/* =========================================================
   大江体育主站 · 共享样式表 /assets/site.css
   夜间赛场看板 × 贵州山雾 · 非对称编辑部骨架
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root {
  --night: #0A1120;
  --slate: #121C2E;
  --navy: #1B2740;
  --jade: #12A06A;
  --jade-deep: #0A6B4A;
  --cyan: #2CE0C2;
  --amber: #FFB020;
  --orange: #FF7A29;
  --mist: #EEF4F2;
  --fog: #93A4B5;
  --iron: #2C3B57;
  --ink: #06131F;

  --shell: 1240px;
  --gutter: clamp(16px, 4vw, 40px);

  --font-display: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;

  --fs-body: 17px;
  --fs-annot: 15px;

  --line: 3px solid var(--iron);
  --shadow-hard: 0 8px 0 rgba(0, 0, 0, .45);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: 320ms;
}

/* ---------- 2. Reset 与基础排版 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 176px;
}

body {
  margin: 0;
  min-height: 100%;
  background-color: var(--night);
  background-image:
    radial-gradient(900px 420px at 10% -10%, rgba(18, 160, 106, .18), transparent 70%),
    radial-gradient(760px 380px at 94% 2%, rgba(44, 224, 194, .10), transparent 72%),
    radial-gradient(600px 320px at 50% 120%, rgba(255, 176, 32, .07), transparent 70%);
  background-repeat: no-repeat;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

p { margin: 0 0 1.15em; }

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--mist); }

button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  margin: 0 0 .6em;
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.015em;
}

h1 { font-size: clamp(2.5rem, 7vw, 6.5rem); line-height: .95; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }
h4 { font-size: 1.05rem; line-height: 1.3; }

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

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

/* ---------- 3. 通用工具 ---------- */
.shell {
  width: min(var(--shell), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.u-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

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

.section { padding-block: clamp(48px, 7vw, 96px); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: clamp(20px, 3vw, 36px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--jade);
}

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- 4. 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: -120px;
  left: 14px;
  z-index: 300;
  padding: 12px 20px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
  border: 3px solid var(--ink);
  transition: top 160ms var(--ease);
}

.skip-link:focus { top: 14px; }

#main-content:focus { outline: none; }

/* ---------- 5. 页头 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: linear-gradient(180deg, rgba(10, 17, 32, .98), rgba(10, 17, 32, .93));
  border-bottom: var(--line);
  transition: box-shadow var(--dur) var(--ease);
}

.site-header[data-stuck] { box-shadow: 0 14px 0 rgba(0, 0, 0, .32); }

.site-header__masthead {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding-block: clamp(18px, 3vw, 34px);
  transition: padding-block var(--dur) var(--ease);
}

.site-header[data-stuck] .site-header__masthead { padding-block: 8px; }

.masthead-note {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-annot);
  letter-spacing: .3em;
  color: var(--fog);
  transition: opacity var(--dur) var(--ease), font-size var(--dur) var(--ease);
}

.site-header[data-stuck] .masthead-note { font-size: 12px; opacity: .65; }

.brand {
  justify-self: center;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 6px;
  color: var(--mist);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  line-height: .95;
  letter-spacing: .06em;
  border-bottom: 6px solid var(--jade);
  transition: font-size var(--dur) var(--ease), border-color 200ms var(--ease), color 200ms var(--ease);
}

.brand:hover { color: var(--mist); border-bottom-color: var(--cyan); }

.brand__sub {
  font-family: var(--font-serif);
  font-size: .38em;
  font-weight: 400;
  letter-spacing: .22em;
  color: var(--fog);
}

.site-header[data-stuck] .brand { font-size: clamp(1.35rem, 2.6vw, 1.8rem); }

.status-pill {
  justify-self: end;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--slate);
  border: 2px solid var(--iron);
  color: var(--fog);
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .06em;
  white-space: nowrap;
  transition: padding var(--dur) var(--ease), font-size var(--dur) var(--ease);
}

.site-header[data-stuck] .status-pill { padding: 4px 10px; font-size: 11px; }

.status-pill__dot {
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--orange);
  animation: pill-breathe 6s ease-in-out infinite;
}

@keyframes pill-breathe {
  0%, 86%, 100% { box-shadow: 0 0 0 0 rgba(255, 122, 41, .55); }
  92% { box-shadow: 0 0 0 7px rgba(255, 122, 41, 0); }
}

.site-header__bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 4px;
  border-top: 1px solid var(--iron);
}

.site-nav { position: relative; z-index: 2; }

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(8px, 2.4vw, 34px);
}

.site-nav__link {
  display: inline-block;
  padding: 12px 4px;
  color: var(--fog);
  font-size: 15px;
  letter-spacing: .12em;
  border-bottom: 4px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.site-nav__link:hover { color: var(--mist); }

.site-nav__link[aria-current="page"] {
  color: var(--mist);
  border-bottom-color: var(--jade);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  min-height: 44px;
  padding: 8px 14px;
  background: var(--navy);
  border: 2px solid var(--iron);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  cursor: pointer;
}

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

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 -7px 0 var(--cyan), 0 7px 0 var(--cyan);
}

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

/* 赛程入口条 */
.fixture-strip {
  background: linear-gradient(90deg, var(--slate), var(--navy) 55%, var(--slate));
  border-top: 1px solid var(--iron);
}

.fixture-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding-block: 9px;
}

.fixture-strip__tag {
  margin: 0;
  padding: 3px 10px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
}

.fixture-strip__link {
  color: var(--mist);
  font-size: 14px;
  padding-bottom: 1px;
  border-bottom: 2px dashed var(--iron);
}

.fixture-strip__link:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

.fixture-strip__cta {
  margin-left: auto;
  color: var(--amber);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: .1em;
}

.fixture-strip__cta::after { content: " →"; }
.fixture-strip__cta:hover { color: var(--orange); }

/* ---------- 6. 进度条与返回顶部 ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 200;
  background: linear-gradient(90deg, var(--jade), var(--cyan) 60%, var(--amber));
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.back-to-top {
  position: fixed;
  right: var(--gutter);
  bottom: 24px;
  z-index: 90;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  background: var(--slate);
  color: var(--mist);
  border: var(--line);
  box-shadow: var(--shadow-hard);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease), border-color 180ms var(--ease);
}

.back-to-top[data-visible] { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- 7. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 14px 26px;
  background: var(--jade);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: .06em;
  border: 3px solid var(--ink);
  box-shadow: 0 6px 0 rgba(0, 0, 0, .45);
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease), transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.btn:hover {
  background: var(--cyan);
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 8px 0 rgba(0, 0, 0, .45);
}

.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0, 0, 0, .45); }

.btn--amber { background: var(--amber); }
.btn--amber:hover { background: var(--orange); }

.btn--ghost {
  background: transparent;
  color: var(--mist);
  border-color: var(--jade);
  box-shadow: none;
}

.btn--ghost:hover { background: rgba(18, 160, 106, .16); color: var(--mist); }

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  background: var(--navy);
  color: var(--mist);
  border: 2px solid var(--iron);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.copy-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.copy-btn[data-copied] { border-color: var(--jade); color: var(--cyan); }

/* ---------- 8. 卡片 / 标签 / 统计 / 数据条 ---------- */
.card {
  position: relative;
  display: block;
  padding: 22px;
  background: var(--slate);
  border: var(--line);
  color: var(--mist);
  box-shadow: var(--shadow-hard);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.card::before {
  content: "";
  position: absolute;
  left: -3px;
  top: -3px;
  bottom: -3px;
  width: 4px;
  background: transparent;
  transition: background 180ms var(--ease);
}

.card:hover { transform: translateY(-2px); border-color: var(--jade); color: var(--mist); }
.card:hover::before { background: var(--cyan); }

.card__title {
  margin: 0 0 .5em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  line-height: 1.15;
}

.card__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--fog);
}

.tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--night);
  border: 2px solid var(--iron);
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
}

.tag--jade { border-color: var(--jade); color: var(--cyan); }
.tag--amber { border-color: var(--amber); color: var(--amber); }

.stat {
  padding: 18px 20px;
  background: var(--navy);
  border-left: 5px solid var(--cyan);
}

.stat__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.stat__label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--fog);
}

.data-bar {
  position: relative;
  height: 10px;
  background: var(--navy);
  border: 2px solid var(--iron);
  overflow: hidden;
}

.data-bar__fill {
  display: block;
  height: 100%;
  width: var(--value, 0%);
  background: linear-gradient(90deg, var(--jade), var(--cyan));
  transition: width 800ms var(--ease);
}

[data-reveal]:not([data-revealed]) .data-bar__fill { width: 0; }

/* ---------- 9. 图片容器 ---------- */
.media-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(140deg, var(--navy), var(--night) 70%);
  border: var(--line);
  box-shadow: var(--shadow-hard);
}

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

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

.media-frame__placeholder {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(-45deg, rgba(44, 59, 87, .55) 0 12px, transparent 12px 24px);
}

.media-frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 100%;
  margin: 0;
  padding: 8px 14px;
  background: rgba(6, 19, 31, .88);
  color: var(--mist);
  font-family: var(--font-serif);
  font-size: 12px;
}

/* ---------- 10. 面包屑 / 正文 / 目录 / 折叠 / 标签页 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-block: 14px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--iron);
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--fog);
}

.breadcrumb a { color: var(--fog); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb__sep { color: var(--iron); }
.breadcrumb [aria-current="page"] { color: var(--mist); }

.prose { max-width: 46rem; }
.prose > p, .prose li { max-width: 34em; }
.prose h2 { margin-top: 2.2em; }
.prose h3 { margin-top: 1.6em; }
.prose ul { padding-left: 0; }
.prose ul li { position: relative; padding-left: 22px; margin-bottom: .55em; }

.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 3px;
  background: var(--jade);
}

.prose blockquote {
  margin: 1.8em 0;
  padding: 18px 22px;
  background: var(--slate);
  border-left: 5px solid var(--jade);
  font-family: var(--font-serif);
}

.prose strong { color: var(--amber); }

.prose code {
  padding: 2px 6px;
  background: var(--slate);
  font-family: var(--font-mono);
  font-size: .92em;
}

.toc {
  padding: 18px 20px;
  background: var(--slate);
  border: var(--line);
}

.toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--fog);
}

.toc__link {
  display: block;
  padding: 8px 0 8px 16px;
  color: var(--fog);
  font-size: 15px;
  border-left: 3px solid var(--iron);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.toc__link:hover { color: var(--mist); border-left-color: var(--jade); }

.toc__link[data-active] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(44, 224, 194, .06);
}

.disclosure {
  margin-bottom: 14px;
  background: var(--slate);
  border: var(--line);
}

.disclosure > summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
}

.disclosure > summary::-webkit-details-marker { display: none; }

.disclosure > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--jade);
}

.disclosure[open] > summary::before { content: "–"; color: var(--amber); }
.disclosure[open] > summary { border-bottom: 3px solid var(--iron); }

.disclosure__body { padding: 18px 22px; }
.disclosure__body > :last-child { margin-bottom: 0; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: var(--line);
}

.tab {
  min-height: 44px;
  padding: 12px 20px;
  background: transparent;
  border: 0;
  border-bottom: 4px solid transparent;
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.tab:hover { color: var(--mist); background: rgba(44, 224, 194, .06); }

.tab[aria-selected="true"] {
  color: var(--mist);
  background: var(--slate);
  border-bottom-color: var(--jade);
}

.tab-panel[hidden] { display: none; }

/* ---------- 11. 进入视口显现 ---------- */
[data-reveal] { opacity: 1; transform: none; }

html[data-js] [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

html[data-js] [data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
}

/* ---------- 12. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(64px, 9vw, 120px);
  background: var(--slate);
  border-top: var(--line);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--jade) 0 20%, var(--cyan) 20% 32%, var(--iron) 32% 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1.5fr 1fr 1fr;
  gap: 36px;
  padding-block: 56px 40px;
}

.footer-block { min-width: 0; }

.footer-block__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .22em;
  color: var(--cyan);
}

.footer-brand {
  display: inline-block;
  margin-bottom: 14px;
  padding-bottom: 4px;
  color: var(--mist);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: .06em;
  border-bottom: 5px solid var(--jade);
}

.footer-brand:hover { color: var(--mist); border-bottom-color: var(--cyan); }

.footer-brand span {
  margin-left: 8px;
  font-family: var(--font-serif);
  font-size: .5em;
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--fog);
}

.footer-brand__note {
  margin: 0 0 18px;
  max-width: 22em;
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--fog);
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 11px 20px;
  background: var(--jade);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .06em;
  border: 3px solid var(--ink);
  box-shadow: 0 6px 0 rgba(0, 0, 0, .45);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.footer-cta:hover { background: var(--amber); color: var(--ink); }

.footer-contact { display: grid; gap: 12px; }
.footer-contact li { display: grid; gap: 2px; }

.footer-contact__key {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--fog);
}

.footer-contact__value {
  color: var(--mist);
  font-size: 15px;
  word-break: break-word;
}

.footer-contact__value--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.footer-note {
  margin: 16px 0 0;
  max-width: 30em;
  font-size: 13px;
  line-height: 1.65;
  color: var(--fog);
}

.footer-links { display: grid; gap: 2px; }

.footer-links a {
  display: inline-block;
  min-height: 34px;
  padding: 7px 0;
  color: var(--fog);
  font-size: 15px;
  transition: color 180ms var(--ease);
}

.footer-links a:hover { color: var(--cyan); }

.footer-base {
  background: var(--night);
  border-top: 1px solid var(--iron);
}

.footer-base__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 28px;
  padding-block: 20px;
  font-size: 13px;
  color: var(--fog);
}

.footer-base__icp {
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: .08em;
}

.footer-base__copy { margin: 0; }

.footer-base__tip {
  margin: 0 0 0 auto;
  font-family: var(--font-serif);
  color: rgba(147, 164, 181, .85);
}

/* ---------- 13. 响应式 ---------- */
@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 880px) {
  html { scroll-padding-top: 140px; }

  .site-header__masthead {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding-block: 14px;
  }

  .masthead-note { display: none; }

  .brand {
    justify-self: start;
    font-size: 1.5rem;
    border-bottom-width: 4px;
  }

  .site-header[data-stuck] .brand { font-size: 1.25rem; }

  .status-pill { font-size: 11px; padding: 5px 10px; }

  .site-header__bar { justify-content: flex-start; }

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

  .site-nav {
    position: absolute;
    left: calc(var(--gutter) * -1);
    right: calc(var(--gutter) * -1);
    top: 100%;
    display: none;
    padding: 10px 16px 16px;
    background: var(--slate);
    border: var(--line);
    box-shadow: var(--shadow-hard);
    z-index: 70;
  }

  .site-nav[data-open] { display: block; }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__link {
    display: block;
    padding: 14px 4px;
    font-size: 16px;
    border-bottom: 1px solid var(--iron);
    border-left: 4px solid transparent;
  }

  .site-nav__link[aria-current="page"] {
    padding-left: 12px;
    border-bottom-color: var(--iron);
    border-left-color: var(--jade);
  }

  .fixture-strip__cta { margin-left: 0; }
}

@media (max-width: 640px) {
  :root { --fs-body: 16px; }

  .grid--2, .grid--3 { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-block: 40px 28px; }
  .footer-base__tip { margin-left: 0; }

  .fixture-strip__inner { gap: 10px; padding-block: 8px; }
  .fixture-strip__link { font-size: 13px; }

  .back-to-top { width: 48px; height: 48px; bottom: 16px; }
}

@media (max-width: 420px) {
  .status-pill { display: none; }
  .site-header__masthead { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  html[data-js] [data-reveal],
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  [data-reveal]:not([data-revealed]) .data-bar__fill { width: var(--value, 0%); }
}