:root {
  --ink: #111318;
  --muted: #65707f;
  --soft: #f4f5f7;
  --line: rgba(17, 19, 24, 0.1);
  --glass: rgba(255, 255, 255, 0.66);
  --glass-strong: rgba(255, 255, 255, 0.84);
  --night: #10151d;
  --night-2: #1d2733;
  --jade: #1f9d8a;
  --gold: #c99545;
  --red: #c75245;
  --blue: #3579db;
  --shadow: 0 24px 70px rgba(24, 31, 42, 0.16);
  --cinema-shadow: 0 44px 120px rgba(0, 0, 0, 0.34);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 8%, rgba(31, 157, 138, 0.12), transparent 24rem),
    radial-gradient(circle at 88% 18%, rgba(201, 149, 69, 0.12), transparent 22rem),
    linear-gradient(180deg, #fbfbfd 0%, #f5f6f8 44%, #ffffff 100%);
  font-family:
    "SF Pro Display",
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    sans-serif;
  letter-spacing: 0;
}

[hidden] {
  display: none !important;
}

button,
input {
  font: inherit;
}

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

img,
svg {
  display: block;
}

.site-shell {
  min-height: 100vh;
  overflow: clip;
}

.site-shell::before {
  position: fixed;
  z-index: 90;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.38) 1px, transparent 1px);
  background-size: 4px 4px, 6px 6px;
  mix-blend-mode: overlay;
}

.nav-shell {
  position: fixed;
  z-index: 50;
  top: 16px;
  left: 50%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: min(1160px, calc(100% - 32px));
  min-height: 64px;
  padding: 10px 12px 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(24px) saturate(180%);
  transform: translateX(-50%);
  transition:
    background 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease;
}

.nav-shell.is-scrolled {
  border-color: rgba(17, 19, 24, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 52px rgba(24, 31, 42, 0.12);
}

.brand,
.nav-actions,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--ink), #384350);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.nav-links {
  justify-content: center;
  gap: 4px;
}

.nav-links a,
.nav-login,
.nav-dropdown-trigger {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: rgba(17, 19, 24, 0.76);
  font-size: 14px;
  transition:
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.nav-links a,
.nav-login {
  display: inline-flex;
  align-items: center;
}

.nav-links a:hover,
.nav-login:hover,
.nav-dropdown-trigger:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
}

.nav-actions {
  justify-content: flex-end;
  gap: 8px;
}

.nav-dropdown-trigger,
.mobile-toggle,
.logout-btn,
.save-btn {
  border: 0;
  cursor: pointer;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.48);
}

.nav-dropdown-trigger svg,
.primary-btn svg,
.glass-btn svg,
.save-btn svg,
.logout-btn svg {
  width: 17px;
  height: 17px;
  stroke-width: 2;
}

.nav-login {
  color: #fff;
  background: rgba(17, 19, 24, 0.9);
}

.nav-login:hover {
  color: #fff;
  background: rgba(17, 19, 24, 1);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.62);
}

.nav-dropdown {
  position: absolute;
  top: 74px;
  right: 8px;
  width: min(720px, calc(100vw - 48px));
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(28px) saturate(180%);
  pointer-events: none;
  visibility: hidden;
}

.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.dropdown-card {
  min-height: 150px;
  padding: 18px;
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.58)),
    rgba(255, 255, 255, 0.65);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.dropdown-card:hover {
  border-color: rgba(17, 19, 24, 0.16);
  box-shadow: 0 18px 42px rgba(24, 31, 42, 0.12);
  transform: translateY(-4px);
}

.dropdown-card span,
.card-body span,
.food-card span,
.route-card span,
.session-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.dropdown-card strong,
.dropdown-card em {
  display: block;
}

.dropdown-card strong {
  margin-top: 20px;
  font-size: 18px;
}

.dropdown-card em {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.55;
}

.section-pad {
  padding: 116px max(24px, calc((100vw - 1160px) / 2));
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  align-items: center;
  padding-top: 160px;
  padding-bottom: 82px;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
}

.hero::before {
  background:
    radial-gradient(circle at 50% 42%, transparent 0 35%, rgba(0, 0, 0, 0.38) 76%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.58) 0 7%, transparent 14% 83%, rgba(0, 0, 0, 0.72) 94% 100%);
}

.hero::after {
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  opacity: 0.24;
  mix-blend-mode: soft-light;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media {
  background:
    linear-gradient(90deg, rgba(11, 14, 20, 0.15), rgba(11, 14, 20, 0.04)),
    url("https://upload.wikimedia.org/wikipedia/commons/d/d8/Nanjing_-_Skyline_from_Xuanwu_Lake.jpg");
  background-position: center;
  background-size: cover;
  filter: saturate(0.78) contrast(1.08);
  transform: scale(1.1);
  will-change: transform, filter;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(5, 8, 12, 0.2) 0%, rgba(5, 8, 12, 0.18) 38%, rgba(5, 8, 12, 0.82) 100%),
    linear-gradient(90deg, rgba(5, 8, 12, 0.76), rgba(5, 8, 12, 0.06) 62%);
}

.hero-content {
  width: min(820px, 100%);
  padding-top: 50px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--jade);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 920px;
  margin-bottom: 24px;
  font-size: clamp(52px, 8vw, 116px);
  line-height: 0.98;
  letter-spacing: 0;
}

h1 span {
  display: block;
  transform-origin: left center;
  will-change: transform, opacity, clip-path, filter;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 25px;
  line-height: 1.2;
}

p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2.1vw, 24px);
}

.hero-copy,
.hero-actions,
.hero-panel {
  will-change: transform, opacity, filter;
}

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

.primary-btn,
.glass-btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 19px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.primary-btn {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, #111318, #33404d);
  box-shadow: 0 14px 34px rgba(17, 19, 24, 0.24);
  cursor: pointer;
}

.primary-btn:hover,
.glass-btn:hover,
.logout-btn:hover {
  transform: translateY(-2px);
}

.glass-btn {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px);
}

.hero-panel {
  position: absolute;
  right: max(24px, calc((100vw - 1160px) / 2));
  bottom: 64px;
  width: min(360px, calc(100% - 48px));
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(24px) saturate(150%);
}

.hero-panel span,
.hero-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.hero-panel strong {
  display: block;
  margin: 10px 0;
  font-size: 23px;
}

.hero-panel p {
  margin-bottom: 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 56px;
  align-items: end;
  background: #fff;
}

.cinema-section {
  position: relative;
  background: #05070a;
}

.cinema-scene {
  position: relative;
  display: grid;
  min-height: 112svh;
  align-items: center;
  padding: 120px max(24px, calc((100vw - 1160px) / 2));
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}

.cinema-scene::before,
.cinema-scene::after {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  height: clamp(64px, 8vw, 120px);
  content: "";
  pointer-events: none;
  background: #05070a;
}

.cinema-scene::before {
  top: 0;
  box-shadow: 0 26px 52px rgba(0, 0, 0, 0.48);
}

.cinema-scene::after {
  bottom: 0;
  box-shadow: 0 -26px 52px rgba(0, 0, 0, 0.52);
}

.cinema-image,
.cinema-shade {
  position: absolute;
  inset: 0;
}

.cinema-image {
  z-index: -3;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.2)),
    var(--scene);
  background-position: center;
  background-size: cover;
  filter: saturate(0.82) contrast(1.12);
  transform: scale(1.08);
  transform-origin: center;
  will-change: transform, filter;
}

.cinema-shade {
  z-index: -2;
  background:
    radial-gradient(circle at 55% 44%, transparent 0 28%, rgba(0, 0, 0, 0.42) 72%, rgba(0, 0, 0, 0.86) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.38) 48%, rgba(0, 0, 0, 0.74));
}

.cinema-copy {
  position: relative;
  z-index: 3;
  width: min(780px, 100%);
  padding: 28px 0;
  text-shadow: 0 18px 54px rgba(0, 0, 0, 0.55);
}

.cinema-copy.align-right {
  justify-self: end;
}

.cinema-copy .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.cinema-copy h2 {
  margin-bottom: 24px;
  font-size: clamp(42px, 6.4vw, 96px);
  color: #fff;
}

.cinema-copy h2 span {
  display: block;
  will-change: transform, opacity, clip-path, filter;
}

.cinema-copy p:last-child {
  max-width: 540px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(17px, 1.7vw, 22px);
}

.cinema-copy.align-right p:last-child {
  margin-left: auto;
}

.intro-copy p:last-child {
  max-width: 620px;
  font-size: 18px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stat-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 250, 0.96)),
    #fff;
}

.stat-card span {
  display: block;
  margin-bottom: 70px;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  line-height: 1;
}

.stat-card p {
  margin: 0;
  font-weight: 700;
}

.feature-band {
  background:
    linear-gradient(135deg, rgba(17, 19, 24, 0.04), rgba(31, 157, 138, 0.08)),
    #f7f8fa;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 46px;
}

.section-heading p {
  max-width: 680px;
  font-size: 18px;
}

.split-heading {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.timeline-item {
  position: relative;
  min-height: 300px;
  padding: 22px;
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: var(--radius);
  background: var(--glass-strong);
  box-shadow: 0 24px 58px rgba(24, 31, 42, 0.08);
  overflow: hidden;
}

.timeline-item::before {
  content: "";
  position: absolute;
  inset: auto 22px 22px 22px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--jade), var(--gold), var(--red));
  transform: scaleX(0.18);
  transform-origin: left;
  transition: transform 420ms ease;
}

.timeline-item:hover::before {
  transform: scaleX(1);
}

.timeline-item span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--jade);
  background: rgba(31, 157, 138, 0.1);
  font-weight: 800;
}

.timeline-item h3 {
  margin-top: 84px;
}

.segmented-control,
.route-tabs,
.auth-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.segmented-control button,
.route-tabs button,
.auth-tabs button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  padding: 0 15px;
  transition:
    color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.segmented-control button.is-active,
.route-tabs button.is-active,
.auth-tabs button.is-active {
  color: var(--ink);
  background: #fff;
  box-shadow: 0 8px 22px rgba(24, 31, 42, 0.1);
}

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

.image-card {
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 52px rgba(24, 31, 42, 0.08);
  overflow: hidden;
  will-change: transform, opacity;
  transition:
    transform 260ms ease,
    box-shadow 260ms ease;
}

.image-card:hover {
  box-shadow: 0 28px 72px rgba(24, 31, 42, 0.16);
  transform: translateY(-8px);
}

.card-image {
  position: relative;
  height: 250px;
  background:
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.18)),
    var(--photo);
  background-position: center;
  background-size: cover;
  filter: saturate(0.9) contrast(1.04);
  transform: scale(1.04);
  transform-origin: center;
  will-change: transform, filter;
  transition: transform 700ms ease;
}

.card-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 50% 42%, transparent 0 40%, rgba(0, 0, 0, 0.22) 100%),
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.22));
  opacity: 0.9;
}

.image-card:hover .card-image {
  transform: scale(1.1);
}

.card-body {
  display: flex;
  min-height: 270px;
  flex-direction: column;
  padding: 22px;
}

.card-body h3 {
  margin-top: 18px;
}

.card-body p {
  flex: 1;
}

.save-btn {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(17, 19, 24, 0.06);
  font-weight: 800;
  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.save-btn:hover,
.save-btn.is-saved {
  color: #fff;
  background: var(--ink);
}

.dark-section {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(31, 157, 138, 0.12), transparent 38%),
    linear-gradient(180deg, var(--night), var(--night-2));
}

.dark-section .eyebrow,
.dark-section p,
.dark-section .section-heading p {
  color: rgba(255, 255, 255, 0.7);
}

.segmented-control.dark {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
}

.segmented-control.dark button {
  color: rgba(255, 255, 255, 0.72);
}

.segmented-control.dark button.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

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

.food-card {
  min-height: 330px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
  transition:
    transform 240ms ease,
    background 240ms ease,
    border-color 240ms ease;
}

.food-card:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.08);
  transform: translateY(-8px);
}

.food-card strong {
  display: block;
  margin-bottom: 18px;
  font-size: 28px;
}

.food-card p {
  min-height: 112px;
  color: rgba(255, 255, 255, 0.72);
}

.food-card span {
  display: block;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.54);
}

.dark-save {
  width: 100%;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.dark-save:hover,
.dark-save.is-saved {
  color: var(--ink);
  background: #fff;
}

.guide-section {
  background: #fff;
}

.guide-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.route-tabs {
  display: grid;
  border-radius: var(--radius);
  background: #f4f6f8;
}

.route-tabs button {
  justify-content: flex-start;
  border-radius: 6px;
}

.route-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 34px;
  min-height: 360px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(53, 121, 219, 0.08), transparent 42%),
    linear-gradient(180deg, #ffffff, #f6f8fb);
  box-shadow: var(--shadow);
}

.route-card h3 {
  margin-top: 18px;
  font-size: clamp(30px, 4vw, 58px);
}

.route-card p {
  font-size: 18px;
}

.route-card ol {
  margin: 0;
  padding: 22px 22px 22px 42px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  color: #384350;
  line-height: 2;
}

.route-save {
  align-self: end;
  grid-column: 1 / -1;
  width: fit-content;
}

.login-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 48px;
  align-items: center;
  min-height: 760px;
  background:
    linear-gradient(135deg, rgba(201, 149, 69, 0.14), transparent 32%),
    linear-gradient(180deg, #f8f9fb, #ffffff);
}

.login-visual h2 {
  max-width: 760px;
}

.login-visual > p {
  max-width: 620px;
  font-size: 18px;
}

.session-card,
.auth-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.session-card {
  width: min(480px, 100%);
  margin-top: 38px;
  padding: 24px;
}

.session-card strong {
  display: block;
  margin: 14px 0 8px;
  font-size: 28px;
}

.session-card p {
  margin-bottom: 0;
}

.auth-card {
  padding: 20px;
}

.auth-tabs {
  width: 100%;
  margin-bottom: 18px;
}

.auth-tabs button {
  flex: 1;
}

.auth-form {
  display: none;
}

.auth-form.is-active {
  display: grid;
  gap: 14px;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: #3d4652;
  font-size: 14px;
  font-weight: 800;
}

.auth-form input {
  width: 100%;
  height: 48px;
  border: 1px solid rgba(17, 19, 24, 0.12);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  outline: 0;
  padding: 0 14px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.auth-form input:focus {
  border-color: rgba(53, 121, 219, 0.72);
  box-shadow: 0 0 0 4px rgba(53, 121, 219, 0.12);
}

.full-btn,
.logout-btn {
  width: 100%;
}

.auth-message {
  min-height: 24px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.auth-message.is-error {
  color: var(--red);
}

.auth-message.is-success {
  color: var(--jade);
}

.logout-btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(17, 19, 24, 0.08);
  font-weight: 800;
  transition:
    transform 180ms ease,
    background 180ms ease;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px max(24px, calc((100vw - 1160px) / 2));
  border-top: 1px solid var(--line);
  background: #fff;
}

.site-footer span {
  font-weight: 800;
}

.site-footer p {
  margin: 0;
}

.toast {
  position: fixed;
  z-index: 80;
  right: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100vw - 48px));
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: var(--radius);
  color: #fff;
  background: rgba(17, 19, 24, 0.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
}

@media (max-width: 980px) {
  .nav-shell {
    grid-template-columns: auto 42px;
    justify-content: space-between;
  }

  .mobile-toggle {
    display: grid;
    justify-self: end;
    color: #fff;
    background: rgba(17, 19, 24, 0.88);
  }

  .nav-links,
  .nav-actions {
    position: absolute;
    left: 10px;
    right: 10px;
    display: grid;
    justify-content: stretch;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(17, 19, 24, 0.08);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow);
    backdrop-filter: blur(22px);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
  }

  .nav-links {
    top: 74px;
    border-radius: 20px 20px 8px 8px;
  }

  .nav-actions {
    top: 330px;
    border-radius: 8px 8px 20px 20px;
  }

  .nav-shell.is-open .nav-links,
  .nav-shell.is-open .nav-actions {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .nav-links a,
  .nav-login,
  .nav-dropdown-trigger {
    width: 100%;
    justify-content: center;
  }

  .nav-dropdown {
    top: 386px;
    left: 10px;
    right: 10px;
    width: auto;
  }

  .dropdown-grid,
  .intro-grid,
  .timeline,
  .card-grid,
  .food-row,
  .guide-layout,
  .route-card,
  .login-section {
    grid-template-columns: 1fr;
  }

  .cinema-scene {
    min-height: 92svh;
    padding: 104px 24px;
  }

  .cinema-scene::before,
  .cinema-scene::after {
    height: 56px;
  }

  .cinema-copy,
  .cinema-copy.align-right {
    justify-self: start;
  }

  .cinema-copy h2 {
    font-size: clamp(34px, 11vw, 64px);
  }

  .cinema-copy p:last-child,
  .cinema-copy.align-right p:last-child {
    margin-left: 0;
  }

  .hero-panel {
    position: static;
    margin-top: 42px;
  }

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

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

@media (max-width: 680px) {
  .section-pad {
    padding: 88px 18px;
  }

  .hero {
    min-height: 880px;
    padding-top: 140px;
    padding-bottom: 34px;
  }

  .cinema-scene {
    min-height: 86svh;
    padding: 86px 18px;
  }

  .cinema-image {
    background-position: center;
  }

  .cinema-shade {
    background:
      radial-gradient(circle at 50% 42%, transparent 0 22%, rgba(0, 0, 0, 0.48) 74%, rgba(0, 0, 0, 0.9) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.38));
  }

  .cinema-copy h2 {
    line-height: 1.08;
  }

  .hero-content {
    padding-top: 20px;
  }

  h1 {
    font-size: 42px;
    line-height: 1.06;
  }

  .hero-actions,
  .segmented-control {
    width: 100%;
  }

  .primary-btn,
  .glass-btn {
    width: 100%;
  }

  .segmented-control {
    overflow-x: auto;
    justify-content: start;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat-card {
    min-height: 150px;
  }

  .stat-card span {
    margin-bottom: 34px;
  }

  .image-card,
  .food-card {
    min-height: auto;
  }

  .card-body {
    min-height: 240px;
  }

  .route-card {
    padding: 22px;
  }

  .site-footer {
    display: block;
  }

  .site-footer p {
    margin-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}