:root{--ink:#0a0f1a;--ink-2:#1a2230;--slate:#5b6478;--slate-2:#8a93a6;--sky:#c9e0f2;--sky-2:#b7d4ea;--sky-soft:#e6f0f9;--paper:#fff;--citron:#e8ff00;--citron-deep:#d2e600;--gold:#c9882e;--blue:#2a6fdb;--green:#15a36b;--amber:#f2a93b;--red:#e14b4b;--line:rgba(10,15,26,.1);--line-soft:rgba(10,15,26,.06);--shadow-card:0 1px 2px rgba(10,15,26,.04);--shadow-pop:0 8px 28px rgba(10,15,26,.08);--font-display:"Fraunces",Georgia,serif;--font-ui:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"Geist Mono",ui-monospace,Menlo,monospace;--r:14px;--r-lg:22px;--r-sm:10px;--maxw:1180px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-ui);background:var(--sky-soft);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:16px}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.05;letter-spacing:-.02em}button{font-family:inherit;cursor:pointer;border:none;background:none}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}.wrap.narrow{max-width:960px}.kicker{font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--slate)}.sr-only{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.promobar{background:var(--ink);color:#fff;font-size:13px;text-align:center;padding:9px 26px;display:flex;align-items:center;justify-content:center;gap:10px;letter-spacing:.01em}.promobar b{font-weight:600}.promobar .dot{width:6px;height:6px;border-radius:50%;background:var(--citron);box-shadow:0 0 8px rgba(232,255,0,.5)}.entityband{background:var(--paper);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-2);padding:14px 26px;text-align:center;line-height:1.5}.entityband b{font-weight:600;color:var(--ink)}.siteheader{position:-webkit-sticky;position:sticky;top:0;z-index:90;background:rgba(230,240,249,.92);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}.siteheader .wrap{display:flex;align-items:center;gap:22px;height:72px}.brand{display:flex;align-items:flex-end;gap:0;flex-shrink:0;position:relative}.brand .wm{font-family:var(--font-display);font-weight:600;font-size:26px;letter-spacing:-.03em;color:var(--ink);line-height:1}.brand .squiggle{position:absolute;left:0;right:-6px;bottom:-7px;height:8px;color:var(--ink);width:calc(100% + 6px)}.mainnav{display:flex;gap:2px;margin-left:14px}.mainnav a{padding:9px 14px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:.15s}.mainnav a:hover{background:rgba(10,15,26,.05)}.mainnav a.current{color:var(--ink);font-weight:600;position:relative}.mainnav a.current:after{content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;background:var(--citron);border-radius:2px}.header-right{gap:12px;margin-left:auto}.header-right,.hsearch{display:flex;align-items:center}.hsearch{gap:8px;background:#fff;border:1px solid var(--line);border-radius:30px;padding:7px 7px 7px 16px;transition:.15s}.hsearch:focus-within{border-color:var(--ink)}.hsearch input{border:none;outline:none;font-family:inherit;font-size:14px;width:190px;background:none;color:var(--ink)}.hsearch input::placeholder{color:var(--slate-2)}.hsearch .go{width:32px;height:32px;border-radius:50%;background:var(--ink);display:grid;place-items:center;color:#fff;cursor:pointer}.crumbs{padding:18px 0 0}.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--slate);letter-spacing:.02em}.crumbs a{color:var(--slate);transition:.15s}.crumbs a:hover{color:var(--ink)}.crumbs li[aria-current]{color:var(--ink);font-weight:500}.crumbs li+li:before{content:"/";margin-right:8px;color:var(--slate-2)}.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;padding:13px 22px;border-radius:100px;transition:.18s;letter-spacing:-.005em;font-family:inherit;cursor:pointer}.btn-citron{background:var(--citron);color:var(--ink);border:1px solid var(--ink)}.btn-citron:hover{background:var(--citron-deep);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--ink)}.btn-outline:hover{background:var(--ink);color:#fff}.linkarrow{font-weight:500;color:var(--ink);font-size:14.5px;display:inline-flex;gap:7px;align-items:center;border-bottom:1.5px solid var(--ink);padding-bottom:2px;white-space:nowrap;transition:.18s;width:-moz-fit-content;width:fit-content}.linkarrow:hover{gap:11px;border-bottom-color:var(--citron-deep)}.prev-pill{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:30px;background:transparent;color:var(--slate);border:1px solid var(--line);font-family:var(--font-ui);white-space:nowrap}.prev-pill .dot{width:5px;height:5px;border-radius:50%;background:var(--slate-2)}.prev-pill.lg{font-size:12px;padding:6px 13px}.prev-pill.lg .dot{width:6px;height:6px}.prev-pill.preview{background:rgba(232,255,0,.26);color:#5c6300;border-color:var(--citron-deep)}.prev-pill.preview .dot{background:var(--citron-deep)}.prev-pill.partial{background:rgba(42,111,219,.1);color:var(--blue);border-color:rgba(42,111,219,.28)}.prev-pill.partial .dot{background:var(--blue)}.prev-pill.verified{background:rgba(21,163,107,.1);color:var(--green);border-color:rgba(21,163,107,.3)}.prev-pill.verified .dot{background:var(--green)}.mhero{background:var(--paper);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.mhero .mhero-mark{position:absolute;right:-90px;top:-40px;width:460px;height:460px;pointer-events:none;opacity:.5;z-index:1}.mhero .wrap{position:relative;z-index:2;padding-bottom:54px}.mhero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);margin-top:26px}.mhero-eyebrow:before{content:"";width:22px;height:1.5px;background:var(--ink)}.mhero h1{font-size:clamp(44px,6vw,76px);font-weight:500;letter-spacing:-.03em;line-height:.96;margin-top:14px}.mhero .version-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:22px}.ver-pill{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:30px;padding:7px 14px;font-size:12px;font-weight:600;letter-spacing:.04em;transition:.15s}.ver-pill:hover{background:var(--ink-2)}.ver-pill .vt{font-family:var(--font-mono);font-size:11px;color:var(--citron);letter-spacing:.06em}.ver-meta{font-size:12.5px;color:var(--slate);display:inline-flex;align-items:center;gap:7px}.ver-meta svg{opacity:.7}.da-callout{margin-top:30px;background:var(--sky-soft);border:1px solid var(--line);border-left:3px solid var(--citron-deep);border-radius:16px;padding:26px 28px;max-width:none;display:grid;grid-template-columns:160px 1fr;grid-gap:30px;gap:30px;align-items:start}.da-callout .da-k{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--slate)}.da-callout .da-k .qm{display:block;font-family:var(--font-display);font-size:30px;color:var(--ink);margin-top:8px;font-weight:500;letter-spacing:-.02em;line-height:1.05}.da-callout p{font-size:17px;color:var(--ink-2);line-height:1.62}.da-callout p b{color:var(--ink);font-weight:600}.da-callout a{color:var(--ink);font-weight:500;border-bottom:1.5px solid var(--ink)}.jumpnav{position:-webkit-sticky;position:sticky;top:72px;z-index:40;background:rgba(230,240,249,.95);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}.jumpnav .wrap{display:flex;align-items:center;gap:18px;min-height:54px;overflow:hidden}.jumpnav .jn-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);flex-shrink:0}.jumpnav .jn-list{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1 1;min-width:0;padding:8px 0}.jumpnav .jn-list::-webkit-scrollbar{display:none}.jumpnav .jn-list a{padding:7px 13px;border-radius:30px;font-size:13px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:.15s;border:1px solid transparent}.jumpnav .jn-list a:hover{background:#fff;border-color:var(--line)}.jumpnav .jn-list a.active{background:var(--ink);color:#fff;border-color:var(--ink)}.jumpnav .jn-pill{flex-shrink:0;display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:30px;background:var(--citron);border:1px solid var(--ink);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}.jumpnav .jn-pill .pulse{width:6px;height:6px;border-radius:50%;background:var(--ink)}.jn-select{display:none;width:100%;font-family:inherit;font-size:14px;font-weight:500;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:30px;padding:11px 16px}.sec{padding:72px 0}.sec.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.sec-head{max-width:760px;margin-bottom:34px}.sec-head h2{font-size:clamp(28px,3.6vw,42px);margin-top:12px;font-weight:500;letter-spacing:-.025em}.sec-head h2 .em{font-style:italic;font-weight:400}.sec-head p{color:var(--slate);font-size:15.5px;margin-top:14px;max-width:64ch;line-height:1.6}.sec-head p a{color:var(--ink);border-bottom:1px solid var(--ink)}.ptype-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.ptype-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;box-shadow:var(--shadow-card);transition:.16s;color:var(--ink)}.ptype-card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:var(--shadow-pop)}.ptype-card h3{font-family:var(--font-display);font-size:20px;font-weight:500;letter-spacing:-.015em}.ptype-card p{font-size:13.5px;color:var(--slate);margin-top:9px;line-height:1.55;flex:1 1}.ptype-card .url{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-2);background:var(--sky-soft);border:1px solid var(--line);border-radius:7px;padding:6px 9px;margin-top:14px;letter-spacing:.01em;align-self:flex-start;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ptype-card .linkarrow{margin-top:14px;font-size:13px}.data-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card)}.data-scroll{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-family:var(--font-ui);min-width:560px}table.data thead th{background:var(--sky-soft);border-bottom:1px solid var(--line);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);text-align:left;padding:14px 18px;white-space:nowrap}table.data tbody td{padding:16px 18px;border-bottom:1px solid var(--line-soft);vertical-align:top;font-size:14px;color:var(--ink-2);line-height:1.5}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr:hover{background:var(--sky-soft)}table.data tbody td:first-child{font-weight:600;color:var(--ink)}table.data td .forbidden{color:var(--slate);font-style:italic}table.data .win{font-family:var(--font-mono);font-weight:500;color:var(--ink);white-space:nowrap}.data-foot{padding:14px 20px;background:var(--sky-soft);border-top:1px solid var(--line);font-size:13px;color:var(--slate);line-height:1.5}.data-foot b{color:var(--ink);font-weight:600}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.status-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-card)}.status-card .sc-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.status-card .sc-name{font-family:var(--font-display);font-size:21px;font-weight:500;letter-spacing:-.015em}.status-card .sc-row{display:flex;flex-direction:column;gap:5px}.status-card .sc-l{font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}.status-card .sc-v{font-size:13.5px;color:var(--ink-2);line-height:1.5}.status-card .sc-divider{height:1px;background:var(--line-soft)}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.icard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;display:flex;flex-direction:column;box-shadow:var(--shadow-card)}.icard .ic-icon{width:38px;height:38px;border-radius:50%;background:var(--sky-soft);border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);margin-bottom:14px}.icard h3{font-family:var(--font-display);font-weight:500;font-size:19px;letter-spacing:-.015em;line-height:1.18}.icard p{font-size:14px;color:var(--slate);margin-top:10px;line-height:1.6;flex:1 1}.icard .ic-link{margin-top:16px;font-size:13px;font-weight:600;color:var(--ink);border-bottom:1.5px solid var(--ink);padding-bottom:1px;align-self:flex-start}.term-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.term-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-card)}.term-card .t-name{font-family:var(--font-display);font-size:19px;font-weight:500;letter-spacing:-.012em}.term-card .t-def{font-size:13.5px;color:var(--ink-2);margin-top:9px;line-height:1.55}.term-card .t-used{font-family:var(--font-mono);font-size:11px;color:var(--slate);margin-top:13px;padding-top:11px;border-top:1px solid var(--line-soft);letter-spacing:.01em;line-height:1.4}.prose{max-width:72ch}.prose p{font-size:15.5px;color:var(--ink-2);line-height:1.7;margin-top:14px}.prose p:first-child{margin-top:0}.prose p a{color:var(--ink);font-weight:500;border-bottom:1.5px solid var(--ink)}.prose ul{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:10px}.prose li{font-size:15px;color:var(--ink-2);line-height:1.6;display:flex;gap:11px;align-items:flex-start}.prose li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--citron-deep);flex-shrink:0;margin-top:9px}.faq-list{display:flex;flex-direction:column;gap:10px;margin-top:8px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.15s}.faq-item[open]{border-color:var(--ink);box-shadow:var(--shadow-pop)}.faq-item summary{padding:20px 24px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary h3{font-family:var(--font-display);font-weight:500;font-size:19px;letter-spacing:-.015em;line-height:1.3;color:var(--ink)}.faq-item .toggle{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink);transition:.2s;background:var(--sky-soft)}.faq-item[open] .toggle{background:var(--citron);border-color:var(--ink);transform:rotate(45deg)}.faq-answer{padding:0 24px 22px;font-size:15px;color:var(--ink-2);line-height:1.65;max-width:74ch}.faq-answer a{color:var(--ink);font-weight:500;border-bottom:1.5px solid var(--ink)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px}.rel-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:.16s;color:var(--ink);min-height:150px;box-shadow:var(--shadow-card)}.rel-card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:var(--shadow-pop)}.rel-card .rel-k{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}.rel-card h3{font-family:var(--font-display);font-size:19px;font-weight:500;letter-spacing:-.018em;margin-top:10px;line-height:1.15}.rel-card p{font-size:13px;color:var(--slate);margin-top:8px;line-height:1.5;flex:1 1}.rel-card .linkarrow{margin-top:14px;font-size:13px}.schema-note{background:var(--paper);border-top:1px solid var(--line)}.schema-note .wrap{padding:22px 26px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--slate);justify-content:center;text-align:center}.schema-note code{font-family:var(--font-mono);font-size:11.5px;background:var(--sky-soft);border:1px solid var(--line);border-radius:6px;padding:2px 8px;color:var(--ink-2)}.delivery-note{background:var(--sky-soft);border-top:1px solid var(--line)}.delivery-note .wrap{padding:24px 26px}.delivery-note details{max-width:80ch;margin:0 auto}.delivery-note summary{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);cursor:pointer;list-style:none}.delivery-note summary::-webkit-details-marker{display:none}.delivery-note summary:before{content:"+ ";color:var(--slate-2)}.delivery-note details[open] summary:before,.delivery-note[open] summary:before{content:"– "}.delivery-note ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:9px}.delivery-note li{font-size:13px;color:var(--ink-2);line-height:1.55;display:flex;gap:9px;align-items:flex-start}.delivery-note li:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--slate-2);flex-shrink:0;margin-top:8px}.footer{background:var(--ink);color:#fff;padding:74px 0 32px;position:relative;overflow:hidden}.footer .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;grid-gap:48px;gap:48px;position:relative;z-index:2}.footer .fbrand .wm{font-family:var(--font-display);font-weight:600;font-size:30px;letter-spacing:-.03em;position:relative;display:inline-block}.footer .fbrand .wm .squiggle{position:absolute;left:0;right:-6px;bottom:-7px;height:8px;color:var(--citron);width:calc(100% + 6px)}.footer .fbrand p{color:hsla(0,0%,100%,.62);font-size:14px;margin-top:22px;max-width:36ch;line-height:1.6}.footer .ind-tag{display:inline-flex;align-items:center;gap:8px;background:var(--citron);color:var(--ink);padding:7px 13px;border-radius:30px;font-size:12.5px;font-weight:600;margin-top:22px}.footer .fcol h4{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:hsla(0,0%,100%,.45);margin-bottom:18px;font-weight:600;font-family:var(--font-ui)}.footer .fcol a{display:block;color:hsla(0,0%,100%,.82);font-size:14px;padding:6px 0;transition:.15s}.footer .fcol a:hover{color:var(--citron)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:56px;padding-top:26px;border-top:1px solid hsla(0,0%,100%,.1);font-size:12.5px;color:hsla(0,0%,100%,.5);position:relative;z-index:2;gap:24px;flex-wrap:wrap}.footer-bottom .note{max-width:64ch}@media(max-width:980px){.hsearch,.jumpnav .jn-label,.mainnav{display:none}.jumpnav{top:0}.info-grid,.ptype-grid,.related-grid,.status-grid,.term-grid{grid-template-columns:repeat(2,1fr)}.footer .footer-grid{grid-template-columns:1fr 1fr;gap:32px}.da-callout{grid-template-columns:1fr;gap:14px}.sec{padding:54px 0}}@media(max-width:640px){.info-grid,.ptype-grid,.related-grid,.status-grid,.term-grid{grid-template-columns:1fr}.jumpnav .jn-list{display:none}.jn-select{display:block}.jumpnav .wrap{padding-top:10px;padding-bottom:10px}.promobar{font-size:12px;padding:8px 16px;text-align:left}.entityband{font-size:12.5px;padding:12px 16px;text-align:left}.mhero h1{font-size:clamp(40px,11vw,52px)}}