.modal-overlay{position:fixed;inset:0;z-index:20;background:rgb(51 41 58 / .55);display:none;align-items:flex-start;justify-content:center;padding:6vh 20px;overflow-y:auto}.modal-overlay.active{display:flex}.letter{position:relative;width:min(420px, 100%);background:var(--card-bg);padding:34px 30px 30px;border-radius:3px;box-shadow:0 40px 80px -20px rgb(0 0 0 / .5);animation:unfold .32s cubic-bezier(.2,.8,.3,1);transform-origin:top center}@keyframes unfold{from{transform:scaleY(.85) translateY(-14px);opacity:0}to{transform:scaleY(1) translateY(0);opacity:1}}.letter-close{position:absolute;top:5px;right:8px;background:none;border:none;font-size:1.4rem;line-height:1;cursor:pointer;color:var(--ink-soft)}.letter-img{display:block;width:100%;aspect-ratio:1/1;object-fit:contain;background:var(--paper-deep);border-radius:2px;margin-bottom:18px;box-shadow:0 0 0 1px var(--line)}.letter-fold{border-top:1px dashed var(--line);margin:0 0 18px}.letter-from{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);margin:0 0 10px}.letter-message{font-family:var(--font-display);font-size:1.15rem;line-height:1.6;color:var(--ink);white-space:pre-wrap;margin:0}.letter-votes{display:flex;gap:10px;margin-top:22px;padding-top:18px;border-top:1px dashed var(--line)}.letter-votes[hidden]{display:none}.vote-btn{display:flex;align-items:center;gap:7px;border:1.5px solid var(--line);background:var(--paper);border-radius:20px;padding:8px 16px;cursor:pointer;font-family:var(--font-body);font-weight:700;font-size:.9rem;color:var(--ink-soft);transition:transform .1s ease,border-color .15s ease,color .15s ease,background .15s ease}.vote-btn:hover{border-color:var(--ink-soft)}.vote-btn:active{transform:translateY(1px)}.vote-btn:disabled{opacity:.6;cursor:default}.vote-btn .vote-icon{font-size:1rem;line-height:1}.vote-btn--like.active{background:#f6dede;border-color:#c15b4a;color:#a8442b}.vote-btn--dislike.active{background:#dde9ea;border-color:var(--teal);color:var(--teal)}.letter-votes-note{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-soft);margin:22px 0 0;padding-top:18px;border-top:1px dashed var(--line)}.letter-actions{display:flex;gap:8px;margin-top:16px}.letter-action-btn{flex:1;font-size:.9rem;font-weight:700;padding:12px 14px;text-align:center;text-transform:uppercase;justify-content:center;background:var(--paper);color:var(--ink-soft);border:1.5px solid var(--line);border-radius:20px;transition:transform 0.15s ease,box-shadow 0.15s ease}.letter-replies-section{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line)}.letter-replies-label{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);margin:0 0 12px}.letter-replies-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;max-height:220px;overflow-y:auto}.letter-replies-empty{font-size:.8rem;color:var(--ink-soft);font-style:italic}.reply-item{background:var(--paper);border-radius:8px;padding:10px 12px}.reply-item-name{font-weight:700;font-size:.8rem;color:var(--ink);margin:0 0 2px}.reply-item-body{font-size:.85rem;color:var(--ink);line-height:1.45;margin:0;white-space:pre-wrap}.reply-form{display:flex;flex-direction:column;gap:8px}.reply-form input,.reply-form textarea{width:100%;border:1.5px solid var(--line);background:var(--paper);border-radius:3px;padding:9px 11px;font-size:.85rem;color:var(--ink);font-family:var(--font-body);resize:vertical}.reply-form input:focus,.reply-form textarea:focus{outline:2px solid var(--ochre);outline-offset:1px}.reply-submit-btn{align-self:flex-end;font-size:.8rem;padding:8px 16px}.reply-status{font-size:.78rem;color:var(--teal);margin:8px 0 0}.letter-seal{position:absolute;top:-14px;right:45%;width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#e2895a,#a8442b);box-shadow:0 4px 8px rgb(0 0 0 / .35)}