:root {
  --bg: #fff7ed;
  --bg-deep: #ffece2;
  --surface: #fffaf2;
  --surface-2: #ffe1d9;
  --line: rgba(103, 46, 61, 0.18);
  --text: #4f2431;
  --heading: #3e1725;
  --muted: #6f4050;
  --soft: #8f6672;
  --accent: #ff2fb3;
  --accent-hot: #ff149d;
  --accent-2: #d7356e;
  --peach: #ffb5a8;
  --amber: #a95c31;
  --shadow: 0 24px 70px rgba(98, 39, 55, 0.18);
  --shadow-hover: 0 28px 74px rgba(98, 39, 55, 0.24);
  --hot-shadow: 0 18px 46px rgba(255, 47, 179, 0.28);
  --radius: 8px;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 47, 179, 0.14), transparent 30%),
    linear-gradient(180deg, #fff7ed, #ffece2 46%, #fff8ef),
    var(--bg);
  font-family: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: #fffaf2;
  background: rgba(255, 47, 179, 0.82);
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  padding: 8px 12px;
  color: #fffaf2;
  background: var(--accent);
  border-radius: 6px;
  transform: translateY(-140%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 247, 237, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(98, 39, 55, 0.06);
}

.header-inner {
  width: min(100% - 32px, 1240px);
  min-height: 76px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--heading);
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(255, 47, 179, 0.35);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.brand span {
  font-size: 1.12rem;
}

.brand:hover,
.brand:focus-visible {
  color: var(--accent-2);
  transform: translateY(-1px);
}

.brand:hover img,
.brand:focus-visible img {
  transform: scale(1.04);
  border-color: rgba(255, 47, 179, 0.72);
  box-shadow: 0 12px 28px rgba(255, 47, 179, 0.18);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.primary-nav a {
  position: relative;
  overflow: visible;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), text-shadow 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.primary-nav a svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms var(--ease);
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-active {
  color: var(--accent-hot);
  border-color: rgba(255, 47, 179, 0.62);
  text-shadow: 0 0 14px rgba(255, 47, 179, 0.34);
  transform: translateY(-1px);
  outline: none;
}

.primary-nav a:hover svg,
.primary-nav a:focus-visible svg,
.primary-nav a.is-active svg {
  transform: translateY(-1px) scale(1.08);
}

.primary-nav .nav-cta {
  margin-left: 8px;
  padding-inline: 13px;
  border-color: transparent;
  color: #fffaf2;
  background: linear-gradient(135deg, var(--accent), var(--accent-hot));
  box-shadow: 0 10px 30px rgba(255, 47, 179, 0.26);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta:focus-visible {
  color: #fffaf2;
  border-color: transparent;
  text-shadow: none;
  transform: translateY(-2px);
  box-shadow: var(--hot-shadow);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.68);
  color: var(--heading);
  cursor: pointer;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 47, 179, 0.58);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: 0 12px 28px rgba(255, 47, 179, 0.16);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  display: block;
  margin: 4px auto;
  background: currentColor;
  border-radius: 2px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 18% 26%, rgba(255, 47, 179, 0.16), transparent 28%),
    radial-gradient(circle at 72% 22%, rgba(255, 181, 168, 0.34), transparent 34%),
    linear-gradient(120deg, #fff8ef 0%, #fff0e7 46%, #ffd1c8 100%);
}

.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;
  object-position: center;
  opacity: 0.42;
  filter: saturate(0.82) contrast(0.9) brightness(1.1);
  transform: scale(1.015);
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(105deg, rgba(255, 248, 239, 0.96) 0%, rgba(255, 246, 238, 0.84) 39%, rgba(255, 204, 196, 0.42) 68%, rgba(255, 47, 179, 0.10) 100%),
    linear-gradient(180deg, rgba(255, 247, 237, 0.04) 0%, rgba(255, 247, 237, 0.76) 100%);
}

.hero-content {
  padding: 132px 0 92px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: 0.88rem;
  font-weight: 650;
}

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

h1 {
  max-width: 820px;
  margin: 0;
  font-size: 3.35rem;
  line-height: 1.12;
  font-weight: 700;
  color: var(--heading);
  text-wrap: balance;
}

.hero-lede {
  max-width: 690px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  font-weight: 400;
  line-height: 1.9;
}

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

.btn {
  position: relative;
  overflow: hidden;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 250, 242, 0.36) 45%, transparent 62%);
  transform: translateX(-120%);
  transition: transform 520ms var(--ease);
  pointer-events: none;
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms var(--ease);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

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

.btn:hover svg,
.btn:focus-visible svg {
  transform: translateX(2px);
}

.btn-primary {
  color: #fffaf2;
  background: linear-gradient(135deg, var(--accent), var(--accent-hot));
  box-shadow: 0 16px 40px rgba(255, 47, 179, 0.32);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(135deg, #ff59c3, #ff149d);
  box-shadow: 0 22px 54px rgba(255, 47, 179, 0.38);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255, 250, 242, 0.66);
  border-color: rgba(103, 46, 61, 0.18);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: rgba(255, 47, 179, 0.55);
  background: rgba(255, 47, 179, 0.10);
  box-shadow: 0 16px 38px rgba(98, 39, 55, 0.14);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: min(100%, 820px);
  margin: 56px 0 0;
}

.hero-stats div {
  min-height: 96px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.76);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease), background-color 180ms var(--ease);
}

.hero-stats div:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 47, 179, 0.38);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: 0 18px 44px rgba(98, 39, 55, 0.14);
}

.hero-stats dt {
  color: var(--soft);
  font-size: 0.84rem;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: var(--heading);
  font-size: 1.18rem;
  font-weight: 700;
}

.section {
  padding: 92px 0;
}

.section-deep {
  background: #fff1e7;
}

.section-split {
  background:
    linear-gradient(180deg, rgba(255, 181, 168, 0.54), rgba(255, 247, 237, 0.96)),
    #fff2e9;
}

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

.section-heading h2,
.section-copy h2,
.final-cta h2 {
  margin: 0;
  color: var(--heading);
  font-size: 2.1rem;
  line-height: 1.24;
}

.section-heading p:last-child,
.section-copy p,
.final-cta p {
  color: var(--muted);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  gap: 44px;
  align-items: center;
}

.section-copy p {
  margin: 18px 0 0;
}

.media-figure,
.inline-shot,
.guide-media figure,
.gallery-main {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.media-figure img,
.inline-shot img,
.guide-media img,
.gallery-main img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 320ms var(--ease), filter 320ms var(--ease);
}

.media-figure:hover,
.inline-shot:hover,
.guide-media figure:hover,
.gallery-main:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 47, 179, 0.36);
  box-shadow: var(--shadow-hover);
}

.media-figure:hover img,
.inline-shot:hover img,
.guide-media figure:hover img,
.gallery-main:hover img {
  transform: scale(1.025);
  filter: saturate(1.05);
}

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

.spec-grid article,
.feature-grid article,
.system-list article,
.timeline li,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.72);
  transition: transform 190ms var(--ease), border-color 190ms var(--ease), box-shadow 190ms var(--ease), background-color 190ms var(--ease);
}

.spec-grid article,
.feature-grid article,
.system-list article {
  min-height: 210px;
  padding: 22px;
}

.spec-grid article:hover,
.feature-grid article:hover,
.system-list article:hover,
.timeline li:hover,
.faq-list details:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 47, 179, 0.36);
  background: rgba(255, 250, 242, 0.9);
  box-shadow: 0 20px 48px rgba(98, 39, 55, 0.14);
}

.spec-icon,
.feature-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border-radius: 8px;
  color: #fffaf2;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 1px solid rgba(255, 47, 179, 0.32);
  font-size: 0.78rem;
  font-weight: 900;
  transition: transform 190ms var(--ease), box-shadow 190ms var(--ease);
}

.spec-grid article:hover .spec-icon,
.feature-grid article:hover .feature-mark {
  transform: translateY(-2px) rotate(-2deg);
  box-shadow: 0 10px 24px rgba(255, 47, 179, 0.18);
}

.feature-mark {
  color: var(--accent-2);
  background: rgba(255, 181, 168, 0.34);
  border-color: rgba(215, 53, 110, 0.28);
}

.spec-grid h3,
.feature-grid h3,
.system-list h3,
.route-list h3,
.timeline h3 {
  margin: 0;
  color: var(--heading);
  font-size: 1.08rem;
  line-height: 1.34;
}

.timeline h3 {
  font-size: 1.32rem;
  line-height: 1.38;
}

.gallery-head h2 {
  margin: 0;
  color: var(--heading);
  font-size: 2rem;
  line-height: 1.24;
}

.spec-grid p,
.feature-grid p,
.system-list p,
.route-list p,
.timeline p,
.gallery-head p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.content-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 28px;
  align-items: center;
  margin: 28px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 181, 168, 0.46), rgba(255, 47, 179, 0.12));
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.content-band:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 47, 179, 0.34);
  box-shadow: 0 24px 58px rgba(98, 39, 55, 0.14);
}

.band-copy h3 {
  margin: 0 0 12px;
  color: var(--heading);
  font-size: 1.55rem;
}

.band-copy p {
  margin: 12px 0 0;
  color: var(--muted);
}

.system-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 28px;
  align-items: start;
}

.route-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: route;
}

.route-list li {
  position: relative;
  min-height: 178px;
  padding: 22px 20px 22px 64px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.72);
  counter-increment: route;
}

.route-list li:hover::before {
  box-shadow: 0 12px 26px rgba(255, 47, 179, 0.22);
}

.route-list li::before {
  content: counter(route, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 22px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: #fffaf2;
  background: var(--accent);
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 900;
}

.guide-media {
  display: grid;
  gap: 18px;
}

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

.gallery-panel {
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}

.gallery-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.gallery-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.gallery-main {
  box-shadow: var(--shadow);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gallery-thumb {
  min-width: 0;
  display: block;
  overflow: hidden;
  padding: 0;
  color: var(--text);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.74);
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(98, 39, 55, 0.08);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.gallery-thumb:hover,
.gallery-thumb:focus-visible,
.gallery-thumb.is-active {
  border-color: rgba(255, 47, 179, 0.78);
  box-shadow: 0 14px 34px rgba(255, 47, 179, 0.16);
}

.gallery-thumb:hover,
.gallery-thumb:focus-visible {
  transform: translateY(-1px);
}

.gallery-thumb.is-active {
  background: rgba(255, 47, 179, 0.08);
}

.gallery-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 260ms var(--ease), filter 260ms var(--ease);
}

.gallery-thumb:hover img,
.gallery-thumb:focus-visible img,
.gallery-thumb.is-active img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  min-height: 196px;
  padding: 22px;
}

.timeline time {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--amber);
  font-size: 0.88rem;
  font-weight: 800;
}

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

.faq-list details {
  padding: 0;
}

.faq-list summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  color: var(--heading);
  font-weight: 800;
  cursor: pointer;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.faq-list details:hover summary,
.faq-list summary:focus-visible {
  color: var(--accent-2);
  background: rgba(255, 47, 179, 0.06);
}

.faq-list summary::after {
  content: "+";
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  display: grid;
  place-items: center;
  color: var(--accent);
  border: 1px solid rgba(255, 47, 179, 0.32);
  border-radius: 6px;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.faq-list details[open] summary::after {
  content: "-";
  transform: rotate(180deg);
  background: rgba(255, 47, 179, 0.10);
  border-color: rgba(255, 47, 179, 0.54);
}

.faq-list p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.final-cta {
  padding: 64px 0;
  background: linear-gradient(135deg, rgba(255, 181, 168, 0.7), rgba(255, 47, 179, 0.14)), #fff1e7;
  border-top: 1px solid var(--line);
}

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

.final-cta p {
  max-width: 720px;
  margin: 12px 0 0;
}

.friend-links {
  padding: 54px 0 58px;
  background:
    linear-gradient(135deg, rgba(255, 47, 179, 0.72), rgba(215, 53, 110, 0.56)),
    var(--accent);
  border-top: 1px solid rgba(255, 250, 242, 0.42);
}

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

.friend-links h2 {
  margin: 0;
  color: var(--heading);
  font-size: 1.75rem;
  line-height: 1.2;
}

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

.friend-link-list a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  color: var(--heading);
  font-weight: 800;
  border: 1px solid rgba(255, 250, 242, 0.76);
  border-radius: 999px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 14px 34px rgba(98, 39, 55, 0.12);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.friend-link-list a:hover,
.friend-link-list a:focus-visible {
  background: #fffaf2;
  border-color: #fffaf2;
  transform: translateY(-1px);
  box-shadow: 0 20px 46px rgba(98, 39, 55, 0.20);
}

.site-footer {
  padding: 28px 0;
  color: var(--soft);
  background: #fff7ed;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a {
  color: var(--accent-2);
  font-weight: 700;
}

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .spec-grid,
  .system-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-column,
  .content-band,
  .guide-layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 860px) {
  .header-inner {
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-block;
  }

.primary-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 247, 237, 0.98);
    box-shadow: var(--shadow);
  }

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

  .primary-nav a,
  .primary-nav .nav-cta {
    justify-content: flex-start;
    width: 100%;
    margin-left: 0;
  }

  .hero {
    min-height: 680px;
  }

  .hero-content {
    padding: 110px 0 72px;
  }

  h1 {
    font-size: 2.55rem;
  }

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

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 38px;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading h2,
  .section-copy h2,
  .final-cta h2 {
    font-size: 1.75rem;
  }

  .feature-grid,
  .route-list,
  .faq-list,
  .guide-media {
    grid-template-columns: 1fr;
  }

  .gallery-head,
  .final-cta-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand span {
    font-size: 1rem;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .hero {
    min-height: 650px;
  }

  .hero-overlay {
    background:
      linear-gradient(105deg, rgba(255, 248, 239, 0.94) 0%, rgba(255, 246, 238, 0.80) 48%, rgba(255, 204, 196, 0.36) 100%),
      linear-gradient(180deg, rgba(255, 247, 237, 0.08) 0%, rgba(255, 247, 237, 0.80) 100%);
  }

  h1 {
    font-size: 1.82rem;
    line-height: 1.18;
  }

  .hero-actions,
  .hero-stats,
  .spec-grid,
  .system-list,
  .timeline {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }

  .content-band {
    padding: 16px;
  }

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

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