/* roulang page: index */
:root{--ink:#202622;--deep:#121916;--paper:#faf8f2;--soft:#f0eee6;--line:#ddd9cd;--orange:#e87b25;--orange-dark:#bd5712;--mint:#4f9783;--muted:#69716c;--white:#fff;--radius:18px;--shadow:0 14px 38px rgba(29,35,31,.09);--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb36b;outline-offset:3px}.grid-container{max-width:var(--max);padding-left:24px;padding-right:24px}.site-header{background:#fffdf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}.trustbar{min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}.brand i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:8px}.trust-copy{color:var(--muted);font-size:13px}.navline{border-top:1px solid #eeeae0}.nav-wrap{min-height:52px;display:flex;justify-content:space-between;align-items:center}.menu{gap:4px;background:transparent}.menu a{font-weight:700;font-size:14px;padding:14px 13px!important;border-bottom:2px solid transparent}.menu a:hover,.menu .is-active>a{color:var(--orange-dark);background:transparent;border-bottom-color:var(--orange)}.button{margin:0;border-radius:9px;padding:.78em 1.25em;background:var(--orange);font-weight:800;transition:.2s;background-color:.2s}.button:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(232,123,37,.25)}.button.dark{background:var(--deep)}.button.hollow{border:1px solid rgba(255,255,255,.72);color:#fff;background:transparent}.button.hollow:hover{background:#fff;color:var(--deep)}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink)}
.hero{min-height:590px;color:#fff;background:linear-gradient(90deg,rgba(13,20,17,.92) 0%,rgba(13,20,17,.7) 46%,rgba(13,20,17,.3)),url('/assets/images/backpic/back-1.webp') center/cover;position:relative}.hero .grid-container{min-height:590px;display:flex;align-items:center}.hero-content{max-width:760px;padding:78px 0}.eyebrow,.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;letter-spacing:.08em;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.14);color:#fff}.eyebrow:before{content:"";width:6px;height:6px;background:#ffb35c;border-radius:50%}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(35px,5vw,61px);line-height:1.2;letter-spacing:-.035em;margin:20px 0}.hero p{font-size:17px;max-width:700px;color:#ecece7}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-metrics{display:flex;gap:30px;margin-top:50px}.hero-metrics strong{display:block;font-size:24px;color:#ffba72}.hero-metrics span{font-size:12px;color:#d7dad4}.section{padding:92px 0}.section.alt{background:#f2f0e9}.section-head{max-width:720px;margin-bottom:36px}.kicker{color:var(--orange-dark);font-size:13px;font-weight:900;letter-spacing:.1em}.section h2{font-size:clamp(27px,3.5vw,42px);line-height:1.3;letter-spacing:-.025em;margin:8px 0 13px}.section-head p{color:var(--muted);margin:0}.pain-visual{border-radius:var(--radius);min-height:430px;background:linear-gradient(180deg,rgba(24,30,26,.05),rgba(24,30,26,.55)),url('/assets/images/backpic/back-2.webp') center/cover;position:relative}.route-note{position:absolute;left:24px;bottom:22px;background:#fffdf8;padding:15px 18px;border-radius:10px;font-weight:800;box-shadow:var(--shadow)}.problem-list{padding-left:40px}.problem{padding:20px 0;border-bottom:1px solid var(--line);position:relative}.problem:before{content:"";position:absolute;left:-34px;top:28px;width:13px;height:13px;border:3px solid var(--orange);border-radius:50%;background:var(--paper)}.problem h3{font-size:19px;margin-bottom:5px}.problem p{color:var(--muted);margin:0}.product-map{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.map-image{height:100%;min-height:450px;object-fit:cover}.feature-node{padding:17px 0;border-bottom:1px solid var(--line);display:flex;gap:16px}.feature-node:last-child{border:0}.node-num{color:var(--orange-dark);font-weight:900;font-size:13px}.feature-node p{margin:3px 0 0;color:var(--muted);font-size:14px}.state{font-size:11px;color:#26705d;background:#e4f1eb;border-radius:99px;padding:3px 8px;white-space:nowrap;height:max-content}.scene-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.scene{min-height:210px;border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;justify-content:end;background:#fff;border:1px solid var(--line);transition:.2s}.scene:first-child{grid-row:span 2;background:linear-gradient(0deg,rgba(18,25,22,.8),rgba(18,25,22,.12)),url('/assets/images/coverpic/cover-3.webp') center/cover}.scene:nth-child(2){background:#e9f0ea}.scene:nth-child(3){background:#f5e4d2}.scene h3{font-size:21px;margin:0 0 8px}.scene p{margin:0;color:var(--muted);font-size:14px}.scene:first-child h3,.scene:first-child p{color:#fff}.ability-layout{display:grid;grid-template-columns:1.2fr 1.2fr .8fr;gap:16px}.ability-major,.ability-minor{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.ability-major{min-height:255px}.ability-major .ability-icon{font-size:28px;color:var(--orange);margin-bottom:15px}.ability-minor{padding:18px;min-height:119px}.ability-minor h3{font-size:16px;margin-bottom:5px}.ability-minor p,.ability-major p{font-size:14px;color:var(--muted);margin-bottom:0}.ability-side{display:grid;gap:16px}.steps{display:grid;grid-template-columns:repeat(5,1fr);position:relative;gap:12px}.steps:before{content:"";height:1px;background:var(--line);position:absolute;top:27px;left:10%;right:10%}.step{position:relative;z-index:1}.step-no{display:grid;place-items:center;width:55px;height:55px;background:var(--deep);color:#fff;border:5px solid var(--paper);border-radius:50%;font-weight:900;margin-bottom:15px}.step:nth-child(3) .step-no{background:var(--orange)}.step h3{font-size:16px;margin-bottom:4px}.step p{font-size:13px;color:var(--muted);margin:0}.module-layout{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}.module-main,.module-small{border-radius:var(--radius);overflow:hidden;position:relative}.module-main{min-height:410px;background:linear-gradient(0deg,rgba(15,22,18,.91),rgba(15,22,18,.1)),url('/assets/images/coverpic/cover-5.webp') center/cover;color:#fff;padding:35px;display:flex;flex-direction:column;justify-content:end}.module-main p{color:#e0e4dd;max-width:520px}.module-side{display:grid;gap:18px}.module-small{padding:26px;background:#fff;border:1px solid var(--line);min-height:196px}.module-small:nth-child(2){background:#dfece6}.module-small h3{font-size:21px}.module-small p{font-size:14px;color:var(--muted)}.module-label{font-size:12px;font-weight:900;color:var(--orange-dark);letter-spacing:.08em}.dark-case{background:var(--deep);color:#fff;position:relative;overflow:hidden}.dark-case:after{content:"";position:absolute;width:700px;height:700px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-360px;top:-350px}.dark-case .section-head p{color:#bcc4bc}.case-board{border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:28px;position:relative;z-index:1}.case-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.12)}.case-row:last-child{border:0}.case-row strong{color:#ffb66d;font-size:18px}.case-row span{color:#cdd4ce;font-size:14px}.stories{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}.story{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.story:first-child{grid-row:span 2}.story img{width:100%;height:180px;object-fit:cover}.story:first-child img{height:270px}.story-content{padding:22px}.story-content h3{font-size:19px;margin-bottom:8px}.story-content p{font-size:14px;color:var(--muted);margin-bottom:0}.story-meta{font-size:12px;font-weight:800;color:var(--orange-dark);margin-bottom:8px}.result-strip{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.result{padding:23px 18px;border-right:1px solid var(--line)}.result:last-child{border:0}.result strong{display:block;font-size:28px;color:var(--orange-dark);line-height:1.1}.result span{font-size:13px;color:var(--muted)}.people-list{border-top:1px solid var(--line)}.person{display:grid;grid-template-columns:100px 1fr 220px;gap:22px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.person .role{font-weight:900;color:var(--orange-dark)}.person h3{font-size:19px;margin:0}.person p{margin:0;color:var(--muted);font-size:14px}.person .focus{font-size:13px;background:#e8eee9;padding:7px 11px;border-radius:7px;text-align:center}.quote-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.quote-main{padding:38px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.quote-main blockquote{font-size:25px;line-height:1.6;margin:0}.quote-main blockquote:before{content:"“";color:var(--orange);font-size:50px;line-height:.3;vertical-align:-16px;margin-right:5px}.quote-person{margin-top:24px;font-size:14px;color:var(--muted)}.quote-list{display:grid;gap:18px}.mini-quote{padding:22px;background:#e9efe9;border-radius:var(--radius)}.mini-quote:nth-child(2){background:#f9e9da}.mini-quote p{font-size:14px;margin-bottom:10px}.mini-quote span{font-size:12px;font-weight:800;color:var(--orange-dark)}.news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:32px}.news-item{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:18px}.news-date{font-size:13px;color:var(--orange-dark);font-weight:900}.news-item h3{font-size:19px;margin:0 0 5px}.news-item p{font-size:14px;color:var(--muted);margin:0}.news-aside{background:var(--deep);padding:28px;border-radius:var(--radius);color:#fff}.news-aside p{color:#c7d0c8;font-size:14px}.news-aside ul{margin:20px 0 0;list-style:none}.news-aside li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:14px}.dashboard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}.dash-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:22px}.dash-tabs span{background:#f0eee7;padding:6px 10px;font-size:12px;font-weight:800;border-radius:6px}.dash-tabs span:first-child{background:var(--orange);color:#fff}.dash-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px}.metric-row{margin-bottom:17px}.metric-row header{display:flex;justify-content:space-between;font-size:14px;font-weight:800;margin-bottom:7px}.bar{height:9px;background:#ecebe5;border-radius:99px;overflow:hidden}.bar b{display:block;height:100%;background:var(--mint);border-radius:99px}.status-chart{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.status-box{border:1px solid var(--line);padding:17px;border-radius:9px}.status-box strong{font-size:23px;display:block}.status-box span{font-size:12px;color:var(--muted)}.faq-wrap{max-width:900px}.accordion{background:transparent}.accordion-item{border:1px solid var(--line);border-bottom:0;background:#fff}.accordion-item:first-child{border-radius:12px 12px 0 0}.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}.accordion-title{font-weight:800;font-size:16px;color:var(--ink);padding:19px 48px 19px 20px}.accordion-title:hover,.accordion-title:focus{background:#faf4ec;color:var(--orange-dark)}.accordion-content{color:var(--muted);font-size:14px;padding:0 20px 20px;border:0}.cta{background:var(--orange);padding:80px 0}.cta h2{font-size:38px;line-height:1.3}.cta p{max-width:580px}.contact-form{background:#fffdf8;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.contact-form label{font-weight:800;font-size:13px}.contact-form input,.contact-form select{height:44px;border:1px solid #d4cec2;border-radius:7px;box-shadow:none;margin:6px 0 14px;background:#fff}.contact-form input:focus,.contact-form select:focus{border-color:var(--deep);box-shadow:0 0 0 3px rgba(32,38,34,.13)}.privacy{font-size:12px;color:#6a5542;margin:10px 0 0}.site-footer{background:var(--deep);color:#dce2db;padding:53px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}.footer-brand{font-size:20px;color:#fff;font-weight:900}.footer-grid h3{font-size:14px;color:#ffb66d;letter-spacing:.06em}.footer-grid p,.footer-grid li{font-size:14px;color:#b8c2b9}.footer-grid ul{list-style:none;margin:0}.footer-grid li{padding:3px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;font-size:12px;color:#8e9b91;display:flex;justify-content:space-between;gap:12px}
@media(max-width:1024px){.ability-layout{grid-template-columns:1fr 1fr}.ability-side{grid-column:span 2;grid-template-columns:1fr 1fr}.stories{grid-template-columns:1fr 1fr}.story:first-child{grid-row:auto}.story:first-child img{height:180px}.result-strip{grid-template-columns:repeat(3,1fr)}.result:nth-child(3){border-right:0}.module-layout{grid-template-columns:1fr}.module-side{grid-template-columns:1fr 1fr}.person{grid-template-columns:100px 1fr}.person .focus{grid-column:2}.trust-copy{display:none}}
@media(max-width:640px){.grid-container{padding-left:20px;padding-right:20px}.trustbar{min-height:58px}.brand{font-size:15px}.trustbar .button{font-size:12px;padding:.65em .8em}.nav-wrap{min-height:50px}.menu-toggle{display:block}.nav-wrap .menu{display:none;position:absolute;left:0;right:0;top:108px;background:#fffdf8;border-bottom:1px solid var(--line);padding:8px 20px;box-shadow:0 12px 20px rgba(0,0,0,.08)}.nav-wrap .menu.open{display:block}.nav-wrap .menu li{display:block}.nav-wrap .menu a{display:block;padding:12px 0!important}.hero,.hero .grid-container{min-height:570px}.hero-content{padding:55px 0}.hero p{font-size:15px}.hero-metrics{gap:16px;flex-wrap:wrap;margin-top:34px}.section{padding:64px 0}.pain-visual{min-height:280px;margin-bottom:30px}.scene-grid,.ability-layout,.module-layout,.quote-layout,.news-layout,.dash-grid,.footer-grid{grid-template-columns:1fr}.scene:first-child{grid-row:auto;min-height:250px}.ability-side,.module-side{grid-column:auto;grid-template-columns:1fr}.steps{grid-template-columns:1fr;gap:0}.steps:before{width:1px;height:auto;top:28px;bottom:28px;left:27px;right:auto}.step{display:grid;grid-template-columns:70px 1fr;gap:12px;margin-bottom:22px}.step-no{margin:0}.step h3{margin-top:4px}.case-row{grid-template-columns:1fr;gap:4px}.stories{grid-template-columns:1fr}.result-strip{grid-template-columns:1fr 1fr}.result{border-bottom:1px solid var(--line)}.result:nth-child(2n){border-right:0}.person{grid-template-columns:1fr;gap:5px}.person .focus{grid-column:auto;width:max-content}.quote-main{padding:27px}.quote-main blockquote{font-size:20px}.news-item{grid-template-columns:1fr;gap:4px}.dashboard{padding:18px}.status-chart{grid-template-columns:1fr 1fr}.cta{padding:60px 0}.cta h2{font-size:30px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}}
@media(max-width:375px){h1{font-size:34px}.hero-actions .button{width:100%;text-align:center}.result strong{font-size:23px}.brand{font-size:13px}.trustbar .button{padding:.6em}}

/* roulang page: category1 */
:root{--ink:#202622;--deep:#121916;--paper:#faf8f2;--soft:#f0eee6;--line:#ddd9cd;--orange:#e87b25;--orange-dark:#bd5712;--mint:#4f9783;--muted:#69716c;--white:#fff;--radius:18px;--shadow:0 14px 38px rgba(29,35,31,.09);--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb36b;outline-offset:3px}.grid-container{max-width:var(--max);padding-left:24px;padding-right:24px}
.site-header{background:#fffdf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}.trustbar{min-height:63px;display:flex;align-items:center;gap:22px}.brand{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}.brand i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:8px}.trust-copy{color:var(--muted);font-size:13px;margin-left:auto}.navline{border-top:1px solid #eeeae0}.nav-wrap{min-height:52px;display:flex;justify-content:space-between;align-items:center}.menu{gap:4px;background:transparent;margin:0}.menu a{font-weight:700;font-size:14px;padding:14px 13px!important;border-bottom:2px solid transparent}.menu a:hover,.menu .is-active>a{color:var(--orange-dark);background:transparent;border-bottom-color:var(--orange)}.button{margin:0;border-radius:9px;padding:.78em 1.25em;background:var(--orange);font-weight:800;color:#fff;transition:.2s transform,.2s background-color,.2s box-shadow}.button:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(232,123,37,.25)}.button.dark{background:var(--deep)}.button.dark:hover{background:#28332d}.button.hollow{border:1px solid var(--deep);color:var(--deep);background:transparent}.button.hollow:hover{background:var(--deep);color:#fff}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink);padding:8px}
.section{padding:82px 0}.section.alt{background:var(--soft)}.section-head{max-width:760px;margin-bottom:35px}.section-head .kicker{color:var(--orange-dark);font-size:12px;letter-spacing:.11em;font-weight:900}.section h1,.section h2{line-height:1.3;letter-spacing:-.025em;margin:7px 0 13px}.section h1{font-size:clamp(32px,4.3vw,53px)}.section h2{font-size:clamp(26px,3.2vw,40px)}.section-head p{color:var(--muted);margin:0;max-width:700px}.crumbs{padding:21px 0 0;font-size:13px;color:var(--muted)}.crumbs a{color:var(--orange-dark);font-weight:800}.crumbs span{margin:0 8px;color:#9a9c95}
.intro-panel{border:1px solid var(--line);background:#fffdf8;border-radius:var(--radius);padding:34px;position:relative;overflow:hidden}.intro-panel:after{content:"";position:absolute;width:220px;height:220px;right:-65px;bottom:-110px;border:28px solid rgba(232,123,37,.12);border-radius:50%}.intro-panel p{max-width:680px;margin:0;color:var(--muted);position:relative;z-index:1}.intro-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px;position:relative;z-index:1}.tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#fff0e4;color:var(--orange-dark);font-size:12px;font-weight:800}
.route-board{background:var(--deep);border-radius:var(--radius);padding:34px;position:relative;overflow:hidden;color:#fff}.route-board:before{content:"";position:absolute;left:8%;right:8%;top:50%;border-top:2px dashed rgba(255,183,105,.45)}.route-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.route-step{min-height:170px;padding:19px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px}.route-num{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--orange);font-weight:900;margin-bottom:20px}.route-step h3{font-size:17px;margin:0 0 7px}.route-step p{font-size:13px;line-height:1.65;color:#cbd4cc;margin:0}
.filter-layout{display:grid;grid-template-columns:245px 1fr;gap:25px}.filter-box{height:max-content;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.filter-box h3{font-size:16px;margin:0 0 12px}.filter-option{display:block;width:100%;text-align:left;padding:11px 12px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-weight:700;transition:.2s}.filter-option:hover,.filter-option.active{background:#fff0e4;color:var(--orange-dark)}.feature-list{display:grid;gap:14px}.feature-card{display:grid;grid-template-columns:75px 1fr auto;gap:18px;align-items:center;padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 16px rgba(29,35,31,.035);transition:.2s transform,.2s box-shadow}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.feature-code{width:54px;height:54px;display:grid;place-items:center;border-radius:12px;background:#e7f1ed;color:#28735f;font-size:14px;font-weight:900}.feature-card h3{font-size:18px;margin:0 0 4px}.feature-card p{font-size:14px;color:var(--muted);margin:0}.arrow-link{font-size:14px;font-weight:900;color:var(--orange-dark);white-space:nowrap}.arrow-link:hover{color:var(--deep)}
.status-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.status-stack{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.status-row{display:grid;grid-template-columns:150px 1fr 84px;gap:18px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.status-row:last-child{border:0}.state{font-size:13px;font-weight:900}.state:before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px}.waiting:before{background:#d69b2e}.running:before{background:var(--mint)}.alerting:before{background:#d85b4c}.done:before{background:#73867d}.status-row p{font-size:13px;color:var(--muted);margin:0}.status-row strong{text-align:right;font-size:14px}.task-notes{background:#fff7ed;border-radius:var(--radius);padding:31px}.task-notes h3{font-size:22px;margin:0 0 15px}.task-notes ul{list-style:none;margin:0}.task-notes li{padding:11px 0;border-bottom:1px solid #eadccc;font-size:14px}.task-notes li:last-child{border:0}.task-notes b{color:var(--orange-dark)}
.scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.scene-main{min-height:390px;border-radius:var(--radius);overflow:hidden;position:relative;padding:33px;display:flex;flex-direction:column;justify-content:end;color:#fff;background:linear-gradient(0deg,rgba(15,22,18,.9),rgba(15,22,18,.15)),url('/assets/images/coverpic/cover-2.webp') center/cover}.scene-main h3{font-size:29px;margin:8px 0}.scene-main p{max-width:510px;margin:0;color:#e4e9e4}.scene-small{display:grid;gap:20px}.scene-card{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.scene-card h3{font-size:20px;margin:0 0 7px}.scene-card p{font-size:14px;color:var(--muted);margin:0}.scene-card .tag{margin-bottom:13px}
.flow-list{counter-reset:flow;display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--line)}.flow-item{counter-increment:flow;padding:26px 20px 10px;border-right:1px solid var(--line);min-height:190px}.flow-item:last-child{border:0}.flow-item:before{content:"0" counter(flow);display:grid;place-items:center;width:37px;height:37px;border-radius:50%;background:var(--deep);color:#ffbb79;font-size:12px;font-weight:900;margin-bottom:18px}.flow-item h3{font-size:17px;margin:0 0 7px}.flow-item p{font-size:13px;color:var(--muted);margin:0}
.faq-wrap{max-width:900px}.accordion-item{border:1px solid var(--line);border-bottom:0;background:#fff}.accordion-item:first-child{border-radius:12px 12px 0 0}.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}.accordion-title{font-weight:800;font-size:16px;color:var(--ink);padding:19px 48px 19px 20px}.accordion-title:hover,.accordion-title:focus{background:#faf4ec;color:var(--orange-dark)}.accordion-content{color:var(--muted);font-size:14px;padding:0 20px 19px;border:0}
.cta{background:var(--orange);padding:76px 0}.cta h2{font-size:clamp(29px,3.6vw,42px);line-height:1.3;margin:0 0 12px}.cta p{margin:0;color:#412108;max-width:570px}.contact-form{background:#fffdf8;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.contact-form label{font-weight:800;font-size:13px}.contact-form input,.contact-form select{height:44px;border:1px solid #d4cec2;border-radius:7px;box-shadow:none;margin:6px 0 14px;background:#fff}.contact-form input:focus,.contact-form select:focus{border-color:var(--deep);box-shadow:0 0 0 3px rgba(32,38,34,.13)}.form-note,.form-message{font-size:12px;margin:12px 0 0;color:#6c5238}.form-message{font-weight:800;color:#337360;min-height:20px}
.site-footer{background:var(--deep);color:#dce2db;padding:53px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}.footer-brand{font-size:20px;color:#fff;font-weight:900}.footer-grid h3{font-size:14px;color:#ffb66d;letter-spacing:.06em}.footer-grid p,.footer-grid li{font-size:14px;color:#b8c2b9}.footer-grid ul{list-style:none;margin:0;padding:0}.footer-grid li{padding:3px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;font-size:12px;color:#8e9b91;display:flex;justify-content:space-between;gap:12px}
@media(max-width:1024px){.section{padding:68px 0}.route-grid{grid-template-columns:repeat(2,1fr)}.route-board:before{display:none}.flow-list{grid-template-columns:repeat(3,1fr)}.flow-item:nth-child(3){border-right:0}.filter-layout{grid-template-columns:210px 1fr}}@media(max-width:640px){.grid-container{padding-left:20px;padding-right:20px}.trustbar{min-height:57px;gap:10px}.brand{font-size:15px}.trust-copy{display:none}.trustbar .button{margin-left:auto;font-size:12px;padding:.68em .9em}.nav-wrap{min-height:49px;position:relative}.menu-toggle{display:block;margin-left:auto}.nav-wrap .menu{display:none;position:absolute;top:49px;left:0;right:0;background:#fffdf8;padding:8px 20px 15px;border-bottom:1px solid var(--line);box-shadow:0 12px 18px rgba(25,28,25,.08)}.nav-wrap .menu.open{display:block}.menu li{display:block}.menu a{display:block;padding:11px 0!important}.section{padding:54px 0}.crumbs{padding-top:16px}.intro-panel{padding:25px}.route-grid,.status-grid,.scene-grid{grid-template-columns:1fr}.route-step{min-height:auto}.filter-layout{grid-template-columns:1fr}.filter-box{display:flex;gap:5px;overflow:auto;white-space:nowrap;padding:10px}.filter-box h3{display:none}.filter-option{width:auto;flex:0 0 auto}.feature-card{grid-template-columns:55px 1fr;padding:18px}.feature-card .arrow-link{grid-column:2}.status-row{grid-template-columns:1fr;gap:5px;padding:16px}.status-row strong{text-align:left}.flow-list{grid-template-columns:1fr;border-top:0}.flow-item{border-right:0;border-bottom:1px solid var(--line);min-height:auto;padding:20px 0}.flow-item:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.cta{padding:54px 0}.contact-form{margin-top:28px}.section h1{font-size:32px}}@media(max-width:375px){.brand{font-size:14px}.trustbar .button{padding:.62em .7em}.section h1{font-size:29px}.feature-card h3{font-size:16px}}

/* roulang page: category2 */
:root{--ink:#202622;--deep:#121916;--paper:#faf8f2;--soft:#f0eee6;--line:#ddd9cd;--orange:#e87b25;--orange-dark:#bd5712;--mint:#4f9783;--mint-pale:#e0eee8;--muted:#69716c;--white:#fff;--radius:18px;--shadow:0 14px 38px rgba(29,35,31,.09);--max:1200px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb36b;outline-offset:3px}
.grid-container{max-width:var(--max);padding-left:24px;padding-right:24px}
.site-header{background:#fffdf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}
.trustbar{min-height:58px;display:flex;align-items:center;gap:20px}
.brand{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:8px}
.trust-copy{margin-left:auto;color:var(--muted);font-size:13px;font-weight:600}
.navline{border-top:1px solid #eeeae0}
.nav-wrap{min-height:52px;display:flex;justify-content:space-between;align-items:center}
.menu{gap:4px;background:transparent;margin:0}
.menu a{font-weight:700;font-size:14px;padding:14px 13px!important;border-bottom:2px solid transparent}
.menu a:hover,.menu .is-active>a{color:var(--orange-dark);background:transparent;border-bottom-color:var(--orange)}
.button{margin:0;border:0;border-radius:9px;padding:.78em 1.25em;background:var(--orange);color:#fff;font-weight:800;transition:transform .2s,background-color .2s,box-shadow .2s}
.button:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(232,123,37,.25)}
.button.dark{background:var(--deep)}
.button.dark:hover{background:#29352e}
.button.hollow{border:1px solid var(--orange);color:var(--orange-dark);background:transparent}
.button.hollow:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink);padding:8px}
.section{padding:88px 0}
.section.alt{background:var(--soft)}
.section-kicker{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:900;letter-spacing:.09em;color:var(--orange-dark);text-transform:uppercase}
.section-kicker:before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{max-width:750px;margin-bottom:36px}
.section-head h2{font-size:clamp(27px,3.5vw,42px);line-height:1.3;letter-spacing:-.025em;margin:8px 0 13px}
.section-head p{color:var(--muted);margin:0}
.page-intro{background:linear-gradient(100deg,rgba(18,25,22,.96),rgba(18,25,22,.78)),url('/assets/images/backpic/back-4.webp') center/cover;color:#fff;padding:48px 0 58px;position:relative;overflow:hidden}
.breadcrumbs{margin:0 0 20px;background:transparent}
.breadcrumbs li,.breadcrumbs a{color:#d8ddd7;font-size:13px}
.breadcrumbs li:not(:last-child)::after{color:#a5afa6}
.page-intro .section-kicker{color:#ffba72}
.page-intro h1{font-size:clamp(32px,4vw,52px);line-height:1.22;letter-spacing:-.035em;margin:10px 0 16px;max-width:800px}
.page-intro p{max-width:720px;color:#d8ddd7;font-size:17px;margin:0}
.intro-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}
.tag{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.25);padding:5px 11px;border-radius:99px;color:#f4f5ef;font-size:12px;font-weight:800}
.monitor-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-top{padding:19px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}
.panel-top strong{font-size:17px}
.status-dot{width:9px;height:9px;background:var(--mint);border-radius:50%;box-shadow:0 0 0 5px rgba(79,151,131,.14)}
.status-count{font-size:13px;color:var(--mint);font-weight:800;display:flex;align-items:center;gap:8px}
.monitor-grid{display:grid;grid-template-columns:1.05fr .95fr}
.map-visual{min-height:385px;background:linear-gradient(rgba(240,238,230,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(240,238,230,.7) 1px,transparent 1px),#e7ece6;background-size:34px 34px;position:relative;overflow:hidden}
.route-line{position:absolute;border:3px solid var(--orange);border-color:var(--orange) transparent transparent var(--orange);width:245px;height:180px;border-radius:45% 10% 30% 25%;top:96px;left:15%;transform:rotate(-13deg)}
.route-line:after{content:"";position:absolute;width:13px;height:13px;background:var(--orange);border:3px solid #fff;border-radius:50%;right:-8px;top:-8px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.map-label{position:absolute;background:#fff;padding:6px 10px;border-radius:7px;box-shadow:0 6px 15px rgba(20,30,24,.12);font-size:12px;font-weight:800}
.map-label.a{top:80px;left:14%}.map-label.b{bottom:72px;right:13%}.map-label.c{top:56%;left:46%;color:var(--orange-dark)}
.vehicle-board{padding:14px;background:#fff}
.vehicle-item{padding:15px 10px;border-bottom:1px solid #ece8de;display:flex;align-items:center;gap:12px;transition:background .2s}
.vehicle-item:hover{background:#faf4ec}
.vehicle-item:last-child{border-bottom:0}
.vehicle-icon{width:35px;height:35px;border-radius:9px;background:#f5eee6;color:var(--orange-dark);display:grid;place-items:center;font-size:16px}
.vehicle-copy{flex:1;min-width:0}
.vehicle-copy strong{display:block;font-size:14px}.vehicle-copy span{font-size:12px;color:var(--muted)}
.state{font-size:11px;font-weight:900;padding:3px 7px;border-radius:99px;white-space:nowrap}
.state.online{color:#286d5c;background:var(--mint-pale)}.state.run{color:#9d4a0e;background:#fff0df}.state.offline{color:#6d756f;background:#eeeeea}
.data-guide{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.data-guide article{padding:22px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.data-guide strong{display:block;font-size:23px;color:var(--orange-dark);line-height:1.2;margin-bottom:7px}.data-guide h3{font-size:16px;margin:0 0 5px}.data-guide p{font-size:13px;color:var(--muted);margin:0}
.filter-layout{display:grid;grid-template-columns:215px 1fr;gap:25px;align-items:start}
.filter-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;position:sticky;top:130px}
.filter-box h3{font-size:15px;margin:0 0 13px}
.filter-chip{display:block;width:100%;text-align:left;border:0;background:transparent;border-bottom:1px solid #eeeae1;color:var(--muted);font-weight:700;padding:10px 2px;transition:.2s}
.filter-chip:hover,.filter-chip.active{color:var(--orange-dark)}.filter-chip.active:before{content:"●";font-size:9px;margin-right:8px;color:var(--orange)}
.monitor-list{display:grid;gap:12px}
.monitor-row{display:grid;grid-template-columns:1.2fr .75fr .75fr .75fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.2s}
.monitor-row:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d5cbbd}
.row-vehicle strong{display:block;font-size:15px}.row-vehicle span,.row-data span{display:block;font-size:12px;color:var(--muted)}
.row-data b{font-size:14px}.drawer-hint{background:var(--deep);color:#dce2db;padding:17px 19px;border-radius:10px;margin-top:15px;font-size:13px}.drawer-hint b{color:#ffb66d}
.trajectory{background:var(--deep);color:#fff;overflow:hidden;position:relative}
.trajectory:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 87% 10%,rgba(79,151,131,.26),transparent 31%),linear-gradient(120deg,transparent 74%,rgba(255,255,255,.04) 74%);pointer-events:none}
.trajectory .section-head{position:relative}.trajectory .section-head p{color:#c7d0c8}
.track-layout{position:relative;display:grid;grid-template-columns:.82fr 1.18fr;gap:38px;align-items:center}
.track-filters{display:grid;gap:11px}
.track-filters div{border:1px solid rgba(255,255,255,.15);padding:13px 15px;border-radius:9px;display:flex;justify-content:space-between;gap:10px;color:#d4dbd4;font-size:13px}
.track-filters b{color:#fff}
.timeline{position:relative;padding:15px 0}
.timeline:before{content:"";position:absolute;left:16px;top:25px;bottom:25px;width:2px;background:rgba(255,255,255,.2)}
.time-node{position:relative;padding:0 0 24px 49px}.time-node:last-child{padding-bottom:0}
.time-node:before{content:"";position:absolute;left:9px;top:6px;width:15px;height:15px;border:3px solid var(--deep);border-radius:50%;background:#ffb66d;box-shadow:0 0 0 2px #ffb66d}
.time-node:nth-child(2):before{background:var(--mint);box-shadow:0 0 0 2px var(--mint)}.time-node:nth-child(3):before{background:#fff;box-shadow:0 0 0 2px #fff}
.time-node time{display:block;color:#ffb66d;font-size:12px;font-weight:900}.time-node h3{font-size:17px;margin:2px 0}.time-node p{color:#c2cbc2;font-size:13px;margin:0}
.alert-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
.alert-stack{display:grid;gap:11px}
.alert-item{background:#fff;border:1px solid var(--line);border-radius:11px;padding:15px 16px;display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center}
.alert-mark{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#9d4a0e;background:#fff0df}.alert-mark.green{color:#286d5c;background:var(--mint-pale)}.alert-mark.gray{color:#5e6661;background:#eceeea}
.alert-item h3{font-size:15px;margin:0}.alert-item p{font-size:12px;color:var(--muted);margin:1px 0 0}.alert-time{font-size:12px;color:var(--muted)}
.alert-rule{background:url('/assets/images/coverpic/cover-11.webp') center/cover;min-height:330px;border-radius:var(--radius);overflow:hidden;position:relative}
.alert-rule:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,25,22,.92),rgba(18,25,22,.18))}
.rule-content{position:absolute;z-index:1;bottom:0;padding:29px;color:#fff}.rule-content h3{font-size:25px;margin:0 0 8px}.rule-content p{color:#dae0d9;margin:0}.rule-pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.rule-pills span{font-size:12px;border:1px solid rgba(255,255,255,.35);padding:4px 8px;border-radius:99px}
.archive-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:center}
.archive-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.archive-image img{height:365px;width:100%;object-fit:cover}
.archive-list{border-top:1px solid var(--line)}
.archive-item{display:grid;grid-template-columns:145px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.archive-item strong{font-size:14px}.archive-item p{font-size:14px;color:var(--muted);margin:0}
.faq-wrap{max-width:900px}
.accordion-item{border:1px solid var(--line);border-bottom:0;background:#fff}
.accordion-item:first-child{border-radius:12px 12px 0 0}.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}
.accordion-title{font-weight:800;font-size:16px;color:var(--ink);padding:19px 48px 19px 20px}
.accordion-title:hover,.accordion-title:focus{background:#faf4ec;color:var(--orange-dark)}
.accordion-content{color:var(--muted);font-size:14px;padding:0 20px 19px;background:#fff}
.cta{background:var(--orange);padding:76px 0}
.cta h2{font-size:clamp(29px,3vw,40px);line-height:1.3;margin:0 0 12px}.cta p{max-width:555px;margin:0;color:#42220d}
.contact-form{background:#fffdf8;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.contact-form label{font-weight:800;font-size:13px}.contact-form input,.contact-form select{height:44px;border:1px solid #d4cec2;border-radius:7px;box-shadow:none;margin:6px 0 14px;background:#fff}
.contact-form input:focus,.contact-form select:focus{border-color:var(--deep);box-shadow:0 0 0 3px rgba(32,38,34,.13)}
.form-note{font-size:12px;color:#70736b;margin:5px 0 0}.form-error{display:none;color:#a93822;font-size:12px;margin-top:-9px;margin-bottom:9px}
.site-footer{background:var(--deep);color:#dce2db;padding:53px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}.footer-brand{font-size:20px;color:#fff;font-weight:900}.footer-grid h3{font-size:14px;color:#ffb66d;letter-spacing:.06em}.footer-grid p,.footer-grid li{font-size:14px;color:#b8c2b9}.footer-grid ul{list-style:none;margin:0;padding:0}.footer-grid li{padding:3px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;font-size:12px;color:#8e9b91;display:flex;justify-content:space-between;gap:12px}
@media(max-width:1024px){.data-guide{grid-template-columns:repeat(3,1fr)}.monitor-row{grid-template-columns:1.2fr 1fr 1fr auto}.monitor-row .hide-tablet{display:none}.archive-layout{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-container{padding-left:20px;padding-right:20px}.trustbar{min-height:57px;gap:10px}.brand{font-size:15px}.trust-copy{display:none}.trustbar .button{margin-left:auto;font-size:12px;padding:.65em .8em}.nav-wrap{min-height:48px;display:block;padding:0}.menu-toggle{display:block;margin-left:auto}.menu{display:none;width:100%;padding:4px 20px 13px}.menu.is-open{display:block}.menu li{display:block}.menu a{padding:10px 4px!important;display:block}.page-intro{padding:35px 0 42px}.page-intro p{font-size:15px}.section{padding:63px 0}.section-head{margin-bottom:27px}.monitor-grid,.track-layout,.alert-layout,.archive-layout{grid-template-columns:1fr}.map-visual{min-height:280px}.vehicle-board{padding:8px}.data-guide{grid-template-columns:1fr 1fr}.data-guide article{padding:17px 14px}.filter-layout{grid-template-columns:1fr}.filter-box{position:static;display:flex;align-items:center;gap:10px;overflow:auto;padding:12px;white-space:nowrap}.filter-box h3{display:none}.filter-chip{width:auto;border:1px solid var(--line);padding:7px 10px;border-radius:99px;flex:0 0 auto}.filter-chip.active:before{display:none}.monitor-row{grid-template-columns:1fr auto;gap:9px;padding:14px}.monitor-row .row-data{display:none}.monitor-row .row-vehicle{grid-column:1}.monitor-row .state{grid-column:2;grid-row:1}.monitor-row .vehicle-icon{display:none}.alert-rule{min-height:280px}.archive-image img{height:260px}.archive-item{grid-template-columns:110px 1fr}.cta{padding:60px 0}.contact-form{margin-top:25px;padding:20px}.footer-grid{grid-template-columns:1fr;gap:23px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}}
@media(max-width:375px){.brand{font-size:14px}.trustbar .button{font-size:11px}.data-guide{grid-template-columns:1fr}.page-intro h1{font-size:30px}.section-head h2{font-size:27px}}

/* roulang page: category4 */
:root{--ink:#202622;--deep:#121916;--paper:#faf8f2;--soft:#f0eee6;--line:#ddd9cd;--orange:#e87b25;--orange-dark:#bd5712;--mint:#4f9783;--mint-pale:#e4f0eb;--muted:#69716c;--white:#fff;--radius:18px;--radius-sm:10px;--shadow:0 14px 38px rgba(29,35,31,.09);--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb36b;outline-offset:3px}.grid-container{max-width:var(--max);padding-left:24px;padding-right:24px}
.site-header{background:#fffdf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}.trustbar{min-height:62px;display:flex;align-items:center;gap:24px}.brand{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}.brand i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:8px}.trust-copy{color:var(--muted);font-size:13px;flex:1}.navline{border-top:1px solid #eeeae0;background:#fffdf8}.nav-wrap{min-height:52px;display:flex;justify-content:space-between;align-items:center}.menu{gap:4px;background:transparent;margin:0}.menu a{font-weight:700;font-size:14px;padding:14px 13px!important;border-bottom:2px solid transparent}.menu a:hover,.menu .is-active>a{color:var(--orange-dark);background:transparent;border-bottom-color:var(--orange)}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink);padding:8px}
.button{margin:0;border:0;border-radius:9px;padding:.78em 1.25em;background:var(--orange);color:#fff;font-weight:800;transition:transform .2s,background-color .2s,box-shadow .2s}.button:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(232,123,37,.25)}.button.dark{background:var(--deep)}.button.dark:hover{background:#2d3932}.button.hollow{border:1px solid var(--line);color:var(--ink);background:transparent}.button.hollow:hover{background:var(--deep);border-color:var(--deep);color:#fff}
.category-hero{position:relative;overflow:hidden;padding:68px 0 64px;background:var(--deep);color:#fff}.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,25,22,.96),rgba(18,25,22,.76)),url('/assets/images/backpic/back-6.webp') center/cover;opacity:.74}.category-hero .grid-container{position:relative}.breadcrumb{display:flex;gap:9px;align-items:center;font-size:13px;color:#c9d0c9;margin-bottom:26px}.breadcrumb a:hover{color:#ffb66d}.breadcrumb span{color:#809087}.eyebrow,.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;letter-spacing:.06em;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff}.eyebrow:before{content:"";width:6px;height:6px;background:#ffb35c;border-radius:50%}.category-hero h1{font-size:clamp(32px,4.5vw,54px);line-height:1.22;letter-spacing:-.035em;margin:14px 0}.category-hero p{max-width:720px;font-size:17px;color:#dbe1dc;margin:0}.hero-summary{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px}.hero-summary span{border-left:2px solid var(--orange);padding:2px 12px;color:#dce4dd;font-size:14px}
.section{padding:86px 0}.section.alt{background:var(--soft)}.section.dark{background:var(--deep);color:#fff}.section-head{max-width:760px;margin-bottom:35px}.section-head .minor{color:var(--orange-dark);font-size:13px;font-weight:800;letter-spacing:.08em}.section.dark .minor{color:#ffb66d}.section h2{font-size:clamp(26px,3.4vw,41px);line-height:1.3;letter-spacing:-.025em;margin:7px 0 12px}.section-head p{color:var(--muted);margin:0}.section.dark .section-head p{color:#c3cdc4}
.cost-map{display:grid;grid-template-columns:1.06fr .94fr;gap:30px;align-items:stretch}.map-photo{border-radius:var(--radius);min-height:390px;overflow:hidden;position:relative;background:url('/assets/images/coverpic/cover-12.webp') center/cover}.map-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,20,17,.88),rgba(13,20,17,.05) 65%)}.map-caption{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}.map-caption strong{font-size:24px;display:block;margin-bottom:4px}.map-caption p{margin:0;color:#dae1da}.cost-items{background:#fffdf8;border:1px solid var(--line);border-radius:var(--radius);padding:15px 25px}.cost-item{display:grid;grid-template-columns:52px 1fr auto;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.cost-item:last-child{border:0}.cost-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:#fff0e3;color:var(--orange-dark);font-weight:900}.cost-item h3{font-size:16px;margin:0}.cost-item p{font-size:13px;margin:2px 0 0;color:var(--muted)}.cost-item b{font-size:12px;background:var(--mint-pale);color:#276957;padding:4px 8px;border-radius:999px}
.analysis-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}.filter-panel{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8;padding:22px;height:max-content}.filter-panel h3{font-size:16px;margin:0 0 15px}.filter-chip{display:block;width:100%;text-align:left;padding:10px 12px;margin:6px 0;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font-weight:700;transition:.2s}.filter-chip:hover,.filter-chip.active{background:#fff0e3;color:var(--orange-dark);border-color:#f3d2b8}.report-board{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.board-top{padding:22px 25px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.board-top h3{margin:0;font-size:19px}.board-top span{font-size:12px;color:var(--muted);background:var(--soft);padding:5px 9px;border-radius:999px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;background:#f6f4ee;color:var(--muted);font-size:12px;letter-spacing:.04em;padding:13px 18px}.data-table td{padding:15px 18px;border-top:1px solid #ebe8df;font-size:14px}.data-table tr:hover td{background:#fffaf4}.status{display:inline-block;font-size:12px;font-weight:800;padding:3px 8px;border-radius:999px}.status.good{background:var(--mint-pale);color:#276957}.status.note{background:#fff0e3;color:#a84e10}.detail-link{display:inline-block;margin-top:18px;color:var(--orange-dark);font-weight:800}.detail-link:hover{text-decoration:underline}
.fuel-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:25px;align-items:center}.fuel-image{height:350px;border-radius:var(--radius);overflow:hidden}.fuel-image img{width:100%;height:100%;object-fit:cover}.verify-list{margin:0;list-style:none}.verify-list li{position:relative;padding:15px 0 15px 28px;border-bottom:1px solid var(--line)}.verify-list li:before{content:"✓";position:absolute;left:0;top:16px;color:var(--mint);font-weight:900}.verify-list strong{display:block;font-size:16px}.verify-list span{color:var(--muted);font-size:14px}
.efficiency-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:stretch}.efficiency-chart{background:#fffdf8;border:1px solid rgba(255,255,255,.17);border-radius:var(--radius);padding:28px}.chart-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:26px}.chart-title h3{font-size:20px;margin:0}.chart-title span{font-size:13px;color:#b9c5bb}.bar-row{display:grid;grid-template-columns:115px 1fr 48px;align-items:center;gap:12px;margin:18px 0;font-size:14px}.bar-track{height:10px;border-radius:99px;background:rgba(255,255,255,.13);overflow:hidden}.bar-fill{height:100%;border-radius:inherit;background:var(--orange)}.bar-fill.mint{background:var(--mint)}.bar-fill.light{background:#e7b770}.efficiency-note{border-radius:var(--radius);padding:30px;background:#26352e;display:flex;flex-direction:column;justify-content:center}.efficiency-note h3{font-size:23px;line-height:1.35;margin:0 0 13px}.efficiency-note p{margin:0;color:#cbd5cc}.number-stack{display:flex;gap:20px;margin-top:24px}.number-stack strong{display:block;font-size:26px;color:#ffb66d}.number-stack span{font-size:12px;color:#b9c5bb}
.report-grid{display:grid;grid-template-columns:1fr .8fr 1fr;gap:18px}.report-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.2s}.report-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d8b491}.report-card.featured{background:#fff0e3;border-color:#efc8a7}.report-card .report-mark{font-size:12px;font-weight:900;color:var(--orange-dark);letter-spacing:.08em}.report-card h3{font-size:22px;margin:10px 0}.report-card p{font-size:14px;color:var(--muted);margin:0 0 18px}.report-card ul{list-style:none;margin:0}.report-card li{padding:6px 0;border-top:1px solid rgba(130,115,92,.16);font-size:13px}.report-card li:before{content:"—";color:var(--orange);font-weight:900;margin-right:8px}
.faq-wrap{max-width:920px}.accordion-item{border:1px solid var(--line);border-bottom:0;background:#fff}.accordion-item:first-child{border-radius:12px 12px 0 0}.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}.accordion-title{font-weight:800;font-size:16px;color:var(--ink);padding:19px 48px 19px 20px}.accordion-title:hover,.accordion-title:focus{background:#faf4ec;color:var(--orange-dark)}.accordion-content{border:0;color:var(--muted);font-size:14px;padding:0 20px 20px}
.cta{background:var(--orange);padding:75px 0}.cta h2{font-size:clamp(29px,3.6vw,42px);line-height:1.28;margin:0 0 12px}.cta p{max-width:580px;margin:0}.contact-form{background:#fffdf8;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.contact-form label{font-weight:800;font-size:13px}.contact-form input,.contact-form select{height:44px;border:1px solid #d4cec2;border-radius:7px;box-shadow:none;margin:6px 0 14px;background:#fff}.contact-form input:focus,.contact-form select:focus{border-color:var(--deep);box-shadow:0 0 0 3px rgba(32,38,34,.13)}.form-note{font-size:12px;line-height:1.6;color:var(--muted);margin:2px 0 0}
.site-footer{background:var(--deep);color:#dce2db;padding:53px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}.footer-brand{font-size:20px;color:#fff;font-weight:900}.footer-grid h3{font-size:14px;color:#ffb66d;letter-spacing:.06em}.footer-grid p,.footer-grid li{font-size:14px;color:#b8c2b9}.footer-grid ul{list-style:none;margin:0}.footer-grid li{padding:3px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;font-size:12px;color:#8e9b91;display:flex;justify-content:space-between;gap:12px}
@media(max-width:1024px){.analysis-layout{grid-template-columns:210px 1fr}.section{padding:72px 0}.trust-copy{display:none}.trustbar{justify-content:space-between}.cost-map,.fuel-grid,.efficiency-panel{grid-template-columns:1fr}.map-photo{min-height:310px}.report-grid{grid-template-columns:1fr 1fr}.report-card.featured{grid-column:span 2}}
@media(max-width:640px){.grid-container{padding-left:20px;padding-right:20px}.trustbar{min-height:58px;gap:10px}.brand{font-size:15px}.trustbar .button{font-size:12px;padding:.65em .8em}.nav-wrap{display:block;padding:0}.menu-toggle{display:block;margin-left:auto}.nav-wrap .menu{display:none;width:100%;padding:4px 0 12px}.nav-wrap .menu.open{display:block}.menu li{width:100%}.menu a{display:block;padding:11px 6px!important;border-bottom:0!important;border-left:2px solid transparent}.menu .is-active>a,.menu a:hover{border-left-color:var(--orange)!important}.category-hero{padding:46px 0}.category-hero p{font-size:15px}.section{padding:58px 0}.section-head{margin-bottom:26px}.cost-items{padding:10px 17px}.cost-item{grid-template-columns:42px 1fr}.cost-item b{display:none}.analysis-layout{grid-template-columns:1fr}.filter-panel{display:grid;grid-template-columns:1fr 1fr;gap:4px}.filter-panel h3{grid-column:span 2;margin-bottom:8px}.filter-chip{margin:0;font-size:13px}.board-top{padding:18px}.data-table{min-width:620px}.table-scroll{overflow-x:auto}.fuel-image{height:260px}.bar-row{grid-template-columns:88px 1fr 38px;gap:8px;font-size:12px}.report-grid{grid-template-columns:1fr}.report-card.featured{grid-column:auto}.cta{padding:56px 0}.cta .cell:first-child{margin-bottom:27px}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}}
@media(max-width:375px){.brand{font-size:14px}.category-hero h1{font-size:31px}.hero-summary span{font-size:12px}.filter-panel{grid-template-columns:1fr}.filter-panel h3{grid-column:auto}.number-stack{gap:12px}.number-stack strong{font-size:22px}}

/* roulang page: category3 */
:root{--ink:#202622;--deep:#121916;--paper:#faf8f2;--soft:#f0eee6;--line:#ddd9cd;--orange:#e87b25;--orange-dark:#bd5712;--mint:#4f9783;--mint-pale:#e1eee9;--muted:#69716c;--white:#fff;--danger:#b94335;--danger-pale:#f7e5e0;--radius:18px;--shadow:0 14px 38px rgba(29,35,31,.09);--max:1200px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #ffb36b;outline-offset:3px}
.grid-container{max-width:var(--max);padding-left:24px;padding-right:24px}
.site-header{background:#fffdf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99;transition:box-shadow .2s}
.site-header.is-scrolled{box-shadow:0 7px 22px rgba(20,27,22,.08)}
.trustbar{min-height:58px;display:flex;align-items:center;gap:25px}
.brand{font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-right:8px}
.trust-copy{font-size:13px;color:var(--muted);flex:1}
.navline{border-top:1px solid #eeeae0}
.nav-wrap{min-height:52px;display:flex;justify-content:space-between;align-items:center}
.menu{gap:4px;background:transparent;margin:0;list-style:none}
.menu a{display:block;font-weight:700;font-size:14px;padding:14px 13px!important;border-bottom:2px solid transparent;transition:color .2s,background .2s}
.menu a:hover,.menu .is-active>a{color:var(--orange-dark);background:transparent;border-bottom-color:var(--orange)}
.button{display:inline-block;margin:0;border:0;border-radius:9px;padding:.78em 1.25em;background:var(--orange);color:#fff;font-weight:800;line-height:1.4;transition:transform .2s,background-color .2s,box-shadow .2s}
.button:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(232,123,37,.25)}
.button.dark{background:var(--deep)}
.button.dark:hover{background:#2b3931}
.button.hollow{border:1px solid var(--ink);color:var(--ink);background:transparent}
.button.hollow:hover{background:var(--ink);color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink);line-height:1;padding:10px}
.section{padding:86px 0}
.section.alt{background:var(--soft)}
.section-label{display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);font-size:12px;font-weight:900;letter-spacing:.08em}
.section-label:before{content:"";width:20px;height:2px;background:var(--orange)}
.section-head{max-width:760px;margin-bottom:36px}
.section h2{font-size:clamp(27px,3.4vw,41px);line-height:1.3;letter-spacing:-.025em;margin:8px 0 13px}
.section-head p{color:var(--muted);margin:0}
.crumb-band{background:#f5f2e9;border-bottom:1px solid var(--line)}
.breadcrumbs{margin:0;padding:13px 0;font-size:13px;color:var(--muted)}
.breadcrumbs a{color:var(--orange-dark);font-weight:700}
.breadcrumbs li:not(:last-child)::after{color:#a3a79f}
.category-intro{padding:68px 0 62px;background:linear-gradient(115deg,#f0eee6 0%,#f0eee6 54%,#e9e5d9 54%,#e9e5d9 100%);position:relative;overflow:hidden}
.category-intro:after{content:"";position:absolute;width:510px;height:510px;border:1px solid rgba(79,151,131,.24);border-radius:50%;right:-180px;top:-260px;box-shadow:0 0 0 38px rgba(79,151,131,.06),0 0 0 76px rgba(79,151,131,.045)}
.intro-copy{position:relative;z-index:1}
.intro-copy h1{font-size:clamp(34px,4.8vw,57px);line-height:1.19;letter-spacing:-.045em;margin:14px 0 18px;max-width:800px}
.intro-copy p{max-width:720px;margin:0;color:#4f5952;font-size:17px}
.intro-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}
.tag{display:inline-flex;align-items:center;border:1px solid #d7d4c9;background:#fffdf8;border-radius:99px;padding:6px 11px;font-size:12px;font-weight:800;color:#4c5750}
.intro-side{position:relative;z-index:1;margin-top:14px;background:var(--deep);border-radius:var(--radius);padding:24px;color:#fff;box-shadow:var(--shadow)}
.intro-side small{color:#b6c6bb;font-weight:800;letter-spacing:.08em}
.intro-side strong{display:block;margin-top:10px;font-size:22px;line-height:1.45}
.intro-side p{font-size:13px;color:#c8d0c9;margin:10px 0 0}
.risk-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:42px;align-items:center}
.risk-photo{border-radius:var(--radius);overflow:hidden;position:relative;min-height:410px;box-shadow:var(--shadow)}
.risk-photo img{width:100%;height:410px;object-fit:cover}
.risk-photo:after{content:"";position:absolute;inset:auto 0 0;height:46%;background:linear-gradient(transparent,rgba(18,25,22,.78))}
.photo-note{position:absolute;z-index:1;left:25px;bottom:22px;color:#fff;font-weight:800}
.risk-summary{display:grid;gap:12px}
.risk-item{display:grid;grid-template-columns:56px 1fr auto;gap:15px;align-items:center;background:#fffdf8;border:1px solid var(--line);padding:16px 18px;border-radius:12px;transition:transform .2s,box-shadow .2s}
.risk-item:hover{transform:translateX(4px);box-shadow:0 10px 24px rgba(29,35,31,.07)}
.risk-level{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900}
.risk-level.high{background:var(--danger-pale);color:var(--danger)}
.risk-level.medium{background:#f8ead8;color:#a75b18}
.risk-level.low{background:var(--mint-pale);color:#25725f}
.risk-item h3{font-size:16px;margin:0}
.risk-item p{font-size:13px;color:var(--muted);margin:2px 0 0}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--mint)}
.safety-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.board-top{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}
.board-top h3{font-size:18px;margin:0}
.board-filter{display:flex;gap:8px;flex-wrap:wrap}
.filter{border:1px solid var(--line);background:#fffdf8;border-radius:99px;padding:5px 10px;color:var(--muted);font-size:12px;font-weight:800}
.filter.active{background:var(--deep);color:#fff;border-color:var(--deep)}
.event-head,.event-row{display:grid;grid-template-columns:1.05fr .95fr .8fr .9fr .75fr;gap:14px;align-items:center;padding:14px 24px}
.event-head{background:#f7f5ef;color:var(--muted);font-size:12px;font-weight:800}
.event-row{border-top:1px solid #eeeae1;font-size:14px;transition:background .2s}
.event-row:hover{background:#fcfaf5}
.event-row strong{font-size:14px}
.event-sub{display:block;font-size:12px;color:var(--muted);font-weight:400}
.pill{display:inline-flex;align-items:center;width:max-content;padding:3px 8px;border-radius:99px;font-size:11px;font-weight:900}
.pill.red{background:var(--danger-pale);color:var(--danger)}
.pill.amber{background:#faeddc;color:#a45c19}
.pill.green{background:var(--mint-pale);color:#28715f}
.event-more{padding:16px 24px;border-top:1px solid var(--line);text-align:right}
.event-more a{font-size:14px;color:var(--orange-dark);font-weight:900}
.behavior-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}
.behavior-chart{background:var(--deep);color:#fff;border-radius:var(--radius);padding:30px;min-height:380px;position:relative;overflow:hidden}
.behavior-chart:after{content:"";position:absolute;right:-78px;bottom:-108px;width:310px;height:310px;border-radius:50%;border:1px solid rgba(255,255,255,.18);box-shadow:0 0 0 35px rgba(255,255,255,.035),0 0 0 70px rgba(255,255,255,.025)}
.behavior-chart h3{font-size:23px;position:relative;z-index:1;margin:0 0 7px}
.behavior-chart p{position:relative;z-index:1;color:#bec8c0;font-size:14px;margin:0 0 25px}
.chart-lines{position:relative;z-index:1;display:grid;gap:16px}
.chart-line{display:grid;grid-template-columns:90px 1fr 45px;gap:12px;align-items:center;font-size:13px}
.bar{height:9px;background:rgba(255,255,255,.16);border-radius:99px;overflow:hidden}
.bar b{display:block;height:100%;border-radius:99px;background:#ffad58}
.chart-line:nth-child(2) .bar b{background:#e87b25}
.chart-line:nth-child(3) .bar b{background:#77b9a7}
.chart-line:nth-child(4) .bar b{background:#c7d5c8}
.behavior-list{display:grid;gap:13px}
.behavior-card{padding:19px 20px;background:#fffdf8;border:1px solid var(--line);border-radius:14px;display:grid;grid-template-columns:42px 1fr;gap:13px}
.behavior-icon{width:38px;height:38px;border-radius:10px;background:#f8ead8;color:var(--orange-dark);display:grid;place-items:center;font-weight:900}
.behavior-card h3{font-size:16px;margin:0}
.behavior-card p{font-size:13px;color:var(--muted);margin:3px 0 0}
.close-loop{background:linear-gradient(135deg,#20362d 0%,#121916 72%);color:#fff;position:relative;overflow:hidden}
.close-loop:before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-6.webp') center/cover;opacity:.12;mix-blend-mode:screen}
.close-loop .grid-container{position:relative}
.close-loop .section-head p{color:#c4cdc5}
.loop-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.loop-step{min-height:225px;padding:24px 22px;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.13);position:relative}
.loop-step:last-child{border-right:1px solid rgba(255,255,255,.13)}
.loop-step span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--orange);color:#fff;font-size:13px;font-weight:900;margin-bottom:25px}
.loop-step h3{font-size:18px;margin:0 0 8px}
.loop-step p{font-size:13px;color:#c1ccc4;margin:0}
.driver-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
.driver-panel{background:#e5eee9;border-radius:var(--radius);padding:32px}
.driver-panel h3{font-size:25px;line-height:1.4;margin:0 0 14px}
.driver-panel p{font-size:14px;margin:0;color:#52625a}
.driver-key{padding-top:25px;margin-top:24px;border-top:1px solid rgba(32,38,34,.14)}
.driver-key strong{display:block;color:var(--orange-dark);font-size:20px}
.driver-key span{font-size:13px;color:#52625a}
.driver-records{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:11px 24px}
.driver-row{display:grid;grid-template-columns:58px 1fr 105px 92px;gap:15px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.driver-row:last-child{border-bottom:0}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--deep);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900}
.driver-row h3{font-size:15px;margin:0}
.driver-row p{font-size:12px;color:var(--muted);margin:1px 0 0}
.trend{font-size:12px;font-weight:800;color:#27715e}
.record-note{font-size:12px;color:var(--muted)}
.faq-wrap{max-width:920px}
.accordion{margin:0;background:transparent}
.accordion-item{border:1px solid var(--line);border-bottom:0;background:#fff}
.accordion-item:first-child{border-radius:12px 12px 0 0}
.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}
.accordion-title{font-weight:800;font-size:16px;color:var(--ink);padding:19px 50px 19px 20px;line-height:1.5}
.accordion-title:before{color:var(--orange-dark);font-size:20px;right:20px;margin-top:-13px}
.accordion-title:hover,.accordion-title:focus{background:#faf4ec;color:var(--orange-dark)}
.accordion-content{border:0;background:#fffdf8;padding:4px 24px 21px;color:var(--muted);font-size:14px;line-height:1.85}
.cta{background:var(--orange);padding:76px 0}
.cta h2{font-size:clamp(29px,3.7vw,40px);line-height:1.3;margin:0 0 13px}
.cta p{max-width:570px;margin:0;color:#372111}
.contact-form{background:#fffdf8;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.contact-form label{font-weight:800;font-size:13px;color:var(--ink)}
.contact-form input,.contact-form select{width:100%;height:44px;border:1px solid #d4cec2;border-radius:7px;box-shadow:none;margin:6px 0 14px;background:#fff;padding:0 11px}
.contact-form input:focus,.contact-form select:focus{border-color:var(--deep);box-shadow:0 0 0 3px rgba(32,38,34,.13)}
.form-note{font-size:12px;color:#716a60;margin:0 0 13px}
.form-error{display:none;color:#a63a2d;font-size:12px;margin:-9px 0 12px}
.form-success{display:none;background:#e1eee9;color:#28604f;border-radius:7px;padding:9px 11px;font-size:13px;font-weight:700;margin:0 0 12px}
.site-footer{background:var(--deep);color:#dce2db;padding:53px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}
.footer-brand{font-size:20px;color:#fff;font-weight:900}
.footer-grid h3{font-size:14px;color:#ffb66d;letter-spacing:.06em}
.footer-grid p,.footer-grid li{font-size:14px;color:#b8c2b9}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{padding:3px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;font-size:12px;color:#8e9b91;display:flex;justify-content:space-between;gap:12px}
@media(max-width:1024px){
.section{padding:70px 0}.risk-layout,.behavior-grid,.driver-layout{grid-template-columns:1fr;gap:28px}.risk-photo,.risk-photo img{min-height:300px;height:300px}.loop-flow{grid-template-columns:repeat(3,1fr)}.loop-step:nth-child(4){border-left:1px solid rgba(255,255,255,.13)}.event-head,.event-row{grid-template-columns:1.05fr .95fr .8fr .8fr}.event-head>*:last-child,.event-row>*:last-child{display:none}
}
@media(max-width:640px){
.grid-container{padding-left:20px;padding-right:20px}.trustbar{min-height:55px;gap:10px}.brand{font-size:15px}.trust-copy{display:none}.trustbar .button{font-size:12px;padding:.66em .8em;margin-left:auto}.nav-wrap{min-height:48px;position:relative}.menu-toggle{display:block;margin-left:auto}.menu{display:none;position:absolute;top:48px;left:0;right:0;background:#fffdf8;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 13px 25px rgba(30,35,30,.1);padding:8px 20px 14px}.menu.is-open{display:block}.menu a{padding:11px 2px!important;border-bottom:1px solid #ece7dc}.menu li:last-child a{border-bottom:0}.category-intro{padding:49px 0 44px}.intro-copy p{font-size:15px}.intro-side{padding:20px}.section{padding:58px 0}.section-head{margin-bottom:27px}.risk-item{grid-template-columns:45px 1fr}.risk-item>.status-dot{display:none}.safety-board{margin-left:-4px;margin-right:-4px}.board-top{display:block;padding:18px}.board-filter{margin-top:12px}.event-head{display:none}.event-row{grid-template-columns:1fr 1fr;padding:15px 18px;gap:9px}.event-row>*:nth-child(3),.event-row>*:nth-child(4){display:block}.event-row>*:nth-child(5){display:none}.event-row strong{font-size:13px}.event-sub{font-size:11px}.behavior-chart{padding:24px 20px}.chart-line{grid-template-columns:76px 1fr 34px;font-size:12px}.loop-flow{grid-template-columns:1fr}.loop-step,.loop-step:last-child{min-height:auto;border-right:1px solid rgba(255,255,255,.13);border-left:1px solid rgba(255,255,255,.13);padding:18px 20px}.loop-step span{margin-bottom:12px}.driver-panel{padding:25px}.driver-records{padding:8px 17px}.driver-row{grid-template-columns:48px 1fr;gap:11px}.driver-row .trend,.driver-row .record-note{grid-column:2}.footer-grid{grid-template-columns:1fr;gap:22px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:3px 0}.cta{padding:58px 0}.contact-form{padding:20px}
}
@media(max-width:375px){.brand{font-size:14px}.brand i{width:8px;height:8px;margin-right:5px}.trustbar .button{padding:.6em .65em}.intro-copy h1{font-size:32px}.section h2{font-size:27px}.event-row{padding:14px}.risk-item{padding:14px}.accordion-title{font-size:15px;padding-left:16px}.accordion-content{padding-left:16px;padding-right:16px}}