/* Paper preset (Swiss Minimal reader). Light canonical, dark selected. Dials: variance 3 / motion 2 / density 7. */
:root {
  color-scheme: light dark;
  --bg: #fcfaf4; --bg-subtle: #f3efe5; --surface: #ffffff;
  --ink: #1e1c18; --ink-soft: #4a463e; --muted: #928c80;
  --border: #e8e2d2; --border-soft: #f0ebda;
  --accent: #b3261e; --accent-soft: #f6e3e1;
  --series-1: #2a78d6; --track: #ece8dc;
  --sev-1: #cde2fb; --sev-2: #9ec5f4; --sev-3: #6da7ec; --sev-4: #2a78d6; --sev-5: #184f95;
  --ev-verified: #0ca30c; --ev-rax: #2a78d6; --ev-public: #1baf7a; --ev-estimated: #eda100; --ev-inferred: #4a3aa7; --ev-reco: #1e1c18; --ev-unknown: #d03b3b;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;
  --gutter: clamp(16px, 4vw, 40px);
  --measure: 72ch;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #171612; --bg-subtle: #1e1c17; --surface: #26241e;
    --ink: #f3efe5; --ink-soft: #c8c2b0; --muted: #928c80;
    --border: #2e2b24; --border-soft: #221f1a;
    --accent: #f28b82; --accent-soft: #3a221f;
    --series-1: #3987e5; --track: #2a2721;
    --sev-1: #0d366b; --sev-2: #184f95; --sev-3: #256abf; --sev-4: #3987e5; --sev-5: #6da7ec;
    --ev-verified: #0ca30c; --ev-rax: #3987e5; --ev-public: #199e70; --ev-estimated: #c98500; --ev-inferred: #9085e9; --ev-reco: #f3efe5; --ev-unknown: #e66767;
  }
}
:root[data-theme="dark"] {
  --bg: #171612; --bg-subtle: #1e1c17; --surface: #26241e;
  --ink: #f3efe5; --ink-soft: #c8c2b0; --muted: #928c80;
  --border: #2e2b24; --border-soft: #221f1a;
  --accent: #f28b82; --accent-soft: #3a221f;
  --series-1: #3987e5; --track: #2a2721;
  --sev-1: #0d366b; --sev-2: #184f95; --sev-3: #256abf; --sev-4: #3987e5; --sev-5: #6da7ec;
  --ev-verified: #0ca30c; --ev-rax: #3987e5; --ev-public: #199e70; --ev-estimated: #c98500; --ev-inferred: #9085e9; --ev-reco: #f3efe5; --ev-unknown: #e66767;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 64px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 1rem; line-height: 1.6; font-feature-settings: 'ss01', 'tnum'; }
@media (min-width: 768px) { body { font-size: 1.0625rem; } }
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--muted); text-underline-offset: 0.15em; }
a:hover { text-decoration-color: var(--accent); }
h1, h2, h3, h4 { font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h1, h2 { font-family: var(--font-display); }
h3 { font-size: 1.25rem; margin-top: 2rem; }
h4 { font-size: 1.05rem; margin-top: 1.5rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.25em; margin: 0 0 1em; }
li + li { margin-top: 0.25em; }
strong { font-weight: 600; }
.mono, .num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.small { font-size: 0.8125rem; }
.muted { color: var(--muted); }
.eyebrow { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.5rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--surface); padding: 0.5rem 1rem; }
.skip:focus { left: 1rem; z-index: 100; }
main { padding-inline: var(--gutter); padding-block: 1.5rem 3rem; }

/* masthead */
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding-inline: var(--gutter); border-bottom: 1px solid var(--border); background: var(--bg); }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; font-size: 0.9rem; min-height: 48px; }
.brand-name { font-weight: 600; }
.brand-sep { color: var(--muted); }
.brand-sub { color: var(--ink-soft); }
@media (max-width: 480px) { .brand-name { display: none; } }
.print-btn { font: inherit; font-size: 0.8125rem; color: var(--ink-soft); background: transparent; border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem 0.75rem; min-height: 40px; cursor: pointer; }
.print-btn:hover { border-color: var(--ink-soft); color: var(--ink); }
@media (max-width: 640px) { .print-btn { display: none; } }

/* chips */
.chip { display: inline-flex; align-items: center; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.02em; border: 1px solid var(--border); border-radius: 999px; padding: 0.05rem 0.55rem; color: var(--ink-soft); white-space: nowrap; }
.chip-complete { border-color: var(--ev-verified); color: var(--ink); }
.chip-in-progress { border-style: dashed; }
.chip-sample { background: var(--bg-subtle); }
.chip-threat-high { border-color: var(--ev-unknown); }
.chip-threat-medium { border-color: var(--ev-estimated); }
.ev { display: inline-flex; align-items: center; gap: 0.35em; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.02em; color: var(--ink-soft); border: 1px solid var(--border); border-radius: 999px; padding: 0 0.5rem 0 0.4rem; margin-inline: 0.15em; vertical-align: 0.1em; white-space: nowrap; line-height: 1.5; }
.ev-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex: none; }
.ev-verified .ev-dot { background: var(--ev-verified); }
.ev-rax-supplied .ev-dot { background: var(--ev-rax); }
.ev-publicly-observed .ev-dot { background: var(--ev-public); }
.ev-estimated .ev-dot { background: var(--ev-estimated); }
.ev-inferred .ev-dot { background: var(--ev-inferred); }
.ev-recommendation .ev-dot { background: var(--ev-reco); }
.ev-unknown .ev-dot { background: var(--ev-unknown); }
.ev-src { text-decoration: none; color: var(--ink); border-left: 1px solid var(--border); padding-left: 0.35em; margin-left: 0.1em; }
.ev-src:hover { color: var(--accent); }
.ev-missing { color: var(--ev-unknown); text-decoration: line-through; }
.legend { display: flex; flex-wrap: wrap; gap: 0.4rem 0.5rem; }

/* tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1rem 0 1.5rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
table { border-collapse: collapse; width: 100%; font-size: 0.875rem; min-width: 480px; }
th, td { text-align: left; vertical-align: top; padding: 0.55rem 0.75rem 0.55rem 0; border-bottom: 1px solid var(--border-soft); }
thead th { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); }
tbody tr:last-child td { border-bottom: 0; }
th.num, td.num { text-align: right; white-space: nowrap; }
tbody th[scope="row"] { font-weight: 600; white-space: nowrap; }
ul.tight { margin: 0 0 0.4rem; padding-left: 1.1em; }
ul.tight li { margin: 0; }

.site-footer { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; padding: 1.5rem var(--gutter) 2.5rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.8125rem; }