:root{--tabbar-h:60px;--sticky-bottom:0px;--sticky-safe-extra:env(safe-area-inset-bottom)}body:not(.shell-no-tabbar){--sticky-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom));--sticky-safe-extra:0px}@media (min-width:1024px){body:not(.shell-no-tabbar){--sticky-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 12px)}}body{padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 8px)}.tabbar,body.shell-no-tabbar{padding-bottom:env(safe-area-inset-bottom)}.tabbar{position:fixed;bottom:0;inset-inline:0;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);align-items:stretch;block-size:calc(var(--tabbar-h) + env(safe-area-inset-bottom));background:rgba(22,17,12,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line-dark)}.tabbar-tab{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:0;text-decoration:none;color:var(--bone-60,hsla(36,40%,90%,.6));min-height:56px;padding:6px 2px 4px;transition:color .2s}.tabbar-tab:hover{color:var(--bone)}.tabbar-tab .tabbar-icon{width:24px;height:24px;flex-shrink:0}.tabbar-label{font-size:11px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.tabbar-tab[data-active=true]{color:var(--brass)}.tabbar-tab[data-active=true] .tabbar-label{font-weight:600}.tabbar-center{justify-content:flex-end;padding-bottom:6px;overflow:visible}.tabbar-estimate-circle{width:64px;height:64px;margin-top:-30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--brass);color:#14100b;border:1px solid var(--brass);box-shadow:0 10px 28px rgba(0,0,0,.45);flex-shrink:0;transition:transform .25s var(--ease,ease-out),background .25s}.tabbar-estimate-circle .tabbar-icon{width:28px;height:28px}.tabbar-tab:hover .tabbar-estimate-circle{transform:translateY(-2px)}.tabbar-tab:active .tabbar-estimate-circle{transform:scale(.94)}.tabbar-tab[data-active=true] .tabbar-estimate-circle{background:var(--brass-deep,#a8845a);box-shadow:0 10px 28px rgba(0,0,0,.45),inset 0 0 0 3px rgba(20,16,11,.35)}.tabbar-badge{position:absolute;top:8px;inset-inline-end:calc(50% - 20px);width:8px;height:8px;border-radius:50%;background:var(--brass);box-shadow:0 0 0 2px rgba(22,17,12,.94)}@media (min-width:1024px){.tabbar{inset-inline:0;margin-inline:auto;max-width:560px;bottom:12px;border:1px solid var(--line-dark);border-radius:16px;box-shadow:0 18px 44px rgba(0,0,0,.5);block-size:calc(var(--tabbar-h) + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.tabbar-estimate-circle,.tabbar-tab{transition:none}}.apptopbar{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top);border-bottom:1px solid transparent;transition:background .35s var(--ease,ease-out),border-color .35s}.apptopbar.solid{background:rgba(16,13,10,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:var(--line-dark)}.apptopbar-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;height:64px}.apptopbar-mark{text-decoration:none;color:var(--bone);font-weight:600;letter-spacing:.22em;font-size:.82rem;padding:.75rem 0;flex-shrink:0}.apptopbar-end{gap:.7rem;-webkit-margin-start:auto;margin-inline-start:auto}.apptopbar-call,.apptopbar-end{display:inline-flex;align-items:center}.apptopbar-call{text-decoration:none;font-size:.85rem;font-weight:500;letter-spacing:.02em;padding:.6rem 1.1rem;border:1px solid var(--line-dark);border-radius:999px;color:var(--bone);white-space:nowrap;transition:border-color .25s,color .25s;min-height:44px}.apptopbar-call:active,.apptopbar-call:hover{border-color:var(--brass);color:var(--brass)}@media (max-width:400px){.apptopbar-call{padding:.55rem .8rem;font-size:.78rem}.apptopbar-inner{gap:.5rem}}@media (max-width:360px){.apptopbar-inner{gap:.35rem}.apptopbar-mark{font-size:.76rem;letter-spacing:.12em}.apptopbar-end{gap:.45rem;min-width:0}.apptopbar-call{padding:.5rem .65rem;font-size:.72rem}}.flowheader{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top);background:rgba(16,13,10,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-dark)}.flowheader-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;grid-gap:.5rem;gap:.5rem;min-height:60px;padding-inline:.25rem}.flowheader-start{gap:.1rem}.flowheader-back,.flowheader-start{display:inline-flex;align-items:center}.flowheader-back{justify-content:center;width:56px;height:56px;background:none;border:0;border-radius:999px;color:var(--bone);cursor:pointer;flex-shrink:0}.flowheader-back:hover{color:var(--brass)}.flowheader-back svg{width:22px;height:22px}[dir=rtl] .flowheader-back svg{transform:scaleX(-1)}.flowheader-mark{font-size:.7rem;font-weight:700;letter-spacing:.18em;color:var(--bone-60,hsla(36,40%,90%,.6));text-decoration:none;white-space:nowrap}.flowheader-step{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0;text-align:center}.flowheader-count{font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--bone);white-space:nowrap}.flowheader-sub{font-size:.72rem;color:var(--bone-60,hsla(36,40%,90%,.6));white-space:nowrap}.flowheader-progress{width:min(100%,220px);height:3px;border-radius:3px;background:hsla(0,0%,100%,.12);overflow:hidden}.flowheader-progress-fill{height:100%;border-radius:3px;background:var(--brass);-webkit-margin-start:0;margin-inline-start:0;-webkit-margin-end:auto;margin-inline-end:auto;transition:width .35s var(--ease,ease-out)}.flowheader-end{gap:.35rem}.flowheader-end,.flowheader-lang{display:inline-flex;align-items:center}.flowheader-lang{justify-content:center;min-width:40px;min-height:40px;padding:0 .4rem;border-radius:999px;border:1px solid var(--line-dark);color:var(--bone-70,hsla(36,40%,90%,.7));font-size:.75rem;font-weight:600;text-decoration:none}.flowheader-lang:hover{border-color:var(--brass);color:var(--brass)}.flowheader-exit{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:none;border:0;border-radius:999px;color:var(--bone);font-size:1.35rem;line-height:1;text-decoration:none;cursor:pointer}.flowheader-exit:hover{color:var(--brass)}.toolheader{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top);background:rgba(16,13,10,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-dark)}.toolheader-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;min-height:60px;padding-inline:.25rem}.toolheader-title{margin:0;font-size:.95rem;font-weight:600;color:var(--bone);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-launcher-wrap{bottom:calc(var(--sticky-bottom) + 1rem - env(safe-area-inset-bottom))}.ai-chat-panel{bottom:calc(var(--sticky-bottom) + 5.5rem - env(safe-area-inset-bottom))}