/* ============================================================
   酒店行业综合平台 — 全局设计系统 v2
   设计风格：现代奢华酒店美学 · 深海军蓝 + 暖金色
   ============================================================ */

/* —— Design Tokens —— */
:root {
  /* Brand */
  --color-primary: #1B2D4F;
  --color-primary-50: #E8ECF2;
  --color-primary-100: #C5CFE0;
  --color-primary-200: #9AADC9;
  --color-primary-300: #6F8BB2;
  --color-primary-400: #4A6E9C;
  --color-primary-500: #1B2D4F;
  --color-primary-600: #162745;
  --color-primary-700: #111F38;
  --color-primary-800: #0D182B;
  --color-primary-900: #080F1C;

  --color-accent: #C4A35A;
  --color-accent-50: #FBF7ED;
  --color-accent-100: #F4ECD4;
  --color-accent-200: #E8D8A9;
  --color-accent-300: #DCC47E;
  --color-accent-400: #C4A35A;
  --color-accent-500: #B08D3C;
  --color-accent-600: #8C6F2F;
  --color-accent-700: #695323;
  --color-accent-800: #453716;
  --color-accent-900: #221B0A;

  /* Surfaces */
  --surface-bg: #F7F5F0;
  --surface-white: #FFFDF9;
  --surface-card: #FFFDF9;
  --surface-sidebar: #111F38;
  --surface-hover: #F0ECE4;
  --surface-selected: #EBE4D8;

  /* Text */
  --text-primary: #1B1D21;
  --text-secondary: #5C5F66;
  --text-tertiary: #8B8E94;
  --text-placeholder: #B0B3B8;
  --text-inverse: #F7F5F0;
  --text-sidebar: #92A0B8;
  --text-sidebar-active: #FFFDF9;

  /* Semantic */
  --color-success: #2D8A56;
  --color-success-bg: #E5F4EB;
  --color-warning: #B87A1F;
  --color-warning-bg: #FDF4E5;
  --color-error: #C53030;
  --color-error-bg: #FDEBEB;
  --color-info: #2B6CB0;
  --color-info-bg: #E5EEFA;

  /* Borders */
  --border-light: #E8E4DC;
  --border-base: #D6D0C4;
  --border-focus: #C4A35A;

  /* Shadows — warm-tinted */
  --shadow-xs: 0 1px 2px rgba(27, 45, 79, 0.04);
  --shadow-sm: 0 1px 3px rgba(27, 45, 79, 0.06), 0 1px 2px rgba(27, 45, 79, 0.04);
  --shadow-md: 0 4px 12px rgba(27, 45, 79, 0.08), 0 2px 4px rgba(27, 45, 79, 0.04);
  --shadow-lg: 0 12px 32px rgba(27, 45, 79, 0.10), 0 4px 8px rgba(27, 45, 79, 0.06);
  --shadow-xl: 0 20px 48px rgba(27, 45, 79, 0.14), 0 8px 16px rgba(27, 45, 79, 0.08);

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.8125rem;  /* 13px */
  --text-base: 0.9375rem;/* 15px */
  --text-md: 1.0625rem;  /* 17px */
  --text-lg: 1.25rem;    /* 20px */
  --text-xl: 1.5rem;     /* 24px */
  --text-2xl: 1.875rem;  /* 30px */
  --text-3xl: 2.375rem;  /* 38px */
  --text-4xl: 3rem;      /* 48px */

  --leading-tight: 1.2;
  --leading-snug: 1.35;
  --leading-normal: 1.55;
  --leading-relaxed: 1.7;

  --tracking-tight: -0.02em;
  --tracking-normal: -0.01em;
  --tracking-wide: 0.02em;
  --tracking-wider: 0.06em;

  /* Spacing (4pt base) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Layout */
  --sidebar-width: 260px;
  --header-height: 60px;
  --admin-header-height: 56px;

  /* RGB channels (for rgba glass/overlay) */
  --color-primary-rgb: 27, 45, 79;
  --color-accent-rgb: 196, 163, 90;
  --color-accent-500-rgb: 176, 141, 60;

  /* Brand gradients & glass */
  --gradient-brand: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-500) 55%, var(--color-primary-400) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent-300) 0%, var(--color-accent-500) 100%);
  --gradient-gold-line: linear-gradient(90deg, var(--color-accent-300), var(--color-accent-500));
  --glass-light: rgba(255, 253, 249, 0.72);
  --glass-dark: rgba(13, 24, 43, 0.55);

  /* Emphasis shadow (accent-tinted) */
  --shadow-accent: 0 10px 30px rgba(176, 141, 60, 0.18);
  --shadow-brand: 0 14px 40px rgba(27, 45, 79, 0.22);

  /* Content container */
  --container-max: 1240px;
  --container-pad: var(--space-6);
}

/* —— Reset & Base —— */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--surface-bg);
  letter-spacing: var(--tracking-normal);
}

a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-primary-400); }

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

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--text-primary);
}

ul, ol { list-style: none; }

::selection { background: var(--color-accent-100); color: var(--text-primary); }

/* —— Scrollbar —— */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-base); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* —— Typography —— */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--leading-snug);
  color: var(--text-primary);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-md); }

/* —— Layout Helpers —— */
.container {
  max-width: var(--container-max, 1280px);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.container-narrow { max-width: 960px; }
.container-wide { max-width: 1440px; }

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 550;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: all 0.18s ease;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  user-select: none;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  transition: background 0.18s ease;
  border-radius: inherit;
}

.btn:hover::after { background: rgba(255,255,255,0.12); }
.btn:active { transform: scale(0.985); }

.btn-primary {
  background: var(--color-primary-500);
  color: var(--text-inverse);
  box-shadow: var(--shadow-xs), 0 0 0 1px rgba(0,0,0,0.08);
}
.btn-primary:hover {
  background: var(--color-primary-600);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm), 0 0 0 1px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--color-accent-400);
  color: #FFFDF9;
  box-shadow: var(--shadow-xs);
}
.btn-accent:hover {
  background: var(--color-accent-500);
  color: #FFFDF9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--surface-white);
  color: var(--text-primary);
  border: 1px solid var(--border-base);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--text-tertiary);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { background: var(--surface-hover); color: var(--text-primary); }

.btn-success { background: var(--color-success); color: #fff; }
.btn-success:hover { background: #237046; color: #fff; }

.btn-danger { background: var(--color-error); color: #fff; }
.btn-danger:hover { background: #9B2C2C; color: #fff; }

.btn-warning { background: var(--color-warning); color: #fff; }
.btn-warning:hover { background: #965F16; color: #fff; }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-primary-500);
  color: var(--color-primary-500);
}
.btn-outline:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-600);
}

.btn-sm { padding: 6px 14px; font-size: var(--text-xs); border-radius: var(--radius-sm); }
.btn-sm svg { width: 15px; height: 15px; }

.btn-lg { padding: 14px 28px; font-size: var(--text-base); border-radius: var(--radius-lg); }
.btn-lg svg { width: 20px; height: 20px; }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  pointer-events: none;
}

.btn-icon {
  width: 36px; height: 36px; padding: 0;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  border: 1px solid var(--border-light);
  background: var(--surface-white);
}
.btn-icon:hover { background: var(--surface-hover); color: var(--text-primary); border-color: var(--border-base); }

/* —— Forms —— */
.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 550;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.form-label .required { color: var(--color-error); margin-left: 2px; }

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-base);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--surface-white);
  transition: all 0.18s ease;
  outline: none;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover { border-color: var(--text-tertiary); }

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent-400);
  box-shadow: 0 0 0 3px rgba(196, 163, 90, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-placeholder); }

.form-textarea {
  min-height: 130px;
  resize: vertical;
  line-height: var(--leading-relaxed);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B8E94' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-hint { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: var(--space-1); }
.form-error { font-size: var(--text-xs); color: var(--color-error); margin-top: var(--space-1); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  user-select: none;
}
.form-checkbox input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--color-accent-400);
  width: 16px; height: 16px;
  flex-shrink: 0;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.form-inline { display: flex; gap: var(--space-3); align-items: flex-end; flex-wrap: wrap; }
.form-inline .form-group { margin-bottom: 0; flex: 1; min-width: 160px; }

/* —— Cards —— */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.card-header h2, .card-header h3 {
  font-size: var(--text-md);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.card-header h2 svg, .card-header h3 svg { width: 20px; height: 20px; color: var(--color-primary-400); }

.card-body { padding: var(--space-6); }
.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-light);
  background: var(--surface-bg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.card-hover {
  transition: all 0.25s ease;
  cursor: pointer;
}
.card-hover:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--border-base);
}

/* —— Product Grid & Cards —— */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(264px, 1fr));
  gap: var(--space-5);
}

.product-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-gold-line);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 2;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--border-base);
}
.product-card:hover::before { transform: scaleX(1); }

.product-card-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--surface-bg);
  overflow: hidden;
}

.product-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-image img { transform: scale(1.06); }

.product-card-image .no-image {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-placeholder);
  font-size: var(--text-sm);
}

.product-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
}

.product-card-body { padding: var(--space-4); }

.product-card-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  min-height: calc(1.35 * 2 * var(--text-base));
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}

.product-card-price {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-error);
  letter-spacing: -0.01em;
}

.product-card-price .unit { font-size: var(--text-sm); font-weight: 500; }
.product-card-price .original {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: var(--space-2);
}

.product-card-merchant {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* —— Info / Service Cards —— */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-5);
}

.info-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all 0.25s ease;
  position: relative;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent-400);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.info-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--border-base);
}
.info-card:hover::before { opacity: 1; }

.info-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.info-card-icon svg { width: 22px; height: 22px; }

.info-card-title {
  font-size: var(--text-md);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.info-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.info-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
}

.info-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.info-card-meta span svg { width: 14px; height: 14px; }

/* —— Tags & Badges —— */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 550;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.tag-primary { background: var(--color-primary-50); color: var(--color-primary-500); }
.tag-success { background: var(--color-success-bg); color: var(--color-success); }
.tag-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.tag-danger { background: var(--color-error-bg); color: var(--color-error); }
.tag-info { background: var(--color-info-bg); color: var(--color-info); }
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-600); }
.tag-default { background: var(--surface-hover); color: var(--text-secondary); }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.badge-primary { background: var(--color-primary-500); color: #fff; }
.badge-accent { background: var(--color-accent-400); color: #fff; }
.badge-success { background: var(--color-success); color: #fff; }
.badge-danger { background: var(--color-error); color: #fff; }
.badge-warning { background: var(--color-warning); color: #fff; }

/* —— Tables —— */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--surface-white);
}

table { width: 100%; border-collapse: collapse; }

table thead { background: var(--surface-bg); }

table th {
  padding: 14px 16px;
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}

table td {
  padding: 14px 16px;
  font-size: var(--text-sm);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

table tbody tr { transition: background 0.15s ease; }
table tbody tr:hover { background: rgba(196, 163, 90, 0.04); }
table tbody tr:last-child td { border-bottom: none; }

.table-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* —— Pagination —— */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.pagination button {
  min-width: 38px; height: 38px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--surface-white);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s ease;
  cursor: pointer;
}
.pagination button:hover:not(:disabled):not(.active) {
  background: var(--surface-hover);
  border-color: var(--border-base);
}
.pagination button.active {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: #fff;
  font-weight: 600;
}
.pagination button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* —— Header / Navbar —— */
.header {
  background: var(--surface-white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  backdrop-filter: blur(12px);
  background: rgba(255, 253, 249, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 650;
  color: var(--color-primary-500);
  letter-spacing: -0.01em;
}
.header-logo svg { width: 32px; height: 32px; color: var(--color-accent-400); }

.header-nav { display: flex; align-items: center; gap: 2px; }

.header-nav a {
  position: relative;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.01em;
}
.header-nav a svg { width: 17px; height: 17px; }

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

.header-nav a.active {
  color: var(--color-primary-500);
  font-weight: 600;
  background: transparent;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* —— Hero Section —— */
.hero {
  position: relative;
  background: var(--color-primary-700);
  background-image:
    radial-gradient(ellipse 80% 80% at 50% 100%, rgba(196, 163, 90, 0.15) 0%, transparent 60%),
    linear-gradient(160deg, var(--color-primary-500) 0%, var(--color-primary-800) 100%);
  color: #fff;
  padding: var(--space-20) var(--space-6) var(--space-24);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.04) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(196,163,90,0.08) 0%, transparent 40%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,163,90,0.3), transparent);
}

.hero-content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(196, 163, 90, 0.15);
  border: 1px solid rgba(196, 163, 90, 0.25);
  color: var(--color-accent-300);
  font-size: var(--text-xs);
  font-weight: 550;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--text-4xl);
  font-weight: 750;
  color: #fff;
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero h1 span { color: var(--color-accent-300); }

.hero p {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.hero .btn-accent {
  background: var(--color-accent-400);
  color: var(--color-primary-800);
  font-weight: 600;
}
.hero .btn-accent:hover {
  background: var(--color-accent-300);
  color: var(--color-primary-800);
}

.hero .btn-outline {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.hero .btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

.hero-stats {
  display: flex;
  gap: var(--space-12);
  justify-content: center;
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat { text-align: center; }
.hero-stat .stat-num {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent-300);
  letter-spacing: -0.02em;
}
.hero-stat .stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-1);
}

/* Hero decoration shapes */
.hero-shape {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  pointer-events: none;
}
.hero-shape-1 { width: 300px; height: 300px; top: -60px; right: -80px; }
.hero-shape-2 { width: 200px; height: 200px; bottom: 40px; left: -40px; }
.hero-shape-3 {
  width: 80px; height: 80px;
  top: 20%; left: 10%;
  background: rgba(196,163,90,0.06);
  border-color: rgba(196,163,90,0.12);
}

/* —— Section —— */
.section {
  padding: var(--space-16) var(--space-6);
}

.section-dark { background: var(--color-primary-500); color: var(--text-inverse); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.7); }

.section-alt { background: var(--surface-white); }

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header .section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 14px;
  border-radius: 20px;
  background: var(--color-primary-50);
  color: var(--color-primary-400);
  font-size: var(--text-xs);
  font-weight: 550;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-4);
}

.section-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}
.section-header p {
  color: var(--text-tertiary);
  font-size: var(--text-base);
  max-width: 560px;
  margin: 0 auto;
}

/* —— Feature Cards (homepage) —— */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

.feature-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--color-accent-400);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.feature-card:hover::before { opacity: 1; }

.feature-card-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
}
.feature-card-icon svg { width: 30px; height: 30px; }

.feature-card-icon.navy { background: var(--color-primary-50); color: var(--color-primary-400); }
.feature-card-icon.gold { background: var(--color-accent-100); color: var(--color-accent-500); }
.feature-card-icon.green { background: var(--color-success-bg); color: var(--color-success); }

.feature-card h3 { margin-bottom: var(--space-3); font-size: var(--text-md); }
.feature-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}
.feature-card .feature-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary-400);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.feature-card .feature-link:hover { color: var(--color-primary-500); }
.feature-card .feature-link svg { width: 16px; height: 16px; transition: transform 0.2s; }
.feature-card:hover .feature-link svg { transform: translateX(3px); }

/* —— Category Grid —— */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: var(--space-3);
}

.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.22s ease;
  text-align: center;
}
.category-item:hover,
.category-item.active {
  border-color: var(--cat-color, var(--color-accent-400));
  background: var(--surface-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08), 0 0 0 1px var(--cat-color, var(--color-accent-400));
}
.category-item svg { width: 26px; height: 26px; color: var(--color-primary-250); transition: all 0.22s; }
.category-item:hover svg,
.category-item.active svg { color: var(--cat-color, var(--color-accent-500)); }
.category-item span { font-size: var(--text-xs); font-weight: 500; color: var(--text-secondary); transition: all 0.22s; }
.category-item:hover span,
.category-item.active span { color: var(--cat-color, var(--color-accent-600)); font-weight: 600; }

/* —— Advantage Items —— */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.advantage-item {
  text-align: center;
  padding: var(--space-6) var(--space-4);
}

.advantage-item .adv-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.advantage-item .adv-icon svg { width: 24px; height: 24px; }

.adv-icon-1 { background: var(--color-primary-50); color: var(--color-primary-400); }
.adv-icon-2 { background: var(--color-success-bg); color: var(--color-success); }
.adv-icon-3 { background: var(--color-accent-100); color: var(--color-accent-500); }
.adv-icon-4 { background: var(--color-info-bg); color: var(--color-info); }

.advantage-item h4 { margin-bottom: var(--space-2); font-size: var(--text-md); }
.advantage-item p { font-size: var(--text-sm); color: var(--text-tertiary); line-height: var(--leading-relaxed); }

/* —— Footer —— */
.footer {
  background: var(--color-primary-800);
  color: rgba(255,255,255,0.6);
  padding: var(--space-16) var(--space-6) var(--space-8);
  border-top: 4px solid var(--color-accent-500);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  max-width: 1280px;
  margin: 0 auto;
}

.footer h4 { color: #fff; font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-4); letter-spacing: 0.02em; text-transform: uppercase; }
.footer p { font-size: var(--text-sm); line-height: 1.8; }
.footer a { color: rgba(255,255,255,0.5); font-size: var(--text-sm); }
.footer a:hover { color: var(--color-accent-300); }
.footer li { margin-bottom: var(--space-2); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  text-align: center;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

/* —— Admin Layout —— */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: var(--sidebar-width);
  background: var(--surface-sidebar);
  color: var(--text-sidebar);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.admin-sidebar-brand {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 650;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  letter-spacing: -0.01em;
}
.admin-sidebar-brand svg { width: 24px; height: 24px; color: var(--color-accent-400); }

.admin-sidebar-nav {
  flex: 1;
  padding: var(--space-4) var(--space-3);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.admin-sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all 0.18s ease;
}
.admin-sidebar-nav a svg { width: 19px; height: 19px; flex-shrink: 0; opacity: 0.7; transition: opacity 0.18s; }

.admin-sidebar-nav a:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}
.admin-sidebar-nav a:hover svg { opacity: 1; }

.admin-sidebar-nav a.active {
  background: rgba(196, 163, 90, 0.12);
  color: var(--color-accent-300);
  font-weight: 600;
}
.admin-sidebar-nav a.active svg { opacity: 1; color: var(--color-accent-300); }

.admin-sidebar-divider {
  padding: var(--space-4) var(--space-4) var(--space-2);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: rgba(255,255,255,0.25);
  font-weight: 600;
}

.admin-sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.admin-sidebar-footer a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all 0.18s ease;
}
.admin-sidebar-footer a svg { width: 18px; height: 18px; }
.admin-sidebar-footer a:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

.admin-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background: var(--surface-white);
  border-bottom: 1px solid var(--border-light);
  padding: 0 var(--space-6);
  height: var(--admin-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.admin-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
}
.admin-user .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--text-xs);
}

.admin-content {
  padding: var(--space-6);
  flex: 1;
}

/* —— Stat Cards —— */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.stat-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: box-shadow 0.25s ease;
}
.stat-card:hover { box-shadow: var(--shadow-md); }

.stat-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-card-icon svg { width: 22px; height: 22px; }

.stat-card-icon.blue  { background: var(--color-primary-50);  color: var(--color-primary-400); }
.stat-card-icon.gold  { background: var(--color-accent-100);  color: var(--color-accent-500); }
.stat-card-icon.green { background: var(--color-success-bg);  color: var(--color-success); }
.stat-card-icon.red   { background: var(--color-error-bg);    color: var(--color-error); }
.stat-card-icon.purple { background: #EDE9FE; color: #7C3AED; }

.stat-card-info { flex: 1; }
.stat-card-info .stat-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.stat-card-info .stat-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* —— Page Header —— */
/* —— List Page Hero（商城 / 酒店服务列表统一横幅） —— */
.list-hero {
  position: relative;
  background: var(--gradient-brand);
  padding: calc(var(--header-height) + var(--space-10)) var(--space-6) var(--space-12);
  overflow: hidden;
  color: #fff;
  border-bottom: 1px solid rgba(196,163,90,0.2);
}
.list-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.lhb-orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.28; }
.lhb-orb-1 { width: 420px; height: 420px; top: -140px; right: -80px; background: radial-gradient(circle, rgba(196,163,90,0.4), transparent); }
.lhb-orb-2 { width: 360px; height: 360px; bottom: -120px; left: -60px; background: radial-gradient(circle, rgba(45,138,86,0.22), transparent); }
.lhb-dot-grid { position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 38px 38px; opacity: 0.5; }

.list-hero .breadcrumb { color: rgba(255,255,255,0.55); margin-bottom: var(--space-5); }
.list-hero .breadcrumb a { color: rgba(255,255,255,0.55); }
.list-hero .breadcrumb a:hover { color: #fff; }
.list-hero .breadcrumb .sep { color: rgba(255,255,255,0.3); }
.list-hero .breadcrumb .current { color: #fff; font-weight: 600; }

.list-hero h1, .list-hero h2, .list-hero h3, .list-hero p, .list-hero span, .list-hero b, .list-hero div { color: inherit; }
.list-hero h1, .list-hero h2, .list-hero h3 { color: #fff; }

.list-hero-title { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: var(--space-3); position: relative; padding-left: 22px; }
.list-hero-title::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent-300); box-shadow: 0 0 14px rgba(196,163,90,0.7); }
.list-hero-title::after { content: ''; display: block; width: 56px; height: 3px; margin-top: 14px; border-radius: 2px; background: var(--gradient-accent); }
.list-hero-desc { font-size: var(--text-md); color: rgba(255,255,255,0.82); max-width: 560px; line-height: 1.7; margin-bottom: var(--space-7); }
.list-hero-stats { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.lhs-item { display: flex; flex-direction: column; padding: 0 var(--space-2); border-left: 2px solid rgba(196,163,90,0.35); padding-left: var(--space-4); }
.lhs-item b { font-size: var(--text-2xl); font-weight: 800; color: #fff; text-shadow: 0 0 24px rgba(196,163,90,0.5); letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.lhs-item span { font-size: var(--text-xs); color: rgba(255,255,255,0.78); margin-top: 4px; letter-spacing: 0.04em; }
.lhs-div { width: 1px; height: 34px; background: rgba(255,255,255,0.18); }

@media (max-width: 767px) {
  .list-hero { padding: calc(var(--header-height) + var(--space-8)) var(--space-4) var(--space-10); }
  .list-hero-stats { gap: var(--space-5); }
  .lhs-item b { font-size: var(--text-xl); }
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.page-header-left h1 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}
.page-header-left p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.page-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* —— List Two-Column Layout —— */
.list-layout {
  display: grid;
  grid-template-columns: 248px 1fr;
  gap: var(--space-7);
  align-items: start;
  padding: var(--space-8) 0 var(--space-12);
}
.list-sidebar {
  position: sticky;
  top: 92px;
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
.list-sidebar-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-light);
}
.list-sidebar-title svg { width: 18px; height: 18px; color: var(--color-accent-500); }
.list-cat {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  text-align: left;
  background: none;
  font-family: inherit;
}
.list-cat svg { width: 20px; height: 20px; color: var(--color-primary-250); transition: all 0.2s; flex-shrink: 0; }
.list-cat:hover { background: var(--surface-bg); color: var(--text-primary); }
.list-cat:hover svg { color: var(--cat-color, var(--color-accent-500)); }
.list-cat.active {
  background: var(--surface-bg);
  border-color: var(--cat-color, var(--color-accent-400));
  color: var(--cat-color, var(--color-accent-600));
  font-weight: 600;
}
.list-cat-count {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  background: var(--surface-bg);
  padding: 1px 9px;
  border-radius: var(--radius-full);
  transition: all 0.2s;
}
.list-cat.active .list-cat-count { background: var(--cat-color, var(--color-accent-500)); color: #fff; }

.list-main { min-width: 0; }
.list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.list-result-count { font-size: var(--text-sm); color: var(--text-secondary); }
.list-result-count b { color: var(--text-primary); font-size: var(--text-md); margin: 0 2px; }
.list-toolbar-right { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.list-sort {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
}
.sort-select {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--surface-white);
  color: var(--text-primary);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-9) var(--space-2) var(--space-3);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23C4A35A' stroke-width='2.2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
}
.sort-select:hover, .sort-select:focus { border-color: var(--color-accent-400); outline: none; box-shadow: 0 0 0 3px rgba(196,163,90,0.13); }

@media (max-width: 992px) {
  .list-layout { grid-template-columns: 1fr; gap: var(--space-5); padding: var(--space-6) 0 var(--space-10); }
  .list-sidebar { position: static; max-height: none; box-shadow: none; padding: var(--space-4) var(--space-5); }
  .list-sidebar-title { margin-bottom: var(--space-2); }
  .list-cat-wrap { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-2); -webkit-overflow-scrolling: touch; }
  .list-cat-wrap .list-cat { flex: 0 0 auto; width: auto; white-space: nowrap; border: 1px solid var(--border-light); }
  .list-cat-wrap .list-cat-count { display: none; }
}

/* —— Breadcrumb —— */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-5);
}
.breadcrumb a { color: var(--text-tertiary); }
.breadcrumb a:hover { color: var(--color-primary-400); }
.breadcrumb .sep { color: var(--border-base); }

/* —— Search & Filter —— */
.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.toolbar .form-input { max-width: 280px; }
.toolbar .form-select { max-width: 180px; }

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.filter-bar .filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid var(--border-light);
  background: var(--surface-white);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s ease;
}
.filter-bar .filter-btn:hover { background: var(--surface-hover); }
.filter-bar .filter-btn.active {
  background: var(--color-primary-500);
  color: #fff;
  border-color: var(--color-primary-500);
}

/* —— Tabs —— */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: var(--space-6);
}

.tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-tertiary);
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.18s ease;
  cursor: pointer;
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  color: var(--color-primary-500);
  border-bottom-color: var(--color-accent-400);
  font-weight: 600;
}

/* —— Empty State —— */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  color: var(--text-tertiary);
}
.empty-state .empty-icon { width: 72px; height: 72px; color: var(--border-base); margin-bottom: var(--space-4); }
.empty-state h3 { color: var(--text-secondary); margin-bottom: var(--space-2); font-size: var(--text-md); }
.empty-state p { font-size: var(--text-sm); margin-bottom: var(--space-5); }

/* —— Detail Layouts —— */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-6);
  align-items: start;
}

.detail-main {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.detail-main-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-light);
}

.detail-main-body { padding: var(--space-6); }

.detail-sidebar { position: sticky; top: calc(var(--admin-header-height) + var(--space-6)); }
.detail-sidebar .card { margin-bottom: var(--space-4); }

/* Detail Gallery */
.detail-gallery {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--color-primary-800);
  overflow: hidden;
}
.detail-gallery img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
}
.detail-gallery .no-image {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-sidebar);
}

.detail-thumbs {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  overflow-x: auto;
  border-bottom: 1px solid var(--border-light);
}
.detail-thumb {
  width: 56px; height: 56px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.5;
  transition: all 0.2s;
}
.detail-thumb:hover, .detail-thumb.active { border-color: var(--color-accent-400); opacity: 1; }
.detail-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Detail Info Columns */
.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-3);
}
.detail-info-item {
  padding: var(--space-4);
  background: var(--surface-bg);
  border-radius: var(--radius-md);
}
.detail-info-item .di-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}
.detail-info-item .di-value { font-size: var(--text-base); font-weight: 550; }

/* Rich Content */
.content-body {
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  font-size: var(--text-base);
}
.content-body h1, .content-body h2, .content-body h3 { margin: var(--space-6) 0 var(--space-3); }
.content-body p { margin-bottom: var(--space-3); }
.content-body ul, .content-body ol { margin-bottom: var(--space-3); padding-left: var(--space-5); list-style: disc; }
.content-body li { margin-bottom: var(--space-1); }

/* —— Info Detail Header —— */
.info-detail-header {
  padding: var(--space-8) var(--space-6);
  background: linear-gradient(135deg, var(--color-primary-50), var(--surface-white));
  border-bottom: 1px solid var(--border-light);
}
.info-detail-header h1 { margin-bottom: var(--space-3); }

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}
.meta-row span { display: flex; align-items: center; gap: 4px; }
.meta-row span svg { width: 15px; height: 15px; }

/* —— Auth Pages —— */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(196,163,90,0.08) 0%, transparent 70%),
    linear-gradient(170deg, var(--color-primary-50) 0%, var(--surface-bg) 100%);
  padding: var(--space-6);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-10) var(--space-8);
  border: 1px solid var(--border-light);
}

.auth-card-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.auth-card-header svg { width: 44px; height: 44px; color: var(--color-accent-400); margin-bottom: var(--space-4); }
.auth-card-header h1 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.auth-card-header p { color: var(--text-tertiary); font-size: var(--text-sm); }

.auth-card-footer {
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-light);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.auth-card-footer a { font-weight: 600; color: var(--color-primary-400); }

/* —— Review / Audit Page —— */
.audit-section {
  padding: var(--space-6);
  border-top: 1px solid var(--border-light);
}
.audit-section h3 {
  font-size: var(--text-md);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.audit-section h3 svg { color: var(--color-accent-400); width: 20px; height: 20px; }

.audit-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* —— Policy Content —— */
.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-6);
  line-height: var(--leading-relaxed);
}
.policy-content h1 { font-size: var(--text-xl); margin-bottom: var(--space-6); }
.policy-content h2 { font-size: var(--text-lg); margin: var(--space-6) 0 var(--space-3); }
.policy-content p { margin-bottom: var(--space-3); color: var(--text-secondary); }
.policy-content ul, .policy-content ol { margin-bottom: var(--space-3); padding-left: var(--space-6); }
.policy-content li { margin-bottom: var(--space-2); color: var(--text-secondary); }
.policy-content strong { color: var(--text-primary); }

/* —— Image Upload —— */
.image-upload-area {
  border: 2px dashed var(--border-base);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  background: var(--surface-bg);
  cursor: pointer;
  transition: all 0.2s ease;
}
.image-upload-area:hover {
  border-color: var(--color-accent-400);
  background: var(--color-accent-50);
}
.image-upload-area svg { width: 36px; height: 36px; color: var(--text-tertiary); margin-bottom: var(--space-2); }
.image-upload-area p { color: var(--text-tertiary); font-size: var(--text-sm); }

.uploaded-images {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}
.uploaded-image {
  width: 96px; height: 96px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-light);
}
.uploaded-image img { width: 100%; height: 100%; object-fit: cover; }
.uploaded-image .remove-btn {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(197, 48, 48, 0.85);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
  transition: transform 0.15s;
}
.uploaded-image .remove-btn:hover { transform: scale(1.15); }

/* —— Alert / Toast —— */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  line-height: 1.4;
}
.alert svg { width: 18px; height: 18px; flex-shrink: 0; }

.alert-error { background: var(--color-error-bg); color: var(--color-error); border: 1px solid #FECACA; }
.alert-success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid #A7F3D0; }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid #FDE68A; }
.alert-info { background: var(--color-info-bg); color: var(--color-info); border: 1px solid #BFDBFE; }

/* —— Modal (minimal, only for confirmations) —— */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(13, 24, 43, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  animation: fadeIn 0.15s ease;
}

.modal {
  background: var(--surface-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  animation: slideUp 0.2s ease;
}

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: var(--text-md); font-weight: 600; }

.modal-body { padding: var(--space-6); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); }

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* —— Loading —— */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  color: var(--text-tertiary);
  gap: var(--space-3);
}

.spinner {
  width: 28px; height: 28px;
  border: 2.5px solid var(--border-base);
  border-top-color: var(--color-accent-400);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* —— Animations —— */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--surface-bg) 25%, var(--surface-hover) 50%, var(--surface-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* —— Merchant Application Form —— */
.apply-form-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.apply-form-wrapper .card-body { padding: var(--space-8); }

/* —— Responsive —— */
@media (max-width: 1024px) {
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --text-4xl: 2.25rem;
    --text-2xl: 1.625rem;
  }

  .header-nav { display: none; }
  .hero { padding: var(--space-12) var(--space-4); }
  .hero-stats { gap: var(--space-6); flex-wrap: wrap; }
  .section { padding: var(--space-10) var(--space-4); }
  .feature-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .admin-content { padding: var(--space-4); }
  .auth-card { padding: var(--space-6) var(--space-5); }
  .footer-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .stats-grid { grid-template-columns: 1fr; }
}

/* —— Utilities —— */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-tertiary); }
.text-primary { color: var(--color-primary-500); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-accent { color: var(--color-accent-500); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.w-full { width: 100%; }
.w-auto { width: auto; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 40rem; }

.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.hidden { display: none; }
.relative { position: relative; }

/* Transition helpers */
.transition { transition: all 0.18s ease; }

/* ============================================================
   首页专属样式 — 精美官网设计
   ============================================================ */

/* —— Hero Home —— */
.hero-home {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand);
  overflow: hidden;
  padding: calc(var(--header-height) + var(--space-12)) var(--space-6) var(--space-16);
}

.hero-home-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hbg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}
.hbg-orb-1 {
  width: 500px; height: 500px;
  top: -150px; right: -100px;
  background: radial-gradient(circle, rgba(196,163,90,0.35), transparent);
}
.hbg-orb-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -80px;
  background: radial-gradient(circle, rgba(45,138,86,0.2), transparent);
}

.hbg-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  height: 1px;
  width: 100%;
}
.hbg-line-1 { top: 30%; }
.hbg-line-2 { top: 70%; }

.hbg-dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

.hero-home-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.hero-home-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 20px;
  border-radius: 24px;
  background: rgba(196,163,90,0.12);
  border: 1px solid rgba(196,163,90,0.25);
  color: var(--color-accent-300);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-8);
}

.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent-400);
  animation: badgePulse 2s ease-in-out infinite;
}

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

.hero-home-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
}

.hero-home-accent {
  background: linear-gradient(135deg, var(--color-accent-300), var(--color-accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-home-desc {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto var(--space-8);
}

.hero-home-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero Buttons */
.btn-home {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.btn-home svg { width: 20px; height: 20px; }

.btn-home-primary {
  background: var(--color-accent-400);
  color: var(--color-primary-800);
  box-shadow: 0 4px 20px rgba(196,163,90,0.35);
}
.btn-home-primary:hover {
  background: var(--color-accent-300);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(196,163,90,0.45);
}

.btn-home-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-home-outline:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.45);
  transform: translateY(-2px);
}

.btn-home-outline-light {
  background: transparent;
  color: var(--color-primary-600);
  border: 1.5px solid var(--color-primary-300);
}
.btn-home-outline-light:hover {
  background: rgba(255,255,255,0.3);
  border-color: var(--color-primary-500);
  transform: translateY(-2px);
}

/* —— Stats Strip —— */
.stats-strip {
  background: transparent;
  padding: var(--space-12) var(--space-6) 0;
}

.stats-strip-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-brand);
  padding: var(--space-8) var(--space-4);
}

.ss-item {
  flex: 1;
  text-align: center;
  padding: var(--space-3) var(--space-6);
}

.ss-num {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent-500);
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.ss-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ss-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
  flex-shrink: 0;
}

/* —— Home Sections —— */
.home-section {
  padding: var(--space-16) var(--space-6);
}
.home-section-alt {
  background: var(--surface-white);
}
.home-section-dark {
  background: var(--color-primary-700);
  background-image:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(196,163,90,0.1), transparent),
    linear-gradient(170deg, var(--color-primary-600), var(--color-primary-800));
  color: #fff;
}

.home-section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.home-section-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 5px 16px;
  border-radius: 20px;
  background: var(--color-primary-50);
  color: var(--color-primary-400);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.home-section-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent-400);
  flex-shrink: 0;
}

.home-section-tag.light {
  background: rgba(196,163,90,0.12);
  color: var(--color-accent-300);
}

.home-section-header h2 {
  font-size: clamp(1.5rem, 3vw, var(--text-2xl));
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
  position: relative;
  display: inline-block;
}
.home-section-header h2::after {
  content: '';
  display: block;
  width: 52px;
  height: 3px;
  margin: var(--space-4) auto 0;
  background: var(--gradient-gold-line);
  border-radius: 2px;
}
.home-section-header.light h2 { color: #fff; }

.home-section-header p {
  color: var(--text-tertiary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  max-width: 560px;
  margin: 0 auto;
}
.home-section-header.light p { color: rgba(255,255,255,0.6); }

.home-loading {
  text-align: center;
  padding: var(--space-12);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}
.home-loading.light { color: rgba(255,255,255,0.4); }
.home-empty {
  text-align: center;
  padding: var(--space-10);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}
.home-empty.light { color: rgba(255,255,255,0.4); }

.home-empty-cta {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
}
.home-empty-cta .empty-cta-icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background: var(--color-accent-100);
  color: var(--color-accent-500);
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-empty-cta .empty-cta-icon svg { width: 28px; height: 28px; }
.home-empty-cta h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}
.home-empty-cta p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.home-view-all {
  text-align: center;
  margin-top: var(--space-8);
}

/* —— Service Cards (Premium Redesign) —— */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.service-card:hover {
  box-shadow: 0 24px 48px rgba(27, 45, 79, 0.1), 0 0 0 1px rgba(27, 45, 79, 0.04);
  transform: translateY(-8px) scale(1.005);
  border-color: transparent;
}

/* 顶部柔和条带 */
.service-card-top {
  height: 6px;
  position: relative;
  overflow: hidden;
}
.service-card-top::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.3) 0%, transparent 50%, rgba(255,255,255,0.2) 100%);
  animation: shimmerBar 3s infinite ease-in-out;
}
.sct-shop { background: linear-gradient(90deg, var(--color-primary-300), var(--color-primary-500)); }
.sct-info { background: linear-gradient(90deg, #2D8A56, #3FAE6B); }
.sct-merchant { background: linear-gradient(90deg, var(--color-accent-400), var(--color-accent-600)); }

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

/* 卡片头部区域 */
.service-card-head {
  padding: var(--space-6) var(--space-6) 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.service-card-head .sc-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s ease;
}
.service-card:hover .sc-icon {
  transform: scale(1.1) rotate(-3deg);
}
.service-card:hover .sc-icon svg {
  animation: iconBounce 0.6s ease;
}
.sc-icon svg { width: 26px; height: 26px; transition: all 0.3s ease; }
.sc-icon-shop { background: rgba(27, 45, 79, 0.08); color: var(--color-primary-400); }
.sc-icon-info { background: rgba(45, 138, 86, 0.08); color: #2D8A56; }
.sc-icon-merchant { background: rgba(196, 163, 90, 0.12); color: var(--color-accent-500); }

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
  50% { transform: translateY(2px); }
  70% { transform: translateY(-3px); }
}

.service-card-head .sc-title {
  font-size: var(--text-lg);
  font-weight: 650;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
}

.service-card-body {
  padding: var(--space-3) var(--space-6) var(--space-6);
}

.service-card-body > p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  margin-top: 0;
}

/* 特性列表 */
.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5) 0;
}
.service-features li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  transition: all 0.2s ease;
}
.service-card:hover .service-features li {
  color: var(--text-primary);
}
.service-features li svg {
  width: 16px; height: 16px;
  color: var(--color-success);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.service-card:hover .service-features li svg {
  transform: scale(1.2);
}

/* 底部链接 */
.service-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
  margin-top: var(--space-2);
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary-400);
  transition: all 0.3s ease;
  text-decoration: none;
}
.service-link:hover { gap: 12px; color: var(--color-primary-600); }
.service-link span { transition: transform 0.3s ease; }
.service-link:hover span { transform: translateX(4px); }
.service-link.accent { color: var(--color-accent-500); }
.service-link.accent:hover { color: var(--color-accent-600); }

/* 卡片装饰点阵 */
.service-card .sc-dots {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.service-card .sc-dots::before,
.service-card .sc-dots::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 1px dashed var(--color-primary-200);
  animation: orbit 12s linear infinite;
}
.service-card .sc-dots::after {
  width: 60px; height: 60px;
  animation-direction: reverse;
  border-color: var(--color-accent-200);
}
.service-card:hover .sc-dots { opacity: 0.35; }

@keyframes orbit {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 统计数据条动画 */
.ss-item {
  transition: transform 0.3s ease;
}
.ss-item:hover {
  transform: translateY(-3px);
}
.ss-num {
  font-size: clamp(2rem, 4vw, var(--text-3xl));
  font-weight: 800;
  color: var(--color-accent-500);
  letter-spacing: -0.03em;
  transition: all 0.3s ease;
  display: inline-block;
}
.ss-item:hover .ss-num {
  color: var(--color-accent-600);
  transform: scale(1.08);
}

/* 优势网格动画 */
.advantage-item {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--surface-bg);
  border: 1px solid var(--border-light);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.advantage-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-accent-400);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.advantage-item:hover::before {
  transform: scaleX(1);
}
.advantage-item:hover {
  border-color: var(--color-accent-200);
  box-shadow: 0 12px 32px rgba(27, 45, 79, 0.06);
  transform: translateY(-4px);
}

.advantage-item .adv-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
}
.advantage-item:hover .adv-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 16px rgba(27, 45, 79, 0.1);
}
.advantage-item .adv-icon svg { width: 22px; height: 22px; transition: all 0.3s ease; }
.advantage-item:hover .adv-icon svg {
  animation: iconBounce 0.6s ease;
}

.adv-icon-1 { background: var(--color-primary-50); color: var(--color-primary-400); }
.adv-icon-2 { background: var(--color-success-bg); color: var(--color-success); }
.adv-icon-3 { background: var(--color-accent-100); color: var(--color-accent-500); }
.adv-icon-4 { background: var(--color-info-bg); color: var(--color-info); }
.adv-icon-5 { background: #EDE9FE; color: #7C3AED; }
.adv-icon-6 { background: #FEF3C7; color: #D97706; }

.advantage-item h4 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.advantage-item p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.65;
}

/* —— Category Showcase (centered flex) —— */
.category-showcase {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
  max-width: 1000px;
  margin: 0 auto;
}

.csc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.csc-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-accent-400);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: center;
}
.csc-item:hover::after {
  transform: scaleX(1);
}
.csc-item:hover {
  border-color: var(--color-accent-300);
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 40px rgba(27, 45, 79, 0.08);
}
.csc-item:hover .csc-icon {
  transform: scale(1.15) rotate(5deg);
}
.csc-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}
.csc-icon svg { width: 26px; height: 26px; }

.csc-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}
.csc-count {
  font-size: var(--text-xs);
  color: var(--text-placeholder);
}

@media (max-width: 768px) {
  .csc-item {
    flex: 0 0 calc(33.333% - 11px);
    min-width: 100px;
    padding: var(--space-4) var(--space-3);
  }
}
@media (max-width: 480px) {
  .csc-item {
    flex: 0 0 calc(50% - 8px);
  }
}

/* —— Info Showcase —— */
.info-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.isc-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.25s ease;
  backdrop-filter: blur(5px);
}
.isc-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  transform: translateX(4px);
}

.isc-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(196,163,90,0.15);
  color: var(--color-accent-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.isc-icon svg { width: 22px; height: 22px; }

.isc-info {
  display: flex;
  flex-direction: column;
}

.isc-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: #fff;
}
.isc-desc {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}

/* —— Advantages Grid (6 items) —— */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

/* 优势网格动画已在上游定义 */

/* ====== Scroll Reveal Animations ====== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.stagger-children.revealed > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.stagger-children.revealed > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.stagger-children.revealed > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.stagger-children.revealed > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
.stagger-children.revealed > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }
.stagger-children.revealed > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.5s; }

/* ====== Hero entrance animation ====== */
.hero-home-inner {
  animation: heroFadeIn 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-home-badge { animation: heroBadgeIn 0.6s 0.3s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes heroBadgeIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-home-title { animation: heroTitleIn 0.8s 0.15s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes heroTitleIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-home-desc { animation: heroDescIn 0.7s 0.35s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes heroDescIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-home-cta { animation: heroCtaIn 0.6s 0.55s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes heroCtaIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stats strip entrance */
.stats-strip-grid {
  animation: statsIn 0.8s 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}
@keyframes statsIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Process step enhancement */
.process-step {
  text-align: center;
  padding: var(--space-6);
  flex: 1;
  min-width: 160px;
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.process-step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-400), var(--color-primary-300));
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.process-step:hover::before {
  transform: scaleX(1);
}
.process-step:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-200);
  transform: translateY(-4px);
}

/* Floating number animation */
.process-num {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent-400);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  transition: all 0.3s ease;
  display: inline-block;
}
.process-step:hover .process-num {
  transform: translateY(-3px) scale(1.1);
  color: var(--color-accent-600);
}

/* Section header tag animation */
.home-section-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--color-accent-100);
  color: var(--color-accent-700);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  transition: all 0.3s ease;
}
.home-section-tag:hover,
.reveal.revealed .home-section-tag {
  animation: tagPulse 0.5s ease both;
}
@keyframes tagPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
.home-section-tag.light { background: rgba(255,255,255,0.1); color: var(--color-accent-300); }

/* Category showcase items */
.csc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-3);
  border-radius: var(--radius-xl);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.csc-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-accent-400);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: center;
}
.csc-item:hover::after {
  transform: scaleX(1);
}
.csc-item:hover {
  border-color: var(--color-accent-300);
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 40px rgba(27, 45, 79, 0.08);
}
.csc-item:hover .csc-icon {
  transform: scale(1.15) rotate(5deg);
  transition: transform 0.4s ease;
}
.csc-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}
.csc-icon svg { width: 26px; height: 26px; }

/* Info showcase items */
.isc-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
  position: relative;
  overflow: hidden;
}
.isc-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-accent-400);
  transform: scaleY(0);
  transition: transform 0.3s ease;
  transform-origin: top;
}
.isc-item:hover::before {
  transform: scaleY(1);
}
.isc-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  transform: translateX(6px);
}
.isc-item:hover .isc-icon {
  transform: scale(1.1) rotate(5deg);
  background: rgba(196,163,90,0.25);
}
.isc-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(196,163,90,0.15);
  color: var(--color-accent-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}
.isc-icon svg { width: 22px; height: 22px; }

.isc-info {
  display: flex;
  flex-direction: column;
}
.isc-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: #fff;
  transition: color 0.3s ease;
}
.isc-item:hover .isc-name {
  color: var(--color-accent-300);
}
.isc-desc {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
  transition: color 0.3s ease;
}
.isc-item:hover .isc-desc {
  color: rgba(255,255,255,0.6);
}

/* Product card hover glow */
.product-card {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-400), var(--color-primary-300));
  transform: scaleX(0);
  transition: transform 0.4s ease;
  z-index: 2;
}
.product-card:hover::before {
  transform: scaleX(1);
}

/* Info card hover */
.info-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.info-card:hover .info-card-icon {
  transform: scale(1.1);
  background: rgba(196,163,90,0.15);
}
.info-card-icon {
  transition: all 0.3s ease;
}

/* Footer link hover */
.footer a {
  transition: all 0.2s ease;
  display: inline-block;
}
.footer a:hover {
  color: var(--color-accent-400) !important;
  transform: translateX(3px);
}

/* Header nav link hover */
.header-nav a {
  position: relative;
  transition: all 0.2s ease;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-accent-400);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 1px;
}
.header-nav a:hover::after,
.header-nav a.active::after {
  width: 100%;
}

/* Hero background orbs */
.hbg-orb {
  animation: orbFloat 6s ease-in-out infinite;
}
.hbg-orb-1 { animation-delay: 0s; }
.hbg-orb-2 { animation-delay: -3s; animation-duration: 8s; }
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(20px, -30px); }
  50% { transform: translate(-10px, 15px); }
  75% { transform: translate(15px, 20px); }
}

/* CTA orbs */
.hcta-orb {
  animation: orbFloat 10s ease-in-out infinite;
}
.hcta-orb-1 { animation-delay: 0s; }
.hcta-orb-2 { animation-delay: -5s; }

/* —— Process Flow (4-col grid) —— */
.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.process-step {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.process-step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-400), var(--color-primary-300));
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}
.process-step:hover::before {
  transform: scaleX(1);
}
.process-step:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-200);
  transform: translateY(-4px);
}

/* Arrow between steps */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -22px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border-top: 2px solid var(--color-accent-400);
  border-right: 2px solid var(--color-accent-400);
  transform: translateY(-50%) rotate(45deg);
  opacity: 0.5;
  transition: opacity 0.3s ease;
  z-index: 2;
}
.process-step:not(:last-child):hover::after {
  opacity: 1;
}

.process-num {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent-400);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  transition: all 0.3s ease;
  display: inline-block;
}
.process-step:hover .process-num {
  transform: translateY(-3px) scale(1.1);
  color: var(--color-accent-600);
}

.process-step h4 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .process-flow {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 400px;
  }
  .process-step:not(:last-child)::after {
    display: none;
  }
}

/* —— CTA Section —— */
.home-cta-section {
  position: relative;
  padding: var(--space-20) var(--space-6);
  background: linear-gradient(160deg, var(--color-primary-500), var(--color-primary-800));
  overflow: hidden;
}

.home-cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hcta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
}
.hcta-orb-1 {
  width: 350px; height: 350px;
  top: -80px; right: 10%;
  background: radial-gradient(circle, rgba(196,163,90,0.4), transparent);
}
.hcta-orb-2 {
  width: 250px; height: 250px;
  bottom: -60px; left: 5%;
  background: radial-gradient(circle, rgba(45,138,86,0.25), transparent);
}

.home-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}
.home-cta-content h2 {
  font-size: clamp(1.6rem, 3.5vw, var(--text-2xl));
  font-weight: 750;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}
.home-cta-content p {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.home-cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* —— Product Card additions for homepage —— */
.product-card-cat {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}

/* —— Footer brand —— */
.footer-brand { max-width: 360px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 650;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer-logo svg { width: 28px; height: 28px; color: var(--color-accent-400); }
.footer-brand p { line-height: 1.8; }

/* —— Homepage Responsive —— */
@media (max-width: 1024px) {
  .service-cards { grid-template-columns: 1fr; }
  .hero-home { min-height: auto; padding: calc(var(--header-height) + var(--space-8)) var(--space-4) var(--space-12); }
}

@media (max-width: 768px) {
  .hero-home-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
  .hero-home-cta { flex-direction: column; align-items: center; }
  .btn-home { width: 100%; justify-content: center; max-width: 280px; }
  .stats-strip-grid { flex-wrap: wrap; gap: var(--space-4); }
  .ss-divider { display: none; }
  .ss-item { min-width: 120px; }
  .category-showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .advantages-grid { grid-template-columns: 1fr; }
  .info-showcase { grid-template-columns: 1fr; }
  .home-section { padding: var(--space-12) var(--space-4); }
  .home-empty-cta { padding: var(--space-8) var(--space-4); }
}

@media (max-width: 480px) {
  .hero-home-badge { font-size: var(--text-xs); padding: 4px 14px; }
  .service-card-visual { height: 140px; }
  .process-step { padding: var(--space-4); }
  .ss-item { min-width: 80px; }
  .ss-num { font-size: var(--text-xl); }
}

/* ============================================================
   联系我们页面
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-info-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-info-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-accent-400);
  transform: scaleY(0);
  transition: transform 0.35s ease;
  transform-origin: top;
}
.contact-info-card:hover::before { transform: scaleY(1); }
.contact-info-card:hover {
  box-shadow: 0 8px 30px rgba(27, 45, 79, 0.06);
  border-color: var(--color-accent-200);
  transform: translateX(4px);
}

.cic-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-accent-50);
  color: var(--color-accent-500);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  transition: all 0.3s ease;
}
.contact-info-card:hover .cic-icon {
  background: var(--color-accent-400);
  color: #fff;
  transform: scale(1.08);
}
.cic-icon svg { width: 20px; height: 20px; }

.contact-info-card h3 {
  font-size: var(--text-md);
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}
.contact-info-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}
.cic-detail {
  font-size: var(--text-sm);
  color: var(--color-primary-400);
  font-weight: 500;
  display: block;
}

.contact-form-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: 0 4px 24px rgba(27, 45, 79, 0.04);
}
.contact-form-card h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.contact-form-card > p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}
.contact-form .form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}
.contact-form .required { color: var(--color-error); }
.contact-form .form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--surface-white);
  transition: all 0.25s ease;
  font-family: inherit;
}
.contact-form .form-input:focus {
  outline: none;
  border-color: var(--color-accent-400);
  box-shadow: 0 0 0 3px rgba(196, 163, 90, 0.12);
}
.contact-form .form-textarea {
  resize: vertical;
  min-height: 120px;
}
.contact-form .form-select {
  appearance: none;
  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='%238B8E94' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.contact-form .form-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-2);
}
.contact-form .form-hint {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}
.contact-form .form-hint a {
  color: var(--color-primary-400);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: var(--space-5); }
}

/* ============================================================
   服务案例页面
   ============================================================ */

.cases-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
}

.cf-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--border-light);
  background: var(--surface-white);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.cf-btn:hover {
  border-color: var(--color-accent-300);
  color: var(--color-accent-600);
}
.cf-btn.active {
  background: var(--color-accent-400);
  color: #fff;
  border-color: var(--color-accent-400);
  box-shadow: 0 4px 12px rgba(196, 163, 90, 0.3);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--space-6);
}

.case-card {
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.case-card:hover {
  box-shadow: 0 16px 48px rgba(27, 45, 79, 0.08);
  transform: translateY(-4px);
  border-color: var(--color-accent-200);
}

.case-card-img {
  height: 180px;
  position: relative;
  overflow: hidden;
}
.case-img-1 { background: linear-gradient(135deg, #2B4C7E, #1B2D4F); }
.case-img-2 { background: linear-gradient(135deg, #2D8A56, #1B5E3A); }
.case-img-3 { background: linear-gradient(135deg, #2B6CB0, #1E4E8C); }
.case-img-4 { background: linear-gradient(135deg, #6B46C1, #44337A); }
.case-img-5 { background: linear-gradient(135deg, #B87A1F, #8C5F16); }
.case-img-6 { background: linear-gradient(135deg, #C53030, #9B2C2C); }

.case-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
}

.case-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.case-card-body {
  padding: var(--space-6);
}

.case-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}

.case-client {
  font-size: var(--text-sm);
  font-weight: 650;
  color: var(--color-accent-600);
}

.case-date {
  font-size: var(--text-xs);
  color: var(--text-placeholder);
}

.case-card-body h3 {
  font-size: var(--text-lg);
  font-weight: 650;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.4;
}

.case-card-body > p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.case-stats {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
}

.case-stat {
  text-align: center;
  flex: 1;
}
.case-stat strong {
  display: block;
  font-size: var(--text-lg);
  font-weight: 750;
  color: var(--color-primary-500);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.case-stat span {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

.partner-item {
  padding: var(--space-3) var(--space-6);
  background: var(--surface-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.25s ease;
}
.partner-item:hover {
  border-color: var(--color-accent-300);
  color: var(--color-accent-600);
  box-shadow: 0 4px 12px rgba(27, 45, 79, 0.05);
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .cases-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   兼容性兜底：部分国产浏览器（360极速等）不支持 gap
   用 margin 模拟主要 flex/grid 容器的间距
   ============================================================ */
@supports not (gap: 1px) {
  .header-nav { gap: 0; }
  .header-nav a { margin: 0 2px; }

  .service-cards,
  .category-showcase,
  .product-grid,
  .info-grid,
  .advantages-grid,
  .process-flow,
  .partner-grid,
  .stats-strip-grid,
  .footer-grid { gap: 0; }

  .service-cards > *,
  .category-showcase > *,
  .product-grid > *,
  .info-grid > *,
  .advantages-grid > *,
  .process-flow > * { margin: var(--space-4); }

  .partner-grid > * { margin: var(--space-2); }
  .footer-grid > * { margin-bottom: var(--space-6); }
  .stats-strip-grid > * { margin: 0 var(--space-4); }

  .form-inline { gap: 0; }
  .form-inline > * { margin-right: var(--space-3); }
}