/* roulang page: index */
:root{
 --ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
 --green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
 --dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);
 --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg)}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.hero{min-height:660px;background:linear-gradient(90deg,rgba(11,41,39,.95),rgba(11,41,39,.68)),url("/assets/images/backpic/back-1.webp") center/cover;display:flex;align-items:center;color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(197,232,108,.3);border-radius:50%;right:-120px;top:70px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
h1{font-size:clamp(39px,5.2vw,68px);line-height:1.17;letter-spacing:-2px;margin:20px 0}
.hero-copy{font-size:18px;color:#d8e7df;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.btn-light{background:var(--lime);color:var(--dark)}.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-light:hover{background:#fff;transform:translateY(-2px)}.btn-outline:hover{background:rgba(255,255,255,.1)}
.lead-box{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:26px;padding:28px;backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.lead-box h3{font-size:23px;margin-bottom:7px}.lead-box p{color:#c9ddd5;font-size:14px;margin-bottom:18px}
.lead-form{display:grid;gap:12px}.lead-form input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.18);color:#fff;outline:0}.lead-form input::placeholder{color:#b4c9c1}.lead-form input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(197,232,108,.16)}
.form-tip{font-size:12px!important;color:#b8d4c8!important;margin:0!important}
.section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1px}.section-head p{max-width:570px;color:var(--muted);font-size:15px}
.kpi-strip{background:#fff;border-bottom:1px solid var(--line)}.kpis{display:grid;grid-template-columns:repeat(4,1fr);padding:27px 0}.kpi{padding:7px 25px;border-right:1px solid var(--line)}.kpi:last-child{border:0}.kpi strong{display:block;font-size:32px;color:var(--green);line-height:1.2}.kpi span{font-size:13px;color:var(--muted)}
.intro{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.intro img{height:390px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}.intro p{color:var(--muted);margin:17px 0}.check-list{list-style:none;display:grid;gap:13px;margin-top:24px}.check-list li{display:flex;gap:10px;align-items:flex-start}.check-list b{color:var(--green);font-size:19px}
.news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.news-list,.feature-news{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 25px}.news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-date{font-size:13px;color:var(--muted)}.news-item h3{font-size:17px}.news-item p{font-size:13px;color:var(--muted);line-height:1.65}.read{font-size:13px;color:var(--green);font-weight:800;white-space:nowrap}.feature-news{padding:0;overflow:hidden}.feature-news img{height:175px;width:100%}.feature-body{padding:23px}.feature-body h3{font-size:22px;line-height:1.4;margin:10px 0}.feature-body p{font-size:14px;color:var(--muted)}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service{background:#fff;padding:26px;border-radius:var(--radius);border:1px solid var(--line);transition:.25s}.service:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#abd8c1}.icon{width:43px;height:43px;background:#e4f3e9;border-radius:14px;color:var(--green);display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:20px}.service h3{font-size:19px;margin-bottom:8px}.service p{font-size:14px;color:var(--muted)}
.dark-panel{background:var(--dark);color:#fff}.dark-panel .section-head p{color:#b9cec5}.dark-panel .service{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12)}.dark-panel .service p{color:#b9cec5}.dark-panel .icon{background:rgba(197,232,108,.13);color:var(--lime)}
.topic-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:190px 190px;gap:15px}.topic{border-radius:var(--radius);padding:24px;color:#fff;background-size:cover;background-position:center;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:end}.topic:before{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(8,35,31,.85))}.topic>*{position:relative}.topic:first-child{grid-row:span 2}.topic h3{font-size:20px}.topic p{font-size:13px;color:#dcece4}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}.step{padding:28px 28px 10px 0;border-right:1px solid var(--line);margin-right:28px}.step:last-child{border:0}.step-num{color:var(--orange);font-weight:900;font-size:14px}.step h3{margin:9px 0;font-size:19px}.step p{font-size:14px;color:var(--muted)}
.app-box{background:#e5f0e9;border-radius:28px;padding:45px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.app-box img{height:280px;border-radius:18px}.app-box p{color:var(--muted);margin:14px 0 22px}.platforms{display:flex;gap:10px;flex-wrap:wrap}.platforms span{padding:8px 13px;background:#fff;border-radius:9px;font-size:13px}
.testimonial{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quote{padding:28px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}.quote p{font-size:16px;margin-bottom:20px}.quote small{color:var(--muted)}
.faq{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}.faq-q span{color:var(--green);font-size:22px}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.media-row{display:flex;gap:18px;overflow-x:auto;padding-bottom:10px}.media-card{min-width:245px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.media-card img{height:130px;width:100%}.media-card div{padding:16px}.media-card h3{font-size:16px}.media-card p{font-size:13px;color:var(--muted);margin-top:5px}
.cta{background:var(--green);color:#fff;border-radius:28px;padding:53px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:34px;line-height:1.3}.cta p{color:#d2e6dd;margin-top:10px}.cta .btn{flex:none}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}.site-footer h4{color:#fff;margin-bottom:15px}.site-footer li{list-style:none;color:#9fb8ae;font-size:13px;margin:8px 0}.site-footer a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
:focus-visible{outline:3px solid rgba(197,232,108,.75);outline-offset:3px}
@media(max-width:900px){.nav-links{gap:0}.nav-links a{padding:8px}.hero-grid{gap:35px}.intro{gap:30px}.footer-grid{grid-template-columns:1fr 1fr}.topic-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.container{width:min(100% - 28px,var(--container))}.navbar{height:68px}.menu-btn{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{text-align:center}.nav-cta{display:none}.hero{min-height:700px}.hero-grid{grid-template-columns:1fr}.hero-copy{font-size:16px}.lead-box{padding:22px}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:12px}.kpis{grid-template-columns:1fr 1fr}.kpi{padding:12px;border-bottom:1px solid var(--line)}.intro,.news-layout,.app-box{grid-template-columns:1fr}.intro img{height:250px}.news-item{grid-template-columns:1fr auto;gap:3px 12px}.news-item p{grid-column:1 / -1}.matrix,.process,.testimonial{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:20px 0}.topic-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:180px 180px}.topic:first-child{grid-row:span 2}.app-box{padding:25px}.app-box img{height:220px}.cta{display:block;padding:35px 25px}.cta h2{font-size:27px}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:430px){h1{font-size:39px}.hero-actions .btn{width:100%}.topic-grid{display:flex;flex-direction:column}.topic{min-height:170px}.footer-grid{grid-template-columns:1fr}}

/* roulang page: category2 */
:root{--ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;--green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;--dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);--container:1180px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input{font:inherit}button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg)}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.inner-hero{min-height:510px;color:#fff;background:linear-gradient(90deg,rgba(11,41,39,.96),rgba(11,41,39,.65)),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center;position:relative;overflow:hidden}
.inner-hero:after{content:"";position:absolute;width:470px;height:470px;border:1px solid rgba(197,232,108,.28);border-radius:50%;right:-120px;top:20px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
h1{font-size:clamp(38px,5vw,68px);line-height:1.15;letter-spacing:-2px;margin:17px 0}
.hero-copy{font-size:17px;color:#d8e7df;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.btn-light{background:var(--lime);color:var(--dark)}.btn-outline{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-light:hover{background:#fff;transform:translateY(-2px)}.btn-outline:hover{background:rgba(255,255,255,.1)}
.invite-box{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:26px;padding:27px;backdrop-filter:blur(10px)}
.invite-box h3{font-size:22px;margin-bottom:6px}.invite-box p{font-size:14px;color:#c9ddd5}
.progress-meta{display:flex;justify-content:space-between;font-size:13px;color:#dcebe4;margin:22px 0 8px}
.progress{height:10px;border-radius:20px;background:rgba(255,255,255,.18);overflow:hidden}.progress i{display:block;width:72%;height:100%;background:var(--lime);border-radius:20px}
.invite-box .btn{width:100%;margin-top:20px}
.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1px}.section-head p{max-width:570px;color:var(--muted);font-size:15px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:var(--shadow)}
.metric strong{display:block;color:var(--green);font-size:33px;line-height:1.2}.metric span{color:var(--muted);font-size:14px}
.matrix{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}.panel h3{font-size:22px;margin-bottom:16px}
.data-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}.data-row:last-child{border:0}.data-row b{color:var(--green)}
.cover-image{height:100%;min-height:320px;border-radius:var(--radius);box-shadow:var(--shadow)}
.feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}.feature-copy p{color:var(--muted);margin:15px 0}.check-list{list-style:none;display:grid;gap:12px;margin-top:22px}.check-list li{display:flex;gap:11px}.check-list b{color:var(--green);font-size:19px}
.dark-section{background:var(--dark);color:#fff}.dark-section .section-head p{color:#b9cec5}
.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.compare-card{padding:29px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}.compare-card.highlight{background:#e8f5df;color:var(--ink);border-color:var(--lime)}.compare-card h3{font-size:21px;margin-bottom:15px}.compare-card li{list-style:none;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}.highlight li{border-color:#cfe2ce}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.step{background:#fff;border:1px solid var(--line);padding:27px;border-radius:20px}.step-num{display:grid;place-items:center;width:38px;height:38px;background:#e4f0e9;color:var(--green);border-radius:12px;font-weight:900;margin-bottom:18px}.step h3{font-size:19px;margin-bottom:8px}.step p{font-size:14px;color:var(--muted)}
.notice{background:#edf5e9;border-left:4px solid var(--green);border-radius:16px;padding:23px 27px;color:#47615a;font-size:14px}
.faq{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}.faq-q span{color:var(--green);font-size:22px;transition:.2s}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{background:var(--green);color:#fff;border-radius:28px;padding:48px 58px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:34px;line-height:1.3}.cta p{color:#d2e6dd;margin-top:9px}.cta .btn{flex:none}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}.site-footer h4{color:#fff;margin-bottom:15px}.site-footer li{list-style:none;color:#9fb8ae;font-size:13px;margin:8px 0}.site-footer a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 8px}.hero-grid{gap:35px}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.navbar{height:68px}.menu-btn{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:20px;right:20px;top:74px;background:#fff;padding:12px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{text-align:center}.nav-cta{display:none}.hero-grid,.matrix,.feature{grid-template-columns:1fr}.inner-hero{padding:78px 0}.section{padding:68px 0}.compare,.steps{grid-template-columns:1fr}.cta{padding:35px 28px;display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.container{width:min(100% - 28px,var(--container))}h1{font-size:40px}.metrics{grid-template-columns:1fr}.panel{padding:22px}.cover-image{min-height:250px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:8px 0}}

/* roulang page: category3 */
:root{
--ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
--green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
--dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);--container:1180px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none} img{display:block;max-width:100%;object-fit:cover} button,input{font:inherit} button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg)}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.btn-light{background:var(--lime);color:var(--dark)}.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.4);color:#fff;background:transparent}.btn-outline:hover{background:rgba(255,255,255,.12)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.hero{min-height:630px;display:flex;align-items:center;position:relative;overflow:hidden;color:#fff;background:linear-gradient(90deg,rgba(11,41,39,.95),rgba(11,41,39,.62)),url("/assets/images/backpic/back-2.webp") center/cover}
.hero:after{content:"";width:470px;height:470px;position:absolute;right:-130px;top:70px;border:1px solid rgba(197,232,108,.3);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:65px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
h1{font-size:clamp(40px,5vw,67px);line-height:1.12;letter-spacing:-2px;margin:16px 0 20px}
.hero-copy{font-size:17px;color:#d8e7df;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.group-panel{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.22);border-radius:26px;padding:27px;backdrop-filter:blur(12px);box-shadow:var(--shadow)}
.group-top{display:flex;justify-content:space-between;gap:12px;align-items:start;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:18px}
.group-top h2{font-size:23px;line-height:1.35}.group-top p{font-size:13px;color:#c7dcd4;margin-top:4px}
.pulse{color:var(--dark);background:var(--lime);padding:5px 10px;border-radius:99px;font-size:12px;font-weight:800;white-space:nowrap}
.member-row{display:flex;align-items:center;gap:10px;padding:18px 0}.avatars{display:flex}.avatar{width:33px;height:33px;border-radius:50%;margin-right:-8px;border:2px solid #315d55;background:#e7a36a;color:#fff;font-size:11px;display:grid;place-items:center}.avatar:nth-child(2){background:#7ba6c8}.avatar:nth-child(3){background:#8c9871}.avatar:nth-child(4){background:#bb7c95}
.member-row span{font-size:13px;color:#d6e5df;margin-left:8px}.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.18);overflow:hidden}.progress i{display:block;width:75%;height:100%;background:var(--lime);border-radius:99px}.group-panel .hero-actions{margin:20px 0 0}.group-panel .btn{padding:10px 15px;font-size:14px}
.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1px}.section-head p{max-width:550px;color:var(--muted);font-size:15px}
.dashboard{margin-top:-55px;position:relative;z-index:3;display:grid;grid-template-columns:1.2fr repeat(3,1fr);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.metric{padding:24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{display:block;font-size:30px;color:var(--green);line-height:1.2}.metric span{display:block;margin-top:5px;color:var(--muted);font-size:13px}.metric:first-child strong{font-size:19px;color:var(--ink)}
.split{display:grid;grid-template-columns:.94fr 1.06fr;gap:62px;align-items:center}.photo-stack{position:relative;padding:0 32px 28px 0}.photo-stack img{height:415px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}.photo-note{position:absolute;right:0;bottom:0;background:var(--dark);color:#fff;padding:18px 21px;border-radius:17px;max-width:220px}.photo-note b{display:block;color:var(--lime);font-size:24px}.photo-note span{font-size:12px;color:#bdd0c9}
.text-block h2{font-size:clamp(29px,3.2vw,44px);line-height:1.25;margin:10px 0 18px}.text-block p{color:var(--muted);margin-bottom:15px}.check-list{list-style:none;display:grid;gap:13px;margin-top:21px}.check-list li{display:flex;gap:10px;align-items:flex-start}.check-list b{color:var(--green);font-size:19px}
.service-area{background:#eaf2ed}.service-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.service-main{background:var(--dark);color:#fff;border-radius:var(--radius);padding:37px;min-height:340px;position:relative;overflow:hidden}.service-main:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(197,232,108,.28);right:-75px;bottom:-140px;border-radius:50%}.service-main h3{font-size:29px;line-height:1.35;max-width:450px;position:relative;z-index:1}.service-main p{color:#b9cec5;max-width:490px;margin:14px 0 22px;position:relative;z-index:1}.service-list{display:grid;gap:18px}.service-card{background:#fff;border:1px solid var(--line);border-radius:19px;padding:23px;transition:.25s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b7d9c9}.service-card b{display:block;color:var(--green);font-size:20px;margin-bottom:5px}.service-card p{font-size:14px;color:var(--muted)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}.compare-card{border-radius:var(--radius);padding:31px;border:1px solid var(--line);background:#fff}.compare-card.featured{background:var(--green);color:#fff;border-color:var(--green)}.compare-card h3{font-size:25px}.compare-card>p{font-size:14px;color:var(--muted);margin:8px 0 17px}.featured>p{color:#d1e8de}.compare-card ul{list-style:none;display:grid;gap:11px}.compare-card li{font-size:14px;padding-left:21px;position:relative}.compare-card li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.featured li:before{color:var(--lime)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{background:#fff;border:1px solid var(--line);border-radius:19px;padding:23px;position:relative}.step-no{display:inline-grid;place-items:center;width:35px;height:35px;border-radius:10px;background:#e4f0e9;color:var(--green);font-weight:900;margin-bottom:16px}.step h3{font-size:18px;margin-bottom:7px}.step p{font-size:14px;color:var(--muted)}
.image-band{border-radius:28px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;background:var(--dark);color:#fff}.image-band img{height:370px;width:100%}.band-copy{padding:55px;display:flex;flex-direction:column;justify-content:center}.band-copy h2{font-size:36px;line-height:1.3;margin:12px 0}.band-copy p{color:#c2d8cf;margin-bottom:22px}
.faq{max-width:880px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}.faq-q span{color:var(--green);font-size:22px;transition:.2s}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.contact-section{padding-top:20px}.cta{background:var(--green);color:#fff;border-radius:28px;padding:52px 57px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.cta h2{font-size:34px;line-height:1.3}.cta p{color:#d2e6dd;margin-top:10px}.contact-form{display:flex;gap:10px;align-items:center}.contact-form input{width:220px;border:1px solid rgba(255,255,255,.25);background:rgba(0,0,0,.12);border-radius:13px;padding:12px 14px;color:#fff;outline:none}.contact-form input::placeholder{color:#c3d8cf}.contact-form input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(197,232,108,.16)}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px;margin-top:92px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}.site-footer h4{color:#fff;margin-bottom:15px}.site-footer li{list-style:none;color:#9fb8ae;font-size:13px;margin:8px 0}.site-footer a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
@media(max-width:1024px){.navbar{gap:14px}.nav-links a{padding:8px;font-size:13px}.hero-grid{gap:35px}.timeline{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 30px,var(--container))}.navbar{height:68px}.menu-btn{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:15px;right:15px;top:70px;background:#fff;border:1px solid var(--line);padding:12px;border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{padding:11px}.nav-cta{display:none}.hero{min-height:auto;padding:76px 0}.hero-grid,.split,.service-grid,.image-band,.cta{grid-template-columns:1fr}.hero-grid{gap:35px}.dashboard{grid-template-columns:1fr 1fr;margin-top:-24px}.metric:first-child{grid-column:span 2}.metric:nth-child(2){border-left:0}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:12px}.photo-stack img{height:320px}.image-band img{height:280px}.band-copy{padding:35px}.cta{padding:36px}.contact-form{flex-wrap:wrap}.contact-form input{width:100%}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){h1{font-size:39px}.hero-copy{font-size:16px}.dashboard,.compare,.timeline{grid-template-columns:1fr}.metric,.metric:first-child{grid-column:auto;border-right:0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.hero-actions .btn{width:100%}.group-panel{padding:21px}.section{padding:57px 0}.photo-stack{padding-right:15px}.photo-note{padding:13px}.service-main{padding:28px}.cta h2,.band-copy h2{font-size:29px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid;gap:8px}}

/* roulang page: category1 */
:root{
--ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
--green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
--dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);--container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(245,248,245,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg);flex:none}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s;border:1px solid transparent}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.btn-light{background:var(--lime);color:var(--dark)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.05)}
.btn-outline:hover{background:rgba(255,255,255,.14)}
.btn-small{padding:9px 14px;font-size:13px;border:1px solid var(--line);color:var(--green);background:#fff}
.btn-small:hover{border-color:var(--green);background:#eaf4ee}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.hero{min-height:555px;color:#fff;position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(10,38,36,.94),rgba(10,38,36,.66)),url("/assets/images/backpic/back-2.webp") center/cover}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 77% 30%,rgba(197,232,108,.20),transparent 22%)}
.hero-grid{min-height:555px;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.8px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.14;letter-spacing:-2px;margin:15px 0 20px}
.hero-copy{max-width:640px;color:#d6e8df;font-size:17px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.event-panel{border:1px solid rgba(255,255,255,.2);border-radius:25px;padding:24px;background:rgba(255,255,255,.10);backdrop-filter:blur(12px);box-shadow:var(--shadow)}
.event-panel h3{font-size:22px;margin-bottom:3px}
.event-panel>p{font-size:13px;color:#cce0d7;margin-bottom:17px}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:17px 0}
.countdown div{background:rgba(6,27,25,.42);border:1px solid rgba(255,255,255,.12);border-radius:13px;text-align:center;padding:10px 4px}
.countdown b{font-size:24px;display:block;line-height:1.2;color:var(--lime)}
.countdown small{font-size:11px;color:#c8dcd3}
.mini-match{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid rgba(255,255,255,.14);padding-top:15px;font-size:13px}
.mini-match strong{font-size:14px;color:#fff}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.24;letter-spacing:-1px}
.section-head p{max-width:570px;color:var(--muted);font-size:15px}
.metric-strip{margin-top:-42px;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.metric{padding:24px 28px;border-right:1px solid var(--line)}
.metric:last-child{border:0}
.metric b{display:block;font-size:30px;line-height:1.15;color:var(--green)}
.metric span{font-size:13px;color:var(--muted)}
.intro-grid{display:grid;grid-template-columns:.93fr 1.07fr;gap:60px;align-items:center}
.image-frame{position:relative}
.image-frame img{width:100%;height:410px;border-radius:var(--radius);box-shadow:var(--shadow)}
.image-note{position:absolute;right:-18px;bottom:24px;max-width:240px;padding:16px 18px;border-radius:16px;background:#fff;box-shadow:var(--shadow);font-size:13px}
.image-note b{display:block;color:var(--green);font-size:18px}
.check-list{list-style:none;display:grid;gap:13px;margin-top:22px}
.check-list li{display:flex;align-items:flex-start;gap:10px;color:#4d6063}
.check-list b{color:var(--green);font-size:19px;line-height:1.55}
.section-copy{color:var(--muted);font-size:16px}
.match-board{background:var(--dark);color:#fff;padding:84px 0}
.match-board .section-head p{color:#b7cdc4}
.match-layout{display:grid;grid-template-columns:1.22fr .78fr;gap:20px}
.schedule-card{background:#173b38;border:1px solid rgba(255,255,255,.11);border-radius:20px;padding:13px 24px}
.schedule-top{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.schedule-top span{font-size:13px;color:#b8d1c8}
.match-row{display:grid;grid-template-columns:90px 1fr 82px;gap:15px;align-items:center;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.match-row:last-child{border:0}
.match-time{color:var(--lime);font-size:13px;font-weight:800}
.teams strong{display:block;font-size:16px}
.teams small{color:#9db9ae;font-size:12px}
.status{font-size:12px;border-radius:20px;text-align:center;padding:6px 8px;background:rgba(197,232,108,.14);color:var(--lime)}
.focus-card{border-radius:20px;overflow:hidden;position:relative;min-height:100%;background:#21504a}
.focus-card img{width:100%;height:100%;position:absolute;inset:0;opacity:.45}
.focus-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,30,28,.95),transparent 75%)}
.focus-card div{position:absolute;z-index:1;bottom:0;padding:28px}
.focus-card h3{font-size:27px;line-height:1.35}
.focus-card p{font-size:14px;color:#c5d8d0;margin:8px 0 15px}
.matrix{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bdd9cd}
.service-card.large{background:linear-gradient(135deg,#e5f2ea,#fff);grid-row:span 2}
.service-card .icon{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:#dff0e7;color:var(--green);font-size:21px;margin-bottom:20px;font-weight:900}
.service-card h3{font-size:21px;line-height:1.35;margin-bottom:8px}
.service-card p{font-size:14px;color:var(--muted)}
.service-card ul{list-style:none;margin-top:17px;display:grid;gap:8px;font-size:13px;color:#4d6263}
.service-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
.compare-wrap{background:#e8f1eb;border-radius:28px;padding:45px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-card{padding:28px;border-radius:19px;background:rgba(255,255,255,.6);border:1px solid transparent}
.compare-card.featured{background:#fff;border-color:#c4dfd1;box-shadow:0 12px 30px rgba(20,67,53,.08)}
.compare-card h3{font-size:22px;margin-bottom:13px}
.compare-card p{font-size:14px;color:var(--muted)}
.compare-card ul{list-style:none;margin-top:17px;display:grid;gap:10px;font-size:14px}
.compare-card li:before{content:"●";font-size:10px;color:var(--green);margin-right:9px}
.featured li:before{color:var(--orange)}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:flow}
.flow-card{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:18px}
.flow-card:before{counter-increment:flow;content:"0" counter(flow);display:block;font-size:13px;font-weight:900;color:var(--green);margin-bottom:18px}
.flow-card:not(:last-child):after{content:"";position:absolute;right:-13px;top:50%;height:1px;width:12px;background:#a7c8b7}
.flow-card h3{font-size:17px;margin-bottom:7px}
.flow-card p{font-size:13px;color:var(--muted)}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.news-feature{position:relative;min-height:355px;border-radius:22px;overflow:hidden;color:#fff}
.news-feature img{position:absolute;inset:0;width:100%;height:100%}
.news-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,35,33,.92),rgba(9,35,33,.08))}
.news-feature div{position:absolute;z-index:1;bottom:0;padding:30px}
.news-feature h3{font-size:27px;line-height:1.35;margin:10px 0}
.news-feature p{font-size:14px;color:#d3e1dc}
.news-list{background:#fff;border:1px solid var(--line);border-radius:22px;padding:10px 24px}
.news-item{padding:16px 0;border-bottom:1px solid var(--line)}
.news-item:last-child{border:0}
.news-item time{color:var(--green);font-size:12px;font-weight:800}
.news-item h3{font-size:16px;line-height:1.4;margin:5px 0}
.news-item p{color:var(--muted);font-size:13px;line-height:1.65}
.quote-band{background:var(--green);color:#fff}
.quote-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:center}
.quote-mark{font-size:90px;line-height:.7;color:var(--lime)}
.quote-text{font-size:25px;line-height:1.6}
.quote-text small{display:block;color:#c6ddd3;font-size:14px;margin-top:17px}
.faq{max-width:880px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}
.faq-q span{color:var(--green);font-size:23px;transition:.2s}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{background:var(--green);color:#fff;border-radius:28px;padding:52px 58px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:34px;line-height:1.3}
.cta p{color:#d2e6dd;margin-top:10px}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}
.site-footer h4{color:#fff;margin-bottom:15px}
.site-footer ul{list-style:none}
.site-footer li{color:#9fb8ae;font-size:13px;margin:8px 0}
.site-footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
@media(max-width:1100px){
.navbar{gap:15px}.nav-links a{padding:8px 8px;font-size:13px}.nav-cta{padding:10px 13px}.hero-grid{gap:35px}.matrix{grid-template-columns:1fr 1fr}.service-card.large{grid-row:auto;grid-column:span 2}
}
@media(max-width:820px){
.navbar{height:70px;position:relative}.menu-btn{display:block;margin-left:auto}.nav-cta{display:none}.nav-links{display:none;position:absolute;left:0;right:0;top:70px;padding:12px 20px 18px;background:#f5f8f5;border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(24,62,55,.1);margin:0;flex-wrap:wrap}.nav-links.show{display:flex}.hero-grid{grid-template-columns:1fr;padding:70px 0}.hero{min-height:auto}.event-panel{max-width:580px}.metric-strip{grid-template-columns:1fr 1fr;margin-top:-20px}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.intro-grid,.match-layout,.quote-grid{grid-template-columns:1fr}.focus-card{min-height:340px}.flow-grid{grid-template-columns:1fr 1fr}.flow-card:nth-child(2):after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:68px 0}
}
@media(max-width:520px){
.container{width:min(var(--container),calc(100% - 28px))}.logo{font-size:19px}.logo-mark{width:31px;height:31px}.hero h1{font-size:39px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.countdown b{font-size:19px}.section-head{display:block}.section-head h2{margin-bottom:13px}.metric{padding:18px}.metric b{font-size:24px}.image-frame img{height:295px}.image-note{right:10px;bottom:14px}.matrix,.compare-grid,.news-grid{grid-template-columns:1fr}.service-card.large{grid-column:auto}.match-row{grid-template-columns:70px 1fr}.status{display:none}.flow-grid{grid-template-columns:1fr}.flow-card:after{display:none}.compare-wrap{padding:24px 18px}.quote-text{font-size:21px}.cta{padding:35px 25px;display:block}.cta h2{font-size:28px}.cta .btn{margin-top:22px;width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-brand{grid-column:span 2}.footer-bottom{display:block}.footer-bottom span{display:block;margin:8px 0}
}

/* roulang page: category5 */
:root{
 --ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
 --green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
 --dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);
 --container:1180px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg);display:inline-block}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.page-banner{min-height:370px;background:linear-gradient(90deg,rgba(11,41,39,.95),rgba(11,41,39,.68)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;display:flex;align-items:center}
.banner-inner{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:center}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
.page-banner h1{font-size:clamp(38px,5vw,66px);line-height:1.15;letter-spacing:-2px;margin:16px 0}
.page-banner p{color:#d8e7df;max-width:650px;font-size:17px}
.banner-note{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:24px;padding:25px}
.banner-note strong{display:block;color:var(--lime);font-size:36px;line-height:1.1;margin-bottom:8px}
.banner-note span{color:#c9ddd5;font-size:14px}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1px}
.section-head p{max-width:580px;color:var(--muted);font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:-45px;position:relative;z-index:2}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.stat b{display:block;color:var(--green);font-size:32px;line-height:1.2}
.stat span{display:block;color:var(--muted);font-size:13px;margin-top:6px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.split img{width:100%;height:390px;border-radius:var(--radius);box-shadow:var(--shadow)}
.split h2{font-size:clamp(28px,3vw,42px);line-height:1.3;margin:14px 0}
.split p{color:var(--muted);font-size:15px}
.check-list{list-style:none;display:grid;gap:13px;margin-top:23px}
.check-list li{display:flex;gap:11px;align-items:flex-start;color:#405258}
.check-list b{color:var(--green);font-size:19px}
.matrix{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.matrix-card.large{grid-row:span 2;background:var(--dark);color:#fff}
.matrix-card h3{font-size:21px;margin:12px 0 8px}
.matrix-card p{color:var(--muted);font-size:14px}
.matrix-card.large p{color:#bad0c6}
.icon-box{width:44px;height:44px;border-radius:14px;background:#e4f0e9;color:var(--green);display:grid;place-items:center;font-weight:900}
.large .icon-box{background:rgba(197,232,108,.15);color:var(--lime)}
.topic-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.topic-card{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);transition:.25s}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.topic-card img{height:175px;width:100%}
.topic-card div{padding:21px}
.topic-card h3{font-size:19px;margin-bottom:7px}
.topic-card p{color:var(--muted);font-size:14px}
.dark-panel{background:var(--dark);color:#fff}
.dark-panel .section-head p{color:#b9cec5}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.flow-item{padding:24px;border-top:2px solid rgba(197,232,108,.5);position:relative}
.flow-item:not(:last-child):after{content:"→";position:absolute;right:-10px;top:15px;color:var(--lime);font-size:24px}
.flow-num{color:var(--lime);font-size:13px;font-weight:800}
.flow h3{font-size:18px;margin:13px 0 7px}
.flow p{color:#b9cec5;font-size:13px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-box{padding:30px;border-radius:22px;border:1px solid var(--line);background:#fff}
.compare-box.highlight{background:#e4f0e9;border-color:#b7d9c8}
.compare-box h3{font-size:22px;margin-bottom:17px}
.compare-box ul{list-style:none;display:grid;gap:14px;color:#596a6d;font-size:14px}
.compare-box li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}
.feature-line{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.feature-line img{height:330px;border-radius:22px}
.feature-line h2{font-size:35px;line-height:1.3;margin:13px 0}
.faq{max-width:850px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}
.faq-q span{color:var(--green);font-size:22px;transition:.2s}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{background:var(--green);color:#fff;border-radius:28px;padding:50px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:34px;line-height:1.3}
.cta p{color:#d2e6dd;margin-top:10px;max-width:680px}
.btn-light{background:var(--lime);color:var(--dark)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}
.site-footer h4{color:#fff;margin-bottom:15px}
.site-footer ul{list-style:none}
.site-footer li{color:#9fb8ae;font-size:13px;margin:8px 0}
.site-footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
:focus-visible{outline:3px solid rgba(197,232,108,.75);outline-offset:3px}
@media(max-width:1024px){
 .navbar{gap:15px}.nav-links a{padding:8px 8px;font-size:13px}.banner-inner{gap:30px}.stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .menu-btn{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:78px;left:14px;right:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{padding:12px}.nav-cta{display:none}
 .page-banner{min-height:460px}.banner-inner,.split,.matrix,.feature-line{grid-template-columns:1fr}.banner-note{max-width:390px}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:13px}.topic-row,.flow{grid-template-columns:1fr 1fr}.flow-item:not(:last-child):after{display:none}.split img{height:280px}.cta{padding:35px 25px;display:block}.cta .btn{margin-top:22px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .stats,.topic-row,.flow,.compare{grid-template-columns:1fr}.stats{margin-top:-25px}.page-banner h1{font-size:42px}.page-banner p{font-size:15px}.matrix-card.large{grid-row:auto}.section-head h2{font-size:30px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:7px 0}
}

/* roulang page: category4 */
:root{
 --ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
 --green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
 --dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);
 --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg)}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.hero{min-height:600px;background:linear-gradient(90deg,rgba(11,41,39,.96),rgba(11,41,39,.7)),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center;color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(197,232,108,.3);border-radius:50%;right:-120px;top:70px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:75px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
h1{font-size:clamp(40px,5vw,68px);line-height:1.15;letter-spacing:-2px;margin:18px 0}
.hero-copy{font-size:18px;color:#d8e7df;max-width:630px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.btn-light{background:var(--lime);color:var(--dark)}
.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.flash-card{background:#f8fbf5;color:var(--ink);border-radius:26px;padding:15px;box-shadow:0 25px 70px rgba(0,0,0,.22);transform:rotate(1deg)}
.flash-card img{height:190px;width:100%;border-radius:17px}
.flash-top{display:flex;justify-content:space-between;align-items:center;padding:14px 5px 4px}
.flash-top strong{font-size:18px}
.hot-badge{background:#fff0e8;color:#d86131;border-radius:20px;padding:5px 10px;font-size:12px;font-weight:800}
.flash-card p{font-size:13px;color:var(--muted);padding:0 5px 12px}
.countdown{display:flex;gap:8px;padding:5px}
.time-cell{flex:1;background:#e8f1e8;border-radius:12px;text-align:center;padding:8px 3px;color:var(--green);font-weight:900}
.time-cell small{display:block;font-size:10px;color:var(--muted);font-weight:500}
.flash-card .btn{width:100%;margin-top:8px}
.section{padding:94px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.25;letter-spacing:-1px}
.section-head p{max-width:570px;color:var(--muted);font-size:15px}
.notice-bar{background:var(--lime);color:var(--dark);padding:17px 0}
.notice-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}
.notice-inner strong{font-size:16px}
.notice-inner span{font-size:13px}
.dashboard{display:grid;grid-template-columns:1.3fr .7fr;gap:22px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.panel h3{font-size:22px;margin-bottom:7px}
.panel-sub{color:var(--muted);font-size:14px}
.score-row{display:grid;grid-template-columns:1fr 90px 1fr;align-items:center;gap:15px;text-align:center;margin:28px 0 20px}
.team{text-align:center;font-weight:800}
.team b{display:block;color:var(--green);font-size:18px;margin-bottom:4px}
.score{font-size:32px;font-weight:900;color:var(--dark)}
.data-lines{display:grid;gap:12px}
.data-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:10px;font-size:13px}
.data-line span{color:var(--muted)}
.stat-stack{display:grid;gap:14px}
.stat{background:#edf5ed;border-radius:16px;padding:18px}
.stat strong{display:block;color:var(--green);font-size:29px;line-height:1.2}
.stat span{font-size:13px;color:var(--muted)}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.matrix article{padding:25px 21px;background:#fff;border:1px solid var(--line);border-radius:18px;transition:.25s}
.matrix article:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#afd2bc}
.icon{width:40px;height:40px;border-radius:13px;background:#e4f0e9;color:var(--green);display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.matrix h3{font-size:17px;margin-bottom:8px}
.matrix p{font-size:13px;color:var(--muted)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
.split img{width:100%;height:400px;border-radius:var(--radius);box-shadow:var(--shadow)}
.check-list{list-style:none;display:grid;gap:15px;margin-top:24px}
.check-list li{display:flex;gap:10px;align-items:flex-start;color:#405258}
.check-list b{color:var(--green);font-size:19px}
.compare{background:var(--dark);color:#fff}
.compare .section-head p{color:#b9cec5}
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.compare-card{border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:25px;background:rgba(255,255,255,.06)}
.compare-card.highlight{background:var(--green);border-color:var(--lime);transform:translateY(-10px)}
.compare-card h3{font-size:19px;margin-bottom:20px}
.compare-card li{list-style:none;border-top:1px solid rgba(255,255,255,.14);padding:11px 0;color:#c7dbd3;font-size:13px}
.compare-card li:before{content:"✓";color:var(--lime);margin-right:8px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.timeline:before{content:"";position:absolute;top:22px;left:8%;right:8%;height:2px;background:#cfe2d5}
.step{position:relative;text-align:center;padding:0 12px}
.step-no{width:45px;height:45px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:900;border:5px solid var(--paper);position:relative;z-index:1}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:13px;color:var(--muted)}
.quote-area{background:#e8f1e8}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.quote{background:#fff;border-radius:20px;padding:28px;border:1px solid var(--line)}
.quote p{font-size:17px;line-height:1.8}
.quote footer{margin-top:18px;color:var(--green);font-weight:800;font-size:13px}
.faq{max-width:850px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}
.faq-q span{color:var(--green);font-size:22px;transition:.25s}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 22px 0}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{background:var(--green);color:#fff;border-radius:28px;padding:53px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:34px;line-height:1.3}
.cta p{color:#d2e6dd;margin-top:10px}
.cta .btn{flex:none}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}
.site-footer h4{color:#fff;margin-bottom:15px}
.site-footer ul{padding:0}
.site-footer li{list-style:none;color:#9fb8ae;font-size:13px;margin:8px 0}
.site-footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
@media(max-width:1024px){
 .navbar{gap:15px}.nav-links a{padding:8px 7px;font-size:13px}.hero-grid{gap:35px}.matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 30px))}
 .navbar{height:68px}.menu-btn{display:block;order:3}.nav-cta{margin-left:auto;padding:10px 13px;font-size:13px}
 .nav-links{display:none;position:absolute;top:68px;left:15px;right:15px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{text-align:center}
 .hero{padding:76px 0;min-height:auto}.hero-grid,.dashboard,.split,.quote-grid{grid-template-columns:1fr}
 h1{font-size:44px}.flash-card{max-width:520px;margin:auto}
 .section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:12px}
 .compare-grid{grid-template-columns:1fr}.compare-card.highlight{transform:none}.timeline{grid-template-columns:1fr 1fr;gap:35px}.timeline:before{display:none}
 .footer-grid{grid-template-columns:1fr 1fr}.cta{display:block;padding:38px 28px}.cta .btn{margin-top:25px}
}
@media(max-width:520px){
 .logo{font-size:19px}.nav-cta{display:none}.hero-actions .btn{width:100%}
 h1{font-size:38px}.hero-copy{font-size:16px}.section-head h2{font-size:30px}
 .matrix{grid-template-columns:1fr}.score-row{grid-template-columns:1fr 70px 1fr;gap:5px}.score{font-size:25px}
 .timeline{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.notice-inner{display:block}.notice-inner span{display:block;margin-top:4px}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}
}

/* roulang page: category6 */
:root{
 --ink:#18242b;--muted:#6b7b80;--paper:#f5f8f5;--card:#fff;--line:#dce7e1;
 --green:#0d735d;--green2:#159476;--lime:#c5e86c;--orange:#ee7d45;
 --dark:#122b2a;--radius:22px;--shadow:0 18px 50px rgba(24,62,55,.10);
 --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,248,245,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,225,.8)}
.navbar{height:78px;display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:900;letter-spacing:1px;color:var(--dark);white-space:nowrap}
.logo-mark{width:35px;height:35px;border-radius:12px 12px 4px 12px;background:var(--green);position:relative;transform:rotate(-8deg)}
.logo-mark:after{content:"";position:absolute;width:13px;height:7px;border-left:3px solid var(--lime);border-bottom:3px solid var(--lime);transform:rotate(-40deg);left:10px;top:12px}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:12px;color:#53666a;font-size:14px;transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e4f0e9}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:12px 20px;font-weight:750;transition:.25s}
.nav-cta,.btn-primary{background:var(--green);color:#fff;box-shadow:0 9px 20px rgba(13,115,93,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--dark);transform:translateY(-2px)}
.btn-light{background:var(--lime);color:var(--dark)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.38);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.menu-btn{display:none;background:#e4f0e9;color:var(--green);padding:8px 11px;border-radius:10px}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-1px}
.section-head p{max-width:565px;color:var(--muted);font-size:15px}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:13px;font-weight:800;letter-spacing:1px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--lime)}
.inner-hero{background:linear-gradient(100deg,rgba(12,43,40,.95),rgba(12,43,40,.72)),url("/assets/images/backpic/back-3.webp") center/cover;min-height:485px;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden}
.inner-hero:after{content:"";position:absolute;width:450px;height:450px;border:1px solid rgba(197,232,108,.28);border-radius:50%;right:-140px;bottom:-220px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .78fr;gap:50px;align-items:center}
.hero-copy h1{font-size:clamp(38px,5vw,65px);line-height:1.12;letter-spacing:-2px;margin:14px 0 18px}
.hero-copy p{color:#d5e5de;font-size:17px;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.status-panel{padding:26px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.21);border-radius:24px;backdrop-filter:blur(12px)}
.status-panel h3{font-size:21px;margin-bottom:14px}
.status-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.16);font-size:14px}
.status-row:last-child{border-bottom:0}
.status-dot{display:inline-flex;align-items:center;gap:7px;color:#dcefd5}
.status-dot i{width:8px;height:8px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 5px rgba(197,232,108,.12)}
.data-strip{background:var(--dark);color:#fff}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.data-item{padding:30px;border-right:1px solid rgba(255,255,255,.13)}
.data-item:last-child{border:0}
.data-item strong{display:block;color:var(--lime);font-size:30px;line-height:1.2}
.data-item span{font-size:13px;color:#b8cdc4}
.security-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:45px;align-items:center}
.security-image{height:420px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.check-list{list-style:none;display:grid;gap:15px;margin-top:25px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#526369}
.check-list b{display:inline-grid;place-items:center;width:25px;height:25px;flex:none;border-radius:9px;background:#e2f0e8;color:var(--green);font-size:15px}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.matrix-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b7d7c6}
.icon-box{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#e4f0e9;color:var(--green);font-weight:900;font-size:20px;margin-bottom:16px}
.matrix-card h3{font-size:18px;margin-bottom:8px}
.matrix-card p{font-size:14px;color:var(--muted)}
.dark-section{background:var(--dark);color:#fff}
.dark-section .section-head p{color:#b7cec4}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-item{position:relative;padding:25px 22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:18px}
.flow-num{font-size:13px;color:var(--lime);font-weight:900;letter-spacing:1px}
.flow-item h3{font-size:19px;margin:13px 0 8px}
.flow-item p{font-size:14px;color:#bdd0c8}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px}
.compare-card.safe{background:#e7f3ec;border-color:#bddaca}
.compare-card h3{font-size:22px;margin-bottom:16px}
.compare-card ul{list-style:none;display:grid;gap:12px;color:#596a6e;font-size:14px}
.compare-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}
.notice{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.notice img{height:100%;min-height:330px;width:100%}
.notice-copy{padding:42px}
.notice-copy h2{font-size:32px;line-height:1.3;margin:12px 0 15px}
.notice-copy p{color:var(--muted);font-size:15px}
.notice-list{margin-top:20px;display:grid;gap:10px;font-size:14px;color:#506267}
.faq{max-width:870px;margin:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:none;padding:21px 0;font-weight:800;color:var(--ink)}
.faq-q span{color:var(--green);font-size:22px;transition:.2s}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 36px 22px 0}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.contact-wrap{background:var(--green);border-radius:28px;color:#fff;padding:50px 56px;display:grid;grid-template-columns:1fr .8fr;gap:45px;align-items:center}
.contact-wrap h2{font-size:36px;line-height:1.28}
.contact-wrap p{color:#d2e6dd;margin-top:12px}
.contact-form{display:grid;gap:11px}
.contact-form input{border:1px solid rgba(255,255,255,.25);padding:13px 15px;background:rgba(0,0,0,.13);color:#fff;border-radius:12px;outline:0}
.contact-form input::placeholder{color:#bcd4ca}
.contact-form input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(197,232,108,.16)}
.form-tip{font-size:12px;color:#c2ddd1}
.site-footer{background:#102625;color:#d5e4de;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-brand p{color:#9fb8ae;font-size:14px;max-width:310px;margin:16px 0}
.site-footer h4{color:#fff;margin-bottom:15px}
.site-footer ul{list-style:none}
.site-footer li{color:#9fb8ae;font-size:13px;margin:8px 0}
.site-footer a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;color:#8ea8a0;font-size:12px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:1024px){
 .nav-links{gap:0}.nav-links a{padding:8px 8px;font-size:13px}.navbar{gap:16px}
 .matrix,.flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .navbar{height:70px;flex-wrap:wrap}.menu-btn{display:block;margin-left:auto}
 .nav-cta{display:none}.nav-links{display:none;order:3;width:100%;margin:0;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{padding:10px 12px}
 .site-header:has(.nav-links.show){padding-bottom:12px}
 .hero-grid,.security-grid,.notice,.contact-wrap{grid-template-columns:1fr}
 .inner-hero{min-height:auto;padding:78px 0}.status-panel{max-width:520px}
 .data-grid{grid-template-columns:repeat(2,1fr)}.data-item:nth-child(2){border-right:0}.data-item{padding:22px}
 .section{padding:66px 0}.section-head{display:block}.section-head p{margin-top:13px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .hero-copy h1{font-size:39px}.hero-copy p{font-size:15px}
 .matrix,.flow,.compare,.footer-grid{grid-template-columns:1fr}
 .data-grid{grid-template-columns:1fr}.data-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.data-item:last-child{border-bottom:0}
 .security-image{height:290px}.notice-copy,.contact-wrap{padding:30px 24px}
 .contact-wrap h2{font-size:29px}.section-head h2{font-size:30px}
 .hero-actions .btn{width:100%}.footer-bottom{display:grid}
}