.report-page{background:#05090a}.report-hero{position:relative;min-height:520px;display:flex;align-items:end;overflow:hidden;border-bottom:1px solid #17322f;background:#04100e}.report-hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,8,8,.97) 0%,rgba(3,8,8,.88) 46%,rgba(3,8,8,.48) 76%,rgba(3,8,8,.82) 100%),url("/assets/top-lab.webp") center/cover no-repeat;filter:saturate(.78)}.report-hero-inner{position:relative;z-index:2;width:min(1100px,90vw);margin:0 auto;padding:74px 0 62px}.back-link{display:inline-block;margin-bottom:34px;color:#91aaa2;font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}.back-link:hover{color:var(--neon)}.report-kicker{color:var(--neon);font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.2em;margin-bottom:14px}.report-hero h1{max-width:1040px;margin:0;font-size:clamp(38px,5.2vw,72px);line-height:1.18;letter-spacing:-.055em}.report-hero p{max-width:820px;color:#a9bbb5;font-size:16px;margin:22px 0 28px}.report-meta{display:flex;flex-wrap:wrap;gap:8px}.report-meta span{padding:7px 10px;border:1px solid #24443e;color:#78958c;font:9px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em;background:rgba(3,10,9,.52)}.article-shell{background:#edf2f1;padding:78px 24px 120px}.article-body{width:min(920px,100%);margin:0 auto;color:#182326;font-family:Inter,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:17px;line-height:1.95}.article-body>p{margin:0 0 22px}.article-body h2{font-size:clamp(29px,4vw,43px);line-height:1.35;letter-spacing:-.04em;margin:82px 0 26px;padding-top:6px;color:#0b1719}.article-body h3{font-size:24px;line-height:1.5;margin:46px 0 18px;color:#132326}.article-body strong{color:#07100f}.article-body a{color:#176f61;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.article-body img{display:block;width:100%;height:auto;margin:32px 0 38px;border:1px solid #c8d4d1;border-radius:10px;background:#081018;box-shadow:0 12px 32px rgba(10,35,31,.1)}.article-body blockquote{margin:38px 0;padding:24px 28px;border-left:4px solid #73d900;background:#e3ece8;border-radius:0 8px 8px 0}.article-body blockquote p{margin:0 0 10px}.article-body blockquote p:last-child{margin-bottom:0}.article-body ul,.article-body ol{margin:20px 0 30px;padding-left:1.5em}.article-body li{margin:8px 0}.article-body hr{border:0;border-top:1px solid #c8d4d1;margin:64px 0}.article-body code{background:#dfe8e5;border:1px solid #c6d3cf;border-radius:4px;padding:.1em .35em;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em}.article-body pre{overflow:auto;background:#081018;color:#dbe7e3;padding:24px;border-radius:9px;margin:30px 0 38px;line-height:1.65}.article-body pre code{background:none;border:0;padding:0;color:inherit}.table-wrap{overflow:auto;margin:26px 0 40px;border:1px solid #c7d3d0;border-radius:8px;background:#fff}.article-body table{width:100%;border-collapse:collapse;font-size:15px}.article-body th,.article-body td{padding:14px 16px;text-align:left;border-bottom:1px solid #dce4e2}.article-body th{background:#0b1719;color:#fff;font-weight:800}.article-body tr:last-child td{border-bottom:0}.article-end{margin-top:90px;padding:40px;background:#081311;color:#eaf2ef;border:1px solid #20443f;border-radius:10px}.article-end>span{font:700 10px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--neon);letter-spacing:.16em}.article-end h2{color:#fff;margin:12px 0 12px;padding:0;font-size:34px}.article-end p{color:#9db0aa}.article-home{display:inline-block!important;margin-top:12px;padding:12px 18px;background:var(--neon);color:#07100f!important;text-decoration:none!important;font-weight:900;font-size:13px}@media(max-width:760px){.report-hero{min-height:460px}.report-hero-inner{padding:52px 0 42px}.article-shell{padding:52px 18px 90px}.article-body{font-size:16px}.article-body h2{margin-top:62px}.report-meta{gap:6px}.report-meta span{font-size:8px}}
/* Sticky article index */
.article-layout{width:min(1320px,100%);margin:0 auto;display:grid;grid-template-columns:250px minmax(0,920px);gap:54px;align-items:start;justify-content:center}
.article-toc{position:sticky;top:112px;align-self:start}
.toc-panel{background:#07100f;border:1px solid #1f3e39;padding:20px 18px 18px;box-shadow:0 14px 36px rgba(8,24,21,.08)}
.toc-kicker{font:700 8px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.18em;color:#6ba55d;margin-bottom:4px}
.toc-title{font-weight:900;font-size:17px;color:#10201f;margin-bottom:14px}
.toc-nav{display:flex;flex-direction:column;gap:0}
.toc-nav a{display:grid;grid-template-columns:34px 1fr;gap:8px;align-items:center;padding:9px 7px;border-top:1px solid #d5dfdc;color:#536761;font-size:12px;line-height:1.45;text-decoration:none;transition:.18s}
.toc-nav a:first-child{border-top:0}
.toc-nav a span{font:700 8px ui-monospace,SFMono-Regular,Consolas,monospace;color:#8ca09a;letter-spacing:.06em}
.toc-nav a:hover,.toc-nav a.active{color:#0d1a18;background:#e1eadf}
.toc-nav a.active{box-shadow:inset 3px 0 0 #73d900}
.toc-nav a.active span{color:#4e9100}
.article-body h2[id]{scroll-margin-top:118px}
@media(max-width:1100px){
  .article-layout{display:block;width:min(920px,100%)}
  .article-toc{position:static;margin:0 auto 52px}
  .toc-panel{padding:20px}
  .toc-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .toc-nav a:nth-child(2){border-top:0}
}
@media(max-width:620px){
  .toc-nav{grid-template-columns:1fr}
  .toc-nav a:nth-child(2){border-top:1px solid #d5dfdc}
}

/* TOC cache-safe override */
.article-toc{display:block;position:sticky;top:104px;align-self:start;z-index:4}
.article-toc .toc-panel{background:#ffffff;border:1px solid #cfdad7;padding:18px 16px 16px;border-radius:8px;box-shadow:0 12px 28px rgba(13,40,35,.08)}
.article-toc .toc-kicker{color:#5b8c35}
.article-toc .toc-title{color:#12201d;font-size:16px}
.article-toc nav.toc-nav{display:flex;flex-direction:column;gap:0;font-size:12px;color:#52645e}
.article-toc nav.toc-nav a{display:grid;grid-template-columns:34px minmax(0,1fr);gap:8px;align-items:center;padding:8px 7px;border-top:1px solid #e0e7e5;color:#52645e;text-decoration:none;position:relative}
.article-toc nav.toc-nav a:first-child{border-top:0}
.article-toc nav.toc-nav a:after{display:none!important}
.article-toc nav.toc-nav a span{margin:0;color:#8a9a95;font-size:8px}
.article-toc nav.toc-nav a:hover,.article-toc nav.toc-nav a.active{background:#eef5ea;color:#102019}
.article-toc nav.toc-nav a.active{box-shadow:inset 3px 0 0 #73d900}
@media(max-width:1100px){
  .article-toc{position:static;margin:0 auto 44px}
  .article-toc nav.toc-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}
}
@media(max-width:620px){
  .article-toc nav.toc-nav{grid-template-columns:1fr}
}