:root {
  --c-field: #005C3E;
  --c-gold: #C4A556;
  --c-ink: #0A0A0A;
  --c-cream: #F4F1EC;
  --c-white: #FFFFFF;
  --c-alert: #E63946;
  --c-deep: #003020;
  --c-sand: #F0E6D2;
  --c-softgold: #E8D48B;
  --header-h: 72px;
  --container: 1200px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Oswald", "Impact", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft Yahei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  min-width: 320px;
  -webkit-font-smoothing: antialiased;
}

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

ul,
ol {
  list-style: none;
}

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

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

address {
  font-style: normal;
}

[hidden] {
  display: none !important;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 12px 18px;
  background: var(--c-ink);
  color: var(--c-white);
  font-weight: 700;
  transform: translateY(-240%);
  transition: transform 0.25s var(--ease-out);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0) 100%);
  color: var(--c-white);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: var(--c-deep);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.32);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(var(--container), 92%);
  height: var(--header-h);
  margin-inline: auto;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  position: relative;
  z-index: 2;
}

.site-brand__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--c-gold);
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transform: skewX(-8deg);
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
}

.site-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.site-brand__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-brand__sub {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.75;
}

.site-nav {
  display: flex;
}

.site-nav__list {
  display: flex;
  gap: 4px;
}

.site-nav__link {
  display: block;
  padding: 8px 12px;
  color: var(--c-white);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  transition: color 0.2s ease;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 2px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

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

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  color: var(--c-softgold);
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 8px 14px 8px 18px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid transparent;
  border-left: 0;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background 0.2s ease;
}

.header-status:hover {
  background: rgba(196, 165, 86, 0.75);
  color: var(--c-ink);
}

.header-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-alert);
  box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.6);
  animation: status-pulse 2s infinite;
}

@keyframes status-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.6);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(230, 57, 70, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(230, 57, 70, 0);
  }
}

.site-header__progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.14);
}

.site-header__progress [data-scroll-progress] {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--c-gold), var(--c-alert));
  transition: width 0.08s linear;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
}

.nav-toggle__bar {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--c-white);
  transition: transform 0.3s var(--ease-out), opacity 0.2s ease;
}

.nav-toggle__bar:nth-child(1) {
  top: 13px;
}

.nav-toggle__bar:nth-child(2) {
  top: 21px;
}

.nav-toggle__bar:nth-child(3) {
  top: 29px;
}

.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);
}

.site-main {
  padding-top: var(--header-h);
}

.has-hero .site-main {
  padding-top: 0;
}

.site-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 40px) 0 64px;
  background: var(--c-deep);
  color: var(--c-white);
  overflow: hidden;
}

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.section--cream {
  background: var(--c-cream);
}

.section--dark {
  background: var(--c-deep);
  color: var(--c-white);
}

.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
}

.section__kicker {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 8px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

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

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

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

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  display: block;
  background: var(--c-white);
  color: var(--c-ink);
  border-left: 4px solid var(--c-gold);
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
}

.card__kicker {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.card__title {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.2;
  margin: 8px 0 6px;
}

.card__meta {
  font-size: 13px;
  color: rgba(10, 10, 10, 0.72);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--c-sand);
  color: var(--c-ink);
  font-size: 12px;
  font-weight: 700;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  background: var(--c-alert);
  color: var(--c-white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--c-field);
  color: var(--c-white);
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.btn--primary:hover {
  background: #007a52;
}

.btn--gold {
  background: var(--c-gold);
  color: var(--c-ink);
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.btn--gold:hover {
  background: var(--c-softgold);
}

.btn--ghost {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.panel {
  background: var(--c-cream);
  padding: 32px;
  border: 1px solid rgba(10, 10, 10, 0.08);
}

.panel--dark {
  background: var(--c-deep);
  color: var(--c-white);
  border: 0;
}

.panel--cut {
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.cut {
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.cut--sm {
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0;
  font-size: 14px;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs li + li::before {
  content: "/";
  color: var(--c-gold);
  font-weight: 700;
}

.breadcrumbs a {
  color: var(--c-field);
  text-decoration: none;
}

.breadcrumbs a[aria-current="page"] {
  color: var(--c-ink);
  font-weight: 700;
}

.site-footer {
  background: var(--c-deep);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-gold) 0%, var(--c-gold) 60%, var(--c-alert) 60%, var(--c-alert) 100%);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 1.2fr;
  gap: 48px;
  width: min(var(--container), 92%);
  margin-inline: auto;
  padding: 72px 0 48px;
}

.site-footer__brand {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--c-gold);
}

.site-footer__tagline {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 42em;
}

.site-footer__icp {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__icp a {
  color: var(--c-softgold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__heading {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 16px;
}

.site-footer__links {
  display: grid;
  gap: 6px;
}

.site-footer__links a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--c-softgold);
  padding-left: 6px;
}

.site-footer__contact {
  display: grid;
  gap: 4px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.6;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

.site-footer__bottom a {
  color: var(--c-softgold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__sep {
  color: var(--c-gold);
}

.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 950;
  width: 52px;
  height: 52px;
  background: var(--c-deep);
  color: var(--c-gold);
  font-size: 22px;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: background 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
}

.scroll-top:hover {
  background: var(--c-field);
}

.js-animations-active [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

@media (max-width: 900px) {
  .site-header__inner {
    gap: 12px;
  }

  .header-status {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    width: 100%;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    background: var(--c-deep);
    padding: 8px 0 32px;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0.25s;
  }

  .site-nav[data-open="true"] {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: min(600px, 88%);
    margin-inline: auto;
  }

  .site-nav__link {
    font-family: var(--font-display);
    font-size: 21px;
    padding: 12px 16px;
    border-left: 3px solid transparent;
  }

  .site-nav__link:hover,
  .site-nav__link[aria-current="page"] {
    border-left-color: var(--c-gold);
    background: rgba(255, 255, 255, 0.05);
  }

  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 560px) {
  .site-brand__sub {
    display: none;
  }

  .site-brand__name {
    font-size: 18px;
  }

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

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 56px 0 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }

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