/* ==========================================================================
   赢点赛场 · 共享样式表  /assets/site.css
   深夜球馆记分牌气质：墨绿夜底 + 荧光青柠信号 + 暖橙临场高亮
   ========================================================================== */

/* ---------- 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, dt, dd { margin: 0; }

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

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

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

button { background: none; border: 0; cursor: pointer; }

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

table { border-collapse: collapse; border-spacing: 0; width: 100%; }

/* ---------- 2. 变量 ---------- */
:root {
  /* 色彩 */
  --ink-night: #06120D;
  --panel: #0D1F18;
  --deep: #1B4A36;
  --line: #2C5A45;
  --lime: #C8F23C;
  --lime-dim: #8FB326;
  --orange: #FF9A2E;
  --orange-dim: #C86A12;
  --paper: #F2EEE2;
  --paper-ink: #17241B;
  --text: #E7F1E9;
  --muted: #9DB6A7;

  /* 字体 */
  --font-display: "Haettenschweiler", "Impact", "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-edit: "Songti SC", "SimSun", "Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;
  --font-num: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* 尺寸 */
  --rail-w: 88px;
  --ticker-h: 44px;
  --maxw: 1360px;
  --gutter: clamp(18px, 3vw, 40px);
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ---------- 3. 基础与中文排版 ---------- */
body {
  min-height: 100vh;
  padding-top: var(--ticker-h);
  padding-left: var(--rail-w);
  background: var(--ink-night);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }

p { text-wrap: pretty; }

.t-display {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  font-weight: 900;
  text-transform: uppercase;
}

.t-editorial {
  font-family: var(--font-edit);
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
}

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

.t-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

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

/* 焦点环 */
:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ---------- 4. 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: var(--ticker-h);
  left: 0;
  z-index: 200;
  padding: 12px 22px;
  background: var(--lime);
  color: var(--ink-night);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  border: 2px solid var(--ink-night);
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease-out);
}

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

/* ---------- 5. 顶部滚动赛事条 ---------- */
.site-header { position: relative; }

.ticker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  height: var(--ticker-h);
  display: flex;
  align-items: stretch;
  background: var(--deep);
  border-bottom: 1px solid var(--lime);
  overflow: hidden;
}

.ticker__title {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 26px 0 16px;
  background: var(--lime);
  color: var(--ink-night);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  white-space: nowrap;
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}

.ticker__pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange-dim);
  animation: ticker-pulse 2s ease-in-out infinite;
}

@keyframes ticker-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}

.ticker__viewport {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.ticker__track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: ticker-scroll 60s linear infinite;
}

.ticker__viewport:hover .ticker__track,
.ticker__viewport:focus-within .ticker__track {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border-right: 1px solid rgba(200, 242, 60, 0.16);
  white-space: nowrap;
  font-size: 13px;
  line-height: 1;
}

.ticker__item:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -3px;
}

.ticker__sport {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
  border: 1px solid rgba(200, 242, 60, 0.45);
  padding: 2px 6px;
}

.ticker__match {
  color: var(--text);
  font-weight: 600;
}

.ticker__time {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--orange);
}

.ticker__status {
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border: 1px solid currentColor;
}

.ticker__status--live {
  color: var(--orange);
  background: rgba(255, 154, 46, 0.14);
}

.ticker__status--soon {
  color: var(--lime);
}

.ticker__status--done {
  color: var(--muted);
}

/* ---------- 6. 左侧轨道导航 ---------- */
.rail {
  position: fixed;
  left: 0;
  top: var(--ticker-h);
  bottom: 0;
  z-index: 60;
  width: var(--rail-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 8px 14px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  overflow: visible;
}

.rail__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 0 14px;
  border-bottom: 1px solid var(--line);
}

.rail__brand-cn {
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.rail__brand-en { display: none; }

.rail__nav { width: 100%; }

.rail__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
}

.rail__link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 11px 2px;
  color: var(--muted);
  transition: color 0.24s var(--ease-out), background-color 0.24s var(--ease-out);
}

.rail__num {
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--lime-dim);
}

.rail__label {
  writing-mode: vertical-rl;
  font-size: 13px;
  letter-spacing: 0.16em;
  line-height: 1.1;
}

.rail__link:hover,
.rail__link:focus-visible {
  color: var(--lime);
  background: rgba(200, 242, 60, 0.07);
}

.rail__link[aria-current="page"] {
  color: var(--lime);
  background: var(--deep);
}

.rail__link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--lime);
}

.rail__link::after,
.rail__tool::after {
  content: attr(data-name);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  z-index: 5;
  padding: 6px 12px;
  background: var(--lime);
  color: var(--ink-night);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) translateX(-6px);
  transition: opacity 0.24s var(--ease-out), transform 0.24s var(--ease-out);
}

.rail__link:hover::after,
.rail__link:focus-visible::after,
.rail__tool:hover::after,
.rail__tool:focus-visible::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.rail__tools {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.rail__tool {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 9px 2px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: color 0.24s var(--ease-out), background-color 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

.rail__tool:hover,
.rail__tool:focus-visible {
  color: var(--ink-night);
  background: var(--lime);
  border-color: var(--lime);
}

.rail__tool-mark { font-size: 15px; line-height: 1; }

.rail__tool-text {
  writing-mode: vertical-rl;
  font-size: 10px;
  letter-spacing: 0.18em;
}

/* ---------- 7. 移动导航开关 ---------- */
.nav-toggle {
  position: fixed;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 16px 22px 16px 30px;
  background: var(--lime);
  color: var(--ink-night);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%);
}

.nav-toggle__bars {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  width: 16px;
}

.nav-toggle__bars span {
  display: block;
  height: 2px;
  background: currentColor;
  transition: transform 0.24s var(--ease-out), opacity 0.24s var(--ease-out);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* ---------- 8. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 8vw, 110px);
  background: var(--panel);
  border-top: 1px solid var(--line);
}

.site-footer::before {
  content: "";
  display: block;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--lime) 0 18px,
    transparent 18px 36px
  );
  opacity: 0.5;
}

.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 60px) var(--gutter) 26px;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) minmax(0, 2fr) minmax(260px, 1.3fr);
  gap: 44px 40px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.footer__sub {
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer__desc {
  margin-top: 16px;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 32px;
}

.footer__col-title {
  font-family: var(--font-edit);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--lime);
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.footer__links li + li { margin-top: 10px; }

.footer__links a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s var(--ease-out), padding-left 0.2s var(--ease-out);
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--lime);
  padding-left: 4px;
}

.footer__contact-list li + li { margin-top: 14px; }

.footer__contact-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.footer__contact-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime-dim);
}

.footer__contact-value {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.footer__local {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 18px;
  margin-top: 44px;
  padding: 20px 24px;
  background: var(--ink-night);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
}

.footer__local-tag {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
  border: 1px solid var(--orange-dim);
  padding: 3px 9px;
  line-height: 1.6;
}

.footer__local-text {
  flex: 1 1 260px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.footer__icp {
  font-family: var(--font-num);
  letter-spacing: 0.1em;
}

/* ---------- 9. 布局容器与网格 ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.narrow { max-width: 720px; }

.prose { max-width: 720px; }

.prose p + p { margin-top: 1.15em; }

.prose a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 28px;
}

.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* ---------- 10. 分区与斜切 ---------- */
.section { padding: clamp(48px, 7vw, 96px) 0; }
.section--panel { background: var(--panel); }
.section--deep { background: var(--deep); }

.section--paper {
  background: var(--paper);
  color: var(--paper-ink);
}

.section--paper .kicker,
.section--paper a { color: var(--deep); }

.slant { clip-path: polygon(0 3.2%, 100% 0, 100% 100%, 0 100%); }
.slant--hi { clip-path: polygon(0 6.5%, 100% 0, 100% 100%, 0 100%); }

/* ---------- 11. 通用组件 ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-edit);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.5em;
  border: 1px solid var(--lime);
  background: transparent;
  color: var(--lime);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background-color 0.24s var(--ease-out), color 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

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

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

.btn--solid:hover { background: #d9ff5c; border-color: #d9ff5c; }

.btn--ghost {
  border-color: var(--line);
  color: var(--muted);
}

.btn--ghost:hover {
  background: var(--line);
  color: var(--text);
  border-color: var(--line);
}

.btn--alert {
  border-color: var(--orange);
  color: var(--orange);
}

.btn--alert:hover { background: var(--orange); color: var(--ink-night); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid currentColor;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.6;
}

.tag--lime { color: var(--lime); }
.tag--orange { color: var(--orange); }
.tag--muted { color: var(--muted); }
.tag--paper { color: var(--paper-ink); }

.card {
  position: relative;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: transform 0.24s var(--ease-out), border-color 0.24s var(--ease-out), background-color 0.24s var(--ease-out);
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--lime-dim);
}

.card--deep { background: var(--deep); }

.card--paper {
  background: var(--paper);
  color: var(--paper-ink);
  border-color: #d8d2c2;
}

.card--alert { border-left: 3px solid var(--orange); }

/* 可复用图片容器 —— 页面阶段放入 <img> 即可 */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #0D1F18 0%, #1B4A36 100%);
  border: 1px solid var(--line);
}

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

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(200, 242, 60, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 242, 60, 0.09) 1px, transparent 1px);
  background-size: 42px 42px;
}

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

/* 面包屑 */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--line);
}

.breadcrumb a:hover { color: var(--lime); }

/* 数据表 */
.data-table {
  width: 100%;
  font-size: 14px;
}

.data-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.data-table td {
  padding: 13px 12px;
  border-bottom: 1px solid rgba(44, 90, 69, 0.55);
  vertical-align: middle;
}

.data-table tbody tr:hover { background: rgba(200, 242, 60, 0.04); }

.data-table .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

/* 分段切换 */
.segmented {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.segmented__btn {
  padding: 0.5em 1.1em;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color 0.24s var(--ease-out), border-color 0.24s var(--ease-out), background-color 0.24s var(--ease-out);
}

.segmented__btn:hover { color: var(--text); }

.segmented__btn[aria-selected="true"],
.segmented__btn[aria-current="true"] {
  color: var(--ink-night);
  background: var(--lime);
}

.segmented__btn:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* 滚动进度条（由 JS 注入） */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
  transition: transform 0.12s linear;
}

/* ---------- 12. 响应式 ---------- */
@media (max-width: 1080px) {
  .footer__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  }
  .footer__contact { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  body {
    padding-left: 0;
    padding-bottom: 68px;
  }

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

  .rail {
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: auto;
    max-height: 82vh;
    align-items: stretch;
    gap: 0;
    padding: 22px 20px 84px;
    border-right: 0;
    border-top: 1px solid var(--lime);
    background: var(--panel);
    overflow-y: auto;
    transform: translateY(102%);
    transition: transform 0.3s var(--ease-out);
  }

  .rail[data-open] { transform: translateY(0); }

  .rail__brand {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    padding: 0 0 16px;
  }

  .rail__brand-cn {
    writing-mode: horizontal-tb;
    font-size: 22px;
    letter-spacing: 0.04em;
  }

  .rail__brand-en {
    display: block;
    writing-mode: horizontal-tb;
    font-family: var(--font-num);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--muted);
  }

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

  .rail__link {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--line);
  }

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

  .rail__link::after,
  .rail__tool::after { display: none; }

  .rail__num { font-size: 12px; color: var(--lime-dim); }

  .rail__label {
    writing-mode: horizontal-tb;
    font-size: 15px;
    letter-spacing: 0.08em;
  }

  .rail__tools {
    flex-direction: row;
    gap: 8px;
    margin-top: 18px;
    padding-top: 16px;
  }

  .rail__tool {
    flex: 1 1 0;
    flex-direction: row;
    justify-content: center;
    gap: 8px;
    padding: 12px 8px;
    border: 1px solid var(--line);
  }

  .rail__tool-text {
    writing-mode: horizontal-tb;
    font-size: 12px;
    letter-spacing: 0.08em;
  }

  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .col-3, .col-4 { grid-column: span 3; }
  .col-5, .col-6, .col-7, .col-8, .col-9, .col-12 { grid-column: span 6; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }

  .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .footer__cols { grid-template-columns: minmax(0, 1fr); }
  .footer__contact { grid-column: auto; }

  .footer__local { padding: 18px; }

  .ticker__title { padding-right: 20px; font-size: 11px; }
  .ticker__item { padding: 0 14px; font-size: 12px; }

  .grid-12 { gap: 18px; }
  .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-12 {
    grid-column: span 6;
  }
}

/* 桌面端矮视口：压紧轨道，避免溢出 */
@media (min-width: 901px) and (max-height: 780px) {
  .rail__link { padding: 8px 2px; }
  .rail__tool { padding: 6px 2px; }
  .rail__brand { padding-bottom: 10px; }
}

/* ---------- 13. 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .ticker__track { animation: none !important; }
  .ticker__viewport { overflow-x: auto; }
  .ticker__pulse { animation: none; }

  .scroll-progress { transition: none; }

  .rail { transition: none; }

  .card:hover { transform: none; }

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