/* ============================================
   AMZKIT — GLOBAL STYLES
   ============================================ */

:root {
  --color-primary: #165DFF;
  --color-primary-hover: #0E42D2;
  --color-primary-light: #EBF0FF;
  --color-white: #FFFFFF;
  --color-surface: #F5F7FA;
  --color-border: #E8ECF0;
  --color-text: #1A202C;
  --color-text-secondary: #5C6B7A;
  --color-text-muted: #9AA6AF;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;

  --shadow-card: 0 2px 12px rgba(22, 93, 255, 0.06);
  --shadow-card-hover: 0 8px 32px rgba(22, 93, 255, 0.12);
  --shadow-nav: 0 1px 0 var(--color-border);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif;

  --nav-height: 64px;
  --section-py: 88px;
  --container-max: 1200px;
  --container-px: 24px;
  --transition: 150ms ease;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

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

.desktop-br {
  display: none;
}

/* ============================================
   NAVIGATION
   ============================================ */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}

.logo-img {
  height: 64px;
  width: auto;
  flex-shrink: 0;
}

.logo-icon,
.logo-text {
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 12px;
}

.nav-link-active {
  color: var(--color-primary);
  font-weight: 600;
  background: var(--color-primary-light);
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-cta {
  margin-left: 0;
}

.nav-cta-secondary {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.nav-cta-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), box-shadow var(--transition),
              transform 80ms ease;
  white-space: nowrap;
}

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

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

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-ghost:hover {
  background: var(--color-primary-light);
}

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

.btn-white:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.btn-sm {
  font-size: 13px;
  padding: 8px 18px;
}

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

.btn-soft:hover {
  background: var(--color-primary-light);
  border-color: rgba(22, 93, 255, 0.2);
  color: var(--color-primary);
}

.btn-pro {
  background: linear-gradient(135deg, #165DFF 0%, #4C7DFF 100%);
  color: var(--color-white);
  border-color: rgba(22, 93, 255, 0.3);
  box-shadow: 0 12px 30px rgba(22, 93, 255, 0.18);
}

.btn-pro:hover {
  background: linear-gradient(135deg, #0E42D2 0%, #3A6CFF 100%);
  border-color: rgba(14, 66, 210, 0.35);
  box-shadow: 0 14px 34px rgba(22, 93, 255, 0.22);
}

.btn-pro-subtle {
  box-shadow: none;
}

.btn-pro-light {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
  box-shadow: none;
}

.btn-pro-light:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   BANNER
   ============================================ */

.banner {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 40px) var(--container-px) 60px;
  text-align: center;
  position: relative;
  background: var(--color-white);
}

.banner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 760px;
  margin: 0 auto;
}

.banner-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.banner-title {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--color-text);
  margin-bottom: 24px;
}

.title-accent {
  color: var(--color-primary);
}

.banner-sub {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 40px;
}

.banner-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 28px;
}

.banner-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.banner-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ============================================
   TOOLS GRID
   ============================================ */

.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.tool-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.tool-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.tool-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.tool-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.tool-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

.tool-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}

.tool-link svg {
  transition: transform var(--transition);
}

.tool-card:hover .tool-link svg {
  transform: translateX(3px);
}

/* ============================================
   PLUGIN SECTION
   ============================================ */

.plugin-section {
  background: var(--color-surface);
}

.plugin-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.plugin-label {
  text-align: left;
  margin-bottom: 14px;
}

.plugin-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.6px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.plugin-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
}

.plugin-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.plugin-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.plugin-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.plugin-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.plugin-ghost-btn {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.plugin-ghost-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Plugin Mockup */
.plugin-mockup {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FFBD2E; }
.mockup-dot:nth-child(3) { background: #28CA41; }

.mockup-address {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  font-size: 11px;
  color: var(--color-text-muted);
  background: var(--color-white);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.mockup-body {
  display: flex;
  height: 220px;
}

.mockup-sidebar {
  width: 48px;
  border-right: 1px solid var(--color-border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mockup-nav-item {
  height: 8px;
  background: var(--color-border);
  border-radius: 4px;
}

.mockup-nav-item.active {
  background: var(--color-primary);
  opacity: 0.7;
}

.mockup-content {
  flex: 1;
  padding: 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mockup-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mockup-field {
  background: var(--color-surface);
  border-radius: 4px;
  height: 22px;
}

.mockup-field.sm { width: 60px; }
.mockup-field.lg { flex: 1; }
.mockup-field.full { width: 100%; }

.mockup-badge {
  width: 48px;
  height: 22px;
  background: var(--color-primary);
  border-radius: 4px;
  opacity: 0.3;
}

.mockup-btn-action {
  width: 80px;
  height: 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  margin-left: auto;
}

.mockup-btn-action.primary {
  background: var(--color-primary);
  opacity: 0.25;
  border-color: var(--color-primary);
}

.mockup-plugin-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}

/* Plugin Mockup Wrapper */
.plugin-mockup-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* ============================================
   ADVANTAGES
   ============================================ */

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.advantage-item {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.advantage-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.advantage-num {
  display: block;
  font-size: 40px;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.2;
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 16px;
}

.advantage-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.advantage-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============================================
   CTA BAND
   ============================================ */

.cta-band {
  background: var(--color-primary);
  padding: 56px 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-copy {
  max-width: 520px;
}

.cta-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.cta-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cta-actions-triple {
  justify-content: flex-end;
}

.btn-white-soft {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.32);
}

.btn-white-soft:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.cta-ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

.cta-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--color-surface);
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.footer-logo .logo-text {
  font-size: 18px;
}

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

.footer-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-sep {
  color: var(--color-border);
  font-size: 13px;
}

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

/* ============================================
   RESPONSIVE — TABLET (768px–1023px)
   ============================================ */

@media (min-width: 768px) {
  .desktop-br {
    display: inline;
  }
}

/* ============================================
   RESPONSIVE — DESKTOP (≥1024px)
   ============================================ */

@media (min-width: 1024px) {
  :root {
    --section-py: 100px;
    --container-px: 40px;
  }

  .tools-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .tool-card {
    padding: 32px;
  }

  .plugin-inner {
    gap: 80px;
  }
}

/* ============================================
   RESPONSIVE — MOBILE (<768px)
   ============================================ */

@media (max-width: 767px) {
  :root {
    --section-py: 64px;
  }

  /* Nav */
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 4px;
    padding: 16px var(--container-px) 40px;
    border-top: 1px solid var(--color-border);
    transform: translateX(100%);
    transition: transform 250ms ease;
    overflow-y: auto;
  }

  .nav-links.is-open {
    transform: translateX(0);
  }

  .nav-link {
    font-size: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 8px;
    text-align: center;
  }

  /* Hamburger */
  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
  }

  .hamburger:hover {
    background: var(--color-surface);
  }

  .hamburger-line {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 250ms ease, opacity 250ms ease;
    transform-origin: center;
  }

  .hamburger.is-active .hamburger-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }

  .hamburger.is-active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .hamburger.is-active .hamburger-line:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  /* Banner */
  .banner {
    min-height: calc(100svh - var(--nav-height));
    padding-top: calc(var(--nav-height) + 32px);
    padding-bottom: 48px;
  }

  .banner-title {
    font-size: 34px;
    letter-spacing: -0.8px;
  }

  .banner-sub {
    font-size: 15px;
  }

  .banner-actions {
    flex-direction: column;
    width: 100%;
  }

  .banner-actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .banner-scroll-hint {
    display: none;
  }

  /* Tools */
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .tool-card {
    padding: 24px;
  }

  /* Plugin */
  .plugin-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .plugin-left {
    order: 1;
  }

  .plugin-right {
    order: 2;
  }

  .plugin-mockup-wrap {
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }

  .plugin-actions {
    flex-direction: column;
  }

  .plugin-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Advantages */
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .advantage-item {
    padding: 28px 24px;
    text-align: left;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
  }

  .advantage-num {
    font-size: 28px;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .advantage-text {
    flex: 1;
  }

  /* CTA Band */
  .cta-inner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .cta-actions {
    width: 100%;
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  /* Footer */
  .footer-inner {
    gap: 14px;
  }
}

/* ============================================
   FOCUS STYLES (Accessibility)
   ============================================ */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ============================================
   SCROLLBAR (Webkit)
   ============================================ */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* ============================================
   TEXT SELECTION
   ============================================ */

::selection {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ============================================
   LEGAL PAGES — 使用条款 / 隐私政策
   ============================================ */

.legal-section {
  padding-top: 40px;
}

.legal-body {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  padding: 20px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.06);
}

.legal-toc-title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.legal-toc-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.legal-toc-list a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.legal-toc-list a:hover {
  color: var(--color-primary);
}

.legal-content {
  padding: 32px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.06);
}

.legal-content h2,
.legal-content h3 {
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.legal-content h2 {
  margin: 0 0 16px;
  font-size: 28px;
}

.legal-content h2:not(:first-child) {
  margin-top: 36px;
}

.legal-content h3 {
  margin: 22px 0 12px;
  font-size: 20px;
}

.legal-content p,
.legal-content li {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.legal-content p,
.legal-content ul {
  margin: 0 0 16px;
}

.legal-content ul {
  padding-left: 22px;
}

.legal-content a {
  color: var(--color-primary);
}

@media (max-width: 960px) {
  .legal-body {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    position: static;
  }
}

@media (max-width: 640px) {
  .legal-content {
    padding: 22px;
    border-radius: 18px;
  }

  .legal-content h2 {
    font-size: 24px;
  }

  .legal-content h3 {
    font-size: 18px;
  }
}

/* ============================================
   PLUGIN PAGE — 插件宣传页
   ============================================ */

/* Hero */
.plugin-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 40px) var(--container-px) 80px;
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(22, 93, 255, 0.08), transparent 36%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  overflow: hidden;
}

.plugin-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(22, 93, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.plugin-hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(22, 93, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.plugin-hero-inner {
  display: flex;
  align-items: center;
  gap: 64px;
  width: 100%;
  max-width: var(--container-max);
}

.plugin-hero-left {
  flex: 1;
  text-align: left;
}

.plugin-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.plugin-hero-badge-product {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.plugin-hero-badge-soft {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(22, 93, 255, 0.12);
  color: var(--color-text-secondary);
}

.plugin-hero-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.plugin-hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--color-text);
  margin-bottom: 20px;
}

.plugin-hero-sub {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  max-width: 500px;
  margin-bottom: 32px;
}

.plugin-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.plugin-hero-actions-primary {
  margin-bottom: 14px;
}

.plugin-hero-actions-secondary {
  margin-bottom: 28px;
}

.plugin-hero-ghost-btn {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.plugin-hero-ghost-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.plugin-hero-note {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 16px;
  max-width: 560px;
}

.plugin-hero-right {
  flex-shrink: 0;
}

.plugin-hero-panel {
  width: 380px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(22, 93, 255, 0.12);
  box-shadow:
    0 30px 70px rgba(22, 93, 255, 0.14),
    0 4px 24px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
}

.plugin-hero-panel-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.plugin-hero-panel-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 600;
}

.plugin-hero-panel-badge-soft {
  background: #F5F7FA;
  color: var(--color-text-secondary);
}

.plugin-hero-highlights {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.plugin-hero-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #F9FBFF;
  border: 1px solid rgba(22, 93, 255, 0.08);
  color: var(--color-text-secondary);
  font-size: 13px;
}

.plugin-hero-highlight-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 6px rgba(22, 93, 255, 0.12);
}

/* Hero — Screenshot (right column) */
.plugin-hero-right {
  flex-shrink: 0;
}

.plugin-hero-screenshot {
  width: 340px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(22, 93, 255, 0.12),
    0 4px 24px rgba(22, 93, 255, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.08);
}

.plugin-hero-screenshot img {
  width: 100%;
  height: auto;
  display: block;
  /* Edge fade to blend smoothly */
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 88%,
    rgba(0,0,0,0.6) 96%,
    rgba(0,0,0,0) 100%
  );
  mask-image: linear-gradient(
    to bottom,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 88%,
    rgba(0,0,0,0.6) 96%,
    rgba(0,0,0,0) 100%
  );
}

/* Feature Cards Grid */
.plugin-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.plugin-feature-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform 200ms ease;
}

.plugin-feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.plugin-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.plugin-feature-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.plugin-feature-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  flex: 1;
}

/* Workflow Steps */
.plugin-workflow {
  background: var(--color-surface);
}

.plugin-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--color-border);
}

.plugin-step:last-child {
  border-bottom: none;
}

.plugin-step.reverse {
  direction: rtl;
}

.plugin-step.reverse > * {
  direction: ltr;
}

.plugin-step-content {
  max-width: 440px;
}

.plugin-step-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.plugin-step-title {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.plugin-step-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}

.plugin-step-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.plugin-step-tag {
  font-size: 12px;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 500;
}

.plugin-step-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.plugin-step-mock {
  width: 100%;
  max-width: 460px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.plugin-step-mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.plugin-step-mock-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
}

.plugin-step-mock-body {
  padding: 20px;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plugin-step-mock-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.plugin-step-mock-field {
  background: var(--color-surface);
  border-radius: 4px;
  height: 22px;
}

.plugin-step-mock-field.w-xs { width: 48px; }
.plugin-step-mock-field.w-sm { width: 80px; }
.plugin-step-mock-field.w-md { flex: 1; max-width: 140px; }
.plugin-step-mock-field.w-full { flex: 1; }
.plugin-step-mock-field.w-lg { flex: 2; }

.plugin-step-mock-bar-fill {
  height: 22px;
  background: var(--color-primary);
  border-radius: 4px;
  opacity: 0.2;
}

.plugin-step-mock-bar-fill.sm { width: 60px; }
.plugin-step-mock-bar-fill.md { width: 100px; }
.plugin-step-mock-bar-fill.lg { width: 140px; }

.plugin-step-mock-btn {
  height: 28px;
  background: var(--color-primary);
  border-radius: 5px;
  opacity: 0.25;
  width: 90px;
  margin-top: 4px;
}

.plugin-step-mock-table {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

.plugin-step-mock-table-header {
  display: flex;
  background: #232F3E;
  padding: 6px 10px;
  gap: 8px;
}

.plugin-step-mock-th {
  font-size: 10px;
  color: rgba(255,255,255,0.7);
  flex: 1;
}

.plugin-step-mock-table-row {
  display: flex;
  padding: 6px 10px;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
}

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

.plugin-step-mock-td {
  font-size: 10px;
  color: var(--color-text-secondary);
  flex: 1;
  height: 14px;
  background: var(--color-surface);
  border-radius: 2px;
}

/* ── Realistic Popup Mock (Steps 1 & 2) ── */
.mock-popup {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border: 1px solid #D5D9D9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Header */
.mock-popup-header {
  background: #232F3E;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mock-popup-logo {
  width: 160px;
  height: auto;
  display: block;
}

.mock-popup-title-text {
  font-size: 12px;
  font-weight: 600;
  color: #fff;
}
.mock-popup-title-sub {
  font-size: 9px;
  color: rgba(255,255,255,0.6);
  margin-top: 1px;
}

/* Banner */
.mock-popup-banner {
  padding: 7px 12px;
  font-size: 11px;
  font-weight: 500;
  border-bottom: 1px solid transparent;
}
.mock-banner-success {
  background: #E6F4F1;
  color: #067D62;
  border-bottom-color: #B2D8D0;
}

/* Overview cards */
.mock-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 10px 10px 0;
}
.mock-card {
  background: #F3F3F3;
  border: 1px solid #D5D9D9;
  border-radius: 5px;
  padding: 5px 7px;
}
.mock-card-full { grid-column: span 2; }
.mock-card-label {
  font-size: 9px;
  color: #565959;
  margin-bottom: 2px;
}
.mock-card-value {
  font-size: 11px;
  font-weight: 600;
  color: #0F1111;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mock-val-sm { font-size: 10px; }

/* Stats bar */
.mock-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 8px 10px 0;
  border: 1px solid #D5D9D9;
  border-radius: 5px;
  overflow: hidden;
}
.mock-stat {
  text-align: center;
  padding: 5px 3px;
  background: #F3F3F3;
  border-right: 1px solid #D5D9D9;
}
.mock-stat:last-child { border-right: none; }
.mock-stat-num {
  font-size: 14px;
  font-weight: 700;
  color: #232F3E;
}
.mock-stat-label {
  font-size: 8px;
  color: #565959;
  margin-top: 1px;
}

/* Package table */
.mock-pkg-table {
  margin: 8px 10px 0;
  border: 1px solid #D5D9D9;
  border-radius: 5px;
  overflow: hidden;
}
.mock-pkg-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  background: #232F3E;
  font-size: 9px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.mock-pkg-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  border-bottom: 1px solid #E8ECF0;
  background: #fff;
}
.mock-pkg-row:last-child { border-bottom: none; }

/* SKU match badge */
.mock-sku-row {
  padding: 6px 10px 10px;
}
.mock-sku-badge {
  display: inline-block;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}
.mock-badge-warn {
  background: #FFF8EC;
  color: #E77600;
  border: 1px solid #FDE4B3;
}

/* Step 2: SKU form */
.mock-sku-form-title {
  font-size: 11px;
  font-weight: 600;
  color: #565959;
  padding: 8px 12px 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid #F0F0F0;
}

.mock-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
  padding: 8px 10px 0;
}
.mock-form-row { display: flex; flex-direction: column; gap: 2px; }
.mock-form-full { grid-column: span 2; }

.mock-label {
  font-size: 9px;
  color: #565959;
  font-weight: 500;
}
.mock-input {
  height: 18px;
  border-radius: 3px;
  font-size: 9px;
  padding: 2px 5px;
  border: 1px solid #D5D9D9;
  background: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
}
.mock-input-filled {
  color: #0F1111;
  font-weight: 500;
  background: #fff;
  border-color: #D5D9D9;
}
.mock-input-warn {
  color: #C40000;
  background: #FFF0F0;
  border-color: #FCC;
  font-weight: 500;
}
.mock-input-empty {
  background: #FAFAFA;
  border-color: #E8ECF0;
}

.mock-form-actions {
  display: flex;
  gap: 6px;
  padding: 8px 10px 0;
}
.mock-btn-primary {
  flex: 1;
  height: 24px;
  background: #FF9900;
  color: #fff;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-btn-secondary {
  flex: 1;
  height: 24px;
  background: #F3F3F3;
  color: #0F1111;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-img-upload {
  padding: 6px 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mock-img-upload-btn {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px dashed #D5D9D9;
  border-radius: 4px;
  font-size: 10px;
  color: #565959;
  background: #FAFAFA;
  cursor: default;
}
.mock-img-hint {
  font-size: 8px;
  color: #9AA6AF;
}

/* ── Step 3: Template Config Page Mock ── */
.mock-config-page {
  width: 100%;
  max-width: 460px;
  background: #fff;
  border: 1px solid #D5D9D9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.mock-config-header {
  background: #232F3E;
  padding: 10px 14px;
}
.mock-config-title {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}
.mock-config-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

.mock-tpl-info {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid #F0F0F0;
  font-size: 11px;
  background: #FAFAFA;
}
.mock-tpl-label { color: #565959; }
.mock-tpl-name { font-weight: 600; color: #0F1111; }
.mock-tpl-tag {
  margin-left: auto;
  font-size: 9px;
  background: #EBF0FF;
  color: #165DFF;
  padding: 2px 6px;
  border-radius: 8px;
  font-weight: 500;
}

.mock-sheet-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  border-bottom: 1px solid #F0F0F0;
}
.mock-sheet-select {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  font-size: 11px;
  color: #0F1111;
  background: #fff;
}
.mock-select-arrow { color: #888; }
.mock-toolbar-btn {
  font-size: 10px;
  color: #565959;
  padding: 3px 7px;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  background: #fff;
  cursor: default;
}

.mock-excel-table {
  padding: 0 12px;
  overflow-x: auto;
}
.mock-excel-row {
  display: flex;
  border-bottom: 1px solid #E8ECF0;
  min-height: 22px;
}
.mock-excel-row:last-child { border-bottom: none; }
.mock-excel-row-header {
  background: #F3F3F3;
  border-bottom: 1px solid #D5D9D9;
}
.mock-excel-cell {
  flex-shrink: 0;
  font-size: 9px;
  padding: 3px 5px;
  color: #0F1111;
  display: flex;
  align-items: center;
  background: #fff;
  border-right: 1px solid #E8ECF0;
  overflow: hidden;
  white-space: nowrap;
}
.mock-excel-cell:last-child { border-right: none; }
.mock-excel-col-num { width: 18px; justify-content: flex-end; color: #565959; background: #F9F9F9; }
.mock-excel-col-a  { width: 52px; }
.mock-excel-col-b  { width: 52px; }
.mock-excel-col-c  { width: 44px; }
.mock-excel-col-d  { width: 56px; }
.mock-excel-col-e  { width: 44px; }
.mock-cell-bound {
  background: #EBF0FF;
  color: #165DFF;
  font-weight: 500;
  border: 1px solid #165DFF;
  border-radius: 2px;
  justify-content: center;
}
.mock-cell-selected {
  background: #FFFDE7;
  border: 1px solid #E77600;
  border-radius: 2px;
  justify-content: center;
  color: #E77600;
  font-weight: 600;
}

.mock-binding-panel {
  border-top: 1px solid #E8ECF0;
  padding: 8px 12px;
  background: #FAFAFA;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mock-binding-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}
.mock-binding-addr { font-weight: 600; color: #0F1111; }
.mock-binding-status {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  background: #FFF0F0;
  color: #C40000;
  border: 1px solid #FCC;
}
.mock-binding-field-row { }
.mock-binding-field-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  background: #fff;
  font-size: 11px;
}
.mock-field-placeholder { color: #9AA6AF; }
.mock-binding-btns {
  display: flex;
  gap: 5px;
  align-items: center;
}
.mock-btn-bind-fixed {
  flex: 1;
  height: 24px;
  background: #FF9900;
  color: #fff;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-btn-bind-detail {
  flex: 1;
  height: 24px;
  background: #F3F3F3;
  color: #0F1111;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-btn-unbind {
  height: 24px;
  padding: 0 8px;
  background: #fff;
  color: #C40000;
  border: 1px solid #FCC;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Step 4: Excel Generation UI Mock ── */
.mock-excel-title {
  font-size: 10px;
  font-weight: 600;
  color: #565959;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 12px 4px;
  border-bottom: 1px solid #F0F0F0;
}

.mock-binding-selector-wrap {
  padding: 6px 12px 0;
}
.mock-binding-selector-label {
  font-size: 10px;
  color: #565959;
  margin-bottom: 3px;
}
.mock-binding-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  border: 1px solid #D5D9D9;
  border-radius: 4px;
  background: #fff;
  font-size: 11px;
}
.mock-binding-selected {
  font-weight: 500;
  color: #0F1111;
}
.mock-binding-selector-hint {
  font-size: 9px;
  color: #888;
  margin-top: 2px;
}

.mock-shipment-selector {
  margin: 6px 12px 0;
  border: 1px solid #E0E0E0;
  border-radius: 6px;
  overflow: hidden;
  background: #FAFAFA;
}
.mock-shipment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-bottom: 1px solid #F0F0F0;
  background: #F5F5F5;
}
.mock-shipment-label { font-size: 11px; font-weight: 600; color: #333; }
.mock-check-all {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: #555;
}
.mock-shipment-list { }
.mock-shipment-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-bottom: 1px solid #F0F0F0;
  font-size: 11px;
}
.mock-shipment-item:last-child { border-bottom: none; }
.mock-shipment-id { font-weight: 600; color: #0F1111; flex: 1; }
.mock-shipment-wh { color: #888; font-size: 10px; }
.mock-shipment-pkgs { color: #AAA; font-size: 10px; white-space: nowrap; }
.mock-batch-summary {
  font-size: 10px;
  color: #0055CC;
  background: #E8F4FF;
  padding: 4px 10px;
  border-top: 1px solid #D0E8FF;
}

.mock-checkbox {
  width: 12px;
  height: 12px;
  border: 1px solid #D5D9D9;
  border-radius: 2px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-checkbox.checked {
  background: #165DFF;
  border-color: #165DFF;
}

.mock-upload-zone-done {
  margin: 6px 12px 0;
  border: 1px solid #B2D8D0;
  border-radius: 6px;
  padding: 8px 12px;
  background: #F5FDFB;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mock-upload-icon { font-size: 16px; }
.mock-upload-file-name {
  flex: 1;
  font-size: 11px;
  font-weight: 600;
  color: #008060;
}
.mock-upload-btn {
  font-size: 10px;
  color: #E77600;
  padding: 3px 7px;
  border: 1px solid #FDE4B3;
  border-radius: 4px;
  background: #FFF8EC;
  font-weight: 500;
}

.mock-generate-wrap {
  padding: 6px 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.mock-generate-btn {
  width: 100%;
  height: 30px;
  background: #FF9900;
  color: #fff;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mock-generate-hint {
  font-size: 9px;
  color: #067D62;
  font-weight: 500;
}

/* Template section */
.plugin-template-overview {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}

.plugin-template-copy-card,
.plugin-template-chip-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.plugin-template-copy-card {
  padding: 32px;
}

.plugin-template-copy-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.plugin-template-copy-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.plugin-template-points {
  display: grid;
  gap: 16px;
}

.plugin-template-point {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 16px;
  background: #FAFCFF;
  border: 1px solid rgba(22, 93, 255, 0.08);
}

.plugin-template-point strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.plugin-template-point p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.plugin-template-point-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.plugin-template-side {
  display: grid;
  gap: 16px;
}

.plugin-template-chip-card {
  padding: 26px;
}

.plugin-template-chip-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 18px;
}

.plugin-template-chip-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.plugin-template-chip {
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.plugin-template-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Pricing */
.plugin-pricing-section {
  background: linear-gradient(180deg, #F5F7FA 0%, #FFFFFF 100%);
}

.plugin-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.plugin-pricing-card {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.plugin-pricing-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.plugin-pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(22, 93, 255, 0.12);
}

.plugin-pricing-card.featured::before {
  content: '推荐';
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-primary);
  padding: 3px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.plugin-pricing-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.plugin-pricing-price {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -1px;
  margin-bottom: 6px;
}

.plugin-pricing-price span {
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0;
}

.plugin-pricing-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
  line-height: 1.5;
}

.plugin-pricing-divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin-bottom: 24px;
}

.plugin-pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  text-align: left;
  margin-bottom: 28px;
}

.plugin-pricing-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.plugin-pricing-feature .check {
  flex-shrink: 0;
}

.plugin-pricing-feature.disabled {
  opacity: 0.45;
  text-decoration: line-through;
}

.plugin-pricing-actions {
  width: 100%;
  margin-top: auto;
}

.plugin-pricing-actions-stack {
  display: grid;
  gap: 12px;
}

.plugin-pricing-btn {
  width: 100%;
  justify-content: center;
}

/* Browser support */
.plugin-browser-support {
  margin-top: 52px;
  text-align: center;
}

.plugin-browser-title {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.plugin-browsers {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 36px 0 0;
}

.plugin-browser-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.plugin-browser-name {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Payment / Checkout Pages */
.checkout-page {
  background: linear-gradient(180deg, #f7faff 0%, #ffffff 32%);
}

.checkout-hero {
  padding: calc(var(--nav-height) + 48px) 0 40px;
  position: relative;
  overflow: hidden;
}

.checkout-hero::before {
  content: '';
  position: absolute;
  inset: auto -120px 20px auto;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(22, 93, 255, 0.1), transparent 70%);
  pointer-events: none;
}

.checkout-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.checkout-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  margin-bottom: 18px;
}

.checkout-title {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.1;
  letter-spacing: -1.4px;
  margin-bottom: 16px;
}

.checkout-sub {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.checkout-hero-points {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.checkout-mini-tag {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(22, 93, 255, 0.12);
  background: rgba(255, 255, 255, 0.88);
  color: var(--color-text-secondary);
  font-size: 13px;
}

.checkout-section {
  padding-top: 28px;
}

.checkout-layout,
.payment-layout,
.success-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.checkout-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(22, 93, 255, 0.1);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(22, 93, 255, 0.08);
  padding: 32px;
}

.checkout-card-header {
  margin-bottom: 24px;
}

.checkout-card-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.checkout-card-title {
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.6px;
  margin-bottom: 8px;
}

.checkout-card-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.checkout-form {
  display: grid;
  gap: 18px;
}

.checkout-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkout-field {
  display: grid;
  gap: 8px;
}

.checkout-field-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.checkout-field-label em {
  font-style: normal;
  color: var(--color-text-muted);
  font-weight: 500;
}

.checkout-input,
.checkout-textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fbfcff;
  padding: 14px 16px;
  font: inherit;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.checkout-input:focus,
.checkout-textarea:focus {
  outline: none;
  border-color: rgba(22, 93, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(22, 93, 255, 0.08);
  background: #fff;
}

.checkout-textarea {
  resize: vertical;
  min-height: 112px;
}

.checkout-field-hint {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.checkout-benefits-box {
  display: grid;
  gap: 14px;
  margin-top: 10px;
  padding: 20px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(235, 240, 255, 0.58) 0%, rgba(255, 255, 255, 0.95) 100%);
  border: 1px solid rgba(22, 93, 255, 0.08);
}

.checkout-benefit-item {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  align-items: start;
}

.checkout-benefit-dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 6px rgba(22, 93, 255, 0.12);
}

.checkout-benefit-item strong,
.payment-help-step strong,
.success-order-value,
.payment-support-title {
  font-size: 15px;
}

.checkout-benefit-item p,
.payment-help-step p,
.payment-support-desc {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.checkout-summary-card {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.checkout-product-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-radius: 18px;
  background: #f8fbff;
  border: 1px solid rgba(22, 93, 255, 0.1);
  margin-bottom: 22px;
}

.checkout-product-meta {
  display: flex;
  gap: 14px;
}

.checkout-product-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--color-primary-light);
  flex-shrink: 0;
}

.checkout-product-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.checkout-product-plan {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.checkout-product-badge,
.payment-status-pill,
.checkout-method-status,
.success-badge-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.checkout-product-badge {
  padding: 6px 12px;
  background: rgba(22, 93, 255, 0.1);
  color: var(--color-primary);
}

.checkout-price-list {
  display: grid;
  gap: 14px;
}

.checkout-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.checkout-price-row strong {
  color: var(--color-text);
}

.checkout-price-row-total {
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: 16px;
}

.checkout-price-row-total strong {
  color: var(--color-primary);
  font-size: 22px;
}

.checkout-payment-method {
  margin-top: 24px;
}

.checkout-method-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
}

.checkout-method-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  background: #fbfcff;
}

.checkout-method-card.is-active {
  border-color: rgba(7, 193, 96, 0.22);
  background: linear-gradient(180deg, rgba(7, 193, 96, 0.05) 0%, #ffffff 100%);
}

.checkout-method-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkout-method-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #f3fff8;
  border: 1px solid rgba(7, 193, 96, 0.16);
  flex-shrink: 0;
}

.checkout-method-name {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 3px;
}

.checkout-method-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.checkout-method-status {
  padding: 6px 12px;
  background: rgba(7, 193, 96, 0.1);
  color: #0d8d48;
}

.checkout-order-note {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.checkout-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 20px;
}

.checkout-submit-hint {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
  text-align: center;
}

.payment-hero,
.success-hero {
  padding-bottom: 32px;
}

.payment-status-bar,
.success-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.payment-status-pill {
  padding: 7px 14px;
}

.payment-status-pill.is-pending {
  color: #0d8d48;
  background: rgba(7, 193, 96, 0.1);
}

.payment-status-text {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.payment-main,
.payment-side,
.success-side {
  min-width: 0;
}

.payment-qr-card,
.success-card-main {
  display: grid;
  gap: 24px;
}

.payment-amount-box {
  text-align: center;
}

.payment-amount-label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.payment-amount-value {
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.payment-amount-tip {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.payment-qr-shell {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(22, 93, 255, 0.1);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.payment-qr-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.payment-qr-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 3px;
}

.payment-qr-sub {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.payment-qr-visual {
  display: flex;
  justify-content: center;
}

.payment-qr-frame {
  width: min(100%, 320px);
  aspect-ratio: 1;
  position: relative;
  border-radius: 24px;
  padding: 18px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(22, 93, 255, 0.08);
}

.payment-qr-grid {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(26,32,44,0.94) 12px, transparent 12px) 0 0 / 28px 28px,
    linear-gradient(rgba(26,32,44,0.94) 12px, transparent 12px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(22,93,255,0.22) 8px, transparent 8px) 14px 14px / 28px 28px,
    linear-gradient(rgba(22,93,255,0.22) 8px, transparent 8px) 14px 14px / 28px 28px,
    #fff;
  opacity: 0.96;
}

.payment-qr-center-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(22, 93, 255, 0.12);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(22, 93, 255, 0.12);
}

.payment-qr-expire {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.payment-expire-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 6px rgba(22, 163, 74, 0.12);
}

.payment-actions,
.success-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.payment-order-card,
.payment-help-card,
.success-next-card {
  display: grid;
  gap: 20px;
}

.payment-help-steps,
.success-steps {
  display: grid;
  gap: 14px;
}

.payment-help-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 18px;
  background: #fbfcff;
  border: 1px solid rgba(22, 93, 255, 0.08);
}

.payment-help-num {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.payment-support-box {
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(235, 240, 255, 0.6) 0%, rgba(255, 255, 255, 0.96) 100%);
  border: 1px solid rgba(22, 93, 255, 0.08);
}

.success-badge-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.12);
}

.success-badge-text {
  padding: 7px 14px;
  background: rgba(22, 163, 74, 0.12);
  color: #16803d;
}

.success-order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.success-order-item {
  padding: 18px;
  border-radius: 18px;
  background: #fbfcff;
  border: 1px solid rgba(22, 93, 255, 0.08);
}

.success-order-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

@media (max-width: 1023px) {
  .checkout-layout,
  .payment-layout,
  .success-layout {
    grid-template-columns: 1fr;
  }

  .checkout-summary-card {
    position: static;
  }
}

@media (max-width: 767px) {
  .checkout-hero {
    padding: calc(var(--nav-height) + 36px) 0 32px;
  }

  .checkout-form-grid,
  .success-order-grid {
    grid-template-columns: 1fr;
  }

  .checkout-card {
    padding: 24px;
    border-radius: 20px;
  }

  .payment-actions .btn,
  .success-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Plugin Page Section layout overrides */
.plugin-page .section {
  padding: var(--section-py) var(--container-px);
}

/* Responsive */
@media (max-width: 1023px) {
  .plugin-step {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 0;
  }
  .plugin-step.reverse {
    direction: ltr;
  }
  .plugin-features-grid {
    grid-template-columns: 1fr;
  }
  .plugin-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .plugin-template-overview {
    grid-template-columns: 1fr;
  }
  .plugin-step-mock {
    max-width: 360px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 767px) {
  .plugin-hero {
    padding: calc(var(--nav-height) + 40px) var(--container-px) 60px;
    min-height: auto;
  }

  .plugin-hero-inner {
    flex-direction: column;
    gap: 48px;
  }

  .plugin-hero-left {
    text-align: left;
  }

  .plugin-hero-title {
    font-size: clamp(36px, 10vw, 52px);
    letter-spacing: -1.5px;
  }

  .plugin-hero-right {
    width: 100%;
  }

  .plugin-hero-panel {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }

  .plugin-hero-screenshot {
    width: 100%;
    max-width: none;
    margin: 0 auto;
  }

  .plugin-step {
    padding: 40px 0;
  }

  .nav-actions,
  .cta-actions-triple,
  .plugin-template-actions {
    width: 100%;
  }
}