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h1{margin:0;font-size:var(--fs-2);color:#2c3e50}.outer-back-row{width:100%;display:grid;justify-items:center}.outer-back-row .back-home-button{width:100%;max-width:760px}.back-home-button{appearance:none;border:none;border-radius:8px;padding:10px 12px;font-size:var(--fs-0);cursor:pointer;background:#e5e7eb;color:#374151}.back-home-button:hover{background:#d1d5db}.api-button{padding:10px 14px;background:#111827;color:#fff;border:1px solid #111827;border-radius:9999px;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:transform .08s ease,background-color .2s ease,box-shadow .2s ease}.api-button:hover{background:#0b1220;box-shadow:0 6px 20px #11182726}.api-button:active{transform:translateY(1px) scale(.98)}.api-note{display:flex;align-items:center;gap:10px;margin:6px 0 14px;padding:10px 12px;border-radius:10px;background:#f8fafc;border:1px solid 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.api-key-badge{justify-self:start;max-width:100%;padding:6px 10px;border-radius:9999px;background:#f3f4f6;border:1px solid #e5e7eb;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#374151;white-space:nowrap;overflow:hidden;text-overflow:clip}.api-modal .api-key{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.api-modal .api-form-row{display:grid;grid-template-columns:1fr;gap:var(--space-2);align-items:end;margin-bottom:var(--space-2)}@media (min-width:640px){.api-modal .api-form-row{grid-template-columns:220px 1fr;align-items:start}}.api-modal .api-field label{display:grid;gap:6px;font-weight:600}.api-modal select,.api-modal input[type=text],.api-modal input[type=number]{width:100%;height:var(--field-h);padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;font-size:var(--fs-1)}.api-modal select:focus,.api-modal 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.save-api-button{background:var(--primary);border-color:transparent;color:#fff}.api-modal .save-api-button:hover{background:var(--primary-600)}.api-modal .remove-api-button{background:var(--danger);border-color:transparent;color:#fff;padding:8px 12px;border-radius:8px;font-weight:700;cursor:pointer}.api-modal .remove-api-button:hover{background:var(--danger-600)}.api-modal .close-api-button:hover{background:#f0f0f0}.api-modal .modal-actions{display:flex;gap:var(--space-2);justify-content:flex-end}@media (max-width:420px){.api-modal .api-item{grid-template-columns:28px 1fr auto;grid-auto-rows:minmax(0,auto)}.api-modal .api-provider{grid-column:2 / 3}.api-modal .api-key-badge{grid-column:2 / -1;margin-top:4px}}.site-footer{text-align:center;font-size:13px;color:var(--muted);padding:var(--space-4) 0 var(--space-2)}.site-footer a{color:var(--primary);text-decoration:underline}.site-footer a:hover{color:var(--primary-600)}:focus-visible{outline:2px dashed var(--primary);outline-offset:2px}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.help-tip{position:relative;display:inline-flex;margin-left:6px}.help-tip-btn{width:18px;height:18px;line-height:16px;border-radius:999px;border:1px solid #cbd5e1;background:#f8fafc;color:#111;font-weight:800;cursor:pointer;padding:0;font-size:11px}.help-tip-btn:hover{background:#eef2ff;border-color:#c7d2fe}.help-tip-bubble{position:absolute;z-index:20;min-width:220px;max-width:320px;background:#111827;color:#fff;border-radius:10px;padding:10px 12px;box-shadow:0 8px 24px #0000002e;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .15s ease,transform .15s ease}.help-tip.open .help-tip-bubble{opacity:1;transform:translateY(0);pointer-events:auto}.help-tip.side-top .help-tip-bubble{bottom:calc(100% + 8px);left:0}.help-tip.side-right .help-tip-bubble{left:calc(100% + 8px);top:50%;transform:translateY(-50%)}.help-tip.side-bottom .help-tip-bubble{top:calc(100% + 8px);left:0}.help-tip.side-left .help-tip-bubble{right:calc(100% + 8px);top:0}.help-tip .help-tip-text{font-size:12.5px;line-height:1.35;display:block}.help-tip .help-tip-link{display:inline-block;margin-top:6px;font-size:12.5px;color:#c7d2fe;text-decoration:underline}.help-tip .help-tip-link:hover{color:#fff}.label-with-help{display:flex;align-items:center;gap:6px}@media (min-width:920px){.app-container{max-width:760px;padding:var(--space-3)}.app-container h1{font-size:var(--fs-2)}.submit-button{padding:10px 14px}}html{overflow-y:auto}@supports (scrollbar-gutter: stable){html{scrollbar-gutter:stable both-edges}}:root{--primary: #6366f1;--primary-hover: #4f46e5;--secondary: #f3f4f6;--text: #1f2937;--subtext: #6b7280;--bg: #ffffff;--radius: 12px}body{margin:0;background-color:var(--bg);font-family:system-ui,sans-serif;color:var(--text)}.landing-container{max-width:1000px;margin:0 auto;padding:4rem 2rem;display:flex;flex-direction:column;gap:3rem}.landing-header{text-align:center}.landing-header h1{font-size:2.8rem;margin-bottom:1rem}.landing-header p{font-size:1.2rem;color:var(--subtext);max-width:700px;margin:0 auto}.landing-actions{margin-top:2rem;display:flex;justify-content:center;gap:1rem}.button{padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:1rem;cursor:pointer;text-decoration:none;transition:background-color .2s ease}.button.primary{background-color:var(--primary);color:#fff}.button.primary:hover{background-color:var(--primary-hover)}.button.secondary{background-color:var(--secondary);color:var(--text);border:1px solid #d1d5db}.button.secondary:hover{background-color:#e5e7eb}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem}.feature-card{background:#fff;border-radius:var(--radius);padding:2rem;box-shadow:0 8px 20px #0000000d;text-align:center;transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px #00000014}.feature-card .icon{font-size:2rem;margin-bottom:1rem;display:block}.feature-card h3{font-size:1.25rem;margin:.5rem 0}.feature-card p{font-size:.95rem;color:var(--subtext)}.landing-footer{text-align:center;font-size:.95rem;color:var(--subtext);border-top:1px solid #e5e7eb;padding-top:2rem}.alt-tool-banner{background-color:#eef2ff;color:#1e3a8a;padding:1.5rem 2rem;border-radius:var(--radius);text-align:center;font-size:1rem;font-weight:500;margin-top:2rem;box-shadow:0 2px 10px #0000000d}.alt-tool-banner a{color:#4f46e5;font-weight:700;text-decoration:none}.alt-tool-banner a:hover{text-decoration:underline}