/* ラインホールド固有の見た目 */
.logo { font-size: 46px; line-height: 1.05; margin: 0 0 6px; color: #fde047; text-align: center;
  text-shadow: 0 4px 0 #b45309, 0 8px 18px rgba(0,0,0,.5); letter-spacing: .04em; }
.sub { margin: 0 0 18px; opacity: .9; }
.stage-list { display: flex; flex-direction: column; gap: 8px; width: min(320px, 86%); margin-bottom: 16px; }
.stage-btn { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border: 0; border-radius: 12px;
  background: #1e40af; color: #fff; font: inherit; font-size: 16px; font-weight: 700; text-align: left;
  box-shadow: 0 4px 0 #1e3a8a; }
.stage-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #1e3a8a; }
.stage-btn:disabled { background: #475569; box-shadow: 0 4px 0 #334155; opacity: .8; }
.stage-btn .no { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.2);
  display: grid; place-items: center; flex: none; }
.stage-btn .nm { flex: 1; }
.stage-btn .st { font-size: 13px; color: #fde047; }

.ready { background: transparent; justify-content: center; pointer-events: none; }
.ready-box { background: rgba(15,23,42,.72); border-radius: 16px; padding: 14px 18px; margin-bottom: 10%;
  width: min(330px, 88%); text-align: center; }
.ready-box h2 { margin: 0 0 6px; font-size: 19px; color: #fde047; }
.ready-box p { margin: 4px 0; }
.ready-box .tap { font-weight: 800; animation: blink 1.1s infinite; }
.swipe-demo { height: 40px; position: relative; }
.swipe-demo span { position: absolute; left: 50%; top: 2px; font-size: 30px; animation: swipe 1.6s ease-in-out infinite; }
@keyframes swipe { 0%,100% { transform: translateX(-70px); } 50% { transform: translateX(40px); } }
@keyframes blink { 50% { opacity: .35; } }

#resultTitle { font-size: 34px; margin: 0 0 6px; }
#resultTitle.win { color: #fde047; }
#resultTitle.lose { color: #fca5a5; }
.stats { display: flex; gap: 10px; margin: 10px 0 18px; }
.stats div { background: rgba(255,255,255,.1); border-radius: 12px; padding: 8px 12px; font-size: 12px; text-align: center; min-width: 74px; }
.stats b { display: block; font-size: 24px; }