.ossrh{font:inherit;color:#1d2228;max-width:1200px;margin:24px auto;background:#fff;border:1px solid #ddd;border-radius:12px;overflow:hidden;line-height:1.48}.ossrh *{box-sizing:border-box}.ossrh header{background:#171717;color:#fff;padding:26px}.ossrh h2,.ossrh h3,.ossrh h4{margin:0 0 10px;line-height:1.23}.ossrh header h2{color:#fff;font-size:clamp(22px,3vw,32px)}.ossrh header p{color:#ddd;margin:0}.ossrh-kicker{font-size:11px;color:#ff6e76;letter-spacing:1px;font-weight:800}.ossrh-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:18px}.ossrh-card,.ossrh-maint{padding:20px;border:1px solid #ddd;border-radius:9px;min-width:0}.ossrh-card p,.ossrh-maint p{margin:4px 0 14px}.ossrh label{font-weight:700;font-size:13px;display:block;margin-bottom:6px}.ossrh-entry{display:flex;gap:8px;flex-wrap:wrap}.ossrh input,.ossrh select{font:inherit;min-height:43px;border:1px solid #a3a3a3;border-radius:5px;padding:9px;min-width:0;flex:1;background:#fff;color:#111}.ossrh select{max-width:440px}.ossrh button{background:#d50018;color:#fff;border:0;border-radius:5px;padding:9px 16px;font-weight:800;cursor:pointer}.ossrh button:hover,.ossrh button:focus{background:#9d0012}.ossrh-result{margin:15px 0 10px}.ossrh-result dl{margin:9px 0}.ossrh-result dl div{display:flex;gap:10px;border-bottom:1px solid #ececec;padding:5px 0}.ossrh-result dt{flex:0 0 120px;font-weight:700}.ossrh-result dd{margin:0;overflow-wrap:anywhere}.ossrh-card small{font-size:12px;color:#595959}.ossrh-washer{padding:9px 0;border-bottom:1px solid #ddd}.ossrh-washer small{display:block}.ossrh-warning{background:#f6f6f6;border-left:4px solid #d50018;padding:10px 12px;margin-top:14px!important;font-size:13px}.ossrh-maint{margin:0 18px 18px}.ossrh-advicecols{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:17px}.ossrh-advicecols h4{font-size:16px}.ossrh-advicecols ul{margin:0;padding-left:20px}.ossrh-advicecols li{margin:5px 0}.ossrh footer{padding:16px 20px;background:#f4f4f4;font-size:12px;color:#404040}@media(max-width:720px){.ossrh-grid,.ossrh-advicecols{grid-template-columns:1fr}.ossrh-grid{padding:12px}.ossrh-maint{margin:0 12px 12px}.ossrh-card{padding:14px}.ossrh header{padding:18px}.ossrh-result dt{flex-basis:92px}} .ossrh .ossrh-maint{padding:0;border:1px solid #d9d9d9;overflow:hidden;background:#fafbfc}
.ossrh .ossrh-maint-head{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:25px 27px;background:linear-gradient(115deg,#13171c,#2b1015);color:#fff;border-bottom:4px solid #d50018}
.ossrh .ossrh-eyebrow{display:block;color:#ff727d;font-weight:800;font-size:11px;letter-spacing:1.1px;margin-bottom:9px}
.ossrh .ossrh-maint-head h3{color:#fff;font-size:clamp(22px,2.8vw,29px);margin-bottom:6px;font-weight:800}
.ossrh .ossrh-maint-head p{color:#e0e0e0;margin:0;max-width:690px;font-size:14px}
.ossrh .ossrh-maint-mark{flex:0 0 54px;width:54px;height:54px;display:grid;place-items:center;border:2px solid #e63346;color:#fff;border-radius:14px;background:#a60016;font-size:38px;line-height:1;font-weight:700}
.ossrh .ossrh-maint-body{padding:22px 24px 24px}
.ossrh .ossrh-job-top{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:16px}
.ossrh .ossrh-job-top strong{display:block;font-size:17px;color:#161a20}
.ossrh .ossrh-job-top span{display:block;color:#58616d;font-size:13px;margin-top:3px}
.ossrh .ossrh-job-top .ossrh-entry{flex:1 1 310px;max-width:440px}
.ossrh .ossrh-job-top select{width:100%;max-width:none;border:2px solid #c9ced5;font-weight:700;border-radius:7px;min-height:48px}
.ossrh .ossrh-quick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 21px}
.ossrh .ossrh-quick button{appearance:none;background:#fff;border:1px solid #cbd0d6;color:#262d36;padding:9px 13px;border-radius:100px;font-size:13px;font-weight:700;line-height:1.25;box-shadow:none}
.ossrh .ossrh-quick button:hover,.ossrh .ossrh-quick button:focus-visible{background:#fff0f1;color:#a50015;border-color:#d50018}
.ossrh .ossrh-quick button.is-active{background:#d50018;border-color:#d50018;color:white}
.ossrh .ossrh-service-title{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.ossrh .ossrh-service-icon{height:38px;width:38px;flex:0 0 38px;display:grid;place-items:center;background:#111820;border-radius:9px;color:#fff;font-weight:900;font-size:22px}
.ossrh .ossrh-service-title small{display:block;font-size:10px;font-weight:800;color:#9a0b19;letter-spacing:.8px}
.ossrh .ossrh-service-title h4{font-size:20px;margin:2px 0 0;color:#1b2027}
.ossrh .ossrh-advicecols{margin-top:0;gap:15px;align-items:stretch}
.ossrh .ossrh-check-card,.ossrh .ossrh-related-card{padding:20px;border-radius:9px;border:1px solid #dfe2e6;background:#fff;min-width:0}
.ossrh .ossrh-related-card{border-color:#f0c6ca;background:#fff7f8}
.ossrh .ossrh-advicecols h4{font-size:17px;margin:0 0 11px;display:flex;align-items:center;gap:9px;font-weight:800}
.ossrh .ossrh-advicecols h4 span{display:grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:50%;background:#ebedf0;color:#17191e;font-weight:900}
.ossrh .ossrh-related-card h4 span{background:#d50018;color:#fff;font-size:21px}
.ossrh .ossrh-related-card>p{font-size:13px;color:#555f6a;margin:-4px 0 12px}
.ossrh .ossrh-advicecols ul{padding-left:0;list-style:none}
.ossrh .ossrh-advicecols li{position:relative;padding:9px 0 9px 23px;margin:0;border-bottom:1px solid #ecedef;line-height:1.42;font-size:14px}
.ossrh .ossrh-advicecols li:last-child{border-bottom:0}
.ossrh .ossrh-advicecols li:before{content:'✓';position:absolute;left:0;top:9px;color:#b50018;font-weight:900}
.ossrh .ossrh-related-card li:before{content:'+';font-size:18px;line-height:1;top:8px}
.ossrh .ossrh-safety{margin:15px 0 0!important;background:#eff1f3;border-left:4px solid #d50018;border-radius:4px;padding:12px 15px;font-size:13px;color:#343b45}
.ossrh .ossrh-safety strong{color:#991020;display:block;letter-spacing:.5px;font-size:11px;margin-bottom:3px}
@media(max-width:720px){.ossrh .ossrh-maint-head{padding:20px}.ossrh .ossrh-maint-body{padding:16px}.ossrh .ossrh-maint-mark{display:none}.ossrh .ossrh-advicecols{grid-template-columns:1fr}.ossrh .ossrh-job-top .ossrh-entry{max-width:none}}