:root,[data-theme="dark"]{
  --bg:#0a0a14;--bg2:#12121f;--bg3:#181830;
  --t1:#e0e0ee;--t2:#aaa;--t3:#666;--t4:#444;--t5:#333;
  --border:rgba(255,255,255,.05);--border2:rgba(255,255,255,.04);
  --accent:#6c5ce7;--accent2:#00cec9;
  --accent-bg:rgba(108,92,231,.12);--accent-bg2:rgba(108,92,231,.1);
  --accent-border:rgba(108,92,231,.25);--accent-border2:rgba(108,92,231,.2);
  --glow1:rgba(108,92,231,.07);--glow2:rgba(0,206,201,.05);
  --header:rgba(10,10,20,.88);--row-bg:rgba(18,18,31,.85);
  --row-active:#181830;--shadow:rgba(0,0,0,.3);
  --card-grad:linear-gradient(145deg,#12121f,#181830);
}
[data-theme="light"]{
  --bg:#f5f5f8;--bg2:#fff;--bg3:#fff;
  --t1:#1a1a2e;--t2:#666;--t3:#999;--t4:#bbb;--t5:#ddd;
  --border:rgba(0,0,0,.07);--border2:rgba(0,0,0,.05);
  --accent:#6c5ce7;--accent2:#00a8a3;
  --accent-bg:rgba(108,92,231,.08);--accent-bg2:rgba(108,92,231,.06);
  --accent-border:rgba(108,92,231,.2);--accent-border2:rgba(108,92,231,.15);
  --glow1:rgba(108,92,231,.04);--glow2:rgba(0,168,163,.03);
  --header:rgba(255,255,255,.88);--row-bg:rgba(255,255,255,.9);
  --row-active:#f0f0f5;--shadow:rgba(0,0,0,.06);
  --card-grad:linear-gradient(145deg,#fff,#fafafe);
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}
body{font-family:-apple-system,'PingFang SC','Noto Sans SC','Helvetica Neue',sans-serif;background:var(--bg);color:var(--t1);min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{max-width:100%;height:auto;display:block}
a{-webkit-tap-highlight-color:transparent}
input{-webkit-appearance:none;appearance:none;border-radius:0}

.theme-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--bg2);color:var(--t2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0;-webkit-tap-highlight-color:transparent}
.theme-btn:active{transform:scale(.9)}
.theme-btn .ico{font-size:1rem;line-height:1}

.cmt-section{margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.cmt-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.cmt-title{font-size:.95rem;font-weight:700;color:var(--t1);display:flex;align-items:center;gap:6px}
.cmt-count{font-size:.72rem;color:var(--accent);background:var(--accent-bg);padding:3px 10px;border-radius:20px;border:1px solid var(--accent-border)}
.cmt-refresh{display:inline-flex;align-items:center;gap:5px;padding:7px 16px;font-size:.78rem;font-weight:600;color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:8px;cursor:pointer;transition:.2s;-webkit-tap-highlight-color:transparent;user-select:none;flex-shrink:0}
.cmt-refresh:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.cmt-refresh:active{transform:scale(.95)}
.cmt-refresh .ico{font-size:.85rem;display:inline-block;transition:.3s}
.cmt-refresh.loading .ico{animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.cmt-list{display:flex;flex-direction:column;gap:2px}
.cmt-item{display:flex;gap:10px;padding:12px 14px;background:var(--row-bg);border:1px solid var(--border2);border-radius:10px;transition:.2s,background .3s}
.cmt-item:hover{background:var(--row-active)}
.cmt-avatar{width:34px;height:34px;border-radius:50%;background:var(--accent-bg);border:1px solid var(--accent-border2);display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;color:var(--accent);flex-shrink:0;text-transform:uppercase}
.cmt-body{flex:1;min-width:0}
.cmt-meta{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.cmt-name{font-size:.78rem;font-weight:600;color:var(--accent2)}
.cmt-time{font-size:.65rem;color:var(--t4)}
.cmt-loc{font-size:.62rem;color:var(--t4);background:var(--bg);padding:1px 6px;border-radius:10px}
.cmt-text{font-size:.82rem;color:var(--t2);line-height:1.65;word-break:break-word;overflow-wrap:break-word}
.cmt-text img{max-width:200px;max-height:120px;border-radius:8px;margin:6px 0;cursor:pointer;transition:.2s}
.cmt-text img:hover{transform:scale(1.02);box-shadow:0 4px 16px var(--shadow)}
.cmt-text a{color:var(--accent2);text-decoration:none;border-bottom:1px solid rgba(0,206,201,.3);word-break:break-all}
.cmt-reply{margin-top:8px;margin-left:12px;padding:8px 12px;background:var(--bg);border:1px solid var(--border2);border-radius:8px;border-left:3px solid var(--accent-border)}
.cmt-reply .rp-name{font-size:.72rem;font-weight:600;color:var(--accent);margin-bottom:2px}
.cmt-reply .rp-time{font-size:.6rem;color:var(--t4);margin-left:6px;font-weight:400}
.cmt-reply .rp-text{font-size:.78rem;color:var(--t3);line-height:1.55}
.cmt-empty{text-align:center;padding:24px;color:var(--t4);font-size:.8rem}
.cmt-tip{font-size:.65rem;color:var(--t4);text-align:center;margin-top:8px}
@media(max-width:640px){
  .cmt-item{padding:10px 12px;gap:8px}
  .cmt-avatar{width:30px;height:30px;font-size:.65rem}
  .cmt-text{font-size:.8rem}
  .cmt-refresh{padding:6px 12px;font-size:.74rem}
}


/* ═══ 通用组件 ═══ */
body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
.back{color:var(--t3);text-decoration:none;font-size:.82rem;padding:8px 14px;border:1px solid var(--border);border-radius:8px;transition:.2s;flex-shrink:0;min-height:36px;display:flex;align-items:center}
.back:active{background:var(--accent-bg);border-color:var(--accent);color:var(--t1)}
.live{display:flex;align-items:center;gap:5px;font-size:.72rem;color:var(--t3);transition:color .3s}
.live::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent2);box-shadow:0 0 8px var(--accent2);animation:p 2s infinite}
@keyframes p{0%,100%{opacity:1}50%{opacity:.4}}
.cnt{font-size:.72rem;color:var(--accent);background:var(--accent-bg);padding:3px 10px;border-radius:20px;border:1px solid var(--accent-border);white-space:nowrap;transition:all .3s}
.foot{text-align:center;padding:24px 16px;color:var(--t5);font-size:.68rem;border-top:1px solid var(--border);max-width:1200px;margin:0 auto;padding-bottom:calc(24px + env(safe-area-inset-bottom));transition:color .3s}

/* ═══ 首页专用 ═══ */
body::before{content:'';position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse 600px 400px at 15% 30%,var(--glow1),transparent),radial-gradient(ellipse 500px 350px at 85% 70%,var(--glow2),transparent)}
.sb{max-width:1200px;margin:0 auto;padding:12px 16px 0}
.sb input{width:100%;padding:11px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;color:var(--t1);font-size:.88rem;font-family:inherit;outline:none;transition:.25s,background .3s,color .3s}
.sb input:focus{border-color:var(--accent-border);box-shadow:0 0 16px rgba(108,92,231,.08)}
.sb input::placeholder{color:var(--t4)}
.lst{padding:10px 0 12px;display:flex;flex-direction:column;gap:3px}
.r{display:flex;align-items:center;gap:12px;padding:13px 14px;background:var(--row-bg);border:1px solid var(--border2);border-radius:10px;text-decoration:none;color:inherit;transition:.2s,background .3s;-webkit-tap-highlight-color:transparent}
.r:active{background:var(--row-active);border-color:var(--accent-border2)}
.r .tg{flex-shrink:0;font-size:.62rem;padding:3px 7px;border-radius:5px;background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border2);white-space:nowrap;max-width:80px;overflow:hidden;text-overflow:ellipsis;transition:all .3s}
.r .bd{flex:1;min-width:0}
.r .tt{font-size:.88rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--t1);transition:color .3s}
.r .tm{font-size:.7rem;color:var(--t3);margin-top:3px;transition:color .3s}
.r .ar{color:var(--t4);font-size:1rem;flex-shrink:0;transition:.2s,color .3s;line-height:1}
.emp{text-align:center;padding:60px 20px;color:var(--t4)}.emp .ei{font-size:2.2rem;margin-bottom:10px}
.loading{text-align:center;padding:40px;color:var(--t3);font-size:.85rem}
.loading .spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}

/* 分页 */
.pager{padding:0 0 24px;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.pager a,.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;font-size:.82rem;border-radius:8px;text-decoration:none;transition:.2s;border:1px solid var(--border);color:var(--t2);background:var(--bg2)}
.pager a:hover{border-color:var(--accent-border);color:var(--accent);background:var(--accent-bg)}
.pager .on{color:var(--accent);background:var(--accent-bg);border-color:var(--accent-border);font-weight:600;pointer-events:none}
.pager .disabled{opacity:.35;pointer-events:none}
.pager .info{font-size:.72rem;color:var(--t4);border:none;background:none;padding:0 6px}

/* 主内容区：左侧列表 + 右侧排行 */
.main-wrap{max-width:1200px;margin:0 auto;padding:10px 16px 12px;display:flex;gap:16px;align-items:flex-start}
.main-left{flex:1;min-width:0}
.main-right{width:280px;flex-shrink:0;position:sticky;top:70px}

/* 排行榜样式（右侧紧凑版） */
.rank-card{background:var(--card-grad);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 2px 12px var(--shadow);transition:background .3s,border-color .3s}
.rank-hd{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 0}
.rank-title{font-size:.82rem;font-weight:700;color:var(--t1);display:flex;align-items:center;gap:5px}
.rank-title .ico{font-size:.95rem}
.rank-tabs{display:flex;gap:3px;padding:0 12px 8px}
.rank-tab{flex:1;text-align:center;padding:6px 0;font-size:.7rem;font-weight:600;color:var(--t3);background:var(--bg);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:.25s;-webkit-tap-highlight-color:transparent;user-select:none}
.rank-tab:active{transform:scale(.96)}
.rank-tab.on{color:var(--accent);background:var(--accent-bg);border-color:var(--accent-border);box-shadow:0 0 10px rgba(108,92,231,.1)}
.rank-lst{padding:0 8px 8px}
.rank-r{display:flex;align-items:center;gap:8px;padding:7px 6px;border-radius:6px;text-decoration:none;color:inherit;transition:.2s;-webkit-tap-highlight-color:transparent;position:relative}
.rank-r+.rank-r{border-top:1px solid var(--border2)}
.rank-r:active{background:var(--row-active)}
.rank-no{width:18px;height:18px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:800;color:var(--t4);background:var(--bg);flex-shrink:0;transition:all .3s}
.rank-r:nth-child(1) .rank-no{background:linear-gradient(135deg,#ff6b6b,#ee5a24);color:#fff}
.rank-r:nth-child(2) .rank-no{background:linear-gradient(135deg,#ffa502,#e67e22);color:#fff}
.rank-r:nth-child(3) .rank-no{background:linear-gradient(135deg,#ffd32a,#f9ca24);color:#333}
.rank-r .rank-bd{flex:1;min-width:0}
.rank-r .rank-tt{font-size:.76rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--t1);transition:color .3s}
.rank-r .rank-meta{display:flex;align-items:center;gap:6px;margin-top:2px}
.rank-r .rank-cmt{font-size:.62rem;color:var(--accent);background:var(--accent-bg);padding:1px 5px;border-radius:8px;white-space:nowrap}
.rank-r .rank-cate{font-size:.6rem;color:var(--t3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:80px}
.rank-r .rank-tm{font-size:.6rem;color:var(--t4);white-space:nowrap}
.rank-r .rank-ar{color:var(--t4);font-size:.8rem;flex-shrink:0;transition:.2s,color .3s}
.rank-empty{text-align:center;padding:18px 12px;color:var(--t4);font-size:.75rem}
.rank-loading{display:flex;align-items:center;justify-content:center;gap:6px;padding:20px 12px;color:var(--t3);font-size:.75rem}
.rank-loading .spinner{width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}

/* 刷新倒计时 */
.countdown{display:flex;align-items:center;gap:4px;font-size:.72rem;color:var(--t3);transition:color .3s;white-space:nowrap}
.countdown .cd-num{color:var(--accent2);font-weight:700;font-size:.78rem;min-width:1.4em;text-align:center}
.countdown.cd-pulse .cd-num{color:#ff6b6b;animation:cd-blink .5s infinite}
@keyframes cd-blink{0%,100%{opacity:1}50%{opacity:.3}}

/* ═══ 文章页专用 ═══ */
.wrap{max-width:820px;margin:0 auto;padding:16px}
.card{background:var(--card-grad);border-radius:12px;padding:20px;border:1px solid var(--border);box-shadow:0 4px 20px var(--shadow);transition:background .3s,border-color .3s}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.meta span{font-size:.72rem;color:var(--t2);padding:4px 10px;border-radius:20px;background:var(--accent-bg);border:1px solid var(--accent-border2);white-space:nowrap;transition:all .3s}
.ttl{font-size:1.2rem;font-weight:700;color:var(--t1);line-height:1.55;padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--border);transition:color .3s}
.article-cnt{line-height:1.8;color:var(--t2);font-size:.92rem;word-break:break-word;overflow-wrap:break-word;transition:color .3s}
.article-cnt a{color:var(--accent2);text-decoration:none;border-bottom:1px solid rgba(0,206,201,.3);word-break:break-all}
.article-cnt img{max-width:100%;border-radius:10px;margin:12px 0;box-shadow:0 4px 16px var(--shadow)}
.article-cnt br{display:block;margin:6px 0;content:''}
.article-cnt p{margin:8px 0}
.article-foot{text-align:center;padding:28px 16px;color:var(--t4);font-size:.7rem;margin-top:32px;padding-bottom:calc(28px + env(safe-area-inset-bottom));transition:color .3s}

/* ═══ 移动端分类标签栏（统一首页+文章页） ═══ */
.cat-bar{max-width:1200px;margin:0 auto;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:0 16px}
.cat-bar::-webkit-scrollbar{display:none}
.cat-bar-inner{display:flex;gap:6px;padding:8px 0;min-width:max-content}
.cat-pill{font-size:.75rem;color:var(--t3);text-decoration:none;padding:6px 14px;border-radius:20px;white-space:nowrap;transition:.25s;border:1px solid var(--border);background:var(--bg2);-webkit-tap-highlight-color:transparent;user-select:none;flex-shrink:0}
.cat-pill:hover,.cat-pill.on{color:var(--accent);background:var(--accent-bg);border-color:var(--accent-border);font-weight:600}
.cat-pill:active{transform:scale(.96)}

/* ═══ 统一顶部导航栏 ═══ */
.site-header{position:sticky;top:0;z-index:90;background:var(--header);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top);transition:background .3s}
.site-header-in{max-width:1200px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:10px}
.site-brand{font-size:1.1rem;font-weight:700;color:var(--t1);text-decoration:none;display:flex;align-items:center;gap:6px;flex-shrink:0;transition:color .3s}
.site-brand i{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.header-right{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}
.header-back{color:var(--t3);text-decoration:none;font-size:.82rem;padding:8px 14px;border:1px solid var(--border);border-radius:8px;transition:.2s;flex-shrink:0;min-height:36px;display:flex;align-items:center}
.header-back:active{background:var(--accent-bg);border-color:var(--accent);color:var(--t1)}

/* ═══ 响应式 ═══ */
@media(hover:hover){.r:hover{background:var(--row-active);border-color:var(--accent-border2);transform:translateX(3px)}.r:hover .ar{color:var(--accent);transform:translateX(3px)}.rank-r:hover{background:var(--row-active)}.rank-r:hover .rank-ar{color:var(--accent)}}
@media(max-width:860px){.main-wrap{flex-direction:column}.main-right{width:100%;position:static}}
@media(max-width:640px){
  .site-header-in{padding:8px 12px;gap:6px;flex-wrap:wrap}
  .site-brand{font-size:.95rem}
  .header-right{gap:5px;flex-wrap:wrap;justify-content:flex-end}
  .cat-bar{padding:0 12px;order:3}
  .cat-bar{padding:0 12px}
  .cat-pill{font-size:.7rem;padding:5px 11px}
  .theme-btn{width:32px;height:32px}
  .theme-btn .ico{font-size:.9rem}
  .sb{padding:10px 14px 0}
  .sb input{padding:10px 14px;font-size:16px}
  .main-wrap{padding:8px 14px 12px}
  .lst{padding:0;gap:2px}
  .r{padding:12px 12px;gap:10px}
  .r .tg{font-size:.58rem;padding:2px 6px;max-width:60px}
  .r .tt{font-size:.84rem}
  .r .tm{font-size:.68rem}
  .countdown{font-size:.68rem}
  .countdown .cd-num{font-size:.72rem}
  .live{display:none}
  .rank-hd{padding:10px 12px 0}
  .rank-tabs{padding:0 12px 8px}
  .rank-lst{padding:0 6px 6px}
  .rank-r{padding:7px 5px}
  .rank-r .rank-tt{font-size:.74rem}
  .rank-r .rank-cate{max-width:60px}
  .pager a,.pager span{min-width:32px;height:32px;font-size:.76rem;padding:0 8px}
  .wrap{padding:12px}
  .card{padding:16px;border-radius:10px}
  .meta{gap:6px;margin-bottom:14px}
  .meta span{font-size:.68rem;padding:3px 8px}
  .ttl{font-size:1.08rem;padding-bottom:14px;margin-bottom:14px}
  .article-cnt{font-size:.88rem;line-height:1.75}
}
@media(max-width:380px){
  .r{padding:11px 10px;gap:8px}
  .r .tt{font-size:.82rem}
  .r .tg{font-size:.55rem;padding:2px 5px;max-width:50px}
  .card{padding:14px}
  .ttl{font-size:1rem}
  .article-cnt{font-size:.85rem}
  .cat-pill{font-size:.65rem;padding:3px 6px}
}

/* 桌面大屏 */
@media(min-width:960px){
  .r .tt{font-size:.95rem}
  .r .tm{font-size:.78rem}
  .r .tg{font-size:.72rem;padding:4px 10px}
  .cat-pill{font-size:.82rem;padding:6px 14px}
  .site-brand{font-size:1.15rem}
  .sb input{font-size:.95rem;padding:13px 18px}
  .cnt{font-size:.78rem;padding:4px 12px}
  .live{font-size:.78rem}
  .pager a,.pager span{font-size:.88rem;min-width:40px;height:40px}
  .rank-r .rank-tt{font-size:.8rem}
  .rank-r .rank-cmt{font-size:.66rem}
  .rank-tab{font-size:.74rem;padding:7px 0}
  .rank-title{font-size:.88rem}
  .foot{font-size:.74rem}
  .main-right{width:300px}
  .wrap{padding:24px}
  .card{padding:28px;border-radius:14px}
  .meta span{font-size:.78rem;padding:5px 12px}
  .ttl{font-size:1.35rem;padding-bottom:18px;margin-bottom:20px}
  .article-cnt{font-size:.96rem;line-height:1.85}
  .article-cnt img{max-width:680px;border-radius:12px}
  .cat-pill{font-size:.85rem;padding:7px 14px}
  .site-brand{font-size:1.3rem}
  .back{font-size:.88rem;padding:9px 16px}
}
@media(min-width:1200px){
  .r .tt{font-size:1.02rem}
  .r .tm{font-size:.82rem}
  .sb input{font-size:1rem}
  .rank-r .rank-tt{font-size:.84rem}
  .main-right{width:320px}
  .ttl{font-size:1.45rem}
  .article-cnt{font-size:1rem;line-height:1.9}
}