.atlas{--sea:#dde3dc;--land:#f1ead8;--land-edge:#5b5a4c;--land-shadow:#3c341e29;--grid:#1b232612;--deco:#1b23261c;--border:#5b5a4c6b;--seal-ink:#fbf7ec;--halo:#f1ead8eb;background:var(--ground);grid-template-rows:auto minmax(0,1fr) auto;display:grid;position:fixed;inset:0}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .atlas{--sea:#11171a;--land:#1f272a;--land-edge:#8d978f;--land-shadow:#00000059;--grid:#e3e8e30d;--deco:#e3e8e314;--border:#8d978f61;--seal-ink:#f4f1e8;--halo:#1f272aeb}}:root[data-theme=dark] .atlas{--sea:#11171a;--land:#1f272a;--land-edge:#8d978f;--land-shadow:#00000059;--grid:#e3e8e30d;--deco:#e3e8e314;--border:#8d978f61;--seal-ink:#f4f1e8;--halo:#1f272aeb}.atlas-head{padding:max(14px,env(safe-area-inset-top))24px 12px;border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;gap:16px;display:flex}.atlas-brand{min-width:0;color:inherit;align-items:center;gap:12px;text-decoration:none;display:flex}.atlas-brand h1{font-family:var(--font-serif);letter-spacing:-.015em;margin:0;font-size:26px;font-weight:600;line-height:1.05}.atlas-nav{flex-shrink:0;align-items:center;gap:12px;display:flex}.atlas-navlink{border:1px solid var(--rule);background:var(--raised);height:32px;font-family:var(--font-sans);color:var(--ink-2);border-radius:6px;align-items:center;padding:0 12px;font-size:13px;text-decoration:none;display:inline-flex}.atlas-navlink:hover{color:var(--ink)}.atlas-stage{background:var(--sea);touch-action:none;cursor:grab;position:relative;overflow:hidden}.atlas-stage:active{cursor:grabbing}.atlas-svg{position:absolute;inset:0}.atlas-sea{fill:var(--sea)}.atlas-grid{fill:none;stroke:var(--grid);stroke-width:1px;vector-effect:non-scaling-stroke}.atlas-land-shadow{fill:var(--land-shadow)}.atlas-land{fill:var(--land);stroke:var(--land-edge);stroke-width:.9px;stroke-linejoin:round;vector-effect:non-scaling-stroke}.atlas-borders{fill:none;stroke:var(--border);stroke-width:.6px;stroke-linejoin:round;vector-effect:non-scaling-stroke}.atlas-country{fill:var(--cm);fill-opacity:.2;stroke:var(--cm);stroke-opacity:.45;stroke-width:1px;vector-effect:non-scaling-stroke;transition:fill .6s,stroke .6s,fill-opacity .2s,stroke-opacity .2s,opacity .3s}.atlas-country.is-flaring{animation:.9s ease-out both atlas-country-flare}.atlas-country.is-on{fill-opacity:.36;stroke-opacity:.9;stroke-width:1.6px}@keyframes atlas-country-flare{0%{fill-opacity:0}18%{fill-opacity:.55}}.atlas-deco{pointer-events:none;line-height:0;position:absolute}.atlas-trace{background:var(--cm);opacity:.38;pointer-events:none;border-radius:50%;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;position:absolute}.atlas-leaders{z-index:1;pointer-events:none;position:absolute;inset:0}.atlas-leaders line{stroke:var(--cm);stroke-width:1.2px}.atlas-leaders circle{fill:var(--cm)}.atlas-civ{cursor:pointer;background:0 0;border:0;padding:0;line-height:0;transition:opacity .25s;position:absolute;transform:translate(-50%,-50%)}.atlas-civ .sprite{background-color:color-mix(in oklab,var(--cm)72%,transparent);transition:background-color .15s,transform .2s}.atlas-civ:hover .sprite,.atlas-civ.is-on .sprite{background-color:var(--cm);transform:scale(1.08)}.atlas-civ-label{pointer-events:none;font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;text-align:center;white-space:nowrap;color:color-mix(in oklab,var(--cm)80%,var(--ink));text-shadow:0 0 3px var(--halo),0 0 3px var(--halo),0 0 6px var(--halo);font-size:11px;font-weight:600;line-height:15px;position:absolute}.atlas-ev{cursor:pointer;z-index:2;background:0 0;border:0;padding:0;position:absolute;transform:translate(-50%,-50%)}.atlas-ev.imp-5{z-index:3}.atlas-ev.is-on,.atlas-ev:hover{z-index:5}.atlas-seal{background:var(--cm);box-shadow:inset 0 0 0 2px color-mix(in oklab,var(--cm),black 22%),inset 0 0 0 4px color-mix(in oklab,var(--cm),white 22%),0 2px 6px #00000038;border-radius:50%;place-items:center;transition:transform .15s;display:grid;position:absolute;inset:0}.atlas-ev.is-landing .atlas-seal{animation:.5s cubic-bezier(.2,.9,.3,1.25) both atlas-stamp}.atlas-ev:hover .atlas-seal,.atlas-ev.is-on .atlas-seal{transform:scale(1.12)}.atlas-ev.is-on .atlas-seal{box-shadow:inset 0 0 0 2px color-mix(in oklab,var(--cm),black 22%),inset 0 0 0 4px color-mix(in oklab,var(--cm),white 22%),0 0 0 3px var(--ground),0 0 0 5px var(--cm)}.atlas-ev:after{content:"";border:2px solid var(--cm);opacity:0;pointer-events:none;border-radius:50%;position:absolute;inset:0}.atlas-ev.is-landing:after{animation:.75s ease-out .1s atlas-ripple}.atlas-ev.is-fresh .atlas-seal{box-shadow:inset 0 0 0 2px color-mix(in oklab,var(--cm),black 22%),inset 0 0 0 4px color-mix(in oklab,var(--cm),white 22%),0 0 0 4px color-mix(in oklab,var(--cm)30%,transparent),0 2px 10px #00000040}@keyframes atlas-stamp{0%{opacity:0;transform:scale(2.3)rotate(-14deg)}55%{opacity:1;transform:scale(.88)rotate(3deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes atlas-ripple{0%{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(2.6)}}.atlas-ev-label{z-index:4;pointer-events:none;background:var(--halo);height:22px;box-shadow:0 0 0 1px color-mix(in oklab,var(--cm)28%,transparent);white-space:nowrap;border-radius:4px;align-items:baseline;gap:5px;padding:0 7px;line-height:22px;display:flex;position:absolute}.atlas-ev-label.is-landing{animation:.35s ease-out .12s both atlas-label-in}.atlas-ev-label b{font-family:var(--font-serif);color:var(--ink);font-size:14px;font-weight:600}.atlas-ev-label span{font-family:var(--font-sans);color:color-mix(in oklab,var(--cm)70%,var(--ink-2));font-size:12px}.atlas-ev-label.is-fresh{box-shadow:0 0 0 1.5px var(--cm)}@keyframes atlas-label-in{0%{opacity:0;transform:translateY(3px)}}.atlas-cartouche{z-index:6;border:1px solid var(--rule);background:color-mix(in oklab,var(--raised)90%,transparent);min-width:200px;box-shadow:var(--shadow);pointer-events:none;border-radius:8px;padding:12px 16px;position:absolute;top:16px;left:20px;overflow:hidden}.atlas-vignette{opacity:.1;position:absolute;bottom:-6px;right:-30px}.atlas-cartouche p{margin:0;position:relative}.atlas-era{font-family:var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-size:11px;font-weight:600}.atlas-year{font-family:var(--font-serif);letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:44px;font-weight:600;line-height:1.05}.atlas-pace{font-family:var(--font-sans);color:var(--ink-2);font-size:12px;font-style:italic}.atlas-zoom{z-index:6;border:1px solid var(--rule);background:var(--raised);border-radius:6px;flex-direction:column;display:flex;position:absolute;top:16px;right:20px;overflow:hidden}.atlas-zoom button{width:34px;height:32px;color:var(--ink-2);font-size:18px}.atlas-zoom button+button{border-top:1px solid var(--rule)}.atlas-zoom button:hover{color:var(--ink)}.atlas-card{z-index:7;border:1px solid var(--rule);border-top:3px solid var(--cm);background:var(--raised);width:min(380px,100% - 40px);box-shadow:var(--shadow);cursor:auto;border-radius:8px;padding:16px 18px 14px;animation:.2s ease-out both atlas-label-in;position:absolute;bottom:16px;left:20px}.atlas-card-close{width:28px;height:28px;color:var(--ink-3);font-size:20px;line-height:1;position:absolute;top:6px;right:8px}.atlas-card-close:hover{color:var(--ink)}.atlas-card-head{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;padding-right:20px;display:grid}.atlas-card-seal{background:var(--cm);border-radius:50%;place-items:center;width:46px;height:46px;display:grid}.atlas-card-landmark{line-height:0}.atlas-card h2{font-family:var(--font-serif);margin:0;font-size:21px;font-weight:600;line-height:1.15}.atlas-card-meta{font-family:var(--font-sans);color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:4px;margin:3px 0 0;font-size:13px;display:flex}.atlas-card-text{font-family:var(--font-serif);margin:10px 0 8px;font-size:16px;line-height:1.4}.atlas-card-link{font-family:var(--font-sans);color:color-mix(in oklab,var(--cm)75%,var(--ink));font-size:13px;font-weight:600;text-decoration:none}.atlas-card-link:hover{text-decoration:underline}.atlas-foot{padding:8px 24px max(10px,env(safe-area-inset-bottom));border-top:1px solid var(--rule);background:var(--ground)}.scrub{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;display:grid}.scrub-controls{align-items:center;gap:8px;display:flex}.scrub-play{background:var(--ink);width:40px;height:40px;color:var(--ground);border-radius:50%;place-items:center;display:grid}.scrub-play:hover{transform:scale(1.05)}.scrub-speed{border:1px solid var(--rule);background:var(--raised);border-radius:6px;display:inline-flex;overflow:hidden}.scrub-speed button{min-width:32px;height:28px;font-family:var(--font-sans);color:var(--ink-2);padding:0 6px;font-size:12px}.scrub-speed button+button{border-left:1px solid var(--rule)}.scrub-speed button.is-on{background:var(--ink);color:var(--ground)}.scrub-track{cursor:ew-resize;touch-action:none;border-radius:4px;min-width:0;position:relative;overflow:hidden}.scrub-track:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.scrub-track svg{display:block}.scrub-base{stroke:var(--rule);stroke-width:2px}.scrub-done{fill:var(--ink-2)}.scrub-tick{stroke:var(--ink-3);stroke-width:1px;opacity:.55}.scrub-tick.major{stroke:var(--ink-2);opacity:1}.scrub-label{font-family:var(--font-sans);fill:var(--ink-2);font-size:11px}.scrub-era rect{fill:var(--band);cursor:pointer}.scrub-era text{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;fill:var(--ink-3);text-anchor:middle;pointer-events:none;font-size:9.5px;font-weight:600}.scrub-era.is-on rect{fill:color-mix(in oklab,var(--ink)16%,transparent)}.scrub-era.is-on text{fill:var(--ink)}.scrub-head line{stroke:var(--ink);stroke-width:2px}.scrub-head circle{fill:var(--ground);stroke:var(--ink);stroke-width:2.5px}.atlas-hint{font-family:var(--font-sans);color:var(--ink-3);margin:2px 0 0 68px;font-size:12px}@media (max-width:768px){.atlas-head{padding:max(10px,env(safe-area-inset-top))16px 10px}.atlas-brand h1{font-size:19px}.atlas-nav{gap:8px}.atlas-cartouche{min-width:0;padding:8px 12px;top:10px;left:10px}.atlas-year{font-size:30px}.atlas-era{font-size:10px}.atlas-ev-label{height:20px;padding:0 5px;line-height:20px}.atlas-ev-label b{font-size:13px}.atlas-ev-label span{font-size:11px}.atlas-civ-label{font-size:10px}.atlas-card{width:auto;bottom:10px;left:10px;right:10px}.atlas-foot{padding:6px 16px max(8px,env(safe-area-inset-bottom))}.scrub{grid-template-columns:minmax(0,1fr);gap:4px}.scrub-controls{justify-content:space-between}.scrub-play{width:36px;height:36px}}@media (prefers-reduced-motion:reduce){.atlas-seal,.atlas-ev-label,.atlas-card{animation:none}.atlas-ev:after{display:none}.atlas-country{animation:none}}