:root{--ink:#173d38;--muted:#71807c;--paper:#f7f5ee;--panel:#fffdf8;--line:#e6e4d9;--mint:#d8eee6;--jade:#377d6a;--jade-dark:#205b50;--coral:#e68466;--shadow:0 24px 60px #1f473e1a}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:radial-gradient(circle at 90% 10%, #d8eee6bf, transparent 28%), var(--paper);margin:0;font-family:Segoe UI,Microsoft YaHei,sans-serif}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}.eyebrow{color:var(--jade);letter-spacing:.18em;margin:0 0 10px;font-size:11px;font-weight:700}.eyebrow.light{color:#c3e8dc}.muted{color:var(--muted);line-height:1.7}.primary-button{color:#fff;background:var(--jade-dark);cursor:pointer;border:0;border-radius:15px;justify-content:center;align-items:center;gap:10px;min-height:52px;padding:0 22px;font-weight:700;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 10px 24px 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