.mm{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-ring: #3b82f6;--color-primary-tint: #eff6ff;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-surface-placeholder: #f3f4f6;--color-border: #e5e7eb;--color-border-input: #d1d5db;--color-text-heading: #111827;--color-text-body: #374151;--color-text-secondary: #4b5563;--color-text-muted: #6b7280;--gradient-hero: linear-gradient(to right, #eef2ff, #ffffff, #fdf2f8);--radius-input: .5rem;--radius-card: 1rem;--shadow-card: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-raised: 0 10px 15px -3px rgb(0 0 0 / .1);color:var(--color-text-body);background:#fcfcfd;line-height:1.5;-webkit-font-smoothing:antialiased}.mm *{box-sizing:border-box}.mm-container{max-width:72rem;margin-inline:auto;padding-inline:1rem;padding-bottom:1rem}@media (min-width: 640px){.mm-container{padding-inline:1.5rem}}@media (min-width: 1024px){.mm-container{padding-inline:2rem}}.mm .card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem}.mm .card--raised{box-shadow:var(--shadow-raised)}.mm .btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--color-primary);color:#fff;font-weight:600;padding:.625rem 1.5rem;border-radius:var(--radius-input);border:0;cursor:pointer;text-decoration:none;transition:.15s;font-size:1rem}.mm .btn:hover{background:var(--color-primary-hover)}.mm .btn:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.mm .btn:disabled{opacity:.55;cursor:not-allowed}.mm .btn--full{width:100%}.mm .btn--sm{padding:.45rem 1rem;font-size:.85rem}.mm .btn--ghost{background:var(--color-surface);color:var(--color-text-body);border:1px solid var(--color-border-input)}.mm .btn--ghost:hover{background:var(--color-surface-muted)}.mm label.field,.mm span.field{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-body);margin-bottom:.35rem}.mm .input{width:100%;padding:.55rem .75rem;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);color:var(--color-text-heading);font-size:1rem;font-family:inherit}.mm textarea.input{resize:vertical;min-height:2.75rem;line-height:1.4}.mm .input:focus,.mm select.input:focus,.mm textarea.input:focus{outline:2px solid var(--color-primary-ring);outline-offset:1px;border-color:var(--color-primary-ring)}.mm .input:disabled{background:var(--color-surface-muted);color:var(--color-text-muted);cursor:not-allowed}.mm .range{width:100%;accent-color:var(--color-primary);cursor:pointer}.mm .range:disabled{cursor:not-allowed;opacity:.55}.mm .check{display:flex;align-items:center;gap:.55rem;cursor:pointer;font-size:.9rem;color:var(--color-text-body);margin:0}.mm .check input{width:1.05rem;height:1.05rem;accent-color:var(--color-primary);cursor:pointer;flex:0 0 auto}.mm .check input:disabled{cursor:not-allowed}.mm .check input:disabled+span{color:var(--color-text-muted)}.mm h2.section{font-size:1.5rem;font-weight:700;color:var(--color-text-heading);letter-spacing:-.01em;margin:0}.mm h3.panel{font-size:1.125rem;font-weight:600;color:var(--color-text-heading);margin:0}.mm .muted{color:var(--color-text-muted)}.mm .layout{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:2rem}@media (min-width: 920px){.mm .layout{grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);align-items:start}.mm .side-card{position:sticky;top:5rem}}.mm .dropzone{border:2px dashed var(--color-border-input);border-radius:var(--radius-card);background:var(--color-surface-muted);padding:3rem 1.5rem;text-align:center;cursor:pointer;transition:.18s;user-select:none}.mm .dropzone:hover,.mm .dropzone.is-drag{border-color:var(--color-primary-ring);background:var(--color-primary-tint)}.mm .dropzone.is-drag{border-style:solid}.mm .dropzone:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.mm .dropzone__icon{width:56px;height:56px;margin:0 auto .9rem;color:var(--color-primary)}.mm .dropzone__icon svg{width:100%;height:100%;display:block}.mm .dropzone__title{font-weight:700;font-size:1.15rem;color:var(--color-text-heading)}.mm .dropzone__sub{font-size:.92rem;color:var(--color-text-muted);margin-top:.35rem}.mm .dropzone__formats{display:inline-flex;flex-wrap:wrap;gap:.35rem;justify-content:center;margin-top:1rem}.mm .fmt-chip{font-size:.7rem;font-weight:700;letter-spacing:.03em;padding:.18rem .5rem;border-radius:999px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted)}.mm .preview-wrap{margin-top:1.5rem}.mm .preview-stage{display:flex;align-items:center;justify-content:center;background:var(--color-surface-placeholder);background-image:linear-gradient(45deg,#e5e7eb 25%,transparent 25%),linear-gradient(-45deg,#e5e7eb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e5e7eb 75%),linear-gradient(-45deg,transparent 75%,#e5e7eb 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0;border:1px solid var(--color-border);border-radius:var(--radius-input);padding:1rem;min-height:220px}.mm .preview-canvas{max-width:100%;max-height:60vh;height:auto;display:block;box-shadow:var(--shadow-raised);border-radius:2px;background:#fff}.mm .preview-meta{margin:.75rem 0 0;text-align:center;font-size:.82rem;color:var(--color-text-muted)}.mm .side-card h3.panel,.mm .field-group{margin-bottom:1.1rem}.mm .field-group--top{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--color-border)}.mm .summary-line{margin:.9rem 0 0;font-size:.85rem;color:var(--color-text-muted);text-align:center}.mm .gen-note{margin-top:.9rem;padding:.7rem .85rem;border-radius:var(--radius-input);font-size:.84rem;line-height:1.45;background:var(--color-primary-tint);color:var(--color-primary-hover);border:1px solid #bfdbfe}.mm .gen-note--warn{background:#fffbeb;color:#b45309;border-color:#fde68a}.mm #clearBtn{margin-top:.6rem}.mm .how{margin-top:3.25rem}.mm .how h2.section{text-align:center}.mm .how__lead{text-align:center;color:var(--color-text-secondary);margin:.4rem 0 1.75rem}.mm .steps{display:grid;grid-template-columns:1fr;gap:1.1rem}@media (min-width: 720px){.mm .steps{grid-template-columns:repeat(3,1fr)}}.mm .step{text-align:center;padding:1.75rem 1.25rem}.mm .step__n{width:2.5rem;height:2.5rem;margin:0 auto .9rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--color-primary);background:var(--color-primary-tint);border:1px solid #bfdbfe}.mm .step h3{font-size:1.05rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .4rem}.mm .step p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.mm .about{margin-top:2.5rem;text-align:center}.mm .about h2.section{margin-bottom:.75rem}.mm .about p{margin:0 auto;max-width:48rem;color:var(--color-text-secondary);font-size:.95rem}.mm .about code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em;background:var(--color-surface-placeholder);padding:.05rem .35rem;border-radius:.35rem;color:var(--color-text-body)}.mm .privacy-line{margin-top:1.75rem;display:flex;align-items:center;gap:1rem;background:#ecfdf5;border:1px solid #a7f3d0}.mm .privacy-line__icon{font-size:1.5rem;flex:0 0 auto}.mm .privacy-line strong{color:#065f46}.mm .privacy-line p{margin:0;color:#047857;font-size:.95rem}.mm .foot{margin:2.5rem 0 1rem;padding-top:1.25rem;border-top:1px solid var(--color-border);text-align:center}.mm .foot p{margin:0;font-size:.85rem}