@media (prefers-color-scheme:dark){html,body{color:#14151a!important;background:#fff!important}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light only;--bg:#fcfcfd;--surface:#fff;--ink:#14151a;--ink-soft:#4d4f57;--ink-faint:#9296a0;--line:#ececf0;--line-soft:#f4f4f7;--m:#205aad;--m-soft:#205aad12;--maxw:1280px;--readw:720px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light only;background:#fcfcfd}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:.012em;font-family:Zen Kaku Gothic New,sans-serif;line-height:1.9}.serif{font-family:Newsreader,serif}header.nav{z-index:50;-webkit-backdrop-filter:saturate(180%)blur(14px);backdrop-filter:saturate(180%)blur(14px);border-bottom:1px solid var(--line);background:#fcfcfdd9;position:sticky;top:0}.nav-inner{max-width:var(--maxw);align-items:center;gap:32px;height:64px;margin:0 auto;padding:0 28px;display:flex}.logo{color:var(--ink);align-items:baseline;gap:9px;text-decoration:none;display:flex}.logo .mark{font-family:Newsreader,serif;font-size:24px;font-weight:600}.logo .mark b{color:var(--m)}.logo .sub{color:var(--ink-faint);letter-spacing:.14em;font-size:10px;font-weight:500}nav.links{gap:24px;display:flex}nav.links a{color:var(--ink-soft);font-size:13px;font-weight:500;text-decoration:none}.nav-right{margin-left:auto}.sub-btn{background:var(--ink);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:9px 18px;font-family:inherit;font-size:12.5px;font-weight:700}@media (max-width:760px){nav.links,.logo .sub{display:none}}.article{max-width:var(--readw);margin:0 auto;padding:0 24px}.art-head{padding:46px 0 0}.hero-img{max-width:var(--readw);margin:30px auto 0;padding:0 24px}.hero-img .canvas{border:1px solid var(--line);background:linear-gradient(135deg,#eaf1fb 0%,#f5f0fb 55%,#eafaf4 100%);border-radius:18px;width:100%;display:block;overflow:hidden}@media (max-width:760px){.hero-img{padding:0 18px}}.crumb{color:var(--ink-faint);margin-bottom:20px;font-size:12px}.crumb a{color:var(--ink-faint);text-decoration:none}.tag-row{align-items:center;gap:10px;margin-bottom:18px;display:flex}.tag-mod{color:#fff;background:var(--m);letter-spacing:.04em;border-radius:999px;align-items:center;gap:7px;padding:5px 13px;font-size:11.5px;font-weight:700;display:inline-flex}.proc-pill{color:var(--ink-faint);letter-spacing:.06em;font-size:11px;font-weight:600}h1.title{letter-spacing:-.01em;margin-bottom:20px;font-family:Newsreader,serif;font-size:36px;font-weight:500;line-height:1.32}.byline{color:var(--ink-faint);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding-bottom:26px;font-size:12.5px;display:flex}.byline .author{color:var(--ink-soft);font-weight:600}.lead{color:var(--ink-soft);margin:30px 0 10px;font-size:16.5px;font-weight:500;line-height:1.95}.article h2{letter-spacing:-.01em;margin:46px 0 6px;scroll-margin-top:80px;font-family:Newsreader,serif;font-size:25px;font-weight:500}.article h2 .num{color:var(--m);letter-spacing:.08em;margin-bottom:4px;font-family:Zen Kaku Gothic New;font-size:15px;font-weight:700;display:block}.article h3{margin:30px 0 4px;font-size:17px;font-weight:700}.article p{color:var(--ink-soft);margin:16px 0;font-size:15.5px;line-height:1.95}.article strong{color:var(--ink);font-weight:700}.article ul{margin:16px 0;padding-left:0;list-style:none}.article ul li{color:var(--ink-soft);margin:10px 0;padding-left:22px;font-size:15px;line-height:1.8;position:relative}.article ul li:before{content:"";background:var(--m);border-radius:50%;width:6px;height:6px;position:absolute;top:11px;left:4px}.callout{background:var(--m-soft);border-left:3px solid var(--m);border-radius:0 12px 12px 0;margin:24px 0;padding:16px 20px}.callout .ct{color:var(--m);letter-spacing:.06em;margin-bottom:6px;font-size:12px;font-weight:700}.callout p{color:var(--ink-soft);margin:0;font-size:14px;line-height:1.8}figure{background:var(--surface);border:1px solid var(--line);text-align:center;border-radius:16px;margin:30px 0;padding:26px 24px 18px}figure svg{max-width:100%;height:auto}figcaption{color:var(--ink-faint);margin-top:14px;font-size:12px;line-height:1.6}figcaption b{color:var(--ink-soft);font-weight:700}.miniflow{flex-wrap:wrap;justify-content:center;align-items:stretch;gap:0;display:flex}.mf-step{flex-direction:column;align-items:center;gap:8px;min-width:108px;padding:6px 4px;display:flex;position:relative}.mf-box{border:2px solid var(--m);background:var(--m-soft);border-radius:15px;justify-content:center;align-items:center;width:60px;height:60px;display:flex}.mf-box svg{stroke:var(--m)}.mf-name{font-size:12.5px;font-weight:700}.mf-sub{color:var(--ink-faint);font-size:10px}.mf-step:not(:last-child):after{content:"→";color:var(--ink-faint);font-size:16px;position:absolute;top:24px;right:-7px}@media (max-width:680px){.mf-step{min-width:80px}.mf-box{width:50px;height:50px}.mf-step:not(:last-child):after{right:-5px}}.related{max-width:var(--readw);border-top:1px solid var(--line);margin:50px auto 0;padding:30px 24px 0}.related .rlabel{letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:18px;font-size:12px;font-weight:700}.rcard{border-bottom:1px solid var(--line-soft);color:var(--ink);align-items:center;gap:14px;padding:14px 0;text-decoration:none;display:flex}.rcard:last-child{border-bottom:none}.rcard .rdot{background:var(--m);border-radius:50%;flex:none;width:8px;height:8px}.rcard h4{font-size:14.5px;font-weight:700;line-height:1.5}.rcard:hover h4{color:var(--m)}.rcard .rarr{color:var(--ink-faint);margin-left:auto}footer{border-top:1px solid var(--line);color:#c4c4ce;background:#14151a;margin-top:60px}.foot-inner{max-width:var(--maxw);color:#8a8a94;text-align:center;margin:0 auto;padding:34px 28px;font-size:12px}.foot-inner b{color:#fff;font-family:Newsreader,serif;font-size:18px;font-weight:600}.disc{color:var(--ink-faint);background:var(--line-soft);border-radius:10px;margin-top:30px;padding:14px 16px;font-size:11.5px;line-height:1.7}.sumtable{border-collapse:collapse;width:100%;margin:24px 0;font-size:13.5px}.sumtable th{text-align:left;letter-spacing:.06em;color:var(--ink-faint);border-bottom:2px solid var(--line);padding:0 14px 10px;font-size:11.5px;font-weight:700}.sumtable td{border-bottom:1px solid var(--line-soft);color:var(--ink-soft);vertical-align:top;padding:14px;line-height:1.7}.sumtable td:first-child{color:var(--ink);white-space:nowrap;font-weight:700}.sumtable td:first-child .tdot{vertical-align:middle;border-radius:50%;width:8px;height:8px;margin-right:7px;display:inline-block}.sumtable .c-us{background:#205aad}.sumtable .c-ds{background:#1d8f62}.sumtable .c-an{background:#6f47c4}.sumtable td:last-child{color:var(--ink);font-weight:500}@media (max-width:680px){.sumtable{font-size:12px}.sumtable td,.sumtable th{padding:10px 8px}}.mdx-body{max-width:var(--readw);margin:0 auto;padding:0 24px}.mdx-body>p:first-of-type{color:var(--ink-soft);margin:30px 0 10px;font-size:16.5px;font-weight:500;line-height:1.95}.mdx-body h2{letter-spacing:-.01em;color:var(--ink);margin:46px 0 6px;scroll-margin-top:80px;font-family:Newsreader,serif;font-size:25px;font-weight:500}.mdx-body h3{color:var(--ink);margin:30px 0 4px;font-size:17px;font-weight:700}.mdx-body p{color:var(--ink-soft);margin:16px 0;font-size:15.5px;line-height:1.95}.mdx-body strong{color:var(--ink);font-weight:700}.mdx-body ul{margin:16px 0;padding-left:0;list-style:none}.mdx-body ul li{color:var(--ink-soft);margin:10px 0;padding-left:22px;font-size:15px;line-height:1.8;position:relative}.mdx-body ul li:before{content:"";background:var(--m);border-radius:50%;width:6px;height:6px;position:absolute;top:11px;left:4px}.mdx-body a{color:var(--m);text-underline-offset:2px;text-decoration:underline}.mdx-body table{border-collapse:collapse;width:100%;margin:24px 0;font-size:13.5px}.mdx-body th{text-align:left;letter-spacing:.06em;color:var(--ink-faint);border-bottom:2px solid var(--line);padding:0 14px 10px;font-size:11.5px;font-weight:700}.mdx-body td{border-bottom:1px solid var(--line-soft);color:var(--ink-soft);vertical-align:top;padding:14px;line-height:1.7}.mdx-body td:first-child{color:var(--ink);font-weight:700}.mdx-body figure{margin:30px 0}