@charset "utf-8";
*{margin:0;padding:0;outline:0;font-family:'UKIJ Tuz Tom'}
@font-face{font-weight:400;font-style:normal;font-family:'UKIJ Tuz Tom';src:url(/ukijtut.eot?#iefix);src:local('UKIJ Tuz Tom'),local('UKIJ Tuz Tom'),url(/UKIJTuT.ttf)}
* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family:'UKIJ Tuz Tom';
    }

    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }
    ::-webkit-scrollbar-track {
      background: rgba(15, 23, 42, 0.6);
      border-radius: 3px;
    }
    ::-webkit-scrollbar-thumb {
      background: linear-gradient(180deg, #3b82f6, #06b6d4);
      border-radius: 3px;
      box-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
    }
    ::-webkit-scrollbar-thumb:hover {
      background: linear-gradient(180deg, #60a5fa, #22d3ee);
    }

    body {
      background: #0a0e17;
      font-family: 'UKIJ Tuz Tom', 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
      color: #e2e8f0;
      line-height: 1.6;
      min-height: 100vh;
      width: 100%;
      overflow-x: hidden;
    }

    .bg-grid {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: 
        linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
      background-size: 80px 80px;
      pointer-events: none;
      z-index: 0;
    }

    .glow-orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(140px);
      pointer-events: none;
      z-index: 0;
      opacity: 0.25;
    }
    .glow-orb.top-right {
      top: -250px;
      right: -150px;
      width: 700px;
      height: 700px;
      background: #3b82f6;
    }
    .glow-orb.bottom-left {
      bottom: -200px;
      left: -150px;
      width: 600px;
      height: 600px;
      background: #8b5cf6;
    }

    .main-container {
      width: 96%;
      max-width: 1600px;
      margin: 24px auto;
      background: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(45px);
      -webkit-backdrop-filter: blur(45px);
      border-radius: 32px;
      border: 1px solid rgba(56, 189, 248, 0.12);
      box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(56, 189, 248, 0.06);
      overflow: hidden;
      padding: 0;
      position: relative;
      z-index: 1;
      min-height: 90vh;
      direction: rtl;
    }

    /* 导航菜单 */
    .nav-menu {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      padding: 22px 40px;
      border-bottom: 1px solid rgba(56, 189, 248, 0.08);
      background: rgba(15, 23, 42, 0.4);
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 12px;
      cursor: pointer;
    }
    .logo-hex {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, #3b82f6, #06b6d4);
      /*clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
      align-items: center;*/
      display: flex;
      justify-content: center;
      color: white;
      font-size: 1.5rem;
      border-radius:10px;
      padding: 3px;
    }
    .logo-text {
      font-weight: 800;
      font-size: 1.9rem;
      background: linear-gradient(135deg, #60a5fa, #22d3ee);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: -0.5px;
    }

    .menu-links {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .menu-links a {
      color: #94a3b8;
      text-decoration: none;
      font-weight: 500;
      font-size: 1.125rem;
      padding: 10px 18px;
      border-radius: 10px;
      transition: all 0.25s;
      display: flex;
      align-items: center;
      gap: 7px;
      cursor: pointer;
    }
    .menu-links a:hover,
    .menu-links a.active-menu {
      background: rgba(56, 189, 248, 0.15);
      color: #38bdf8;
    }

    /* 页面容器 */
    .page-content {
      display: none;
      padding: 30px 40px 20px;
    }
    .page-content.active-page {
      display: block;
    }
/* 首页幻灯片 */
.slider-section {
  margin: 0 0 28px;
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.18);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.45);
  direction: ltr; /* 滑动方向保持左到右 */
}

.slides-wrapper {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
}

.slide-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  direction: rtl; /* 内容布局：图片在右，文字在左 */
}

.slide-landscape {
  flex-direction: row;
  height: 480px;
  padding: 40px 40px;
  gap: 40px;
}

.slide-portrait {
  flex-direction: row;
  height: 480px;
  padding: 40px 55px;
  gap: 50px;
}
    .slide-bg-effects {
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 0;
    }

    .bg-tv {
      background: 
        radial-gradient(ellipse at 30% 20%, rgba(59, 130, 246, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(6, 182, 212, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 50%, rgba(15, 23, 42, 0.9) 0%, #0f172a 100%);
    }
    .bg-tv::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: 
        linear-gradient(rgba(59, 130, 246, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.08) 1px, transparent 1px);
      background-size: 50px 50px;
      animation: gridPulse 4s ease-in-out infinite;
    }
    .bg-tv::after {
      content: '';
      position: absolute;
      inset: 0;
      background: 
        radial-gradient(circle at 20% 30%, rgba(56,189,248,0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 60%, rgba(99,102,241,0.08) 0%, transparent 40%);
      animation: glowShift 6s ease-in-out infinite alternate;
    }

    .bg-pc {
      background: 
        radial-gradient(ellipse at 60% 30%, rgba(139, 92, 246, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse at 30% 70%, rgba(59, 130, 246, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 50%, rgba(15, 23, 42, 0.9) 0%, #0f172a 100%);
    }
    .bg-pc::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: 
        repeating-linear-gradient(45deg, rgba(139,92,246,0.04) 0px, rgba(139,92,246,0.04) 2px, transparent 2px, transparent 12px);
      animation: lineMove 8s linear infinite;
    }
    .bg-pc::after {
      content: '';
      position: absolute;
      inset: 0;
      background: 
        radial-gradient(circle at 40% 50%, rgba(168,85,247,0.1) 0%, transparent 45%),
        radial-gradient(circle at 70% 30%, rgba(59,130,246,0.06) 0%, transparent 45%);
      animation: glowShift 7s ease-in-out infinite alternate-reverse;
    }

    .bg-mobile {
      background: 
        radial-gradient(ellipse at 50% 40%, rgba(99, 102, 241, 0.2) 0%, transparent 60%),
        radial-gradient(ellipse at 30% 80%, rgba(6, 182, 212, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 50%, rgba(30, 27, 75, 0.9) 0%, #0f172a 100%);
    }
    .bg-mobile::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: 
        radial-gradient(circle, rgba(56,189,248,0.15) 1px, transparent 1px);
      background-size: 30px 30px;
      animation: dotsFloat 5s ease-in-out infinite;
    }
    .bg-mobile::after {
      content: '';
      position: absolute;
      inset: 0;
      background: 
        radial-gradient(circle at 50% 50%, rgba(139,92,246,0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(56,189,248,0.06) 0%, transparent 40%);
      animation: glowShift 5s ease-in-out infinite alternate;
    }

    @keyframes gridPulse {
      0%, 100% { opacity: 0.6; }
      50% { opacity: 1; }
    }
    @keyframes glowShift {
      0% { transform: scale(1); opacity: 0.7; }
      100% { transform: scale(1.05); opacity: 1; }
    }
    @keyframes lineMove {
      0% { background-position: 0 0; }
      100% { background-position: 60px 60px; }
    }
    @keyframes dotsFloat {
      0%, 100% { background-position: 0 0; }
      50% { background-position: 15px 15px; }
    }

    .slide-visual {
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 20px;
      overflow: hidden;
      border: 2px solid rgba(56, 189, 248, 0.2);
      background: rgba(15, 23, 42, 0.5);
      position: relative;
      z-index: 1;
    }

    .visual-landscape {
      width: 650px;
      height: 400px;
      background: linear-gradient(135deg, rgba(30,41,59,0.7), rgba(15,23,42,0.7));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 7rem;
      position: relative;
    }
    .visual-landscape img{
        width: 100%;
        height: 100%;
    }
    
    .visual-portrait {
      width: 260px;
      height: 440px;
      background: linear-gradient(180deg, rgba(30,41,59,0.7), rgba(15,23,42,0.7));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 5.5rem;
      border-radius: 28px;
      position: relative;
    }
     .visual-portrait img {
         width: 100%;
        height: 100%;
     }
  .slide-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
  text-align: right;
  align-items: flex-end;
  direction: ltr;
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 7px 16px;
  border-radius: 22px;
  font-size: 1rem;
  font-weight: 600;
  color: #38bdf8;
  width: fit-content;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
  direction: rtl;
}

    .slide-info h2 {
      font-size: 2rem;
      font-weight: 700;
      line-height: 1.15;
      margin-bottom: 12px;
      letter-spacing: -1px;
      background: linear-gradient(135deg, #f1f5f9, #bae6fd);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

   .slide-info .subtitle {
  font-size: 1.2rem;
  color: #94a3b8;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

    .slide-features-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      direction: rtl;
    }
    .feat-chip {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.12);
      padding: 9px 18px;
      border-radius: 22px;
      font-size: 0.9rem;
      color: #cbd5e1;
      backdrop-filter: blur(4px);
      transition: all 0.3s;
    }
    .feat-chip:hover {
      background: rgba(56,189,248,0.1);
      border-color: rgba(56,189,248,0.4);
    }

/* 控制栏保持 ltr */
.slide-controls-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 18px 40px;
  background: rgba(15, 23, 42, 0.55);
  border-top: 1px solid rgba(56, 189, 248, 0.08);
  direction: rtl;
}

    .slide-tab {
      padding: 11px 24px;
      border-radius: 26px;
      background: transparent;
      border: 1px solid rgba(56, 189, 248, 0.25);
      color: #94a3b8;
      cursor: pointer;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all 0.3s;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .slide-tab.active-tab {
      background: linear-gradient(135deg, #3b82f6, #06b6d4);
      border-color: transparent;
      color: white;
      box-shadow: 0 6px 24px rgba(59, 130, 246, 0.45);
    }
    .slide-tab:hover {
      border-color: #38bdf8;
      color: #e2e8f0;
    }

    .slide-dots {
      display: flex;
      gap: 7px;
      margin: 0 10px;
    }
    .slide-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: rgba(148, 163, 184, 0.4);
      cursor: pointer;
      transition: all 0.3s;
    }
    .slide-dot.active-dot {
      background: #38bdf8;
      width: 26px;
      border-radius: 5px;
    }

    /* 平台下载区 */
    .platform-section {
      margin-top: 10px;
    }
    .section-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 22px;
    }
    .section-title {
      font-size: 1.7rem;
      font-weight: 700;
      color: #f1f5f9;
    }
    .section-line {
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, rgba(56,189,248,0.3), transparent);
      margin-left: 18px;
    }

    .platform-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
      margin-bottom: 10px;
    }

    .platform-card {
      background: rgba(30, 41, 59, 0.5);
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid rgba(56, 189, 248, 0.12);
      transition: all 0.35s;
      display: flex;
      flex-direction: column;
    }
    .platform-card:hover {
      border-color: rgba(56, 189, 248, 0.5);
      box-shadow: 0 14px 44px rgba(0, 0, 0, 0.35), 0 0 30px rgba(56, 189, 248, 0.06);
      transform: translateY(-5px);
    }

    .card-showcase {
      width: 100%;
      height: 240px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }
    .card-showcase.tv-showcase {
      background: linear-gradient(135deg, #0f172a, #1e293b);
    }
    .card-showcase.pc-showcase {
      background: linear-gradient(135deg, #1e293b, #0f172a);
    }
    .card-showcase.mobile-showcase {
      background: linear-gradient(180deg, #1e1b4b, #0f172a);
    }

    .mock-tv {
      width: 88%;
      height: 75%;
      background: rgba(15,23,42,0.85);
      border-radius: 14px;
      border: 2px solid rgba(56,189,248,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3.2rem;
    }
    .mock-tv img {
        width: 100%;
      height: 100%;
      border-radius: 14px;
    }
    .mock-pc {
      width: 88%;
      height: 75%;
      background: rgba(30,41,59,0.85);
      border-radius: 14px;
      border: 2px solid rgba(56,189,248,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3.2rem;
    }
    .mock-pc img {
          width: 100%;
      height: 100%;
      border-radius: 14px;
    }
    .mock-mobile {
      width: 30%;
      height: 84%;
      background: rgba(30,27,75,0.85);
      border-radius: 10px;
      border: 2px solid rgba(139,92,246,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2.6rem;
    }
    .mock-mobile img {
         width: 100%;
      height: 100%;
      border-radius: 10px; 
    }
    .card-body {
      padding: 22px 24px 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .card-body h3 {
      font-size: 1.35rem;
      font-weight: 700;
      color: #f1f5f9;
      margin-bottom: 5px;
    }
    .card-version {
      font-size: 0.82rem;
      color: #38bdf8;
      font-weight: 500;
      margin-bottom: 12px;
    }
    .card-desc {
      font-size: 0.88rem;
      color: #94a3b8;
      line-height: 1.55;
      margin-bottom: 12px;
      flex: 1;
    }
    .card-tips {
      background: rgba(56, 189, 248, 0.05);
      border-radius: 10px;
      padding: 11px 14px;
      font-size: 1rem;
      color: #cbd5e1;
      margin-bottom: 16px;
      border-right: 2px solid #38bdf8;
    }
    .card-tips a{
        text-decoration: none;
        color: #cbd5e1;
    }
    .card-tips a:hover{
        text-decoration: none;
        color: #fff;
    }
    .btn-dl {
      width: 100%;
      padding: 13px;
      background: linear-gradient(135deg, #3b82f6, #06b6d4);
      border: none;
      border-radius: 12px;
      color: white;
      font-weight: 600;
      font-size: 0.92rem;
      cursor: pointer;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      transition: all 0.3s;
    }
    .btn-dl:hover {
      box-shadow: 0 10px 30px rgba(59, 130, 246, 0.45);
      transform: translateY(-2px);
    }

    /* 底部展示区 */
    .highlight-section {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      background: rgba(30, 41, 59, 0.35);
      border-radius: 22px;
      padding: 34px;
      border: 1px solid rgba(56, 189, 248, 0.1);
    }
    .highlight-visual {
      background: linear-gradient(135deg, #1e293b, #0f172a);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 8rem;
      color: rgba(56, 189, 248, 0.45);
      min-height: 260px;
    }
    .highlight-info h2 {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 14px;
      color: #f1f5f9;
    }
    .highlight-info p {
      color: #94a3b8;
      margin-bottom: 20px;
      font-size: 1rem;
      line-height: 1.7;
    }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 13px 26px;
      border: 1.5px solid #38bdf8;
      border-radius: 12px;
      color: #38bdf8;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s;
    }
    .btn-ghost:hover {
      background: #38bdf8;
      color: #0f172a;
    }

    /* ===== 详细内容页面样式 ===== */
    .detail-hero {
      background: rgba(30, 41, 59, 0.4);
      border-radius: 20px;
      padding: 40px;
      margin-bottom: 28px;
      border: 1px solid rgba(56, 189, 248, 0.12);
      display: flex;
      gap: 40px;
      align-items: center;
      flex-wrap: wrap;
    }
    .detail-hero-icon {
      font-size: 6rem;
      flex-shrink: 0;
      width: 10%;
    }
    .detail-hero-info {
      width: 85%;
    }
    .detail-hero-info h1 {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 8px;
      background: linear-gradient(135deg, #f1f5f9, #bae6fd);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .detail-hero-info .hero-version {
      font-size: 1.1rem;
      color: #38bdf8;
      margin-bottom: 12px;
    }
    .detail-hero-info .hero-desc {
      color: #94a3b8;
      font-size: 1rem;
      line-height: 1.7;
    }

    /* 特性网格 */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 18px;
      margin-bottom: 28px;
    }
    .feature-item {
      background: rgba(30, 41, 59, 0.4);
      border-radius: 16px;
      padding: 22px;
      border: 1px solid rgba(56, 189, 248, 0.1);
      transition: all 0.3s;
    }
    .feature-item:hover {
      border-color: rgba(56, 189, 248, 0.4);
      background: rgba(30, 41, 59, 0.6);
    }
    .feature-item i {
      font-size: 2rem;
      color: #38bdf8;
      margin-bottom: 10px;
    }
    .feature-item h4 {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 6px;
      color: #f1f5f9;
    }
    .feature-item p {
      font-size: 0.85rem;
      color: #94a3b8;
    }

    /* 使用说明区 */
    .guide-section {
      background: rgba(30, 41, 59, 0.35);
      border-radius: 20px;
      padding: 30px 34px;
      margin-bottom: 28px;
      border: 1px solid rgba(56, 189, 248, 0.1);
    }
    .guide-section h2 {
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 18px;
      color: #f1f5f9;
    }
    .guide-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 16px;
    }
    .guide-step {
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }
    .step-num {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, #3b82f6, #06b6d4);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.9rem;
      flex-shrink: 0;
    }
    .step-content h5 {
      font-size: 0.95rem;
      color: #f1f5f9;
      margin-bottom: 4px;
    }
    .step-content p {
      font-size: 0.82rem;
      color: #94a3b8;
    }

    /* 截图展示区 */
    .screenshots-section {
      margin-bottom: 28px;
    }
    .screenshots-section h2 {
      font-size: 1.2rem;
      font-weight: normal;
      margin-bottom: 18px;
      color: #f1f5f9;
    }
    .screenshots-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
      gap: 16px;
    }
     .screenshots-grid-sj {
      display: flex;
      gap: 16px;
    }
    .screenshot-card {
      background: rgba(30, 41, 59, 0.5);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(56, 189, 248, 0.12);
      transition: all 0.3s;
    }
    .screenshot-card-sj {
      background: rgba(30, 41, 59, 0.5);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(56, 189, 248, 0.12);
      transition: all 0.3s;
      width: 20%;
      height: 650px;
    }
    .screenshot-card:hover {
      border-color: rgba(56, 189, 248, 0.4);
      transform: translateY(-3px);
    }
     .screenshot-card-sj:hover {
      border-color: rgba(56, 189, 248, 0.4);
      transform: translateY(-3px);
    }
    .screenshot-img {
      width: 100%;
      height: 200px;
      background: linear-gradient(135deg, #1e293b, #0f172a);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      color: rgba(56,189,248,0.5);
    }
    .screenshot-img img {
        width: 100%;
        height: 100%;
        border-radius: 16px;
        padding: 5px;
    }
    .screenshot-card .screenshot-label {
      padding: 12px 16px;
      font-size: 0.85rem;
      color: #cbd5e1;
      text-align: center;
    }
    
    
    
    
    .screenshot-img-sj {
      width: 100%;
      height: 600px;
      background: linear-gradient(135deg, #1e293b, #0f172a);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      color: rgba(56,189,248,0.5);
    }
    .screenshot-img-sj img {
        width: 100%;
        height: 100%;
        border-radius: 16px;
        padding: 5px;
    }
    .screenshot-card-sj .screenshot-label-sj {
      padding: 12px 16px;
      font-size: 0.85rem;
      color: #cbd5e1;
      text-align: center;
    }
    
    

    /* 下载按钮区 */
    .download-cta {
      text-align: center;
      padding: 30px;
      background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(6,182,212,0.1));
      border-radius: 20px;
      border: 1px solid rgba(56, 189, 248, 0.2);
      margin-bottom: 20px;
    }
    .download-cta h2 {
      font-size: 1.5rem;
      font-weight: normal;
      margin-bottom: 8px;
    }
    .download-cta p {
      color: #94a3b8;
      margin-bottom: 20px;
    }
    .btn-dl-large {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 40px;
      background: linear-gradient(135deg, #3b82f6, #06b6d4);
      border: none;
      border-radius: 14px;
      color: white;
      font-size: 1.1rem;
      cursor: pointer;
      text-decoration: none;
      transition: all 0.3s;
    }
    .btn-dl-large:hover {
      box-shadow: 0 12px 36px rgba(59, 130, 246, 0.5);
      transform: translateY(-3px);
    }

    /* 页脚 */
    .site-footer {
      border-top: 1px solid rgba(56, 189, 248, 0.1);
      padding: 22px 40px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      color: #64748b;
      font-size: 0.84rem;
      gap: 14px;
      direction: rtl;
      font-size: 18px;
    }
    .footer-links {
      display: flex;
      gap: 20px;
    }
    .footer-links a {
      color: #94a3b8;
      text-decoration: none;
    }
    .footer-links a:hover {
      color: #38bdf8;
    }

    @media (max-width: 1200px) {
      .slide-landscape, .slide-portrait {
        flex-direction: column;
        height: auto;
        padding: 28px;
        gap: 24px;
      }
      .visual-landscape {
        width: 100%;
        height: 240px;
        font-size: 5rem;
      }
      .visual-portrait {
        width: 180px;
        height: 300px;
        font-size: 4rem;
      }
      .platform-grid {
        grid-template-columns: 1fr 1fr;
      }
      .highlight-section {
        grid-template-columns: 1fr;
      }
      .detail-hero {
        flex-direction: column;
        text-align: center;
      }
    }
    @media (max-width: 768px) {
      .nav-menu { padding: 16px 20px; }
      .page-content { padding: 16px; }
      .slider-section { margin: 0 0 16px; }
      .platform-grid { grid-template-columns: 1fr; }
      .site-footer { padding: 16px 20px; }
      .slide-controls-bar { padding: 12px 16px; gap: 8px; }
      .slide-tab { padding: 9px 16px; font-size: 0.82rem; }
      .highlight-visual { min-height: 180px; font-size: 5rem; }
      .detail-hero { padding: 24px; }
      .features-grid { grid-template-columns: 1fr; }
      .screenshots-grid { grid-template-columns: 1fr; }
    }