/* Shared, restrained visual system and narrow-screen layout safeguards. */
:root {
  --brand:#72a7ed; --brand-dark:#4589df;
  --bg:#111720; --bg-alt:#151d29; --bg-card:#1a2432; --card:#1a2432;
  --text:#eef2f7; --text-sub:#b3c0d0; --text-mute:#91a0b2; --muted:#b3c0d0;
  --border:#364355; --border-soft:#2d3a4c; --line:#364355; --line-soft:#2d3a4c;
  --g-void:#111720; --g-deep:#141c27; --g-panel:#1a2432; --g-gold:#83b4f3;
  --g-text:#eef2f7; --g-sub:#b3c0d0; --g-mute:#91a0b2; --g-line-soft:#2d3a4c;
  --a-bg:#111720; --a-bg-alt:#151d29; --a-card:#1a2432; --a-sidebar:#141c27;
  --a-text:#eef2f7; --a-sub:#b3c0d0; --a-mute:#91a0b2; --a-border:#2d3a4c;
  /* 仿华为官网字体：华为设备命中 HarmonyOS Sans，苹果 PingFang，Windows 雅黑
   *（华为官网 HuaweiFont 不可得时实际回退链即如此）；数字与文字同族，不用等宽科技风 */
  --g-font:"HarmonyOS Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;
  --g-font-num:var(--g-font); --font-ui:var(--g-font); --font-serif:var(--g-font);
  --font-mono:var(--g-font); /* style.css 里全部 var(--font-mono) 随之转华为风 */
}
[hidden] { display:none !important; }
body { background:var(--bg); font-family:var(--g-font); }
input,select,textarea,button { font-family:inherit; max-width:100%; }
button:disabled { opacity:.6; cursor:wait; }
img,canvas { max-width:100%; }
.grain,.particles-canvas,.hero-kicker,.story-hint { display:none !important; }
.btn::before,.btn-a::before,.hero::after,.story-panel.dark::before,.story-panel.dark::after { display:none !important; }
.btn,.btn-a,.login-btn { border-radius:6px; box-shadow:none !important; backdrop-filter:none; white-space:normal; }
.btn-primary,.btn-a.pri,.login-btn { background:#387bd4 !important; color:#fff !important; border-color:#387bd4 !important; }
.btn-ghost,.btn-a.line { background:transparent !important; }
.card,.kpi,.pc-card,.pc-bar,.export-card,.entry-card,.login-card,.modal,.hero { background:var(--a-card); border-radius:8px; box-shadow:none !important; }
.story-panel.dark { background:var(--bg); }
.hero-eyebrow { background:transparent; border:1px solid var(--line); color:var(--text-sub); }
.hero h1 em { font-family:inherit; font-style:normal; color:#8eb9f0; -webkit-text-fill-color:#8eb9f0; }
.hero h1 { font-size:clamp(30px,4.4vw,64px); letter-spacing:0; line-height:1.3; }
.hero-num { font-size:clamp(36px,5vw,60px); letter-spacing:0; }
.login-secure { display:none; }
.topbar { background:var(--a-sidebar); backdrop-filter:none; }
.sb-nav a { border-radius:5px; }
.sb-nav a.active { background:#243b58; color:#b8d6ff; }
.sb-nav .group,.sb-brand small,.sb-foot,.topbar .crumb { font-family:inherit; letter-spacing:0; }
.sb-nav .group { font-size:12px; }
.sb-nav a,.sb-brand b { font-weight:500; }
.content,.view,.main,.card,.card-body,.pc-bar,.two-col>* { min-width:0; max-width:100%; }
.content { overflow-wrap:anywhere; }
.table-wrap { width:100%; max-width:100%; min-width:0; overflow:auto; overscroll-behavior-inline:contain; }
.table-wrap table { margin:0; }
.card-head { flex-wrap:wrap; min-width:0; }
.card-head>h3 { flex-shrink:0; }
.card-head>input,.card-head>select { min-width:0; max-width:100%; }
.mini-list { min-width:0; grid-template-columns:minmax(0,1fr); }
.mini-item { min-width:0; flex-wrap:wrap; }
.mini-item .t { white-space:normal; overflow-wrap:anywhere; }
.kpi-grid,.ck-kpis,.sim-kpis { grid-template-columns:repeat(4,minmax(0,1fr)); }
.pc-sum { grid-template-columns:repeat(3,minmax(0,1fr)); }
.entry-grid,.export-grid { grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr)); }
.kpi b,.pc-val,.hero-num,.num-cell,.pay-card-amt { font-variant-numeric:tabular-nums; overflow-wrap:anywhere; }
.kpi b,.pc-val { font-size:clamp(24px,2.7vw,36px); line-height:1.3; }
.kpi .lb,.kpi .kpi-sub { line-height:1.6; letter-spacing:0; }
.bar-track,.fn-track { min-width:0; overflow:hidden; }
.bar-track>*,.fn-track>* { max-width:100%; }
.pc-bar>* { min-width:0; }
.pc-bar select { max-width:280px; }
.f-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
.f-field { min-width:0; }
.form-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:20px; }
.form-error { color:#ffc0bd; background:#4a242b; border:1px solid #915157; padding:12px; border-radius:6px; margin:14px 0; }
.threshold-form { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.threshold-form input { width:92px; padding:8px; border:1px solid var(--a-border); background:var(--a-bg); color:var(--a-text); border-radius:5px; }
.threshold-form .hint { flex-basis:100%; color:var(--a-sub); font-size:12px; }
.bonus-preview { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-top:20px; background:var(--a-bg); padding:16px; border-radius:6px; }
.bonus-preview span { color:var(--a-sub); display:block; font-size:12px; }
.bonus-preview b { display:block; margin-top:6px; overflow-wrap:anywhere; font-size:22px; font-variant-numeric:tabular-nums; }
.warning-confirm { display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:14px; padding:14px; border:1px solid #927345; border-radius:6px; background:#40331f; color:#f4d6a4; }
.warning-confirm input { flex:none; width:18px; height:18px; }
.mobile-nav-toggle,.mobile-nav-close { display:none; }
.modal { max-width:calc(100vw - 32px); }
.modal-body { overscroll-behavior:contain; }
.story-panel { min-height:auto; padding-block:84px; }
.headline-line { overflow:visible; }
.grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
.detail-layout { grid-template-columns:minmax(0,1fr) minmax(0,336px); }
.card-adv .adv-line { align-items:flex-start; }
@media (max-width:1100px) {
  .kpi-grid,.ck-kpis,.sim-kpis { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (min-width:721px) and (max-width:1100px) {
  .nav-inner { height:auto; min-height:var(--nav-h); flex-wrap:wrap; padding-block:12px; }
  .nav-links { order:4; flex-basis:100%; flex-wrap:wrap; margin-left:0; }
  .nav-links a { flex:1; justify-content:center; padding-inline:12px; }
  .nav-cta { margin-left:auto; flex-shrink:0; }
  .nav-admin { flex-shrink:0; }
}
@media (max-width:820px) {
  .mobile-nav-toggle,.mobile-nav-close { display:inline-flex; padding:9px; align-items:center; justify-content:center; color:var(--a-text); }
  .mobile-nav-close { margin-left:auto; }
  .sidebar { width:min(280px,85vw); height:100dvh; box-shadow:10px 0 25px #0006; }
  .topbar { height:auto; min-height:58px; padding:8px 12px; gap:8px; flex-wrap:wrap; }
  .topbar h2 { font-size:16px; min-width:0; flex:1; }
  .topbar .tb-brand,.topbar .tb-split,.topbar .crumb,.topbar .avatar,.topbar .who>span { display:none; }
  .content { padding:14px 12px 28px; }
  .card-head { padding:14px; gap:10px; }
  .card-head>h3 { flex-basis:100%; }
  .card-head>.spacer { display:none; }
  .card-head>input,.card-head>select { flex:1 1 150px; width:100% !important; }
  .card-head>button { flex:1 1 auto; }
  .two-col,.detail-layout { grid-template-columns:minmax(0,1fr); }
  .pc-bar { padding:14px; gap:10px; }
  .pc-bar .spacer { display:none; }
  .pc-bar>div:first-child { flex-basis:100%; }
  .pc-bar select,.pc-bar input { flex:1 1 130px; max-width:100%; }
  .f-grid { grid-template-columns:minmax(0,1fr); }
  .f-field.full { grid-column:1/-1; }
  .modal-mask { padding:12px; }
  .modal,.modal.wide { width:100%; max-width:100%; margin:0; }
  .modal-body { max-height:calc(100dvh - 155px); padding:16px; }
  .modal-head,.modal-foot { padding:14px 16px; }
  .pc-sum,.bonus-preview { grid-template-columns:minmax(0,1fr); }
  .form-actions>button { flex:1 1 120px; }
  .story-panel { padding-block:52px; }
  .story-panel .big { font-size:clamp(44px,14vw,86px); overflow-wrap:anywhere; }
  .hero h1 { font-size:clamp(28px,8vw,44px); }
  .hero .lead { font-size:16px; }
  .grid { grid-template-columns:minmax(0,1fr); }
  .stat-row>*,.mini-stats>* { min-width:0; overflow-wrap:anywhere; }
  .tbl-stack td { max-width:100%; overflow-wrap:anywhere; white-space:normal; }
}
@media (max-width:480px) {
  .kpi-grid,.ck-kpis,.sim-kpis { grid-template-columns:minmax(0,1fr); }
  .pc-bar>.btn-a { flex:1 1 auto; }
  .btn-a,.btn { min-height:40px; }
  .bonus-preview b { font-size:24px; }
  .table-wrap { border-radius:6px; }
  .f-grid input,.f-grid select,.f-grid textarea { font-size:16px; }
}
/* 华为式细节：表格数字等宽对齐（只调间距不改字形，前后台表格通用） */
table { font-variant-numeric: tabular-nums; }
/* 英文小标签字距收窄：0.14~0.16em 的等宽极客风 → 华为式 0.06em */
.eyebrow, .chip, .card-badge, .card-badge-text, .card-cover span { letter-spacing: 0.06em; }

@media (prefers-reduced-motion:reduce) {
  *,*::before,*::after { scroll-behavior:auto !important; animation:none !important; transition:none !important; }
}