/* ============================================================
   亚盈新体育赛 · 共享样式 /assets/site.css
   深夜转播控制台 × 复古出版索引
   ============================================================ */

:root {
  /* 品牌色 */
  --deep-pitch: #071A14;
  --tunnel-green: #0F2F24;
  --cream-paper: #F2E8D5;
  --signal-orange: #FF5A2A;
  --electric-cyan: #35E0D0;
  --data-yellow: #FFD84D;
  --line-white: #E9F2EA;
  --ink-brown-black: #12100D;
  --muted-moss: #7B9286;
  --alert-rust: #D94B45;

  /* 线 */
  --line-soft: rgba(233, 242, 234, 0.14);
  --line-mid: rgba(233, 242, 234, 0.28);
  --line-strong: rgba(233, 242, 234, 0.44);
  --line-ink: rgba(18, 16, 13, 0.16);

  /* 尺寸 */
  --rail-w: 88px;
  --gutter: clamp(16px, 3.2vw, 44px);
  --shell-max: 1440px;

  /* 字体 */
  --font-display: "Arial Narrow", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Consolas, monospace;

  /* 字号 */
  --fs-display: clamp(3.2rem, 8vw, 8rem);
  --fs-h1: clamp(2.1rem, 4.6vw, 3.8rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.15rem, 1.8vw, 1.5rem);
  --fs-body: clamp(0.95rem, 0.9rem + 0.2vw, 1.06rem);
  --fs-mono: clamp(0.66rem, 0.62rem + 0.12vw, 0.76rem);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  background: var(--deep-pitch);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--deep-pitch);
  color: var(--line-white);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
}

p, figure, blockquote, dl, dd, dt { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { padding: 0; border: 0; background: none; cursor: pointer; }
hr { margin: 0; border: 0; border-top: 1px solid var(--line-soft); }

::selection {
  background: var(--data-yellow);
  color: var(--ink-brown-black);
}

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

/* ---------- 布局工具 ---------- */
.container {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(48px, 6.5vw, 104px); }
.section--tight { padding-block: clamp(28px, 4vw, 56px); }

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--gap, 1rem);
}

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

@media (max-width: 760px) {
  .grid--2,
  .grid--3 { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 排版工具 ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-display);
  line-height: 0.86;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h1);
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h2);
  line-height: 1.1;
}

.h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-h3);
  line-height: 1.2;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}
.kicker::before {
  content: "";
  width: 20px;
  height: 1px;
  background: currentColor;
  flex: 0 0 auto;
}

.lede {
  max-width: 62ch;
  font-size: clamp(1rem, 0.94rem + 0.35vw, 1.2rem);
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.78);
}

/* ---------- 正文容器 ---------- */
.prose {
  max-width: 68ch;
  font-size: var(--fs-body);
  line-height: 1.92;
  color: rgba(233, 242, 234, 0.84);
}
.prose > * + * { margin-top: 1.05em; }
.prose h2 { margin-top: 1.9em; font-size: var(--fs-h2); color: var(--line-white); }
.prose h3 { margin-top: 1.7em; font-size: var(--fs-h3); color: var(--line-white); }
.prose a {
  color: var(--electric-cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}
.prose strong { color: var(--line-white); font-weight: 700; }
.prose ul,
.prose ol { padding-left: 1.25em; }
.prose ul { list-style: square; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 0.4em; }
.prose blockquote {
  padding-left: 1.1rem;
  border-left: 2px solid var(--signal-orange);
  color: rgba(233, 242, 234, 0.7);
  font-size: 1.02em;
}

.prose--paper {
  padding: clamp(22px, 3.5vw, 56px);
  background: var(--cream-paper);
  color: var(--ink-brown-black);
  border: 1px solid var(--line-ink);
}
.prose--paper h2,
.prose--paper h3,
.prose--paper strong { color: var(--ink-brown-black); }
.prose--paper a { color: #0b6b5f; }
.prose--paper blockquote { color: rgba(18, 16, 13, 0.72); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 46px;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  line-height: 1.1;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.btn--solid {
  background: var(--signal-orange);
  color: var(--ink-brown-black);
}
.btn--solid:hover { background: var(--data-yellow); }

.btn--line {
  border-color: var(--line-strong);
  color: var(--line-white);
}
.btn--line:hover {
  border-color: var(--electric-cyan);
  color: var(--electric-cyan);
}

.btn--ghost {
  border-color: rgba(53, 224, 208, 0.4);
  color: var(--electric-cyan);
}
.btn--ghost:hover {
  background: rgba(53, 224, 208, 0.12);
}

.btn--sm {
  min-height: 38px;
  padding: 0.55rem 1rem;
  font-size: 0.78rem;
}

/* ---------- 标签与色点 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-moss);
}
.tag--orange { color: var(--signal-orange); border-color: rgba(255, 90, 42, 0.45); }
.tag--cyan { color: var(--electric-cyan); border-color: rgba(53, 224, 208, 0.4); }
.tag--yellow { color: var(--data-yellow); border-color: rgba(255, 216, 77, 0.4); }

.dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--muted-moss);
}
.dot--orange { background: var(--signal-orange); }
.dot--cyan { background: var(--electric-cyan); }
.dot--yellow { background: var(--data-yellow); }
.dot--moss { background: var(--muted-moss); }

/* ---------- 面包屑 ---------- */
.crumbs {
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line-soft);
}
.crumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-moss);
}
.crumbs-link { transition: color 0.18s var(--ease); }
.crumbs-link:hover { color: var(--electric-cyan); }
.crumbs-sep { color: rgba(123, 146, 134, 0.55); }
.crumbs-current { color: var(--data-yellow); }

/* ---------- 数据块 ---------- */
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.stat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--data-yellow);
}
.stat-unit {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--muted-moss);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-moss);
}

/* ---------- 图片容器（页面阶段放置占位） ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--tunnel-green);
  border: 1px solid var(--line-soft);
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.06) brightness(0.94);
}
.media-frame--wide { aspect-ratio: 16 / 9; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--square { aspect-ratio: 1 / 1; }

.media-frame--scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 26, 20, 0) 42%, rgba(7, 26, 20, 0.78) 100%);
}

.media-caption {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--muted-moss);
}
.media-caption::before {
  content: "";
  flex: 0 0 auto;
  width: 14px;
  height: 1px;
  background: var(--signal-orange);
  transform: translateY(-3px);
}

/* ---------- 横滑边缘遮罩 ---------- */
.edge-fade {
  position: relative;
}
.edge-fade::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 44px;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7, 26, 20, 0), var(--deep-pitch));
}

/* ---------- 显现 ---------- */
[data-reveal-ready] [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
[data-reveal-ready] [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   头部
   ============================================================ */
.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 300;
  padding: 0.75rem 1.1rem;
  background: var(--data-yellow);
  color: var(--ink-brown-black);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  transform: translateY(-130%);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline-offset: -3px;
}

.rail-progress {
  --progress: 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 260;
  width: 100%;
  height: 3px;
  pointer-events: none;
  transform: scaleX(var(--progress));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--signal-orange), var(--data-yellow));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  background: var(--deep-pitch);
  border-bottom: 1px solid var(--line-mid);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 24px -18px rgba(0, 0, 0, 0.9);
}

.rail-top {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  min-height: 58px;
  padding-left: var(--gutter);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  background: var(--signal-orange);
  color: var(--ink-brown-black);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--line-white);
}

.brand-line { display: none; }

/* 移动端汉堡按钮 */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  margin: 6px var(--gutter) 6px auto;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
}
.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--line-white);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.site-header[data-open="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header[data-open="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.site-header[data-open="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* 移动端导航面板 */
.site-nav {
  display: none;
  flex: 1 0 100%;
  min-width: 0;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--tunnel-green);
  border-top: 1px solid var(--line-mid);
}

.site-header[data-open="true"] .site-nav { display: block; }

.nav-list {
  display: flex;
  flex-direction: column;
}

.nav-item { border-bottom: 1px solid var(--line-soft); }
.nav-item:last-child { border-bottom: 0; }

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem var(--gutter);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.1em;
  color: var(--line-white);
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.nav-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--muted-moss);
  transition: background-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.nav-label { min-width: 0; }

.nav-code {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--muted-moss);
}

.nav-link:hover { background: rgba(53, 224, 208, 0.08); }
.nav-link:hover .nav-dot { background: var(--electric-cyan); }

.nav-link[aria-current="page"] {
  color: var(--signal-orange);
  background: rgba(255, 90, 42, 0.1);
}
.nav-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--signal-orange);
}
.nav-link[aria-current="page"] .nav-dot {
  background: var(--signal-orange);
  box-shadow: 0 0 0 3px rgba(255, 90, 42, 0.2);
}
.nav-link[aria-current="page"] .nav-code { color: var(--signal-orange); }

.nav-foot {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1rem var(--gutter) 1.3rem;
  border-top: 1px solid var(--line-soft);
}

.rail-cta {
  display: block;
  padding: 0.85rem 1rem;
  background: var(--signal-orange);
  color: var(--ink-brown-black);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-align: center;
  transition: background-color 0.18s var(--ease);
}
.rail-cta:hover { background: var(--data-yellow); }

.rail-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--muted-moss);
}

/* 桌面：左侧固定索引轨道 */
@media (min-width: 900px) {
  body { padding-left: var(--rail-w); }

  .rail-progress {
    left: var(--rail-w);
    width: calc(100% - var(--rail-w));
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--rail-w);
    height: 100vh;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    padding: 1.1rem 0 0.9rem;
    border-bottom: 0;
    border-right: 1px solid var(--line-strong);
  }

  .rail-top {
    flex: 0 0 auto;
    flex-direction: column;
    align-items: center;
    min-height: 0;
    padding: 0;
  }

  .brand {
    flex-direction: column;
    gap: 0.55rem;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 1.05rem;
  }

  .brand-word {
    writing-mode: vertical-rl;
    font-size: 0.8rem;
    line-height: 1.2;
    letter-spacing: 0.2em;
  }

  .brand-line {
    display: block;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 0.58rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.24em;
    color: var(--muted-moss);
  }

  .nav-toggle { display: none; }

  .site-nav {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    width: 100%;
    min-height: 0;
    max-height: none;
    margin-top: 1.05rem;
    padding-top: 0.4rem;
    overflow-x: hidden;
    overflow-y: auto;
    background: transparent;
    border-top: 1px solid var(--line-soft);
    scrollbar-width: thin;
  }

  .site-header[data-open="true"] .site-nav { display: flex; }

  .nav-list {
    flex: 1 1 auto;
    justify-content: center;
    gap: 0.1rem;
  }

  .nav-item {
    flex: 0 0 auto;
    border-bottom: 0;
  }

  .nav-link {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0;
    font-size: 0.76rem;
    letter-spacing: 0.2em;
  }

  .nav-label {
    writing-mode: vertical-rl;
    font-size: 0.74rem;
    line-height: 1;
    letter-spacing: 0.2em;
  }

  .nav-code { display: none; }

  .nav-link[aria-current="page"] { background: rgba(255, 90, 42, 0.12); }
  .nav-link[aria-current="page"]::before {
    top: 0;
    bottom: 0;
    left: 0;
    width: 3px;
  }

  .nav-foot {
    flex: 0 0 auto;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 0 0;
    border-top: 1px solid var(--line-soft);
  }

  .rail-cta {
    writing-mode: vertical-rl;
    padding: 0.85rem 0.32rem;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
  }

  .rail-note { display: none; }
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  position: relative;
  background: var(--deep-pitch);
  border-top: 1px solid var(--line-strong);
  color: var(--line-white);
}

.site-footer::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--signal-orange) 0 25%,
    var(--electric-cyan) 25% 50%,
    var(--data-yellow) 50% 75%,
    var(--muted-moss) 75% 100%
  );
}

.footer-inner {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding: clamp(36px, 4.6vw, 72px) var(--gutter) clamp(28px, 3.4vw, 48px);
}

.footer-masthead {
  display: grid;
  gap: 0.85rem;
  padding-bottom: clamp(26px, 3.6vw, 46px);
  border-bottom: 1px solid var(--line-soft);
}

.footer-kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--electric-cyan);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5vw, 3.6rem);
  line-height: 0.94;
  letter-spacing: -0.01em;
  color: var(--line-white);
}

.footer-summary {
  max-width: 56ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(233, 242, 234, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3.6vw, 56px);
  padding-block: clamp(28px, 3.6vw, 48px);
}

.footer-h {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding-bottom: 0.7rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-moss);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: rgba(233, 242, 234, 0.86);
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}
.footer-link::before {
  content: "";
  width: 12px;
  height: 1px;
  background: var(--line-mid);
  transition: width 0.18s var(--ease), background-color 0.18s var(--ease);
}
.footer-link:hover { color: var(--electric-cyan); }
.footer-link:hover::before {
  width: 20px;
  background: var(--electric-cyan);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: baseline;
}

.contact-key {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--muted-moss);
}

.contact-val {
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(233, 242, 234, 0.88);
  overflow-wrap: anywhere;
}
.contact-row:first-child .contact-val {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  color: var(--data-yellow);
}

.footer-note {
  margin-top: 0.95rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--muted-moss);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem 2rem;
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--muted-moss);
}

.footer-copy { color: rgba(233, 242, 234, 0.65); }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
}

.legal-link {
  color: var(--muted-moss);
  transition: color 0.18s var(--ease);
  border-bottom: 1px solid transparent;
}
.legal-link:hover {
  color: var(--electric-cyan);
  border-bottom-color: var(--electric-cyan);
}

.footer-icp { color: rgba(123, 146, 134, 0.85); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-col--contact { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-col--contact { grid-column: auto; }
  .footer-base { flex-direction: column; align-items: flex-start; }
}

/* ---------- 降低动效 ---------- */
@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-ready] [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .skip-link { transition: none; }
}