.ds-btn{border-radius:var(--r-sm);font-weight:600;font-family:var(--font-ui);white-space:nowrap;cursor:pointer;border:1px solid #0000;align-items:center;gap:7px;line-height:1.2;transition:background .12s,border-color .12s,color .12s;display:inline-flex}.ds-btn--sm{padding:5px 10px;font-size:12.5px}.ds-btn--md{padding:7px 13px;font-size:13.5px}.ds-btn--primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.ds-btn--solid{background:var(--bg-active);color:var(--text-hi);border-color:var(--line-strong)}.ds-btn--ghost{color:var(--text-mid);background:0 0;border-color:#0000}.ds-btn--outline{background:var(--bg-elevated);color:var(--text);border-color:var(--line-strong)}.ds-btn--ghost.is-active{background:var(--bg-active);color:var(--text-hi);border-color:var(--line)}.ds-btn--primary:not(:disabled):hover{background:var(--accent-hi)}.ds-btn--outline:not(:disabled):hover,.ds-btn--ghost:not(.is-active):not(:disabled):hover{background:var(--bg-hover)}.ds-btn:disabled,.ds-icon-btn:disabled{opacity:.45;cursor:not-allowed}.ds-icon-btn{border-radius:var(--r-sm);width:30px;height:30px;color:var(--text-mid);cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;transition:background .12s,color .12s;display:grid}.ds-icon-btn.is-active{background:var(--bg-active);color:var(--text-hi)}.ds-icon-btn:not(.is-active):not(:disabled):hover{background:var(--bg-hover);color:var(--text)}.ds-hoverable{background:0 0;transition:background .12s}.ds-hoverable:not(.is-active):hover{background:var(--bg-hover)}.ds-card{border:1px solid var(--line);transition:border-color .12s,box-shadow .12s}.ds-card:not(.is-active):hover{border-color:var(--line-strong)}.ds-alpha-grid{background-color:var(--bg-sunken);background-image:linear-gradient(45deg, var(--line-soft) 26%, transparent 26%, transparent 74%, var(--line-soft) 74%), linear-gradient(45deg, var(--line-soft) 26%, transparent 26%, transparent 74%, var(--line-soft) 74%);background-position:0 0,6px 6px;background-size:12px 12px}.ds-chat-new{color:var(--text-low);background:0 0;transition:background .12s,color .12s}.ds-chat-new:hover{background:var(--bg-hover);color:var(--accent)}.ds-menu-item{background:0 0;transition:background .12s}.ds-menu-item:hover{background:var(--bg-hover)}.ds-menu-item--danger:hover{background:#e0607a14}.ds-crumb{background:0 0;transition:background .12s}.ds-crumb--link:hover{background:var(--bg-hover)}.ds-accent-hover{color:var(--text-dim);transition:color .12s}.ds-accent-hover:hover{color:var(--accent)}.ds-dropzone{border:1.5px dashed var(--line-strong);background:linear-gradient(160deg, var(--bg-panel), var(--bg-sunken));transition:border-color .12s,background .12s}.ds-dropzone:hover{border-color:var(--accent-line);background:var(--accent-soft)}.ds-quick-action{background:var(--bg-elevated);border:1px solid var(--line);transition:border-color .12s,background .12s}.ds-quick-action:hover{border-color:var(--accent-line);background:var(--bg-hover)}.ds-act-btn{color:var(--text-mid);background:0 0;transition:background .12s,color .12s}.ds-act-btn:hover{background:var(--bg-hover);color:var(--text-hi)}.ds-act-btn--danger:hover{background:color-mix(in srgb, var(--err) 14%, transparent);color:var(--err)}.ds-delete-btn{color:var(--text-low);border-color:var(--line);transition:color .12s,border-color .12s}.ds-delete-btn:hover{color:var(--err);border-color:var(--err)}.ds-player-btn{color:#ffffffa6;background:0 0;transition:background .12s,color .12s}.ds-player-btn:not(.is-active):not(:disabled):hover{color:#fff;background:#ffffff14}.ds-choice-btn{background:#14171ed1;border:1px solid #e5a24b66;transition:background .14s,border-color .14s}.ds-choice-btn:hover{border-color:var(--accent);background:#e5a24b38}.ds-chat-md{color:var(--text);word-break:break-word;font-size:13px;line-height:1.55}.ds-chat-md>:first-child{margin-top:0}.ds-chat-md>:last-child{margin-bottom:0}.ds-chat-md p{margin:0 0 8px}.ds-chat-md ul,.ds-chat-md ol{margin:0 0 8px;padding-left:20px}.ds-chat-md li{margin:2px 0}.ds-chat-md li>p{margin:0}.ds-chat-md strong{color:var(--text-hi);font-weight:650}.ds-chat-md a{color:var(--accent);text-decoration:underline}.ds-chat-md code{font-family:var(--font-mono);background:var(--bg-sunken);border:1px solid var(--line);border-radius:4px;padding:1px 4px;font-size:12px}.ds-chat-md pre{background:var(--bg-sunken);border:1px solid var(--line);border-radius:8px;margin:0 0 8px;padding:10px 12px;overflow-x:auto}.ds-chat-md pre code{background:0 0;border:none;padding:0}.ds-chat-md h1,.ds-chat-md h2,.ds-chat-md h3,.ds-chat-md h4{color:var(--text-hi);margin:10px 0 6px;font-weight:650;line-height:1.3}.ds-chat-md h1{font-size:16px}.ds-chat-md h2{font-size:15px}.ds-chat-md h3{font-size:14px}.ds-chat-md h4{font-size:13px}.ds-chat-md blockquote{border-left:2px solid var(--line-strong);color:var(--text-mid);margin:0 0 8px;padding-left:10px}.ds-chat-md hr{border:none;border-top:1px solid var(--line);margin:10px 0}.ds-chat-md table{border-collapse:collapse;margin:0 0 8px;font-size:12.5px}.ds-chat-md th,.ds-chat-md td{border:1px solid var(--line);text-align:left;padding:4px 8px}.ds-chat-md img{border-radius:6px;max-width:100%}.ds-chat-skel{background:linear-gradient(90deg, var(--bg-elevated) 0%, color-mix(in srgb, var(--text-low) 22%, var(--bg-elevated)) 50%, var(--bg-elevated) 100%);background-size:200% 100%;border-radius:6px;height:11px;animation:1.25s ease-in-out infinite ds-chat-skel}@keyframes ds-chat-skel{0%{background-position:200% 0}to{background-position:-200% 0}}.ds-chat-dot-ring{pointer-events:none;position:absolute;inset:-3px}.ds-chat-dot-ring rect{stroke-dasharray:22 68;animation:1.1s linear infinite ds-chat-dot-trace}@keyframes ds-chat-dot-trace{to{stroke-dashoffset:-90px}}.ds-chat-starter{transition:border-color .12s,color .12s}.ds-chat-starter:hover{border-color:var(--accent-line);color:var(--accent)}.ds-login-brand{display:grid}@media (max-width:860px){.ds-login-screen{grid-template-columns:1fr}.ds-login-brand{display:none}}
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