.dp section.sec.dp-sec{padding:88px 0}.dp .dp-narrow{max-width:940px}.dp .dp-h2{margin-top:10px}.dp .dp-intro{color:var(--muted);margin-top:16px}.dp .dp-hero{background:linear-gradient(180deg,var(--bone),#fff);padding:72px 0 64px}.dp .crumb a{color:var(--muted-2)}.dp .crumb a:hover{color:var(--blue)}.dp .dp-h1{max-width:24ch;margin-top:14px}.dp .dp-lede{color:var(--muted);margin-top:20px}.dp .dp-answer{border:1px solid var(--hair);border-left:3px solid var(--blue);background:#fff;border-radius:0 14px 14px 0;max-width:72ch;margin-top:28px;padding:18px 22px;box-shadow:0 2px 4px #0a163c0a}.dp .dp-answer p{margin-top:8px;font-size:16px;line-height:1.65}.dp .dp-answer a,.dp .dp-prose a,.dp .dp-feats a,.dp .dp-list a,.dp .dp-table a,.dp .dp-exrow a,.dp .dp-ledger a,.dp .dp-note a,.dp .dp-intro a,.dp .dp-lede a{color:var(--blue);text-underline-offset:3px;text-decoration:underline}.dp .dp-ctas{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.dp 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span:first-child{font-weight:600}.dp .dp-exrow.sum .v{color:var(--blue);font-weight:600}.dp .dp-formula{letter-spacing:-.01em;border:1px solid var(--hair);background:#fff;border-radius:12px;max-width:760px;margin-top:24px;padding:18px 22px;font-size:17px;font-weight:500;line-height:1.5}.dp .dp-scroll{margin-top:18px;overflow-x:auto}.dp table.dp-table{border-collapse:collapse;width:100%;min-width:520px;font-size:14.5px}.dp .dp-table th{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;border-bottom:1px solid var(--ink);padding:10px 12px 8px;font-size:10.5px;font-weight:600}.dp .dp-table td{border-bottom:1px solid var(--hair);vertical-align:top;padding:12px;line-height:1.55}.dp .dp-table td.k{white-space:nowrap;font-weight:500}.dp .dp-note{color:var(--muted);margin-top:14px;font-size:13.5px;line-height:1.6}.dp .dp-product{grid-template-columns:1fr 1.05fr;align-items:start;gap:56px;display:grid}.dp .dp-feats{gap:2px;margin:24px 0 0;padding:0;list-style:none;display:grid}.dp .dp-feats li{border-bottom:1px solid var(--hair);gap:3px;padding:12px 0;display:grid}.dp .dp-feats b{font-size:15px;font-weight:600}.dp .dp-feats span{color:var(--muted);font-size:14.5px;line-height:1.55}.dp .dp-more{color:var(--blue);margin-top:20px;font-weight:600;display:inline-block}.dp .dp-shot{position:sticky;top:96px}.dp .dp-win{background:#0b1530;border-radius:14px 14px 0 0;align-items:center;gap:6px;padding:10px 14px;display:flex}.dp .dp-win i{background:#ffffff40;border-radius:50%;width:9px;height:9px}.dp .dp-win span{color:#ffffffb3;letter-spacing:.02em;margin-left:10px;font-size:11.5px}.dp .dp-shot img{border:1px solid var(--hair);width:100%;height:auto;box-shadow:var(--shadow-float);border-top:0;border-radius:0 0 14px 14px;display:block}.dp .dp-cap{color:var(--muted-2);margin-top:10px;font-size:12px}.dp .dp-ledger{border:1px solid var(--hair);background:#fff;border-radius:16px;margin-top:26px;overflow:hidden}.dp .dp-lh,.dp .dp-lr{grid-template-columns:1fr 1fr;display:grid}.dp .dp-lh span{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);background:var(--bone);padding:12px 20px;font-size:10.5px;font-weight:600}.dp .dp-lh span:last-child{color:var(--blue);background:var(--blue-tint)}.dp .dp-lr p{border-top:1px solid var(--hair);padding:16px 20px;font-size:15px;line-height:1.6}.dp .dp-lr p:first-child{color:var(--muted);border-right:1px solid var(--hair)}.dp .dp-list{max-width:760px;margin:22px 0 0;padding:0;list-style:none}.dp .dp-list li{border-bottom:1px solid var(--hair);gap:4px;padding:14px 0 14px 26px;display:grid;position:relative}.dp .dp-list li:before{content:"";background:var(--blue);border-radius:2px;width:8px;height:8px;position:absolute;top:23px;left:2px}.dp .dp-list b{font-size:15.5px;font-weight:600}.dp .dp-list span{color:var(--muted);font-size:15px;line-height:1.62}.dp .dp-est .est{margin-top:28px}.dp .dp-proofgrid{grid-template-columns:1fr 1.2fr 1fr;align-items:stretch;gap:18px;margin-top:30px;display:grid}.dp .dp-study,.dp .dp-review,.dp .dp-stats{border:1px solid var(--hair);background:#fff;border-radius:16px;padding:22px 24px;box-shadow:0 2px 4px #0a163c0a}.dp .dp-study{transition:box-shadow .3s var(--ease),transform .3s var(--ease);flex-direction:column;gap:10px;display:flex}.dp .dp-study:hover{box-shadow:var(--shadow-float);transform:translateY(-2px)}.dp .dp-study img{filter:brightness(0);opacity:.75;align-self:flex-start;width:auto;height:26px}.dp .dp-studyname{font-size:15px;font-weight:600}.dp .dp-study b{letter-spacing:-.02em;color:var(--blue);margin-top:6px;font-size:30px;font-weight:500}.dp .dp-study span{color:var(--muted);font-size:14px;line-height:1.5}.dp .dp-study em{color:var(--blue);margin-top:auto;padding-top:6px;font-size:13.5px;font-style:normal;font-weight:600}.dp .dp-review{flex-direction:column;gap:12px;margin:0;display:flex}.dp .dp-review blockquote{margin:0;font-size:16px;line-height:1.6}.dp .dp-review figcaption{align-items:center;gap:10px;margin-top:auto;display:flex}.dp .dp-review .av{background:var(--blue-tint);width:36px;height:36px;color:var(--blue);border-radius:50%;place-items:center;font-size:12.5px;font-weight:600;display:grid}.dp .dp-review figcaption b{font-size:14px;font-weight:600;display:block}.dp .dp-review figcaption span:last-child{color:var(--muted);font-size:13px}.dp .dp-review .src{color:var(--muted-2);font-size:11.5px}.dp .dp-stats{grid-template-columns:1fr 1fr;align-content:start;gap:16px 12px;display:grid}.dp .dp-stats div{gap:2px;display:grid}.dp .dp-stats b{letter-spacing:-.02em;font-size:26px;font-weight:500}.dp .dp-stats span{color:var(--muted);font-size:12.5px}.dp .dp-awards{border-top:1px solid var(--hair);flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:10px;padding-top:14px;display:flex!important}.dp .dp-awards img{width:auto;height:52px}.dp .dp-logos{flex-wrap:wrap;justify-content:center;align-items:center;gap:22px 40px;margin-top:36px;display:flex}.dp .dp-logos img{filter:brightness(0);opacity:.45;width:auto;height:22px}.dp .faq{max-width:820px;margin-top:24px}.dp .qitem{border-top:1px solid var(--hair-2)}.dp .qitem:last-child{border-bottom:1px solid var(--hair-2)}.dp .qitem button{text-align:left;width:100%;font-family:var(--sans);color:var(--ink);cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:20px;padding:20px 2px;font-size:17px;font-weight:500;display:flex}.dp .qitem .plus{color:var(--blue);font-size:20px;transition:transform .2s}.dp .qitem.open .plus{transform:rotate(45deg)}.dp .qitem .ans{color:var(--muted);max-width:72ch;padding:0 2px 20px;font-size:15.5px;line-height:1.68;display:none}.dp .qitem.open .ans{display:block}.dp .dp-terms{gap:12px;margin-top:34px;display:grid}.dp .dp-terms div{flex-wrap:wrap;gap:8px;display:flex}.dp .dp-terms a{border:1px solid var(--hair-2);transition:all .25s var(--ease);background:#fff;border-radius:999px;padding:8px 15px;font-size:13.5px;font-weight:500;display:inline-block}.dp .dp-terms a:hover{border-color:var(--blue);color:var(--blue)}.dp .dp-terms a.tool{background:var(--blue-tint);color:var(--blue);border-color:#0000}@media (max-width:1020px){.dp .dp-product{grid-template-columns:1fr;gap:32px}.dp .dp-shot{position:static}.dp .dp-proofgrid{grid-template-columns:1fr}}@media (max-width:640px){.dp section.sec.dp-sec{padding:64px 0}.dp .dp-hero{padding:48px 0 44px}.dp .dp-lh,.dp .dp-lr{grid-template-columns:1fr}.dp .dp-lh span:first-child{display:none}.dp .dp-lr p:first-child{border-right:0;font-size:14px}.dp .dp-lr p:first-child:before{content:"Today: ";font-weight:600}.dp .dp-lr p:last-child:before{content:"With Blufire: ";color:var(--blue);font-weight:600}.dp .dp-lh span:last-child{display:none}.dp .dp-ex{padding:18px}}.dp-mathidx .dp-mathgrp{gap:14px;margin-top:34px;display:grid}.dp .dp-herogrid{grid-template-columns:1fr 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figcaption{color:#ffffffa6;margin-top:18px;font-size:14px}.dp .dp-bigquote figcaption b{color:#fff;font-weight:600}.dp .dp-proofband .dp-study{box-shadow:none;background:#ffffff0d;border-color:#ffffff24}.dp .dp-proofband .dp-study img{filter:brightness(0)invert();opacity:.85}.dp .dp-proofband .dp-study b{color:#8fb0ff}.dp .dp-proofband .dp-study span,.dp .dp-proofband .dp-studyname{color:#ffffffb8}.dp .dp-proofband .dp-study em{color:#8fb0ff}.dp .dp-proofband .dp-logos img{filter:brightness(0)invert();opacity:.4}.dp section.dp-dark{color:#fff;background:#0b1530}.dp .dp-dark .mono-lbl.blue{color:#8fb0ff}.dp .dp-dark .dp-intro,.dp .dp-dark .dp-prose p{color:#ffffffc7}.dp .dp-dark .dp-prose a,.dp .dp-dark .dp-intro a{color:#8fb0ff}.dp .dp-dark .dp-ex,.dp .dp-dark .dp-ledger{color:var(--ink)}.dp .dp-fcardhero{color:#fff;background:#0b1530;border-radius:18px;padding:30px 32px;box-shadow:0 30px 60px -30px #0a163c66}.dp .dp-fcardhero .mono-lbl{color:#8fb0ff}.dp .dp-fcardhero p{letter-spacing:-.01em;margin-top:14px;font-size:clamp(20px,2vw,26px);line-height:1.4}.dp .dp-fcardhero ul{border-top:1px solid #ffffff26;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:16px 0 0;list-style:none;display:flex}.dp .dp-fcardhero li{color:#fffc;border:1px solid #fff3;border-radius:999px;padding:5px 12px;font-size:12.5px}.dp .dp-manual{padding-top:64px}.dp .dp-mgrid{grid-template-columns:230px minmax(0,1fr);align-items:start;gap:64px;display:grid}.dp .dp-toc{border-left:2px solid var(--hair);gap:12px;padding-left:18px;display:grid;position:sticky;top:96px}.dp .dp-toc ol{counter-reset:t;gap:9px;margin:0;padding:0;list-style:none;display:grid}.dp .dp-toc li{font-size:13.5px;line-height:1.4}.dp .dp-toc a{color:var(--muted)}.dp .dp-toc a:hover{color:var(--blue)}.dp .dp-article{gap:72px;max-width:780px;display:grid}.dp .dp-mb{scroll-margin-top:96px}.dp .dp-mb .dp-h2{font-size:clamp(28px,2.8vw,40px)}.dp .dp-stackshot{margin-top:28px}.dp .dp-proofcompact{border-top:1px solid var(--hair);padding-top:40px}.dp .dp-compactgrid{grid-template-columns:1.3fr 1fr;gap:16px;margin-top:16px;display:grid}@media (max-width:1020px){.dp .dp-herogrid,.dp .dp-bandgrid,.dp .dp-product-f,.dp .dp-compactgrid,.dp .dp-mgrid{grid-template-columns:1fr;gap:32px}.dp .dp-toc{position:static}}@media (max-width:640px){.dp .dp-fcards{grid-template-columns:1fr}}