/* ============================================================
   星归万物 · Astrareverie — 圆滑可爱风样式（精简版）
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

:root {
  --bg:      #FFF6F1;   /* 奶油蜜桃底 */
  --card:    #FFFFFF;
  --ink:     #5C4A4A;   /* 暖棕灰 */
  --ink-2:   #A89A9A;
  --pink:    #FF8FAB;   /* 主桃粉 */
  --pink-2:  #FFC2D1;   /* 浅粉 */
  --peach:   #FFD6A5;   /* 奶橘点缀 */
  --mint:    #BDE0CE;   /* 薄荷点缀 */
  --line:    #FFE4EC;
  --shadow:  0 6px 24px rgba(255, 143, 171, 0.12);
  --radius:  22px;
  --font:    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans CJK SC", system-ui, sans-serif;
  --maxw:    1080px;
  --gutter:  clamp(20px, 5vw, 48px);
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.75;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* 背景上的小彩圆点 */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    radial-gradient(circle at 12% 20%, var(--pink-2) 0 6px, transparent 7px),
    radial-gradient(circle at 88% 15%, var(--peach)   0 5px, transparent 6px),
    radial-gradient(circle at 80% 85%, var(--mint)    0 6px, transparent 7px),
    radial-gradient(circle at 8%  80%, var(--pink-2) 0 4px, transparent 5px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%; max-width: var(--maxw);
  margin: 0 auto; padding: 0 var(--gutter);
  position: relative; z-index: 1;
}

/* ---------- 导航 ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 246, 241, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav__inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark { font-weight: 700; font-size: 1.1rem; color: var(--pink); letter-spacing: 0.05em; }
.brand-en   { font-size: 0.85rem; color: var(--ink-2); }
.nav-links { display: flex; gap: 8px; flex-wrap: wrap; }
.nav-links a {
  padding: 8px 18px; border-radius: 999px;
  font-size: 0.9rem; color: var(--ink);
  transition: all 0.2s ease;
}
.nav-links a:hover { background: var(--pink-2); }
.nav-links a[aria-current="page"] {
  background: var(--pink); color: #fff; font-weight: 500;
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: 90px 0 70px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 25% 30%, rgba(255, 194, 209, 0.55), transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(255, 214, 165, 0.45), transparent 70%),
    linear-gradient(180deg, #FFF6F1 0%, #FFE9EF 100%);
}
.hero__veil { display: none; }
.hero__content { position: relative; z-index: 1; }
.eyebrow {
  display: inline-block;
  padding: 6px 16px; border-radius: 999px;
  background: var(--pink-2); color: var(--pink);
  font-size: 0.8rem; letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 800; line-height: 1.2; letter-spacing: 0.02em;
}
.hero h1 .en {
  display: block; margin-top: 10px;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 500; color: var(--pink);
}
.hero .lede {
  max-width: 540px; margin-top: 22px;
  color: var(--ink-2); font-size: 1.02rem;
}

/* ---------- Section ---------- */
.section { padding: 60px 0; position: relative; z-index: 1; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { margin-bottom: 36px; max-width: 600px; }
.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700; margin-bottom: 10px;
}
.section-head p { color: var(--ink-2); }

/* ---------- 按钮 ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-block;
  padding: 12px 28px; border-radius: 999px;
  background: var(--pink); color: #fff;
  font-size: 0.92rem; font-weight: 500;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--ghost {
  background: transparent; color: var(--pink);
  border: 2px solid var(--pink-2); box-shadow: none;
}
.btn--ghost:hover { background: var(--pink-2); }

/* ---------- 卡片 ---------- */
.grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}
.card:hover { transform: translateY(-4px); }
.card-star { font-size: 1.1rem; margin-bottom: 12px; }
.card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; }
.card-sub { font-size: 0.85rem; color: var(--pink); margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 0.95rem; }

/* ---------- 长文 / 价值观 ---------- */
.prose { max-width: 660px; }
.prose p { color: var(--ink-2); margin-bottom: 18px; }
.prose p strong { color: var(--ink); font-weight: 600; }
.prose blockquote {
  margin: 28px 0; padding: 20px 24px;
  background: var(--pink-2); border-radius: var(--radius);
  color: var(--ink); font-size: 1.15rem; font-weight: 600; line-height: 1.7;
}
.value-list { display: grid; gap: 20px; margin-top: 28px; }
.value-item {
  display: grid; grid-template-columns: 48px 1fr; gap: 16px;
  padding: 20px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.value-item .num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--pink-2); color: var(--pink);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.value-item h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.value-item p { color: var(--ink-2); font-size: 0.95rem; }

/* ---------- 联系 ---------- */
.contact-grid {
  display: grid; gap: 32px;
  grid-template-columns: 1.1fr 1fr; align-items: start;
}
.contact-line {
  padding: 18px 0; border-bottom: 1px dashed var(--line);
}
.contact-line .label {
  font-size: 0.78rem; letter-spacing: 0.2em;
  color: var(--pink); margin-bottom: 4px;
}
.contact-line .value { font-size: 1.05rem; font-weight: 600; }
.contact-line .value a:hover { color: var(--pink); }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 60px; padding: 40px 0 30px;
  text-align: center; color: var(--ink-2); font-size: 0.85rem;
  border-top: 1px solid var(--line);
  position: relative; z-index: 1;
}
.foot-brand { color: var(--pink); font-weight: 700; letter-spacing: 0.2em; margin-bottom: 6px; }
.foot-slogan { margin: 6px 0 14px; opacity: 0.8; }

/* ---------- 响应式 ---------- */
@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 50px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}