/* ===== 52xm.cn 手机版（WAP）样式 ===== */
:root{
  --accent:#6366f1;
  --accent2:#ec4899;
  --bg:#f4f5fa;
  --card:#ffffff;
  --ink:#1c2130;
  --ink-2:#5a6478;
  --ink-3:#98a1b4;
  --line:#e9ecf3;
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 12px 30px -16px rgba(30,41,59,.22), 0 2px 6px rgba(30,41,59,.04);
  --tab-h:58px;
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg,#fbfbfe 0%,#f2f3f9 50%,#f7f5fb 100%);
  min-height:100vh;
  line-height:1.7;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
img{max-width:100%;display:block}
p{margin:0 0 .9em}
button,input,textarea,select{font-family:inherit;font-size:inherit}

/* 背景装饰（移动端减弱，避免卡顿） */
.bg-deco{position:fixed;inset:0;overflow:hidden;z-index:-1;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(60px)}
.b1{width:260px;height:260px;background:var(--accent);top:-110px;left:-90px;opacity:.16}
.b2{width:220px;height:220px;background:var(--accent2);top:30%;right:-110px;opacity:.12}

/* ===== 顶栏 ===== */
.wtop{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(170%) blur(14px);
  -webkit-backdrop-filter:saturate(170%) blur(14px);
  border-bottom:1px solid rgba(233,236,243,.9);
  padding-top:env(safe-area-inset-top,0px);
}
.wtop-in{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  max-width:640px;margin:0 auto;padding:9px 14px;
}
.wbrand{display:flex;align-items:center;gap:9px;min-width:0;flex:1}
.wbrand-dot{
  width:32px;height:32px;border-radius:11px;flex:none;position:relative;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 6px 14px -7px var(--accent);
}
.wbrand-dot::after{content:"";position:absolute;inset:9px;border-radius:6px;background:rgba(255,255,255,.92)}
.wbrand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.wbrand-text strong{font-size:15px;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wbrand-text small{font-size:11px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wtop-desk{
  display:inline-flex;align-items:center;gap:4px;flex:none;
  padding:6px 11px;border-radius:999px;font-size:12px;color:var(--ink-2);
  background:#f1f2f8;border:1px solid var(--line);
}
.wtop-desk:active{background:#e8e9f3}
.wtop-desk svg{width:14px;height:14px;display:block}

/* ===== 主体 ===== */
.wmain{
  max-width:640px;margin:0 auto;
  padding:14px 14px calc(var(--tab-h) + var(--safe-b) + 26px);
}

/* 面包屑 */
.wcrumb{
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
  padding:8px 13px;margin-bottom:13px;
  background:rgba(255,255,255,.9);border:1px solid var(--line);
  border-radius:999px;box-shadow:var(--shadow);
  font-size:12px;color:var(--ink-2);
}
.wcrumb-ico{color:var(--accent);font-size:8px}
.wcrumb-sep{color:#ccd1e0}
.wcrumb-link:active{color:var(--accent)}
.wcrumb-cur{color:var(--ink);font-weight:600}

/* 公告 */
.wnotice{
  background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(236,72,153,.08));
  border:1px solid rgba(99,102,241,.16);
  border-radius:var(--radius-sm);padding:11px 14px;margin-bottom:14px;
  font-size:13px;color:var(--ink-2);
}

/* ===== 卡片 ===== */
.wcard{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
  padding:18px;margin-bottom:14px;
}
.wcard:last-child{margin-bottom:0}

/* ===== 首页 Hero ===== */
.whyro{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  gap:13px;padding:22px 18px;position:relative;overflow:hidden;margin-bottom:14px;
}
.whyro::before{
  content:"";position:absolute;right:-70px;top:-80px;width:210px;height:210px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(99,102,241,.15),rgba(236,72,153,.09) 60%,transparent 70%);
  pointer-events:none;
}
.wavatar{
  width:88px;height:88px;border-radius:28px;overflow:hidden;flex:none;position:relative;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 14px 26px -14px rgba(99,102,241,.55);
  display:grid;place-items:center;
}
.wavatar img{width:100%;height:100%;object-fit:cover}
.wavatar .avatar-letter-fallback{display:none;color:#fff;font-size:34px;font-weight:700}
.wavatar.avatar-letter .avatar-letter-fallback{display:grid}
.whyro-body h1{margin:0 0 4px;font-size:20px;letter-spacing:.2px;line-height:1.4}
.whyro-body h1 span{color:var(--accent)}
.whyro-sub{margin:0 0 8px;font-size:13px;color:var(--ink-3)}
.wtags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:9px}
.wtag{
  padding:3px 11px;border-radius:999px;font-size:11.5px;
  background:linear-gradient(135deg,rgba(99,102,241,.12),rgba(236,72,153,.12));
  color:var(--ink-2);
}
.whyro-desc{font-size:13.5px;color:var(--ink-2);margin:0 0 14px;text-align:left}
.whyro-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;width:100%}

/* ===== 按钮 ===== */
.wbtn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  min-height:42px;padding:0 18px;border-radius:14px;
  font-size:14px;font-weight:500;border:1px solid transparent;
  transition:transform .12s ease,opacity .12s ease;
}
.wbtn:active{transform:scale(.97);opacity:.9}
.wbtn-primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 18px -10px var(--accent)}
.wbtn-ghost{color:var(--ink-2);background:#f4f5fa;border-color:var(--line)}
.wbtn-block{width:100%}
.wbtn-sm{min-height:36px;padding:0 14px;font-size:13px;border-radius:11px}

/* ===== 统计 ===== */
.wstats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px;
}
.wstat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow);padding:14px 12px;text-align:center;
}
.wstat b{display:block;font-size:22px;line-height:1.2;color:var(--ink);letter-spacing:.5px}
.wstat span{font-size:11.5px;color:var(--ink-3)}

/* ===== 区块标题 ===== */
.wsec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin:20px 0 11px}
.wsec-head h2{margin:0;font-size:16px;letter-spacing:.2px}
.wsec-head p{margin:2px 0 0;font-size:12px;color:var(--ink-3)}
.wsec-more{font-size:12.5px;color:var(--accent);flex:none;padding:4px 2px}

/* ===== 时间线（列表） ===== */
.wtl-year{
  font-size:12px;color:var(--ink-3);font-weight:600;letter-spacing:1px;
  margin:16px 0 9px;padding-left:2px;
}
.wtl{position:relative;padding-left:19px;margin-bottom:4px}
.wtl::before{
  content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--accent),rgba(236,72,153,.35));
  border-radius:2px;
}
.wtl-item{position:relative;margin-bottom:11px}
.wtl-item::before{
  content:"";position:absolute;left:-19px;top:14px;width:10px;height:10px;
  border-radius:50%;background:var(--card);border:2.5px solid var(--accent);
  box-shadow:0 0 0 3px rgba(99,102,241,.10);
}
.wtl-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow);padding:14px;
}
.wtl-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:5px}
.wtl-date{
  font-size:11.5px;font-weight:600;color:var(--accent);
  background:rgba(99,102,241,.09);padding:2px 8px;border-radius:7px;flex:none;
}
.wtl-title{margin:0;font-size:15px;font-weight:600;line-height:1.45;flex:1;min-width:0}
.wtl-tag{
  font-size:10.5px;color:var(--ink-3);background:#f3f4f9;
  border:1px solid var(--line);padding:1px 7px;border-radius:6px;flex:none;
}
.wtl-text{margin:0;font-size:13.5px;color:var(--ink-2);line-height:1.72}
.wtl-text:last-child{margin-bottom:0}

/* ===== 迷你列表（首页） ===== */
.wmini{display:flex;flex-direction:column;gap:9px}
.wmini-item{
  display:flex;gap:11px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow);padding:13px;
}
.wmini-item:active{background:#fbfbfe}
.wmini-date{
  font-size:11px;color:var(--ink-3);flex:none;width:58px;padding-top:2px;
  font-variant-numeric:tabular-nums;
}
.wmini-body{min-width:0;flex:1}
.wmini-body h3{margin:0 0 3px;font-size:14.5px;font-weight:600;line-height:1.45}
.wmini-body p{margin:0;font-size:12.5px;color:var(--ink-2);line-height:1.65}
.wmini-tag{
  display:inline-block;margin-top:6px;font-size:10.5px;color:var(--accent);
  background:rgba(99,102,241,.09);padding:1px 7px;border-radius:6px;
}

/* ===== 相册 ===== */
.wfilter{
  display:flex;gap:7px;overflow-x:auto;padding:2px 0 10px;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;
}
.wfilter::-webkit-scrollbar{display:none}
.wfchip{
  flex:none;display:inline-flex;align-items:center;gap:5px;
  padding:7px 14px;border-radius:999px;font-size:13px;white-space:nowrap;
  background:var(--card);border:1px solid var(--line);color:var(--ink-2);
}
.wfchip.on{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent;box-shadow:0 6px 14px -9px var(--accent)}
.wfchip-n{font-size:11px;opacity:.7}

.wgal{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.wgal-item{
  position:relative;margin:0;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;box-shadow:var(--shadow);
}
.wgal-open{display:block;position:relative;width:100%}
.wgal-open img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#f0f1f7}
.wgal-zoom{
  position:absolute;right:7px;top:7px;width:26px;height:26px;border-radius:9px;
  background:rgba(0,0,0,.42);color:#fff;display:grid;place-items:center;
  font-size:13px;backdrop-filter:blur(4px);
}
.wgal-cap{padding:9px 11px 11px}
.wgal-cap h3{margin:0 0 2px;font-size:13.5px;font-weight:600;line-height:1.45}
.wgal-cap p{margin:0;font-size:11.5px;color:var(--ink-3);line-height:1.6}
.wgal-tag{
  display:inline-block;margin-top:6px;font-size:10.5px;color:var(--accent);
  background:rgba(99,102,241,.09);padding:1px 7px;border-radius:6px;
}
.wgal-tip{margin:12px 0 0;font-size:12px;color:var(--ink-3);text-align:center}

/* 灯箱 */
.wlightbox{
  position:fixed;inset:0;z-index:100;
  background:rgba(12,14,22,.94);
  display:flex;flex-direction:column;justify-content:center;
  padding:calc(env(safe-area-inset-top,0px) + 50px) 12px calc(env(safe-area-inset-bottom,0px) + 50px);
}
.wlightbox[hidden]{display:none}
.wlb-stage{display:flex;align-items:center;justify-content:center;min-height:0;flex:1}
.wlb-stage img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
.wlb-meta{
  text-align:center;color:rgba(255,255,255,.9);font-size:13px;
  margin-top:14px;display:flex;flex-direction:column;gap:3px;
}
.wlb-meta b{font-size:14.5px}
.wlb-meta span{color:rgba(255,255,255,.62);font-size:12px}
.wlb-btn{
  position:absolute;border:0;cursor:pointer;
  width:40px;height:40px;border-radius:14px;
  background:rgba(255,255,255,.14);color:#fff;font-size:19px;
  display:grid;place-items:center;backdrop-filter:blur(6px);
}
.wlb-btn:active{background:rgba(255,255,255,.26)}
.wlb-close{right:12px;top:calc(env(safe-area-inset-top,0px) + 10px)}
.wlb-prev{left:12px;top:50%;transform:translateY(-50%)}
.wlb-next{right:12px;top:50%;transform:translateY(-50%)}

/* ===== 倒计时 ===== */
.wcd{display:flex;flex-direction:column;gap:12px}
.wcd-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px;
}
.wcd-head{display:flex;align-items:center;justify-content:space-between;gap:9px;margin-bottom:6px}
.wcd-title{margin:0;font-size:15.5px;font-weight:600;line-height:1.45;min-width:0}
.wcd-badge{
  flex:none;font-size:10.5px;padding:2px 9px;border-radius:7px;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
}
.wcd-badge.since{background:linear-gradient(135deg,#10b981,#34d399)}
.wcd-date{font-size:12px;color:var(--ink-3);margin-bottom:11px}
.wcd-digits{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
.wcd-digit{
  background:linear-gradient(160deg,#f7f8fc,#eef0f7);
  border:1px solid var(--line);border-radius:12px;
  padding:9px 2px;text-align:center;
}
.wcd-digit b{display:block;font-size:21px;line-height:1.15;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.wcd-digit span{font-size:10.5px;color:var(--ink-3)}
.wcd-solo{text-align:center;padding:6px 0}
.wcd-solo b{display:block;font-size:34px;line-height:1.15;color:var(--accent);font-variant-numeric:tabular-nums}
.wcd-solo span{font-size:12px;color:var(--ink-3)}
.wcd-note{margin:11px 0 0;font-size:12.5px;color:var(--ink-2)}

/* ===== 友链 ===== */
.wlinks{display:flex;flex-direction:column;gap:9px}
.wlink{
  display:flex;align-items:center;gap:11px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow);padding:12px;
}
.wlink:active{background:#fbfbfe}
.wlink-ava{
  width:40px;height:40px;border-radius:13px;flex:none;overflow:hidden;position:relative;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:grid;place-items:center;
}
.wlink-ava img{width:100%;height:100%;object-fit:cover}
.wlink-letter{color:#fff;font-size:16px;font-weight:600;display:none}
.wlink-ava .wlink-letter{display:grid}
.wlink-body{min-width:0;flex:1}
.wlink-body strong{display:block;font-size:14px;font-weight:600;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wlink-body small{display:block;font-size:12px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wlink-arrow{flex:none;color:var(--ink-3);font-size:15px}

/* ===== 留言 ===== */
.wmsg{display:flex;gap:11px;margin-bottom:12px}
.wmsg-ava{
  width:38px;height:38px;border-radius:13px;flex:none;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;display:grid;place-items:center;font-size:15px;font-weight:600;
}
.wmsg-main{flex:1;min-width:0}
.wmsg-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:3px}
.wmsg-name{font-size:13.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wmsg-time{font-size:11px;color:var(--ink-3);flex:none}
.wmsg-text{
  font-size:13.5px;color:var(--ink-2);line-height:1.7;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 13px;box-shadow:var(--shadow);
}
.wmsg-reply{
  margin-top:7px;padding:10px 12px;border-radius:var(--radius-sm);
  background:rgba(99,102,241,.06);border:1px solid rgba(99,102,241,.14);
  font-size:13px;color:var(--ink-2);
}
.wmsg-reply-tag{
  display:inline-block;margin-bottom:3px;font-size:10.5px;font-weight:600;color:var(--accent);
}

/* ===== 表单 ===== */
.wform{display:flex;flex-direction:column;gap:12px}
.wfield{display:flex;flex-direction:column;gap:5px}
.wlabel{font-size:12.5px;color:var(--ink-2);font-weight:500}
.wlabel .req{color:#ef4444}
.winput,.wtextarea,.wselect{
  width:100%;min-height:44px;padding:11px 13px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fbfbfd;color:var(--ink);font-size:15px;
  -webkit-appearance:none;appearance:none;
}
.wtextarea{min-height:110px;resize:vertical;line-height:1.65}
.winput:focus,.wtextarea:focus,.wselect:focus{
  outline:none;border-color:var(--accent);background:#fff;
  box-shadow:0 0 0 3px rgba(99,102,241,.10);
}
.winput::placeholder,.wtextarea::placeholder{color:#b6bccd}
.wselect{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2398a1b4' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:36px}
.wform-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.wform-hint{font-size:12px;color:var(--ink-3)}
.wform-note{
  font-size:12.5px;color:var(--ink-2);background:#f7f8fc;
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:11px 13px;
}

/* ===== 入口卡 ===== */
.wentry{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.wentry-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:15px 13px;
}
.wentry-item:active{transform:scale(.985)}
.wentry-ico{
  width:38px;height:38px;border-radius:13px;display:grid;place-items:center;
  font-size:17px;margin-bottom:9px;
}
.wentry-item h3{margin:0 0 3px;font-size:14.5px;font-weight:600}
.wentry-item p{margin:0;font-size:12px;color:var(--ink-3);line-height:1.6}

/* ===== 关于 ===== */
.wabout-hero{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.wabout-hero h1{margin:0 0 2px;font-size:19px}
.wabout-hero p{margin:0;font-size:12.5px;color:var(--ink-3)}
.wprose{font-size:14px;color:var(--ink-2);line-height:1.85}
.wprose p{margin:0 0 .95em}
.wprose h2,.wprose h3{margin:1.3em 0 .55em;color:var(--ink);font-size:16px}
.wprose a{color:var(--accent)}
.wprose img{border-radius:var(--radius-sm);margin:.6em 0}
.wprose ul,.wprose ol{padding-left:1.3em;margin:0 0 .95em}
.wprose li{margin-bottom:.35em}
.wprose blockquote{
  margin:.9em 0;padding:10px 14px;border-left:3px solid var(--accent);
  background:#f7f8fc;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.wprose code{background:#f1f2f8;padding:1px 6px;border-radius:6px;font-size:.9em}
.wprose pre{background:#f1f2f8;padding:12px;border-radius:var(--radius-sm);overflow-x:auto}

/* ===== 空状态 ===== */
.wempty{
  text-align:center;padding:38px 20px;color:var(--ink-3);
  background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
}
.wempty b{display:block;font-size:30px;margin-bottom:9px;opacity:.55}

/* ===== 页脚 ===== */
.wfoot{
  max-width:640px;margin:0 auto;
  padding:0 14px calc(var(--tab-h) + var(--safe-b) + 16px);
}
.wfoot-in{
  background:rgba(255,255,255,.72);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px;
}
.wfootnav-title{display:block;font-size:12px;color:var(--ink-3);margin-bottom:9px}
.wfootnav-chips{display:flex;flex-wrap:wrap;gap:7px}
.wchip{
  display:inline-flex;align-items:center;gap:4px;
  padding:6px 13px;border-radius:999px;font-size:12.5px;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
}
.wchip:active{background:#f2f3fb}
.wchip-ico{font-size:13px}
.wfoot-meta{margin-top:13px;padding-top:13px;border-top:1px solid var(--line)}
.wfoot-line{font-size:12.5px;color:var(--ink-2);margin:0 0 5px}
.wfoot-copy{font-size:11.5px;color:var(--ink-3);margin:0}
.wfoot-copy a{color:var(--ink-3);text-decoration:underline}
.wfoot-desk{
  display:inline-flex;align-items:center;gap:5px;margin-top:11px;
  padding:7px 14px;border-radius:999px;font-size:12.5px;
  background:#f1f2f8;border:1px solid var(--line);color:var(--ink-2);
}
.wfoot-desk svg{width:14px;height:14px;display:block}

/* ===== 底部 Tab 栏 ===== */
.wtabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  border-top:1px solid var(--line);
  padding-bottom:var(--safe-b);
  box-shadow:0 -6px 22px -14px rgba(30,41,59,.2);
}
.wtab{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  height:var(--tab-h);color:var(--ink-3);position:relative;
}
.wtab-ico{display:block;width:22px;height:22px}
.wtab-ico svg{width:100%;height:100%;display:block}
.wtab-txt{font-size:10.5px;line-height:1.2}
.wtab.is-active{color:var(--accent)}
.wtab.is-active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:22px;height:2.5px;border-radius:0 0 3px 3px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
}

/* ===== 宽屏兜底：提示切回电脑版 ===== */
.wwide{
  display:none;align-items:center;gap:9px;
  max-width:640px;margin:12px auto 0;padding:10px 14px;
  background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(236,72,153,.08));
  border:1px solid rgba(99,102,241,.18);border-radius:var(--radius-sm);
  font-size:12.5px;color:var(--ink-2);
}
.wwide a{color:var(--accent);font-weight:600;flex:none}
.wwide span{flex:1;min-width:0}

/* 平板 / 桌面窄窗：内容居中限宽，顶部给切换提示 */
@media (min-width:768px){
  .wwide{display:flex}
  .wmain,.wtop-in,.wfoot{max-width:720px}
}

/* 极窄屏（<340px）再压缩一点 */
@media (max-width:340px){
  .wgal{grid-template-columns:1fr}
  .wstats{grid-template-columns:1fr 1fr}
  .wentry{grid-template-columns:1fr}
  .wcd-digits{gap:5px}
  .wcd-digit b{font-size:18px}
  .wmini-date{width:50px;font-size:10.5px}
}