.header-brand-stack{flex-direction:row;align-items:center;gap:16px;position:relative;z-index:5}.mode-switch{position:relative;margin-left:0;padding-left:15px;border-left:1px solid var(--line)}.mode-switch-trigger{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 10px;border:0;border-radius:6px;background:transparent;color:var(--muted);font:600 12px var(--font-display),sans-serif;line-height:1;letter-spacing:-.01em;transition:color .16s,background .16s}.mode-switch-trigger:hover,.mode-switch[data-open] .mode-switch-trigger{color:var(--ink);background:color-mix(in srgb,var(--blue) 7%,transparent)}.mode-switch-chevron{margin-left:5px;opacity:.6;transition:transform .18s}.mode-switch[data-open] .mode-switch-chevron{transform:rotate(180deg)}.mode-switch-panel{position:absolute;top:calc(100% + 7px);left:15px;width:250px;max-width:calc(100vw - 32px);padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:0 12px 36px #101c2b20,0 2px 6px #101c2b08;transform-origin:50px 0;animation:mode-panel-enter .2s cubic-bezier(.16,1,.3,1)}.mode-switch-heading{padding:8px 11px 10px;color:var(--muted);font:500 10px var(--font-display),sans-serif;letter-spacing:.06em;text-transform:uppercase}.mode-switch-option{display:flex;align-items:center;gap:12px;min-height:60px;padding:10px 13px;border:1px solid transparent;border-radius:9px;color:var(--ink);transition:background .16s,border-color .16s}.mode-switch-option+.mode-switch-option{margin-top:4px}.mode-switch-option[aria-current]{background:color-mix(in srgb,var(--blue) 7%,var(--surface));border-color:color-mix(in srgb,var(--blue) 22%,var(--line))}.mode-switch-option:hover{background:color-mix(in srgb,var(--blue) 10%,var(--surface))}.mode-switch-option-copy{display:grid;grid-gap:4px;gap:4px}.mode-switch-option-icon{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;color:var(--blue)}.mode-switch-option-copy strong{font:650 14px var(--font-display),sans-serif;letter-spacing:-.015em}.mode-switch-option-copy>span{color:var(--muted);font-size:11px}.mode-switch-mark{margin-left:auto;color:var(--muted)}.mode-switch-option[aria-current] .mode-switch-mark{color:var(--blue)}html[data-theme=dark] .mode-switch-panel{box-shadow:0 16px 42px #0007,0 2px 6px #0003}html[data-theme=dark] .mode-switch-option[aria-current] .mode-switch-mark{color:#a8caff}@keyframes mode-panel-enter{0%{opacity:0;transform:translateY(-5px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (min-width:1101px){.mode-switch-trigger{transform:translateY(2px)}}@media (min-width:721px) and (max-width:1100px){.app-header,.header-brand-stack{align-items:flex-start}.header-brand-stack{flex-direction:column;gap:0}.header-brand-stack .prospect-brand{min-height:44px}.app-header .header-tools{margin-top:4px}.mode-switch{margin-left:32px;padding-left:0;border-left:0}.mode-switch-trigger{min-height:30px;padding:0 7px}.mode-switch-panel{left:-32px}}@media (min-width:721px) and (max-width:850px){.app-header{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-row-gap:10px;row-gap:10px}.header-brand-stack{grid-column:1;grid-row:1}.app-header .header-tools{grid-column:2;grid-row:1}.app-header nav{grid-column:1/-1;grid-row:2;width:100%}}@media (max-width:720px){.header-brand-stack{flex-direction:column;align-items:flex-start;gap:7px;padding:9px 0 6px}.mode-switch{margin-left:38px;padding-left:0;border-left:0}.mode-switch-trigger{min-height:34px;padding:0 8px}.mode-switch-panel{top:calc(100% + 5px);left:-38px}}@media (max-width:380px){.mode-switch{margin-left:34px}.mode-switch-panel{left:-34px}}@media (prefers-reduced-motion:reduce){.mode-switch-panel{animation:none}.mode-switch-chevron,.mode-switch-option,.mode-switch-trigger{transition:none}}