/* ============================================================
   球盟会体育 · 共享站点样式 /assets/site.css
   夜场底墨绿 + 荧光青 + 琥珀橙，粗边硬阴影的现代粗野主义
   ============================================================ */

/* ---------- 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, ul, ol, li, dl, dd, figure, blockquote,
table, caption, section, article, header, footer, nav, aside {
  margin: 0;
  padding: 0;
}

ul, ol { list-style: none; }
img, svg, video { display: block; max-width: 100%; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; }

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

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

input, select, textarea { font: inherit; color: inherit; }
input[type="search"] { -webkit-appearance: none; appearance: none; }

[hidden] { display: none !important; }

::selection { background: var(--cyan); color: #04120E; }

/* ---------- 2. Tokens ---------- */
:root {
  --ink: #07120F;
  --panel: #0E221C;
  --cyan: #35F0C8;
  --cyan-hi: #7BFFE4;
  --amber: #FFAE3B;
  --brick: #FF6B57;
  --mist: #CFE3DC;
  --mute: #7C9A91;
  --line: #020806;
  --paper: #F3FBF8;

  --rule: rgba(124, 154, 145, 0.28);
  --rule-soft: rgba(124, 154, 145, 0.14);

  --rail-w: 72px;
  --bar-h: 44px;
  --wrap: 1240px;

  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", Consolas, monospace;
  --font-head: "Barlow Condensed", "Oswald", "PingFang SC", "Noto Sans SC", sans-serif;
  --font-body: "Inter", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;

  --shadow-hard: 4px 4px 0 var(--line);
  --shadow-push: 6px 6px 0 var(--line);
}

/* ---------- 3. 基础排版（中文正文 + 等宽数字） ---------- */
body {
  min-height: 100vh;
  background-color: var(--ink);
  background-image:
    radial-gradient(900px 520px at 82% -8%, rgba(53, 240, 200, 0.10), transparent 62%),
    radial-gradient(700px 460px at 6% 104%, rgba(255, 174, 59, 0.07), transparent 66%);
  background-attachment: fixed;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.2;
  color: var(--paper);
}

h1 { font-size: clamp(32px, 5vw, 56px); letter-spacing: 0.02em; }
h2 { font-size: clamp(24px, 3.4vw, 32px); letter-spacing: 0.04em; }
h3 { font-size: clamp(19px, 2.2vw, 24px); letter-spacing: 0.05em; }

p { font-size: 15px; }
strong { font-weight: 700; color: var(--paper); }

p a, li a { color: var(--cyan); }
p a:hover, li a:hover { color: var(--cyan-hi); }

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

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

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

/* ---------- 4. 布局原语 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

.site-main {
  position: relative;
  padding-top: var(--bar-h);
  min-height: 60vh;
}

#main-content { scroll-margin-top: calc(var(--bar-h) + 20px); }

.section { padding: 52px 0; }
.section + .section { border-top: 1px solid var(--rule-soft); }

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 22px;
}

.section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.section__title {
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 32px);
  letter-spacing: 0.04em;
  color: var(--paper);
}

.section__lede {
  flex: 1 1 260px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
  max-width: 62ch;
}

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.cols-12 { display: grid; gap: 24px; grid-template-columns: 1fr; }

@media (min-width: 1024px) {
  body { padding-left: var(--rail-w); }
  .wrap { padding: 0 40px; }
  .cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .col-4 { grid-column: span 4; }
  .col-5 { grid-column: span 5; }
  .col-7 { grid-column: span 7; }
  .col-8 { grid-column: span 8; }
  .col-12 { grid-column: span 12; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .wrap { padding: 0 32px; }
}

/* ---------- 5. 按钮 / 标签 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 0.12em;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-hard);
  transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.btn--solid { background: var(--cyan); color: #04120E; }
.btn--solid:hover { background: var(--cyan-hi); transform: translate(-2px, -2px); box-shadow: var(--shadow-push); }

.btn--ghost {
  background: transparent;
  color: var(--mist);
  border-color: var(--rule);
}
.btn--ghost:hover {
  color: var(--cyan-hi);
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-push);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 7px;
  background: rgba(14, 34, 28, 0.8);
  border: 1.5px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.tag--cyan { color: var(--cyan); border-color: rgba(53, 240, 200, 0.5); }
.tag--amber { color: var(--amber); border-color: rgba(255, 174, 59, 0.5); }
.tag--brick { color: var(--brick); border-color: rgba(255, 107, 87, 0.5); }

/* ---------- 6. 面板 / 统计 / 注释 ---------- */
.panel {
  position: relative;
  padding: 20px;
  background: var(--panel);
  border: 1.5px solid var(--rule);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.panel--hover:hover,
.panel--hover:focus-within {
  transform: translate(-2px, -2px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-push);
}

.panel__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1.5px solid var(--rule);
}

.panel__title {
  font-family: var(--font-head);
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.panel__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
}

.stat { display: flex; flex-direction: column; gap: 6px; }

.stat__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(40px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.stat__label {
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--mute);
}

.note {
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 174, 59, 0.06);
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--amber);
  animation: pulse-node 1.2s ease-in-out infinite;
}

@keyframes pulse-node {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255, 174, 59, 0.5); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(255, 174, 59, 0); }
}

/* ---------- 7. 图片容器（页面阶段放占位图） ---------- */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1.5px solid var(--rule);
  background:
    radial-gradient(120% 90% at 18% 0%, rgba(53, 240, 200, 0.16), transparent 56%),
    radial-gradient(90% 80% at 92% 100%, rgba(255, 174, 59, 0.10), transparent 62%),
    linear-gradient(160deg, #0B1E18 0%, #07120F 72%);
}

.media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 154, 145, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 154, 145, 0.16) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.7;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(2, 8, 6, 0.72));
}

.media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.media__label {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 3px 8px;
  background: rgba(2, 8, 6, 0.78);
  border: 1.5px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.media__label--amber { color: var(--amber); border-color: rgba(255, 174, 59, 0.5); }

/* ---------- 8. 数据表 ---------- */
.datatable-wrap {
  overflow-x: auto;
  background: var(--panel);
  border: 1.5px solid var(--rule);
  box-shadow: var(--shadow-hard);
}

.datatable {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.datatable caption {
  padding: 4px 0 12px;
  text-align: left;
  font-family: var(--font-head);
  font-size: 16px;
  letter-spacing: 0.1em;
  color: var(--paper);
}

.datatable th,
.datatable td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule-soft);
  white-space: nowrap;
}

.datatable thead th {
  background: rgba(2, 8, 6, 0.5);
  border-bottom: 1.5px solid var(--rule);
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--mute);
}

.datatable tbody tr:hover { background: rgba(53, 240, 200, 0.06); }
.datatable td.is-num { text-align: right; }
.datatable td.is-key { color: var(--cyan); }
.datatable td.is-warn { color: var(--brick); }

/* ---------- 9. 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
}

.breadcrumbs__item { display: inline-flex; align-items: center; gap: 8px; }
.breadcrumbs__sep { color: var(--rule); }
.breadcrumbs a:hover { color: var(--cyan-hi); }
.breadcrumbs [aria-current="page"] { color: var(--mist); }

/* ---------- 10. Skip link ---------- */
.skip-link {
  position: fixed;
  top: 6px;
  left: 6px;
  z-index: 200;
  padding: 8px 14px;
  background: var(--cyan);
  color: #04120E;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-hard);
  transform: translateY(-220%);
}

.skip-link:focus { transform: translateY(0); }

/* ---------- 11. 头部：迷你比分条 ---------- */
.site-header { position: relative; z-index: 70; }

.scorebar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--bar-h);
  z-index: 70;
  background: rgba(7, 18, 15, 0.96);
  border-bottom: 1.5px solid var(--rule);
}

@media (min-width: 1024px) {
  .scorebar { left: var(--rail-w); }
}

.scorebar__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 100%;
  padding: 0 12px;
}

.scorebar__tag {
  flex: none;
  padding: 2px 8px;
  border: 1.5px solid rgba(53, 240, 200, 0.45);
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.scorebar__ticker {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scorebar__ticker::-webkit-scrollbar { display: none; }

.msb__match {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  white-space: nowrap;
  border-right: 1px solid var(--rule-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.msb__match:last-child { border-right: 0; }
.msb__team { color: var(--mute); }

.msb__score {
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.msb__dash { color: var(--mute); margin: 0 3px; }

.msb__state {
  padding: 1px 5px;
  border: 1px solid rgba(255, 174, 59, 0.45);
  font-size: 11px;
  color: var(--amber);
}

.msb__match--done .msb__state { color: var(--mute); border-color: var(--rule); }

.scorebar__empty {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
}

.scorebar__round {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
}

.scorebar__tools { flex: none; display: flex; align-items: center; gap: 10px; }

.scorebar__link {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--mist);
  border-bottom: 1.5px solid var(--rule);
  padding-bottom: 1px;
}

.scorebar__link:hover { color: var(--cyan-hi); border-bottom-color: var(--cyan); }

.scorebar__toggle {
  padding: 5px 10px;
  background: var(--cyan);
  color: #04120E;
  border: 1.5px solid var(--line);
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.12em;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.scorebar__toggle:hover { background: var(--cyan-hi); }
.scorebar__toggle[aria-expanded="true"] { background: var(--amber); }

.scorebar__panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: min(72vh, 520px);
  overflow-y: auto;
  padding: 16px;
  background: var(--panel);
  border-bottom: 1.5px solid var(--cyan);
  box-shadow: 0 10px 0 rgba(2, 8, 6, 0.5);
}

.scorebar__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 14px;
}

.msb-detail {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(2, 8, 6, 0.4);
  border: 1.5px solid var(--rule);
}

.msb-detail__league {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mute);
}

.msb-detail__teams {
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.msb-detail__score {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 18px;
  color: var(--cyan);
}

/* ---------- 12. 头部：侧边轨道导航 ---------- */
.rail {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 85;
  width: var(--rail-w);
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0B1C17 0%, #07120F 72%);
  border-right: 1.5px solid var(--rule);
}

.rail__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 14px 0 16px;
  border-bottom: 1.5px solid var(--rule);
}

.rail__brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--cyan);
  color: #04120E;
  border: 1.5px solid var(--line);
  box-shadow: 3px 3px 0 var(--line);
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1;
}

.rail__brand-name {
  writing-mode: vertical-rl;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.2em;
  line-height: 1;
  color: var(--mute);
}

.rail__brand:hover .rail__brand-name { color: var(--cyan-hi); }

.rail__nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 0;
  scrollbar-width: thin;
}

.rail__list {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
}

.rail__link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 11px 4px;
  border-left: 3px solid transparent;
  color: var(--mute);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.rail__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.rail__label {
  writing-mode: vertical-rl;
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.16em;
  line-height: 1;
}

.rail__link:hover { color: var(--paper); background: rgba(53, 240, 200, 0.06); }
.rail__link:focus-visible { color: var(--paper); }

.rail__link[aria-current="page"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(53, 240, 200, 0.08);
}

.rail__link[aria-current="page"] .rail__num { color: var(--cyan-hi); }

.rail__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(53, 240, 200, 0.8);
}

.rail__utility {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 6px;
  border-top: 1.5px solid var(--rule);
}

.rail__util-btn {
  width: 100%;
  padding: 8px 2px;
  writing-mode: vertical-rl;
  border: 1.5px solid var(--rule);
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.14em;
  line-height: 1;
  color: var(--mist);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.rail__util-btn:hover { color: var(--cyan-hi); border-color: var(--cyan); }
.rail__util-btn[aria-expanded="true"] { color: var(--amber); border-color: var(--amber); }

.rail__hint {
  position: absolute;
  left: calc(100% + 10px);
  bottom: 58px;
  width: 200px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1.5px solid var(--amber);
  box-shadow: var(--shadow-hard);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.rail__search {
  position: absolute;
  left: calc(100% + 10px);
  top: 12px;
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1.5px solid var(--cyan);
  box-shadow: var(--shadow-hard);
}

.rail__search-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.rail__search-input {
  width: 100%;
  padding: 6px 8px;
  background: #04120E;
  border: 1.5px solid var(--rule);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
}

.rail__search-input::placeholder { color: var(--mute); }

.rail__cta {
  display: block;
  margin: 0 6px 10px;
  padding: 12px 4px;
  writing-mode: vertical-rl;
  text-align: center;
  background: var(--cyan);
  color: #04120E;
  border: 1.5px solid var(--line);
  box-shadow: 3px 3px 0 var(--line);
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.18em;
  transition: background-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease;
}

.rail__cta:hover {
  background: var(--cyan-hi);
  box-shadow: 4px 4px 0 var(--amber);
}

.rail-scrim {
  position: fixed;
  inset: 0;
  z-index: 82;
  background: rgba(2, 8, 6, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.rail-scrim[data-open="true"] { opacity: 1; pointer-events: auto; }

.nav-toggle { display: none; }

/* ---------- 13. 头部：阅读进度 ---------- */
.progress {
  position: fixed;
  top: var(--bar-h);
  left: 0;
  right: 0;
  height: 2px;
  z-index: 60;
  background: rgba(124, 154, 145, 0.14);
  pointer-events: none;
}

@media (min-width: 1024px) {
  .progress { left: var(--rail-w); }
}

.progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

/* ---------- 14. 移动端 / 平板：抽屉 ---------- */
@media (max-width: 1023px) {
  .rail-scrim { display: none; }
  .rail-scrim[data-open="true"] { display: block; }

  .rail {
    left: auto;
    right: 0;
    width: min(82vw, 320px);
    border-right: 0;
    border-left: 1.5px solid var(--cyan);
    box-shadow: -10px 0 0 rgba(2, 8, 6, 0.55);
    padding-top: var(--bar-h);
    overflow-y: auto;
    overflow-x: hidden;
    transform: translateX(103%);
    transition: transform 0.3s cubic-bezier(0.2, 0.75, 0.25, 1);
  }

  .rail[data-open="true"] { transform: translateX(0); }

  .rail__brand {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
  }

  .rail__brand-name {
    writing-mode: horizontal-tb;
    font-size: 13px;
    letter-spacing: 0.14em;
    color: var(--mist);
  }

  .rail__nav { flex: 0 0 auto; overflow: visible; padding: 0; }
  .rail__list { gap: 0; }

  .rail__link {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 18px;
    border-left: 0;
    border-bottom: 1px solid var(--rule-soft);
  }

  .rail__label {
    writing-mode: horizontal-tb;
    font-size: 17px;
    letter-spacing: 0.06em;
  }

  .rail__num { width: 20px; font-size: 12px; }

  .rail__link[aria-current="page"] {
    border-left: 0;
    border-bottom-color: var(--cyan);
    background: rgba(53, 240, 200, 0.08);
  }

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

  .rail__utility {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
  }

  .rail__util-btn {
    width: auto;
    writing-mode: horizontal-tb;
    padding: 8px 12px;
    font-size: 13px;
  }

  .rail__hint,
  .rail__search {
    position: static;
    width: 100%;
    box-shadow: none;
  }

  .rail__cta {
    writing-mode: horizontal-tb;
    margin: 0 18px 18px;
    padding: 12px;
    font-size: 15px;
  }

  .nav-toggle {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--bar-h);
    padding: 0 12px;
    background: var(--panel);
    border-left: 1.5px solid var(--rule);
    color: var(--mist);
    font-family: var(--font-head);
    font-size: 14px;
    letter-spacing: 0.14em;
  }

  .nav-toggle[aria-expanded="true"] {
    color: var(--amber);
    border-left-color: var(--amber);
  }

  .nav-toggle__bars {
    position: relative;
    display: block;
    width: 16px;
    height: 10px;
  }

  .nav-toggle__bars::before,
  .nav-toggle__bars::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 1.5px;
    background: currentColor;
    transition: transform 0.2s ease;
  }

  .nav-toggle__bars::before { top: 1px; }
  .nav-toggle__bars::after { bottom: 1px; }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-3.5px) rotate(-45deg); }

  .scorebar__bar { padding-right: 116px; }
  .scorebar__tag,
  .scorebar__round,
  .scorebar__link { display: none; }
  .scorebar__toggle { font-size: 11px; padding: 4px 8px; }

  .msb__match { padding: 0 12px; }
  .msb__team { font-size: 12px; }
}

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

@media (min-width: 1024px) {
  .is-nav-open { overflow: auto; }
}

/* ---------- 15. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: 64px;
  background: linear-gradient(180deg, #07120F 0%, #04100C 100%);
  border-top: 1.5px solid var(--rule);
}

.site-footer::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0 34%, var(--amber) 34% 46%, transparent 46%);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 40px;
  padding-bottom: 36px;
}

.footer__brand { min-width: 0; }

.footer__logo {
  font-family: var(--font-head);
  font-size: 26px;
  letter-spacing: 0.1em;
  color: var(--paper);
}

.footer__slogan {
  margin-top: 8px;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.footer__line {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.footer__meta {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.footer__col { min-width: 0; }

.footer__title {
  margin-bottom: 12px;
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.footer__list { display: flex; flex-direction: column; gap: 8px; }

.footer__link {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.footer__link:hover { color: var(--cyan-hi); border-bottom-color: var(--cyan); }

.footer__list--contact { gap: 10px; }

.footer__list--contact li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.footer__key {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
}

.footer__val {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.footer__cta { margin-top: 18px; }

.footer__bottom {
  border-top: 1.5px solid var(--rule);
  background: rgba(2, 8, 6, 0.35);
}

.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding-top: 16px;
  padding-bottom: 20px;
}

.footer__legal {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
}

.footer__legal-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer__legal-links .footer__link { font-size: 12px; }

.footer__note {
  flex: 1 1 100%;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr); }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: minmax(220px, 1fr) minmax(320px, 1.5fr) minmax(260px, 1.1fr);
    gap: 40px;
  }
  .footer__bottom-inner { flex-wrap: nowrap; }
  .footer__note { flex: 0 1 46%; border-top: 0; padding-top: 0; text-align: right; }
}

/* ---------- 16. 可访问性与动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .panel--hover:hover,
  .panel--hover:focus-within,
  .btn:hover,
  .btn--solid:hover,
  .btn--ghost:hover { transform: none; }
}