:root {
  --green:#01875f;
  --green-dark:#016a4c;
  --green-light:#e6f4f0;
  --green-dim:rgba(1,135,95,.12);
  --bg:#f8f9fa;
  --surface:#ffffff;
  --surface2:#f1f3f4;
  --border:#e0e0e0;
  --text:#202124;
  --text-sec:#5f6368;
  --text-hint:#9aa0a6;
  --blue:#1a73e8;
  --red:#d93025;
  --shadow-sm:0 1px 3px rgba(0,0,0,.10),0 1px 2px rgba(0,0,0,.06);
  --shadow-md:0 4px 12px rgba(0,0,0,.10),0 2px 6px rgba(0,0,0,.06);
  --radius:12px;
  --radius-sm:8px;
  --radius-xs:6px;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:110%}
body{font-family:'Roboto',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-height:100vh}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:200;box-shadow:var(--shadow-sm)}
.topbar-inner{max-width:1280px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:16px;height:60px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;color:var(--green);text-decoration:none;white-space:nowrap;flex-shrink:0}
.logo:hover{text-decoration:none}
.logo-icon{width:34px;height:34px;background:var(--green);border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-icon svg{fill:#fff;width:18px;height:18px}
.search-wrap{flex:1;max-width:580px}
.search-bar{display:flex;align-items:center;gap:10px;background:var(--surface2);border-radius:24px;padding:0 16px;height:42px;border:1.5px solid transparent;transition:all .2s}
.search-bar:focus-within{background:var(--surface);border-color:var(--green);box-shadow:0 0 0 3px var(--green-dim)}
.search-bar svg{fill:var(--text-hint);flex-shrink:0;width:18px;height:18px}
.search-bar input{border:none;background:none;outline:none;font-family:inherit;font-size:14px;color:var(--text);width:100%}
.search-bar input::placeholder{color:var(--text-hint)}
.main{max-width:1280px;margin:0 auto;padding:24px 20px}
.section-title{font-size:17px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.section-title a{font-size:13px;font-weight:400;color:var(--green)}
.cat-scroll{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:24px;scrollbar-width:none}
.cat-scroll::-webkit-scrollbar{display:none}
.cat-chip{flex-shrink:0;padding:7px 18px;border-radius:20px;background:var(--surface);border:1px solid var(--border);font-size:13px;font-weight:500;cursor:pointer;transition:all .18s;white-space:nowrap;color:var(--text-sec);text-decoration:none;display:inline-block}
.cat-chip:hover{border-color:var(--green);color:var(--green);text-decoration:none}
.cat-chip.active{background:var(--green);color:#fff;border-color:var(--green)}
.apps-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:32px}
.app-card{background:var(--surface);border-radius:var(--radius);padding:16px 12px;text-align:center;border:1px solid var(--border);cursor:pointer;transition:all .18s;text-decoration:none;color:inherit;display:flex;flex-direction:column;align-items:center;gap:8px}
.app-card:hover{box-shadow:var(--shadow-md);border-color:var(--green);transform:translateY(-2px);text-decoration:none}
.app-icon-wrap{width:68px;height:68px;border-radius:16px;overflow:hidden;flex-shrink:0;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:32px}
.app-icon-wrap img{width:100%;height:100%;object-fit:cover}
.app-card-name{font-size:13px;font-weight:500;color:var(--text);line-height:1.3}
.app-card-cat{font-size:11px;color:var(--text-hint)}
.app-card-rating{display:flex;align-items:center;gap:3px;font-size:12px;font-weight:500;color:var(--text-sec)}
.star{color:#fbbc04}
.app-card-ver{font-size:11px;color:var(--text-hint)}
.featured-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;margin-bottom:28px;scrollbar-width:thin}
.featured-card{flex-shrink:0;width:260px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;cursor:pointer;transition:all .18s;text-decoration:none;color:inherit}
.featured-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none}
.featured-banner{width:100%;height:130px;display:flex;align-items:center;justify-content:center;font-size:52px}
.featured-info{padding:10px 12px;display:flex;align-items:center;gap:10px}
.featured-icon{width:40px;height:40px;border-radius:10px;background:var(--surface2);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.featured-icon img{width:100%;height:100%;object-fit:cover}
.featured-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.featured-sub{font-size:11px;color:var(--text-sec);margin-top:1px}
.detail-page-wrap{display:grid;grid-template-columns:1fr 300px;gap:20px;align-items:start}
.detail-main-col{min-width:0}
.detail-sidebar-col{min-width:0}
.detail-wrap{display:grid;grid-template-columns:1fr 300px;gap:20px}
.detail-header{background:var(--surface);border-radius:var(--radius);padding:24px;margin-bottom:16px;border:1px solid var(--border)}
.detail-top{display:flex;gap:20px;align-items:flex-start;margin-bottom:20px}
.detail-icon{width:96px;height:96px;border-radius:22px;overflow:hidden;flex-shrink:0;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:48px}
.detail-icon img{width:100%;height:100%;object-fit:cover}
.detail-name{font-size:22px;font-weight:700;margin-bottom:4px}
.detail-dev{font-size:14px;color:var(--green);margin-bottom:8px}
.detail-stats{display:flex;gap:0;flex-wrap:wrap;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:20px}
.stat{flex:1;min-width:80px;text-align:center;padding:12px 8px;border-right:1px solid var(--border)}
.stat:last-child{border-right:none}
.stat-val{font-size:15px;font-weight:700;color:var(--text)}
.stat-label{font-size:11px;color:var(--text-hint);margin-top:2px}
.screenshots{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.screenshot{aspect-ratio:9/16;border-radius:10px;overflow:hidden;background:var(--surface2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:24px}
.screenshot img{width:100%;height:100%;object-fit:cover}
.btn-download{width:100%;background:var(--green);color:#fff;border:none;border-radius:var(--radius-sm);padding:14px;font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:background .18s;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn-download:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn-download svg{fill:#fff;width:18px;height:18px}
.btn-version{flex-shrink:0;background:var(--green);color:#fff;border:none;border-radius:20px;padding:6px 16px;font-family:inherit;font-size:12px;font-weight:500;cursor:pointer;transition:background .18s;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:4px}
.btn-version:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:background .18s;text-decoration:none}
.btn-primary:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:none;color:var(--green);border:1px solid var(--green);border-radius:var(--radius-sm);padding:9px 20px;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:all .18s;text-decoration:none}
.btn-outline:hover{background:var(--green);color:#fff;text-decoration:none}
.card{background:var(--surface);border-radius:var(--radius);padding:20px;margin-bottom:16px;border:1px solid var(--border)}
.card h2{font-size:16px;font-weight:500;margin-bottom:14px}
.desc-text{font-size:14px;color:var(--text-sec);line-height:1.8}
.desc-collapsed{max-height:90px;overflow:hidden;position:relative}
.desc-collapsed::after{content:'';position:absolute;bottom:0;left:0;right:0;height:40px;background:linear-gradient(transparent,var(--surface))}
.read-more{color:var(--green);font-size:13px;cursor:pointer;background:none;border:none;font-family:inherit;padding:6px 0;display:inline-block}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{background:var(--surface2);border-radius:20px;padding:4px 12px;font-size:12px;color:var(--text-sec)}
.badge{display:inline-block;padding:2px 9px;border-radius:10px;font-size:11px;font-weight:500}
.badge-green{background:var(--green-light);color:var(--green)}
.badge-gray{background:var(--surface2);color:var(--text-sec)}
.badge-blue{background:#e8f0fe;color:#1a73e8}
.badge-red{background:#fce8e6;color:var(--red)}
.versions-list{display:flex;flex-direction:column;gap:8px}
.version-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface2);border-radius:var(--radius-sm);border:1px solid var(--border);transition:border-color .18s}
.version-row:hover{border-color:var(--green)}
.ver-badge{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xs);padding:3px 10px;font-family:'Roboto Mono',monospace;font-size:13px;font-weight:500;flex-shrink:0}
.ver-meta{flex:1;min-width:0}
.ver-date{font-size:13px;color:var(--text-sec)}
.ver-size{font-size:12px;color:var(--text-hint)}
.version-row-link{text-decoration:none;display:block}
.version-row-link:hover .version-row{border-color:var(--green);background:var(--green-light)}
.version-row-link:hover{text-decoration:none}
.sidebar-widget{background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:16px;border:1px solid var(--border)}
.sidebar-widget h3{font-size:14px;font-weight:500;margin-bottom:12px;color:var(--text)}
.sidebar-cat-list{display:flex;flex-direction:column;gap:4px}
.sidebar-cat-item{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-sec);font-size:13px;padding:6px 8px;border-radius:var(--radius-xs);transition:background .15s}
.sidebar-cat-item:hover{background:var(--surface2);color:var(--green);text-decoration:none}
.sidebar-app-list{display:flex;flex-direction:column;gap:10px}
.sidebar-app{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;padding:4px;border-radius:var(--radius-sm);transition:background .15s}
.sidebar-app:hover{background:var(--surface2);text-decoration:none}
.sidebar-app-icon{width:40px;height:40px;border-radius:10px;background:var(--surface2);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.sidebar-app-icon img{width:100%;height:100%;object-fit:cover}
.sidebar-app-name{font-size:13px;font-weight:500}
.sidebar-app-ver{font-size:11px;color:var(--text-hint)}
.download-page{max-width:520px;margin:40px auto;padding:0 16px}
.download-card{background:var(--surface);border-radius:var(--radius);padding:28px;border:1px solid var(--border);box-shadow:var(--shadow-md);text-align:center}
.dl-app-icon{width:80px;height:80px;border-radius:20px;margin:0 auto 14px;overflow:hidden;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:40px}
.dl-app-icon img{width:100%;height:100%;object-fit:cover}
.dl-app-name{font-size:20px;font-weight:700;margin-bottom:4px}
.dl-app-ver{font-size:14px;color:var(--text-sec);margin-bottom:20px}
.dl-stats{display:flex;justify-content:center;gap:24px;margin-bottom:24px;font-size:12px;color:var(--text-sec)}
.dl-stats span{display:flex;flex-direction:column;align-items:center;gap:2px}
.dl-stats strong{font-size:14px;font-weight:600;color:var(--text)}
.countdown-wrap{position:relative;width:88px;height:88px;margin:0 auto 16px}
.countdown-wrap svg{transform:rotate(-90deg)}
.countdown-num{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:28px;font-weight:700;color:var(--text)}
.dl-msg{font-size:13px;color:var(--text-sec);margin-bottom:18px}
.info-table{width:100%;border-collapse:collapse;font-size:13px}
.info-table td{padding:9px 0;border-bottom:1px solid var(--border)}
.info-table td:first-child{color:var(--text-sec);width:45%}
.info-table td:last-child{font-weight:500}
.info-table tr:last-child td{border-bottom:none}
.search-results-header{font-size:15px;color:var(--text-sec);margin-bottom:20px}
.search-results-header strong{color:var(--text)}
.back-btn{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-size:14px;font-weight:500;cursor:pointer;margin-bottom:20px;background:none;border:none;font-family:inherit;text-decoration:none}
.back-btn:hover{color:var(--green-dark);text-decoration:none}
.back-btn svg{fill:currentColor;width:16px;height:16px}
.footer{background:var(--surface);border-top:1px solid var(--border);margin-top:48px;padding:28px 20px;text-align:center;font-size:13px;color:var(--text-sec)}
.footer a{color:var(--text-sec)}
.footer a:hover{color:var(--green)}
.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:12px}
.no-results{text-align:center;padding:60px 20px}
.no-results-icon{font-size:48px;margin-bottom:16px}
.no-results h3{font-size:18px;font-weight:500;margin-bottom:8px}
.no-results p{font-size:14px;color:var(--text-sec)}
.pagination{display:flex;justify-content:center;gap:6px;margin-top:32px;flex-wrap:wrap}
.page-btn{min-width:36px;height:36px;padding:0 10px;border-radius:var(--radius-xs);border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;text-decoration:none}
.page-btn:hover{border-color:var(--green);color:var(--green);text-decoration:none}
.page-btn.active{background:var(--green);color:#fff;border-color:var(--green)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:#202124;color:#fff;padding:10px 22px;border-radius:8px;font-size:14px;transition:transform .3s;z-index:500;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}
.draft-banner{background:#fff8e1;border:1px solid #ffd600;border-radius:var(--radius-sm);padding:10px 16px;font-size:13px;color:#795548;margin-bottom:16px}

@media(max-width:1024px){
  .detail-page-wrap{grid-template-columns:1fr 260px}
  .detail-wrap{grid-template-columns:1fr 260px}
}
@media(max-width:768px){
  .topbar-inner{gap:10px}
  .logo span{display:none}
  .main{padding:16px 12px}
  .apps-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
  .detail-page-wrap{grid-template-columns:1fr}
  .detail-wrap{grid-template-columns:1fr}
  .detail-sidebar-col{display:none}
  .detail-top{flex-direction:column;align-items:center}
  .detail-icon{width:80px;height:80px;font-size:36px;border-radius:18px;margin:0 auto}
  .detail-name{font-size:18px;text-align:center;width:100%}
  .detail-dev{text-align:center;width:100%}
  .tags{justify-content:center;width:100%}
  .detail-stats{justify-content:center}
  .stat{padding:10px 6px}
  .download-page{margin:20px auto}
  .screenshots{grid-template-columns:repeat(3,1fr)}
  .desc-text{text-align:left}
  .info-table td{text-align:left}
  .card h2{text-align:center}
  .card>p{text-align:center}
  .versions-list .version-row{flex-wrap:wrap;gap:8px}
}
@media(max-width:480px){
  .apps-grid{grid-template-columns:repeat(3,1fr)}
  .app-icon-wrap{width:56px;height:56px;border-radius:12px;font-size:26px}
  .app-card-name{font-size:12px}
  .detail-header{padding:16px}
  .detail-stats{flex-wrap:nowrap}
  .stat{min-width:0;flex:1}
  .stat-val{font-size:13px}
  .stat-label{font-size:10px}
}