.content{position:relative;z-index:1;padding:0;padding-left:2rem;padding-bottom:4rem;max-width:900px;margin:0}.section-card{display:flex;gap:2.5rem;align-items:flex-start;min-height:280px;opacity:0;animation:fadeIn .5s ease forwards}.section-card:first-child{margin-top:0}.section-card+.section-card{margin-top:3.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.section-card:nth-child(2){animation-delay:.15s}.section-card:nth-child(3){animation-delay:.3s}.section-card.reverse{flex-direction:row-reverse}.section-content{flex:3;display:flex;flex-direction:column;height:100%}.section-content h2{margin-top:0;margin-bottom:1.2rem}.section-content p{margin:.55rem 0;line-height:1.7}.section-image{flex:1.5;display:flex;align-items:center;justify-content:center;height:100%;position:relative}.section-img{border-radius:8px;object-fit:cover;width:100%;height:auto;max-height:300px}.section-content a{color:hsl(var(--primary));text-decoration:none;transition:color .2s ease;position:relative}.section-content a:hover{color:hsl(var(--highlight))}.section-content a:not(.contact-link):after{content:"";position:absolute;width:100%;height:1px;bottom:-1px;left:0;background-color:hsl(var(--primary));opacity:.4;transition:opacity .2s ease}.section-content a:not(.contact-link):hover:after{opacity:1}html{scroll-behavior:smooth}hr{border:none;border-top:1px solid hsl(var(--border));margin:2rem 0}@media(max-width:768px){.content{padding:.5rem .5rem 3rem}.section-card{flex-direction:column;margin:0;min-height:auto;gap:1rem}.section-card+.section-card{margin-top:2rem}.section-card.reverse{flex-direction:column}.section-image{flex:0 0 auto;width:100%;margin-top:.5rem}.section-content{width:100%}.section-content h2{font-size:1.5rem;margin:0 0 .8rem}.section-content p{font-size:.95rem;line-height:1.6}.section-img{max-height:none}}.sound-button[data-astro-cid-j7pv25f6]{background:none;border:none;color:hsl(var(--primary));cursor:pointer;padding:0 3px;font-size:1em;vertical-align:baseline;transition:color .3s ease;display:inline-flex;align-items:center;margin:0;line-height:inherit}.sound-button[data-astro-cid-j7pv25f6]:hover{color:hsl(var(--highlight))}.section-title[data-astro-cid-j7pv25f6]{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;margin-top:0;margin-bottom:1.25rem;font-size:1.4rem;font-weight:600;line-height:1.4}.section-num[data-astro-cid-j7pv25f6]{font-size:.85rem;font-weight:500;color:hsl(var(--muted-foreground));font-variant-numeric:tabular-nums;flex-shrink:0}.section-dash[data-astro-cid-j7pv25f6]{color:hsl(var(--muted-foreground));margin:0 .1rem}.title-sep[data-astro-cid-j7pv25f6]{color:hsl(var(--muted-foreground));font-weight:400;margin:0 .1rem}.title-en[data-astro-cid-j7pv25f6]{font-weight:400;font-size:1.1rem;color:hsl(var(--muted-foreground))}.contact-links[data-astro-cid-j7pv25f6]{margin-top:1rem;display:flex;gap:1.2rem;align-items:center}.contact-links[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6],.contact-links[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:hover,.contact-links[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:visited,.contact-links[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:active{color:hsl(var(--foreground));font-size:1rem;transition:color .3s ease;text-decoration:none!important;display:flex;align-items:center;gap:.3rem}.contact-links[data-astro-cid-j7pv25f6] i[data-astro-cid-j7pv25f6]{font-size:1.2rem}.contact-links[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]:hover{color:hsl(var(--primary))}.interest-links[data-astro-cid-j7pv25f6]{margin-top:.5rem;display:flex;flex-direction:column;gap:.8rem}.interest-item[data-astro-cid-j7pv25f6]{display:flex;align-items:center;gap:.5rem}.interest-item[data-astro-cid-j7pv25f6] i[data-astro-cid-j7pv25f6]{font-size:1.2rem;color:hsl(var(--primary));min-width:1.2rem}.bilibili-link[data-astro-cid-j7pv25f6] span[data-astro-cid-j7pv25f6]{white-space:nowrap}@media(max-width:768px){.contact-links[data-astro-cid-j7pv25f6]{flex-wrap:wrap;gap:1rem 1.5rem}.section-title[data-astro-cid-j7pv25f6]{font-size:1.2rem}.title-en[data-astro-cid-j7pv25f6]{font-size:1rem}}