:root{--font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;--grad-a: #6366f1;--grad-b: #a855f7;--grad-c: #06b6d4;--grad: linear-gradient(120deg, var(--grad-a), var(--grad-b) 55%, var(--grad-c));--radius: 18px;--radius-sm: 12px;--speed: .18s}[data-theme=light]{--bg: #f2f4fb;--bg-soft: #e9ecf7;--text: #171a2b;--text-2: #565b76;--text-3: #8a8fa8;--glass: rgba(255, 255, 255, .62);--glass-strong: rgba(255, 255, 255, .82);--glass-border: rgba(255, 255, 255, .9);--glass-inner: rgba(255, 255, 255, .35);--shadow: 0 8px 32px rgba(80, 90, 160, .14);--shadow-lg: 0 20px 60px rgba(80, 90, 160, .22);--input-bg: rgba(255, 255, 255, .75);--input-border: rgba(120, 130, 180, .25);--code-bg: rgba(250, 251, 255, .9);--orb-opacity: .55;--danger: #dc2626;--success: #059669}[data-theme=dark]{--bg: #0b0d1a;--bg-soft: #10132a;--text: #eef0ff;--text-2: #a7abce;--text-3: #6f7397;--glass: rgba(23, 26, 52, .55);--glass-strong: rgba(26, 30, 60, .78);--glass-border: rgba(140, 150, 255, .16);--glass-inner: rgba(255, 255, 255, .04);--shadow: 0 8px 32px rgba(0, 0, 0, .35);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .5);--input-bg: rgba(15, 18, 40, .6);--input-border: rgba(140, 150, 255, .22);--code-bg: rgba(10, 12, 28, .8);--orb-opacity: .4;--danger: #f87171;--success: #34d399}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;transition:background var(--speed),color var(--speed)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.orbs{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;z-index:-1;pointer-events:none}.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:var(--orb-opacity);will-change:transform;animation:drift 24s ease-in-out infinite 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20px}.nav-links{display:flex;align-items:center;gap:10px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em}.logo-badge{width:32px;height:32px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:16px;box-shadow:0 4px 14px #785af073}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;font-weight:600;font-size:15px;padding:11px 20px;transition:transform var(--speed),box-shadow var(--speed),opacity var(--speed)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px #785af066}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 26px #785af080}.btn-ghost{background:transparent;color:var(--text-2);border:1px solid var(--input-border)}.btn-ghost:hover{color:var(--text);border-color:var(--text-3)}.btn-lg{padding:15px 30px;font-size:17px;border-radius:14px}.btn-sm{padding:7px 14px;font-size:13px}.btn-danger{background:transparent;border:1px solid transparent;color:var(--text-3)}.btn-danger:hover{color:var(--danger);border-color:var(--danger)}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;text-align:left}.field label{font-size:13.5px;font-weight:600;color:var(--text-2)}.input,textarea.input{width:100%;padding:12px 15px;font-size:15px;font-family:inherit;color:var(--text);background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);outline:none;transition:border var(--speed),box-shadow var(--speed)}.input:focus{border-color:var(--grad-a);box-shadow:0 0 0 3px #6366f12e}textarea.input{resize:vertical;min-height:96px;line-height:1.55}.error-text{color:var(--danger);font-size:13.5px;white-space:pre-line;overflow-wrap:anywhere}.option-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.option-card{padding:16px 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img{width:26px;height:26px;object-fit:contain;border-radius:5px}.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-2);line-height:1.55;margin-bottom:18px;cursor:pointer;text-align:left}.consent-row input{margin-top:2px;width:16px;height:16px;flex:none;accent-color:var(--grad-a);cursor:pointer}.footer-credit{font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.footer-credit:hover{text-decoration:underline;text-decoration-color:var(--grad-a)}.btn-icon{padding:8px 10px}.btn svg{flex:none}.brief-icon{width:28px;height:28px;border-radius:8px;margin-right:9px;display:inline-grid;place-items:center;vertical-align:-8px;background:var(--grad);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px;animation:fadeIn .2s ease both}.modal{width:100%;max-width:480px;padding:28px}.step-row{display:flex;align-items:flex-start;gap:12px;padding:10px 0;font-size:14px;color:var(--text-3);border-bottom:1px dashed var(--input-border)}.step-row:last-of-type{border-bottom:none}.step-row.active{color:var(--text);font-weight:600}.step-row.done{color:var(--success)}.step-icon{width:20px;display:grid;place-items:center;flex:none;margin-top:1px}.step-dot{width:7px;height:7px;border-radius:50%;background:var(--input-border);display:block}.spin{animation:spin 1s linear infinite;color:var(--grad-a)}.modal-error{margin-top:16px;padding-top:14px;border-top:1px solid var(--input-border)}.option-sub{display:block;font-size:11px;font-weight:500;line-height:1.45;color:var(--text-3);font-family:var(--mono);letter-spacing:-.01em}.option-card.selected .option-sub{color:#ffffffd9}.eyebrow{font-size:11.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3);margin-bottom:6px}.dev-hint{display:flex;gap:8px;align-items:baseline;font-family:var(--mono);font-size:12px;line-height:1.55;color:var(--text-3);background:var(--input-bg);border:1px dashed var(--input-border);border-radius:var(--radius-sm);padding:9px 12px;margin-top:10px}.disclaimer{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.6;color:var(--text-2);background:color-mix(in srgb,#f59e0b 8%,transparent);border:1px solid color-mix(in srgb,#f59e0b 35%,transparent);border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:20px}.disclaimer svg{flex:none;margin-top:2px;color:#f59e0b}.disclaimer strong{color:var(--text)}.brief-card{background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-sm);padding:18px;margin-bottom:12px}.brief-card 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spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .32s ease both}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.hero{padding:90px 0 60px;text-align:center;position:relative}.hero h1{font-size:clamp(38px,6vw,64px);font-weight:800;letter-spacing:-.03em;line-height:1.06}.hero p.sub{margin:22px auto 0;max-width:620px;font-size:19px;line-height:1.6;color:var(--text-2)}.hero-cta{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-card{margin:70px auto 0;max-width:860px;padding:28px;text-align:left;transform:perspective(1200px) rotateX(4deg);transition:transform .4s ease}.hero-card:hover{transform:perspective(1200px) rotateX(0)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:24px 0 80px}.feature{padding:26px}.feature 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.muted{color:var(--text-2);font-size:14.5px;margin-bottom:24px;line-height:1.5}.wizard-card{width:100%;max-width:720px;padding:36px}.app-main{padding:28px 0 80px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:22px}.stat-card{padding:22px}.stat-card .num{font-size:34px;font-weight:800;letter-spacing:-.03em}.stat-card .lbl{font-size:13px;font-weight:600;color:var(--text-2);margin-top:2px}.panel{padding:24px}.panel h3{font-size:16px;margin-bottom:14px;letter-spacing:-.01em}.spec-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-radius:var(--radius-sm);background:var(--input-bg);border:1px solid var(--input-border);margin-bottom:10px;transition:all var(--speed)}.spec-row:hover{border-color:var(--grad-a);transform:translate(3px)}.spec-row .title{font-weight:700;font-size:15px}.spec-row .meta{font-size:12.5px;color:var(--text-3);margin-top:3px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-2)}.empty-state .big{font-size:44px;margin-bottom:12px}.output-block{margin-bottom:18px}.output-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.output-head h4{font-size:15px;letter-spacing:-.01em}.queue-num{width:26px;height:26px;border-radius:8px;flex:none;background:var(--grad);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}@media (max-width: 640px){.nav{margin:10px 12px 0}.hero{padding:56px 0 36px}.auth-card,.wizard-card{padding:26px 20px}}