body{font-family:var(--font-body);background:var(--surface);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased;position:relative;overflow-x:hidden}.homepage-header{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:16px 24px}.homepage-logo{display:inline-flex;align-items:center;text-decoration:none}.homepage-logo-img{display:block;height:20px;width:auto;filter:none}.dark .homepage-logo-img{filter:invert(1)}.homepage-header .theme-toggle{box-shadow:0 1px 4px var(--shadow-subtle)}.header-site-link{display:inline-flex;align-items:center;gap:3px;font-size:.78rem;color:var(--ink-muted);text-decoration:none;transition:color .12s ease}.header-site-link:hover{color:var(--accent)}.grid-bg{position:fixed;inset:0;background-image:radial-gradient(circle,var(--grid-dot) .7px,transparent .7px);background-size:28px 28px;opacity:.45;pointer-events:none;z-index:0}.page-wrapper{position:relative;z-index:1;max-width:800px;margin:0 auto;padding:0 24px}.hero{padding-top:clamp(80px,14vh,140px);padding-bottom:56px;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:24px;animation:fadeUp .6s ease both}.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;animation:pulse 2.4s ease-in-out infinite}.hero-title{font-family:var(--font-display);font-size:clamp(2.4rem,5.5vw,3.6rem);font-weight:400;line-height:1.15;letter-spacing:-.01em;color:var(--ink);margin-bottom:16px;animation:fadeUp .6s ease .1s both}.hero-title em{font-style:italic;color:var(--accent)}.hero-sub{font-size:1.05rem;color:var(--ink-muted);font-weight:300;margin-bottom:36px;animation:fadeUp .6s ease .2s both}.search-wrapper{animation:fadeUp .6s ease .3s both}#home-search{--pagefind-ui-scale: 1;--pagefind-ui-border-radius: var(--radius)}#home-search .pagefind-ui__form{position:relative}#home-search .pagefind-ui__search-input{padding:18px 20px 18px 52px;font-size:1.05rem;font-weight:400;box-shadow:0 1px 3px var(--shadow-subtle),0 8px 24px var(--shadow-subtle);transition:box-shadow .25s ease,border-color .25s ease;border-color:var(--border);background:var(--surface-raised)}#home-search .pagefind-ui__search-input:focus{box-shadow:0 1px 3px var(--shadow-subtle),0 8px 32px var(--shadow-hover),0 0 0 3px var(--accent-glow)}#home-search .pagefind-ui__search-clear{top:50%;transform:translateY(-50%)}#home-search .pagefind-ui__result{border-color:var(--border);padding:16px 0}#home-search .pagefind-ui__results-area{text-align:left;margin-top:8px}.topics{padding-bottom:64px;animation:fadeUp .6s ease .45s both}.topics-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.topics-title{font-family:var(--font-display);font-size:1.35rem;font-weight:400;color:var(--ink)}.browse-all{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:500;color:var(--accent);text-decoration:none;transition:gap .2s ease}.browse-all:hover{gap:10px}.topics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:10px}.topic-card{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;background:var(--surface-raised);border:1px solid var(--border);border-radius:12px;text-decoration:none;color:inherit;transition:border-color .2s ease,box-shadow .2s ease,transform .15s ease;animation:fadeUp .5s ease both;animation-delay:calc(.5s + var(--delay))}.topic-card:hover{border-color:var(--border-hover);box-shadow:0 2px 8px var(--shadow-hover);transform:translateY(-1px)}.topic-icon{font-size:1.15rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--accent-glow);color:var(--accent);border-radius:9px;flex-shrink:0;margin-top:1px}.topic-name{display:block;font-weight:500;font-size:.92rem;color:var(--ink);margin-bottom:2px}.topic-desc{display:block;font-size:.82rem;color:var(--ink-faint);font-weight:300;line-height:1.4}.ai-callout{margin-bottom:24px;border-radius:14px;background:linear-gradient(135deg,var(--accent-glow) 0%,transparent 100%);border:1px solid var(--accent);padding:20px 24px}.ai-callout-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.ai-callout-badge{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:var(--accent-glow);border:1px solid var(--accent);border-radius:100px;padding:2px 10px;flex-shrink:0}.ai-callout-text{flex:1;font-size:.92rem;color:var(--ink);min-width:0}.ai-callout-text strong{color:var(--ink)}.ai-callout-btn{display:inline-block;padding:8px 18px;background:var(--accent);color:#fff;border-radius:8px;text-decoration:none;font-size:.85rem;font-weight:500;flex-shrink:0;transition:background .15s ease}.ai-callout-btn:hover{background:var(--accent-hover)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media(max-width:480px){.topics-grid{grid-template-columns:1fr}.topics-header{flex-direction:column;gap:8px}}