/* =====================================================================
   IRRP — REDLINE / inner pages (Rules, Profile)
   These pages SCROLL normally — the paged deck is the homepage only.
   Token block mirrors irrp-home.css; /DESIGN.md is the source of truth.
   irrp.css stays untouched for IRRP Signup.html.
   ===================================================================== */

:root {
  --ink-900: #06090c;
  --ink-800: #0a0f14;
  --ink-700: #0f161d;
  --ink-600: #162029;
  --ink-500: #1f2d38;
  --ink-400: #2b3d4a;

  --crm-100: #ffe4e9;
  --crm-200: #ff9fb0;
  --crm-300: #f4657f;
  --crm-400: #e0233f;
  --crm-500: #b81830;
  --crm-600: #8a1024;

  --fg:      #e8eef2;
  --fg-dim:  #9aa9b4;
  --fg-mute: #778892;   /* 5.4:1 on ink-900, 4.7:1 on glass */
  --on-crm:  #ffffff;

  --shadow:    0 24px 60px -20px rgb(3 8 12 / .9);
  --shadow-sm: 0 8px 24px -12px rgb(3 8 12 / .8);

  --r-container: 18px;
  --r-card: 14px;
  --r-chip: 8px;
  --r-btn: 10px;

  --fa:  "Vazirmatn", system-ui, sans-serif;
  /* Chakra Petch has no Arabic block — Vazirmatn sits behind it so Persian
     inside a latin-styled element never falls through to the generic
     monospace, which draws it unjoined. See the same note in irrp-home.css. */
  --lat: "Chakra Petch", "Vazirmatn", ui-monospace, monospace;

  /* Type scale — mirrors irrp-home.css; see the note there. */
  --fs-caption:  .75rem;
  --fs-footnote: .8125rem;
  --fs-subhead:  .9375rem;
  --fs-body:     1.0625rem;
  --fs-title3:   1.25rem;
  --fs-title2:   1.5rem;
  --fs-title1:   1.75rem;
  --fs-large:    2.125rem;

  --step-h1: clamp(2.125rem, 5vw, 3.5rem);         /* 34 → 56 */
  --step-h2: clamp(1.75rem, 3.2vw, 2.75rem);       /* 28 → 44 */

  /* Spacing — 4px base */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 20px; --s-6: 24px; --s-8: 32px; --s-10: 40px;

  /* Motion — two durations, one curve */
  --dur-1: 150ms;
  --dur-2: 250ms;
  --ease: cubic-bezier(.2,.7,.3,1);

  --z-grain: 80;
  --z-nav: 70;
  --z-raised: 10;
  --z-base: 1;

  --pad-x: clamp(1.25rem, 5vw, 4rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink-900);
  color: var(--fg);
  font-family: var(--fa);
  font-size: var(--fs-body);
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* The `hidden` attribute is applied by the browser as `[hidden]{display:none}`,
   which any author rule at the same specificity overrides — so `.gate{display:grid}`
   left a "hidden" element on screen. The attribute must always win. */
[hidden] { display: none !important; }

h1, h2, h3, h4 { margin: 0; font-weight: 800; text-wrap: balance; }
p  { margin: 0; text-wrap: pretty; }
a  { color: inherit; text-decoration: none; }
ol, ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; }
svg { display: block; }

:focus-visible { outline: 2px solid var(--crm-300); outline-offset: 2px; border-radius: 4px; }

/* Persian by default; tracking and uppercase only make sense on ASCII, so
   they live on the .label--en variant. */
.label {
  font-family: var(--fa);
  font-size: var(--fs-caption);
  font-weight: 500;
  line-height: 1.4;
  color: var(--fg-mute);
}
.label--en {
  font-family: var(--lat);
  font-size: var(--fs-caption);
  font-weight: 400;
  letter-spacing: .22em;
  line-height: 1;
  text-transform: uppercase;
}

.lat { font-family: var(--lat); font-variant-numeric: tabular-nums; direction: ltr; }

.skip {
  position: absolute;
  inset-inline-start: -9999px;
  top: 0;
  z-index: 100;
  background: var(--crm-400);
  color: var(--on-crm);
  padding: 12px 20px;
  border-radius: 0 0 var(--r-btn) var(--r-btn);
  font-weight: 700;
}
.skip:focus { inset-inline-start: 0; }

/* ---- atmosphere ---- */
.atmos { position: fixed; inset: 0; pointer-events: none; z-index: var(--z-base); }
.atmos-horizon {
  position: absolute;
  inset-inline: -20%;
  bottom: -30%;
  height: 90vh;
  background:
    radial-gradient(60% 50% at 50% 100%, rgb(31 45 56 / .55), transparent 70%),
    radial-gradient(40% 40% at 20% 90%, rgb(22 32 41 / .5), transparent 70%);
  filter: blur(20px);
}
.atmos-glow {
  position: absolute;
  top: -10%;
  inset-inline-end: -5%;
  width: 55vw; height: 55vw;
  background: radial-gradient(circle, rgb(138 16 36 / .18), transparent 62%);
  filter: blur(30px);
}
.grain {
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  opacity: .03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- night glass + chrome rim ---- */
.glass {
  background: linear-gradient(160deg, rgb(22 32 41 / .82), rgb(10 15 20 / .92));
  border: 1px solid var(--ink-500);
  box-shadow:
    inset 0 1px 0 rgb(216 226 232 / .10),
    inset 0 -1px 0 rgb(3 8 12 / .6),
    var(--shadow);
  backdrop-filter: blur(14px) saturate(115%);
  -webkit-backdrop-filter: blur(14px) saturate(115%);
}

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 46px;
  padding: 0 1.5rem;
  border-radius: var(--r-btn);
  font-weight: 700;
  font-size: var(--fs-subhead);
  cursor: pointer;
  transition: background var(--dur-1) ease, color var(--dur-1) ease, border-color var(--dur-1) ease, transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.btn--fill { background: var(--crm-400); color: var(--on-crm); box-shadow: 0 10px 30px -12px rgb(138 16 36 / .8); }
/* Hover keeps the fill and white label — a pastel swap drops the label to 1.9:1. */
.btn--fill:hover { transform: translateY(-1px); box-shadow: 0 14px 34px -12px rgb(138 16 36 / .95); }
.btn--fill:active { background: var(--crm-500); color: var(--on-crm); transform: scale(.98); }
.btn--line { background: transparent; color: var(--fg); border: 1px solid var(--ink-400); }
.btn--line:hover { border-color: var(--crm-400); color: var(--crm-300); transform: translateY(-1px); }
.btn--lg { min-height: 54px; padding: 0 2rem; font-size: var(--fs-body); }

/* ---- nav ---- */
.nav {
  position: fixed;
  top: 18px;
  inset-inline: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(100% - 2.5rem, 1400px);
  margin-inline: auto;
  padding: var(--s-2) var(--s-3) var(--s-2) var(--s-5);
  border-radius: 999px;
  background: linear-gradient(160deg, rgb(22 32 41 / .7), rgb(10 15 20 / .82));
  border: 1px solid rgb(31 45 56 / .8);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
}

.brand { display: inline-flex; align-items: center; flex: none; }
.brand-logo {
  width: auto;
  height: 38px;
  display: block;
  filter: drop-shadow(0 2px 6px rgb(3 8 12 / .8)) drop-shadow(0 0 14px rgb(224 35 63 / .28));
  transition: filter var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.brand:hover .brand-logo {
  transform: translateY(-1px);
  filter: drop-shadow(0 2px 6px rgb(3 8 12 / .8)) drop-shadow(0 0 20px rgb(224 35 63 / .5));
}
.brand-logo--lg { height: clamp(64px, 8vw, 92px); }

.nav-links { display: flex; align-items: center; gap: var(--s-1); }
.nav-links a {
  position: relative;
  padding: .5rem var(--s-3);
  border-radius: var(--r-chip);
  font-size: var(--fs-subhead);
  color: var(--fg-dim);
  transition: color var(--dur-1) ease, background var(--dur-1) ease;
}
.nav-links a:hover { color: var(--fg); background: rgb(31 45 56 / .5); }
.nav-links a[aria-current="page"] { color: var(--crm-300); }
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: .85rem;
  bottom: .28rem;
  height: 1px;
  background: var(--crm-400);
}

.nav-right { display: flex; align-items: center; gap: var(--s-3); }

/* Signed-in identity, swapped in place of the "enter the city" CTA. */
.navme {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
  padding: var(--s-1) var(--s-4) var(--s-1) var(--s-2);
  border-radius: 999px;
  border: 1px solid var(--ink-500);
  background: linear-gradient(160deg, rgb(22 32 41 / .9), rgb(10 15 20 / .95));
  box-shadow: inset 0 1px 0 rgb(216 226 232 / .12);
  color: var(--fg);
  font-weight: 600;
  font-size: var(--fs-subhead);
  transition: border-color var(--dur-1) ease, transform var(--dur-2) var(--ease);
}
.navme:hover { border-color: var(--crm-400); transform: translateY(-1px); }
.navme-av {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  flex: none;
  border-radius: 50%;
  background: radial-gradient(120% 120% at 30% 20%, var(--crm-400), var(--crm-600));
  color: #fff;
  font-family: var(--lat);
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.navme-name { max-width: 12rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.navme-count {
  display: grid;
  place-items: center;
  min-width: 20px; height: 20px;
  padding: 0 .25rem;
  border-radius: 999px;
  background: rgb(224 35 63 / .16);
  border: 1px solid rgb(224 35 63 / .4);
  color: var(--crm-300);
  font-size: var(--fs-caption);
  font-weight: 700;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 40px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--ink-400);
  color: var(--fg-dim);
  font-size: var(--fs-subhead);
  font-weight: 600;
  transition: color var(--dur-1) ease, border-color var(--dur-1) ease;
}
.back:hover { color: var(--fg); border-color: var(--crm-400); }
.back i { font-style: normal; color: var(--crm-300); }

.burger { display: none; width: 44px; height: 44px; border-radius: var(--r-chip); cursor: pointer; place-items: center; }
.burger span { display: block; width: 18px; height: 1.5px; background: var(--fg); transition: transform var(--dur-2) var(--ease); }
.burger span + span { margin-top: var(--s-1); }
body.menu-open .burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
body.menu-open .burger span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

/* ---- document shell ---- */
.doc {
  position: relative;
  z-index: var(--z-raised);
  width: min(100% - 2.5rem, 1400px);
  margin-inline: auto;
  padding-block: clamp(7rem, 14vh, 10rem) clamp(4rem, 8vh, 6rem);
}

.subhero { max-width: 46rem; margin-bottom: var(--s-6); }
.subhero h1 {
  font-size: var(--step-h1);
  font-weight: 900;
  line-height: 1.14;
  margin-block: var(--s-4) var(--s-4);
}
.subhero p { color: var(--fg-dim); max-width: 58ch; }

/* ---- reveals ---- */
.rv { opacity: 0; transform: translateY(24px); }
.rv.is-in { opacity: 1; transform: none; transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease); }

/* =====================================================================
   RULES
   ===================================================================== */
/* Rules list — Galaxy-style row layout in REDLINE colours. Aliases only:
   every value maps back to the ink / crimson ramps defined in :root. */
.page-rules {
  --gx-line:    var(--ink-500);
  --gx-line-hi: var(--ink-400);
  --gx-fg:      var(--fg);
  --gx-dim:     var(--fg-dim);
  --gx-mute:    var(--fg-mute);
  --gx-acc:     var(--crm-300);
  --gx-acc-bg:  rgb(224 35 63 / .09);
  --gx-acc-bd:  rgb(224 35 63 / .32);
}

.page-rules .subhero p { color: var(--gx-dim); }
/* a reference page: the title introduces the list, it doesn't hold the fold */
.page-rules .subhero h1 { font-size: var(--step-h2); }

/* ---- toolbar: category tabs + search ---- */
.rbar {
  position: sticky;
  top: 84px;
  z-index: var(--z-raised);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-2);
  border-radius: var(--r-card);
}
.rbar-tabs { display: flex; flex-wrap: wrap; gap: var(--s-1); }
.rtab {
  cursor: pointer;
  padding: .5rem 1rem;
  border-radius: var(--r-chip);
  font-size: var(--fs-subhead);
  font-weight: 600;
  color: var(--gx-dim);
  border: 1px solid transparent;
  transition: color var(--dur-1) ease, background var(--dur-1) ease, border-color var(--dur-1) ease;
}
.rtab:hover { color: var(--gx-fg); background: rgb(216 226 232 / .04); }
.rtab.is-on { color: var(--crm-200); background: var(--gx-acc-bg); border-color: var(--gx-acc-bd); }
.rsearch {
  flex: 1 1 220px;
  max-width: 320px;
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0 var(--s-3);
  border-radius: var(--r-chip);
  background: rgb(6 9 12 / .55);
  border: 1px solid var(--gx-line);
  color: var(--gx-mute);
  transition: border-color var(--dur-1) ease;
}
.rsearch:focus-within { border-color: var(--crm-500); }
.rsearch svg { width: 16px; height: 16px; flex: none; }
.rsearch input {
  flex: 1;
  min-width: 0;
  padding: var(--s-2) 0;
  font: inherit;
  font-size: var(--fs-subhead);
  color: var(--gx-fg);
  background: none;
  border: 0;
  outline: none;
}
.rsearch input::placeholder { color: var(--gx-mute); }

.rlegend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
  margin: var(--s-4) var(--s-1) 0;
}
.rlegend-count { margin-inline-start: auto; font-size: var(--fs-footnote); color: var(--gx-mute); }

/* ---- the list ---- */
.rlist { display: grid; gap: var(--s-3); margin-top: var(--s-4); }

.rule {
  position: relative;
  padding: 1rem 1.5rem var(--s-5);
  border-radius: 10px;
  background: linear-gradient(160deg, rgb(22 32 41 / .62), rgb(10 15 20 / .8));
  border: 1px solid var(--gx-line);
  box-shadow: inset 0 1px 0 rgb(216 226 232 / .06);
  scroll-margin-top: 170px;
  transition: border-color var(--dur-1) ease, background var(--dur-1) ease;
}
.rule:hover { border-color: var(--gx-line-hi); }

/* severity edge: the penalty reads at a glance while scrolling */
.rule::before {
  content: "";
  position: absolute;
  inset-block: 14px;
  inset-inline-start: -1px;
  width: 3px;
  border-radius: 3px;
  background: var(--sev, var(--ink-400));
  opacity: .8;
}
.rule[data-pen="warn"] { --sev: var(--crm-300); }
.rule[data-pen="ban"]  { --sev: var(--crm-400); }
.rule:target {
  border-color: var(--gx-acc-bd);
  box-shadow: inset 0 1px 0 rgb(216 226 232 / .08), 0 0 0 3px rgb(224 35 63 / .1);
}

.rule-head { display: flex; align-items: center; gap: var(--s-2); margin-bottom: var(--s-2); }
.rule-no {
  font-size: var(--fs-footnote);
  font-weight: 600;
  color: var(--gx-mute);
  transition: color var(--dur-1) ease;
}
.rule-no:hover { color: var(--gx-acc); }

.rchip {
  font-size: var(--fs-caption);
  font-weight: 600;
  padding: 2px var(--s-3);
  border-radius: 999px;
  border: 1px solid;
  color: var(--gx-dim); background: rgb(216 226 232 / .04); border-color: var(--gx-line-hi);
}

.rule h3 { font-size: var(--fs-body); color: var(--gx-fg); margin-bottom: var(--s-1); }
.rule-body { display: grid; gap: var(--s-1); }
.rule-body p { color: var(--gx-dim); font-size: var(--fs-subhead); line-height: 1.95; max-width: 65ch; }
.rule mark { background: rgb(224 35 63 / .3); color: var(--gx-fg); border-radius: 3px; padding: 0 .1em; }

/* ---- penalty badges ---- */
.rpen {
  font-size: var(--fs-caption);
  font-weight: 700;
  padding: 2px var(--s-3);
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid;
}
.rule-head .rpen { margin-inline-start: auto; }
.rpen--info { color: var(--fg-dim);  background: rgb(154 169 180 / .06); border-color: var(--ink-400); }
.rpen--warn { color: var(--crm-300); background: var(--gx-acc-bg);        border-color: var(--gx-acc-bd); }
.rpen--ban  { color: var(--on-crm);  background: var(--crm-500);          border-color: var(--crm-400); }

.rempty { padding: 2.5rem 1rem; text-align: center; color: var(--gx-mute); }


.note {
  display: flex;
  gap: var(--s-4);
  align-items: flex-start;
  margin-top: 16px;
  padding: 1.5rem var(--s-6);
  border-radius: var(--r-container);
  border: 1px solid rgb(224 35 63 / .3);
  background:
    radial-gradient(120% 140% at 100% 0%, rgb(224 35 63 / .13), transparent 55%),
    linear-gradient(160deg, rgb(22 32 41 / .82), rgb(10 15 20 / .92));
}
.note-ic {
  width: 38px; height: 38px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--r-chip);
  color: var(--crm-300);
  background: rgb(224 35 63 / .12);
  border: 1px solid rgb(224 35 63 / .25);
  font-weight: 800;
}
.note p { color: var(--fg-dim); font-size: var(--fs-subhead); }
.note b { color: var(--fg); }

/* =====================================================================
   PROFILE
   ===================================================================== */
.pf-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-container);
  border: 1px solid var(--ink-500);
  box-shadow: inset 0 1px 0 rgb(216 226 232 / .10), var(--shadow);
  margin-bottom: 16px;
}
/* painted by irrp-skyline.js — no video, no remote image */
.pf-banner-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.pf-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(200deg, rgb(224 35 63 / .12), transparent 48%),
    linear-gradient(0deg, rgb(6 9 12 / .95), rgb(6 9 12 / .4) 62%, rgb(6 9 12 / .6));
}

.pf-row {
  position: relative;
  z-index: var(--z-raised);
  padding: clamp(1.5rem, 4vw, 2.6rem);
  display: flex;
  align-items: flex-end;
  gap: var(--s-6);
  flex-wrap: wrap;
  min-height: 15rem;
}

.pf-av {
  width: 104px; height: 104px;
  flex: none;
  border-radius: var(--r-container);
  border: 1px solid var(--ink-400);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-sm);
}

/* Monogram avatar. Replaces a remote random photo — a stranger's face
   standing in for the player's character was never right anyway. */
.pf-av--mono {
  display: grid;
  place-items: center;
  background:
    radial-gradient(120% 120% at 30% 20%, rgb(224 35 63 / .28), transparent 60%),
    linear-gradient(160deg, var(--ink-600), var(--ink-800));
  box-shadow: inset 0 1px 0 rgb(216 226 232 / .12), var(--shadow-sm);
}
.pf-av--mono::after {
  content: attr(data-initials);
  font-family: var(--lat);
  font-weight: 700;
  font-size: var(--fs-large);
  letter-spacing: .06em;
  color: var(--crm-300);
  text-shadow: 0 0 18px rgb(224 35 63 / .5);
}

.pf-id { flex: 1; min-width: 14rem; }
.pf-id h1 { font-size: var(--step-h2); margin-block: 0 var(--s-3); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border-radius: 999px;
  border: 1px solid var(--ink-500);
  background: rgb(15 22 29 / .75);
  color: var(--fg-dim);
  font-size: var(--fs-footnote);
  font-weight: 600;
  margin-inline-end: var(--s-2);
}
.chip--on { color: var(--crm-300); border-color: rgb(224 35 63 / .45); background: rgb(224 35 63 / .1); }
.chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--crm-400);
  box-shadow: 0 0 0 0 rgb(224 35 63 / .7);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 7px rgb(224 35 63 / 0); }
  100% { box-shadow: 0 0 0 0 rgb(224 35 63 / 0); }
}

.xp { margin-top: var(--s-4); max-width: 23rem; }
.xp-row { display: flex; justify-content: space-between; gap: 1rem; font-size: var(--fs-footnote); color: var(--fg-mute); margin-bottom: .5rem; }
.xp-row b { color: var(--fg); font-family: var(--lat); direction: ltr; font-weight: 600; }
.xp-bar { height: 5px; border-radius: 4px; background: rgb(31 45 56 / .9); overflow: hidden; }
.xp-bar i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--crm-500), var(--crm-300));
  transition: width .3s var(--ease);
}

.pf-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 16px; align-items: start; }
.pf-col { display: grid; gap: 16px; align-content: start; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat {
  padding: var(--s-5);
  border-radius: var(--r-card);
}
.stat-k { font-size: var(--fs-caption); color: var(--fg-mute); }
.stat-v {
  font-family: var(--lat);
  font-weight: 700;
  font-size: var(--fs-title2);
  line-height: 1.1;
  margin-top: .5rem;
  direction: ltr;
  text-align: start;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-v i { font-style: normal; color: var(--crm-300); font-size: var(--fs-body); }
.stat-v--txt { font-size: var(--fs-body); }

.card { padding: var(--s-6); border-radius: var(--r-container); }
.card h3 { font-size: var(--fs-body); margin-bottom: var(--s-4); }

.vital {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  align-items: center;
  gap: var(--s-4);
  padding-block: var(--s-3);
  border-top: 1px solid var(--ink-500);
}
.vital:first-of-type { border-top: 0; padding-top: 0; }
.vital-k { font-size: var(--fs-footnote); color: var(--fg-mute); }
.track { height: 4px; border-radius: 3px; background: rgb(31 45 56 / .9); overflow: hidden; }
.track i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--crm-500), var(--crm-300));
  transition: width .3s var(--ease);
}
.vital-n { font-family: var(--lat); font-weight: 600; font-size: var(--fs-footnote); color: var(--fg); min-width: 3.6rem; text-align: end; direction: ltr; }

.car { border-radius: var(--r-container); overflow: hidden; }
.car-top { padding: var(--s-6) var(--s-6) 0; }
.car-top h3 { font-size: var(--fs-title3); margin-top: .5rem; }
.car-img {
  display: block;
  width: 100%;
  height: 15rem;
  margin-top: var(--s-4);
  position: relative;
}
.car-img::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 -50px 60px -20px rgb(6 9 12 / .95); }
.car-data { display: flex; flex-wrap: wrap; gap: var(--s-8); padding: var(--s-4) var(--s-6); border-top: 1px solid var(--ink-500); }
.car-data .k { font-size: var(--fs-caption); color: var(--fg-mute); }
.car-data .v { font-family: var(--lat); font-weight: 700; font-size: var(--fs-body); margin-top: .25rem; direction: ltr; text-align: start; }

/* ---- closing strip ---- */
.close {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--s-5);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--ink-500);
}
.close h2 { font-size: var(--step-h2); font-weight: 900; }
.close p { color: var(--fg-dim); max-width: 44ch; }
.close-links { display: flex; flex-wrap: wrap; gap: var(--s-5); justify-content: center; color: var(--fg-mute); font-size: var(--fs-footnote); margin-top: var(--s-2); }
.close-links a { transition: color var(--dur-1) ease; }
.close-links a:hover { color: var(--crm-300); }

.notice {
  display: none;
  margin-top: 1rem;
  padding: var(--s-3) 1rem;
  border-radius: var(--r-chip);
  border: 1px solid var(--ink-500);
  background: var(--ink-700);
  color: var(--fg-dim);
  font-size: var(--fs-subhead);
}
.notice.is-on { display: block; }

/* ---- responsive ---- */
@media (max-width: 980px) {
  .pf-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1000px) {   /* below this the full nav wraps to two rows */
  .nav-links {
    position: fixed;
    inset: 78px 1.25rem auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--s-2);
    border-radius: var(--r-container);
    background: linear-gradient(160deg, rgb(22 32 41 / .97), rgb(10 15 20 / .98));
    border: 1px solid var(--ink-500);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: none;
  }
  body.menu-open .nav-links { display: flex; }
  .nav-links a { padding: var(--s-4) 1rem; }
  .burger { display: grid; }
  .back { display: none; }
}
@media (max-width: 560px) {
  .rbar { position: static; }
  .rsearch { max-width: none; }
  .rule { padding: var(--s-4) var(--s-4) var(--s-4); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .vital { grid-template-columns: 4.2rem 1fr auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rv { opacity: 1; transform: none; }
}