:root{
    --bg:#f7f8fa;
    --card:#ffffff;
    --card-2:#fbfcfd;
    --text:#0f1115;
    --text-2:#5f6672;
    --text-3:#8b929e;
    --line:rgba(12,15,20,.08);
    --line-2:rgba(12,15,20,.06);
    --accent:#0a84ff;
    --tint:#ff6faf;
    --shadow-m:0 2px 4px rgba(16,24,40,.04), 0 12px 32px rgba(16,24,40,.08);
    --shadow-l:0 4px 8px rgba(16,24,40,.05), 0 24px 60px rgba(16,24,40,.12);
  }
  @media (prefers-color-scheme: dark){
    :root{
      --bg:#0c0d10;
      --card:#16181d;
      --card-2:#1b1e24;
      --text:#f3f5f8;
      --text-2:#a2a9b6;
      --text-3:#767d8a;
      --line:rgba(255,255,255,.10);
      --line-2:rgba(255,255,255,.06);
      --accent:#3d9bff;
      --tint:#ff7fb8;
      --shadow-m:0 2px 4px rgba(0,0,0,.35), 0 12px 32px rgba(0,0,0,.45);
      --shadow-l:0 4px 8px rgba(0,0,0,.4), 0 24px 60px rgba(0,0,0,.55);
    }
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  html{-webkit-text-size-adjust:100%}
  body{
    background:var(--bg);
    color:var(--text);
    font:16px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro SC","PingFang SC","Helvetica Neue",Arial,sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  .aura{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
  .aura i{
    position:absolute;
    display:block;
    border-radius:50%;
    filter:blur(85px);
    opacity:.30;
  }
  .aura .a1{width:400px;height:400px;top:-170px;left:50%;transform:translateX(-50%);background:var(--tint)}
  @media (prefers-color-scheme: dark){ .aura i{opacity:.18;filter:blur(95px)} }

  .wrap{
    position:relative;
    z-index:1;
    max-width:640px;
    margin:0 auto;
    padding:40px 22px 72px;
    padding-top:calc(40px + env(safe-area-inset-top));
  }
  .topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin:0 0 28px;
  }
  .back{
    display:inline-flex;
    align-items:center;
    gap:5px;
    font-size:13.5px;
    color:var(--text-2);
    text-decoration:none;
    padding:6px 12px 6px 9px;
    border-radius:999px;
    border:1px solid var(--line-2);
    background:rgba(127,127,127,.05);
    transition:color .2s ease, border-color .2s ease;
  }
  .back:hover{color:var(--text);border-color:var(--line)}
  .devices{font-size:11.5px;color:var(--text-3);letter-spacing:.5px}

  .hero{text-align:center;margin:0 0 34px}
  .icon{
    width:112px;height:112px;
    border-radius:26px;
    display:block;
    margin:0 auto 20px;
    box-shadow:0 10px 30px color-mix(in srgb, var(--tint) 30%, rgba(16,24,40,.16)), var(--shadow-m);
  }
  h1{
    font-size:clamp(25px,5.4vw,31px);
    line-height:1.2;
    letter-spacing:-.7px;
    margin:0 0 8px;
    font-weight:740;
  }
  .sub{
    color:var(--text-2);
    font-size:15px;
    margin:0 0 24px;
  }
  .badge{
    display:inline-flex;
    align-items:center;
    gap:9px;
    padding:13px 26px 13px 21px;
    border-radius:999px;
    background:var(--text);
    color:var(--bg);
    font-size:15.5px;
    font-weight:620;
    letter-spacing:-.1px;
    text-decoration:none;
    box-shadow:var(--shadow-m);
    transition:transform .2s cubic-bezier(.2,.7,.3,1), opacity .2s ease;
  }
  .badge svg{width:17px;height:17px;display:block;margin-top:-1px}
  .badge:hover{transform:translateY(-2px)}
  .badge:active{transform:translateY(0) scale(.985);opacity:.9}
  .badge.pending{
    background:transparent;
    color:var(--text-2);
    border:1px solid var(--line);
    box-shadow:none;
    cursor:default;
    padding-left:26px;
  }
  .badge.pending:hover{transform:none}
  .meta{
    margin:14px 0 0;
    font-size:12.5px;
    color:var(--text-3);
  }

  .shots{
    margin:22px -22px 0;
    padding:16px 0 4px;
    background:linear-gradient(160deg,var(--card),var(--card-2));
    border:1px solid var(--line);
    border-radius:22px;
    box-shadow:var(--shadow-m);
    overflow:hidden;
  }
  .segs{
    display:flex;
    width:fit-content;
    gap:3px;
    padding:3px;
    background:rgba(127,127,127,.12);
    border-radius:12px;
    margin:0 auto 12px;
  }
  .seg{
    border:0;
    background:transparent;
    color:var(--text-2);
    font:inherit;
    font-size:13.5px;
    font-weight:560;
    padding:6px 15px;
    border-radius:9px;
    cursor:pointer;
    transition:background .16s ease, color .16s ease;
  }
  .seg:hover{color:var(--text)}
  .seg.active{background:var(--card);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.13)}
  .strip{
    display:none;
    gap:14px;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    padding:4px 22px 16px;
    margin:0;
    scrollbar-width:none;
  }
  .strip::-webkit-scrollbar{display:none}
  .strip.on{display:flex}
  .strip img{
    height:430px;
    width:auto;
    border-radius:16px;
    box-shadow:var(--shadow-l);
    scroll-snap-align:center;
    flex:0 0 auto;
    display:block;
    border:1px solid var(--line-2);
  }
  .strip[data-dev="ipad"] img{height:370px}
  .strip[data-dev="duo"] img{height:390px}
  @media (max-width:520px){
    .strip img{height:350px}
    .strip[data-dev="ipad"] img{height:296px}
    .strip[data-dev="duo"] img{height:308px}
  }

  .card{
    background:linear-gradient(160deg,var(--card),var(--card-2));
    border:1px solid var(--line);
    border-radius:22px;
    box-shadow:var(--shadow-m);
    text-align:left;
    padding:8px 26px 10px;
    margin:22px -22px 0;
  }
  .card h2{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:12.5px;
    letter-spacing:1.3px;
    text-transform:uppercase;
    color:var(--text-3);
    font-weight:650;
    margin:16px 0 0;
  }
  .card h2::before{
    content:"";
    width:6px;height:6px;
    border-radius:50%;
    background:var(--tint);
    flex:0 0 auto;
  }
  .card dl{margin:0}
  .card dt{
    font-size:15px;
    font-weight:600;
    margin:18px 0 3px;
  }
  .card dd{
    margin:0 0 16px;
    font-size:14.3px;
    color:var(--text-2);
  }
  .card dd:last-of-type{margin-bottom:18px}
  .card .desc-text{margin:16px 0 18px;font-size:14.5px;color:var(--text-2);line-height:1.8}
  .card .notes{margin:14px 0 18px;padding-left:1.05em;font-size:14.3px;color:var(--text-2);line-height:1.9}
  .card .notes li{margin:0 0 3px}
  .card .info{
    display:grid;
    grid-template-columns:auto 1fr;
    gap:11px 18px;
    margin:16px 0 18px;
  }
  .card .info dt{
    margin:0;
    font-size:14px;
    font-weight:400;
    color:var(--text-3);
    white-space:nowrap;
  }
  .card .info dd{
    margin:0;
    font-size:14px;
    color:var(--text-2);
    text-align:right;
  }
  .card .versions{
    list-style:none;
    margin:16px 0 18px;
    padding:0;
  }
  .card .versions > li{
    padding:0 0 16px;
    margin:0 0 16px;
    border-bottom:1px solid var(--line-2);
  }
  .card .versions > li:last-child{
    padding-bottom:0;
    margin-bottom:0;
    border-bottom:0;
  }
  .card .vhead{
    display:flex;
    align-items:baseline;
    justify-content:space-between;
    gap:12px;
  }
  .card .vnum{font-size:15px;font-weight:650;color:var(--text)}
  .card .vdate{font-size:12.5px;color:var(--text-3);font-weight:400}
  .card .vnote{margin:8px 0 0;font-size:14px;color:var(--text-2)}
  .card a{color:var(--accent);text-decoration:none}
  .card a:hover{text-decoration:underline}

  footer{
    margin-top:38px;
    text-align:center;
    font-size:12.5px;
    color:var(--text-3);
    line-height:2;
  }
  footer a{color:var(--text-3);text-decoration:none}
  footer a:hover{color:var(--text-2);text-decoration:underline}

  @keyframes rise{
    from{opacity:0;transform:translateY(14px)}
    to{opacity:1;transform:translateY(0)}
  }
  .topbar,.hero,.shots,.card,footer{animation:rise .55s cubic-bezier(.2,.7,.3,1) both}
  .shots{animation-delay:.06s}
  .card{animation-delay:.1s}
  footer{animation-delay:.14s}
  @media (prefers-reduced-motion: reduce){
    .topbar,.hero,.shots,.card,footer{animation:none}
    .badge{transition:none}
  }
  @supports not (background: color-mix(in srgb, red, blue)){
    .icon{box-shadow:var(--shadow-m)}
  }
  .wxtip{position:fixed;inset:0;z-index:99;display:none;background:rgba(0,0,0,.52);padding:20px 18px;align-items:flex-start;justify-content:flex-end}
  .wxtip.on{display:flex}
  .wxtip-box{max-width:290px;background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:18px;padding:18px 20px 20px;box-shadow:var(--shadow-l)}
  .wxtip-box h3{margin:0 0 8px;font-size:16px;letter-spacing:-.2px}
  .wxtip-box p{margin:0 0 14px;font-size:13.5px;line-height:1.6;color:var(--text-2)}
  .wxtip-box b{color:var(--text)}
  .wxtip-arrow{display:block;margin:0 0 10px;font-size:20px;line-height:1;color:var(--text-3);text-align:right}
  .wxtip-box button{width:100%;border:0;border-radius:12px;padding:11px 14px;font:inherit;font-size:14px;font-weight:620;background:var(--text);color:var(--bg);cursor:pointer}

/* 审核中状态（未上架） */
.badge.soon{
  background:rgba(127,127,127,.10);
  color:var(--text-2);
  border:1px solid var(--line);
  box-shadow:none;
  padding:12px 24px;
}
.badge.soon:hover{transform:none}
.badge.soon svg{opacity:.7}

/* 截图 picture 容器（WebP + JPG 兜底） */
.strip picture{display:block;flex:0 0 auto;border:0}
.strip picture img{border:1px solid var(--line-2)}

/* 截图可点开大图 */
.strip img{cursor:zoom-in}

/* 大图预览（灯箱） */
.lightbox{
  position:fixed;inset:0;z-index:80;
  display:none;align-items:center;justify-content:center;
  background:rgba(0,0,0,.88);
  padding:24px;
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}
.lightbox.on{display:flex}
.lightbox .lb-img{
  max-width:min(100%,760px);max-height:84vh;
  width:auto;height:auto;
  border-radius:14px;
  box-shadow:0 24px 64px rgba(0,0,0,.55);
  display:block;
  border:0;
}
.lightbox .lb-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;
  border:0;border-radius:50%;
  background:rgba(255,255,255,.16);
  color:#fff;font-size:26px;line-height:1;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:background .2s ease, transform .2s ease;
}
.lightbox .lb-btn:hover{background:rgba(255,255,255,.3)}
.lightbox .lb-btn:active{transform:translateY(-50%) scale(.94)}
.lightbox .lb-prev{left:16px}
.lightbox .lb-next{right:16px}
.lightbox .lb-close{
  position:absolute;top:16px;right:16px;
  width:38px;height:38px;
  border:0;border-radius:50%;
  background:rgba(255,255,255,.16);color:#fff;
  font-size:20px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.lightbox .lb-close:hover{background:rgba(255,255,255,.3)}
.lightbox .lb-count{
  position:absolute;bottom:20px;left:50%;transform:translateX(-50%);
  color:rgba(255,255,255,.78);font-size:13px;letter-spacing:.6px;
}
@media (max-width:520px){
  .lightbox{padding:14px}
  .lightbox .lb-btn{width:40px;height:40px;font-size:23px}
  .lightbox .lb-prev{left:6px}
  .lightbox .lb-next{right:6px}
  .lightbox .lb-close{top:10px;right:10px}
  .lightbox .lb-img{max-height:80vh}
}