/* 糖心vlog · cg 站 — 资讯列表型布局（参考信息架构，内容独立） */
:root {
  --bg: #f7f4f2;
  --surface: #ffffff;
  --ink: #2c2426;
  --muted: #6b5f63;
  --accent: #c45c6f;
  --accent-dark: #a8485c;
  --hot: #e85d6b;
  --border: #e8e0dc;
  --max: 920px;
  --wide: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
}

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

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.wrap {
  width: min(100% - 32px, var(--wide));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* 顶栏 */
.site-top {
  background: linear-gradient(135deg, #3d2529 0%, #2a1a1d 100%);
  color: #fff;
  padding: 0.65rem 0;
  text-align: center;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.site-top a {
  color: #ffc9d2;
}

/* 头部 */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

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

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.logo-mark {
  font-size: 1.5rem;
}

.logo-wordmark {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.logo-wordmark:hover {
  color: var(--accent);
  text-decoration: none;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--muted);
  width: 100%;
  margin-left: 0;
}

@media (min-width: 600px) {
  .logo-sub {
    width: auto;
    margin-left: 0.25rem;
  }
}

.nav-main ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-main a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.nav-main a:hover,
.nav-main a[aria-current="page"] {
  color: var(--accent-dark);
}

/* 主内容区 */
main {
  padding: 2rem 0 3rem;
}

.intro-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: clamp(1.25rem, 4vw, 2rem);
  margin-bottom: 2rem;
  box-shadow: 0 4px 24px rgba(44, 36, 38, 0.06);
}

.intro-block h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.35;
}

.intro-block p {
  margin: 0 0 1em;
  color: var(--muted);
  font-size: 0.9375rem;
}

.intro-block p:last-child {
  margin-bottom: 0;
}

/* 区块标题 */
.block-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.block-head h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
}

.badge-hot {
  background: linear-gradient(135deg, var(--hot), #ff8a7a);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

/* 列表卡片 */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.card-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

@media (min-width: 640px) {
  .card-item {
    grid-template-columns: 200px 1fr;
  }
}

.card-item:hover {
  border-color: rgba(196, 92, 111, 0.35);
  box-shadow: 0 8px 28px rgba(44, 36, 38, 0.08);
}

.card-item a.card-link {
  display: contents;
  color: inherit;
  text-decoration: none;
}

.card-item a.card-link:hover .card-title {
  color: var(--accent);
}

.card-thumb {
  aspect-ratio: 16 / 10;
  background: var(--bg);
}

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

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

@media (min-width: 640px) {
  .card-body {
    padding: 1.15rem 1.25rem 1.25rem 0;
  }
}

.card-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.card-title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
  transition: color 0.2s ease;
}

.card-excerpt {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.section-more {
  margin-top: 2.5rem;
}

/* 文章页 */
.article-page {
  padding: 2rem 0 3rem;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

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

.article-head {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: clamp(1.25rem, 4vw, 2rem);
  margin-bottom: 1.5rem;
}

.article-head h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 800;
  line-height: 1.3;
}

.article-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.article-cover {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
}

.article-cover img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

@media (max-width: 600px) {
  .article-cover img {
    aspect-ratio: 16 / 10;
  }
}

.prose {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: clamp(1.25rem, 4vw, 2rem);
  font-size: 0.9375rem;
  color: var(--muted);
}

.prose h2 {
  margin: 1.75em 0 0.65em;
  font-size: 1.15rem;
  color: var(--ink);
}

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

.prose ul {
  margin: 0 0 1em;
  padding-left: 1.25em;
}

.prose li {
  margin-bottom: 0.35em;
}

.prose strong {
  color: var(--ink);
}

.article-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

/* 页脚 */
.site-footer {
  background: #2a1f22;
  color: rgba(255, 255, 255, 0.72);
  padding: 2rem 0 1.5rem;
  font-size: 0.875rem;
}

.site-footer a {
  color: #f5b8c4;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .foot-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.site-footer h3 {
  color: #fff;
  font-size: 0.8rem;
  margin: 0 0 0.65rem;
  letter-spacing: 0.06em;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.4rem;
}

.foot-bottom {
  text-align: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}