.tool-page-wrapper{max-width:1100px;margin:0 auto;padding:4rem 1.5rem;color:var(--text-main)}.tool-hero{text-align:center;margin-bottom:2rem}.tool-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.2;margin-bottom:.5rem}.accent{color:var(--primary-color)}.tool-hero p{font-size:1.15rem;color:var(--text-muted)}.tech-banner{border:1px solid var(--primary-color);padding:1rem;border-radius:12px;margin-bottom:3rem;font-size:.95rem;text-align:center}.tool-container{background:var(--bg-card);padding:2.5rem;border-radius:20px;border:1px solid var(--border-color);box-shadow:0 10px 30px #0000001a;margin-bottom:4rem}.generator-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem}.control-panel{display:flex;flex-direction:column;gap:1.5rem}.panel-title{font-size:1.2rem;font-weight:700;color:var(--text-main);margin-bottom:1rem;border-bottom:2px solid var(--border-color);padding-bottom:.5rem}.setting-group{background:var(--bg-sub);padding:1.2rem;border-radius:12px;border:1px solid var(--border-color)}.setting-label{font-weight:700;color:var(--text-main);display:block;margin-bottom:1rem;font-size:1rem}.action-stack{display:flex;flex-direction:column;gap:.75rem}.btn-action{background:var(--bg-main);border:1px solid var(--border-color);padding:.9rem;border-radius:10px;font-weight:700;color:var(--text-main);cursor:pointer;transition:.2s;font-size:.9rem;text-align:left}.btn-action:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translate(5px)}.stats-mini-list{display:flex;flex-direction:column;gap:.5rem}.mini-stat{font-size:.85rem;font-weight:600;color:var(--text-muted)}.mini-stat.highlight{color:var(--primary-color)}.mini-stat.saving{color:#10b981}.button-group-bottom{margin-top:auto;padding-top:1rem}.btn-danger{width:100%;background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.2);padding:1rem;border-radius:10px;font-weight:700;cursor:pointer;transition:.2s}.btn-danger:hover{background:#ef4444;color:#fff}.result-panel{display:flex;flex-direction:column}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:.6rem 1.5rem;border-radius:8px;font-weight:700;cursor:pointer;transition:.2s}.btn-primary:hover{background:var(--primary-hover)}#textInput{width:100%;height:480px;padding:1.5rem;background:var(--bg-main);color:var(--text-main);border:2px solid var(--border-color);border-radius:15px;font-size:1rem;line-height:1.6;font-family:Courier New,Courier,monospace;resize:none;box-sizing:border-box;transition:.3s}#textInput:focus{border-color:var(--primary-color);outline:none}.how-to-use{margin-bottom:4rem}.how-to-use h2{font-size:1.4rem;margin-bottom:1.5rem;color:var(--text-main);text-align:center}.guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.guide-card{background:var(--bg-card);padding:1.8rem;border-radius:16px;border:1px solid var(--border-color);position:relative}.step-badge{display:inline-block;color:var(--primary-color);border:1px solid var(--primary-color);padding:.3rem .8rem;border-radius:20px;font-size:.85rem;font-weight:700;margin-bottom:1rem}.guide-card h3{font-size:1.15rem;margin-bottom:.8rem;color:var(--text-main)}.guide-card p{font-size:.95rem;color:var(--text-muted);line-height:1.5;word-break:keep-all;margin:0}.seo-knowledge-base{padding:3.5rem 3rem;background-color:var(--bg-card);border-radius:16px;border:1px solid var(--border-color);color:var(--text-main);line-height:1.8}.seo-header h2{font-size:1.8rem;color:var(--primary-color);margin-bottom:2rem}.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border-color),transparent);margin:3.5rem 0}.seo-knowledge-base h3{font-size:1.4rem;margin-bottom:1.2rem;color:var(--text-main)}.seo-content p{margin-bottom:1.2rem;font-size:1.05rem;text-align:justify;word-break:keep-all;color:var(--text-muted)}.seo-content strong{color:var(--text-main);font-weight:700}.seo-content code{background:var(--bg-main);padding:.2rem .4rem;border-radius:4px;font-size:.95em;color:var(--primary-color);border:1px solid var(--border-color)}.seo-list{margin-bottom:1.5rem;padding-left:1.5rem;color:var(--text-muted)}.seo-list li{margin-bottom:.8rem;font-size:1.05rem;line-height:1.6}.seo-subtitle{font-weight:700;margin-bottom:.8rem;color:var(--primary-color);font-size:1.1rem}.seo-paragraph{margin-bottom:1.2rem;font-size:1.05rem;text-align:justify;word-break:keep-all;color:var(--text-muted)}.formula-box{margin:2rem 0;padding:1.5rem;background:var(--bg-sub);border-radius:12px;overflow-x:auto;-webkit-overflow-scrolling:touch;text-align:center}mjx-container{max-width:100%!important;overflow-x:auto!important;overflow-y:hidden!important;padding:.5rem 0}.architecture-diagram{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:15px;background-color:var(--bg-sub);padding:2.5rem;border-radius:12px;margin:2.5rem 0;border:1px solid var(--border-color)}.diagram-step{display:flex;flex-direction:column;align-items:center;padding:1.2rem 1.5rem;background-color:var(--bg-main);border:1px dashed var(--primary-color);border-radius:8px;text-align:center;min-width:180px}.diagram-step.highlight{background-color:var(--primary-color);color:#fff;border-style:solid;font-weight:700}.step-title{display:block;font-size:1.1rem;margin-bottom:.5rem;color:inherit}.step-desc{font-size:.9rem;opacity:.9}.diagram-arrow{color:var(--primary-color);font-size:1.5rem}.code-snippet-box{background-color:#1e1e1e;border-radius:10px;overflow:hidden;margin:2.5rem 0;border:1px solid var(--border-color);box-shadow:0 4px 15px #0000001a}.code-header{background-color:#2d2d2d;padding:.7rem 1.2rem;display:flex;align-items:center;border-bottom:1px solid #444}.dot{width:12px;height:12px;border-radius:50%;margin-right:8px;display:inline-block}.dot.red{background-color:#ff5f56}.dot.yellow{background-color:#ffbd2e}.dot.green{background-color:#27c93f}.filename{color:#888;font-size:.85rem;margin-left:10px;font-family:monospace}.code-snippet-box pre{margin:0;padding:1.5rem;overflow-x:auto}.code-snippet-box code{font-family:Consolas,Courier New,monospace;color:#d4d4d4;font-size:.95rem;line-height:1.5}.faq-list{margin-top:1.5rem}.faq-item{border-bottom:1px solid var(--border-color);padding:1.5rem 0}.faq-item:last-child{border-bottom:none}@media(max-width:900px){.generator-grid{grid-template-columns:1fr;gap:2rem}.guide-cards{grid-template-columns:1fr;gap:1rem}.seo-knowledge-base{padding:2rem 1.5rem}}