:root {
  --bg: #111418;
  --bg-section: #0D1118;
  --card: #1A202C;
  --bg-card-soft: #151C27;

  --orange: #F97316;
  --orange-soft: #FB923C;
  --orange-glow: rgba(249, 115, 22, 0.35);

  --text-main: #F4F6F8;
  --text-body: #CBD5E1;
  --muted: #94A3B8;
  --border: rgba(255,255,255,0.08);
  --border-active: rgba(255,106,0,0.65);

  --page-width: 1280px;
  --page-padding: 32px;
  --section-padding: 120px;
  --card-radius: 22px;

  --font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* V2.9 共享变量（用于 home-shared.css 的 footer 样式） */
  --surface: #151A21;
  --text: #FFFFFF;
  --blue: #3B82F6;
  --border: #2D3748;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.75;
  overflow-x: hidden;
}

::selection {
  background-color: var(--orange);
  color: var(--bg);
}

.page-container {
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
}

section {
  padding: var(--section-padding) 0;
}

h1 {
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 600;
}

h2 {
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 600;
}

h3 {
  font-size: 28px;
  line-height: 1.3;
  font-weight: 600;
}

h4 {
  font-size: 18px;
  font-weight: 600;
}

.subtitle {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-body);
  max-width: 760px;
}

.card-title {
  font-size: 22px;
  font-weight: 600;
}

p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: var(--bg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--orange-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-active);
  color: var(--orange);
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 28px;
  transition: all 0.4s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,106,0,0.45);
  box-shadow: 0 24px 80px rgba(255,106,0,0.08);
}

/* NOTE: nav / mobile-menu / hero / hero-badge / hero-title / hero-desc 等
   全局样式已由 home-shared.css 统一管理（V2.9）。aicpi.html 的 <nav> / <div class="mobile-menu"> /
   <section class="hero"> 直接复用 V2.9 标准结构。本文件只保留 aicpi 页面专属的业务样式。 */

/* aicpi 专属：hero-tagline（home-shared.css 未定义） */
.hero-tagline {
  font-size: 0.95rem;
  color: var(--text-body);
  font-weight: 200;
  max-width: 720px;
  margin: 0 auto 3rem;
  line-height: 1.9;
}
body.light-mode .hero-tagline { color: var(--text-body); }


.cpi-intro {
  background: var(--bg-section);
}

.cpi-intro .section-header {
  text-align: center;
  margin-bottom: 64px;
}

.cpi-intro h2 {
  margin-bottom: 16px;
}

.cpi-intro .subtitle {
  margin: 0 auto;
}

.ad-comparison {
  max-width: 900px;
  margin: 0 auto;
}

.ad-comparison h3 {
  text-align: center;
  margin-bottom: 32px;
  font-size: 24px;
}

.comparison-table {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

.table-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease;
}

.table-row:last-child {
  border-bottom: none;
}

.table-row.table-header {
  background: rgba(255,106,0,0.08);
}

.table-row.highlight {
  background: rgba(255,106,0,0.08);
  border-top: 2px solid var(--orange);
}

.table-row.highlight .table-cell {
  color: var(--orange);
}

.table-row.legacy {
  opacity: 0.7;
}

.table-row.legacy:hover {
  background: rgba(255,255,255,0.02);
}

.table-cell {
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-body);
  text-align: center;
}

.table-cell .table-icon {
  display: inline-block;
  margin-right: 8px;
  font-size: 16px;
}

.table-cell .orange-icon {
  color: var(--orange);
}

.table-row.table-header .table-cell {
  font-weight: 600;
  color: var(--text-main);
}

.table-cell.cpc, .table-cell.cpm, .table-cell.cpv {
  font-weight: 600;
  color: var(--muted);
}

.table-cell.cpi-highlight {
  font-weight: 700;
  color: var(--orange);
}

.comparison-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 32px 0;
}

.divider-line {
  width: 120px;
  height: 1px;
  background: var(--border);
}

.divider-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--muted);
}

.comparison-insight {
  text-align: center;
  margin-top: 16px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-body);
  line-height: 1.6;
}

.comparison-insight .cpi-emphasis {
  color: var(--orange);
}

.cpi-value {
  background: var(--bg);
  text-align: center;
}

.cpi-value h2 {
  margin-bottom: 16px;
}

.cpi-value .subtitle {
  margin: 0 auto 64px;
}

.flow-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: start;
  max-width: 100%;
  margin: 0 auto;
}

.flow-column {
  text-align: left;
}

.flow-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.flow-header h4 {
  font-size: 20px;
  color: var(--text-body);
}

.flow-header.cpi-header h4 {
  color: var(--orange);
}

.flow-icon {
  font-size: 20px;
}

.flow-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.flow-step {
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-body);
  white-space: nowrap;
  transition: all 0.3s ease;
}

.flow-step.active {
  background: rgba(255,106,0,0.08);
  border-color: rgba(255,106,0,0.3);
  color: var(--orange);
  animation: flowPulse 2s ease-in-out infinite;
}

.flow-step.active:nth-child(odd) {
  animation-delay: 0.5s;
}

.flow-step.end {
  background: rgba(255,255,255,0.02);
  border-color: var(--border);
}

.flow-step.end.highlight {
  background: rgba(255,106,0,0.12);
  border-color: var(--orange);
  color: var(--orange);
}

.flow-arrow {
  color: var(--muted);
  font-size: 18px;
  flex-shrink: 0;
}

.flow-column:last-child .flow-arrow {
  color: var(--orange);
}

@keyframes flowPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.divider {
  color: var(--muted);
  font-size: 24px;
  line-height: 1;
}

.ai-trust {
  background: var(--bg-section);
  text-align: center;
}

.ai-trust h2 {
  margin-bottom: 64px;
}

.trust-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: stretch;
  max-width: 900px;
  margin: 0 auto;
}

.trust-item {
  padding: 40px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  transition: all 0.3s ease;
}

.trust-item:hover {
  transform: translateY(-4px);
}

.trust-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.trust-item h4 {
  margin-bottom: 24px;
  font-size: 20px;
}

.trust-cycle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.cycle-step {
  padding: 8px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  color: var(--muted);
}

.cycle-step.active {
  background: rgba(255,106,0,0.08);
  border-color: rgba(255,106,0,0.3);
  color: var(--orange);
}

.cycle-arrow {
  color: var(--muted);
}

.trust-item .trust-result {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-body);
  margin-bottom: 12px;
}

.trust-status {
  font-size: 13px;
  color: var(--muted);
  padding: 6px 16px;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  display: inline-block;
}

.trust-item.legacy-trust {
  background: rgba(255,255,255,0.02);
}

.trust-item.legacy-trust h4 {
  color: var(--muted);
}

.trust-item.cpi-trust {
  background: rgba(255,106,0,0.06);
  border-color: rgba(255,106,0,0.2);
}

.trust-item.cpi-trust h4 {
  color: var(--orange);
}

.trust-item.cpi-trust .trust-result {
  color: var(--orange);
}

.trust-item.cpi-trust .trust-status {
  background: rgba(255,106,0,0.12);
  color: var(--orange);
  border: 1px solid rgba(255,106,0,0.2);
}

.trust-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.trust-divider .divider-line {
  width: 2px;
  height: 60px;
  background: var(--border);
}

.divider-arrow {
  font-size: 24px;
  color: var(--orange);
  animation: arrowUp 2s ease-in-out infinite;
}

@keyframes arrowUp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.cpi-core {
  background: var(--bg);
  text-align: center;
}

.cpi-core h2 {
  margin-bottom: 16px;
}

.cpi-core .subtitle {
  margin: 0 auto 64px;
}

.cpi-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.cpi-card {
  text-align: left;
  position: relative;
  overflow: hidden;
}

.cpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cpi-card:hover::before {
  opacity: 1;
}

.cpi-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
}

.cpi-number {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 32px;
  font-weight: 700;
  color: rgba(255,106,0,0.1);
}

.cpi-card h4 {
  font-size: 20px;
  margin-bottom: 12px;
}

.cpi-card p {
  font-size: 14px;
  margin-bottom: 16px;
  color: var(--muted);
}

.cpi-build {
  font-size: 13px;
  color: var(--text-body);
  font-weight: 500;
  margin-bottom: 16px;
}

.cpi-build span {
  color: var(--orange);
}

.cpi-metric {
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  padding: 8px 14px;
  background: rgba(255,106,0,0.08);
  border-radius: 8px;
  display: inline-block;
}

.cpi-flow-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.flow-node {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.3s ease;
}

.flow-node.active {
  background: rgba(255,106,0,0.1);
  border-color: var(--orange);
  color: var(--orange);
}

.flow-connector {
  width: 60px;
  height: 2px;
  background: var(--border);
  position: relative;
}

.flow-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: var(--orange);
  animation: connectorFill 2s ease-in-out infinite;
}

@keyframes connectorFill {
  0% { width: 0; }
  50% { width: 100%; }
  100% { width: 0; }
}

.cpi-standard {
  font-size: 16px;
  color: var(--muted);
}

.barriers {
  background: var(--bg-section);
  text-align: center;
}

.barriers h2 {
  margin-bottom: 16px;
}

.barriers .subtitle {
  margin: 0 auto 64px;
}

.barrier-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.barrier-card {
  text-align: left;
  position: relative;
  overflow: hidden;
}

.barrier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--orange), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.barrier-card:hover::before {
  opacity: 1;
}

.barrier-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.barrier-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.barrier-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 16px;
}

.barrier-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.barrier-list span {
  padding: 6px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-body);
  transition: all 0.3s ease;
}

.barrier-card:hover .barrier-list span {
  background: rgba(255,106,0,0.06);
  border-color: rgba(255,106,0,0.2);
}

.barrier-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.barrier-insight {
  font-size: 16px;
  color: var(--muted);
}

.competition {
  background: var(--bg);
  text-align: center;
}

.competition h2 {
  margin-bottom: 16px;
}

.competition .subtitle {
  margin: 0 auto 64px;
}

.competition-list {
  max-width: 600px;
  margin: 0 auto 48px;
}

.competition-item {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.competition-item:last-child {
  border-bottom: none;
}

.competition-other {
  font-size: 15px;
  color: var(--muted);
  flex: 1;
  text-align: right;
}

.competition-arrow {
  color: var(--orange);
  font-size: 18px;
}

.competition-us {
  font-size: 15px;
  color: var(--orange);
  font-weight: 600;
  flex: 1;
  text-align: left;
}

.competition-insight {
  font-size: 16px;
  color: var(--muted);
}

.dashboard {
  background: var(--bg-section);
  text-align: center;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.dashboard-header h2 {
  margin-bottom: 0;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  color: #EF4444;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #EF4444;
  animation: pulseLive 1.5s ease-in-out infinite;
}

@keyframes pulseLive {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.dashboard .subtitle {
  margin: 0 auto 64px;
}

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

.dashboard-card {
  padding: 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--orange);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.dashboard-card:hover::before {
  opacity: 1;
}

.dashboard-card.cpi-card {
  background: rgba(255,106,0,0.08);
  border-color: rgba(255,106,0,0.3);
}

.dashboard-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.dashboard-label {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.dashboard-value {
  font-size: 36px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 12px;
}

.dashboard-trend {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-block;
}

.dashboard-trend.up {
  color: #10B981;
  background: rgba(16,185,129,0.1);
}

.dashboard-trend.down {
  color: #10B981;
  background: rgba(16,185,129,0.1);
}

.dashboard-trend.stable {
  color: var(--muted);
  background: rgba(255,255,255,0.03);
}

.dashboard-ticker {
  margin-top: 48px;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.ticker-content {
  display: flex;
  animation: tickerScroll 30s linear infinite;
  gap: 40px;
}

.ticker-content span {
  font-size: 13px;
  color: var(--text-body);
  white-space: nowrap;
}

.ticker-content span::after {
  content: ' ·';
  margin-left: 40px;
  color: var(--muted);
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.cpi-reason {
  background: var(--bg);
  text-align: center;
}

.cpi-reason h2 {
  margin-bottom: 48px;
}

.cpi-reason-flow {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto 48px;
}

.reason-step {
  flex: 1;
  min-width: 180px;
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
}

.reason-step.highlight {
  background: rgba(255,106,0,0.08);
  border-color: rgba(255,106,0,0.3);
}

.reason-step h4 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-main);
}

.reason-step.highlight h4 {
  color: var(--orange);
}

.reason-step p {
  font-size: 14px;
  margin-bottom: 8px;
}

.reason-detail {
  font-size: 13px;
  color: var(--muted) !important;
}

.reason-arrow {
  color: var(--orange);
  font-size: 24px;
  margin-top: 40px;
}

.cpi-reason-insight {
  font-size: 16px;
  color: var(--muted);
}

.what-we-provide {
  background: var(--bg-section);
  text-align: center;
}

.what-we-provide h2 {
  margin-bottom: 16px;
}

.what-we-provide .subtitle {
  margin: 0 auto 64px;
}

.provide-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.provide-step {
  padding: 20px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-body);
}

.provide-step.highlight {
  background: rgba(255,106,0,0.08);
  border-color: rgba(255,106,0,0.3);
  color: var(--orange);
}

.provide-arrow {
  color: var(--orange);
  font-size: 20px;
}

.provide-insight {
  font-size: 16px;
  color: var(--muted);
}

.era-comparison {
  background: var(--bg);
  text-align: center;
}

.era-comparison h2 {
  margin-bottom: 64px;
}

.era-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: stretch;
  max-width: 100%;
  margin: 0 auto 48px;
}

.era-column {
  text-align: center;
  padding: 40px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  position: relative;
}

.era-column.legacy-era {
  background: rgba(255,255,255,0.01);
}

.era-column.ai-era {
  background: rgba(255,106,0,0.04);
  border-color: rgba(255,106,0,0.2);
}

.era-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.era-column h4 {
  font-size: 20px;
  margin-bottom: 8px;
}

.era-column.legacy-era h4 {
  color: var(--muted);
}

.era-column.ai-era h4 {
  color: var(--orange);
}

.era-description {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}

.era-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.era-items span {
  padding: 10px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-body);
}

.era-column.ai-era .era-items span {
  background: rgba(255,106,0,0.06);
  border-color: rgba(255,106,0,0.2);
  color: var(--text-body);
}

.era-trend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.trend-label {
  font-size: 13px;
  color: var(--muted);
}

.trend-value {
  font-size: 14px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 8px;
}

.trend-value.up {
  color: #EF4444;
  background: rgba(239,68,68,0.1);
}

.trend-value.down {
  color: #10B981;
  background: rgba(16,185,129,0.1);
}

.era-transition {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.transition-arrow {
  font-size: 36px;
  color: var(--orange);
  animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(8px); }
}

.transition-text {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.era-evolution {
  grid-column: span 3;
  text-align: center;
  margin-top: 32px;
}

.evolution-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px;
  background: rgba(255,106,0,0.06);
  border: 1px solid rgba(255,106,0,0.2);
  border-radius: var(--card-radius);
}

.evolution-step {
  display: flex;
  align-items: center;
  gap: 8px;
}

.evolution-step .step-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--muted);
}

.evolution-step.highlight .step-label {
  color: var(--orange);
}

.step-arrow {
  font-size: 20px;
  color: var(--muted);
}

.era-insight {
  font-size: 16px;
  color: var(--muted);
}

.platforms {
  background: var(--bg-section);
  text-align: center;
}

.platforms h2 {
  margin-bottom: 48px;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.platform-card {
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-body);
  transition: all 0.3s ease;
}

.platform-card:hover {
  border-color: rgba(255,106,0,0.3);
  color: var(--orange);
}

.platform-regions {
  margin-top: 48px;
}

.platform-regions p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}

.region-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.region-tags span {
  padding: 10px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 14px;
  color: var(--text-body);
}

.why {
  background: var(--bg);
  text-align: center;
}

.why h2 {
  margin-bottom: 16px;
}

.why .subtitle {
  margin: 0 auto 64px;
}

.why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.why-card {
  text-align: left;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.why-card:hover::before {
  opacity: 1;
}

.why-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.why-number {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 24px;
  font-weight: 700;
  color: rgba(255,106,0,0.1);
}

.why-card h4 {
  font-size: 18px;
  margin-bottom: 12px;
}

.why-card p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}

.why-stat {
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
  padding: 6px 12px;
  background: rgba(255,106,0,0.08);
  border-radius: 8px;
  display: inline-block;
}

.why-highlight {
  background: rgba(255,106,0,0.06);
  border: 1px solid rgba(255,106,0,0.2);
  border-radius: var(--card-radius);
  padding: 48px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.why-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--orange);
}

.highlight-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.highlight-content h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.highlight-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.highlight-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
  max-width: 800px;
}

.highlight-badge {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.highlight-badge span {
  font-size: 12px;
  color: var(--muted);
  padding: 8px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.cta {
  background: linear-gradient(135deg, rgba(255,106,0,0.1), rgba(255,106,0,0.05));
  border-top: 1px solid rgba(255,106,0,0.2);
  border-bottom: 1px solid rgba(255,106,0,0.2);
}

.cta .page-container {
  text-align: center;
  padding: 100px var(--page-padding);
}

.cta h2 {
  margin-bottom: 16px;
}

.cta .subtitle {
  margin: 0 auto 48px;
}

.cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 48px;
}

.msb-info {
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.msb-info p {
  font-size: 13px;
  color: var(--muted);
}

/* footer 样式已由 home-shared.css 提供，此处不再重复定义
   （避免 .footer-links a 等高特异性选择器覆盖首页样式） */

/* Hero Bridge：Hero 下面的过渡段 */
.hero-bridge {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}
.hero-bridge h3 {
    color: var(--text);
    letter-spacing: 0.5px;
}
.hero-bridge p {
    color: var(--muted);
}

/* GEO CPI Value Grid：GEO CPI 为企业带来的价值 */
.cpi-value-grid {
    padding: 4rem 0 5rem;
    background: var(--bg);
    border-top: 1px solid var(--border);
}
.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}
.value-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.value-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.value-card:hover {
    border-color: var(--orange);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.15);
}
.value-card:hover::before { transform: scaleX(1); }
.value-icon {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 12px rgba(249, 115, 22, 0.3));
}
.value-trend {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--orange);
    background: rgba(249, 115, 22, 0.1);
    padding: 0.25rem 0.7rem;
    border-radius: 12px;
    margin-bottom: 0.8rem;
    letter-spacing: 0.5px;
}
.value-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.6rem;
}
.value-card p {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
}
@media (max-width: 1024px) {
    .value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .value-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-subtitle {
    text-align: center;
  }
  
  .hero-desc {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  
  .network-panel {
    height: 400px;
  }
  
  .flow-comparison, .trust-comparison, .era-grid {
    grid-template-columns: 1fr;
  }
  
  .divider, .era-divider, .era-transition {
    display: none;
  }
  
  .flow-arrow, .reason-arrow, .provide-arrow {
    margin: 16px 0;
  }
  
  .flow-steps {
    flex-direction: column;
  }
  
  .cpi-cards, .barrier-cards, .dashboard-grid, .why-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .platform-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* footer 响应式样式由 home-shared.css 提供 */

  .cpi-flow-line {
    flex-wrap: wrap;
  }
  
  .era-evolution {
    grid-column: span 1;
  }
  
  .highlight-badge {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 72px;
    --page-padding: 20px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .data-bar {
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .data-bar-item {
    flex: 1 1 45%;
  }
  
  .table-row {
    grid-template-columns: 1fr;
  }
  
  .cpi-cards, .barrier-cards, .dashboard-grid, .why-cards, .platform-grid {
    grid-template-columns: 1fr;
  }
  
  .competition-item {
    flex-direction: column;
    text-align: center;
  }
  
  .competition-other, .competition-us {
    text-align: center;
  }

  .cpi-reason-flow, .provide-flow {
    flex-direction: column;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: clamp(36px, 8vw, 56px);
  }
  
  h2 {
    font-size: clamp(28px, 6vw, 40px);
  }
  
  .hero-tags {
    justify-content: center;
  }
  
  .network-panel {
    height: 300px;
  }
}

/* ========== AI CPI 业务定义 section ========== */
.cpi-definition { max-width: 1400px; margin: 0 auto; padding: 5rem 3rem; }
.sec-subtitle { font-size: 0.95rem; font-weight: 300; color: var(--muted); line-height: 1.7; }

/* 核心定义卡片 */
.cpi-core-card { max-width: 900px; margin: 3rem auto; padding: 3rem 3rem; background: linear-gradient(135deg, rgba(249,115,22,0.08), rgba(59,130,246,0.05)); border: 1px solid var(--orange); border-radius: 12px; text-align: center; box-shadow: 0 8px 32px rgba(249,115,22,0.15); }
.cpi-core-label { font-size: 0.7rem; letter-spacing: 4px; color: var(--orange); font-weight: 400; margin-bottom: 0.8rem; text-transform: uppercase; }
.cpi-core-name { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 300; color: var(--text); margin-bottom: 1.2rem; letter-spacing: -0.5px; }
.cpi-core-name::before { content: ''; display: block; width: 60px; height: 2px; background: var(--orange); margin: 0 auto 1.2rem; }
.cpi-core-desc { font-size: 1rem; color: var(--muted); line-height: 1.8; font-weight: 300; }

/* 3 步流程 */
.cpi-flow { max-width: 1100px; margin: 4rem auto; }
.cpi-flow-title { text-align: center; font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 300; color: var(--text); margin-bottom: 2.5rem; }
.cpi-flow-steps { display: flex; align-items: center; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.cpi-flow-step { flex: 1; min-width: 240px; max-width: 300px; padding: 2rem 1.5rem; background: var(--bg-section, #151A21); border: 1px solid var(--border); border-radius: 8px; text-align: center; transition: all 0.3s ease; position: relative; }
.cpi-flow-step:hover { border-color: var(--orange); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(249,115,22,0.15); }
.cpi-flow-num { font-size: 2rem; font-weight: 200; color: var(--orange); line-height: 1; margin-bottom: 0.8rem; letter-spacing: -1px; }
.cpi-flow-name { font-size: 1.2rem; font-weight: 400; color: var(--text); margin-bottom: 0.4rem; }
.cpi-flow-en { font-size: 0.75rem; color: var(--blue); letter-spacing: 1.5px; margin-bottom: 1rem; font-weight: 500; }
.cpi-flow-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }
.cpi-flow-arrow { font-size: 1.5rem; color: var(--orange); flex-shrink: 0; }

/* ========== GEO CPI 对比表响应式 ========== */
@media (max-width: 768px) {
    .cpi-vs-table { grid-template-columns: 1fr !important; }
    .cpi-vs-header, .cpi-vs-cell { padding: 1rem 1.2rem !important; font-size: 0.85rem !important; }
}

/* 三种计费方式 */
.cpi-pricing-types { max-width: 1100px; margin: 4rem auto 0; }
.cpi-pricing-title { text-align: center; font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 300; color: var(--text); margin-bottom: 2.5rem; }
.cpi-pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.cpi-pricing-card { padding: 2rem 1.5rem; background: var(--bg-section, #151A21); border: 1px solid var(--border); border-radius: 8px; text-align: center; transition: all 0.3s ease; position: relative; }
.cpi-pricing-card:hover { border-color: var(--blue); transform: translateY(-4px); }
.cpi-pricing-highlight { border-color: var(--orange); background: linear-gradient(135deg, rgba(249,115,22,0.06), rgba(249,115,22,0.02)); box-shadow: 0 4px 20px rgba(249,115,22,0.1); }
.cpi-pricing-highlight:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(249,115,22,0.2); }
.cpi-pricing-tag { font-size: 1.1rem; font-weight: 500; color: var(--text); margin-bottom: 0.5rem; letter-spacing: 0.5px; }
.cpi-pricing-highlight .cpi-pricing-tag { color: var(--orange); }
.cpi-pricing-cn { font-size: 0.85rem; color: var(--blue); margin-bottom: 1rem; font-weight: 400; }
.cpi-pricing-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.6; }
.cpi-pricing-badge { position: absolute; top: -10px; right: 1rem; background: var(--orange); color: #fff; font-size: 0.65rem; padding: 0.25rem 0.6rem; border-radius: 4px; font-weight: 500; letter-spacing: 1px; }

/* 响应式 */
@media (max-width: 900px) {
  .cpi-definition { padding: 3rem 1.5rem; }
  .cpi-flow-steps { flex-direction: column; }
  .cpi-flow-arrow { transform: rotate(90deg); }
  .cpi-pricing-grid { grid-template-columns: 1fr; }
}

/* ========== GEO CPI HERO 区域 ========== */
.hero-geocpi {
    text-align: center;
    padding: 6rem 3rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-geocpi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(249,115,22,0.10), transparent 60%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero-geocpi .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
}

.hero-geocpi .hero-brand {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 200;
    color: var(--orange);
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-geocpi .hero-title {
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    font-weight: 200;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text);
}

.hero-geocpi .hero-title em {
    font-style: normal;
    color: var(--text);
    font-weight: 300;
}

.hero-geocpi .hero-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.8;
    max-width: 760px;
    margin: 0 auto 2.5rem;
}

/* Hero CTA 按钮 */
.hero-geocpi .hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 0.5rem;
}

.hero-geocpi .btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 2.2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    cursor: pointer;
    overflow: hidden;
    gap: 0.6rem;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.hero-geocpi .btn-primary {
    background: var(--orange);
    color: #fff;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.25);
    background-image: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
}

.hero-geocpi .btn-primary:hover {
    background: #EA580C;
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(249, 115, 22, 0.45);
}

.hero-geocpi .btn-outline {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    border-color: var(--border);
}

.hero-geocpi .btn-outline:hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
    background: rgba(249, 115, 22, 0.06);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.15);
}

/* Hero 4 个核心指标 */
.hero-geocpi .hero-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-geocpi .hero-metric {
    position: relative;
    padding: 1.8rem 1rem;
    background: var(--bg-section, #151A21);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-align: center;
    cursor: help;
    transition: all 0.3s ease;
}

.hero-geocpi .hero-metric:hover {
    border-color: var(--orange);
    background: linear-gradient(135deg, rgba(249,115,22,0.06), rgba(249,115,22,0.02));
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(249,115,22,0.15);
}

.hero-geocpi .hero-metric-num {
    font-size: 1.6rem;
    font-weight: 200;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 0.6rem;
    letter-spacing: -1px;
}

.hero-geocpi .hero-metric-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.3rem;
    letter-spacing: 0.5px;
}

.hero-geocpi .hero-metric-cn {
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 300;
}

/* Hover 提示框 */
.hero-geocpi .hero-metric::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    padding: 0.8rem 1rem;
    background: var(--bg, #111418);
    border: 1px solid var(--orange);
    color: var(--text);
    font-size: 0.8rem;
    line-height: 1.5;
    border-radius: 6px;
    white-space: normal;
    width: 240px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.hero-geocpi .hero-metric::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--orange);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 10;
}

.hero-geocpi .hero-metric:hover::after,
.hero-geocpi .hero-metric:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* 响应式 */
@media (max-width: 900px) {
    .hero-geocpi { padding: 4rem 1.5rem 3rem; }
    .hero-geocpi .hero-metrics { grid-template-columns: repeat(2, 1fr); }
    .hero-geocpi .hero-cta { flex-direction: column; align-items: center; }
    .hero-geocpi .btn { width: 100%; max-width: 280px; justify-content: center; }
}

@media (max-width: 480px) {
    .hero-geocpi .hero-metrics { grid-template-columns: 1fr; }
}

/* ========== GEO CPI HERO 升级动效 ========== */
.hero-geocpi {
    position: relative;
    overflow: hidden;
    padding: 5rem 3rem 4rem;
    background: var(--bg, #111418);
}

.hero-geocpi::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    height: 800px;
    background: radial-gradient(ellipse, rgba(249,115,22,0.10), transparent 60%);
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.hero-geocpi .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* 左侧 */
.hero-geocpi .hero-left {
    text-align: left;
}

.hero-geocpi .hero-brand {
    display: block;
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 200;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 0.6rem;
    background: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 呼吸光 */
.hero-brand-breath {
    animation: brandBreath 3s ease-in-out infinite;
}

@keyframes brandBreath {
    0%, 100% {
        filter: drop-shadow(0 0 0px rgba(249,115,22,0));
    }
    50% {
        filter: drop-shadow(0 0 24px rgba(249,115,22,0.6));
    }
}

.hero-geocpi .hero-title {
    font-size: clamp(1.3rem, 2.8vw, 1.8rem);
    font-weight: 200;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text);
}

.hero-geocpi .hero-title em {
    font-style: normal;
    color: var(--text);
    font-weight: 300;
}

/* 动态轮播文字 */
.hero-dynamic-text {
    font-size: 1rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    min-height: 1.6em;
}

.hero-dynamic-prefix {
    color: var(--muted);
    margin-right: 0.4rem;
}

.hero-dynamic-cycle {
    position: relative;
    display: inline-block;
    min-width: 200px;
    height: 1.6em;
    vertical-align: bottom;
}

.hero-dynamic-item {
    position: absolute;
    left: 0;
    top: 0;
    color: var(--orange);
    font-weight: 500;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero-dynamic-item.is-active {
    opacity: 1;
    transform: translateY(0);
}

.hero-dynamic-item-final {
    font-size: 1.2em;
    font-weight: 600;
    background: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-geocpi .hero-desc {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* CTA 按钮 */
.hero-geocpi .hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-geocpi .btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.9rem 2rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    cursor: pointer;
    overflow: hidden;
    gap: 0.6rem;
}

.hero-geocpi .btn-arrow {
    font-size: 1.1rem;
    transform: translateX(-4px);
    opacity: 0;
    transition: all 0.3s ease;
}

.hero-geocpi .btn:hover .btn-arrow {
    transform: translateX(0);
    opacity: 1;
}

.hero-geocpi .btn-primary {
    background: var(--orange);
    color: #fff;
    box-shadow: 0 4px 20px rgba(249,115,22,0.25);
    position: relative;
    overflow: hidden;
}

.hero-geocpi .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
}

.hero-geocpi .btn-primary:hover {
    background: #EA580C;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(249,115,22,0.4);
}

.hero-geocpi .btn-primary:hover::before {
    left: 100%;
}

.hero-geocpi .btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.hero-geocpi .btn-outline:hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
    background: rgba(249,115,22,0.05);
}

/* ========== GEO CPI HERO Growth Engine 8s 动画 ========== */
.hero-geocpi {
    position: relative;
    overflow: hidden;
    padding: 5rem 3rem 4rem;
    background: var(--bg, #111418);
    min-height: 90vh;
}

.hero-geocpi::before {
    content: '';
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(249, 115, 22, 0.10), transparent 60%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero-geocpi .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: center;
}

/* 左侧 */
.hero-geocpi .hero-left { text-align: left; }
.hero-geocpi .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    background: rgba(249, 115, 22, 0.10);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 20px;
    font-size: 0.7rem;
    color: var(--orange);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.hero-geocpi .hero-badge .dot { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; animation: brandBreath 2s ease-in-out infinite; }

.hero-geocpi .hero-brand {
    display: block;
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 200;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 0.6rem;
    background: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-brand-breath { animation: brandBreath 3s ease-in-out infinite; }
@keyframes brandBreath {
    0%, 100% { filter: drop-shadow(0 0 0px rgba(249, 115, 22, 0)); }
    50% { filter: drop-shadow(0 0 24px rgba(249, 115, 22, 0.6)); }
}

.hero-geocpi .hero-title {
    font-size: clamp(1.3rem, 2.8vw, 1.8rem);
    font-weight: 200;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text);
}
.hero-geocpi .hero-title em { font-style: normal; font-weight: 300; }

.hero-geocpi .hero-desc {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-geocpi .hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.hero-geocpi .btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 2.2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    cursor: pointer;
    overflow: hidden;
    gap: 0.6rem;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.hero-geocpi .btn-arrow {
    font-size: 1.1rem;
    transform: translateX(-4px);
    opacity: 0;
    transition: all 0.3s ease;
}
.hero-geocpi .btn:hover .btn-arrow { transform: translateX(0); opacity: 1; }
.hero-geocpi .btn-primary {
    background-image: linear-gradient(135deg, var(--orange) 0%, #FB923C 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.25);
}
.hero-geocpi .btn-primary:hover {
    background: #EA580C;
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(249, 115, 22, 0.45);
}
.hero-geocpi .btn-outline {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text);
    border-color: var(--border);
}
.hero-geocpi .btn-outline:hover {
    border-color: var(--orange);
    color: var(--orange);
    transform: translateY(-2px);
    background: rgba(249, 115, 22, 0.06);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.15);
}

/* ========== HERO CTA 按钮（独立命名空间，避开冲突） ========== */
.hero-cta {
    display: flex !important;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 1.5rem;
    position: relative;
    z-index: 10;
    background: transparent !important;
    background-image: none !important;
    background-color: transparent !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    color: inherit !important;
    text-decoration: none !important;
    letter-spacing: normal !important;
    cursor: auto !important;
    width: auto !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    box-shadow: none !important;
}

.hero-cta-btn {
    position: relative;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    height: 50px;
    padding: 0 1.75rem !important;
    border-radius: 8px !important;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none !important;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.3px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease, background-image 0.3s ease;
    border: 1px solid transparent;
    background-color: transparent;
    background-image: none !important;
    box-sizing: border-box;
    width: auto !important;
    min-width: 0 !important;
    flex: 0 0 auto !important;
}

.hero-cta-btn:hover {
    transform: translateY(-2px);
}

.hero-cta-primary {
    background-color: var(--orange) !important;
    background-image: linear-gradient(135deg, #F97316 0%, #FB923C 100%) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.3);
}
.hero-cta-primary:hover {
    color: #fff !important;
    box-shadow: 0 12px 32px rgba(249, 115, 22, 0.5);
    background-image: linear-gradient(135deg, #EA580C 0%, #F97316 100%) !important;
}

.hero-cta-outline {
    background-color: transparent !important;
    background-image: none !important;
    color: var(--text) !important;
    border: 1px solid var(--border, rgba(255,255,255,0.15)) !important;
    box-shadow: none !important;
}
.hero-cta-outline:hover {
    border-color: var(--orange) !important;
    color: var(--orange) !important;
    background-color: rgba(249, 115, 22, 0.06) !important;
    background-image: none !important;
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.18);
}

/* ========== 增长引擎（中间） ========== */
.hero-engine {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 560px;
    margin: 0 auto;
    background: radial-gradient(ellipse at center, rgba(249, 115, 22, 0.05), transparent 70%);
    border-radius: 16px;
    padding: 1.5rem;
}

.hero-engine-step {
    position: absolute;
    top: 0.5rem;
    left: 1.5rem;
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 2px;
    font-weight: 400;
    font-variant-numeric: tabular-nums;
    z-index: 5;
}

/* 中心核心 */
.hero-engine-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    z-index: 4;
}

.hero-engine-core-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--orange);
    opacity: 0.4;
}
.hero-engine-core-ring-1 { inset: 0; animation: coreRingPulse 2s ease-out infinite; }
.hero-engine-core-ring-2 { inset: 12px; animation: coreRingPulse 2s ease-out infinite 0.4s; }
.hero-engine-core-ring-3 { inset: 24px; animation: coreRingPulse 2s ease-out infinite 0.8s; }

@keyframes coreRingPulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    100% { transform: scale(1.4); opacity: 0; }
}

.hero-engine-core-inner {
    position: absolute;
    inset: 36px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.4) 0%, rgba(249, 115, 22, 0.1) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--orange);
    box-shadow: 0 0 32px rgba(249, 115, 22, 0.5), inset 0 0 24px rgba(249, 115, 22, 0.2);
    animation: coreBreath 2s ease-in-out infinite;
    transition: all 0.4s ease;
}
.hero-engine-core-inner.is-flash {
    animation: coreFlash 0.8s ease-out;
}

@keyframes coreBreath {
    0%, 100% { box-shadow: 0 0 32px rgba(249, 115, 22, 0.5), inset 0 0 24px rgba(249, 115, 22, 0.2); }
    50% { box-shadow: 0 0 48px rgba(249, 115, 22, 0.8), inset 0 0 32px rgba(249, 115, 22, 0.4); }
}
@keyframes coreFlash {
    0% { transform: scale(1); }
    30% { transform: scale(1.35); box-shadow: 0 0 80px rgba(249, 115, 22, 1), inset 0 0 60px rgba(249, 115, 22, 0.6); }
    100% { transform: scale(1); }
}

.hero-engine-core-title {
    font-size: 0.7rem;
    color: var(--orange);
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 0.2rem;
}
.hero-engine-core-count {
    font-size: 1.4rem;
    color: #fff;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

/* 5 个流程阶段轨道 */
.hero-engine-track {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-engine-stage {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.8rem;
    background: var(--card, #151A21);
    border: 1px solid var(--border, #2D3748);
    border-radius: 8px;
    font-size: 0.7rem;
    color: var(--muted);
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    z-index: 3;
    white-space: nowrap;
}
.hero-engine-stage.is-active {
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.10);
    color: var(--text);
    box-shadow: 0 0 16px rgba(249, 115, 22, 0.4);
    transform: scale(1.05);
}

.hero-engine-stage-icon {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}
.hero-engine-stage-label {
    font-weight: 500;
    letter-spacing: 1px;
}

/* 5 个阶段位置 - 围绕核心呈弧形分布 */
.hero-engine-stage[data-stage="0"] { top: 5%; left: 0; }
.hero-engine-stage[data-stage="1"] { top: 5%; right: 0; }
.hero-engine-stage[data-stage="2"] { top: 50%; left: -8%; transform: translateY(-50%); }
.hero-engine-stage[data-stage="2"].is-active { transform: translateY(-50%) scale(1.05); }
.hero-engine-stage[data-stage="3"] { top: 50%; right: -8%; transform: translateY(-50%); }
.hero-engine-stage[data-stage="3"].is-active { transform: translateY(-50%) scale(1.05); }
.hero-engine-stage[data-stage="4"] { bottom: 5%; left: 50%; transform: translateX(-50%); }
.hero-engine-stage[data-stage="4"].is-active { transform: translateX(-50%) scale(1.05); }

/* 详细面板 */
.hero-engine-panel {
    position: absolute;
    bottom: -110px;
    left: 0;
    right: 0;
    z-index: 3;
    min-height: 90px;
    padding: 0.8rem;
    background: var(--card, #151A21);
    border: 1px solid var(--border, #2D3748);
    border-radius: 8px;
}

.hero-engine-detail { display: none; }
.hero-engine-detail.is-active { display: block; }

/* Step 1: 搜索框 */
.hero-engine-search-box {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.8rem;
    background: var(--bg, #111418);
    border: 1px solid var(--border, #2D3748);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text);
    font-family: monospace;
}
.hero-engine-search-cursor {
    color: var(--orange);
    animation: cursorBlink 1s steps(2) infinite;
}
@keyframes cursorBlink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

.hero-engine-hint {
    text-align: right;
    font-size: 0.65rem;
    color: var(--muted);
    margin-top: 0.4rem;
    font-family: monospace;
}

/* Step 2: AI 列表 */
.hero-engine-ai-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
}
.hero-engine-ai {
    padding: 0.4rem 0.6rem;
    background: var(--bg, #111418);
    border: 1px solid var(--border, #2D3748);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--muted);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}
.hero-engine-ai.is-active {
    color: var(--orange);
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.1);
}
.hero-engine-ai::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.3), transparent);
    transition: left 0.5s ease;
}
.hero-engine-ai.is-active::after { left: 100%; }

/* Step 3: 品牌列表 */
.hero-engine-brand-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
}
.hero-engine-brand-pill {
    padding: 0.4rem 0.8rem;
    background: var(--bg, #111418);
    border: 1px solid var(--border, #2D3748);
    border-radius: 14px;
    font-size: 0.7rem;
    color: var(--muted);
    transition: all 0.3s;
}
.hero-engine-brand-pill.is-active {
    color: var(--orange);
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.1);
    transform: scale(1.05);
}

/* Step 4: 访问进度条 */
.hero-engine-visit { display: flex; flex-direction: column; gap: 0.4rem; }
.hero-engine-visit-bar {
    height: 6px;
    background: var(--bg, #111418);
    border-radius: 3px;
    overflow: hidden;
}
.hero-engine-visit-bar span {
    display: block;
    height: 100%;
    background: var(--orange);
    border-radius: 3px;
    width: 0;
    transition: width 0.8s ease;
}
.hero-engine-visit-bar.is-active span { width: var(--w, 50%); }

/* Step 5: 验证 */
.hero-engine-verify {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}
.hero-engine-verify-row {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.6rem;
    background: var(--bg, #111418);
    border: 1px solid var(--border, #2D3748);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--muted);
    transition: all 0.3s;
}
.hero-engine-verify-row.is-active { color: var(--orange); border-color: var(--orange); }
.hero-engine-verify-check { color: var(--orange); font-weight: 700; }
.hero-engine-verify-final {
    margin-left: auto;
    padding: 0.3rem 0.8rem;
    background: var(--orange);
    color: #fff;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s;
}
.hero-engine-verify-final.is-active { opacity: 1; transform: scale(1); }

/* LIVE 计数器 */
.hero-live-counter {
    position: absolute;
    top: 3rem;
    right: 3rem;
    z-index: 5;
    background: rgba(17, 20, 24, 0.85);
    border: 1px solid var(--border, #2D3748);
    border-radius: 10px;
    padding: 0.8rem 1rem;
    min-width: 160px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.hero-live-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
}
.hero-live-pulse {
    width: 8px; height: 8px;
    background: #EF4444;
    border-radius: 50%;
    box-shadow: 0 0 8px #EF4444;
    animation: livePulse 1.5s ease-in-out infinite;
}
@keyframes livePulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(1.3); } }
.hero-live-label { font-size: 0.7rem; color: #EF4444; font-weight: 700; letter-spacing: 2px; }
.hero-live-desc { font-size: 0.65rem; color: var(--muted); letter-spacing: 1px; margin-bottom: 0.2rem; }
.hero-live-num {
    font-size: 1.8rem;
    color: var(--orange);
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    margin-bottom: 0.5rem;
}
.hero-live-stats { display: flex; gap: 0.8rem; padding-top: 0.5rem; border-top: 1px solid var(--border, #2D3748); }
.hero-live-stat { flex: 1; display: flex; flex-direction: column; gap: 0.1rem; }
.hero-live-stat span { font-size: 0.55rem; color: var(--muted); letter-spacing: 0.5px; }
.hero-live-stat b { font-size: 0.95rem; color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }

/* 背景飘动文字 */
.hero-bg-queries {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.hero-bg-queries span {
    position: absolute;
    color: var(--orange);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 1px;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0.15;
    animation: bgQueryFloat 20s linear infinite;
}
.hero-bg-queries span:nth-child(1) { top: 5%; left: 50%; animation-delay: 0s; }
.hero-bg-queries span:nth-child(2) { top: 10%; left: 75%; animation-delay: -2s; }
.hero-bg-queries span:nth-child(3) { top: 15%; left: 5%; animation-delay: -4s; }
.hero-bg-queries span:nth-child(4) { top: 8%; left: 30%; animation-delay: -6s; }
.hero-bg-queries span:nth-child(5) { top: 5%; left: 60%; animation-delay: -8s; }
.hero-bg-queries span:nth-child(6) { top: 12%; left: 88%; animation-delay: -10s; }
.hero-bg-queries span:nth-child(7) { top: 5%; left: 15%; animation-delay: -12s; }
.hero-bg-queries span:nth-child(8) { top: 10%; left: 45%; animation-delay: -14s; }
.hero-bg-queries span:nth-child(9) { top: 8%; left: 65%; animation-delay: -16s; }
.hero-bg-queries span:nth-child(10) { top: 5%; left: 38%; animation-delay: -5s; }
.hero-bg-queries span:nth-child(11) { top: 3%; left: 22%; animation-delay: -7s; }
.hero-bg-queries span:nth-child(12) { top: 7%; left: 85%; animation-delay: -18s; }

@keyframes bgQueryFloat {
    0% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
    100% { transform: translate(0, 0); }
}

/* 响应式 */
@media (max-width: 1024px) {
    .hero-geocpi .hero-content { grid-template-columns: 1fr; }
    .hero-engine { max-width: 460px; margin-top: 2rem; }
    .hero-live-counter { top: 1rem; right: 1rem; }
}
@media (max-width: 600px) {
    .hero-geocpi { padding: 3rem 1.5rem; }
    .hero-engine-stage { font-size: 0.6rem; padding: 0.3rem 0.5rem; }
    .hero-engine-panel { position: relative; bottom: 0; margin-top: 1rem; }
    .hero-engine-core { width: 100px; height: 100px; }
    .hero-engine-core-inner { inset: 26px; }
    .hero-live-counter { padding: 0.6rem 0.8rem; min-width: 130px; }
    .hero-live-num { font-size: 1.4rem; }
}

/* ===== GEM AI 互动增长服务 (从 geo-master.html 迁移) ===== */
.pkg-block { margin-bottom: 4rem; max-width: 1100px; margin-left: auto; margin-right: auto; }
.pkg-block:last-child { margin-bottom: 0; }
.pkg-block-head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.pkg-block-title { font-size: 1.3rem; font-weight: 400; color: var(--text); letter-spacing: 1px; }
.pkg-block-title em { font-style: normal; color: var(--orange); }
.pkg-block-desc { font-size: 0.8rem; color: var(--muted); font-weight: 200; line-height: 1.8; flex: 1; min-width: 280px; }
.pkg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.pkg-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 1.75rem 1.5rem; transition: all 0.4s; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.pkg-card:hover { border-color: var(--orange); transform: translateY(-4px); background: rgba(255,255,255,0.04); }
.pkg-card.featured { border-color: var(--orange); box-shadow: 0 0 30px var(--orange-glow); }
.pkg-card.featured::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--orange); }
.pkg-card-cta {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 44px;
    margin-top: auto;
    margin-left: -1.5rem;
    margin-right: -1.5rem;
    margin-bottom: -1.75rem;
    padding: 0 1.5rem;
    background-color: var(--orange) !important;
    background-image: linear-gradient(135deg, #F97316 0%, #FB923C 100%) !important;
    color: #fff !important;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-decoration: none !important;
    border: none;
    border-top: 1px solid var(--orange) !important;
    border-radius: 0 0 8px 8px !important;
    width: auto;
    box-sizing: border-box;
    transition: background-image 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}
.pkg-card-cta:hover {
    color: #fff !important;
    background-image: linear-gradient(135deg, #EA580C 0%, #F97316 100%) !important;
}
.pkg-card-cta-arrow {
    display: inline-block;
    transition: transform 0.3s ease;
    font-weight: 600;
}
.pkg-card-cta:hover .pkg-card-cta-arrow {
    transform: translateX(4px);
}
.pkg-tag { display: inline-block; font-size: 0.5rem; font-weight: 400; letter-spacing: 3px; padding: 0.3rem 0.8rem; border-radius: 4px; background: rgba(249, 115, 22, 0.10); color: var(--orange); margin-bottom: 1rem; }
.pkg-name { font-size: 1rem; font-weight: 400; color: var(--text); margin-bottom: 0.4rem; letter-spacing: 1px; }
.pkg-target { font-size: 0.65rem; color: var(--blue); letter-spacing: 2px; margin-bottom: 1rem; }
.pkg-amount { font-family: 'Sora', sans-serif; font-size: 1.7rem; font-weight: 600; color: var(--text); margin-bottom: 0.3rem; }
.pkg-amount span { font-size: 0.75rem; font-weight: 300; color: var(--muted); }
.pkg-period { font-size: 0.65rem; color: var(--muted); margin-bottom: 1.2rem; font-weight: 200; }
.pkg-features { list-style: none; }
.pkg-features li { font-size: 0.7rem; color: var(--muted); font-weight: 300; padding: 0.4rem 0; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 0.5rem; line-height: 1.6; }
.pkg-features li::before { content: '✓'; color: var(--orange); font-weight: 600; font-size: 0.75rem; flex-shrink: 0; }
.pkg-features li:last-child { border-bottom: none; }
@media (max-width: 900px) { .pkg-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; } }