/* roulang page: index */
:root{
  --blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
  --ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
  --green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
  --shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.32);outline-offset:3px}
::selection{background:#cfe4ff;color:var(--blue-dark)}.container{max-width:1240px}.section{padding:92px 0;scroll-margin-top:115px}.section-soft{background:var(--blue-soft)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.08em}.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue);display:block}.section-title{font-size:35px;line-height:1.3;letter-spacing:-.03em;color:var(--blue-dark);font-weight:750;margin:12px 0 14px}.section-desc{color:var(--muted);max-width:700px;margin:0;font-size:16px}.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}.topbar .container{height:100%;display:flex;justify-content:space-between;align-items:center}.status-line{display:flex;align-items:center;gap:8px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(25,168,120,.12)}.top-tools{display:flex;gap:18px;color:#b9cae1}.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.8);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}.nav-main{min-height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{font-size:14px;font-weight:650;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:700;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;transition:.2s}.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}.nav-cta{margin-left:5px}.mobile-toggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}.offcanvas{border:0}.offcanvas-header{border-bottom:1px solid var(--line)}.offcanvas-body{padding:20px}.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:700;color:var(--blue-dark)}.mobile-links .btn-brand{margin-top:20px;width:100%}
.hero{padding:28px 0 0;background:#eef6ff}.hero-shell{border-radius:25px 25px 0 0;overflow:hidden;min-height:598px;position:relative;background:var(--blue-dark)}.hero .carousel,.hero .carousel-inner,.hero .carousel-item{height:598px}.hero-slide{height:100%;position:relative;background-size:cover;background-position:center}.hero-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,251,255,.98) 0%,rgba(246,251,255,.91) 43%,rgba(246,251,255,.34) 72%,rgba(246,251,255,.18) 100%)}.hero-content{position:relative;z-index:2;padding:76px 64px;max-width:695px}.hero-kicker{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid #d7e8fa;border-radius:999px;padding:6px 11px;color:var(--blue);font-size:12px;font-weight:750;box-shadow:0 5px 16px rgba(23,105,216,.08)}.hero h1{font-size:48px;line-height:1.2;letter-spacing:-.055em;color:var(--blue-dark);font-weight:800;margin:17px 0}.hero-text{font-size:16px;line-height:1.9;color:#4d617e;max-width:620px;margin-bottom:25px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-data{display:flex;gap:25px;margin-top:34px}.hero-data div{padding-right:25px;border-right:1px solid #d5e4f2}.hero-data div:last-child{border:0}.hero-data strong{display:block;color:var(--blue-dark);font-size:19px;line-height:1.2}.hero-data span{font-size:12px;color:var(--muted)}.vertical-stage{position:absolute;z-index:3;right:8%;bottom:39px;width:254px;min-height:404px;border:8px solid rgba(255,255,255,.85);border-radius:30px;background:#fff;box-shadow:0 24px 45px rgba(17,48,91,.24);padding:16px;transform:rotate(2.5deg)}.stage-head{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);margin-bottom:16px}.stage-live{color:var(--green);font-weight:800}.stage-live:before{content:"";display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:4px}.mini-video{height:123px;border-radius:17px;background:linear-gradient(145deg,#1c5db0,#74adf0);position:relative;overflow:hidden;margin-bottom:14px}.mini-video:before,.mini-video:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.36);border-radius:50%;width:160px;height:160px;left:45px;top:-35px}.mini-video:after{width:74px;height:74px;left:-24px;top:72px}.play-mark{position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.9);color:var(--blue);display:grid;place-items:center;padding-left:3px}.score-row{border-top:1px solid #e7eef7;padding:12px 0;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.score-row small{color:var(--muted);font-size:11px;display:block}.score-row b{font-size:13px;color:var(--blue-dark)}.score-num{font-size:18px;color:var(--blue);font-weight:800}.carousel-control-prev,.carousel-control-next{width:42px;height:42px;top:auto;bottom:24px;border-radius:50%;background:rgba(255,255,255,.82);opacity:1}.carousel-control-prev{left:auto;right:75px}.carousel-control-next{right:24px}.carousel-control-prev-icon,.carousel-control-next-icon{filter:invert(31%) sepia(84%) saturate(1294%) hue-rotate(194deg)}.carousel-indicators{justify-content:flex-start;margin-left:64px;bottom:12px}.carousel-indicators [data-bs-target]{width:24px;height:3px;border:0;background:var(--blue);opacity:.3}.carousel-indicators .active{opacity:1}
.matrix-wrap{margin-top:-1px;background:#fff;padding:29px;border:1px solid var(--line);border-top:0;border-radius:0 0 22px 22px;box-shadow:var(--shadow)}.matrix-title{font-size:16px;font-weight:800;color:var(--blue-dark);margin:0 0 5px}.matrix-sub{font-size:13px;color:var(--muted);margin:0}.matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.matrix-item{border:1px solid var(--line);border-radius:13px;padding:14px 13px;background:#fbfdff;transition:.2s;display:flex;gap:10px;align-items:center}.matrix-item:hover{transform:translateY(-4px);border-color:#9ac3f5;box-shadow:var(--shadow)}.matrix-icon{width:32px;height:32px;flex:0 0 32px;border-radius:10px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);font-size:16px}.matrix-item b{font-size:14px;color:var(--blue-dark);display:block}.matrix-item span{font-size:11px;color:var(--muted);display:block;line-height:1.5}
.service-layout{display:grid;grid-template-columns:1fr .95fr;gap:76px;align-items:center}.check-list{padding:0;margin:28px 0 0;list-style:none}.check-list li{padding:13px 0 13px 31px;position:relative;border-bottom:1px solid var(--line);font-size:15px;color:#4f6078}.check-list li:before{content:"✓";position:absolute;left:0;top:13px;background:#dcf5ec;color:var(--green);width:20px;height:20px;line-height:20px;text-align:center;border-radius:50%;font-size:12px;font-weight:800}.service-visual{position:relative}.service-visual img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}.visual-card{position:absolute;background:#fff;border-radius:13px;padding:12px 15px;box-shadow:var(--shadow);font-size:12px;color:var(--muted);border:1px solid #edf3fa}.visual-card strong{color:var(--blue-dark);display:block;font-size:14px}.card-one{left:-32px;bottom:34px}.card-two{right:-25px;top:30px}.pain-grid{display:grid;grid-template-columns:1.1fr .85fr .95fr 1.1fr;gap:15px;margin-top:40px}.pain-card{min-height:208px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 22px rgba(31,68,112,.05);transition:.22s}.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#9bc4f6}.pain-number{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.08em}.pain-symbol{font-size:27px;color:var(--blue);margin:17px 0 13px}.pain-card h3{font-size:18px;font-weight:750;color:var(--blue-dark);margin:0 0 8px}.pain-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
.advantage-head{display:flex;justify-content:space-between;gap:40px;align-items:end}.micro-rail{border-left:2px solid #a8caf1;padding-left:15px;max-width:250px;color:var(--muted);font-size:13px;line-height:1.65}.micro-rail b{display:block;color:var(--blue);font-size:14px}.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}.adv-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:206px;transition:.22s}.adv-card:hover{transform:translateY(-5px);border-color:#9bc4f6;box-shadow:var(--shadow-hover)}.line-icon{width:42px;height:42px;border:1.5px solid #92bce9;border-radius:13px;color:var(--blue);display:grid;place-items:center;font-size:20px;margin-bottom:20px}.adv-card h3{font-size:17px;color:var(--blue-dark);font-weight:750;margin:0 0 8px}.adv-card p{font-size:14px;color:var(--muted);margin:0}
.product-grid{display:grid;grid-template-columns:7fr 5fr 7fr;gap:18px;align-items:center;margin-top:38px}.product-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transition:.22s}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#9bc4f6}.product-card.featured{border:2px solid #a8cef9;transform:translateY(-15px)}.product-card.featured:hover{transform:translateY(-20px)}.product-img{height:185px;width:100%;object-fit:cover}.product-body{padding:21px}.tag{display:inline-flex;background:var(--blue-soft);color:var(--blue);border-radius:999px;font-size:11px;padding:4px 9px;font-weight:750;margin-bottom:11px}.product-body h3{font-size:19px;color:var(--blue-dark);font-weight:800;margin:0 0 8px}.product-body p{font-size:14px;color:var(--muted);margin:0 0 17px}
.steps-shell{margin-top:40px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:32px}.steps{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.steps:before{content:"";height:1px;position:absolute;left:10%;right:10%;top:22px;background:#bdd8f6}.step{position:relative;padding:0 20px 0 0}.step-num{width:45px;height:45px;border-radius:50%;background:var(--blue);border:6px solid #eaf3ff;color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;position:relative;z-index:1;margin-bottom:16px}.step h3{font-size:16px;color:var(--blue-dark);font-weight:800;margin:0 0 7px}.step p{font-size:13px;color:var(--muted);margin:0}.tip-float{margin-top:28px;border-radius:13px;background:#f3f8fe;padding:15px 18px;font-size:13px;color:#536a88;border-left:3px solid var(--blue)}.tip-float b{color:var(--blue-dark)}
.cases{background:var(--blue-deep);color:#d8e6f7;position:relative;overflow:hidden}.cases:before{content:"";position:absolute;width:700px;height:700px;border:1px solid rgba(157,199,245,.11);border-radius:50%;right:-240px;top:-340px}.cases:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0,transparent 72px,rgba(178,214,250,.025) 73px,transparent 74px);pointer-events:none}.cases .container{position:relative;z-index:1}.cases .section-title{color:#fff}.cases .section-desc{color:#b8cce3}.case-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:65px;align-items:center}.case-tags{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.case-tag{border:1px solid rgba(172,208,246,.34);color:#dcecff;border-radius:999px;padding:5px 11px;font-size:12px}.case-copy{border-left:2px solid #4b91e9;padding-left:16px;color:#c1d2e7;font-size:15px}.case-switch{display:flex;gap:8px;margin-top:25px}.case-switch button{background:transparent;color:#bad1eb;border:1px solid rgba(184,214,244,.32);border-radius:9px;padding:8px 12px;font-size:13px}.case-switch button.active{background:#246fce;color:#fff;border-color:#246fce}.case-panel{background:#173150;border:1px solid rgba(163,199,237,.22);border-radius:20px;padding:23px;box-shadow:0 24px 44px rgba(0,0,0,.18)}.case-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.case-panel-head b{color:#fff;font-size:16px}.case-live{font-size:12px;color:#77e0ba}.trend{height:90px;position:relative;border-bottom:1px solid rgba(198,220,245,.2);margin-bottom:16px;background:linear-gradient(180deg,rgba(45,121,215,.25),transparent)}.trend svg{position:absolute;inset:0;width:100%;height:100%}.dark-list{display:grid;gap:10px}.dark-match{display:grid;grid-template-columns:75px 1fr auto;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(198,220,245,.13);font-size:13px}.dark-match span{color:#90b4dc}.dark-match b{color:#eef7ff;font-weight:650}.dark-match em{font-style:normal;color:#77e0ba;font-weight:750}
.story-layout{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.story-photo{position:relative}.story-photo img{width:100%;height:370px;object-fit:cover;border-radius:21px;box-shadow:var(--shadow)}.story-badge{position:absolute;right:18px;bottom:18px;background:#fff;padding:10px 13px;border-radius:12px;box-shadow:var(--shadow);font-size:12px;color:var(--blue-dark);font-weight:700}.story-type{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.08em}.story-copy h3{font-size:28px;line-height:1.4;color:var(--blue-dark);font-weight:800;margin:11px 0}.story-copy>p{color:var(--muted);font-size:15px}.story-nodes{margin-top:24px;display:grid;gap:14px}.story-node{display:grid;grid-template-columns:30px 1fr;gap:12px}.node-dot{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}.story-node b{font-size:14px;color:var(--blue-dark);display:block}.story-node span{font-size:13px;color:var(--muted)}.story-dots{margin-top:23px;display:flex;gap:7px}.story-dots i{width:7px;height:7px;background:#cad9e9;border-radius:50%}.story-dots i.active{width:22px;border-radius:10px;background:var(--blue)}
.result-band{background:#edf5ff;border-top:1px solid #dceafa;border-bottom:1px solid #dceafa}.result-grid{display:grid;grid-template-columns:1.1fr .9fr 1.15fr .85fr}.result-item{padding:12px 30px;border-right:1px solid #cbdff4}.result-item:last-child{border:0}.result-value{font-size:27px;line-height:1.2;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}.result-value span{font-size:15px;color:var(--blue);margin-left:3px}.result-label{font-weight:750;font-size:14px;color:var(--blue-dark);margin:7px 0 3px}.result-item p{font-size:12px;color:var(--muted);margin:0}
.review-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px;margin-top:38px}.review-main,.review-small{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:27px}.review-main{min-height:255px;background:linear-gradient(135deg,#fff 0%,#f1f7ff 100%)}.review-side{display:grid;gap:18px}.quote{font-size:20px;line-height:1.7;color:var(--blue-dark);font-weight:650;margin:17px 0}.quote:before{content:"“";font-size:38px;color:#91c1f4;line-height:0;vertical-align:-15px;margin-right:4px}.review-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.stars{color:#d59b2b;letter-spacing:2px}.review-small p{font-size:14px;color:#53647d;margin:10px 0}.review-small strong{color:var(--blue-dark);font-size:14px}
.scene-tags{display:flex;flex-wrap:wrap;gap:11px;margin-top:32px}.scene-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 13px;font-size:13px;color:#4e617e;box-shadow:0 4px 12px rgba(28,70,121,.04)}.topic-area{margin-top:43px;padding-top:37px;border-top:1px solid #d7e5f4}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:23px}.topic-card{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px 16px;transition:.2s}.topic-card:hover{border-color:#91bff1;box-shadow:var(--shadow);transform:translateY(-3px);color:var(--blue)}.topic-card strong{font-size:14px;color:var(--blue-dark)}.topic-card span{font-size:18px;color:var(--blue)}
.news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;margin-top:36px}.focus-news{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow);display:grid;grid-template-columns:.9fr 1.1fr}.focus-news img{height:100%;min-height:270px;object-fit:cover}.news-copy{padding:26px;display:flex;flex-direction:column;justify-content:center}.date-line{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:9px}.date-line i{width:5px;height:5px;border-radius:50%;background:var(--blue);display:block}.news-copy h3{font-size:22px;line-height:1.45;font-weight:800;color:var(--blue-dark);margin:13px 0}.news-copy p{font-size:14px;color:var(--muted);margin:0 0 16px}.news-arrow{font-size:14px;color:var(--blue);font-weight:750}.brief-list{display:grid;gap:12px}.brief-news{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:.2s}.brief-news:hover{transform:translateX(4px);border-color:#9ac4f5;box-shadow:var(--shadow)}.brief-news h3{font-size:15px;line-height:1.5;color:var(--blue-dark);font-weight:750;margin:7px 0}.brief-news p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}.accordion{margin-top:34px}.accordion-item{border:1px solid var(--line)!important;border-radius:13px!important;overflow:hidden;margin-bottom:11px;background:#fff}.accordion-button{font-weight:750;color:var(--blue-dark);font-size:15px;padding:18px 20px;box-shadow:none!important;background:#fff}.accordion-button:not(.collapsed){color:var(--blue);background:#f0f7ff}.accordion-button:after{background-size:15px;transition:.2s}.accordion-body{background:#f5f9fe;color:#53647b;font-size:14px;padding:16px 20px 19px}.contact{padding:78px 0;background:#dfefff}.contact-box{background:#fff;border:1px solid #cbdff5;border-radius:22px;padding:39px 42px;box-shadow:var(--shadow);display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}.contact .section-title{font-size:31px}.contact-info{font-size:14px;color:var(--muted);margin-top:18px}.contact-info div{margin-top:7px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-group.full{grid-column:1/-1}.form-group label{display:block;font-size:13px;font-weight:700;color:var(--blue-dark);margin:0 0 6px}.form-control,.form-select{border:1px solid #cfdfee;border-radius:10px;padding:10px 12px;color:var(--ink);font-size:14px;background:#fbfdff}.form-control:focus,.form-select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,216,.12)}textarea.form-control{min-height:80px;resize:vertical}.privacy{font-size:12px;color:var(--muted);margin:12px 0}.form-message{display:none;margin-top:10px;padding:8px 11px;border-radius:8px;font-size:13px}.form-message.success{display:block;background:#e5f7ef;color:#187653}.form-message.error{display:block;background:#fff0f0;color:#a14b4b}
.footer-top{background:#eaf2fb;padding:56px 0 37px}.footer-grid{display:grid;grid-template-columns:1.55fr .85fr .9fr 1.15fr;gap:32px}.footer-brand p{font-size:13px;color:var(--muted);margin:15px 0 0;max-width:310px}.footer-title{font-size:14px;color:var(--blue-dark);font-weight:800;margin:5px 0 12px}.footer-links{display:grid;gap:7px}.footer-links a{font-size:13px;color:#5c6d84;transition:.2s}.footer-links a:hover{color:var(--blue);padding-left:3px}.footer-contact{font-size:13px;color:#5c6d84;line-height:1.9}.footer-bottom{background:#dce8f5;border-top:1px solid #cadbec;padding:16px 0;color:#607087;font-size:12px}.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.footer-bottom a{color:#526b8a;margin-left:13px}.footer-bottom a:hover{color:var(--blue)}
@media(max-width:1199px){.main-nav a{padding:8px 7px;font-size:13px}.nav-main{gap:14px}.vertical-stage{right:4%}.service-layout{gap:46px}.section{padding:76px 0}}
@media(max-width:991px){.main-nav,.nav-cta{display:none}.mobile-toggle{display:block;margin-left:auto}.hero-content{padding:57px 42px;max-width:610px}.hero h1{font-size:41px}.vertical-stage{right:3%;opacity:.65;transform:scale(.8) rotate(2.5deg);transform-origin:right bottom}.matrix-grid{grid-template-columns:repeat(2,1fr)}.service-layout,.case-layout{grid-template-columns:1fr;gap:35px}.service-visual{max-width:650px}.pain-grid{grid-template-columns:repeat(2,1fr)}.adv-grid{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:1fr 1fr}.product-card.featured{transform:none}.product-card.featured:hover{transform:translateY(-5px)}.product-card:last-child{grid-column:1/-1;max-width:calc(50% - 9px)}.story-layout{gap:26px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.contact-box{grid-template-columns:1fr;gap:26px}.result-item{padding:10px 18px}}
@media(max-width:767px){.top-tools{display:none}.topbar .container{justify-content:center}.site-header{top:0}.nav-main{min-height:65px}.brand{font-size:18px}.hero{padding-top:0}.hero-shell,.hero .carousel,.hero .carousel-inner,.hero .carousel-item{height:590px;border-radius:0}.hero-content{padding:54px 24px;max-width:100%}.hero h1{font-size:34px}.hero-text{font-size:14px;max-width:92%}.hero-data{gap:13px;margin-top:25px}.hero-data div{padding-right:13px}.hero-data strong{font-size:16px}.vertical-stage{width:170px;min-height:285px;padding:10px;border-width:5px;bottom:42px;right:-10px;opacity:.42}.mini-video{height:79px}.score-row{padding:7px 0}.score-row b{font-size:10px}.score-num{font-size:13px}.carousel-indicators{margin-left:24px}.carousel-control-prev,.carousel-control-next{bottom:13px;width:35px;height:35px}.carousel-control-next{right:14px}.carousel-control-prev{right:57px}.matrix-wrap{padding:19px;border-radius:0}.matrix-grid{margin-top:16px}.section{padding:58px 0}.section-title{font-size:27px}.section-desc{font-size:14px}.matrix-item{padding:11px}.matrix-item span{display:none}.service-visual img{height:295px}.card-one{left:8px;bottom:13px}.card-two{right:8px;top:13px}.pain-grid,.adv-grid{grid-template-columns:1fr}.pain-card{min-height:0}.advantage-head{display:block}.micro-rail{margin-top:16px}.product-grid{grid-template-columns:1fr}.product-card:last-child{grid-column:auto;max-width:none}.product-card.featured{order:-1}.product-img{height:180px}.steps-shell{padding:23px}.steps{grid-template-columns:1fr;gap:21px}.steps:before{width:1px;height:auto;left:22px;top:24px;bottom:24px}.step{display:grid;grid-template-columns:55px 1fr;gap:12px;padding:0}.step-num{margin:0}.step h3{margin-top:2px}.step p{grid-column:2}.case-layout,.story-layout{grid-template-columns:1fr}.case-panel{padding:17px}.story-photo img{height:280px}.result-grid{grid-template-columns:1fr 1fr}.result-item{border-right:1px solid #cbdff4;padding:16px}.result-item:nth-child(2){border-right:0}.result-item:nth-child(-n+2){border-bottom:1px solid #cbdff4}.review-grid,.news-layout{grid-template-columns:1fr}.focus-news{grid-template-columns:1fr}.focus-news img{height:180px;min-height:0}.topic-grid{grid-template-columns:1fr 1fr}.contact-box{padding:28px 22px}.form-grid{grid-template-columns:1fr}.form-group.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}}
@media(max-width:420px){.hero h1{font-size:31px}.hero-actions .btn-brand,.hero-actions .btn-outline{width:100%}.matrix-grid,.topic-grid{grid-template-columns:1fr}.vertical-stage{display:none}.hero-text{max-width:100%}.hero-data{margin-top:21px}.hero-data div:nth-child(3){display:none}.section-title{font-size:25px}.footer-grid{grid-template-columns:1fr}.footer-grid>div{grid-column:auto!important}.footer-bottom .container{justify-content:center;text-align:center}.footer-bottom a{margin:0 6px}}

/* roulang page: category1 */
:root{
--blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
--ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
--green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
--shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.3);outline-offset:3px}
.container{max-width:1240px}
.section{padding:88px 0;scroll-margin-top:108px}
.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}
.section-title{margin:12px 0 14px;color:var(--blue-dark);font-size:35px;line-height:1.3;font-weight:800;letter-spacing:-.035em}
.section-desc{max-width:720px;margin:0;color:var(--muted);font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:100%}
.topbar-right{display:flex;gap:18px;color:#c9d9ef}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.85);backdrop-filter:blur(12px)}
.nav-main{display:flex;align-items:center;gap:25px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;color:var(--blue-dark);font-size:20px;font-weight:800;letter-spacing:-.04em}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--blue);color:#fff;font-size:17px;font-weight:800;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{padding:9px 11px;border-radius:9px;color:#52627a;font-size:14px;font-weight:700;transition:.2s}
.main-nav a:hover,.main-nav a.active{background:var(--blue-soft);color:var(--blue)}
.btn-brand,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-size:14px;font-weight:800;transition:.2s}
.btn-brand{border:0;padding:11px 17px;background:var(--blue);color:#fff!important;box-shadow:0 8px 18px rgba(23,105,216,.18)}
.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{padding:10px 16px;border:1px solid #b9d4f8;background:#fff;color:var(--blue)!important}
.btn-outline:hover{border-color:var(--blue);background:var(--blue-soft);transform:translateY(-1px)}
.nav-cta{margin-left:4px}
.mobile-toggle{display:none;width:43px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--blue);font-size:20px}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--line)}
.mobile-links a{display:block;padding:13px 4px;border-bottom:1px solid var(--line);color:var(--blue-dark);font-weight:800}
.mobile-links .btn-brand{width:100%;margin-top:20px}
.path-hero{position:relative;overflow:hidden;padding:52px 0 56px;background:#eff6ff}
.path-hero:after{position:absolute;right:-80px;bottom:-120px;width:410px;height:410px;border:44px solid rgba(23,105,216,.07);border-radius:50%;content:""}
.breadcrumb{position:relative;z-index:1;margin-bottom:18px;font-size:13px}
.breadcrumb-item,.breadcrumb-item a{color:var(--muted)}
.breadcrumb-item.active{color:var(--blue)}
.path-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1fr 310px;gap:45px;align-items:center}
.path-hero h1{margin:13px 0;color:var(--blue-dark);font-size:45px;line-height:1.2;font-weight:800;letter-spacing:-.05em}
.path-hero p{max-width:720px;margin:0;color:var(--muted);font-size:16px}
.hero-mini-card{position:relative;overflow:hidden;border:1px solid #d9e8fa;border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.hero-mini-card img{width:100%;height:184px;object-fit:cover}
.hero-mini-overlay{position:absolute;inset:auto 14px 14px;padding:10px 13px;border-radius:12px;background:rgba(255,255,255,.93);color:var(--blue-dark);font-size:13px;font-weight:800}
.filter-bar{display:flex;gap:12px;align-items:center;overflow:auto;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 25px rgba(35,66,111,.05)}
.filter-label{flex:0 0 auto;color:var(--blue-dark);font-size:14px;font-weight:800}
.filter-pill{flex:0 0 auto;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:#fbfdff;color:var(--muted);font-size:13px;font-weight:700;transition:.2s}
.filter-pill.active,.filter-pill:hover{border-color:#a8cbf4;background:var(--blue-soft);color:var(--blue)}
.timeline{position:relative;margin-top:38px;padding-left:32px}
.timeline:before{position:absolute;top:13px;bottom:13px;left:8px;width:2px;background:#cce0f9;content:""}
.match-item{position:relative;margin-bottom:17px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 24px rgba(27,58,102,.05);transition:.22s}
.match-item:hover{border-color:#9cc5f5;transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.match-item:before{position:absolute;top:31px;left:-31px;width:14px;height:14px;border:3px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 0 0 2px #bcd8f7;content:""}
.match-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}
.match-league{display:inline-flex;align-items:center;gap:7px;color:var(--blue-dark);font-size:13px;font-weight:800}
.match-league:before{width:7px;height:7px;border-radius:50%;background:var(--green);content:""}
.time-chip,.state-chip{padding:4px 9px;border-radius:999px;font-size:12px;font-weight:800}
.time-chip{background:#f0f5fc;color:var(--muted)}
.state-chip{background:#eaf8f3;color:#167955}
.team-row{display:grid;grid-template-columns:1fr auto 1fr;gap:17px;align-items:center}
.team-name{color:var(--blue-dark);font-size:17px;font-weight:800}
.team-name.right{text-align:right}
.vs{color:var(--muted);font-size:13px;font-weight:800}
.match-desc{margin:13px 0 0;padding-top:12px;border-top:1px solid #edf2f8;color:var(--muted);font-size:14px}
.more-link{display:inline-flex;align-items:center;gap:5px;margin-top:11px;color:var(--blue);font-size:13px;font-weight:800}
.more-link:hover{color:#0d57ba}
.scene-card{height:100%;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);transition:.22s}
.scene-card:hover{border-color:#9cc5f5;transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.scene-card img{width:100%;height:185px;object-fit:cover}
.scene-card-body{padding:20px}
.scene-card h3{margin:7px 0;color:var(--blue-dark);font-size:19px;font-weight:800}
.scene-card p{margin:0;color:var(--muted);font-size:14px}
.badge-soft{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}
.data-guide{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.guide-head{padding:19px 23px;border-bottom:1px solid var(--line);background:#fbfdff;color:var(--blue-dark);font-weight:800}
.guide-row{display:grid;grid-template-columns:190px 1fr;border-bottom:1px solid #edf2f8}
.guide-row:last-child{border:0}
.guide-row strong{padding:16px 22px;background:#f8fbff;color:var(--blue-dark);font-size:14px}
.guide-row span{padding:16px 22px;color:var(--muted);font-size:14px}
.topic-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.topic-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px;border:1px solid var(--line);border-radius:15px;background:#fff;color:var(--blue-dark);font-size:14px;font-weight:800;box-shadow:0 7px 19px rgba(33,64,105,.05);transition:.2s}
.topic-card:hover{border-color:#96c1f2;background:#fafdff;transform:translateY(-3px);box-shadow:var(--shadow)}
.topic-card span{color:var(--blue);font-size:18px}
.accordion{margin-top:31px}
.accordion-item{overflow:hidden;margin-bottom:12px;border:1px solid var(--line)!important;border-radius:14px!important;background:#fff}
.accordion-button{padding:18px 20px;background:#fff;color:var(--blue-dark);font-size:15px;font-weight:800;box-shadow:none!important}
.accordion-button:not(.collapsed){background:var(--blue-soft);color:var(--blue)}
.accordion-button:after{width:20px;height:20px;background-size:16px;transition:.2s}
.accordion-body{padding:17px 20px;color:var(--muted);font-size:14px}
.cta-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center;padding:45px;border:1px solid #cfe3fa;border-radius:24px;background:#eaf4ff}
.cta-panel h2{margin:10px 0;color:var(--blue-dark);font-size:31px;font-weight:800;line-height:1.3}
.cta-panel p{margin:0;color:var(--muted)}
.contact-box{padding:21px;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.contact-box strong{display:block;margin-bottom:6px;color:var(--blue-dark);font-size:16px}
.contact-box span{display:block;color:var(--muted);font-size:14px}
.footer-top{padding:58px 0;background:#edf4fc}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.15fr;gap:36px}
.footer-brand p,.footer-contact{margin:14px 0 0;color:var(--muted);font-size:13px;line-height:1.8}
.footer-title{margin:0 0 13px;color:var(--blue-dark);font-size:15px;font-weight:800}
.footer-links{display:grid;gap:7px}
.footer-links a{color:var(--muted);font-size:13px;transition:.2s}
.footer-links a:hover{color:var(--blue);transform:translateX(2px)}
.footer-bottom{padding:16px 0;background:var(--blue-deep);color:#cbd9eb;font-size:12px}
.footer-bottom .container{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between}
.footer-bottom a{margin-left:12px;color:#dceaff}
@media(max-width:1199px){.main-nav a{padding:8px 7px}.nav-main{gap:14px}.path-wrap{grid-template-columns:1fr 260px}.topic-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:991px){.main-nav,.nav-cta{display:none}.mobile-toggle{display:block;margin-left:auto}.path-wrap{grid-template-columns:1fr}.hero-mini-card{display:none}.path-hero h1{font-size:39px}.footer-grid{grid-template-columns:repeat(2,1fr)}.cta-panel{grid-template-columns:1fr}.section{padding:72px 0}}
@media(max-width:767px){.topbar-right{display:none}.topbar .container{justify-content:center}.nav-main{min-height:67px}.section{padding:56px 0}.section-title{font-size:28px}.path-hero{padding:37px 0 40px}.path-hero h1{font-size:33px}.filter-bar{margin:0 -2px}.match-item{padding:17px}.team-row{gap:9px}.team-name{font-size:15px}.guide-row{grid-template-columns:1fr}.guide-row strong{padding-bottom:7px}.guide-row span{padding-top:7px}.topic-links{grid-template-columns:1fr}.cta-panel{padding:28px 22px}.cta-panel h2{font-size:27px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom .container{justify-content:flex-start}.footer-bottom a{margin-left:0;margin-right:12px}}
@media(max-width:375px){.brand{font-size:18px}.path-hero h1{font-size:30px}.match-top{align-items:flex-start;flex-direction:column}.team-row{grid-template-columns:1fr auto 1fr;font-size:13px}.section-title{font-size:26px}}

/* roulang page: category2 */
:root{
--blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
--ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
--green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
--shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.32);outline-offset:3px}
.container{max-width:1240px}
.section{padding:88px 0;scroll-margin-top:112px}
.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}
.section-title{font-size:35px;line-height:1.3;letter-spacing:-.035em;color:var(--blue-dark);font-weight:800;margin:12px 0 14px}
.section-desc{color:var(--muted);max-width:730px;margin:0;font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}
.topbar .container{height:100%;display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar-right{display:flex;gap:18px;white-space:nowrap}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.8);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{font-size:14px;font-weight:700;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:750;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}
.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}
.nav-cta{margin-left:4px}
.mobile-toggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--line)}
.offcanvas-body{padding:20px}
.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:750;color:var(--blue-dark)}
.mobile-links .btn-brand{margin-top:20px;width:100%}
.page-hero{padding:34px 0 44px;background:linear-gradient(180deg,#eef6ff 0%,#f7fafe 100%);position:relative;overflow:hidden}
.page-hero:after{content:"";width:360px;height:360px;border:46px solid rgba(23,105,216,.07);border-radius:50%;position:absolute;right:-80px;top:-150px}
.breadcrumbs{position:relative;z-index:1;font-size:13px;color:var(--muted);margin-bottom:24px}
.breadcrumbs a{color:var(--blue);font-weight:700}
.breadcrumbs span{margin:0 8px;color:#97a8be}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.page-hero h1{font-size:46px;line-height:1.2;letter-spacing:-.055em;color:var(--blue-dark);font-weight:850;margin:13px 0 15px}
.page-lead{color:var(--muted);max-width:650px;margin:0;font-size:16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.tag{display:inline-flex;align-items:center;min-height:31px;padding:4px 11px;border-radius:999px;background:#fff;border:1px solid #d7e7fa;color:#38618f;font-size:12px;font-weight:750}
.hero-art{height:274px;border-radius:22px;position:relative;overflow:hidden;box-shadow:var(--shadow);background:#dceeff}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,33,58,.08),transparent)}
.mini-board{position:absolute;right:22px;bottom:20px;width:230px;background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.8);border-radius:16px;padding:13px 15px;box-shadow:0 14px 25px rgba(24,55,96,.18)}
.mini-board-head{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.live-dot{font-weight:800;color:var(--green)}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:5px}
.mini-score{display:flex;justify-content:space-between;align-items:center;padding-top:10px;font-size:12px;font-weight:800;color:var(--blue-dark)}
.mini-score strong{font-size:21px;color:var(--blue)}
.filter-shell{margin-top:-19px;position:relative;z-index:2}
.filterbar{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:17px;padding:16px 18px;display:flex;align-items:center;gap:13px}
.filter-label{font-size:13px;font-weight:800;color:var(--blue-dark);white-space:nowrap}
.filter-options{display:flex;gap:9px;overflow:auto;padding:1px;scrollbar-width:none}
.filter-options::-webkit-scrollbar{display:none}
.filter-option{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:10px;padding:7px 12px;font-size:13px;font-weight:700;cursor:pointer;transition:.2s}
.filter-option:hover,.filter-option.active{background:var(--blue-soft);border-color:#a9cdf8;color:var(--blue)}
.list-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.list-head{display:flex;align-items:center;justify-content:space-between;padding:22px 25px;border-bottom:1px solid var(--line)}
.list-head h2{font-size:21px;color:var(--blue-dark);font-weight:800;margin:0}
.list-note{font-size:12px;color:var(--muted)}
.basket-row{display:grid;grid-template-columns:105px 1fr 126px 112px;gap:18px;align-items:center;padding:21px 25px;border-bottom:1px solid #eaf0f8;transition:.2s}
.basket-row:last-child{border-bottom:0}
.basket-row:hover{background:#fbfdff}
.time-box{font-size:13px;font-weight:800;color:var(--blue-dark)}
.time-box small{display:block;color:var(--muted);font-weight:600;font-size:11px}
.match-copy b{display:block;color:var(--blue-dark);font-size:15px}
.match-copy span{font-size:12px;color:var(--muted)}
.phase{display:inline-flex;width:max-content;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}
.phase.live{background:#e8f8f2;color:#11815b}.phase.wait{background:#fff5df;color:#a66d0c}.phase.done{background:#eef2f7;color:#66758a}
.phase.live:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.progress-stack{min-width:0}
.progress-bar-lite{height:6px;border-radius:99px;background:#e9f0f8;overflow:hidden;margin-top:7px}
.progress-bar-lite i{display:block;height:100%;background:var(--blue);border-radius:99px}
.more-link{font-size:13px;color:var(--blue);font-weight:800;text-align:right}
.more-link:hover{text-decoration:underline}
.info-image{height:100%;min-height:375px;border-radius:22px;overflow:hidden;position:relative;box-shadow:var(--shadow)}
.info-image img{width:100%;height:100%;object-fit:cover}
.info-image .image-caption{position:absolute;left:20px;bottom:19px;background:rgba(16,33,58,.87);color:#fff;padding:11px 14px;border-radius:11px;font-size:13px;font-weight:700}
.scene-stack{display:grid;gap:16px}
.scene-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px 23px 22px 76px;box-shadow:var(--shadow);transition:.2s}
.scene-card:hover{transform:translateY(-4px);border-color:#a9cdf8;box-shadow:var(--shadow-hover)}
.scene-num{position:absolute;left:21px;top:23px;width:38px;height:38px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:14px;font-weight:850}
.scene-card h3{font-size:18px;color:var(--blue-dark);font-weight:800;margin:0 0 5px}.scene-card p{margin:0;color:var(--muted);font-size:14px}
.reading-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.legend-col{padding:27px;border-right:1px solid var(--line)}
.legend-col h3,.field-col h3{font-size:18px;font-weight:800;color:var(--blue-dark);margin:0 0 17px}
.legend-list{display:grid;gap:12px}
.legend-item{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}
.legend-swatch{width:12px;height:12px;border-radius:50%;background:var(--green);flex:0 0 auto}.legend-swatch.wait{background:var(--amber)}.legend-swatch.done{background:#9aa9bb}
.field-col{padding:27px}
.field-list{margin:0;padding:0;list-style:none}.field-list li{padding:10px 0;border-bottom:1px solid #eef3f8;font-size:14px;color:var(--muted)}.field-list li:last-child{border:0}.field-list b{display:inline-block;color:var(--blue-dark);min-width:105px}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:0 8px 22px rgba(25,62,112,.05);transition:.2s;min-height:143px;display:flex;flex-direction:column}
.topic-card:hover{border-color:#9bc6fa;transform:translateY(-4px);box-shadow:var(--shadow)}
.topic-card .topic-icon{width:34px;height:34px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:850;margin-bottom:12px}
.topic-card h3{font-size:16px;line-height:1.4;color:var(--blue-dark);font-weight:800;margin:0 0 5px}.topic-card p{color:var(--muted);font-size:12px;line-height:1.6;margin:0}
.accordion{--bs-accordion-border-color:var(--line);--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-border-radius:14px}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:10px;box-shadow:0 6px 15px rgba(25,62,112,.04)}
.accordion-button{font-weight:800;color:var(--blue-dark);padding:18px 20px;background:#fff}
.accordion-button:not(.collapsed){color:var(--blue);background:var(--blue-soft);box-shadow:none}
.accordion-button:after{background-size:14px;transition:.2s}
.accordion-body{background:#f9fcff;color:var(--muted);font-size:14px;padding:16px 20px 19px}
.cta-box{background:var(--blue-soft);border:1px solid #d5e7fb;border-radius:24px;padding:42px 46px;display:grid;grid-template-columns:1fr .9fr;gap:42px;align-items:center}
.cta-box h2{font-size:31px;line-height:1.35;color:var(--blue-dark);font-weight:850;margin:11px 0 12px}.cta-box p{margin:0;color:var(--muted)}
.contact-mini{background:#fff;border:1px solid #cfe2f9;border-radius:16px;padding:20px 22px;box-shadow:0 10px 22px rgba(25,62,112,.07)}
.contact-mini strong{display:block;color:var(--blue-dark);font-size:16px;margin-bottom:8px}.contact-mini span{display:block;color:var(--muted);font-size:14px;margin-bottom:13px}
footer{background:#eaf1f9;color:#53647b}
.footer-top{padding:63px 0 45px}.footer-grid{display:grid;grid-template-columns:1.45fr .9fr 1fr 1.15fr;gap:35px}
.footer-brand p{font-size:14px;line-height:1.8;margin:15px 0 0;max-width:330px}.footer-title{font-size:14px;color:var(--blue-dark);font-weight:850;margin:5px 0 15px}
.footer-links{display:grid;gap:8px}.footer-links a{font-size:13px;transition:.2s}.footer-links a:hover{color:var(--blue);padding-left:3px}.footer-contact{font-size:13px;line-height:2;color:#5f7086}
.footer-bottom{border-top:1px solid #d7e2ef;padding:16px 0;font-size:12px;color:#697a90}.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}.footer-bottom a{margin-left:14px;color:var(--blue)}
@media(max-width:1100px){.main-nav a{padding:8px 7px;font-size:13px}.nav-main{gap:13px}.basket-row{grid-template-columns:90px 1fr 110px 78px}.topic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:991px){.main-nav,.nav-cta{display:none}.mobile-toggle{display:inline-grid;place-items:center;margin-left:auto}.hero-grid{grid-template-columns:1fr;gap:26px}.hero-art{height:250px}.page-hero h1{font-size:39px}.footer-grid{grid-template-columns:repeat(2,1fr)}.cta-box{grid-template-columns:1fr}.legend-col{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:767px){.topbar-right{display:none}.section{padding:60px 0}.section-title{font-size:28px}.page-hero{padding:25px 0 39px}.page-hero h1{font-size:33px}.page-lead{font-size:15px}.hero-art{height:210px}.mini-board{right:13px;bottom:13px;width:205px}.filter-shell{margin-top:-15px}.filterbar{padding:13px;align-items:flex-start;flex-direction:column;gap:7px}.filter-options{width:100%}.list-head{padding:18px}.list-note{display:none}.basket-row{grid-template-columns:78px 1fr;gap:11px;padding:17px}.progress-stack{grid-column:2}.more-link{grid-column:2;text-align:left}.info-image{min-height:275px;margin-bottom:20px}.scene-card{padding-right:18px}.topic-grid{grid-template-columns:1fr 1fr;gap:10px}.topic-card{padding:15px;min-height:130px}.cta-box{padding:30px 23px}.cta-box h2{font-size:27px}.footer-top{padding:48px 0 33px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom .container{align-items:flex-start;flex-direction:column;gap:5px}.footer-bottom a{margin-left:0;margin-right:14px}}
@media(max-width:375px){.brand{font-size:18px}.page-hero h1{font-size:30px}.topic-grid{grid-template-columns:1fr}.btn-brand,.btn-outline{width:100%}.hero-tags{gap:6px}}

/* roulang page: category3 */
:root{
 --blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
 --ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
 --green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
 --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.32);outline-offset:3px}
.container{max-width:1240px}
.section{padding:88px 0;scroll-margin-top:115px}
.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue);display:block}
.section-title{font-size:35px;line-height:1.3;letter-spacing:-.03em;color:var(--blue-dark);font-weight:800;margin:12px 0 14px}
.section-desc{color:var(--muted);max-width:720px;margin:0;font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}
.topbar .container{height:100%;display:flex;justify-content:space-between;align-items:center;gap:12px}
.topbar-right{display:flex;gap:18px;white-space:nowrap}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.8);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{font-size:14px;font-weight:650;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:700;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}
.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}
.nav-cta{margin-left:5px}
.mobile-toggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--line)}
.offcanvas-body{padding:20px}
.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:700;color:var(--blue-dark)}
.mobile-links .btn-brand{margin-top:20px;width:100%}
.category-hero{padding:38px 0 48px;background:linear-gradient(135deg,#eef6ff 0%,#f9fcff 62%,#e5f1ff 100%);position:relative;overflow:hidden}
.category-hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(23,105,216,.12);border-radius:50%;right:-120px;top:-140px;box-shadow:0 0 0 42px rgba(23,105,216,.035),0 0 0 84px rgba(23,105,216,.025)}
.breadcrumb-wrap{position:relative;z-index:1}
.breadcrumb{margin:0 0 22px;font-size:13px}
.breadcrumb-item,.breadcrumb-item a{color:#687994}
.breadcrumb-item.active{color:var(--blue)}
.breadcrumb-item+.breadcrumb-item:before{color:#99a9c0}
.category-head{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:50px;align-items:center}
.category-head h1{font-size:45px;line-height:1.2;letter-spacing:-.05em;color:var(--blue-dark);font-weight:800;margin:13px 0 16px}
.category-head p{color:var(--muted);max-width:700px;margin:0;font-size:16px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}
.hero-points span{background:#fff;border:1px solid #d9e8f8;color:#456486;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:700}
.hero-art{height:220px;border-radius:22px;overflow:hidden;position:relative;box-shadow:var(--shadow);background:var(--blue-dark)}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art:after{content:"赛事日程";position:absolute;bottom:18px;left:18px;color:#fff;font-size:18px;font-weight:800;letter-spacing:.04em;background:rgba(16,33,58,.68);padding:7px 12px;border-radius:10px}
.filter-section{padding:26px 0;background:#fff;border-bottom:1px solid var(--line)}
.filter-bar{display:flex;align-items:center;gap:15px;min-width:max-content}
.filter-scroll{overflow-x:auto;padding:4px 2px 8px}
.filter-label{font-weight:800;color:var(--blue-dark);white-space:nowrap;font-size:14px}
.filter-chip{border:1px solid var(--line);background:#fff;color:#60718b;border-radius:10px;padding:8px 13px;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--blue-soft);color:var(--blue);border-color:#b9d4f8}
.schedule-layout{display:grid;grid-template-columns:188px minmax(0,1fr);gap:32px;margin-top:36px}
.date-rail{padding:20px 0;position:sticky;top:120px;height:max-content}
.date-rail:before{content:"";position:absolute;left:13px;top:34px;bottom:30px;width:1px;background:#cfddf0}
.date-item{position:relative;display:flex;gap:12px;align-items:flex-start;padding:0 0 25px;color:#7c8ca5;font-size:13px}
.date-item:before{content:"";position:relative;z-index:1;flex:0 0 27px;width:27px;height:27px;border-radius:50%;background:#fff;border:1px solid #cbdcf1}
.date-item.active{color:var(--blue-dark);font-weight:800}
.date-item.active:before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 5px #e2efff}
.schedule-list{display:grid;gap:16px}
.schedule-day{display:flex;align-items:center;gap:12px;margin:0 0 4px}
.schedule-day h3{font-size:18px;color:var(--blue-dark);margin:0;font-weight:800}
.schedule-day span{font-size:12px;color:var(--muted)}
.event-card{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:0 8px 22px rgba(25,62,112,.045);transition:.22s}
.event-card:hover{transform:translateY(-4px);border-color:#9ec5f4;box-shadow:var(--shadow-hover)}
.event-time{font-weight:800;color:var(--blue-dark);font-size:20px;line-height:1.2}
.event-time small{display:block;color:var(--muted);font-size:11px;font-weight:700;margin-top:5px}
.event-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:7px}
.badge-soft,.status-badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:800}
.badge-soft{background:#edf5ff;color:var(--blue)}
.status-badge{background:#f5f7fb;color:#71819a}
.status-badge.live{background:#e7f8f1;color:#12845e}
.status-badge.wait{background:#fff5df;color:#a46b12}
.event-card h3{font-size:17px;color:var(--blue-dark);margin:0 0 3px;font-weight:800}
.event-card p{font-size:13px;color:var(--muted);margin:0}
.more-link{color:var(--blue);font-size:13px;font-weight:800;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
.more-link:hover{color:#0d57ba;text-decoration:underline}
.scenario-grid{display:grid;grid-template-columns:1.05fr .95fr 1fr;gap:18px;margin-top:36px}
.scenario-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:250px;overflow:hidden;box-shadow:0 8px 22px rgba(25,62,112,.045);transition:.22s}
.scenario-card:nth-child(2){margin-top:34px;background:var(--blue-dark);border-color:var(--blue-dark);color:#fff}
.scenario-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.scenario-no{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
.scenario-card:nth-child(2) .scenario-no{color:#94c4ff}
.scenario-card h3{font-size:20px;font-weight:800;color:var(--blue-dark);margin:37px 0 8px}
.scenario-card:nth-child(2) h3{color:#fff}
.scenario-card p{font-size:14px;color:var(--muted);margin:0}
.scenario-card:nth-child(2) p{color:#c6d8ef}
.scenario-card:after{content:"";width:94px;height:94px;border:1px solid #cce0fa;border-radius:50%;position:absolute;right:-24px;bottom:-30px}
.scenario-card:nth-child(2):after{border-color:rgba(255,255,255,.16)}
.reading-panel{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;margin-top:35px}
.read-row{display:grid;grid-template-columns:170px 1fr;min-height:67px;border-bottom:1px solid var(--line)}
.read-row:last-child{border-bottom:0}
.read-key{background:#f8fbff;padding:19px 22px;color:var(--blue-dark);font-size:14px;font-weight:800;display:flex;align-items:center;gap:9px}
.read-value{padding:19px 24px;color:var(--muted);font-size:14px}
.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:var(--green)}
.legend-dot.amber{background:var(--amber)}
.legend-dot.gray{background:#a2aec0}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.topic-card{display:block;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;min-height:132px;box-shadow:0 7px 18px rgba(25,62,112,.04);transition:.22s}
.topic-card:hover{transform:translateY(-4px);border-color:#9dc4f3;box-shadow:var(--shadow)}
.topic-card small{display:block;color:var(--blue);font-size:11px;font-weight:800;margin-bottom:9px}
.topic-card strong{display:block;font-size:16px;color:var(--blue-dark);line-height:1.4}
.topic-card span{display:block;font-size:12px;color:var(--muted);margin-top:6px}
.faq-wrap{max-width:920px;margin:36px auto 0}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;box-shadow:0 5px 16px rgba(25,62,112,.035)}
.accordion-button{font-size:15px;font-weight:800;color:var(--blue-dark);padding:18px 20px;background:#fff!important;box-shadow:none!important}
.accordion-button:not(.collapsed){color:var(--blue);background:var(--blue-soft)!important}
.accordion-button:after{background-size:16px;transition:.2s}
.accordion-body{background:#f6faff;color:var(--muted);padding:18px 20px;font-size:14px}
.contact-panel{background:linear-gradient(135deg,#eaf3ff 0%,#f8fbff 100%);border:1px solid #cfe2fa;border-radius:24px;padding:42px;display:grid;grid-template-columns:1fr 390px;gap:45px;align-items:center;box-shadow:var(--shadow)}
.contact-panel h2{font-size:31px;color:var(--blue-dark);font-weight:800;line-height:1.3;margin:12px 0}
.contact-panel p{margin:0;color:var(--muted);max-width:590px}
.contact-box{background:#fff;border:1px solid #dce9f8;border-radius:16px;padding:22px}
.contact-box label{display:block;color:var(--blue-dark);font-size:13px;font-weight:800;margin-bottom:6px}
.contact-box input{width:100%;border:1px solid #cfdeef;border-radius:10px;padding:10px 12px;color:var(--ink);margin-bottom:13px;background:#fbfdff}
.contact-box input:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(23,105,216,.12)}
.contact-note{font-size:11px;color:var(--muted);margin:11px 0 0}
footer{background:#eaf1fa;color:#53647c}
.footer-top{padding:62px 0 45px;border-top:1px solid #d3e0ef}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr 1.15fr;gap:34px}
.footer-brand p{font-size:13px;line-height:1.8;max-width:310px;margin:17px 0 0}
.footer-title{font-size:14px;font-weight:800;color:var(--blue-dark);margin:3px 0 15px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:13px;transition:.2s}
.footer-links a:hover{color:var(--blue);transform:translateX(2px)}
.footer-contact{font-size:13px;line-height:2;color:#61728b}
.footer-bottom{border-top:1px solid #d3e0ef;padding:18px 0;font-size:12px;color:#718099}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}
.footer-bottom span:last-child{display:flex;gap:15px}
.footer-bottom a:hover{color:var(--blue)}
@media(max-width:1199px){
 .main-nav a{padding:8px 8px;font-size:13px}.nav-main{gap:16px}.category-head{gap:30px}.topic-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:991px){
 .main-nav,.nav-cta{display:none}.mobile-toggle{display:grid;place-items:center;margin-left:auto}.nav-main{min-height:68px}.category-head{grid-template-columns:1fr}.hero-art{height:190px;max-width:580px}.schedule-layout{grid-template-columns:1fr}.date-rail{display:flex;gap:18px;padding:0;position:static;overflow-x:auto}.date-rail:before{display:none}.date-item{padding:0 0 8px;white-space:nowrap}.date-item:before{display:none}.scenario-grid{grid-template-columns:1fr 1fr}.scenario-card:nth-child(2){margin-top:0}.scenario-card:last-child{grid-column:1/-1}.contact-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:767px){
 .topbar-right{display:none}.section{padding:58px 0}.section-title{font-size:28px}.section-desc{font-size:15px}.category-hero{padding:28px 0 35px}.category-head h1{font-size:34px}.category-head p{font-size:15px}.hero-art{height:165px}.event-card{grid-template-columns:72px 1fr;gap:13px;padding:17px}.event-card .more-link{grid-column:2;justify-self:start}.event-time{font-size:17px}.event-card h3{font-size:16px}.scenario-grid{grid-template-columns:1fr}.scenario-card:last-child{grid-column:auto}.scenario-card:nth-child(2){min-height:220px}.read-row{grid-template-columns:1fr}.read-key{padding:13px 17px}.read-value{padding:14px 17px}.topic-grid{grid-template-columns:1fr 1fr}.contact-panel{padding:28px 20px;gap:24px}.contact-panel h2{font-size:27px}.footer-top{padding:48px 0 35px}.footer-grid{grid-template-columns:1fr;gap:27px}
}
@media(max-width:420px){
 .brand{font-size:18px}.brand-mark{width:31px;height:31px}.category-head h1{font-size:31px}.topic-grid{grid-template-columns:1fr}.event-card{grid-template-columns:1fr}.event-card .more-link{grid-column:auto}.topbar .container{justify-content:center}.contact-panel{padding:24px 16px}.btn-brand{width:100%}
}

/* roulang page: category4 */
:root{
--blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
--ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
--green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
--shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.3);outline-offset:3px}
.container{max-width:1240px}
.section{padding:88px 0;scroll-margin-top:112px}
.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}
.section-title{font-size:35px;line-height:1.3;letter-spacing:-.03em;color:var(--blue-dark);font-weight:800;margin:10px 0 14px}
.section-desc{color:var(--muted);max-width:720px;margin:0;font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}
.topbar .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px}
.topbar-state:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:6px}
.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid rgba(221,232,246,.9);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{font-size:14px;font-weight:650;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:700;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}
.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}
.nav-cta{margin-left:5px}
.mobile-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--line)}
.offcanvas-body{padding:20px}
.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:700;color:var(--blue-dark)}
.mobile-links .btn-brand{margin-top:20px;width:100%}
.category-hero{padding:44px 0 56px;background:linear-gradient(105deg,#edf6ff 0%,#f8fbff 63%,#e5f0ff 100%);position:relative;overflow:hidden}
.category-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(23,105,216,.12);border-radius:50%;right:-88px;top:-154px;box-shadow:0 0 0 34px rgba(23,105,216,.035),0 0 0 68px rgba(23,105,216,.025)}
.breadcrumb-wrap{position:relative;z-index:1;font-size:13px;color:var(--muted);margin-bottom:28px}
.breadcrumb-wrap a{color:var(--blue);font-weight:700}
.breadcrumb-wrap span{margin:0 8px;color:#92a5c1}
.category-hero-content{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(270px,.85fr);gap:45px;align-items:center}
.category-hero h1{font-size:46px;line-height:1.2;color:var(--blue-dark);font-weight:800;letter-spacing:-.05em;margin:13px 0 16px}
.category-hero p{max-width:670px;color:var(--muted);font-size:16px;margin:0}
.hero-status-card{background:#fff;border:1px solid #d7e7fa;border-radius:20px;padding:20px;box-shadow:var(--shadow);position:relative}
.hero-status-card:before{content:"";position:absolute;right:18px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(25,168,120,.12)}
.status-card-label{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.04em}
.status-card-date{font-size:21px;color:var(--blue-dark);font-weight:800;margin:3px 0 14px}
.status-chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-size:12px;font-weight:750;padding:5px 9px;border-radius:999px;background:#f4f8fd;color:#58708f;border:1px solid #e0eaf6}
.chip.active{background:#e7f8f1;color:#16845e;border-color:#c8efdf}
.filter-section{padding:25px 0;background:#fff;border-bottom:1px solid var(--line)}
.filter-bar{display:flex;align-items:center;gap:12px;overflow-x:auto;padding:2px 0 6px}
.filter-title{font-size:13px;color:var(--blue-dark);font-weight:800;white-space:nowrap;margin-right:4px}
.filter-item{border:1px solid var(--line);background:#fff;color:#5b6b81;border-radius:10px;padding:8px 13px;white-space:nowrap;font-size:13px;font-weight:650;transition:.2s}
.filter-item:hover,.filter-item.selected{color:var(--blue);border-color:#a8c9f5;background:var(--blue-soft)}
.live-board{background:#fff;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.board-head{display:flex;align-items:center;justify-content:space-between;padding:21px 24px;border-bottom:1px solid var(--line)}
.board-head h2{font-size:19px;color:var(--blue-dark);font-weight:800;margin:0}
.board-update{font-size:12px;color:var(--muted)}
.status-group{padding:0 24px}
.status-group-title{display:flex;align-items:center;gap:9px;padding:18px 0 12px;color:var(--blue-dark);font-size:14px;font-weight:800}
.status-dot{width:8px;height:8px;border-radius:50%;background:#aab9ca}
.status-dot.live{background:var(--green);box-shadow:0 0 0 4px rgba(25,168,120,.12)}
.status-dot.end{background:#8a9ab0}
.match-row{display:grid;grid-template-columns:112px minmax(150px,1fr) minmax(150px,1fr) 128px;gap:18px;align-items:center;padding:17px 0;border-top:1px solid #edf2f8}
.match-time{font-size:13px;color:var(--muted);font-weight:700}
.match-time strong{display:block;color:var(--blue-dark);font-size:14px}
.team-line{font-size:14px;color:var(--ink);font-weight:700;line-height:1.6}
.team-line small{display:block;color:var(--muted);font-size:11px;font-weight:600}
.match-note{font-size:13px;color:#586b85;text-align:right}
.badge-status{display:inline-flex;align-items:center;justify-content:center;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:800}
.badge-wait{background:#f2f5f9;color:#6d7d93}
.badge-live{background:#e5f8f0;color:#16845e}
.badge-end{background:#edf3fb;color:#577093}
.list-link{font-size:13px;color:var(--blue);font-weight:800;white-space:nowrap}
.list-link:hover{text-decoration:underline}
.scene-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:18px;margin-top:38px}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 9px 25px rgba(28,66,113,.055);transition:.22s;min-height:200px}
.scene-card:nth-child(2){margin-top:34px;background:#f3f8ff}
.scene-card:hover{transform:translateY(-5px);border-color:#9fc5f5;box-shadow:var(--shadow-hover)}
.scene-index{color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.08em}
.scene-card h3{font-size:20px;color:var(--blue-dark);font-weight:800;margin:14px 0 9px}
.scene-card p{font-size:14px;color:var(--muted);margin:0}
.reading-panel{display:grid;grid-template-columns:.85fr 1.15fr;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow);margin-top:38px}
.legend-side{background:var(--blue-deep);padding:31px;color:#e8f2ff}
.legend-side h3{font-size:20px;color:#fff;font-weight:800;margin:0 0 18px}
.legend-side p{font-size:14px;color:#b9cbe4;margin:0}
.legend-list{margin-top:23px;display:grid;gap:13px}
.legend-item{display:flex;align-items:center;gap:10px;font-size:13px;color:#e6effa}
.legend-color{width:10px;height:10px;border-radius:50%}
.reading-list{padding:23px 28px}
.reading-row{display:grid;grid-template-columns:142px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid #edf2f7;font-size:14px}
.reading-row:last-child{border-bottom:0}
.reading-row strong{color:var(--blue-dark)}
.reading-row span{color:var(--muted)}
.topic-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:35px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;transition:.2s;display:flex;flex-direction:column;min-height:142px}
.topic-card:hover{transform:translateY(-4px);border-color:#9dc4f5;box-shadow:var(--shadow)}
.topic-card small{font-size:12px;color:var(--blue);font-weight:800}
.topic-card h3{font-size:16px;line-height:1.45;color:var(--blue-dark);font-weight:800;margin:8px 0 auto}
.topic-card span{font-size:13px;color:var(--blue);font-weight:800;margin-top:12px}
.accordion{margin-top:34px}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:#fff}
.accordion-button{font-size:15px;font-weight:800;color:var(--blue-dark);background:#fff;padding:18px 20px;box-shadow:none!important}
.accordion-button:not(.collapsed){color:var(--blue);background:#f1f7ff}
.accordion-button:after{background-size:15px;transition:.2s}
.accordion-body{background:#f7fbff;color:var(--muted);font-size:14px;padding:17px 20px}
.cta-panel{background:#eaf3ff;border:1px solid #cfe2fa;border-radius:22px;padding:42px;display:grid;grid-template-columns:1fr .9fr;gap:38px;align-items:center}
.cta-panel h2{font-size:31px;line-height:1.35;color:var(--blue-dark);font-weight:800;margin:10px 0 13px}
.cta-panel p{color:var(--muted);margin:0;max-width:590px}
.contact-box{background:#fff;border-radius:16px;padding:21px;border:1px solid #d7e7f9;box-shadow:0 10px 24px rgba(23,86,158,.08)}
.contact-box strong{display:block;color:var(--blue-dark);font-size:16px;margin-bottom:7px}
.contact-box span{display:block;font-size:14px;color:var(--muted);margin-bottom:16px}
.footer-top{background:#edf3fa;padding:58px 0 48px}
.footer-grid{display:grid;grid-template-columns:1.25fr .8fr 1fr 1fr;gap:38px}
.footer-brand p{font-size:14px;color:#5d6b82;max-width:290px;margin:16px 0 0}
.footer-title{font-size:14px;color:var(--blue-dark);font-weight:850;margin:3px 0 15px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:13px;color:#5d6b82;transition:.2s}
.footer-links a:hover{color:var(--blue);padding-left:3px}
.footer-contact{font-size:13px;color:#5d6b82;line-height:1.9}
.footer-bottom{background:#dfe9f5;padding:16px 0;color:#63728a;font-size:12px}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}
.footer-bottom a{color:var(--blue);margin-left:12px}
@media(max-width:1199px){
.main-nav a{padding:8px 8px;font-size:13px}.nav-main{gap:15px}.category-hero h1{font-size:42px}
}
@media(max-width:991px){
.main-nav,.nav-cta{display:none}.mobile-toggle{display:block;margin-left:auto}.category-hero-content{grid-template-columns:1fr}.hero-status-card{max-width:520px}.scene-grid{grid-template-columns:repeat(2,1fr)}.scene-card:nth-child(2){margin-top:0}.topic-links{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.cta-panel{grid-template-columns:1fr}
}
@media(max-width:767px){
.section{padding:60px 0}.topbar-right{display:none}.topbar .container{justify-content:center}.nav-main{min-height:67px}.brand{font-size:18px}.category-hero{padding:32px 0 40px}.category-hero h1{font-size:34px}.category-hero p{font-size:15px}.section-title{font-size:28px}.section-desc{font-size:15px}.match-row{grid-template-columns:76px 1fr;gap:9px;padding:15px 0}.match-note{grid-column:2;text-align:left}.match-row .list-link{grid-column:2}.board-head,.status-group{padding-left:16px;padding-right:16px}.scene-grid{grid-template-columns:1fr}.reading-panel{grid-template-columns:1fr}.reading-row{grid-template-columns:105px 1fr;gap:12px}.topic-links{grid-template-columns:1fr 1fr}.cta-panel{padding:29px 22px}.cta-panel h2{font-size:27px}.footer-top{padding:46px 0}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom .container{align-items:flex-start;flex-direction:column;gap:5px}
}
@media(max-width:420px){
.container{padding-left:18px;padding-right:18px}.category-hero h1{font-size:31px}.topic-links{grid-template-columns:1fr}.reading-row{grid-template-columns:1fr;gap:4px}.btn-brand,.btn-outline{width:100%}.hero-status-card{padding:17px}
}

/* roulang page: category5 */
:root{
 --blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
 --ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
 --green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
 --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.32);outline-offset:3px}
.container{max-width:1240px}.section{padding:88px 0;scroll-margin-top:112px}.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}
.section-title{font-size:35px;line-height:1.3;letter-spacing:-.035em;color:var(--blue-dark);font-weight:800;margin:12px 0 14px}.section-desc{color:var(--muted);max-width:720px;margin:0;font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}.topbar .container{height:100%;display:flex;justify-content:space-between;align-items:center}.topbar-status{display:flex;align-items:center;gap:8px}.topbar-dot{width:7px;height:7px;background:var(--green);border-radius:50%;display:inline-block}.topbar-tools{opacity:.9}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.8);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}.nav-main{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{font-size:14px;font-weight:650;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:750;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;transition:.2s}.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}.nav-cta{margin-left:5px}
.mobile-toggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}.offcanvas{border:0}.offcanvas-header{border-bottom:1px solid var(--line)}.offcanvas-body{padding:20px}.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:700;color:var(--blue-dark)}.mobile-links .btn-brand{margin-top:20px;width:100%}
.category-hero{padding:42px 0 54px;background:linear-gradient(115deg,#eaf3ff 0%,#f9fcff 61%,#e4f0ff 100%);position:relative;overflow:hidden}.category-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(23,105,216,.12);border-radius:50%;right:-120px;top:-160px;box-shadow:0 0 0 34px rgba(23,105,216,.035),0 0 0 68px rgba(23,105,216,.025)}
.breadcrumb-wrap{position:relative;z-index:1;font-size:13px;color:var(--muted);margin-bottom:28px}.breadcrumb-wrap a{color:var(--blue);font-weight:700}.category-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 300px;align-items:center;gap:54px}.category-hero h1{font-size:46px;line-height:1.2;letter-spacing:-.055em;color:var(--blue-dark);font-weight:800;margin:12px 0 17px}.category-hero p{margin:0;max-width:700px;color:var(--muted)}
.hero-art{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:7px solid rgba(255,255,255,.75);position:relative}.hero-art img{height:205px;width:100%;object-fit:cover}.hero-art-label{position:absolute;left:14px;bottom:13px;background:#fff;padding:7px 10px;border-radius:9px;font-size:12px;font-weight:800;color:var(--blue-dark)}
.filter-bar{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:18px;display:flex;align-items:center;gap:12px;overflow:auto}.filter-label{font-weight:800;color:var(--blue-dark);white-space:nowrap;margin-right:3px}.filter-chip{white-space:nowrap;border:1px solid var(--line);background:#fbfdff;border-radius:999px;padding:7px 13px;font-size:13px;color:var(--muted);transition:.2s}.filter-chip:hover,.filter-chip.active{background:var(--blue-soft);color:var(--blue);border-color:#b9d6f8;font-weight:750}
.guide-list{position:relative;padding-left:34px}.guide-list:before{content:"";position:absolute;left:9px;top:20px;bottom:20px;width:2px;background:#cee2fb}.guide-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 25px;margin-bottom:18px;box-shadow:0 8px 22px rgba(23,62,111,.055);transition:.22s}.guide-card:hover{transform:translateY(-4px);border-color:#a7caf4;box-shadow:var(--shadow-hover)}.guide-card:before{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;background:var(--blue);box-shadow:0 0 0 2px #bcd9fb;left:-32px;top:29px;border-radius:50%}
.guide-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:10px}.tag{display:inline-flex;align-items:center;border-radius:999px;background:var(--blue-soft);color:var(--blue);padding:4px 9px;font-size:12px;font-weight:800}.tag.green{background:#e7f7f1;color:#16805c}.tag.amber{background:#fff5e3;color:#a66c10}.guide-time{font-size:13px;color:var(--muted)}.guide-card h3{font-size:19px;color:var(--blue-dark);font-weight:800;margin:0 0 7px}.guide-card p{margin:0;color:var(--muted);font-size:14px}.guide-more{font-size:14px;color:var(--blue);font-weight:800;white-space:nowrap;margin-left:auto}.guide-more:hover{color:#0d57ba}
.scene-grid{display:grid;grid-template-columns:1.12fr .88fr 1fr;gap:18px;align-items:start}.scene-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow);transition:.22s}.scene-card:nth-child(2){margin-top:38px}.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#9ec5f5}.scene-icon{width:44px;height:44px;border-radius:13px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);font-size:21px;font-weight:800;margin-bottom:17px}.scene-card h3{font-size:19px;font-weight:800;color:var(--blue-dark);margin-bottom:8px}.scene-card p{font-size:14px;color:var(--muted);margin:0}
.reading-panel{background:var(--blue-deep);border-radius:24px;padding:34px;color:#eff6ff;position:relative;overflow:hidden}.reading-panel:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-92px;top:-90px}.reading-panel h2{font-size:30px;font-weight:800;position:relative;z-index:1;margin-bottom:10px}.reading-panel p{position:relative;z-index:1;color:#bdd0ea;max-width:650px}.reading-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}.read-item{border:1px solid rgba(196,220,248,.2);background:rgba(255,255,255,.06);border-radius:14px;padding:16px}.read-item b{display:block;color:#fff;margin-bottom:4px}.read-item span{font-size:13px;color:#c6d7ea}.status-key{display:flex;align-items:center;gap:7px;margin-top:8px;font-size:13px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.status-dot.wait{background:var(--amber)}.status-dot.done{background:#90a5bf}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px;transition:.2s;min-height:115px;display:flex;flex-direction:column;justify-content:space-between}.topic-card:hover{border-color:#9dc6f7;box-shadow:var(--shadow);transform:translateY(-3px)}.topic-card strong{font-size:15px;color:var(--blue-dark);line-height:1.45}.topic-card span{font-size:13px;color:var(--blue);font-weight:800;margin-top:10px}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:#fff}.accordion-button{font-family:var(--font);font-weight:800;color:var(--blue-dark);background:#fff;padding:18px 20px;box-shadow:none!important}.accordion-button:not(.collapsed){color:var(--blue);background:var(--blue-soft)}.accordion-button:after{background-size:15px;transition:transform .2s}.accordion-body{color:var(--muted);font-size:14px;padding:17px 20px;background:#f9fcff}
.cta-panel{background:var(--blue-soft);border:1px solid #d2e5fb;border-radius:24px;padding:38px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.cta-panel h2{font-size:31px;line-height:1.3;color:var(--blue-dark);font-weight:800;margin:10px 0}.cta-panel p{color:var(--muted);margin:0}.contact-box{background:#fff;border:1px solid #dceafa;border-radius:18px;padding:22px;box-shadow:var(--shadow)}.contact-row{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.contact-row:last-child{border:0}.contact-row span{color:var(--muted)}.contact-row b{color:var(--blue-dark)}
footer{background:#eaf1f9;color:var(--ink)}.footer-top{padding:58px 0 42px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr 1fr 1.2fr;gap:38px}.footer-brand p{color:var(--muted);font-size:14px;margin:16px 0 0;max-width:300px}.footer-title{font-size:15px;font-weight:800;color:var(--blue-dark);margin:5px 0 15px}.footer-links{display:grid;gap:8px}.footer-links a{font-size:14px;color:var(--muted);transition:.2s}.footer-links a:hover{color:var(--blue);padding-left:3px}.footer-contact{font-size:14px;color:var(--muted);line-height:1.9}.footer-bottom{background:#dfe9f5;padding:16px 0;font-size:12px;color:#65738a}.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-bottom a{margin-left:12px}.footer-bottom a:hover{color:var(--blue)}
@media(max-width:1100px){.main-nav a{padding:8px 7px;font-size:13px}.nav-main{gap:17px}.category-hero-inner{grid-template-columns:1fr 260px}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}}
@media(max-width:991px){.main-nav,.nav-cta{display:none}.mobile-toggle{display:inline-grid;place-items:center;margin-left:auto}.category-hero h1{font-size:39px}.topic-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:1fr 1fr}.scene-card:nth-child(2){margin-top:0}.scene-card:last-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.cta-panel{grid-template-columns:1fr}.section{padding:70px 0}}
@media(max-width:767px){.topbar-tools{display:none}.topbar .container{justify-content:center}.nav-main{min-height:66px}.brand{font-size:18px}.category-hero{padding:30px 0 38px}.category-hero-inner{grid-template-columns:1fr;gap:25px}.category-hero h1{font-size:33px}.hero-art{max-width:330px}.section{padding:56px 0}.section-title{font-size:28px}.section-desc{font-size:15px}.filter-bar{margin:0 -4px;border-radius:14px}.guide-list{padding-left:24px}.guide-card{padding:20px 18px}.guide-card:before{left:-27px}.guide-card h3{font-size:17px}.guide-more{display:block;margin:13px 0 0}.scene-grid,.reading-grid{grid-template-columns:1fr}.scene-card:last-child{grid-column:auto}.reading-panel{padding:26px 21px}.reading-panel h2{font-size:25px}.topic-grid{grid-template-columns:1fr}.cta-panel{padding:28px 21px}.cta-panel h2{font-size:26px}.footer-grid{grid-template-columns:1fr;gap:27px}.footer-bottom .container{align-items:flex-start;flex-direction:column;gap:6px}.footer-bottom a{margin-left:0;margin-right:12px}}
@media(max-width:375px){.category-hero h1{font-size:30px}.btn-brand,.btn-outline{width:100%}.filter-chip{padding:7px 11px}}

/* roulang page: category6 */
:root{
 --blue:#1769d8;--blue-dark:#17345f;--blue-deep:#10213a;--blue-soft:#eaf3ff;
 --ink:#243854;--muted:#5d6b82;--line:#dfe8f5;--bg:#f7fafe;--white:#fff;
 --green:#19a878;--amber:#c9891a;--danger:#bc5b5b;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 36px rgba(25,62,112,.09);--shadow-hover:0 20px 42px rgba(20,61,114,.16);
 --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(23,105,216,.32);outline-offset:3px}
.container{max-width:1240px}
.section{padding:88px 0;scroll-margin-top:115px}
.section-soft{background:var(--blue-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:750;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue);display:block}
.section-title{font-size:35px;line-height:1.3;letter-spacing:-.03em;color:var(--blue-dark);font-weight:800;margin:12px 0 14px}
.section-desc{color:var(--muted);max-width:720px;margin:0;font-size:16px}
.topbar{height:35px;background:var(--blue-deep);color:#dceaff;font-size:12px}
.topbar .container{height:100%;display:flex;justify-content:space-between;align-items:center}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,232,246,.8);position:sticky;top:0;z-index:1030;backdrop-filter:blur(12px)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--blue-dark);letter-spacing:-.04em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;box-shadow:0 7px 15px rgba(23,105,216,.24)}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{font-size:14px;font-weight:650;color:#52627a;padding:9px 11px;border-radius:9px;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.btn-brand{border:0;background:var(--blue);color:#fff!important;border-radius:12px;padding:11px 17px;font-size:14px;font-weight:700;line-height:1.4;display:inline-flex;justify-content:center;align-items:center;gap:8px;transition:.2s;box-shadow:0 8px 18px rgba(23,105,216,.18)}
.btn-brand:hover{background:#0d57ba;transform:translateY(-1px);box-shadow:0 12px 23px rgba(23,105,216,.25)}
.btn-outline{background:#fff;color:var(--blue)!important;border:1px solid #b9d4f8;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-1px)}
.nav-cta{margin-left:5px}
.mobile-toggle{display:none;border:1px solid var(--line);background:var(--white);border-radius:10px;width:43px;height:40px;color:var(--blue);font-size:20px}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--line)}
.offcanvas-body{padding:20px}
.mobile-links a{display:block;border-bottom:1px solid var(--line);padding:13px 4px;font-weight:700;color:var(--blue-dark)}
.mobile-links .btn-brand{margin-top:20px;width:100%}

.category-hero{padding:42px 0 58px;background:linear-gradient(180deg,#eef6ff 0%,#f7fafe 100%);position:relative;overflow:hidden}
.category-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(23,105,216,.1);border-radius:50%;right:-120px;top:-145px;box-shadow:0 0 0 34px rgba(23,105,216,.035),0 0 0 68px rgba(23,105,216,.025)}
.breadcrumb-wrap{font-size:13px;color:var(--muted);margin-bottom:24px}
.breadcrumb-wrap a{color:var(--blue);font-weight:700}
.breadcrumb-wrap span{margin:0 8px;color:#9aabc1}
.category-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:56px;position:relative;z-index:1}
.category-hero h1{font-size:46px;line-height:1.22;letter-spacing:-.05em;color:var(--blue-dark);font-weight:800;margin:13px 0 17px}
.category-hero p{margin:0;color:var(--muted);max-width:670px;font-size:16px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:23px}
.hero-tags span{background:#fff;border:1px solid #d8e8fa;color:var(--blue);padding:6px 11px;border-radius:999px;font-size:12px;font-weight:700}
.hero-visual{position:relative;min-height:250px}
.hero-visual img{width:100%;height:250px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.data-orbit{position:absolute;left:-17px;bottom:-17px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px 15px;box-shadow:var(--shadow);font-size:12px;color:var(--muted)}
.data-orbit strong{display:block;font-size:18px;color:var(--blue-dark);line-height:1.3}

.filter-panel{margin-top:-27px;position:relative;z-index:3}
.filter-shell{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:var(--shadow);display:flex;gap:11px;align-items:center;overflow-x:auto}
.filter-label{font-size:13px;color:var(--blue-dark);font-weight:800;white-space:nowrap;margin-right:6px}
.filter-chip{border:1px solid #d7e4f3;background:#fff;color:#52627a;border-radius:999px;padding:7px 13px;white-space:nowrap;font-size:13px;font-weight:650;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--blue-soft);color:var(--blue);border-color:#b9d7f8}
.filter-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px;background:var(--green)}
.filter-dot.wait{background:var(--amber)}
.filter-dot.end{background:#91a1b7}

.content-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.content-note{font-size:13px;color:var(--muted);background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:10px;white-space:nowrap}
.article-list{display:grid;gap:14px}
.article-row{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px 24px;display:grid;grid-template-columns:135px 1fr auto;gap:22px;align-items:center;box-shadow:0 8px 22px rgba(28,68,118,.045);transition:.22s}
.article-row:hover{transform:translateY(-4px);border-color:#aacbf3;box-shadow:var(--shadow-hover)}
.article-meta{border-right:1px solid var(--line)}
.article-date{display:block;color:var(--blue-dark);font-size:14px;font-weight:800}
.article-time{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:800;margin-bottom:8px}
.tag.blue{background:var(--blue-soft);color:var(--blue)}
.tag.green{background:#eaf8f3;color:var(--green)}
.tag.amber{background:#fff5df;color:#aa7413}
.article-row h3{font-size:18px;color:var(--blue-dark);font-weight:800;margin:0 0 4px}
.article-row p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
.row-link{color:var(--blue);font-size:13px;font-weight:800;white-space:nowrap}
.row-link:hover{color:#0d57ba}
.row-link:after{content:" →";font-size:16px}

.scene-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:20px;align-items:stretch}
.scene-card{border-radius:19px;padding:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s;position:relative;overflow:hidden}
.scene-card:hover{transform:translateY(-5px);border-color:#a9caf3;box-shadow:var(--shadow-hover)}
.scene-card.featured{background:var(--blue-dark);border-color:var(--blue-dark);color:#eaf3ff}
.scene-card.featured h3,.scene-card.featured .scene-num{color:#fff}
.scene-num{font-size:13px;font-weight:800;color:var(--blue);display:block;margin-bottom:35px}
.scene-card h3{font-size:20px;font-weight:800;color:var(--blue-dark);margin:0 0 9px}
.scene-card p{font-size:14px;color:var(--muted);margin:0}
.scene-card.featured p{color:#c9d9ed}
.scene-line{height:2px;background:linear-gradient(90deg,var(--blue),transparent);width:65px;margin-top:24px}
.scene-card.featured .scene-line{background:linear-gradient(90deg,#79b2f5,transparent)}

.read-panel{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.read-grid{display:grid;grid-template-columns:.9fr 1.1fr}
.legend-area{padding:32px;background:#f1f7ff}
.legend-area h3,.field-area h3{font-size:20px;color:var(--blue-dark);font-weight:800;margin:0 0 17px}
.legend-item{display:flex;align-items:flex-start;gap:11px;padding:11px 0;border-bottom:1px solid rgba(185,211,239,.7);font-size:14px;color:var(--muted)}
.legend-item:last-child{border:0}
.legend-mark{width:11px;height:11px;margin-top:6px;border-radius:50%;flex:0 0 auto}
.field-area{padding:32px}
.field-row{display:grid;grid-template-columns:120px 1fr;gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
.field-row:last-child{border:0}
.field-row b{color:var(--blue-dark)}
.field-row span{color:var(--muted)}

.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px;min-height:142px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 8px 22px rgba(28,68,118,.04);transition:.22s}
.topic-card:hover{transform:translateY(-4px);border-color:#9fc6f5;box-shadow:var(--shadow)}
.topic-card .topic-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-weight:800}
.topic-card h3{font-size:16px;color:var(--blue-dark);font-weight:800;margin:14px 0 0}
.topic-card small{color:var(--muted);font-size:12px;margin-top:4px}

.accordion{--bs-accordion-border-color:var(--line);--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-active-bg:var(--blue-soft);--bs-accordion-active-color:var(--blue-dark)}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:11px;background:#fff;box-shadow:0 6px 18px rgba(28,68,118,.035)}
.accordion-button{padding:18px 20px;font-size:15px;font-weight:800;color:var(--blue-dark);background:#fff}
.accordion-button:not(.collapsed){box-shadow:none}
.accordion-button:after{background-size:15px;transition:.2s}
.accordion-body{font-size:14px;color:var(--muted);padding:17px 20px 20px;line-height:1.8;background:#f8fbff}
.cta-box{background:#dceeff;border:1px solid #c3ddfa;border-radius:22px;padding:42px 46px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cta-box h2{font-size:30px;line-height:1.35;color:var(--blue-dark);font-weight:800;margin:0 0 9px}
.cta-box p{color:var(--muted);margin:0;max-width:650px;font-size:15px}
.cta-contact{background:#fff;border:1px solid #cce0f8;border-radius:15px;padding:16px 19px;min-width:255px;font-size:13px;color:var(--muted)}
.cta-contact strong{color:var(--blue-dark);display:block;font-size:15px;margin-bottom:3px}

footer{background:#eaf1f9;color:#5c6d84}
.footer-top{padding:66px 0 52px}
.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .95fr 1.2fr;gap:45px}
.footer-brand p{font-size:14px;line-height:1.8;margin:16px 0 0;max-width:300px}
.footer-title{font-size:15px;color:var(--blue-dark);font-weight:800;margin:5px 0 14px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:13px;transition:.2s}
.footer-links a:hover{color:var(--blue);padding-left:3px}
.footer-contact{font-size:13px;line-height:2;color:#5c6d84}
.footer-bottom{border-top:1px solid #d4e0ed;padding:17px 0;font-size:12px}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}
.footer-bottom a{color:var(--blue);margin-left:13px}
@media(max-width:1199px){
 .main-nav a{padding:9px 8px;font-size:13px}.nav-main{gap:16px}.category-hero-grid{gap:35px}
}
@media(max-width:991px){
 .main-nav,.nav-cta{display:none}.mobile-toggle{display:inline-grid;place-items:center;margin-left:auto}.nav-main{min-height:68px}
 .category-hero-grid{grid-template-columns:1fr}.hero-visual{max-width:600px}.category-hero h1{font-size:40px}
 .scene-grid{grid-template-columns:1fr 1fr}.scene-card:first-child{grid-column:span 2}
 .topic-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr);gap:35px}
}
@media(max-width:767px){
 .topbar .container{font-size:11px}.topbar .container span:last-child{display:none}.section{padding:58px 0}
 .category-hero{padding:31px 0 49px}.category-hero h1{font-size:33px}.category-hero p{font-size:15px}.hero-visual{min-height:200px}.hero-visual img{height:205px}
 .filter-panel{margin-top:-21px}.filter-shell{border-radius:14px;padding:13px}.content-head{display:block;margin-bottom:22px}.content-note{display:inline-block;margin-top:13px}
 .section-title{font-size:27px}.article-row{grid-template-columns:1fr;gap:12px;padding:19px}.article-meta{border-right:0;border-bottom:1px solid var(--line);padding-bottom:10px;display:flex;justify-content:space-between;align-items:center}.article-time{margin:0}.row-link{padding-top:2px}
 .scene-grid{grid-template-columns:1fr}.scene-card:first-child{grid-column:auto}.read-grid{grid-template-columns:1fr}.legend-area,.field-area{padding:24px}.field-row{grid-template-columns:95px 1fr}
 .cta-box{grid-template-columns:1fr;padding:30px 24px}.cta-box h2{font-size:26px}.cta-contact{min-width:0}
 .footer-top{padding:48px 0 38px}.footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:420px){
 .brand{font-size:18px}.brand-mark{width:31px;height:31px}.category-hero h1{font-size:30px}.topic-grid{grid-template-columns:1fr}.filter-label{display:none}.btn-brand,.btn-outline{width:100%}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}