:root{--bg:#fbfaf7;--fg:#12342b;--muted:#586169;--soft-green:#7fb685;--deep-green:#5c9b73;--sand:#fff6ea;--card:#ffffff;--border:#e7efe8;--accent:#d9865b}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.55}
a{color:var(--soft-green);text-decoration:none}.container{max-width:1024px;margin:0 auto;padding:18px}
.header{position:sticky;top:0;background:linear-gradient(90deg,#ffffff,#fbfff8);border-bottom:1px solid var(--border);z-index:40}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.brand{font-weight:800;font-size:18px;color:var(--fg)}
.menu{display:flex;gap:10px;flex-wrap:wrap}.menu a{padding:8px 12px;border-radius:12px;background:#fff;border:1px solid var(--border);font-size:13px;color:var(--fg)}
.hero{background:linear-gradient(180deg,var(--sand),#fff);border-radius:14px;padding:20px;border:1px solid var(--border);margin-top:12px}
.hero h1{margin:0 0 8px;font-size:28px;color:var(--fg)}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-top:12px;box-shadow:0 8px 24px rgba(127,182,133,0.06)}
.section h2{font-size:20px;margin:0 0 8px;color:var(--fg)}.small{font-size:13px;color:var(--muted)}
.grid{display:grid;gap:12px}.grid-2{grid-template-columns:1fr 1fr}@media(max-width:820px){.grid-2{grid-template-columns:1fr}.menu{display:none}}
label{display:block;font-weight:700;margin-bottom:6px}input,select,textarea,button{width:100%;padding:10px;border-radius:10px;border:1px solid var(--border);font-size:15px;background:#fff}
.btn{background:linear-gradient(90deg,var(--soft-green),var(--deep-green));color:#fff;border:0;padding:12px;border-radius:12px;font-weight:800;cursor:pointer}
.note{background:#fffaf7;border:1px solid #fde8da;padding:10px;border-radius:8px;color:var(--accent);font-weight:700}.footer{margin-top:18px;border-top:1px solid var(--border);padding:14px 0;background:#fff}
.small-muted{font-size:12px;color:#98a3ad}.helper{font-size:13px;color:var(--muted);margin-top:8px}