/* ===========================================================
   瑞论坛 · 设计系统（Lumora 风格重塑）
   —— 靛紫渐变主色 / 大圆角 / 柔和彩色阴影 / 毛玻璃导航 / 渐变大标题
   —— 官方页 / WIKI 页共用
   =========================================================== */

:root{
  /* ---------- 主色：靛蓝 → 紫罗兰 → 天蓝 ---------- */
  --brand:#6366F1;
  --brand-2:#8B5CF6;
  --brand-3:#38BDF8;
  --brand-ink:#4F46E5;
  --grad-brand:linear-gradient(135deg,#6366F1 0%,#8B5CF6 48%,#38BDF8 100%);
  --grad-brand-2:linear-gradient(135deg,#7C5CF5 0%,#A855F7 100%);
  --grad-warm:linear-gradient(135deg,#F472B6 0%,#8B5CF6 100%);
  --grad-teal:linear-gradient(135deg,#06B6D4 0%,#3B82F6 100%);
  --grad-soft:linear-gradient(135deg,rgba(99,102,241,.10),rgba(56,189,248,.10));

  /* ---------- 文字 ---------- */
  --ink:#10132A;
  --ink-2:#39405C;
  --ink-3:#666E8A;
  --ink-4:#8E96B0;
  --ink-5:#B4BAD0;

  /* ---------- 面 ---------- */
  --line:#EBECF4;
  --line-2:#DFE1EE;
  --bg:#F7F7FC;
  --card:#FFFFFF;
  --card-2:#FBFBFE;

  /* ---------- 语义色 ---------- */
  --red:#E85D6A;
  --green:#17A673;
  --orange:#E08A1E;
  --purple:#8B5CF6;

  /* ---------- 圆角 ---------- */
  --r-xs:8px;
  --r-sm:12px;
  --r:16px;
  --r-lg:22px;
  --r-xl:28px;
  --r-pill:999px;

  /* ---------- 阴影 ---------- */
  --shadow-xs:0 1px 2px rgba(16,24,40,.05);
  --shadow-sm:0 1px 2px rgba(16,24,40,.04),0 4px 12px rgba(16,24,40,.05);
  --shadow:0 2px 6px rgba(16,24,40,.04),0 12px 28px rgba(16,24,40,.07);
  --shadow-lg:0 8px 24px rgba(16,24,40,.08),0 28px 64px rgba(16,24,40,.10);
  --glow:0 10px 30px rgba(99,102,241,.26);
  --glow-lg:0 18px 50px rgba(99,102,241,.30);

  --maxw:1360px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;}
body{
  font-family:"Inter","HarmonyOS Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  font-size:14px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1100px 520px at 10% -10%,rgba(139,92,246,.10),transparent 62%),
    radial-gradient(900px 460px at 92% -8%,rgba(56,189,248,.11),transparent 62%),
    var(--bg);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,textarea,select{font-family:inherit;font-size:14px;}
img{max-width:100%;}
::selection{background:rgba(99,102,241,.18);}
::-webkit-scrollbar{width:9px;height:9px;}
::-webkit-scrollbar-thumb{background:#D5D8E6;border-radius:5px;border:2px solid transparent;background-clip:padding-box;}
::-webkit-scrollbar-thumb:hover{background:#BFC4D8;background-clip:padding-box;}
::-webkit-scrollbar-track{background:transparent;}

/* 渐变文字 */
.grad-text{
  background:var(--grad-brand);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}

/* ============ 顶栏（毛玻璃） ============ */
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid rgba(16,24,40,.06);
}
.topbar-inner{
  max-width:var(--maxw);margin:0 auto;height:66px;
  display:flex;align-items:center;gap:16px;padding:0 24px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;
  background:var(--grad-brand);
  color:#fff;font-weight:800;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--glow);
  letter-spacing:1px;
}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.2px;}
.brand-sub{
  font-size:11px;color:var(--brand-ink);padding:3px 9px;
  border:1px solid rgba(99,102,241,.22);border-radius:var(--r-pill);
  background:rgba(99,102,241,.08);margin-left:2px;font-weight:600;
}

.topnav{display:flex;gap:4px;flex-shrink:0;}
.topnav-item{
  padding:7px 14px;border-radius:var(--r-pill);font-size:13.5px;
  color:var(--ink-3);transition:.18s;font-weight:500;
}
.topnav-item:hover{background:rgba(99,102,241,.08);color:var(--brand-ink);}
.topnav-item.active{
  color:var(--brand-ink);font-weight:700;
  background:rgba(99,102,241,.11);
}

.searchbox{
  flex:1;max-width:460px;margin-left:auto;
  position:relative;display:flex;align-items:center;
}
.searchbox svg{position:absolute;left:13px;color:var(--ink-4);pointer-events:none;transition:.18s;}
.searchbox input{
  width:100%;height:40px;padding:0 38px 0 38px;
  border:1px solid var(--line-2);border-radius:var(--r-pill);
  background:rgba(255,255,255,.9);outline:none;transition:.18s;font-size:13.5px;
  box-shadow:var(--shadow-xs);
}
.searchbox input::placeholder{color:var(--ink-5);}
.searchbox input:focus{
  border-color:rgba(99,102,241,.55);
  box-shadow:0 0 0 4px rgba(99,102,241,.12);
  background:#fff;
}
.searchbox:focus-within svg{color:var(--brand);}
.search-clear{
  position:absolute;right:12px;
  color:var(--ink-4);font-size:12px;padding:4px;border-radius:50%;
  line-height:1;transition:.15s;
}
.search-clear:hover{color:var(--ink-2);background:rgba(16,24,40,.06);}

.topbar-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  position:relative;font-size:16px;line-height:1;
  padding:8px 9px;border-radius:var(--r-pill);color:var(--ink-3);transition:.18s;
}
.icon-btn:hover{background:rgba(99,102,241,.09);color:var(--brand-ink);}
.icon-btn .dot{
  position:absolute;top:5px;right:6px;width:7px;height:7px;
  border-radius:50%;background:var(--red);border:2px solid #fff;
}

/* ============ 按钮 ============ */
.btn{
  height:40px;padding:0 20px;border-radius:var(--r-pill);
  font-size:13.5px;font-weight:700;transition:.2s;white-space:nowrap;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
}
.btn-primary{
  background:var(--grad-brand);color:#fff;
  box-shadow:var(--glow);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:var(--glow-lg);
  filter:saturate(115%);
}
.btn-ghost{
  background:#fff;border:1px solid var(--line-2);color:var(--ink-2);
  box-shadow:var(--shadow-xs);
}
.btn-ghost:hover{
  border-color:rgba(99,102,241,.5);color:var(--brand-ink);
  box-shadow:0 6px 18px rgba(99,102,241,.14);
}
.btn-lg{height:48px;padding:0 28px;font-size:15px;border-radius:var(--r-pill);}
.btn-block{width:100%;margin-top:14px;}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none!important;}

.avatar{
  width:34px;height:34px;border-radius:50%;
  color:#fff;font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  text-transform:uppercase;
  box-shadow:0 2px 6px rgba(16,24,40,.14);
}

/* 只读徽标 */
.readonly-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;color:var(--ink-3);
  background:rgba(139,92,246,.08);border:1px solid rgba(139,92,246,.2);
  padding:6px 13px;border-radius:var(--r-pill);white-space:nowrap;font-weight:600;
}
.readonly-badge .lock{font-size:11px;}

/* 顶栏锚点导航的目标区块 —— 滚动定位时避开吸顶栏 */
[id]{scroll-margin-top:88px;}

/* 用户菜单 */
.user-menu{position:relative;flex-shrink:0;}
.user-trigger{
  display:flex;align-items:center;gap:8px;
  padding:4px 10px 4px 4px;border-radius:var(--r-pill);transition:.18s;
}
.user-trigger:hover{background:rgba(99,102,241,.09);}
.user-name{font-size:13px;color:var(--ink-2);font-weight:600;}
.dropdown{
  position:absolute;right:0;top:calc(100% + 10px);min-width:196px;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-lg);padding:7px;display:none;z-index:120;
  animation:dropIn .16s ease-out;
}
@keyframes dropIn{from{opacity:0;transform:translateY(-6px) scale(.98);}to{opacity:1;transform:none;}}
.dropdown.open{display:block;}
.dropdown-head{padding:10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px;}
.dropdown-head b{display:block;font-size:13.5px;color:var(--ink);}
.dropdown-head span{font-size:11.5px;color:var(--ink-5);}
.dropdown-item{
  display:block;width:100%;text-align:left;
  padding:9px 12px;border-radius:10px;
  font-size:13px;color:var(--ink-2);transition:.15s;
}
.dropdown-item:hover{background:rgba(99,102,241,.09);color:var(--brand-ink);}

/* ============ 布局 ============ */
.layout{
  max-width:var(--maxw);margin:0 auto;padding:22px 24px 72px;
  display:grid;grid-template-columns:210px minmax(0,1fr) 312px;gap:24px;
  align-items:start;
}

/* ============ 左侧 ============ */
.sidebar{position:sticky;top:86px;}
.side-block{margin-bottom:8px;}
.side-item{
  display:flex;align-items:center;gap:11px;
  padding:10px 13px;border-radius:12px;
  color:var(--ink-3);font-size:13.5px;transition:.18s;cursor:pointer;
  font-weight:500;
}
.side-item:hover{background:rgba(99,102,241,.07);color:var(--brand-ink);}
.side-item.active{
  background:var(--grad-brand);color:#fff;font-weight:700;
  box-shadow:var(--glow);
}
.si-ico{font-size:13px;width:16px;text-align:center;opacity:.9;}
.si-badge{
  margin-left:auto;font-style:normal;font-size:10px;
  background:rgba(255,255,255,.24);padding:2px 7px;border-radius:var(--r-pill);
}
.side-item:not(.active) .si-badge{background:rgba(99,102,241,.12);color:var(--brand-ink);}
.side-sep{height:1px;background:var(--line);margin:16px 0;}
.side-title{
  font-size:11px;color:var(--ink-4);padding:0 13px 9px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;
}

.scene-card{
  margin:0 8px 12px;padding:16px;border-radius:var(--r-lg);
  background:var(--grad-brand);
  color:#fff;position:relative;overflow:hidden;
  box-shadow:var(--glow-lg);
}
.scene-card::after{
  content:'';position:absolute;width:170px;height:170px;right:-56px;top:-64px;
  background:radial-gradient(circle,rgba(255,255,255,.34),transparent 66%);
  pointer-events:none;
}
.scene-name{font-size:16px;font-weight:800;margin:4px 0 6px;letter-spacing:-.2px;}
.scene-desc{font-size:11.5px;opacity:.92;line-height:1.6;}
.scene-meta{font-size:11px;opacity:.88;margin-top:10px;display:flex;gap:6px;align-items:center;flex-wrap:wrap;}
.dotsep{opacity:.6;}

.scene-switch{display:flex;flex-wrap:wrap;gap:7px;padding:0 9px;}
.scene-btn{
  border:1px solid var(--line-2);background:#fff;color:var(--ink-3);
  padding:5px 12px;border-radius:var(--r-pill);font-size:12px;transition:.18s;
}
.scene-btn:hover{border-color:rgba(99,102,241,.45);color:var(--brand-ink);box-shadow:0 4px 12px rgba(99,102,241,.12);}
.scene-btn.active{
  background:var(--grad-soft);border-color:rgba(99,102,241,.42);
  color:var(--brand-ink);font-weight:700;
}

.saved-list{padding:0 9px;}
.saved-empty{font-size:12px;color:var(--ink-5);padding:4px 0;}
.saved-item{
  font-size:12.5px;color:var(--ink-2);padding:8px 10px;border-radius:10px;
  cursor:pointer;line-height:1.5;transition:.15s;
  border-left:2px solid transparent;
}
.saved-item:hover{background:rgba(99,102,241,.07);color:var(--brand-ink);border-left-color:var(--brand);}

.side-foot{padding:10px 13px;font-size:11.5px;color:var(--ink-5);line-height:2.1;}
.side-foot a{color:var(--ink-4);margin-right:12px;}
.side-foot a:hover{color:var(--brand-ink);}
.copyright{margin-top:8px;opacity:.85;}

.site-switch{display:flex;flex-direction:column;gap:8px;}
.site-link{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:var(--r-sm);padding:11px 13px;
  transition:.18s;background:#fff;
}
.site-link:hover{
  border-color:rgba(99,102,241,.4);background:rgba(99,102,241,.04);
  transform:translateY(-1px);box-shadow:0 8px 20px rgba(16,24,40,.07);
}
.site-link .sl-ico{font-size:14px;width:20px;text-align:center;color:var(--brand);}
.site-link .sl-name{font-size:13px;font-weight:700;color:var(--ink-2);}
.site-link .sl-desc{font-size:11.5px;color:var(--ink-5);}
.site-link .sl-arrow{margin-left:auto;color:var(--ink-5);font-size:15px;transition:.18s;}
.site-link:hover .sl-arrow{color:var(--brand);transform:translateX(2px);}

/* ============ 中间 ============ */
.main{min-width:0;}
.page-head{padding:2px 0 14px;}
.page-title{font-size:24px;font-weight:800;margin:0 0 5px;letter-spacing:-.4px;}
.page-sub{font-size:13.5px;color:var(--ink-3);}

/* hidden 属性全局兜底
   —— 作者样式里的 display:flex 会覆盖 UA 样式表的 [hidden]{display:none}
   —— 这类坑之前在 .modal 上踩过一次，这里一次性堵住 */
[hidden]{display:none!important;}

/* ============ 场景横幅（Hero） ============ */
.scene-hero{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  padding:30px 32px;
  background:
    radial-gradient(520px 240px at 88% 12%,rgba(255,255,255,.3),transparent 62%),
    var(--grad-brand);
  color:#fff;
  box-shadow:var(--glow-lg);
  margin-bottom:20px;
}
.scene-hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(320px 200px at 10% 92%,rgba(255,255,255,.18),transparent 60%),
    radial-gradient(260px 180px at 72% 96%,rgba(56,189,248,.45),transparent 62%);
  pointer-events:none;
}
.sh-inner{position:relative;z-index:1;display:flex;align-items:center;gap:26px;}
.sh-text{flex:1;min-width:0;}
.sh-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:700;letter-spacing:.6px;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.32);
  padding:5px 12px;border-radius:var(--r-pill);margin-bottom:13px;
}
.sh-title{
  font-size:27px;font-weight:800;line-height:1.32;margin:0 0 9px;
  letter-spacing:-.5px;
}
.sh-desc{font-size:13.5px;opacity:.94;margin:0;line-height:1.7;max-width:560px;}
.sh-stats{display:flex;gap:22px;margin-top:18px;flex-wrap:wrap;}
.sh-stat b{display:block;font-size:19px;font-weight:800;letter-spacing:-.3px;}
.sh-stat span{font-size:11.5px;opacity:.85;}

/* 横幅右侧的浮动玻璃卡 */
.sh-visual{
  flex-shrink:0;width:268px;position:relative;height:150px;
  display:flex;align-items:center;justify-content:center;
}
.sh-float{
  position:absolute;border-radius:var(--r);
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.34);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding:10px 13px;box-shadow:0 12px 30px rgba(16,24,40,.18);
}
.sh-float b{display:block;font-size:13px;font-weight:800;}
.sh-float span{font-size:10.5px;opacity:.86;}
.sh-float.f1{top:2px;left:0;width:132px;transform:rotate(-4deg);}
.sh-float.f2{bottom:4px;right:0;width:142px;transform:rotate(3.5deg);}
.sh-float.f3{
  left:50%;top:50%;transform:translate(-50%,-50%);
  width:172px;background:rgba(255,255,255,.94);border-color:rgba(255,255,255,.6);
  color:var(--ink);
}
.sh-float.f3 b{color:var(--ink);}
.sh-float.f3 span{color:var(--ink-3);}
.sh-float .sh-bar{height:5px;border-radius:3px;background:rgba(16,24,40,.1);margin-top:7px;overflow:hidden;}
.sh-float .sh-bar i{display:block;height:100%;background:var(--grad-brand);border-radius:3px;}

/* ============ Tab（分段控件） ============ */
.tabs{
  display:flex;gap:3px;background:rgba(16,24,40,.045);
  padding:4px;border-radius:var(--r-pill);
  margin-bottom:16px;width:fit-content;max-width:100%;
  position:sticky;top:82px;z-index:50;
  overflow-x:auto;scrollbar-width:none;
}
.tabs::-webkit-scrollbar{display:none;}
.tab{
  flex:0 0 auto;border:0;background:transparent;color:var(--ink-3);
  padding:9px 20px;border-radius:var(--r-pill);font-size:13.5px;transition:.2s;font-weight:600;
  white-space:nowrap;
}
.tab:hover{color:var(--brand-ink);}
.tab.active{
  background:#fff;color:var(--brand-ink);font-weight:700;
  box-shadow:0 2px 8px rgba(16,24,40,.09);
}

.feed{display:flex;flex-direction:column;gap:14px;}

/* ============ 问题卡片 ============ */
.q-card{
  background:var(--card);border-radius:var(--r-lg);
  padding:20px 22px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:.22s;cursor:pointer;position:relative;overflow:hidden;
}
.q-card::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--grad-brand);opacity:0;transition:.22s;
}
.q-card:hover{
  box-shadow:var(--shadow);border-color:rgba(99,102,241,.28);
  transform:translateY(-3px);
}
.q-card:hover::before{opacity:1;}
.q-card.pinned{border-left:3px solid var(--orange);}

.qc-top{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap;}
.qc-tag-scene{
  font-size:11px;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(99,102,241,.1);color:var(--brand-ink);font-weight:700;
}
.qc-board{
  font-size:11px;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(139,92,246,.12);color:var(--purple);font-weight:700;
}
.qc-board.wiki{background:rgba(23,166,115,.12);color:var(--green);}
.qc-pin{font-size:11px;color:var(--orange);font-weight:700;}
.qc-hot{font-size:11px;color:var(--red);font-weight:700;}

.qc-title{
  font-size:17.5px;font-weight:700;line-height:1.5;margin:0 0 9px;
  color:var(--ink);transition:.18s;letter-spacing:-.2px;
}
.q-card:hover .qc-title{color:var(--brand-ink);}
.qc-excerpt{
  font-size:13.5px;color:var(--ink-3);line-height:1.7;margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

.qc-foot{display:flex;align-items:center;gap:9px;flex-wrap:wrap;}
.qc-author{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);}
.qc-author b{color:var(--ink-2);font-weight:700;}
.qc-author .avatar{width:24px;height:24px;font-size:11px;}
.qc-time{font-size:12px;color:var(--ink-5);}
.qc-stats{margin-left:auto;display:flex;gap:16px;font-size:12px;color:var(--ink-4);}
.qc-stat{display:flex;align-items:center;gap:5px;}
.qc-stat b{color:var(--ink-3);font-weight:700;}
.qc-save{
  font-size:16px;color:var(--ink-5);
  padding:4px 6px;border-radius:10px;line-height:1;transition:.18s;
}
.qc-save:hover{color:var(--orange);background:rgba(255,183,77,.14);}
.qc-save.on{color:var(--orange);}
.qc-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px;}
.qc-tag{
  font-size:11.5px;color:var(--brand-ink);background:rgba(99,102,241,.07);
  padding:3px 11px;border-radius:var(--r-pill);transition:.15s;font-weight:500;
}
.qc-tag:hover{background:rgba(99,102,241,.15);}

.feed-end{text-align:center;color:var(--ink-5);font-size:12.5px;padding:26px 0 8px;}

/* ============ 详情 ============ */
.back-btn{
  color:var(--ink-3);font-size:13.5px;padding:8px 14px 14px;transition:.18s;
  display:inline-flex;align-items:center;gap:6px;border-radius:var(--r-pill);
}
.back-btn:hover{color:var(--brand-ink);background:rgba(99,102,241,.08);}
.q-detail{
  background:var(--card);border-radius:var(--r-xl);
  padding:30px 34px;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.qd-title{font-size:26px;font-weight:800;line-height:1.4;margin:0 0 16px;letter-spacing:-.5px;}
.qd-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:22px;}
.qd-meta .qc-author{font-size:13px;}
.qd-meta .qc-author .avatar{width:28px;height:28px;font-size:12px;}
.qd-meta .qc-author b{color:var(--brand-ink);}
.qd-body{font-size:15.5px;line-height:1.9;color:var(--ink-2);white-space:pre-wrap;word-break:break-word;}
.qd-tags{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0;}
.qd-tags .qc-tag{font-size:12.5px;padding:5px 13px;}

.qd-actions{display:flex;gap:10px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap;align-items:center;}
.qd-views{font-size:13px;color:var(--ink-3);font-weight:700;margin-left:auto;}
.qd-views-label{font-size:12.5px;color:var(--ink-4);}
.act-btn{
  border:1px solid var(--line-2);background:#fff;color:var(--ink-2);
  padding:8px 18px;border-radius:var(--r-pill);font-size:13px;transition:.18s;
  display:inline-flex;align-items:center;gap:7px;font-weight:600;
}
.act-btn:hover{border-color:rgba(99,102,241,.45);color:var(--brand-ink);box-shadow:0 6px 16px rgba(99,102,241,.14);}
.act-btn.on{background:rgba(99,102,241,.1);border-color:rgba(99,102,241,.4);color:var(--brand-ink);font-weight:700;}
.act-btn.on .act-ico{color:var(--orange);}
.act-ico{font-size:14px;}
.act-btn b{color:var(--ink-3);font-weight:700;}
.act-btn.disabled{opacity:.45;cursor:not-allowed;}
.act-btn.disabled:hover{border-color:var(--line-2);color:var(--ink-2);box-shadow:none;}

.qd-answers-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.qd-answers-head h2{font-size:18px;margin:0;font-weight:800;}
.sort-select{
  border:1px solid var(--line-2);border-radius:var(--r-pill);padding:7px 14px;
  font-size:12.5px;color:var(--ink-2);background:#fff;outline:none;cursor:pointer;transition:.18s;
}
.sort-select:focus{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 3px rgba(99,102,241,.1);}

.answer-list{display:flex;flex-direction:column;gap:14px;}
.answer-foot{
  font-size:12px;color:var(--ink-5);text-align:center;
  padding:16px 0 6px;border-top:1px dashed var(--line-2);margin-top:6px;
}
.answer-card{
  background:var(--card-2);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:20px 22px;
}
.answer-card.accepted{background:rgba(23,166,115,.05);border-color:rgba(23,166,115,.26);}
.ac-head{display:flex;align-items:center;gap:10px;margin-bottom:13px;flex-wrap:wrap;}
.ac-head .avatar{width:28px;height:28px;font-size:12px;}
.ac-name{font-size:13.5px;font-weight:700;color:var(--ink-2);}
.ac-role{font-size:11.5px;color:var(--ink-5);}
.ac-time{font-size:11.5px;color:var(--ink-5);margin-left:auto;}
.ac-accepted{font-size:11px;background:var(--green);color:#fff;padding:3px 9px;border-radius:var(--r-pill);font-weight:700;}
.ac-votes{
  font-size:12px;color:var(--ink-3);border:1px solid var(--line-2);
  background:#fff;padding:3px 11px;border-radius:var(--r-pill);
}
.ac-votes b{color:var(--brand-ink);font-weight:800;}
.ac-body{font-size:14.5px;line-height:1.85;color:var(--ink-2);white-space:pre-wrap;word-break:break-word;}
.ac-foot{margin-top:13px;display:flex;gap:18px;font-size:12.5px;color:var(--ink-4);}
.ac-foot button{padding:0;font-size:12.5px;color:inherit;transition:.15s;}
.ac-foot button:hover{color:var(--brand-ink);}
.ac-foot button:disabled{cursor:not-allowed;opacity:.6;}
.ac-foot button:disabled:hover{color:var(--ink-4);}

.answer-editor{
  margin-top:24px;background:var(--card-2);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:18px 20px;
}
.ae-head{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-3);margin-bottom:11px;}
.ae-head b{color:var(--ink);}
.answer-editor textarea{
  width:100%;border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:13px 15px;min-height:130px;resize:vertical;outline:none;
  line-height:1.75;font-size:14px;background:#fff;transition:.18s;
}
.answer-editor textarea:focus{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 4px rgba(99,102,241,.1);}
.ae-foot{display:flex;align-items:center;justify-content:flex-end;gap:14px;margin-top:12px;}
.ae-hint{font-size:11.5px;color:var(--ink-5);}

/* 登录引导 */
.login-prompt{
  margin-top:24px;background:rgba(99,102,241,.05);border:1px dashed rgba(99,102,241,.3);
  border-radius:var(--r-lg);padding:26px;text-align:center;
}
.login-prompt h4{margin:0 0 6px;font-size:16px;color:var(--ink);}
.login-prompt p{margin:0 0 16px;font-size:13px;color:var(--ink-3);}

/* ============ 右栏 ============ */
.rightbar{position:sticky;top:86px;display:flex;flex-direction:column;gap:16px;}
.card{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-radius:var(--r-lg);padding:20px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.card-title{font-size:14px;font-weight:800;margin-bottom:14px;color:var(--ink);letter-spacing:-.1px;}
.scene-stats{display:flex;gap:9px;}
.stat{
  flex:1;text-align:center;padding:12px 6px;
  background:var(--grad-soft);border-radius:var(--r-sm);
  border:1px solid rgba(99,102,241,.12);
}
.stat b{display:block;font-size:17px;color:var(--brand-ink);font-weight:800;letter-spacing:-.3px;}
.stat span{font-size:11px;color:var(--ink-4);}

.hot-tags{list-style:none;margin:0;padding:0;}
.hot-tags li{
  display:flex;align-items:center;gap:10px;padding:8px 0;
  font-size:13px;cursor:pointer;border-radius:10px;transition:.15s;
}
.hot-tags li:hover{color:var(--brand-ink);}
.hot-tags .rank{
  width:20px;height:20px;border-radius:7px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:800;color:#fff;background:var(--ink-5);
}
.hot-tags .rank.top{background:linear-gradient(135deg,#F472B6,#EF4444);}
.hot-tags .rank.top2{background:linear-gradient(135deg,#FB923C,#F59E0B);}
.hot-tags .rank.top3{background:linear-gradient(135deg,#60A5FA,#3B82F6);}
.hot-tags .name{flex:1;color:var(--ink-2);}
.hot-tags li:hover .name{color:var(--brand-ink);}
.hot-tags .cnt{font-size:11.5px;color:var(--ink-5);}

.board-list{display:flex;flex-direction:column;gap:10px;}
.board-item{
  border:1px solid var(--line);border-radius:var(--r-sm);padding:13px 15px;
  cursor:pointer;transition:.18s;background:#fff;
}
.board-item:hover{border-color:rgba(99,102,241,.4);transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,24,40,.07);}
.bi-head{display:flex;align-items:center;gap:8px;}
.bi-name{font-size:14px;font-weight:800;}
.bi-badge{font-size:10px;padding:2px 8px;border-radius:var(--r-pill);background:rgba(99,102,241,.1);color:var(--brand-ink);font-weight:700;}
.bi-badge.p{background:rgba(23,166,115,.12);color:var(--green);}
.bi-desc{font-size:11.5px;color:var(--ink-4);margin:4px 0 8px;}
.bi-meta{font-size:11px;color:var(--ink-5);display:flex;gap:12px;}

.people{list-style:none;margin:0;padding:0;}
.people li{display:flex;align-items:center;gap:10px;padding:7px 0;}
.people .avatar{width:32px;height:32px;font-size:12px;}
.p-name{font-size:13px;font-weight:700;color:var(--ink-2);line-height:1.35;}
.p-title{font-size:11.5px;color:var(--ink-5);}
.p-follow{
  margin-left:auto;border:1px solid var(--line-2);background:#fff;
  color:var(--ink-3);padding:5px 12px;border-radius:var(--r-pill);font-size:12px;transition:.18s;font-weight:600;
}
.p-follow:hover{border-color:rgba(99,102,241,.45);color:var(--brand-ink);}
.p-follow.on{background:rgba(99,102,241,.1);border-color:rgba(99,102,241,.35);color:var(--brand-ink);}

.card-quiet{background:rgba(247,247,252,.9);}
.quiet-text{font-size:12.5px;color:var(--ink-3);line-height:1.8;margin:0 0 12px;}
.quiet-rule{border-top:1px dashed var(--line-2);padding-top:12px;}
.qr-row{display:flex;gap:9px;font-size:12px;color:var(--ink-4);line-height:1.7;margin-bottom:8px;}
.qr{color:var(--brand);flex-shrink:0;font-weight:700;}

/* ============ 弹窗 ============ */
.modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;}
.modal[hidden]{display:none;}
.modal-mask{position:absolute;inset:0;background:rgba(16,19,42,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.modal-box{
  position:relative;background:#fff;border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);
  width:100%;max-width:600px;max-height:88vh;display:flex;flex-direction:column;
  animation:pop .22s cubic-bezier(.2,.9,.3,1.2);
  overflow:hidden;
}
.modal-box.narrow{max-width:400px;}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.97);}to{opacity:1;transform:none;}}
.modal-head{display:flex;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);background:var(--card-2);}
.modal-head h3{margin:0;font-size:16px;font-weight:800;flex:1;letter-spacing:-.2px;}
.modal-x{
  font-size:15px;color:var(--ink-4);padding:6px 9px;border-radius:10px;transition:.15s;
}
.modal-x:hover{color:var(--ink);background:rgba(16,24,40,.06);}
.modal-body{padding:22px;overflow-y:auto;}
.modal-foot{padding:15px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;background:var(--card-2);}

.field{display:block;margin-bottom:18px;}
.field-label{display:block;font-size:13px;color:var(--ink-2);font-weight:700;margin-bottom:8px;}
.field-label em{font-style:normal;font-weight:400;color:var(--ink-5);font-size:12px;}
.field input,.field textarea,.field select{
  width:100%;border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:11px 14px;outline:none;transition:.18s;line-height:1.6;background:#fff;
}
.field textarea{resize:vertical;font-size:14px;}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:rgba(99,102,241,.5);box-shadow:0 0 0 4px rgba(99,102,241,.11);
}
.field-err{font-size:12px;color:var(--red);margin-top:6px;min-height:16px;}
.radio-row{display:flex;gap:10px;}
.radio{
  display:flex;align-items:center;gap:7px;padding:8px 18px;
  border:1px solid var(--line-2);border-radius:var(--r-pill);cursor:pointer;font-size:13px;transition:.18s;
}
.radio:hover{border-color:rgba(99,102,241,.4);}
.radio input{margin:0;accent-color:var(--brand);}
.radio:has(input:checked){border-color:rgba(99,102,241,.5);background:rgba(99,102,241,.08);color:var(--brand-ink);font-weight:700;}

/* 登录页 */
.login-view{
  max-width:432px;margin:64px auto;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);padding:38px 36px;
}
.login-logo{
  width:52px;height:52px;border-radius:17px;margin:0 auto 16px;
  background:var(--grad-brand);
  color:#fff;font-size:23px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--glow-lg);
}
.login-view h2{text-align:center;font-size:20px;margin:0 0 6px;font-weight:800;letter-spacing:-.3px;}
.login-view .sub{text-align:center;font-size:13px;color:var(--ink-4);margin:0 0 26px;}
.login-field{margin-bottom:16px;}
.login-field label{display:block;font-size:13px;color:var(--ink-2);font-weight:700;margin-bottom:7px;}
.login-field input{
  width:100%;height:44px;border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:0 14px;outline:none;transition:.18s;font-size:14px;background:#fff;
}
.login-field input:focus{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 4px rgba(99,102,241,.1);}
.login-error{
  background:rgba(232,93,106,.08);color:#C8384A;border-radius:var(--r-sm);padding:11px 14px;
  font-size:12.5px;margin-bottom:16px;display:none;border:1px solid rgba(232,93,106,.2);
}
.login-error.show{display:block;}
.login-submit{
  width:100%;height:46px;border-radius:var(--r-pill);background:var(--grad-brand);
  color:#fff;font-size:15px;font-weight:700;transition:.2s;margin-top:6px;
  box-shadow:var(--glow);
}
.login-submit:hover{transform:translateY(-1px);box-shadow:var(--glow-lg);}
/* 图形验证码：输入框 + 可点击更换的 SVG 图 */
.login-captcha{display:flex;gap:10px;align-items:center;}
.login-captcha input{flex:1;min-width:0;}
.captcha-box{
  flex:0 0 120px;height:44px;padding:0;
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  background:#f5f6ff;overflow:hidden;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.18s;
}
.captcha-box:hover{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 3px rgba(99,102,241,.08);}
.captcha-box svg{display:block;width:120px;height:44px;}
.captcha-box .captcha-tip{font-size:12px;color:var(--ink-4);}

/* ============ Toast ============ */
.toast{
  position:fixed;left:50%;top:86px;transform:translateX(-50%);
  background:rgba(16,19,42,.9);color:#fff;padding:11px 22px;border-radius:var(--r-pill);
  font-size:13px;z-index:300;box-shadow:var(--shadow-lg);
  animation:toastIn .22s cubic-bezier(.2,.9,.3,1.2);
  backdrop-filter:blur(10px);max-width:90vw;text-align:center;
}
.toast[hidden]{display:none;}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,-10px);}to{opacity:1;transform:translateX(-50%);}}

.empty{
  padding:70px 20px;text-align:center;color:var(--ink-5);font-size:13.5px;
  background:rgba(255,255,255,.6);border:1px dashed var(--line-2);border-radius:var(--r-lg);
}
.empty .big{font-size:36px;opacity:.4;display:block;margin-bottom:12px;}

/* ============ 响应式 ============ */
@media (max-width:1240px){
  .layout{grid-template-columns:196px minmax(0,1fr);gap:20px;}
  .rightbar{display:none;}
}
@media (max-width:900px){
  .layout{grid-template-columns:1fr;padding:14px;}
  .sidebar{display:none;}
  .topnav{display:none;}
  .searchbox{max-width:none;}
  .q-detail{padding:20px;}
  .qd-title{font-size:21px;}
  .login-view{margin:20px auto;padding:28px 22px;}
  .sh-visual{display:none;}
  .scene-hero{padding:24px 22px;border-radius:var(--r-lg);}
  .sh-title{font-size:22px;}
  .tabs{position:static;}
}
@media (max-width:600px){
  .topbar-inner{gap:10px;padding:0 14px;height:60px;}
  .brand-name{display:none;}
  .topbar-actions .icon-btn{display:none;}
  .user-name{display:none;}
  .qc-stats{gap:12px;width:100%;margin-left:0;order:9;padding-top:4px;}
  .qc-save{position:absolute;right:16px;bottom:16px;}
  .qc-title{font-size:16px;}
  .readonly-badge .badge-text{display:none;}
  .readonly-badge{padding:6px 10px;}
  .topbar-actions{gap:7px;}
  .topbar-actions .btn{padding:0 14px;font-size:12.5px;}
  .qd-actions .readonly-badge{white-space:normal;padding:6px 12px;}
  .qd-actions .readonly-badge .badge-text{display:inline;}
  .sh-stats{gap:16px;}
}


/* ===========================================================
   移动端导航条 —— 侧栏在窄屏隐藏后，用它保证所有视图可达
   =========================================================== */
.mobile-nav{display:none;}

@media (max-width:900px){
  .mobile-nav{
    display:flex;gap:7px;overflow-x:auto;padding:10px 0 12px;
    margin-bottom:4px;scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
  }
  .mobile-nav::-webkit-scrollbar{display:none;}
  .mobile-nav button{
    flex-shrink:0;border:1px solid var(--line-2);background:#fff;
    color:var(--ink-2);padding:7px 15px;border-radius:var(--r-pill);font-size:13px;
    transition:.18s;white-space:nowrap;font-weight:600;
    box-shadow:var(--shadow-xs);
  }
  .mobile-nav button.active{
    background:var(--grad-brand);border-color:transparent;color:#fff;font-weight:700;
    box-shadow:var(--glow);
  }
  .mobile-nav .mn-admin-link{
    flex-shrink:0;display:inline-block;border:1px solid var(--line-2);background:#fff;
    color:var(--ink-2);padding:7px 15px;border-radius:var(--r-pill);font-size:13px;
    transition:.18s;white-space:nowrap;font-weight:600;
    box-shadow:var(--shadow-xs);
  }
  .mobile-nav .mn-admin-link:hover{
    background:var(--grad-brand);border-color:transparent;color:#fff;
  }
  .mobile-nav .mn-sep{
    flex-shrink:0;width:1px;background:var(--line-2);margin:6px 3px;
  }
  .mobile-nav{
    -webkit-mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
    mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
  }
}

/* ===========================================================
   文章形态 · 卡片 / 阅读页 / 编辑器 / Markdown 排版
   =========================================================== */

/* ---------- 文章卡片 ---------- */
.art-card{
  background:var(--card);border-radius:var(--r-lg);
  padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:.22s;cursor:pointer;border:1px solid var(--line);
  display:flex;gap:18px;
}
.art-card:hover{
  box-shadow:var(--shadow);border-color:rgba(99,102,241,.28);
  transform:translateY(-3px);
}

.art-cover{
  width:150px;height:98px;border-radius:var(--r);flex-shrink:0;
  position:relative;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:11px;
}
.art-cover::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 76% 18%,rgba(255,255,255,.4),transparent 58%);
}
/* 分类图标徽章 —— 左上角，与右下角分类角标成对，色块上下都有内容 */
.art-cover .cv-icon{
  position:absolute;left:10px;top:10px;z-index:2;
  width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);
  color:#fff;pointer-events:none;
}
.art-cover .cv-icon svg{width:15px;height:15px;display:block;}
/* 前景信息层 —— 关键词 + 副标签 + 字数日期 */
.art-cover .cv-info{
  position:relative;z-index:1;min-width:0;
  display:flex;flex-direction:column;gap:2px;
}
.art-cover .cv-key{
  font-size:15px;font-weight:800;color:#fff;line-height:1.25;
  letter-spacing:-.2px;
  text-shadow:0 1px 3px rgba(0,0,0,.22);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.art-cover .cv-sub{
  font-size:10.5px;color:rgba(255,255,255,.88);line-height:1.3;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  text-shadow:0 1px 2px rgba(0,0,0,.2);
}
.art-cover .cv-meta{
  font-size:10px;color:rgba(255,255,255,.72);line-height:1.3;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  text-shadow:0 1px 2px rgba(0,0,0,.2);
}
.art-cover .cv-cat{
  position:absolute;right:9px;top:9px;z-index:2;
  font-size:10px;padding:3px 9px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.92);color:#2A2F4A;font-weight:700;
  backdrop-filter:blur(4px);
}

.art-body{flex:1;min-width:0;}
.art-title{
  font-size:17px;font-weight:700;line-height:1.5;margin:0 0 8px;
  color:var(--ink);transition:.18s;letter-spacing:-.2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.art-card:hover .art-title{color:var(--brand-ink);}
.art-summary{
  font-size:13px;color:var(--ink-3);line-height:1.7;margin:0 0 12px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.art-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--ink-4);}
.art-meta .qc-author{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-3);}
.art-meta .qc-author b{color:var(--ink-2);font-weight:700;}
.art-meta .qc-author .avatar{width:22px;height:22px;font-size:10px;}
.art-meta .dotsep{color:var(--ink-5);}
.art-stats{margin-left:auto;display:flex;gap:14px;font-size:11.5px;color:var(--ink-4);}
.art-stats span{display:flex;align-items:center;gap:4px;}
.art-stats b{color:var(--ink-3);font-weight:700;}

/* ---------- 文章阅读页 ---------- */
/* overflow 必须用 clip 而不是 hidden
   —— hidden 会让这张卡片本身变成滚动容器，右侧目录的 position:sticky
      吸顶基准被劫持到卡片内部（卡片并不滚动），目录就跟着页面一起滚走了
   —— clip 同样裁圆角，但不创建滚动容器，sticky 基准回归视口，目录才会真正吸顶 */
.article-view{
  background:var(--card);border-radius:var(--r-xl);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  overflow:hidden;
  overflow:clip;
}
.art-hero{
  padding:42px 46px 34px;position:relative;color:#fff;
}
.art-hero::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 14%,rgba(255,255,255,.26),transparent 55%),
    radial-gradient(circle at 12% 96%,rgba(255,255,255,.16),transparent 52%);
  pointer-events:none;
}
.art-hero-inner{position:relative;z-index:1;}
.art-hero-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;padding:4px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.26);
  margin-bottom:15px;font-weight:700;
}
.art-hero-title{
  font-size:30px;font-weight:800;line-height:1.4;margin:0 0 15px;
  color:#fff;letter-spacing:-.6px;
}
.art-hero-summary{
  font-size:14.5px;line-height:1.8;opacity:.95;margin:0 0 22px;
  max-width:780px;
}
.art-hero-meta{display:flex;align-items:center;gap:11px;flex-wrap:wrap;font-size:12.5px;opacity:.94;}
.art-hero-meta .avatar{width:30px;height:30px;font-size:12px;background:rgba(255,255,255,.26)!important;box-shadow:none;}
.art-hero-meta .hm-name{font-weight:700;color:#fff;}
.art-hero-meta .dotsep{opacity:.6;}

.art-content-wrap{display:flex;gap:0;align-items:flex-start;}
.art-content{
  flex:1;min-width:0;padding:34px 46px 46px;
  font-size:15.5px;line-height:1.95;color:var(--ink-2);
}
.art-toc{
  width:256px;flex-shrink:0;padding:34px 26px 42px 0;
  position:sticky;top:86px;max-height:calc(100vh - 110px);overflow-y:auto;
}
.toc-title{
  font-size:11px;font-weight:800;color:var(--ink-4);margin-bottom:12px;
  letter-spacing:1.2px;text-transform:uppercase;padding-left:15px;
}
.toc-list{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);}
.toc-list li{margin:0;}
.toc-list a{
  display:block;padding:7px 15px;font-size:12.5px;color:var(--ink-3);
  line-height:1.55;border-left:2px solid transparent;margin-left:-2px;transition:.16s;
}
.toc-list a:hover{color:var(--brand-ink);background:rgba(99,102,241,.06);}
.toc-list a.active{color:var(--brand-ink);border-left-color:var(--brand);font-weight:700;}
.toc-list li.lv3 a{padding-left:28px;font-size:12px;color:var(--ink-4);}

.art-actions{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  padding:22px 46px;border-top:1px solid var(--line);
  background:var(--card-2);
}
.art-foot-tags{padding:0 46px 28px;display:flex;gap:8px;flex-wrap:wrap;}

/* ---------- 文章评论区 ---------- */
.art-comments{
  padding:26px 46px 40px;border-top:1px solid var(--line);
  background:var(--card);
}
.cm-title{
  font-size:16px;font-weight:800;color:var(--ink);margin:0 0 16px;
  letter-spacing:-.2px;display:flex;align-items:center;gap:8px;
}
.cm-title b{
  font-size:12.5px;font-weight:700;color:var(--brand-ink);
  background:rgba(99,102,241,.1);padding:2px 9px;border-radius:var(--r-pill);
}
.cm-form{display:flex;flex-direction:column;gap:10px;margin-bottom:22px;}
.cm-name,.cm-text{
  width:100%;font-family:inherit;font-size:13.5px;color:var(--ink-2);
  background:var(--card-2);border:1px solid var(--line-2);border-radius:var(--r-sm);
  padding:10px 14px;outline:none;transition:.16s;
}
.cm-name{max-width:220px;}
.cm-text{resize:vertical;min-height:78px;line-height:1.7;}
.cm-name:focus,.cm-text:focus{
  border-color:rgba(99,102,241,.5);background:#fff;
  box-shadow:0 0 0 3px rgba(99,102,241,.08);
}
.cm-actions{display:flex;align-items:center;gap:12px;}
.cm-hint{font-size:12px;color:var(--ink-4);}
.cm-submit{padding:9px 22px;font-size:13.5px;border-radius:var(--r-pill);border:none;cursor:pointer;}
.cm-submit:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.cm-list{display:flex;flex-direction:column;gap:12px;}
.cm-item{
  padding:14px 16px;background:var(--card-2);
  border:1px solid var(--line);border-radius:var(--r);
}
.cm-item-head{display:flex;align-items:center;gap:8px;margin-bottom:7px;}
.cm-item-name{font-size:13px;font-weight:700;color:var(--ink-2);}
.cm-item-time{font-size:11.5px;color:var(--ink-5);}
.cm-item-text{font-size:14px;line-height:1.8;color:var(--ink-2);white-space:pre-wrap;word-break:break-word;}
.cm-empty{
  padding:26px 0;text-align:center;font-size:13px;color:var(--ink-5);
}
.cm-empty b{display:block;font-size:14px;color:var(--ink-3);margin-bottom:4px;}

/* ---------- Markdown 正文排版 ---------- */
.md-body h1,.md-body h2,.md-body h3,.md-body h4{
  color:var(--ink);font-weight:800;line-height:1.45;margin:34px 0 16px;letter-spacing:-.3px;
}
.md-body h1{font-size:25px;}
.md-body h2{
  font-size:21px;padding-bottom:11px;border-bottom:1px solid var(--line);
  scroll-margin-top:96px;
}
.md-body h3{font-size:17.5px;scroll-margin-top:96px;}
.md-body h4{font-size:16px;scroll-margin-top:96px;}
.md-body > h1:first-child,.md-body > h2:first-child{margin-top:0;}
.md-body p{margin:0 0 17px;}
.md-body ul,.md-body ol{margin:0 0 17px;padding-left:26px;}
.md-body li{margin:7px 0;line-height:1.9;}
.md-body li > ul,.md-body li > ol{margin:7px 0;}
.md-body strong{color:var(--ink);font-weight:700;}
.md-body em{font-style:normal;color:var(--brand-ink);font-weight:600;}
.md-body del{color:var(--ink-5);}
.md-body a{color:var(--brand-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px;}
.md-body a:hover{color:var(--brand-2);}
.md-body code{
  background:rgba(99,102,241,.08);color:#C2410C;
  padding:2px 7px;border-radius:6px;font-size:13px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  border:1px solid rgba(99,102,241,.13);
}
.md-body pre{
  background:#171B2E;color:#E6E9F5;
  padding:18px 20px;border-radius:var(--r);overflow-x:auto;
  margin:0 0 20px;font-size:13px;line-height:1.7;
  box-shadow:0 10px 26px rgba(16,24,40,.14);
}
.md-body pre code{background:none;border:0;padding:0;color:inherit;font-size:13px;}
.md-code{position:relative;margin:0 0 20px;}
.md-code .code-lang{
  position:absolute;top:0;right:0;font-size:10.5px;color:#9AA3BD;
  background:#222740;padding:4px 11px;border-radius:0 var(--r) 0 8px;
  font-family:ui-monospace,Menlo,Consolas,monospace;
}
.md-code pre{margin:0;border-radius:var(--r);}
.md-quote{
  margin:0 0 20px;padding:15px 20px;
  background:rgba(99,102,241,.05);border-left:3px solid var(--brand);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-2);
}
.md-quote p{margin:0 0 7px;}
.md-quote p:last-child{margin:0;}
.md-hr{border:0;border-top:1px solid var(--line);margin:30px 0;}
.md-table-wrap{overflow-x:auto;margin:0 0 20px;}
.md-table{border-collapse:collapse;width:100%;font-size:14px;border-radius:var(--r-sm);overflow:hidden;}
.md-table th,.md-table td{
  border:1px solid var(--line-2);padding:10px 14px;text-align:left;
}
.md-table th{background:rgba(99,102,241,.06);font-weight:700;color:var(--ink);}
.md-table tbody tr:nth-child(even){background:var(--card-2);}
.md-body img{max-width:100%;height:auto;border-radius:var(--r-sm);margin:8px 0;}

/* ---------- 文章编辑器 ---------- */
.art-editor{width:100%;max-width:900px!important;}
.editor-toolbar{
  display:flex;gap:3px;flex-wrap:wrap;align-items:center;
  padding:9px 11px;border:1px solid var(--line-2);border-bottom:0;
  border-radius:var(--r-sm) var(--r-sm) 0 0;background:var(--card-2);
}
.tool-btn{
  border:1px solid transparent;background:transparent;color:var(--ink-2);
  min-width:32px;height:30px;padding:0 9px;border-radius:9px;
  font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:5px;
  transition:.15s;
}
.tool-btn:hover{background:rgba(99,102,241,.1);color:var(--brand-ink);border-color:rgba(99,102,241,.18);}
.tool-sep{width:1px;height:18px;background:var(--line-2);margin:0 5px;}
.tool-label{font-size:11.5px;color:var(--ink-4);margin-left:auto;}

.editor-panes{display:flex;border:1px solid var(--line-2);border-radius:0 0 var(--r-sm) var(--r-sm);overflow:hidden;background:#fff;}
.editor-pane{flex:1;min-width:0;}
.editor-pane + .editor-pane{border-left:1px solid var(--line-2);}
.pane-head{
  padding:7px 13px;font-size:11.5px;color:var(--ink-4);
  background:var(--card-2);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.editor-textarea{
  width:100%;min-height:340px;border:0;padding:16px 18px;resize:vertical;
  outline:none;line-height:1.8;font-size:14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.editor-preview{
  min-height:340px;padding:16px 20px;overflow-y:auto;max-height:520px;
  font-size:14px;line-height:1.85;color:var(--ink-2);
}
.editor-preview:empty::before{content:'预览区 —— 左侧输入后实时显示';color:var(--ink-5);font-size:13px;}

.editor-foot{
  display:flex;align-items:center;gap:14px;margin-top:11px;
  font-size:12px;color:var(--ink-5);
}
.editor-count{margin-left:auto;}
.editor-count b{color:var(--ink-3);font-weight:700;}

/* 封面选择 */
.cover-picker{display:flex;gap:10px;flex-wrap:wrap;}
.cover-opt{
  width:60px;height:42px;border-radius:11px;cursor:pointer;
  border:2px solid transparent;transition:.18s;position:relative;
}
.cover-opt:hover{transform:scale(1.07);}
.cover-opt.active{border-color:var(--brand);box-shadow:0 0 0 3px rgba(99,102,241,.18);}
.cover-opt.active::after{
  content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:17px;font-weight:800;text-shadow:0 1px 4px rgba(0,0,0,.4);
}

/* 标签多选 */
.tag-picker{display:flex;gap:8px;flex-wrap:wrap;}
.tag-opt{
  border:1px solid var(--line-2);background:#fff;color:var(--ink-3);
  padding:6px 14px;border-radius:var(--r-pill);font-size:12.5px;transition:.18s;cursor:pointer;
}
.tag-opt:hover{border-color:rgba(99,102,241,.45);color:var(--brand-ink);}
.tag-opt.active{
  background:var(--grad-soft);border-color:rgba(99,102,241,.42);
  color:var(--brand-ink);font-weight:700;
}

/* 内容类型切换 */
.type-switch{display:flex;gap:0;border:1px solid var(--line-2);border-radius:var(--r-pill);overflow:hidden;width:fit-content;}
.type-switch button{
  padding:9px 22px;font-size:13px;transition:.18s;color:var(--ink-2);
}
.type-switch button.active{background:var(--grad-brand);color:#fff;font-weight:700;}

/* ---------- 响应式 ---------- */
@media (max-width:1240px){
  .art-toc{display:none;}
}
@media (max-width:900px){
  .art-card{flex-direction:column;gap:14px;}
  .art-cover{width:100%;height:132px;}
  .art-cover .cv-key{font-size:17px;}
  .art-cover .cv-icon{width:30px;height:30px;left:12px;top:12px;}
  .art-cover .cv-icon svg{width:17px;height:17px;}
  .art-hero{padding:28px 22px 24px;}
  .art-hero-title{font-size:22px;}
  .art-content{padding:24px 20px 32px;}
  .art-actions{padding:18px 20px;}
  .art-foot-tags{padding:0 20px 22px;}
  .art-comments{padding:22px 20px 32px;}
  .cm-name{max-width:100%;}
  .editor-panes{flex-direction:column;}
  .editor-pane + .editor-pane{border-left:0;border-top:1px solid var(--line-2);}
}

/* ---------- 发布下拉菜单 ---------- */
.publish-group{position:relative;display:flex;align-items:center;}
.publish-group #askBtn{border-radius:var(--r-pill) 0 0 var(--r-pill);padding:0 18px;}
.publish-caret{
  border-radius:0 var(--r-pill) var(--r-pill) 0;padding:0 11px!important;
  margin-left:2px;position:relative;
}
.publish-caret::before{
  content:'';position:absolute;left:0;top:7px;bottom:7px;
  width:1px;background:rgba(255,255,255,.34);
}
.publish-menu{
  position:absolute;right:0;top:calc(100% + 8px);min-width:160px;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-lg);padding:6px;display:none;z-index:120;
}
.publish-menu.open{display:block;animation:dropIn .16s ease-out;}
.publish-menu .dropdown-item{display:flex;align-items:center;gap:10px;}

/* ---------- 文章卡片在移动端 ---------- */
@media (max-width:600px){
  .publish-group #askBtn{padding:0 13px;font-size:12.5px;}
  .publish-caret{padding:0 9px!important;}
  .art-stats{width:100%;margin-left:0;order:9;}
}

/* ===========================================================
   文章可见范围 · 徽标 / 选择器 / 官方文章视图
   =========================================================== */

/* ---------- 可见范围徽标 ---------- */
.scope-badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11px;font-weight:700;line-height:1;
  padding:4px 10px;border-radius:var(--r-pill);white-space:nowrap;
  border:1px solid transparent;
}
.scope-badge.scope-both{
  background:rgba(99,102,241,.1);color:#3D47C4;border-color:rgba(99,102,241,.22);
}
.scope-badge.scope-company{
  background:rgba(139,92,246,.12);color:#6D3FD4;border-color:rgba(139,92,246,.24);
}
.scope-badge.scope-wiki{
  background:rgba(23,166,115,.11);color:#12805A;border-color:rgba(23,166,115,.24);
}
/* 头图上的徽标 —— 深色底需要反色 */
.art-hero .scope-badge{
  background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.36);color:#fff;
}
.art-card .scope-badge{flex-shrink:0;}

/* ---------- 可见范围选择器 ---------- */
.scope-picker{display:flex;flex-direction:column;gap:9px;}
.scope-opt{
  display:flex;align-items:flex-start;gap:11px;
  border:1px solid var(--line-2);background:#fff;border-radius:var(--r-sm);
  padding:13px 15px;cursor:pointer;transition:.18s;text-align:left;width:100%;
}
.scope-opt:hover{border-color:rgba(99,102,241,.4);background:var(--card-2);}
.scope-opt.active{
  border-color:rgba(99,102,241,.5);background:rgba(99,102,241,.05);
  box-shadow:0 0 0 3px rgba(99,102,241,.09);
}
.scope-radio{
  width:17px;height:17px;border-radius:50%;border:2px solid #C9CFE0;
  flex-shrink:0;margin-top:2px;transition:.18s;position:relative;
}
.scope-opt.active .scope-radio{border-color:var(--brand);background:var(--brand);}
.scope-opt.active .scope-radio::after{
  content:'';position:absolute;inset:3px;border-radius:50%;background:#fff;
}
.scope-info{flex:1;min-width:0;}
.scope-name{
  display:flex;align-items:center;gap:7px;
  font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:4px;
}
.scope-opt.active .scope-name{color:var(--brand-ink);}
.scope-desc{font-size:12px;color:var(--ink-4);line-height:1.65;}
.scope-hint{
  margin-top:9px;padding:11px 14px;border-radius:var(--r-sm);
  background:rgba(99,102,241,.05);border:1px solid rgba(99,102,241,.16);
  font-size:12px;color:var(--ink-3);line-height:1.7;
}
.scope-hint b{color:var(--brand-ink);}

/* ---------- 官方文章视图 ---------- */
.company-art .art-actions{
  background:var(--card-2);border-top:1px solid var(--line);
}
.company-art .readonly-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-4);}
.art-author-badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;color:var(--ink-4);
}

@media (max-width:600px){
  .scope-opt{padding:11px 13px;}
  .scope-name{font-size:13px;}
  .scope-desc{font-size:11.5px;}
}

/* 卡片标题行：标题 + 可见范围徽标 */
.art-title-row{
  display:flex;align-items:flex-start;gap:10px;margin-bottom:8px;
}
.art-title-row .art-title{flex:1;min-width:0;margin:0;}
.art-title-row .scope-badge{margin-top:3px;}
@media (max-width:600px){
  .art-title-row{gap:8px;}
  .art-title-row .scope-badge{font-size:10px;padding:3px 8px;}
}

/* ===========================================================
   页脚
   =========================================================== */
.site-footer{
  border-top:1px solid var(--line);
  background:rgba(255,255,255,.6);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  margin-top:20px;
}
.site-footer-inner{
  max-width:var(--maxw);margin:0 auto;padding:38px 24px 30px;
  display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px;
}
.sf-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.sf-brand .brand-mark{width:32px;height:32px;font-size:15px;}
.sf-brand b{font-size:16px;font-weight:800;letter-spacing:-.2px;}
.sf-desc{font-size:12.5px;color:var(--ink-3);line-height:1.8;max-width:320px;}
.sf-col h4{font-size:12px;font-weight:800;color:var(--ink);margin:0 0 12px;letter-spacing:.6px;text-transform:uppercase;}
.sf-col a{display:block;font-size:12.5px;color:var(--ink-3);padding:4px 0;transition:.15s;}
.sf-col a:hover{color:var(--brand-ink);}
.sf-bottom{
  max-width:var(--maxw);margin:0 auto;padding:16px 24px 28px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  border-top:1px solid var(--line);font-size:12px;color:var(--ink-5);
}
.sf-bottom .sf-links{display:flex;gap:16px;}
.sf-bottom a:hover{color:var(--brand-ink);}
@media (max-width:900px){
  .site-footer-inner{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:600px){
  .site-footer-inner{grid-template-columns:1fr;padding:28px 18px 22px;}
  .sf-bottom{padding:14px 18px 22px;}
}

/* ===========================================================
   管理后台（仅管理员可见）
   —— 沿用站内靛紫渐变 + 毛玻璃语言，保持视觉一致
   =========================================================== */

#adminView {
  animation: fadeUp .28s ease both;
}

.admin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.admin-head .page-title { margin: 0 0 4px; }
.admin-head .page-sub { margin: 0; }

.admin-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 6px;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 18px;
  backdrop-filter: blur(12px);
}
.admin-tab {
  border: 0;
  background: transparent;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  transition: .18s;
  font-family: inherit;
}
.admin-tab:hover { background: rgba(99,102,241,.08); color: var(--brand); }
.admin-tab.active {
  background: linear-gradient(135deg, var(--brand), #8B5CF6);
  color: #fff;
  box-shadow: 0 6px 16px rgba(99,102,241,.26);
}

.admin-pane { display: none; }
.admin-pane.active { display: block; animation: fadeUp .22s ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- 总览卡片 ---------- */
.admin-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.admin-card {
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: 0 6px 18px rgba(99,102,241,.07);
}
.admin-card b {
  display: block;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.15;
  background: linear-gradient(135deg, var(--brand), #8B5CF6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.admin-card span {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--ink-3);
}

.admin-block {
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.admin-h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.admin-logs { display: flex; flex-direction: column; gap: 2px; }
.admin-log-row {
  display: grid;
  grid-template-columns: 68px 132px 1fr auto;
  gap: 12px;
  padding: 8px 4px;
  font-size: 13px;
  border-bottom: 1px dashed var(--line);
  align-items: baseline;
}
.admin-log-row:last-child { border-bottom: 0; }
.admin-log-row .al-time { color: var(--ink-3); font-variant-numeric: tabular-nums; }
.admin-log-row .al-act {
  font-weight: 600;
  color: var(--brand);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-log-row .al-detail { color: var(--ink-2); word-break: break-all; }
.admin-log-row .al-actor { color: var(--ink-3); font-size: 12px; white-space: nowrap; }

/* ---------- 工具条 ---------- */
.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.admin-note { font-size: 13px; color: var(--ink-3); }

.admin-filter { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* 筛选器分组标签 —— 区分「板块」与「范围」两套筛选 */
.filter-label {
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 600;
  margin-right: 2px;
  padding-left: 4px;
}
.admin-filter + .admin-filter { margin-left: 6px; }

.chip {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
  color: var(--ink-2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: .18s;
  font-family: inherit;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.active {
  background: linear-gradient(135deg, var(--brand), #8B5CF6);
  border-color: transparent;
  color: #fff;
}

.admin-btn {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.85);
  color: var(--ink);
  padding: 7px 15px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: .18s;
  font-family: inherit;
}
.admin-btn:hover { border-color: var(--brand); color: var(--brand); }
.admin-btn-primary {
  background: linear-gradient(135deg, var(--brand), #8B5CF6);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 16px rgba(99,102,241,.24);
}
.admin-btn-primary:hover { filter: brightness(1.06); color: #fff; }
.admin-btn-danger:hover { border-color: #E11D48; color: #E11D48; }
.admin-btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 8px; }

/* ---------- 表格 ---------- */
.admin-table-wrap {
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: auto;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 680px;
}
.admin-table th {
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-3);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  background: rgba(255,255,255,.6);
}
.admin-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  color: var(--ink-2);
}
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table tbody tr:hover { background: rgba(99,102,241,.04); }
.admin-table .at-title {
  color: var(--ink);
  font-weight: 600;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-table .at-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-table .at-muted { color: var(--ink-3); font-size: 12px; }

/* 角色 / 状态标签 */
.tag-role {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
}
.tag-role.admin { background: rgba(99,102,241,.12); color: #4F46E5; }
.tag-role.user  { background: rgba(14,165,160,.12); color: #0E7C74; }
.tag-status { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.tag-status.active { background: rgba(34,197,94,.12); color: #15803D; }
.tag-status.banned { background: rgba(225,29,72,.12); color: #BE123C; }

.empty-row {
  padding: 26px 14px;
  text-align: center;
  color: var(--ink-3);
  font-size: 13px;
}

/* ---------- 管理端弹窗 ---------- */
.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15,17,29,.42);
  backdrop-filter: blur(6px);
  padding: 20px;
}
.admin-dialog {
  background: #fff;
  border-radius: 20px;
  width: min(560px, 100%);
  max-height: 88vh;
  overflow: auto;
  box-shadow: 0 24px 60px rgba(15,17,29,.28);
  animation: fadeUp .24s ease both;
}
.admin-dialog h3 {
  margin: 0;
  padding: 20px 22px 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}
.admin-dialog-body { padding: 16px 22px; }
.admin-field { margin-bottom: 14px; }
.admin-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 6px;
}
.admin-field input,
.admin-field select,
.admin-field textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: .18s;
}
.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.admin-field textarea { resize: vertical; min-height: 96px; line-height: 1.65; }
.admin-field .hint { font-size: 11.5px; color: var(--ink-3); margin-top: 5px; }
/* 复选框行 —— 覆盖 .admin-field label 的块级 display */
.admin-field label.admin-check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 18px 8px 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
}
.admin-field label.admin-check input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  padding: 0;
  accent-color: var(--brand);
  cursor: pointer;
}
.admin-dialog-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 4px 22px 20px;
}

@media (max-width: 640px) {
  .admin-head { flex-direction: column; align-items: stretch; }
  .admin-log-row { grid-template-columns: 60px 1fr; row-gap: 2px; }
  .admin-log-row .al-detail, .admin-log-row .al-actor { grid-column: 1 / -1; }
}