/* ============================================================
   QX SMS · 全局样式
   设计语言：腾讯云 IDC / 控制台风格（深空蓝 + 云白卡片 + 极细描边）
   ============================================================ */

:root {
  --brand: #0052D9;
  --brand-600: #0046BE;
  --brand-500: #1A6BFF;
  --brand-400: #2B7FFF;
  --brand-300: #6FA8FF;
  --cyan: #00B8F0;
  --ink: #0B1B33;
  --ink-2: #35455F;
  --ink-3: #5B6B84;
  --muted: #7C8CA6;
  --line: #E4EAF3;
  --line-2: #EEF2F8;
  --bg: #F3F6FB;
  --card: #FFFFFF;
  --ok: #00A870;
  --ok-bg: #E6F9F1;
  --warn: #E89B18;
  --warn-bg: #FFF6E5;
  --err: #E34D59;
  --err-bg: #FEECEE;
  --navy: #06162E;
  --r-xs: 6px;
  --r-sm: 9px;
  --r: 12px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --shadow-xs: 0 1px 2px rgba(13, 33, 66, .05);
  --shadow-sm: 0 1px 2px rgba(13, 33, 66, .04), 0 6px 18px rgba(13, 33, 66, .05);
  --shadow-md: 0 10px 30px rgba(9, 30, 66, .10);
  --shadow-lg: 0 24px 60px rgba(6, 26, 60, .18);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-500); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
::selection { background: rgba(0, 82, 217, .16); }

.ico {
  width: 1.14em;
  height: 1.14em;
  flex: 0 0 auto;
  display: inline-block;
  vertical-align: -.16em;
  pointer-events: none;
}
.ico.lg { width: 22px; height: 22px; }
.ico.xl { width: 28px; height: 28px; }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.strong { font-weight: 700; }
.nowrap { white-space: nowrap; }
.text-ok { color: var(--ok); }
.text-err { color: var(--err); }
.text-warn { color: var(--warn); }
.text-brand { color: var(--brand); }
.hidden { display: none !important; }
.center { text-align: center; }
.row { display: flex; align-items: center; gap: 10px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.gap-6 { gap: 6px; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mt-6 { margin-top: 6px; } .mt-10 { margin-top: 10px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-10 { margin-bottom: 10px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.w-100 { width: 100%; }

/* ---------------------------------------------------------- 按钮 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: transform .16s var(--ease), box-shadow .16s var(--ease), background .16s, border-color .16s, color .16s, opacity .16s;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn:disabled, .btn.is-disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn .ico { font-size: 16px; }

.btn-primary {
  background: linear-gradient(180deg, #2E7BFF 0%, #0052D9 100%);
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 82, 217, .26), inset 0 1px 0 rgba(255, 255, 255, .22);
}
.btn-primary:hover { background: linear-gradient(180deg, #4289FF 0%, #0A5AE6 100%); box-shadow: 0 10px 24px rgba(0, 82, 217, .32); color: #fff; transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); background: #fff; color: var(--ink-2); }
.btn-ghost:hover { border-color: #BFD4F5; color: var(--brand); background: #F7FAFF; }
.btn-soft { background: #EAF2FF; color: var(--brand); }
.btn-soft:hover { background: #DDEBFF; color: var(--brand-600); }
.btn-dark { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .18); backdrop-filter: blur(8px); }
.btn-dark:hover { background: rgba(255, 255, 255, .18); color: #fff; }
.btn-danger { background: var(--err-bg); color: var(--err); }
.btn-danger:hover { background: #FCDDE0; }
.btn-danger-solid { background: linear-gradient(180deg, #F0646F, #D93B48); color: #fff; box-shadow: 0 6px 16px rgba(227, 77, 89, .25); }
.btn-ok { background: linear-gradient(180deg, #10BE83, #009A66); color: #fff; box-shadow: 0 6px 16px rgba(0, 168, 112, .22); }
.btn-white { background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }
.btn-white:hover { color: var(--brand-600); box-shadow: var(--shadow-md); }
.btn-sm { height: 34px; padding: 0 12px; font-size: 13px; border-radius: 9px; gap: 6px; }
.btn-xs { height: 28px; padding: 0 9px; font-size: 12px; border-radius: 8px; gap: 5px; }
.btn-lg { height: 50px; padding: 0 26px; font-size: 15px; border-radius: 12px; }
.btn-block { width: 100%; }
.btn-icon { width: 34px; height: 34px; padding: 0; border-radius: 9px; }
.btn-icon.sm { width: 28px; height: 28px; border-radius: 8px; }

.btn.is-loading { color: transparent !important; pointer-events: none; position: relative; }
.btn.is-loading::after {
  content: ""; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .5); border-top-color: #fff; animation: qxspin .7s linear infinite;
}
.btn-ghost.is-loading::after, .btn-soft.is-loading::after { border-color: rgba(0, 82, 217, .25); border-top-color: var(--brand); }

@keyframes qxspin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------- 标签 / 徽章 */

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 8px; border-radius: 6px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .01em;
  background: #EEF3FB; color: var(--ink-3); white-space: nowrap;
}
.badge .ico { font-size: 12px; }
.badge-brand { background: #E8F1FF; color: var(--brand); }
.badge-ok { background: var(--ok-bg); color: #00895B; }
.badge-warn { background: var(--warn-bg); color: #B8720A; }
.badge-err { background: var(--err-bg); color: #C9313E; }
.badge-info { background: #E7F7FE; color: #0079A8; }
.badge-muted { background: #F1F4F9; color: #7B8AA2; }
.badge-outline { background: transparent; border: 1px solid var(--line); color: var(--ink-3); }
.badge-lg { height: 26px; padding: 0 10px; font-size: 12px; border-radius: 7px; }

.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); display: inline-block; flex: 0 0 auto; }
.dot.live { box-shadow: 0 0 0 4px rgba(0, 168, 112, .12); animation: qxpulse 2.4s infinite; }
.dot.off { background: #B9C4D4; box-shadow: none; animation: none; }
@keyframes qxpulse { 0%, 100% { box-shadow: 0 0 0 3px rgba(0, 168, 112, .14); } 50% { box-shadow: 0 0 0 6px rgba(0, 168, 112, .04); } }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  height: 38px; padding: 0 13px; border-radius: 10px;
  background: #fff; border: 1px solid var(--line);
  color: var(--ink-2); font-size: 13px; font-weight: 600;
  transition: .16s var(--ease); cursor: pointer; white-space: nowrap;
}
.chip:hover { border-color: #BBD2F4; color: var(--brand); }
.chip.is-active { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(0, 82, 217, .22); }
.chip .logo { width: 22px; height: 22px; border-radius: 7px; font-size: 12px; }
.chip .logo .ico { width: 13px; height: 13px; }
.chip .count { font-size: 11px; opacity: .7; font-weight: 600; }
.chip.is-active .count { opacity: .85; }

/* ---------------------------------------------------------- 表单 */

.field { display: flex; flex-direction: column; gap: 7px; }
.field > label, .field-label {
  font-size: 13px; font-weight: 600; color: var(--ink-2);
  display: flex; align-items: center; gap: 6px;
}
.field .req { color: var(--err); font-size: 12px; }
.input, .select, .textarea {
  width: 100%;
  height: 42px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  outline: none;
  transition: border-color .16s, box-shadow .16s, background .16s;
}
.textarea { height: auto; min-height: 108px; padding: 11px 13px; line-height: 1.65; resize: vertical; }
.select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237C8CA6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 9 7 7 7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.input:hover, .select:hover, .textarea:hover { border-color: #CFDAEA; }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--brand-400);
  box-shadow: 0 0 0 4px rgba(0, 82, 217, .10);
  background: #fff;
}
.input::placeholder, .textarea::placeholder { color: #A7B4C8; }
.input.is-err, .textarea.is-err { border-color: #F0A6AC; box-shadow: 0 0 0 4px rgba(227, 77, 89, .08); }
.input-sm { height: 36px; font-size: 13px; border-radius: 9px; }
.input-lg { height: 48px; font-size: 15px; border-radius: 12px; }
.input-group { position: relative; display: flex; align-items: center; }
.input-group .ico { position: absolute; left: 13px; color: #93A2B8; font-size: 16px; pointer-events: none; }
.input-group .input { padding-left: 40px; }
.input-group .suffix { position: absolute; right: 10px; display: flex; align-items: center; gap: 6px; }
.input-group .suffix .btn { height: 28px; }

.hint { font-size: 12px; color: var(--muted); line-height: 1.65; }
.hint b { color: var(--ink-3); font-weight: 600; }
.hint code, .code-chip {
  font-family: var(--mono); font-size: 11.5px; color: var(--brand);
  background: #EEF4FF; border: 1px solid #DCE8FF; border-radius: 5px; padding: 1px 5px;
}

.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  width: 44px; height: 24px; border-radius: 999px; background: #D8E0EC;
  position: relative; transition: .2s var(--ease); flex: 0 0 auto;
}
.switch .track::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(16, 34, 64, .25);
  transition: .2s var(--ease);
}
.switch input:checked + .track { background: linear-gradient(180deg, #2E7BFF, #0052D9); }
.switch input:checked + .track::after { transform: translateX(20px); }
.switch input:focus-visible + .track { box-shadow: 0 0 0 4px rgba(0, 82, 217, .15); }
.switch .switch-text { font-size: 13px; color: var(--ink-2); }

.seg { display: inline-flex; padding: 3px; background: #F1F5FB; border-radius: 10px; gap: 2px; }
.seg input { position: absolute; opacity: 0; width: 0; height: 0; }
.seg label {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 14px;
  border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--ink-3);
  cursor: pointer; transition: .16s;
}
.seg input:checked + label { background: #fff; color: var(--brand); box-shadow: 0 1px 4px rgba(13, 33, 66, .10); }
.seg .ico { font-size: 14px; }

.radio-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.radio-card { position: relative; display: block; cursor: pointer; }
.radio-card input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-card .rc-body {
  border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px 13px 42px;
  background: #fff; transition: .16s; min-height: 66px;
}
.radio-card .rc-body::before {
  content: ""; position: absolute; left: 14px; top: 16px; width: 17px; height: 17px;
  border-radius: 50%; border: 1.5px solid #C4D0E2; background: #fff; transition: .16s;
}
.radio-card .rc-title { font-size: 13.5px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 6px; }
.radio-card .rc-desc { font-size: 12px; color: var(--muted); margin-top: 3px; line-height: 1.5; }
.radio-card input:checked + .rc-body { border-color: var(--brand-400); background: #F7FAFF; box-shadow: 0 0 0 3px rgba(0, 82, 217, .07); }
.radio-card input:checked + .rc-body::before { border-color: var(--brand); border-width: 5px; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-full { grid-column: 1 / -1; }

.callout {
  display: flex; gap: 10px; padding: 12px 14px; border-radius: 10px;
  background: #F5F8FE; border: 1px solid #E2EBFA; color: var(--ink-3);
  font-size: 12.5px; line-height: 1.7;
}
.callout .ico { color: var(--brand); margin-top: 2px; }
.callout.warn { background: var(--warn-bg); border-color: #F6E3BC; color: #8A5B0B; }
.callout.warn .ico { color: var(--warn); }
.callout.err { background: var(--err-bg); border-color: #F8D3D6; color: #9E2B36; }
.callout.err .ico { color: var(--err); }

/* ---------------------------------------------------------- 公共导航 */

.site-body { background: #F6F8FC; }

.site-nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(228, 234, 243, .9);
  transition: box-shadow .2s;
}
.site-nav.is-scrolled { box-shadow: 0 8px 24px rgba(10, 30, 66, .07); }
.nav-inner {
  max-width: 1180px; margin: 0 auto; height: 68px; padding: 0 24px;
  display: flex; align-items: center; gap: 26px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); flex: 0 0 auto; }
.brand:hover { color: var(--ink); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, #2E7BFF 0%, #0046BE 100%);
  color: #fff; box-shadow: 0 6px 14px rgba(0, 82, 217, .28), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.brand-mark .ico { width: 22px; height: 22px; }
.brand-mark.sm { width: 32px; height: 32px; border-radius: 9px; }
.brand-mark.sm .ico { width: 18px; height: 18px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-size: 16.5px; font-weight: 800; letter-spacing: .2px; }
.brand-text small { font-size: 8.5px; letter-spacing: .16em; color: var(--muted); margin-top: 3px; font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 3px; margin-left: 6px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 13px; border-radius: 9px;
  color: var(--ink-3); font-size: 13.5px; font-weight: 600;
  transition: .16s;
}
.nav-link .ico { font-size: 15px; color: #8B9BB2; }
.nav-link:hover { background: #F4F7FD; color: var(--brand); }
.nav-link:hover .ico { color: var(--brand); }
.nav-link.is-active { background: #EBF2FF; color: var(--brand); }
.nav-link.is-active .ico { color: var(--brand); }

.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 9px; }
.nav-toggle { display: none; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink-2); align-items: center; justify-content: center; }

/* ---------------------------------------------------------- Hero */

.hero { position: relative; overflow: hidden; background: #04122A; color: #fff; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(58% 80% at 82% 8%, rgba(0, 140, 255, .38) 0%, rgba(0, 140, 255, 0) 60%),
    radial-gradient(45% 60% at 12% 92%, rgba(0, 200, 255, .16) 0%, rgba(0, 200, 255, 0) 60%),
    linear-gradient(135deg, #04122A 0%, #062455 48%, #0A3F9E 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(90% 90% at 50% 0%, #000 30%, transparent 78%);
  mask-image: radial-gradient(90% 90% at 50% 0%, #000 30%, transparent 78%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1180px; margin: 0 auto; padding: 62px 24px 54px;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 44px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  height: 30px; padding: 0 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14);
  color: #BBD6FF; font-size: 12px; font-weight: 600; letter-spacing: .02em;
  backdrop-filter: blur(6px);
}
.eyebrow .dot { background: #37E0A0; }
.hero-title {
  font-size: 46px; line-height: 1.14; letter-spacing: -.8px; font-weight: 800;
  margin: 18px 0 14px;
}
.hero-title .grad {
  background: linear-gradient(92deg, #7FB6FF 0%, #35E0FF 60%, #9CFFE8 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-desc { color: #A9BDDA; font-size: 15px; line-height: 1.8; max-width: 520px; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.hero-note { display: flex; align-items: center; gap: 7px; color: #7F96B8; font-size: 12px; margin-top: 16px; }
.hero-note .ico { color: #4FA9FF; }

.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 34px; max-width: 520px; }
.hero-stat {
  background: rgba(255, 255, 255, .055); border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 12px; padding: 13px 15px; backdrop-filter: blur(8px);
}
.hero-stat b { display: block; font-size: 24px; font-weight: 800; letter-spacing: -.4px; font-variant-numeric: tabular-nums; }
.hero-stat span { font-size: 11.5px; color: #93AACA; }

.hero-visual { position: relative; }
.viz-card {
  position: relative; z-index: 2;
  background: linear-gradient(180deg, rgba(17, 39, 78, .92), rgba(9, 25, 53, .94));
  border: 1px solid rgba(120, 170, 255, .22);
  border-radius: 18px; padding: 18px;
  box-shadow: 0 30px 70px rgba(0, 8, 26, .5), inset 0 1px 0 rgba(255, 255, 255, .08);
  backdrop-filter: blur(12px);
}
.viz-head { display: flex; align-items: center; gap: 6px; padding-bottom: 13px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.viz-head i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .22); display: block; }
.viz-head i:nth-child(1) { background: #FF6B6B; }
.viz-head i:nth-child(2) { background: #FFC542; }
.viz-head i:nth-child(3) { background: #2BD48A; }
.viz-head span { margin-left: auto; font-family: var(--mono); font-size: 10.5px; color: #6E86A8; letter-spacing: .5px; }
.viz-body { padding: 16px 0 4px; }
.viz-line { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-family: var(--mono); font-size: 11.5px; color: #8FA6C7; }
.viz-line .k { color: #4E7DBF; }
.viz-line .v { margin-left: auto; color: #CFE1FF; }
.viz-line .v.ok { color: #46E3A5; }
.viz-sep { height: 1px; background: rgba(255, 255, 255, .07); margin: 12px 0; }
.viz-code {
  display: flex; align-items: center; justify-content: space-between;
  border-radius: 12px; padding: 14px 16px;
  background: linear-gradient(135deg, rgba(0, 120, 255, .18), rgba(0, 220, 255, .06));
  border: 1px solid rgba(79, 169, 255, .28);
}
.viz-code small { display: block; font-size: 10.5px; color: #8FA6C7; letter-spacing: .12em; margin-bottom: 3px; }
.viz-code b { font-family: var(--mono); font-size: 27px; letter-spacing: 5px; color: #fff; font-weight: 700; }
.viz-code .ico { color: #35E0FF; font-size: 22px; }
.viz-foot { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 11px; color: #7F96B8; }
.viz-foot .badge { background: rgba(43, 212, 138, .12); color: #56E7B0; }

/* 公告条 */
.notice-bar {
  max-width: 1180px; margin: -24px auto 0; padding: 0 24px; position: relative; z-index: 5;
}
.notice-inner {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 16px; box-shadow: var(--shadow-md);
}
.notice-icon {
  width: 34px; height: 34px; border-radius: 10px; flex: 0 0 auto;
  background: linear-gradient(160deg, #EAF2FF, #D8E8FF); color: var(--brand);
  display: inline-flex; align-items: center; justify-content: center;
}
.notice-text { flex: 1; min-width: 0; display: flex; align-items: center; gap: 9px; }
.notice-text b { font-size: 12px; color: var(--brand); background: #EBF3FF; border-radius: 5px; padding: 2px 7px; flex: 0 0 auto; }
.notice-text span { font-size: 13px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-more { font-size: 12px; color: var(--muted); flex: 0 0 auto; display: inline-flex; align-items: center; gap: 4px; }
.notice-more:hover { color: var(--brand); }

/* ---------------------------------------------------------- 区块 */

.section { max-width: 1180px; margin: 0 auto; padding: 40px 24px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-title { font-size: 23px; font-weight: 800; letter-spacing: -.3px; display: flex; align-items: center; gap: 10px; }
.section-title .ico { color: var(--brand); font-size: 21px; }
.section-sub { color: var(--muted); font-size: 13px; margin-top: 5px; }
.section-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--brand); }

.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.search-box { position: relative; flex: 1; min-width: 220px; max-width: 360px; }
.search-box .ico { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: #93A2B8; font-size: 16px; }
.search-box .input { padding-left: 40px; background: #fff; }

.platform-bar { display: flex; gap: 9px; overflow-x: auto; padding: 2px 2px 8px; scrollbar-width: none; -ms-overflow-style: none; }
.platform-bar::-webkit-scrollbar { display: none; }

.pool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.num-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 17px 18px 16px; box-shadow: var(--shadow-xs);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
  overflow: hidden;
}
.num-card::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, var(--pc, #0052D9), transparent);
  opacity: 0; transition: opacity .2s;
}
.num-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #D6E2F4; }
.num-card:hover::after { opacity: 1; }
.num-top { display: flex; align-items: center; gap: 11px; }
.logo {
  width: 44px; height: 44px; border-radius: 13px; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(155deg, rgba(255, 255, 255, .28), rgba(0, 0, 0, .14)), var(--pc, #0052D9);
  color: #fff; font-weight: 800; font-size: 17px; letter-spacing: -.5px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .28), 0 4px 10px rgba(13, 33, 66, .12);
  overflow: hidden;
}
.logo.has-img { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.logo.has-img img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.logo .ico { width: 21px; height: 21px; }
.logo.sm { width: 34px; height: 34px; border-radius: 10px; }
.logo.sm .ico { width: 17px; height: 17px; }
.logo.lg { width: 56px; height: 56px; border-radius: 16px; }
.logo.lg .ico { width: 26px; height: 26px; }
.num-platform { font-size: 14.5px; font-weight: 700; line-height: 1.3; display: flex; align-items: center; gap: 7px; }
.num-platform .badge { transform: translateY(-1px); }
.num-sub { font-size: 11.5px; color: var(--muted); margin-top: 2px; display: flex; align-items: center; gap: 6px; }
.live-tag { margin-left: auto; display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--ok); font-weight: 600; }
.num-account {
  margin: 15px 0 12px; padding: 12px 13px;
  background: linear-gradient(180deg, #F7FAFF, #F2F6FC);
  border: 1px solid #ECF1F9; border-radius: 10px;
  font-family: var(--mono); font-size: 15px; letter-spacing: .4px; color: var(--ink);
  display: flex; align-items: center; gap: 8px;
}
.num-account .ico { color: #9AAAC0; font-size: 15px; }
.num-meta { display: flex; align-items: center; gap: 12px; font-size: 11.5px; color: var(--muted); margin-bottom: 14px; }
.num-meta span { display: inline-flex; align-items: center; gap: 5px; }
.num-meta .ico { font-size: 12px; color: #A3B1C6; }
.num-card .btn { height: 38px; border-radius: 10px; font-size: 13.5px; }

.empty-state {
  background: #fff; border: 1px dashed #D7E1EF; border-radius: 18px;
  padding: 56px 24px; text-align: center;
}
.empty-state .es-icon {
  width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 16px;
  background: linear-gradient(160deg, #EFF5FF, #E2EDFF); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
}
.empty-state .es-icon .ico { width: 30px; height: 30px; }
.empty-state h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.empty-state p { color: var(--muted); font-size: 13px; max-width: 380px; margin: 0 auto 18px; }

/* ---------------------------------------------------------- 弹窗 */

.modal { position: fixed; inset: 0; z-index: 120; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.is-open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5, 18, 40, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: qxfade .2s ease; }
.modal-card {
  position: relative; z-index: 2; width: 100%; max-width: 520px;
  background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .6);
  animation: qxpop .26s var(--ease);
  max-height: calc(100vh - 40px); display: flex; flex-direction: column;
}
.modal-card.wide { max-width: 720px; }
.modal-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line-2); }
.modal-head h3 { font-size: 16px; font-weight: 700; flex: 1; min-width: 0; }
.modal-head .sub { font-size: 12px; color: var(--muted); font-weight: 400; }
.modal-close {
  width: 32px; height: 32px; border-radius: 9px; border: 1px solid var(--line);
  background: #fff; color: var(--ink-3); display: inline-flex; align-items: center; justify-content: center;
  transition: .16s;
}
.modal-close:hover { background: #F4F7FC; color: var(--ink); }
.modal-body { padding: 20px; overflow: auto; }
.modal-foot { display: flex; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--line-2); background: #FBFCFE; border-radius: 0 0 20px 20px; }
.modal-foot .btn { flex: 1; }

@keyframes qxfade { from { opacity: 0; } to { opacity: 1; } }
@keyframes qxpop { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }

.code-stage {
  border-radius: 16px; padding: 24px 18px; text-align: center;
  background:
    radial-gradient(90% 120% at 50% -10%, rgba(0, 140, 255, .18), transparent 60%),
    linear-gradient(160deg, #061A38, #0A2B5C);
  color: #fff; position: relative; overflow: hidden;
}
.code-stage::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px);
  background-size: 18px 18px; opacity: .35; pointer-events: none;
}
.code-stage > * { position: relative; }
.code-label { font-size: 11.5px; letter-spacing: .18em; color: #8FB4E6; text-transform: uppercase; display: flex; align-items: center; justify-content: center; gap: 7px; }
.code-value {
  font-family: var(--mono); font-size: 44px; line-height: 1.2; letter-spacing: 9px;
  font-weight: 700; margin: 10px 0 6px; color: #fff; word-break: break-all;
  text-shadow: 0 0 28px rgba(64, 180, 255, .35);
}
.code-value.is-empty { color: rgba(255, 255, 255, .28); letter-spacing: 6px; font-weight: 500; }
.code-hint { font-size: 12px; color: #86A3CB; display: flex; align-items: center; justify-content: center; gap: 7px; }
.code-hint .dot { background: #35E0A0; }
.code-actions { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.code-actions .btn { height: 34px; font-size: 12.5px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); color: #DCEBFF; }
.code-actions .btn:hover { background: rgba(255, 255, 255, .18); color: #fff; }
.code-meta { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 14px; font-size: 11px; color: #6F8FB9; }
.code-meta b { color: #BFD9FF; font-weight: 600; }

.decode-note { display: flex; gap: 9px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: #F7FAFF; border: 1px solid #E7EFFB; font-size: 12px; color: var(--ink-3); line-height: 1.65; }
.decode-note .ico { color: var(--brand); margin-top: 2px; }

/* 验证码输入（序列号） */
.serial-wrap { max-width: 620px; margin: 0 auto; padding: 52px 22px 64px; }
.serial-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-md); overflow: hidden; }
.serial-head { padding: 28px 28px 22px; border-bottom: 1px solid var(--line-2); text-align: center; background: linear-gradient(180deg, #F8FBFF, #fff); }
.serial-head .lock-badge {
  width: 58px; height: 58px; border-radius: 18px; margin: 0 auto 14px;
  background: linear-gradient(160deg, #2E7BFF, #0046BE); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(0, 82, 217, .28), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.serial-head .lock-badge .ico { width: 27px; height: 27px; }
.serial-head h1 { font-size: 22px; font-weight: 800; letter-spacing: -.3px; }
.serial-head p { color: var(--muted); font-size: 13px; margin-top: 6px; }
.serial-body { padding: 26px 28px 28px; }
.serial-inputs { display: flex; align-items: center; gap: 7px; }
.serial-inputs input {
  width: 100%; min-width: 0; height: 52px; text-align: center;
  font-family: var(--mono); font-size: 18px; font-weight: 700; letter-spacing: 2px;
  color: var(--ink); background: #F7FAFE; border: 1px solid #DFE8F4; border-radius: 10px;
  outline: none; transition: .16s; text-transform: uppercase;
}
.serial-inputs input:focus { border-color: var(--brand-400); background: #fff; box-shadow: 0 0 0 4px rgba(0, 82, 217, .1); }
.serial-inputs .sep { color: #C3CFDF; font-weight: 700; }
.serial-err { margin-top: 10px; color: var(--err); font-size: 12.5px; display: none; align-items: center; gap: 6px; }
.serial-err.is-show { display: flex; }
.serial-foot { margin-top: 20px; }
.serial-tips { margin-top: 22px; border-top: 1px dashed var(--line); padding-top: 18px; display: grid; gap: 10px; }
.serial-tips .tip { display: flex; gap: 9px; font-size: 12.5px; color: var(--ink-3); }
.serial-tips .tip .ico { color: var(--brand); margin-top: 2px; }
.serial-side { margin-top: 22px; display: flex; align-items: center; justify-content: center; gap: 16px; font-size: 12.5px; color: var(--muted); }

/* 解码页 */
.decode-wrap { max-width: 760px; margin: 0 auto; padding: 44px 22px 70px; }
.decode-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-md); overflow: hidden; }
.decode-head { display: flex; align-items: center; gap: 14px; padding: 22px 24px; border-bottom: 1px solid var(--line-2); background: linear-gradient(180deg, #FBFCFF, #fff); }
.decode-head h1 { font-size: 18px; font-weight: 800; line-height: 1.3; }
.decode-head p { font-size: 12px; color: var(--muted); margin-top: 2px; }
.decode-head .head-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.decode-body { padding: 24px; }
.decode-body .code-stage { border-radius: 16px; }
.decode-actions { display: flex; gap: 10px; margin-top: 16px; }
.decode-actions .btn { flex: 1; height: 46px; }
.decode-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.info-tile { background: #F8FAFE; border: 1px solid #EDF2F9; border-radius: 11px; padding: 11px 13px; }
.info-tile small { display: block; font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.info-tile b { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.history { margin-top: 26px; }
.history h3 { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 7px; margin-bottom: 12px; }
.history-list { display: flex; flex-direction: column; gap: 8px; }
.history-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: #FBFCFE; }
.history-item .hi-code { font-family: var(--mono); font-size: 16px; font-weight: 700; letter-spacing: 2px; }
.history-item .hi-time { margin-left: auto; font-size: 11.5px; color: var(--muted); }
.history-empty { padding: 26px; text-align: center; color: var(--muted); font-size: 12.5px; border: 1px dashed var(--line); border-radius: 12px; }

/* ---------------------------------------------------------- 页脚 */

.site-footer { background: #07152B; color: #93A7C4; margin-top: 40px; }
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 40px 24px 26px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand b { color: #fff; font-size: 15px; }
.footer-brand p { font-size: 12px; color: #7C90AE; margin-top: 2px; }
.footer-links { display: flex; gap: 22px; margin: 22px 0; padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, .07); border-bottom: 1px solid rgba(255, 255, 255, .07); flex-wrap: wrap; }
.footer-links a { color: #A8BBd6; font-size: 12.5px; }
.footer-links a:hover { color: #fff; }
.footer-copy { font-size: 11.5px; color: #64789A; }

/* ---------------------------------------------------------- 管理后台 */

.admin-body { background: var(--bg); }

.admin-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 244px; flex: 0 0 244px; position: sticky; top: 0; height: 100vh;
  background:
    radial-gradient(80% 40% at 50% 0%, rgba(0, 110, 255, .18), transparent 70%),
    linear-gradient(180deg, #06162E 0%, #081C3B 60%, #07162C 100%);
  color: #B7C8E0; display: flex; flex-direction: column; z-index: 90;
  border-right: 1px solid rgba(255, 255, 255, .06);
}
.side-brand { display: flex; align-items: center; gap: 11px; padding: 20px 18px 18px; }
.side-brand .brand-text b { color: #fff; font-size: 15.5px; }
.side-brand .brand-text small { color: #6E86A8; }
.side-brand .brand-mark { width: 36px; height: 36px; border-radius: 10px; }
.side-tag { margin: 0 14px 16px; padding: 9px 12px; border-radius: 9px; background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .07); font-size: 11px; color: #8FA6C7; display: flex; align-items: center; gap: 8px; }
.side-tag .dot { background: #35E0A0; }
.side-tag .v { margin-left: auto; font-family: var(--mono); color: #D7E6FF; }
.side-scroll { flex: 1; overflow-y: auto; padding: 4px 12px 12px; }
.side-label { font-size: 10px; letter-spacing: .14em; color: #5E7392; padding: 14px 10px 7px; font-weight: 700; }
.side-nav { display: flex; flex-direction: column; gap: 3px; }
.side-link {
  position: relative; display: flex; align-items: center; gap: 11px;
  height: 40px; padding: 0 12px; border-radius: 9px;
  color: #A9BDD8; font-size: 13.5px; font-weight: 500; transition: .16s;
}
.side-link .ico { font-size: 17px; color: #7F96B8; transition: .16s; }
.side-link .side-count { margin-left: auto; font-size: 10.5px; min-width: 20px; height: 18px; padding: 0 5px; border-radius: 5px; background: rgba(255, 255, 255, .08); color: #C2D4EC; display: inline-flex; align-items: center; justify-content: center; font-family: var(--mono); }
.side-link:hover { background: rgba(255, 255, 255, .055); color: #fff; }
.side-link:hover .ico { color: #8FC0FF; }
.side-link.is-active { background: linear-gradient(90deg, rgba(0, 120, 255, .26), rgba(0, 120, 255, .06)); color: #fff; box-shadow: inset 0 0 0 1px rgba(90, 160, 255, .18); }
.side-link.is-active .ico { color: #6FB6FF; }
.side-link.is-active::before { content: ""; position: absolute; left: -12px; top: 11px; bottom: 11px; width: 3px; border-radius: 0 3px 3px 0; background: #3D9BFF; }
.side-foot { padding: 12px; border-top: 1px solid rgba(255, 255, 255, .07); }
.side-user { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; background: rgba(255, 255, 255, .04); }
.side-user .avatar { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(150deg, #2E7BFF, #0046BE); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }
.side-user .u-name { font-size: 12.5px; color: #E3EDFB; font-weight: 600; line-height: 1.3; }
.side-user .u-role { font-size: 10.5px; color: #7B92B3; }
.side-user .btn-icon { margin-left: auto; background: transparent; border: 1px solid rgba(255, 255, 255, .12); color: #9FB4D2; width: 30px; height: 30px; }
.side-user .btn-icon:hover { background: rgba(255, 255, 255, .08); color: #fff; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 62px; background: rgba(255, 255, 255, .9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 14px; padding: 0 24px;
}
.crumb { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--muted); }
.crumb b { color: var(--ink); font-weight: 700; font-size: 13.5px; }
.crumb .ico { font-size: 12px; color: #B3C0D2; }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 9px; }
.top-actions .icon-link {
  width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line); background: #fff;
  color: var(--ink-3); display: inline-flex; align-items: center; justify-content: center; transition: .16s;
}
.top-actions .icon-link:hover { color: var(--brand); border-color: #C9DCF7; background: #F7FAFF; }
.top-user { display: flex; align-items: center; gap: 8px; padding-left: 10px; border-left: 1px solid var(--line); }
.top-user .avatar { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(150deg, #2E7BFF, #0046BE); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.top-user span { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.admin-menu-btn { display: none; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--ink-2); align-items: center; justify-content: center; }

.admin-content { padding: 24px; max-width: 1400px; width: 100%; margin: 0 auto; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-title { font-size: 21px; font-weight: 800; letter-spacing: -.3px; display: flex; align-items: center; gap: 9px; }
.page-title .ico { color: var(--brand); font-size: 19px; }
.page-sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.page-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 16px 14px; box-shadow: var(--shadow-xs); overflow: hidden; }
.stat-card::after { content: ""; position: absolute; right: -30px; top: -30px; width: 96px; height: 96px; border-radius: 50%; background: radial-gradient(circle, rgba(0, 110, 255, .1), transparent 70%); }
.stat-top { display: flex; align-items: center; gap: 9px; }
.stat-icon { width: 34px; height: 34px; border-radius: 10px; background: #EBF3FF; color: var(--brand); display: flex; align-items: center; justify-content: center; }
.stat-icon .ico { font-size: 17px; }
.stat-icon.ok { background: var(--ok-bg); color: var(--ok); }
.stat-icon.warn { background: var(--warn-bg); color: var(--warn); }
.stat-icon.cyan { background: #E7F8FE; color: #0091C2; }
.stat-label { font-size: 12px; color: var(--muted); font-weight: 600; }
.stat-num { font-size: 27px; font-weight: 800; letter-spacing: -.8px; margin-top: 10px; font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat-foot { font-size: 11px; color: var(--muted); margin-top: 4px; display: flex; align-items: center; gap: 6px; }
.stat-foot .text-ok { font-weight: 600; }

.dash-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 14px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-xs); overflow: hidden; }
.panel-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line-2); }
.panel-head h3 { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 7px; }
.panel-head h3 .ico { color: var(--brand); font-size: 15px; }
.panel-head .side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.panel-body { padding: 16px; }
.panel-body.p-0 { padding: 0; }

.chart { display: flex; align-items: flex-end; gap: 10px; height: 160px; padding: 6px 2px 0; }
.chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 7px; height: 100%; }
.chart-bar { width: 100%; max-width: 34px; border-radius: 6px 6px 3px 3px; background: linear-gradient(180deg, #4D96FF, #0052D9); min-height: 3px; position: relative; transition: .3s var(--ease); }
.chart-bar:hover { filter: brightness(1.08); }
.chart-bar.is-zero { background: #E8EEF8; }
.chart-col small { font-size: 10.5px; color: var(--muted); }
.chart-col b { font-size: 10.5px; color: var(--ink-3); font-weight: 700; }

.mini-list { display: flex; flex-direction: column; }
.mini-item { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line-2); }
.mini-item:last-child { border-bottom: 0; }
.mini-item .mi-main { flex: 1; min-width: 0; }
.mini-item .mi-title { font-size: 12.5px; font-weight: 600; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-item .mi-sub { font-size: 11px; color: var(--muted); margin-top: 1px; }
.mini-item .mi-code { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--brand); letter-spacing: 1px; }

.quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.quick-btn { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink-2); font-size: 12.5px; font-weight: 600; transition: .16s; }
.quick-btn .ico { color: var(--brand); font-size: 16px; }
.quick-btn:hover { border-color: #C8DBF6; background: #F8FBFF; color: var(--brand); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* 表格 */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; padding: 11px 14px; font-size: 11px; font-weight: 700;
  letter-spacing: .05em; color: #7B8AA2; background: #FAFBFE;
  border-bottom: 1px solid var(--line); white-space: nowrap; text-transform: uppercase;
}
.tbl td { padding: 12px 14px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.tbl tbody tr { transition: background .12s; }
.tbl tbody tr:hover { background: #F9FBFF; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl .cell-main { font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 7px; }
.tbl .cell-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.tbl .actions { display: flex; align-items: center; gap: 4px; justify-content: flex-end; }
.tbl .actions .btn-icon { background: #F6F9FE; border: 1px solid #ECF1F8; color: var(--ink-3); }
.tbl .actions .btn-icon:hover { color: var(--brand); border-color: #D3E4FB; background: #EFF6FF; }
.tbl .actions .btn-icon.danger:hover { color: var(--err); border-color: #F5C9CD; background: var(--err-bg); }
.tbl .num { font-family: var(--mono); font-size: 12.5px; }

.copy-mini { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 12px; color: var(--ink-2); background: #F6F9FE; border: 1px dashed #DCE6F4; border-radius: 6px; padding: 2px 7px; cursor: pointer; transition: .15s; }
.copy-mini:hover { border-color: var(--brand-300); color: var(--brand); background: #EFF6FF; }
.copy-mini .ico { font-size: 11px; }

.pager { display: flex; align-items: center; gap: 6px; padding: 14px 16px; border-top: 1px solid var(--line-2); }
.pager .pg { min-width: 30px; height: 30px; padding: 0 8px; border-radius: 8px; border: 1px solid var(--line); background: #fff; color: var(--ink-3); font-size: 12px; display: inline-flex; align-items: center; justify-content: center; }
.pager .pg:hover { border-color: #C9DCF7; color: var(--brand); }
.pager .pg.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }
.pager .pg-info { margin-left: auto; font-size: 11.5px; color: var(--muted); }

/* 表单页 */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-xs); }
.form-card-head { padding: 18px 22px; border-bottom: 1px solid var(--line-2); display: flex; align-items: center; gap: 10px; }
.form-card-head h2 { font-size: 16px; font-weight: 700; }
.form-card-head .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.form-card-body { padding: 22px; }
.form-card-foot { padding: 16px 22px; border-top: 1px solid var(--line-2); background: #FBFCFE; display: flex; align-items: center; gap: 10px; border-radius: 0 0 16px 16px; }
.form-card-foot .side { margin-left: auto; display: flex; gap: 8px; }

.upload-box { display: flex; align-items: center; gap: 14px; }
.upload-preview { width: 64px; height: 64px; border-radius: 16px; border: 1px dashed #CEDBEC; background: #F8FAFE; display: flex; align-items: center; justify-content: center; color: #A4B3C8; overflow: hidden; flex: 0 0 auto; }
.upload-preview img { width: 100%; height: 100%; object-fit: cover; }
.upload-preview .ico { width: 24px; height: 24px; }
.file-input { position: relative; overflow: hidden; display: inline-flex; }
.file-input input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.icon-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 7px; }
.icon-picker input { position: absolute; opacity: 0; width: 0; height: 0; }
.icon-picker label { height: 44px; border: 1px solid var(--line); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--ink-3); cursor: pointer; transition: .15s; background: #fff; }
.icon-picker label:hover { border-color: #C4D8F5; color: var(--brand); background: #F8FBFF; }
.icon-picker input:checked + label { border-color: var(--brand); background: #EBF3FF; color: var(--brand); box-shadow: 0 0 0 3px rgba(0, 82, 217, .08); }
.icon-picker .ico { width: 20px; height: 20px; }

.login-body { background: #06162E; min-height: 100vh; }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.login-aside {
  position: relative; overflow: hidden; padding: 52px 56px; color: #fff;
  background:
    radial-gradient(70% 80% at 85% 10%, rgba(0, 140, 255, .36), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(0, 220, 255, .14), transparent 60%),
    linear-gradient(150deg, #04122A 0%, #062455 52%, #0A3F9E 100%);
  display: flex; flex-direction: column;
}
.login-aside::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(80% 70% at 40% 30%, #000 20%, transparent 80%);
  mask-image: radial-gradient(80% 70% at 40% 30%, #000 20%, transparent 80%);
  pointer-events: none;
}
.login-aside > * { position: relative; z-index: 2; }
.login-aside .brand { color: #fff; }
.login-aside .brand-text b { color: #fff; }
.login-aside .brand-text small { color: #7F9BC4; }
.login-hero { margin-top: auto; margin-bottom: auto; padding: 40px 0; }
.login-hero h1 { font-size: 38px; line-height: 1.22; letter-spacing: -.8px; font-weight: 800; margin-bottom: 14px; }
.login-hero h1 span { color: #5FB6FF; }
.login-hero p { color: #A6BCDC; font-size: 14px; line-height: 1.8; max-width: 420px; }
.login-points { display: grid; gap: 12px; margin-top: 30px; }
.login-point { display: flex; gap: 11px; align-items: flex-start; }
.login-point .lp-ico { width: 32px; height: 32px; border-radius: 9px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); display: flex; align-items: center; justify-content: center; color: #6FB6FF; flex: 0 0 auto; }
.login-point b { display: block; font-size: 13px; font-weight: 600; color: #DCEAFF; }
.login-point span { font-size: 12px; color: #88A0C2; }
.login-aside .foot { font-size: 11.5px; color: #64789A; }

.login-main { background: #F4F7FC; display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.login-card { width: 100%; max-width: 410px; }
.login-card .lc-head { margin-bottom: 22px; }
.login-card .lc-head h2 { font-size: 24px; font-weight: 800; letter-spacing: -.4px; }
.login-card .lc-head p { color: var(--muted); font-size: 13px; margin-top: 5px; }
.login-card .card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px; box-shadow: var(--shadow-md); }
.login-options { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 18px; font-size: 12.5px; color: var(--muted); }
.login-options .switch .switch-text { font-size: 12px; }
.login-tip { margin-top: 16px; text-align: center; font-size: 11.5px; color: var(--muted); display: flex; align-items: center; justify-content: center; gap: 6px; }
.cap-box { margin-bottom: 16px; }

/* 验证码盒子 */
.cap-note { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); background: #F7FAFF; border: 1px solid #E6EFFB; border-radius: 9px; padding: 9px 11px; }
.cap-note .ico { color: var(--brand); }
.cap-widget { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff; }
.cap-widget .cw-icon { width: 30px; height: 30px; border-radius: 8px; background: #EBF3FF; color: var(--brand); display: flex; align-items: center; justify-content: center; }
.cap-widget .cw-text { flex: 1; font-size: 12px; color: var(--muted); }
.cap-widget .cw-text b { display: block; font-size: 12.5px; color: var(--ink-2); }

/* 本地滑块 */
.cap-overlay { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; }
.cap-overlay.is-open { display: flex; }
.cap-panel { position: relative; z-index: 2; width: 100%; max-width: 372px; background: #fff; border-radius: 18px; padding: 20px; box-shadow: var(--shadow-lg); animation: qxpop .24s var(--ease); }
.cap-panel h4 { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.cap-panel h4 .ico { color: var(--brand); }
.cap-panel .cap-desc { font-size: 12px; color: var(--muted); margin: 6px 0 16px; }
.cap-scene { position: relative; height: 86px; border-radius: 10px; background: linear-gradient(120deg, #0B2B5C, #12509E 60%, #0A7BC4); overflow: hidden; margin-bottom: 14px; }
.cap-scene::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 22px 22px; }
.cap-scene .cap-target { position: absolute; top: 21px; width: 44px; height: 44px; border-radius: 9px; border: 2px dashed rgba(255, 255, 255, .55); background: rgba(255, 255, 255, .08); }
.cap-scene .cap-piece { position: absolute; top: 21px; width: 44px; height: 44px; border-radius: 9px; background: linear-gradient(150deg, #6FB6FF, #1A6BFF); border: 2px solid rgba(255, 255, 255, .65); box-shadow: 0 6px 16px rgba(0, 0, 0, .25); will-change: transform; }
.cap-track { position: relative; height: 46px; border-radius: 10px; background: #F1F5FB; border: 1px solid var(--line); overflow: hidden; touch-action: none; user-select: none; }
.cap-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: linear-gradient(90deg, rgba(0, 82, 217, .14), rgba(0, 140, 255, .2)); }
.cap-handle { position: absolute; top: 3px; left: 3px; width: 38px; height: 38px; border-radius: 8px; background: #fff; border: 1px solid #D9E3F2; box-shadow: 0 2px 8px rgba(13, 33, 66, .12); display: flex; align-items: center; justify-content: center; color: var(--brand); cursor: grab; }
.cap-handle:active { cursor: grabbing; }
.cap-track .cap-label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; color: #8A9AB2; pointer-events: none; }
.cap-panel .cap-foot { display: flex; gap: 8px; margin-top: 14px; }
.cap-panel .cap-foot .btn { flex: 1; }

/* 分页 / 其他 */
.notice-list { display: flex; flex-direction: column; gap: 10px; }
.notice-item { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: #fff; }
.notice-item h4 { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.notice-item p { font-size: 12.5px; color: var(--ink-3); margin-top: 6px; line-height: 1.75; white-space: pre-wrap; word-break: break-word; }
.notice-item .nt { font-size: 11px; color: var(--muted); margin-top: 8px; }

.kv { display: grid; gap: 10px; }
.kv-row { display: flex; align-items: center; gap: 12px; font-size: 12.5px; }
.kv-row span { color: var(--muted); width: 86px; flex: 0 0 auto; }
.kv-row b { color: var(--ink-2); font-weight: 600; }

/* ---------------------------------------------------------- 安装向导 */

.setup-body { background: #06162E; min-height: 100vh; }
.setup-wrap { max-width: 960px; margin: 0 auto; padding: 40px 22px 60px; }
.setup-head { text-align: center; color: #fff; margin-bottom: 28px; }
.setup-head .brand { justify-content: center; margin-bottom: 18px; }
.setup-head .brand-text b { color: #fff; }
.setup-head .brand-text small { color: #7F9BC4; }
.setup-head h1 { font-size: 28px; font-weight: 800; letter-spacing: -.5px; }
.setup-head p { color: #9CB2D1; font-size: 13.5px; margin-top: 6px; }
.steps { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 18px 0 0; flex-wrap: wrap; }
.step { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: #7F96B8; padding: 5px 9px; border-radius: 7px; background: rgba(255, 255, 255, .04); }
.step b { width: 18px; height: 18px; border-radius: 50%; background: rgba(255, 255, 255, .1); color: #A9BFDC; display: inline-flex; align-items: center; justify-content: center; font-size: 10.5px; }
.step.is-active { color: #fff; background: rgba(0, 120, 255, .22); }
.step.is-active b { background: var(--brand); color: #fff; }
.setup-card { background: #fff; border-radius: 20px; box-shadow: var(--shadow-lg); overflow: hidden; }
.setup-card-head { padding: 22px 26px; border-bottom: 1px solid var(--line-2); display: flex; align-items: center; gap: 10px; background: linear-gradient(180deg, #FAFCFF, #fff); }
.setup-card-head h2 { font-size: 16px; font-weight: 700; }
.setup-card-head .sub { font-size: 12px; color: var(--muted); }
.setup-card-body { padding: 24px 26px; }
.setup-card-foot { padding: 16px 26px; border-top: 1px solid var(--line-2); background: #FBFCFE; display: flex; align-items: center; gap: 10px; }
.setup-card-foot .side { margin-left: auto; }

.check-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.check-item { display: flex; align-items: center; gap: 8px; font-size: 12.5px; padding: 9px 11px; border-radius: 9px; background: #F8FAFE; border: 1px solid #EEF3FA; }
.check-item .ico { font-size: 14px; }
.check-item.ok { color: #176D4F; background: #F3FBF7; border-color: #DDF3E9; }
.check-item.ok .ico { color: var(--ok); }
.check-item.bad { color: #A62E3A; background: #FEF6F7; border-color: #F8DDE0; }
.check-item.bad .ico { color: var(--err); }
.check-item .v { margin-left: auto; font-family: var(--mono); font-size: 10.5px; opacity: .75; }

.setup-done { text-align: center; padding: 18px 10px 6px; }
.setup-done .done-ico { width: 66px; height: 66px; border-radius: 50%; background: var(--ok-bg); color: var(--ok); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.setup-done .done-ico .ico { width: 30px; height: 30px; }
.setup-done h2 { font-size: 22px; font-weight: 800; }
.setup-done p { color: var(--muted); font-size: 13px; margin-top: 5px; }
.cred-box { text-align: left; margin-top: 20px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.cred-row { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--line-2); font-size: 12.5px; }
.cred-row:last-child { border-bottom: 0; }
.cred-row span { color: var(--muted); width: 88px; flex: 0 0 auto; }
.cred-row b { font-family: var(--mono); color: var(--ink); word-break: break-all; }

/* ---------------------------------------------------------- SweetAlert 定制 */

.qx-swal { border-radius: 18px !important; padding: 26px 24px 22px !important; font-family: var(--font) !important; box-shadow: var(--shadow-lg) !important; }
.qx-swal .swal2-title { font-size: 19px !important; font-weight: 800 !important; color: var(--ink) !important; padding-top: 6px !important; }
.qx-swal .swal2-html-container { font-size: 13px !important; color: var(--ink-3) !important; line-height: 1.75 !important; margin: 8px 0 4px !important; }
.qx-swal .swal2-icon { margin: 6px auto 8px !important; transform: scale(.82); }
.qx-swal .swal2-actions { gap: 9px !important; margin-top: 18px !important; }
.qx-swal-confirm, .qx-swal-cancel, .qx-swal-deny {
  height: 40px !important; padding: 0 20px !important; border-radius: 10px !important;
  font-size: 13.5px !important; font-weight: 600 !important; box-shadow: none !important;
  font-family: var(--font) !important; transition: .16s !important;
}
.qx-swal-confirm { background: linear-gradient(180deg, #2E7BFF, #0052D9) !important; color: #fff !important; box-shadow: 0 6px 16px rgba(0, 82, 217, .24) !important; }
.qx-swal-confirm:hover { background: linear-gradient(180deg, #4289FF, #0A5AE6) !important; }
.qx-swal-cancel { background: #F2F5FA !important; color: var(--ink-2) !important; border: 1px solid var(--line) !important; }
.qx-swal-cancel:hover { background: #E9EFF8 !important; }
.qx-swal-deny { background: var(--err-bg) !important; color: var(--err) !important; }
.qx-swal .swal2-timer-progress-bar { background: rgba(0, 82, 217, .35) !important; }
.swal2-container.swal2-backdrop-show { background: rgba(5, 18, 40, .55) !important; backdrop-filter: blur(4px); }
.qx-swal-img { border-radius: 12px; border: 1px solid var(--line); }

/* 轻提示 */
.qx-toast-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.qx-toast {
  display: flex; align-items: center; gap: 9px; padding: 11px 16px;
  background: #fff; border: 1px solid var(--line); border-radius: 11px;
  box-shadow: var(--shadow-md); font-size: 13px; color: var(--ink-2);
  animation: qxtoast .26s var(--ease); max-width: 90vw;
}
.qx-toast .ico { color: var(--brand); }
.qx-toast.ok .ico { color: var(--ok); }
.qx-toast.err .ico { color: var(--err); }
.qx-toast.warn .ico { color: var(--warn); }
@keyframes qxtoast { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* 维护页 */
.maintenance-body { background: #06162E; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.maintenance-card { background: #fff; border-radius: 20px; padding: 36px 32px; max-width: 420px; text-align: center; box-shadow: var(--shadow-lg); }
.maintenance-card .logo { margin: 0 auto 16px; width: 58px; height: 58px; border-radius: 18px; }
.maintenance-card h1 { font-size: 20px; font-weight: 800; }
.maintenance-card p { color: var(--muted); font-size: 13px; margin-top: 8px; line-height: 1.7; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #D3DDEB; border-radius: 10px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #B9C8DD; background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }

/* 响应式 */
@media (max-width: 1080px) {
  .hero-title { font-size: 40px; }
  .hero-inner { gap: 30px; }
  .pool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-grid { grid-template-columns: 1fr; }
  .login-aside { padding: 40px 38px; }
  .login-hero h1 { font-size: 32px; }
}

@media (max-width: 900px) {
  .nav-inner { gap: 12px; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn span { display: none; }
  .nav-actions .btn { padding: 0 12px; }
  .hero-inner { grid-template-columns: 1fr; padding: 44px 22px 46px; }
  .hero-visual { display: none; }
  .hero-title { font-size: 34px; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; transform: translateX(-100%); transition: transform .24s var(--ease); box-shadow: 0 0 40px rgba(0, 0, 0, .3); }
  .sidebar.is-open { transform: none; }
  .admin-menu-btn { display: inline-flex; }
  .top-user span { display: none; }
  .admin-content { padding: 18px 16px; }
  .login-shell { grid-template-columns: 1fr; }
  .login-aside { display: none; }
  .login-main { min-height: 100vh; }
}

@media (max-width: 640px) {
  .nav-inner { height: 60px; padding: 0 16px; }
  .hero-title { font-size: 29px; letter-spacing: -.4px; }
  .hero-desc { font-size: 13.5px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 26px; }
  .hero-stat { padding: 10px 11px; }
  .hero-stat b { font-size: 20px; }
  .hero-stat span { font-size: 10.5px; }
  .notice-bar { padding: 0 14px; margin-top: -18px; }
  .notice-text span { font-size: 12px; }
  .section { padding: 30px 16px; }
  .section-title { font-size: 19px; }
  .pool-grid { grid-template-columns: 1fr; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .search-box { max-width: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: auto; }
  .radio-cards { grid-template-columns: 1fr; }
  .serial-wrap, .decode-wrap { padding: 28px 14px 46px; }
  .serial-head, .serial-body, .decode-body { padding: 20px; }
  .serial-inputs { gap: 4px; }
  .serial-inputs input { height: 46px; font-size: 15px; letter-spacing: 1px; padding: 0; }
  .serial-inputs .sep { font-size: 12px; }
  .code-value { font-size: 34px; letter-spacing: 6px; }
  .code-stage { padding: 20px 14px; }
  .decode-info { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stat-num { font-size: 23px; }
  .admin-content { padding: 16px 12px; }
  .topbar { padding: 0 14px; gap: 8px; }
  .page-title { font-size: 18px; }
  .check-list { grid-template-columns: 1fr; }
  .setup-wrap { padding: 26px 14px 40px; }
  .setup-card-body { padding: 18px; }
  .setup-head h1 { font-size: 23px; }
  .steps { gap: 5px; }
  .step { font-size: 10.5px; padding: 4px 7px; }
  .footer-inner { padding: 30px 18px 22px; }
  .modal { padding: 12px; }
  .modal-card { border-radius: 18px; }
  .modal-head, .modal-body, .modal-foot { padding: 16px; }
  .nav-actions { gap: 6px; }
  .nav-actions .btn-ghost { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------------------------------------------------------- 补充：移动导航 / 侧边遮罩 */

.site-nav.is-open .nav-links {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 10px 16px 16px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.site-nav.is-open .nav-link { height: 44px; padding: 0 12px; }

.side-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 18, 40, .52);
  backdrop-filter: blur(2px);
  z-index: 80;
}

@media (max-width: 900px) {
  .sidebar.is-open + .side-overlay { display: block; }
}

/* 表格内表单对齐 */
.tbl .actions form { display: flex; }

/* 详情折叠 */
details summary::-webkit-details-marker { display: none; }
details summary { list-style: none; }

/* 上传预览图标尺寸 */
.upload-preview .ico { width: 26px; height: 26px; }
.upload-preview img { width: 100%; height: 100%; object-fit: cover; }

/* 安装页表单中的色块 */
input[type="color"] { cursor: pointer; }

/* ---------------------------------------------------------- 国家 / 国旗 */

.flag {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
  background: #EDF2FA;
  box-shadow: 0 0 0 1px rgba(13, 33, 66, .08);
}
.flag.sm { width: 16px; height: 16px; }
.flag.lg { width: 26px; height: 26px; }
.flag-ico { width: 20px; height: 20px; color: var(--brand); }
.num-account .flag { width: 22px; height: 22px; margin-right: 1px; }
.num-sub { flex-wrap: wrap; }
.country-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-3);
  font-weight: 600;
}
.country-tag .flag { width: 18px; height: 18px; }
.dot-sep { color: #C3CFDF; }
.decode-account {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-3);
}
.decode-account .flag { width: 20px; height: 20px; }
.cell-main .flag { width: 18px; height: 18px; }

.country-preview {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 9px;
  padding: 8px 11px;
  border: 1px dashed #D8E3F2;
  border-radius: 9px;
  background: #FBFCFE;
  font-size: 12.5px;
  color: var(--ink-3);
}
.country-preview .flag { width: 24px; height: 24px; }