.en-tag{letter-spacing:.05em;vertical-align:.12em;opacity:.72;border:1px solid;border-radius:5px;margin-left:.45em;padding:1px 5px;font-size:.68em;font-weight:800;line-height:1.3;display:inline-block}.service{background:#fff;border:1px solid #e3e8ee;border-radius:14px;gap:14px;padding:18px 18px 16px;display:flex}.service h3{margin:0 0 4px;font-size:1.08rem;font-weight:800}.service ul{flex-wrap:wrap;gap:2px 16px;margin:0;padding:0;font-size:.92rem;list-style:none;display:flex}.history{background:radial-gradient(50% 120% at 8% 0%, #4e40d273, transparent 70%), linear-gradient(90deg, var(--night-c) 0%, var(--night-b) 45%, var(--night-a) 100%);padding:96px 0 88px}.history h2{letter-spacing:-.015em;max-width:14ch;font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800;line-height:1.08}.history p{color:var(--on-dark);font-size:1.125rem}.page-band{padding:44px 0 52px}.page-band h1{letter-spacing:-.015em;max-width:24ch;margin-top:16px;font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.08}.page-band .intro{max-width:44em;color:var(--on-dark);margin:16px 0 0;font-size:clamp(1.05rem,1.5vw,1.2rem)}.page-band .meta{color:var(--on-dark-muted);margin:14px 0 0;font-size:.92rem}.page-band .byline a{color:var(--on-dark);text-decoration:underline;text-decoration-color:var(--on-dark-muted);text-underline-offset:.18em}.page-band .byline a:hover{text-decoration-color:currentColor}.article-wrap{padding-top:48px;padding-bottom:96px}.article-grid{grid-template-columns:minmax(0,1fr);align-items:start;gap:32px 56px;display:grid}@media (width>=1000px){.article-grid{grid-template-columns:280px minmax(0,1fr)}.article-grid.solo{grid-template-columns:minmax(0,1fr)}}.section-nav{background:var(--gray);border-radius:var(--r);padding:18px 12px 12px}.section-nav h2{padding:0 10px 10px;font-size:.95rem;font-weight:800}.section-nav h2 a{color:var(--ink)}.section-nav ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.section-nav li a{color:var(--text);border-radius:8px;padding:8px 10px;font-size:.92rem;font-weight:600;line-height:1.35;display:block}.section-nav li a:hover{color:var(--ink);background:#e8ecf0;text-decoration:none}.section-nav li a[aria-current=page]{background:var(--soft);color:var(--blue);box-shadow:inset 3px 0 0 var(--blue)}.section-nav.desktop{top:calc(var(--header-h) + 24px);max-height:calc(100vh - var(--header-h) - 48px);position:sticky;overflow-y:auto}.section-nav.mobile{border:1px solid var(--line);background:#fff;margin-bottom:28px;padding:0;overflow:hidden}.section-nav.mobile summary{cursor:pointer;min-height:50px;color:var(--ink);justify-content:space-between;align-items:center;padding:0 16px;font-weight:800;list-style:none;display:flex}.section-nav.mobile summary::-webkit-details-marker{display:none}.section-nav.mobile summary:after{content:"›";color:var(--blue);font-size:1.4em;transition:transform .15s}.section-nav.mobile[open] summary:after{transform:rotate(90deg)}.section-nav.mobile ul{border-top:1px solid var(--line);padding:6px 8px 10px}@media (width>=1000px){.section-nav.mobile{display:none}}@media (width<=999px){.section-nav.desktop{display:none}}.privacy{color:var(--muted);max-width:34em;margin:0;font-size:.88rem}.pc-hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:center;gap:32px 56px;display:grid}.pc-flow-title{letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark-muted);margin:0 0 16px;font-size:.8rem;font-weight:800}.tcode{background:var(--soft);color:var(--ink);font:600 .9rem/1.2 var(--font-mono);border-radius:8px;align-items:center;gap:8px;padding:6px 10px;display:inline-flex}.tcode code{font:inherit}.tcode .tag{font:800 .72rem/1 var(--font);letter-spacing:.05em;text-transform:uppercase;color:#4a5668}@media (width<=1000px){.pc-hero-grid,.pc-overview,.pc-cards{grid-template-columns:minmax(0,1fr)}}.uk-topics{flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none;display:flex}.uk-topics li{color:#fff;border:1px solid #dce4ff59;border-radius:999px;padding:6px 12px;font-size:.9rem;font-weight:700}.uk-glance{border-radius:var(--r);background:#ffffff0f;border:1px solid #dce4ff33;justify-self:end;width:100%;max-width:440px;padding:24px}.uk-glance .pc-flow-title{margin-bottom:8px}.uk-glance dl{margin:0}.uk-glance dl div{border-top:1px solid #dce4ff26;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;padding:10px 0;display:flex}.uk-glance dt{color:var(--on-dark-muted);font-size:.95rem}.uk-glance dd{color:#fff;margin:0;font-size:.95rem;font-weight:700}@media (width<=1000px){.uk-glance{justify-self:start}}.ai-pill{letter-spacing:.04em;text-transform:uppercase;background:var(--soft);color:var(--ink);white-space:nowrap;border-radius:999px;align-items:center;padding:3px 9px;font-size:.74rem;font-weight:800;display:inline-flex}.ai-pill[data-kind=genai]{color:#3d2a8c;background:#eee8ff}.ai-pill[data-kind=agent]{background:var(--ink);color:#fff}.ai-pill[data-kind=ml]{background:var(--soft);color:var(--ink)}.ai-pill[data-kind=embedded]{color:#1c5a36;background:#e3f4ea}.ai-pill[data-kind=side]{color:#6b4e08;background:#fff1c7}@media (width<=900px){.approach,.history{padding:64px 0}}@media (width<=600px){.header-inner{gap:12px}.site-header.search-open .logo{display:none}.site-header.search-open .search-close{margin-left:0}.search-list a{flex-direction:column;gap:0}.search-field{padding-right:12px}.ai-tip:before{right:50px}.page-band{padding:32px 0 40px}.article-wrap{padding-top:28px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:0s!important;transition-delay:0s!important}}.tm-nav>ul>li>a{justify-content:space-between;gap:8px;display:flex}.tm-nav ul ul{border-left:2px solid var(--line);margin:2px 0 6px 10px;padding-left:8px}.tm-nav ul ul a{color:var(--muted);padding:5px 10px;font-size:.86rem;font-weight:600}.tm-count{color:var(--muted);font-variant-numeric:tabular-nums;font-weight:700}.tm-main{min-width:0;max-width:52rem}.tm-howto{border-radius:var(--r);background:var(--gray);grid-template-columns:180px minmax(0,1fr);align-items:center;gap:24px;margin-bottom:28px;padding:22px 24px;display:grid}.tm-howto img{width:100%;height:auto}.tm-howto h2{color:var(--ink);margin:0 0 8px;font-size:1.2rem;font-weight:800}.tm-howto ul{gap:6px;margin:0;padding-left:1.2em;font-size:.97rem;line-height:1.55;display:grid}.tm-howto li::marker{color:var(--blue)}.tm-howto .tm-status{font-size:.72rem}@media (width<=599px){.tm-howto{grid-template-columns:1fr;padding:18px}.tm-howto img{max-width:200px}}.tm-tools{top:calc(var(--header-h) + 8px);z-index:5;border:1px solid var(--line);border-radius:var(--r);background:#fffffff5;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:18px;padding:12px;display:flex;position:sticky;box-shadow:0 10px 30px -24px #0b223980}.tm-tools[hidden]{display:none}.tm-search{flex:260px}.tm-search input{border:1px solid var(--line);width:100%;min-height:44px;font:inherit;color:var(--ink);background:#fff;border-radius:10px;padding:0 14px;font-size:1rem}.tm-search input:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}.tm-filter{flex-wrap:wrap;gap:6px;display:flex}.tm-filter button{border:1px solid var(--line);min-height:36px;font:inherit;color:var(--text);cursor:pointer;background:#fff;border-radius:999px;padding:0 14px;font-size:.92rem;font-weight:700}.tm-filter button:hover{color:var(--ink);border-color:#b9c8f0}.tm-filter button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}.tm-shown{color:var(--muted);font-variant-numeric:tabular-nums;margin:0;font-size:.9rem}.tm-index{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:40px}.tm-index summary{cursor:pointer;min-height:50px;color:var(--ink);justify-content:space-between;align-items:center;padding:0 18px;font-weight:800;list-style:none;display:flex}.tm-index summary::-webkit-details-marker{display:none}.tm-index summary:after{content:"›";color:var(--blue);font-size:1.4em;transition:transform .15s}.tm-index[open] summary:after{transform:rotate(90deg)}.tm-index-body{border-top:1px solid var(--line);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px 20px;padding:14px 18px 18px;display:grid}.tm-letter{color:var(--blue);margin:0 0 4px;font-weight:800}.tm-index ul{gap:2px;margin:0;padding:0;font-size:.92rem;list-style:none;display:grid}.tm-region{margin-bottom:56px}.tm-region[hidden],.tm-group[hidden],.tm-term[hidden]{display:none}.tm-region>h2{color:var(--ink);letter-spacing:-.01em;margin:0 0 8px;font-size:clamp(1.6rem,2.6vw,2rem);font-weight:800}.tm-region-intro{max-width:44em;color:var(--muted);margin:0 0 22px;font-size:1.02rem}.tm-group+.tm-group{margin-top:30px}.tm-group-title{border-bottom:2px solid var(--soft-2);color:var(--ink);margin:0 0 12px;padding-bottom:8px;font-size:1.12rem;font-weight:800}.tm-term{border-radius:var(--r);color:var(--text);background:#fff;border:1px solid #e3e8ee;margin:0 0 14px;padding:20px 22px;font-size:1rem;line-height:1.6}.tm-term:target{border-color:var(--blue);box-shadow:0 0 0 3px var(--soft)}.tm-term p{margin:0 0 8px}.tm-head{flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:4px;display:flex}.tm-title{color:var(--ink);margin:0;font-size:1.25rem;font-weight:800;line-height:1.25}.tm-title dfn{font-style:normal}.tm-anchor{color:var(--muted);opacity:.55;border-radius:6px;margin-left:auto;padding:2px 8px;font-weight:800}.tm-anchor:hover,.tm-anchor:focus-visible{opacity:1;background:var(--soft);color:var(--blue);text-decoration:none}.tm-status{letter-spacing:.02em;text-transform:uppercase;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:800}.tm-status.is-changing{color:#7a5a00;background:#fff4d6}.tm-status.is-obsolete{color:#4a5668;background:#eef1f4}.tm-name{color:var(--muted);font-size:.95rem}.tm-name [lang]{color:var(--ink);font-style:italic}.tm-def{color:var(--ink);font-size:1.04rem}.tm-note{border-radius:10px;padding:10px 14px;font-size:.95rem}.tm-note.is-changing{border-left:4px solid var(--gold-light);background:#fff8e6}.tm-note.is-obsolete{background:var(--gray);border-left:4px solid #a5b0bf}.tm-sap{background:var(--soft);border-radius:10px;padding:10px 14px;font-size:.95rem}.tm-label{background:var(--blue);color:#fff;text-transform:uppercase;letter-spacing:.03em;vertical-align:1px;border-radius:6px;margin-right:6px;padding:1px 8px;font-size:.75rem;font-weight:800;display:inline-block}.tm-meta{gap:4px;margin:10px 0 0;font-size:.9rem;display:grid}.tm-meta div{gap:10px;display:flex}.tm-meta dt{color:var(--muted);flex:0 0 64px;font-weight:700}.tm-meta dd{min-width:0;margin:0}.tm-empty{border:1px dashed var(--line);border-radius:var(--r);color:var(--muted);padding:20px}.tm-main .references{border:1px solid var(--line);background:var(--gray);border-radius:12px;gap:2px;margin:40px 0 0;padding:16px 18px;display:grid}.tm-main .references .label{color:var(--muted);font-size:.85rem}.tm-main .references p{color:var(--ink);margin:0;font-size:.95rem;line-height:1.6}.tm-term,.tm-group,.tm-region{scroll-margin-top:calc(var(--header-h) + 96px)}@media (width<=699px){.tm-tools{box-shadow:none;position:static}.tm-term,.tm-group,.tm-region{scroll-margin-top:calc(var(--header-h) + 16px)}}@media (width<=599px){.tm-term{padding:16px}.tm-meta div{flex-direction:column;gap:0}}[data-win=dev]{--so-c:var(--so-dev);--so-ink:var(--so-dev-ink)}[data-win=qas]{--so-c:var(--so-qas);--so-ink:var(--so-qas-ink)}[data-win=prd]{--so-c:var(--so-prd);--so-ink:var(--so-prd-ink)}