:root {
  --bg: #070d1a;
  --bg-soft: #0e1628;
  --card: #111c31;
  --text: #e8eefc;
  --muted: #9fb1d4;
  --accent: #1dd3b0;
  --accent-2: #6d7dff;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(circle at 20% 10%, #15294f 0%, var(--bg) 38%), var(--bg);
  color: var(--text);
  padding-top: 76px;
}

a {
  text-decoration: none;
}

.site-header .navbar {
  background: rgba(7, 13, 26, 0.72);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
}

.brand-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #071321;
  background: linear-gradient(135deg, var(--accent), #8bf2df);
  font-size: 15px;
  font-weight: 800;
}

.brand-text {
  letter-spacing: 0.4px;
}

.nav-link {
  color: rgba(232, 238, 252, 0.85);
}

.nav-link:hover,
.nav-link:focus {
  color: #fff;
}

.dropdown-menu {
  border: 1px solid var(--border);
}

.btn-accent {
  border: none;
  color: #07231e;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #9ef4e6);
}

.btn-accent:hover {
  color: #041a17;
  background: linear-gradient(135deg, #18b99a, #8af0de);
}

.btn-outline-accent {
  border: 1px solid rgba(29, 211, 176, 0.7);
  color: #b4fff2;
}

.btn-outline-accent:hover {
  color: #07231e;
  background: var(--accent);
}

.hero-section {
  min-height: 78vh;
  padding: 96px 0 64px;
  position: relative;
  background: linear-gradient(110deg, rgba(4, 9, 18, 0.87) 30%, rgba(8, 17, 32, 0.62) 66%, rgba(109, 125, 255, 0.28) 100%), url('../images/gtzbygcrn.jpg') center/cover no-repeat;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: #b8c4e8;
  margin-bottom: 14px;
}

.hero-section h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero-sub {
  max-width: 680px;
  color: #d0dcf6;
  font-size: 1.06rem;
  line-height: 1.8;
  margin-bottom: 26px;
}

.hero-actions .btn {
  min-width: 160px;
}

.hero-stats {
  margin-top: 28px;
}

.stat-card {
  background: rgba(16, 27, 47, 0.7);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.stat-card strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 3px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.section-space {
  padding: 84px 0;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading h2 {
  font-size: clamp(1.6rem, 2.7vw, 2.2rem);
  margin-bottom: 10px;
}

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

.glass-panel {
  background: linear-gradient(135deg, rgba(17, 28, 49, 0.9), rgba(9, 17, 32, 0.84));
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 34px;
}

.glass-panel p {
  color: #d4def3;
  line-height: 1.9;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  padding: 12px 14px;
  color: #cdd9f4;
}

.adv-card {
  border-radius: 20px;
  background: linear-gradient(145deg, #101a2e, #0a1424);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.adv-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 211, 176, 0.45);
}

.adv-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
  background: rgba(109, 125, 255, 0.2);
}

.adv-card h3 {
  font-size: 1.12rem;
  margin-bottom: 8px;
}

.adv-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.movie-card {
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(160deg, #0f1a30, #0a1222);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
}

.poster-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge-top {
  position: absolute;
  left: 12px;
  top: 12px;
  background: rgba(9, 18, 33, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #f2f7ff;
}

.movie-body {
  padding: 16px;
}

.movie-body h3 {
  font-size: 1.14rem;
  margin-bottom: 8px;
}

.movie-body p {
  color: var(--muted);
  margin-bottom: 12px;
  min-height: 48px;
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #c6d4f7;
  font-size: 0.86rem;
  margin-bottom: 12px;
}

.news-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(150deg, #101a2e, #0b1426);
  box-shadow: var(--shadow);
}

.news-card time {
  display: inline-block;
  color: #9bc8ff;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.news-card h3 {
  font-size: 1.08rem;
  line-height: 1.5;
  margin-bottom: 10px;
}

.news-card p {
  color: var(--muted);
  margin-bottom: 10px;
}

.read-more {
  color: #9ef4e6;
  font-size: 0.92rem;
}

.read-more:hover {
  color: #c6fff7;
}

.custom-accordion .accordion-item {
  background: linear-gradient(150deg, #111c31, #0a1424);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}

.custom-accordion .accordion-button {
  background: transparent;
  color: #ecf2ff;
  font-weight: 600;
  box-shadow: none;
}

.custom-accordion .accordion-button:not(.collapsed) {
  color: #b9fff2;
  background: rgba(29, 211, 176, 0.1);
}

.custom-accordion .accordion-button::after {
  filter: invert(1) brightness(1.5);
}

.custom-accordion .accordion-body {
  color: #d0dcf4;
  border-top: 1px solid var(--border);
}

.friend-wrap {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  background: linear-gradient(145deg, #101a2d, #0b1425);
}

.friend-wrap h2 {
  font-size: 1.5rem;
  margin-bottom: 18px;
}

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

.friend-grid a {
  display: block;
  text-align: center;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: #dce8ff;
  background: rgba(255, 255, 255, 0.03);
}

.friend-grid a:hover {
  border-color: rgba(29, 211, 176, 0.6);
  color: #bafff5;
}

.site-footer {
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #060b14;
  padding: 30px 0 34px;
}

.footer-brand {
  color: #fff;
  font-weight: 700;
  font-size: 1.12rem;
}

.footer-links a {
  color: #b5c5e8;
  font-size: 0.94rem;
}

.footer-links a:hover {
  color: #fff;
}

.copyright,
.disclaimer {
  margin: 10px 0 0;
  color: #93a6cc;
  font-size: 0.9rem;
}

.modal-dark {
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #101a2f, #091221);
  color: var(--text);
}

.modal-dark .modal-header {
  border-bottom: 1px solid var(--border);
}

@media (max-width: 991.98px) {
  body {
    padding-top: 70px;
  }

  .hero-section {
    min-height: auto;
    padding: 86px 0 56px;
  }

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

@media (max-width: 575.98px) {
  .section-space {
    padding: 66px 0;
  }

  .glass-panel {
    padding: 22px;
  }

  .hero-actions .btn {
    width: 100%;
  }
}