:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-elevated: #ffffff;
  --border: #e2e8f0;
  --border-subtle: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --brand: #0f172a;
  --brand-light: #1e293b;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-soft: #eff6ff;
  --accent-soft-border: #dbeafe;
  --success: #10b981;
  --success-soft: #ecfdf5;
  --warning: #f59e0b;
  --warning-soft: #fffbeb;
  --danger: #ef4444;
  --danger-soft: #fef2f2;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.06), 0 1px 2px -1px rgb(0 0 0 / 0.06);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  --header-height: 72px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #020617;
  --surface: #0f172a;
  --surface-elevated: #1e293b;
  --border: #1e293b;
  --border-subtle: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-tertiary: #64748b;
  --brand: #f8fafc;
  --brand-light: #e2e8f0;
  --accent: #60a5fa;
  --accent-hover: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.1);
  --accent-soft-border: rgba(59, 130, 246, 0.2);
  --success: #34d399;
  --success-soft: rgba(16, 185, 129, 0.1);
  --warning: #fbbf24;
  --warning-soft: rgba(245, 158, 11, 0.1);
  --danger: #f87171;
  --danger-soft: rgba(239, 68, 68, 0.1);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.2);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.3), 0 1px 2px -1px rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: var(--transition);
}

[data-theme="dark"] .header {
  background: rgba(2, 6, 23, 0.8);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.brand-mark svg {
  width: 20px;
  height: 20px;
  color: white;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.brand-code {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  font-family: 'Inter', monospace;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav a:hover {
  color: var(--text-primary);
  background: var(--border-subtle);
}

.nav a.active {
  color: var(--accent);
  background: var(--accent-soft);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.theme-toggle {
  display: flex;
  align-items: center;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  gap: 2px;
}

.theme-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  transition: var(--transition);
}

.theme-btn:hover { color: var(--text-primary); background: var(--border-subtle); }
.theme-btn.active { color: var(--accent); background: var(--accent-soft); }
.theme-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.45);
}

.btn-primary svg, .btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

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

.btn-secondary:hover {
  border-color: var(--accent-soft-border);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn-danger {
  background: var(--danger-soft);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  color: white;
}

/* ===== Status Bar ===== */
.status-bar {
  margin-top: var(--header-height);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.status-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: relative;
}

.status-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: inherit;
  opacity: 0.3;
  animation: pulse 2s infinite;
}

.status-dot.ok { background: var(--success); }
.status-dot.warn { background: var(--warning); }
.status-dot.plan { background: var(--accent); }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.3); opacity: 0; }
}

.status-item b {
  color: var(--text-primary);
  font-weight: 600;
  margin-left: 4px;
}

.status-item.mono {
  font-family: 'Inter', monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-left: auto;
  letter-spacing: 0.05em;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft-border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  min-width: 160px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.stat-value small {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-left: 4px;
}

.stat-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

/* ===== Sections ===== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Notice ===== */
.notice {
  background: linear-gradient(135deg, var(--warning-soft), rgba(245, 158, 11, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 48px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.notice-icon {
  width: 40px;
  height: 40px;
  background: var(--warning);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.notice-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.notice b { color: var(--text-primary); font-weight: 600; }

/* ===== Section Header ===== */
.sec-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.sec-head-left { max-width: 600px; }

.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.sec-tag::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.sec-head h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.sec-head p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ===== Filters ===== */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.chip {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.chip:hover {
  border-color: var(--accent-soft-border);
  color: var(--accent);
}

.chip.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

/* ===== Table ===== */
.table-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 140px;
  gap: 16px;
  padding: 16px 24px;
  background: var(--border-subtle);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 140px;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  align-items: center;
  transition: var(--transition);
}

.table-row:last-child { border-bottom: none; }
.table-row:hover { background: var(--accent-soft); }

.product-info {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.product-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-soft), rgba(139, 92, 246, 0.1));
  border: 1px solid var(--accent-soft-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.product-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.product-desc {
  font-size: 13px;
  color: var(--text-tertiary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.badge-category {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-soft-border);
}

.badge-status {
  background: var(--success-soft);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-status.dev {
  background: var(--warning-soft);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-status.plan {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-soft-border);
}

.badge-status.danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.price {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-table {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  font-family: inherit;
}

.btn-table-primary {
  background: var(--accent);
  color: white;
}

.btn-table-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-table svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.result-count {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ===== Steps ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft-border);
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  opacity: 0;
  transition: opacity 0.3s;
}

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

.step-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 20px;
  font-family: 'Inter', monospace;
  letter-spacing: -0.05em;
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.step-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-list details:hover { border-color: var(--accent-soft-border); }

.faq-list details[open] { border-color: var(--accent-soft-border); box-shadow: var(--shadow-md); }

.faq-list summary {
  padding: 20px 24px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  user-select: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 6 6 6-6 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.3s;
}

.faq-list details[open] summary::after {
  transform: rotate(90deg);
  background: var(--accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 6 6 6-6 6'/%3E%3C/svg%3E");
}

.faq-list details[open] summary { color: var(--accent); }

.faq-list details p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== Footer ===== */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.7;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}

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

.footer-legal {
  font-size: 13px;
  color: var(--text-tertiary);
  line-height: 1.7;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  grid-column: 1 / -1;
}

/* ===== Mobile Menu ===== */
.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: var(--border-subtle);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.mobile-toggle svg { width: 20px; height: 20px; stroke: var(--text-primary); fill: none; stroke-width: 2; stroke-linecap: round; }

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  z-index: 999;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px 20px;
  display: none;
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open { display: block; }

.mobile-menu a {
  display: block;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.mobile-menu a:hover, .mobile-menu a.active {
  color: var(--accent);
  background: var(--accent-soft);
}

/* ===== Toolbar ===== */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.search-wrap svg {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.search-wrap input {
  width: 100%;
  height: 42px;
  padding: 0 14px 0 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.search-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-wrap input::placeholder { color: var(--text-tertiary); }

/* ===== Mods table ===== */
.mods-table .table-header,
.mods-table .table-row {
  grid-template-columns: 120px minmax(0, 2fr) 120px 100px 110px;
}

.m-author {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.maker-avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-soft), rgba(139, 92, 246, 0.1));
  border: 1px solid var(--accent-soft-border);
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-family: 'Inter', monospace;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.maker-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.maker-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.m-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  text-decoration: none;
  color: var(--text-primary);
}

.m-title b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
}

.m-title .row-zh {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--accent);
  font-size: 12px;
}

.m-board, .m-cat {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-secondary);
  font-size: 12px;
}

.m-cat {
  color: var(--accent);
  font-weight: 500;
}

/* ===== Progress table ===== */
.progress-table .table-header,
.progress-table .table-row {
  grid-template-columns: 44px minmax(0, 1.6fr) 130px minmax(160px, 1fr);
}

.p-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.p-icon svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.p-item b {
  display: block;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
}

.p-item .bar {
  display: block;
  width: 100%;
  max-width: 240px;
  height: 5px;
  margin-top: 8px;
  border-radius: 100px;
  background: var(--border-subtle);
  overflow: hidden;
}

.p-item .bar i {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
}

.p-item .bar.cyan i { background: linear-gradient(90deg, var(--accent), var(--success)); }
.p-item .bar.green i { background: linear-gradient(90deg, var(--success), var(--accent)); }

.p-note {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

/* ===== Tutorial cards ===== */
.tut-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.tut-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition);
}

.tut-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-soft-border);
}

.tut-card h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.tut-card > p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.tut-top {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 28px;
}

.tut-icon {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.tut-icon svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.tut-chip {
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
}

.tut-meta {
  margin-left: auto;
  color: var(--text-tertiary);
  font-size: 11px;
  white-space: nowrap;
}

.tut-steps {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
}

.tut-steps summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  list-style: none;
  user-select: none;
}

.tut-steps summary::-webkit-details-marker { display: none; }

.tut-steps summary svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s;
}

.tut-steps[open] summary svg { transform: rotate(90deg); }

.tut-steps ol {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.7;
}

.tut-steps li::marker { color: var(--accent); }

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(135deg, var(--accent-soft), rgba(139, 92, 246, 0.08));
  border: 1px solid var(--accent-soft-border);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-band h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.cta-band p {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 620px;
  line-height: 1.7;
}

/* ===== Card tool ===== */
.tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 16px;
  margin-bottom: 16px;
}

.panel {
  min-width: 0;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.panel-wide {
  margin-bottom: 16px;
}

.panel .sec-head {
  margin-bottom: 20px;
}

.card-form {
  display: grid;
  gap: 14px;
}

.card-form label {
  display: grid;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.field {
  width: 100%;
  min-width: 0;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: 0;
  background: var(--surface-elevated);
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  transition: var(--transition);
}

select.field,
.card-form select {
  height: 40px;
}

.field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field-lg {
  height: 44px;
  font-family: 'Inter', monospace;
  font-size: 14px;
}

.card-table .table-header,
.card-table .table-row {
  grid-template-columns: minmax(150px, 1.4fr) minmax(120px, 1fr) 110px 90px 220px;
}

.card-table.product-edit .table-header,
.card-table.product-edit .table-row {
  grid-template-columns: 44px minmax(140px, 1fr) minmax(180px, 1.5fr);
}

.code-value {
  overflow: hidden;
  color: var(--accent);
  font-size: 13px;
  font-family: 'Inter', monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-product,
.code-expires {
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-secondary);
  font-size: 13px;
}

.code-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.btn-row {
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.verify-row {
  display: flex;
  gap: 10px;
}

.verify-row .field {
  flex: 1;
}

.verify-result {
  margin-top: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.verify-result.ok {
  border-color: var(--success);
  background: var(--success-soft);
}

.verify-result.bad {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.verify-result h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.verify-result h3 svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.verify-result p {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.import-box {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.import-box summary {
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.import-box summary::-webkit-details-marker { display: none; }

.import-box textarea {
  width: 100%;
  min-height: 120px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: 0;
  background: var(--surface-elevated);
  color: var(--text-primary);
  font-family: 'Inter', monospace;
  font-size: 12px;
  resize: vertical;
}

.import-box textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.import-box .btn {
  margin-top: 12px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { justify-content: center; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-legal { grid-column: 1 / -1; }
  .tool-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-toggle { display: flex; }
  .header-inner { gap: 10px; padding: 0 16px; }
  .brand-code { display: none; }
  .header-actions .btn span { display: none; }
  .header-actions .btn { padding: 0 12px; }
  .theme-btn { width: 28px; height: 28px; }
  .theme-toggle { padding: 3px; }
  .hero h1 { font-size: 32px; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-card { width: 100%; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .table-header { display: none; }
  .table-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px;
  }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .status-bar-inner { gap: 12px; }
  .status-item.mono { display: none; }
  .tut-grid { grid-template-columns: 1fr; }
  .verify-row { flex-direction: column; }
  .verify-row .btn { width: 100%; }
  .card-table.product-edit .table-row { grid-template-columns: 1fr; }
  .product-edit .p-icon { display: none; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

/* ===== Animations ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; opacity: 0; }
.delay-2 { animation-delay: 0.2s; opacity: 0; }
.delay-3 { animation-delay: 0.3s; opacity: 0; }