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p:last-child{margin-bottom:0}.mcs-thinking{padding:12px 16px;background-color:var(--color-bg-elevated);border:2px solid var(--color-border);border-radius:14px 14px 14px 4px;box-shadow:3px 3px 0 var(--color-shadow);display:flex;gap:8px;align-items:center}.mcs-thinking-dot{width:7px;height:7px;border-radius:50%;background-color:var(--color-accent);animation:mcs-pulse 1s ease-in-out infinite}@keyframes mcs-pulse{0%,to{opacity:.3}50%{opacity:1}}.mcs-thinking-text{font-size:13px;color:var(--color-text-muted)}.mcs-composer{border-top:2px solid var(--color-border);background-color:var(--color-bg-elevated);padding:12px 16px 14px;display:flex;flex-direction:column;gap:10px;flex-shrink:0}.mcs-suggestions{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.mcs-suggestion-chip{flex-shrink:0;padding:8px 13px;font-size:13px;background-color:var(--color-bg);color:var(--color-text-strong);border:2px solid var(--color-border);border-radius:999px;box-shadow:2px 2px 0 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var(--color-shadow)}.mcs-send-btn:disabled{opacity:.5;cursor:not-allowed}.dh-screen{display:flex;flex-direction:column;min-height:100vh;background-color:var(--color-bg-elevated)}.dh-header{background-color:var(--color-header-bg)}.dh-header-row{padding:1.5rem 2rem;max-width:960px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.dh-logo-link{display:inline-flex;align-items:center;gap:4px;text-decoration:none}.dh-logo-img{height:40px;width:auto;display:block;mix-blend-mode:multiply}[data-theme=dark] .dh-logo-img{mix-blend-mode:lighten}.dh-logo-text{font-size:26px;font-weight:600;line-height:1}.dh-logo-repo{color:var(--color-text-strong)}.dh-logo-explainer{color:var(--color-accent)}.dh-header-actions{display:flex;align-items:center;gap:14px}.dh-ph-badge{display:inline-flex;align-items:center;line-height:0}.dh-ph-badge 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