/* ============================================================
   乐动全站 · 赛季数据核定
   /assets/site.css — 共享层：重置、变量、排版、头部、页脚、
   通用按钮 / 网格 / 基础组件
   ============================================================ */

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

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

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; }

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

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

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

a { color: inherit; }

/* ---------- tokens ---------- */
:root {
  --ink: #05070F;
  --indigo-900: #0B1026;
  --indigo-800: #141B3A;
  --indigo-700: #1D2750;

  --lake-100: #E6EAEC;
  --lake-300: #C3CBD1;

  --lime: #C6F24E;
  --lime-deep: #8FBF1F;
  --lava: #FF5B2E;
  --amber: #FFC466;

  --paper: #F2F5F7;
  --muted: #9AA6B2;

  --line-dark: rgba(195, 203, 209, 0.16);
  --line-soft: rgba(195, 203, 209, 0.10);
  --line-lime: rgba(198, 242, 78, 0.38);

  --font-mono: ui-monospace, "DIN Alternate", "Roboto Mono", "JetBrains Mono", monospace;
  --font-head: "Archivo Narrow", "Oswald", "Source Han Sans SC", "PingFang SC", sans-serif;
  --font-body: "Source Han Serif SC", "Noto Serif SC", "Songti SC", serif;

  --gutter: clamp(20px, 4.2vw, 64px);
  --shell: 1440px;

  --radius-card: 2px;
  --radius-pill: 999px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 240ms;
}

/* ---------- base ---------- */
:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

body {
  background-color: var(--indigo-900);
  background-image:
    radial-gradient(1200px 620px at 84% -8%, rgba(198, 242, 78, 0.07), transparent 62%),
    radial-gradient(900px 540px at -6% 14%, rgba(255, 91, 46, 0.055), transparent 64%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.005em;
}

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

.grid {
  display: grid;
  gap: var(--gap, 24px);
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.grid > * { grid-column: span var(--span, 12); min-width: 0; }

@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid > * { grid-column: span 4; }
}

/* ---------- typography utilities ---------- */
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  letter-spacing: -0.01em;
}

.index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
}

.eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--lava);
  flex: none;
}

.h-display {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(44px, 8.4vw, 120px);
  line-height: 0.94;
  letter-spacing: -0.012em;
  text-transform: uppercase;
}

.h-section {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.06;
  letter-spacing: 0.01em;
}

.h-sub {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(18px, 2.4vw, 28px);
  line-height: 1.15;
}

.prose {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  max-width: 66ch;
}

.prose > * + * { margin-top: 1.05em; }

.prose h2,
.prose h3 {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.15;
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--lime);
}

.prose strong { color: var(--lime); font-weight: 600; }

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

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

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

.section--indigo { background: var(--indigo-900); }

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

.section--paper {
  background: var(--lake-100);
  color: var(--indigo-900);
}

.section--paper .eyebrow { color: var(--lime-deep); }

.section--paper .index,
.section--paper .muted { color: #4E5A66; }

.section--paper .rule { background: var(--lake-300); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.btn:hover { transform: translateY(-1px); }

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

.btn--lime:hover { background: #D7FF6A; }

.btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--line-dark);
}

.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }

.btn--lava { background: var(--lava); color: #FFFFFF; }

.btn--lava:hover { background: #FF7549; }

/* ---------- skip link ---------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  transform: translateY(-160%);
  padding: 10px 18px;
  background: var(--lime);
  color: var(--ink);
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform var(--dur) var(--ease);
}

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

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(11, 16, 38, 0.97) 0%, rgba(11, 16, 38, 0.86) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}

.site-header__bar {
  background: var(--ink);
  border-bottom: 1px solid var(--indigo-700);
}

.site-header__bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 34px;
  font-size: 12px;
  transition: min-height var(--dur) var(--ease);
}

.site-header[data-condensed] .site-header__bar-inner { min-height: 26px; }

.season-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  min-width: 0;
}

.season-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.season-strip__label {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.season-strip__value { color: var(--lime); }

.season-strip__sep {
  width: 1px;
  height: 12px;
  background: var(--line-lime);
  flex: none;
}

.season-strip__link {
  font-family: var(--font-head);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-decoration: none;
  color: var(--lake-300);
  padding: 4px 12px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.season-strip__link:hover { color: var(--lime); border-color: var(--lime); }

.site-header__body { padding-block: 12px; transition: padding var(--dur) var(--ease); }

.site-header[data-condensed] .site-header__body { padding-block: 8px; }

/* --- nav island --- */
.nav-island {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 10px 8px 20px;
  background: var(--indigo-800);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  box-shadow: 0 22px 46px -32px rgba(0, 0, 0, 0.95);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--paper);
  flex: none;
}

.brand__mark {
  width: 32px;
  height: 32px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__text { display: block; }

.brand__name {
  display: block;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.brand__sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  line-height: 1.4;
}

/* --- primary nav --- */
.site-nav { flex: 1 1 auto; min-width: 0; }

.site-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
}

.site-nav__link {
  display: block;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--lake-300);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.site-nav__link:hover { color: var(--paper); background: rgba(198, 242, 78, 0.12); }

.site-nav__link[aria-current="page"] {
  color: var(--ink);
  background: var(--lime);
}

/* --- toggle --- */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 12px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  color: var(--paper);
  font-family: var(--font-head);
  font-size: 13.5px;
  letter-spacing: 0.1em;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.nav-toggle:hover { border-color: var(--lime); color: var(--lime); }

.nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 16px;
  height: 16px;
}

.nav-toggle__bars span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.site-header[data-open] .nav-toggle__bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.site-header[data-open] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.site-header[data-open] .nav-toggle__bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* --- scroll progress --- */
.scroll-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--lime) 0%, var(--lime-deep) 52%, var(--lava) 100%);
  z-index: 3;
}

/* ---------- header responsive ---------- */
@media (max-width: 1100px) {
  .site-nav__link { padding: 8px 10px; font-size: 13.5px; }
  .brand__sub { display: none; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    flex: none;
    padding: 12px;
    background: var(--indigo-800);
    border: 1px solid var(--line-dark);
    border-radius: 18px;
    box-shadow: 0 30px 60px -34px rgba(0, 0, 0, 0.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease),
                transform var(--dur) var(--ease),
                visibility var(--dur) var(--ease);
  }

  .site-header[data-open] .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }

  .site-nav__link {
    padding: 12px 14px;
    border-radius: 10px;
    border-bottom: 1px solid var(--line-soft);
    font-size: 15px;
  }

  .site-nav__link[aria-current="page"] { border-bottom-color: transparent; }
}

@media (max-width: 640px) {
  .season-strip__item--wide,
  .season-strip__sep { display: none; }

  .season-strip__label { font-size: 10px; letter-spacing: 0.12em; }

  .site-header__bar-inner { font-size: 11px; gap: 10px; }

  .season-strip__link { padding: 3px 10px; font-size: 11.5px; letter-spacing: 0.1em; }

  .nav-island { padding: 7px 8px 7px 14px; gap: 10px; }

  .brand__mark { width: 28px; height: 28px; font-size: 11px; }

  .brand__name { font-size: 15px; }

  .nav-toggle { padding: 7px 12px 7px 10px; font-size: 12.5px; letter-spacing: 0.08em; }

  .nav-toggle__text { display: none; }

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

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  position: relative;
  background: var(--indigo-900);
  border-top: 1px solid var(--line-soft);
}

.footer-band {
  background: var(--ink);
  border-top: 2px solid var(--lava);
  border-bottom: 1px solid var(--indigo-700);
}

.footer-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-block: clamp(22px, 3vw, 32px);
}

.footer-band__scope {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(17px, 2.2vw, 24px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
  max-width: 34ch;
}

.footer-band__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 8px;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.5fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 56px);
  padding-block: clamp(40px, 6vw, 72px);
}

.footer-brand__note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 32ch;
}

.brand--stack { align-items: flex-start; }

.footer-index__title,
.footer-contact__title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.footer-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
}

.footer-index__link {
  display: block;
  padding: 6px 0;
  font-family: var(--font-head);
  font-size: 14.5px;
  letter-spacing: 0.03em;
  color: var(--lake-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.footer-index__link:hover { color: var(--lime); border-bottom-color: var(--lime); }

.footer-index__link[aria-current="page"] { color: var(--lime); border-bottom-color: var(--lime); }

.footer-contact__list { display: grid; gap: 14px; }

.footer-contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}

.footer-contact__value {
  display: block;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--paper);
  word-break: break-word;
}

.footer-legal {
  background: var(--ink);
  border-top: 1px solid var(--indigo-700);
  padding-block: 20px 26px;
}

.footer-legal__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.footer-legal__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.footer-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
}

.footer-legal__links a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lake-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.footer-legal__links a:hover { color: var(--lime); border-bottom-color: var(--lime); }

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lake-300);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.to-top:hover { color: var(--lime); border-color: var(--lime); }

.footer-legal__note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 88ch;
}

@media (max-width: 1024px) {
  .footer-main { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 640px) {
  .footer-main { grid-template-columns: minmax(0, 1fr); }
  .footer-brand { grid-column: span 1; }
  .footer-index__list { grid-template-columns: minmax(0, 1fr); }
  .footer-band__scope { max-width: none; font-size: 16px; }
  .footer-legal__inner { justify-content: flex-start; }
}

/* ============================================================
   SHARED COMPONENTS
   ============================================================ */

/* --- card --- */
.card {
  background: var(--indigo-800);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  padding: clamp(18px, 2.4vw, 28px);
}

.card--paper {
  background: var(--lake-100);
  border-color: var(--lake-300);
  color: var(--indigo-900);
}

.card--paper .index,
.card--paper .stat__label { color: #4E5A66; }

/* --- stat --- */
.stat { display: block; }

.stat__value {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(34px, 5.4vw, 72px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--lime);
}

.stat__label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* --- tag --- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border: 1px solid var(--line-lime);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.tag--lava { border-color: rgba(255, 91, 46, 0.55); color: var(--lava); }

.tag--amber { border-color: rgba(255, 196, 102, 0.5); color: var(--amber); }

/* --- media frame --- */
.media-figure { margin: 0; }

.media-frame {
  --ratio: 16 / 9;
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: var(--ratio);
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  background-color: var(--indigo-800);
  background-image:
    linear-gradient(180deg, rgba(11, 16, 38, 0.25) 0%, rgba(5, 7, 15, 0.85) 100%),
    repeating-linear-gradient(90deg, rgba(198, 242, 78, 0.07) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(198, 242, 78, 0.07) 0 1px, transparent 1px 48px);
}

.media-frame img,
.media-frame picture > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.08) brightness(0.92);
}

.media-frame--4x3 { --ratio: 4 / 3; }

.media-frame--21x9 { --ratio: 21 / 9; }

.media-frame__caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--muted);
}

.section--paper .media-frame__caption { color: #4E5A66; }

/* --- data table --- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  background: rgba(20, 27, 58, 0.55);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  min-width: 640px;
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--indigo-800);
  color: var(--lake-300);
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-lime);
  white-space: nowrap;
}

.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--paper);
}

.data-table tbody tr:nth-child(even) { background: rgba(11, 16, 38, 0.5); }

.data-table tbody tr:hover { background: rgba(198, 242, 78, 0.08); }

.data-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  letter-spacing: 0;
  color: var(--muted);
}

.section--paper .table-wrap {
  background: #FFFFFF;
  border-color: var(--lake-300);
}

.section--paper .data-table thead th {
  background: var(--lake-100);
  color: var(--indigo-900);
  border-bottom-color: var(--lime-deep);
}

.section--paper .data-table td {
  color: var(--indigo-900);
  border-bottom-color: var(--lake-300);
}

.section--paper .data-table tbody tr:nth-child(even) { background: rgba(195, 203, 209, 0.28); }

.section--paper .data-table tbody tr:hover { background: rgba(198, 242, 78, 0.22); }

/* --- breadcrumb --- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-block: 16px;
}

.breadcrumb a {
  color: var(--lake-300);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.breadcrumb a:hover { color: var(--lime); }

.breadcrumb__sep { color: var(--lava); }

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

.section--paper .breadcrumb { color: #4E5A66; }
.section--paper .breadcrumb a { color: #2C3742; }
.section--paper .breadcrumb a:hover { color: var(--lime-deep); }

/* --- disclosure --- */
.disclosure {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  background: var(--indigo-800);
  overflow: hidden;
}

.disclosure + .disclosure { margin-top: 10px; }

.disclosure__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  text-align: left;
  color: var(--paper);
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 120ms var(--ease);
}

.disclosure__trigger:hover { color: var(--lime); }

.disclosure__icon {
  flex: none;
  width: 18px;
  height: 18px;
  position: relative;
}

.disclosure__icon::before,
.disclosure__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}

.disclosure__icon::before { left: 0; top: 8px; width: 18px; height: 1px; }

.disclosure__icon::after { top: 0; left: 8px; width: 1px; height: 18px; }

.disclosure[data-open] .disclosure__icon::after { transform: scaleY(0); opacity: 0; }

.disclosure[data-open] .disclosure__trigger { color: var(--amber); }

.disclosure__panel {
  overflow: hidden;
  transition: height 200ms var(--ease);
}

.disclosure__inner {
  padding: 0 20px 20px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--lake-300);
  max-width: 74ch;
}

.section--paper .disclosure {
  background: #FFFFFF;
  border-color: var(--lake-300);
}

.section--paper .disclosure__trigger { color: var(--indigo-900); }
.section--paper .disclosure__trigger:hover { color: var(--lime-deep); }
.section--paper .disclosure[data-open] .disclosure__trigger { color: var(--lava); }
.section--paper .disclosure__inner { color: #2C3742; }

/* --- reveal --- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* --- reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

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

  .btn:hover { transform: none; }
}