/* ============================================================
   乐享指南 · 共享站点样式  /assets/site.css
   暖纸 · 深墨 · 乐享橙 · 低饱和青绿
   ============================================================ */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote, dl, dd, fieldset {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

img, svg, video { display: block; max-width: 100%; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: inherit; text-decoration: none; }

[hidden] { display: none !important; }

/* ---------- 2. Design tokens ---------- */
:root {
  --lx-orange: #FF6B35;
  --lx-orange-deep: #D94F1E;
  --lx-orange-soft: #FFE7DC;
  --lx-blue: #1B4F72;
  --lx-ink: #123A54;
  --lx-paper: #FDF6EC;
  --lx-sand: #F3E7D7;
  --lx-teal: #2A9D8F;
  --lx-teal-soft: #DFF1EE;
  --lx-yellow: #E9C46A;
  --lx-text: #2B2B2B;
  --lx-line: #D8C9B6;
  --lx-line-soft: #EADFD0;

  --lx-font-head: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --lx-font-body: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "PingFang SC", "Microsoft YaHei", serif;
  --lx-font-mono: "IBM Plex Mono", "JetBrains Mono", "SFMono-Regular", Consolas, "Courier New", monospace;

  --lx-wrap: 1240px;
  --lx-gutter: clamp(16px, 4vw, 48px);
  --lx-radius: 32px;
  --lx-radius-md: 20px;
  --lx-radius-sm: 12px;
  --lx-shadow-float: 0 18px 42px -30px rgba(18, 58, 84, 0.55);
  --lx-shadow-soft: 0 8px 22px -18px rgba(18, 58, 84, 0.6);
}

/* ---------- 3. 中文排版基座 ---------- */
body {
  min-height: 100vh;
  background-color: var(--lx-paper);
  color: var(--lx-text);
  font-family: var(--lx-font-body);
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--lx-font-head);
  color: var(--lx-blue);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.012em;
  text-wrap: balance;
}

h1 { font-size: clamp(32px, 4.4vw, 48px); }
h2 { font-size: clamp(25px, 3vw, 34px); }
h3 { font-size: clamp(18px, 1.8vw, 22px); }
h4 { font-size: 17px; }

p { text-wrap: pretty; }

#main-content { scroll-margin-top: clamp(96px, 12vh, 140px); }

:focus-visible {
  outline: 3px solid var(--lx-teal);
  outline-offset: 3px;
}

/* ---------- 4. 通用工具 ---------- */
.lx-wrap {
  width: 100%;
  max-width: var(--lx-wrap);
  margin-inline: auto;
  padding-inline: var(--lx-gutter);
}

.lx-mono {
  font-family: var(--lx-font-mono);
  font-size: 0.88em;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}

.lx-eyebrow {
  display: inline-block;
  font-family: var(--lx-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lx-orange-deep);
}

.lx-display {
  display: block;
  font-family: var(--lx-font-mono);
  font-size: clamp(48px, 9vw, 128px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--lx-blue);
  font-variant-numeric: tabular-nums;
}

.lx-prose {
  max-width: 42em;
}
.lx-prose p + p { margin-top: 1.05em; }
.lx-prose h2, .lx-prose h3 { margin-top: 1.6em; margin-bottom: 0.55em; }

.lx-section {
  padding-block: clamp(36px, 6vw, 80px);
}
.lx-section--sand {
  background-color: var(--lx-sand);
}
.lx-section--ink {
  background-color: var(--lx-ink);
  color: var(--lx-paper);
}
.lx-section--ink h2,
.lx-section--ink h3 { color: var(--lx-paper); }

.lx-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 32px);
}
.lx-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.lx-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- 5. 按钮 / 标签 / 浮岛 ---------- */
.lx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--lx-font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease,
              border-color 0.18s ease, transform 0.18s ease;
}
.lx-btn--primary {
  background-color: var(--lx-orange);
  color: var(--lx-ink);
}
.lx-btn--primary:hover {
  background-color: var(--lx-orange-deep);
  color: var(--lx-paper);
  transform: translateY(-1px);
}
.lx-btn--ghost {
  background-color: transparent;
  border-color: var(--lx-line);
  color: var(--lx-blue);
}
.lx-btn--ghost:hover {
  background-color: var(--lx-sand);
  border-color: var(--lx-blue);
  transform: translateY(-1px);
}

.lx-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(42, 157, 143, 0.55);
  background-color: var(--lx-teal-soft);
  color: #1C6C62;
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
}

.lx-panel {
  padding: clamp(20px, 3vw, 36px);
  border-radius: var(--lx-radius);
  background-color: var(--lx-paper);
  border: 1px solid var(--lx-line);
}

.lx-grain { position: relative; }
.lx-grain::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background-image: radial-gradient(rgba(43, 43, 43, 0.07) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.55;
  mix-blend-mode: multiply;
}

/* ---------- 6. 面包屑 ---------- */
.lx-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: rgba(43, 43, 43, 0.55);
}
.lx-breadcrumb a {
  color: var(--lx-blue);
  text-decoration: none;
  transition: color 0.16s ease;
}
.lx-breadcrumb a:hover {
  color: var(--lx-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.lx-breadcrumb__sep {
  color: var(--lx-line);
  user-select: none;
}

/* ---------- 7. 图片容器（供页面阶段复用） ---------- */
.lx-figure {
  margin: 0;
  display: grid;
  gap: 10px;
}
.lx-figure__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--lx-radius-md);
  background-color: var(--lx-sand);
  background-image: radial-gradient(rgba(216, 201, 182, 0.75) 1px, transparent 1px);
  background-size: 14px 14px;
  aspect-ratio: 16 / 10;
}
.lx-figure__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lx-figure--wide .lx-figure__media { aspect-ratio: 21 / 9; }
.lx-figure--square .lx-figure__media { aspect-ratio: 1 / 1; }
.lx-figure--portrait .lx-figure__media { aspect-ratio: 4 / 5; }
.lx-figure__caption {
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(43, 43, 43, 0.6);
}

/* ---------- 8. 主题筛选组件 ---------- */
.lx-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.lx-filter__btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--lx-line);
  background-color: transparent;
  color: var(--lx-blue);
  font-family: var(--lx-font-head);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background-color 0.16s ease, color 0.16s ease,
              border-color 0.16s ease, transform 0.16s ease;
}
.lx-filter__btn:hover {
  background-color: var(--lx-sand);
  transform: translateY(-1px);
}
.lx-filter__btn[aria-pressed="true"] {
  background-color: var(--lx-blue);
  border-color: var(--lx-blue);
  color: var(--lx-paper);
}
.lx-filter__empty {
  margin-top: 18px;
  font-family: var(--lx-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: rgba(43, 43, 43, 0.6);
}

/* ---------- 9. 滚动显现 ---------- */
[data-reveal-state="pending"] {
  opacity: 0;
  transform: translateY(16px);
}
[data-reveal-state="done"] {
  opacity: 1;
  transform: none;
  transition: opacity 0.55s ease, transform 0.55s ease;
}

/* ---------- 10. 头部 ---------- */
.lx-skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 300;
  padding: 10px 20px;
  border-radius: 999px;
  background-color: var(--lx-ink);
  color: var(--lx-paper);
  font-family: var(--lx-font-head);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 0.18s ease;
}
.lx-skip:focus { transform: none; }

.lx-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 96;
  pointer-events: none;
}
.lx-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background-image: linear-gradient(90deg, var(--lx-orange) 0%, var(--lx-orange-deep) 46%, var(--lx-teal) 100%);
  transition: transform 0.1s linear;
}

.lx-header {
  position: sticky;
  top: 0;
  z-index: 90;
  padding: clamp(10px, 1.5vw, 18px) var(--lx-gutter);
}

.lx-header__shell {
  position: relative;
  width: 100%;
  max-width: var(--lx-wrap);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* 品牌浮岛 */
.lx-brand {
  position: relative;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 7px 20px 7px 7px;
  border-radius: 999px;
  background-color: rgba(253, 246, 236, 0.94);
  border: 1px solid var(--lx-line);
  box-shadow: var(--lx-shadow-float);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.lx-brand:hover {
  transform: translateY(-1px);
  border-color: var(--lx-orange);
}
.lx-brand__mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background-color: var(--lx-orange);
  color: var(--lx-ink);
  font-family: var(--lx-font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
}
.lx-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.12;
}
.lx-brand__name {
  font-family: var(--lx-font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--lx-blue);
  letter-spacing: 0.01em;
}
.lx-brand__tagline {
  margin-top: 2px;
  font-family: var(--lx-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--lx-teal);
}

/* 导航浮岛 */
.lx-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background-color: rgba(253, 246, 236, 0.94);
  border: 1px solid var(--lx-line);
  box-shadow: var(--lx-shadow-float);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.2s ease, background-color 0.2s ease;
}
.lx-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}
.lx-nav__link {
  display: block;
  padding: 9px 14px;
  border-radius: 999px;
  font-family: var(--lx-font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--lx-blue);
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.lx-nav__link:hover {
  background-color: var(--lx-sand);
  transform: translateY(-1px);
}
.lx-nav__link[aria-current="page"] {
  background-color: var(--lx-orange);
  color: var(--lx-ink);
}
.lx-nav__link--util {
  font-size: 14px;
  font-weight: 600;
  color: rgba(27, 79, 114, 0.78);
}
.lx-nav__utility {
  display: none;
  flex-direction: column;
  gap: 2px;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--lx-line);
}
.lx-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-left: 4px;
  padding: 10px 20px;
  border-radius: 999px;
  background-color: var(--lx-ink);
  color: var(--lx-paper);
  font-family: var(--lx-font-head);
  font-size: 14.5px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.lx-nav__cta:hover {
  background-color: var(--lx-orange);
  color: var(--lx-ink);
  transform: translateY(-1px);
}

/* 移动菜单按钮 */
.lx-nav-toggle {
  position: relative;
  z-index: 5;
  display: none;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  background-color: rgba(253, 246, 236, 0.94);
  border: 1px solid var(--lx-line);
  box-shadow: var(--lx-shadow-float);
  color: var(--lx-blue);
  font-family: var(--lx-font-head);
  font-size: 14px;
  font-weight: 700;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.lx-nav-toggle__bars {
  display: grid;
  gap: 4px;
  width: 18px;
}
.lx-nav-toggle__bars span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background-color: var(--lx-blue);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.lx-header[data-open="true"] .lx-nav-toggle__bars span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.lx-header[data-open="true"] .lx-nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}
.lx-header[data-open="true"] .lx-nav-toggle__bars span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* 遮罩 */
.lx-nav-scrim {
  display: none;
}

/* 滚动后收紧 */
.lx-header[data-scrolled="true"] .lx-brand,
.lx-header[data-scrolled="true"] .lx-nav,
.lx-header[data-scrolled="true"] .lx-nav-toggle {
  background-color: rgba(253, 246, 236, 0.99);
  box-shadow: var(--lx-shadow-soft);
}

/* ---------- 11. 页脚 ---------- */
.lx-footer {
  margin-top: clamp(48px, 7vw, 96px);
  padding: clamp(36px, 5vw, 68px) var(--lx-gutter) 24px;
  background-color: var(--lx-ink);
  color: #E8E1D6;
  border-radius: var(--lx-radius) var(--lx-radius) 0 0;
}
.lx-footer__inner {
  width: 100%;
  max-width: var(--lx-wrap);
  margin-inline: auto;
}
.lx-footer__top {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(0, 2fr);
  gap: clamp(24px, 4vw, 56px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid rgba(216, 201, 182, 0.22);
}
.lx-footer__brand {
  display: inline-block;
  font-family: var(--lx-font-head);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lx-paper);
  text-decoration: none;
  transition: color 0.16s ease;
}
.lx-footer__brand:hover { color: var(--lx-orange); }
.lx-footer__note {
  margin-top: 12px;
  max-width: 26em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(232, 225, 214, 0.76);
}
.lx-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.lx-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(233, 196, 106, 0.4);
  background-color: rgba(233, 196, 106, 0.1);
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--lx-yellow);
  font-variant-numeric: tabular-nums;
}
.lx-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
}
.lx-footer__col-title {
  margin-bottom: 14px;
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(232, 225, 214, 0.52);
}
.lx-footer__links {
  display: grid;
  gap: 10px;
}
.lx-footer__link {
  font-family: var(--lx-font-head);
  font-size: 15px;
  font-weight: 600;
  color: rgba(232, 225, 214, 0.9);
  text-decoration: none;
  transition: color 0.16s ease;
}
.lx-footer__link:hover {
  color: var(--lx-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.lx-footer__contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px 32px;
  padding: clamp(24px, 3.5vw, 40px) 0;
  border-bottom: 1px solid rgba(216, 201, 182, 0.22);
}
.lx-contact {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.lx-contact__label {
  font-family: var(--lx-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(232, 225, 214, 0.48);
}
.lx-contact__value {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(232, 225, 214, 0.92);
}
.lx-copy {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 2px 0;
  text-align: left;
  color: rgba(232, 225, 214, 0.95);
  font-family: var(--lx-font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  word-break: break-all;
  transition: color 0.16s ease;
}
.lx-copy:hover { color: var(--lx-yellow); }
.lx-copy__value { line-height: 1.6; }
.lx-copy__hint {
  flex: 0 0 auto;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid rgba(42, 157, 143, 0.6);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: #6ED2C5;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.lx-copy:hover .lx-copy__hint {
  background-color: rgba(42, 157, 143, 0.22);
}
.lx-copy[data-copied="true"] .lx-copy__hint {
  background-color: var(--lx-teal);
  border-color: var(--lx-teal);
  color: #0B2B27;
}

.lx-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
}
.lx-footer__legal {
  font-family: var(--lx-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(232, 225, 214, 0.52);
  font-variant-numeric: tabular-nums;
}
.lx-to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(216, 201, 182, 0.32);
  color: rgba(232, 225, 214, 0.86);
  font-family: var(--lx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease,
              background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.lx-to-top[data-visible="true"] {
  opacity: 1;
  visibility: visible;
}
.lx-to-top:hover {
  background-color: var(--lx-orange);
  border-color: var(--lx-orange);
  color: var(--lx-ink);
}

/* ---------- 12. 响应式 ---------- */
@media (max-width: 1120px) {
  .lx-nav__link { padding: 9px 11px; font-size: 14px; }
  .lx-nav__cta { padding: 10px 16px; font-size: 14px; }
  .lx-brand__tagline { display: none; }
}

@media (max-width: 980px) {
  .lx-nav-toggle { display: inline-flex; }

  .lx-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    z-index: 4;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border-radius: 24px;
    background-color: var(--lx-paper);
    max-height: calc(100vh - 140px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }
  .lx-header[data-open="true"] .lx-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .lx-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }
  .lx-nav__link {
    padding: 13px 16px;
    border-radius: 16px;
    font-size: 16px;
  }
  .lx-nav__utility { display: flex; }
  .lx-nav__cta {
    margin: 10px 0 0;
    padding: 14px;
    border-radius: 16px;
    font-size: 15px;
  }

  .lx-nav-scrim {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3;
    background-color: rgba(18, 58, 84, 0.38);
  }
  .lx-header[data-open="true"] .lx-nav-scrim { display: block; }

  .lx-footer__top { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .lx-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lx-footer__cols { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; line-height: 1.8; }

  .lx-grid--2,
  .lx-grid--3 { grid-template-columns: minmax(0, 1fr); }

  .lx-footer { border-radius: 24px 24px 0 0; }
  .lx-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lx-footer__bottom { justify-content: flex-start; }
  .lx-brand__mark { width: 34px; height: 34px; flex-basis: 34px; font-size: 16px; }
  .lx-brand { padding: 6px 16px 6px 6px; }
  .lx-nav-toggle__label { display: none; }
}

/* ---------- 13. 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .lx-progress__bar { transition: none; }
  [data-reveal-state="pending"] { opacity: 1; transform: none; }
  .lx-btn:hover,
  .lx-brand:hover,
  .lx-nav__link:hover,
  .lx-nav__cta:hover,
  .lx-filter__btn:hover { transform: none; }
}