/* ============================================================================
   loong 系统 · 应用层样式（布局 / 卡片 / 表单 / 表格 / 商城）
   依赖 tokens.css。全部用 CSS 变量，换肤只改 tokens。
   ========================================================================== */

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-1);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#app { min-height: 100%; }

a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-hover); }

::selection { background: rgb(230 0 32 / 18%); }

/* ---- 启动遮罩 -------------------------------------------------------- */
.boot-screen {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 18px;
  background: #fff;
  z-index: 9999;
  transition: opacity .35s;
}

.boot-screen.hide { opacity: 0; pointer-events: none; }

.boot-balls { display: flex; gap: 10px; }

.boot-balls i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #15c377;
  animation: boot-bounce 1.1s ease-in-out infinite;
}

.boot-balls i:nth-child(2) { animation-delay: .16s; background: #ffc53d; }
.boot-balls i:nth-child(3) { animation-delay: .32s; background: #e60020; }

@keyframes boot-bounce {
  0%, 100% { transform: translateY(0); opacity: .5; }
  50% { transform: translateY(-12px); opacity: 1; }
}

.boot-screen p { color: var(--text-3); font-size: 13px; letter-spacing: 3px; }

/* ---- 应用外壳 -------------------------------------------------------- */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  transition: grid-template-columns .28s var(--ease-smooth);
}

.app-shell.collapsed { grid-template-columns: 64px 1fr; }

.app-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow: hidden;
  z-index: 30;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--header-h);
  padding: 0 18px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 16px;
  color: var(--mx-red);
  white-space: nowrap;
}

.sidebar-brand .mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--mx-red);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 15px;
  flex-shrink: 0;
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 10px 20px; }

.nav-section {
  padding: 14px 10px 6px;
  font-size: 11px;
  letter-spacing: 1.4px;
  color: var(--text-3);
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 2px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: 14px;
  white-space: nowrap;
  transition: background .18s, color .18s;
}

.nav-item:hover { background: var(--bg-hover); color: var(--text-1); }

.nav-item.active {
  background: var(--mx-red-soft);
  color: var(--mx-red);
  font-weight: 600;
}

.nav-item .ico {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 15px;
}

.app-shell.collapsed .nav-item span,
.app-shell.collapsed .nav-section,
.app-shell.collapsed .sidebar-brand span { display: none; }

.sidebar-foot {
  padding: 12px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
}

.app-main { min-width: 0; display: flex; flex-direction: column; }

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--header-h);
  padding: 0 20px;
  background: var(--bg-header);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.app-header h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .2px;
}

.app-header .spacer { flex: 1; }

.header-btn {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 15px;
  cursor: pointer;
  transition: .18s;
}

.header-btn:hover { border-color: var(--mx-red); color: var(--mx-red); }

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 5px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  cursor: pointer;
  font-size: 13px;
}

.avatar {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--mx-red), #ff7b8e);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.app-body { flex: 1; padding: 20px; }

.app-body.plain { padding: 0; }

/* ---- 通用块 ---------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card-pad { padding: 18px 20px; }

.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.card-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.card-head .spacer { flex: 1; }
.card-head .sub { color: var(--text-3); font-size: 12px; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stat-card {
  position: relative;
  padding: 18px 20px;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -28px;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--mx-red-soft);
}

.stat-card .label { color: var(--text-3); font-size: 12px; letter-spacing: .4px; }

.stat-card .value {
  position: relative;
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-card .value small { font-size: 13px; font-weight: 500; color: var(--text-3); margin-left: 4px; }

.stat-card .foot { position: relative; margin-top: 8px; font-size: 12px; color: var(--text-3); }

.page-title { margin: 0 0 4px; font-size: 20px; font-weight: 700; letter-spacing: -.2px; }
.page-desc { margin: 0 0 18px; color: var(--text-3); font-size: 13px; }

.section-head {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin: 26px 0 12px;
}

.section-head h2 { margin: 0; font-size: 16px; font-weight: 600; }
.section-head .spacer { flex: 1; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.toolbar .spacer { flex: 1; }

.empty {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 54px 20px;
  color: var(--text-3);
  text-align: center;
}

.empty .ico { font-size: 34px; opacity: .5; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  line-height: 1.7;
  background: var(--bg-hover);
  color: var(--text-2);
}

.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.tag.soft-red { background: var(--mx-red-soft); color: var(--mx-red); }
.tag.soft-green { background: rgb(106 190 57 / 12%); color: #4c9a2a; }
.tag.soft-blue { background: rgb(37 99 235 / 10%); color: #2563eb; }
.tag.soft-amber { background: rgb(230 162 60 / 14%); color: #a06800; }

.mono { font-family: var(--font-mono); font-size: 12px; }
.muted { color: var(--text-3); }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.break { word-break: break-all; }

.money { font-variant-numeric: tabular-nums; font-weight: 600; }

.copyable { cursor: pointer; border-bottom: 1px dashed var(--border-strong); }

/* ---- 落地页嵌入 ------------------------------------------------------ */
.landing-host { min-height: 100vh; background: #fff; }

/* ---- 认证页 ---------------------------------------------------------- */
.auth-wrap {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  min-height: 100vh;
  background: #fff;
}

.auth-aside {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 4vw, 56px);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(90% 70% at 80% 10%, rgb(255 255 255 / 22%), transparent 60%),
    linear-gradient(150deg, #e60020 0%, #b3001a 55%, #6d0010 100%);
}

.auth-aside .glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  opacity: .45;
}

.auth-aside .glow.a { width: 300px; height: 300px; right: -60px; top: 8%; background: #ffb347; }
.auth-aside .glow.b { width: 240px; height: 240px; left: -70px; bottom: 6%; background: #ff7b8e; }

.auth-aside h2 {
  position: relative;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(26px, 2.6vw, 44px);
  line-height: 1.2;
  font-weight: 700;
}

.auth-aside p { position: relative; max-width: 30em; opacity: .82; font-size: 14px; }

.auth-points { position: relative; display: grid; gap: 12px; margin-top: 26px; }

.auth-points li {
  display: flex;
  gap: 10px;
  align-items: center;
  list-style: none;
  font-size: 13px;
  opacity: .9;
}

.auth-points i {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgb(255 255 255 / 18%);
  font-size: 11px;
  font-style: normal;
}

.auth-foot { position: relative; font-size: 12px; opacity: .6; }

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px clamp(20px, 4vw, 64px);
}

.auth-form { width: 100%; max-width: 380px; }

.auth-form h1 { margin: 0 0 6px; font-size: 24px; font-weight: 700; }
.auth-form .lead { margin: 0 0 26px; color: var(--text-3); font-size: 13px; }

.auth-form .el-form-item { margin-bottom: 18px; }

.auth-extra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 4px 0 20px;
  font-size: 13px;
}

.auth-switch { margin-top: 22px; text-align: center; font-size: 13px; color: var(--text-3); }

.captcha-box {
  position: relative;
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-hover);
  cursor: crosshair;
}

.captcha-box img { display: block; width: 100%; }

.captcha-marks { position: absolute; inset: 0; pointer-events: none; }

.captcha-marks i {
  position: absolute;
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  border: 2px solid var(--mx-red);
  background: rgb(230 0 32 / 22%);
  color: #fff;
  font-size: 11px;
  font-style: normal;
  display: grid;
  place-items: center;
}

/* ---- 表格微调 -------------------------------------------------------- */
.el-table { --el-table-border-color: var(--border); font-size: 13px; }

.el-table th.el-table__cell {
  background: var(--bg-hover) !important;
  font-weight: 600;
  color: var(--text-2);
}

.el-table .cell { line-height: 1.6; }

.el-pagination { justify-content: flex-end; padding: 14px 16px; }

/* ---- 商城 ------------------------------------------------------------ */
.mall-topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 clamp(16px, 4vw, 48px);
  height: 64px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.mall-topbar .brand { display: flex; align-items: center; gap: 9px; font-weight: 700; }
.mall-topbar .spacer { flex: 1; }

.mall-body { padding: 20px clamp(16px, 4vw, 48px) 60px; max-width: 1440px; margin: 0 auto; }

.mall-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: center;
  padding: clamp(22px, 3vw, 42px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(80% 80% at 88% 12%, rgb(255 179 71 / 26%), transparent 62%),
    linear-gradient(140deg, #fff4f5, #f2f7ff 58%, #f0fbf3);
  border: 1px solid var(--border);
}

.mall-hero h1 { margin: 0; font-family: var(--font-serif); font-size: clamp(24px, 3vw, 40px); line-height: 1.18; }
.mall-hero p { margin: 12px 0 0; color: var(--text-2); max-width: 34em; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.product-card-item {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  overflow: hidden;
  transition: transform .3s var(--ease-smooth), box-shadow .3s, border-color .3s;
  cursor: pointer;
}

.product-card-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgb(230 0 32 / 24%);
}

.product-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(140deg, #ffe8eb, #fff6e6);
  display: grid;
  place-items: center;
  color: rgb(230 0 32 / 45%);
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
}

.product-thumb.alt { background: linear-gradient(140deg, #e9f1ff, #eefaf2); }
.product-thumb.alt2 { background: linear-gradient(140deg, #fff4dd, #ffe9ef); }

.product-meta { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-meta .name { font-weight: 600; font-size: 14px; line-height: 1.4; }
.product-meta .sub { color: var(--text-3); font-size: 12px; }
.product-meta .row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.product-meta .price { color: var(--mx-red); font-family: var(--font-serif); font-size: 20px; font-weight: 700; }
.product-meta .origin { color: var(--text-3); font-size: 12px; text-decoration: line-through; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 18px 0 4px;
}

.filter-chip {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 13px;
  cursor: pointer;
  transition: .18s;
}

.filter-chip:hover { border-color: var(--mx-red); color: var(--mx-red); }

.filter-chip.active {
  background: var(--mx-red);
  border-color: var(--mx-red);
  color: #fff;
}

.mall-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 44px);
  margin-top: 24px;
}

.detail-visual {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(150deg, #fff0f2, #fff8e8 60%, #eef6ff);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 40px;
  color: rgb(230 0 32 / 40%);
}

.detail-price {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 700;
  color: var(--mx-red);
  line-height: 1;
}

.spec-list { display: grid; gap: 10px; margin: 20px 0; }

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border);
  font-size: 13px;
}

.spec-row span:first-child { color: var(--text-3); }

/* ---- 订单查询（公开）------------------------------------------------ */
.search-hero {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(40px, 8vh, 90px) 20px 30px;
  text-align: center;
}

.search-hero h1 { font-family: var(--font-serif); font-size: clamp(26px, 3.4vw, 40px); margin: 0 0 10px; }
.search-hero p { color: var(--text-3); margin: 0 0 26px; }

.search-bar {
  display: flex;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.search-bar input {
  flex: 1;
  min-width: 0;
  padding: 10px 18px;
  border: 0;
  background: none;
  font-size: 14px;
  outline: none;
  font-family: var(--font-sans);
  color: var(--text-1);
}

.result-wrap { max-width: 860px; margin: 0 auto; padding: 0 20px 80px; }

.timeline { display: grid; gap: 0; }

.timeline-item {
  position: relative;
  padding: 0 0 20px 26px;
  border-left: 1px solid var(--border-strong);
}

.timeline-item:last-child { border-left-color: transparent; padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mx-red);
  box-shadow: 0 0 0 3px rgb(230 0 32 / 12%);
}

.timeline-item .t { font-size: 12px; color: var(--text-3); }
.timeline-item .c { font-size: 13px; margin-top: 2px; }

/* ---- 签到 / 权益 ----------------------------------------------------- */
.sign-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }

.sign-cell {
  display: grid;
  place-items: center;
  gap: 4px;
  padding: 14px 6px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-3);
}

.sign-cell.done {
  border-style: solid;
  border-color: rgb(106 190 57 / 40%);
  background: rgb(106 190 57 / 8%);
  color: #4c9a2a;
}

.sign-cell.today { border-color: var(--mx-red); color: var(--mx-red); background: var(--mx-red-soft); }

/* ---- 代码/密钥块 ----------------------------------------------------- */
.code-block {
  position: relative;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: #0f1115;
  color: #d7dbe0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.code-block .copy-btn {
  position: absolute;
  right: 8px;
  top: 8px;
  padding: 3px 10px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: var(--radius-pill);
  background: rgb(255 255 255 / 8%);
  color: #fff;
  font-size: 11px;
  cursor: pointer;
}

/* ---- 响应式 ---------------------------------------------------------- */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mall-detail { grid-template-columns: 1fr; }
  .mall-hero { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 260px;
    transform: translateX(-100%);
    transition: transform .28s var(--ease-smooth);
    box-shadow: var(--shadow-lg);
  }
  .app-shell.mobile-open .app-sidebar { transform: none; }
  .app-body { padding: 14px; }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-aside { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .sign-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 640px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .app-header { padding: 0 12px; }
  .search-bar { flex-wrap: wrap; border-radius: var(--radius-md); }
}

/* ==========================================================================
   错误页
   ========================================================================== */
.err-screen {
  min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; padding: 40px 20px; text-align: center;
}
.err-code {
  font-family: var(--font-serif);
  font-size: clamp(88px, 16vw, 180px);
  line-height: 1; font-weight: 700;
  color: transparent;
  background: linear-gradient(135deg, var(--mx-red), #ff7a45 60%, var(--brand));
  -webkit-background-clip: text; background-clip: text;
  letter-spacing: -.04em;
}
.err-title { font-size: 22px; font-weight: 700; }
.err-desc { font-size: 14px; color: var(--text-3); max-width: 420px; }
.err-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; justify-content: center; }

/* ==========================================================================
   文档页
   ========================================================================== */
.docs-page { min-height: 100svh; background: var(--bg-body); }
.docs-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 24px;
  height: 60px; padding: 0 6%;
  background: var(--bg-header);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.docs-brand {
  font-family: var(--font-serif);
  font-size: 19px; font-weight: 700; cursor: pointer;
  letter-spacing: -.02em;
}
.docs-brand span { color: var(--mx-red); margin-left: 2px; }
.docs-nav { display: flex; gap: 4px; margin-left: 12px; overflow-x: auto; }
.docs-nav a {
  font-size: 13px; padding: 6px 12px; border-radius: var(--radius-pill);
  color: var(--text-2); white-space: nowrap;
}
.docs-nav a:hover { background: var(--bg-hover); color: var(--text-1); }
.docs-nav a.active { background: var(--mx-red-soft); color: var(--mx-red); }
.docs-header .el-button { margin-left: auto; }

.docs-main { max-width: 880px; margin: 0 auto; padding: 40px 6% 80px; }
.docs-section { margin-bottom: 44px; scroll-margin-top: 76px; }
.docs-section h2 {
  font-family: var(--font-serif);
  font-size: 24px; font-weight: 700; margin-bottom: 12px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.docs-section p { font-size: 14px; line-height: 1.85; color: var(--text-2); margin: 10px 0; }
.docs-code {
  position: relative;
  background: #0f1720; color: #d8e4f0;
  border-radius: var(--radius-md);
  padding: 16px 18px; margin: 14px 0;
  font-family: var(--font-mono);
  font-size: 12.5px; line-height: 1.75;
  overflow-x: auto;
  border: 1px solid rgb(255 255 255 / 8%);
}
.docs-code code { white-space: pre; }
.docs-copy {
  position: absolute; top: 10px; right: 10px;
  font-size: 11px; padding: 3px 9px;
  border-radius: 6px; cursor: pointer;
  background: rgb(255 255 255 / 10%); color: #cbd8e6;
  border: 1px solid rgb(255 255 255 / 14%);
}
.docs-copy:hover { background: rgb(255 255 255 / 18%); }
.docs-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--text-3);
}
.docs-foot a { color: var(--brand); }

@media (max-width: 720px) {
  .docs-header { gap: 12px; padding: 0 16px; }
  .docs-nav { display: none; }
  .docs-main { padding: 26px 16px 60px; }
}