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.icon{color:var(--brand-orange);transform:scale(1.1)}.cta-text{font-weight:900;font-size:1.25rem;color:var(--text)}.file-support{font-size:.92rem;color:var(--text-muted);font-family:var(--font-mono);max-width:520px}.visually-hidden{display:none}.file-preview{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:center}.metadata-dashboard{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;width:100%;margin-top:1rem}.meta-item{display:flex;align-items:center;gap:.6rem;background:var(--surface-2);padding:.65rem 1rem;border-radius:12px;border:1px solid var(--border);min-width:0}.meta-icon{width:18px;height:18px;color:var(--accent);flex-shrink:0}.meta-text{color:var(--text);font-family:var(--font-mono);font-size:.88rem;font-weight:800;min-width:0;overflow-wrap:anywhere}.settings-head{margin-bottom:1.25rem}.settings-panel{background:var(--surface-2);border:1px solid 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auto}.how-to-section,.seo-content-section{max-width:950px;margin:0 auto;padding:1rem 0}.section-title-icon{text-align:center;font-size:2.2rem;color:var(--text);margin-bottom:1rem;font-weight:800;display:flex;align-items:center;justify-content:center;gap:.5rem;letter-spacing:-.03em}.section-title-icon svg{color:var(--accent);flex-shrink:0}.section-subtitle{text-align:center;color:var(--text-muted);margin-bottom:4rem;font-size:1.2rem;line-height:1.6}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;text-align:center}.step-card{display:flex;flex-direction:column;align-items:center}.step-number{width:65px;height:65px;background:var(--brand-orange);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;margin-bottom:1.5rem;box-shadow:var(--glow-orange)}.step-card h3{color:var(--text);font-size:1.35rem;font-weight:800;margin-bottom:.75rem;margin-top:0}.step-card p{color:var(--text-muted);line-height:1.7;font-size:1rem;margin:0}.formats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-bottom:3rem}.format-panel{background:var(--surface-1);padding:2.5rem;border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.format-header{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.5rem;flex-wrap:wrap}.format-panel h3{color:var(--text);font-size:1.4rem;font-weight:800;margin:0}.format-panel p{color:var(--text-muted);font-size:1rem;line-height:1.7;margin:0}.seo-lead-panel{background:var(--surface-1);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-sm);padding:2.5rem;margin-bottom:2rem;text-align:center}.seo-lead-panel h2{color:var(--text);font-size:clamp(1.8rem,4vw,2.45rem);margin:1rem 0;line-height:1.15;letter-spacing:-.04em}.seo-lead-panel p{color:var(--text-muted);font-size:1.05rem;line-height:1.8;margin:0 auto;max-width:780px}.seo-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:2rem 0}.feature-card{background:var(--surface-1);border:1px solid var(--border);border-radius:18px;padding:1.35rem;box-shadow:var(--shadow-sm)}.feature-card h3{color:var(--text);margin:0 0 .65rem;font-size:1.05rem;font-weight:900}.feature-card p{color:var(--text-muted);margin:0;line-height:1.65;font-size:.95rem}.conversion-details-panel{background:var(--surface-1);padding:2.5rem;border-radius:20px;border-left:5px solid var(--accent);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.conversion-details-panel h3{color:var(--text);font-size:1.6rem;font-weight:800;margin-bottom:1.5rem;margin-top:0}.details-list{list-style:none;padding-left:1.5rem;color:var(--text-muted);margin:0}.details-list li{margin-bottom:.5rem;font-size:1.05rem;line-height:1.7;position:relative}.details-list li:before{content:"✓";color:var(--brand-orange);position:absolute;left:-1.5rem;font-weight:900;font-size:1.2rem}.details-list strong{color:var(--text);font-weight:700}@media(max-width:920px){.hash-workspace{grid-template-columns:1fr}.results-head,.card-head{flex-direction:column;align-items:stretch;text-align:left}}@media(max-width:640px){.generator-toolbar{flex-direction:column;align-items:stretch}.segmented-control{width:100%}.segment-btn{flex:1;padding-inline:.55rem}.hash-value-wrap,.formats-grid,.steps-grid,.format-toggle{grid-template-columns:1fr}.input-card,.settings-card,.results-card,.state-box,.format-panel,.conversion-details-panel{padding:1.25rem}.section-title-icon{flex-direction:column}}