@font-face{font-family:Pretendard;src:url(/fonts/Pretendard-Regular.otf)}@font-face{font-family:Pretendard;src:url(/fonts/Pretendard-Bold.otf);font-weight:700}:root{--cream:#fffaf2;--ink:#26243a;--purple:#6d4aff;--muted:#737082;--line:#e9e1d6}*{box-sizing:border-box}body{background:var(--cream);color:var(--ink);margin:0;font-family:Pretendard,system-ui,sans-serif;line-height:1.65}header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;max-width:1100px;margin:auto;padding:22px 24px;display:flex}a{color:var(--purple);text-underline-offset:4px}header a{text-decoration:none}nav{gap:8px;display:flex}nav a{align-items:center;min-height:48px;padding:8px;display:flex}.brand{letter-spacing:-1px;font-size:26px;font-weight:700}.brand span{color:var(--muted);letter-spacing:1px;font-size:10px;display:block}main{max-width:960px;min-height:65vh;margin:36px auto;padding:0 24px}.narrow{max-width:480px;margin:auto}h1{letter-spacing:-1.3px;margin:14px 0;font-size:clamp(28px,5vw,42px);line-height:1.25}h2{font-size:22px;line-height:1.4}p{color:var(--muted)}button,.button{background:var(--purple);color:#fff;min-height:50px;font:inherit;cursor:pointer;text-align:center;border:0;border-radius:16px;justify-content:center;align-items:center;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-flex}button:disabled{opacity:.5;cursor:wait}.secondary{color:var(--purple);background:#eee8ff}button:focus-visible,a:focus-visible,input:focus-visible{outline-offset:4px;outline:3px solid #e07957}.stack{flex-direction:column;gap:14px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.card{border:1px solid var(--line);background:#fffefd;border-radius:24px;margin:18px 0;padding:22px;box-shadow:0 6px 22px #50403005}.hero{text-align:center;background:radial-gradient(circle at 50% 35%,#eee6ff,#0000 70%);border-radius:32px;padding:24px 16px}.seal{object-fit:contain;filter:drop-shadow(0 12px 14px #6e547922);width:210px;height:210px}.seal.small{width:72px;height:72px}.silhouette{filter:brightness(0)opacity(.17)}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.eyebrow{letter-spacing:2px;color:var(--purple);font-size:12px;font-weight:700}.notice{background:#f0ecfa;border-radius:16px;padding:14px 18px;font-size:14px}.error{color:#943d31;background:#ffebe5}.muted{color:var(--muted);font-size:14px}.code{letter-spacing:5px;font-variant-numeric:tabular-nums;text-align:center;font-size:36px}.check{align-items:flex-start;gap:12px;min-height:48px;padding:10px 0;display:flex}.check input{width:22px;height:22px;accent-color:var(--purple);flex-shrink:0}input,select{font:inherit;width:100%;min-height:50px;color:var(--ink);background:#fff;border:1px solid #cfc5dd;border-radius:12px;padding:12px}progress{accent-color:var(--purple);width:100%;height:8px}.collected{animation:1.8s ease-out collect}.badge{color:#36734c;background:#e6f4ea;border-radius:40px;padding:5px 12px;font-size:12px;font-weight:700}.stat{font-size:36px;font-weight:700}.seal-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.seal-grid a{text-align:center;flex-direction:column;align-items:center;min-height:48px;padding:12px 0;text-decoration:none;display:flex}.seal-grid img{width:100%;max-width:105px}footer{border-top:1px solid var(--line);max-width:960px;color:var(--muted);margin:48px auto 0;padding:24px;font-size:12px}@keyframes collect{0%{transform:translateY(40px)rotate(-12deg)scale(.5)}40%{transform:translateY(-12px)rotate(7deg)scale(1.06)}75%{filter:drop-shadow(0 0 22px #a796fa)}to{transform:none}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important}}@media (max-width:420px){header{padding:16px}.brand{font-size:23px}.brand span{display:none}main{margin-top:24px;padding:0 16px}.card{padding:18px}.code{font-size:30px}nav a{padding:6px;font-size:14px}}