/* ============================================================
   主题 L07 · 天青流光体 (Azure Luster)
   深蓝底配天青蓝渐变流光，Bodoni Moda 高对比衬线与清澈光带，如晴空万里
   字体: Bodoni Moda(400;700;900) + Inter(400;600;700)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:wght@400;700;900&family=Inter:wght@400;600;700&display=swap');
:root{
  --c-bg:#0a0f1e;
  --c-bg-grad:radial-gradient(circle at 18% 16%,rgba(2,132,199,.22),transparent 45%),
              radial-gradient(circle at 82% 22%,rgba(56,189,248,.16),transparent 45%),
              radial-gradient(circle at 50% 95%,rgba(2,132,199,.13),transparent 50%),
              linear-gradient(165deg,#0a0f1e,#101a32);
  --c-surface:rgba(16,26,50,.72);
  --c-surface-2:rgba(22,36,66,.60);
  --c-text:#eef6ff;
  --c-muted:#7a96c4;
  --c-accent:#0284c7;
  --c-accent-2:#38bdf8;
  --c-on-accent:#0a0f1e;
  --c-border:rgba(56,189,248,.18);
  --font-display:'Bodoni Moda',serif;
  --font-body:'Inter',sans-serif;
  --hero-grad:linear-gradient(115deg,#0284c7,#38bdf8 50%,#bae6fd);
  --nav-bg:rgba(10,15,30,.60);
  --nav-blur:blur(18px);
  --shadow:0 22px 55px rgba(2,132,199,.30);
  --radius:18px;
}
/* 清澈光带层 —— 天青蓝光带横向流淌，如晴空流云 */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(110deg,transparent 30%,rgba(56,189,248,.14) 45%,rgba(186,230,253,.10) 55%,transparent 70%),
    radial-gradient(50% 35% at 22% 16%,rgba(2,132,199,.20),transparent 70%),
    radial-gradient(45% 30% at 80% 22%,rgba(56,189,248,.16),transparent 70%);
  filter:blur(7px);
  animation:azureFlow 10s linear infinite;
}
@keyframes azureFlow{
  0%{background-position:-30% 0,0 0,0 0;opacity:.5}
  50%{background-position:130% 0,0 0,0 0;opacity:.7}
  100%{background-position:230% 0,0 0,0 0;opacity:.5}
}
/* 标题：Bodoni Moda 高对比衬线 + 天青蓝流光 */
.hero h1{font-weight:400;letter-spacing:-1.5px;font-family:var(--font-display)}
.hero h1 .grad{
  background:linear-gradient(115deg,#38bdf8,#0284c7 35%,#bae6fd 65%,#38bdf8);
  background-size:240% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:900;letter-spacing:-2.5px;animation:azureShimmer 6s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes azureShimmer{
  0%{background-position:0% center}
  100%{background-position:240% center}
}
/* 玻璃质感卡片 */
.album-card{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(56,189,248,.20)}
.album-card:hover{box-shadow:0 0 0 1px rgba(2,132,199,.45),0 34px 70px rgba(2,132,199,.40);border-color:rgba(56,189,248,.55);transform:translateY(-6px)}
.album-info{background:rgba(14,24,46,.50)}
.album-info h3{font-weight:700;font-family:var(--font-display)}
.album-badge{background:linear-gradient(115deg,#0284c7,#38bdf8);color:#0a0f1e;border:none}
.album-meta{border-top-color:rgba(56,189,248,.14)}
.album-meta .view{color:#bae6fd}
.section-head .kicker{background:linear-gradient(115deg,#0284c7,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:6px;font-family:var(--font-display)}
.about-visual{background:linear-gradient(135deg,#075985,#0284c7 50%,#38bdf8);background-size:200% auto;animation:azureShimmer 9s cubic-bezier(.4,0,.2,1) infinite;box-shadow:0 0 60px rgba(2,132,199,.40)}
.eyebrow{background:linear-gradient(115deg,#0284c7,#38bdf8) !important;color:#0a0f1e !important;letter-spacing:3px}
.btn.primary{background:linear-gradient(115deg,#0284c7,#38bdf8);color:#0a0f1e;box-shadow:0 12px 30px rgba(2,132,199,.45)}
.btn.ghost{background:rgba(255,255,255,.05);color:#eef6ff;border-color:rgba(56,189,248,.22)}
.divider{background:linear-gradient(115deg,#0284c7,#38bdf8)}
.footer{background:#04070f;border-top:1px solid rgba(56,189,248,.10)}
.logo-mark{box-shadow:0 6px 24px rgba(56,189,248,.55)}
.nav-menu a:hover{color:#38bdf8;background:rgba(2,132,199,.10)}
.ts-swatch.ts-luster-azure{background:linear-gradient(135deg,#0284c7,#38bdf8)}
.shape.s1{background:#0284c7 !important;opacity:.22 !important}
.shape.s2{background:#38bdf8 !important;opacity:.20 !important}