@import url("https://cdn.jsdelivr.net/npm/galmuri/dist/galmuri.css");:root{--bg:#f4e9d8;--panel:#fffdf7;--ink:#3a2e2a;--line:#3a2e2a;--accent:#e0607e;--accent-2:#6ea8c9;--gold:#e6b422;--muted:#a9998a;--shadow:#cbb89f}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--ink);font-family:Galmuri11,monospace;-webkit-font-smoothing:none;image-rendering:pixelated;line-height:1.7;letter-spacing:.2px}.app{max-width:440px;min-height:100dvh;margin:0 auto;padding:20px 16px 40px;background:repeating-linear-gradient(0deg,transparent 0 23px,rgba(58,46,42,.04) 23px 24px),var(--bg)}.pixel{box-shadow:6px 6px 0 var(--shadow)}.pixel,.pixel-btn{background:var(--panel);border:3px solid var(--line)}.pixel-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:inherit;font-size:15px;color:var(--ink);box-shadow:4px 4px 0 var(--line);padding:12px 16px;cursor:pointer;text-decoration:none;transition:transform .05s,box-shadow .05s;width:100%}.pixel-btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--line)}.pixel-btn.primary{background:var(--accent);color:#fff}.pixel-btn.gold{background:var(--gold);color:#3a2e2a}.pixel-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:4px 4px 0 var(--line)}h1{font-size:26px;letter-spacing:1px}h2{font-size:18px}.muted,small{color:var(--muted);font-size:12px}a{color:inherit}.hero{text-align:center;padding:8px 0 18px}.hero .dday{color:var(--accent);font-size:13px}.box-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px;margin-top:14px}.box-cell{aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;position:relative;background:var(--panel);border:3px solid var(--line);box-shadow:5px 5px 0 var(--shadow);text-decoration:none;color:var(--ink)}.box-cell.locked{background:#e7dcc9;color:var(--muted)}.box-cell .n{font-size:22px}.box-cell .seal{position:absolute;top:-10px;right:-10px;width:34px;height:34px;background:var(--accent);color:#fff;border:3px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:16px;transform:rotate(-8deg)}.box-cell .lockicon{font-size:22px}.stack{flex-direction:column;gap:12px}.row,.stack{display:flex}.row{gap:10px}.section{margin-top:22px}.center{text-align:center}.letter{background:var(--panel);border:3px solid var(--line);box-shadow:6px 6px 0 var(--shadow);padding:20px 18px;white-space:pre-wrap;font-size:15px}.letter .from{text-align:right;margin-top:14px;color:var(--accent)}.cards{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px}.card{aspect-ratio:1/1;font-size:24px;display:flex;align-items:center;justify-content:center;background:var(--accent-2);border:3px solid var(--line);cursor:pointer}.card.flipped{background:var(--panel)}.card.done{background:var(--gold)}input:not([type]),input[type=text],textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:var(--panel);border:3px solid var(--line);padding:10px 12px}textarea{min-height:90px;resize:vertical}label{font-size:13px;display:block;margin-bottom:4px}.bubbles{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}.bubble{max-width:80%;padding:10px 12px;border:3px solid var(--line);font-size:14px}.bubble.me{align-self:flex-end;background:var(--accent);color:#fff}.bubble.woosuk{align-self:flex-start;background:var(--panel)}.toast{text-align:center;color:var(--accent);font-size:14px;margin:10px 0}