.ds-shell{--ds-architecture:#2563eb;--ds-sequence:#7c3aed;--ds-mindmap:#059669}:root[data-theme=dark] .ds-shell{--ds-architecture:#60a5fa;--ds-sequence:#a78bfa;--ds-mindmap:#34d399}.ds-shell .is-architecture{--ds-kind:var(--ds-architecture)}.ds-shell .is-sequence{--ds-kind:var(--ds-sequence)}.ds-shell .is-mindmap{--ds-kind:var(--ds-mindmap)}.ds-mini{width:40px;height:24px;color:var(--ds-kind);background:color-mix(in srgb, var(--ds-kind) 12%, transparent);border:1px solid color-mix(in srgb, var(--ds-kind) 22%, transparent);box-sizing:border-box;border-radius:5px;flex:none;place-items:center;display:grid}.ds-kinds{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.ds-kind{text-align:left;cursor:pointer;background:var(--card-bg);border:1px solid var(--border-primary-color);border-radius:12px;align-items:center;gap:10px;min-width:0;padding:12px 14px;transition:border-color .15s,background .15s;display:flex}.ds-kind:hover:not(:disabled){background:var(--list-hover-primary-bg)}.ds-kind:disabled{cursor:not-allowed;opacity:.6}.ds-kind:focus-visible{outline:2px solid var(--ds-kind);outline-offset:2px}.ds-kind.is-active{background:color-mix(in srgb, var(--ds-kind) 6%, var(--card-bg));border-color:color-mix(in srgb, var(--ds-kind) 55%, transparent)}:root[data-theme=dark] .ds-kind.wi-glass{border-color:#0000}:root[data-theme=dark] .ds-kind.is-active.wi-glass{--wi-glass-streak:color-mix(in srgb, var(--ds-kind) 62%, #ffffffc7);--wi-glass-halo:color-mix(in srgb, var(--ds-kind) 46%, #ffffff29);border-color:#0000}.ds-kind-icon{width:34px;height:34px;color:var(--ds-kind);background:color-mix(in srgb, var(--ds-kind) 12%, transparent);border-radius:9px;flex:none;place-items:center;display:grid}.ds-kind-text{gap:2px;min-width:0;display:grid}.ds-kind-text strong{color:var(--color-text-primary);font-size:14px;font-weight:600}.ds-kind-text em{color:var(--color-text-weak);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-style:normal;overflow:hidden}.ds-composer-kind,.ds-brief-kind{height:28px;color:var(--ds-kind);background:color-mix(in srgb, var(--ds-kind) 10%, transparent);border-radius:999px;align-items:center;gap:5px;padding:0 10px;font-size:12.5px;display:inline-flex}.ds-shell .vsh-composer .ds-composer-kind{color:var(--color-text-secondary);background:color-mix(in srgb, var(--color-text-primary) 6%, transparent)}.ds-shell .vsh-composer .doc-ai-skill-menu{top:calc(100% + 8px);bottom:auto}.ds-shell .vsh-composer .doc-ai-think{background:color-mix(in srgb, var(--color-text-primary) 6%, transparent);border-color:#0000;border-radius:999px;height:28px;padding:0 10px;font-size:12.5px}.ds-shell .vsh-composer .doc-ai-think:hover,.ds-shell .vsh-composer .doc-ai-think.is-on{color:var(--color-text-primary);background:color-mix(in srgb, var(--color-text-primary) 10%, transparent);border-color:#0000}.ds-composer-input{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.ds-composer-input>textarea{align-self:stretch}.ds-shell .vsh-pills{flex-wrap:wrap}.ds-brief-skill{color:var(--color-text-weak);justify-self:start;font-size:12px}.ds-progress-kind{color:var(--color-brand,#e66000);margin-right:8px;font-size:12px;font-weight:500}.ds-thumb{width:100%;height:100%;color:var(--ds-kind);background:radial-gradient(90% 80% at 85% 0%, color-mix(in srgb, var(--ds-kind) 14%, transparent), transparent 70%), var(--card-bg);border:1px solid var(--border-primary-color);box-sizing:border-box;border-radius:10px;flex-direction:column;padding:34px 14px 12px;display:flex;position:relative;overflow:hidden}.ds-thumb-art{flex:1;width:100%;min-height:0}.ds-art-lane{fill:color-mix(in srgb, currentcolor 6%, transparent)}.ds-art-node{fill:color-mix(in srgb, currentcolor 22%, var(--card-bg));stroke:currentColor;stroke-width:1px}.ds-art-leaf{fill:color-mix(in srgb, currentcolor 12%, var(--card-bg))}.ds-art-edge,.ds-art-life{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.2px;opacity:.7}.ds-art-edge.is-dashed,.ds-art-life{stroke-dasharray:3 3}.ds-art-life{opacity:.35}.ds-thumb-badge{background:color-mix(in srgb, var(--card-bg) 82%, transparent);border-radius:999px;align-items:center;gap:4px;padding:2px 7px;font-size:11px;display:inline-flex;position:absolute;top:8px;left:8px}.ds-brief{background:color-mix(in srgb, var(--color-text-primary) 4%, transparent);border-radius:10px;gap:8px;padding:12px;display:grid}.ds-brief-kind{justify-self:start;height:24px;font-size:12px}.ds-brief p{color:var(--color-text-secondary);margin:0;font-size:13px;line-height:1.7}.ds-preview{flex-direction:column;gap:16px;width:100%;max-width:1200px;display:flex}.ds-revising{color:var(--color-text-secondary);background:color-mix(in srgb, var(--color-brand,#e66000) 8%, transparent);border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:12.5px;display:flex}.ds-view .doc-ai-seq,.ds-view .doc-ai-mmb{margin:0}.ds-view .doc-ai-seq-canvas{max-height:calc(100dvh - var(--site-nav-h,64px) - 220px);min-height:360px}.ds-view .doc-ai-mmb .doc-ai-mindmap-canvas{height:calc(100dvh - var(--site-nav-h,64px) - 240px);min-height:420px}.ds-view-skeleton{background:color-mix(in srgb, var(--color-text-primary) 5%, transparent);border-radius:10px;height:420px;animation:1.4s ease-in-out infinite ds-pulse}@keyframes ds-pulse{50%{opacity:.55}}.ds-notes{padding:4px 2px 12px}@media (max-width:900px){.ds-kinds{grid-template-columns:1fr;gap:8px}.ds-kind{padding:10px 12px}.ds-view .doc-ai-seq-canvas{min-height:260px;max-height:60vh}.ds-view .doc-ai-mmb .doc-ai-mindmap-canvas{height:60vh;min-height:320px}}@media (prefers-reduced-motion:reduce){.ds-view-skeleton{animation:none}}