:root {
  --bg: #0A0B10;
  --surface: rgba(18, 20, 32, 0.72);
  --primary: #5EE6FF;
  --accent: #B96BFF;
  --text: #E8ECF4;
  --muted: #7F8AA3;
  --radius: 10px;
  --font-heading: 'Courier New', 'Noto Serif SC', 'Source Han Serif SC', serif;
  --font-body: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --line: rgba(94, 230, 255, 0.14);
  --glow: 0 0 18px rgba(94, 230, 255, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 15% 0%, rgba(185, 107, 255, 0.10), transparent 55%),
    radial-gradient(ellipse at 85% 100%, rgba(94, 230, 255, 0.08), transparent 55%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary); }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ============ Header ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 16, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 62px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text);
  white-space: nowrap;
  text-shadow: var(--glow);
}

.logo:hover { color: var(--primary); }

.nav {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }

.nav a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  border-radius: var(--radius);
  border: 1px solid transparent;
}

.nav a:hover,
.nav a.active {
  color: var(--primary);
  border-color: var(--line);
  background: rgba(94, 230, 255, 0.06);
}

.search-box {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.search-box input {
  width: 160px;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  font-family: var(--font-body);
  transition: border-color .2s, box-shadow .2s;
}

.search-box input:focus {
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.search-box button {
  padding: 7px 14px;
  font-size: 13px;
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-body);
  transition: opacity .2s, transform .2s;
}

.search-box button:hover { opacity: .85; transform: translateY(-1px); }

/* ============ Hero ============ */
.hero {
  position: relative;
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero-slide {
  position: relative;
  display: none;
  aspect-ratio: 21 / 9;
  min-height: 220px;
  overflow: hidden;
}

.hero-slide.active { display: block; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.hero-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 28px 24px;
  background: linear-gradient(to top, rgba(10, 11, 16, 0.95), transparent);
}

.hero-info h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.hero-info p {
  color: var(--muted);
  font-size: 13px;
  max-width: 640px;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.btn {
  display: inline-block;
  padding: 9px 22px;
  font-size: 13px;
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(94, 230, 255, 0.3);
}

/* ============ Section ============ */
.sec { margin: 32px 0; }

.sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.sec-title {
  font-family: var(--font-heading);
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--text);
  position: relative;
  padding-left: 14px;
}

.sec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  box-shadow: var(--glow);
}

.sec-more {
  font-size: 13px;
  color: var(--muted);
}

.sec-more:hover { color: var(--primary); }

/* ============ Grid & Card ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(94, 230, 255, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(94, 230, 255, 0.12);
}

.card-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #11131c;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.card:hover .card-cover img { transform: scale(1.05); }

.card-score {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.card-info { padding: 10px 12px 12px; }

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.card-meta {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ Category list ============ */
.cat-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color .2s, transform .2s;
}

.cat-item:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  color: var(--primary);
}

.cat-count {
  font-size: 12px;
  color: var(--muted);
  padding: 1px 8px;
  border-radius: 10px;
  background: rgba(94, 230, 255, 0.08);
}

/* ============ Rank list ============ */
.rank-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color .2s, transform .2s;
}

.rank-item:hover {
  border-color: rgba(185, 107, 255, 0.5);
  transform: translateX(4px);
}

.rank-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(94, 230, 255, 0.05);
}

.rank-item:nth-child(1) .rank-num,
.rank-item:nth-child(2) .rank-num,
.rank-item:nth-child(3) .rank-num {
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
}

.rank-title {
  flex: 1;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-score {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

/* ============ Detail ============ */
.detail { margin: 24px 0; }

.detail-head {
  display: flex;
  gap: 28px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 24px;
}

.detail-cover {
  flex-shrink: 0;
  width: 220px;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 0 24px rgba(94, 230, 255, 0.12);
}

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

.detail-meta { flex: 1; min-width: 0; }

.detail-meta h1 {
  font-family: var(--font-heading);
  font-size: 24px;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.detail-meta p {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.detail-meta p span { color: var(--text); }

.detail-score {
  display: inline-block;
  margin: 10px 0 14px;
  padding: 4px 14px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  box-shadow: var(--glow);
}

.detail-body {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
}

.detail-body h2 {
  font-family: var(--font-heading);
  font-size: 16px;
  letter-spacing: 1px;
  margin: 18px 0 10px;
  color: var(--primary);
}

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

/* ============ Tags ============ */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.tag {
  display: inline-block;
  padding: 3px 12px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(94, 230, 255, 0.04);
  transition: color .2s, border-color .2s;
}

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

/* ============ Pager ============ */
.pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 32px 0;
}

.pg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  font-size: 13px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color .2s, border-color .2s, transform .2s;
}

.pg:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.pg.current {
  color: var(--bg);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  font-weight: 700;
}

.pg.disabled {
  opacity: .35;
  pointer-events: none;
}

/* ============ Links ============ */
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 0;
}

.link-item {
  font-size: 12px;
  color: var(--muted);
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: color .2s, border-color .2s;
}

.link-item:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ============ Footer ============ */
.footer {
  margin-top: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  line-height: 2;
}

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

/* ============ Crumbs ============ */
.crumbs {
  padding: 14px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--primary); }

/* ============ Highlight ============ */
.hl {
  color: var(--primary);
  background: rgba(94, 230, 255, 0.12);
  padding: 0 2px;
  border-radius: 3px;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(4, 1fr); }
  .cat-list { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  body { font-size: 13px; }

  .header .wrap {
    flex-wrap: wrap;
    height: auto;
    padding: 10px 16px;
    gap: 10px;
  }

  .logo { font-size: 17px; }

  .nav {
    order: 3;
    width: 100%;
    flex: 0 0 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav a { padding: 5px 10px; font-size: 12px; }

  .search-box { margin-left: auto; }
  .search-box input { width: 120px; }

  .hero-slide { aspect-ratio: 16 / 10; }
  .hero-info { padding: 24px 16px 16px; }
  .hero-info h2 { font-size: 18px; }
  .hero-info p { font-size: 12px; }

  .grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .cat-list { grid-template-columns: repeat(2, 1fr); }
  .rank-list { grid-template-columns: 1fr; }

  .detail-head {
    flex-direction: column;
    padding: 16px;
    gap: 16px;
  }

  .detail-cover { width: 140px; margin: 0 auto; }
  .detail-meta h1 { font-size: 20px; text-align: center; }
  .detail-meta p { text-align: center; }
  .detail-score { display: block; text-align: center; margin: 10px auto; }
  .detail-body { padding: 16px; }

  .sec-title { font-size: 16px; }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .cat-list { grid-template-columns: 1fr; }
  .search-box input { width: 90px; }
}