(--space-8) var(--space-6);border-left:1px solid var(--border);align-items:center;gap:var(--space-8);flex-direction:column;grid-area:sidebar;display:flex;position:sticky;overflow-y:auto}.step-section{animation:emerge var(--dur-emerge) var(--ease-emerge) both}.step-section.completed{animation:compress .6s var(--ease-settle) forwards}.step-section+.step-section{margin-top:var(--space-12)}.step-hero-text{font-family:var(--font-display);font-size:var(--text-hero);color:var(--text-primary);margin-bottom:var(--space-4);letter-spacing:-.03em;font-weight:700;line-height:1.1}.step-subtitle{font-size:var(--text-lg);color:var(--text-secondary);max-width:55ch;margin-bottom:var(--space-8);line-height:1.5}.step-section-header{font-family:var(--font-display);font-size:var(--text-4xl);color:var(--text-primary);margin-bottom:var(--space-2);font-weight:600}.step-section-desc{color:var(--text-secondary);margin-bottom:var(--space-8);max-width:55ch}.research-input{width:100%;min-height:160px;padding:var(--space-6);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-lg);color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-lg);resize:vertical;transition:border-color var(--dur-settle) var(--ease-settle), box-shadow var(--dur-settle) var(--ease-settle), background var(--dur-settle) var(--ease-settle);line-height:1.6}.research-input::placeholder{color:var(--text-ghost);font-style:italic}.research-input:hover{border-color:var(--border-hover);background:var(--raised)}.research-input:focus{border-color:var(--terracotta);box-shadow:var(--shadow-glow), inset 0 0 0 1px var(--terracotta-dim);background:var(--raised);outline:none}.input-field{width:100%;padding:var(--space-3) var(--space-4);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--text-base);transition:border-color var(--dur-settle) var(--ease-settle), box-shadow var(--dur-settle) var(--ease-settle)}.input-field::placeholder{color:var(--text-ghost)}.input-field:hover{border-color:var(--border-hover)}.input-field:focus{border-color:var(--terracotta);outline:none;box-shadow:0 0 0 3px #c1694f1f}.select-field{width:100%;padding:var(--space-3) var(--space-4);padding-right:var(--space-10);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--text-base);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238A8178' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-4) center;transition:border-color var(--dur-settle) var(--ease-settle), box-shadow var(--dur-settle) var(--ease-settle)}.select-field:hover{border-color:var(--border-hover)}.select-field:focus{border-color:var(--terracotta);outline:none;box-shadow:0 0 0 3px #c1694f1f}.select-field option{background:var(--raised);color:var(--text-primary)}.scale-slider{appearance:none;background:var(--border);border-radius:var(--radius-full);cursor:pointer;outline:none;width:100%;height:4px}.scale-slider::-webkit-slider-thumb{appearance:none;border-radius:var(--radius-full);background:var(--terracotta);border:2px solid var(--terracotta-glow);cursor:pointer;width:20px;height:20px;transition:transform var(--dur-settle) var(--ease-settle), box-shadow var(--dur-settle) var(--ease-settle)}.scale-slider::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 12px #c1694f66}.scale-slider::-moz-range-thumb{border-radius:var(--radius-full);background:var(--terracotta);border:2px solid var(--terracotta-glow);cursor:pointer;width:20px;height:20px}.scale-labels{margin-top:var(--space-2);font-size:var(--text-xs);color:var(--text-tertiary);font-family:var(--font-mono);justify-content:space-between;display:flex}.question-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color var(--dur-settle) var(--ease-settle), box-shadow .3s var(--ease-settle), transform .3s var(--ease-emerge);animation:emerge var(--dur-emerge) var(--ease-emerge) both}.question-card:hover{border-color:var(--border-active);box-shadow:var(--shadow-md)}.question-card.answered{border-color:var(--teal-dim);box-shadow:var(--shadow-teal)}.question-card+.question-card{margin-top:var(--space-4)}.question-card:first-child{animation-delay:0s}.question-card:nth-child(2){animation-delay:80ms}.question-card:nth-child(3){animation-delay:.16s}.question-card:nth-child(4){animation-delay:.24s}.question-card:nth-child(5){animation-delay:.32s}.question-card:nth-child(6){animation-delay:.4s}.question-card:nth-child(7){animation-delay:.48s}.question-card:nth-child(8){animation-delay:.56s}.question-card-number{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--terracotta);margin-bottom:var(--space-2);opacity:.7}.question-card-text{font-family:var(--font-display);font-size:var(--text-xl);color:var(--text-primary);margin-bottom:var(--space-2);font-weight:500;line-height:1.3}.question-card-purpose{font-size:var(--text-sm);color:var(--text-tertiary);margin-bottom:var(--space-4);line-height:1.5}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color var(--dur-settle) var(--ease-settle), box-shadow .3s var(--ease-settle)}.card:hover{border-color:var(--border-active)}.card-elevated{background:var(--raised);box-shadow:var(--shadow-md)}.btn-primary{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);background:var(--terracotta);color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-base);border-radius:var(--radius-md);cursor:pointer;transition:background var(--dur-settle) var(--ease-settle), transform var(--dur-settle) var(--ease-settle), box-shadow var(--dur-settle) var(--ease-settle);border:none;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn-primary:before{content:"";transition:transform .5s var(--ease-emerge);background:linear-gradient(135deg,#0000 40%,#ffffff14 50%,#0000 60%);position:absolute;inset:0;transform:translate(-100%)}.btn-primary:hover{background:var(--terracotta-glow);transform:translateY(-1px);box-shadow:0 4px 20px #c1694f59}.btn-primary:hover:before{transform:translate(100%)}.btn-primary:active{box-shadow:var(--shadow-sm);transform:translateY(0)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.btn-primary:disabled:hover{background:var(--terracotta);box-shadow:none;transform:none}.btn-primary:disabled:before{display:none}.btn-secondary{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);color:var(--text-primary);font-family:var(--font-body);font-size:var(--text-base);border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--dur-settle) var(--ease-settle), background var(--dur-settle) var(--ease-settle), transform var(--dur-settle) var(--ease-settle);background:0 0;font-weight:500;display:inline-flex}.btn-secondary:hover{border-color:var(--border-active);background:var(--surface);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)}.btn-ghost{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);color:var(--text-secondary);font-family:var(--font-body);font-size:var(--text-sm);border-radius:var(--radius-md);cursor:pointer;transition:color var(--dur-settle) var(--ease-settle), background var(--dur-settle) var(--ease-settle);background:0 0;border:none;font-weight:500;display:inline-flex}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-ghost:active{background:#ffffff14}.btn-group{gap:var(--space-3);margin-top:var(--space-6);flex-wrap:wrap;display:flex}.chip-group{gap:var(--space-2);flex-wrap:wrap;display:flex}.chip{padding:var(--space-2) var(--space-3);background:var(--raised);border:1px solid var(--border);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--dur-settle) var(--ease-settle), border-color var(--dur-settle) var(--ease-settle), color var(--dur-settle) var(--ease-settle), transform var(--dur-settle) var(--ease-settle);align-items:center;display:inline-flex}.chip:hover{border-color:var(--border-active);color:var(--text-primary);transform:translateY(-1px)}.chip.selected{background:var(--terracotta-dim);border-color:var(--terracotta);color:var(--text-primary)}.chip.selected:hover{background:var(--terracotta)}.contour-ring-container{width:180px;height:180px;margin:var(--space-4) auto;position:relative}.contour-ring-container svg{width:100%;height:100%}.contour-ring{fill:none;stroke-width:1.2px;stroke-linecap:round;transition:stroke-dashoffset .8s var(--ease-emerge)}.contour-ring.ring-1{stroke:var(--terracotta);opacity:.15}.contour-ring.ring-2{stroke:var(--terracotta);opacity:.22}.contour-ring.ring-3{stroke:var(--terracotta);opacity:.3}.contour-ring.ring-4{stroke:var(--terracotta);opacity:.4}.contour-ring.ring-5{stroke:var(--terracotta);opacity:.55}.contour-ring.ring-6{stroke:var(--terracotta);opacity:.75}.contour-ring.active{stroke:var(--terracotta-glow);filter:drop-shadow(0 0 4px #c1694f66)}.contour-ring.completed{stroke:var(--teal);opacity:.85;filter:drop-shadow(0 0 3px #2a6b6b4d)}.contour-ring-label{text-align:center;font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);margin-top:var(--space-3);text-transform:uppercase;letter-spacing:.08em}.contour-ring-step{text-align:center;font-family:var(--font-display);font-size:var(--text-sm);color:var(--text-secondary);margin-top:var(--space-1)}.sidebar-summary{width:100%;padding:var(--space-4);background:var(--raised);border-radius:var(--radius-md);border:1px solid var(--border)}.sidebar-summary-title{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--space-3)}.sidebar-summary-item{align-items:flex-start;gap:var(--space-2);padding:var(--space-2) 0;font-size:var(--text-sm);color:var(--text-secondary);border-bottom:1px solid var(--border);display:flex}.sidebar-summary-item:last-child{border-bottom:none}.sidebar-summary-item-label{color:var(--text-tertiary);font-family:var(--font-mono);font-size:var(--text-xs);flex-shrink:0;min-width:70px}.sidebar-summary-item-value{color:var(--text-primary);word-break:break-word}.loading-terrain{align-items:center;gap:var(--space-4);padding:var(--space-12) 0;animation:emerge var(--dur-emerge) var(--ease-emerge) both;flex-direction:column;display:flex}.loading-dots{gap:var(--space-2);display:flex}.loading-dot{border-radius:var(--radius-full);background:var(--terracotta);width:8px;height:8px;animation:breathe-glow var(--dur-breathe) var(--ease-breathe) infinite}.loading-dot:nth-child(2){animation-delay:.2s}.loading-dot:nth-child(3){animation-delay:.4s}.loading-text{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-tertiary)}.loading-bar{background:var(--border);border-radius:var(--radius-full);width:200px;height:2px;position:relative;overflow:hidden}.loading-bar:after{content:"";background:linear-gradient(90deg, transparent, var(--terracotta), transparent);width:60%;height:100%;animation:reveal-sweep 1.8s var(--ease-breathe) infinite;position:absolute;top:0;left:0}.prompt-output{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);animation:emerge var(--dur-emerge) var(--ease-emerge) both;overflow:hidden}.prompt-output-header{padding:var(--space-4) var(--space-6);background:var(--raised);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;display:flex}.prompt-output-header-label{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.06em}.prompt-output-body{padding:var(--space-6);font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;max-height:500px;line-height:1.7;overflow-y:auto}.prompt-output-body::-webkit-scrollbar{width:6px}.prompt-output-body::-webkit-scrollbar-track{background:0 0}.prompt-output-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}.prompt-output-body::-webkit-scrollbar-thumb:hover{background:var(--border-active)}.division-badge{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--teal-dim);border:1px solid var(--teal);border-radius:var(--radius-full);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--teal-glow);margin-bottom:var(--space-4);display:inline-flex}.division-badge-dot{border-radius:var(--radius-full);background:var(--teal-glow);width:6px;height:6px}.completeness-bar{align-items:center;gap:var(--space-3);margin-top:var(--space-4);margin-bottom:var(--space-6);display:flex}.completeness-track{background:var(--border);border-radius:var(--radius-full);flex:1;height:4px;overflow:hidden}.completeness-fill{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--teal), var(--teal-glow));height:100%;transition:width .8s var(--ease-emerge)}.completeness-label{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);white-space:nowrap}.toast{bottom:var(--space-8);padding:var(--space-3) var(--space-6);background:var(--teal);color:var(--text-primary);font-size:var(--text-sm);border-radius:var(--radius-full);box-shadow:var(--shadow-lg);z-index:var(--z-toast);opacity:0;pointer-events:none;transition:transform .4s var(--ease-emerge), opacity .4s var(--ease-emerge);font-weight:500;position:fixed;left:50%;transform:translate(-50%)translateY(100px)}.toast.visible{opacity:1;transform:translate(-50%)translateY(0)}.mobile-progress{padding:var(--space-3) var(--space-4);background:var(--surface);border-bottom:1px solid var(--border);display:none}.mobile-progress-bar{align-items:center;gap:var(--space-2);display:flex}.mobile-progress-step{background:var(--border);border-radius:var(--radius-full);height:3px;transition:background .4s var(--ease-emerge);flex:1}.mobile-progress-step.active{background:var(--terracotta)}.mobile-progress-step.done{background:var(--teal)}.mobile-progress-label{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-align:center;margin-top:var(--space-2)}.answer-progress{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--raised);border-radius:var(--radius-md);margin-bottom:var(--space-6);font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-secondary);display:flex}.answer-progress-count{color:var(--terracotta-glow);font-weight:600}@keyframes emerge{0%{opacity:0;filter:blur(4px);transform:translateY(24px)scale(.97)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}@keyframes breathe-glow{0%,to{opacity:.4;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}@keyframes compress{0%{opacity:1;max-height:1000px;transform:scale(1)}to{opacity:.5;max-height:80px;overflow:hidden;transform:scale(.98)}}@keyframes reveal-sweep{0%{transform:translate(-100%)}to{transform:translate(200%)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-ring{0%{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.03)}to{opacity:.5;transform:scale(1)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.step-section.completed{opacity:.5;max-height:80px;overflow:hidden}}@media (prefers-color-scheme:light){:root{--bg:#f5f2ed;--surface:#fff;--raised:#ede9e3;--elevated:#e4dfd8;--terracotta:#b85a3f;--terracotta-dim:#a04e36;--terracotta-glow:#cc6e54;--teal:#1e5858;--teal-dim:#174848;--teal-glow:#2a7575;--text-primary:#1a1714;--text-secondary:#4a443d;--text-tertiary:#7d756b;--text-ghost:#ada69d;--border:#d6d0c8;--border-active:#b8b0a4;--border-hover:#9e978d;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 32px #0000001f;--shadow-glow:0 0 20px #b85a3f1a;--shadow-teal:0 0 20px #1e58581a}.contour-field path{stroke:var(--terracotta);opacity:.07}.expedition-header{background:linear-gradient(180deg, var(--bg) 60%, transparent)}.prompt-output-body::-webkit-scrollbar-thumb{background:var(--border-active)}}@media (max-width:768px){.expedition-layout{grid-template-columns:1fr;grid-template-rows:var(--header-height) auto 1fr;grid-template-areas:"header""mobile-progress""main"}.expedition-sidebar{display:none}.mobile-progress{grid-area:mobile-progress;display:block}.expedition-main{padding:var(--space-6) var(--space-4) var(--space-12)}.expedition-header{padding:0 var(--space-4)}.step-hero-text{font-size:clamp(1.75rem,6vw,2.5rem)}.research-input{min-height:120px;font-size:var(--text-base);padding:var(--space-4)}.question-card{padding:var(--space-4)}.question-card-text{font-size:var(--text-lg)}.btn-group{flex-direction:column}.btn-group .btn-primary,.btn-group .btn-secondary,.btn-group .btn-ghost{justify-content:center;width:100%}.prompt-output-body{font-size:var(--text-xs);padding:var(--space-4);max-height:400px}.header-title{font-size:var(--text-xs)}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.text-mono{font-family:var(--font-mono)}.text-display{font-family:var(--font-display)}