.dv-hero{border-bottom:1px solid var(--line-2);background:radial-gradient(1200px 400px at 85% -10%,#10b98124,#0000 60%),radial-gradient(900px 380px at -10% 0,#6366f11a,#0000 60%),#fff;padding:64px 0 40px}.dv-hero h1{letter-spacing:-.02em;max-width:760px;margin:12px 0 14px;font-size:44px;line-height:1.08}.dv-hero p{color:var(--ink-2);max-width:680px;margin:0 0 24px;font-size:18px;line-height:1.55}.dv-eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--brand);background:var(--brand-tint);border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600;display:inline-block}.dv-hero-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.dv-base{color:#c9f3e4;overflow-wrap:anywhere;background:#0e1a18;border-radius:999px;padding:11px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px}.dv-eps{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.dv-ep{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;align-items:center;gap:8px;padding:6px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;display:inline-flex}.dv-ep:hover{border-color:var(--brand);text-decoration:none}.dv-ep b{letter-spacing:.04em;border-radius:6px;padding:2px 6px;font-size:10.5px}.dv-ep b.get{color:#1d4ed8;background:#dbeafe}.dv-ep b.post{color:#047857;background:#d1fae5}.dv-wrap{grid-template-columns:250px minmax(0,1fr);gap:48px;padding-top:36px;padding-bottom:72px;display:grid}.dv-side{flex-direction:column;align-self:start;gap:18px;max-height:calc(100vh - 120px);padding-right:6px;display:flex;position:sticky;top:96px;overflow:auto}.dv-search{width:100%}.dv-side nav{flex-direction:column;gap:2px;display:flex}.dv-side nav b{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:0 0 6px 10px;font-size:11.5px}.dv-side nav a{color:var(--ink-2);border-radius:8px;padding:7px 10px;font-size:14px}.dv-side nav a:hover{color:var(--ink);background:#0b1f1c0d;text-decoration:none}.dv-side nav a.on{background:var(--brand-tint);color:var(--brand);font-weight:600}.dv-main{min-width:0}.dv-sec{border-bottom:1px solid var(--line-2);margin-bottom:28px;padding:8px 0 36px;scroll-margin-top:90px}.dv-sec:last-of-type{border-bottom:0}.dv-group{letter-spacing:.06em;text-transform:uppercase;color:var(--brand);font-size:12px;font-weight:600}.dv-sec h2{letter-spacing:-.01em;margin:6px 0 10px;font-size:28px}.dv-sec h2 a{color:inherit}.dv-sec h2 a:hover{color:var(--brand);text-decoration:none}.dv-lead{color:var(--ink-2);max-width:760px;margin:0 0 18px;font-size:16.5px;line-height:1.6}.dv-sec p,.dv-sec li{color:var(--ink-2);max-width:780px;line-height:1.65}.dv-sec ul{margin:0 0 16px;padding-left:20px}.dv-sec li{margin:4px 0}.dv-sec code,.dv-log code{color:var(--ink);background:#0b1f1c0f;border-radius:6px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em}.dv-note{color:#78350f;background:#fffbeb;border:1px solid #fde68a;border-radius:12px;max-width:780px;margin:0 0 16px;padding:12px 16px;line-height:1.6}.dv-code{background:#0e1a18;border:1px solid #0e1a18;border-radius:14px;max-width:860px;margin:0 0 18px;overflow:hidden}.dv-code figcaption{color:#93a8a3;background:#13241f;justify-content:space-between;align-items:center;gap:12px;padding:9px 12px 9px 16px;font-size:12.5px;font-weight:500;display:flex}.dv-code pre{max-height:520px;margin:0;padding:16px;overflow:auto}.dv-code pre code{color:#d7f5ea;white-space:pre;background:0 0;padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.6}.dv-copy{color:#c9dad6;cursor:pointer;background:0 0;border:1px solid #ffffff24;border-radius:8px;padding:4px 10px;font-size:12px}.dv-copy:hover{color:#fff;background:#ffffff14}.dv-tbl{border:1px solid var(--line);border-radius:12px;max-width:860px;margin:0 0 18px;overflow-x:auto}.dv-tbl table{border-collapse:collapse;width:100%;font-size:14px}.dv-tbl th{text-align:left;background:var(--bg);color:var(--muted);border-bottom:1px solid var(--line);padding:10px 14px;font-size:12.5px;font-weight:600}.dv-tbl td{border-bottom:1px solid var(--line-2);vertical-align:top;color:var(--ink-2);padding:10px 14px;line-height:1.55}.dv-tbl tr:last-child td{border-bottom:0}.dv-tbl td:first-child{white-space:nowrap;color:var(--ink)}.dv-log{border-left:2px solid var(--line);flex-direction:column;gap:18px;margin:0;padding:0 0 0 20px;list-style:none;display:flex}.dv-log>li{position:relative}.dv-log>li:before{content:"";background:var(--brand);width:12px;height:12px;box-shadow:0 0 0 4px var(--brand-tint);border-radius:50%;position:absolute;top:5px;left:-27px}.dv-log time{color:var(--muted);font-size:12.5px;display:block}.dv-log b{color:var(--ink);margin:2px 0 4px;display:block}.dv-empty{border:1px dashed var(--line);color:var(--ink-2);border-radius:14px;margin-bottom:24px;padding:28px}.dv-help{background:linear-gradient(135deg,#ecfdf5,#eef2ff);border-radius:18px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-top:8px;padding:22px 24px;display:flex}.dv-help p{color:var(--ink-2);margin:4px 0 0}@media (width<=900px){.dv-hero{padding:40px 0 28px}.dv-hero h1{font-size:32px}.dv-hero p{font-size:16px}.dv-wrap{grid-template-columns:minmax(0,1fr);gap:20px;padding-top:20px}.dv-side{gap:8px;min-width:0;max-height:none;padding:0;position:static;overflow:visible}.dv-side nav{scrollbar-width:none;flex-flow:row;gap:6px;padding-bottom:2px;overflow-x:auto}.dv-side nav::-webkit-scrollbar{display:none}.dv-side nav b{display:none}.dv-side nav a{border:1px solid var(--line);border-radius:999px;flex:none;padding:5px 11px;font-size:13px}.dv-sec h2{font-size:23px}.dv-tbl td:first-child{white-space:normal}}@media (width<=600px){.dv-wrap,.dv-hero .site-w{padding-left:16px;padding-right:16px}}.hp-hero{padding-bottom:48px}.hp-hero-sm{padding:36px 0 32px}.hp-hero-sm h1{margin:0 0 4px;font-size:34px}.hp-hero-sm .hp-search{margin-top:22px}.hp-search{border:1px solid var(--line);max-width:640px;color:var(--muted);background:#fff;border-radius:14px;align-items:center;gap:10px;padding:0 14px;display:flex;position:relative;box-shadow:0 1px 2px #0b1f1c0a}.hp-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-tint)}.hp-search input{height:46px;color:var(--ink);background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:15px}.hp-search.big{border-radius:18px;padding:0 18px;box-shadow:0 12px 32px #0b1f1c14}.hp-search.big input{height:60px;font-size:17px}.hp-results{z-index:20;border:1px solid var(--line);background:#fff;border-radius:14px;max-height:420px;padding:6px;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow:auto;box-shadow:0 18px 48px #0b1f1c24}.hp-result{color:var(--ink);border-radius:10px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.hp-result:hover{background:var(--bg);text-decoration:none}.hp-result b{font-size:15px}.hp-result span{color:var(--ink-2);font-size:13.5px;line-height:1.45}.hp-result .hp-rc{letter-spacing:.05em;text-transform:uppercase;color:var(--brand);font-size:11.5px;font-weight:600}.hp-noresult{color:var(--ink-2);padding:14px;font-size:14px}.hp-body{flex-direction:column;gap:44px;padding-top:40px;padding-bottom:72px;display:flex}.hp-body h2{letter-spacing:-.01em;margin:0 0 16px;font-size:24px}.hp-start-g{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.hp-step{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:16px;flex-direction:column;gap:6px;padding:18px;transition:border-color .15s,box-shadow .15s;display:flex}.hp-step:hover{border-color:var(--brand);box-shadow:var(--shadow-hover);text-decoration:none}.hp-step span{color:var(--ink-2);font-size:13.5px;line-height:1.5}.hp-n{background:var(--brand-tint);border-radius:50%;place-items:center;width:28px;height:28px;font-weight:700;color:var(--brand)!important;font-size:13px!important;display:inline-grid!important}.hp-cats{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.hp-cat{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:16px;align-items:flex-start;gap:14px;padding:18px;transition:border-color .15s,box-shadow .15s;display:flex}.hp-cat:hover{border-color:var(--brand);box-shadow:var(--shadow-hover);text-decoration:none}.hp-cat div{flex-direction:column;gap:4px;min-width:0;display:flex}.hp-cat span{color:var(--ink-2);font-size:13.5px;line-height:1.5}.hp-cat em{color:var(--muted);font-size:12.5px;font-style:normal}.hp-crumbs{color:var(--muted);flex-wrap:wrap;gap:8px;margin-bottom:14px;font-size:13.5px;display:flex}.hp-crumbs a{color:var(--ink-2)}.hp-list{border:1px solid var(--line);background:#fff;border-radius:16px;flex-direction:column;display:flex;overflow:hidden}.hp-item{border-bottom:1px solid var(--line-2);color:var(--ink);justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;display:flex}.hp-item:last-child{border-bottom:0}.hp-item:hover{background:var(--bg);text-decoration:none}.hp-item div{flex-direction:column;gap:3px;min-width:0;display:flex}.hp-item span{color:var(--ink-2);font-size:14px;line-height:1.5}.hp-item em{color:var(--muted);white-space:nowrap;font-size:12.5px;font-style:normal}.hp-others b{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-size:12.5px;display:block}.hp-others div{flex-wrap:wrap;gap:8px;display:flex}.hp-others a{border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:6px 13px;font-size:13.5px}.hp-others a:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}.hp-top{border-bottom:1px solid var(--line-2);background:var(--bg)}.hp-top-i{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding-top:16px;padding-bottom:16px;display:flex}.hp-top .hp-crumbs{margin:0}.hp-top .hp-search{flex:0 420px}.hp-top .hp-search input{height:40px}.hp-art-wrap{grid-template-columns:220px minmax(0,1fr)}.hp-art{max-width:800px}.hp-art h1{letter-spacing:-.02em;margin:0 0 10px;font-size:36px;line-height:1.15}.hp-meta{color:var(--muted);gap:8px;margin-bottom:8px;font-size:13px;display:flex}.hp-content{border-bottom:0;padding-top:12px}.hp-content h2{margin:30px 0 10px;scroll-margin-top:90px;font-size:22px}.hp-content h3{margin:22px 0 8px;scroll-margin-top:90px;font-size:17px}.hp-content ol{margin:0 0 16px;padding-left:22px}.hp-content strong{color:var(--ink)}.hp-example{color:#064e3b;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:12px;margin:0 0 16px;padding:14px 16px;line-height:1.65}.hp-fb{border:1px solid var(--line);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin:8px 0 32px;padding:14px 18px;display:flex}.hp-fb.done{color:var(--ink-2);background:var(--bg)}.hp-related{margin-bottom:28px}.hp-related h2{margin:0 0 12px;font-size:20px}.hp-toc nav a{font-size:13.5px}@media (width<=900px){.hp-start-g{grid-template-columns:repeat(2,minmax(0,1fr))}.hp-cats,.hp-art-wrap{grid-template-columns:minmax(0,1fr)}.hp-toc{display:none}.hp-art h1{font-size:28px}.hp-top .hp-search{flex:100%}}@media (width<=600px){.hp-start-g{grid-template-columns:minmax(0,1fr)}.hp-search.big input{height:52px;font-size:16px}}.ft-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media (width<=900px){.ft-grid{grid-template-columns:minmax(0,1fr)}}.pr-cmp td:not(:first-child),.pr-cmp th:not(:first-child){text-align:center}.pr-cmp td:first-child{white-space:normal!important}.ig-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.ig-card{border:1px solid var(--line);background:#fff;border-radius:18px;flex-direction:column;gap:12px;padding:24px;scroll-margin-top:90px;display:flex}.ig-card h3{text-transform:none;letter-spacing:-.01em;margin:0;font-size:19px}.ig-card ol{color:var(--ink-2);margin:0;padding-left:20px;line-height:1.6}.ig-card .ig-h{align-items:center;gap:12px;display:flex}.ig-card .ig-l{flex-wrap:wrap;gap:12px;margin-top:auto;font-size:14px;display:flex}@media (width<=900px){.ig-grid{grid-template-columns:minmax(0,1fr)}}