* { margin: 0; padding: 0; box-sizing: border-box; }
  html, body { background: #fff; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #333;
    width: 100%;
    max-width: 720px;          /* PC 端固定 720px 居中，手机端自适应满宽 */
    margin: 0 auto;
    min-height: 100vh;
    background: #fff;
    padding-bottom: 90px;
    overflow-x: hidden;
  }
  a { text-decoration: none; color: inherit; }

  /* ===== 顶部横幅 ===== */
  .hero {
    position: relative;
    width: 100%;
    height: 210px;
    background: linear-gradient(135deg, #7ec8f7 0%, #a8dcff 40%, #d9f0ff 70%, #8fd3a8 100%);
    overflow: hidden;
  }
  .hero .cloud {
    position: absolute; background: #fff; border-radius: 50px; opacity: .9;
  }
  .hero .cloud.c1 { width: 90px; height: 28px; top: 30px; left: 20px; }
  .hero .cloud.c2 { width: 60px; height: 22px; top: 60px; right: 50px; opacity: .7; }
  .hero .sun { position: absolute; top: 18px; right: 24px; width: 46px; height: 46px; border-radius: 50%; background: radial-gradient(circle, #fff7c0, #ffe25e); box-shadow: 0 0 30px rgba(255,226,94,.8); }
  .hero-title {
    position: absolute; top: 52px; left: 0; width: 100%; text-align: center;
  }
  .hero-title .en {
    display: inline-block; background: #1a2b6d; color: #ffd23e; font-weight: 900;
    font-size: 13px; letter-spacing: 3px; padding: 2px 14px; border-radius: 3px;
    transform: skewX(-8deg); margin-bottom: 4px;
  }
  .hero-title .cn {
    font-size: 40px; font-weight: 900; color: #ffd23e;
    text-shadow: 2px 3px 0 #1a2b6d, -1px -1px 0 #1a2b6d, 1px -1px 0 #1a2b6d, -1px 1px 0 #1a2b6d;
    letter-spacing: 2px; line-height: 1.1;
  }
  .hero-sub {
    position: absolute; bottom: 26px; width: 100%; text-align: center;
    font-size: 15px; font-weight: 700; color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,.35); letter-spacing: 4px;
  }
  .hero-sub::before, .hero-sub::after {
    content: ""; display: inline-block; width: 26px; height: 2px;
    background: #ffd23e; vertical-align: middle; margin: 0 10px;
  }
  /* 模拟宝可梦角色色块 */
  .pika {
    position: absolute; right: 18px; bottom: 8px; width: 86px; height: 96px;
    background: radial-gradient(circle at 50% 42%, #ffd94a 0 46%, transparent 47%),
                radial-gradient(circle at 36% 34%, #2b2b2b 0 7px, transparent 8px),
                radial-gradient(circle at 62% 34%, #2b2b2b 0 7px, transparent 8px),
                linear-gradient(180deg, #ffdf5e, #f5b91e);
    border-radius: 46% 46% 40% 40%;
    box-shadow: 0 6px 14px rgba(0,0,0,.2);
  }
  .pika::before, .pika::after {
    content: ""; position: absolute; top: -14px; width: 26px; height: 30px; background: #ffd23e;
    clip-path: polygon(50% 0, 100% 100%, 0 100%); border-radius: 4px;
  }
  .pika::before { left: 4px; transform: rotate(-20deg); }
  .pika::after { right: 4px; transform: rotate(20deg); }
  .ball {
    position: absolute; left: 16px; bottom: 20px; width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(180deg, #e63946 0 48%, #2b2b2b 48% 56%, #f5f5f5 56%);
    border: 2px solid #2b2b2b; box-shadow: 0 4px 8px rgba(0,0,0,.2);
  }
  .leaf-mon {
    position: absolute; left: 90px; bottom: 12px; width: 44px; height: 60px;
    background: linear-gradient(180deg, #7fd88f, #3fa664); border-radius: 50% 50% 40% 40%;
    box-shadow: 0 4px 10px rgba(0,0,0,.15);
  }
  .leaf-mon::before { content: ""; position: absolute; top: -12px; left: 12px; width: 18px; height: 22px; background: #5cbf72; border-radius: 60% 60% 20% 20%; }

  /* ===== 应用信息卡片 ===== */
  .app-card {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 14px 12px;
  }
  .app-icon {
    flex: 0 0 64px; width: 64px; height: 64px; border-radius: 14px;
    background: linear-gradient(160deg, #ffe08a 0%, #ffb347 60%, #e8862e 100%);
    border: 2px solid #d94f3d;
    position: relative; overflow: hidden;
  }
  .app-icon img {
    width: 100%; height: 100%; display: block;
  }
  .app-info { flex: 1; min-width: 0; }
  .app-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
  .app-desc {
    font-size: 12px; color: #999; margin-bottom: 6px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .app-tags { display: flex; gap: 6px; }
  .tag {
    font-size: 10px; color: #e0342b; border: 1px solid #e0342b;
    border-radius: 3px; padding: 1px 5px; line-height: 1.4;
  }
  .btn-download {
    flex: 0 0 auto; background: linear-gradient(90deg, #3b7bff, #2f5fe0);
    color: #fff; font-size: 15px; font-weight: 700; border: none;
    padding: 9px 26px; border-radius: 22px; cursor: pointer;
    box-shadow: 0 4px 10px rgba(59,123,255,.35);
    animation: btnJump 2s ease-in-out infinite, btnGlow 2s ease-out infinite;
  }
  .btn-download:active { transform: scale(.96); animation-play-state: paused; }

  /* ===== 礼包横幅（图片） ===== */
  .gift-banner {
    margin: 10px 14px; border-radius: 14px; position: relative;
    aspect-ratio: 360 / 96;      /* 高度按图片比例自适应，不裁切 */
    overflow: hidden; cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
  }
  .gift-banner img {
    width: 100%; height: 100%; display: block;
    object-fit: cover; border-radius: 14px;
  }

  /* ===== Tab 导航 ===== */
  .tabs {
    display: flex; background: #fff; position: sticky; top: 0; z-index: 10;
    border-bottom: 1px solid #f0f0f0;
  }
  .tab {
    flex: 1; text-align: center; padding: 13px 0; font-size: 16px; color: #666;
    cursor: pointer; position: relative; user-select: none;
  }
  .tab.active { color: #222; font-weight: 700; }
  .tab.active::after {
    content: ""; position: absolute; left: 50%; transform: translateX(-50%);
    bottom: 6px; width: 32px; height: 4px; border-radius: 2px; background: #3b7bff;
  }
  .tab-panel { display: none; }
  .tab-panel.active { display: block; }

  /* ===== 截图轮播 ===== */
  .screenshots {
    display: flex; gap: 10px; padding: 14px 0; overflow-x: auto;
    scrollbar-width: none;                 /* 隐藏滚动条 */
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scroll-behavior: smooth;
    cursor: grab;
    -webkit-user-select: none; user-select: none;
    touch-action: pan-y;
  }
  .screenshots.dragging { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; }
  .screenshots::-webkit-scrollbar { display: none; }
  .shot {
    flex: 0 0 148px; height: 210px; border-radius: 10px; overflow: hidden;
    position: relative; box-shadow: 0 2px 8px rgba(0,0,0,.12);
    scroll-snap-align: start;
    -webkit-user-drag: none;
  }
  .shot img, .shot * { -webkit-user-drag: none; pointer-events: none; }

  /* 展示图：图片统一放在 images/ 目录，替换同名文件即可换图 */
  .shot img {
    width: 100%; height: 100%;
    object-fit: cover; display: block; border-radius: 10px;
  }

  /* ===== 游戏介绍 ===== */
  .section { padding: 4px 14px 14px; }
  .section h3 { font-size: 16px; font-weight: 700; margin: 8px 0 10px; }
  .intro-text { font-size: 14px; line-height: 1.8; color: #444; text-align: justify; }

  /* ===== 评论列表 ===== */
  .comment-list { padding: 0 14px; }
  .comment-item { padding: 16px 0; border-bottom: 1px solid #f2f2f2; }
  .comment-item:last-child { border-bottom: none; }
  .c-top { display: flex; align-items: center; }
  .c-name { font-size: 15px; font-weight: 600; color: #555; }
  .c-like {
    margin-left: auto; border: none; cursor: pointer;
    background: #eef4ff; color: #3b7bff; font-size: 12px;
    padding: 3px 12px; border-radius: 12px;
  }
  .c-like.liked { background: #3b7bff; color: #fff; }
  .c-text {
    font-size: 14px; color: #333; line-height: 1.7; margin-top: 10px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; text-align: justify;
  }
  .c-bottom { display: flex; align-items: center; margin-top: 10px; }
  .c-stars { color: #ffc107; font-size: 15px; letter-spacing: 3px; }
  .c-date { margin-left: auto; color: #c0c0c0; font-size: 12px; }

  /* ===== 礼包列表 ===== */
  .gift-list { padding: 0 14px; }
  .gift-item { padding: 16px 0; border-bottom: 1px solid #f2f2f2; }
  .gift-item:last-child { border-bottom: none; }
  .g-top { display: flex; align-items: center; }
  .g-name { font-size: 15px; font-weight: 700; color: #333; }
  .g-btn {
    margin-left: auto; border: none; cursor: pointer;
    background: #3b7bff; color: #fff; font-size: 12px;
    padding: 6px 13px; border-radius: 15px;
    box-shadow: 0 2px 6px rgba(59,123,255,.3);
  }
  .g-btn:active { transform: scale(.95); }
  .g-desc { font-size: 12px; color: #999; margin-top: 9px; }

  /* ===== 福利页 ===== */
  .welfare { padding: 10px 14px 20px; text-align: center; }
  .qr-box {
    width: 220px; height: 220px; margin: 20px auto 18px;
    background: #c8b445; border: 8px solid #fff; outline: 1px solid #ececec;
    box-shadow: 0 3px 12px rgba(0,0,0,.12);
  }
  .qr-box img { width: 100%; height: 100%; display: block; object-fit: cover; }
  .w-text { font-size: 13px; color: #555; line-height: 2; text-align: center; }
  .btn-copy {
    margin-top: 18px; border: none; cursor: pointer;
    background: #2bb673; color: #fff; font-size: 15px; font-weight: 600;
    padding: 11px 30px; border-radius: 6px;
    box-shadow: 0 3px 8px rgba(43,182,115,.3);
  }
  .btn-copy:active { transform: scale(.96); }

  /* ===== 详细信息 ===== */
  .meta {
    margin: 6px 14px 0; padding: 14px 0 4px; border-top: 1px solid #f0f0f0;
    font-size: 13px; color: #666;
  }
  .meta-row { display: flex; margin-bottom: 10px; }
  .meta-row .k { flex: 0 0 80px; color: #999; }
  .meta-row .v { flex: 1; color: #555; word-break: break-all; }

  .copyright {
    text-align: center; font-size: 12px; color: #bbb; padding: 18px 14px 10px;
  }

  /* ===== 底部悬浮下载条 ===== */
  .bottom-bar {
    position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 100%; max-width: 720px; background: #fff;
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 16px rgba(0,0,0,.08); z-index: 20;
  }
  .btn-big {
    display: block; width: 100%; border: none; cursor: pointer;
    background: linear-gradient(90deg, #3b7bff, #2f5fe0);
    color: #fff; font-size: 17px; font-weight: 700;
    padding: 13px 0; border-radius: 26px;
    box-shadow: 0 6px 14px rgba(59,123,255,.35);
    animation: btnJump 2s ease-in-out infinite, btnGlow 2s ease-out infinite;
  }
  .btn-big:active { transform: scale(.98); animation-play-state: paused; }

  /* 下载按钮：每 2 秒轻微跳动一次 + 扩散光圈 */
  @keyframes btnJump {
    0%, 55%, 100% { transform: translateY(0) scale(1); }
    66%  { transform: translateY(-5px) scale(1.02); }
    74%  { transform: translateY(0) scale(.985); }
    82%  { transform: translateY(-2px) scale(1.01); }
    90%  { transform: translateY(0) scale(1); }
  }
  @keyframes btnGlow {
    0%, 55%, 100% { box-shadow: 0 6px 14px rgba(59,123,255,.35), 0 0 0 0 rgba(59,123,255,.45); }
    72%           { box-shadow: 0 8px 16px rgba(59,123,255,.45), 0 0 0 9px rgba(59,123,255,0); }
  }