/* ==========================================================================
   196看台 · /assets/site.css
   共享外壳：reset、变量、中文排版、状态条、品牌轨道、页脚、基础组件
   ========================================================================== */

/* ---------- 变量 ---------- */
:root {
  --ink-900: #06140F;
  --ink-800: #0C2119;
  --ink-700: #123027;
  --lime: #C6FF3D;
  --amber: #FFB443;
  --rose: #FF4D7E;
  --cyan: #3DE0D0;
  --text: #E6EDE9;
  --muted: #93A79E;
  --line: #1E3B31;

  --strip-h: 36px;
  --rail-w: 88px;
  --index-w: 72px;
  --shell-max: 1440px;

  --font-display: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --glass: rgba(18, 48, 39, 0.6);
  --dur: 180ms;
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--ink-900);
  background-image:
    repeating-linear-gradient(8deg, rgba(30, 59, 49, 0.40) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(98deg, rgba(30, 59, 49, 0.24) 0 1px, transparent 1px 96px);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; }
p { margin: 0 0 1.2em; }
ul, ol { margin: 0; padding: 0; }

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}
h1 { font-size: clamp(40px, 6.4vw, 88px); }
h2 { font-size: clamp(28px, 3.6vw, 40px); }
h3 { font-size: 22px; }
h4 { font-size: 18px; }

a { color: var(--lime); text-decoration: none; }
a:hover { color: var(--amber); }

::selection { background: var(--lime); color: var(--ink-900); }

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

/* ---------- 主容器 ---------- */
main { display: block; }

#main-content {
  padding-top: calc(var(--strip-h) + 28px);
  padding-left: var(--rail-w);
  padding-right: var(--index-w);
  min-height: 60vh;
}

.shell {
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.stack { display: flex; flex-direction: column; gap: clamp(16px, 2vw, 28px); }

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: 6px;
  left: 8px;
  z-index: 200;
  transform: translateY(-160%);
  padding: 10px 16px;
  background: var(--lime);
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 4px;
  transition: transform var(--dur) var(--ease);
}
.skip-link:focus { transform: translateY(0); color: var(--ink-900); }

/* ---------- 状态条 ---------- */
.status-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--strip-h);
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 14px;
  background: linear-gradient(90deg, rgba(6, 20, 15, 0.96), rgba(12, 33, 25, 0.92));
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  white-space: nowrap;
}

.status-strip__season {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-strip__pulse {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(198, 255, 61, 0.85);
  animation: pulse 1.8s var(--ease) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.28; }
}

.status-strip__base {
  margin: 0 0 0 auto;
  color: var(--muted);
}

.scroll-meter {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--lime), var(--cyan));
  box-shadow: 0 0 14px rgba(198, 255, 61, 0.55);
  will-change: transform;
}

/* ---------- 移动导航按钮 ---------- */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  height: var(--strip-h);
  margin: 0 0 0 auto;
  padding: 0 4px 0 14px;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}
.nav-toggle:hover { color: var(--lime); }

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 220ms var(--ease);
}
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after { bottom: 0; }

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

.nav-toggle__text { line-height: 1; }

/* ---------- 品牌轨道 ---------- */
.rail {
  position: fixed;
  top: var(--strip-h);
  left: 0;
  bottom: 0;
  width: var(--rail-w);
  z-index: 55;
  display: flex;
  flex-direction: column;
  padding: 18px 0 12px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-right: 1px solid var(--line);
  transition: background-color 220ms var(--ease);
}
.rail.is-tight { background: rgba(12, 33, 25, 0.82); }

.rail__mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--text);
}
.rail__mark:hover { color: var(--lime); }

.rail__mark-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--lime);
  text-shadow: 0 0 16px rgba(198, 255, 61, 0.45);
}

.rail__mark-cn {
  writing-mode: vertical-rl;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.rail__list {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.rail__item { display: block; }

.rail__link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 62px;
  padding: 8px 4px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.rail__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--lime);
  transform: translateY(-50%);
  transition: height var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.rail__link:hover {
  color: var(--text);
  background: rgba(198, 255, 61, 0.06);
}
.rail__link:hover::before { height: 56%; background: var(--rose); }
.rail__link[aria-current="page"] {
  color: var(--lime);
  background: rgba(198, 255, 61, 0.09);
}
.rail__link[aria-current="page"]::before { height: 100%; background: var(--lime); }

.rail__glyph {
  position: relative;
  display: block;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color var(--dur) var(--ease);
}
.rail__glyph::after {
  content: "";
  position: absolute;
  inset: 6px;
  background: currentColor;
  opacity: 0.8;
}
.rail__link:hover .rail__glyph { border-color: rgba(255, 77, 126, 0.6); }
.rail__link[aria-current="page"] .rail__glyph { border-color: rgba(198, 255, 61, 0.6); }

.rail__link[data-glyph="home"] .rail__glyph::after {
  clip-path: polygon(50% 0, 100% 48%, 80% 48%, 80% 100%, 20% 100%, 20% 48%, 0 48%);
}
.rail__link[data-glyph="archive"] .rail__glyph::after {
  inset: 6px;
  background: repeating-linear-gradient(180deg, currentColor 0 2px, transparent 2px 5px);
}
.rail__link[data-glyph="data"] .rail__glyph::after {
  clip-path: polygon(0 62%, 22% 62%, 22% 100%, 42% 100%, 42% 18%, 62% 18%, 62% 100%, 82% 100%, 82% 44%, 100% 44%, 100% 100%, 0 100%);
}
.rail__link[data-glyph="news"] .rail__glyph::after {
  clip-path: polygon(0 0, 66% 0, 100% 32%, 100% 100%, 0 100%);
}
.rail__link[data-glyph="guide"] .rail__glyph::after {
  background: transparent;
  border: 2px solid currentColor;
  border-radius: 50%;
  inset: 5px;
}
.rail__link[data-glyph="contact"] .rail__glyph::after {
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.rail__label {
  display: block;
  max-height: 20px;
  overflow: hidden;
  line-height: 1.4;
  transition: max-height 220ms var(--ease), opacity 180ms var(--ease);
}
.rail.is-tight .rail__label { max-height: 0; opacity: 0; }
.rail.is-tight .rail__link { min-height: 54px; }

.rail__cta {
  display: block;
  margin: auto 8px 10px;
  padding: 12px 6px;
  background: var(--lime);
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-align: center;
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(198, 255, 61, 0.5), 0 0 26px rgba(198, 255, 61, 0.2);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.rail__cta:hover {
  background: var(--amber);
  color: var(--ink-900);
  transform: translateY(-2px);
}

.rail__top {
  display: block;
  margin: 0 8px 6px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.rail__top:hover { color: var(--rose); border-color: rgba(255, 77, 126, 0.5); }

.rail-scrim {
  display: none;
  position: fixed;
  inset: var(--strip-h) 0 0 0;
  z-index: 54;
  border: 0;
  padding: 0;
  background: rgba(6, 20, 15, 0.72);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
.rail-scrim[data-open="true"] { display: block; }

/* ---------- 页脚 ---------- */
.site-foot {
  position: relative;
  margin-top: clamp(48px, 7vw, 110px);
  padding-left: var(--rail-w);
  background: var(--ink-800);
  border-top: 1px solid var(--line);
}
.site-foot::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(8deg, rgba(198, 255, 61, 0.04) 0 1px, transparent 1px 72px);
}

.foot-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(200px, 1.3fr) minmax(120px, 0.9fr) minmax(140px, 0.9fr) minmax(240px, 1.5fr);
  gap: clamp(24px, 3vw, 48px);
  padding: clamp(36px, 5vw, 72px) 0 clamp(26px, 3vw, 40px);
}

.foot-brand__mark {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--lime);
}
.foot-brand__line {
  margin: 0;
  max-width: 30ch;
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
}

.foot-col__title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.foot-list { list-style: none; }
.foot-list li + li { margin-top: 8px; }
.foot-list a {
  color: var(--text);
  font-size: 14px;
  transition: color var(--dur) var(--ease);
}
.foot-list a:hover { color: var(--rose); }

.foot-contact { list-style: none; }
.foot-contact__item { margin-bottom: 12px; }
.foot-contact__key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.foot-contact__val {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

.foot-base {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.foot-base p { margin: 0; }
.foot-year { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------- 通用版式与组件 ---------- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 34px);
}
.section-head__kicker {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
}
.section-head__title {
  margin: 0;
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 800;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.band {
  position: relative;
  margin: clamp(32px, 5vw, 72px) 0;
  padding: clamp(26px, 4vw, 56px) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(8deg, rgba(198, 255, 61, 0.05) 0 1px, transparent 1px 64px);
}
.band > * { position: relative; }

.panel {
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(18px, 2.4vw, 28px);
}

.slab {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(18px, 2.4vw, 32px);
}

.split { display: grid; gap: clamp(20px, 3vw, 44px); }
.split--5-7 { grid-template-columns: 5fr 7fr; }
.split--7-5 { grid-template-columns: 7fr 5fr; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

.stat { display: flex; flex-direction: column; gap: 6px; }
.stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}
.stat__label { font-size: 12px; letter-spacing: 0.16em; color: var(--muted); }

.score-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(96px, 14vw, 240px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--lime);
  text-shadow: 0 0 24px rgba(198, 255, 61, 0.32);
}
.score-num--fill {
  color: var(--lime);
  -webkit-text-stroke: 0;
}
.score-solid {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.btn--lime {
  background: var(--lime);
  color: var(--ink-900);
  box-shadow: 0 0 24px rgba(198, 255, 61, 0.2);
}
.btn--lime:hover { background: var(--amber); color: var(--ink-900); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn--ghost:hover { border-color: rgba(255, 77, 126, 0.6); color: var(--rose); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.tag--lime { color: var(--lime); border-color: rgba(198, 255, 61, 0.4); }
.tag--amber { color: var(--amber); border-color: rgba(255, 180, 67, 0.4); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.breadcrumb li::after { content: "／"; margin-left: 10px; color: var(--line); }
.breadcrumb li:last-child::after { content: ""; margin: 0; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--lime); }

.prose {
  max-width: 72ch;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text);
}
.prose p { margin: 0 0 1.2em; }
.prose h2 { margin: 1.6em 0 0.6em; font-size: clamp(24px, 3vw, 34px); }
.prose h3 { margin: 1.4em 0 0.5em; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.2em; }
.prose li { margin-bottom: 0.5em; }
.prose a { border-bottom: 1px solid rgba(198, 255, 61, 0.35); }
.prose a:hover { border-bottom-color: var(--amber); }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.data-table thead th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.data-table tbody tr { transition: background-color var(--dur) var(--ease); }
.data-table tbody tr:hover { background: rgba(198, 255, 61, 0.05); }
.data-table td.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

/* ---------- 右侧栏目索引 ---------- */
.watch-index {
  position: fixed;
  top: calc(var(--strip-h) + 40px);
  right: 0;
  z-index: 50;
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  width: var(--index-w);
  padding: 0 14px;
}
.watch-index__item {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.watch-index__item:hover { color: var(--lime); transform: translateX(-3px); }
.watch-index__item[aria-current="true"] {
  color: var(--lime);
  text-shadow: 0 0 14px rgba(198, 255, 61, 0.5);
}

/* ---------- 图片容器基础规则 ---------- */
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--ink-800);
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.7);
}
.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: repeating-linear-gradient(8deg, rgba(230, 237, 233, 0.04) 0 1px, transparent 1px 4px);
  mix-blend-mode: overlay;
}
.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.68));
}
.media-frame > * { position: relative; z-index: 3; }
.media-frame--wide { aspect-ratio: 16 / 9; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--square { aspect-ratio: 1 / 1; }

/* ---------- 显现 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms var(--ease), transform 420ms var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (min-width: 1181px) {
  .watch-index { display: flex; }
}

@media (max-width: 1180px) {
  #main-content { padding-right: 24px; }
}

@media (max-width: 1100px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  #main-content {
    padding-left: 16px;
    padding-right: 16px;
    padding-top: calc(var(--strip-h) + 22px);
  }
  .site-foot { padding-left: 0; }

  .status-strip__base { display: none; }
  .nav-toggle { display: inline-flex; }

  .rail {
    width: min(84vw, 320px);
    padding: 20px 0 16px;
    transform: translateX(-102%);
    transition: transform 220ms var(--ease);
    background: rgba(12, 33, 25, 0.96);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.6);
    overflow-y: auto;
  }
  .rail[data-open="true"] { transform: translateX(0); }
  .rail.is-tight { background: rgba(12, 33, 25, 0.96); }

  .rail__mark {
    flex-direction: row;
    align-items: baseline;
    align-self: flex-start;
    gap: 8px;
    padding: 0 20px 18px;
    margin-bottom: 6px;
  }
  .rail__mark-cn { writing-mode: horizontal-tb; letter-spacing: 0.32em; }

  .rail__link {
    flex-direction: row;
    justify-content: flex-start;
    gap: 14px;
    min-height: 54px;
    padding: 0 20px;
    font-size: 13px;
  }
  .rail__link::before {
    top: 0;
    height: 0;
    transform: none;
  }
  .rail.is-tight .rail__link { min-height: 54px; }
  .rail.is-tight .rail__label { max-height: 20px; opacity: 1; }

  .rail__cta { margin: auto 20px 12px; }
  .rail__top { margin: 0 20px 6px; height: 44px; }

  .split--5-7,
  .split--7-5 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .foot-grid { grid-template-columns: 1fr; }
  .status-strip { letter-spacing: 0.1em; }
  .status-strip__season { font-size: 11px; }
}

/* ---------- 无障碍与动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}