:root{
  color-scheme:light;
  --bg:#f5f8fc;
  --bg-soft:#eef5fb;
  --surface:#ffffff;
  --surface-2:#f7fafc;
  --surface-3:#edf8f4;
  --text:#142033;
  --muted:#66748b;
  --line:#dce6f0;
  --blue:#2f80ed;
  --cyan:#12a6c8;
  --teal:#14a58d;
  --green:#20a162;
  --amber:#d98b18;
  --rose:#df4d6e;
  --violet:#6b5eea;
  --brand:#5f6ee8;
  --brand-2:#11a7d9;
  --accent:#17a978;
  --success:#1f9b63;
  --warning:#c47a16;
  --danger:#d94862;
  --shadow:0 18px 46px rgba(45,67,102,.10);
  --shadow-soft:0 8px 24px rgba(45,67,102,.08);
  --radius:8px;
  --sidebar:260px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  overflow-x:hidden;
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:15px;
  line-height:1.55;
  letter-spacing:0;
  background:
    linear-gradient(110deg,rgba(47,128,237,.10),transparent 28%),
    linear-gradient(245deg,rgba(20,165,141,.10),transparent 30%),
    linear-gradient(180deg,#fbfdff 0%,var(--bg) 48%,#f8fbff 100%);
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(47,128,237,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(20,165,141,.045) 1px,transparent 1px);
  background-size:36px 36px;
  mask-image:linear-gradient(to bottom,#000,rgba(0,0,0,.72) 58%,transparent);
}
.fx-layer{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  overflow:hidden;
}
.fx-layer:before{
  content:"";
  position:absolute;
  inset:-10% -12% auto -12%;
  height:360px;
  background:
    linear-gradient(100deg,transparent 0 10%,rgba(107,94,234,.12) 10% 17%,transparent 17% 38%,rgba(18,166,200,.11) 38% 46%,transparent 46% 70%,rgba(32,161,98,.10) 70% 78%,transparent 78%),
    linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,0));
  transform:skewY(-7deg);
}
.fx-layer:after{
  content:"";
  position:absolute;
  inset:auto -8% 0 -8%;
  height:220px;
  background:linear-gradient(100deg,transparent 0 18%,rgba(217,139,24,.08) 18% 26%,transparent 26% 62%,rgba(223,77,110,.07) 62% 70%,transparent 70%);
  transform:skewY(5deg);
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(47,128,237,.28);
  outline-offset:2px;
}
.layout{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr)}
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  padding:24px 16px;
  border-right:1px solid rgba(193,207,224,.78);
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(20px) saturate(1.1);
  -webkit-backdrop-filter:blur(20px) saturate(1.1);
  box-shadow:8px 0 30px rgba(52,74,107,.05);
  z-index:10;
}
.sidebar:before{
  content:"";
  position:absolute;
  inset:0 auto 0 0;
  width:4px;
  background:linear-gradient(180deg,var(--violet),var(--blue),var(--teal),var(--amber),var(--rose));
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 10px 24px;
  font-weight:850;
  font-size:18px;
}
.brand-mark,.sub-logo{
  width:38px;
  height:38px;
  border-radius:8px;
  display:grid;
  place-items:center;
  color:#fff;
  background:linear-gradient(135deg,var(--violet),var(--blue) 48%,var(--teal));
  box-shadow:0 10px 24px rgba(64,93,200,.22);
}
.brand small{
  display:block;
  font-weight:650;
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0;
}
.nav{display:grid;gap:6px}
.nav a{
  --nav-color:var(--blue);
  position:relative;
  display:flex;
  align-items:center;
  gap:11px;
  min-height:44px;
  padding:9px 11px;
  border:1px solid transparent;
  border-radius:8px;
  color:#52627a;
  font-weight:780;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease;
}
.nav a:nth-child(1){--nav-color:var(--blue)}
.nav a:nth-child(2){--nav-color:var(--teal)}
.nav a:nth-child(3){--nav-color:var(--violet)}
.nav a:nth-child(4){--nav-color:var(--amber)}
.nav a:nth-child(5){--nav-color:var(--rose)}
.nav a:nth-child(6){--nav-color:var(--cyan)}
.nav a svg{
  width:28px;
  height:28px;
  flex:0 0 auto;
  padding:5px;
  border-radius:8px;
  color:var(--nav-color);
  background:color-mix(in srgb,var(--nav-color) 11%,#fff);
  stroke-width:1.9;
}
.nav a:hover,.nav a.active{
  color:var(--text);
  background:color-mix(in srgb,var(--nav-color) 8%,#fff);
  border-color:color-mix(in srgb,var(--nav-color) 22%,var(--line));
}
.nav a:hover{transform:translateX(2px)}
.nav a.active{box-shadow:inset 3px 0 var(--nav-color),0 10px 24px rgba(56,80,119,.07)}
.sidebar-foot{
  position:absolute;
  bottom:18px;
  left:16px;
  right:16px;
  color:#687994;
  font-size:12px;
  padding:13px;
  border:1px solid var(--line);
  border-radius:8px;
  background:linear-gradient(180deg,#fff,#f7fbff);
}
.main{min-width:0}
.topbar{
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 32px;
  border-bottom:1px solid rgba(211,222,235,.92);
  background:rgba(247,251,255,.82);
  backdrop-filter:blur(18px) saturate(1.06);
  -webkit-backdrop-filter:blur(18px) saturate(1.06);
  position:sticky;
  top:0;
  z-index:8;
}
.topbar h1{font-size:19px;margin:0}
.top-actions{display:flex;gap:10px;align-items:center}
.content{padding:28px 32px 64px;max-width:1500px;margin:auto}
.eyebrow{
  font-size:12px;
  font-weight:850;
  text-transform:uppercase;
  color:var(--violet);
  margin-bottom:7px;
  letter-spacing:0;
}
.muted{color:var(--muted)}
.link-strong{color:var(--brand);font-weight:800}
.hero{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:22px;
}
.hero-panel{
  position:relative;
  padding:24px;
  border:1px solid rgba(204,216,231,.92);
  border-radius:8px;
  background:
    linear-gradient(125deg,rgba(107,94,234,.10),rgba(18,166,200,.08) 45%,rgba(32,161,98,.07)),
    rgba(255,255,255,.78);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.hero-panel:after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:3px;
  background:linear-gradient(90deg,var(--violet),var(--blue),var(--teal),var(--amber),var(--rose));
}
.hero-panel>*{position:relative}
.hero h2{font-size:30px;line-height:1.15;margin:0 0 8px}
.hero p{margin:0;color:var(--muted);max-width:790px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.flow{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:0 0 22px;
}
.flow-step{
  --step-color:var(--blue);
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:center;
  gap:11px;
  min-height:68px;
  padding:13px 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background:rgba(255,255,255,.78);
  box-shadow:var(--shadow-soft);
}
.flow-step:nth-child(2){--step-color:var(--teal)}
.flow-step:nth-child(3){--step-color:var(--violet)}
.flow-step span{
  width:30px;
  height:30px;
  border-radius:8px;
  display:grid;
  place-items:center;
  font-weight:850;
  color:var(--step-color);
  background:color-mix(in srgb,var(--step-color) 12%,#fff);
  border:1px solid color-mix(in srgb,var(--step-color) 22%,var(--line));
}
.flow-step strong{display:block;min-width:0}
.flow-step small{display:block;color:var(--muted);font-size:12px}
.flow-step.done{
  border-color:color-mix(in srgb,var(--step-color) 34%,var(--line));
  background:color-mix(in srgb,var(--step-color) 7%,#fff);
}
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  --card-accent:var(--blue);
  position:relative;
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:8px;
  box-shadow:var(--shadow-soft);
  padding:20px;
  transition:box-shadow .16s ease,border-color .16s ease,transform .16s ease,background .16s ease;
}
.card:hover{
  border-color:color-mix(in srgb,var(--card-accent) 28%,var(--line));
  box-shadow:var(--shadow);
}
.card h3{font-size:16px;margin:0 0 14px}
.stat{
  overflow:hidden;
  min-height:142px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.stat:before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:var(--card-accent);
}
.grid-4>.stat:nth-child(1),.grid-3>.stat:nth-child(1){--card-accent:var(--blue)}
.grid-4>.stat:nth-child(2),.grid-3>.stat:nth-child(2){--card-accent:var(--teal)}
.grid-4>.stat:nth-child(3),.grid-3>.stat:nth-child(3){--card-accent:var(--violet)}
.grid-4>.stat:nth-child(4){--card-accent:var(--amber)}
.stat-label{color:var(--muted);font-weight:760}
.stat-value{font-size:34px;font-weight:850;margin:7px 0 3px;color:#12203a}
.stat-value.compact{font-size:23px}
.stat-note{font-size:12px;color:var(--muted)}
.btn{
  --btn-color:var(--blue);
  border-radius:8px;
  min-height:38px;
  padding:9px 14px;
  font-weight:800;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease;
  background:#fff;
  color:#213047;
  border:1px solid var(--line);
  box-shadow:0 1px 0 rgba(255,255,255,.85) inset;
  white-space:nowrap;
}
.btn:hover{
  transform:translateY(-1px);
  border-color:color-mix(in srgb,var(--btn-color) 32%,var(--line));
  box-shadow:0 10px 22px rgba(53,77,113,.09);
  background:color-mix(in srgb,var(--btn-color) 6%,#fff);
}
.btn:disabled{opacity:.62;cursor:wait;transform:none}
.btn.primary{
  --btn-color:var(--brand);
  color:#fff;
  border-color:transparent;
  background:linear-gradient(135deg,var(--violet),var(--blue) 58%,var(--cyan));
  box-shadow:0 12px 24px rgba(63,100,218,.22);
}
.btn.primary:hover{background:linear-gradient(135deg,#6254dc,var(--blue) 58%,#0c9fc2)}
.btn.danger{--btn-color:var(--danger);color:#fff;border-color:transparent;background:linear-gradient(135deg,#e25a78,#c73b57)}
.btn.warning{--btn-color:var(--warning);color:#fff;border-color:transparent;background:linear-gradient(135deg,#df9b2a,#c77712)}
.btn.success{--btn-color:var(--success);color:#fff;border-color:transparent;background:linear-gradient(135deg,#27ae73,#15906d)}
.btn.ghost{background:rgba(255,255,255,.62)}
.btn.small{min-height:32px;padding:6px 10px;font-size:12px}
.btn.block{width:100%}
.btn svg{width:17px;height:17px;flex:0 0 auto}
.icon-btn{width:40px;height:40px;padding:0}
.badge,.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-radius:999px;
  padding:5px 9px;
  font-size:11px;
  font-weight:850;
  background:#f8fbff;
  color:var(--muted);
  border:1px solid var(--line);
  white-space:nowrap;
}
.badge:before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:currentColor;
}
.badge.online,.badge.active,.badge.success{
  color:var(--success);
  background:color-mix(in srgb,var(--success) 10%,#fff);
  border-color:color-mix(in srgb,var(--success) 25%,var(--line));
}
.badge.error,.badge.failed,.badge.stopped{
  color:var(--danger);
  background:color-mix(in srgb,var(--danger) 10%,#fff);
  border-color:color-mix(in srgb,var(--danger) 25%,var(--line));
}
.badge.running,.badge.connecting,.badge.pending,.badge.queued{
  color:var(--warning);
  background:color-mix(in srgb,var(--warning) 12%,#fff);
  border-color:color-mix(in srgb,var(--warning) 28%,var(--line));
}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.table-wrap{
  overflow:auto;
  border:1px solid var(--line);
  border-radius:8px;
  background:rgba(255,255,255,.92);
  box-shadow:var(--shadow-soft);
}
.table{width:100%;border-collapse:collapse;min-width:720px}
.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table th{
  color:#5d6e86;
  font-size:11px;
  text-transform:uppercase;
  background:linear-gradient(180deg,#f8fbff,#f2f7fc);
  letter-spacing:0;
}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:rgba(47,128,237,.045)}
.cell-title{font-weight:800;color:#172238}
.cell-sub{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:800;color:#22324a}
.field .hint{font-size:12px;color:var(--muted)}
input,select,textarea{
  width:100%;
  border:1px solid var(--line);
  background:#fbfdff;
  color:var(--text);
  padding:11px 12px;
  border-radius:8px;
  outline:none;
  transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
input::placeholder,textarea::placeholder{color:#98a7ba}
input:disabled,select:disabled,textarea:disabled{color:#718096;background:#f1f5f9}
input:focus,select:focus,textarea:focus{
  border-color:var(--blue);
  background:#fff;
  box-shadow:0 0 0 4px rgba(47,128,237,.12);
}
textarea{min-height:110px;resize:vertical}
.checkbox{
  display:flex;
  align-items:flex-start;
  gap:9px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fbfdff;
}
.checkbox input{width:18px;height:18px;margin-top:1px;accent-color:var(--blue)}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
.section{margin-top:24px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}
.section-head h3{margin:0;font-size:18px}
.section-head p{margin:2px 0 0;color:var(--muted);font-size:13px}
.split{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.85fr);gap:16px}
.stack{display:grid;gap:14px}
.info-list{display:grid;gap:0}
.info-row{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid var(--line);
}
.info-row:last-child{border-bottom:0}
.info-key{color:var(--muted)}
.info-value{font-weight:700;word-break:break-word;min-width:0}
.mono{font-family:"SFMono-Regular",Consolas,monospace}
.secret{display:flex;gap:8px;align-items:center;min-width:0}
.secret code{
  flex:1;
  min-width:0;
  overflow:auto;
  padding:9px 10px;
  border-radius:8px;
  background:#f7fafc;
  border:1px solid var(--line);
}
.flash{
  padding:13px 15px;
  border-radius:8px;
  margin-bottom:18px;
  border:1px solid color-mix(in srgb,var(--success) 30%,var(--line));
  background:color-mix(in srgb,var(--success) 8%,#fff);
  color:var(--success);
  font-weight:760;
}
.flash.warning{
  color:var(--warning);
  border-color:color-mix(in srgb,var(--warning) 30%,var(--line));
  background:color-mix(in srgb,var(--warning) 9%,#fff);
}
.flash.error{
  color:var(--danger);
  border-color:color-mix(in srgb,var(--danger) 30%,var(--line));
  background:color-mix(in srgb,var(--danger) 8%,#fff);
}
.empty{text-align:center;padding:42px 22px;color:var(--muted)}
.empty-icon{
  width:54px;
  height:54px;
  border-radius:8px;
  background:linear-gradient(135deg,rgba(47,128,237,.12),rgba(20,165,141,.10));
  color:var(--blue);
  display:grid;
  place-items:center;
  margin:0 auto 14px;
  font-size:26px;
}
.progress-line{
  height:8px;
  background:#eef4fa;
  border-radius:99px;
  overflow:hidden;
  border:1px solid var(--line);
}
.progress-line span{
  display:block;
  height:100%;
  background:linear-gradient(90deg,var(--blue),var(--teal),var(--green));
  border-radius:99px;
}
.task-log{
  margin:0;
  padding:18px;
  background:linear-gradient(180deg,#fbfdff,#f5f8fc);
  color:#1f3048;
  border-radius:8px;
  min-height:300px;
  max-height:620px;
  overflow:auto;
  white-space:pre-wrap;
  word-break:break-word;
  font:12px/1.75 "SFMono-Regular",Consolas,monospace;
  border:1px solid var(--line);
}
.task-row,.compact-row{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:13px 0;
  border-bottom:1px solid var(--line);
}
.task-row:last-child,.compact-row:last-child{border-bottom:0}
.soft-row{
  padding:13px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fbfdff;
  transition:border-color .16s ease,background .16s ease,box-shadow .16s ease;
}
.soft-row:hover{
  background:#fff;
  border-color:rgba(47,128,237,.35);
  box-shadow:var(--shadow-soft);
}
.task-dot{width:10px;height:10px;border-radius:50%;margin-top:6px;background:var(--muted)}
.task-dot.success{background:var(--success)}
.task-dot.failed{background:var(--danger)}
.task-dot.running,.task-dot.queued{background:var(--warning)}
.server-card{display:block}
.server-card:nth-child(3n+1){--card-accent:var(--blue)}
.server-card:nth-child(3n+2){--card-accent:var(--teal)}
.server-card:nth-child(3n+3){--card-accent:var(--violet)}
.server-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.server-card h3{font-size:20px;margin:2px 0 5px}
.danger-zone{border-color:color-mix(in srgb,var(--danger) 24%,var(--line));background:color-mix(in srgb,var(--danger) 4%,#fff)}
.modal{
  position:fixed;
  inset:0;
  background:rgba(35,52,78,.24);
  display:none;
  align-items:center;
  justify-content:center;
  padding:18px;
  z-index:50;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.modal.open{display:flex}
.modal-card{
  width:min(760px,100%);
  max-height:90vh;
  overflow:auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  padding:24px;
  box-shadow:0 26px 76px rgba(38,58,92,.24);
}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:14px}
.modal-head h3{margin:0}
.modal-close{
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  font-size:24px;
  line-height:1;
  background:#f7fafc;
  border:1px solid var(--line);
  border-radius:8px;
  color:var(--muted);
}
.modal-close:hover{color:var(--danger);background:color-mix(in srgb,var(--danger) 7%,#fff)}
.login-page{
  min-height:100vh;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  background:
    linear-gradient(115deg,rgba(47,128,237,.12),transparent 34%),
    linear-gradient(245deg,rgba(32,161,98,.10),transparent 36%),
    var(--bg);
}
.login-art{
  position:relative;
  overflow:hidden;
  padding:64px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  color:var(--text);
  background:
    linear-gradient(135deg,rgba(255,255,255,.82),rgba(238,247,255,.78)),
    linear-gradient(120deg,rgba(107,94,234,.13),rgba(18,166,200,.08));
  border-right:1px solid var(--line);
}
.login-art:after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(47,128,237,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(20,165,141,.055) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,#000,transparent 88%);
}
.login-copy{position:relative;z-index:2;max-width:660px}
.login-copy h1{font-size:48px;line-height:1.07;margin:0 0 20px;color:#12203a}
.login-copy p{font-size:18px;color:#52627a;max-width:590px}
.login-features{
  position:relative;
  z-index:2;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  color:#33435a;
}
.login-features span{
  border:1px solid var(--line);
  background:rgba(255,255,255,.72);
  border-radius:999px;
  padding:7px 10px;
  font-weight:760;
}
.login-panel{display:grid;place-items:center;padding:34px}
.login-card{
  width:min(440px,100%);
  background:rgba(255,255,255,.94);
  border:1px solid var(--line);
  border-radius:8px;
  padding:32px;
  box-shadow:var(--shadow);
}
.login-card h2{font-size:27px;margin:0 0 6px}
.login-card>p{color:var(--muted);margin:0 0 24px}
.login-error{
  color:var(--danger);
  background:color-mix(in srgb,var(--danger) 8%,#fff);
  padding:10px 12px;
  border-radius:8px;
  margin-bottom:14px;
  border:1px solid color-mix(in srgb,var(--danger) 20%,var(--line));
}
.sub-page{
  min-height:100vh;
  background:
    linear-gradient(115deg,rgba(107,94,234,.10),transparent 28%),
    linear-gradient(245deg,rgba(20,165,141,.10),transparent 32%),
    var(--bg);
  padding:42px 18px;
}
.sub-shell{max-width:980px;margin:auto}
.sub-hero{
  text-align:center;
  padding:34px 20px;
  border:1px solid var(--line);
  border-radius:8px;
  background:rgba(255,255,255,.80);
  box-shadow:var(--shadow-soft);
  margin-bottom:18px;
}
.sub-logo{
  width:64px;
  height:64px;
  margin:0 auto 18px;
  font-size:28px;
  font-weight:900;
}
.sub-hero h1{font-size:34px;margin:0 0 8px}
.sub-hero p{color:var(--muted);margin:0}
.client-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.client-card{
  --client-color:var(--blue);
  position:relative;
  padding:16px;
  border-radius:8px;
  border:1px solid var(--line);
  background:#fbfdff;
  transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;
  overflow:hidden;
}
.client-card:before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:3px;
  background:var(--client-color);
}
.client-card:nth-child(2){--client-color:var(--teal)}
.client-card:nth-child(3){--client-color:var(--violet)}
.client-card:nth-child(4){--client-color:var(--amber)}
.client-card:nth-child(5){--client-color:var(--rose)}
.client-card:nth-child(6){--client-color:var(--cyan)}
.client-card:hover{
  transform:translateY(-2px);
  border-color:color-mix(in srgb,var(--client-color) 30%,var(--line));
  box-shadow:var(--shadow-soft);
}
.client-card h3{margin:0 0 7px}
.client-card p{font-size:12px;color:var(--muted);min-height:38px}
.node-chip{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:13px 0;
  border-bottom:1px solid var(--line);
}
.node-chip:last-child{border-bottom:0}
.qr-image{
  width:260px;
  max-width:100%;
  border-radius:8px;
  background:#fff;
  padding:10px;
  margin:auto;
  display:block;
  box-shadow:0 10px 30px rgba(34,52,82,.12);
}
.hide{display:none!important}
.mobile-menu{display:none}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media(max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .login-art{padding:46px}
  .login-copy h1{font-size:42px}
}
@media(max-width:760px){
  .layout{display:block}
  .sidebar{
    position:fixed;
    left:-280px;
    width:260px;
    transition:left .2s ease,box-shadow .2s ease;
  }
  .sidebar.open{left:0;box-shadow:20px 0 60px rgba(34,52,82,.18)}
  .topbar{padding:0 18px;height:66px}
  .mobile-menu{display:inline-flex}
  .content{padding:22px 16px 50px}
  .hero{align-items:flex-start;flex-direction:column}
  .hero h2{font-size:26px}
  .hero-panel{padding:20px}
  .flow,.grid-4,.grid-3,.grid-2,.form-grid,.client-grid{grid-template-columns:1fr}
  .card{padding:18px}
  .section-head{align-items:flex-start;flex-direction:column}
  .login-page{grid-template-columns:1fr}
  .login-art{display:none}
  .login-panel{padding:18px}
  .login-card{padding:26px}
  .info-row{grid-template-columns:1fr;gap:4px}
  .secret{align-items:stretch;flex-direction:column}
  .topbar h1{font-size:16px}
  .hide-mobile{display:none!important}
  .node-chip{align-items:flex-start;flex-direction:column}
}