/* ============================================================
   萌物测评主题 - 可爱萌系潮流风格
   双列布局 / 响应式 / 轻圆角 / 弱阴影 / 扁平化
   ============================================================ */

:root {
  --primary: #FF6B8B;
  --primary-soft: #FFF0F3;
  --accent: #38BDF8;
  --accent-soft: #EDF8FF;
  --warn: #FFAA4C;
  --success: #3EBB7C;
  --success-soft: #EDFAF3;
  --danger: #F2635F;
  --danger-soft: #FEF1F0;
  --bg: #F5F7FA;
  --card: #FFFFFF;
  --text: #2B3445;
  --muted: #8A94A6;
  --line: #EDF0F5;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(43, 52, 69, .04), 0 8px 24px rgba(43, 52, 69, .05);
  --shadow-hover: 0 4px 12px rgba(43, 52, 69, .08), 0 12px 32px rgba(43, 52, 69, .08);
  --header-h: 60px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Source Han Sans SC", "思源黑体", "Noto Sans SC", "Microsoft YaHei", "微软雅黑", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color .2s ease; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- 骨架屏 ---------- */
.skeleton-box {
  position: relative;
  overflow: hidden;
  background: #EEF1F6;
}
.skeleton-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.65), transparent);
  animation: shimmer 1.4s infinite;
  z-index: 1;
}
.skeleton-box img {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity .4s ease;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.skeleton-box img.is-loaded { opacity: 1; }
.skeleton-box img.is-loaded + *::before,
.skeleton-box:has(img.is-loaded)::before { display: none; }
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ---------- 顶部固定悬浮导航 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-placeholder { height: calc(var(--header-h) + 16px); }
.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--warn));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(255, 107, 139, .3);
}
.logo img { width: 36px; height: 36px; border-radius: 10px; object-fit: cover; }
.logo-text strong { display: block; font-size: 17px; line-height: 1.2; }
.logo-text em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.2;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.header-nav::-webkit-scrollbar { display: none; }
.header-nav a {
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.header-nav a:hover { color: var(--primary); background: var(--primary-soft); }
.header-nav a.is-active { color: #fff; background: var(--primary); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-search {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 6px 0 14px;
  height: 36px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.header-search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 139, .12);
  background: #fff;
}
.header-search input {
  border: 0;
  outline: 0;
  background: transparent;
  width: 130px;
  font-size: 13px;
  color: var(--text);
}
.header-search button { font-size: 14px; padding: 4px 8px; }
.btn-contribute,
.btn-member {
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.btn-contribute {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--warn));
  box-shadow: 0 4px 10px rgba(255, 107, 139, .25);
}
.btn-contribute:hover { transform: translateY(-1px); }
.btn-member { color: var(--primary); background: var(--primary-soft); }
.btn-member:hover { background: #FFE3EA; }
.auth-links { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.auth-links a { color: var(--muted); }
.auth-links a:hover { color: var(--primary); }
.auth-links .btn-register {
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 5px 12px;
  border-radius: 999px;
}
.auth-links .btn-register:hover { background: var(--primary); color: #fff; }
.nav-toggle {
  display: none;
  font-size: 20px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  color: var(--text);
}
.mobile-nav {
  display: none;
  padding: 8px 16px 16px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--text);
}
.mobile-nav a.is-active { color: var(--primary); background: var(--primary-soft); }
.mobile-nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  margin-top: 8px;
}
.mobile-nav-actions a {
  padding: 8px 14px;
  background: var(--bg);
  border-radius: 999px;
  font-size: 13px;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  padding: 12px 4px;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { opacity: .5; }

/* ---------- 主布局：左 70% + 右 30% ---------- */
.main-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  align-items: start;
  padding-bottom: 30px;
}
.main-content { min-width: 0; display: grid; gap: 20px; }

/* ---------- 通用卡片 ---------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(237, 240, 245, .8);
}
.list-card { padding: 20px; }
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.card-head h2 { font-size: 18px; }
.more-link { font-size: 13px; color: var(--muted); }
.more-link:hover { color: var(--primary); }

/* ---------- 首页轮播 ---------- */
.hero-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 21 / 9;
  min-height: 260px;
  background: #EEF1F6;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .6s ease;
}
.hero-slide.is-active { opacity: 1; pointer-events: auto; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 35, 50, .72), rgba(30, 35, 50, .05) 55%);
}
.hero-info {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 24px;
  color: #fff;
}
.hero-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--primary);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 10px;
}
.hero-info h2 { font-size: clamp(18px, 3vw, 28px); line-height: 1.35; text-shadow: 0 2px 8px rgba(0,0,0,.3); }
.hero-info p {
  margin-top: 8px;
  font-size: 14px;
  color: rgba(255,255,255,.85);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hero-dots {
  position: absolute;
  right: 24px;
  bottom: 22px;
  display: flex;
  gap: 6px;
  z-index: 3;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.5);
  transition: .25s ease;
}
.hero-dot.is-active { width: 22px; background: #fff; }
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.85);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  opacity: 0;
  transition: .25s ease;
}
.hero-slider:hover .hero-arrow { opacity: 1; }
.hero-prev { left: 14px; }
.hero-next { right: 14px; }
.hero-arrow:hover { background: #fff; color: var(--primary); }

/* ---------- 快讯条 ---------- */
.news-flash {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  overflow: hidden;
}
.flash-label {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}
.flash-scroll {
  display: flex;
  gap: 26px;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}
.flash-scroll::-webkit-scrollbar { display: none; }
.flash-scroll a { font-size: 14px; color: var(--text); }
.flash-scroll a:hover { color: var(--primary); }
.flash-badge {
  display: inline-block;
  padding: 1px 8px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

/* ---------- 文章列表卡片（JustNews 风格） ---------- */
.article-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.article-item:last-child { border-bottom: 0; padding-bottom: 4px; }
.article-item:first-child { padding-top: 0; }
.item-thumb {
  position: relative;
  flex-shrink: 0;
  width: 220px;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.item-thumb img { transition: transform .35s ease; }
.article-item:hover .item-thumb img { transform: scale(1.05); }
.score-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  padding: 3px 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--warn), var(--primary));
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 3px 8px rgba(255, 107, 139, .35);
}
.score-badge::after { content: " 分"; font-size: 10px; font-weight: 600; }
.item-body { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.item-meta-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}
.item-cat { font-size: 12px; color: var(--accent); font-weight: 600; }
.price-tag { font-size: 13px; color: var(--danger); font-weight: 700; }
.item-body h3 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item-body h3 a:hover { color: var(--primary); }
.item-desc {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item-meta {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 双列小模块 / 好物网格 ---------- */
.duo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.mini-list { display: grid; gap: 12px; }
.mini-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 6px;
  margin: -6px;
  border-radius: var(--radius-sm);
  transition: background .2s ease;
}
.mini-item:hover { background: var(--bg); }
.mini-item img {
  width: 76px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.mini-item h4 {
  font-size: 14px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mini-item:hover h4 { color: var(--primary); }
.mini-item span { font-size: 12px; color: var(--muted); }
.goods-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.goods-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.goods-item img { transition: transform .35s ease; }
.goods-item:hover img { transform: scale(1.06); }
.goods-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  padding: 26px 12px 10px;
  background: linear-gradient(to top, rgba(30,35,50,.78), transparent);
  color: #fff;
}
.goods-info h4 {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- 列表页头部 ---------- */
.page-head { padding: 26px 24px; }
.head-kicker { font-size: 13px; color: var(--primary); font-weight: 700; }
.page-head h1 { font-size: 26px; margin: 8px 0 6px; }
.page-head p { color: var(--muted); font-size: 14px; }
.page-head-banner { position: relative; padding: 0; overflow: hidden; min-height: 180px; display: flex; align-items: flex-end; }
.page-head-img { position: absolute; inset: 0; }
.page-head-img img { width: 100%; height: 100%; object-fit: cover; }
.page-head-mask { position: absolute; inset: 0; background: linear-gradient(to top, rgba(30,35,50,.7), rgba(30,35,50,.1)); }
.page-head-inner.on-banner { position: relative; z-index: 2; padding: 24px; color: #fff; }
.page-head-inner.on-banner p { color: rgba(255,255,255,.85); }

/* ---------- 分页 ---------- */
.pager {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.pager a,
.pager span {
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg);
}
.pager a:hover { color: var(--primary); background: var(--primary-soft); }
.pager .pager-current { color: #fff; background: var(--primary); }
.pager .pager-disabled { opacity: .45; }
.pager .pager-gap { background: transparent; }

/* ---------- 文章详情 ---------- */
.article-card { padding: 26px; }
.article-head { margin-bottom: 20px; }
.article-head h1 { font-size: 24px; line-height: 1.45; margin: 10px 0 12px; }
.article-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.article-lead {
  margin-top: 14px;
  padding: 12px 16px;
  border-left: 3px solid var(--primary);
  background: var(--primary-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: #6B5560;
  font-size: 14px;
}
.article-cover {
  margin: 18px 0;
  border-radius: var(--radius);
  overflow: hidden;
}
.article-cover img { width: 100%; max-height: 480px; object-fit: cover; }

/* 评分卡 */
.score-card {
  display: flex;
  gap: 26px;
  align-items: center;
  margin: 18px 0;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #FFF6F0, #FFF0F5);
  border: 1px solid #FFE3D6;
}
.score-main { text-align: center; flex-shrink: 0; }
.score-circle {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--warn);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(255, 170, 76, .25);
}
.score-circle strong { font-size: 34px; color: var(--warn); line-height: 1; }
.score-circle span { font-size: 12px; color: var(--muted); margin-top: 4px; }
.score-price { margin-top: 10px; font-size: 13px; color: var(--muted); }
.score-price strong { color: var(--danger); font-size: 17px; }
.score-bars { flex: 1; min-width: 0; display: grid; gap: 12px; }
.score-row { display: flex; align-items: center; gap: 12px; }
.score-label { width: 60px; flex-shrink: 0; font-size: 13px; color: var(--muted); }
.score-track {
  flex: 1;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.9);
  overflow: hidden;
}
.score-track i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--warn), var(--primary));
  transition: width .8s ease;
}
.score-num { width: 32px; text-align: right; font-size: 14px; font-weight: 800; color: var(--warn); }

/* 优缺点 */
.pc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.pc-box {
  padding: 18px 20px;
  border-radius: var(--radius);
  font-size: 14px;
}
.pc-box h3 { font-size: 15px; margin-bottom: 10px; }
.pc-box ul { display: grid; gap: 8px; }
.pc-box li { padding-left: 18px; position: relative; line-height: 1.6; }
.pc-pros { background: var(--success-soft); border: 1px solid #CBF0DC; }
.pc-pros h3 { color: var(--success); }
.pc-pros li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.pc-cons { background: var(--danger-soft); border: 1px solid #FBDCDA; }
.pc-cons h3 { color: var(--danger); }
.pc-cons li::before { content: "✕"; position: absolute; left: 0; color: var(--danger); font-weight: 700; }

/* 参数表 */
.params-card {
  margin: 20px 0;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--line);
}
.params-card h3 { font-size: 15px; margin-bottom: 12px; }
.params-table table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; border-radius: var(--radius-sm); overflow: hidden; }
.params-table th,
.params-table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); }
.params-table tr:last-child th,
.params-table tr:last-child td { border-bottom: 0; }
.params-table th { width: 110px; color: var(--muted); font-weight: 600; background: #FAFBFD; }

/* 正文排版 */
.prose { font-size: 15px; line-height: 1.9; word-break: break-word; }
.prose h2 { font-size: 19px; margin: 1.6em 0 .7em; padding-left: 12px; border-left: 4px solid var(--primary); line-height: 1.4; }
.prose h3 { font-size: 17px; margin: 1.4em 0 .6em; }
.prose p { margin: .9em 0; }
.prose img { border-radius: var(--radius-sm); margin: 12px auto; }
.prose ul, .prose ol { margin: .9em 0 .9em 1.4em; }
.prose ul li { list-style: disc; margin: .4em 0; }
.prose ol li { list-style: decimal; margin: .4em 0; }
.prose blockquote {
  margin: 1em 0;
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--muted);
}
.prose table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 14px; }
.prose th, .prose td { padding: 10px 12px; border: 1px solid var(--line); text-align: left; }
.prose th { background: #FAFBFD; }
.prose a { color: var(--accent); border-bottom: 1px dashed var(--accent); }
.prose code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 13px; }

/* 标签 / 分享 / 上下篇 */
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.article-tags a {
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}
.article-tags a:hover { background: var(--accent); color: #fff; }
.article-share {
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.share-btns { display: flex; gap: 8px; }
.share-btn {
  padding: 7px 14px;
  border-radius: 999px;
  background: #fff;
  font-size: 13px;
  color: var(--text);
  box-shadow: var(--shadow);
  transition: .2s ease;
}
.share-btn:hover { color: var(--primary); transform: translateY(-1px); }
.article-pn {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.pn-item {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  transition: background .2s ease;
}
.pn-item:hover { background: var(--primary-soft); }
.pn-item small { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.pn-item strong {
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pn-next { text-align: right; }
.pn-item.is-empty { opacity: .55; }
.related-card { margin-top: 0; }

/* ---------- 空状态 ---------- */
.empty-card {
  padding: 56px 24px;
  text-align: center;
}
.empty-card strong { display: block; font-size: 19px; margin: 14px 0 8px; }
.empty-card p { color: var(--muted); margin-bottom: 20px; }
.empty-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-size: 34px;
  background: var(--primary-soft);
}
.empty-icon.big { font-size: 40px; }
.empty-actions { display: flex; justify-content: center; gap: 12px; }
.page-404 { max-width: 640px; margin: 40px auto 60px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: .2s ease;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--warn));
  box-shadow: 0 4px 12px rgba(255, 107, 139, .28);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(255, 107, 139, .36); }
.btn-outline { color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-mini { padding: 5px 12px; font-size: 12px; background: var(--primary); color: #fff; border-radius: 999px; }

/* ---------- 侧边栏 ---------- */
.sidebar { min-width: 0; }
.sidebar-sticky {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  display: grid;
  gap: 16px;
}
.widget {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(237, 240, 245, .8);
  padding: 18px;
}
.widget-title {
  font-size: 15px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

/* 会员卡 */
.member-card { display: flex; align-items: center; gap: 12px; }
.member-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}
.member-info strong { display: block; font-size: 14px; }
.member-info span { font-size: 12px; color: var(--muted); }
.member-btns { display: flex; gap: 8px; margin-top: 14px; }
.member-btns .btn { flex: 1; padding: 8px 0; font-size: 13px; }
.member-entry {
  display: block;
  text-align: center;
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}
.member-entry:hover { color: var(--primary); }

/* 积分卡 */
.points-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.points-item {
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  text-align: center;
}
.points-item strong { display: block; font-size: 16px; color: var(--primary); }
.points-item span { font-size: 12px; color: var(--muted); }
.checkin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #FFF6E8, #FFF0F3);
  font-size: 12px;
  color: #B07A3C;
}

/* 投稿卡 */
.widget-contribute { padding: 12px; }
.contribute-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--warn));
  color: #fff;
  transition: .2s ease;
}
.contribute-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(255, 107, 139, .3); }
.contribute-icon { font-size: 24px; }
.contribute-text strong { display: block; font-size: 15px; }
.contribute-text em { font-style: normal; font-size: 12px; opacity: .85; }

/* 分类导航 */
.cat-list { display: grid; gap: 4px; }
.cat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: background .2s ease;
}
.cat-list a em { font-style: normal; font-size: 11px; color: var(--muted); }
.cat-list a:hover { background: var(--bg); }
.cat-list a.is-active { background: var(--primary-soft); color: var(--primary); font-weight: 700; }

/* 热门文章 */
.hot-list { counter-reset: hot; display: grid; gap: 4px; }
.hot-list li { counter-increment: hot; display: flex; align-items: baseline; gap: 10px; padding: 7px 0; }
.hot-list li::before {
  content: counter(hot);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: var(--bg);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
  align-self: center;
}
.hot-list li:nth-child(1)::before { background: #FFE3E0; color: #F5222D; }
.hot-list li:nth-child(2)::before { background: #FFF3E0; color: #FA8C16; }
.hot-list li:nth-child(3)::before { background: #FFFBE6; color: #D4B106; }
.hot-list a {
  font-size: 13px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hot-list a:hover { color: var(--primary); }

/* 最新评论 */
.comment-list { display: grid; gap: 12px; }
.comment-list li { padding: 10px 12px; border-radius: var(--radius-sm); background: var(--bg); }
.comment-head { display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
.comment-head strong { color: var(--primary); }
.comment-head time { color: var(--muted); }
.comment-list p { margin-top: 4px; font-size: 13px; color: var(--text); line-height: 1.55; }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg);
  font-size: 12px;
  color: var(--muted);
}
.tag-cloud a:hover { background: var(--accent-soft); color: var(--accent); }

/* 公众号 */
.wechat-box { display: flex; gap: 12px; align-items: center; }
.wechat-box img { width: 76px; height: 76px; border-radius: var(--radius-sm); flex-shrink: 0; }
.wechat-box strong { font-size: 14px; }
.wechat-box p { font-size: 12px; color: var(--muted); margin-top: 4px; line-height: 1.5; }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 20px;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 36px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr .8fr;
  gap: 28px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; font-size: 17px; margin-bottom: 12px; }
.footer-col p { font-size: 13px; color: var(--muted); line-height: 1.8; }
.footer-contact { margin-top: 8px; }
.footer-col h4 { font-size: 15px; margin-bottom: 14px; }
.footer-col ul { display: grid; gap: 9px; }
.footer-col ul a { font-size: 13px; color: var(--muted); }
.footer-col ul a:hover { color: var(--primary); }
.footer-wechat img { width: 96px; height: 96px; border-radius: var(--radius-sm); }
.footer-wechat span { display: block; margin-top: 8px; font-size: 12px; color: var(--muted); }
.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}
.footer-copy { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-copy a:hover { color: var(--primary); }
.footer-beian { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-beian a:hover { color: var(--primary); }

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed;
  right: 24px;
  bottom: 60px;
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: var(--primary);
  font-size: 20px;
  box-shadow: var(--shadow-hover);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: .3s ease;
}
.back-top.is-show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-top:hover { background: var(--primary); color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .btn-member { display: none; }
  .header-search input { width: 100px; }
}

@media (max-width: 992px) {
  .main-layout { grid-template-columns: 1fr; }
  .sidebar-sticky { position: static; }
  .header-nav,
  .header-search,
  .btn-contribute,
  .auth-links { display: none; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 14px; }
  .article-item { flex-direction: column; gap: 10px; }
  .item-thumb { width: 100%; aspect-ratio: 16 / 9; }
  .duo-grid,
  .goods-grid,
  .pc-grid,
  .article-pn { grid-template-columns: 1fr; }
  .goods-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .score-card { flex-direction: column; gap: 18px; }
  .score-bars { width: 100%; }
  .article-card { padding: 18px; }
  .article-head h1 { font-size: 20px; }
  .hero-info { left: 16px; right: 16px; bottom: 16px; }
  .hero-dots { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .back-top { right: 14px; bottom: 30px; }
}

@media (max-width: 480px) {
  .goods-grid { grid-template-columns: 1fr; }
  .logo-text em { display: none; }
  .page-head h1 { font-size: 21px; }
}