:root {
  --bg: #07080d;
  --bg-soft: #111423;
  --text: #f4f6ff;
  --muted: #b6bedf;
  --line: rgba(255, 255, 255, 0.16);
  --primary: #8e92ff;
  --accent: #7bf0d1;
  --radius: 18px;
  --shadow: 0 25px 70px rgba(0, 0, 0, 0.45);
  --wide: min(1520px, 95%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at 50% -10%, rgba(142, 146, 255, 0.24), transparent 32rem),
    radial-gradient(circle at 12% 18%, rgba(123, 240, 209, 0.12), transparent 24rem),
    linear-gradient(180deg, #02030a 0%, #07080d 48%, #0b0d16 100%) fixed;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  -webkit-mask-image: radial-gradient(circle at 50% 43%, transparent 0 13.5rem, #000 19rem);
  mask-image: radial-gradient(circle at 50% 43%, transparent 0 13.5rem, #000 19rem);
  will-change: transform, opacity;
}

body::before {
  background-image:
    radial-gradient(circle at 3% 71%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.4px),
    radial-gradient(circle at 86% 9%, rgba(123, 240, 209, 0.6) 0 0.9px, transparent 1.25px),
    radial-gradient(circle at 17% 24%, rgba(255, 255, 255, 0.78) 0 1px, transparent 1.35px),
    radial-gradient(circle at 64% 87%, rgba(142, 146, 255, 0.58) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 41% 6%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.4px),
    radial-gradient(circle at 92% 48%, rgba(255, 255, 255, 0.52) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 29% 93%, rgba(123, 240, 209, 0.55) 0 0.9px, transparent 1.25px),
    radial-gradient(circle at 74% 31%, rgba(255, 255, 255, 0.66) 0 0.95px, transparent 1.3px),
    radial-gradient(circle at 8% 11%, rgba(142, 146, 255, 0.62) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 56% 58%, rgba(255, 255, 255, 0.82) 0 1px, transparent 1.35px),
    radial-gradient(circle at 21% 83%, rgba(255, 255, 255, 0.52) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 97% 19%, rgba(123, 240, 209, 0.48) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 35% 67%, rgba(255, 255, 255, 0.72) 0 0.95px, transparent 1.3px),
    radial-gradient(circle at 69% 43%, rgba(142, 146, 255, 0.5) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 12% 96%, rgba(255, 255, 255, 0.62) 0 0.9px, transparent 1.25px),
    radial-gradient(circle at 48% 14%, rgba(255, 255, 255, 0.56) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 81% 75%, rgba(123, 240, 209, 0.54) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 25% 39%, rgba(255, 255, 255, 0.75) 0 1px, transparent 1.35px),
    radial-gradient(circle at 94% 91%, rgba(255, 255, 255, 0.48) 0 0.75px, transparent 1.15px),
    radial-gradient(circle at 52% 27%, rgba(142, 146, 255, 0.68) 0 0.95px, transparent 1.3px),
    radial-gradient(circle at 7% 54%, rgba(255, 255, 255, 0.72) 0 1px, transparent 1.35px),
    radial-gradient(circle at 76% 4%, rgba(123, 240, 209, 0.44) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 31% 46%, rgba(255, 255, 255, 0.88) 0 1px, transparent 1.4px),
    radial-gradient(circle at 88% 64%, rgba(255, 255, 255, 0.55) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 44% 89%, rgba(142, 146, 255, 0.58) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 2% 33%, rgba(255, 255, 255, 0.72) 0 0.95px, transparent 1.35px),
    radial-gradient(circle at 63% 98%, rgba(255, 255, 255, 0.5) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 39% 9%, rgba(123, 240, 209, 0.6) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 83% 37%, rgba(255, 255, 255, 0.66) 0 0.9px, transparent 1.25px),
    radial-gradient(circle at 16% 61%, rgba(142, 146, 255, 0.52) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 58% 82%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.35px),
    radial-gradient(circle at 27% 17%, rgba(255, 255, 255, 0.5) 0 0.75px, transparent 1.15px),
    radial-gradient(circle at 72% 69%, rgba(123, 240, 209, 0.55) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 98% 77%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.4px),
    radial-gradient(circle at 37% 52%, rgba(142, 146, 255, 0.56) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 67% 12%, rgba(255, 255, 255, 0.6) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 19% 5%, rgba(255, 255, 255, 0.75) 0 0.95px, transparent 1.35px),
    radial-gradient(circle at 91% 59%, rgba(123, 240, 209, 0.48) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 49% 97%, rgba(255, 255, 255, 0.58) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 10% 42%, rgba(142, 146, 255, 0.64) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 79% 22%, rgba(255, 255, 255, 0.8) 0 1px, transparent 1.35px),
    radial-gradient(circle at 33% 74%, rgba(255, 255, 255, 0.52) 0 0.75px, transparent 1.15px),
    radial-gradient(circle at 61% 35%, rgba(123, 240, 209, 0.55) 0 0.85px, transparent 1.25px),
    radial-gradient(circle at 5% 85%, rgba(255, 255, 255, 0.68) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 84% 94%, rgba(142, 146, 255, 0.48) 0 0.75px, transparent 1.15px),
    radial-gradient(circle at 46% 65%, rgba(255, 255, 255, 0.9) 0 1px, transparent 1.4px),
    radial-gradient(circle at 22% 28%, rgba(255, 255, 255, 0.52) 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 71% 50%, rgba(123, 240, 209, 0.46) 0 0.8px, transparent 1.2px);
  background-size: 917px 683px;
  background-position: 37px 19px;
  opacity: 0.82;
  animation: star-drift 90s linear infinite, star-flicker-a 6.8s steps(5, end) infinite;
}

body::after {
  background-image:
    radial-gradient(circle at 14% 86%, rgba(255, 255, 255, 0.62) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 93% 16%, rgba(142, 146, 255, 0.42) 0 1px, transparent 1.45px),
    radial-gradient(circle at 38% 7%, rgba(255, 255, 255, 0.82) 0 1.25px, transparent 1.75px),
    radial-gradient(circle at 6% 53%, rgba(123, 240, 209, 0.5) 0 1px, transparent 1.5px),
    radial-gradient(circle at 76% 96%, rgba(255, 255, 255, 0.5) 0 0.95px, transparent 1.35px),
    radial-gradient(circle at 57% 35%, rgba(255, 255, 255, 0.7) 0 1.1px, transparent 1.6px),
    radial-gradient(circle at 21% 64%, rgba(142, 146, 255, 0.55) 0 1px, transparent 1.5px),
    radial-gradient(circle at 82% 4%, rgba(123, 240, 209, 0.45) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 31% 49%, rgba(255, 255, 255, 0.78) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 67% 82%, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.45px),
    radial-gradient(circle at 11% 28%, rgba(142, 146, 255, 0.48) 0 1px, transparent 1.5px),
    radial-gradient(circle at 98% 70%, rgba(123, 240, 209, 0.52) 0 1px, transparent 1.5px),
    radial-gradient(circle at 45% 3%, rgba(255, 255, 255, 0.62) 0 1px, transparent 1.45px),
    radial-gradient(circle at 73% 55%, rgba(255, 255, 255, 0.86) 0 1.25px, transparent 1.75px),
    radial-gradient(circle at 26% 90%, rgba(142, 146, 255, 0.44) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 4% 31%, rgba(255, 255, 255, 0.52) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 88% 79%, rgba(123, 240, 209, 0.46) 0 1px, transparent 1.5px),
    radial-gradient(circle at 53% 18%, rgba(255, 255, 255, 0.72) 0 1.1px, transparent 1.6px),
    radial-gradient(circle at 36% 61%, rgba(255, 255, 255, 0.6) 0 1px, transparent 1.45px),
    radial-gradient(circle at 69% 94%, rgba(142, 146, 255, 0.52) 0 1px, transparent 1.5px),
    radial-gradient(circle at 16% 23%, rgba(255, 255, 255, 0.68) 0 1.05px, transparent 1.55px),
    radial-gradient(circle at 92% 68%, rgba(123, 240, 209, 0.44) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 49% 11%, rgba(255, 255, 255, 0.9) 0 1.25px, transparent 1.75px),
    radial-gradient(circle at 8% 45%, rgba(142, 146, 255, 0.48) 0 1px, transparent 1.45px),
    radial-gradient(circle at 64% 81%, rgba(255, 255, 255, 0.55) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 29% 36%, rgba(123, 240, 209, 0.55) 0 1px, transparent 1.5px),
    radial-gradient(circle at 79% 58%, rgba(255, 255, 255, 0.8) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 41% 97%, rgba(255, 255, 255, 0.46) 0 0.9px, transparent 1.3px),
    radial-gradient(circle at 19% 20%, rgba(142, 146, 255, 0.62) 0 1px, transparent 1.5px),
    radial-gradient(circle at 59% 74%, rgba(255, 255, 255, 0.66) 0 1.05px, transparent 1.55px),
    radial-gradient(circle at 87% 8%, rgba(123, 240, 209, 0.5) 0 1px, transparent 1.45px),
    radial-gradient(circle at 34% 43%, rgba(255, 255, 255, 0.84) 0 1.25px, transparent 1.75px),
    radial-gradient(circle at 3% 88%, rgba(255, 255, 255, 0.52) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 71% 29%, rgba(142, 146, 255, 0.55) 0 1px, transparent 1.5px),
    radial-gradient(circle at 24% 66%, rgba(123, 240, 209, 0.45) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 95% 13%, rgba(255, 255, 255, 0.68) 0 1.05px, transparent 1.55px),
    radial-gradient(circle at 47% 52%, rgba(255, 255, 255, 0.78) 0 1.2px, transparent 1.7px),
    radial-gradient(circle at 62% 98%, rgba(142, 146, 255, 0.44) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 13% 39%, rgba(255, 255, 255, 0.58) 0 1px, transparent 1.45px),
    radial-gradient(circle at 84% 77%, rgba(123, 240, 209, 0.48) 0 1px, transparent 1.5px),
    radial-gradient(circle at 55% 17%, rgba(255, 255, 255, 0.88) 0 1.25px, transparent 1.75px),
    radial-gradient(circle at 31% 57%, rgba(142, 146, 255, 0.46) 0 0.95px, transparent 1.4px),
    radial-gradient(circle at 74% 99%, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.45px),
    radial-gradient(circle at 97% 33%, rgba(123, 240, 209, 0.48) 0 1px, transparent 1.5px);
  background-size: 787px 563px;
  background-position: 143px 71px;
  opacity: 0.56;
  animation: star-drift-alt 120s linear infinite, star-flicker-b 8.7s steps(6, end) infinite;
}

.page-glow {
  position: fixed;
  left: 50%;
  top: 43%;
  width: min(620px, 78vw);
  height: min(620px, 78vw);
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, #000 0 10.8%, rgba(0, 0, 0, 0.98) 12.5%, rgba(255, 255, 255, 0.92) 13.4%, rgba(255, 255, 255, 0.48) 14.7%, rgba(0, 0, 0, 0.46) 17.5%, transparent 24%),
    radial-gradient(circle, transparent 0 12%, rgba(255, 255, 255, 0.42) 13.8%, rgba(255, 255, 255, 0.08) 20%, transparent 31%),
    radial-gradient(circle, transparent 0 18%, rgba(123, 240, 209, 0.18) 24%, rgba(142, 146, 255, 0.16) 34%, transparent 58%),
    radial-gradient(circle, rgba(255, 244, 198, 0.13) 0, transparent 56%);
  filter: blur(0.3px);
  opacity: 0.9;
  pointer-events: none;
  z-index: -1;
  animation: black-hole-halo 7s ease-in-out infinite alternate;
}

.page-glow::before {
  content: "";
  position: absolute;
  inset: 34%;
  border-radius: 50%;
  background:
    radial-gradient(circle, #000 0 54%, rgba(0, 0, 0, 0.98) 63%, rgba(255, 255, 255, 0.98) 66%, rgba(255, 255, 255, 0.5) 70%, rgba(0, 0, 0, 0.84) 75%, transparent 100%);
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.34),
    0 0 54px rgba(255, 255, 255, 0.18);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  width: var(--wide);
  margin: 0 auto;
  padding: 18px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(12px);
}

.logo {
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.site-nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
}

.section,
.section-wide {
  width: var(--wide);
  margin: 0 auto;
}

.section {
  padding: 94px 0 10px;
}

.section-wide {
  padding: 28px 0 20px;
}

.hero {
  position: relative;
  min-height: calc(92vh - 70px);
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  align-items: end;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: none;
}

.hero-bg::before,
.hero-bg::after {
  content: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  padding: 76px clamp(24px, 4vw, 70px) 38px;
}

.hero-kicker,
.section-kicker {
  margin: 0 0 12px;
  color: var(--accent);
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4.8vw, 5rem);
  line-height: 1.08;
}

.hero-desc {
  max-width: 670px;
  margin-top: 18px;
  color: #d5dcff;
  font-size: 1.06rem;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  border-radius: 999px;
  padding: 12px 20px;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #8d8fff, #7278ff);
}

.btn-primary:hover {
  filter: brightness(1.1);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-tags {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags li {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 0.72rem;
  color: #d0d6f1;
}

.hero-metrics {
  position: relative;
  z-index: 1;
  margin: 0 clamp(24px, 4vw, 70px) 36px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hero-metrics article {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(9, 10, 18, 0.55);
}

.hero-metrics .value {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 700;
}

.hero-metrics .label {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.split-head {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 32px;
  align-items: end;
}

.lead {
  margin: 0;
  color: var(--muted);
}

.showcase-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  position: relative;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-end;
  transform: translateY(0);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-card:nth-child(1),
.project-card:nth-child(2) {
  grid-column: span 6;
}

.project-card:nth-child(n+3) {
  grid-column: span 4;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: rgba(142, 146, 255, 0.7);
}

.project-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 20px;
  background: linear-gradient(180deg, rgba(7, 8, 13, 0.04), rgba(7, 8, 13, 0.86) 52%);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #cfd5f2;
  font-size: 0.84rem;
  margin-bottom: 8px;
}

.project-content h3 {
  margin: 0 0 8px;
}

.project-content p {
  margin: 0;
  color: #e2e6f8;
}

.cap-grid {
  margin-top: 26px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cap-card,
.global-panel,
.contact-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
}

.cap-card {
  padding: 22px;
}

.cap-card h3 {
  margin: 0 0 8px;
}

.cap-card p {
  margin: 0;
  color: var(--muted);
}

.global-layout {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

.global-panel {
  padding: 24px;
}

.global-panel h3 {
  margin: 0 0 10px;
}

.global-panel p,
.global-panel li {
  color: var(--muted);
}

.global-panel ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.keywords {
  letter-spacing: 0.08em;
  color: #e3e8ff;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 20px;
}

.contact-list {
  margin: 0;
  padding: 24px;
  list-style: none;
}

.contact-list li + li {
  margin-top: 10px;
}

.site-footer {
  width: var(--wide);
  margin: 46px auto 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes star-drift {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-120px, 90px, 0);
  }
}

@keyframes star-drift-alt {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(100px, -80px, 0);
  }
}

@keyframes star-flicker-a {
  0% {
    opacity: 0.62;
  }

  18% {
    opacity: 0.9;
  }

  37% {
    opacity: 0.72;
  }

  61% {
    opacity: 0.96;
  }

  82% {
    opacity: 0.68;
  }

  100% {
    opacity: 0.82;
  }
}

@keyframes star-flicker-b {
  0% {
    opacity: 0.38;
  }

  21% {
    opacity: 0.64;
  }

  44% {
    opacity: 0.32;
  }

  68% {
    opacity: 0.7;
  }

  100% {
    opacity: 0.5;
  }
}

@keyframes black-hole-halo {
  from {
    opacity: 0.74;
    transform: translate(-50%, -50%) scale(0.96);
    filter: blur(0.3px) brightness(0.88);
  }

  to {
    opacity: 0.98;
    transform: translate(-50%, -50%) scale(1.04);
    filter: blur(0.7px) brightness(1.16);
  }
}

@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after,
  .page-glow {
    animation: none;
  }
}

@media (max-width: 1120px) {
  .split-head {
    grid-template-columns: 1fr;
  }

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

  .global-layout,
  .contact {
    grid-template-columns: 1fr;
  }

  .project-card:nth-child(1),
  .project-card:nth-child(2),
  .project-card:nth-child(n+3) {
    grid-column: span 6;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 0;
    top: 64px;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px;
    background: rgba(12, 14, 24, 0.96);
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 54px 20px 26px;
  }

  .hero-metrics {
    margin: 0 20px 20px;
    grid-template-columns: 1fr;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .project-card:nth-child(1),
  .project-card:nth-child(2),
  .project-card:nth-child(n+3) {
    grid-column: span 1;
  }

  .cap-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
  }
}