:root{color-scheme:dark;--bg:#101612;--panel:#17201a;--line:#2c382e;--text:#edf0df;--muted:#929d8e;--lime:#c6f57a;--gold:#e0c98d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Apple SD Gothic Neo,Malgun Gothic,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--lime);outline-offset:4px}button{border:1px solid var(--line);color:var(--text);background:#202b22;border-radius:6px;padding:11px 15px}button:hover{border-color:var(--lime)}header{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--lime);font-size:38px}.brand span{font-size:23px;font-weight:900;letter-spacing:2px;color:var(--text)}.brand small{display:block;font-size:8px;letter-spacing:2.8px;font-weight:400;margin-top:5px;color:var(--muted)}.header-right{display:flex;align-items:center;gap:12px}.edition{font-size:10px;letter-spacing:1.5px;color:var(--muted);margin-right:20px}.quiet{background:transparent;font-size:12px;color:#b6c0af}main{max-width:1460px;margin:auto;padding:38px 5vw 20px}.title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--lime)}h1{font-size:clamp(25px,2.7vw,39px);letter-spacing:-1.6px;line-height:1.3;margin:12px 0 0}h2{letter-spacing:-.7px}.mobile{display:none}.wallet{text-align:right}.wallet small{display:block;font-size:11px;color:var(--muted)}.wallet strong{font-size:38px;letter-spacing:-1px;color:var(--lime);display:block;margin:3px 0}.wallet>span{font-size:9px;letter-spacing:2px;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.battle{min-width:0;border:1px solid var(--line);background:#121c17;border-radius:10px;overflow:hidden}.arena-top{display:flex;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);font-size:11px;letter-spacing:2px}.arena-top b{color:var(--lime);margin-left:10px}.live{display:inline-block;width:6px;height:6px;background:var(--lime);border-radius:50%;margin-right:8px;box-shadow:0 0 10px #c6f57766}.canvas-wrap{position:relative;background:#0b1414;aspect-ratio:960/600}canvas{width:100%;height:100%;display:block;image-rendering:pixelated;touch-action:none;cursor:crosshair}.arena-label{pointer-events:none;position:absolute;top:18px;left:20px;letter-spacing:2px;font-size:9px;color:#aab3a7}.arena-label small{display:block;font-size:10px;letter-spacing:0;color:#627b71;margin-top:6px}.combo{pointer-events:none;position:absolute;right:24px;top:24px;font-size:25px;font-weight:900;color:var(--lime);text-shadow:0 2px 8px #000}.overlay{position:absolute;inset:0;display:grid;place-items:center;background:#0812118a;backdrop-filter:blur(2px)}.overlay[hidden]{display:none}.overlay-card{text-align:center;max-width:90%;padding:30px}.overlay h2{font-size:30px;margin:12px 0}.overlay p{font-size:13px;line-height:1.8;color:#bdc8ba}.overlay .primary{min-width:240px;margin-top:12px}.overlay small{display:block;font-size:10px;color:#9ea994;margin-top:16px}.primary{background:var(--lime);border:1px solid var(--lime);color:#1b2916;font-weight:800;display:flex;justify-content:space-between;align-items:center;padding:15px 18px;border-radius:5px;width:100%;font-size:13px}.primary:hover{background:#dcffa5}.primary span{font-size:20px}.boss-health{padding:15px 20px 4px}.boss-health>div:first-child{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:8px}.track{height:4px;background:#2b3329;overflow:hidden}.track i{display:block;height:100%;background:var(--lime);transition:width .15s}.battle-stats{display:grid;grid-template-columns:repeat(4,1fr);padding:20px}.battle-stats>div{border-right:1px solid var(--line);padding-left:20px}.battle-stats>div:first-child{padding-left:0}.battle-stats>div:last-child{border:0}.battle-stats small{color:var(--muted);font-size:10px;display:block;margin-bottom:7px}.battle-stats strong{font-size:24px;font-weight:500;font-variant-numeric:tabular-nums}.loadout{display:flex;gap:8px;padding:0 20px 15px;flex-wrap:wrap}.skill{padding:7px 10px;border:1px solid #354534;color:var(--lime);font-size:10px;border-radius:4px;background:#1d2c22}.skill.locked{color:#687466;border-color:#29372c}.hint{font-size:10px;color:#899b87;margin:0;padding:12px 20px;border-top:1px solid var(--line)}.hint span{float:right;color:#647660}aside{padding:24px;border:1px solid var(--line);border-radius:10px;background:var(--panel);align-self:start}.panel-heading{display:flex;justify-content:space-between;align-items:center}.panel-heading .eyebrow{font-size:8px;letter-spacing:1.4px}.panel-heading h2{font-size:23px;margin:9px 0}.tree-mark{font-size:38px;color:var(--lime)}.panel-copy{font-size:12px;line-height:1.9;color:var(--muted);margin:10px 0}.growth-preview{height:145px;position:relative;background:linear-gradient(30deg,transparent 49.5%,#3e513a 50%,transparent 50.5%),linear-gradient(-30deg,transparent 49.5%,#3e513a 50%,transparent 50.5%)}.orbit,.mini-node{position:absolute;display:grid;place-items:center;width:40px;height:40px;border:1px solid #586b47;background:var(--panel);color:var(--lime);border-radius:9px}.orbit{left:calc(50% - 25px);top:47px;width:50px;height:50px;background:#283b22;font-size:27px;transform:rotate(45deg)}.mini-node.a{left:15px;top:13px}.mini-node.b{right:15px;top:13px}.mini-node.c{left:15px;bottom:13px}.mini-node.d{right:15px;bottom:13px}.next-node{font-size:10px;color:var(--lime);line-height:1.6;padding:13px 0 18px}.rule{display:flex;gap:13px;border-top:1px solid var(--line);padding:17px 0 0;margin-top:14px}.rule>b{color:#6e7f61;font-size:10px;margin-top:2px}.rule strong{font-size:12px;font-weight:500}.rule p{font-size:11px;line-height:1.7;color:var(--muted);margin:7px 0 0}.lifetime{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:22px;padding-top:18px;font-size:11px;color:var(--muted)}.lifetime b{color:var(--text)}footer{display:flex;justify-content:space-between;color:#64725e;font-size:8px;letter-spacing:1px;padding:25px 0}footer i{margin:0 10px}dialog{background:#121b16;color:var(--text);border:1px solid #44543a;border-radius:12px;width:min(1100px,96vw);max-height:94vh;padding:25px;box-shadow:0 30px 100px #000b}dialog::backdrop{background:#030805c9;backdrop-filter:blur(5px)}.tree-header{display:flex;align-items:center;justify-content:space-between}.tree-header h2{margin:7px 0 0;font-size:25px}.tree-wallet{color:var(--lime);margin-right:20px;font-size:20px}.tree-help{color:var(--muted);font-size:11px;line-height:1.8}.tree-help span{float:right;color:#829675}.tree-scroll{overflow:auto;background:radial-gradient(#3d4c3455 1px,transparent 1px);background-size:20px 20px;border:1px solid var(--line);max-height:62vh;border-radius:7px}#tree-map{position:relative;width:960px;height:710px;margin:auto}#tree-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.node{position:absolute;width:150px;min-height:94px;padding:12px;text-align:left;border:1px solid #3d483b;background:#1a241d;transform:translate(-50%,-50%);border-radius:8px}.node .icon{font-size:23px;float:right;color:#a1b58d}.node strong{display:block;font-size:12px;padding-right:20px;line-height:1.4}.node small{display:block;font-size:10px;color:#91a284;margin-top:8px}.node .cost{display:block;font-size:11px;color:#a3ad98;margin-top:7px}.node.available{border-color:var(--lime);box-shadow:0 0 18px #c6f57a12}.node.available .cost{color:var(--lime)}.node.owned{background:#2c2c1d;border-color:#8a7951}.node.locked{opacity:.48}.node.selected{outline:2px solid white;outline-offset:3px}#node-detail{font-size:12px;line-height:1.6;color:#b8c7ab;padding:15px 3px 0;min-height:58px}#node-detail button{margin-left:14px;background:var(--lime);color:#14200e;font-weight:700;padding:8px 15px}#node-detail button:disabled{background:#35412f;color:#7b8b70;cursor:default}@media(min-width:1600px){main{padding-left:25px;padding-right:25px}}@media(max-width:1050px){.workspace{grid-template-columns:minmax(0,1fr) 240px;gap:16px}aside{padding:18px}.edition{display:none}.panel-heading .eyebrow{font-size:7px}.hint span{display:none}}@media(max-width:760px){header{height:72px;padding:0 5vw}.brand span{font-size:18px}.brand{font-size:30px;gap:8px}.brand small{font-size:6px}.header-right{gap:6px}.quiet{padding:9px;font-size:10px}main{padding-top:25px}.title-row{margin-bottom:20px}.mobile{display:block}h1{font-size:26px}.eyebrow{font-size:8px;letter-spacing:1.3px}.wallet strong{font-size:29px}.workspace{grid-template-columns:1fr}aside{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.growth-preview,.rule,.panel-copy,.lifetime{display:none}aside>.primary{align-self:center;grid-column:2;grid-row:1/3}.next-node{grid-column:1;padding-bottom:0}.canvas-wrap{aspect-ratio:960/700}.overlay-card{padding:12px}.overlay h2{font-size:23px}.overlay p{font-size:12px}.overlay .primary{padding:10px 14px}.arena-label{font-size:7px;top:12px;left:12px}.arena-label small{font-size:8px}.battle-stats{padding:16px}.battle-stats>div{padding-left:12px}.battle-stats strong{font-size:21px}.combo{font-size:18px;right:12px;top:12px}footer{font-size:7px;line-height:1.8;gap:20px}dialog{padding:16px}.tree-header h2{font-size:20px}.tree-wallet{font-size:16px;margin-right:7px}.tree-help span{float:none;display:block}.tree-scroll{max-height:57vh}.tree-header .eyebrow{font-size:7px}}