:root{
  --bg:#f5f6f8; --surface:#fff; --text:#1f2430; --muted:#8a90a2; --line:#eceef2;
  --accent:#4f6ef7; --accent-2:#22b8cf; --radius:12px; --shadow:0 1px 3px rgba(20,30,60,.06);
  --red:#e5484d; --max:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);
  font-family:-apple-system,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.muted{color:var(--muted)}

/* ── top bar (mobile only) ── */
.topbar{display:none;align-items:center;justify-content:space-between;
  padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-brand{font-weight:800;font-size:17px}
.navtoggle{display:none}
.navtoggle-btn{font-size:22px;cursor:pointer;color:var(--muted)}

/* ── 3-column layout ── */
.layout{max-width:var(--max);margin:0 auto;padding:24px 16px;display:grid;
  grid-template-columns:220px minmax(0,1fr) 300px;gap:24px;align-items:start}
.col-right{position:sticky;top:24px}

/* ── left column: one continuous panel ── */
.col-left{position:sticky;top:24px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.brand{display:block;background:var(--accent);
  color:#fff;padding:22px 18px}
.brand-name{display:block;font-size:20px;font-weight:800;letter-spacing:.5px}
.brand-sub{display:block;font-size:11px;opacity:.85;margin-top:2px}
.nav{padding:8px}
.nav-item{display:flex;align-items:center;justify-content:space-between;
  padding:9px 12px;border-radius:8px;color:#3a4154;font-weight:500;transition:.15s}
.nav-item:hover{background:var(--bg);color:var(--accent)}
.nav-count{font-size:11px;color:var(--muted);background:var(--bg);border-radius:10px;padding:0 7px}
.search{display:flex;gap:6px;padding:12px 14px;border-top:1px solid var(--line)}
.search input{flex:1;min-width:0;padding:8px 10px;border:1px solid var(--line);
  border-radius:8px;background:var(--surface);font-size:13px;outline:none}
.search input:focus{border-color:var(--accent)}
.search button{padding:0 14px;border:none;border-radius:8px;background:var(--accent);color:#fff;cursor:pointer}
.qr{padding:18px 14px;text-align:center;border-top:1px solid var(--line)}
.qr-box{width:130px;height:130px;margin:0 auto;border:1px dashed #cfd4e0;border-radius:10px;
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;line-height:1.5}
.qr-cap{margin-top:10px;font-size:12px;color:var(--muted)}
.left-foot{padding:12px;font-size:12px;color:var(--muted);text-align:center;border-top:1px solid var(--line)}

/* ── carousel ── */
.carousel{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:16px;
  box-shadow:var(--shadow);background:#0f1320}
.carousel-track{display:flex;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.slide{flex:0 0 100%;height:320px;background-size:cover;background-position:center;
  position:relative;display:block;color:#fff}
.slide:nth-child(1){background-color:#4f6ef7}
.slide:nth-child(2){background-color:#f7654f}
.slide:nth-child(3){background-color:#7b4ff7}
.slide:nth-child(4){background-color:#22b86b}
.slide:nth-child(5){background-color:#e8527f}
.slide-cap{position:absolute;left:0;right:0;bottom:0;padding:20px 24px;
  background:rgba(0,0,0,.45)}
.slide-cat{display:inline-block;font-size:12px;background:rgba(255,255,255,.22);
  padding:2px 9px;border-radius:5px;backdrop-filter:blur(4px)}
.slide-cap h3{font-size:22px;font-weight:800;margin-top:8px;line-height:1.35}
.carousel-dots{position:absolute;right:18px;bottom:16px;display:flex;gap:7px}
.cdot{width:8px;height:8px;border-radius:50%;border:none;padding:0;cursor:pointer;
  background:rgba(255,255,255,.5);transition:.2s}
.cdot.on{background:#fff;width:20px;border-radius:4px}

/* ── center column ── */
.feed{display:flex;flex-direction:column;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:.15s;display:flex;flex-direction:row}
.card:hover{box-shadow:0 6px 22px rgba(20,30,60,.10);transform:translateY(-1px)}
.card-cover{flex-shrink:0;width:220px;align-self:stretch}
.card-cover img{width:100%;height:100%;min-height:148px;object-fit:cover;display:block}
.card-body{flex:1;min-width:0;padding:18px 20px;display:flex;flex-direction:column;justify-content:center}
@media(max-width:560px){.card{flex-direction:column}.card-cover{width:100%}.card-cover img{height:180px;min-height:0}}
.card-title{font-size:18px;font-weight:700;line-height:1.4}
.card-title a:hover{color:var(--accent)}
.card-summary{color:#5b6275;margin-top:8px;font-size:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:12px;display:flex;gap:14px;align-items:center;font-size:12px;color:var(--muted)}
.meta-cat{color:var(--accent);font-weight:600}
.empty{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}
.list-heading{font-size:20px;font-weight:800;margin-bottom:16px}

/* ── article ── */
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 32px;box-shadow:var(--shadow)}
.breadcrumb{font-size:12px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.breadcrumb a:hover{color:var(--accent)}
.bc-cur{color:#3a4154}
.post-title{font-size:28px;font-weight:800;line-height:1.35}
.post-meta{margin:12px 0 20px;display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.post-meta a{color:var(--accent)}
.post-cover{width:100%;border-radius:10px;margin-bottom:20px}
.post-body{font-size:16px;line-height:1.9;color:#2a3040}
.post-body p{margin:0 0 16px}
.post-body img{border-radius:8px;margin:16px 0}
.post-body h2{font-size:22px;margin:28px 0 12px}
.post-body h3{font-size:18px;margin:22px 0 10px}
.post-body pre{background:#0f1320;color:#e6e9f2;padding:16px;border-radius:10px;overflow:auto;margin:16px 0}
.post-body code{background:var(--bg);padding:2px 6px;border-radius:4px;font-size:14px}
.post-body pre code{background:none;padding:0}
.post-body blockquote{border-left:3px solid var(--accent);padding:4px 16px;color:#5b6275;background:var(--bg);border-radius:0 8px 8px 0;margin:16px 0}
.post-tags{margin-top:24px;display:flex;gap:8px;flex-wrap:wrap}

/* ── user card ── */
.user-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 16px;box-shadow:var(--shadow);margin-bottom:16px;text-align:center}
.user-avatar{width:56px;height:56px;border-radius:50%;margin:0 auto 10px;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:700}
.user-name{font-weight:700;font-size:15px}
.user-sub{font-size:12px;color:var(--muted);margin:4px 0 12px}
.user-login-btn{display:inline-block;padding:7px 22px;border-radius:8px;
  background:var(--accent);color:#fff;font-size:13px;font-weight:600;transition:.15s}
.user-login-btn:hover{opacity:.9}

/* ── login page ── */
.login-page{text-align:center;padding:48px 32px}
.login-qr{width:160px;height:160px;margin:0 auto 20px;border:1px dashed #cfd4e0;border-radius:12px;
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;line-height:1.6}
.login-title{font-size:22px;font-weight:800;margin-bottom:10px}

/* ── right column widgets ── */
.widget{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow);margin-bottom:16px}
.widget-title{font-size:14px;font-weight:700;margin-bottom:12px;padding-left:10px;border-left:3px solid var(--accent)}
.rank{list-style:none;counter-reset:r}
.rank li{counter-increment:r;display:flex;align-items:center;gap:10px;padding:7px 0;font-size:13px;border-bottom:1px dashed var(--line)}
.rank li:last-child{border-bottom:none}
.rank li::before{content:counter(r);flex-shrink:0;width:20px;height:20px;border-radius:5px;
  background:var(--bg);color:var(--muted);font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:700}
.rank li:nth-child(-n+3)::before{background:var(--accent);color:#fff}
.rank li a{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank li a:hover{color:var(--accent)}
.rank-views{color:var(--muted);font-size:11px}
.reclist{list-style:none}
.reclist li{padding:7px 0;font-size:13px;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;gap:10px}
.reclist li:last-child{border-bottom:none}
.reclist li a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reclist li a:hover{color:var(--accent)}
.rec-date{color:var(--muted);font-size:11px;flex-shrink:0}
.tagcloud{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;color:#5b6275;background:var(--bg);border:1px solid var(--line);
  border-radius:6px;padding:4px 10px;transition:.15s}
.tag:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ── footer ── */
.site-footer{max-width:var(--max);margin:0 auto;padding:24px 16px;
  display:flex;gap:16px;justify-content:center;color:var(--muted);font-size:12px}
.site-footer a:hover{color:var(--accent)}

/* ── responsive ── */
@media(max-width:980px){
  .layout{grid-template-columns:minmax(0,1fr);padding:16px;gap:16px}
  .topbar{display:flex}
  .navtoggle-btn{display:none}
  .col-left{position:static}
  .col-main{order:1}
  .col-left{order:2}
  .col-right{display:none}
  .brand{display:none}
}

/* ── shared buttons ── */
.btn-primary{display:inline-block;padding:9px 18px;border:none;border-radius:8px;cursor:pointer;
  background:var(--accent);color:#fff;font-size:14px;font-weight:600;transition:.15s}
.btn-primary:hover{opacity:.92}
.btn-ghost{display:inline-block;padding:9px 18px;border:1px solid var(--line);border-radius:8px;cursor:pointer;
  background:var(--surface);color:#3a4154;font-size:14px;font-weight:500}
.btn-ghost:hover{background:var(--bg)}

/* ── login ── */
.auth-wrap{display:flex;justify-content:center;padding:24px 0}
.auth-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:28px 26px;text-align:center}
.auth-title{font-size:22px;font-weight:800}
.auth-sub{font-size:13px;color:var(--muted);margin:6px 0 18px}
.auth-err{background:#fdecec;color:#c0392b;border-radius:8px;padding:8px;font-size:13px;margin-bottom:14px}
.auth-form{display:flex;flex-direction:column;gap:14px;text-align:left}
.auth-form label{font-size:13px;color:#3a4154;display:flex;flex-direction:column;gap:6px}
.auth-form input{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}
.auth-form input:focus{border-color:var(--accent)}
.auth-form .btn-primary{margin-top:4px}
.auth-back{display:inline-block;margin-top:16px;font-size:13px;color:var(--muted)}
.auth-back:hover{color:var(--accent)}

/* ── user center (/me) ── */
.mecenter{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px;max-width:520px}
.me-head{display:flex;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.me-avatar{width:64px;height:64px;border-radius:50%;flex-shrink:0;
  background:var(--accent)}
.me-name{font-size:18px;font-weight:800}
.me-role{font-size:13px;color:var(--muted);margin-top:4px}
.me-actions{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.me-card-btn{display:flex;flex-direction:column;gap:3px;padding:14px 16px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);transition:.15s}
.me-card-btn:hover{border-color:var(--accent);background:var(--bg)}
.me-card-btn.primary{background:var(--accent);border:none}
.me-card-btn.primary .me-card-t,.me-card-btn.primary .me-card-d{color:#fff}
.me-card-btn.primary .me-card-d{opacity:.9}
.me-card-btn.danger:hover{border-color:var(--red)}
.me-card-t{font-size:15px;font-weight:700;color:#1f2430}
.me-card-d{font-size:12px;color:var(--muted)}

/* ── admin backend (light) ── */
body.admin{background:var(--bg)}
.adm-navtoggle{display:none}
/* sidebar */
.adm-side{position:fixed;top:0;left:0;bottom:0;width:232px;background:var(--surface);
  border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 0;z-index:30}
.adm-brand{padding:4px 22px 16px;font-weight:800;font-size:17px;display:flex;flex-direction:column;line-height:1.35}
.adm-brand span{font-size:12px;font-weight:600;color:var(--muted);margin-top:2px}
.adm-nav{display:flex;flex-direction:column;gap:2px;padding:4px 12px;flex:1}
.adm-nav-group{font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.08em;padding:14px 10px 6px}
.adm-nav a{position:relative;padding:9px 14px;border-radius:8px;font-size:14px;color:#4a5161;font-weight:500}
.adm-nav a:hover{background:var(--bg);color:var(--text)}
.adm-nav a.on{background:#eef1fe;color:var(--accent);font-weight:600}
.adm-nav a.on::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;
  border-radius:0 3px 3px 0;background:var(--accent)}
.adm-side-foot{padding:14px 10px 2px;margin:8px 22px 0;border-top:1px solid var(--line)}
.adm-side-foot a{font-size:13px;color:var(--muted)}
.adm-side-foot a:hover{color:var(--accent)}
/* shell */
.adm-wrap{margin-left:232px;min-height:100vh;display:flex;flex-direction:column}
.adm-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;padding:13px 28px;
  background:rgba(255,255,255,.88);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.adm-navbtn{display:none;font-size:20px;cursor:pointer;color:#4a5161}
.adm-top-title{font-size:15px;font-weight:700}
.adm-user{margin-left:auto;display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted)}
.adm-user a:hover{color:var(--accent)}
.adm-user-link{display:flex;align-items:center;gap:8px;color:#3a4154;font-weight:600}
.adm-user-av{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.adm-main{flex:1;width:100%;padding:22px 26px}
.adm-page-head{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-bottom:16px}
.adm-link{font-size:13px;color:var(--muted)}
.adm-link:hover{color:var(--accent)}

/* list: tabs + search */
.adm-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.adm-toolbar-right{display:flex;align-items:center;gap:10px}
.adm-tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:4px}
.adm-tab{padding:6px 14px;border-radius:7px;font-size:13px;color:#5b6275;display:flex;align-items:center;gap:6px}
.adm-tab em{font-style:normal;font-size:11px;color:var(--muted);background:var(--bg);padding:1px 7px;border-radius:8px}
.adm-tab:hover{color:var(--text)}
.adm-tab.on{background:var(--accent);color:#fff}
.adm-tab.on em{background:rgba(255,255,255,.25);color:#fff}
.adm-search{display:flex;gap:6px}
.adm-search input{padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;background:var(--surface);min-width:200px}
.adm-search input:focus{border-color:var(--accent);outline:none}
.adm-search button{padding:8px 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:13px;color:#3a4154}
.adm-search button:hover{border-color:var(--accent);color:var(--accent)}

/* admin list table */
.adm-table{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}
.adm-tr{display:grid;grid-template-columns:56px 1fr 110px 84px 56px 100px 168px;align-items:center;
  gap:12px;padding:11px 18px;border-bottom:1px solid var(--line);font-size:14px}
.adm-tr:last-child{border-bottom:none}
.adm-th{background:var(--bg);font-size:12px;color:var(--muted);font-weight:600}
.c-cover img{width:44px;height:44px;border-radius:7px;object-fit:cover;display:block}
.c-cover-ph{width:44px;height:44px;border-radius:7px;background:#eef1fe;color:var(--accent);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.adm-tr .c-title a{font-weight:600}
.adm-tr .c-title a:hover{color:var(--accent)}
.adm-tr .c-cat,.adm-tr .c-views,.adm-tr .c-date{color:var(--muted);font-size:13px}
.c-ops{display:flex;align-items:center;gap:2px;flex-wrap:wrap;justify-content:flex-end}
.adm-op-f{display:inline;margin:0}
.adm-op{font-size:12px;color:#5b6275;padding:3px 8px;border-radius:6px;border:1px solid transparent;background:none;cursor:pointer}
.adm-op:hover{background:var(--bg);color:var(--accent)}
.adm-op.pub{color:#1e9e6a}
.adm-op.pub:hover{background:#e6f7ef}
.adm-op.danger{color:var(--red)}
.adm-op.danger:hover{background:#fdecec}
.badge{font-style:normal;font-size:12px;padding:2px 9px;border-radius:10px}
.badge.ok{background:#e6f7ef;color:#1e9e6a}
.badge.draft{background:#eef0f4;color:#8a90a2}
.adm-empty{padding:40px;text-align:center;color:var(--muted)}

/* admin editor */
.adm-notice{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}
.adm-notice.ok{background:#e6f7ef;color:#1e9e6a}
.adm-form{display:flex;flex-direction:column;gap:14px}
.adm-input{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;
  background-color:var(--surface);outline:none;width:100%;font-family:inherit}
.adm-input:focus{border-color:var(--accent)}
.adm-title{font-size:18px;font-weight:700}
.adm-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.adm-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#3a4154}
/* cover: click-to-upload dropzone */
.adm-cover-drop{position:relative;display:block;width:100%;max-width:420px;aspect-ratio:16/9;cursor:pointer;
  border:1.5px dashed var(--line);border-radius:10px;background:var(--bg) center/cover no-repeat;overflow:hidden}
.adm-cover-drop:hover{border-color:var(--accent)}
.adm-cover-drop.has{border-style:solid;border-color:var(--line)}
.adm-cover-hint{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--muted)}
.adm-cover-hint b{font-size:14px;font-weight:600;color:#4a5161}
.adm-cover-hint small{font-size:12px}
.adm-cover-drop.has .adm-cover-hint{display:none}
.adm-cover-mask{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:rgba(20,28,48,.45);color:#fff}
.adm-cover-drop.has:hover .adm-cover-mask{display:flex}
.adm-cover-mtext{font-size:13px;font-weight:600}
.adm-cover-remove{padding:5px 14px;font-size:12px;border:1px solid rgba(255,255,255,.7);border-radius:7px;
  background:rgba(0,0,0,.2);color:#fff;cursor:pointer}
.adm-cover-remove:hover{background:var(--red);border-color:var(--red)}
/* markdown editor card */
.md-editor{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.md-toolbar{display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:8px 10px;background:#fafbfc;border-bottom:1px solid var(--line)}
.md-toolbar button{padding:5px 11px;font-size:12px;border:1px solid transparent;border-radius:6px;background:transparent;color:#3a4154;cursor:pointer}
.md-toolbar button:hover{background:#fff;border-color:var(--line);color:var(--accent)}
.md-tb-upload{margin-left:auto;font-size:12px;color:var(--accent);cursor:pointer;padding:5px 8px}
.md-tb-upload:hover{text-decoration:underline}
.md-panes{display:grid;grid-template-columns:1fr 1fr;min-height:460px}
.md-input{border:none;outline:none;resize:none;padding:16px 18px;width:100%;background:transparent;
  font-family:"SF Mono",Consolas,monospace;font-size:14px;line-height:1.75;color:var(--text)}
.md-preview{border-left:1px solid var(--line);padding:16px 20px;overflow:auto;background:#fcfcfd;max-height:640px}
.md-empty{color:var(--muted)}
.md-foot{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;
  background:#fafbfc;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.adm-form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}
@media(max-width:980px){
  .adm-side{transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow)}
  .adm-navtoggle:checked ~ .adm-side{transform:none}
  .adm-wrap{margin-left:0}
  .adm-navbtn{display:inline-flex}
}
@media(max-width:860px){.md-panes{grid-template-columns:1fr}.md-preview{display:none}}
@media(max-width:680px){.adm-row{grid-template-columns:1fr}
  .adm-cover-drop{max-width:100%}
  .adm-tr{grid-template-columns:44px 1fr 84px}
  .adm-tr .c-cat,.adm-tr .c-views,.adm-tr .c-date,.c-ops{display:none}}

/* ── account layout (login / user center) ── */
body.account{background:var(--bg);min-height:100vh;display:flex;flex-direction:column}
body.account .acc-main{flex:1 0 auto}
body.account .site-footer{flex-shrink:0}
.acc-navbtn{display:none;background:none;border:0;cursor:pointer;color:var(--text-2);padding:4px;margin-right:6px}
.acc-navbtn .ic{width:24px;height:24px}
.acc-scrim{display:none}
.acc-top{display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;background:var(--surface);border-bottom:1px solid var(--line)}
.acc-brand{font-weight:800;font-size:17px;margin-right:auto}
.acc-back{font-size:13px;color:var(--muted)}
.acc-back:hover{color:var(--accent)}
.acc-main{width:100%;max-width:var(--max);margin:0 auto;padding:20px 20px}

/* 个人资料 modal dialog */
.acc-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;
  border:0;padding:0;background:transparent;max-width:none;max-height:none;overflow:visible}
.acc-dialog::backdrop{background:rgba(20,24,33,.5)}
.acc-dialog-box{width:min(460px,92vw);max-height:90vh;overflow:auto;background:var(--surface);
  border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.acc-dialog-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.acc-dialog-head h2{margin:0;font-size:16px}
.acc-dialog-x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:15px;line-height:1;padding:4px}
.acc-dialog-x:hover{color:var(--text)}
.acc-dialog-body{padding:18px 20px 22px}
.acc-dialog.wide .acc-dialog-box{width:min(580px,94vw)}
.sub-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}

/* user center: left nav + right panel */
.account-layout{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start}
.acc-nav{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.acc-nav-user{padding:20px 16px;text-align:center;border-bottom:1px solid var(--line)}
.acc-nav-avatar{width:56px;height:56px;border-radius:50%;margin:0 auto 8px;background:var(--accent)}
.acc-nav-name{font-weight:700}
.acc-nav-role{font-size:12px;color:var(--muted);margin-top:2px}
.acc-menu{padding:8px;display:flex;flex-direction:column;gap:2px}
.acc-mi{display:block;text-align:left;width:100%;padding:10px 12px;border:none;background:none;cursor:pointer;
  border-radius:8px;font-size:14px;color:#3a4154;font-family:inherit}
.acc-mi:hover{background:var(--bg)}
.acc-mi.on{background:#eef1fe;color:var(--accent);font-weight:600}
.acc-mi.admin{color:var(--accent);font-weight:600}
.acc-mi.danger{color:var(--red)}
.acc-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 28px;min-height:340px}
.acc-panel h2{font-size:18px;font-weight:800;margin-bottom:16px}
.acc-overview{display:flex;align-items:center;gap:16px}
.acc-ov-avatar{width:64px;height:64px;border-radius:50%;flex-shrink:0;background:var(--accent)}
.acc-ov-name{font-size:18px;font-weight:800}
.acc-ov-sub{font-size:13px;color:var(--muted);margin-top:4px}
.acc-hint{color:var(--muted);margin-top:16px;font-size:14px}
.acc-empty{padding:44px;text-align:center;color:var(--muted);background:var(--bg);border-radius:10px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.product-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:14px}
.product-icon{width:44px;height:44px;border-radius:10px;flex-shrink:0;
  background:var(--accent);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:20px}
.product-name{font-weight:700}
.product-desc{font-size:12px;color:var(--muted);margin-top:2px}
.product-open{margin-left:auto;font-size:13px;color:var(--accent);flex-shrink:0}
@media(max-width:760px){
  .account-layout{grid-template-columns:1fr;gap:12px}
  /* 左侧导航在窄屏堆叠到内容上方，菜单变为可横向滚动的标签条 */
  .acc-nav-user{display:none}
  .acc-menu{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;gap:6px;padding:8px}
  .acc-mi{white-space:nowrap;flex:0 0 auto}
  .acc-main{padding:12px 14px}
  .acc-panel{padding:18px 16px}
}

/* ── comments (article page) ── */
.comments{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 28px;margin-top:16px}
.comments-title{font-size:16px;font-weight:800;margin-bottom:16px}
.comment-form{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.comment-form textarea{min-height:84px;resize:vertical;padding:12px;border:1px solid var(--line);
  border-radius:10px;font-size:14px;font-family:inherit;outline:none;line-height:1.7}
.comment-form textarea:focus{border-color:var(--accent)}
.comment-form .btn-primary{align-self:flex-end}
.comment-login{color:var(--muted);font-size:14px;margin-bottom:16px}
.comment-login a{color:var(--accent)}
.comment-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.comment{display:flex;gap:12px}
.comment-avatar{width:38px;height:38px;border-radius:50%;flex-shrink:0;
  background:var(--accent)}
.comment-main{flex:1;min-width:0}
.comment-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
.comment-meta b{color:#3a4154;font-size:13px}
.comment-text{margin-top:5px;font-size:14px;color:#2a3040;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.comment-delf{display:inline;margin-left:auto}
.comment-del{border:none;background:none;color:var(--muted);font-size:12px;cursor:pointer;padding:0}
.comment-del:hover{color:var(--red)}
.comment-empty{color:var(--muted);font-size:14px;padding:8px 0}

/* ── my comments (user center) ── */
.mycomment-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.mycomment{border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.mycomment-text{font-size:14px;color:#2a3040;line-height:1.7;white-space:pre-wrap}
.mycomment-meta{margin-top:8px;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.mycomment-meta a{color:var(--accent)}

/* ── admin comments table ── */
.adm-ctr{grid-template-columns:100px 1fr 160px 130px 60px}
.cc-user{font-weight:600}
.cc-text{color:#3a4154;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cc-art a:hover{color:var(--accent)}
.cc-art,.cc-date{color:var(--muted);font-size:12px}
@media(max-width:760px){.adm-ctr{grid-template-columns:1fr 60px}.cc-art,.cc-date,.adm-ctr .adm-th span:nth-child(n+3){display:none}}

/* ── user-center notices & settings forms ── */
.acc-notice{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}
.acc-notice.ok{background:#e6f7ef;color:#1e9e6a}
.acc-notice.err{background:#fdecec;color:#c0392b}
.set-form{display:flex;flex-direction:column;gap:14px;max-width:420px}
.set-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#3a4154}
.set-field input{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}
.set-field input:focus{border-color:var(--accent)}
.set-form .btn-primary,.set-form .btn-ghost{align-self:flex-start}
.set-avatar-row{display:flex;align-items:center;gap:16px}
.set-avatar{width:72px;height:72px;border-radius:50%;background:var(--accent)}
.set-avatar-btn{padding:8px 16px;border:1px solid var(--line);border-radius:8px;font-size:13px;color:#3a4154;cursor:pointer}
.set-avatar-btn:hover{background:var(--bg)}
.set-subtitle{font-size:15px;font-weight:700;margin:28px 0 14px;padding-top:20px;border-top:1px solid var(--line)}

/* ── tickets ── */
.set-field textarea{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;
  font-family:inherit;outline:none;resize:vertical;line-height:1.7}
.set-field textarea:focus{border-color:var(--accent)}
.ticket-new{max-width:none;margin-bottom:22px}
.ticket-list{display:flex;flex-direction:column;gap:8px}
.ticket-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;transition:.15s}
.ticket-row:hover{border-color:var(--accent);background:var(--bg)}
.ticket-subj{flex:1;font-weight:600;color:#2a3040;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ticket-time{font-size:12px;color:var(--muted)}
.ticket-badge{font-style:normal;font-size:12px;padding:2px 10px;border-radius:10px;white-space:nowrap}
.ticket-badge.s-open{background:#fff4e5;color:#d98714}
.ticket-badge.s-processing{background:#e7f0ff;color:#3b6ef0}
.ticket-badge.s-resolved{background:#e6f7ef;color:#1e9e6a}
.ticket-badge.s-closed{background:#eef0f4;color:#8a90a2}

/* ticket detail */
.ticket-page{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 28px;width:100%}
.ticket-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.ticket-back{font-size:13px;color:var(--muted)}
.ticket-back:hover{color:var(--accent)}
.ticket-title{font-size:20px;font-weight:800}
.ticket-sub{font-size:12px;color:var(--muted);margin:6px 0 20px}
.ticket-thread{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.treply{background:var(--bg);border-radius:10px;padding:12px 14px}
.treply.admin{background:#eef3ff}
.treply-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.treply-meta b{color:#3a4154;font-size:13px}
.treply-tag{font-style:normal;font-size:11px;background:var(--accent);color:#fff;padding:1px 7px;border-radius:8px}
.treply-text{margin-top:6px;font-size:14px;color:#2a3040;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.ticket-reply-form{display:flex;flex-direction:column;gap:10px}
.ticket-reply-form textarea{padding:12px;border:1px solid var(--line);border-radius:10px;font-size:14px;
  font-family:inherit;outline:none;resize:vertical;line-height:1.7}
.ticket-reply-form textarea:focus{border-color:var(--accent)}
.ticket-reply-form .btn-primary{align-self:flex-end}
.ticket-closed{padding:14px;text-align:center;color:var(--muted);background:var(--bg);border-radius:10px}
.ticket-status-form{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:18px;
  border-top:1px solid var(--line);font-size:13px;color:#3a4154}
.ticket-status-form select{padding:7px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px}

.adm-ttr{grid-template-columns:60px 1fr 120px 90px 130px}
.tk-id{color:var(--muted)}
.tk-subj a{font-weight:600}
.tk-subj a:hover{color:var(--accent)}
.tk-user,.tk-time{color:var(--muted);font-size:13px}

/* ── pager ── */
.pager{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:28px}
.pager-btn{padding:8px 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);
  font-size:13px;color:#3a4154;box-shadow:var(--shadow)}
.pager-btn:hover{border-color:var(--accent);color:var(--accent)}
.pager-btn.disabled{color:#c2c6d2;background:var(--bg);box-shadow:none;cursor:default}
.pager-nums{display:flex;align-items:center;gap:6px}
.pager-num{min-width:36px;height:36px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:13px;color:#3a4154;box-shadow:var(--shadow)}
.pager-num:hover{border-color:var(--accent);color:var(--accent)}
.pager-num.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600;cursor:default}

/* ── admin: category mgmt + delete ── */
.cat-new{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.cat-new .adm-input{flex:1;min-width:140px}
.cat-new .btn-primary{flex-shrink:0}
.adm-catr{grid-template-columns:1fr 0.8fr 60px 230px}
.cat-ops{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.cat-name{font-weight:600}
.cat-slug,.cat-cnt{color:var(--muted);font-size:13px}
.adm-view-link{margin-right:auto;font-size:13px;color:var(--accent);align-self:center}
.adm-delete-form{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.adm-delete-btn{background:none;border:1px solid #f2c2c2;color:var(--red);padding:8px 16px;border-radius:8px;
  font-size:13px;cursor:pointer}
.adm-delete-btn:hover{background:#fdecec}

/* ── admin dashboard ── */
.dash-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.dash-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px 20px;transition:.15s}
a.dash-card:hover{border-color:var(--accent);transform:translateY(-1px)}
.dash-num{font-size:28px;font-weight:800;color:var(--accent)}
.dash-label{font-size:13px;color:#3a4154;margin-top:4px;font-weight:600}
.dash-sub{font-size:12px;color:var(--muted);margin-top:2px}
.dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dash-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}
.dash-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.dash-panel-head h2{font-size:15px;font-weight:800}
.dash-panel-head a{font-size:12px;color:var(--muted)}
.dash-panel-head a:hover{color:var(--accent)}
.dash-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line)}
.dash-row:last-child{border-bottom:none}
.dash-row-t{flex:1;font-size:13px;color:#3a4154;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dash-row:hover .dash-row-t{color:var(--accent)}
.dash-empty{padding:18px 0;color:var(--muted);font-size:13px;text-align:center}
@media(max-width:760px){.dash-cols{grid-template-columns:1fr}}

/* ── avatar initials (shown when no image) ── */
.acc-nav-avatar,.acc-ov-avatar,.comment-avatar,.set-avatar,.me-avatar{
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}
.acc-nav-avatar{font-size:22px}.acc-ov-avatar{font-size:24px}.comment-avatar{font-size:15px}.set-avatar{font-size:28px}

/* ── article: TOC + prev/next ── */
.toc{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:0 0 22px}
.toc-title{font-size:13px;font-weight:700;color:#3a4154;margin-bottom:8px}
.toc ul{list-style:none}
.toc li{padding:3px 0;font-size:14px}
.toc li a{color:#5b6275}
.toc li a:hover{color:var(--accent)}
.toc-l3{padding-left:16px;font-size:13px}
.post-body :target{scroll-margin-top:20px}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.post-nav-item{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);
  border-radius:10px;transition:.15s;min-width:0}
.post-nav-item:hover{border-color:var(--accent);background:var(--bg)}
.post-nav-item span{font-size:12px;color:var(--muted)}
.post-nav-item b{font-size:14px;color:#2a3040;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.post-nav-item.next{text-align:right}
.post-nav-item.empty{border:none;background:none}

/* ── home: section title + hot grid ── */
.section-title{font-size:16px;font-weight:800;margin:0 0 12px;padding-left:10px;border-left:3px solid var(--accent)}
.hotgrid-wrap{margin-bottom:18px}
.hotgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.hotcard{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:14px 16px;box-shadow:var(--shadow);transition:.15s}
.hotcard:hover{border-color:var(--accent);transform:translateY(-1px)}
.hotcard-cat{align-self:flex-start;font-size:11px;color:var(--accent);background:var(--bg);padding:1px 8px;border-radius:5px}
.hotcard-title{font-weight:600;font-size:14px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hotcard-views{font-size:12px;color:var(--muted)}
@media(max-width:560px){.post-nav{grid-template-columns:1fr}}

/* ── user center overview (rich) ── */
.ov-hero{display:flex;gap:18px;align-items:center;background:#eef1fe;
  border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:18px}
.ov-hero-avatar{width:72px;height:72px;border-radius:50%;flex-shrink:0;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px;font-weight:700}
.ov-hero-name{font-size:20px;font-weight:800}
.ov-hero-role{font-size:13px;color:var(--accent);margin-top:2px}
.ov-hero-hi{font-size:13px;color:var(--muted);margin-top:8px}
.ov-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}
.ov-stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;
  text-align:center;cursor:pointer;transition:.15s;font-family:inherit}
.ov-stat:hover{border-color:var(--accent);transform:translateY(-1px)}
.ov-stat b{display:block;font-size:24px;font-weight:800;color:var(--accent)}
.ov-stat span{font-size:12px;color:var(--muted);margin-top:2px;display:block}
.ov-subtitle{font-size:14px;font-weight:700;margin-bottom:12px}
.ov-quick{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ov-qcard{display:grid;grid-template-columns:auto 1fr;column-gap:14px;row-gap:3px;align-items:center;text-align:left;
  background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;cursor:pointer;
  transition:.15s;font-family:inherit}
.ov-qcard:hover{border-color:var(--accent);background:var(--bg)}
.ov-qi{grid-row:1 / span 2;width:38px;height:38px;border-radius:10px;background:#eef1fe;position:relative}
.ov-qi::after{content:"";position:absolute;inset:13px;border-radius:3px;background:var(--accent)}
.ov-qcard:nth-child(2) .ov-qi{background:#fdeeea}.ov-qcard:nth-child(2) .ov-qi::after{background:#f7654f}
.ov-qcard:nth-child(3) .ov-qi{background:#eafaf0}.ov-qcard:nth-child(3) .ov-qi::after{background:#22b86b}
.ov-qcard:nth-child(4) .ov-qi{background:#f3eefe}.ov-qcard:nth-child(4) .ov-qi::after{background:#7b4ff7}
.ov-qt{font-size:14px;font-weight:700;color:#2a3040}
.ov-qd{font-size:12px;color:var(--muted)}
@media(max-width:560px){.ov-quick{grid-template-columns:1fr}}

/* ── editor two-column (left main + right rail) ── */
.ed-grid{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.ed-main{display:flex;flex-direction:column;gap:14px;min-width:0}
.ed-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:78px}
.ed-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;box-shadow:var(--shadow)}
.ed-card-t{font-size:13px;font-weight:700;color:#3a4154;margin:14px 0 6px}
.ed-card-t:first-child{margin-top:0}
.ed-card .adm-input{margin-bottom:2px}
.ed-actions{display:flex;flex-direction:column;gap:10px}
.ed-actions .btn-primary,.ed-actions .btn-ghost{width:100%;text-align:center}
.ed-view{text-align:center;font-size:13px;color:var(--accent)}
.ed-hint{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.6}
/* attachments */
.ed-attach{margin-top:18px}
.attach-up{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.attach-up .adm-input{flex:1;min-width:160px}
.attach-up select.adm-input,.attach-up .xsel.adm-input{flex:0 0 150px}
.attach-pick{cursor:pointer}
.attach-list{display:flex;flex-direction:column;gap:8px}
.attach-row{display:grid;grid-template-columns:1fr auto auto auto;gap:12px;align-items:center;
  padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:var(--bg);font-size:13px}
.attach-name{font-weight:600;color:#2a3040;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attach-lv{color:var(--accent);font-size:12px}
.attach-meta{color:var(--muted);font-size:12px}
.attach-empty{padding:18px;text-align:center;color:var(--muted);font-size:13px;border:1px dashed var(--line);border-radius:8px}
.files-up{align-items:center}
@media(max-width:900px){.ed-grid{grid-template-columns:1fr}.ed-side{position:static}}

/* ── admin operations tables (levels / users / files) ── */
.adm-lvr{grid-template-columns:1fr 120px 80px}
.adm-usr{grid-template-columns:1.2fr 1fr 1fr 1.4fr}
.adm-flr{grid-template-columns:1.6fr 110px 100px 90px 70px 120px}
.us-form{display:flex;gap:8px;align-items:center}
.us-form .adm-input{flex:1;padding:6px 10px}
.us-na{font-size:12px;color:var(--muted)}
.adm-foot-tip{margin-top:14px;color:var(--muted);font-size:13px}
@media(max-width:760px){.adm-usr{grid-template-columns:1fr 1.4fr}.adm-usr span:nth-child(2),.adm-usr span:nth-child(3){display:none}
  .adm-flr{grid-template-columns:1.4fr 90px 70px}.adm-flr span:nth-child(3),.adm-flr span:nth-child(4){display:none}}

/* ── front: membership gating + downloads ── */
.post-vip{color:#b8860b;background:#fdf3d8;padding:1px 9px;border-radius:10px;font-size:12px}
.lockbox{border:1px solid var(--line);border-radius:14px;background:#fbfbfe;padding:40px 28px;text-align:center;margin:8px 0}
.lockbox-badge{display:inline-block;background:#fdf3d8;color:#b8860b;font-size:12px;font-weight:600;padding:3px 12px;border-radius:11px;margin-bottom:14px}
.lockbox-title{font-size:18px;font-weight:800;margin-bottom:8px}
.lockbox-desc{font-size:14px;color:var(--muted);margin-bottom:20px}
.post-files{margin:26px 0;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:#fbfcfe}
.post-files-t{font-size:15px;font-weight:800;margin-bottom:12px}
.dl-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line)}
.dl-row:last-child{border-bottom:none}
.dl-name{font-weight:600;color:#2a3040}
.dl-meta{font-size:12px;color:var(--muted);margin-right:auto}
.dl-btn{padding:7px 18px;border-radius:8px;background:var(--accent);color:#fff;font-size:13px;font-weight:600}
.dl-btn:hover{filter:brightness(1.05)}
.dl-btn.locked{background:#eef0f4;color:var(--muted)}
.dl-lock{font-size:12px;color:var(--muted);background:#eef0f4;padding:6px 12px;border-radius:8px}
/* download center */
.dl-intro{color:var(--muted);font-size:14px;margin-bottom:18px}
.dl-list{display:flex;flex-direction:column;gap:12px}
.dl-card{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--surface);
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.dl-card.locked{background:#fbfbfd}
.dl-card-main{flex:1;min-width:0}
.dl-card-name{font-weight:700;color:#2a3040}
.dl-card-meta{font-size:12px;color:var(--muted);margin-top:3px}
.dl-tag{color:#b8860b;background:#fdf3d8;padding:1px 8px;border-radius:9px}
/* user center membership block */
.ov-member{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  background:#eef1fe;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:18px}
.ov-member-label{display:block;font-size:12px;color:var(--muted)}
.ov-member-level{display:block;font-size:20px;font-weight:800;color:var(--accent);margin-top:2px}
.ov-member-btn{padding:9px 18px;border-radius:9px;background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:#3a4154}
.ov-member-btn:hover{border-color:var(--accent);color:var(--accent)}

/* ── admin: home blocks + slides ── */
.bl-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.bl-intro{font-size:13px;color:var(--muted);max-width:560px;line-height:1.6}
.bl-add,.sl-add{display:flex;gap:8px;flex-wrap:wrap}
.bl-add .adm-input{width:auto;min-width:150px}
.sl-add .adm-input{width:auto;min-width:150px}
.bl-list,.sl-list{display:flex;flex-direction:column;gap:10px}
.bl-card,.sl-card{display:flex;align-items:flex-start;gap:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:14px 16px;box-shadow:var(--shadow)}
.bl-card.off,.sl-card.off{opacity:.6}
.bl-card.dragging,.sl-card.dragging{opacity:.4;border-style:dashed;border-color:var(--accent)}
.bl-grip{cursor:grab;color:#c2c6d2;font-size:18px;line-height:1.2;letter-spacing:-3px;padding-top:6px;user-select:none}
.bl-body{flex:1;min-width:0}
.bl-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.bl-type{font-size:14px;font-weight:700;color:#2a3040}
.bl-badge{font-size:11px;color:var(--muted);background:var(--bg);padding:2px 8px;border-radius:9px}
.bl-form{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end}
.bl-field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:#5b6275;flex:1 1 220px}
.bl-field.sm{flex:0 0 150px}
.bl-html{font-family:"SF Mono",Consolas,monospace;font-size:13px;min-height:80px;resize:vertical}
.bl-toggle{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#3a4154;white-space:nowrap}
.bl-acts{margin-left:auto}
.bl-note{font-size:13px;color:var(--muted)}
.bl-note a,.bl-intro a{color:var(--accent)}
.bl-del{padding-top:4px}
/* slides */
.sl-thumb{width:96px;height:56px;border-radius:7px;flex-shrink:0;background:var(--bg) center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--muted)}
.sl-form{flex:1;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sl-form .adm-input{flex:1 1 160px;width:auto}
.sl-form select.adm-input,.sl-form .xsel.adm-input{flex:1 1 200px}
.sl-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
@media(max-width:760px){.bl-field,.bl-field.sm{flex:1 1 100%}.sl-form .adm-input{flex:1 1 100%}}

/* ── admin: WYSIWYG home canvas (three columns) ── */
.hc-cols{display:grid;grid-template-columns:1fr 1.7fr 1fr;gap:14px;align-items:start}
.hc-col{min-width:0;display:flex;flex-direction:column;gap:10px}
.hc-col-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.hc-col-t{font-size:13px;font-weight:800;color:#3a4154}
.hc-add{display:flex;gap:6px}
.hc-add .adm-input{width:auto;min-width:0;flex:1;padding:6px 8px;font-size:12px}
.hc-add .btn-ghost.sm{white-space:nowrap}
.hc-canvas{display:flex;flex-direction:column;gap:12px;background:var(--bg);
  padding:12px;border:1px solid var(--line);border-radius:12px;min-height:80px}
@media(max-width:1100px){.hc-cols{grid-template-columns:1fr}}
.hc-block{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;box-shadow:var(--shadow)}
.hc-block.off{opacity:.55}
.hc-block.dragging{opacity:.4;border-style:dashed;border-color:var(--accent)}
.hc-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line);background:#fafbfc;cursor:grab}
.hc-grip{color:#c2c6d2;letter-spacing:-3px;font-size:16px;user-select:none}
.hc-name{font-size:13px;font-weight:700;color:#3a4154}
.hc-hidden{font-size:11px;color:var(--muted);background:var(--bg);padding:1px 8px;border-radius:8px}
.hc-tools{margin-left:auto;display:flex;align-items:center;gap:6px;opacity:0;transition:.15s}
.hc-block:hover .hc-tools{opacity:1}
.hc-tools form{display:inline;margin:0}
.hc-btn{font-size:12px;color:#5b6275;background:#fff;border:1px solid var(--line);border-radius:6px;padding:3px 10px;cursor:pointer}
.hc-btn:hover{border-color:var(--accent);color:var(--accent)}
.hc-btn.danger{color:var(--red)}
.hc-btn.danger:hover{border-color:var(--red);background:#fdecec}
.hc-preview{padding:14px 16px;pointer-events:none}
.hc-config{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end;padding:14px 16px;border-top:1px dashed var(--line);background:#fcfcfd}
.hc-config[hidden]{display:none}
.btn-primary.sm,.btn-ghost.sm{padding:6px 14px;font-size:12px}
/* block previews */
.pv-title{font-size:15px;font-weight:800;margin-bottom:10px;color:#1f2430}
.pv-banner{height:120px;border-radius:8px;background:#eef1fe center/cover no-repeat;display:flex;align-items:flex-end;padding:12px}
.pv-banner-t{color:#fff;font-weight:700;background:rgba(0,0,0,.3);padding:4px 10px;border-radius:7px;font-size:14px}
.pv-dots{display:flex;gap:5px;justify-content:center;margin-top:8px}
.pv-dots i{width:6px;height:6px;border-radius:50%;background:#c2c6d2}
.pv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.pv-cell{border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:flex;flex-direction:column;gap:4px;background:#fff}
.pv-cell-t{font-size:13px;font-weight:600;color:#2a3040;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-cell-m{font-size:11px;color:var(--muted)}
.pv-card{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.pv-card:last-of-type{border-bottom:none}
.pv-thumb{width:60px;height:40px;border-radius:6px;background:#eef1fe center/cover no-repeat;flex-shrink:0}
.pv-card-b{display:flex;flex-direction:column;gap:3px;min-width:0}
.pv-card-t{font-size:13px;font-weight:600;color:#2a3040;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-card-m{font-size:11px;color:var(--muted)}
.pv-pager{margin-top:8px;text-align:center;font-size:12px;color:var(--muted)}
.pv-tags{display:flex;flex-wrap:wrap;gap:6px}
.tagx{font-size:12px;color:#5b6275;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:3px 10px}
.pv-html{font-size:13px;color:#3a4154}
.pv-empty{font-size:13px;color:var(--muted);padding:14px;text-align:center;background:var(--bg);border-radius:8px}
.pv-empty a{color:var(--accent)}
/* left/sidebar widget previews */
.pvs-nav{display:flex;flex-wrap:wrap;gap:5px}
.pvs-nav span{font-size:12px;color:#5b6275;background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:3px 9px}
.pvs-search{display:flex;gap:6px}
.pvs-inp{flex:1;font-size:12px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:6px 10px}
.pvs-btn{font-size:12px;color:#fff;background:var(--accent);border-radius:7px;padding:6px 12px}
.pvs-qr{display:flex;flex-direction:column;align-items:center;gap:6px}
.pvs-qr img{width:96px;height:96px;object-fit:cover;border-radius:8px}
.pvs-qrbox{width:96px;height:96px;border:1px dashed var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted)}
.pvs-qr small{font-size:12px;color:var(--muted)}
.pvs-user{display:flex;align-items:center;gap:10px}
.pvs-ava{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.pvs-uinfo{display:flex;flex-direction:column}
.pvs-uinfo b{font-size:13px;color:#2a3040}
.pvs-uinfo span{font-size:11px;color:var(--muted)}
.pvs-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:5px}
.pvs-list li{font-size:13px;color:#3a4154;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── front: extra home blocks ── */
.home-tagblock{margin:8px 0 24px}
.home-html{margin:8px 0 24px}

/* ════════════════════════════════════════════════════
   Unified design system v2 — refined tokens, SVG icons,
   global header nav, products, link directory, AI agent.
   (Appended last so it refines the rules above.)
   ════════════════════════════════════════════════════ */
:root{
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#f8fafc;
  --text:#161a26; --text-2:#475067; --muted:#8b93a7; --line:#e9ecf3; --line-2:#dfe3ec;
  --accent:#4f6ef7; --accent-d:#3f59d8; --accent-soft:#eef1fe; --accent-2:#22b8cf;
  --ok:#1e9e6a; --ok-soft:#e6f7ef; --warn:#d98714; --red:#e5484d; --red-soft:#fdecec;
  --gold:#b8860b; --gold-soft:#fdf3d8;
  --radius:14px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(20,30,60,.05),0 1px 3px rgba(20,30,60,.05);
  --shadow-md:0 6px 24px rgba(20,30,60,.09); --shadow-lg:0 14px 44px rgba(20,30,60,.14);
  --max:1280px;
}
html,body{font-size:15px;color:var(--text);
  font-family:-apple-system,"Segoe UI","Microsoft YaHei",system-ui,"Helvetica Neue",sans-serif}
::selection{background:var(--accent-soft)}
html{scroll-behavior:smooth}

/* ── 统一原生表单控件（去系统复古样式） ── */
select{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  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='%238b93a7' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;background-size:15px;
  padding-right:32px;cursor:pointer;color:var(--text)}
select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
select:hover{border-color:var(--line-2)}
select option{color:var(--text);background:#fff}
input[type="checkbox"],input[type="radio"]{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}

/* ── 自定义下拉（替换原生弹出列表，可键盘操作） ── */
.xsel{position:relative;display:inline-flex;align-items:center;gap:8px;cursor:pointer;outline:none;
  box-sizing:border-box;min-width:0;background-image:none!important;padding-right:12px}
.xsel:not(.adm-input){border:1px solid var(--line-2);border-radius:8px;padding:8px 12px;background:#fff;font-size:14px;color:var(--text)}
.xsel:focus,.xsel.open{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.xsel-native{display:none}
.xsel-val{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}
.xsel-val.placeholder{color:var(--muted)}
.xsel-caret{width:15px;height:15px;flex-shrink:0;color:var(--muted);transition:transform .18s}
.xsel.open .xsel-caret{transform:rotate(180deg)}
.xsel-list{position:absolute;top:calc(100% + 6px);left:0;min-width:100%;width:max-content;max-width:340px;
  max-height:288px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:11px;
  box-shadow:var(--shadow-lg);padding:6px;z-index:60;display:none}
.xsel.open .xsel-list{display:block}
.xsel.up .xsel-list{top:auto;bottom:calc(100% + 6px)}
.xsel-opt{padding:9px 12px;border-radius:8px;font-size:13.5px;color:var(--text-2);white-space:nowrap;
  display:flex;align-items:center;justify-content:space-between;gap:14px}
.xsel-opt.active{background:var(--accent-soft);color:var(--accent)}
.xsel-opt.on{color:var(--accent);font-weight:600}
.xsel-opt.on::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}
.xsel-opt.disabled{opacity:.45;cursor:not-allowed}

/* SVG icon base */
.ic{width:18px;height:18px;flex-shrink:0;vertical-align:-3px}
button .ic,a .ic{pointer-events:none}

/* ── global site header ── */
.topbar{display:none!important}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.sh-inner{max-width:var(--max);margin:0 auto;padding:0 20px;height:60px;
  display:flex;align-items:center;gap:18px}
.sh-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.sh-logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#6b86ff);
  color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 10px rgba(79,110,247,.35)}
.sh-name{font-weight:800;font-size:17px;letter-spacing:.2px}
.sh-toggle{display:none}
.sh-burger{display:none;cursor:pointer;color:var(--text-2);margin-left:auto}
.sh-burger .ic{width:24px;height:24px}
.sh-scrim{display:none}
.sh-nav{display:flex;align-items:center;gap:2px;flex:1}
.sh-link{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:9px;
  font-size:14px;font-weight:500;color:var(--text-2);transition:.15s;white-space:nowrap}
.sh-link .ic{width:17px;height:17px;opacity:.8}
.sh-link:hover{background:var(--accent-soft);color:var(--accent)}
.sh-link.on{color:var(--accent);background:var(--accent-soft);font-weight:600}
/* 一级导航悬停二级菜单（文章 → 分类） */
.sh-item{position:relative;display:flex}
.sh-item > .sh-link{cursor:pointer}
.sh-item > .sh-link > .ic:last-child{width:14px;height:14px;opacity:.55;transition:transform .18s}
.sh-item:hover > .sh-link > .ic:last-child{transform:rotate(180deg)}
.sh-item:hover > .sh-link{background:var(--accent-soft);color:var(--accent)}
.sh-sub{position:absolute;top:100%;left:0;padding-top:8px;display:none;z-index:50}
.sh-item:hover .sh-sub,.sh-item:focus-within .sh-sub{display:block}
.sh-sub-inner{min-width:200px;max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow-lg);padding:7px;display:flex;flex-direction:column;gap:1px}
.sh-sub-inner a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 12px;
  border-radius:8px;font-size:13.5px;font-weight:500;color:var(--text-2);transition:.13s}
.sh-sub-inner a:hover{background:var(--accent-soft);color:var(--accent)}
.sh-sub-c{font-size:11px;color:var(--muted);background:var(--surface-2);border-radius:9px;padding:0 8px;min-width:22px;text-align:center}
.sh-sub-inner a:hover .sh-sub-c{background:#fff;color:var(--accent)}
.sh-sub-all{color:var(--text)!important;font-weight:600!important;border-bottom:1px solid var(--line);
  border-radius:8px 8px 0 0;margin-bottom:3px;padding-bottom:11px!important}
.sh-sub-all .ic{width:16px;height:16px;margin-right:6px}
.sh-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
/* 顶部用户菜单 */
.sh-user-item .sh-sub.sh-user-sub{left:auto;right:0}
.sh-user{display:flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;padding:2px;border-radius:24px}
.sh-user .ic{width:15px;height:15px;color:var(--muted);transition:transform .18s}
.sh-user-item:hover .sh-user .ic,.sh-user-item:focus-within .sh-user .ic{transform:rotate(180deg)}
.sh-user-sub .sh-sub-inner{min-width:220px}
.sh-user-head{display:flex;align-items:center;gap:11px;padding:10px 12px 12px;margin-bottom:4px;border-bottom:1px solid var(--line)}
.sh-user-head .sh-avatar{width:40px;height:40px;font-size:15px}
.sh-user-meta{display:flex;flex-direction:column;min-width:0}
.sh-user-meta b{font-size:14px;font-weight:700}
.sh-user-meta small{font-size:12px;color:var(--muted)}
.sh-user-sub .sh-sub-inner > a{justify-content:flex-start;gap:10px}
.sh-user-sub .sh-sub-inner > a .ic{width:16px;height:16px;color:var(--muted)}
.sh-user-sub .sh-sub-inner > a:hover .ic{color:var(--accent)}
.sh-user-out{color:var(--red)!important;border-top:1px solid var(--line);border-radius:0 0 8px 8px;margin-top:3px;padding-top:11px!important}
.sh-user-out .ic{color:var(--red)!important}
.sh-user-out:hover{background:var(--red-soft)!important}
.sh-search{display:flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:10px;padding:0 10px;height:38px;transition:.15s}
.sh-search:focus-within{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px var(--accent-soft)}
.sh-search button{border:none;background:none;color:var(--muted);cursor:pointer;display:flex;padding:0}
.sh-search input{border:none;background:none;outline:none;font-size:13px;width:130px;color:var(--text)}
.sh-cta{padding:8px 16px;border-radius:10px;background:var(--accent);color:#fff;font-size:13px;
  font-weight:600;box-shadow:0 4px 12px rgba(79,110,247,.3);transition:.15s}
.sh-cta:hover{background:var(--accent-d)}
.sh-login{padding:8px 16px;border-radius:10px;border:1px solid var(--line-2);font-size:13px;font-weight:600;color:var(--text-2)}
.sh-login:hover{border-color:var(--accent);color:var(--accent)}
.sh-user{display:flex}
.sh-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent) center/cover;color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;
  border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line-2)}

/* ── sticky footer：内容少时页脚也贴视口底部 ── */
body.pub{min-height:100vh;display:flex;flex-direction:column}
body.pub .layout{flex:1 0 auto}
body.pub .site-footer{flex-shrink:0;align-self:stretch;margin:auto 0 0}

/* ── layout: 2 columns (主内容 + 右栏)，导航已移到顶部 ──
   width:100% 关键：body 为 sticky-footer 的 flex 列，margin:auto 会让 .layout 收缩到
   内容宽，必须显式占满才会稳定在 max-width(1280)，各页中间内容区宽度才一致 */
.layout{width:100%;max-width:var(--max);padding:26px 20px;gap:26px;grid-template-columns:minmax(0,1fr) 300px}
/* 通栏页（产品/插件/网址导航）：与「文章详情」用同一套栅格（主列 + 右列空位），
   正文列宽和左对齐位置因此与文章详情页完全一致，只是不渲染右栏内容 */
.layout.wide{grid-template-columns:minmax(0,1fr) 300px;max-width:var(--max)}
/* 目录页（网址导航）：占满整个容器宽度，内部自定义左导航+右内容 */
.layout.full{grid-template-columns:minmax(0,1fr);max-width:var(--max)}
.col-right{top:84px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}
.panel-head{display:flex;align-items:center;gap:8px;padding:13px 16px;font-size:13px;font-weight:700;
  color:var(--text);border-bottom:1px solid var(--line)}
.panel-head .ic{width:16px;height:16px;color:var(--accent)}
.panel .nav{padding:8px}
.nav-item{gap:8px}
.side-search{display:flex;gap:0;padding:12px}
.side-search input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line-2);border-right:none;
  border-radius:9px 0 0 9px;outline:none;font-size:13px}
.side-search input:focus{border-color:var(--accent)}
.side-search button{border:1px solid var(--accent);background:var(--accent);color:#fff;
  border-radius:0 9px 9px 0;padding:0 13px;cursor:pointer;display:flex;align-items:center}
.qr{padding:18px 16px;text-align:center}
.qr-box{flex-direction:column;gap:6px}
.qr-box .ic{width:28px;height:28px}

/* ── page heads (products / nav hub / list) ── */
.page-head{margin-bottom:22px}
.page-title{font-size:26px;font-weight:800;letter-spacing:-.3px}
.page-sub{color:var(--muted);font-size:14px;margin-top:6px}
.page-sub.lead{margin:2px 0 22px}
.list-heading{font-size:24px;font-weight:800;letter-spacing:-.3px;margin-bottom:18px}
/* page-level breadcrumb (replaces big headings on list/index pages) */
.breadcrumb.page-crumb{font-size:13px;margin-bottom:18px}
.breadcrumb.page-crumb a{color:var(--text-2)}
.breadcrumb.page-crumb a:hover{color:var(--accent)}
.breadcrumb.page-crumb .bc-cur{color:var(--text);font-weight:600}

/* footer */
.site-footer{display:block;width:100%;max-width:none;background:var(--surface);border-top:1px solid var(--line);margin:36px 0 0;padding:0}
.sf-inner{max-width:var(--max);margin:0 auto;padding:26px 20px;display:flex;align-items:center;
  gap:18px;flex-wrap:wrap;justify-content:space-between}
.sf-brand{font-weight:800;font-size:15px;display:flex;flex-direction:column}
.sf-brand span{font-size:12px;font-weight:400;color:var(--muted);margin-top:3px}
.sf-nav{display:flex;gap:18px;flex-wrap:wrap}
.sf-nav a{font-size:13px;color:var(--text-2)}.sf-nav a:hover{color:var(--accent)}
.sf-copy{font-size:12px;color:var(--muted)}.sf-copy a{color:var(--muted)}.sf-copy a:hover{color:var(--accent)}
.sf-beian{font-size:12.5px;color:var(--muted)}.sf-beian:hover{color:var(--accent)}

/* buttons: large variant + icon alignment */
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;gap:7px;justify-content:center}
.btn-primary{background:var(--accent);box-shadow:0 4px 14px rgba(79,110,247,.28)}
.btn-primary:hover{background:var(--accent-d);opacity:1}
.btn-primary.lg{padding:13px 26px;font-size:15px;border-radius:11px}

@media(max-width:980px){
  .sh-burger{display:flex}
  .sh-search{display:none}
  .col-right{display:none}
  .layout,.layout.wide,.layout.full{grid-template-columns:minmax(0,1fr)}
  /* 导航 → 左侧抽屉（与管理后台一致）：点三横线滑出，点遮罩收起 */
  .sh-nav{position:fixed;top:0;left:0;bottom:0;width:min(80vw,300px);
    flex-direction:column;align-items:stretch;gap:2px;background:var(--surface);
    padding:16px 12px;box-shadow:var(--shadow-md);overflow-y:auto;z-index:60;
    transform:translateX(-100%);transition:transform .22s}
  .sh-toggle:checked ~ .sh-nav{transform:none}
  .sh-toggle:checked ~ .sh-scrim{display:block;position:fixed;inset:0;background:rgba(15,19,32,.42);z-index:55}
  /* 抽屉内：分类二级菜单内联展开（不影响顶部用户菜单） */
  .sh-nav .sh-item{flex-direction:column;align-items:stretch}
  .sh-nav .sh-item > .sh-link > .ic:last-child{display:none}
  .sh-nav .sh-sub{position:static;display:block;padding-top:0}
  .sh-nav .sh-sub-inner{box-shadow:none;border:none;border-radius:0;min-width:0;padding:2px 0 2px 18px;max-height:none}
  .sh-nav .sh-sub-all{display:none}
}

/* ── products: list grid ── */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.prod-card{--pa:var(--accent);display:flex;flex-direction:column;gap:14px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;transition:.18s}
.prod-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--pa)}
.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}
.prod-card-top{display:flex;align-items:center;gap:14px}
.prod-logo{width:52px;height:52px;border-radius:14px;flex-shrink:0;background:var(--pa) center/cover;
  color:#fff;font-weight:800;font-size:22px;display:flex;align-items:center;justify-content:center}
.prod-name{font-size:18px;font-weight:800}
.prod-tagline{font-size:13px;color:var(--muted);margin-top:2px}
.prod-summary{font-size:14px;color:var(--text-2);line-height:1.7;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.prod-more{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--pa)}
.prod-more .ic{width:16px;height:16px}

/* ── product detail page ── */
.prod{--pa:var(--accent)}
.prod-hero{position:relative;border-radius:var(--radius);overflow:hidden;margin:14px 0 26px;
  background:linear-gradient(135deg,var(--accent-soft),#fff);border:1px solid var(--line);
  background-size:cover;background-position:center}
.prod-hero-in{padding:48px 40px;max-width:680px}
.prod[ style]:not([style=""]) .prod-hero-in{}
.prod-hero[style*="url"] .prod-hero-in{color:#fff}
.prod-hero[style*="url"] .prod-hero-title,.prod-hero[style*="url"] .prod-hero-tag,.prod-hero[style*="url"] .prod-hero-sum{color:#fff}
.prod-hero-logo{width:64px;height:64px;border-radius:18px;background:var(--pa) center/cover;color:#fff;
  font-weight:800;font-size:28px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  box-shadow:var(--shadow-md)}
.prod-hero-title{font-size:38px;font-weight:800;letter-spacing:-.5px;line-height:1.15}
.prod-hero-tag{font-size:18px;color:var(--pa);font-weight:600;margin-top:8px}
.prod-hero-sum{font-size:15px;color:var(--text-2);line-height:1.8;margin:14px 0 22px}
.prod-hero .btn-primary{background:var(--pa)}
.psec{margin:34px 0}
.psec-title{font-size:24px;font-weight:800;text-align:center;letter-spacing:-.3px}
.psec-sub{text-align:center;color:var(--muted);font-size:15px;margin-top:8px;max-width:600px;margin-left:auto;margin-right:auto}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.feat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:.16s}
.feat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.feat-icon{display:inline-flex;width:46px;height:46px;border-radius:13px;background:var(--accent-soft);
  color:var(--pa);align-items:center;justify-content:center;margin-bottom:14px}
.feat-icon .ic{width:23px;height:23px}
.feat-title{font-size:16px;font-weight:700}
.feat-desc{font-size:13.5px;color:var(--text-2);line-height:1.7;margin-top:7px}
.psec-stats{background:var(--text);border-radius:var(--radius);padding:36px 28px;color:#fff}
.psec-stats .psec-title{color:#fff}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:20px;margin-top:24px}
.stat-cell{text-align:center}
.stat-cell b{display:block;font-size:38px;font-weight:800;color:#fff;letter-spacing:-1px}
.stat-cell span{font-size:13px;color:rgba(255,255,255,.65);margin-top:4px;display:block}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:24px}
.shot{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.shot img{width:100%;display:block}
.shot figcaption{padding:12px 16px;font-size:13px;color:var(--text-2)}
.prod-cta{background:linear-gradient(135deg,var(--accent),#6b86ff);border-radius:var(--radius);
  padding:48px 28px;text-align:center;color:#fff}
.cta-title{font-size:26px;font-weight:800}
.cta-sub{font-size:15px;color:rgba(255,255,255,.88);margin:10px 0 22px;max-width:560px;margin-left:auto;margin-right:auto}
.prod-cta .btn-primary{background:#fff;color:var(--accent);box-shadow:var(--shadow-md)}
@media(max-width:680px){.prod-hero-in{padding:32px 22px}.prod-hero-title{font-size:30px}}

/* ── link directory (网址导航)：左分类导航 + 右网址 ── */
.navhub-wrap{display:grid;grid-template-columns:208px minmax(0,1fr);gap:24px;align-items:start}
.navhub-side{position:sticky;top:84px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:10px;max-height:calc(100vh - 104px);overflow:auto}
.navhub-side-t{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;padding:8px 10px 10px}
.navhub-side-t .ic{width:16px;height:16px;color:var(--accent)}
.navhub-nav{display:flex;flex-direction:column;gap:1px}
.navhub-nav a{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:9px;font-size:14px;color:var(--text-2);font-weight:500}
.navhub-nav a .ic{width:17px;height:17px;color:var(--muted);flex-shrink:0}
.navhub-nav a em{margin-left:auto;font-style:normal;font-size:11px;color:var(--muted);background:var(--surface-2);border-radius:9px;padding:0 7px}
.navhub-nav a:hover{background:var(--accent-soft);color:var(--accent)}
.navhub-nav a:hover .ic,.navhub-nav a:hover em{color:var(--accent)}
.navhub-content{display:flex;flex-direction:column;gap:28px;min-width:0}
.navhub-cat{scroll-margin-top:80px}
@media(max-width:760px){.navhub-wrap{grid-template-columns:1fr}.navhub-side{position:static;max-height:none}}
.navhub{display:flex;flex-direction:column;gap:30px}
.navhub-ct{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:800;margin-bottom:16px}
.navhub-ct .ic{width:20px;height:20px;color:var(--accent)}
.link-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.link-card{display:flex;align-items:center;gap:13px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:15px 16px;box-shadow:var(--shadow);transition:.16s}
.link-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent)}
.link-fav{width:40px;height:40px;border-radius:11px;flex-shrink:0;background:var(--accent-soft);color:var(--accent);
  font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.link-fav img{width:100%;height:100%;object-fit:cover}
.link-body{flex:1;min-width:0;display:flex;flex-direction:column}
.link-title{font-size:14.5px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.link-desc{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.link-go{color:var(--muted);flex-shrink:0;display:flex}
.link-go .ic{width:16px;height:16px}
.link-card:hover .link-go{color:var(--accent)}

/* ── article detail polish ── */
.post-meta{align-items:center}
.post-meta .pm,.post-meta .pm-cat{display:inline-flex;align-items:center;gap:5px}
.post-meta .pm .ic,.post-meta .pm-cat .ic{width:15px;height:15px;opacity:.7}
.pm-cat{color:var(--accent);font-weight:600}
.toc-title{display:flex;align-items:center;gap:7px}
.toc-title .ic{width:16px;height:16px;color:var(--accent)}
.post-tags{align-items:center}
.post-tags .ic{width:16px;height:16px;color:var(--muted);margin-right:2px}
.post-files-t,.comments-title,.related-t{display:flex;align-items:center;gap:8px}
.post-files-t .ic,.comments-title .ic,.related-t .ic{width:18px;height:18px;color:var(--accent)}
.lockbox{position:relative}
.lockbox-ic{display:inline-flex;width:54px;height:54px;border-radius:50%;background:var(--gold-soft);
  color:var(--gold);align-items:center;justify-content:center;margin-bottom:8px}
.lockbox-ic .ic{width:28px;height:28px}
.post-nav-item span{display:inline-flex;align-items:center;gap:5px}
.post-nav-item .ic{width:15px;height:15px}
.post-nav-item.next span{justify-content:flex-end}

/* related reading */
.related{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 28px;margin-top:16px}
.related-t{font-size:16px;font-weight:800;margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.related-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;transition:.16s}
.related-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.related-cover{height:110px;background:var(--accent-soft) center/cover}
.related-body{padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.related-title{font-size:14px;font-weight:700;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-meta{font-size:12px;color:var(--muted)}

/* pager icons */
.pager-btn{display:inline-flex;align-items:center;gap:5px}
.pager-btn .ic{width:15px;height:15px}

/* ════════ Adobe 插件中心（前台展示） ════════ */
.plug-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.plug-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.plug-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}
.plug-cover{position:relative;height:150px;background:linear-gradient(135deg,var(--accent-soft),#dfe6ff) center/cover;
  display:flex;align-items:center;justify-content:center}
.plug-cover-ic{width:60px;height:60px;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.plug-cover-ic .ic{width:40px;height:40px}.plug-cover-ic img{width:60px;height:60px;object-fit:contain}
.plug-badge-hot{position:absolute;top:10px;left:10px;display:inline-flex;align-items:center;gap:4px;
  background:#fff;color:var(--warn);font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:20px;box-shadow:var(--shadow)}
.plug-badge-hot .ic{width:13px;height:13px}
.plug-body{padding:16px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.plug-head{display:flex;align-items:center;gap:11px}
.plug-logo{width:40px;height:40px;border-radius:11px;flex-shrink:0;background:var(--accent) center/cover;color:#fff;
  font-weight:800;display:flex;align-items:center;justify-content:center}
.plug-name{font-size:16px;font-weight:800}
.plug-tags{display:flex;align-items:center;gap:6px;margin-top:3px}
.plug-tag{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:1px 8px;border-radius:6px}
.plug-ver{font-size:11.5px;color:var(--muted);font-family:"SF Mono",Consolas,monospace}
.plug-desc{font-size:13.5px;color:var(--text-2);line-height:1.7;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.plug-more{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--accent)}
.plug-more .ic{width:16px;height:16px}
/* detail */
.plugd-hero{border-radius:var(--radius);overflow:hidden;margin:14px 0 26px;background:linear-gradient(135deg,var(--accent-soft),#fff);
  border:1px solid var(--line);background-size:cover;background-position:center}
.plugd-hero-in{padding:44px 40px;max-width:760px}
.plugd-hero-in.on-img,.plugd-hero-in.on-img .plugd-title,.plugd-hero-in.on-img .plugd-sum{color:#fff}
.plugd-logo{width:68px;height:68px;border-radius:18px;background:var(--accent) center/cover;color:#fff;font-weight:800;
  font-size:30px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:var(--shadow-md)}
.plugd-title{font-size:34px;font-weight:800;letter-spacing:-.5px}
.plugd-tags{display:flex;align-items:center;gap:8px;margin-top:10px}
.plugd-sum{font-size:15px;color:var(--text-2);line-height:1.8;margin:14px 0 22px;max-width:620px}
.plugd-cta{display:flex;gap:12px;flex-wrap:wrap}
.plugd-hero-in.on-img .btn-ghost.lg{color:#fff;border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.12)}
.btn-ghost.lg{padding:13px 26px;font-size:15px;border-radius:11px}
.shotwrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:8px}
.how-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.how-step{display:flex;gap:13px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.how-n{width:30px;height:30px;border-radius:50%;flex-shrink:0;background:var(--accent);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center}
.how-step b{font-size:15px}.how-step p{font-size:13px;color:var(--text-2);line-height:1.7;margin-top:5px}
.how-step a{color:var(--accent)}
@media(max-width:680px){.plugd-hero-in{padding:30px 22px}.plugd-title{font-size:27px}}

/* ════════ admin shell v2 (icon sidebar, antd-like) ════════ */
.adm-side{width:240px;padding:0;background:var(--surface);box-shadow:1px 0 0 var(--line)}
.adm-brand{display:flex;align-items:center;gap:11px;padding:18px 20px;border-bottom:1px solid var(--line);flex-direction:row}
.adm-logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#6b86ff);
  color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 4px 10px rgba(79,110,247,.35)}
.adm-brand-t{display:flex;flex-direction:column;font-size:15px;font-weight:800;line-height:1.3}
.adm-brand-t span{font-size:11px;font-weight:600;color:var(--muted);margin-top:1px}
.adm-nav{padding:10px 12px;gap:1px;overflow-y:auto}
.adm-nav-group{font-size:11px;color:var(--muted);font-weight:700;letter-spacing:.1em;padding:14px 12px 5px}
.adm-nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;font-size:14px;
  color:var(--text-2);font-weight:500;transition:.13s}
.adm-nav a .ic{width:18px;height:18px;color:var(--muted);transition:.13s}
.adm-nav a:hover{background:var(--surface-2);color:var(--text)}
.adm-nav a:hover .ic{color:var(--text-2)}
.adm-nav a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.adm-nav a.on .ic{color:var(--accent)}
.adm-nav a.on::before{display:none}
.adm-side-foot{margin:0;padding:14px 20px;border-top:1px solid var(--line)}
.adm-side-foot a{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}
.adm-side-foot a .ic{width:16px;height:16px}
.adm-wrap{margin-left:240px}
.adm-top{padding:0 28px;height:58px;background:rgba(255,255,255,.86)}
.adm-top-title{font-size:16px;font-weight:700}
.adm-navbtn{display:none}.adm-navbtn .ic{width:22px;height:22px}
.adm-user-out{display:inline-flex;align-items:center;gap:5px}
.adm-user-out .ic{width:15px;height:15px}
.adm-scrim{display:none}
@media(max-width:980px){
  .adm-wrap{margin-left:0}
  .adm-navbtn{display:inline-flex}
  .adm-navtoggle:checked ~ .adm-scrim{display:block;position:fixed;inset:0;background:rgba(15,19,32,.4);z-index:29}
}

/* ── admin: generic blocks / layouts for new pages ── */
.adm-narrow{max-width:760px}
.adm-2col{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
@media(max-width:1080px){.adm-2col{grid-template-columns:1fr}}
.adm-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px 24px;margin-bottom:18px}
.adm-block-t{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:800;margin-bottom:14px}
.adm-block-t .ic{width:19px;height:19px;color:var(--accent)}
.adm-toolbar .btn-primary,.bl-head .btn-primary{flex-shrink:0}

/* nav management rows */
.nav-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.nav-form .adm-input{flex:1 1 130px;width:auto}
.nav-ic{width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bl-add .ic-sel,.nav-form .ic-sel{flex:0 0 130px}
.bl-add .btn-primary .ic,.btn-ghost .ic{width:16px;height:16px}
.adm-op .ic{width:15px;height:15px}

/* link directory tables */
.adm-lcr{grid-template-columns:1fr 1fr 80px}
.adm-lkr{grid-template-columns:1.3fr .8fr 1.4fr 80px}
.cat-name{display:flex;align-items:center;gap:7px;font-weight:600}
.cat-name .ic{width:16px;height:16px;color:var(--accent)}
.lk-url a{color:var(--accent)}
.link-new .adm-input,.link-new .adm-row{margin-bottom:10px}
.adm-pr{grid-template-columns:52px 1fr 1.2fr 90px 120px}

/* ── product editor: section builder ── */
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.sec-add{display:flex;flex-wrap:wrap;gap:6px}
.sec-add .btn-ghost{font-size:12px;padding:6px 11px}
.sec-list{display:flex;flex-direction:column;gap:12px}
.sec-card{border:1px solid var(--line-2);border-radius:var(--radius-sm);background:var(--surface-2);overflow:hidden}
.sec-card.dragging{opacity:.4;border-style:dashed;border-color:var(--accent)}
.sec-card-head{display:flex;align-items:center;gap:9px;padding:10px 14px;background:var(--surface);
  border-bottom:1px solid var(--line);cursor:grab}
.sec-grip{color:#c2c6d2;font-size:13px;letter-spacing:-2px;user-select:none}
.sec-card-type{font-size:13px;font-weight:700;color:var(--text)}
.sec-card-del{margin-left:auto;border:none;background:none;color:var(--muted);font-size:12px;cursor:pointer;padding:3px 8px;border-radius:6px}
.sec-card-del:hover{color:var(--red);background:var(--red-soft)}
.sec-card-body{padding:14px;display:flex;flex-direction:column;gap:10px}
.sec-field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--text-2)}
.sec-items{display:flex;flex-direction:column;gap:8px}
.sec-item{display:flex;gap:8px;align-items:center}
.sec-item .adm-input{flex:1;padding:8px 10px;font-size:13px}
.sec-item .si-icon{flex:0 0 130px}.sec-item .si-value{flex:0 0 130px}
.sec-item-del{flex-shrink:0;width:30px;height:30px;border:1px solid var(--line-2);border-radius:8px;
  background:#fff;color:var(--muted);cursor:pointer}
.sec-item-del:hover{color:var(--red);border-color:var(--red)}
.sec-item-add{align-self:flex-start}

/* ── settings page ── */
.set-status{display:flex;align-items:center;gap:9px;padding:11px 15px;border-radius:10px;font-size:13.5px;margin-bottom:18px}
.set-status.on{background:var(--ok-soft);color:var(--ok)}
.set-status.off{background:#fff7e8;color:var(--warn)}
.set-dot{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(0,0,0,.06)}
.set-form.wide{max-width:none}
.set-hint{font-size:12px;color:var(--muted)}
.set-hint code,.bl-intro code,.set-kv code{background:var(--surface-2);border:1px solid var(--line);
  padding:1px 6px;border-radius:5px;font-size:12px}
.set-kv{display:flex;flex-direction:column;gap:1px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.set-kv div{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--surface-2);font-size:13.5px}
.set-kv div:nth-child(even){background:var(--surface)}
.set-kv span{color:var(--muted)}.set-kv b{font-weight:600}
/* settings tabs */
.set-tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:5px;margin-bottom:18px;box-shadow:var(--shadow);flex-wrap:wrap}
.set-tab{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:9px;font-size:14px;
  font-weight:500;color:var(--text-2);transition:.14s}
.set-tab .ic{width:17px;height:17px;color:var(--muted)}
.set-tab:hover{background:var(--surface-2);color:var(--text)}
.set-tab.on{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(79,110,247,.28)}
.set-tab.on .ic{color:#fff}
.set-field textarea{padding:11px 13px;border:1px solid var(--line-2);border-radius:9px;font-size:14px;
  font-family:inherit;outline:none;resize:vertical;line-height:1.7;width:100%}
.set-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.set-field textarea.set-mono{font-family:"SF Mono",Consolas,monospace;font-size:13px}
.set-field input[type="number"]{max-width:200px}
/* toggle switch */
.set-switch{display:flex;align-items:center;gap:12px;cursor:pointer;padding:6px 0}
.set-switch input{position:absolute;opacity:0;pointer-events:none}
.set-switch-track{position:relative;width:44px;height:24px;border-radius:14px;background:var(--line-2);flex-shrink:0;transition:.18s}
.set-switch-track::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:.18s}
.set-switch input:checked + .set-switch-track{background:var(--accent)}
.set-switch input:checked + .set-switch-track::after{transform:translateX(20px)}
.set-switch-label{font-size:14px;font-weight:600;color:var(--text);display:flex;flex-direction:column;gap:2px}
.set-switch-label small{font-size:12px;font-weight:400;color:var(--muted)}
/* notification channels */
.notify-ch{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--surface-2);
  display:flex;flex-direction:column;gap:12px}
.notify-ch-h{display:flex;align-items:center;gap:8px}
.notify-badge{font-size:12px;font-weight:700;padding:3px 11px;border-radius:8px;color:#fff}
.notify-badge.wecom{background:#07c160}
.notify-badge.ding{background:#3296fa}
.notify-badge.feishu{background:#3370ff}
.notify-events{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.set-chk{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:1px solid var(--line-2);
  border-radius:9px;font-size:13.5px;cursor:pointer;background:var(--surface);transition:.14s}
.set-chk:hover{border-color:var(--accent)}
.set-chk input{accent-color:var(--accent);width:15px;height:15px}
.set-chk:has(input:checked){border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}
.notify-test{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.notify-test .btn-ghost{flex-shrink:0}

/* ── AI agent chat ── */
.agent{display:flex;flex-direction:column;height:calc(100vh - 58px - 44px);max-width:920px;margin:0 auto}
.agent-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.agent-h-l{display:flex;align-items:center;gap:12px}
.agent-ava{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#6b86ff);
  color:#fff;display:flex;align-items:center;justify-content:center}
.agent-ava .ic{width:23px;height:23px}
.agent-title{font-size:16px;font-weight:800}
.agent-sub{font-size:12.5px;color:var(--muted)}
.agent-warn{display:flex;align-items:center;gap:9px;background:#fff7e8;color:var(--warn);
  padding:11px 15px;border-radius:10px;font-size:13.5px;margin-top:14px}
.agent-warn.err{background:var(--red-soft);color:var(--red)}
.agent-warn a{color:inherit;font-weight:700;text-decoration:underline}
.agent-warn .ic{width:18px;height:18px;flex-shrink:0}
.agent-thread{flex:1;overflow-y:auto;padding:20px 4px;display:flex;flex-direction:column;gap:16px}
.amsg{display:flex;gap:11px;max-width:86%}
.amsg.user{align-self:flex-end}
.amsg.user .amsg-b{background:var(--accent);color:#fff;border-radius:14px 14px 4px 14px;
  padding:11px 15px;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.amsg.bot{align-self:flex-start}
.amsg-ava{width:32px;height:32px;border-radius:9px;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.amsg-ava .ic{width:18px;height:18px}
.amsg.bot .amsg-b{background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 14px 4px;
  padding:13px 17px;box-shadow:var(--shadow);font-size:14px}
.amsg.bot .amsg-b p{margin:0 0 10px}.amsg.bot .amsg-b p:last-child{margin:0}
.amsg.bot .amsg-b h2{font-size:17px;margin:14px 0 8px}.amsg.bot .amsg-b h3{font-size:15px;margin:12px 0 6px}
.amsg.tool-note{align-self:center;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.amsg.tool-note .ic{width:14px;height:14px}
.agent-empty{text-align:center;margin:auto;max-width:420px;color:var(--text-2)}
.agent-empty-ic{display:inline-flex;width:64px;height:64px;border-radius:18px;
  background:linear-gradient(135deg,var(--accent),#6b86ff);color:#fff;align-items:center;justify-content:center;margin-bottom:16px}
.agent-empty-ic .ic{width:34px;height:34px}
.agent-empty h3{font-size:19px;font-weight:800;color:var(--text)}
.agent-empty p{font-size:14px;margin-top:8px;line-height:1.7}
.agent-input{padding-top:14px;border-top:1px solid var(--line)}
.agent-suggest{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.sug{font-size:12.5px;padding:7px 14px;border:1px solid var(--line-2);border-radius:20px;background:var(--surface);
  color:var(--text-2);cursor:pointer;transition:.14s}
.sug:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.agent-box{display:flex;align-items:flex-end;gap:10px;background:var(--surface);border:1px solid var(--line-2);
  border-radius:14px;padding:8px 8px 8px 16px;transition:.15s}
.agent-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.agent-box textarea{flex:1;border:none;outline:none;resize:none;font-family:inherit;font-size:14.5px;
  line-height:1.6;background:none;color:var(--text);max-height:200px;padding:6px 0}
.agent-send{flex-shrink:0;width:40px;height:40px;border:none;border-radius:11px;background:var(--accent);
  color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.14s}
.agent-send:hover{background:var(--accent-d)}
.agent-send:disabled{background:var(--line-2);cursor:not-allowed}
.agent-send .ic{width:19px;height:19px}

/* ════════ 授权系统（应用 / 激活码 / 子账号） ════════ */
/* license type badges */
.badge.lt-trial{background:#fff4e5;color:#d98714}
.badge.lt-monthly{background:#e7f0ff;color:#3b6ef0}
.badge.lt-yearly{background:#eafaf0;color:#1e9e6a}
.badge.lt-lifetime{background:#f3eefe;color:#7b4ff7}
.lic-key,.lic-mine-row .lic-key{font-family:"SF Mono",Consolas,monospace;font-size:13px;font-weight:600;letter-spacing:.3px}
/* admin tables */
.adm-appr{grid-template-columns:1.6fr 90px 90px 80px 110px}
.adm-licr{grid-template-columns:1.4fr 1fr 110px 90px 1fr 110px}
.adm-subr{grid-template-columns:1.2fr 1fr 1.6fr 1.4fr 80px 150px}
.sub-apps{display:flex;flex-wrap:wrap;gap:5px}
.sub-apps .badge{font-size:11px}
.sub-dev .dev-on,.dev-on{display:inline-flex;align-items:center;gap:5px;color:var(--ok);font-size:12px}
.dev-on .ic{width:15px;height:15px}
@media(max-width:880px){.adm-appr,.adm-licr,.adm-subr{grid-template-columns:1.4fr 90px 100px}
  .adm-appr span:nth-child(n+4),.adm-licr span:nth-child(n+4),.adm-subr span:nth-child(n+4){display:none}}
/* generate form */
.lic-gen{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.adm-field.sm{flex:0 0 auto;min-width:120px}
.adm-field.sm .adm-input{width:100%}
.lic-gen .btn-primary{flex-shrink:0}
.lic-result{margin-top:14px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:14px}
.lic-result-h{font-size:13px;color:var(--ok);font-weight:600;margin-bottom:8px}
.lic-keys{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;font-family:"SF Mono",Consolas,monospace;
  font-size:13px;line-height:1.7;resize:vertical;background:#fff;color:var(--text)}
.lic-typef{display:inline}
.lic-typesel{padding:4px 8px;border:1px solid var(--line-2);border-radius:7px;font-size:12px;background-color:#fff;color:var(--text-2)}
/* user center: my licenses */
.lic-mine{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}
.lic-mine-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 14px;border:1px solid var(--line);
  border-radius:10px;background:var(--surface-2)}
.lic-mine-row .lic-app{font-weight:600}
.lic-mine-row .lic-state{margin-left:auto;font-size:12px;color:var(--muted)}
/* user center: sub-account create + cards */
.sub-create{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.sub-create .adm-input{flex:1 1 160px;width:auto}
.sub-create .btn-primary{flex-shrink:0}
.sub-list{display:flex;flex-direction:column;gap:12px}
.sub-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--surface);box-shadow:var(--shadow)}
.sub-card.off{opacity:.62}
.sub-card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sub-id{display:flex;align-items:center;gap:8px;font-size:15px}
.sub-id .us-na{font-weight:400}
.sub-dev-line{font-size:12px}
.sub-grants{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.grant{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);
  border-radius:8px;padding:4px 6px 4px 11px;font-size:12.5px;font-weight:600}
.grant form{display:inline}
.grant-x{border:none;background:none;color:var(--accent);cursor:pointer;font-size:12px;padding:0 2px;opacity:.7}
.grant-x:hover{opacity:1;color:var(--red)}
.sub-ops{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-top:12px;border-top:1px solid var(--line)}
.sub-ops form{display:inline-flex}
.sub-assign{display:flex;gap:6px;flex:1 1 280px}
.sub-assign .adm-input{flex:1;padding:7px 10px;font-size:13px}
.btn-ghost.sm.danger{color:var(--red);border-color:#f2c2c2}
.btn-ghost.sm.danger:hover{background:var(--red-soft)}
/* user center: authz overview + my apps + devices */
.authz-stats .ov-stat b{color:var(--accent)}
.set-subtitle .sub-hint{font-size:12px;font-weight:400;color:var(--muted);margin-left:10px}
.set-subtitle .ic{width:17px;height:17px;color:var(--accent);vertical-align:-3px;margin-right:5px}
.myapp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-bottom:6px}
.myapp-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;background:var(--surface);box-shadow:var(--shadow)}
.myapp-card.expiring{border-color:#f3d28a;background:#fffdf6}
.myapp-ic{width:42px;height:42px;border-radius:11px;flex-shrink:0;background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center}
.myapp-b{flex:1;min-width:0}
.myapp-name{font-weight:700;font-size:15px}
.myapp-state{font-size:12.5px;margin-top:2px}
.myapp-state .ok{color:var(--ok)}.myapp-state .warn{color:var(--warn);font-weight:600}
.myapp-meta{font-size:11.5px;color:var(--muted);flex-shrink:0}
.dev-list{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
.dev-row{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;background:var(--surface-2)}
.dev-ic{width:36px;height:36px;border-radius:9px;flex-shrink:0;background:#eafaf0;color:var(--ok);
  display:flex;align-items:center;justify-content:center}
.dev-ic .ic{width:19px;height:19px}
.dev-b{flex:1;min-width:0}
.dev-title{font-weight:600;font-size:14px}
.dev-title .us-na{margin-left:6px}
.dev-sub{font-size:12px;color:var(--muted);margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dev-row form{flex-shrink:0}
.adm-ustatr{grid-template-columns:1.6fr 80px 100px 70px 160px}
.adm-ulogr{grid-template-columns:150px 110px 1.2fr 1fr 1.4fr}
.badge.act-sub_login{background:#e7f0ff;color:#3b6ef0}
.badge.act-license_activate{background:#eafaf0;color:#1e9e6a}
.badge.act-fetch_code{background:#f3eefe;color:#7b4ff7}
@media(max-width:880px){.adm-ustatr,.adm-ulogr{grid-template-columns:1.2fr 90px 110px}
  .adm-ustatr span:nth-child(n+4),.adm-ulogr span:nth-child(n+4){display:none}}
.dash-card.warn{border-color:#f3d28a;background:#fffdf6}
.dash-card.warn .dash-num{color:var(--warn)}
.adm-toolbar .btn-ghost{flex-shrink:0}
/* app cloud module upload */
.app-module{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.mod-cur{display:flex;align-items:center;gap:10px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:10px;padding:11px 14px;margin-bottom:12px}
.mod-cur .ic{color:var(--accent)}
.mod-type{font-family:"SF Mono",Consolas,monospace;font-weight:700;text-transform:uppercase;font-size:12px;
  background:var(--accent-soft);color:var(--accent);padding:2px 9px;border-radius:6px}
.mod-meta{font-size:12.5px;color:var(--muted)}
.mod-up{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.mod-up .adm-input{flex:1;min-width:200px}
.mod-up .btn-ghost{flex-shrink:0}
/* cloud module version history */
.mod-vers{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.mod-ver{display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);border-radius:9px}
.mod-ver.cur{border-color:var(--accent);background:var(--accent-soft)}
.mod-ver .mod-ver-ops{margin-left:auto;display:flex;gap:6px}
/* batch sub-account create / assign */
.sub-batch{margin:10px 0 4px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.sub-batch>summary{cursor:pointer;padding:11px 14px;font-weight:600;font-size:13.5px;user-select:none}
.sub-batch>summary:hover{color:var(--accent)}
.sub-batch .adm-form{padding:4px 14px 14px}
.chk-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:7px}
/* media library picker (article editor) */
.ed-cover-tools{margin-top:9px}
.btn-ghost.sm{padding:5px 11px;font-size:12.5px}
.mp-mask{position:fixed;inset:0;z-index:90;background:rgba(20,24,33,.5);display:flex;align-items:center;justify-content:center;padding:24px}
.mp-box{width:min(760px,100%);max-height:80vh;display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.25);overflow:hidden}
.mp-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-weight:600;border-bottom:1px solid var(--line)}
.mp-x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:13px}
.mp-x:hover{color:var(--text)}
.mp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;padding:18px;overflow:auto}
.mp-cell{display:flex;flex-direction:column;gap:5px;padding:0;border:1px solid var(--line);border-radius:10px;
  background:var(--surface-2);cursor:pointer;overflow:hidden;text-align:left}
.mp-cell:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.mp-cell img{width:100%;height:90px;object-fit:cover;display:block}
.mp-cell span{font-size:11.5px;color:var(--muted);padding:0 8px 7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mp-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:32px 0}
.mp-foot{padding:11px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
/* admin sidebar: collapsible first-level sections + second-level menus */
.adm-nav-top{margin-bottom:4px}
.adm-nav-sec{display:flex;flex-direction:column}
.adm-nav-head{display:flex;align-items:center;gap:11px;width:100%;padding:9px 12px;border:0;background:none;
  cursor:pointer;border-radius:9px;font-size:13.5px;font-weight:700;color:var(--text-2);text-align:left;
  font-family:inherit;letter-spacing:.01em;transition:.13s}
.adm-nav-head:hover{background:var(--surface-2);color:var(--text)}
.adm-nav-head > .ic{width:18px;height:18px;color:var(--muted);flex-shrink:0;transition:.13s}
.adm-nav-head:hover > .ic{color:var(--text-2)}
.adm-caret{margin-left:auto;display:inline-flex;align-items:center;color:var(--muted);transition:transform .2s}
.adm-caret .ic{width:15px;height:15px}
.adm-nav-sec.open > .adm-nav-head .adm-caret{transform:rotate(180deg)}
.adm-nav-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .2s ease}
.adm-nav-sec.open > .adm-nav-sub{grid-template-rows:1fr}
.adm-nav-subin{min-height:0;overflow:hidden;display:flex;flex-direction:column;gap:1px;
  margin-left:23px;padding:2px 0 4px 9px;border-left:1px solid var(--line)}
.adm-nav-subin a{font-size:13.5px;padding:8px 12px}
.adm-nav-subin a .ic{width:17px;height:17px}
/* AI 工作台：思考中动画 + 错误气泡 */
.amsg.bot.err .amsg-b{background:var(--red-soft);border-color:transparent;color:var(--red)}
.adots{display:inline-flex;gap:5px;align-items:center;padding:3px 0}
.adots i{width:7px;height:7px;border-radius:50%;background:var(--muted);opacity:.4;animation:adotb 1s infinite ease-in-out}
.adots i:nth-child(2){animation-delay:.16s}
.adots i:nth-child(3){animation-delay:.32s}
@keyframes adotb{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:.9;transform:translateY(-3px)}}
/* 文章列表：服务号状态列 + 一键推送操作 */
.adm-artr{grid-template-columns:52px 1fr 90px 76px 96px 50px 84px 188px}
.c-wx{font-size:13px}
.c-wx-no{color:var(--muted);font-size:12px}
.adm-op.wx{display:inline-flex;align-items:center;gap:3px;color:var(--accent)}
.adm-op.wx .ic{width:14px;height:14px}
.adm-op.wx:hover{background:var(--accent-soft)}
@media(max-width:880px){
  .adm-artr{grid-template-columns:44px 1fr 84px}
  .adm-artr .c-cat,.adm-artr .c-wx,.adm-artr .c-views,.adm-artr .c-date,.adm-artr .c-ops{display:none}
}
.adm-cover-drop.uploading{opacity:.55;pointer-events:none}
/* 服务号菜单管理 */
.wxmenu-ops{display:flex;gap:10px;margin-top:16px;border-top:1px solid var(--line);padding-top:16px}
/* 服务号菜单：可视化编辑器 */
.wxm{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}
.wxm-phone{width:300px;flex-shrink:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  display:flex;flex-direction:column;min-height:520px;box-shadow:var(--shadow)}
.wxm-phone-bar{display:flex;justify-content:space-between;align-items:center;padding:9px 16px 3px;font-size:12px;color:#333}
.wxm-phone-bar .ic{width:16px;height:16px}
.wxm-phone-nav{display:flex;align-items:center;gap:8px;padding:4px 14px 12px;color:#333;border-bottom:1px solid #f0f0f0}
.wxm-back{font-size:20px;line-height:1;color:#333}
.wxm-title{font-weight:600;font-size:14px}
.wxm-phone-body{flex:1;background:#f5f6f7;min-height:300px}
.wxm-bar{display:flex;border-top:1px solid #e6e6e6;background:#fafafa}
.wxm-cell{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:50px;
  font-size:13.5px;color:#333;cursor:pointer;border-right:1px solid #ededed;text-align:center;padding:0 4px}
.wxm-cell:last-child{border-right:0}
.wxm-cell.on{color:#07c160}
.wxm-add{color:#9aa;border:1px dashed #bcdfc6;margin:6px;border-radius:6px;min-height:38px}
.wxm-add:hover{color:#07c160;border-color:#07c160}
.wxm-subpop{position:absolute;left:-1px;right:-1px;bottom:100%;margin-bottom:7px;background:#fff;
  border:1px solid #e2e2e2;border-radius:7px;box-shadow:0 8px 22px rgba(0,0,0,.14);overflow:hidden}
.wxm-subcell{padding:11px 8px;font-size:13px;text-align:center;border-bottom:1px solid #f0f0f0;cursor:pointer;color:#333}
.wxm-subcell:last-child{border-bottom:0}
.wxm-subcell.on{color:#07c160;background:#f2fff8}
.wxm-subadd{padding:11px 8px;font-size:12.5px;text-align:center;color:#07c160;cursor:pointer;background:#f6fffb}
.wxm-side{flex:1;min-width:300px;max-width:480px}
.wxm-panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;min-height:170px}
.wxm-panel-h{font-weight:700;font-size:14px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.wxm-empty{color:var(--muted);font-size:14px;text-align:center;padding:38px 10px;line-height:1.9}
.wxm-empty small{font-size:12px}
.wxm-f{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.wxm-f > span{font-size:13px;color:var(--text-2);font-weight:600}
.wxm-typeval{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:14px;color:var(--text)}
.wxm-note{font-size:12.5px;color:var(--muted);line-height:1.65;margin-bottom:14px}
.wxm-del{background:none;border:1px solid #e5534b;color:#e5534b;border-radius:8px;padding:8px 16px;font-size:13px;cursor:pointer}
.wxm-del:hover{background:#fdecea}
.wxm-actions{margin-top:16px}
.wxm-actions .btn-primary{width:100%;justify-content:center}
.wxm-clear{margin-top:10px}
.wxm-clear .btn-ghost{width:100%;justify-content:center}
.wxm-tip{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.8}
.wxm-tip code{background:var(--surface-2);padding:1px 5px;border-radius:4px}
@media(max-width:760px){.wxm-phone{width:100%}}
/* 分类页：复制微信链接 */
.cat-copy{display:inline-flex;align-items:center;gap:4px}
.cat-copy .ic{width:14px;height:14px}
.cat-copy.ok{color:var(--accent)}
/* 登录页：扫码 / 密码切换 */
.auth-tabs{display:flex;gap:6px;margin-bottom:18px;background:var(--bg);border-radius:10px;padding:4px}
.auth-tab{flex:1;border:0;background:none;padding:9px;border-radius:8px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}
.auth-tab.on{background:var(--surface);color:var(--accent);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.qr-box{text-align:center;padding:8px 0}
.qr-img{width:200px;height:200px;margin:0 auto;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff}
.qr-img img{width:100%;height:100%;object-fit:contain}
.qr-tip{font-size:13px;color:var(--muted);padding:0 12px}
.qr-hint{font-size:13px;color:var(--muted);margin-top:14px}
/* 轮播图：移动端隐藏（后台「轮播图」开关控制） */
@media(max-width:980px){body.slides-hide-mobile .carousel{display:none}}