.fuji-landing-wrap{font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;color:#333;background:#fff;width:100%;box-sizing:border-box}
.fuji-landing-wrap *{box-sizing:border-box}
.fuji-landing-wrap h1,.fuji-landing-wrap h2,.fuji-landing-wrap h3,.fuji-landing-wrap h4{color:#1f4e34;line-height:1.2;margin-bottom:12px;font-weight:700}
.fuji-landing-wrap h1{font-size:28px;color:#fff;margin-bottom:15px}
.fuji-landing-wrap h2{font-size:26px;border-bottom:3px solid #8b0000;padding-bottom:6px;margin-top:25px}
.fuji-landing-wrap h3{font-size:20px;color:#8b0000;margin-top:18px}
.fuji-landing-wrap h4{font-size:18px}
.fuji-landing-wrap p{margin-bottom:10px}
.fuji-landing-wrap li{margin-bottom:6px;font-size:16px;line-height:1.4}
.fuji-landing-wrap a{color:#8b0000;text-decoration:none;font-weight:600;transition:.3s}
.fuji-landing-wrap a:hover{color:#1f4e34;text-decoration:underline}
.fuji-landing-wrap strong{font-weight:700}
.fuji-landing-wrap .hero-header{background:linear-gradient(rgba(31,78,52,.9),rgba(31,78,52,.9)),url('https://via.placeholder.com/1920x800/1F4E34/FFFFFF?text=Metal+Grinding+Sparks') no-repeat center center/cover;color:#fff;padding:50px 20px;text-align:center}
.fuji-landing-wrap .hero-container{max-width:1000px;margin:0 auto}
.fuji-landing-wrap .hero-header h2{border-bottom:none;color:#fff;margin-top:0;font-size:28px;margin-bottom:12px}
.fuji-landing-wrap .hero-subtitle{font-size:16px;margin-bottom:20px;font-weight:400;color:#f0f0f0}
.fuji-landing-wrap .btn{display:inline-block;background:#8b0000;color:#fff!important;padding:12px 28px;font-size:16px;border-radius:4px;text-transform:uppercase;font-weight:700;box-shadow:0 4px 6px rgba(0,0,0,.2);border:none;cursor:pointer}
.fuji-landing-wrap .btn:hover{background:#a51a1a;text-decoration:none;transform:translateY(-2px)}
.fuji-landing-wrap .container{max-width:1200px;margin:0 auto;padding:25px 20px}
.fuji-landing-wrap .section-wrapper{background:#f8f9fa;padding:30px 0;border-top:1px solid #ddd;border-bottom:1px solid #ddd}
.fuji-landing-wrap .toc{background:#fff;border:2px solid #1f4e34;border-radius:8px;padding:15px 20px;margin-bottom:25px;box-shadow:0 4px 15px rgba(0,0,0,.05)}
.fuji-landing-wrap .toc h3{margin-top:0;color:#1f4e34;border-bottom:1px solid #eee;padding-bottom:6px;font-size:20px;margin-bottom:10px}
.fuji-landing-wrap .toc ul{list-style:none;padding:0;margin:0}
.fuji-landing-wrap .toc li{margin-bottom:6px}
.fuji-landing-wrap .toc a{color:#333;font-weight:500;display:block;padding-left:18px;position:relative;font-size:16px}
.fuji-landing-wrap .toc a::before{content:'►';position:absolute;left:0;color:#8b0000;font-size:11px;top:4px}
.fuji-landing-wrap .toc a:hover{color:#8b0000}
.fuji-landing-wrap table{width:100%;border-collapse:collapse;margin:15px 0;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.fuji-landing-wrap th,.fuji-landing-wrap td{padding:10px;text-align:left;border-bottom:1px solid #ddd;font-size:15px}
.fuji-landing-wrap th{background:#1f4e34;color:#fff;font-size:15px}
.fuji-landing-wrap tr:nth-child(even){background:#f8f9fa}
.fuji-landing-wrap tr:hover{background:#e8f5e9}
.fuji-landing-wrap .media-container{margin:20px 0;border-radius:8px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.1)}
.fuji-landing-wrap img{max-width:100%;height:auto;display:block}
.fuji-landing-wrap .video-wrapper{position:relative;padding-bottom:56.25%;height:0}
.fuji-landing-wrap .video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.fuji-landing-wrap .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:15px;margin:20px 0}
.fuji-landing-wrap .feature-card{background:#fff;padding:18px;border-radius:8px;border-top:4px solid #8b0000;box-shadow:0 4px 15px rgba(0,0,0,.05)}
.fuji-landing-wrap .calc-section{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:20px;margin:25px 0;box-shadow:0 4px 15px rgba(0,0,0,.05)}
.fuji-landing-wrap .calc-title{font-size:20px;color:#1f4e34;margin-bottom:15px;border-left:4px solid #1f4e34;padding-left:10px;margin-top:0}
.fuji-landing-wrap .calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:15px;margin-bottom:15px}
.fuji-landing-wrap .calc-box{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:15px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.fuji-landing-wrap .calc-box h4{font-size:16px;color:#0284c7;margin-bottom:12px;border-bottom:1px solid #e2e8f0;padding-bottom:6px;margin-top:0}
.fuji-landing-wrap .calc-field{margin-bottom:12px}
.fuji-landing-wrap .calc-field label{display:block;font-size:14px;font-weight:600;color:#333;margin-bottom:4px}
.fuji-landing-wrap .calc-input-wrap{display:flex;align-items:center}
.fuji-landing-wrap .calc-input-wrap input{width:100%;padding:8px 10px;font-size:15px;border:1px solid #cbd5e1;border-radius:4px;outline:0}
.fuji-landing-wrap .calc-input-wrap input:focus{border-color:#0284c7}
.fuji-landing-wrap .calc-unit{margin-left:8px;font-size:14px;font-weight:600;color:#64748b;min-width:35px}
.fuji-landing-wrap .calc-result-box{background:#e0f2fe;border-radius:6px;padding:12px;text-align:center;margin-top:12px}
.fuji-landing-wrap .calc-result-label{font-size:14px;font-weight:700;color:#0369a1;letter-spacing:.5px;text-transform:uppercase;margin-bottom:4px}
.fuji-landing-wrap .calc-result-value{font-size:22px;font-weight:800;color:#0284c7}
.fuji-landing-wrap .formula-box{background:#2d3748;color:#fff;border-radius:6px;padding:12px;text-align:center;font-family:monospace,sans-serif;font-size:15px;margin-bottom:12px}
.fuji-landing-wrap .formula-legend{background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:12px}
.fuji-landing-wrap .formula-legend ul{list-style:none;padding:0;margin:0}
.fuji-landing-wrap .formula-legend li{font-size:14px;color:#475569;margin-bottom:4px}
.fuji-landing-wrap .faq-item{margin-bottom:15px;border-bottom:1px solid #ddd;padding-bottom:10px}
.fuji-landing-wrap .faq-question{font-size:16px;color:#1f4e34;font-weight:700;margin-bottom:6px}
.fuji-landing-wrap .bottom-cta{background:#1f4e34;color:#fff;text-align:center;padding:40px 20px}
.fuji-landing-wrap .bottom-cta h2{border:none;color:#fff;margin-top:0;font-size:24px}
.fuji-landing-wrap .bottom-cta p{color:#e0e0e0;font-size:16px}
@media (max-width:768px){.fuji-landing-wrap h1{font-size:24px}.fuji-landing-wrap h2,.fuji-landing-wrap .hero-header h2{font-size:22px}.fuji-landing-wrap h3{font-size:18px}.fuji-landing-wrap table{font-size:14px}.fuji-landing-wrap th,.fuji-landing-wrap td{padding:8px}.fuji-landing-wrap .calc-grid{grid-template-columns:1fr}}