/* ============================================================
   废土警戒 · WASTELAND ALERT
   视觉语言：混凝土粗野主义 + 琥珀色军用终端 + 废土尘暴
   ============================================================ */

:root{
  --bg:#0a0907;
  --panel:rgba(19,17,13,.94);
  --panel-2:rgba(28,25,18,.96);
  --panel-3:#211d15;
  --line:rgba(226,180,94,.22);
  --line-soft:rgba(226,180,94,.10);
  --amber:#e3b25e;
  --amber-hot:#ffd382;
  --amber-dim:#9c7b41;
  --rust:#c05b34;
  --toxic:#9cb05a;
  --danger:#df5340;
  --text:#d8cfbb;
  --muted:#8a8069;
  --muted-2:#615947;
  --mono:"Cascadia Mono","Consolas","SFMono-Regular",monospace;
  --sans:"Bahnschrift","DIN Alternate","Microsoft YaHei","PingFang SC",sans-serif;
  --sidebar:300px;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);overflow:hidden;user-select:none}
button{font-family:var(--sans);color:inherit;background:none;border:none;cursor:pointer}
canvas{display:block}
.hidden{display:none!important}

#app{position:fixed;inset:0;background:var(--bg);overflow:hidden}
#game{position:absolute;inset:0;width:100%;height:100%;cursor:default}
#game.attack-cursor{cursor:crosshair}
#game.place-cursor{cursor:copy}

#scanlines{position:absolute;inset:0;pointer-events:none;z-index:8;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.16) 0 1px,transparent 1px 3px);
  opacity:.35;mix-blend-mode:multiply}
#vignette{position:absolute;inset:0;pointer-events:none;z-index:7;
  background:radial-gradient(ellipse at 50% 48%,transparent 42%,rgba(0,0,0,.42) 88%,rgba(0,0,0,.72) 100%)}

/* ---------- 通用面板 ---------- */
.panel{
  background:linear-gradient(180deg,rgba(30,26,19,.96),rgba(17,15,11,.96));
  border:1px solid var(--line);
  box-shadow:0 0 0 1px rgba(0,0,0,.55) inset,0 14px 40px rgba(0,0,0,.45);
}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;z-index:10;pointer-events:none}
#hud > *{pointer-events:auto}

.topbar{
  position:absolute;top:0;left:0;right:0;height:54px;display:flex;align-items:center;gap:22px;padding:0 14px;
  background:linear-gradient(180deg,rgba(23,20,14,.97),rgba(13,12,9,.92));
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(0,0,0,.55);
}
.brand{display:flex;flex-direction:column;line-height:1;padding-right:18px;border-right:1px solid var(--line-soft)}
.brand b{font-size:19px;letter-spacing:.26em;color:var(--amber-hot);font-weight:700;text-shadow:0 0 18px rgba(227,178,94,.35)}
.brand span{font-family:var(--mono);font-size:8.5px;letter-spacing:.2em;color:var(--muted);margin-top:5px}
.stat{display:flex;align-items:center;gap:8px;font-family:var(--mono)}
.stat i{font-style:normal;font-size:10px;letter-spacing:.16em;color:var(--muted)}
.stat b{font-size:15px;color:var(--amber-hot);letter-spacing:.05em;min-width:34px}
.stat.power b{font-size:11px;color:var(--muted);min-width:66px;text-align:right}
.powerbar{width:92px;height:8px;background:#0a0906;border:1px solid var(--line-soft);position:relative;overflow:hidden}
.powerbar span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#7d8f3e,#b9cd6a);transition:width .25s}
.powerbar.low span{background:linear-gradient(90deg,#8c341f,#df5340);animation:pulse-red 1s infinite}
.spacer{flex:1}

@keyframes pulse-red{0%,100%{opacity:1}50%{opacity:.45}}

.ability-btn{
  display:flex;align-items:center;gap:9px;height:38px;padding:0 14px 0 9px;
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(46,38,24,.9),rgba(22,19,13,.95));
  clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);
  transition:.16s;
}
.ability-btn:hover:not(.disabled){border-color:var(--amber);background:linear-gradient(180deg,rgba(66,53,30,.95),rgba(30,25,16,.98));box-shadow:0 0 18px rgba(227,178,94,.18)}
.ability-btn.disabled{opacity:.45;filter:grayscale(.6)}
.ab-icon{display:grid;place-items:center;width:24px;height:24px;font-size:16px;color:var(--amber-hot);border:1px solid var(--line);background:#120f0a}
.ab-info{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}
.ab-info em{font-style:normal;font-size:11.5px;letter-spacing:.1em;color:var(--text)}
.ab-info small{font-family:var(--mono);font-size:9px;color:var(--amber);letter-spacing:.08em}
.icon-btn{width:34px;height:34px;border:1px solid var(--line-soft);background:#14110c;color:var(--muted);font-size:12px;transition:.15s}
.icon-btn:hover{color:var(--amber-hot);border-color:var(--amber)}

/* ---------- 侧栏 ---------- */
#sidebar{
  position:absolute;top:54px;right:0;bottom:0;width:var(--sidebar);
  background:linear-gradient(180deg,rgba(21,18,13,.97),rgba(12,11,8,.98));
  border-left:1px solid var(--line);display:flex;flex-direction:column;
  box-shadow:-14px 0 40px rgba(0,0,0,.45);
}
.side-head{display:flex;align-items:center;gap:4px;padding:8px 10px;border-bottom:1px solid var(--line-soft)}
.tab{
  flex:1;height:30px;font-size:12px;letter-spacing:.18em;color:var(--muted);
  border:1px solid transparent;border-bottom:none;transition:.15s;
}
.tab:hover{color:var(--text)}
.tab.active{color:var(--amber-hot);background:linear-gradient(180deg,rgba(227,178,94,.12),transparent);border-color:var(--line-soft)}
.faction-tag{
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--amber);
  border:1px solid var(--line);padding:4px 7px;background:#100e09;margin-left:4px;
}
.side-list{
  flex:1;overflow-y:auto;overflow-x:hidden;padding:10px;
  display:grid;grid-template-columns:1fr 1fr;gap:7px;align-content:start;
}
.side-list::-webkit-scrollbar,.side-queue::-webkit-scrollbar{width:5px}
.side-list::-webkit-scrollbar-thumb,.side-queue::-webkit-scrollbar-thumb{background:var(--muted-2)}

.build-btn{
  position:relative;height:86px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  gap:2px;padding:5px 4px 4px;border:1px solid var(--line-soft);
  background:linear-gradient(180deg,rgba(38,33,23,.55),rgba(19,17,12,.75));
  transition:.14s;overflow:hidden;text-align:center;
}
.build-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 35%,rgba(227,178,94,.07) 50%,transparent 65%);transform:translateX(-120%);transition:.35s}
.build-btn:hover{border-color:var(--amber);background:linear-gradient(180deg,rgba(56,47,29,.8),rgba(24,21,14,.9))}
.build-btn:hover:before{transform:translateX(120%)}
.build-btn canvas{width:46px;height:46px;image-rendering:auto;filter:drop-shadow(0 3px 3px rgba(0,0,0,.5))}
.build-btn .nm{font-size:10.5px;letter-spacing:.03em;color:#ded4bd;line-height:1.15;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.build-btn .cost{font-family:var(--mono);font-size:9.5px;color:var(--amber);letter-spacing:.05em}
.build-btn .key{
  position:absolute;top:2px;left:4px;font-family:var(--mono);font-size:8.5px;color:var(--muted-2);
}
.build-btn.locked{opacity:.4;filter:grayscale(.8)}
.build-btn.locked .lock-tag{
  position:absolute;bottom:3px;left:0;right:0;font-size:8.5px;color:var(--danger);
  background:rgba(10,8,6,.75);letter-spacing:.03em;
}
.build-btn.poor .cost{color:var(--danger)}
.build-btn .prog{
  position:absolute;left:0;bottom:0;height:2px;background:var(--amber);width:0%;
}

.side-queue{
  border-top:1px solid var(--line);max-height:176px;overflow-y:auto;padding:6px 8px 8px;background:rgba(9,8,6,.55);
}
.side-queue:empty{display:none}
.q-title{font-family:var(--mono);font-size:8.5px;letter-spacing:.18em;color:var(--muted-2);margin:3px 2px 4px;text-transform:uppercase}
.q-row{display:flex;align-items:center;gap:7px;padding:3px 2px;font-size:10.5px;border-bottom:1px solid rgba(255,255,255,.03)}
.q-row:last-child{border-bottom:none}
.q-row .qname{flex:1;color:#c9bfa9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.q-row .qtime{font-family:var(--mono);font-size:9px;color:var(--amber)}
.q-bar{position:relative;width:54px;height:5px;background:#0a0906;border:1px solid var(--line-soft)}
.q-bar i{display:block;height:100%;background:linear-gradient(90deg,#8e7135,var(--amber-hot));width:0%}
.q-cancel{width:16px;height:16px;line-height:14px;text-align:center;color:var(--muted-2);font-size:11px;border:1px solid transparent}
.q-cancel:hover{color:var(--danger);border-color:rgba(223,83,64,.4)}

/* ---------- 选择面板 ---------- */
.selection-panel{
  position:absolute;left:14px;bottom:238px;width:322px;max-height:186px;overflow:hidden;
  background:linear-gradient(180deg,rgba(24,21,15,.94),rgba(13,12,9,.95));
  border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.5);
  padding:10px 11px;pointer-events:none;
}
.selection-panel:empty{display:none}
.sel-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.sel-name{font-size:14px;letter-spacing:.08em;color:var(--amber-hot);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sel-kind{font-family:var(--mono);font-size:8.5px;color:var(--muted);letter-spacing:.12em;border:1px solid var(--line-soft);padding:2px 5px}
.sel-sub{font-family:var(--mono);font-size:9px;color:var(--muted);letter-spacing:.05em;margin-bottom:7px}
.hpbar{position:relative;height:7px;background:#0a0906;border:1px solid rgba(255,255,255,.07);overflow:hidden}
.hpbar i{display:block;height:100%;background:linear-gradient(90deg,#5f7c35,#9cbf59);transition:width .12s}
.hpbar.warn i{background:linear-gradient(90deg,#8b6823,#d1a03e)}
.hpbar.crit i{background:linear-gradient(90deg,#7c2c1d,#e0523d)}
.sel-chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{width:46px;display:flex;flex-direction:column;align-items:center;gap:2px}
.chip canvas{width:34px;height:34px}
.chip .hpbar{width:42px;height:4px}
.sel-stats{display:flex;gap:14px;font-family:var(--mono);font-size:9.5px;color:var(--muted);margin-top:7px;flex-wrap:wrap}
.sel-stats b{color:var(--text);font-weight:500}
.sel-rally{font-family:var(--mono);font-size:9px;color:var(--amber-dim);margin-top:6px}

/* ---------- 小地图 ---------- */
#minimapWrap{
  position:absolute;left:14px;bottom:14px;width:210px;padding:6px;
  background:linear-gradient(180deg,rgba(24,21,15,.95),rgba(11,10,7,.96));
  border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.55);
}
.mini-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--muted-2);padding:0 2px 5px}
#minimap{width:196px;height:196px;background:#0b0a07;cursor:crosshair;border:1px solid rgba(0,0,0,.6)}

/* ---------- 消息 ---------- */
#messages{
  position:absolute;top:66px;left:calc(50% - 150px);transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:5px;width:520px;pointer-events:none;
}
.msg{
  font-size:11.5px;letter-spacing:.05em;padding:5px 14px;color:#d7cdb7;
  background:linear-gradient(90deg,transparent,rgba(20,17,12,.92) 12%,rgba(20,17,12,.92) 88%,transparent);
  border-top:1px solid rgba(226,180,94,.12);border-bottom:1px solid rgba(226,180,94,.12);
  animation:msg-in .25s ease-out;text-shadow:0 1px 2px #000;
}
.msg.warn{color:#f0c27a}
.msg.bad{color:#f07a62}
.msg.good{color:#c4d98a}
.msg.dim{color:var(--muted)}
@keyframes msg-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.msg.out{opacity:0;transition:opacity .5s}

#hint{
  position:absolute;bottom:14px;left:calc(50% - 150px);transform:translateX(-50%);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:rgba(150,138,112,.62);
  background:rgba(10,9,6,.55);padding:5px 14px;border:1px solid rgba(226,180,94,.08);white-space:nowrap;
}

/* ---------- 屏幕 ---------- */
.screen{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;overflow-y:auto}
.screen.hidden{display:none}

/* ---------- 主菜单 ---------- */
#menu{background:#0a0907;align-items:stretch;justify-content:flex-start}
.menu-bg{
  position:absolute;inset:0;
  background-color:#14120d;
  background-image:
    linear-gradient(180deg,rgba(8,8,7,.72) 0%,rgba(10,9,7,.55) 40%,rgba(8,7,6,.94) 100%),
    radial-gradient(ellipse at 72% 30%,rgba(190,120,50,.24),transparent 55%),
    url("https://coresg-normal.trae.ai/api/ide/v1/text_to_image?prompt=post-apocalyptic%20wasteland%20city%20ruins%2C%20enormous%20brutalist%20concrete%20bunker%20fortress%2C%20dust%20storm%2C%20amber%20hazy%20sky%2C%20rusted%20metal%20scrap%2C%20distant%20radio%20tower%2C%20cinematic%20concept%20art%2C%20muted%20brown%20and%20amber%20palette%2C%20no%20text&image_size=landscape_16_9");
  background-size:cover;background-position:center;
  filter:saturate(.8) contrast(1.06);
  opacity:.92;
}
.menu-bg:after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:56%;
  background-image:url("../assets/menu-skyline.svg");
  background-size:cover;background-position:bottom center;
  opacity:.85;
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 38%);
  mask-image:linear-gradient(180deg,transparent 0%,#000 38%);
}
.menu-shade{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(8,7,6,.96) 0%,rgba(8,7,6,.72) 38%,rgba(8,7,6,.28) 70%,rgba(8,7,6,.62) 100%),
  repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 1px,transparent 1px 4px)}
.menu-inner{position:relative;z-index:2;width:min(1180px,94vw);margin:0 auto;padding:44px 18px 30px;display:flex;flex-direction:column;min-height:100%}
.menu-head{margin-bottom:26px}
.eyebrow{font-family:var(--mono);font-size:9.5px;letter-spacing:.32em;color:var(--amber-dim);margin-bottom:14px}
.menu-head h1{
  margin:0;font-size:clamp(52px,7.4vw,92px);line-height:.94;letter-spacing:.12em;font-weight:800;
  color:#f0e5cc;text-shadow:0 0 40px rgba(227,178,94,.22),0 6px 0 rgba(0,0,0,.55);
  position:relative;display:inline-block;
}
.menu-head h1:after{
  content:"";position:absolute;left:6px;top:12px;right:-4px;height:12px;
  background:linear-gradient(90deg,rgba(223,83,64,.35),transparent 60%);z-index:-1;filter:blur(2px);
}
.title-en{font-family:var(--mono);font-size:clamp(11px,1.4vw,15px);letter-spacing:.62em;color:var(--amber);margin:12px 0 18px}
.lore{max-width:620px;font-size:13px;line-height:1.9;color:#b3a88f;letter-spacing:.03em;border-left:2px solid rgba(226,180,94,.35);padding-left:14px}

.section-label{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--muted);margin:8px 0 12px}
.section-label span{color:var(--amber);border:1px solid var(--line);padding:2px 5px;font-size:8.5px}
.section-label.small{margin:0 0 8px}

.faction-select{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
.faction-card{
  position:relative;padding:16px 16px 14px;cursor:pointer;overflow:hidden;
  border:1px solid rgba(226,180,94,.16);
  background:linear-gradient(160deg,rgba(30,27,20,.9),rgba(13,12,9,.92));
  clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));
  transition:.18s;
}
.faction-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--fc);opacity:.8;box-shadow:0 0 22px var(--fc)}
.faction-card:hover{transform:translateY(-3px);border-color:var(--fc);background:linear-gradient(160deg,rgba(44,38,26,.94),rgba(16,14,10,.95))}
.faction-card.selected{border-color:var(--fc);background:linear-gradient(160deg,rgba(52,44,28,.96),rgba(18,16,11,.96));box-shadow:0 0 0 1px var(--fc) inset,0 18px 44px rgba(0,0,0,.5)}
.faction-card.selected:after{
  content:"已选择";position:absolute;top:10px;right:10px;font-family:var(--mono);font-size:8px;letter-spacing:.1em;
  color:#12100b;background:var(--fc);padding:2px 6px;
}
.fc-top{display:flex;align-items:flex-start;gap:10px;margin-bottom:8px}
.fc-icon{width:56px;height:56px;flex:0 0 56px;background:radial-gradient(circle at 50% 60%,rgba(255,255,255,.05),transparent 70%);border:1px solid rgba(255,255,255,.06)}
.fc-name{font-size:17px;letter-spacing:.1em;color:#eee3cb;line-height:1.15}
.fc-en{font-family:var(--mono);font-size:8px;letter-spacing:.2em;color:var(--fc);margin-top:4px;text-transform:uppercase}
.fc-motto{font-size:11px;color:#9b917b;line-height:1.6;margin:2px 0 10px;min-height:34px}
.fc-line{font-size:10.5px;color:#b8ab8e;line-height:1.7;margin-bottom:5px;display:flex;gap:6px}
.fc-line b{color:var(--fc);font-weight:600;flex:0 0 auto}
.fc-roster{display:flex;gap:4px;margin-top:9px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}
.fc-roster canvas{width:30px;height:30px;opacity:.92}

.menu-actions{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-top:auto;padding-top:10px}
.diff-group{display:flex;border:1px solid var(--line)}
.diff-group button{padding:9px 22px;font-size:11.5px;letter-spacing:.14em;color:var(--muted);border-right:1px solid var(--line-soft);transition:.15s}
.diff-group button:last-child{border-right:none}
.diff-group button:hover{color:var(--text);background:rgba(226,180,94,.06)}
.diff-group button.active{color:#15120b;background:var(--amber);font-weight:600}
.start-block{text-align:right}
.seed-line{font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--muted-2);margin-bottom:9px}
.seed-line b{color:var(--amber-dim)}
.primary-btn{
  position:relative;padding:14px 40px;font-size:15px;letter-spacing:.26em;font-weight:700;color:#171208;
  background:linear-gradient(180deg,#f0c477,#d29a44);
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  transition:.16s;box-shadow:0 8px 30px rgba(210,154,68,.22);
}
.primary-btn:hover{background:linear-gradient(180deg,#ffdb96,#e3ad52);transform:translateY(-1px);box-shadow:0 12px 38px rgba(227,178,94,.32)}
.primary-btn:active{transform:translateY(0)}
.primary-btn span{margin-left:8px;font-size:12px}
.menu-sub{display:flex;gap:16px;justify-content:flex-end;margin-top:9px}
.link-btn{font-size:10px;letter-spacing:.1em;color:var(--muted);border-bottom:1px dotted var(--muted-2);padding-bottom:2px}
.link-btn:hover{color:var(--amber)}
.menu-foot{
  display:flex;justify-content:space-between;margin-top:22px;padding-top:12px;
  border-top:1px solid rgba(226,180,94,.12);font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--muted-2);
}

/* ---------- 模态 ---------- */
#pause,#help,#gameover{background:rgba(5,5,4,.78);backdrop-filter:blur(3px)}
.modal{
  width:min(460px,92vw);padding:30px 32px 28px;
  background:linear-gradient(180deg,rgba(30,26,19,.98),rgba(13,12,9,.99));
  border:1px solid var(--line);box-shadow:0 30px 90px rgba(0,0,0,.7);
  clip-path:polygon(0 0,calc(100% - 20px) 0,100% 20px,100% 100%,20px 100%,0 calc(100% - 20px));
}
.modal.wide{width:min(820px,94vw)}
.modal h2{margin:0 0 8px;font-size:30px;letter-spacing:.18em;color:var(--amber-hot);font-weight:700}
.modal-sub{font-size:11.5px;line-height:1.8;color:var(--muted);margin:0 0 22px}
.modal-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.ghost-btn{padding:11px 20px;font-size:11.5px;letter-spacing:.14em;color:var(--text);border:1px solid var(--line);background:rgba(255,255,255,.02);transition:.15s}
.ghost-btn:hover{border-color:var(--amber);color:var(--amber-hot);background:rgba(226,180,94,.06)}

.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 30px;margin-bottom:10px}
.help-col h3{font-size:12px;letter-spacing:.2em;color:var(--amber);margin:0 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line-soft)}
.help-col ul{list-style:none;margin:0;padding:0}
.help-col li{font-size:11px;line-height:1.95;color:#b3a88f}
kbd{
  display:inline-block;min-width:18px;text-align:center;font-family:var(--mono);font-size:9px;
  color:var(--amber-hot);border:1px solid var(--line);background:#15120c;padding:1px 4px;margin:0 2px;
}
.go-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.28em;color:var(--muted);margin-bottom:6px}
#goTitle.victory{color:var(--toxic);text-shadow:0 0 30px rgba(156,176,90,.3)}
#goTitle.defeat{color:var(--danger);text-shadow:0 0 30px rgba(223,83,64,.3)}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin-top:18px}
.stat-cell{display:flex;justify-content:space-between;padding:9px 12px;border:1px solid var(--line-soft);background:rgba(255,255,255,.015)}
.stat-cell span{font-size:10.5px;color:var(--muted);letter-spacing:.08em}
.stat-cell b{font-family:var(--mono);font-size:13px;color:var(--amber-hot);font-weight:500}

/* ---------- 提示 ---------- */
#tooltip{
  position:fixed;z-index:200;max-width:280px;padding:9px 11px;pointer-events:none;
  background:rgba(12,10,7,.97);border:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.6);font-size:10.5px;line-height:1.65;color:#c9bfa9;
}
#tooltip b{display:block;color:var(--amber-hot);font-size:12px;letter-spacing:.06em;margin-bottom:3px}
#tooltip .t-cost{font-family:var(--mono);font-size:9px;color:var(--amber);margin-bottom:4px;letter-spacing:.05em}
#tooltip .t-desc{color:#a99e87}
#tooltip .t-stat{font-family:var(--mono);font-size:9px;color:var(--muted);margin-top:5px;border-top:1px solid var(--line-soft);padding-top:4px}

/* ---------- 响应 ---------- */
@media (max-width:1180px){
  :root{--sidebar:272px}
  .stat.power{display:none}
  #hint{display:none}
}
@media (max-width:980px){
  :root{--sidebar:250px}
  .brand span{display:none}
  .faction-select{grid-template-columns:1fr;max-height:46vh;overflow-y:auto;padding-right:4px}
  .menu-inner{padding-top:26px}
  .menu-actions{flex-direction:column;align-items:stretch}
  .start-block{text-align:center}
  .menu-sub{justify-content:center}
  .menu-foot{display:none}
  .selection-panel{width:250px}
}