/* ===== Pages derived from the technical regulations — /classes and /technical =====
   Shared, because both pages are the same shape: hero, caveat box, then class/section cards.
   Replaces the short-lived classes.css (v1.20.0), which only ever served one page. */
body{background:#0b0b0b}
.wrap{position:relative;z-index:2}

/* hero — compact, no scroll gate */
.v2hero{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;padding:0 22px 18px}
.v2hero .opener{display:flex;gap:3px;justify-content:center;margin-bottom:20px}
.v2hero .opener i{width:11px;height:82px;background:var(--leaf);display:block;border-radius:1px}
.v2hero h1{font-family:var(--inline);max-width:12ch;margin-left:auto;margin-right:auto;font-size:clamp(52px,10vw,140px);line-height:.86;text-transform:uppercase;color:var(--cream);margin:0;text-shadow:0 6px 40px rgba(0,0,0,.55)}
.v2hero .lead{font-family:var(--disp);font-weight:500;text-transform:uppercase;font-size:clamp(16px,2.6vw,26px);color:var(--leaf);margin-top:16px;letter-spacing:1px;text-shadow:0 2px 14px rgba(0,0,0,.6)}

.content{padding:26px 22px 220px;max-width:900px;margin:0 auto}
.cl-intro{font-family:var(--body);font-size:17px;line-height:1.6;color:var(--cream);opacity:.92;text-align:center;max-width:660px;margin:0 auto 26px}

/* ── the standing caveat ──────────────────────────────────────────────────────────────────────
   Rebuilt 31 Jul 2026 (owner): the heading is its own line, the body has real line-height, and the
   documents link is a pill on its own line instead of being buried at the end of the sentence
   where it read as part of the prose. */
.regbox{background:rgba(243,146,0,.09);border:1px solid rgba(243,146,0,.45);border-radius:14px;
  padding:20px 22px 18px;margin:0 0 32px}
.regbox-h{font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.8px;
  font-size:15px;color:var(--orange);margin:0 0 10px}
.regbox-p{font-family:var(--body);font-size:14.5px;line-height:1.75;color:var(--cream);opacity:.9;margin:0}
.regbox-p b{opacity:1;font-weight:600}
.regbox-pill{display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  background:var(--orange);color:var(--forest);border-radius:999px;padding:10px 20px;
  font-family:var(--data);font-weight:700;text-transform:uppercase;letter-spacing:.8px;
  font-size:12.5px;text-decoration:none;transition:filter .2s ease}
.regbox-pill:hover{filter:brightness(1.08)}

/* ── section / class cards ── */
.cl{border:1px solid var(--line);border-left:4px solid var(--leaf);border-radius:14px;
  background:rgba(0,28,16,.55);padding:22px 24px;margin-bottom:22px}
.cl-races{font-family:var(--inline);font-weight:400;text-transform:uppercase;letter-spacing:.5px;
  font-size:clamp(21px,3.2vw,30px);color:var(--cream);margin:0}
.cl-spec{font-family:var(--data);font-weight:700;text-transform:uppercase;letter-spacing:1px;
  font-size:12.5px;color:var(--leaf);margin-top:5px}
.cl-lede{font-family:var(--body);font-size:15.5px;line-height:1.65;color:var(--cream);opacity:.92;margin:14px 0 0}

.cl-tablewrap{margin-top:20px;overflow-x:auto}          /* wide tables scroll, the page never does */
.cl-th{font-family:var(--data);font-weight:700;text-transform:uppercase;letter-spacing:1px;
  font-size:12.5px;color:var(--cream);opacity:.75;margin:0 0 8px}
.cl-th-sp{margin-top:22px}
.cl-table{width:100%;border-collapse:collapse;font-family:var(--body);font-size:15px}
.cl-table th{text-align:left;font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px;
  color:var(--leaf);padding:8px 14px 8px 0;border-bottom:1px solid rgba(40,152,81,.4);white-space:nowrap}
.cl-table td{padding:10px 14px 10px 0;border-bottom:1px solid rgba(228,228,216,.10);color:var(--cream);vertical-align:top}
.cl-table tr:last-child td{border-bottom:0}
.cl-nw{white-space:nowrap}
.cl-dim{opacity:.62;font-size:13.5px}

/* kit list — chips read faster than a nine-item bullet list */
.cl-chips{display:flex;flex-wrap:wrap;gap:8px}
.cl-chip{font-family:var(--body);font-size:13.5px;color:var(--cream);
  background:rgba(0,0,0,.45);border:1px solid var(--line);border-radius:999px;padding:7px 14px}

.cl-notes{list-style:none;margin:18px 0 0;padding:0}
.cl-notes li{position:relative;font-family:var(--body);font-size:14.5px;line-height:1.65;
  color:var(--cream);opacity:.88;padding-left:18px;margin-bottom:10px}
.cl-notes li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--leaf)}
.cl-notes li:last-child{margin-bottom:0}
.cl-notes b{opacity:1}

.cl-plate{display:inline-flex;align-items:center;gap:10px;margin-top:18px;
  background:rgba(0,0,0,.5);border:1px solid var(--line);border-radius:999px;padding:8px 16px;
  font-family:var(--body);font-size:14px;color:var(--cream)}
.cl-plate-l{font-family:var(--data);font-weight:700;text-transform:uppercase;letter-spacing:.8px;
  font-size:11.5px;color:var(--leaf)}


/* scrutineer films — 16:9, two up on desktop, stacked on a phone */
.cl-vids{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}
.cl-vid{margin:0}
.cl-vid-fr{position:relative;padding-top:56.25%;border-radius:12px;overflow:hidden;background:#000;border:1px solid var(--line)}
.cl-vid-fr iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.cl-vid figcaption{font-family:var(--data);font-weight:700;text-transform:uppercase;letter-spacing:.6px;font-size:12px;color:var(--leaf);margin-top:9px}

@media(max-width:780px){
  .v2hero{padding:0 16px 14px}
  .v2hero .opener i{height:60px}
  .v2hero h1{font-size:clamp(34px,10vw,64px)}
  .v2hero .lead{font-size:clamp(15px,4vw,20px)}
  .content{padding:20px 16px calc(env(safe-area-inset-bottom) + 200px)}
  .regbox{padding:17px 16px 16px}
  .regbox-pill{width:100%;justify-content:center}
  .cl{padding:18px 16px}
  .cl-table{font-size:14px}
}

/* the films stay side by side until a genuine phone width — they stacked at 780px, which is
   a tablet and plenty wide for two 16:9 frames (owner, 31 Jul 2026). */
@media(max-width:560px){
  .cl-vids{grid-template-columns:1fr}
}

/* thumbnail-until-clicked, as /videos */
button.cl-vid-fr{display:block;width:100%;padding-top:56.25%;cursor:pointer;appearance:none}
.cl-vid-fr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cl-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;
  background:rgba(0,0,0,.62);border:2px solid rgba(255,255,255,.9);transition:background .2s ease,transform .2s ease}
.cl-play::after{content:"";position:absolute;left:54%;top:50%;transform:translate(-50%,-50%);
  border-left:19px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent}
button.cl-vid-fr:hover .cl-play{background:var(--orange);transform:translate(-50%,-50%) scale(1.06)}
button.cl-vid-fr:hover .cl-play::after{border-left-color:var(--forest)}
button.cl-vid-fr:focus-visible{outline:2px solid var(--orange);outline-offset:3px}