/* marketing-shell — 通栏营销顶栏 + 主列 + 页脚 */
.wa-layout--site-marketing {
  --wa-site-nav-h: 64px;
  --wa-site-pad-x: 32px;
  --wa-site-max: 1240px;
  /* 区块节奏：段距拉大，降低信息压迫感 */
  --wa-site-section-gap: 120px;
  --wa-site-card-gap: 24px;
  --wa-site-head-gap: 40px;
  /* 营销页卡片：轻描边 + 内高光，避免大面积灰雾 */
  --wa-border-card: 1px solid color-mix(in srgb, var(--wa-color-border-2) 42%, transparent);
  --wa-shadow-soft:
    0 1px 0 color-mix(in srgb, #fff 62%, transparent) inset,
    0 1px 2px rgba(0, 0, 0, 0.03),
    0 4px 14px rgba(0, 0, 0, 0.035);
  --wa-shadow-soft-hover:
    0 1px 0 color-mix(in srgb, #fff 70%, transparent) inset,
    0 8px 24px -10px color-mix(in srgb, var(--wa-color-primary) 22%, transparent),
    0 4px 14px rgba(0, 0, 0, 0.05);
  --wa-metric-up: color-mix(in srgb, #12b76a 82%, var(--wa-color-primary));
  --wa-metric-down: #f04438;
  --wa-font-metric: 'Barlow Condensed', 'Roboto Condensed', 'Arial Narrow', var(--wa-font-serif), sans-serif;
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--wa-color-text);
  background: transparent;
  font-family: var(--wa-font-sans);
}
html[data-theme="dark"] .wa-layout--site-marketing {
  --wa-metric-up: color-mix(in srgb, #32d583 70%, var(--wa-color-primary));
  --wa-metric-down: #f97066;
  --wa-shadow-soft:
    0 1px 0 color-mix(in srgb, #fff 8%, transparent) inset,
    0 1px 2px rgba(0, 0, 0, 0.18),
    0 6px 18px rgba(0, 0, 0, 0.14);
  --wa-shadow-soft-hover:
    0 1px 0 color-mix(in srgb, #fff 10%, transparent) inset,
    0 10px 28px -12px color-mix(in srgb, var(--wa-color-primary) 30%, transparent),
    0 6px 18px rgba(0, 0, 0, 0.22);
}
.wa-layout--site-marketing *,
.wa-layout--site-marketing *::before,
.wa-layout--site-marketing *::after { box-sizing: border-box; }

@keyframes wa-site-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .wa-layout--site-marketing .wa-layout__site-row--hero,
  .wa-layout--site-marketing .wa-layout__metric-grid {
    animation: none;
  }
}

/* 氛围底容器（随页面滚动，不 fixed） */
.wa-layout--site-marketing .wa-layout__site-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* —— 氛围：对齐 vibedesign/icon 主色通栏洗染（wa-layout--site-bg-wash） —— */
.wa-layout--site-marketing.wa-layout--site-bg-wash {
  --wa-site-wash-h: min(118vh, 1180px);
  background-color: var(--wa-color-bg);
}
.wa-layout--site-marketing .wa-layout__site-bg-wash {
  position: absolute;
  inset: 0 0 auto 0;
  height: var(--wa-site-wash-h, min(118vh, 1180px));
  z-index: 1;
  overflow: hidden;
}
.wa-layout--site-marketing .wa-layout__site-bg-image,
.wa-layout--site-marketing .wa-layout__site-bg-glow,
.wa-layout--site-marketing .wa-layout__site-bg-aura,
.wa-layout--site-marketing .wa-layout__site-bg-dots {
  position: absolute;
  inset: 0;
}
/* 洗染色带点阵（对齐 vibedesign/icon） */
.wa-layout--site-marketing .wa-layout__site-bg-dots {
  z-index: 3;
  inset: 0 0 auto 0;
  height: 100%;
  opacity: 0.22;
  background-image: radial-gradient(rgba(255, 255, 255, 0.55) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 36%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, #000 36%, transparent 82%);
}
/* 下方内容区淡点阵 */
.wa-layout--site-marketing .wa-layout__site-bg-field {
  position: absolute;
  left: 0;
  right: 0;
  top: min(62vh, 680px);
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(
    color-mix(in srgb, var(--wa-color-primary) 22%, transparent) 1.1px,
    transparent 1.2px
  );
  background-size: 22px 22px;
  opacity: 0.42;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 88%, transparent 100%);
}
/* 不规则光斑：左右偏置椭圆，打破通栏直线感 */
.wa-layout--site-marketing .wa-layout__site-bg-image {
  z-index: 0;
  display: block;
  opacity: 1;
  background:
    radial-gradient(
      ellipse 58% 42% at 12% 8%,
      color-mix(in srgb, #fff 28%, transparent) 0%,
      transparent 68%
    ),
    radial-gradient(
      ellipse 48% 36% at 88% 14%,
      color-mix(in srgb, #fff 18%, transparent) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 42% 30% at 62% 32%,
      color-mix(in srgb, var(--wa-color-primary) 55%, #1a1460) 0%,
      transparent 72%
    );
  filter: blur(2px);
}
.wa-layout--site-marketing .wa-layout__site-bg-glow {
  z-index: 1;
  inset: 0 0 auto 0;
  height: 100%;
  opacity: 1;
  mix-blend-mode: normal;
  transition: background 0.35s ease, opacity 0.35s ease;
  background:
    radial-gradient(
      ellipse 96% 68% at 22% 6%,
      var(--wa-color-primary) 0%,
      color-mix(in srgb, var(--wa-color-primary) 78%, transparent) 52%,
      transparent 78%
    ),
    radial-gradient(
      ellipse 90% 64% at 78% 10%,
      color-mix(in srgb, var(--wa-color-primary) 96%, #5b4fd6) 0%,
      color-mix(in srgb, var(--wa-color-primary) 58%, transparent) 54%,
      transparent 80%
    ),
    linear-gradient(
      186deg,
      var(--wa-color-primary) 0%,
      var(--wa-color-primary) 42%,
      color-mix(in srgb, var(--wa-color-primary) 92%, transparent) 56%,
      color-mix(in srgb, var(--wa-color-primary) 52%, transparent) 70%,
      color-mix(in srgb, var(--wa-color-primary) 18%, transparent) 84%,
      transparent 100%
    );
}
.wa-layout--site-marketing .wa-layout__site-bg-aura {
  z-index: 2;
  opacity: 1;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 56%,
    color-mix(in srgb, var(--wa-color-bg) 28%, transparent) 74%,
    var(--wa-color-bg) 90%,
    var(--wa-color-bg) 100%
  );
}
html[data-theme="dark"] .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-bg-image {
  background:
    radial-gradient(
      ellipse 58% 42% at 14% 6%,
      color-mix(in srgb, #fff 14%, transparent) 0%,
      transparent 68%
    ),
    radial-gradient(
      ellipse 48% 36% at 86% 12%,
      color-mix(in srgb, #fff 10%, transparent) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 42% 30% at 58% 30%,
      color-mix(in srgb, var(--wa-color-primary) 70%, #0b0828) 0%,
      transparent 72%
    );
}
html[data-theme="dark"] .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-bg-glow {
  background:
    radial-gradient(
      ellipse 96% 68% at 20% 6%,
      color-mix(in srgb, var(--wa-color-primary) 92%, #1a1460) 0%,
      transparent 78%
    ),
    radial-gradient(
      ellipse 90% 64% at 80% 10%,
      var(--wa-color-primary) 0%,
      transparent 80%
    ),
    linear-gradient(
      186deg,
      color-mix(in srgb, var(--wa-color-primary) 92%, #1a1460) 0%,
      var(--wa-color-primary) 40%,
      color-mix(in srgb, var(--wa-color-primary) 78%, transparent) 56%,
      color-mix(in srgb, var(--wa-color-primary) 42%, transparent) 70%,
      color-mix(in srgb, var(--wa-color-primary) 14%, transparent) 84%,
      transparent 100%
    );
}
html[data-theme="dark"] .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-bg-dots {
  opacity: 0.14;
  background-image: radial-gradient(rgba(255, 255, 255, 0.4) 1px, transparent 1px);
}
html[data-theme="dark"] .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-bg-field {
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1.1px, transparent 1.2px);
  opacity: 0.35;
}

/* wash：首屏落在主色上用浅色对比；滚动后顶栏恢复深色字（背景随页滚动） */
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) {
  background: rgba(255, 255, 255, 0.14);
  border-bottom-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__brand {
  color: #fff;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__brand-mark {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  box-shadow: none;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__site-nav a {
  color: rgba(255, 255, 255, 0.78);
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__site-nav a.is-active,
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__site-nav a:hover {
  color: #fff;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__icon-btn {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__cta-ghost.arco-btn {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  background: rgba(255, 255, 255, 0.1) !important;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__cta-primary.arco-btn-primary {
  background: #fff !important;
  border-color: #fff !important;
  color: var(--wa-color-primary) !important;
  box-shadow: none;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__navbar.is-scrolled {
  background: color-mix(in srgb, var(--wa-color-surface) 88%, transparent);
  border-bottom-color: color-mix(in srgb, var(--wa-color-border-1) 55%, transparent);
  color: var(--wa-color-text);
}

/* 首屏文案 / CTA / logo 带：始终按洗染色对比 */
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__hero-badge {
  color: rgba(255, 255, 255, 0.92);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-title {
  color: #fff;
}
/* 首行标题：浅紫白渐变 + 扫光；次行纯白实色（不要渐变） */
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-title-lead {
  position: relative;
  display: inline-block;
  color: #fff;
  background-image: linear-gradient(
    118deg,
    #ffffff 0%,
    #f5f2ff 42%,
    #ddd6ff 72%,
    #c4b8ff 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-title-accent {
  display: inline-block;
  color: #fff;
  background: none;
  -webkit-text-fill-color: #fff;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-title-lead::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  color: transparent;
  -webkit-text-fill-color: transparent;
  pointer-events: none;
  background-image: linear-gradient(
    120deg,
    transparent 0%,
    transparent 40%,
    rgba(255, 255, 255, 0.78) 50%,
    transparent 60%,
    transparent 100%
  );
  background-repeat: no-repeat;
  background-size: 220% 100%;
  background-position: 160% center;
  -webkit-background-clip: text;
  background-clip: text;
  animation: wa-title-shiny-sweep 5s ease-in-out infinite;
}
@keyframes wa-title-shiny-sweep {
  0%,
  20% { background-position: 160% center; }
  100% { background-position: -60% center; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-title-lead::after {
    animation: none;
  }
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__page-lead {
  color: rgba(255, 255, 255, 0.65);
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-row--hero .wa-layout__hero-cta.arco-btn-primary {
  background: #fff !important;
  border-color: #fff !important;
  color: var(--wa-color-primary) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-row--hero .wa-layout__hero-cta--soft.arco-btn {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.42) !important;
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__site-row--hero .wa-layout__hero-cta--soft.arco-btn:hover {
  color: var(--wa-color-primary) !important;
  background: #fff !important;
  border-color: #fff !important;
}
/* LOGO 区已落在洗染淡出后的浅色场，用深色字/图标，勿再套白色 */
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__logos {
  background: color-mix(in srgb, var(--wa-color-surface) 55%, transparent);
  border-color: color-mix(in srgb, var(--wa-color-border-1) 28%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 55%, transparent);
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__logos-label {
  color: color-mix(in srgb, var(--wa-color-muted) 88%, var(--wa-color-text));
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__logos-track li {
  color: color-mix(in srgb, var(--wa-color-text) 48%, var(--wa-color-muted));
}
/* 暗色：顶亮底暗保留立体，描边/高光整体压暗一档 */
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__logos,
html[data-theme="dark"] .wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__logos {
  border-color: color-mix(in srgb, #fff 9%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4),
    0 10px 28px rgba(0, 0, 0, 0.32);
  background: color-mix(in srgb, var(--wa-color-surface) 52%, transparent);
}

/* float + wash：只给胶囊内层玻璃底；外层顶栏保持透明（防双层背景） */
.wa-layout--site-float.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) {
  color: #fff;
}
.wa-layout--site-float.wa-layout--site-bg-wash .wa-layout__navbar:not(.is-scrolled) .wa-layout__navbar-inner {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow:
    0 10px 28px -18px rgba(0, 0, 0, 0.18),
    0 1px 0 rgba(255, 255, 255, 0.28) inset;
}
.wa-layout--site-float.wa-layout--site-bg-wash .wa-layout__navbar.is-scrolled {
  color: var(--wa-color-text);
}

/* 顶栏：表面底 + 毛玻璃（与页底区分） */
.wa-layout--site-marketing .wa-layout__navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--wa-site-nav-h);
  padding: 0 var(--wa-site-pad-x);
  border-bottom: var(--wa-border-card);
  background: color-mix(in srgb, var(--wa-color-surface) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.wa-layout--site-marketing .wa-layout__navbar-inner {
  width: 100%;
  max-width: var(--wa-site-max);
  margin: 0 auto;
  min-height: var(--wa-site-nav-h);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 20px;
}
.wa-layout--site-marketing .wa-layout__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-self: start;
  flex-shrink: 0;
  font-family: var(--wa-font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: inherit;
  text-decoration: none;
}
.wa-layout--site-marketing .wa-layout__brand em {
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.wa-layout--site-marketing .wa-layout__brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-color-on-primary, #fff);
  font-size: 13px;
  background: var(--wa-color-primary);
  box-shadow: 0 6px 14px color-mix(in srgb, var(--wa-color-primary) 28%, transparent);
}
.wa-layout--site-marketing .wa-layout__site-nav {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  justify-self: center;
  min-width: 0;
}
.wa-layout--site-marketing .wa-layout__site-nav a {
  height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--wa-color-text-2, var(--wa-color-muted));
  text-decoration: none;
  border-radius: 999px;
  white-space: nowrap;
  transition: color 0.15s ease;
}
.wa-layout--site-marketing .wa-layout__site-nav a.is-active {
  color: var(--wa-color-text);
  background: transparent;
  font-weight: 500;
}
.wa-layout--site-marketing .wa-layout__site-nav a:hover,
.wa-layout--site-marketing .wa-layout__site-nav a.is-active:hover {
  color: var(--wa-color-primary);
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  justify-self: end;
  flex-shrink: 0;
}
/* 汉堡菜单：默认隐藏，≤960 显示（对齐 vibedesign/web） */
.wa-layout--site-marketing .wa-layout__menu-toggle {
  display: none;
}
.wa-layout--site-marketing .wa-layout__nav-drawer {
  display: none;
  position: absolute;
  left: var(--wa-site-pad-x);
  right: var(--wa-site-pad-x);
  top: calc(100% + 8px);
  z-index: 60;
  margin: 0;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1, var(--wa-color-border)) 88%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--wa-color-surface) 96%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 32px color-mix(in srgb, #000 12%, transparent);
}
.wa-layout--site-marketing .wa-layout__nav-drawer.is-open {
  display: block;
}
.wa-layout--site-marketing .wa-layout__nav-drawer[hidden] {
  display: none !important;
}
.wa-layout--site-marketing .wa-layout__nav-drawer nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.wa-layout--site-marketing .wa-layout__nav-drawer a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--wa-color-text);
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.wa-layout--site-marketing .wa-layout__nav-drawer a:hover,
.wa-layout--site-marketing .wa-layout__nav-drawer a.is-active {
  background: color-mix(in srgb, var(--wa-color-primary) 10%, transparent);
  color: var(--wa-color-primary);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__nav-drawer {
  background: color-mix(in srgb, var(--wa-color-surface) 94%, transparent);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}
.wa-layout--site-marketing .wa-layout__icon-btn {
  width: 32px;
  height: 32px;
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 22%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--wa-color-primary) 10%, transparent);
  color: var(--wa-color-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.wa-layout--site-marketing .wa-layout__icon-btn:hover {
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary);
  border-color: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__cta-primary.arco-btn,
.wa-layout--site-marketing .wa-layout__cta-ghost.arco-btn {
  margin-left: 0;
  height: 32px;
  padding: 0 12px;
  border-radius: 8px !important;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}
.wa-layout--site-marketing .wa-layout__cta-ghost.arco-btn {
  color: var(--wa-color-primary) !important;
  background: color-mix(in srgb, var(--wa-color-primary) 12%, transparent) !important;
  border-color: color-mix(in srgb, var(--wa-color-primary) 26%, transparent) !important;
}
.wa-layout--site-marketing .wa-layout__cta-ghost.arco-btn:hover {
  color: var(--wa-color-on-primary, #fff) !important;
  background: var(--wa-color-primary) !important;
  border-color: var(--wa-color-primary) !important;
}
.wa-layout--site-marketing .wa-layout__cta-primary.arco-btn {
  box-shadow: 0 6px 14px color-mix(in srgb, var(--wa-color-primary) 26%, transparent);
}
.wa-layout--site-marketing .wa-layout__footer-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

/* 主列：左右 pad 与顶栏同构，内容 max 对齐 navbar-inner；透出氛围底 */
.wa-layout--site-marketing .wa-layout__main {
  flex: 1;
  width: 100%;
  margin: 0;
  padding: 0 var(--wa-site-pad-x);
  display: block;
  position: relative;
  z-index: 1;
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__site-footer {
  position: relative;
  z-index: 1;
  border-top: var(--wa-border-card);
  padding: 48px var(--wa-site-pad-x);
  background: color-mix(in srgb, var(--wa-color-surface) 62%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.wa-layout--site-marketing .wa-layout__site-footer-inner {
  max-width: var(--wa-site-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  justify-content: space-between;
  align-items: center;
  color: var(--wa-color-muted);
  font-size: 13px;
}
.wa-layout--site-marketing .wa-layout__site-footer a {
  color: inherit;
  text-decoration: none;
}
.wa-layout--site-marketing .wa-layout__site-footer a:hover {
  color: var(--wa-color-text);
}

/* 主列：与导航同宽，无区块卡底/阴影 */
.wa-layout--site-marketing .wa-layout__site-stack {
  width: 100%;
  max-width: var(--wa-site-max);
  margin: 0 auto;
  padding: 48px 0 112px;
  display: flex;
  flex-direction: column;
  gap: var(--wa-site-section-gap);
}
.wa-layout--site-marketing .wa-layout__site-section {
  width: 100%;
  margin: 0;
  scroll-margin-top: calc(var(--wa-site-nav-h) + 16px);
}
.wa-layout--site-marketing .wa-layout__site-row {
  width: 100%;
}

/* Hero — 居中文案 + 宽幅产品舞台（氛围由 site-bg 承担） */
.wa-layout--site-marketing .wa-layout__site-row--hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 0 0;
  position: relative;
  animation: wa-site-rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}
/* 首屏文案带：icon/index CTA 同款漂浮图标宿主 */
.wa-layout--site-marketing .wa-layout__hero-band {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 0 8px;
  overflow: hidden;
}
.wa-layout--site-marketing .wa-layout__hero-band > :not(.wa-cta__floats) {
  position: relative;
  z-index: 1;
}
/* 非洗染：主色虚线框，避免白框在浅底上发飘 */
.wa-layout--site-marketing:not(.wa-layout--site-bg-wash) .wa-layout__hero-band .wa-cta__float {
  border-color: color-mix(in srgb, var(--wa-color-primary) 42%, transparent);
  background: color-mix(in srgb, var(--wa-color-primary) 8%, transparent);
  color: color-mix(in srgb, var(--wa-color-primary) 78%, var(--wa-color-text));
}
.wa-layout--site-marketing.wa-layout--site-bg-wash .wa-layout__hero-band .wa-cta__float {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
}
.wa-layout--site-marketing .wa-layout__hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  margin: 0 0 18px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--wa-color-text) 14%, transparent);
  background: color-mix(in srgb, #fff 28%, transparent);
  color: var(--wa-color-text-2, var(--wa-color-muted));
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.wa-layout--site-marketing .wa-layout__hero-badge i {
  font-size: 11px;
  color: inherit;
}
.wa-layout--site-marketing .wa-layout__hero-badge:hover {
  border-color: color-mix(in srgb, var(--wa-color-primary) 35%, transparent);
  color: var(--wa-color-primary);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__hero-badge {
  background: color-mix(in srgb, #fff 6%, transparent);
  border-color: color-mix(in srgb, #fff 22%, transparent);
}
.wa-layout--site-marketing .wa-layout__page-title {
  margin: 0 auto;
  max-width: 18em;
  font-family: var(--wa-font-display);
  font-size: clamp(36px, 5.4vw, 54px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__page-title-lead,
.wa-layout--site-marketing .wa-layout__page-title-accent {
  display: block;
}
.wa-layout--site-marketing .wa-layout__page-title-accent {
  margin-top: 0.1em;
  color: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__page-lead {
  margin: 24px auto 0;
  max-width: 42em;
  color: var(--wa-color-text-2, var(--wa-color-muted));
  font-size: 16px;
  line-height: 1.75;
  text-wrap: pretty;
}
.wa-layout--site-marketing .wa-layout__guide-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
}
.wa-layout--site-marketing .wa-layout__hero-cta.arco-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.wa-layout--site-marketing .wa-layout__site-row--hero .wa-layout__hero-cta.arco-btn {
  border-radius: 10px !important;
  height: 52px;
  padding: 0 26px;
  font-size: 16px;
}
.wa-layout--site-marketing .wa-layout__site-row--hero .wa-layout__hero-cta.arco-btn-primary {
  box-shadow: 0 8px 20px color-mix(in srgb, var(--wa-color-primary) 28%, transparent);
}
.wa-layout--site-marketing .wa-layout__hero-cta--soft.arco-btn {
  color: var(--wa-color-primary) !important;
  background: color-mix(in srgb, var(--wa-color-primary) 12%, transparent) !important;
  border-color: color-mix(in srgb, var(--wa-color-primary) 26%, transparent) !important;
}
.wa-layout--site-marketing .wa-layout__hero-cta--soft.arco-btn:hover {
  color: var(--wa-color-on-primary, #fff) !important;
  background: var(--wa-color-primary) !important;
  border-color: var(--wa-color-primary) !important;
}
.wa-layout--site-marketing .wa-layout__site-row--hero .wa-layout__hero-cta.arco-btn i {
  font-size: 15px;
  width: 1.125em;
  text-align: center;
  transition: transform 0.15s ease;
}
.wa-layout--site-marketing .wa-layout__site-row--hero .wa-layout__hero-cta.arco-btn-primary:hover i {
  transform: translateX(2px);
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta.arco-btn {
  border-radius: 10px !important;
  height: 44px;
  padding: 0 20px;
  font-size: 15px;
}

.wa-layout--site-marketing .wa-layout__site-hero-visual {
  width: min(100%, 980px);
  max-width: 980px;
  margin: 52px auto 0;
  border-radius: 14px;
  /* 仅中性软投影：主色阴影会跟 mask 半透明叠出发脏边 */
  filter: drop-shadow(0 18px 40px color-mix(in srgb, var(--wa-color-text) 14%, transparent));
}
.wa-layout--site-marketing .wa-layout__site-stage {
  width: 100%;
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  overflow: hidden;
  background: #fafafa;
  border: 1px solid color-mix(in srgb, #fff 42%, var(--wa-color-border-1) 55%);
  /* 与玻璃卡同款：顶亮底暗内高光，窗框有立体感 */
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 78%, transparent),
    inset 0 -1px 0 color-mix(in srgb, var(--wa-color-text) 5%, transparent);
  /* 底部渐隐：透出洗染底；区间偏短，减少半透明脏边 */
  -webkit-mask-image: linear-gradient(
    180deg,
    #000 0%,
    #000 72%,
    rgba(0, 0, 0, 0.55) 88%,
    transparent 100%
  );
  mask-image: linear-gradient(
    180deg,
    #000 0%,
    #000 72%,
    rgba(0, 0, 0, 0.55) 88%,
    transparent 100%
  );
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__site-stage {
  background: color-mix(in srgb, var(--wa-color-bg) 94%, #fff 3%);
  border-color: color-mix(in srgb, #fff 9%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__site-hero-visual {
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.34));
}
.wa-layout--site-marketing .wa-layout__site-stage-chrome {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--wa-color-text) 5%, transparent);
  background: var(--wa-color-surface);
  color: var(--wa-color-muted);
  font-size: 11.5px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__site-stage-chrome {
  background: #232324;
  border-bottom-color: color-mix(in srgb, #fff 7%, transparent);
}
.wa-layout--site-marketing .wa-layout__site-stage-dots {
  display: flex;
  gap: 5px;
}
.wa-layout--site-marketing .wa-layout__site-stage-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.wa-layout--site-marketing .wa-layout__site-stage-dots span:nth-child(1) { background: #f87171; }
.wa-layout--site-marketing .wa-layout__site-stage-dots span:nth-child(2) { background: #fbbf24; }
.wa-layout--site-marketing .wa-layout__site-stage-dots span:nth-child(3) { background: #34d399; }
.wa-layout--site-marketing .wa-layout__site-stage-meta {
  justify-self: center;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--wa-color-text-2, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__site-stage-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 22%, transparent);
  background: color-mix(in srgb, var(--wa-color-primary) 12%, transparent);
  color: var(--wa-color-primary);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.wa-layout--site-marketing .wa-layout__site-stage-status::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__site-stage-status-label--dark { display: none; }
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__site-stage-status-label--light { display: none; }
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__site-stage-status-label--dark { display: inline; }

/* 落地页骨架预览（对齐 vibedesign web-stage） */
.wa-layout--site-marketing .wa-layout__web-stage {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 380px;
  background: #fafafa;
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-stage {
  background: color-mix(in srgb, var(--wa-color-bg) 96%, #fff 2%);
}
.wa-layout--site-marketing .wa-layout__web-bone {
  display: block;
  border-radius: 6px;
  background: color-mix(in srgb, var(--wa-color-text) 8%, transparent);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-bone {
  background: color-mix(in srgb, #fff 8%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bone.is-soft {
  background: color-mix(in srgb, var(--wa-color-text) 12%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-stage-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--wa-color-border-1) 70%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bone--mark {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  flex-shrink: 0;
  background: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__web-bone--word {
  width: 64px;
  height: 7px;
  border-radius: 999px;
}
.wa-layout--site-marketing .wa-layout__web-stage-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.wa-layout--site-marketing .wa-layout__web-bone--link {
  width: 32px;
  height: 6px;
  border-radius: 999px;
}
.wa-layout--site-marketing .wa-layout__web-bone--cta {
  width: 48px;
  height: 22px;
  border-radius: 7px;
  flex-shrink: 0;
  background: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__web-stage-main {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.wa-layout--site-marketing .wa-layout__web-stage-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(120px, 0.75fr);
  gap: 12px;
  padding: 18px;
  min-height: 168px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 65%, transparent);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-stage-hero {
  background: color-mix(in srgb, var(--wa-color-surface) 80%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-stage-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 7px;
  justify-content: center;
  min-width: 0;
}
.wa-layout--site-marketing .wa-layout__web-bone--eyebrow {
  width: 48px;
  height: 8px;
  border-radius: 999px;
}
.wa-layout--site-marketing .wa-layout__web-bone--title {
  width: 88%;
  height: 12px;
}
.wa-layout--site-marketing .wa-layout__web-bone--title.is-short { width: 62%; }
.wa-layout--site-marketing .wa-layout__web-bone--line {
  width: 100%;
  height: 6px;
  border-radius: 999px;
}
.wa-layout--site-marketing .wa-layout__web-bone--line.is-mid { width: 70%; }
.wa-layout--site-marketing .wa-layout__web-bone--line.is-short { width: 48%; }
.wa-layout--site-marketing .wa-layout__web-stage-hero-actions {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}
.wa-layout--site-marketing .wa-layout__web-bone--btn {
  width: 68px;
  height: 22px;
  border-radius: 7px;
  background: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__web-bone--btn.is-ghost {
  width: 56px;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 28%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-stage-hero-media {
  display: flex;
  align-items: flex-end;
  min-height: 132px;
  height: 100%;
  padding: 14px 12px 12px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--wa-color-primary) 5%, #f3f4f6);
  box-sizing: border-box;
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-stage-hero-media {
  background: color-mix(in srgb, var(--wa-color-primary) 10%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  width: 100%;
  height: 100%;
  min-height: 100px;
}
.wa-layout--site-marketing .wa-layout__web-bars > span {
  flex: 1;
  height: var(--h, 50%);
  min-height: 12px;
  border-radius: 4px 4px 2px 2px;
  background: color-mix(in srgb, var(--wa-color-primary) 18%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bars > span.is-accent {
  background: color-mix(in srgb, var(--wa-color-primary) 72%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-stage-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.wa-layout--site-marketing .wa-layout__web-stage-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 65%, transparent);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-stage-card {
  background: color-mix(in srgb, var(--wa-color-surface) 80%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bone--icon {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  flex-shrink: 0;
}
.wa-layout--site-marketing .wa-layout__web-stage-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 65%, transparent);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__web-stage-foot {
  background: color-mix(in srgb, var(--wa-color-surface) 80%, transparent);
}
.wa-layout--site-marketing .wa-layout__web-bone--dot {
  width: 28px;
  height: 6px;
  margin-left: auto;
  border-radius: 999px;
  background: var(--wa-color-primary);
}
/* CTA：对齐 vibedesign/web 居中紫底带 + 点阵 */
.wa-layout--site-marketing .wa-layout__site-row--cta {
  position: relative;
  display: block;
  padding: clamp(40px, 4.5vw, 56px) clamp(24px, 4vw, 48px);
  border: none;
  border-radius: calc(var(--wa-radius-lg, 16px) + 8px);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background:
    radial-gradient(ellipse 80% 70% at 18% 12%, rgba(255, 255, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 65% at 88% 88%, rgba(255, 255, 255, 0.1), transparent 52%),
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--wa-color-primary) 88%, #fff) 0%,
      var(--wa-color-primary) 46%,
      color-mix(in srgb, var(--wa-color-primary) 78%, #1a1030) 100%
    );
  box-shadow: 0 24px 56px color-mix(in srgb, var(--wa-color-primary) 28%, transparent);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.wa-layout--site-marketing .wa-layout__cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
}
.wa-layout--site-marketing .wa-layout__cta-dots {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  color: rgba(255, 255, 255, 0.28);
  opacity: 0.85;
  -webkit-mask-image: radial-gradient(ellipse 68% 58% at 50% 48%, #000 22%, transparent 74%);
  mask-image: radial-gradient(ellipse 68% 58% at 50% 48%, #000 22%, transparent 74%);
}
.wa-layout--site-marketing .wa-layout__cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
  width: 100%;
}
.wa-layout--site-marketing .wa-layout__cta-copy {
  max-width: 48em;
  width: 100%;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__guide-cta {
  justify-content: center;
  flex-shrink: 0;
  margin-top: 4px;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta.arco-btn-primary {
  background: #fff !important;
  border-color: #fff !important;
  color: var(--wa-color-primary) !important;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta.arco-btn-primary:hover {
  background: #fff !important;
  color: var(--wa-color-primary) !important;
  filter: brightness(0.98);
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta--soft.arco-btn,
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta.arco-btn-outline {
  color: #fff !important;
  background: transparent !important;
  border-color: rgba(255, 255, 255, 0.5) !important;
  padding-inline: 20px 22px;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta--soft.arco-btn:hover,
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__hero-cta.arco-btn-outline:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.8) !important;
  color: #fff !important;
}
.wa-layout--site-marketing .wa-layout__hero-cta.arco-btn-outline:hover i {
  transform: none;
}

.wa-layout--site-marketing .wa-layout__site-head {
  margin: 0 auto var(--wa-site-head-gap);
  max-width: 38em;
  text-align: center;
}
.wa-layout--site-marketing .wa-layout__slot-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wa-color-primary);
  background:
    linear-gradient(
      160deg,
      color-mix(in srgb, var(--wa-color-primary) 16%, var(--wa-color-surface)) 0%,
      color-mix(in srgb, var(--wa-color-primary) 8%, var(--wa-color-surface)) 100%
    );
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 18%, transparent);
  box-shadow: 0 1px 0 color-mix(in srgb, #fff 45%, transparent) inset;
}
.wa-layout--site-marketing .wa-layout__slot-kicker i {
  font-size: 13px;
  line-height: 1;
  width: 1em;
  text-align: center;
}
.wa-layout--site-marketing .wa-layout__site-title {
  margin: 0 0 14px;
  font-size: clamp(1.65rem, 2.8vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
}
.wa-layout--site-marketing .wa-layout__site-lead {
  margin: 0 auto;
  max-width: 34em;
  color: var(--wa-color-muted);
  font-size: 16px;
  line-height: 1.75;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__slot-kicker {
  margin: 0 auto 12px;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: none;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__site-title {
  margin: 0 0 10px;
  color: #fff;
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.22;
  text-wrap: balance;
}
.wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__site-lead {
  margin: 0 auto;
  max-width: 40em;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.7;
}

.wa-layout--site-marketing .wa-layout__logos {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 980px;
  margin-inline: auto;
  padding: 22px 0 20px;
  border-radius: var(--wa-radius-lg, 16px);
  background: color-mix(in srgb, var(--wa-color-surface) 42%, transparent);
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 16%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 45%, transparent);
}
.wa-layout--site-marketing .wa-layout__logos-label {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--wa-color-muted) 88%, var(--wa-color-text));
}
.wa-layout--site-marketing .wa-layout__logos-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
}
.wa-layout--site-marketing .wa-layout__logos-track {
  display: flex;
  width: max-content;
  animation: wa-logos-marquee 42s linear infinite;
}
.wa-layout--site-marketing .wa-layout__logos-marquee:hover .wa-layout__logos-track {
  animation-play-state: paused;
}
.wa-layout--site-marketing .wa-layout__logos-track ul {
  list-style: none;
  margin: 0;
  padding: 4px 16px;
  display: flex;
  flex-wrap: nowrap;
  gap: 0 40px;
  align-items: center;
}
.wa-layout--site-marketing .wa-layout__logos-track li {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: color-mix(in srgb, var(--wa-color-text) 55%, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__logos-track li i {
  font-size: 30px;
  line-height: 1;
  width: 1.2em;
  text-align: center;
  opacity: 0.58;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.wa-layout--site-marketing .wa-layout__logos-track li:hover i {
  opacity: 0.92;
}
@keyframes wa-logos-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .wa-layout--site-marketing .wa-layout__logos-track {
    animation: none;
  }
  .wa-layout--site-marketing .wa-layout__logos-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .wa-layout--site-marketing .wa-layout__logos-track ul[aria-hidden="true"] {
    display: none;
  }
  .wa-layout--site-marketing .wa-layout__logos-track ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 32px;
  }
}

.wa-layout--site-marketing .wa-layout__feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wa-site-card-gap);
}
.wa-layout--site-marketing .wa-layout__price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wa-site-card-gap);
}
.wa-layout--site-marketing .wa-layout__price-card .arco-btn {
  margin-top: auto;
  border-radius: 999px;
  font-weight: 600;
}
.wa-layout--site-marketing .wa-layout__feature-card,
.wa-layout--site-marketing .wa-layout__price-card,
.wa-layout--site-marketing .wa-layout__step-card,
.wa-layout--site-marketing .wa-layout__voice-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  /* 不用 backdrop-filter：与邻卡 border-flow 动画叠用时，Chrome 会偶发不绘制卡内文字 */
  transform: translateZ(0);
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 55%, transparent);
  border-radius: var(--wa-radius-lg, 16px);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-surface) 94%, transparent) 0%,
      color-mix(in srgb, var(--wa-color-surface) 88%, transparent) 100%
    );
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow:
    var(--wa-shadow-soft),
    inset 0 1px 0 color-mix(in srgb, #fff 42%, transparent);
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease,
    background 0.22s ease;
}
.wa-layout--site-marketing .wa-layout__feature-card > *,
.wa-layout--site-marketing .wa-layout__price-card > *,
.wa-layout--site-marketing .wa-layout__step-card > *,
.wa-layout--site-marketing .wa-layout__voice-card > * {
  position: relative;
  z-index: 1;
}
.wa-layout--site-marketing .wa-layout__feature-card::after,
.wa-layout--site-marketing .wa-layout__price-card::after,
.wa-layout--site-marketing .wa-layout__step-card::after,
.wa-layout--site-marketing .wa-layout__voice-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.22s ease;
  background: radial-gradient(
    120% 80% at 0% 0%,
    color-mix(in srgb, var(--wa-color-primary) 12%, transparent),
    transparent 55%
  );
}
.wa-layout--site-marketing .wa-layout__feature-card:hover,
.wa-layout--site-marketing .wa-layout__price-card:hover,
.wa-layout--site-marketing .wa-layout__step-card:hover,
.wa-layout--site-marketing .wa-layout__voice-card:hover {
  border-color: color-mix(in srgb, var(--wa-color-primary) 28%, var(--wa-color-border-2) 50%);
  box-shadow: var(--wa-shadow-soft-hover);
  transform: translateY(-3px);
}
.wa-layout--site-marketing .wa-layout__feature-card:hover::after,
.wa-layout--site-marketing .wa-layout__price-card:hover::after,
.wa-layout--site-marketing .wa-layout__step-card:hover::after,
.wa-layout--site-marketing .wa-layout__voice-card:hover::after {
  opacity: 1;
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__feature-card,
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__price-card,
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__step-card,
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__voice-card {
  border-color: color-mix(in srgb, #fff 9%, transparent);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-surface) 96%, #0a0a0c) 0%,
      color-mix(in srgb, var(--wa-color-surface) 90%, #0a0a0c) 100%
    );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.38),
    0 1px 2px rgba(0, 0, 0, 0.22),
    0 12px 28px rgba(0, 0, 0, 0.28);
}
.wa-layout--site-marketing .wa-layout__feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 280px;
  padding: 28px 26px 24px;
  gap: 0;
}
.wa-layout--site-marketing .wa-layout__price-card {
  display: flex;
  flex-direction: column;
  padding: 32px 26px 26px;
}
.wa-layout--site-marketing .wa-layout__feature-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.wa-layout--site-marketing .wa-layout__feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-color-primary);
  background:
    linear-gradient(
      160deg,
      color-mix(in srgb, var(--wa-color-primary) 18%, var(--wa-color-surface)) 0%,
      color-mix(in srgb, var(--wa-color-primary) 9%, var(--wa-color-surface)) 100%
    );
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 20%, transparent);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 45%, transparent) inset,
    0 6px 14px color-mix(in srgb, var(--wa-color-primary) 12%, transparent);
  font-size: 18px;
  flex-shrink: 0;
}
.wa-layout--site-marketing .wa-layout__feature-tag {
  margin: 0;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--wa-color-primary);
  background: color-mix(in srgb, var(--wa-color-primary) 9%, var(--wa-color-surface));
  border: 1px solid color-mix(in srgb, var(--wa-color-primary) 14%, transparent);
}
.wa-layout--site-marketing .wa-layout__feature-card h3,
.wa-layout--site-marketing .wa-layout__price-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__feature-card h3 {
  font-size: 19px;
}
.wa-layout--site-marketing .wa-layout__feature-desc,
.wa-layout--site-marketing .wa-layout__price-desc {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wa-color-muted);
}
.wa-layout--site-marketing .wa-layout__feature-desc {
  margin-bottom: 16px;
}
.wa-layout--site-marketing .wa-layout__feature-points {
  list-style: none;
  margin: auto 0 0;
  padding: 14px 0 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid color-mix(in srgb, var(--wa-color-border-1) 55%, transparent);
}
.wa-layout--site-marketing .wa-layout__feature-points li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: color-mix(in srgb, var(--wa-color-text) 78%, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__feature-points li i {
  width: 1em;
  height: 1em;
  margin: 0;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  line-height: 1;
  color: var(--wa-color-primary);
}
.wa-layout--site-marketing .wa-layout__feature-points li span {
  min-width: 0;
  line-height: 1.45;
}
.wa-layout--site-marketing .wa-layout__price-num {
  margin: 18px 0 18px;
  font-size: 14px;
  color: var(--wa-color-muted);
}
.wa-layout--site-marketing .wa-layout__price-num strong {
  margin-right: 4px;
  font-family: var(--wa-font-metric);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums lining-nums;
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__price-card ul {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 11px;
  flex: 1;
}
.wa-layout--site-marketing .wa-layout__price-card li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: var(--wa-color-muted);
}
.wa-layout--site-marketing .wa-layout__price-card li i {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--wa-color-primary);
  background: color-mix(in srgb, var(--wa-color-primary) 12%, var(--wa-color-surface));
}
.wa-layout--site-marketing .wa-layout__price-card li span {
  min-width: 0;
}
/* 专业卡：surface-fx 流光边框常驻（wa-border-flow--auto） */
.wa-layout--site-marketing .wa-layout__price-card.is-featured {
  --wa-border-flow-fill: var(--wa-color-surface);
  overflow: visible;
  background: var(--wa-color-surface);
  box-shadow: var(--wa-shadow-soft-hover);
  /* 动画卡独立合成层，降低邻卡被「吃掉」的概率 */
  transform: translateZ(0);
  contain: layout paint;
}
.wa-layout--site-marketing .wa-layout__price-card.is-featured::before {
  display: none;
}
.wa-layout--site-marketing .wa-layout__price-card.is-featured.wa-border-flow--auto,
.wa-layout--site-marketing .wa-layout__price-card.is-featured.wa-border-flow--auto:hover {
  border: 1.8px solid transparent !important;
  background:
    linear-gradient(var(--wa-border-flow-fill), var(--wa-border-flow-fill)) padding-box,
    conic-gradient(
      from var(--wa-flow-angle),
      transparent 0%,
      transparent 78%,
      color-mix(in srgb, var(--wa-color-primary) 28%, transparent) 86%,
      color-mix(in srgb, var(--wa-color-primary) 62%, transparent) 92%,
      color-mix(in srgb, var(--wa-color-primary) 28%, transparent) 96%,
      transparent 100%
    ) border-box;
  background-origin: border-box;
  background-clip: padding-box, border-box;
  animation: wa-border-flow-spin 2s linear infinite;
}
@media (prefers-reduced-motion: reduce) {
  .wa-layout--site-marketing .wa-layout__price-card.is-featured.wa-border-flow--auto,
  .wa-layout--site-marketing .wa-layout__price-card.is-featured.wa-border-flow--auto:hover {
    animation: none;
    border: 1.8px solid color-mix(in srgb, var(--wa-color-primary) 45%, var(--wa-color-border-2, var(--wa-color-border-1))) !important;
    background: var(--wa-border-flow-fill);
  }
}
.wa-layout--site-marketing .wa-layout__price-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 1;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--wa-color-primary) 35%, transparent);
}

.wa-layout--site-marketing .wa-layout__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wa-site-card-gap);
  counter-reset: none;
}
.wa-layout--site-marketing .wa-layout__step-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 26px 24px 22px;
}
.wa-layout--site-marketing .wa-layout__step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.wa-layout--site-marketing .wa-layout__steps-n {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--wa-font-display);
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary);
  box-shadow: 0 8px 18px -10px color-mix(in srgb, var(--wa-color-primary) 70%, transparent);
}
.wa-layout--site-marketing .wa-layout__step-time {
  font-size: 12px;
  font-weight: 600;
  color: var(--wa-color-muted);
  padding: 5px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-fill-2) 70%, var(--wa-color-surface));
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 85%, transparent);
}
.wa-layout--site-marketing .wa-layout__step-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
}
.wa-layout--site-marketing .wa-layout__step-card > p:not(.wa-layout__step-meta) {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--wa-color-muted);
}
.wa-layout--site-marketing .wa-layout__step-meta {
  margin: 16px 0 0;
  padding: 12px 12px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--wa-color-fill-2) 55%, var(--wa-color-bg));
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 80%, transparent);
  font-size: 12.5px;
  line-height: 1.55;
  color: color-mix(in srgb, var(--wa-color-text) 74%, var(--wa-color-muted));
}

.wa-layout--site-marketing .wa-layout__metric-grid {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 50%, transparent);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-surface) 94%, transparent) 0%,
      color-mix(in srgb, var(--wa-color-surface) 88%, transparent) 100%
    );
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 55%, transparent) inset,
    var(--wa-shadow-soft);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: hidden;
  animation: wa-site-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__metric-grid {
  border-color: color-mix(in srgb, #fff 9%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4),
    0 12px 32px rgba(0, 0, 0, 0.34);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-surface) 94%, #0a0a0c) 0%,
      color-mix(in srgb, var(--wa-color-surface) 88%, #0a0a0c) 100%
    );
}
.wa-layout--site-marketing .wa-layout__metric-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(color-mix(in srgb, var(--wa-color-primary) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--wa-color-primary) 8%, transparent) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(80% 90% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(80% 90% at 50% 40%, #000 20%, transparent 75%);
}
.wa-layout--site-marketing .wa-layout__metric-grid article {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 120px;
  padding: 28px 18px;
  text-align: center;
}
.wa-layout--site-marketing .wa-layout__metric-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22%;
  right: 0;
  bottom: 22%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    color-mix(in srgb, var(--wa-color-border-1) 85%, transparent) 18%,
    color-mix(in srgb, var(--wa-color-border-1) 85%, transparent) 82%,
    transparent
  );
}
.wa-layout--site-marketing .wa-layout__metric-value {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin: 0;
  line-height: 1;
}
.wa-layout--site-marketing .wa-layout__metric-value strong {
  font-family: var(--wa-font-metric);
  font-size: clamp(2.1rem, 3.4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums lining-nums;
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__metric-unit {
  font-family: var(--wa-font-metric);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--wa-color-muted) 78%, var(--wa-color-text));
  transform: translateY(-0.08em);
}
.wa-layout--site-marketing .wa-layout__metric-grid article.is-up .wa-layout__metric-value strong {
  color: var(--wa-metric-up);
}
.wa-layout--site-marketing .wa-layout__metric-grid article.is-up .wa-layout__metric-unit {
  color: color-mix(in srgb, var(--wa-metric-up) 70%, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__metric-grid article.is-down .wa-layout__metric-value strong {
  color: var(--wa-metric-down);
}
.wa-layout--site-marketing .wa-layout__metric-grid article.is-down .wa-layout__metric-unit {
  color: color-mix(in srgb, var(--wa-metric-down) 65%, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__metric-label {
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--wa-color-muted);
}

.wa-layout--site-marketing .wa-layout__voice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wa-site-card-gap);
}
.wa-layout--site-marketing .wa-layout__voice-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px 24px 22px;
}
.wa-layout--site-marketing .wa-layout__voice-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  color: #f5b301;
  font-size: 13px;
}
.wa-layout--site-marketing .wa-layout__voice-quote {
  margin: 0;
  flex: 1;
  font-size: 14.5px;
  line-height: 1.75;
  color: color-mix(in srgb, var(--wa-color-text) 88%, var(--wa-color-muted));
}
.wa-layout--site-marketing .wa-layout__voice-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--wa-color-border-1) 90%, transparent);
}
.wa-layout--site-marketing .wa-layout__voice-avatar {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary);
  border: none;
}
.wa-layout--site-marketing .wa-layout__voice-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.wa-layout--site-marketing .wa-layout__voice-meta strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__voice-meta em {
  font-style: normal;
  font-size: 12.5px;
  color: var(--wa-color-muted);
}

.wa-layout--site-marketing .wa-layout__faq.arco-collapse {
  display: grid;
  gap: 14px;
  max-width: 920px;
  margin: 0 auto;
  background: transparent;
  border: 0;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item {
  margin: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-1) 55%, transparent) !important;
  border-radius: 14px !important;
  background: color-mix(in srgb, var(--wa-color-surface) 92%, transparent);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow:
    var(--wa-shadow-soft),
    inset 0 1px 0 color-mix(in srgb, #fff 42%, transparent);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item:hover,
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-active {
  border-color: color-mix(in srgb, var(--wa-color-primary) 22%, var(--wa-color-border-2) 55%) !important;
  box-shadow: var(--wa-shadow-soft-hover);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item {
  border-color: color-mix(in srgb, #fff 9%, transparent) !important;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-surface) 96%, #0a0a0c) 0%,
      color-mix(in srgb, var(--wa-color-surface) 90%, #0a0a0c) 100%
    );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 16%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.38),
    0 10px 26px rgba(0, 0, 0, 0.3);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item:hover,
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-active {
  border-color: color-mix(in srgb, var(--wa-color-primary) 26%, #fff 8%) !important;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent),
    inset 0 -1px 0 rgba(0, 0, 0, 0.34),
    0 12px 30px rgba(0, 0, 0, 0.34);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-header {
  border-color: color-mix(in srgb, #fff 7%, transparent);
}
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-content,
html[data-theme="dark"] .wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-content-box {
  border-color: color-mix(in srgb, #fff 7%, transparent);
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-header {
  padding: 18px 20px;
  font-weight: 700;
  font-size: 15px;
  color: var(--wa-color-text);
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-header-title {
  font-weight: 700;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-header:hover {
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-icon-right {
  color: var(--wa-color-muted);
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-expand-icon {
  transform: none !important;
  color: var(--wa-color-muted);
  font-size: 16px;
  line-height: 1;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-expand-icon i {
  font-size: 16px;
  line-height: 1;
  color: var(--wa-color-muted);
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-active > .arco-collapse-item-header {
  color: var(--wa-color-text);
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-content {
  padding: 0 !important;
  background: transparent;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-content-box {
  padding: 8px 18px 20px !important;
  color: var(--wa-color-muted);
  font-size: 14px;
  line-height: 1.75;
  text-align: left;
}
.wa-layout--site-marketing .wa-layout__faq .arco-collapse-item-content-box p {
  margin: 0;
  max-width: none;
  text-align: left;
}

@media (max-width: 960px) {
  .wa-layout--site-marketing {
    --wa-site-pad-x: 20px;
    --wa-site-section-gap: 80px;
    --wa-site-card-gap: 18px;
    --wa-site-head-gap: 28px;
  }
  /* 隐藏中栏后改为两列，避免 actions 落在中间列 */
  .wa-layout--site-marketing .wa-layout__navbar-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 12px;
  }
  .wa-layout--site-marketing .wa-layout__actions {
    justify-self: end;
    gap: 6px;
  }
  .wa-layout--site-marketing .wa-layout__menu-toggle {
    display: inline-flex;
  }
  .wa-layout--site-marketing .wa-layout__site-stack { padding: 32px 0 72px; }
  .wa-layout--site-marketing .wa-layout__site-row--hero { padding-top: 28px; }
  .wa-layout--site-marketing .wa-layout__page-title {
    max-width: none;
    font-size: clamp(28px, 8.2vw, 40px);
  }
  .wa-layout--site-marketing .wa-layout__site-hero-visual { margin-top: 40px; }
  .wa-layout--site-marketing .wa-layout__web-stage { min-height: 320px; }
  .wa-layout--site-marketing .wa-layout__web-stage-hero {
    grid-template-columns: 1fr;
    min-height: 140px;
  }
  .wa-layout--site-marketing .wa-layout__web-stage-hero-media { min-height: 88px; }
  .wa-layout--site-marketing .wa-layout__metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }
  .wa-layout--site-marketing .wa-layout__metric-grid article {
    min-height: 96px;
    padding: 18px 12px;
  }
  .wa-layout--site-marketing .wa-layout__metric-grid article:nth-child(2n)::after {
    display: none;
  }
  .wa-layout--site-marketing .wa-layout__metric-grid article:nth-child(-n+2) {
    border-bottom: 1px solid color-mix(in srgb, var(--wa-color-border-1) 70%, transparent);
  }
  .wa-layout--site-marketing .wa-layout__feature-grid { grid-template-columns: 1fr; }
  .wa-layout--site-marketing .wa-layout__steps,
  .wa-layout--site-marketing .wa-layout__price-grid,
  .wa-layout--site-marketing .wa-layout__voice-grid { grid-template-columns: 1fr; }
  .wa-layout--site-marketing .wa-layout__site-row--cta {
    padding: 36px 20px;
    border-radius: var(--wa-radius-lg, 16px);
  }
  .wa-layout--site-marketing .wa-layout__cta-inner {
    gap: 16px;
  }
  .wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__guide-cta {
    width: 100%;
    justify-content: center;
  }
  .wa-layout--site-marketing .wa-layout__site-row--cta .wa-layout__guide-cta .arco-btn {
    flex: 1 1 auto;
  }
  .wa-layout--site-marketing .wa-layout__site-nav { display: none; }
}

@media (min-width: 961px) {
  .wa-layout--site-marketing .wa-layout__menu-toggle {
    display: none !important;
  }
  .wa-layout--site-marketing .wa-layout__nav-drawer,
  .wa-layout--site-marketing .wa-layout__nav-drawer.is-open {
    display: none !important;
  }
}