.flashcards-page[data-astro-cid-7uwgz7zt]{min-height:100vh}.fc-hero[data-astro-cid-7uwgz7zt]{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-bottom:1px solid var(--border);padding:64px 0 48px;text-align:center}.hero-badge[data-astro-cid-7uwgz7zt]{display:inline-block;background:#f0883e1a;border:1px solid rgba(240,136,62,.3);color:#f0883e;padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px}.fc-hero[data-astro-cid-7uwgz7zt] h1[data-astro-cid-7uwgz7zt]{font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,#e6edf3,#f0883e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-lead[data-astro-cid-7uwgz7zt]{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto 32px;line-height:1.7}.hero-stats[data-astro-cid-7uwgz7zt]{display:flex;justify-content:center;gap:40px}.stat[data-astro-cid-7uwgz7zt]{display:flex;flex-direction:column;align-items:center;gap:2px}.stat[data-astro-cid-7uwgz7zt] strong[data-astro-cid-7uwgz7zt]{font-size:1.8rem;font-weight:800;color:#f0883e}.stat[data-astro-cid-7uwgz7zt] span[data-astro-cid-7uwgz7zt]{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.fc-controls[data-astro-cid-7uwgz7zt]{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:16px 0;position:sticky;top:57px;z-index:50}.controls-row[data-astro-cid-7uwgz7zt]{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:12px}.filters[data-astro-cid-7uwgz7zt]{display:flex;gap:8px;flex-wrap:wrap}.filter-btn[data-astro-cid-7uwgz7zt]{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:6px 16px;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;font-family:var(--font-sans)}.filter-btn[data-astro-cid-7uwgz7zt]:hover,.filter-btn[data-astro-cid-7uwgz7zt].active{background:#f0883e;border-color:#f0883e;color:#0d1117}.controls-right[data-astro-cid-7uwgz7zt]{display:flex;gap:8px}.ctrl-btn[data-astro-cid-7uwgz7zt]{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;font-family:var(--font-sans)}.ctrl-btn[data-astro-cid-7uwgz7zt]:hover{border-color:var(--blue);color:var(--blue)}.progress-info[data-astro-cid-7uwgz7zt]{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-muted)}.mini-progress[data-astro-cid-7uwgz7zt]{flex:1;max-width:200px;height:4px;background:var(--border);border-radius:2px;overflow:hidden}.mini-fill[data-astro-cid-7uwgz7zt]{height:100%;background:#f0883e;border-radius:2px;transition:width .4s ease}.fc-section[data-astro-cid-7uwgz7zt]{padding:48px 0 64px}.cards-grid[data-astro-cid-7uwgz7zt]{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}.flashcard[data-astro-cid-7uwgz7zt]{height:200px;cursor:pointer;perspective:1000px;position:relative}.flashcard[data-astro-cid-7uwgz7zt].studied .card-front[data-astro-cid-7uwgz7zt]{opacity:.6}.card-inner[data-astro-cid-7uwgz7zt]{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.4,0,.2,1)}.flashcard[data-astro-cid-7uwgz7zt].flipped .card-inner[data-astro-cid-7uwgz7zt]{transform:rotateY(180deg)}.card-front[data-astro-cid-7uwgz7zt],.card-back[data-astro-cid-7uwgz7zt]{position:absolute;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:14px;border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;gap:10px}.card-front[data-astro-cid-7uwgz7zt]{background:var(--bg-card);transition:border-color .2s}.flashcard[data-astro-cid-7uwgz7zt]:hover .card-front[data-astro-cid-7uwgz7zt]{border-color:#f0883e}.card-back[data-astro-cid-7uwgz7zt]{background:var(--bg-secondary);transform:rotateY(180deg);border-color:#f0883e44}.card-category-badge[data-astro-cid-7uwgz7zt]{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:2px 8px;border-radius:10px}.cat-candlestick[data-astro-cid-7uwgz7zt]{background:#3fb95026;color:var(--green)}.cat-chart[data-astro-cid-7uwgz7zt]{background:#58a6ff26;color:var(--blue)}.cat-indicator[data-astro-cid-7uwgz7zt]{background:#bc8cff26;color:#bc8cff}.card-emoji[data-astro-cid-7uwgz7zt]{font-size:2.5rem;line-height:1}.card-hint[data-astro-cid-7uwgz7zt]{font-size:.75rem;color:var(--text-muted);font-style:italic}.card-flip-hint[data-astro-cid-7uwgz7zt]{font-size:11px;color:var(--text-muted);position:absolute;bottom:12px}.card-name[data-astro-cid-7uwgz7zt]{font-size:1rem;font-weight:800;color:var(--text-primary)}.card-signal[data-astro-cid-7uwgz7zt]{font-size:12px;font-weight:700;padding:3px 10px;border-radius:10px}.signal-bullish[data-astro-cid-7uwgz7zt]{background:#3fb95026;color:var(--green)}.signal-bearish[data-astro-cid-7uwgz7zt]{background:#f8514926;color:var(--red)}.signal-neutral[data-astro-cid-7uwgz7zt]{background:#d2992226;color:var(--yellow)}.card-rule[data-astro-cid-7uwgz7zt]{font-size:.78rem;color:var(--text-secondary);line-height:1.5}.card-link[data-astro-cid-7uwgz7zt]{font-size:11px;color:#f0883e;font-weight:600;text-decoration:none;margin-top:4px}.card-link[data-astro-cid-7uwgz7zt]:hover{text-decoration:underline}.studied-mark[data-astro-cid-7uwgz7zt]{position:absolute;top:10px;right:10px;width:22px;height:22px;background:var(--green);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;color:#0d1117;opacity:0;transition:opacity .3s;z-index:10}.flashcard[data-astro-cid-7uwgz7zt].studied .studied-mark[data-astro-cid-7uwgz7zt]{opacity:1}.fc-cta[data-astro-cid-7uwgz7zt]{background:var(--bg-secondary);border-top:1px solid var(--border);padding:64px 0}.cta-box[data-astro-cid-7uwgz7zt]{text-align:center;max-width:600px;margin:0 auto}.cta-box[data-astro-cid-7uwgz7zt] h2[data-astro-cid-7uwgz7zt]{font-size:1.8rem;font-weight:800;margin-bottom:12px}.cta-box[data-astro-cid-7uwgz7zt] p[data-astro-cid-7uwgz7zt]{color:var(--text-secondary);margin-bottom:28px}.cta-buttons[data-astro-cid-7uwgz7zt]{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn-primary[data-astro-cid-7uwgz7zt]{background:#f0883e;color:#0d1117;padding:10px 24px;border-radius:var(--radius);font-weight:600;font-size:.9rem;text-decoration:none;transition:opacity .2s}.btn-primary[data-astro-cid-7uwgz7zt]:hover{opacity:.85;color:#0d1117}.btn-secondary[data-astro-cid-7uwgz7zt]{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:10px 24px;border-radius:var(--radius);font-weight:600;font-size:.9rem;text-decoration:none;transition:all .2s}.btn-secondary[data-astro-cid-7uwgz7zt]:hover{border-color:var(--blue);color:var(--blue)}