/* ============================================================
   点点仓 · Design System
   ============================================================ */
:root{
  --bg:#F6F3ED;
  --bg-deep:#EDE7DB;
  --surface:#FFFFFF;
  --surface-2:#FBF9F5;
  --ink:#15130E;
  --ink-2:#5A5449;
  --ink-3:#8F887A;
  --line:#E6DFD3;
  --line-2:#F1ECE3;
  --brand:#E2451C;
  --brand-600:#C03A14;
  --brand-soft:#FDEDE7;
  --green:#1E7A58;
  --green-soft:#E7F3EC;
  --amber:#A9740A;
  --amber-soft:#FBF1D9;
  --blue:#2B5BC7;
  --blue-soft:#EBF1FC;
  --shadow-s:0 1px 2px rgba(21,19,14,.05),0 4px 12px -8px rgba(21,19,14,.18);
  --shadow-m:0 1px 2px rgba(21,19,14,.04),0 14px 40px -22px rgba(21,19,14,.28);
  --shadow-l:0 2px 4px rgba(21,19,14,.04),0 28px 70px -34px rgba(21,19,14,.35);
  --r-s:10px; --r:14px; --r-l:20px; --r-xl:26px;
  --maxw:1240px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  font-size:15px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
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}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#fff}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.container-narrow{max-width:920px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.flex{display:flex}
.between{justify-content:space-between}
.center{align-items:center}
.gap4{gap:4px}.gap8{gap:8px}.gap12{gap:12px}.gap16{gap:16px}.gap24{gap:24px}.gap32{gap:32px}
.wrap{flex-wrap:wrap}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}.mt40{margin-top:40px}.mt56{margin-top:56px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}.mb32{margin-bottom:32px}
.tc{text-align:center}.tr{text-align:right}
.muted{color:var(--ink-3)}
.dim{color:var(--ink-2)}
.strong{font-weight:600}
.hidden{display:none!important}

/* ---------- type ---------- */
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;font-weight:700}
.display{font-size:clamp(38px,4.4vw,60px);line-height:1.08;letter-spacing:-.035em;font-weight:800}
.h1{font-size:clamp(30px,3.2vw,42px);letter-spacing:-.03em;font-weight:800}
.h2{font-size:clamp(26px,2.4vw,34px);letter-spacing:-.025em}
.h3{font-size:20px;letter-spacing:-.015em}
.h4{font-size:16px}
.lead{font-size:17px;line-height:1.75;color:var(--ink-2)}
.small{font-size:13px;color:var(--ink-2)}
.tiny{font-size:12px;color:var(--ink-3)}
.mono{font-family:ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;font-size:12.5px;letter-spacing:-.01em}
.eyebrow{
  font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--brand)}
.mark{color:var(--brand)}
.mark-bg{background:linear-gradient(180deg,transparent 56%,rgba(226,69,28,.16) 56%);padding:0 2px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;font-size:14.5px;font-weight:600;
  transition:.2s cubic-bezier(.4,0,.2,1);white-space:nowrap;border:1px solid transparent;
}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#000;transform:translateY(-1px);box-shadow:0 10px 24px -12px rgba(0,0,0,.6)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-600);transform:translateY(-1px);box-shadow:0 10px 26px -12px rgba(226,69,28,.75)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:#fff;border-color:var(--ink-3)}
.btn-soft{background:var(--brand-soft);color:var(--brand-600)}
.btn-soft:hover{background:#FBE1D8}
.btn-sm{height:36px;padding:0 14px;font-size:13px}
.btn-xs{height:30px;padding:0 11px;font-size:12.5px;border-radius:8px}
.btn-lg{height:54px;padding:0 30px;font-size:15.5px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none!important}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--brand)}
.link-arrow:hover{gap:10px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,243,237,.82);backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid transparent;transition:.25s;
}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(246,243,237,.94)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--brand);
  display:grid;grid-template-columns:1fr 1fr;place-items:center;padding:7px;gap:3px;flex-shrink:0;
}
.brand-mark i{width:100%;height:100%;border-radius:50%;background:#fff;display:block}
.brand-mark i:nth-child(2),.brand-mark i:nth-child(3){opacity:.5}
.brand-name{font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.brand-sub{font-size:10.5px;color:var(--ink-3);letter-spacing:.06em;line-height:1.3}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  padding:8px 13px;border-radius:8px;font-size:14px;font-weight:500;color:var(--ink-2);transition:.16s;
}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.7)}
.nav-links a.active{color:var(--ink);font-weight:600;background:#fff;box-shadow:var(--shadow-s)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{display:none;width:38px;height:38px;border:1px solid var(--line);border-radius:9px;background:#fff;flex-direction:column;gap:4px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:15px;height:1.5px;background:var(--ink);border-radius:2px;transition:.2s}
.nav-toggle.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
@media(max-width:1024px){
  .nav-toggle{display:flex}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:stretch;gap:2px;
    position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);
    padding:12px 18px 16px;box-shadow:var(--shadow-m);z-index:90;
  }
  .nav-links.open a{padding:11px 12px;font-size:14.5px}
}

/* ---------- cards ---------- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
  padding:26px;box-shadow:var(--shadow-s);
}
.card-flat{box-shadow:none}
.card-hover{transition:.25s cubic-bezier(.4,0,.2,1)}
.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line)}
.card-pad-lg{padding:34px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
.card-title{font-size:16px;font-weight:700;letter-spacing:-.01em}
.card-sub{font-size:13px;color:var(--ink-3);margin-top:3px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}

/* ---------- pills / badges ---------- */
.pill{
  display:inline-flex;align-items:center;gap:5px;height:25px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line-2);
  white-space:nowrap;
}
.pill .dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}
.pill-green{background:var(--green-soft);color:var(--green);border-color:transparent}
.pill-red{background:var(--brand-soft);color:var(--brand-600);border-color:transparent}
.pill-amber{background:var(--amber-soft);color:var(--amber);border-color:transparent}
.pill-blue{background:var(--blue-soft);color:var(--blue);border-color:transparent}
.pill-ink{background:#EDEAE4;color:var(--ink-2);border-color:transparent}
.pill-lg{height:30px;padding:0 13px;font-size:12.5px}

/* ---------- hero ---------- */
.hero{position:relative;padding:74px 0 84px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 72%);
  opacity:.85;
}
.hero > .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero h1{margin:20px 0 20px}
.hero-lead{font-size:17px;line-height:1.8;color:var(--ink-2);max-width:520px}
.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-note{display:flex;gap:18px;margin-top:22px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-3)}
.hero-note span{display:flex;align-items:center;gap:6px}
.hero-note svg{width:13px;height:13px;color:var(--green)}

/* hero visual */
.hero-visual{position:relative;display:flex;flex-direction:column}
.hv-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-l);
}
.hv-main{padding:22px;position:relative;z-index:1}
.hv-main-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.hv-store{display:flex;align-items:center;gap:10px}
.hv-avatar{width:34px;height:34px;border-radius:9px;background:var(--brand-soft);display:grid;place-items:center;font-size:15px}
.hv-kpi{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2);margin:14px 0 4px;border-radius:10px;overflow:hidden}
.hv-kpi div{background:#fff;padding:12px 14px}
.hv-kpi b{display:block;font-size:21px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hv-kpi span{font-size:11.5px;color:var(--ink-3)}
.hv-bar{display:flex;height:11px;border-radius:99px;overflow:hidden;margin-top:10px}
.hv-legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:14px}
.hv-legend div{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ink-2)}
.hv-legend i{width:7px;height:7px;border-radius:2px;display:block}
.hv-float{
  position:relative;z-index:2;align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:12px 15px;box-shadow:var(--shadow-m);display:flex;align-items:center;gap:10px;
  animation:floaty 5.5s ease-in-out infinite;
}
.hv-float b{font-size:16px;font-variant-numeric:tabular-nums;display:block;line-height:1.2}
.hv-float span{font-size:11px;color:var(--ink-3)}
.hv-f1{order:-1;margin-bottom:-10px;animation-delay:-1s}
.hv-f2{align-self:flex-end;margin-top:-10px;animation-delay:-3s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ---------- stat strip ---------- */
.stat-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.5)}
.stat-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:30px 26px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat b{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums}
.stat b i{font-size:15px;font-style:normal;font-weight:600;color:var(--ink-3);margin-left:3px}
.stat span{font-size:12.5px;color:var(--ink-3);display:block;margin-top:6px}

/* ---------- section head ---------- */
.sec-head{max-width:660px;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{margin:14px 0 14px}
.sec-head p{font-size:15.5px;color:var(--ink-2);line-height:1.75}
.sec-head.center .eyebrow::before{display:none}

/* ---------- model cards ---------- */
.model-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:30px 26px;overflow:hidden}
.model-card .idx{
  font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--brand);
  display:inline-block;margin-bottom:16px;
}
.model-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand);
  display:grid;place-items:center;margin-bottom:18px;
}
.model-icon svg{width:22px;height:22px}
.model-card h3{font-size:19px;margin-bottom:10px}
.model-card p{font-size:13.8px;color:var(--ink-2);line-height:1.7}
.model-card .kv{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;font-size:12.5px}
.model-card .kv b{color:var(--brand)}

/* ---------- flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:12px}
.flow-step{position:relative;padding:0 22px 0 0}
.flow-step:last-child{padding-right:0}
.flow-num{
  width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;
  display:grid;place-items:center;font-size:13px;font-weight:700;margin-bottom:18px;position:relative;z-index:2;
}
.flow-step::after{
  content:"";position:absolute;left:34px;top:17px;right:0;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 5px,transparent 5px 10px);
}
.flow-step:last-child::after{display:none}
.flow-step h4{font-size:15.5px;margin-bottom:8px}
.flow-step p{font-size:13px;color:var(--ink-2);line-height:1.7}
.flow-step .tag{display:inline-block;font-size:11.5px;color:var(--brand);font-weight:600;margin-top:10px;background:none;border:none;padding:0}

/* ---------- split bar ---------- */
.split-bar{display:flex;height:44px;border-radius:10px;overflow:hidden;font-size:11.5px;font-weight:600;color:#fff}
.split-bar div{display:grid;place-items:center;position:relative;transition:.3s;min-width:0}
.split-bar div span{white-space:nowrap;overflow:hidden;font-size:11px;padding:0 2px;font-weight:600}
.split-legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(204px,1fr));gap:10px;margin-top:20px}
.split-item{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;background:var(--surface-2);border-radius:10px;border:1px solid var(--line-2)}
.split-item i{width:9px;height:9px;border-radius:2px;margin-top:6px;flex-shrink:0}
.split-item b{display:block;font-size:13px;line-height:1.4}
.split-item span{font-size:11.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ---------- table ---------- */
.table-wrap{width:100%;overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{
  text-align:left;font-size:11.5px;font-weight:600;color:var(--ink-3);letter-spacing:.04em;
  padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface-2);
}
table.tbl td{padding:13px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.tbl tbody tr{transition:background .14s}
table.tbl tbody tr:hover{background:#FDFBF7}
table.tbl tbody tr:last-child td{border-bottom:none}
table.tbl .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.tbl th.num{text-align:right}
table.tbl td.name{font-weight:600;color:var(--ink)}
.tbl-compact th{padding:9px 12px}
.tbl-compact td{padding:10px 12px}
.table-tools{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tbl-empty{padding:48px 20px;text-align:center;color:var(--ink-3);font-size:13px}

/* ---------- forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field label .req{color:var(--brand)}
.input,.select,.textarea{
  width:100%;height:44px;padding:0 13px;border:1px solid var(--line);border-radius:10px;
  background:#fff;font-size:14px;outline:none;transition:.16s;
}
.textarea{height:auto;padding:11px 13px;min-height:92px;resize:vertical;line-height:1.6}
.input:focus,.select:focus,.textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(21,19,14,.06)}
.input::placeholder,.textarea::placeholder{color:#B6AE9F}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238F887A' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;padding-right:34px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field-hint{font-size:11.5px;color:var(--ink-3);margin-top:6px}
.checkline{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--ink-2);line-height:1.6}
.checkline input{margin-top:3px;accent-color:var(--brand);width:14px;height:14px}
.form-error{border-color:var(--brand)!important;background:#FFF9F7}
.err-msg{color:var(--brand-600);font-size:11.5px;margin-top:5px;display:none}
.err-msg.show{display:block}

/* segmented */
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:3px;gap:2px}
.seg button{padding:5px 13px;border-radius:6px;font-size:12.5px;font-weight:500;color:var(--ink-2);transition:.16s}
.seg button.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--shadow-s)}

/* ---------- console shell ---------- */
.console{display:flex;min-height:100vh;background:var(--bg)}
.sidebar{
  width:236px;flex-shrink:0;background:var(--ink);color:#fff;position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;padding:20px 14px 16px;overflow-y:auto;
}
.sb-brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:16px}
.sb-brand .brand-mark{width:30px;height:30px;border-radius:9px;padding:6px}
.sb-brand .brand-name{color:#fff;font-size:15.5px}
.sb-brand .brand-sub{color:rgba(255,255,255,.42)}
.sb-group{font-size:10.5px;font-weight:700;letter-spacing:.13em;color:rgba(255,255,255,.32);padding:14px 10px 8px}
.sb-nav{display:flex;flex-direction:column;gap:2px}
.sb-item{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;
  font-size:13.5px;color:rgba(255,255,255,.66);transition:.15s;
}
.sb-item svg{width:16px;height:16px;opacity:.85;flex-shrink:0}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-item.on{background:#fff;color:var(--ink);font-weight:600}
.sb-item.on svg{opacity:1;color:var(--brand)}
.sb-item .badge{margin-left:auto;font-size:10.5px;background:var(--brand);color:#fff;padding:1px 6px;border-radius:99px;font-weight:600}
.sb-foot{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);flex-shrink:0}
.sb-mask{display:none;position:fixed;inset:0;background:rgba(21,19,14,.45);z-index:110;backdrop-filter:blur(2px)}
.sb-mask.show{display:block}
.console-menu-btn{display:none;flex-direction:column;gap:4px;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:#fff;flex-shrink:0}
.console-menu-btn span{display:block;width:14px;height:1.5px;border-radius:2px;background:var(--ink)}
.console-top>.flex{margin-left:auto}
.sb-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px}
.sb-avatar{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:12px;font-weight:600}
.sb-user b{font-size:12.5px;display:block;line-height:1.3}
.sb-user span{font-size:10.5px;color:rgba(255,255,255,.4)}

.console-main{flex:1;min-width:0;display:flex;flex-direction:column}
.console-top{
  height:60px;background:rgba(246,243,237,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;position:sticky;top:0;z-index:40;gap:16px;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3)}
.crumb b{color:var(--ink);font-weight:600}
.console-body{padding:26px 28px 60px;flex:1}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:24px;letter-spacing:-.025em}
.page-head p{font-size:13px;color:var(--ink-3);margin-top:5px}

/* KPI cards */
.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 17px}
.kpi-label{font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:6px;margin-bottom:8px}
.kpi-val{font-size:26px;font-weight:800;letter-spacing:-.03em;line-height:1.15;font-variant-numeric:tabular-nums}
.kpi-val i{font-size:12.5px;font-style:normal;font-weight:600;color:var(--ink-3);margin-left:2px}
.kpi-delta{font-size:11.5px;margin-top:7px;display:flex;align-items:center;gap:4px}
.kpi-delta.up{color:var(--green)}
.kpi-delta.down{color:var(--brand)}
.kpi-spark{margin-top:10px}

/* chart card */
.chart-box{position:relative;width:100%}
.chart-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);margin-top:12px}
.chart-legend div{display:flex;align-items:center;gap:6px}
.chart-legend i{width:8px;height:8px;border-radius:2px}

/* bar list */
.barlist{display:flex;flex-direction:column;gap:12px}
.barlist-item{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center}
.barlist-item .lbl{font-size:12.5px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.barlist-item .val{font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums}
.barlist-track{grid-column:1/-1;height:6px;background:var(--line-2);border-radius:99px;overflow:hidden}
.barlist-fill{height:100%;border-radius:99px;background:var(--brand);transition:width .8s cubic-bezier(.2,.8,.2,1)}

/* todo list */
.todo{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.todo:last-child{border-bottom:none}
.todo-ico{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;flex-shrink:0}
.todo-ico svg{width:15px;height:15px}
.todo b{font-size:13px;font-weight:600;display:block;line-height:1.4}
.todo span{font-size:11.5px;color:var(--ink-3)}
.todo .btn{margin-left:auto;flex-shrink:0}

/* tabs */
.tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tabs button{padding:10px 2px;font-size:13.5px;color:var(--ink-3);border-bottom:2px solid transparent;white-space:nowrap;font-weight:500;transition:.16s}
.tabs button:hover{color:var(--ink-2)}
.tabs button.on{color:var(--ink);border-bottom-color:var(--brand);font-weight:600}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-m)}
.calc-left{padding:30px;border-right:1px solid var(--line)}
.calc-right{padding:30px;background:linear-gradient(180deg,#1B1813,#0F0D0A);color:#fff;position:relative;overflow:hidden}
.calc-right::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,69,28,.28),transparent 68%);
}
.calc-right .label{font-size:11.5px;color:rgba(255,255,255,.5);letter-spacing:.06em}
.calc-big{font-size:46px;font-weight:800;letter-spacing:-.04em;line-height:1.1;margin:6px 0 2px;font-variant-numeric:tabular-nums}
.calc-big i{font-size:18px;font-weight:600;opacity:.6;margin-right:2px}
.calc-row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:13px}
.calc-row span{color:rgba(255,255,255,.55)}
.calc-row b{font-variant-numeric:tabular-nums;font-weight:600}
.slider-row{margin-bottom:22px}
.slider-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.slider-head label{font-size:12.5px;color:var(--ink-2);font-weight:500}
.slider-head b{font-size:15px;font-variant-numeric:tabular-nums}
.slider-head b i{font-size:11.5px;font-style:normal;color:var(--ink-3);margin-left:2px;font-weight:500}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:99px;
  background:var(--line);outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;
  border:2px solid var(--ink);cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.2);transition:.15s;
}
input[type=range]::-webkit-slider-thumb:hover{border-color:var(--brand);transform:scale(1.1)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--ink);cursor:pointer}

/* ---------- compare ---------- */
.compare{border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:#fff}
.compare-head{display:grid;grid-template-columns:1.1fr 1fr 1fr;background:var(--surface-2);border-bottom:1px solid var(--line)}
.compare-head div{padding:16px 20px;font-size:13px;font-weight:600}
.compare-head div:nth-child(2){color:var(--ink-3);border-left:1px solid var(--line)}
.compare-head div:nth-child(3){color:var(--brand);border-left:1px solid var(--line)}
.compare-row{display:grid;grid-template-columns:1.1fr 1fr 1fr;border-bottom:1px solid var(--line-2);font-size:13px}
.compare-row:last-child{border-bottom:none}
.compare-row div{padding:14px 20px;line-height:1.6}
.compare-row div:first-child{color:var(--ink-2);font-weight:500}
.compare-row div:nth-child(2){color:var(--ink-3);border-left:1px solid var(--line-2)}
.compare-row div:nth-child(3){color:var(--ink);border-left:1px solid var(--line-2);background:#FFFCFA;font-weight:500}

/* ---------- accordion ---------- */
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 2px;text-align:left;font-size:14.5px;font-weight:600}
.acc-q .ic{width:22px;height:22px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;flex-shrink:0;transition:.2s;font-size:15px;color:var(--ink-2);line-height:1}
.acc-item.open .acc-q .ic{background:var(--brand);color:#fff;transform:rotate(45deg)}
.acc-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:13.5px;color:var(--ink-2);line-height:1.8}
.acc-item.open .acc-a{max-height:340px}
.acc-a > div{padding:0 2px 20px}

/* ---------- steps vertical ---------- */
.vsteps{position:relative;padding-left:34px}
.vsteps::before{content:"";position:absolute;left:11px;top:6px;bottom:14px;width:1px;background:var(--line)}
.vstep{position:relative;padding-bottom:26px}
.vstep:last-child{padding-bottom:0}
.vstep::before{
  content:"";position:absolute;left:-27px;top:3px;width:9px;height:9px;border-radius:50%;
  background:#fff;border:2px solid var(--brand);
}
.vstep b{font-size:14.5px;display:block;margin-bottom:5px}
.vstep p{font-size:13px;color:var(--ink-2);line-height:1.7}
.vstep .t{font-size:11px;color:var(--brand);font-weight:600;letter-spacing:.04em;margin-bottom:3px;display:block}

/* ---------- cta band ---------- */
.cta-band{background:var(--ink);color:#fff;border-radius:var(--r-xl);padding:56px;position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;right:-100px;top:-100px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,69,28,.55),transparent 68%);
}
.cta-band h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.03em;position:relative}
.cta-band p{color:rgba(255,255,255,.62);margin-top:12px;font-size:15px;position:relative;max-width:520px}
.cta-band .flex{position:relative;margin-top:28px}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.25);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:56px 0 32px;margin-top:0;background:rgba(255,255,255,.4)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer-col h5{font-size:12px;color:var(--ink-3);font-weight:700;letter-spacing:.1em;margin-bottom:14px}
.footer-col a{display:block;font-size:13px;color:var(--ink-2);padding:5px 0;transition:.15s}
.footer-col a:hover{color:var(--brand)}
.footer-bot{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:11.5px;color:var(--ink-3);flex-wrap:wrap;gap:10px}

/* ---------- toast ---------- */
.toast-root{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:99px;font-size:13px;
  box-shadow:var(--shadow-l);display:flex;align-items:center;gap:8px;animation:toastIn .3s cubic-bezier(.2,.9,.3,1);
}
.toast svg{width:15px;height:15px;color:#6BE0A8}
@keyframes toastIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}

/* ---------- modal ---------- */
.modal-mask{
  position:fixed;inset:0;background:rgba(21,19,14,.42);backdrop-filter:blur(3px);z-index:200;
  display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s;
}
.modal{
  background:#fff;border-radius:var(--r-l);width:100%;max-width:560px;max-height:86vh;overflow:auto;
  box-shadow:var(--shadow-l);animation:modalIn .28s cubic-bezier(.2,.9,.3,1);
}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;padding:22px 24px 16px;border-bottom:1px solid var(--line-2)}
.modal-body{padding:22px 24px}
.modal-foot{padding:16px 24px 22px;display:flex;justify-content:flex-end;gap:10px}
.x-btn{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--ink-3);font-size:18px;line-height:1}
.x-btn:hover{background:var(--surface-2);color:var(--ink)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}

/* ---------- misc ---------- */
.divider{height:1px;background:var(--line);margin:26px 0}
.tag-list{display:flex;flex-wrap:wrap;gap:7px}
.tag{font-size:12px;padding:4px 10px;border-radius:7px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line-2)}
.empty{padding:60px 20px;text-align:center;color:var(--ink-3);font-size:13.5px}
.info-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line-2);font-size:13px}
.info-row:last-child{border-bottom:none}
.info-row span{color:var(--ink-3)}
.info-row b{font-weight:600;font-variant-numeric:tabular-nums}
.note-box{background:var(--amber-soft);border-radius:10px;padding:13px 15px;font-size:12.5px;color:#7A5306;line-height:1.7;display:flex;gap:9px}
.note-box svg{width:15px;height:15px;flex-shrink:0;margin-top:2px}
.note-box.blue{background:var(--blue-soft);color:#1D489E}
.note-box.green{background:var(--green-soft);color:#176047}
.avatar-sq{width:32px;height:32px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;font-size:13px;font-weight:600;color:var(--ink-2);flex-shrink:0}
.cell-2l{display:flex;align-items:center;gap:10px}
.cell-2l b{font-size:13px;font-weight:600;display:block;line-height:1.4}
.cell-2l span{font-size:11.5px;color:var(--ink-3);display:block;line-height:1.4}
.map-bars{display:flex;flex-direction:column;gap:9px}
.map-bar{display:flex;align-items:center;gap:10px;font-size:12.5px}
.map-bar .cn{width:52px;color:var(--ink-2);flex-shrink:0}
.map-bar .tk{flex:1;height:7px;background:var(--line-2);border-radius:99px;overflow:hidden}
.map-bar .fl{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#F5834F);border-radius:99px}
.map-bar .vv{width:34px;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-3);font-size:12px}
.shift-grid{display:grid;grid-template-columns:110px repeat(7,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:10px;overflow:hidden;font-size:12px}
.shift-grid > div{background:#fff;padding:9px 8px;min-height:38px}
.shift-grid .hd{background:var(--surface-2);font-weight:600;font-size:11.5px;color:var(--ink-2);display:flex;align-items:center;justify-content:center}
.shift-grid .rh{background:var(--surface-2);font-weight:600;display:flex;align-items:center;gap:6px;font-size:12px}
.shift-cell{display:flex;align-items:center;justify-content:center}
.shift-tag{font-size:10.5px;padding:2px 7px;border-radius:5px;font-weight:600}
.st-m{background:var(--blue-soft);color:var(--blue)}
.st-a{background:var(--green-soft);color:var(--green)}
.st-n{background:#EFEAE1;color:var(--ink-2)}
.st-o{color:var(--ink-3)}

/* ---------- responsive ---------- */
@media(max-width:1180px){
  .kpi-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{gap:36px}
}
@media(max-width:1024px){
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:560px;margin:0 auto;width:100%}
  .g4{grid-template-columns:repeat(2,1fr)}
  .stat-strip .container{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .sidebar{position:fixed;left:-260px;top:0;z-index:120;transition:left .26s cubic-bezier(.4,0,.2,1);box-shadow:0 0 40px rgba(0,0,0,.25)}
  .sidebar.open{left:0}
  .console-menu-btn{display:flex}
  .console-body{padding:20px 16px 50px}
  .console-top{padding:0 16px}
  .calc{grid-template-columns:1fr}
  .calc-left{border-right:none;border-bottom:1px solid var(--line)}
  .flow{grid-template-columns:1fr 1fr;gap:28px}
  .flow-step::after{display:none}
  .split-legend{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .container{padding:0 18px}
  .section{padding:64px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .compare-head,.compare-row{grid-template-columns:1fr 1fr}
  .compare-head div:first-child,.compare-row div:first-child{grid-column:1/-1;background:var(--surface-2);font-weight:600;color:var(--ink);border-bottom:1px solid var(--line-2)}
  .flow{grid-template-columns:1fr}
  .split-legend{grid-template-columns:1fr}
  .cta-band{padding:34px 24px}
  .hero{padding:48px 0 60px}
  .hv-main{padding:18px}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .display{font-size:34px}
  .stat{padding:22px 18px}
  .stat b{font-size:26px}
  .modal{max-width:100%}
}

/* ---------- responsive: console & inline grids ---------- */
@media(max-width:1024px){
  .ct-crumb,.ct-search,.ct-date{display:none!important}
  .console-top{height:52px}
  .console-top .flex{gap:8px}
}
@media(max-width:900px){
  .console-body .grid{grid-template-columns:1fr!important}
  .console-body .kpi-grid{grid-template-columns:repeat(2,1fr)!important}
  .console-body .kpi-grid>.kpi{min-width:0}
  .page-head{align-items:flex-start}
  .page-head h1{font-size:21px}
}
@media(max-width:760px){
  .grid[style*="grid-template-columns"]{grid-template-columns:1fr!important}
  .console-body{padding:16px 14px 48px}
  .console-top{padding:0 14px}
  .table-tools{flex-direction:column;align-items:stretch;gap:10px}
  .table-tools>div{width:100%}
  .tabs{gap:14px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)!important}
}

/* ============================================================
   登录页
   ============================================================ */
.auth{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);min-height:100vh;background:var(--surface)}
.auth-side{
  position:relative;overflow:hidden;padding:44px 56px 40px;display:flex;flex-direction:column;
  background:
    radial-gradient(760px 460px at 12% 6%,rgba(226,69,28,.30),transparent 62%),
    radial-gradient(620px 420px at 88% 92%,rgba(30,122,88,.22),transparent 60%),
    linear-gradient(160deg,#1B1811 0%,#15130E 58%,#0E0C09 100%);
  color:#fff;
}
.auth-side::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(80% 60% at 30% 30%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(80% 60% at 30% 30%,#000 30%,transparent 78%);
}
.auth-brand{display:flex;align-items:center;gap:11px;position:relative;z-index:1}
.auth-brand .brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em}
.auth-brand .brand-sub{font-size:10.5px;color:rgba(255,255,255,.42);letter-spacing:.14em;text-transform:uppercase}
.auth-pitch{margin-top:auto;margin-bottom:auto;position:relative;z-index:1;max-width:440px;padding:48px 0}
.auth-pitch h2{font-size:46px;line-height:1.08;letter-spacing:-.03em;font-weight:800;margin-bottom:18px}
.auth-pitch p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.62)}
.auth-stats{display:flex;gap:38px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}
.auth-stats b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.auth-stats span{font-size:11.5px;color:rgba(255,255,255,.45)}
.auth-foot{position:relative;z-index:1;font-size:11.5px;color:rgba(255,255,255,.42);display:flex;align-items:center;gap:7px}

.auth-main{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 40px;position:relative}
.auth-card{width:100%;max-width:392px}
.auth-kicker{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:12px}
.auth-card h1{font-size:32px;letter-spacing:-.03em;font-weight:800;line-height:1.2}
.auth-sub{font-size:13.5px;color:var(--ink-3);margin-top:8px;margin-bottom:30px;line-height:1.7}
.auth-field{display:block;margin-bottom:16px}
.auth-field>span{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.auth-field input{
  width:100%;height:50px;border:1px solid var(--line);background:var(--surface-2);
  border-radius:12px;padding:0 15px;font-size:14.5px;transition:.18s;outline:none;
}
.auth-field input::placeholder{color:#B9B2A4}
.auth-field input:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px rgba(21,19,14,.06)}
.auth-pw{position:relative}
.auth-pw input{padding-right:48px;letter-spacing:.04em}
.auth-pw button{position:absolute;right:6px;top:6px;width:38px;height:38px;display:grid;place-items:center;border-radius:9px;color:var(--ink-3);transition:.18s}
.auth-pw button:hover{background:var(--bg-deep);color:var(--ink)}
.auth-err{
  display:none;font-size:12.5px;color:var(--brand);background:var(--brand-soft);
  border:1px solid rgba(226,69,28,.2);border-radius:10px;padding:10px 13px;margin-bottom:14px;
}
.auth-err.show{display:block}
.auth-submit{width:100%;height:50px;font-size:15px;margin-top:6px}
.auth-submit:disabled{opacity:.65;cursor:wait;transform:none!important}
.auth-meta{display:flex;justify-content:space-between;align-items:center;margin-top:22px;font-size:11.5px;color:var(--ink-3)}
.auth-meta span{display:flex;align-items:center;gap:6px}
.auth-meta a{color:var(--ink-2);text-decoration:underline;text-underline-offset:3px}
.auth-meta a:hover{color:var(--brand)}
.auth-copyright{position:absolute;bottom:26px;font-size:11px;color:#B4AC9C}
.shake{animation:shake .4s cubic-bezier(.36,.07,.19,.97)}
@keyframes shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}

/* 中台退出按钮 */
.sb-logout{margin-left:auto;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;color:rgba(255,255,255,.4);transition:.18s;flex-shrink:0}
.sb-logout:hover{background:rgba(255,255,255,.12);color:#fff}
.sb-user>div:nth-child(2){min-width:0;overflow:hidden}
.sb-user b,.sb-user span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 备份设置面板 */
.bk-choice{display:grid;gap:10px}
.bk-opt{
  display:flex;gap:14px;align-items:flex-start;text-align:left;width:100%;
  border:1px solid var(--line);background:var(--surface-2);border-radius:12px;padding:14px 16px;transition:.18s;
}
.bk-opt:hover{border-color:var(--ink);background:#fff;transform:translateY(-1px);box-shadow:var(--shadow-s)}
.bk-ico{width:36px;height:36px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--brand);flex-shrink:0}
.bk-opt b{display:block;font-size:13.5px;margin-bottom:2px}
.bk-opt span{font-size:11.5px;color:var(--ink-3);line-height:1.6;display:block}
.bk-log{display:flex;flex-direction:column}
.bk-log-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);font-size:12.5px}
.bk-log-row:last-child{border-bottom:none}
.bk-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.bk-dot.ok{background:var(--green)}
.bk-dot.bad{background:var(--brand)}

/* 升级提示条 */
.update-bar{
  position:fixed;right:22px;bottom:22px;z-index:900;display:flex;align-items:center;gap:14px;
  background:var(--ink);color:#fff;padding:12px 14px 12px 16px;border-radius:14px;
  box-shadow:0 20px 50px -18px rgba(0,0,0,.6);animation:fadeUp .3s ease;
}
.update-bar b{display:block;font-size:12.5px}
.update-bar span{font-size:11px;color:rgba(255,255,255,.55)}
.ub-dot{width:8px;height:8px;border-radius:50%;background:#4ADE80;box-shadow:0 0 0 4px rgba(74,222,128,.18);flex-shrink:0}
.update-bar .btn{height:32px;font-size:12.5px;padding:0 14px;background:#fff;color:var(--ink)}
.ub-x{width:24px;height:24px;border-radius:6px;color:rgba(255,255,255,.5);font-size:16px;line-height:1}
.ub-x:hover{background:rgba(255,255,255,.12);color:#fff}

@media(max-width:980px){
  .auth{grid-template-columns:1fr}
  .auth-side{display:none}
  .auth-main{padding:32px 22px;min-height:100vh;justify-content:center}
  .auth-card{max-width:420px}
  .auth-copyright{position:static;margin-top:36px}
}
@media(max-width:520px){
  .auth-card h1{font-size:27px}
  .nav-login{display:none}
  .update-bar{left:14px;right:14px;bottom:14px}
}