.flashcards-header[data-astro-cid-zkq6f7ai]{padding-bottom:24px}.flashcards-intro[data-astro-cid-zkq6f7ai]{padding-top:0;padding-bottom:42px}.flashcards-followup[data-astro-cid-zkq6f7ai]{padding-top:58px;padding-bottom:80px}.flashcards-cover[data-astro-cid-zkq6f7ai]{margin-top:20px}.flashcards-cover[data-astro-cid-zkq6f7ai] img[data-astro-cid-zkq6f7ai],.article-image[data-astro-cid-zkq6f7ai] img[data-astro-cid-zkq6f7ai]{border-radius:14px;width:100%}.flashcards-tldr[data-astro-cid-zkq6f7ai]{margin:0;padding-left:1.25rem}.flashcards-tldr[data-astro-cid-zkq6f7ai] li[data-astro-cid-zkq6f7ai]+li[data-astro-cid-zkq6f7ai]{margin-top:6px}.article-meta-line[data-astro-cid-zkq6f7ai]{color:var(--ink-3);font-family:var(--font-mono);text-transform:uppercase;margin:0 0 4px;font-size:12px}.answer-block[data-astro-cid-zkq6f7ai]{border-left:4px solid var(--accent);background:#0097a714;margin:24px 0;padding:18px 20px}.answer-block-title[data-astro-cid-zkq6f7ai]{color:var(--ink-3);font-family:var(--font-mono);text-transform:uppercase;margin:0 0 8px;font-size:12px}.answer-block[data-astro-cid-zkq6f7ai] p[data-astro-cid-zkq6f7ai]:last-child{margin-bottom:0}.swipe-main[data-astro-cid-zkq6f7ai]{background:#fff;max-width:1240px;min-height:640px;margin:0 auto}.swipe-hero[data-astro-cid-zkq6f7ai]{padding:72px 40px 34px;position:relative;overflow:hidden}.swipe-title[data-astro-cid-zkq6f7ai]{letter-spacing:0;margin:18px 0 12px;font-size:clamp(2.5rem,5.6vw,5rem);font-weight:600;line-height:.88}.swipe-title[data-astro-cid-zkq6f7ai] em[data-astro-cid-zkq6f7ai]{font-family:var(--font-serif,Georgia, serif);font-style:normal}.swipe-helper[data-astro-cid-zkq6f7ai]{color:var(--ink-3);font-family:var(--font-mono);margin:0;font-size:13px}.swipe-section[data-astro-cid-zkq6f7ai]{padding:0 40px 60px}.swipe-shell[data-astro-cid-zkq6f7ai]{position:relative}.swipe-progress-row[data-astro-cid-zkq6f7ai]{border-bottom:1px solid var(--line);align-items:center;gap:16px;margin-bottom:8px;padding:16px 0;display:flex}.swipe-counter[data-astro-cid-zkq6f7ai]{font-family:var(--font-mono);color:var(--ink-3);white-space:nowrap;min-width:70px;font-size:13px}.swipe-progress-track[data-astro-cid-zkq6f7ai]{background:0 0;flex:1;gap:4px;height:6px;display:flex}.swipe-progress-chapter[data-astro-cid-zkq6f7ai]{background:var(--line);cursor:pointer;border:0;border-radius:3px;min-width:12px;height:100%;padding:0;overflow:hidden}.swipe-progress-chapter[data-astro-cid-zkq6f7ai]:focus{outline:none}.swipe-progress-chapter[data-astro-cid-zkq6f7ai]:focus-visible{outline-offset:2px;outline:2px solid #0097a78c}.swipe-progress-chapter-fill[data-astro-cid-zkq6f7ai]{background:var(--chapter-start);border-radius:inherit;width:0%;height:100%;transition:width .3s;display:block}.swipe-progress-chapter[data-astro-cid-zkq6f7ai]:not(.is-active) .swipe-progress-chapter-fill[data-astro-cid-zkq6f7ai]{filter:saturate(70%)}.swipe-progress-chapter[data-astro-cid-zkq6f7ai].is-active{box-shadow:0 0 0 1px #00000029}.swipe-percent[data-astro-cid-zkq6f7ai]{font-family:var(--font-mono);color:var(--ink-3);white-space:nowrap;text-align:right;min-width:42px;font-size:13px}.swipe-gamification[data-astro-cid-zkq6f7ai]{border:1px solid var(--line);backdrop-filter:blur(8px);background:#ffffffeb;border-radius:12px;align-items:center;gap:12px;min-width:200px;padding:12px 14px;display:flex;position:absolute;top:0;right:0}.swipe-points-reset[data-astro-cid-zkq6f7ai]{border:1px solid var(--line);width:22px;height:22px;color:var(--ink-3);cursor:pointer;background:#ffffffbf;border-radius:999px;justify-content:center;align-items:center;font-size:13px;line-height:1;transition:color .2s,border-color .2s,transform .2s;display:inline-flex;position:absolute;top:8px;right:8px}.swipe-points-reset[data-astro-cid-zkq6f7ai]:hover{color:var(--ink);border-color:var(--line-strong);transform:rotate(-20deg)}.swipe-gamification-content[data-astro-cid-zkq6f7ai]{flex:1;min-width:0}.swipe-points[data-astro-cid-zkq6f7ai]{align-items:baseline;gap:4px;display:flex}.swipe-points-number[data-astro-cid-zkq6f7ai]{color:var(--ink);font-size:2.5rem;font-weight:600;line-height:1}.swipe-points-label[data-astro-cid-zkq6f7ai]{font-family:var(--font-mono);color:var(--ink-3);text-transform:uppercase;font-size:11px}.swipe-badge[data-astro-cid-zkq6f7ai]{margin-top:8px}.swipe-badge-pill[data-astro-cid-zkq6f7ai]{color:var(--ink);background:#f2bf4f1f;border:1px solid #f2bf4f33;border-radius:999px;align-items:center;gap:5px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex;position:relative}.swipe-badge-pill[data-astro-cid-zkq6f7ai].is-unlocking{animation:1s cubic-bezier(.25,1,.5,1) badge-pulse}.swipe-badge-particle[data-astro-cid-zkq6f7ai]{pointer-events:none;z-index:10;border-radius:50%;width:6px;height:6px;animation:1s cubic-bezier(.25,1,.5,1) forwards particle-fly;position:absolute;top:50%;left:50%}@keyframes badge-pulse{0%{transform:scale(1)}15%{transform:scale(1.25);box-shadow:0 0 16px #f2bf4fcc,0 0 0 2px #f2bf4f66}to{transform:scale(1);box-shadow:0 0 #f2bf4f00,0 0 #f2bf4f00}}@keyframes particle-fly{0%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{transform:translate(var(--tx), var(--ty)) scale(0);opacity:0}}@media (prefers-reduced-motion:reduce){.swipe-badge-pill[data-astro-cid-zkq6f7ai].is-unlocking{animation:1s badge-pulse-reduced}.swipe-badge-particle[data-astro-cid-zkq6f7ai]{display:none!important}.swipe-card[data-astro-cid-zkq6f7ai]{transition:none!important}}@keyframes badge-pulse-reduced{0%{box-shadow:0 0 #f2bf4f00}50%{box-shadow:0 0 8px #f2bf4f99}to{box-shadow:0 0 #f2bf4f00}}.swipe-badge-icon[data-astro-cid-zkq6f7ai]{font-size:.95rem;line-height:1}.swipe-badge-next[data-astro-cid-zkq6f7ai]{font-family:var(--font-mono);color:var(--ink-3);margin-top:6px;font-size:11px;display:block}.swipe-gamification[data-astro-cid-zkq6f7ai] .swipe-badge-progress[data-astro-cid-zkq6f7ai]{display:none}.swipe-stack-area[data-astro-cid-zkq6f7ai]{justify-content:center;align-items:center;gap:24px;min-height:456px;margin-top:8px;display:flex}.swipe-rail[data-astro-cid-zkq6f7ai]{z-index:8;border:1px solid var(--line);cursor:pointer;width:56px;height:56px;color:var(--ink-2);background:0 0;border-radius:50%;flex-direction:column;flex:0 0 56px;justify-content:center;align-items:center;gap:8px;transition:all .2s;display:flex;position:relative}.swipe-rail[data-astro-cid-zkq6f7ai]:hover{background:var(--bg-2);transform:scale(1.05)}.swipe-rail-arrow[data-astro-cid-zkq6f7ai]{font-size:20px;line-height:1}.swipe-rail-label[data-astro-cid-zkq6f7ai]{font-family:var(--font-mono);text-transform:uppercase;font-size:10px;line-height:1;display:block;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)}.swipe-stack[data-astro-cid-zkq6f7ai]{perspective:1000px;touch-action:pan-y;width:100%;max-width:560px;height:460px;position:relative}.swipe-card[data-astro-cid-zkq6f7ai]{border:1px solid var(--line);will-change:transform, opacity;background:#fff;border-radius:16px;flex-direction:column;padding:32px;transition:none;display:flex;position:absolute;inset:0;box-shadow:0 4px 24px #00000014}.swipe-card[data-astro-cid-zkq6f7ai].is-active{opacity:1;transform:translate(0)scale(1)}.swipe-card[data-astro-cid-zkq6f7ai].is-next{opacity:.6;transform:translate(8px)scale(.96)}.swipe-card[data-astro-cid-zkq6f7ai].is-third{opacity:.3;transform:translate(16px)scale(.92)}.swipe-card[data-astro-cid-zkq6f7ai].is-hidden{opacity:0;pointer-events:none;transform:translate(100px)scale(.88)}.swipe-card[data-astro-cid-zkq6f7ai].is-end-card{text-align:center;justify-content:center;align-items:center;display:none}.swipe-card[data-astro-cid-zkq6f7ai].is-end-card.is-active{display:flex}.swipe-card-header[data-astro-cid-zkq6f7ai]{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.swipe-card-term[data-astro-cid-zkq6f7ai]{letter-spacing:0;font-size:2.25rem;font-weight:700;line-height:1.1;font-family:var(--font-serif,Georgia, serif);margin:0}.swipe-share-btn[data-astro-cid-zkq6f7ai]{border:1px solid var(--line);cursor:pointer;color:var(--ink-2);background:0 0;border-radius:8px;flex-shrink:0;padding:8px;transition:all .2s}.swipe-share-btn[data-astro-cid-zkq6f7ai]:hover{background:var(--bg-2);color:var(--ink)}.swipe-card-definition[data-astro-cid-zkq6f7ai]{color:var(--ink-2);-webkit-line-clamp:9;-webkit-box-orient:vertical;flex:1;margin:20px 0 0;font-size:17px;line-height:1.6;display:-webkit-box;overflow:hidden}.swipe-card-footer[data-astro-cid-zkq6f7ai]{flex-wrap:wrap;gap:12px;margin-top:auto;padding-top:24px;display:flex}.swipe-chip[data-astro-cid-zkq6f7ai]{background:var(--bg-2);border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;display:inline-flex}.swipe-chip-icon[data-astro-cid-zkq6f7ai]{color:var(--accent);font-size:12px}.swipe-chip-label[data-astro-cid-zkq6f7ai]{color:var(--ink-3);font-family:var(--font-mono);text-transform:uppercase;font-size:10px}.swipe-chip-value[data-astro-cid-zkq6f7ai]{color:var(--ink);font-weight:500}.swipe-end-content[data-astro-cid-zkq6f7ai] h2[data-astro-cid-zkq6f7ai]{margin:0 0 12px;font-size:2rem}.swipe-end-content[data-astro-cid-zkq6f7ai] p[data-astro-cid-zkq6f7ai]{color:var(--ink-2);margin:0 0 24px}.swipe-end-cta[data-astro-cid-zkq6f7ai]{background:var(--ink);color:#fff;border-radius:8px;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:600;display:inline-flex}.swipe-end-cta[data-astro-cid-zkq6f7ai]:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000026}.swipe-mobile-controls[data-astro-cid-zkq6f7ai]{justify-content:center;gap:12px;margin-top:24px;display:none}.swipe-mobile-btn[data-astro-cid-zkq6f7ai]{background:var(--bg-2);border:1px solid var(--line);cursor:pointer;color:var(--ink);border-radius:8px;padding:12px 24px;font-size:14px;font-weight:600}.swipe-toast[data-astro-cid-zkq6f7ai]{background:var(--ink);color:#fff;opacity:0;pointer-events:none;z-index:100;border-radius:8px;padding:12px 20px;font-size:14px;transition:all .3s;position:fixed;bottom:24px;left:50%;transform:translate(-50%)translateY(100px)}.swipe-toast[data-astro-cid-zkq6f7ai].is-visible{opacity:1;transform:translate(-50%)translateY(0)}[data-astro-cid-zkq6f7ai][dir=rtl] .swipe-gamification[data-astro-cid-zkq6f7ai]{left:0;right:auto}[data-astro-cid-zkq6f7ai][dir=rtl] .swipe-points-reset[data-astro-cid-zkq6f7ai]{left:8px;right:auto}[data-astro-cid-zkq6f7ai][dir=rtl] .swipe-card[data-astro-cid-zkq6f7ai].is-next{transform:translate(-8px)scale(.96)}[data-astro-cid-zkq6f7ai][dir=rtl] .swipe-card[data-astro-cid-zkq6f7ai].is-third{transform:translate(-16px)scale(.92)}[data-astro-cid-zkq6f7ai][dir=rtl] .swipe-card[data-astro-cid-zkq6f7ai].is-hidden{transform:translate(-100px)scale(.88)}@media (width<=1023px){.swipe-gamification[data-astro-cid-zkq6f7ai]{width:210px}.swipe-title[data-astro-cid-zkq6f7ai]{font-size:clamp(2rem,4.6vw,2.55rem)}}@media (width<=639px){.swipe-hero[data-astro-cid-zkq6f7ai]{padding:50px 24px 24px}.swipe-title[data-astro-cid-zkq6f7ai]{font-size:3.5rem}.swipe-section[data-astro-cid-zkq6f7ai]{padding:0 24px 40px}.swipe-rail[data-astro-cid-zkq6f7ai]{display:none}.swipe-mobile-controls[data-astro-cid-zkq6f7ai]{display:flex}.swipe-stack[data-astro-cid-zkq6f7ai]{height:auto;min-height:360px}.swipe-card[data-astro-cid-zkq6f7ai]{padding:20px}.swipe-card-term[data-astro-cid-zkq6f7ai]{font-size:1.75rem}.swipe-card-definition[data-astro-cid-zkq6f7ai]{-webkit-line-clamp:8;font-size:15px}.swipe-progress-row[data-astro-cid-zkq6f7ai]{flex-wrap:wrap;gap:8px}.swipe-counter[data-astro-cid-zkq6f7ai],.swipe-percent[data-astro-cid-zkq6f7ai]{min-width:auto}.swipe-progress-track[data-astro-cid-zkq6f7ai]{flex:none;order:3;width:100%}}