:root {
  --bg-deep: #0a0507;
  --bg-panel: #1a0f14;
  --red: #ff2a4b;
  --red-soft: rgba(255, 42, 75, 0.15);
  --gold-1: #b8860b;
  --gold-2: #ffd700;
  --gold-grad: linear-gradient(135deg, #b8860b, #ffd700);
  --neon: #bf00ff;
  --cyan: #00e5ff;
  --text: #f5e6e8;
  --muted: #4a3a3d;
  --shadow: rgba(0, 0, 0, 0.6);
  --font-head: Impact, Haettenschweiler, "Arial Black", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;
  --container: 1240px;
  --header-h: 76px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --speed: 260ms;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}

body.nav-lock {
  overflow: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 1.15;
}

p {
  font-family: var(--font-body);
}

ul {
  list-style: none;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

::selection {
  background: var(--red);
  color: #0a0507;
}

#main-content {
  display: block;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 300;
  padding: 0.6rem 1.1rem;
  background: var(--red);
  color: #0a0507;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: 0 0 24px rgba(255, 42, 75, 0.4);
  transform: translateY(-220%);
  transition: transform 0.18s ease;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.scroll-progress {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 130;
  width: 100%;
  height: 2px;
  background: var(--red);
  box-shadow: 0 0 8px rgba(255, 42, 75, 0.7);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 5, 7, 0.82);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 42, 75, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.site-header[data-scrolled] {
  background: rgba(10, 5, 7, 0.96);
  border-bottom-color: var(--red);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(191, 0, 255, 0.5), transparent);
}

.header-shell {
  position: relative;
  width: min(var(--container), 92%);
  margin: 0 auto;
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  position: relative;
  z-index: 20;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--gold-grad);
  color: #0a0507;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1;
  clip-path: polygon(12% 0, 100% 16%, 88% 100%, 0 84%);
  filter: saturate(1.1);
  box-shadow: 0 0 24px rgba(255, 215, 0, 0.22);
}

.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.12rem;
}

.brand-name {
  font-size: 1.17rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.brand-en {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  color: var(--cyan);
  text-transform: uppercase;
}

.header-meta {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.32rem 0.75rem;
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.06);
  color: var(--cyan);
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: status-pulse 2s linear infinite;
}

.header-clock {
  color: var(--muted);
  letter-spacing: 0.18em;
}

.site-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.6rem 0.78rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid transparent;
  line-height: 1.2;
  transition: color var(--speed), background var(--speed), border-color var(--speed);
}

.nav-link:hover {
  color: var(--red);
  background: var(--red-soft);
}

.nav-link[aria-current="page"] {
  color: var(--red);
  border-bottom-color: var(--red);
  background: var(--red-soft);
}

.nav-aside {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 30;
  width: 48px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid rgba(255, 42, 75, 0.45);
  border-radius: 4px;
  background: var(--red-soft);
}

.nav-toggle[aria-expanded="true"] {
  background: rgba(255, 42, 75, 0.22);
  border-color: var(--red);
}

.nav-toggle-line {
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 0.22s var(--ease), opacity 0.15s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-footer {
  position: relative;
  margin-top: clamp(3rem, 8vw, 7rem);
  background: linear-gradient(180deg, var(--bg-panel), #060303);
  border-top: 1px solid rgba(255, 42, 75, 0.6);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 90%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 90%);
  pointer-events: none;
}

.site-footer::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 34%;
  height: 3px;
  background: var(--gold-grad);
  box-shadow: 0 0 22px rgba(255, 215, 0, 0.28);
}

.footer-shell {
  position: relative;
  z-index: 1;
  width: min(var(--container), 92%);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 1.8rem;
}

.footer-shell::before {
  content: "";
  display: block;
  height: 1px;
  background: var(--red);
  box-shadow: 0 0 18px rgba(255, 42, 75, 0.5);
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

.footer-brand-name {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: 0.03em;
}

.footer-brand-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  margin: 0.3rem 0 1rem;
}

.footer-desc {
  max-width: 34rem;
  font-size: 0.9rem;
  color: #c9b6bc;
  line-height: 1.8;
  margin-bottom: 1.1rem;
}

.footer-address {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-style: normal;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.footer-contact {
  display: grid;
  gap: 0.2rem;
  margin-top: 0.35rem;
}

.footer-contact-line,
.footer-phone {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.footer-contact-note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px dashed rgba(245, 230, 232, 0.12);
  padding-top: 0.9rem;
  margin-top: 1rem;
}

.footer-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.1rem;
  padding: 0.62rem 1rem;
  border: 1px solid rgba(255, 215, 0, 0.35);
  background: rgba(184, 134, 11, 0.12);
  color: var(--gold-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s, transform 0.2s;
}

.footer-btn:hover {
  background: var(--gold-grad);
  color: #0a0507;
  box-shadow: 0 0 24px rgba(255, 215, 0, 0.25);
  transform: translateY(-2px);
}

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

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
  border-bottom: 1px solid rgba(255, 42, 75, 0.3);
  padding-bottom: 0.55rem;
  margin-bottom: 1.1rem;
}

.footer-links li + li {
  margin-top: 0.55rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: #cbb9bf;
  transition: color 0.2s, transform 0.2s;
}

.footer-links a::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--red);
  transform: skewX(-20deg);
  opacity: 0.45;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  color: var(--text);
  transform: translateX(4px);
}

.footer-links a:hover::before {
  opacity: 1;
}

.footer-trust {
  margin-top: 2.6rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255, 42, 75, 0.25);
  border-left: 4px solid var(--red);
  background: rgba(255, 42, 75, 0.055);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #cbb9bf;
}

.footer-bottom {
  margin-top: 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(245, 230, 232, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.footer-copy,
.footer-icp {
  margin: 0;
  color: var(--muted);
}

.footer-bottom a {
  color: var(--muted);
}

.footer-bottom a:hover {
  color: var(--red);
}

.container,
.page-wrap {
  width: min(var(--container), 92%);
  margin-left: auto;
  margin-right: auto;
}

.page-wrap {
  padding: clamp(2rem, 6vw, 5.5rem) 0;
}

.section-pad {
  padding: clamp(2.2rem, 5vw, 4.5rem) 0;
}

.section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 1.2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 42, 75, 0.25);
  padding-bottom: 1rem;
}

.section-index {
  grid-row: 1 / 3;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.9;
  font-family: var(--font-head);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 42, 75, 0.55);
  user-select: none;
}

.section-title {
  align-self: end;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.1;
}

.section-note {
  grid-column: 2;
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  max-width: 24rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  padding: 0 0 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
}

.breadcrumb li {
  display: flex;
  align-items: center;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.8rem;
  color: var(--red);
}

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

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

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  padding: 1rem 1.2rem;
  margin-bottom: 2rem;
  border: 1px dashed rgba(255, 42, 75, 0.35);
  background: rgba(26, 15, 20, 0.6);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #cbb9bf;
}

.legend-key {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  transform: skewX(-20deg);
}

.legend-key.is-red {
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
}

.legend-key.is-gold {
  background: linear-gradient(135deg, var(--gold-1), var(--gold-2));
}

.legend-key.is-neon {
  background: var(--neon);
  box-shadow: 0 0 10px var(--neon);
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid rgba(245, 230, 232, 0.1);
  border-radius: 3px;
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.35);
  padding: 1.5rem;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s, background 0.25s;
}

.card:hover {
  border-color: rgba(255, 42, 75, 0.7);
  box-shadow: 14px 14px 0 rgba(0, 0, 0, 0.45);
  transform: translateY(-4px);
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.card-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.button,
.button-primary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.8rem 1.45rem;
  border: 1px solid rgba(255, 42, 75, 0.5);
  background: var(--red-soft);
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.2;
  transition: background 0.22s, box-shadow 0.22s, color 0.22s, transform 0.22s;
}

.button:hover {
  background: var(--red);
  color: #0a0507;
  box-shadow: 0 0 26px rgba(255, 42, 75, 0.35);
  transform: translateY(-2px);
}

.button-primary {
  background: var(--red);
  color: #0a0507;
  border-color: var(--red);
}

.button-primary:hover {
  background: transparent;
  color: var(--red);
  box-shadow: 0 0 26px rgba(255, 42, 75, 0.3);
  transform: translateY(-2px);
}

.button-ghost {
  border-color: rgba(0, 229, 255, 0.45);
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.04);
}

.button-ghost:hover {
  background: var(--cyan);
  color: #0a0507;
  box-shadow: 0 0 26px rgba(0, 229, 255, 0.3);
  transform: translateY(-2px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.62rem;
  border: 1px solid rgba(245, 230, 232, 0.18);
  background: rgba(26, 15, 20, 0.85);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.tag-red {
  color: var(--red);
  border-color: rgba(255, 42, 75, 0.5);
  background: rgba(255, 42, 75, 0.08);
}

.tag-cyan {
  color: var(--cyan);
  border-color: rgba(0, 229, 255, 0.4);
  background: rgba(0, 229, 255, 0.06);
}

.tag-gold {
  color: var(--gold-2);
  border-color: rgba(255, 215, 0, 0.35);
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.18), rgba(255, 215, 0, 0.08));
}

.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, #1a0f14, #0a0507);
  border: 1px solid rgba(245, 230, 232, 0.1);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.35);
}

.media-frame::after {
  content: "";
  position: absolute;
  right: 0.8rem;
  bottom: 0.8rem;
  width: 22px;
  height: 22px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  opacity: 0.45;
  pointer-events: none;
}

.media-frame > * {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame.is-square {
  aspect-ratio: 1 / 1;
}

.media-frame.is-portrait {
  aspect-ratio: 4 / 5;
}

.terminal {
  position: relative;
  background: #070305;
  border: 1px solid rgba(0, 229, 255, 0.25);
  box-shadow: inset 0 0 30px rgba(0, 229, 255, 0.06), 10px 10px 0 rgba(0, 0, 0, 0.3);
  padding: 1rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--cyan);
  overflow-x: auto;
}

.terminal::before {
  content: "▚▚▚ / LIVE";
  display: block;
  margin-bottom: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--red);
  font-size: 0.62rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #d8c4cb;
}

.data-table caption {
  text-align: left;
  color: var(--red);
  padding-bottom: 0.7rem;
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.data-table th {
  text-align: left;
  padding: 0.75rem 0.7rem;
  border-bottom: 1px solid rgba(255, 42, 75, 0.4);
  color: var(--cyan);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.data-table td {
  padding: 0.75rem 0.7rem;
  border-bottom: 1px solid rgba(245, 230, 232, 0.09);
}

.data-table tr:hover td {
  background: rgba(255, 42, 75, 0.06);
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

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

@keyframes status-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px var(--cyan);
  }
  50% {
    opacity: 0.45;
    box-shadow: 0 0 2px var(--cyan);
  }
}

@media (max-width: 1120px) {
  .header-clock {
    display: none;
  }
}

@media (max-width: 960px) {
  .header-shell {
    grid-template-columns: 1fr auto;
    gap: 1rem;
  }

  .header-meta {
    display: none;
  }

  .nav-toggle {
    display: flex;
    grid-column: 2;
  }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 110;
    display: grid;
    gap: 1rem;
    padding: 1rem 1.15rem 1.35rem;
    background: rgba(10, 5, 7, 0.97);
    border-bottom: 1px solid var(--red);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s var(--ease), visibility 0.25s;
  }

  .site-nav[data-open] {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
  }

  .nav-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    width: 100%;
  }

  .nav-link {
    text-align: center;
    padding: 0.85rem 0.5rem;
    border: 1px solid rgba(245, 230, 232, 0.12);
    border-bottom-width: 1px;
    background: rgba(26, 15, 20, 0.9);
  }

  .nav-link[aria-current="page"] {
    border-color: var(--red);
    background: var(--red-soft);
  }

  .nav-aside {
    display: block;
    text-align: center;
  }
}

@media (max-width: 880px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

  .footer-grid > .footer-col {
    padding-left: 0.6rem;
  }
}

@media (max-width: 720px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand-name {
    font-size: 1rem;
    letter-spacing: 0.02em;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 1.4rem;
  }

  .brand-en {
    font-size: 0.56rem;
    letter-spacing: 0.24em;
  }

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

  .footer-trust {
    padding: 0.8rem 0.95rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 400px) {
  .brand-en {
    display: none;
  }
}

@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;
  }

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

  .status-dot {
    animation: none;
  }
}