:root {
  --bg: #ffffff;
  --text: #0a0a0a;
  --muted: #444;
  --line: #e8e8e8;
  --panel: #f7f7f7;

  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body.gc-body {
  margin: 0;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.gc-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}
.gc-main {
  min-height: 60vh;
}

.gc-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}

.gc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.gc-brand__text {
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 18px;
}
.gc-brand__tag {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.gc-navToggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.gc-menu {
  list-style: none;
  display: flex;
  gap: 14px;
  padding: 0;
  margin: 0;
}
.gc-menu a {
  display: inline-flex;
  padding: 10px 10px;
  border-radius: 12px;
  font-weight: 700;
  color: var(--text);
}
.gc-menu a:hover {
  background: var(--panel);
}

.gc-ad {
  margin: 0 0 12px;
  border: 1px dashed var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 10px;
  color: var(--muted);
  font-size: 13px;
}

.gc-hero {
  padding: 22px 0 10px;
}
.gc-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: stretch;
}

.gc-h1 {
  font-size: clamp(28px, 3vw, 42px);
  margin: 0 0 8px;
  letter-spacing: -0.03em;
}
.gc-h1--article {
  font-size: clamp(28px, 3vw, 40px);
}
.gc-h2 {
  font-size: 22px;
  margin: 0;
  letter-spacing: -0.02em;
}
.gc-h3 {
  font-size: 16px;
  margin: 6px 0 6px;
  letter-spacing: -0.01em;
}
.gc-lead {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.6;
}

.gc-search {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.gc-input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 12px;
  font-size: 14px;
}
.gc-btn {
  border: 1px solid var(--text);
  background: var(--text);
  color: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  font-weight: 800;
  cursor: pointer;
}
.gc-btn:hover {
  opacity: 0.92;
}

.gc-quickLinks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.gc-chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 10px 12px;
  font-weight: 800;
  font-size: 13px;
}
.gc-chip:hover {
  background: var(--panel);
}

.gc-featureCard {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: #fff;
}
.gc-featureCard__media {
  background: var(--panel);
}
.gc-featureCard__body {
  padding: 14px;
}
.gc-kicker {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}

.gc-section {
  padding: 18px 0 40px;
}
.gc-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
}
.gc-content {
  min-width: 0;
}

.gc-sectionHead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin: 6px 0 12px;
}
.gc-link {
  font-weight: 900;
  color: var(--muted);
}
.gc-link:hover {
  color: var(--text);
}

.gc-grid {
  display: grid;
  gap: 14px;
}
.gc-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.gc-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gc-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.gc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.08);
}
.gc-card__media {
  background: var(--panel);
}
.gc-card__media--square .gc-img {
  aspect-ratio: 1/1;
  object-fit: cover;
}
.gc-card__body {
  padding: 12px;
}

.gc-img {
  width: 100%;
  height: auto;
}
.gc-img--square {
  aspect-ratio: 1/1;
  object-fit: cover;
}

.gc-ph {
  display: grid;
  place-items: center;
  height: 180px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: #111;
  background: repeating-linear-gradient(
    45deg,
    #f1f1f1 0px,
    #f1f1f1 10px,
    #fafafa 10px,
    #fafafa 20px
  );
}

.gc-muted {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.gc-divider {
  height: 1px;
  background: var(--line);
  margin: 18px 0;
}

.gc-sidebar {
  position: sticky;
  top: 90px;
  align-self: start;
}
.gc-widget {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #fff;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.gc-widget__title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 900;
}

.gc-article {
  max-width: 820px;
}
.gc-meta {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}
.gc-breadcrumbs {
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 8px;
}
.gc-articleHero {
  margin: 14px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.gc-articleBody {
  line-height: 1.85;
  color: #111;
}
.gc-articleBody a {
  text-decoration: underline;
}
.gc-articleAd {
  margin-top: 16px;
}

.gc-embedWrap {
  margin: 14px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.gc-embedWrap iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: 0;
}

.gc-modelProfile {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 14px;
  margin-top: 12px;
}
.gc-modelLinks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.gc-pagination {
  margin-top: 16px;
}
.gc-pagination .page-numbers {
  display: inline-block;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-right: 6px;
  font-weight: 800;
}
.gc-pagination .current {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.gc-footer {
  border-top: 1px solid var(--line);
  padding: 18px 0;
  background: #fff;
}
.gc-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.gc-footerMenu {
  list-style: none;
  display: flex;
  gap: 12px;
  padding: 0;
  margin: 0;
}
.gc-footerMenu a {
  font-weight: 900;
  color: var(--muted);
}
.gc-footerMenu a:hover {
  color: var(--text);
}

/* Responsive */
@media (max-width: 980px) {
  .gc-layout {
    grid-template-columns: 1fr;
  }
  .gc-sidebar {
    position: static;
  }
  .gc-grid--3 {
    grid-template-columns: 1fr;
  }
  .gc-grid--4 {
    grid-template-columns: 1fr 1fr;
  }
  .gc-hero__grid {
    grid-template-columns: 1fr;
  }
  .gc-modelProfile {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 780px) {
  .gc-navToggle {
    display: inline-flex;
  }
  .gc-nav {
    display: none;
  }
  .gc-nav.is-open {
    display: block;
  }
  .gc-menu {
    flex-direction: column;
    gap: 6px;
    padding: 10px 0;
  }
}