/* ============================================================
   简约导航 · 基础样式（主题配色变量见 themes.css）
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;
  transition:background-color .45s ease,color .45s ease;
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0 0 1em;padding-left:1.4em}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:6px}
::selection{background:var(--soft);color:var(--primary2)}

.svg-sprite{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.i{width:20px;height:20px;flex:none;display:inline-block;vertical-align:middle}
.wrap{width:min(1180px,100% - 48px);margin-inline:auto}
.site-main{flex:1 0 auto;padding-bottom:64px}

/* ---------- 背景装饰 ---------- */
.theme-decor{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.decor-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.85}
.glow-a{width:620px;height:620px;top:-260px;left:50%;margin-left:-560px;background:var(--glow1)}
.glow-b{width:560px;height:560px;top:-180px;right:-220px;background:var(--glow2)}
.particle{position:absolute;bottom:-60px;left:var(--x,50%);font-style:normal;font-size:var(--size,15px);
  color:var(--particle-color);opacity:0;animation:floatUp var(--dur,24s) linear infinite;animation-delay:var(--delay,0s)}
.particle::after{content:var(--particle,"•")}
.p1{--x:6%;--dur:26s;--delay:-3s;--size:13px;--drift:60px}
.p2{--x:17%;--dur:32s;--delay:-13s;--size:10px;--drift:-40px}
.p3{--x:29%;--dur:23s;--delay:-8s;--size:16px;--drift:80px}
.p4{--x:42%;--dur:35s;--delay:-21s;--size:9px;--drift:-70px}
.p5{--x:58%;--dur:28s;--delay:-5s;--size:14px;--drift:50px}
.p6{--x:71%;--dur:31s;--delay:-17s;--size:11px;--drift:-60px}
.p7{--x:83%;--dur:25s;--delay:-11s;--size:15px;--drift:40px}
.p8{--x:94%;--dur:34s;--delay:-26s;--size:9px;--drift:-50px}
@keyframes floatUp{
  0%{transform:translate3d(0,0,0) rotate(0);opacity:0}
  12%{opacity:var(--p-op,.42)}
  88%{opacity:var(--p-op,.42)}
  100%{transform:translate3d(var(--drift,30px),-108vh,0) rotate(200deg);opacity:0}
}
.site-main,.site-footer{position:relative;z-index:1}

/* ---------- 顶部 ---------- */
.site-header{position:sticky;top:0;z-index:40;background:var(--header-bg);
  backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid var(--border)}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.header-inner{height:70px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,var(--primary),var(--primary2));color:var(--on-primary);
  box-shadow:0 6px 16px var(--brand-shadow)}
.brand-mark .i{width:22px;height:22px}
.brand-text{font-size:17px;font-weight:700;letter-spacing:.01em;line-height:1.15;white-space:nowrap}
.brand-text small{display:block;font-size:9px;font-weight:600;letter-spacing:.24em;color:var(--muted);margin-top:3px}
.top-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{position:relative;padding:8px 15px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text2);
  white-space:nowrap;transition:color .2s,background .2s}
.nav-link:hover{color:var(--primary);background:var(--soft)}
.nav-link.is-active{color:var(--primary);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:15px;right:15px;bottom:-1px;height:2px;
  border-radius:2px;background:var(--primary)}
.header-actions{display:flex;align-items:center;gap:10px}
.admin-link{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border:1px solid var(--border);
  border-radius:10px;font-size:13px;color:var(--text2);background:var(--surface);transition:.2s}
.admin-link:hover{color:var(--primary);border-color:var(--primary);transform:translateY(-1px)}
.admin-link .i{width:16px;height:16px}
.menu-toggle{display:none;width:38px;height:38px;border:1px solid var(--border);border-radius:10px;
  background:var(--surface);align-items:center;justify-content:center}

/* ---------- Hero ---------- */
.hero{text-align:center;padding:74px 0 46px}
.hero-kicker{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;letter-spacing:.06em;
  color:var(--text2);background:var(--surface);border:1px solid var(--border);
  padding:7px 15px;border-radius:999px;box-shadow:var(--shadow-sm)}
.kicker-dot{width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px var(--soft)}
.hero-title{margin:24px 0 10px;font-size:clamp(30px,4.8vw,52px);line-height:1.22;font-weight:700;
  letter-spacing:-.035em;color:var(--text)}
.hero-title-dot{color:var(--primary)}
.hero-sub{color:var(--muted);font-size:15px;letter-spacing:.02em}
.search-box{width:min(480px,100%);margin:32px auto 0;display:flex;align-items:center;gap:12px;
  padding:0 16px;height:52px;border-radius:16px;background:var(--surface);
  border:1px solid var(--border);box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s,transform .2s}
.search-box:focus-within{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.search-box .i{width:19px;height:19px;color:var(--muted)}
.search-box input{flex:1;min-width:0;border:0;background:transparent;outline:0;font-size:14.5px}
.search-box input::placeholder{color:var(--muted)}
.search-box kbd{font:600 11px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);
  border:1px solid var(--border);border-radius:6px;padding:5px 7px;background:var(--surface2)}

/* ---------- 区块标题 ---------- */
.grid-section{padding-top:12px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding:0 2px}
.section-head h2{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:.01em}
.section-bar{width:4px;height:17px;border-radius:4px;background:var(--primary)}
.section-count{font-size:12.5px;color:var(--muted)}

/* ---------- 4 × 5 格子 ---------- */
.tile-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.tile{display:flex;flex-direction:column;align-items:center;gap:0;padding:16px 12px 15px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);text-align:center;min-width:0;
  transition:transform .28s cubic-bezier(.2,.8,.3,1),box-shadow .28s,border-color .28s,background .28s}
.tile:hover{transform:translateY(-6px);border-color:var(--tile-hover-border);box-shadow:var(--shadow-lg);background:var(--surface2)}
.tile{animation:tileIn .45s cubic-bezier(.2,.8,.3,1) both}
@keyframes tileIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.tile:hover{animation:none}
.tile-thumb{width:100%;height:82px;border-radius:13px;display:grid;place-items:center;margin-bottom:13px;
  background:var(--tile-thumb);color:var(--tile-fg);overflow:hidden;
  transition:transform .3s,filter .3s}
.tile:hover .tile-thumb{transform:scale(1.03);filter:saturate(1.15)}
.tile-thumb img{width:100%;height:100%;object-fit:contain;padding:8px}
.tile-icon{width:42px;height:42px;stroke-width:1.5}
.tile[style*="--tile-accent"] .tile-thumb{background:var(--tile-accent,var(--primary));color:#fff}
.tile-title{font-size:14.5px;font-weight:600;color:var(--text);max-width:100%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile-desc{margin-top:3px;font-size:11.5px;color:var(--muted);max-width:100%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile.is-hidden{display:none}
/* 首页格子分页：非当前页的格子由服务端打上 is-offpage，仅隐藏、不删除，
   便于前台搜索框一次检索全部格子（JS 搜索时会临时解除该隐藏） */
.tile.is-offpage{display:none}

/* ---------- 格子分类标签（紧跟「常用导航」标题） ---------- */
.tile-section-head{align-items:flex-start}
.tile-head-left{display:flex;align-items:center;gap:16px;flex-wrap:wrap;min-width:0}
.tile-cats{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cat-chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 11px;
  border:1px solid var(--border);border-radius:99px;background:var(--surface);
  color:var(--muted);font-size:12px;line-height:1;white-space:nowrap;
  transition:color .2s,border-color .2s,background .2s}
.cat-chip em{font-style:normal;font-size:10.5px;opacity:.7}
.cat-chip:hover{color:var(--primary);border-color:var(--primary)}
.cat-chip.is-current{background:var(--primary);border-color:var(--primary);color:var(--on-primary);font-weight:650}
.tile.is-pinned{position:relative}
.tile.is-pinned::after{content:'★';position:absolute;top:8px;right:10px;font-size:11px;line-height:1;color:var(--primary);opacity:.85}
#tileBoard.is-loading{opacity:.55;transition:opacity .2s}
.empty-state{text-align:center;padding:64px 20px;color:var(--muted);font-size:14px;
  border:1px dashed var(--border);border-radius:var(--radius);background:var(--surface)}
.empty-state[hidden]{display:none}

/* ---------- 内容页 ---------- */
.single-wrap{padding-top:40px;max-width:860px}
.breadcrumb{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:20px}
.breadcrumb a:hover{color:var(--primary)}
.prose-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:clamp(24px,5vw,52px)}
.prose-head{border-bottom:1px solid var(--border);padding-bottom:24px;margin-bottom:26px}
.prose-head h1{font-size:clamp(24px,3.5vw,36px);letter-spacing:-.02em;margin-top:18px}
.prose-lead{color:var(--muted);margin-top:8px}
.prose{font-size:15.5px;line-height:1.9;color:var(--text2)}
.prose h2,.prose h3,.prose h4,.prose h5{color:var(--text);line-height:1.4;margin:1.6em 0 .6em;font-weight:700}
.prose h2{font-size:21px}.prose h3{font-size:18px}.prose h4{font-size:16px}
.prose p{margin:0 0 1.1em}
.prose a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--text)}
.prose blockquote{margin:1.4em 0;padding:12px 20px;border-left:3px solid var(--primary);
  background:var(--soft);border-radius:0 10px 10px 0;color:var(--text2)}
.prose code{background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:2px 6px;font-size:.9em}
.prose pre{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:16px;overflow:auto}
.prose pre code{border:0;background:transparent;padding:0}
.prose img{border-radius:12px;margin:12px 0;border:1px solid var(--border)}
.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:14px}
.prose th,.prose td{border:1px solid var(--border);padding:9px 12px;text-align:left}
.prose th{background:var(--surface2);color:var(--text)}
.prose hr{border:0;border-top:1px solid var(--border);margin:2em 0}
.not-found{text-align:center;padding:72px 24px}
.not-found h1{font-size:30px;margin-bottom:10px}
.not-found p{color:var(--muted);margin-bottom:24px}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:11px 24px;border-radius:12px;
  background:var(--primary);color:var(--on-primary);font-weight:600;font-size:14px;transition:.2s}
.btn-primary:hover{background:var(--primary2);transform:translateY(-2px)}

/* ---------- 底部 ---------- */
.site-footer{margin-top:auto;border-top:1px solid var(--border);background:var(--footer-bg);
  padding:24px 0;font-size:12.5px;color:var(--muted)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px}
.footer-brand{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text2)}
.footer-dot{width:7px;height:7px;border-radius:50%;background:var(--primary)}
.footer-extra{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 侧边客服竖条 ---------- */
.service-bar{position:fixed;right:0;top:50%;transform:translateY(-50%);width:48px;z-index:60}
.svc-handle{width:48px;min-height:146px;border:1px solid var(--border);border-right:0;
  border-radius:14px 0 0 14px;background:var(--surface);box-shadow:var(--shadow);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--primary);cursor:pointer;transition:background .25s,color .25s,width .25s;
  padding:14px 0;user-select:none}
.svc-handle .i{width:20px;height:20px}
.svc-handle-text{writing-mode:vertical-rl;letter-spacing:.22em;font-size:12.5px;font-weight:600}
.svc-handle-pulse{width:6px;height:6px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 0 0 var(--pulse);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.service-bar:hover .svc-handle,.service-bar:focus-within .svc-handle,.service-bar.is-open .svc-handle{
  background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.service-bar:hover .svc-handle-pulse,.service-bar.is-open .svc-handle-pulse{background:var(--on-primary)}

.svc-panel{position:absolute;right:48px;top:50%;width:272px;padding:18px;
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;pointer-events:none;
  transform:translate(14px,-50%) scale(.97);transform-origin:right center;
  transition:opacity .22s,transform .22s,visibility .22s}
.service-bar:hover .svc-panel,.service-bar:focus-within .svc-panel,.service-bar.is-open .svc-panel{
  opacity:1;visibility:visible;pointer-events:auto;transform:translate(0,-50%) scale(1)}
.svc-panel-head{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}
.svc-panel-head strong{font-size:14px;color:var(--text)}
.svc-panel-head span{font-size:11.5px;color:var(--muted)}
.svc-qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.svc-qr{margin:0;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:8px;text-align:center}
.svc-qr img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:8px}
.svc-qr figcaption{font-size:11px;color:var(--text2);margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.svc-qr.is-placeholder{aspect-ratio:1;display:grid;place-items:center;border-style:dashed;
  font-size:11px;line-height:1.5;color:var(--muted)}
.svc-rows{margin-top:14px;border-top:1px solid var(--border);padding-top:10px;display:grid;gap:8px}
.svc-row{display:flex;align-items:center;gap:8px;font-size:12px}
.svc-row-label{color:var(--muted);width:32px;flex:none}
.svc-row code{flex:1;min-width:0;background:var(--surface2);border:1px solid var(--border);border-radius:7px;
  padding:5px 8px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.svc-row code:hover{border-color:var(--primary);color:var(--primary)}
.svc-tip{font-size:11.5px;color:var(--muted);line-height:1.6}

/* ---------- 小组件 ---------- */
.to-top{position:fixed;right:22px;bottom:22px;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--border);background:var(--surface);color:var(--text2);
  box-shadow:var(--shadow);display:grid;place-items:center;opacity:0;visibility:hidden;
  transform:translateY(10px);transition:.25s;z-index:50}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{color:var(--primary);border-color:var(--primary);transform:translateY(-2px)}
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,14px);z-index:80;
  background:var(--text);color:var(--bg);padding:9px 18px;border-radius:10px;font-size:13px;
  opacity:0;visibility:hidden;transition:.25s;box-shadow:var(--shadow-lg)}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .tile-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .glow-a{margin-left:-680px}
}
@media (max-width:820px){
  .header-inner{gap:12px;height:64px}
  .top-nav{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--surface);border-bottom:1px solid var(--border);padding:10px 24px 16px;
    box-shadow:var(--shadow);display:none}
  .top-nav.is-open{display:flex}
  .nav-link{padding:10px 12px}
  .nav-link.is-active::after{display:none}
  .menu-toggle{display:flex}
  .admin-link span{display:none}
  .admin-link{padding:9px}
  .tile-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero{padding:54px 0 36px}
}
@media (max-width:560px){
  .wrap{width:min(100% - 28px,1180px)}
  .tile-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .tile{padding:13px 9px 12px}
  .tile-thumb{height:66px;margin-bottom:10px}
  .tile-icon{width:34px;height:34px}
  .tile-title{font-size:13.5px}
  .tile-desc{font-size:11px}
  .hero{padding:42px 0 30px}
  .hero-title{margin-top:18px}
  .search-box{height:48px;margin-top:24px}
  .search-box kbd{display:none}
  .footer-inner{flex-direction:column;text-align:center;justify-content:center}
  .footer-extra{justify-content:center}
  .service-bar{width:40px;top:auto;bottom:88px;transform:none}
  .svc-handle{width:40px;min-height:124px}
  .svc-panel{right:40px;top:auto;bottom:0;transform:translate(14px,0) scale(.97);
    width:min(268px,calc(100vw - 64px))}
  .service-bar:hover .svc-panel,.service-bar:focus-within .svc-panel,.service-bar.is-open .svc-panel{
    transform:translate(0,0) scale(1)}
  .to-top{right:14px;bottom:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0ms!important;
    animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ============================================================
   微信公众号精选 / 关注组件
   配色全部走主题变量，节日与四季主题自动适配；不新增图片请求
   ============================================================ */
.mp-section{margin-top:46px}
.mp-more{color:var(--primary);font-weight:650;font-size:13px;transition:opacity .2s}
.mp-more:hover{opacity:.72;text-decoration:underline}
.mp-footer-link{color:var(--primary);font-weight:600}
.mp-footer-link:hover{text-decoration:underline}
.mp-layout{display:grid;grid-template-columns:268px minmax(0,1fr);gap:18px;align-items:start}
.mp-layout.no-follow{grid-template-columns:1fr}

/* ---------- 关注卡 ---------- */
.mp-follow{position:relative;overflow:hidden;text-align:center;padding:22px 20px 20px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-sm)}
.mp-follow::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--primary),var(--primary2))}
.mp-page-layout .mp-follow{position:sticky;top:88px}
.mp-follow-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:650;color:var(--primary);background:var(--soft)}
.mp-follow-badge .i{width:14px;height:14px}
.mp-qr{width:172px;height:172px;margin:16px auto 12px;padding:7px;border-radius:14px;
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.mp-qr img{width:100%;height:100%;object-fit:contain;image-rendering:-webkit-optimize-contrast}
.mp-follow-name{font-size:18px;font-weight:750;letter-spacing:.02em;color:var(--text)}
.mp-follow-wxid{font-size:12px;color:var(--muted);margin-top:3px}
.mp-follow-wxid code{cursor:pointer;border-bottom:1px dashed var(--border);font:inherit}
.mp-follow-intro{font-size:12.5px;line-height:1.8;color:var(--text2);margin-top:12px}
.mp-follow-hint{font-size:11.5px;letter-spacing:.08em;color:var(--muted);margin-top:6px}
.mp-follow-link{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;
  padding:8px 15px;border:1px solid var(--border);border-radius:10px;font-size:12.5px;
  font-weight:600;color:var(--primary);background:var(--surface2);transition:.2s}
.mp-follow-link:hover{border-color:var(--primary);transform:translateY(-1px)}

/* ---------- 文章卡片 ---------- */
.mp-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.mp-card{display:flex;flex-direction:column;min-width:0;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-sm);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.mp-card:hover{transform:translateY(-3px);border-color:var(--primary);box-shadow:var(--shadow)}
.mp-cover{position:relative;aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;
  background:var(--tile-thumb)}
.mp-cover img{width:100%;height:100%;object-fit:cover}
.mp-cover-fallback{display:flex;flex-direction:column;align-items:center;gap:7px;
  font-size:12px;font-weight:650;letter-spacing:.06em;color:var(--tile-fg);opacity:.85}
.mp-cover-fallback .i{width:30px;height:30px}
.mp-top-tag{position:absolute;top:9px;left:9px;z-index:1;padding:3px 10px;border-radius:999px;
  font-size:11px;font-weight:650;color:var(--on-primary);background:var(--primary);
  box-shadow:var(--shadow-sm)}
.mp-card-body{display:flex;flex-direction:column;flex:1;padding:13px 14px 12px}
.mp-card-title{font-size:14.5px;font-weight:680;line-height:1.5;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mp-card-summary{margin-top:7px;font-size:12.5px;line-height:1.7;color:var(--text2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mp-card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;
  margin-top:auto;padding-top:12px;font-size:11.5px;color:var(--muted)}
.mp-card-go{color:var(--primary);font-weight:650;white-space:nowrap}

/* ---------- 空状态 / 分页 / 文章页 ---------- */
.mp-empty{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:9px;
  padding:38px 26px;text-align:center;border:1px dashed var(--border);border-radius:16px;
  background:var(--surface2)}
.mp-empty .i{width:28px;height:28px;color:var(--primary)}
.mp-empty strong{font-size:15px;color:var(--text)}
.mp-empty p{max-width:520px;font-size:12.5px;line-height:1.85;color:var(--text2)}
.btn-mp{display:inline-block;margin-top:4px;padding:8px 16px;border-radius:10px;
  font-size:12.5px;font-weight:650;color:var(--on-primary);background:var(--primary)}
.btn-mp:hover{opacity:.88}
.mp-page-hero{text-align:center;padding:56px 0 32px}
.mp-page-hero .hero-title{margin-top:20px}
.mp-page-hero .hero-sub{margin-top:10px}
.mp-pager{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:28px}
.mp-pager a,.mp-pager span{min-width:36px;height:36px;display:grid;place-items:center;
  border:1px solid var(--border);border-radius:10px;font-size:13px;background:var(--surface);color:var(--text2)}
.mp-pager a:hover{border-color:var(--primary);color:var(--primary)}
.mp-pager .is-current{color:var(--on-primary);background:var(--primary);border-color:var(--primary);font-weight:700}
/* 首页格子分页条：沿用文章分页配色，额外支持上一页 / 下一页与省略号 */
.tile-pager{margin:26px 0 4px;align-items:center}
.tile-pager .pager-step{padding:0 14px;font-size:12.5px;white-space:nowrap}
.tile-pager .pager-dots{min-width:auto;width:auto;height:36px;border:0;background:transparent;box-shadow:none;color:var(--muted)}
.tile-pager .is-disabled{opacity:.45;cursor:default}
.tile-pager[hidden]{display:none}

/* 窄屏：分类标签换行，标题与计数分两行，避免挤压 */
@media (max-width:700px){
  .tile-section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .tile-head-left{gap:10px}
  .cat-chip{height:26px;padding:0 9px;font-size:11.5px}
}

@media (max-width:980px){
  .mp-layout{grid-template-columns:1fr}
  .mp-page-layout .mp-follow{position:static}
  .mp-follow{display:grid;grid-template-columns:132px minmax(0,1fr);gap:4px 20px;
    text-align:left;align-items:center;padding:18px}
  .mp-follow::before{height:3px}
  .mp-follow-badge{grid-column:2;justify-self:start}
  .mp-qr{grid-column:1;grid-row:1 / span 7;width:132px;height:132px;margin:0}
  .mp-follow-name,.mp-follow-wxid,.mp-follow-intro,.mp-follow-hint,.mp-follow-link{grid-column:2}
  .mp-follow-name{font-size:16px}
  .mp-follow-link{justify-self:start;margin-top:8px}
  .mp-article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:560px){
  .mp-section{margin-top:32px}
  .mp-article-grid{grid-template-columns:1fr}
  .mp-follow{grid-template-columns:106px minmax(0,1fr);gap:3px 14px;padding:14px}
  .mp-qr{width:106px;height:106px;grid-row:1 / span 7}
  .mp-follow-intro{font-size:12px}
  .mp-page-hero{padding:40px 0 24px}
}