/* v2.6.3 戏台 */
#opera263 { position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 90; display: none; background: #120c0a; }
#opera263.on { display: block; }
#opera263 canvas { position: absolute; image-rendering: pixelated; image-rendering: crisp-edges; }
#opera263 .op-plaque { position: absolute; left: calc(var(--ox) + 320px * var(--s)); top: calc(var(--oy) + 66px * var(--s)); transform: translate(-50%, -50%);
  font-family: "猫田楷", serif; font-size: calc(12px * var(--s)); line-height: 1; letter-spacing: calc(3px * var(--s)); color: #d8b860; text-shadow: 0 1px 0 #2a2018; white-space: nowrap; pointer-events: none; }
#opera263 .op-sub { position: absolute; left: 50%; bottom: calc(var(--oy) + 64px * var(--s)); transform: translate(-50%, 6px); display: flex; align-items: center; gap: 10px; max-width: 86vw;
  padding: 2px 16px; border: 10px solid transparent; border-image: url(../assets/art_v25r1/ui_bk_site_hint.png) 10 fill stretch; image-rendering: pixelated;
  font-size: clamp(14px, 2.4vw, 22px); color: #2a2018; letter-spacing: 2px; opacity: 0; transition: opacity .25s, transform .25s; pointer-events: none; white-space: nowrap; }
#opera263 .op-sub.on { opacity: 1; transform: translate(-50%, 0); }
#opera263 .op-sub b { flex: none; padding: 1px 6px; font-size: .8em; color: #f4ead2; background: #a8584c; letter-spacing: 1px; }
#opera263 .op-title { position: absolute; left: 50%; top: 40%; transform: translate(-50%, -50%); text-align: center; color: #3a2a1e; padding: 10px 70px 18px; border: 14px solid transparent; border-image: url(../assets/v263/op/ui_op_title.png) 14 fill stretch; image-rendering: pixelated; opacity: 0; transition: opacity .6s; pointer-events: none; }
#opera263 .op-title.on { opacity: 1; }
#opera263 .op-title b { display: block; font-size: clamp(24px, 4.4vw, 44px); line-height: 1.25; letter-spacing: 8px; font-weight: 400; margin-bottom: 4px; }
#opera263 .op-title small { font-size: clamp(12px, 1.8vw, 16px); letter-spacing: 4px; color: #7a5a3a; }
#opera263 .op-leave { position: absolute; right: max(12px, calc(var(--ox) + 10px)); top: max(10px, calc(var(--oy) + 8px)); padding: 6px 14px; font-size: 14px; letter-spacing: 3px;
  color: #efe7d4; background: rgba(42,32,24,.65); border: 1px solid rgba(239,231,212,.4); border-radius: 3px; }