:root {
  --rr4-amber: #eead08;
  --rr4-amber-soft: #ffd45c;
  --rr4-ink: #090909;
  --rr4-panel: #4d4d4d;
  --rr4-panel-soft: #656565;
  --rr4-line: rgba(255, 255, 255, 0.78);
  --rr4-red: #d72626;
  --rr4-red-soft: rgba(215, 38, 38, 0.45);
  --rr4-sky: #a7d8ff;
  --rr4-green: #83d24a;
  --rr4-green-soft: #b7eb74;
  --rr4-violet: #8f89a8;
  --rr4-violet-soft: #c1bacf;
  --rr4-steel: #7da7bf;
  --rr4-steel-soft: #b9d8eb;
  --rr4-light: #f3f3f3;
  --rr4-light-soft: #fff7d6;
  --rr4-dark-soft: #2a2a2a;
  --rr4-copy: #f3f3f3;
  --rr4-copy-muted: rgba(255, 255, 255, 0.72);
  --rr4-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --bs-primary: var(--rr4-amber);
  --bs-primary-rgb: 247, 181, 0;
  --bs-secondary: var(--rr4-violet);
  --bs-secondary-rgb: 143, 137, 168;
  --bs-success: var(--rr4-green);
  --bs-success-rgb: 131, 210, 74;
  --bs-danger: var(--rr4-red);
  --bs-danger-rgb: 215, 38, 38;
  --bs-warning: var(--rr4-amber-soft);
  --bs-warning-rgb: 255, 212, 92;
  --bs-info: var(--rr4-steel);
  --bs-info-rgb: 125, 167, 191;
  --bs-light: var(--rr4-light);
  --bs-light-rgb: 243, 243, 243;
  --bs-dark: var(--rr4-ink);
  --bs-dark-rgb: 9, 9, 9;
  --bs-primary-text-emphasis: #ffe08a;
  --bs-secondary-text-emphasis: var(--rr4-violet-soft);
  --bs-success-text-emphasis: var(--rr4-green-soft);
  --bs-danger-text-emphasis: #ff8d8d;
  --bs-warning-text-emphasis: #fff1b6;
  --bs-info-text-emphasis: var(--rr4-steel-soft);
  --bs-light-text-emphasis: #ffffff;
  --bs-dark-text-emphasis: #d0d0d0;
  --bs-primary-bg-subtle: rgba(247, 181, 0, 0.12);
  --bs-secondary-bg-subtle: rgba(143, 137, 168, 0.14);
  --bs-success-bg-subtle: rgba(131, 210, 74, 0.14);
  --bs-danger-bg-subtle: rgba(215, 38, 38, 0.14);
  --bs-warning-bg-subtle: rgba(255, 212, 92, 0.14);
  --bs-info-bg-subtle: rgba(125, 167, 191, 0.14);
  --bs-light-bg-subtle: rgba(243, 243, 243, 0.1);
  --bs-dark-bg-subtle: rgba(255, 255, 255, 0.08);
  --bs-primary-border-subtle: rgba(247, 181, 0, 0.35);
  --bs-secondary-border-subtle: rgba(143, 137, 168, 0.35);
  --bs-success-border-subtle: rgba(131, 210, 74, 0.35);
  --bs-danger-border-subtle: rgba(215, 38, 38, 0.35);
  --bs-warning-border-subtle: rgba(255, 212, 92, 0.35);
  --bs-info-border-subtle: rgba(125, 167, 191, 0.35);
  --bs-light-border-subtle: rgba(243, 243, 243, 0.3);
  --bs-dark-border-subtle: rgba(255, 255, 255, 0.18);
  --bs-body-font-family: "Oswald", sans-serif;
  --bs-body-color: #151515;
  --bs-body-bg: var(--rr4-amber-soft);
  --bs-emphasis-color: #050505;
  --bs-secondary-color: rgba(18, 18, 18, 0.72);
  --bs-secondary-color-rgb: 18, 18, 18;
  --bs-tertiary-color: rgba(18, 18, 18, 0.54);
  --bs-tertiary-color-rgb: 18, 18, 18;
  --bs-border-color: rgba(255, 255, 255, 0.28);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  color: var(--rr4-ink);
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.26), transparent 24%),
    radial-gradient(circle at 18% 14%, rgba(167, 216, 255, 0.16), transparent 18%),
    linear-gradient(180deg, #eead08 0%, var(--rr4-amber-soft) 46%, #e5b931 100%);
  letter-spacing: 0.02em;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.rr4-shell {
  position: relative;
  overflow-x: hidden;
}

.rr4-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0%, rgba(215, 38, 38, 0.24) 46%, rgba(215, 38, 38, 0.65) 50%, rgba(215, 38, 38, 0.24) 54%, transparent 100%);
  opacity: 0.18;
  transform: translateX(-45%);
  mix-blend-mode: screen;
}

.rr4-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 4px;
  opacity: 0.35;
}

.rr4-topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: blur(10px);
  background: rgba(18, 18, 18, 0.82);
  border-bottom: 1px solid rgba(255, 212, 92, 0.28);
}

.rr4-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Anton", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rr4-violet-soft);
}

.rr4-brand-mark {
  padding: 0.18rem 0.5rem;
  color: var(--rr4-amber);
  background: var(--rr4-ink);
  border: 2px solid var(--rr4-line);
  box-shadow: inset 0 0 0 2px rgba(247, 181, 0, 0.2);
}

.rr4-section-label,
.rr4-kicker,
.rr4-nav-link,
.rr4-meta,
.rr4-hud-caption {
  font-family: "Share Tech Mono", monospace;
  text-transform: uppercase;
}

.rr4-kicker {
  color: #7b1f1f;
  letter-spacing: 0.14em;
}

.rr4-card .rr4-kicker {
  color: var(--rr4-amber);
  letter-spacing: 0.14em;
}

.rr4-nav-link {
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.14em;
  font-size: 0.86rem;
}

.rr4-nav-link:hover,
.rr4-nav-link:focus-visible {
  color: var(--rr4-amber-soft);
}

.rr4-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.rr4-speedlines {
  position: absolute;
  inset: 14% 0 auto;
  height: 180px;
  background:
    repeating-linear-gradient(90deg,
      transparent 0 4%,
      rgba(215, 38, 38, 0.14) 4% 7%,
      rgba(215, 38, 38, 0.8) 7% 7.6%,
      transparent 7.6% 12%);
  filter: blur(0.5px);
  opacity: 0.52;
  transform: skewY(-4deg);
}

.rr4-card,
.rr4-frame,
.rr4-demo,
.rr4-code,
.rr4-dialog,
.rr4-sidebar,
.rr4-stat,
.rr4-browser {
  position: relative;
  border: 2px solid var(--rr4-line);
  box-shadow: var(--rr4-shadow);
}

.rr4-card,
.rr4-demo,
.rr4-dialog,
.rr4-sidebar,
.rr4-stat,
.rr4-browser {
  color: var(--rr4-copy);
  background: linear-gradient(180deg, rgba(61, 61, 61, 0.97), rgba(34, 34, 34, 0.94));
}

.rr4-frame {
  background: var(--rr4-amber);
  color: var(--rr4-ink);
}

.rr4-panel-title {
  display: inline-block;
  padding: 0.2rem 0.72rem;
  color: var(--rr4-ink);
  font-size: 0.8rem;
  background: #fff0b8;
  border-right: 2px solid var(--rr4-ink);
  border-bottom: 2px solid var(--rr4-ink);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.18);
}

.rr4-headline {
  font-family: "Anton", sans-serif;
  font-size: clamp(3rem, 11vw, 7.75rem);
  line-height: 0.92;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
  color: #121212;
  text-shadow: 5px 5px 0 rgba(255, 255, 255, 0.28);
}

.rr4-subheadline {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: rgba(18, 18, 18, 0.78);
  max-width: 36rem;
}

.rr4-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.rr4-btn,
.rr4-chip,
.rr4-control {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border: 2px solid var(--rr4-line);
  text-transform: uppercase;
  transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease, color 140ms ease;
}

.rr4-btn {
  min-width: 200px;
  color: var(--rr4-copy);
  background: linear-gradient(180deg, #4f4f4f, #242424);
}

.rr4-btn.is-primary {
  color: var(--rr4-ink);
  background: linear-gradient(180deg, #fff2bc, var(--rr4-amber));
}

.rr4-btn:hover,
.rr4-chip:hover,
.rr4-control:hover,
.rr4-btn:focus-visible,
.rr4-chip:focus-visible,
.rr4-control:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.28);
}

.rr4-chip {
  padding: 0.4rem 0.7rem;
  color: var(--rr4-ink);
  background: #fff0b8;
  font-size: 0.82rem;
}

.rr4-chip.is-dark {
  color: var(--rr4-copy);
  background: #2c2c2c;
}

.rr4-counter {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.rr4-digit {
  padding: 0.7rem 0;
  text-align: center;
  color: var(--rr4-ink);
  background: #fff0b8;
  border: 2px solid var(--rr4-line);
  font-family: "Share Tech Mono", monospace;
  font-size: 1.15rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.18);
}

.rr4-media-card {
  position: relative;
  min-height: 26rem;
  overflow: hidden;
  background: #111;
}

.rr4-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.05) brightness(0.9);
}

.rr4-media-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.06) 40%, rgba(0, 0, 0, 0.82) 100%);
}

.rr4-sidebar {
  padding: 0.85rem;
  height: 100%;
}

.rr4-menu {
  display: grid;
  gap: 0.45rem;
}

.rr4-menu-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 0.72rem 0.9rem;
  color: var(--rr4-copy);
  background: linear-gradient(180deg, #585858, #2d2d2d);
  border: 2px solid var(--rr4-line);
  text-transform: uppercase;
}

.rr4-bg-img {
  z-index: -1;
  position: absolute;
  inset: 0;
}

.rr4-bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
}

.rr4-menu-item .marker {
  position: relative;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--rr4-line);
  background: transparent;
}

.rr4-menu-item .marker::before {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--rr4-amber);
}

.rr4-menu-item.is-current {
  color: var(--rr4-ink);
  background: linear-gradient(180deg, #fff2bc, var(--rr4-amber));
}

.rr4-menu-item.is-current .marker {
  border-color: var(--rr4-ink);
  animation: none;
}

.rr4-menu-item.is-current .marker::before {
  background: var(--rr4-red);
  animation: rr4-marker-flash 1.8s ease-in-out infinite;
}

.rr4-stat {
  padding: 1rem;
}

.rr4-stat strong {
  display: block;
  font-family: "Anton", sans-serif;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 0.95;
  color: #ffe28d;
}

.rr4-hud {
  display: grid;
  gap: 0.85rem;
}

.rr4-hud-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.rr4-browser {
  overflow: hidden;
  background: #1d1d1d;
}

.rr4-browser-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.8rem;
  color: var(--rr4-ink);
  background: linear-gradient(180deg, #fff0b8, var(--rr4-amber));
  border-bottom: 2px solid var(--rr4-ink);
}

.rr4-browser-screen {
  padding: 1.25rem;
  background: linear-gradient(180deg, rgba(53, 53, 53, 0.88), rgba(25, 25, 25, 0.96));
}

.rr4-meter {
  display: grid;
  gap: 0.65rem;
}

.rr4-meter-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.rr4-meter-label {
  color: #fff1b6;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rr4-meter-value {
  color: var(--rr4-copy);
  font-family: "Anton", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 0.95;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rr4-meter-track {
  position: relative;
  min-height: 1.5rem;
  overflow: hidden;
  border: 2px solid var(--rr4-line);
  background:
    repeating-linear-gradient(90deg,
      rgba(255, 255, 255, 0.08) 0 6%,
      rgba(255, 255, 255, 0.02) 6% 7%),
    linear-gradient(180deg, rgba(18, 18, 18, 0.92), rgba(44, 44, 44, 0.96));
}

.rr4-meter-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--rr4-meter-value, 50%);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.22), transparent 18%),
    linear-gradient(90deg, #fff2bc 0%, var(--rr4-amber) 55%, var(--rr4-red) 100%);
  box-shadow: inset -8px 0 18px rgba(0, 0, 0, 0.25);
}

.rr4-meter-fill::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -1px;
  bottom: -2px;
  width: 3px;
  background: #f94d4db3;
  animation: rr4-meter-edge-flash 0.22s steps(1, end) infinite;
}

.rr4-meter-fill.is-danger {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), transparent 18%),
    linear-gradient(90deg, #ffd36a 0%, #ff7a00 45%, var(--rr4-red) 100%);
}

.rr4-meter-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg,
      transparent 0 calc(10% - 2px),
      rgba(255, 255, 255, 0.55) calc(10% - 2px) 10%);
  mix-blend-mode: screen;
}

.rr4-meter-scale {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.62);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.rr4-accordion {
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: transparent;
  --bs-accordion-border-radius: 0;
  --bs-accordion-inner-border-radius: 0;
  --bs-accordion-btn-focus-border-color: transparent;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-color: var(--rr4-ink);
  --bs-accordion-active-bg: transparent;
  display: grid;
  gap: 0.7rem;
}

.rr4-accordion .accordion-item {
  overflow: hidden;
  color: var(--rr4-copy);
  background: linear-gradient(180deg, rgba(58, 58, 58, 0.98), rgba(27, 27, 27, 0.96));
  border: 2px solid var(--rr4-line);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
}

.rr4-accordion .accordion-button {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  color: var(--rr4-copy);
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #555, #2e2e2e);
  box-shadow: none;
}

.rr4-accordion .accordion-button::after {
  width: auto;
  height: auto;
  margin: 0;
  color: var(--rr4-amber);
  content: "▼";
  background-image: none;
  font-family: "Anton", sans-serif;
  font-size: 1.5rem;
  line-height: 1;
  transform: none;
}

.rr4-accordion .accordion-button:not(.collapsed) {
  color: var(--rr4-ink);
  background: linear-gradient(180deg, #fff2bc, var(--rr4-amber));
}

.rr4-accordion .accordion-button:not(.collapsed)::after {
  color: var(--rr4-red);
  content: "▲";
}

.rr4-accordion .accordion-body {
  padding: 1rem;
  border-top: 2px solid rgba(255, 255, 255, 0.16);
}

.rr4-accordion-meta {
  color: rgba(255, 255, 255, 0.62);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rr4-dialog {
  padding: 1rem;
}

.rr4-portrait {
  overflow: hidden;
  max-width: 240px;
  border: 2px solid var(--rr4-line);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.2);
}

.rr4-portrait img {
  width: 100%;
  aspect-ratio: 1 / 1.1;
  object-fit: cover;
}

.rr4-message-box {
  position: relative;
  min-height: 10rem;
  padding: 1rem 1.1rem;
  color: var(--rr4-copy);
  background: linear-gradient(180deg, #5d5d5d, #373737);
  border: 2px solid var(--rr4-line);
  font-family: "Share Tech Mono", monospace;
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.rr4-message-box-more::after {
  content: "\25BC";
  position: absolute;
  right: 0.9rem;
  bottom: 0.6rem;
  color: var(--rr4-copy);
  font-size: 0.9rem;
  line-height: 1;
  animation: rr4-more-flash 1.2s steps(1, end) infinite;
}

.rr4-form-control,
.rr4-select {
  min-height: 3rem;
  color: var(--rr4-copy);
  background: rgba(25, 25, 25, 0.94);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 0;
  box-shadow: none;
}

.rr4-form-control:focus,
.rr4-select:focus {
  color: var(--rr4-copy);
  background: rgba(25, 25, 25, 0.98);
  border-color: var(--rr4-amber);
  box-shadow: 0 0 0 0.2rem rgba(247, 181, 0, 0.16);
}

.rr4-input-label {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: #fff1b6;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

.rr4-table {
  margin: 0;
  width: 100%;
  color: var(--rr4-copy);
  text-transform: uppercase;
  vertical-align: middle;
  border: 2px solid var(--rr4-line);
  background: linear-gradient(180deg, rgba(36, 36, 36, 0.96), rgba(20, 20, 20, 0.94));
}

.table-responsive {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}

.rr4-table th,
.rr4-table td {
  padding: 0.9rem 1rem;
  border-color: rgba(255, 255, 255, 0.1);
}

.rr4-table thead th {
  color: var(--rr4-ink);
  background: var(--rr4-amber);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
  border-bottom: 2px solid var(--rr4-ink);
}

.rr4-table tbody td {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

.rr4-table tbody tr:nth-child(odd) td {
  background: rgba(255, 255, 255, 0.06);
}

.rr4-table tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.015);
}

.rr4-table tbody tr:hover td {
  color: var(--rr4-ink);
  background: rgba(255, 212, 92, 0.88);
}

.rr4-table tbody td:last-child {
  color: var(--rr4-amber-soft);
  font-family: "Share Tech Mono", monospace;
  white-space: nowrap;
}

.rr4-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 1rem;
}

.rr4-page {
  min-width: 1.9rem;
  padding: 0.3rem 0.45rem;
  text-align: center;
  color: var(--rr4-ink);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.8rem;
  line-height: 1;
  background: linear-gradient(180deg, #fff0b8, var(--rr4-amber));
  border: 2px solid rgba(255, 255, 255, 0.72);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.16);
}

.rr4-page.is-current {
  color: var(--rr4-copy);
  background: linear-gradient(180deg, #5a5a5a, #2a2a2a);
  border-color: var(--rr4-line);
}

.rr4-code {
  padding: 1rem;
  color: var(--rr4-copy);
  background: #111;
}

.rr4-code pre {
  margin: 0;
  color: #f4f4f4;
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.9rem;
  white-space: pre-wrap;
}

.rr4-demo {
  padding: 1rem;
}

.rr4-gallery-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 2px solid var(--rr4-line);
}

.rr4-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rr4-swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem;
}

.rr4-swatch {
  padding: 0.9rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.16);
  color: var(--rr4-copy);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
}

.rr4-swatch code {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--rr4-copy-muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.82rem;
}

.rr4-placeholder-card {
  max-width: 24rem;
  color: var(--rr4-copy);
  background: linear-gradient(180deg, rgba(56, 56, 56, 0.98), rgba(28, 28, 28, 0.96));
  border: 2px solid var(--rr4-line);
  border-radius: 0;
  box-shadow: var(--rr4-shadow);
}

.rr4-placeholder-card .card-img-top {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.05);
}

.rr4-placeholder-card .card-body {
  padding: 1rem;
}

.rr4-placeholder-card .placeholder {
  opacity: 0.7;
}

.rr4-footer {
  padding: 2rem 0 3rem;
  color: rgba(18, 18, 18, 0.62);
  text-transform: uppercase;
}

.rr4-footer-mark {
  display: inline-block;
  height: 1rem;
  width: auto;
  vertical-align: -0.1rem;
  filter: opacity(0.5);
}

.rr4-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
}

[data-rr4-animate] {
  opacity: 1;
}

.rr4-appear-frame {
  position: relative;
}

.rr4-appear-surface {
  background: transparent !important;
  background-image: none !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

.rr4-appear-child {
  opacity: 0;
  transform: translateY(18px);
}

.rr4-appear-self {
  opacity: 0;
  transform: translateY(18px);
}

.rr4-appear-border {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  opacity: 1;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.rr4-appear-border.is-top,
.rr4-appear-border.is-bottom {
  left: 0;
  width: 0;
  height: 2px;
}

.rr4-appear-border.is-top {
  top: 0;
}

.rr4-appear-border.is-bottom {
  right: 0;
  bottom: 0;
  left: auto;
}

.rr4-appear-border.is-right,
.rr4-appear-border.is-left {
  top: 0;
  width: 2px;
  height: 0;
}

.rr4-appear-border.is-right {
  right: 0;
}

.rr4-appear-border.is-left {
  left: 0;
  bottom: 0;
  top: auto;
}

@keyframes rr4-marker-flash {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

@keyframes rr4-more-flash {

  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0.2;
  }
}

@keyframes rr4-meter-edge-flash {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.15;
  }
}

@media (max-width: 991.98px) {
  .rr4-hero {
    min-height: auto;
    padding-top: 5rem;
  }

  .rr4-sidebar {
    margin-top: 1rem;
  }
}

@media (max-width: 767.98px) {
  .rr4-headline {
    font-size: clamp(2.8rem, 19vw, 4.9rem);
  }

  .rr4-counter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rr4-cta-row,
  .rr4-hud-row {
    flex-direction: column;
  }

  .rr4-btn {
    width: 100%;
    min-width: 0;
  }

  .rr4-table {
    font-size: 0.82rem;
  }

  .rr4-table th,
  .rr4-table td {
    padding: 0.65rem 0.5rem;
  }

  .rr4-table thead th {
    white-space: normal;
    letter-spacing: 0.08em;
  }
}