/* ============================================
   源·ORIGIN Portal — Main Stylesheet
   Theme: Dark Cosmos / Cyber-stellar
   ============================================ */

:root {
  --deep-blue: #0a0e27;
  --deep-blue-2: #0f1530;
  --deep-blue-3: #141b3a;
  --gold: #f0b90b;
  --gold-dim: #b8860b;
  --cyan: #00d4ff;
  --cyan-dim: #0099cc;
  --text-primary: #e8eaf0;
  --text-secondary: #8899bb;
  --text-muted: #556688;
  --card-bg: rgba(15, 21, 48, 0.85);
  --card-border: rgba(0, 212, 255, 0.12);
  --gold-glow: 0 0 30px rgba(240, 185, 11, 0.15);
  --cyan-glow: 0 0 30px rgba(0, 212, 255, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', Roboto, sans-serif;
  background: var(--deep-blue);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- Background Particle Effect ---- */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,0.15), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255,255,255,0.1), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(255,255,255,0.2), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(255,255,255,0.1), transparent),
    radial-gradient(2px 2px at 10% 80%, rgba(255,255,255,0.12), transparent),
    radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,0.15), transparent),
    radial-gradient(1px 1px at 90% 90%, rgba(255,255,255,0.08), transparent),
    radial-gradient(2px 2px at 30% 50%, rgba(255,255,255,0.1), transparent);
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 0;
}

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.navbar-brand .logo-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--deep-blue);
  font-weight: 900;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
}

.navbar-links a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  font-size: 0.88rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
  text-shadow: none;
}

.hero .tagline {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--text-secondary);
  max-width: 36rem;
  margin: 0 auto 2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
}

.hero .motto {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 3rem;
  max-width: 30rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.8rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #d4a000);
  color: var(--deep-blue);
  box-shadow: var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(240, 185, 11, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  box-shadow: var(--cyan-glow);
}

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
}

.btn-tertiary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-tertiary:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.btn-sm { padding: 0.4rem 1.2rem; font-size: 0.82rem; }

/* ---- Sections ---- */
.section {
  padding: 5rem 2rem;
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.8rem;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 3rem;
  font-weight: 300;
}

/* ---- Cards ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}

.card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--cyan-glow);
}

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.card-icon.gold { background: rgba(240, 185, 11, 0.15); color: var(--gold); }
.card-icon.cyan { background: rgba(0, 212, 255, 0.15); color: var(--cyan); }
.card-icon.purple { background: rgba(155, 89, 255, 0.15); color: #9b59ff; }

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 0.8rem;
  transition: all var(--transition);
}

.card-link:hover { gap: 0.6rem; color: var(--gold); }

/* ---- Status Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-green { background: rgba(0, 200, 80, 0.12); color: #00c850; }
.badge-green::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #00c850; }
.badge-yellow { background: rgba(240, 185, 11, 0.12); color: var(--gold); }
.badge-yellow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* ---- Stats Grid ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ---- Footer ---- */
.footer {
  background: var(--deep-blue-2);
  border-top: 1px solid var(--card-border);
  padding: 3rem 2rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer h4 {
  color: var(--gold);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  transition: color var(--transition);
}

.footer a:hover { color: var(--cyan); }

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---- Code Blocks ---- */
.code-block {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.2rem;
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.code-block .kw { color: #c678dd; }
.code-block .str { color: #98c379; }
.code-block .fn { color: #61afef; }
.code-block .cm { color: #5c6370; }
.code-block .num { color: #d19a66; }

/* ---- Tab System ---- */
.tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  border-bottom: 1px solid var(--card-border);
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  padding: 0.7rem 1.2rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
}

.tab-btn:hover { color: var(--text-secondary); }
.tab-btn.active { color: var(--cyan); border-bottom-color: var(--cyan); }

.tab-content { display: none; padding: 1.5rem 0; }
.tab-content.active { display: block; }

/* ---- FAQ ---- */
.faq-item {
  border-bottom: 1px solid var(--card-border);
  padding: 1rem 0;
}

.faq-q {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-q::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--cyan);
  transition: transform var(--transition);
}

.faq-item.open .faq-q::after { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.open .faq-a { max-height: 300px; padding-top: 0.8rem; }

/* ---- Table ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table th {
  text-align: left;
  padding: 0.7rem 1rem;
  color: var(--text-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--card-border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
}

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ---- Progress / Bar ---- */
.progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transition: width 1s ease;
}

/* ---- Search / Input ---- */
.search-input {
  background: var(--deep-blue-2);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  color: var(--text-primary);
  font-size: 0.88rem;
  width: 100%;
  max-width: 400px;
  outline: none;
  transition: border-color var(--transition);
}

.search-input:focus { border-color: var(--cyan); }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .navbar-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 14, 39, 0.98);
    border-bottom: 1px solid var(--card-border);
    padding: 0.5rem;
    gap: 0;
  }
  .navbar-links.open { display: flex; }
  .navbar-links a { width: 100%; padding: 0.8rem 1rem; }
  .navbar-toggle { display: block; }
  .hero { padding: 5rem 1.2rem 3rem; }
  .section { padding: 3rem 1.2rem; }
  .card-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ============================================
   门面 v2 — 导航 / 页脚 / 悬浮 / 页面组件
   ============================================ */

/* ---- 统一导航 (.nav) ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo {
  font-size: 22px;
  color: var(--gold);
  text-shadow: var(--gold-glow);
}
.nav-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
  background: linear-gradient(90deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 14px;
  font-size: 14px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav-links a.active {
  color: var(--gold);
  background: rgba(240,185,11,0.1);
  border-bottom: 2px solid var(--gold);
  border-radius: 8px 8px 0 0;
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  font-size: 20px;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.nav-fix { height: 64px; }

/* ---- 页面 Hero ---- */
.page-hero {
  text-align: center;
  padding: 84px 20px 48px;
  position: relative;
}
.page-hero h1 {
  font-size: 40px;
  margin-bottom: 12px;
  background: linear-gradient(90deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero .page-sub {
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto;
}
.page-hero .badge { margin-top: 16px; }

/* ---- 悬浮联系我们 ---- */
.float-cta {
  position: fixed;
  right: 22px;
  bottom: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, var(--gold), #e0a800);
  color: #0a0e27;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(240,185,11,0.35);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
.float-cta-on {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-cta:hover { box-shadow: 0 8px 30px rgba(240,185,11,0.5); transform: translateY(-2px); }
.float-cta-icon { font-size: 18px; }

/* ---- 生产线 / 流水线 ---- */
.pipeline {
  display: flex;
  align-items: stretch;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}
.pipeline-step {
  flex: 1;
  min-width: 150px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  position: relative;
}
.pipeline-step .step-n {
  font-size: 13px;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 2px;
}
.pipeline-step h3 { font-size: 16px; margin: 6px 0; color: #fff; }
.pipeline-step p { font-size: 13px; color: var(--text-secondary); }
.pipeline-arrow {
  align-self: center;
  color: var(--gold);
  font-size: 22px;
  flex-shrink: 0;
}

/* ---- 时间线 ---- */
.timeline {
  position: relative;
  margin: 24px 0 0 20px;
  padding-left: 28px;
  border-left: 2px solid rgba(0,212,255,0.2);
}
.tl-item { position: relative; padding: 0 0 28px 0; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: var(--gold-glow);
}
.tl-item h3 { font-size: 17px; color: #fff; margin-bottom: 4px; }
.tl-item .tl-tag { font-size: 12px; color: var(--cyan); }
.tl-item p { font-size: 14px; color: var(--text-secondary); }

/* ---- 武器库卡片 + 标签 ---- */
.tag {
  display: inline-block;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--cyan);
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 20px;
  margin: 3px 4px 0 0;
}
.tag-star { color: var(--gold); border-color: rgba(240,185,11,0.3); background: rgba(240,185,11,0.08); }
.weapon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.weapon-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform var(--transition), border-color var(--transition);
}
.weapon-card:hover { transform: translateY(-3px); border-color: var(--cyan); }
.weapon-card .w-head { display: flex; justify-content: space-between; align-items: baseline; }
.weapon-card h3 { font-size: 17px; color: #fff; margin-bottom: 8px; }
.weapon-card .w-star { color: var(--gold); font-size: 13px; font-weight: 700; }
.weapon-card .w-desc { font-size: 13px; color: var(--text-secondary); min-height: 40px; margin-bottom: 8px; }
.weapon-card .w-cat { font-size: 12px; color: var(--cyan-dim); }

/* ---- 案例卡片 ---- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.case-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}
.case-card:hover { transform: translateY(-3px); border-color: var(--gold); }
.case-thumb {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(240,185,11,0.08));
}
.case-body { padding: 16px 18px; }
.case-body h3 { font-size: 17px; color: #fff; margin-bottom: 6px; }
.case-body .case-meta { font-size: 12px; color: var(--cyan); margin-bottom: 8px; }
.case-body p { font-size: 13px; color: var(--text-secondary); }

/* ---- 关于 / 团队 ---- */
.team-role {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 12px;
}
.team-role .team-icon { font-size: 30px; flex-shrink: 0; }
.team-role h4 { color: #fff; font-size: 16px; margin-bottom: 3px; }
.team-role .team-title { font-size: 13px; color: var(--gold); margin-bottom: 6px; }
.team-role p { font-size: 14px; color: var(--text-secondary); }

.contact-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.contact-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}
.contact-box .c-icon { font-size: 28px; }
.contact-box h4 { color: #fff; font-size: 15px; margin: 8px 0 4px; }
.contact-box a { color: var(--cyan); font-size: 14px; text-decoration: none; word-break: break-all; }

/* 搜索框 (武器库) */
.weapon-toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 24px 0 8px; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 4px; }
.pill {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all .2s;
}
.pill:hover { border-color: var(--cyan); color: var(--cyan); }
.pill.active { background: rgba(0,212,255,0.15); border-color: var(--cyan); color: var(--cyan); }

/* 移动端导航 */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(10,14,39,0.98);
    border-bottom: 1px solid var(--card-border);
    padding: 8px;
  }
  .nav-links.show { display: flex; }
  .nav-links a { width: 100%; }
  .page-hero h1 { font-size: 30px; }
  .pipeline { flex-direction: column; }
  .pipeline-arrow { transform: rotate(90deg); }
}

/* ---- 首页 Hero (门面 v2) ---- */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 30% 30%, rgba(0,212,255,0.12), transparent),
    radial-gradient(50% 40% at 70% 60%, rgba(240,185,11,0.10), transparent);
  z-index: -1;
}
.hero-content { position: relative; z-index: 2; }
.hero-title {
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 10px 0 6px;
}
.hero-subtitle {
  font-size: clamp(1.1rem, 3vw, 1.8rem);
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 10px;
}
.hero-tagline {
  font-size: clamp(0.95rem, 2.2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 42rem;
  margin: 0 auto 26px;
  line-height: 1.8;
}
.gold { color: var(--gold); }
.cyan { color: var(--cyan); }
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 34px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.hero-stat { text-align: center; }
.hero-stat span {
  display: block;
  font-size: 30px;
  font-weight: 800;
}
.hero-stat label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}
.btn-gold {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(90deg, var(--gold), #e0a800);
  color: #0a0e27;
  box-shadow: 0 4px 18px rgba(240,185,11,0.3);
  transition: transform .2s, box-shadow .2s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 6px 26px rgba(240,185,11,0.45); }
.btn-ghost {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(0,212,255,0.4);
  color: var(--cyan);
  backdrop-filter: blur(4px);
  transition: background .2s, color .2s;
}
.btn-ghost:hover { background: rgba(0,212,255,0.12); color: #fff; }
@media (max-width: 640px) {
  .hero-stats { gap: 18px; }
  .hero-stat span { font-size: 24px; }
}

/* ============================================
   使命区 + 滚动欢迎回家 (index.html) & 使命页 (mission.html)
   ============================================ */

/* ---- 滚动字符欢迎带（marquee）---- */
.welcome-strip {
  overflow: hidden;
  padding: 14px 0;
  margin: 0 auto 42px auto;
  max-width: 1200px;
  border-top: 1px solid rgba(0,212,255,.18);
  border-bottom: 1px solid rgba(0,212,255,.18);
  background: linear-gradient(90deg, rgba(0,0,0,0), rgba(0,212,255,.05), rgba(240,185,11,.05), rgba(0,0,0,0));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.welcome-track {
  display: flex;
  width: max-content;
  animation: welcomeScroll 36s linear infinite;
  will-change: transform;
}
.welcome-track:hover { animation-play-state: paused; }
@keyframes welcomeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.wm-item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-right: 34px;
  white-space: nowrap;
  font-family: var(--font-mono, 'Consolas', 'Courier New', monospace);
  font-size: 15px;
  letter-spacing: .04em;
  color: #c9eaff;
  text-shadow: 0 0 12px rgba(0,212,255,.35);
}
.wm-emoji { font-size: 18px; }
.wm-dot {
  color: var(--gold);
  text-shadow: 0 0 10px rgba(240,185,11,.5);
  font-size: 12px;
  margin-left: 8px;
}

/* ---- 首页使命卡片 ---- */
.mission-card {
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
  padding: 44px 40px 48px;
  border-radius: var(--radius, 18px);
  background:
    radial-gradient(60% 55% at 50% 0%, rgba(0,212,255,.14), transparent),
    radial-gradient(50% 45% at 85% 100%, rgba(240,185,11,.10), transparent),
    rgba(8, 14, 30, .55);
  border: 1px solid rgba(0,212,255,.22);
  box-shadow: 0 0 50px rgba(0,212,255,.08), inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter: blur(6px);
}
.mission-card .badge { margin-bottom: 14px; }
.mission-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: .05em;
  margin: 6px 0 12px;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mission-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 640px;
  margin: 0 auto 26px;
}
.mission-lead {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.35;
  margin: 6px 0 8px;
}
.mission-lead .gold { text-shadow: 0 0 22px rgba(240,185,11,.4); }
.mission-cyanline {
  font-size: clamp(1rem, 2.6vw, 1.4rem);
  font-weight: 700;
  margin-bottom: 22px;
}
.mission-cyanline .cyan { text-shadow: 0 0 18px rgba(0,212,255,.4); }
.mission-cyanline .gold { text-shadow: 0 0 18px rgba(240,185,11,.4); }
.mission-desc {
  color: var(--text-secondary);
  font-size: .98rem;
  line-height: 1.9;
  max-width: 640px;
  margin: 0 auto 14px;
}
.mission-goldline {
  margin: 8px 0 18px;
  font-size: 1.05rem;
  font-weight: 700;
}
.mission-goldline .gold { text-shadow: 0 0 18px rgba(240,185,11,.45); }
.mission-cta { margin-top: 16px; }

/* ---- 使命页 Hero 金/青句 ---- */
.mission-hero-key {
  font-size: clamp(1.05rem, 2.6vw, 1.5rem);
  font-weight: 700;
  margin-top: 10px;
}
.mission-hero-key .gold { text-shadow: 0 0 22px rgba(240,185,11,.45); }
.mission-hero-key .cyan { text-shadow: 0 0 22px rgba(0,212,255,.45); }

/* ---- 使命页 宣言 ---- */
.mission-manifesto {
  text-align: center;
  font-size: clamp(1.15rem, 3vw, 1.7rem);
  font-weight: 800;
  margin-top: 40px;
  letter-spacing: .03em;
}
.mission-manifesto .cyan { text-shadow: 0 0 24px rgba(0,212,255,.5); }

/* ---- 使命页 未来三景 ---- */
.future-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 820px;
  margin: 0 auto;
}
.future-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: rgba(8, 14, 30, .5);
  border: 1px solid rgba(0,212,255,.16);
  border-radius: var(--radius, 14px);
  padding: 20px 22px;
  transition: all var(--transition, .2s);
}
.future-row:hover {
  border-color: rgba(0,212,255,.4);
  transform: translateX(6px);
  box-shadow: var(--cyan-glow);
}
.future-tag {
  flex-shrink: 0;
  padding: 4px 14px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .08em;
  margin-top: 4px;
}
.future-tag.gold { background: rgba(240,185,11,.14); color: var(--gold); }
.future-tag.cyan { background: rgba(0,212,255,.14); color: var(--cyan); }
.future-body { flex: 1; }
.future-body .future-hl {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 12px rgba(0,212,255,.25);
}
.future-body p {
  color: var(--text-secondary);
  font-size: .92rem;
  line-height: 1.8;
  margin-top: 4px;
}

/* ---- 使命页 招募卡 ---- */
.join-card h3 { color: var(--gold); }

/* ---- 使命页 CTA ---- */
.mission-cta-box {
  max-width: 760px;
  margin: 52px auto 0;
  text-align: center;
  padding: 40px 36px;
  border-radius: var(--radius, 18px);
  background: radial-gradient(55% 60% at 50% 0%, rgba(240,185,11,.14), transparent), rgba(8, 14, 30, .5);
  border: 1px solid rgba(240,185,11,.28);
  box-shadow: 0 0 50px rgba(240,185,11,.08);
}
.mission-cta-box h3 {
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mission-cta-box p {
  color: var(--text-secondary);
  font-size: .98rem;
  line-height: 1.9;
  max-width: 560px;
  margin: 0 auto 24px;
}
.mission-cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .welcome-strip { margin-bottom: 30px; }
  .wm-item { font-size: 13px; }
  .mission-card { padding: 30px 20px 36px; }
  .future-row { flex-direction: column; gap: 10px; }
}


/* ===== global banner: preview/demo notice ===== */
.global-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 20px;
  background: linear-gradient(90deg, rgba(240,185,11,.18), rgba(0,212,255,.14), rgba(240,185,11,.18));
  border-bottom: 1px solid rgba(240,185,11,.45);
  text-align: center;
  font-size: 14px;
  letter-spacing: .02em;
  color: #f0e6c8;
  box-sizing: border-box;
}
.global-banner .gb-icon { font-size: 16px; flex: 0 0 auto; }
.global-banner .gb-text { line-height: 1.6; }
.global-banner .gb-text strong { color: #f0b90b; font-weight: 600; }
@media (max-width: 640px) {
  .global-banner { font-size: 12px; padding: 10px 14px; flex-wrap: wrap; }
}


/* ===== deploy note: preview/demo notice (hero区) ===== */
.deploy-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 18px auto 0;
  padding: 12px 22px;
  background: linear-gradient(90deg, rgba(240,185,11,.16), rgba(0,212,255,.12), rgba(240,185,11,.16));
  border: 1px solid rgba(240,185,11,.5);
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: #f0e6c8;
  text-align: center;
}
.deploy-note .dn-icon { font-size: 16px; flex: 0 0 auto; }
.deploy-note .dn-text strong { color: #f0b90b; font-weight: 600; }
@media (max-width: 640px) {
  .deploy-note { font-size: 12px; padding: 10px 14px; flex-wrap: wrap; justify-content: center; }
}


/* ===== shop card: hlth logo + company sub ===== */
.shop-card .shop-logo {
  display: block;
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 12px rgba(240,185,11,.35);
}
.shop-card .shop-sub {
  text-align: center;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: .04em;
  color: #f0b90b;
  font-weight: 500;
}