@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plus_jakarta_sans-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plus_jakarta_sans-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/plus_jakarta_sans-600-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/plus_jakarta_sans-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/plus_jakarta_sans-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/plus_jakarta_sans-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/space_mono-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/space_mono-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/space_mono-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/space_mono-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Syne;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/syne-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Syne;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/syne-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Syne;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/syne-800-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Syne;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/syne-800-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg-canvas: 234 45% 10%;--bg-surface: 234 40% 15%;--bg-surface-1: 234 40% 15%;--bg-surface-2: 234 35% 20%;--bg-card: 234 35% 20%;--bg-elevated: 234 35% 26%;--text-primary: 0 0% 100%;--text-secondary: 220 25% 78%;--text-muted: 220 18% 60%;--text-inverse: 234 45% 10%;--primary: 38 96% 54%;--primary-hover: 38 96% 62%;--primary-active: 38 96% 45%;--secondary: 343 88% 58%;--secondary-hover: 343 88% 65%;--accent: 187 92% 52%;--accent-blue: 215 95% 60%;--accent-emerald: 142 76% 45%;--accent-coral: 343 88% 58%;--success: 142 76% 45%;--error: 350 84% 56%;--border-subtle: 234 30% 22%;--border-strong: 234 35% 32%;--border-focus: 38 96% 54%;--font-display: "Syne", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Syne", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "Space Mono", "JetBrains Mono", monospace;--tracking-tight: -.01em;--tracking-display: -.01em;--tracking-micro: .18em;--tracking-microtext: .18em;--text-hero: clamp(2.25rem, 4.5vw + 1rem, 4.25rem);--text-h1: clamp(1.85rem, 3.2vw + .8rem, 3.25rem);--text-h2: clamp(1.45rem, 2.2vw + .5rem, 2.35rem);--text-h3: clamp(1.18rem, 1.3vw + .35rem, 1.65rem);--text-body-lg: clamp(1.05rem, .4vw + .95rem, 1.2rem);--text-body: clamp(.95rem, .2vw + .9rem, 1.05rem);--text-caption: clamp(.75rem, .2vw + .7rem, .85rem);--shadow-elevation-1: 0 1px 3px 0 hsl(234 50% 4% / .4), 0 1px 2px -1px hsl(234 50% 4% / .4);--shadow-elevation-2: 0 4px 6px -1px hsl(234 50% 4% / .5), 0 2px 4px -2px hsl(234 50% 4% / .5);--shadow-elevation-3: 0 10px 15px -3px hsl(234 50% 4% / .6), 0 4px 6px -4px hsl(234 50% 4% / .6);--shadow-elevation-4: 0 20px 25px -5px hsl(234 50% 4% / .7), 0 8px 10px -6px hsl(234 50% 4% / .7);--shadow-inset-highlight: inset 0 1px 0 0 hsl(0 0% 100% / .15), 0 1px 3px 0 hsl(0 0% 0% / .35);--shadow-card: 0 10px 30px -10px hsl(234 50% 4% / .7);--shadow-glow-gold: 0 0 28px -4px hsl(38 96% 54% / .4);--shadow-glow-coral: 0 0 28px -4px hsl(343 88% 58% / .4);--shadow-glow-cyan: 0 0 28px -4px hsl(187 92% 52% / .4);--ease-spring: cubic-bezier(.16, 1, .3, 1);--transition-tactile: transform .2s var(--ease-spring), box-shadow .2s var(--ease-spring), border-color .15s ease}.continent-bar-wrapper{overflow-x:auto;padding-bottom:.25rem;-webkit-overflow-scrolling:touch}.continent-tabs{display:flex;flex-wrap:wrap;gap:.5rem}.continent-tab,.filter-chip{padding:.45rem .9rem;border-radius:9999px;background-color:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-secondary));font-size:.85rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow-inset-highlight);transition:all .2s var(--ease-spring)}.continent-tab:hover,.filter-chip:hover{color:hsl(var(--text-primary));border-color:hsl(var(--border-strong))}.continent-tab.active,.filter-chip.active{background-color:hsl(var(--primary) / .15);border-color:hsl(var(--primary) / .5);color:hsl(var(--primary))}.flag-viewport-card,.progressive-viewport-card{background-color:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));border-radius:1.25rem;padding:1.25rem;box-shadow:var(--shadow-elevation-2);display:flex;flex-direction:column;gap:.85rem}.flag-meta-bar,.game-hud-bar{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.8rem}.flag-svg-frame,.flag-blur-container{width:100%;aspect-ratio:3 / 2;background-color:hsl(var(--bg-surface-2));border-radius:.75rem;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid hsl(var(--border-subtle) / .5);box-shadow:inset 0 2px 8px #0000004d}.trivia-lore-box{background-color:hsl(var(--bg-surface-2));border:1px solid hsl(var(--border-subtle));border-radius:.75rem;padding:.85rem 1rem}.answers-grid,.guess-answers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}.answer-btn,.guess-choice-btn{display:flex;align-items:center;gap:.85rem;padding:.85rem 1.15rem;min-height:52px;background-color:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));border-radius:.75rem;color:hsl(var(--text-primary));font-size:clamp(.82rem,1.5vw + .45rem,.95rem);font-weight:600;cursor:pointer;text-align:left;box-shadow:var(--shadow-inset-highlight);transition:transform .15s var(--ease-spring),border-color .15s ease,background-color .15s ease;white-space:nowrap;overflow:hidden}.btn-country-name,.choice-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.answer-btn:hover:not(:disabled),.guess-choice-btn:hover:not(:disabled){border-color:hsl(var(--border-strong));background-color:hsl(var(--bg-surface-2));transform:translateY(-1px)}.answer-btn:active:not(:disabled),.guess-choice-btn:active:not(:disabled){transform:translateY(1.5px) scale(.985)}.answer-btn.correct,.guess-choice-btn.correct{background-color:hsl(var(--success) / .2)!important;border-color:hsl(var(--success))!important;color:#fff!important}.answer-btn.wrong,.guess-choice-btn.wrong{background-color:hsl(var(--error) / .2)!important;border-color:hsl(var(--error))!important;color:#fff!important}.btn-index,.choice-num{display:inline-flex;align-items:center;justify-content:center;width:1.65rem;height:1.65rem;border-radius:.4rem;background-color:hsl(var(--bg-surface-2));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-muted));font-size:.8rem;font-weight:700;flex-shrink:0}.table-container{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:.75rem;margin:1.5rem 0}.aio-entity-table{width:100%;min-width:520px;border-collapse:collapse;background-color:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));border-radius:.75rem;overflow:hidden}.aio-entity-table th,.aio-entity-table td{padding:.85rem 1rem;border-bottom:1px solid hsl(var(--border-subtle));font-size:.9rem;text-align:left}.aio-entity-table th{background-color:hsl(var(--bg-surface-2));color:hsl(var(--text-primary));font-weight:700}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;margin:2rem 0}.metric-card{background:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));border-radius:1rem;padding:1.25rem 1.5rem;display:flex;flex-direction:column;gap:.35rem}.features-grid .val-metric{font-family:var(--font-display);font-size:1.85rem;font-weight:800;color:hsl(var(--primary))}.features-grid .label-metric{font-size:.85rem;color:hsl(var(--text-secondary));font-weight:600}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-body);background-color:hsl(var(--bg-canvas));color:hsl(var(--text-primary));font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;text-rendering:optimizeLegibility}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;background-color:hsl(var(--bg-canvas))}.skip-link{position:absolute;top:-100px;left:1rem;z-index:9999;padding:.75rem 1.25rem;background-color:hsl(var(--primary));color:hsl(var(--text-inverse));font-weight:700;text-decoration:none;border-radius:.5rem;box-shadow:0 4px 12px #00000080;transition:top .2s ease-in-out}.skip-link:focus-visible{top:1rem;outline:3px solid hsl(var(--text-primary));outline-offset:2px}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:var(--tracking-tight);color:hsl(var(--text-primary));line-height:1.2;text-wrap:balance}.hero-display{font-size:var(--text-hero);font-weight:800;letter-spacing:var(--tracking-display);line-height:1.08;margin-bottom:1.25rem}.hero-lead{font-size:clamp(1.15rem,1.8vw,1.35rem);line-height:1.6;color:hsl(var(--text-secondary));max-width:58ch;margin:1.25rem auto 0;text-wrap:pretty}.hero-eyebrow{display:inline-block;font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:var(--tracking-micro);text-transform:uppercase;color:hsl(var(--primary));margin-bottom:.85rem}.container-editorial{width:100%;max-width:min(100%,48.75rem);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.container-standard{width:100%;max-width:min(100%,72rem);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.container-wide{width:100%;max-width:min(100%,86.25rem);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.scene-section{padding-top:clamp(4.5rem,8vw,8rem);padding-bottom:clamp(4.5rem,8vw,8rem)}.scene-divider{border:0;border-top:1px solid hsl(var(--border-subtle) / .5);margin:0}:focus-visible{outline:2px solid hsl(var(--border-focus));outline-offset:2px}button,input,select{font-family:inherit;font-size:inherit}.chip-container{display:flex;flex-wrap:wrap;gap:.5rem;width:auto}.chip-item{white-space:nowrap;flex:0 0 auto}.swiss-table-container{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:2rem 0}.swiss-table{width:100%;border-collapse:collapse;font-size:.95rem;text-align:left}.swiss-table th{padding:.85rem 1rem;font-family:var(--font-mono);font-size:.8rem;text-transform:uppercase;letter-spacing:var(--tracking-micro);color:hsl(var(--text-muted));border-bottom:1px solid hsl(var(--border-strong))}.swiss-table td{padding:1rem;color:hsl(var(--text-secondary));border-bottom:1px solid hsl(var(--border-subtle) / .5);font-variant-numeric:tabular-nums}.swiss-table tr:hover td{background-color:hsl(var(--bg-surface-1) / .5);color:hsl(var(--text-primary))}.quiz-toast{position:fixed;bottom:2rem;left:50%;transform:translate(-50%) translateY(100px);background:hsl(var(--bg-surface-2));color:hsl(var(--text-primary));border:1px solid hsl(var(--border-strong));padding:.85rem 1.5rem;border-radius:9999px;box-shadow:var(--shadow-elevation-3);font-size:.88rem;font-weight:600;z-index:10000;opacity:0;pointer-events:none;transition:all .3s cubic-bezier(.16,1,.3,1);max-width:90vw;text-align:center}.quiz-toast.visible{transform:translate(-50%) translateY(0);opacity:1;pointer-events:auto}.archival-flag-frame{position:relative;overflow:hidden;border-radius:.85rem;box-shadow:inset 0 1px #ffffff2e,0 16px 36px -8px #000000a6;border:1px solid hsl(var(--border-subtle));transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s cubic-bezier(.16,1,.3,1)}.archival-flag-frame:hover{transform:perspective(800px) rotateX(2deg) rotateY(-2deg) translateY(-2px);box-shadow:inset 0 1px #ffffff40,0 24px 44px -10px #000000bf}.archival-flag-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%);background-size:200% 100%;animation:cloth-sheen 6s infinite linear;pointer-events:none}@keyframes cloth-sheen{0%{background-position:200% 0}to{background-position:-200% 0}}.flag-viewport-card{position:relative;overflow:hidden}.flag-stage-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;max-width:100%;height:100%;background:radial-gradient(circle at 50% 40%,hsl(var(--primary) / .18) 0%,transparent 70%);filter:blur(40px);pointer-events:none;z-index:0;overflow:hidden}kbd.key-indicator{display:inline-flex;align-items:center;justify-content:center;min-width:1.55rem;height:1.55rem;padding:0 .35rem;border-radius:.35rem;background:hsl(var(--bg-canvas) / .9);border:1px solid hsl(var(--border-subtle));font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:hsl(var(--primary));box-shadow:0 1px 2px #0006,inset 0 1px #ffffff1a;margin-right:.45rem;line-height:1}.confusion-warning-box{margin-top:.65rem;padding:.7rem .9rem;border-radius:.5rem;background:#faa8191a;border:1px solid hsl(38 96% 54% / .35);color:hsl(var(--text-primary));font-size:.8rem;line-height:1.45;text-align:left}.confusion-warning-box strong{color:hsl(var(--primary))}body.whiteboard-mode-active nav,body.whiteboard-mode-active footer,body.whiteboard-mode-active .prose-content,body.whiteboard-mode-active .hero-visual-wrapper,body.whiteboard-mode-active .scene-section,body.whiteboard-mode-active .activity-ticker-container,body.whiteboard-mode-active .companion-rail,body.whiteboard-mode-active .page-header p,body.whiteboard-mode-active .badge-row{display:none!important}body.whiteboard-mode-active{overflow:hidden;background-color:hsl(var(--bg-canvas))}body.whiteboard-mode-active #main-content{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem}body.whiteboard-mode-active .quiz-arena-split,body.whiteboard-mode-active .europe-quiz-container,body.whiteboard-mode-active .asia-quiz-container,body.whiteboard-mode-active .africa-quiz-container,body.whiteboard-mode-active .americas-quiz-container{max-width:min(100%,56.25rem);width:100%}body.whiteboard-mode-active .flag-svg-frame{max-width:min(100%,36.25rem)!important;height:20rem!important}body.whiteboard-mode-active .answer-btn{min-height:72px!important;font-size:1.25rem!important}body.whiteboard-mode-active kbd.key-indicator{min-width:2.2rem;height:2.2rem;font-size:1rem}.hero-split-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;margin-bottom:2rem}.hero-visual-col{width:100%;border-radius:1rem;overflow:hidden;border:1px solid hsl(var(--border-subtle))}@media(max-width:768px){.page-container{display:flex;flex-direction:column}header.hero-split-grid{display:contents}.hero-content-col{order:1;margin-bottom:.75rem}.stage-section{order:2}.hero-visual-col{order:3;margin-top:1.5rem}.prose-content{order:4}.editorial-section,[class*=faq],[class*=accordion]{order:5}}