.site-brand {
  text-decoration: none;
}

.site-brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(18, 18, 18, 0.12);
}

.site-brand-icon--footer {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.site-brand-text {
  max-width: 420px;
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--heading-color, #111827);
  text-decoration: none;
}

.app-icon-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.app-icon-hero {
  width: min(240px, 70%);
  height: auto;
  border-radius: 28px;
  box-shadow: 0 12px 40px rgba(18, 18, 18, 0.14);
}

.app-icon-download {
  border-radius: 24px;
  box-shadow: 0 8px 28px rgba(18, 18, 18, 0.12);
}

.footer-brand {
  color: #ffffff !important;
}

.compliance-box {
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-filing-panel {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.filing-label {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.filing-value {
  display: block;
  font-size: 14px;
  color: #ffffff;
  word-break: break-all;
}

.footer-filing-panel a {
  color: #93c5fd;
}

.topbar-link {
  color: var(--heading-color, #111827);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 4px;
}

.topbar-link:hover {
  color: var(--primary-color, #0d9488);
  text-decoration: underline;
}

/* 导航「登录/注册」：与「立即下载」并排，描边次要按钮 */
.site-nav-auth-btn {
  white-space: nowrap;
}

/* 移动端顶栏常驻登录，避免只能进汉堡菜单才找得到 */
.site-header-login-btn {
  white-space: nowrap;
  padding: 0.35rem 0.9rem;
  font-weight: 600;
}

.topbar-btn--auth {
  background: transparent;
  border: 1px solid rgba(13, 148, 136, 0.45);
  color: var(--primary-color, #0d9488);
}

.topbar-btn--auth:hover {
  background: rgba(13, 148, 136, 0.08);
  color: var(--primary-color, #0d9488);
}

@media (min-width: 992px) {
  .navbar-nav .site-nav-auth-btn {
    margin-left: 0.35rem;
  }
}

@media (max-width: 991px) {
  .site-brand-text {
    max-width: 180px;
    font-size: 14px;
  }

  .navbar-nav .site-nav-auth-btn {
    margin-top: 0.5rem;
    width: 100%;
  }

  /* 顶栏信息过挤时优先露出登录与下载 */
  .topbar-left {
    display: none !important;
  }
}