:root{--ink:#0d3436;--teal:#064d50;--teal2:#0b696b;--bg:#f6f8f7;--line:#dce5e3;--muted:#5f7776;--coral:#ff8769;--white:#fff;--mint:#eaf6f3}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}button{font:inherit}.wrap{width:min(980px,92vw);margin:auto}.nav{position:sticky;top:0;z-index:30;background:rgba(6,77,80,.98);color:white;border-bottom:1px solid rgba(255,255,255,.1)}.navin{min-height:70px;display:flex;align-items:center;gap:12px}.brand{display:flex;align-items:center;gap:10px;margin-inline-end:auto}.paw{width:34px;height:34px;border-radius:12px;background:var(--coral);display:grid;place-items:center}.brand b{letter-spacing:.16em}.actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid rgba(255,255,255,.35);border-radius:999px;color:white;background:transparent;font-weight:800;cursor:pointer}.hero{background:linear-gradient(135deg,#043f42,#07595c);color:white;padding:72px 0}.hero small{color:#8fd0c8;font-weight:900;letter-spacing:.08em}.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.15;margin:9px 0 14px}.hero p{color:#d4e9e5;max-width:760px;font-size:17px}.meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.meta span{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);padding:8px 12px;border-radius:999px;font-size:13px}.content{padding:54px 0 80px}.toc{background:white;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:24px}.toc b{display:block;margin-bottom:8px}.toc a{display:inline-block;color:var(--teal2);font-weight:700;margin-inline-end:18px;margin-bottom:6px}.card{background:white;border:1px solid var(--line);border-radius:20px;padding:28px;margin:18px 0}.card h2{margin-top:0;font-size:27px;color:var(--teal)}.card h3{color:var(--teal2)}.card p,.card li{color:#4e6867}.card ul{padding-inline-start:22px}.callout{background:var(--mint);border:1px solid #cfe4df;border-radius:14px;padding:17px;margin:15px 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mini{background:#f8fbfa;border:1px solid var(--line);border-radius:14px;padding:18px}.mini b{display:block;color:var(--teal)}.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}.contact{background:#fff0ea;border:1px solid #ffd3c7}.footer{background:#032f31;color:#b8d5d0;padding:28px 0}.footer a{color:white;text-decoration:underline}@media(max-width:700px){.grid{grid-template-columns:1fr}.hero{padding:48px 0}.card{padding:22px}.brand span:last-child{display:none}.btn{padding:9px 12px;font-size:13px}}