:root {
  --bg: #050506;
  --panel: rgba(17, 20, 31, 0.78);
  --panel-strong: rgba(21, 25, 39, 0.9);
  --gold: #f8cc6a;
  --gold-2: #b88936;
  --cyan: #35d2ff;
  --green: #5dffb1;
  --red: #ff5a67;
  --text: #f7f2e8;
  --muted: #a9afbf;
  --line: rgba(248, 204, 106, 0.24);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial,
    sans-serif;
  background:
    linear-gradient(118deg, rgba(248, 204, 106, 0.16) 0 10%, transparent 10% 42%, rgba(53, 210, 255, 0.1) 42% 49%, transparent 49% 100%),
    linear-gradient(238deg, transparent 0 16%, rgba(248, 204, 106, 0.11) 16% 18%, transparent 18% 74%, rgba(93, 255, 177, 0.08) 74% 78%, transparent 78% 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 24%, rgba(184, 137, 54, 0.09) 100%),
    linear-gradient(145deg, #050506 0%, #080b12 44%, #090706 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(248, 204, 106, 0.07) 18% 19%, transparent 19% 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 90px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.026) 0 1px, transparent 1px 90px);
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(rgba(5, 5, 6, 0.48), rgba(5, 5, 6, 0.9)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.028) 0 1px, transparent 1px 5px);
  opacity: 0.55;
  pointer-events: none;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 70px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(248, 204, 106, 0.62);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(248, 204, 106, 0.2), rgba(53, 210, 255, 0.04)),
    linear-gradient(115deg, transparent 0 36%, rgba(248, 204, 106, 0.22) 36% 48%, transparent 48% 100%),
    rgba(0, 0, 0, 0.34);
  box-shadow:
    0 0 28px rgba(248, 204, 106, 0.22),
    inset 0 0 22px rgba(248, 204, 106, 0.08);
  overflow: hidden;
}

.brand-mark::before {
  position: absolute;
  inset: 6px;
  content: "";
  border: 1px solid rgba(248, 204, 106, 0.18);
  border-radius: 5px;
}

.brand-mark::after {
  position: absolute;
  inset: -40%;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
  transform: rotate(25deg) translateX(-120%);
}

.brand:hover .brand-mark::after {
  animation: sheen 0.9s ease;
}

.brand-mark-core {
  z-index: 1;
  color: #ffe29a;
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0;
  text-shadow: 0 0 16px rgba(248, 204, 106, 0.44);
}

.brand strong {
  display: block;
  color: #fff8e6;
  font-size: 1.22rem;
  letter-spacing: 0;
}

.brand small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.76rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
}

.header-actions a {
  min-width: 74px;
  padding: 10px 14px;
  border-radius: 999px;
  color: #dce5f2;
  font-size: 0.9rem;
  text-align: center;
}

.header-actions a:hover {
  color: #081015;
  background: linear-gradient(135deg, var(--gold), #fff0b8);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(330px, 0.72fr);
  gap: 28px;
  align-items: stretch;
  min-height: 530px;
  padding: 66px 0 34px;
}

.hero-copy,
.hero-panel,
.ticker,
.contact-strip,
.platform-card {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 440px;
  padding: clamp(32px, 6vw, 64px);
  border-radius: 8px;
  overflow: hidden;
}

.hero-copy::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(120deg, rgba(248, 204, 106, 0.22), transparent 38%),
    linear-gradient(248deg, transparent 0 44%, rgba(53, 210, 255, 0.15) 44% 55%, transparent 55% 100%);
  opacity: 0.88;
  pointer-events: none;
}

.hero-copy > * {
  position: relative;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  color: #fff7dc;
  font-size: clamp(2.6rem, 7vw, 5.7rem);
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 0 0 34px rgba(248, 204, 106, 0.28);
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 32px;
  color: #d9deeb;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.primary-button,
.ghost-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  overflow: hidden;
}

.primary-button {
  color: #10100d;
  background: linear-gradient(135deg, #ffdf82 0%, var(--gold-2) 100%);
  box-shadow:
    0 14px 36px rgba(248, 204, 106, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.ghost-button {
  color: #f2f7ff;
  border: 1px solid rgba(248, 204, 106, 0.34);
  background: rgba(255, 255, 255, 0.06);
}

.primary-button::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.48), transparent);
  transform: translateX(-120%);
}

.primary-button:hover::after {
  animation: buttonSweep 0.7s ease;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  border-radius: 8px;
}

.status-card,
.status-grid > div {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.status-card {
  display: flex;
  min-height: 205px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  background:
    linear-gradient(128deg, transparent 0 46%, rgba(248, 204, 106, 0.18) 46% 56%, transparent 56% 100%),
    linear-gradient(145deg, rgba(248, 204, 106, 0.13), rgba(53, 210, 255, 0.05));
}

.status-card span,
.status-grid span {
  color: var(--muted);
  font-size: 0.82rem;
}

.status-card strong {
  display: block;
  margin: 8px 0;
  color: var(--gold);
  font-size: 4rem;
  line-height: 0.92;
}

.status-card small {
  color: #f8f2e8;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  flex: 1;
}

.status-grid > div {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
}

.status-grid strong {
  display: block;
  margin-top: 9px;
  color: #fff4cf;
  font-size: 1rem;
  line-height: 1.45;
}

.ticker {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 8px 0 48px;
  padding: 14px 18px;
  border-radius: 8px;
  overflow: hidden;
}

.ticker-label {
  flex: 0 0 auto;
  padding: 6px 12px;
  border-radius: 999px;
  color: #090806;
  background: var(--gold);
  font-size: 0.8rem;
  font-weight: 900;
}

.ticker-track {
  min-width: 0;
  overflow: hidden;
}

.ticker-track p {
  margin: 0;
  color: #ffeff2;
  font-weight: 700;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 22px;
}

.section-heading h2,
.contact-strip h2 {
  margin-bottom: 10px;
  color: #fff7dc;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.1;
}

.section-heading p,
.contact-strip p,
.site-footer p {
  color: var(--muted);
  line-height: 1.75;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.platform-card {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 18px;
  min-height: 168px;
  padding: 20px;
  border-radius: 8px;
  isolation: isolate;
  overflow: hidden;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    background 0.22s ease;
}

.platform-card::before {
  position: absolute;
  inset: -1px;
  z-index: -2;
  content: "";
  background:
    linear-gradient(135deg, rgba(248, 204, 106, 0.2), transparent 38%),
    linear-gradient(248deg, transparent 0 58%, rgba(53, 210, 255, 0.12) 58% 68%, transparent 68% 100%);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.platform-card::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 0 35%, rgba(255, 255, 255, 0.12) 45%, transparent 55% 100%);
  transform: translateX(-120%);
}

.platform-card:hover {
  border-color: rgba(248, 204, 106, 0.46);
  background: rgba(23, 27, 42, 0.94);
  transform: translateY(-4px);
}

.platform-card:hover::before {
  opacity: 1;
}

.platform-card:hover::after {
  animation: cardSweep 0.95s ease;
}

.platform-logo {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  align-self: start;
  border: 1px solid rgba(248, 204, 106, 0.35);
  border-radius: 8px;
  color: var(--gold);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18) 0 18%, transparent 18% 100%),
    linear-gradient(145deg, rgba(248, 204, 106, 0.18), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 24px rgba(248, 204, 106, 0.08);
  font-size: 1.15rem;
  font-weight: 900;
}

.platform-content {
  min-width: 0;
}

.platform-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.platform-card h3 {
  margin: 0;
  color: var(--cyan);
  font-size: 1.34rem;
  line-height: 1.25;
}

.tag {
  flex: 0 0 auto;
  padding: 5px 9px;
  border-radius: 999px;
  color: #090806;
  background: linear-gradient(135deg, #ffdf82, #b88936);
  font-size: 0.72rem;
  font-weight: 900;
}

.tag.hot {
  color: #fff;
  background: linear-gradient(135deg, #ff7781, #b9152a);
}

.tag.new {
  color: #07140d;
  background: linear-gradient(135deg, #80ffc1, #1cab68);
}

.platform-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.platform-meta span {
  padding: 5px 9px;
  border-radius: 999px;
  color: #f8df9a;
  background: rgba(248, 204, 106, 0.11);
  font-size: 0.76rem;
  font-weight: 800;
}

.platform-card p {
  margin-bottom: 16px;
  color: #d8deea;
  line-height: 1.65;
}

.platform-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.platform-actions a,
.platform-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
}

.enter-link {
  color: #090806;
  background: linear-gradient(135deg, #ffdf82, #b88936);
}

.contact-link {
  color: #eff7ff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.contact-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 52px;
  padding: 28px;
  border-radius: 8px;
}

.contact-strip h2,
.contact-strip p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 0;
  font-size: 0.86rem;
}

.site-footer p {
  max-width: 660px;
  margin: 0;
}

.mobile-bar {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 20;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(248, 204, 106, 0.22);
  border-radius: 8px;
  background: rgba(8, 10, 15, 0.9);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.5);
}

.mobile-bar a,
.mobile-bar button {
  display: grid;
  min-height: 42px;
  place-items: center;
  border: 0;
  border-radius: 6px;
  color: #fff4cf;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

@keyframes sheen {
  0%,
  60% {
    transform: rotate(25deg) translateX(-120%);
  }
  78%,
  100% {
    transform: rotate(25deg) translateX(120%);
  }
}

@keyframes buttonSweep {
  to {
    transform: translateX(120%);
  }
}

@keyframes cardSweep {
  to {
    transform: translateX(120%);
  }
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
  }

  .header-actions {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 34px;
  }

  .hero-copy {
    min-height: 420px;
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .site-footer,
  .contact-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .mobile-bar {
    display: grid;
  }

}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 22px, 1180px);
    padding-top: 14px;
    padding-bottom: 92px;
  }

  .brand-mark {
    width: 58px;
    height: 46px;
    border-radius: 8px;
  }

  .brand strong {
    font-size: 1.08rem;
  }

  .brand-mark-core {
    font-size: 0.88rem;
  }

  .hero-copy,
  .hero-panel,
  .contact-strip {
    padding: 18px;
  }

  .hero-copy {
    min-height: 400px;
  }

  h1 {
    font-size: 2.62rem;
  }

  .hero-actions,
  .platform-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .primary-button,
  .ghost-button {
    width: 100%;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  .ticker {
    margin-bottom: 36px;
  }

  .platform-card {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
  }

  .platform-logo {
    width: 62px;
    height: 62px;
    font-size: 0.9rem;
  }

  .platform-top {
    flex-direction: column;
    align-items: flex-start;
  }
}

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