.service-detail-container{width:80%;max-width:900px;margin:40px auto;padding:20px;background-color:#f9f9f9;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.1);color:#333;font-family:Arial,sans-serif}.service-detail-container h1{font-size:28px;color:#ff7a00;text-align:center;margin-bottom:30px}.service-detail{margin-bottom:30px}.service-detail h2{font-size:22px;color:#333;margin-top:20px;margin-bottom:10px;border-left:4px solid #ff7a00;padding-left:10px}.service-detail ul{list-style-type:disc;margin-left:20px}.service-detail ul li{margin-bottom:8px;color:#555}.back-arrow-button{display:inline-block;margin:10px 0 20px;padding:10px;font-size:30px;font-weight:700;color:#000;background-color:transparent;border:none;cursor:pointer;transition:transform .3s ease,color .3s ease}.back-arrow-button:hover{color:#ff7a00}@media only screen and (min-width:1280px) and (max-width:1366px) and (min-height:720px) and (max-height:800px){.service-detail-container{width:85%;max-width:850px;margin:35px auto;padding:18px}.service-detail-container h1{font-size:26px;margin-bottom:28px}.service-detail{margin-bottom:28px}.service-detail h2{font-size:21px;margin-top:18px;margin-bottom:9px;padding-left:9px}.service-detail ul{margin-left:18px}.service-detail ul li{margin-bottom:7px;font-size:15px}.back-arrow-button{font-size:28px;padding:9px}}@media only screen and (min-width:1920px) and (max-width:1920px) and (min-height:1080px) and (max-height:1080px){.service-detail-container{width:75%;max-width:1000px;margin:50px auto;padding:25px;box-shadow:0 6px 16px rgba(0,0,0,.1)}.service-detail-container h1{font-size:32px;margin-bottom:35px}.service-detail{margin-bottom:35px}.service-detail h2{font-size:24px;margin-top:25px;margin-bottom:12px;border-left:5px solid #ff7a00;padding-left:12px}.service-detail ul{margin-left:25px}.service-detail ul li{margin-bottom:10px;font-size:17px}.back-arrow-button{font-size:34px;padding:12px;margin:15px 0 25px}}@media (max-width:1440px){.service-detail-container{width:100%;max-width:900px;margin:0 auto;padding:20px;box-sizing:border-box}.service-detail-container h1{font-size:26px}.service-detail h2{font-size:20px}}@media (max-width:414px){.service-detail-container{width:90%;padding:10px;box-sizing:border-box;margin:0 auto 30px}.service-detail-container h1{font-size:22px}.service-detail h2{font-size:18px;padding-left:8px}.back-arrow-button{font-size:24px}}@media (min-width:600px) and (max-width:768px){.service-detail-container{width:85%;max-width:800px;padding:18px}.service-detail-container h1{font-size:25px}.service-detail h2{font-size:20px}.back-arrow-button{font-size:28px}}@media only screen and (max-width:1024px) and (orientation:landscape){.service-detail-container{width:80%;padding:15px;margin:30px auto}.service-detail-container h1{font-size:24px}.service-detail h2{font-size:18px}.back-arrow-button{font-size:26px}}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 20px;padding:0;font-size:14px;color:#666}.breadcrumb li+li:before{content:"/";margin-right:6px;color:#999}.breadcrumb a{color:#555;text-decoration:none}.breadcrumb a:hover{color:#ff7a00;text-decoration:underline}.category-intro{font-size:18px;line-height:1.6;color:#444;text-align:center;max-width:700px;margin:0 auto 30px}.category-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.category-card{display:block;height:100%;box-sizing:border-box;padding:20px;background:#fff;border:1px solid #e5e5e5;border-left:4px solid #ff7a00;border-radius:6px;color:#333;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.category-card:focus-visible,.category-card:hover{transform:translateY(-3px);box-shadow:0 6px 16px rgba(0,0,0,.12)}.category-card h2{font-size:22px;margin:0 0 8px;color:#333}.category-card p{margin:0 0 12px;color:#555;line-height:1.5}.category-card-more{color:#c25400;font-weight:600}@media (max-width:640px){.category-grid{grid-template-columns:1fr}}