/* 랭턴의 개미 — 시안 스타일. 사이트 공용 클래스와 겹치지 않게 a- 접두사 + .exp-ant 범위 */
.exp-ant { --bg: #0b1020; --grid: #16203a; --band: #070a14; --cell: #46c6ff; --gold: #ffd23f; --red: #ff6b5b; --text: #f1f4ff; --sub: #8fa0c8; --chip: #141b30; --line: #2a3560; }
.exp-ant * { box-sizing: border-box; }
.exp-ant .a-lab { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.exp-ant .a-main { min-width: 0; }
.exp-ant .a-stage { position: relative; width: 100%; aspect-ratio: 16 / 10; background: var(--bg); box-shadow: 0 0 0 4px #000, 0 0 0 7px var(--line), 8px 8px 0 7px #000; overflow: hidden; color: var(--text); }
.exp-ant canvas#stage { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; display: block; touch-action: none; cursor: crosshair; outline: none; }
.exp-ant .a-stage.view canvas#stage { touch-action: pan-y; cursor: default; }
.exp-ant .a-stage.ant canvas#stage { cursor: copy; }
.exp-ant canvas#stage:focus-visible { box-shadow: inset 0 0 0 3px var(--cell); }
.exp-ant .a-hud { position: absolute; left: 10px; right: 10px; top: 10px; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.exp-ant .a-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.exp-ant .a-row:empty { display: none; }
.exp-ant .a-chip { --s: 4px; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); background: var(--chip); padding: 5px 11px; white-space: nowrap; line-height: 1.2;
  clip-path: polygon(var(--s) 0, calc(100% - var(--s)) 0, 100% var(--s), 100% calc(100% - var(--s)), calc(100% - var(--s)) 100%, var(--s) 100%, 0 calc(100% - var(--s)), 0 var(--s)); }
.exp-ant .a-chip.flash { background: #2a3560; }
.exp-ant .a-chip.gold { color: #0b1020; background: var(--gold); }
.exp-ant .a-chip.gold.big { font-size: 20px; padding: 6px 14px; }
.exp-ant .a-chip .sw { display: inline-block; width: 15px; height: 15px; border: 2px solid var(--sub); }
.exp-ant .a-chip .cy { color: var(--cell); } .exp-ant .a-chip .rd { color: var(--red); }
.exp-ant .a-chip b { display: inline-block; min-width: 64px; text-align: right; font-weight: 700; }
.exp-ant .a-chip.hot b { color: var(--gold); }
.exp-ant .pop { animation: a-pop .35s steps(4) both; }
@keyframes a-pop { from { transform: scale(.4); } to { transform: none; } }
.exp-ant .a-inset { position: absolute; right: 12px; top: 96px; background: var(--band); border: 3px solid var(--gold); padding: 6px; display: none; }
.exp-ant .a-inset .k { font-size: 13px; color: var(--gold); margin-bottom: 4px; font-weight: 700; }
.exp-ant .a-inset canvas { display: block; width: 130px; height: 130px; image-rendering: pixelated; }
.exp-ant .a-graph { position: absolute; right: 12px; bottom: 104px; width: 220px; background: rgba(7,10,20,.88); border: 3px solid var(--grid); padding: 6px 8px 8px; pointer-events: none; }
.exp-ant .a-graph .k { font-size: 13px; color: var(--sub); margin-bottom: 4px; }
.exp-ant .a-graph canvas { display: block; width: 100%; height: 56px; }
.exp-ant .a-cap { position: absolute; left: 0; right: 0; bottom: 0; height: 96px; padding: 0 28px; display: flex; align-items: center; justify-content: center; text-align: center; font-weight: 700; font-size: 25px; line-height: 1.4; white-space: pre-wrap; text-shadow: 3px 3px 0 #000; background: linear-gradient(rgba(7,10,20,0), var(--band) 38%); pointer-events: none; }
.exp-ant .a-cap b { color: var(--gold); }
.exp-ant .a-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.exp-ant .a-title { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; pointer-events: none; background: rgba(11,16,32,.55); animation: a-tout .4s steps(4) 2.4s forwards; }
.exp-ant .a-title .tiles { display: flex; gap: 8px; }
.exp-ant .a-title .tile { width: 1.55em; height: 1.9em; font-size: clamp(30px, 6vw, 84px); font-weight: 700; display: grid; place-items: center; background: var(--chip); border: 5px solid var(--cell); text-shadow: 5px 5px 0 #000; animation: a-pop .35s steps(4) both; }
.exp-ant .a-title .tile.sp { background: none; border: 0; width: .4em; }
.exp-ant .a-title .sub { font-size: 18px; color: var(--sub); animation: a-pop .35s steps(4) 1.1s both; }
@keyframes a-tout { to { opacity: 0; visibility: hidden; } }

.exp-ant .a-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.exp-ant button, .exp-ant input { font-family: inherit; }
.exp-ant .a-btn { cursor: pointer; font-size: 16px; font-weight: 700; color: var(--text); background: var(--chip); border: 3px solid var(--line); box-shadow: 3px 3px 0 #000; padding: 8px 14px; min-height: 44px; }
.exp-ant .a-btn:hover { background: #1d2748; }
.exp-ant .a-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 #000; }
.exp-ant .a-btn.primary { color: #0b1020; background: var(--gold); border-color: #b8921f; }
.exp-ant .a-btn.primary:hover { background: #ffe07a; }
.exp-ant .a-btn[aria-pressed=true] { color: #0b1020; background: var(--cell); border-color: #2a8fba; }
.exp-ant .a-btn:focus-visible, .exp-ant input:focus-visible { outline: 3px solid var(--cell); outline-offset: 2px; }
.exp-ant .a-panel { display: flex; flex-direction: column; gap: 14px; min-width: 0; color: var(--text); }
.exp-ant .a-card { background: #0f1630; border: 3px solid var(--line); box-shadow: 4px 4px 0 #000; padding: 12px 14px; }
.exp-ant .a-card h2 { margin: 0 0 8px; font-size: 16px; color: var(--gold); }
.exp-ant .a-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.exp-ant label, .exp-ant .lbl { font-size: 15px; font-weight: 700; }
.exp-ant .a-help { font-family: var(--read, system-ui, sans-serif); font-size: 12px; color: var(--sub); margin: 2px 0 6px; line-height: 1.45; }
.exp-ant .a-num { width: 92px; height: 34px; font: 700 16px "Galmuri11", sans-serif; text-align: right; color: var(--gold); background: #070a14; border: 2px solid var(--line); padding: 0 6px; }
.exp-ant .a-num.rule { width: 100%; text-align: left; letter-spacing: 2px; text-transform: uppercase; margin-top: 4px; }
.exp-ant .a-num.bad { border-color: var(--red); }
.exp-ant input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 30px; background: transparent; cursor: pointer; margin: 0; }
.exp-ant input[type=range]::-webkit-slider-runnable-track { height: 10px; background: #070a14; border: 2px solid var(--line); }
.exp-ant input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 26px; margin-top: -10px; background: var(--gold); border: 3px solid #8a6a10; box-shadow: 2px 2px 0 #000; }
.exp-ant input[type=range]::-moz-range-track { height: 10px; background: #070a14; border: 2px solid var(--line); }
.exp-ant input[type=range]::-moz-range-thumb { width: 16px; height: 24px; background: var(--gold); border: 3px solid #8a6a10; border-radius: 0; }
.exp-ant .a-presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.exp-ant .a-presets .a-btn { font-size: 13px; padding: 4px 8px; min-height: 34px; box-shadow: 2px 2px 0 #000; }
.exp-ant .a-presets small { opacity: .75; font-size: 11px; }
.exp-ant .a-stepper { display: flex; gap: 6px; align-items: center; }
.exp-ant .a-stepper .a-btn { min-width: 40px; padding: 4px 8px; }
.exp-ant .a-tools { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.exp-ant .a-tools .a-btn { flex: 1 1 0; font-size: 14px; padding: 6px 6px; }
.exp-ant .a-stat { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; font-size: 14px; margin: 0; }
.exp-ant .a-stat dt { color: var(--sub); } .exp-ant .a-stat dd { margin: 0; text-align: right; font-weight: 700; }
.exp-ant .a-stat dd.go { color: var(--gold); }

@media (max-width: 1060px) { .exp-ant .a-lab { grid-template-columns: minmax(0, 1fr); } .exp-ant .a-panel { max-width: 560px; } }
@media (max-width: 700px) {
  /* 휴대폰: 세로 비율 무대. 무대 위 글자는 모두 12px 이상, 그래프는 숨김 */
  .exp-ant .a-stage { aspect-ratio: 1 / 1.18; }
  .exp-ant .a-chip { font-size: 13px; padding: 4px 8px; --s: 3px; } .exp-ant .a-chip b { min-width: 48px; } .exp-ant .a-chip .sw { width: 12px; height: 12px; }
  .exp-ant .a-chip.gold.big { font-size: 16px; }
  .exp-ant .a-hud { gap: 6px; top: 8px; } .exp-ant .a-row { gap: 6px; }
  .exp-ant .a-cap { font-size: 19px; height: 84px; padding: 0 14px; }
  .exp-ant .a-inset { top: auto; bottom: 90px; right: 8px; padding: 4px; } .exp-ant .a-inset canvas { width: 84px; height: 84px; } .exp-ant .a-inset .k { font-size: 12px; }
  .exp-ant .a-graph { display: none; }
  .exp-ant .a-title .sub { font-size: 14px; }
  .exp-ant .a-btns { gap: 8px; } .exp-ant .a-btns .a-btn { flex: 1 1 auto; padding: 8px 8px; font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { .exp-ant .pop, .exp-ant .a-title .tile, .exp-ant .a-title .sub { animation: none; } }