/* roulang page: index */
:root{
      --ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
      --navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
      --shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
      --radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}img{display:block;max-width:100%}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.section{padding:88px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:#1976e8;border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}.eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}
    h1,h2,h3,p{margin-top:0}h2{font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-.04em;margin-bottom:14px}h3{font-size:20px;line-height:1.4;margin-bottom:9px}.section-lead{max-width:700px;color:var(--muted);margin-bottom:36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.65)}.btn-light:hover{background:#dff8fb;transform:translateY(-2px)}.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}.btn-outline:hover{border-color:var(--blue);background:#eff7ff}.btn:focus,a:focus,input:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
    .topline{background:#081226;color:#aebbd1;font-size:13px}.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center}.topline strong{color:#fff;font-weight:600}.phase{display:flex;gap:8px;align-items:center}.phase span{display:inline-flex;align-items:center;gap:5px}.phase i{width:7px;height:7px;border-radius:100%;background:#5d6c84}.phase .live i{background:#36dc9f;box-shadow:0 0 0 4px rgba(54,220,159,.12)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}.header-inner{height:74px;display:flex;align-items:center;gap:27px}.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}.logo b{color:var(--blue)}.main-nav{display:flex;align-items:center;gap:4px;flex:1}.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}.nav-chip{font-size:12px!important;padding:6px 9px!important;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px!important}.nav-chip.active{background:#e8fbf8!important;color:#087d70!important;border-color:#bceee7!important}.header-actions{display:flex;gap:10px;align-items:center}.search{width:146px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}.search::placeholder{color:#9aa5b6}.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy)}
    .hero{position:relative;overflow:hidden;color:#fff;background:#0a1831;padding:68px 0 58px}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,34,.94),rgba(6,22,46,.58),rgba(8,29,57,.86)),url("/assets/images/backpic/back-1.webp") center/cover}.hero .container{position:relative}.hero-top{text-align:center;max-width:850px;margin:0 auto 33px}.hero .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}.hero h1{font-size:clamp(38px,5.2vw,70px);line-height:1.12;letter-spacing:-.075em;margin:16px 0}.hero p{max-width:765px;margin:0 auto;color:#d7e3f4;font-size:17px}.stage{display:grid;grid-template-columns:1fr minmax(360px,520px) 1fr;gap:22px;align-items:center}.hero-points{display:grid;gap:14px}.hero-point{padding:17px;border:1px solid rgba(211,237,255,.2);border-radius:14px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}.hero-point .num{color:#79e7f2;font-size:13px;font-weight:800}.hero-point h3{font-size:17px;margin:4px 0}.hero-point p{font-size:13px;color:#c4d4e8;margin:0;line-height:1.6}.screen{position:relative;min-height:380px;padding:22px;border-radius:24px;background:linear-gradient(145deg,#eef9ff,#a9d9fa);box-shadow:0 30px 70px rgba(0,0,0,.35);color:var(--ink);transform:perspective(1000px) rotateX(2deg)}.screen-bar{display:flex;gap:6px;align-items:center;height:20px}.screen-bar i{width:8px;height:8px;border-radius:50%;background:#ff8366}.screen-bar i:nth-child(2){background:#f4c44e}.screen-bar i:nth-child(3){background:#40c99b}.screen-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:13px;margin-top:16px}.screen-main{min-height:276px;padding:18px;border-radius:16px;background:url("/assets/images/coverpic/cover-1.webp") center/cover;position:relative;overflow:hidden}.screen-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,26,52,.88),rgba(8,26,52,.1))}.screen-main div{position:absolute;z-index:1;bottom:18px;left:18px;right:18px;color:#fff}.screen-main strong{font-size:24px;display:block;line-height:1.2}.screen-side{display:grid;gap:13px}.mini-board{border-radius:15px;background:#fff;padding:14px;box-shadow:var(--shadow-sm)}.mini-board b{display:block;font-size:13px}.mini-board span{display:block;font-size:24px;line-height:1.3;color:var(--blue);font-weight:900;margin-top:5px}.mini-list{padding:0;margin:8px 0 0;list-style:none;font-size:12px;color:var(--muted)}.mini-list li{padding:4px 0;border-bottom:1px dashed #e8edf4}.mini-list li:last-child{border:0}.hero-download{margin-top:26px;text-align:center;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.hero-note{font-size:12px;color:#a5bbd3;display:block;width:100%;margin-top:2px}.ticker{position:relative;border-top:1px solid rgba(255,255,255,.15);margin-top:46px;padding-top:15px;display:flex;align-items:center;gap:17px;color:#d5e1f1;font-size:13px;overflow:hidden}.ticker b{color:#76e6ef;white-space:nowrap}.ticker span{white-space:nowrap}
    .channel-grid{display:grid;grid-template-columns:1.15fr repeat(2,1fr);gap:18px}.channel-card{min-height:205px;padding:25px;display:flex;flex-direction:column;justify-content:flex-end;border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;background:#17385d;box-shadow:var(--shadow);transition:var(--ease)}.channel-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,19,39,.93),rgba(7,19,39,.12))}.channel-card>*{position:relative}.channel-card:nth-child(1){grid-row:span 2;min-height:428px;background:url("/assets/images/coverpic/cover-2.webp") center/cover}.channel-card:nth-child(2){background:url("/assets/images/coverpic/cover-3.webp") center/cover}.channel-card:nth-child(3){background:url("/assets/images/coverpic/cover-4.webp") center/cover}.channel-card:nth-child(4){background:url("/assets/images/coverpic/cover-5.webp") center/cover}.channel-card:nth-child(5){background:url("/assets/images/coverpic/cover-6.webp") center/cover}.channel-card:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(16,27,50,.22)}.channel-card .tag{font-size:12px;color:#bdf9ff}.channel-card h3{font-size:25px;margin:7px 0}.channel-card:not(:first-child) h3{font-size:19px}.channel-card p{font-size:13px;line-height:1.65;color:#d7e6f6;margin:0}.channel-card .arrow{margin-top:12px;font-size:13px;color:#7eeaf3;font-weight:700}
    .data-strip{background:var(--navy);color:#fff;padding:30px 0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.13)}.metric{padding:19px 25px;background:var(--navy)}.metric b{font-size:30px;color:#79eaf4;line-height:1;display:block}.metric span{font-size:13px;color:#b7c7db;display:block;margin-top:8px}
    .resource-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start}.feature-article{border-radius:var(--radius);overflow:hidden;background:var(--soft);border:1px solid var(--line)}.feature-article img{height:265px;width:100%;object-fit:cover}.feature-copy{padding:26px}.feature-copy .date{color:var(--blue);font-size:13px;font-weight:700}.feature-copy p{color:var(--muted);margin-bottom:18px}.resource-list{display:grid;gap:0;border-top:1px solid var(--line)}.resource-item{display:grid;grid-template-columns:54px 1fr auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);transition:var(--ease)}.resource-item:hover{padding-left:8px}.resource-num{font-size:22px;font-weight:900;color:#c5d4e5}.resource-item h3{font-size:17px;margin:0}.resource-item p{font-size:13px;color:var(--muted);margin:3px 0 0}.resource-item a{font-size:13px;color:var(--blue);font-weight:700}
    .deep-reading{background:#f3f7fb}.reading-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:58px;align-items:center}.reading-image{position:relative}.reading-image img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.floating-note{position:absolute;right:-22px;bottom:25px;width:205px;padding:18px;border-radius:14px;background:#fff;box-shadow:var(--shadow)}.floating-note b{font-size:29px;color:var(--blue);display:block;line-height:1}.floating-note span{font-size:12px;color:var(--muted)}.reading-copy p{color:var(--muted);margin-bottom:18px}.check-list{padding:0;margin:23px 0;list-style:none}.check-list li{position:relative;padding:10px 0 10px 32px;border-bottom:1px solid var(--line);font-size:15px}.check-list li:before{content:"✓";position:absolute;left:0;top:10px;color:#fff;background:#1fbfae;width:21px;height:21px;border-radius:50%;text-align:center;line-height:21px;font-size:12px;font-weight:900}
    .news-head{display:flex;justify-content:space-between;align-items:end;gap:20px}.news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;margin-top:30px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:96px 1fr auto;gap:19px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}.news-date{font-size:13px;color:var(--blue);font-weight:800;padding-top:4px}.news-item h3{font-size:19px;margin:0 0 7px}.news-item p{font-size:14px;line-height:1.75;color:var(--muted);margin:0}.read-more{color:var(--blue);font-size:13px;font-weight:800;white-space:nowrap;padding-top:5px}.read-more:hover{text-decoration:underline}.news-side{padding:26px;border-radius:var(--radius);background:var(--navy);color:#fff}.news-side h3{font-size:24px}.news-side p{font-size:14px;color:#c4d4e8}.agenda{margin:20px 0;padding:0;list-style:none}.agenda li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px;display:flex;gap:10px}.agenda time{color:#75e5ef;font-weight:800;white-space:nowrap}
    .spotlight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.spot-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:var(--ease)}.spot-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.spot-card img{height:185px;width:100%;object-fit:cover}.spot-card div{padding:20px}.spot-card .tag{font-size:12px;color:#ec6b3c;font-weight:800}.spot-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .timeline-area{background:linear-gradient(120deg,#0b1730,#123b62);color:#fff}.timeline-area .section-lead{color:#bfd0e3}.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:19px;margin-top:35px}.timeline:before{content:"";position:absolute;top:19px;left:9%;right:9%;height:1px;background:rgba(126,234,243,.45)}.time-card{position:relative;padding-top:47px}.time-card:before{content:"";position:absolute;top:11px;left:0;width:17px;height:17px;border-radius:50%;background:#79eaf4;box-shadow:0 0 0 7px rgba(121,234,244,.12)}.time-card b{color:#79eaf4;font-size:14px}.time-card h3{font-size:18px;margin:7px 0}.time-card p{font-size:13px;color:#c2d2e3;margin:0}
    .voices{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;align-items:center}.rating-box{padding:34px;border-radius:var(--radius);background:#fff7e8;border:1px solid #fde4b2}.rating-box .score{font-size:65px;line-height:1;color:#d78b00;font-weight:900}.stars{color:#edae20;letter-spacing:3px;margin:10px 0}.rating-box p{color:#7b6743;font-size:14px;margin:0}.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.quote{padding:21px;border:1px solid var(--line);border-radius:16px;background:#fff}.quote p{font-size:14px;color:#47556b;margin-bottom:13px}.quote b{font-size:13px}.quote span{display:block;font-size:12px;color:var(--muted)}
    .guide{background:var(--soft)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-step{position:relative;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}.guide-step .step{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:.08em}.guide-step h3{margin-top:8px}.guide-step p{color:var(--muted);font-size:14px;margin:0}.guide-step:after{content:"→";position:absolute;right:-15px;top:50%;z-index:2;color:#8ea8c3;font-size:24px}.guide-step:last-child:after{display:none}
    .story-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.story-layout img{height:365px;width:100%;object-fit:cover;border-radius:var(--radius)}.story-layout p{color:var(--muted);margin-bottom:16px}.story-sign{padding-top:13px;border-top:1px solid var(--line);font-size:14px;color:#45546b}.story-sign b{display:block;color:var(--navy);font-size:16px}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px}.faq-intro{padding:27px;border-radius:var(--radius);background:#eaf7ff}.faq-intro p{color:#42627d}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{font-size:17px;font-weight:800;cursor:pointer;list-style:none;padding-right:28px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:3px;top:-4px;color:var(--blue);font-size:25px;font-weight:400}details[open] summary:after{content:"−"}details p{margin:12px 0 0;color:var(--muted);font-size:14px}
    .download{padding:0 0 88px}.download-box{padding:47px 55px;border-radius:24px;color:#fff;background:linear-gradient(105deg,rgba(8,22,48,.95),rgba(16,72,112,.88)),url("/assets/images/backpic/back-2.webp") center/cover;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;box-shadow:var(--shadow)}.download-box h2{margin-bottom:10px}.download-box p{color:#c5d8eb;max-width:670px;margin:0}.download-box form{display:flex;gap:10px;margin-top:21px}.download-box input{border:1px solid rgba(255,255,255,.35);padding:12px 14px;background:rgba(255,255,255,.1);color:#fff;border-radius:10px;min-width:215px}.download-box input::placeholder{color:#b7c8da}.download-icon{width:104px;height:104px;border-radius:25px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;font-size:48px}
    .footer{background:#081226;color:#b5c2d4;padding:58px 0 24px}.footer-top{display:grid;grid-template-columns:1.35fr repeat(2,1fr);gap:50px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}.footer .logo{color:#fff}.footer p{font-size:14px;max-width:390px;color:#aebdd1}.footer h3{font-size:14px;color:#fff;letter-spacing:.04em}.footer-links{display:grid;gap:8px}.footer-links a{font-size:14px;transition:var(--ease)}.footer-links a:hover{color:#79eaf4;padding-left:4px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:22px;font-size:12px;flex-wrap:wrap}.record{display:flex;flex-wrap:wrap;gap:13px}.record a:hover{color:#79eaf4}.mobile-panel{display:none}
    @media(max-width:1024px){.main-nav{overflow:auto}.search{display:none}.stage{grid-template-columns:1fr 1fr}.screen{grid-column:1/-1;order:-1;max-width:620px;width:100%;margin:auto}.hero-points{grid-template-columns:1fr 1fr}.channel-grid{grid-template-columns:repeat(2,1fr)}.channel-card:nth-child(1){grid-row:span 1;min-height:260px}.resource-layout,.reading-grid,.voices,.faq-wrap{gap:30px}.timeline{grid-template-columns:repeat(2,1fr)}.timeline:before{display:none}.time-card{padding-top:35px}.time-card:before{top:0}.download-box{padding:38px}}
    @media(max-width:768px){.topline .phase{display:none}.header-inner{height:65px;gap:13px}.menu-toggle{display:block;margin-left:auto}.header-actions,.main-nav{display:none}.main-nav.open{display:flex;position:absolute;top:65px;left:0;right:0;padding:13px 24px 19px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open a{padding:8px 9px}.section{padding:64px 0}.hero{padding:52px 0 43px}.hero p{font-size:15px}.stage{grid-template-columns:1fr}.hero-points{grid-template-columns:1fr}.screen{min-height:320px}.channel-grid,.spotlight-grid,.guide-grid{grid-template-columns:1fr}.channel-card,.channel-card:nth-child(1){min-height:215px}.metrics{grid-template-columns:1fr 1fr}.resource-layout,.reading-grid,.news-layout,.voices,.faq-wrap,.story-layout{grid-template-columns:1fr}.reading-image{max-width:580px}.floating-note{right:12px}.news-item{grid-template-columns:78px 1fr}.read-more{grid-column:2}.news-side{order:-1}.quote-grid{grid-template-columns:1fr}.guide-step:after{content:"↓";top:auto;bottom:-22px;left:50%;right:auto}.timeline{grid-template-columns:1fr}.download-box{grid-template-columns:1fr;padding:31px 25px}.download-icon{display:none}.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-top>div:first-child{grid-column:1/-1}}
    @media(max-width:520px){.container{width:min(calc(100% - 30px),var(--max))}.topline .container{justify-content:center}.topline .container span:last-child{display:none}.logo{font-size:21px}.hero h1{font-size:36px}.screen{padding:14px}.screen-grid{grid-template-columns:1fr}.screen-side{grid-template-columns:1fr 1fr}.screen-main{min-height:194px}.metric{padding:16px}.metric b{font-size:25px}.news-head{align-items:start;flex-direction:column}.news-item{grid-template-columns:1fr;gap:5px}.read-more{grid-column:auto}.feature-article img{height:210px}.download-box form{flex-direction:column}.download-box input{min-width:0;width:100%}.footer-top{grid-template-columns:1fr}.footer-top>div:first-child{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.story-layout img{height:260px}}

/* roulang page: category2 */
:root{
--ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
--navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
--shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
--radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}img{display:block;max-width:100%}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.section{padding:82px 0}.soft{background:var(--soft)}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:var(--blue);border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}.eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}h1,h2,h3,p{margin-top:0}h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;letter-spacing:-.045em;margin:13px 0 16px}h3{line-height:1.35}.section-lead{max-width:720px;color:var(--muted);margin-bottom:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.65)}.btn-light:hover{background:#dff8fb;transform:translateY(-2px)}.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}.btn-outline:hover{border-color:var(--blue);background:#eff7ff}.btn:focus,a:focus,input:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
.topline{background:var(--navy);color:#b8cae2;font-size:12px}.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}.header-inner{height:74px;display:flex;align-items:center;gap:27px}.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}.logo b{color:var(--blue)}.main-nav{display:flex;align-items:center;gap:4px;flex:1}.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}.nav-chip{font-size:12px!important;padding:6px 9px!important;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px!important}.nav-chip.active{background:#e8fbf8!important;color:#087d70!important;border-color:#bceee7!important}.header-actions{display:flex;gap:10px;align-items:center}.search{width:146px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}.search::placeholder{color:#9aa5b6}.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy)}
.inner-hero{position:relative;overflow:hidden;padding:84px 0 74px;color:#fff;background:#0b1730}.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,18,39,.94),rgba(8,28,56,.66)),url("/assets/images/backpic/back-2.webp") center/cover}.inner-hero .container{position:relative}.crumb{font-size:13px;color:#bad0e9;margin-bottom:21px}.crumb a:hover{color:#8cebf3}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:54px;align-items:end}.inner-hero h1{font-size:clamp(39px,5vw,66px);line-height:1.12;letter-spacing:-.075em;margin:16px 0}.inner-hero p{max-width:680px;color:#d5e2f1;font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.score-panel{padding:22px;border:1px solid rgba(202,231,255,.24);border-radius:var(--radius);background:rgba(255,255,255,.10);backdrop-filter:blur(10px)}.panel-label{display:flex;justify-content:space-between;color:#9edfec;font-size:12px;font-weight:700}.matchline{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:23px 0 17px;text-align:center}.team{font-weight:800}.team span{display:block;margin-top:4px;font-size:12px;font-weight:400;color:#c3d4e8}.versus{font-size:26px;font-weight:900;color:var(--gold)}.panel-foot{border-top:1px solid rgba(222,240,255,.18);padding-top:12px;font-size:12px;color:#c7d9e9;text-align:center}
.dashboard{margin-top:-35px;position:relative;z-index:2}.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.metric{padding:24px 26px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric b{display:block;font-size:29px;line-height:1.2;color:var(--blue)}.metric span{font-size:13px;color:var(--muted)}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}.image-stack{position:relative}.image-stack img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.image-note{position:absolute;right:-22px;bottom:25px;max-width:220px;padding:18px;border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);font-size:13px;color:var(--muted)}.image-note strong{display:block;font-size:23px;color:var(--orange)}.feature-list{display:grid;gap:13px;margin-top:25px}.feature-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.feature-item:last-child{border-bottom:0}.feature-icon{flex:0 0 38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#eaf6ff;color:var(--blue);font-weight:900}.feature-item p{margin:4px 0 0;color:var(--muted);font-size:14px}.matrix{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}.focus-card{min-height:390px;display:flex;flex-direction:column;justify-content:flex-end;padding:34px;color:#fff;border-radius:var(--radius);overflow:hidden;position:relative;background:url("/assets/images/coverpic/cover-3.webp") center/cover;box-shadow:var(--shadow)}.focus-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,16,35,.94),rgba(10,28,54,.14))}.focus-card>*{position:relative}.focus-card h3{font-size:31px;margin:10px 0}.focus-card p{max-width:610px;color:#d6e6f6}.tag{display:inline-flex;width:max-content;padding:4px 10px;border-radius:100px;background:rgba(38,197,216,.19);border:1px solid rgba(125,235,244,.38);font-size:12px;color:#bff8ff}.side-cards{display:grid;gap:20px}.mini-card{padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:var(--ease)}.mini-card:hover{transform:translateY(-4px);border-color:#bee0ff}.mini-card h3{font-size:20px;margin:11px 0 8px}.mini-card p{font-size:14px;color:var(--muted);margin-bottom:0}.arrow{color:var(--blue);font-weight:700;font-size:14px;margin-top:12px;display:inline-block}
.compare-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}.compare-head,.compare-row{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:12px;align-items:center;padding:17px 24px}.compare-head{background:var(--navy);color:#e6f1ff;font-size:13px;font-weight:700}.compare-row{border-top:1px solid var(--line)}.compare-row strong{font-size:15px}.compare-row span{font-size:14px;color:var(--muted)}.up{color:#078d75!important;font-weight:700}.bar{display:inline-block;height:8px;width:72%;border-radius:10px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:24px 20px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}.step-no{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.08em}.step h3{font-size:18px;margin:8px 0}.step p{font-size:14px;color:var(--muted);margin-bottom:0}.quote-band{background:var(--navy);color:#fff}.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.quote-band h2{margin-bottom:0}.quote{font-size:21px;line-height:1.75;color:#deedff;margin:0}.quote small{display:block;margin-top:20px;color:#8ecedc;font-size:13px}.faq-layout{display:grid;grid-template-columns:.68fr 1.32fr;gap:65px}.faq-list{display:grid;gap:11px}.faq{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden}.faq summary{list-style:none;position:relative;padding:18px 52px 18px 20px;font-weight:800;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:20px;top:14px;font-size:25px;color:var(--blue);font-weight:400}.faq[open] summary{color:var(--blue);background:#f7fbff}.faq[open] summary:after{content:"−"}.faq p{padding:0 20px 18px;color:var(--muted);font-size:14px;margin-bottom:0}.cta{padding:58px;border-radius:var(--radius);background:linear-gradient(115deg,#126ddd,#1599d2);color:#fff;position:relative;overflow:hidden}.cta:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-100px;top:-150px;border:55px solid rgba(255,255,255,.12)}.cta>*{position:relative;z-index:1}.cta-grid{display:flex;justify-content:space-between;gap:35px;align-items:center}.cta h2{font-size:38px;margin:0 0 8px}.cta p{margin:0;color:#e5f5ff;max-width:650px}.footer{background:#09142a;color:#b8c7da;padding:62px 0 25px}.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:52px;padding-bottom:45px}.footer .logo{display:inline-block;color:#fff;margin-bottom:14px}.footer p{max-width:430px;font-size:14px;line-height:1.8;margin:0}.footer h3{font-size:15px;color:#fff;margin:5px 0 16px}.footer-links{display:grid;gap:9px;font-size:14px}.footer-links a:hover{color:#76e8f1}.footer-bottom{border-top:1px solid rgba(192,212,237,.15);padding-top:23px;display:flex;justify-content:space-between;gap:18px;align-items:center;font-size:13px}.record{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.record a:hover{color:#76e8f1}
@media(max-width:1100px){.main-nav{overflow:auto}.main-nav::-webkit-scrollbar{display:none}.header-inner{gap:14px}.search{display:none}.hero-grid,.split,.faq-layout{gap:36px}.timeline{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--max))}.topline .container span:last-child{display:none}.header-inner{height:64px}.menu-toggle{display:block;margin-left:auto}.header-actions{display:none}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;padding:14px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open{display:flex}.main-nav a{padding:8px 9px}.inner-hero{padding:58px 0}.hero-grid,.split,.matrix,.quote-grid,.faq-layout{grid-template-columns:1fr}.score-panel{margin-top:5px}.dashboard{margin-top:-20px}.dash-grid{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.image-stack img{height:320px}.image-note{right:12px;bottom:-16px}.section{padding:62px 0}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{align-items:flex-start;flex-direction:column}.cta{padding:36px 25px}.cta-grid{display:block}.cta .btn{margin-top:22px}}@media(max-width:520px){body{font-size:15px}.inner-hero h1{font-size:38px}.inner-hero p{font-size:15px}.dash-grid{grid-template-columns:1fr}.metric{border-right:0!important;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.compare-head,.compare-row{grid-template-columns:1.2fr .8fr .8fr .8fr;padding:14px 12px;font-size:12px;gap:6px}.compare-row span{font-size:12px}.timeline{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.footer-top>div:first-child{grid-column:auto}.hero-actions .btn{width:100%}.section-lead{margin-bottom:25px}}

/* roulang page: category3 */
:root{
--ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
--navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
--shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
--radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.section{padding:86px 0}
.soft-section{background:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:var(--blue);border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}
.eyebrow:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(38,197,216,.15)}
.section-head{max-width:760px;margin-bottom:36px}
.section-head h2{font-size:clamp(28px,3.4vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0 12px}
.section-head p{margin:0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}
.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}
.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}
.btn-outline:hover{background:#eff7ff;border-color:var(--blue);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.5)}
.btn-light:hover{background:#dff8fb;transform:translateY(-2px)}
.btn:focus,a:focus,input:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
.topline{background:var(--navy);color:#b9cae1;font-size:12px}
.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.topline strong{color:#82e8f1;font-weight:700}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}
.header-inner{height:74px;display:flex;align-items:center;gap:27px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}
.logo b{color:var(--blue)}
.main-nav{display:flex;align-items:center;gap:4px;flex:1}
.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}
.main-nav .nav-chip{font-size:12px;padding:6px 9px;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px}
.main-nav .nav-chip.active{background:#e8fbf8;color:#087d70;border-color:#bceee7}
.header-actions{display:flex;gap:10px;align-items:center}
.search{width:142px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc;transition:var(--ease)}
.search:focus{border-color:var(--cyan);background:#fff}
.search::placeholder{color:#9aa5b6}
.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy);padding:5px}
.hero-data{position:relative;overflow:hidden;padding:76px 0 70px;background:var(--navy);color:#fff}
.hero-data:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,34,.96) 0%,rgba(8,23,48,.87) 52%,rgba(7,18,38,.64)),url("/assets/images/backpic/back-2.webp") center/cover}
.hero-data:after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(67,222,237,.18);border-radius:50%;right:-120px;top:-155px;box-shadow:0 0 0 52px rgba(67,222,237,.035),0 0 0 105px rgba(67,222,237,.025)}
.hero-data .container{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}
.hero-copy h1{font-size:clamp(40px,5.2vw,67px);line-height:1.1;letter-spacing:-.075em;margin:16px 0 20px}
.hero-copy p{max-width:620px;margin:0;color:#d2deed;font-size:17px}
.hero-copy .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.hero-actions{margin-top:29px;display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:15px;color:#aac0d9;font-size:13px}
.scoreboard{padding:18px;border:1px solid rgba(189,230,255,.22);border-radius:22px;background:rgba(11,31,59,.79);box-shadow:0 24px 58px rgba(0,0,0,.25);backdrop-filter:blur(12px)}
.board-top{display:flex;align-items:center;justify-content:space-between;padding:0 3px 14px;color:#bcd0e6;font-size:13px}
.live-dot{display:flex;gap:7px;align-items:center;color:#75f0d6;font-weight:800}
.live-dot i{width:8px;height:8px;background:#39d9b5;border-radius:50%;box-shadow:0 0 0 4px rgba(57,217,181,.16)}
.match-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:15px 12px;border-radius:13px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.08);margin-bottom:10px}
.team{text-align:center;font-size:13px;color:#dceaf8}
.team b{display:block;font-size:16px;color:#fff;margin-top:2px}
.score{text-align:center;font-weight:900;font-size:23px;line-height:1;color:#fff}
.score small{display:block;font-size:10px;font-weight:700;color:#79e7f2;margin-top:6px;letter-spacing:.08em}
.board-bars{padding:13px 5px 1px}
.bar-line{display:grid;grid-template-columns:48px 1fr 34px;gap:10px;align-items:center;margin:9px 0;color:#b4c6dc;font-size:11px}
.bar{height:7px;border-radius:20px;background:#203b60;overflow:hidden}
.bar span{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--cyan),var(--blue))}
.board-foot{border-top:1px solid rgba(255,255,255,.11);margin-top:14px;padding:13px 3px 0;display:flex;justify-content:space-between;font-size:12px;color:#b8cce0}
.data-strip{background:#0e2344;color:#fff}
.data-strip .container{display:grid;grid-template-columns:repeat(4,1fr)}
.metric{padding:28px 29px;border-right:1px solid rgba(255,255,255,.12)}
.metric:last-child{border:0}
.metric b{display:block;font-size:31px;line-height:1.1;color:#79e7f2;letter-spacing:-.05em}
.metric span{font-size:13px;color:#b8cae0}
.matrix{display:grid;grid-template-columns:1.18fr .82fr;gap:25px;align-items:stretch}
.service-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.service-list{margin:24px 0 0;padding:0;list-style:none}
.service-list li{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:15px 0;border-top:1px solid var(--line)}
.service-list li:first-child{border-top:0;padding-top:0}
.icon-box{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:#eaf6ff;color:var(--blue);font-weight:900;font-size:16px}
.service-list h3{font-size:17px;margin:0 0 3px}
.service-list p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
.cover-panel{position:relative;overflow:hidden;border-radius:var(--radius);min-height:500px;background:url("/assets/images/coverpic/cover-7.webp") center/cover;box-shadow:var(--shadow)}
.cover-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,23,48,.94),rgba(8,23,48,.12) 80%)}
.cover-panel div{position:absolute;z-index:1;left:28px;right:28px;bottom:27px;color:#fff}
.cover-panel .small-label{font-size:12px;color:#94f0f4;letter-spacing:.08em;font-weight:800}
.cover-panel h3{font-size:29px;line-height:1.25;margin:7px 0}
.cover-panel p{margin:0;color:#d5e5f4;font-size:14px}
.compare-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:36px;align-items:center}
.compare-copy p{color:var(--muted)}
.compare-list{display:grid;gap:12px;margin-top:24px}
.compare-list div{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:#40506a}
.check{flex:0 0 auto;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e5fbf8;color:#0a9583;font-size:12px;font-weight:900;margin-top:2px}
.compare-card{overflow:hidden;background:#fff;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.compare-title{padding:21px 26px;background:#f8fbff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.compare-title h3{font-size:17px;margin:0}
.compare-title span{font-size:12px;color:#087d70;background:#e8fbf8;padding:4px 9px;border-radius:100px;font-weight:700}
.compare-body{padding:24px 26px}
.progress-item{margin-bottom:21px}
.progress-item:last-child{margin-bottom:0}
.progress-label{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin-bottom:8px}
.progress-label span{color:var(--muted)}
.track{height:11px;background:#edf2f8;border-radius:50px;overflow:hidden}
.fill{height:100%;border-radius:50px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.fill.gold{background:linear-gradient(90deg,#f2a936,var(--orange))}
.fill.navy{background:linear-gradient(90deg,#233f6a,#4c89cc)}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:var(--ease);position:relative;overflow:hidden}
.scene-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--blue);opacity:0;transition:var(--ease)}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.scene-card:hover:before{opacity:1}
.scene-num{font-size:13px;font-weight:900;color:var(--blue);letter-spacing:.08em}
.scene-card h3{margin:10px 0 8px;font-size:21px}
.scene-card p{margin:0;color:var(--muted);font-size:14px}
.flow{position:relative}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-step{position:relative;padding:25px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);min-height:194px}
.flow-step:not(:last-child):after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);z-index:2;width:36px;text-align:center;color:var(--blue);font-size:22px;font-weight:900}
.step-no{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:#eaf6ff;color:var(--blue);font-size:13px;font-weight:900}
.flow-step h3{font-size:17px;margin:16px 0 6px}
.flow-step p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
.feature-story{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--radius);overflow:hidden;background:var(--navy);color:#fff;box-shadow:var(--shadow)}
.story-image{min-height:420px;background:url("/assets/images/coverpic/cover-8.webp") center/cover}
.story-content{padding:56px 52px;display:flex;flex-direction:column;justify-content:center}
.story-content .eyebrow{width:max-content;color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.story-content h2{font-size:clamp(27px,3vw,39px);line-height:1.25;margin:17px 0}
.story-content p{color:#c6d5e7;margin:0 0 20px}
.story-tags{display:flex;flex-wrap:wrap;gap:9px;margin:6px 0 26px}
.story-tags span{padding:6px 10px;border:1px solid rgba(173,222,246,.22);border-radius:100px;color:#c8eaff;font-size:12px}
.faq-layout{display:grid;grid-template-columns:.68fr 1.32fr;gap:52px;align-items:start}
.faq-note{padding:26px;background:#eaf6ff;border-radius:var(--radius)}
.faq-note p{color:#4d6380;font-size:14px;margin:12px 0 0}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 48px 18px 20px;position:relative;font-weight:800;font-size:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:20px;top:15px;color:var(--blue);font-size:23px;font-weight:400}
.faq-item[open] summary{color:var(--blue);border-bottom:1px solid var(--line)}
.faq-item[open] summary:after{content:"−"}
.faq-answer{padding:16px 20px 19px;color:var(--muted);font-size:14px}
.cta-box{position:relative;overflow:hidden;border-radius:var(--radius);padding:53px 58px;background:linear-gradient(112deg,#136fde,#0a305f);color:#fff;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center}
.cta-box:before{content:"";position:absolute;width:280px;height:280px;right:-54px;top:-145px;border-radius:50%;border:45px solid rgba(118,238,242,.12)}
.cta-box>*{position:relative}
.cta-box h2{font-size:clamp(27px,3.5vw,40px);letter-spacing:-.05em;line-height:1.25;margin:0 0 9px}
.cta-box p{margin:0;color:#d2e7fc;max-width:680px}
.subscribe{margin-top:28px;display:flex;gap:10px;max-width:570px}
.subscribe input{flex:1;min-width:0;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:rgba(255,255,255,.12);padding:13px 15px;color:#fff}
.subscribe input::placeholder{color:#c5d8ec}
.subscribe input:focus{background:rgba(255,255,255,.18)}
.form-tip{font-size:12px;color:#c4dcf3;margin:10px 0 0}
.footer{background:#08152b;color:#ced9e8;padding:62px 0 24px}
.footer-top{display:grid;grid-template-columns:1.5fr .75fr .75fr;gap:60px;padding-bottom:48px}
.footer .logo{color:#fff}
.footer p{max-width:400px;font-size:14px;color:#9db0c6;margin:14px 0 0}
.footer h3{font-size:15px;color:#fff;margin:0 0 15px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#aabbd0;transition:var(--ease)}
.footer-links a:hover{color:#75e6ef;transform:translateX(3px)}
.footer-bottom{padding-top:23px;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px;color:#90a4bd}
.record{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.record a{color:#b9d9f3}
.record a:hover{color:#75e6ef}
@media(max-width:1100px){
.header-inner{gap:14px}.main-nav{gap:0}.main-nav a{padding:8px 7px;font-size:13px}.search{width:110px}
.hero-data .container{gap:35px}.flow-grid{gap:12px}.flow-step{padding:21px 16px}.flow-step:not(:last-child):after{right:-15px}
}
@media(max-width:900px){
.section{padding:68px 0}.header-actions .search{display:none}.header-inner{height:68px}.main-nav{overflow-x:auto;padding-bottom:2px}.main-nav::-webkit-scrollbar{height:0}.main-nav a{flex:0 0 auto}
.hero-data .container,.matrix,.compare-wrap,.faq-layout{grid-template-columns:1fr}.hero-data{padding:61px 0}.scoreboard{max-width:650px}.data-strip .container{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
.cover-panel{min-height:340px}.scene-grid{grid-template-columns:1fr 1fr}.flow-grid{grid-template-columns:1fr 1fr;gap:18px}.flow-step:not(:last-child):after{display:none}.feature-story{grid-template-columns:1fr}.story-image{min-height:300px}.story-content{padding:42px}.faq-note{margin-bottom:4px}.footer-top{grid-template-columns:1.25fr 1fr 1fr;gap:28px}
}
@media(max-width:620px){
.container{width:min(calc(100% - 32px),var(--max))}.topline .container{justify-content:center}.topline span:last-child{display:none}.header-actions .btn{display:none}.menu-toggle{display:block}.main-nav{position:absolute;top:68px;left:0;right:0;display:none;max-height:calc(100vh - 68px);overflow:auto;padding:13px 16px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open{display:flex}.main-nav a{font-size:14px}.hero-copy h1{font-size:39px}.hero-copy p{font-size:16px}.hero-actions .btn{width:100%}.scoreboard{padding:13px}.data-strip .container{grid-template-columns:1fr}.metric,.metric:nth-child(2){border-right:0;border-bottom:1px solid rgba(255,255,255,.12);padding:23px 16px}.metric:last-child{border-bottom:0}.section-head{margin-bottom:27px}.scene-grid,.flow-grid{grid-template-columns:1fr}.service-panel{padding:23px}.cover-panel{min-height:360px}.compare-body,.compare-title{padding-left:19px;padding-right:19px}.story-content{padding:33px 25px}.story-image{min-height:255px}.cta-box{padding:37px 25px;grid-template-columns:1fr}.subscribe{flex-direction:column}.subscribe .btn{width:100%}.footer{padding-top:48px}.footer-top{grid-template-columns:1fr;gap:31px;padding-bottom:34px}.footer-bottom{align-items:flex-start;flex-direction:column}.record{gap:8px}.section{padding:54px 0}
}

/* roulang page: category1 */
:root{
 --ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
 --navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
 --shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
 --radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.section{padding:88px 0}
.section-soft{background:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:var(--blue);border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}
.eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
.section-head h2{font-size:clamp(27px,3vw,42px);line-height:1.22;letter-spacing:-.045em;margin:12px 0 0}
.section-lead{max-width:710px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}
.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}
.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.65)}
.btn-light:hover{background:#dff8fb;transform:translateY(-2px)}
.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}
.btn-outline:hover{border-color:var(--blue);background:#eff7ff}
.btn:focus,a:focus,input:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
.topline{background:var(--navy);color:#c8d5e8;font-size:12px}
.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.topline .live{display:flex;align-items:center;gap:7px}
.topline .live:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(38,197,216,.14)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}
.header-inner{height:74px;display:flex;align-items:center;gap:27px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}
.logo b{color:var(--blue)}
.main-nav{display:flex;align-items:center;gap:4px;flex:1}
.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}
.nav-chip{font-size:12px!important;padding:6px 9px!important;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px!important}
.nav-chip.active{background:#e8fbf8!important;color:#087d70!important;border-color:#bceee7!important}
.header-actions{display:flex;gap:10px;align-items:center}
.search{width:142px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}
.search::placeholder{color:#9aa5b6}
.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy);padding:4px}
.hero-inner{padding:76px 0 68px;background:linear-gradient(120deg,rgba(6,19,43,.95),rgba(9,30,61,.78)),url("/assets/images/backpic/back-2.webp") center/cover;position:relative;overflow:hidden;color:#fff}
.hero-inner:after{content:"";position:absolute;width:360px;height:560px;right:10%;top:-70px;border:1px solid rgba(136,238,246,.25);border-radius:42px;transform:rotate(13deg);box-shadow:0 0 0 20px rgba(38,197,216,.05),0 0 0 44px rgba(38,197,216,.04)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero-inner .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.hero-inner h1{max-width:650px;font-size:clamp(40px,5.3vw,68px);line-height:1.1;letter-spacing:-.075em;margin:17px 0}
.hero-text{max-width:645px;color:#d5e1f1;font-size:17px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-note{display:block;margin-top:18px;color:#aec1d8;font-size:13px}
.vertical-reel{width:min(100%,330px);min-height:474px;margin-left:auto;padding:13px;border-radius:28px;background:rgba(218,246,255,.13);border:1px solid rgba(209,243,255,.34);box-shadow:0 30px 70px rgba(0,0,0,.32);backdrop-filter:blur(12px);position:relative}
.reel-image{height:306px;border-radius:19px;background:linear-gradient(0deg,rgba(7,20,43,.76),rgba(7,20,43,.04)),url("/assets/images/coverpic/cover-1.webp") center/cover;position:relative;overflow:hidden}
.reel-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--blue);display:grid;place-items:center;font-size:23px;padding-left:4px}
.reel-badge{position:absolute;left:14px;top:14px;padding:5px 9px;background:rgba(7,16,37,.65);border-radius:999px;font-size:12px}
.reel-caption{padding:16px 5px 5px}
.reel-caption small{color:#8cecf3;font-weight:700}
.reel-caption strong{display:block;line-height:1.35;font-size:21px;margin:5px 0}
.reel-caption p{color:#cad7e7;font-size:13px;line-height:1.65;margin:0}
.dashboard{margin-top:-1px;background:var(--navy);color:#fff}
.dashboard-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr)}
.dashboard-intro,.metric{padding:27px 30px;border-right:1px solid rgba(214,233,255,.14)}
.dashboard-intro strong{display:block;font-size:20px}
.dashboard-intro span,.metric span{font-size:13px;color:#b3c4d9}
.metric:last-child{border-right:0}
.metric b{display:block;font-size:31px;line-height:1.2;color:#75e3ee;margin-bottom:5px}
.metric:nth-child(3) b{color:#f9cf69}
.metric:nth-child(4) b{color:#9ebdff}
.signal-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:25px;align-items:stretch}
.signal-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.signal-card h3{font-size:24px;line-height:1.3;margin:0 0 15px}
.signal-card p{color:var(--muted);margin:0}
.signal-list{list-style:none;padding:0;margin:24px 0 0}
.signal-list li{padding:12px 0;border-bottom:1px dashed #dfe6ef;display:flex;gap:12px;align-items:flex-start}
.signal-list li:last-child{border-bottom:0}
.signal-list i{font-style:normal;background:#e8f8fc;color:#087d70;width:25px;height:25px;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:800;flex:0 0 auto}
.compare-panel{background:linear-gradient(135deg,#edf8ff,#fbfdff);border-radius:var(--radius);padding:28px;border:1px solid #d8ecfb}
.compare-title{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px}
.compare-title h3{margin:0;font-size:22px}
.compare-title span{font-size:12px;padding:4px 9px;border-radius:20px;background:#dff7f2;color:#087d70;font-weight:700}
.bar-row{display:grid;grid-template-columns:95px 1fr 50px;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #dcebf6;font-size:14px}
.bar-row:last-child{border-bottom:0}
.bar{height:9px;border-radius:20px;background:#dce8f4;overflow:hidden}
.bar em{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.bar-row:nth-child(4) em{background:linear-gradient(90deg,var(--orange),var(--gold))}
.bar-row b{text-align:right;color:var(--blue)}
.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.matrix-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:var(--ease);position:relative;overflow:hidden}
.matrix-card:before{content:"";position:absolute;width:80px;height:80px;border-radius:50%;right:-25px;top:-25px;background:#e8f6ff}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.matrix-card .icon{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#edf7ff;color:var(--blue);font-size:20px;font-weight:900}
.matrix-card h3{font-size:21px;margin:17px 0 8px}
.matrix-card p{color:var(--muted);font-size:14px;margin:0}
.matrix-card a{display:inline-block;color:var(--blue);font-size:14px;font-weight:700;margin-top:16px}
.feature-story{display:grid;grid-template-columns:1fr 1fr;background:var(--navy);color:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.feature-story img{height:100%;width:100%;object-fit:cover;min-height:390px}
.feature-copy{padding:52px}
.feature-copy .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.feature-copy h2{font-size:clamp(28px,3.2vw,43px);line-height:1.24;letter-spacing:-.05em;margin:16px 0}
.feature-copy p{color:#cad8e8}
.quote{margin:25px 0;padding:17px 19px;border-left:3px solid var(--cyan);background:rgba(255,255,255,.07);border-radius:0 12px 12px 0;color:#e3effb}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:steps}
.process-item{position:relative;padding:25px 22px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.process-item:before{counter-increment:steps;content:"0" counter(steps);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#e9f6ff;color:var(--blue);font-size:13px;font-weight:900;margin-bottom:17px}
.process-item:not(:last-child):after{content:"";position:absolute;right:-18px;top:45px;width:18px;border-top:1px dashed #a9c8df}
.process-item h3{margin:0 0 7px;font-size:18px}
.process-item p{color:var(--muted);font-size:14px;margin:0;line-height:1.7}
.scenario-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.scenario-image{min-height:408px;border-radius:var(--radius);overflow:hidden;position:relative;background:linear-gradient(0deg,rgba(8,24,48,.85),rgba(8,24,48,.05)),url("/assets/images/coverpic/cover-7.webp") center/cover}
.scenario-image div{position:absolute;left:32px;right:32px;bottom:30px;color:#fff}
.scenario-image h3{font-size:29px;line-height:1.25;margin:8px 0}
.scenario-image p{color:#d3e0ee;margin:0}
.scenario-list{display:grid;gap:14px}
.scenario-item{padding:20px 21px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:var(--ease)}
.scenario-item:hover{border-color:#add6ef;box-shadow:var(--shadow-sm)}
.scenario-item span{color:var(--orange);font-size:12px;font-weight:800}
.scenario-item h3{font-size:18px;line-height:1.35;margin:3px 0 6px}
.scenario-item p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}
.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}
.faq-intro h2{font-size:clamp(29px,3vw,41px);line-height:1.25;margin:13px 0}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.faq-item summary{list-style:none;padding:19px 48px 19px 20px;font-size:16px;font-weight:800;cursor:pointer;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:19px;top:13px;width:29px;height:29px;border-radius:8px;background:#edf7ff;color:var(--blue);display:grid;place-items:center;font-size:21px;font-weight:400}
.faq-item[open] summary:after{content:"−";background:#dff7f2;color:#087d70}
.faq-item p{padding:0 20px 20px;margin:0;color:var(--muted);font-size:14px}
.cta{padding:0 0 88px}
.cta-box{position:relative;overflow:hidden;border-radius:var(--radius);padding:52px 56px;background:linear-gradient(110deg,#1676e2,#23bdd2);color:#fff}
.cta-box:before,.cta-box:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.25);border-radius:50%}
.cta-box:before{width:270px;height:270px;right:-55px;top:-95px}
.cta-box:after{width:150px;height:150px;right:180px;bottom:-90px}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{max-width:680px;font-size:clamp(29px,3.7vw,46px);line-height:1.2;letter-spacing:-.05em;margin:0 0 13px}
.cta-box p{max-width:680px;margin:0;color:#e7fbff}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.footer{background:#09152b;color:#d2deee;padding:58px 0 24px}
.footer-top{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:55px;padding-bottom:42px;border-bottom:1px solid rgba(211,229,249,.15)}
.footer .logo{color:#fff}
.footer p{font-size:14px;line-height:1.8;color:#aebfd4;max-width:420px}
.footer h3{font-size:15px;color:#fff;margin:3px 0 15px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#afc0d5;transition:var(--ease)}
.footer-links a:hover{color:#74e8f1;transform:translateX(3px)}
.footer-bottom{padding-top:21px;display:flex;justify-content:space-between;gap:18px;align-items:center;color:#9cafc5;font-size:12px}
.record{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.record a:hover{color:#76e9f2}
@media(max-width:1080px){
 .header-inner{gap:14px}.main-nav{gap:0}.main-nav a{padding:8px 7px;font-size:13px}.search{display:none}
 .hero-grid{gap:32px}.dashboard-intro,.metric{padding:24px 20px}.process{grid-template-columns:repeat(2,1fr)}.process-item:nth-child(2):after{display:none}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--max))}.topline .container span:last-child{display:none}
 .header-inner{height:65px;justify-content:space-between}.menu-toggle{display:block}.header-actions .btn{display:none}
 .main-nav{position:absolute;top:65px;left:0;right:0;padding:14px 16px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;flex-wrap:wrap;max-height:calc(100vh - 65px);overflow:auto}
 .main-nav.open{display:flex}.main-nav a{font-size:14px;padding:9px 10px}
 .hero-inner{padding:58px 0}.hero-grid,.signal-layout,.feature-story,.scenario-grid,.faq-wrap{grid-template-columns:1fr}.hero-inner:after{right:-90px;opacity:.45}.vertical-reel{margin:5px auto 0;width:300px;min-height:430px}.reel-image{height:260px}
 .dashboard-grid{grid-template-columns:1fr 1fr}.dashboard-intro{grid-column:span 2}.metric:nth-child(3){border-right:0}
 .section{padding:66px 0}.section-head{display:block}.section-head .btn{margin-top:18px}.matrix{grid-template-columns:1fr}.feature-copy{padding:35px 28px}.feature-story img{min-height:270px}.scenario-image{min-height:330px}.faq-wrap{gap:26px}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:span 2}.footer-bottom{align-items:flex-start;flex-direction:column}
}
@media(max-width:520px){
 body{font-size:15px}.container{width:min(calc(100% - 28px),var(--max))}.hero-inner h1{font-size:39px}.hero-text{font-size:15px}.hero-actions .btn{width:100%}
 .dashboard-grid{grid-template-columns:1fr}.dashboard-intro{grid-column:auto}.dashboard-intro,.metric{border-right:0;border-bottom:1px solid rgba(214,233,255,.14)}.metric:last-child{border-bottom:0}
 .signal-card,.compare-panel{padding:22px}.bar-row{grid-template-columns:78px 1fr 42px;font-size:12px}.process{grid-template-columns:1fr}.process-item:after{display:none}.scenario-image div{left:22px;right:22px;bottom:22px}.cta{padding-bottom:66px}.cta-box{padding:35px 24px}.footer-top{grid-template-columns:1fr}.footer-top>div:first-child{grid-column:auto}.record{gap:8px}
}

/* roulang page: category4 */
:root{
 --ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
 --navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
 --shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
 --radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.section{padding:84px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:var(--blue);border-radius:100px;font-size:13px;font-weight:800;letter-spacing:.06em}
.eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}
.section-title{font-size:clamp(28px,3.2vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0}
.section-lead{max-width:720px;margin:0 0 34px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:800;transition:var(--ease);white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}
.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}
.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}
.btn-outline:hover{border-color:var(--blue);background:#eff7ff;transform:translateY(-2px)}
.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
.topline{background:var(--navy);color:#bbcae2;font-size:12px}
.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.topline strong{color:#8feaf3}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}
.header-inner{min-height:74px;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}
.logo b{color:var(--blue)}
.main-nav{display:flex;align-items:center;gap:4px;flex:1}
.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}
.nav-chip{font-size:12px!important;padding:6px 9px!important;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px!important}
.nav-chip.active{background:#e8fbf8!important;color:#087d70!important;border-color:#bceee7!important}
.header-actions{display:flex;gap:10px;align-items:center}
.search{width:145px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}
.search::placeholder{color:#9aa5b6}
.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy)}
.hero-inner{position:relative;overflow:hidden;background:#0a1831;color:#fff;padding:72px 0 65px}
.hero-inner:before{content:"";position:absolute;inset:0;background:linear-gradient(103deg,rgba(6,17,39,.97) 0%,rgba(7,22,49,.92) 43%,rgba(8,20,43,.36) 100%),url("/assets/images/backpic/back-2.webp") center/cover}
.hero-grid{position:relative;display:grid;grid-template-columns:5fr 7fr;gap:46px;align-items:center}
.hero-copy{padding:14px 0}
.hero-inner .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.hero-inner h1{font-size:clamp(40px,5.5vw,68px);line-height:1.12;letter-spacing:-.075em;margin:17px 0}
.hero-inner p{font-size:17px;color:#d5e2f3;margin:0;max-width:560px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.hero-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:34px}
.kpi{border-left:1px solid rgba(163,215,241,.3);padding-left:14px}
.kpi strong{font-size:25px;display:block;color:#87edf5;line-height:1.15}
.kpi span{font-size:12px;color:#b9cbe0}
.hero-visual{transform:skewY(-3deg);margin:0 -5px 0 0}
.hero-image{min-height:410px;border-radius:24px;overflow:hidden;position:relative;background:url("/assets/images/coverpic/cover-8.webp") center/cover;box-shadow:0 26px 60px rgba(0,0,0,.32)}
.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,18,39,.8),transparent 60%)}
.visual-mark{position:absolute;z-index:1;left:26px;right:26px;bottom:24px;transform:skewY(3deg);padding:16px 18px;border-radius:14px;background:rgba(9,27,57,.8);border:1px solid rgba(174,232,240,.28);backdrop-filter:blur(9px)}
.visual-mark span{font-size:12px;color:#7eeaf3}
.visual-mark strong{display:block;font-size:20px;color:#fff;margin-top:2px}
.dashboard{margin-top:-1px;background:#fff;box-shadow:var(--shadow);position:relative;z-index:3}
.dashboard-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:0}
.dashboard-item{padding:25px 27px;border-right:1px solid var(--line)}
.dashboard-item:last-child{border:0}
.dashboard-item small{display:block;color:var(--muted);font-weight:700}
.dashboard-item strong{display:block;margin-top:4px;font-size:28px;line-height:1.2}
.dashboard-item:first-child strong{color:var(--blue)}
.dashboard-item em{display:block;font-size:12px;color:#0b927d;font-style:normal;margin-top:5px}
.split-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
.split-head .section-lead{margin:0;max-width:590px}
.matrix{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}
.matrix-feature{position:relative;min-height:465px;overflow:hidden;border-radius:var(--radius);padding:34px;color:#fff;background:url("/assets/images/coverpic/cover-7.webp") center/cover}
.matrix-feature:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,19,43,.95),rgba(6,19,43,.1))}
.matrix-feature>*{position:relative}
.matrix-feature h3{font-size:32px;line-height:1.25;margin:50px 0 12px}
.matrix-feature p{color:#d8e6f5;max-width:480px}
.matrix-list{display:grid;gap:14px}
.matrix-card{padding:22px 22px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;box-shadow:var(--shadow-sm);transition:var(--ease)}
.matrix-card:hover{transform:translateX(5px);border-color:#b7ddfa}
.matrix-card .number{font-weight:900;color:var(--cyan);font-size:13px}
.matrix-card h3{font-size:19px;margin:5px 0}
.matrix-card p{font-size:14px;line-height:1.7;color:var(--muted);margin:0}
.dark-section{background:var(--navy);color:#fff}
.dark-section .eyebrow{background:rgba(38,197,216,.11);border-color:rgba(38,197,216,.28);color:#a8f5fb}
.dark-section .section-lead{color:#c4d2e4}
.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.compare-card{padding:30px;border-radius:var(--radius);border:1px solid rgba(176,214,247,.18);background:rgba(255,255,255,.06)}
.compare-card.accent{background:linear-gradient(135deg,rgba(25,118,232,.32),rgba(38,197,216,.18));border-color:rgba(126,234,243,.4)}
.compare-card h3{font-size:23px;margin:0 0 14px}
.compare-card p{color:#c7d5e6;font-size:14px;margin:0 0 20px}
.compare-list{margin:0;padding:0;list-style:none}
.compare-list li{position:relative;padding:9px 0 9px 22px;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px;color:#e4edf8}
.compare-list li:last-child{border:0}
.compare-list li:before{content:"✓";position:absolute;left:0;color:#80edf5;font-weight:900}
.story-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:58px;align-items:center}
.story-image{position:relative}
.story-image img{height:440px;width:100%;object-fit:cover;border-radius:var(--radius)}
.story-badge{position:absolute;right:-18px;bottom:25px;padding:17px 20px;border-radius:14px;background:#fff;box-shadow:var(--shadow);font-weight:900;color:var(--blue)}
.story-copy h2{font-size:clamp(29px,3vw,40px);line-height:1.28;margin:15px 0}
.story-copy p{color:var(--muted);margin:0 0 18px}
.point-list{display:grid;gap:14px;margin-top:25px}
.point-list div{padding:13px 14px 13px 48px;position:relative;border-radius:12px;background:var(--soft);font-size:14px;color:#40506a}
.point-list div b{position:absolute;left:14px;top:13px;display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#dff7fa;color:#057d8d;font-size:12px}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-step{position:relative;padding:25px 20px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;min-height:220px;transition:var(--ease)}
.flow-step:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.flow-step:not(:last-child):after{content:"";position:absolute;width:22px;height:1px;background:#9eddea;right:-20px;top:50%}
.flow-index{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#e7f7fa;color:#087d8d;font-weight:900}
.flow-step h3{font-size:18px;margin:20px 0 9px}
.flow-step p{font-size:14px;line-height:1.7;color:var(--muted);margin:0}
.signal-wrap{background:#f2f8fc}
.signal-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center}
.signal-list{display:grid;gap:12px}
.signal-item{display:flex;gap:15px;padding:16px;border-radius:13px;background:#fff;border:1px solid var(--line)}
.signal-item time{color:var(--blue);font-size:13px;font-weight:800;white-space:nowrap}
.signal-item p{font-size:14px;color:#475773;margin:0}
.signal-side{padding:30px;border-radius:var(--radius);background:url("/assets/images/coverpic/cover-9.webp") center/cover;color:#fff;min-height:320px;position:relative;overflow:hidden}
.signal-side:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(7,19,42,.88),rgba(10,44,74,.47))}
.signal-side>*{position:relative}
.signal-side h3{font-size:28px;line-height:1.35;margin:72px 0 12px}
.signal-side p{color:#d7e5f4;font-size:14px}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px}
.faq-layout h2{font-size:clamp(29px,3vw,40px);line-height:1.3;margin:14px 0}
.faq-layout p{color:var(--muted)}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}
.faq-item button{width:100%;padding:17px 19px;display:flex;justify-content:space-between;align-items:center;text-align:left;background:#fff;color:var(--ink);font-weight:800}
.faq-item button span{font-size:20px;color:var(--blue);transition:var(--ease)}
.faq-answer{display:none;padding:0 19px 18px;color:var(--muted);font-size:14px;line-height:1.75}
.faq-item.open{border-color:#b9e2f4;box-shadow:var(--shadow-sm)}
.faq-item.open .faq-answer{display:block}
.faq-item.open button span{transform:rotate(45deg)}
.cta{padding:0 0 88px}
.cta-box{position:relative;overflow:hidden;padding:55px 58px;border-radius:var(--radius);background:#08798b;color:#fff}
.cta-box:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,38,62,.93),rgba(8,116,132,.7)),url("/assets/images/backpic/back-3.webp") center/cover}
.cta-box>*{position:relative}
.cta-box h2{font-size:clamp(29px,3.7vw,47px);letter-spacing:-.055em;line-height:1.2;margin:0 0 12px}
.cta-box p{max-width:690px;color:#d7f7fa;margin:0 0 25px}
.subscribe{display:flex;gap:10px;max-width:560px}
.subscribe input{min-width:0;flex:1;border:1px solid rgba(255,255,255,.4);border-radius:10px;padding:13px 14px;background:rgba(255,255,255,.12);color:#fff}
.subscribe input::placeholder{color:#c8e9ec}
.subscribe .btn{background:#fff;color:#075b68}
.footer{background:#08142b;color:#c3d0e3;padding:64px 0 22px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:55px;padding-bottom:45px}
.footer .logo{color:#fff;display:inline-block;margin-bottom:12px}
.footer p{font-size:14px;line-height:1.8;max-width:410px;color:#9eb0c8;margin:0}
.footer h3{font-size:15px;color:#fff;margin:0 0 14px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:14px;color:#aebed3;transition:var(--ease)}
.footer-links a:hover{color:#7eeaf3;transform:translateX(3px)}
.footer-bottom{padding-top:21px;border-top:1px solid rgba(190,216,239,.14);display:flex;align-items:center;justify-content:space-between;gap:18px;color:#8799b1;font-size:12px}
.record{display:flex;gap:11px;align-items:center;flex-wrap:wrap}
.record a:hover{color:#7eeaf3}
@media(max-width:1100px){
 .header-inner{gap:14px}.main-nav{gap:1px}.main-nav a{padding:8px 7px;font-size:13px}.search{display:none}
 .hero-grid{gap:25px}.hero-image{min-height:370px}.flow{gap:12px}.flow-step{padding:20px 15px}.flow-step:not(:last-child):after{display:none}
}
@media(max-width:820px){
 .container{width:min(calc(100% - 34px),var(--max))}.menu-toggle{display:block;margin-left:auto}.header-actions{display:none}
 .header-inner{min-height:66px;flex-wrap:wrap}.main-nav{display:none;width:100%;padding:5px 0 14px;overflow:auto}.main-nav.show{display:flex}.main-nav a{font-size:13px}
 .hero-inner{padding:55px 0}.hero-grid,.matrix,.story-grid,.signal-grid,.faq-layout{grid-template-columns:1fr}.hero-visual{transform:none;margin:15px 0 0}.hero-image{min-height:310px}.visual-mark{transform:none}
 .dashboard-grid{grid-template-columns:repeat(2,1fr)}.dashboard-item:first-child{grid-column:span 2}.dashboard-item:nth-child(2){border-left:0}.dashboard-item:nth-child(3){border-left:1px solid var(--line)}
 .compare-grid{grid-template-columns:1fr}.story-grid{gap:30px}.story-image img{height:340px}.story-badge{right:12px}.flow{grid-template-columns:repeat(2,1fr)}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:span 2}
}
@media(max-width:520px){
 body{font-size:15px}.section{padding:61px 0}.topline .container span:last-child{display:none}.hero-inner h1{font-size:39px}.hero-kpis{gap:6px}.kpi{padding-left:9px}.kpi strong{font-size:20px}.hero-actions,.subscribe{flex-direction:column}.hero-actions .btn,.subscribe .btn{width:100%}
 .dashboard-item{padding:20px 16px}.dashboard-item strong{font-size:23px}.split-head{display:block}.matrix-feature{min-height:390px;padding:25px}.matrix-feature h3{font-size:27px;margin-top:65px}
 .flow{grid-template-columns:1fr}.signal-grid{gap:25px}.faq-layout{gap:25px}.cta{padding-bottom:60px}.cta-box{padding:36px 23px}.footer{padding-top:47px}.footer-top{grid-template-columns:1fr}.footer-top>div:first-child{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.record{gap:8px}
}

/* roulang page: category5 */
:root{
 --ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
 --navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
 --shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
 --radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.section{padding:82px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:var(--blue);border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}
.eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}
.section-head{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3.4vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0 0}
.section-lead{max-width:670px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}
.btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.3)}
.btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}
.btn-outline:hover{border-color:var(--blue);background:#eff7ff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.65)}
.btn-light:hover{background:#dff8fb;transform:translateY(-2px)}
.btn:focus,a:focus,input:focus,button:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
.topline{background:var(--navy);color:#bdd0e7;font-size:12px}
.topline .container{height:36px;display:flex;justify-content:space-between;align-items:center}
.topline span:last-child{color:#7de7f1}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}
.header-inner{height:74px;display:flex;align-items:center;gap:27px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}
.logo b{color:var(--blue)}
.main-nav{display:flex;align-items:center;gap:4px;flex:1}
.main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}
.main-nav .nav-chip{font-size:12px;padding:6px 9px;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px}
.main-nav .nav-chip.active{background:#e8fbf8;color:#087d70;border-color:#bceee7}
.header-actions{display:flex;gap:10px;align-items:center}
.search{width:146px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}
.search::placeholder{color:#9aa5b6}
.menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy)}
.inner-hero{position:relative;overflow:hidden;padding:74px 0 68px;color:#fff;background:#0a1831}
.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,34,.94),rgba(8,24,48,.68),rgba(5,17,35,.78)),url("/assets/images/backpic/back-3.webp") center/cover}
.inner-hero .container{position:relative}
.breadcrumb{display:flex;gap:9px;align-items:center;font-size:13px;color:#c3d3e7;margin-bottom:24px}
.breadcrumb span{color:#71e4ee}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(310px,.9fr);gap:54px;align-items:center}
.inner-hero .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
.inner-hero h1{font-size:clamp(38px,5.4vw,66px);line-height:1.12;letter-spacing:-.07em;margin:16px 0 20px}
.inner-hero p{margin:0;color:#d7e3f4;font-size:17px;max-width:670px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.coupon-wall{padding:16px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(189,229,255,.27);backdrop-filter:blur(12px);box-shadow:0 20px 50px rgba(0,0,0,.18)}
.coupon-top{display:flex;justify-content:space-between;color:#d8e7f6;font-size:13px;margin-bottom:12px}
.coupon{position:relative;padding:25px 22px 20px;border-radius:14px;background:#fff;color:var(--navy);overflow:hidden}
.coupon:after{content:"";position:absolute;width:130px;height:130px;right:-46px;top:-56px;border-radius:50%;background:rgba(38,197,216,.16)}
.coupon-label{position:relative;z-index:1;font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.08em}
.coupon strong{position:relative;z-index:1;display:block;font-size:31px;line-height:1.18;margin:8px 0}
.coupon p{position:relative;z-index:1;color:var(--muted);font-size:13px;line-height:1.65}
.coupon-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px dashed #d9e2ed;padding-top:13px;margin-top:15px;font-size:12px;color:var(--muted)}
.coupon-foot b{color:var(--orange)}
.metric-strip{background:var(--navy);color:#fff}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.13)}
.metric{padding:28px 25px;background:var(--navy)}
.metric strong{display:block;color:#79e7f2;font-size:32px;line-height:1.1;letter-spacing:-.05em}
.metric span{display:block;color:#bdcde0;margin-top:8px;font-size:13px}
.view-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.feature-view{min-height:470px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;border-radius:var(--radius);padding:36px;color:#fff;background:url("/assets/images/coverpic/cover-9.webp") center/cover;box-shadow:var(--shadow)}
.feature-view:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,17,35,.96),rgba(8,23,44,.08) 80%)}
.feature-view>*{position:relative}
.feature-view h3{font-size:32px;line-height:1.28;margin:10px 0}
.feature-view p{color:#d5e3f1;max-width:720px;margin:0}
.topic-stack{display:grid;gap:16px}
.topic-card{display:grid;grid-template-columns:108px 1fr;gap:16px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:var(--ease)}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#c6def5}
.topic-card img{height:98px;width:108px;object-fit:cover;border-radius:9px}
.topic-card small{color:var(--blue);font-weight:700}
.topic-card h3{font-size:17px;line-height:1.45;margin:5px 0}
.topic-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
.split-panel{display:grid;grid-template-columns:.85fr 1.15fr;border-radius:var(--radius);overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.split-image{min-height:410px;background:url("/assets/images/coverpic/cover-10.webp") center/cover}
.split-content{padding:45px 48px}
.split-content h2{font-size:32px;line-height:1.3;margin:14px 0}
.split-content>p{color:var(--muted)}
.check-list{list-style:none;padding:0;margin:24px 0}
.check-list li{position:relative;padding:11px 0 11px 29px;border-bottom:1px solid #e3eaf2;color:#33445d}
.check-list li:before{content:"✓";position:absolute;left:0;top:11px;color:#078b96;font-weight:900}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.matrix-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:var(--ease)}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8d9f7}
.matrix-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:#eaf6ff;color:var(--blue);font-weight:900;font-size:18px}
.matrix-card h3{font-size:18px;margin:16px 0 8px}
.matrix-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.compare-wrap{padding:38px;border-radius:var(--radius);background:linear-gradient(135deg,#f0f8ff,#f8fcff);border:1px solid #dbeaf7}
.compare-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}
.compare-head h2{font-size:31px;margin:0}
.compare-head p{color:var(--muted);max-width:500px;margin:0}
.compare-list{display:grid;gap:13px}
.compare-row{display:grid;grid-template-columns:150px 1fr 95px;gap:18px;align-items:center;padding:15px 17px;background:#fff;border-radius:12px}
.compare-row span{font-weight:700}
.bar{height:11px;border-radius:99px;background:#e7edf5;overflow:hidden}
.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.compare-row b{color:var(--blue);text-align:right}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.flow-card{padding:26px 21px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);position:relative}
.flow-no{font-size:13px;color:var(--cyan);font-weight:900}
.flow-card h3{font-size:18px;margin:10px 0 8px}
.flow-card p{font-size:14px;color:var(--muted);margin:0}
.quote-band{position:relative;padding:72px 0;color:#fff;background:#10284c;overflow:hidden}
.quote-band:before{content:"“";position:absolute;left:5%;top:-65px;font-size:280px;line-height:1;color:rgba(113,228,238,.12);font-family:Georgia,serif}
.quote-band .container{position:relative;display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;align-items:center}
.quote-band h2{font-size:32px;line-height:1.3;margin:0}
.quote-text{font-size:21px;line-height:1.8;color:#e3effc;margin:0}
.quote-name{display:block;color:#7de7f1;font-size:14px;margin-top:16px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff;transition:var(--ease)}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.news-card img{width:100%;height:174px;object-fit:cover}
.news-card-body{padding:20px}
.news-card time{font-size:12px;color:var(--blue);font-weight:700}
.news-card h3{font-size:18px;line-height:1.48;margin:8px 0}
.news-card p{font-size:14px;color:var(--muted);margin:0 0 16px}
.text-link{font-size:14px;color:var(--blue);font-weight:800}
.text-link:hover{color:#075fbf}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:64px;align-items:start}
.faq-layout h2{font-size:35px;line-height:1.3;margin:14px 0}
.faq-layout p{color:var(--muted)}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 50px 19px 20px;position:relative;font-weight:800}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";position:absolute;right:19px;top:16px;color:var(--blue);font-size:23px;font-weight:400}
.faq-item[open] summary{color:var(--blue);background:#f4faff}
.faq-item[open] summary:after{content:"−"}
.faq-item p{padding:0 20px 19px;margin:0;color:var(--muted);font-size:14px}
.cta{padding:0 0 82px}
.cta-box{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;padding:47px 52px;border-radius:var(--radius);color:#fff;background:linear-gradient(120deg,#1169ca,#167ecc 55%,#18aebd);box-shadow:0 18px 46px rgba(25,118,232,.25)}
.cta-box h2{font-size:34px;line-height:1.25;margin:0 0 12px}
.cta-box p{margin:0;color:#dceeff}
.cta-form{display:flex;gap:10px;justify-content:flex-end}
.cta-form input{min-width:180px;padding:13px 15px;border:0;border-radius:10px;outline:none;color:var(--ink)}
.footer{background:#09152b;color:#bdcbdb;padding:64px 0 24px}
.footer-top{display:grid;grid-template-columns:1.55fr .75fr .75fr;gap:55px;padding-bottom:45px}
.footer .logo{color:#fff;display:inline-block;margin-bottom:14px}
.footer p{max-width:430px;font-size:14px;margin:0;line-height:1.8;color:#9fb3ca}
.footer h3{font-size:14px;letter-spacing:.05em;color:#fff;margin:5px 0 16px}
.footer-links{display:grid;gap:9px;font-size:14px}
.footer-links a:hover{color:#7de7f1}
.footer-bottom{padding-top:22px;border-top:1px solid rgba(189,203,219,.16);display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px}
.record{display:flex;align-items:center;gap:11px;flex-wrap:wrap}
.record a:hover{color:#7de7f1}
@media(max-width:1080px){
 .header-inner{gap:13px}.main-nav{overflow:auto}.main-nav::-webkit-scrollbar{display:none}.search{display:none}
 .hero-grid,.faq-layout{gap:32px}.matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--max))}.section{padding:62px 0}.topline .container span:last-child{display:none}
 .header-inner{height:65px;gap:12px}.menu-toggle{display:block;margin-left:auto}.header-actions{display:none}
 .main-nav{display:none;position:absolute;left:0;right:0;top:65px;padding:14px 16px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-wrap:wrap}
 .main-nav.open{display:flex}.main-nav a{font-size:13px;padding:8px 9px}
 .inner-hero{padding:52px 0}.hero-grid,.view-grid,.split-panel,.quote-band .container,.cta-box{grid-template-columns:1fr}
 .coupon-wall{max-width:520px}.metric{padding:21px 15px}.metrics{grid-template-columns:repeat(2,1fr)}
 .section-head{display:block}.section-head h2{margin-bottom:15px}.split-image{min-height:280px}.split-content{padding:32px 26px}
 .flow{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr 1fr}.cta-form{justify-content:flex-start}.footer-top{grid-template-columns:1fr 1fr;gap:34px}.footer-top>div:first-child{grid-column:span 2}
}
@media(max-width:520px){
 body{font-size:15px}.inner-hero h1{font-size:39px}.inner-hero p{font-size:15px}.hero-actions,.cta-form{flex-direction:column;align-items:stretch}.btn{width:100%}
 .metrics,.matrix,.flow,.news-grid{grid-template-columns:1fr}.metric strong{font-size:28px}.topic-card{grid-template-columns:86px 1fr}.topic-card img{width:86px;height:88px}
 .feature-view{min-height:400px;padding:25px}.feature-view h3{font-size:26px}.compare-wrap{padding:23px 16px}.compare-head{display:block}.compare-head h2{font-size:26px;margin-bottom:10px}
 .compare-row{grid-template-columns:1fr;gap:8px}.compare-row b{text-align:left}.faq-layout{gap:26px}.cta-box{padding:33px 24px}.cta-box h2{font-size:28px}
 .footer-top{grid-template-columns:1fr;gap:28px}.footer-top>div:first-child{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}
}

/* roulang page: category6 */
:root{
      --ink:#101b32;--muted:#62708a;--line:#e5eaf2;--paper:#fff;--soft:#f5f8fc;
      --navy:#0b1730;--blue:#1976e8;--cyan:#26c5d8;--gold:#f5bd47;--orange:#ff7545;
      --shadow:0 18px 48px rgba(16,27,50,.10);--shadow-sm:0 8px 22px rgba(16,27,50,.08);
      --radius:20px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    img{display:block;max-width:100%}
    h1,h2,h3,h4,p{margin-top:0}
    .container{width:min(calc(100% - 48px),var(--max));margin:auto}
    .section{padding:82px 0}
    .section-soft{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid #cce8ff;background:#eff8ff;color:#1976e8;border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.06em}
    .eyebrow:before{content:"";width:6px;height:6px;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 4px rgba(38,197,216,.15)}
    .section-title{font-size:clamp(27px,3.1vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0}
    .section-lead{max-width:720px;color:var(--muted);margin:0 0 34px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;transition:var(--ease);white-space:nowrap}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(25,118,232,.23)}
    .btn-primary:hover{background:#0966cb;transform:translateY(-2px);box-shadow:0 14px 24px rgba(25,118,232,.30)}
    .btn-light{background:#fff;color:var(--navy);border:1px solid rgba(255,255,255,.65)}
    .btn-light:hover{background:#dff8fb;transform:translateY(-2px)}
    .btn-outline{border:1px solid #bfd8f4;color:var(--blue);background:#fff}
    .btn-outline:hover{border-color:var(--blue);background:#eff7ff}
    .btn:focus,a:focus,input:focus{outline:3px solid rgba(38,197,216,.35);outline-offset:3px}
    .topline{background:var(--navy);color:#c6d3e4;font-size:12px}
    .topline .container{height:36px;display:flex;justify-content:space-between;align-items:center}
    .topline strong{color:#87eaf3}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.9)}
    .header-inner{height:74px;display:flex;align-items:center;gap:27px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.07em;color:var(--navy);white-space:nowrap}
    .logo b{color:var(--blue)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;color:#526078;padding:9px 10px;border-radius:8px;white-space:nowrap;transition:var(--ease)}
    .main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eef7ff;font-weight:700}
    .nav-chip{font-size:12px!important;padding:6px 9px!important;background:#f4f7fb;border:1px solid #e3e9f2;border-radius:100px!important}
    .nav-chip.active{background:#e8fbf8!important;color:#087d70!important;border-color:#bceee7!important}
    .header-actions{display:flex;gap:10px;align-items:center}
    .search{width:146px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13px;color:var(--ink);background:#f8fafc}
    .search::placeholder{color:#9aa5b6}
    .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--navy)}
    .page-hero{position:relative;overflow:hidden;min-height:510px;padding:72px 0 62px;color:#fff;background:var(--navy)}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,34,.95),rgba(6,22,46,.66),rgba(8,29,57,.80)),url("/assets/images/backpic/back-3.webp") center/cover}
    .page-hero .container{position:relative}
    .creator-head{display:grid;grid-template-columns:98px minmax(0,1fr) 230px;gap:24px;align-items:center;padding:23px;border:1px solid rgba(190,227,250,.24);border-radius:var(--radius);background:rgba(13,35,65,.52);backdrop-filter:blur(12px)}
    .avatar{width:98px;height:98px;border:3px solid rgba(125,231,242,.75);border-radius:50%;overflow:hidden;background:#17446d;box-shadow:0 0 0 7px rgba(255,255,255,.08)}
    .avatar img{height:100%;width:100%;object-fit:cover}
    .creator-copy .eyebrow{color:#d8f8ff;background:rgba(39,197,216,.13);border-color:rgba(94,225,236,.3)}
    .creator-copy h1{font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-.075em;margin:12px 0}
    .creator-copy p{max-width:660px;margin:0;color:#d6e4f5;font-size:16px}
    .follow-box{text-align:center;padding:14px;border-left:1px solid rgba(211,237,255,.18)}
    .follow-box strong{display:block;font-size:26px;color:#79e7f2;line-height:1.1}
    .follow-box span{display:block;color:#bacbe0;font-size:12px;margin:5px 0 11px}
    .hero-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:25px 0 0 122px}
    .meta-pill{padding:7px 12px;border-radius:100px;background:rgba(255,255,255,.10);border:1px solid rgba(230,245,255,.18);color:#d9eaf9;font-size:13px}
    .meta-pill b{color:#80edf5}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
    .metric{padding:17px 18px;border-radius:14px;border:1px solid rgba(196,228,248,.18);background:rgba(255,255,255,.08)}
    .metric span{display:block;font-size:12px;color:#b6c8dc}
    .metric strong{display:block;margin-top:3px;color:#fff;font-size:24px;line-height:1.2}
    .metric em{font-size:12px;color:#82ebf4;font-style:normal}
    .crumbs{padding:16px 0;color:#75839a;font-size:13px;border-bottom:1px solid var(--line)}
    .crumbs a:hover{color:var(--blue)}
    .overview{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
    .image-frame{position:relative;border-radius:var(--radius);overflow:hidden;min-height:390px;box-shadow:var(--shadow)}
    .image-frame img{height:100%;width:100%;position:absolute;inset:0;object-fit:cover}
    .image-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,24,49,.83),rgba(10,24,49,.04) 60%)}
    .image-frame figcaption{position:absolute;z-index:1;bottom:25px;left:25px;right:25px;color:#fff}
    .image-frame figcaption span{color:#8cecf4;font-size:12px;font-weight:700}
    .image-frame figcaption strong{display:block;font-size:24px;line-height:1.35;margin-top:5px}
    .copy-block p{color:var(--muted);margin-bottom:18px}
    .detail-list{display:grid;gap:12px;margin:25px 0}
    .detail-item{display:flex;gap:13px;padding:13px 0;border-bottom:1px solid var(--line)}
    .detail-icon{flex:0 0 31px;width:31px;height:31px;border-radius:9px;display:grid;place-items:center;color:var(--blue);font-weight:900;background:#eaf5ff}
    .detail-item strong{display:block;font-size:15px}
    .detail-item span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
    .timeline-wrap{display:grid;grid-template-columns:300px 1fr;gap:52px}
    .sticky-copy{align-self:start;position:sticky;top:120px}
    .timeline{position:relative;padding-left:31px;border-left:2px solid #dce8f5}
    .timeline-item{position:relative;padding:0 0 35px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-dot{position:absolute;left:-40px;top:2px;width:17px;height:17px;border:4px solid #f5f8fc;background:var(--blue);border-radius:50%;box-shadow:0 0 0 2px #b5d9fa}
    .timeline-time{font-size:13px;color:var(--blue);font-weight:800}
    .timeline-item h3{margin:5px 0 7px;font-size:21px;line-height:1.35}
    .timeline-item p{max-width:720px;color:var(--muted);margin:0}
    .service-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}
    .service-card{position:relative;min-height:292px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);transition:var(--ease)}
    .service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .service-card.featured{color:#fff;background:#17385d}
    .service-card.featured:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,19,39,.92),rgba(7,19,39,.13)),url("/assets/images/coverpic/cover-12.webp") center/cover}
    .service-inner{position:relative;height:100%;padding:27px;display:flex;flex-direction:column;justify-content:flex-end}
    .service-card .number{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:.1em}
    .featured .number{color:#89edf4}
    .service-card h3{font-size:23px;line-height:1.3;margin:8px 0}
    .service-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .featured p{color:#d5e5f4}
    .comparison{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .compare-card{padding:31px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
    .compare-card.accent{background:var(--navy);border-color:var(--navy);color:#fff}
    .compare-card h3{font-size:23px;margin-bottom:18px}
    .compare-card p{color:var(--muted)}
    .accent p{color:#c5d3e5}
    .check-list{margin:20px 0 0;padding:0;list-style:none}
    .check-list li{position:relative;padding:10px 0 10px 28px;border-bottom:1px dashed #e1e8f1;color:#3e4e67;font-size:14px}
    .check-list li:last-child{border-bottom:0}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:900}
    .accent .check-list li{border-color:rgba(255,255,255,.15);color:#d6e3f3}
    .scoreboard{display:grid;grid-template-columns:1fr 120px 1fr;align-items:center;gap:12px;margin-top:22px;padding:25px;background:#edf7ff;border-radius:14px;text-align:center}
    .team-name{font-weight:800;font-size:18px}
    .team-note{font-size:12px;color:var(--muted)}
    .score{font-size:35px;line-height:1;font-weight:900;color:var(--blue);letter-spacing:-.08em}
    .score small{display:block;margin-top:8px;font-size:11px;letter-spacing:0;color:var(--muted)}
    .review-board{background:var(--navy);color:#fff}
    .review-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
    .review-board .section-title{color:#fff}
    .review-board .section-lead{color:#c6d6e9}
    .quote{margin:22px 0;padding:22px 24px;border-left:3px solid var(--cyan);border-radius:0 14px 14px 0;background:rgba(255,255,255,.07);color:#ebf5ff;font-size:18px;line-height:1.85}
    .quote cite{display:block;margin-top:12px;color:#8debf3;font-size:13px;font-style:normal}
    .review-photo{height:385px;border-radius:var(--radius);overflow:hidden;position:relative}
    .review-photo img{width:100%;height:100%;object-fit:cover}
    .review-photo:after{content:"现场记录";position:absolute;right:16px;top:16px;padding:7px 11px;border-radius:100px;background:rgba(9,25,50,.75);border:1px solid rgba(255,255,255,.25);font-size:12px;color:#dffbff}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step{position:relative;padding:24px 20px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line)}
    .step:not(:last-child):after{content:"→";position:absolute;right:-16px;top:38px;z-index:1;width:32px;color:var(--blue);font-size:22px;text-align:center}
    .step-num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#e9f5ff;color:var(--blue);font-size:13px;font-weight:900}
    .step h3{font-size:17px;margin:13px 0 5px}
    .step p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px;align-items:start}
    .faq-intro{padding:30px;border-radius:var(--radius);background:#eaf7ff}
    .faq-intro p{color:#526b86;margin-bottom:20px}
    .faq-list{display:grid;gap:11px}
    .faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;transition:var(--ease)}
    .faq-item:hover{border-color:#b5d9fa}
    .faq-question{width:100%;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;text-align:left;font-weight:800;color:var(--ink);background:#fff}
    .faq-question span:last-child{color:var(--blue);font-size:22px;line-height:1;transition:var(--ease)}
    .faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px;line-height:1.8}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);transition:var(--ease)}
    .news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .news-card img{height:160px;width:100%;object-fit:cover}
    .news-content{padding:19px;display:flex;flex-direction:column;flex:1}
    .news-date{font-size:12px;color:var(--blue);font-weight:800}
    .news-card h3{font-size:18px;line-height:1.45;margin:8px 0}
    .news-card p{margin:0 0 17px;color:var(--muted);font-size:13px;line-height:1.75}
    .read-more{margin-top:auto;color:var(--blue);font-size:13px;font-weight:800}
    .read-more:hover{color:#075dbb}
    .cta{padding:74px 0;background:linear-gradient(115deg,#116cdb,#168dcf);color:#fff;overflow:hidden;position:relative}
    .cta:before,.cta:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.15)}
    .cta:before{width:420px;height:420px;right:-130px;top:-270px}
    .cta:after{width:270px;height:270px;left:-80px;bottom:-190px}
    .cta .container{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(28px,3.5vw,45px);line-height:1.25;margin:0 0 10px;letter-spacing:-.05em}
    .cta p{max-width:660px;margin:0;color:#e6f6ff}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .footer{background:#09152b;color:#c4d0df;padding:58px 0 23px}
    .footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px;padding-bottom:38px;border-bottom:1px solid rgba(225,239,255,.13)}
    .footer .logo{color:#fff;display:inline-block;margin-bottom:14px}
    .footer p{max-width:405px;margin:0;color:#aebed1;font-size:14px;line-height:1.8}
    .footer h3{font-size:15px;color:#fff;margin:5px 0 16px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{font-size:14px;color:#aebed1;transition:var(--ease)}
    .footer-links a:hover{color:#81edf4;transform:translateX(3px)}
    .footer-bottom{padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px;color:#8fa1b8}
    .record{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:9px}
    .record a:hover{color:#81edf4}
    @media (max-width:1120px){
      .header-inner{gap:13px}.main-nav{overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}.main-nav a{padding:8px}
      .search{display:none}.creator-head{grid-template-columns:86px 1fr 180px}.avatar{width:86px;height:86px}
      .service-grid{grid-template-columns:1fr 1fr}.service-card.featured{grid-column:span 2}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--max))}.section{padding:62px 0}.topline .container span:last-child{display:none}
      .header-inner{height:66px;justify-content:space-between}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:66px;padding:14px 16px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open{display:flex}.header-actions{display:none}
      .page-hero{padding:48px 0}.creator-head{grid-template-columns:70px 1fr;padding:18px;gap:16px}.avatar{width:70px;height:70px}.creator-copy h1{font-size:37px}.follow-box{grid-column:1/-1;border-left:0;border-top:1px solid rgba(211,237,255,.18);padding-top:15px;text-align:left}.follow-box strong,.follow-box span{display:inline;margin-right:9px}.follow-box .btn{float:right;padding:9px 13px}.hero-meta{margin-left:0}.metrics{grid-template-columns:repeat(2,1fr)}
      .overview,.timeline-wrap,.review-grid,.faq-layout{grid-template-columns:1fr;gap:32px}.sticky-copy{position:static}.image-frame{min-height:300px}.comparison{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr 1fr}.cta .container{display:block}.cta-actions{margin-top:23px}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.record{justify-content:flex-start;margin-top:9px}
    }
    @media (max-width:520px){
      body{font-size:15px}.section-title{font-size:29px}.creator-copy p{font-size:14px}.metrics{gap:9px}.metric{padding:14px}.metric strong{font-size:20px}
      .service-grid,.news-grid{grid-template-columns:1fr}.service-card.featured{grid-column:auto}.scoreboard{grid-template-columns:1fr 76px 1fr;padding:17px 10px}.team-name{font-size:14px}.score{font-size:27px}
      .steps{grid-template-columns:1fr}.step:after{display:none}.timeline-wrap{gap:25px}.timeline{padding-left:24px}.timeline-dot{left:-33px}.faq-intro{padding:22px}.cta{padding:55px 0}.footer-top{grid-template-columns:1fr}.footer-top>div:first-child{grid-column:auto}.creator-copy h1{font-size:33px}
    }