.guide-hero{padding:88px 0 72px;background:linear-gradient(125deg,#fff 0%,#fff 55%,#e9f9fc 55%)}.guide-narrow{max-width:850px}.breadcrumb{font:400 11px var(--mono);color:var(--muted);margin:-6px 0 28px}.breadcrumb a{color:var(--blue);font-weight:500}.breadcrumb span{padding:0 7px}.guide-hero h1{max-width:830px;margin-bottom:25px}.guide-lead{font:500 20px/1.6 var(--sans);color:#42616d;max-width:780px}.facts{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:15px;overflow:hidden;margin-top:-34px;background:#fff;position:relative}.facts>div{padding:22px 25px;border-right:1px solid var(--line)}.facts>div:last-child{border:0}.facts small{font:500 10px var(--mono);text-transform:uppercase;color:var(--blue);display:block}.facts strong{display:block;font:700 29px/1.1 var(--serif);letter-spacing:-.04em;margin:8px 0}.facts p{font-size:11px;line-height:1.4;color:var(--muted);margin:0}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 220px;gap:70px;padding-top:80px;padding-bottom:115px}.guide-section{padding-bottom:48px;margin-bottom:48px;border-bottom:1px solid var(--line)}.guide-section .section-kicker{margin-bottom:10px}.guide-section h2,.faq-block h2{font:700 clamp(29px,3.2vw,42px)/1.05 var(--serif);letter-spacing:-.045em;margin-bottom:19px}.guide-section>p{font-size:17px;line-height:1.85;color:#3e5b65;margin:0}.guide-aside{height:max-content;position:sticky;top:110px;border-top:2px solid var(--blue);padding-top:15px}.guide-aside>p{font:500 10px var(--mono);color:var(--muted);text-transform:uppercase;margin-bottom:10px}.guide-aside>a:not(.aside-tool){font:700 13px/1.35 var(--sans);display:flex;justify-content:space-between;gap:8px;padding:14px 0;border-bottom:1px solid var(--line)}.guide-aside svg{width:14px;min-width:14px;color:var(--blue)}.aside-tool{display:flex;gap:8px;align-items:center;background:var(--pale);color:var(--blue);font-size:12px;font-weight:800;padding:10px;margin-top:22px;border-radius:7px}.method-box{display:flex;gap:18px;background:#e9f9fc;padding:27px;border-radius:14px;margin-bottom:58px}.method-box>svg{color:var(--blue);width:25px;min-width:25px}.method-box h2{font:700 25px/1.1 var(--serif);letter-spacing:-.03em;margin:0 0 8px}.method-box p{font-size:13px;color:#42616d;margin:0}.faq-block{padding-top:5px}.faq-block details{border-bottom:1px solid var(--line);padding:17px 0}.faq-block summary{list-style:none;display:flex;justify-content:space-between;gap:15px;cursor:pointer;font-size:15px;font-weight:800}.faq-block summary::-webkit-details-marker{display:none}.faq-block summary svg{width:18px;color:var(--blue);transition:transform .2s}.faq-block details[open] summary svg{transform:rotate(45deg)}.faq-block details p{color:var(--muted);font-size:14px;margin:12px 30px 0 0}@media(max-width:850px){.article-layout{grid-template-columns:1fr;gap:0}.guide-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-top:2px solid var(--blue);padding:16px;margin-top:5px}.guide-aside>p{grid-column:1/-1}.guide-aside>a:not(.aside-tool){margin-right:15px}.aside-tool{grid-column:1/-1;width:max-content}.guide-hero{padding:65px 0}.article-layout{padding-top:60px}}@media(max-width:520px){.guide-hero{padding:48px 0 58px;background:#f3fbfc}.guide-lead{font-size:17px}.facts{grid-template-columns:1fr;margin-top:-25px}.facts>div{border-right:0;border-bottom:1px solid var(--line);padding:17px 20px}.facts>div:last-child{border-bottom:0}.facts strong{font-size:25px}.article-layout{padding-top:48px;padding-bottom:70px}.guide-section{padding-bottom:34px;margin-bottom:34px}.guide-section>p{font-size:16px;line-height:1.75}.guide-aside{grid-template-columns:1fr}.guide-aside>p{grid-column:auto}.guide-aside>a:not(.aside-tool){margin:0}.aside-tool{grid-column:auto}.method-box{padding:20px;gap:13px}}