.flappy-page { background: radial-gradient(ellipse at 50% 5%, #31503a66, transparent 58%), var(--bg); }
.flappy-main { width: min(100%, 1040px); min-height: calc(100svh - 70px); margin: auto; padding: calc(var(--header) + 22px) 20px 56px; }
.flappy-back { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 13px; }
.flappy-back:hover { color: var(--gold); }
.flappy-heading { max-width: 600px; margin: 12px auto 28px; text-align: center; }
.flappy-eyebrow { color: var(--gold); font-size: 11px; font-weight: 800; letter-spacing: 3px; }
.flappy-heading h1 { margin: 8px 0 10px; font: 400 clamp(38px, 6vw, 62px)/1.1 Georgia, serif; }
.flappy-heading p { color: var(--muted); font-size: 14px; }
.flappy-panel { min-height: 490px; padding: clamp(20px, 4vw, 42px); border: 1px solid #dfbd6155; border-radius: 28px; background: radial-gradient(circle at 50% 20%, #38594175, transparent 60%), linear-gradient(145deg, #1b3226, #0d1d15); box-shadow: 0 28px 80px #0005, inset 0 1px #ffffff17; }
.flappy-choose { display: flex; min-height: 405px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.flappy-choose h2 { margin: 12px 0 24px; font: 400 clamp(30px, 5vw, 46px)/1.15 Georgia, serif; }
.flappy-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; width: min(100%, 670px); }
.flappy-option { display: flex; flex-direction: column; align-items: center; gap: 14px; min-height: 168px; padding: 20px 12px; border: 1px solid #dfbd6155; border-radius: 18px; background: #12281dcc; transition: border-color .2s, background .2s, transform .2s; }
.flappy-option:hover { border-color: var(--gold); transform: translateY(-3px); }
.flappy-option[aria-pressed="true"] { border-color: var(--gold); background: #3a4b30; box-shadow: inset 0 0 0 2px var(--gold); }
.flappy-option-image { position: relative; display: grid; place-items: center; width: 90px; height: 90px; overflow: hidden; border: 3px solid var(--gold); border-radius: 50%; background: #2d5139; color: var(--gold); font: 700 38px Georgia, serif; }
.flappy-option-image canvas { display: block; width: 100%; height: 100%; }
.flappy-option strong { font-size: 14px; }
.flappy-instructions { max-width: 480px; margin-top: 24px; color: var(--muted); font-size: 13px; }
.flappy-choose .btn { margin-top: 24px; }
.flappy-choose .btn:disabled { opacity: .5; }
html.flappy-locked, body.flappy-locked { overflow: hidden; overscroll-behavior: none; }
body.flappy-locked { touch-action: none; }
.flappy-panel.is-playing { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; width: 100%; height: 100dvh; min-height: 0; padding: 10px; overflow: hidden; border: 0; border-radius: 0; }
.flappy-play { display: flex; flex-direction: column; align-items: center; width: 100%; height: 100%; min-height: 0; }
.flappy-hud { display: flex; justify-content: space-between; align-items: center; width: min(100%, 420px); min-height: 50px; gap: 12px; color: var(--gold); font-size: 11px; font-weight: 800; letter-spacing: 2px; }
.flappy-hud button { min-height: 40px; padding: 8px 14px; border: 1px solid #dfbd6166; border-radius: 20px; background: #0b1913; color: var(--text); font-size: 12px; letter-spacing: 0; }
.flappy-hud strong { margin-left: 5px; font-size: 25px; font-variant-numeric: tabular-nums; }
.flappy-canvas-wrap { position: relative; height: min(calc(100dvh - 70px), 700px); max-width: 100%; aspect-ratio: 9 / 16; overflow: hidden; border: 2px solid #dfbd6177; border-radius: 18px; box-shadow: 0 16px 50px #0009; }
.flappy-canvas-wrap canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.flappy-overlay { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 22px; text-align: center; background: #0b1913bd; pointer-events: none; }
.flappy-overlay h2 { margin: 12px 0; font: 400 clamp(30px, 6vw, 48px)/1.12 Georgia, serif; }
.flappy-overlay p:last-child { color: var(--muted); font-size: 13px; }
.flappy-result { background: #0b1913e8; pointer-events: auto; }
.flappy-result > strong { color: var(--gold); font: 700 clamp(64px, 12vw, 100px)/1 Georgia, serif; }
.flappy-result-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.flappy-result-actions .btn { min-height: 44px; padding: 10px 16px; }
@media (max-width: 600px) { .flappy-main { padding-inline: 14px; } .flappy-panel { padding: 24px 14px; } .flappy-options { gap: 8px; } .flappy-option { min-height: 136px; padding: 16px 6px; gap: 10px; } .flappy-option-image { width: 65px; height: 65px; font-size: 28px; } .flappy-option strong { font-size: 12px; } .flappy-panel.is-playing { padding: 6px; } .flappy-canvas-wrap { height: min(calc(100dvh - 62px), 700px); } }
@media (max-width: 350px) { .flappy-result-actions { flex-direction: column; } .flappy-result-actions .btn { width: 100%; } }
@media (prefers-reduced-motion: reduce) { .flappy-option { transition: none; } }
.flappy-ranking-status { width: min(100%, 420px); min-height: 1.4em; margin: 0 0 5px; color: var(--text); font-size: 12px; text-align: center; }
.flappy-result-ranking { max-width: 280px; margin: 14px 0 0; color: var(--gold); font-size: 13px; font-weight: 700; line-height: 1.4; }
.flappy-canvas-wrap { height: min(calc(100dvh - 94px), 700px); }
@media (max-width: 600px) { .flappy-canvas-wrap { height: min(calc(100dvh - 92px), 700px); } }