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p{color:var(--ink-soft);margin:0;font-size:1.04rem}.feature-grid{border:1px solid var(--line);background:var(--line);grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;display:grid}.feature-item{background:var(--surface);min-height:205px;padding:26px}.feature-index{color:var(--primary-dark);letter-spacing:.1em;margin-bottom:30px;font-size:.8rem;font-weight:760;display:block}.feature-item p{color:var(--ink-soft);margin-bottom:0;font-size:.92rem}.faq-list{border-top:1px solid var(--line);max-width:900px;margin:0 auto}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;padding:23px 42px 23px 0;font-size:1.03rem;font-weight:680;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--primary-dark);font-size:1.4rem;font-weight:400;position:absolute;top:20px;right:4px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--ink-soft);margin:0;padding:0 48px 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