.page-home main{background:linear-gradient(180deg, var(--color-paper-2) 0%, var(--color-paper) 32rem)}.page-home .hero{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(3rem,6vw,4.5rem)}.page-home .hero__grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:start;gap:clamp(2rem,6vw,5rem);display:grid}.page-home .hero__main,.page-home .hero__aside{min-width:0}.page-home .hero h1{max-width:17ch;font-family:var(--font-display);font-size:var(--text-display);font-variation-settings:"opsz" 72;letter-spacing:-.028em;text-wrap:balance;line-break:strict;margin:1.1rem 0 0;font-weight:450;line-height:1.02}html[lang=zh] .page-home .hero h1{letter-spacing:0;max-width:none;font-size:clamp(2.2rem,4.6vw,3.4rem);font-weight:600;line-height:1.15}.page-home .hero__clause{display:inline-block}.page-home .hero__counter{color:var(--color-ink-2);font-style:italic}html[lang=zh] .page-home .hero__counter{color:var(--color-accent);font-style:normal}.page-home .hero__lead{max-width:36rem;font-family:var(--font-reading);color:var(--color-ink-2);text-wrap:pretty;margin:1.25rem 0 0;font-size:clamp(1.15rem,1.8vw,1.35rem);line-height:1.55}.page-home .hero__actions{margin-top:var(--space-lg);flex-wrap:wrap;gap:.75rem;display:flex}.page-home .hero__aside{padding-top:var(--space-sm);border-top:var(--rule-heavy) solid var(--color-ink)}.page-home .hero__aside-label{font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-ink);margin:0 0 .5rem;font-weight:700}.page-home .latest{margin:0;padding:0;list-style:none}.page-home .latest a{border-bottom:1px solid var(--color-rule);color:inherit;gap:.3rem;padding-block:.9rem;display:grid}.page-home .latest__meta{font-family:var(--font-outlier);color:var(--color-muted);font-size:.72rem}.page-home .latest__title{font-family:var(--font-display);font-size:var(--text-md);text-underline-offset:4px;transition:text-decoration-color var(--dur-fast) var(--ease-out);line-height:1.3;-webkit-text-decoration:underline #0000;text-decoration:underline #0000}.page-home .latest a:hover .latest__title{-webkit-text-decoration-color:var(--color-accent);text-decoration-color:var(--color-accent)}.page-home .hero__archive{margin-top:var(--space-sm);font-size:var(--text-sm)}.page-home .areas{gap:var(--space-lg);grid-template-columns:repeat(4,minmax(0,1fr));margin:0;display:grid}.page-home .areas__item{padding-top:var(--space-sm);border-top:1px solid var(--color-ink)}.page-home .areas__item dt{font-family:var(--font-display);font-size:var(--text-lg);gap:.35rem;font-weight:500;line-height:1.2;display:grid}.page-home .areas__num{font-family:var(--font-code);color:var(--color-accent);font-size:.72rem;font-weight:700}.page-home .areas__item dd{font-size:var(--text-sm);color:var(--color-ink-2);margin:.5rem 0 0;line-height:1.55}.page-home .products{gap:var(--space-lg) var(--space-xl);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.page-home .product{padding-top:var(--space-sm);border-top:var(--rule-heavy) solid var(--color-ink);color:inherit;align-content:start;gap:.5rem;display:grid}.page-home .product__tag{font-family:var(--font-outlier);color:var(--color-muted);font-size:.72rem}.page-home .product__name{font-family:var(--font-display);font-size:var(--text-xl);font-weight:500;line-height:1.2}.page-home .product__name span{color:var(--color-rule-strong);transition:color var(--dur-fast) var(--ease-out)}.page-home .product:hover .product__name span{color:var(--color-accent)}.page-home .product__desc{font-family:var(--font-reading);font-size:var(--text-md);color:var(--color-ink-2);line-height:1.5}.page-home .product__meta{font-family:var(--font-code);color:var(--color-ink);font-size:.78rem}.page-home .method{gap:var(--space-lg) var(--space-xl);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;display:grid}.page-home .method__item{padding-top:var(--space-sm);border-top:1px solid var(--color-ink)}.page-home .method__item dt{font-family:var(--font-display);font-size:var(--text-lg);font-weight:500}.page-home .method__item dd{font-size:var(--text-sm);color:var(--color-ink-2);margin:.5rem 0 0;line-height:1.55}.page-home .method__link{font-size:var(--text-sm)}.page-home .newsletter{grid-template-columns:minmax(0,1fr) minmax(0,24rem);align-items:end;gap:clamp(1.5rem,4vw,3rem);display:grid}.page-home .newsletter h2{margin:0}.page-home .subscribe__actions{flex-wrap:wrap;gap:.6rem;display:flex}.page-home .subscribe__actions .ghost-button{min-height:2.75rem;padding-inline:1rem;font-size:.85rem}.page-home .subscribe__note{color:var(--color-muted);margin:.85rem 0 0;font-size:.8125rem;line-height:1.6}@media (max-width:60rem){.page-home .hero__grid,.page-home .newsletter,.page-home .products{grid-template-columns:minmax(0,1fr)}.page-home .areas{grid-template-columns:repeat(2,minmax(0,1fr))}.page-home .method{grid-template-columns:minmax(0,1fr)}}@media (max-width:40rem){.page-home .areas{grid-template-columns:minmax(0,1fr)}.page-home .hero__actions .button{flex:100%}}