:root {
    --bg: #F5F5F7; --paper: #FDFCFA; --paper-2: #F3F1EC; --ink: #1D1D1F; --ink-2: #6E665C; --ink-3: #A69C8E;
    --hair: rgba(29,29,31,.14); --dash: #D9D1C4; --green: #5C7A52; --green-bg: #E9EFE4; --red: #B3261E; --red-bg: #F7E6E4; --amber: #9A6D00; --amber-bg: #F6EDD2;
    --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif; --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  }
  @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
    --bg: #0E0E10; --paper: #17171A; --paper-2: #1E1E22; --ink: #F2EEE7; --ink-2: #B2AA9E; --ink-3: #7E776D;
    --hair: rgba(242,238,231,.14); --dash: #3A3833; --green: #9DB58F; --green-bg: #22301E; --red: #F08C82; --red-bg: #3A1D1A; --amber: #E2B94F; --amber-bg: #3A2F12;
  } }
  :root[data-theme="dark"] {
    --bg: #0E0E10; --paper: #17171A; --paper-2: #1E1E22; --ink: #F2EEE7; --ink-2: #B2AA9E; --ink-3: #7E776D;
    --hair: rgba(242,238,231,.14); --dash: #3A3833; --green: #9DB58F; --green-bg: #22301E; --red: #F08C82; --red-bg: #3A1D1A; --amber: #E2B94F; --amber-bg: #3A2F12;
  }
  * { box-sizing: border-box; }
  body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--display); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
  .wrap { width: min(760px, 100% - 40px); margin: 0 auto; padding: 40px 0 96px; }
  header { margin-bottom: 40px; }
  .eyebrow { font: 600 11px/1 var(--mono); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
  h1 { font-size: clamp(38px, 7vw, 56px); line-height: .95; letter-spacing: -.04em; font-weight: 800; margin: 0 0 16px; text-wrap: balance; }
  .lede { font-size: 18px; color: var(--ink-2); max-width: 60ch; margin: 0; }
  .lede b { color: var(--ink); font-weight: 600; }
  .meta { font: 500 11.5px/1.6 var(--mono); color: var(--ink-3); letter-spacing: .06em; margin-top: 18px; }
  h2 { font-size: 26px; letter-spacing: -.03em; font-weight: 800; margin: 48px 0 8px; text-wrap: balance; }
  h2 + p { margin-top: 0; color: var(--ink-2); max-width: 62ch; }
  p { max-width: 62ch; }
  /* a printed sheet */
  .sheet { position: relative; background: var(--paper); box-shadow: 0 24px 50px -28px rgba(0,0,0,.35), 0 0 0 1px var(--hair); padding: 22px 24px 20px; margin: 18px 0 8px; font: 500 13.5px/1.7 var(--mono); font-variant-numeric: tabular-nums; }
  .sheet::after { content: ""; position: absolute; left: 0; right: 0; bottom: -9px; height: 9px; background: var(--paper);
    clip-path: polygon(0 0,100% 0,100% 100%,96% 0,92% 100%,88% 0,84% 100%,80% 0,76% 100%,72% 0,68% 100%,64% 0,60% 100%,56% 0,52% 100%,48% 0,44% 100%,40% 0,36% 100%,32% 0,28% 100%,24% 0,20% 100%,16% 0,12% 100%,8% 0,4% 100%,0 0); }
  .sheet .k { font: 600 10.5px/1 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
  .row { display: flex; justify-content: space-between; gap: 16px; padding: 5px 0; border-bottom: 1px dashed var(--dash); }
  .row:last-child { border-bottom: 0; }
  .row .m { color: var(--ink-2); }
  .row b { font-weight: 600; text-align: right; white-space: nowrap; }
  .row .var { display: block; font-size: 10.5px; color: var(--ink-3); letter-spacing: .04em; white-space: nowrap; }
  .rule { border-top: 1.5px dashed var(--dash); margin: 12px 0; }
  .tot { display: flex; justify-content: space-between; align-items: baseline; padding-top: 8px; }
  .tot .big { font: 800 30px/1 var(--mono); color: var(--green); letter-spacing: -.02em; }
  .note { font: 400 12px/1.6 var(--mono); color: var(--ink-2); margin-top: 10px; }
  .back { margin-top: 12px; padding: 12px 14px; background: var(--green-bg); color: var(--green); }
  .back span { display: block; font-size: 10.5px; letter-spacing: .16em; font-weight: 600; }
  .back b { display: block; font: 700 22px/1.2 var(--mono); letter-spacing: -.02em; }
  /* verdict bands */
  .bands { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 18px 0; }
  .band { display: grid; grid-template-columns: 150px 1fr; gap: 16px; align-items: start; padding: 14px 16px; background: var(--paper); box-shadow: 0 0 0 1px var(--hair); }
  .band .tag { font: 600 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: 6px 8px; display: inline-block; }
  .band.ok .tag { background: var(--green-bg); color: var(--green); }
  .band.rev .tag { background: var(--amber-bg); color: var(--amber); }
  .band.no .tag { background: var(--red-bg); color: var(--red); }
  .band p { margin: 0; font-size: 15px; }
  .band small { display: block; margin-top: 6px; font: 400 12px/1.5 var(--mono); color: var(--ink-2); }
  /* refusal messages */
  table { width: 100%; border-collapse: collapse; font-size: 14px; }
  .tablewrap { overflow-x: auto; margin: 18px 0; box-shadow: 0 0 0 1px var(--hair); background: var(--paper); }
  th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--hair); vertical-align: top; }
  th { font: 600 10.5px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); }
  td:first-child { font: 500 13px/1.5 var(--mono); white-space: nowrap; }
  td q { quotes: "\201C" "\201D"; color: var(--ink-2); }
  .steps { counter-reset: s; list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 12px; }
  .steps li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: baseline; }
  .steps li::before { counter-increment: s; content: counter(s, decimal-leading-zero); font: 800 22px/1 var(--display); color: var(--ink-3); letter-spacing: -.04em; }
  .steps b { display: block; font-weight: 700; }
  .steps span { color: var(--ink-2); font-size: 15px; }
  .fine { font: 400 12px/1.7 var(--mono); color: var(--ink-3); margin-top: 40px; border-top: 1px solid var(--hair); padding-top: 18px; }
  a { color: var(--ink); }
  @media (max-width: 560px) { .band { grid-template-columns: 1fr; gap: 8px; } .wrap { padding-top: 32px; } }

/* BSC adaptation: preserve the paper layout, allow long tier names on phones. */
[hidden]{display:none!important}.rules-nav{width:min(760px,100% - 40px);margin:0 auto;padding:22px 0 0;display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.05em;font-size:20px;text-decoration:none}.scan-link{font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--paper);background:var(--ink);padding:11px 16px}.row>*{min-width:0}.row b{white-space:normal;overflow-wrap:anywhere;max-width:62%}.sheet .note{font-size:11px;margin:2px 0 12px}.back b{overflow-wrap:anywhere}td:first-child{white-space:normal}table{table-layout:fixed}.eyebrow{line-height:1.5}.fine{overflow-wrap:anywhere}@media(max-width:420px){.sheet{padding:18px 16px}.row{font-size:12px;gap:10px}.scan-link{font-size:10px;padding:11px 12px}}