.bd{--bd-ink:#111A2E;--bd-slate:#5A6B8C;--bd-mist:#93A0BA;--bd-line:#E3E9F5;--bd-wash:#F7F9FF;--bd-blue:#2063CB;--bd-blue-500:#2E8DF7;--bd-teal:#34CBA0;--bd-amber:#FEBF32;--bd-coral:#FC8550;--bd-violet:#7B64FD;--bd-mono:ui-monospace,SFMono-Regular,Menlo,monospace;background:#fff;color:var(--bd-ink)}.bd :where(h1,h2,h3,h4,p,ul,dl,figure){margin:0}.bd-wrap{max-width:1180px;margin:0 auto;padding:0 32px}.bd-eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--bd-blue-500)}.bd-hero{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 82% 8%,#e8f1ff,#f7faff 45%,#fff 78%)}.bd-hero:after{content:"";position:absolute;inset:0;background-image:radial-gradient(#CBD9F2 1px,transparent 1px);background-size:22px 22px;opacity:.35;mask-image:radial-gradient(70% 60% at 30% 30%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(70% 60% at 30% 30%,#000 20%,transparent 75%);pointer-events:none}.bd-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:48px;align-items:center;padding-top:64px;padding-bottom:56px}.bd-hero h1{font-size:clamp(32px,4vw,52px);line-height:1.1;letter-spacing:-.025em;font-weight:700;max-width:15ch}.bd-lede{margin-top:20px;max-width:52ch;font-size:16px;line-height:1.7;color:var(--bd-slate)}.bd-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.bd-btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 22px;font-size:13px;font-weight:500;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.bd-btn.primary{background:var(--bd-blue);color:#fff;box-shadow:0 8px 22px #2063cb33}.bd-btn.primary:hover{background:#1a55b0;transform:translateY(-1px);color:#fff}.bd-btn.ghost{border:1px solid #C9D6EE;color:var(--bd-blue);background:#fff}.bd-btn.ghost:hover{border-color:var(--bd-blue);color:var(--bd-blue)}.bd-facts{display:flex;flex-wrap:wrap;gap:34px;margin-top:44px;padding-top:22px;border-top:1px solid #DDE6F6}.bd-facts div{display:flex;flex-direction:column;gap:4px}.bd-facts dt{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--bd-mist);font-weight:600}.bd-facts dd{font-size:13px;font-weight:500}.bd-hero-art{display:flex;justify-content:center;align-items:flex-end}.bd-hero-art img{width:min(430px,100%);height:auto;filter:drop-shadow(0 26px 40px rgba(32,99,203,.18))}.bd-body{display:grid;grid-template-columns:188px minmax(0,1fr);gap:64px;padding-top:8px}.bd-index{position:sticky;top:96px;align-self:start;padding:26px 0 40px;font-size:12px}.bd-index-title{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--bd-mist);font-weight:600;margin-bottom:12px!important}.bd-index nav{display:flex;flex-direction:column;gap:2px}.bd-index a{display:block;padding:7px 10px;border-radius:7px;color:var(--bd-slate);border-left:2px solid transparent}.bd-index a:hover{background:var(--bd-wash);color:var(--bd-blue)}.bd-index-note{margin-top:22px!important;font-size:11px;line-height:1.7;color:var(--bd-mist)}.bd-index-note a{color:var(--bd-blue);text-decoration:underline;text-underline-offset:2px}.bd-sections{min-width:0;padding-bottom:90px}.bd-sec{padding:64px 0 8px;border-top:1px solid var(--bd-line)}.bd-sec:first-child{border-top:0;padding-top:44px}.bd-sec-head{max-width:70ch;margin-bottom:34px}.bd-num{display:inline-block;font-family:var(--bd-mono);font-size:11px;color:var(--bd-blue-500);letter-spacing:.1em;margin-bottom:10px}.bd-sec-head h2{font-size:clamp(24px,2.4vw,32px);letter-spacing:-.02em;font-weight:700;line-height:1.2}.bd-sec-head p{margin-top:12px;color:var(--bd-slate);font-size:14px;line-height:1.75}.bd-sub{font-size:15px;font-weight:600;letter-spacing:-.01em;margin-top:38px!important;margin-bottom:6px!important}.bd-sub-note{font-size:13px;color:var(--bd-slate);margin-bottom:18px!important}.bd-copy p{font-size:14px;line-height:1.75;color:var(--bd-slate);margin-top:16px}.bd-copy p:first-child{margin-top:0}.bd-copy strong{color:var(--bd-ink);font-weight:600}.bd-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);gap:44px;align-items:start;margin-top:8px}.bd-split.reverse{grid-template-columns:minmax(0,.8fr) minmax(0,1fr)}.bd-list{list-style:none;padding:0;margin-top:12px;font-size:13px;line-height:1.75;color:var(--bd-slate)}.bd-list li{position:relative;padding-left:20px;margin:10px 0}.bd-list li:before{content:"";position:absolute;left:2px;top:9px;width:6px;height:6px;border-radius:2px;background:var(--bd-blue-500);opacity:.6}.bd-note{font-size:12px;line-height:1.75;color:var(--bd-mist);margin-top:24px!important}.bd-note code{font-family:var(--bd-mono);font-size:11px;background:var(--bd-wash);border:1px solid var(--bd-line);border-radius:4px;padding:1px 5px}.bd-spec{display:grid;grid-template-columns:1fr;gap:0;background:var(--bd-wash);border:1px solid #E6EDFA;border-radius:14px;padding:6px 18px}.bd-spec div{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid #E6EDFA;font-size:13px}.bd-spec div:last-child{border-bottom:0}.bd-spec dt{color:var(--bd-mist);font-size:12px}.bd-spec dd{font-weight:500;text-align:right}.bd-expressions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:18px}.bd-expression{background:linear-gradient(180deg,#f6f9ff,#edf3ff);border:1px solid #E4ECFA;border-radius:14px;padding:14px 14px 16px;text-align:center}.bd-expression img{width:100%;height:auto;display:block;margin:-2px auto 6px}.bd-expression figcaption{display:flex;flex-direction:column;gap:4px}.bd-expression strong{font-size:12px}.bd-expression span{font-size:11px;line-height:1.55;color:var(--bd-slate)}.bd-rules{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}.bd-rule{border:1px solid var(--bd-line);border-radius:14px;padding:20px 22px}.bd-rule h4{font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px!important}.bd-rule ul{list-style:none;padding:0;font-size:13px;line-height:1.7;color:var(--bd-slate)}.bd-rule li{position:relative;padding-left:22px;margin:8px 0}.bd-rule.ok{border-color:#cfede0;background:#f6fdfa}.bd-rule.ok h4{color:#1f7a5c}.bd-rule.ok li:before{content:"✓";position:absolute;left:0;top:0;color:#2c9b78;font-weight:700}.bd-rule.no{border-color:#fadfd4;background:#fff9f6}.bd-rule.no h4{color:#a9532c}.bd-rule.no li:before{content:"✕";position:absolute;left:0;top:0;color:#d2703f;font-weight:700}.bd-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.bd-tile{border-radius:16px;padding:26px 22px 18px;display:flex;flex-direction:column;gap:20px;border:1px solid var(--bd-line);overflow:hidden;min-height:206px}.bd-tile img{height:34px;width:auto;max-width:100%;display:block}.bd-tile.wash img{height:92px;margin:-4px auto 0}.bd-tile.light{background:#fff}.bd-tile.dark{background:#0e1a2e;border-color:#1b2a45}.bd-tile.wash{background:linear-gradient(150deg,#f4f8ff,#e9f1ff)}.bd-tile figcaption{display:flex;flex-direction:column;gap:3px;margin-top:auto}.bd-tile strong{font-size:12px}.bd-tile.dark strong{color:#fff}.bd-tile span{font-size:11px;line-height:1.6;color:var(--bd-slate)}.bd-tile.dark span{color:#93a6c4}.bd-figure img{max-width:100%;height:auto;display:block}.bd-figcaption{font-size:11.5px;line-height:1.7;color:var(--bd-mist);margin-top:14px!important}.bd-clearspace{position:relative;border:1px dashed #B9CBE8;border-radius:12px;padding:34px;background:repeating-linear-gradient(45deg,#fbfdff,#fbfdff 9px,#f4f8ff 9px 18px)}.bd-cs-box{border:1px dashed #9FB6DC;border-radius:6px;padding:22px;background:#fff;display:flex;justify-content:center}.bd-cs-box img{height:34px;width:auto}.bd-cs-x{position:absolute;font-family:var(--bd-mono);font-size:10px;color:#8aa2c6;background:#fff;padding:0 4px}.bd-cs-x.x1{top:50%;left:8px;transform:translateY(-50%)}.bd-cs-x.x2{left:50%;top:8px;transform:translate(-50%)}.bd-bad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.bd-bad-item{border:1px solid var(--bd-line);border-radius:12px;overflow:hidden;background:#fff}.bd-bad-stage{height:86px;display:flex;align-items:center;justify-content:center;background:#f8fafe;border-bottom:1px solid var(--bd-line);overflow:hidden;position:relative}.bd-bad-stage img{height:22px;width:auto}.bd-bad-crowd{background:repeating-linear-gradient(115deg,#f6d7c6 0 12px,#cfe0f8 12px 26px,#e8daf7 26px 38px)}.bad-stretch{transform:scaleX(1.5)}.bad-rotate{transform:rotate(-9deg)}.bad-hue{filter:hue-rotate(140deg) saturate(1.4)}.bad-glow{filter:drop-shadow(0 0 5px #7B64FD) saturate(2)}.bad-crop{width:120px!important;height:34px!important;object-fit:cover;object-position:left center}.bd-bad-item figcaption{padding:10px 12px;font-size:11px;color:var(--bd-slate)}.bd-swatches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.bd-swatch{border:1px solid var(--bd-line);border-radius:14px;overflow:hidden;background:#fff}.bd-swatch-block{height:88px;background:var(--swatch);display:flex;align-items:flex-end;justify-content:flex-end;padding:10px}.bd-swatch-block span{font-family:var(--bd-mono);font-size:10.5px;color:var(--swatch-ink);opacity:.9;letter-spacing:.02em}.bd-swatch h3{font-size:13px;padding:14px 16px 0}.bd-swatch p{font-size:11.5px;line-height:1.65;color:var(--bd-slate);padding:6px 16px 18px}.bd-chips{display:flex;flex-wrap:wrap;gap:8px}.bd-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--bd-line);border-radius:999px;padding:6px 12px 6px 8px;font-size:11.5px;background:#fff}.bd-chip .dot{width:14px;height:14px;border-radius:50%;border:1px solid #00000018}.bd-chip strong{font-weight:500}.bd-chip code{font-family:var(--bd-mono);font-size:10.5px;color:var(--bd-mist)}.bd-chip.ink .dot{background:#111a2e}.bd-chip.slate .dot{background:#5a6b8c}.bd-chip.mist .dot{background:#93a0ba}.bd-chip.line .dot{background:#d9dfef}.bd-chip.wash .dot{background:#f7f9ff}.bd-chip.paper .dot{background:#fff}.bd-ratio{display:flex;height:34px;border-radius:9px;overflow:hidden;margin-top:18px;border:1px solid var(--bd-line)}.bd-ratio span{width:var(--w);background:var(--c);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:500;color:var(--t,#5A6B8C);border-left:var(--b,0)}.bd-type-specimen{background:linear-gradient(160deg,#f7faff,#edf3ff);border:1px solid #E4ECFA;border-radius:16px;padding:26px 26px 8px;margin-bottom:26px}.bd-specimen-line{font-size:clamp(34px,5vw,58px);font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--bd-ink)}.bd-type-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px;margin-top:20px;padding-top:18px;border-top:1px solid #DCE7F8}.bd-type-meta div span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--bd-mist);font-weight:600}.bd-type-meta div p{font-size:12.5px;color:var(--bd-slate);margin-top:4px!important}.bd-table-scroll{overflow-x:auto;border:1px solid var(--bd-line);border-radius:12px}.bd-table{width:100%;border-collapse:collapse;font-size:12.5px;text-align:left}.bd-table thead th{background:var(--bd-wash);color:var(--bd-mist);font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;padding:11px 14px;border-bottom:1px solid var(--bd-line);white-space:nowrap}.bd-table tbody th{font-weight:500;color:var(--bd-ink);padding:12px 14px;border-bottom:1px solid #EEF2FA;white-space:nowrap}.bd-table td{padding:12px 14px;border-bottom:1px solid #EEF2FA;color:var(--bd-slate);min-width:90px}.bd-table tbody tr:last-child th,.bd-table tbody tr:last-child td{border-bottom:0}.bd-table code{font-family:var(--bd-mono);font-size:11px}.bd-icons{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:8px}.bd-icon{border:1px solid var(--bd-line);border-radius:12px;padding:18px 8px 12px;text-align:center;background:#fff;display:flex;flex-direction:column;align-items:center;gap:10px}.bd-icon img{width:24px;height:24px;opacity:.75}.bd-icon figcaption{font-size:11px;color:var(--bd-slate)}.bd-voice{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.bd-voice article{border:1px solid var(--bd-line);border-radius:14px;padding:22px 20px;background:linear-gradient(180deg,#fff,#fbfdff)}.bd-voice h3{font-size:14px;margin-bottom:8px!important}.bd-voice p{font-size:12.5px;line-height:1.7;color:var(--bd-slate)}.bd-downloads{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bd-download{display:flex;flex-direction:column;gap:4px;border:1px solid var(--bd-line);border-radius:12px;padding:16px 18px;background:#fff;transition:border-color .16s,box-shadow .16s,transform .16s}.bd-download:hover{border-color:#a9c0e8;box-shadow:0 8px 20px #2063cb14;transform:translateY(-1px)}.bd-download-name{font-size:13px;font-weight:600;color:var(--bd-ink)}.bd-download code{font-family:var(--bd-mono);font-size:11px;color:var(--bd-blue)}.bd-download-note{font-size:11px;color:var(--bd-mist);line-height:1.6}@media(max-width:1080px){.bd-body{grid-template-columns:1fr;gap:0}.bd-index{position:static;padding:18px 0 4px;border-bottom:1px solid var(--bd-line);margin-bottom:12px}.bd-index nav{flex-direction:row;flex-wrap:wrap;gap:6px}.bd-index-note{display:none}}@media(max-width:900px){.bd-hero-grid{grid-template-columns:1fr;gap:24px;padding-top:40px;padding-bottom:34px}.bd-hero-aside{order:-1}.bd-hero-art img{width:min(300px,72%)}.bd-split,.bd-split.reverse{grid-template-columns:1fr;gap:26px}.bd-expressions,.bd-swatches,.bd-bad{grid-template-columns:1fr 1fr}.bd-icons{grid-template-columns:repeat(3,minmax(0,1fr))}.bd-voice,.bd-type-meta,.bd-tiles{grid-template-columns:1fr}}@media(max-width:640px){.bd-wrap{padding:0 20px}.bd-rules,.bd-downloads{grid-template-columns:1fr}.bd-expressions{grid-template-columns:1fr 1fr}.bd-swatches{grid-template-columns:1fr}.bd-facts{gap:22px}.bd-sec{padding-top:48px}.bd-table{table-layout:fixed}.bd-table thead th{padding:9px 7px;font-size:9px;white-space:normal;letter-spacing:.04em}.bd-table tbody th,.bd-table td{padding:10px 7px;white-space:normal;overflow-wrap:anywhere}.bd-table td{min-width:0}.bd-table th:first-child,.bd-table td:first-child{width:31%}.bd-table th:nth-child(2),.bd-table td:nth-child(2){width:24%}.bd-table th:nth-child(3),.bd-table td:nth-child(3){width:15%}.bd-table code{font-size:10.5px}}.bd :where(h1,h2,h3,h4){text-wrap:balance}.bd p{text-wrap:pretty}.bd-hero{background:#f7f9ff}.bd-hero:after{display:none}.bd-hero-grid{padding-bottom:64px}.bd-hero h1{font-size:48px;line-height:1;max-width:680px}.bd-lede{margin-top:24px;line-height:1.5}.bd-actions{gap:12px;margin-top:32px}.bd-btn{font-size:16px;font-weight:600;padding:8px 12px;border-radius:8px;transition:transform .3s cubic-bezier(.22,1,.36,1),background .3s cubic-bezier(.22,1,.36,1)}.bd a:focus-visible{outline:3px solid #2063CB;outline-offset:4px}.bd-btn:active{transform:scale(.98)}.bd-hero-art img{filter:none}.bd-expression,.bd-tile.wash{background:#f4f7fd}.bd-tile.dark{background:#181818}.bd-tile.dark img{background:#fff;border-radius:4px}.bd-tile img{width:100%;height:64px;object-fit:contain}.bd-tile.wash img{height:160px}.bd-cs-box img{width:100%;height:auto}.bd-bad-stage img{max-width:80%;object-fit:contain}.bd-clearspace{background:#f4f7fd}.bd-sec-head h2{font-size:30px;line-height:36px}.bd :where(.bd-sec-head p,.bd-copy p){font-size:16px;line-height:24px}.bd :where(.bd-sub-note,.bd-list,.bd-rule ul){font-size:14px;line-height:20px}.bd :where(.bd-expression span,.bd-tile span,.bd-note,.bd-figcaption,.bd-download-note){font-size:12px;line-height:16px;color:#4a5c7c}.bd-tile.dark span{color:#bac9df}.bd-index-note{color:#4a5c7c}.bd-table-scroll{max-width:100%;overflow-x:auto}.bd-download>*{min-width:0;overflow-wrap:anywhere}@media(max-width:640px){.bd-hero h1{font-size:36px;line-height:40px}.bd-wrap{padding-left:16px;padding-right:16px}.bd-hero-grid{padding-top:32px;padding-bottom:32px}.bd-index nav a{font-size:12px}.bd-hero-art img{width:min(280px,80%)}}