/* ================= 手链定制网 样式表 ================= */

:root {
  --color-primary: #8b6f47;       /* 主色：暖棕金 */
  --color-primary-dark: #5e4a2e;
  --color-accent: #d4a574;
  --color-bg: #faf7f2;            /* 米色背景 */
  --color-card: #ffffff;
  --color-text: #2c2416;
  --color-text-light: #6b5f4f;
  --color-border: #ebe5d9;
  --shadow-card: 0 2px 12px rgba(139,111,71,.08);
  --shadow-card-hover: 0 6px 24px rgba(139,111,71,.16);
  --radius: 10px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 15px;
}

a { color: inherit; text-decoration: none; transition: color .15s; }
a:hover { color: var(--color-primary); }

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

/* === Header === */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.92);
}
.site-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 20px;
  color: var(--color-primary-dark);
}
.site-logo .logo-mark {
  width: 38px; height: 38px;
  background: var(--color-primary);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
}
.site-nav { display: flex; gap: 22px; font-size: 14px; }
.site-nav a { color: var(--color-text-light); }
.site-nav a:hover, .site-nav a.active { color: var(--color-primary); }
.site-nav a.active { font-weight: 600; }

/* === Hero === */
.hero {
  position: relative;
  height: 360px;
  background-size: cover;
  background-position: center;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-bottom: 36px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.5) 100%);
}
.hero-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 720px; padding: 0 20px;
}
.hero-tag {
  display: inline-block;
  font-size: 12px; letter-spacing: 4px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.4);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: 44px; font-weight: 800;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.hero p {
  font-size: 16px;
  margin-bottom: 28px;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}
.hero-cta {
  display: inline-flex; gap: 12px;
}
.btn {
  display: inline-block; padding: 10px 22px;
  border-radius: 6px; font-size: 14px;
  cursor: pointer; border: 0; transition: all .2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}
.btn-ghost {
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,.5);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.3); color: #fff; }

/* === Container === */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  margin: 36px 0 24px;
  padding-left: 14px;
  border-left: 4px solid var(--color-primary);
}

/* === Post Grid === */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-bottom: 32px;
}
.post-card {
  background: var(--color-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all .25s;
  display: flex; flex-direction: column;
  cursor: pointer;
}
.post-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.post-cover {
  width: 100%; height: 220px;
  object-fit: cover;
  background: #f0eadf;
}
.post-body { padding: 22px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.post-cat {
  display: inline-block;
  font-size: 12px;
  color: var(--color-primary);
  background: rgba(139,111,71,.1);
  padding: 3px 10px;
  border-radius: 4px;
  align-self: flex-start;
  margin-bottom: 10px;
}
.post-title {
  font-size: 18px; font-weight: 700;
  line-height: 1.45;
  margin-bottom: 10px;
  color: var(--color-text);
}
.post-intro {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 16px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-meta {
  margin-top: auto;
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--color-text-light);
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}
.author-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600;
}
.meta-name { font-weight: 500; color: var(--color-text); margin-right: 4px; }
.meta-stat {
  display: inline-flex; align-items: center; gap: 4px;
}
.meta-stat svg { width: 14px; height: 14px; opacity: .7; }

/* === Featured (sticky top 3) === */
.featured-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.featured-item {
  display: flex; gap: 12px;
  padding: 8px;
  border-radius: 6px;
  transition: background .15s;
}
.featured-item:hover { background: var(--color-bg); }
.featured-thumb {
  width: 88px; height: 64px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
}
.featured-title {
  font-size: 14px; font-weight: 600;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.featured-meta {
  font-size: 12px; color: var(--color-text-light);
  margin-top: 4px;
}

/* === Article Detail === */
.article-page { max-width: 820px; margin: 0 auto; padding: 40px 24px 80px; }
.article-header { text-align: center; margin-bottom: 30px; }
.article-cat {
  display: inline-block;
  font-size: 13px;
  color: var(--color-primary);
  background: rgba(139,111,71,.1);
  padding: 4px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.article-title {
  font-size: 30px; font-weight: 800;
  line-height: 1.4;
  margin-bottom: 16px;
}
.article-meta {
  font-size: 13px; color: var(--color-text-light);
  display: flex; align-items: center; justify-content: center; gap: 16px;
}
.article-cover {
  width: 100%; height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 30px;
}
.article-content {
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-text);
}
.article-content p { margin-bottom: 16px; }
.article-content h3 {
  font-size: 20px; font-weight: 700;
  margin: 28px 0 14px;
  color: var(--color-primary-dark);
  padding-left: 12px;
  border-left: 3px solid var(--color-primary);
}
.article-content img {
  margin: 20px auto;
  border-radius: 8px;
  max-width: 100%;
}
.article-footer {
  margin-top: 40px; padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.tag-row {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 12px;
}
.tag {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--color-bg);
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
}

/* === About Page === */
.about-page { max-width: 820px; margin: 0 auto; padding: 50px 24px 60px; }
.about-banner {
  width: 100%; height: 320px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 30px;
}
.about-page h2 {
  font-size: 24px; font-weight: 700;
  margin: 30px 0 14px;
  color: var(--color-primary-dark);
}
.about-page p { margin-bottom: 16px; line-height: 1.85; }

/* === Footer === */
.site-footer {
  background: #2c2416;
  color: #c2b59f;
  padding: 40px 24px 20px;
  margin-top: 60px;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand h4 {
  font-size: 18px;
  color: #fff;
  margin-bottom: 10px;
}
.footer-brand p { font-size: 13px; line-height: 1.7; opacity: .8; }
.footer-col h5 {
  font-size: 14px;
  color: #fff;
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; font-size: 13px; }
.footer-col a { opacity: .8; }
.footer-col a:hover { opacity: 1; color: #fff; }
.footer-bottom {
  max-width: 1180px;
  margin: 18px auto 0;
  font-size: 12px;
  text-align: center;
  opacity: .7;
}
.footer-bottom a { color: #c2b59f; }
.footer-bottom a:hover { color: #fff; }

/* === Pagination === */
.pagination {
  display: flex; gap: 6px; justify-content: center;
  margin: 40px 0 20px;
}
.pagination a, .pagination span {
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: #fff;
  font-size: 13px;
  color: var(--color-text-light);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* === Sidebar === */
.layout-with-side {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 30px;
}
.side-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}
.side-card h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}
.side-card ul { list-style: none; }
.side-card li {
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--color-border);
  color: var(--color-text-light);
}
.side-card li:last-child { border-bottom: 0; }
.side-card .hot-num {
  display: inline-block;
  width: 18px; height: 18px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px; font-weight: 700;
  text-align: center; line-height: 18px;
  border-radius: 4px;
  margin-right: 6px;
}

/* === Admin Manage === */
.admin-bar {
  position: sticky; top: 0;
  background: #2c2416;
  color: #fff;
  padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 99;
}
.admin-bar a { color: #d4a574; }
.admin-bar .pill {
  background: rgba(255,255,255,.12);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  margin-left: 10px;
}
.manage-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-card); }
.manage-table th { background: #f7f2e8; text-align: left; padding: 12px 14px; font-size: 13px; }
.manage-table td { padding: 14px; border-top: 1px solid var(--color-border); font-size: 13px; }
.manage-table img.thumb { width: 64px; height: 48px; object-fit: cover; border-radius: 4px; }
.manage-table .actions { display: flex; gap: 6px; }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 4px; }
.btn-danger { background: #dc3545; color: #fff; }
.btn-danger:hover { background: #c82333; color: #fff; }
.btn-outline { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }

/* === Responsive === */
@media (max-width: 880px) {
  .post-grid { grid-template-columns: 1fr; }
  .featured-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .layout-with-side { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .article-title { font-size: 24px; }
}