:root{color-scheme:dark;--bg:#111820;--panel:#19222d;--line:#334252;--text:#e7eef5;--muted:#9cabb9;--accent:#ade8c1;--hu:#ff815c;--xing:#66c9fa;--zhong:#e8bf64;font-family:'Segoe UI','Microsoft YaHei',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,select,input{font:inherit}button{cursor:pointer;min-height:38px;padding:8px 15px;border:1px solid var(--line);border-radius:5px;color:var(--text);background:#25313e}button:hover{background:#344353;border-color:#6b8298}button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button.primary{background:var(--accent);color:#14221a;border-color:var(--accent);font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:24px}.quiet{background:transparent}button:disabled{opacity:.4;cursor:not-allowed}[hidden]{display:none!important}a{color:inherit}h1,h2,h3,p{margin-top:0}h2{font-size:20px}h3{font-size:14px}p{line-height:1.75}kbd{font-family:Consolas,monospace;border:1px solid #506073;border-bottom-width:2px;border-radius:3px;padding:2px 5px;font-size:11px;white-space:nowrap}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}input[type=range]{width:100%;accent-color:var(--accent)}.site-header{height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;padding:0 28px}.wordmark{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:.5px}.crosshair{color:var(--accent);font-size:28px}.build-tag,.muted{color:var(--muted)}.build-tag{font-size:12px}.header-actions{display:flex;gap:8px;margin-left:auto}.eyebrow{font:12px Consolas,monospace;letter-spacing:2px;color:var(--accent)}.menu-screen{max-width:1120px;margin:0 auto;padding:45px 28px}.intro h1{font-size:clamp(25px,3vw,38px);margin:14px 0 15px;letter-spacing:.5px}.intro p{color:var(--muted)}.menu-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:26px}.level-card,.menu-notes{border:1px solid var(--line);background:var(--panel);padding:24px;border-radius:6px}.level-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.level-number{font:34px Consolas,monospace;color:var(--accent)}.tag{font-size:11px;border:1px solid #5f846e;color:var(--accent);border-radius:3px;padding:4px 8px}.level-card p{font-size:13px;color:var(--muted)}.arena-preview{position:relative;height:95px;margin:22px 0;background:linear-gradient(90deg,#26333f 1px,transparent 1px),linear-gradient(#26333f 1px,transparent 1px);background-size:25px 25px;overflow:hidden}.mini-player,.mini-enemy{position:absolute;bottom:10px;width:25px;height:40px;border:2px solid var(--hu);font-size:11px;font-style:normal;text-align:center;line-height:36px;left:15%;background:#29333d}.mini-enemy{left:49%;height:45px;border-color:#a5b6c7}.mini-enemy.second{left:79%}.preview-range{position:absolute;left:calc(15% + 25px);bottom:10px;width:80px;height:40px;border:1px dashed var(--hu);background:#ff815c12}.ground-line{position:absolute;left:0;right:0;bottom:9px;border-top:1px solid #6d8291}.team-preview{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;margin:16px 0 24px}.hu{color:var(--hu)}.xing{color:var(--xing)}.zhong{color:var(--zhong)}.level-card>.primary{width:100%}.mode-name{font-size:24px;font-weight:600;margin-bottom:8px}.menu-notes>p{font-size:13px}.menu-notes dl{margin:28px 0}.menu-notes dl>div,.telemetry>div{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}dt{color:var(--muted)}dd{margin:0}.menu-footer{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);margin-top:20px}
#battle{padding:16px 22px 22px;max-width:1800px;margin:auto}.battle-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.battle-toolbar strong{font-size:15px}.battle-toolbar #objective{margin-left:14px;color:var(--muted);font-size:12px}.toolbar-buttons{display:flex;gap:8px;align-items:center}.toolbar-buttons button{font-size:12px;min-height:32px}.battle-grid{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:16px}.stage-wrap{position:relative;background:#101820;border:1px solid var(--line);border-radius:4px;overflow:hidden;height:clamp(350px,57vh,680px)}canvas{display:block;width:100%;height:100%;outline:none;touch-action:none}#feedback{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);font-size:13px;color:#ffe0ac;white-space:nowrap;pointer-events:none;background:#111820d9;padding:6px 12px;border-radius:4px}#feedback:empty{display:none}.resources{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:14px 0;font-size:11px}.stamina-resource{display:flex;align-items:center;gap:9px}.stamina-resource strong{font:11px Consolas,monospace}.meter{height:6px;background:#101820;overflow:hidden;border-radius:2px}.meter i{display:block;height:100%;background:var(--accent);width:100%}.meter.stamina{width:150px}.meter.stamina i{background:#dfca75}#statusInfo{color:var(--muted)}.team-hud{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.character-card{border:1px solid var(--line);border-left:3px solid var(--character);border-radius:4px;padding:12px;background:var(--panel)}.character-card.active{outline:1px solid var(--character);background:#25323e}.character-card.dead{opacity:.45}.char-head{display:flex;align-items:center;justify-content:space-between;font-size:14px;margin-bottom:9px}.char-name{color:var(--character);font-weight:700}.char-name small{font-weight:400;color:var(--muted);font-size:10px;margin-left:8px}.char-stat{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin:8px 0 4px}.energy i{background:#86bde6}.skills{display:flex;gap:10px;font-size:11px;margin-top:10px}.skill-state{display:flex;justify-content:space-between;flex:1;gap:5px}.skill-state b{font-weight:500;color:var(--muted)}.char-buff{height:16px;font-size:10px;color:var(--character);margin-top:7px}.quick-controls{display:flex;flex-wrap:wrap;gap:13px;margin-top:16px;font-size:11px;color:var(--muted)}.quick-controls span{white-space:nowrap}.instrument-panel{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:16px;overflow:hidden}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-title h2{font-size:14px;margin:0}.panel-title span{font:11px Consolas,monospace;color:var(--muted)}.telemetry{margin:12px 0}.telemetry dd{font-family:Consolas,'Microsoft YaHei',monospace;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.display-toggles{display:flex;flex-wrap:wrap;gap:10px;padding:12px 0 18px;font-size:11px}.display-toggles label{display:flex;gap:4px;align-items:center}.combat-log{padding:0;list-style:none;font-size:11px;line-height:1.6;max-height:190px;overflow:auto;margin:0 0 16px}.combat-log li{border-bottom:1px solid #2b3745;padding:5px 0;color:#becbd7}.combat-log time{color:#8196aa;margin-right:7px;font-family:Consolas,monospace}.small{font-size:11px}dialog{background:#1a2530;color:var(--text);border:1px solid #566b7e;border-radius:8px;padding:28px;width:min(540px,calc(100vw - 32px));max-height:90vh;overflow:auto;box-shadow:0 20px 80px #0008}dialog::backdrop{background:#050b12c9}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dialog-heading h2{margin:0}.dialog-heading button{font-size:22px;padding:0 12px;min-height:32px}.field{display:block;margin:18px 0;font-size:13px}.field select{display:block;margin-top:8px;padding:10px;width:100%;background:#101820;color:var(--text);border:1px solid #536779;border-radius:3px}.check-field{display:flex;align-items:center;gap:9px;margin:14px 0;font-size:13px}fieldset{border:1px solid var(--line);margin:20px 0;padding:12px}legend{font-size:12px;color:var(--muted)}dialog>.primary{width:100%;justify-content:center}dialog table{border-collapse:collapse;width:100%;font-size:12px;margin-bottom:20px}dialog td,dialog th{text-align:left;border-bottom:1px solid var(--line);padding:9px 5px}dialog p{font-size:13px}.dialog-stack{display:flex;flex-direction:column;gap:10px}.dialog-stack .primary{justify-content:center}#fatalError{position:fixed;inset:auto 20px 20px;background:#762b37;color:white;padding:16px;z-index:99;white-space:pre-wrap;font-size:13px}
@media(max-width:1150px){.battle-grid{grid-template-columns:minmax(0,1fr) 225px}.site-header{padding:0 18px}.instrument-panel{padding:12px}.battle-toolbar #objective{display:none}.stage-wrap{height:clamp(330px,51vh,600px)}}@media(max-width:850px){.build-tag{display:none}.menu-grid{grid-template-columns:1fr}.menu-screen{padding:28px 18px}.battle-grid{grid-template-columns:1fr}.instrument-panel{display:none}#battle{padding:12px}.stage-wrap{height:48vh;min-height:290px}.team-hud{gap:5px}.character-card{padding:8px}.char-name small{display:none}.resources{gap:10px}.meter.stamina{width:95px}.menu-footer{display:block}.menu-footer span{display:block}.toolbar-buttons{gap:5px}.toolbar-buttons button{padding:6px 8px}.site-header{gap:6px}.header-actions{gap:4px}}@media(max-width:480px){.site-header{padding:0 10px}.wordmark{font-size:13px}.header-actions button{padding:6px 8px;font-size:12px}.battle-toolbar{align-items:flex-start}.battle-toolbar strong{font-size:12px}.skills{font-size:10px;gap:4px}.stage-wrap{min-height:240px}.char-stat{font-size:9px}}
@media(min-width:851px){.stage-wrap{height:clamp(280px,calc(100vh - 400px),640px);min-height:280px}}

/* 监控按需展开，收起时训练画面使用整行。 */
.battle-grid{grid-template-columns:minmax(0,1fr)}
.battle-grid.with-diagnostics{grid-template-columns:minmax(0,1fr) 265px}
.battle-main{min-width:0}
.toolbar-buttons button.selected{border-color:var(--accent);color:var(--accent);background:#21382c}
.char-buff{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.battle-grid.with-diagnostics .instrument-panel{display:block}
@media(max-width:1150px){.battle-grid.with-diagnostics{grid-template-columns:minmax(0,1fr) 225px}}
@media(max-width:850px){.battle-grid.with-diagnostics{grid-template-columns:minmax(0,1fr)}.battle-toolbar{flex-wrap:wrap}.toolbar-buttons{flex-wrap:wrap}.instrument-panel{margin-top:2px}.instrument-panel .telemetry{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}}