.wiki-hero{padding:80px 16px 60px;text-align:center}.wiki-hero__container{max-width:700px;margin:0 auto}.wiki-hero__content{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.wiki-hero__content.animate{opacity:1;transform:translateY(0)}.wiki-hero__content h1{font-size:clamp(28px,4vw,48px);font-weight:700;color:var(--text-primary);line-height:var(--leading-snug);margin:0 0 16px}.wiki-hero__content p{font-size:var(--font-size-xl);line-height:var(--leading-loose);color:var(--text-secondary);margin:0 0 32px}.wiki-hero__search{opacity:0;transform:translateY(20px);transition:opacity .6s ease .3s,transform .6s ease .3s}.wiki-hero__search.animate{opacity:1;transform:translateY(0)}.wiki-hero__search-input{width:100%;max-width:500px;padding:14px 20px;font-size:var(--font-size-lg);color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);outline:none;transition:border-color .2s ease,box-shadow .2s ease}.wiki-hero__search-input:focus{border-color:var(--main);box-shadow:var(--focus-ring)}.wiki-hero__search-input::placeholder{color:var(--text-secondary)}.wiki-categories{padding:0 16px 60px}.wiki-categories__container{max-width:800px;margin:0 auto}.wiki-categories__list{display:flex;flex-direction:column;gap:16px}.wiki-categories__card-wrapper{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.wiki-categories__card-wrapper.animate{opacity:1;transform:translateY(0)}.wiki-categories__card{width:100%;background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;cursor:pointer;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,border-color .2s ease;text-align:left;font-family:inherit;color:inherit;display:flex;flex-direction:column;gap:16px}.wiki-categories__card:hover{box-shadow:var(--shadow-md);border-color:var(--main)}.wiki-categories__card--expanded{border-color:var(--main);border-bottom-left-radius:0;border-bottom-right-radius:0;border-bottom:none}[data-theme=dark] .wiki-categories__card{background:var(--bg-elevated)}.wiki-categories__card-top{display:flex;align-items:flex-start;gap:16px}.wiki-categories__card-icon{width:48px;height:48px;min-width:48px;background:var(--bg-secondary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.wiki-categories__card-icon svg{width:24px;height:24px}.wiki-categories__card-info{flex:1;min-width:0}.wiki-categories__card-info h3{font-size:var(--font-size-xl);font-weight:600;color:var(--text-primary);margin:0 0 6px}.wiki-categories__card-info p{font-size:var(--font-size-base);line-height:var(--leading-relaxed);color:var(--text-secondary);margin:0}.wiki-categories__card-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:4px}.wiki-categories__count{font-size:var(--font-size-sm);font-weight:600;color:var(--main)}.wiki-categories__arrow{width:18px;height:18px;transition:transform .3s ease}.wiki-categories__arrow--open{transform:rotate(180deg)}.wiki-categories__articles{max-height:0;overflow:hidden;transition:max-height .4s ease}.wiki-categories__articles--open{max-height:5000px;transition:max-height .6s ease}.wiki-categories__articles-inner{background:var(--bg-primary);border:1px solid var(--main);border-top:none;border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg);padding:8px 16px 16px}[data-theme=dark] .wiki-categories__articles-inner{background:var(--bg-elevated)}.wiki-article{border-bottom:1px solid var(--border-subtle)}.wiki-article:last-child{border-bottom:none}.wiki-article__header{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 8px;background:none;border:none;cursor:pointer;text-align:left;color:inherit}.wiki-article__header:hover .wiki-article__title{color:var(--main)}.wiki-article__title{font-size:var(--font-size-lg);font-weight:500;color:var(--text-primary);transition:color .2s ease;flex:1}.wiki-article__arrow{width:16px;height:16px;min-width:16px;transition:transform .3s ease;opacity:.5}.wiki-article__arrow--open{transform:rotate(180deg);opacity:1}.wiki-article__body{max-height:0;overflow:hidden;transition:max-height .4s ease}.wiki-article--open .wiki-article__body{max-height:2000px;transition:max-height .6s ease}.wiki-article__content{padding:0 8px 16px}.wiki-article__content p{font-size:var(--font-size-base);line-height:var(--leading-reading);color:var(--text-secondary);margin:0 0 12px}.wiki-article__content p:last-child{margin-bottom:0}.wiki-cta{padding:0 16px;margin-bottom:0}.wiki-cta__container{max-width:700px}.wiki-cta__container .btn{display:inline-block;text-decoration:none;color:#fff}@media(width<=600px){.wiki-hero{padding:60px 16px 40px}.wiki-hero__content p{font-size:var(--font-size-lg)}.wiki-categories__card{padding:20px 16px}.wiki-categories__card-top{flex-direction:column;gap:12px}}