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h3{color:var(--text);margin:0;font-size:1.3rem}.format-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.format-btn{appearance:none;border:1px solid var(--border);color:var(--text);cursor:pointer;text-align:center;background:#ffffff80;border-radius:12px;padding:12px 14px;font-size:.95rem;font-weight:600;transition:transform .12s,border-color .12s,background .12s,color .12s}.format-btn:hover:not(:disabled){background:#ffffffbf;border-color:#14172526;transform:translateY(-1px)}.format-btn.active{background:linear-gradient(135deg, var(--accent-strong), #cc52ffcc);color:#fff;border-color:var(--accent-strong);font-weight:700}.format-arrow{height:100px;color:var(--accent-strong);opacity:.6;justify-content:center;align-items:center;font-size:2rem;font-weight:700;display:flex}.mode-grid{display:none}.mode-card{appearance:none;text-align:left;cursor:pointer;color:inherit;border-radius:22px;padding:18px;transition:transform .18s,border-color .18s,background 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strong{color:var(--text-strong);margin-bottom:8px;font-size:1.15rem;display:block}.loading-container{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:160px;padding:32px 20px;display:flex}.progress-text{color:var(--text-strong);margin:0;font-size:1rem;font-weight:600}.loader-and-text{align-items:center;gap:12px;display:flex}.loader-spinner{border:3px solid #1b1c281f;border-top-color:var(--accent-strong);border-radius:50%;width:20px;height:20px;animation:.9s linear infinite spinnerRotate;box-shadow:0 0 6px #7957ff1f}@keyframes spinnerRotate{to{transform:rotate(360deg)}}.progress-info{text-align:center;width:100%;max-width:320px}.progress-bar-container{background:#1b1c281a;border-radius:3px;width:100%;height:6px;margin:12px 0;overflow:hidden}.progress-bar{background:linear-gradient(90deg, var(--accent-strong), #47bfff, var(--accent-strong));border-radius:3px;height:100%;transition:width .3s;box-shadow:0 0 8px #cc52ff66}.progress-percentage{color:var(--accent-strong);margin:0;font-size:1rem;font-weight:700}@media (width<=1120px){.hero-panel,.workspace,.mode-grid{grid-template-columns:1fr}.brand-lockup{grid-template-columns:auto minmax(0,1fr);align-items:flex-start;gap:16px}.hero-badge{min-height:180px}}@media (width<=720px){.app-shell{width:min(100% - 20px,1240px);padding:18px 0 28px}.hero-copy,.hero-badge,.panel{border-radius:22px;padding:18px}.brand-lockup{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px}.hero-copy h1{max-width:none;font-size:clamp(2.3rem,11vw,3.4rem)}.panel-header,.field-row{flex-direction:column;align-items:flex-start}textarea{min-height:220px}table{min-width:360px}}