/* roulang page: index */
:root{
  --purple:#6b3f83;--purple-deep:#4f2b67;--purple-soft:#f1e9f4;
  --teal:#29b7a3;--teal-deep:#168d7d;--orange:#f29b5b;
  --ink:#24202a;--text:#5d5864;--muted:#8b8590;
  --paper:#f7f5f1;--card:#fff;--night:#241d2b;
  --line:#e9e3ea;--shadow:0 16px 40px rgba(62,42,70,.08);
  --shadow-hover:0 20px 48px rgba(62,42,70,.15);
  --radius:18px;--container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:
radial-gradient(circle at 8% 8%,rgba(107,63,131,.10),transparent 22rem),
radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),
linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3))}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(41,183,163,.45);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,245,241,.93);border-bottom:1px solid rgba(233,227,234,.8);backdrop-filter:blur(14px)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;align-items:center;gap:11px;min-width:235px;color:var(--ink);font-size:15px;font-weight:800;line-height:1.25}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--purple),#8c54a5);box-shadow:0 8px 18px rgba(107,63,131,.27);position:relative;overflow:hidden}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.8);border-radius:50%}
.brand-mark:before{width:20px;height:20px;transform:translate(-3px,2px)}
.brand-mark:after{width:12px;height:12px;transform:translate(8px,-7px)}
.brand small{display:block;margin-top:1px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1.1px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;padding:0;margin:0}
.nav-links a{padding:9px 11px;border-radius:10px;color:#514b57;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--purple-soft);color:var(--purple-deep)}
.header-download{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;background:var(--orange);color:#fff;border-radius:11px;font-size:14px;font-weight:800;box-shadow:0 8px 18px rgba(242,155,91,.22);transition:.2s ease;white-space:nowrap}
.header-download:hover{background:#dc8447;transform:translateY(-2px)}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--purple);font-size:21px}
.hero{padding:58px 0 36px}
.hero-shell{min-height:518px;position:relative;overflow:hidden;border-radius:28px;background:var(--night);padding:66px 7.2%;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:35px;box-shadow:0 24px 60px rgba(35,28,43,.18)}
.hero-shell:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-190px;top:-185px;box-shadow:0 0 0 50px rgba(255,255,255,.025),0 0 0 112px rgba(255,255,255,.02)}
.hero-shell:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;bottom:-260px;left:27%;background:rgba(41,183,163,.16);filter:blur(12px)}
.hero-copy{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d8c9df;background:rgba(255,255,255,.07);font-size:12px;font-weight:800;letter-spacing:.6px}
.eyebrow i{display:block;width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(41,183,163,.14)}
h1,h2,h3,p{margin-top:0}
h1{max-width:700px;margin:18px 0 17px;color:#fff;font-size:clamp(34px,4.3vw,59px);line-height:1.18;letter-spacing:-1.8px}
.hero-copy p{max-width:600px;margin-bottom:28px;color:#d4ced8;font-size:17px;line-height:1.9}
.action-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:11px;font-size:15px;font-weight:800;transition:.22s ease}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(242,155,91,.23)}
.btn-primary:hover{background:#db8245;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--purple-deep)}
.btn-light:hover{background:#f1e9f4;transform:translateY(-2px)}
.hero-board{position:relative;z-index:1;display:grid;gap:14px}
.game-feature{padding:23px;background:linear-gradient(140deg,rgba(255,255,255,.15),rgba(255,255,255,.055));border:1px solid rgba(255,255,255,.16);border-radius:22px;backdrop-filter:blur(6px)}
.feature-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}
.feature-icon{width:51px;height:51px;display:grid;place-items:center;border-radius:16px;background:rgba(41,183,163,.18);color:#74e4d5;font-size:25px}
.feature-top span{color:#cfc5d4;font-size:13px;font-weight:700}
.feature-top strong{display:block;color:#fff;font-size:18px}
.game-bars{display:grid;grid-template-columns:repeat(8,1fr);align-items:end;gap:7px;height:77px}
.game-bars b{display:block;border-radius:5px 5px 2px 2px;background:linear-gradient(to top,var(--teal),#8be3d6)}
.game-bars b:nth-child(1){height:34%}.game-bars b:nth-child(2){height:55%}.game-bars b:nth-child(3){height:44%}.game-bars b:nth-child(4){height:76%}.game-bars b:nth-child(5){height:61%}.game-bars b:nth-child(6){height:94%;background:linear-gradient(to top,var(--orange),#f7c376)}.game-bars b:nth-child(7){height:70%}.game-bars b:nth-child(8){height:86%}
.board-mini{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-stat{padding:17px 18px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}
.mini-stat b{display:block;color:#fff;font-size:22px;line-height:1.2}.mini-stat span{color:#cfc5d4;font-size:13px}
.section{padding:48px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
.kicker{margin-bottom:7px;color:var(--teal-deep);font-size:13px;font-weight:800;letter-spacing:.8px}
h2{margin-bottom:0;color:var(--ink);font-size:clamp(25px,3vw,36px);line-height:1.27;letter-spacing:-.8px}
.section-head>p{max-width:460px;margin-bottom:0;color:var(--muted);font-size:14px}
.trust-strip{padding:18px 0 10px}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-item{padding:20px 24px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}.trust-item strong{display:block;color:var(--purple);font-size:22px;line-height:1.25}.trust-item span{color:var(--muted);font-size:13px;font-weight:700}
.channel-grid{display:grid;grid-template-columns:1.12fr .88fr .88fr;grid-template-rows:repeat(2,1fr);gap:16px}
.channel-card{min-height:178px;position:relative;overflow:hidden;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);transition:.25s ease}
.channel-card:hover{border-color:#cdb9d7;box-shadow:var(--shadow);transform:translateY(-3px)}
.channel-card:first-child{grid-row:span 2;min-height:372px;background:linear-gradient(145deg,#633b7b,#8b55a1);color:#fff}
.channel-card:first-child:after{content:"";position:absolute;width:260px;height:260px;right:-85px;bottom:-105px;border:35px solid rgba(255,255,255,.1);border-radius:50%}
.channel-card .num{display:block;margin-bottom:22px;color:var(--teal);font-size:12px;font-weight:900;letter-spacing:1px}.channel-card:first-child .num{color:#a2eee3}
.channel-card h3{position:relative;z-index:1;margin-bottom:7px;color:var(--ink);font-size:20px;line-height:1.35}.channel-card:first-child h3{color:#fff;font-size:28px}
.channel-card p{position:relative;z-index:1;margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.7}.channel-card:first-child p{max-width:310px;color:#e6dceb}
.arrow{position:absolute;right:21px;bottom:20px;z-index:1;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--purple-soft);color:var(--purple);font-size:18px;transition:.2s}.channel-card:first-child .arrow{background:rgba(255,255,255,.18);color:#fff}.channel-card:hover .arrow{transform:translateX(3px)}
.split-panel{display:grid;grid-template-columns:1fr 1fr;border-radius:24px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.download-visual{min-height:400px;padding:43px;background:linear-gradient(145deg,#e7d8ed,#f8eff0);position:relative;overflow:hidden}
.download-visual:before{content:"";position:absolute;width:340px;height:340px;left:-110px;top:-90px;border-radius:50%;background:rgba(41,183,163,.18)}
.device{position:absolute;width:210px;height:342px;right:18%;bottom:-35px;padding:13px;border:8px solid #31253a;border-radius:31px;background:#f9f5fc;box-shadow:12px 17px 30px rgba(48,33,55,.24);transform:rotate(8deg)}
.device:before{content:"";display:block;width:65px;height:7px;margin:0 auto 14px;border-radius:99px;background:#31253a}
.device-screen{height:278px;padding:17px;border-radius:18px;background:linear-gradient(150deg,#6b3f83,#b877b1);color:#fff}
.device-screen b{font-size:13px}.screen-game{height:128px;margin-top:18px;border-radius:12px;background:linear-gradient(145deg,#2bb8a4,#76d9cb);position:relative}.screen-game:after{content:"9YOU";position:absolute;left:15px;bottom:12px;color:#fff;font-size:24px;font-weight:900;letter-spacing:1px}.screen-lines{display:grid;gap:7px;margin-top:15px}.screen-lines i{display:block;height:7px;border-radius:99px;background:rgba(255,255,255,.5)}.screen-lines i:last-child{width:66%}
.download-copy{padding:49px 9%}.download-copy h2{margin-bottom:15px}.download-copy>p{margin-bottom:22px}
.download-points{display:grid;gap:13px;margin:0 0 25px;padding:0;list-style:none}.download-points li{display:flex;gap:10px;align-items:flex-start}.check{display:grid;place-items:center;flex:0 0 21px;width:21px;height:21px;margin-top:4px;border-radius:50%;background:#e3f6f2;color:var(--teal-deep);font-size:12px;font-weight:900}
.topic-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:stretch}
.topic-intro{padding:31px;border-radius:var(--radius);background:var(--night);color:#d8d1dd}.topic-intro h2{color:#fff;margin-bottom:14px}.topic-intro p{margin-bottom:21px}
.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.topic{padding:21px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:.2s}.topic:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfc0d7}.topic .tag{color:var(--purple);background:var(--purple-soft)}.tag{display:inline-flex;padding:3px 9px;border-radius:99px;background:#e3f6f2;color:var(--teal-deep);font-size:12px;font-weight:800}.topic h3{margin:12px 0 5px;color:var(--ink);font-size:17px}.topic p{margin:0;color:var(--muted);font-size:13px}
.news-area{padding:50px 0}.news-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.news-lead{padding:31px;border-radius:20px;background:linear-gradient(135deg,#fff,#f2ebf4);border:1px solid var(--line)}.news-lead h2{margin:9px 0 14px}.news-lead p{max-width:480px}.news-lead .btn{margin-top:7px;background:var(--purple);color:#fff}.news-lead .btn:hover{background:var(--purple-deep);transform:translateY(-2px)}
.news-list{display:grid;gap:10px}.news-item{display:block;padding:16px 17px;border-radius:14px;background:#fff;border:1px solid var(--line);transition:.2s}.news-item:hover{border-color:#c9b7d2;box-shadow:0 9px 20px rgba(62,42,70,.06);transform:translateX(3px)}.news-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:5px;color:var(--muted);font-size:12px}.news-item h3{margin:0;color:var(--ink);font-size:16px;line-height:1.45}.news-item p{display:-webkit-box;overflow:hidden;margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.6;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.activity-band{padding:18px 0}.activity-box{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:27px 32px;border-radius:20px;background:linear-gradient(100deg,#663d7f,#7d4b91);color:#fff;box-shadow:var(--shadow)}.activity-symbol{display:grid;place-items:center;width:58px;height:58px;border-radius:17px;background:rgba(242,155,91,.95);font-size:27px}.activity-box h2{margin:0 0 4px;color:#fff;font-size:24px}.activity-box p{margin:0;color:#e5d9e9;font-size:14px}.activity-box .btn{background:#fff;color:var(--purple-deep)}.activity-box .btn:hover{background:#f6eaf2;transform:translateY(-2px)}
.game-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{position:relative;padding:25px 21px 23px;background:#fff;border:1px solid var(--line);border-radius:16px}.step:not(:last-child):after{content:"";position:absolute;right:-10px;top:50%;z-index:1;width:20px;border-top:2px dashed #cbbbd3}.step-no{display:grid;place-items:center;width:34px;height:34px;margin-bottom:19px;border-radius:11px;background:var(--purple-soft);color:var(--purple);font-size:13px;font-weight:900}.step h3{margin-bottom:7px;color:var(--ink);font-size:17px}.step p{margin:0;color:var(--muted);font-size:13px}
.feature-rows{display:grid;gap:13px}.feature-row{display:grid;grid-template-columns:105px 1fr auto;align-items:center;gap:22px;padding:20px 24px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.2s}.feature-row:hover{border-color:#cbb9d4;box-shadow:var(--shadow)}.feature-label{color:var(--purple);font-size:13px;font-weight:900}.feature-row h3{margin:0 0 3px;color:var(--ink);font-size:17px}.feature-row p{margin:0;color:var(--muted);font-size:13px}.feature-dot{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 6px #e4f6f3}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.guide-card{padding:25px;min-height:225px;border-radius:18px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;transition:.25s}.guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}.guide-card:after{content:"";position:absolute;right:-32px;bottom:-38px;width:130px;height:130px;border:23px solid var(--purple-soft);border-radius:50%}.guide-icon{display:grid;place-items:center;width:45px;height:45px;margin-bottom:25px;border-radius:14px;background:#e4f6f3;color:var(--teal-deep);font-size:21px}.guide-card:nth-child(2) .guide-icon{background:#fff0e6;color:#db8245}.guide-card:nth-child(3) .guide-icon{background:var(--purple-soft);color:var(--purple)}.guide-card h3{position:relative;z-index:1;margin-bottom:8px;color:var(--ink);font-size:19px}.guide-card p{position:relative;z-index:1;margin:0;color:var(--muted);font-size:14px}
.notice-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:22px}.notice-title{padding:31px;border-radius:20px;background:#fff;border:1px solid var(--line)}.notice-title h2{margin:9px 0 12px}.notice-title p{margin-bottom:0}.notice-list{padding:7px 24px;border-radius:20px;background:#fff;border:1px solid var(--line)}.notice-line{display:grid;grid-template-columns:104px 1fr auto;align-items:center;gap:17px;padding:17px 0;border-bottom:1px solid var(--line)}.notice-line:last-child{border-bottom:0}.notice-line time{color:var(--orange);font-size:13px;font-weight:900}.notice-line b{color:var(--ink);font-size:15px}.notice-line span{color:var(--muted);font-size:13px}
.faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:45px;align-items:start}.faq-copy h2{margin:8px 0 14px}.faq-copy p{margin-bottom:0}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 19px;color:var(--ink);font-size:16px;font-weight:800;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--purple);font-size:23px;font-weight:400;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:0;padding:0 19px 18px;color:var(--text);font-size:14px}
.closing{padding:38px 0 65px}.closing-box{position:relative;overflow:hidden;padding:44px 7%;border-radius:24px;background:linear-gradient(120deg,#251d2d,#4e2d61);color:#fff}.closing-box:after{content:"9YOU";position:absolute;right:5%;bottom:-42px;color:rgba(255,255,255,.06);font-size:126px;font-weight:900;letter-spacing:-8px}.closing-box h2{position:relative;z-index:1;max-width:630px;margin-bottom:12px;color:#fff}.closing-box p{position:relative;z-index:1;max-width:620px;margin-bottom:23px;color:#d8cddb}.closing-box .btn{position:relative;z-index:1}
.site-footer{background:var(--night);color:#cdc4d1}.footer-main{display:grid;grid-template-columns:1.45fr repeat(3,.75fr);gap:30px;padding:55px 0 38px}.footer-brand{max-width:330px}.footer-brand .brand{color:#fff;margin-bottom:15px}.footer-brand .brand small{color:#a99cad}.footer-brand p{color:#b9adbf;font-size:14px}.footer-col h3{margin-bottom:14px;color:#fff;font-size:15px}.footer-col a{display:block;margin:7px 0;color:#b9adbf;font-size:14px;transition:.2s}.footer-col a:hover{color:#8be3d6}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-top:1px solid rgba(255,255,255,.11);color:#a99cad;font-size:13px}.footer-bottom a:hover{color:#fff}
@media(max-width:1024px){.nav-links a{padding:8px 7px;font-size:13px}.brand{min-width:205px}.hero-shell{padding:52px 6%}.channel-grid{grid-template-columns:1fr 1fr}.channel-card:first-child{grid-row:auto;grid-column:span 2;min-height:250px}.game-steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}.footer-main{grid-template-columns:1.3fr repeat(3,.7fr)}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.nav-wrap{height:66px}.brand{min-width:0;font-size:13px}.brand-mark{width:34px;height:34px;flex-basis:34px}.menu-toggle{display:grid;place-items:center;margin-left:auto}.header-download{display:none}.nav-links{display:none;position:absolute;top:66px;left:16px;right:16px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 13px}.hero{padding-top:28px}.hero-shell{min-height:auto;padding:42px 7%;grid-template-columns:1fr}.hero-board{max-width:520px}.hero-copy p{font-size:15px}.section{padding:37px 0}.section-head{display:block}.section-head>p{margin-top:11px}.trust-inner{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.split-panel,.topic-layout,.news-grid,.notice-wrap,.faq-grid{grid-template-columns:1fr}.download-visual{min-height:315px}.device{right:20%;transform:scale(.83) rotate(8deg);transform-origin:bottom right}.topic-intro{padding:27px}.activity-box{grid-template-columns:auto 1fr}.activity-box .btn{grid-column:2}.feature-row{grid-template-columns:82px 1fr}.feature-dot{display:none}.footer-main{grid-template-columns:1fr 1fr;gap:26px}.footer-brand{grid-column:span 2}}
@media(max-width:520px){body{font-size:15px}.container{width:min(calc(100% - 26px),var(--container))}.hero-shell{border-radius:20px;padding:34px 23px}.eyebrow{font-size:11px}h1{font-size:33px;letter-spacing:-1px}.action-row{display:grid;grid-template-columns:1fr}.btn{width:100%}.board-mini{gap:9px}.mini-stat{padding:14px}.mini-stat b{font-size:18px}.channel-grid,.topic-list,.guide-grid,.game-steps{grid-template-columns:1fr}.channel-card:first-child{grid-column:auto;min-height:250px}.trust-item{padding:16px}.trust-item strong{font-size:19px}.download-copy{padding:33px 25px}.download-visual{min-height:280px}.device{right:9%;bottom:-65px;transform:scale(.7) rotate(8deg)}.activity-box{grid-template-columns:1fr;gap:14px;padding:25px}.activity-box .btn{grid-column:auto;width:max-content}.step:not(:last-child):after{display:none}.feature-row{display:block;padding:20px}.feature-label{display:block;margin-bottom:12px}.feature-row h3{font-size:16px}.notice-list{padding:5px 17px}.notice-line{grid-template-columns:1fr;gap:3px;padding:15px 0}.notice-line span{display:none}.closing-box{padding:34px 25px}.footer-main{grid-template-columns:1fr;gap:19px}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:6px}}

/* roulang page: article */
:root{
      --purple:#6b3f83;--purple-deep:#4f2b67;--purple-soft:#f1e9f4;
      --teal:#29b7a3;--teal-deep:#168d7d;--orange:#f29b5b;
      --ink:#24202a;--text:#5d5864;--muted:#8b8590;
      --paper:#f7f5f1;--card:#fff;--night:#241d2b;
      --line:#e9e3ea;--shadow:0 16px 40px rgba(62,42,70,.08);
      --shadow-hover:0 20px 48px rgba(62,42,70,.15);
      --radius:18px;--container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;line-height:1.8;
    }
    body:before{
      content:"";position:fixed;inset:0;z-index:-2;
      background:
        radial-gradient(circle at 8% 8%,rgba(107,63,131,.10),transparent 22rem),
        radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),
        linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3));
    }
    a{color:inherit;text-decoration:none}
    a,button{transition:.22s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(41,183,163,.45);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:30;background:rgba(247,245,241,.93);
      border-bottom:1px solid rgba(233,227,234,.8);backdrop-filter:blur(14px);
    }
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{
      display:inline-flex;align-items:center;gap:11px;min-width:235px;color:var(--ink);
      font-size:15px;font-weight:800;line-height:1.25;
    }
    .brand-mark{
      width:38px;height:38px;flex:0 0 38px;border-radius:13px;
      background:linear-gradient(145deg,var(--purple),#8c54a5);
      box-shadow:0 8px 18px rgba(107,63,131,.27);position:relative;overflow:hidden;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border:2px solid rgba(255,255,255,.82);border-radius:50%;
    }
    .brand-mark:before{width:20px;height:20px;transform:translate(6px,12px)}
    .brand-mark:after{width:12px;height:12px;transform:translate(21px,5px)}
    .brand small{display:block;margin-top:1px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1.1px}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-links a{
      display:block;padding:9px 11px;border-radius:10px;color:#514b57;
      font-size:14px;font-weight:700;white-space:nowrap;
    }
    .nav-links a:hover,.nav-links a.active{background:var(--purple-soft);color:var(--purple-deep)}
    .header-download{
      display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;
      background:var(--orange);color:#fff;border-radius:11px;font-size:14px;font-weight:800;
      box-shadow:0 8px 18px rgba(242,155,91,.22);white-space:nowrap;
    }
    .header-download:hover{background:#dc8447;color:#fff;transform:translateY(-2px)}
    .menu-toggle{
      display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;
      background:#fff;color:var(--purple);font-size:21px;line-height:1;
    }
    .article-hero{padding:48px 0 24px}
    .article-hero-shell{
      position:relative;overflow:hidden;padding:48px 6.5%;border-radius:28px;background:var(--night);
      box-shadow:0 24px 60px rgba(35,28,43,.16);
    }
    .article-hero-shell:before{
      content:"";position:absolute;width:350px;height:350px;right:-115px;top:-190px;border-radius:50%;
      border:42px solid rgba(255,255,255,.055);box-shadow:0 0 0 40px rgba(41,183,163,.045);
    }
    .article-hero-shell:after{
      content:"";position:absolute;width:250px;height:250px;left:42%;bottom:-200px;border-radius:50%;
      background:rgba(107,63,131,.45);filter:blur(14px);
    }
    .breadcrumbs,.article-hero-content{position:relative;z-index:1}
    .breadcrumbs{
      display:flex;align-items:center;gap:9px;margin-bottom:24px;color:#cbbfd0;font-size:13px;font-weight:700;
    }
    .breadcrumbs a:hover{color:#fff}
    .breadcrumbs b{font-weight:400;opacity:.45}
    .article-category{
      display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:999px;
      background:rgba(41,183,163,.15);border:1px solid rgba(94,224,207,.28);color:#92e5da;
      font-size:12px;font-weight:800;letter-spacing:.3px;
    }
    .article-category:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal)}
    h1{
      max-width:900px;margin:17px 0 18px;color:#fff;font-size:clamp(30px,4.1vw,50px);
      line-height:1.27;letter-spacing:-.03em;font-weight:800;
    }
    .article-intro{
      max-width:850px;margin:0;color:#d5cfd9;font-size:16px;line-height:1.95;
    }
    .article-meta{
      display:flex;align-items:center;flex-wrap:wrap;gap:10px 22px;margin-top:26px;color:#bdb4c4;font-size:13px;
    }
    .article-meta span{display:inline-flex;align-items:center;gap:7px}
    .article-meta i{width:7px;height:7px;border-radius:50%;background:var(--orange)}
    .section{padding:28px 0}
    .article-layout{
      display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:start;gap:28px;padding:20px 0 46px;
    }
    .article-main{min-width:0}
    .article-paper{
      padding:clamp(26px,5vw,58px);border:1px solid var(--line);border-radius:var(--radius);
      background:var(--card);box-shadow:var(--shadow);
    }
    .article-paper h2,.article-paper h3,.article-paper h4{color:var(--ink);font-weight:800;line-height:1.4}
    .article-paper h2{margin:38px 0 16px;font-size:28px}
    .article-paper h3{margin:28px 0 13px;font-size:22px}
    .article-paper h4{margin:20px 0 10px;font-size:18px}
    .article-paper h2:first-child,.article-paper h3:first-child{margin-top:0}
    .article-paper p{margin:0 0 18px;color:var(--text)}
    .article-paper ul,.article-paper ol{margin:0 0 22px;padding-left:1.35em}
    .article-paper li{margin-bottom:9px}
    .article-paper a{color:var(--purple);font-weight:700;border-bottom:1px solid rgba(107,63,131,.25)}
    .article-paper a:hover{color:var(--teal-deep);border-color:var(--teal)}
    .article-paper blockquote{
      margin:28px 0;padding:19px 22px;border-left:4px solid var(--teal);
      border-radius:0 12px 12px 0;background:#f4fbfa;color:#4f6870;font-weight:600;
    }
    .article-paper img{margin:26px auto;border-radius:14px}
    .article-paper table{display:block;width:100%;overflow:auto;margin:24px 0;border-collapse:collapse}
    .article-paper th,.article-paper td{padding:12px 14px;border:1px solid var(--line);text-align:left}
    .article-paper th{background:var(--purple-soft);color:var(--purple-deep)}
    .empty-content{text-align:center;padding:38px 12px}
    .empty-content h2{margin:0 0 10px;color:var(--ink);font-size:25px}
    .empty-content p{margin-bottom:20px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;
      border:1px solid transparent;border-radius:11px;font-size:15px;font-weight:800;
    }
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(242,155,91,.22)}
    .btn-primary:hover{background:#db8245;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#d4c2dc;background:#fff;color:var(--purple-deep)}
    .btn-outline:hover{border-color:var(--purple);background:var(--purple-soft);color:var(--purple-deep);transform:translateY(-2px)}
    .article-side{display:grid;gap:16px;position:sticky;top:101px}
    .side-card{
      padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.8);
      box-shadow:0 8px 26px rgba(62,42,70,.05);
    }
    .side-card h2{margin:0 0 13px;color:var(--ink);font-size:16px;font-weight:800}
    .side-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
    .side-list{list-style:none;padding:0;margin:0}
    .side-list li{padding:10px 0;border-bottom:1px solid var(--line);color:#5a5161;font-size:14px;font-weight:700}
    .side-list li:last-child{padding-bottom:0;border-bottom:0}
    .side-list li:before{content:"";display:inline-block;width:7px;height:7px;margin-right:9px;border-radius:50%;background:var(--teal)}
    .section-heading{margin-bottom:20px}
    .section-kicker{margin:0 0 6px;color:var(--teal-deep);font-size:12px;font-weight:900;letter-spacing:1px}
    .section-heading h2{margin:0;color:var(--ink);font-size:clamp(24px,3vw,32px);line-height:1.35;font-weight:800}
    .insight-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}
    .insight-card,.notice-card{
      padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);
    }
    .insight-card{background:linear-gradient(135deg,#fff 0%,#f7f0f8 100%)}
    .insight-card h3,.notice-card h3{margin:0 0 12px;color:var(--ink);font-size:20px;font-weight:800}
    .insight-card p,.notice-card p{margin:0;color:var(--text)}
    .tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:19px}
    .tag{
      display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:var(--purple-soft);
      color:var(--purple-deep);font-size:12px;font-weight:800;
    }
    .tag.teal{background:#e4f8f5;color:var(--teal-deep)}
    .notice-card{background:var(--night);border-color:var(--night)}
    .notice-card h3{color:#fff}
    .notice-card p{color:#d2cbd5}
    .notice-card .notice-line{width:48px;height:4px;margin:18px 0;border-radius:9px;background:var(--orange)}
    .faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:35px;align-items:start}
    .faq-copy{padding:12px 0}
    .faq-copy p{margin:13px 0 0;color:var(--muted)}
    .faq-list{display:grid;gap:11px}
    .faq-item{
      border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;
      box-shadow:0 6px 18px rgba(62,42,70,.035);
    }
    .faq-item summary{
      display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;
      color:var(--ink);font-size:15px;font-weight:800;cursor:pointer;list-style:none;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--purple);font-size:22px;font-weight:400}
    .faq-item[open] summary{color:var(--purple-deep);background:#fcfaff}
    .faq-item[open] summary:after{content:"−"}
    .faq-answer{padding:0 20px 19px;color:var(--text);font-size:14px;line-height:1.85}
    .article-cta{padding:34px 0 62px}
    .cta-panel{
      position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:28px;
      padding:38px 5%;border-radius:24px;background:linear-gradient(120deg,var(--purple-deep),#7d4690);color:#fff;
      box-shadow:0 18px 42px rgba(79,43,103,.2);
    }
    .cta-panel:after{
      content:"";position:absolute;width:250px;height:250px;right:-76px;bottom:-155px;border:32px solid rgba(255,255,255,.08);border-radius:50%;
    }
    .cta-panel>div{position:relative;z-index:1}
    .cta-panel h2{margin:0 0 8px;font-size:28px;font-weight:800}
    .cta-panel p{max-width:690px;margin:0;color:#e3d8e7}
    .cta-panel .btn{position:relative;z-index:1;flex:0 0 auto;background:var(--orange);color:#fff}
    .cta-panel .btn:hover{background:#db8245;color:#fff;transform:translateY(-2px)}
    .site-footer{background:var(--night);color:#d6ceda}
    .footer-main{display:grid;grid-template-columns:1.65fr repeat(3,1fr);gap:32px;padding:52px 0 37px}
    .footer-brand .brand{color:#fff;margin-bottom:14px}
    .footer-brand .brand small{color:#bbaec1}
    .footer-brand p{max-width:350px;margin:0;color:#beb5c3;font-size:14px;line-height:1.8}
    .footer-col h3{margin:2px 0 14px;color:#fff;font-size:15px;font-weight:800}
    .footer-col a{display:block;width:max-content;max-width:100%;margin:8px 0;color:#c9c0ce;font-size:14px}
    .footer-col a:hover{color:#87e0d4}
    .footer-bottom{
      display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;
      border-top:1px solid rgba(255,255,255,.12);color:#ada2b3;font-size:13px;
    }
    .footer-bottom a{color:#d9c7e1}
    .footer-bottom a:hover{color:#87e0d4}
    @media (max-width:1100px){
      .brand{min-width:auto}
      .nav-links a{padding:8px 8px;font-size:13px}
      .article-layout{grid-template-columns:minmax(0,1fr) 230px}
    }
    @media (max-width:900px){
      .nav-wrap{gap:13px}
      .nav-links{gap:1px}
      .nav-links a{font-size:12px;padding:8px 6px}
      .header-download{padding:0 12px;font-size:13px}
      .article-layout{grid-template-columns:1fr}
      .article-side{position:static;grid-template-columns:repeat(2,1fr)}
      .footer-main{grid-template-columns:1.35fr repeat(2,1fr)}
      .footer-brand{grid-column:span 3}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .nav-wrap{height:66px}
      .menu-toggle{display:inline-grid;place-items:center;margin-left:auto}
      .nav-wrap nav{
        display:none;position:absolute;top:66px;left:16px;right:16px;padding:10px;
        border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow);
      }
      .nav-wrap nav.open{display:block}
      .nav-links{display:block}
      .nav-links li{margin:2px 0}
      .nav-links a{padding:11px 12px;font-size:14px}
      .header-download{display:none}
      .article-hero{padding:28px 0 12px}
      .article-hero-shell{padding:33px 26px;border-radius:21px}
      .article-intro{font-size:15px}
      .article-layout{padding-top:14px}
      .insight-grid,.faq-wrap{grid-template-columns:1fr}
      .article-cta{padding-bottom:42px}
      .cta-panel{display:block;padding:30px 26px}
      .cta-panel .btn{margin-top:21px}
      .footer-main{grid-template-columns:repeat(2,1fr);gap:26px}
      .footer-brand{grid-column:span 2}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:min(calc(100% - 24px),var(--container))}
      .brand{font-size:13px}
      .brand-mark{width:35px;height:35px;flex-basis:35px}
      .article-hero-shell{padding:28px 21px}
      .breadcrumbs{margin-bottom:18px;font-size:12px;white-space:nowrap;overflow:hidden}
      h1{font-size:29px}
      .article-meta{gap:8px 15px}
      .article-paper{padding:25px 20px;border-radius:14px}
      .article-paper h2{font-size:24px}
      .article-paper h3{font-size:20px}
      .article-side{grid-template-columns:1fr}
      .insight-card,.notice-card{padding:23px 20px}
      .faq-item summary{padding:16px;font-size:14px}
      .faq-answer{padding:0 16px 16px}
      .cta-panel h2{font-size:24px}
      .footer-main{grid-template-columns:1fr;padding:39px 0 28px}
      .footer-brand{grid-column:auto}
      .footer-bottom{display:block;padding:16px 0}
      .footer-bottom a{display:block;margin-top:5px}
    }

/* roulang page: category1 */
:root{
      --purple:#6b3f83;
      --purple-deep:#4f2b67;
      --purple-soft:#f1e9f4;
      --teal:#29b7a3;
      --teal-deep:#168d7d;
      --orange:#f29b5b;
      --ink:#24202a;
      --text:#5d5864;
      --muted:#8b8590;
      --paper:#f7f5f1;
      --card:#fff;
      --night:#241d2b;
      --line:#e9e3ea;
      --shadow:0 16px 40px rgba(62,42,70,.08);
      --shadow-hover:0 20px 48px rgba(62,42,70,.15);
      --radius:18px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;
      line-height:1.75;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background:
        radial-gradient(circle at 8% 8%,rgba(107,63,131,.10),transparent 22rem),
        radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),
        linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3));
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:20;
      background:rgba(247,245,241,.94);
      border-bottom:1px solid rgba(233,227,234,.8);
      backdrop-filter:blur(14px);
    }
    .nav-wrap{
      height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:11px;
      min-width:235px;
      color:var(--ink);
      font-size:15px;
      font-weight:800;
      line-height:1.25;
    }
    .brand-mark{
      width:38px;
      height:38px;
      flex:0 0 38px;
      border-radius:13px;
      display:grid;
      place-items:center;
      background:linear-gradient(145deg,var(--purple),#8c54a5);
      box-shadow:0 8px 18px rgba(107,63,131,.27);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:before,.brand-mark:after{
      content:"";
      position:absolute;
      border:2px solid rgba(255,255,255,.8);
      border-radius:50%;
    }
    .brand-mark:before{width:20px;height:20px;transform:translate(-3px,2px)}
    .brand-mark:after{width:12px;height:12px;transform:translate(8px,-7px)}
    .brand small{
      display:block;
      margin-top:1px;
      color:var(--muted);
      font-size:10px;
      font-weight:700;
      letter-spacing:1.1px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      list-style:none;
      padding:0;
      margin:0;
    }
    .nav-links a{
      padding:9px 11px;
      border-radius:10px;
      color:#514b57;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
      transition:.2s ease;
    }
    .nav-links a:hover,.nav-links a.active{
      background:var(--purple-soft);
      color:var(--purple-deep);
    }
    .header-download,.btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      border-radius:11px;
      font-weight:800;
      transition:.22s ease;
    }
    .header-download{
      padding:0 16px;
      background:var(--orange);
      color:#fff;
      font-size:14px;
      box-shadow:0 8px 18px rgba(242,155,91,.22);
      white-space:nowrap;
    }
    .header-download:hover{background:#dc8447;transform:translateY(-2px)}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
      color:var(--purple);
      font-size:21px;
    }
    .hero{padding:58px 0 30px}
    .hero-shell{
      position:relative;
      overflow:hidden;
      min-height:430px;
      border-radius:28px;
      background:var(--night);
      padding:64px 7.2%;
      display:grid;
      grid-template-columns:1.18fr .82fr;
      align-items:center;
      gap:42px;
      box-shadow:0 24px 60px rgba(35,28,43,.18);
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:50%;
      right:-190px;
      top:-185px;
      box-shadow:0 0 0 50px rgba(255,255,255,.025),0 0 0 112px rgba(255,255,255,.02);
    }
    .hero-shell:after{
      content:"";
      position:absolute;
      width:360px;
      height:360px;
      border-radius:50%;
      bottom:-260px;
      left:27%;
      background:rgba(41,183,163,.16);
      filter:blur(12px);
    }
    .hero-copy,.hero-art{position:relative;z-index:1}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 11px;
      border:1px solid rgba(255,255,255,.17);
      border-radius:999px;
      color:#d8c9df;
      background:rgba(255,255,255,.07);
      font-size:12px;
      font-weight:800;
      letter-spacing:.6px;
    }
    .eyebrow i{
      display:block;
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--teal);
      box-shadow:0 0 0 4px rgba(41,183,163,.14);
    }
    h1,h2,h3{color:var(--ink);line-height:1.3}
    h1{
      max-width:680px;
      margin:20px 0 18px;
      color:#fff;
      font-size:clamp(34px,4.3vw,58px);
      letter-spacing:-1.5px;
    }
    .hero-copy p{
      max-width:620px;
      margin:0 0 28px;
      color:#d4ced8;
      font-size:17px;
      line-height:1.9;
    }
    .action-row{display:flex;gap:12px;flex-wrap:wrap}
    .btn{padding:0 20px;border:1px solid transparent;font-size:15px}
    .btn-primary{
      background:var(--orange);
      color:#fff;
      box-shadow:0 10px 22px rgba(242,155,91,.23);
    }
    .btn-primary:hover{background:#db8245;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--purple-deep)}
    .btn-light:hover{background:var(--purple-soft);transform:translateY(-2px)}
    .hero-art{
      min-height:270px;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .orbit{
      position:relative;
      width:270px;
      height:270px;
      border:1px solid rgba(255,255,255,.2);
      border-radius:50%;
    }
    .orbit:before,.orbit:after{
      content:"";
      position:absolute;
      inset:30px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:50%;
    }
    .orbit:after{inset:68px;border-color:rgba(41,183,163,.45)}
    .orbit-core{
      position:absolute;
      inset:86px;
      display:grid;
      place-items:center;
      border-radius:28px;
      background:linear-gradient(145deg,#9c64b2,var(--purple));
      color:#fff;
      font-size:42px;
      font-weight:900;
      box-shadow:0 18px 35px rgba(0,0,0,.22);
    }
    .orbit-dot{
      position:absolute;
      width:18px;
      height:18px;
      border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 8px rgba(242,155,91,.15);
    }
    .dot-one{top:14px;left:118px}
    .dot-two{right:19px;bottom:64px;background:var(--teal);box-shadow:0 0 0 8px rgba(41,183,163,.15)}
    .dot-three{left:30px;bottom:42px}
    .section{padding:48px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:24px;
    }
    .section-head h2{margin:0;font-size:30px;letter-spacing:-.5px}
    .section-head p{max-width:470px;margin:0;color:var(--muted);font-size:14px}
    .intro-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:16px;
    }
    .info-card,.game-card,.scene-card,.faq-item{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 8px 25px rgba(53,42,57,.04);
    }
    .info-card{
      min-height:205px;
      padding:26px;
      transition:.25s ease;
    }
    .info-card:hover,.game-card:hover,.scene-card:hover{
      border-color:#cdb9d7;
      box-shadow:var(--shadow-hover);
      transform:translateY(-3px);
    }
    .card-icon{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      margin-bottom:20px;
      border-radius:15px;
      background:var(--purple-soft);
      color:var(--purple);
      font-size:22px;
      font-weight:900;
    }
    .card-icon.teal{background:#e2f5f1;color:var(--teal-deep)}
    .card-icon.orange{background:#fff0e5;color:#d87837}
    .info-card h3,.game-card h3,.scene-card h3{margin:0 0 9px;font-size:19px}
    .info-card p,.game-card p,.scene-card p{margin:0;color:var(--text);font-size:14px}
    .game-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:18px;
    }
    .game-feature-panel{
      padding:30px;
      border-radius:var(--radius);
      background:linear-gradient(140deg,#633b7b,#8b55a1);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .game-feature-panel:after{
      content:"";
      position:absolute;
      width:280px;
      height:280px;
      right:-120px;
      bottom:-150px;
      border:36px solid rgba(255,255,255,.1);
      border-radius:50%;
    }
    .tag{
      display:inline-flex;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      color:#eee1f3;
      font-size:12px;
      font-weight:800;
    }
    .game-feature-panel h3{margin:22px 0 10px;color:#fff;font-size:29px}
    .game-feature-panel p{max-width:530px;color:#e0d6e4;font-size:15px}
    .game-mini-list{display:grid;gap:14px}
    .game-card{
      padding:21px;
      display:flex;
      align-items:center;
      gap:15px;
      transition:.25s ease;
    }
    .game-symbol{
      width:52px;
      height:52px;
      display:grid;
      place-items:center;
      flex:0 0 52px;
      border-radius:16px;
      background:#e4f6f2;
      color:var(--teal-deep);
      font-size:22px;
      font-weight:900;
    }
    .game-card h3{font-size:17px;margin:0 0 3px}
    .game-card p{font-size:13px;color:var(--muted)}
    .scene-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .scene-card{
      min-height:190px;
      padding:24px;
      transition:.25s ease;
    }
    .scene-card strong{
      display:block;
      margin-bottom:11px;
      color:var(--purple);
      font-size:13px;
      letter-spacing:1px;
    }
    .scene-card h3{font-size:18px}
    .scene-card:nth-child(2) .card-icon{background:#e4f6f2;color:var(--teal-deep)}
    .scene-card:nth-child(3) .card-icon{background:#fff0e5;color:#d87837}
    .scene-card:nth-child(4) .card-icon{background:#eee9f6;color:var(--purple)}
    .flow{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:0;
      padding:26px 20px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .flow-step{
      position:relative;
      padding:8px 24px 8px 58px;
      min-height:76px;
      border-right:1px solid var(--line);
    }
    .flow-step:last-child{border-right:0}
    .flow-num{
      position:absolute;
      left:0;
      top:8px;
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--purple-soft);
      color:var(--purple);
      font-weight:900;
    }
    .flow-step strong{display:block;color:var(--ink);font-size:16px}
    .flow-step span{display:block;color:var(--muted);font-size:13px}
    .channel-section{padding-top:20px}
    .channel-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .channel-card{
      padding:20px;
      border:1px solid var(--line);
      border-radius:15px;
      background:#fff;
      transition:.22s ease;
    }
    .channel-card:hover{border-color:#cdb9d7;transform:translateY(-2px);box-shadow:var(--shadow)}
    .channel-card span{
      display:block;
      margin-bottom:13px;
      color:var(--teal-deep);
      font-size:12px;
      font-weight:900;
      letter-spacing:.7px;
    }
    .channel-card strong{display:block;color:var(--ink);font-size:16px;margin-bottom:6px}
    .channel-card p{margin:0;color:var(--muted);font-size:13px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{padding:22px 24px}
    .faq-item h3{margin:0 0 8px;color:var(--ink);font-size:17px}
    .faq-item p{margin:0;color:var(--text);font-size:14px}
    .cta{
      margin:34px 0 60px;
      padding:34px 42px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      border-radius:22px;
      background:var(--purple-soft);
      border:1px solid #e3d4e8;
    }
    .cta h2{margin:0 0 7px;font-size:27px}
    .cta p{margin:0;color:var(--text);font-size:14px}
    .site-footer{
      padding:48px 0 18px;
      background:var(--night);
      color:#cfc5d4;
    }
    .footer-main{
      display:grid;
      grid-template-columns:1.6fr 1fr 1fr 1fr;
      gap:32px;
      padding-bottom:36px;
    }
    .footer-brand .brand{color:#fff}
    .footer-brand .brand small{color:#a99cad}
    .footer-brand p{max-width:320px;margin:18px 0 0;color:#aaa0b0;font-size:13px}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{margin:0 0 9px;color:#fff;font-size:15px}
    .footer-col a{color:#aaa0b0;font-size:13px;transition:.2s ease}
    .footer-col a:hover{color:#fff}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.1);
      color:#928697;
      font-size:12px;
    }
    .footer-bottom a:hover{color:#fff}
    :focus-visible{outline:3px solid rgba(41,183,163,.5);outline-offset:3px}
    @media(max-width:1024px){
      .nav-links{gap:0}
      .nav-links a{padding:8px 7px;font-size:13px}
      .hero-shell{grid-template-columns:1fr  .75fr;padding-left:6%;padding-right:6%}
      .scene-grid{grid-template-columns:repeat(2,1fr)}
      .channel-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .nav-wrap{height:68px}
      .brand{min-width:0}
      .nav-links{
        display:none;
        position:absolute;
        left:16px;
        right:16px;
        top:76px;
        padding:10px;
        flex-direction:column;
        align-items:stretch;
        background:#fff;
        border:1px solid var(--line);
        border-radius:15px;
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{display:block;padding:11px 13px}
      .header-download{display:none}
      .menu-toggle{display:block}
      .hero{padding-top:28px}
      .hero-shell{grid-template-columns:1fr;padding:42px 28px;min-height:auto}
      .hero-art{min-height:220px;order:-1}
      h1{font-size:38px}
      .intro-grid,.game-layout,.faq-list{grid-template-columns:1fr}
      .flow{grid-template-columns:1fr;gap:5px}
      .flow-step{border-right:0;border-bottom:1px solid var(--line);padding:12px 18px 16px 58px}
      .flow-step:last-child{border-bottom:0}
      .footer-main{grid-template-columns:1fr 1fr}
      .cta{align-items:flex-start;flex-direction:column;padding:28px}
    }
    @media(max-width:480px){
      body{font-size:15px}
      .container{width:calc(100% - 28px)}
      .brand{font-size:13px}
      .brand-mark{width:34px;height:34px;flex-basis:34px}
      .hero-shell{padding:34px 22px;border-radius:21px}
      h1{font-size:31px;letter-spacing:-.8px}
      .hero-copy p{font-size:15px}
      .orbit{width:220px;height:220px}
      .orbit-core{inset:70px;font-size:34px}
      .orbit:before{inset:24px}
      .orbit:after{inset:56px}
      .section{padding:35px 0}
      .section-head{display:block}
      .section-head h2{font-size:25px;margin-bottom:8px}
      .scene-grid,.channel-grid{grid-template-columns:1fr}
      .game-feature-panel{padding:24px}
      .game-feature-panel h3{font-size:24px}
      .footer-main{grid-template-columns:1fr 1fr;gap:24px 16px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}
      .footer-bottom a{display:block;margin-top:6px}
    }

/* roulang page: category2 */
:root{
      --purple:#6b3f83;--purple-deep:#4f2b67;--purple-soft:#f1e9f4;
      --teal:#29b7a3;--teal-deep:#168d7d;--orange:#f29b5b;
      --ink:#24202a;--text:#5d5864;--muted:#8b8590;
      --paper:#f7f5f1;--card:#fff;--night:#241d2b;
      --line:#e9e3ea;--shadow:0 16px 40px rgba(62,42,70,.08);
      --shadow-hover:0 20px 48px rgba(62,42,70,.15);
      --radius:18px;--container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
    body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 8% 8%,rgba(107,63,131,.10),transparent 22rem),radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3))}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(41,183,163,.42);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,245,241,.93);border-bottom:1px solid rgba(233,227,234,.8);backdrop-filter:blur(14px)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:235px;color:var(--ink);font-size:15px;font-weight:800;line-height:1.25}
    .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--purple),#8c54a5);box-shadow:0 8px 18px rgba(107,63,131,.27);position:relative;overflow:hidden}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.8);border-radius:50%}
    .brand-mark:before{width:20px;height:20px;transform:translate(-3px,2px)}
    .brand-mark:after{width:12px;height:12px;transform:translate(8px,-7px)}
    .brand small{display:block;margin-top:1px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1.1px}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-links a{padding:9px 11px;border-radius:10px;color:#514b57;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--purple-soft);color:var(--purple-deep)}
    .header-download{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;background:var(--orange);color:#fff;border-radius:11px;font-size:14px;font-weight:800;box-shadow:0 8px 18px rgba(242,155,91,.22);transition:.2s ease;white-space:nowrap}
    .header-download:hover{background:#dc8447;transform:translateY(-2px)}
    .menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--purple);font-size:21px}
    .page-hero{padding:52px 0 28px}
    .hero-shell{position:relative;overflow:hidden;padding:58px 7%;border-radius:28px;background:var(--night);box-shadow:0 24px 60px rgba(35,28,43,.18)}
    .hero-shell:before{content:"";position:absolute;width:410px;height:410px;right:-130px;top:-200px;border:42px solid rgba(255,255,255,.055);border-radius:50%;box-shadow:0 0 0 52px rgba(41,183,163,.045)}
    .hero-shell:after{content:"";position:absolute;width:290px;height:290px;left:50%;bottom:-225px;border-radius:50%;background:rgba(107,63,131,.55);filter:blur(16px)}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d8c9df;background:rgba(255,255,255,.07);font-size:12px;font-weight:800;letter-spacing:.5px}
    .eyebrow i{display:block;width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(41,183,163,.14)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:760px;margin:18px 0;color:#fff;font-size:clamp(32px,4.3vw,56px);font-weight:800;line-height:1.22;letter-spacing:-1.6px}
    .hero-copy p{max-width:690px;margin-bottom:0;color:#d4ced8;font-size:17px;line-height:1.9}
    .hero-pulse{display:grid;gap:12px}
    .pulse-card{padding:18px 20px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.08)}
    .pulse-card strong{display:block;margin-bottom:4px;color:#fff;font-size:16px}
    .pulse-card span{color:#cfc5d4;font-size:13px}
    .pulse-dot{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(41,183,163,.12)}
    .section{padding:48px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:25px}
    .section-kicker{margin-bottom:8px;color:var(--purple);font-size:12px;font-weight:900;letter-spacing:1.1px}
    .section-title{margin:0;color:var(--ink);font-size:clamp(25px,3vw,36px);font-weight:800;line-height:1.35;letter-spacing:-.7px}
    .section-head>p{max-width:470px;margin:0;color:var(--muted);font-size:14px}
    .news-points{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .focus-panel{position:relative;overflow:hidden;min-height:330px;padding:35px;border-radius:var(--radius);background:linear-gradient(140deg,#6d4285,#4f2b67);color:#fff;box-shadow:var(--shadow)}
    .focus-panel:after{content:"";position:absolute;width:250px;height:250px;right:-80px;bottom:-95px;border:28px solid rgba(255,255,255,.11);border-radius:50%}
    .focus-panel>*{position:relative;z-index:1}
    .focus-panel .topic{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(41,183,163,.18);color:#a5f0e5;font-size:12px;font-weight:800}
    .focus-panel h3{max-width:490px;margin:18px 0 12px;color:#fff;font-size:28px;font-weight:800;line-height:1.4}
    .focus-panel p{max-width:500px;margin:0;color:#e0d8e4}
    .time-line{display:flex;align-items:center;gap:9px;margin-top:28px;color:#eee6f0;font-size:13px;font-weight:700}
    .time-line:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(242,155,91,.18)}
    .signal-list{display:grid;gap:18px}
    .signal-card{display:flex;gap:17px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 7px 22px rgba(53,42,57,.035);transition:.23s ease}
    .signal-card:hover{transform:translateY(-3px);border-color:#cebcd8;box-shadow:var(--shadow)}
    .signal-icon{display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;border-radius:14px;background:var(--purple-soft);color:var(--purple);font-size:21px;font-weight:900}
    .signal-card:nth-child(2) .signal-icon{background:#e4f6f2;color:var(--teal-deep)}
    .signal-card:nth-child(3) .signal-icon{background:#fff0e5;color:#d97835}
    .signal-card h3{margin:0 0 5px;color:var(--ink);font-size:16px;font-weight:800}
    .signal-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
    .topic-strip{padding:12px 0 0}
    .topic-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .topic-chip{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#5d5363;font-size:14px;font-weight:700;transition:.2s ease}
    .topic-chip:hover{border-color:#bda4c9;background:var(--purple-soft);color:var(--purple-deep)}
    .schedule{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px;align-items:stretch}
    .schedule-intro{padding:32px;border-radius:var(--radius);background:#fff7f0;border:1px solid #f7dfca}
    .schedule-intro .mini-badge{display:inline-block;padding:5px 10px;border-radius:999px;background:#ffe6d3;color:#b5642c;font-size:12px;font-weight:900}
    .schedule-intro h2{margin:16px 0 12px;color:var(--ink);font-size:27px;font-weight:800;line-height:1.4}
    .schedule-intro p{margin-bottom:0;color:#786b68}
    .schedule-board{padding:10px 25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
    .schedule-row{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .schedule-row:last-child{border-bottom:0}
    .schedule-row time{color:var(--purple);font-size:14px;font-weight:900}
    .schedule-row h3{margin:0;color:var(--ink);font-size:16px;font-weight:800}
    .schedule-row p{margin:3px 0 0;color:var(--muted);font-size:13px}
    .status{padding:4px 9px;border-radius:999px;background:#e5f7f3;color:var(--teal-deep);font-size:12px;font-weight:800;white-space:nowrap}
    .scenes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .scene-card{min-height:220px;padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);transition:.23s ease}
    .scene-card:hover{transform:translateY(-4px);border-color:#c9b3d4;box-shadow:var(--shadow-hover)}
    .scene-no{display:block;margin-bottom:28px;color:var(--teal);font-size:12px;font-weight:900;letter-spacing:1px}
    .scene-card h3{margin-bottom:10px;color:var(--ink);font-size:18px;font-weight:800}
    .scene-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .briefing{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .briefing-card{padding:30px;border-radius:var(--radius);background:var(--night);color:#fff}
    .briefing-card.alt{background:#e8f5f2;color:var(--ink)}
    .briefing-card h2{margin:0 0 13px;font-size:25px;font-weight:800;line-height:1.4}
    .briefing-card p{margin:0;color:#d8d1dc}
    .briefing-card.alt p{color:#55716c}
    .briefing-list{display:grid;gap:11px;margin:20px 0 0;padding:0;list-style:none}
    .briefing-list li{position:relative;padding-left:20px;color:#e4dce7;font-size:14px}
    .briefing-list li:before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:50%;background:var(--teal)}
    .briefing-card.alt .briefing-list li{color:#496760}
    .briefing-card.alt .briefing-list li:before{background:var(--orange)}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:38px;align-items:start}
    .faq-intro{padding-top:7px}
    .faq-intro p{max-width:340px;margin:14px 0 0;color:var(--muted)}
    .faq-list{display:grid;gap:11px}
    .faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
    .faq-item summary{display:flex;justify-content:space-between;gap:20px;padding:18px 20px;color:var(--ink);font-size:16px;font-weight:800;cursor:pointer;list-style:none}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";color:var(--purple);font-size:20px;line-height:1}
    .faq-item[open] summary{background:var(--purple-soft);color:var(--purple-deep)}
    .faq-item[open] summary:after{content:"－"}
    .faq-answer{padding:0 20px 18px;color:var(--text);font-size:14px;line-height:1.85}
    .cta-band{padding:48px 0 68px}
    .cta-box{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:28px;padding:36px 42px;border-radius:22px;background:linear-gradient(110deg,#55316e,#764891);color:#fff;box-shadow:0 18px 44px rgba(79,43,103,.2)}
    .cta-box:after{content:"";position:absolute;width:210px;height:210px;right:9%;top:-140px;border:24px solid rgba(41,183,163,.24);border-radius:50%}
    .cta-box h2{position:relative;z-index:1;margin:0 0 8px;font-size:28px;font-weight:800}
    .cta-box p{position:relative;z-index:1;max-width:690px;margin:0;color:#ded4e3}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:11px;font-size:15px;font-weight:800;transition:.22s ease;white-space:nowrap}
    .btn-primary{position:relative;z-index:1;background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(242,155,91,.23)}
    .btn-primary:hover{background:#db8245;transform:translateY(-2px)}
    .site-footer{background:var(--night);color:#cdc5d2}
    .footer-main{display:grid;grid-template-columns:1.6fr repeat(3,.75fr);gap:34px;padding:55px 0 37px}
    .footer-brand .brand{color:#fff;min-width:0}
    .footer-brand .brand small{color:#a99caf}
    .footer-brand p{max-width:340px;margin:18px 0 0;color:#b8aeba;font-size:14px;line-height:1.8}
    .footer-col h3{margin:2px 0 15px;color:#fff;font-size:15px;font-weight:800}
    .footer-col a{display:block;margin:8px 0;color:#b8aeba;font-size:14px;transition:.2s ease}
    .footer-col a:hover{color:#8ee5d9}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;padding:18px 0;border-top:1px solid rgba(255,255,255,.11);color:#a99caf;font-size:13px}
    .footer-bottom a{color:#d6c7dd}
    .footer-bottom a:hover{color:#8ee5d9}
    @media(max-width:1024px){
      .nav-wrap{gap:13px}.brand{min-width:190px}.nav-links a{padding:8px;font-size:13px}
      .hero-inner{grid-template-columns:1fr}.hero-pulse{grid-template-columns:repeat(3,1fr)}
      .scenes-grid{grid-template-columns:repeat(2,1fr)}
      .footer-main{grid-template-columns:1.3fr repeat(3,.8fr)}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .nav-wrap{height:66px;position:relative}.brand{min-width:0;font-size:13px}.header-download{display:none}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:60px;left:0;right:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links li,.nav-links a{width:100%}.nav-links a{display:block;padding:11px 13px}
      .page-hero{padding:28px 0 22px}.hero-shell{padding:40px 28px;border-radius:22px}.hero-pulse{grid-template-columns:1fr}
      h1{font-size:34px}.hero-copy p{font-size:15px}
      .section{padding:35px 0}.section-head,.faq-layout{display:block}.section-head>p{margin-top:12px}
      .news-points,.schedule,.briefing{grid-template-columns:1fr}
      .faq-intro{margin-bottom:22px}.cta-box{display:block;padding:31px 27px}.cta-box .btn{margin-top:22px}
      .footer-main{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{width:min(calc(100% - 24px),var(--container))}
      .brand-mark{width:34px;height:34px;flex-basis:34px;border-radius:11px}
      .page-hero{padding-top:20px}.hero-shell{padding:32px 21px;border-radius:18px}h1{font-size:29px;letter-spacing:-1px}
      .section-title{font-size:25px}.focus-panel{min-height:auto;padding:26px 22px}.focus-panel h3{font-size:23px}
      .schedule-board{padding:5px 18px}.schedule-row{grid-template-columns:1fr;gap:5px}.schedule-row .status{justify-self:start}
      .scenes-grid{grid-template-columns:1fr}.scene-card{min-height:0}.briefing-card{padding:24px}
      .footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:5px}
    }

/* roulang page: category4 */
:root{
      --purple:#6b3f83;--purple-deep:#4f2b67;--purple-soft:#f1e9f4;
      --teal:#29b7a3;--teal-deep:#168d7d;--orange:#f29b5b;
      --ink:#24202a;--text:#5d5864;--muted:#8b8590;--paper:#f7f5f1;
      --card:#fff;--night:#241d2b;--line:#e9e3ea;--shadow:0 16px 40px rgba(62,42,70,.08);
      --shadow-hover:0 20px 48px rgba(62,42,70,.15);--radius:18px;--container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
    body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 8% 8%,rgba(107,63,131,.1),transparent 22rem),radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3))}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,245,241,.93);border-bottom:1px solid rgba(233,227,234,.8);backdrop-filter:blur(14px)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:235px;color:var(--ink);font-size:15px;font-weight:800;line-height:1.25}
    .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:13px;background:linear-gradient(145deg,var(--purple),#8c54a5);box-shadow:0 8px 18px rgba(107,63,131,.27);position:relative;overflow:hidden}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.8);border-radius:50%}
    .brand-mark:before{width:20px;height:20px;transform:translate(-3px,9px)}
    .brand-mark:after{width:12px;height:12px;transform:translate(20px,4px)}
    .brand small{display:block;margin-top:1px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1.1px}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-links a{display:block;padding:9px 11px;border-radius:10px;color:#514b57;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--purple-soft);color:var(--purple-deep)}
    .header-download{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;background:var(--orange);color:#fff;border-radius:11px;font-size:14px;font-weight:800;box-shadow:0 8px 18px rgba(242,155,91,.22);transition:.2s ease;white-space:nowrap}
    .header-download:hover{background:#dc8447;transform:translateY(-2px)}
    .menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--purple);font-size:21px}
    .page-hero{padding:50px 0 28px}
    .hero-shell{position:relative;overflow:hidden;padding:58px 7%;border-radius:28px;background:var(--night);box-shadow:0 24px 60px rgba(35,28,43,.18)}
    .hero-shell:before{content:"";position:absolute;width:530px;height:530px;right:-235px;top:-280px;border-radius:50%;border:1px solid rgba(255,255,255,.14);box-shadow:0 0 0 52px rgba(255,255,255,.03),0 0 0 112px rgba(255,255,255,.018)}
    .hero-shell:after{content:"";position:absolute;width:310px;height:310px;left:-110px;bottom:-190px;border-radius:50%;background:rgba(41,183,163,.18);filter:blur(8px)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d8c9df;background:rgba(255,255,255,.07);font-size:12px;font-weight:800;letter-spacing:.4px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(41,183,163,.14)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:760px;margin:18px 0;color:#fff;font-size:clamp(32px,4.1vw,54px);line-height:1.18;letter-spacing:-1.3px;font-weight:800}
    .hero-copy p{max-width:670px;margin-bottom:26px;color:#d4ced8;font-size:17px;line-height:1.9}
    .action-row{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:11px;font-size:15px;font-weight:800;transition:.22s ease}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(242,155,91,.23)}
    .btn-primary:hover{background:#db8245;color:#fff;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--purple-deep)}
    .btn-light:hover{background:var(--purple-soft);color:var(--purple-deep);transform:translateY(-2px)}
    .activity-orbit{position:relative;min-height:288px;display:grid;place-items:center}
    .orbit-core{position:relative;z-index:2;width:150px;height:150px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#8d56a5,#56346d);border:10px solid rgba(255,255,255,.1);color:#fff;text-align:center;box-shadow:0 20px 40px rgba(0,0,0,.22)}
    .orbit-core strong{display:block;font-size:33px;line-height:1}
    .orbit-core span{font-size:13px;color:#f2eaf5;font-weight:700}
    .orbit-ring{position:absolute;border:1px solid rgba(255,255,255,.19);border-radius:50%}
    .ring-one{width:248px;height:248px}
    .ring-two{width:340px;height:340px;border-style:dashed;animation:spin 20s linear infinite}
    .orbit-dot{position:absolute;z-index:3;width:44px;height:44px;display:grid;place-items:center;border-radius:14px;color:#fff;font-size:19px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2)}
    .dot-one{top:5px;left:52%}.dot-two{bottom:12px;left:8%;color:#7be6d8}.dot-three{right:5%;top:58%;color:#ffbd8d}
    @keyframes spin{to{transform:rotate(360deg)}}
    .section{padding:50px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:25px}
    .section-kicker{margin-bottom:8px;color:var(--teal-deep);font-size:13px;font-weight:900;letter-spacing:.7px}
    .section-title{margin-bottom:0;color:var(--ink);font-size:clamp(25px,3vw,36px);line-height:1.3;font-weight:800;letter-spacing:-.6px}
    .section-head>p{max-width:470px;margin-bottom:0;color:var(--muted);font-size:14px}
    .notice-strip{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:18px 22px;border:1px solid #ebd9c9;border-radius:15px;background:#fff9f3;box-shadow:0 10px 25px rgba(81,55,38,.04)}
    .notice-symbol{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#ffead8;color:#cb7137;font-weight:900;font-size:20px}
    .notice-strip strong{display:block;color:var(--ink);font-size:16px}
    .notice-strip p{margin:2px 0 0;color:#776f72;font-size:14px}
    .notice-date{color:#b46a39;font-size:13px;font-weight:800;white-space:nowrap}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px}
    .feature-card{position:relative;overflow:hidden;min-height:235px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);transition:.25s ease}
    .feature-card:hover{border-color:#cdb9d7;box-shadow:var(--shadow);transform:translateY(-3px)}
    .feature-card.primary{background:linear-gradient(145deg,#693f81,#8b55a0);border-color:transparent;color:#fff}
    .feature-card.primary:after{content:"";position:absolute;width:190px;height:190px;border:28px solid rgba(255,255,255,.09);right:-78px;bottom:-88px;border-radius:50%}
    .card-icon{width:50px;height:50px;display:grid;place-items:center;margin-bottom:24px;border-radius:15px;background:var(--purple-soft);color:var(--purple);font-size:23px}
    .primary .card-icon{background:rgba(255,255,255,.14);color:#a7f0e6}
    .feature-card h3{position:relative;z-index:1;margin-bottom:8px;color:var(--ink);font-size:20px;font-weight:800}
    .feature-card p{position:relative;z-index:1;margin-bottom:0;font-size:14px;line-height:1.8}
    .primary h3,.primary p{color:#fff}.primary p{color:#e7ddec}
    .schedule-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:18px;align-items:stretch}
    .schedule-intro{padding:32px;border-radius:var(--radius);background:var(--purple-soft);border:1px solid #e2d3e8}
    .schedule-intro h2{margin-bottom:13px;color:var(--purple-deep);font-size:28px;font-weight:800;line-height:1.35}
    .schedule-intro p{margin-bottom:24px;font-size:15px}
    .mini-points{list-style:none;padding:0;margin:0;display:grid;gap:11px}
    .mini-points li{display:flex;gap:10px;align-items:flex-start;color:#554c5a;font-size:14px;font-weight:600}
    .mini-points li:before{content:"✓";display:grid;place-items:center;width:22px;height:22px;flex:0 0 22px;margin-top:2px;border-radius:50%;background:#d9f3ef;color:var(--teal-deep);font-size:12px;font-weight:900}
    .schedule-list{padding:8px 0;border-top:1px solid var(--line)}
    .schedule-item{display:grid;grid-template-columns:105px 1fr auto;gap:18px;align-items:center;padding:20px 14px;border-bottom:1px solid var(--line);transition:.2s ease}
    .schedule-item:hover{padding-left:20px;background:rgba(255,255,255,.65)}
    .schedule-time{color:var(--purple);font-size:13px;font-weight:900}
    .schedule-item h3{margin:0 0 2px;color:var(--ink);font-size:17px;font-weight:800}
    .schedule-item p{margin:0;color:var(--muted);font-size:13px}
    .status{padding:5px 10px;border-radius:999px;background:#e4f6f2;color:var(--teal-deep);font-size:12px;font-weight:800;white-space:nowrap}
    .status.orange{background:#fff0e4;color:#c87037}
    .channel-section{padding-top:54px}
    .channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .channel-card{display:block;padding:24px 20px;min-height:200px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);transition:.25s ease}
    .channel-card:hover{transform:translateY(-3px);border-color:#cdb9d7;box-shadow:var(--shadow)}
    .channel-no{display:block;margin-bottom:28px;color:var(--teal);font-size:12px;font-weight:900;letter-spacing:1px}
    .channel-card h3{margin-bottom:10px;color:var(--ink);font-size:18px;font-weight:800}
    .channel-card p{margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.75}
    .playbook{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .playbook-card{padding:27px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:0 8px 25px rgba(53,42,57,.04)}
    .playbook-index{display:block;margin-bottom:19px;color:var(--orange);font-size:13px;font-weight:900;letter-spacing:1.2px}
    .playbook-card h3{margin-bottom:9px;color:var(--ink);font-size:19px;font-weight:800}
    .playbook-card p{margin-bottom:0;font-size:14px}
    .faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:42px;align-items:start}
    .faq-note{padding:28px;border-radius:var(--radius);background:var(--night);color:#d9d2dc}
    .faq-note h2{margin-bottom:13px;color:#fff;font-size:28px;font-weight:800;line-height:1.35}
    .faq-note p{margin-bottom:0;font-size:14px;line-height:1.9}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:#fff}
    .faq-item h3{position:relative;margin:0 0 8px;padding-left:22px;color:var(--ink);font-size:16px;font-weight:800}
    .faq-item h3:before{content:"+";position:absolute;left:0;color:var(--purple);font-size:20px;line-height:1.25}
    .faq-item p{margin:0;color:var(--text);font-size:14px;line-height:1.8}
    .cta-panel{position:relative;overflow:hidden;padding:42px 6%;border-radius:24px;background:linear-gradient(116deg,#55316e,#71478a);color:#fff}
    .cta-panel:after{content:"";position:absolute;width:280px;height:280px;right:-70px;top:-140px;border:34px solid rgba(255,255,255,.09);border-radius:50%}
    .cta-panel .section-kicker{color:#a8eee3}
    .cta-panel h2{position:relative;z-index:1;max-width:680px;margin-bottom:10px;color:#fff;font-size:clamp(27px,3.4vw,40px);font-weight:800}
    .cta-panel p{position:relative;z-index:1;max-width:670px;margin-bottom:23px;color:#e3d9e8}
    .site-footer{margin-top:60px;padding:54px 0 0;background:var(--night);color:#d8d1db}
    .footer-main{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:32px;padding-bottom:38px}
    .site-footer .brand{color:#fff;min-width:0}.site-footer .brand small{color:#b9afbe}
    .footer-brand p{max-width:350px;margin:17px 0 0;color:#bdb4c2;font-size:14px;line-height:1.8}
    .footer-col h3{margin:3px 0 13px;color:#fff;font-size:15px;font-weight:800}
    .footer-col a{display:block;margin:7px 0;color:#c4bac9;font-size:14px;transition:.2s ease}
    .footer-col a:hover{color:#8ee5d9;transform:translateX(2px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:16px;padding:17px 0;border-top:1px solid rgba(255,255,255,.12);color:#aaa0af;font-size:13px}
    .footer-bottom a:hover{color:#fff}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(41,183,163,.45);outline-offset:3px}
    @media(max-width:1024px){
      .brand{min-width:auto}.nav-links a{padding:8px;font-size:13px}.hero-grid{grid-template-columns:1fr .72fr}.channel-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1.5fr repeat(2,1fr)}.footer-col:last-child{grid-column:2}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}.nav-wrap{height:66px}.menu-toggle{display:inline-grid;place-items:center;margin-left:auto}.nav-links{display:none;position:absolute;top:66px;left:16px;right:16px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:10px 12px}.header-download{display:none}.page-hero{padding-top:28px}.hero-shell{padding:40px 8%;border-radius:22px}.hero-grid,.schedule-wrap,.faq-layout{grid-template-columns:1fr}.activity-orbit{min-height:235px}.section{padding:38px 0}.section-head{display:block}.section-head>p{margin-top:10px}.feature-grid,.playbook{grid-template-columns:1fr}.feature-card{min-height:auto}.schedule-item{grid-template-columns:86px 1fr}.status{grid-column:2;justify-self:start}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-col:last-child{grid-column:auto}
    }
    @media(max-width:520px){
      body{font-size:15px}.container{width:min(calc(100% - 28px),var(--container))}.brand{font-size:13px}.brand-mark{width:34px;height:34px;flex-basis:34px;border-radius:11px}.page-hero{padding:20px 0}.hero-shell{padding:32px 22px}.hero-copy p{font-size:15px}.action-row .btn{width:100%}.orbit-ring.ring-two{width:280px;height:280px}.channel-grid{grid-template-columns:1fr}.notice-strip{grid-template-columns:auto 1fr;gap:12px;padding:15px}.notice-date{grid-column:2}.schedule-intro{padding:25px}.schedule-item{gap:11px;padding:17px 5px}.footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:5px}
    }

/* roulang page: category3 */
:root{
      --purple:#6b3f83;--purple-deep:#4f2b67;--purple-soft:#f1e9f4;
      --teal:#29b7a3;--teal-deep:#168d7d;--orange:#f29b5b;
      --ink:#24202a;--text:#5d5864;--muted:#8b8590;
      --paper:#f7f5f1;--card:#fff;--night:#241d2b;
      --line:#e9e3ea;--shadow:0 16px 40px rgba(62,42,70,.08);
      --shadow-hover:0 20px 48px rgba(62,42,70,.15);
      --radius:18px;--container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.75}
    body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 8% 8%,rgba(107,63,131,.1),transparent 22rem),radial-gradient(circle at 91% 22%,rgba(41,183,163,.09),transparent 21rem),linear-gradient(120deg,rgba(255,255,255,.48),rgba(247,245,241,.3))}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button{font:inherit;cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,245,241,.94);border-bottom:1px solid rgba(233,227,234,.85);backdrop-filter:blur(14px)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:235px;color:var(--ink);font-size:15px;font-weight:800;line-height:1.25}
    .brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--purple),#8c54a5);box-shadow:0 8px 18px rgba(107,63,131,.27);position:relative;overflow:hidden}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.8);border-radius:50%}
    .brand-mark:before{width:20px;height:20px;transform:translate(-3px,2px)}
    .brand-mark:after{width:12px;height:12px;transform:translate(8px,-7px)}
    .brand small{display:block;margin-top:1px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1.1px}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-links a{padding:9px 11px;border-radius:10px;color:#514b57;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--purple-soft);color:var(--purple-deep)}
    .header-download{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;background:var(--orange);color:#fff;border-radius:11px;font-size:14px;font-weight:800;box-shadow:0 8px 18px rgba(242,155,91,.22);transition:.2s ease;white-space:nowrap}
    .header-download:hover{background:#dc8447;transform:translateY(-2px)}
    .menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--purple);font-size:21px}
    .hero{padding:54px 0 34px}
    .hero-panel{position:relative;overflow:hidden;border-radius:28px;background:var(--night);padding:64px 7%;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;box-shadow:0 24px 60px rgba(35,28,43,.18)}
    .hero-panel:before{content:"";position:absolute;width:500px;height:500px;right:-160px;top:-220px;border:1px solid rgba(255,255,255,.13);border-radius:50%;box-shadow:0 0 0 50px rgba(255,255,255,.025),0 0 0 110px rgba(255,255,255,.02)}
    .hero-panel:after{content:"";position:absolute;width:360px;height:260px;bottom:-180px;left:25%;background:rgba(41,183,163,.18);filter:blur(20px);border-radius:50%}
    .hero-copy,.guide-map{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d8c9df;background:rgba(255,255,255,.07);font-size:12px;font-weight:800}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(41,183,163,.14)}
    h1{margin:18px 0 16px;color:#fff;font-size:clamp(34px,4.3vw,58px);line-height:1.2;letter-spacing:-1px}
    .hero-copy p{max-width:610px;margin:0  0 0 28px;color:#d4ced8;font-size:17px;line-height:1.9}
    .action-row{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:11px;font-size:15px;font-weight:800;transition:.22s ease}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(242,155,91,.23)}
    .btn-primary:hover{background:#db8245;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--purple-deep)}
    .btn-light:hover{background:var(--purple-soft);transform:translateY(-2px)}
    .guide-map{padding:24px;border:1px solid rgba(255,255,255,.16);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.055));backdrop-filter:blur(8px)}
    .map-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.13)}
    .map-head strong{color:#fff;font-size:18px}
    .map-head span{color:#a6eee4;font-size:12px;font-weight:800}
    .guide-step{display:flex;align-items:center;gap:14px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.1)}
    .guide-step:last-child{padding-bottom:0;border-bottom:0}
    .step-no{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:11px;background:rgba(41,183,163,.18);color:#92f1e3;font-size:13px;font-weight:900}
    .guide-step b{display:block;color:#fff;font-size:15px}
    .guide-step small{display:block;color:#cdc5d1;font-size:12px;line-height:1.55}
    .section{padding:48px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
    .section-kicker{display:block;margin-bottom:6px;color:var(--teal-deep);font-size:12px;font-weight:900;letter-spacing:1.2px}
    .section h2{margin:0;color:var(--ink);font-size:clamp(25px,3vw,35px);line-height:1.3;letter-spacing:-.5px}
    .section-head>p{max-width:480px;margin:0;color:var(--muted);font-size:14px}
    .quick-bar{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04)}
    .quick-item{padding:23px 24px;border-right:1px solid var(--line)}
    .quick-item:last-child{border-right:0}
    .quick-item em{display:block;margin-bottom:7px;color:var(--purple);font-size:23px;font-style:normal;font-weight:900;line-height:1}
    .quick-item span{color:var(--muted);font-size:13px;font-weight:700}
    .guide-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .feature-guide{position:relative;overflow:hidden;min-height:330px;padding:34px;border-radius:var(--radius);background:linear-gradient(145deg,#633b7b,#85519a);color:#fff;box-shadow:var(--shadow)}
    .feature-guide:after{content:"";position:absolute;width:290px;height:290px;right:-92px;bottom:-126px;border:37px solid rgba(255,255,255,.1);border-radius:50%}
    .feature-guide .tag,.topic-card .tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.16);color:#f6eff8;font-size:12px;font-weight:800}
    .feature-guide h3{position:relative;z-index:1;max-width:510px;margin:19px 0 12px;color:#fff;font-size:28px;line-height:1.35}
    .feature-guide p{position:relative;z-index:1;max-width:525px;margin:0;color:#e2d8e7}
    .guide-points{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
    .guide-points span{padding:7px 11px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.1);color:#fff;font-size:12px;font-weight:700}
    .topic-stack{display:grid;gap:18px}
    .topic-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);transition:.25s ease}
    .topic-card:hover{border-color:#cdb9d7;box-shadow:var(--shadow);transform:translateY(-3px)}
    .topic-card .tag{background:var(--purple-soft);color:var(--purple-deep)}
    .topic-card h3{margin:14px 0 8px;color:var(--ink);font-size:19px}
    .topic-card p{margin:0;color:var(--text);font-size:14px;line-height:1.75}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .scene-card{min-height:235px;padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 25px rgba(53,42,57,.04);transition:.25s ease}
    .scene-card:hover{border-color:#badfd9;box-shadow:var(--shadow);transform:translateY(-3px)}
    .scene-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:20px;border-radius:15px;background:#e5f7f3;color:var(--teal-deep);font-size:23px;font-weight:900}
    .scene-card:nth-child(2) .scene-icon{background:var(--purple-soft);color:var(--purple)}
    .scene-card:nth-child(3) .scene-icon{background:#fff0e5;color:#cf7138}
    .scene-card h3{margin:0 0 9px;color:var(--ink);font-size:19px}
    .scene-card p{margin:0;font-size:14px}
    .progress-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;padding:38px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .progress-copy p{margin:14px 0 0}
    .progress-list{display:grid;gap:14px}
    .progress-item{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start}
    .progress-item b{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--purple-soft);color:var(--purple);font-size:14px}
    .progress-item strong{display:block;margin-bottom:2px;color:var(--ink);font-size:16px}
    .progress-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .channels{padding:44px 0}
    .channel-shell{padding:35px;border-radius:24px;background:var(--night);color:#fff}
    .channel-top{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:23px}
    .channel-top h2{color:#fff}
    .channel-top p{max-width:480px;margin:0;color:#cfc5d4;font-size:14px}
    .channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
    .channel-card{display:block;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:15px;background:rgba(255,255,255,.07);transition:.22s ease}
    .channel-card:hover{background:rgba(255,255,255,.13);transform:translateY(-3px)}
    .channel-card span{display:block;color:#8ce9dc;font-size:12px;font-weight:900;letter-spacing:1px}
    .channel-card strong{display:block;margin-top:10px;color:#fff;font-size:17px}
    .faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:42px;align-items:start}
    .faq-intro{padding:30px;border-radius:var(--radius);background:var(--purple-soft)}
    .faq-intro h2{font-size:28px}
    .faq-intro p{margin:13px 0 0;font-size:14px}
    .faq-list{display:grid;gap:11px}
    .faq-item{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
    .faq-item summary{position:relative;padding:17px 50px 17px 20px;color:var(--ink);font-weight:800;cursor:pointer;list-style:none}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:19px;top:13px;color:var(--purple);font-size:24px;font-weight:400}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{margin:0;padding:0 20px 18px;color:var(--text);font-size:14px}
    .cta{padding:44px 0 64px}
    .cta-shell{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:36px 42px;border-radius:24px;background:linear-gradient(105deg,#5a3471,#76458d);box-shadow:0 20px 45px rgba(76,42,96,.18)}
    .cta-shell h2{max-width:630px;margin:0;color:#fff;font-size:clamp(25px,3vw,36px);line-height:1.35}
    .cta-shell p{margin:9px 0 0;color:#e0d3e5;font-size:14px}
    .site-footer{background:var(--night);color:#ccc4d1}
    .footer-main{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:34px;padding:54px 0 38px}
    .footer-brand .brand{color:#fff;min-width:0}
    .footer-brand .brand small{color:#a69cae}
    .footer-brand p{max-width:340px;margin:17px 0 0;color:#b9b0be;font-size:14px;line-height:1.8}
    .footer-col h3{margin:0 0 13px;color:#fff;font-size:15px}
    .footer-col a{display:block;margin:8px 0;color:#b9b0be;font-size:14px;transition:.2s ease}
    .footer-col a:hover{color:#8fe8dc}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.11);color:#a89eae;font-size:13px}
    .footer-bottom a{color:#8fe8dc}
    a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(41,183,163,.5);outline-offset:3px}
    @media (max-width:1024px){
      .brand{min-width:auto}.nav-links a{padding:8px;font-size:13px}.hero-panel{padding:50px 6%}.scene-grid{grid-template-columns:repeat(3,1fr)}.footer-main{grid-template-columns:1.5fr repeat(3,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .nav-wrap{height:66px}.menu-toggle{display:grid;place-items:center}.nav-links{display:none}
      .site-header.menu-open .nav-links{position:absolute;top:66px;left:16px;right:16px;display:grid;gap:5px;padding:12px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow)}
      .site-header.menu-open .nav-links a{display:block}.header-download{display:none}
      .hero{padding:28px 0}.hero-panel{grid-template-columns:1fr;padding:38px 25px;gap:25px;border-radius:22px}.hero-copy p{font-size:15px}
      .quick-bar{grid-template-columns:repeat(2,1fr)}.quick-item:nth-child(2){border-right:0}.quick-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .guide-grid,.progress-layout,.faq-wrap{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr}.channel-grid{grid-template-columns:repeat(2,1fr)}
      .section{padding:36px 0}.section-head,.channel-top,.cta-shell{align-items:flex-start;flex-direction:column}.progress-layout{padding:27px}.footer-main{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:span 2}
    }
    @media (max-width:520px){
      body{font-size:15px}.container{width:min(calc(100% - 28px),var(--container))}
      .brand{font-size:13px}.brand-mark{width:34px;height:34px;flex-basis:34px}.hero-panel{padding:31px 20px}h1{font-size:32px}
      .action-row,.action-row .btn{width:100%}.section-head{margin-bottom:18px}.quick-item{padding:19px 15px}.feature-guide{padding:25px;min-height:300px}.feature-guide h3{font-size:23px}
      .channel-shell,.cta-shell{padding:27px 21px}.channel-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr;padding:42px 0 28px}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:4px}
    }