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

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

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

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

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

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

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

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
}

::selection {
  background: var(--color-primary);
  color: #fff;
}

:root {
  --color-primary: #FF4D00;
  --color-space: #0A1128;
  --color-gold: #F2C94C;
  --color-fire: #FFB800;
  --color-soft: #F4F4F6;
  --color-white: #FFFFFF;
  --color-ink: #1A1A1A;
  --color-muted: #5A6B7B;
  --color-line: #D0D5DD;
  --color-alert: #E63946;
  --font-display: "Noto Sans SC", "Impact", "Arial Black", "PingFang SC", sans-serif;
  --font-body: "Noto Sans SC", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --container: 1240px;
  --header-h: 76px;
}

body {
  background-color: var(--color-space);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  color: rgba(244, 244, 246, 0.9);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

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

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 3000;
  background: var(--color-gold);
  color: var(--color-space);
  padding: 10px 18px;
  font-weight: 700;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: calc(100% - 32px);
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding-block: 72px 80px;
}

.section--tight {
  padding-block: 48px;
}

.section--dark {
  background: var(--color-space);
  color: rgba(244, 244, 246, 0.9);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background-color: rgba(10, 17, 40, 0.38);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 30%, rgba(255, 184, 0, 0.35) 70%, transparent);
  opacity: 0.4;
  pointer-events: none;
}

.site-header[data-scrolled] {
  background-color: rgba(10, 17, 40, 0.96);
  border-bottom-color: rgba(255, 77, 0, 0.5);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  flex-shrink: 0;
}

.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  white-space: nowrap;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.brand__sub {
  font-size: 9px;
  letter-spacing: 0.34em;
  color: var(--color-fire);
  text-transform: uppercase;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header__menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__link {
  position: relative;
  display: block;
  padding: 12px 10px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(244, 244, 246, 0.84);
  transition: color 0.2s ease;
}

.header__link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 4px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.header__link:hover {
  color: #fff;
}

.header__link:hover::after,
.header__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.header__link[aria-current="page"] {
  color: #fff;
  font-weight: 700;
}

.header__cta {
  margin-left: 4px;
}

.header__toggle {
  position: relative;
  display: none;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.header__toggle-bar {
  position: absolute;
  left: 9px;
  right: 9px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}

.header__toggle-bar:nth-child(1) {
  top: 14px;
}

.header__toggle-bar:nth-child(2) {
  top: 21px;
}

.header__toggle-bar:nth-child(3) {
  top: 28px;
}

.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

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

.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border: 1px solid var(--color-primary);
  background-color: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-align: center;
  overflow: hidden;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.button::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  background: var(--color-space);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.35;
}

.button:hover {
  background-color: var(--color-fire);
  border-color: var(--color-fire);
  color: var(--color-space);
}

.button:active {
  transform: translateY(2px);
}

.button--gold {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-space);
}

.button--gold::after {
  background: rgba(10, 17, 40, 0.45);
}

.button--ghost {
  background: transparent;
  border-color: rgba(244, 244, 246, 0.5);
  color: rgba(244, 244, 246, 0.95);
}

.button--ghost::after {
  background: var(--color-primary);
  opacity: 0.3;
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #fff;
  color: #fff;
}

.button--block {
  display: flex;
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-left: 2px solid var(--color-primary);
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  color: #fff;
  text-transform: uppercase;
}

.badge--live {
  border-left-color: var(--color-alert);
  background: rgba(230, 57, 70, 0.18);
}

.badge--live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-alert);
  animation: blink 1.2s infinite;
}

.badge--gold {
  border-left-color: var(--color-gold);
  background: rgba(242, 201, 76, 0.14);
  color: var(--color-gold);
}

@keyframes blink {
  50% {
    opacity: 0.25;
  }
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 16px;
  height: 2px;
  background: var(--color-primary);
}

.display-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.section-head__action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.grid {
  display: grid;
  gap: 24px;
}

.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));
}

.card {
  position: relative;
  background: var(--color-white);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  padding: 24px;
  box-shadow: 0 1px 2px rgba(10, 17, 40, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(10, 17, 40, 0.14);
}

.card--dark {
  background: rgba(10, 17, 40, 0.72);
  color: rgba(244, 244, 246, 0.92);
  border-color: rgba(255, 255, 255, 0.14);
}

.card--data {
  border-top: 4px solid var(--color-primary);
}

.card--table {
  padding: 0;
  overflow: hidden;
}

.card--table:hover {
  transform: none;
  box-shadow: 0 6px 20px rgba(10, 17, 40, 0.1);
}

.card--table .data-table {
  border: 0;
}

.card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 8px;
}

.card__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border-left: 4px solid var(--color-primary);
  background: rgba(255, 255, 255, 0.05);
}

.metric__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-gold);
}

.metric__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(244, 244, 246, 0.6);
  text-transform: uppercase;
}

.table-wrap {
  overflow-x: auto;
  background: var(--color-white);
  border: 1px solid var(--color-line);
}

.data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: middle;
}

.data-table th {
  background: var(--color-space);
  color: #fff;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table td {
  color: var(--color-ink);
}

.data-table tbody tr:hover {
  background: rgba(255, 77, 0, 0.07);
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.breadcrumb {
  color: rgba(244, 244, 246, 0.6);
  font-size: 13px;
  margin-bottom: 24px;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: var(--color-primary);
}

.breadcrumb__link {
  color: inherit;
}

.breadcrumb__link:hover {
  color: var(--color-gold);
}

.breadcrumb__current {
  color: #fff;
  font-weight: 600;
}

.section--light .breadcrumb {
  color: var(--color-muted);
}

.section--light .breadcrumb__current {
  color: var(--color-ink);
}

.prose {
  font-size: 16px;
  line-height: 1.85;
  color: inherit;
}

.prose p + p {
  margin-top: 1.1em;
}

.prose strong {
  color: var(--color-primary);
}

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

.prose h2,
.prose h3,
.prose h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.2;
}

.prose h2 {
  font-size: 1.6rem;
  margin: 2em 0 0.6em;
}

.prose h3 {
  font-size: 1.25rem;
  margin: 1.6em 0 0.5em;
}

.prose h4 {
  font-size: 1.05rem;
  margin: 1.4em 0 0.4em;
  letter-spacing: 0.04em;
}

.prose ul,
.prose ol {
  margin: 1em 0;
  padding-left: 1.4em;
}

.prose ul {
  list-style: square;
}

.prose ol {
  list-style: decimal;
}

.prose li::marker {
  color: var(--color-primary);
}

.prose li + li {
  margin-top: 0.4em;
}

.media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(10, 17, 40, 0.85), rgba(255, 77, 0, 0.25));
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.media::before {
  content: "PHOENIX FIELD";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.28em;
  color: rgba(255, 255, 255, 0.28);
  text-transform: uppercase;
  white-space: nowrap;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 45%, rgba(255, 77, 0, 0.12) 45.2%, transparent 46%);
  pointer-events: none;
}

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

.media--hero {
  aspect-ratio: auto;
  min-height: 62vh;
  height: 100%;
}

.media--card {
  aspect-ratio: 4 / 3;
}

.media--wide {
  aspect-ratio: 21 / 9;
}

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

.rule {
  height: 1px;
  border: 0;
  margin: 32px 0;
  background: linear-gradient(90deg, var(--color-primary), rgba(255, 184, 0, 0.4), transparent);
}

.skew-band {
  position: relative;
  overflow: hidden;
  padding: 56px 0;
  background: linear-gradient(100deg, var(--color-primary), var(--color-fire) 70%, rgba(255, 77, 0, 0.4));
  color: var(--color-space);
  transform: skewY(-1.6deg);
}

.skew-band__inner {
  transform: skewY(1.6deg);
}

.frame {
  position: relative;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(10, 17, 40, 0.58);
}

.frame::before,
.frame::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  pointer-events: none;
}

.frame::before {
  top: -1px;
  left: -1px;
  border-top: 3px solid var(--color-primary);
  border-left: 3px solid var(--color-primary);
}

.frame::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 3px solid var(--color-gold);
  border-right: 3px solid var(--color-gold);
}

.section--light .frame {
  background: var(--color-white);
  border-color: var(--color-line);
  color: var(--color-ink);
}

.section--light .frame::before {
  border-color: var(--color-primary);
}

.section--light .frame::after {
  border-color: var(--color-gold);
}

.site-footer {
  position: relative;
  overflow: hidden;
  background: var(--color-space);
  color: rgba(244, 244, 246, 0.75);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 64px;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0, var(--color-fire) 40%, transparent 41%);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 1fr;
  gap: 24px 40px;
  padding-bottom: 48px;
}

.footer__brand {
  max-width: 44ch;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  margin-bottom: 16px;
}

.footer__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
  flex-shrink: 0;
}

.footer__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.04em;
}

.footer__sub {
  display: block;
  margin-top: 3px;
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--color-fire);
  text-transform: uppercase;
}

.footer__about {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(244, 244, 246, 0.78);
  margin-bottom: 16px;
}

.footer__trust {
  max-width: 44ch;
  border-left: 2px solid var(--color-gold);
  padding-left: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(244, 244, 246, 0.55);
}

.footer__columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-content: start;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer__links li + li {
  margin-top: 8px;
}

.footer__link {
  font-size: 14px;
  color: rgba(244, 244, 246, 0.72);
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-fire);
}

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

.footer__contact {
  max-width: 32ch;
}

.footer__contact-list {
  display: grid;
  gap: 8px;
}

.footer__contact-list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 244, 246, 0.72);
}

.footer__contact-list li::before {
  content: "◆";
  font-size: 8px;
  color: var(--color-primary);
}

.footer__note {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 1px solid rgba(242, 201, 76, 0.4);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(244, 244, 246, 0.5);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 18px;
  font-size: 12px;
  color: rgba(244, 244, 246, 0.55);
}

.footer__copyright,
.footer__icp {
  letter-spacing: 0.04em;
}

@media (min-width: 768px) {
  .container {
    width: calc(100% - 48px);
  }
}

@media (max-width: 1023.98px) {
  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .header__toggle {
    display: block;
  }

  .header__nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: block;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    padding: 0 24px;
    background: rgba(10, 17, 40, 0.97);
    border-bottom: 1px solid rgba(255, 77, 0, 0.45);
    pointer-events: none;
    transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.35s ease, visibility 0s linear 0.35s;
  }

  .header__nav[data-open] {
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    visibility: visible;
    opacity: 1;
    padding: 20px 24px 24px;
    pointer-events: auto;
    transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.35s ease;
  }

  .header__menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .header__link {
    padding: 14px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 15px;
  }

  .header__link::after {
    left: 4px;
    right: 4px;
    bottom: 0;
  }

  .header__cta {
    margin: 18px 0 0;
    width: 100%;
  }
}

@media (max-width: 899.98px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 639.98px) {
  .section {
    padding-block: 56px 64px;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

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

  .footer__brand {
    grid-column: auto;
  }

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

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.js [data-reveal="left"] {
  transform: translateX(-24px);
}

.js [data-reveal="right"] {
  transform: translateX(24px);
}

.js [data-reveal="scale"] {
  transform: scale(0.96);
}

.js [data-reveal].is-revealed {
  opacity: 1;
  transform: 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;
    transition-delay: 0ms !important;
  }

  .badge--live::before {
    animation: none;
  }

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