:root{--green:#174c3b;--mint:#dfeee7;--ink:#17221e;--muted:#5d6b65;--paper:#f7f8f4;--white:#fff;--line:#dce3de;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,"Segoe UI",Arial,sans-serif;line-height:1.85}.container{width:min(1120px,calc(100% - 32px));margin-inline:auto}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}.site-header{position:sticky;top:0;z-index:10;background:rgba(247,248,244,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font:700 1.35rem Georgia,serif;color:var(--ink);direction:ltr}.brand span{color:var(--green)}nav{display:flex;gap:25px}.nav nav a{color:var(--ink);font-weight:600;font-size:.93rem}.menu-button{display:none;border:0;background:transparent;font-size:1.5rem}.hero{padding:90px 0 70px;background:radial-gradient(circle at 20% 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