/**
 * 首页风格四：创意 3D 抽象（默认主题）
 * 作用于 body.home30-theme-4 与 .home30 区块
 */
body.home30-theme-4 { background: #0f0a1a; color: #fafafa; }
body.home30-theme-4::before { content: ""; position: fixed; inset: 0; background: radial-gradient(ellipse 100% 80% at 50% 0%, rgba(168, 85, 247, 0.35) 0%, transparent 50%), radial-gradient(ellipse 80% 60% at 80% 20%, rgba(59, 130, 246, 0.25) 0%, transparent 45%), radial-gradient(ellipse 60% 50% at 20% 80%, rgba(236, 72, 153, 0.2) 0%, transparent 45%); pointer-events: none; z-index: 0; }
body.home30-theme-4 .home30 { position: relative; z-index: 1; }

body.home30-theme-4 .home30 .sec { padding: 40px 0; }
body.home30-theme-4 .home30 .sec-title { color: #fafafa; border-bottom-color: #a78bfa; font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
body.home30-theme-4 .home30 .slide-wrap { background: rgba(15, 10, 26, 0.95); border-radius: 16px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
body.home30-theme-4 .home30 .slide-sec .container { padding-left: 1rem; padding-right: 1rem; }
body.home30-theme-4 .home30 .card-wrap { gap: clamp(12px, 2.5vw, 20px); }
body.home30-theme-4 .home30 .card-item { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); color: #e9e5f7; border-radius: 16px; box-shadow: 0 4px 24px rgba(0,0,0,0.2); transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease, border-color 0.35s ease; }
body.home30-theme-4 .home30 .card-item:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(168,85,247,0.2); border-color: rgba(168,85,247,0.4); }
body.home30-theme-4 .home30 .card-item a { color: inherit; }
body.home30-theme-4 .home30 .list-item { color: #a78bfa; }
body.home30-theme-4 .home30 .list-item:hover { color: #06b6d4; }
body.home30-theme-4 .home30 .small-card { background: rgba(139,92,246,0.12); border-left-color: #a78bfa; color: #e9e5f7; border-radius: 12px; border: 1px solid rgba(255,255,255,0.08); border-left: 3px solid #a78bfa; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; }
body.home30-theme-4 .home30 .small-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(168,85,247,0.2); }
body.home30-theme-4 .home30 .small-card .sc-title { color: #c4b5fd; }
body.home30-theme-4 .home30 .small-card .sc-summary { color: #c4b5fd; opacity: 0.9; }
body.home30-theme-4 .home30 .large-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; overflow: hidden; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; }
body.home30-theme-4 .home30 .large-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgba(168,85,247,0.18); }
body.home30-theme-4 .home30 .large-card .lc-thumb { background: rgba(0,0,0,0.2); display: block; width: 100%; height: 140px; object-fit: cover; }
body.home30-theme-4 .home30 .large-card .lc-title { color: #e9e5f7; display: block; padding: 12px 14px; font-weight: 600; font-size: 15px; line-height: 1.4; }
/* 缩略图模式：默认 4 个一行 */
body.home30-theme-4 .home30 .article-cards-wrap.article-large-wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 2vw, 20px); }
body.home30-theme-4 .home30 .article-cards-wrap.article-large-wrap .large-card { width: 100%; min-width: 0; }
@media (max-width: 900px) { body.home30-theme-4 .home30 .article-cards-wrap.article-large-wrap { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { body.home30-theme-4 .home30 .article-cards-wrap.article-large-wrap { grid-template-columns: 1fr; } }
body.home30-theme-4 .home30 .fixed-html { color: #c4b5fd; line-height: 1.7; }
body.home30-theme-4 .home30 .fixed-html a { color: #06b6d4; }
body.home30-theme-4 .home30 .fixed-html a:hover { color: #a78bfa; }

/* 风格四下顶栏与首页统一深色氛围：整条顶栏同一套色彩 */
body.home30-theme-4 header.header-style-5,
body.home30-theme-4 header { background: rgba(15, 10, 26, 0.88) !important; backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.06) !important; box-shadow: none !important; }
body.home30-theme-4 .header-wrap-style-5 { background: transparent !important; }
body.home30-theme-4 header .header.clearfix { background: transparent !important; }
body.home30-theme-4 header .ms-nav li a,
body.home30-theme-4 .header-wrap-style-5 .ms-nav a { color: #c4b5fd !important; }
body.home30-theme-4 header .ms-nav li a::after,
body.home30-theme-4 .header-wrap-style-5 .ms-nav a::after { background: #06b6d4 !important; }
body.home30-theme-4 header .ms-nav li.active a,
body.home30-theme-4 header .ms-nav li.active a::after,
body.home30-theme-4 .header-wrap-style-5 .ms-nav li.active a,
body.home30-theme-4 .header-wrap-style-5 .ms-nav li.active a::after { color: #06b6d4 !important; transform: scaleX(1); }
body.home30-theme-4 header .ms-nav li.active a,
body.home30-theme-4 .header-wrap-style-5 .ms-nav li.active a,
body.home30-theme-4 .header-wrap-style-5 .phone-nav-wrap .ms-nav li.active a { background: transparent !important; }
body.home30-theme-4 header .ms-nav li:hover a { color: #06b6d4 !important; }
body.home30-theme-4 header .login .ms-btn-default,
body.home30-theme-4 .header-wrap-style-5 .phone-nav-wrap .login .ms-btn-default { background: transparent !important; border-color: rgba(255,255,255,0.25) !important; color: #c4b5fd !important; }
body.home30-theme-4 header .login .ms-btn-primary,
body.home30-theme-4 .header-wrap-style-5 .phone-nav-wrap .login .ms-btn-primary { background: linear-gradient(135deg, #a855f7 0%, #3b82f6 100%) !important; color: #fff !important; border: none !important; }
body.home30-theme-4 header .nav-btn-dark { color: #c4b5fd !important; border-color: rgba(255,255,255,0.25) !important; }
body.home30-theme-4 header .login-user span,
body.home30-theme-4 header .login-user .login-username-link { color: #e9e5f7 !important; }

/* 风格四顶栏布局：与落地页 04 一致，仅桌面（≥768px）使用 grid，手机端用侧滑栏 */
@media (min-width: 768px) {
body.home30-theme-4 header.header-style-5,
body.home30-theme-4 header { min-height: 68px !important; height: auto !important; display: flex !important; align-items: center !important; }
body.home30-theme-4 header .container.header-wrap-style-5 { display: flex !important; flex-wrap: nowrap !important; align-items: center !important; justify-content: stretch !important; width: 100% !important; max-width: 100% !important; min-width: 0 !important; padding: 0 clamp(1.5rem, 5vw, 2.5rem) !important; min-height: 68px !important; box-sizing: border-box !important; }
body.home30-theme-4 header .header.clearfix { display: grid !important; grid-template-columns: 1fr minmax(0, auto) 1fr !important; grid-template-rows: 1fr !important; align-items: center !important; width: 100% !important; min-width: 0 !important; float: none !important; gap: 0.5rem !important; min-height: 68px !important; height: 68px !important; box-sizing: border-box !important; }
body.home30-theme-4 header .header.clearfix > .phone-nav-wrap { display: contents !important; }
body.home30-theme-4 header .header.clearfix > .header-left { grid-column: 1 !important; grid-row: 1 !important; justify-self: start !important; align-self: center !important; margin: 0 !important; margin-left: 0.75rem !important; margin-right: 0 !important; }
body.home30-theme-4 header .header.clearfix > .header-left img.hidden-xs { display: block !important; max-height: 42px !important; width: auto !important; height: auto !important; object-fit: contain !important; vertical-align: middle !important; }
body.home30-theme-4 header .phone-nav-wrap .header-left.visible-xs { display: none !important; visibility: hidden !important; }
body.home30-theme-4 header .ms-nav,
body.home30-theme-4 header .header.clearfix .ms-nav,
body.home30-theme-4 header .phone-nav-wrap .ms-nav { grid-column: 2 !important; grid-row: 1 !important; justify-self: center !important; align-self: center !important; margin: 0 !important; margin-top: 0 !important; padding: 0 !important; float: none !important; display: flex !important; flex-wrap: nowrap !important; align-items: center !important; list-style: none !important; }
body.home30-theme-4 header .ms-nav > li { float: none !important; margin: 0 0.75rem !important; display: flex !important; align-items: center !important; }
body.home30-theme-4 header .ms-nav > li > a { padding: 0.5em 0 !important; font-size: 17px !important; font-weight: 500 !important; line-height: 1 !important; }
body.home30-theme-4 header .header.clearfix nav { grid-column: 2 !important; grid-row: 1 !important; justify-self: center !important; align-self: center !important; float: none !important; margin: 0 !important; margin-top: 0 !important; }
body.home30-theme-4 header .login,
body.home30-theme-4 header .header.clearfix .login,
body.home30-theme-4 header .header.clearfix .login-in.phone-nav-auth-in { grid-column: 3 !important; grid-row: 1 !important; justify-self: end !important; align-self: center !important; float: none !important; margin: 0 !important; margin-top: 0 !important; margin-right: 0.75rem !important; display: flex !important; align-items: center !important; position: static !important; top: auto !important; right: auto !important; transform: none !important; }
body.home30-theme-4 header .phone-nav-wrap .login li { float: none !important; display: flex !important; align-items: center !important; }
body.home30-theme-4 header .phone-nav-wrap .login .ms-btn { font-size: 15px !important; line-height: 1.2 !important; padding: 0.5em 1rem !important; vertical-align: middle !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .nav-btn-dark,
body.home30-theme-4 header .phone-nav-wrap .login-in .nav-btn-account,
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-user-center { margin-top: 0 !important; align-self: center !important; min-height: 36px !important; height: 36px !important; line-height: 36px !important; padding: 0 14px !important; border-radius: 8px !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-user-center { color: #c4b5fd !important; border: 1px solid rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.1) !important; text-decoration: none !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-user-center:hover { background: rgba(168,85,247,0.3) !important; color: #e9e5f7 !important; border-color: rgba(168,85,247,0.5) !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .nav-btn-account { color: #c4b5fd !important; border-color: rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.1) !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .nav-btn-account:hover { background: rgba(168,85,247,0.3) !important; color: #e9e5f7 !important; border-color: rgba(168,85,247,0.5) !important; }
body.home30-theme-4 header .header.clearfix .phone-menu.visible-xs,
body.home30-theme-4 header .header.clearfix .phone-shadow { display: none !important; }
/* 桌面端与手机端一致：控制台 + 用户中心 + 退出 三按钮，隐藏用户名下拉 */
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-btns-wrap { display: flex !important; flex-direction: row !important; align-items: center !important; gap: 10px !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-logout { display: inline-flex !important; visibility: visible !important; min-height: 36px !important; height: 36px !important; line-height: 36px !important; padding: 0 14px !important; color: #c4b5fd !important; border: 1px solid rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.1) !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-logout:hover { background: rgba(168,85,247,0.3) !important; color: #e9e5f7 !important; border-color: rgba(168,85,247,0.5) !important; }
body.home30-theme-4 header .phone-nav-wrap .login-in .phone-nav-hide-user-area { display: none !important; }
/* 桌面/平板：侧栏使用 display:contents 时隐藏侧栏内 logo，避免与顶栏 logo 重叠 */
body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .header-left {
  display: none !important;
  visibility: hidden !important;
}
}
/* 手机端：侧滑面板为不透明灰色，logo 区 + 登录区 + 一级菜单竖向排列；主页面顶栏 60px，侧栏 logo 区 60px 统一 */
@media (max-width: 767px) {
  body.home30-theme-4 header { z-index: 99998 !important; }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap {
    display: flex !important;
    position: fixed !important;
    left: -200%;
    width: 50% !important;
    min-width: 260px !important;
    max-width: none !important;
    top: 0 !important;
    bottom: 0 !important;
    height: 100vh !important;
    min-height: 100% !important;
    z-index: 99999 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    flex-direction: column !important;
    align-items: stretch !important;
    box-shadow: 2px 0 12px rgba(0,0,0,.15) !important;
    cursor: default !important;
    background: #e0e2e5 !important;
    background-color: #e0e2e5 !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .header-left {
    flex: 0 0 60px !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    width: 100% !important;
    height: 60px !important;
    min-height: 60px !important;
    max-height: 60px !important;
    padding: 0 16px !important;
    background: #d0d4d9 !important;
    border-bottom: none !important;
    box-shadow: 0 1px 0 rgba(0,0,0,.08) !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .header-left img {
    width: 2rem !important;
    max-width: 100% !important;
    max-height: 42px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in,
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login.phone-nav-auth-login {
    flex: 0 0 auto !important;
    margin-top: 20px !important;
    background: #e0e2e5 !important;
    border-bottom: 1px solid #c4c8cc !important;
  }
  /* 侧栏三按钮：竖向排列，隐藏用户名块，显示 控制台/个人中心/退出 */
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in.phone-nav-three-btns {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-btns-wrap {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100%;
    gap: 10px;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-hide-user-area {
    display: none !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-user-center,
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-logout {
    display: flex !important;
    visibility: visible !important;
    min-width: 80px;
    width: 100%;
    pointer-events: auto !important;
    cursor: pointer;
    position: relative;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-user-center {
    color: #333;
    background: #f5f6f8 !important;
    border: 1px solid #e5e5e5;
    z-index: 2;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > .login-in.phone-nav-auth-in .phone-nav-logout {
    color: #666;
    background: #fff !important;
    border: 1px solid #e5e5e5;
    z-index: 4;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap > nav {
    background: #e0e2e5 !important;
    min-height: 50vh;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: #e0e2e5;
    z-index: -1;
    pointer-events: none;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap .ms-nav {
    display: block !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 12px 16px 24px !important;
    grid-column: unset !important;
    grid-row: unset !important;
    flex-wrap: unset !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap .ms-nav > li {
    display: block !important;
    width: 100% !important;
    margin: 0 0 10px 0 !important;
    float: none !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap .ms-nav > li:last-child { margin-bottom: 0 !important; }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap .ms-nav > li > a {
    display: flex !important;
    align-items: center !important;
    padding: 12px 16px !important;
    min-height: 44px !important;
    background: #fff !important;
    border-radius: 0 10px 10px 0 !important;
    margin: 0 12px 0 0 !important;
    box-shadow: 0 1px 3px rgba(0,0,0,.08) !important;
    color: #333 !important;
  }
  body.home30-theme-4 header .header.clearfix > .phone-nav-wrap .ms-nav > li.active > a {
    background: #e8f2fe !important;
    color: #157df1 !important;
  }
  body.home30-theme-4 header .header.clearfix .phone-menu.visible-xs {
    grid-column: 3 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    display: flex !important;
  }
  body.home30-theme-4 header .header.clearfix > .header-left {
    justify-self: start !important;
  }
}

/* ========== 风格四首页内容区块（与落地页 04 一致） ========== */
body.home30-theme-4 .home30 .container { max-width: 918px; margin-left: auto; margin-right: auto; padding-left: clamp(1rem, 4vw, 1.5rem); padding-right: clamp(1rem, 4vw, 1.5rem); box-sizing: border-box; }
body.home30-theme-4 .home30 .hero-section { background: transparent; color: #fff; padding: 100px 24px 120px; text-align: center; }
body.home30-theme-4 .home30 .hero-section h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; background: linear-gradient(135deg, #fff 0%, #06b6d4 50%, #a855f7 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 16px; }
body.home30-theme-4 .home30 .hero-section .lead { font-size: 1.05rem; color: #c4b5fd; max-width: 560px; margin: 0 auto 36px; line-height: 1.6; }
body.home30-theme-4 .home30 .hero-section .btn-orange { display: inline-block; width: 200px; height: 48px; line-height: 48px; text-align: center; border-radius: 14px; font-size: 16px; font-weight: 700; color: #c4b5fd; background: transparent; border: 2px solid rgba(168,85,247,0.6); text-decoration: none; transition: transform 0.2s, border-color 0.2s, color 0.2s; }
body.home30-theme-4 .home30 .hero-section .btn-orange:hover { transform: translateY(-3px); border-color: #a855f7; color: #e9e5f7; }

body.home30-theme-4 .home30 .section-title { font-size: clamp(1.75rem, 3.5vw, 2.125rem); font-weight: 700; text-align: center; margin-bottom: 12px; color: #fafafa; }
body.home30-theme-4 .home30 .section-desc { text-align: center; color: #c4b5fd; margin-bottom: 2rem; font-size: 1rem; }

body.home30-theme-4 .home30 .icons { margin: 0; padding: clamp(2.5rem, 5vw, 3.5rem) 0; width: 100%; max-width: 100%; text-align: center; box-sizing: border-box; }
body.home30-theme-4 .home30 .icons .section-desc { max-width: 42rem; margin-left: auto; margin-right: auto; margin-bottom: 1.25rem; }
body.home30-theme-4 .home30 .icons .icon-list { width: 100%; max-width: 918px; margin: 0 auto 1.5rem; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 2.5vw, 20px); box-sizing: border-box; }
body.home30-theme-4 .home30 .icons .icon-list a { text-decoration: none; display: block; width: 100%; height: 100%; }
body.home30-theme-4 .home30 .icons .icon-list li { margin: 0; width: 100%; aspect-ratio: 1; }
body.home30-theme-4 .home30 .icons .icon-list li img { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 16px; border: none; box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
body.home30-theme-4 .home30 .icons .icon-text { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2vw, 1.25rem); }
body.home30-theme-4 .home30 .icons .icon-text li { display: block; text-align: center; background: transparent; border: none; padding: clamp(0.75rem, 1.5vw, 1rem) 0.5rem; font-size: 15px; color: #c4b5fd; line-height: 1.65; width: 100%; min-width: 0; max-width: 100%; box-sizing: border-box; }
body.home30-theme-4 .home30 .icons .icon-text li:hover { color: #e9e5f7; }
body.home30-theme-4 .home30 .icons .icon-text li strong { display: block; margin-bottom: 0.5em; font-weight: 600; color: #e9e5f7; font-size: 1.05em; text-align: center; }
@media (max-width: 720px) { body.home30-theme-4 .home30 .icons .icon-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { body.home30-theme-4 .home30 .icons .icon-text { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { body.home30-theme-4 .home30 .icons .icon-text { grid-template-columns: 1fr; } }

body.home30-theme-4 .home30 .sign { padding: clamp(2.5rem, 5vw, 3.5rem) 0; width: 100%; max-width: 100%; }
body.home30-theme-4 .home30 .sign .container { width: 100%; max-width: 918px; margin: 0 auto; text-align: center; }
body.home30-theme-4 .home30 .sign .section-title { text-align: center; font-size: clamp(1.9rem, 4vw, 2.25rem); }
body.home30-theme-4 .home30 .sign .section-desc { text-align: center; margin-bottom: 1.25rem; }
body.home30-theme-4 .home30 .sign ul { list-style: none; margin: 0 auto 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 1.5rem); width: 100%; max-width: 100%; }
body.home30-theme-4 .home30 .sign ul li { display: flex; flex-direction: column; align-items: center; text-align: center; width: 100%; min-width: 0; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; padding: clamp(1.5rem, 3.5vw, 2rem); box-sizing: border-box; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; }
body.home30-theme-4 .home30 .sign ul li:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 20px 48px rgba(168,85,247,0.18); }
body.home30-theme-4 .home30 .sign ul li img { width: 88px; height: 88px; min-width: 88px; flex-shrink: 0; border-radius: 14px; object-fit: contain; display: block; margin: 0 auto 0.75rem; }
body.home30-theme-4 .home30 .sign ul li .sign-info { min-width: 0; width: 100%; }
body.home30-theme-4 .home30 .sign ul li .sign-info p { font-size: 1.2rem; font-weight: 600; color: #06b6d4; margin: 0 0 0.5rem; line-height: 1.3; }
body.home30-theme-4 .home30 .sign ul li .sign-info div { color: #c4b5fd; font-size: 1rem; line-height: 1.6; margin: 0; word-break: break-word; }
body.home30-theme-4 .home30 .sign > a, body.home30-theme-4 .home30 .dispatch > a { display: block; text-align: center; }
body.home30-theme-4 .home30 .btn { display: block; margin: 0 auto; width: 240px; height: 44px; line-height: 44px; border-radius: 14px; background: transparent; color: #c4b5fd; text-align: center; border: 2px solid rgba(168,85,247,0.6); font-size: 16px; font-weight: 600; text-decoration: none; cursor: pointer; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), border-color 0.35s ease, color 0.35s ease; }
body.home30-theme-4 .home30 .btn:hover { transform: translateY(-3px); border-color: #a855f7; color: #e9e5f7; }
@media (max-width: 900px) { body.home30-theme-4 .home30 .sign ul { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { body.home30-theme-4 .home30 .sign ul { grid-template-columns: 1fr; } }

body.home30-theme-4 .home30 .dispatch { padding: clamp(2rem, 5vw, 3rem) 0; width: 100%; max-width: 100%; }
body.home30-theme-4 .home30 .dispatch .container { width: 100%; max-width: 918px; }
body.home30-theme-4 .home30 .dispatch .section-desc { margin-bottom: 1.25rem; }
body.home30-theme-4 .home30 .dispatch ul { list-style: none; margin: 0 auto 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.5rem); width: 100%; max-width: 100%; align-items: stretch; }
body.home30-theme-4 .home30 .dispatch ul li { width: 100%; min-width: 0; box-sizing: border-box; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; padding: clamp(1.5rem, 3vw, 2rem); text-align: center; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; }
body.home30-theme-4 .home30 .dispatch ul li::before { content: ""; position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 2L2 7v10l10 5 10-5V7L12 2z' fill='none' stroke='rgba(168,85,247,0.08)' stroke-width='0.5'/%3E%3C/svg%3E"); background-size: 48px 48px; opacity: 0.5; pointer-events: none; }
body.home30-theme-4 .home30 .dispatch ul li:hover { transform: translateY(-4px) scale(1.01); box-shadow: 0 16px 40px rgba(168,85,247,0.2); }
body.home30-theme-4 .home30 .dispatch ul li img { display: block; width: 72px; height: 72px; min-width: 72px; min-height: 72px; margin: 0 auto 1rem; object-fit: contain; position: relative; z-index: 1; order: -1; }
body.home30-theme-4 .home30 .dispatch ul li p { font-size: 1.35rem; font-weight: 600; color: #fafafa; margin: 0 0 0.5rem; position: relative; z-index: 1; line-height: 1.3; }
body.home30-theme-4 .home30 .dispatch ul li div { color: #c4b5fd; font-size: 1.0625rem; line-height: 1.6; position: relative; z-index: 1; margin: 0; }
@media (max-width: 640px) { body.home30-theme-4 .home30 .dispatch ul { grid-template-columns: 1fr; } }

body.home30-theme-4 .home30 .security-section { padding: clamp(2.5rem, 5vw, 3rem) 0; }
body.home30-theme-4 .home30 .security-section .section-title { font-size: clamp(1.9rem, 4vw, 2.25rem); }
body.home30-theme-4 .home30 .security-section .section-desc { font-size: clamp(1rem, 2vw, 1.125rem); }
body.home30-theme-4 .home30 .security-section .security-cards { list-style: none; margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 1.5rem); width: 100%; max-width: 918px; }
body.home30-theme-4 .home30 .security-section .security-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: clamp(1.25rem, 2vw, 1.75rem); display: flex; flex-direction: column; align-items: flex-start; text-align: left; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; }
body.home30-theme-4 .home30 .security-section .security-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(168,85,247,0.15); }
body.home30-theme-4 .home30 .security-section .security-card-icon { width: 56px; height: 56px; margin-bottom: 1rem; flex-shrink: 0; }
body.home30-theme-4 .home30 .security-section .security-card-icon svg { width: 100%; height: 100%; display: block; }
body.home30-theme-4 .home30 .security-section .security-card-title { font-size: 1.2rem; font-weight: 700; color: #e9e5f7; margin: 0 0 0.5rem; line-height: 1.35; }
body.home30-theme-4 .home30 .security-section .security-card-desc { font-size: 0.9375rem; color: #c4b5fd; line-height: 1.6; margin: 0 0 1rem; flex: 1; opacity: 0.95; }
body.home30-theme-4 .home30 .security-section .security-card-link { font-size: 0.9375rem; color: #06b6d4; text-decoration: underline; transition: color 0.2s; }
body.home30-theme-4 .home30 .security-section .security-card-link:hover { color: #a78bfa; }
@media (max-width: 900px) { body.home30-theme-4 .home30 .security-section .security-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { body.home30-theme-4 .home30 .security-section .security-cards { grid-template-columns: 1fr; } }

body.home30-theme-4 .home30 .ux-section { padding: clamp(2.5rem, 5vw, 3rem) 0; }
body.home30-theme-4 .home30 .ux-section .container { width: 100%; max-width: 918px; }
body.home30-theme-4 .home30 .ux-section > .container { text-align: center; }
body.home30-theme-4 .home30 .ux-section ul { list-style: none; margin: 0 auto 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(0.875rem, 2vw, 1.25rem); width: 100%; max-width: 918px; }
body.home30-theme-4 .home30 .ux-section ul li { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; padding: clamp(1.25rem, 2vw, 1.5rem); transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; }
body.home30-theme-4 .home30 .ux-section ul li:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 16px 40px rgba(168,85,247,0.15); }
body.home30-theme-4 .home30 .ux-section ul li .sign-info p { color: #fafafa; margin-bottom: 6px; font-size: 1rem; }
body.home30-theme-4 .home30 .ux-section ul li .sign-info div { color: #c4b5fd; font-size: 0.875rem; line-height: 1.55; }
@media (max-width: 720px) { body.home30-theme-4 .home30 .ux-section ul { grid-template-columns: 1fr; } }

body.home30-theme-4 .home30 .sec.article-sec { padding: clamp(2.5rem, 5vw, 3rem) 0; width: 100%; }
body.home30-theme-4 .home30 .sec.article-sec .sec-title { font-size: 1.125rem; font-weight: 600; color: #e0e0e8; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #a78bfa; }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap { display: flex; flex-wrap: wrap; gap: 12px; width: 100%; max-width: 918px; margin: 0 auto; }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap.article-large-wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 2vw, 20px); }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap.article-large-wrap .large-card { width: 100%; min-width: 0; }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap .small-card { display: block; padding: 14px 16px; width: calc(50% - 6px); min-width: 280px; background: rgba(139,92,246,0.12); border-radius: 8px; border-left: 3px solid #a78bfa; text-decoration: none; color: #f0f0f5; transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease; box-sizing: border-box; }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap .small-card:hover { transform: translateY(-4px) scale(1.01); box-shadow: 0 16px 40px rgba(168,85,247,0.2); }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap .sc-title { font-weight: 600; font-size: 15px; margin-bottom: 6px; line-height: 1.4; color: #c4b5fd; }
body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap .sc-summary { font-size: 13px; color: #c4b5fd; opacity: 0.9; line-height: 1.5; }
body.home30-theme-4 .home30 .sec.article-sec .article-more { display: inline-block; margin-top: 12px; padding: 8px 0; color: #a78bfa; text-decoration: none; }
body.home30-theme-4 .home30 .sec.article-sec .article-more:hover { text-decoration: underline; }
@media (max-width: 900px) { body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap.article-large-wrap { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap.article-large-wrap { grid-template-columns: 1fr; } }
@media (max-width: 640px) { body.home30-theme-4 .home30 .sec.article-sec .article-cards-wrap .small-card { width: 100%; } }

body.home30-theme-4 .home30 .gain { width: 100%; max-width: 100%; box-sizing: border-box; background: linear-gradient(135deg, #a855f7 0%, #3b82f6 50%, #06b6d4 100%); color: #fff; padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1rem, 4vw, 1.5rem); text-align: center; border-radius: 20px; margin: 0; border: 1px solid rgba(255,255,255,0.1); }
body.home30-theme-4 .home30 .gain .container { width: 100%; max-width: 918px; margin: 0 auto; }
body.home30-theme-4 .home30 .gain > .container > p,
body.home30-theme-4 .home30 .gain .gain-lead { font-size: clamp(1.375rem, 3vw, 1.875rem); font-weight: 700; margin: 0 0 clamp(0.75rem, 2vw, 1.25rem); line-height: 1.4; }
body.home30-theme-4 .home30 .gain ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.5rem); width: 100%; max-width: 918px; margin-left: auto; margin-right: auto; }
body.home30-theme-4 .home30 .gain ul li h3 { font-size: clamp(1.75rem, 4.5vw, 2.25rem); font-weight: 800; margin: 0 0 0.25em; letter-spacing: 0.02em; line-height: 1.2; }
body.home30-theme-4 .home30 .gain ul li p { font-size: clamp(0.875rem, 1.6vw, 1rem); margin: 0; opacity: .95; }
@media (max-width: 560px) { body.home30-theme-4 .home30 .gain ul { grid-template-columns: 1fr; gap: 1.25rem; } }

/* ========== 会员控制台风格四：与首页一致 ========== */
body.home30-theme-4 .release-app-wrap { position: relative; z-index: 1; color: #e9e5f7; background: transparent !important; }
body.home30-theme-4 .release-app-wrap .crumbs { color: #c4b5fd; }
body.home30-theme-4 .release-app-wrap .crumbs a { color: #06b6d4; text-decoration: none; }
body.home30-theme-4 .release-app-wrap .crumbs a:hover { color: #a78bfa; }
body.home30-theme-4 .release-app-wrap .crumbs span { color: rgba(255,255,255,0.4); margin: 0 4px; }
/* 左侧栏样式统一由 v3-member.css 控制，避免与 aside-icon-style-4 等规则层叠冲突 */
body.home30-theme-4 .release-app2 aside.aside-left { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 12px 0; }
body.home30-theme-4 .release-app2 .aside-right { color: #e9e5f7; }
body.home30-theme-4 .release-app-wrap .dashboard-cards .dashboard-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; color: #e9e5f7; box-shadow: 0 4px 24px rgba(0,0,0,0.2); }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-apps { background: rgba(6,182,212,0.2); color: #06b6d4; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-android { background: rgba(61,220,132,0.2); color: #3ddc84; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-ios { background: rgba(0,122,255,0.2); color: #5b9cfb; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-space,
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-used { background: rgba(168,85,247,0.2); color: #a78bfa; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-today,
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-icon-total { background: rgba(245,158,11,0.2); color: #fbbf24; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-label { color: #c4b5fd; }
body.home30-theme-4 .release-app-wrap .dashboard-card .dashboard-card-value { color: #fafafa; }
body.home30-theme-4 .release-app-wrap .warn-prompt { background: rgba(168,85,247,0.15); border: 1px solid rgba(168,85,247,0.3); border-radius: 12px; color: #e9e5f7; }
body.home30-theme-4 .release-app-wrap .warn-prompt a { color: #06b6d4; }
body.home30-theme-4 .release-app-wrap .panel { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; color: #e9e5f7; }
body.home30-theme-4 .release-app-wrap .panel-default > .panel-heading { background: rgba(0,0,0,0.2); border-color: rgba(255,255,255,0.1); color: #c4b5fd; }
body.home30-theme-4 .release-app-wrap .panel-body { border-color: rgba(255,255,255,0.08); }
body.home30-theme-4 .release-app-wrap .table > thead > tr > th,
body.home30-theme-4 .release-app-wrap .table > tbody > tr > td { border-color: rgba(255,255,255,0.1); color: #e9e5f7; }
body.home30-theme-4 .release-app-wrap .form-control { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2); color: #fafafa; }
body.home30-theme-4 .release-app-wrap .form-control:focus { border-color: #a78bfa; box-shadow: 0 0 0 2px rgba(168,85,247,0.25); }
body.home30-theme-4 .release-app-wrap .form-control::placeholder { color: rgba(255,255,255,0.4); }
body.home30-theme-4 .release-app-wrap .ms-btn-primary { background: linear-gradient(135deg, #a855f7 0%, #3b82f6 100%) !important; border: none !important; color: #fff !important; }
body.home30-theme-4 .release-app-wrap .ms-btn-primary:hover { opacity: 0.95; box-shadow: 0 8px 24px rgba(168,85,247,0.35); color: #fff !important; }
body.home30-theme-4 .release-app-wrap .ms-btn-default { background: rgba(255,255,255,0.08) !important; border: 2px solid rgba(168,85,247,0.7) !important; color: #e9e5f7 !important; }
body.home30-theme-4 .release-app-wrap .ms-btn-default:hover { border-color: #a78bfa; color: #fff !important; background: rgba(168,85,247,0.2) !important; }
body.home30-theme-4 .release-app-wrap .btn-primary { background: linear-gradient(135deg, #a855f7 0%, #3b82f6 100%) !important; border: none !important; color: #fff !important; }
body.home30-theme-4 .release-app-wrap .btn-default { background: transparent !important; border: 2px solid rgba(168,85,247,0.6) !important; color: #c4b5fd !important; }
body.home30-theme-4 #notice_wrap { background: rgba(15,10,26,0.95) !important; color: #c4b5fd !important; border-bottom: 1px solid rgba(255,255,255,0.06); }
body.home30-theme-4 #notice_wrap a { color: #06b6d4; }

/* 首次上传引导弹窗：APP 设置弹窗与主题四一致 */
body.home30-theme-4 #settingWizardModal .modal-content { background: #0f0a1a; border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
body.home30-theme-4 #settingWizardModal .modal-header { background: rgba(0,0,0,0.2); border-bottom: 1px solid rgba(255,255,255,0.1); color: #c4b5fd; }
body.home30-theme-4 #settingWizardModal .modal-title { color: #e9e5f7; }
body.home30-theme-4 #settingWizardModal .modal-body { background: #0f0a1a; }
body.home30-theme-4 #settingWizardModal .btn-default { background: rgba(255,255,255,0.08) !important; border-color: rgba(255,255,255,0.25) !important; color: #c4b5fd !important; }
body.home30-theme-4 #settingWizardModal .close { color: #c4b5fd !important; opacity: 0.9; }

/* ========== 工具箱页面：排布与色彩与主题一致，文字正常显示 ========== */
body.page-utils.home30-theme-4 { color: #fafafa; }
body.page-utils.home30-theme-4 .utils-page-wrap { position: relative; z-index: 1; padding: 40px 0 60px; min-height: 50vh; }
body.page-utils.home30-theme-4 .utils-page-wrap .container { max-width: 1100px; margin-left: auto; margin-right: auto; padding-left: clamp(1rem, 4vw, 24px); padding-right: clamp(1rem, 4vw, 24px); }

body.page-utils.home30-theme-4 .tool-classs { padding: 0; }
body.page-utils.home30-theme-4 .tool-classs .con { background: rgba(255,255,255,0.06) !important; border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; box-shadow: 0 8px 32px rgba(0,0,0,0.25); padding: 8px 0 0 0; overflow: hidden; }
body.page-utils.home30-theme-4 .tool-classs .con ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
body.page-utils.home30-theme-4 .tool-classs .con ul li { float: none; width: 100%; padding: 0; text-align: center; }
body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(1),
body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(2),
body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(3) { padding-left: 0; padding-right: 0; }
body.page-utils.home30-theme-4 .tool-classs .con ul li .t-con { border-right: 1px solid rgba(255,255,255,0.1); border-bottom: 1px solid rgba(255,255,255,0.1); padding: 28px 20px 32px; margin: 0; transition: background .2s, box-shadow .2s; }
body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(3n) .t-con { border-right-color: transparent; }
body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(n+7) .t-con { border-bottom-color: transparent; }
body.page-utils.home30-theme-4 .tool-classs .con ul li:hover .t-con { background: rgba(255,255,255,0.06); box-shadow: inset 0 0 0 1px rgba(168,85,247,0.25); }
body.page-utils.home30-theme-4 .tool-classs .con ul li .img-wrap { height: 66px; display: flex; justify-content: center; align-items: center; margin-bottom: 14px; }
body.page-utils.home30-theme-4 .tool-classs .con ul li .img-wrap img { max-width: 56px; max-height: 56px; object-fit: contain; }
body.page-utils.home30-theme-4 .tool-classs .con ul li .tit { font-size: 18px; font-weight: 600; color: #e9e5f7 !important; margin-bottom: 10px; line-height: 1.35; }
body.page-utils.home30-theme-4 .tool-classs .con ul li p { font-size: 14px; color: #c4b5fd !important; line-height: 1.6; margin-bottom: 16px; height: auto; min-height: 2.8em; padding: 0 12px; }
body.page-utils.home30-theme-4 .tool-classs .con ul li .ms-btn { padding: 8px 28px; border-radius: 12px; font-size: 14px; font-weight: 500; color: #e9e5f7 !important; background: rgba(168,85,247,0.25) !important; border: 1px solid rgba(168,85,247,0.5) !important; text-decoration: none; transition: background .2s, border-color .2s, color .2s; }
body.page-utils.home30-theme-4 .tool-classs .con ul li .ms-btn:hover { background: linear-gradient(135deg, #a855f7 0%, #3b82f6 100%) !important; border-color: transparent !important; color: #fff !important; }
@media (max-width: 992px) { body.page-utils.home30-theme-4 .tool-classs .con ul { grid-template-columns: repeat(2, 1fr); } body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(3n) .t-con { border-right-color: rgba(255,255,255,0.1); } body.page-utils.home30-theme-4 .tool-classs .con ul li:nth-of-type(2n) .t-con { border-right-color: transparent; } }
@media (max-width: 576px) { body.page-utils.home30-theme-4 .tool-classs .con ul { grid-template-columns: 1fr; } body.page-utils.home30-theme-4 .tool-classs .con ul li .t-con { border-right-color: transparent !important; } }