:root {
  --bg: #edf4ff;
  --bg-soft: #f7faff;
  --surface: #ffffff;
  --text: #1a2847;
  --muted: #7382a7;
  --primary: #5a5fe8;
  --secondary: #1bb8be;
  --accent: #ff5e9c;
  --shadow: 0 14px 34px rgba(36, 61, 117, 0.14);
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at 0% 0%, #f4f9ff 0%, var(--bg) 45%, #eef2ff 100%);
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
}

a {
  text-decoration: none;
}

.header-wrap {
  background: rgba(237, 244, 255, 0.8);
  backdrop-filter: blur(10px);
}

.site-navbar {
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(90, 95, 232, 0.12);
  box-shadow: 0 8px 24px rgba(30, 49, 94, 0.08);
}

.navbar-brand {
  color: var(--text);
  font-weight: 700;
}

.logo-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), var(--primary));
  position: relative;
  display: inline-block;
}

.logo-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-38%, -50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid #fff;
}

.brand-text {
  letter-spacing: 0.3px;
}

.nav-link {
  color: #2f4068;
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(90, 95, 232, 0.1);
}

.dropdown-menu {
  border: 1px solid rgba(90, 95, 232, 0.14);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.search-form {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.search-form .form-control {
  border-radius: 999px;
  min-width: 190px;
  border: 1px solid rgba(90, 95, 232, 0.24);
}

.search-form .form-control:focus,
.comment-box .form-control:focus,
.modal .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(90, 95, 232, 0.15);
}

.btn-search {
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  border: 0;
  padding: 0.44rem 1rem;
}

.mobile-panel {
  background: #f7fbff;
}

.hero-section {
  padding: 1rem 0 0.25rem;
}

.hero-panel {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(238, 245, 255, 0.96));
  border: 1px solid rgba(90, 95, 232, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2rem;
}

.hero-kicker {
  display: inline-flex;
  padding: 0.3rem 0.78rem;
  background: rgba(27, 184, 190, 0.12);
  color: #157f83;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.hero-title {
  font-size: clamp(1.5rem, 3vw, 2.35rem);
  line-height: 1.25;
  margin-bottom: 0.95rem;
}

.hero-brand-link {
  color: var(--primary);
}

.hero-desc {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.chip {
  font-size: 0.82rem;
  background: #ffffff;
  border: 1px solid rgba(90, 95, 232, 0.2);
  color: #314670;
  border-radius: 999px;
  padding: 0.22rem 0.68rem;
}

.btn-main {
  color: #fff;
  border: 0;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  border-radius: 999px;
  padding: 0.62rem 1.3rem;
  box-shadow: 0 8px 18px rgba(90, 95, 232, 0.26);
}

.btn-main:hover {
  color: #fff;
  filter: brightness(1.03);
}

.btn-outline-main {
  border: 1px solid rgba(90, 95, 232, 0.35);
  color: var(--primary);
  border-radius: 999px;
  padding: 0.62rem 1.3rem;
  background: rgba(255, 255, 255, 0.8);
}

.btn-outline-main:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(90, 95, 232, 0.08);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-wrap img {
  border-radius: 18px;
  min-height: 320px;
  max-height: 430px;
  object-fit: cover;
}

.floating-note {
  position: absolute;
  padding: 0.44rem 0.76rem;
  border-radius: 999px;
  font-size: 0.78rem;
  color: #fff;
  background: rgba(26, 40, 71, 0.8);
}

.note-one {
  top: 14px;
  left: 14px;
}

.note-two {
  right: 14px;
  bottom: 14px;
}

.content-section {
  padding: 1.05rem 0;
}

.section-head {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-size: 1.32rem;
  font-weight: 700;
}

.mark {
  width: 7px;
  height: 22px;
  border-radius: 99px;
  background: linear-gradient(to bottom, var(--secondary), var(--accent));
}

.section-status {
  font-size: 0.88rem;
  color: var(--muted);
}

.media-card {
  border: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(28, 49, 99, 0.09);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.media-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 24px rgba(28, 49, 99, 0.14);
}

.media-card .card-img-top {
  height: 164px;
  object-fit: cover;
}

.media-card .card-title {
  margin-bottom: 0.36rem;
  font-weight: 700;
}

.card-sub {
  margin-bottom: 0.62rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6f7d9f;
  font-size: 0.79rem;
}

.type-badge {
  background: rgba(90, 95, 232, 0.12);
  color: var(--primary);
  padding: 0.14rem 0.5rem;
  border-radius: 999px;
  font-weight: 600;
}

.type-tv {
  background: rgba(27, 184, 190, 0.15);
  color: #117a7e;
}

.type-anime {
  background: rgba(255, 94, 156, 0.16);
  color: #ca2f6f;
}

.ranking-card {
  background: var(--surface);
  border: 1px solid rgba(90, 95, 232, 0.13);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 18px rgba(28, 49, 99, 0.08);
  padding: 1rem;
}

.ranking-card .list-group-item {
  border-color: rgba(90, 95, 232, 0.12);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  background: var(--surface);
  border: 1px solid rgba(90, 95, 232, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.tag-cloud a {
  color: #29416f;
  border: 1px solid rgba(90, 95, 232, 0.2);
  background: #f7f9ff;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.88rem;
}

.tag-cloud a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.comment-box {
  background: var(--surface);
  border: 1px solid rgba(90, 95, 232, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.comment-list {
  display: grid;
  gap: 0.65rem;
}

.comment-item {
  background: #f8fbff;
  border: 1px solid rgba(90, 95, 232, 0.11);
  border-radius: 14px;
  padding: 0.85rem 0.9rem;
}

.comment-item p {
  margin: 0.35rem 0 0;
  color: #45567f;
}

.comment-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #63739b;
  font-size: 0.82rem;
}

.faq-wrap .accordion-item {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(90, 95, 232, 0.14);
}

.faq-wrap .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: rgba(90, 95, 232, 0.08);
}

.friend-section {
  padding-bottom: 1.8rem;
}

.friend-grid {
  background: var(--surface);
  border: 1px solid rgba(90, 95, 232, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.friend-grid a {
  border: 1px solid rgba(90, 95, 232, 0.2);
  color: #29416f;
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  background: #f7faff;
  text-align: center;
  font-size: 0.9rem;
}

.friend-grid a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.site-footer {
  border-top: 1px solid rgba(90, 95, 232, 0.15);
  background: #eff4ff;
  color: #55678f;
}

.site-footer a {
  color: #314b7f;
}

.site-footer a:hover {
  color: var(--primary);
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: linear-gradient(145deg, var(--primary), var(--accent));
  color: #fff;
  display: none;
  box-shadow: 0 10px 22px rgba(90, 95, 232, 0.32);
}

.back-top.show {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  border-radius: 16px;
  border: 1px solid rgba(90, 95, 232, 0.16);
}

@media (max-width: 991.98px) {
  .site-navbar {
    border-radius: 18px;
  }

  .hero-panel {
    padding: 1.4rem;
  }

  .hero-image-wrap img {
    min-height: 250px;
  }
}

@media (max-width: 575.98px) {
  .media-card .card-img-top {
    height: 138px;
  }

  .section-title {
    font-size: 1.16rem;
  }

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