/* ==========================================================================
   BSPORTS赛事 · 共享外壳样式 /assets/site.css
   夜间球场计分板 + 编辑部联赛手册
   ========================================================================== */

/* ---------- 1. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg, video { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
table { border-collapse: collapse; border-spacing: 0; }
a { color: inherit; }

/* ---------- 2. 变量 ---------- */
:root {
  --ink: #041410;
  --zone: #0A2620;
  --panel: #12352B;
  --indigo: #1B1533;
  --wine: #3B0F22;
  --cyan: #16E3B4;
  --cyan-soft: #9CFFE3;
  --flare: #FF4B1F;
  --amber: #FF9A5A;
  --paper: #EAF6F0;
  --mist: #93ADA4;

  --hair: rgba(22, 227, 180, 0.16);
  --hair-strong: rgba(22, 227, 180, 0.38);
  --hair-soft: rgba(234, 246, 240, 0.09);

  --font-display: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-data: "JetBrains Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --rail: 96px;
  --topbar: 56px;
  --maxw: 1320px;
  --gap: 24px;

  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
}

/* ---------- 3. 基础与中文排版 ---------- */
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--cyan); text-underline-offset: 3px; text-decoration-thickness: 1px; }
strong { font-weight: 900; }
::selection { background: var(--cyan); color: var(--ink); }

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-180%);
  background: var(--cyan);
  color: var(--ink);
  padding: 10px 16px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform 0.18s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

#main-content { scroll-margin-top: calc(var(--topbar) + 16px); }

/* ---------- 4. 容器 / 网格 / 分区 ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: clamp(16px, 3.6vw, 48px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}
.span-1 { grid-column: span 1; }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-9 { grid-column: span 9; }
.span-10 { grid-column: span 10; }
.span-11 { grid-column: span 11; }
.span-12 { grid-column: span 12; }

.band { padding: 64px 0; }
.band--tight { padding: 40px 0; }
.band--panel { background: var(--zone); }
.band--indigo { background: var(--indigo); }
.band--wine { background: var(--wine); }
.band--line { border-top: 1px solid var(--hair); }

.rule { height: 1px; background: var(--hair); border: 0; margin: 0; }

/* ---------- 5. 排版组件 ---------- */
.display-1 { font-size: clamp(40px, 7vw, 96px); line-height: 0.94; }
.display-2 { font-size: clamp(28px, 4vw, 64px); line-height: 1; }
.display-3 { font-size: clamp(22px, 2.6vw, 40px); line-height: 1.08; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.lede {
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.75;
  color: var(--paper);
  max-width: 46ch;
}

.note {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  gap: var(--gap);
  align-items: end;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair);
  margin-bottom: 28px;
}
.section-head__aside {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ---------- 6. 按钮与链接 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid var(--hair-strong);
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.btn:hover, .btn:focus-visible { border-color: var(--cyan); color: var(--cyan-soft); }
.btn--primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--cyan-soft);
  border-color: var(--cyan-soft);
  color: var(--ink);
}
.btn--ghost { border-color: var(--hair); color: var(--mist); }
.btn--ghost:hover, .btn--ghost:focus-visible { border-color: var(--cyan); color: var(--cyan); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
}
.link-arrow::after { content: "→"; transition: transform 0.18s var(--ease); }
.link-arrow:hover::after, .link-arrow:focus-visible::after { transform: translateX(4px); }

.tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--hair);
  border-radius: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}
.tag--flare { color: var(--flare); border-color: rgba(255, 75, 31, 0.42); }
.tag--cyan { color: var(--cyan); border-color: var(--hair-strong); }

/* ---------- 7. 面包屑 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: var(--hair-strong); }
.breadcrumb a { color: var(--mist); text-decoration: none; }
.breadcrumb a:hover, .breadcrumb a:focus-visible { color: var(--cyan); }
.breadcrumb [aria-current="page"] { color: var(--paper); }

/* ---------- 8. 数据组件 ---------- */
.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--hair);
}
.stat__value {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: clamp(28px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.stat__value--cyan { color: var(--cyan); }
.stat__value--flare { color: var(--flare); }
.stat__value--amber { color: var(--amber); }
.stat__label {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: 0;
  padding: 20px;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--hair);
  background: var(--zone);
}
.data-table {
  width: 100%;
  min-width: 560px;
  font-family: var(--font-data);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.data-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--mist);
  background: var(--ink);
  border-bottom: 1px solid var(--hair);
  white-space: nowrap;
}
.data-table th[data-sort] { cursor: pointer; user-select: none; }
.data-table th[data-sort]::after { content: " ·"; color: var(--hair-strong); }
.data-table th[aria-sort="ascending"]::after { content: " ↑"; color: var(--cyan); }
.data-table th[aria-sort="descending"]::after { content: " ↓"; color: var(--cyan); }
.data-table td {
  padding: 12px 14px;
  color: var(--paper);
  border-bottom: 1px solid var(--hair-soft);
  white-space: nowrap;
}
.data-table tbody tr:nth-child(even) { background: rgba(18, 53, 43, 0.55); }
.data-table tbody tr:hover { background: rgba(22, 227, 180, 0.07); }
.data-table th:first-child,
.data-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--panel);
}
.data-table thead th:first-child { z-index: 3; background: var(--ink); }
.data-table [data-value="up"] { color: var(--flare); }
.data-table [data-value="down"] { color: var(--amber); }

/* ---------- 9. 索引与时间轴 ---------- */
.index-list { border-top: 1px solid var(--hair); }
.entry {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--hair-soft);
  text-decoration: none;
  color: inherit;
  transition: background 0.18s var(--ease);
}
a.entry:hover, a.entry:focus-visible { background: rgba(22, 227, 180, 0.06); }
.entry__id {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.entry__title {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.entry__meta {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-align: right;
  white-space: nowrap;
}

.timeline {
  border-left: 1px solid var(--hair);
  padding-left: 22px;
}
.timeline__item { position: relative; padding-bottom: 28px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
}
.timeline__slot {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  margin-bottom: 6px;
}
.timeline__body { font-size: 15px; color: var(--paper); }

/* ---------- 10. 筛选标签 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--hair);
  border-radius: 0;
  background: transparent;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}
.chip:hover { color: var(--cyan); border-color: var(--hair-strong); }
.chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 11. 图片容器 ---------- */
.media { margin: 0; }
.media__frame {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--hair);
  aspect-ratio: 16 / 9;
}
.media__frame--wide { aspect-ratio: 21 / 9; }
.media__frame--tall { aspect-ratio: 3 / 4; }
.media__frame--square { aspect-ratio: 1 / 1; }
.media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(22, 227, 180, 0.14) 0 1px, transparent 1px 100%),
    linear-gradient(to bottom, rgba(22, 227, 180, 0.1) 0 1px, transparent 1px 100%);
  background-size: 25% 100%, 100% 33.333%;
  mix-blend-mode: screen;
  opacity: 0.7;
}
.media__caption {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ---------- 12. 显现动效 ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
[data-reveal].is-in {
  animation: rise 0.5s var(--ease) both;
  animation-delay: var(--reveal-delay, 0ms);
}

/* ---------- 13. 头部 · 侧边轨道 ---------- */
.rail {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 50;
  width: var(--rail);
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px 10px 18px;
  background: var(--ink);
  border-right: 1px solid var(--hair);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.rail__mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair-soft);
  text-decoration: none;
}
.rail__mark-glyph {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  background: var(--cyan);
  padding: 7px 8px;
}
.rail__mark-word {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--mist);
}
.rail__mark-cn {
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--paper);
}
.rail__mark:hover .rail__mark-word,
.rail__mark:focus-visible .rail__mark-word { color: var(--cyan); }

.rail__tagline {
  margin: 0;
  align-self: center;
  writing-mode: vertical-rl;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.16em;
  color: var(--mist);
  max-height: 148px;
}

.rail__ticks {
  display: block;
  width: 100%;
  height: 26px;
  background-image: repeating-linear-gradient(to bottom, var(--hair) 0 1px, transparent 1px 7px);
  opacity: 0.85;
}

.rail__toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--hair);
  color: var(--paper);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
}
.rail__toggle-bars { position: relative; display: block; width: 18px; height: 12px; flex: none; }
.rail__toggle-bars::before,
.rail__toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transition: transform 0.22s var(--ease), top 0.22s var(--ease);
}
.rail__toggle-bars::before { top: 0; }
.rail__toggle-bars::after { top: 10px; }
.rail[data-open] .rail__toggle-bars::before { top: 5px; transform: rotate(45deg); }
.rail[data-open] .rail__toggle-bars::after { top: 5px; transform: rotate(-45deg); }

.rail__nav {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}
.rail__list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
}
.rail__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 6px;
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--mist);
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}
.rail__link:hover,
.rail__link:focus-visible {
  color: var(--paper);
  background: rgba(22, 227, 180, 0.08);
  border-left-color: var(--hair-strong);
}
.rail__link[aria-current="page"] {
  color: var(--cyan);
  background: rgba(22, 227, 180, 0.12);
  border-left-color: var(--cyan);
}
.rail__index {
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--mist);
}
.rail__link[aria-current="page"] .rail__index { color: var(--cyan); }
.rail__label {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.rail__cta {
  margin-top: auto;
  display: block;
  padding: 11px 6px;
  margin-bottom: 2px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  transition: background 0.18s var(--ease);
}
.rail__cta:hover, .rail__cta:focus-visible { background: var(--cyan-soft); }

/* ---------- 14. 遮罩与进度线 ---------- */
.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(4, 20, 16, 0.74);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s var(--ease), visibility 0.2s var(--ease);
}
.rail[data-open] + .nav-scrim { opacity: 1; visibility: visible; }

.progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  z-index: 70;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cyan), var(--flare));
  pointer-events: none;
}

/* ---------- 15. 页脚 · 靛紫专区 ---------- */
.foot {
  background: var(--indigo);
  border-top: 1px solid var(--hair);
  padding: 56px 0 28px;
  color: var(--mist);
}
.foot__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hair);
}
.foot__brand { display: flex; align-items: center; gap: 14px; }
.foot__glyph {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  background: var(--cyan);
  padding: 9px 10px;
}
.foot__identity { display: flex; flex-direction: column; gap: 2px; }
.foot__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.foot__tagline {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--mist);
}
.foot__up { flex: 0 0 auto; }

.foot__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 24px;
  padding: 32px 0;
}
.foot__title {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.foot__list { display: flex; flex-direction: column; gap: 10px; }
.foot__list a {
  display: inline-block;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.foot__list a:hover, .foot__list a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}
.foot__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 28px;
  padding-top: 20px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  font-weight: 300;
}
.foot__contact { flex: 1 1 380px; color: var(--mist); }
.foot__note { color: var(--mist); }
.foot__legal {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 16. 断点 ---------- */
@media (min-width: 1024px) {
  body { padding-left: var(--rail); }
  .nav-scrim { display: none; }
}

@media (max-width: 1023px) {
  body { padding-top: var(--topbar); }

  .rail {
    top: 0;
    right: 0;
    bottom: auto;
    left: 0;
    width: auto;
    height: var(--topbar);
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
    border-right: 0;
    border-bottom: 1px solid var(--hair);
    overflow: visible;
  }
  .rail__mark {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding-bottom: 0;
    border-bottom: 0;
  }
  .rail__mark-glyph { font-size: 15px; padding: 5px 7px; }
  .rail__mark-word { display: none; }
  .rail__mark-cn { font-size: 14px; letter-spacing: 0.04em; }
  .rail__tagline {
    writing-mode: horizontal-tb;
    max-height: none;
    align-self: center;
    font-size: 11px;
    letter-spacing: 0.04em;
  }
  .rail__ticks { display: none; }
  .rail__toggle { display: inline-flex; margin-left: auto; }

  .rail__nav {
    position: fixed;
    top: var(--topbar);
    left: 0;
    bottom: 0;
    z-index: 45;
    width: min(86vw, 340px);
    padding: 22px 20px 32px;
    gap: 4px;
    background: var(--zone);
    border-right: 1px solid var(--hair);
    overflow-y: auto;
    transform: translateX(-102%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.28s var(--ease), opacity 0.2s var(--ease), visibility 0.28s var(--ease);
  }
  .rail[data-open] .rail__nav {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  .rail__list { gap: 2px; }
  .rail__link {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    padding: 13px 10px;
    border-left-width: 2px;
  }
  .rail__label { font-size: 16px; }
  .rail__index { font-size: 11px; }
  .rail__cta {
    margin-top: 22px;
    padding: 14px 16px;
    font-size: 13px;
  }
}

@media (max-width: 767px) {
  :root { --gap: 16px; }
  .band { padding: 44px 0; }
  .band--tight { padding: 28px 0; }
  [class^="span-"], [class*=" span-"] { grid-column: 1 / -1; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .entry { grid-template-columns: 64px minmax(0, 1fr); }
  .entry__meta { grid-column: 2; text-align: left; }
  .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .foot__bar { flex-direction: column; }
}

@media (max-width: 480px) {
  .rail__tagline { display: none; }
  .foot__grid { grid-template-columns: 1fr; }
}

/* ---------- 17. 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal].is-in { animation: none; opacity: 1; transform: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .progress { transition: none; }
}