:root {
  --bg-page: #eef3f8;
  --bg-dark: #0d1423;
  --bg-dark-soft: #141f35;
  --card-bg: #ffffff;
  --text-main: #101828;
  --text-muted: #5b6474;
  --accent: #6b7cff;
  --accent-2: #23c7b7;
  --line: #dce3ef;
  --shadow: 0 8px 24px rgba(13, 20, 35, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
  color: var(--text-main);
  background: var(--bg-page);
}

a {
  text-decoration: none;
}

.top-ticker {
  background: #0a0f1c;
  color: #c5d1e6;
  font-size: 0.8rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.main-nav {
  background: linear-gradient(90deg, #0e1627, #141f33);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.25s ease;
}

.main-nav.nav-scrolled {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
}

.brandmark,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-icon {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 0.35rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 3px rgba(107, 124, 255, 0.2);
}

.navbar-nav .nav-link {
  color: #dbe6fa;
  font-size: 0.94rem;
  padding: 0.75rem 0.8rem;
}

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

.search-wrap {
  width: 320px;
  gap: 0.5rem;
}

.search-wrap .form-control {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.search-wrap .form-control::placeholder {
  color: #afbdd5;
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #fff;
  font-weight: 600;
}

.btn-accent:hover {
  color: #fff;
  filter: brightness(1.05);
}

.hero-section {
  background: linear-gradient(180deg, #11192c 0%, #11192c 40%, transparent 100%);
}

.feature-carousel {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.feature-carousel .carousel-item img {
  height: 440px;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 12, 23, 0.86), rgba(7, 12, 23, 0.2));
  display: flex;
  align-items: flex-end;
}

.overlay-body {
  padding: 1.4rem;
  max-width: 85%;
  color: #fff;
}

.overlay-body h1,
.overlay-body h2 {
  font-size: 1.85rem;
  line-height: 1.25;
  margin: 0.6rem 0;
}

.overlay-body p {
  margin-bottom: 1rem;
  color: #d6deed;
}

.tag-pill {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(35, 199, 183, 0.2);
  border: 1px solid rgba(35, 199, 183, 0.5);
  font-size: 0.78rem;
}

.ranking-panel {
  background: linear-gradient(180deg, #111b30, #0e1627);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  color: #d9e1f1;
  padding: 1rem 1rem 0.7rem;
  box-shadow: var(--shadow);
}

.panel-title {
  color: #fff;
  font-size: 1.1rem;
}

.panel-date {
  font-size: 0.78rem;
  color: #9bb0d1;
}

.rank-list li {
  display: grid;
  grid-template-columns: 1.6rem 1fr auto;
  gap: 0.5rem;
  align-items: center;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding: 0.55rem 0;
}

.rank-list li:last-child {
  border-bottom: none;
}

.rank-no {
  color: var(--accent-2);
  font-weight: 700;
}

.rank-list a {
  color: #e8efff;
  font-size: 0.92rem;
}

.rank-list small {
  color: #9cb0cb;
  font-size: 0.78rem;
}

.quick-strip {
  margin-top: -0.3rem;
}

.quick-chip {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  color: var(--text-main);
  min-height: 88px;
  transition: all 0.2s ease;
}

.quick-chip strong {
  font-size: 1.25rem;
  color: #16213a;
}

.quick-chip small {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.quick-chip.active,
.quick-chip:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(107, 124, 255, 0.2);
}

.content-section {
  padding: 1rem 0 2rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-head h2 {
  font-size: 1.4rem;
  margin: 0;
}

.section-head p {
  margin: 0.3rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.show-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(18, 31, 53, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.show-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(18, 31, 53, 0.14);
}

.poster-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  background: #dbe3f1;
  overflow: hidden;
}

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

.badge-tag {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: rgba(11, 18, 32, 0.85);
  color: #fff;
  font-size: 0.7rem;
  border-radius: 0.35rem;
  padding: 0.15rem 0.4rem;
}

.score {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(35, 199, 183, 0.9);
  color: #fff;
  font-size: 0.72rem;
  padding: 0.15rem 0.35rem;
  border-radius: 0.35rem;
}

.card-title {
  font-size: 0.96rem;
  margin-bottom: 0.3rem;
}

.card-meta,
.card-date {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-date {
  margin-top: 0.15rem;
}

.promo-section {
  padding: 0 0 1.2rem;
}

.promo-banner {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.promo-banner img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.promo-content {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 20, 35, 0.82), rgba(13, 20, 35, 0.28));
  color: #fff;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 70%;
}

.promo-content h2 {
  font-size: 1.45rem;
  margin-bottom: 0.45rem;
}

.promo-content p {
  color: #d8e2f7;
}

.news-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(18, 31, 53, 0.05);
}

.news-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.news-body {
  padding: 0.85rem;
}

.news-body h3 {
  font-size: 0.95rem;
  line-height: 1.45;
  margin-bottom: 0.45rem;
}

.news-body p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.55;
  margin-bottom: 0.45rem;
}

.news-body span {
  color: #758199;
  font-size: 0.75rem;
}

.faq-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem;
  height: 100%;
}

.faq-card h3 {
  font-size: 1rem;
  margin-bottom: 0.8rem;
}

.accordion-button {
  font-size: 0.88rem;
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  background: rgba(107, 124, 255, 0.1);
  color: #1a2850;
}

.accordion-body {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.friend-links {
  padding: 0.4rem 0 2.2rem;
}

.link-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.link-pills a {
  background: #fff;
  border: 1px solid var(--line);
  color: #26324c;
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.88rem;
}

.link-pills a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.site-footer {
  background: var(--bg-dark);
  color: #b4c3de;
  padding: 2.8rem 0 1.2rem;
}

.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.site-footer a {
  color: #d0ddf5;
  font-size: 0.87rem;
}

.site-footer li + li {
  margin-top: 0.45rem;
}

.site-footer .form-control {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.site-footer .form-control::placeholder {
  color: #8fa0bf;
}

.footer-bottom {
  margin-top: 1.3rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.82rem;
}

.footer-bottom a {
  color: #fff;
  font-weight: 600;
}

.to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 2.4rem;
  height: 2.4rem;
  border: none;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 16px rgba(35, 199, 183, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 1050;
}

.to-top.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  border: 1px solid var(--line);
  border-radius: 12px;
}

@media (max-width: 1199.98px) {
  .search-wrap {
    display: none;
  }

  .feature-carousel .carousel-item img {
    height: 390px;
  }
}

@media (max-width: 991.98px) {
  .feature-carousel .carousel-item img {
    height: 340px;
  }

  .overlay-body {
    max-width: 100%;
  }

  .overlay-body h1,
  .overlay-body h2 {
    font-size: 1.45rem;
  }

  .promo-content {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .feature-carousel .carousel-item img {
    height: 280px;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head h2 {
    font-size: 1.2rem;
  }

  .promo-banner img {
    height: 190px;
  }

  .promo-content h2 {
    font-size: 1.1rem;
  }
}