main[data-astro-cid-zlrzx2q3]{padding:8rem 2rem 4rem;min-height:100vh}.container[data-astro-cid-zlrzx2q3]{max-width:1000px;margin:0 auto}.breadcrumb[data-astro-cid-zlrzx2q3]{margin-bottom:2rem;font-size:.9rem;color:var(--text-color);opacity:.7}.breadcrumb[data-astro-cid-zlrzx2q3] a[data-astro-cid-zlrzx2q3]{color:var(--primary-color);text-decoration:none;transition:opacity .3s ease}.breadcrumb[data-astro-cid-zlrzx2q3] a[data-astro-cid-zlrzx2q3]:hover{opacity:.8}.page-header[data-astro-cid-zlrzx2q3]{text-align:center;margin-bottom:3rem;opacity:0;transform:translateY(20px);animation:fadeInUp .8s ease forwards}.theme-badge[data-astro-cid-zlrzx2q3]{display:inline-block;background:linear-gradient(135deg,var(--primary-color),#ff1a1a);color:#fff;padding:.5rem 1.5rem;border-radius:50px;margin-bottom:1rem;font-size:.9rem;display:flex;align-items:center;gap:.5rem}.page-header[data-astro-cid-zlrzx2q3] h1[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:.5rem;font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.subtitle[data-astro-cid-zlrzx2q3]{font-size:1.1rem;color:var(--text-color);opacity:.8}.content-sections[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:3rem}section[data-astro-cid-zlrzx2q3] h2[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:.5rem;color:var(--primary-color);font-size:2rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid rgba(230,0,18,.2)}.grammar-section[data-astro-cid-zlrzx2q3]{background:#ffffffe6;backdrop-filter:blur(10px);border-radius:20px;padding:2.5rem;box-shadow:0 4px 6px #0000001a}.grammar-content[data-astro-cid-zlrzx2q3] p[data-astro-cid-zlrzx2q3]{color:var(--text-color);line-height:1.8;font-size:1.1rem}.grammar-examples[data-astro-cid-zlrzx2q3]{margin-top:2.5rem;padding-top:2rem;border-top:2px solid rgba(230,0,18,.1)}.grammar-examples[data-astro-cid-zlrzx2q3] h3[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:.3rem;color:var(--primary-color);font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.8rem;border-bottom:1px solid rgba(230,0,18,.15)}.examples-list[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:1.5rem}.example-item[data-astro-cid-zlrzx2q3]{display:flex;gap:1.5rem;align-items:flex-start;background:#fff9;padding:1.5rem;border-radius:15px;border-left:4px solid var(--primary-color);transition:all .3s ease}.example-item[data-astro-cid-zlrzx2q3]:hover{background:#fffc;transform:translate(5px);box-shadow:0 4px 12px #e600121a}.example-number[data-astro-cid-zlrzx2q3]{background:var(--primary-color);color:#fff;width:2.5rem;height:2.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem;flex-shrink:0}.example-content[data-astro-cid-zlrzx2q3]{flex:1;display:flex;flex-direction:column;gap:.5rem}.example-hanzi[data-astro-cid-zlrzx2q3]{font-family:Ma Shan Zheng,Noto Sans SC,sans-serif;font-size:1.8rem;color:var(--primary-color);line-height:1.6;font-weight:400}.example-pinyin[data-astro-cid-zlrzx2q3]{color:#1c87c9;font-size:1.1rem;font-weight:500}.example-spanish[data-astro-cid-zlrzx2q3]{color:var(--text-color);font-size:1rem;line-height:1.6;opacity:.9}.vocabulary-section[data-astro-cid-zlrzx2q3]{background:#ffffffe6;backdrop-filter:blur(10px);border-radius:20px;padding:2.5rem;box-shadow:0 4px 6px #0000001a}.vocabulary-table[data-astro-cid-zlrzx2q3]{overflow-x:auto}table[data-astro-cid-zlrzx2q3]{width:100%;border-collapse:collapse}thead[data-astro-cid-zlrzx2q3]{background:var(--primary-color);color:#fff}th[data-astro-cid-zlrzx2q3]{padding:1rem;text-align:left;font-weight:600;font-size:1.1rem}th[data-astro-cid-zlrzx2q3].chinese-text{font-weight:400}td[data-astro-cid-zlrzx2q3]{padding:1rem;border-bottom:1px solid rgba(230,0,18,.1)}tr[data-astro-cid-zlrzx2q3]:hover{background:#e600120d}.chinese-char[data-astro-cid-zlrzx2q3]{font-family:Ma Shan Zheng,Noto Sans SC,sans-serif;font-size:2rem;color:var(--primary-color);text-shadow:2px 2px 4px rgba(230,0,18,.1)}.pinyin-char[data-astro-cid-zlrzx2q3]{color:#1c87c9;font-size:1.2rem;font-weight:500}.dialogue-section[data-astro-cid-zlrzx2q3]{background:#ffffffe6;backdrop-filter:blur(10px);border-radius:20px;padding:2.5rem;box-shadow:0 4px 6px #0000001a}.dialogue-lines[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:2rem}.dialogue-line[data-astro-cid-zlrzx2q3]{display:flex;gap:1.5rem;align-items:flex-start}.dialogue-line[data-astro-cid-zlrzx2q3][data-speaker="Speaker 1"]{flex-direction:row}.dialogue-line[data-astro-cid-zlrzx2q3][data-speaker="Speaker 2"]{flex-direction:row-reverse}.speaker-badge[data-astro-cid-zlrzx2q3]{background:var(--primary-color);color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600;white-space:nowrap;min-width:80px;text-align:center}.dialogue-line[data-astro-cid-zlrzx2q3][data-speaker="Speaker 2"] .speaker-badge[data-astro-cid-zlrzx2q3]{background:#1c87c9}.dialogue-content[data-astro-cid-zlrzx2q3]{flex:1;background:#ffffffb3;padding:1.5rem;border-radius:15px;border:1px solid rgba(230,0,18,.1)}.dialogue-hanzi[data-astro-cid-zlrzx2q3]{font-family:Ma Shan Zheng,Noto Sans SC,sans-serif;font-size:2rem;color:var(--primary-color);margin-bottom:.5rem;line-height:1.6;text-shadow:2px 2px 4px rgba(230,0,18,.1);font-weight:400}.dialogue-pinyin[data-astro-cid-zlrzx2q3]{color:#1c87c9;font-size:1.2rem;margin-bottom:.8rem;font-weight:500}.dialogue-spanish[data-astro-cid-zlrzx2q3]{color:var(--text-color);font-size:1.1rem;line-height:1.6;margin-bottom:1rem}.dialogue-audio-control[data-astro-cid-zlrzx2q3]{margin-bottom:2rem}.audio-player[data-astro-cid-zlrzx2q3]{background:#fffffff2;border-radius:15px;padding:1.5rem;box-shadow:0 4px 12px #0000001a}.audio-controls-main[data-astro-cid-zlrzx2q3]{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem}.audio-btn[data-astro-cid-zlrzx2q3]{background:var(--primary-color);color:#fff;border:none;width:3rem;height:3rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;transition:all .3s ease;flex-shrink:0;line-height:1}.audio-btn[data-astro-cid-zlrzx2q3]:hover{background:#ff1a1a;transform:scale(1.1);box-shadow:0 4px 12px #e600124d}.audio-btn[data-astro-cid-zlrzx2q3].prev-btn,.audio-btn[data-astro-cid-zlrzx2q3].next-btn{width:2.5rem;height:2.5rem;font-size:1rem}.play-pause-btn[data-astro-cid-zlrzx2q3]{width:3.5rem;height:3.5rem;font-size:1.3rem;font-weight:400}.play-pause-btn[data-astro-cid-zlrzx2q3] .pause-icon[data-astro-cid-zlrzx2q3]{letter-spacing:-2px}.audio-timeline-container[data-astro-cid-zlrzx2q3]{display:flex;align-items:center;gap:1rem}.audio-time[data-astro-cid-zlrzx2q3]{font-size:.9rem;color:var(--text-color);min-width:3rem;text-align:center;font-weight:500}.audio-progress-wrapper[data-astro-cid-zlrzx2q3]{flex:1;position:relative}.audio-progress-bar[data-astro-cid-zlrzx2q3]{width:100%;height:6px;background:#e6001233;border-radius:3px;cursor:pointer;position:relative;transition:height .2s ease}.audio-progress-bar[data-astro-cid-zlrzx2q3]:hover{height:8px}.audio-progress-fill[data-astro-cid-zlrzx2q3]{height:100%;background:var(--primary-color);border-radius:3px;width:0%;transition:width .1s linear}.audio-progress-handle[data-astro-cid-zlrzx2q3]{position:absolute;top:50%;left:0%;transform:translate(-50%,-50%);width:14px;height:14px;background:var(--primary-color);border-radius:50%;box-shadow:0 2px 6px #e6001266;opacity:0;transition:opacity .2s ease,transform .2s ease;cursor:grab}.audio-progress-handle[data-astro-cid-zlrzx2q3]:active{cursor:grabbing;transform:translate(-50%,-50%) scale(1.2)}.audio-progress-bar[data-astro-cid-zlrzx2q3]:hover .audio-progress-handle[data-astro-cid-zlrzx2q3]{opacity:1}.audio-progress-bar[data-astro-cid-zlrzx2q3].dragging .audio-progress-handle[data-astro-cid-zlrzx2q3]{opacity:1;transform:translate(-50%,-50%) scale(1.3)}.audio-speed-control[data-astro-cid-zlrzx2q3]{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(230,0,18,.1)}.speed-label[data-astro-cid-zlrzx2q3]{display:flex;flex-direction:column;gap:.2rem;font-size:.85rem;color:var(--text-color);font-weight:500;min-width:5rem}.speed-buttons[data-astro-cid-zlrzx2q3]{display:flex;gap:.5rem}.speed-btn[data-astro-cid-zlrzx2q3]{background:#e600121a;color:var(--primary-color);border:2px solid rgba(230,0,18,.2);padding:.4rem .8rem;border-radius:20px;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .3s ease;min-width:3.5rem}.speed-btn[data-astro-cid-zlrzx2q3]:hover{background:#e6001233;border-color:var(--primary-color);transform:translateY(-2px)}.speed-btn[data-astro-cid-zlrzx2q3].active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 2px 8px #e600124d}.navigation-actions[data-astro-cid-zlrzx2q3]{margin-top:3rem;text-align:center}.back-button[data-astro-cid-zlrzx2q3]{display:inline-flex;flex-direction:column;gap:.3rem;background:#e600121a;color:var(--primary-color);text-decoration:none;padding:1rem 2rem;border-radius:50px;transition:all .3s ease}.back-button[data-astro-cid-zlrzx2q3]:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px);box-shadow:0 4px 15px #e600124d}.back-button[data-astro-cid-zlrzx2q3] .chinese-text[data-astro-cid-zlrzx2q3]{font-size:1.1rem;font-weight:400}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@media(max-width:768px){main[data-astro-cid-zlrzx2q3]{padding:6rem 1rem 2rem}.page-header[data-astro-cid-zlrzx2q3] h1[data-astro-cid-zlrzx2q3]{font-size:2rem}section[data-astro-cid-zlrzx2q3] h2[data-astro-cid-zlrzx2q3]{font-size:1.5rem}.dialogue-line[data-astro-cid-zlrzx2q3],.dialogue-line[data-astro-cid-zlrzx2q3][data-speaker="Speaker 2"]{flex-direction:column!important}.chinese-char[data-astro-cid-zlrzx2q3],.dialogue-hanzi[data-astro-cid-zlrzx2q3]{font-size:1.5rem}.example-item[data-astro-cid-zlrzx2q3]{flex-direction:column;gap:1rem}.example-number[data-astro-cid-zlrzx2q3]{width:2rem;height:2rem;font-size:.9rem}.example-hanzi[data-astro-cid-zlrzx2q3]{font-size:1.4rem}.grammar-examples[data-astro-cid-zlrzx2q3] h3[data-astro-cid-zlrzx2q3]{font-size:1.2rem}.audio-player[data-astro-cid-zlrzx2q3]{padding:1rem}.audio-btn[data-astro-cid-zlrzx2q3]{width:2.5rem;height:2.5rem;font-size:1rem}.play-pause-btn[data-astro-cid-zlrzx2q3]{width:3rem;height:3rem;font-size:1.2rem}.audio-time[data-astro-cid-zlrzx2q3]{font-size:.8rem;min-width:2.5rem}.audio-timeline-container[data-astro-cid-zlrzx2q3]{gap:.5rem}.audio-speed-control[data-astro-cid-zlrzx2q3]{flex-direction:column;gap:.8rem}.speed-label[data-astro-cid-zlrzx2q3]{text-align:center}.speed-buttons[data-astro-cid-zlrzx2q3]{flex-wrap:wrap;justify-content:center}.speed-btn[data-astro-cid-zlrzx2q3]{padding:.3rem .6rem;font-size:.8rem;min-width:3rem}}