/* ===== 办文绿软 · 深空科技风 ===== */
:root{
  --bg:#0a0f1e;
  --bg2:#0f1729;
  --card:#131c33;
  --card2:#182342;
  --line:#243154;
  --cyan:#22d3ee;
  --cyan2:#38bdf8;
  --text:#e2e8f0;
  --muted:#7d8db0;
  --red:#f87171;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{
  font-family:-apple-system,"Microsoft YaHei","PingFang SC",sans-serif;
  background:radial-gradient(1200px 600px at 70% -10%,#16233f 0%,var(--bg) 55%) fixed;
  color:var(--text);
  min-height:100vh;
  display:flex;
  flex-direction:column;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit;}

/* ===== 顶栏 ===== */
html{scrollbar-gutter:stable;}
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(15,23,41,.75);
  backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:20;
}
.header-inner{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px;}
.logo{flex:none;}
.logo a{font-size:19px;font-weight:800;letter-spacing:1px;color:#fff;text-decoration:none;}
.header-search{margin-left:auto;display:flex;gap:6px;}
.header-search{margin-right:30px;}
.header-nav{flex:none;display:flex;align-items:center;gap:22px;}
.header-nav a{font-size:14px;color:var(--muted);transition:.2s;text-decoration:none;}
.header-nav a:hover,.header-nav a.active{color:var(--cyan);}
.header-search input{background:var(--bg2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:7px 12px;font-size:13px;width:180px;outline:0;}
.header-search input:focus{border-color:var(--cyan);}
.header-search button{background:linear-gradient(90deg,var(--cyan),var(--cyan2));color:#06202b;border:0;border-radius:8px;padding:0 18px;cursor:pointer;font-weight:700;font-size:13px;white-space:nowrap;}

/* ===== 主体（撑开把 footer 压到底） ===== */
.layout{flex:1;display:flex;gap:24px;max-width:1180px;width:100%;margin:26px auto;padding:0 20px;align-items:flex-start;}

/* 左侧分类（滚动时吸附在顶栏下方，不随列表滚走） */
.sidebar{
  width:240px;
  flex:none;
  position:sticky;
  top:70px;
  align-self:flex-start;
}
.sidebar-box{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:14px;padding:16px;}
.sidebar-title{font-size:13px;color:var(--muted);letter-spacing:2px;margin-bottom:10px;}
.cate-list{list-style:none;}
.cate-list a{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:9px;font-size:14px;color:var(--text);transition:.2s;cursor:pointer;}
.cate-list a:hover{background:rgba(34,211,238,.08);}
.cate-list a.active{background:linear-gradient(90deg,rgba(34,211,238,.18),rgba(56,189,248,.05));color:var(--cyan);box-shadow:inset 2px 0 0 var(--cyan);}
.cate-count{font-size:12px;color:var(--muted);background:rgba(255,255,255,.06);border-radius:10px;padding:1px 8px;}
/* 「热门/精选」入口高亮（合并自原「热门」红、「精选」橙的暖色系） */
.cate-list .cate-featured a{color:#ffab7e;}
.cate-list .cate-featured .cate-count{color:#ff8a8a;background:rgba(255,93,93,.14);}
.cate-list .cate-featured a.active{color:var(--cyan);}

/* 内容区 */
.content{flex:1;min-width:0;overflow:hidden;}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap;}
.topbar h2{font-size:20px;font-weight:700;}
.search-box{display:flex;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.search-box input{background:transparent;border:0;outline:0;color:var(--text);padding:9px 14px;width:230px;font-size:14px;}
.search-box button{background:linear-gradient(90deg,var(--cyan),var(--cyan2));color:#06202b;border:0;padding:0 18px;cursor:pointer;font-weight:700;}

/* 软件卡片网格：卡片统一高度，悬停上浮发光，图标区放大对齐 */
.soft-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;}
.soft-card{
  display:flex;align-items:center;gap:14px;
  background:linear-gradient(180deg,var(--card),var(--bg2));
  border:1px solid var(--line);border-radius:14px;padding:14px 16px;
  transition:.25s;min-width:0;height:84px;box-sizing:border-box;
}
.soft-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.55);box-shadow:0 14px 34px rgba(0,200,255,.16);}
.tile{flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:22px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.35);}
.tile img{width:100%;height:100%;object-fit:cover;}
/* 带图标的磁贴：按图标原图形状显示，不裁圆角、不拉伸裁切（图标多为透明 WebP，且不全是正方形） */
.tile.tile-img{border-radius:0;overflow:visible;box-shadow:none;}
.tile.tile-img img{object-fit:contain;}
.soft-info{flex:1;min-width:0;}
.soft-title{font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:6px;}
.soft-title .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;}
.hot-tag{display:inline-block;font-size:11px;color:#ff5d5d;border:1px solid #ff5d5d;border-radius:4px;padding:0 5px;vertical-align:middle;flex-shrink:0;}
.soft-sub{font-size:12px;color:var(--muted);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* 加载更多按钮 */
.load-more{display:block;margin:24px auto 0;background:var(--card2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:11px 30px;font-size:14px;cursor:pointer;transition:.2s;}
.load-more:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 14px rgba(34,211,238,.2);}
.load-more span{margin-left:6px;font-size:12px;opacity:.7;}

/* 首页主视觉 Banner：渐变 + 网格背景 */
.hero{position:relative;border-radius:18px;border:1px solid var(--line);padding:42px 38px;margin-bottom:22px;overflow:hidden;
  background:
    radial-gradient(1100px 480px at 15% -20%,rgba(34,211,238,.22),transparent 60%),
    radial-gradient(900px 420px at 90% 130%,rgba(56,189,248,.16),transparent 60%),
    linear-gradient(135deg,#0c1730,#10253f 55%,#133a5e);}
.hero-grid{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(rgba(34,211,238,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(34,211,238,.07) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 72%);
  mask-image:radial-gradient(ellipse at 50% 0%,#000 25%,transparent 72%);}
.hero-inner{position:relative;z-index:1;}
.hero-title{font-size:36px;font-weight:800;color:#fff;letter-spacing:2px;line-height:1.2;}
.hero-sub{margin-top:12px;font-size:15px;color:#b7c6e8;max-width:760px;line-height:1.7;}

/* 主视觉 Banner 全宽容器（与下方两栏对齐）。注意：它同时带 layout 类，必须取消 flex:1，
   否则内容少时 body 会把多余竖向空间平分给 hero-wrap，导致横幅与页签之间出现大段空白（内容被上下撑开） */
.hero-wrap{display:block;flex:0 0 auto;max-width:1180px;width:100%;margin:26px auto 0;padding:0 20px;box-sizing:border-box;}
.hero-wrap .hero{margin-bottom:0;}
.hero-wrap + .layout{margin-top:20px;}

.empty{text-align:center;color:var(--muted);padding:60px 0;font-size:15px;}

/* ===== 详情页两栏 ===== */
.detail-layout{flex:1;display:flex;gap:24px;max-width:1180px;width:100%;margin:26px auto;padding:0 20px;align-items:flex-start;}
.detail-main{flex:1;min-width:0;}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:14px;}
.crumbs a:hover{color:var(--cyan);}

.post-card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:24px;}
.post-head{display:flex;gap:18px;align-items:center;}
.post-title{font-size:24px;font-weight:800;color:#fff;}
.post-meta{margin-top:8px;font-size:13px;color:var(--muted);}
.post-meta b{color:var(--cyan);}
.post-intro{margin-top:20px;font-size:14px;line-height:1.9;color:#c4cee6;background:rgba(255,255,255,.03);border-left:3px solid var(--cyan);border-radius:8px;padding:14px 16px;}

/* 解压密码提示框 */
/* 顶部提示框：站点卡片风格，链接自动套用网盘按钮样式 */
.notice-box{margin-top:16px;background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-left:3px solid var(--cyan);color:var(--text);border-radius:10px;padding:12px 16px;font-size:14px;line-height:1.8;}
.notice-box a{display:inline-flex;align-items:center;gap:6px;background:var(--card2);border:1px solid var(--line);border-radius:9px;padding:9px 16px;font-size:14px;color:#d6e2ff;text-decoration:none;transition:.2s;margin:4px 6px 4px 0;}
.notice-box a:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 14px rgba(34,211,238,.2);}

.section-title{margin:26px 0 14px;font-size:16px;font-weight:700;color:#fff;padding-left:10px;border-left:3px solid var(--cyan);}

.ver-block{margin-bottom:22px;}
.ver-name{font-size:16px;font-weight:700;color:#fff;margin-bottom:10px;}
.dl-list{display:flex;flex-wrap:wrap;gap:10px;}
.dl-link{display:inline-flex;align-items:center;gap:6px;background:var(--card2);border:1px solid var(--line);border-radius:9px;padding:9px 16px;font-size:14px;color:#d6e2ff;transition:.2s;}
.dl-link:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 14px rgba(34,211,238,.2);}

/* 右侧边栏 */
.detail-side{width:240px;flex:none;display:flex;flex-direction:column;gap:18px;position:sticky;top:20px;align-self:flex-start;}
.side-card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:14px;padding:16px;}
.side-title{font-size:13px;color:var(--muted);letter-spacing:2px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--line);}
.recent-list{list-style:none;}
.recent-list li{padding:7px 0;font-size:13px;border-bottom:1px dashed var(--line);}
.recent-list li:last-child{border-bottom:0;}
.recent-list a{color:#c4cee6;transition:.2s;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4;}
.recent-list a:hover{color:var(--cyan);}
.recent-date{display:block;font-size:11px;color:#64748b;margin-top:2px;}
.kw-wrap{display:flex;flex-wrap:wrap;gap:8px;}
.kw-chip{font-size:12px;color:var(--cyan);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.3);border-radius:20px;padding:4px 12px;transition:.2s;}
.kw-chip:hover{background:rgba(34,211,238,.2);}
.ad-box{font-size:13px;color:var(--muted);}
.ad-box img{max-width:100%;border-radius:8px;}

/* ===== 页脚固定置底 ===== */
.site-footer{
  margin-top:auto;
  border-top:1px solid var(--line);
  text-align:center;color:var(--muted);font-size:13px;padding:22px 16px;
  background:rgba(10,15,30,.6);
}
.noscript-fallback li{margin:6px 0;}
.noscript-fallback a{color:var(--cyan);}

/* 网盘平台自动图标 */
.dl-badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:6px;color:#fff;font-size:12px;font-weight:700;margin-right:4px;}
.dl-badge img{width:13px;height:13px;object-fit:contain;display:block;}
.dl-badge-img{background:transparent !important;width:24px;height:24px;}
.dl-badge-img img{width:22px;height:22px;}
.dl-badge-gray{background:#475569;}

/* 侧边栏搜索框 */
.side-search{display:flex;gap:8px;}
.side-search input{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:8px 10px;font-size:13px;outline:0;}
.side-search input:focus{border-color:var(--cyan);}
.side-search button{background:linear-gradient(90deg,var(--cyan),var(--cyan2));color:#06202b;border:0;border-radius:8px;padding:0 16px;cursor:pointer;font-weight:700;font-size:13px;white-space:nowrap;}

/* 截图画廊：小于页面宽度显示原大小，大于页面宽度自动缩小，不撑出页面 */
.gallery{display:flex;flex-direction:column;gap:12px;align-items:flex-start;}
.gallery-item{display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);width:fit-content;max-width:100%;}
.gallery-item img{max-width:100%;height:auto;display:block;width:auto;}

/* 页脚链接 + 免责声明 */
.foot-links{margin:6px 0 14px;display:flex;justify-content:center;gap:20px;}
.foot-links a{color:var(--cyan);font-size:13px;}
.disclaimer{margin-top:10px;font-size:12px;color:#5b6b8c;line-height:1.7;max-width:820px;margin-left:auto;margin-right:auto;}
.footer-custom{margin-top:12px;font-size:12px;color:#7d8db0;line-height:1.8;text-align:center;}
.footer-custom a{color:var(--cyan);}

/* 安装教程框 */
.tutorial-box{background:rgba(34,211,238,.05);border:1px dashed rgba(34,211,238,.3);border-radius:10px;padding:14px 16px;font-size:14px;line-height:1.9;color:#c4cee6;}
.tutorial-box p{margin:0 0 8px;}
.tutorial-box p:last-child{margin-bottom:0;}
.video-box{position:relative;width:100%;padding-top:56.25%;margin:10px 0;border-radius:8px;overflow:hidden;background:#000;}
.video-box iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;max-width:100%;}
.tutorial-box .video-box{position:relative;width:100%;padding-top:56.25%;margin:10px 0;border-radius:8px;overflow:hidden;background:#000;}
.tutorial-box .video-box iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}
.tutorial-box .tut-link{display:inline-block;margin:4px 8px 4px 0;padding:7px 14px;background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.4);border-radius:8px;color:var(--cyan);font-size:13px;text-decoration:none;}
.tutorial-box .tut-link:hover{background:rgba(34,211,238,.25);}

@media (max-width:860px){
  .layout,.detail-layout{flex-direction:column;padding:0 14px;margin:16px 0 0;gap:16px;max-width:100%;align-items:stretch;}
  .header-inner{flex-wrap:wrap;gap:10px;padding:10px 14px;}
  .logo a{font-size:17px;}
  .header-search{order:3;width:100%;margin:0;}
  .header-search input{flex:1;width:auto;}
  .header-nav{margin-left:auto;gap:14px;}
  .sidebar{width:100%;position:static;top:auto;align-self:stretch;}
  .sidebar-box{padding:10px;}
  .sidebar-title{display:none;}
  .cate-list{display:flex;overflow-x:auto;gap:6px;-webkit-overflow-scrolling:touch;}
  .cate-list li{flex:none;}
  .cate-list a{padding:7px 14px;font-size:13px;white-space:nowrap;}
  .cate-count{display:none;}
  .soft-grid{grid-template-columns:1fr;gap:10px;}
  .soft-card{padding:12px;}
  .topbar h1{font-size:18px!important;margin:0;}
  .post-card{padding:16px;}
  .post-title{font-size:20px;}
  .post-head{gap:12px;}
  .detail-side{width:100%;}
  .detail-side .recent-list li:nth-child(n+6){display:none;}
  .hero{padding:30px 22px;border-radius:14px;}
  .hero-title{font-size:26px;letter-spacing:1px;}
  .hero-sub{font-size:13px;}
  .hero-wrap{margin:16px 0 0;padding:0 14px;max-width:100%;}
  .hero-wrap + .layout{margin-top:14px;}
}

/* ===== 打赏弹窗 ===== */
.reward-wrap{text-align:center;margin:24px 0 8px;}
.reward-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 28px;background:#10b981;color:#fff;border:none;border-radius:999px;font-size:14px;cursor:pointer;transition:background .2s,transform .15s;box-shadow:0 2px 8px rgba(16,185,129,.3);}
.reward-btn:hover{background:#059669;transform:translateY(-1px);}
.reward-btn:active{transform:translateY(0);}
.reward-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;}
.reward-modal.show{display:block;}
.reward-modal-mask{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);animation:rewardFadeIn .2s ease;}
.reward-modal-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:16px;padding:24px 28px;max-width:340px;width:90%;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.2);animation:rewardPop .2s ease;}
@keyframes rewardFadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes rewardPop{from{opacity:0;transform:translate(-50%,-50%) scale(.96);}to{opacity:1;transform:translate(-50%,-50%) scale(1);}}
.reward-title{color:#1f2937;font-size:16px;margin:0 0 14px;font-weight:700;}
.reward-qrcode-wrap{display:flex;justify-content:center;margin-bottom:12px;}
.reward-qrcode-wrap img{max-width:280px;width:100%;border-radius:8px;}
.reward-tip{color:#9ca3af;font-size:12px;margin:0;}

/* 版本级教程按钮 */
.dl-link-tutorial{background:rgba(245,158,11,.15)!important;border:1px solid rgba(245,158,11,.4)!important;color:#f59e0b!important;}
.dl-link-tutorial:hover{background:rgba(245,158,11,.25)!important;}
.dl-link-tutorial-static{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;font-size:13px;background:rgba(245,158,11,.1);color:#fbbf24;border:1px dashed rgba(245,158,11,.3);}

/* 详情页关键词标签 */
.kw-tags-wrap{margin:18px 0 8px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.kw-tags-label{font-size:13px;color:var(--muted);}
.kw-tag{display:inline-block;font-size:12px;color:var(--cyan);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);border-radius:20px;padding:4px 12px;transition:.2s;}
.kw-tag:hover{background:rgba(34,211,238,.2);}

/* 最近更新页 */
.update-date-group{margin-bottom:28px;min-width:0;}
.update-date-bar{display:flex;align-items:baseline;gap:12px;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--line);}
.update-date-bar span:first-child{font-size:18px;font-weight:700;color:#fff;}
.update-items{display:flex;flex-direction:column;gap:10px;min-width:0;}
.update-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:.2s;min-width:0;width:100%;box-sizing:border-box;}
.update-item:hover{border-color:var(--cyan);box-shadow:0 0 16px rgba(34,211,238,.12);transform:translateX(4px);}
.update-tile{width:44px;height:44px;flex:none;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#fff;overflow:hidden;}
/* 更新列表里带图标的磁贴：同首页，显示原图不裁切 */
.update-tile.update-tile-img{border-radius:0;overflow:visible;}
.update-tile.update-tile-img img{object-fit:contain;}
.update-info{flex:1;min-width:0;overflow:hidden;}
.update-title{font-size:15px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hot-badge{font-size:11px;background:#ef4444;color:#fff;padding:1px 7px;border-radius:10px;vertical-align:middle;flex-shrink:0;}
.update-versions{font-size:13px;color:var(--cyan);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.update-intro{font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.update-arrow{font-size:22px;color:#4b5563;flex:none;}