:root{--ink:#0f2a3a;--sky:#9fd7f3;--sun:#ffa726;--greenD:#2e7d32;--greenL:#66bb6a;--bg:#f6fafc}body,html{margin:0;padding:0;font-family:Inter,system-ui,Arial,sans-serif;background:#fff}.app,body,html{color:var(--ink)}.app{height:100dvh;overflow:hidden;display:grid;grid-template-rows:auto 1fr auto;background:linear-gradient(180deg,var(--sky),#fff);padding:12px}.app,.header{align-items:center}.header{display:flex;justify-content:center;gap:10px;margin-bottom:6px;position:relative}.logo{display:block}.title{font-size:36px;line-height:1;letter-spacing:-.03em;margin:0}.card{width:100%;max-width:960px;justify-self:center;background:#fff;border:1px solid rgba(15,42,58,.12);border-radius:16px;padding:28px;position:relative;box-shadow:0 10px 30px rgba(15,42,58,.12);max-height:100%;overflow:auto;box-sizing:border-box}.heading{margin-top:0;font-size:22px;letter-spacing:-.01em;color:var(--ink)}.textarea{width:100%;min-height:250px;resize:vertical;border-radius:12px;background:var(--bg);color:var(--ink);border:1px solid rgba(15,42,58,.16)}.actions{display:flex;justify-content:flex-end;margin-top:12px}.actions,.btn{align-items:center;gap:8px}.btn{display:inline-flex;justify-content:center;border:none;border-radius:12px;cursor:pointer;text-decoration:none;font-weight:800}.btn--primary{background:var(--sky);color:var(--ink);padding:12px 20px;box-shadow:0 10px 24px rgba(159,215,243,.45)}.result{margin-top:14px;padding:10px 12px;border-radius:10px;border:1px solid rgba(15,42,58,.12);color:var(--ink)}.result--ok{background:rgba(102,187,106,.18)}.result--ko{background:rgba(229,57,53,.15)}.toast{position:fixed;bottom:20px;right:20px;background:var(--ink);color:#fff;border:1px solid hsla(0,0%,100%,.1);padding:12px 14px;border-radius:10px;box-shadow:0 6px 24px rgba(0,0,0,.2)}.footer{align-self:end;width:100%;max-width:900px;justify-self:center;margin-top:8px;color:rgba(15,42,58,.75);font-size:13px}.footer-inner{border-top:1px solid rgba(15,42,58,.12);padding-top:8px;display:grid;grid-gap:8px;gap:8px}.socials{display:flex;flex-wrap:wrap;gap:8px}.social-link{display:inline-flex;align-items:center;gap:8px;background:var(--sky);color:var(--ink);padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700;box-shadow:0 8px 22px rgba(159,215,243,.35)}.policy-links{display:flex;flex-wrap:wrap;gap:8px}.policy-btn{display:inline-flex;align-items:center;gap:8px;background:rgba(15,42,58,.06);color:var(--ink);padding:8px 12px;border-radius:8px;text-decoration:none;font-weight:600}.mt-4{margin-top:4px}