:root {
  --xuper-bg: #eef5ff;
  --xuper-bg-deep: #dcecff;
  --xuper-ink: #08111f;
  --xuper-muted: #536276;
  --xuper-panel: rgba(255, 255, 255, 0.78);
  --xuper-panel-strong: rgba(255, 255, 255, 0.92);
  --xuper-cyan: #22d3ee;
  --xuper-blue: #2563eb;
  --xuper-violet: #7c3aed;
  --xuper-pink: #f472b6;
  --xuper-amber: #f59e0b;
  --xuper-green: #34d399;
  --xuper-line: rgba(34, 211, 238, 0.22);
  --xuper-line-strong: rgba(34, 211, 238, 0.46);
  --xuper-shadow: 0 26px 70px rgba(30, 64, 175, 0.16);
  --xuper-shadow-strong: 0 36px 90px rgba(15, 23, 42, 0.22);
  --xuper-radius: 24px;
  --xuper-radius-sm: 16px;
}

[data-user-color-scheme="dark"],
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) {
  --xuper-bg: #050816;
  --xuper-bg-deep: #07111f;
  --xuper-ink: #edf7ff;
  --xuper-muted: #9fb1ca;
  --xuper-panel: rgba(8, 16, 34, 0.76);
  --xuper-panel-strong: rgba(12, 24, 46, 0.9);
  --xuper-line: rgba(103, 232, 249, 0.24);
  --xuper-line-strong: rgba(103, 232, 249, 0.58);
  --xuper-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  --xuper-shadow-strong: 0 42px 110px rgba(0, 0, 0, 0.48);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  color: var(--xuper-ink);
  background-color: var(--xuper-bg);
  background-image:
    radial-gradient(circle at 10% 10%, rgba(34, 211, 238, 0.26), transparent 28rem),
    radial-gradient(circle at 86% 14%, rgba(124, 58, 237, 0.22), transparent 26rem),
    radial-gradient(circle at 52% 92%, rgba(244, 114, 182, 0.13), transparent 24rem),
    linear-gradient(rgba(34, 211, 238, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.08) 1px, transparent 1px),
    linear-gradient(135deg, var(--xuper-bg), var(--xuper-bg-deep));
  background-size: auto, auto, auto, 76px 76px, 76px 76px, auto;
  background-attachment: fixed;
  animation: xuper-space-drift 20s ease-in-out infinite alternate;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0%, rgba(34, 211, 238, 0.08) 20%, transparent 38%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0, rgba(255, 255, 255, 0.025) 1px, transparent 1px, transparent 7px);
  opacity: 0.36;
}

[data-user-color-scheme="dark"] body::before,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) body::before {
  opacity: 0.5;
}

::selection {
  background: rgba(34, 211, 238, 0.34);
  color: #ffffff;
}

#navbar {
  border-bottom: 1px solid rgba(103, 232, 249, 0.18);
  box-shadow: 0 18px 48px rgba(2, 6, 23, 0.28);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
}

#navbar::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--xuper-cyan), var(--xuper-violet), transparent);
  opacity: 0.9;
  animation: xuper-neon-sweep 4s linear infinite;
}

#navbar .navbar-brand strong {
  font-weight: 900;
  letter-spacing: 0.05em;
  text-shadow: 0 0 18px rgba(34, 211, 238, 0.65);
}

#navbar .navbar-nav .nav-link {
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 999px;
  margin: 0 0.08rem;
  padding: 0.42rem 0.82rem;
  transition: border-color 0.22s ease, background 0.22s ease, color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

#navbar .navbar-nav .nav-link::before {
  content: "";
  position: absolute;
  top: -35%;
  bottom: -35%;
  left: -65%;
  width: 48%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-22deg);
  transition: left 0.42s ease;
}

#navbar .navbar-nav .nav-link:hover,
#navbar .navbar-nav .nav-link:focus {
  border-color: rgba(103, 232, 249, 0.42);
  background: rgba(34, 211, 238, 0.12);
  color: #ffffff;
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.22);
  transform: translateY(-2px);
}

#navbar .navbar-nav .nav-link:hover::before,
#navbar .navbar-nav .nav-link:focus::before {
  left: 118%;
}

#banner {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: #050816;
  background-position: center center !important;
  box-shadow: inset 0 -110px 140px rgba(2, 6, 23, 0.42);
}

#banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    url("/img/xuper-tech-banner.svg") center center / cover no-repeat,
    radial-gradient(circle at 50% 42%, rgba(34, 211, 238, 0.24), transparent 22rem),
    linear-gradient(90deg, transparent 0, rgba(103, 232, 249, 0.08) 50%, transparent 100%),
    repeating-linear-gradient(90deg, transparent 0, transparent 52px, rgba(103, 232, 249, 0.12) 53px, transparent 54px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0, rgba(255, 255, 255, 0.05) 1px, transparent 1px, transparent 8px);
  mix-blend-mode: screen;
  opacity: 0.54;
  animation: xuper-scan 7s ease-in-out infinite alternate;
}

#banner::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  height: 46%;
  background: linear-gradient(to top, var(--xuper-bg) 0%, rgba(5, 8, 22, 0.35) 58%, transparent 100%);
  pointer-events: none;
}

#banner .full-bg-img {
  position: relative;
  z-index: 2;
}

#banner .mask {
  position: relative;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 32% 52%, rgba(34, 211, 238, 0.08), transparent 24rem),
    radial-gradient(circle at 66% 44%, rgba(124, 58, 237, 0.1), transparent 26rem),
    linear-gradient(90deg, rgba(2, 6, 23, 0.16), transparent 42%, rgba(2, 6, 23, 0.2));
  backdrop-filter: saturate(118%) contrast(108%);
  -webkit-backdrop-filter: saturate(118%) contrast(108%);
}

#banner .mask::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, rgba(103, 232, 249, 0.12) 24%, transparent 42%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 9px);
  opacity: 0.52;
}

.banner-text {
  position: relative;
  z-index: 2;
  max-width: min(980px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 0 1.2rem;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

#banner .scroll-down-bar {
  z-index: 2;
}

.banner-text::before {
  content: "SYSTEM ONLINE // XUPER SPACE";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(103, 232, 249, 0.5);
  border-radius: 999px;
  margin-bottom: 1rem;
  padding: 0.28rem 0.76rem;
  background: rgba(5, 8, 22, 0.48);
  color: #a5f3fc;
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.2), inset 0 0 18px rgba(34, 211, 238, 0.1);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.banner-text .h2 {
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 1.12;
  font-weight: 950;
  letter-spacing: 0.02em;
  background: linear-gradient(92deg, #ffffff 0%, #9ff8ff 38%, #c4b5fd 70%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 22px rgba(34, 211, 238, 0.42));
}

.typed-cursor,
.banner-text .h2 span {
  color: #e8fdff;
  -webkit-text-fill-color: #e8fdff;
}

#board {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--xuper-line);
  border-radius: var(--xuper-radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 42%),
    var(--xuper-panel) !important;
  box-shadow: var(--xuper-shadow-strong);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}

#board::before {
  content: "";
  position: absolute;
  top: 0;
  right: 8%;
  left: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--xuper-cyan), var(--xuper-violet), transparent);
  opacity: 0.9;
}

#board::after {
  content: "";
  position: absolute;
  top: -18rem;
  right: -16rem;
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.16), transparent 62%);
  pointer-events: none;
}

.index-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(103, 232, 249, 0.18);
  border-radius: var(--xuper-radius-sm);
  margin-bottom: 1.45rem;
  background:
    linear-gradient(145deg, rgba(34, 211, 238, 0.08), transparent 42%),
    linear-gradient(315deg, rgba(124, 58, 237, 0.08), transparent 52%),
    var(--xuper-panel-strong);
  box-shadow: var(--xuper-shadow);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.index-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--xuper-cyan), var(--xuper-violet), var(--xuper-pink));
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.72);
}

.index-card::after {
  content: "";
  position: absolute;
  top: -45%;
  right: -20%;
  z-index: -1;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.22), transparent 62%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.index-card:hover {
  border-color: var(--xuper-line-strong);
  box-shadow: var(--xuper-shadow-strong), 0 0 36px rgba(34, 211, 238, 0.16);
  transform: translateY(-5px);
}

.index-card:hover::after {
  opacity: 1;
}

.index-img {
  position: relative;
  overflow: hidden;
}

.index-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), transparent 48%, rgba(124, 58, 237, 0.24));
  opacity: 0.62;
  pointer-events: none;
}

.index-img img {
  border-radius: 12px;
  background: #050816;
  filter: saturate(1.18) contrast(1.08);
  transition: transform 0.35s ease, filter 0.35s ease;
}

.index-card:hover .index-img img {
  filter: saturate(1.32) contrast(1.12) brightness(1.04);
  transform: scale(1.045);
}

.index-header a {
  color: var(--xuper-ink);
  font-weight: 900;
  letter-spacing: -0.01em;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.index-header a:hover {
  color: var(--xuper-cyan);
  text-shadow: 0 0 18px rgba(34, 211, 238, 0.36);
}

.index-excerpt {
  color: var(--xuper-muted);
  line-height: 1.92;
}

.post-metas,
.post-meta,
.post-meta a {
  color: var(--xuper-muted);
}

.markdown-body {
  line-height: 1.92;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  color: var(--xuper-ink);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.markdown-body h2 {
  position: relative;
  margin-top: 2.35rem;
  border-bottom: 1px solid rgba(103, 232, 249, 0.22);
  padding-bottom: 0.55rem;
}

.markdown-body h2::before {
  content: "";
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  margin-right: 0.6rem;
  background: radial-gradient(circle, #ffffff 0 18%, var(--xuper-cyan) 19% 58%, var(--xuper-violet) 59% 100%);
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.72);
  vertical-align: 0.08rem;
}

.markdown-body h2::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 9rem;
  height: 1px;
  background: linear-gradient(90deg, var(--xuper-cyan), transparent);
}

.markdown-body a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.markdown-body blockquote {
  border-left: 4px solid var(--xuper-cyan);
  border-radius: 0 var(--xuper-radius-sm) var(--xuper-radius-sm) 0;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.12), transparent);
}

.markdown-body code {
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: 7px;
  padding: 0.12em 0.38em;
  background: rgba(34, 211, 238, 0.1);
}

.markdown-body pre,
.markdown-body figure.highlight {
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: var(--xuper-radius-sm);
  background:
    linear-gradient(90deg, rgba(34, 211, 238, 0.14), transparent 18%),
    rgba(4, 8, 18, 0.92);
  box-shadow: inset 4px 0 0 rgba(34, 211, 238, 0.68), 0 20px 48px rgba(2, 6, 23, 0.18);
}

.markdown-body table {
  overflow: hidden;
  border-radius: var(--xuper-radius-sm);
  box-shadow: 0 0 0 1px rgba(103, 232, 249, 0.16);
}

.markdown-body thead {
  background: rgba(34, 211, 238, 0.12);
}

.xuper-feature-grid,
.xuper-project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin: 2.9rem 0 1.7rem;
}

.xuper-feature-card,
.xuper-project-card,
.xuper-project-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: var(--xuper-radius-sm);
  background:
    linear-gradient(145deg, rgba(34, 211, 238, 0.12), transparent 42%),
    linear-gradient(315deg, rgba(124, 58, 237, 0.12), transparent 52%),
    var(--xuper-panel-strong);
  box-shadow: var(--xuper-shadow);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
}

.xuper-feature-card,
.xuper-project-card {
  padding: 1.35rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.xuper-project-hero {
  padding: 1.65rem;
}

.xuper-feature-card::before,
.xuper-project-card::before,
.xuper-project-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 12%;
  left: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--xuper-cyan), var(--xuper-violet), transparent);
}

.xuper-feature-card::after,
.xuper-project-card::after,
.xuper-project-hero::after {
  content: "";
  position: absolute;
  right: -8rem;
  bottom: -8rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.2), transparent 62%);
  pointer-events: none;
}

.xuper-feature-card:hover,
.xuper-project-card:hover {
  border-color: var(--xuper-line-strong);
  box-shadow: var(--xuper-shadow-strong), 0 0 36px rgba(34, 211, 238, 0.14);
  transform: translateY(-5px);
}

.xuper-feature-card h3,
.xuper-project-card h3 {
  margin-top: 0.5rem;
  margin-bottom: 0.72rem;
  color: var(--xuper-ink);
  font-size: 1.16rem;
  font-weight: 900;
}

.xuper-feature-card p,
.xuper-project-card p,
.xuper-project-card li,
.xuper-project-hero p {
  color: var(--xuper-muted);
}

.xuper-kicker,
.xuper-project-tag,
.xuper-eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid rgba(103, 232, 249, 0.46);
  border-radius: 999px;
  padding: 0.2rem 0.66rem;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.16), rgba(124, 58, 237, 0.12));
  color: #047c9a;
  box-shadow: inset 0 0 18px rgba(34, 211, 238, 0.12);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

[data-user-color-scheme="dark"] .xuper-kicker,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) .xuper-kicker,
[data-user-color-scheme="dark"] .xuper-project-tag,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) .xuper-project-tag,
[data-user-color-scheme="dark"] .xuper-eyebrow,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) .xuper-eyebrow {
  color: #a5f3fc;
}

.xuper-project-card ul {
  margin: 0.9rem 0 0;
  padding-left: 1.15rem;
}

.xuper-project-card--featured {
  border-color: rgba(103, 232, 249, 0.44);
  box-shadow: var(--xuper-shadow-strong), 0 0 44px rgba(34, 211, 238, 0.12);
}

.xuper-project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.15rem;
}

.xuper-project-actions a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.3rem;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.42);
  border-radius: 999px;
  padding: 0.38rem 0.9rem;
  background: rgba(34, 211, 238, 0.12);
  color: #047c9a;
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.1);
  font-weight: 900;
  text-decoration: none;
  transition: border-color 0.22s ease, background 0.22s ease, color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.xuper-project-actions a::after {
  content: "↗";
  margin-left: 0.4rem;
  transition: transform 0.22s ease;
}

.xuper-project-actions a:hover {
  border-color: rgba(196, 181, 253, 0.62);
  background: rgba(124, 58, 237, 0.16);
  color: var(--xuper-violet);
  box-shadow: 0 0 28px rgba(124, 58, 237, 0.18);
  transform: translateY(-2px);
}

.xuper-project-actions a:hover::after {
  transform: translate(2px, -2px);
}

[data-user-color-scheme="dark"] .xuper-project-actions a,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) .xuper-project-actions a {
  color: #a5f3fc;
}

[data-user-color-scheme="dark"] .xuper-project-actions a:hover,
[data-default-color-scheme="dark"]:not([data-user-color-scheme="light"]) .xuper-project-actions a:hover {
  color: #ddd6fe;
}

.xuper-note {
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: var(--xuper-radius-sm);
  margin: 1.35rem 0;
  padding: 1rem 1.1rem;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), rgba(34, 211, 238, 0.08));
  color: var(--xuper-muted);
}

.links .card {
  border: 0;
  border-radius: var(--xuper-radius-sm);
  padding: 0.45rem;
  background: transparent;
}

.links .card-body {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.22);
  border-radius: var(--xuper-radius-sm);
  background:
    linear-gradient(145deg, rgba(34, 211, 238, 0.1), transparent 42%),
    var(--xuper-panel-strong);
  box-shadow: var(--xuper-shadow);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.links .card-body:hover {
  border-color: var(--xuper-line-strong);
  box-shadow: var(--xuper-shadow-strong), 0 0 32px rgba(34, 211, 238, 0.13);
  transform: translateY(-4px);
}

.links .link-avatar img {
  border: 2px solid rgba(103, 232, 249, 0.38);
  box-shadow: 0 0 26px rgba(34, 211, 238, 0.2);
}

.links .link-title {
  color: var(--xuper-ink);
  font-weight: 900;
}

.links .link-intro {
  color: var(--xuper-muted);
}

.tagcloud a,
.category-list a,
.archive-list a,
.pagination a,
.pagination span {
  transition: color 0.2s ease, text-shadow 0.2s ease, transform 0.2s ease;
}

.tagcloud a:hover,
.category-list a:hover,
.archive-list a:hover,
.pagination a:hover {
  color: var(--xuper-cyan) !important;
  text-shadow: 0 0 18px rgba(34, 211, 238, 0.46);
  transform: translateY(-1px);
}

#toc,
.tocbot-list,
.tocbot-list a {
  color: var(--xuper-muted);
}

.tocbot-active-link {
  color: var(--xuper-cyan) !important;
  text-shadow: 0 0 16px rgba(34, 211, 238, 0.45);
}

.modal-content,
.search-result-list {
  border: 1px solid var(--xuper-line);
  border-radius: var(--xuper-radius-sm);
  background: var(--xuper-panel-strong);
  box-shadow: var(--xuper-shadow-strong);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

#footer,
footer {
  background:
    radial-gradient(circle at 50% 0%, rgba(34, 211, 238, 0.18), transparent 34rem),
    rgba(4, 8, 18, 0.9);
  border-top: 1px solid rgba(103, 232, 249, 0.16);
  box-shadow: 0 -24px 70px rgba(2, 6, 23, 0.22);
}

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

::-webkit-scrollbar-track {
  background: rgba(8, 16, 34, 0.7);
}

::-webkit-scrollbar-thumb {
  border: 2px solid rgba(8, 16, 34, 0.7);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--xuper-cyan), var(--xuper-violet));
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #67e8f9, #c4b5fd);
}

@keyframes xuper-space-drift {
  from {
    background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0;
  }

  to {
    background-position: 36px 12px, -28px 18px, 12px -28px, 0 22px, 22px 0, 0 0;
  }
}

@keyframes xuper-neon-sweep {
  0% {
    opacity: 0.28;
    transform: translateX(-24%);
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0.28;
    transform: translateX(24%);
  }
}

@keyframes xuper-scan {
  from {
    transform: translate3d(-1.5%, -1%, 0);
  }

  to {
    transform: translate3d(1.5%, 1%, 0);
  }
}

@media (max-width: 991px) {
  #navbar .navbar-nav .nav-link {
    margin: 0.14rem 0;
  }

  .xuper-feature-grid,
  .xuper-project-grid {
    grid-template-columns: 1fr;
  }

  #board {
    border-radius: 20px;
  }
}

@media (max-width: 575px) {
  body {
    background-size: auto, auto, auto, 54px 54px, 54px 54px, auto;
  }

  .banner-text::before {
    font-size: 0.66rem;
    letter-spacing: 0.08em;
  }

  .banner-text .h2 {
    font-size: 1.8rem;
    line-height: 1.42;
  }

  #board {
    border-radius: 0;
  }

  .xuper-project-hero,
  .xuper-feature-card,
  .xuper-project-card {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}