.mock{--mock-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mock-ink:#050505;--mock-sub:#65676b;--mock-line:#e4e6eb;font-family:var(--mock-font);color:var(--mock-ink);-webkit-user-select:none;user-select:none;background:#fff;font-size:15px;line-height:1.34;overflow:hidden}.mock-fb,.mock-ig,.mock-li{border:1px solid var(--mock-line);border-radius:8px;width:375px;max-width:100%}.mock-header{align-items:center;gap:8px;padding:12px 12px 8px;display:flex}.mock-header-text{flex:1;min-width:0;font-size:14px;display:grid}.mock-header-text 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18px;font-size:13px;font-weight:600}.mock-reels-title{padding-bottom:8px;font-size:18px}.mock-reels-rail{gap:20px;display:grid;position:absolute;bottom:120px;right:10px}.mock-reels-bottom{background:linear-gradient(#0000,#00000073);padding:0 52px 14px 12px}.mock-reels-caption{margin:0 0 10px;font-size:13px;line-height:1.35}.mock-reels-cta{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);text-align:center;background:#ffffff38;border-radius:6px;padding:8px;font-size:13px;font-weight:600;display:block}.mock-display{border:1px solid #dadce0;flex-direction:column;font-family:Roboto,Arial,sans-serif;display:flex;position:relative}.mock-adchoices{z-index:2;color:#00aecd;background:#ffffffe6;padding:1px 4px;font-size:10px;position:absolute;top:0;right:0}.mock-display-body{flex:1;align-items:center;gap:10px;padding:10px 12px;display:flex}.mock-display-text{flex:1;min-width:0;font-size:15px;line-height:1.25;display:grid}.mock-display-cta{color:#fff;background:#1a73e8;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;display:grid}:root{--paper:#f4f3ef;--surface:#fff;--ink:#141414;--ink-soft:#5b5b57;--line:#dddcd5;--accent:#ff4f1a;--good:#1f7a4d;--good-bg:#e3f3ea;--warn:#8a5a00;--warn-bg:#fdf0d3;--error:#b42318;--error-bg:#fde4e1;--font-ui:"Instrument Sans", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, monospace;--radius:10px;--sidebar:360px;--ease:cubic-bezier(.16, 1, .3, 1);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:var(--font-ui);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit;color:inherit}.mono{font-family:var(--font-mono);letter-spacing:-.01em;font-size:.75rem}.app{grid-template-columns:var(--sidebar) 1fr;background:linear-gradient(to right, var(--surface) var(--sidebar), var(--line) var(--sidebar), var(--line) calc(var(--sidebar) + 1px), transparent 0);min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;gap:24px;height:100vh;padding:28px 24px;display:flex;position:sticky;top:0;overflow-y:auto}.brand-bar h1{letter-spacing:-.03em;margin:0;font-size:1.75rem;font-weight:700}.brand-bar h1:after{content:".";color:var(--accent)}.brand-bar p{color:var(--ink-soft);margin:4px 0 0;font-size:.9rem}.privacy-note{color:var(--ink-soft);margin:auto 0 0;font-size:.78rem}.dropzone{border:1.5px dashed var(--line);border-radius:var(--radius);background:var(--paper);cursor:pointer;width:100%;transition:border-color .15s, background .15s, transform .3s var(--ease);place-items:center;gap:6px;padding:36px 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0;border:0;padding:0;font-size:.82rem;text-decoration:underline}.link-button:hover{color:var(--accent)}.form-error{background:var(--error-bg);color:var(--error);border-radius:6px;margin:8px 0 0;padding:8px 10px;font-size:.85rem}.copy-form{border:0;gap:14px;margin:0;padding:0;display:grid}.copy-form legend{text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);padding:0 0 10px;font-size:.72rem;font-weight:600}.field{gap:6px;display:grid}.field label{justify-content:space-between;font-size:.85rem;font-weight:500;display:flex}.field-count{color:var(--ink-soft)}.field input,.field textarea,.field select{border:1px solid var(--line);background:var(--surface);border-radius:7px;width:100%;padding:9px 11px;transition:border-color .15s,box-shadow .15s}.field textarea{resize:vertical;line-height:1.45}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px #14141414}.workspace{min-width:0;padding:28px 32px 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20px}.preview-card.layout-story,.preview-card.layout-display{width:min(100%,340px)}@keyframes rise{0%{opacity:0;transform:translateY(8px)}}@media (prefers-reduced-motion:reduce){.preview-card{animation:none}}.preview-card-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.preview-card-head h2{letter-spacing:-.01em;margin:0;font-size:1rem;font-weight:600}.preview-spec{color:var(--ink-soft)}.badge{border-radius:999px;flex-shrink:0;padding:3px 9px;font-size:.72rem;font-weight:600}.badge-good{background:var(--good-bg);color:var(--good)}.badge-warn{background:var(--warn-bg);color:var(--warn)}.badge-error{background:var(--error-bg);color:var(--error)}.preview-stage{justify-content:center;display:flex}.issues{gap:6px;margin:14px 0 0;padding:0;list-style:none;display:grid}.issue{border-left:3px solid;border-radius:0 6px 6px 0;padding:8px 10px 8px 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