/**
 * 全站基础控件：通栏导航 / 按钮 / 表单 / Toast / 弹窗 / 通用页脚片段
 * 页面版面（斜纹底、竖轨内容区等）见同目录 shell.css
 * Token 一律 var(--wa-*)，来自 assets/common/css/global.css（母版同步）
 */

.wa-shell {
  --site-nav-h: 64px;
  --site-pad-x: 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wa-container {
  width: 100%;
  max-width: var(--wa-container);
  margin: 0 auto;
  padding-left: var(--site-pad-x);
  padding-right: var(--site-pad-x);
}

.wa-main {
  flex: 1;
}

/* 顶栏：对齐 Aceternity 式资源站——实色底、左簇链接、中性悬停、右侧 CTA */
.wa-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--site-nav-h);
  border-bottom: 1px solid color-mix(in srgb, var(--wa-color-border) 70%, transparent);
  background: var(--wa-color-surface);
}

.wa-nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--site-nav-h);
}

/* 三栏：品牌左、操作右；菜单默认靠左可截断，宽屏再窗口居中 */
.wa-brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-width: 0;
  color: var(--wa-color-text);
  text-decoration: none;
}

.wa-brand:hover {
  color: var(--wa-color-text);
}

/* 品牌标：::before 用 logo_2 data-URI 定形（file:// 可用）；字形 SVG 叠上层不进 mask，避免 32px 栅格锯齿 */
.wa-brand__mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  color: var(--wa-color-on-primary, #fff);
  line-height: 0;
}

.wa-brand__mark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--wa-color-primary);
  -webkit-mask-image: url("data:image/png;base64,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");
  mask-image: url("data:image/png;base64,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");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.wa-brand:hover .wa-brand__mark {
  background: transparent;
}

.wa-brand:hover .wa-brand__mark::before {
  background: color-mix(in srgb, var(--wa-color-primary) 88%, #000);
}

.wa-brand__name {
  flex: 0 0 auto;
  font-family: "Courier New", Courier, monospace;
  font-weight: 700;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  white-space: nowrap;
}

.wa-brand__tagline {
  flex: 0 1 auto;
  min-width: 0;
  margin-left: 2px;
  padding-left: 10px;
  border-left: 1px solid color-mix(in srgb, var(--wa-color-border) 90%, transparent);
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-family: var(--wa-font-body, inherit);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 副标仅在足够宽时显示，避免与窗口居中菜单抢位 */
@media (max-width: 1519px) {
  .wa-brand__tagline {
    display: none;
  }
}

.wa-brand__logo {
  position: relative;
  z-index: 1;
  display: block;
  width: 78%;
  height: 78%;
  object-fit: contain;
  pointer-events: none;
}

.wa-nav__links {
  display: none;
  align-items: center;
  justify-content: flex-start;
  gap: 2px;
  /* 0 基准宽：空间不够时先压缩本列并截断，不把右侧操作挤出视口 */
  flex: 1 1 0;
  min-width: 0;
  margin-left: 8px;
  /* 空间不足：靠左，溢出截断；右侧淡出提示未显示完 */
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    #000 0%,
    #000 calc(100% - 24px),
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    #000 0%,
    #000 calc(100% - 24px),
    transparent 100%
  );
}

.wa-nav__links > * {
  flex-shrink: 0;
}

/* 下拉打开时取消裁切，避免菜单被挡住 */
.wa-nav__links:has(.wa-nav__drop.is-open),
.wa-nav__links:has(.wa-nav__drop:hover),
.wa-nav__links:has(.wa-nav__drop:focus-within) {
  overflow: visible;
  -webkit-mask-image: none;
  mask-image: none;
}

.wa-nav__links > a,
.wa-nav__links > .wa-nav__text-btn,
.wa-nav__drop > .wa-nav__drop-trigger {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.25;
  /* 默认略深于 secondary，悬停/选中仍用正文色区分 */
  color: color-mix(
    in srgb,
    var(--wa-color-text) 40%,
    var(--wa-color-text-secondary, var(--wa-color-text-2))
  );
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s ease, background 0.15s ease;
}

.wa-nav__links > .wa-nav__text-btn {
  display: inline-flex;
  align-items: center;
  appearance: none;
  margin: 0;
  border: 0;
  background: transparent;
  /* 只重置 UA；字号/字重/行高沿用上方与 a 的共同规则，勿用 inherit 冲掉 */
  font-family: inherit;
  cursor: pointer;
}

.wa-nav__links > a:hover,
.wa-nav__links > .wa-nav__text-btn:hover,
.wa-nav__drop > .wa-nav__drop-trigger:hover,
.wa-nav__drop.is-open > .wa-nav__drop-trigger,
.wa-nav__drop:hover > .wa-nav__drop-trigger,
.wa-nav__drop:focus-within > .wa-nav__drop-trigger {
  color: var(--wa-color-text);
  background: color-mix(in srgb, var(--wa-color-muted) 10%, transparent);
}

.wa-nav__links > a.is-active,
.wa-nav__drop.is-active > .wa-nav__drop-trigger {
  color: var(--wa-color-text);
  font-weight: 600;
  background: transparent;
}

html[data-theme="dark"] .wa-nav__links > a:hover,
html[data-theme="dark"] .wa-nav__links > .wa-nav__text-btn:hover,
html[data-theme="dark"] .wa-nav__drop > .wa-nav__drop-trigger:hover,
html[data-theme="dark"] .wa-nav__drop.is-open > .wa-nav__drop-trigger,
html[data-theme="dark"] .wa-nav__drop:hover > .wa-nav__drop-trigger,
html[data-theme="dark"] .wa-nav__drop:focus-within > .wa-nav__drop-trigger {
  background: color-mix(in srgb, #fff 8%, transparent);
}

html[data-theme="dark"] .wa-nav__links > a.is-active,
html[data-theme="dark"] .wa-nav__drop.is-active > .wa-nav__drop-trigger {
  background: transparent;
}

.wa-nav__drop {
  position: relative;
}

.wa-nav__drop-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.wa-nav__drop-trigger::after {
  content: "\f078";
  font-family: "Font Awesome 7 Pro";
  font-weight: 300;
  font-size: 0.62em;
  line-height: 1;
  margin-top: 1px;
  opacity: 0.7;
  transform: translateY(0);
  transition: transform 0.15s ease;
}

.wa-nav__drop.is-open > .wa-nav__drop-trigger::after {
  transform: rotate(180deg);
}

.wa-nav__drop-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 60;
  min-width: 156px;
  padding: 6px;
  border: 1px solid var(--wa-color-border);
  /* 弹出菜单 = 轻控件阶，勿用卡面 --wa-radius（白场等会大到像卡片） */
  border-radius: 10px;
  background: var(--wa-color-surface);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease;
  transform: translateY(-4px);
}

/* 设计资源：双列卡片瓦片；相对触发按钮水平居中 */
.wa-nav__drop-menu--rich {
  left: 50%;
  right: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  min-width: 420px;
  max-width: min(480px, calc(100vw - 24px));
  padding: 10px;
  transform: translate(-50%, -4px);
}

/* 设计方案：三列横排卡片（图标上、文案下） */
.wa-nav__drop-menu--rich.wa-nav__drop-menu--plan {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-width: min(900px, calc(100vw - 24px));
  max-width: min(960px, calc(100vw - 24px));
  gap: 12px;
  padding: 12px;
}

.wa-nav__drop-menu--plan .wa-nav__drop-item {
  min-height: 148px;
  padding: 20px 18px 22px;
  border-radius: 14px;
  gap: 14px;
}

.wa-nav__drop-main {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  min-width: 0;
}

.wa-nav__drop-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-width: 0;
}

.wa-nav__drop-menu--plan .wa-nav__drop-head {
  min-height: 48px;
}

.wa-nav__drop-menu--plan .wa-nav__drop-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  font-size: 1.25rem;
}

.wa-nav__drop-menu--plan .wa-nav__drop-body {
  gap: 8px;
}

.wa-nav__drop-menu--plan .wa-nav__drop-zh {
  font-size: 1.0625rem;
  line-height: 1.35;
}

.wa-nav__drop-menu--plan .wa-nav__drop-desc {
  -webkit-line-clamp: 3;
  line-height: 1.5;
  font-size: 0.8125rem;
}

.wa-nav__drop-menu--plan .wa-nav__drop-deco {
  font-size: 3.5rem;
  right: -2px;
  bottom: -8px;
  opacity: 0.9;
}

/* 悬停桥：填上触发器与菜单之间的空隙，避免移入时 :hover 断开立刻收起 */
.wa-nav__drop-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 12px;
}

.wa-nav__drop.is-open .wa-nav__drop-menu,
.wa-nav__drop:hover .wa-nav__drop-menu,
.wa-nav__drop:focus-within .wa-nav__drop-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.wa-nav__drop.is-open .wa-nav__drop-menu--rich,
.wa-nav__drop:hover .wa-nav__drop-menu--rich,
.wa-nav__drop:focus-within .wa-nav__drop-menu--rich {
  transform: translate(-50%, 0);
}

.wa-nav__drop:hover > .wa-nav__drop-trigger::after,
.wa-nav__drop:focus-within > .wa-nav__drop-trigger::after {
  transform: rotate(180deg);
}

html[data-theme="dark"] .wa-nav__drop-menu {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.wa-nav__drop-menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--wa-color-text);
  text-decoration: none;
  white-space: nowrap;
}

.wa-nav__drop-menu a:hover {
  color: var(--wa-color-text);
  background: color-mix(in srgb, var(--wa-color-muted) 10%, transparent);
}

html[data-theme="dark"] .wa-nav__drop-menu a:hover {
  background: color-mix(in srgb, #fff 8%, transparent);
}

.wa-nav__drop-menu--rich .wa-nav__drop-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-height: 100%;
  overflow: hidden;
  isolation: isolate;
  padding: 14px 14px 16px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 55%, transparent);
  border-radius: 12px;
  background: var(--wa-color-surface);
  white-space: normal;
  line-height: 1.4;
  box-shadow: none;
  text-decoration: none;
  color: inherit;
  transition:
    background 0.16s ease,
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.16s ease;
}

.wa-nav__drop-menu--rich .wa-nav__drop-item.is-soon {
  cursor: default;
  opacity: 0.88;
}

/* 轻量对角色晕（偏主色；首页仍用 assets/effects/ribbon-glow） */
.wa-nav__drop-wash {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  opacity: 0.95;
  background:
    radial-gradient(
      120% 90% at 108% -8%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 22%, transparent) 0%,
      transparent 56%
    ),
    radial-gradient(
      88% 68% at 94% 22%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 12%, transparent) 0%,
      transparent 54%
    ),
    linear-gradient(
      128deg,
      transparent 40%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 8%, transparent) 58%,
      transparent 80%
    );
  transition: opacity 0.16s ease;
}

.wa-nav__drop-deco {
  position: absolute;
  right: -6px;
  bottom: -12px;
  z-index: 0;
  font-size: 3.5rem;
  line-height: 1;
  color: color-mix(in srgb, var(--wa-color-primary, #165dff) 16%, transparent);
  transform: rotate(-12deg);
  pointer-events: none;
  user-select: none;
  transition: color 0.16s ease, transform 0.16s ease;
}

.wa-nav__drop-menu--rich a.wa-nav__drop-item:hover {
  /* 盖过通用 a:hover 的 muted 灰底，改用干净主色浅染 */
  background: color-mix(in srgb, var(--wa-color-primary, #165dff) 5%, var(--wa-color-surface));
  border-color: color-mix(in srgb, var(--wa-color-primary, #165dff) 28%, var(--wa-color-border));
  box-shadow: 0 4px 12px color-mix(in srgb, var(--wa-color-primary, #165dff) 5%, transparent);
  transform: translateY(-1px);
}

.wa-nav__drop-menu--rich a.wa-nav__drop-item:hover .wa-nav__drop-wash {
  opacity: 0.72;
}

.wa-nav__drop-menu--rich a.wa-nav__drop-item:hover .wa-nav__drop-deco {
  color: color-mix(in srgb, var(--wa-color-primary, #165dff) 24%, transparent);
  transform: rotate(-8deg) scale(1.04);
}

.wa-nav__drop-menu--rich .wa-nav__drop-item.is-soon:hover {
  border-color: color-mix(in srgb, var(--wa-color-border) 55%, transparent);
  box-shadow: none;
  transform: none;
}

html[data-theme="dark"] .wa-nav__drop-wash {
  opacity: 0.8;
  background:
    radial-gradient(
      120% 90% at 108% -8%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 28%, transparent) 0%,
      transparent 56%
    ),
    radial-gradient(
      88% 68% at 94% 22%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 14%, transparent) 0%,
      transparent 54%
    ),
    linear-gradient(
      128deg,
      transparent 40%,
      color-mix(in srgb, var(--wa-color-primary, #165dff) 12%, transparent) 58%,
      transparent 80%
    );
}

html[data-theme="dark"] .wa-nav__drop-menu--rich .wa-nav__drop-item {
  box-shadow: none;
}

html[data-theme="dark"] .wa-nav__drop-menu--rich a.wa-nav__drop-item:hover {
  background: color-mix(in srgb, var(--wa-color-primary, #165dff) 10%, var(--wa-color-surface));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

html[data-theme="dark"] .wa-nav__drop-menu--rich .wa-nav__drop-item.is-soon:hover {
  box-shadow: none;
}

.wa-nav__drop-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-height: 40px;
}

.wa-nav__drop-menu--rich .wa-nav__drop-icon {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid color-mix(in srgb, var(--wa-color-primary, #165dff) 16%, transparent);
  border-radius: 11px;
  background: color-mix(in srgb, var(--wa-color-surface) 82%, #fff);
  color: var(--wa-color-primary, #165dff);
  font-size: 1.0625rem;
  line-height: 1;
  box-shadow: none;
}

.wa-nav__drop-menu--rich a.wa-nav__drop-item:hover .wa-nav__drop-icon {
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary, #165dff);
  border-color: transparent;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--wa-color-primary, #165dff) 18%, transparent);
}

.wa-nav__drop-body {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wa-nav__drop-zh {
  font-size: 0.9375rem;
  font-weight: 650;
  color: var(--wa-color-text);
}

.wa-nav__drop-badge {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  margin-left: auto;
  padding: 3px 9px;
  border: 1px solid color-mix(in srgb, var(--wa-color-primary, #165dff) 36%, var(--wa-color-border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-primary, #165dff) 14%, var(--wa-color-surface));
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--wa-color-primary, #165dff);
}

html[data-theme="dark"] .wa-nav__drop-badge {
  border-color: color-mix(in srgb, var(--wa-color-primary, #165dff) 48%, transparent);
  background: color-mix(in srgb, var(--wa-color-primary, #165dff) 22%, transparent);
  color: color-mix(in srgb, var(--wa-color-primary, #165dff) 72%, #fff);
}

.wa-nav__drawer-item.is-soon {
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.8;
  cursor: default;
  pointer-events: none;
}

.wa-nav__drawer-item.is-soon .wa-nav__drop-badge {
  margin-left: auto;
}

.wa-nav__drop-desc {
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

@media (max-width: 480px) {
  .wa-nav__drop-menu--rich {
    grid-template-columns: 1fr;
    min-width: min(300px, calc(100vw - 24px));
  }

  .wa-nav__drop-menu--rich.wa-nav__drop-menu--plan {
    grid-template-columns: 1fr;
    min-width: min(300px, calc(100vw - 24px));
    max-width: calc(100vw - 24px);
  }
}

.wa-nav__actions {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
  min-width: 0;
}

.wa-nav__text-link {
  display: none;
  align-items: center;
  height: 32px;
  padding: 0 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--wa-color-muted);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s ease;
}

.wa-nav__text-link:hover {
  color: var(--wa-color-text);
}

.wa-nav__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 90%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-surface) 88%, transparent);
  color: var(--wa-color-text);
  font-size: 0.8rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.wa-nav__icon-btn:hover {
  color: var(--wa-color-text);
  background: color-mix(in srgb, var(--wa-color-muted) 8%, var(--wa-color-surface));
  border-color: var(--wa-color-border);
}

html[data-theme="dark"] .wa-nav__icon-btn:hover {
  background: color-mix(in srgb, #fff 8%, transparent);
}

.wa-nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--wa-color-border);
  border-radius: 8px;
  background: transparent;
  color: var(--wa-color-text);
  cursor: pointer;
}

/* 窄屏侧滑菜单（对齐 layouts/app-sidebar 移动端抽屉） */
.wa-nav__mask {
  display: none;
}

.wa-nav__drawer {
  display: none;
}

.wa-nav__drawer-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  /* 抽屉挂在 body，不继承 .wa-shell 的 --site-nav-h，须自带回退 */
  --site-nav-h: 64px;
  height: var(--site-nav-h);
  min-height: var(--site-nav-h);
  padding: 0 12px 0 14px;
  box-sizing: border-box;
  border-bottom: 1px solid var(--wa-color-border-1, var(--wa-color-border));
}

.wa-nav__drawer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
  color: var(--wa-color-text);
  text-decoration: none;
  overflow: hidden;
}

.wa-nav__drawer-brand .wa-brand__mark {
  width: 36px;
  height: 36px;
}

.wa-nav__drawer-brand-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.wa-nav__drawer-brand-name {
  font-family: "Courier New", Courier, monospace;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.wa-nav__drawer-brand-sub {
  font-size: 0.75rem;
  line-height: 1.2;
  color: var(--wa-color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-nav__drawer-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: 1px solid var(--wa-color-border);
  border-radius: 8px;
  background: transparent;
  color: var(--wa-color-text);
  cursor: pointer;
}

.wa-nav__drawer-close:hover {
  background: color-mix(in srgb, var(--wa-color-muted) 10%, transparent);
}

.wa-nav__drawer-scroll {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 10px;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

.wa-nav__drawer-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wa-nav__drawer-group {
  margin: 4px 0 8px;
}

.wa-nav__drawer-label {
  display: block;
  margin: 0;
  padding: 8px 10px 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--wa-color-muted);
  text-transform: uppercase;
}

.wa-nav__drawer-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 40px;
  margin: 0;
  padding: 0 10px;
  border: 0;
  background: transparent;
  /* 勿用 font: inherit（button 会吃到异常字族/字重，与相邻 a 不一致） */
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  border-radius: 10px;
  color: var(--wa-color-text);
  text-decoration: none;
}

.wa-nav__drawer-item:hover {
  background: color-mix(in srgb, var(--wa-color-primary-soft) 70%, transparent);
}

.wa-nav__drawer-item.is-active {
  color: var(--wa-color-text);
  background: transparent;
  font-weight: 600;
}

.wa-nav__drawer-item.is-active:hover {
  color: var(--wa-color-text);
  background: color-mix(in srgb, var(--wa-color-primary-soft) 70%, transparent);
}

.wa-nav__drawer-icon {
  width: 16px;
  flex-shrink: 0;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.9;
}

.wa-nav__drawer-item.is-active .wa-nav__drawer-icon {
  opacity: 1;
}

.wa-nav__drawer-item-label {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-nav__drawer-foot {
  flex-shrink: 0;
  padding: 12px 14px 16px;
  border-top: 1px solid var(--wa-color-border-1, var(--wa-color-border));
}

.wa-nav__drawer-cta {
  display: inline-flex;
  width: 100%;
  min-height: 40px;
  border-radius: 10px;
}

.wa-nav__drawer-cta[hidden] {
  display: none !important;
}

.wa-nav__drawer-auth {
  display: inline-flex;
  width: 100%;
  min-height: 40px;
  margin-bottom: 8px;
  border-radius: 10px;
}

html.is-nav-drawer-open,
html.is-nav-drawer-open body {
  overflow: hidden;
}

/* 与桌面断点 1100 对齐 */
@media (max-width: 1099.98px) {
  /* 挂在 body 上，盖住整页（含顶栏/公告/内容） */
  .wa-nav__mask {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 240;
    background: var(--wa-mask-bg, color-mix(in srgb, #000 32%, transparent));
    -webkit-backdrop-filter: blur(var(--wa-mask-blur, 4px));
    backdrop-filter: blur(var(--wa-mask-blur, 4px));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .wa-nav__mask.is-open {
    opacity: 1;
    pointer-events: auto;
  }

  .wa-nav__drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 250;
    width: min(272px, 86vw);
    height: 100vh;
    height: 100dvh;
    margin: 0;
    padding: 0;
    border: 0;
    border-right: 1px solid var(--wa-color-border-1, var(--wa-color-border));
    background: color-mix(in srgb, var(--wa-color-surface) 96%, var(--wa-color-bg));
    box-shadow: 3px 0 24px color-mix(in srgb, #000 12%, transparent);
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    overflow: hidden;
    /* 抽屉自身提供导航高度变量，避免挂 body 后高度塌缩 */
    --site-nav-h: 64px;
  }

  .wa-nav__drawer.is-open {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-nav__mask,
  .wa-nav__drawer {
    transition: none;
  }
}

.wa-nav__actions .wa-btn--secondary.wa-nav__auth {
  display: none;
  flex-shrink: 0;
  min-height: 40px;
  margin-left: 0;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

.wa-nav__actions .wa-btn--primary {
  display: none;
  flex-shrink: 0;
  min-height: 40px;
  margin-left: 0;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  /* Aceternity 式内高光环，仍走主钮 token */
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #fff 22%, transparent),
    inset 0 0 10px color-mix(in srgb, #fff 18%, transparent);
}

.wa-nav__actions .wa-btn--primary:hover {
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #fff 36%, transparent),
    inset 0 0 18px color-mix(in srgb, #fff 28%, transparent),
    var(--wa-shadow-button-hover, none);
}

html[data-theme="dark"] .wa-nav__actions .wa-btn--primary {
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #000 18%, transparent),
    inset 0 0 10px color-mix(in srgb, #000 14%, transparent);
}

html[data-theme="dark"] .wa-nav__actions .wa-btn--primary:hover {
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, #000 28%, transparent),
    inset 0 0 18px color-mix(in srgb, #000 22%, transparent),
    var(--wa-shadow-button-hover, none);
}

.wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--wa-btn-radius-lg, var(--wa-radius));
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  /* 与图标/标签统一行盒，避免匿名文本节点继承 body 行高 */
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

/* Firefox <button> 默认内边距会破坏 flex 垂直居中 */
.wa-btn::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/* 图标与文字同为 1em 高 flex 子项，几何居中一致 */
.wa-btn > i[class*="fa-"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  line-height: 1;
  font-size: 1em;
  --fa-width: 1em;
}

.wa-btn > .wa-btn__label {
  display: inline-block;
  line-height: 1;
  white-space: nowrap;
}

/* 仅 Gecko：FA 墨水相对中文偏上；Blink 勿下移 */
@supports (-moz-appearance: none) {
  .wa-btn > i[class*="fa-"] {
    transform: translateY(0.1em);
  }
}

.wa-btn--primary {
  /* 主钮：跟母版/Arco 语义；勿用 --wa-color-accent（品牌装饰色，白场等为黄） */
  background: var(--wa-btn-primary-bg, var(--wa-color-primary));
  border-color: var(--wa-btn-primary-bd, transparent);
  color: var(--wa-btn-primary-fg, var(--wa-color-on-primary, #fff));
}

.wa-btn--primary:hover {
  background: var(
    --wa-btn-primary-bg-hover,
    color-mix(in srgb, var(--wa-color-primary) 82%, #000)
  );
  border-color: var(--wa-btn-primary-bd, transparent);
  color: var(--wa-btn-primary-fg, var(--wa-color-on-primary, #fff));
  box-shadow: var(--wa-shadow-button-hover, none);
}

/* 柔和按钮 = starter .wa-btn--soft：品牌浅底 + 浅描边，悬停实心主色
 * 填充/描边可用 --wa-btn-soft-fill / --wa-btn-soft-bd 按品牌覆写 */
.wa-btn--soft {
  background: var(--wa-btn-soft-fill, color-mix(in srgb, var(--wa-color-primary) 14%, transparent));
  border-color: var(--wa-btn-soft-bd, color-mix(in srgb, var(--wa-color-primary) 28%, transparent));
  color: var(--wa-color-primary);
}

.wa-btn--soft:hover {
  background: var(--wa-color-primary);
  border-color: var(--wa-color-primary);
  color: var(--wa-color-on-primary, #fff);
  box-shadow: none;
}

.wa-btn--soft:active {
  background: color-mix(in srgb, var(--wa-color-primary) 88%, #000);
  border-color: color-mix(in srgb, var(--wa-color-primary) 88%, #000);
  color: var(--wa-color-on-primary, #fff);
}

/* 次级 CTA = 母版 Arco outline：主色描边 + 透明底，悬停 primary-soft */
.wa-btn--ghost,
.wa-btn--outline {
  background: transparent;
  border-color: var(--wa-btn-outline-bd, var(--wa-color-primary));
  color: var(--wa-color-primary);
}

.wa-btn--ghost:hover,
.wa-btn--outline:hover {
  background: var(--wa-color-primary-soft);
  border-color: var(--wa-btn-outline-bd, var(--wa-color-primary));
  color: var(--wa-color-primary);
}

.wa-btn--ghost:active,
.wa-btn--outline:active {
  background: color-mix(in srgb, var(--wa-color-primary) 22%, transparent);
  border-color: var(--wa-btn-outline-bd, var(--wa-color-primary));
  color: var(--wa-color-primary);
}

/* 中性钮 = 母版 .arco-btn-secondary：表面底 + border-2，悬停 fill + 软环（非品牌色） */
.wa-btn--secondary {
  color: var(--wa-color-text);
  background: var(--wa-color-surface);
  border-color: var(--wa-color-border-2, var(--wa-color-border));
}

.wa-btn--secondary:hover {
  background: var(--wa-color-fill-1);
  border-color: var(--wa-color-border-3, var(--wa-color-border));
  box-shadow: 0 0 0 var(--wa-ctrl-ring, 3px) var(--wa-color-fill-2);
  color: var(--wa-color-text);
}

.wa-btn--secondary:active {
  background: var(--wa-color-fill-2);
  border-color: var(--wa-color-border-3, var(--wa-color-border));
  box-shadow: none;
  color: var(--wa-color-text);
}

.wa-btn--secondary:disabled,
.wa-btn--secondary.is-disabled {
  color: var(--wa-color-text-4);
  background: var(--wa-color-surface);
  border-color: var(--wa-color-border-2, var(--wa-color-border));
  box-shadow: none;
  cursor: not-allowed;
}

/* —— 表单项（壳 / 标签 / 提示 / 校验；自 starter 同步） —— */
.wa-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 28rem;
}

.wa-form-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--wa-color-text);
}

.wa-label .wa-req {
  margin-left: 2px;
  color: rgb(var(--danger-6, 239 68 68));
}

.wa-field__hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-field__error {
  display: none;
  margin: 0;
  font-size: 0.8125rem;
  color: rgb(var(--danger-6, 239 68 68));
}

.wa-form-item.is-error .wa-field__error {
  display: block;
}

.wa-form-item.is-error .wa-field__hint {
  display: none;
}

/* —— 通用文本输入（描边 + 清除钮；与 .wa-search__field 搜索胶囊独立） —— */
.wa-field {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  min-height: 44px;
  margin: 0;
  padding: 0 10px 0 14px;
  border: 1px solid var(--wa-color-border-2, var(--wa-color-border));
  border-radius: 10px;
  background: var(--wa-color-surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wa-field:hover:not(:focus-within) {
  border-color: color-mix(in srgb, var(--wa-color-primary) 42%, var(--wa-color-border-2, var(--wa-color-border)));
}

.wa-field:focus-within {
  border-color: var(--wa-color-primary);
  box-shadow: 0 0 0 var(--wa-ctrl-ring, 3px) var(--wa-color-primary-soft);
}

.wa-form-item.is-error .wa-field:hover:not(:focus-within),
.wa-field.is-error:hover:not(:focus-within) {
  border-color: color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 72%, var(--wa-color-border));
}

.wa-form-item.is-error .wa-field,
.wa-field.is-error {
  border-color: rgb(var(--danger-6, 239 68 68));
}

.wa-form-item.is-error .wa-field:focus-within,
.wa-field.is-error:focus-within {
  border-color: rgb(var(--danger-6, 239 68 68));
  box-shadow: 0 0 0 var(--wa-ctrl-ring, 3px) color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 22%, transparent);
}

/* 默认无左侧图标；需要时加 .wa-field--icon */
.wa-field__icon {
  display: none;
  flex: 0 0 auto;
  font-size: 0.9375rem;
  line-height: 1;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  opacity: 0.75;
  pointer-events: none;
}

.wa-field--icon .wa-field__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.wa-field--icon:focus-within .wa-field__icon {
  color: var(--wa-color-primary);
  opacity: 1;
}

.wa-field__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 42px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  line-height: 1.35;
  outline: none;
}

.wa-field__input::placeholder {
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 14px;
  opacity: 0.85;
}

.wa-field__clear {
  flex: 0 0 auto;
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease;
}

/* 仅焦点态且有内容时显示（由 field.js 切换 is-visible） */
.wa-field__clear.is-visible {
  display: inline-flex;
}

.wa-field__clear:hover {
  color: var(--wa-color-text);
}

.wa-field--textarea {
  align-items: flex-start;
  min-height: 0;
  padding: 10px 14px;
}

.wa-field__textarea {
  flex: 1 1 auto;
  width: 100%;
  min-height: 96px;
  margin: 0;
  padding: 0;
  border: 0;
  resize: vertical;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  line-height: 1.5;
  outline: none;
}

.wa-field__textarea::placeholder {
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  opacity: 0.85;
}

.wa-field--select {
  position: relative;
  padding-right: 12px;
}

.wa-field__select {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  height: 42px;
  margin: 0;
  padding: 0 28px 0 0;
  border: 0;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

/* —— 自定义下拉（select[data-wa-combo] + combo.js） ——
 * 列表挂在 .wa-field--select 下，宽度对齐整框 */
.wa-combo {
  position: static;
  width: 100%;
}

.wa-combo__native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wa-combo__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 42px;
  margin: 0;
  padding: 0 4px 0 0;
  border: 0;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}

.wa-combo__value.is-placeholder {
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-combo__chevron {
  flex: 0 0 auto;
  font-size: 0.625rem;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  opacity: 0.72;
  transition: transform 0.15s ease;
}

.wa-combo__trigger[aria-expanded="true"] .wa-combo__chevron {
  transform: rotate(180deg);
}

.wa-combo__list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  width: auto;
  box-sizing: border-box;
  z-index: 40;
  margin: 0;
  padding: 6px;
  list-style: none;
  border: 1px solid var(--wa-color-border);
  border-radius: 6px;
  background: var(--wa-color-surface);
  box-shadow: var(--wa-shadow-soft);
  max-height: 220px;
  overflow-y: auto;
}

.wa-combo__list[hidden] {
  display: none;
}

.wa-combo__list li {
  margin: 0;
  padding: 0;
}

.wa-combo__option {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.wa-combo__option:hover,
.wa-combo__option:focus-visible {
  outline: none;
  background: var(--wa-color-fill-1);
}

.wa-combo__option[aria-selected="true"] {
  background: var(--wa-color-primary-soft);
  color: var(--wa-color-primary);
  font-weight: 600;
}

.wa-field--select.is-open,
.wa-field:has(.wa-combo__trigger[aria-expanded="true"]) {
  border-color: color-mix(in srgb, var(--wa-color-primary) 45%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--wa-color-primary) 20%, transparent);
}

/* —— 复选 / 单选（原生 input + 自绘，跟主色） —— */
.wa-check,
.wa-radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  cursor: pointer;
}

.wa-check input,
.wa-radio input {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--wa-color-border-2, var(--wa-color-border));
  background: var(--wa-color-surface);
  color: var(--wa-color-on-primary);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    box-shadow 0.15s ease;
}

.wa-check input {
  border-radius: 3px;
}

.wa-radio input {
  border-radius: 50%;
}

.wa-check input:hover,
.wa-radio input:hover {
  border-color: color-mix(in srgb, var(--wa-color-primary) 45%, var(--wa-color-border));
}

.wa-check input:focus-visible,
.wa-radio input:focus-visible {
  outline: 2px solid var(--wa-color-primary);
  outline-offset: 2px;
}

.wa-check input:checked {
  border-color: var(--wa-color-primary);
  background-color: var(--wa-color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M2.5 6.2 5 8.7 9.5 3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}

.wa-radio input:checked {
  border-color: var(--wa-color-primary);
  background-color: var(--wa-color-primary);
  background-image: radial-gradient(
    circle,
    #fff 0 3.5px,
    var(--wa-color-primary) 4px
  );
}

.wa-radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* —— 开关（原生 checkbox + 自绘轨道） —— */
.wa-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  cursor: pointer;
  user-select: none;
}

.wa-switch input {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: 40px;
  height: 22px;
  margin: 0;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-2, var(--wa-color-border)) 55%, transparent);
  border-radius: 999px;
  background: var(--wa-color-fill-1, color-mix(in srgb, var(--wa-color-muted) 14%, transparent));
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  transition:
    background 0.18s ease,
    border-color 0.18s ease;
}

.wa-switch input::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px color-mix(in srgb, #000 18%, transparent);
  transform: translateY(-50%);
  transition: transform 0.18s ease;
}

.wa-switch input:hover {
  border-color: color-mix(in srgb, var(--wa-color-primary) 28%, var(--wa-color-border));
}

.wa-switch input:focus-visible {
  outline: 2px solid var(--wa-color-primary);
  outline-offset: 2px;
}

.wa-switch input:checked {
  border-color: var(--wa-color-primary);
  background: var(--wa-color-primary);
}

.wa-switch input:checked::after {
  transform: translate(18px, -50%);
}

.wa-switch input:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.wa-switch-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wa-switch-group--inline {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

/* —— Chip / Badge（自 starter 同步） —— */
.wa-chip,
.wa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--wa-color-border);
  border-radius: 999px;
  background: transparent;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  vertical-align: middle;
}

.wa-chip--accent,
.wa-badge--accent {
  background: var(--wa-color-primary);
  border-color: var(--wa-color-primary);
  color: var(--wa-color-primary-contrast, #fff);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.wa-chip--marked {
  background: color-mix(in srgb, var(--wa-color-primary) 10%, transparent);
  border-color: color-mix(in srgb, var(--wa-color-primary) 45%, transparent);
  color: var(--wa-color-primary);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--wa-color-primary) 15%, transparent);
}

.wa-badge--outline {
  background: transparent;
  border-color: var(--wa-color-border);
  color: var(--wa-color-muted);
}

.wa-chip-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.wa-chip--option {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  cursor: pointer;
  font-family: inherit;
  transition:
    background 150ms ease,
    border-color 150ms ease,
    color 150ms ease,
    box-shadow 150ms ease,
    transform 150ms ease;
}

.wa-chip--option:hover:not(.is-active) {
  transform: translateY(-1px);
}

.wa-chip--option:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--wa-color-primary) 45%, transparent);
  outline-offset: 2px;
}

/* —— Alert —— */
.wa-alert {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--wa-color-border);
  border-radius: var(--wa-radius-md, 12px);
  background: transparent;
  color: var(--wa-color-text);
  font-size: 13px;
  line-height: 1.55;
}

.wa-alert__mark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.55em; /* 对齐正文首行行盒 */
  margin: 0;
  font-size: 1em;
  font-weight: 400;
  line-height: 1;
  color: var(--wa-color-primary);
}

.wa-alert__body {
  min-width: 0;
  flex: 1;
  padding-top: 0;
  line-height: 1.55;
}

.wa-alert--strong {
  background: var(--wa-color-primary);
  border-color: var(--wa-color-primary);
  color: var(--wa-color-primary-contrast, #fff);
  font-weight: 700;
}

.wa-alert--strong .wa-alert__mark {
  color: inherit;
}

/* —— 面包屑 —— */
.wa-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-crumbs__sep {
  opacity: 0.7;
  user-select: none;
}

.wa-crumbs__current {
  color: var(--wa-color-text);
  font-weight: 600;
}

.wa-crumbs a {
  color: inherit;
  text-decoration: none;
}

.wa-crumbs a:hover {
  color: var(--wa-color-primary);
}

/* —— Avatar —— */
.wa-avatar-group {
  display: inline-flex;
  align-items: center;
}

.wa-avatar {
  width: 36px;
  height: 36px;
  margin-left: -8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--wa-color-surface, #fff);
  border-radius: 50%;
  background: var(--wa-color-primary);
  color: var(--wa-color-primary-contrast, #fff);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.wa-avatar-group .wa-avatar:first-child {
  margin-left: 0;
}

.wa-avatar--strong {
  background: color-mix(in srgb, var(--wa-color-text) 72%, transparent);
}

.wa-avatar--muted {
  background: color-mix(in srgb, var(--wa-color-muted) 85%, var(--wa-color-text) 15%);
}

/* —— Progress —— */
.wa-progress {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-text) 6%, transparent);
}

.wa-progress__bar {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--wa-color-primary);
}

.wa-progress-seg {
  display: flex;
  gap: 4px;
  width: 100%;
  height: 12px;
}

.wa-progress-seg__item {
  flex: 1;
  min-width: 0;
  border-radius: 0;
  background: color-mix(in srgb, var(--wa-color-text) 6%, transparent);
}

.wa-progress-seg__item:first-child {
  border-radius: 999px 0 0 999px;
}

.wa-progress-seg__item:last-child {
  border-radius: 0 999px 999px 0;
}

.wa-progress-seg__item.is-on {
  background: var(--wa-color-primary);
}

html[data-theme="dark"] .wa-progress,
html[data-theme="dark"] .wa-progress-seg__item {
  background: color-mix(in srgb, #fff 10%, transparent);
}

html[data-theme="dark"] .wa-progress-seg__item.is-on {
  background: var(--wa-color-primary);
}

/* —— Tooltip（悬停 / 聚焦气泡） —— */
.wa-tooltip {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--wa-color-border);
  border-radius: 50%;
  background: color-mix(in srgb, var(--wa-color-text) 4%, transparent);
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: help;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  --wa-tooltip-bg: color-mix(in srgb, var(--wa-color-surface, #fff) 82%, transparent);
}

html[data-theme="dark"] .wa-tooltip {
  --wa-tooltip-bg: color-mix(in srgb, var(--wa-color-surface, #1a1a1a) 86%, transparent);
}

.wa-tooltip:hover,
.wa-tooltip:focus-within,
.wa-tooltip:focus-visible {
  z-index: 50;
  outline: none;
}

.wa-tooltip:focus-visible {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--wa-color-primary) 45%, transparent);
}

.wa-tooltip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  z-index: 40;
  transform: translateX(-50%);
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--wa-tooltip-bg);
  color: var(--wa-color-text);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow:
    0 10px 28px color-mix(in srgb, var(--wa-color-text) 12%, transparent),
    0 2px 8px color-mix(in srgb, var(--wa-color-text) 6%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: opacity 0.18s ease;
}

.wa-tooltip::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  z-index: 41;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border-style: solid;
  border-width: 6px 5px 0;
  border-color: var(--wa-tooltip-bg) transparent transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.wa-tooltip:hover::after,
.wa-tooltip:hover::before,
.wa-tooltip:focus-within::after,
.wa-tooltip:focus-within::before,
.wa-tooltip:focus-visible::after,
.wa-tooltip:focus-visible::before {
  opacity: 1;
}

html[data-theme="dark"] .wa-tooltip::after {
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.45),
    0 2px 8px rgba(0, 0, 0, 0.28);
}

/* —— 下拉菜单（操作菜单，非表单 select；挂 dropdown.js） —— */
.wa-dropdown {
  position: relative;
  display: inline-flex;
  vertical-align: middle;
  z-index: 1;
}

.wa-dropdown.is-open {
  z-index: 30;
}

.wa-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.wa-dropdown__trigger .wa-dropdown__chevron {
  font-size: 0.625rem;
  opacity: 0.72;
  transition: transform 0.15s ease;
}

.wa-dropdown.is-open .wa-dropdown__chevron {
  transform: rotate(180deg);
}

.wa-dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 50;
  min-width: 168px;
  margin: 0;
  padding: 6px;
  list-style: none;
  border: 1px solid var(--wa-color-border);
  border-radius: 10px;
  background: var(--wa-color-surface);
  box-shadow: 0 6px 20px color-mix(in srgb, #000 10%, transparent);
}

.wa-dropdown__menu[hidden] {
  display: none;
}

.wa-dropdown__menu--end {
  left: auto;
  right: 0;
}

.wa-dropdown__item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 9px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.wa-dropdown__item:hover,
.wa-dropdown__item:focus-visible {
  outline: none;
  background: var(--wa-color-fill-1);
  color: var(--wa-color-text);
}

.wa-dropdown__item i {
  width: 1em;
  text-align: center;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 0.875rem;
}

.wa-dropdown__item--danger {
  color: rgb(var(--danger-6, 239 68 68));
}

.wa-dropdown__item--danger i {
  color: inherit;
}

.wa-dropdown__item--danger:hover,
.wa-dropdown__item--danger:focus-visible {
  background: color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 10%, transparent);
  color: rgb(var(--danger-6, 239 68 68));
}

.wa-dropdown__sep {
  display: block;
  height: 1px;
  margin: 5px 8px;
  border: 0;
  background: color-mix(in srgb, var(--wa-color-border) 68%, transparent);
}

html[data-theme="dark"] .wa-dropdown__menu {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);
}

/* —— 全局轻提示（顶栏居中，带图标） —— */
.wa-toast-host {
  position: fixed;
  top: 20px;
  left: 50%;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: min(92vw, 420px);
  transform: translateX(-50%);
  pointer-events: none;
}

.wa-toast {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  width: max-content;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--wa-color-border-2, var(--wa-color-border));
  border-radius: 12px;
  background: var(--wa-color-surface);
  color: var(--wa-color-text);
  box-shadow: var(--wa-shadow-soft);
  pointer-events: auto;
  animation: wa-toast-in 0.22s ease both;
}

.wa-toast.is-leaving {
  animation: wa-toast-out 0.18s ease both;
}

.wa-toast__icon {
  flex: 0 0 auto;
  margin-top: 1px;
  font-size: 1rem;
  line-height: 1;
}

.wa-toast__text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
}

.wa-toast--info .wa-toast__icon {
  color: var(--wa-color-primary);
}

.wa-toast--success .wa-toast__icon {
  color: var(--wa-color-success, #00b42a);
}

.wa-toast--warning .wa-toast__icon {
  color: var(--wa-color-warning, #ff7d00);
}

.wa-toast--error .wa-toast__icon {
  color: var(--wa-color-danger, #f53f3f);
}

@keyframes wa-toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes wa-toast-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}

.wa-footer {
  margin-top: auto;
  border-top: 1px solid var(--wa-color-border);
  background: color-mix(in srgb, var(--wa-color-surface) 70%, transparent);
}

.wa-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 0;
  font-size: 0.875rem;
  color: var(--wa-color-muted);
}

.wa-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.wa-footer__links a {
  color: var(--wa-color-muted);
  text-decoration: none;
}

.wa-footer__links a:hover {
  color: var(--wa-color-primary);
}

/*
 * ≥960：桌面顶栏（字号不变；空间不足靠左截断）；
 * <960：移动端汉堡，顶栏链接完全隐藏（进抽屉）。
 */
@media (min-width: 960px) {
  .wa-nav__links {
    display: flex;
  }

  .wa-nav__toggle {
    display: none;
  }

  .wa-nav__drawer,
  .wa-nav__drawer.is-open,
  .wa-nav__mask,
  .wa-nav__mask.is-open {
    display: none;
  }

  .wa-nav__text-link {
    display: inline-flex;
  }

  .wa-nav__actions .wa-btn--secondary.wa-nav__auth {
    display: inline-flex;
  }

  .wa-nav__actions .wa-btn--primary {
    display: inline-flex;
  }

  /* [hidden] 会被上面的 display:inline-flex 盖掉 */
  .wa-nav__actions .wa-btn--primary[hidden] {
    display: none !important;
  }
}

/* 宽屏：菜单相对窗口水平居中（空间足够，不再截断） */
@media (min-width: 1520px) {
  .wa-nav__links {
    position: absolute;
    inset: 0;
    z-index: 1;
    flex: unset;
    width: auto;
    margin-left: 0;
    justify-content: center;
    overflow: visible;
    pointer-events: none;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .wa-nav__links > * {
    pointer-events: auto;
  }
}

/* —— 通用弹窗 —— */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;
}

.wa-modal.is-open {
  display: block;
}

.wa-modal__overlay {
  position: absolute;
  inset: 0;
  background: var(--wa-mask-bg, color-mix(in srgb, #000 32%, transparent));
  -webkit-backdrop-filter: blur(var(--wa-mask-blur, 4px));
  backdrop-filter: blur(var(--wa-mask-blur, 4px));
}

.wa-modal.is-open .wa-modal__overlay {
  animation: wa-modal-overlay-in 220ms ease both;
}

.wa-modal__panel {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  width: min(700px, calc((100vw - 56px) * 0.7));
  max-height: min(78vh, 780px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 88%, transparent);
  border-radius: var(--wa-radius-lg, var(--wa-radius));
  background: var(--wa-color-surface);
  color: var(--wa-color-text);
  box-shadow: var(--wa-shadow-soft, 0 24px 64px color-mix(in srgb, #000 18%, transparent));
}

.wa-modal.is-open .wa-modal__panel {
  animation: wa-modal-in 280ms ease both;
}

/* 导航「微信交流群」：压过默认 panel 宽，贴合竖版二维码 */
.wa-modal.wa-nav-wechat-modal .wa-modal__panel {
  width: min(400px, calc(100vw - 32px));
  max-width: min(400px, calc(100vw - 32px));
  max-height: none;
  overflow: visible;
}

.wa-nav-wechat-modal__header {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 12px 20px 12px 24px;
}

.wa-nav-wechat-modal__header .wa-modal__title {
  --wa-wechat-title-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--wa-wechat-title-size);
  font-weight: 400;
  line-height: 1;
}

.wa-nav-wechat-modal__header .wa-modal__title .wa-icon-wechat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  /* FA 墨水盒小于中文 em 方，略放大才与标题视觉同高 */
  font-size: calc(var(--wa-wechat-title-size) * 1.15);
  line-height: 1;
  /* 跟标题正文色；暗色勿 inherit 到错误值 / 勿吃 img 的 invert */
  color: var(--wa-color-text, #1d2129);
  filter: none;
}

.wa-modal.wa-nav-wechat-modal .wa-modal__body,
.wa-nav-wechat-modal__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
  gap: 6px;
  padding: 24px 40px 28px;
  overflow: visible;
  /* 极淡灰底；底角与 panel 圆角对齐，避免直角盖住外壳 */
  border-radius: 0 0 var(--wa-radius-lg, var(--wa-radius)) var(--wa-radius-lg, var(--wa-radius));
}

/* 暗色勿再给 body 叠浅底：与 panel/header 同用 --wa-color-surface，避免色差 */

.wa-nav-wechat-modal__name {
  margin: 0;
  color: var(--wa-color-text);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

.wa-nav-wechat-modal__desc {
  margin: 0 0 6px;
  color: var(--wa-color-muted);
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
}

.wa-nav-wechat-modal__qr {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  aspect-ratio: 1070 / 1499;
  border-radius: 10px;
  border: 1px solid var(--wa-color-border);
  background: #fff;
  object-fit: cover;
}

.wa-nav-wechat-modal__save {
  gap: 6px;
  width: 100%;
  max-width: 280px;
  min-height: 40px;
  margin-top: 10px;
  justify-content: center;
  font-size: 0.875rem;
}

.wa-nav-wechat-modal__invite {
  margin-top: 14px;
  z-index: 2;
}

.wa-nav-wechat-modal__invite-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--wa-color-muted);
  font: inherit;
  font-size: 12px;
  line-height: 1.4;
  cursor: pointer;
  transition: color 0.15s ease;
}

.wa-nav-wechat-modal__invite-btn:hover,
.wa-nav-wechat-modal__invite:focus-within .wa-nav-wechat-modal__invite-btn {
  color: var(--wa-color-text);
}

.wa-nav-wechat-modal__invite-btn .fa-user-plus {
  font-size: 12px;
}

.wa-nav-wechat-modal .wa-nav-wechat-modal__invite-card.wa-bg-mp__card {
  z-index: 30;
  width: 200px;
  padding: 14px;
  box-sizing: border-box;
}

.wa-nav-wechat-modal__invite-card .wa-bg-mp__hint {
  margin-top: 12px;
  margin-bottom: 0;
  white-space: normal;
  text-align: center;
}

.wa-nav-wechat-modal .wa-nav-wechat-modal__invite-card .wa-bg-mp__qr {
  width: 180px;
  height: 240px;
}

@keyframes wa-modal-in {
  from {
    opacity: 0;
    transform: translate3d(-50%, calc(-50% + 10px), 0) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate3d(-50%, -50%, 0) scale(1);
  }
}

@keyframes wa-modal-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.wa-modal__header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 52px;
  padding: 12px 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--wa-color-border) 85%, transparent);
}

/* 弹窗标题 / 关闭钮：与设计资源「使用说明」同源，全站共用 */
.wa-modal__title,
.wa-dr-modal__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.3;
  color: var(--wa-color-text, #1d2129);
}

.wa-modal__close,
.wa-dr-modal__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--wa-color-muted, #86909c);
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 0.12s ease,
    color 0.12s ease;
}

.wa-modal__close:hover,
.wa-modal__close:focus-visible,
.wa-dr-modal__action:hover,
.wa-dr-modal__action:focus-visible {
  background: color-mix(in srgb, var(--wa-color-muted, #86909c) 14%, transparent);
  color: var(--wa-color-text, #1d2129);
  outline: none;
}

/* 程序化 focus 时不要给关闭钮画高亮（仅键盘 :focus-visible 保留） */
.wa-modal__close:focus:not(:focus-visible),
.wa-dr-modal__action:focus:not(:focus-visible) {
  outline: none;
  background: transparent;
  color: var(--wa-color-muted, #86909c);
}

.wa-modal__panel:focus {
  outline: none;
}

.wa-modal__body {
  flex: 1 1 auto;
  padding: 16px 18px 20px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.wa-modal__footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 16px 16px;
  border-top: 1px solid color-mix(in srgb, var(--wa-color-border) 85%, transparent);
}

/* —— 确认框（WA_CONFIRM；图标 + 标题/说明 + 取消/确定） —— */
.wa-modal--confirm {
  z-index: 1100;
}

.wa-modal--confirm .wa-modal__panel {
  position: absolute;
  width: min(400px, calc(100vw - 32px));
  max-height: none;
  padding: 22px 22px 18px;
  border-radius: 14px;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--wa-color-border) 70%, transparent),
    0 18px 48px color-mix(in srgb, #000 14%, transparent);
}

.wa-modal--confirm .wa-modal__close--corner {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}

.wa-modal--confirm .wa-modal__body--confirm {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 4px 28px 0 0;
  overflow: visible;
}

.wa-modal--confirm .wa-modal__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-top: 1px;
  background: none;
  border-radius: 0;
  font-size: 1.5rem;
  line-height: 1;
}

.wa-modal--confirm-info .wa-modal__icon {
  color: var(--wa-color-primary);
}

.wa-modal--confirm-warning .wa-modal__icon {
  color: var(--wa-color-warning, #ff7d00);
}

.wa-modal--confirm-danger .wa-modal__icon {
  color: rgb(var(--danger-6, 239 68 68));
}

.wa-modal--confirm .wa-modal__copy {
  flex: 1 1 auto;
  min-width: 0;
  padding-top: 2px;
}

.wa-modal--confirm .wa-modal__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.wa-modal--confirm .wa-modal__message {
  margin: 8px 0 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-modal--confirm .wa-modal__footer {
  gap: 8px;
  margin-top: 20px;
  padding: 0;
  border-top: none;
}

.wa-modal--confirm .wa-modal__footer .wa-btn {
  min-height: 36px;
  padding: 0 16px;
  font-size: 13px;
  border-radius: 8px;
}

.wa-modal--confirm .wa-btn--danger {
  background: rgb(var(--danger-6, 239 68 68));
  border-color: rgb(var(--danger-6, 239 68 68));
  color: #fff;
  box-shadow: 0 6px 16px color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 26%, transparent);
}

.wa-modal--confirm .wa-btn--danger:hover {
  background: color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 88%, #000);
  border-color: color-mix(in srgb, rgb(var(--danger-6, 239 68 68)) 88%, #000);
  color: #fff;
}

body.wa-modal-open,
html.wa-modal-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .wa-modal__panel {
    width: calc(100vw - 28px);
    max-height: 86vh;
  }

  .wa-modal.wa-nav-wechat-modal .wa-modal__panel {
    width: min(400px, calc(100vw - 32px));
    max-width: min(400px, calc(100vw - 32px));
    max-height: none;
  }

  .wa-modal--confirm .wa-modal__panel {
    width: calc(100vw - 28px);
    padding: 18px 16px 16px;
  }

  .wa-modal__header {
    min-height: 48px;
    padding: 10px 14px;
  }

  .wa-modal__body {
    padding: 12px 14px 16px;
  }

  .wa-modal--confirm .wa-modal__body--confirm {
    padding-right: 24px;
    gap: 12px;
  }

  .wa-modal__footer {
    padding: 10px 14px 14px;
  }

  .wa-modal--confirm .wa-modal__footer {
    padding: 0;
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-modal.is-open .wa-modal__panel,
  .wa-modal.is-open .wa-modal__overlay {
    animation: none !important;
  }
}

/* —— 导航搜索弹窗（command palette） —— */
.wa-search .wa-modal__panel,
.wa-search__panel {
  position: relative;
  top: min(18vh, 140px);
  transform: translate3d(-50%, 0, 0);
  width: min(560px, calc(100vw - 32px));
  max-height: min(72vh, 640px);
  padding: 22px 22px 12px;
  border-radius: calc(var(--wa-radius-lg, 16px) + 8px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wa-search .wa-modal__close--corner {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
}

.wa-search.is-open .wa-modal__panel,
.wa-search.is-open .wa-search__panel {
  animation: wa-search-in 280ms ease both;
}

@keyframes wa-search-in {
  from {
    opacity: 0;
    transform: translate3d(-50%, 8px, 0) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate3d(-50%, 0, 0) scale(1);
  }
}

.wa-search__heading {
  margin: 0;
  padding-right: 36px;
  font-family: var(--wa-font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--wa-color-text);
}

.wa-search__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 -4px;
  padding: 0 4px;
}

.wa-search__tab {
  margin: 0;
  padding: 6px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.3;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.wa-search__tab:hover {
  color: var(--wa-color-text);
}

.wa-search__tab.is-active {
  background: color-mix(in srgb, var(--wa-color-muted) 12%, var(--wa-color-surface));
  color: var(--wa-color-text);
}

html[data-theme="dark"] .wa-search__tab.is-active {
  background: color-mix(in srgb, var(--wa-color-muted) 18%, transparent);
}

.wa-search__field {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 12px;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-muted) 10%, var(--wa-color-surface));
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  cursor: text;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

html[data-theme="dark"] .wa-search__field {
  background: color-mix(in srgb, var(--wa-color-muted) 16%, transparent);
}

.wa-search__field:hover {
  background: color-mix(in srgb, var(--wa-color-muted) 14%, var(--wa-color-surface));
  border-color: color-mix(in srgb, var(--wa-color-border) 90%, transparent);
}

html[data-theme="dark"] .wa-search__field:hover {
  background: color-mix(in srgb, var(--wa-color-muted) 22%, transparent);
}

.wa-search__field:focus-within {
  background: var(--wa-color-surface);
  border-color: color-mix(in srgb, var(--wa-color-primary, #5b4dff) 55%, var(--wa-color-border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--wa-color-primary, #5b4dff) 18%, transparent);
  color: var(--wa-color-text);
}

html[data-theme="dark"] .wa-search__field:focus-within {
  background: color-mix(in srgb, var(--wa-color-surface) 92%, #fff);
}

.wa-search__field-icon {
  flex: 0 0 auto;
  font-size: 0.875rem;
  opacity: 0.7;
  pointer-events: none;
}

.wa-search__field input {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  padding: 7px 0;
  border: 0;
  background: transparent;
  color: var(--wa-color-text);
  font: inherit;
  font-size: 14px;
  line-height: 1.35;
  outline: none;
}

.wa-search__field input::placeholder {
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 14px;
  opacity: 0.85;
}

.wa-search__clear {
  flex: 0 0 auto;
  display: none;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.wa-search__clear.is-visible {
  display: inline-flex;
}

.wa-search__clear:hover {
  color: var(--wa-color-text);
  background: transparent;
}

.wa-search__results {
  flex: 1 1 auto;
  margin: 0 -6px;
  padding: 4px 6px 10px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.wa-search__group + .wa-search__group {
  margin-top: 14px;
}

.wa-search__group-title {
  margin: 0 0 6px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-search__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  border-radius: var(--wa-radius, 12px);
  color: inherit;
  text-decoration: none;
  transition: background 0.15s ease;
}

.wa-search__item:hover,
.wa-search__item.is-active {
  background: color-mix(in srgb, var(--wa-color-muted) 10%, var(--wa-color-surface));
}

html[data-theme="dark"] .wa-search__item:hover,
html[data-theme="dark"] .wa-search__item.is-active {
  background: color-mix(in srgb, var(--wa-color-muted) 16%, transparent);
}

.wa-search__item-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 90%, transparent);
  border-radius: 6px;
  background: var(--wa-color-surface);
  color: var(--wa-color-text);
  font-size: 0.95rem;
  line-height: 1;
}

.wa-search__item:hover .wa-search__item-icon,
.wa-search__item.is-active .wa-search__item-icon {
  color: var(--wa-color-text);
  border-color: color-mix(in srgb, var(--wa-color-border) 100%, transparent);
}

.wa-search__item-body {
  flex: 1 1 auto;
  min-width: 0;
}

.wa-search__item-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  font-size: 0.925rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--wa-color-text);
}

.wa-search__badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border) 88%, transparent);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-search__item.is-soon {
  cursor: default;
  opacity: 0.78;
  pointer-events: none;
}

.wa-search__item-desc {
  margin: 2px 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

.wa-search__empty {
  margin: 28px 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  color: var(--wa-color-text-secondary, var(--wa-color-muted));
}

@media (max-width: 720px) {
  .wa-search .wa-modal__panel,
  .wa-search__panel {
    top: 12px;
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    padding: 18px 16px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-search.is-open .wa-modal__panel,
  .wa-search.is-open .wa-search__panel {
    animation: none !important;
  }
}