/* ==========================================================
   华体会看台 — /assets/site.css
   共享外壳：reset / 变量 / 中文排版 / 头部 / 页脚 / 基础组件
   ========================================================== */

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

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

body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
img, svg, video { display: block; max-width: 100%; }
table { border-collapse: collapse; width: 100%; }

/* 跳转焦点 */
:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 2. 设计变量 ---------- */
:root {
  /* 色彩：自然矿物体系 */
  --c-ink: #0E3B2E;
  --c-pine: #08251C;
  --c-moss: #35604A;
  --c-card: #E4E9DE;
  --c-cream: #F4F0E6;
  --c-paper: #FBF9F3;
  --c-orange: #E8792B;
  --c-clay-orange: #B8522A;
  --c-clay: #9E4B33;
  --c-blue: #1E8FD5;
  --c-blue-deep: #0E6BA6;
  --c-rock: #3A423D;
  --c-pale: #CFC9B9;

  --c-on-dark: #F4F0E6;
  --c-on-dark-soft: rgba(244, 240, 230, 0.68);
  --c-on-dark-faint: rgba(244, 240, 230, 0.44);
  --c-hairline: rgba(53, 96, 74, 0.2);
  --c-hairline-dark: rgba(244, 240, 230, 0.14);
  --c-ink-wash: rgba(14, 59, 46, 0.06);

  /* 字体 */
  --font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* 尺度 */
  --shell-max: 1280px;
  --gap: 20px;
  --radius-card: 18px;
  --radius-soft: 12px;
  --radius-pill: 999px;

  /* 动效 */
  --ease-soft: cubic-bezier(0.22, 0.72, 0.28, 1);
}

/* ---------- 3. 文档与中文排版 ---------- */
body {
  min-height: 100vh;
  background-color: var(--c-cream);
  background-image:
    linear-gradient(rgba(53, 96, 74, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 96, 74, 0.05) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  color: var(--c-rock);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.004em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--c-ink);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

h4, h5, h6 { font-weight: 800; line-height: 1.25; letter-spacing: -0.01em; }
strong, b { font-weight: 700; color: var(--c-ink); }
small { font-size: 12.5px; }

::selection { background: rgba(232, 121, 43, 0.32); color: var(--c-pine); }

#main-content { display: block; scroll-margin-top: 120px; }

/* ---------- 4. 布局容器 ---------- */
.shell,
.header-shell,
.footer-shell {
  width: min(1280px, calc(100% - 40px));
  margin-inline: auto;
}

.section { padding-block: clamp(48px, 7vw, 88px); }
.section--tight { padding-block: clamp(32px, 4.5vw, 56px); }
.section--card { background: var(--c-card); }
.section--paper { background: var(--c-paper); }
.section--ink { background: var(--c-ink); color: var(--c-on-dark); }
.section--ink h1,
.section--ink h2,
.section--ink h3,
.section--ink h4 { color: var(--c-on-dark); }

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

/* ---------- 5. 标题阶梯与注释 ---------- */
.display-1 {
  font-size: clamp(40px, 7.4vw, 88px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.display-2 {
  font-size: clamp(30px, 4.4vw, 56px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.display-3 {
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.edge-label {
  display: inline-block;
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--c-moss);
  padding-block: 6px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c-clay-orange);
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

/* ---------- 6. 数据排版 ---------- */
.figure {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
}

.figure--xl { font-size: clamp(40px, 5.4vw, 64px); }
.figure--lg { font-size: clamp(26px, 3.4vw, 40px); }
.figure--md { font-size: 22px; }
.figure--sm { font-size: 15px; }

/* ---------- 7. 按钮与胶囊 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
  transition: background-color 0.22s var(--ease-soft), border-color 0.22s var(--ease-soft),
    color 0.22s var(--ease-soft), transform 0.18s var(--ease-soft);
}

.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--c-orange); color: #12241C; }
.btn--primary:hover { background: #F08B3E; }
.btn--ink { background: var(--c-ink); color: var(--c-on-dark); }
.btn--ink:hover { background: var(--c-moss); }
.btn--ghost {
  border-color: var(--c-pale);
  color: var(--c-ink);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--c-moss); background: var(--c-ink-wash); }

.pill-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--c-hairline-dark);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-on-dark);
  white-space: nowrap;
  transition: background-color 0.22s var(--ease-soft), border-color 0.22s var(--ease-soft),
    color 0.22s var(--ease-soft);
}

.pill-link:hover {
  background: rgba(244, 240, 230, 0.14);
  border-color: rgba(244, 240, 230, 0.48);
}

.pill-link--solid {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: #12241C;
}

.pill-link--solid:hover {
  background: #F08B3E;
  border-color: #F08B3E;
  color: #12241C;
}

.pill-link--quiet { color: var(--c-on-dark-soft); }

/* ---------- 8. 卡片与图片容器 ---------- */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-hairline);
  border-radius: var(--radius-card);
  padding: clamp(18px, 2.4vw, 28px);
}

.card--plain { background: var(--c-paper); }
.card--cream { background: var(--c-cream); }
.card--ink {
  background: var(--c-ink);
  border-color: transparent;
  color: var(--c-on-dark);
}
.card--ink h1, .card--ink h2, .card--ink h3, .card--ink h4 { color: var(--c-on-dark); }

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background:
    radial-gradient(120% 90% at 18% 8%, rgba(53, 96, 74, 0.9), transparent 62%),
    linear-gradient(155deg, var(--c-ink) 0%, var(--c-pine) 62%, #04170F 100%);
  aspect-ratio: 16 / 10;
  isolation: isolate;
}

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

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(244, 240, 230, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 240, 230, 0.07) 1px, transparent 1px);
  background-size: 28px 28px, 28px 28px;
  mix-blend-mode: screen;
  opacity: 0.55;
}

.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--square { aspect-ratio: 1 / 1; }

/* ---------- 9. 标签、分隔与正文 ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.6;
  background: rgba(53, 96, 74, 0.12);
  color: var(--c-moss);
}

.badge--live { background: var(--c-orange); color: #12241C; }
.badge--blue { background: rgba(30, 143, 213, 0.16); color: var(--c-blue-deep); }
.badge--clay { background: rgba(158, 75, 51, 0.14); color: var(--c-clay); }

.tick-rule {
  height: 1px;
  border: 0;
  background-image: repeating-linear-gradient(
    90deg,
    var(--c-pale) 0 6px,
    transparent 6px 13px
  );
}

.prose { max-width: 68ch; }
.prose > * + * { margin-top: 14px; }
.prose h2, .prose h3 { margin-top: 30px; }
.prose ul, .prose ol { padding-left: 1.15em; list-style: disc; }
.prose li + li { margin-top: 6px; }
.prose a {
  color: var(--c-clay-orange);
  border-bottom: 1px solid rgba(184, 82, 42, 0.35);
}
.prose a:hover { color: var(--c-clay); border-bottom-color: currentColor; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-moss);
}

.breadcrumb a { transition: color 0.2s var(--ease-soft); }
.breadcrumb a:hover { color: var(--c-clay-orange); }
.breadcrumb .breadcrumb-sep { color: var(--c-pale); }

/* ---------- 10. 跳转链接 ---------- */
.skip-link {
  position: absolute;
  left: 16px;
  top: -120px;
  z-index: 200;
  padding: 10px 20px;
  border-radius: 0 0 12px 12px;
  background: var(--c-orange);
  color: #12241C;
  font-size: 14px;
  font-weight: 700;
  transition: top 0.2s var(--ease-soft);
}

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

/* ---------- 11. 头部 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--c-ink);
  color: var(--c-on-dark);
  box-shadow: 0 14px 34px -26px rgba(8, 37, 28, 0.9);
}

.header-bar { padding-block: 10px; }

.header-bar > .header-shell {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 62px;
}

.site-header :focus-visible { outline-color: var(--c-orange); }

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

.brand-board {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 7px 9px;
  border-radius: 10px;
  background: var(--c-pine);
  border: 1px solid rgba(244, 240, 230, 0.18);
  box-shadow: inset 0 0 0 1px rgba(30, 143, 213, 0.16);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.brand-board-num { display: inline-block; min-width: 0.62em; text-align: center; }
.brand-board-sep { color: var(--c-on-dark-faint); }

.brand-words { display: flex; flex-direction: column; gap: 1px; }

.brand-name {
  font-size: 17px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--c-on-dark);
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.24em;
  line-height: 1.4;
  color: var(--c-on-dark-faint);
}

/* 悬浮比分牌 */
.score-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--c-hairline-dark);
  border-radius: var(--radius-pill);
  background: rgba(244, 240, 230, 0.06);
  overflow: hidden;
  flex: 0 0 auto;
}
.score-chip[data-collapsed="true"] { max-width: 100%; }

.score-chip-head {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-on-dark-soft);
  transition: color 0.2s var(--ease-soft);
}

.score-chip-head:hover { color: var(--c-on-dark); }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-orange);
  animation: status-breathe 2s ease-in-out infinite;
}

@keyframes status-breathe {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(232, 121, 43, 0.55); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(232, 121, 43, 0); }
}

.score-chip-caret {
  width: 6px;
  height: 6px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 0.28s var(--ease-soft);
}

.score-chip[data-collapsed="true"] .score-chip-caret {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.score-chip-body {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 220px;
  padding: 4px 14px 4px 12px;
  border-left: 1px solid var(--c-hairline-dark);
  overflow: hidden;
  opacity: 1;
  transition: max-width 0.3s var(--ease-soft), opacity 0.24s var(--ease-soft),
    padding 0.3s var(--ease-soft), border-color 0.3s var(--ease-soft);
}

.score-chip[data-collapsed="true"] .score-chip-body {
  max-width: 0;
  padding-inline: 0;
  opacity: 0;
  border-left-color: transparent;
}

.score-chip-team {
  font-size: 12px;
  color: var(--c-on-dark-soft);
  white-space: nowrap;
}

.score-chip-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-on-dark);
  white-space: nowrap;
  transition: color 0.6s var(--ease-soft);
}

.score-chip-value[data-fresh="true"] { color: var(--c-blue); }
.score-chip-colon { opacity: 0.55; }

/* 头部工具区与导航 */
.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

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

.nav-link {
  position: relative;
  display: inline-block;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  color: rgba(244, 240, 230, 0.82);
  transition: color 0.2s var(--ease-soft);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-orange);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.32s var(--ease-soft), background-color 0.24s var(--ease-soft);
}

.nav-link:hover { color: var(--c-on-dark); }
.nav-link:hover::after { transform: scaleX(1); }

.nav-link[aria-current="page"] { color: var(--c-on-dark); }
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--c-blue);
}

.nav-cta { flex: 0 0 auto; }

/* 移动端折叠按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--c-hairline-dark);
  border-radius: var(--radius-soft);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-on-dark);
  transition: background-color 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft);
}

.nav-toggle:hover { background: rgba(244, 240, 230, 0.12); }

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 16px;
  height: 12px;
}

.nav-toggle-icon span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.26s var(--ease-soft), opacity 0.2s var(--ease-soft);
}

.site-header[data-nav-open="true"] .nav-toggle-icon span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}
.site-header[data-nav-open="true"] .nav-toggle-icon span:nth-child(2) { opacity: 0; }
.site-header[data-nav-open="true"] .nav-toggle-icon span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.site-header[data-nav-open="true"] .nav-toggle {
  background: rgba(232, 121, 43, 0.18);
  border-color: rgba(232, 121, 43, 0.5);
}

/* 赛程条带 */
.fixture-rail {
  background: var(--c-pine);
  border-top: 1px solid rgba(244, 240, 230, 0.09);
}

.fixture-rail-shell {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 8px;
}

.fixture-rail-label {
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c-orange);
  white-space: nowrap;
}

.fixture-rail-label::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-left: 8px;
  vertical-align: middle;
  background: rgba(232, 121, 43, 0.55);
}

.fixture-scroll {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-block: 2px;
}

.fixture-scroll::-webkit-scrollbar { display: none; }

.fixture {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 13px;
  border: 1px solid var(--c-hairline-dark);
  border-radius: var(--radius-pill);
  background: rgba(244, 240, 230, 0.05);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(244, 240, 230, 0.86);
  white-space: nowrap;
  transition: background-color 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft),
    transform 0.2s var(--ease-soft);
}

.fixture:hover {
  background: rgba(244, 240, 230, 0.13);
  border-color: rgba(244, 240, 230, 0.34);
  transform: translateY(-1px);
}

.fixture-time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  color: var(--c-on-dark-faint);
}

.fixture-teams { font-weight: 600; }

.fixture-tag {
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.fixture-tag--live { background: var(--c-orange); color: #12241C; }
.fixture-tag--next {
  background: rgba(30, 143, 213, 0.18);
  border: 1px solid rgba(30, 143, 213, 0.42);
  color: #93D0EF;
}
.fixture-tag--done { background: rgba(244, 240, 230, 0.1); color: var(--c-on-dark-faint); }

/* 滚动刻度 */
.scroll-meter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
  pointer-events: none;
}

.scroll-meter > span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--c-blue), var(--c-orange));
  transition: width 0.12s linear;
}

/* ---------- 12. 页脚 ---------- */
.site-footer {
  background: var(--c-ink);
  color: var(--c-on-dark);
  border-top: 1px solid rgba(244, 240, 230, 0.12);
}

.footer-shell {
  padding-block: clamp(42px, 6vw, 74px) 22px;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(4, minmax(130px, 1fr));
  gap: 38px 26px;
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }

.brand--footer .brand-board {
  background: rgba(8, 37, 28, 0.72);
}

.brand--footer .brand-name { color: var(--c-on-dark); }

.footer-closing {
  max-width: 26ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-on-dark-soft);
}

.footer-col-title {
  margin-bottom: 14px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--c-on-dark-faint);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 14px;
  line-height: 1.6;
}

.footer-list a {
  color: rgba(244, 240, 230, 0.74);
  transition: color 0.2s var(--ease-soft);
}

.footer-list a:hover { color: var(--c-orange); }

.footer-list--meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  color: rgba(244, 240, 230, 0.74);
}

.footer-meta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-on-dark-faint);
}

.footer-list--meta .figure--sm { color: var(--c-on-dark); }

.footer-note {
  margin-top: 12px;
  max-width: 30ch;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-on-dark-faint);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 26px;
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 18px;
  border-top: 1px solid var(--c-hairline-dark);
  font-size: 12.5px;
  color: var(--c-on-dark-faint);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.footer-legal a {
  color: rgba(244, 240, 230, 0.7);
  transition: color 0.2s var(--ease-soft);
}

.footer-legal a:hover { color: var(--c-orange); }

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ---------- 13. 显现协议 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease-soft), transform 0.5s var(--ease-soft);
}

[data-reveal][data-visible="true"] {
  opacity: 1;
  transform: none;
}

/* ---------- 14. 响应式 ---------- */
@media (max-width: 1080px) {
  .nav-link { padding-inline: 8px; font-size: 14px; }
  .site-nav { gap: 14px; }
  .score-chip-body { max-width: 170px; }
}

@media (max-width: 980px) {
  .footer-top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .shell,
  .header-shell,
  .footer-shell { width: calc(100% - 36px); }

  .score-chip { display: none; }
  .brand-sub { display: none; }
  .brand-name { font-size: 16px; }

  .nav-toggle { display: inline-flex; }
  .pill-link--quiet { padding: 7px 13px; font-size: 13px; }

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - 100%);
    overflow-y: auto;
    padding: 6px 18px 20px;
    background: var(--c-pine);
    border-top: 1px solid var(--c-hairline-dark);
    border-bottom: 1px solid rgba(8, 37, 28, 0.6);
    box-shadow: 0 26px 42px -24px rgba(8, 37, 28, 0.85);
  }

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

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

  .nav-link {
    display: block;
    padding: 13px 4px;
    border-radius: 0;
    border-bottom: 1px solid rgba(244, 240, 230, 0.1);
    font-size: 16px;
  }

  .nav-link::after { display: none; }
  .nav-link[aria-current="page"] {
    color: var(--c-orange);
    border-bottom-color: rgba(232, 121, 43, 0.4);
  }

  .nav-cta {
    align-self: flex-start;
    margin-top: 16px;
    padding: 11px 22px;
  }

  .fixture-rail-label { font-size: 11px; letter-spacing: 0.14em; }
  .fixture-teams { font-size: 12.5px; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; line-height: 1.72; }
  .shell,
  .header-shell,
  .footer-shell { width: calc(100% - 28px); }

  .header-bar { padding-block: 8px; }
  .header-bar > .header-shell { min-height: 54px; gap: 10px; }
  .brand-board { padding: 6px 7px; font-size: 13px; }
  .brand { gap: 9px; }

  .fixture-rail-shell { gap: 10px; }
  .fixture-rail-label::after { display: none; }
  .fixture { padding: 5px 11px; gap: 8px; }

  .footer-top { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-closing,
  .footer-note { max-width: none; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }

  .display-1 { font-size: clamp(34px, 11vw, 52px); }
  .btn { padding: 11px 20px; font-size: 14.5px; }
}

/* ---------- 15. 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html { scroll-behavior: auto; }

  .status-dot { animation: none; opacity: 1; }

  [data-reveal],
  [data-reveal][data-visible="true"] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}