:root{--ink:#111;--muted:#656565;--line:#d9d9d9;--paper:#fff;--wash:#f5f5f3;--orange:#ff5c00;--green:#146c43}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--wash);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;letter-spacing:0}
a{color:inherit}
.topbar{height:64px;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.topbar-inner{max-width:1180px;height:100%;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800}
.brand img{width:24px;height:24px}
.nav{display:flex;gap:20px;font-size:14px}
.nav a{text-decoration:none;color:#444}
.intro{background:#111;color:#fff;border-bottom:4px solid var(--orange)}
.intro-inner{max-width:1180px;margin:0 auto;padding:44px 24px 38px;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,380px);gap:44px;align-items:end}
.eyebrow{margin:0 0 10px;color:#ffb184;font-size:13px;font-weight:800;text-transform:uppercase}
h1{margin:0;font-size:54px;line-height:1.04;letter-spacing:0}
.intro p{margin:16px 0 0;color:#d4d4d4;line-height:1.75;max-width:720px}
.scope{border-left:3px solid var(--orange);padding:4px 0 4px 18px;color:#eee;font-size:14px;line-height:1.7}
.workspace{max-width:1180px;margin:34px auto;padding:0 24px 48px}
.sample-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-bottom:18px;font-size:13px;color:var(--muted)}
.sample-meta strong{color:var(--ink)}
.report-shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:720px;border:1px solid #bdbdbd;background:var(--paper);box-shadow:6px 6px 0 #111}
.report-nav{border-right:1px solid var(--line);background:#fafafa;padding:22px 18px}
.report-nav strong{display:block;margin-bottom:14px;font-size:13px}
.report-nav a{display:block;padding:9px 0;color:#555;text-decoration:none;font-size:13px;border-bottom:1px solid #e8e8e8}
.report{padding:38px 46px 52px;min-width:0}
.report h2{font-size:25px;margin:0 0 18px}
.report h3{font-size:17px;margin:34px 0 12px;border-left:4px solid var(--orange);padding-left:11px}
.report p,.report li{font-size:15px;line-height:1.8}
.verdict{font-size:17px!important;font-weight:700;border-top:2px solid #111;border-bottom:1px solid var(--line);padding:16px 0}
.table-wrap{overflow-x:auto;max-width:100%}
table{width:100%;min-width:620px;border-collapse:collapse;font-size:14px}
th,td{text-align:left;vertical-align:top;border:1px solid var(--line);padding:11px}
th{background:#111;color:#fff}
.severity{font-weight:800;color:#a83216}
.validation{border-left:4px solid var(--green);padding:2px 0 2px 16px}
.integrity{background:#fff5ee;border:1px solid #ffc6a3;padding:16px 18px;margin-top:28px}
.passport-band{margin-top:42px;padding:34px 0;border-top:2px solid #111;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px}
.passport-band h2{margin:0 0 12px;font-size:25px}
.passport-band p{color:var(--muted);line-height:1.75}
pre{margin:0;max-width:100%;overflow:auto;background:#171717;color:#e9e9e9;padding:20px;font:13px/1.65 "Courier New",monospace;white-space:pre-wrap;overflow-wrap:anywhere}
.footer{border-top:1px solid var(--line);background:#fff;padding:24px;text-align:center;color:#666;font-size:12px}
.footer a{margin:0 8px}
@media(max-width:760px){.topbar{height:58px}.topbar-inner{padding:0 16px}.nav a:first-child{display:none}.intro-inner{padding:32px 18px 30px;grid-template-columns:1fr;gap:24px}h1{font-size:38px}.workspace{margin-top:22px;padding:0 14px 36px}.report-shell{display:block;box-shadow:4px 4px 0 #111}.report-nav{border-right:0;border-bottom:1px solid var(--line);display:flex;gap:14px;overflow-x:auto;padding:13px 15px}.report-nav strong{display:none}.report-nav a{white-space:nowrap;border:0;padding:2px 0}.report{padding:27px 19px 38px}.passport-band{grid-template-columns:1fr;gap:18px}table{min-width:560px}}