/* 卡通主题增强：借鉴 Soft Neo-Brutalism 粗描边偏色阴影 + Claymorphism 黏土圆角 + Sketchy 波浪滤镜 */

/* —— 变量微调（叠在 app.css 的 cartoon 上） —— */
[data-theme="cartoon"] {
  --radius: 26px;
  --cartoon-ink: #1e3d4f;
  --cartoon-stroke: #1e3d4f;
  --cartoon-fill: #fffdf7;
  --cartoon-mint: #3dcfb6;
  --cartoon-coral: #ff7b62;
  --cartoon-sun: #ffd36a;
  --cartoon-sky: #7ec8ff;
  --cartoon-lilac: #b8a4ff;
  --line: rgba(30, 61, 79, 0.18);
  --line-strong: rgba(30, 61, 79, 0.55);
  --accent: #2ebfa8;
  --accent-2: #ff7b62;
  --shadow: 0 6px 0 rgba(30, 61, 79, 0.12);
  --font: "Nunito", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --display: "Fredoka", "Nunito", "PingFang SC", sans-serif;
}

/* 手绘轻微扭曲：只作用在「框」上，避免整块文字被 displacement 糊掉 */
[data-theme="cartoon"] .panel,
[data-theme="cartoon"] .panel-tech,
[data-theme="cartoon"] .theme-toggle,
[data-theme="cartoon"] .nav-toggle,
[data-theme="cartoon"] .site-nav a,
[data-theme="cartoon"] .flash li,
[data-theme="cartoon"] .insight-card,
[data-theme="cartoon"] .help-step,
[data-theme="cartoon"] .help-faq,
[data-theme="cartoon"] .table-wrap,
[data-theme="cartoon"] .promo-card,
[data-theme="cartoon"] .tag,
[data-theme="cartoon"] .chip,
[data-theme="cartoon"] .badge,
[data-theme="cartoon"] .stage-hint,
[data-theme="cartoon"] .empty-hint,
[data-theme="cartoon"] .land-ticker,
[data-theme="cartoon"] .land-scene-copy {
  /* 用波浪描边 SVG 代替整块 displacement，可读性更好 */
  filter: none;
}

[data-theme="cartoon"] .btn.primary,
[data-theme="cartoon"] button.primary,
[data-theme="cartoon"] #chat-send,
[data-theme="cartoon"] .btn.ghost,
[data-theme="cartoon"] .theme-toggle,
[data-theme="cartoon"] .nav-toggle,
[data-theme="cartoon"] .site-nav a.active,
[data-theme="cartoon"] .site-nav a:hover {
  /* 轻微手绘感只给小控件 */
  filter: url(#mx-cartoon-wobble-soft);
}

[data-theme="cartoon"] input,
[data-theme="cartoon"] textarea,
[data-theme="cartoon"] select {
  filter: url(#mx-cartoon-wobble-soft);
}

@media (prefers-reduced-motion: reduce) {
  [data-theme="cartoon"] .btn.primary,
  [data-theme="cartoon"] button.primary,
  [data-theme="cartoon"] #chat-send,
  [data-theme="cartoon"] .btn.ghost,
  [data-theme="cartoon"] .theme-toggle,
  [data-theme="cartoon"] .nav-toggle,
  [data-theme="cartoon"] .site-nav a.active,
  [data-theme="cartoon"] .site-nav a:hover,
  [data-theme="cartoon"] input,
  [data-theme="cartoon"] textarea,
  [data-theme="cartoon"] select {
    filter: none;
  }
}

/* —— 底景：云朵 / 波点 / 软光 —— */
[data-theme="cartoon"] .bg-photo {
  background-image: url("/static/img/bg/lab-glassware.jpg");
  filter: saturate(1.4) brightness(1.15) contrast(0.92) hue-rotate(-6deg);
}
[data-theme="cartoon"] .bg-veil {
  background:
    linear-gradient(180deg, rgba(232, 246, 255, 0.72) 0%, rgba(255, 250, 240, 0.78) 48%, rgba(255, 236, 220, 0.88) 100%),
    radial-gradient(ellipse 50% 40% at 8% 12%, rgba(126, 200, 255, 0.55), transparent 60%),
    radial-gradient(ellipse 40% 35% at 92% 8%, rgba(255, 123, 98, 0.35), transparent 55%),
    radial-gradient(circle 22rem at 70% 80%, rgba(255, 211, 106, 0.35), transparent 70%);
}
[data-theme="cartoon"] .bg-grid {
  background-image:
    radial-gradient(circle, rgba(61, 207, 182, 0.28) 1.6px, transparent 1.8px),
    radial-gradient(circle, rgba(255, 123, 98, 0.18) 1.2px, transparent 1.4px);
  background-size: 32px 32px, 48px 48px;
  background-position: 0 0, 16px 12px;
  opacity: 0.65;
  mask-image: none;
}

/* 顶栏下波浪分隔 */
[data-theme="cartoon"] .site-header {
  border-bottom: none !important;
  box-shadow: none !important;
  background: rgba(255, 253, 247, 0.9);
  overflow: visible;
}
[data-theme="cartoon"] .site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -14px;
  height: 18px;
  z-index: 2;
  pointer-events: none;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 36' preserveAspectRatio='none'%3E%3Cpath fill='%23fffdf7' d='M0 18c60-12 120-18 180-12s120 18 180 12 120-18 180-12 120 18 180 12 120-18 180-12 120 18 180 12 120-18 180-6v24H0z'/%3E%3Cpath fill='none' stroke='%231e3d4f' stroke-width='3' stroke-linecap='round' d='M0 18c60-12 120-18 180-12s120 18 180 12 120-18 180-12 120 18 180 12 120-18 180-12 120 18 180 12 120-18 180-6'/%3E%3C/svg%3E")
    center bottom / 100% 100% no-repeat;
}
[data-theme="cartoon"] .header-dna { opacity: 0.12; }
[data-theme="cartoon"] main.wrap { padding-top: 0.6rem; }

/* 卡通装饰层（云 / 星 / 泡泡）默认隐藏，卡通主题显示 */
.cartoon-only { display: none !important; }
[data-theme="cartoon"] .cartoon-only { display: block !important; }
[data-theme="cartoon"] .header-ornaments .ornament:not(.cartoon-only) {
  opacity: 0;
  visibility: hidden;
}
[data-theme="cartoon"] .ornament.cartoon-only {
  opacity: 1;
  visibility: visible;
  filter: drop-shadow(0 3px 0 rgba(30, 61, 79, 0.15));
  animation: cartoon-bob 7s ease-in-out infinite;
}
[data-theme="cartoon"] .ornament-cloud {
  top: 0.15rem; left: 14%; width: 3.2rem; height: 2rem; color: #7ec8ff;
  animation-delay: 0s;
}
[data-theme="cartoon"] .ornament-star {
  top: 0.35rem; right: 18%; width: 1.7rem; height: 1.7rem; color: #ffd36a;
  animation-delay: 0.6s;
}
[data-theme="cartoon"] .ornament-blob-flask {
  bottom: -0.15rem; left: 40%; width: 2.1rem; height: 2.1rem; color: #ff7b62;
  animation-delay: 1.1s;
}
[data-theme="cartoon"] .ornament-bubble {
  top: 0.45rem; right: 6%; width: 1.5rem; height: 1.5rem; color: #3dcfb6;
  animation-delay: 0.3s;
}
@keyframes cartoon-bob {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-6px) rotate(3deg); }
}

/* Brand：统一主标（缠绕 m / 心结） */
[data-theme="cartoon"] .brand-mark {
  width: auto;
  height: 2.65rem;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  filter: none;
}
[data-theme="cartoon"] .brand-mark .brand-logo {
  height: 2.65rem;
  width: auto;
  max-width: 5.4rem;
}
[data-theme="cartoon"] .brand-cn {
  font-weight: 700;
  letter-spacing: 0.01em;
}
[data-theme="cartoon"] .brand-en {
  color: var(--cartoon-coral);
  font-weight: 700;
}

/* 导航：圆角胶囊 + 图标 */
[data-theme="cartoon"] .site-nav a {
  border: 2.5px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--cartoon-ink);
  font-weight: 700;
  padding: 0.42rem 0.85rem 0.42rem 0.55rem;
  gap: 0.4rem;
}
[data-theme="cartoon"] .site-nav a::before {
  content: "";
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 2px solid var(--cartoon-stroke);
  background: var(--cartoon-sun) center / 0.7rem no-repeat;
  box-shadow: 0 2px 0 rgba(30, 61, 79, 0.2);
  flex: 0 0 auto;
}
[data-theme="cartoon"] .site-nav a[href*="workspace"]::before,
[data-theme="cartoon"] .site-nav a[data-landing-ai-open]::before,
[data-theme="cartoon"] .site-nav a[href="#ai-quote"]::before {
  background-color: #7ec8ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M5 10c0-3 2.5-5 7-5s7 2 7 5-2.5 5-7 5c-1.2 0-2.2-.2-3-.5L5 17v-7z'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="help"]::before {
  background-color: #ffd36a;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.6' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Cpath d='M12 17v-1M10 9.5c.4-1.2 1.4-1.8 2.4-1.8 1.3 0 2.2.8 2.2 2s-1 1.7-2 2.2v1'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="orders"]::before,
[data-theme="cartoon"] .site-nav a[href*="order"]::before {
  background-color: #b8a4ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M7 4h10l1 4H6l1-4zM7 8v11h10V8M10 12h4'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="invoice"]::before {
  background-color: #3dcfb6;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M8 4h8v16l-2-1.2L12 20l-2-1.2L8 20V4zM10 9h4M10 13h4'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="share"]::before {
  background-color: #ff9e7a;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='7' cy='12' r='2.2'/%3E%3Ccircle cx='16' cy='7' r='2.2'/%3E%3Ccircle cx='16' cy='17' r='2.2'/%3E%3Cpath d='M9 11l5-3M9 13l5 3'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="promo"]::before {
  background-color: #ff7b62;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 4l1.8 5.2H19l-4.2 3.2 1.6 5.2L12 14.8 7.6 17.6 9.2 12.4 5 9.2h5.2z'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="lab"]::before {
  background-color: #7ec8ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 3h4M11 3v6l-5 9a3.2 3.2 0 0 0 2.8 4.8h6.4A3.2 3.2 0 0 0 18 18l-5-9V3'/%3E%3Cpath d='M8.5 15h7'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="profile"]::before,
[data-theme="cartoon"] .site-nav a[href*="api"]::before {
  background-color: #ffd36a;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='9' r='3.2'/%3E%3Cpath d='M6 19c1.4-3 3.4-4.5 6-4.5s4.6 1.5 6 4.5'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="login"]::before {
  background-color: #3dcfb6;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M10 7V5a2 2 0 0 1 2-2h7v18h-7a2 2 0 0 1-2-2v-2M4 12h10M11 9l3 3-3 3'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a[href*="register"]::before {
  background-color: #ff7b62;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e3d4f' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='8' r='3'/%3E%3Cpath d='M6 19c1-3 3-4.5 6-4.5s5 1.5 6 4.5M16 7h4M18 5v4'/%3E%3C/svg%3E");
}
[data-theme="cartoon"] .site-nav a:hover,
[data-theme="cartoon"] .site-nav a.active {
  background: #fffdf7;
  border-color: var(--cartoon-stroke);
  color: var(--cartoon-ink);
  box-shadow: 0 3px 0 var(--cartoon-stroke);
  transform: translateY(-1px);
}
[data-theme="cartoon"] .site-nav a.active {
  background: linear-gradient(180deg, #fff6d8, #ffe0d4);
}
[data-theme="cartoon"] .nav-logout-form button.linkish {
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  background: #fff;
  box-shadow: 0 3px 0 var(--cartoon-stroke);
  color: var(--cartoon-ink);
  font-weight: 700;
}
[data-theme="cartoon"] .nav-toggle {
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 18px;
  background: #fffdf7;
  box-shadow: 0 3px 0 var(--cartoon-stroke);
  color: var(--cartoon-ink);
}

/* 面板：粗描边 + 偏色阴影 + 波浪顶边 */
[data-theme="cartoon"] .panel,
[data-theme="cartoon"] .panel-tech {
  background: var(--cartoon-fill);
  border: 3px solid var(--cartoon-stroke);
  border-radius: 28px 32px 26px 34px / 30px 26px 34px 28px;
  box-shadow:
    6px 6px 0 rgba(126, 200, 255, 0.65),
    10px 10px 0 rgba(30, 61, 79, 0.08);
  overflow: visible;
  backdrop-filter: none;
}
[data-theme="cartoon"] .panel::before,
[data-theme="cartoon"] .panel-tech::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: -2px;
  height: 14px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 14' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='%231e3d4f' stroke-width='3' stroke-linecap='round' d='M0 8c20-6 40 6 60 0s40 6 60 0 40 6 60 0 40 6 60 0 40 6 60 0 40 6 60 0 40 6 40 0'/%3E%3C/svg%3E")
    center / 100% 100% no-repeat;
  opacity: 0.85;
  pointer-events: none;
}
[data-theme="cartoon"] .panel::after,
[data-theme="cartoon"] .panel-tech::after {
  content: "";
  position: absolute;
  width: 1.1rem;
  height: 1.1rem;
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 50%;
  background: var(--cartoon-sun);
  top: 0.85rem;
  right: 1rem;
  box-shadow: 0 2px 0 rgba(30, 61, 79, 0.2);
  pointer-events: none;
}
[data-theme="cartoon"] .panel h1,
[data-theme="cartoon"] .panel h2,
[data-theme="cartoon"] .panel-tech h1,
[data-theme="cartoon"] .panel-tech h2 {
  font-family: var(--display);
  font-weight: 700;
}

/* 按钮：黏土 / neo-brutal（排除科研导航/促销筛选等自管样式的按钮） */
[data-theme="cartoon"] .btn,
[data-theme="cartoon"] button:not(.linkish):not(.tag):not(.sci-chip):not(.promo-filter):not(.sci-follow):not([data-theme-toggle]):not([data-nav-toggle]):not(.promo-peek-close) {
  border: 2.5px solid var(--cartoon-stroke) !important;
  border-radius: 999px !important;
  font-weight: 700;
  color: var(--cartoon-ink);
  background: #fff;
  box-shadow: 0 4px 0 var(--cartoon-stroke);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
[data-theme="cartoon"] .btn.primary,
[data-theme="cartoon"] button.primary,
[data-theme="cartoon"] #chat-send,
[data-theme="cartoon"] #btn-generate.primary {
  background: linear-gradient(180deg, #6fe0cc 0%, #3dcfb6 55%, #2eb39c 100%) !important;
  color: var(--cartoon-ink) !important;
  border-color: var(--cartoon-stroke) !important;
  box-shadow:
    0 4px 0 var(--cartoon-stroke),
    inset 0 2px 0 rgba(255, 255, 255, 0.45) !important;
}
[data-theme="cartoon"] .btn.ghost {
  background: #fffdf7 !important;
  box-shadow: 0 4px 0 var(--cartoon-stroke);
}
[data-theme="cartoon"] .btn.danger,
[data-theme="cartoon"] button.danger {
  background: #ffe5e0 !important;
  color: #c0392b !important;
}
[data-theme="cartoon"] .btn:hover,
[data-theme="cartoon"] button:not(.linkish):not(.sci-chip):not(.promo-filter):not(.sci-follow):not(.promo-peek-close):hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--cartoon-stroke);
}
[data-theme="cartoon"] .btn:active,
[data-theme="cartoon"] button:not(.linkish):not(.sci-chip):not(.promo-filter):not(.sci-follow):not(.promo-peek-close):active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--cartoon-stroke);
}

/* 科研导航 / 促销：在卡通主题下保留自身选中态，只加一点描边 */
[data-theme="cartoon"] .sci-chips {
  background: color-mix(in srgb, var(--panel-solid, #fffdf8) 96%, transparent);
  border: 2.5px solid var(--cartoon-stroke);
  box-shadow: 0 4px 0 rgba(30, 61, 79, 0.12);
}
[data-theme="cartoon"] .sci-chip {
  border: 2px solid color-mix(in srgb, var(--cartoon-stroke) 55%, transparent);
  box-shadow: none;
  background: #fff;
  color: var(--cartoon-ink);
}
[data-theme="cartoon"] .sci-chip[aria-pressed="true"] {
  background: var(--sci-acc, #2d5bff) !important;
  border-color: var(--cartoon-stroke) !important;
  color: #fff !important;
  box-shadow: 0 3px 0 var(--cartoon-stroke);
}
[data-theme="cartoon"] .sci-search,
[data-theme="cartoon"] .sci-flow,
[data-theme="cartoon"] .sci-card {
  border: 2.5px solid var(--cartoon-stroke);
  box-shadow: 4px 4px 0 rgba(126, 200, 255, 0.35);
  background: #fffdf7;
}
[data-theme="cartoon"] .sci-search input {
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  filter: none !important;
}
[data-theme="cartoon"] .promo-toolbar {
  border: 2.5px solid var(--cartoon-stroke);
  background: #fffdf7;
  box-shadow: 0 4px 0 rgba(30, 61, 79, 0.12);
}
[data-theme="cartoon"] .promo-filter {
  border: 2px solid color-mix(in srgb, var(--cartoon-stroke) 45%, transparent);
  background: #fff;
  color: var(--cartoon-ink);
  box-shadow: none;
}
[data-theme="cartoon"] .promo-filter.is-on {
  background: linear-gradient(120deg, #5eead4, #2dd4bf) !important;
  border-color: var(--cartoon-stroke) !important;
  color: #041016 !important;
  box-shadow: 0 3px 0 var(--cartoon-stroke);
}
[data-theme="cartoon"] .promo-search input {
  border: 2px solid color-mix(in srgb, var(--cartoon-stroke) 40%, transparent) !important;
  box-shadow: none !important;
  filter: none !important;
}

[data-theme="cartoon"] .quote-table input,
[data-theme="cartoon"] .quote-table select,
[data-theme="cartoon"] .oq-query {
  filter: none !important;
  border-radius: 12px !important;
  box-shadow: none;
  color: var(--cartoon-ink) !important;
}

[data-theme="cartoon"] .quote-table.editable input.price-uncertain {
  color: var(--cartoon-ink) !important;
  background: #fff6d9 !important;
  border-color: #d97706 !important;
}

[data-theme="cartoon"] .uncertain-tip {
  color: #9a3412;
}

[data-theme="cartoon"] .oq-panel {
  background: #fffdf7;
  color: var(--cartoon-ink);
}

/* 表单：圆润 + 粗框 */
[data-theme="cartoon"] input,
[data-theme="cartoon"] textarea,
[data-theme="cartoon"] select {
  border: 2.5px solid var(--cartoon-stroke) !important;
  border-radius: 18px 22px 16px 20px / 20px 16px 22px 18px !important;
  background: #fff !important;
  box-shadow: 0 3px 0 rgba(126, 200, 255, 0.45);
  color: var(--cartoon-ink);
}
[data-theme="cartoon"] input:focus,
[data-theme="cartoon"] textarea:focus,
[data-theme="cartoon"] select:focus {
  outline: none;
  box-shadow:
    0 3px 0 rgba(255, 123, 98, 0.45),
    0 0 0 3px rgba(255, 211, 106, 0.55);
}

/* 表格 / 卡片 / 提示 */
[data-theme="cartoon"] .table-wrap {
  border: 3px solid var(--cartoon-stroke);
  border-radius: 22px 26px 20px 24px / 24px 20px 26px 22px;
  box-shadow: 5px 5px 0 rgba(184, 164, 255, 0.45);
  /* 必须可横滑：勿用 overflow:hidden，否则手机左右滑失效 */
  overflow-x: auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
}
[data-theme="cartoon"] .lab-stock-table-wrap .stock-use-table thead th,
[data-theme="cartoon"] .lab-txns-table thead th,
[data-theme="cartoon"] .lab-tag-table-wrap .lab-tag-table thead th {
  background: #fffdf8;
}
[data-theme="cartoon"] .insight-card,
[data-theme="cartoon"] .help-step,
[data-theme="cartoon"] .help-faq,
[data-theme="cartoon"] .flash li,
[data-theme="cartoon"] .stage-hint,
[data-theme="cartoon"] .empty-hint {
  border: 2.5px solid var(--cartoon-stroke) !important;
  border-radius: 22px 26px 20px 24px / 24px 18px 26px 20px !important;
  background: #fffdf7 !important;
  box-shadow: 4px 4px 0 rgba(61, 207, 182, 0.35);
}
[data-theme="cartoon"] .help-step-num {
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 50%;
  background: var(--cartoon-sun);
  color: var(--cartoon-ink);
  box-shadow: 0 2px 0 var(--cartoon-stroke);
}
[data-theme="cartoon"] .nav-badge {
  background: #ff4d6d !important;
  color: #fff !important;
  border: 2px solid var(--cartoon-stroke) !important;
  box-shadow: 0 2px 0 rgba(30, 61, 79, 0.2);
}
  border: 2px solid var(--cartoon-stroke) !important;
  border-radius: 999px !important;
  background: #fff6d8 !important;
  color: var(--cartoon-ink) !important;
  font-weight: 700;
  box-shadow: 0 2px 0 rgba(30, 61, 79, 0.15);
}
[data-theme="cartoon"] .theme-toggle {
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 50%;
  background: linear-gradient(180deg, #fff6d8, #ffd36a);
  box-shadow: 0 3px 0 var(--cartoon-stroke);
  color: var(--cartoon-ink);
}
[data-theme="cartoon"] .theme-toggle-icon {
  background: transparent;
  color: var(--cartoon-ink);
  font-size: 1rem;
}

/* 页脚波浪顶 */
[data-theme="cartoon"] .site-footer {
  border-top: none;
  margin-top: 2rem;
  padding-top: 2.2rem;
  position: relative;
  background: transparent;
}
[data-theme="cartoon"] .site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 22px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 28' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='%231e3d4f' stroke-width='3' stroke-linecap='round' d='M0 16c80-14 160 10 240 0s160 10 240 0 160 10 240 0 160 10 240 0 160 10 240 0 160 10 240 0'/%3E%3C/svg%3E")
    center / 100% 100% no-repeat;
}

/* 促销卡片 */
[data-theme="cartoon"] .promo-card {
  border: 3px solid var(--cartoon-stroke) !important;
  border-radius: 28px 32px 24px 30px / 30px 24px 32px 26px !important;
  background: #fffdf7 !important;
  box-shadow: 6px 6px 0 rgba(255, 123, 98, 0.35) !important;
  overflow: hidden;
}
[data-theme="cartoon"] .promo-stage {
  padding-top: 1.6rem;
}
[data-theme="cartoon"] .promo-title em {
  background: linear-gradient(90deg, #ff7b62, #2ec4b6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Landing */
[data-theme="cartoon"] .land-ticker,
[data-theme="cartoon"] .land-scene-copy,
[data-theme="cartoon"] .land-ai-panel {
  border: 3px solid var(--cartoon-stroke) !important;
  border-radius: 28px 34px 24px 30px / 30px 24px 34px 26px !important;
  box-shadow: 6px 6px 0 rgba(126, 200, 255, 0.45) !important;
  background: #fffdf7 !important;
}
[data-theme="cartoon"] .land-hero-veil {
  background:
    linear-gradient(180deg, rgba(232, 246, 255, 0.2) 0%, rgba(255, 250, 240, 0.55) 45%, rgba(255, 236, 220, 0.92) 100%),
    radial-gradient(ellipse 40% 30% at 80% 15%, rgba(255, 123, 98, 0.35), transparent 70%);
}

/* 工作区聊天气泡感 */
[data-theme="cartoon"] .msg,
[data-theme="cartoon"] .chat-bubble,
[data-theme="cartoon"] .composer,
[data-theme="cartoon"] .workbench {
  border-radius: 22px 28px 20px 26px / 26px 20px 28px 22px;
}
[data-theme="cartoon"] .composer,
[data-theme="cartoon"] .chat-panel,
[data-theme="cartoon"] .drawer {
  border: 2.5px solid var(--cartoon-stroke);
  box-shadow: 4px 4px 0 rgba(184, 164, 255, 0.35);
}

/* 浮动提示 */
[data-theme="cartoon"] .title-tip-float {
  border: 2.5px solid var(--cartoon-stroke);
  border-radius: 16px 20px 16px 4px;
  background: #fffdf7;
  box-shadow: 3px 3px 0 var(--cartoon-stroke);
  color: var(--cartoon-ink);
}