/* Sales portal — static pages shared theme */
:root {
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-2: #14b8a6;
  --accent-glow: rgba(99, 102, 241, 0.35);
  --text: #0f172a;
  --text-secondary: #334155;
  --muted: #64748b;
  --bg: #f1f5f9;
  --card: #ffffff;
  --card-border: rgba(15, 23, 42, 0.06);
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 10px 25px -5px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px -12px rgba(15, 23, 42, 0.12);
  --header-h: 64px;
  --font-sans: 'Plus Jakarta Sans', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -30%, rgba(99, 102, 241, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 10%, rgba(20, 184, 166, 0.1), transparent 50%),
    radial-gradient(ellipse 50% 40% at 0% 60%, rgba(99, 102, 241, 0.06), transparent 45%);
}

a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
  padding: 12px 24px;
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent) 0%, #8b5cf6 45%, var(--accent-2) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* 全站顶栏文字导航（与各页面对应） */
.site-top-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px 4px;
  margin-right: 4px;
}

.site-top-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.site-top-nav a:hover {
  color: var(--accent);
  background: rgba(225, 29, 72, 0.07);
}

.site-top-nav a[aria-current='page'] {
  color: var(--accent);
  background: rgba(225, 29, 72, 0.1);
  box-shadow: inset 0 0 0 1px rgba(225, 29, 72, 0.2);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand-link:hover .brand-text strong {
  color: var(--accent);
}

/* Main layout */
.page-main {
  flex: 1;
}

/* Hero */
.hero {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(40px, 8vw, 72px) 24px 40px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.18);
  border-radius: 999px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 4.5vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--text);
}

.hero p.lead {
  margin: 0 auto 28px;
  max-width: 36rem;
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  transition:
    transform 0.12s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(145deg, var(--accent) 0%, #7c3aed 100%);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: #fff;
  color: var(--text);
  box-shadow: 0 0 0 1px var(--card-border), var(--shadow);
}

.btn-secondary:hover {
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.25), 0 8px 24px rgba(15, 23, 42, 0.08);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--accent);
  box-shadow: 0 0 0 1.5px rgba(99, 102, 241, 0.28);
}

.btn-ghost:hover {
  background: rgba(99, 102, 241, 0.06);
}

.btn.small {
  padding: 8px 14px;
  font-size: 13px;
}

/* Sections */
.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 8px 24px 64px;
}

.section-head {
  margin-bottom: 28px;
}

.section h2 {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
}

.section-desc {
  margin: 0;
  max-width: 42rem;
  color: var(--muted);
  font-size: 14px;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.price-card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.price-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.15);
}

.price-card.highlight {
  border-color: rgba(99, 102, 241, 0.35);
  background: linear-gradient(180deg, #ffffff 0%, #fafbff 100%);
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(99, 102, 241, 0.12);
}

.price-card.highlight::before {
  content: '推荐';
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(145deg, var(--accent), #7c3aed);
  border-radius: 999px;
}

.price-card .sku-name {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.price-card.highlight .sku-name {
  padding-right: 56px;
}

.price-card .muted {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.5;
}

.price-card .price {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 14px 0 8px;
  letter-spacing: -0.03em;
  color: var(--text);
}

.price-card .price span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
}

.price-card .hint {
  flex: 1;
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.price-card .btn {
  width: 100%;
  margin-top: auto;
}

/* Notes / callout */
.notes-box {
  max-width: 880px;
  margin: 40px auto 48px;
  padding: 22px 24px;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.09) 0%, rgba(99, 102, 241, 0.06) 100%);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--text-secondary);
  border: 1px solid rgba(20, 184, 166, 0.22);
  line-height: 1.65;
}

.notes-box strong {
  display: block;
  margin-top: 1.1rem;
  font-size: 13px;
  font-weight: 700;
  color: #0f766e;
}

.notes-box strong:first-child {
  margin-top: 0;
}

/* Panels & dashboard */
.dashboard-wrap {
  flex: 1;
  max-width: 980px;
  margin: 0 auto;
  width: 100%;
  padding: 32px 24px 64px;
}

/* 管理后台：表格多，与侧栏布局同宽 */
.dashboard-wrap--admin {
  max-width: min(1280px, 100%);
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
}

#dashBox {
  width: 100%;
}

.auth-layout {
  max-width: 440px;
  margin: 0 auto;
  padding-top: clamp(24px, 8vh, 56px);
}

/* 首页：登录 / 注册切换 */
.auth-tabs {
  display: flex;
  gap: 0;
  margin: 0 0 20px;
  padding: 4px;
  background: #f1f5f9;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}

.auth-tab {
  flex: 1;
  padding: 10px 14px;
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

.auth-tab:hover {
  color: var(--text-secondary);
}

.auth-tab[aria-selected='true'] {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.auth-panel-block[hidden] {
  display: none !important;
}

/* 控制台：许可证卡片 */
.license-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.license-card {
  padding: 20px 20px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: var(--shadow);
}

.license-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 12px;
}

.license-card__sku {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.license-card__validity {
  margin: 0 0 14px;
  padding: 12px 14px;
  list-style: none;
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.12);
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.license-card__validity li + li {
  margin-top: 6px;
}

.license-card__validity li:first-child strong {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
}

.license-code-block {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.license-code-block code {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 11px;
  word-break: break-all;
  max-height: 120px;
  overflow: auto;
  background: #f1f5f9;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  font-family: ui-monospace, 'Cascadia Code', 'Segoe UI Mono', monospace;
}

.btn-icon-copy {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 0 1.5px rgba(99, 102, 241, 0.28);
  transition:
    background 0.15s ease,
    transform 0.12s ease;
}

.btn-icon-copy:hover {
  background: rgba(99, 102, 241, 0.08);
}

.btn-icon-copy:active {
  transform: scale(0.96);
}

.btn-icon-copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.license-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.license-card__hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: rgba(15, 23, 42, 0.88);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

/* 管理后台布局 */
.admin-shell {
  display: flex;
  gap: 0;
  align-items: flex-start;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  min-height: calc(100vh - var(--header-h) - 80px);
}

.admin-sidebar {
  flex: 0 0 200px;
  position: sticky;
  top: calc(var(--header-h) + 12px);
  padding: 8px 16px 24px 0;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-nav__item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 14px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

.admin-nav__item:hover {
  background: rgba(99, 102, 241, 0.08);
  color: var(--accent);
}

.admin-nav__item.is-active {
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.2);
}

.admin-main {
  flex: 1;
  min-width: 0;
  padding: 8px 0 48px;
}

.admin-section[hidden] {
  display: none !important;
}

.admin-section h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.admin-toolbar .input {
  max-width: 280px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.admin-stat {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.admin-stat__val {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
}

.admin-stat__label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 23, 42, 0.45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 20px;
  overflow-y: auto;
}

.admin-modal-backdrop[hidden] {
  display: none !important;
}

.admin-modal {
  width: 100%;
  max-width: 520px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 22px;
  border: 1px solid var(--card-border);
}

.admin-modal h3 {
  margin: 0 0 12px;
}

.admin-settings-dl {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.admin-settings-dl dt {
  font-weight: 700;
  color: var(--muted);
  margin-top: 14px;
}

.admin-settings-dl dt:first-child {
  margin-top: 0;
}

.admin-settings-dl dd {
  margin: 4px 0 0;
  color: var(--text);
}

/* 仅极窄屏再叠成上下布局；860px 过宽会导致常见窗口误触发布局 */
@media (max-width: 640px) {
  .admin-shell {
    flex-direction: column;
  }

  .admin-sidebar {
    flex: none;
    position: static;
    width: 100%;
    padding: 0 0 12px;
  }

  .admin-nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
  }

  .admin-nav__item {
    flex: 0 1 auto;
    min-width: min(100%, 160px);
    text-align: left;
  }
}

.panel {
  background: var(--card);
  border-radius: var(--radius);
  padding: 26px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--card-border);
}

.panel h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.panel-intro {
  margin-top: 0;
  margin-bottom: 16px;
}

.auth-panel {
  max-width: 420px;
  width: 100%;
}

.welcome-line {
  margin: 0 0 20px;
  padding: 12px 16px;
  background: rgba(99, 102, 241, 0.06);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(99, 102, 241, 0.12);
  font-size: 13px;
}

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

/* Forms */
.form-grid {
  display: grid;
  gap: 14px;
  max-width: 400px;
}

.form-grid.wide {
  max-width: 540px;
}

.payment-api-grid {
  max-width: 720px;
}

/* div.field 与 label.field 一致：纵向排列，避免 PEM 框与标题错位 */
.form-grid .field,
.form-grid label.field {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
}

.form-grid .field > span:first-child,
.form-grid label.field > span:first-child {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--muted);
  letter-spacing: 0.01em;
}

textarea.input.textarea-like {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}

.payment-api-grid textarea.input.textarea-like {
  min-height: 148px;
}

.inline-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.inline-check input {
  cursor: pointer;
}

input.input,
select.input,
textarea.input {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

select.input {
  cursor: pointer;
  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='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

input.input:hover,
select.input:hover,
textarea.input:hover {
  border-color: #cbd5e1;
}

input.input:focus,
select.input:focus,
textarea.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* Alerts */
.alert-error {
  background: #fef2f2;
  color: #b91c1c;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 12px;
  border: 1px solid rgba(185, 28, 28, 0.15);
}

.alert-ok {
  background: #ecfdf5;
  color: #047857;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 12px;
  border: 1px solid rgba(4, 120, 87, 0.15);
}

.alert-ok code,
.alert-error code {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.6);
  padding: 2px 6px;
  border-radius: 6px;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 0 -4px;
  padding: 4px;
  border-radius: var(--radius-sm);
  -webkit-overflow-scrolling: touch;
}

table.data {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--card);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--card-border);
}

table.data thead {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

table.data th {
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

table.data th,
table.data td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
}

table.data tbody tr:last-child td {
  border-bottom: none;
}

table.data tbody tr:hover td {
  background: rgba(99, 102, 241, 0.03);
}

table.data code {
  font-size: 11px;
  word-break: break-all;
  display: block;
  max-height: 96px;
  overflow: auto;
  background: #f1f5f9;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  font-family: ui-monospace, 'Cascadia Code', 'Segoe UI Mono', monospace;
}

/* Footer */
.site-footer {
  margin-top: auto;
  padding: 28px 24px;
  padding-bottom: max(28px, env(safe-area-inset-bottom));
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  background: rgba(255, 255, 255, 0.5);
}

/* ===== 团邻 · 社区团购 / 社群运营 主题（首页 + 控制台） ===== */
body.page-home,
body.theme-tuanlin {
  --accent: #e11d48;
  --accent-hover: #be123c;
  --accent-2: #0f766e;
  --accent-glow: rgba(225, 29, 72, 0.35);
  --accent-warm: #ea580c;
}

body.page-home {
  background-image:
    radial-gradient(ellipse 110% 75% at 50% -28%, rgba(225, 29, 72, 0.13), transparent 56%),
    radial-gradient(ellipse 65% 48% at 100% 0%, rgba(234, 88, 12, 0.11), transparent 52%),
    radial-gradient(ellipse 50% 40% at 0% 65%, rgba(15, 118, 110, 0.09), transparent 46%);
}

body.theme-tuanlin {
  background-image:
    radial-gradient(ellipse 110% 75% at 50% -28%, rgba(225, 29, 72, 0.1), transparent 56%),
    radial-gradient(ellipse 65% 48% at 100% 0%, rgba(234, 88, 12, 0.08), transparent 52%),
    radial-gradient(ellipse 50% 40% at 0% 65%, rgba(15, 118, 110, 0.07), transparent 46%);
}

body.page-home .brand-mark,
body.theme-tuanlin .brand-mark {
  background: linear-gradient(145deg, #e11d48 0%, #f97316 50%, #0f766e 100%);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.hero--community .hero-eyebrow {
  text-transform: none;
  letter-spacing: 0.06em;
  color: #be123c;
  background: rgba(225, 29, 72, 0.08);
  border-color: rgba(225, 29, 72, 0.2);
}

.hero-pills {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.hero-pills li {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(225, 29, 72, 0.15);
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.value-section {
  padding-top: 8px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1080px;
  margin: 0 auto;
}

.value-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 22px;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.value-card__icon {
  font-size: 1.75rem;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.value-card__title {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.value-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.scene-section {
  margin: 0;
  padding: 32px 24px;
  background: linear-gradient(105deg, rgba(225, 29, 72, 0.07) 0%, rgba(15, 118, 110, 0.08) 100%);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.scene-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

.scene-label {
  font-size: 13px;
  font-weight: 800;
  color: #9f1239;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.scene-tags span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

body.page-home .notes-box {
  background: linear-gradient(135deg, rgba(225, 29, 72, 0.06) 0%, rgba(15, 118, 110, 0.08) 100%);
  border-color: rgba(225, 29, 72, 0.18);
  color: var(--text-secondary);
}

body.page-home .notes-box strong {
  color: #9f1239;
}

.panel--auth {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

body.page-home .price-card.highlight::before {
  content: '主推';
  background: linear-gradient(145deg, #e11d48, #ea580c);
}

/* 小程序预告区 */
.mp-preview-section {
  padding-top: 16px;
}

.mp-preview-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 24px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.mp-preview-phone {
  width: 220px;
  flex-shrink: 0;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(160deg, #1e293b 0%, #334155 100%);
  box-shadow: var(--shadow-lg);
}

.mp-preview-notch {
  height: 22px;
  margin: 0 auto 8px;
  width: 88px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
}

.mp-preview-screen {
  min-height: 320px;
  border-radius: 20px;
  background: linear-gradient(180deg, #fff7ed 0%, #ffedd5 45%, #fff 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  text-align: center;
}

.mp-preview-placeholder {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 800;
  color: #9f1239;
  letter-spacing: 0.02em;
}

.mp-preview-sub {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.mp-preview-aside {
  flex: 1;
  min-width: 240px;
  max-width: 400px;
}

.mp-preview-lead {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--text);
}

/* Responsive */
@media (max-width: 720px) {
  .site-header {
    flex-wrap: wrap;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .scene-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .price-card.highlight::before {
    top: 12px;
    right: 12px;
    font-size: 10px;
    padding: 3px 8px;
  }

  .section {
    padding-bottom: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}