:root{--bg:#fff7ec;--ink:#1f2328;--muted:#68707a;--card:#ffffff;--accent:#111827;--ok:#22a059;--bad:#dc3b54;--line:#e8dccb;}
*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:radial-gradient(circle at 20% 0%,#fff 0,#fff7ec 34%,#f3e5d2 100%);min-height:100vh;display:grid;place-items:center;padding:20px}.shell{width:min(760px,100%)}.card{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 20px 60px rgba(31,35,40,.13);text-align:center}.hidden{display:none!important}.gift,.confetti{font-size:72px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:13px;font-weight:800}h1{font-size:clamp(32px,6vw,56px);line-height:1.02;margin:8px 0 14px}h2{font-size:clamp(24px,5vw,38px);line-height:1.12;margin:24px auto;max-width:620px}.lead{font-size:19px;color:#3e4650;max-width:620px;margin:0 auto 26px}.primary,button{border:0;border-radius:14px;padding:15px 22px;font-weight:800;cursor:pointer}.primary{background:linear-gradient(180deg,#222936,#0f1420);color:#fff;box-shadow:0 8px 20px rgba(15,20,32,.22)}.linkbtn{background:transparent;color:#475569;text-decoration:underline;margin-top:12px}.codebox{margin:18px auto 0;max-width:480px;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:18px;padding:16px;text-align:left}.row{display:flex;gap:10px}.row input{flex:1}input{width:100%;padding:16px;border:1px solid #cbd5e1;border-radius:12px;font-size:18px;background:#fff}label{display:block;font-weight:800;margin-bottom:8px}.mini{font-size:14px;color:var(--muted)}.dots{display:flex;justify-content:center;gap:8px;margin:14px 0}.dot{width:14px;height:14px;border-radius:50%;border:2px solid #b7c0cc}.dot.done{background:var(--accent);border-color:var(--accent)}form{display:grid;gap:14px;max-width:520px;margin:auto}.feedback{margin:22px auto 0;padding:18px;border-radius:16px;font-weight:900}.feedback.ok{background:#e8f8ef;color:#0f7a3d}.feedback.bad{background:#ffe8ec;color:#a3152c}.shake{animation:shake .35s linear}@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-6px)}}.remember{border:2px dashed #f1b84b;background:#fff8df;border-radius:20px;padding:16px;margin:20px auto;max-width:540px}.remember span{display:block;font-size:34px;font-weight:950;letter-spacing:.08em;margin:8px 0}.remember small{display:block;color:#6b5b24}.videoWrap{background:#111;border-radius:18px;overflow:hidden;margin:20px 0}video{width:100%;display:block;aspect-ratio:16/9;background:#111}.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.aBtn{text-decoration:none;display:inline-block}@media(max-width:560px){.card{padding:24px 18px;border-radius:22px}.row{flex-direction:column}.gift,.confetti{font-size:56px}}