:root {
  --bg: #fff;
  --fg: #0b1220;
  --color-main: #f5d0fe;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0f14;
    --fg: #e9eefb;
    --color-main: #5b0a7d;
  }
}

body {
  scroll-behavior: smooth;
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

.wrap {
  max-width: 1100px;
  padding: 0 20px 40px 20px;
  margin: 0 auto;
}

header {
  background: var(--bg);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

#langToggle {
  padding: 6px 12px;
  border: none;
  border-radius: 6px;
  background: var(--color-main);
  color: var(--bg);
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s;
}

#langToggle:hover {
  background: #d78ff1; /* 悬停颜色 */
}

.logo {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: conic-gradient(from 210deg, #6b7cff, transparent 60%);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
  padding: 28px 0;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
}

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

h1 {
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.15;
}

h2 {
  font-size: clamp(20px, 2.2vw, 28px);
}

p {
  margin: 0 0 10px;
}

a {
  color: #9b5de5;
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: #f15bb5;
}

/* 容器设置 Masonry 样式 */
.gallery-masonry {
  display: flex;
  gap: 6px; /* 列间距 */
}

/* 每列 */
.gallery-column {
  display: flex;
  flex-direction: column;
  gap: 6px; /* 行间距 */
  flex: 1;
}

/* 图片 */
.gallery-column img {
  width: 100%;
  height: auto; /* 保持比例 */
  display: block;
  border-radius: 8px;
}

footer {
  margin-top: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

.links {
  display: flex;
  gap: 12px;
}