/* 保留 TheOne 登录页点缀背景，覆盖 portal 默认底色 */
html.portal-scroll.page-landing-root {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100% !important;
}

html.portal-scroll.page-landing-root body {
  background: transparent;
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100% !important;
  touch-action: pan-y;
  overscroll-behavior-x: none;
}

html.portal-scroll.page-landing-root *,
html.portal-scroll.page-landing-root *::before,
html.portal-scroll.page-landing-root *::after {
  box-sizing: border-box;
}

/* 全站页面底色：白底 + 暖杏渐变 */
html.page-landing-root,
html.app-theme-root,
html.bot-dash-root.page-landing-root {
  --page-bg-gradient: linear-gradient(
    165deg,
    #ffffff 0%,
    #fffbf7 24%,
    #fff7ed 52%,
    #ffedd5 76%,
    #ffffff 100%
  );
  /* 暖阳杏主题 — 背景/按钮/强调色统一 */
  --to-text: #44403c;
  --to-muted: #78716c;
  --to-subtle: rgba(68, 64, 60, 0.52);
  --to-primary: #ea580c;
  --to-primary-dark: #c2410c;
  --to-primary-soft: rgba(234, 88, 12, 0.08);
  --to-accent: #fb923c;
  --to-border: var(--to-text);
  --to-card: #ffffff;
  --to-grad: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
  --to-grad-hover: linear-gradient(135deg, #f97316 0%, #c2410c 100%);
  --to-shadow-primary: rgba(234, 88, 12, 0.22);
  --to-btn-grad: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
  --to-btn-hover: linear-gradient(135deg, #c2410c 0%, #9a3412 100%);
  --to-btn-shadow: rgba(194, 65, 12, 0.28);
  --to-shadow-soft: rgba(68, 64, 60, 0.05);
}

.page-landing {
  background: var(--page-bg-gradient);
  background-color: #ffffff;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

.page-landing::before {
  content: '';
  position: fixed;
  width: min(320px, 80vw);
  height: min(320px, 80vw);
  background: radial-gradient(circle, rgba(251, 146, 60, 0.26) 0%, transparent 65%);
  top: -40px;
  right: 0;
  pointer-events: none;
  z-index: 0;
}

.page-landing::after {
  content: '';
  position: fixed;
  width: min(280px, 70vw);
  height: min(280px, 70vw);
  background: radial-gradient(circle, rgba(254, 215, 170, 0.32) 0%, transparent 65%);
  bottom: 80px;
  left: 0;
  pointer-events: none;
  z-index: 0;
}

@media (min-width: 769px) {
  .page-landing,
  .app-shell.page-landing,
  html.bot-dash-root .page-landing,
  html.app-theme-root .page-landing,
  html.portal-scroll.ss-auth-page .page-landing {
    background-attachment: fixed;
  }
}

@media (min-width: 769px) {
  .page-landing::before {
    width: 520px;
    height: 520px;
    top: -100px;
    right: -60px;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.32) 0%, rgba(251, 146, 60, 0.1) 48%, transparent 72%);
  }

  .page-landing::after {
    width: 380px;
    height: 380px;
    bottom: -60px;
    left: -40px;
    background: radial-gradient(circle, rgba(254, 215, 170, 0.28) 0%, transparent 68%);
  }
}

@keyframes portal-enter-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 28px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.portal-enter {
  opacity: 0;
  animation: portal-enter-rise 0.68s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: var(--portal-enter-delay, 0s);
}

@media (prefers-reduced-motion: reduce) {
  .portal-enter {
    opacity: 1 !important;
    animation: none !important;
    transform: none !important;
  }
}

/* ===== Solelyu 暖阳杏主题 ===== */
html.portal-scroll.page-landing-root {
  --to-primary: #ea580c;
  --to-primary-dark: #c2410c;
  --to-accent: #fb923c;
  --to-text: #44403c;
  --to-grad: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
  --to-grad-hover: linear-gradient(135deg, #f97316 0%, #c2410c 100%);
}

html.portal-scroll .ss-landing .ss-brand-icon {
  background: var(--to-grad) !important;
  box-shadow: 0 4px 12px var(--to-shadow-primary) !important;
}

html.portal-scroll .ss-landing .ss-hero-title,
html.portal-scroll .ss-landing .ss-hero h1 {
  color: var(--to-text) !important;
  -webkit-text-fill-color: var(--to-text) !important;
  background: none !important;
}

html.portal-scroll .ss-landing .ss-landing-btn--primary,
html.portal-scroll .ss-landing .ss-landing-btn--pricing {
  background: var(--to-btn-grad) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 4px 16px var(--to-btn-shadow) !important;
}

html.portal-scroll .ss-landing .ss-landing-btn--primary:hover,
html.portal-scroll .ss-landing .ss-landing-btn--pricing:hover {
  background: var(--to-btn-hover) !important;
  box-shadow: 0 6px 20px var(--to-btn-shadow) !important;
}

html.portal-scroll .ss-landing .ss-nav-links .ss-nav-cta {
  background: var(--to-btn-grad) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 2px 10px var(--to-btn-shadow) !important;
}

html.portal-scroll .ss-landing .ss-nav-links .ss-nav-cta:hover {
  background: var(--to-btn-hover) !important;
  color: #fff !important;
  transform: none !important;
}

html.portal-scroll.ss-auth-page .ss-auth-brand-mark {
  background: var(--to-grad) !important;
  box-shadow: 0 4px 12px var(--to-shadow-primary) !important;
}

html.portal-scroll.ss-auth-page .agree-text a {
  color: var(--to-primary) !important;
}

/* ===== 登录页：跟首页背景统一，不加卡片框架 ===== */
/* 底色：淡粉渐变 + 玫瑰光晕由 .page-landing::before/::after 提供，与首页同源 */
html.portal-scroll.ss-auth-page,
html.portal-scroll.ss-auth-page body {
  background: transparent !important;
  background-color: transparent !important;
}

html.portal-scroll.ss-auth-page .page-landing {
  background: var(--page-bg-gradient) !important;
  background-color: #ffffff !important;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  max-width: 100%;
  position: relative;
  overflow-x: hidden;
}

html.portal-scroll.ss-auth-page .ss-auth-wrap {
  position: relative;
  z-index: 1;
  background: transparent !important;
  min-height: 100dvh;
  min-height: 100svh;
}

html.portal-scroll.ss-auth-page .ss-auth-wrap--wechat {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: 16vh;
}

html.portal-scroll.ss-auth-page .ss-auth-wrap .back-home {
  color: rgba(63, 63, 70, 0.55) !important;
  font-weight: 500;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

html.portal-scroll.ss-auth-page .ss-auth-wrap .back-home:active {
  color: var(--to-text) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-title {
  color: var(--to-text) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-subtitle {
  color: rgba(63, 63, 70, 0.52) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-wrap--wechat .ss-auth-card,
html.portal-scroll.ss-auth-page .ss-auth-card {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

html.portal-scroll.ss-auth-page .ss-auth-wechat-btn {
  background: var(--to-card) !important;
  color: var(--to-text) !important;
  border: none !important;
  border-radius: 16px !important;
  box-shadow: 0 2px 10px var(--to-shadow-soft) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-wechat-btn:hover:not(:disabled) {
  transform: translateY(-1px) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(63, 63, 70, 0.08) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-wechat-btn:active:not(:disabled) {
  transform: scale(0.98) !important;
}

html.portal-scroll.ss-auth-page .ss-auth-wechat-btn__icon {
  color: #07c160 !important;
}

html.portal-scroll.ss-auth-page .ss-auth-alt-btn {
  color: var(--to-subtle) !important;
  -webkit-tap-highlight-color: transparent;
}

html.portal-scroll.ss-auth-page .ss-auth-alt-btn__icon {
  background: rgba(255, 255, 255, 0.8) !important;
  border: 1px solid var(--to-border) !important;
  color: var(--to-primary) !important;
  box-shadow: none !important;
}

html.portal-scroll.ss-auth-page .agree-row {
  color: rgba(63, 63, 70, 0.5) !important;
}

html.portal-scroll.ss-auth-page .agree-row input[type="checkbox"] {
  accent-color: var(--to-primary);
}

html.portal-scroll.ss-auth-page .ss-auth-agree--under-wechat {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 14px;
  margin-bottom: 0;
  padding: 0 20px;
  box-sizing: border-box;
}

html.portal-scroll.ss-auth-page .agree-row--silent {
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  max-width: 300px;
  margin: 0 auto;
  text-align: center;
}

html.portal-scroll.ss-auth-page .agree-checkbox-ui {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  border-radius: 4px;
  background: var(--to-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 1px 4px rgba(196, 92, 62, 0.28);
}

html.portal-scroll.ss-auth-page .agree-row--silent .agree-text {
  flex: 1;
  min-width: 0;
  text-align: center;
  line-height: 1.6;
  font-size: 11px;
  color: rgba(63, 63, 70, 0.52);
}

.auth-toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%) translateY(12px);
  background: rgba(63, 63, 70, 0.9);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  max-width: min(90vw, 320px);
  text-align: center;
  line-height: 1.4;
}

.auth-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.landing-mob-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 50px;
  padding: 14px 20px;
  border-radius: 999px;
  background: var(--to-btn-grad);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 18px var(--to-btn-shadow);
  box-sizing: border-box;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.landing-mob-btn:active {
  transform: scale(0.98);
  box-shadow: 0 2px 12px var(--to-btn-shadow);
}

/* 下滑进入视口动效 */
.scroll-reveal {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

.scroll-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* 数字图标替代表情 */
html.portal-scroll .ss-landing .icon-wrap.icon-num {
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em;
  color: var(--to-primary) !important;
  background: rgba(234, 88, 12, 0.08) !important;
  border: 1px solid rgba(234, 88, 12, 0.15) !important;
}

html.portal-scroll .ss-landing .ss-use-card h3 {
  margin-top: 0;
}

html.portal-scroll .ss-landing .ss-tag-row .ss-tag::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #059669;
  margin-right: 5px;
  vertical-align: middle;
}

@media (max-width: 768px) {
  /* 光晕改 absolute，避免 fixed 元素撑出横向滚动（微信 WebView） */
  .page-landing::before,
  .page-landing::after {
    position: absolute;
  }

  .page-landing::before {
    top: -20px;
    right: -12px;
    left: auto;
    width: min(300px, 84vw);
    height: min(300px, 84vw);
    background: radial-gradient(circle, rgba(251, 146, 60, 0.34) 0%, rgba(251, 146, 60, 0.1) 46%, transparent 72%);
  }

  .page-landing::after {
    bottom: 48px;
    left: -16px;
    width: min(260px, 74vw);
    height: min(260px, 74vw);
    background: radial-gradient(circle, rgba(254, 215, 170, 0.28) 0%, transparent 68%);
  }

  html.portal-scroll.page-landing-root,
  html.portal-scroll.page-landing-root body {
    overflow-x: hidden !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
  }

  html.portal-scroll.page-landing-root .page-landing,
  html.portal-scroll.page-landing-root .ss-page.ss-landing,
  html.portal-scroll.page-landing-root .ss-landing-scroll {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-landing-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
  }

  html.portal-scroll .ss-landing .ss-landing-panel {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  html.portal-scroll .ss-landing .ss-landing-panel__body,
  html.portal-scroll .ss-landing .ss-section.ss-landing-panel {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }

  html.portal-scroll .ss-landing .ss-feature-grid,
  html.portal-scroll .ss-landing .ss-workflow-grid,
  html.portal-scroll .ss-landing .ss-use-grid,
  html.portal-scroll .ss-landing .ss-pricing-cols,
  html.portal-scroll .ss-landing .ss-faq-list--static,
  html.portal-scroll .ss-landing .ss-hero-actions {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__inner,
  html.portal-scroll .ss-landing .ss-feature-card__text {
    min-width: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__text p {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  html.portal-scroll .ss-page.ss-landing {
    padding-bottom: 0 !important;
  }

  html.portal-scroll.page-landing-root body.has-mob-bar .ss-page.ss-landing {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)) !important;
  }
  html.portal-scroll.page-landing-root,
  html.portal-scroll.page-landing-root body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    touch-action: pan-y;
    overscroll-behavior-x: none;
  }

  /* ── 顶部：悬浮胶囊导航 ── */
  html.portal-scroll .ss-page:has(.ss-hero),
  html.portal-scroll.page-landing-root .ss-page.ss-landing {
    padding-top: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-nav-wrap {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100% !important;
    z-index: 200;
    background: transparent !important;
    border: none !important;
    display: block !important;
    box-sizing: border-box !important;
    padding: max(10px, env(safe-area-inset-top)) 12px 8px !important;
    pointer-events: none;
  }

  html.portal-scroll .ss-landing .ss-nav {
    pointer-events: auto;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 0 auto;
    padding: 5px 5px 5px 12px !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid rgba(232, 223, 212, 0.85) !important;
    box-shadow: 0 4px 20px rgba(63, 63, 70, 0.07) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  html.portal-scroll .ss-landing .ss-brand {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: var(--to-text) !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
    overflow: hidden !important;
  }

  html.portal-scroll .ss-landing .ss-brand > span:last-child {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links {
    flex-shrink: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links a:not(.ss-nav-cta) {
    display: none !important;
    width: 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-brand-icon {
    width: 28px !important;
    height: 28px !important;
    font-size: 13px !important;
    border-radius: 9px !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links .ss-nav-cta {
    padding: 7px 16px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border-radius: 999px !important;
    min-height: 34px !important;
    line-height: 1 !important;
  }

  /* ── Hero ── */
  html.portal-scroll .ss-landing .ss-hero.ss-landing-panel {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: center !important;
    padding: calc(max(10px, env(safe-area-inset-top)) + 52px) 16px 32px !important;
    min-height: calc(100dvh - env(safe-area-inset-top, 0px));
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-landing-panel__body--hero {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  html.portal-scroll .ss-landing .ss-badge {
    max-width: 100% !important;
    white-space: normal !important;
    word-break: break-word !important;
    font-size: 11px !important;
    line-height: 1.5 !important;
    padding: 6px 12px !important;
    margin-bottom: 18px !important;
  }

  html.portal-scroll .ss-landing .ss-hero-title,
  html.portal-scroll .ss-landing .ss-hero.ss-landing-panel h1 {
    font-size: clamp(20px, 5.5vw, 28px) !important;
    line-height: 1.25 !important;
    margin-bottom: 14px !important;
    white-space: normal !important;
  }

  html.portal-scroll .ss-landing .ss-hero-desc {
    font-size: 14px !important;
    line-height: 1.75 !important;
    margin-bottom: 24px !important;
    padding: 0 2px !important;
  }

  /* Hero 主按钮放底部，此处只留次要按钮 */
  html.portal-scroll .ss-landing .ss-hero-actions .ss-landing-btn--primary {
    display: none !important;
  }

  html.portal-scroll .ss-landing .ss-hero-actions {
    margin-bottom: 16px !important;
  }

  html.portal-scroll .ss-landing .ss-hero-actions .ss-landing-btn--secondary {
    width: 100% !important;
    background: #ffffff !important;
    border: none !important;
    color: var(--to-text) !important;
    box-shadow: 0 2px 8px rgba(63, 63, 70, 0.05) !important;
  }

  html.portal-scroll .ss-landing .ss-hero-actions .ss-landing-btn,
  html.portal-scroll .ss-landing .ss-landing-panel__actions .ss-landing-btn {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    padding: 14px 16px !important;
    min-height: 48px !important;
    font-size: 15px !important;
    justify-content: center !important;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.15s ease, opacity 0.15s ease;
  }

  html.portal-scroll .ss-landing .ss-landing-btn:active {
    transform: scale(0.98);
    opacity: 0.92;
  }

  html.portal-scroll .ss-landing .ss-scroll-hint {
    margin-top: 4px !important;
    font-size: 12px !important;
  }

  /* ── 分区通用 ── */
  html.portal-scroll .ss-landing .ss-section.ss-landing-panel {
    padding: 36px 16px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
  }

  html.portal-scroll .ss-landing .ss-footer.ss-landing-panel {
    padding-left: 16px !important;
    padding-right: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }

  html.portal-scroll .ss-landing .glass,
  html.portal-scroll .ss-landing .ss-feature-card,
  html.portal-scroll .ss-landing .ss-step-item,
  html.portal-scroll .ss-landing .ss-use-card,
  html.portal-scroll .ss-landing .ss-pricing-col,
  html.portal-scroll .ss-landing .ss-chat-mock,
  html.portal-scroll .ss-landing .ss-faq-static {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  html.portal-scroll .ss-landing .ss-badge,
  html.portal-scroll .ss-landing .ss-hero-title,
  html.portal-scroll .ss-landing .ss-hero-desc,
  html.portal-scroll .ss-landing .ss-section h2,
  html.portal-scroll .ss-landing .ss-section-sub {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  html.portal-scroll .ss-landing .ss-section.ss-landing-panel h2,
  html.portal-scroll .ss-landing .ss-landing-panel h2 {
    font-size: clamp(18px, 4.8vw, 22px) !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
    letter-spacing: -0.02em !important;
  }

  html.portal-scroll .ss-landing .ss-section-sub {
    font-size: 13px !important;
    line-height: 1.65 !important;
    margin-bottom: 20px !important;
    padding: 0 2px !important;
  }

  /* ── 卡片：暖白卡面，不改页面底色 ── */
  html.portal-scroll .ss-landing .glass,
  html.portal-scroll .ss-landing .ss-feature-card,
  html.portal-scroll .ss-landing .ss-use-card,
  html.portal-scroll .ss-landing .ss-pricing-col,
  html.portal-scroll .ss-landing .ss-faq-static,
  html.portal-scroll .ss-landing .ss-chat-mock,
  html.portal-scroll .ss-landing .ss-step-item {
    background: #ffffff !important;
    border: none !important;
    box-shadow: 0 2px 12px rgba(63, 63, 70, 0.05) !important;
  }

  html.portal-scroll .ss-landing .ss-feature-grid {
    gap: 10px !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card {
    padding: 16px 14px !important;
    border-radius: 16px !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__inner {
    gap: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card .icon-wrap {
    width: clamp(36px, 10vw, 42px) !important;
    height: clamp(36px, 10vw, 42px) !important;
    font-size: 11px !important;
    flex-shrink: 0;
  }

  html.portal-scroll .ss-landing .ss-feature-card__text h3 {
    font-size: 15px !important;
    margin-bottom: 4px !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__text p {
    font-size: 12px !important;
    line-height: 1.55 !important;
  }

  html.portal-scroll .ss-landing .ss-steps-list {
    gap: 8px !important;
  }

  html.portal-scroll .ss-landing .ss-step-item {
    padding: 14px !important;
    border-radius: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-step-item.active {
    border-color: var(--to-primary) !important;
    box-shadow: 0 2px 14px rgba(234, 88, 12, 0.1) !important;
  }

  html.portal-scroll .ss-landing .ss-step-num {
    color: var(--to-primary) !important;
    font-size: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-chat-mock {
    padding: 18px 16px !important;
    border-radius: 18px !important;
    margin-top: 4px;
  }

  html.portal-scroll .ss-landing .ss-use-grid {
    gap: 10px !important;
  }

  html.portal-scroll .ss-landing .ss-use-card {
    padding: clamp(12px, 3.5vw, 16px) clamp(8px, 2.5vw, 10px) !important;
    border-radius: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-use-card h3 {
    font-size: clamp(12px, 3.2vw, 13px) !important;
  }

  html.portal-scroll .ss-landing .ss-use-card p {
    font-size: clamp(10px, 2.8vw, 11px) !important;
    line-height: 1.5 !important;
  }

  html.portal-scroll .ss-landing .ss-pricing-cols {
    gap: 10px !important;
    margin-bottom: 16px !important;
  }

  html.portal-scroll .ss-landing .ss-pricing-col {
    padding: 16px 14px !important;
    border-radius: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-pricing-item p {
    font-size: 12px !important;
    line-height: 1.55 !important;
  }

  html.portal-scroll .ss-landing .ss-landing-panel__actions--pricing {
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
  }

  html.portal-scroll .ss-landing .ss-faq-list--static {
    gap: 8px !important;
  }

  html.portal-scroll .ss-landing .ss-faq-static {
    padding: 14px 16px !important;
    border-radius: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-faq-static h3 {
    font-size: 14px !important;
    margin-bottom: 6px !important;
  }

  html.portal-scroll .ss-landing .ss-faq-static p {
    font-size: 12px !important;
    line-height: 1.6 !important;
  }

  /* ── 页脚：透明，露出底色 ── */
  html.portal-scroll .ss-landing .ss-footer.ss-landing-panel {
    background: transparent !important;
    border-top: 1px solid rgba(232, 223, 212, 0.65) !important;
  }

  html.portal-scroll .ss-landing .ss-footer-tagline {
    font-size: 12px !important;
    line-height: 1.65 !important;
  }

  /* ── 底部按钮：下滑过 Hero 后滑入 ── */
  .landing-mob-bar {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 180;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 10px clamp(12px, 4vw, 16px) calc(10px + env(safe-area-inset-bottom, 0px));
    background: var(--page-bg-gradient);
    background-color: #ffffff;
    border-top: 1px solid rgba(232, 223, 212, 0.85);
    box-shadow: 0 -4px 16px rgba(63, 63, 70, 0.06);
    transform: translateY(110%);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
  }

  .landing-mob-bar.show {
    transform: translateY(0);
    pointer-events: auto;
  }

  .landing-mob-bar .landing-mob-btn {
    max-width: min(100%, 480px);
    margin: 0 auto;
    font-size: clamp(14px, 3.8vw, 16px);
  }

  html.portal-scroll.page-landing-root body.has-mob-bar .ss-landing .ss-footer.ss-landing-panel {
    padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

@media (max-width: 360px) {
  html.portal-scroll .ss-landing .ss-nav {
    padding: 2px 3px 2px 8px !important;
  }

  html.portal-scroll .ss-landing .ss-brand {
    font-size: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-section.ss-landing-panel {
    padding: 28px 14px !important;
  }

  html.portal-scroll .ss-landing .ss-hero.ss-landing-panel {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
}

@media (max-width: 768px) {
  html.portal-scroll.ss-auth-page,
  html.portal-scroll.ss-auth-page body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  html.portal-scroll.ss-auth-page .ss-auth-wrap {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 auto !important;
    padding: max(12px, env(safe-area-inset-top)) 24px max(20px, env(safe-area-inset-bottom)) !important;
  }

  html.portal-scroll.ss-auth-page .ss-auth-wrap .back-home {
    top: max(12px, env(safe-area-inset-top)) !important;
    right: 20px !important;
    left: auto !important;
    font-size: 13px !important;
  }

  html.portal-scroll.ss-auth-page .ss-auth-wrap--wechat {
    justify-content: flex-start !important;
    align-items: center !important;
    padding-top: 18vh !important;
    padding-bottom: max(20px, env(safe-area-inset-bottom)) !important;
  }

  html.portal-scroll.ss-auth-page .ss-auth-card {
    width: 100% !important;
    max-width: 360px !important;
    margin: 0 auto !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  html.portal-scroll.ss-auth-page .ss-auth-wechat-btn {
    min-height: 52px !important;
    height: 52px !important;
  }

  html.portal-scroll.ss-auth-page .agree-text {
    font-size: 11px !important;
    line-height: 1.6 !important;
  }

  html.portal-scroll.ss-auth-page .agree-row--silent {
    max-width: 280px;
  }
}

/* ===== 全站统一底色：淡渐变 + 紫/蓝光晕 ===== */
html.app-theme-root,
html.bot-dash-root,
html.portal-scroll.page-landing-root {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
}

html.app-theme-root body,
html.bot-dash-root body,
html.portal-scroll.page-landing-root body {
  background: transparent !important;
}

.app-shell.page-landing,
html.bot-dash-root .page-landing,
html.app-theme-root .page-landing {
  background: var(--page-bg-gradient) !important;
  background-color: #ffffff !important;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  max-width: 100%;
  position: relative;
  overflow-x: hidden;
}

html.bot-dash-root .page-landing .bot-dash.ss-dashboard,
html.bot-dash-root .page-landing .ss-content-col,
html.bot-dash-root .page-landing .bot-dash-main,
html.bot-dash-root .page-landing .ss-main {
  background: transparent !important;
}

html.bot-dash-root .page-landing .bot-dash-top {
  background: rgba(255, 255, 255, 0.92) !important;
  border: none !important;
}

@media (min-width: 769px) {
  html.bot-dash-root .page-landing .bot-dash-top {
    border: none !important;
  }
}

html.bot-dash-root .page-landing .bot-dash-top__brand,
html.bot-dash-root .page-landing .bot-dash-top__name {
  color: var(--to-text) !important;
}

html.bot-dash-root .page-landing .bot-dash-menu-btn {
  background: rgba(255, 255, 255, 0.7) !important;
  color: var(--to-text) !important;
  border: none !important;
  box-shadow: none !important;
}

html.bot-dash-root .page-landing .bot-dash-menu-btn[aria-expanded="true"],
html.bot-dash-root .page-landing .bot-dash-menu-btn:active {
  background: var(--to-primary-soft) !important;
  color: var(--to-primary) !important;
}

html.bot-dash-root .page-landing .bot-dash-bottom-nav {
  border-top: none !important;
}

html.bot-dash-root .page-landing .bot-dash-top__mark,
html.bot-dash-root .page-landing .bot-dash-sidebar__mark {
  background: var(--to-grad) !important;
  box-shadow: 0 4px 12px var(--to-shadow-primary) !important;
}

html.bot-dash-root .page-landing .bot-dash-sidebar__link.is-active {
  background: var(--to-primary-soft) !important;
  color: var(--to-primary) !important;
}

html.bot-dash-root .page-landing .ss-bottom-nav.bot-dash-nav,
html.bot-dash-root .page-landing .bot-dash-nav {
  background: rgba(255, 255, 255, 0.96) !important;
  border-top: none !important;
}

html.app-theme-root .page-wrap {
  background: transparent;
}

html.app-theme-root .topbar {
  background: rgba(255, 255, 255, 0.92) !important;
  border-bottom-color: #44403c !important;
}

@media (min-width: 769px) {
  .landing-mob-bar {
    display: none !important;
  }

  /* PC：透明顶栏，露出紫色光晕 */
  html.portal-scroll.ss-landing-snap .ss-landing .ss-nav-wrap,
  html.portal-scroll .ss-landing .ss-nav-wrap {
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 20px 40px 12px !important;
  }

  html.portal-scroll.ss-landing-snap .ss-landing .ss-nav,
  html.portal-scroll .ss-landing .ss-nav {
    max-width: 1100px !important;
    margin: 0 auto !important;
    padding: 8px 10px 8px 20px !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid rgba(232, 223, 212, 0.85) !important;
    box-shadow: 0 4px 24px rgba(63, 63, 70, 0.06) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  html.portal-scroll .ss-landing .ss-brand {
    font-size: 17px !important;
    color: var(--to-text) !important;
  }

  html.portal-scroll .ss-landing .ss-brand-icon {
    width: 34px !important;
    height: 34px !important;
    font-size: 14px !important;
    border-radius: 11px !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links a:not(.ss-nav-cta) {
    color: rgba(63, 63, 70, 0.55) !important;
    font-size: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links a:not(.ss-nav-cta):hover {
    color: var(--to-primary) !important;
    background: var(--to-primary-soft) !important;
  }

  html.portal-scroll .ss-landing .ss-nav-links .ss-nav-cta {
    padding: 9px 22px !important;
    font-size: 14px !important;
  }

  html.portal-scroll .ss-landing .ss-nav-cta__mobile {
    display: none !important;
  }

  html.portal-scroll .ss-landing .ss-nav-cta__desktop {
    display: inline !important;
  }

  html.portal-scroll .ss-landing .ss-section h2,
  html.portal-scroll.ss-landing-snap .ss-landing .ss-section h2,
  html.portal-scroll.ss-landing-snap .ss-landing .ss-hero h1,
  html.portal-scroll.ss-landing-snap .ss-landing .ss-hero-title {
    color: var(--to-text) !important;
    -webkit-text-fill-color: var(--to-text) !important;
    background: none !important;
  }

  html.portal-scroll .ss-landing .ss-section-sub,
  html.portal-scroll .ss-landing .ss-hero-desc,
  html.portal-scroll.ss-landing-snap .ss-landing .ss-hero-desc {
    color: rgba(63, 63, 70, 0.55) !important;
  }

  html.portal-scroll .ss-landing .ss-badge {
    background: #ffffff !important;
    border: none !important;
    color: rgba(63, 63, 70, 0.55) !important;
    box-shadow: 0 2px 8px rgba(63, 63, 70, 0.04) !important;
  }

  html.portal-scroll .ss-landing .ss-landing-btn--secondary {
    background: #ffffff !important;
    border: none !important;
    color: var(--to-text) !important;
    box-shadow: 0 2px 10px rgba(63, 63, 70, 0.05) !important;
  }

  html.portal-scroll .ss-landing .ss-landing-btn--secondary:hover {
    background: #fff !important;
    border: none !important;
  }

  html.portal-scroll .ss-landing .glass,
  html.portal-scroll .ss-landing .ss-feature-card,
  html.portal-scroll .ss-landing .ss-use-card,
  html.portal-scroll .ss-landing .ss-pricing-col,
  html.portal-scroll .ss-landing .ss-faq-static,
  html.portal-scroll .ss-landing .ss-faq-item,
  html.portal-scroll .ss-landing .ss-chat-mock,
  html.portal-scroll .ss-landing .ss-step-item {
    background: #ffffff !important;
    border: none !important;
    box-shadow: 0 2px 14px rgba(63, 63, 70, 0.05) !important;
  }

  html.portal-scroll .ss-landing .ss-step-item.active,
  html.portal-scroll .ss-landing .ss-step-item:hover {
    border: none !important;
    box-shadow: 0 2px 16px rgba(234, 88, 12, 0.1) !important;
  }

  html.portal-scroll .ss-landing .ss-step-num {
    color: var(--to-primary) !important;
  }

  html.portal-scroll .ss-landing .ss-footer.ss-landing-panel,
  html.portal-scroll .ss-landing .ss-footer {
    background: transparent !important;
    border-top: 1px solid rgba(232, 223, 212, 0.65) !important;
  }

  html.portal-scroll .ss-landing .ss-footer-brand,
  html.portal-scroll .ss-landing .ss-footer-col h4 {
    color: var(--to-text) !important;
  }

  html.portal-scroll .ss-landing .ss-footer-tagline,
  html.portal-scroll .ss-landing .ss-footer-col a,
  html.portal-scroll .ss-landing .ss-footer-copy {
    color: rgba(63, 63, 70, 0.5) !important;
  }

  html.portal-scroll .ss-landing .ss-scroll-hint {
    color: rgba(63, 63, 70, 0.45) !important;
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid rgba(232, 223, 212, 0.75) !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__text h3,
  html.portal-scroll .ss-landing .ss-use-card h3,
  html.portal-scroll .ss-landing .ss-faq-static h3 {
    color: var(--to-text) !important;
  }

  html.portal-scroll .ss-landing .ss-feature-card__text p,
  html.portal-scroll .ss-landing .ss-use-card p,
  html.portal-scroll .ss-landing .ss-faq-static p {
    color: rgba(63, 63, 70, 0.55) !important;
  }
}

/* ===== 移动端：渐变直接铺 html + 全屏（微信 WebView 兼容） ===== */
@media (max-width: 768px) {
  html.page-landing-root,
  html.app-theme-root,
  html.bot-dash-root.page-landing-root,
  html.portal-scroll.page-landing-root,
  html.portal-scroll.ss-auth-page.page-landing-root {
    --page-bg-gradient: linear-gradient(
      180deg,
      #ffffff 0%,
      #fffbf7 20%,
      #fff7ed 48%,
      #ffedd5 76%,
      #ffffff 100%
    );
    background: var(--page-bg-gradient) !important;
    background-color: #ffffff !important;
    min-height: 100vh;
    min-height: 100dvh;
  }

  html.page-landing-root body,
  html.app-theme-root body,
  html.bot-dash-root.page-landing-root body,
  html.portal-scroll.page-landing-root body,
  html.portal-scroll.ss-auth-page body {
    background: transparent !important;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .page-landing,
  .app-shell.page-landing,
  html.bot-dash-root .page-landing,
  html.app-theme-root .page-landing,
  html.portal-scroll.ss-auth-page .page-landing,
  html.portal-scroll.page-landing-root .ss-page.ss-landing.page-landing {
    background: var(--page-bg-gradient) !important;
    background-color: #ffffff !important;
    min-height: 100vh;
    min-height: 100dvh;
  }

  html.bot-dash-root .page-landing .bot-dash.ss-dashboard,
  html.bot-dash-root .page-landing .ss-content-col,
  html.bot-dash-root .bot-dash-main.ss-main {
    background: transparent !important;
  }

  .landing-mob-bar {
    background: linear-gradient(to top, #ffedd5 0%, #ffffff 100%) !important;
    background-color: #ffffff !important;
  }
}

/* ===== 全站 UI 配色统一 ===== */
html.page-landing-root .ss-landing .ss-landing-btn--primary,
html.page-landing-root .ss-landing .ss-landing-btn--pricing,
html.page-landing-root .ss-landing .ss-nav-links .ss-nav-cta,
html.page-landing-root .ss-btn-primary,
html.page-landing-root .ss-auth-btn.primary,
html.page-landing-root .ss-pill-btn--dark,
html.page-landing-root .landing-mob-btn,
html.app-theme-root .btn-primary,
html.bot-dash-root .bot-action-btn.is-active {
  background: var(--to-btn-grad) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 4px 14px var(--to-btn-shadow) !important;
}

html.page-landing-root .ss-landing .ss-landing-btn--primary:hover,
html.page-landing-root .ss-landing .ss-landing-btn--pricing:hover,
html.page-landing-root .ss-landing .ss-nav-links .ss-nav-cta:hover,
html.page-landing-root .ss-btn-primary:hover,
html.page-landing-root .ss-auth-btn.primary:hover,
html.page-landing-root .ss-pill-btn--dark:hover,
html.page-landing-root .landing-mob-btn:hover,
html.app-theme-root .btn-primary:hover,
html.bot-dash-root .bot-action-btn.is-active:hover {
  background: var(--to-btn-hover) !important;
  color: #fff !important;
}

html.page-landing-root .ss-landing .ss-landing-btn--secondary,
html.page-landing-root .ss-btn-white,
html.app-theme-root .btn-secondary,
html.app-theme-root .btn-ghost,
html.bot-dash-root .bot-action-btn:not(.is-active) {
  background: var(--to-card) !important;
  color: var(--to-text) !important;
  border: none !important;
  box-shadow: 0 2px 8px var(--to-shadow-soft) !important;
}

html.page-landing-root .ss-auth-wechat-btn {
  background: var(--to-card) !important;
  color: var(--to-text) !important;
  border: none !important;
  box-shadow: 0 2px 10px var(--to-shadow-soft) !important;
}

html.page-landing-root .ss-auth-wechat-btn__icon {
  color: #07c160 !important;
}

html.bot-dash-root .bot-agents-empty__btn,
html.bot-dash-root .bot-agent-form__btn--primary {
  background: var(--to-btn-grad) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 4px 14px var(--to-btn-shadow) !important;
}

html.bot-dash-root .bot-agent-form__btn--ghost {
  border: none !important;
}

html.page-landing-root button,
html.page-landing-root .ss-landing-btn,
html.page-landing-root .ss-auth-btn,
html.page-landing-root .ss-btn-ghost,
html.page-landing-root .ss-pill-btn,
html.app-theme-root .btn,
html.bot-dash-root .bot-action-btn,
html.bot-dash-root .bot-agents-empty__btn,
html.bot-dash-root .bot-agent-form__btn {
  border: none !important;
  outline: none !important;
}

html.page-landing-root .ss-landing .glass,
html.page-landing-root .ss-landing .ss-feature-card,
html.page-landing-root .ss-landing .ss-use-card,
html.page-landing-root .ss-landing .ss-pricing-col,
html.page-landing-root .ss-landing .ss-faq-static,
html.page-landing-root .ss-landing .ss-faq-item,
html.page-landing-root .ss-landing .ss-step-item,
html.page-landing-root .ss-landing .ss-chat-mock,
html.page-landing-root .ss-landing .ss-badge,
html.bot-dash-root .bot-profile-card,
html.bot-dash-root .bot-stat-card,
html.bot-dash-root .bot-chart-card,
html.bot-dash-root .bot-agent-page,
html.bot-dash-root .bot-modal,
html.bot-dash-root .bot-create-card {
  border: none !important;
  box-shadow: 0 2px 12px var(--to-shadow-soft) !important;
}