:root {
  --color-surface: #fafafa;
  --color-surface-alt: #f1f1f1;
  --color-surface-deep: #e4e5e5;
  --color-ink: #41494d;
  --color-ink-soft: #667076;
  --color-ink-muted: #778288;
  --color-line: #d9dadb;
  --color-primary: #377b9f;
  --color-primary-ink: #ffffff;
  --color-primary-soft: #dfe8ed;
  --color-accent: #103bef;
  --color-accent-ink: #ffffff;
  --color-highlight: #d0d8f8;
  --color-focus: #0333fc;
  --color-contrast-surface: #192227;
  --color-contrast-ink: #e4e6e7;
  --color-contrast-line: #464d51;
  --color-contrast-accent: #6682f5;
  --overlay-scrim: linear-gradient(180deg, rgba(25, 34, 39, 0.35) 0%, rgba(25, 34, 39, 0.72) 55%, rgba(25, 34, 39, 0.92) 100%);
  --font-heading: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text-xs: 11.4px;
  --text-sm: 14.3px;
  --text-base: 16px;
  --text-lg: 20.0px;
  --text-xl: 25.0px;
  --text-2xl: 31.2px;
  --text-3xl: 39.1px;
  --text-4xl: 48.8px;
  --text-display: clamp(34px, 6.9vw, 88px);
  --text-figure: clamp(28px, 4.9vw, 63px);
  --weight-heading: 678;
  --weight-body: 400;
  --leading-body: 1.75;
  --leading-heading: 1.28;
  --tracking-heading: 0.01em;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 9px;
  --radius-pill: 999px;
  --border-thin: 1px;
  --border-thick: 1px;
  --shadow-1: 0 6px 18px rgba(65, 73, 77, 0.08);
  --shadow-2: 0 18px 44px rgba(65, 73, 77, 0.14);
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --container: 1140px;
  --measure: 72ch;
  --gutter: 24px;
  --section-y: 104px;
  --section-y-lg: 146px;
}

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

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

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

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

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

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

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

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

input, textarea, select { font: inherit; }

/* ---------- base ---------- */
body {
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-body);
  line-height: var(--leading-body);
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  text-wrap: balance;
}

p { text-wrap: pretty; }

strong { font-weight: var(--weight-heading); }

small { font-size: var(--text-xs); }

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

.section--contrast :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--color-contrast-accent);
}

.sr-only {
  position: absolute;
  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;
}

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

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
  background-color: var(--color-surface);
}

.section--alt { background-color: var(--color-surface-alt); }
.section--deep { background-color: var(--color-surface-deep); }

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

.section--lg { padding-block: var(--section-y-lg); }

.section--contrast h1,
.section--contrast h2,
.section--contrast h3,
.section--contrast h4 { color: var(--color-contrast-ink); }

.section--contrast p {
  color: color-mix(in srgb, var(--color-contrast-ink) 80%, transparent);
}

.grid {
  display: grid;
  gap: var(--gutter);
}

.grid--12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

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

@media (min-width: 900px) {
  .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; }
}

/* ---------- section head ---------- */
.section-head { margin-bottom: var(--space-6); }

.section-head--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
}

.section-title {
  font-size: var(--text-2xl);
  font-stretch: condensed;
}

.section-note {
  max-width: var(--measure);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.section--contrast .section-note {
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section--contrast .eyebrow,
.page-intro--contrast .eyebrow { color: var(--color-contrast-accent); }

@media (min-width: 900px) {
  .section-title { font-size: var(--text-3xl); }
}

/* ---------- type utilities ---------- */
.display-title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-stretch: condensed;
  color: var(--color-ink);
}

.section--contrast .display-title,
.page-intro--contrast .display-title { color: var(--color-contrast-ink); }

.lede {
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.section--contrast .lede {
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.link {
  color: var(--color-primary);
  border-bottom: var(--border-thin) solid color-mix(in srgb, var(--color-primary) 38%, transparent);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.section--contrast .link,
.site-footer .link {
  color: var(--color-contrast-accent);
  border-bottom-color: color-mix(in srgb, var(--color-contrast-accent) 45%, transparent);
}

.section--contrast .link:hover,
.site-footer .link:hover {
  color: var(--color-contrast-ink);
  border-bottom-color: var(--color-contrast-ink);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 11px 20px;
  border: var(--border-thin) solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.btn--accent:hover {
  background-color: color-mix(in srgb, var(--color-accent) 86%, var(--color-contrast-surface));
  box-shadow: var(--shadow-1);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.btn--primary:hover {
  background-color: color-mix(in srgb, var(--color-primary) 84%, var(--color-contrast-surface));
  box-shadow: var(--shadow-1);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--color-line);
  color: var(--color-ink);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--quiet {
  padding: 8px 4px;
  color: var(--color-primary);
}

.btn--quiet:hover { color: var(--color-accent); }

.btn--sm {
  padding: 7px 13px;
  font-size: var(--text-xs);
}

.section--contrast .btn--outline,
.site-footer .btn--outline {
  border-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
}

.section--contrast .btn--outline:hover,
.site-footer .btn--outline:hover {
  border-color: var(--color-contrast-accent);
  color: var(--color-contrast-accent);
}

.section--contrast .btn--quiet { color: var(--color-contrast-accent); }

/* ---------- tags & flags ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface-deep);
  color: var(--color-ink-soft);
  font-size: var(--text-xs);
  line-height: 1.5;
  white-space: nowrap;
}

.tag--primary {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

.tag--accent {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.section--contrast .tag {
  background-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
}

.flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.flag[data-state="upcoming"] {
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.flag[data-state="live"] {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.flag[data-state="done"] {
  background-color: var(--color-surface-deep);
  color: var(--color-ink-muted);
}

/* ---------- figure / scoreboard ---------- */
.figure {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.figure__value {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-primary);
}

.figure__label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.section--contrast .figure__value { color: var(--color-contrast-accent); }
.section--contrast .figure__label {
  color: color-mix(in srgb, var(--color-contrast-ink) 64%, transparent);
}

.figure-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4) var(--space-3);
}

/* ---------- panel ---------- */
.panel {
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface-alt);
}

.panel--deep { background-color: var(--color-surface-deep); }

.panel--contrast {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.panel--flush {
  padding: 0;
  border-radius: 0;
  background-color: transparent;
}

/* ---------- table ---------- */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

.data-table {
  width: 100%;
  min-width: 560px;
  font-size: var(--text-sm);
}

.data-table caption {
  padding-bottom: var(--space-1);
  text-align: left;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.data-table thead th {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.data-table tbody tr:nth-child(even) { background-color: var(--color-surface-deep); }

.data-table tbody tr + tr { border-top: var(--border-thin) solid color-mix(in srgb, var(--color-line) 60%, transparent); }

.data-table .num,
.data-table td[data-num] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

/* ---------- disclosure ---------- */
.disclosure {
  border-radius: var(--radius-md);
  background-color: var(--color-surface-alt);
  overflow: hidden;
}

.disclosure + .disclosure { margin-top: 2px; }

.disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: 16px var(--space-3);
  background-color: var(--color-surface-alt);
  color: var(--color-ink);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: left;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.disclosure__trigger:hover { background-color: var(--color-primary-soft); }

.disclosure__trigger[aria-expanded="true"] {
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.disclosure__icon {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
}

.disclosure__icon::before,
.disclosure__icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.disclosure__icon::before { left: 0; right: 0; top: 5px; height: 2px; }
.disclosure__icon::after { top: 0; bottom: 0; left: 5px; width: 2px; transition: transform 0.2s ease; }

.disclosure__trigger[aria-expanded="true"] .disclosure__icon::after { transform: scaleY(0); }

.disclosure__panel {
  overflow: hidden;
  transition: height 0.24s ease;
}

.disclosure__panel[hidden] { display: none; }

.disclosure__inner {
  padding: var(--space-2) var(--space-3) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.disclosure__inner > * + * { margin-top: var(--space-2); }

/* ---------- breadcrumbs ---------- */
.breadcrumbs {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--color-ink-muted);
}

.breadcrumbs__link {
  color: var(--color-ink-soft);
  transition: color 0.18s ease;
}

.breadcrumbs__link:hover { color: var(--color-primary); }

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

/* ---------- page intro ---------- */
.page-intro {
  padding-block: var(--space-8) var(--space-6);
  background-color: var(--color-surface);
}

.page-intro--alt { background-color: var(--color-surface-alt); }

.page-intro--contrast {
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-intro__title {
  max-width: 24ch;
  font-size: var(--text-3xl);
  font-stretch: condensed;
}

.page-intro--contrast .page-intro__title { color: var(--color-contrast-ink); }

.page-intro__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-intro--contrast .page-intro__meta {
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

/* ---------- media ---------- */
.media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-deep);
}

.media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: var(--space-3);
  background: var(--overlay-scrim);
  color: var(--color-contrast-ink);
}

.media__caption {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.media--duotone .media__img { filter: grayscale(1) contrast(1.06); }

.media--duotone::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-color: var(--color-primary);
  mix-blend-mode: color;
  opacity: 0.72;
  pointer-events: none;
}

.media--duotone-dark::after {
  background-color: var(--color-contrast-surface);
  opacity: 0.86;
}

.media--21x9 { aspect-ratio: 21 / 9; }
.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--1x1 { aspect-ratio: 1 / 1; }
.media--3x4 { aspect-ratio: 3 / 4; }

/* ---------- scroll rail ---------- */
.scroll-rail {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  padding-bottom: var(--space-1);
  scrollbar-width: thin;
  scrollbar-color: var(--color-line) transparent;
}

.scroll-rail > * {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.scroll-rail::-webkit-scrollbar { height: 6px; }
.scroll-rail::-webkit-scrollbar-thumb {
  background-color: var(--color-line);
  border-radius: var(--radius-pill);
}

/* ---------- reveal ---------- */
.has-js .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.12s linear, transform 0.12s ease-out;
}

.has-js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- skip link ---------- */
.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -120px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
  transition: top 0.18s ease;
}

.skip-link:focus { top: var(--space-2); }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background-color: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-1);
}

.header-top { background-color: var(--color-surface); }

.header-top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand__mark {
  position: relative;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
}

.brand__mark::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 50%;
  height: 3px;
  border-radius: 2px;
  background-color: var(--color-accent);
  transform: translateY(-50%) skewX(-18deg);
}

.brand__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.2;
}

.brand__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: 0.02em;
  color: var(--color-ink);
}

.brand__line {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  white-space: nowrap;
}

.status-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  animation: status-pulse 2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.42; transform: scale(0.82); }
}

.header-leagues { background-color: var(--color-surface-alt); }

.header-leagues__inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  padding-block: 7px;
}

.header-leagues__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.league-strip {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-width: 0;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.league-strip::-webkit-scrollbar { display: none; }

.league-chip {
  flex: none;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  white-space: nowrap;
}

.league-chip[data-active="true"] {
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
  font-weight: 600;
}

.header-main { background-color: var(--color-surface); }

.header-main__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 11px;
}

.primary-nav { display: block; }

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.nav-list::-webkit-scrollbar { display: none; }

.nav-link {
  position: relative;
  display: inline-block;
  padding: 6px 2px;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  white-space: nowrap;
  transition: color 0.18s ease;
}

.nav-link:hover { color: var(--color-ink); }

.nav-link[aria-current="page"] {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--color-accent);
}

.nav-cta { flex: none; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: var(--space-1);
  flex: none;
  padding: 9px 13px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-alt);
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.nav-toggle__bars {
  position: relative;
  flex: none;
  width: 16px;
  height: 10px;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background-color: var(--color-primary);
  transition: transform 0.2s ease, top 0.2s ease, bottom 0.2s ease;
}

.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  top: 4px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  bottom: 4px;
  transform: rotate(-45deg);
}

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

.scroll-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 3;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  pointer-events: none;
  transition: width 0.12s linear;
}

@media (max-width: 899px) {
  .nav-toggle { display: inline-flex; }

  .header-top__inner { padding-block: 11px; }

  .header-status { display: none; }

  .nav-cta {
    padding: 9px 14px;
    font-size: var(--text-xs);
    margin-right: auto;
  }

  .primary-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 4;
    display: none;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    padding-block: var(--space-2) var(--space-3);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-2);
  }

  .site-header[data-open="true"] .primary-nav { display: block; }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-inline: var(--gutter);
    overflow: visible;
  }

  .nav-link {
    display: block;
    padding: 14px 0;
    font-size: var(--text-base);
    color: var(--color-ink);
  }

  .nav-link[aria-current="page"]::after {
    left: 0;
    right: auto;
    bottom: 8px;
    width: 24px;
  }
}

/* ---------- footer ---------- */
.site-footer {
  padding-top: var(--space-8);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.footer-scale {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 18px;
  margin-bottom: var(--space-4);
}

.footer-scale i {
  flex: 1 1 auto;
  height: 4px;
  border-radius: 1px;
  background-color: var(--color-contrast-line);
}

.footer-scale i:nth-child(3n) { height: 11px; }
.footer-scale i:nth-child(3n + 1) { height: 7px; }

.footer-scale i:last-child {
  height: 18px;
  background-color: var(--color-contrast-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6) var(--space-4);
  padding-bottom: var(--space-6);
}

.footer-brand__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.footer-brand__note {
  max-width: 36ch;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.footer-brand__contact {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
}

.footer-col__title {
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

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

.footer-link {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  border-bottom: var(--border-thin) solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.footer-link:hover {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-contrast-accent);
}

.footer-tag {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

.footer-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.footer-contact dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--color-contrast-ink) 56%, transparent);
}

.footer-contact dd {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.footer-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-legal__link {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  border-bottom: var(--border-thin) solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.footer-legal__link:hover {
  color: var(--color-contrast-accent);
  border-bottom-color: var(--color-contrast-accent);
}

.footer-legal__note {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
  padding-block: var(--space-3) var(--space-6);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

.footer-icp { font-variant-numeric: tabular-nums; }

.footer-domain {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-contact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 1.6fr repeat(3, minmax(0, 1fr)); }
  .footer-contact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- responsive polish ---------- */
@media (max-width: 719px) {
  .section { padding-block: var(--space-8); }
  .section--lg { padding-block: var(--space-8); }
  .page-intro { padding-block: var(--space-6) var(--space-4); }
  .section-head { margin-bottom: var(--space-4); }
  .figure-row { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
}

@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;
  }

  .status-dot { animation: none; }
  .league-strip,
  .nav-list,
  .scroll-rail { scroll-behavior: auto; }

  .has-js .reveal {
    opacity: 1;
    transform: none;
  }
}