:root {
  --bg: #101226;
  --bg-soft: #17193a;
  --panel: #1b1e45;
  --panel-2: #102a50;
  --text: #f7f9ff;
  --muted: #c5cce4;
  --line: rgba(255, 255, 255, 0.14);
  --purple: #8a5cff;
  --blue: #2688ff;
  --cyan: #55e7ff;
  --pink: #ff78c7;
  --gold: #ffd76a;
  --green: #75ff92;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --radius: 8px;
  --layout-gradient: linear-gradient(180deg, rgba(27, 30, 69, 0.92), rgba(16, 42, 80, 0.68));
  --section-gradient: linear-gradient(180deg, rgba(38, 136, 255, 0.1), rgba(138, 92, 255, 0.08));
  --accent-border: rgba(85, 231, 255, 0.2);
  --glow-border: rgba(85, 231, 255, 0.58);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 6%, rgba(138, 92, 255, 0.34), transparent 30rem),
    radial-gradient(circle at 84% 4%, rgba(85, 231, 255, 0.18), transparent 25rem),
    radial-gradient(circle at 76% 38%, rgba(255, 120, 199, 0.07), transparent 22rem),
    linear-gradient(180deg, #0b0c1a 0%, var(--bg) 42%, #111832 100%);
}

body.nav-open {
  overflow: hidden;
}

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

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

.icon {
  width: 1.05em;
  height: 1.05em;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.primary-nav .icon,
.btn .icon {
  width: 24px;
  height: 24px;
  padding: 4px;
  border-radius: 50%;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -120px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--gold);
  color: #171225;
  border-radius: 6px;
  font-weight: 700;
}

.skip-link:focus {
  top: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(17, 18, 41, 0.78);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  background: rgba(17, 18, 41, 0.94);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.26);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
  transition: color 0.2s ease, text-shadow 0.2s ease, transform 0.2s ease;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.brand:hover,
.brand:focus-visible {
  color: var(--cyan);
  text-shadow: 0 0 16px rgba(85, 231, 255, 0.38);
  transform: translateY(-1px);
  outline: none;
}

.brand:hover img,
.brand:focus-visible img {
  border-color: var(--glow-border);
  box-shadow: 0 0 22px rgba(85, 231, 255, 0.28);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, text-shadow 0.2s ease, transform 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--cyan);
  border-color: rgba(85, 231, 255, 0.58);
  background: transparent;
  text-shadow: 0 0 14px rgba(85, 231, 255, 0.42);
  outline: none;
}

.primary-nav .nav-cta {
  margin-left: 6px;
  color: #15121f;
  border-color: transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), #fff0a5 62%, var(--green));
  box-shadow: 0 8px 22px rgba(255, 215, 106, 0.24), 0 0 18px rgba(117, 255, 146, 0.14);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta:focus-visible {
  color: #15121f;
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold), #fff0a5 62%, var(--green));
  box-shadow: 0 12px 28px rgba(255, 215, 106, 0.3), 0 0 22px rgba(117, 255, 146, 0.18);
  text-shadow: none;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

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

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

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: 88px 0 76px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 12, 26, 0.94), rgba(27, 31, 71, 0.64)),
    url("img/cover-seo.webp") center / cover no-repeat;
  opacity: 0.36;
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  align-items: center;
  gap: 46px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  text-align: center;
}

.hero-copy .eyebrow {
  text-align: left;
}

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

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.22;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: clamp(32px, 4.8vw, 58px);
  color: var(--text);
  background: linear-gradient(135deg, #ffffff 0%, var(--cyan) 44%, var(--pink) 78%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--text);
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 54%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
}

h3 {
  font-size: 20px;
}

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

.hero-lead {
  max-width: 760px;
  margin-top: 22px;
  color: #e7edff;
  font-size: clamp(17px, 2vw, 20px);
}

.hero-actions,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions {
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, text-shadow 0.2s ease, transform 0.2s ease;
}

.btn-primary {
  color: #15121f;
  background: linear-gradient(135deg, var(--gold), #fff0a8 68%, var(--green));
  box-shadow: 0 16px 34px rgba(255, 215, 106, 0.24), 0 0 22px rgba(117, 255, 146, 0.16);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 20px 38px rgba(255, 215, 106, 0.34), 0 0 28px rgba(117, 255, 146, 0.22);
  outline: none;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.btn .icon,
.primary-nav .icon {
  transform: translateY(-0.5px);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  color: var(--cyan);
  background: rgba(86, 228, 255, 0.04);
  border-color: rgba(86, 228, 255, 0.66);
  text-shadow: 0 0 14px rgba(85, 231, 255, 0.42);
  outline: none;
}

.hero-meta {
  margin: 30px 0 0;
}

.hero-meta div {
  min-width: 138px;
  padding: 12px 14px;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  background: var(--layout-gradient);
}

.hero-meta dt {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
}

.hero-meta dd {
  margin: 2px 0 0;
  color: var(--text);
  font-weight: 700;
}

figure {
  margin: 0;
}

figcaption {
  margin-top: 10px;
  color: #c9d3ea;
  font-size: 13px;
}

.hero-media,
.section-media,
.guide-media,
.wide-media figure,
.gallery-grid figure {
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  background: var(--layout-gradient);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.hero-media img,
.section-media img,
.guide-media img,
.wide-media img,
.gallery-grid img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.42s ease, filter 0.42s ease;
}

.hero-media:hover,
.section-media:hover,
.guide-media:hover,
.wide-media figure:hover,
.gallery-grid figure:hover {
  border-color: var(--glow-border);
  box-shadow: 0 28px 78px rgba(0, 0, 0, 0.42), 0 0 28px rgba(85, 231, 255, 0.16);
  transform: translateY(-4px);
}

.hero-media:hover img,
.section-media:hover img,
.guide-media:hover img,
.wide-media figure:hover img,
.gallery-grid figure:hover img {
  filter: saturate(1.12) contrast(1.05);
  transform: scale(1.035);
}

.hero-media figcaption,
.section-media figcaption,
.guide-media figcaption,
.wide-media figcaption,
.gallery-grid figcaption {
  padding: 0 14px 14px;
}

.section {
  padding: 86px 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  align-items: center;
  gap: 46px;
}

.split-reverse {
  grid-template-columns: minmax(360px, 520px) minmax(0, 1fr);
}

.split-reverse .section-copy {
  order: 2;
}

.section-copy p + p {
  margin-top: 16px;
}

.section-copy h2 + p,
.section-head h2 + p {
  margin-top: 18px;
}

.section-head {
  max-width: 820px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-head.compact {
  max-width: 760px;
}

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

.info-strip span {
  padding: 8px 11px;
  border: 1px solid rgba(86, 228, 255, 0.28);
  border-radius: 999px;
  color: var(--text);
  background: linear-gradient(135deg, rgba(85, 231, 255, 0.12), rgba(255, 120, 199, 0.08));
  font-size: 14px;
  font-weight: 700;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.info-strip span:hover {
  color: var(--cyan);
  border-color: var(--glow-border);
  transform: translateY(-2px);
}

.content-grid,
.feature-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.feature-list article,
.timeline article,
.faq-list details {
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  background: var(--layout-gradient);
  position: relative;
  overflow: hidden;
  transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.feature-card::before,
.feature-list article::before,
.timeline article::before,
.faq-list details::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(85, 231, 255, 0.14), transparent 34%, rgba(255, 120, 199, 0.1));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
}

.feature-card:hover,
.feature-list article:hover,
.timeline article:hover,
.faq-list details:hover {
  border-color: var(--glow-border);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32), 0 0 24px rgba(85, 231, 255, 0.14);
  transform: translateY(-4px);
}

.feature-card:hover::before,
.feature-list article:hover::before,
.timeline article:hover::before,
.faq-list details:hover::before {
  opacity: 1;
}

.feature-card > *,
.feature-list article > *,
.timeline article > *,
.faq-list details > * {
  position: relative;
  z-index: 1;
}

.feature-card,
.feature-list article {
  padding: 22px;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 8px;
  color: var(--gold);
  background: linear-gradient(135deg, rgba(255, 215, 106, 0.16), rgba(255, 120, 199, 0.12));
  font-size: 22px;
  transition: color 0.22s ease, background-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.feature-card:hover .card-icon {
  color: #15121f;
  background: var(--gold);
  box-shadow: 0 0 20px rgba(255, 215, 106, 0.28);
  transform: rotate(-4deg) scale(1.06);
}

.feature-card p,
.feature-list p {
  margin-top: 10px;
  font-size: 15px;
}

.wide-media {
  margin-top: 28px;
}

.route-section,
.updates-section {
  background: var(--section-gradient);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 420px);
  gap: 34px;
  align-items: start;
}

.guide-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide;
}

.guide-list li {
  position: relative;
  min-height: 120px;
  padding: 22px 22px 22px 72px;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  background: var(--layout-gradient);
  overflow: hidden;
  transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.guide-list li::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(85, 231, 255, 0.14), transparent 34%, rgba(255, 120, 199, 0.1));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
}

.guide-list li::before {
  counter-increment: guide;
  content: counter(guide, decimal-leading-zero);
  position: absolute;
  left: 22px;
  top: 24px;
  color: var(--green);
  font-weight: 900;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.guide-list li:hover {
  border-color: var(--glow-border);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32), 0 0 24px rgba(85, 231, 255, 0.14);
  transform: translateX(4px);
}

.guide-list li:hover::before {
  color: var(--gold);
  text-shadow: 0 0 14px rgba(255, 215, 106, 0.44);
}

.guide-list li:hover::after {
  opacity: 1;
}

.guide-list li > * {
  position: relative;
  z-index: 1;
}

.guide-list p {
  margin-top: 8px;
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  width: 100%;
}

.timeline article {
  width: 100%;
  padding: 24px 26px;
}

.timeline span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #111727;
  background: linear-gradient(135deg, var(--cyan), #9af3ff);
  font-size: 12px;
  font-weight: 900;
  transition: background-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.timeline article:hover span {
  background: linear-gradient(135deg, var(--gold), var(--green));
  box-shadow: 0 0 18px rgba(255, 215, 106, 0.26);
  transform: translateX(3px);
}

.timeline p {
  margin-top: 10px;
}

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

.faq-list details {
  padding: 0;
}

.faq-list summary {
  cursor: pointer;
  min-height: 58px;
  padding: 17px 48px 17px 18px;
  color: var(--text);
  font-weight: 800;
  list-style: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

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

.faq-list details {
  position: relative;
}

.faq-list details::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 15px;
  color: var(--gold);
  font-size: 24px;
  font-weight: 800;
  pointer-events: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.faq-list details[open]::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-list details:hover summary,
.faq-list details[open] summary {
  color: var(--cyan);
  text-shadow: 0 0 14px rgba(85, 231, 255, 0.36);
}

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

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

.cta-section {
  padding: 80px 0;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  border: 1px solid rgba(255, 209, 102, 0.28);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 92% 18%, rgba(117, 255, 146, 0.16), transparent 18rem),
    linear-gradient(135deg, rgba(138, 92, 255, 0.3), rgba(38, 136, 255, 0.2)),
    var(--panel);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.cta-panel:hover {
  border-color: rgba(255, 215, 106, 0.46);
  box-shadow: 0 28px 78px rgba(0, 0, 0, 0.34), 0 0 34px rgba(255, 215, 106, 0.14);
  transform: translateY(-3px);
}

.cta-panel h2 {
  max-width: 760px;
}

.cta-panel p:last-child {
  max-width: 720px;
  margin-top: 12px;
}

.partner-section {
  position: relative;
  overflow: hidden;
  padding: 82px 0;
  background:
    radial-gradient(circle at 50% 100%, rgba(255, 120, 199, 0.24), transparent 34rem),
    radial-gradient(circle at 44% 42%, rgba(138, 92, 255, 0.28), transparent 24rem),
    linear-gradient(90deg, #111026 0%, #241029 45%, #17102a 100%);
}

.partner-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 54%, rgba(85, 231, 255, 0.12), transparent 16rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 38%);
  pointer-events: none;
}

.partner-wrap {
  position: relative;
  z-index: 1;
  text-align: center;
}

.partner-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 26px;
}

.partner-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  max-width: 100%;
  padding: 11px 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: #f7f9ff;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.07));
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-weight: 800;
  transition: color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.partner-links a span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(85, 231, 255, 0.62);
  flex: 0 0 auto;
}

.partner-links a strong {
  overflow-wrap: anywhere;
}

.partner-links a:hover,
.partner-links a:focus-visible {
  color: var(--cyan);
  border-color: rgba(85, 231, 255, 0.58);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.34), 0 0 26px rgba(85, 231, 255, 0.18);
  transform: translateY(-3px);
  outline: none;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #0b0c1a;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-grid strong {
  display: block;
  margin-bottom: 4px;
}

.footer-grid nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-grid a {
  color: var(--muted);
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: var(--cyan);
  text-shadow: 0 0 14px rgba(85, 231, 255, 0.34);
  outline: none;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.56s ease, transform 0.56s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-block;
  }

  .primary-nav {
    position: fixed;
    inset: 72px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 18px 20px 24px;
    border-bottom: 1px solid var(--line);
    background: rgba(17, 18, 41, 0.98);
  }

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

  .primary-nav a {
    justify-content: flex-start;
    padding: 12px 14px;
  }

  .primary-nav .nav-cta {
    margin-left: 0;
    justify-content: center;
    text-align: center;
  }

  .hero {
    min-height: 0;
    padding-top: 64px;
  }

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

  .split-reverse .section-copy {
    order: 0;
  }

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav-wrap {
    min-height: 66px;
  }

  .primary-nav {
    inset: 66px 0 auto;
  }

  .hero {
    padding: 46px 0 58px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-actions,
  .hero-meta,
  .cta-panel,
  .footer-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-meta div {
    width: 100%;
  }

  .section {
    padding: 62px 0;
  }

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

  .guide-list li {
    padding-left: 58px;
  }

  .guide-list li::before {
    left: 18px;
  }

  .cta-panel {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
  }
}