/* ==========================================================================
   QIAN 身份中心 · 设计系统
   Field ledger — 暖纸 / 森林绿 / 发丝线 / 等宽数据 / 衬线标题
   所有页面共用；页面内不再写 <style>
   ========================================================================== */

:root{
  /* 纸与墨 */
  --ink:#18221d;
  --ink-2:#3b4a43;
  --muted:#67746d;
  --faint:#8a978f;
  --paper:#f3efe6;
  --surface:#fbf9f3;
  --surface-2:#f6f2e7;
  --line:#dcd5c6;
  --line-soft:#eae4d7;

  /* 品牌 */
  --forest:#0f3a2d;
  --forest-2:#16513f;
  --green:#1d6b50;
  --green-soft:#e3efe8;

  /* 信号 */
  --clay:#9d5c35;
  --clay-soft:#f6ebdc;
  --brick:#a1332a;
  --brick-soft:#f8e6e3;
  --sand:#e8d9b8;

  --r:4px;
  --sans:"PingFang SC","Hiragino Sans GB","Source Han Sans SC","Noto Sans CJK SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --serif:Georgia,"Songti SC","Source Han Serif SC","Noto Serif CJK SC","SimSun",serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;background-color:var(--paper);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:var(--green);}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--forest);color:#f2eee2;position:sticky;top:0;z-index:30;
  border-bottom:1px solid rgba(0,0,0,.28);}
.topbar-in{max-width:1180px;margin:0 auto;padding:0 28px;height:58px;display:flex;align-items:center;gap:28px;}
.lockup{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit;margin-right:auto;min-width:0;}
.lockup .mark{font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:.2em;color:#f7f2e4;}
.lockup .sep{width:1px;height:17px;background:rgba(247,242,228,.26);flex:none;}
.lockup .dept{font-size:11.5px;letter-spacing:.16em;color:#8fb2a3;white-space:nowrap;}
.nav{display:flex;align-items:center;gap:1px;flex-wrap:wrap;}
.nav a{color:#c4d6cc;text-decoration:none;font-size:13px;padding:7px 11px;border-radius:3px;
  transition:color .16s var(--ease),background .16s var(--ease);white-space:nowrap;}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08);}
.nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.1);box-shadow:inset 0 -1px 0 rgba(232,217,184,.75);}
.nav form{display:inline;margin:0;}
.nav button{background:rgba(255,255,255,.1);border:1px solid rgba(247,242,228,.24);color:#f2eee2;
  padding:7px 12px;font-size:12.5px;}
.nav button:hover{background:rgba(255,255,255,.2);border-color:rgba(247,242,228,.4);}

/* ---------- 页面骨架 ---------- */
main{max-width:1180px;margin:0 auto;padding:38px 28px 84px;}
main.narrow{max-width:860px;}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;flex-wrap:wrap;}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);display:flex;align-items:center;gap:10px;}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--faint);flex:none;}
h1{font-family:var(--serif);font-size:clamp(26px,3.1vw,35px);line-height:1.22;font-weight:600;
  letter-spacing:.01em;margin:11px 0 0;text-wrap:balance;}
.lede{margin:10px 0 0;color:var(--ink-2);font-size:13.5px;line-height:1.78;max-width:66ch;text-wrap:pretty;}
.head-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding-bottom:4px;}
.rule{height:10px;margin:24px 0 0;
  background-image:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 9px);
  background-size:100% 5px;background-position:bottom left;background-repeat:repeat-x;}

/* ---------- 小节标题 ---------- */
h2{font-size:11px;letter-spacing:.16em;font-weight:600;color:var(--muted);margin:36px 0 13px;
  display:flex;align-items:center;gap:13px;text-transform:uppercase;}
h2::after{content:"";flex:1;height:1px;background:var(--line-soft);min-width:24px;}
h2:first-child{margin-top:0;}

/* ---------- 数字台账条 ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:0;margin:0 0 28px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stat{padding:15px 16px 17px;border-left:1px solid var(--line-soft);min-width:0;}
.stat:first-child{border-left:0;padding-left:1px;}
.stat .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;color:var(--muted);
  text-transform:uppercase;white-space:nowrap;}
.stat .v{font-family:var(--serif);font-size:26px;line-height:1.2;margin-top:7px;
  font-variant-numeric:tabular-nums;color:var(--ink);word-break:break-word;}
.stat .v.bad{color:var(--brick);}
.stat .v small{font-family:var(--sans);font-size:12px;color:var(--muted);font-weight:400;}

/* ---------- 卡片 / 面板 ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 22px;margin-bottom:16px;}
.panel h2{margin:0 0 16px;}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:18px 26px;}
.kv .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.kv .v{font-size:13.5px;margin-top:5px;word-break:break-word;color:var(--ink);}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:0;
  border-top:1px solid var(--line-soft);}
.facts > div{padding:13px 18px 14px 0;border-bottom:1px solid var(--line-soft);}
.facts .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.facts .v{font-size:13.5px;margin-top:5px;word-break:break-word;}

/* ---------- 系统入口卡 ---------- */
.systems{display:grid;grid-template-columns:repeat(auto-fit,minmax(236px,1fr));gap:14px;}
.systems .sys{position:relative;display:flex;flex-direction:column;min-height:172px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 18px 16px;text-decoration:none;color:inherit;
  transition:border-color .18s var(--ease),transform .18s var(--ease),background .18s var(--ease);}
.systems .sys::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:2px;
  background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);}
.systems a.sys:hover{border-color:#b9b09c;transform:translateY(-2px);background:#fdfbf6;}
.systems a.sys:hover::before{transform:scaleX(1);}
.systems div.sys{opacity:.78;}
.systems .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;}
.systems .name{font-size:15px;font-weight:650;letter-spacing:.01em;line-height:1.4;}
.systems .desc{font-size:12.5px;color:var(--muted);line-height:1.72;margin-top:9px;flex:1;text-wrap:pretty;}
.systems .acct{font-family:var(--mono);font-size:10.5px;color:var(--ink-2);margin-top:13px;
  padding-top:10px;border-top:1px solid var(--line-soft);word-break:break-all;}
.systems .go{font-size:12px;font-weight:650;color:var(--green);margin-top:10px;letter-spacing:.04em;}

/* ---------- 快捷入口 ---------- */
.quick{display:flex;flex-wrap:wrap;border-top:1px solid var(--line);}
.quick a{flex:1 1 176px;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:12px 15px;font-size:13px;color:var(--ink);text-decoration:none;
  border-bottom:1px solid var(--line-soft);border-right:1px solid var(--line-soft);
  transition:background .16s var(--ease),color .16s var(--ease);}
.quick a::after{content:"→";font-family:var(--mono);color:var(--faint);
  transition:transform .18s var(--ease),color .18s var(--ease);}
.quick a:hover{background:var(--surface);color:var(--green);}
.quick a:hover::after{transform:translateX(3px);color:var(--green);}

/* ---------- 徽标 ---------- */
.badge,.pill,.tag,.lv{display:inline-flex;font-family:var(--sans);align-items:center;gap:5px;font-size:11px;font-weight:600;
  line-height:1.55;padding:2px 7px;border-radius:2px;border:1px solid transparent;
  white-space:nowrap;letter-spacing:.02em;vertical-align:middle;}
.pill::before,.badge::before{content:"";width:4px;height:4px;background:currentColor;flex:none;}
.pill.ok,.b-active{background:var(--green-soft);color:#14543e;border-color:#c8ded2;}
.pill.off,.b-disabled{background:#ecebe3;color:#6d7a73;border-color:#ddd9cc;}
.pill.maint,.b-sealed{background:var(--clay-soft);color:#8a4d29;border-color:#e3cdb4;}
.lv{font-family:var(--mono);font-size:10px;letter-spacing:.08em;}
.lv-h{background:var(--brick-soft);color:var(--brick);border-color:#e8c8c3;}
.lv-m{background:var(--clay-soft);color:var(--clay);border-color:#e6d0b7;}
.lv-l{background:var(--green-soft);color:#1a5c44;border-color:#cbe0d5;}
.tag{background:var(--surface-2);color:var(--ink-2);border-color:var(--line-soft);font-weight:500;}
.ok{color:#14603f;font-weight:600;}
.no{color:var(--brick);font-weight:600;}

/* ---------- 表格 ---------- */
table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;font-size:13px;}
thead th{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:600;text-align:left;padding:10px 13px;
  background:var(--surface-2);border-bottom:1px solid var(--line);white-space:nowrap;}
td{padding:11px 13px;border-bottom:1px solid var(--line-soft);vertical-align:middle;}
tbody tr{transition:background .12s var(--ease);}
tbody tr:hover{background:#f7f3e9;}
tbody tr:last-child td{border-bottom:0;}
td.num{font-family:var(--serif);font-size:15px;font-variant-numeric:tabular-nums;}

/* ---------- 文字工具类 ---------- */
.mono{font-family:var(--mono);font-size:12px;}
.uname{font-family:var(--mono);font-size:12.5px;letter-spacing:.01em;}
.dim{color:var(--muted);font-size:12.5px;}
.t{color:var(--muted);font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums;}
.who{font-weight:600;}
.sub{color:var(--muted);font-size:12px;line-height:1.65;}
.hint{font-size:11.5px;color:var(--faint);line-height:1.7;margin-top:6px;}
.foot{color:var(--muted);font-size:11.5px;line-height:1.85;margin-top:28px;padding-top:15px;
  border-top:1px solid var(--line-soft);}
.link{color:var(--green);text-decoration:none;font-size:12.5px;}
.link:hover{text-decoration:underline;text-underline-offset:3px;}

/* ---------- 说明块 ---------- */
.note{font-size:12.5px;line-height:1.9;color:var(--muted);margin:18px 0 0;padding-left:13px;
  border-left:2px solid var(--sand);text-wrap:pretty;}
.note b{color:var(--ink-2);font-weight:600;}
.note:first-child{margin-top:0;}

/* ---------- 空状态 ---------- */
.empty{border:1px dashed var(--line);border-radius:var(--r);padding:26px 20px;text-align:center;
  color:var(--muted);font-size:12.5px;line-height:1.75;background:transparent;}

/* ---------- 表单 ---------- */
label{display:block;font-size:11.5px;font-weight:600;color:var(--ink-2);margin:0 0 6px;letter-spacing:.02em;}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:3px;
  background:#fffdf7;color:var(--ink);font-family:inherit;font-size:13.5px;line-height:1.5;
  transition:border-color .15s var(--ease),box-shadow .15s var(--ease),background .15s var(--ease);}
input:hover,select:hover,textarea:hover{border-color:#cdc4b0;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);
  box-shadow:0 0 0 3px rgba(29,107,80,.13);background:#fff;}
input:disabled{background:var(--surface-2);color:var(--faint);}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--green);}
textarea{min-height:66px;resize:vertical;}
.hidden{display:none;}

/* ---------- 按钮 ---------- */
button,.btn{font-family:inherit;font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:9px 15px;border-radius:3px;border:1px solid var(--forest);background:var(--forest);
  color:#f7f3e6;cursor:pointer;
  transition:background .16s var(--ease),border-color .16s var(--ease),color .16s var(--ease),transform .08s var(--ease);}
button:hover{background:var(--forest-2);border-color:var(--forest-2);}
button:active{transform:translateY(1px);}
button:disabled{opacity:.45;cursor:not-allowed;transform:none;}
button.ghost,.btn.ghost{background:transparent;color:var(--forest);border-color:var(--line);}
button.ghost:hover{background:var(--surface-2);border-color:#c9c0ac;}
button.warn{background:transparent;color:var(--clay);border-color:#ddc9b1;}
button.warn:hover{background:var(--clay-soft);border-color:#cfb193;}
button.danger{background:transparent;color:var(--brick);border-color:#e3c4bf;}
button.danger:hover{background:var(--brick-soft);border-color:#d8ada6;}
.btns{display:flex;gap:9px;flex-wrap:wrap;margin-top:4px;align-items:center;}

/* ---------- 提示条 ---------- */
.msg{margin:14px 0 0;padding:11px 14px;font-size:12.5px;line-height:1.72;display:none;
  border-left:3px solid var(--muted);border-radius:2px;}
.msg.ok,.msg.info{display:block;background:var(--green-soft);border-color:var(--green);color:#14543e;}
.msg.err{display:block;background:var(--brick-soft);border-color:var(--brick);color:#8e2b23;}
.banner{background:var(--clay-soft);border:1px solid #e6d2b8;border-left:3px solid var(--clay);
  border-radius:2px;padding:13px 16px;font-size:12.5px;line-height:1.85;color:#7d4726;margin:0 0 24px;}
.banner a{color:#7d4726;font-weight:700;}
.warn{background:#fdf6ea;border:1px solid #ead8bb;border-left:3px solid var(--clay);
  border-radius:2px;padding:12px 14px;font-size:12.5px;color:#7d5a2b;line-height:1.8;margin:12px 0;}
.clean{background:var(--green-soft);border:1px solid #cae0d4;border-left:3px solid var(--green);
  border-radius:2px;padding:15px 17px;color:#14543e;font-size:12.5px;line-height:1.75;}

/* ---------- 临时密码 / 密钥 ---------- */
.pwd{font-family:var(--mono);font-size:15px;font-weight:700;background:#fffdf7;
  border:1px dashed #9fc4b3;border-radius:3px;padding:7px 11px;margin-top:8px;
  display:inline-block;letter-spacing:.06em;user-select:all;}
.secret{font-family:var(--mono);font-size:15px;letter-spacing:.12em;background:var(--surface-2);
  border:1px dashed #c9bda4;border-radius:3px;padding:13px;text-align:center;
  word-break:break-all;user-select:all;margin:6px 0 10px;}
.uri{font-family:var(--mono);font-size:11px;color:var(--ink-2);background:#faf8f1;
  border:1px solid var(--line-soft);border-radius:3px;padding:10px;word-break:break-all;user-select:all;}
.codes{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:12px 0;}
.codes div{font-family:var(--mono);font-size:14px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:3px;padding:10px;text-align:center;letter-spacing:.08em;}

/* ---------- 观察台 ---------- */
.sys{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.04em;
  padding:1px 6px;border-radius:2px;background:var(--surface-2);color:#4a5b52;
  border:1px solid var(--line-soft);white-space:nowrap;}
.bar{height:3px;background:var(--line-soft);margin-top:7px;overflow:hidden;max-width:180px;}
.bar > i{display:block;height:100%;background:var(--green);}

/* ---------- 时间线 ---------- */
ol.tl{list-style:none;margin:0;padding:0 0 0 40px;position:relative;counter-reset:step;}
ol.tl::before{content:"";position:absolute;left:18px;top:18px;bottom:18px;width:1px;background:#c9c1ae;}
ol.tl li{position:relative;margin-bottom:12px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;}
ol.tl li::before{counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:-33px;top:14px;width:20px;height:20px;display:flex;
  align-items:center;justify-content:center;background:var(--paper);
  border:1px solid #c9c1ae;font-family:var(--mono);font-size:9px;
  letter-spacing:.02em;color:var(--muted);}
ol.tl li:last-child{margin-bottom:0;}
.head-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;margin-bottom:24px;}
.head-card .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.head-card .v{font-family:var(--mono);font-size:17px;font-weight:600;margin-top:8px;word-break:break-all;}
.head-card .meta{font-size:12.5px;color:var(--muted);margin-top:9px;line-height:1.7;}
.row{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap;}
.what{font-size:13px;margin-top:6px;line-height:1.65;}
.what .sys{margin-left:6px;}

/* ---------- 筛选栏 ---------- */
form.filters{display:flex;flex-wrap:wrap;gap:16px;align-items:center;
  padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 0 16px;}
form.filters label{display:flex;align-items:center;gap:7px;margin:0;font-size:12px;
  color:var(--muted);font-weight:500;white-space:nowrap;flex:0 0 auto;}
form.filters select{width:auto;min-width:112px;}
form.filters button{flex:0 0 auto;}
form.filters input[type=text]{width:184px;}

/* ---------- 超管槽位 ---------- */
.slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px;}
.slot{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 20px;position:relative;}
.slot .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);}
.slot .who{font-family:var(--serif);font-size:19px;font-weight:600;margin-top:8px;line-height:1.5;}
.slot .sub{margin-top:7px;}
.slot .btns a{text-decoration:none;}
.assets{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px;}
.assets label{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2);
  margin:0;padding:8px 11px;border:1px solid var(--line-soft);border-radius:3px;
  background:var(--surface);cursor:pointer;font-weight:500;
  transition:border-color .15s var(--ease),background .15s var(--ease);}
.assets label:hover{border-color:#c9c0ac;background:#fdfbf6;}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;align-items:end;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;}
.wide{grid-column:1/-1;}
.create{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px;overflow:hidden;}
.create summary{cursor:pointer;padding:15px 20px;font-size:13px;font-weight:600;color:var(--forest);
  list-style:none;user-select:none;display:flex;align-items:center;gap:9px;
  transition:background .15s var(--ease);}
.create summary:hover{background:var(--surface-2);}
.create summary::-webkit-details-marker{display:none;}
.create summary::before{content:"+";font-family:var(--mono);font-size:14px;color:var(--green);width:12px;}
.create[open] summary::before{content:"−";}
.create[open] summary{border-bottom:1px solid var(--line-soft);}
.create .form{border:0;border-radius:0;background:transparent;padding:18px 20px 20px;}

/* ---------- 认证页（登录 / 认领 / 改密 / 两步验证） ---------- */
body.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;
  background-color:var(--forest);
  background-image:
    radial-gradient(880px 520px at 6% -14%, #1d5c47 0%, transparent 60%),
    radial-gradient(760px 460px at 104% 110%, #1a4a3b 0%, transparent 58%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.028) 0 1px, transparent 1px 96px);
  background-attachment:fixed;}
.auth-card{width:100%;max-width:520px;background:var(--surface);border-radius:6px;
  padding:38px 38px 34px;position:relative;box-shadow:0 34px 70px -30px rgba(0,0,0,.65);}
.auth-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--forest) 0%,var(--green) 46%,var(--sand) 100%);
  border-radius:6px 6px 0 0;}
.auth-card h1{font-size:27px;margin:13px 0 0;}
.auth-card .sub{margin:9px 0 24px;font-size:13px;line-height:1.72;}
.auth-brand{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:10px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--muted);}
.auth-brand b{font-family:var(--serif);font-size:13px;letter-spacing:.2em;color:var(--forest);font-weight:600;}
.field{margin-bottom:15px;}
.auth-card button[type=submit],.auth-card .btn-primary{width:100%;margin-top:8px;padding:12px;
  font-size:13.5px;}
.auth-foot{margin-top:20px;font-size:11.5px;color:var(--faint);text-align:center;line-height:1.8;}
.auth-foot a{color:var(--green);text-decoration:none;font-weight:600;}

/* 登录双栏 */
.auth-split{width:100%;max-width:952px;display:grid;grid-template-columns:1fr 408px;
  background:var(--surface);border-radius:6px;overflow:hidden;
  box-shadow:0 40px 90px -34px rgba(0,0,0,.7);}
.auth-side{background:var(--forest);color:#e9f0e9;padding:46px 42px 40px;display:flex;
  flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;}
.auth-side::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 74px);
  pointer-events:none;}
.auth-side::after{content:"";position:absolute;left:0;right:0;bottom:0;height:7px;
  background-image:repeating-linear-gradient(90deg, rgba(232,217,184,.45) 0 1px, transparent 1px 11px);}
.auth-side .brand{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:#8fb2a3;text-transform:uppercase;}
.auth-side h1{font-size:31px;line-height:1.4;color:#f5efe1;margin:24px 0 14px;max-width:15em;}
.auth-side p{color:#a9c6b9;font-size:13px;line-height:1.85;margin:0;max-width:30ch;}
.auth-facts{list-style:none;margin:30px 0 0;padding:0;counter-reset:f;}
.auth-facts li{display:grid;grid-template-columns:26px 1fr;gap:10px;padding:11px 0;
  border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#c2d7cc;line-height:1.6;}
.auth-facts li::before{counter-increment:f;content:"0" counter(f);font-family:var(--mono);
  font-size:10px;color:#7fa596;padding-top:2px;}
.auth-facts b{display:block;color:#f2eee2;font-weight:600;font-size:13px;margin-bottom:2px;}
.auth-side .foot{border:0;margin:0;padding:0;font-size:11px;color:#7fa596;letter-spacing:.02em;}
.auth-form{padding:46px 40px 40px;display:flex;flex-direction:column;justify-content:center;}
.auth-form h2{font-family:var(--serif);font-size:22px;letter-spacing:0;text-transform:none;
  color:var(--ink);margin:0 0 6px;font-weight:600;display:block;}
.auth-form h2::after{display:none;}
.auth-form .sub{margin:0 0 24px;}
.auth-form .hint a{color:var(--green);font-weight:600;text-decoration:none;}

/* 密码规则清单 */
.rules{margin:4px 0 18px;padding:12px 14px;background:var(--surface-2);border:1px solid var(--line-soft);
  border-radius:3px;font-size:12px;color:var(--muted);line-height:1.95;}
.rules b{color:var(--ink-2);display:block;margin-bottom:4px;font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;font-family:var(--mono);font-weight:600;}
.rules span{display:flex;align-items:center;gap:7px;}
.rules span::before{content:"";width:4px;height:4px;background:var(--faint);flex:none;}
.rules span.good{color:#14603f;}
.rules span.good::before{background:var(--green);}
.rules span.bad{color:var(--brick);}
.rules span.bad::before{background:var(--brick);}

/* 两步验证状态 */
.state{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;
  letter-spacing:.1em;text-transform:uppercase;font-weight:600;padding:3px 8px;border-radius:2px;
  vertical-align:middle;}
.state::before{content:"";width:5px;height:5px;background:currentColor;}
.state.on{background:var(--green-soft);color:#14543e;}
.state.off{background:#ecebe3;color:#6d7a73;}
input.code{font-family:var(--mono);font-size:22px;letter-spacing:.42em;text-align:center;padding:13px;}
.steps{margin:0 0 20px;padding:13px 15px;background:var(--surface-2);border:1px solid var(--line-soft);
  border-radius:3px;font-size:12.5px;color:var(--muted);line-height:1.95;}
.steps b{color:var(--ink-2);}
ol{padding-left:20px;}
.alt{margin-top:20px;padding-top:16px;border-top:1px solid var(--line-soft);font-size:11.5px;
  color:var(--muted);line-height:1.8;text-align:center;}
.alt a{color:var(--green);cursor:pointer;text-decoration:none;font-weight:600;}
.alt a:hover{text-decoration:underline;}

/* ---------- 动效 ---------- */
@media (prefers-reduced-motion:no-preference){
  .page-head{animation:rise .5s var(--ease) both;}
  .grid,.systems,.panel,table{animation:rise .5s var(--ease) both;}
  .grid{animation-delay:.04s;}
  .systems,.panel,table{animation-delay:.08s;}
  @keyframes rise{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .auth-split{grid-template-columns:1fr;max-width:440px;}
  .auth-side{padding:32px 30px 28px;}
  .auth-side h1{font-size:24px;margin:16px 0 10px;}
  .auth-side p,.auth-facts{display:none;}
  .auth-side::after{height:5px;}
  .auth-form{padding:32px 30px 34px;}
}
@media (max-width:820px){
  .topbar-in{padding:0 18px;height:auto;min-height:56px;flex-wrap:wrap;gap:12px;padding-top:10px;padding-bottom:10px;}
  .lockup{margin-right:0;width:100%;}
  .nav{width:100%;gap:2px;}
  .nav a{padding:6px 9px;font-size:12.5px;}
  main{padding:28px 18px 64px;}
  .stat{padding:13px 13px 15px;}
  .stat .v{font-size:22px;}
  table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;}
  thead,tbody{display:table;width:100%;min-width:640px;}
  .auth{padding:18px;}
  .auth-card{padding:30px 24px 28px;}
}
@media (max-width:520px){
  .systems{grid-template-columns:1fr;}
  .grid{grid-template-columns:repeat(2,1fr);}
  .stat{border-top:1px solid var(--line-soft);}
  .stat:nth-child(-n+2){border-top:0;}
  .stat:nth-child(2n+1){border-left:0;padding-left:1px;}
}

/* ---------- 打印 ---------- */
@media print{
  body{background:#fff;}
  .topbar,.head-actions,.nav{display:none;}
  .panel,.slot,table{break-inside:avoid;}
}

/* ---------- 补充 ---------- */
.rule{margin:24px 0 26px;}
code{font-family:var(--mono);font-size:11.5px;background:var(--surface-2);
  border:1px solid var(--line-soft);border-radius:2px;padding:1px 5px;color:var(--ink-2);}
.head-search{display:flex;gap:8px;align-items:center;}
.head-search input{width:236px;padding:9px 12px;}
.head-search input:focus{box-shadow:0 0 0 3px rgba(29,107,80,.13);}
@media (max-width:560px){
  .head-search{width:100%;}
  .head-search input{flex:1;width:auto;}
}