:root{color-scheme:dark;--bg:#09131e;--panel:#111f2e;--muted:#9aafc1;--ink:#edf6fc;--teal:#64e4cf;--gold:#ebc77d;--size:64px;--gap:10px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 18% 0,#173349 0,transparent 55%),var(--bg);color:var(--ink);font:14px/1.5 'Segoe UI',sans-serif}button,input,select{font:inherit}button{cursor:pointer;color:inherit;background:#192c3d;border:1px solid #365064;border-radius:10px;padding:10px 15px}button:hover{border-color:var(--teal);background:#203b4a}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--teal);outline-offset:3px}button[aria-pressed=true]{background:#194139;border-color:var(--teal);color:#aff8e9}a{color:var(--teal)}.shell{max-width:1660px;margin:auto;padding:30px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--teal);font-weight:700}header{display:flex;justify-content:space-between;gap:20px;align-items:center}h1{font-size:clamp(27px,4vw,42px);letter-spacing:-1.5px;margin:6px 0}p{margin:6px 0;color:var(--muted)}.badge{border:1px solid #3d5566;padding:8px 13px;border-radius:30px;font-size:12px;color:#bfd0dd}.tabs{display:flex;gap:8px;overflow:auto;padding:23px 0 18px}.tab{min-width:135px;text-align:left}.tab strong{display:block;font-size:15px}.tab small{color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.panel{border:1px solid #293e50;background:linear-gradient(140deg,#152738,#101d2b);border-radius:19px;overflow:hidden}.board-head{padding:20px 22px;border-bottom:1px solid #293e50;display:flex;justify-content:space-between;align-items:center;gap:15px}.board-head h2{margin:0;font-size:23px}.board-head .sub{font-size:12px;color:var(--muted)}.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:15px 20px}.toolbar button{padding:8px 12px;font-size:12px}.zoom{display:flex;align-items:center;gap:8px;margin-left:auto}.zoom button{padding:5px 12px}.hint{padding:0 20px 14px;color:#adc2d2;font-size:12px;min-height:32px}.viewport{overflow:auto;max-height:810px;background:radial-gradient(ellipse at center,#1b3542,transparent 65%),#0c1824;overscroll-behavior:contain}.board{position:relative;padding:22px 24px 30px;isolation:isolate;width:max-content;min-width:100%}.grid{display:grid;gap:var(--gap);position:relative;z-index:1;width:max-content;margin:auto}.coordinate{display:flex;align-items:center;justify-content:center;color:#68889e;font-size:11px;font-weight:600}.node{width:var(--size);height:var(--size);padding:3px;border-radius:14px;position:relative;background:#172a3a;border:1px solid #3d5262;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;box-shadow:0 3px 8px #0003;line-height:1.12}.node .symbol{color:#7a9aaf;font-size:16px}.node .label{font-size:10px;width:100%;flex-shrink:0;min-height:11px;max-height:23px;overflow:hidden;display:block;line-height:11px;overflow-wrap:anywhere;text-align:center}.grid.compact .node .symbol{display:none}.grid.compact .node .label{font-size:8px;line-height:9px;height:9px;min-height:9px;max-height:9px;white-space:nowrap;overflow:hidden;text-overflow:clip}.grid.compact .node .value{font-size:9px;line-height:10px;flex-shrink:0}.grid.compact .node{border-radius:8px;gap:1px}.node .value{font-size:11px;color:#c3d4e0;font-weight:600}.node.g2{border-color:#538c9a}.node.g3{border-color:#657eb5}.node.g4{border:2px solid #ad8950;background:linear-gradient(130deg,#3b3429,#1c2935)}.node.g4 .symbol,.node.g4 .value{color:var(--gold)}.node.start{border-color:var(--teal);background:#17433e}.node.start .symbol{color:var(--teal);font-size:22px}.node.owned{border:2px solid var(--teal);background:#18463e}.node.route{border:2px solid var(--gold);background:#4b4030;box-shadow:0 0 14px #ebc77d33}.node.target{outline:2px solid #fff1c9;outline-offset:4px}.step{position:absolute;right:-6px;top:-7px;border-radius:50%;background:var(--gold);color:#16202a;width:22px;height:22px;display:grid;place-items:center;font-size:11px;font-weight:800}.check{position:absolute;right:2px;top:1px;color:var(--teal);font-size:12px}.lines{position:absolute;inset:0;z-index:0;pointer-events:none;width:100%;height:100%}.legend{display:flex;gap:17px;flex-wrap:wrap;padding:15px 20px;font-size:11px;color:var(--muted);border-top:1px solid #293e50}.dot{display:inline-block;width:9px;height:9px;border-radius:3px;background:#52677a;margin-right:5px}.dot.gold{background:var(--gold)}.dot.teal{background:var(--teal)}aside{position:sticky;top:18px}.detail-top{padding:22px;border-bottom:1px solid #293e50}.detail-top h2{font-size:21px;margin:8px 0}.kicker{color:var(--gold);font-size:10px;letter-spacing:1.5px;font-weight:700}.route-cost{font-size:44px;font-weight:650;line-height:1.1;letter-spacing:-2px;margin:18px 0 4px}.route-cost small{font-size:13px;letter-spacing:0;color:var(--muted);font-weight:400}.detail-section{padding:18px 22px;border-bottom:1px solid #293e50}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin:0 0 12px}.effects{display:flex;gap:7px;flex-wrap:wrap}.effect{font-size:12px;background:#203545;border:1px solid #324e5e;border-radius:7px;padding:5px 8px}.steps{padding:0;margin:0;list-style:none;max-height:270px;overflow:auto}.steps li{display:flex;align-items:center;gap:11px;margin:0 0 11px;font-size:12px}.num{flex-shrink:0;width:23px;height:23px;display:grid;place-items:center;border-radius:7px;color:var(--gold);background:#3e382d}.steps small{color:var(--muted);display:block}.steps b{font-weight:500}.steps .price{margin-left:auto;color:var(--gold);white-space:nowrap}.budget{width:100%;padding:9px 12px;border:1px solid #3c566b;border-radius:8px;background:#0c1b29;color:var(--ink);margin-top:7px}.notice{font-size:12px;color:var(--muted);line-height:1.65}.feedback{color:var(--teal);font-size:12px;min-height:20px;margin-top:8px}.footer{padding:20px 2px;color:var(--muted);font-size:12px}.footer details{margin-top:12px}.footer summary{cursor:pointer}.core-select{max-width:270px;width:100%;background:#0d1c2a;color:var(--ink);border:1px solid #3b5366;border-radius:9px;padding:9px}.mobile-note{display:none}.mode-note{font-size:11px;padding:7px 10px;color:var(--teal);border-radius:8px;background:#133630;margin-top:12px}@media(max-width:1100px){.layout{grid-template-columns:minmax(0,1fr) 300px}.shell{padding:20px}.board-head{align-items:flex-start;flex-direction:column}.node .label{font-size:10px}}@media(max-width:800px){.layout{grid-template-columns:1fr}aside{position:static}.shell{padding:14px}header{align-items:flex-start}.badge{display:none}.tabs{padding-top:16px}.tab{min-width:122px}.viewport{max-height:620px}.mobile-note{display:block}.board-head{padding:16px}.detail-top,.detail-section{padding:17px}.zoom{margin-left:0}.footer{font-size:11px}h1{letter-spacing:-1px}}

:root{--gap:6px}.shell{padding:14px 20px;height:100dvh;display:flex;flex-direction:column;max-width:1800px}header{flex-shrink:0}h1{font-size:30px;margin:2px 0}header p{font-size:12px}.tabs{padding:10px 0;flex-shrink:0}.tab{padding:7px 13px}.layout{flex:1;min-height:0;grid-template-columns:minmax(0,1fr) 330px;align-items:stretch}.layout>section{display:flex;flex-direction:column;min-height:0}.board-head{padding:11px 17px;flex-shrink:0;flex-direction:row;align-items:center}.board-head h2{font-size:21px}.board-head .section-title{font-size:9px}.toolbar{padding:8px 15px;flex-shrink:0}.hint{padding:0 15px 8px;min-height:28px;flex-shrink:0}.viewport{flex:1;min-height:0;max-height:none}.board{padding:12px}.legend{padding:8px 15px;gap:10px;flex-shrink:0}.footer{padding:7px 2px 0;font-size:10px;flex-shrink:0}.footer details{margin-top:2px}.footer p{font-size:11px}.node{background:linear-gradient(145deg,#233e50,#132633)}.node.attack{border-color:#b8766c;background:linear-gradient(145deg,#543c40,#252733)}.node.defense{border-color:#618ebd;background:linear-gradient(145deg,#2b4865,#1b293b)}.node.health{border-color:#5caa8d;background:linear-gradient(145deg,#24564a,#18352f)}.node.skill{border-color:#9a7acf;background:linear-gradient(145deg,#493a67,#27253f)}.node.core{border-color:#c5a464;background:linear-gradient(145deg,#5b4e34,#332d2a)}.node.owned{background:linear-gradient(145deg,#216c58,#154339)}.node.route{background:linear-gradient(145deg,#75613b,#403425);border-color:#ffe1a0}.node .label{color:#eef4f9}.grid.compact .node{padding:0;border-radius:6px;gap:0}.grid.compact .node .label{font-size:8px;line-height:9px;min-height:9px;height:9px}.grid.compact .node .value{font-size:9px;line-height:10px}.step{width:17px;height:17px;font-size:10px;right:-4px;top:-5px}.coordinate{font-size:9px}aside.panel{height:100%;min-height:0;position:static;display:flex;flex-direction:column}.detail-top{padding:14px 17px;flex-shrink:0}.detail-top h2{font-size:19px;margin:4px 0}.kicker{font-size:9px;letter-spacing:.8px}.route-cost{font-size:31px;margin:8px 0 0}.mode-note{padding:4px 7px;font-size:10px;margin-top:7px}.detail-section{padding:12px 16px}.detail-body{flex:1;min-height:0;padding:11px 16px}.detail-nav{display:flex;gap:6px;padding:9px 16px 0;flex-shrink:0}.detail-nav button{flex:1;padding:7px}.effects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.effect{min-height:49px;display:flex;flex-direction:column;justify-content:center;padding:7px 9px;border:1px solid #3a5265;background:linear-gradient(135deg,#203d50,#162b3a);border-radius:10px}.effect span{font-size:10px;color:#bcd0e0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.effect strong{font-size:19px;line-height:1.2;font-weight:600}.effect.attack{border-color:#76514f;background:linear-gradient(135deg,#49333a,#2a2634)}.effect.attack strong{color:#ffb09b}.effect.defense{border-color:#3d6285;background:linear-gradient(135deg,#243f5b,#182d42)}.effect.defense strong{color:#a3cdfc}.effect.health{border-color:#3c7764;background:linear-gradient(135deg,#204f42,#1a342f)}.effect.health strong{color:#8ce4b7}.effect.skill{border-color:#725a93;background:linear-gradient(135deg,#3f315a,#2a2540)}.effect.skill strong{color:#cdb4ff}.effect.core strong{color:var(--gold)}.section-title{font-size:10px;margin-bottom:8px}.steps{max-height:none;overflow:visible}.steps li{min-height:39px;margin-bottom:8px}.steps b{font-size:11px}.steps small{font-size:10px}.pager{display:flex;align-items:center;justify-content:space-between;gap:6px;padding-top:10px;font-size:10px;color:var(--muted)}.pager button{padding:4px 9px;font-size:11px}.pager button:disabled{opacity:.35;cursor:default}.budget-section{flex-shrink:0;padding:10px 16px;border-top:1px solid #293e50}.budget-section label{display:block;font-size:10px;color:var(--muted)}.budget{padding:6px 9px;font-size:12px;margin-top:4px}.feedback{font-size:10px;min-height:15px;margin-top:4px}.target-effect{font-size:11px;color:var(--gold);margin-top:5px}.notice{font-size:10px}.detail-empty{font-size:12px;color:var(--muted)}@media(min-width:801px) and (max-height:850px){.shell{padding-top:9px;padding-bottom:9px}h1{font-size:26px}.eyebrow{font-size:9px}.badge{font-size:10px}header p{margin:2px 0}.tab strong{font-size:13px}.tab small{font-size:10px}.board-head{padding:8px 13px}.board-head h2{font-size:18px}.detail-top{padding:10px 16px}.detail-top h2{font-size:17px}.detail-body{padding-top:8px}.effect{min-height:43px}.effect strong{font-size:17px}.mode-note{font-size:9px}.detail-top p{font-size:10px!important}.detail-nav{padding-top:6px}.detail-nav button{padding:5px}.legend{font-size:10px}.steps li{min-height:33px;margin-bottom:5px}}@media(max-width:800px),(max-height:620px){.shell{height:auto;min-height:100dvh}.layout{display:grid;grid-template-columns:1fr;flex:none}.layout>section{min-height:520px}.viewport{height:450px;flex:auto}aside.panel{height:auto;min-height:430px}.detail-body{min-height:240px}.board-head{flex-direction:column;align-items:flex-start}.badge{display:none}.footer{padding-bottom:10px}.detail-top,.detail-section{padding:14px 16px}}
.grid.tiny .node .label,.grid.tiny .node .value,.grid.tiny .node .symbol{display:none}.grid.tiny .node{border-width:1px;border-radius:4px;padding:0;min-width:0;min-height:0}.grid.tiny .step{width:12px;height:12px;right:-3px;top:-3px;font-size:8px;line-height:1}.grid.tiny .check{font-size:9px;top:0;right:0}.grid.tiny .target{outline-offset:2px}.hint{font-size:11px}.detail-body{flex-shrink:0}.pager{min-height:32px}@media(min-width:801px) and (max-height:850px){.detail-top{padding:8px 14px}.detail-top h2{margin:2px 0}.route-cost{font-size:26px;margin-top:5px}.mode-note{margin-top:5px}.detail-body{padding:8px 14px}.budget-section{padding:8px 14px}.target-effect{font-size:10px}.effect{min-height:40px}.detail-nav button{font-size:12px}.pager{padding-top:7px}}@media(min-width:801px) and (max-height:650px){.shell{height:100dvh;min-height:0;padding:6px 14px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;flex:1;min-height:0}.layout>section{min-height:0}.viewport{height:auto;flex:1;min-height:0}.layout>aside.panel{height:100%;min-height:0}.detail-body{min-height:0}.eyebrow{font-size:8px}h1{font-size:22px;margin:0}header p{display:none}.badge{display:block;padding:4px 9px}.tabs{padding:6px 0}.tab{padding:4px 12px}.tab strong{font-size:12px}.tab small{font-size:9px}.board-head{padding:6px 12px;flex-direction:row;align-items:center}.board-head h2{font-size:16px}.board-head .sub{font-size:9px}.board-head label .section-title{display:none!important}.core-select{padding:5px;font-size:10px}.toolbar{padding:5px 12px}.toolbar button{padding:5px 9px;font-size:10px}.hint{font-size:10px;padding:0 12px 5px;min-height:20px}.legend{padding:5px 12px;font-size:9px}.footer{padding:4px 0 0;font-size:9px}.footer details{margin:0}.detail-top{padding:7px 12px}.detail-top h2{font-size:15px}.kicker{font-size:8px}.detail-top p{margin:2px 0}.route-cost{font-size:23px;margin-top:4px}.target-effect{font-size:9px}.mode-note{padding:3px 6px;font-size:8px;margin-top:4px}.detail-nav{padding:5px 12px 0}.detail-nav button{padding:4px}.detail-body{padding:7px 12px}.budget-section{padding:6px 12px}.budget{padding:4px 7px}.feedback{font-size:9px}.steps li{min-height:29px;margin-bottom:4px}.effect{min-height:36px}.effect strong{font-size:16px}.effect span{font-size:9px}.pager{padding-top:6px;min-height:29px}}

[hidden]{display:none!important}.class-picker{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.class-picker label{color:var(--muted);font-size:12px}.class-picker select{background:#132b3c;color:var(--ink);border:1px solid #436477;border-radius:9px;padding:7px 12px;max-width:190px}.load-strip{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted);flex-shrink:0;padding:4px 0}.load-strip button{font-size:10px;padding:3px 8px}.load-strip [role=alert]{color:#ffb09b}.source-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:3px}.source-actions a{text-decoration:none}.source-actions a:hover{text-decoration:underline}.footer p:empty{display:none}@media(max-width:800px){header{flex-wrap:wrap;gap:8px}.class-picker{width:100%}.class-picker select{flex:1}.load-strip{align-items:flex-start;font-size:10px}.load-strip button{white-space:nowrap}.shell{padding:12px}.source-actions{gap:12px}}