:root {
  --ink:#1c1917; --muted:#57534e; --bg:#f3eee6; --card:#fffcf7;
  --accent:#0f766e; --accent-dark:#0b5f58; --warm:#c2410c; --line:#e8e0d4;
  --shadow:0 12px 32px rgba(28,25,23,.09);
}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);font-family:Georgia,Palatino,serif;line-height:1.5;
background:radial-gradient(900px 420px at 0% -5%,#cff5ef 0%,transparent 55%),radial-gradient(800px 380px at 100% 0%,#ffedd5 0%,transparent 50%),#f3eee6;min-height:100vh}
.wrap{max-width:880px;margin:0 auto;padding:0 1rem 3.5rem}
.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);background:rgba(243,238,230,.92);border-bottom:1px solid var(--line);margin:0 -1rem 1rem;padding:.65rem 1rem}
.topbar-inner{max-width:880px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--ink);font-family:system-ui,sans-serif;font-weight:800;letter-spacing:-.03em}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#14b8a6,#0f766e 55%,#c2410c);box-shadow:0 6px 14px rgba(15,118,110,.3);position:relative}
.brand-mark::after{content:"";position:absolute;inset:8px 7px 7px 8px;border:2px solid rgba(255,255,255,.9);border-radius:4px 4px 8px 8px;border-top-width:3px}
.nav-links{display:flex;flex-wrap:wrap;gap:.35rem}
.nav-links a{font-family:system-ui,sans-serif;font-size:.82rem;font-weight:700;text-decoration:none;color:var(--accent-dark);background:#fff;border:1px solid var(--line);padding:.35rem .65rem;border-radius:999px}
.nav-links a:hover,.nav-links a.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.hero{background:linear-gradient(155deg,#fff 0%,#f0fdfa 42%,#fff7ed 100%);border:1px solid var(--line);border-radius:20px;padding:1.25rem 1.15rem 1.3rem;box-shadow:var(--shadow);margin-bottom:1.1rem}
h1{font-size:clamp(1.55rem,3.8vw,2.05rem);line-height:1.18;margin:0 0 .55rem;letter-spacing:-.03em}
.lede{font-size:1.05rem;color:var(--muted);margin:0 0 .75rem;max-width:38rem}
.disclosure{font-family:system-ui,sans-serif;font-size:.8rem;color:var(--muted);background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:10px;padding:.55rem .75rem;margin:.7rem 0}
.btn-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:.4rem 0 .2rem}
.btn{display:inline-block;background:linear-gradient(180deg,#0f766e,#0b5f58);color:#fff!important;text-decoration:none!important;font-family:system-ui,sans-serif;font-weight:800;padding:.7rem 1.05rem;border-radius:999px;box-shadow:0 8px 18px rgba(15,118,110,.25);font-size:.92rem}
.btn.secondary{background:#fff;color:var(--accent)!important;border:2px solid var(--accent);box-shadow:none}
.btn.amazon{background:linear-gradient(180deg,#f59e0b,#d97706);box-shadow:0 8px 18px rgba(217,119,6,.28)}
.section{margin:1.35rem 0 0}
.section h2{font-family:system-ui,sans-serif;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .65rem}
.need{display:flex;flex-wrap:wrap;gap:.4rem;margin:.2rem 0 1rem}
.need a{font-family:system-ui,sans-serif;font-size:.8rem;font-weight:700;text-decoration:none;color:#115e59;background:#ecfdf5;border:1px solid #99f6e4;padding:.4rem .7rem;border-radius:999px}
.need a:hover{background:#0f766e;color:#fff;border-color:#0f766e}
.grid{display:grid;grid-template-columns:1fr;gap:.65rem}
@media(min-width:700px){.grid{grid-template-columns:1fr 1fr}}
.card{display:flex;gap:.75rem;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:.9rem .95rem;box-shadow:0 5px 14px rgba(28,25,23,.045)}
.card:hover{box-shadow:var(--shadow)}
.num{flex:0 0 auto;width:1.85rem;height:1.85rem;border-radius:999px;display:grid;place-items:center;font-family:system-ui,sans-serif;font-weight:800;font-size:.82rem;color:#fff;background:linear-gradient(145deg,#14b8a6,#0f766e)}
.card-body{flex:1;min-width:0}
.card a.title{color:var(--accent-dark);font-family:system-ui,sans-serif;font-weight:800;text-decoration:none;font-size:.98rem;line-height:1.25;display:block}
.card a.title:hover{color:var(--warm);text-decoration:underline}
.meta{font-family:system-ui,sans-serif;font-size:.82rem;color:var(--muted);margin:.3rem 0 .55rem}
.card-actions{display:flex;flex-wrap:wrap;gap:.35rem}
.card-actions a{font-family:system-ui,sans-serif;font-size:.75rem;font-weight:800;text-decoration:none;padding:.35rem .65rem;border-radius:999px}
.card-actions a.guide{background:#ecfdf5;color:#115e59;border:1px solid #99f6e4}
.card-actions a.buy{background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}
nav.footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--line);font-family:system-ui,sans-serif;font-size:.88rem}
nav.footer a{color:var(--accent);margin-right:.8rem;font-weight:700;text-decoration:none}