@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap";:root{--bg: #0c0d12;--surface: #16181f;--surface-hover: #1e2028;--border: #262830;--text: #e2e4e9;--text-muted: #8b8fa3;--accent: #22c55e;--accent-dim: rgba(34, 197, 94, .12);--danger: #ef4444;--danger-dim: rgba(239, 68, 68, .1);--warn: #f59e0b;--card-face: #f7f7f4;--card-red: #d23b3b;--card-dark: #1a1a1a;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius: 10px}.pvh-preflop-root *,.pvh-preflop-root *:before,.pvh-preflop-root *:after{box-sizing:border-box;margin:0;padding:0}.pvh-preflop-root{font-family:var(--font-sans);color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}.back-nav{max-width:1200px;margin:0 auto;padding:16px 24px 0}.back-link{display:inline-flex;align-items:center;gap:4px;font-size:.85rem;color:var(--text-muted);text-decoration:none;transition:color .15s ease}.back-link:hover{color:var(--accent)}.page-title{text-align:center;font-size:1.5rem;font-weight:600;letter-spacing:-.02em;margin:0 0 8px;padding-top:24px}.game{max-width:560px;margin:0 auto;padding:16px 24px;display:flex;flex-direction:column;gap:20px}.intro{display:flex;flex-direction:column;align-items:center;gap:20px;padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center}.intro-text{font-size:.95rem;color:var(--text-muted)}.intro-text strong{color:var(--text)}.primary-btn{align-self:center;padding:12px 32px;border:none;border-radius:var(--radius);background:var(--accent);color:#08160c;font-family:var(--font-sans);font-size:1rem;font-weight:600;cursor:pointer;transition:filter .15s,opacity .15s}.primary-btn:hover:not(:disabled){filter:brightness(1.08)}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.score-panel{display:flex;align-items:center;gap:12px}.score-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;flex:1}.score-card{padding:10px 6px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center}.score-label{font-size:.65rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:2px}.score-value{font-family:var(--font-mono);font-size:1.15rem;font-weight:600}.score-value.accent{color:var(--accent)}.reset-btn{padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text-muted);font-family:var(--font-sans);font-size:.8rem;cursor:pointer;transition:color .15s,border-color .15s}.reset-btn:hover:not(:disabled){color:var(--danger);border-color:var(--danger)}.reset-btn:disabled{opacity:.4;cursor:not-allowed}.scenario{display:flex;flex-direction:column;align-items:center;gap:4px}.scenario-badge{padding:4px 16px;border:1px solid var(--accent);border-radius:999px;background:var(--accent-dim);color:var(--accent);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.scenario-hint{font-size:.8rem;color:var(--text-muted)}.cards{display:flex;justify-content:center;gap:16px;padding:8px 0}.card{position:relative;width:96px;height:134px;border-radius:12px;background:var(--card-face);box-shadow:0 6px 18px #00000073;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none}.card.red{color:var(--card-red)}.card.dark{color:var(--card-dark)}.card-corner{position:absolute;display:flex;flex-direction:column;align-items:center;line-height:1}.card-corner.top{top:8px;left:9px}.card-corner.bottom{bottom:8px;right:9px;transform:rotate(180deg)}.card-rank{font-family:var(--font-sans);font-size:1.1rem;font-weight:700}.card-suit-small{font-size:.95rem}.card-suit-big{font-size:3.2rem;line-height:1}.selector{display:flex;flex-direction:column;gap:8px}.selector-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.group-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.action-grid{display:grid;gap:8px}.choice-btn{padding:12px 6px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-family:var(--font-mono);font-size:.95rem;font-weight:600;cursor:pointer;transition:background .12s,color .12s,border-color .12s}.action-btn{font-family:var(--font-sans);font-size:.85rem;line-height:1.25}.choice-btn:hover:not(:disabled):not(.correct):not(.wrong){border-color:var(--accent);color:var(--accent)}.choice-btn.selected{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.choice-btn.correct{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);transition:none}.choice-btn.wrong{background:var(--danger-dim);border-color:var(--danger);color:var(--danger);transition:none}.choice-btn.picked{border-color:var(--text-muted);color:var(--text);transition:none}.choice-btn:disabled{cursor:default}.feedback{padding:16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface)}.feedback.win{border-color:var(--accent);background:var(--accent-dim)}.feedback.loss{border-color:var(--danger);background:var(--danger-dim)}.feedback-headline{font-size:1.1rem;font-weight:700;margin-bottom:10px}.feedback.win .feedback-headline{color:var(--accent)}.feedback.loss .feedback-headline{color:var(--danger)}.feedback-lines{list-style:none;display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.feedback-lines li{font-size:.9rem;color:var(--text)}.feedback-mark{display:inline-block;width:1.2em;font-weight:700}.feedback-lines li.ok .feedback-mark{color:var(--accent)}.feedback-lines li.bad .feedback-mark{color:var(--danger)}.feedback-group{font-size:.85rem;color:var(--text-muted);margin-bottom:10px}.feedback-group.ok{color:var(--accent)}.feedback-group strong{color:var(--text)}.feedback-explain{font-size:.85rem;color:var(--text-muted)}.feedback-explain strong{color:var(--text)}.strategy-ref{max-width:560px;margin:8px auto 32px;padding:0 24px}.strategy-ref summary{font-size:.85rem;font-weight:500;color:var(--text-muted);cursor:pointer}.strategy-body{margin-top:12px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);font-size:.85rem;color:var(--text-muted)}.strategy-body code{font-family:var(--font-mono);color:var(--text)}.strategy-scenario{margin-bottom:14px}.strategy-scenario-title{font-size:.8rem;font-weight:700;color:var(--text);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.strategy-list{list-style:none;margin:0;display:flex;flex-direction:column;gap:6px}.strategy-list li{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.strategy-groups{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted)}.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600;color:#08160c}.tag-raise{background:var(--accent)}.tag-call{background:var(--warn)}.tag-fold{background:var(--danger);color:#fff}.strategy-note{margin-top:10px}.strategy-note strong{color:var(--text)}kbd{font-family:var(--font-mono);font-size:.78rem;padding:1px 6px;border:1px solid var(--border);border-radius:4px;background:var(--surface-hover);color:var(--text)}@media(max-width:480px){.game{padding:16px}.card{width:80px;height:112px}.card-suit-big{font-size:2.6rem}.action-btn{font-size:.78rem}.score-value{font-size:1rem}}