.features-design{--fd-ink:#22314a;--fd-muted:#5c6c87;--fd-heading:#1c2c47;--fd-line:#c6d2e4;--fd-page:#f2f5f9;--fd-card:#fff;--fd-plus:#6d3b8c;--fd-link:#2c6ac7;background:var(--fd-page);color:var(--fd-ink)}.features-design :is(h2,h3,p,figure,figcaption,dl,dd,dt,ul,ol){margin:0}.features-design :is(ul,ol){padding:0;list-style:none}.features-design :is(h2,h3){color:var(--fd-heading);letter-spacing:-.025em;font-weight:800}.features-design h2{font-size:clamp(26px,2.7vw,36px);line-height:1.15}.features-design p{color:var(--fd-muted);font-size:15px;line-height:1.75}.features-design a:focus-visible,.features-design summary:focus-visible{outline:3px solid var(--fd-link);outline-offset:4px}.fd-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--fd-link);margin-bottom:12px;font-size:11px;font-weight:800;display:block}.fd-eyebrow-light{color:#9fc3e8}.fd-icon{color:#2c6ac7;background:#e8f1fd;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:inline-flex}.fd-icon svg{width:22px;height:22px}.fd-chip{letter-spacing:.06em;text-transform:uppercase;color:var(--fd-plus);white-space:nowrap;background:#f3ecf9;border-radius:999px;padding:4px 9px;font-size:10.5px;font-weight:800;display:inline-block}.fd-chip-all{color:#1b4d90;background:#e8f1fd}.fd-chip-dark{color:#cfe2f6;background:#ffffff1f}.fd-button{border-radius:10px;justify-content:center;align-items:center;min-height:46px;padding:12px 20px;font-size:14px;font-weight:800;transition:transform .15s;display:inline-flex}.fd-button:hover{transform:translateY(-2px)}.fd-button-primary{color:#0d1b30;background:#4da3ff}.fd-button-ghost{color:#fff;border:1px solid #ffffff73}.features-design .fd-button-ghost{border-color:var(--fd-line);color:var(--fd-heading)}.features-design .fd-engine .fd-button-ghost{color:#fff;border-color:#ffffff73}.fd-banner-actions{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.fd-entry-link{color:var(--fd-link);text-underline-offset:4px;margin-top:12px;font-size:13.5px;font-weight:800;text-decoration:underline;display:inline-block}.fd-banner{background:#08111f;align-items:center;min-height:350px;display:flex;position:relative;overflow:hidden}.fd-banner-art{object-fit:cover;object-position:70% center}.fd-banner:after{content:"";background:linear-gradient(90deg,#08111ff5 0%,#08111fe6 34%,#08111f8c 52%,#08111f00 72%);position:absolute;inset:0}.fd-banner-copy{z-index:1;width:100%;max-width:1440px;margin:auto;padding:48px;position:relative}.fd-banner-copy h1{letter-spacing:-.02em;color:#fff;max-width:16ch;margin:0;font-size:clamp(30px,4vw,50px);font-weight:800;line-height:1.1}.fd-banner-copy p{color:#cfe2f6;max-width:54ch;margin:14px 0 0;font-size:17px;line-height:1.7}.fd-preview-nav{border-bottom:1px solid var(--fd-line);background:#fff;justify-content:space-between;align-items:center;gap:20px;padding:17px 48px;scroll-margin-top:65px;display:flex}.fd-preview-nav>div:first-child{gap:4px;font-size:13px;display:grid}.fd-preview-nav>div:first-child a{color:var(--fd-link);text-underline-offset:3px;font-size:11px;text-decoration:underline}.fd-preview-options{gap:8px;display:flex}.fd-preview-options a{border:1px solid var(--fd-line);border-radius:6px;align-items:center;gap:9px;min-height:44px;padding:10px 14px;font-size:12px;font-weight:750;display:flex}.fd-preview-options a[aria-current]{background:var(--fd-link);border-color:var(--fd-link);color:#fff}.fd-engine{color:#cfe2f6;background:#14233b;border-top:1px solid #ffffff38}.fd-engine-inner{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;gap:56px;max-width:1320px;margin:auto;padding:50px 48px;display:grid}.fd-engine h2{color:#fff;font-size:clamp(30px,3.2vw,42px)}.fd-engine p{color:#c1cfe0}.fd-engine-is{color:#fff;margin-top:16px;font-size:18px}.fd-engine-copy>p:not(.fd-engine-is){max-width:60ch;margin-top:14px}.fd-engine-facts{gap:12px;margin-top:26px;display:grid}.fd-engine-facts>div{border-top:1px solid #2f4468;grid-template-columns:96px minmax(0,1fr);gap:14px;padding:12px 0;display:grid}.fd-engine-facts dt{letter-spacing:.08em;text-transform:uppercase;color:#d6b8f0;padding-top:3px;font-size:11px;font-weight:800}.fd-engine-facts dd{color:#cfe2f6;font-size:14px;line-height:1.65}.fd-engine-figure{background:#1c2c47;border:1px solid #2f4468;border-radius:18px;overflow:hidden}.fd-engine-figure img{width:100%;height:auto;display:block}.fd-engine-figure figcaption{color:#c1cfe0;border-top:1px solid #2f4468;padding:14px 18px;font-size:13px;line-height:1.6}.fd-entry{border:1px solid var(--fd-line);background:var(--fd-card);border-radius:16px;grid-template-columns:minmax(0,1fr);gap:24px;padding:26px;scroll-margin-top:90px;display:grid}.fd-entry-with-image{grid-template-columns:minmax(0,1fr) 300px;align-items:center}.fd-entry-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.fd-entry-head h3{flex:1;min-width:12ch;font-size:20px;line-height:1.25}.fd-entry-is{color:var(--fd-heading);margin-top:14px;font-size:16px;font-weight:700}.fd-entry-does{margin-top:10px;font-size:14.5px}.fd-entry-where{margin-top:12px;font-size:13px}.fd-entry-where span{letter-spacing:.06em;text-transform:uppercase;color:#1b4d90;background:#e8f1fd;border-radius:4px;margin-right:6px;padding:2px 7px;font-size:10.5px;font-weight:800;display:inline-block}.fd-entry-figure{border:1px solid var(--fd-line);background:#0f1a2e;border-radius:12px;overflow:hidden}.fd-entry-figure img{width:100%;height:auto;display:block}.fd-chapter{grid-template-columns:300px minmax(0,1fr);align-items:start;gap:48px;max-width:1320px;margin:auto;padding:56px 48px 8px;scroll-margin-top:80px;display:grid}.fd-chapter+.fd-chapter{border-top:1px solid var(--fd-line);margin-top:48px}.fd-chapter-head{position:sticky;top:90px}.fd-chapter-number{letter-spacing:-.06em;color:var(--fd-link);font-size:56px;font-weight:800;line-height:1;display:block}.fd-chapter-head h2{margin-top:10px;font-size:32px}.fd-chapter-head>p{margin-top:12px;font-size:14.5px}.fd-chapter-index{border-top:1px solid var(--fd-line);margin-top:20px}.fd-chapter-index li{border-bottom:1px solid var(--fd-line)}.fd-chapter-index a{color:var(--fd-heading);padding:9px 0;font-size:13px;font-weight:700;display:block}.fd-chapter-index a:hover{color:var(--fd-link)}.fd-chapter-entries{gap:18px;display:grid}.fd-b-layout{grid-template-columns:280px minmax(0,1fr);align-items:start;gap:48px;max-width:1320px;margin:auto;padding:56px 48px 8px;display:grid}.fd-index{border:1px solid var(--fd-line);background:var(--fd-card);border-radius:14px;padding:22px;position:sticky;top:90px}.fd-index-group{margin-top:14px}.fd-index-group strong{letter-spacing:.08em;text-transform:uppercase;color:var(--fd-muted);font-size:11px;font-weight:800;display:block}.fd-index-group ol{margin-top:6px}.fd-index-group a{color:var(--fd-heading);align-items:center;gap:6px;padding:6px 0;font-size:13px;font-weight:700;display:flex}.fd-index-group a:hover{color:var(--fd-link)}.fd-index-group i{width:16px;height:16px;color:var(--fd-plus);background:#f3ecf9;border-radius:4px;place-items:center;font-size:11px;font-style:normal;font-weight:800;display:inline-grid}.fd-index>.fd-entry-link{margin-top:18px}.fd-b-entries{gap:18px;display:grid}.fd-b-stage{gap:18px;scroll-margin-top:80px;display:grid}.fd-b-stage+.fd-b-stage{margin-top:30px}.fd-b-stage-head h2{max-width:30ch;font-size:26px}.fd-def{border:1px solid var(--fd-line);background:var(--fd-card);border-radius:16px;padding:26px;scroll-margin-top:90px}.fd-def-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.fd-def-head h3{flex:1;min-width:12ch;font-size:20px}.fd-def-grid{grid-template-columns:minmax(0,1fr);gap:22px;margin-top:18px;display:grid}.fd-def:has(.fd-def-figure) .fd-def-grid{grid-template-columns:minmax(0,1fr) 260px;align-items:start}.fd-def dl{gap:12px;display:grid}.fd-def dl>div{border-top:1px solid var(--fd-line);grid-template-columns:130px minmax(0,1fr);gap:14px;padding-top:12px;display:grid}.fd-def dt{letter-spacing:.08em;text-transform:uppercase;color:var(--fd-link);padding-top:4px;font-size:10.5px;font-weight:800}.fd-def dd{color:var(--fd-ink);font-size:14.5px;line-height:1.7}.fd-def dl>div:first-child dd{color:var(--fd-heading);font-weight:700}.fd-def-figure{border:1px solid var(--fd-line);background:#0f1a2e;border-radius:12px;overflow:hidden}.fd-def-figure img{width:100%;height:auto;display:block}.fd-c-section{max-width:1320px;margin:auto;padding:56px 48px 8px}.fd-c-section-plus{--fd-link:var(--fd-plus)}.fd-c-head h2{font-size:clamp(26px,2.7vw,34px)}.fd-c-head>p{margin-top:10px}.fd-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px;display:grid}.fd-card{border:1px solid var(--fd-line);border-top:3px solid var(--fd-link);background:var(--fd-card);border-radius:14px;flex-direction:column;padding:22px;scroll-margin-top:90px;display:flex}.fd-card-plus{border-top-color:var(--fd-plus)}.fd-card-plus .fd-icon{color:var(--fd-plus);background:#f3ecf9}.fd-card h3{margin-top:16px;font-size:18px;line-height:1.3}.fd-card>p{margin-top:8px;font-size:14px}.fd-card details{margin-top:auto;padding-top:14px}.fd-card summary{cursor:pointer;border-top:1px solid var(--fd-line);min-height:40px;color:var(--fd-link);justify-content:space-between;align-items:center;gap:12px;padding:8px 0;font-size:13px;font-weight:800;list-style:none;display:flex}.fd-card summary::-webkit-details-marker{display:none}.fd-card summary span{font-size:18px;font-weight:400}.fd-card details[open] summary span{transform:rotate(45deg)}.fd-card details>p{margin-top:6px;font-size:14px}.fd-closing{background:#14233b;border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;max-width:1224px;margin:56px auto 0;padding:32px;display:flex}.fd-closing .fd-eyebrow{color:#9fc3e8}.fd-closing>div:first-child{flex:520px;min-width:0}.fd-closing h2{color:#fff;max-width:46ch;font-size:26px}.fd-closing p{color:#c1cfe0;max-width:52ch;margin-top:8px;font-size:14px}.fd-closing .fd-banner-actions{margin-top:0}.fd-closing .fd-button-ghost{color:#fff;border-color:#ffffff73}.features-design:after{content:"";height:56px;display:block}@media (max-width:1100px){.fd-entry-with-image{grid-template-columns:minmax(0,1fr) 240px}.fd-chapter,.fd-b-layout{grid-template-columns:240px minmax(0,1fr);gap:32px}.fd-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.fd-banner{min-height:0}.fd-banner:after{background:linear-gradient(#08111fe6 0%,#08111fcc 100%)}.fd-banner-copy{padding:48px 28px}.fd-preview-nav{flex-wrap:wrap;gap:14px;padding:16px 28px}.fd-engine-inner{grid-template-columns:1fr;gap:28px;padding:44px 28px}.fd-entry-with-image{grid-template-columns:1fr}.fd-entry-figure{order:-1}.fd-chapter{grid-template-columns:1fr;gap:20px;padding:40px 28px 8px}.fd-chapter-head{position:static}.fd-chapter-index{display:none}.fd-chapter-number{font-size:40px}.fd-b-layout{grid-template-columns:1fr;padding:40px 28px 8px}.fd-index{position:static}.fd-def:has(.fd-def-figure) .fd-def-grid{grid-template-columns:1fr}.fd-def-figure{order:-1}.fd-c-section{padding:40px 28px 8px}.fd-closing{margin:40px 28px 0;padding:26px}}@media (max-width:620px){.fd-banner-copy{padding:40px 20px}.fd-banner-copy h1{font-size:30px}.fd-preview-nav{padding:15px 20px}.fd-preview-nav>div:first-child{flex-wrap:wrap;justify-content:space-between;gap:12px;width:100%;display:flex}.fd-preview-options{gap:6px;width:100%}.fd-preview-options a{text-align:center;flex-direction:column;flex:1;justify-content:center;gap:3px;min-width:0;padding:8px 5px;font-size:10px}.fd-engine-inner{padding:36px 20px}.fd-engine-facts>div{grid-template-columns:1fr;gap:4px}.fd-entry,.fd-def,.fd-card{padding:20px}.fd-def dl>div{grid-template-columns:1fr;gap:4px}.fd-chapter,.fd-b-layout,.fd-c-section{padding:32px 20px 8px}.fd-card-grid{grid-template-columns:1fr}.fd-closing{margin:32px 20px 0;padding:22px}.fd-banner-actions,.fd-button{width:100%}}