:root {
  --c-deep: #0a2540;
  --c-deep-2: #0e3357;
  --c-gold: #d4af37;
  --c-lilac: #b8a9c9;
  --c-warm: #f7f2ea;
  --c-ink: #141414;
  --c-slate: #4a4a4a;
  --c-line: #e5e1d8;
  --c-sky: #38bdf8;
  --font-sans: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-serif: "Songti SC", "Noto Serif", serif;
  --font-small: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --header-width: 17.5rem;
  --max-content: 76rem;
  --radius: 2px;
  --shadow-card: 0 1px 0 rgba(10, 37, 64, 0.03), 0 12px 32px rgba(10, 37, 64, 0.06);
  --shadow-card-hover: 0 18px 46px rgba(10, 37, 64, 0.12), 0 0 0 1px rgba(212, 175, 55, 0.35);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--header-width) minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  background: var(--c-warm);
  color: var(--c-ink);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.8;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 1rem;
  font-family: var(--font-sans);
  font-weight: 900;
  color: var(--c-deep);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--c-gold);
  text-decoration-color: rgba(212, 175, 55, 0.45);
  text-underline-offset: 0.18em;
}

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

ul, ol {
  margin: 0;
  padding: 0;
}

button {
  font: inherit;
}

::selection {
  background: var(--c-gold);
  color: var(--c-deep);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 1000;
  background: var(--c-warm);
  color: var(--c-deep);
  border: 1px solid var(--c-deep);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-small);
  font-size: 0.8rem;
  text-decoration: none;
  transform: translateY(-250%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.progress-rail {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 999;
  background: rgba(247, 242, 234, 0.12);
  pointer-events: none;
}

.progress-indicator {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--c-gold), var(--c-sky));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 80ms linear;
}

.site-header {
  grid-column: 1;
  grid-row: 1 / -1;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow-y: auto;
  z-index: 20;
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 2vw, 1.5rem);
  background:
    linear-gradient(160deg, var(--c-deep-2), var(--c-deep) 55%, #081a2d);
  color: var(--c-warm);
  border-right: 1px solid rgba(212, 175, 55, 0.35);
}

.site-header::before {
  content: "";
  display: block;
  flex: none;
  width: 4.5rem;
  height: 3px;
  margin-bottom: 1.25rem;
  background: linear-gradient(90deg, var(--c-gold), var(--c-sky));
  border-radius: 1px;
}

.header-track {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--c-warm);
  text-decoration: none;
}

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

.brand-mark {
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  display: inline-grid;
  place-items: center;
  background: var(--c-gold);
  color: var(--c-deep);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(247, 242, 234, 0.4);
  transition: box-shadow 0.2s ease;
}

.brand:hover .brand-mark {
  box-shadow: 0 0 0 1px var(--c-gold);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.brand-tagline {
  margin-top: 0.15rem;
  font-family: var(--font-small);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--c-lilac);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(247, 242, 234, 0.28);
  background: rgba(247, 242, 234, 0.04);
  color: var(--c-warm);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-family: var(--font-small);
  font-size: 0.75rem;
}

.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.nav-toggle-icon {
  position: relative;
  width: 1.1rem;
  height: 0.75rem;
  flex: none;
}

.nav-toggle-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: top 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.nav-toggle-icon span:nth-child(1) {
  top: 0;
}

.nav-toggle-icon span:nth-child(2) {
  top: calc(50% - 1px);
}

.nav-toggle-icon span:nth-child(3) {
  top: auto;
  bottom: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-icon span:nth-child(3) {
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) rotate(-45deg);
}

.site-nav {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  margin-top: 1.75rem;
  visibility: visible;
}

.site-nav::before {
  content: "";
  display: block;
  flex: none;
  height: 1px;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.7), rgba(247, 242, 234, 0.08));
}

.nav-list {
  list-style: none;
  display: grid;
  gap: 0.25rem;
}

.nav-item {
  margin: 0;
}

.nav-link {
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  align-items: center;
  padding: 0.55rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 2px;
  color: rgba(247, 242, 234, 0.78);
  font-family: var(--font-small);
  font-size: 0.8rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: var(--c-gold);
  border-radius: 1px;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0.65rem;
  top: 50%;
  width: 6px;
  height: 6px;
  border: 1px solid rgba(212, 175, 55, 0.7);
  border-radius: 50%;
  transform: translateY(-50%);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-link:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.22);
  color: var(--c-gold);
}

.nav-link:hover::before,
.nav-link[aria-current="page"]::before {
  transform: scaleY(1);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  background: var(--c-gold);
  border-color: var(--c-gold);
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.nav-link[aria-current="page"] {
  background: rgba(212, 175, 55, 0.12);
  color: var(--c-warm);
}

.nav-index {
  font-family: var(--font-small);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--c-lilac);
  transition: color 0.2s ease;
}

.nav-link:hover .nav-index,
.nav-link[aria-current="page"] .nav-index {
  color: var(--c-gold);
}

.nav-meta {
  margin-top: auto;
  padding-top: 2rem;
}

.nav-meta {
  display: grid;
  gap: 0.6rem;
  margin-top: auto;
  padding: 0.75rem;
  background: rgba(247, 242, 234, 0.035);
  border: 1px solid rgba(247, 242, 234, 0.08);
  border-radius: 2px;
}

.header-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid rgba(247, 242, 234, 0.16);
  background: rgba(247, 242, 234, 0.03);
  color: var(--c-lilac);
  text-decoration: none;
  font-family: var(--font-small);
  font-size: 0.75rem;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.header-search:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
  background: rgba(212, 175, 55, 0.06);
}

.search-glyph {
  position: relative;
  width: 0.9rem;
  height: 0.9rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  flex: none;
}

.search-glyph::after {
  content: "";
  position: absolute;
  right: -0.2rem;
  bottom: -0.1rem;
  width: 0.4rem;
  height: 1px;
  background: currentColor;
  transform: rotate(45deg);
}

.search-copy {
  white-space: nowrap;
}

.search-hint {
  margin-left: auto;
  font-size: 0.6rem;
  line-height: 1;
  border: 1px solid rgba(247, 242, 234, 0.18);
  border-radius: 2px;
  padding: 0.15rem 0.3rem;
  color: rgba(247, 242, 234, 0.75);
}

.nav-version {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid rgba(56, 189, 248, 0.2);
  background: rgba(56, 189, 248, 0.06);
  color: var(--c-lilac);
  text-decoration: none;
  font-family: var(--font-small);
  font-size: 0.7rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-version:hover {
  border-color: var(--c-sky);
  color: var(--c-sky);
}

.nav-version-copy {
  white-space: nowrap;
}

.nav-version-mark {
  font-size: 0.65rem;
  color: var(--c-sky);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 2px;
  padding: 0.1rem 0.35rem;
  white-space: nowrap;
}

main {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

#main-content {
  outline: none;
  scroll-margin-top: 0.75rem;
}

.site-footer {
  --footer-pad: clamp(1.25rem, 4vw, 4rem);
  grid-column: 2;
  grid-row: 2;
  padding: clamp(2.5rem, 5vw, 4.5rem) var(--footer-pad) 0;
  background: linear-gradient(180deg, var(--c-warm), #f3ecdf);
  border-top: 1px solid var(--c-line);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 5vw, 5rem);
  max-width: var(--max-content);
}

.footer-brand-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--c-deep);
}

.footer-brand:hover {
  color: var(--c-gold);
}

.footer-mark {
  flex: none;
  width: 3rem;
  height: 3rem;
  display: inline-grid;
  place-items: center;
  background: var(--c-gold);
  color: var(--c-deep);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.6rem;
  line-height: 1;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(10, 37, 64, 0.1);
  transition: box-shadow 0.2s ease;
}

.footer-brand:hover .footer-mark {
  box-shadow: 0 0 0 1px var(--c-gold);
}

.footer-title {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.footer-claim {
  max-width: 52ch;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-slate);
}

.footer-heading {
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--c-line);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-deep);
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.footer-links a {
  position: relative;
  color: var(--c-slate);
  font-family: var(--font-small);
  font-size: 0.78rem;
  text-decoration: none;
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--c-gold);
}

.footer-links a:hover::after,
.footer-links a:focus-visible::after {
  transform: scaleX(1);
}

.footer-address {
  display: grid;
  gap: 0.2rem;
  margin-top: 1rem;
  font-style: normal;
  font-family: var(--font-small);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--c-slate);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 3rem;
  margin-inline: calc(0px - var(--footer-pad));
  padding: 1.15rem var(--footer-pad);
  background: var(--c-deep);
  border-top: 1px solid rgba(212, 175, 55, 0.35);
}

.footer-copy,
.footer-icp {
  margin: 0;
  font-family: var(--font-small);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(247, 242, 234, 0.85);
}

.footer-icp {
  color: var(--c-lilac);
}

.page {
  width: min(100%, 84rem);
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 4.5rem);
}

.container {
  width: min(100% - 2rem, var(--max-content));
  margin-inline: auto;
}

.section-kicker {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-small);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.display-title {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--c-slate);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--c-deep);
  background: var(--c-deep);
  color: var(--c-warm);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-deep);
}

.btn-outline {
  background: transparent;
  color: var(--c-deep);
}

.btn-outline:hover {
  background: var(--c-deep);
  color: var(--c-warm);
}

.card {
  position: relative;
  display: block;
  padding: clamp(1.25rem, 2vw, 2rem);
  background: #fffcf4;
  border: 1px solid var(--c-line);
  border-radius: 2px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: rgba(212, 175, 55, 0.65);
  box-shadow: var(--shadow-card-hover);
}

.card-kicker {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-small);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.card-title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.card-body {
  color: var(--c-slate);
  font-size: 0.95rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  background: var(--c-deep);
  color: var(--c-warm);
  border-radius: 999px;
  font-family: var(--font-small);
  font-size: 0.72rem;
  line-height: 1.4;
}

.badge--gold {
  background: var(--c-gold);
  color: var(--c-deep);
}

.badge--sky {
  background: var(--c-sky);
  color: var(--c-deep);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  background: rgba(184, 169, 201, 0.14);
  border: 1px solid rgba(184, 169, 201, 0.7);
  color: var(--c-deep);
  border-radius: 999px;
  font-family: var(--font-small);
  font-size: 0.7rem;
  line-height: 1.4;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  font-family: var(--font-small);
  font-size: 0.75rem;
  color: var(--c-slate);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--c-lilac);
}

.breadcrumb a {
  color: var(--c-slate);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--c-gold);
}

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

.table-shell {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  background: var(--c-warm);
  border-radius: 2px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

.table th {
  text-align: left;
  background: var(--c-deep);
  color: var(--c-warm);
  padding: 0.75rem 1rem;
}

.table td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--c-line);
}

.table tbody tr:hover {
  background: rgba(184, 169, 201, 0.18);
}

.media-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(10, 37, 64, 0.85), rgba(10, 37, 64, 0.92) 55%, rgba(184, 169, 201, 0.5)),
    var(--c-deep);
  color: var(--c-warm);
  border: 1px solid var(--c-deep);
  font-family: var(--font-small);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.media-frame::after {
  content: "ALLWINCITY / VISUAL";
  z-index: 0;
}

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

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

.media-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.media-frame--image::after {
  content: none;
}

.grid-2,
.grid-3 {
  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));
}

@media (min-width: 861px) and (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .footer-legal {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  body {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
  }

  .site-header {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: 0;
    height: auto;
    max-height: 100dvh;
    border-right: 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  }

  .header-track {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .brand-copy {
    flex: 1;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    flex: none;
    margin-top: 1rem;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, visibility 0.25s ease;
  }

  .site-nav[data-open] {
    visibility: visible;
    max-height: min(75vh, 36rem);
    overflow-y: auto;
    opacity: 1;
  }

  .nav-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .nav-link {
    grid-template-columns: 1.5rem 1fr;
    padding: 0.65rem 0.5rem;
  }

  main {
    grid-column: 1;
    grid-row: 2;
  }

  .site-footer {
    grid-column: 1;
    grid-row: 3;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

@media (max-width: 600px) {
  .brand-name {
    font-size: 0.95rem;
  }

  .brand-tagline {
    font-size: 0.6rem;
  }

  .nav-list {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .progress-indicator {
    transition: none;
  }
}