/* roulang page: index */
:root{--ink:#202322;--ink2:#303432;--paper:#f6f5f0;--mist:#ebece6;--white:#fffefa;--lime:#cbe83e;--lime2:#b6d52e;--orange:#e7893f;--text:#252824;--muted:#667067;--line:#d7d9d1;--radius:18px;--radius-sm:12px;--shadow:0 16px 38px rgba(28,32,28,.09);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select{font:inherit}button{cursor:pointer}button,a,input,select{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(203,232,62,.72);outline-offset:3px}.grid-container{max-width:var(--max)}.topbar{background:#171a18;color:#d9ddd4;font-size:13px}.topbar .grid-container{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:15px}.top-meta,.top-contact{display:flex;align-items:center;gap:16px}.top-meta span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}.top-contact a{transition:color .2s}.top-contact a:hover{color:var(--lime)}.micro-btn{padding:4px 11px;border:1px solid #575c54;border-radius:999px;color:var(--lime)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.96);border-bottom:1px solid rgba(215,217,209,.8);backdrop-filter:blur(14px)}.nav-row{height:77px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.5px;white-space:nowrap}.brand-mark{position:relative;width:31px;height:31px;border:2px solid var(--ink);border-radius:50% 50% 42% 42%;overflow:hidden}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:50%;background:var(--lime)}.brand-mark:before{width:9px;height:9px;left:4px;top:9px}.brand-mark:after{width:7px;height:7px;right:4px;top:5px;box-shadow:-5px 12px 0 -1px var(--orange)}.desktop-menu{display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}.desktop-menu a{display:flex;align-items:center;height:77px;padding:0 13px;font-size:14px;font-weight:650;position:relative;color:#4e554e}.desktop-menu a:after{content:"";position:absolute;left:13px;right:13px;bottom:13px;height:2px;background:var(--lime);transform:scaleX(0);transition:.2s}.desktop-menu a:hover,.desktop-menu a.active{color:var(--ink)}.desktop-menu a:hover:after,.desktop-menu a.active:after{transform:scaleX(1)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 19px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:15px;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(29,34,27,.16)}.btn-primary{background:var(--lime);color:#192015}.btn-primary:hover{background:var(--lime2)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#383d38}.btn-outline{border-color:#697069;color:#262b27;background:rgba(255,255,255,.35)}.btn-outline:hover{border-color:var(--lime2);background:#fff}.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);font-size:28px;padding:8px}
.hero{position:relative;min-height:675px;color:#fff;background:#1f2420;overflow:hidden}.hero-slides,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s;display:flex;align-items:center;background-size:cover;background-position:center}.hero-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,23,20,.93) 0%,rgba(23,28,24,.82) 42%,rgba(20,25,22,.39) 100%)}.hero-slide.active{opacity:1;visibility:visible}.hero-content{position:relative;padding:74px 0 105px;max-width:780px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(203,232,62,.55);border-radius:999px;color:#e7f4a4;font-size:13px;font-weight:700}.hero-kicker i{color:var(--lime)}h1,h2,h3,p{margin-top:0}h1{font-size:54px;line-height:1.2;letter-spacing:-2px;margin:20px 0 20px;font-weight:850}.hero-text{max-width:740px;font-size:16px;line-height:1.9;color:#e0e4dd;margin-bottom:25px}.check-strip{display:flex;flex-wrap:wrap;gap:10px 20px;margin:25px 0}.check-strip span{font-size:14px;color:#f1f3ed}.check-strip i{color:var(--lime);margin-right:6px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-actions .btn-outline{color:#fff;border-color:#8c968a;background:rgba(30,35,30,.32)}.hero-actions .btn-outline:hover{color:#172014;background:var(--white)}.hero-telemetry{position:absolute;right:7%;bottom:45px;z-index:3;display:flex;gap:8px}.telemetry-dot{width:12px;height:12px;border:1px solid rgba(255,255,255,.7);border-radius:50%;background:transparent;padding:0}.telemetry-dot.active{background:var(--lime);border-color:var(--lime)}.pause-slide{margin-left:9px;color:#fff;background:transparent;border:0;font-size:16px}.section{padding:100px 0;position:relative}.section-head{max-width:760px;margin-bottom:40px}.eyebrow{color:#66751d;font-size:13px;font-weight:850;letter-spacing:.08em;margin-bottom:9px}.section h2{font-size:35px;line-height:1.25;letter-spacing:-1px;margin-bottom:13px;font-weight:850}.section-desc{color:var(--muted);margin-bottom:0}.feature-run{padding-top:78px;padding-bottom:78px;background:#e9eae4}.run-item{display:grid;grid-template-columns:70px 55px 1fr;gap:17px;align-items:center;padding:23px 19px;border-top:1px solid #cbd0c5;position:relative}.run-item:last-child{border-bottom:1px solid #cbd0c5}.run-num{font-size:34px;font-weight:850;color:#a5aa9f;font-variant-numeric:tabular-nums}.run-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--lime);font-size:21px}.run-item h3{font-size:19px;margin:0 0 4px;font-weight:800}.run-item p{font-size:14px;color:var(--muted);margin:0}.advantages{background:var(--paper)}.adv-card{height:100%;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:0 5px 15px rgba(35,39,35,.035);transition:.25s}.adv-card:hover{transform:translateY(-6px);border-color:#b2cd35;box-shadow:var(--shadow)}.adv-icon{height:39px;font-size:28px;color:#687618;margin-bottom:18px;transition:transform .25s}.adv-card:hover .adv-icon{transform:translateX(5px)}.adv-card h3{font-size:20px;font-weight:850;margin-bottom:8px}.adv-card p{font-size:14px;color:var(--muted);margin-bottom:16px}.metric{display:inline-block;padding:4px 9px;background:#eff4d8;color:#536113;border-radius:5px;font-size:12px;font-weight:800}.products{background:#e7e9e1}.product-card{height:100%;position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid #d3d6cc;background:var(--white);transition:.25s}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.product-card.recommended{border:2px solid var(--lime2)}.product-image{height:198px;position:relative;overflow:hidden}.product-image img{width:100%;height:100%;transition:transform .4s}.product-card:hover .product-image img{transform:scale(1.05)}.product-no{position:absolute;left:17px;top:15px;padding:4px 9px;background:var(--ink);color:var(--lime);font-weight:850;font-size:13px}.product-body{padding:22px}.product-body h3{font-size:21px;font-weight:850;margin-bottom:10px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.tag{padding:3px 8px;border-radius:999px;background:#eef0e9;color:#5c655d;font-size:12px;font-weight:700}.product-body p{font-size:14px;color:var(--muted);min-height:48px}.param-line{padding:10px 0;border-top:1px dashed var(--line);font-size:13px;color:#4f5750;margin:15px 0}.scene-section{overflow:hidden}.scene-panel{background:var(--ink);border-radius:var(--radius);color:#fff;overflow:hidden}.scene-menu{padding:27px;border-right:1px solid #4b504a}.scene-tab{display:flex;width:100%;text-align:left;gap:11px;align-items:center;padding:14px 10px;border:0;border-bottom:1px solid #464c45;color:#d9ded7;background:transparent;font-weight:750}.scene-tab.active,.scene-tab:hover{color:var(--lime)}.scene-stage{min-height:420px;padding:42px;position:relative;background:linear-gradient(135deg,#292f29,#1c201d)}.scene-stage:after{content:"";position:absolute;right:-70px;bottom:-100px;width:360px;height:360px;border:1px solid rgba(203,232,62,.17);border-radius:50%;box-shadow:0 0 0 36px rgba(203,232,62,.04),0 0 0 72px rgba(203,232,62,.03)}.scene-data{position:relative;z-index:2}.scene-data h3{font-size:28px;font-weight:850}.scene-data p{max-width:610px;color:#c7cec5}.flow-line{display:flex;gap:12px;align-items:stretch;margin-top:27px}.flow-step{flex:1;padding:14px;border:1px solid #50574e;background:#313730;border-radius:10px;font-size:13px}.flow-step b{display:block;color:var(--lime);margin-bottom:4px}.comparison{background:#202421;color:#fff;overflow:hidden}.comparison .section-desc{color:#c8d0c7}.compare-board{border:1px solid #4c544b;border-radius:var(--radius);overflow:hidden;background:#272c28}.compare-title,.compare-row{display:grid;grid-template-columns:1.1fr 1fr 1fr}.compare-title>div,.compare-row>div{padding:15px 18px;border-right:1px solid #454d45}.compare-title>div:last-child,.compare-row>div:last-child{border-right:0}.compare-title{font-size:13px;font-weight:800;background:#333933;color:#dce3d8}.compare-title div:last-child{color:var(--lime)}.compare-row{border-top:1px solid #454d45;font-size:14px}.compare-row>div:first-child{font-weight:800}.old{color:#b8bdb6}.new{color:#ecf6b2}.stories{background:#f1f0eb}.story-main{height:100%;position:relative;border-radius:var(--radius);overflow:hidden;color:#fff;min-height:390px}.story-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,25,21,.92),rgba(20,25,21,.14))}.story-main img{width:100%;height:100%}.story-copy{position:absolute;z-index:2;left:30px;right:30px;bottom:26px}.story-copy h3{font-size:25px;font-weight:850;margin-bottom:8px}.story-copy p{font-size:14px;margin:0;color:#e0e5dc}.story-side{display:flex;flex-direction:column;gap:16px}.story-mini{flex:1;border:1px solid var(--line);background:var(--white);border-radius:var(--radius-sm);padding:20px}.story-mini h3{font-size:18px;font-weight:850;margin:8px 0}.story-mini p{font-size:13px;color:var(--muted);margin:0}.role{font-size:12px;color:#61721b;font-weight:800}.result{display:block;margin-top:12px;color:#363e20;font-weight:850;font-variant-numeric:tabular-nums}.stats{padding:56px 0;background:#e5e7df;background-image:linear-gradient(90deg,rgba(71,78,71,.06) 1px,transparent 1px),linear-gradient(rgba(71,78,71,.06) 1px,transparent 1px);background-size:32px 32px}.stat-item{padding:8px 24px;border-right:1px solid #c4c8bc}.stat-item:last-child{border:0}.stat-num{font-size:35px;line-height:1.2;font-weight:900;color:#202521;font-variant-numeric:tabular-nums}.stat-label{font-size:13px;color:var(--muted);margin-top:5px}.reviews{background:var(--paper)}.review-focus{height:100%;padding:32px;background:#283029;color:#fff;border-radius:var(--radius);position:relative}.quote-mark{font-size:58px;line-height:.7;color:var(--lime);font-family:serif}.review-focus p{font-size:18px;line-height:1.8;margin:18px 0 24px}.reviewer{font-size:13px;color:#cbd3c9}.rating{color:var(--lime);letter-spacing:2px}.review-small{padding:20px;border-bottom:1px solid var(--line)}.review-small:first-child{padding-top:7px}.review-small:last-child{border-bottom:0}.review-small h3{font-size:16px;font-weight:850;margin:0 0 5px}.review-small p{font-size:14px;color:var(--muted);margin:0}.news{background:#e9eae4}.news-list{border-top:1px solid #cdd1c7}.news-item{display:grid;grid-template-columns:112px 1fr 190px;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid #cdd1c7}.news-item img{width:112px;height:76px;border-radius:9px}.news-item h3{font-size:18px;font-weight:850;margin:0 0 5px}.news-item p{font-size:13px;color:var(--muted);margin:0}.news-date{font-size:13px;color:#737b73;text-align:right}.faq-section{background:var(--paper)}.accordion{background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--white)}.accordion-title{border:0;color:var(--text);font-weight:800;padding:18px 50px 18px 20px;font-size:16px}.accordion-title:hover,.accordion-title:focus{background:#f1f4e4;color:#2d381b}.accordion-title:before{color:#58641e;font-size:22px}.accordion-content{border:0;background:#fbfcf8;color:var(--muted);padding:0 20px 20px;font-size:14px}.assurance{padding:48px 0;background:#e6e8e0}.assure-item{display:flex;gap:14px;padding:8px 25px;border-right:1px solid #c9cdc2}.assure-item:last-child{border-right:0}.assure-item i{color:#697b1e;font-size:26px}.assure-item h3{font-size:16px;font-weight:850;margin:0 0 3px}.assure-item p{font-size:12px;color:var(--muted);margin:0}.contact-section{padding:88px 0 112px;background:#252a26;color:#fff}.contact-section h2{font-size:37px;font-weight:850}.contact-section p{color:#cdd4ca}.contact-form{padding:24px;background:#333933;border-radius:var(--radius)}.contact-form label{font-size:13px;font-weight:750;color:#e5e9e1}.contact-form input,.contact-form select{height:44px;margin:6px 0 14px;border:1px solid #5d665d;border-radius:7px;background:#f8f9f4;color:#252925;box-shadow:none}.form-note{font-size:12px;color:#b8c0b6;margin:8px 0 0}.site-footer{background:#171a18;color:#c6ccc3;padding:59px 0 106px}.footer-brand{font-size:20px;font-weight:850;color:#fff;margin-bottom:12px}.footer-desc{font-size:13px;max-width:330px}.footer-title{color:#fff;font-weight:850;font-size:14px;margin-bottom:12px}.footer-list{margin:0;padding:0;list-style:none}.footer-list li{font-size:13px;margin-bottom:7px}.footer-list a:hover{color:var(--lime)}.footer-bottom{margin-top:37px;padding-top:20px;border-top:1px solid #394039;font-size:12px;color:#969e95}.footer-bottom a{margin-left:16px}.fixed-cta{position:fixed;z-index:60;bottom:0;left:0;right:0;background:#1b201d;color:#fff;border-top:1px solid #4d574a;box-shadow:0 -8px 25px rgba(20,24,20,.18)}.fixed-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-copy{font-size:14px}.fixed-copy b{color:var(--lime);margin-right:10px}.fixed-actions{display:flex;gap:10px;align-items:center}.phone-link{font-size:14px;font-weight:800;color:#fff}.reveal{border:0;border-radius:16px;padding:28px;background:var(--paper);max-width:510px}.reveal h2{font-size:26px;font-weight:850}.reveal label{font-size:13px;font-weight:800}.reveal input,.reveal select{border:1px solid var(--line);border-radius:7px;height:44px}.close-button{color:var(--text)}
@media(max-width:1024px){.desktop-menu a{padding:0 8px;font-size:13px}.nav-row{gap:12px}.brand{font-size:16px}.section{padding:76px 0}.stat-item{padding:8px 15px}.scene-menu{padding:17px}.news-item{grid-template-columns:92px 1fr 100px}.news-item img{width:92px;height:67px}}
@media(max-width:768px){body{font-size:15px}.topbar{display:none}.nav-row{height:67px}.desktop-menu,.nav-cta{display:none}.menu-toggle{display:block}.brand{font-size:15px}.brand-mark{width:28px;height:28px}.mobile-nav{padding:6px 0 18px;border-top:1px solid var(--line)}.mobile-nav a{display:block;padding:12px 7px;font-weight:750;border-bottom:1px solid var(--line)}.mobile-nav .btn{margin-top:14px;width:100%}.hero{min-height:620px}.hero-content{padding:61px 0 110px}h1{font-size:38px;letter-spacing:-1px}.hero-text{font-size:15px}.section{padding:62px 0}.section h2{font-size:28px}.section-head{margin-bottom:28px}.run-item{grid-template-columns:48px 46px 1fr;padding:18px 4px}.run-num{font-size:27px}.scene-menu{border-right:0;border-bottom:1px solid #4b514a;padding:13px}.scene-stage{padding:27px;min-height:370px}.compare-title,.compare-row{grid-template-columns:1fr 1fr 1fr}.compare-title>div,.compare-row>div{padding:12px 9px;font-size:12px}.story-main{min-height:330px;margin-bottom:16px}.stat-item{border-right:0;border-bottom:1px solid #c4c8bc;padding:17px 0}.stat-item:last-child{border-bottom:0}.review-focus{margin-bottom:22px}.news-item{grid-template-columns:78px 1fr;gap:14px}.news-item img{width:78px;height:62px}.news-date{grid-column:2;text-align:left;font-size:12px;margin-top:-15px}.assure-item{border-right:0;border-bottom:1px solid #c9cdc2;padding:14px 0}.assure-item:last-child{border-bottom:0}.contact-section{padding-bottom:94px}.fixed-copy{display:none}.fixed-inner{min-height:62px}.fixed-actions{width:100%;gap:8px}.fixed-actions .btn,.phone-link{flex:1;text-align:center}.phone-link{border:1px solid #687167;border-radius:8px;min-height:44px;display:flex;align-items:center;justify-content:center}.site-footer{padding-bottom:100px}.footer-block{margin-bottom:22px}}
@media(min-width:769px){.mobile-nav{display:none!important}}@media(max-width:520px){.grid-container{padding-left:18px;padding-right:18px}.hero{min-height:650px}.hero-content{padding-top:52px}.hero-kicker{font-size:12px}h1{font-size:34px}.hero-actions .btn{width:100%}.hero-telemetry{right:18px;bottom:27px}.check-strip{display:block}.check-strip span{display:block;margin:7px 0}.flow-line{display:block}.flow-step{margin-bottom:9px}.product-image{height:178px}.scene-data h3{font-size:24px}.story-copy{left:20px;right:20px}.story-copy h3{font-size:21px}.contact-form{padding:19px}.footer-bottom a{margin:7px 10px 0 0;display:inline-block}}

/* roulang page: category1 */
:root{--ink:#202322;--ink2:#303432;--paper:#f6f5f0;--mist:#ebece6;--white:#fffefa;--lime:#cbe83e;--lime2:#b6d52e;--orange:#e7893f;--text:#252824;--muted:#667067;--line:#d7d9d1;--radius:18px;--radius-sm:12px;--shadow:0 16px 38px rgba(28,32,28,.09);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:128px}body{margin:0;padding:0 0 82px;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select{font:inherit}button{cursor:pointer}button,a,input,select{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(203,232,62,.78);outline-offset:3px}.grid-container{max-width:var(--max)}
.topbar{background:#171a18;color:#d9ddd4;font-size:13px}.topbar .grid-container{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:15px}.top-meta,.top-contact{display:flex;align-items:center;gap:16px}.top-meta span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}.top-contact a{transition:color .2s}.top-contact a:hover{color:var(--lime)}.micro-btn{padding:4px 11px;border:1px solid #575c54;border-radius:999px;color:var(--lime)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.96);border-bottom:1px solid rgba(215,217,209,.8);backdrop-filter:blur(14px)}.nav-row{height:77px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.5px;white-space:nowrap}.brand-mark{position:relative;width:31px;height:31px;border:2px solid var(--ink);border-radius:50% 50% 42% 42%;overflow:hidden;flex:none}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:50%;background:var(--lime)}.brand-mark:before{width:9px;height:9px;left:4px;top:9px}.brand-mark:after{width:7px;height:7px;right:4px;top:5px;box-shadow:-5px 12px 0 -1px var(--orange)}.desktop-menu{display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}.desktop-menu a{display:flex;align-items:center;height:77px;padding:0 13px;font-size:14px;font-weight:650;position:relative;color:#4e554e}.desktop-menu a:after{content:"";position:absolute;left:13px;right:13px;bottom:13px;height:2px;background:var(--lime);transform:scaleX(0);transition:.2s}.desktop-menu a:hover,.desktop-menu a.active{color:var(--ink)}.desktop-menu a:hover:after,.desktop-menu a.active:after{transform:scaleX(1)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 19px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:15px;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(29,34,27,.16)}.btn-primary{background:var(--lime);color:#192015}.btn-primary:hover{background:var(--lime2)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#383d38}.btn-outline{border-color:#687068;color:#252a26;background:rgba(255,255,255,.4)}.btn-outline:hover{border-color:var(--lime2);background:#fff}.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);font-size:28px;padding:8px}.mobile-nav{display:none}.mobile-nav.is-open{display:none}
.section{position:relative;padding:92px 0}.section-head{max-width:760px;margin-bottom:34px}.eyebrow{margin-bottom:8px;color:#66751d;font-size:13px;font-weight:850;letter-spacing:.08em}.section h2{margin:0 0 12px;font-size:35px;line-height:1.25;letter-spacing:-1px;font-weight:850}.section-desc{margin:0;color:var(--muted)}.crumb-area{padding:42px 0 50px;background:#e9eae4;position:relative;overflow:hidden}.crumb-area:after{content:"";position:absolute;width:500px;height:500px;right:-140px;top:-310px;border:1px solid #cbd0c2;border-radius:50%;box-shadow:0 0 0 28px rgba(203,232,62,.08),0 0 0 58px rgba(32,35,34,.035)}.breadcrumbs{display:flex;gap:9px;align-items:center;position:relative;z-index:1;margin-bottom:20px;color:#667067;font-size:14px}.breadcrumbs i{font-size:11px;color:#99a195}.crumb-layout{position:relative;z-index:1}.crumb-title{max-width:850px;margin:0;font-size:51px;line-height:1.2;letter-spacing:-1.8px;font-weight:850}.crumb-desc{max-width:790px;margin:17px 0 0;color:#566057;font-size:16px}.data-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.data-tags span,.status-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid #cbd0c5;border-radius:999px;background:rgba(255,254,250,.72);font-size:13px;font-weight:700;color:#525b53}.data-tags span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime2)}
.filter-section{padding:27px 0;background:var(--ink)}.filter-wrap{display:flex;align-items:center;gap:18px}.filter-label{flex:none;color:#e9eee2;font-size:14px;font-weight:800}.filter-label i{color:var(--lime);margin-right:7px}.filter-list{display:flex;gap:9px;flex-wrap:wrap}.filter-chip{padding:7px 12px;border:1px solid #535a52;border-radius:999px;color:#d5d9d1;font-size:13px;line-height:1.4}.filter-chip.active,.filter-chip:hover{border-color:var(--lime);background:var(--lime);color:#182015}
.library{padding-top:94px}.featured-entry{display:grid;grid-template-columns:1.12fr .88fr;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.featured-entry .entry-image{min-height:315px}.entry-image img{width:100%;height:100%}.entry-content{padding:38px}.entry-meta{display:flex;align-items:center;gap:10px;margin-bottom:15px;color:#71806a;font-size:13px;font-weight:750}.entry-meta .date{color:#899088}.entry-content h2{font-size:28px;margin:0 0 12px;line-height:1.32;font-weight:850}.entry-content p{margin:0 0 22px;color:var(--muted);font-size:15px}.entry-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 22px;padding:0;list-style:none}.entry-points li{font-size:13px;color:#4d554e}.entry-points i{margin-right:6px;color:#9dba20}.compact-list{margin-top:22px;border-top:1px solid var(--line)}.compact-item{display:grid;grid-template-columns:152px 1fr auto;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line)}.compact-thumb{height:98px;border-radius:10px;overflow:hidden}.compact-thumb img{height:100%;width:100%}.compact-copy h3{margin:0 0 4px;font-size:18px;line-height:1.4;font-weight:800}.compact-copy p{margin:0;color:var(--muted);font-size:14px}.compact-code{font-variant-numeric:tabular-nums;color:#858e84;font-size:12px;white-space:nowrap}.more-row{margin-top:26px;text-align:right}.more-link{font-weight:800;color:#485335;border-bottom:2px solid var(--lime);padding-bottom:3px}.more-link:hover{color:#151b12}
.scene-section{background:#edeee8;overflow:hidden}.scene-card{height:100%;padding:26px;border:1px solid #d5d8cf;border-radius:var(--radius);background:var(--white);position:relative;transition:.25s}.scene-card:hover{transform:translateY(-6px);border-color:#b4d12f;box-shadow:var(--shadow)}.scene-num{display:block;margin-bottom:25px;color:#a3bf25;font-size:14px;font-weight:850;letter-spacing:.12em}.scene-card h3{margin:0 0 10px;font-size:21px;font-weight:850}.scene-card p{margin:0;color:var(--muted);font-size:14px}.scene-card .scene-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:21px;padding-top:15px;border-top:1px solid #e1e4dc;color:#4d574d;font-size:13px;font-weight:750}.scene-bottom i{color:var(--orange);font-size:18px}
.flow-section{background:var(--paper)}.flow-board{padding:34px;border-radius:var(--radius);background:#262b27;color:#fff;position:relative;overflow:hidden}.flow-board:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent 72px,rgba(255,255,255,.035) 73px,transparent 74px);pointer-events:none}.flow-step{position:relative;z-index:1}.flow-icon{width:52px;height:52px;border:1px solid #697264;border-radius:15px;display:flex;align-items:center;justify-content:center;color:var(--lime);font-size:23px;background:#303731}.flow-step h3{margin:16px 0 7px;font-size:19px;font-weight:850}.flow-step p{margin:0;color:#c5cbc3;font-size:14px}.flow-arrow{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;color:var(--lime);font-size:24px}.flow-note{position:relative;z-index:1;margin-top:29px;padding-top:20px;border-top:1px solid #4c554d;color:#bdc5ba;font-size:14px}.flow-note b{color:#f4f7ef}
.metric-section{padding-top:85px;padding-bottom:85px}.parameter-shell{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}.parameter-row{display:grid;grid-template-columns:1.15fr 1fr 1.1fr 1.5fr;gap:20px;padding:19px 25px;border-bottom:1px solid #e0e2da;align-items:center}.parameter-row:last-child{border-bottom:0}.parameter-row.header{background:#292e2a;color:#e5e9df;font-size:13px;font-weight:800}.parameter-row:not(.header):hover{background:#fbfcf8}.parameter-key{font-weight:800}.parameter-value{color:#586258;font-size:14px}.check{color:#779318;font-weight:800}.warning{color:#bf6b2c;font-weight:800}
.channel-section{padding:46px 0;background:#dfe2d9}.channel-wrap{display:flex;align-items:center;gap:25px}.channel-intro{min-width:190px}.channel-intro h2{margin:0;font-size:22px;font-weight:850;line-height:1.35}.channel-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;flex:1}.channel-link{padding:15px 16px;border:1px solid #c7cdc1;border-radius:12px;background:#f7f8f3;transition:.2s}.channel-link:hover{transform:translateY(-3px);border-color:var(--lime2);box-shadow:0 10px 20px rgba(36,42,35,.08)}.channel-link.active{background:#252a26;color:#fff;border-color:#252a26}.channel-link small{display:block;margin-bottom:2px;color:#7b857a;font-size:11px}.channel-link.active small{color:#d1dc9d}.channel-link b{font-size:14px}
.faq-section{background:#f8f7f3}.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}.faq-side{padding:25px;border-left:4px solid var(--lime);background:#eef0e9}.faq-side p{margin:11px 0 20px;color:var(--muted);font-size:14px}.accordion{margin:0;background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--white)}.accordion-title{padding:16px 50px 16px 18px;border:0;color:var(--text);font-size:16px;font-weight:800;line-height:1.5}.accordion-title:before{right:19px;margin-top:-12px;color:#647217;font-size:22px}.accordion-title:hover,.accordion-title:focus{background:#f5f7ef;color:#1e261b}.accordion-content{padding:0 20px 18px;border:0;color:var(--muted);font-size:14px;line-height:1.8}.accordion-content p{margin:0}.site-footer{padding:62px 0 27px;background:#1d211e;color:#d9ddd4}.footer-brand{margin-bottom:11px;color:#fff;font-size:20px;font-weight:850}.footer-desc{margin:0;max-width:320px;color:#aeb6ac;font-size:14px;line-height:1.8}.footer-title{margin-bottom:13px;color:#eff2e9;font-size:14px;font-weight:850}.footer-list{padding:0;margin:0;list-style:none}.footer-list li{margin:0 0 7px;color:#aeb6ac;font-size:13px}.footer-list a:hover{color:var(--lime)}.footer-bottom{display:flex;flex-wrap:wrap;gap:9px 14px;margin-top:37px;padding-top:19px;border-top:1px solid #3d453e;color:#909a90;font-size:12px}.footer-bottom a:hover{color:var(--lime)}
.fixed-cta{position:fixed;z-index:60;left:0;right:0;bottom:0;background:rgba(28,32,29,.97);border-top:1px solid #485145;color:#edf0e9;backdrop-filter:blur(12px)}.fixed-cta-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-cta-copy{font-size:14px;font-weight:700}.fixed-cta-copy span{margin-left:9px;color:#aeb8aa;font-size:13px;font-weight:400}.fixed-actions{display:flex;gap:10px}.fixed-tel{display:inline-flex;align-items:center;min-height:44px;color:#f0f3ec;font-weight:800}.fixed-tel i{color:var(--lime);margin-right:7px}.fixed-actions .btn{min-height:42px;padding:8px 16px}
@media(max-width:1024px){.desktop-menu a{padding:0 8px;font-size:13px}.nav-row{gap:12px}.brand{font-size:16px}.nav-cta{padding:9px 13px}.section{padding:76px 0}.crumb-title{font-size:43px}.featured-entry{grid-template-columns:1fr}.featured-entry .entry-image{min-height:260px}.parameter-row{grid-template-columns:1.05fr .9fr 1fr 1.25fr}.channel-wrap{align-items:flex-start}.channel-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){body{padding-bottom:66px;font-size:15px}.topbar .grid-container{justify-content:center}.top-meta{display:none}.top-contact{gap:10px;font-size:12px}.top-contact a:nth-child(2){display:none}.site-header{position:sticky}.nav-row{height:67px}.desktop-menu,.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}.mobile-nav{padding:4px 0 16px;border-top:1px solid var(--line)}.mobile-nav.is-open{display:flex!important;flex-direction:column;gap:4px}.mobile-nav>a:not(.btn){padding:10px 4px;font-weight:750;color:#4e554e}.mobile-nav .btn{margin-top:6px;align-self:flex-start}.crumb-area{padding:33px 0 38px}.crumb-title{font-size:34px;letter-spacing:-1px}.crumb-desc{font-size:15px}.section{padding:62px 0}.section h2{font-size:29px}.filter-wrap{align-items:flex-start;flex-direction:column;gap:12px}.featured-entry .entry-image{min-height:220px}.entry-content{padding:25px}.entry-content h2{font-size:24px}.compact-item{grid-template-columns:105px 1fr;gap:14px}.compact-thumb{height:82px}.compact-code{display:none}.flow-board{padding:26px}.flow-arrow{justify-content:flex-start;min-height:30px;padding-left:12px;transform:rotate(90deg)}.parameter-shell{overflow-x:auto}.parameter-row{min-width:690px}.channel-wrap{flex-direction:column;gap:15px}.channel-links{width:100%}.faq-grid{grid-template-columns:1fr;gap:26px}.footer-block{margin-bottom:30px}.fixed-cta-inner{min-height:62px}.fixed-cta-copy{display:none}.fixed-actions{width:100%;gap:8px}.fixed-actions>*{width:50%;justify-content:center}.fixed-actions .btn{min-height:46px}}
@media(max-width:520px){.top-contact a:first-child{font-size:12px}.micro-btn{display:none}.brand{font-size:15px}.brand-mark{width:28px;height:28px}.crumb-title{font-size:32px}.data-tags{gap:6px}.data-tags span{font-size:12px}.section-head{margin-bottom:26px}.section h2{font-size:27px}.featured-entry .entry-image{min-height:190px}.entry-content{padding:21px}.entry-points{grid-template-columns:1fr}.compact-item{grid-template-columns:82px 1fr;gap:12px;padding:15px 0}.compact-thumb{height:75px}.compact-copy h3{font-size:16px}.compact-copy p{font-size:13px;line-height:1.65}.scene-card{padding:22px}.channel-links{grid-template-columns:1fr}.channel-link{padding:13px 14px}.faq-side{padding:20px}.accordion-title{font-size:15px;padding-left:15px}.accordion-content{padding:0 15px 15px}.footer-bottom{line-height:1.8}.fixed-tel{font-size:13px}.fixed-actions .btn{font-size:14px;padding:8px 10px}}

/* roulang page: category2 */
:root{--ink:#202322;--ink2:#303432;--paper:#f6f5f0;--mist:#ebece6;--white:#fffefa;--lime:#cbe83e;--lime2:#b6d52e;--orange:#e7893f;--text:#252824;--muted:#667067;--line:#d7d9d1;--radius:18px;--radius-sm:12px;--shadow:0 16px 38px rgba(28,32,28,.09);--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none} img{display:block;max-width:100%;object-fit:cover} button,input,select{font:inherit} button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(203,232,62,.8);outline-offset:3px}
.grid-container{max-width:var(--max)}
.topbar{background:#171a18;color:#d9ddd4;font-size:13px}
.topbar .grid-container{min-height:39px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.top-meta,.top-contact{display:flex;gap:17px;align-items:center}.top-meta span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}
.top-contact a:hover{color:var(--lime)}.micro-btn{padding:4px 11px;border:1px solid #575c54;border-radius:999px;color:var(--lime)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.97);border-bottom:1px solid rgba(215,217,209,.85);backdrop-filter:blur(14px)}
.nav-row{height:77px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;white-space:nowrap}.brand-mark{position:relative;width:31px;height:31px;border:2px solid var(--ink);border-radius:50% 50% 42% 42%;overflow:hidden}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:50%;background:var(--lime)}.brand-mark:before{width:9px;height:9px;left:4px;top:9px}.brand-mark:after{width:7px;height:7px;right:4px;top:5px;box-shadow:-5px 12px 0 -1px var(--orange)}
.desktop-menu{display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}.desktop-menu a{display:flex;align-items:center;height:77px;padding:0 13px;font-size:14px;font-weight:650;position:relative;color:#4e554e}.desktop-menu a:after{content:"";position:absolute;left:13px;right:13px;bottom:13px;height:2px;background:var(--lime);transform:scaleX(0);transition:.2s}.desktop-menu a:hover,.desktop-menu a.active{color:var(--ink)}.desktop-menu a:hover:after,.desktop-menu a.active:after{transform:scaleX(1)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 19px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:15px;line-height:1.2;transition:.2s}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(29,34,27,.16)}.btn-primary{background:var(--lime);color:#192015}.btn-primary:hover{background:var(--lime2)}.btn-dark{background:var(--ink);color:#fff}.btn-outline{border-color:#697069;color:#262b27;background:rgba(255,255,255,.35)}.btn-outline:hover{border-color:var(--lime2);background:#fff}
.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);font-size:28px;padding:8px}.mobile-nav{display:none}
.page-intro{padding:55px 0 68px;background:var(--mist);position:relative;overflow:hidden}.page-intro:after{content:"";position:absolute;right:-70px;bottom:-110px;width:390px;height:260px;border:1px solid #d2d6cb;border-radius:50%;transform:rotate(-16deg);box-shadow:0 0 0 20px rgba(210,214,203,.25),0 0 0 40px rgba(210,214,203,.16)}
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:24px}.breadcrumbs a:hover{color:#687b1c}.crumb-dot{padding:0 8px;color:#a1a99c}
.intro-grid{position:relative;z-index:1}.eyebrow{color:#66751d;font-size:13px;font-weight:850;letter-spacing:.08em;margin-bottom:9px}.page-intro h1{font-size:clamp(34px,4.5vw,54px);line-height:1.2;letter-spacing:-1.5px;margin:0 0 17px;font-weight:900;max-width:760px}.intro-desc{max-width:720px;color:var(--muted);font-size:17px;margin:0}.intro-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.tag,.badge{display:inline-flex;padding:5px 10px;border-radius:999px;background:#f9faf4;border:1px solid #d7ddc9;color:#5b681f;font-size:12px;font-weight:750}
.section{padding:92px 0;position:relative}.section-head{max-width:760px;margin-bottom:34px}.section h2{font-size:35px;line-height:1.25;letter-spacing:-1px;margin:0 0 12px;font-weight:850}.section-desc{color:var(--muted);margin:0}.guide{background:var(--paper);padding-top:72px}.guide-bar{display:flex;flex-wrap:wrap;gap:10px;padding:16px;border:1px solid var(--line);background:var(--white);border-radius:14px}.guide-bar a,.guide-bar span{min-height:42px;display:flex;align-items:center;padding:7px 15px;border-radius:8px;color:#566057;font-size:14px}.guide-bar a:hover,.guide-bar span.active{background:var(--ink);color:var(--lime)}
.content-flow{background:var(--white)}.flow-feature{display:grid;grid-template-columns:42% 1fr;gap:34px;align-items:stretch}.flow-image{min-height:310px;border-radius:var(--radius);overflow:hidden;position:relative}.flow-image img{width:100%;height:100%}.flow-image:after{content:"车队运行数据";position:absolute;left:20px;bottom:18px;background:var(--lime);color:var(--ink);padding:6px 11px;border-radius:6px;font-size:12px;font-weight:800}.flow-list{display:flex;flex-direction:column;gap:12px}.flow-item{display:grid;grid-template-columns:48px 1fr;gap:15px;padding:17px 18px;border:1px solid var(--line);border-radius:13px;background:var(--paper);transition:.2s}.flow-item:hover{border-color:var(--lime2);transform:translateX(4px)}.flow-num{font-family:monospace;color:#7c9220;font-size:18px;font-weight:bold}.flow-item h3{font-size:19px;margin:0 0 3px}.flow-item p{font-size:14px;color:var(--muted);margin:0}
.scene-section{background:#e9eae4}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.scene-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--lime2)}.scene-card img{height:145px;width:100%}.scene-body{padding:20px}.scene-body h3{font-size:20px;margin:0 0 7px}.scene-body p{color:var(--muted);font-size:14px;margin:0 0 12px}.scene-data{color:#687a1e;font-size:12px;font-weight:800}
.process-section{background:var(--paper)}.process-line{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid #b8c96a}.process-node{position:relative;padding:28px 22px 10px;border-right:1px solid var(--line)}.process-node:last-child{border-right:0}.process-node:before{content:"";position:absolute;top:-9px;left:22px;width:16px;height:16px;background:var(--lime);border:4px solid var(--paper);border-radius:50%}.process-node strong{display:block;font-family:monospace;color:#7a8e20;font-size:13px;margin-bottom:7px}.process-node h3{font-size:19px;margin:0 0 7px}.process-node p{margin:0;color:var(--muted);font-size:14px}
.metric-section{background:var(--ink);color:#fff;padding:62px 0}.metric-section h2{color:#fff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}.metric{border-left:2px solid var(--lime);padding:5px 18px}.metric b{display:block;font-family:monospace;font-size:32px;color:var(--lime);font-variant-numeric:tabular-nums}.metric span{font-size:13px;color:#bec5ba}
.channel-section{background:var(--mist);padding:65px 0}.channel-row{display:flex;flex-wrap:wrap;gap:10px}.channel-row a{flex:1 1 190px;padding:18px 20px;border:1px solid #cbd0c5;background:var(--white);border-radius:12px;font-weight:800;transition:.2s}.channel-row a:hover,.channel-row a.current{background:var(--ink);color:var(--lime);border-color:var(--ink)}.channel-row small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.channel-row a:hover small,.channel-row a.current small{color:#d5dccd}
.faq-section{background:var(--paper)}.accordion{margin:0;background:transparent}.accordion-item{border:1px solid var(--line)!important;border-radius:11px!important;margin-bottom:10px;overflow:hidden;background:var(--white)}.accordion-title{border:0!important;color:var(--ink);font-size:16px;font-weight:800;padding:19px 50px 19px 20px}.accordion-title:hover{background:#f0f3e7;color:#687b1c}.accordion-content{border:0!important;background:#fbfcf8;color:var(--muted);font-size:14px;padding:0 20px 19px}.faq-cta{margin-top:27px;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 27px;background:var(--white);border:1px solid var(--line);border-radius:14px}.faq-cta p{margin:0;color:var(--muted)}
.site-footer{background:var(--ink);color:#d9ded6;padding:68px 0 105px}.footer-block{margin-bottom:22px}.footer-brand{font-weight:850;font-size:20px;color:#fff;margin-bottom:12px}.footer-desc{color:#aeb7ac;font-size:14px;max-width:300px}.footer-title{color:var(--lime);font-weight:800;margin-bottom:12px}.footer-list{list-style:none;padding:0;margin:0;color:#adb6aa;font-size:14px}.footer-list li{margin-bottom:6px}.footer-list a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid #424943;margin-top:27px;padding-top:20px;color:#8e988d;font-size:13px}.footer-bottom a{margin-left:17px;color:#cbd2c7}.footer-bottom a:hover{color:var(--lime)}
.fixed-cta{position:fixed;z-index:60;bottom:0;left:0;right:0;background:rgba(25,29,26,.96);color:#fff;padding:12px 0;box-shadow:0 -8px 25px rgba(0,0,0,.12)}.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-inner p{margin:0;font-size:14px}.fixed-inner strong{color:var(--lime)}
@media(max-width:1024px){.desktop-menu a{padding:0 8px;font-size:13px}.nav-cta{padding-left:13px;padding-right:13px}.flow-feature{grid-template-columns:1fr 1.2fr}}
@media(max-width:767px){.topbar .grid-container{padding-top:7px;padding-bottom:7px}.top-meta span:nth-child(n+2),.top-contact a:not(:last-child){display:none}.nav-row{height:66px}.desktop-menu,.nav-cta{display:none}.menu-toggle{display:block}.mobile-nav{padding:0 0 17px}.mobile-nav.is-open{display:grid;gap:3px}.mobile-nav a{padding:10px 12px;border-radius:8px;font-weight:700}.mobile-nav a:hover{background:var(--mist)}.mobile-nav .btn{margin-top:6px}.section{padding:67px 0}.page-intro{padding:38px 0 48px}.page-intro h1{font-size:36px}.intro-desc{font-size:15px}.section h2{font-size:29px}.flow-feature{grid-template-columns:1fr;gap:20px}.flow-image{min-height:230px}.scene-grid{grid-template-columns:1fr}.process-line{grid-template-columns:1fr;border-top:0;border-left:2px solid #b8c96a}.process-node{border-right:0;border-bottom:1px solid var(--line);padding:15px 18px 20px 28px}.process-node:before{top:20px;left:-9px}.metric-grid{grid-template-columns:repeat(2,1fr);gap:25px 10px}.metric b{font-size:26px}.faq-cta{display:block}.faq-cta .btn{margin-top:17px}.fixed-cta{padding:8px 0}.fixed-inner p{display:none}.fixed-inner{justify-content:stretch}.fixed-inner .btn{flex:1;min-height:46px}}
@media(max-width:520px){.grid-container{padding-left:18px;padding-right:18px}.brand{font-size:16px}.brand-mark{width:28px;height:28px}.top-meta{font-size:12px}.page-intro h1{font-size:33px}.guide-bar a,.guide-bar span{flex:1 1 42%;justify-content:center}.metric-grid{grid-template-columns:1fr 1fr}.footer-bottom{padding-bottom:18px}.footer-bottom a{display:inline-block;margin:7px 12px 0 0}}

/* roulang page: category3 */
:root{--ink:#202322;--ink2:#303432;--paper:#f6f5f0;--mist:#ebece6;--white:#fffefa;--lime:#cbe83e;--lime2:#b6d52e;--orange:#e7893f;--text:#252824;--muted:#667067;--line:#d7d9d1;--radius:18px;--radius-sm:12px;--shadow:0 16px 38px rgba(28,32,28,.09);--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select{font:inherit}button{cursor:pointer}button,a,input,select{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(203,232,62,.75);outline-offset:3px}.grid-container{max-width:var(--max)}.topbar{background:#171a18;color:#d9ddd4;font-size:13px}.topbar .grid-container{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:15px}.top-meta,.top-contact{display:flex;align-items:center;gap:16px}.top-meta span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}.top-contact a{transition:color .2s}.top-contact a:hover{color:var(--lime)}.micro-btn{padding:4px 11px;border:1px solid #575c54;border-radius:999px;color:var(--lime)}.site-header{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.96);border-bottom:1px solid rgba(215,217,209,.8);backdrop-filter:blur(14px)}.nav-row{height:77px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.5px;white-space:nowrap}.brand-mark{position:relative;width:31px;height:31px;border:2px solid var(--ink);border-radius:50% 50% 42% 42%;overflow:hidden;flex:0 0 auto}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:50%;background:var(--lime)}.brand-mark:before{width:9px;height:9px;left:4px;top:9px}.brand-mark:after{width:7px;height:7px;right:4px;top:5px;box-shadow:-5px 12px 0 -1px var(--orange)}.desktop-menu{display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}.desktop-menu a{display:flex;align-items:center;height:77px;padding:0 13px;font-size:14px;font-weight:650;position:relative;color:#4e554e}.desktop-menu a:after{content:"";position:absolute;left:13px;right:13px;bottom:13px;height:2px;background:var(--lime);transform:scaleX(0);transition:.2s}.desktop-menu a:hover,.desktop-menu a.active{color:var(--ink)}.desktop-menu a:hover:after,.desktop-menu a.active:after{transform:scaleX(1)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 19px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:15px;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(29,34,27,.16)}.btn-primary{background:var(--lime);color:#192015}.btn-primary:hover{background:var(--lime2)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#383d38}.btn-outline{border-color:#697069;color:#262b27;background:rgba(255,255,255,.35)}.btn-outline:hover{border-color:var(--lime2);background:#fff}.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);font-size:28px;padding:8px}.mobile-nav{display:none;padding:10px 0 20px;border-top:1px solid var(--line)}.mobile-nav.is-open{display:grid;gap:5px}.mobile-nav a{min-height:44px;padding:10px 4px;font-weight:700;border-bottom:1px solid #e1e3dc}.mobile-nav .btn{margin-top:8px;border-bottom:0}.section{padding:88px 0;position:relative}.section-head{max-width:760px;margin-bottom:35px}.eyebrow{margin:0 0 8px;color:#66751d;font-size:13px;font-weight:850;letter-spacing:.08em}.section h2{margin:0 0 12px;font-size:34px;line-height:1.28;letter-spacing:-1px;font-weight:850}.section-desc{margin:0;color:var(--muted)}.crumb{font-size:14px;color:#70786f}.crumb a{color:#4c5947}.crumb a:hover{color:#728a14}.page-intro{padding:50px 0 55px;background:linear-gradient(115deg,#eff0e9 0%,#f7f6f1 60%,#e7e9df 100%);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.page-intro:after{content:"";position:absolute;width:460px;height:460px;right:-120px;top:-250px;border:1px solid #c9cfba;border-radius:50%;box-shadow:0 0 0 32px rgba(203,232,62,.10),0 0 0 65px rgba(203,232,62,.07)}.intro-content{position:relative;z-index:1}.intro-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:35px;align-items:end}.intro-title{margin:12px 0 15px;font-size:50px;line-height:1.16;letter-spacing:-2px;font-weight:900}.intro-desc{max-width:770px;margin:0;color:#5d665d;font-size:16px}.governance-status{padding:20px;border:1px solid #c9d4a1;border-radius:var(--radius);background:#202322;color:#eef1e7;box-shadow:var(--shadow)}.status-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:13px}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--lime);display:inline-block;margin-right:7px;box-shadow:0 0 0 4px rgba(203,232,62,.13)}.status-bars{display:grid;gap:10px}.status-line{display:grid;grid-template-columns:74px 1fr 32px;gap:8px;align-items:center;font-size:12px;color:#bfc6bc}.bar{height:6px;border-radius:9px;background:#474d47;overflow:hidden}.bar i{display:block;height:100%;background:var(--lime);border-radius:inherit}.filter-section{padding:23px 0;background:#fffefa;border-bottom:1px solid var(--line)}.filter-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filter-label{font-size:13px;font-weight:850;color:#5c655d;margin-right:3px}.filter-pill{display:inline-flex;align-items:center;min-height:34px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper);font-size:13px;font-weight:700;color:#586058;transition:.2s}.filter-pill:hover,.filter-pill.active{background:#283028;color:#f5f8ed;border-color:#283028}.filter-pill.active:before{content:"";width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}.library{background:var(--paper)}.featured-record{display:grid;grid-template-columns:44% 1fr;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:0 8px 22px rgba(29,34,27,.05);margin-bottom:18px}.featured-record .record-image{min-height:315px}.record-image img{width:100%;height:100%}.record-content{padding:34px}.record-number{font-size:13px;font-weight:850;letter-spacing:.08em;color:#718019}.record-content h2{font-size:28px;margin:10px 0 13px;line-height:1.32}.record-content p{margin:0 0 19px;color:var(--muted)}.record-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 9px;background:#edf0e8;color:#596457;font-size:12px;font-weight:800}.badge.orange{background:#f8e7d8;color:#a75a23}.record-list{border-top:1px solid var(--line)}.record-item{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line)}.record-date{font-variant-numeric:tabular-nums;font-size:13px;font-weight:850;color:#7b8479}.record-item h3{font-size:18px;line-height:1.4;margin:0 0 3px}.record-item p{margin:0;color:var(--muted);font-size:14px}.record-arrow{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:#677064;transition:.2s}.record-item:hover .record-arrow{background:var(--lime);border-color:var(--lime);color:var(--ink);transform:translateX(3px)}.more-line{margin-top:25px;text-align:right}.more-link{font-weight:850;color:#3c4738;border-bottom:2px solid var(--lime);padding-bottom:3px}.more-link:hover{color:#758a19}.scenario-section{background:#e9eae4}.scenario-card{height:100%;padding:25px;border-radius:var(--radius);border:1px solid #d4d7cd;background:var(--white);position:relative;overflow:hidden;transition:.25s}.scenario-card:hover{transform:translateY(-6px);border-color:#b4cf36;box-shadow:var(--shadow)}.scenario-card:after{content:"";position:absolute;width:100px;height:100px;right:-38px;bottom:-48px;border:17px solid rgba(203,232,62,.22);border-radius:50%}.scene-icon{width:47px;height:47px;display:grid;place-items:center;background:#252a26;color:var(--lime);border-radius:13px;font-size:22px;margin-bottom:18px}.scenario-card h3{font-size:20px;margin:0 0 8px;font-weight:850}.scenario-card p{font-size:14px;color:var(--muted);margin:0 0 14px}.scenario-card ul{list-style:none;margin:0;padding:0;font-size:13px;color:#4f584e}.scenario-card li{padding:5px 0;border-top:1px dashed #d8dbd1}.scenario-card li:before{content:"✓";color:#779119;font-weight:900;margin-right:8px}.flow-section{background:var(--ink);color:#fff;overflow:hidden}.flow-section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(203,232,62,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(203,232,62,.055) 1px,transparent 1px);background-size:42px 42px}.flow-section .section-head{position:relative}.flow-section .eyebrow{color:#d9ee78}.flow-section .section-desc{color:#b8c0b6}.process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.process-grid:before{content:"";position:absolute;height:1px;top:49px;left:11%;right:11%;background:#82904f}.process-step{position:relative;padding:0 12px;z-index:1}.step-no{width:100px;height:100px;display:grid;place-items:center;margin-bottom:19px;border:1px solid #758160;border-radius:50%;background:var(--ink);color:var(--lime);font-size:27px;font-weight:900;font-variant-numeric:tabular-nums}.process-step h3{font-size:19px;margin:0 0 8px;color:#fff;font-weight:850}.process-step p{font-size:14px;color:#b8c0b6;margin:0}.parameters{background:var(--paper)}.metric-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);overflow:hidden;box-shadow:0 6px 16px rgba(29,34,27,.035)}.metric-row{display:grid;grid-template-columns:1.1fr 1.3fr 1.25fr 1fr;border-bottom:1px solid var(--line)}.metric-row:last-child{border-bottom:0}.metric-row>div{padding:16px 18px;border-right:1px solid var(--line);font-size:14px}.metric-row>div:last-child{border-right:0}.metric-row.head{background:#2a302c;color:#edf0e8;font-weight:850}.metric-row>div:first-child{font-weight:800}.metric-value{color:#5d7317;font-weight:800}.category-band{padding:46px 0;background:#e7e9df}.category-band-inner{display:grid;grid-template-columns:210px 1fr;gap:24px;align-items:center}.category-band h2{font-size:22px;line-height:1.35;margin:0;font-weight:900}.category-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.category-link{min-height:64px;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;border:1px solid #ced2c6;border-radius:12px;background:#f8f8f3;font-weight:800;font-size:14px;transition:.2s}.category-link:hover{background:#242a26;color:#fff;border-color:#242a26;transform:translateY(-3px)}.category-link.active{border-color:#aeca2c;background:#f4f9d9}.faq-section{background:#fffefa}.faq-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:50px;align-items:start}.accordion{margin:0;background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:12px;background:var(--paper);overflow:hidden}.accordion-title{border:0;background:transparent;color:var(--text);font-weight:850;font-size:16px;line-height:1.45;padding:18px 52px 18px 20px}.accordion-title:hover,.accordion-title:focus{background:#eff1e9;color:var(--text)}.accordion-title:before{color:#667d17;font-size:24px;right:19px;margin-top:-14px}.accordion-content{border:0;background:#fffefa;color:var(--muted);padding:0 20px 19px;font-size:14px}.consult-side{padding:27px;border-radius:var(--radius);background:#252b27;color:#fff}.consult-side h3{font-size:23px;line-height:1.35;margin:0 0 11px}.consult-side p{font-size:14px;color:#c4ccc1;margin:0 0 21px}.consult-side .btn{width:100%;margin-bottom:10px}.consult-side small{display:block;color:#a9b2a7;font-size:12px}.site-footer{background:#1c201d;color:#d5dbd1;padding:67px 0 94px}.footer-brand{font-size:21px;font-weight:900;color:#fff;margin-bottom:13px}.footer-desc{max-width:330px;margin:0;color:#aeb8ac;font-size:14px}.footer-title{color:var(--lime);font-size:14px;font-weight:850;margin-bottom:14px}.footer-list{list-style:none;margin:0;padding:0}.footer-list li{margin:7px 0;color:#bac2b8;font-size:14px}.footer-list a:hover{color:var(--lime)}.footer-bottom{margin-top:42px;padding-top:20px;border-top:1px solid #3d463e;color:#919b90;font-size:13px}.footer-bottom a{margin-left:12px}.footer-bottom a:hover{color:var(--lime)}.fixed-cta{position:fixed;z-index:60;left:0;right:0;bottom:0;background:#1a1e1b;color:#edf1e9;border-top:1px solid #4e584b;box-shadow:0 -8px 22px rgba(0,0,0,.14)}.fixed-cta-inner{min-height:63px;display:flex;align-items:center;justify-content:space-between;gap:22px}.fixed-cta-copy{font-size:14px}.fixed-cta-copy strong{color:var(--lime);margin-right:10px}.fixed-actions{display:flex;align-items:center;gap:13px}.fixed-phone{font-weight:850;color:#fff}.fixed-phone:hover{color:var(--lime)}@media(max-width:1024px){.desktop-menu a{padding:0 8px;font-size:13px}.nav-row{gap:12px}.nav-cta{padding:9px 13px}.intro-title{font-size:43px}.category-band-inner{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.consult-side{display:flex;align-items:center;gap:18px}.consult-side p{margin:0;flex:1}.consult-side .btn{width:auto;margin:0}.consult-side small{display:none}}@media(max-width:768px){body{font-size:15px}.topbar .grid-container{justify-content:center}.top-meta{display:none}.top-contact{gap:12px;font-size:12px}.top-contact a:first-child{display:none}.nav-row{height:66px}.desktop-menu,.nav-cta{display:none}.menu-toggle{display:block}.brand{font-size:16px}.grid-container{padding-left:20px;padding-right:20px}.section{padding:64px 0}.section h2{font-size:28px}.page-intro{padding:34px 0 38px}.intro-grid{grid-template-columns:1fr;gap:24px}.intro-title{font-size:35px;letter-spacing:-1px}.governance-status{max-width:420px}.featured-record{grid-template-columns:1fr}.featured-record .record-image{min-height:210px;max-height:245px}.record-content{padding:25px}.record-content h2{font-size:24px}.record-item{grid-template-columns:74px 1fr 34px;gap:11px}.record-item h3{font-size:16px}.record-arrow{width:34px;height:34px}.process-grid{grid-template-columns:1fr 1fr;gap:30px 15px}.process-grid:before{display:none}.process-step{padding:0}.step-no{width:74px;height:74px;font-size:22px;margin-bottom:13px}.metric-row{grid-template-columns:1fr 1fr}.metric-row.head{display:none}.metric-row>div{padding:12px;border-bottom:1px solid #e1e3dc}.metric-row>div:nth-child(odd){background:#f0f1eb}.metric-row>div:before{display:block;margin-bottom:3px;color:#7b837a;font-size:11px;font-weight:700}.metric-row>div:nth-child(1):before{content:"治理项目"}.metric-row>div:nth-child(2):before{content:"适用数据"}.metric-row>div:nth-child(3):before{content:"规则记录"}.metric-row>div:nth-child(4):before{content:"处理范围"}.category-links{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:130px}.footer-block{margin-bottom:26px}.fixed-cta-inner{padding-top:7px;padding-bottom:7px}.fixed-cta-copy{display:none}.fixed-actions{width:100%;gap:8px}.fixed-phone,.fixed-actions .btn{width:50%;min-height:46px;display:flex;align-items:center;justify-content:center;border-radius:8px}.fixed-phone{border:1px solid #647061;font-size:14px}.fixed-actions .btn{font-size:14px}}@media(max-width:520px){.top-contact a:nth-child(2){display:none}.topbar .grid-container{min-height:34px}.brand{font-size:14px;letter-spacing:-.8px}.brand-mark{width:28px;height:28px}.section{padding:55px 0}.section h2{font-size:26px}.intro-title{font-size:32px}.filter-wrap{gap:8px}.filter-pill{font-size:12px;padding:4px 10px}.record-item{grid-template-columns:1fr 34px}.record-date{grid-column:1/-1}.record-item p{font-size:13px}.record-arrow{grid-column:2;grid-row:2}.scenario-card{padding:22px}.process-grid{grid-template-columns:1fr}.process-step{padding-left:92px;min-height:84px}.step-no{position:absolute;left:0;top:0}.category-links{grid-template-columns:1fr}.category-link{min-height:53px}.consult-side{display:block}.consult-side .btn{width:100%;margin:0 0 10px}.footer-bottom a{margin-left:7px}.metric-row>div{font-size:12px}.fixed-phone,.fixed-actions .btn{font-size:13px;padding-left:8px;padding-right:8px}}

/* roulang page: category4 */
:root{--ink:#202322;--ink2:#303432;--paper:#f6f5f0;--mist:#ebece6;--white:#fffefa;--lime:#cbe83e;--lime2:#b6d52e;--orange:#e7893f;--text:#252824;--muted:#667067;--line:#d7d9d1;--radius:18px;--radius-sm:12px;--shadow:0 16px 38px rgba(28,32,28,.09);--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input,select{font:inherit}
button{cursor:pointer}
button,a,input,select{outline:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(203,232,62,.72);outline-offset:3px}
.grid-container{max-width:var(--max)}
.topbar{background:#171a18;color:#d9ddd4;font-size:13px}
.topbar .grid-container{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.top-meta,.top-contact{display:flex;align-items:center;gap:16px}
.top-meta span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--lime)}
.top-contact a{transition:color .2s}
.top-contact a:hover{color:var(--lime)}
.micro-btn{padding:4px 11px;border:1px solid #575c54;border-radius:999px;color:var(--lime)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.97);border-bottom:1px solid rgba(215,217,209,.8);backdrop-filter:blur(14px)}
.nav-row{height:77px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.5px;white-space:nowrap}
.brand-mark{position:relative;width:31px;height:31px;border:2px solid var(--ink);border-radius:50% 50% 42% 42%;overflow:hidden;flex:0 0 auto}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:50%;background:var(--lime)}
.brand-mark:before{width:9px;height:9px;left:4px;top:9px}
.brand-mark:after{width:7px;height:7px;right:4px;top:5px;box-shadow:-5px 12px 0 -1px var(--orange)}
.desktop-menu{display:flex;align-items:stretch;gap:3px;margin:0;padding:0;list-style:none}
.desktop-menu a{display:flex;align-items:center;height:77px;padding:0 13px;font-size:14px;font-weight:650;position:relative;color:#4e554e}
.desktop-menu a:after{content:"";position:absolute;left:13px;right:13px;bottom:13px;height:2px;background:var(--lime);transform:scaleX(0);transition:.2s}
.desktop-menu a:hover,.desktop-menu a.active{color:var(--ink)}
.desktop-menu a:hover:after,.desktop-menu a.active:after{transform:scaleX(1)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:10px 19px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:15px;line-height:1.2;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(29,34,27,.16)}
.btn-primary{background:var(--lime);color:#192015}
.btn-primary:hover{background:var(--lime2)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#383d38}
.btn-outline{border-color:#697069;color:#262b27;background:rgba(255,255,255,.35)}
.btn-outline:hover{border-color:var(--lime2);background:#fff}
.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);font-size:28px;padding:8px}
.mobile-nav{display:none;padding:10px 0 18px;border-top:1px solid var(--line)}
.mobile-nav.is-open{display:grid;gap:5px}
.mobile-nav>a:not(.btn){padding:10px 4px;font-weight:700;border-bottom:1px solid rgba(215,217,209,.8)}
.mobile-nav .btn{margin-top:8px}
.section{padding:92px 0;position:relative}
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{color:#66751d;font-size:13px;font-weight:850;letter-spacing:.08em;margin-bottom:8px}
.section h2{font-size:35px;line-height:1.25;letter-spacing:-1px;margin:0 0 13px;font-weight:850}
.section-desc{margin:0;color:var(--muted)}
.page-intro{position:relative;padding:55px 0 64px;background:#e9eae4;overflow:hidden}
.page-intro:after{content:"";position:absolute;width:360px;height:360px;right:-90px;top:-160px;border:1px solid #c5cbbd;border-radius:50%;box-shadow:0 0 0 32px rgba(197,203,189,.38),0 0 0 64px rgba(197,203,189,.2)}
.breadcrumb{position:relative;z-index:1;display:flex;align-items:center;gap:9px;margin-bottom:18px;color:#677068;font-size:14px}
.breadcrumb i{font-size:11px;color:#929a90}
.breadcrumb a:hover{color:#39421a}
.page-intro h1{position:relative;z-index:1;max-width:820px;margin:0 0 14px;font-size:50px;line-height:1.2;letter-spacing:-1.8px;font-weight:850}
.page-intro p{position:relative;z-index:1;max-width:770px;margin:0;color:#596158;font-size:16px}
.intro-tags{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:8px;margin-top:23px}
.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:#eef0e9;color:#5c655d;font-size:12px;font-weight:750}
.tag.lime{background:#e5f19c;color:#40500d}
.tag.orange{background:#f7e5d4;color:#98541f}
.filter-bar{padding:18px 0;border-bottom:1px solid var(--line);background:var(--white)}
.filter-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.filter-label{font-weight:850;white-space:nowrap}
.filter-list{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.filter-list a{padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:#fbfbf7;color:#596259;font-size:13px;font-weight:700;transition:.2s}
.filter-list a:hover,.filter-list a.active{border-color:var(--lime2);background:#eef6c4;color:#303d14}
.insight-list{border-top:1px solid var(--line)}
.insight-feature{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;padding:0 0 42px;align-items:center}
.insight-feature figure{height:330px;margin:0;overflow:hidden;border-radius:var(--radius);background:#d9ddd4}
.insight-feature img{width:100%;height:100%;transition:transform .45s}
.insight-feature:hover img{transform:scale(1.04)}
.list-number{font-size:13px;font-weight:850;color:#788429;letter-spacing:.08em}
.insight-feature h2{font-size:31px;line-height:1.3;margin:10px 0 13px;font-weight:850}
.insight-feature p{margin:0 0 19px;color:var(--muted)}
.meta-line{display:flex;flex-wrap:wrap;gap:11px;color:#687068;font-size:13px;margin-bottom:19px}
.insight-row{display:grid;grid-template-columns:82px 1fr auto;gap:22px;align-items:center;padding:25px 0;border-top:1px solid var(--line)}
.insight-row:last-child{border-bottom:1px solid var(--line)}
.insight-row .date{font-size:13px;color:#767e74;font-variant-numeric:tabular-nums}
.insight-row h3{margin:0 0 4px;font-size:19px;line-height:1.35;font-weight:850}
.insight-row p{margin:0;color:var(--muted);font-size:14px}
.more-link{display:inline-flex;align-items:center;gap:7px;color:#364014;font-size:14px;font-weight:850;white-space:nowrap}
.more-link:hover{color:#778d1a}
.scenario-section{background:#edeee8}
.scenario-card{height:100%;display:flex;flex-direction:column;border:1px solid #d5d8cf;border-radius:var(--radius);background:var(--white);overflow:hidden;transition:.25s}
.scenario-card:hover{transform:translateY(-6px);border-color:#b6d52e;box-shadow:var(--shadow)}
.scenario-card img{height:172px;width:100%}
.scenario-body{padding:20px 21px 23px}
.scenario-body h3{margin:9px 0 8px;font-size:20px;font-weight:850}
.scenario-body p{margin:0;color:var(--muted);font-size:14px}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.flow-item{position:relative;padding:27px 22px;min-height:205px;border-right:1px solid var(--line)}
.flow-item:last-child{border-right:0}
.flow-item:not(:last-child):after{content:"";position:absolute;right:-9px;top:50%;z-index:2;width:17px;height:17px;background:var(--lime);border-radius:50%;transform:translateY(-50%);box-shadow:0 0 0 5px var(--white)}
.flow-step{font-size:12px;font-weight:850;color:#7d8c1d}
.flow-icon{display:flex;align-items:center;justify-content:center;width:43px;height:43px;margin:16px 0;border-radius:12px;background:#eff2e6;color:#4d5c14;font-size:22px}
.flow-item h3{margin:0 0 6px;font-size:19px;font-weight:850}
.flow-item p{margin:0;color:var(--muted);font-size:14px}
.metrics{background:var(--ink);color:#fff;overflow:hidden}
.metrics:before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(90deg,transparent 49%,#87907e 50%,transparent 51%),linear-gradient(0deg,transparent 49%,#87907e 50%,transparent 51%);background-size:42px 42px}
.metrics .section-head{position:relative}
.metrics .eyebrow{color:#dce993}
.metrics .section-desc{color:#c4cac0}
.metric-panel{position:relative;display:grid;grid-template-columns:1.1fr .9fr;border:1px solid #505750;border-radius:var(--radius);overflow:hidden;background:#292e2a}
.metric-table{padding:10px 25px}
.metric-row{display:grid;grid-template-columns:1.1fr .8fr 1.2fr;gap:14px;padding:17px 0;border-bottom:1px solid #454c45;font-size:14px}
.metric-row:last-child{border-bottom:0}
.metric-row strong{color:#eff4d9;font-weight:800}
.metric-row span{color:#b5bcb2}
.metric-callout{padding:33px;background:#353b35}
.metric-callout .dial{display:flex;align-items:flex-end;gap:8px;font-size:51px;line-height:1;font-weight:900;color:var(--lime);font-variant-numeric:tabular-nums}
.metric-callout .dial small{font-size:17px;margin-bottom:7px;color:#dfe7a7}
.metric-callout h3{margin:22px 0 7px;font-size:22px;font-weight:850}
.metric-callout p{margin:0;color:#c2c9bd;font-size:14px}
.channel-strip{padding:35px 0;background:#dfe2d9}
.channel-strip-inner{display:flex;align-items:center;gap:30px}
.channel-title{min-width:225px}
.channel-title h2{font-size:22px;line-height:1.3;margin:0;font-weight:850}
.channel-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;flex:1}
.channel-links a{display:flex;align-items:center;justify-content:space-between;min-height:62px;padding:13px 16px;border:1px solid #c5cac0;border-radius:12px;background:#f6f6f1;font-weight:800;font-size:14px;transition:.2s}
.channel-links a:hover{background:var(--white);border-color:var(--lime2);transform:translateY(-3px)}
.channel-links i{color:#74821d}
.faq-section{padding-bottom:118px}
.accordion{margin:0;background:transparent}
.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--white)}
.accordion-title{position:relative;padding:18px 50px 18px 20px;border:0;background:var(--white);font-size:16px;font-weight:850;color:var(--text);line-height:1.5}
.accordion-title:before{right:21px;margin-top:-11px;font-size:23px;color:#68741d}
.accordion-title:hover,.accordion-title:focus{background:#f5f8e5;color:#252e0f}
.accordion-content{padding:0 20px 20px;border:0;color:var(--muted);font-size:15px;background:#fffefa}
.faq-aside{height:100%;padding:30px;border-radius:var(--radius);background:#e5edbc}
.faq-aside h3{font-size:24px;line-height:1.35;margin:0 0 11px;font-weight:850}
.faq-aside p{margin:0 0 23px;color:#4f5941;font-size:14px}
.site-footer{padding:66px 0 103px;background:#1d211e;color:#d7ddd3}
.footer-brand{font-size:21px;font-weight:850;color:#fff;margin-bottom:12px}
.footer-desc{max-width:330px;margin:0;color:#aab3a8;font-size:14px}
.footer-title{margin-bottom:13px;font-size:14px;font-weight:850;color:#eff4e7}
.footer-list{margin:0;padding:0;list-style:none;color:#abb3a9;font-size:14px}
.footer-list li{margin:7px 0}
.footer-list a:hover{color:var(--lime)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:48px;padding-top:19px;border-top:1px solid #3e453e;color:#919a90;font-size:13px}
.footer-bottom a:hover{color:var(--lime)}
.fixed-cta{position:fixed;z-index:45;left:0;right:0;bottom:0;padding:10px 0;background:rgba(27,31,28,.97);border-top:1px solid #4d554b;backdrop-filter:blur(12px);color:#fff}
.fixed-cta .grid-container{display:flex;align-items:center;justify-content:space-between;gap:20px}
.fixed-text{font-size:14px;font-weight:700}
.fixed-text span{color:#d9e985}
.fixed-actions{display:flex;gap:10px}
.fixed-actions .btn{min-height:40px;padding:8px 16px}
.fixed-phone{color:#fff;border-color:#687068}
.fixed-phone:hover{background:#353a35;color:#fff}
@media(max-width:1024px){
 .desktop-menu a{padding:0 8px;font-size:13px}.nav-cta{padding:9px 13px}.page-intro h1{font-size:43px}
 .insight-feature{gap:25px}.flow-item{padding:22px 16px}.channel-strip-inner{display:block}.channel-title{margin-bottom:16px}
}
@media(max-width:768px){
 body{font-size:15px}.topbar{display:none}.nav-row{height:66px}.desktop-menu,.nav-cta{display:none}.menu-toggle{display:block}.brand{font-size:16px}.site-header{top:0}
 .page-intro{padding:39px 0 44px}.page-intro h1{font-size:34px;letter-spacing:-1px}.page-intro p{font-size:15px}
 .section{padding:63px 0}.section h2{font-size:28px}.section-head{margin-bottom:28px}
 .filter-wrap{display:block}.filter-label{margin-bottom:10px}.filter-list{justify-content:flex-start}
 .insight-feature{grid-template-columns:1fr;gap:22px}.insight-feature figure{height:235px}.insight-feature h2{font-size:26px}
 .insight-row{grid-template-columns:1fr;gap:7px;padding:20px 0}.insight-row .date{order:-1}.more-link{margin-top:4px}
 .scenario-card img{height:195px}.flow-grid{grid-template-columns:1fr 1fr}.flow-item:nth-child(2){border-right:0}.flow-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.flow-item:after{display:none}
 .metric-panel{grid-template-columns:1fr}.metric-callout{border-top:1px solid #505750}.metric-row{grid-template-columns:1.05fr .7fr 1.1fr;font-size:13px}
 .channel-links{grid-template-columns:1fr 1fr}.faq-section{padding-bottom:92px}.faq-aside{margin-top:20px}
 .footer-block{margin-bottom:28px}.site-footer{padding-top:48px;padding-bottom:132px}.footer-bottom{margin-top:13px}
 .fixed-cta .grid-container{display:grid;grid-template-columns:1fr 1fr;gap:8px}.fixed-text{display:none}.fixed-actions{display:contents}.fixed-actions .btn{min-height:46px;width:100%;padding:9px 8px}
}
@media(max-width:520px){
 .grid-container{padding-left:18px;padding-right:18px}.brand-mark{width:29px;height:29px}.brand{font-size:15px}
 .page-intro h1{font-size:31px}.intro-tags{gap:6px}.tag{font-size:11px}.filter-list{gap:6px}.filter-list a{padding:6px 10px;font-size:12px}
 .insight-feature figure{height:205px}.insight-feature h2{font-size:24px}.section h2{font-size:26px}
 .scenario-body{padding:18px}.flow-grid{grid-template-columns:1fr}.flow-item{border-right:0;border-bottom:1px solid var(--line)}.flow-item:last-child{border-bottom:0}.metric-table{padding:8px 18px}.metric-row{grid-template-columns:1fr .72fr;gap:7px}.metric-row span:last-child{grid-column:1/-1}.metric-callout{padding:27px}.metric-callout .dial{font-size:43px}
 .channel-links{grid-template-columns:1fr}.channel-links a{min-height:54px}.accordion-title{padding:16px 46px 16px 16px;font-size:15px}.accordion-content{padding:0 16px 17px}.footer-bottom{font-size:12px}
}