/* roulang page: index */
:root{
  --orange:#f05a3c;
  --orange-deep:#d9472e;
  --orange-soft:#fff0e9;
  --purple:#292238;
  --purple-2:#40324f;
  --cream:#fff9f3;
  --paper:#ffffff;
  --sand:#f6f1ec;
  --mint:#e9f4ef;
  --ink:#28252d;
  --muted:#77727b;
  --line:#eadfd8;
  --radius:18px;
  --shadow:0 16px 36px rgba(58,44,77,.08);
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,243,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,216,.8)}
.navbar{height:76px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px;min-width:225px}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:5px 6px 0 #ffd3c2}
.brand-text strong{display:block;font-size:18px;line-height:1.15;color:var(--purple)}
.brand-text small{display:block;color:var(--orange);font-size:10px;letter-spacing:2px;font-weight:800;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{padding:9px 13px;border-radius:10px;color:#645d67;font-size:14px;font-weight:700;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--orange-soft)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,90,60,.2)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--purple);border-color:var(--line)}
.btn-light:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.menu-toggle{display:none;background:transparent;color:var(--purple);font-size:25px}
.hero{padding:78px 0 70px;overflow:hidden;position:relative}
.hero:before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;background:#ffe7d9;right:-150px;top:-160px;z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);color:var(--orange-deep);border-radius:30px;padding:7px 13px;font-weight:800;font-size:13px;margin-bottom:20px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--orange)}
h1,h2,h3{font-weight:900;color:var(--purple);line-height:1.22}
.hero h1{font-size:clamp(38px,5vw,68px);letter-spacing:-2px;max-width:650px}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-copy{font-size:17px;color:var(--muted);max-width:610px;margin:23px 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{display:flex;gap:24px;margin-top:30px;color:var(--muted);font-size:13px}
.hero-note b{display:block;color:var(--purple);font-size:16px}
.hero-art{min-height:410px;position:relative;background:var(--purple);border-radius:32px;padding:28px;overflow:hidden;box-shadow:var(--shadow)}
.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%}
.hero-art:before{width:330px;height:330px;right:-55px;top:-85px}
.hero-art:after{width:240px;height:240px;left:-80px;bottom:-100px}
.art-label{color:#ffd5c7;font-size:12px;letter-spacing:2px;font-weight:800}
.art-title{color:#fff;font-size:32px;max-width:290px;margin-top:20px;position:relative;z-index:1}
.art-board{position:absolute;right:35px;bottom:28px;width:245px;background:#fff;border-radius:20px;padding:17px;transform:rotate(5deg);box-shadow:0 20px 35px rgba(0,0,0,.25)}
.art-board-top{height:95px;border-radius:13px;background:linear-gradient(135deg,#ffb36d,#ed6044);position:relative;overflow:hidden}
.art-board-top:after{content:"";position:absolute;width:110px;height:110px;border-radius:50%;background:#ffdcb2;right:-18px;bottom:-42px}
.art-lines{padding-top:13px}.art-lines span{display:block;height:8px;border-radius:8px;background:#eee5df;margin:8px 0}.art-lines span:first-child{width:76%;background:#40324f}.art-lines span:last-child{width:52%;background:#ffd2c3}
.section{padding:82px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
.section-kicker{font-size:12px;letter-spacing:2px;color:var(--orange);font-weight:900;text-transform:uppercase}
.section h2{font-size:32px;margin-top:7px}
.section-intro{color:var(--muted);max-width:570px;font-size:15px}
.quick-wrap{padding:0 0 22px}
.quick-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.quick-item{background:#fff;border:1px solid var(--line);padding:18px 14px;border-radius:15px;display:flex;align-items:center;gap:11px;font-weight:800;color:var(--purple);transition:.2s}
.quick-item:hover{transform:translateY(-4px);border-color:#ffc2b2;box-shadow:var(--shadow)}
.quick-icon{width:36px;height:36px;border-radius:11px;background:var(--orange-soft);display:grid;place-items:center;color:var(--orange);font-size:18px}
.featured-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}
.game-feature{background:var(--purple);border-radius:22px;padding:28px;color:#fff;min-height:315px;position:relative;overflow:hidden}
.game-feature:after{content:"✦";position:absolute;right:35px;bottom:-28px;font-size:180px;color:rgba(255,255,255,.08)}
.game-feature h3{color:#fff;font-size:29px;max-width:290px;margin:38px 0 12px}
.game-feature p{color:#d8cedd;max-width:340px;font-size:14px}
.game-feature .btn{margin-top:25px}
.game-list{display:grid;gap:12px}
.game-row{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;display:flex;align-items:center;gap:14px;transition:.2s}
.game-row:hover{transform:translateX(4px);border-color:#ffc2b2}
.game-icon{width:54px;height:54px;border-radius:15px;background:linear-gradient(135deg,#ffb286,#f05a3c);display:grid;place-items:center;color:#fff;font-size:24px;font-weight:900;flex:none}
.game-row h3{font-size:16px;margin-bottom:3px}.game-row p{font-size:12px;color:var(--muted)}
.row-tag{margin-left:auto;white-space:nowrap}
.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:20px;background:var(--orange-soft);color:var(--orange-deep);font-size:11px;font-weight:800}
.badge.green{background:var(--mint);color:#3d8064}.badge.dark{background:#eeeaf3;color:var(--purple)}
.booking{background:#fff0e9}
.booking-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}
.booking h2{max-width:350px}
.timeline{border-left:2px solid #ffc6b5;padding-left:25px;display:grid;gap:20px}
.timeline-item{position:relative;background:#fff;padding:17px 20px;border-radius:14px;border:1px solid #f4d7cc}
.timeline-item:before{content:"";position:absolute;left:-33px;top:25px;width:13px;height:13px;background:var(--orange);border:3px solid #fff0e9;border-radius:50%}
.timeline-item h3{font-size:16px}.timeline-item p{font-size:13px;color:var(--muted)}
.download-panel{display:grid;grid-template-columns:1fr .85fr;gap:28px;background:var(--purple);border-radius:25px;padding:33px;color:#fff;align-items:center}
.download-panel h2{color:#fff;font-size:29px}.download-panel p{color:#d5ccd9;margin:12px 0 22px;max-width:530px}
.download-points{display:flex;gap:10px;flex-wrap:wrap}.download-points span{padding:7px 11px;border-radius:20px;background:rgba(255,255,255,.1);font-size:12px;color:#fbe4dc}
.download-side{background:#fff;border-radius:18px;padding:20px;color:var(--purple);display:flex;align-items:center;gap:18px}
.qr{width:82px;height:82px;border:7px solid #fff;background:repeating-linear-gradient(45deg,#292238 0 4px,#fff 4px 8px);outline:1px solid #ddd;border-radius:7px}
.download-side strong{display:block;font-size:17px}.download-side small{color:var(--muted);font-size:12px}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.news-main{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px}
.news-main h3{font-size:22px;margin:16px 0 8px}
.news-main p,.news-item p{color:var(--muted);font-size:13px}
.news-meta{display:flex;gap:10px;color:var(--muted);font-size:12px}
.news-list{display:grid;gap:10px}
.news-item{background:#fff;border-bottom:1px solid var(--line);padding:14px 4px}
.news-item:last-child{border-bottom:0}.news-item h3{font-size:16px;margin-bottom:4px}
.guide-band{background:#f0eaf5}
.guide-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:center}
.guide-feature{background:var(--orange);border-radius:22px;padding:29px;color:#fff;min-height:250px}
.guide-feature h2{color:#fff;margin:18px 0 10px}.guide-feature p{color:#ffe9e1;font-size:14px}
.guide-list{display:grid;gap:0}.guide-list a{display:flex;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid #dcd2e2;font-weight:800;color:var(--purple)}
.guide-list a:hover{color:var(--orange)}.guide-list small{color:var(--muted);font-weight:500;white-space:nowrap}
.update-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.update-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.update-card h3{font-size:20px;margin:10px 0}.update-card p{color:var(--muted);font-size:14px}
.update-line{display:flex;gap:15px;margin-top:18px}.update-dot{width:11px;height:11px;background:var(--orange);border-radius:50%;margin-top:7px;flex:none}.update-line strong{display:block;font-size:14px}.update-line span{color:var(--muted);font-size:12px}
.notice{background:#fff;border-radius:17px;border:1px solid var(--line);padding:18px 22px;display:flex;align-items:center;gap:17px}.notice-mark{background:var(--orange);color:#fff;border-radius:11px;padding:7px 11px;font-size:12px;font-weight:900}.notice p{font-weight:800;color:var(--purple)}.notice time{margin-left:auto;color:var(--muted);font-size:12px}
.benefit-grid{display:grid;grid-template-columns:1fr .8fr;gap:20px}.benefit-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.benefit-card h3{font-size:22px}.benefit-card p{color:var(--muted);font-size:14px;margin:10px 0 20px}.ticket{display:flex;align-items:center;justify-content:space-between;padding:15px;border:1px dashed #f2ad9b;border-radius:13px;background:#fff8f4}.ticket b{color:var(--orange-deep)}.ticket small{display:block;color:var(--muted)}
.types{background:#fff1e7}.type-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1.1fr;gap:13px}.type-card{min-height:155px;border-radius:18px;padding:21px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid rgba(255,255,255,.7);transition:.2s}.type-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.type-card h3{font-size:19px}.type-card p{font-size:12px;color:#766d73}.type-card:nth-child(1){background:#ffd8c9}.type-card:nth-child(2){background:#e3d9f1}.type-card:nth-child(3){background:#d9eee6}.type-card:nth-child(4){background:#ffe9b9}
.community{display:flex;justify-content:space-between;align-items:center;gap:30px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:27px 32px}.community h2{font-size:25px}.community p{color:var(--muted);font-size:14px;margin-top:6px}.topic-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.topic-tags span{padding:9px 13px;border-radius:20px;background:var(--sand);color:var(--purple);font-size:13px;font-weight:700}
.featured-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.content-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px;transition:.2s}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.content-card h3{font-size:17px;margin:13px 0 7px}.content-card p{font-size:13px;color:var(--muted)}
.app-cta{background:linear-gradient(115deg,#f05a3c,#f47d54);border-radius:26px;padding:35px 42px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden}.app-cta h2{color:#fff;font-size:30px}.app-cta p{color:#ffe9e1;margin:9px 0 20px}.app-cta .btn-light{border:0}.device-stack{position:relative;width:220px;height:150px;flex:none}.device{position:absolute;background:#292238;border:6px solid #fff1e9;border-radius:22px;width:85px;height:145px;transform:rotate(12deg);right:24px;top:0}.device:after{content:"九游";position:absolute;top:35px;left:13px;color:#ff9a7e;font-weight:900;font-size:19px}.device.back{right:110px;top:18px;transform:rotate(-12deg);opacity:.75}
.empty{padding:28px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:15px;color:var(--muted)}
.site-footer{background:var(--purple);color:#d7cdda;padding:55px 0 25px;margin-top:80px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}.footer-brand{color:#fff;font-size:20px;font-weight:900}.footer-brand span{color:#ff9077}.footer-copy{font-size:13px;color:#aaa0b1;max-width:310px;margin-top:15px}.footer-col h3{color:#fff;font-size:14px;margin-bottom:14px}.footer-col a{display:block;color:#bbb2c2;font-size:13px;margin:8px 0}.footer-col a:hover{color:#ff9279}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:18px;font-size:12px;color:#98909e;display:flex;justify-content:space-between}
:focus-visible{outline:3px solid #ffad98;outline-offset:3px}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 8px;font-size:13px}.brand{min-width:190px}.quick-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.navbar{height:68px}.nav-links,.nav-actions .search{display:none}.nav-actions{margin-left:auto}.menu-toggle{display:block}.hero{padding:55px 0}.hero-grid,.booking-grid,.news-layout,.guide-grid,.download-panel,.benefit-grid{grid-template-columns:1fr;gap:28px}.hero-art{min-height:340px}.section{padding:55px 0}.section-head{display:block}.section-intro{margin-top:10px}.type-grid{grid-template-columns:1fr 1fr}.featured-cards{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.app-cta{padding:30px;display:block}.device-stack{margin:20px auto 0}}
@media(max-width:520px){.brand-text strong{font-size:15px}.brand-text small{font-size:8px}.brand-mark{width:37px;height:37px}.hero h1{font-size:39px}.hero-note{gap:14px}.quick-grid{grid-template-columns:1fr 1fr}.quick-item{font-size:13px;padding:13px 10px}.quick-icon{width:30px;height:30px}.hero-art{padding:22px}.art-title{font-size:25px}.art-board{right:20px;width:190px}.art-board-top{height:72px}.section h2{font-size:27px}.update-grid,.featured-cards{grid-template-columns:1fr}.type-grid{grid-template-columns:1fr}.community{display:block;padding:23px}.topic-tags{justify-content:flex-start;margin-top:18px}.notice{align-items:flex-start;flex-wrap:wrap}.notice time{margin-left:0;width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}

/* roulang page: article */
:root{
  --orange:#f05a3c;
  --orange-deep:#d9472e;
  --orange-soft:#fff0e9;
  --purple:#292238;
  --purple-2:#40324f;
  --cream:#fff9f3;
  --paper:#ffffff;
  --sand:#f6f1ec;
  --mint:#e9f4ef;
  --ink:#28252d;
  --muted:#77727b;
  --line:#eadfd8;
  --radius:18px;
  --shadow:0 16px 36px rgba(58,44,77,.08);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{border:0;cursor:pointer}
:focus-visible{outline:3px solid rgba(240,90,60,.35);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,243,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,216,.8)}
.navbar{height:76px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px;min-width:225px}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:5px 6px 0 #ffd3c2}
.brand-text strong{display:block;font-size:18px;line-height:1.15;color:var(--purple)}
.brand-text small{display:block;color:var(--orange);font-size:10px;letter-spacing:2px;font-weight:800;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:5px;flex:1}
.nav-links a{padding:9px 13px;border-radius:10px;color:#645d67;font-size:14px;font-weight:700;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--orange-soft)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:18px;transition:.2s}
.search:hover{color:var(--orange);border-color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,90,60,.2)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px);color:#fff}
.btn-light{background:#fff;color:var(--purple);border-color:var(--line)}
.btn-light:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.menu-toggle{display:none;background:transparent;color:var(--purple);font-size:25px;padding:4px}
.article-hero{padding:48px 0 34px;position:relative;overflow:hidden}
.article-hero:before{content:"";position:absolute;width:360px;height:360px;right:-130px;top:-180px;border-radius:50%;background:#ffe7d9;z-index:-1}
.breadcrumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:25px}
.breadcrumbs a{transition:.2s}
.breadcrumbs a:hover{color:var(--orange)}
.breadcrumbs span:last-child{max-width:430px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#5f5863}
.crumb-sep{color:#b7afb4}
.article-category{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:30px;background:var(--orange-soft);color:var(--orange-deep);font-size:13px;font-weight:800}
.article-category:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}
.article-title{max-width:910px;font-size:clamp(31px,4.4vw,52px);line-height:1.25;letter-spacing:-1.5px;color:var(--purple);margin:17px 0 17px;font-weight:900}
.article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.meta-dot{width:4px;height:4px;background:#b8aeb1;border-radius:50%}
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start;padding:24px 0 82px}
.article-main{min-width:0}
.article-summary{background:#fff5ee;border:1px solid #f5d3c5;border-radius:var(--radius);padding:24px 27px;margin-bottom:22px;position:relative}
.article-summary:before{content:"摘";position:absolute;right:23px;top:13px;font-size:50px;line-height:1;color:rgba(240,90,60,.12);font-weight:900}
.article-summary h2{margin:0 0 8px;font-size:16px;color:var(--orange-deep)}
.article-summary p{margin:0;max-width:800px;color:#5d555e;font-size:15px}
.article-body{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:clamp(25px,4vw,54px);box-shadow:var(--shadow)}
.article-body>*:first-child{margin-top:0}
.article-body>*:last-child{margin-bottom:0}
.article-body h2{font-size:27px;line-height:1.4;color:var(--purple);margin:44px 0 18px;padding-left:14px;border-left:4px solid var(--orange)}
.article-body h3{font-size:21px;line-height:1.5;color:var(--purple);margin:31px 0 14px}
.article-body p{margin:0 0 20px;font-size:16px;color:#423d45}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:24px;color:#423d45}
.article-body li{margin:8px 0;padding-left:3px}
.article-body blockquote{margin:26px 0;padding:18px 20px;background:var(--sand);border-left:4px solid var(--orange);border-radius:0 14px 14px 0;color:#5c5360}
.article-body table{width:100%;border-collapse:collapse;margin:25px 0;font-size:14px;overflow:hidden;border-radius:12px;border-style:hidden;box-shadow:0 0 0 1px var(--line)}
.article-body th,.article-body td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.article-body th{background:#fff8f4;color:var(--purple)}
.article-body img{margin:26px auto;border-radius:14px}
.article-body a{color:var(--orange-deep);font-weight:700;text-decoration:underline;text-decoration-color:#f5c4b5;text-underline-offset:3px}
.not-found{text-align:center;padding:62px 18px}
.not-found-icon{width:58px;height:58px;margin:0 auto 17px;display:grid;place-items:center;border-radius:18px;background:var(--orange-soft);color:var(--orange);font-size:25px}
.not-found h2{font-size:23px;color:var(--purple);margin:0 0 9px}
.not-found p{margin:0 0 22px;color:var(--muted)}
.article-aside{display:grid;gap:18px;position:sticky;top:98px}
.aside-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(58,44,77,.04)}
.aside-card h2{font-size:17px;color:var(--purple);margin:0 0 13px}
.game-info{display:grid;gap:11px}
.game-info div{display:flex;justify-content:space-between;gap:12px;padding-bottom:10px;border-bottom:1px dashed var(--line);font-size:13px}
.game-info div:last-child{border-bottom:0;padding-bottom:0}
.game-info span{color:var(--muted)}
.game-info strong{font-size:13px;color:var(--purple);text-align:right}
.aside-app{background:var(--purple);color:#fff;border-color:var(--purple);overflow:hidden;position:relative}
.aside-app:after{content:"九游";position:absolute;right:-10px;bottom:-30px;font-size:65px;font-weight:900;color:rgba(255,255,255,.08)}
.aside-app h2{color:#fff;position:relative;z-index:1}
.aside-app p{font-size:13px;color:#d8cedd;margin:0 0 16px;position:relative;z-index:1}
.aside-app .btn{position:relative;z-index:1;width:100%}
.section-block{margin-top:25px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:27px 30px}
.section-title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px}
.section-title h2{font-size:22px;color:var(--purple);margin:0}
.update-line{display:flex;align-items:flex-start;gap:13px;color:var(--muted);font-size:14px}
.update-line i{width:10px;height:10px;border-radius:50%;background:var(--orange);margin-top:8px;box-shadow:0 0 0 5px var(--orange-soft);flex:0 0 auto}
.article-navigation{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}
.article-nav-link{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 19px;transition:.2s}
.article-nav-link:hover{border-color:#f7b4a1;transform:translateY(-2px);box-shadow:var(--shadow)}
.article-nav-link small{display:block;color:var(--orange);font-weight:800;margin-bottom:3px}
.article-nav-link strong{display:block;color:var(--purple);font-size:15px}
.article-nav-link.next{text-align:right}
.article-return{margin-top:25px;background:var(--mint);border:1px solid #d4e9de;border-radius:20px;padding:27px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.article-return h2{font-size:22px;color:var(--purple);margin:0 0 4px}
.article-return p{margin:0;color:#5d7569;font-size:14px}
.site-footer{background:var(--purple);color:#fff;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:35px;padding-bottom:42px}
.footer-brand{font-size:23px;font-weight:900;letter-spacing:-.5px;margin-bottom:14px}
.footer-brand span{color:#ff8a6d}
.footer-copy{color:#cfc6d5;font-size:14px;max-width:340px;margin:0}
.footer-col h3{font-size:15px;margin:3px 0 14px;color:#fff}
.footer-col a{display:block;color:#cfc6d5;font-size:14px;margin:8px 0;transition:.2s}
.footer-col a:hover{color:#ff9c83;transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:15px;color:#bdb2c5;font-size:12px}
@media(max-width:1024px){
  .navbar{gap:18px}
  .brand{min-width:205px}
  .article-shell{grid-template-columns:minmax(0,1fr) 242px;gap:18px}
  .article-body{padding:34px}
}
@media(max-width:768px){
  .container{width:min(100% - 32px,var(--container))}
  .navbar{height:68px;gap:12px}
  .brand{min-width:0;flex:1}
  .brand-text strong{font-size:16px}
  .nav-links{display:none;position:absolute;left:16px;right:16px;top:68px;background:#fffaf6;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 13px}
  .nav-actions .btn{display:none}
  .menu-toggle{display:block}
  .article-hero{padding:34px 0 22px}
  .article-title{font-size:34px;letter-spacing:-.8px}
  .article-shell{display:block;padding-top:14px;padding-bottom:55px}
  .article-aside{position:static;grid-template-columns:1fr 1fr;margin-top:20px}
  .article-aside .aside-card:first-child{grid-row:span 1}
  .article-body{padding:27px 23px}
  .article-body h2{font-size:24px;margin-top:35px}
  .section-block{padding:23px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:25px}
  .footer-col:last-child{display:none}
}
@media(max-width:520px){
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:18px}
  .brand-text small{font-size:9px}
  .search{width:36px;height:36px}
  .article-title{font-size:29px;line-height:1.34}
  .breadcrumbs{margin-bottom:18px}
  .breadcrumbs span:last-child{max-width:230px}
  .article-meta{gap:8px 12px}
  .article-summary{padding:20px}
  .article-body{border-radius:17px;padding:23px 18px}
  .article-body p{font-size:15px}
  .article-body h2{font-size:22px;padding-left:11px}
  .article-body h3{font-size:19px}
  .article-aside{grid-template-columns:1fr}
  .section-block{padding:20px;border-radius:17px}
  .article-navigation{grid-template-columns:1fr}
  .article-nav-link.next{text-align:left}
  .article-return{display:block;padding:23px 20px}
  .article-return .btn{margin-top:17px;width:100%}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-bottom{display:block;line-height:2}
  .footer-bottom span{display:block}
}

/* roulang page: category1 */
:root{
      --orange:#f05a3c;
      --orange-deep:#d9472e;
      --orange-soft:#fff0e9;
      --purple:#292238;
      --purple-2:#40324f;
      --cream:#fff9f3;
      --paper:#fff;
      --sand:#f6f1ec;
      --mint:#e9f4ef;
      --ink:#28252d;
      --muted:#77727b;
      --line:#eadfd8;
      --radius:18px;
      --shadow:0 16px 36px rgba(58,44,77,.08);
      --container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,243,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,216,.85)}
    .navbar{height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:225px}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:5px 6px 0 #ffd3c2}
    .brand-text strong{display:block;font-size:18px;line-height:1.15;color:var(--purple)}
    .brand-text small{display:block;color:var(--orange);font-size:10px;letter-spacing:2px;font-weight:800;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-links a{padding:9px 13px;border-radius:10px;color:#645d67;font-size:14px;font-weight:700;transition:.2s}
    .nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--orange-soft)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:18px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,90,60,.2)}
    .btn-primary:hover{background:var(--orange-deep);color:#fff;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--purple);border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:var(--purple);font-size:25px}
    .page-hero{padding:70px 0 58px;position:relative;overflow:hidden}
    .page-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid #f8cbbb;border-radius:50%;right:-115px;top:-140px;z-index:-1}
    .hero-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:62px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);color:var(--orange-deep);border-radius:30px;padding:7px 13px;font-weight:800;font-size:13px;margin-bottom:18px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-2px;color:var(--purple);margin-bottom:18px}
    h1 em{font-style:normal;color:var(--orange)}
    .hero-copy{font-size:17px;color:var(--muted);max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-panel{background:var(--purple);min-height:300px;border-radius:28px;padding:28px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
    .hero-panel:before{content:"✦";position:absolute;right:22px;bottom:-44px;color:rgba(255,255,255,.08);font-size:210px}
    .panel-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
    .panel-title{font-size:14px;color:#d8cedd}
    .panel-label{padding:5px 9px;border-radius:20px;background:#594766;color:#fff;font-size:11px}
    .panel-heading{font-size:31px;line-height:1.25;max-width:280px;margin:54px 0 12px;position:relative;z-index:1}
    .panel-copy{color:#d8cedd;font-size:14px;max-width:300px;position:relative;z-index:1}
    .section{padding:76px 0}
    .section-sand{background:var(--sand)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}
    .section-kicker{font-size:12px;letter-spacing:2px;color:var(--orange);font-weight:900}
    h2{font-size:32px;line-height:1.25;color:var(--purple);margin:7px 0 0}
    .section-intro{color:var(--muted);max-width:590px;font-size:15px;margin:0}
    .filter-box{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
    .filter-row{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;align-items:end}
    .field label{display:block;color:var(--purple);font-size:12px;font-weight:800;margin-bottom:7px}
    .field select{width:100%;border:1px solid var(--line);border-radius:11px;background:#fff;padding:11px 12px;color:var(--muted);outline:none}
    .field select:focus{border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft)}
    .game-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .game-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;display:flex;gap:16px;transition:.2s}
    .game-card:hover{transform:translateY(-4px);border-color:#ffc2b2;box-shadow:var(--shadow)}
    .game-icon{width:68px;height:68px;border-radius:18px;background:linear-gradient(135deg,#ffd4c4,#f4a88f);display:grid;place-items:center;color:#fff;font-weight:900;font-size:25px;flex:none}
    .game-icon.purple{background:linear-gradient(135deg,#6d557e,#332743)}
    .game-icon.green{background:linear-gradient(135deg,#a5d8bf,#4b8d73)}
    .game-icon.yellow{background:linear-gradient(135deg,#f5d587,#e58a49)}
    .game-info{min-width:0;flex:1}
    .game-info h3{font-size:18px;color:var(--purple);margin:0 0 5px}
    .game-meta{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:7px}
    .badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:20px;background:var(--orange-soft);color:var(--orange-deep);font-size:11px;font-weight:800}
    .badge.green{background:var(--mint);color:#3d8064}
    .badge.dark{background:#eeeaf3;color:var(--purple)}
    .game-info p{font-size:13px;color:var(--muted);margin-bottom:10px}
    .text-link{color:var(--orange-deep);font-weight:800;font-size:13px}
    .text-link:hover{text-decoration:underline}
    .ranking{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
    .rank-feature{background:var(--orange);border-radius:22px;padding:28px;color:#fff;position:relative;overflow:hidden}
    .rank-feature:after{content:"01";position:absolute;right:20px;bottom:-38px;font-size:160px;font-weight:900;color:rgba(255,255,255,.14)}
    .rank-feature h3{font-size:28px;max-width:300px;margin:38px 0 10px}
    .rank-feature p{color:#ffe9e0;font-size:14px;max-width:370px}
    .rank-list{display:grid;gap:10px}
    .rank-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px}
    .rank-number{width:28px;height:28px;border-radius:9px;background:var(--orange-soft);color:var(--orange-deep);display:grid;place-items:center;font-weight:900;font-size:13px}
    .rank-item strong{color:var(--purple);font-size:15px}
    .rank-item small{display:block;color:var(--muted);font-size:12px}
    .rank-tag{margin-left:auto}
    .booking-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}
    .booking-note{background:var(--purple);color:#fff;border-radius:24px;padding:28px;min-height:230px}
    .booking-note h3{font-size:26px;margin:30px 0 10px}
    .booking-note p{color:#d8cedd;font-size:14px;margin:0}
    .timeline{border-left:2px solid #f6c2b3;padding-left:25px;display:grid;gap:14px}
    .timeline-item{position:relative;background:#fff;padding:16px 19px;border:1px solid #f4d7cc;border-radius:14px}
    .timeline-item:before{content:"";position:absolute;left:-34px;top:23px;width:13px;height:13px;background:var(--orange);border:3px solid #fff0e9;border-radius:50%}
    .timeline-item h3{font-size:16px;margin-bottom:3px;color:var(--purple)}
    .timeline-item p{font-size:13px;color:var(--muted);margin:0}
    .app-section{background:var(--mint)}
    .app-layout{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .app-copy h2{margin-bottom:14px}
    .app-copy p{color:var(--muted);font-size:15px;max-width:520px}
    .app-points{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:25px 0}
    .app-point{background:rgba(255,255,255,.75);border:1px solid rgba(61,128,100,.12);border-radius:13px;padding:12px 14px;color:#355b4d;font-size:13px;font-weight:700}
    .phone-wrap{display:flex;justify-content:center}
    .phone{width:220px;height:390px;border:9px solid var(--purple);border-radius:31px;background:#fff;box-shadow:var(--shadow);padding:18px 13px;position:relative}
    .phone:before{content:"";width:62px;height:6px;border-radius:5px;background:var(--purple);position:absolute;top:8px;left:calc(50% - 31px)}
    .phone-head{margin-top:12px;color:var(--purple);font-size:13px;font-weight:900}
    .phone-banner{height:85px;background:var(--orange-soft);border-radius:14px;margin:14px 0;padding:13px;color:var(--orange-deep);font-size:14px;font-weight:900}
    .phone-line{height:11px;border-radius:8px;background:#f0ebe7;margin:10px 0}
    .phone-card{display:flex;gap:9px;align-items:center;border-top:1px solid var(--line);padding:12px 0}
    .phone-dot{width:36px;height:36px;border-radius:11px;background:#ffd1c2}
    .phone-card span{height:9px;border-radius:5px;background:#eee8e3;width:75px}
    .help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .help-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
    .help-number{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:1px}
    .help-card h3{font-size:18px;color:var(--purple);margin:14px 0 7px}
    .help-card p{font-size:13px;color:var(--muted);margin:0}
    .bottom-cta{padding:66px 0}
    .cta-box{background:var(--purple);color:#fff;border-radius:25px;padding:34px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}
    .cta-box:after{content:"✦";position:absolute;right:40px;bottom:-60px;color:rgba(255,255,255,.08);font-size:190px}
    .cta-box h2{color:#fff;margin:0 0 8px;font-size:30px;position:relative;z-index:1}
    .cta-box p{color:#d8cedd;margin:0;position:relative;z-index:1}
    .cta-box .btn{position:relative;z-index:1;white-space:nowrap}
    .site-footer{background:var(--purple);color:#fff;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px}
    .footer-brand{font-size:23px;font-weight:900;margin-bottom:12px}
    .footer-brand span{color:var(--orange)}
    .footer-copy{color:#cfc4d3;font-size:13px;max-width:275px;margin:0}
    .footer-col h3{font-size:14px;margin:0 0 13px}
    .footer-col a{display:block;color:#cfc4d3;font-size:13px;margin:8px 0;transition:.2s}
    .footer-col a:hover{color:#fff;padding-left:3px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#afa4b6;font-size:12px}
    :focus-visible{outline:3px solid rgba(240,90,60,.35);outline-offset:3px}
    @media(max-width:1024px){
      .navbar{gap:16px}.brand{min-width:190px}.nav-links a{padding:8px 9px}
      .hero-layout,.app-layout{gap:35px}.filter-row{grid-template-columns:repeat(2,1fr)}
      .filter-row .btn{width:100%}.ranking{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .navbar{height:68px}.nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.show{display:flex}.nav-links a{display:block}.nav-actions .search{display:none}.nav-actions .btn{display:none}.menu-toggle{display:block}
      .brand{min-width:0}.brand-text strong{font-size:16px}.brand-mark{width:38px;height:38px}
      .page-hero{padding:52px 0 42px}.hero-layout,.booking-grid,.app-layout{grid-template-columns:1fr}
      h1{font-size:43px}.hero-panel{min-height:255px}.panel-heading{margin-top:40px}
      .section{padding:55px 0}.section-head{display:block}.section-intro{margin-top:12px}
      .game-grid,.help-grid{grid-template-columns:1fr}.app-layout{gap:28px}.phone-wrap{order:-1}
      .cta-box{display:block;padding:28px}.cta-box .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media(max-width:520px){
      .filter-row{grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-copy{font-size:15px}
      h1{font-size:37px;letter-spacing:-1px}.section h2{font-size:27px}
      .game-card{padding:15px}.game-icon{width:57px;height:57px;border-radius:15px;font-size:20px}
      .rank-feature h3{font-size:24px}.app-points{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }

/* roulang page: category2 */
:root{
      --orange:#f05a3c;--orange-deep:#d9472e;--orange-soft:#fff0e9;
      --purple:#292238;--purple-2:#40324f;--cream:#fff9f3;--paper:#fff;
      --sand:#f6f1ec;--mint:#e9f4ef;--ink:#28252d;--muted:#77727b;
      --line:#eadfd8;--radius:18px;--shadow:0 16px 36px rgba(58,44,77,.08);
      --container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,243,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,216,.8)}
    .navbar{height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:225px}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:5px 6px 0 #ffd3c2}
    .brand-text strong{display:block;font-size:18px;line-height:1.15;color:var(--purple)}
    .brand-text small{display:block;color:var(--orange);font-size:10px;letter-spacing:2px;font-weight:800;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-links a{padding:9px 13px;border-radius:10px;color:#645d67;font-size:14px;font-weight:700;transition:.2s}
    .nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--orange-soft)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:18px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,90,60,.2)}
    .btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px);color:#fff}
    .btn-light{background:#fff;color:var(--purple);border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:var(--purple);font-size:25px}
    .page-hero{padding:68px 0 54px;background:linear-gradient(120deg,#fff9f3 0%,#fff1e9 100%);border-bottom:1px solid var(--line)}
    .page-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:30px;background:var(--orange-soft);color:var(--orange-deep);font-size:12px;font-weight:800}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.15;letter-spacing:-1.8px;color:var(--purple);margin:18px 0}
    h1 em{font-style:normal;color:var(--orange)}
    .lead{font-size:17px;color:var(--muted);max-width:680px;margin-bottom:25px}
    .hero-panel{min-height:245px;border-radius:26px;background:var(--purple);padding:28px;color:#fff;position:relative;overflow:hidden}
    .hero-panel:before,.hero-panel:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.15);border-radius:50%}
    .hero-panel:before{width:280px;height:280px;right:-80px;top:-90px}.hero-panel:after{width:170px;height:170px;left:-50px;bottom:-70px}
    .panel-title{position:relative;z-index:1;font-size:25px;font-weight:900;max-width:230px;margin:25px 0 14px}
    .panel-copy{position:relative;z-index:1;color:#d9d0df;font-size:14px;max-width:285px}
    .section{padding:72px 0}
    .section.alt{background:var(--sand)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:26px}
    .section-kicker{color:var(--orange);font-size:12px;letter-spacing:2px;font-weight:900}
    h2{font-size:31px;line-height:1.25;color:var(--purple);margin:7px 0}
    .section-intro{color:var(--muted);max-width:580px;font-size:15px}
    .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:28px}
    .filter-bar button{background:var(--sand);color:var(--purple);padding:9px 15px;border-radius:10px;font-size:13px;font-weight:800;transition:.2s}
    .filter-bar button:hover,.filter-bar button.active{background:var(--orange);color:#fff}
    .guide-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:22px}
    .guide-list{display:grid;gap:13px}
    .guide-card,.feature-guide,.version-card,.faq-item,.app-card{background:#fff;border:1px solid var(--line);border-radius:18px}
    .guide-card{padding:20px;display:grid;grid-template-columns:90px 1fr;gap:18px;transition:.2s}
    .guide-card:hover{transform:translateY(-3px);border-color:#ffc0ae;box-shadow:var(--shadow)}
    .thumb{width:90px;height:78px;border-radius:13px;background:linear-gradient(135deg,#ffd9c9,#f4a28c);display:grid;place-items:center;color:#fff;font-size:29px;font-weight:900}
    .guide-card h3{font-size:18px;color:var(--purple);margin:7px 0 5px;line-height:1.4}
    .guide-card p,.feature-guide p,.version-card p{font-size:13px;color:var(--muted);margin-bottom:8px}
    .meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px}
    .feature-guide{padding:26px;background:var(--purple);color:#fff;min-height:300px;position:relative;overflow:hidden}
    .feature-guide:after{content:"✦";position:absolute;right:24px;bottom:-34px;font-size:170px;color:rgba(255,255,255,.07)}
    .feature-guide h3{position:relative;z-index:1;font-size:25px;line-height:1.35;margin:30px 0 12px;color:#fff}
    .feature-guide p{position:relative;z-index:1;color:#d8cedd}
    .feature-guide .meta{position:relative;z-index:1;color:#d8cedd}
    .side-guides{display:grid;gap:10px;margin-top:15px}
    .side-guides a{padding:13px 15px;background:#fff;border:1px solid var(--line);border-radius:13px;font-weight:800;font-size:14px;color:var(--purple);transition:.2s}
    .side-guides a:hover{color:var(--orange);border-color:#ffc0ae}
    .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .topic-card{min-height:150px;padding:22px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:.2s;position:relative;overflow:hidden}
    .topic-card:nth-child(2){background:#fff0e9}.topic-card:nth-child(3){background:#e9f4ef}.topic-card:nth-child(4){background:#eeeaf3}
    .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .topic-card strong{display:block;font-size:20px;color:var(--purple);margin:22px 0 4px}
    .topic-card span{font-size:13px;color:var(--muted)}
    .version-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .version-card{padding:22px}
    .version-card h3{font-size:18px;color:var(--purple);margin:15px 0 8px}
    .app-card{display:grid;grid-template-columns:1fr .65fr;gap:30px;align-items:center;padding:30px;background:var(--orange);border:0;color:#fff;overflow:hidden}
    .app-card h2{color:#fff}.app-card p{color:#fff1eb;max-width:570px}
    .app-points{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.app-points span{padding:7px 11px;border-radius:20px;background:rgba(255,255,255,.16);font-size:12px}
    .phone{width:150px;height:205px;border:7px solid #fff;border-radius:24px;background:#fff0e9;margin:auto;transform:rotate(7deg);padding:17px 10px;color:var(--purple)}
    .phone b{display:block;font-size:12px;margin-bottom:13px}.phone i{display:block;height:13px;border-radius:5px;background:#ffb39f;margin:8px 0}.phone i:nth-child(3){width:70%}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .faq-item{padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:800;color:var(--purple)}.faq-item p{margin:12px 0 0;color:var(--muted);font-size:14px}
    .more{text-align:center;margin-top:28px}
    .site-footer{background:var(--purple);color:#fff;padding:54px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
    .footer-brand{font-size:24px;font-weight:900;margin-bottom:12px}.footer-brand span{color:var(--orange)}
    .footer-copy{color:#c9c0d0;font-size:13px;max-width:300px}.footer-col h3{font-size:15px;margin-bottom:13px}.footer-col a{display:block;color:#c9c0d0;font-size:13px;margin:8px 0;transition:.2s}.footer-col a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.13);margin-top:35px;padding-top:18px;color:#a99eb2;font-size:12px}
    :focus-visible{outline:3px solid #ffad98;outline-offset:3px}
    @media(max-width:1024px){.nav-links a{padding:8px 8px}.brand{min-width:190px}.page-hero-grid{gap:28px}.topic-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.navbar{height:68px}.nav-links{display:none;position:absolute;left:24px;right:24px;top:76px;background:#fff9f3;padding:12px;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-actions .search,.nav-actions .btn{display:none}.menu-toggle{display:block}.page-hero-grid,.guide-layout,.app-card{grid-template-columns:1fr}.hero-panel{min-height:205px}.section{padding:52px 0}.version-grid,.faq-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-copy{max-width:100%}}
    @media(max-width:520px){.container{width:min(100% - 30px,var(--container))}.brand{min-width:0}.brand-text strong{font-size:15px}.brand-text small{font-size:9px}.brand-mark{width:37px;height:37px;font-size:17px}.page-hero{padding:48px 0 40px}h1{font-size:38px}.lead{font-size:15px}.section-head{display:block}.section-intro{margin-top:10px}.guide-card{grid-template-columns:1fr}.thumb{width:100%;height:105px}.topic-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}}

/* roulang page: category3 */
:root{
      --orange:#f05a3c;
      --orange-deep:#d9472e;
      --orange-soft:#fff0e9;
      --purple:#292238;
      --purple-2:#40324f;
      --cream:#fff9f3;
      --paper:#fff;
      --sand:#f6f1ec;
      --mint:#e9f4ef;
      --ink:#28252d;
      --muted:#77727b;
      --line:#eadfd8;
      --radius:18px;
      --shadow:0 16px 36px rgba(58,44,77,.08);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,243,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,223,216,.85)}
    .navbar{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;min-width:225px}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:5px 6px 0 #ffd3c2}
    .brand-text strong{display:block;font-size:18px;line-height:1.15;color:var(--purple)}
    .brand-text small{display:block;color:var(--orange);font-size:10px;letter-spacing:2px;font-weight:800;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-links a{padding:9px 13px;border-radius:10px;color:#645d67;font-size:14px;font-weight:700;transition:.2s}
    .nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--orange-soft)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:18px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:12px;font-weight:800;font-size:14px;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,90,60,.2)}
    .btn-primary:hover{background:var(--orange-deep);color:#fff;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--purple);border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:var(--purple);font-size:25px}
    .hero{padding:72px 0 60px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:#ffe7d9;right:-170px;top:-180px;z-index:-1}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);color:var(--orange-deep);border-radius:30px;padding:7px 13px;font-weight:800;font-size:13px;margin-bottom:18px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.13;letter-spacing:-2px;color:var(--purple);margin-bottom:20px}
    h1 em{font-style:normal;color:var(--orange)}
    .hero-copy{font-size:17px;color:var(--muted);max-width:630px;margin-bottom:27px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-art{min-height:320px;background:var(--purple);border-radius:30px;padding:30px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
    .hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%}
    .hero-art:before{width:330px;height:330px;right:-65px;top:-115px}
    .hero-art:after{width:220px;height:220px;left:-90px;bottom:-100px}
    .art-mark{position:relative;z-index:1;display:inline-flex;padding:7px 12px;border-radius:30px;background:rgba(255,255,255,.12);font-size:12px;color:#ffd9cc}
    .hero-art h2{position:relative;z-index:1;font-size:32px;line-height:1.3;margin:33px 0 15px;max-width:340px;color:#fff}
    .hero-art p{position:relative;z-index:1;color:#d9cfdf;max-width:330px;font-size:14px}
    .signal{position:absolute;right:31px;bottom:27px;width:105px;height:105px;border-radius:24px;background:var(--orange);display:grid;place-items:center;font-size:42px;transform:rotate(8deg);box-shadow:9px 10px 0 rgba(255,255,255,.1)}
    .section{padding:76px 0}
    .section-alt{background:var(--sand)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
    .section-kicker{font-size:12px;letter-spacing:2px;color:var(--orange);font-weight:900}
    .section h2{font-size:32px;line-height:1.25;color:var(--purple);margin:7px 0 0}
    .section-intro{color:var(--muted);max-width:560px;font-size:15px;margin:0}
    .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:25px}
    .filter-bar button{padding:9px 16px;border-radius:10px;background:var(--sand);color:#625b65;font-size:13px;font-weight:800;transition:.2s}
    .filter-bar button:hover,.filter-bar button.active{background:var(--orange);color:#fff}
    .news-layout{display:grid;grid-template-columns:1.23fr .77fr;gap:22px}
    .news-main{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;min-height:250px;transition:.2s}
    .news-main:hover{box-shadow:var(--shadow);border-color:#ffc4b4}
    .news-main h3{font-size:24px;color:var(--purple);line-height:1.4;margin:16px 0 10px}
    .news-main p{color:var(--muted);font-size:14px;margin-bottom:20px}
    .news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:12px}
    .news-list{display:grid;gap:10px}
    .news-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 18px;transition:.2s}
    .news-item:hover{transform:translateX(4px);border-color:#ffc4b4}
    .news-item h3{font-size:16px;line-height:1.45;color:var(--purple);margin:8px 0 5px}
    .news-item p{font-size:13px;color:var(--muted);margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:20px;background:var(--orange-soft);color:var(--orange-deep);font-size:11px;font-weight:800}
    .badge.green{background:var(--mint);color:#3d8064}
    .badge.dark{background:#eeeaf3;color:var(--purple)}
    .empty-state{padding:45px 20px;text-align:center;color:var(--muted);background:#fff;border:1px dashed #dbcfc8;border-radius:18px}
    .empty-state strong{display:block;color:var(--purple);font-size:18px;margin-bottom:5px}
    .timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .timeline-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px;position:relative}
    .timeline-card:before{content:"";display:block;width:10px;height:10px;border-radius:50%;background:var(--orange);margin-bottom:18px;box-shadow:0 0 0 6px var(--orange-soft)}
    .timeline-card h3{font-size:17px;color:var(--purple);margin-bottom:8px}
    .timeline-card p{font-size:13px;color:var(--muted);margin-bottom:12px}
    .matrix{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:130px 130px;gap:14px}
    .matrix-card{border-radius:18px;padding:23px;color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
    .matrix-card:after{content:"✦";position:absolute;right:18px;top:2px;font-size:82px;color:rgba(255,255,255,.13)}
    .matrix-card h3{position:relative;z-index:1;font-size:19px;margin:0 0 3px}
    .matrix-card p{position:relative;z-index:1;font-size:12px;margin:0;color:rgba(255,255,255,.78)}
    .matrix-card.large{grid-row:span 2;background:var(--purple)}
    .matrix-card.orange{background:var(--orange)}
    .matrix-card.green{background:#518a77}
    .matrix-card.light{background:#b47c59}
    .app-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center;background:var(--purple);border-radius:26px;padding:38px;color:#fff;overflow:hidden}
    .app-panel h2{font-size:32px;color:#fff;margin:10px 0 13px}
    .app-panel p{color:#d9cfdf;font-size:14px;max-width:480px}
    .app-bullets{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
    .app-bullets span{border:1px solid rgba(255,255,255,.2);border-radius:30px;padding:7px 12px;color:#eee5ef;font-size:12px}
    .phone-row{display:flex;align-items:end;justify-content:center;gap:18px;min-height:220px}
    .phone{width:150px;height:250px;border:7px solid #fff;border-radius:25px;background:#fff0e9;padding:12px;box-shadow:0 12px 0 rgba(0,0,0,.1);transform:rotate(-5deg)}
    .phone.second{height:215px;background:#ffd8ca;transform:rotate(7deg)}
    .phone-top{height:13px;width:55px;background:var(--purple);border-radius:10px;margin:0 auto 18px}
    .phone-block{height:42px;border-radius:10px;background:var(--orange);margin-bottom:10px}
    .phone-line{height:9px;border-radius:8px;background:#d7c3c0;margin:9px 0}
    .phone-block.small{height:28px;background:var(--purple)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px 21px}
    .faq-item h3{font-size:16px;color:var(--purple);margin:0 0 7px}
    .faq-item p{font-size:13px;color:var(--muted);margin:0}
    .cta{background:var(--orange);border-radius:25px;padding:34px 40px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:29px;margin:0 0 7px;color:#fff}
    .cta p{margin:0;color:#fff1ec;font-size:14px}
    .cta .btn{background:#fff;color:var(--orange-deep)}
    .site-footer{background:var(--purple);color:#fff;padding:56px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}
    .footer-brand{font-size:23px;font-weight:900;margin-bottom:12px}
    .footer-brand span{color:var(--orange)}
    .footer-copy{font-size:13px;line-height:1.8;color:#c9bfce;max-width:300px}
    .footer-col h3{font-size:14px;color:#fff;margin-bottom:15px}
    .footer-col a{display:block;color:#c9bfce;font-size:13px;margin:9px 0;transition:.2s}
    .footer-col a:hover{color:#ff9a84}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;color:#a99eb0;font-size:12px}
    :focus-visible{outline:3px solid rgba(240,90,60,.35);outline-offset:3px}
    @media (max-width:1024px){
      .brand{min-width:190px}
      .nav-links a{padding:8px 8px;font-size:13px}
      .hero-grid,.news-layout{gap:30px}
      .app-panel{gap:25px}
    }
    @media (max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .navbar{height:68px}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:75px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{width:100%;padding:11px 14px}
      .nav-actions .btn{display:none}
      .menu-toggle{display:block}
      .hero{padding:50px 0 42px}
      .hero-grid,.news-layout,.app-panel{grid-template-columns:1fr}
      .hero-art{min-height:275px}
      .section{padding:54px 0}
      .section-head{display:block}
      .section-intro{margin-top:12px}
      .timeline{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr 1fr;grid-template-rows:150px 150px}
      .matrix-card.large{grid-row:auto;grid-column:span 2}
      .phone-row{margin-top:15px}
      .faq-grid{grid-template-columns:1fr}
      .cta{display:block;padding:28px}
      .cta .btn{margin-top:20px}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:520px){
      h1{font-size:38px;letter-spacing:-1px}
      .hero-copy{font-size:15px}
      .brand{min-width:0}
      .brand-text strong{font-size:16px}
      .brand-text small{font-size:9px}
      .brand-mark{width:38px;height:38px;font-size:18px}
      .hero-art h2{font-size:27px}
      .section h2{font-size:27px}
      .news-main{padding:21px}
      .matrix{display:block}
      .matrix-card{min-height:125px;margin-bottom:12px}
      .matrix-card.large{min-height:160px}
      .phone{width:125px;height:215px}
      .phone.second{height:180px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin:5px 0}
    }