:root {
  --vr-bg: #030613;
  --vr-bg-deep: #050816;
  --vr-panel: rgba(9, 18, 42, 0.9);
  --vr-panel-soft: rgba(14, 28, 62, 0.78);
  --vr-panel-strong: rgba(4, 10, 28, 0.96);
  --vr-line: rgba(77, 211, 255, 0.42);
  --vr-line-soft: rgba(148, 163, 184, 0.2);
  --vr-cyan: #35d6ff;
  --vr-blue: #2f7dff;
  --vr-purple: #9a5cff;
  --vr-pink: #ff4fd8;
  --vr-green: #45f6b0;
  --vr-amber: #ffcf5a;
  --vr-text: #e8f5ff;
  --vr-muted: #9fb0c9;
  --vr-dim: #6f80a1;
  --vr-danger: #ff667d;
  --vr-radius: 8px;
  --vr-glow-cyan: 0 0 18px rgba(53, 214, 255, 0.46);
  --vr-glow-pink: 0 0 18px rgba(255, 79, 216, 0.36);
  --vr-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
}

html {
  background: var(--vr-bg);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--vr-text);
  background:
    radial-gradient(circle at 18% 12%, rgba(47, 125, 255, 0.22), transparent 30rem),
    radial-gradient(circle at 86% 4%, rgba(255, 79, 216, 0.2), transparent 28rem),
    linear-gradient(135deg, rgba(53, 214, 255, 0.08) 1px, transparent 1px),
    linear-gradient(45deg, rgba(154, 92, 255, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #02040d 0%, #071129 46%, #030613 100%);
  background-size: auto, auto, 70px 70px, 90px 90px, auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 7%, rgba(53, 214, 255, 0.08) 7.1% 7.2%, transparent 7.3% 100%),
    linear-gradient(0deg, transparent 0 14%, rgba(154, 92, 255, 0.06) 14.1% 14.2%, transparent 14.3% 100%);
  background-size: 280px 180px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2));
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2));
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 100% 5px, 5px 100%;
  opacity: 0.22;
  mix-blend-mode: screen;
}

::selection {
  color: #ffffff;
  background: rgba(255, 79, 216, 0.55);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #060b19;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--vr-cyan), var(--vr-purple));
  border: 2px solid #060b19;
  border-radius: 999px;
}

a {
  color: var(--vr-cyan);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

a:hover {
  color: #ffffff;
  text-shadow: var(--vr-glow-cyan);
}

p,
li,
label,
.lead,
.small,
small {
  color: var(--vr-muted);
}

h1,
h2,
h3,
h4,
h5,
h6,
.display-4 {
  color: var(--vr-text);
  letter-spacing: 0;
}

.bg-light,
.bg-white {
  background-color: transparent !important;
}

.text-muted {
  color: var(--vr-muted) !important;
}

.text-dark,
.text-body {
  color: var(--vr-text) !important;
}

.text-info,
.text-primary {
  color: var(--vr-cyan) !important;
}

.text-success {
  color: var(--vr-green) !important;
}

.text-danger {
  color: var(--vr-danger) !important;
}

.text-warning {
  color: var(--vr-amber) !important;
}

.border-top,
.border-bottom,
.border,
.dropdown-divider {
  border-color: var(--vr-line-soft) !important;
}

.shadow,
.shadow-sm,
.shadow-lg {
  box-shadow: var(--vr-shadow) !important;
}

.vr-bg-bottom {
  background-image:
    linear-gradient(180deg, rgba(2, 4, 13, 0.75), rgba(2, 4, 13, 0.92)),
    url("/img/top-bg.jpg");
  background-size: cover;
  background-position: center;
}

@supports (background-image: image-set(url("/img/top-bg.webp") type("image/webp"))) {
  .vr-bg-bottom {
    background-image:
      linear-gradient(180deg, rgba(2, 4, 13, 0.75), rgba(2, 4, 13, 0.92)),
      image-set(url("/img/top-bg.webp") type("image/webp"), url("/img/top-bg.jpg") type("image/jpeg"));
  }
}

.bd-placeholder-img {
  font-size: 1.125rem;
  text-anchor: middle;
  user-select: none;
}

@media (min-width: 768px) {
  .bd-placeholder-img-lg {
    font-size: 3.5rem;
  }
}

.feather {
  width: 1rem;
  height: 1rem;
  margin-right: 0.25rem;
  color: var(--vr-cyan);
  vertical-align: text-bottom;
  filter: drop-shadow(0 0 6px rgba(53, 214, 255, 0.42));
}

.text-tips {
  color: var(--vr-cyan);
}

.seo-intro {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(53, 214, 255, 0.3);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(10, 22, 52, 0.86), rgba(5, 12, 31, 0.82)),
    radial-gradient(circle at 12% 0%, rgba(53, 214, 255, 0.16), transparent 18rem),
    radial-gradient(circle at 88% 12%, rgba(255, 79, 216, 0.12), transparent 18rem);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.3), inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.seo-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--vr-cyan), transparent 18%, transparent 82%, var(--vr-pink)) top / 100% 1px no-repeat;
}

.seo-intro-body {
  position: relative;
  padding: 1.35rem 1.5rem;
}

.seo-intro h2 {
  margin-bottom: 0.75rem;
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 900;
}

.seo-intro p {
  max-width: 980px;
  margin-bottom: 0.7rem;
  color: rgba(232, 245, 255, 0.82);
  line-height: 1.75;
}

.seo-intro p:last-child {
  margin-bottom: 0;
}

.seo-intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.95rem;
}

.seo-intro-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.72rem;
  border: 1px solid rgba(53, 214, 255, 0.32);
  border-radius: 6px;
  background: rgba(4, 12, 33, 0.64);
  color: #d8f5ff;
  font-weight: 700;
  text-decoration: none;
}

.seo-intro-links a:hover,
.seo-intro-links a:focus {
  border-color: rgba(255, 79, 216, 0.5);
  color: #ffffff;
}

.navbar {
  border-bottom: 1px solid rgba(53, 214, 255, 0.36);
  background:
    linear-gradient(90deg, rgba(4, 10, 28, 0.94), rgba(12, 20, 48, 0.9), rgba(4, 10, 28, 0.94)) !important;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.38), 0 0 28px rgba(53, 214, 255, 0.18) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.navbar::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--vr-cyan), var(--vr-pink), transparent);
}

.navbar .container {
  position: relative;
}

.navbar-brand img {
  height: 28px !important;
  filter: drop-shadow(0 0 12px rgba(53, 214, 255, 0.8));
}

.navbar-light .navbar-nav .nav-link,
.navbar-dark .navbar-nav .nav-link,
.navbar-nav .nav-link,
.navbar-nav .text-dark {
  position: relative;
  color: rgba(232, 245, 255, 0.82) !important;
  font-weight: 700;
  text-decoration: none;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:hover,
.navbar-nav .nav-link:hover {
  color: #ffffff !important;
  text-decoration: none;
}

.navbar-nav .text-info,
.navbar-nav .nav-link.text-info {
  color: var(--vr-cyan) !important;
  text-decoration: none;
  text-shadow: var(--vr-glow-cyan);
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.24rem;
  height: 2px;
  background: linear-gradient(90deg, var(--vr-cyan), var(--vr-pink));
  box-shadow: var(--vr-glow-cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .text-info::after {
  transform: scaleX(1);
}

.navbar-toggler {
  border-color: rgba(53, 214, 255, 0.5) !important;
  box-shadow: var(--vr-glow-cyan);
}

.navbar-toggler-icon {
  filter: invert(1) drop-shadow(0 0 6px rgba(53, 214, 255, 0.8));
}

.dropdown-menu {
  color: var(--vr-text);
  border: 1px solid rgba(53, 214, 255, 0.38);
  border-radius: var(--vr-radius);
  background: rgba(5, 12, 31, 0.97);
  box-shadow: var(--vr-shadow), var(--vr-glow-cyan);
}

.dropdown-item,
.dropdown-item-text {
  color: var(--vr-muted) !important;
}

.dropdown-menu .dropdown-item-text span:not(.text-success) {
  color: var(--vr-text) !important;
}

.dropdown-menu .dropdown-item {
  color: var(--vr-text) !important;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
  color: var(--vr-cyan) !important;
  background: rgba(53, 214, 255, 0.18) !important;
}

.form-control,
.custom-select {
  color: var(--vr-text);
  border: 1px solid rgba(53, 214, 255, 0.38);
  border-radius: 6px;
  background: rgba(4, 11, 28, 0.86);
  box-shadow: inset 0 0 18px rgba(53, 214, 255, 0.06);
}

.form-control:focus,
.custom-select:focus {
  color: #ffffff;
  border-color: var(--vr-pink);
  background: rgba(5, 13, 34, 0.95);
  box-shadow: 0 0 0 0.16rem rgba(255, 79, 216, 0.18), var(--vr-glow-pink);
}

.form-control:disabled,
.form-control[readonly],
.custom-select:disabled {
  color: rgba(232, 245, 255, 0.82) !important;
  border-color: rgba(53, 214, 255, 0.28) !important;
  background: rgba(6, 14, 34, 0.88) !important;
  box-shadow: inset 0 0 18px rgba(53, 214, 255, 0.05);
  -webkit-text-fill-color: rgba(232, 245, 255, 0.82);
  opacity: 1;
}

.form-control:disabled::placeholder,
.form-control[readonly]::placeholder {
  color: rgba(159, 176, 201, 0.58) !important;
  -webkit-text-fill-color: rgba(159, 176, 201, 0.58);
}

input.form-control:-webkit-autofill,
input.form-control:-webkit-autofill:hover,
input.form-control:-webkit-autofill:focus,
textarea.form-control:-webkit-autofill,
select.form-control:-webkit-autofill {
  border-color: rgba(255, 79, 216, 0.5) !important;
  box-shadow: 0 0 0 1000px rgba(6, 14, 34, 0.96) inset, 0 0 0 0.16rem rgba(255, 79, 216, 0.12) !important;
  -webkit-text-fill-color: #ffffff;
  caret-color: #ffffff;
}

.form-control::placeholder {
  color: rgba(159, 176, 201, 0.74);
}

.input-group-text {
  color: var(--vr-cyan);
  border: 1px solid rgba(53, 214, 255, 0.38);
  background: rgba(8, 18, 43, 0.96);
}

.btn {
  border-radius: 6px;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary,
.btn-info {
  color: #ffffff !important;
  border-color: rgba(53, 214, 255, 0.76);
  background: linear-gradient(135deg, #1478ff 0%, #8b4dff 52%, #ff4fd8 100%);
  box-shadow: 0 0 18px rgba(53, 214, 255, 0.34), 0 10px 24px rgba(10, 16, 38, 0.34);
}

.btn-primary:hover,
.btn-info:hover,
.btn-primary:focus,
.btn-info:focus {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(135deg, #35d6ff 0%, #9a5cff 48%, #ff4fd8 100%);
  box-shadow: 0 0 24px rgba(53, 214, 255, 0.5), 0 0 24px rgba(255, 79, 216, 0.26);
}

.btn-success {
  color: #061016 !important;
  border-color: rgba(69, 246, 176, 0.82);
  background: linear-gradient(135deg, #45f6b0, #35d6ff);
  box-shadow: 0 0 18px rgba(69, 246, 176, 0.32);
}

.btn-outline-primary,
.btn-outline-info,
.btn-outline-success,
.btn-outline-danger {
  color: var(--vr-cyan) !important;
  border-color: rgba(53, 214, 255, 0.62);
  background: rgba(5, 14, 35, 0.72);
  box-shadow: inset 0 0 18px rgba(53, 214, 255, 0.08), 0 0 14px rgba(53, 214, 255, 0.1);
}

.btn-outline-primary:hover,
.btn-outline-info:hover,
.btn-outline-success:hover,
.btn-outline-danger:hover,
.btn-outline-primary.active,
.btn-outline-info.active,
.btn-outline-success.active,
.btn-outline-danger.active,
.btn-group .btn.active {
  color: #ffffff !important;
  border-color: rgba(255, 79, 216, 0.84);
  background: linear-gradient(135deg, rgba(47, 125, 255, 0.86), rgba(255, 79, 216, 0.74));
  box-shadow: var(--vr-glow-cyan), var(--vr-glow-pink);
}

.btn-outline-danger {
  color: var(--vr-danger) !important;
  border-color: rgba(255, 102, 125, 0.62);
}

.btn-group.shadow {
  border-radius: var(--vr-radius);
  box-shadow: 0 0 22px rgba(53, 214, 255, 0.14) !important;
}

.jumbotron {
  position: relative;
  padding-top: 3rem;
  padding-bottom: 3rem;
  margin-bottom: 0;
  overflow: hidden;
  border: 1px solid rgba(53, 214, 255, 0.36);
  border-radius: var(--vr-radius);
  background:
    linear-gradient(135deg, rgba(5, 13, 34, 0.94), rgba(17, 28, 65, 0.86)),
    radial-gradient(circle at 100% 0%, rgba(255, 79, 216, 0.2), transparent 22rem);
  box-shadow: var(--vr-shadow), var(--vr-glow-cyan);
}

.jumbotron::before {
  content: "";
  position: absolute;
  inset: 10px;
  pointer-events: none;
  border: 1px solid rgba(255, 79, 216, 0.22);
  clip-path: polygon(0 0, 38% 0, 42% 10px, 58% 10px, 62% 0, 100% 0, 100% 100%, 65% 100%, 61% calc(100% - 10px), 39% calc(100% - 10px), 35% 100%, 0 100%);
}

@media (min-width: 768px) {
  .jumbotron {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

.jumbotron p:last-child {
  margin-bottom: 0;
}

.jumbotron h1 {
  font-weight: 900;
}

.jumbotron .container {
  max-width: 46rem;
}

.card {
  position: relative;
  overflow: hidden;
  color: var(--vr-text);
  border: 1px solid rgba(53, 214, 255, 0.28);
  border-radius: var(--vr-radius);
  background:
    linear-gradient(180deg, rgba(15, 29, 64, 0.94), rgba(5, 12, 31, 0.96)),
    radial-gradient(circle at 14% 0%, rgba(53, 214, 255, 0.12), transparent 16rem);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34), inset 0 0 0 1px rgba(255, 255, 255, 0.035);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(90deg, var(--vr-cyan), transparent 18%, transparent 82%, var(--vr-pink)) top / 100% 1px no-repeat,
    linear-gradient(180deg, var(--vr-cyan), transparent 24%) left / 1px 100% no-repeat,
    linear-gradient(180deg, var(--vr-pink), transparent 24%) right / 1px 100% no-repeat;
  opacity: 0.72;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 79, 216, 0.58);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.46), var(--vr-glow-cyan), var(--vr-glow-pink) !important;
}

.card-header {
  color: #ffffff;
  border-bottom: 1px solid rgba(53, 214, 255, 0.24);
  background: linear-gradient(90deg, rgba(53, 214, 255, 0.16), rgba(255, 79, 216, 0.12));
}

.card-body {
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.item {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(53, 214, 255, 0.18), rgba(255, 79, 216, 0.12));
}

.item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 44%, rgba(2, 5, 16, 0.72) 100%),
    linear-gradient(90deg, rgba(53, 214, 255, 0.16), transparent 26%, transparent 74%, rgba(255, 79, 216, 0.16));
}

.item img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease, filter 0.3s ease;
}

.card:hover .item img {
  transform: scale(1.08);
  filter: brightness(1.1) saturate(1.18);
}

.card-title {
  min-height: 2.8em;
  overflow: hidden;
  color: var(--vr-text);
  font-weight: 800;
  line-height: 1.4em;
  text-overflow: ellipsis;
  overflow-wrap: break-word;
  word-break: normal;
  white-space: normal;
  transition: all 0.3s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card:hover .card-title {
  color: #ffffff;
  text-shadow: var(--vr-glow-cyan);
}

.card .small {
  color: var(--vr-muted) !important;
}

.card .stretched-link::after {
  z-index: 5;
}

.card h5,
.tutorial-content .card h5,
.faq-content .card h5 {
  color: var(--vr-text) !important;
}

.pricing-header {
  position: relative;
  max-width: 980px;
}

.pricing-header .display-4 {
  font-weight: 900;
  text-shadow: 0 0 22px rgba(53, 214, 255, 0.42), 0 0 26px rgba(255, 79, 216, 0.3);
}

.price,
.pricing-card-title {
  display: block;
  min-height: 1.6em;
  overflow: visible;
  color: #ffffff;
  line-height: 1.2;
  text-shadow: var(--vr-glow-pink);
}

.page-title {
  color: #ffffff !important;
  font-weight: 900 !important;
  text-shadow: var(--vr-glow-cyan);
}

.section-title {
  color: var(--vr-text) !important;
}

.section-title svg,
.page-title svg {
  color: var(--vr-cyan) !important;
  filter: drop-shadow(0 0 8px rgba(53, 214, 255, 0.55));
}

.modal-content {
  color: var(--vr-text);
  border: 1px solid rgba(53, 214, 255, 0.44);
  border-radius: var(--vr-radius);
  background:
    linear-gradient(180deg, rgba(8, 17, 40, 0.98), rgba(3, 8, 22, 0.98)),
    radial-gradient(circle at 100% 0%, rgba(255, 79, 216, 0.16), transparent 20rem);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.62), var(--vr-glow-cyan);
}

.modal-header,
.modal-footer {
  border-color: rgba(53, 214, 255, 0.24);
}

.modal-title {
  color: #ffffff;
  font-weight: 900;
}

.modal-body {
  color: var(--vr-muted);
}

.close,
.close:hover {
  color: #ffffff;
  text-shadow: var(--vr-glow-pink);
  opacity: 0.9;
}

.alert,
.alert-info,
.alert-warning,
#collapseBox {
  color: var(--vr-muted);
  /* border: 1px solid rgba(53, 214, 255, 0.28); */
  background: rgba(8, 21, 50, 0.76) !important;
}

.alert-warning {
  border-color: rgba(255, 207, 90, 0.34);
  background: rgba(60, 43, 13, 0.36) !important;
}

.accordion-item {
  overflow: hidden;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(53, 214, 255, 0.28) !important;
  border-radius: var(--vr-radius) !important;
  background: rgba(7, 17, 40, 0.84) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
}

.accordion-button {
  color: var(--vr-text) !important;
  background: rgba(9, 19, 45, 0.92) !important;
}

.accordion-button:not(.collapsed),
.accordion-button:hover {
  color: #ffffff !important;
  background: linear-gradient(90deg, rgba(47, 125, 255, 0.26), rgba(255, 79, 216, 0.18)) !important;
  text-decoration: none !important;
  text-shadow: var(--vr-glow-cyan);
}

.accordion-body {
  color: var(--vr-muted);
  background: rgba(4, 10, 28, 0.68);
}

.nav-pills {
  gap: 0.25rem;
}

.nav-pills .nav-link {
  color: var(--vr-muted) !important;
  border: 1px solid rgba(53, 214, 255, 0.22);
  border-radius: 6px !important;
  background: rgba(6, 15, 36, 0.68);
}

.nav-pills .nav-link:hover,
.nav-pills .nav-link.active {
  color: #ffffff !important;
  border-color: rgba(255, 79, 216, 0.62);
  background: linear-gradient(90deg, rgba(47, 125, 255, 0.72), rgba(255, 79, 216, 0.58)) !important;
  box-shadow: var(--vr-glow-cyan);
}

.page-link {
  color: var(--vr-cyan);
  border: 1px solid rgba(53, 214, 255, 0.36);
  background: rgba(5, 14, 34, 0.84);
}

.page-link:hover {
  color: #ffffff;
  border-color: rgba(255, 79, 216, 0.62);
  background: rgba(255, 79, 216, 0.16);
}

.table {
  color: var(--vr-muted);
}

.table td,
.table th {
  border-color: rgba(53, 214, 255, 0.18);
}

footer {
  padding-top: 2rem;
}

footer p {
  margin-bottom: 0.25rem;
}

footer h6 {
  color: #ffffff;
  font-weight: 900;
}

footer .nav-link {
  color: var(--vr-muted) !important;
}

footer .nav-link:hover {
  color: var(--vr-cyan) !important;
}

footer img {
  filter: drop-shadow(0 0 12px rgba(53, 214, 255, 0.58));
}

body > .mt-4.py-3 {
  position: relative;
  margin-top: 4rem !important;
  border-top: 1px solid rgba(53, 214, 255, 0.28) !important;
  background:
    linear-gradient(180deg, rgba(4, 10, 28, 0.72), rgba(3, 7, 18, 0.96)),
    radial-gradient(circle at 18% 0%, rgba(53, 214, 255, 0.12), transparent 18rem) !important;
}

.bi-heart-fill {
  color: var(--vr-pink);
  filter: drop-shadow(0 0 8px rgba(255, 79, 216, 0.55));
}

.bi-cart-fill {
  color: var(--vr-amber);
}

img.border {
  border-color: rgba(53, 214, 255, 0.32) !important;
}

.item [style*="font-size:6px"] {
  z-index: 3;
  color: rgba(232, 245, 255, 0.68) !important;
  text-shadow: 0 0 8px rgba(53, 214, 255, 0.5);
}

@media (max-width: 767px) {
  body {
    background-size: auto, auto, 54px 54px, 70px 70px, auto;
  }

  .navbar-collapse {
    margin-top: 0.75rem;
    padding: 0.75rem;
    border: 1px solid rgba(53, 214, 255, 0.2);
    border-radius: var(--vr-radius);
    background: rgba(4, 10, 28, 0.96);
  }

  .card-title {
    min-height: 3.1em;
  }

  .btn-lg {
    font-size: 1rem;
  }
}