/* =========================================================
   AI时代就业顾问 · 样式系统
   ========================================================= */
:root{
  --bg:#F7F9FC;
  --bg-2:#FFFFFF;
  --panel:#FFFFFF;
  --line:#E3E9F2;
  --line-2:#EFF3F9;
  --ink:#12243C;
  --ink-2:#3A5473;
  --ink-3:#6B829E;
  --ink-4:#9AACC2;
  --brand:#1F4E79;
  --brand-2:#2E6DA4;
  --brand-3:#4A90C4;
  --accent:#0FA3A3;
  --accent-2:#7FD3E8;
  --warn:#FFC000;
  --bad:#C00000;
  --ok:#548235;
  --input:#FFF9E6;
  --calc:#F2F5F9;
  --shadow:0 1px 2px rgba(18,36,60,.05), 0 6px 18px rgba(18,36,60,.06);
  --shadow-2:0 8px 30px rgba(18,36,60,.10);
  --r:14px; --r-sm:9px;
  --top:60px;
  --side:250px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--ink);
  font-size:14.5px; line-height:1.68;
  -webkit-font-smoothing:antialiased;
}
body.busy{cursor:progress}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
a{color:inherit;text-decoration:none}
p{margin:0 0 .75em}
p:last-child{margin-bottom:0}
.dim{color:var(--ink-4)}
.err{color:var(--bad);font-weight:600}
b,strong{font-weight:700}

/* ---------- 顶栏 ---------- */
.topbar{
  position:sticky;top:0;z-index:60;height:var(--top);
  display:flex;align-items:center;gap:22px;padding:0 20px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:11px;cursor:pointer;flex-shrink:0}
.logo{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(140deg,var(--brand),var(--accent));
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.5px;
}
.logo-img{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;object-fit:cover;
  background:#fff;box-shadow:0 1px 4px rgba(18,36,60,.12);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt b{font-size:14.5px;letter-spacing:-.2px}
.brand-txt span{font-size:11px;color:var(--ink-4)}
.nav{display:flex;gap:4px;margin-left:14px}
.nav a{
  padding:7px 14px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink-3);
  transition:.16s;
}
.nav a:hover{background:var(--line-2);color:var(--ink-2)}
.nav a.on{background:var(--brand);color:#fff}
.top-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.ring{position:relative;width:38px;height:38px;flex-shrink:0}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:3.2}
.r-bg{stroke:var(--line)}
.r-fg{stroke:var(--ok);stroke-linecap:round;transition:stroke-dashoffset .5s,stroke .3s}
.ring span{
  position:absolute;inset:0;display:grid;place-items:center;
  font-size:9.5px;font-weight:800;color:var(--ink-2);
}
.user-btn{
  padding:7px 15px;border-radius:999px;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-2);background:#fff;transition:.16s;
}
.user-btn:hover{border-color:var(--brand-3);color:var(--brand)}
.user-btn.on{background:var(--brand);border-color:var(--brand);color:#fff}
.burger{display:none;width:36px;height:36px;border-radius:9px;border:1px solid var(--line);flex-direction:column;gap:4px;align-items:center;justify-content:center;background:#fff}
.burger i{display:block;width:15px;height:1.8px;background:var(--ink-2);border-radius:2px}

/* ---------- 布局 ---------- */
.layout{display:flex;align-items:flex-start;max-width:1560px;margin:0 auto;gap:24px;padding:24px 22px 0}
.sidebar{
  width:var(--side);flex-shrink:0;position:sticky;top:calc(var(--top) + 24px);
  max-height:calc(100vh - var(--top) - 44px);overflow-y:auto;
  padding-right:6px;scrollbar-width:thin;
}
.sidebar::-webkit-scrollbar{width:5px}
.sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.side-sec{margin-bottom:22px}
.side-title{
  font-size:11px;font-weight:800;letter-spacing:.9px;color:var(--ink-4);
  text-transform:uppercase;margin-bottom:9px;padding-left:2px;
}
.side-mods{display:flex;flex-direction:column;gap:3px}
.sm-row{
  display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:8px;
  font-size:12.5px;position:relative;overflow:hidden;transition:.15s;text-align:left;width:100%;
}
.sm-row:hover{background:#fff;box-shadow:var(--shadow)}
.sm-row i{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.sm-row span{flex:1;color:var(--ink-2);font-weight:600}
.sm-row b{font-size:11px;color:var(--ink-4);font-weight:700}
.sm-row em{position:absolute;left:0;bottom:0;height:2px;transition:width .4s}
.side-nav{display:flex;flex-direction:column;gap:12px}
.sn-mod{
  font-size:12.5px;font-weight:700;color:var(--ink-2);padding:3px 2px;text-align:left;width:100%;
}
.sn-mod:hover{color:var(--brand)}
.sn-tools{display:flex;flex-direction:column;gap:1px;margin-top:3px}
.sn-tool{
  display:flex;align-items:center;gap:7px;padding:4px 8px;border-radius:6px;
  font-size:12px;text-align:left;width:100%;transition:.14s;
}
.sn-tool:hover{background:#fff;box-shadow:var(--shadow)}
.sn-id{color:var(--ink-4);font-weight:700;font-size:10.5px;min-width:16px}
.sn-t{flex:1;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sn-tool i{font-style:normal;font-size:10.5px;font-weight:800}
.side-tip{font-size:12px;color:var(--ink-3);line-height:1.62;margin-bottom:11px}
.mini-btn{
  padding:6px 13px;border-radius:8px;border:1px solid var(--line);
  font-size:12.5px;font-weight:600;color:var(--ink-2);background:#fff;transition:.16s;
}
.mini-btn:hover{border-color:var(--brand-3);color:var(--brand)}
.mini-btn.danger:hover{border-color:var(--bad);color:var(--bad)}
.main{flex:1;min-width:0;padding-bottom:60px}

/* ---------- 首页 ---------- */
.hero{
  background:linear-gradient(135deg,#1F4E79 0%,#2E6DA4 55%,#0FA3A3 130%);
  border-radius:20px;padding:44px 40px 38px;color:#fff;position:relative;overflow:hidden;
  box-shadow:0 14px 40px rgba(31,78,121,.22);
}
.hero::after{
  content:'';position:absolute;right:-90px;top:-90px;width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(127,211,232,.30),transparent 68%);
}
.hero>*{position:relative;z-index:1}
.hero-badge{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.5px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24);
  padding:5px 13px;border-radius:999px;margin-bottom:17px;
}
.hero h1{font-size:33px;letter-spacing:-.8px;line-height:1.2;margin-bottom:14px;font-weight:800}
.hero-lead{font-size:15px;line-height:1.78;color:rgba(255,255,255,.90);max-width:720px;margin-bottom:24px}
.hero-lead strong{color:#7FD3E8;font-weight:700}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}

.btn{
  padding:10px 22px;border-radius:10px;font-size:14px;font-weight:700;
  transition:.18s;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
}
.btn.primary{background:#fff;color:var(--brand);box-shadow:0 4px 14px rgba(0,0,0,.14)}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 7px 20px rgba(0,0,0,.20)}
.btn.primary.big{padding:13px 30px;font-size:15px}
.btn.ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.30)}
.btn.ghost:hover{background:rgba(255,255,255,.24)}
.btn.primary.sm,.btn.ghost.sm{padding:7px 16px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
/* 非 hero 环境下的按钮配色 */
.sec .btn.primary{background:var(--brand);color:#fff}
.sec .btn.primary:hover{background:var(--brand-2)}
.sec .btn.ghost{background:#fff;color:var(--ink-2);border:1px solid var(--line)}
.sec .btn.ghost:hover{border-color:var(--brand-3);color:var(--brand)}

.home-status{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  border-radius:13px;padding:4px;backdrop-filter:blur(6px);
}
.hs-item{padding:13px 17px;display:flex;flex-direction:column;gap:3px}
.hs-item span{font-size:11.5px;color:rgba(255,255,255,.72)}
.hs-item b{font-size:16px;font-weight:800;letter-spacing:-.3px}

.sec{margin-bottom:34px}
.sec-h{font-size:19px;letter-spacing:-.4px;margin-bottom:7px;font-weight:800}
.sec-sub{font-size:13.5px;color:var(--ink-3);margin-bottom:19px;max-width:760px}

/* 流程 */
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.flow-step{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 19px;box-shadow:var(--shadow);position:relative;
}
.fs-num{
  width:26px;height:26px;border-radius:8px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:800;margin-bottom:12px;
}
.fs-t{font-size:14.5px;font-weight:800;margin-bottom:6px}
.fs-d{font-size:12.8px;color:var(--ink-3);line-height:1.66}

/* 模块卡 */
.mod-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.mod-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 19px;text-align:left;box-shadow:var(--shadow);transition:.2s;
  border-top:3px solid var(--mc);width:100%;
}
.mod-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.mc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}
.mc-key{font-size:11px;font-weight:800;color:#fff;padding:3px 10px;border-radius:999px;letter-spacing:.3px}
.mc-range{font-size:11.5px;color:var(--ink-4);font-weight:600}
.mc-name{font-size:15.5px;font-weight:800;margin-bottom:7px;letter-spacing:-.3px}
.mc-desc{font-size:12.8px;color:var(--ink-3);line-height:1.62;margin-bottom:14px;min-height:52px}
.mc-bar{height:5px;background:var(--line-2);border-radius:3px;position:relative;overflow:hidden}
.mc-bar i{position:absolute;left:0;top:0;height:100%;border-radius:3px;transition:width .5s}
.mc-bar span{
  position:absolute;right:0;top:-19px;font-size:11px;font-weight:800;color:var(--ink-4);
}

/* 方法论来源 */
.origin{
  background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow);
}
.origin p{font-size:13.5px;color:var(--ink-2);line-height:1.78}
.origin-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.origin-tags span{
  font-size:11.5px;font-weight:600;color:var(--brand);
  background:#EAF2F9;padding:5px 13px;border-radius:999px;
}

/* ---------- 诊断问卷 ---------- */
.quiz{display:flex;flex-direction:column;gap:16px;margin-bottom:22px}
.q-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:19px 21px;box-shadow:var(--shadow);
}
.q-title{font-size:14.5px;font-weight:700;margin-bottom:14px;display:flex;gap:11px;align-items:flex-start;line-height:1.55}
.q-no{
  width:22px;height:22px;border-radius:7px;background:var(--brand);color:#fff;flex-shrink:0;
  display:grid;place-items:center;font-size:11.5px;font-weight:800;margin-top:1px;
}
.q-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:9px}
.q-opt{
  padding:11px 15px;border-radius:10px;border:1.5px solid var(--line);background:#fff;
  font-size:13px;text-align:left;color:var(--ink-2);transition:.16s;line-height:1.5;
}
.q-opt:hover{border-color:var(--brand-3);background:#F6FAFD}
.q-opt.on{border-color:var(--brand);background:#EAF2F9;color:var(--brand);font-weight:700;box-shadow:0 0 0 3px rgba(31,78,121,.08)}
.quiz-foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 21px;box-shadow:var(--shadow);position:sticky;bottom:14px;
}
.quiz-prog{font-size:13px;font-weight:700;color:var(--ink-3)}

/* ---------- 报告 ---------- */
.report-head{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px;
}
.rh-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 19px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:5px;
}
.rh-item span{font-size:11.5px;color:var(--ink-4);font-weight:600}
.rh-item b{font-size:16.5px;font-weight:800;letter-spacing:-.3px}
.lv-note{
  background:#FBFDFF;border:1px solid var(--line);border-left:4px solid var(--ok);
  border-radius:10px;padding:14px 18px;font-size:13.2px;color:var(--ink-2);margin-bottom:18px;
}

.empty{
  background:var(--panel);border:1px dashed var(--line);border-radius:var(--r);
  padding:56px 24px;text-align:center;
}
.empty h3{font-size:17px;margin-bottom:9px}
.empty p{font-size:13.5px;color:var(--ink-3);margin-bottom:19px}

.answer-recap{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px;
}
.answer-recap h3{font-size:14px;margin-bottom:14px;color:var(--ink-2)}
.arow{
  display:flex;gap:16px;justify-content:space-between;align-items:flex-start;
  padding:9px 0;border-bottom:1px solid var(--line-2);font-size:12.8px;
}
.arow:last-child{border-bottom:none}
.arow span{color:var(--ink-3);flex:1}
.arow b{color:var(--brand);text-align:right;max-width:46%;font-weight:700}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- AI 面板 ---------- */
.ai-panel{
  background:linear-gradient(180deg,#F8FCFF,#F3F8FD);
  border:1px solid #D6E6F2;border-radius:var(--r);
  padding:19px 21px;margin-bottom:18px;box-shadow:var(--shadow);
}
.ai-panel-head{
  display:flex;align-items:center;gap:9px;margin-bottom:13px;
  font-size:13.5px;font-weight:800;color:var(--brand);
}
.ai-dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0;
  box-shadow:0 0 0 3px rgba(15,163,163,.17);animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.42}}
.ai-body{font-size:13.8px;line-height:1.82;color:var(--ink-2)}
.ai-body p{margin-bottom:.62em}
.ai-body p:first-child{font-weight:700;color:var(--ink)}
.ai-actions{display:flex;gap:10px;margin-top:15px;align-items:center;flex-wrap:wrap}
.ai-saved{font-size:11.5px;color:var(--ink-4)}
.caret-blink{
  display:inline-block;width:7px;height:15px;background:var(--accent);
  margin-left:2px;vertical-align:-2px;animation:blink 1s steps(2) infinite;
}
@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}

/* ---------- 工具 ---------- */
.mod-head{
  display:flex;align-items:flex-start;gap:15px;padding:17px 20px;
  background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--mc);
  border-radius:var(--r);margin-bottom:14px;box-shadow:var(--shadow);
}
.mod-head h2{font-size:16.5px;margin-bottom:4px;letter-spacing:-.3px}
.mod-head p{font-size:12.8px;color:var(--ink-3);margin:0}
.mod-head .mc-key{align-self:flex-start;margin-top:2px;flex-shrink:0}
.mod-head .mod-range{margin-left:auto;font-size:11.5px;color:var(--ink-4);font-weight:700;white-space:nowrap}

.tool-list{display:flex;flex-direction:column;gap:10px}
.tool-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);overflow:hidden;transition:.2s;
}
.tool-card.open{border-color:#C9DCEC;box-shadow:var(--shadow-2)}
.tool-head{
  display:flex;align-items:center;gap:13px;padding:15px 19px;cursor:pointer;
  transition:.15s;user-select:none;
}
.tool-head:hover{background:#FBFDFF}
.tool-num{
  width:29px;height:29px;border-radius:9px;color:#fff;flex-shrink:0;
  display:grid;place-items:center;font-size:12.5px;font-weight:800;transition:.3s;
}
.tool-headtext{flex:1;min-width:0}
.tool-title{font-size:14.5px;font-weight:700;letter-spacing:-.2px}
.tool-meta{font-size:11.5px;color:var(--ink-4);margin-top:2px}
.done-chip{
  font-size:11.5px;font-weight:800;color:#fff;padding:4px 11px;border-radius:999px;
  flex-shrink:0;transition:.3s;letter-spacing:.2px;
}
.caret{font-size:11px;color:var(--ink-4);transition:transform .25s;flex-shrink:0}
.tool-card.open .caret{transform:rotate(180deg)}
.tool-body{display:none;padding:4px 19px 19px;border-top:1px solid var(--line-2)}
.tool-card.open .tool-body{display:block;animation:slideDown .26s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.tool-use{font-size:12.8px;color:var(--ink-3);padding:13px 0 0;line-height:1.66}
.tool-note{
  font-size:12.3px;color:var(--brand);background:#EAF2F9;border-radius:9px;
  padding:10px 14px;margin:11px 0;line-height:1.6;
}
.tool-ai{margin-top:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ai-btn{
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
  padding:8px 18px;border-radius:9px;font-size:13px;font-weight:700;transition:.18s;
}
.ai-btn:hover{transform:translateY(-1px);box-shadow:0 5px 16px rgba(31,78,121,.28)}
.ai-out:empty{display:none}
.ai-out{margin-top:14px}

/* 表单 */
.f-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px;margin:14px 0}
.f-row{display:flex;flex-direction:column;gap:6px}
.f-label{font-size:12.5px;font-weight:700;color:var(--ink-2)}
.f-hint{font-size:11.5px;color:var(--ink-4);line-height:1.5}
.f-grid select,.f-grid input[type=text],.f-grid input[type=number],.f-grid textarea,
.tool-body select,.tool-body input[type=text],.tool-body input[type=number],.tool-body textarea{
  padding:9px 12px;border:1px solid var(--line);border-radius:9px;width:100%;
  background:var(--input);transition:.16s;font-size:13px;
}
.tool-body select:focus,.tool-body input:focus,.tool-body textarea:focus{
  outline:none;border-color:var(--brand-3);background:#fff;
  box-shadow:0 0 0 3px rgba(74,144,196,.13);
}
.tool-body textarea{resize:vertical;min-height:64px;line-height:1.62}

.calc-box{
  background:var(--calc);border:1px solid var(--line);border-radius:11px;
  padding:15px 18px;margin:13px 0;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:12px;
}
.calc-item{display:flex;flex-direction:column;gap:3px}
.calc-l{font-size:11.5px;color:var(--ink-4);font-weight:600}
.calc-v{font-size:16px;font-weight:800;letter-spacing:-.3px;color:var(--brand)}
.calc-hint{font-size:10.5px;color:var(--ink-4)}

/* 勾选 */
.chk-list{display:flex;flex-direction:column;gap:2px;margin:13px 0}
.chk-item{
  display:flex;align-items:flex-start;gap:11px;padding:9px 12px;border-radius:9px;
  cursor:pointer;transition:.15s;font-size:13px;color:var(--ink-2);line-height:1.6;
}
.chk-item:hover{background:#F7FAFD}
.chk-item .box{
  width:18px;height:18px;border-radius:5px;border:1.6px solid var(--line);
  flex-shrink:0;margin-top:2px;display:grid;place-items:center;
  font-size:11px;color:#fff;transition:.15s;background:#fff;
}
.chk-item.on .box{background:var(--ok);border-color:var(--ok)}
.chk-item.on{color:var(--ink);font-weight:600}
.chk-group{margin:14px 0}
.chk-gt{font-size:12.5px;font-weight:800;color:var(--brand);margin:13px 0 6px}

/* 表格 */
.tbl-wrap{overflow-x:auto;margin:13px 0;border:1px solid var(--line);border-radius:11px}
.ttbl{width:100%;border-collapse:collapse;font-size:12.5px;min-width:520px}
.ttbl th{
  background:#EAF2F9;color:var(--brand);font-weight:700;font-size:11.8px;
  padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;
}
.ttbl td{padding:7px 10px;border-bottom:1px solid var(--line-2);vertical-align:top}
.ttbl tr:last-child td{border-bottom:none}
.ttbl .static{color:var(--ink-2);line-height:1.58}
.ttbl .td-input{padding:5px 7px}
.ttbl .td-input input{background:var(--input);border:1px solid var(--line);border-radius:7px;padding:7px 9px;font-size:12.5px;width:100%;min-width:130px}
.ttbl .td-input input:focus{outline:none;border-color:var(--brand-3);background:#fff}

/* 星级 */
.star-row{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-2)}
.star-row:last-child{border-bottom:none}
.star-name{flex:1;font-size:12.8px;color:var(--ink-2);min-width:0}
.star-zone{font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:999px;flex-shrink:0}
.zone-贬值区{background:#FDE7E7;color:var(--bad)}
.zone-稳定区{background:#FFF4D6;color:#B8860B}
.zone-升值区{background:#E6F2E0;color:var(--ok)}
.stars{display:flex;gap:3px;flex-shrink:0}
.star{font-size:16px;color:var(--line);cursor:pointer;transition:.13s;line-height:1}
.star:hover{transform:scale(1.16)}
.star.on{color:#FFB300}

/* 步骤 / 协议 */
.step-list{display:flex;flex-direction:column;gap:11px;margin:14px 0}
.step-item{
  display:flex;gap:13px;background:#FAFCFE;border:1px solid var(--line-2);
  border-radius:11px;padding:14px 16px;
}
.step-n{
  width:24px;height:24px;border-radius:7px;background:var(--brand);color:#fff;
  display:grid;place-items:center;font-size:11.5px;font-weight:800;flex-shrink:0;
}
.step-c{flex:1;min-width:0}
.step-t{font-size:13.2px;font-weight:700;margin-bottom:4px}
.step-d{font-size:12.5px;color:var(--ink-3);line-height:1.62}

/* 面板 */
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px;
}
.panel h3{font-size:14.5px;margin-bottom:14px;color:var(--ink-2)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:13px;margin-bottom:18px}
.stat{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:17px 19px;box-shadow:var(--shadow);
}
.st-l{font-size:11.5px;color:var(--ink-4);font-weight:600;margin-bottom:6px}
.st-v{font-size:21px;font-weight:800;letter-spacing:-.5px;color:var(--brand);margin-bottom:4px;line-height:1.2}
.st-s{font-size:11.5px;color:var(--ink-4)}
.mb-row{display:flex;align-items:center;gap:12px;padding:7px 0}
.mb-name{font-size:12.8px;font-weight:600;color:var(--ink-2);width:88px;flex-shrink:0}
.mb-bar{flex:1;height:7px;background:var(--line-2);border-radius:4px;overflow:hidden}
.mb-bar i{display:block;height:100%;border-radius:4px;transition:width .5s}
.mb-val{font-size:12px;font-weight:800;width:48px;text-align:right;flex-shrink:0}
.gap-row{
  display:flex;align-items:center;gap:13px;padding:11px 13px;border-radius:9px;
  width:100%;text-align:left;transition:.15s;
}
.gap-row:hover{background:#F7FAFD}
.gap-id{
  width:24px;height:24px;border-radius:7px;background:var(--line-2);color:var(--ink-3);
  display:grid;place-items:center;font-size:11px;font-weight:800;flex-shrink:0;
}
.gap-t{flex:1;font-size:13px;color:var(--ink-2);font-weight:600}
.gap-p{font-size:12px;font-weight:800}

/* ---------- 登录弹层 ---------- */
.modal-wrap{
  position:fixed;inset:0;z-index:200;background:rgba(18,36,60,.5);
  backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-wrap.on{display:flex}
.modal{
  background:#fff;border-radius:18px;padding:32px 30px;width:100%;max-width:400px;
  position:relative;box-shadow:0 24px 60px rgba(18,36,60,.3);animation:popIn .22s ease;
}
@keyframes popIn{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:none}}
.modal-x{
  position:absolute;right:15px;top:13px;width:30px;height:30px;border-radius:8px;
  font-size:19px;color:var(--ink-4);line-height:1;transition:.15s;
}
.modal-x:hover{background:var(--line-2);color:var(--ink-2)}
.modal h3{font-size:18px;margin-bottom:7px;letter-spacing:-.3px}
.modal-sub{font-size:12.8px;color:var(--ink-3);margin-bottom:22px;line-height:1.6}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.field input{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;
  background:#FAFCFE;font-size:14px;transition:.16s;
}
.field input:focus{outline:none;border-color:var(--brand-3);background:#fff;box-shadow:0 0 0 3px rgba(74,144,196,.13)}
.field.row2{display:grid;grid-template-columns:1fr auto;gap:9px;align-items:end}
.field.row2>div{display:flex;flex-direction:column}
.field.row2 label{margin-bottom:6px}
.code-btn{
  padding:11px 15px;border-radius:10px;border:1px solid var(--line);background:#fff;
  font-size:12.8px;font-weight:700;color:var(--brand);white-space:nowrap;transition:.16s;
}
.code-btn:hover:not(:disabled){border-color:var(--brand-3);background:#F6FAFD}
.code-btn:disabled{opacity:.55;cursor:not-allowed;color:var(--ink-4)}
.field-err{font-size:11.5px;color:var(--bad);margin-top:5px;font-weight:600;min-height:15px}
.modal-err{font-size:12.5px;color:var(--bad);font-weight:600;margin-bottom:11px;min-height:17px}
.btn.block{width:100%;justify-content:center}
.or{display:flex;align-items:center;gap:12px;margin:17px 0;color:var(--ink-4);font-size:11.5px}
.or::before,.or::after{content:'';flex:1;height:1px;background:var(--line)}

/* ---------- 对话抽屉 ---------- */
.chat-fab{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:52px;height:52px;border-radius:16px;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;
  box-shadow:0 8px 24px rgba(31,78,121,.34);transition:.2s;
  display:grid;place-items:center;font-weight:800;font-size:14px;letter-spacing:.5px;
}
.chat-fab:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 12px 30px rgba(31,78,121,.42)}
.drawer{
  position:fixed;right:0;top:0;bottom:0;width:400px;max-width:92vw;z-index:120;
  background:#fff;box-shadow:-10px 0 40px rgba(18,36,60,.16);
  display:flex;flex-direction:column;transform:translateX(102%);transition:transform .28s ease;
}
.drawer.on{transform:none}
.drawer-head{
  padding:17px 20px;border-bottom:1px solid var(--line);display:flex;
  align-items:center;justify-content:space-between;flex-shrink:0;
}
.drawer-head b{font-size:14.5px;display:block}
.drawer-head span{font-size:11.5px;color:var(--ink-4)}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:13px}
.chat-log::-webkit-scrollbar{width:5px}
.chat-log::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.chat-empty{font-size:12.8px;color:var(--ink-4);text-align:center;padding:36px 18px;line-height:1.7}
.chat-msg{display:flex}
.chat-msg.me{justify-content:flex-end}
.cm-b{
  max-width:86%;padding:11px 15px;border-radius:13px;font-size:13.2px;line-height:1.72;
}
.chat-msg.me .cm-b{background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.chat-msg.ai .cm-b{background:#F4F8FB;color:var(--ink-2);border-bottom-left-radius:4px}
.chat-msg.ai .cm-b p:first-child{font-weight:700;color:var(--ink)}
.chat-in{border-top:1px solid var(--line);padding:13px 15px;flex-shrink:0}
.chat-in textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;
  background:#FAFCFE;resize:none;font-size:13.2px;line-height:1.6;transition:.16s;
}
.chat-in textarea:focus{outline:none;border-color:var(--brand-3);background:#fff;box-shadow:0 0 0 3px rgba(74,144,196,.13)}
.chat-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:9px}

.scrim{
  position:fixed;inset:0;background:rgba(18,36,60,.36);z-index:110;
  display:none;backdrop-filter:blur(2px);
}
.scrim.on{display:block}
.footer{
  font-size:11.5px;color:var(--ink-4);line-height:1.72;text-align:center;
  padding:26px 20px 0;border-top:1px solid var(--line);margin-top:34px;
}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .sidebar{
    position:fixed;left:0;top:var(--top);bottom:0;z-index:115;background:#fff;
    width:270px;padding:18px;transform:translateX(-102%);transition:transform .26s;
    max-height:none;box-shadow:6px 0 26px rgba(18,36,60,.13);
  }
  .sidebar.open{transform:none}
  .burger{display:flex}
  .layout{padding:18px 16px 0}
}
@media(max-width:760px){
  .nav{display:none}
  .brand-txt span{display:none}
  .hero{padding:30px 22px 26px;border-radius:16px}
  .hero h1{font-size:25px}
  .hero-lead{font-size:13.8px}
  .sec-h{font-size:17px}
  .topbar{padding:0 13px;gap:11px}
  .user-btn{padding:6px 11px;font-size:12px}
  .ring{width:34px;height:34px}
  .q-opts{grid-template-columns:1fr}
  .quiz-foot{flex-direction:column;align-items:stretch;gap:11px}
  .quiz-foot .btn{justify-content:center}
  .mod-head{flex-wrap:wrap}
  .mod-head .mod-range{margin-left:0;width:100%}
  .drawer{width:100%;max-width:100%}
  .chat-fab{right:15px;bottom:15px;width:48px;height:48px}
  .modal{padding:26px 21px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .st-v{font-size:18px}
}

/* =========================================================
   工具渲染器样式（承接自渲染引擎的类名约定）
   ========================================================= */
.tool-caret{font-size:11px;color:var(--ink-4);transition:transform .25s}
.tool-card.open .tool-caret{transform:rotate(180deg)}

/* 计算区 */
.calc-box{background:var(--calc);border:1px solid var(--line);border-radius:11px;padding:15px 18px;margin-top:14px}
.calc-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:7px 0;font-size:13.8px}
.calc-row+.calc-row{border-top:1px dashed #DCE3EC}
.calc-key{font-weight:700;color:var(--ink-2)}
.calc-key .hint{display:block;font-size:11.5px;color:var(--ink-4);font-weight:500}
.calc-val{font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.calc-val.big{font-size:17px}
.calc-strategy{
  background:var(--calc);border-radius:11px;padding:15px 18px;font-size:13.8px;
  color:var(--ink-2);line-height:1.8;margin-top:13px;border-left:3px solid var(--ok);
}

/* 状态标签 */
.tag{display:inline-flex;align-items:center;gap:5px;padding:3px 11px;border-radius:999px;font-size:12.3px;font-weight:800}
.tag.ok{background:#E4F0DC;color:var(--ok)}
.tag.warn{background:#FFF4D6;color:#B8860B}
.tag.bad{background:#FDE7E7;color:var(--bad)}
.tag.neutral{background:var(--line-2);color:var(--ink-3)}

/* 勾选清单 */
.check-list{display:grid;gap:7px;margin-top:8px}
.check-item{
  display:flex;align-items:flex-start;gap:10px;padding:10px 13px;
  background:var(--input);border:1px solid #F0E0AE;border-radius:10px;
  cursor:pointer;font-size:13.3px;color:var(--ink-2);line-height:1.6;transition:.15s;
}
.check-item:hover{border-color:#D9BE5C;background:#FFFDF3}
.check-item.on{background:#EAF4E4;border-color:#B6D4A2;color:var(--ok);font-weight:600}
.box{
  flex-shrink:0;width:19px;height:19px;border-radius:5px;
  border:1.6px solid #C8A93E;background:#fff;display:grid;place-items:center;
  font-size:12px;font-weight:800;margin-top:1px;transition:.15s;color:transparent;
}
.check-item.on .box{background:var(--ok);border-color:var(--ok);color:#fff}

/* 表格（渲染器约定：td-input 黄底、td-check 可勾） */
table.ttbl{width:100%;border-collapse:collapse;font-size:12.8px;min-width:600px}
table.ttbl th{background:var(--brand);color:#fff;font-weight:700;font-size:12px;text-align:left;padding:10px 12px;white-space:nowrap}
table.ttbl td{border-top:1px solid var(--line-2);padding:0;vertical-align:middle}
table.ttbl td.static{padding:10px 12px;color:var(--ink-2);font-weight:600;background:#FAFCFE;line-height:1.6}
table.ttbl td.td-input{background:var(--input)}
table.ttbl td.td-input input,
table.ttbl td.td-input select,
table.ttbl td.td-input textarea{
  border:0;background:transparent;border-radius:0;padding:10px 12px;
  box-shadow:none!important;min-height:42px;width:100%;font-size:12.8px;
}
table.ttbl td.td-input input:focus,
table.ttbl td.td-input select:focus,
table.ttbl td.td-input textarea:focus{background:#FFFDF0;outline:none}
table.ttbl td.td-check{text-align:center;padding:9px;background:var(--input)}
table.ttbl td.td-check .box{margin:0 auto;cursor:pointer}
table.ttbl tr:hover td.static{background:#F1F7FC}

/* 步骤流程 */
.steps-list{display:grid;gap:9px;margin:13px 0}
.step-line{
  display:flex;gap:12px;align-items:baseline;padding:11px 15px;
  background:#FBFCFE;border:1px solid var(--line);border-radius:10px;
  font-size:13.3px;color:var(--ink-2);line-height:1.7;
}
.step-line .sn{
  flex-shrink:0;width:22px;height:22px;border-radius:6px;background:#DCE9F5;
  color:var(--brand);font-weight:800;font-size:11.5px;display:grid;place-items:center;
}
.block-title{font-size:14px;font-weight:800;color:var(--brand);margin:17px 0 8px}
.quote-box{
  background:#FBF9F3;border-left:4px solid var(--warn);border-radius:0 10px 10px 0;
  padding:13px 17px;font-size:13.3px;color:var(--ink-2);line-height:1.8;font-style:italic;
}
.legal-text{font-size:13.3px;color:var(--ink-2);line-height:1.8;background:#F2F7FC;border-radius:10px;padding:13px 16px}
.legal-text b{color:var(--brand)}

/* 评分表（14项能力） */
.rate-tbl td.static{width:auto}
.rate-name{font-weight:700}
.rate-zone{font-size:11.3px;font-weight:800;padding:2px 9px;border-radius:999px;white-space:nowrap}
.zone-up{background:#E4F0DC;color:var(--ok)}
.zone-stable{background:#E1EBF9;color:var(--brand-2)}
.zone-down{background:#FDE7E7;color:var(--bad)}
.rate-tip{font-size:12px;color:var(--ink-3)}
.stars{display:flex;gap:3px}
.star{
  width:27px;height:27px;border-radius:6px;border:1.4px solid var(--line);
  background:#fff;cursor:pointer;font-size:12px;display:grid;place-items:center;
  color:var(--ink-4);font-weight:700;transition:.12s;font-family:inherit;
}
.star:hover{border-color:var(--brand-3);color:var(--brand-3)}
.star.on{background:var(--brand-3);border-color:var(--brand-3);color:#fff}
.star.on.z-up{background:var(--ok);border-color:var(--ok)}
.star.on.z-down{background:var(--bad);border-color:var(--bad)}
.star.on.z-stable{background:var(--brand-2);border-color:var(--brand-2)}

/* 统计汇总 */
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-top:14px}
.stat-box{border-radius:10px;padding:13px 15px;text-align:center}
.stat-box .sv{font-size:23px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.stat-box .sl{font-size:12px;font-weight:700;margin-top:2px}
.sb-down{background:#FDE7E7}.sb-down .sv,.sb-down .sl{color:var(--bad)}
.sb-stable{background:#E1EBF9}.sb-stable .sv,.sb-stable .sl{color:var(--brand-2)}
.sb-up{background:#E4F0DC}.sb-up .sv,.sb-up .sl{color:var(--ok)}

/* 完成度条 */
.done-strip{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:15px;border-top:1px dashed var(--line)}
.done-strip .dl{font-size:12.3px;font-weight:800;color:var(--ink-3);letter-spacing:.4px}
.done-strip .bar{flex:1;height:9px;border-radius:999px;background:var(--line-2);overflow:hidden}
.done-strip .bar i{display:block;height:100%;border-radius:999px;transition:width .45s ease,background .3s}
.done-strip .dv{font-size:14px;font-weight:800;min-width:46px;text-align:right;font-variant-numeric:tabular-nums}

/* 表单内联提示 / 单选组 */
.f-grid .f-hint{font-size:11.5px;color:var(--ink-4);line-height:1.5}
.tool-body .f-grid{margin:14px 0}
.tag-line{display:flex;flex-wrap:wrap;gap:7px;margin:11px 0}

@media(max-width:760px){
  .stat-row{grid-template-columns:1fr}
  .calc-box{grid-template-columns:1fr}
}

/* 同步异常提示 */
.sync-warn{
  margin-top:16px;padding:12px 16px;border-radius:10px;
  background:#FFF4D6;border:1px solid #F0DFA8;color:#8A6D1B;
  font-size:12.5px;font-weight:600;line-height:1.6;
}

/* =========================================================
   真实任务 / 流程图 / 我的 / 管理后台（views.css）
   ========================================================= */

/* ---------- 通用 ---------- */
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.callout{
  margin-top:22px;padding:16px 20px;border-radius:12px;
  background:linear-gradient(135deg,#EEF5FC,#F3FBFA);
  border:1px solid #D5E5F2;border-left:4px solid var(--accent);
  font-size:13.5px;line-height:1.75;color:var(--ink-2);
}
.callout b{color:var(--brand)}
.back-link{
  display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;
  color:var(--ink-3);font-size:13px;font-weight:600;padding:6px 2px;
}
.back-link:hover{color:var(--brand)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}
.panel h3{font-size:14px;margin-bottom:10px;color:var(--brand)}
ul.tick{list-style:none;display:grid;gap:8px}
ul.tick li{position:relative;padding-left:22px;font-size:13px;color:var(--ink-2);line-height:1.65}
ul.tick li::before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:800}
ul.tick.warn li::before{content:"!";color:#D98A00}
ul.tick.small li{font-size:12.5px}

/* ---------- 流程图 ---------- */
.flowmap{margin-top:24px;display:grid;gap:0}
.fm-step{display:grid;grid-template-columns:44px 1fr;gap:16px}
.fm-rail{display:flex;flex-direction:column;align-items:center}
.fm-dot{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;
  background:var(--brand);box-shadow:0 3px 10px rgba(31,78,121,.25);
}
.fm-ai .fm-dot{background:linear-gradient(140deg,var(--accent),#12B7B7);box-shadow:0 3px 10px rgba(15,163,163,.28)}
.fm-line{flex:1;width:2px;background:linear-gradient(var(--line),var(--line-2));min-height:20px}
.fm-body{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 20px;margin-bottom:16px;box-shadow:var(--shadow);
}
.fm-ai .fm-body{border-left:3px solid var(--accent)}
.fm-you .fm-body{border-left:3px solid var(--brand)}
.fm-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.fm-head b{font-size:15px;color:var(--ink)}
.fm-who{
  font-size:11px;font-weight:800;padding:2px 9px;border-radius:20px;
  background:var(--brand);color:#fff;letter-spacing:.3px;
}
.fm-ai .fm-who{background:var(--accent)}
.fm-time{margin-left:auto;font-size:12px;color:var(--ink-4);font-weight:600}
.fm-body p{font-size:13.2px;color:var(--ink-2);line-height:1.75;margin-bottom:10px}
.fm-out{
  font-size:12.5px;color:var(--brand);font-weight:600;
  background:#F2F7FC;border-radius:8px;padding:7px 12px;display:inline-block;margin-bottom:10px;
}

/* ---------- 任务列表 ---------- */
.msum{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0 24px}
.ms-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 20px;text-align:center;box-shadow:var(--shadow);
}
.ms-item b{display:block;font-size:26px;color:var(--brand);line-height:1.2}
.ms-item span{font-size:12.5px;color:var(--ink-3)}
.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mission-card{
  text-align:left;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow);
  transition:transform .16s,box-shadow .16s,border-color .16s;
  border-top:4px solid var(--mc,var(--brand));display:flex;flex-direction:column;gap:8px;
}
.mission-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--brand-3)}
.mission-top{display:flex;align-items:center;gap:8px;justify-content:space-between}
.mission-mod{font-size:11.5px;font-weight:700;color:#fff;padding:3px 10px;border-radius:20px}
.mission-st{font-size:11px;font-weight:700;color:#fff;padding:3px 10px;border-radius:20px}
.mission-title{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.5}
.mission-role{font-size:12.5px;color:var(--ink-3)}
.mission-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-4);margin-top:2px}
.veto-tag{color:var(--bad);font-weight:700}
.mission-score{font-size:12.5px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:8px;margin-top:2px}
.mission-score b{color:var(--brand);font-size:15px}

/* ---------- 任务工作台 ---------- */
.mhead{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;border-radius:var(--r);padding:24px 26px;margin-bottom:20px;
  box-shadow:0 8px 26px rgba(31,78,121,.22);
}
.mhead-top{display:flex;gap:10px;margin-bottom:12px}
.mhead h2{font-size:22px;line-height:1.45;margin-bottom:10px;font-weight:800}
.mhead-meta{font-size:13px;opacity:.9}
.mhead-meta b{opacity:1}
.step-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 24px;margin-bottom:16px;box-shadow:var(--shadow);
}
.sc-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.sc-head b{font-size:15.5px;color:var(--ink)}
.sc-n{
  font-size:11.5px;font-weight:800;padding:3px 11px;border-radius:8px;
  background:var(--brand);color:#fff;letter-spacing:.4px;
}
.sc-who{font-size:11px;font-weight:800;padding:2px 9px;border-radius:20px;margin-left:6px}
.sc-who.ai{background:var(--accent);color:#fff}
.sc-who.you{background:#F0A03C;color:#fff}
.sc-desc{font-size:13.2px;color:var(--ink-2);margin-bottom:12px}
.sc-deliver{font-size:13.2px;color:var(--ink-2);background:#F2F7FC;border-radius:8px;padding:10px 14px;margin-top:12px}
.human-list{margin:0 0 16px 20px;display:grid;gap:8px}
.human-list li{font-size:13.2px;color:var(--ink-2);line-height:1.7}
.ta-label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-3);margin:14px 0 7px}
.bigta{
  width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;
  background:var(--input);font-size:13.5px;line-height:1.75;resize:vertical;
  transition:border-color .15s,box-shadow .15s;
}
.bigta:focus{outline:none;border-color:var(--brand-3);box-shadow:0 0 0 3px rgba(74,144,196,.14);background:#fff}
.file-drop{
  display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;
  border:2px dashed var(--line);border-radius:12px;padding:26px 20px;
  background:#FBFDFF;transition:border-color .15s,background .15s;
}
.file-drop:hover{border-color:var(--brand-3);background:#F5FAFF}
.fd-icon{font-size:26px}
.fd-txt{font-weight:700;color:var(--brand);font-size:14px}
.fd-sub{font-size:12px;color:var(--ink-4)}
.file-info{margin-top:10px;font-size:13px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.file-info .ok{color:var(--ok);font-weight:700}
.dims{display:grid;gap:8px;margin-bottom:14px}
.dim-row{
  display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:baseline;
  padding:9px 14px;border-radius:9px;background:#F7FAFD;border:1px solid var(--line-2);
}
.dim-row.veto{background:#FFF4F4;border-color:#F5D4D4}
.dim-name{font-size:13px;font-weight:700;color:var(--ink)}
.dim-name i{font-style:normal;font-size:10.5px;color:#fff;background:var(--bad);padding:1px 6px;border-radius:6px;margin-left:6px;vertical-align:middle}
.dim-desc{font-size:12.5px;color:var(--ink-3);line-height:1.6}
.review-score{font-size:14px;color:var(--ink-2);margin:6px 0 4px;font-weight:600}
.review-score b{font-size:22px;color:var(--brand)}
.verdict{font-size:11.5px;font-weight:800;padding:2px 10px;border-radius:20px;color:#fff}
.verdict.pass{background:var(--ok)}
.verdict.fail{background:var(--bad)}
.need-login{
  background:#FFF9E6;border:1px solid #F0DFA8;border-radius:var(--r);
  padding:18px 22px;margin-bottom:16px;
}
.need-login b{display:block;font-size:15px;color:#8A6D1B;margin-bottom:6px}
.need-login p{font-size:13px;color:#8A6D1B;margin-bottom:12px}

/* ---------- AI 输出面板（复用工具库样式并扩展） ---------- */
.ai-out{margin-top:14px}
.ai-panel{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#FCFDFF}
.ai-panel-head{
  display:flex;align-items:center;gap:9px;padding:10px 16px;
  background:linear-gradient(135deg,#EEF5FC,#F2FBFA);border-bottom:1px solid var(--line);
}
.ai-panel-head b{font-size:13px;color:var(--brand)}
.ai-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(15,163,163,.18)}
.ai-body{padding:16px 20px;font-size:13.4px;line-height:1.82;color:var(--ink-2)}
.ai-body p{margin:0 0 11px}
.ai-h{display:inline-block;font-size:13px;font-weight:800;color:var(--brand);margin:4px 0}
.ai-h2{display:block;font-size:14px;color:var(--brand);margin:14px 0 6px}
.caret-blink{display:inline-block;width:7px;height:15px;background:var(--accent);animation:blink 1s step-end infinite;vertical-align:middle;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.ai-panel .mini-btn{align-self:flex-start;margin:0 16px 12px}

/* ---------- 我的 ---------- */
.me-card{
  display:flex;align-items:center;gap:16px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);padding:20px 24px;
  box-shadow:var(--shadow);margin-bottom:16px;
}
.me-avatar{
  width:54px;height:54px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(140deg,var(--brand),var(--accent));color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:18px;
}
.me-info{flex:1}
.me-info b{display:block;font-size:16px;color:var(--ink)}
.me-info span{font-size:12.5px;color:var(--ink-3)}
.me-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.ms-box{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:15px 18px;text-align:center;box-shadow:var(--shadow);
}
.ms-box b{display:block;font-size:21px;color:var(--brand);line-height:1.25}
.ms-box span{font-size:12px;color:var(--ink-3)}
.me-diag{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:14px}
.me-diag>div{background:#F7FAFD;border-radius:10px;padding:12px 15px}
.me-diag span{display:block;font-size:12px;color:var(--ink-3);margin-bottom:3px}
.me-diag b{font-size:14px;color:var(--ink)}
.mod-prog{display:grid;gap:11px}
.mp-row{display:grid;grid-template-columns:140px 1fr 46px;gap:12px;align-items:center}
.mp-name{font-size:12.8px;font-weight:700}
.mp-bar{height:9px;border-radius:6px;background:var(--line-2);overflow:hidden}
.mp-bar i{display:block;height:100%;border-radius:6px;transition:width .4s}
.mp-num{font-size:12.5px;color:var(--ink-3);text-align:right;font-weight:600}
.me-table{width:100%;border-collapse:collapse;font-size:13px}
.me-table th{
  text-align:left;font-size:12px;color:var(--ink-3);font-weight:700;
  padding:9px 12px;border-bottom:2px solid var(--line);white-space:nowrap;
}
.me-table td{padding:10px 12px;border-bottom:1px solid var(--line-2);color:var(--ink-2);vertical-align:middle}
.me-table tr:last-child td{border-bottom:none}
.me-table tr:hover td{background:#FAFCFF}

/* ---------- 管理后台 ---------- */
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.as-box{
  background:linear-gradient(135deg,#F3F8FD,#F4FCFB);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;text-align:center;
}
.as-box b{display:block;font-size:24px;color:var(--brand);line-height:1.2}
.as-box span{font-size:12.5px;color:var(--ink-3)}
.step-card .mini-btn{float:right}

/* ---------- 模块卡状态徽标 ---------- */
.mod-card .mc-st{font-size:10.5px;font-weight:700;color:#fff;padding:2px 8px;border-radius:20px}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .two-col,.mission-grid{grid-template-columns:1fr}
  .msum{grid-template-columns:repeat(3,1fr)}
  .me-stats,.admin-stats{grid-template-columns:repeat(2,1fr)}
  .me-diag{grid-template-columns:1fr}
  .dim-row{grid-template-columns:1fr;gap:5px}
  .mp-row{grid-template-columns:110px 1fr 40px}
  .fm-step{grid-template-columns:34px 1fr;gap:12px}
  .fm-dot{width:30px;height:30px;font-size:12.5px}
  .me-table{display:block;overflow-x:auto;white-space:nowrap}
}

/* AI 输出 Markdown 列表与分隔线 */
.ai-ul,.ai-ol{margin:0 0 11px;padding-left:22px;display:grid;gap:5px}
.ai-ul li,.ai-ol li{font-size:13.2px;line-height:1.7;color:var(--ink-2)}
.ai-ul li::marker{color:var(--accent)}
.ai-ol li::marker{color:var(--brand);font-weight:700}
.ai-hr{border:none;border-top:1px dashed var(--line);margin:12px 0}
.ai-body code{background:#F0F4F9;border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:12px}

/* =========================================================
   教材阅读器（Book）
   ========================================================= */
.bk-wrap{max-width:none}
.bk-head{margin-bottom:14px}
.bk-layout{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:start}
.bk-side{
  position:sticky;top:calc(var(--top) + 12px);
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);max-height:calc(100vh - var(--top) - 30px);
  display:flex;flex-direction:column;overflow:hidden}
.bk-search{padding:10px;border-bottom:1px solid var(--line-2);flex:none}
.bk-search input{
  width:100%;padding:8px 11px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:13px;font-family:inherit;color:var(--ink);background:var(--bg)}
.bk-search input:focus{outline:none;border-color:var(--brand-3);background:#fff}
.bk-tree{overflow-y:auto;padding:8px 6px 14px}
.bk-tree-part{margin-bottom:2px}
.bk-tree-l1,.bk-tree-l2,.bk-tree-l3{
  display:flex;gap:6px;align-items:flex-start;cursor:pointer;border-radius:8px;
  padding:6px 8px;line-height:1.45;transition:background .13s}
.bk-tree-l1{font-size:13px;color:var(--ink)}
.bk-tree-l1 b{font-weight:600}
.bk-tree-l2{font-size:12.6px;color:var(--ink-2);padding-left:18px}
.bk-tree-l3{font-size:12.2px;color:var(--ink-3);padding-left:32px}
.bk-tree-l1:hover,.bk-tree-l2:hover,.bk-tree-l3:hover{background:var(--line-2)}
.bk-tree-l1.on{background:#E8F1FA;color:var(--brand)}
.bk-tree-l2.on{background:#E8F1FA;color:var(--brand);font-weight:600}
.bk-tree-l3.on{background:#EAF7F7;color:var(--accent);font-weight:600}
.bk-tw{flex:none;width:12px;color:var(--ink-4);font-size:10px;line-height:1.6;text-align:center}
.bk-tree-kids{margin-left:0}
.bk-main{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);padding:30px 38px 44px;min-height:60vh;overflow-x:hidden}
.bk-crumb{font-size:12px;color:var(--ink-4);display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.bk-crumb .cur{color:var(--brand);font-weight:600}
.bk-crumb i{color:var(--ink-4);font-style:normal}
.bk-title{font-size:22px;color:var(--brand);line-height:1.4;margin:0 0 18px;padding-bottom:12px;border-bottom:2px solid var(--line-2)}
.bk-h2{font-size:16.5px;color:var(--brand);margin:26px 0 10px;line-height:1.5;padding-left:10px;border-left:3px solid var(--accent)}
.bk-h3{display:block;font-size:14.5px;color:var(--ink);margin:16px 0 7px}
.bk-p{font-size:14px;line-height:1.95;color:var(--ink-2);margin:0 0 11px;text-align:justify}
.bk-ul,.bk-ol{margin:0 0 12px;padding-left:24px;display:grid;gap:6px}
.bk-ul li,.bk-ol li{font-size:13.8px;line-height:1.85;color:var(--ink-2)}
.bk-ul li::marker{color:var(--accent)}
.bk-ol li::marker{color:var(--brand);font-weight:700}
.bk-quote{
  margin:0 0 12px;padding:10px 14px;background:var(--calc);
  border-left:3px solid var(--brand-3);border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-size:13.4px;line-height:1.8;color:var(--ink-2);white-space:pre-wrap}
.bk-tbl-wrap{overflow-x:auto;margin:0 0 16px}
.bk-tbl{border-collapse:collapse;width:100%;font-size:13px;min-width:420px}
.bk-tbl th,.bk-tbl td{border:1px solid var(--line);padding:8px 11px;text-align:left;line-height:1.6;vertical-align:top}
.bk-tbl th{background:#EEF4FA;color:var(--brand);font-weight:600;white-space:nowrap}
.bk-tbl tr:nth-child(even) td{background:#FBFCFE}
.bk-toc{display:grid;gap:8px;margin:16px 0}
.bk-toc-row{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:11px 14px;border:1px solid var(--line);border-radius:var(--r-sm);cursor:pointer;background:var(--bg)}
.bk-toc-row:hover{border-color:var(--brand-3);background:#F4F9FD}
.bk-toc-row b{font-size:13.6px;color:var(--ink);font-weight:600}
.bk-toc-row span{font-size:11.5px;color:var(--ink-4);flex:none}
.bk-xlink{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:22px 0 0;padding:14px 16px;
  background:#EFF8F8;border:1px dashed var(--accent);border-radius:var(--r)}
.bk-xlink span{font-size:13px;color:var(--ink-2)}
.bk-pager{display:flex;justify-content:space-between;gap:12px;margin-top:28px;padding-top:18px;border-top:1px solid var(--line-2)}
.bk-pager .btn{max-width:48%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px}
@media (max-width:900px){
  .bk-layout{grid-template-columns:1fr}
  .bk-side{position:static;max-height:340px}
  .bk-main{padding:20px 18px 32px}
  .bk-title{font-size:19px}
}

/* 工具页 → 教材原文 入口 */
.tool-book{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 14px;
  padding:10px 13px;background:#F3F8F6;border:1px dashed #9CC9B8;border-radius:var(--r-sm)}
.tool-book span{font-size:12.5px;color:var(--ink-3)}
.tool-book .btn{font-size:12.3px;padding:5px 11px}

/* 任务页 → 教材章节 入口 */
.mhead-book{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;
  padding:9px 12px;background:rgba(255,255,255,.72);border:1px dashed rgba(31,78,121,.35);border-radius:var(--r-sm)}
.mhead-book span{font-size:12.3px;color:var(--ink-3)}
.mhead-book .btn{font-size:12.2px;padding:5px 11px}

/* =========================================================
   后台激活 / 账号暂停
   ========================================================= */
.admin-act .sc-desc{margin-bottom:12px}
.admin-act-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.admin-act-row input{
  flex:1;min-width:220px;padding:10px 13px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-size:13.5px;font-family:inherit;color:var(--ink);background:var(--input)}
.admin-act-row input:focus{outline:none;border-color:var(--brand-3)}
#adminActMsg{font-size:12.5px;color:var(--ink-3);margin-top:10px;min-height:16px}
.mini-btn.danger{background:#FDECEC;color:#B42318;border:1px solid #F3C2C2}
.mini-btn.danger:hover{background:#FADBDB}
.blocked-banner{
  max-width:620px;margin:48px auto;padding:26px 28px;text-align:center;
  background:#FFF6F6;border:1px solid #F0C9C9;border-radius:var(--r);box-shadow:var(--shadow)}
.blocked-banner b{display:block;font-size:17px;color:#B42318;margin-bottom:12px}
.blocked-banner p{font-size:13.5px;color:var(--ink-2);line-height:1.85;margin:4px 0}

/* 侧栏教材入口 */
.side-book-btn{
  width:100%;text-align:left;padding:9px 12px;border-radius:var(--r-sm);cursor:pointer;
  background:#EFF8F8;border:1px solid #BFE3E3;color:var(--brand);font-size:12.6px;font-weight:600;
  font-family:inherit;transition:.15s}
.side-book-btn:hover{background:#E2F4F4;border-color:var(--accent)}
.side-book-hint{font-size:11.4px;color:var(--ink-4);line-height:1.7;margin-top:7px}

/* 「我的」页诊断按钮组 */
.me-diag-btn{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}

/* =========================================================
   启动页 / 登录门 / 退出按钮
   ========================================================= */
.boot-splash{
  position:fixed;inset:0;z-index:400;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:9px;background:var(--bg);
  transition:opacity .28s ease,visibility .28s ease}
.boot-splash.off{opacity:0;visibility:hidden;pointer-events:none}
.boot-splash img{width:66px;height:66px;border-radius:17px;box-shadow:var(--shadow-2);margin-bottom:4px}
.boot-splash b{font-size:17px;color:var(--brand);letter-spacing:-.2px}
.boot-splash span{font-size:12.5px;color:var(--ink-4)}

.logout-btn{
  padding:7px 13px;border-radius:9px;border:1px solid var(--line);background:#fff;
  font-size:12.5px;font-weight:700;color:var(--ink-3);transition:.15s;white-space:nowrap}
.logout-btn:hover{border-color:#E8B4B4;background:#FFF6F6;color:var(--bad)}

.modal-main{flex:1;min-width:0}
.gate-side{display:none}

/* 登录门：未登录时的首屏 */
.modal-wrap.gate{
  background:linear-gradient(150deg,#EDF5FC 0%,#E7F5F6 55%,#F3F8FC 100%);
  backdrop-filter:none;align-items:flex-start;overflow-y:auto;padding:40px 20px}
.modal-wrap.gate .modal{
  max-width:880px;width:100%;display:flex;padding:0;overflow:hidden;border-radius:20px;margin:auto;
  box-shadow:0 20px 60px rgba(18,36,60,.14)}
.modal-wrap.gate .modal-x{display:none}
.modal-wrap.gate .gate-side{
  display:flex;flex-direction:column;width:352px;flex:none;padding:38px 32px;
  background:linear-gradient(165deg,#E8F2FB,#E1F5F5);border-right:1px solid var(--line)}
.gate-logo{width:52px;height:52px;border-radius:14px;margin-bottom:18px;box-shadow:var(--shadow)}
.gate-side h2{font-size:20px;color:var(--brand);letter-spacing:-.4px;line-height:1.35}
.gate-tag{font-size:12.5px;color:var(--accent);font-weight:700;margin-top:5px;letter-spacing:.4px}
.gate-points{list-style:none;margin:22px 0 0;display:grid;gap:11px}
.gate-points li{font-size:12.8px;color:var(--ink-2);line-height:1.7;padding-left:16px;position:relative}
.gate-points li::before{
  content:'';position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;
  background:var(--accent)}
.gate-points b{color:var(--brand);font-weight:700}
.gate-foot{
  margin-top:auto;padding-top:20px;border-top:1px solid var(--line);
  font-size:11.6px;color:var(--ink-4);line-height:1.75}
.modal-wrap.gate .modal-main{padding:36px 34px}
@media (max-width:820px){
  .modal-wrap.gate .modal{flex-direction:column;max-width:440px}
  .modal-wrap.gate .gate-side{width:100%;padding:24px 22px;border-right:none;border-bottom:1px solid var(--line)}
  .modal-wrap.gate .gate-side h2{font-size:18px}
  .gate-points{display:none}
  .gate-logo{width:42px;height:42px;margin-bottom:12px}
  .gate-foot{padding-top:12px;margin-top:14px}
  .modal-wrap.gate .modal-main{padding:24px 22px 28px}
}

/* 窄屏：顶部退出按钮让位给「我的」页里的退出按钮 */
@media (max-width:760px){
  .logout-btn{display:none !important}
}

/* =========================================================
   会员 / 套餐 / 运营后台页签（新增）
   ========================================================= */
/* 首页升级条（位于 .hero 深色区） */
.vip-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);border-radius:12px;padding:12px 16px;margin-bottom:20px;
  font-size:13.5px;line-height:1.6;color:#fff}
.vip-bar .vb-txt{flex:1;min-width:220px}
.vip-bar .vb-btn{background:#fff;color:var(--brand);border:none;border-radius:9px;padding:9px 16px;
  font-size:13px;font-weight:800;cursor:pointer;white-space:nowrap}
.vip-bar .vb-btn:hover{transform:translateY(-1px)}

/* 会员状态行 */
.vip-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-2);line-height:1.7}
.vip-badge{display:inline-block;font-size:11.5px;font-weight:800;padding:3px 10px;border-radius:999px;color:#fff;background:var(--ink-4)}
.vip-badge.free{background:#8FA6BF}
.vip-badge.paid{background:var(--ok)}
.vip-badge.over{background:var(--bad)}
.vip-badge.admin{background:var(--brand-2)}

/* 会员页头部状态卡 */
.vip-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-radius:16px;
  padding:22px;margin-bottom:18px;color:#fff;
  background:linear-gradient(120deg,#1F4E79,#2E6DA4 60%,#0FA3A3 130%)}
.vip-head.admin{background:linear-gradient(120deg,#22304A,#3A5473)}
.vip-head.paid{background:linear-gradient(120deg,#3E6B2E,#548235)}
.vip-head.over{background:linear-gradient(120deg,#8B1A1A,#C00000 120%)}
.vh-left{display:flex;flex-direction:column;gap:6px}
.vh-left b{font-size:22px;font-weight:800}
.vh-left .vip-badge{background:rgba(255,255,255,.22);align-self:flex-start}
.vh-sub{font-size:13px;color:rgba(255,255,255,.88)}
.vh-right{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:rgba(255,255,255,.82);text-align:right}

/* 套餐卡 */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.plan-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:24px 20px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.plan-card.current{border-color:var(--brand-3);box-shadow:0 0 0 2px rgba(74,144,196,.18),var(--shadow)}
.plan-card.best{border-color:#E9C46A;background:linear-gradient(180deg,#FFFDF5,#fff)}
.plan-tag{position:absolute;top:-10px;right:16px;background:var(--brand);color:#fff;font-size:11px;
  font-weight:800;padding:3px 10px;border-radius:999px}
.plan-card.best .plan-tag{background:#C89B3C}
.plan-icon{font-size:26px;margin-bottom:6px}
.plan-card h3{font-size:16.5px;color:var(--ink);margin-bottom:8px}
.plan-price{display:flex;align-items:baseline;gap:2px;color:var(--brand);font-weight:800;font-size:30px;margin-bottom:8px}
.plan-price .cur{font-size:17px}
.plan-price .unit{font-size:13px;color:var(--ink-3);font-weight:600}
.plan-desc{font-size:12.5px;color:var(--ink-3);line-height:1.7;margin-bottom:12px;min-height:34px}
.plan-perks{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:7px;flex:1}
.plan-perks li{position:relative;padding-left:19px;font-size:12.5px;color:var(--ink-2);line-height:1.6}
.plan-perks li::before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:800}

/* 收款 / 联系方式 */
.pay-flex{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px}
.pay-qr{position:relative;width:190px;height:190px;flex:0 0 auto;border:1px dashed var(--line);
  border-radius:14px;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pay-qr img{width:100%;height:100%;object-fit:contain}
.pay-qr .pay-noimg{display:none;font-size:12.5px;color:var(--ink-4);text-align:center;padding:16px;line-height:1.8}
.pay-qr.noimg img{display:none}
.pay-qr.noimg .pay-noimg{display:block}
.pay-info{flex:1;min-width:260px;font-size:13px;color:var(--ink-2);line-height:1.9}
.pay-info h4{font-size:14.5px;color:var(--ink);margin-bottom:8px}
.pay-info p{margin-bottom:5px}
.contact-row{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:13px;color:var(--ink-2);flex-wrap:wrap}
.contact-k{color:var(--ink-4);min-width:52px}
.contact-v{color:var(--brand)}

/* 下单卡 */
.buy-card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:14px}
.buy-card.ok{background:#F3F9EF;border-color:#CFE3C2}
.buy-card h4{font-size:15px;color:var(--ink);margin-bottom:8px}
.buy-card p{font-size:13px;color:var(--ink-2);line-height:1.8;margin-bottom:4px}
.buy-card .price{font-size:20px;color:var(--bad);font-weight:800}
.buy-card .orderno{font-family:ui-monospace,Consolas,monospace;color:var(--brand);letter-spacing:.5px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.vip-faq{margin:0;padding-left:18px}
.vip-faq li{font-size:13px;color:var(--ink-2);line-height:1.95}
.vip-tip-list{margin:10px 0;padding-left:18px}
.vip-tip-list li{font-size:13px;color:var(--ink-2);line-height:1.95}

/* 免费到期软提醒弹窗 */
.modal-wrap.soft{background:rgba(12,24,40,.45);z-index:300}
.soft-modal{max-width:520px}
.soft-modal .modal-main{padding:30px 30px 24px}
.soft-modal h3{font-size:19px;color:var(--ink);margin-bottom:14px}
.soft-modal p{font-size:13.5px;color:var(--ink-2);line-height:1.9;margin-bottom:8px}
.soft-modal .row{margin-top:18px}

/* 运营后台页签 */
.node-tabs,.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px;border-bottom:1px solid var(--line)}
.node-tab{position:relative;background:transparent;border:none;border-bottom:2px solid transparent;
  padding:10px 14px;font-size:13.5px;font-weight:700;color:var(--ink-3);cursor:pointer;border-radius:8px 8px 0 0;font-family:inherit}
.node-tab:hover{color:var(--brand);background:var(--line-2)}
.node-tab.active{color:var(--brand);border-bottom-color:var(--brand)}
.tab-dot{font-style:normal;background:var(--bad);color:#fff;font-size:10.5px;font-weight:800;
  border-radius:999px;padding:1px 6px;margin-left:2px;vertical-align:middle}
.admin-stats{grid-template-columns:repeat(auto-fit,minmax(132px,1fr))}
.adm-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.adm-box{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px}
.adm-box b{display:block;font-size:23px;color:var(--brand);line-height:1.2}
.adm-box span{font-size:12.5px;color:var(--ink-3)}
.admin-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.admin-form input,.admin-form select{border:1px solid var(--line);border-radius:9px;padding:9px 12px;
  font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff}
.admin-form label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-2)}
.gf-msg{margin-left:6px}
.admin-act-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.admin-act-row input{border:1px solid var(--line);border-radius:9px;padding:10px 13px;font-size:14px;
  font-family:inherit;min-width:240px;background:#fff}

@media(max-width:900px){
  .plan-grid{grid-template-columns:1fr}
  .adm-grid{grid-template-columns:repeat(2,1fr)}
  .vh-right{text-align:left}
}

/* 轻提示 */
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,14px);z-index:500;
  background:rgba(18,36,60,.94);color:#fff;font-size:13.5px;font-weight:600;line-height:1.6;
  padding:12px 20px;border-radius:11px;max-width:min(86vw,520px);text-align:center;
  box-shadow:0 10px 30px rgba(0,0,0,.24);opacity:0;pointer-events:none;transition:.22s}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* =========================================================
   登录门：多方式登录（参照培训师智能体）
   ========================================================= */
.hidden{display:none!important}

/* 页签 */
.auth-tabs{display:flex;gap:4px;background:var(--line-2);padding:4px;border-radius:11px;margin-bottom:14px}
.auth-tab{flex:1;border:none;background:none;padding:8px 4px;border-radius:8px;cursor:pointer;
  font-size:12.8px;font-weight:600;color:var(--ink-3);font-family:inherit;transition:.15s;white-space:nowrap}
.auth-tab:hover{color:var(--brand)}
.auth-tab.active{background:#fff;color:var(--brand);font-weight:800;box-shadow:0 1px 3px rgba(0,0,0,.08)}

/* 表单 */
.auth-form{display:flex;flex-direction:column;gap:10px}
.auth-form .field{margin-bottom:0}
.auth-form .btn.primary{margin-top:4px}
.auth-hint{font-size:12px;color:var(--ink-3);line-height:1.7;margin:2px 0 0}
.btn.link{background:none;border:none;color:var(--brand);font-size:12.8px;font-weight:700;
  padding:6px 2px;cursor:pointer;align-self:center;font-family:inherit}
.btn.link:hover{text-decoration:underline}

/* 记住账号密码 */
.remember-row{display:flex;align-items:flex-start;gap:8px;font-size:12.3px;color:var(--ink-2);
  line-height:1.6;cursor:pointer;user-select:none}
.remember-row input[type="checkbox"]{width:15px;height:15px;margin:2px 0 0;flex:0 0 auto;cursor:pointer;accent-color:var(--brand)}
.remember-row em{font-style:normal;color:var(--ink-4);font-size:11.3px}

/* 用户协议 */
.auth-consent{display:flex;align-items:flex-start;gap:8px;margin-top:16px;padding:10px 12px;
  background:var(--bg);border:1px solid var(--line);border-radius:10px;
  font-size:11.6px;color:var(--ink-3);line-height:1.7;cursor:pointer;user-select:none}
.auth-consent input[type="checkbox"]{width:15px;height:15px;margin:2px 0 0;flex:0 0 auto;cursor:pointer;accent-color:var(--brand)}
.auth-consent b{color:var(--ink-2)}
.auth-consent.consent-warn{border-color:var(--bad);background:#FFF5F5;animation:consentShake .45s}
@keyframes consentShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}50%{transform:translateX(4px)}75%{transform:translateX(-3px)}}

/* 联系运营方 */
.auth-contact{margin-top:14px;padding-top:14px;border-top:1px solid var(--line-2);text-align:center}
.auth-contact-t{font-size:12.3px;color:var(--ink-2);margin-bottom:8px}
.auth-contact-row{display:flex;gap:8px;justify-content:center;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.auth-contact-row .contact-v{font-size:13px;color:var(--ink-2)}
.auth-contact-row .contact-v b{color:var(--brand);letter-spacing:.4px}

/* 登录门内主按钮用品牌色（默认 .btn.primary 是深色 hero 区的白色按钮） */
.modal-wrap.gate .btn.primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(31,78,121,.24)}
.modal-wrap.gate .btn.primary:hover{background:var(--brand-2)}

@media (max-width:520px){
  .auth-tab{font-size:11.8px;padding:7px 2px}
  .modal-wrap.gate .modal-main{padding:22px 18px 26px}
}

/* =========================================================
   后台「用户管理」：详情弹窗 / 标签 / 危险操作
   ========================================================= */
.u-tag{display:inline-block;font-size:11px;font-weight:800;padding:2px 8px;border-radius:999px;
  background:var(--brand-l,#E8F2FB);color:var(--brand);margin-left:4px;vertical-align:middle;white-space:nowrap}
.um-modal{max-width:820px;padding:26px 26px 30px;max-height:92vh;overflow-y:auto}
.um-modal h3{font-size:19px;margin-bottom:5px}
.um-modal .modal-sub{margin-bottom:16px}
.um-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:10px;margin-bottom:16px}
.um-box{background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:12px 13px}
.um-box b{display:block;font-size:21px;color:var(--brand);line-height:1.25}
.um-box span{font-size:12px;color:var(--ink-3)}
.um-line{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-2);
  line-height:1.85;padding:5px 0}
.um-k{color:var(--ink-4);font-size:12.3px;font-weight:700;min-width:46px}
.um-report{margin:8px 0 4px;padding:12px 14px;background:var(--bg);border:1px dashed var(--line);
  border-radius:10px;font-size:12.3px;color:var(--ink-3);line-height:1.8;white-space:pre-wrap;max-height:170px;overflow-y:auto}
.um-sec-title{margin:18px 0 8px;font-size:13.5px;font-weight:800;color:var(--ink);
  padding-left:9px;border-left:3px solid var(--brand)}
.um-chips{display:flex;flex-wrap:wrap;gap:6px}
.um-chip{font-size:11.8px;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);
  border-radius:8px;padding:4px 9px;line-height:1.5}
.um-chip b{color:var(--brand)}
.um-msg{margin-left:6px}
.um-danger{margin-top:20px;padding:14px 16px;border:1px solid #E8B4B4;background:#FFFBFB;border-radius:12px}
.um-danger-t{font-size:13px;font-weight:800;color:var(--bad);margin-bottom:10px}
.um-danger .hint{display:block;margin-top:8px;line-height:1.75}
@media (max-width:640px){
  .um-modal{padding:20px 16px 24px}
  .um-grid{grid-template-columns:repeat(2,1fr)}
}