*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; }
h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

:root {
  --navy: #0A192F;
  --neon: #39FF14;
  --orange: #FF4D00;
  --indigo: #5B2A86;
  --teal: #0F5B64;
  --wine: #6D1F3D;
  --warmgray: #EDF0F4;
  --moonwhite: #F8FBFF;
  --ink: #0A0A0A;
  --data-green: #00E5A0;
  --font-cjk: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Consolas, monospace;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --gutter: clamp(1rem, 2.5vw, 2rem);
  --ease: cubic-bezier(0.22, 0.8, 0.36, 1);
}

body {
  font-family: var(--font-cjk);
  background: var(--navy);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-cjk);
  font-weight: 900;
  font-style: italic;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--navy);
  text-wrap: balance;
  margin-bottom: 0.6em;
}
h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); }
h3 { font-size: 1.22rem; }
p { margin-bottom: 1.2rem; }
strong { font-weight: 800; }

a {
  color: var(--navy);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
a:hover { color: var(--orange); }
main a:not(.btn) { text-decoration: underline; text-decoration-color: rgba(10, 25, 47, 0.25); text-underline-offset: 3px; }
main a:not(.btn):hover { text-decoration-color: var(--orange); }

::selection { background: var(--neon); color: var(--navy); }
#main-content { outline: none; scroll-margin-top: 1rem; }

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

.container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 3000;
  transform: translateY(-180%);
  background: var(--navy);
  color: var(--neon);
  border: 1px solid var(--neon);
  border-radius: var(--radius-pill);
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

.site-main {
  min-height: 70vh;
  background: var(--warmgray);
}

.site-header {
  position: relative;
  background: var(--navy);
  border-bottom: 1px solid rgba(57, 255, 20, 0.12);
}
.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon) 0%, var(--neon) 9%, rgba(57, 255, 20, 0) 32%, rgba(255, 77, 0, 0) 66%, var(--orange) 94%, var(--orange) 100%);
  z-index: 1;
}
.site-header__inner {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.site-header__mast {
  display: grid;
  grid-template-columns: 1fr minmax(0, 440px) 1fr;
  align-items: center;
  gap: 1.25rem;
  padding-block: 0.9rem;
}

@media (max-width: 1100px) {
  .site-header__mast {
    grid-template-columns: 1fr minmax(0, 320px) 1fr;
    gap: 0.75rem;
  }
  .nav-link {
    padding: 0.45rem 0.6rem;
    font-size: 0.84rem;
  }
}

.brand-lockup {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  justify-self: start;
  padding-left: 14px;
}
.brand-lockup::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--neon), var(--orange));
}
.brand-lockup__flag {
  font-size: 1.6rem;
  font-weight: 900;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--neon);
  text-shadow: 0 0 18px rgba(57, 255, 20, 0.25);
}
.brand-lockup__sub {
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(237, 240, 244, 0.6);
}
.brand-lockup:hover .brand-lockup__flag {
  text-shadow: 0 0 28px rgba(57, 255, 20, 0.45);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  background: rgba(6, 13, 26, 0.6);
  border: 1px solid rgba(237, 240, 244, 0.16);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.3rem 0.3rem 1.1rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.header-search:focus-within {
  border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.14), 0 0 18px rgba(57, 255, 20, 0.18);
}
.header-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--moonwhite);
  font-size: 0.85rem;
}
.header-search__input::placeholder { color: rgba(237, 240, 244, 0.42); }
.header-search__btn {
  flex: 0 0 auto;
  cursor: pointer;
  border: 0;
  background: var(--neon);
  color: var(--navy);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  padding: 0.42rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: background-color 0.2s, color 0.2s;
}
.header-search__btn:hover {
  background: var(--orange);
  color: var(--moonwhite);
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-self: end;
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: var(--radius-pill);
  padding: 0.38rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.live-pill__text { color: var(--neon); font-weight: 700; }
.live-pill__meta { color: rgba(237, 240, 244, 0.5); }

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.55);
  animation: livePulse 2s ease-out infinite;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(57, 255, 20, 0); }
  100% { box-shadow: 0 0 0 0 rgba(57, 255, 20, 0); }
}

.site-header__ticker {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.32rem 0 0.42rem;
  border-top: 1px solid rgba(57, 255, 20, 0.1);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(237, 240, 244, 0.58);
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.site-header__ticker::-webkit-scrollbar { display: none; }
.site-ticker__item { display: inline-flex; align-items: center; gap: 0.4rem; }
.site-ticker__sep { color: var(--orange); font-weight: 800; }

.site-header__navrow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid rgba(237, 240, 244, 0.08);
  padding: 0.5rem 0 0.55rem;
}
.site-header__navlabel {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 800;
  color: rgba(237, 240, 244, 0.82);
  transition: color 0.2s, background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.nav-link__idx {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--orange);
}
.nav-link:hover {
  color: var(--neon);
  background: rgba(57, 255, 20, 0.07);
  border-color: rgba(57, 255, 20, 0.2);
}
.nav-link[aria-current="page"] {
  color: var(--navy);
  background: var(--neon);
  box-shadow: 0 0 18px rgba(57, 255, 20, 0.35);
}
.nav-link[aria-current="page"] .nav-link__idx { color: var(--navy); }

.nav-toggle {
  display: none;
  margin-left: auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 46px;
  height: 44px;
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.08);
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--neon);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 900px) {
  .site-header { position: sticky; top: 0; z-index: 1200; }
  .site-header__mast { grid-template-columns: 1fr auto; padding-block: 0.65rem; }
  .header-search { display: none; }
  .live-pill__meta { display: none; }
  .site-header__ticker { display: none; }
  .site-header__navrow { justify-content: flex-end; padding: 0.35rem 0; }
  .site-header__navlabel { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    top: 6.5rem;
    left: 1rem;
    right: 1rem;
    z-index: 1210;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 1rem;
    border: 1px solid rgba(57, 255, 20, 0.32);
    border-radius: var(--radius-lg);
    background: rgba(10, 25, 47, 0.97);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 24px rgba(57, 255, 20, 0.14);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  }
  .site-nav[data-open] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav-link {
    justify-content: space-between;
    padding: 0.75rem 1.15rem;
    font-size: 1rem;
    background: rgba(237, 240, 244, 0.05);
    border-color: rgba(237, 240, 244, 0.06);
  }
  .nav-link[aria-current="page"] { border-color: transparent; }
  .brand-lockup__flag { font-size: 1.35rem; }
}

.section { padding-block: 3.5rem; }
.section--tight { padding-block: 2rem; }

.section-marker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}
.section-marker::before { content: "//"; color: var(--neon); }

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.breadcrumbs li { display: inline-flex; align-items: center; }
.breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: var(--orange);
}
.breadcrumbs a { color: var(--navy); opacity: 0.85; }
.breadcrumbs a:hover { color: var(--orange); opacity: 1; }
.breadcrumbs [aria-current="page"] { color: var(--wine); font-weight: 700; }

.divider {
  height: 1px;
  margin: 2.5rem 0;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 77, 0, 0.6), transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: var(--radius-pill);
  padding: 0.68rem 1.5rem;
  font-family: var(--font-cjk);
  font-size: 0.9rem;
  font-weight: 800;
  border: 2px solid transparent;
  cursor: pointer;
  line-height: 1.2;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--neon {
  background: var(--neon);
  color: var(--navy);
  box-shadow: 0 8px 24px rgba(57, 255, 20, 0.28);
}
.btn--neon:hover { box-shadow: 0 10px 32px rgba(57, 255, 20, 0.45); }
.btn--orange {
  background: var(--orange);
  color: var(--moonwhite);
  box-shadow: 0 8px 24px rgba(255, 77, 0, 0.28);
}
.btn--orange:hover { box-shadow: 0 10px 32px rgba(255, 77, 0, 0.4); }
.btn--ghost {
  background: transparent;
  border-color: rgba(57, 255, 20, 0.5);
  color: var(--neon);
}
.btn--ghost:hover { background: rgba(57, 255, 20, 0.1); }
.btn--sm { padding: 0.42rem 1rem; font-size: 0.78rem; }

.card {
  background: var(--moonwhite);
  border: 1px solid rgba(10, 25, 47, 0.06);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: 0 12px 32px rgba(10, 25, 47, 0.14);
}
.card--dark {
  background: linear-gradient(160deg, var(--navy), var(--teal));
  color: var(--moonwhite);
  border-color: transparent;
}
.card--teal {
  background: var(--teal);
  color: var(--moonwhite);
  border-color: transparent;
}
.card--cut {
  background: linear-gradient(135deg, var(--wine), var(--navy));
  color: var(--moonwhite);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}
.card--dark h2, .card--dark h3,
.card--teal h2, .card--teal h3,
.stat-card h2, .stat-card h3,
.card--cut h2, .card--cut h3 { color: var(--moonwhite); }

.stat-card {
  background: linear-gradient(150deg, var(--navy), var(--teal));
  border: 1px solid rgba(57, 255, 20, 0.18);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: 0 16px 36px rgba(10, 25, 47, 0.35);
}
.stat-card__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon);
}
.stat-card__label::after { content: "▲"; color: var(--orange); font-size: 0.6rem; }
.stat-card__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--data-green);
  margin-top: 0.6rem;
  letter-spacing: -0.02em;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
}
.chip--orange {
  background: rgba(255, 77, 0, 0.12);
  border-color: rgba(255, 77, 0, 0.35);
  color: var(--orange);
}

.data-num {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--data-green);
  font-variant-numeric: tabular-nums;
}
.data-unit {
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--neon);
  margin-left: 0.2em;
}

.grid { display: grid; gap: 1.25rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
}

.img-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--indigo), var(--navy));
  color: rgba(237, 240, 244, 0.4);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.img-frame::before { content: "IMAGE SLOT 4:3"; }
.img-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(57, 255, 20, 0.08) 50%, transparent 70%);
}
.img-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-frame--16x9 { aspect-ratio: 16 / 9; }
.img-frame--16x9::before { content: "IMAGE SLOT 16:9"; }
.img-frame--21x9 { aspect-ratio: 21 / 9; }
.img-frame--21x9::before { content: "IMAGE SLOT 21:9"; }

.site-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  min-height: 100vh;
}
.site-aside {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.25rem, 3vw, 2rem);
  overflow: hidden;
  background: linear-gradient(180deg, var(--indigo) 0%, var(--navy) 72%);
  color: var(--moonwhite);
}
.site-aside h1, .site-aside h2, .site-aside h3 { color: var(--moonwhite); }
.site-content { min-width: 0; background: var(--warmgray); }
@media (max-width: 1100px) {
  .site-shell { grid-template-columns: 1fr; }
  .site-aside {
    position: relative;
    height: auto;
    min-height: 240px;
  }
}

.site-footer {
  position: relative;
  margin-top: 5rem;
  background-color: var(--navy);
  background-image: radial-gradient(rgba(57, 255, 20, 0.06) 1px, transparent 1.4px);
  background-size: 26px 26px;
  color: rgba(237, 240, 244, 0.78);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon) 0%, var(--orange) 55%, var(--data-green) 100%);
}
.site-footer::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.12), transparent 70%);
  pointer-events: none;
}
.site-footer__inner {
  max-width: 1280px;
  margin-inline: auto;
  padding: 3.5rem var(--gutter) 2.75rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 2fr 1.2fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}
@media (max-width: 980px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: 2.25rem; }
}

.footer-brand__desc {
  max-width: 46ch;
  margin: 1rem 0 1.2rem;
  font-size: 0.9rem;
  color: rgba(237, 240, 244, 0.66);
}
.footer-brand__status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42rem 0.9rem;
  border: 1px solid rgba(57, 255, 20, 0.22);
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.07);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}
.footer-brand__status-text { color: rgba(237, 240, 244, 0.62); }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.footer-links__col { display: flex; flex-direction: column; align-items: flex-start; gap: 0.55rem; }
.footer-links__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon);
}
.footer-links__title::before { content: "// "; color: var(--orange); }
.footer-links a { font-size: 0.88rem; color: rgba(237, 240, 244, 0.72); border-bottom: 1px solid transparent; }
.footer-links a:hover { color: var(--neon); border-bottom-color: rgba(57, 255, 20, 0.45); }

.footer-contact__line {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(237, 240, 244, 0.72);
}
.footer-contact__note {
  margin-top: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(237, 240, 244, 0.5);
}

.site-footer__bottom {
  border-top: 1px solid rgba(237, 240, 244, 0.08);
  background: rgba(4, 10, 20, 0.65);
}
.site-footer__bottom-inner {
  max-width: 1280px;
  margin-inline: auto;
  padding: 1.1rem var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(237, 240, 244, 0.5);
}
.site-footer__legal { display: inline-flex; gap: 1.1rem; }
.site-footer__legal a { color: rgba(237, 240, 244, 0.55); }
.site-footer__legal a:hover { color: var(--neon); }
.site-footer__icp { color: rgba(237, 240, 244, 0.45); }

.scroll-meter {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 2100;
  pointer-events: none;
  background: rgba(10, 25, 47, 0.25);
}
.scroll-meter__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--data-green), var(--neon) 45%, var(--orange));
}
.scroll-meter__tag {
  position: fixed;
  top: 8px;
  right: 10px;
  z-index: 2101;
  padding: 0.22rem 0.55rem;
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: var(--radius-pill);
  background: rgba(10, 25, 47, 0.8);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--moonwhite);
  pointer-events: none;
  opacity: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}
.skip-link:focus-visible,
.nav-link:focus-visible,
.btn:focus-visible {
  outline-color: var(--orange);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}