.pp-art{padding:18px;color:var(--fg-2);font-size:13.5px;line-height:1.45}.pp-art b{color:var(--fg-0);font-weight:600}.pp-art i{font-style:normal}.pp-art code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;color:var(--brand-primary-bright)}.pp-art span>img{display:block;width:100%;height:100%;object-fit:cover}.pp-art-chat-head{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line-4)}.pp-art-chat-head>span:last-child{display:grid;line-height:1.25}.pp-art-chat-head i{color:var(--fg-3);font-size:12px}.pp-art-avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--brand-primary);color:#fff;font-weight:650}.pp-art-chat-body{display:grid;gap:10px;padding-top:14px}.pp-art-msg{display:grid;gap:4px;width:min(100%,340px)}.pp-art-msg[data-me]{justify-self:end;width:auto}.pp-art-bubble{overflow:hidden;border:1px solid var(--line-4);border-radius:14px 14px 14px 4px;background:#17171c}.pp-art-bubble>.pp-art-lines,.pp-art-msg[data-me] .pp-art-bubble{padding:9px 12px 10px}.pp-art-msg[data-me] .pp-art-bubble{border-color:transparent;border-radius:14px 14px 4px 14px;background:var(--brand-primary-deep);color:#fff}.pp-art-lines>div{overflow-wrap:anywhere}.pp-art-gap{height:8px}.pp-art-photo{display:block;height:132px;background:#fff}.pp-art .pp-art-photo img{object-fit:contain}.pp-art-keys{display:flex;gap:4px}.pp-art-keys>span{flex:1;padding:7px 6px;border-radius:8px;background:rgba(255,255,255,.07);color:var(--fg-0);font-size:12.5px;text-align:center;white-space:nowrap}.pp-art-file{display:flex;align-items:center;gap:10px;padding:10px 12px 0;overflow-wrap:anywhere}.pp-art-file>span{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--brand-primary);color:#fff;font-size:12px;font-weight:650}.pp-art[data-art=entry-certificate]{padding:22px}.pp-art-paper{display:grid;gap:11px;padding:26px 26px 30px;border-radius:3px;background:#f4f2ed;color:#33333a;font-size:12.5px;line-height:1.4}.pp-art-paper-title{color:#131317;font-size:14px;font-weight:700;line-height:1.3;text-align:center;text-wrap:balance}.pp-art-paper-sub{margin-top:-6px;padding-bottom:6px;font-size:12px;text-align:center}.pp-art-paper-section{display:grid;gap:3px;padding-bottom:10px;border-bottom:1px solid #d4d1c9}.pp-art .pp-art-paper-section b{color:#131317;font-size:12px;font-weight:700;letter-spacing:.02em}.pp-art-paper-section i{width:72%;height:5px;margin-top:3px;border-radius:2px;background:#d4d1c9}.pp-art-paper-sign{display:grid;grid-template-columns:2fr 3fr;gap:18px;padding-top:14px}.pp-art-paper-sign>span{padding-bottom:14px;border-bottom:1px solid #33333a;font-size:12px}@media (max-width:640px){.pp-art,.pp-art[data-art=entry-certificate]{padding:12px}.pp-art-paper{padding:18px 16px 22px}}