.main-container[data-astro-cid-j7pv25f6]{max-width:1400px;margin:0 auto;padding:2rem 1rem}.main-container[data-astro-cid-j7pv25f6]>h1[data-astro-cid-j7pv25f6]{font-size:2.5rem;font-weight:700;color:var(--primary-color);text-align:center;margin-bottom:2rem}.game-section[data-astro-cid-j7pv25f6]{margin-bottom:4rem}.game-main[data-astro-cid-j7pv25f6]{min-height:calc(100vh - 300px);display:flex;flex-direction:column;align-items:center;justify-content:center}.game-screen[data-astro-cid-j7pv25f6]{width:100%;max-width:600px;display:flex;flex-direction:column;align-items:center;gap:2rem;position:relative}.puzzle-header[data-astro-cid-j7pv25f6]{text-align:center;width:100%}.puzzle-title[data-astro-cid-j7pv25f6]{font-size:2rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem}.puzzle-date[data-astro-cid-j7pv25f6]{font-size:1rem;color:var(--text-secondary);margin-bottom:.75rem}.difficulty-badge[data-astro-cid-j7pv25f6]{display:inline-block;padding:.5rem 1.25rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border-radius:20px;font-weight:600;font-size:.95rem;text-transform:capitalize}.difficulty-badge[data-astro-cid-j7pv25f6][data-difficulty=easy]{background:linear-gradient(135deg,#4ade80,#22c55e)}.difficulty-badge[data-astro-cid-j7pv25f6][data-difficulty=medium]{background:linear-gradient(135deg,#fbbf24,#f59e0b)}.difficulty-badge[data-astro-cid-j7pv25f6][data-difficulty=hard]{background:linear-gradient(135deg,#f97316,#ea580c)}.difficulty-badge[data-astro-cid-j7pv25f6][data-difficulty=expert]{background:linear-gradient(135deg,#dc2626,#991b1b)}.game-controls-minimal[data-astro-cid-j7pv25f6]{display:flex;gap:1rem;justify-content:center;width:100%}.control-btn[data-astro-cid-j7pv25f6]{padding:.75rem 1.5rem;border:2px solid var(--border-color);border-radius:var(--radius-md);background:var(--card-bg);color:var(--text-primary);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.new-game-btn[data-astro-cid-j7pv25f6]{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none}.new-game-btn[data-astro-cid-j7pv25f6]:hover{transform:translateY(-2px)}.undo-btn[data-astro-cid-j7pv25f6]{padding:.75rem 1.5rem}.undo-btn[data-astro-cid-j7pv25f6]:hover:not(:disabled){border-color:var(--primary-color);transform:translateY(-2px)}.undo-btn[data-astro-cid-j7pv25f6]:disabled{opacity:.4;cursor:not-allowed}.game-status-bar[data-astro-cid-j7pv25f6]{width:100%;text-align:center;margin-bottom:1rem}.game-status-text[data-astro-cid-j7pv25f6]{font-size:1.5rem;font-weight:600;color:var(--text-primary);min-height:2rem}.game-board-container[data-astro-cid-j7pv25f6]{display:flex;justify-content:center;align-items:center;width:100%}.controls-panel-wrapper[data-astro-cid-j7pv25f6]{width:100%;max-width:500px}.info-section[data-astro-cid-j7pv25f6]{background:var(--bg-secondary);padding:4rem 2rem;margin-top:2rem}.info-section[data-astro-cid-j7pv25f6]:nth-of-type(2n){background:var(--bg-primary)}.info-container[data-astro-cid-j7pv25f6]{max-width:900px;margin:0 auto}.info-section[data-astro-cid-j7pv25f6] h2[data-astro-cid-j7pv25f6]{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:2rem;text-align:center}.content-block[data-astro-cid-j7pv25f6]{background:var(--card-bg);border-radius:var(--radius-lg);padding:2rem;border:1px solid var(--border-color)}.rules-list[data-astro-cid-j7pv25f6]{list-style:none;padding:0;margin:0;counter-reset:rule-counter}.tips-list[data-astro-cid-j7pv25f6]{list-style:none;padding:0;margin:0}.rules-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6],.tips-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{padding:1rem 0;border-bottom:1px solid var(--border-color);font-size:1.1rem;line-height:1.6;color:var(--text-secondary)}.rules-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:last-child,.tips-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:last-child{border-bottom:none}.rules-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]{counter-increment:rule-counter;padding-left:2rem;position:relative}.rules-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:counter(rule-counter) ". ";position:absolute;left:0;color:var(--primary-color);font-weight:700}.tips-list[data-astro-cid-j7pv25f6] li[data-astro-cid-j7pv25f6]:before{content:"💡 ";margin-right:.5rem}.legend-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem}.legend-item[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}.legend-symbol[data-astro-cid-j7pv25f6]{width:60px;height:60px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5rem;flex-shrink:0}.legend-text[data-astro-cid-j7pv25f6]{display:flex;flex-direction:column;gap:.25rem}.legend-text[data-astro-cid-j7pv25f6] strong[data-astro-cid-j7pv25f6]{color:var(--text-primary);font-size:1.1rem}.legend-text[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{color:var(--text-secondary);font-size:.9rem;margin:0}.o-circle[data-astro-cid-j7pv25f6]{background:radial-gradient(circle at 30% 30%,#ffd89b,#ffb700);color:#8b5a00}.o-circle[data-astro-cid-j7pv25f6].glow{box-shadow:0 0 12px #4ade8099;border:2px solid #4ade80}.x-cross[data-astro-cid-j7pv25f6]{background:linear-gradient(135deg,#ff6b6b,#f44);color:#fff}.blocked[data-astro-cid-j7pv25f6]{background:repeating-linear-gradient(45deg,#8b7355,#8b7355 10px,#9d8563 10px 20px)}.empty[data-astro-cid-j7pv25f6]{background:linear-gradient(135deg,#ffd89b,#fff5d9);border:2px solid #e8c471}@media(max-width:768px){.main-container[data-astro-cid-j7pv25f6]{padding:1rem}.main-container[data-astro-cid-j7pv25f6]>h1[data-astro-cid-j7pv25f6]{font-size:2rem;margin-bottom:1.5rem}.game-section[data-astro-cid-j7pv25f6]{margin-bottom:2rem}.game-main[data-astro-cid-j7pv25f6]{min-height:auto}.puzzle-title[data-astro-cid-j7pv25f6]{font-size:1.5rem}.info-section[data-astro-cid-j7pv25f6]{padding:2rem 1rem}.legend-grid[data-astro-cid-j7pv25f6]{grid-template-columns:1fr;gap:1.5rem}}