/* ==========================================================================
   GlobalMart · 科技医疗设计系统 (Design System)
   --------------------------------------------------------------------------
   深色科技医疗调性：深蓝/墨黑底 + 青蓝发光线条 + 数据仪表感。

   单一事实来源：所有页面都引用本文件，页面内不再重复定义主题色。
   页面级样式只写布局差异，主题相关一律用这里的变量。

   用法：
     <link rel="stylesheet" href="/static/css/theme.css">
     <body class="gm-dark">
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 主题变量
   -------------------------------------------------------------------------- */
:root {
  /* ---- 底色层次（越靠前越深） ---- */
  --gm-bg-abyss:      #05080f;   /* 页面最底 */
  --gm-bg-deep:       #080d18;   /* 主背景 */
  --gm-bg-base:       #0b1220;   /* 区块背景 */
  --gm-bg-raised:     #101a2e;   /* 卡片 */
  --gm-bg-elevated:   #16223a;   /* 卡片悬浮 / 输入框 */
  --gm-bg-inset:      #060b14;   /* 内嵌区块、代码块 */

  /* ---- 描边 ---- */
  --gm-line:          #1c2a42;
  --gm-line-soft:     #142033;
  --gm-line-strong:   #2a3d5c;

  /* ---- 主色：医疗青蓝 ---- */
  --gm-primary:       #22d3ee;
  --gm-primary-deep:  #0891b2;
  --gm-primary-glow:  rgba(34, 211, 238, .28);
  --gm-primary-soft:  rgba(34, 211, 238, .12);

  /* ---- 强调色：生命绿（医疗） ---- */
  --gm-accent:        #34d399;
  --gm-accent-deep:   #059669;
  --gm-accent-soft:   rgba(52, 211, 153, .13);

  /* ---- 辅助色 ---- */
  --gm-violet:        #a78bfa;
  --gm-violet-soft:   rgba(167, 139, 250, .14);
  --gm-amber:         #fbbf24;
  --gm-amber-soft:    rgba(251, 191, 36, .14);
  --gm-danger:        #f87171;
  --gm-danger-soft:   rgba(248, 113, 113, .14);
  --gm-success:       #34d399;
  --gm-warning:       #fbbf24;
  --gm-info:          #60a5fa;

  /* ---- 文字 ---- */
  --gm-text:          #e8eef8;
  --gm-text-strong:   #ffffff;
  --gm-text-muted:    #8497b4;
  --gm-text-faint:    #5a6b87;

  /* ---- 语义别名（对齐旧变量名，降低改动面） ---- */
  --primary:          var(--gm-primary);
  --primary-dark:     var(--gm-primary-deep);
  --accent:           var(--gm-accent);
  --bg:               var(--gm-bg-deep);
  --card:             var(--gm-bg-raised);
  --text:             var(--gm-text);
  --muted:            var(--gm-text-muted);
  --green:            var(--gm-success);
  --red:              var(--gm-danger);
  --border:           var(--gm-line);
  --whatsapp:         #25D366;
  --trust:            var(--gm-bg-base);

  /* ---- 尺寸 ---- */
  --gm-radius-sm:  8px;
  --gm-radius:     12px;
  --gm-radius-lg:  16px;
  --gm-radius-xl:  22px;

  --gm-shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);
  --gm-shadow:    0 6px 22px rgba(0, 0, 0, .45);
  --gm-shadow-lg: 0 18px 48px rgba(0, 0, 0, .55);
  --gm-glow:      0 0 0 1px rgba(34, 211, 238, .32), 0 0 22px rgba(34, 211, 238, .18);

  --gm-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
             "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --gm-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

/* --------------------------------------------------------------------------
   2. 基础重置
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body.gm-dark {
  font-family: var(--gm-font);
  background: var(--gm-bg-deep);
  color: var(--gm-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* 科技感底纹：极淡的网格 + 双色辉光，不干扰阅读 */
body.gm-dark::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(34, 211, 238, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, .028) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 40%, transparent 100%);
}
body.gm-dark::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(760px 420px at 12% -8%,  rgba(34, 211, 238, .10), transparent 62%),
    radial-gradient(680px 380px at 92% 4%,   rgba(167, 139, 250, .085), transparent 60%);
}
body.gm-dark > * { position: relative; z-index: 1; }

/* --------------------------------------------------------------------------
   3. 排版
   -------------------------------------------------------------------------- */
body.gm-dark h1, body.gm-dark h2, body.gm-dark h3, body.gm-dark h4 {
  color: var(--gm-text-strong);
  font-weight: 650;
  letter-spacing: -.015em;
  line-height: 1.25;
}
body.gm-dark h1 { font-size: 1.6rem; }
body.gm-dark h2 { font-size: 1.22rem; }
body.gm-dark h3 { font-size: 1.02rem; }

body.gm-dark a { color: var(--gm-primary); text-decoration: none; transition: color .16s; }
body.gm-dark a:hover { color: var(--gm-accent); }

.gm-mono { font-family: var(--gm-mono); font-variant-numeric: tabular-nums; }

/* 医疗/数据类标签：等宽 + 字距，强调可追溯性 */
.gm-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--gm-mono);
  font-size: 10.5px;
  letter-spacing: .09em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid var(--gm-line-strong);
  background: var(--gm-bg-elevated);
  color: var(--gm-text-muted);
  white-space: nowrap;
}
.gm-tag.is-primary { color: var(--gm-primary); border-color: rgba(34,211,238,.4); background: var(--gm-primary-soft); }
.gm-tag.is-accent  { color: var(--gm-accent);  border-color: rgba(52,211,153,.4);  background: var(--gm-accent-soft); }
.gm-tag.is-violet  { color: var(--gm-violet);  border-color: rgba(167,139,250,.4); background: var(--gm-violet-soft); }
.gm-tag.is-amber   { color: var(--gm-amber);   border-color: rgba(251,191,36,.4);   background: var(--gm-amber-soft); }
.gm-tag.is-danger  { color: var(--gm-danger);  border-color: rgba(248,113,113,.4);  background: var(--gm-danger-soft); }

/* 数据仪表读数 */
.gm-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border-radius: var(--gm-radius);
  background: linear-gradient(160deg, var(--gm-bg-raised), var(--gm-bg-base));
  border: 1px solid var(--gm-line);
}
.gm-metric .v {
  font-family: var(--gm-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gm-primary);
  letter-spacing: -.02em;
  line-height: 1.15;
}
.gm-metric .k { font-size: 11.5px; color: var(--gm-text-muted); letter-spacing: .04em; }

/* --------------------------------------------------------------------------
   4. 顶栏 / 信任条
   -------------------------------------------------------------------------- */
.gm-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(8, 13, 24, .88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--gm-line);
  box-shadow: 0 1px 0 rgba(34, 211, 238, .12), 0 10px 30px rgba(0, 0, 0, .35);
}
.gm-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 11px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.gm-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gm-text-strong);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.02em;
}
.gm-brand .mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 15px;
  background: linear-gradient(140deg, var(--gm-primary-deep), var(--gm-violet));
  box-shadow: 0 0 16px rgba(34, 211, 238, .35);
  flex: none;
}
.gm-brand .sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--gm-text-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.gm-nav { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.gm-nav a {
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--gm-text-muted);
  transition: background .16s, color .16s;
}
.gm-nav a:hover { background: var(--gm-bg-elevated); color: var(--gm-text-strong); }
.gm-nav a.is-active {
  color: var(--gm-primary);
  background: var(--gm-primary-soft);
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, .3);
}

.gm-trustbar {
  background: linear-gradient(90deg, var(--gm-bg-base), var(--gm-bg-deep));
  border-bottom: 1px solid var(--gm-line-soft);
  padding: 7px 18px;
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--gm-text-muted);
}
.gm-trustbar span { display: inline-flex; align-items: center; gap: 6px; }
.gm-trustbar .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--gm-accent);
  box-shadow: 0 0 7px var(--gm-accent);
  flex: none;
}

/* --------------------------------------------------------------------------
   5. 按钮
   -------------------------------------------------------------------------- */
.gm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  color: var(--gm-text-strong);
  background: var(--gm-bg-elevated);
  transition: transform .14s, box-shadow .18s, background .18s, border-color .18s;
  white-space: nowrap;
}
.gm-btn:hover { transform: translateY(-1px); }
.gm-btn:active { transform: translateY(0); }
.gm-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.gm-btn-primary {
  background: linear-gradient(135deg, var(--gm-primary), var(--gm-primary-deep));
  color: #04121a;
  box-shadow: 0 4px 16px rgba(34, 211, 238, .26);
}
.gm-btn-primary:hover { box-shadow: 0 7px 24px rgba(34, 211, 238, .38); }

.gm-btn-accent {
  background: linear-gradient(135deg, var(--gm-accent), var(--gm-accent-deep));
  color: #04140e;
  box-shadow: 0 4px 16px rgba(52, 211, 153, .24);
}
.gm-btn-accent:hover { box-shadow: 0 7px 24px rgba(52, 211, 153, .34); }

.gm-btn-ghost {
  background: transparent;
  border-color: var(--gm-line-strong);
  color: var(--gm-text);
}
.gm-btn-ghost:hover { border-color: var(--gm-primary); color: var(--gm-primary); background: var(--gm-primary-soft); }

.gm-btn-quiet {
  background: transparent;
  color: var(--gm-text-muted);
  border-color: transparent;
}
.gm-btn-quiet:hover { color: var(--gm-text-strong); background: var(--gm-bg-elevated); }

.gm-btn-danger {
  background: var(--gm-danger-soft);
  border-color: rgba(248, 113, 113, .42);
  color: var(--gm-danger);
}
.gm-btn-danger:hover { background: rgba(248, 113, 113, .22); }

.gm-btn-sm { padding: 6px 11px; font-size: 12.5px; border-radius: 7px; }
.gm-btn-lg { padding: 12px 24px; font-size: 15px; border-radius: 11px; }
.gm-btn-block { width: 100%; }

/* --------------------------------------------------------------------------
   6. 卡片 / 面板
   -------------------------------------------------------------------------- */
.gm-card {
  background: linear-gradient(165deg, var(--gm-bg-raised), var(--gm-bg-base));
  border: 1px solid var(--gm-line);
  border-radius: var(--gm-radius);
  box-shadow: var(--gm-shadow-sm);
  overflow: hidden;
}
.gm-card-pad { padding: 16px; }
.gm-card-hover { transition: transform .18s, box-shadow .22s, border-color .22s; }
.gm-card-hover:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, .38);
  box-shadow: var(--gm-shadow), 0 0 26px rgba(34, 211, 238, .12);
}
.gm-panel {
  background: var(--gm-bg-base);
  border: 1px solid var(--gm-line);
  border-radius: var(--gm-radius-lg);
  padding: 18px;
}
.gm-panel-title {
  font-size: 13px;
  font-weight: 650;
  color: var(--gm-text-strong);
  letter-spacing: .01em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.gm-panel-title::before {
  content: "";
  width: 3px; height: 14px;
  border-radius: 2px;
  background: linear-gradient(var(--gm-primary), var(--gm-accent));
  flex: none;
}

/* --------------------------------------------------------------------------
   7. 表单
   -------------------------------------------------------------------------- */
body.gm-dark input,
body.gm-dark select,
body.gm-dark textarea {
  font-family: inherit;
  font-size: 13.5px;
  color: var(--gm-text);
  background: var(--gm-bg-inset);
  border: 1px solid var(--gm-line-strong);
  border-radius: 9px;
  padding: 9px 12px;
  width: 100%;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
body.gm-dark input::placeholder, body.gm-dark textarea::placeholder { color: var(--gm-text-faint); }
body.gm-dark input:focus,
body.gm-dark select:focus,
body.gm-dark textarea:focus {
  outline: none;
  border-color: var(--gm-primary);
  box-shadow: 0 0 0 3px var(--gm-primary-soft);
  background: var(--gm-bg-base);
}
body.gm-dark select option { background: var(--gm-bg-raised); color: var(--gm-text); }
body.gm-dark select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gm-text-muted) 50%),
                    linear-gradient(135deg, var(--gm-text-muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
body.gm-dark label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--gm-text-muted);
  margin-bottom: 5px;
  letter-spacing: .01em;
}
body.gm-dark textarea { resize: vertical; min-height: 88px; line-height: 1.6; }

/* --------------------------------------------------------------------------
   8. 徽章
   -------------------------------------------------------------------------- */
.gm-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 5px;
  background: var(--gm-bg-elevated);
  border: 1px solid var(--gm-line-strong);
  color: var(--gm-text-muted);
}
.gm-badge.is-primary { background: var(--gm-primary-soft); border-color: rgba(34,211,238,.38); color: var(--gm-primary); }
.gm-badge.is-accent  { background: var(--gm-accent-soft);  border-color: rgba(52,211,153,.38);  color: var(--gm-accent); }
.gm-badge.is-amber   { background: var(--gm-amber-soft);   border-color: rgba(251,191,36,.38);   color: var(--gm-amber); }
.gm-badge.is-danger  { background: var(--gm-danger-soft);  border-color: rgba(248,113,113,.38);  color: var(--gm-danger); }
.gm-badge.is-violet  { background: var(--gm-violet-soft);  border-color: rgba(167,139,250,.38);  color: var(--gm-violet); }

/* --------------------------------------------------------------------------
   9. 表格
   -------------------------------------------------------------------------- */
body.gm-dark table { width: 100%; border-collapse: collapse; font-size: 13px; }
body.gm-dark thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gm-text-faint);
  border-bottom: 1px solid var(--gm-line-strong);
  white-space: nowrap;
}
body.gm-dark tbody td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--gm-line-soft);
  vertical-align: top;
}
body.gm-dark tbody tr:last-child td { border-bottom: none; }
body.gm-dark tbody tr:hover { background: rgba(34, 211, 238, .035); }

/* --------------------------------------------------------------------------
   10. 状态提示条
   -------------------------------------------------------------------------- */
.gm-note {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--gm-radius);
  border: 1px solid var(--gm-line-strong);
  background: var(--gm-bg-raised);
  font-size: 13px;
  line-height: 1.55;
  color: var(--gm-text-muted);
}
.gm-note.is-primary { border-color: rgba(34,211,238,.36); background: var(--gm-primary-soft); color: #b6ecf7; }
.gm-note.is-accent  { border-color: rgba(52,211,153,.36);  background: var(--gm-accent-soft);  color: #b3ecd4; }
.gm-note.is-amber   { border-color: rgba(251,191,36,.36);  background: var(--gm-amber-soft);   color: #f4dfae; }
.gm-note.is-danger  { border-color: rgba(248,113,113,.36); background: var(--gm-danger-soft);  color: #f5c0c0; }
.gm-note .ico { flex: none; font-size: 15px; line-height: 1.35; }

/* --------------------------------------------------------------------------
   11. 医疗专区：器械准入卡片
   -------------------------------------------------------------------------- */
.gm-device-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(165deg, var(--gm-bg-raised), var(--gm-bg-base));
  border: 1px solid var(--gm-line);
  border-radius: var(--gm-radius-lg);
  overflow: hidden;
  transition: transform .18s, box-shadow .22s, border-color .22s;
}
.gm-device-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, .4);
  box-shadow: var(--gm-shadow), 0 0 26px rgba(34, 211, 238, .13);
}
.gm-device-card .head {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--gm-line-soft);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.gm-device-card .nm { font-size: 14.5px; font-weight: 650; color: var(--gm-text-strong); line-height: 1.35; }
.gm-device-card .sub { font-size: 11.5px; color: var(--gm-text-faint); margin-top: 3px; }
.gm-device-card .body { padding: 13px 16px; display: flex; flex-direction: column; gap: 9px; flex: 1; }

/* 准入证据行：等宽、逐条可核对 */
.gm-evidence { display: flex; flex-direction: column; gap: 6px; }
.gm-evidence .row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--gm-line);
}
.gm-evidence .row:last-child { border-bottom: none; padding-bottom: 0; }
.gm-evidence .row .k { color: var(--gm-text-faint); flex: none; }
.gm-evidence .row .v {
  font-family: var(--gm-mono);
  color: var(--gm-primary);
  text-align: right;
  word-break: break-all;
}
.gm-evidence .row .v.is-ok { color: var(--gm-accent); }
.gm-evidence .row .v.is-muted { color: var(--gm-text-faint); }

/* --------------------------------------------------------------------------
   12. 空状态 / 加载
   -------------------------------------------------------------------------- */
.gm-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 56px 20px;
  color: var(--gm-text-muted);
}
.gm-empty .ico { font-size: 34px; opacity: .5; margin-bottom: 10px; }
.gm-empty .t { font-size: 15px; color: var(--gm-text); font-weight: 600; margin-bottom: 5px; }
.gm-empty .d { font-size: 13px; max-width: 420px; margin: 0 auto; line-height: 1.6; }

.gm-spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--gm-line-strong);
  border-top-color: var(--gm-primary);
  border-radius: 50%;
  animation: gm-spin .7s linear infinite;
  display: inline-block;
}
@keyframes gm-spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   13. 页脚
   -------------------------------------------------------------------------- */
.gm-footer {
  margin-top: 40px;
  border-top: 1px solid var(--gm-line);
  background: var(--gm-bg-abyss);
  padding: 22px 18px 30px;
}
.gm-footer .inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--gm-text-faint);
}
.gm-footer a { color: var(--gm-text-muted); }
.gm-footer a:hover { color: var(--gm-primary); }

/* 页脚法律行必须逐字保留，不得改写 */
.gm-footer .legal { font-size: 11.5px; color: var(--gm-text-faint); }

/* --------------------------------------------------------------------------
   14. 工具类
   -------------------------------------------------------------------------- */
.gm-container { max-width: 1240px; margin: 0 auto; padding: 20px 18px 60px; }
.gm-flex { display: flex; }
.gm-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.gm-wrap { flex-wrap: wrap; }
.gm-gap-4 { gap: 4px; } .gm-gap-8 { gap: 8px; } .gm-gap-12 { gap: 12px; } .gm-gap-16 { gap: 16px; }
.gm-mt-8 { margin-top: 8px; } .gm-mt-16 { margin-top: 16px; } .gm-mt-24 { margin-top: 24px; }
.gm-muted { color: var(--gm-text-muted); }
.gm-faint { color: var(--gm-text-faint); }
.gm-sm { font-size: 12px; }
.gm-xs { font-size: 11px; }
.gm-nowrap { white-space: nowrap; }
.gm-grid { display: grid; gap: 16px; }
.gm-grid-2 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.gm-grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.gm-grid-4 { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }

/* 滚动条 */
body.gm-dark::-webkit-scrollbar { width: 10px; height: 10px; }
body.gm-dark::-webkit-scrollbar-track { background: var(--gm-bg-abyss); }
body.gm-dark::-webkit-scrollbar-thumb {
  background: var(--gm-line-strong);
  border-radius: 6px;
  border: 2px solid var(--gm-bg-abyss);
}
body.gm-dark::-webkit-scrollbar-thumb:hover { background: var(--gm-primary-deep); }

/* --------------------------------------------------------------------------
   15. 响应式
   -------------------------------------------------------------------------- */
@media (max-width: 760px) {
  .gm-header-inner { padding: 10px 14px; gap: 10px; }
  .gm-brand .sub { display: none; }
  .gm-nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .gm-nav a { padding: 6px 10px; font-size: 12.5px; }
  .gm-container { padding: 14px 14px 44px; }
  .gm-grid { gap: 12px; }
  .gm-trustbar { gap: 12px; font-size: 11px; padding: 7px 12px; }
  .gm-footer .inner { flex-direction: column; align-items: flex-start; text-align: left; }
}

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

.gm-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.gm-sr:focus {
  position: static;
  width: auto; height: auto;
  clip: auto;
  margin: 0;
}