:root {
  --bg: #050505;
  --bg-soft: #111111;
  --panel: #171717;
  --panel-2: #1d1d1d;
  --gold: #f2c76b;
  --gold-deep: #b98935;
  --gold-soft: rgba(242, 199, 107, 0.14);
  --text: #ffffff;
  --muted: #c8c8c8;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 12%, rgba(242, 199, 107, 0.18), transparent 24%),
    radial-gradient(circle at 82% 0%, rgba(185, 137, 53, 0.18), transparent 22%),
    linear-gradient(180deg, #050505 0%, #0a0a0a 42%, #111111 100%);
}

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

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

button {
  font: inherit;
}

.shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.event-notice {
  padding: 12px 0;
  color: #261805;
  background: linear-gradient(90deg, #f2c76b, #c79338, #f2c76b);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 82px;
}

.brand img {
  width: auto;
  max-width: 172px;
  max-height: 48px;
  object-fit: contain;
}

.site-nav {
  justify-self: end;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 900;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  color: rgba(255, 255, 255, 0.9);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-btn,
.btn,
.back-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.header-btn,
.btn-gold,
.back-top {
  color: #201200;
  background: linear-gradient(135deg, var(--gold), #d69e42);
  box-shadow: 0 18px 42px rgba(242, 199, 107, 0.18);
}

.btn-line {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(242, 199, 107, 0.35);
}

.header-btn:hover,
.btn:hover,
.back-top:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 38px;
  padding: 0;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: #fff;
}

.hero,
.section {
  padding: 88px 0;
}

.hero-grid,
.pass-grid,
.dream-layout,
.footer-grid {
  display: grid;
  gap: 32px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-deep));
}

.hero h1,
.section-head h2,
.pass-copy h2,
.dream-copy h2 {
  margin: 0 0 18px;
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 700px;
  font-size: clamp(40px, 6vw, 74px);
}

.hero-lead,
.section-head p,
.zone-copy p,
.route-grid p,
.pass-copy p,
.pass-list li,
.dream-copy p,
.dream-notes p,
.faq-list p,
.site-footer p {
  color: var(--muted);
  line-height: 1.86;
}

.hero-points,
.pass-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points {
  display: grid;
  gap: 12px;
}

.hero-points li,
.pass-list li {
  position: relative;
  padding-left: 18px;
}

.hero-points li::before,
.pass-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #fff1be);
  box-shadow: 0 0 16px rgba(242, 199, 107, 0.45);
}

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

.hero-visual {
  position: relative;
  min-height: 580px;
}

.hero-card {
  position: absolute;
  border: 1px solid rgba(242, 199, 107, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(17, 17, 17, 0.9);
  box-shadow: var(--shadow);
}

.hero-card-main {
  inset: 30px 40px 90px 0;
  overflow: hidden;
  border-radius: 34px;
}

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

.hero-card-ticket {
  right: 0;
  bottom: 46px;
  width: 240px;
  padding: 24px;
  border-radius: 24px;
}

.ticket-label {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.hero-card-ticket strong {
  display: block;
  margin-top: 16px;
  font-size: 24px;
}

.hero-card-ticket p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-card-mini {
  left: 24px;
  bottom: 0;
  width: 210px;
  padding: 16px;
  border-radius: 24px;
}

.hero-card-mini img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 16px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2,
.pass-copy h2,
.dream-copy h2 {
  font-size: clamp(34px, 4vw, 54px);
}

.zones {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    #0f0f0f;
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.zone-card,
.route-grid article,
.faq-list details,
.ticket-panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  box-shadow: var(--shadow);
}

.zone-card {
  overflow: hidden;
  border-radius: 28px;
}

.zone-media {
  height: 220px;
  background: linear-gradient(180deg, rgba(242, 199, 107, 0.08), rgba(255, 255, 255, 0.03));
}

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

.badge-media {
  display: grid;
  place-items: center;
  padding: 20px;
}

.badge-media img {
  width: 100%;
  max-width: 260px;
  height: auto;
  object-fit: contain;
}

.zone-copy {
  padding: 24px;
}

.zone-copy span,
.dream-notes strong,
.route-grid em {
  color: var(--gold);
}

.zone-copy h3,
.dream-notes strong,
.ticket-head strong,
.site-footer strong {
  margin: 10px 0 12px;
  display: block;
}

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

.route-grid article {
  position: relative;
  padding: 28px 24px;
  border-radius: 24px;
}

.route-grid em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: rgba(242, 199, 107, 0.09);
  font-style: normal;
  font-size: 22px;
  font-weight: 900;
}

.route-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
}

.pass-grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  align-items: center;
}

.ticket-panel {
  position: relative;
  padding: 28px;
  border-radius: 30px;
  overflow: hidden;
}

.ticket-panel::before,
.ticket-panel::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 28px;
  height: 28px;
  margin-top: -14px;
  border-radius: 50%;
  background: #070707;
  border: 1px solid rgba(242, 199, 107, 0.2);
}

.ticket-panel::before {
  left: -14px;
}

.ticket-panel::after {
  right: -14px;
}

.ticket-head span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.ticket-head strong {
  font-size: 34px;
}

.ticket-body {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.ticket-body div {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(242, 199, 107, 0.12);
}

.ticket-body b,
.ticket-body small {
  display: block;
}

.ticket-body small {
  margin-top: 6px;
  color: var(--muted);
}

.ticket-figure {
  margin-top: 20px;
  border-radius: 22px;
  overflow: hidden;
}

.ticket-figure img,
.dream-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dream {
  background:
    linear-gradient(180deg, rgba(242, 199, 107, 0.06), rgba(255, 255, 255, 0)),
    #090909;
}

.dream-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
}

.dream-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.dream-notes article {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(242, 199, 107, 0.1);
}

.dream-media {
  min-height: 440px;
  border-radius: 34px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list details {
  border-radius: 24px;
  padding: 0 22px;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 6px;
  font-size: 20px;
  font-weight: 900;
}

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

.faq-list p {
  margin: 0;
  padding: 0 6px 24px;
}

.site-footer {
  padding: 36px 0 56px;
  border-top: 1px solid var(--line);
  background: #050505;
}

.footer-grid {
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
}

@media (max-width: 1080px) {
  .hero-grid,
  .pass-grid,
  .dream-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 520px;
  }

  .zone-grid,
  .route-grid,
  .dream-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .header-inner {
    grid-template-columns: auto auto auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: none;
    gap: 12px 18px;
    padding: 0 0 18px;
    justify-self: start;
    justify-content: flex-start;
  }

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

  .header-btn {
    display: none;
  }

  .hero,
  .section {
    padding: 72px 0;
  }

  .hero-visual {
    min-height: 460px;
  }

  .hero-card-main {
    inset: 24px 16px 90px 0;
  }

  .hero-card-ticket {
    width: 220px;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 24px, 100%);
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-actions,
  .route-grid,
  .zone-grid,
  .dream-notes,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .btn,
  .back-top {
    width: 100%;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-card-main {
    inset: 0 0 108px;
  }

  .hero-card-ticket {
    left: 0;
    right: auto;
    bottom: 24px;
    width: min(240px, calc(100% - 52px));
  }

  .hero-card-mini {
    display: none;
  }

  .zone-media,
  .dream-media {
    height: auto;
    min-height: 220px;
  }

  .faq-list summary {
    font-size: 18px;
  }
}