@font-face{font-family:"Noto Sans SC";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/noto-sans-sc-400.woff2") format("woff2")}
@font-face{font-family:"Noto Sans SC";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/noto-sans-sc-700.woff2") format("woff2")}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font:15px/1.65 "Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#e8eaed;background:#070b12;-webkit-font-smoothing:antialiased;padding-bottom:76px}
a{color:#7eb8ff;text-decoration:none}
img{max-width:100%;height:auto;vertical-align:middle;border:0;display:block}
.pt-wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.pt-top{position:sticky;top:0;z-index:120;background:linear-gradient(180deg,rgba(7,11,18,.98) 0%,rgba(7,11,18,.92) 100%);border-bottom:1px solid rgba(255,255,255,.06);backdrop-filter:blur(8px)}
.pt-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;max-width:1080px;margin:0 auto}
.pt-header-left{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.pt-header-left img{width:36px;height:36px;border-radius:8px;flex-shrink:0}
.pt-header-name{font-size:14px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt-header-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}
.pt-header-sys{font-size:11px;color:rgba(255,255,255,.72);white-space:nowrap}
.pt-topdl{display:inline-flex;align-items:center;justify-content:center;min-width:96px;height:36px;padding:0 14px;border-radius:18px;background:linear-gradient(90deg,#3d7cff 0%,#6a5cff 100%);color:#fff;font-size:13px;font-weight:700;box-shadow:0 4px 16px rgba(61,124,255,.35)}
.pt-scout{padding:8px 16px 10px;max-width:1080px;margin:0 auto}
.pt-scout .scout-box{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px}
.pt-scout .scout-categories{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.pt-scout .scout-category{padding:4px 10px;font-size:12px;border:1px solid rgba(255,255,255,.14);border-radius:16px;color:rgba(255,255,255,.65);background:rgba(255,255,255,.03)}
.pt-scout .scout-category.scout-selected{background:linear-gradient(90deg,#3d7cff,#6a5cff);color:#fff;border-color:transparent}
.pt-scout .scout-form{display:flex;gap:8px}
.pt-scout .scout-query{flex:1;height:36px;border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:0 12px;font-size:14px;background:rgba(0,0,0,.25);color:#fff;font-family:inherit}
.pt-scout .scout-button{height:36px;padding:0 16px;border:0;border-radius:8px;background:linear-gradient(90deg,#3d7cff,#6a5cff);color:#fff;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}
.pt-banner{position:relative;padding:28px 16px 36px;text-align:center;overflow:hidden}
.pt-banner::before{content:"";position:absolute;inset:0;background:url("../img/bg/banner-bg.webp") center/cover no-repeat;opacity:.55;z-index:0}
.pt-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,11,18,.2) 0%,#070b12 100%);z-index:0}
.pt-banner>*{position:relative;z-index:1}
.pt-banner-lead{font-size:clamp(20px,4.8vw,28px);font-weight:700;color:#fff;line-height:1.35;margin-bottom:8px}
.pt-banner-lead em{font-style:normal;color:#8ab4ff;font-size:.85em}
.pt-banner-name{font-size:clamp(26px,5.5vw,34px);font-weight:700;color:#fff;margin-bottom:18px;background:linear-gradient(90deg,#fff 0%,#a8c7ff 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.pt-banner-list{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 18px;margin:0 0 22px;padding:0;list-style:none}
.pt-banner-list li{display:flex;align-items:center;gap:6px;font-size:13px;color:rgba(255,255,255,.88)}
.pt-banner-list img{width:22px;height:22px}
.pt-dl-main{display:inline-flex;align-items:center;justify-content:center;min-width:200px;height:52px;padding:0 28px;border-radius:26px;background:linear-gradient(90deg,#3d7cff 0%,#6a5cff 55%,#9b59ff 100%);color:#fff;font-size:17px;font-weight:700;letter-spacing:.06em;box-shadow:0 8px 28px rgba(61,124,255,.4);margin-bottom:10px}
.pt-banner-sys{font-size:12px;color:rgba(255,255,255,.55);margin-bottom:20px}
.pt-banner-shot{max-width:520px;margin:0 auto;padding:12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.pt-banner-shot img{width:100%;height:auto;object-fit:contain;object-position:center;border-radius:10px}
.pt-section{padding:36px 16px;max-width:1080px;margin:0 auto}
.pt-section-h1{font-size:clamp(18px,4.2vw,22px);font-weight:700;color:#fff;text-align:center;line-height:1.45;margin-bottom:22px}
.pt-feat{display:flex;flex-direction:column;gap:20px;align-items:center}
.pt-feat-body{width:100%}
.pt-feat-h2{font-size:20px;font-weight:700;color:#8ab4ff;margin-bottom:10px}
.pt-feat-desc{font-size:14px;color:rgba(255,255,255,.78);line-height:1.8;margin-bottom:14px}
.pt-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.pt-tags span{display:inline-block;padding:6px 14px;border-radius:20px;font-size:12px;font-weight:700;color:#cfe0ff;background:rgba(61,124,255,.15);border:1px solid rgba(126,184,255,.25)}
.pt-feat-visual{width:100%;max-width:360px;border-radius:14px;overflow:hidden;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.pt-feat-visual img{width:100%;height:auto;object-fit:contain;object-position:center}
.pt-section--decode{background:linear-gradient(180deg,rgba(7,11,18,.72),rgba(7,11,18,.92)),url("../img/bg/func-bg1.webp") center top/cover no-repeat}
.pt-section--immersive{background:linear-gradient(180deg,#0a1020 0%,#070b12 100%)}
.pt-imm-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.pt-imm-tab{padding:8px 14px;border-radius:20px;font-size:13px;color:rgba(255,255,255,.65);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);cursor:pointer;font-family:inherit}
.pt-imm-tab.is-active{color:#fff;background:linear-gradient(90deg,#3d7cff,#6a5cff);border-color:transparent;font-weight:700}
.pt-imm-panel{position:relative;border-radius:14px;overflow:hidden;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.06);min-height:180px}
.pt-imm-panel img{width:100%;height:auto;object-fit:contain;object-position:center;display:none}
.pt-imm-panel img.is-active{display:block}
.pt-section--toolbox{background:url("../img/bg/func-bg2.webp") center/cover no-repeat;padding-top:40px;padding-bottom:40px}
.pt-tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 8px;margin:16px 0}
.pt-tool-grid li{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:12px;color:rgba(255,255,255,.82)}
.pt-tool-grid img{width:36px;height:36px}
.pt-reviews{padding:40px 16px 48px;background:url("../img/bg/bottom-bg.webp") center/cover no-repeat;max-width:none}
.pt-reviews .pt-wrap{max-width:1080px}
.pt-review-grid{display:grid;grid-template-columns:1fr;gap:14px}
.pt-review-card{padding:16px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.pt-review-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pt-review-head img{width:40px;height:40px;border-radius:50%}
.pt-review-name{font-size:15px;font-weight:700;color:#fff;margin-bottom:4px}
.pt-review-stars{height:14px;width:auto;max-width:90px}
.pt-review-body{font-size:13px;color:rgba(255,255,255,.75);line-height:1.75}
.pt-bottom-cta{text-align:center;padding:32px 16px 12px;max-width:1080px;margin:0 auto}
.pt-bottom-cta img.pt-bottom-logo{width:64px;height:64px;margin:0 auto 16px;border-radius:14px}
.pt-bottom-cta h2{font-size:20px;font-weight:700;color:#fff;margin-bottom:20px;line-height:1.5}
.pt-bottom-cta h2 span{display:block;color:#8ab4ff;font-size:.92em;margin-top:4px}
.pt-bar-dl{position:fixed;left:0;right:0;bottom:0;z-index:110;background:rgba(7,11,18,.96);border-top:1px solid rgba(255,255,255,.08);padding:10px 16px;display:flex;justify-content:center;backdrop-filter:blur(8px)}
.pt-bar-dl .pt-dl-btn{width:100%;max-width:360px;height:48px;font-size:16px}
.pt-dl-btn,.pt-dl-main{text-decoration:none;color:#fff}
.pt-lost{max-width:480px;margin:18vh auto 0;padding:24px 18px;text-align:center}
.pt-lost h1{font-size:22px;font-weight:700;color:#fff;margin-bottom:12px}
.pt-lost p{font-size:15px;color:rgba(255,255,255,.65);margin-bottom:20px;line-height:1.75}
.pt-tag-panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:20px;margin:14px 16px;max-width:1080px}
.pt-tag-panel h1{font-size:20px;font-weight:700;margin-bottom:12px;color:#fff}
.pt-tag-panel p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.75}
.pt-tag-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.pt-tag-actions .pt-dl-btn{display:inline-flex;align-items:center;justify-content:center;min-width:120px;height:44px;padding:0 20px;border-radius:22px;background:linear-gradient(90deg,#3d7cff,#6a5cff);font-size:15px;font-weight:700}
.pt-tag-actions .pt-dl-btn--ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.12);box-shadow:none}
.pt-hottag-wrap{padding:16px 0 20px;border-top:1px solid rgba(255,255,255,.06)}
.pt-hottag-title h3{margin:0 0 12px;font-size:14px;color:rgba(255,255,255,.55);font-weight:600}
.pt-hottag-main{display:flex;flex-wrap:wrap;gap:8px}
.pt-hottag-main a{display:inline-block;padding:5px 12px;font-size:13px;background:rgba(61,124,255,.12);border:1px solid rgba(126,184,255,.2);border-radius:16px;color:#8ab4ff;line-height:1.4;font-weight:600}
.pt-footer{background:#04060a;padding:24px 16px;text-align:center;font-size:13px;color:rgba(255,255,255,.45);line-height:1.7;border-top:1px solid rgba(255,255,255,.06)}
.pt-footer a{color:rgba(255,255,255,.55)}
.pt-footer-d3{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 14px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}
.pt-footer-d3-link{color:rgba(255,255,255,.55);font-size:13px}
@media (min-width:560px){
  .pt-feat{flex-direction:row;align-items:center;gap:24px}
  .pt-feat-body{flex:1;text-align:left}
  .pt-feat-visual{flex:0 0 280px}
  .pt-feat--reverse{flex-direction:row-reverse}
  .pt-review-grid{grid-template-columns:repeat(2,1fr)}
}
.pt-dl-row--triple{display:flex;flex-wrap:wrap;gap:8px;max-width:480px;margin:14px auto 0}
.pt-dl-btn{display:inline-block;padding:11px 16px;border-radius:8px;font-size:14px;font-weight:700;text-align:center;flex:1}
.pt-dl-btn--primary{background:linear-gradient(90deg,#3d7cff,#6a5cff);color:#fff}
.pt-dl-btn--ios{background:#111;color:#fff}
.pt-dl-btn--ghost{background:#fff;color:#3d7cff;border:1px solid #3d7cff}
.pt-topdl--triple{display:inline-flex;gap:6px}
.pt-topdl--triple a{padding:6px 10px;font-size:12px;border-radius:6px;background:#3d7cff;color:#fff}
@media (max-width:480px){.dl-link--desktop{display:none}}