/* =========================================================
   球速体育 · 共享站点样式 /assets/site.css
   夜赛蓝 + 球场深绿 底色 / 荧光黄绿 数据高亮 / 暖橙 价格
   蓝图网格 · 粗边框偏移阴影 · 胶囊导航
   ========================================================= */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body,
h1, h2, h3, h4, h5,
p, figure, blockquote,
dl, dd, ul, ol { margin: 0; }

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

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

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

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

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

/* ---------- 2. Tokens ---------- */
:root {
  --ink: #030B12;
  --night: #071726;
  --pitch: #0C3B2E;
  --tactic: #124C40;
  --lime: #C8FF3D;
  --orange: #FF8A3D;
  --paper: #F2F7F0;
  --mist: #8FA9B8;
  --cyan: #2ED3C6;

  --line: rgba(143, 169, 184, 0.18);
  --line-strong: rgba(143, 169, 184, 0.34);

  --font-display: "Barlow Condensed", "Oswald", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-body: "Noto Sans SC", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-pill: 999px;

  --shadow-hard: 8px 8px 0 0 rgba(3, 11, 18, 0.55);
  --shadow-soft: 0 18px 44px rgba(3, 11, 18, 0.45);

  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --nav-break: 1024px;
}

/* ---------- 3. Base typography ---------- */
html { background-color: var(--night); }

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 0.92rem + 0.18vw, 1.05rem);
  line-height: 1.78;
  color: var(--paper);
  background-color: var(--night);
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(18, 76, 64, 0.55), transparent 62%),
    radial-gradient(70% 55% at 100% 0%, rgba(46, 211, 198, 0.10), transparent 56%);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.4rem, 6vw, 5.8rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
h4 { font-size: clamp(1rem, 1.4vw, 1.15rem); }

p { max-width: 68ch; }

.lede {
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.18rem);
  line-height: 1.7;
  color: rgba(242, 247, 240, 0.82);
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- 4. Focus ---------- */
:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 5. Skip link ---------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  padding: 0.62em 1.05em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--lime);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  box-shadow: 4px 4px 0 0 rgba(3, 11, 18, 0.85);
  transform: translateY(-220%);
  transition: transform 0.18s ease;
}

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

/* ---------- 6. Layout primitives ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.8vw, 22px);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.section {
  position: relative;
  padding-block: clamp(36px, 5.5vw, 80px);
}

.section + .section { border-top: 1px solid var(--line); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.7rem 1.25rem;
  margin-bottom: clamp(18px, 2.6vw, 32px);
}

.section-head h2 {
  flex: 1 1 auto;
  min-width: 10ch;
}

.section-head .lede {
  flex: 1 1 26ch;
  max-width: 52ch;
  margin: 0;
}

.index-tag {
  flex: none;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--lime);
  border: 1px solid rgba(200, 255, 61, 0.45);
  border-radius: 4px;
  padding: 0.16em 0.55em;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.section.is-current .index-tag {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

/* ---------- 7. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  padding: 0.66em 1.15em;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.2;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
              background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: 4px 4px 0 0 rgba(3, 11, 18, 0.85);
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 rgba(3, 11, 18, 0.85);
}

.btn-primary:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 0 rgba(3, 11, 18, 0.85);
}

.btn-ghost {
  background: transparent;
  color: var(--lime);
  border-color: rgba(200, 255, 61, 0.5);
}

.btn-ghost:hover {
  background: rgba(200, 255, 61, 0.12);
  border-color: var(--lime);
}

/* ---------- 8. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  padding: 12px clamp(10px, 2.4vw, 28px) 0;
}

.header-shell {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.4vw, 18px);
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 11px 14px 13px 18px;
  background:
    linear-gradient(115deg, rgba(12, 59, 46, 0.94), rgba(7, 23, 38, 0.96) 46%, rgba(3, 11, 18, 0.97));
  border: 2px solid rgba(143, 169, 184, 0.22);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 0 -3px rgba(3, 11, 18, 0.6), 0 18px 40px rgba(3, 11, 18, 0.42);
  transition: box-shadow 0.24s ease, border-color 0.24s ease;
}

.site-header.is-stuck .header-shell {
  border-color: rgba(200, 255, 61, 0.3);
  box-shadow: 0 6px 0 -2px rgba(3, 11, 18, 0.65), 0 22px 48px rgba(3, 11, 18, 0.58);
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex: none;
}

.brand-glyph {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--lime);
  border: 2px solid var(--ink);
  border-radius: 10px;
  box-shadow: 3px 3px 0 0 rgba(3, 11, 18, 0.9);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--paper);
  white-space: nowrap;
}

.brand--footer .brand-glyph {
  box-shadow: 3px 3px 0 0 rgba(200, 255, 61, 0.28);
}

/* Navigation */
.site-nav {
  display: flex;
  min-width: 0;
}

.site-nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.5em 0.8em;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(242, 247, 240, 0.78);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
}

.nav-link::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.32;
  transition: opacity 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
}

.nav-link:hover {
  color: var(--paper);
  background: rgba(242, 247, 240, 0.08);
}

.nav-link[aria-current="page"] {
  color: var(--lime);
  background: rgba(200, 255, 61, 0.10);
  box-shadow: inset 0 0 0 1px rgba(200, 255, 61, 0.38);
}

.nav-link[aria-current="page"]::before {
  opacity: 1;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, 0.22);
}

/* Header utility */
.header-utility {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
  flex: none;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.32em 0.72em;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan);
  white-space: nowrap;
  background: rgba(46, 211, 198, 0.08);
  border: 1px solid rgba(46, 211, 198, 0.4);
  border-radius: var(--radius-pill);
}

.status-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(46, 211, 198, 0.55);
  animation: status-breathe 2.8s ease-in-out infinite;
}

@keyframes status-breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 211, 198, 0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(46, 211, 198, 0); }
}

.season-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--mist);
  white-space: nowrap;
}

.header-cta {
  font-size: 0.82rem;
  padding: 0.55em 1em;
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  position: relative;
  flex: none;
  width: 44px;
  height: 44px;
  color: var(--lime);
  background: rgba(200, 255, 61, 0.08);
  border: 2px solid rgba(200, 255, 61, 0.42);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.nav-toggle:hover { background: rgba(200, 255, 61, 0.16); }

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: background-color 0.2s ease;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.2s ease, top 0.2s ease;
}

.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after  { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after  { top: 0; transform: rotate(-45deg); }

/* Reading progress */
.progress-rail {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 4px;
  height: 3px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: rgba(143, 169, 184, 0.22);
}

.progress-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--lime), var(--cyan));
  transition: width 0.1s linear;
}

/* ---------- 9. Footer ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 8vw, 110px);
  padding-top: clamp(34px, 5vw, 64px);
  color: var(--paper);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(18, 76, 64, 0.9), transparent 62%),
    radial-gradient(70% 90% at 95% 8%, rgba(46, 211, 198, 0.10), transparent 58%),
    linear-gradient(180deg, #071726, #030B12 72%);
  border-top: 2px solid var(--lime);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(143, 169, 184, 0.12) 0 1px, transparent 1px calc(100% / 12)),
    repeating-linear-gradient(0deg, rgba(143, 169, 184, 0.07) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 78%);
}

.footer-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.5fr);
  gap: clamp(26px, 4vw, 64px);
  padding-bottom: clamp(26px, 3.5vw, 44px);
  border-bottom: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
}

.footer-line {
  max-width: 34ch;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(242, 247, 240, 0.76);
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 34px);
}

.footer-col-title {
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--lime);
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  display: inline-block;
  padding: 0.14em 0;
  font-size: 0.92rem;
  color: rgba(242, 247, 240, 0.72);
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.footer-links a:hover {
  color: var(--lime);
  border-bottom-color: rgba(200, 255, 61, 0.55);
}

.footer-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(14px, 2vw, 26px);
  padding-block: clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  padding-left: 12px;
  border-left: 2px solid rgba(200, 255, 61, 0.32);
}

.footer-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.footer-value {
  font-size: 0.95rem;
  color: var(--paper);
  word-break: break-word;
}

.footer-value--mono {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.footer-contact-note {
  max-width: 76ch;
  padding-top: clamp(14px, 2vw, 22px);
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--mist);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.4rem;
  margin-top: clamp(20px, 3vw, 32px);
  padding-block: 18px 26px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.footer-copy { max-width: none; }
.footer-icp { max-width: none; color: rgba(143, 169, 184, 0.85); }

/* ---------- 10. Content components ---------- */
.card {
  position: relative;
  padding: clamp(16px, 2vw, 26px);
  background: linear-gradient(158deg, rgba(18, 76, 64, 0.92), rgba(7, 23, 38, 0.96));
  border: 2px solid rgba(3, 11, 18, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hard);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translate(-2px, -2px);
  border-color: rgba(200, 255, 61, 0.45);
  box-shadow: 10px 10px 0 0 rgba(3, 11, 18, 0.55);
}

.card-title {
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.35rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--paper);
}

.panel {
  padding: clamp(14px, 1.8vw, 22px);
  background: rgba(18, 76, 64, 0.4);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding: 0.2em 0.6em;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--orange);
  border: 1px solid var(--ink);
  border-radius: 4px;
  white-space: nowrap;
}

/* Image container — 页面阶段放置 img / video 占位 */
.media-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(120% 90% at 18% 0%, rgba(46, 211, 198, 0.28), transparent 62%),
    radial-gradient(90% 80% at 92% 100%, rgba(255, 138, 61, 0.18), transparent 58%),
    linear-gradient(150deg, #0C3B2E, #071726 64%, #030B12);
  border: 2px solid rgba(3, 11, 18, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hard);
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(143, 169, 184, 0.16) 0 1px, transparent 1px calc(100% / 8)),
    repeating-linear-gradient(0deg, rgba(143, 169, 184, 0.1) 0 1px, transparent 1px 48px);
  opacity: 0.7;
}

.media-frame > img,
.media-frame > video {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.breadcrumbs li + li::before {
  content: "/";
  color: rgba(143, 169, 184, 0.55);
}

.breadcrumbs a {
  color: var(--mist);
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.breadcrumbs a:hover {
  color: var(--lime);
  border-bottom-color: rgba(200, 255, 61, 0.5);
}

.breadcrumbs [aria-current="page"] { color: var(--paper); }

/* ---------- 11. Responsive ---------- */
@media (max-width: 1240px) {
  .season-tag { display: none; }
}

@media (max-width: 1024px) {
  .header-shell {
    gap: 10px;
    padding: 10px 12px 12px 14px;
    border-radius: 18px;
  }

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

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    padding: 10px;
    background:
      linear-gradient(150deg, rgba(12, 59, 46, 0.98), rgba(3, 11, 18, 0.99));
    border: 2px solid rgba(143, 169, 184, 0.28);
    border-radius: 18px;
    box-shadow: 0 14px 0 -6px rgba(3, 11, 18, 0.7), 0 26px 50px rgba(3, 11, 18, 0.6);
  }

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

  .site-nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .nav-link {
    width: 100%;
    padding: 0.85em 1em;
    font-size: 0.95rem;
    border-radius: 12px;
  }

  .header-utility .status-pill { display: none; }

  .progress-rail { left: 18px; right: 18px; }

  .footer-top {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 18px;
  }

  .footer-base {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  .site-header { padding-top: 8px; }

  .brand-text { font-size: 1rem; letter-spacing: 0.1em; }

  .brand-glyph { width: 34px; height: 34px; font-size: 0.94rem; }

  .header-cta {
    font-size: 0.76rem;
    padding: 0.5em 0.8em;
  }

  .nav-toggle { width: 40px; height: 40px; }

  .footer-nav { grid-template-columns: minmax(0, 1fr); }

  .grid-12 { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 12. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

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

  .status-dot { animation: none; }

  .card:hover,
  .btn-primary:hover,
  .btn-primary:active {
    transform: none;
  }
}