:root {
  --bg: #0b0b11;
  --bg-soft: #121216;
  --panel: #171720;
  --panel-2: #1d1b28;
  --ink: #f5f7fb;
  --muted: #b9bfce;
  --subtle: #7e8799;
  --line: rgba(255, 255, 255, 0.12);
  --violet: #8e5cff;
  --violet-deep: #301934;
  --blue: #39d4ff;
  --blue-deep: #0f2027;
  --red: #ff5f7e;
  --gold: #ffd166;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(140deg, rgba(48, 25, 52, 0.3), transparent 34%),
    linear-gradient(220deg, rgba(15, 32, 39, 0.72), transparent 42%),
    var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.75;
}

body.nav-open {
  overflow: hidden;
}

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

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

p,
h1,
h2,
h3,
dl,
dd {
  margin: 0;
}

button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 1000;
  padding: 10px 14px;
  color: #091015;
  background: var(--blue);
  border-radius: 6px;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 11, 17, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(calc(100% - 32px), 1240px);
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 54px;
  height: 54px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 24px rgba(57, 212, 255, 0.18);
}

.brand span {
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-menu svg,
.button svg {
  width: 24px;
  height: 24px;
  padding: 4px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a.is-active {
  color: var(--blue);
  border-color: rgba(57, 212, 255, 0.62);
  background: rgba(57, 212, 255, 0.08);
  box-shadow: 0 0 18px rgba(57, 212, 255, 0.18), inset 0 0 0 1px rgba(255, 209, 102, 0.12);
  outline: none;
}

.nav-menu a:hover svg,
.nav-menu a.is-active svg,
.button:hover svg,
.button:focus svg {
  background: rgba(57, 212, 255, 0.18);
  box-shadow: 0 0 0 1px rgba(57, 212, 255, 0.42), 0 0 16px rgba(57, 212, 255, 0.25);
  transform: translateY(-1px);
}

.nav-menu a:focus {
  outline: none;
}

.nav-menu a:focus-visible {
  border-color: rgba(57, 212, 255, 0.5);
  outline: 2px solid rgba(57, 212, 255, 0.42);
  outline-offset: 3px;
}

.nav-cta,
.button {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.nav-cta::before,
.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.34) 48%, transparent 70%);
  transform: translateX(-140%);
  transition: transform 0.55s ease;
}

.nav-cta:hover::before,
.nav-cta:focus::before,
.button:hover::before,
.button:focus::before {
  transform: translateX(140%);
}

.nav-cta span,
.nav-cta svg,
.button span,
.button svg {
  position: relative;
  z-index: 1;
}

.nav-cta,
.button.primary {
  color: #081018;
  background: linear-gradient(135deg, var(--blue), var(--gold));
  box-shadow: 0 14px 34px rgba(57, 212, 255, 0.18);
}

.nav-cta svg,
.button.primary svg {
  background: rgba(8, 16, 24, 0.12);
}

.nav-menu .nav-cta:hover,
.nav-menu .nav-cta:focus {
  color: #081018;
  border-color: rgba(255, 209, 102, 0.95);
  background: linear-gradient(135deg, #65e3ff, #ffe08a);
  box-shadow: 0 0 22px rgba(255, 209, 102, 0.28), 0 14px 34px rgba(57, 212, 255, 0.22);
}

.button.ghost {
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

.button:hover,
.button:focus {
  transform: translateY(-2px);
  border-color: rgba(57, 212, 255, 0.72);
  box-shadow: 0 0 20px rgba(57, 212, 255, 0.2), inset 0 0 0 1px rgba(255, 209, 102, 0.12);
  outline: none;
}

.button.primary:hover,
.button.primary:focus {
  background: linear-gradient(135deg, #65e3ff, #ffe08a);
  border-color: rgba(255, 209, 102, 0.95);
  box-shadow: 0 0 24px rgba(255, 209, 102, 0.28), 0 14px 34px rgba(57, 212, 255, 0.22);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transform-origin: center;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.nav-toggle.is-active span {
  background: var(--blue);
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: auto;
  transform: scale(1.04);
  filter: saturate(1.12) contrast(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 11, 17, 0.98), rgba(11, 11, 17, 0.72) 42%, rgba(11, 11, 17, 0.46)),
    linear-gradient(0deg, #0b0b11 2%, rgba(11, 11, 17, 0) 34%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 5px);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 150px 0 76px;
}

.eyebrow,
.section-kicker {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 820px;
  margin-top: 12px;
  color: var(--ink);
  font-size: clamp(36px, 6.4vw, 72px);
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 0 28px rgba(57, 212, 255, 0.28);
}

h1::after,
h2::after {
  content: "";
  display: block;
  width: 78px;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  box-shadow: 0 0 18px rgba(57, 212, 255, 0.3);
}

h2::after {
  margin-inline: auto;
}

.hero-lead {
  max-width: 760px;
  margin-top: 24px;
  color: #dbe3f4;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  max-width: 900px;
  margin-top: 46px;
}

.hero-facts div {
  min-height: 84px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 18, 22, 0.74);
  box-shadow: var(--shadow);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.hero-facts div:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 212, 255, 0.36);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.36), 0 0 20px rgba(57, 212, 255, 0.1);
}

.hero-facts dt {
  color: var(--subtle);
  font-size: 12px;
}

.hero-facts dd {
  margin-top: 4px;
  color: var(--ink);
  font-weight: 800;
}

.section {
  padding: 96px 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 46px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 34px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.inline-heading {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
}

h2 {
  margin-top: 8px;
  color: var(--ink);
  font-size: clamp(25px, 3.2vw, 39px);
  line-height: 1.22;
  letter-spacing: 0;
}

.nowrap-title {
  white-space: nowrap;
  font-size: clamp(24px, 2.8vw, 36px);
}

h3 {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: 0;
}

.section-heading p:last-child,
.section-copy > p,
.info-card p,
.feature-grid p,
.guide-list p,
.timeline p,
.faq-list p,
.cta-inner p,
.site-footer p {
  color: var(--muted);
}

.section-copy > p {
  margin-top: 16px;
  font-size: 16px;
}

.section-copy > .section-kicker,
.section-copy > h2 {
  text-align: center;
}

.keyword-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.keyword-strip span {
  padding: 8px 12px;
  color: #dcecff;
  border: 1px solid rgba(57, 212, 255, 0.24);
  border-radius: 6px;
  background: rgba(57, 212, 255, 0.07);
  font-size: 13px;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.keyword-strip span:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 209, 102, 0.45);
  background: rgba(57, 212, 255, 0.12);
}

.feature-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.feature-figure:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 212, 255, 0.4);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.52), 0 0 28px rgba(57, 212, 255, 0.13);
}

.feature-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #07070b;
  transition: filter 0.24s ease, transform 0.24s ease;
}

.feature-figure:hover img {
  filter: brightness(1.08) saturate(1.1);
}

.feature-figure figcaption {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

.content-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.info-card {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 18px;
  min-height: 210px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(29, 27, 40, 0.92), rgba(18, 18, 22, 0.92));
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 212, 255, 0.42);
  background: linear-gradient(145deg, rgba(36, 31, 50, 0.96), rgba(16, 24, 29, 0.96));
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.34), 0 0 24px rgba(57, 212, 255, 0.12);
}

.info-card img {
  width: 100%;
  height: 100%;
  min-height: 178px;
  object-fit: contain;
  border-radius: 6px;
  background: #07070b;
  transition: filter 0.24s ease, transform 0.24s ease;
}

.info-card:hover img {
  filter: brightness(1.08) saturate(1.12);
  transform: scale(1.015);
}

.info-card p,
.feature-grid p,
.guide-list p,
.timeline p {
  margin-top: 8px;
}

.guide-section,
.updates-section {
  background:
    linear-gradient(180deg, rgba(48, 25, 52, 0.34), rgba(15, 32, 39, 0.56)),
    rgba(255, 255, 255, 0.02);
  border-block: 1px solid var(--line);
}

.guide-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.guide-list article,
.feature-grid article {
  min-height: 176px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 18, 22, 0.78);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease, background-color 0.24s ease;
}

.guide-list article:hover,
.feature-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 212, 255, 0.4);
  background: rgba(24, 26, 35, 0.88);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3), 0 0 22px rgba(57, 212, 255, 0.1);
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  color: var(--blue);
  border: 1px solid rgba(57, 212, 255, 0.28);
  border-radius: 6px;
  background: rgba(57, 212, 255, 0.08);
}

.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: min(100%, 980px);
  margin: 0 auto;
}

.timeline article {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: 72px;
  padding: 18px 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(18, 18, 22, 0.74);
  box-shadow: inset 0 0 0 1px rgba(57, 212, 255, 0.05);
  transition: transform 0.24s ease, border-color 0.24s ease, background-color 0.24s ease, box-shadow 0.24s ease;
}

.timeline article:hover {
  transform: translateX(6px);
  border-color: rgba(57, 212, 255, 0.38);
  background: rgba(20, 24, 31, 0.9);
  box-shadow: inset 4px 0 0 rgba(57, 212, 255, 0.74), 0 16px 42px rgba(0, 0, 0, 0.28);
}

.timeline article:hover time {
  color: var(--blue);
}

.timeline time {
  display: inline;
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 900;
}

.timeline h3 {
  font-size: 17px;
}

.timeline p {
  margin: 0;
  color: #b9b1c6;
}

.updates-heading {
  max-width: none;
  margin-bottom: 46px;
  text-align: center;
}

.updates-heading .section-kicker {
  display: block;
  text-align: center;
}

.updates-heading h2 {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  text-shadow: 0 0 24px rgba(57, 212, 255, 0.24);
}

.updates-heading h2::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue), var(--gold));
  box-shadow: 0 0 22px rgba(57, 212, 255, 0.42);
}

.updates-heading h2::after {
  display: none;
}

.faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 920px;
  margin-inline: auto;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 18, 22, 0.84);
  transition: border-color 0.24s ease, box-shadow 0.24s ease, background-color 0.24s ease;
}

.faq-list details:hover,
.faq-list details[open] {
  border-color: rgba(57, 212, 255, 0.36);
  background: rgba(22, 24, 32, 0.9);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.22), 0 0 20px rgba(57, 212, 255, 0.08);
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--ink);
  font-weight: 850;
  list-style: none;
  transition: color 0.2s ease;
}

.faq-list details:hover summary,
.faq-list details[open] summary {
  color: var(--blue);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--blue);
  font-weight: 900;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list p {
  padding: 0 20px 18px;
}

.cta-band {
  padding: 56px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(57, 212, 255, 0.12), transparent),
    linear-gradient(135deg, rgba(48, 25, 52, 0.76), rgba(15, 32, 39, 0.76));
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-inner div {
  max-width: 760px;
  text-align: center;
}

.cta-inner h2 {
  font-size: clamp(24px, 2.8vw, 34px);
}

.cta-inner p:last-child {
  margin-top: 10px;
}

.site-footer {
  padding: 30px 0;
  background: #07070b;
}

.friend-links {
  padding: 64px 0 58px;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 12%, rgba(57, 212, 255, 0.16), transparent 32%),
    radial-gradient(circle at 50% 50%, rgba(255, 209, 102, 0.08), transparent 34%),
    linear-gradient(90deg, rgba(15, 32, 39, 0.9), rgba(48, 25, 52, 0.72), rgba(15, 32, 39, 0.9));
}

.friend-links-inner {
  text-align: center;
}

.friend-links h2 {
  display: inline-block;
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 42px);
  text-shadow: 0 0 26px rgba(57, 212, 255, 0.2);
}

.friend-links h2::after {
  margin-inline: auto;
}

.friend-link-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 26px;
}

.friend-link-list a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 20px 0 42px;
  color: var(--ink);
  border: 1px solid rgba(57, 212, 255, 0.28);
  border-radius: 999px;
  background: rgba(57, 212, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 209, 102, 0.08);
  font-weight: 850;
  transition: transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease, color 0.22s ease;
}

.friend-link-list a::before {
  content: "";
  position: absolute;
  left: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--gold));
  box-shadow: 0 0 18px rgba(57, 212, 255, 0.45);
}

.friend-link-list a:hover,
.friend-link-list a:focus {
  transform: translateY(-3px);
  color: var(--blue);
  border-color: rgba(57, 212, 255, 0.62);
  background: rgba(57, 212, 255, 0.13);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.24), 0 0 22px rgba(57, 212, 255, 0.16);
  outline: none;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 14px;
}

.footer-inner a {
  color: var(--blue);
  font-weight: 800;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.footer-inner a:hover,
.footer-inner a:focus {
  color: var(--gold);
  text-shadow: 0 0 16px rgba(255, 209, 102, 0.3);
}

@media (max-width: 1020px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(11, 11, 17, 0.98);
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    padding: 12px 6px;
  }

  .nav-cta {
    margin-top: 4px;
  }

  .hero {
    min-height: 650px;
  }

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

  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

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

}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav {
    width: min(calc(100% - 24px), 1240px);
    min-height: 68px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand span {
    max-width: 168px;
    white-space: normal;
    line-height: 1.18;
  }

  .hero {
    min-height: 700px;
  }

  .hero-inner {
    padding: 118px 0 48px;
  }

  h1 {
    font-size: 42px;
  }

  .nowrap-title {
    font-size: clamp(20px, 5.2vw, 26px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions,
  .cta-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-facts,
  .guide-list,
  .timeline {
    grid-template-columns: 1fr;
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px;
  }

  .updates-heading {
    margin-bottom: 28px;
  }

  .updates-heading h2 {
    gap: 10px;
  }

  .updates-heading h2::before {
    width: 5px;
    height: 32px;
  }

  .section {
    padding: 70px 0;
  }

  .section-heading.inline-heading {
    align-items: start;
    flex-direction: column;
  }

  .info-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .info-card img {
    min-height: 190px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .friend-links {
    padding: 52px 0 48px;
  }

  .friend-link-list {
    align-items: stretch;
    flex-direction: column;
  }

  .friend-link-list a {
    justify-content: center;
    width: 100%;
  }
}

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