:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --text: #101722;
  --muted: #667085;
  --line: rgba(16, 23, 34, 0.12);
  --red: #e34444;
  --blue: #2563eb;
  --green: #1f9d75;
  --gold: #c28a2f;
  --ink: #111827;
  --shadow: 0 28px 90px rgba(27, 39, 63, 0.16);
  --soft-shadow: 0 12px 34px rgba(27, 39, 63, 0.1);
  --radius: 8px;
}

body.is-dark {
  color-scheme: dark;
  --bg: #090b10;
  --surface: rgba(18, 23, 33, 0.88);
  --surface-solid: #121722;
  --text: #eef3fb;
  --muted: #a9b3c3;
  --line: rgba(238, 243, 251, 0.14);
  --red: #ff6969;
  --blue: #78a8ff;
  --green: #5ee0b2;
  --gold: #ffd17a;
  --ink: #f8fafc;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.36);
  --soft-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 7% 4%, rgba(227, 68, 68, 0.12), transparent 28%),
    radial-gradient(circle at 92% 9%, rgba(37, 99, 235, 0.13), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 84%, #ffffff 16%) 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", sans-serif;
  letter-spacing: 0;
}

body.is-dark {
  background:
    radial-gradient(circle at 9% 5%, rgba(227, 68, 68, 0.18), transparent 28%),
    radial-gradient(circle at 88% 8%, rgba(37, 99, 235, 0.18), transparent 30%),
    linear-gradient(180deg, #090b10 0%, #111827 100%);
}

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

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

button {
  font: inherit;
}

.topbar,
.mobile-top {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-solid) 84%, transparent);
  backdrop-filter: blur(18px);
}

.topbar {
  grid-template-columns: minmax(230px, 0.8fr) minmax(420px, 1fr) minmax(300px, 0.8fr);
  gap: 18px;
  min-height: 78px;
  padding: 10px clamp(24px, 3.2vw, 46px);
}

.mobile-top {
  grid-template-columns: 1fr auto;
  min-height: 68px;
  gap: 8px;
  padding: 8px 10px;
}

.brand-button {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.brand-button img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border: 2px solid color-mix(in srgb, var(--red) 72%, var(--gold) 28%);
  border-radius: 50%;
}

.brand-button.compact img {
  width: 46px;
  height: 46px;
}

.brand-button strong,
.brand-button small {
  display: block;
  line-height: 1.1;
}

.brand-button strong {
  font-size: 20px;
  font-weight: 930;
}

.brand-button small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.main-nav a,
.view-link {
  display: inline-grid;
  min-height: 40px;
  place-items: center;
  padding: 0 13px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
  white-space: nowrap;
}

.main-nav a:hover,
.view-link:hover {
  background: color-mix(in srgb, var(--blue) 10%, transparent);
  color: var(--text);
}

.top-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.lang-toggle,
.icon-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 42px;
  padding: 4px;
}

.lang-toggle span {
  display: grid;
  min-width: 42px;
  height: 32px;
  place-items: center;
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

html[data-lang="en"] .lang-toggle span:first-child,
html[data-lang="zh"] .lang-toggle span:last-child {
  background: var(--text);
  color: var(--bg);
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
}

.icon-button.small {
  width: 32px;
  height: 32px;
}

.icon-button svg,
.lang-toggle svg,
.primary-action svg,
.secondary-action svg {
  width: 18px;
  height: 18px;
}

.contact-panel {
  position: fixed;
  z-index: 80;
  top: 88px;
  left: clamp(16px, 3vw, 46px);
  display: none;
  width: min(360px, calc(100vw - 32px));
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  box-shadow: var(--shadow);
}

.contact-panel.open {
  display: grid;
  gap: 12px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-title span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-panel a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--blue) 9%, transparent);
  overflow-wrap: anywhere;
}

.desktop-shell,
.site-footer {
  width: min(1400px, calc(100vw - 48px));
  margin: 0 auto;
}

.desktop-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.7fr) minmax(300px, 0.62fr);
  grid-template-rows: minmax(380px, auto) minmax(150px, auto);
  gap: 14px;
  padding: 34px 0 22px;
}

.hero-lead,
.profile-deck,
.visual-board,
.market-tape,
.feature-card,
.link-panel,
.market-room,
.shop-card,
.android-card,
.ios-card,
.game-links a,
.mobile-hero,
.mobile-card,
.mobile-game-card,
.mobile-quick a,
.mobile-link-grid a,
.mobile-shopping a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}

.hero-lead {
  grid-row: span 2;
  display: grid;
  align-content: center;
  min-height: 550px;
  padding: clamp(28px, 4vw, 58px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-solid) 76%, transparent), color-mix(in srgb, var(--surface-solid) 50%, transparent)),
    linear-gradient(120deg, rgba(227, 68, 68, 0.13), rgba(37, 99, 235, 0.12) 58%, rgba(31, 157, 117, 0.1));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-lead h1 {
  margin: 0;
  font-size: clamp(86px, 12vw, 170px);
  line-height: 0.82;
  letter-spacing: 0;
}

.lead-text {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.75;
}

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

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--radius);
  font-weight: 900;
}

.primary-action {
  background: var(--red);
  color: #fff;
}

.secondary-action {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-solid) 70%, transparent);
}

.profile-deck {
  display: grid;
  align-content: end;
  min-height: 260px;
  padding: 22px;
  overflow: hidden;
  position: relative;
}

.profile-deck::before {
  content: "";
  position: absolute;
  inset: auto -20% -30% 25%;
  height: 160px;
  background: linear-gradient(90deg, rgba(227, 68, 68, 0.24), rgba(194, 138, 47, 0.24));
  transform: rotate(-8deg);
}

.profile-deck > * {
  position: relative;
}

.profile-deck img {
  width: 84px;
  height: 84px;
  object-fit: cover;
  border: 2px solid color-mix(in srgb, var(--red) 70%, var(--gold) 30%);
  border-radius: 50%;
}

.profile-deck span,
.visual-main span,
.android-card span,
.ios-copy span,
.mobile-game-card span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.profile-deck strong {
  display: block;
  margin-top: 14px;
  font-size: 38px;
}

.profile-deck p {
  max-width: 440px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.62;
}

.visual-board {
  grid-row: span 2;
  display: grid;
  grid-template-rows: minmax(360px, 1fr) auto;
  gap: 8px;
  padding: 8px;
  overflow: hidden;
}

.visual-main,
.mini-visuals {
  overflow: hidden;
  border-radius: 6px;
}

.visual-main {
  position: relative;
}

.visual-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), transparent 60%);
}

.visual-main img,
.mini-visuals img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-main span {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 16px;
  color: #fff;
}

.mini-visuals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  height: 142px;
}

.market-tape {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 10px;
}

.market-tape div {
  display: grid;
  grid-template-columns: 48px 1fr 70px;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 8px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--blue) 7%, transparent);
}

.market-tape span {
  color: var(--red);
  font-size: 12px;
  font-weight: 950;
}

.market-tape strong {
  font-size: 14px;
}

.market-tape i {
  height: 26px;
  border-radius: 4px;
  background:
    linear-gradient(130deg, transparent 0 16%, var(--green) 17% 19%, transparent 20% 46%, var(--red) 47% 49%, transparent 50%),
    linear-gradient(180deg, transparent, color-mix(in srgb, var(--blue) 14%, transparent));
}

.portal-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 0 0 46px;
}

.portal-strip a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 64px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
  font-weight: 900;
}

.portal-strip svg {
  color: var(--blue);
}

.content-band {
  padding: 72px 0;
}

.market-band {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  padding-left: max(24px, calc((100vw - 1400px) / 2));
  padding-right: max(24px, calc((100vw - 1400px) / 2));
  background: color-mix(in srgb, var(--surface-solid) 58%, transparent);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(420px, 1.3fr);
  align-items: end;
  gap: 26px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-heading p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.learning-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(430px, 1.1fr) minmax(260px, 0.72fr);
  gap: 14px;
}

.feature-card,
.link-panel {
  padding: 24px;
}

.method-card {
  display: grid;
  min-height: 390px;
  align-content: end;
}

.method-card svg {
  width: 42px;
  height: 42px;
  margin-bottom: 98px;
  color: var(--red);
}

.feature-card h3,
.link-panel h3,
.market-room h3,
.mobile-card h3 {
  margin: 0 0 12px;
  font-size: 30px;
}

.feature-card p,
.market-room p,
.mobile-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.link-grid a,
.stack-links a {
  display: grid;
  align-content: center;
  min-height: 82px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-solid) 75%, transparent);
}

.link-grid strong {
  font-size: 19px;
}

.link-grid span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.accent-panel {
  background:
    linear-gradient(135deg, rgba(227, 68, 68, 0.1), rgba(37, 99, 235, 0.1)),
    var(--surface);
}

.stack-links {
  display: grid;
  gap: 9px;
}

.stack-links a {
  min-height: 52px;
  font-weight: 900;
}

.market-rooms {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.market-room {
  position: relative;
  min-height: 430px;
  padding: 26px;
  overflow: hidden;
}

.market-room::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(37, 99, 235, 0.12), transparent 62%),
    repeating-linear-gradient(90deg, transparent 0 42px, color-mix(in srgb, var(--line) 60%, transparent) 43px 44px);
  pointer-events: none;
}

.market-room > * {
  position: relative;
}

.room-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 900;
}

.market-room h3 {
  margin-top: 74px;
  font-size: clamp(36px, 4.4vw, 62px);
}

.chart-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 92px;
  margin-top: 28px;
}

.chart-bars i {
  flex: 1;
  min-width: 24px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, var(--red), color-mix(in srgb, var(--red) 30%, transparent));
}

.chart-bars.cool i {
  background: linear-gradient(180deg, var(--blue), color-mix(in srgb, var(--blue) 30%, transparent));
}

.chart-bars i:nth-child(1) { height: 38%; }
.chart-bars i:nth-child(2) { height: 72%; }
.chart-bars i:nth-child(3) { height: 48%; }
.chart-bars i:nth-child(4) { height: 88%; }
.chart-bars i:nth-child(5) { height: 64%; }
.chart-bars i:nth-child(6) { height: 78%; }

.pill-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.pill-links a {
  display: inline-grid;
  min-height: 42px;
  place-items: center;
  padding: 0 13px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--blue) 11%, transparent);
  font-weight: 900;
}

.shopping-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.shop-card {
  display: grid;
  min-height: 214px;
  align-content: space-between;
  padding: 20px;
  border-top: 4px solid var(--red);
}

.shop-card:nth-child(4n + 2) { border-top-color: var(--blue); }
.shop-card:nth-child(4n + 3) { border-top-color: var(--gold); }
.shop-card:nth-child(4n) { border-top-color: var(--green); }

.shop-card strong {
  font-size: 27px;
}

.shop-card span,
.shop-card em {
  color: var(--muted);
  font-style: normal;
  line-height: 1.55;
}

.shop-card em {
  display: block;
  margin-top: 16px;
  font-size: 13px;
}

.gaming-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 14px;
}

.android-card,
.ios-card {
  overflow: hidden;
}

.android-card {
  position: sticky;
  top: 94px;
  align-self: start;
}

.android-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.android-card div,
.ios-copy {
  padding: 20px;
}

.android-card strong,
.ios-copy strong {
  display: block;
  margin-top: 8px;
  font-size: 32px;
}

.ios-copy p {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.66;
}

.ios-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 0 8px 8px;
}

.ios-gallery img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 6px;
}

.game-links {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.game-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 64px;
  padding: 10px;
  font-weight: 900;
  text-align: center;
}

.game-links svg {
  flex: 0 0 auto;
  color: var(--red);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 30px 0 44px;
  color: var(--muted);
}

.site-footer a {
  font-weight: 900;
}

.mobile-contact {
  top: 76px;
  left: 10px;
}

.mobile-shell {
  width: min(520px, calc(100vw - 20px));
  margin: 0 auto;
}

.mobile-hero {
  margin-top: 14px;
  padding: 20px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-solid) 74%, transparent), color-mix(in srgb, var(--surface-solid) 48%, transparent)),
    linear-gradient(120deg, rgba(227, 68, 68, 0.14), rgba(37, 99, 235, 0.12));
}

.mobile-avatar-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-avatar-row img {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border: 2px solid color-mix(in srgb, var(--red) 70%, var(--gold) 30%);
  border-radius: 50%;
}

.mobile-hero h1 {
  margin: 0;
  font-size: 62px;
  line-height: 0.9;
}

.mobile-hero .lead-text {
  margin-top: 20px;
  font-size: 16px;
}

.mobile-actions a {
  flex: 1 1 140px;
}

.mobile-quick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 10px 0 10px;
}

.mobile-quick a {
  display: grid;
  min-height: 54px;
  place-items: center;
  padding: 8px;
  font-size: 13px;
  font-weight: 900;
}

.mobile-section {
  scroll-margin-top: 80px;
  padding: 30px 0;
}

.mobile-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.mobile-section-head span {
  color: var(--red);
  font-size: 13px;
  font-weight: 950;
}

.mobile-section-head h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1;
  text-align: right;
}

.mobile-card {
  padding: 18px;
}

.mobile-link-grid,
.mobile-shopping {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.mobile-link-grid a {
  display: grid;
  min-height: 54px;
  place-items: center;
  padding: 8px;
  font-weight: 900;
  text-align: center;
}

.market-mini + .market-mini {
  margin-top: 8px;
}

.market-mini .pill-links {
  margin-top: 16px;
}

.mobile-shopping a {
  display: grid;
  min-height: 112px;
  align-content: space-between;
  padding: 14px;
  border-top: 3px solid var(--blue);
}

.mobile-shopping a:nth-child(3n + 1) { border-top-color: var(--red); }
.mobile-shopping a:nth-child(3n) { border-top-color: var(--green); }

.mobile-shopping strong {
  font-size: 20px;
}

.mobile-shopping span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.mobile-game-card {
  overflow: hidden;
}

.mobile-game-card + .mobile-game-card {
  margin-top: 8px;
}

.mobile-game-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.mobile-game-card div {
  padding: 14px;
}

.mobile-game-card strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

.mobile-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 8px;
}

.mobile-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.mobile-tabbar {
  position: sticky;
  z-index: 60;
  top: 76px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 0 0 18px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.mobile-tabbar a {
  display: grid;
  min-height: 50px;
  place-items: center;
  border-radius: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}

.mobile-tabbar svg {
  width: 18px;
  height: 18px;
  color: var(--blue);
}

@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .desktop-hero,
  .learning-layout,
  .gaming-layout {
    grid-template-columns: 1fr;
  }

  .hero-lead,
  .visual-board {
    grid-row: auto;
  }

  .portal-strip,
  .game-links,
  .shopping-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .android-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .desktop-page .topbar,
  .desktop-page .desktop-shell,
  .desktop-page .site-footer {
    width: calc(100vw - 20px);
  }

  .topbar {
    padding: 8px 10px;
  }

  .desktop-hero {
    padding-top: 16px;
  }

  .section-heading,
  .market-rooms,
  .shopping-grid,
  .portal-strip,
  .game-links {
    grid-template-columns: 1fr;
  }

  .section-heading h2 {
    font-size: 40px;
  }
}

@media (max-width: 420px) {
  .mobile-top {
    grid-template-columns: 1fr;
  }

  .top-actions {
    justify-content: space-between;
  }

  .brand-button.compact small {
    display: none;
  }

  .lang-toggle span {
    min-width: 36px;
  }

  .mobile-hero h1 {
    font-size: 54px;
  }

  .mobile-quick,
  .mobile-link-grid,
  .mobile-shopping {
    grid-template-columns: repeat(2, 1fr);
  }

  .mobile-gallery {
    grid-template-columns: 1fr;
  }
}