@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100&display=swap");

:root {
  --bg0: #0b0a12;
  --bg1: #120f1f;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --muted-2: rgba(255, 255, 255, 0.55);

  --brand: #5e548e;
  --brand-2: #9f86c0;
  --accent: #f7d08a;

  --radius: 18px;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

body {
  background: radial-gradient(1200px 600px at 20% 0%, rgba(159, 134, 192, 0.28), transparent 60%),
    radial-gradient(1000px 700px at 80% 20%, rgba(94, 84, 142, 0.28), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--text);
}

.siteHeader {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(12, 10, 20, 0.55);
  border-bottom: 1px solid var(--border);
}

.siteHeader .navbar {
  padding: 14px 0;
}

.brandMark {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.brandText {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.hero {
  margin-top: 24px;
  padding: 34px 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(94, 84, 142, 0.28), rgba(159, 134, 192, 0.12));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: center;
}

@media (max-width: 991px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 26px 18px;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
}

.hero__title {
  margin: 14px 0 10px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.hero__slogan-zh {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text);
}

.hero__slogan-en {
  margin: 8px 0 0;
  color: var(--muted);
}

.hero__subtitle {
  margin-top: 14px;
  color: var(--muted);
  max-width: 56ch;
}

.hero__cta {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero__meta {
  margin-top: 16px;
  color: var(--muted-2);
  font-size: 0.95rem;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero__artCard {
  width: 100%;
  max-width: 340px;
  margin-left: auto;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  padding: 18px;
}

@media (max-width: 991px) {
  .hero__artCard {
    margin: 0 auto;
  }
}

.hero__image {
  width: 100%;
  height: auto;
  display: block;
}

.section {
  margin: 34px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 18px;
}

.section__title {
  margin: 0;
  font-weight: 800;
}

.section__subtitle {
  margin: 10px auto 0;
  color: var(--muted);
  max-width: 70ch;
}

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

@media (max-width: 991px) {
  .featureGrid {
    grid-template-columns: 1fr;
  }
}

.featureCard {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.18);
}

.featureCard h3 {
  margin: 0 0 8px;
  font-weight: 700;
}

.featureCard p {
  margin: 0;
  color: var(--muted);
}

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

@media (max-width: 991px) {
  .memberGrid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .memberGrid {
    grid-template-columns: 1fr;
  }
}

.memberCard {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.18);
  text-align: center;
}

.memberCard__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
}

.memberCard__name {
  margin: 12px 0 4px;
  font-size: 1.05rem;
  font-weight: 700;
}

.memberCard__meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.section--accent {
  padding: 26px 18px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(247, 208, 138, 0.14), rgba(159, 134, 192, 0.12));
  border: 1px solid var(--border);
}

.downloadRow {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.prose {
  max-width: 76ch;
  margin: 0 auto;
  text-align: center;
  color: var(--muted);
}

.prose .lead {
  font-size: 1.15rem;
  color: var(--text);
}

.authCard,
.contactCard {
  max-width: 520px;
  margin: 0 auto;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.25);
}

.smallNote {
  margin-top: 12px;
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--muted-2);
}

.siteFooter {
  border-top: 1px solid var(--border);
  background: rgba(12, 10, 20, 0.55);
  backdrop-filter: blur(10px);
  padding: 22px 0;
}

.siteFooter__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

@media (max-width: 991px) {
  .siteFooter__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.siteFooter__name {
  font-weight: 800;
}

.siteFooter__tagline {
  color: var(--muted);
  font-size: 0.95rem;
}

.siteFooter__links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 991px) {
  .siteFooter__links {
    justify-content: center;
  }
}

.siteFooter__links a {
  color: var(--muted);
  text-decoration: none;
}

.siteFooter__links a:hover {
  color: var(--text);
}

.linkMuted {
  color: var(--muted);
  text-decoration: none;
}

.linkMuted:hover {
  color: var(--text);
  text-decoration: underline;
}

.prose h2 {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 700;
}

.prose ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.prose li {
  margin: 8px 0;
}

.siteFooter__meta {
  grid-column: 1 / -1;
  color: var(--muted-2);
  font-size: 0.9rem;
}

footer .wave#wave4 {
  z-index: 999;
  opacity: 0.7;
  bottom: 20px;
  animation: animateWave_02 3s linear infinite;
}

@keyframes animateWave {
  0% {
    background-position-x: 1000px;
  }
  100% {
    background-position-x: 0px;
  }
}

@keyframes animateWave_02 {
  0% {
    background-position-x: 0px;
  }
  100% {
    background-position-x: 1000px;
  }
}

img.primaryLogo {
  padding-top: 40px;  
  padding-bottom: 40px;  
  max-width: 100%;
  height: auto;
}