:root {
  color-scheme: dark;
  --ink: #171119;
  --ink-2: #221629;
  --panel: #2d1f2f;
  --panel-soft: #3a2937;
  --paper: #fff7eb;
  --paper-soft: #f6ead8;
  --text: #fff9ef;
  --muted: #d9c8bc;
  --line: rgba(255, 247, 235, 0.18);
  --gold: #ffccff;
  --gold-2: #ffe6ff;
  --crimson: #bd3552;
  --teal: #4db6ac;
  --shadow: 0 18px 44px rgba(9, 6, 12, 0.34);
  --radius: 8px;
  --container: 1160px;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #ffffff;
  color: #281c27;
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: 0;
}

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

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

button {
  font: inherit;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  background: var(--gold);
  color: #21140b;
  padding: 10px 14px;
  border-radius: var(--radius);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(40, 28, 39, 0.12);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.site-header.is-scrolled .brand,
.site-header.is-scrolled .nav-links a {
  color: #281c27;
}

.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible {
  color: #281c27;
  background: rgba(255, 204, 255, 0.35);
}

.site-header.is-scrolled .nav-links .nav-download {
  color: #241407;
}

.nav-shell {
  width: min(100% - 32px, var(--container));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--paper);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.brand:hover,
.brand:focus-visible {
  transform: translateY(-1px);
  opacity: 0.92;
  outline: none;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: #100b13;
}

.brand span {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: currentColor;
  transition: transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
  outline: none;
}

.nav-links a:hover .nav-icon,
.nav-links a:focus-visible .nav-icon {
  transform: translateY(-1px) scale(1.08);
}

.nav-links .nav-download {
  margin-left: 8px;
  color: #241407;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  border: 1px solid rgba(255, 230, 255, 0.64);
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(255, 204, 255, 0.2);
}

.nav-links .nav-download:hover,
.nav-links .nav-download:focus-visible {
  color: #241407;
  background: linear-gradient(180deg, #fff0ff, var(--gold));
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
  transform-origin: center;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 112px 0 56px;
  isolation: isolate;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -3;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(17, 11, 18, 0.92) 0%, rgba(26, 16, 25, 0.72) 42%, rgba(26, 16, 25, 0.28) 100%),
    linear-gradient(0deg, rgba(23, 17, 25, 1) 0%, rgba(23, 17, 25, 0.44) 38%, rgba(23, 17, 25, 0.1) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--ink));
}

.hero-content {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
  max-width: 760px;
  justify-self: center;
  margin-left: calc((100% - min(100% - 32px, var(--container))) / 2);
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: #8f3c8f;
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 204, 255, 0.36);
  background: rgba(22, 14, 24, 0.7);
  border-radius: 999px;
}

.spark-icon {
  width: 14px;
  height: 14px;
  background: var(--gold);
  clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 94%, 50% 72%, 21% 94%, 32% 57%, 2% 35%, 39% 35%);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

strong {
  color: #9b3f9b;
  font-weight: 900;
  background: linear-gradient(180deg, rgba(255, 204, 255, 0) 42%, rgba(255, 204, 255, 0.46) 42%);
  border-radius: 4px;
  padding: 0 2px;
}

.hero strong,
.changelog strong,
.cta strong {
  color: #ffe6ff;
  background: linear-gradient(180deg, rgba(255, 204, 255, 0) 42%, rgba(255, 204, 255, 0.22) 42%);
}

h1 {
  margin: 0;
  max-width: 900px;
  color: var(--gold-2);
  font-size: clamp(2.05rem, 4.2vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.36);
}

h2 {
  margin: 0 0 18px;
  color: #8f3c8f;
  font-size: clamp(1.45rem, 2.35vw, 2.15rem);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  color: #281c27;
  font-size: 1.12rem;
  line-height: 1.35;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 720px;
  margin: 22px 0 0;
  color: #f3e7dc;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  position: relative;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 800;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.48) 48%, transparent 72%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: translateX(120%);
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex: 0 0 auto;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.btn-primary {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #241407;
  box-shadow: 0 12px 26px rgba(255, 204, 255, 0.24);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero-stats {
  margin: 42px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 640px;
  border: 1px solid var(--line);
  background: rgba(19, 13, 22, 0.74);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.hero-stats div {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-stats dd {
  margin: 2px 0 0;
  color: var(--paper);
  font-weight: 800;
}

.section {
  padding: 86px 0;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.intro {
  background: #ffffff;
}

.intro-grid,
.split-layout,
.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 38px;
  align-items: center;
}

.section-copy p {
  margin: 0 0 16px;
  color: #594a56;
}

.spec-panel,
.feature-card,
.guide-step,
.timeline article,
.faq details,
.route-list article {
  border: 1px solid rgba(40, 28, 39, 0.12);
  background: #ffffff;
  border-radius: var(--radius);
  box-shadow: 0 14px 32px rgba(40, 28, 39, 0.1);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.spec-panel:hover,
.feature-card:hover,
.guide-step:hover,
.timeline article:hover,
.route-list article:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 204, 255, 0.72);
  box-shadow: 0 22px 44px rgba(74, 36, 61, 0.18);
}

.spec-panel {
  padding: 24px;
}

.spec-panel ul,
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.spec-panel li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(40, 28, 39, 0.12);
}

.spec-panel li:last-child {
  border-bottom: 0;
}

.spec-panel span {
  color: #8f3c8f;
  font-size: 0.92rem;
  font-weight: 900;
  background: rgba(255, 204, 255, 0.22);
  border-radius: 4px;
  padding: 2px 6px;
  width: fit-content;
}

.spec-panel strong {
  color: #281c27;
  font-size: 0.96rem;
}

.feature-band {
  background: #ffffff;
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head.narrow {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.section-head p {
  color: #594a56;
  margin: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 22px;
}

.feature-card p,
.guide-step p,
.timeline p,
.route-list p,
.faq p {
  margin: 0;
  color: #594a56;
}

.card-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: rgba(255, 204, 255, 0.16);
  border: 1px solid rgba(255, 204, 255, 0.32);
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.card-icon::before {
  content: "";
  width: 22px;
  height: 22px;
  background: var(--gold-2);
  display: block;
  transition: transform 0.22s ease;
}

.feature-card:hover .card-icon {
  transform: translateY(-2px) rotate(-2deg);
  background: rgba(255, 204, 255, 0.32);
  border-color: rgba(255, 204, 255, 0.72);
}

.feature-card:hover .card-icon::before {
  transform: scale(1.08);
}

.icon-dialog::before {
  clip-path: polygon(8% 14%, 92% 14%, 92% 70%, 58% 70%, 42% 88%, 42% 70%, 8% 70%);
}

.icon-app::before {
  clip-path: inset(5% 18% 5% 18% round 12%);
}

.icon-route::before {
  clip-path: polygon(49% 3%, 67% 32%, 96% 38%, 75% 61%, 79% 96%, 49% 82%, 20% 96%, 24% 61%, 3% 38%, 32% 32%);
}

.icon-stage::before {
  clip-path: polygon(7% 18%, 93% 18%, 93% 75%, 7% 75%);
}

.system,
.routes {
  background: #ffffff;
}

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

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

.image-panel {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(40, 28, 39, 0.12);
  box-shadow: var(--shadow);
  background: #120d14;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.image-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.45s ease;
}

.image-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 204, 255, 0.68);
  box-shadow: 0 24px 50px rgba(74, 36, 61, 0.24);
}

.image-panel:hover img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.04);
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  color: #281c27;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}

.guide {
  background: #ffffff;
}

.guide-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.guide-step {
  padding: 22px;
}

.guide-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 6px;
  background: rgba(77, 182, 172, 0.14);
  color: #9ae0d9;
  font-weight: 900;
}

.route-list {
  display: grid;
  gap: 12px;
}

.route-list article {
  padding: 18px;
  box-shadow: none;
}

.changelog {
  background:
    linear-gradient(135deg, rgba(255, 204, 255, 0.16), rgba(189, 53, 82, 0.16)),
    linear-gradient(135deg, #2a1730 0%, #4a243d 58%, #6d2b50 100%);
  color: #f7dff1;
}

.changelog h2,
.changelog h3 {
  color: var(--gold-2);
}

.changelog .section-head p,
.changelog .section-kicker,
.changelog .timeline p {
  color: #f7dff1;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.timeline article {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 204, 255, 0.32);
  box-shadow: 0 16px 34px rgba(17, 12, 19, 0.18);
  padding: 20px;
}

.timeline article:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 204, 255, 0.72);
}

.version {
  display: inline-flex;
  margin-bottom: 12px;
  color: #301c0a;
  background: var(--gold);
  border-radius: 6px;
  padding: 5px 9px;
  font-weight: 900;
  font-size: 0.85rem;
}

.faq {
  background: #ffffff;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}

.faq details {
  padding: 0;
  overflow: hidden;
  box-shadow: none;
}

.faq details:hover {
  border-color: rgba(255, 204, 255, 0.72);
  box-shadow: 0 16px 34px rgba(74, 36, 61, 0.12);
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  color: #281c27;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background 0.2s ease, color 0.2s ease;
}

.faq summary:hover {
  background: rgba(255, 204, 255, 0.22);
}

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

.faq summary::after {
  content: "+";
  color: var(--gold-2);
  font-size: 1.4rem;
  line-height: 1;
  flex: 0 0 auto;
}

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

.faq details p {
  padding: 0 22px 20px;
}

.cta {
  background: linear-gradient(180deg, #ffffff 0%, #fff4ff 100%);
}

.cta-inner {
  grid-template-columns: 1fr auto;
  padding: 36px;
  border: 1px solid rgba(255, 204, 255, 0.38);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 204, 255, 0.18), rgba(189, 53, 82, 0.18)),
    linear-gradient(135deg, #2a1730 0%, #4a243d 58%, #6d2b50 100%);
  box-shadow: 0 18px 42px rgba(74, 36, 61, 0.22);
}

.cta p {
  margin: 0;
  color: #f7dff1;
}

#cta-title {
  color: var(--gold-2);
}

.site-footer {
  padding: 28px 0;
  background: #ffffff;
  border-top: 1px solid rgba(40, 28, 39, 0.12);
  color: #594a56;
}

.friend-links {
  padding: 34px 0 38px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 204, 255, 0.58)),
    #ffccff;
  text-align: center;
}

.friend-links h2 {
  margin: 0 0 18px;
  color: #281c27;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.friend-link-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.friend-link-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(40, 28, 39, 0.08);
  color: #281c27;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(74, 36, 61, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.friend-link-list a:hover,
.friend-link-list a:focus-visible {
  transform: translateY(-2px);
  background: linear-gradient(180deg, #ffe6ff, #ffccff);
  border-color: rgba(143, 60, 143, 0.34);
  box-shadow: 0 16px 32px rgba(74, 36, 61, 0.16);
  outline: none;
}

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

.footer-inner p {
  margin: 0;
  font-size: 0.92rem;
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(23, 17, 25, 0.86);
  color: var(--paper);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-top svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

@media (max-width: 980px) {
  .feature-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .intro-grid,
  .split-layout,
  .split-layout.reverse,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    padding: 28px;
  }
}

@media (max-width: 760px) {
  .site-header {
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(40, 28, 39, 0.12);
    box-shadow: 0 10px 26px rgba(74, 36, 61, 0.12);
    backdrop-filter: blur(14px);
  }

  .nav-shell {
    width: min(100% - 24px, var(--container));
    min-height: 64px;
    gap: 12px;
  }

  .brand {
    min-width: 0;
    color: #281c27;
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand span {
    display: inline-block;
    max-width: calc(100vw - 138px);
    overflow: hidden;
    text-overflow: ellipsis;
    color: #281c27;
    font-size: 1rem;
    font-weight: 900;
  }

  .menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    border-color: rgba(40, 28, 39, 0.18);
    background: rgba(255, 204, 255, 0.24);
    color: #281c27;
    box-shadow: 0 8px 18px rgba(74, 36, 61, 0.12);
  }

  .nav-links {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 64px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 10px;
    border: 1px solid rgba(255, 204, 255, 0.58);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 42px rgba(74, 36, 61, 0.18);
  }

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

  .nav-links a {
    color: #281c27;
    justify-content: flex-start;
    gap: 10px;
    font-size: 1rem;
    font-weight: 900;
    padding: 11px 12px;
  }

  .nav-icon {
    width: 19px;
    height: 19px;
  }

  .site-header.is-scrolled .nav-links a,
  .nav-links a:hover,
  .nav-links a:focus-visible,
  .site-header.is-scrolled .nav-links a:hover,
  .site-header.is-scrolled .nav-links a:focus-visible {
    color: #281c27;
    background: transparent;
  }

  .nav-links .nav-download {
    margin-left: 0;
    justify-content: center;
    text-align: center;
    color: #241407;
    background: linear-gradient(180deg, var(--gold-2), var(--gold));
    border-color: rgba(255, 204, 255, 0.72);
  }

  .hero {
    min-height: 680px;
    padding-top: 92px;
  }

  .hero-content {
    width: min(100% - 24px, var(--container));
    margin-left: auto;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(17, 11, 18, 0.94), rgba(26, 16, 25, 0.74)),
      linear-gradient(0deg, rgba(23, 17, 25, 1) 0%, rgba(23, 17, 25, 0.42) 46%, rgba(23, 17, 25, 0.16) 100%);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 62px 0;
  }

  .feature-grid,
  .guide-layout,
  .timeline {
    grid-template-columns: 1fr;
  }

  .spec-panel li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

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

  .friend-link-list a {
    width: 100%;
    padding-inline: 14px;
  }
}

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