/* ==========================================================
   宁宁公考 · 全局重构层 v1（在 shenlun.css 之后加载）
   作用：把全站统一到 tokens.css 的视觉语言上
   ========================================================== */

/* ---------- 基础 ---------- */
body{background:var(--paper);color:var(--ink);font-family:var(--sans)}
h1,h2,h3,.page-header h1,.section-title,.ref-card-head span{font-family:var(--serif);letter-spacing:.5px}
a{text-decoration:none}
::selection{background:var(--ink);color:var(--paper)}

/* 隐藏 AI 插画与渐变遮罩（图片素材全部退场） */
.ref-hero-image,.ref-hero-shade,.ref-feature-image,.quote-image,.quote-overlay,
.ref-mini-bg,.feature-image,.welcome-page-bg,.welcome-page-shade{background:none!important}
.feature-image{display:none!important}

/* ---------- 侧边栏 ---------- */
.sidebar{background:var(--navy)!important;border-right:0!important;box-shadow:none!important}
.sidebar-header{border-bottom:1px solid var(--line-dark)!important}
.sidebar-header h2{background:none!important;-webkit-background-clip:initial!important;
  -webkit-text-fill-color:#fff!important;color:#fff!important;font-family:var(--serif)!important;letter-spacing:1px!important}
.sidebar-header .subtitle{color:#7e8aa5!important;letter-spacing:2px!important;font-size:10px!important}
.sidebar-nav .nav-section-title{color:#6a7794!important;letter-spacing:2.4px!important;font-size:10px!important}
.sidebar-nav .nav-item{color:#aeb8cc!important;border-radius:var(--r-s)!important;font-size:13px!important}
.sidebar-nav .nav-item:hover{background:rgba(255,255,255,.05)!important;color:#fff!important}
.sidebar-nav .nav-item.active{background:rgba(255,255,255,.06)!important;color:#fff!important;
  box-shadow:inset 2px 0 var(--gold)!important;font-weight:600!important}
.sidebar-nav .nav-item.active::before{background:var(--gold)!important}
.sidebar-nav .nav-icon{color:#8291b0}
.sidebar-nav .nav-item.active .nav-icon{color:var(--gold)}
.nav-badge.hot{background:transparent!important;color:var(--gold)!important;
  border:1px solid rgba(201,169,108,.38)!important;border-radius:999px!important;font-weight:600!important}

/* ---------- 侧栏收起/展开（对齐教学体系左栏 rail 的交互） ---------- */
.sidebar-header{position:relative}
.sb-toggle{position:absolute;top:18px;right:12px;width:24px;height:24px;display:flex;align-items:center;
  justify-content:center;padding:0;border:1px solid rgba(255,255,255,.14);background:transparent;
  border-radius:var(--r-s);color:#8291b0;cursor:pointer;
  transition:background .15s,border-color .15s,color .15s}
.sb-toggle:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.26);color:#fff}
.sb-toggle svg{width:14px;height:14px;display:block;transition:transform .18s}
.sb-tip{position:fixed;z-index:130;transform:translateY(-50%);padding:5px 10px;background:var(--navy);
  color:var(--paper);font:500 12px/1.2 var(--sans);white-space:nowrap;pointer-events:none;
  border:1px solid rgba(255,255,255,.12);opacity:0;transition:opacity .12s}
.sb-tip.show{opacity:1}

@media (min-width:1025px){
  .sidebar{transition:width .18s ease}
  .main-content{transition:margin-left .18s ease}
  html.sb-collapsed .sidebar{width:64px}
  html.sb-collapsed .main-content{margin-left:64px}
  /* 头部：只留 logo 与展开按钮，纵向居中 */
  html.sb-collapsed .sidebar-header{padding:16px 0 12px;display:flex;flex-direction:column;align-items:center;gap:8px}
  html.sb-collapsed .sidebar-header h2{font-size:0;gap:0;justify-content:center}
  html.sb-collapsed .sidebar-header .subtitle{display:none}
  html.sb-collapsed .sb-toggle{position:static}
  html.sb-collapsed .sb-toggle svg{transform:rotate(180deg)}
  /* 导航：只留图标，分组标题化成一条细线 */
  html.sb-collapsed .sidebar-nav{padding:10px 0}
  html.sb-collapsed .nav-section{padding:0 10px;margin-bottom:6px}
  html.sb-collapsed .nav-section-title{font-size:0;letter-spacing:0;height:1px;padding:0;margin:12px 4px 8px;
    background:rgba(255,255,255,.1);overflow:hidden}
  html.sb-collapsed .nav-section:first-child .nav-section-title{display:none}
  html.sb-collapsed .nav-item{justify-content:center;gap:0;padding-left:0!important;padding-right:0!important}
  html.sb-collapsed .nav-label,html.sb-collapsed .nav-badge{display:none!important}
  html.sb-collapsed .nav-item.active::before{left:-10px;width:2px;height:22px}
}
@media (max-width:1024px){
  .sb-toggle,.sb-tip{display:none!important}
}
@media (prefers-reduced-motion: reduce){
  .sidebar,.main-content,.sb-toggle svg{transition-duration:.01ms!important}
}

/* ---------- 顶栏 ---------- */
.top-bar{background:var(--topbar-bg)!important;border-bottom:1px solid var(--line)!important;backdrop-filter:none!important}
.top-bar .breadcrumb{font-size:12px!important;letter-spacing:.4px}
.top-bar .breadcrumb a{color:var(--ink-3)}
.top-bar .breadcrumb a:hover{color:var(--ink)}
.top-bar .breadcrumb .current{color:var(--ink)}
.login-btn,.theme-btn,.fontsize-btn,.user-btn{border-radius:var(--r-s)!important;
  transition:background .15s,border-color .15s!important;transform:none!important}
.login-btn{background:var(--ink)!important;border-color:var(--ink)!important;color:var(--paper)!important;box-shadow:none!important}
.login-btn:hover{background:var(--navy-2)!important;box-shadow:none!important}
.theme-btn:hover,.fontsize-btn:hover,.user-btn:hover{background:var(--card)!important;transform:none!important}
.user-dropdown,.fontsize-panel,.theme-picker{border-radius:var(--r-m)!important;
  box-shadow:0 10px 32px rgba(23,32,51,.14)!important;backdrop-filter:none!important}
.dropdown-item:hover{background:var(--paper-2)!important}

/* ---------- 按钮 ---------- */
.btn,.btn-primary,.btn-outline,.btn-success{border-radius:var(--r-s)!important;box-shadow:none!important;
  transition:background .15s,border-color .15s,color .15s!important;transform:none!important}
.btn-primary,.btn{background:var(--ink)!important;border:1px solid var(--ink)!important;color:var(--paper)!important}
.btn-primary:hover,.btn:hover{background:var(--navy-2)!important;border-color:var(--navy-2)!important;
  box-shadow:none!important;transform:none!important}
.btn-outline{background:var(--card)!important;border:1px solid var(--line-2)!important;color:var(--ink-2)!important}
.btn-outline:hover{background:var(--paper-2)!important;border-color:var(--ink-3)!important;color:var(--ink)!important}
.btn-success{background:var(--ok)!important;border:1px solid var(--ok)!important;color:#fff!important}
.btn-success:hover{filter:brightness(.94);box-shadow:none!important;transform:none!important}
.btn.ghost,.btn-ghost{background:transparent!important;border:1px solid var(--line-2)!important;color:var(--ink-2)!important}

/* ---------- 徽标 / 标签 ---------- */
.tag,.news-tag,.tpl-badge,.func-tag,.tpl-tag,.tpl-rec-tag,.sc-chip{
  border-radius:var(--r-s)!important;box-shadow:none!important;font-weight:600!important;letter-spacing:.5px!important}
.tag,.news-tag,.tpl-tag,.func-tag{background:transparent!important;border:1px solid var(--line-2)!important;color:var(--ink-2)!important}
.news-tag.hot,.tpl-badge.hot,.tag.hot{background:transparent!important;color:var(--gold-deep)!important;border-color:rgba(201,169,108,.45)!important}
.nd-pill{border-radius:999px!important}

/* ---------- 统计卡 → 编辑部数据栏 ---------- */
.stats-grid{gap:1px!important;background:var(--line)!important;border:1px solid var(--line)!important}
.stat-card{background:var(--card)!important;border:0!important;border-radius:0!important;box-shadow:none!important;
  padding:20px 22px!important;text-align:left!important;transition:background .15s!important;transform:none!important}
.stat-card:hover{background:var(--paper-2)!important;transform:none!important;box-shadow:none!important;border-color:transparent!important}
.stat-icon{display:none!important}
.stat-value{font:600 32px/1 var(--serif)!important;color:var(--ink)!important;
  font-variant-numeric:tabular-nums!important;letter-spacing:-.5px!important;margin:10px 0 6px!important}
.stat-label{font-size:10px!important;letter-spacing:2.4px!important;color:var(--ink-3)!important;font-weight:600!important}
.stat-trend{font-size:11px!important;color:var(--ink-4)!important}
.stat-trend.up{color:var(--ok)!important}

/* ---------- 列表行 ---------- */
.item-list{border-top:1px solid var(--line)}
.item-row{background:transparent!important;border:0!important;border-bottom:1px solid var(--line)!important;
  border-radius:0!important;box-shadow:none!important;padding:14px 8px!important;
  transition:padding-left .18s,background .18s!important;transform:none!important}
.item-row:hover{padding-left:16px!important;background:var(--card)!important;transform:none!important;box-shadow:none!important;border-color:var(--line)!important}
.item-icon{width:34px!important;height:34px!important;border:1px solid var(--line-2)!important;border-radius:var(--r-s)!important;
  background:transparent!important;color:var(--gold-deep)!important;font-family:var(--serif)!important;
  font-size:14px!important;font-weight:600!important;display:grid!important;place-items:center!important;flex:none!important}
.item-info h4{font-size:14px!important;color:var(--ink)!important;font-weight:600!important}
.item-info p{font-size:11.5px!important;color:var(--ink-3)!important}
.item-meta{color:var(--ink-3)}

/* ---------- 栏目标题 ---------- */
.section-title{font-size:17px!important;color:var(--ink)!important;display:flex!important;align-items:baseline!important;
  gap:12px!important;margin:44px 0 14px!important;padding-bottom:10px!important;border-bottom:1px solid var(--line)!important}
.section-title .more-link{font-size:12px!important;color:var(--ink-3)!important}
.section-title .more-link:hover{color:var(--ink)}

/* ---------- 页头 ---------- */
.page-header{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:26px}
.page-header h1{font-size:26px!important;font-weight:600!important;color:var(--ink)!important;letter-spacing:1px!important}
.page-header p{font-size:12.5px!important;color:var(--ink-3)!important;margin-top:8px!important;letter-spacing:.4px!important}

/* ---------- 筛选 / 搜索 / 分页 ---------- */
.filter-bar,.tpl-filter,.search-box{background:transparent!important;border:0!important;box-shadow:none!important;padding:0!important;gap:10px}
.filter-bar select,.tpl-filter select,.search-box input,.form-group input,.form-group select,.form-group textarea,
.mat-range,input[type="text"],input[type="password"],input[type="number"],select,textarea{
  border-radius:var(--r-s)!important;border:1px solid var(--line-2)!important;background:#fff!important;color:var(--ink)!important}
input:focus,select:focus,textarea:focus{border-color:var(--ink-3)!important;box-shadow:none!important;outline:none!important}
.pagination{gap:6px}
.page-btn{border-radius:var(--r-s)!important;border:1px solid var(--line-2)!important;background:var(--card)!important;
  color:var(--ink-2)!important;box-shadow:none!important;font-variant-numeric:tabular-nums!important}
.page-btn:hover{border-color:var(--ink-3)!important;transform:none!important;box-shadow:none!important}
.page-btn.active{background:var(--ink)!important;border-color:var(--ink)!important;color:var(--paper)!important}

/* ---------- 空状态 / 加载 ---------- */
.empty-state,.loading-state,.placeholder-page{background:transparent!important;border:1px dashed var(--line-2)!important;
  border-radius:0!important;box-shadow:none!important}
.empty-icon{filter:grayscale(1);opacity:.55}

/* ---------- 卡片族（资讯 / 模板 / 功能） ---------- */
.news-card,.tpl-card,.func-card,.modal-content,.ai-block{
  border-radius:0!important;box-shadow:none!important;background:var(--card)!important;
  border:1px solid var(--line)!important;transition:border-color .15s,background .15s!important;transform:none!important}
.news-card:hover,.tpl-card:hover,.func-card:hover{transform:none!important;box-shadow:none!important;
  border-color:var(--ink-3)!important;background:var(--paper-2)!important}
.func-icon{filter:grayscale(1);opacity:.8}
.card-header,.modal-header{border-bottom:1px solid var(--line)!important}
.modal-overlay{background:rgba(23,32,51,.45)!important;backdrop-filter:none!important}

/* ---------- 行测首页 ---------- */
.xc-hero{background:var(--card)!important;border:1px solid var(--line)!important;border-radius:0!important;
  box-shadow:none!important;backdrop-filter:none!important}
.xc-hero-icon svg{color:var(--ink-2)!important}
.xc-hero h2{font-family:var(--serif)!important;color:var(--ink)!important}
.xc-module-card{background:var(--card)!important;border:1px solid var(--line)!important;border-radius:0!important;
  box-shadow:none!important;transform:none!important}
.xc-module-card:hover{transform:none!important;border-color:var(--ink-3)!important;box-shadow:none!important;background:var(--paper-2)!important}
.xc-module-card .mc-icon{filter:grayscale(1);opacity:.8}
.mc-btn{background:transparent!important;color:var(--ink-2)!important;border:1px solid var(--line-2)!important;
  border-radius:var(--r-s)!important;box-shadow:none!important}
.mc-btn:hover{background:var(--ink)!important;color:var(--paper)!important;border-color:var(--ink)!important;box-shadow:none!important}

/* ---------- 申论阅读（材料 / 题干 / 作答 / 参考） ---------- */
.material-card,.question-card,.ref-answer{background:var(--card)!important;border:1px solid var(--line)!important;
  border-radius:0!important;box-shadow:none!important}
.material-card .material-content{font-family:var(--serif)!important;font-size:15px!important;
  line-height:2.05!important;color:#26314a!important;text-align:justify!important}
.question-card .q-content{font-family:var(--serif)!important;font-size:16px!important;line-height:1.9!important;color:var(--ink)!important}
.answer-area textarea{font-family:var(--serif)!important;line-height:2!important;border:0!important;background:transparent!important;border-radius:0!important;box-shadow:none!important}
.ref-answer .ref-content{font-family:var(--serif)!important;line-height:2!important;color:#33405a!important}
.xq-stem,.xq-option .opt-text,.xq-material-content{font-size:14.5px!important}
.xq-analysis .an-body,.ai-block .bd{color:var(--ink-2)!important}

/* ---------- 首页（rb-* 新结构） ---------- */
.ref-home{max-width:1280px;margin:0 auto}
.rb-hero{background:var(--navy);color:#fff;padding:46px 48px 42px}
.rb-eyebrow{display:flex;align-items:center;gap:14px;font:600 11px/1 var(--sans);letter-spacing:2.6px;color:#8d99b3}
.rb-eyebrow i{width:36px;height:1px;background:var(--gold)}
.rb-hero h1{margin-top:22px;font:600 29px/1.5 var(--serif);letter-spacing:1.5px;color:#fff}
.rb-count{display:flex;align-items:baseline;gap:12px;margin-top:4px}
.rb-count b{font:600 96px/1 var(--serif);letter-spacing:-2px;color:var(--gold);font-variant-numeric:tabular-nums}
.rb-count span{font:600 21px/1 var(--serif);color:rgba(255,255,255,.86)}
.rb-cta{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.rb-btn{display:inline-flex;align-items:center;gap:9px;background:var(--paper);color:var(--ink);
  font:600 13px/1 var(--sans);letter-spacing:.5px;padding:11px 20px;border-radius:var(--r-s)}
.rb-btn:hover{background:#fff}
.rb-btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.32)}
.rb-btn.ghost:hover{border-color:rgba(255,255,255,.6)}
.rb-kicker{font:600 10px/1 var(--sans);letter-spacing:2.4px;color:#7e8aa5}
.rb-middle{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:40px;margin-top:8px}
.rb-rows a{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:16px;align-items:center;padding:15px 6px;
  border-bottom:1px solid var(--line);transition:padding-left .18s,background .18s}
.rb-rows a:hover{padding-left:18px;background:var(--card)}
.rb-rows .idx{font:600 13px/1 var(--serif);color:var(--gold);font-variant-numeric:tabular-nums}
.rb-rows h4{font-size:14px;font-weight:600;color:var(--ink)}
.rb-rows .meta{margin-top:4px;font-size:11.5px;color:var(--ink-3)}
.rb-rows .meta i{font-style:normal;color:var(--gold-deep)}
.rb-rows em{font-style:normal;font-size:12px;color:var(--ink-4)}
.rb-sec{display:flex;align-items:baseline;justify-content:space-between;margin:46px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.rb-sec h3{font:600 17px/1.3 var(--serif);letter-spacing:1px;display:flex;gap:12px;align-items:baseline}
.rb-sec .no{font:600 11px/1 var(--sans);letter-spacing:2px;color:var(--gold)}
.rb-sec a{font-size:12px;color:var(--ink-3)}
.rb-sec a:hover{color:var(--ink)}
.rb-mods{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:var(--card)}
.rb-mod{display:block;padding:19px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.rb-mod:nth-child(3n){border-right:0}
.rb-mod:nth-child(n+4){border-bottom:0}
.rb-mod b{display:flex;align-items:center;gap:11px;font:600 14px/1.4 var(--sans);color:var(--ink)}
.rb-mod b svg{width:17px;height:17px;stroke:var(--ink-2);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.rb-mod small{display:block;margin-top:9px;font-size:11.5px;color:var(--ink-3);padding-left:28px}
.rb-mod:hover{background:var(--paper-2)}
.rb-mod:hover b svg{stroke:var(--gold-deep)}
.rb-quote{background:var(--navy);color:#fff;padding:30px 32px}
.rb-quote p{font:600 20px/1.75 var(--serif);letter-spacing:1px}
.rb-quote p em{font-style:normal;color:var(--gold)}
.rb-quote .rb-kicker{display:block;margin-bottom:12px}
.rb-checkin{border:1px solid var(--line);background:var(--card);padding:22px 24px;margin-top:14px}
.rb-checkin .head{display:flex;align-items:baseline;justify-content:space-between}
.rb-checkin .head b{font:600 14px var(--sans);color:var(--ink)}
.rb-checkin .head span{font:600 10px/1 var(--sans);letter-spacing:2px;color:var(--ink-4)}
.rb-checkin strong{display:block;margin-top:14px;font:600 46px/1 var(--serif);color:var(--ink);font-variant-numeric:tabular-nums}
.rb-checkin strong small{font:600 11px/1 var(--sans);color:var(--ink-3);letter-spacing:2px;margin-left:6px}
.rb-dots{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:18px}
.rb-dots i{aspect-ratio:1.5;background:var(--paper);border:1px solid var(--line)}
.rb-dots i.on{background:var(--ink);border-color:var(--ink)}
.rb-dots i.today{border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold)}
.rb-checkin button{margin-top:20px;width:100%;padding:11px;background:var(--ink);color:var(--paper);
  font:600 13px/1 var(--sans);letter-spacing:1px;border-radius:var(--r-s)}
.rb-checkin button.done{background:transparent;color:var(--ink-3);border:1px solid var(--line)}
.rb-foot{margin-top:60px;padding-top:16px;border-top:1px solid var(--line-2);display:flex;
  justify-content:space-between;font-size:11px;color:var(--ink-4);letter-spacing:1px}

/* ---------- 弹窗 / 公告 ---------- */
.ann-modal{border-radius:var(--r-m)!important;box-shadow:0 24px 70px rgba(23,32,51,.25)!important}
.ann-close-btn{background:var(--ink)!important;border-radius:var(--r-s)!important;box-shadow:none!important;
  transform:none!important;font-weight:600!important}
.ann-close-btn:hover{transform:none!important;box-shadow:none!important;background:var(--navy-2)!important}
.ann-body{border-radius:var(--r-s)!important;background:var(--paper-2)!important;border-color:var(--line)!important}
.ann-badge{border-radius:var(--r-s)!important;letter-spacing:2px!important}
.search-modal{border-radius:var(--r-m)!important}
.search-input,.login-modal-card .form-group input{border-radius:var(--r-s)!important}

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:rgba(23,32,51,.22);border-radius:0}
::-webkit-scrollbar-thumb:hover{background:rgba(23,32,51,.36)}
::-webkit-scrollbar-track{background:transparent}

/* ---------- 修复：统计栏固定 4 列（原 auto-fill 会留空格） ---------- */
.stats-grid{grid-template-columns:repeat(4,1fr)!important}
.stat-trend{background:transparent!important;border:0!important;padding:0!important;margin-top:6px!important;display:inline-block!important}

/* ---------- 修复：行测模块卡（内联样式删除后的补全） ---------- */
.xc-hero{padding:24px 26px!important;gap:18px!important}
.xc-hero-icon svg{width:30px!important;height:30px!important}
.xc-module-card{padding:18px 16px 16px!important;display:flex!important;flex-direction:column!important;align-items:center!important;text-align:center!important}
.xc-module-card .mc-name{font-size:14px!important;font-weight:600!important;color:var(--ink)!important;margin-bottom:3px!important}
.xc-module-card .mc-count{font-size:11px!important;color:var(--ink-3)!important;margin-bottom:12px!important}
.mc-btns{display:flex;gap:6px;width:100%}
.mc-btn{flex:1!important;text-align:center!important;padding:7px 0!important;font-size:11px!important;font-weight:500!important}
@media (max-width:960px){
  .stats-grid{grid-template-columns:1fr 1fr!important}
}
@media (max-width:560px){
  .stats-grid{grid-template-columns:1fr!important}
}

/* ---------- 申论真题详情（双栏：左材料 / 右题目作答） ---------- */
/* 页头压缩：标题 + 标签 + 按钮排成一行（窄屏自动换行、按钮右对齐），整体高度约砍掉六成 */
.paper-header{background:transparent!important;border:0!important;border-bottom:1px solid var(--line)!important;
  border-radius:0!important;padding:0 0 10px!important;margin-bottom:14px!important;
  display:flex!important;flex-wrap:wrap!important;align-items:baseline!important;gap:3px 12px!important}
.paper-header h1{font:600 19px/1.35 var(--serif)!important;letter-spacing:.6px;color:var(--ink)!important;
  margin:0!important;padding-left:11px;position:relative}
.paper-header h1::before{content:'';position:absolute;left:0;top:.24em;width:3px;height:.92em;background:var(--gold-deep)}
.paper-meta{color:var(--ink-3)!important;font-size:12px!important;letter-spacing:.4px!important;gap:10px!important}
.paper-actions{margin:0 0 0 auto!important;gap:8px!important;flex:0 0 auto;align-self:center}
.paper-actions .btn{padding:6px 13px!important;font-size:12px!important}
@media (max-width:820px){
  .paper-header{gap:6px 10px!important}
  .paper-header h1{font-size:18px!important}
  .paper-actions{width:100%;margin:2px 0 0!important;justify-content:flex-start}
}
/* 分栏的间距与分隔线改由 detail.html 的 .paper-divider（可拖拽）负责。
   这里若继续强制 gap:40px，可拖拽比例会算错（宽度凭空少 80px），
   且原 border-right 会和分隔条叠成两条线。 */
.paper-body{gap:0!important}
.paper-materials{padding-right:14px!important}
.material-card,.question-card{border-radius:0!important;box-shadow:none!important}
.material-title{font:600 12px/1 var(--sans)!important;letter-spacing:2.4px!important;color:var(--gold-deep)!important;
  border-bottom:1px solid var(--line)!important;padding-bottom:10px!important;margin-bottom:16px!important}
.q-header{border-bottom:1px solid var(--line)!important;padding-bottom:10px!important;margin-bottom:14px!important}
.q-number{font:600 15px/1 var(--serif)!important;letter-spacing:1px;color:var(--ink)!important}
.q-meta span{color:var(--ink-3)!important;font-size:11.5px!important}
.ref-answer{border-left:2px solid var(--gold)!important;background:var(--paper-2)!important;border-radius:0!important}
.ref-title{color:var(--ink)!important;font-weight:600!important}
.material-nav .mnav-item,.question-nav .qnav-item{border-radius:var(--r-s)!important;border:1px solid var(--line-2)!important;
  background:var(--card)!important;color:var(--ink-2)!important;font-variant-numeric:tabular-nums}
.material-nav .mnav-item.active,.question-nav .qnav-item.active{background:var(--ink)!important;border-color:var(--ink)!important;color:var(--paper)!important}
.submit-btn{width:34px;height:34px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;padding:0!important;
  background:var(--ink)!important;color:var(--paper)!important;border:1px solid var(--ink)!important;
  border-radius:50%!important;box-shadow:none!important;transform:none!important;cursor:pointer}
.submit-btn:hover{background:var(--navy-2)!important;border-color:var(--navy-2)!important;transform:none!important;box-shadow:none!important}
.submit-btn:disabled{cursor:default;opacity:.72}
.submit-btn.is-done{background:var(--ok)!important;border-color:var(--ok)!important;opacity:1}
.submit-btn .sb-ico{width:16px;height:16px;display:none}
.submit-btn .sb-ico-send{display:block}
.submit-btn.is-loading .sb-ico,.submit-btn.is-done .sb-ico{display:none}
.submit-btn.is-loading .sb-ico-load{display:block;animation:sbSpin .9s linear infinite}
.submit-btn.is-done .sb-ico-ok{display:block}
@keyframes sbSpin{to{transform:rotate(360deg)}}
.ai-model-select{height:30px;padding:0 9px!important;border-radius:999px!important;border:1px solid var(--line-2)!important;
  background:#fff!important;color:var(--ink-2)!important;font:600 12px/1 var(--sans)!important;cursor:pointer;outline:none}
.annot-toolbar{border-radius:var(--r-m)!important;box-shadow:0 10px 32px rgba(23,32,51,.16)!important}
.annot-btn{border-radius:var(--r-s)!important}
.word-count{color:var(--ink-3)!important;font-variant-numeric:tabular-nums}
.word-count.over{color:var(--bad)!important}
.comment-dialog{border-radius:var(--r-m)!important}

/* ---------- 作答照片（多模态批改） ---------- */
.ans-tool{width:30px;height:30px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;padding:0!important;
  background:transparent!important;color:var(--ink-2)!important;border:1px solid var(--line-2)!important;
  border-radius:50%!important;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.ans-tool:hover{background:var(--paper-2)!important;border-color:var(--ink-3)!important;color:var(--ink)!important}
.ans-tool svg{display:block}
.grade-photos{margin:2px 0 8px}
.grade-photos:empty{display:none}
.gp-hint{font-size:11.5px;color:var(--gold-deep);letter-spacing:.4px;margin-bottom:6px}
.gp-list{display:flex;gap:8px;flex-wrap:wrap}
.gp-item{position:relative;width:88px;height:88px;border:1px solid var(--line-2);border-radius:var(--r-s);
  overflow:hidden;background:#fff}
.gp-item img{width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in}
.gp-no{position:absolute;left:0;bottom:0;background:var(--ink);color:var(--paper);
  font:600 10px/1 var(--sans);padding:3px 6px}
.gp-del{position:absolute;right:0;top:0;width:20px;height:20px;border:0;background:rgba(23,32,51,.72);
  color:#fff;font-size:13px;line-height:1;cursor:pointer;padding:0}
.gp-del:hover{background:var(--bad)}

/* ---------- 时政笔记面板 ---------- */
.note-panel{border:1px solid var(--line);background:var(--card);padding:16px 18px;margin-bottom:14px}
.note-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.note-head b{font:600 14px/1 var(--sans);color:var(--ink)}
.note-head span{font-size:11px;color:var(--ink-3)}
.note-panel textarea{width:100%;min-height:130px;border:1px solid var(--line-2);background:#fff;
  border-radius:var(--r-s);padding:12px 14px;font:400 13px/1.9 var(--sans);color:var(--ink);
  resize:vertical;outline:none}
.note-panel textarea:focus{border-color:var(--ink-3)}
.note-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.note-foot span{font-size:10.5px;color:var(--ink-4);font-variant-numeric:tabular-nums}
.note-save-btn{background:var(--ink);color:var(--paper);border:0;border-radius:var(--r-s);
  padding:7px 16px;font:600 12px/1 var(--sans);letter-spacing:1px;cursor:pointer}
.note-save-btn:hover{background:var(--navy-2)}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .rb-hero{padding:32px 24px}
  .rb-count b{font-size:64px}
  .rb-middle{grid-template-columns:1fr}
  .rb-mods{grid-template-columns:1fr 1fr}
  .rb-mod:nth-child(3n){border-right:1px solid var(--line)}
  .rb-mod:nth-child(2n){border-right:0}
  .content-wrapper{padding:20px 18px 60px!important}
}

/* ---------- 设置弹窗（顶栏按钮 + 通用 / 模型与接口 / 账号） ---------- */
.settings-btn{width:32px;height:30px;display:inline-flex;align-items:center;justify-content:center;padding:0;
  border:1px solid var(--line-2)!important;background:var(--card)!important;color:var(--ink-2)!important;
  border-radius:var(--r-s)!important;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.settings-btn:hover{background:var(--paper-2)!important;border-color:var(--ink-3)!important;color:var(--ink)!important}

.settings-overlay{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  background:rgba(23,32,51,.42);padding:24px}
.settings-overlay.show{display:flex}
.settings-card{width:min(760px,100%);max-height:86vh;display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line-2);box-shadow:0 18px 48px rgba(23,32,51,.22);animation:setIn .18s ease}
@keyframes setIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.settings-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:16px 20px 14px;border-bottom:1px solid var(--line)}
.settings-title{font:600 15px/1 var(--sans);color:var(--ink);letter-spacing:1px}
.settings-sub{font-size:11.5px;color:var(--ink-3);margin-top:6px}
.settings-close{width:26px;height:26px;display:flex;align-items:center;justify-content:center;padding:0;
  border:1px solid var(--line-2);background:transparent;color:var(--ink-2);cursor:pointer;border-radius:var(--r-s);
  transition:background .15s,color .15s,border-color .15s}
.settings-close:hover{background:var(--paper-2);color:var(--ink);border-color:var(--ink-3)}
.settings-body{display:flex;min-height:0;flex:1}
.settings-nav{width:150px;flex:0 0 150px;border-right:1px solid var(--line);padding:12px 0;
  display:flex;flex-direction:column;gap:2px}
.snav{text-align:left;padding:9px 14px;border:0;background:transparent;font:500 13px/1 var(--sans);color:var(--ink-2);
  cursor:pointer;border-left:2px solid transparent;transition:background .15s,color .15s,border-color .15s}
.snav:hover{background:var(--paper-2);color:var(--ink)}
.snav.is-active{color:var(--ink);font-weight:600;border-left-color:var(--gold);background:var(--paper-2)}
.settings-content{flex:1;min-width:0;overflow-y:auto;padding:18px 22px 22px}
.settings-content::-webkit-scrollbar{width:4px}
.settings-content::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}
.spane{display:none}
.spane.is-active{display:block}
.spane-head h3{font:600 14px/1 var(--sans);color:var(--ink);margin-bottom:8px}
.spane-head p{font-size:12px;line-height:1.8;color:var(--ink-3);margin-bottom:16px}
.setting-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:12px 0;border-top:1px solid var(--line)}
.setting-label{min-width:0}
.setting-label .t{font-size:13px;font-weight:600;color:var(--ink)}
.setting-label .d{font-size:11.5px;color:var(--ink-3);margin-top:4px;line-height:1.6}
.setting-control{display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}
.setting-control.column{flex-direction:column;align-items:stretch}
.sinput{min-width:180px;padding:7px 10px;border:1px solid var(--line-2);border-radius:var(--r-s);background:#fff;
  color:var(--ink);font:400 12.5px/1.4 var(--sans);outline:none;transition:border-color .15s}
.sinput:focus{border-color:var(--ink-3)}
.setting-value{font:600 12px/1 var(--sans);color:var(--ink-2);min-width:44px;text-align:right}
.sbtn{padding:7px 14px;border:1px solid var(--line-2);background:var(--card);color:var(--ink-2);
  border-radius:var(--r-s);font:600 12px/1 var(--sans);cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;transition:background .15s,border-color .15s,color .15s}
.sbtn:hover{background:var(--paper-2);border-color:var(--ink-3);color:var(--ink)}
.sbtn.primary{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.sbtn.primary:hover{background:var(--navy-2);border-color:var(--navy-2);color:var(--paper)}
.sbtn.danger{color:var(--bad);border-color:rgba(179,64,58,.4)}
.sbtn.danger:hover{background:rgba(179,64,58,.06);border-color:var(--bad);color:var(--bad)}
.badge-plain{font-size:11.5px;color:var(--ink-2);border:1px solid var(--line-2);padding:4px 9px;
  border-radius:999px;background:var(--paper-2);white-space:nowrap}
body.settings-open{overflow:hidden}

@media (max-width:720px){
  .settings-card{max-height:92vh}
  .settings-body{flex-direction:column}
  .settings-nav{width:auto;flex:0 0 auto;flex-direction:row;border-right:0;border-bottom:1px solid var(--line);
    padding:8px;overflow-x:auto}
  .snav{border-left:0;border-bottom:2px solid transparent;padding:8px 12px}
  .snav.is-active{border-left:0;border-bottom-color:var(--gold)}
  .setting-row{flex-direction:column;gap:8px}
  .setting-control{justify-content:flex-start}
  .sinput{min-width:0;width:100%}
}