/* ============================================
   安心纸尿裤监督站 — 全站共享样式 v2
   干净 · 现代 · 有呼吸感
   ============================================ */

:root {
  --bg: #fef9f4;
  --bg2: #ffffff;
  --ink: #1f1d1a;
  --ink-soft: #4a453e;
  --muted: #9c9588;
  --muted-light: #c4bdb0;
  --rule: #f3ece1;
  --rule-strong: #e6dccf;
  --accent: #e8724a;
  --accent-light: #f08a63;
  --accent-soft: #fef0e8;
  --accent2: #3db8a8;
  --accent2-soft: #e6f7f4;
  --soft: #faf4eb;
  --danger: #e85a5a;
  --danger-soft: #fdeaea;
  --success: #3db87a;
  --success-soft: #e6f7ee;
  --warning: #f0a830;
  --warning-soft: #fef5e0;
  --info: #4a9fd4;
  --info-soft: #e8f3fb;
  --yellow: #f5c842;
  --yellow-soft: #fef9e4;
  --purple: #8b7ec8;
  --purple-soft: #f0edf9;
  --shadow-sm: 0 1px 3px rgba(232,114,74,0.06);
  --shadow-md: 0 4px 12px rgba(232,114,74,0.08);
  --shadow-lg: 0 10px 40px rgba(232,114,74,0.10);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 30px;
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--accent-light); }

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

::selection { background: var(--accent-soft); color: var(--accent); }

/* ====== Navigation ====== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,249,0.85);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.nav-logo:hover { text-decoration: none; color: var(--accent); }
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav-links a {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--muted);
  transition: all 0.15s;
  font-weight: 500;
}
.nav-links a:hover { color: var(--ink); background: var(--soft); text-decoration: none; }
.nav-links a.active {
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 600;
}
.nav-donate {
  padding: 9px 22px;
  background: var(--accent2);
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.2s;
  letter-spacing: 0.01em;
}
.nav-donate:hover { background: #35a596; text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--ink); padding: 4px 8px; }

/* ====== Page Container ====== */
.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ====== Page Header (non-homepage) ====== */
.page-header {
  padding: 80px 0 48px;
}
.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin-bottom: 16px;
}
.page-header p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 640px;
  line-height: 1.8;
}

/* ====== Section ====== */
section { padding: 64px 0; }
section + section { border-top: 1px solid var(--rule); }
.section-title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--ink);
}
.section-desc {
  color: var(--muted);
  margin-bottom: 36px;
  max-width: 600px;
  font-size: 0.95rem;
  line-height: 1.8;
}
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ====== Cards ====== */
.card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.25s;
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--rule-strong); transform: translateY(-2px); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--ink); font-weight: 600; }
.card p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ====== Tags / Badges ====== */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.tag-green { background: var(--success-soft); color: var(--success); }
.tag-red { background: var(--danger-soft); color: var(--danger); }
.tag-orange { background: var(--accent2-soft); color: var(--accent2); }
.tag-yellow { background: var(--warning-soft); color: var(--warning); }
.tag-blue { background: var(--info-soft); color: var(--info); }
.tag-accent { background: var(--accent-soft); color: var(--accent); }
.tag-soft { background: var(--soft); color: var(--muted); }

/* ====== Buttons ====== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-accent2 { background: var(--accent2); color: #fff; }
.btn-accent2:hover { background: #b05a33; color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--rule-strong);
  color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); text-decoration: none; }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; border-radius: 8px; }
.btn-ghost {
  background: transparent;
  color: var(--accent);
  padding: 7px 0;
  font-weight: 600;
  font-size: 0.88rem;
}
.btn-ghost:hover { color: var(--accent-light); text-decoration: none; }

/* ====== Metrics ====== */
.metric-big {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.04em;
}
.metric-label { color: var(--muted); font-size: 0.85rem; margin-top: 6px; }

/* ====== Tables ====== */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--rule); }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--rule);
}
th {
  background: var(--soft);
  font-weight: 600;
  color: var(--ink);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
td { color: var(--ink-soft); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(246,243,238,0.5); }

/* ====== Flow Steps ====== */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.flow-step {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  transition: all 0.2s;
}
.flow-step:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.flow-step-num {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
  box-shadow: 0 4px 12px rgba(232,114,74,0.25);
}
.flow-step h4 { font-size: 0.98rem; margin-bottom: 6px; font-weight: 600; }
.flow-step p { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }

/* ====== Timeline ====== */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--rule-strong);
}
.timeline-item {
  position: relative;
  padding-bottom: 28px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--accent);
}
.timeline-item.danger::before { background: var(--danger); box-shadow: 0 0 0 2px var(--danger); }
.timeline-item.warning::before { background: var(--warning); box-shadow: 0 0 0 2px var(--warning); }
.timeline-item h4 { font-size: 0.95rem; margin-bottom: 4px; font-weight: 600; }
.timeline-item .time { font-size: 0.8rem; color: var(--accent2); font-weight: 600; }
.timeline-item p { color: var(--muted); font-size: 0.88rem; margin-top: 4px; line-height: 1.7; }

/* ====== Callout Boxes ====== */
.callout {
  background: linear-gradient(135deg, var(--accent2) 0%, #35a596 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 44px;
  margin: 48px 0;
  box-shadow: 0 8px 32px rgba(61,184,168,0.18);
}
.callout h3 { color: #fff; font-size: 1.3rem; margin-bottom: 10px; font-weight: 700; letter-spacing: -0.02em; }
.callout p { opacity: 0.88; font-size: 0.95rem; line-height: 1.8; }
.callout-warning {
  background: var(--danger-soft);
  border: 1px solid #f5d0cb;
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.callout-warning h4 { color: var(--danger); margin-bottom: 6px; font-weight: 600; font-size: 0.95rem; }
.callout-warning p { color: #a04030; font-size: 0.9rem; line-height: 1.7; }
.callout-info {
  background: var(--info-soft);
  border: 1px solid #cddde8;
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.callout-info h4 { color: var(--info); margin-bottom: 6px; font-weight: 600; font-size: 0.95rem; }
.callout-info p { color: #5a7a94; font-size: 0.9rem; line-height: 1.7; }
.callout-soft {
  background: var(--soft);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.callout-soft h3 { font-size: 1.2rem; margin-bottom: 8px; font-weight: 700; }
.callout-soft p { color: var(--muted); font-size: 0.95rem; line-height: 1.8; }

/* ====== Filter Bar ====== */
.filter-bar {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 32px;
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group label { font-size: 0.82rem; color: var(--muted); font-weight: 600; white-space: nowrap; }
.filter-group select {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--bg);
  font-size: 0.85rem;
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a8578' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
.filter-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-tag {
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  font-size: 0.82rem;
  cursor: pointer;
  background: var(--bg2);
  color: var(--muted);
  transition: all 0.15s;
  font-weight: 500;
}
.filter-tag.active, .filter-tag:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ====== Report Card ====== */
.report-card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.25s;
}
.report-card:hover { box-shadow: var(--shadow-lg); border-color: var(--rule-strong); transform: translateY(-2px); }
.report-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.report-card-brand { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
.report-card-series { color: var(--muted); font-size: 0.85rem; margin-top: 2px; }
.report-card-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.82rem; color: var(--muted); }
.report-card-meta span { display: flex; align-items: center; gap: 4px; }
.report-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--rule); }

/* ====== Expert Card ====== */
.expert-card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  transition: all 0.25s;
}
.expert-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.expert-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 auto 14px;
}
.expert-name { font-weight: 700; font-size: 1rem; }
.expert-role { font-size: 0.82rem; color: var(--muted); margin: 4px 0 10px; line-height: 1.5; }
.expert-contrib { font-size: 0.8rem; color: var(--muted); margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--rule); line-height: 1.6; }

/* ====== Community Post Item ====== */
.post-list { background: var(--bg2); border: 1px solid var(--rule); border-radius: var(--radius-md); overflow: hidden; }
.post-item {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--rule);
  align-items: flex-start;
  transition: background 0.15s;
}
.post-item:last-child { border-bottom: none; }
.post-item:hover { background: var(--soft); }
.post-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.88rem;
}
.post-content { flex: 1; min-width: 0; }
.post-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 6px; line-height: 1.5; }
.post-title a { color: var(--ink); }
.post-title a:hover { color: var(--accent); text-decoration: none; }
.post-meta { display: flex; gap: 10px; font-size: 0.78rem; color: var(--muted-light); flex-wrap: wrap; align-items: center; }
.post-stats { display: flex; gap: 16px; font-size: 0.82rem; color: var(--muted-light); flex-shrink: 0; text-align: right; align-self: center; }
.post-stats span { white-space: nowrap; }

/* ====== Footer ====== */
.footer {
  margin-top: 100px;
  padding: 48px 0 32px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.88rem;
  background: var(--bg2);
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.footer h4 { color: var(--ink); font-size: 0.9rem; margin-bottom: 14px; font-weight: 600; }
.footer p, .footer a { color: var(--muted); font-size: 0.85rem; line-height: 2; }
.footer a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1120px;
  margin: 32px auto 0;
  padding: 24px 40px 0;
  border-top: 1px solid var(--rule);
  font-size: 0.8rem;
  text-align: center;
  color: var(--muted-light);
}

/* ====== Quote Block ====== */
.big-quote {
  margin: 80px 0;
  padding: 64px 48px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #f5a055 0%, #e8724a 50%, #f08a63 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  color: #fff;
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.02em;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(232,114,74,0.2);
}
.big-quote::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 40px;
  font-size: 8rem;
  opacity: 0.1;
  font-family: Georgia, serif;
}
.big-quote::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  right: -60px;
  bottom: -60px;
}

/* ====== Industry Chain Flow ====== */
.chain-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: stretch;
  margin: 28px 0;
}
.chain-node {
  flex: 1;
  min-width: 130px;
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  position: relative;
  margin: 4px;
  transition: all 0.2s;
}
.chain-node:hover { box-shadow: var(--shadow-sm); border-color: var(--accent); }
.chain-node h4 { font-size: 0.9rem; margin-bottom: 4px; color: var(--accent); font-weight: 600; }
.chain-node p { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }
.chain-arrow {
  display: flex;
  align-items: center;
  color: var(--rule-strong);
  font-size: 1.2rem;
  font-weight: 300;
}

/* ====== Accordion ====== */
.accordion-item {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.accordion-item:hover { box-shadow: var(--shadow-sm); }
.accordion-item.open { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.accordion-header {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background 0.15s;
  font-size: 0.95rem;
}
.accordion-header:hover { background: var(--soft); }
.accordion-header .arrow { transition: transform 0.25s; font-size: 0.8rem; color: var(--muted); }
.accordion-item.open .accordion-header .arrow { transform: rotate(180deg); color: var(--accent); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.accordion-item.open .accordion-body { max-height: 800px; }
.accordion-body-inner {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.85;
}
.accordion-body-inner strong { color: var(--ink); font-weight: 600; }
.accordion-body-inner p { margin-bottom: 8px; }

/* ====== Risk Card ====== */
.risk-card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--danger);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 16px;
  transition: box-shadow 0.2s;
}
.risk-card:hover { box-shadow: var(--shadow-md); }
.risk-card.medium { border-left-color: var(--accent2); }
.risk-card.watch { border-left-color: var(--warning); }
.risk-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }
.risk-card-brand { font-size: 1.1rem; font-weight: 700; }
.risk-card-desc { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; line-height: 1.7; }
.risk-card-meta { display: flex; gap: 16px; font-size: 0.82rem; color: var(--muted); flex-wrap: wrap; }

/* ====== Forum Category Card ====== */
.forum-cat {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all 0.2s;
}
.forum-cat:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--rule-strong); }
.forum-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.forum-cat h4 { font-size: 0.98rem; margin-bottom: 4px; font-weight: 600; }
.forum-cat p { color: var(--muted); font-size: 0.85rem; margin-bottom: 8px; line-height: 1.6; }
.forum-cat-stats { font-size: 0.78rem; color: var(--accent2); font-weight: 600; }

/* ====== Hero Section (Home) — Minimal ====== */
.hero-minimal {
  padding: 100px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-minimal::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,114,74,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}
.hero-minimal::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(61,184,168,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 10s ease-in-out infinite reverse;
}
.hero-minimal-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}
.hero-minimal h1 {
  margin: 24px 0 20px;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  font-weight: 800;
  animation: fadeInUp 0.7s ease-out 0.25s both;
}
.hero-minimal .hero-sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.8;
  animation: fadeInUp 0.7s ease-out 0.4s both;
}
.hero-meta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--muted);
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease-out 0.7s both;
}

/* Section row (title + link) */
.section-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-row .section-title { margin-bottom: 0; }

/* Join minimal CTA */
.join-minimal {
  text-align: center;
  padding: 48px 0;
}
.join-minimal h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: var(--ink);
}
.join-minimal p {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}
.join-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 16px;
  border: 2px solid var(--accent);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}
.hero-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 0 3px var(--accent2-soft);
  animation: pulse 2s ease-in-out infinite;
}
.hero h1 {
  margin: 24px 0 20px;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  font-weight: 800;
}
.hero-sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-slogan {
  display: inline-block;
  margin-top: 28px;
  padding: 12px 20px;
  background: var(--soft);
  color: var(--ink);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  border-left: 3px solid var(--accent2);
}
.hero-card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { font-size: 1.2rem; margin-bottom: 20px; font-weight: 700; letter-spacing: -0.02em; }
.metric-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.metric-item {
  padding: 18px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--rule);
}
.metric-item strong { display: block; color: var(--accent); font-size: 1.5rem; line-height: 1.1; font-weight: 800; letter-spacing: -0.03em; }
.metric-item span { color: var(--muted); font-size: 0.82rem; }

/* ====== Stats row ====== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 36px;
}
.stats-cell {
  background: var(--bg2);
  padding: 32px;
  text-align: center;
}
.stats-cell .num { font-size: 2.4rem; font-weight: 800; color: var(--accent); letter-spacing: -0.04em; line-height: 1; }
.stats-cell .label { font-size: 0.85rem; color: var(--muted); margin-top: 8px; }

/* ====== Divider ====== */
.divider {
  height: 1px;
  background: var(--rule);
  margin: 0;
}

/* ====== Reports Timeline (Year/Month Grouping) ====== */
.reports-timeline { margin-bottom: 48px; }
.year-group { margin-bottom: 16px; }
.year-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 24px 0 16px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 24px;
}
.year-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.year-count {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}
.month-group { margin-bottom: 32px; }
.month-group:last-child { margin-bottom: 0; }
.month-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.month-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}
.month-line {
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.month-count {
  font-size: 0.8rem;
  color: var(--muted-light);
  white-space: nowrap;
}

/* ====== Page intro block ====== */
.page-intro {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}

/* ====== Responsive ====== */
@media (max-width: 900px) {
  .hero-minimal { padding: 60px 0 40px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--rule);
    padding: 12px 24px;
    gap: 2px;
    box-shadow: var(--shadow-md);
  }
  .nav-links a { padding: 12px 14px; }
  .nav-toggle { display: block; }
  .chain-arrow { display: none; }
  .post-stats { display: none; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .stats-row { grid-template-columns: 1fr; }
  .callout { padding: 28px; border-radius: var(--radius-lg); }
  .big-quote { padding: 40px 28px; border-radius: var(--radius-lg); margin: 48px 0; }
  .year-header h2 { font-size: 1.4rem; }
  .hero-meta { gap: 12px; }
}
@media (max-width: 640px) {
  .page { padding: 0 20px; }
  .nav-inner { padding: 0 20px; height: 60px; }
  .hero-minimal { padding: 40px 0 32px; }
  .hero-minimal h1 { font-size: 2rem; }
  .page-header { padding: 48px 0 28px; }
  section { padding: 40px 0; }
  .card { padding: 22px; }
  .footer { margin-top: 60px; padding: 32px 0 24px; }
  .footer-inner { padding: 0 20px; }
  .footer-bottom { padding: 20px 20px 0; }
  .join-actions { flex-direction: column; }
  .join-actions .btn { width: 100%; justify-content: center; }
}
/* ====== Animations & Dynamic Effects ====== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(32px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}
@keyframes pulseRing {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(2.4); opacity: 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
@keyframes drawLine {
  from { width: 0; }
  to { width: 100%; }
}

/* Hero entrance animations (play on page load) */
.hero-eyebrow { animation: fadeInUp 0.6s ease-out 0.1s both; }
.hero-minimal h1 { animation: fadeInUp 0.7s ease-out 0.25s both; }
.hero-minimal .hero-sub { animation: fadeInUp 0.7s ease-out 0.4s both; }
.hero-actions { animation: fadeInUp 0.7s ease-out 0.55s both; }

/* Scroll reveal (activated by JS) */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-left { opacity: 0; transform: translateX(-32px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(32px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Stagger children animation */
.stagger-children > * { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease-out, transform 0.5s ease-out; }
.stagger-children.visible > * { opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.35s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.45s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.55s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.65s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.75s; }

/* Live indicator pulse */
.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  position: relative;
  margin-right: 6px;
  animation: pulse 2s ease-in-out infinite;
}
.live-dot::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--success);
  animation: pulseRing 2s ease-out infinite;
}

/* Mission hero special styles */
.hero-mission {
  position: relative;
  overflow: hidden;
}
.hero-mission::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,114,74,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}
.hero-mission::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(61,184,168,0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: float 10s ease-in-out infinite reverse;
}

/* Mission statement */
.mission-statement {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  line-height: 1.7;
  color: var(--ink);
  font-weight: 500;
  padding: 28px 0;
  border-left: 4px solid var(--accent);
  padding-left: 24px;
  margin: 20px 0 28px;
  animation: fadeInUp 0.8s ease-out 0.5s both;
  background: linear-gradient(90deg, var(--accent-soft), transparent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding-right: 20px;
}

/* Latest results featured card */
.latest-report-featured {
  background: linear-gradient(135deg, #f08a63 0%, #e8724a 40%, #f5a055 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(232,114,74,0.2);
}
.latest-report-featured::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.latest-report-featured h3 { color: #fff; font-size: 1.3rem; margin-bottom: 6px; }
.latest-report-featured .featured-meta { color: rgba(255,255,255,0.75); font-size: 0.88rem; margin-bottom: 16px; }
.latest-report-featured .featured-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.latest-report-featured .featured-status.danger {
  background: rgba(192,57,43,0.3);
}
.latest-report-featured .btn-featured {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding: 10px 24px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.2s;
}
.latest-report-featured .btn-featured:hover {
  background: rgba(255,255,255,0.25);
  text-decoration: none;
  transform: translateX(4px);
}

/* Number counter animation */
.counter { display: inline-block; }
.counter.animating { animation: countUp 0.6s ease-out; }

/* Report card entrance */
.report-card { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.report-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,86,88,0.12);
}

/* Flow step line animation */
.flow-step { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.flow-step:hover .flow-step-num {
  background: var(--accent2);
  transform: scale(1.1);
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(61,184,168,0.3);
}
.flow-step-num { transition: all 0.3s; }

/* Metric item hover */
.metric-item { transition: all 0.25s; }
.metric-item:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.metric-item:hover strong { color: var(--accent2); }

/* Nav entrance */
.nav {
  animation: fadeIn 0.5s ease-out;
}

/* Card shine effect on hover */
.card { position: relative; overflow: hidden; }
.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 0.5s ease;
  pointer-events: none;
}
.card:hover::after { left: 100%; }

/* Section number watermark */
.section-watermark {
  position: relative;
}

/* Risk pulse for danger tags */
.tag-red {
  position: relative;
}
.tag-red::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--danger);
  animation: pulse 2s ease-in-out infinite;
}
.tag-red {
  padding-left: 14px;
}

/* Slogan animation */
.hero-slogan {
  position: relative;
  overflow: hidden;
}

/* Stats counter section */
.mission-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 32px 0;
}
.mission-stat {
  background: var(--bg2);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
}
.mission-stat:hover { background: var(--soft); }
.mission-stat .ms-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
}
.mission-stat .ms-label {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 8px;
}

@media (max-width: 900px) {
  .mission-stats { grid-template-columns: repeat(2, 1fr); }
  .latest-report-featured { padding: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .stagger-children > * {
    opacity: 1; transform: none;
  }
}

@media print {
  .nav { position: static; }
  body { background: #fff; }
  section { break-inside: avoid; }
  .card:hover, .report-card:hover, .expert-card:hover, .forum-cat:hover, .flow-step:hover { transform: none; box-shadow: none; }
  .reveal, .reveal-left, .reveal-right, .stagger-children > * { opacity: 1; transform: none; }
}