body.mastery-open{overflow:hidden}.mastery-strip{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;margin:-12px 0 25px;padding:12px;border:1px solid #c9ddd6;background:#edf7f2;color:#27606a}.mastery-strip>span{font:9px 'DM Mono',monospace;letter-spacing:.9px}.mastery-strip strong{font-size:12px}.mastery-strip small{font-size:10px;color:#6b7f7d}.mastery-strip button{grid-column:1/-1;border:0;padding:8px 9px;background:#174f62;color:#fff;font:600 10px 'DM Mono',monospace;letter-spacing:.3px}.mastery-strip button:hover{background:#0c7380}.mastery-guide{grid-column:1/-1;margin:0;color:#617c7c;font-size:10px;line-height:1.45}
.mastery-atlas{position:fixed;z-index:90;inset:0;display:none;background:#eff5ef;color:#123c4a}.mastery-atlas.open{display:block}.mastery-atlas-shell{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr)}.mastery-atlas-head{display:flex;gap:18px;align-items:center;justify-content:space-between;padding:18px clamp(18px,4vw,52px);border-bottom:1px solid #c7ddd8;background:#f9faf5}.mastery-atlas-kicker{margin:0 0 3px;color:#578188;font:10px 'DM Mono',monospace;letter-spacing:1px}.mastery-atlas-head h2{margin:0;color:#123d4b;font:500 clamp(25px,3vw,38px)/1 Fraunces,serif}.mastery-atlas-close{width:42px;height:42px;border:1px solid #b8d0ca;border-radius:50%;background:#fff;color:#155367;font-size:27px}.mastery-atlas-body{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.75fr);min-height:0}.mastery-map-side{display:flex;min-width:0;flex-direction:column;padding:clamp(18px,3vw,38px);background:linear-gradient(155deg,#e6f1ed,#dcebe9)}.mastery-legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-bottom:13px;color:#55777c;font:10px 'DM Mono',monospace}.mastery-legend span{display:flex;gap:5px;align-items:center}.mastery-legend i{width:10px;height:10px;border-radius:50%;background:#d4dfda}.mastery-legend .review{background:#e47364}.mastery-legend .learning{background:#e7b354}.mastery-legend .mastered{background:#32a59a}.mastery-map-canvas{position:relative;display:grid;min-height:0;flex:1;place-items:center;overflow:hidden;border:1px solid #b8d5d0;background:#d7ebe8;background-image:linear-gradient(#7aaea620 1px,transparent 1px),linear-gradient(90deg,#7aaea620 1px,transparent 1px);background-size:42px 42px}.mastery-map-canvas svg{width:100%;max-height:100%;aspect-ratio:1200/620}.mastery-country{fill:#d6dfd9;stroke:#5b9aa4;stroke-width:.7;vector-effect:non-scaling-stroke;cursor:pointer;transition:filter .16s ease,fill .16s ease}.mastery-country:hover,.mastery-country:focus{filter:brightness(.9);outline:none;stroke:#073f53;stroke-width:2}.mastery-country.is-review{fill:#e77d6c}.mastery-country.is-learning{fill:#e7b354}.mastery-country.is-mastered{fill:#32a59a}.mastery-country.is-selected{stroke:#093e53;stroke-width:2.5;filter:drop-shadow(0 2px 3px #173b4350)}.mastery-map-hint{margin:12px 0 0;color:#618287;font-size:12px}.country-atlas-card{overflow:auto;padding:clamp(22px,3vw,42px);border-left:1px solid #c9dcd5;background:#fbfaf5}.country-atlas-empty{display:grid;height:100%;place-items:center;text-align:center;color:#668087;line-height:1.55}.country-atlas-card.loading{display:grid;place-items:center;color:#668087}.country-atlas-flag{width:74px;height:50px;object-fit:cover;margin-bottom:18px;border:1px solid #becfc9;box-shadow:0 5px 14px #0d3d4820}.country-atlas-card h3{margin:0;color:#123c4b;font:500 clamp(30px,3.3vw,44px)/1 Fraunces,serif;letter-spacing:-1px}.country-atlas-state{display:inline-block;margin:10px 0 18px;padding:5px 8px;border-radius:99px;background:#e8f2ee;color:#27626b;font:9px 'DM Mono',monospace;letter-spacing:.65px}.country-atlas-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:0 0 22px;background:#d8e4df}.country-atlas-facts div{padding:11px;background:#f7faf6}.country-atlas-facts dt{margin:0 0 4px;color:#688286;font:8px 'DM Mono',monospace;letter-spacing:.8px}.country-atlas-facts dd{margin:0;color:#214e5b;font-size:12px;line-height:1.35}.country-atlas-summary{margin:0 0 19px;color:#526f76;font-size:13px;line-height:1.62}.country-atlas-section{margin:0 0 16px;padding:12px 13px;border-left:3px solid #61a89d;background:#eef6f1}.country-atlas-section h4{margin:0 0 6px;color:#24606a;font:600 9px 'DM Mono',monospace;letter-spacing:.8px;text-transform:uppercase}.country-atlas-section p{margin:0;color:#526f76;font-size:12px;line-height:1.52}.country-atlas-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:9px}.country-atlas-landmark{overflow:hidden;margin:0;border:1px solid #d2dfda;background:#f5f8f5}.country-atlas-landmark img{display:block;width:100%;height:clamp(135px,18vw,230px);object-fit:cover;background:#e1ece8}.country-atlas-landmark figcaption{padding:9px 11px;color:#567479;font-size:11px;line-height:1.35}.country-atlas-source{margin:15px 0 0;color:#7c9290;font-size:10px;line-height:1.45}.country-atlas-source a{color:#11677a}
.mastery-legend .level-0{background:#d4dfda}.mastery-legend .level-1{background:#de846b}.mastery-legend .level-3{background:#9bbd67}.mastery-legend .gold{background:#d9ad38}.mastery-country.is-level-0{fill:#d6dfd9}.mastery-country.is-level-1{fill:#dc896b}.mastery-country.is-level-2{fill:#e4ae5e}.mastery-country.is-level-3{fill:#b7c565}.mastery-country.is-level-4{fill:#6eaf82}.mastery-country.is-gold{fill:#d6ac39;stroke:#8b6512;stroke-width:1.2}.country-atlas-disciplines{display:flex;flex-wrap:wrap;gap:6px;margin:-7px 0 19px;padding:0;list-style:none}.country-atlas-disciplines li{padding:5px 7px;border:1px solid #d6e0db;background:#f4f6f2;color:#7c908e;font:9px 'DM Mono',monospace}.country-atlas-disciplines li span{margin-right:4px}.country-atlas-disciplines li.in-progress{border-color:#e2bd70;background:#fff5df;color:#8b6d2c}.country-atlas-disciplines li.done{border-color:#bd9941;background:#fff5d5;color:#85600a}
.mastery-province-boundary{pointer-events:none;fill:none;stroke:#104f65;stroke-width:.65;vector-effect:non-scaling-stroke;opacity:.72}
.mastery-province-boundary.community-selected{stroke:#f0b93f;stroke-width:3;opacity:1;filter:drop-shadow(0 0 2px #835b10)}.mastery-map-canvas svg{touch-action:none}.atlas-map-controls{position:absolute;right:11px;bottom:11px;z-index:5;display:grid;overflow:hidden;border:1px solid #8eb4ae;box-shadow:0 4px 12px #123d4b25}.atlas-map-controls button{width:34px;height:31px;border:0;border-bottom:1px solid #bed3ce;background:#f9fbf7;color:#12586a;font:700 19px/1 'DM Sans',sans-serif}.atlas-map-controls button:last-child{border-bottom:0;font-size:17px}.atlas-map-controls button:hover{background:#dcefe9}
.country-atlas-landmark>a{display:block;cursor:zoom-in}.country-atlas-landmark>a img{transition:transform .2s ease}.country-atlas-landmark>a:hover img{transform:scale(1.025)}
.mastery-atlas-tabs{display:flex;gap:6px;margin-top:13px}.mastery-atlas-tabs button,.mastery-subtabs button{border:1px solid #b9d0ca;background:#f5f8f5;color:#52757b;padding:6px 9px;font:600 9px 'DM Mono',monospace;letter-spacing:.45px}.mastery-atlas-tabs button.active,.mastery-subtabs button.active{border-color:#12677a;background:#12677a;color:#fff}.mastery-subtabs{display:inline-flex;gap:5px;margin-right:10px}.mastery-map-hint{display:flex;align-items:center;flex-wrap:wrap;gap:4px}.space-atlas{position:relative;width:100%;height:100%;min-height:360px;overflow:hidden;background:radial-gradient(circle at 50% 50%,#244b64 0,#0d2439 42%,#071825 100%)}.space-atlas:before,.space-atlas:after{position:absolute;inset:10% 13%;border:1px solid #7ea9c330;border-radius:50%;content:''}.space-atlas:after{inset:25% 28%;border-color:#7ea9c350}.space-sun{position:absolute;top:50%;left:50%;z-index:1;display:grid;width:43px;height:43px;place-items:center;transform:translate(-50%,-50%);border-radius:50%;background:#ffd469;box-shadow:0 0 30px #ffc84c90;color:#a75a13;font-size:25px}.space-node{position:absolute;z-index:2;left:var(--x);top:var(--y);width:var(--size);height:var(--size);padding:0;transform:translate(-50%,-50%);border:2px solid #d4dfda;border-radius:50%;background:var(--body-color);box-shadow:0 0 0 2px #071825,0 2px 8px #0008}.space-node i{display:block;width:100%;height:100%;border-radius:inherit;background:#ffffff25}.space-node span{position:absolute;left:50%;top:calc(100% + 5px);display:none;transform:translateX(-50%);padding:3px 5px;background:#071825e8;color:#e5f2ee;white-space:nowrap;font:9px 'DM Mono',monospace}.space-node:hover span,.space-node:focus span{display:block}.space-node.is-level-1{border-color:#dc896b}.space-node.is-level-2{border-color:#e4ae5e}.space-node.is-level-3{border-color:#b7c565}.space-node.is-level-4{border-color:#6eaf82}.space-node.is-gold{border-color:#f3ce52;box-shadow:0 0 0 2px #071825,0 0 14px #f3ce5290}.space-node.is-selected{outline:3px solid #fff;outline-offset:3px}
.space-atlas-svg{width:100%;height:100%;background:#071825}.space-atlas-backdrop{fill:#071825}.space-atlas-orbit{fill:none;stroke:#7ea9c340;stroke-width:1}.space-atlas-moon-orbit{fill:none;stroke:#b7d2df45;stroke-width:.75}.space-atlas-sun{fill:#ffd469;filter:drop-shadow(0 0 12px #ffc84c)}.space-atlas-saturn-ring{fill:none;stroke:#d8c789;stroke-width:2}.space-svg-node{fill:var(--body-color);stroke:#d4dfda;stroke-width:2;cursor:pointer}.space-svg-node:hover,.space-svg-node:focus{stroke:#fff;stroke-width:3;outline:none}.space-svg-node.is-level-1{stroke:#dc896b}.space-svg-node.is-level-2{stroke:#e4ae5e}.space-svg-node.is-level-3{stroke:#b7c565}.space-svg-node.is-level-4{stroke:#6eaf82}.space-svg-node.is-gold{stroke:#f3ce52;filter:drop-shadow(0 0 5px #f3ce52)}.space-svg-node.is-selected{stroke:#fff;stroke-width:4}
.atlas-map-hover-label{position:absolute;z-index:6;max-width:min(220px,calc(100% - 16px));padding:6px 9px;transform:translate(-50%,-100%);border:1px solid #145b6c;border-radius:3px;background:#073f53;color:#fff;box-shadow:0 4px 12px #093b4a45;opacity:0;pointer-events:none;transition:opacity .12s ease;font:600 10px/1.2 'DM Mono',monospace;letter-spacing:.2px;white-space:nowrap}.atlas-map-hover-label.visible{opacity:1}
@media(max-width:820px){.mastery-atlas-body{grid-template-columns:1fr;overflow:auto}.mastery-map-side{min-height:52vh;padding:17px}.country-atlas-card{min-height:0;border-top:1px solid #c9dcd5;border-left:0}.mastery-atlas-head{padding:14px 17px}.country-atlas-head h2{font-size:26px}.country-atlas-flag{width:62px;height:42px}}@media(max-width:440px){.mastery-strip{grid-template-columns:1fr 1fr}.mastery-strip>span{grid-column:1/-1}.mastery-atlas-head h2{font-size:23px}.country-atlas-facts{grid-template-columns:1fr}.mastery-map-hint{font-size:11px}}