/* BL漫画大全 - 全局样式 | 响应式扁平风 */
:root {
  --bg: #f7f5fb;
  --surface: #ffffff;
  --ink: #2a2438;
  --muted: #6b6478;
  --accent: #7c6bb5;
  --accent-dark: #5d4d8c;
  --accent-soft: #e8e4f4;
  --line: #e2dce8;
  --tag: #c4b8e8;
  --radius: 12px;
  --shadow: 0 8px 28px rgba(42, 36, 56, 0.08);
  --max: 1120px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  border-radius: 8px;
}

a {
  color: var(--accent-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.nav-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem 1rem;
  flex: 1;
  min-width: 0;
}

@media (max-width: 768px) {
  .nav-cluster {
    flex-basis: 100%;
    justify-content: space-between;
  }
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.brand:hover {
  text-decoration: none;
  color: var(--accent-dark);
}

.nav-cb {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
}

.nav-main ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.nav-main a {
  color: var(--muted);
  font-size: 0.92rem;
  padding: 0.35rem 0;
}

.nav-main a:hover,
.nav-main a[aria-current="page"] {
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
}

.hero {
  padding: 2.25rem 0 1.5rem;
  background: linear-gradient(160deg, var(--accent-soft) 0%, var(--bg) 55%);
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  line-height: 1.35;
  font-weight: 700;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 52ch;
}

.section {
  padding: 2rem 0;
}

.section-title {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title::before {
  content: "";
  width: 4px;
  height: 1.1em;
  background: var(--accent);
  border-radius: 2px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(42, 36, 56, 0.12);
}

.card a.block {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card a.block:hover {
  text-decoration: none;
}

.card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--accent-soft);
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.card-body {
  padding: 1rem 1.1rem 1.15rem;
}

.card-body h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.card-body p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.6rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border-radius: 6px;
}

.prose {
  background: var(--surface);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.prose h2 {
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p {
  margin: 0 0 1rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.pill {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--muted);
}

.pill strong {
  color: var(--accent-dark);
  font-weight: 600;
}

.site-footer {
  margin-top: 2.5rem;
  padding: 1.75rem 0;
  background: var(--ink);
  color: #d8d4e4;
  font-size: 0.88rem;
}

.site-footer a {
  color: #c4b8e8;
}

.footer-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.breadcrumb {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--muted);
}

.list-block {
  margin-bottom: 2rem;
}

.list-block h2 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.simple-list li {
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
}

.simple-list a {
  font-weight: 500;
}

.rank {
  display: inline-block;
  min-width: 1.5rem;
  color: var(--accent);
  font-weight: 700;
}

/* 移动端导航 */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-main {
    width: 100%;
    display: none;
    padding-bottom: 0.5rem;
    order: 3;
  }

  .nav-cb:checked ~ .nav-main {
    display: block;
  }

  .nav-main ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

@media (min-width: 769px) {
  .nav-main {
    display: block !important;
  }
}