/* ============================================================
   易倍体育主场 · 共享样式 /assets/site.css
   夜场记分牌 × 技术蓝图网格
   ============================================================ */

/* ---------- 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, figure, blockquote, dl, dd, ul, ol, table, fieldset {
  margin: 0;
}

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

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

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

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

table { border-collapse: collapse; width: 100%; }

#main-content { outline: none; }

/* ---------- 2. 变量 ---------- */
:root {
  /* 色彩体系 */
  --eb-ink: #0B1F19;
  --eb-char: #111513;
  --eb-lime: #C6F24E;
  --eb-lime-soft: #E6FFA8;
  --eb-track: #FF5A36;
  --eb-cream: #F4EFE2;
  --eb-mist: #A9BFB4;
  --eb-bark: #2A211C;
  --eb-line: #2F4A40;
  --eb-sand: #D8C9A8;

  --eb-surface: #0F2A22;
  --eb-surface-2: #122E25;

  /* 版式 */
  --eb-font-display: "Archivo Narrow", "Arial Narrow", "Helvetica Neue",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --eb-font-body: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC",
    "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --eb-font-num: "SFMono-Regular", "JetBrains Mono", Menlo, Consolas,
    "Liberation Mono", ui-monospace, monospace;

  /* 度量 */
  --eb-shell: 1440px;
  --eb-gutter: 40px;
  --eb-gap: 24px;
  --eb-radius: 3px;

  /* 阴影 */
  --eb-shadow-hard: 6px 6px 0 0 var(--eb-track);
  --eb-shadow-soft: 2px 2px 0 0 var(--eb-track);
}

/* ---------- 3. 基础排版 ---------- */
body {
  background-color: var(--eb-ink);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(47, 74, 64, 0.26) 0 1px,
    transparent 1px 120px
  );
  background-attachment: fixed;
  color: var(--eb-cream);
  font-family: var(--eb-font-body);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

:focus-visible {
  outline: 2px solid var(--eb-lime);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* ---------- 4. 跳转链接 ---------- */
.eb-skip {
  position: fixed;
  left: 16px;
  top: -140px;
  z-index: 200;
  display: inline-block;
  padding: 12px 20px;
  background-color: var(--eb-lime);
  color: var(--eb-ink);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  border: 3px solid var(--eb-bark);
  border-radius: var(--eb-radius);
  box-shadow: 4px 4px 0 0 var(--eb-track);
  transition: top 0.18s ease;
}

.eb-skip:focus,
.eb-skip:focus-visible {
  top: 16px;
}

/* ---------- 5. 布局原语 ---------- */
.eb-container {
  width: 100%;
  max-width: var(--eb-shell);
  margin-inline: auto;
  padding-inline: var(--eb-gutter);
}

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

.eb-span-4 { grid-column: span 4; }
.eb-span-6 { grid-column: span 6; }
.eb-span-8 { grid-column: span 8; }
.eb-span-12 { grid-column: span 12; }

/* ---------- 6. 页头 ---------- */
.eb-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background-color: var(--eb-char);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(47, 74, 64, 0.5) 0 1px,
    transparent 1px 96px
  );
  color: var(--eb-cream);
  border-bottom: 3px solid var(--eb-line);
}

.eb-header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: var(--eb-shell);
  margin-inline: auto;
  padding: 14px var(--eb-gutter);
  min-height: 84px;
  transition: min-height 0.24s ease, padding 0.24s ease;
}

.eb-header.is-slim .eb-header__inner {
  min-height: 56px;
  padding-block: 6px;
}

.eb-header.is-slim .eb-brand__tag {
  display: none;
}

.eb-header__start {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 0 0 auto;
  min-width: 0;
}

.eb-header__end {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  margin-left: auto;
}

/* 品牌 */
.eb-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: 0;
}

.eb-brand__mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  background-color: var(--eb-lime);
  color: var(--eb-ink);
  border: 3px solid var(--eb-bark);
  border-radius: 2px;
  box-shadow: 4px 4px 0 0 var(--eb-track);
  transform: skewX(-8deg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.eb-brand:hover .eb-brand__mark {
  transform: skewX(-8deg) translate(-1px, -1px);
  box-shadow: 6px 6px 0 0 var(--eb-track);
}

.eb-brand__mark-in {
  display: block;
  transform: skewX(8deg);
  font-family: var(--eb-font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1;
  letter-spacing: 0.04em;
}

.eb-brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.eb-brand__name {
  font-family: var(--eb-font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--eb-cream);
  white-space: nowrap;
  transform: skewX(-2deg);
}

.eb-brand__tag {
  font-family: var(--eb-font-num);
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0.2em;
  color: var(--eb-mist);
  white-space: nowrap;
}

/* 比分刻度线 */
.eb-header__score {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 80px;
  margin-inline: 8px;
}

.eb-header__score-tag {
  font-family: var(--eb-font-num);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--eb-mist);
  flex: 0 0 auto;
}

.eb-header__score-line {
  flex: 1 1 auto;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--eb-line) 0 10px,
    transparent 10px 18px
  );
}

.eb-header__score-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background-color: var(--eb-track);
  border-radius: 2px;
  transform: skewX(-14deg);
}

/* 导航 */
.eb-nav { display: block; }

.eb-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.eb-nav__item { position: relative; }

.eb-nav__link {
  display: block;
  padding: 9px 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--eb-mist);
  border-radius: 2px;
  transition: color 0.16s ease, background-color 0.16s ease;
}

.eb-nav__link:hover {
  color: var(--eb-cream);
  background-color: rgba(198, 242, 78, 0.09);
}

.eb-nav__link[aria-current="page"] {
  color: var(--eb-ink);
  background-color: var(--eb-lime);
  font-weight: 700;
}

.eb-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 2px;
  background-color: var(--eb-ink);
  opacity: 0.35;
}

.eb-nav__item--cta { display: none; }

/* 移动端开关 */
.eb-navtoggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background-color: transparent;
  color: var(--eb-cream);
  border: 2px solid var(--eb-line);
  border-radius: var(--eb-radius);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.eb-navtoggle:hover {
  border-color: var(--eb-lime);
  color: var(--eb-lime);
}

.eb-navtoggle__bars {
  display: grid;
  gap: 3px;
  width: 18px;
  flex: 0 0 auto;
}

.eb-navtoggle__bars span {
  display: block;
  height: 2px;
  background-color: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.eb-header[data-open] .eb-navtoggle__bars span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.eb-header[data-open] .eb-navtoggle__bars span:nth-child(2) {
  opacity: 0;
}

.eb-header[data-open] .eb-navtoggle__bars span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.eb-navtoggle__label {
  font-family: var(--eb-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
}

/* 遮罩与进度 */
.eb-header__scrim { display: none; }

.eb-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 3px;
  pointer-events: none;
  background-color: transparent;
}

.eb-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background-image: linear-gradient(90deg, var(--eb-track), var(--eb-lime));
  transition: width 0.12s linear;
}

/* ---------- 7. 按钮 ---------- */
.eb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 20px;
  font-family: var(--eb-font-body);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-align: center;
  background-color: var(--eb-lime);
  color: var(--eb-ink);
  border: 3px solid var(--eb-bark);
  border-radius: var(--eb-radius);
  box-shadow: 5px 5px 0 0 var(--eb-track);
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease,
    background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.eb-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 0 var(--eb-track);
}

.eb-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 0 var(--eb-track);
}

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

.eb-btn--ghost {
  background-color: transparent;
  color: var(--eb-cream);
  border-color: var(--eb-line);
  box-shadow: none;
}

.eb-btn--ghost:hover {
  background-color: transparent;
  color: var(--eb-lime);
  border-color: var(--eb-lime);
  transform: none;
  box-shadow: none;
}

.eb-btn--track {
  background-color: var(--eb-track);
  color: var(--eb-ink);
  box-shadow: 5px 5px 0 0 rgba(244, 239, 226, 0.18);
}

.eb-btn--block {
  display: flex;
  width: 100%;
}

/* ---------- 8. 版式组件 ---------- */
.eb-section {
  position: relative;
  padding-block: 72px;
  border-top: 1px solid var(--eb-line);
}

.eb-eyebrow {
  display: inline-block;
  font-family: var(--eb-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--eb-track);
}

.eb-index {
  display: inline-block;
  font-family: var(--eb-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--eb-mist);
  padding: 3px 8px;
  border: 1px solid var(--eb-line);
  border-radius: 2px;
}

.eb-h1,
.eb-h2,
.eb-h3 {
  font-family: var(--eb-font-display);
  font-weight: 800;
  color: var(--eb-cream);
  transform: skewX(-2deg);
  transform-origin: left center;
}

.eb-h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.eb-h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.eb-h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: 0;
}

.eb-lede {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.72;
  color: var(--eb-mist);
  max-width: 60ch;
}

.eb-prose {
  max-width: 68ch;
  color: rgba(244, 239, 226, 0.88);
}

.eb-prose p + p { margin-top: 1.05em; }

.eb-prose strong {
  color: var(--eb-lime-soft);
  font-weight: 700;
}

.eb-prose a {
  color: var(--eb-lime);
  border-bottom: 1px solid var(--eb-line);
}

.eb-prose a:hover { border-bottom-color: var(--eb-lime); }

.eb-num {
  font-family: var(--eb-font-num);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.eb-num--xl {
  display: block;
  font-family: var(--eb-font-num);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--eb-lime);
}

.eb-rule {
  height: 3px;
  width: 100%;
  background-image: linear-gradient(
    90deg,
    var(--eb-lime) 0 96px,
    var(--eb-line) 96px 100%
  );
}

/* ---------- 9. 内容块 ---------- */
.eb-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 24px 26px;
  background-color: rgba(244, 239, 226, 0.035);
  border-left: 3px solid var(--eb-track);
  border-radius: 0 var(--eb-radius) var(--eb-radius) 0;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.eb-card:hover {
  background-color: rgba(244, 239, 226, 0.06);
  transform: translateY(-2px);
}

.eb-card__label {
  font-family: var(--eb-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--eb-mist);
}

.eb-card__title {
  font-family: var(--eb-font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.25;
  color: var(--eb-cream);
}

.eb-card__meta {
  font-family: var(--eb-font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--eb-mist);
}

.eb-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  font-family: var(--eb-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--eb-mist);
  border: 1px solid var(--eb-line);
  border-radius: 2px;
}

.eb-tag--live {
  color: var(--eb-cream);
  border-color: var(--eb-track);
}

.eb-tag--live::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background-color: var(--eb-track);
  border-radius: 2px;
  transform: skewX(-14deg);
}

/* 时间轴 */
.eb-timeline {
  position: relative;
  padding-left: 28px;
}

.eb-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background-color: var(--eb-line);
}

.eb-timeline__item {
  position: relative;
  padding-bottom: 26px;
}

.eb-timeline__item:last-child { padding-bottom: 0; }

.eb-timeline__item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 11px;
  height: 11px;
  background-color: var(--eb-ink);
  border: 2px solid var(--eb-line);
  border-radius: 2px;
}

.eb-timeline__item[data-state="active"]::before {
  background-color: var(--eb-lime);
  border-color: var(--eb-lime);
}

/* 可展开组 */
.eb-expand {
  border-top: 1px solid var(--eb-line);
}

.eb-expand__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  text-align: left;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--eb-cream);
  cursor: pointer;
}

.eb-expand__btn:hover { color: var(--eb-lime); }

.eb-expand__icon {
  display: inline-block;
  flex: 0 0 auto;
  font-family: var(--eb-font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--eb-lime);
  transition: transform 0.22s ease;
}

.eb-expand__btn[aria-expanded="true"] .eb-expand__icon {
  transform: rotate(90deg);
}

.eb-expand__panel {
  overflow: hidden;
  transition: height 0.22s ease;
}

.eb-expand__panel > * {
  margin-left: 18px;
  padding: 2px 0 20px;
  border-left: 3px solid var(--eb-lime);
  padding-left: 18px;
  color: var(--eb-mist);
  max-width: 68ch;
}

/* ---------- 10. 媒体容器 ---------- */
.eb-media {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  background-color: var(--eb-surface);
  border: 3px solid var(--eb-line);
  border-radius: var(--eb-radius);
}

.eb-media img,
.eb-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eb-media--wide { aspect-ratio: 16 / 9; }
.eb-media--tall { aspect-ratio: 3 / 4; }
.eb-media--square { aspect-ratio: 1 / 1; }

.eb-media__cap {
  display: block;
  margin-top: 10px;
  font-family: var(--eb-font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--eb-mist);
}

/* ---------- 11. 页脚 ---------- */
.eb-footer {
  position: relative;
  background-color: var(--eb-char);
  color: var(--eb-cream);
  border-top: 3px solid var(--eb-line);
}

.eb-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--eb-line) 0 1px,
    transparent 1px 24px
  );
  opacity: 0.9;
  pointer-events: none;
}

.eb-footer__top { padding-top: 16px; }

.eb-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr);
  gap: 56px;
  width: 100%;
  max-width: var(--eb-shell);
  margin-inline: auto;
  padding: 60px var(--eb-gutter) 52px;
}

.eb-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.eb-footer__summary {
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--eb-mist);
}

.eb-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.eb-footer__col { min-width: 0; }

.eb-footer__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-family: var(--eb-font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--eb-mist);
}

.eb-footer__title::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background-color: var(--eb-lime);
  border-radius: 1px;
  transform: skewX(-14deg);
}

.eb-footer__list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.eb-footer__list--contact { gap: 16px; }

.eb-footer__link {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(244, 239, 226, 0.84);
  transition: color 0.16s ease;
}

.eb-footer__link:hover { color: var(--eb-lime); }

.eb-footer__contact {
  font-size: 14px;
  line-height: 1.6;
  color: var(--eb-cream);
  word-break: break-word;
}

.eb-footer__contact-label {
  display: block;
  font-family: var(--eb-font-num);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--eb-mist);
  opacity: 0.75;
  margin-bottom: 2px;
}

.eb-footer__meta {
  border-top: 1px solid var(--eb-line);
  background-color: rgba(0, 0, 0, 0.28);
}

.eb-footer__meta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 32px;
  width: 100%;
  max-width: var(--eb-shell);
  margin-inline: auto;
  padding: 22px var(--eb-gutter) 28px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--eb-mist);
}

.eb-footer__legal {
  font-family: var(--eb-font-num);
  letter-spacing: 0.06em;
  color: var(--eb-cream);
}

.eb-footer__note {
  flex: 1 1 320px;
  min-width: 0;
  color: var(--eb-mist);
}

.eb-footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-left: auto;
}

.eb-footer__legal-links a {
  color: var(--eb-cream);
  border-bottom: 1px solid var(--eb-line);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.eb-footer__legal-links a:hover {
  color: var(--eb-lime);
  border-bottom-color: var(--eb-lime);
}

/* ---------- 12. 动效协议 ---------- */
html.eb-js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.24s ease-out, transform 0.24s ease-out;
}

html.eb-js-ready [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 13. 响应式 ---------- */
@media (max-width: 1120px) {
  .eb-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    width: min(360px, 86vw);
    padding: 92px 26px 34px;
    overflow-y: auto;
    background-color: var(--eb-char);
    background-image: repeating-linear-gradient(
      180deg,
      rgba(47, 74, 64, 0.45) 0 1px,
      transparent 1px 88px
    );
    border-left: 3px solid var(--eb-lime);
    transform: translateX(102%);
    transition: transform 0.28s cubic-bezier(0.22, 0.72, 0.28, 1);
  }

  .eb-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .eb-nav__link {
    padding: 15px 10px;
    font-size: 16px;
    border-bottom: 1px solid var(--eb-line);
    border-radius: 0;
  }

  .eb-nav__link:hover { background-color: transparent; }

  .eb-nav__link[aria-current="page"] {
    background-color: transparent;
    color: var(--eb-lime);
    border-bottom-color: var(--eb-lime);
  }

  .eb-nav__link[aria-current="page"]::after { display: none; }

  .eb-nav__item--cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
  }

  .eb-navtoggle {
    display: inline-flex;
    position: relative;
    z-index: 3;
  }

  .eb-header__scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 1;
    background-color: rgba(11, 31, 25, 0.78);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease;
  }

  .eb-header[data-open] .eb-nav { transform: none; }

  .eb-header[data-open] .eb-header__scrim {
    opacity: 1;
    pointer-events: auto;
  }

  .eb-header__score { display: none; }
  .eb-header__cta { display: none; }
}

@media (max-width: 900px) {
  :root {
    --eb-gutter: 24px;
    --eb-gap: 16px;
  }

  .eb-section { padding-block: 56px; }

  .eb-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
    padding-top: 48px;
  }

  .eb-footer__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .eb-footer__legal-links { margin-left: 0; }

  .eb-span-4,
  .eb-span-6,
  .eb-span-8 {
    grid-column: span 12;
  }
}

@media (max-width: 560px) {
  :root { --eb-gutter: 18px; }

  body { font-size: 16px; }

  .eb-header__inner { min-height: 68px; padding-block: 10px; }
  .eb-brand__mark { width: 42px; height: 42px; box-shadow: 3px 3px 0 0 var(--eb-track); }
  .eb-brand__mark-in { font-size: 15px; }
  .eb-brand__name { font-size: 17px; }
  .eb-brand__tag { display: none; }
  .eb-navtoggle__label { display: none; }

  .eb-section { padding-block: 44px; }
  .eb-footer__nav { grid-template-columns: minmax(0, 1fr); }
  .eb-footer__meta-inner { padding-bottom: 34px; }
  .eb-card { padding: 20px 18px 22px; }
}

/* ---------- 14. 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;
    scroll-behavior: auto !important;
  }

  html.eb-js-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }
}