/* ─── Tokens ──────────────────────────────────────────── */
:root{
  --bg:#06070d;
  --bg-2:#0a0c18;
  --surface:rgba(20,22,40,.62);
  --surface-2:rgba(28,30,52,.55);
  --surface-3:rgba(14,15,28,.85);
  --border:rgba(140,150,200,.14);
  --border-strong:rgba(170,180,230,.22);
  --text:#eef0f8;
  --text-dim:#b6bbd1;
  --muted:#8089a8;
  --muted-2:#6c7393;
  --acc-1:#a78bfa;        /* violet */
  --acc-2:#22d3ee;        /* cyan */
  --acc-3:#f472b6;        /* pink (use sparingly) */
  --good:#34d399;
  --warn:#fbbf24;
  --bad:#fb7185;
  --grad: linear-gradient(135deg, #a78bfa 0%, #6366f1 35%, #22d3ee 100%);
  --grad-2: linear-gradient(135deg, #f472b6 0%, #a78bfa 60%, #22d3ee 100%);
  --shadow-soft: 0 1px 0 rgba(255,255,255,.04) inset, 0 24px 60px -22px rgba(8,10,30,.85);
  --shadow-glow: 0 0 0 1px rgba(167,139,250,.18), 0 18px 60px -16px rgba(99,102,241,.55);
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{color-scheme:dark}
body{
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-feature-settings:"cv11","ss01";
  letter-spacing:-.01em;
  color:var(--text);
  background:var(--bg);
  min-height:100vh;
  position:relative;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:#cdd2ff;text-decoration:none;transition:color .15s var(--ease)}
a:hover{color:#fff}
code{
  font-family:"JetBrains Mono",SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.86em;
  background:rgba(140,150,200,.1);
  padding:1px 7px;border-radius:6px;
  border:1px solid var(--border);
  color:#dde0f2;
}

/* ─── Background decoration ──────────────────────────── */
.bg-orbs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.orb{
  position:absolute;width:680px;height:680px;border-radius:50%;
  filter:blur(120px);opacity:.55;
  animation:float 22s ease-in-out infinite;
  will-change:transform;
}
.orb-a{top:-260px;left:-180px;background:radial-gradient(circle,#7c3aed 0%, transparent 60%);}
.orb-b{top:40%;right:-280px;background:radial-gradient(circle,#06b6d4 0%, transparent 60%);animation-delay:-7s;opacity:.45}
.orb-c{bottom:-200px;left:30%;background:radial-gradient(circle,#ec4899 0%, transparent 60%);animation-delay:-14s;opacity:.32}
@keyframes float{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(40px,-30px,0) scale(1.05)}
}
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(167,139,250,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(167,139,250,.045) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, #000 30%, transparent 75%);
}

/* ─── Layout ──────────────────────────────────────────── */
.page{position:relative;z-index:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;
  position:sticky;top:0;z-index:20;
  backdrop-filter:saturate(160%) blur(16px);
  -webkit-backdrop-filter:saturate(160%) blur(16px);
  background:linear-gradient(180deg, rgba(6,7,13,.78), rgba(6,7,13,.45));
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.02em;font-size:15px;color:var(--text)}
.brand-mark{
  width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(167,139,250,.2), rgba(34,211,238,.2));
  border:1px solid var(--border-strong);border-radius:9px;
  box-shadow:0 6px 24px -8px rgba(167,139,250,.6);
}
.brand-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-dot{opacity:.6}
.nav{display:flex;gap:6px}
.nav a{padding:8px 14px;font-size:14px;color:var(--text-dim);border-radius:8px;transition:all .15s var(--ease)}
.nav a:hover{color:var(--text);background:rgba(167,139,250,.08)}

.container{
  width:100%;max-width:760px;margin:0 auto;
  padding:32px 22px 56px;
  position:relative;
}

/* ─── Hero ────────────────────────────────────────────── */
.hero{padding:24px 4px 28px;text-align:center;animation:fadeUp .7s var(--ease) both}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;font-size:12.5px;
  background:rgba(167,139,250,.08);
  border:1px solid rgba(167,139,250,.3);
  border-radius:999px;
  color:var(--text-dim);
  margin-bottom:22px;
  letter-spacing:.01em;
}
.hero-badge .dot{
  width:6px;height:6px;border-radius:50%;background:var(--good);
  box-shadow:0 0 0 3px rgba(52,211,153,.18);
  animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.85);opacity:.7}}
.hero-title{
  margin:0;font-size:42px;line-height:1.12;font-weight:700;letter-spacing:-.035em;
}
.hero-title .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-title .grad-2{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lede{margin:18px auto 0;font-size:16px;color:var(--text-dim);max-width:540px;line-height:1.65}

/* ─── Banner tip (老号警示) ───────────────────────────── */
.banner-tip{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 22px;
  margin:0 auto 24px;max-width:680px;
  border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(251,191,36,.14), rgba(251,113,133,.10));
  border:1px solid rgba(251,191,36,.45);
  box-shadow:0 12px 40px -16px rgba(251,191,36,.4);
  color:#fde9b8;
  position:relative;overflow:hidden;
  animation:fadeUp .6s .15s var(--ease) both;
}
.banner-tip::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,#fbbf24,#fb7185);
}
.banner-ico{
  flex-shrink:0;color:#fbbf24;
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;
  background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.3);
}
.banner-body{flex:1;min-width:0}
.banner-title{
  font-weight:700;font-size:15.5px;color:#fef3c7;letter-spacing:-.01em;
  margin-bottom:6px;line-height:1.4;
}
.banner-body p{
  margin:4px 0 0;color:#fde9b8;font-size:14px;line-height:1.7;
}
.banner-body strong{color:#fef3c7;font-weight:600}
.banner-body a{
  color:#fcd34d;font-weight:500;
  text-decoration:underline;text-decoration-color:rgba(252,211,77,.5);text-underline-offset:3px;
  transition:all .15s var(--ease);
}
.banner-body a:hover{color:#fff;text-decoration-color:#fff}

/* ─── Stepper ─────────────────────────────────────────── */
.stepper{
  display:flex;align-items:center;justify-content:center;gap:0;
  margin:32px auto 24px;flex-wrap:nowrap;
  max-width:640px;
  animation:fadeUp .7s .1s var(--ease) both;
}
.step{
  display:flex;align-items:center;gap:10px;
  padding:9px 16px;
  border-radius:999px;
  background:rgba(20,22,40,.5);
  border:1px solid var(--border);
  color:var(--muted);font-size:13px;font-weight:500;
  transition:all .35s var(--ease);
  white-space:nowrap;
  backdrop-filter:blur(10px);
}
.step-num{
  display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;
  border-radius:50%;background:rgba(140,150,200,.1);color:var(--muted);
  font-size:12px;font-weight:700;border:1px solid var(--border);
  transition:all .35s var(--ease);
}
.step.is-active{
  color:var(--text);
  border-color:rgba(167,139,250,.45);
  background:linear-gradient(135deg, rgba(167,139,250,.12), rgba(34,211,238,.08));
  box-shadow:0 0 0 4px rgba(167,139,250,.06), 0 8px 32px -8px rgba(99,102,241,.5);
}
.step.is-active .step-num{
  background:var(--grad);color:#fff;border-color:transparent;
  box-shadow:0 4px 12px -2px rgba(167,139,250,.6);
}
.step.is-done{color:var(--good);border-color:rgba(52,211,153,.35)}
.step.is-done .step-num{
  background:rgba(52,211,153,.18);color:var(--good);border-color:rgba(52,211,153,.5);
}
.step-line{
  flex:1 1 18px;min-width:14px;height:1px;
  background:linear-gradient(to right, var(--border), var(--border));
  position:relative;
}
.step-line::after{
  content:"";position:absolute;inset:0;
  background:var(--grad);
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.step-line.is-done::after{transform:scaleX(1)}

/* ─── Cards / Panels ──────────────────────────────────── */
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 28px 26px;
  box-shadow:var(--shadow-soft);
  margin-bottom:18px;
  backdrop-filter:saturate(160%) blur(20px);
  -webkit-backdrop-filter:saturate(160%) blur(20px);
  position:relative;
  overflow:hidden;
  animation:fadeUp .55s var(--ease) both;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(135deg, rgba(167,139,250,.12) 0%, transparent 30%, transparent 70%, rgba(34,211,238,.08) 100%);
  opacity:.6;
}
.panel-head{margin-bottom:18px;position:relative;z-index:1}
.panel-head h2{
  margin:0 0 6px;font-size:20px;letter-spacing:-.025em;font-weight:700;
  display:flex;align-items:baseline;gap:10px;
}
.panel-head .num{
  font-size:11px;font-weight:600;letter-spacing:.18em;color:var(--muted);
  font-family:"JetBrains Mono",monospace;
  padding:2px 8px;border:1px solid var(--border);border-radius:6px;
  background:rgba(140,150,200,.06);
}
.panel-head .sub{margin:0;color:var(--text-dim);font-size:14px;line-height:1.65}

/* ─── Form ────────────────────────────────────────────── */
.field{display:block;margin:18px 0 6px;position:relative;z-index:1}
.field-label{display:block;color:var(--text-dim);font-size:13px;font-weight:500;margin-bottom:8px;letter-spacing:-.01em}
.input-wrap{position:relative;border-radius:var(--radius-sm)}
.input-wrap input,.input-wrap textarea{
  width:100%;padding:13px 14px;
  background:rgba(8,9,18,.7);
  color:var(--text);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:500;
  font-family:"JetBrains Mono",SFMono-Regular,Menlo,Consolas,monospace;
  outline:none;transition:all .2s var(--ease);
  position:relative;z-index:1;
}
.input-wrap textarea{font-size:13px;line-height:1.55;min-height:140px;resize:vertical}
.input-wrap input::placeholder,.input-wrap textarea::placeholder{color:var(--muted-2);font-weight:400}
.input-wrap input:hover,.input-wrap textarea:hover{border-color:var(--border-strong)}
.input-wrap input:focus,.input-wrap textarea:focus{
  border-color:rgba(167,139,250,.55);
  background:rgba(8,9,18,.92);
}
.input-glow{
  position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  background:var(--grad);opacity:0;transition:opacity .2s var(--ease);
  z-index:0;filter:blur(8px);
}
.input-wrap:focus-within .input-glow{opacity:.18}

/* ─── Buttons ─────────────────────────────────────────── */
.actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;position:relative;z-index:1}
.btn{
  appearance:none;border:0;cursor:pointer;
  padding:11px 20px;border-radius:11px;
  font-family:inherit;font-size:14px;font-weight:600;letter-spacing:-.005em;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform .12s var(--ease), box-shadow .2s var(--ease), opacity .15s var(--ease), background .2s var(--ease);
  position:relative;
}
.btn-arrow{transition:transform .2s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(2px)}
.btn.primary{
  color:#fff;
  background:var(--grad);
  background-size:200% 200%;
  box-shadow:0 8px 22px -6px rgba(99,102,241,.55), 0 0 0 1px rgba(167,139,250,.25) inset;
  animation:gradMove 6s var(--ease) infinite;
}
@keyframes gradMove{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}
.btn.primary:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 34px -8px rgba(99,102,241,.7), 0 0 0 1px rgba(167,139,250,.4) inset;
}
.btn.primary:active{transform:translateY(0)}
.btn.primary[disabled]{opacity:.55;cursor:not-allowed;animation:none}
.btn.ghost{
  background:rgba(140,150,200,.06);
  color:var(--text-dim);
  border:1px solid var(--border);
}
.btn.ghost:hover{background:rgba(140,150,200,.12);color:var(--text);border-color:var(--border-strong)}

/* ─── Alerts / Readout ────────────────────────────────── */
.alert{
  margin-top:16px;padding:12px 14px;border-radius:var(--radius-sm);
  font-size:13.5px;line-height:1.6;
  border:1px solid transparent;position:relative;z-index:1;
}
.alert.error{background:rgba(251,113,133,.08);border-color:rgba(251,113,133,.35);color:#fed7df}
.alert.warn{background:rgba(251,191,36,.07);border-color:rgba(251,191,36,.35);color:#fde9b8}
.alert.ok{background:rgba(52,211,153,.08);border-color:rgba(52,211,153,.4);color:#bff5db}

.readout{
  background:rgba(8,9,18,.55);
  border:1px solid var(--border);
  padding:13px 16px;border-radius:var(--radius-sm);
  margin:6px 0 14px;font-size:13px;color:var(--text-dim);
  position:relative;z-index:1;
}
.readout strong{color:var(--text);font-weight:600}

/* ─── KV list ─────────────────────────────────────────── */
.kv-list{
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  background:rgba(8,9,18,.45);
  overflow:hidden;margin:8px 0 16px;position:relative;z-index:1;
}
.kv-list .row{
  display:flex;justify-content:space-between;align-items:center;
  padding:13px 16px;border-top:1px solid var(--border);gap:14px;
}
.kv-list .row:first-child{border-top:0}
.kv-list .k{color:var(--muted);font-size:12.5px;font-weight:500;letter-spacing:.005em}
.kv-list .v{
  color:var(--text);font-size:13px;
  font-family:"JetBrains Mono",monospace;font-weight:500;
  text-align:right;word-break:break-all;max-width:62%;
}

/* ─── Notice (callout) ────────────────────────────────── */
.notice{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 16px;border-radius:var(--radius-sm);
  margin:6px 0 14px;
  font-size:13.5px;line-height:1.65;
  position:relative;z-index:1;
  border:1px solid transparent;
}
.notice-warn{
  background:linear-gradient(135deg, rgba(251,191,36,.08), rgba(251,113,133,.05));
  border-color:rgba(251,191,36,.32);
  color:#fde9b8;
}
.notice-ico{flex-shrink:0;color:#fbbf24;margin-top:2px}
.notice-body{flex:1;min-width:0}
.notice-title{font-weight:600;font-size:14px;color:#fef3c7;margin-bottom:4px;letter-spacing:-.005em}
.notice-body p{margin:6px 0 0;color:#fde9b8;line-height:1.7}
.notice-body p:first-of-type{margin-top:2px}
.notice-body strong{color:#fef3c7;font-weight:600}
.notice-body a{color:#fcd34d;text-decoration:underline;text-decoration-color:rgba(252,211,77,.45);text-underline-offset:3px}
.notice-body a:hover{color:#fff;text-decoration-color:#fff}

/* ─── Warn box ────────────────────────────────────────── */
.warn-box{
  display:flex;gap:12px;align-items:flex-start;
  background:linear-gradient(135deg, rgba(251,191,36,.06), rgba(251,191,36,.02));
  border:1px solid rgba(251,191,36,.3);
  color:#fde9b8;padding:12px 14px;border-radius:var(--radius-sm);
  font-size:13px;line-height:1.65;margin:10px 0 0;position:relative;z-index:1;
}
.warn-ico{flex-shrink:0;color:#fbbf24;margin-top:1px}
.warn-box strong{color:#fde9b8;font-weight:600}
.warn-box .hl{color:#fcd34d;font-weight:600}

/* ─── Status (step 4) ─────────────────────────────────── */
.status-block{
  display:flex;gap:16px;align-items:center;
  padding:18px 18px;
  background:rgba(8,9,18,.55);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  position:relative;z-index:1;
}
.status-text-wrap{flex:1;min-width:0}
.status-text{font-weight:600;font-size:15px;letter-spacing:-.01em}
.status-meta{color:var(--text-dim);font-size:13px;margin-top:4px}

.orb-spinner{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  background:conic-gradient(from 0deg, transparent 0deg, rgba(167,139,250,.85) 60deg, rgba(34,211,238,.95) 200deg, transparent 320deg);
  animation:spin 1.1s linear infinite;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.orb-spinner-inner{
  width:24px;height:24px;border-radius:50%;
  background:var(--surface-3);
}
.orb-spinner.is-done{
  animation:none;
  background:rgba(52,211,153,.15);
  box-shadow:0 0 0 1px rgba(52,211,153,.4), 0 0 22px -4px rgba(52,211,153,.5);
}
.orb-spinner.is-done .orb-spinner-inner{
  background:rgba(52,211,153,.2);
  position:relative;
}
.orb-spinner.is-done .orb-spinner-inner::before{
  content:"";position:absolute;inset:0;
  background:no-repeat center/14px url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 8l3 3 7-7' fill='none' stroke='%2334d399' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}
.orb-spinner.is-failed{
  animation:none;
  background:rgba(251,113,133,.15);
  box-shadow:0 0 0 1px rgba(251,113,133,.4), 0 0 22px -4px rgba(251,113,133,.5);
}
.orb-spinner.is-failed .orb-spinner-inner{background:rgba(251,113,133,.2);position:relative}
.orb-spinner.is-failed .orb-spinner-inner::before{
  content:"";position:absolute;inset:0;
  background:no-repeat center/12px url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M4 4l8 8M12 4l-8 8' fill='none' stroke='%23fb7185' stroke-width='2.4' stroke-linecap='round'/></svg>");
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ─── How / FAQ sections ──────────────────────────────── */
.section-title{
  font-size:18px;letter-spacing:-.02em;font-weight:700;
  margin:36px 0 16px;text-align:center;
}
.how{margin:14px 0 6px}
.how-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;
}
.how-card{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:18px 18px;
  backdrop-filter:blur(12px);
  transition:transform .25s var(--ease), border-color .25s var(--ease);
}
.how-card:hover{transform:translateY(-2px);border-color:var(--border-strong)}
.how-num{
  font-size:22px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:700;line-height:1;margin-bottom:8px;
}
.how-title{font-weight:600;font-size:14.5px;margin-bottom:6px}
.how-desc{font-size:13px;color:var(--text-dim);line-height:1.6}

.faq{margin:16px 0 0}
.faq-list{
  background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);
  backdrop-filter:saturate(160%) blur(20px);
  overflow:hidden;
}
.faq details{
  border-top:1px solid var(--border);
  transition:background .2s var(--ease);
}
.faq details:first-of-type{border-top:0}
.faq details[open]{background:rgba(167,139,250,.04)}
.faq summary{
  cursor:pointer;
  padding:16px 20px;
  color:var(--text);font-weight:500;font-size:14.5px;outline:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  list-style:none;
  user-select:none;
  transition:color .2s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:#fff}
.caret{
  width:9px;height:9px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);
  transform:rotate(45deg);transition:transform .25s var(--ease);
  flex-shrink:0;margin-right:4px;
}
.faq details[open] .caret{transform:rotate(-135deg);border-color:var(--acc-1)}
.faq p{
  color:var(--text-dim);font-size:13.5px;line-height:1.75;
  margin:0;padding:0 20px 18px;
}

/* ─── Lookup section ──────────────────────────────────── */
.lookup{margin:14px 0 0}
.lookup-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px 22px;
  backdrop-filter:saturate(160%) blur(20px);
  -webkit-backdrop-filter:saturate(160%) blur(20px);
}
.lookup-input-row{
  display:flex;gap:10px;align-items:stretch;flex-wrap:wrap;
}
.lookup-input-row .input-wrap{flex:1;min-width:200px}
.lookup-input-row .input-wrap input{padding:13px 14px;height:100%}
.lookup-input-row .btn{flex-shrink:0}
.lookup-result{margin-top:14px;animation:fadeUp .35s var(--ease) both}
.lookup-result .res-card{
  background:rgba(8,9,18,.55);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:16px;
  display:flex;flex-direction:column;gap:10px;
}
.lookup-result .res-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.lookup-result .res-code{
  font-family:"JetBrains Mono",monospace;font-size:14.5px;font-weight:600;color:var(--text);
  word-break:break-all;
}
.lookup-result .res-rows{
  border-top:1px solid var(--border);padding-top:10px;
  display:grid;grid-template-columns:auto 1fr;gap:6px 14px;
  font-size:13px;
}
.lookup-result .res-rows .k{color:var(--muted);font-weight:500}
.lookup-result .res-rows .v{color:var(--text);font-family:"JetBrains Mono",monospace;text-align:right}
.lookup-result .err{
  background:rgba(251,113,133,.08);border:1px solid rgba(251,113,133,.35);
  color:#fed7df;padding:12px 14px;border-radius:var(--radius-sm);font-size:13.5px;
}
.status-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:-.005em;
  border:1px solid transparent;
}
.status-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.status-pill.unused{color:#34d399;border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.08)}
.status-pill.pending{color:#fbbf24;border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.status-pill.used{color:#94a3b8;border-color:rgba(148,163,184,.35);background:rgba(148,163,184,.08)}
.status-pill.revoked{color:#fb7185;border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.08)}

/* ─── Footer ──────────────────────────────────────────── */
.foot{padding:36px 4px 8px;text-align:center;font-size:12.5px;color:var(--muted);line-height:1.7}
.foot-line.dim{opacity:.6;font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;margin-top:4px}

/* ─── Animations ──────────────────────────────────────── */
@keyframes fadeUp{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}

/* ─── Responsive ──────────────────────────────────────── */
@media (max-width:640px){
  .hero-title{font-size:30px;line-height:1.18}
  .hero-lede{font-size:14.5px}
  .hero-badge{font-size:11.5px}
  .container{padding:22px 14px 40px}
  .topbar{padding:14px 16px}
  .nav a{padding:6px 10px;font-size:13px}
  .card{padding:22px 18px}
  .panel-head h2{font-size:18px}
  .stepper{gap:0;margin:22px auto 18px}
  .step{padding:7px 11px;font-size:11.5px}
  .step-label{display:none}
  .step-num{width:20px;height:20px;font-size:11px}
  .step-line{flex:1 1 8px;min-width:8px}
  .how-grid{grid-template-columns:1fr}
  .actions{flex-direction:column-reverse}
  .actions .btn{width:100%;justify-content:center}
}
@media (max-width:380px){
  .hero-title{font-size:26px}
}

/* ─── Reduced motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .orb{animation:none}
}