.tool-page{min-height:100vh}.tool-wrap{max-width:900px;margin:auto;padding:0 28px}.tool-nav{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:84px;display:flex}.tool-hero{text-align:center;padding:35px 0 70px}.tool-hero h1{letter-spacing:-3px;margin:20px 0;font-size:clamp(38px,6vw,68px)}.tool-hero p{max-width:620px;color:var(--muted);margin:0 auto 30px;line-height:1.8}.tool-form{max-width:680px;margin:auto}.tool-form .download-form{max-width:none}.tool-note{color:#989ca5;margin-top:22px;font-size:11px}.tool-info{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:35px;padding:60px 0 100px;display:grid}.tool-info h2{font-size:16px}.tool-info p{color:var(--muted);font-size:12px;line-height:1.7}.tool-back{color:var(--muted);font-size:12px}.mp3-content{max-width:960px;margin:0 auto;padding:10px 0 95px}.mp3-intro{max-width:780px;color:var(--muted);margin:0 auto 70px;font-size:17px;line-height:1.8}.mp3-intro p{margin:0 0 18px}.mp3-section-title{color:var(--ink);letter-spacing:-1.5px;text-align:center;margin:0 0 34px;font-size:34px;line-height:1.15}.mp3-steps{grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:88px;display:grid}.mp3-step{border:1px solid var(--line);background:var(--panel);border-radius:15px;padding:28px 24px}.mp3-step-number{background:var(--violet);color:#fff;border-radius:50%;place-items:center;width:38px;height:38px;margin-bottom:22px;font-weight:800;display:inline-grid}.mp3-step h3{margin:0 0 10px;font-size:19px}.mp3-step p,.mp3-benefit p{color:var(--muted);margin:0;font-size:15px;line-height:1.65}.mp3-benefits{grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:88px;display:grid}.mp3-benefit{text-align:center;padding:10px 15px}.mp3-benefit-icon{width:52px;height:52px;color:var(--violet);margin:0 auto 18px}.mp3-benefit-icon svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:100%;height:100%}.mp3-faq{max-width:800px;margin:0 auto}.mp3-faq details{border:1px solid var(--line);background:var(--panel);border-radius:10px;margin:12px 0;padding:0 20px}.mp3-faq summary{padding:20px 0}.mp3-faq details p{margin:0 0 20px;line-height:1.7}.mp3-cta{justify-content:center;margin:30px 0 70px;display:flex}@media (width<=700px){.tool-wrap{padding:0 20px}.tool-nav{height:70px}.tool-hero{padding:25px 0 55px}.tool-hero h1{letter-spacing:-2px}.tool-info{grid-template-columns:1fr;gap:18px;padding:45px 0 70px}.mp3-content{padding-bottom:65px}.mp3-intro{margin-bottom:55px;font-size:16px}.mp3-section-title{text-align:left;font-size:28px}.mp3-steps,.mp3-benefits{grid-template-columns:1fr;gap:18px;margin-bottom:62px}.mp3-step{padding:23px}.mp3-faq details{padding:0 16px}}.mp3-content{padding-bottom:55px}.mp3-intro{margin-bottom:40px}.mp3-steps,.mp3-benefits{margin-bottom:50px}.mp3-cta{margin:24px 0 45px}.mp3-faq details{margin:8px 0}@media (width<=700px){.mp3-content{padding-bottom:45px}.mp3-intro{margin-bottom:35px}.mp3-steps,.mp3-benefits{margin-bottom:40px}.mp3-cta{margin:20px 0 35px}}.tool-updated{color:var(--muted)!important;margin:-15px auto 24px!important;font-size:12px!important}