/* ==========================================================================
   汇来社区 · 样式表
   ========================================================================== */
:root{
  --brand:#3b6cff;
  --brand-d:#2c5ae0;
  --brand-l:rgba(59,108,255,.08);
  --text:#1d2129;
  --text-2:#4e5969;
  --text-3:#86909c;
  --line:#e9ecf2;
  --line-2:#f2f3f5;
  --bg:#f5f7fb;
  --card:#fff;
  --ok:#00b42a;
  --warn:#ff7d00;
  --danger:#f53f3f;
  --radius:14px;
  --shadow:0 4px 18px rgba(23,43,77,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--brand)}
img{max-width:100%;vertical-align:middle}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.4}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;background:#f2f3f5;padding:1px 5px;border-radius:5px}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.muted{color:var(--text-3)}
.hint{color:var(--text-3);font-size:12.5px;margin-top:6px}
.ok-text{color:var(--ok)}
.danger-text{color:var(--danger)}
.ta-r{text-align:right}
.ta-c{text-align:center}
.nowrap{white-space:nowrap}
.dot{margin:0 5px;color:#c9cdd4}

/* ---------- 顶栏 ---------- */
.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.topbar__inner{display:flex;align-items:center;gap:18px;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;flex-shrink:0}
.brand__logo{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--brand),#7aa2ff);color:#fff;font-size:13px;font-weight:700}
.brand__name{letter-spacing:.2px}
.topnav{display:flex;gap:4px;flex:1;min-width:0}
.topnav a{padding:7px 12px;border-radius:9px;color:var(--text-2);font-size:14.5px;white-space:nowrap}
.topnav a:hover{background:var(--line-2);color:var(--text)}
.topnav a.is-on{color:var(--brand);background:var(--brand-l);font-weight:600}
.topbar__right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.topsearch input{
  width:170px;padding:7px 12px;border:1px solid var(--line);border-radius:20px;font-size:13.5px;outline:none;background:var(--line-2);
}
.topsearch input:focus{width:220px;border-color:var(--brand);background:#fff;transition:width .2s}
.topbar__icon{position:relative;display:inline-flex;padding:6px;border-radius:9px;color:var(--text-2)}
.topbar__icon:hover{background:var(--line-2)}
.topbar__avatar img{width:32px;height:32px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.badge{position:absolute;top:0;right:-2px;background:var(--danger);color:#fff;font-size:10px;font-style:normal;line-height:1;padding:3px 5px;border-radius:10px;min-width:16px;text-align:center}
.dropdown{position:relative}
.dropdown__btn{background:none;border:0;color:var(--text-2);font-size:14.5px;cursor:pointer;padding:7px 10px;border-radius:9px}
.dropdown__btn:hover{background:var(--line-2)}
.caret{display:inline-block;width:0;height:0;margin-left:3px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;vertical-align:middle}
.dropdown__menu{
  display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:170px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(23,43,77,.12);padding:6px;z-index:80;
}
.dropdown.is-open .dropdown__menu{display:block}
.dropdown__menu a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--text-2)}
.dropdown__menu a:hover{background:var(--line-2);color:var(--text)}
.dropdown__sep{display:block;height:1px;background:var(--line-2);margin:6px 4px}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);
  font-size:14px;cursor:pointer;font-family:inherit;transition:.15s;white-space:nowrap;
}
.btn:hover{border-color:#cdd3de;color:var(--text)}
.btn--primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-d);border-color:var(--brand-d);color:#fff}
.btn--ghost{background:transparent}
.btn--sm{padding:6px 12px;font-size:13px;border-radius:9px}
.btn--lg{padding:12px 26px;font-size:15.5px}
.btn--block{width:100%;display:flex}
.link{background:none;border:0;color:var(--brand);cursor:pointer;font:inherit;font-size:13.5px;padding:0 4px}
.link:hover{text-decoration:underline}
.link--danger{color:var(--danger)}
.chip{display:inline-block;font-size:12px;padding:2px 9px;border-radius:20px;color:var(--chip,#3b6cff);background:color-mix(in srgb,var(--chip,#3b6cff) 12%,transparent);border:0}
.chip--plain{color:var(--text-3);background:var(--line-2)}
.pill{display:inline-block;font-size:11.5px;padding:1px 7px;border-radius:5px;vertical-align:1px;font-weight:600}
.pill--top{background:#ffece8;color:#f53f3f}
.pill--essence{background:#fff7e8;color:#ff7d00}
.pill--lock{background:#f2f3f5;color:#86909c}
.pill--hide{background:#f2f3f5;color:#86909c}
.tag{color:var(--text-3);font-size:12.5px}
.tag:hover{color:var(--brand)}
.role{font-style:normal;font-size:11px;background:var(--brand-l);color:var(--brand);padding:1px 6px;border-radius:5px;margin-left:5px}
.role--op{background:#e8ffea;color:var(--ok)}

/* ---------- 提示 ---------- */
.notice,.flash{border-radius:11px;padding:11px 15px;margin:14px 0;font-size:14px;display:flex;gap:9px;align-items:flex-start}
.notice{background:#eef4ff;color:#2c5ae0}
.notice__ico{flex-shrink:0}
.flash--success{background:#e8ffea;color:#0a8f2c}
.flash--error{background:#ffece8;color:#d92b2b}
.flash--info{background:#eef4ff;color:#2c5ae0}

/* ---------- 布局 ---------- */
.main{padding:20px 18px 44px}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:20px;align-items:start}
.cols__main{min-width:0;display:flex;flex-direction:column;gap:16px}
.cols__side{display:flex;flex-direction:column;gap:16px;position:sticky;top:82px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.card__hd{font-weight:600;font-size:14.5px;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.pagehead h1{font-size:21px;display:flex;align-items:center;gap:9px}
.pagehead__meta{display:flex;gap:14px;color:var(--text-3);font-size:13px;margin-top:6px}
.pagehead__actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb{display:flex;gap:7px;align-items:center;font-size:13.5px;color:var(--text-3);margin-bottom:14px;flex-wrap:wrap}

/* ---------- 首页 hero ---------- */
.hero{
  background:linear-gradient(120deg,var(--brand),#7aa2ff 70%,#9dc0ff);color:#fff;border-radius:18px;
  padding:26px 26px 0;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;position:relative;overflow:hidden;
}
.hero h1{font-size:24px;color:#fff}
.hero p{opacity:.92;font-size:14.5px;margin-top:6px}
.hero .btn--primary{background:#fff;color:var(--brand);border-color:#fff}
.hero .btn--primary:hover{background:#eef4ff;color:var(--brand-d)}
.hero__stats{display:flex;gap:30px;width:100%;margin-top:22px;padding:14px 0;border-top:1px solid rgba(255,255,255,.22)}
.hero__stats b{display:block;font-size:19px}
.hero__stats span{font-size:12.5px;opacity:.86}

/* ---------- 工具条 ---------- */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 14px;flex-wrap:wrap}
.tabs{display:flex;gap:2px;flex-wrap:wrap}
.tabs a{padding:6px 13px;border-radius:9px;font-size:14px;color:var(--text-2)}
.tabs a:hover{background:var(--line-2)}
.tabs a.is-on{background:var(--brand-l);color:var(--brand);font-weight:600}
.tabs--sm a{padding:4px 10px;font-size:13px}
.toolbar__right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.inlinesearch{display:flex;gap:6px}
.inlinesearch input{padding:6px 11px;border:1px solid var(--line);border-radius:9px;font-size:13.5px;outline:none;width:150px}

/* ---------- 主题列表 ---------- */
.feed{display:flex;flex-direction:column;gap:10px}
.titem{
  display:flex;gap:13px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;
  transition:.15s;align-items:flex-start;
}
.titem:hover{border-color:#d5dded;box-shadow:0 4px 14px rgba(23,43,77,.05)}
.titem--top{border-left:3px solid #f53f3f}
.titem--essence{border-left:3px solid #ff7d00}
.titem__avatar img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.titem__main{flex:1;min-width:0}
.titem__title{font-size:15.5px;font-weight:600;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.titem__title a:hover{color:var(--brand)}
.titem__excerpt{color:var(--text-3);font-size:13.5px;margin-top:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.titem__meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--text-3);margin-top:8px}
.titem__author{color:var(--text-2)}
.titem__stats{display:flex;gap:16px;flex-shrink:0;text-align:center;padding-left:6px}
.tstat b{display:block;font-size:14.5px;color:var(--text)}
.tstat span{font-size:11.5px;color:var(--text-3)}
.tstat.is-on b{color:var(--brand)}

.empty{background:#fff;border:1px dashed var(--line);border-radius:12px;padding:44px 20px;text-align:center;color:var(--text-3)}
.empty p{margin-bottom:12px}

.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:18px 0 4px}
.pager__item{padding:7px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:13.5px;color:var(--text-2)}
.pager__item:hover{border-color:var(--brand);color:var(--brand)}
.pager__item.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.pager__item.is-disabled{color:#c9cdd4;background:var(--line-2)}
.pager__gap{align-self:center;color:var(--text-3)}

/* ---------- 侧栏 ---------- */
.mine{display:flex;gap:11px;align-items:center;margin-bottom:12px}
.mine img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.mine strong{display:block;font-size:14.5px}
.mine__lv{font-size:12.5px;color:var(--text-3)}
.mine__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;text-align:center;margin-bottom:12px}
.mine__grid a{padding:7px 2px;border-radius:9px;background:var(--line-2)}
.mine__grid a:hover{background:var(--brand-l)}
.mine__grid b{display:block;font-size:15px}
.mine__grid span{font-size:11.5px;color:var(--text-3)}
.signed{text-align:center;color:var(--ok);background:#e8ffea;border-radius:10px;padding:9px;font-size:13.5px}
.boardlist{display:flex;flex-direction:column;gap:2px}
.boardlist a{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:9px;font-size:14px}
.boardlist a:hover{background:var(--line-2)}
.boardlist__ico{
  width:26px;height:26px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--c,#3b6cff) 14%,transparent);color:var(--c,#3b6cff);font-size:13px;flex-shrink:0;
}
.boardlist__ico--sm{width:22px;height:22px;font-size:12px;border-radius:7px}
.boardlist__name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.boardlist__n{color:var(--text-3);font-size:12.5px}
.tagcloud{display:flex;flex-wrap:wrap;gap:7px}
.tagcloud a{background:var(--line-2);border-radius:20px;padding:4px 11px;font-size:12.5px;color:var(--text-2)}
.tagcloud a:hover{background:var(--brand-l);color:var(--brand)}
.tagcloud i{font-style:normal;color:var(--text-3);margin-left:5px;font-size:11px}
.tagcloud--center{justify-content:center;margin-top:8px}
.activity li{font-size:13px;color:var(--text-2);padding:6px 0;border-bottom:1px dashed var(--line-2);line-height:1.6}
.activity li:last-child{border-bottom:0}
.activity time{color:var(--text-3);font-size:12px;margin-left:5px}
.rank li{display:flex;align-items:center;gap:9px;padding:6px 0;font-size:14px}
.rank a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank b{color:var(--brand);font-size:13px}
.rank__no{width:19px;height:19px;border-radius:6px;background:var(--line-2);color:var(--text-3);font-size:11.5px;font-style:normal;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.rank__no--1{background:#ff7d00;color:#fff}
.rank__no--2{background:#ffb400;color:#fff}
.rank__no--3{background:#ffd08a;color:#8a5a00}
.avatars{display:flex;flex-wrap:wrap;gap:7px}
.avatars img{width:32px;height:32px;border-radius:50%;object-fit:cover}
.userlist a{display:flex;align-items:center;gap:9px;padding:6px 0;font-size:13.5px}
.userlist img{width:28px;height:28px;border-radius:50%;object-fit:cover}
.userlist span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.userlist i{font-style:normal;color:var(--text-3);font-size:12px}

/* ---------- 板块 ---------- */
.boardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.bcard header{display:flex;gap:11px;align-items:flex-start}
.bcard h2{font-size:15.5px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.bcard p{color:var(--text-3);font-size:13px;margin-top:4px}
.bcard__ico{
  width:38px;height:38px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--c,#3b6cff) 14%,transparent);color:var(--c,#3b6cff);font-size:18px;flex-shrink:0;
}
.bcard__meta{display:flex;gap:16px;margin-top:12px;font-size:12.5px;color:var(--text-3)}
.bcard__meta b{color:var(--text)}
.bcard__last{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line-2);font-size:12.5px;color:var(--text-2)}

/* ---------- 主题详情 ---------- */
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.post__title{font-size:22px;line-height:1.45;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.post__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding-bottom:14px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.post__author{display:flex;align-items:center;gap:10px}
.post__author img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.post__author strong{font-size:14.5px}
.post__sub{font-size:12.5px;color:var(--text-3);display:flex;align-items:center;flex-wrap:wrap}
.post__tags{display:flex;gap:8px;flex-wrap:wrap}
.post__tags a{font-size:12.5px;color:var(--brand)}
.post__body{padding:20px 0 6px}
.post__modbar{margin-top:14px;padding:9px 12px;background:var(--line-2);border-radius:10px;font-size:13px;display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.post__modbar select{padding:3px 7px;border:1px solid var(--line);border-radius:7px;font-size:12.5px}
.post__ft{display:flex;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line-2);flex-wrap:wrap}
.act{
  display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--line);background:#fff;
  border-radius:24px;font-size:14px;color:var(--text-2);cursor:pointer;font-family:inherit;transition:.15s;
}
.act:hover{border-color:var(--brand);color:var(--brand)}
.act.is-on{background:var(--brand-l);border-color:var(--brand);color:var(--brand);font-weight:600}
.act b{font-weight:600}
.act--sm{padding:4px 11px;font-size:12.5px;border-radius:20px}
.act--danger:hover{border-color:var(--danger);color:var(--danger)}

/* ---------- Markdown ---------- */
.md{font-size:15.5px;line-height:1.85;word-wrap:break-word;overflow-wrap:break-word}
.md .md-p{margin:0 0 14px}
.md .md-h{margin:22px 0 12px;font-weight:600}
.md h1.md-h{font-size:21px}
.md h2.md-h{font-size:18.5px}
.md h3.md-h{font-size:16.5px}
.md h4.md-h,.md h5.md-h,.md h6.md-h{font-size:15.5px}
.md .md-ul,.md .md-ol{margin:0 0 14px;padding-left:22px}
.md .md-ul{list-style:disc}
.md .md-ol{list-style:decimal}
.md .md-ul li,.md .md-ol li{margin:4px 0}
.md .md-quote{margin:0 0 14px;padding:10px 14px;border-left:3px solid var(--line);background:#fafbfc;color:var(--text-2);border-radius:0 8px 8px 0}
.md .md-code{background:#1f2430;color:#e6edf3;border-radius:11px;padding:14px 16px;overflow:auto;font-size:13.5px;line-height:1.65;margin:0 0 14px}
.md .md-code code{background:none;color:inherit;padding:0}
.md .md-inline{background:#f2f3f5;padding:1.5px 6px;border-radius:6px;color:#d6336c}
.md a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.md .md-img{border-radius:10px;margin:6px 0;max-width:100%}
.md .md-hr{border:0;border-top:1px solid var(--line);margin:20px 0}
.md .md-mention{color:var(--brand);font-weight:500}

/* ---------- 回复 ---------- */
.replies{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px}
.replies__hd{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.replies__hd h2{font-size:16px}
.reply{display:flex;gap:12px;padding:16px 0;border-top:1px solid var(--line-2)}
.reply--child{margin-top:10px;padding:12px 14px;background:#fafbfc;border-radius:11px;border-top:0}
.reply__avatar img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.reply__body{flex:1;min-width:0}
.reply__hd{display:flex;align-items:center;gap:8px;font-size:13px;flex-wrap:wrap}
.reply__name{font-weight:600;font-size:14px}
.reply__content{margin-top:6px;font-size:14.8px}
.reply__acts{display:flex;gap:8px;margin-top:9px;flex-wrap:wrap}
.composer,.cta,.related{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px}
.composer h2{font-size:16px;margin-bottom:12px}
.cta{text-align:center;color:var(--text-3)}
.cta .btn{margin:10px 5px 0}
.related h2{font-size:16px;margin-bottom:10px}
.related li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:14px;border-bottom:1px dashed var(--line-2)}
.related li:last-child{border-bottom:0}
.editor textarea{
  width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:14.5px;line-height:1.8;
  font-family:inherit;resize:vertical;outline:none;min-height:130px;
}
.editor textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.editor__bar{display:flex;align-items:center;justify-content:space-between;margin-top:10px;gap:10px;flex-wrap:wrap}
.quote-tip{background:var(--brand-l);color:var(--brand-d);border-radius:9px;padding:7px 12px;font-size:13px;margin-bottom:9px;display:flex;gap:9px;align-items:center}
.quote-tip button{background:none;border:0;color:var(--brand-d);cursor:pointer;font-size:12.5px;text-decoration:underline}

/* ---------- 举报弹层 ---------- */
.reportbox{position:fixed;inset:0;background:rgba(15,22,36,.45);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
/* hidden 属性必须能覆盖 display:flex，否则弹层会常驻显示 */
.reportbox[hidden]{display:none}
.reportbox__inner{background:#fff;border-radius:16px;padding:22px;width:100%;max-width:430px}
.reportbox h3{font-size:16px;margin-bottom:14px}
.radios{display:flex;flex-direction:column;gap:9px;margin-bottom:12px;font-size:14px}
.reportbox textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;font-size:14px;outline:none;resize:vertical}
.reportbox__ft{display:flex;justify-content:flex-end;gap:9px;margin-top:14px}

/* ---------- 个人主页 ---------- */
.profile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.profile__hd{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.profile__avatar{width:76px;height:76px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:var(--shadow)}
.profile__info{flex:1;min-width:200px}
.profile__info h1{font-size:20px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.profile__sign{color:var(--text-3);font-size:13.5px;margin-top:5px}
.profile__meta{display:flex;gap:14px;font-size:12.5px;color:var(--text-3);margin-top:8px;flex-wrap:wrap}
.lv{background:var(--brand-l);color:var(--brand);padding:1px 9px;border-radius:20px;font-weight:600}
.profile__actions{display:flex;gap:8px}
.profile__stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line-2)}
.profile__stats div{text-align:center}
.profile__stats b{display:block;font-size:18px}
.profile__stats span{font-size:12px;color:var(--text-3)}
.progress{margin-top:14px;position:relative;height:22px;background:var(--line-2);border-radius:20px;overflow:hidden}
.progress__bar{height:100%;background:linear-gradient(90deg,var(--brand),#7aa2ff);border-radius:20px;transition:width .3s}
.progress span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11.5px;color:var(--text-2)}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.kv div{background:var(--line-2);border-radius:10px;padding:9px 12px}
.kv span{display:block;font-size:12px;color:var(--text-3)}
.kv b{font-size:14px;font-weight:600}
.kv--wide{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.rline{padding:12px 0;border-bottom:1px dashed var(--line-2)}
.rline__hd{font-size:13px;color:var(--text-3);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.rline__body{margin-top:5px;font-size:14.5px}

/* ---------- 设置 / 表格 ---------- */
.settings{display:grid;grid-template-columns:186px minmax(0,1fr);gap:18px;align-items:start}
.settings__nav{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px;position:sticky;top:82px}
.settings__nav a{display:block;padding:9px 13px;border-radius:9px;font-size:14px;color:var(--text-2)}
.settings__nav a:hover{background:var(--line-2)}
.settings__nav a.is-on{background:var(--brand-l);color:var(--brand);font-weight:600}
.settings__main{display:flex;flex-direction:column;gap:16px;min-width:0}
.avatarup{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.avatarup img{width:72px;height:72px;border-radius:50%;object-fit:cover}
.avatarup form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.table{width:100%;border-collapse:collapse;font-size:13.8px}
.table th{text-align:left;font-weight:600;color:var(--text-3);font-size:12.5px;padding:9px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:11px 8px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:#fafbfd}
.table .inline{display:inline}
.hrow td{background:#fafbfd!important}
.tavatar{width:24px;height:24px;border-radius:50%;object-fit:cover;margin-right:6px}
.inlineforms{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-end;padding:6px 0}
.inlineforms label{display:block;font-size:12px;color:var(--text-3);margin-bottom:4px}
.inlineforms input,.inlineforms select{padding:6px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:13px;outline:none;min-width:130px}
.inlineforms--row{display:flex;gap:7px;align-items:center;justify-content:flex-end;padding:0}
.inlineforms--row input{min-width:150px}
.filterbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 14px;margin-bottom:14px}
.filterbar input[type=search],.filterbar select,.filterbar input[type=text]{padding:7px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:13.5px;outline:none}
.filterbar input[type=search]{min-width:200px}
.searchbar{display:flex;gap:9px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 15px;margin-bottom:16px;flex-wrap:wrap}
.searchbar input[type=search]{flex:1;min-width:200px;padding:9px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:14.5px;outline:none}
.searchbar select{padding:9px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:14px}
.usergrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:13px}
.ucard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 16px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:5px}
.ucard img{width:52px;height:52px;border-radius:50%;object-fit:cover;margin-bottom:4px}
.ucard strong{font-size:14.5px}
.ucard span{font-size:12.5px}
.ucard__sign{color:var(--text-3);font-size:12.5px}

/* ---------- 通知 ---------- */
.notify{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.notify.is-unread{border-left:3px solid var(--brand);background:#fbfcff}
.notify__ico{font-size:18px;line-height:1.4}
.notify__main{flex:1;min-width:0}
.notify__title{font-size:14.5px}
.notify__content{color:var(--text-3);font-size:13.5px;margin-top:4px}
.notify__meta{display:flex;gap:10px;align-items:center;margin-top:7px;font-size:12.5px;color:var(--text-3);flex-wrap:wrap}
.rules li{padding:6px 0;font-size:13.8px;color:var(--text-2);border-bottom:1px dashed var(--line-2);display:flex;justify-content:space-between;gap:10px}
.rules li:last-child{border-bottom:0}
.rules b{color:var(--brand)}
.rules--dotted li{display:block;border-bottom:0;padding:5px 0}

/* ---------- 签到 ---------- */
.signin__hd{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.signin__hd strong{font-size:17px}
.signin__done{display:flex;align-items:center;gap:11px}
.signin__check{width:44px;height:44px;border-radius:50%;background:#e8ffea;color:var(--ok);display:inline-flex;align-items:center;justify-content:center;font-size:22px}
.signin__tips{margin-top:18px;padding-top:14px;border-top:1px solid var(--line-2);color:var(--text-3);font-size:13px}
.signin__tips p{margin:4px 0}

/* ---------- 表单 ---------- */
.form--grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;margin-bottom:2px}
.field--full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text-2)}
.field input[type=text],.field input[type=password],.field input[type=email],.field input[type=number],.field select,.field textarea{
  padding:9px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:14.5px;outline:none;background:#fff;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.field input:disabled{background:var(--line-2);color:var(--text-3)}
.field textarea{resize:vertical;line-height:1.7}
.row{display:flex;align-items:center;gap:10px}
.row--wrap{flex-wrap:wrap;gap:18px}
.row label{font-size:14px;font-weight:400;display:flex;align-items:center;gap:6px;margin:0;color:var(--text-2)}
.form .btn{margin-top:8px}

/* ---------- 登录页 ---------- */
.page-auth{background:linear-gradient(160deg,#eef3ff,#f7f9fd 55%,#f5f7fb)}
.auth{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:34px 18px}
.auth__brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:18px;margin-bottom:8px}
.auth__slogan{color:var(--text-3);font-size:13.5px;margin-bottom:18px}
.auth__card{background:#fff;border-radius:18px;box-shadow:0 14px 40px rgba(23,43,77,.1);padding:28px 30px;width:100%;max-width:400px}
.auth__title{font-size:20px;margin-bottom:20px}
.auth__card .form .btn{margin-top:14px}
.auth__sso{margin-bottom:20px}
.auth__sso p{color:var(--text-3);font-size:13.5px;margin-bottom:12px}
.auth__or{display:flex;align-items:center;gap:12px;color:var(--text-3);font-size:12.5px;margin:16px 0 2px}
.auth__or::before,.auth__or::after{content:"";flex:1;height:1px;background:var(--line)}
.auth__foot{margin-top:18px;text-align:center;font-size:13.5px;color:var(--text-3)}
.auth__foot a{color:var(--brand)}

/* ---------- 后台 ---------- */
.topbar--admin{background:#1f2430;border-bottom:0}
.topbar--admin .brand,.topbar--admin .brand__name{color:#fff}
.topbar--admin .muted{color:#9aa4b2}
.topbar--admin .btn{background:transparent;border-color:#3a4252;color:#dfe4ec}
.topbar--admin .btn:hover{border-color:#5a6577;color:#fff}
.admin{display:grid;grid-template-columns:196px minmax(0,1fr);gap:20px;padding-top:20px;padding-bottom:40px;align-items:start}
.admin__side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;position:sticky;top:20px}
.admin__nav{display:flex;flex-direction:column;gap:2px}
.admin__nav a{display:flex;align-items:center;justify-content:space-between;padding:9px 13px;border-radius:9px;font-size:14px;color:var(--text-2)}
.admin__nav a:hover{background:var(--line-2)}
.admin__nav a.is-on{background:var(--brand-l);color:var(--brand);font-weight:600}
.admin__nav .badge{position:static;background:var(--danger);color:#fff;font-size:11px;padding:1px 6px;border-radius:9px;font-style:normal}
.admin__meta{margin-top:12px;padding-top:12px;border-top:1px solid var(--line-2);font-size:12px;color:var(--text-3);line-height:1.9}
.admin__main{display:flex;flex-direction:column;gap:16px;min-width:0}
.admin__main .card{padding:18px 20px}
.statgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:13px}
.statcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.statcard span{font-size:12.5px;color:var(--text-3)}
.statcard b{display:block;font-size:24px;font-weight:600;margin:2px 0}
.statcard__txt{font-size:17px!important}
.statcard i{font-style:normal;font-size:12px;color:var(--text-3)}
.statcard i a{color:var(--brand)}
.statcard.is-warn{border-color:#ffd8bf;background:#fffaf5}
.statcard.is-warn b{color:var(--warn)}

/* ---------- 错误页 ---------- */
.errpage{max-width:520px;margin:70px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:44px 30px}
.errpage__code{font-size:52px;font-weight:700;color:var(--brand);line-height:1.1;margin-bottom:8px}
.errpage h1{font-size:20px;margin-bottom:10px}
.errpage__actions{margin-top:22px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.footer{border-top:1px solid var(--line);background:#fff;margin-top:20px;padding:22px 0;font-size:13px;color:var(--text-3)}
.footer__inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.footer strong{color:var(--text)}
.footer__slogan{margin-left:9px}
.footer__links{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.footer__links a:hover{color:var(--brand)}
.footer__mode{background:var(--brand-l);color:var(--brand);padding:2px 10px;border-radius:20px;font-size:12px}

/* ---------- 移动端 ---------- */
@media (max-width:960px){
  .cols{grid-template-columns:1fr}
  .cols__side{position:static}
  .settings{grid-template-columns:1fr}
  .settings__nav{position:static;display:flex;gap:4px;overflow-x:auto}
  .settings__nav a{white-space:nowrap}
  .admin{grid-template-columns:1fr}
  .admin__side{position:static}
  .admin__nav{flex-direction:row;overflow-x:auto;gap:4px}
  .admin__nav a{white-space:nowrap}
  .admin__meta{display:none}
}
@media (max-width:720px){
  .topbar__inner{height:auto;padding:10px 0;flex-wrap:wrap;gap:10px}
  .topnav{order:3;flex:0 0 100%;width:100%;min-width:0;flex-wrap:wrap;justify-content:flex-start;gap:2px}
  .topnav a{padding:6px 10px;font-size:14px}
  .topsearch{display:none}
  .topbar__right{margin-left:auto}
  .hero{padding:20px 18px 0;border-radius:14px}
  .hero h1{font-size:20px}
  .hero__stats{gap:18px;margin-top:16px}
  .form--grid{grid-template-columns:1fr}
  .profile__stats{grid-template-columns:repeat(3,1fr);gap:14px}
  .post{padding:18px 16px}
  .post__title{font-size:18.5px}
  .replies{padding:16px 16px}
  .titem{padding:12px 13px}
  .titem__stats{display:none}
  .main{padding:14px 14px 34px}
  .wrap{padding:0 14px}
  .md{font-size:15px}
  .statgrid{grid-template-columns:repeat(2,1fr)}
}