/* 全球工业每日情报 · mfg.yisuncloud.com */

:root {
  --bg: #ffffff;
  --bg-elevated: #f8fafc;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #0f766e;
  --accent-hover: #0d9488;
  --accent-soft: #ccfbf1;
  --warn: #a16207;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  --wrap: min(960px, 100% - 2rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
.wrap { width: var(--wrap); margin-inline: auto; padding: 0 1rem; }

.mfg-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 0.75rem 0;
}
.brand { display: flex; flex-direction: column; gap: 0.1rem; color: var(--text); }
.brand:hover { color: var(--text); }
.brand-product { font-size: 1rem; font-weight: 700; }
.brand-sub { font-size: 0.75rem; color: var(--muted); font-weight: 500; }
.brand-tagline { flex: 1; margin: 0; font-size: 0.85rem; color: var(--muted); }
.nav-main { display: flex; gap: 0.85rem; font-size: 0.9rem; align-items: center; flex-wrap: wrap; }
.nav-cta {
  display: inline-block;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff !important;
  font-weight: 700;
  font-size: 0.85rem;
}
.nav-cta:hover { background: var(--accent-hover); color: #fff !important; }
.sub-promo {
  border-bottom: 1px solid #fed7aa;
  background: linear-gradient(90deg, #fff7ed 0%, #fffbeb 55%, #f0fdf4 100%);
}
.sub-promo-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}
.sub-promo-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: min(100%, 18rem);
  flex: 1;
}
.sub-promo-copy strong { font-size: 0.95rem; color: #9a3412; }
.sub-promo-copy span { font-size: 0.85rem; color: var(--muted); line-height: 1.45; }
.sub-promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.sub-promo-api { font-size: 0.85rem; color: var(--accent); white-space: nowrap; }
.hero-cta { margin: 1rem 0 0; display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.hero-cta-link { font-size: 0.9rem; color: var(--accent); }
.sub-inline {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border: 1px dashed #fdba74;
  border-radius: 10px;
  background: #fffbeb;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: center;
  justify-content: space-between;
}
.sub-inline p { margin: 0; font-size: 0.9rem; color: #7c2d12; flex: 1; min-width: 12rem; }
.nav-kinds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  padding: 0 0 0.65rem;
  border-top: 1px solid var(--border);
  padding-top: 0.55rem;
}
.nav-kind {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28rem;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid transparent;
  font-size: 0.88rem;
}
.nav-kind:hover { border-color: var(--border); color: var(--text); }
.nav-kind.is-active {
  border-color: #fdba74;
  background: #fff7ed;
  color: #9a3412;
}
.nav-kind-label { font-weight: 700; }
.nav-kind-hint {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
}
.nav-kind.is-active .nav-kind-hint { color: #c2410c; }

.answer-first {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px solid #99f6e4;
  background: linear-gradient(180deg, #f0fdfa 0%, #fff 75%);
}
.answer-first-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0f766e;
  text-transform: none;
}
.answer-first-q {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  line-height: 1.35;
  font-weight: 700;
}
.answer-first-a {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.5;
  color: #134e4a;
}

.hero { padding: 1.75rem 0 0.5rem; }
.hero-subtitle { margin: 0; color: var(--muted); font-size: 0.9rem; }
.hero-title {
  margin: 0.35rem 0;
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  line-height: 1.25;
}
.hero-desc { margin: 0; color: var(--muted); }
.hero-stats { margin: 0.75rem 0 0; font-size: 0.9rem; color: var(--muted); }
.hero-source-dist {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 52rem;
}

.intel-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1rem 0 1.5rem;
}
.intel-search {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 0.9fr auto auto;
  gap: 0.5rem;
  align-items: end;
  margin-bottom: 0.85rem;
}
.intel-search-label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.intel-search input, .intel-search select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}
.list-meta { color: var(--muted); font-size: 0.9rem; margin: 0 0 0.75rem; }
.ai-disclosure {
  margin: 0 0 1rem;
  padding: 0.55rem 0.75rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #475569;
  background: #f8fafc;
  border-left: 3px solid #94a3b8;
}
.page-item .ai-disclosure { margin: 0.75rem 0 1rem; }
.pricing-lead {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 1rem;
}
.admin-memo h2 { margin-top: 1.5rem; font-size: 1.05rem; }
.admin-memo ol { padding-left: 1.25rem; line-height: 1.7; }

.intel-item-list { list-style: none; margin: 0; padding: 0; }
.intel-item {
  border-top: 1px solid var(--border);
  padding: 1rem 0;
}
.intel-item:first-child { border-top: 0; padding-top: 0.25rem; }
.intel-item-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
  align-items: center;
  margin-bottom: 0.35rem;
}
.intel-title { margin: 0.15rem 0; font-size: 1.1rem; line-height: 1.35; }
.intel-title a { color: var(--text); }
.intel-title a:hover { color: var(--accent); }
.intel-title-origin { margin: 0.2rem 0 0.5rem; color: var(--muted); font-size: 0.9rem; }
.intel-summary, .intel-block { margin: 0.45rem 0; }
.intel-tags { margin: 0.55rem 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.intel-source-link, .intel-actions { margin: 0.65rem 0 0; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: 0.85rem; }
.muted { color: var(--muted); }

.badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: #f1f5f9;
  color: #334155;
}
.badge-maturity { background: var(--accent-soft); color: #115e59; }
.badge-tag { background: #ecfeff; color: #0f766e; }
.badge-muted { background: #f8fafc; color: var(--muted); }
.badge-kind { font-weight: 600; letter-spacing: 0.02em; }
.badge-kind-tech { background: #ecfdf5; color: #047857; }
.badge-kind-market { background: #fff7ed; color: #c2410c; }
.badge-kind-layout { background: #eff6ff; color: #1d4ed8; }
.badge-kind-product { background: #fff7ed; color: #9a3412; }
.badge-debut {
  background: #ea580c;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
}
.intel-item.intel-kind-tech { border-left: 3px solid #10b981; padding-left: 0.65rem; }
.intel-item.intel-kind-market { border-left: 3px solid #f97316; padding-left: 0.65rem; }
.intel-item.intel-kind-layout { border-left: 3px solid #3b82f6; padding-left: 0.65rem; }
.intel-item.intel-kind-product { border-left: 3px solid #ea580c; padding-left: 0.65rem; }
.intel-take {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: #9a3412;
  line-height: 1.4;
}
.intel-take-label {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0 0.28rem;
  border-radius: 3px;
  background: #ffedd5;
  color: #c2410c;
  font-size: 0.72rem;
  font-weight: 700;
}
.intel-briefing {
  margin: 0.85rem 0 1rem;
  padding: 0.75rem 0.9rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}
.intel-briefing-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #64748b;
}
.intel-briefing-body {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: #0f172a;
}
.intel-briefing-note {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
}
.item-detail-lead {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
}
.subscribe-form label { display: block; margin: 0.75rem 0; }
.subscribe-form input[type="email"] {
  display: block;
  width: 100%;
  max-width: 28rem;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
}
.digest-preview {
  white-space: pre-wrap;
  font-size: 0.82rem;
  line-height: 1.5;
  background: #0f172a;
  color: #e2e8f0;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
}
.flash-ok { color: #047857; }
.flash-err { color: #b91c1c; }
.product-spotlight {
  margin: 0 0 1.25rem;
  padding: 0.85rem 1rem 1rem;
  border: 1px solid #fed7aa;
  background: linear-gradient(180deg, #fff7ed 0%, #fff 70%);
  border-radius: 10px;
}
.product-spotlight-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
@media (min-width: 960px) {
  .product-spotlight-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}
.product-spotlight--alt {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #eff6ff 0%, #fff 70%);
}
.product-spotlight--alt .product-spotlight-title {
  color: #1e40af;
}
.product-spotlight--alt .product-spotlight-list .intel-item {
  border-color: #dbeafe;
}
.product-spotlight-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: 0.65rem;
}
.product-spotlight-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #9a3412;
}
.product-spotlight-desc {
  margin: 0;
  font-size: 0.85rem;
  color: #78716c;
}
.product-spotlight-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
.product-spotlight-list .intel-item {
  background: #fff;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid #ffedd5;
}
.page-home .intel-summary { font-size: 0.95rem; color: #334155; line-height: 1.45; }

.source-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin: 0.75rem 0;
}
.source-card-title { margin: 0 0 0.35rem; font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.source-card code { font-size: 0.85rem; }

.btn, .btn-search, .page-btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 0.45rem 0.8rem;
  border-radius: 8px;
  font: inherit;
  cursor: pointer;
}
.btn-primary, .btn-search {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover, .btn-search:hover { background: var(--accent-hover); color: #fff; }
.btn-secondary { background: #fff; }

.alert-warn {
  background: #fffbeb;
  color: var(--warn);
  border: 1px solid #fde68a;
  padding: 0.75rem 1rem;
  border-radius: 8px;
}
.empty-state { padding: 2rem 0.5rem; text-align: center; color: var(--muted); }
.empty-title { font-size: 1.05rem; color: var(--text); margin: 0 0 0.35rem; }
.pagination {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  margin: 0 0 2rem;
}
.back-link { margin: 1rem 0; }
.prose h1 { margin-top: 0; }
.prose h2 { margin-top: 1.5rem; font-size: 1.1rem; }
.mfg-footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0 2rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.mfg-footer p { margin: 0.35rem 0; }
.footer-ad-disclosure a { color: var(--accent); }

/* Commerce / hot 爆款赞助条 — 图约为 radar 2 倍，每 4 条插 1 */
.intel-ad-strip {
  list-style: none;
  margin: 0;
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
}
.intel-ad-strip-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  border: 1px dashed #cbd5e1;
  background: #f8fafc;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.intel-ad-strip-link:hover {
  border-color: #99f6e4;
  background: #f0fdfa;
  color: inherit;
}
.intel-ad-badge {
  flex: 0 0 auto;
  font-size: 0.7rem;
  line-height: 1;
  padding: 0.2rem 0.35rem;
  border-radius: 4px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
}
.intel-ad-thumb {
  flex: 0 0 112px;
  width: 112px;
  height: 112px;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
}
.intel-ad-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intel-ad-body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.intel-ad-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}
.intel-ad-pitch {
  font-size: 0.85rem;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.intel-ad-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--muted);
}
.intel-ad-platform { color: #0f766e; font-weight: 600; }
.intel-ad-price { color: var(--text); font-weight: 600; }
.intel-ad-from { color: var(--muted); }
.intel-ad-hot { color: #0f766e; }
.intel-ad-cta {
  flex: 0 0 auto;
  font-size: 0.9rem;
  font-weight: 700;
  color: #0f766e;
  white-space: nowrap;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  background: #ccfbf1;
}

@media (max-width: 640px) {
  .intel-ad-strip-link {
    gap: 0.55rem;
    padding: 0.65rem 0.6rem;
  }
  .intel-ad-thumb {
    flex-basis: 96px;
    width: 96px;
    height: 96px;
  }
  .intel-ad-cta {
    display: none;
  }
}

@media (max-width: 820px) {
  .brand-tagline { display: none; }
  .intel-search { grid-template-columns: 1fr; }
}

/* 管理员 / 统计 */
.auth-wrap { max-width: 420px; margin: 2rem auto; }
.auth-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  background: #fff;
}
.auth-card h1 { margin: 0 0 0.35rem; font-size: 1.25rem; }
.auth-hint { color: var(--muted); font-size: 0.9rem; margin: 0 0 1rem; }
.auth-form .field { display: block; margin: 0.75rem 0; font-size: 0.9rem; }
.auth-form input {
  display: block; width: 100%; margin-top: 0.3rem;
  padding: 0.5rem 0.6rem; border: 1px solid var(--border); border-radius: 8px; font: inherit;
}
.btn-block { width: 100%; margin-top: 0.75rem; text-align: center; }
.auth-footer { margin-top: 1rem; font-size: 0.9rem; }
.alert-warn { background: #fffbeb; color: #a16207; border: 1px solid #fde68a; padding: 0.65rem 0.85rem; border-radius: 8px; }
.alert-ok { background: #ecfdf5; color: #166534; border: 1px solid #bbf7d0; padding: 0.65rem 0.85rem; border-radius: 8px; }

.admin-page { padding: 1.25rem 0 2.5rem; }
.admin-head h1 { margin: 0 0 0.35rem; }
.section-title { margin: 1.5rem 0 0.75rem; font-size: 1.1rem; }
.subsection-title { margin: 1rem 0 0.5rem; font-size: 0.95rem; color: var(--muted); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}
.stats-grid-compact { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
.stat-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  background: #f8fafc;
}
.stat-label { margin: 0; font-size: 0.8rem; color: var(--muted); }
.stat-num { margin: 0.25rem 0 0; font-size: 1.5rem; font-weight: 700; }
.table-simple {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 0.5rem 0 1rem;
}
.table-simple th, .table-simple td {
  border-bottom: 1px solid var(--border);
  padding: 0.45rem 0.35rem;
  text-align: left;
  vertical-align: top;
}