body {
      background-color: #faf7f2;
      color: #1e3328;
      font-family: 'Manrope', system-ui, sans-serif;
    }
    .page-view {
      display: none;
    }
    .page-view.active {
      display: block;
      animation: fadeIn 0.25s ease-in-out;
    }
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(6px); }
      to { opacity: 1; transform: translateY(0); }
    }
  

.nature-hero{background:#123f2b;min-height:650px}.nature-hero-bg{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1448375240586-882707db888b?auto=format&fit=crop&w=1800&q=85') center/cover no-repeat;z-index:-2}.nature-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,43,30,.95),rgba(11,61,37,.84) 52%,rgba(10,54,37,.30));z-index:-1}.nature-heading{font-family:Georgia,'Times New Roman',serif;letter-spacing:-.035em;text-shadow:0 2px 18px rgba(0,0,0,.16)}.nature-heading em{font-weight:500;color:#f4d58b}.sdg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.sdg-card{position:relative;aspect-ratio:1;overflow:hidden;border-radius:10px;background:var(--sdg);box-shadow:0 3px 12px #163a2420;transition:transform .2s}.sdg-card:hover{transform:translateY(-4px)}.sdg-card img{width:100%;height:100%;object-fit:contain}.sdg-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:white;z-index:-1;text-align:center;padding:8px}.sdg-fallback b{font-size:32px}.sdg-fallback small{font-weight:700;font-size:12px}@media(min-width:640px){.sdg-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(min-width:900px){.sdg-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}header a[href="#home"] img[alt="Amreeth Sandhan Foundation logo"]{width:54px;height:54px;max-width:none}header a[href="#home"] .grid:has(img[alt="Amreeth Sandhan Foundation logo"]){width:54px;height:54px;background:transparent}header a[href="#home"]{gap:14px}header a[href="#home"] span,header a[href="#home"] strong{letter-spacing:.06em}


.asf-running-brand{background:linear-gradient(90deg,#073e2b,#11633f,#073e2b);color:#fff;overflow:hidden;border-block:1px solid rgba(255,255,255,.2);padding:13px 0;white-space:nowrap}
.asf-running-track{display:flex;width:max-content;gap:3rem;animation:asfBrandScroll 23s linear infinite;align-items:center}
.asf-running-track span{font-family:Georgia,serif;font-size:clamp(1.35rem,3.5vw,2.6rem);font-weight:800;letter-spacing:.13em;text-shadow:0 2px 8px #002819}
.asf-running-track b{color:#e4c16e;font-size:1.7rem}
@keyframes asfBrandScroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.asf-running-track{animation:none;white-space:normal;flex-wrap:wrap;justify-content:center}.asf-running-brand{white-space:normal}}
.asf-bank-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(230px,.85fr);gap:2rem;align-items:start}
@media(max-width:700px){.asf-bank-grid{grid-template-columns:1fr}}
.asf-bank-table{width:100%;border-collapse:collapse;word-break:break-word}.asf-bank-table th,.asf-bank-table td{padding:12px;border-bottom:1px solid #d9e5d8;text-align:left;vertical-align:top}.asf-bank-table th{width:36%;font-weight:650;color:#1d4937}
.asf-qr{max-width:360px;width:100%;height:auto;display:block;margin:auto;border-radius:12px}