:root {
  color: #17233d;
  background: #f5f7fb;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #f5f7fb; color: #17233d; }
body.gc-modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
a:hover { color: #4f6df5; }
button, input { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }

.gc-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 max(24px, calc((100% - 1240px) / 2));
  border-bottom: 1px solid rgba(24, 40, 78, .08);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
}

.gc-brand { color: #536dfe; font-size: 22px; font-weight: 800; letter-spacing: .05em; }
.gc-header nav { display: flex; align-items: center; gap: 34px; }
.gc-header nav a { padding: 25px 0 22px; color: #68748c; border-bottom: 3px solid transparent; }
.gc-header nav a[aria-current="page"] { color: #3f5cf4; border-bottom-color: #536dfe; }
.gc-menu-toggle { display: none; }

main { width: min(1240px, 100%); margin: 0 auto; padding: 0 24px 72px; }
.gc-intro { padding: 64px 0 34px; text-align: center; }
.gc-eyebrow, .gc-section-heading span {
  color: #6179f7;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
}
.gc-intro h1 { margin: 10px 0 12px; font-size: clamp(34px, 5vw, 56px); letter-spacing: -.04em; }
.gc-intro > p:not(.gc-eyebrow) { color: #7b879d; }
.gc-search { display: flex; width: min(680px, 100%); margin: 30px auto 16px; }
.gc-search input {
  flex: 1;
  min-width: 0;
  padding: 15px 18px;
  border: 1px solid #d9dfeb;
  border-right: 0;
  border-radius: 12px 0 0 12px;
  background: #fff;
  outline: 0;
}
.gc-search input:focus { border-color: #667cf4; box-shadow: 0 0 0 3px rgba(83, 109, 254, .12); }
.gc-search button, .gc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #536dfe, #6f52ed);
  color: #fff;
  cursor: pointer;
}
.gc-search button { border-radius: 0 12px 12px 0; }
.gc-hot-keywords { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px; color: #8a95a8; font-size: 13px; }
.gc-hot-keywords a { color: #5f6e87; }

.gc-section { margin-top: 54px; }
.gc-section-heading { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 22px; }
.gc-section-heading h2 { margin: 5px 0 0; font-size: 28px; letter-spacing: -.02em; }
.gc-section-heading > a { color: #66748d; font-size: 14px; }

.gc-hero-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(250px, .72fr); gap: 18px; }
.gc-hero-carousel { position: relative; min-height: 430px; overflow: hidden; border-radius: 24px; background: #1b2640; box-shadow: 0 18px 50px rgba(38, 54, 96, .16); }
.gc-hero-slides, .gc-hero-slide { width: 100%; height: 100%; min-height: 430px; }
.gc-hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .35s ease; }
.gc-hero-slide.is-active { opacity: 1; visibility: visible; }
.gc-hero-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 18, 38, .82), rgba(10, 18, 38, .08) 72%); }
.gc-hero-slide picture, .gc-hero-slide img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; }
.gc-hero-copy { position: absolute; z-index: 2; left: 44px; bottom: 48px; width: min(460px, calc(100% - 88px)); color: #fff; }
.gc-hero-copy h3 { margin: 12px 0 8px; font-size: clamp(28px, 4vw, 44px); }
.gc-hero-copy p { margin: 0 0 22px; color: rgba(255, 255, 255, .78); line-height: 1.7; }
.gc-badge { display: inline-flex; width: fit-content; padding: 5px 9px; border-radius: 999px; background: #eef1ff; color: #536dfe; font-size: 11px; font-weight: 700; }
.gc-carousel-arrow {
  position: absolute; z-index: 4; top: 50%; width: 38px; height: 38px; margin-top: -19px;
  border: 0; border-radius: 50%; background: rgba(255, 255, 255, .82); color: #25304a; font-size: 26px; cursor: pointer;
}
.gc-carousel-prev { left: 14px; }
.gc-carousel-next { right: 14px; }
.gc-carousel-dots { position: absolute; z-index: 4; right: 24px; bottom: 22px; display: flex; gap: 8px; }
.gc-carousel-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; }
.gc-carousel-dots button.is-active { width: 24px; border-radius: 5px; background: #fff; }
.gc-hero-secondary { display: grid; gap: 18px; align-content: start; }
.gc-hero-secondary article {
  position: relative; display: grid; grid-template-columns: 104px 1fr; gap: 14px; min-height: 128px;
  padding: 12px; overflow: hidden; border: 1px solid #e4e8f1; border-radius: 18px; background: #fff;
}
.gc-hero-secondary img { width: 104px; height: 104px; border-radius: 13px; object-fit: cover; }
.gc-hero-secondary h3 { margin: 12px 0 5px; }
.gc-hero-secondary p { display: -webkit-box; margin: 0; overflow: hidden; color: #7d899e; font-size: 13px; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.gc-category-strip {
  display: flex; gap: 10px; margin-top: 28px; padding: 16px; overflow-x: auto;
  border: 1px solid #e5e9f2; border-radius: 16px; background: #fff;
}
.gc-category-strip a { flex: 0 0 auto; padding: 8px 15px; border-radius: 999px; background: #f3f5fa; color: #66738c; font-size: 13px; }

.gc-filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.gc-filter-row button {
  padding: 8px 17px; border: 1px solid #e0e5ef; border-radius: 999px; background: #fff; color: #66738b; cursor: pointer;
}
.gc-filter-row button.is-active { border-color: #536dfe; background: #536dfe; color: #fff; }
.gc-date-filter { margin-bottom: 20px; }
.gc-recent-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.gc-recent-card { overflow: hidden; border: 1px solid #e3e8f1; border-radius: 20px; background: #fff; }
.gc-recent-card picture, .gc-recent-card img { width: 100%; aspect-ratio: 2.5 / 1; object-fit: cover; }
.gc-recent-card > div { padding: 20px; }
.gc-recent-card time { float: right; color: #8a96aa; font-size: 13px; }
.gc-recent-card h3 { margin: 13px 0 7px; }
.gc-recent-card p { margin: 0 0 12px; color: #7a879d; }
.gc-recent-card a { color: #536dfe; font-weight: 700; }
.gc-empty { padding: 40px 20px; border-radius: 18px; background: #fff; color: #8490a5; text-align: center; }

.gc-hot-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 22px; }
.gc-game-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.gc-game-card { padding: 14px; border: 1px solid #e2e7f0; border-radius: 18px; background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.gc-game-card:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(39, 58, 100, .1); }
.gc-game-card img { width: 100%; aspect-ratio: 1; border-radius: 13px; object-fit: cover; }
.gc-game-card h3 { margin: 13px 0 8px; }
.gc-game-card p { display: -webkit-box; min-height: 42px; margin: 0 0 14px; overflow: hidden; color: #7b879c; font-size: 13px; line-height: 1.6; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.gc-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #edf0f5; color: #39a678; font-size: 12px; }
.gc-card-footer .gc-download { padding: 7px 14px; border-radius: 8px; background: #eef1ff; color: #536dfe; font-size: 13px; font-weight: 700; }
.gc-side-stack { display: grid; gap: 18px; align-content: start; }
.gc-panel { padding: 22px; border: 1px solid #e2e7f0; border-radius: 18px; background: #fff; }
.gc-panel > h2 { margin: 0 0 16px; font-size: 19px; }
.gc-panel ol { margin: 0; padding: 0; list-style-position: inside; }
.gc-panel ol li { padding: 10px 0; border-bottom: 1px solid #eef1f5; color: #64718a; }
.gc-panel article { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 13px 0; border-bottom: 1px solid #eef1f5; }
.gc-panel article h3 { margin: 0 0 5px; font-size: 14px; }
.gc-panel article p { margin: 0; color: #8a95a8; font-size: 12px; }
.gc-panel article a, .gc-more { color: #536dfe; font-size: 13px; white-space: nowrap; }
.gc-more { display: inline-block; margin-top: 15px; }

.gc-content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.gc-content-card { display: grid; grid-template-columns: 190px 1fr; gap: 18px; padding: 14px; border: 1px solid #e2e7f0; border-radius: 18px; background: #fff; }
.gc-content-card > img { width: 190px; height: 128px; border-radius: 12px; object-fit: cover; }
.gc-content-card h3 { margin: 12px 0 8px; }
.gc-content-card p { margin: 0; color: #7d899d; font-size: 13px; line-height: 1.6; }

.gc-footer { padding: 42px max(24px, calc((100% - 1192px) / 2)); background: #18213a; color: rgba(255,255,255,.74); }
.gc-footer { display: grid; grid-template-columns: 1fr auto; gap: 24px; }
.gc-footer strong { color: #fff; font-size: 20px; }
.gc-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.gc-footer > p { grid-column: 1 / -1; margin: 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }

.gc-download-modal { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 20px; }
.gc-modal-backdrop { position: absolute; inset: 0; background: rgba(11, 17, 34, .68); }
.gc-modal-card { position: relative; z-index: 1; width: min(420px, 100%); padding: 30px; border-radius: 22px; background: #fff; text-align: center; box-shadow: 0 26px 80px rgba(0,0,0,.3); }
.gc-modal-card h2 { margin: 0 0 8px; }
.gc-modal-card > p { color: #7c889d; line-height: 1.6; }
.gc-modal-close { position: absolute; top: 10px; right: 12px; width: 34px; height: 34px; border: 0; background: transparent; color: #78849a; font-size: 26px; cursor: pointer; }
.gc-qr-code { display: grid; place-items: center; min-height: 212px; margin: 20px auto; color: #7d899d; }
.gc-qr-code svg { width: 192px; height: 192px; }
.gc-modal-actions { display: flex; justify-content: center; gap: 10px; }
.gc-modal-actions button { padding: 0 20px; border: 1px solid #dce1eb; border-radius: 10px; background: #fff; cursor: pointer; }

.gc-detail { margin-top: 22px; padding: 24px; border: 1px solid #e2e7f0; border-radius: 20px; background: #fff; }
.gc-detail > header > picture img { width: 100%; max-height: 430px; border-radius: 16px; object-fit: cover; }
.gc-detail-heading { display: flex; align-items: center; gap: 18px; margin: 22px 0; }
.gc-detail-heading h1 { margin: 6px 0; }
.gc-icon { width: 96px; height: 96px; border-radius: 22px; object-fit: cover; }
.gc-detail dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 18px 0; color: #6c7890; }
.gc-detail dt { font-weight: 700; }
.gc-detail dd { margin: 0; word-break: break-all; }
.gc-rich-text { margin-top: 30px; padding-top: 24px; border-top: 1px solid #e8ecf3; line-height: 1.85; }
.gc-rich-text img { max-width: 100%; height: auto; }
.gc-related { margin-top: 34px; padding-top: 24px; border-top: 1px solid #e8ecf3; }
.gc-related .gc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.gc-related article { padding: 16px; border: 1px solid #e5e9f1; border-radius: 14px; background: #f9faff; }
.gc-related article h3 { margin: 8px 0; }
.gc-related article p { color: #7b879c; font-size: 13px; }
.gc-related article a { color: #536dfe; }
.gc-unavailable { display: inline-block; padding: 12px 16px; border-radius: 10px; background: #fff7e8; color: #9b6715; }
.gc-error { max-width: 720px; padding-top: 20vh; text-align: center; }
.gc-error h1 { font-size: 42px; }
.gc-error > p:not(.gc-eyebrow) { margin-bottom: 28px; color: #7b879d; }

@media (max-width: 980px) {
  .gc-hero-layout, .gc-hot-layout { grid-template-columns: 1fr; }
  .gc-hero-secondary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gc-hero-secondary article { grid-template-columns: 80px 1fr; }
  .gc-hero-secondary img { width: 80px; height: 80px; }
  .gc-game-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gc-content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .gc-header { min-height: 62px; padding: 0 16px; flex-wrap: wrap; }
  .gc-menu-toggle { display: block; padding: 7px 12px; border: 1px solid #dfe4ed; border-radius: 8px; background: #fff; color: #53627a; }
  .gc-header nav { display: none; flex: 0 0 calc(100% + 32px); flex-direction: column; align-items: stretch; gap: 0; margin: 0 -16px; padding: 8px 16px 14px; background: #fff; }
  .gc-header nav.is-open { display: flex; }
  .gc-header nav a { padding: 11px 4px; border: 0; }
  main { padding: 0 16px 54px; }
  .gc-intro { padding: 42px 0 22px; }
  .gc-intro h1 { font-size: 36px; }
  .gc-search { margin-top: 24px; }
  .gc-search input { padding: 13px 14px; }
  .gc-search button { padding: 0 17px; }
  .gc-section { margin-top: 42px; }
  .gc-section-heading h2 { font-size: 24px; }
  .gc-hero-carousel, .gc-hero-slides, .gc-hero-slide, .gc-hero-slide picture, .gc-hero-slide img { min-height: 470px; }
  .gc-hero-slide::after { background: linear-gradient(0deg, rgba(10, 18, 38, .88), rgba(10, 18, 38, .05) 70%); }
  .gc-hero-copy { left: 22px; bottom: 28px; width: calc(100% - 44px); }
  .gc-hero-copy h3 { font-size: 30px; }
  .gc-carousel-arrow { display: none; }
  .gc-carousel-dots { right: 18px; bottom: 18px; }
  .gc-hero-secondary { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .gc-hero-secondary article { flex: 0 0 82%; scroll-snap-align: start; }
  .gc-recent-grid, .gc-game-grid, .gc-content-grid { grid-template-columns: 1fr; }
  .gc-content-card { grid-template-columns: 120px 1fr; }
  .gc-content-card > img { width: 120px; height: 100px; }
  .gc-content-card h3 { margin-top: 8px; }
  .gc-footer { grid-template-columns: 1fr; padding: 34px 20px; }
  .gc-footer nav { gap: 12px 18px; }
  .gc-footer > p { grid-column: 1; }
  .gc-detail { padding: 14px; }
  .gc-detail-heading { align-items: flex-start; }
  .gc-icon { width: 76px; height: 76px; border-radius: 18px; }
  .gc-modal-actions { flex-direction: column; }
  .gc-modal-actions > * { width: 100%; }
  .gc-related .gc-grid { grid-template-columns: 1fr; }
}

/* 官网首页按确认原型呈现；详情、列表等页面继续沿用原有 gc-* 样式。 */
.gc-home-page {
  --blue: #28a9f4;
  --cyan: #52dff5;
  --green: #26d899;
  --ink: #172331;
  --muted: #66778a;
  --line: #e0edf5;
  --paper: #fff;
  --shadow: 0 20px 50px rgba(29, 84, 124, .12);
  --soft-shadow: 0 12px 34px rgba(33, 103, 147, .10);
  color: var(--ink);
  background:
    radial-gradient(circle at 9% 7%, rgba(82, 223, 245, .25), transparent 22rem),
    radial-gradient(circle at 86% 2%, rgba(38, 216, 153, .18), transparent 20rem),
    linear-gradient(180deg, #f7fcff 0%, #eef7fb 56%, #f7fbfd 100%);
  font-family: "Alibaba PuHuiTi", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.gc-home-page .page { min-height: 100vh; overflow: hidden; }
.gc-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.gc-home-page .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: block;
  min-height: 60px;
  height: 60px;
  padding: 0;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(226, 235, 241, .88);
  backdrop-filter: blur(12px);
}
.gc-home-page .nav {
  width: 1200px;
  height: 60px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}
.gc-home-page .brand { display: flex; align-items: center; min-width: 36px; }
.gc-home-page .brand img { width: 30px; height: 30px; object-fit: contain; }
.gc-home-page .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex: 1;
  color: #7f8d99;
  font-size: 14px;
  font-weight: 500;
}
.gc-home-page .gc-header .nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  color: #7f8d99;
  border: 0;
  line-height: 60px;
  white-space: nowrap;
}
.gc-home-page .gc-header .nav-links a.active { color: var(--blue); }
.gc-home-page .gc-header .nav-links a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 12px;
  width: 28px;
  height: 3px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: translateX(-50%);
}
.gc-home-page .chevron {
  width: 0;
  height: 0;
  display: inline-block;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transform: translateY(1px);
  opacity: .72;
}
.gc-home-page .language {
  min-width: 96px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  color: #333f4a;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}
.gc-home-page .language img { width: 14px; height: 14px; object-fit: contain; }
.gc-home-page .gc-menu-toggle { display: none; }

.gc-home-page .gc-home-main {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 0 72px;
}
.gc-home-page .container,
.gc-home-page .gc-home-main > .gc-section,
.gc-home-page .gc-home-main > .gc-category-strip { width: 1200px; margin-left: auto; margin-right: auto; }
.gc-home-page .hero { position: relative; padding: 34px 0; }
.gc-home-page .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 18px;
  color: #7d8e9c;
  font-size: 13px;
  font-weight: 650;
}
.gc-home-page .hero-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: center;
  gap: 32px;
  margin-bottom: 24px;
}
.gc-home-page .hero h1 {
  margin: 0 0 12px;
  color: #102233;
  font-size: 42px;
  line-height: 1.12;
  letter-spacing: 0;
}
.gc-home-page .hero-copy {
  margin: 0;
  max-width: 650px;
  color: #587084;
  font-size: 17px;
  line-height: 1.75;
  font-weight: 600;
}
.gc-home-page .search-box {
  height: 56px;
  padding: 7px 7px 7px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #d7eaf4;
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.gc-home-page .search-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: var(--blue);
  font-size: 20px;
  font-weight: 900;
}
.gc-home-page .search-box input {
  flex: 1;
  min-width: 0;
  height: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  color: #233647;
  background: transparent;
  font: inherit;
  font-weight: 650;
}
.gc-home-page .search-box input::placeholder { color: #9babba; }
.gc-home-page .search-box button {
  width: 90px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: #1aa7f6;
  font-weight: 850;
  cursor: pointer;
}
.gc-home-page .hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 780px) 1fr;
  gap: 20px;
}
.gc-home-page .feature-panel {
  position: relative;
  min-height: 0;
  height: 440px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 8px;
  background: #112431;
  box-shadow: var(--shadow);
}
.gc-home-page .feature-panel .gc-hero-slides,
.gc-home-page .feature-panel .gc-hero-slide { width: 100%; height: 100%; min-height: 0; }
.gc-home-page .feature-panel .gc-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease;
}
.gc-home-page .feature-panel .gc-hero-slide.is-active { opacity: 1; visibility: visible; }
.gc-home-page .feature-panel .gc-hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 15, 28, .84) 0%, rgba(3, 21, 36, .64) 38%, rgba(9, 37, 49, .12) 70%),
    linear-gradient(180deg, rgba(1, 10, 18, .08), rgba(0, 0, 0, .62));
  pointer-events: none;
}
.gc-home-page .feature-panel picture,
.gc-home-page .feature-panel picture img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
}
.gc-home-page .gc-hero-card-link { position: absolute; z-index: 1; inset: 0; cursor: pointer; }
.gc-home-page .feature-content {
  position: absolute;
  z-index: 2;
  left: 36px;
  bottom: 34px;
  width: 480px;
  color: #fff;
  pointer-events: none;
}
.gc-home-page .feature-content a { pointer-events: auto; }
.gc-home-page .flag-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.gc-home-page .pill {
  height: 28px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  color: #0e7899;
  background: #dbfbff;
  font-size: 13px;
  font-weight: 900;
}
.gc-home-page .pill.hot { color: #fff; background: linear-gradient(135deg, #ff7345, #ffbd49); }
.gc-home-page .feature-content h3 { margin: 0 0 14px; font-size: 40px; line-height: 1.05; letter-spacing: 0; }
.gc-home-page .feature-content p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 650;
}
.gc-home-page .feature-actions { display: flex; align-items: center; gap: 14px; }
.gc-home-page .download-button {
  min-width: 126px;
  height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #1fa7ff, #12cf94);
  box-shadow: 0 10px 24px rgba(30, 166, 222, .25);
  font-size: 16px;
  font-weight: 800;
}
.gc-home-page .track-note { color: rgba(255, 255, 255, .72); font-size: 13px; font-weight: 650; }
.gc-home-page .gc-carousel-arrow { display: none; }
.gc-home-page .gc-carousel-dots { right: 28px; bottom: 28px; }
.gc-home-page .gc-carousel-dots button { width: 8px; height: 8px; }
.gc-home-page .gc-carousel-dots button.is-active { width: 26px; }
.gc-home-page .side-showcase { display: grid; gap: 14px; align-content: start; }
.gc-home-page .showcase-card {
  position: relative;
  display: block;
  min-height: 0;
  height: 137px;
  padding: 0;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid #dbeaf3;
  box-shadow: 0 12px 32px rgba(40, 112, 151, .09);
}
.gc-home-page .showcase-card.active {
  border-color: rgba(34, 184, 220, .42);
  background: linear-gradient(135deg, #f4fdff, #fff 56%, #eefbf3);
}
.gc-home-page .gc-secondary-card-link {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 18px;
  color: inherit;
}
.gc-home-page .game-icon {
  width: 66px;
  height: 66px;
  object-fit: cover;
  border-radius: 8px;
  background: linear-gradient(135deg, #e7f8ff, #fff);
  box-shadow: 0 10px 20px rgba(18, 64, 94, .18);
}
.gc-home-page .showcase-copy { min-width: 0; }
.gc-home-page .showcase-copy h3 { margin: 0; overflow: hidden; font-size: 20px; line-height: 1.22; text-overflow: ellipsis; white-space: nowrap; }
.gc-home-page .showcase-copy p {
  margin: 7px 0 12px;
  overflow: hidden;
  color: #718294;
  font-size: 13px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gc-home-page .mini-meta { display: flex; align-items: center; gap: 8px; color: #9aaaba; font-size: 12px; font-weight: 700; }
.gc-home-page .mini-meta i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.gc-home-page .hot-tags { margin-top: 18px; display: flex; align-items: center; gap: 10px; color: #718396; font-size: 13px; font-weight: 700; }
.gc-home-page .hot-tags a { padding: 8px 13px; border-radius: 8px; color: #315268; background: rgba(255, 255, 255, .78); border: 1px solid #d8ebf4; }
.gc-home-page .gc-home-main > .gc-section { margin-top: 42px; }
.gc-home-page .gc-home-main > .gc-category-strip { margin-top: 28px; }

@media (max-width: 1228px) {
  .gc-home-page .nav,
  .gc-home-page .container,
  .gc-home-page .gc-home-main > .gc-section,
  .gc-home-page .gc-home-main > .gc-category-strip { width: calc(100% - 28px); }
  .gc-home-page .nav-links { gap: 24px; }
}

@media (max-width: 900px) {
  .gc-home-page .topbar { height: auto; min-height: 60px; }
  .gc-home-page .nav { position: relative; min-height: 60px; height: auto; flex-wrap: wrap; }
  .gc-home-page .gc-menu-toggle { display: block; margin-left: auto; }
  .gc-home-page .language { display: none; }
  .gc-home-page .gc-header .nav-links {
    display: none;
    flex: 0 0 calc(100% + 28px);
    align-items: stretch;
    gap: 0;
    margin: 0 -14px;
    padding: 8px 18px 14px;
    background: #fff;
  }
  .gc-home-page .gc-header .nav-links.is-open { display: flex; }
  .gc-home-page .gc-header .nav-links a { padding: 10px 4px; line-height: 1.4; }
  .gc-home-page .gc-header .nav-links a.active::after { display: none; }
  .gc-home-page .hero-head,
  .gc-home-page .hero-layout { grid-template-columns: 1fr; }
  .gc-home-page .feature-panel { height: 420px; }
  .gc-home-page .feature-content { left: 24px; right: 24px; width: auto; }
  .gc-home-page .side-showcase { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gc-home-page .showcase-card { height: 120px; }
  .gc-home-page .gc-secondary-card-link { grid-template-columns: 58px minmax(0, 1fr); gap: 10px; }
  .gc-home-page .gc-secondary-card-link { padding: 12px; }
  .gc-home-page .game-icon { width: 56px; height: 56px; }
  .gc-home-page .showcase-copy h3 { font-size: 16px; }
}

@media (max-width: 720px) {
  .gc-home-page .gc-home-main { padding: 0 0 54px; }
  .gc-home-page .hero { padding: 24px 0 28px; }
  .gc-home-page .crumb { margin-bottom: 14px; }
  .gc-home-page .hero h1 { font-size: 34px; }
  .gc-home-page .hero-copy { font-size: 15px; }
  .gc-home-page .hero-head { gap: 20px; }
  .gc-home-page .search-box { width: 100%; }
  .gc-home-page .feature-panel { height: 480px; }
  .gc-home-page .feature-panel .gc-hero-slide::after {
    background: linear-gradient(0deg, rgba(2, 15, 28, .9) 0%, rgba(3, 21, 36, .48) 52%, rgba(9, 37, 49, .05) 82%);
  }
  .gc-home-page .feature-content { left: 22px; right: 22px; bottom: 28px; }
  .gc-home-page .feature-content h3 { font-size: 31px; }
  .gc-home-page .feature-content p { font-size: 14px; line-height: 1.6; }
  .gc-home-page .track-note { display: none; }
  .gc-home-page .side-showcase { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .gc-home-page .showcase-card { flex: 0 0 84%; height: 120px; scroll-snap-align: start; }
  .gc-home-page .hot-tags { align-items: flex-start; flex-wrap: wrap; }
}

/* 游戏中心页脚与详情页 */
.gc-home-page .gc-recent-card > a { display: block; color: inherit; }
.gc-home-page .gc-recent-card > a:hover { color: inherit; }
.gc-recent-more { color: #1a9ceb; font-size: 13px; font-weight: 800; }

.gc-footer { display: block; padding: 16px 0; background: #242c3a; color: #b8c0cd; }
.gc-footer-inner { width: min(1200px, calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: 1.15fr 1.35fr .85fr; }
.gc-footer-inner > * { min-width: 0; padding: 0 44px; font-size: 13px; line-height: 1.55; }
.gc-footer-inner > *:first-child { padding-left: 0; }
.gc-footer-inner > * + * { border-left: 1px solid rgba(215, 224, 236, .25); }
.gc-footer p { margin: 0; }
.gc-footer a { display: block; width: fit-content; color: #d6dde8; text-decoration: underline; text-underline-offset: 2px; }
.gc-footer a:hover { color: #fff; }
.gc-footer-links { display: block; }
.gc-footer-links p { margin-bottom: 2px; }

.gc-detail-page { min-width: 320px; background: linear-gradient(180deg, #d9f5fb 0, #eefaff 50%, #f4fbff 100%); }
.gc-detail-page .gc-detail-main { width: min(1260px, 100%); margin: 0 auto; padding: 22px 24px 54px; }
.gc-detail-breadcrumb { display: flex; gap: 10px; margin-bottom: 18px; color: #8092a8; font-size: 14px; }
.gc-detail-breadcrumb a { color: #1a9ceb; font-weight: 750; }
.gc-third-party-detail { overflow: hidden; min-height: 760px; border: 1px solid #d5e8f0; border-radius: 12px; background: #fff; box-shadow: 0 14px 34px rgba(65, 119, 145, .09); }
.gc-third-party-detail iframe { display: block; width: 100%; min-height: 760px; border: 0; background: #fff; }
.gc-detail-page .gc-detail { margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
.gc-detail-hero { display: grid; grid-template-columns: minmax(0, 2fr) minmax(340px, 1.1fr); gap: 22px; align-items: stretch; }
.gc-detail-cover { position: relative; min-height: 466px; overflow: hidden; border-radius: 10px; background: #18304a; }
.gc-detail-slides { position: absolute; inset: 0; }
.gc-detail-cover picture, .gc-detail-cover picture img { width: 100%; height: 100%; min-height: 466px; object-fit: cover; }
.gc-detail-slide { position: absolute; inset: 0; display: block; opacity: 0; transition: opacity .45s ease; pointer-events: none; }
.gc-detail-slide.is-active { opacity: 1; pointer-events: auto; }
.gc-detail-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7, 21, 40, .88), rgba(7, 21, 40, .03) 68%); pointer-events: none; }
.gc-detail-cover-copy { position: absolute; z-index: 1; right: 34px; bottom: 32px; left: 34px; color: #fff; }
.gc-detail-cover-copy h1 { margin: 14px 0 12px; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; }
.gc-detail-cover-copy p { max-width: 620px; margin: 0; color: rgba(255, 255, 255, .88); font-size: 16px; line-height: 1.7; }
.gc-detail-carousel-arrow { position: absolute; z-index: 3; top: 50%; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; background: rgba(8,26,46,.38); color: #fff; font-size: 30px; line-height: 32px; transform: translateY(-50%); cursor: pointer; backdrop-filter: blur(6px); }
.gc-detail-carousel-arrow:hover { background: rgba(8,26,46,.68); }
.gc-detail-carousel-prev { left: 16px; }
.gc-detail-carousel-next { right: 16px; }
.gc-detail-carousel-dots { position: absolute; z-index: 3; right: 24px; bottom: 18px; display: flex; gap: 7px; }
.gc-detail-carousel-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.58); cursor: pointer; transition: width .2s ease, background .2s ease; }
.gc-detail-carousel-dots button.is-active { width: 22px; background: #fff; }
.gc-detail-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.gc-detail-tags span { padding: 6px 10px; border-radius: 7px; color: #1988b9; background: #e4f8ff; font-size: 13px; font-weight: 800; }
.gc-detail-summary { display: flex; flex-direction: column; padding: 26px; border: 1px solid #d5e8f0; border-radius: 10px; background: rgba(255, 255, 255, .96); box-shadow: 0 14px 34px rgba(65, 119, 145, .09); }
.gc-detail-title-row { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.gc-detail-title-row .gc-icon { width: 84px; height: 84px; border-radius: 18px; }
.gc-detail-title-row h2 { margin: 0 0 6px; font-size: 28px; }
.gc-detail-title-row p { margin: 0; color: #6e8499; font-size: 14px; }
.gc-detail-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 18px 0; }
.gc-detail-metrics > div { min-height: 70px; padding: 12px; border: 1px solid #d5e8f0; border-radius: 9px; background: #f7fdff; }
.gc-detail-metrics > div:last-child { grid-column: 1 / -1; }
.gc-detail-metrics dt { margin-bottom: 7px; color: #7c91a5; font-size: 13px; }
.gc-detail-metrics dd { margin: 0; color: #24374a; font-size: 16px; font-weight: 800; }
.gc-detail-download { width: 100%; min-height: 48px; border-radius: 8px; background: linear-gradient(135deg, #25aef9, #38cda2); font-size: 16px; font-weight: 800; }
.gc-detail-note { margin: 13px 0 0; color: #71879c; font-size: 13px; line-height: 1.6; }
.gc-detail-summary .gc-unavailable { margin: auto 0 0; }
.gc-detail-layout { display: grid; grid-template-columns: minmax(0, 2fr) 380px; gap: 22px; margin-top: 26px; }
.gc-detail-content, .gc-detail-sidebar { display: grid; align-content: start; gap: 18px; }
.gc-detail-panel { padding: 24px; border: 1px solid #d6e7ef; border-radius: 10px; background: rgba(255, 255, 255, .94); }
.gc-detail-panel h2 { margin: 0 0 16px; font-size: 23px; }
.gc-detail-page .gc-rich-text { margin: 0; padding: 24px; border-top: 0; color: #557087; line-height: 1.85; }
.gc-detail-page .gc-rich-text > div > :last-child { margin-bottom: 0; }
.gc-detail-gallery > p { margin: -7px 0 18px; color: #607b91; line-height: 1.7; }
.gc-detail-gallery > div { display: flex; gap: 12px; }
.gc-detail-gallery-item { flex: 1 1 0; min-width: 0; }
.gc-detail-gallery-empty { flex: 1 1 auto; margin: 0; padding: 26px; border: 1px dashed #bdd7e2; border-radius: 8px; color: #7890a3; background: #f7fdff; text-align: center; }
.gc-detail-gallery img { width: 100%; aspect-ratio: 1.65; border-radius: 8px; object-fit: cover; }
.gc-detail-info dl { display: grid; gap: 12px; margin: 0; }
.gc-detail-info dl > div { display: flex; justify-content: space-between; gap: 18px; }
.gc-detail-info dt { color: #758ca0; }
.gc-detail-info dd { margin: 0; color: #2d4051; font-weight: 750; text-align: right; }
.gc-detail-recommend article + article { margin-top: 10px; }
.gc-detail-recommend article a { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 5px 0; }
.gc-detail-recommend img { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; background: #e8f7fc; }
.gc-detail-recommend h3 { margin: 0 0 4px; overflow: hidden; color: #34485a; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.gc-detail-recommend p { margin: 0; overflow: hidden; color: #7890a3; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.gc-detail-recommend span { padding: 6px 11px; border-radius: 8px; color: #2187b5; background: #e9f8fd; font-size: 12px; font-weight: 750; }

@media (max-width: 900px) {
  .gc-detail-hero, .gc-detail-layout { grid-template-columns: 1fr; }
  .gc-detail-summary { min-height: 0; }
}
@media (max-width: 720px) {
  .gc-footer-inner { width: calc(100% - 40px); grid-template-columns: 1fr; gap: 14px; }
  .gc-footer-inner > * { padding: 0 0 14px; }
  .gc-footer-inner > * + * { border-top: 1px solid rgba(215, 224, 236, .25); border-left: 0; padding-top: 14px; }
  .gc-detail-page .gc-detail-main { padding: 18px 16px 36px; }
  .gc-detail-cover, .gc-detail-cover picture, .gc-detail-cover picture img { min-height: 360px; }
  .gc-detail-cover-copy { right: 22px; bottom: 24px; left: 22px; }
  .gc-detail-cover-copy h1 { font-size: 34px; }
  .gc-detail-summary, .gc-detail-panel, .gc-detail-page .gc-rich-text { padding: 18px; }
  .gc-detail-gallery > div { display: grid; grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .gc-third-party-detail, .gc-third-party-detail iframe { min-height: calc(100vh - 100px); }
}