/* =========================================================
   AOA体育官网 · /assets/site.css
   共享外壳：堆叠画板 / 主客场双色 / 球场夜战灯光
   ========================================================= */

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

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

ul, ol { list-style: none; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  background-color: #0B0E11;
}

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

button, input, select, textarea { font: inherit; color: inherit; }

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

[hidden] { display: none !important; }

/* ---------- 2. 设计变量 ---------- */
:root {
  --ink: #0B0E11;
  --panel: #151A20;
  --panel-2: #1B222A;
  --home: #FF6B2C;
  --away: #2ED4E8;
  --glow: #C6FF3A;
  --white: #F5F7FA;
  --muted: #8A94A6;
  --home-deep: #7A2E12;
  --away-deep: #0E4C57;
  --down: #5E7680;

  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --sans: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --num: "Bebas Neue", "Oswald", "DIN Condensed", "Arial Narrow", Impact, sans-serif;
  --mono: "IBM Plex Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-hard: 0 28px 60px -34px rgba(0, 0, 0, 0.95);
  --shell: 1180px;
  --shell-wide: 1360px;

  --header-h: 118px;
}

/* ---------- 3. 基础与中文排版 ---------- */
body {
  min-height: 100vh;
  background-color: var(--ink);
  background-image:
    radial-gradient(58% 42% at 8% -6%, rgba(255, 107, 44, 0.17), transparent 68%),
    radial-gradient(52% 38% at 94% 2%, rgba(46, 212, 232, 0.14), transparent 70%),
    radial-gradient(46% 34% at 50% 112%, rgba(14, 76, 87, 0.30), transparent 72%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--white);
}

p { line-height: 1.8; }

strong, b { font-weight: 700; }

small { font-size: 0.8em; }

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

:focus-visible {
  outline: 3px solid var(--glow);
  outline-offset: 3px;
  border-radius: 6px;
}

#main-content { display: block; }

/* ---------- 4. 通用布局组件 ---------- */
.container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(16px, 3vw, 28px);
}

.container-wide {
  width: 100%;
  max-width: var(--shell-wide);
  margin-inline: auto;
  padding-inline: clamp(16px, 3vw, 28px);
}

.section { padding-block: clamp(38px, 5.5vw, 84px); }

.section-head { margin-bottom: clamp(20px, 3vw, 36px); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.6vw, 46px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.section-sub {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--glow);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--glow);
}

.divider-duo {
  height: 2px;
  border: 0;
  margin: 0;
  opacity: 0.45;
  background: linear-gradient(90deg, var(--home) 0 50%, var(--away) 50% 100%);
}

/* ---------- 5. 堆叠画板 ---------- */
.plate {
  position: relative;
  padding: clamp(18px, 2.6vw, 32px);
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hard);
}

.plate::after {
  content: "";
  position: absolute;
  left: -2px;
  top: -2px;
  width: 76px;
  height: 7px;
  border-radius: 14px 0 14px 0;
  background: linear-gradient(90deg, var(--home), var(--away));
}

.plate-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 18px;
  margin-bottom: 16px;
}

.plate-title {
  font-family: var(--serif);
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 800;
  color: var(--white);
}

.plate-body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 6. 网格 ---------- */
.grid { display: grid; gap: clamp(14px, 2vw, 22px); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

/* ---------- 7. 展览标签 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1.5px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.tag-home {
  color: #FFD3BC;
  border-color: rgba(255, 107, 44, 0.55);
  background: rgba(255, 107, 44, 0.13);
}

.tag-away {
  color: #BEF1F8;
  border-color: rgba(46, 212, 232, 0.5);
  background: rgba(46, 212, 232, 0.11);
}

.tag-glow {
  color: var(--ink);
  border-color: var(--glow);
  background: var(--glow);
  font-weight: 600;
}

.label-mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 8. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease,
              color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--home), #FF9058);
  color: #1A0A02;
  box-shadow: 0 14px 26px -16px var(--home);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 34px -16px var(--home); }

.btn-away {
  background: linear-gradient(135deg, var(--away), #86E9F5);
  color: #04262C;
  box-shadow: 0 14px 26px -16px var(--away);
}
.btn-away:hover { transform: translateY(-2px); box-shadow: 0 20px 34px -16px var(--away); }

.btn-glow { background: var(--glow); color: var(--ink); }
.btn-glow:hover { transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--away); color: var(--away); transform: translateY(-2px); }

/* ---------- 9. 面包屑 ---------- */
.breadcrumbs { margin-bottom: 22px; }

.breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.breadcrumbs-item { display: inline-flex; align-items: center; color: var(--muted); }

.breadcrumbs-item a { color: var(--muted); transition: color 0.2s ease; }
.breadcrumbs-item a:hover { color: var(--away); }

.breadcrumbs-item::after {
  content: "/";
  margin-left: 8px;
  color: rgba(138, 148, 166, 0.5);
}

.breadcrumbs-item:last-child::after { content: none; }

.breadcrumbs-current { color: var(--white); }

/* ---------- 10. 图片容器 ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, #0E1318 0%, #1B222A 55%, #10161B 100%);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) saturate(1.04);
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 45%, rgba(11, 14, 17, 0.62) 100%);
}

.media-frame-home { border-color: rgba(255, 107, 44, 0.42); }
.media-frame-away { border-color: rgba(46, 212, 232, 0.42); }
.media-frame-portrait { aspect-ratio: 3 / 4; }
.media-frame-wide { aspect-ratio: 21 / 9; }

.media-caption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 11. 分段切换 / 标签页 ---------- */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: rgba(21, 26, 32, 0.75);
}

.tab {
  padding: 9px 18px;
  border: 2px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.tab:hover { color: var(--white); background: rgba(255, 255, 255, 0.06); }

.tab[aria-selected="true"] {
  color: var(--ink);
  background: linear-gradient(135deg, var(--glow), #DFFF8C);
  border-color: var(--glow);
  font-weight: 600;
}

.tab-panel { padding-top: 20px; }

/* ---------- 12. 滚动显现 & 进度 ---------- */
.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.has-js [data-reveal][data-revealed="true"] {
  opacity: 1;
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 120;
  width: 0;
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--home), var(--glow), var(--away));
  transition: width 0.12s linear;
}

/* ---------- 13. 跳过链接 ---------- */
.skip-link {
  position: fixed;
  top: -120px;
  left: clamp(12px, 3vw, 28px);
  z-index: 200;
  padding: 12px 20px;
  border-radius: 0 0 14px 14px;
  background: var(--glow);
  color: var(--ink);
  font-weight: 800;
  transition: top 0.18s ease;
}

.skip-link:focus { top: 0; }

/* =========================================================
   14. HEADER · 悬浮胶囊浮岛
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  padding: clamp(10px, 1.6vw, 18px) clamp(12px, 3vw, 28px) 0;
  background: linear-gradient(180deg,
    rgba(11, 14, 17, 0.96) 0%,
    rgba(11, 14, 17, 0.78) 62%,
    rgba(11, 14, 17, 0) 100%);
  transition: background 0.3s ease;
}

.site-header[data-scrolled="true"] {
  background: linear-gradient(180deg,
    rgba(11, 14, 17, 0.99) 0%,
    rgba(11, 14, 17, 0.62) 70%,
    rgba(11, 14, 17, 0) 100%);
}

.header-shell {
  max-width: var(--shell-wide);
  margin: 0 auto;
}

.nav-pill {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(10px, 2vw, 20px);
  padding: 10px clamp(12px, 1.6vw, 16px);
  background: rgba(21, 26, 32, 0.88);
  border: 2px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-hard), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.site-header[data-scrolled="true"] .nav-pill {
  padding-block: 5px;
  background: rgba(21, 26, 32, 0.97);
  border-color: var(--line-strong);
}

/* 品牌浮标 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 12px;
  border: 2px solid rgba(11, 14, 17, 0.7);
  background: linear-gradient(135deg, var(--home) 0 50%, var(--away) 50% 100%);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.07), 0 12px 22px -14px var(--home);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-mark::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 7px;
  bottom: 7px;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(11, 14, 17, 0.85);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.42), transparent 62%);
  mix-blend-mode: screen;
}

.brand:hover .brand-mark {
  transform: rotate(-6deg) scale(1.05);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.13), 0 16px 28px -14px var(--away);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-name {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
  white-space: nowrap;
}

.brand-sub {
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  white-space: nowrap;
}

/* 导航 */
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

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

.nav-link {
  display: block;
  padding: 9px 13px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
}

.nav-link[aria-current="page"] {
  color: var(--white);
  background: rgba(255, 107, 44, 0.14);
  box-shadow: inset 0 0 0 1.5px rgba(255, 107, 44, 0.75);
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
  margin-left: 10px;
  padding-left: 12px;
  border-left: 1.5px solid var(--line);
}

.nav-cta { padding: 9px 18px; font-size: 13.5px; }

/* 移动开关 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 9px 14px;
  border: 2px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--away);
}

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--white);
  transition: background-color 0.2s ease;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  transition: transform 0.25s ease, top 0.25s ease, background-color 0.2s ease;
}

.nav-toggle-bars::before { top: -6px; background: var(--home); }
.nav-toggle-bars::after { top: 6px; background: var(--away); }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: rotate(-45deg); }

/* 双色脉冲线 */
.header-pulse {
  height: 3px;
  max-width: var(--shell-wide);
  margin: 9px auto 0;
  border-radius: 999px;
  opacity: 0.75;
  background: linear-gradient(90deg,
    var(--home) 0 44%,
    rgba(255, 255, 255, 0.08) 44% 56%,
    var(--away) 56% 100%);
  transition: opacity 0.3s ease;
}

.site-header[data-scrolled="true"] .header-pulse { opacity: 0.28; }

/* =========================================================
   15. FOOTER · 板式信息台
   ========================================================= */
.site-footer {
  position: relative;
  margin-top: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg,
    rgba(21, 26, 32, 0.35) 0%,
    var(--panel) 26%,
    #0F1317 100%);
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -3px;
  height: 4px;
  background: linear-gradient(90deg,
    var(--home) 0 42%,
    rgba(255, 255, 255, 0.14) 42% 58%,
    var(--away) 58% 100%);
}

.footer-shell {
  max-width: var(--shell-wide);
  margin: 0 auto;
  padding: clamp(34px, 5vw, 64px) clamp(16px, 3vw, 28px) 26px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 38px);
}

.footer-brand-link {
  display: inline-block;
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--white);
  transition: color 0.2s ease;
}

.footer-brand-link:hover { color: var(--home); }

.footer-tagline {
  margin: 12px 0 18px;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.footer-cta { margin-top: 2px; }

.footer-title {
  margin-bottom: 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
}

.footer-title::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-top: 8px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--home), var(--away));
}

.footer-links { display: grid; gap: 10px; }

.footer-links a {
  display: inline-block;
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover { color: var(--white); transform: translateX(4px); }

.footer-contact {
  margin-top: clamp(28px, 4vw, 44px);
  padding: 20px clamp(16px, 2vw, 24px);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(11, 14, 17, 0.6);
}

.footer-contact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px 26px;
}

.footer-contact-item { display: flex; flex-direction: column; gap: 4px; }

.footer-contact-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-contact-value {
  font-size: 14.5px;
  color: var(--white);
  word-break: break-word;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-legal-links a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease;
}

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

.footer-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* =========================================================
   16. 响应式
   ========================================================= */
@media (max-width: 1180px) {
  .nav-link { padding: 8px 10px; font-size: 13.5px; }
  .nav-cta { padding: 8px 14px; font-size: 12.5px; }
}

@media (max-width: 1080px) {
  .brand-sub { display: none; }
  .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 920px) {
  :root { --header-h: 96px; }

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

  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 12px);
    display: grid;
    gap: 6px;
    margin-left: 0;
    padding: 14px;
    border: 2px solid var(--line-strong);
    border-radius: 22px;
    background: rgba(21, 26, 32, 0.98);
    box-shadow: 0 40px 70px -40px #000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }

  .nav[data-open="true"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .nav-link {
    padding: 13px 14px;
    border-radius: 14px;
    font-size: 15px;
  }

  .nav-cta-wrap {
    margin-left: 0;
    padding: 10px 0 0;
    border-left: 0;
    border-top: 1.5px solid var(--line);
  }

  .nav-cta { width: 100%; padding: 12px 18px; font-size: 14px; }
}

@media (max-width: 760px) {
  body { background-attachment: scroll; }
  html { scroll-padding-top: 96px; }
}

@media (max-width: 600px) {
  .brand-name { font-size: 15px; }
  .brand-mark { width: 32px; height: 32px; border-radius: 10px; }
  .nav-toggle { padding: 9px 11px; }
  .nav-toggle-text { display: none; }
  .plate::after { width: 56px; }
  .tabs { border-radius: 20px; }
}

@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; gap: 26px; }
  .footer-legal { flex-direction: column; align-items: flex-start; }
  .footer-contact-list { grid-template-columns: 1fr; }
}

/* ---------- 17. 动效降级 ---------- */
@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;
  }

  .has-js [data-reveal],
  .has-js [data-reveal][data-revealed="true"] {
    opacity: 1 !important;
    transform: none !important;
  }

  .brand:hover .brand-mark,
  .btn:hover,
  .footer-links a:hover {
    transform: none;
  }
}