.why,.usecases,.guides{padding-top:65px}.why-list{max-width:890px;margin:35px auto 5px;display:grid;gap:10px}.why-list article{display:flex;gap:26px;padding:27px 30px;background:var(--surface);border-radius:26px}.why-list article>span{display:grid;place-items:center;width:45px;height:45px;flex-shrink:0;background:var(--primary-container);color:var(--blue);border-radius:17px;font-size:29px}.why-list h3{font-size:23px;margin:0 0 12px}.why-list p{font-size:15px;line-height:1.75;margin:0;color:var(--muted)}.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cases article{display:flex;flex-direction:column;border-top:2px solid var(--line);padding:25px 5px 0}.case-kind{font-size:9px;letter-spacing:.09em;color:var(--purple);font-weight:650}.cases h3{font-size:27px;margin:21px 0 15px}.cases p{font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 22px}.case-equation{font-size:11px;font-weight:550;color:var(--purple);margin-top:auto;display:flex;gap:10px;align-items:center}.case-equation b{font-size:20px;font-weight:500}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.guide-grid>a{display:block;background:var(--surface);border-radius:28px;padding:25px;transition:background .2s,border-radius .3s}.guide-grid>a:hover{background:var(--primary-container);border-radius:16px}.guide-grid>a>span{font-size:8px;font-weight:600;color:var(--purple);letter-spacing:.06em}.guide-grid h3{font-size:24px;margin:20px 0 14px;line-height:1.2}.guide-grid h3 b{font-weight:500;color:var(--blue)}.guide-grid p{font-size:14px;line-height:1.65;margin:0;color:var(--muted)}.faq{padding:76px 8px 15px;display:grid;grid-template-columns:1fr 2fr;gap:10%}.faq .eyebrow{font-size:10px;color:var(--purple);margin-bottom:18px}.faq h2{font-size:43px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;font-size:16px;font-weight:550;line-height:1.4}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';font-size:26px;color:var(--blue);font-weight:400;flex-shrink:0}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 23px}.faq-list a,.article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}.faq-list summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:10px}
.article-page{max-width:1100px;margin:30px auto 70px}.breadcrumbs{font-size:12px;color:var(--muted);margin:0 0 40px;display:flex;gap:12px;flex-wrap:wrap}.article-intro{max-width:850px}.article-intro .eyebrow{color:var(--purple)}.article-intro h1{font-size:clamp(37px,4.3vw,61px);line-height:1.09}.article-intro>p{font-size:18px;line-height:1.75;color:var(--muted)}.article-notice{background:var(--primary-container);border-radius:20px;padding:18px 22px;font-size:13px;line-height:1.65;margin:28px 0 35px;color:var(--ink)}.article-notice a{color:var(--blue);font-weight:600}.article-body{max-width:780px}.article-body h2{font-size:31px;line-height:1.2;margin:43px 0 18px}.article-body h3{font-size:22px;line-height:1.25;margin:25px 0 12px}.article-body p,.article-body li{font-size:16px;line-height:1.85;color:var(--muted)}.article-body li{margin-bottom:12px}.article-body ol{padding-left:23px}.article-example{background:var(--surface);border-radius:30px;padding:29px;margin:36px 0}.article-example .eyebrow{font-size:9px;color:var(--purple);margin-bottom:17px}.article-example h2{margin-top:0}.article-example blockquote{font-size:17px;line-height:1.75;margin:20px 0;border-left:3px solid var(--blue);padding-left:20px}.article-related{margin-top:50px}.article-related h2{font-size:30px;margin-bottom:23px}.article-related .guide-grid{grid-template-columns:repeat(2,1fr)}
@media(max-width:700px){.why,.usecases,.guides{padding-top:43px}.why-list{gap:9px;margin-top:26px}.why-list article{padding:22px;gap:17px;border-radius:24px}.why-list article>span{width:35px;height:35px;font-size:24px;border-radius:12px}.why-list h3{font-size:21px;line-height:1.2}.why-list p{font-size:14px;line-height:1.7}.cases{grid-template-columns:1fr;gap:24px}.cases article{padding:22px 5px 0}.cases h3{font-size:26px;margin:17px 0 14px}.cases h3 br{display:none}.cases p{font-size:14px;margin-bottom:16px}.case-equation{font-size:11px}.guide-grid{grid-template-columns:1fr;gap:10px}.guide-grid>a{padding:24px}.guide-grid h3{font-size:25px;margin:16px 0 12px}.guide-grid h3 br{display:none}.guide-grid p{font-size:14px}.faq{grid-template-columns:1fr;padding:43px 4px 5px;gap:25px}.faq h2{font-size:35px}.faq h2 br{display:none}.faq-list summary{font-size:15px;gap:20px;padding:20px 0}.faq-list details p{font-size:14px}.article-page{margin-top:23px}.breadcrumbs{font-size:11px;gap:8px;margin-bottom:30px}.article-intro h1{font-size:39px}.article-intro>p{font-size:17px}.article-body h2{font-size:28px}.article-body p,.article-body li{font-size:15px;line-height:1.8}.article-example{padding:23px;border-radius:24px}.article-related .guide-grid{grid-template-columns:1fr}}