.fd-guide{background:#121416;color:#e5e9ed;padding-bottom:80px;font:inherit;--fd-line:#343a42;--fd-muted:#b4bec8}.fd-guide *{box-sizing:border-box}.fd-shell{width:min(1280px,calc(100% - 80px));margin-inline:auto}.fd-heading{padding-top:48px;padding-bottom:42px;border-bottom:1px solid var(--fd-line)}.fd-breadcrumb{display:flex;gap:13px;align-items:center;font-size:14px;margin-bottom:28px}.fd-guide a{color:#90c4f1;text-decoration:underline;text-underline-offset:4px}.fd-guide a:hover{color:#d0e8fb}.fd-heading h1{font-size:clamp(32px,3.6vw,48px);letter-spacing:-.025em;line-height:1.18;font-weight:650;max-width:920px;margin:0 0 20px}.fd-lead{font-size:18px;line-height:1.7;color:#c1cad3;max-width:760px;margin:0}.fd-guide-actions{display:flex;gap:28px;flex-wrap:wrap;margin-top:26px;font-size:15px}.fd-guide-actions a:first-child{padding:12px 18px;border:1px solid #4c6a8a;border-radius:6px;text-decoration:none;background:#1c2c3e}.fd-guide-actions a:last-child{align-self:center}.fd-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:70px;padding-top:44px;align-items:start}.fd-desktop-index{position:sticky;top:150px;max-height:calc(100vh - 180px);overflow:auto;padding-right:12px;scrollbar-width:thin}.fd-desktop-index p{font-size:13px;font-weight:650;margin:0 0 18px;color:#f0f3f6}.fd-desktop-index ol,.fd-mobile-index ol{list-style:none;padding:0;margin:0;display:grid;gap:11px}.fd-desktop-index a{font-size:13px;line-height:1.5;color:var(--fd-muted);text-decoration:none;display:block;border-left:2px solid transparent;padding-left:12px}.fd-desktop-index a:hover,.fd-desktop-index a:focus-visible{border-left-color:#78b5e5;color:#f3f7fa}.fd-article{max-width:820px;min-width:0}.fd-scope{border-left:3px solid #6b97bb;background:#1a1f24;padding:22px 24px;margin-bottom:42px}.fd-scope strong{font-size:15px}.fd-scope p{font-size:14px;line-height:1.75;color:#bdc7d0;margin:10px 0 0}.fd-article h2{font-size:25px;line-height:1.35;font-weight:600;letter-spacing:-.015em;margin:0 0 20px;color:#f1f4f7}.fd-article p,.fd-article li{font-size:16px;line-height:1.85;color:#c4cbd3}.fd-article p{margin:0 0 18px}.fd-article li{padding-left:6px;margin-bottom:12px}.fd-article ul,.fd-start ol{padding-left:23px;margin:20px 0}.fd-start{padding-bottom:22px}.fd-chapter{padding:35px 0 25px;border-top:1px solid var(--fd-line);scroll-margin-top:150px}.fd-related{display:inline-block;font-size:14px;margin:5px 0 15px}.fd-contact{border:1px solid #475361;padding:30px;margin-top:34px;border-radius:8px}.fd-contact>a{font-size:15px;display:inline-block;padding-top:5px}.fd-mobile-index{display:none}.fd-guide :focus-visible{outline:2px solid #8ac5f4;outline-offset:5px}@media(max-width:1000px){.fd-shell{width:calc(100% - 48px)}.fd-layout{grid-template-columns:210px minmax(0,1fr);gap:36px}}@media(max-width:800px){.fd-desktop-index{display:none}.fd-layout{display:block;padding-top:25px}.fd-article{max-width:none}.fd-mobile-index{display:block;margin-bottom:26px;border:1px solid var(--fd-line);border-radius:6px;padding:16px 20px}.fd-mobile-index summary{cursor:pointer;font-size:15px;font-weight:600;min-height:24px}.fd-mobile-index ol{margin-top:18px;gap:2px}.fd-mobile-index li{font-size:14px;line-height:1.6;margin:0}.fd-mobile-index a{display:block;padding:9px 0}.fd-heading{padding-top:34px;padding-bottom:30px}.fd-chapter{scroll-margin-top:135px}}@media(max-width:480px){.fd-shell{width:calc(100% - 32px)}.fd-heading h1{font-size:32px}.fd-lead{font-size:16px}.fd-guide-actions{gap:20px}.fd-scope{padding:18px}.fd-contact{padding:22px}.fd-article h2{font-size:23px}.fd-article p,.fd-article li{font-size:15px;line-height:1.85}.fd-breadcrumb{font-size:13px}}