:root{--text-body-font:"Inter",sans-serif;--text-heading-font:"Lora",serif;--transition-speed:.6s;--bg-gradient:linear-gradient(135deg,#05070a 0%,#0a0f1d 100%);--card-bg:#0a0e16bf;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#c5a8801f;--highlight-color:#c5a880;--highlight-rgb:197,168,128}body.theme-prehistoric{--bg-gradient:linear-gradient(135deg,#05070a 0%,#0d1117 100%);--card-bg:#0a0e16b8;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#e651001f;--highlight-color:#ea580c;--highlight-rgb:234,88,12}body.theme-ancient{--bg-gradient:linear-gradient(135deg,#04060d 0%,#0a0f1d 100%);--card-bg:#080c14bf;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#f973161f;--highlight-color:#f97316;--highlight-rgb:249,115,22}body.theme-medieval{--bg-gradient:linear-gradient(135deg,#070604 0%,#120f0a 100%);--card-bg:#0c0a08bf;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#ea580c1f;--highlight-color:#d97706;--highlight-rgb:217,119,6}body.theme-modern{--bg-gradient:linear-gradient(135deg,#080c14 0%,#0e1422 100%);--card-bg:#090d16bf;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#ff6b001f;--highlight-color:#ea580c;--highlight-rgb:234,88,12}body.theme-future{--bg-gradient:linear-gradient(135deg,#010414 0%,#060b20 100%);--card-bg:#060a1abf;--accent-color:#c5a880;--accent-rgb:197,168,128;--text-color:#cbd5e1;--text-muted:#cbd5e1a6;--border-color:#c5a88026;--glow-color:#00e6f026;--highlight-color:#06b6d4;--highlight-rgb:6,182,212}body.theme-light{--bg-gradient:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);--card-bg:#ffffffd9;--accent-color:#946d3e;--accent-rgb:148,109,62;--text-color:#1e293b;--text-muted:#1e293ba6;--border-color:#946d3e40;--glow-color:#946d3e1f;--highlight-color:#d97706;--highlight-rgb:217,119,6}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--text-body-font);background:var(--bg-gradient);color:var(--text-color);min-height:100vh;transition:background var(--transition-speed) ease,color .5s ease;flex-direction:column;display:flex;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0000000d}::-webkit-scrollbar-thumb{background:rgba(var(--accent-rgb),.25);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(var(--accent-rgb),.5)}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);transition:background var(--transition-speed) ease,border-color var(--transition-speed) ease,box-shadow .5s ease;border-radius:12px;box-shadow:0 8px 24px #0000000f}header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:.75rem;padding:1rem 2rem;display:flex}.brand{flex-direction:column;display:flex}.brand h1{font-family:var(--text-heading-font);letter-spacing:3px;color:var(--accent-color);transition:font-family var(--transition-speed) ease,color var(--transition-speed) ease;text-transform:uppercase;font-size:2.1rem;font-weight:800}.brand p{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-top:.1rem;font-size:.8rem}.audio-controller{border:1px solid var(--border-color);background:#fff9;align-items:center;gap:1rem;padding:.4rem .8rem;display:flex}.audio-btn{background:rgba(var(--accent-rgb),.05);border:1px solid var(--accent-color);color:var(--text-color);cursor:pointer;font-family:var(--text-body-font);border-radius:20px;align-items:center;gap:.4rem;padding:.4rem .8rem;font-size:.8rem;font-weight:600;transition:all .3s;display:flex}.audio-btn:hover{background:rgba(var(--accent-rgb),.12);box-shadow:0 0 8px var(--glow-color)}.audio-btn.playing{animation:2s infinite pulse-border}.volume-container{align-items:center;gap:.5rem;display:flex}.volume-slider{-webkit-appearance:none;cursor:pointer;background:#00000026;border-radius:2px;outline:none;width:70px;height:4px}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-color);cursor:pointer;border-radius:50%;width:12px;height:12px}.audio-pulse{align-items:flex-end;gap:3px;height:15px;display:flex}.audio-pulse span{background-color:var(--accent-color);border-radius:1px;width:2px;height:3px;transition:height .3s}.audio-btn.playing+.volume-container .audio-pulse span:first-child{animation:.8s ease-in-out infinite alternate wave-anim}.audio-btn.playing+.volume-container .audio-pulse span:nth-child(2){animation:1.2s ease-in-out infinite alternate wave-anim}.audio-btn.playing+.volume-container .audio-pulse span:nth-child(3){animation:.6s ease-in-out infinite alternate wave-anim}.audio-btn.playing+.volume-container .audio-pulse span:nth-child(4){animation:1s ease-in-out infinite alternate wave-anim}.app-container{flex:1;grid-template-columns:220px 1fr;gap:1.25rem;height:calc(100vh - 170px);padding:0 2rem 2rem;display:grid;overflow:hidden}.sidebar{flex-direction:column;gap:1rem;padding:1.25rem .75rem;display:flex;overflow-y:auto}.sidebar-title{text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);margin-bottom:.25rem;padding-left:.5rem;font-size:.7rem;font-weight:700}.category-nav{flex-direction:column;gap:.4rem;list-style:none;display:flex}.category-btn{text-align:left;width:100%;color:var(--text-muted);cursor:pointer;font-family:var(--text-body-font);background:0 0;border:none;border-radius:8px;align-items:center;gap:.6rem;padding:.6rem .8rem;font-size:.85rem;font-weight:500;transition:all .3s;display:flex}.category-btn:hover{background:rgba(var(--accent-rgb),.06);color:var(--text-color);padding-left:1.1rem}.category-btn.active{background:rgba(var(--accent-rgb),.1);color:var(--accent-color);border-left:3px solid var(--accent-color);font-weight:600}.viewport{grid-template-columns:1fr;gap:1.25rem;display:grid;overflow:hidden}.article-pane{flex-direction:column;display:flex;overflow:hidden}.search-bar-container{border-bottom:1px solid var(--border-color);align-items:center;gap:1rem;padding:.8rem 1.2rem;display:flex}.search-input{-webkit-backdrop-filter:blur(4px);border:1px solid var(--border-color);color:#fff;font-family:var(--text-body-font);background:#0f172aa6;border-radius:8px;outline:none;flex:1;padding:.6rem 1rem;font-size:.88rem;transition:border-color .3s,box-shadow .3s,background-color .3s;box-shadow:inset 0 2px 4px #0000001f}.search-input::placeholder{color:#ffffff73}.search-input:focus{border-color:var(--accent-color);box-shadow:0 0 10px rgba(var(--accent-rgb),.35);background:#0f172ad9}body.theme-light .search-input{color:#1e293b;background:#ffffffd9;border-color:#946d3e4d}body.theme-light .search-input::placeholder{color:#1e293b80}body.theme-light .search-input:focus{border-color:var(--accent-color);background:#fff;box-shadow:0 0 10px #946d3e33}.search-info{color:var(--text-muted);font-size:.75rem}.hero-banner{border:1px solid var(--border-color);background-image:url(/images/hero.webp);background-position:50%;background-size:cover;border-radius:12px;align-items:center;min-height:280px;margin:1.25rem 1.25rem 0;animation:.8s cubic-bezier(.25,1,.5,1) both fade-in-hero;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 32px #0000000f}.hero-overlay{z-index:1;background:linear-gradient(90deg,#0b1e36f2 0%,#0b1e36bf 45%,#0b1e361a 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:2;color:#fff;flex-direction:column;gap:.75rem;max-width:650px;padding:2.5rem;display:flex;position:relative}.hero-tag{text-transform:uppercase;letter-spacing:2.5px;color:var(--highlight-color);font-size:.72rem;font-weight:700}.hero-title{font-family:var(--text-heading-font);letter-spacing:.5px;text-shadow:0 2px 4px #00000026;font-size:2.4rem;font-weight:850;line-height:1.15}.hero-subtitle{color:#ffffffd1;font-size:.88rem;font-weight:400;line-height:1.55}.hero-stats{border-top:1px solid #ffffff26;gap:2.2rem;margin-top:.75rem;padding-top:1.1rem;display:flex}.stat-item{flex-direction:column;gap:.15rem;display:flex}.stat-num{font-family:var(--text-body-font);color:var(--highlight-color);font-size:1.5rem;font-weight:700}.stat-lbl{text-transform:uppercase;letter-spacing:1px;color:#ffffff8c;font-size:.68rem;font-weight:600}@keyframes fade-in-hero{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.articles-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;padding:1.25rem;display:grid;overflow-y:auto}.article-card{cursor:pointer;border:1px solid var(--border-color);border-radius:12px;flex-direction:column;display:flex;overflow:hidden;padding:0!important;transition:transform .4s cubic-bezier(.25,1,.5,1),border-color .4s,box-shadow .4s!important}.article-card:hover{box-shadow:0 12px 28px rgba(var(--accent-rgb),.08);transform:translateY(-5px);border-color:var(--highlight-color)!important}.card-image-header{background-color:var(--border-color);background-image:linear-gradient(135deg,rgba(var(--accent-rgb),.03) 0%,rgba(var(--accent-rgb),.12) 100%);border-bottom:1px solid var(--border-color);background-position:top;background-repeat:no-repeat;background-size:cover;width:100%;height:150px;transition:transform .6s cubic-bezier(.25,1,.5,1)}.article-card:hover .card-image-header{transform:scale(1.06)}.card-content-wrapper{flex-direction:column;flex:1;gap:.6rem;padding:1.25rem;display:flex}.article-tag{text-transform:uppercase;letter-spacing:.8px;background:rgba(var(--accent-rgb),.06);color:var(--accent-color);border-radius:4px;align-self:flex-start;padding:.2rem .5rem;font-size:.65rem;font-weight:700;transition:all .3s}.article-card h3{font-family:var(--text-heading-font);color:var(--accent-color);font-size:1.1rem;font-weight:700;line-height:1.35;transition:color .3s}.article-card:hover h3{color:var(--highlight-color)}.article-card p{color:var(--text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:.8rem;line-height:1.5;display:-webkit-box;overflow:hidden}.article-card-footer{color:var(--text-muted);border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:auto;padding-top:.6rem;font-size:.7rem;display:flex}.article-reader{flex-direction:column;flex:1;padding:1.5rem 2.5rem;display:none;overflow-y:auto}.reader-header{border-bottom:1px solid var(--border-color);flex-direction:column;gap:.6rem;margin-bottom:1.5rem;padding-bottom:1.25rem;display:flex}.reader-hero-image{background-color:var(--border-color);background-image:linear-gradient(135deg,rgba(var(--accent-rgb),.03) 0%,rgba(var(--accent-rgb),.12) 100%);border:1px solid var(--border-color);background-position:top;background-repeat:no-repeat;background-size:cover;border-radius:12px;width:100%;height:320px;margin-bottom:1.75rem;box-shadow:0 12px 36px #0000000d}.back-to-grid{color:var(--accent-color);cursor:pointer;font-family:var(--text-body-font);background:0 0;border:none;border-radius:4px;align-self:flex-start;align-items:center;gap:.4rem;padding:.2rem .4rem;font-size:.85rem;font-weight:600;display:flex}.back-to-grid:hover{background:rgba(var(--accent-rgb),.08)}.reader-title{font-family:var(--text-heading-font);font-size:1.8rem;font-weight:800;line-height:1.2}.reader-meta{color:var(--text-muted);gap:1.25rem;font-size:.8rem;display:flex}.reader-body{flex-direction:column;gap:1rem;max-width:760px;font-size:.98rem;line-height:1.65;display:flex}.reader-body p strong:first-child{color:var(--accent-color)}.reader-body h3{font-family:var(--text-heading-font);color:var(--accent-color);margin-top:1.25rem;font-size:1.25rem}.reader-body ul,.reader-body ol{flex-direction:column;gap:.4rem;padding-left:1.25rem;display:flex}.reader-body li::marker{color:var(--accent-color)}.fact-box{background:rgba(var(--accent-rgb),.05);border-left:4px solid var(--accent-color);border-radius:0 8px 8px 0;margin:1.25rem 0;padding:1.1rem}.fact-box h4{font-family:var(--text-heading-font);color:var(--accent-color);margin-bottom:.4rem;font-weight:700}.fact-box p{color:var(--text-color);font-size:.88rem;line-height:1.5}.era-pane{flex-direction:column;gap:1rem;padding:1.25rem;display:flex;overflow-y:auto}.era-pane-header{border-bottom:1px solid var(--border-color);padding-bottom:.75rem}.era-tag{letter-spacing:1px;text-transform:uppercase;color:var(--accent-color);margin-bottom:.2rem;font-size:.7rem;font-weight:700}.era-name{font-family:var(--text-heading-font);margin-bottom:.1rem;font-size:1.4rem;font-weight:800}.era-span{color:var(--text-muted);font-size:.75rem;font-style:italic}.era-summary{color:var(--text-color);font-size:.8rem;line-height:1.55}.historical-map-container{flex-direction:column;gap:.5rem;display:flex}.map-title{text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);font-size:.75rem;font-weight:700}.historical-map{border:1px solid var(--border-color);z-index:10;background:#f4f3eb;border-radius:8px;width:100%;height:160px}.leaflet-bar{overflow:hidden;border:1px solid var(--border-color)!important;border-radius:4px!important;box-shadow:0 2px 6px #0000000f!important}.leaflet-bar a{color:var(--text-color)!important;border-bottom:1px solid var(--border-color)!important;background-color:#ffffffe6!important;width:22px!important;height:22px!important;font-size:.8rem!important;line-height:22px!important}.leaflet-bar a:hover{color:var(--accent-color)!important;background-color:#fff!important}.map-tooltip{text-align:center;color:var(--text-muted);min-height:1rem;margin-top:.15rem;font-size:.7rem;font-style:italic}.time-engine-panel{border:1px solid var(--border-color);background:#ffffffa6;border-radius:8px;flex-direction:column;gap:.5rem;margin-top:.25rem;padding:.75rem 1rem;display:flex}.time-engine-header{justify-content:space-between;align-items:center;display:flex}.engine-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);font-size:.7rem;font-weight:700}.engine-year-readout{font-family:var(--text-body-font);color:var(--accent-color);transition:color var(--transition-speed) ease;font-size:.95rem;font-weight:700}.time-engine-row{align-items:center;gap:.75rem;display:flex}.engine-play-btn{background:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;transition:transform .2s,background .3s;display:flex}.engine-play-btn:hover{transform:scale(1.1)}.engine-slider{-webkit-appearance:none;cursor:pointer;background:#0000001a;border-radius:2px;outline:none;flex:1;height:4px}.engine-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-color);width:12px;height:12px;transition:background var(--transition-speed) ease;border-radius:50%}.city-detail-card{border:1px solid var(--accent-color);background:#ffffffe6;border-radius:8px;flex-direction:column;gap:.4rem;margin-top:.5rem;padding:.8rem;animation:.3s ease-out slide-in-card;display:flex}.city-detail-header{justify-content:space-between;align-items:center;display:flex}.city-detail-header h4{font-family:var(--text-heading-font);color:var(--accent-color);font-size:.9rem;font-weight:700}.city-detail-header span{background:rgba(var(--accent-rgb),.1);color:var(--accent-color);border-radius:4px;padding:.15rem .4rem;font-size:.65rem;font-weight:700}.city-detail-card p{color:var(--text-color);font-size:.75rem;line-height:1.4}.city-search-btn{border:1px solid var(--accent-color);color:var(--accent-color);font-family:var(--text-body-font);cursor:pointer;background:0 0;border-radius:4px;align-self:flex-end;padding:.2rem .5rem;font-size:.65rem;font-weight:600;transition:all .2s}.city-search-btn:hover{background:var(--accent-color);color:#fff}.history-lab-view{flex-direction:column;flex:1;padding:1.5rem 2rem;overflow-y:auto}.lab-header{border-bottom:1px solid var(--border-color);margin-bottom:1.25rem;padding-bottom:.8rem}.lab-header h2{font-family:var(--text-heading-font);color:var(--accent-color);font-size:1.8rem;font-weight:800}.lab-header p{color:var(--text-muted);font-size:.85rem}.lab-grid{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}@media (width<=800px){.lab-grid{grid-template-columns:1fr}}.lab-card{flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.lab-card h3{font-family:var(--text-heading-font);color:var(--accent-color);border-bottom:1px dashed var(--border-color);padding-bottom:.4rem;font-size:1.1rem;font-weight:700}.simulator-selects,.currency-inputs{gap:1rem;display:flex}.select-col{flex-direction:column;flex:1;gap:.3rem;display:flex}.select-col label{text-transform:uppercase;color:var(--text-muted);font-size:.75rem;font-weight:700}.lab-select,.lab-input{border:1px solid var(--border-color);color:var(--text-color);font-family:var(--text-body-font);background:#ffffffd9;border-radius:6px;outline:none;padding:.5rem;font-size:.85rem}.lab-select:focus,.lab-input:focus{border-color:var(--accent-color)}.simulate-btn{background:var(--accent-color);color:#fff;font-family:var(--text-body-font);cursor:pointer;border:none;border-radius:6px;padding:.6rem;font-size:.85rem;font-weight:600;transition:all .2s}.simulate-btn:hover{opacity:.9;transform:translateY(-1px)}.matchup-results{flex-direction:column;gap:.85rem;animation:.4s ease-out slide-in-card;display:flex}.stat-bar-group{flex-direction:column;gap:.25rem;display:flex}.stat-label-row{color:var(--text-muted);justify-content:space-between;font-size:.75rem;display:flex}.stat-label-row strong{color:var(--text-color);text-transform:uppercase;letter-spacing:.5px;font-size:.75rem}.stat-progress-container{background:#0000000d;border-radius:5px;grid-template-columns:1fr 1fr;gap:2px;height:10px;display:grid;overflow:hidden}.stat-progress-left{background:var(--accent-color);border-radius:5px 0 0 5px;justify-self:end;width:0%;height:100%;transition:width .8s cubic-bezier(.25,.8,.25,1)}.stat-progress-right{background:var(--highlight-color);border-radius:0 5px 5px 0;justify-self:start;width:0%;height:100%;transition:width .8s cubic-bezier(.25,.8,.25,1)}.stat-val-row{color:var(--text-color);justify-content:space-between;font-size:.75rem;font-weight:700;display:flex}.stat-val-row span:nth-child(2){color:var(--highlight-color)}.tactical-writeup{border:1px dashed var(--border-color);background:#ffffff80;margin-top:.5rem;padding:.9rem}.tactical-writeup h4{font-family:var(--text-heading-font);color:var(--accent-color);margin-bottom:.3rem;font-size:.85rem}.tactical-writeup p{color:var(--text-color);font-size:.78rem;line-height:1.45}.currency-output-box{flex-direction:column;gap:1rem;margin-top:.5rem;animation:.3s ease-out slide-in-card;display:flex}.modern-val-badge{background:rgba(var(--accent-rgb),.05);border:1px solid var(--border-color);text-align:center;border-radius:8px;padding:1rem}.modern-val-badge span{text-transform:uppercase;color:var(--text-muted);letter-spacing:.8px;font-size:.75rem}.modern-val-badge h4{font-family:var(--text-body-font);color:var(--accent-color);margin-top:.25rem;font-size:1.5rem;font-weight:700}.purchasing-power-desc{border:1px dashed var(--border-color);background:#ffffff80;border-radius:8px;padding:.9rem}.purchasing-power-desc strong{color:var(--accent-color);margin-bottom:.25rem;font-size:.8rem;display:block}.purchasing-power-desc p{color:var(--text-color);font-size:.78rem;line-height:1.45}.landmarks-list-container{flex-direction:column;flex:1;gap:.5rem;display:flex}.landmarks-list-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-size:.72rem;font-weight:700}.landmarks-scroller{flex-direction:column;gap:.5rem;max-height:180px;display:flex;overflow-y:auto}.landmark-item{cursor:pointer;background:#ffffff4d;border:1px solid #0000000a;border-radius:8px;padding:.6rem;transition:all .3s}.landmark-item:hover{background:rgba(var(--accent-rgb),.05);border-color:var(--border-color)}.landmark-item-header{color:var(--accent-color);justify-content:space-between;margin-bottom:.15rem;font-size:.75rem;font-weight:700;display:flex}.landmark-item-year{opacity:.8}.landmark-item p{color:var(--text-muted);font-size:.72rem;line-height:1.4}.timeline-outer{border-top:1px solid var(--border-color);background:var(--bg-gradient);-webkit-backdrop-filter:blur(16px);z-index:1000;transition:background var(--transition-speed) ease,border-color var(--transition-speed) ease;margin-top:auto;padding:1rem 2rem;position:sticky;bottom:0;box-shadow:0 -4px 16px #00000008}.timeline-wrapper{background:var(--card-bg);align-items:center;height:55px;padding:0 20px;display:flex;position:relative}.timeline-track{z-index:1;background:#0000000f;border-radius:2px;height:4px;position:absolute;left:0;right:0}.timeline-progress{background:var(--accent-color);z-index:2;width:0%;height:4px;transition:width var(--transition-speed) cubic-bezier(.25,.8,.25,1),background var(--transition-speed) ease;border-radius:2px;position:absolute;left:0}.timeline-eras{z-index:3;justify-content:space-between;height:100%;display:flex;position:absolute;left:20px;right:20px}.timeline-era-point{cursor:pointer;flex-direction:column;flex:1;justify-content:center;align-items:center;height:100%;display:flex;position:relative}.era-node{z-index:4;background:#fff;border:3px solid #00000026;border-radius:50%;width:12px;height:12px;transition:all .5s}.timeline-era-point:hover .era-node{border-color:var(--accent-color);transform:scale(1.2)}.timeline-era-point.active .era-node{background:var(--accent-color);border-color:var(--accent-color);box-shadow:0 0 8px var(--glow-color);transform:scale(1.3)}.era-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);font-size:.75rem;font-weight:600;transition:color .3s;position:absolute;bottom:0}.timeline-era-point.active .era-label{color:var(--accent-color);font-weight:700}.era-years{color:var(--text-muted);opacity:.7;font-size:.6rem;position:absolute;top:0}.landmark-pin{background:var(--text-color);z-index:5;cursor:pointer;border:1.5px solid #fffc;border-radius:50%;width:8px;height:8px;transition:all .3s;position:absolute;top:50%;transform:translate(-50%,-50%)}.landmark-pin:hover{background:var(--accent-color);width:11px;height:11px;box-shadow:0 0 6px var(--glow-color)}.landmark-pin.active{background:var(--accent-color);box-shadow:0 0 10px var(--glow-color);transform:translate(-50%,-50%)scale(1.3)}.landmark-tooltip{color:#1a1a1a;white-space:nowrap;pointer-events:none;opacity:0;border:1px solid var(--border-color);background:#fffffff2;border-radius:6px;padding:.35rem .65rem;font-size:.7rem;transition:all .3s;position:absolute;bottom:22px;left:50%;transform:translate(-50%)translateY(3px);box-shadow:0 4px 12px #0000001f}.landmark-pin:hover .landmark-tooltip{opacity:1;transform:translate(-50%)translateY(0)}@keyframes pulse-border{0%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),.25)}70%{box-shadow:0 0 0 8px rgba(var(--accent-rgb),0)}to{box-shadow:0 0 0 0 rgba(var(--accent-rgb),0)}}@keyframes wave-anim{0%{height:3px}to{height:15px}}@keyframes slide-in-card{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media (width<=1024px){.homepage-stars{animation:none!important}.app-container{grid-template-columns:1fr;gap:1rem;height:auto;padding:0 1rem 1rem;overflow-y:auto}.sidebar{flex-direction:column!important;gap:.8rem!important;width:100%!important;height:auto!important;padding:.8rem!important;overflow-x:hidden!important}.sidebar-title{text-transform:uppercase!important;letter-spacing:1px!important;color:var(--accent-color)!important;margin:.1rem 0 .4rem!important;font-size:.72rem!important;display:block!important}.sidebar-era-nav,.category-nav{scrollbar-width:none!important;-webkit-overflow-scrolling:touch!important;flex-flow:row!important;gap:.5rem!important;width:100%!important;margin:0!important;padding-bottom:.35rem!important;list-style:none!important;display:flex!important;overflow:auto hidden!important}.sidebar-era-nav::-webkit-scrollbar{display:none!important}.category-nav::-webkit-scrollbar{display:none!important}.sidebar-era-nav li,.category-nav li{flex-shrink:0!important;margin:0!important}.sidebar-era-btn,.category-btn{white-space:nowrap!important;width:auto!important;padding:.5rem .8rem!important;font-size:.8rem!important}.sidebar-era-btn .premium-icon,.category-btn .premium-icon{width:32px!important;height:32px!important}.viewport{grid-template-columns:1fr;height:auto}.era-pane{border-top:1px solid var(--border-color)}header{text-align:center;flex-direction:column;gap:.75rem;padding:1rem}.timeline-outer{padding:1rem;position:relative}.era-years{display:none}}@media (width<=600px){.brand h1{font-size:1.5rem}.timeline-wrapper{height:75px}.era-label{font-size:.6rem;bottom:5px;transform:rotate(-10deg)}.articles-grid{grid-template-columns:1fr}}.quiz-choice-btn{text-align:left;border:1px solid var(--border-color);width:100%;font-family:var(--text-body-font);color:var(--text-color);cursor:pointer;background:#ffffffb3;border-radius:6px;padding:.55rem .8rem;font-size:.82rem;font-weight:500;transition:all .2s;display:block}.quiz-choice-btn:hover:not(:disabled){background:rgba(var(--accent-rgb),.05);border-color:var(--accent-color);transform:translate(3px)}.quiz-choice-btn:disabled{cursor:not-allowed;opacity:.8}.quiz-choice-btn.correct{font-weight:600;color:#155724!important;background:#28a7451a!important;border-color:#28a745!important}.quiz-choice-btn.incorrect{color:#721c24!important;background:#dc35451a!important;border-color:#dc3545!important}.quiz-feedback-box.correct{color:#155724;background:#28a74514;border:1px solid #28a74533}.quiz-feedback-box.incorrect{color:#721c24;background:#dc354514;border:1px solid #dc354533}.leaflet-container{font-family:var(--text-body-font)!important}.leaflet-popup-content-wrapper{-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-color);background:#fffffff2!important;border-radius:8px!important;box-shadow:0 4px 12px #0000001a!important}.leaflet-popup-tip{background:#fffffff2!important}.leaflet-popup-close-button{color:var(--text-muted)!important;font-size:14px!important;top:4px!important;right:4px!important}.hero-scenes-container{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.hero-scene{opacity:0;pointer-events:none;width:100%;height:100%;transition:opacity 1.5s ease-in-out,transform 1.8s cubic-bezier(.25,1,.5,1);position:absolute;top:0;left:0;transform:scale(1.05)}.hero-scene.active{opacity:1;transform:scale(1)}.scene-sky{width:100%;height:100%;position:absolute;top:0;left:0}.prehistoric-sky{background:linear-gradient(#1b070073,#61270bd9),url(/images/prehistoric_era.webp) 50%/cover no-repeat}.ancient-sky{background:linear-gradient(#05162a73,#6e5008d9),url(/images/ancient_era.webp) 50%/cover no-repeat}.medieval-sky{background:linear-gradient(#0a010173,#541112d9),url(/images/medieval_era.webp) 50%/cover no-repeat}.modern-sky{background:linear-gradient(#050b1873,#1546a3d9),url(/images/modern_era.webp) 50%/cover no-repeat}.future-sky{background:linear-gradient(#03000773,#460c82d9),url(/images/future_era.webp) 50%/cover no-repeat}.scene-vectors{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;bottom:0;left:0}.hero-gear-spin{transform-origin:550px 180px;animation:20s linear infinite heroGearRotation}@keyframes heroGearRotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.sidebar-era-nav{flex-direction:column;gap:.35rem;margin:0;padding:0;list-style:none;display:flex}.sidebar-era-btn{text-align:left;width:100%;color:var(--text-color);cursor:pointer;font-family:var(--text-body-font);background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:.6rem;padding:.6rem .8rem;font-size:.82rem;font-weight:500;transition:all .3s;display:flex}.sidebar-era-btn:hover{background:rgba(var(--accent-rgb),.05);color:var(--accent-color)}.sidebar-era-btn.active{background:rgba(var(--accent-rgb),.08);border-color:rgba(var(--accent-color),.25);color:var(--accent-color);font-weight:700}.homepage-view{z-index:2500;color:#fff;visibility:visible;opacity:1;background:#080a10;flex-direction:column;justify-content:flex-start;align-items:center;width:100vw;height:100vh;padding:5rem 2rem 2rem;transition:opacity .7s cubic-bezier(.25,1,.5,1),transform .7s cubic-bezier(.25,1,.5,1),visibility .7s;display:flex;position:fixed;top:0;left:0;overflow:hidden auto;transform:translateY(0)}body.homepage-inactive .homepage-view{opacity:0;pointer-events:none;visibility:hidden;transform:translateY(-40px)}header,.app-container,footer.timeline-outer{opacity:1;visibility:visible;transform:scale(1);transition:opacity .6s cubic-bezier(.25,1,.5,1),transform .6s cubic-bezier(.25,1,.5,1),visibility .6s!important}body.homepage-active{cursor:default!important}body.homepage-active header,body.homepage-active .app-container,body.homepage-active footer.timeline-outer{display:none!important}.homepage-bg-panorama{background:var(--bg-gradient);z-index:-2;transition:background var(--transition-speed) ease;position:absolute;inset:0}.homepage-stars{opacity:.15;z-index:-1;background-image:radial-gradient(1.5px 1.5px at 20px 30px,#fff 100%,#0000),radial-gradient(2px 2px at 40px 70px,#ffffffb3 100%,#0000),radial-gradient(1px 1px at 90px 40px,#ffffff80 100%,#0000),radial-gradient(2px 2px at 150px 120px,#fff 100%,#0000);background-repeat:repeat;background-size:250px 250px;position:absolute;inset:0}.homepage-nav-bar{-webkit-backdrop-filter:blur(16px);border-bottom:1.2px solid var(--border-color);z-index:2600;background:#080a0fd1;justify-content:space-between;align-items:center;padding:.8rem 4rem;display:flex;position:sticky;top:0;left:0;right:0;box-shadow:0 4px 25px #00000080}.nav-brand{cursor:pointer;flex:1;align-items:center;gap:.8rem;display:flex}.nav-brand-logo{color:#c5a880;filter:drop-shadow(0 0 6px #c5a88059);font-size:1.6rem}.nav-brand-title{letter-spacing:4px;color:var(--text-color);font-family:Cinzel,serif;font-size:1.35rem;font-weight:700;line-height:1.1}.nav-brand-subtitle{letter-spacing:2px;color:#c5a880d9;margin-top:.15rem;font-size:.58rem;font-weight:600}.nav-links{flex:none;justify-content:center;gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:var(--text-color);letter-spacing:1.5px;padding:.4rem 0;font-size:.75rem;font-weight:600;text-decoration:none;transition:all .3s;position:relative}.nav-links a:hover,.nav-links li.active a{color:#c5a880;text-shadow:0 0 8px #c5a8804d}.nav-links li.active a:after{content:"";background:#c5a880;border-radius:2px;height:2px;position:absolute;bottom:-2px;left:0;right:0;box-shadow:0 0 6px #c5a88099}.nav-links li.dropdown{position:relative}.dropdown-menu{z-index:2700;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0a0c12f2;border:1px solid #c5a88040;border-radius:4px;min-width:160px;margin:0;padding:.5rem 0;list-style:none;display:none;position:absolute;top:100%;left:50%;transform:translate(-50%)translateY(10px);box-shadow:0 10px 30px #00000080}.dropdown-menu li a{letter-spacing:1px;padding:.6rem 1.2rem;font-size:.72rem;display:block;color:#fffc!important}.dropdown-menu li a:hover{background:#c5a88014;color:#c5a880!important}.nav-links li.dropdown:hover .dropdown-menu{animation:.3s fadeInUpSmall;display:block}@keyframes fadeInUpSmall{0%{opacity:0;transform:translate(-50%)translateY(15px)}to{opacity:1;transform:translate(-50%)translateY(10px)}}.arrow-down{vertical-align:middle;margin-left:.2rem;font-size:.55rem;display:inline-block}.nav-auth{flex:1;justify-content:flex-end;align-items:center;gap:.8rem;display:flex}.auth-btn{color:var(--text-color);letter-spacing:1.5px;font-size:.75rem;font-weight:600;text-decoration:none;transition:all .3s}.auth-btn:hover{color:#c5a880}.signup-btn{border:1px solid var(--accent-color);background:rgba(var(--accent-rgb),.04);border-radius:3px;padding:.4rem 1.1rem}.signup-btn:hover{background:var(--accent-color);color:var(--bg-gradient)!important}.auth-divider{color:#fff3;font-size:.75rem}.homepage-content-wrapper{z-index:1;flex-direction:column;align-items:center;width:100%;max-width:1400px;display:flex;position:relative}.homepage-hero{text-align:center;max-width:900px;margin:2vh auto 1.25rem;animation:.8s ease-out fadeInUp}.homepage-main-title{letter-spacing:8px;text-transform:uppercase;color:#fff;text-shadow:0 4px 20px #000c;margin:0 0 .6rem;font-family:Cinzel,serif;font-size:2.5rem;font-weight:700}.homepage-tagline{color:#ffffffd9;text-shadow:0 2px 8px #00000080;margin-bottom:1.2rem;font-family:Lora,serif;font-size:1.02rem;line-height:1.5}.homepage-enter-btn{color:#c5a880;letter-spacing:2px;text-transform:uppercase;cursor:pointer;background:#080a108c;border:1.5px solid #c5a880;border-radius:4px;margin:0 auto;padding:.75rem 2.2rem;font-family:Cinzel,serif;font-size:.8rem;font-weight:600;transition:all .3s;box-shadow:0 0 15px #c5a8801a}.homepage-enter-btn:hover{color:#080a10;background:#c5a880;transform:translateY(-2px);box-shadow:0 0 28px #c5a88066}.homepage-bottom-layout{grid-template-columns:1.8fr 1fr;align-items:stretch;gap:2rem;width:100%;margin-bottom:2rem;animation:1.2s ease-out fadeInUp;display:grid}.homepage-era-navigator{grid-template-columns:repeat(5,1fr);gap:1rem;width:100%;margin:1rem auto 2rem;animation:1s ease-out fadeInUp;display:grid}.visual-era-card{cursor:pointer;background:#080a0f66;border:1px solid #ffffff14;border-radius:14px;flex-direction:column;justify-content:flex-end;height:330px;padding:1.2rem;transition:all .45s cubic-bezier(.25,1,.5,1);display:flex;position:relative;overflow:hidden;box-shadow:0 4px 30px #0006}.visual-era-card .era-card-bg{z-index:1;background-position:50%;background-size:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.25,1,.5,1);position:absolute;top:0;left:0}.visual-era-card .era-card-overlay{z-index:2;background:linear-gradient(#080a0f1a 0%,#080a0f73 40%,#080a0ff2 100%);width:100%;height:100%;transition:background .4s;position:absolute;top:0;left:0}.visual-era-card .era-card-content{z-index:3;flex-direction:column;gap:.35rem;transition:transform .4s cubic-bezier(.25,1,.5,1);display:flex;position:relative}.visual-era-card .epoch-date{font-family:var(--text-body-font);color:#fff;letter-spacing:.5px;background:#0009;border:1px solid #ffffff2e;border-radius:4px;align-self:flex-start;padding:.18rem .55rem;font-size:.65rem;font-weight:700}.visual-era-card .epoch-title{color:#fff;letter-spacing:1.2px;text-shadow:0 2px 4px #00000080;margin:.15rem 0 0;font-family:Cinzel,serif;font-size:1.02rem;font-weight:800}.visual-era-card .epoch-subtitle{color:#c5a880;letter-spacing:1px;text-transform:uppercase;margin:0;font-size:.65rem;font-weight:600}.visual-era-card .epoch-description{color:#cbd5e1;opacity:0;max-height:0;margin:0;font-size:.72rem;line-height:1.45;transition:all .45s cubic-bezier(.25,1,.5,1);overflow:hidden}.visual-era-card .epoch-action{font-family:var(--text-body-font);color:#fff;text-transform:uppercase;letter-spacing:1px;opacity:.7;align-items:center;gap:4px;margin-top:.4rem;font-size:.72rem;font-weight:700;transition:all .3s;display:flex}.visual-era-card:hover{border-color:#c5a88066;transform:translateY(-8px);box-shadow:0 12px 40px #c5a88033}.visual-era-card:hover .era-card-bg{transform:scale(1.08)}.visual-era-card:hover .era-card-overlay{background:linear-gradient(#080a0f0d 0%,#080a0f40 30%,#080a0ffa 100%)}.visual-era-card:hover .epoch-description{opacity:.95;max-height:100px;margin-top:.3rem;margin-bottom:.2rem}.visual-era-card:hover .epoch-action{color:var(--accent-color);opacity:1}.homepage-spotlight-showcase{background:#080a0fd1;border:1px solid #ffffff0f;border-radius:8px;flex-direction:column;gap:1.25rem;padding:1.8rem;display:flex}.spotlight-header{border-bottom:1px solid var(--border-color);padding-bottom:.6rem}.spotlight-main-title{color:#fff;letter-spacing:.5px;margin:.2rem 0 0;font-family:Cinzel,serif;font-size:1.05rem}.spotlight-grid{flex-direction:column;gap:.9rem;display:flex}.spotlight-item{cursor:pointer;background:#ffffff05;border:1px solid #ffffff0a;border-radius:10px;align-items:flex-start;gap:.9rem;padding:.8rem;transition:all .3s;display:flex}.spotlight-item:hover{background:#c5a8800d;border-color:#c5a88033;transform:translate(4px)}.spotlight-icon{width:38px;height:38px;color:var(--accent-color);background:#c5a8801a;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.spotlight-info h5{font-family:var(--text-body-font);color:#fff;margin:0 0 .15rem;font-size:.78rem;font-weight:700}.spotlight-info p{color:var(--text-color);opacity:.8;margin:0;font-size:.72rem;line-height:1.4}.homepage-sidebar{-webkit-backdrop-filter:blur(16px);background:#080a0fd1;border:1px solid #ffffff0f;border-radius:8px;flex-direction:column;gap:1.5rem;padding:1.5rem;display:flex;box-shadow:0 20px 50px #00000080}.sidebar-header-row{border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding-bottom:.6rem;display:flex}.timeline-title-kicker{letter-spacing:2px;color:#c5a880;font-family:Cinzel,serif;font-size:.75rem;font-weight:700}.sidebar-action-icons{gap:.6rem;display:flex}.sidebar-action-btn{color:#fffc;cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .3s cubic-bezier(.25,1,.5,1);display:inline-flex}.sidebar-action-btn:hover{color:#c5a880;background:#c5a8801a;border-color:#c5a88066;transform:scale(1.08);box-shadow:0 0 10px #c5a88040}.sidebar-section{text-align:left}.sidebar-section-title{letter-spacing:2px;color:#fff;margin:0 0 .8rem;font-family:Cinzel,serif;font-size:.8rem;font-weight:600}.featured-articles-list{flex-direction:column;gap:.65rem;margin:0;padding:0;list-style:none;display:flex}.featured-art-link{color:#cbd5e1;font-family:Lora,serif;font-size:.85rem;text-decoration:none;transition:all .3s cubic-bezier(.25,1,.5,1);display:inline-block}.featured-art-link:hover{color:#c5a880;text-shadow:0 0 8px #c5a88040;transform:translate(4px)}.featured-artifact-card{border-top:1px solid #ffffff0f;margin-top:auto;padding-top:1.25rem}.artifact-card-body{align-items:center;gap:1rem;display:flex}.artifact-card-img{object-fit:cover;border:1px solid #c5a88059;border-radius:50%;flex-shrink:0;width:68px;height:68px;transition:transform .4s cubic-bezier(.25,1,.5,1),border-color .3s;box-shadow:0 0 12px #c5a88026}.artifact-card-img:hover{border-color:#c5a88099;transform:scale(1.06)rotate(3deg);box-shadow:0 0 18px #c5a88040}.artifact-card-info{text-align:left;flex:1}.artifact-card-title{color:#fff;margin:0 0 .25rem;font-family:Cinzel,serif;font-size:.78rem}.artifact-card-desc{color:#a0a5b5;margin:0 0 .4rem;font-size:.7rem;line-height:1.35}.artifact-card-link{color:#c5a880;font-size:.72rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-block}.artifact-card-link:hover{text-decoration:underline;transform:translate(2px)}.homepage-footer{border-top:1px solid #ffffff0f;justify-content:center;align-items:center;gap:.8rem;width:100%;margin-top:1.5rem;padding-top:1rem;display:flex}.footer-link{color:#a0a5b5;font-size:.75rem;text-decoration:none;transition:color .3s}.footer-link:hover{color:#c5a880}.footer-dot{color:#ffffff26;font-size:.75rem}.footer-copyright{color:#707585;margin-left:auto;font-size:.72rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=1024px){.homepage-bottom-layout{grid-template-columns:1fr;gap:1.5rem}.homepage-nav-bar{padding:.8rem 2rem}.homepage-main-title{letter-spacing:6px;font-size:2.2rem}.visual-era-card{height:310px}}@media (width<=768px){.homepage-nav-bar{flex-direction:column;gap:.75rem;padding:1rem;position:relative}.nav-links{flex-wrap:wrap;justify-content:center;gap:1rem}.homepage-view{padding-top:2rem}.homepage-main-title{letter-spacing:4px;font-size:1.8rem}.homepage-era-navigator{grid-template-columns:repeat(2,1fr);gap:.85rem;margin:1rem auto 1.5rem}.homepage-era-navigator .visual-era-card:nth-child(5){grid-column:span 2}.visual-era-card{height:280px;padding:1rem}}@media (width<=480px){.homepage-main-title{letter-spacing:3px;font-size:1.4rem}.homepage-tagline{margin-bottom:.8rem;font-size:.9rem}.homepage-era-navigator{grid-template-columns:1fr;gap:.75rem}.homepage-era-navigator .visual-era-card:nth-child(5){grid-column:span 1}.visual-era-card{height:230px}}.premium-icon{background-position:50%;background-repeat:no-repeat;background-size:cover;border:1.5px solid #ffffff40;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;line-height:1;transition:all .4s cubic-bezier(.25,1,.5,1);display:inline-flex;overflow:hidden;box-shadow:inset 0 1px 1px #fff3,0 3px 8px #00000040;font-size:0!important}.premium-icon.large-icon{background-size:cover;border:2px solid #fff3;width:76px;height:76px;box-shadow:inset 0 2px 2px #ffffff26,0 6px 15px #0000004d}.prehistoric-icon{background-color:#e651001a;background-image:url(/images/prehistoric_icon_clean.webp);border-color:#e6510066;box-shadow:inset 0 1px 1px #ffffff1a,0 0 10px #e6510033}.ancient-icon{background-color:#f973161a;background-image:url(/images/ancient_icon_clean.webp);border-color:#f9731666;box-shadow:inset 0 1px 1px #ffffff1a,0 0 10px #f9731633}.medieval-icon{background-color:#ea580c1a;background-image:url(/images/medieval_icon_clean.webp);border-color:#ea580c66;box-shadow:inset 0 1px 1px #ffffff1a,0 0 10px #ea580c33}.modern-icon{background-color:#ff6b001a;background-image:url(/images/modern_icon_clean.webp);border-color:#ff6b0066;box-shadow:inset 0 1px 1px #ffffff1a,0 0 10px #ff6b0033}.future-icon{background-color:#ff76001a;background-image:url(/images/future_icon_clean.webp);border-color:#ff760066;box-shadow:inset 0 1px 1px #ffffff1a,0 0 10px #ff760033}.all-icon{background-color:#ffffff0d;background-image:url(/images/topic_all.webp);border-color:#ffffff40}.empires-icon{background-color:#fbbf240d;background-image:url(/images/topic_empires.webp);border-color:#fbbf2459}.science-icon{background-color:#60a5fa0d;background-image:url(/images/topic_science.webp);border-color:#60a5fa59}.economics-icon{background-color:#f59e0b0d;background-image:url(/images/topic_economics.webp);border-color:#f59e0b59}.languages-icon{background-color:#f43f5e0d;background-image:url(/images/topic_languages.webp);border-color:#f43f5e59}.society-icon{background-color:#10b9810d;background-image:url(/images/topic_society.webp);border-color:#10b98159}.transport-icon{background-color:#06b6d40d;background-image:url(/images/topic_transport.webp);border-color:#06b6d459}.lab-icon{background-color:#a855f70d;background-image:url(/images/topic_lab.webp);border-color:#a855f759}.bookmarks-icon{background-color:#ec48990d;background-image:url(/images/topic_bookmarks.webp);border-color:#ec489959}.premium-icon.all-icon,.premium-icon.empires-icon,.premium-icon.science-icon,.premium-icon.economics-icon,.premium-icon.languages-icon,.premium-icon.society-icon,.premium-icon.transport-icon,.premium-icon.lab-icon,.premium-icon.bookmarks-icon{background-size:135% 135%!important}.sidebar-era-btn:hover .premium-icon,.category-btn:hover .premium-icon,.homepage-topic-btn:hover .premium-icon,.homepage-era-card:hover .premium-icon{border-color:var(--accent-color);box-shadow:0 0 12px rgba(var(--accent-rgb),.4);transform:scale(1.1)rotate(5deg)}.reader-body figure{flex-direction:column;align-items:center;gap:.6rem;width:100%;margin:2rem 0;display:flex}.reader-body figure img{border:1px solid var(--border-color);border-radius:10px;width:100%;max-width:680px;height:auto;transition:transform .4s,box-shadow .4s;box-shadow:0 10px 30px #00000014}.reader-body figure img:hover{box-shadow:0 12px 35px rgba(var(--accent-rgb),.12);border-color:var(--accent-color);transform:scale(1.01)}.reader-body figcaption{color:var(--text-muted);text-align:center;max-width:600px;padding:0 1rem;font-size:.82rem;font-style:italic;line-height:1.4}.historia-toast{-webkit-backdrop-filter:blur(12px);color:#fff;letter-spacing:.5px;text-align:center;z-index:9999;pointer-events:none;opacity:0;background:#0a0c12e0;border:1px solid #c5a88059;border-radius:6px;padding:.9rem 2.2rem;font-family:Lora,serif;font-size:.85rem;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),opacity .3s;position:fixed;bottom:2.5rem;left:50%;transform:translate(-50%)translateY(100px);box-shadow:0 10px 40px #0009,0 0 15px #c5a88033}.historia-toast.show{opacity:1;transform:translate(-50%)translateY(0)}.homepage-section{width:100%;animation:.5s ease-out forwards fadeInSection;display:none}.homepage-section.active{display:block}@keyframes fadeInSection{0%{opacity:0}to{opacity:1}}.homepage-section .section-header{text-align:center;margin-top:1rem;margin-bottom:3rem}.homepage-section .section-title{color:#fff;letter-spacing:4px;text-transform:uppercase;text-shadow:0 2px 10px #00000080;margin-bottom:.6rem;font-family:Cinzel,serif;font-size:2.2rem}.homepage-section .section-subtitle{color:#ffffffb3;max-width:700px;margin:0 auto;font-family:Lora,serif;font-size:1rem;line-height:1.5}.vertical-timeline-container{max-width:900px;margin:2rem auto 5rem;padding:2rem 0;position:relative}.vertical-timeline-line{background:linear-gradient(#c5a8801a 0%,#c5a88099 20% 80%,#c5a8801a 100%);width:2px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.v-timeline-node{justify-content:flex-end;width:50%;margin-bottom:3.5rem;padding-right:3rem;display:flex;position:relative}.v-timeline-node.right{justify-content:flex-start;align-self:flex-end;margin-left:50%;padding-left:3rem;padding-right:0}.v-timeline-badge{z-index:10;background:#0f131a;border:2px solid #c5a880;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.1rem;transition:all .3s;display:flex;position:absolute;top:1.5rem;left:100%;transform:translate(-50%,-50%);box-shadow:0 0 10px #c5a88066}.v-timeline-node.right .v-timeline-badge{left:0}.v-timeline-node:hover .v-timeline-badge{color:#0f131a;background:#c5a880;transform:translate(-50%,-50%)scale(1.15);box-shadow:0 0 15px #c5a880cc}.v-timeline-content{cursor:pointer;border-radius:12px;width:100%;padding:1.5rem 1.8rem;transition:all .3s;position:relative}.v-timeline-content:hover{transform:translateY(-3px);border-color:#c5a88073!important;box-shadow:0 8px 30px #00000059,0 0 15px #c5a88026!important}.v-timeline-content:after{content:"";background:inherit;border-right:1px solid var(--border-color);border-top:1px solid var(--border-color);z-index:1;width:16px;height:16px;position:absolute;top:1.5rem;right:-8px;transform:translateY(-50%)rotate(45deg)}.v-timeline-node.right .v-timeline-content:after{border-top:none;border-right:none;border-left:1px solid var(--border-color);border-bottom:1px solid var(--border-color);left:-8px;right:auto}.v-timeline-date{font-family:var(--text-body-font);color:#c5a880;letter-spacing:1.5px;margin-bottom:.5rem;font-size:.75rem;font-weight:700;display:block}.v-timeline-title{color:#fff;letter-spacing:1px;margin-bottom:.6rem;font-family:Cinzel,serif;font-size:1.15rem}.v-timeline-desc{color:#ffffffbf;margin-bottom:.9rem;font-size:.8rem;line-height:1.5}.v-timeline-link{color:#c5a880;letter-spacing:1px;font-size:.75rem;font-weight:700;text-decoration:none;transition:transform .2s,color .2s;display:inline-block}.v-timeline-link:hover{color:#fff;transform:translate(4px)}.artifacts-grid-container{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;width:100%;max-width:1200px;margin:0 auto 5rem;display:grid}.artifact-gallery-card{border-radius:12px;flex-direction:column;height:100%;transition:all .3s;display:flex;overflow:hidden}.artifact-gallery-card:hover{border-color:#c5a88066;transform:translateY(-8px);box-shadow:0 15px 35px #0006,0 0 15px #c5a88026}.artifact-gallery-img-wrapper{background:#0003;border-bottom:1px solid #c5a8801a;justify-content:center;align-items:center;width:100%;height:200px;display:flex;position:relative;overflow:hidden}.artifact-gallery-img-wrapper img{object-fit:contain;max-width:100%;max-height:100%;padding:1.5rem;transition:transform .5s}.artifact-gallery-card:hover .artifact-gallery-img-wrapper img{transform:scale(1.08)}.artifact-gallery-info{flex-direction:column;flex:1;padding:1.5rem;display:flex}.artifact-gallery-tag{font-family:var(--text-body-font);text-transform:uppercase;color:#c5a880;letter-spacing:1.5px;margin-bottom:.5rem;font-size:.65rem;font-weight:700}.artifact-gallery-title{color:#fff;margin-bottom:.6rem;font-family:Cinzel,serif;font-size:1.1rem;line-height:1.3}.artifact-gallery-desc{color:#ffffffbf;flex:1;margin-bottom:1.2rem;font-size:.78rem;line-height:1.5}.artifact-gallery-link{color:#c5a880;letter-spacing:1px;align-self:flex-start;font-size:.75rem;font-weight:700;text-decoration:none;transition:color .2s,transform .2s}.artifact-gallery-link:hover{color:#fff;transform:translate(4px)}.profile-layout{grid-template-columns:360px 1fr;gap:2rem;max-width:1100px;margin:0 auto 5rem;display:grid}.profile-passport-card{-webkit-backdrop-filter:blur(8px);background:#0f172a8c;border:1px solid #c5a88040;border-radius:12px;flex-direction:column;justify-content:space-between;height:440px;padding:1.5rem;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 32px #0000005e}.profile-passport-card:before{content:"";pointer-events:none;background:radial-gradient(circle at 80% 20%,#c5a8800a,#0000 50%);position:absolute;inset:0}.passport-header{border-bottom:1px solid #c5a88040;justify-content:space-between;align-items:center;padding-bottom:.75rem;display:flex}.passport-kicker{letter-spacing:2px;color:#c5a880;font-family:Cinzel,serif;font-size:.8rem}.passport-seal{font-size:1.5rem;animation:3s ease-in-out infinite pulse-glow}.passport-body{align-items:center;gap:1.5rem;margin:1.5rem 0;display:flex}.passport-photo-placeholder{background:#00000073;border:1.5px solid #c5a8804d;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;width:110px;height:140px;padding:.5rem;display:flex}.photo-icon{opacity:.4;color:#fff;font-size:2.2rem}.photo-label{color:#c5a880;text-transform:uppercase;text-align:center;letter-spacing:.5px;font-size:.55rem;font-weight:700}.passport-details{flex-direction:column;flex:1;gap:.8rem;display:flex}.detail-row{border-bottom:.5px solid #ffffff14;flex-direction:column;padding-bottom:.2rem;display:flex}.detail-lbl{color:#fff6;text-transform:uppercase;letter-spacing:.5px;font-size:.58rem;font-weight:700}.detail-val{color:#e2e8f0;font-family:Lora,serif;font-size:.82rem}.passport-footer{color:#fff6;letter-spacing:1px;border-top:1px solid #c5a88040;justify-content:space-between;padding-top:.75rem;font-size:.55rem;display:flex}.profile-achievements{background:#0f172a59;border:1px solid #ffffff14;border-radius:12px;padding:2rem}.profile-achievements h3{color:#c5a880;letter-spacing:1px;border-bottom:1px solid #ffffff14;margin-bottom:1.5rem;padding-bottom:.5rem;font-family:Cinzel,serif;font-size:1.1rem}.badges-grid-container{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1.2rem;display:grid}.badge-itemlocked,.badge-itemunlocked{text-align:center;background:#0003;border:1px solid #ffffff0a;border-radius:8px;flex-direction:column;align-items:center;padding:1rem .5rem;transition:all .3s;display:flex}.badge-itemlocked{opacity:.35;filter:grayscale()}.badge-itemunlocked{opacity:1;filter:none;background:radial-gradient(circle,#c5a88014,#0000 80%);border:1.5px solid #c5a88073;transform:translateY(-2px);box-shadow:0 4px 16px #c5a88026}.badge-icon{margin-bottom:.5rem;font-size:2.2rem}.badge-name{color:#c5a880;margin-bottom:.25rem;font-family:Cinzel,serif;font-size:.72rem;font-weight:700}.badge-desc{color:#ffffff80;font-size:.58rem;line-height:1.3}.recent-activities-list{flex-direction:column;gap:.6rem;display:flex}.activity-item{color:#a0a5b5;background:#ffffff05;border-left:2px solid #c5a8804d;border-radius:6px;align-items:center;gap:.75rem;padding:.65rem 1rem;font-size:.76rem;display:flex}@media (width<=768px){.profile-layout{grid-template-columns:1fr}.profile-passport-card{height:auto}}.homepage-map-wrapper{border:1px solid #c5a88040;border-radius:12px;width:100%;max-width:1100px;margin:0 auto 5rem;position:relative;overflow:hidden}.homepage-leaflet-map{z-index:1;background:#080a10;width:100%;height:550px}.homepage-map-legend{-webkit-backdrop-filter:blur(8px);z-index:1000;pointer-events:none;background:#080a0fe0;border:1px solid #c5a88040;border-radius:8px;max-width:220px;padding:1rem;position:absolute;bottom:1.5rem;left:1.5rem;box-shadow:0 4px 20px #00000080}.homepage-map-legend h4{color:#fff;letter-spacing:1px;border-bottom:1px solid #ffffff1a;margin-bottom:.6rem;padding-bottom:.3rem;font-family:Cinzel,serif;font-size:.8rem}.legend-item{color:#ffffffd9;align-items:center;gap:.5rem;margin-bottom:.4rem;font-size:.68rem;display:flex}.legend-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.homepage-leaflet-popup .leaflet-popup-content-wrapper{color:#e2e8f0!important;background:#0c0f17!important;border:1.5px solid #c5a8804d!important;border-radius:8px!important;padding:0!important;box-shadow:0 10px 30px #000c!important}.homepage-leaflet-popup .leaflet-popup-content{margin:0!important;padding:.75rem!important}.homepage-leaflet-popup .leaflet-popup-tip{box-shadow:none!important;background:#0c0f17!important;border-bottom:1px solid #c5a8804d!important;border-left:1px solid #c5a8804d!important}.community-grid{grid-template-columns:3fr 2fr;gap:2rem;width:100%;max-width:1200px;margin:0 auto 5rem;display:grid}.community-left,.community-right .glass-panel{border-radius:12px;padding:2rem}.community-left h3,.community-right h3{color:#fff;letter-spacing:2px;border-bottom:1px solid #c5a88026;margin-bottom:1.5rem;padding-bottom:.6rem;font-family:Cinzel,serif;font-size:1.3rem}.discussion-list{flex-direction:column;gap:1.25rem;display:flex}.discussion-item{background:#ffffff04;border:1px solid #ffffff0a;border-radius:8px;padding:1.25rem;transition:all .3s}.discussion-item:hover{background:#c5a88005;border-color:#c5a8804d;transform:translate(4px)}.disc-meta{color:#a0a5b5;justify-content:space-between;align-items:center;margin-bottom:.5rem;font-size:.65rem;display:flex}.disc-time{opacity:.75}.disc-title{color:#fff;margin-bottom:.5rem;font-family:Lora,serif;font-size:.95rem;line-height:1.4}.community-form .form-row{margin-bottom:1rem}.community-input,.community-select,.community-textarea{color:#fff;width:100%;font-family:var(--text-body-font);background:#00000040;border:1px solid #c5a88033;border-radius:6px;outline:none;padding:.7rem .9rem;font-size:.8rem;transition:border-color .3s,box-shadow .3s}.community-input:focus,.community-select:focus,.community-textarea:focus{border-color:#c5a880;box-shadow:0 0 8px #c5a88040}.community-select{cursor:pointer}.community-select option{color:#fff;background:#0c0f17}.study-guide-stats{background:#c5a88008;border:1px solid #c5a88033;border-radius:12px;padding:1.5rem 2rem}@media (width<=900px){.community-grid{grid-template-columns:1fr;gap:1.5rem}}@media (width<=768px){.homepage-nav-bar{padding:.8rem 1.5rem}.nav-links{display:flex}.homepage-section .section-title{font-size:1.6rem}.homepage-section .section-subtitle{font-size:.85rem}.vertical-timeline-container{padding:1rem 0}.v-timeline-node{margin-bottom:2.5rem}}.time-engine-chronicle-card{border-radius:12px;flex-direction:column;gap:.5rem;margin-top:1rem;padding:1.2rem;transition:all .3s;display:flex}.chronicle-card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:.5rem;display:flex}#chronicle-card-title{color:#fff;letter-spacing:.5px;margin:0;font-family:Cinzel,serif;font-size:.95rem}.chronicle-card-year{font-family:var(--text-body-font);color:#c5a880;background:#c5a8801a;border-radius:4px;padding:.15rem .5rem;font-size:.72rem;font-weight:700}#chronicle-card-desc{color:var(--text-color);opacity:.9;margin:.2rem 0;font-size:.76rem;line-height:1.45}.chronicle-card-link{color:#c5a880;align-self:flex-start;margin-top:.2rem;font-size:.75rem;font-weight:700;text-decoration:none;transition:transform .2s}.chronicle-card-link:hover{text-decoration:underline;transform:translate(3px)}.historical-map-custom-popup .leaflet-popup-content-wrapper{-webkit-backdrop-filter:blur(8px)!important;color:#e2e8f0!important;background:#0c0f17f2!important;border:1px solid #c5a88040!important;border-radius:8px!important;padding:6px!important;box-shadow:0 8px 32px #00000080!important}.historical-map-custom-popup .leaflet-popup-tip{background:#0c0f17f2!important;border-bottom:1px solid #c5a88040!important;border-left:1px solid #c5a88040!important}.historical-map-custom-popup .leaflet-popup-close-button{color:#a0a5b5!important;padding:6px 8px 0 0!important;font-size:14px!important}.homepage-leaflet-popup .leaflet-popup-content-wrapper{-webkit-backdrop-filter:blur(8px)!important;background:#0c0f17f2!important;border:1px solid #c5a88040!important;border-radius:8px!important;padding:6px!important;box-shadow:0 8px 32px #00000080!important}.homepage-leaflet-popup .leaflet-popup-tip{background:#0c0f17f2!important;border-bottom:1px solid #c5a88040!important;border-left:1px solid #c5a88040!important}.brand-logo-svg{filter:drop-shadow(0 0 4px #c5a88040);vertical-align:middle;transition:transform .6s cubic-bezier(.34,1.56,.64,1),filter .3s;display:inline-block}.nav-brand:hover .brand-logo-svg,#brand-logo:hover .brand-logo-svg,.homepage-nav-bar .nav-brand:hover .brand-logo-svg{filter:drop-shadow(0 0 10px #d4af37bf);transform:rotate(180deg)}.theme-toggle-btn{color:var(--accent-color);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:.4rem;transition:transform .3s,color .3s;display:flex}.theme-toggle-btn:hover{color:var(--highlight-color);transform:scale(1.1)}body.theme-light .homepage-nav-bar{background:#ffffffe6;box-shadow:0 4px 25px #0000001a}body.theme-light .auth-modal-content{background:#fff;box-shadow:0 15px 40px #0003}body.theme-light .auth-input-group input{color:#1e293b;background:#f8fafc}body.theme-light .auth-submit-btn{color:#fff}body.theme-light .auth-modal-overlay{background:#ffffffb3}.auth-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:3000;opacity:0;pointer-events:none;background:#040508d9;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:fixed;inset:0}.auth-modal-overlay.active{opacity:1;pointer-events:auto}.auth-modal-content{text-align:center;background:#0e1219f2;border:1px solid #c5a8804d;border-radius:6px;width:90%;max-width:400px;padding:2.5rem;transition:transform .3s;position:relative;transform:translateY(20px);box-shadow:0 15px 40px #0009}.auth-modal-overlay.active .auth-modal-content{transform:translateY(0)}.auth-close-btn{color:#ffffff80;cursor:pointer;background:0 0;border:none;font-size:1.8rem;transition:color .2s;position:absolute;top:1rem;right:1.2rem}.auth-close-btn:hover{color:#c5a880}.auth-modal-content h2{color:#c5a880;margin-bottom:.5rem;font-family:Cinzel,serif;font-size:1.5rem}.auth-modal-content p{color:#ffffffb3;margin-bottom:1.5rem;font-size:.85rem;line-height:1.4}.auth-input-group{text-align:left;margin-bottom:1.5rem}.auth-input-group label{color:#c5a880cc;text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;font-size:.75rem;display:block}.auth-input-group input{color:#fff;width:100%;font-family:var(--text-body-font);background:#00000080;border:1px solid #c5a88066;border-radius:4px;outline:none;padding:.8rem;font-size:.95rem;transition:border-color .3s}.auth-input-group input:focus{border-color:#c5a880}.auth-submit-btn{color:#080a10;width:100%;font-family:var(--text-body-font);letter-spacing:1px;cursor:pointer;background:#c5a880;border:none;border-radius:4px;padding:.9rem;font-weight:700;transition:background .3s}.auth-submit-btn:hover{background:#e6c89a}.nav-brand,#brand-logo{align-items:center;gap:.75rem;display:flex}.nav-brand-text{flex-direction:column;display:flex}.didyouknow-icon{color:#ea580c;text-indent:0!important;background-color:#f59e0b0d!important;background-image:none!important;border-color:#f59e0b59!important;justify-content:center!important;align-items:center!important;font-size:1.1rem!important;display:inline-flex!important}.didyouknow-icon:before{content:"💡";display:inline-block}.dropdown-menu:before{content:"";background:0 0;height:18px;position:absolute;top:-18px;left:0;right:0}body.theme-light .homepage-view{background:var(--bg-gradient);color:var(--text-color)}body.theme-light .homepage-stars{opacity:.03;filter:invert()}body.theme-light .homepage-nav-bar{background:#ffffffd9;border-bottom:1.2px solid #946d3e26;box-shadow:0 4px 25px #0000000d}body.theme-light .nav-brand-title{color:#1e293b}body.theme-light .nav-brand-subtitle{color:#946d3e}body.theme-light .nav-links a{color:#475569}body.theme-light .nav-links a:hover,body.theme-light .nav-links li.active a{color:#946d3e;text-shadow:0 0 8px #946d3e33}body.theme-light .nav-links li.active a:after{background:#946d3e;box-shadow:0 0 6px #946d3e66}body.theme-light .auth-btn{color:#475569}body.theme-light .auth-btn:hover{color:#946d3e}body.theme-light .signup-btn{border-color:var(--accent-color);background:#946d3e0d}body.theme-light .signup-btn:hover{background:var(--accent-color);color:#fff!important}body.theme-light .auth-divider{color:#00000026}body.theme-light .dropdown-menu{background:#fffffffa;border:1px solid #946d3e40;box-shadow:0 10px 30px #0000001a}body.theme-light .dropdown-menu li a{color:#334155!important}body.theme-light .dropdown-menu li a:hover{background:#946d3e14;color:#946d3e!important}body.theme-light .homepage-main-title{color:#0f172a;text-shadow:0 2px 10px #0000000d}body.theme-light .homepage-tagline{color:#334155;text-shadow:none}body.theme-light .homepage-enter-btn{color:#946d3e;background:#ffffffbf;border-color:#946d3e;box-shadow:0 4px 15px #946d3e1a}body.theme-light .homepage-enter-btn:hover{color:#fff;background:#946d3e;box-shadow:0 6px 20px #946d3e40}body.theme-light .homepage-spotlight-showcase{background:#ffffffd9;border:1px solid #946d3e26;box-shadow:0 8px 30px #0000000a}body.theme-light .spotlight-main-title{color:#1e293b}body.theme-light .spotlight-item{background:#00000005;border:1px solid #0000000a}body.theme-light .spotlight-item:hover{background:#946d3e0f;border-color:#946d3e40}body.theme-light .spotlight-info h5{color:#1e293b}body.theme-light .homepage-sidebar{background:#ffffffd9;border:1px solid #946d3e26;box-shadow:0 10px 30px #0000000d}body.theme-light .sidebar-header-row{border-bottom:1px solid #946d3e26}body.theme-light .sidebar-section-title{color:#1e293b}body.theme-light .timeline-title-kicker{color:#946d3e}body.theme-light .sidebar-action-btn{color:#475569;background:#00000008;border:1px solid #00000014}body.theme-light .sidebar-action-btn:hover{color:#946d3e;background:#946d3e14;border-color:#946d3e4d}body.theme-light .featured-art-link{color:#334155}body.theme-light .featured-art-link:hover{color:#946d3e;text-shadow:none}body.theme-light .featured-artifact-card{border-top:1px solid #946d3e26}body.theme-light .artifact-card-title{color:#1e293b}body.theme-light .artifact-card-desc{color:#475569}body.theme-light .artifact-card-link{color:#946d3e}body.theme-light .homepage-footer{border-top:1px solid #946d3e26}body.theme-light .footer-link{color:#475569}body.theme-light .footer-link:hover{color:#946d3e}body.theme-light .footer-dot{color:#0000001a}body.theme-light .footer-copyright{color:#64748b}body.theme-light .visual-era-card{background:#ffffffbf;border:1px solid #946d3e1f;box-shadow:0 4px 20px #0000000d}body.theme-light .visual-era-card:hover{border-color:#946d3e66;box-shadow:0 12px 30px #946d3e26}body.theme-light .v-timeline-title{color:#1e293b}body.theme-light .v-timeline-desc{color:#475569}body.theme-light .v-timeline-badge{background:#fff;border-color:#946d3e;box-shadow:0 0 10px #946d3e40}body.theme-light .v-timeline-node:hover .v-timeline-badge{color:#fff;background:#946d3e}body.theme-light .artifact-gallery-title{color:#1e293b}body.theme-light .artifact-gallery-desc{color:#475569}body.theme-light .artifact-gallery-card{background:#fffc;border-color:#946d3e26}body.theme-light .artifact-gallery-img-wrapper{background:#00000005;border-bottom:1px solid #946d3e1a}body.theme-light .community-left h3,body.theme-light .community-right h3{color:#1e293b;border-bottom:1px solid #946d3e26}body.theme-light .disc-title{color:#1e293b}body.theme-light .disc-preview{color:#475569}body.theme-light .disc-meta{color:#64748b}body.theme-light .discussion-item{background:#00000004;border:1px solid #0000000a}body.theme-light .discussion-item:hover{background:#946d3e05;border-color:#946d3e4d}body.theme-light .community-input,body.theme-light .community-select,body.theme-light .community-textarea{color:#1e293b;background:#ffffffd9;border-color:#946d3e40}body.theme-light .community-input:focus,body.theme-light .community-select:focus,body.theme-light .community-textarea:focus{border-color:#946d3e;box-shadow:0 0 8px #946d3e33}body.theme-light .community-select option{color:#1e293b;background:#fff}body.theme-light .detail-lbl{color:#64748b}body.theme-light .detail-val{color:#1e293b}body.theme-light .badge-desc{color:#475569}body.theme-light .profile-passport-card{background:#ffffffd9;border-color:#946d3e40;box-shadow:0 8px 32px #00000014}body.theme-light .profile-passport-card:before{background:radial-gradient(circle at 80% 20%,#946d3e0a,#0000 50%)}body.theme-light .passport-header{border-bottom-color:#946d3e40}body.theme-light .passport-photo-placeholder{background:#0000000d;border-color:#946d3e4d}body.theme-light .photo-icon{color:#64748b}body.theme-light .detail-row{border-bottom-color:#00000014}body.theme-light .passport-footer{color:#64748b;border-top-color:#946d3e40}body.theme-light .profile-achievements{background:#fff9;border-color:#00000014}body.theme-light .profile-achievements h3{border-bottom-color:#00000014}body.theme-light .badge-itemlocked,body.theme-light .badge-itemunlocked{background:#00000005;border-color:#0000000a}body.theme-light .badge-itemunlocked{background:radial-gradient(circle,#946d3e14,#0000 80%);border-color:#946d3e73;box-shadow:0 4px 16px #946d3e26}body.theme-light .recent-activities-list .activity-item{color:#475569;background:#00000005;border-left-color:#946d3e4d}body.theme-light .homepage-section .section-title{color:#0f172a;text-shadow:none}body.theme-light .homepage-section .section-subtitle{color:#334155;text-shadow:none}a{color:inherit;text-decoration:none}#era-pane{display:none!important}.viewport{grid-template-columns:1fr!important}header.glass-panel{justify-content:space-between;align-items:center;gap:1.5rem;display:flex}header.glass-panel .nav-links{margin:0 auto}@media (width<=1024px){header.glass-panel{flex-direction:column;gap:1rem;padding:1.5rem 1rem}header.glass-panel .nav-links{margin:.5rem 0}}header.glass-panel{position:relative;z-index:3000!important}.reader-hero-image,.card-image-header{background-position:50% 20%!important}.reader-hero-image{position:relative}.image-type-badge{color:var(--accent-color);border:1px solid var(--border-color);font-size:.65rem;font-family:var(--text-body-font);letter-spacing:.5px;text-transform:uppercase;-webkit-backdrop-filter:blur(8px);z-index:10;background:#080a10d1;border-radius:4px;padding:.25rem .6rem;font-weight:700;position:absolute;bottom:.75rem;right:.75rem;box-shadow:0 4px 12px #00000059}.photo-badge{text-transform:uppercase;letter-spacing:.5px;margin-right:.3rem;font-size:.78rem;font-weight:700}.photo-badge.real-badge{color:#10b981}.photo-badge.ai-badge{color:var(--accent-color)}.reading-progress-bar-container{background:rgba(var(--accent-rgb), .1);z-index:100;width:100%;height:3px;margin-bottom:0;position:sticky;top:0;left:0}.reading-progress-bar{background:linear-gradient(90deg, var(--accent-color), var(--highlight-color));border-radius:0 2px 2px 0;width:0%;height:100%;transition:width .15s}.content-type-badge{text-transform:uppercase;letter-spacing:1.5px;border-radius:20px;align-items:center;gap:.35rem;margin-bottom:.75rem;padding:.3rem .75rem;font-size:.65rem;font-weight:700;display:inline-flex}.content-type-badge.recorded{color:#10b981;background:#10b9811a;border:1px solid #10b98159}.content-type-badge.emerging{color:#f59e0b;background:#f59e0b1a;border:1px solid #f59e0b59}.content-type-badge.speculative{color:#8b5cf6;background:#8b5cf61a;border:1px solid #8b5cf659}.speculative-disclaimer{color:var(--text-color);background:#8b5cf60f;border:1px solid #8b5cf640;border-left:4px solid #8b5cf6;border-radius:0 8px 8px 0;margin-bottom:1.5rem;padding:.85rem 1.1rem;font-size:.82rem;line-height:1.5}.speculative-disclaimer strong{color:#8b5cf6;text-transform:uppercase;letter-spacing:1px;margin-bottom:.25rem;font-size:.72rem;display:block}.article-reader-layout{flex-direction:column;gap:2.5rem;max-width:820px;margin:0 auto;display:flex}.article-reader-main{width:100%;min-width:0}.article-reader-sidebar{border-top:1px solid var(--border-color);flex-flow:wrap;gap:1.5rem;width:100%;height:auto;margin-top:1rem;padding-top:2rem;display:flex;position:relative;top:0}.reader-sidebar-panel{flex:250px;min-width:250px}@media (width<=1024px){.article-reader-sidebar{flex-direction:column;gap:1.25rem}.article-reader{height:auto!important;padding:1.25rem 1rem!important;overflow:visible!important}.reader-hero-image{height:220px!important;margin-bottom:1.25rem!important}.reader-body figure{margin:1.5rem 0!important}}.reader-sidebar-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:10px;padding:1.1rem}.reader-sidebar-panel h4{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;border-bottom:1px solid var(--border-color);margin-bottom:.75rem;padding-bottom:.5rem;font-size:.8rem}.sidebar-related-list{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.sidebar-related-list li a{color:var(--text-color);cursor:pointer;align-items:flex-start;gap:.4rem;font-size:.8rem;line-height:1.4;text-decoration:none;transition:color .2s;display:flex}.sidebar-related-list li a:hover{color:var(--accent-color)}.sidebar-related-list li a:before{content:"→";color:var(--accent-color);flex-shrink:0;margin-top:.1rem;font-size:.75rem}.article-metadata-row{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.article-meta-tag{color:var(--text-muted);background:rgba(var(--accent-rgb), .05);border:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.5px;border-radius:4px;padding:.2rem .55rem;font-size:.68rem;font-weight:600}.article-meta-tag.theme-tag{color:var(--highlight-color);border-color:rgba(var(--highlight-rgb), .25);background:rgba(var(--highlight-rgb), .05)}.reading-time-tag{color:var(--text-muted);align-items:center;gap:.3rem;font-size:.68rem;display:flex}.article-section{margin-bottom:.5rem}.section-heading{font-family:var(--text-heading-font);color:var(--accent-color);border-bottom:1px solid var(--border-color);margin:1.75rem 0 .75rem;padding-bottom:.35rem;font-size:1.3rem;font-weight:700}.article-lead{color:var(--text-color);border-left:3px solid var(--accent-color);margin-bottom:1.5rem;padding-left:1.1rem;font-size:1.06rem;font-style:italic;line-height:1.72}.historian-debate-box{background:rgba(var(--accent-rgb), .04);border:1px solid rgba(var(--accent-rgb), .2);border-radius:12px;margin:2rem 0;padding:1.25rem 1.5rem;position:relative;overflow:hidden}.historian-debate-box:before{content:"";background:linear-gradient(to bottom, var(--accent-color), var(--highlight-color));width:4px;height:100%;position:absolute;top:0;left:0}.debate-header{align-items:center;gap:.65rem;margin-bottom:1rem;display:flex}.debate-icon{flex-shrink:0;font-size:1.2rem}.debate-title{font-family:var(--text-heading-font);color:var(--accent-color);margin:0;font-size:1rem;font-weight:700}.debate-body{grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem;display:grid}@media (width<=600px){.debate-body{grid-template-columns:1fr}}.debate-side{background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;padding:.9rem 1rem}.debate-label{text-transform:uppercase;letter-spacing:1px;color:var(--accent-color);margin-bottom:.45rem;font-size:.65rem;font-weight:700;display:block}.debate-side p{color:var(--text-color);margin:0;font-size:.84rem;line-height:1.55}.debate-note{color:var(--text-muted);border-top:1px dashed var(--border-color);margin:0;padding-top:.75rem;font-size:.78rem;font-style:italic}.primary-source{background:rgba(var(--accent-rgb), .03);border-left:4px solid var(--accent-color);border-radius:0 8px 8px 0;margin:1.75rem 0;padding:1.25rem 1.5rem;position:relative}.primary-source:before{content:"\"";font-family:var(--text-heading-font);color:var(--accent-color);opacity:.15;pointer-events:none;font-size:4rem;line-height:1;position:absolute;top:-.5rem;left:1rem}.primary-source p{font-family:var(--text-heading-font);color:var(--text-color);margin:0 0 .65rem;font-size:.96rem;font-style:italic;line-height:1.65}.primary-source cite{color:var(--accent-color);letter-spacing:.3px;font-size:.75rem;font-style:normal;font-weight:600;display:block}.interpretation-note{background:#06b6d40d;border:1px solid #06b6d433;border-radius:8px;margin:1.5rem 0;padding:1rem 1.25rem}.interpretation-note-header{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.interpretation-note-header span{text-transform:uppercase;letter-spacing:1.2px;color:#06b6d4;font-size:.65rem;font-weight:700}.interpretation-note p{color:var(--text-color);margin:0;font-size:.84rem;line-height:1.55}.related-civs-panel{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;margin:2rem 0 1rem;padding:1.1rem 1.25rem}.related-civs-panel h4{font-family:var(--text-heading-font);color:var(--accent-color);margin-bottom:.75rem;font-size:.85rem;font-weight:700}.related-civs-grid{flex-wrap:wrap;gap:.5rem;display:flex}.civ-tag{color:var(--text-color);background:rgba(var(--accent-rgb), .07);border:1px solid var(--border-color);cursor:pointer;border-radius:20px;padding:.25rem .65rem;font-size:.72rem;font-weight:600;transition:all .25s}.civ-tag:hover{background:rgba(var(--accent-rgb), .15);border-color:var(--accent-color);color:var(--accent-color)}.contextual-link{color:var(--accent-color);text-underline-offset:3px;cursor:pointer;font-weight:500;text-decoration:underline;text-decoration-thickness:1px;transition:color .2s,text-decoration-color .2s}.contextual-link:hover{color:var(--highlight-color);-webkit-text-decoration-color:var(--highlight-color);text-decoration-color:var(--highlight-color)}.further-reading-panel{background:rgba(var(--accent-rgb), .03);border:1px solid var(--border-color);border-radius:10px;margin:1rem 0 2rem;padding:1.1rem 1.25rem}.further-reading-panel h4{font-family:var(--text-heading-font);color:var(--accent-color);align-items:center;gap:.4rem;margin-bottom:.75rem;font-size:.85rem;font-weight:700;display:flex}.reading-list{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.reading-list li{color:var(--text-muted);padding-left:1rem;font-size:.82rem;line-height:1.5;position:relative}.reading-list li:before{content:"▸";color:var(--accent-color);font-size:.75rem;position:absolute;top:.1rem;left:0}.reading-list li strong{color:var(--text-color)}.reading-list li em{color:var(--accent-color)}.scholar-mode-btn{border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;font-size:.72rem;font-weight:600;font-family:var(--text-body-font);letter-spacing:.5px;background:0 0;border-radius:6px;align-items:center;gap:.4rem;padding:.35rem .8rem;transition:all .25s;display:flex}.scholar-mode-btn:hover{border-color:var(--accent-color);color:var(--accent-color);background:rgba(var(--accent-rgb), .05)}.scholar-mode-btn.active{background:rgba(var(--accent-rgb), .1);border-color:var(--accent-color);color:var(--accent-color)}body.scholar-mode .homepage-nav-bar{opacity:0;pointer-events:none}body.scholar-mode .sidebar,body.scholar-mode .search-bar-container{display:none!important}body.scholar-mode .reader-header .back-to-grid{display:none}body.scholar-mode .article-reader{padding:2rem 4rem}body.scholar-mode .article-reader-layout{grid-template-columns:1fr;max-width:740px}body.scholar-mode .article-reader-sidebar{display:none}body.scholar-mode .scholar-mode-btn{background:rgba(var(--accent-rgb), .12);border-color:var(--accent-color);color:var(--accent-color)}.scholar-mode-exit-bar{background:rgba(var(--accent-rgb), .12);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgba(var(--accent-rgb), .25);z-index:9000;text-align:center;color:var(--accent-color);cursor:pointer;padding:.6rem 2rem;font-size:.75rem;transition:background .2s;display:none;position:fixed;bottom:0;left:0;right:0}body.scholar-mode .scholar-mode-exit-bar{display:block}.scholar-mode-exit-bar:hover{background:rgba(var(--accent-rgb), .2)}.theme-pathways-section{width:100%;margin:1.5rem auto 2.5rem;animation:1.1s ease-out fadeInUp}.theme-pathways-header{justify-content:space-between;align-items:center;margin-bottom:1.2rem;display:flex}.theme-pathways-title{letter-spacing:2.5px;color:var(--accent-color);text-transform:uppercase;font-family:Cinzel,serif;font-size:.9rem;font-weight:700}.theme-pathways-grid{grid-template-columns:repeat(8,1fr);gap:.75rem;display:grid}@media (width<=1200px){.theme-pathways-grid{grid-template-columns:repeat(4,1fr)}}@media (width<=768px){.theme-pathways-grid{grid-template-columns:repeat(2,1fr)}}.theme-pathway-card{cursor:pointer;text-align:center;background:#080a0fbf;border:1px solid #ffffff12;border-radius:12px;flex-direction:column;align-items:center;gap:.6rem;padding:1.1rem .85rem;text-decoration:none;transition:all .35s cubic-bezier(.25,1,.5,1);display:flex;position:relative;overflow:hidden}.theme-pathway-card:before{content:"";background:var(--theme-color,var(--accent-color));height:2px;transition:transform .35s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.theme-pathway-card:hover:before{transform:scaleX(1)}.theme-pathway-card:hover{background:rgba(var(--accent-rgb), .06);border-color:#ffffff2e;transform:translateY(-4px);box-shadow:0 8px 24px #0000004d}.theme-pathway-icon{background:#ffffff0a;border:1px solid #ffffff14;border-radius:10px;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.5rem;transition:transform .3s;display:flex}.theme-pathway-card:hover .theme-pathway-icon{transform:scale(1.1)}.theme-pathway-name{font-family:var(--text-body-font);color:#fff;letter-spacing:.5px;font-size:.68rem;font-weight:700;line-height:1.3}.theme-pathway-count{color:#ffffff73;font-size:.6rem;font-weight:500}.civilization-hub-badge{text-transform:uppercase;letter-spacing:1px;color:#f59e0b;background:#f59e0b1a;border:1px solid #f59e0b4d;border-radius:4px;align-items:center;gap:.3rem;margin-left:.4rem;padding:.2rem .55rem;font-size:.62rem;font-weight:700;display:inline-flex}.homepage-stats-bar{background:#080a0f99;border:1px solid #ffffff0f;border-radius:10px;justify-content:center;align-items:center;gap:2.5rem;width:100%;max-width:900px;margin:0 auto 1.5rem;padding:.9rem 2rem;animation:.9s ease-out fadeInUp;display:flex}.homepage-stat-item{flex-direction:column;align-items:center;gap:.1rem;display:flex}.homepage-stat-num{color:var(--accent-color);font-family:Cinzel,serif;font-size:1.35rem;font-weight:700;line-height:1}.homepage-stat-label{text-transform:uppercase;letter-spacing:1.5px;color:#ffffff73;font-size:.6rem;font-weight:600}.homepage-stats-divider{background:#ffffff14;width:1px;height:28px}@media (width<=600px){.homepage-stats-bar{flex-wrap:wrap;gap:1.2rem;padding:.75rem 1rem}.homepage-stats-divider{display:none}}body.theme-light .homepage-stats-bar{background:#ffffffeb;border-color:#946d3e33;box-shadow:0 2px 16px #00000014}body.theme-light .homepage-stat-label{color:var(--text-muted)}body.theme-light .homepage-stats-divider{background:#946d3e2e}.era-speculative-badge{z-index:10;text-transform:uppercase;letter-spacing:1.2px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;background:#8b5cf6d9;border:1px solid #fff3;border-radius:4px;padding:.2rem .6rem;font-size:.58rem;font-weight:700;position:absolute;top:.7rem;right:.7rem}.timeline-overlay-controls{flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:1.5rem;display:flex}.timeline-overlay-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-right:.25rem;font-size:.7rem;font-weight:700}.timeline-overlay-btn{color:#ffffffa6;cursor:pointer;font-size:.7rem;font-weight:600;font-family:var(--text-body-font);letter-spacing:.3px;background:#ffffff08;border:1px solid #ffffff1a;border-radius:20px;padding:.3rem .75rem;transition:all .25s}.timeline-overlay-btn:hover{color:var(--accent-color);background:rgba(var(--accent-rgb), .07);border-color:#c5a88066}.timeline-overlay-btn.active{background:rgba(var(--accent-rgb), .1);border-color:var(--accent-color);color:var(--accent-color)}.v-timeline-node.non-western .v-timeline-badge{border:2px solid #f59e0b99}.v-timeline-node .v-timeline-region-tag{text-transform:uppercase;letter-spacing:.8px;color:#ffffff80;margin-bottom:.2rem;font-size:.58rem;font-weight:700;display:block}.v-timeline-collapse-marker{background:#dc26260f;border:1px solid #dc262633;border-radius:8px;align-items:center;gap:.75rem;width:calc(50% - 2rem);margin:.5rem 0;padding:.7rem 1.1rem;display:flex}.v-timeline-node.left .v-timeline-collapse-marker{margin-left:auto;margin-right:2.5rem}.v-timeline-node.right .v-timeline-collapse-marker{margin-left:2.5rem}.collapse-marker-icon{flex-shrink:0;font-size:1.1rem}.collapse-marker-text{color:#dc2626d9;font-size:.75rem;font-weight:600;line-height:1.4}.collapse-marker-year{color:#dc262699;font-size:.65rem;display:block}.community-grid{grid-template-columns:1.4fr 1fr;gap:2rem;display:grid}@media (width<=900px){.community-grid{grid-template-columns:1fr}}.discussion-thread{border:1px solid var(--border-color);cursor:pointer;background:#ffffff05;border-radius:10px;margin-bottom:1rem;padding:1.1rem 1.25rem;transition:all .25s}.discussion-thread:hover{border-color:rgba(var(--accent-rgb), .35);background:rgba(var(--accent-rgb), .04)}.thread-category-badge{text-transform:uppercase;letter-spacing:1px;border-radius:4px;margin-bottom:.45rem;padding:.15rem .5rem;font-size:.6rem;font-weight:700;display:inline-block}.thread-category-badge.debate{color:#ef4444;background:#ef44441a;border:1px solid #ef444440}.thread-category-badge.analysis{color:#3b82f6;background:#3b82f61a;border:1px solid #3b82f640}.thread-category-badge.discovery{color:#10b981;background:#10b9811a;border:1px solid #10b98140}.thread-category-badge.question{color:#f59e0b;background:#f59e0b1a;border:1px solid #f59e0b40}.thread-title{font-family:var(--text-heading-font);color:var(--text-color);margin-bottom:.35rem;font-size:.92rem;font-weight:700;line-height:1.35}.thread-preview{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.65rem;font-size:.79rem;line-height:1.5;display:-webkit-box;overflow:hidden}.thread-footer{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:.7rem;display:flex}.thread-author{align-items:center;gap:.4rem;display:flex}.thread-author-avatar{background:rgba(var(--accent-rgb), .15);border:1px solid rgba(var(--accent-rgb), .25);width:22px;height:22px;color:var(--accent-color);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.65rem;font-weight:700;display:flex}.thread-verification-badge{color:#10b981;letter-spacing:.5px;background:#10b9811a;border:1px solid #10b98140;border-radius:3px;padding:.1rem .35rem;font-size:.6rem;font-weight:700}.thread-stats{gap:.75rem;display:flex}.historian-spotlight-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:10px;margin-bottom:1rem;padding:1.1rem 1.25rem}.historian-spotlight-card h4{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:.85rem;font-size:.75rem}.historian-profile{align-items:flex-start;gap:.85rem;display:flex}.historian-avatar{background:rgba(var(--accent-rgb), .15);border:2px solid rgba(var(--accent-rgb), .3);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.25rem;display:flex}.historian-info h5{font-family:var(--text-heading-font);color:var(--text-color);margin:0 0 .15rem;font-size:.88rem}.historian-info .historian-role{color:var(--accent-color);margin:0 0 .35rem;font-size:.7rem;font-weight:600}.historian-info p{color:var(--text-muted);margin:0;font-size:.76rem;line-height:1.45}.skip-to-content{background:var(--accent-color);color:#000;z-index:9999;border-radius:4px;padding:.5rem 1rem;font-size:.85rem;font-weight:700;text-decoration:none;transition:top .2s;position:absolute;top:-100%;left:1rem}.skip-to-content:focus{top:1rem}:focus-visible{outline:2px solid var(--accent-color);outline-offset:3px;border-radius:3px}#homepage-themes-content .themes-intro-text,#homepage-civilizations-content .civs-intro-text{text-align:center;color:var(--text-muted);max-width:680px;margin:0 auto 2.5rem;font-size:.92rem;line-height:1.65}.civilizations-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;margin-top:1rem;display:grid}.civilization-card{cursor:pointer;background:#080a0fbf;border:1px solid #ffffff12;border-radius:14px;text-decoration:none;transition:all .4s cubic-bezier(.25,1,.5,1);overflow:hidden}.civilization-card:hover{border-color:#c5a8804d;transform:translateY(-5px);box-shadow:0 12px 32px #0006}.civilization-card-header{background-position:50%;background-size:cover;height:140px;position:relative}.civilization-card-overlay{background:linear-gradient(#0000 20%,#080a0ff2 100%);position:absolute;inset:0}.civilization-card-body{padding:1rem 1.1rem}.civilization-card-region{text-transform:uppercase;letter-spacing:1.2px;color:var(--accent-color);margin-bottom:.25rem;font-size:.62rem;font-weight:700}.civilization-card-title{color:#fff;margin:0 0 .4rem;font-family:Cinzel,serif;font-size:.95rem;font-weight:700}.civilization-card-dates{color:#ffffff80;margin-bottom:.5rem;font-size:.7rem}.civilization-card-desc{color:#ffffffb3;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.78rem;line-height:1.45;display:-webkit-box;overflow:hidden}.themes-full-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.25rem;margin-top:1rem;display:grid}.theme-full-card{cursor:pointer;text-align:left;background:#080a0fbf;border:1px solid #ffffff12;border-radius:14px;padding:1.5rem 1.25rem;transition:all .35s cubic-bezier(.25,1,.5,1);position:relative;overflow:hidden}.theme-full-card:after{content:"";background:radial-gradient(circle, var(--theme-color,var(--accent-color)) 0%, transparent 70%);opacity:.08;border-radius:50%;width:80px;height:80px;transition:opacity .35s;position:absolute;top:0;right:0;transform:translate(25%,-25%)}.theme-full-card:hover:after{opacity:.18}.theme-full-card:hover{border-color:#c5a8804d;transform:translateY(-4px);box-shadow:0 10px 28px #00000059}.theme-full-icon{background:#c5a8801a;background:color-mix(in srgb, var(--theme-color,var(--accent-color)) 12%, transparent);border:1px solid #c5a88033;border:1px solid color-mix(in srgb, var(--theme-color,var(--accent-color)) 30%, transparent);filter:drop-shadow(0 2px 5px #0000004d);width:52px;height:52px;text-shadow:0 0 8px color-mix(in srgb, var(--theme-color,var(--accent-color)) 50%, transparent);border-radius:12px;justify-content:center;align-items:center;margin-bottom:1.1rem;font-size:1.6rem;transition:all .35s cubic-bezier(.25,1,.5,1);display:inline-flex;box-shadow:0 4px 15px #0003}.theme-full-card:hover .theme-full-icon{background:color-mix(in srgb, var(--theme-color,var(--accent-color)) 20%, transparent);border-color:var(--theme-color,var(--accent-color));box-shadow:0 0 20px color-mix(in srgb, var(--theme-color,var(--accent-color)) 45%, transparent);text-shadow:0 0 15px var(--theme-color,var(--accent-color));transform:scale(1.15)rotate(-5deg)}.theme-full-name{color:#fff;letter-spacing:.5px;margin-bottom:.4rem;font-family:Cinzel,serif;font-size:1rem;font-weight:700}.theme-full-desc{color:#fff9;margin-bottom:.75rem;font-size:.78rem;line-height:1.5}.theme-full-count{color:var(--accent-color);text-transform:uppercase;letter-spacing:.8px;font-size:.65rem;font-weight:700}.theme-chronicle-links-list{border-top:1px solid #ffffff0d;flex-direction:column;gap:.35rem;margin-top:.5rem;margin-bottom:.85rem;padding-top:.6rem;display:flex}.theme-chronicle-link{color:#ffffff80;cursor:pointer;font-size:.75rem;line-height:1.4;text-decoration:none;transition:color .2s,padding-left .2s;display:block}.theme-chronicle-link:hover{color:var(--theme-color,var(--accent-color));padding-left:3px}:root{--era-prehistoric:#e25822;--era-ancient:#d4a017;--era-medieval:#b5511b;--era-modern:#3b7abf;--era-future:#7c3aed}.tl-scrubber-wrapper{top:var(--nav-height,59px);z-index:200;-webkit-backdrop-filter:blur(20px);background:#080a0ff7;border-bottom:1px solid #ffffff12;width:100%;margin-top:0;margin-bottom:1.5rem;padding:.55rem 0;position:sticky;left:0}body.theme-light .tl-scrubber-wrapper{background:#f8fafcf7;border-bottom-color:#946d3e33}.timeline-era-scrubber{background:0 0;border-radius:40px;flex-wrap:nowrap;justify-content:center;align-items:center;gap:.5rem;max-width:680px;margin:0 auto;padding:.45rem 1.5rem;display:flex}body.theme-light .timeline-era-scrubber{background:0 0}.tl-scrub-btn{color:#e2e8f0;font-family:var(--text-body-font);letter-spacing:.8px;text-transform:uppercase;cursor:pointer;white-space:nowrap;background:#0f172abf;border:1px solid #c5a88059;border-radius:20px;align-items:center;gap:.35rem;padding:.45rem 1.1rem;font-size:.75rem;font-weight:700;transition:all .25s;display:flex;box-shadow:0 2px 6px #0003}body.theme-light .tl-scrub-btn{color:#0f172a;background:#f1f5f9;border-color:#0f172a33;box-shadow:0 2px 6px #00000014}.tl-scrub-btn:hover,.tl-scrub-btn.active{box-shadow:0 4px 14px #00000059;color:#fff!important;background:var(--era-color,var(--accent-color))!important;border-color:var(--era-color,var(--accent-color))!important}body.theme-light .tl-scrub-btn:hover,body.theme-light .tl-scrub-btn.active{color:#fff!important;background:var(--era-color,var(--accent-color))!important;border-color:var(--era-color,var(--accent-color))!important}.tl-era-section{margin-bottom:1rem;scroll-margin-top:140px}.tl-era-header{border-bottom:2px solid var(--era-color,var(--accent-color));align-items:center;gap:1rem;margin-bottom:2rem;padding:1.5rem 0;display:flex;position:relative}.tl-era-header:before{content:"";background:linear-gradient(90deg, var(--era-color,var(--accent-color)) 0%, transparent 100%);opacity:.4;height:1px;position:absolute;bottom:-2px;left:0;right:0}.tl-era-icon{border:2px solid var(--era-color,var(--accent-color));width:56px;height:56px;box-shadow:0 0 16px color-mix(in srgb, var(--era-color,#c5a880) 30%, transparent);background:#ffffff0f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:2rem;display:flex}.tl-era-label{color:#fff;letter-spacing:3px;text-transform:uppercase;text-shadow:0 2px 10px #00000080;margin:0;font-family:Cinzel,serif;font-size:1.5rem;font-weight:700}body.theme-light .tl-era-label{color:var(--text-color)}.tl-era-span{color:var(--era-color,var(--accent-color));letter-spacing:1.5px;text-transform:uppercase;margin-top:.1rem;font-size:.75rem;font-weight:600;display:block}.tl-scale-gap{text-align:center;justify-content:center;align-items:center;gap:1rem;margin:0 auto;padding:2rem 0 3rem;display:flex}.tl-scale-line{background:linear-gradient(90deg,#0000,#ffffff26,#0000);flex:1;max-width:180px;height:1px}.tl-scale-badge{color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;white-space:nowrap;background:#ffffff0a;border:1px dashed #ffffff1f;border-radius:6px;flex-direction:column;align-items:center;gap:.2rem;padding:.4rem 1rem;font-size:.65rem;display:flex}body.theme-light .tl-scale-badge{color:var(--text-muted);background:#0000000a;border-color:#0000001a}.tl-scale-badge strong{font-size:.82rem;font-family:var(--text-body-font);color:var(--accent-color);display:block}.tl-events-grid{grid-template-columns:1fr 3px 1fr;align-items:start;gap:0;display:grid;position:relative}.tl-center-line{background:linear-gradient(to bottom, var(--era-color,var(--accent-color)) 0%, #ffffff14 100%);grid-column:2;align-self:stretch;min-height:100%;position:relative}.tl-event-featured{background:var(--card-bg);border:1px solid #ffffff14;border-left:4px solid var(--era-color,var(--accent-color));color:inherit;cursor:pointer;border-radius:14px;grid-column:1/-1;gap:1.5rem;margin:1rem 0 1.5rem;padding:1.5rem;text-decoration:none;transition:all .35s cubic-bezier(.25,1,.5,1);animation:.6s ease-out fadeInUp;display:flex}.tl-event-featured:hover{border-color:var(--era-color,var(--accent-color));transform:translateY(-4px);box-shadow:0 16px 40px #0003}body.theme-light .tl-event-featured{border-color:#00000014;border-left-color:var(--era-color,var(--accent-color))}.tl-event-featured-badge{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;font-size:2.2rem;display:flex}body.theme-light .tl-event-featured-badge{background:#0000000a;border-color:#00000014}.tl-event-featured-content{flex-direction:column;flex:1;gap:.4rem;display:flex}.tl-event-date{letter-spacing:1.5px;text-transform:uppercase;color:var(--era-color,var(--accent-color));font-size:.7rem;font-weight:700}.tl-event-title{color:var(--text-color);margin:0;font-family:Lora,serif;font-size:1.25rem;font-weight:700;line-height:1.3}.tl-event-desc{color:var(--text-muted);margin:0;font-size:.85rem;line-height:1.55}.tl-event-meta{flex-wrap:wrap;gap:.6rem;margin-top:.3rem;display:flex}.tl-event-chip{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);background:#ffffff0f;border:1px solid #ffffff14;border-radius:4px;padding:.18rem .55rem;font-size:.62rem;font-weight:700}body.theme-light .tl-event-chip{background:#0000000d;border-color:#00000014}.tl-event-chip.era-chip{background:color-mix(in srgb, var(--era-color,var(--accent-color)) 12%, transparent);border-color:color-mix(in srgb, var(--era-color,var(--accent-color)) 30%, transparent);color:var(--era-color,var(--accent-color))}.tl-read-link{color:var(--era-color,var(--accent-color));text-transform:uppercase;letter-spacing:.8px;align-items:center;gap:.3rem;margin-top:.3rem;font-size:.72rem;font-weight:700;transition:gap .2s;display:inline-flex}.tl-event-featured:hover .tl-read-link{gap:.6rem}.tl-event-left,.tl-event-right{margin-bottom:1.5rem;padding:.75rem 1.25rem 1.25rem;animation:.6s ease-out fadeInUp}.tl-event-left{text-align:right;grid-column:1;padding-right:2rem}.tl-event-right{text-align:left;grid-column:3;padding-left:2rem}.tl-node-dot{background:var(--era-color,var(--accent-color));width:12px;height:12px;box-shadow:0 0 10px color-mix(in srgb, var(--era-color,#c5a880) 50%, transparent);z-index:2;border:3px solid #080a10;border-radius:50%;position:absolute;left:50%;transform:translate(-50%)}body.theme-light .tl-node-dot{border-color:#f8fafc}.tl-event-compact{color:inherit;background:var(--card-bg);border:1px solid #ffffff0f;border-radius:10px;padding:1rem;text-decoration:none;transition:all .3s cubic-bezier(.25,1,.5,1);display:block}.tl-event-compact:hover{border-color:var(--era-color,var(--accent-color));transform:translateY(-3px);box-shadow:0 8px 24px #00000026}body.theme-light .tl-event-compact{border-color:#00000014}.tl-compact-emoji{margin-bottom:.4rem;font-size:1.2rem;display:block}.tl-compact-date{letter-spacing:1.2px;text-transform:uppercase;color:var(--era-color,var(--accent-color));margin-bottom:.2rem;font-size:.65rem;font-weight:700;display:block}.tl-compact-title{color:var(--text-color);margin:0 0 .3rem;font-family:Lora,serif;font-size:.92rem;font-weight:700;line-height:1.3}.tl-compact-desc{color:var(--text-muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:.78rem;line-height:1.5;display:-webkit-box;overflow:hidden}.tl-compact-read{color:var(--era-color,var(--accent-color));text-transform:uppercase;letter-spacing:.6px;align-items:center;gap:.25rem;margin-top:.5rem;font-size:.68rem;font-weight:700;transition:gap .2s;display:inline-flex}.tl-event-compact:hover .tl-compact-read{gap:.5rem}@media (width<=768px){.tl-scrubber-wrapper{top:var(--nav-height,56px);padding:.4rem 0}.timeline-era-scrubber{scrollbar-width:none;-ms-overflow-style:none;flex-wrap:nowrap;gap:.35rem;padding:.35rem .75rem;overflow-x:auto}.timeline-era-scrubber::-webkit-scrollbar{display:none}.tl-scrub-btn{padding:.35rem .65rem;font-size:.65rem}.tl-events-grid{grid-template-columns:1fr}.tl-event-left,.tl-event-right{text-align:left;grid-column:1;padding:0 0 1rem}.tl-center-line{display:none}.tl-era-label{letter-spacing:2px;font-size:1.1rem}.tl-event-featured{flex-direction:column;gap:1rem}.tl-event-featured-badge{width:48px;height:48px;font-size:1.5rem}}.gallery-filters{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:2.5rem;display:flex}.gallery-filters .filter-btn{background:rgba(var(--accent-rgb), .05);border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;font-family:var(--text-body-font);letter-spacing:1.5px;text-transform:uppercase;border-radius:4px;padding:.5rem 1.1rem;font-size:.75rem;font-weight:600;transition:all .3s cubic-bezier(.25,.8,.25,1)}.gallery-filters .filter-btn:hover{background:rgba(var(--accent-rgb), .12);border-color:var(--accent-color);box-shadow:0 0 8px var(--glow-color);transform:translateY(-1px)}.gallery-filters .filter-btn.active{background:var(--accent-color);border-color:var(--accent-color);box-shadow:0 0 14px rgba(var(--accent-rgb), .4);font-weight:700;color:#080a10!important}#debates-hall-container{flex-direction:column;gap:1.25rem;display:flex}.debate-hall-title{font-family:var(--text-heading-font);color:var(--accent-color);border-bottom:1px dashed var(--border-color);margin-bottom:.25rem;padding-bottom:.5rem;font-size:1.25rem}.debate-hall-subtitle{color:var(--text-muted);font-size:.78rem;line-height:1.4}.debate-poll-prompt{font-family:var(--text-heading-font);color:#fff;margin-top:.5rem;font-size:.95rem;font-weight:600;line-height:1.4}.debate-choices-list{flex-direction:column;gap:.75rem;margin-top:.5rem;display:flex}.debate-choice-item{border:1px solid var(--border-color);cursor:pointer;background:#ffffff05;border-radius:8px;flex-direction:column;gap:.35rem;padding:.75rem 1rem;transition:all .3s;display:flex;position:relative;overflow:hidden}.debate-choice-item:hover{background:rgba(var(--accent-rgb), .04);border-color:var(--accent-color);transform:translate(3px)}.debate-choice-header{z-index:2;justify-content:space-between;align-items:center;display:flex;position:relative}.debate-choice-name{color:#fff;font-size:.85rem;font-weight:700}.debate-choice-percent{font-family:var(--text-body-font);color:var(--accent-color);font-size:.9rem;font-weight:700}.debate-bar-wrapper{z-index:2;background:#ffffff0d;border-radius:3px;height:6px;position:relative;overflow:hidden}.debate-bar-fill{background:linear-gradient(90deg, var(--accent-color), var(--highlight-color));border-radius:3px;width:0%;height:100%;transition:width 1s cubic-bezier(.25,.8,.25,1)}.debate-choice-votes{color:var(--text-muted);text-align:right;font-size:.68rem}.debate-choice-item.voted{border-color:var(--highlight-color);background:rgba(var(--highlight-rgb), .06)}.debate-comments-section{border-top:1px solid var(--border-color);flex-direction:column;gap:1rem;margin-top:.5rem;padding-top:1.25rem;display:flex}.debate-comments-title{font-family:var(--text-heading-font);color:var(--accent-color);font-size:1rem}.debate-comments-list{flex-direction:column;gap:.75rem;max-height:220px;padding-right:.25rem;display:flex;overflow-y:auto}.debate-comment-item{background:#0000001f;border:1px solid #ffffff08;border-radius:6px;flex-direction:column;gap:.3rem;padding:.65rem .8rem;display:flex}.debate-comment-meta{color:var(--text-muted);justify-content:space-between;font-size:.7rem;display:flex}.debate-comment-author{color:var(--accent-color);font-weight:700}.debate-comment-body{color:var(--text-color);font-size:.75rem;line-height:1.45}.debate-comment-stance{text-transform:uppercase;letter-spacing:.5px;border-radius:3px;align-self:flex-start;padding:.05rem .3rem;font-size:.65rem;font-weight:600}.stance-caesar{color:#ea580c;background:#ea580c26}.stance-alexander{color:#06b6d4;background:#06b6d426}.stance-ashoka{color:#10b981;background:#10b98126}.debate-comment-form{flex-direction:column;gap:.5rem;display:flex}.debate-comment-input-row{gap:.5rem;display:flex}.discussion-item{border:1px solid var(--border-color);background:#ffffff03;border-radius:10px;margin-bottom:.85rem;padding:1.25rem;transition:all .3s}.discussion-item:hover{background:rgba(var(--accent-rgb), .03);border-color:rgba(var(--accent-rgb), .3)}.disc-meta{color:var(--text-muted);justify-content:space-between;margin-bottom:.4rem;font-size:.72rem;display:flex}.disc-author{color:var(--accent-color);font-weight:600}.disc-title{font-family:var(--text-heading-font);color:#fff;margin-bottom:.35rem;font-size:.95rem;font-weight:700}.disc-preview{color:var(--text-muted);margin-bottom:.75rem;font-size:.78rem;line-height:1.45}.disc-actions{color:var(--text-muted);gap:1.2rem;font-size:.72rem;display:flex}.disc-action-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.3rem;transition:color .2s;display:inline-flex}.disc-action-btn:hover{color:var(--accent-color)}body.theme-light .theme-full-card{background:#ffffffb3;border-color:#946d3e26}body.theme-light .theme-full-card:hover{border-color:var(--accent-color);background:#fff;box-shadow:0 10px 28px #946d3e1f}body.theme-light .theme-full-name{color:var(--text-color)}body.theme-light .theme-full-desc{color:var(--text-muted)}body.theme-light .theme-full-icon{background:color-mix(in srgb, var(--theme-color,var(--accent-color)) 8%, transparent);border-color:color-mix(in srgb, var(--theme-color,var(--accent-color)) 20%, transparent);filter:drop-shadow(0 2px 4px #0000001a)}body.theme-light .debate-poll-prompt,body.theme-light .debate-choice-name,body.theme-light .disc-title{color:var(--text-color)}body.theme-light .debate-choice-item{background:#00000005}body.theme-light .debate-choice-item:hover{background:rgba(var(--accent-rgb), .05)}body.theme-light .debate-comment-item{background:#00000008;border-color:#0000000d}body.theme-light .debate-comment-input-row input,body.theme-light .debate-comment-form textarea,body.theme-light .debate-comment-form select{color:var(--text-color)!important;border-color:var(--border-color)!important;background:#ffffffe6!important}body.theme-light .debate-comment-input-row input::placeholder,body.theme-light .debate-comment-form textarea::placeholder{color:var(--text-muted)!important}.on-this-day-banner{border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);text-align:left;background:#0a0e16a6;border-radius:14px;flex-direction:column;gap:.85rem;width:100%;max-width:900px;margin:.5rem auto 2.2rem;padding:1.25rem 1.5rem;animation:1s ease-out fadeInUp;display:flex}body.theme-light .on-this-day-banner{background:#ffffffbf;border-color:#946d3e33;box-shadow:0 8px 32px #946d3e14}.otd-header{border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding-bottom:.5rem;display:flex}body.theme-light .otd-header{border-bottom-color:#0000000f}.otd-badge{letter-spacing:1.5px;color:var(--accent-color);text-transform:uppercase;font-family:Cinzel,serif;font-size:.72rem;font-weight:700}.otd-date{font-family:var(--text-body-font);color:var(--highlight-color);font-size:.78rem;font-weight:700}.otd-body{align-items:center;gap:1.25rem;display:flex}@media (width<=600px){.otd-header{flex-direction:column;align-items:flex-start;gap:.35rem}.otd-body{flex-direction:column;align-items:flex-start;gap:.85rem}}.otd-icon-glow{background:#c5a8801a;background:color-mix(in srgb, var(--accent-color) 10%, transparent);filter:drop-shadow(0 2px 4px #0003);border:1px solid #c5a88033;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:58px;height:58px;font-size:2.2rem;display:flex;box-shadow:0 0 15px #c5a88014}.otd-content{flex:1}.otd-title{font-family:var(--text-heading-font);color:#fff;letter-spacing:.2px;margin-bottom:.25rem;font-size:1.05rem;font-weight:700}body.theme-light .otd-title{color:var(--text-color)}.otd-desc{color:var(--text-muted);font-size:.8rem;line-height:1.45}.otd-action{flex-shrink:0}.otd-btn{border:1px solid var(--accent-color);color:var(--accent-color);text-transform:uppercase;letter-spacing:.8px;background:0 0;border-radius:4px;padding:.45rem 1rem;font-size:.75rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-block}.otd-btn:hover{background:var(--accent-color);transform:translateY(-1px);box-shadow:0 0 12px #c5a88040;color:#080a10!important}.auth-btn.login-btn{border:1px solid rgba(var(--accent-rgb), .35);color:var(--text-color);letter-spacing:1.5px;background:#ffffff05;border-radius:4px;justify-content:center;align-items:center;padding:.45rem 1.25rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.25,.8,.25,1);display:inline-flex}.auth-btn.login-btn:hover{border-color:var(--accent-color);background:rgba(var(--accent-rgb), .08);box-shadow:0 0 10px var(--glow-color);color:var(--accent-color)!important}body.theme-light .auth-btn.login-btn{border-color:rgba(var(--accent-rgb), .35);color:var(--text-color)}body.theme-light .auth-btn.login-btn:hover{background:rgba(var(--accent-rgb), .05)}.auth-btn.signup-btn{border:1px solid var(--accent-color);background:rgba(var(--accent-rgb), .05);color:var(--text-color);letter-spacing:1.5px;border-radius:4px;justify-content:center;align-items:center;padding:.45rem 1.25rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.25,.8,.25,1);display:inline-flex}.auth-btn.signup-btn:hover{background:var(--accent-color);box-shadow:0 0 12px var(--glow-color);transform:translateY(-1px);color:var(--bg-gradient)!important}.mobile-only{display:none!important}.mobile-menu-toggle{display:none}@media (width<=768px){.desktop-only{display:none!important}.mobile-only{display:block!important}.homepage-nav-bar{z-index:2600!important;flex-flow:row!important;justify-content:space-between!important;align-items:center!important;height:56px!important;padding:.6rem 1rem!important;display:flex!important;position:sticky!important;top:0!important}.nav-brand{text-align:left!important;flex:none!important;justify-content:flex-start!important;width:auto!important;margin-bottom:0!important}.nav-brand-title{letter-spacing:2px!important;white-space:nowrap!important;font-size:1.1rem!important}.nav-brand-subtitle{display:none!important}.nav-auth{border-top:none!important;flex-direction:row!important;flex:none!important;align-items:center!important;gap:.75rem!important;width:auto!important;margin:0!important;padding:0!important;display:flex!important}.mobile-menu-toggle{cursor:pointer!important;z-index:2800!important;background:0 0!important;border:none!important;outline:none!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;gap:4px!important;padding:6px!important;display:flex!important}.mobile-menu-toggle .hamburger-bar{background-color:var(--text-color)!important;border-radius:1px!important;width:20px!important;height:2px!important;transition:all .3s!important;display:block!important}.mobile-menu-toggle.active .hamburger-bar:first-child{transform:translateY(6px)rotate(45deg)!important}.mobile-menu-toggle.active .hamburger-bar:nth-child(2){opacity:0!important}.mobile-menu-toggle.active .hamburger-bar:nth-child(3){transform:translateY(-6px)rotate(-45deg)!important}.nav-links:not(.mobile-open){display:none!important}.homepage-view{padding-top:5.5rem!important}.app-container{margin-top:1rem!important}.nav-links:not(.mobile-open)>li.nav-item-themes{display:none!important}.nav-links:not(.mobile-open) li.dropdown{position:relative!important}.nav-links:not(.mobile-open) .dropdown-menu{z-index:2800!important;background:#0a0c12fa!important;border:1px solid #c5a88040!important;border-radius:6px!important;min-width:180px!important;display:none!important;position:absolute!important;top:100%!important;left:0!important;right:auto!important;transform:translateY(5px)!important;box-shadow:0 10px 30px #0009!important}.nav-links:not(.mobile-open) #nav-item-more .dropdown-menu{left:auto!important;right:0!important}.nav-links:not(.mobile-open) li.dropdown:hover .dropdown-menu,.nav-links:not(.mobile-open) .dropdown-menu.open{display:block!important}body.theme-light .nav-links:not(.mobile-open) .dropdown-menu{background:#fffffffa!important;border-color:#946d3e40!important;box-shadow:0 10px 30px #00000026!important}.nav-links:not(.mobile-open) li.nav-item-featured a,.nav-links:not(.mobile-open) li#nav-item-more a{letter-spacing:.8px!important;text-transform:uppercase!important;color:var(--text-muted)!important;padding:.35rem .3rem!important;font-size:.68rem!important;font-weight:700!important;display:inline-block!important}.nav-links:not(.mobile-open) li.nav-item-featured a:hover,.nav-links:not(.mobile-open) li.nav-item-featured.active a,.nav-links:not(.mobile-open) li#nav-item-more a:hover,.nav-links:not(.mobile-open) li#nav-item-more.active a{color:var(--accent-color)!important}.homepage-nav-bar:has(.mobile-open){-webkit-backdrop-filter:none!important}.nav-links.mobile-open{animation:.3s ease-out both fadeInOverlay;-webkit-backdrop-filter:blur(24px)!important;z-index:2700!important;background:#080a0ffa!important;flex-direction:column!important;justify-content:flex-start!important;align-items:center!important;gap:1.5rem!important;width:100vw!important;height:100dvh!important;padding:5.5rem 2rem 2rem!important;display:flex!important;position:fixed!important;top:0!important;left:0!important;overflow-y:auto!important}body.theme-light .nav-links.mobile-open{background:#f8fafcfa!important}.nav-links.mobile-open li{text-align:center!important;width:100%!important;margin:0!important;display:block!important}.nav-links.mobile-open li a{letter-spacing:2px!important;padding:.5rem 0!important;font-size:1.05rem!important;display:inline-block!important}.nav-links.mobile-open .arrow-down{transition:transform .3s cubic-bezier(.25,.8,.25,1)}.nav-links.mobile-open li.dropdown.active-dropdown .arrow-down{transform:rotate(180deg)}.nav-links.mobile-open .dropdown-menu{box-shadow:none!important;background:#ffffff08!important;border:1px solid #c5a88026!important;border-radius:6px!important;width:85%!important;margin:.5rem auto 0!important;padding:.5rem 0!important;animation:none!important;display:none!important;position:relative!important;top:0!important;left:0!important;transform:none!important}.nav-links.mobile-open .dropdown-menu.open{display:block!important}body.theme-light .nav-links.mobile-open .dropdown-menu{background:#00000005!important;border-color:#946d3e1a!important}.nav-links.mobile-open .dropdown-menu li a{color:var(--text-color)!important;padding:.4rem 1rem!important;font-size:.85rem!important}.nav-links.mobile-open .mobile-auth-link{margin-top:.5rem!important}.nav-links.mobile-open .mobile-auth-link .auth-btn{width:75%!important;padding:.6rem 1.5rem!important;font-size:.9rem!important}.nav-links.mobile-open .mobile-user-info{border-top:1px dashed var(--border-color);width:80%!important;margin-top:.5rem!important;margin-left:auto!important;margin-right:auto!important;padding-top:1.5rem!important}}@keyframes fadeInOverlay{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.nav-brand-title,.nav-brand-subtitle{white-space:nowrap}@media (width>=769px){.nav-brand{margin-right:4.5rem!important}}@media (width<=768px){.glass-panel,.homepage-sidebar,.dropdown-menu,.historia-toast,.auth-modal-content,.homepage-leaflet-popup .leaflet-popup-content-wrapper,.historical-map-custom-popup .leaflet-popup-content-wrapper{-webkit-backdrop-filter:none!important}.tl-scrubber-wrapper{-webkit-backdrop-filter:none!important;background:#080a0ffc!important}.homepage-stars{background-attachment:local!important;animation:none!important}.hero-scene{transition:opacity .8s!important;transform:none!important}.hero-scene.active{transform:none!important}}.premium-icon:not(.loaded){background-image:none!important}:root{--prehistoric-glow:#d97706;--prehistoric-glow-rgb:217, 119, 6;--ancient-glow:#eab308;--ancient-glow-rgb:234, 179, 8;--medieval-glow:#3b82f6;--medieval-glow-rgb:59, 130, 246;--modern-glow:#06b6d4;--modern-glow-rgb:6, 182, 212;--future-glow:#a855f7;--future-glow-rgb:168, 85, 247}body.theme-light{--prehistoric-glow:#b45309;--ancient-glow:#a16207;--medieval-glow:#1d4ed8;--modern-glow:#0e7490;--future-glow:#7e22ce}.skills-intro-text{text-align:center;max-width:800px;color:var(--text-color);opacity:.85;margin:0 auto 2.5rem;font-size:.95rem;line-height:1.6}.skills-tree-wrapper{width:100%;margin-bottom:3rem;padding:1.5rem;position:relative;overflow:hidden}.skills-tree-legend{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-bottom:1.5rem;display:flex}.legend-item{color:var(--text-muted);align-items:center;gap:.4rem;font-size:.8rem;font-weight:600;display:flex}.legend-dot{border-radius:50%;width:10px;height:10px;display:inline-block;box-shadow:0 0 6px}.skill-tree-viewport{scrollbar-width:thin;scrollbar-color:rgba(var(--accent-rgb), .25) #0000000d;width:100%;min-height:600px;padding:2.5rem 0;position:relative;overflow:auto hidden}.skill-tree-svg-overlay{pointer-events:none;z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.skill-tree-columns{z-index:2;gap:4rem;width:max-content;height:100%;padding:0 2rem;display:flex;position:relative}.skill-tree-column{border-right:1px dashed #ffffff14;flex-direction:column;justify-content:flex-start;align-items:center;gap:2.5rem;width:280px;padding-right:2rem;display:flex}body.theme-light .skill-tree-column{border-right:1px dashed #00000014}.skill-tree-column:last-child{border-right:none;padding-right:0}.skill-column-header{text-align:center;margin-bottom:1rem}.skill-column-title{letter-spacing:2px;text-transform:uppercase;color:var(--accent-color);margin-bottom:.2rem;font-family:Cinzel,serif;font-size:1.1rem;font-weight:700}.skill-column-span{color:var(--text-muted);font-size:.7rem;font-style:italic}.skill-node-card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);cursor:pointer;border-radius:10px;flex-direction:column;gap:.5rem;width:250px;padding:1.1rem;transition:all .4s cubic-bezier(.25,.8,.25,1);display:flex;position:relative;box-shadow:0 4px 15px #0003}.skill-node-card:hover{border-color:var(--era-color);box-shadow:0 10px 25px var(--era-glow-soft), 0 0 15px var(--era-glow);transform:translateY(-5px)scale(1.02)}.skill-node-card.active{border-color:var(--era-color);box-shadow:0 0 20px var(--era-glow), inset 0 0 8px var(--era-glow-soft);background:rgba(var(--era-color-rgb), .06)}.skill-node-card.dimmed{opacity:.25;filter:grayscale(80%)}.skill-node-card.highlighted{box-shadow:0 0 16px var(--era-glow);border-color:var(--era-color)!important;opacity:1!important;filter:none!important}.skill-node-card.era-prehistoric{--era-color:var(--prehistoric-glow);--era-color-rgb:var(--prehistoric-glow-rgb);--era-glow:#d9770666;--era-glow-soft:#d9770626}.skill-node-card.era-ancient{--era-color:var(--ancient-glow);--era-color-rgb:var(--ancient-glow-rgb);--era-glow:#eab30866;--era-glow-soft:#eab30826}.skill-node-card.era-medieval{--era-color:var(--medieval-glow);--era-color-rgb:var(--medieval-glow-rgb);--era-glow:#3b82f666;--era-glow-soft:#3b82f626}.skill-node-card.era-modern{--era-color:var(--modern-glow);--era-color-rgb:var(--modern-glow-rgb);--era-glow:#06b6d466;--era-glow-soft:#06b6d426}.skill-node-card.era-future{--era-color:var(--future-glow);--era-color-rgb:var(--future-glow-rgb);--era-glow:#a855f766;--era-glow-soft:#a855f726}.skill-card-header{align-items:center;gap:.6rem;display:flex}.skill-card-icon{border:1px solid var(--border-color);width:36px;height:36px;color:var(--era-color);background:#ffffff0d;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.25rem;transition:all .3s;display:flex}body.theme-light .skill-card-icon{background:#00000008}.skill-node-card:hover .skill-card-icon{background:rgba(var(--era-color-rgb), .1);border-color:var(--era-color);transform:rotate(5deg)scale(1.05)}.skill-card-title{font-family:var(--text-heading-font);color:var(--text-color);margin:0;font-size:.88rem;font-weight:700;line-height:1.2}.skill-card-year{color:var(--era-color);letter-spacing:.5px;font-size:.68rem;font-weight:600}.skill-card-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.72rem;line-height:1.4;display:-webkit-box;overflow:hidden}.skill-card-port{background:var(--border-color);pointer-events:none;border-radius:50%;width:6px;height:6px;position:absolute;top:50%;transform:translateY(-50%)}.skill-card-port.port-in{left:-3px}.skill-card-port.port-out{right:-3px}.skill-node-card:hover .skill-card-port{background:var(--era-color);box-shadow:0 0 6px var(--era-color)}.skill-connector-line{fill:none;stroke:#ffffff14;stroke-width:1.5px;opacity:.7;transition:stroke .4s,stroke-width .4s,stroke-dashoffset .4s,opacity .4s}body.theme-light .skill-connector-line{stroke:#00000014}.skill-connector-line.highlighted-path{stroke:var(--path-color,#c5a880);stroke-width:3px;opacity:1;stroke-dasharray:6 3;animation:25s linear infinite line-pulse}.skill-connector-line.dimmed-path{opacity:.15}@keyframes line-pulse{to{stroke-dashoffset:-200px}}.skill-detail-drawer{-webkit-backdrop-filter:blur(20px);border-left:1.5px solid var(--border-color);z-index:3100;background:#0a0e16f5;flex-direction:column;width:400px;height:100vh;transition:right .45s cubic-bezier(.25,.8,.25,1);display:flex;position:fixed;top:0;right:-420px;box-shadow:-10px 0 35px #0009}body.theme-light .skill-detail-drawer{background:#fffffff7;box-shadow:-5px 0 25px #00000026}.skill-detail-drawer.open{right:0}.drawer-close-btn{color:var(--text-color);cursor:pointer;z-index:10;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:1.8rem;transition:all .25s;display:flex;position:absolute;top:1.25rem;right:1.25rem}.drawer-close-btn:hover{color:var(--accent-color);background:#ffffff14}body.theme-light .drawer-close-btn:hover{background:#0000000d}.drawer-content{flex-direction:column;flex:1;gap:1.8rem;padding:3rem 2rem 2rem;display:flex;overflow-y:auto}.drawer-empty-state{text-align:center;height:80%;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:1rem;display:flex}.drawer-empty-state .empty-icon{opacity:.3;font-size:3rem}.drawer-empty-state p{max-width:250px;font-size:.85rem;line-height:1.5}.drawer-header{border-bottom:1.2px solid var(--border-color);flex-direction:column;gap:.5rem;padding-bottom:1.2rem;display:flex}.drawer-tag{text-transform:uppercase;letter-spacing:1.5px;border-radius:4px;align-self:flex-start;padding:.2rem .5rem;font-size:.65rem;font-weight:700}.drawer-tag.prehistoric{color:var(--prehistoric-glow);background:#d977061f}.drawer-tag.ancient{color:var(--ancient-glow);background:#eab3081f}.drawer-tag.medieval{color:var(--medieval-glow);background:#3b82f61f}.drawer-tag.modern{color:var(--modern-glow);background:#06b6d41f}.drawer-tag.future{color:var(--future-glow);background:#a855f71f}.drawer-title-row{align-items:center;gap:.8rem;display:flex}.drawer-icon{font-size:1.8rem}.drawer-title{font-family:var(--text-heading-font);color:var(--text-color);font-size:1.35rem;font-weight:800}.drawer-year{color:var(--accent-color);letter-spacing:.5px;font-size:.82rem;font-weight:600}.drawer-section-title{letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-color);border-bottom:1px dashed var(--border-color);margin-bottom:.5rem;padding-bottom:.35rem;font-family:Cinzel,serif;font-size:.78rem;font-weight:700}.drawer-text{color:var(--text-color);margin:0;font-size:.88rem;line-height:1.6}.timegap-container{flex-direction:column;gap:.4rem;display:flex}.timegap-label-row{color:var(--text-muted);justify-content:space-between;font-size:.72rem;font-weight:600;display:flex}.timegap-visual-track{background:#ffffff0d;border-radius:3px;height:6px;position:relative;overflow:hidden}body.theme-light .timegap-visual-track{background:#0000000d}.timegap-visual-bar{border-radius:3px;height:100%;transition:width 1.2s cubic-bezier(.25,.8,.25,1)}.timegap-visual-bar.prehistoric{background:var(--prehistoric-glow)}.timegap-visual-bar.ancient{background:var(--ancient-glow)}.timegap-visual-bar.medieval{background:var(--medieval-glow)}.timegap-visual-bar.modern{background:var(--modern-glow)}.timegap-visual-bar.future{background:var(--future-glow)}.timegap-note{color:var(--text-muted);margin-top:.2rem;font-size:.75rem;font-style:italic;line-height:1.4}.prereq-list{flex-wrap:wrap;gap:.5rem;display:flex}.prereq-badge{border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;background:#ffffff08;border-radius:4px;align-items:center;gap:.3rem;padding:.3rem .6rem;font-size:.75rem;transition:all .25s;display:inline-flex}body.theme-light .prereq-badge{background:#00000005}.prereq-badge:hover{border-color:var(--accent-color);background:rgba(var(--accent-rgb), .06);transform:translateY(-1px)}.drawer-read-btn{background:var(--accent-color);width:100%;font-family:var(--text-body-font);letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;box-shadow:0 4px 15px rgba(var(--accent-rgb), .25);border:none;border-radius:4px;justify-content:center;align-items:center;gap:.5rem;margin-top:auto;padding:.8rem;font-size:.88rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;color:#080a10!important}.drawer-read-btn:hover{box-shadow:0 6px 20px rgba(var(--accent-rgb), .45);opacity:.95;transform:translateY(-2px)}@media (width<=1024px){.skill-detail-drawer{width:100vw;right:-100vw}}.article-overview-callout{border-left:4px solid var(--highlight-color);background:rgba(var(--highlight-rgb), .04);border-radius:0 8px 8px 0;margin-bottom:2rem;padding:1.2rem;box-shadow:0 4px 15px #0000000d}.article-overview-callout h4{color:var(--highlight-color);font-family:var(--text-heading-font);letter-spacing:.5px;align-items:center;margin-top:0;margin-bottom:.5rem;font-size:1rem;font-weight:700;display:flex}.article-overview-callout p{color:var(--text-color);opacity:.95;margin:0;font-size:.92rem;font-style:italic;line-height:1.6}body.theme-light .article-overview-callout{background:rgba(var(--highlight-rgb), .06);box-shadow:0 2px 8px #00000008}.footnote-ref{vertical-align:super;color:var(--highlight-color);margin-left:.15rem;font-size:.75em;font-weight:600;line-height:0;text-decoration:none;transition:color .2s}.footnote-ref:hover{color:var(--accent-color);text-decoration:underline}.article-citations-panel{border-top:1px solid var(--border-color);margin-top:3rem;margin-bottom:2rem;padding-top:1.5rem}.citations-toggle{background:rgba(var(--highlight-rgb), .03);border:1px solid var(--border-color);width:100%;color:var(--text-color);font-family:var(--text-heading-font);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:6px;justify-content:space-between;align-items:center;padding:.8rem 1.2rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.citations-toggle:hover{background:rgba(var(--highlight-rgb), .08);border-color:var(--highlight-color)}.citations-toggle .toggle-icon{font-size:.8rem;transition:transform .2s}.article-citations-panel.collapsed .citations-toggle .toggle-icon{transform:rotate(-90deg)}.citations-content{opacity:1;border-left:3px solid rgba(var(--highlight-rgb), .3);background:#ffffff03;border-radius:6px;max-height:600px;margin-top:1rem;padding:.5rem 1rem;transition:all .3s cubic-bezier(.25,.8,.25,1);overflow-y:auto}.article-citations-panel.collapsed .citations-content{opacity:0;pointer-events:none;max-height:0;margin-top:0;padding-top:0;padding-bottom:0;overflow:hidden}.citation-item{color:var(--text-muted);margin-bottom:.8rem;font-size:.88rem;line-height:1.55}.citation-item:last-child{margin-bottom:0}.citation-number{color:var(--highlight-color);margin-right:.4rem;font-weight:600}.citation-doi-link{color:var(--highlight-color);margin-left:.4rem;font-size:.8rem;text-decoration:none;display:inline-block}.citation-doi-link:hover{text-decoration:underline}body.theme-light .citations-toggle{background:rgba(var(--highlight-rgb), .04)}.fast-facts-panel{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);border-radius:10px;margin-bottom:1.25rem;padding:1.1rem}.fast-facts-header{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;border-bottom:1px solid var(--border-color);align-items:center;gap:.5rem;margin-bottom:.85rem;padding-bottom:.5rem;font-size:.8rem;display:flex}.fast-facts-list{flex-direction:column;gap:.65rem;margin:0;padding:0;list-style:none;display:flex}.fast-facts-item{border-bottom:1px dashed #ffffff14;justify-content:space-between;align-items:center;padding-bottom:.45rem;font-size:.78rem;display:flex}body.theme-light .fast-facts-item{border-bottom:1px dashed #0000000f}.fast-facts-item:last-child{border-bottom:none;padding-bottom:0}.fast-facts-label{color:var(--text-muted);font-weight:500}.fast-facts-value{color:var(--text-color);text-align:right;font-weight:600}.cause-effect-panel{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);border-radius:12px;margin:1.5rem 0;padding:1.25rem}.cause-effect-grid{grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:.75rem;display:grid}@media (width<=640px){.cause-effect-grid{grid-template-columns:1fr}}.cause-block,.effect-block{background:rgba(var(--accent-rgb), .03);border:1px solid var(--border-color);border-radius:8px;padding:1rem}.cause-block h5{color:#3b82f6;font-family:var(--text-heading-font);text-transform:uppercase;letter-spacing:1px;margin:0 0 .5rem;font-size:.8rem}.effect-block h5{color:#10b981;font-family:var(--text-heading-font);text-transform:uppercase;letter-spacing:1px;margin:0 0 .5rem;font-size:.8rem}.cause-block ul,.effect-block ul{color:var(--text-color);margin:0;padding-left:1.2rem;font-size:.82rem;line-height:1.5}.why-it-matters-panel{background:#f59e0b0d;border:1px solid #f59e0b40;border-left:4px solid #f59e0b;border-radius:8px;margin:1.75rem 0;padding:1.2rem}.why-it-matters-header{font-family:var(--text-heading-font);color:#f59e0b;text-transform:uppercase;letter-spacing:1px;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:.88rem;display:flex}.why-it-matters-content{color:var(--text-color);margin:0;font-size:.88rem;line-height:1.6}.article-faq-container{border-top:1px solid var(--border-color);margin-top:2rem;padding-top:1.5rem}.article-faq-title{font-family:var(--text-heading-font);color:var(--accent-color);margin-bottom:1rem;font-size:1.1rem}.faq-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;margin-bottom:.75rem;overflow:hidden}.faq-question{text-align:left;width:100%;font-family:var(--text-body-font);color:var(--text-color);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:.9rem 1.1rem;font-size:.88rem;font-weight:600;display:flex}.faq-answer{color:var(--text-muted);border-top:1px dashed var(--border-color);padding:.75rem 1.1rem .9rem;font-size:.84rem;line-height:1.6}.faq-item.collapsed .faq-answer{display:none}.entity-graph-panel{background:rgba(var(--accent-rgb), .04);border:1px solid var(--border-color);border-radius:12px;margin:1.5rem 0;padding:1.1rem 1.25rem}.entity-graph-header{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.82rem;display:flex}.entity-graph-grid{flex-wrap:wrap;gap:.6rem;display:flex}.entity-rel-chip{background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-color);border-radius:20px;align-items:center;gap:.4rem;padding:.4rem .85rem;font-size:.76rem;text-decoration:none;transition:all .2s;display:inline-flex}.entity-rel-chip:hover{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.rel-pred{color:var(--highlight-color);text-transform:uppercase;letter-spacing:.5px;font-size:.7rem;font-weight:700}.rel-target{color:var(--text-color);font-weight:500}.scholarly-debate-panel{border:1px solid #b8860b4d;border-left:4px solid var(--highlight-color);background:#b8860b0d;border-radius:8px;margin:1.5rem 0;padding:1.1rem 1.25rem}.scholarly-debate-header{font-family:var(--text-heading-font);color:var(--highlight-color);text-transform:uppercase;letter-spacing:1.5px;align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.85rem;font-weight:700;display:flex}.debate-theory-list{flex-direction:column;gap:.75rem;display:flex}.debate-theory-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;padding:.75rem .9rem}.theory-title{font-family:var(--text-heading-font);color:var(--text-color);margin:0 0 .3rem;font-size:.9rem;font-weight:600}.theory-desc{color:var(--text-muted);margin:0;font-size:.82rem;line-height:1.5}.synchrony-panel{background:rgba(var(--accent-rgb), .04);border:1px solid var(--border-color);border-radius:10px;margin:1.5rem 0;padding:1.1rem 1.25rem}.synchrony-header{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.82rem;display:flex}.synchrony-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem;display:grid}.synchrony-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;padding:.75rem .9rem}.syn-region{color:var(--accent-color);text-transform:uppercase;letter-spacing:1px;margin-bottom:.25rem;font-size:.72rem;font-weight:700}.syn-title{font-family:var(--text-heading-font);color:var(--text-color);margin-bottom:.3rem;font-size:.88rem;font-weight:600}.syn-desc{color:var(--text-muted);margin:0;font-size:.78rem;line-height:1.45}.persona-depth-selector{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--card-shadow);border-radius:30px;justify-content:center;align-items:center;gap:.5rem;margin:1.25rem 0 1.5rem;padding:.35rem .5rem;display:flex}.depth-btn{font-size:.78rem;font-family:var(--text-heading-font);color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:20px;padding:.4rem .9rem;transition:all .2s}.depth-btn:hover{color:var(--text-color);background:rgba(var(--accent-rgb), .1)}.depth-btn.active{background:var(--accent-color);color:#fff;font-weight:600;box-shadow:0 2px 8px #00000026}.reader-body.depth-mode-overview .scholarly-debate-panel,.reader-body.depth-mode-overview .article-citations-panel,.reader-body.depth-mode-overview p:not(.curiosity-spark-text):not(.overview-text){display:none!important}.reader-body.depth-mode-academic .scholarly-debate-panel,.reader-body.depth-mode-academic .article-citations-panel,.reader-body.depth-mode-academic .article-citations-panel.collapsed .citations-list{display:block!important}.curiosity-spark-box{background:radial-gradient(circle at top left, #d4af371f, transparent 70%), var(--card-bg);border:1px solid #d4af3766;border-radius:12px;margin:1.75rem 0;padding:1.25rem 1.4rem;position:relative;overflow:hidden}.curiosity-spark-header{font-family:var(--text-heading-font);color:var(--highlight-color);text-transform:uppercase;letter-spacing:1.5px;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:.85rem;font-weight:700;display:flex}.curiosity-spark-text{color:var(--text-color);margin:0;font-size:.88rem;font-style:italic;line-height:1.55}.curiosity-path-panel{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--card-shadow);border-radius:14px;margin:2.25rem 0 1.5rem;padding:1.4rem 1.5rem}.curiosity-path-header{font-family:var(--text-heading-font);color:var(--accent-color);text-transform:uppercase;letter-spacing:1.5px;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.9rem;font-weight:700;display:flex}.curiosity-path-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.85rem;display:grid}.curiosity-card{background:rgba(var(--accent-rgb), .03);border:1px solid var(--border-color);border-radius:10px;flex-direction:column;justify-content:space-between;padding:.9rem 1rem;text-decoration:none;transition:all .2s;display:flex}.curiosity-card:hover{border-color:var(--accent-color);transform:translateY(-3px);box-shadow:0 6px 16px #0000001f}.curiosity-tag{color:var(--highlight-color);text-transform:uppercase;letter-spacing:1px;margin-bottom:.35rem;font-size:.72rem;font-weight:700}.curiosity-title{font-family:var(--text-heading-font);color:var(--text-color);margin-bottom:.4rem;font-size:.92rem;font-weight:600;line-height:1.35}.curiosity-desc{color:var(--text-muted);margin:0;font-size:.78rem;line-height:1.45}.ia-breadcrumb-nav{font-size:.8rem;font-family:var(--text-heading-font);color:var(--text-muted);border-bottom:1px dashed var(--border-color);flex-wrap:wrap;align-items:center;gap:.4rem .6rem;margin-bottom:.8rem;padding:.6rem .2rem;display:flex}.ia-breadcrumb-link{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .15s}.ia-breadcrumb-link:hover{color:var(--accent-color)}.ia-breadcrumb-sep{color:var(--border-color);font-size:.75rem}.ia-breadcrumb-current{color:var(--text-color);font-weight:600}.ia-taxonomy-chips{flex-wrap:wrap;align-items:center;gap:.5rem;margin:.75rem 0 1.25rem;display:flex}.ia-chip{font-size:.74rem;font-family:var(--text-heading-font);background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-muted);border-radius:20px;align-items:center;gap:.35rem;padding:.25rem .65rem;text-decoration:none;transition:all .2s;display:inline-flex}.ia-chip:hover{border-color:var(--accent-color);color:var(--accent-color)}.ia-chip-primary{background:rgba(var(--accent-rgb), .08);border-color:var(--accent-color);color:var(--accent-color);font-weight:600}.ia-chip-region{color:var(--highlight-color);background:#d4af3714;border-color:#d4af3766}#article-reader .reader-body{max-width:68ch;color:var(--text-color);margin:0 auto;font-size:1.02rem;line-height:1.75}#article-reader .reader-body p{color:#e2e8f0;margin-bottom:1.25rem;line-height:1.78}body.theme-light #article-reader .reader-body p{color:#1e293b}#article-reader .reader-body h2,#article-reader .reader-body h3{margin-top:2.2rem;margin-bottom:.85rem;line-height:1.3}.reading-companion-dock{-webkit-backdrop-filter:blur(14px);border:1px solid var(--accent-color);box-shadow:0 10px 30px #0006, 0 0 15px rgba(var(--accent-rgb), .2);z-index:3000;background:#0a0e16e0;border-radius:30px;align-items:center;gap:.5rem;padding:.4rem .8rem;transition:opacity .3s,transform .3s;display:flex;position:fixed;bottom:1.5rem;right:1.5rem}body.theme-light .reading-companion-dock{border-color:var(--accent-color);background:#ffffffeb;box-shadow:0 10px 30px #0000001f}.companion-btn{color:var(--text-color);cursor:pointer;background:0 0;border:none;border-radius:20px;align-items:center;gap:.35rem;padding:.35rem .65rem;font-size:.82rem;font-weight:600;transition:all .2s;display:inline-flex}.companion-btn:hover{background:rgba(var(--accent-rgb), .12);color:var(--accent-color)}.toc-dropdown-menu{-webkit-backdrop-filter:blur(16px);z-index:3100;background:#0a0e16f5;border:1px solid #c5a88059;border-radius:10px;flex-direction:column;width:290px;max-height:340px;padding:.6rem 0;display:none;position:absolute;bottom:120%;right:0;overflow-y:auto;box-shadow:0 12px 36px #0009}body.theme-light .toc-dropdown-menu{background:#fff!important;border:1.5px solid #946d3e59!important;box-shadow:0 12px 36px #00000026!important}.toc-dropdown-menu.show{display:flex}.toc-item-link{color:#f1f5f9;border-left:3px solid #0000;padding:.55rem 1.1rem;font-size:.8rem;line-height:1.4;text-decoration:none;transition:background .2s,color .2s}body.theme-light .toc-item-link{color:#0f172a!important}.toc-item-link:hover{color:#c5a880;background:#c5a88026;border-left-color:#c5a880}body.theme-light .toc-item-link:hover{color:#946d3e!important;background:#946d3e1f!important;border-left-color:#946d3e!important}body.theme-light .curiosity-path-panel{background:#fff!important;border:1px solid #946d3e4d!important;box-shadow:0 8px 24px #0000000f!important}body.theme-light .curiosity-card{background:#f8fafc!important;border:1px solid #946d3e40!important}body.theme-light .curiosity-title{color:#0f172a!important}body.theme-light .curiosity-desc{color:#475569!important}body.theme-light .scholarly-debate-panel,body.theme-light .article-citations-container{background:#fff!important;border:1px solid #946d3e4d!important}body.theme-light .debate-theory-title,body.theme-light .citation-title{color:#0f172a!important}body.theme-light .debate-argument-text,body.theme-light .citation-author{color:#334155!important}.reader-body table{-webkit-overflow-scrolling:touch;width:100%;display:block;overflow-x:auto}:focus-visible{outline:2px solid var(--accent-color);outline-offset:3px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=768px){.ia-breadcrumb-link,.ia-chip,.companion-btn,.depth-btn{justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}}.reader-accordion{border:1px solid var(--border-color);background:var(--card-bg);border-radius:10px;margin:1.5rem 0;overflow:hidden}.reader-accordion[open]{border-color:rgba(var(--accent-rgb), .3)}.reader-accordion-summary{font-family:var(--text-heading-font);color:var(--text-color);cursor:pointer;letter-spacing:.3px;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:.9rem 1.25rem;font-size:.88rem;font-weight:700;list-style:none;transition:background .2s,color .2s;display:flex}.reader-accordion-summary::-webkit-details-marker{display:none}.reader-accordion-summary:after{content:"▼";color:var(--text-muted);flex-shrink:0;margin-left:.5rem;font-size:.65rem;transition:transform .25s}.reader-accordion[open] .reader-accordion-summary:after{transform:rotate(180deg)}.reader-accordion-summary:hover{background:rgba(var(--accent-rgb), .05);color:var(--accent-color)}.reader-accordion[open] .reader-accordion-summary{border-bottom:1px solid var(--border-color);color:var(--accent-color)}.reader-accordion-body{flex-direction:column;gap:1rem;padding:1rem 1.25rem 1.25rem;display:flex}.intent-infobox{background:var(--card-bg,#ffffff08);border:1px solid var(--border-color,#ffffff1a);border-radius:8px;margin:1.25rem 0;padding:1.25rem}.intent-infobox.intent-biographical{border-left:4px solid var(--accent-color,#f59e0b);background:rgba(var(--accent-rgb,245, 158, 11), .04)}.intent-infobox.intent-quick-answer{background:#3b82f60a;border-left:4px solid #3b82f6}.intent-header{font-family:var(--text-heading-font);color:var(--text-color);letter-spacing:.5px;margin-bottom:.75rem;font-size:.95rem;font-weight:700}.intent-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.75rem;font-size:.88rem;display:grid}.intent-item{color:var(--text-color);line-height:1.5}.intent-summary{color:var(--text-color);margin:0;font-size:.95rem;line-height:1.6}.video-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #0006,0 0 15px #c5a88033}.video-article-cta-btn:hover{filter:brightness(1.15);transform:translateY(-1px)}.video-filter-btn.active{background:var(--accent-color)!important;color:#000!important;font-weight:700!important}.tiktok-thumbnail-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #00000080,0 0 15px #c5a8804d;border-color:#c5a880b3!important}.tiktok-thumbnail-card:hover .tiktok-play-icon{transform:scale(1.15);background:#f5e0c3!important}.tiktok-cinema-backdrop{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#050810e0;justify-content:center;align-items:center;padding:1.5rem;animation:.25s ease-out fadeInModal;display:flex;position:fixed;inset:0;z-index:100000!important}.tiktok-cinema-modal{border:1px solid #c5a88066;border-radius:16px;gap:1.5rem;width:100%;max-width:820px;max-height:90vh;padding:1.5rem;display:flex;position:relative;overflow-y:auto;box-shadow:0 20px 50px #000000b3,0 0 30px #c5a88033;background:#0f172a!important}.tiktok-cinema-close-btn{color:#fff;cursor:pointer;z-index:10;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.4rem;transition:background .2s,transform .2s;display:flex;position:absolute;top:1rem;right:1.2rem}.tiktok-cinema-close-btn:hover{background:#ffffff40;transform:scale(1.1)}.tiktok-player-container{flex-direction:column;flex:0 0 340px;justify-content:center;display:flex}.tiktok-modal-iframe-wrapper{background:#000;border:1px solid #c5a8804d;border-radius:12px;width:100%;padding-top:177.77%;position:relative;overflow:hidden;box-shadow:0 8px 24px #0009}.tiktok-companion-panel{flex-direction:column;flex:1;justify-content:space-between;padding-top:.5rem;display:flex}.tiktok-companion-header{align-items:center;gap:10px;margin-bottom:.85rem;display:flex}.tiktok-companion-header .video-badge{color:#f5e0c3;text-transform:uppercase;letter-spacing:.5px;background:#c5a88033;border:1px solid #c5a88066;border-radius:4px;padding:4px 10px;font-size:.7rem;font-weight:700}.tiktok-companion-header .video-duration{color:#f5e0c3;background:#0006;border:1px solid #ffffff1a;border-radius:4px;padding:3px 8px;font-size:.75rem;font-weight:700}.tiktok-companion-title{font-family:var(--text-heading-font);color:#fff;margin-bottom:.75rem;font-size:1.3rem;font-weight:700;line-height:1.35}.tiktok-companion-desc{color:#cbd5e1;margin-bottom:1.5rem;font-size:.9rem;line-height:1.6}.tiktok-cta-link-btn{color:#0b0f19;background:linear-gradient(135deg,#c5a880,#f5e0c3);border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:.8rem 1.25rem;font-size:.9rem;font-weight:700;text-decoration:none;transition:transform .2s,filter .2s;display:inline-flex;box-shadow:0 4px 15px #c5a8804d}.tiktok-cta-link-btn:hover{filter:brightness(1.15);transform:translateY(-2px)}.tiktok-cta-info-badge{color:#f5e0c3;background:#c5a88026;border:1px solid #c5a8804d;border-radius:6px;justify-content:center;align-items:center;gap:6px;width:100%;padding:.6rem 1rem;font-size:.8rem;font-weight:700;display:inline-flex}.tiktok-binge-nav{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;margin-top:1.2rem;padding-top:1rem;display:flex}.tiktok-nav-btn{color:#f5e0c3;cursor:pointer;background:#ffffff14;border:1px solid #c5a8804d;border-radius:6px;padding:.5rem 1rem;font-size:.8rem;font-weight:700;transition:background .2s,transform .2s}.tiktok-nav-btn:hover{background:#c5a88040;transform:translateY(-1px)}.tiktok-counter{color:#cbd5e1;font-size:.8rem;font-weight:700}.tiktok-keyboard-hint{color:#94a3b8;text-align:center;margin-top:.6rem;margin-bottom:0;font-size:.72rem}@media (width<=768px){.tiktok-cinema-modal{flex-direction:column;max-height:95vh;padding:1.2rem}.tiktok-player-container{flex:none;width:100%;max-width:320px;margin:0 auto}}@keyframes fadeInModal{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.homepage-view{padding-top:0!important}.homepage-section{padding-top:5.5rem!important}#homepage-timelines-content{margin-top:0!important;padding-top:0!important}.homepage-nav-bar{z-index:2600!important;position:sticky!important;top:0!important}.tl-scrubber-wrapper{z-index:2400!important;-webkit-backdrop-filter:blur(20px)!important;background:#080a0ffa!important;border-bottom:1px solid #c5a88040!important;width:100%!important;margin-top:0!important;margin-bottom:1.5rem!important;padding:.5rem 0!important;position:sticky!important;top:58px!important;left:0!important;box-shadow:0 4px 20px #00000026!important}body.theme-light .tl-scrubber-wrapper{background:#fffffffa!important;border-bottom:1.5px solid #946d3e40!important;box-shadow:0 4px 20px #0000000f!important}@media (width<=768px){.homepage-view{padding-top:0!important}.tl-scrubber-wrapper{padding:.4rem 0!important;top:54px!important}}.inline-chronicle-callout{background:linear-gradient(135deg,#0f172af2,#1e293bd9);border:1px solid #c5a88059;border-left:4px solid #c5a880;border-radius:10px;justify-content:space-between;align-items:center;gap:1rem;margin:1.8rem 0;padding:1.1rem 1.4rem;transition:transform .25s,border-color .25s;display:flex;box-shadow:0 6px 20px #00000040}.inline-chronicle-callout:hover{border-color:#c5a88099;transform:translateY(-2px)}body.theme-light .inline-chronicle-callout{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-color:#946d3e4d #946d3e4d #946d3e4d #946d3e}.inline-callout-info{flex-direction:column;gap:.2rem;display:flex}.inline-callout-label{text-transform:uppercase;letter-spacing:1px;color:#c5a880;font-size:.65rem;font-weight:700}.inline-callout-title{font-family:var(--text-heading-font);color:#fff;margin:0;font-size:.95rem;font-weight:700}body.theme-light .inline-callout-title{color:#0f172a}.inline-callout-btn{color:#0b0f19;white-space:nowrap;background:linear-gradient(135deg,#c5a880,#f5e0c3);border-radius:6px;align-items:center;gap:6px;padding:.5rem 1rem;font-size:.78rem;font-weight:700;text-decoration:none;transition:filter .2s;display:inline-flex;box-shadow:0 3px 10px #c5a8804d}.inline-callout-btn:hover{filter:brightness(1.1)}.article-quiz-widget{background:#0f172af2;border:1.5px solid #c5a88066;border-radius:14px;margin-top:2.5rem;padding:1.8rem;box-shadow:0 10px 30px #0006}body.theme-light .article-quiz-widget{background:#fff;border-color:#946d3e4d;box-shadow:0 10px 30px #00000014}.quiz-widget-header{border-bottom:1px solid #c5a88040;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:.75rem;display:flex}.quiz-widget-title{color:#c5a880;margin:0;font-family:Cinzel,serif;font-size:1.1rem;font-weight:700}.quiz-xp-badge{color:#f5e0c3;background:#c5a88033;border:1px solid #c5a88066;border-radius:20px;padding:4px 10px;font-size:.72rem;font-weight:700}.quiz-q-card{margin-bottom:1.25rem}.quiz-q-text{font-family:var(--text-heading-font);color:#fff;margin-bottom:.75rem;font-size:.95rem;font-weight:700}body.theme-light .quiz-q-text{color:#0f172a}.quiz-options-grid{flex-direction:column;gap:.5rem;display:flex}.quiz-option-btn{text-align:left;color:#cbd5e1;width:100%;font-family:var(--text-body-font);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1f;border-radius:8px;padding:.65rem 1rem;font-size:.82rem;font-weight:500;transition:all .2s}body.theme-light .quiz-option-btn{color:#1e293b;background:#f8fafc;border-color:#0f172a1f}.quiz-option-btn:hover:not(:disabled){color:#fff;background:#c5a88026;border-color:#c5a880}.quiz-option-btn.correct{font-weight:700;color:#4ade80!important;background:#22c55e33!important;border-color:#22c55e!important}.quiz-option-btn.wrong{color:#f87171!important;background:#ef444433!important;border-color:#ef4444!important}body.homepage-inactive{height:auto!important;overflow-y:auto!important}body.homepage-inactive .app-container{min-height:calc(100vh - 170px);height:auto!important;overflow:visible!important}body.homepage-inactive .viewport,body.homepage-inactive .article-pane,body.homepage-inactive .article-reader{height:auto!important;overflow:visible!important}.infographic-modal-overlay{z-index:999999!important;-webkit-backdrop-filter:blur(12px)!important;background:#030712f0!important;justify-content:center!important;align-items:center!important;width:100vw!important;height:100vh!important;padding:1.5rem!important;display:flex!important;position:fixed!important;inset:0!important}.infographic-modal-container{background:#0b0e14!important;border:1.5px solid #d97706!important;border-radius:16px!important;flex-direction:column!important;width:100%!important;max-width:960px!important;max-height:92vh!important;padding:2rem!important;display:flex!important;position:relative!important;overflow-y:auto!important;box-shadow:0 25px 60px #000000f2,0 0 30px #d9770640!important}