.tf{--accent:var(--form-primary-600,#00b1ff);--accent-soft:color-mix(in srgb,var(--accent) 12%,transparent);--accent-softer:color-mix(in srgb,var(--accent) 7%,transparent);--accent-ink:var(--form-primary-700,var(--accent));--tf-surface:#ffffff;--tf-text:#14161a;--tf-text-muted:#6a6f78;--tf-text-faint:#9ca1ab;--tf-border:#e7e8ec;--tf-border-strong:#d6d7dc;--tf-font-mono:ui-monospace,"SF Mono","Geist Mono",monospace;position:relative;display:flex;flex-direction:column;min-height:100dvh;overflow:hidden;color:var(--tf-text);background:var(--form-background,#ffffff)}.tf-builder-frame .tf{min-height:0;flex:1 1 auto}.tf-logo{flex-shrink:0;width:100%;display:flex;justify-content:center;padding:0 26px 24px}.tf-stage{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;padding:24px 26px 96px;overflow-y:auto}.tf-stage::-webkit-scrollbar{width:0}.tf-content{margin-block:auto}.tf-anim-stack{display:grid;width:100%}.tf-anim-cell{grid-area:1/1;min-width:0}.tf-q{width:100%;max-width:768px;margin-inline:auto;padding:0 16px}.tf-q.tf-wide{overflow-x:auto}.tf-index{display:flex;align-items:center;gap:7px;color:var(--accent);font-size:14px;font-weight:600;margin-bottom:12px}.tf-index svg{width:13px;height:13px;stroke:var(--accent);fill:none}.tf-title{font-size:23px;font-weight:600;letter-spacing:-.02em;line-height:1.3;margin:0;text-wrap:pretty;white-space:pre-line}@media (min-width:768px){.tf-title{font-size:28px}}.tf-req{color:var(--accent);margin-left:4px}.tf-help{font-size:14px;color:var(--tf-text-muted);margin:10px 0 0;white-space:pre-line}.tf-body,.tf-ok-row{margin-top:26px}.tf-ok-row{display:flex;gap:14px;flex-wrap:wrap;max-width:768px;margin-inline:auto}.tf-ok,.tf-ok-row{align-items:center}.tf-ok{appearance:none;border:0;cursor:pointer;font-family:inherit;font-size:15px;font-weight:600;background:var(--accent);color:#fff;padding:11px 20px;border-radius:8px;display:inline-flex;gap:8px;box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 35%,transparent)}.tf-ok:hover{filter:brightness(1.07)}.tf-ok:disabled{opacity:.5;cursor:not-allowed;filter:none}.tf-ok svg{width:15px;height:15px;stroke:#fff;fill:none}.tf-ok-hint{gap:6px;font-size:13px;color:var(--tf-text-muted)}.tf-kbd,.tf-ok-hint{display:inline-flex;align-items:center}.tf-kbd{font-family:var(--tf-font-mono);font-size:11px;font-weight:600;line-height:1;padding:4px 7px;border-radius:6px;color:var(--accent-ink);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent)}.tf-wait{font-size:13px;font-weight:600;color:var(--tf-text-muted);background:var(--tf-surface);border:1px solid var(--tf-border);border-radius:999px;padding:7px 13px;box-shadow:0 4px 14px rgba(15,17,21,.08)}.tf-nav{position:absolute;bottom:42px;right:22px;z-index:6;display:flex;align-items:center;gap:12px}@media (min-width:768px){.tf-nav{bottom:24px;right:32px}}.tf-arrows{display:flex}.tf-arrow{appearance:none;border:0;cursor:pointer;width:42px;height:38px;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 30%,transparent)}.tf-arrow:first-child{border-radius:8px 0 0 8px}.tf-arrow:last-child{border-radius:0 8px 8px 0;border-left:1px solid color-mix(in srgb,#000 14%,var(--accent))}.tf-arrow:disabled{opacity:.4;cursor:not-allowed}.tf-arrow svg{width:16px;height:16px;stroke:#fff;fill:none}.tf-brand{position:absolute;bottom:42px;left:22px;z-index:6;font-size:10px;color:#a3a3a3;text-decoration:none;transition:color .15s ease}.tf-brand:hover{color:#737373}@media (min-width:768px){.tf-brand{bottom:26px;left:32px}}