/* =========================================================
   欧易赛场 · 共享样式 /assets/site.css
   夜间赛场控制台：深墨绿基底 + 荧光青柠行动色 + 电光蓝数据色
   ========================================================= */

/* ---------- reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-color: #16382B #06120E;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote {
  margin: 0;
}

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

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

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

/* ---------- 变量 ---------- */
:root {
  --ink: #06120E;
  --moss: #0C1F18;
  --moss-2: #16382B;
  --lime: #C8F94E;
  --orange: #FF7A2F;
  --blue: #4FD8FF;
  --clay: #B5745A;
  --stone: #8C9A92;
  --paper: #EDE8DA;

  --rail-w: 96px;
  --gutter: clamp(16px, 3vw, 40px);
  --maxw: 1360px;

  --edge: 2px solid var(--moss-2);
  --shadow-hard: 6px 6px 0 rgba(6, 18, 14, 0.9);

  --font-display: "Arial Narrow", "Helvetica Neue Condensed", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;

  --progress: 0%;
}

/* ---------- 基础排版 ---------- */
body {
  padding-left: var(--rail-w);
  min-height: 100vh;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(0deg, rgba(79, 216, 255, 0.035) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(90deg, rgba(22, 56, 43, 0.35) 0 1px, transparent 1px 120px);
  background-attachment: fixed;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper);
}

h1 { font-size: clamp(34px, 5.6vw, 76px); }
h2 { font-size: clamp(26px, 3.6vw, 44px); }
h3 { font-size: clamp(19px, 2.2vw, 24px); line-height: 1.2; }

p { max-width: 76ch; }

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

a:hover { color: var(--lime); }

strong { font-weight: 600; }

::selection {
  background: var(--lime);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* ---------- 工具类 ---------- */
.shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(40px, 6vw, 84px) 0;
}

.stack > * + * {
  margin-top: clamp(14px, 2vw, 22px);
}

.u-mono,
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.eyebrow {
  display: inline-block;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--blue);
  font-weight: 600;
}

.u-muted {
  color: var(--stone);
}

.lede {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.7;
  color: rgba(237, 232, 218, 0.86);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 网格 ---------- */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gutter);
}

.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-12 { grid-column: span 12; }

@media (max-width: 900px) {
  .col-4,
  .col-5,
  .col-6,
  .col-7,
  .col-8 {
    grid-column: span 12;
  }
}

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: -120px;
  left: calc(var(--rail-w) + 16px);
  z-index: 200;
  display: inline-block;
  padding: 12px 18px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  transition: top 0.18s ease;
}

.skip-link:focus {
  top: 12px;
  color: var(--ink);
}

/* ---------- 页头 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
}

.brand-rail {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 80;
  width: var(--rail-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 18px 0 16px;
  background: var(--moss);
  border-right: var(--edge);
}

.rail-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--paper);
}

.rail-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
  box-shadow: 3px 3px 0 rgba(6, 18, 14, 0.9);
}

.rail-word {
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.34em;
  color: var(--paper);
}

.rail-tag {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--stone);
}

.rail-meter {
  position: relative;
  flex: 1 1 auto;
  width: 2px;
  min-height: 60px;
  margin: 4px 0;
  background: var(--moss-2);
  overflow: hidden;
}

.rail-meter-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--progress);
  background: linear-gradient(180deg, var(--blue), var(--lime));
}

.rail-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.header-main {
  background: rgba(6, 18, 14, 0.95);
  border-bottom: var(--edge);
  backdrop-filter: blur(8px);
}

/* 品牌说明带 */
.brand-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 6px var(--gutter);
  border-bottom: 1px solid rgba(22, 56, 43, 0.85);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.strip-copy {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: none;
}

.strip-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 249, 78, 0.16);
  animation: stripPulse 2.6s ease-in-out infinite;
}

@keyframes stripPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.32; }
}

.strip-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: none;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border: 1px solid var(--moss-2);
  color: var(--stone);
}

.meta-chip b {
  color: var(--paper);
  font-weight: 600;
}

.meta-chip .num {
  color: var(--blue);
}

/* 导航条 */
.nav-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 var(--gutter);
}

.nav-brand {
  display: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.primary-nav {
  flex: 1 1 auto;
  min-width: 0;
}

.nav-list {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 2px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--paper);
  border-bottom: 2px solid rgba(237, 232, 218, 0.18);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.nav-link:hover {
  background: var(--moss-2);
  border-bottom-color: var(--lime);
  color: var(--lime);
}

.nav-link[aria-current="page"] {
  background: var(--lime);
  border-bottom-color: var(--lime);
  color: var(--ink);
}

.nav-link[aria-current="page"]:hover {
  color: var(--ink);
}

.nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.nav-link[aria-current="page"] .nav-num {
  color: rgba(6, 18, 14, 0.55);
}

/* 抽屉专属元素（桌面隐藏） */
.nav-drawer-head,
.nav-drawer-foot {
  display: none;
}

/* 移动菜单按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 14px;
  background: var(--moss);
  border: var(--edge);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  cursor: pointer;
  z-index: 3;
}

.nav-toggle:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.toggle-bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: background 0.2s ease;
}

.toggle-bars::before,
.toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 0.22s ease, top 0.22s ease;
}

.toggle-bars::before { top: -6px; }
.toggle-bars::after { top: 6px; }

.site-header[data-open] .toggle-bars {
  background: transparent;
}

.site-header[data-open] .toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header[data-open] .toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-header[data-open] .nav-toggle {
  border-color: var(--lime);
  color: var(--lime);
}

/* ---------- 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(40px, 6vw, 80px);
  background: var(--moss-2);
  border-top: 2px solid var(--lime);
  color: var(--paper);
  overflow: hidden;
}

.footer-inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 64px) var(--gutter) 24px;
}

.footer-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.25fr;
  gap: clamp(20px, 3vw, 40px);
}

.footer-col {
  min-width: 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.footer-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
}

.footer-lines {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(237, 232, 218, 0.9);
}

.footer-note {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.footer-title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--clay);
  font-stretch: normal;
}

.footer-list li {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.footer-list a {
  display: inline-block;
  min-height: 24px;
  color: var(--paper);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.footer-list a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.footer-list--plain li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 1.65;
  color: var(--stone);
  word-break: break-word;
}

.mono-label {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--blue);
}

.footer-legal {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 16px;
  border-top: 1px solid rgba(237, 232, 218, 0.18);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.footer-legal p {
  max-width: none;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.legal-links a {
  color: var(--paper);
}

.legal-links a:hover {
  color: var(--lime);
}

.footer-ghost {
  position: absolute;
  right: -14px;
  bottom: -34px;
  z-index: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(120px, 18vw, 240px);
  line-height: 0.72;
  letter-spacing: -0.04em;
  color: rgba(237, 232, 218, 0.055);
  pointer-events: none;
  user-select: none;
  max-width: none;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 20px;
  background: var(--moss);
  border: 2px solid var(--moss-2);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 4px 4px 0 rgba(6, 18, 14, 0.85);
  transition: transform 0.16s ease, box-shadow 0.16s ease,
    background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(6, 18, 14, 0.9);
}

.btn:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 rgba(6, 18, 14, 0.9);
}

.btn--lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.btn--lime:hover {
  background: #d9ff6b;
  color: var(--ink);
}

.btn--orange {
  background: var(--orange);
  border-color: var(--orange);
  color: #1B0C04;
}

.btn--orange:hover {
  background: #ff8d4d;
  color: #1B0C04;
}

.btn--ghost {
  background: transparent;
  border-color: var(--moss-2);
  color: var(--paper);
  box-shadow: none;
}

.btn--ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: 4px 4px 0 rgba(6, 18, 14, 0.85);
}

/* ---------- 展览说明牌 ---------- */
.placard {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.placard-no {
  padding: 4px 10px;
  background: var(--clay);
  color: #12241B;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.placard-tag {
  padding: 4px 10px;
  border: 1px solid rgba(79, 216, 255, 0.45);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.placard-note {
  font-size: 14px;
  line-height: 1.5;
  color: var(--stone);
  max-width: 46ch;
}

.placard-line {
  flex: 1 1 80px;
  height: 2px;
  min-width: 40px;
  background: var(--moss-2);
}

/* ---------- 面板 ---------- */
.panel {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--moss);
  border: var(--edge);
  box-shadow: var(--shadow-hard);
}

.panel--cut {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

/* ---------- 图片容器 ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  border: var(--edge);
  background: var(--moss-2);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame--16x9 { aspect-ratio: 16 / 9; }
.media-frame--4x3 { aspect-ratio: 4 / 3; }
.media-frame--1x1 { aspect-ratio: 1 / 1; }
.media-frame--wide { aspect-ratio: 21 / 9; }

.media-caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  padding: 14px 0 0;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--clay);
}

.breadcrumb a {
  color: var(--stone);
}

.breadcrumb a:hover {
  color: var(--lime);
}

.breadcrumb li[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 正文 ---------- */
.prose {
  max-width: 72ch;
  font-size: 17px;
  line-height: 1.8;
}

.prose p + p {
  margin-top: 1.2em;
}

.prose h2 {
  margin: 1.8em 0 0.6em;
  font-size: clamp(24px, 3vw, 32px);
}

.prose h3 {
  margin: 1.5em 0 0.5em;
  font-size: 20px;
}

.prose ul,
.prose ol {
  margin: 1em 0;
  padding-left: 1.4em;
  list-style: square;
}

.prose ol {
  list-style: decimal;
}

.prose li + li {
  margin-top: 0.5em;
}

.prose a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose strong {
  color: var(--lime);
  font-weight: 600;
}

.prose code {
  padding: 2px 6px;
  background: var(--moss-2);
  font-family: var(--font-mono);
  font-size: 0.92em;
}

/* ---------- 显现动效 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  will-change: opacity, transform;
}

[data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
}

/* ---------- 回到顶部 ---------- */
.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: var(--moss);
  border: var(--edge);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s,
    border-color 0.2s ease;
}

.to-top[data-visible] {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  border-color: var(--lime);
}

/* ---------- 平板 / 手机 ---------- */
@media (max-width: 959px) {
  :root {
    --rail-w: 0px;
  }

  body {
    padding-left: 0;
    padding-bottom: 64px;
  }

  .skip-link {
    left: 16px;
  }

  .brand-rail {
    inset: auto 0 0 0;
    width: auto;
    height: 64px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 0 var(--gutter);
    border-right: 0;
    border-top: var(--edge);
  }

  .rail-brand {
    flex-direction: row;
    gap: 10px;
  }

  .rail-mark {
    width: 34px;
    height: 34px;
    font-size: 14px;
  }

  .rail-word {
    writing-mode: horizontal-tb;
    font-size: 14px;
    letter-spacing: 0.16em;
  }

  .rail-tag {
    writing-mode: horizontal-tb;
    font-size: 10px;
    letter-spacing: 0.2em;
  }

  .rail-meta {
    display: none;
  }

  .rail-meter {
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    width: auto;
    height: 2px;
    min-height: 0;
    margin: 0;
    flex: 0 0 auto;
    background: rgba(22, 56, 43, 0.9);
  }

  .rail-meter-fill {
    width: var(--progress);
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--lime));
  }

  .nav-brand {
    display: block;
    margin-right: auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    inset: 0;
    z-index: 2;
    padding: 104px var(--gutter) 120px;
    background: var(--moss);
    border-top: var(--edge);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }

  .site-header[data-open] .primary-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-drawer-head {
    display: block;
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: var(--edge);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--stone);
    max-width: none;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-item { order: 10; }
  .nav-item:nth-child(1) { order: 1; }
  .nav-item:nth-child(3) { order: 2; }
  .nav-item:nth-child(4) { order: 3; }
  .nav-item:nth-child(5) { order: 4; }
  .nav-item:nth-child(2) { order: 5; }
  .nav-item:nth-child(6) { order: 6; }

  .nav-link {
    justify-content: flex-start;
    gap: 14px;
    min-height: 56px;
    padding: 14px 4px;
    font-size: 20px;
    border-bottom: 1px solid var(--moss-2);
  }

  .nav-link[aria-current="page"] {
    background: transparent;
    color: var(--lime);
    border-bottom-color: var(--lime);
    box-shadow: inset 4px 0 0 var(--lime);
    padding-left: 14px;
  }

  .nav-num {
    font-size: 12px;
    color: var(--blue);
  }

  .nav-drawer-foot {
    display: block;
    margin-top: 24px;
  }

  .nav-drawer-foot .btn {
    width: 100%;
  }

  html.is-nav-open {
    overflow: hidden;
  }

  .to-top {
    right: 16px;
    bottom: 84px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col--brand {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .strip-meta {
    display: none;
  }

  .strip-copy {
    font-size: 10px;
    line-height: 1.5;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-col--brand {
    grid-column: span 1;
  }

  .footer-legal {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- 减弱动效 ---------- */
@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;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .btn:hover {
    transform: none;
  }
}