/* ============================================================
   主题 01 · 自然清新  Natural Fresh
   纯净奶白底配淡雅鼠尾草绿，衬线标题与纤细边线
   轻描淡写的阴影，自然摄影师的清爽作品集
   ============================================================ */
:root{
  --c-bg:#fbfdfb;
  --c-bg-grad:radial-gradient(circle at 18% 12%,#eef5ec,transparent 42%),
              radial-gradient(circle at 82% 88%,#e8f3e6,transparent 45%),
              linear-gradient(165deg,#ffffff,#f6faf5);
  --c-surface:#ffffff;
  --c-surface-2:#f3f8f1;
  --c-text:#2d3a2f;
  --c-muted:#788c74;
  --c-accent:#5a8a5a;
  --c-accent-2:#7eaa7c;
  --c-on-accent:#ffffff;
  --c-border:rgba(90,138,90,.12);
  --font-display:'Palatino Linotype','Palatino','Georgia','Songti SC',serif;
  --hero-grad:linear-gradient(135deg,#5a8a5a,#7eaa7c);
  --nav-bg:rgba(255,255,255,.74);
  --nav-blur:blur(14px);
  --shadow:0 8px 28px rgba(90,138,90,.07);
  --radius:10px;
}
/* 细密点状纸纹——如宣纸般隐约的呼吸感 */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.04;
  background-image:radial-gradient(circle,#5a8a5a .6px,transparent .7px);
  background-size:22px 22px;
}
.hero h1{font-weight:700;letter-spacing:-.5px}
.hero h1 .grad{background:linear-gradient(135deg,#5a8a5a,#86b584);-webkit-background-clip:text;background-clip:text;color:transparent}
.album-card{border:1px solid rgba(90,138,90,.12);box-shadow:0 6px 20px rgba(90,138,90,.06)}
.album-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(90,138,90,.12);border-color:rgba(90,138,90,.28)}
.album-info h3{font-weight:600}
.album-badge{background:rgba(255,255,255,.92);color:#2d3a2f;border:1px solid rgba(90,138,90,.18)}
.album-meta .view{color:#5a8a5a}
.section-head .kicker{color:#5a8a5a;letter-spacing:4px}
.section-head h2{font-weight:600}
.about-visual{background:linear-gradient(135deg,#7eaa7c,#a8c9a6);box-shadow:0 10px 30px rgba(90,138,90,.12)}
.eyebrow{background:#5a8a5a !important}
.btn.primary{background:#5a8a5a;color:#fff}
.btn.primary:hover{background:#4d7a4d}
.footer{background:#26332a}
.logo-mark{background:#5a8a5a;color:#fff}
.nav-menu a:hover{color:#5a8a5a}
.divider{background:linear-gradient(135deg,#5a8a5a,#7eaa7c)}
.shape.s1{background:#5a8a5a !important;opacity:.14 !important}
.shape.s2{background:#7eaa7c !important;opacity:.12 !important}
.ts-swatch.ts-natural{background:linear-gradient(135deg,#5a8a5a,#a8c9a6)}