:root{--ink:#18312b;--muted:#6d7a75;--paper:#f8f5ee;--card:#fffdf8;--line:#dedfd7;--green:#1e694f;--green-dark:#144b3a;--lime:#dff08d;--peach:#f4b58b;--shadow:0 22px 60px rgba(24,49,43,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 10% 0%,rgba(223,240,141,.48),transparent 27rem),radial-gradient(circle at 100% 35%,rgba(244,181,139,.22),transparent 25rem),var(--paper);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;min-height:100vh}button,input,textarea,select{font:inherit}button{color:inherit}.hidden{display:none!important}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:780;letter-spacing:-.03em}.brand small{margin-left:4px;color:var(--green);font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.brand-mark{width:31px;height:31px;border-radius:10px 10px 10px 3px;display:grid;place-items:center;background:var(--ink);color:var(--lime);font-family:Georgia,serif;font-size:18px}.eyebrow{margin:28px 0 12px;font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--green)}
textarea,input,select{width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.78);color:var(--ink);outline:none;transition:.18s}textarea{resize:vertical;min-height:108px;padding:15px 16px;line-height:1.6}input,select{padding:13px 14px}textarea:focus,input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(30,105,79,.09)}.field-help{color:var(--muted);font-size:11px;margin:-7px 0 20px}
.primary-button{width:100%;border:0;border-radius:15px;padding:16px 18px;color:#fff;background:var(--green);font-weight:750;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:18px;transition:.2s ease;box-shadow:0 8px 20px rgba(30,105,79,.18)}.primary-button:hover{background:var(--green-dark);transform:translateY(-1px)}.primary-button:disabled{opacity:.6;cursor:wait;transform:none}.toast{position:fixed;z-index:20;left:50%;bottom:28px;transform:translate(-50%,30px);opacity:0;pointer-events:none;color:#fff;background:var(--ink);border-radius:999px;padding:11px 17px;font-size:13px;transition:.25s;box-shadow:0 8px 30px rgba(0,0,0,.2)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}