body.lm-page-topic-ball-mill-jar.selection-guide-page>.breadcrumb{display:none}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic{--jar-blue: #075dcc;--jar-deep: #07386f;--jar-sky: #eaf5ff;--jar-soft: #f6faff;--jar-ink: #172b45;--jar-muted: #63748a;--jar-line: #dfe9f3;--jar-white: #fff;--jar-gold: #f2a900;--jar-shadow: 0 12px 34px rgba(24, 72, 126, .09)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic *{box-sizing:border-box}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic{background:#fff;color:var(--jar-ink);font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic{overflow:hidden;font-size:15px;line-height:1.7}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic img{display:block;max-width:380px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-container{width:min(1450px,calc(100% - 48px));margin:0 auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-section,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-copy{padding:70px 0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-soft{background:var(--jar-soft)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-card{background:#fff;border:1px solid var(--jar-line);border-radius:10px;box-shadow:0 6px 22px #1f4b7c0b}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-kicker{margin:0 0 8px;color:var(--jar-blue);font-size:12px;font-weight:800;letter-spacing:.15em}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-heading{margin-bottom:29px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-heading h2{margin:0;color:var(--jar-ink);font-size:clamp(22px,2.6vw,32px);line-height:1.28;font-weight:800}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-heading p{max-width:900px;margin:10px 0 0;color:var(--jar-muted)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-heading .jar-line{display:block;width:52px;height:3px;margin:0 0 15px;background:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-btn{display:inline-flex;min-height:46px;padding:0 25px;align-items:center;justify-content:center;border:1px solid var(--jar-blue);border-radius:5px;background:var(--jar-blue);color:#fff!important;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:.2s ease}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-btn:hover{transform:translateY(-2px);box-shadow:0 9px 22px #075dcc38}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-btn.is-ghost{background:#fff;color:var(--jar-blue)!important}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero{position:relative;background:radial-gradient(circle at 78% 44%,rgba(84,182,255,.18),transparent 36%),linear-gradient(110deg,#f7fbff,#e9f4ff 52%,#c9e6ff);margin-top:75px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero:before{content:"";position:absolute;inset:0;opacity:.42;background-image:linear-gradient(rgba(50,117,183,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(50,117,183,.09) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent,#000)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;min-height:460px;align-items:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero h1{margin:0;color:var(--jar-deep);font-size:clamp(44px,5vw,68px);line-height:1.07;font-weight:900}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero h1 span{color:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-desc{max-width:650px;margin:18px 0 25px;color:#4f6782;font-size:17px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-actions{display:flex;gap:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-visual{align-self:stretch;display:flex;align-items:center;justify-content:center;padding:36px 0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-visual img{width:100%;max-height:360px;object-fit:contain;filter:drop-shadow(0 18px 20px rgba(19,73,124,.12))}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-facts{position:relative;margin-top:-29px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact-grid{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact{padding:20px 22px;text-align:center;border-right:1px solid var(--jar-line)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact:last-child{border:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact b{display:block;color:var(--jar-blue);font-size:20px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact span{color:var(--jar-muted);font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure{display:grid;grid-template-columns:42% 1fr;overflow:hidden;border-left:4px solid var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure figure{height:100%;margin:0;padding:18px;background:#f8fbff}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure figure img{width:100%;object-fit:cover;object-position:left center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure-body{padding:27px 23px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-tag{display:inline-block;padding:3px 9px;background:#eaf3ff;color:var(--jar-blue);font-size:11px;font-weight:700}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure h3{margin:9px 0 7px;color:var(--jar-deep);font-size:23px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-list{margin:0;padding:0;list-style:none;color:var(--jar-muted);font-size:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-list li{position:relative;padding:4px 0 4px 17px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-list li:before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:50%;background:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle{display:grid;grid-template-columns:.72fr 1.28fr;gap:30px;margin-top:34px;padding:28px;align-items:center;background:#e6edf9}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle h3{margin:0;color:var(--jar-deep);font-size:28px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle p{margin:8px 0 19px;color:var(--jar-muted)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process div{padding:16px 13px;border-top:3px solid var(--jar-blue);background:#fff}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process b{display:block;color:var(--jar-blue);font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process strong{display:block;margin-top:3px;color:#334860;font-size:14px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process small{color:var(--jar-muted)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:35px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item{position:relative;padding:0 14px;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item:after{content:"";position:absolute;top:22px;left:60%;width:80%;height:1px;background:#a9c5e1}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item:last-child:after{display:none}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item b{position:relative;z-index:1;display:grid;width:45px;height:45px;margin:0 auto 11px;place-items:center;border:1px solid #9bc0e6;border-radius:50%;background:#fff;color:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item strong,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media strong{display:block;color:var(--jar-deep);font-size:14px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item span{display:block;margin-top:4px;color:var(--jar-muted);font-size:11px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-questions{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:23px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-question{padding:18px;border-top:3px solid var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-question b{color:var(--jar-blue);font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-question h3{margin:4px 0;color:var(--jar-deep);font-size:16px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-question p,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material p,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition p{margin:0;color:var(--jar-muted);font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material{display:grid;grid-template-columns:140px 1fr;min-height:170px;overflow:hidden;border-bottom:3px solid #1594d5}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material figure{display:flex;align-items:center;margin:0;background:#fbfdff;justify-content:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material img{width:92%}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material-body{padding:18px 15px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material-body small{display:inline-block;padding:2px 7px;background:#edf5ff;color:var(--jar-blue);font-weight:700}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material h3{margin:7px 0 2px;color:var(--jar-deep);font-size:17px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material em{display:block;margin-top:9px;color:#31648f;font-size:11px;font-style:normal;font-weight:700}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-comparison{margin-top:26px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-table-wrap{overflow-x:auto;border:1px solid var(--jar-line);border-radius:8px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-table{width:100%;min-width:710px;border-collapse:collapse;background:#fff;font-size:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-comparison .jar-table{min-width:1050px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-ball-note{min-width:380px;line-height:1.65;text-align:left!important}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-ball-note strong{color:var(--jar-deep)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-table th{padding:12px 10px;background:var(--jar-blue);color:#fff;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-table td{padding:11px 10px;border-top:1px solid var(--jar-line);color:#44566c;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-table tbody tr:nth-child(2n){background:#f7faff}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-warning{margin-top:19px;padding:16px 20px;border-left:4px solid var(--jar-gold);background:#fff8e8;color:#705a26;font-size:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume-scale{display:flex;align-items:end;justify-content:space-between;gap:16px;padding:30px 28px 21px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume{text-align:center;flex:1}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume-shape{width:clamp(24px,var(--w),86px);height:clamp(34px,var(--h),118px);margin:auto;border:2px solid #8eb1d2;border-radius:9px 9px 14px 14px;background:linear-gradient(#fff,#e7f4ff)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume strong{display:block;margin-top:8px;color:#315574;font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;margin-top:24px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-card,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-advice{padding:25px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-card h3,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-advice h3{margin:0 0 14px;color:var(--jar-deep);font-size:19px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-visual{overflow:hidden;border:3px solid #5e8db7;border-radius:12px 12px 28px 28px;max-width:300px;margin:auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-visual div{padding:8px 12px;text-align:center;font-size:12px;font-weight:700}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-visual .free{height:42px;background:#fff;color:#53718d}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-visual .media{height:58px;background:#d7eaff;color:#25659e}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-visual .material{height:46px;background:#a8c9e7;color:#174b78}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-advice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-advice-grid div{padding:13px;background:#eff6ff;border-left:3px solid var(--jar-blue);color:#38556f;font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-group{margin-top:28px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-heading h3{margin:0;color:var(--jar-blue);font-size:16px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-heading h3:before{content:"";display:inline-block;width:9px;height:9px;margin-right:10px;background:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-heading p{margin:0;color:#45627f;font-size:12px;text-align:right}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-table--vertical{min-width:1500px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-table--horizontal{min-width:1120px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-table th[scope=row]{background:#f5f7fa;color:var(--jar-deep)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-table tbody tr:nth-child(2) th[scope=row],.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-table tbody tr:nth-child(2) td{background:#e8f0ff}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition{padding:22px;border-top:4px solid var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition b{display:inline-block;color:var(--jar-blue);font-size:11px;letter-spacing:.08em}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition h3{margin:4px 0 8px;color:var(--jar-deep);font-size:19px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:29px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment article{display:grid;grid-template-columns:128px 1fr;gap:16px;padding:22px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment .jar-img{width:100%px;padding:11px;border-radius:50%;background:#eaf4ff;color:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment .jar-img img{width:100%}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment h3{margin:0;color:var(--jar-deep);font-size:18px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment p{margin:5px 0 0;color:var(--jar-muted);font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media{padding:18px 10px;text-align:center;border-top:3px solid var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-sphere{width:74px;height:74px;margin:0 auto 11px;border-radius:50%;box-shadow:inset -10px -12px 17px #00000029,inset 10px 10px 15px #ffffff8c,0 7px 13px #193b5b1f}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media span{color:var(--jar-muted);font-size:11px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:25px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-box{padding:24px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-box h3{margin:0 0 15px;color:var(--jar-deep)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-list{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-list div{padding:13px;border-left:3px solid var(--jar-blue);background:#f1f7ff;font-size:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-ball-combo{display:flex;align-items:end;justify-content:center;gap:8px;min-height:130px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-ball-combo i{display:block;width:var(--s);height:var(--s);border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#8cb7dd 63%,#4d7eaa);box-shadow:0 5px 10px #1d44692b}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:13px;margin-top:28px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app{padding:18px 8px;text-align:center;border-bottom:3px solid var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app svg{width:32px;height:32px;color:var(--jar-blue)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app strong{display:block;margin-top:6px;color:var(--jar-deep);font-size:13px}@media(max-width:1100px){.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material-grid{grid-template-columns:1fr 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic{margin-top:75px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-container{width:min(100% - 28px,90%)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-section{padding:49px 0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero{margin-top:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-inner{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-copy{padding:49px 0 5px;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero h1{font-size:41px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-desc{margin-left:auto;margin-right:auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-actions{justify-content:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-visual{padding:15px 0 36px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-visual img{max-height:270px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-facts{margin-top:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact-grid{grid-template-columns:1fr 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact:nth-child(2){border-right:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact:nth-child(-n+2){border-bottom:1px solid var(--jar-line)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fill-layout,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure{grid-template-columns:1fr 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle{grid-template-columns:1fr;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle img{margin:auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process{grid-template-columns:1fr 1fr;text-align:left}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five{grid-template-columns:1fr;gap:14px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item{display:grid;grid-template-columns:45px 1fr;gap:12px;text-align:left}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item:after{left:36px;top:45px;width:1px;height:28px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-five-item b{margin:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-questions{grid-template-columns:1fr 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material-grid{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume-scale{grid-template-columns:repeat(5,1fr);display:grid;justify-content:flex-start}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume{min-width:75px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-condition-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-equipment{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app-grid{grid-template-columns:1fr 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-list{grid-template-columns:repeat(2,1fr)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-heading p{font-size:12px;line-height:1.4}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-parameter-heading p{display:none}}@media(max-width:480px){.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero h1{font-size:34px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-hero-actions{display:grid}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-btn{width:100%}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-questions,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-process,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-media-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-app-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-advice-grid,.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-match-list{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-material{grid-template-columns:95px 1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-fact b{font-size:15px}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-structure figure img{width:auto;margin:auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-volume-scale{grid-template-columns:repeat(3,1fr)}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-topic img{max-width:100%}.lm-page-topic-ball-mill-jar .selection-guide-detail .jar-principle{padding:8px}}.lm-page-topic-ball-mill-jar .selection-guide-detail{--rt-blue: #0759d9;--rt-deep: #073f96;--rt-ink: #17233c;--rt-muted: #66758f;--rt-line: #e5ebf5;--rt-pale: #f4f8ff;--rt-white: #fff;--rt-shadow: 0 10px 34px rgba(13, 63, 140, .08)}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-container{width:min(1450px,calc(100% - 48px));margin:0 auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section{padding:35px 0}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section:nth-of-type(2n){background:#fbfdff}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section-head{margin-bottom:28px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section-head h2{margin:0;color:var(--rt-deep);font-size:clamp(25px,2.5vw,34px);line-height:1.25;font-weight:800}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section-head p{margin:10px 0 0;color:var(--rt-muted)}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-card{background:#fff;border:1px solid var(--rt-line);border-radius:12px;box-shadow:0 5px 20px #1c44810b}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;color:#fff;background:linear-gradient(90deg,#0865e6,#034eca);border:0;border-radius:7px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-button:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px #0556d53b}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-layout{display:grid;grid-template-columns:1.25fr .75fr;align-items:start;gap:24px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-card{overflow:hidden;text-align:center}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-card img{width:100%;height:138px;object-fit:cover}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-card span{display:block;padding:9px 5px;color:#394b64;font-size:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-card{padding:24px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-card h3{margin:0 0 18px;color:var(--rt-deep);font-size:22px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-name-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row{margin-bottom:13px}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row label{display:block;margin-bottom:5px;color:#34445a;font-size:13px;font-weight:700}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row input,.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row textarea{width:100%;padding:11px 13px;color:#26374e;background:#fff;border:1px solid #dce5f1;border-radius:7px;outline:none;font:inherit}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row input:focus,.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row textarea:focus{border-color:#5b94e8;box-shadow:0 0 0 3px #276fde1a}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row textarea{min-height:86px;resize:vertical}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-row label .required{color:#fc2525}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-card .rt-button{width:100%}@media(max-width:960px){.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-layout{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:768px){.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-container{width:min(100% - 28px,720px)}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-section{padding:28px 0}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-layout{grid-template-columns:1fr}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-form-card h3{font-size:18px}}@media(max-width:480px){.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-grid{grid-template-columns:repeat(4,1fr);gap:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-grid .rt-card{border:1px solid #f6faff;border-radius:6px;box-shadow:0 5px 20px #1c44811a}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-card img{height:auto}.lm-page-topic-ball-mill-jar .selection-guide-detail .rt-sample-card span{font-size:11px;line-height:1}}.lm-page-topic-ball-mill-jar .selection-guide-detail{min-width:0;color:#17233c;background:#fff}.lm-page-topic-ball-mill-jar .selection-guide-detail img{max-width:100%}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form{min-width:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .contact-form-wrapper{padding:24px;border:1px solid #e5ebf5;border-radius:12px;background:#fff}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .container{width:100%;max-width:none;padding:0}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .section-header{margin-bottom:20px}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .section-header h2{font-size:24px}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .section-header p{font-size:14px}.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-section{padding:35px 0}@media(max-width:600px){.lm-page-topic-ball-mill-jar .selection-guide-detail .guide-contact-form .contact-form-wrapper{padding:18px}}
