/* roulang page: index */
:root{
      --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
      --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
      --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--radius:18px;
      --shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
    a{color:inherit;text-decoration:none} img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit} button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(240,93,61,.38);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:800}
    .section{padding:92px 0}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:38px}
    h1,h2,h3{line-height:1.25;letter-spacing:-.035em} h1{font-size:clamp(42px,5.5vw,76px);max-width:760px}
    h2{font-size:clamp(30px,4vw,50px)} h3{font-size:21px}
    .lead{color:var(--muted);font-size:17px;line-height:2;max-width:650px}
    .topbar{height:78px;background:rgba(247,247,243,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:25px}.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
    .logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
    .navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
    .navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
    .navright{display:flex;align-items:center;gap:10px;margin-left:auto}.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
    .search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
    .btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
    .btn-light{border:1px solid var(--line);background:#fff}.btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .menu-btn{display:none;background:none;font-size:23px;padding:8px}
    .hero{padding:76px 0 84px;position:relative;overflow:hidden;background:var(--cream)}
    .hero:after{content:"";position:absolute;right:-100px;bottom:-180px;width:520px;height:520px;border:1px solid rgba(240,93,61,.18);border-radius:50%}
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:65px;align-items:center;position:relative;z-index:1}
    .hero-copy .eyebrow{margin-bottom:18px}.hero-copy h1{margin-bottom:24px}.hero-copy .lead{margin-bottom:29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{display:flex;gap:24px;margin-top:35px;color:var(--muted);font-size:13px}.hero-note strong{display:block;color:var(--ink);font-size:23px;line-height:1.2}
    .hero-visual{position:relative}.hero-visual img{height:480px;border-radius:24px;box-shadow:var(--shadow)}.visual-tag{position:absolute;left:-22px;top:24px;background:var(--orange);color:#fff;padding:13px 16px;border-radius:12px;font-weight:800;transform:rotate(-4deg);box-shadow:var(--shadow)}
    .visual-caption{position:absolute;right:18px;bottom:17px;background:rgba(30,41,37,.9);color:white;padding:14px 17px;border-radius:12px;font-size:13px}
    .pain{background:#fff}.pain-grid{display:grid;grid-template-columns:2fr 1fr;gap:65px}.richtext p{color:var(--muted);font-size:16px;margin:18px 0;line-height:2}
    .index-box{border-left:2px solid var(--orange);padding-left:24px;height:max-content}.index-box a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}.index-box span{float:right;color:var(--orange)}
    .scene-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}.scene{padding:20px;background:var(--paper);border-radius:14px;border-top:3px solid var(--orange)}.scene b{display:block;font-size:16px;margin-bottom:5px}.scene small{color:var(--muted)}
    .solution{background:var(--paper)}.solution-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:16px}.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature.large{grid-row:span 2}.feature img{height:180px}.feature.large img{height:270px}.feature-body{padding:22px}.feature-body p{color:var(--muted);margin:10px 0 17px}.chip{display:inline-block;background:#fce9e3;color:var(--orange-dark);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:800;margin-bottom:11px}
    .dark-section{background:var(--deep);color:#fff}.dark-section .lead{color:#b7c2bc}.result-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:center}.numbers{display:flex;gap:35px;margin-top:30px}.numbers strong{font-size:40px;color:var(--yellow);display:block;line-height:1}.numbers span{color:#b7c2bc;font-size:13px}.timeline{border-left:1px solid #68756e;padding-left:28px}.time-item{position:relative;padding:0 0 27px}.time-item:before{content:"";position:absolute;left:-35px;top:9px;width:12px;height:12px;background:var(--orange);border-radius:50%;border:3px solid var(--deep)}.time-item h3{font-size:18px}.time-item p{color:#b7c2bc;margin-top:5px}
    .deep{background:#fff}.deep-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}.story img{height:300px;border-radius:20px;margin-bottom:22px}.story p{color:var(--muted);margin:13px 0;line-height:2}.reading{background:var(--cream);padding:30px;border-radius:20px}.reading ol{list-style:none;counter-reset:item}.reading li{counter-increment:item;padding:18px 0;border-bottom:1px solid rgba(32,37,34,.12);font-weight:700}.reading li:before{content:"0" counter(item);color:var(--orange);margin-right:16px;font-weight:900}.reading p{color:var(--muted);margin-top:22px;line-height:2}
    .brand{background:#e9eee7}.brand-grid{display:grid;grid-template-columns:.8fr 1.5fr;gap:70px;align-items:start}.brand h2{max-width:420px}.brand-copy p{font-size:16px;color:#53605a;line-height:2.05;margin-bottom:17px}
    .news{background:#fff}.news-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:50px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:110px 1fr 95px;gap:22px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}.date{font-size:12px;color:var(--orange);font-weight:800}.news-item p{color:var(--muted);font-size:13px;margin-top:4px;line-height:1.65}.more{color:var(--orange-dark);font-weight:800;font-size:13px;text-align:right}.recommend{background:var(--deep);color:#fff;border-radius:20px;padding:28px}.recommend img{height:150px;border-radius:12px;margin:16px 0}.recommend p{color:#bdc5c0;font-size:14px;line-height:1.8}
    .feedback{background:var(--paper)}.quote{max-width:900px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:42px 50px;position:relative}.quote-mark{font-size:72px;color:var(--orange);line-height:.6}.quote blockquote{font-size:25px;font-weight:700;line-height:1.6;margin:16px 0 20px}.quote cite{font-style:normal;color:var(--muted);font-size:14px}
    .faq{background:#fff}.faq-list{max-width:900px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:var(--orange);font-size:24px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
    .cta{background:var(--orange);color:#fff}.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}.cta .lead{color:#ffe5dc;margin-top:12px}.subscribe{display:flex;background:#fff;border-radius:12px;padding:5px;min-width:390px}.subscribe input{border:0;outline:0;padding:0 13px;flex:1;min-width:0}.subscribe .btn{border-radius:8px}.privacy{font-size:11px;color:#ffe5dc;margin-top:9px;text-align:right}
    footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}.foot-logo{font-size:24px;font-weight:900}.foot-desc{color:#9eaba3;margin-top:13px;max-width:280px;font-size:13px}.foot-title{font-weight:800;color:#fff;margin-bottom:13px}.foot-links a{display:block;color:#aebbb3;font-size:13px;margin:6px 0}.foot-links a:hover{color:var(--yellow)}.copyright{border-top:1px solid #435049;padding-top:20px;color:#98a69e;font-size:12px;display:flex;gap:22px;flex-wrap:wrap}
    @media(max-width:1024px){.navlinks{gap:0}.navlinks a{padding:8px 7px}.search input{width:105px}.hero-grid{gap:35px}.solution-grid{grid-template-columns:1fr 1fr}.feature.large{grid-row:auto;grid-column:span 2}.result-grid{gap:35px}}
    @media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.section{padding:65px 0}.topbar{height:68px}.navright{display:none}.navlinks{display:none;position:absolute;top:68px;left:16px;right:16px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.navlinks a{padding:13px}.menu-btn{display:block;margin-left:auto}.hero{padding:54px 0 60px}.hero-grid,.pain-grid,.result-grid,.deep-grid,.brand-grid,.news-grid{grid-template-columns:1fr}.hero-visual{order:-1}.hero-visual img{height:310px}.visual-tag{left:10px}.scene-row{grid-template-columns:1fr}.solution-grid{grid-template-columns:1fr}.feature.large{grid-column:auto}.feature img,.feature.large img{height:220px}.section-head{display:block}.section-head .lead{margin-top:14px}.news-item{grid-template-columns:78px 1fr}.news-item .more{grid-column:2;text-align:left}.quote{padding:30px 24px}.quote blockquote{font-size:21px}.cta-grid{display:block}.subscribe{min-width:0;margin-top:25px}.privacy{text-align:left}.foot-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){h1{font-size:41px}.hero-note{gap:16px}.numbers{gap:18px}.numbers strong{font-size:30px}.foot-grid{grid-template-columns:1fr}.subscribe{display:block;background:transparent;padding:0}.subscribe input{width:100%;height:48px;border-radius:9px;margin-bottom:9px;padding:0 12px}.subscribe .btn{width:100%}}

/* roulang page: category3 */
:root{
      --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
      --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
      --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--blue:#668b8b;
      --radius:18px;--shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.8}
    h1,h2,h3,h4,p{margin:0}
    h1,h2,h3,h4{line-height:1.3;letter-spacing:-.035em}
    h1{font-size:clamp(38px,5vw,68px)}
    h2{font-size:clamp(27px,3vw,42px)}
    h3{font-size:20px}
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
    .lead{color:var(--muted);font-size:17px;line-height:2;max-width:700px}
    .section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:36px}
    .section-head p{max-width:590px;color:var(--muted)}
    .topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:25px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
    .logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
    .navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
    .navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
    .navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
    .navright{display:flex;align-items:center;gap:10px;margin-left:auto}
    .search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
    .search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
    .search input:focus{box-shadow:0 0 0 3px rgba(240,93,61,.12)}
    .search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
    .btn-primary{background:var(--orange);color:#fff}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
    .btn-light{border:1px solid var(--line);background:#fff}
    .btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .btn:focus-visible,.navlinks a:focus-visible,.foot-links a:focus-visible,summary:focus-visible{outline:3px solid rgba(240,93,61,.3);outline-offset:3px}
    .menu-btn{display:none;background:none;font-size:23px;padding:8px}
    .hero{background:var(--cream);padding:75px 0 78px;position:relative;overflow:hidden}
    .hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center}
    .hero-copy .eyebrow{margin-bottom:17px}
    .hero-copy h1{margin-bottom:22px;max-width:600px}
    .hero-copy .lead{margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-image{position:relative}
    .hero-image img{height:410px;border-radius:24px;box-shadow:var(--shadow)}
    .image-note{position:absolute;left:-20px;bottom:24px;background:var(--deep);color:#fff;border-radius:13px;padding:14px 17px;box-shadow:var(--shadow)}
    .image-note strong{display:block;color:var(--yellow);font-size:22px;line-height:1.2}
    .progress-wrap{margin-top:30px;display:flex;align-items:center;gap:18px}
    .ring{width:82px;height:82px;border-radius:50%;background:conic-gradient(var(--orange) 0 72%,#d9ded7 72% 100%);display:grid;place-items:center;flex:none}
    .ring:after{content:"";width:58px;height:58px;border-radius:50%;background:var(--cream);position:absolute}
    .ring b{position:relative;z-index:1;font-size:17px}
    .progress-copy{font-size:13px;color:var(--muted)}
    .progress-copy strong{display:block;color:var(--ink);font-size:16px}
    .filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:32px}
    .filter{padding:9px 15px;border:1px solid var(--line);background:#fff;border-radius:22px;color:var(--muted);font-weight:700;transition:.2s}
    .filter:hover,.filter.active{background:#fff0eb;color:var(--orange-dark);border-color:#f3b5a5}
    .team-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:50px;align-items:start}
    .index-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px}
    .index-panel h3{margin-bottom:20px}
    .index-list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
    .index-list a{height:48px;display:grid;place-items:center;border-radius:11px;background:var(--paper);font-weight:800;color:var(--green);transition:.2s}
    .index-list a:hover{background:var(--orange);color:#fff;transform:translateY(-2px)}
    .side-note{background:var(--deep);color:#fff;border-radius:var(--radius);padding:30px}
    .side-note .eyebrow{color:var(--yellow)}
    .side-note p{color:#c6d0ca;margin:15px 0 24px}
    .mini-line{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.16);padding:13px 0;color:#dce4df;font-size:13px}
    .player-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .player-card{display:grid;grid-template-columns:128px 1fr;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s}
    .player-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .player-card img{height:176px}
    .player-body{padding:20px}
    .chip{display:inline-block;background:#fce9e3;color:var(--orange-dark);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:800;margin-bottom:9px}
    .player-body p{color:var(--muted);font-size:13px;line-height:1.7;margin:9px 0 13px}
    .meta{font-size:12px;color:var(--soft)}
    .feature-strip{background:#e9eee7}
    .feature-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
    .feature-layout img{height:330px;border-radius:22px}
    .feature-copy p{color:#53605a;line-height:2;margin:16px 0 23px}
    .metric-row{display:flex;gap:28px;flex-wrap:wrap}
    .metric b{display:block;font-size:29px;color:var(--orange);line-height:1.2}
    .metric span{font-size:12px;color:var(--muted)}
    .reading-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
    .reading-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px}
    .reading-card.dark{background:var(--deep);color:#fff}
    .reading-card p{color:var(--muted);margin:13px 0 20px}
    .reading-card.dark p{color:#c4cec8}
    .reading-list{list-style:none;margin:0;padding:0}
    .reading-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px}
    .reading-list li:last-child{border-bottom:0}
    .reading-list span{color:var(--soft);font-size:12px;white-space:nowrap}
    .quote-section{background:var(--cream)}
    .quote-box{max-width:900px;margin:auto;display:grid;grid-template-columns:92px 1fr;gap:28px;align-items:start}
    .quote-mark{width:80px;height:80px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff;font-size:45px;font-family:Georgia,serif}
    blockquote{margin:0;font-size:23px;line-height:1.65;font-weight:700}
    .quote-by{margin-top:15px;color:var(--muted);font-size:13px}
    .faq{background:#fff}
    .faq-list{max-width:900px;margin:auto}
    .faq details{border-bottom:1px solid var(--line);padding:20px 0}
    .faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";color:var(--orange);font-size:24px}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
    .cta{background:var(--orange);color:#fff}
    .cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
    .cta .lead{color:#ffe5dc;margin-top:12px}
    .subscribe{display:flex;background:#fff;border-radius:11px;padding:4px;min-width:390px}
    .subscribe input{border:0;outline:0;padding:0 13px;flex:1;min-width:0}
    .subscribe .btn{border-radius:8px}
    footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
    .foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
    .foot-logo{font-size:24px;font-weight:900}
    .foot-desc{color:#aebbb3;max-width:300px;margin-top:13px;font-size:13px}
    .foot-title{font-weight:800;color:#fff;margin-bottom:13px}
    .foot-links{display:grid;gap:7px}
    .foot-links a{display:block;color:#aebbb3;font-size:13px;transition:.2s}
    .foot-links a:hover{color:var(--yellow);transform:translateX(2px)}
    .copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;flex-wrap:wrap;gap:20px;color:#94a39a;font-size:12px}
    .notice{font-size:12px;color:var(--soft);margin-top:17px}
    @media(max-width:1024px){
      .nav{gap:12px}.navlinks{margin-left:0}.navlinks a{padding:7px 7px;font-size:13px}.search input{width:100px}
      .hero-grid,.team-layout,.feature-layout{gap:35px}.player-card{grid-template-columns:105px 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 34px))}
      .topbar{height:68px}.nav{position:relative}.navright{margin-left:auto}.navright .search{width:42px;padding:0 11px}.search input,.search kbd,.navright .btn{display:none}.search span{font-size:22px}
      .menu-btn{display:block}.navlinks{display:none;position:absolute;top:67px;left:-8px;right:-8px;padding:14px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 15px 15px;flex-direction:column;align-items:stretch}
      .navlinks.open{display:flex}.navlinks a{padding:13px 15px}
      .hero{padding:54px 0 60px}.hero-grid,.team-layout,.feature-layout,.reading-grid{grid-template-columns:1fr}
      .hero-image img{height:300px}.image-note{left:15px}.section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .player-grid{grid-template-columns:1fr}.quote-box{grid-template-columns:60px 1fr}.quote-mark{width:58px;height:58px;font-size:34px}blockquote{font-size:19px}
      .cta-grid{display:block}.subscribe{margin-top:25px;min-width:0;width:100%;height:53px}.foot-grid{grid-template-columns:1fr 1fr;gap:28px}.foot-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      h1{font-size:39px}.lead{font-size:15px}.index-list{grid-template-columns:repeat(4,1fr)}.player-card{grid-template-columns:100px 1fr}.player-card img{height:165px}
      .hero-actions .btn{width:100%}.metric-row{gap:18px}.foot-grid{grid-template-columns:1fr}.foot-grid>div:first-child{grid-column:auto}.copyright{display:grid;gap:5px}
    }

/* roulang page: category2 */
:root{
 --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
 --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
 --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--cyan:#93c9bd;
 --radius:18px;--shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{line-height:1.25;letter-spacing:-.035em}
h1{font-size:clamp(38px,5vw,68px)}
h2{font-size:clamp(28px,3vw,42px)}
h3{font-size:20px}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.lead{color:var(--muted);font-size:17px;line-height:2;max-width:700px}
.topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
.navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
.navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
.search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(240,93,61,.12)}
.search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
.btn-light{border:1px solid var(--line);background:#fff}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:#304039;transform:translateY(-2px)}
.btn:focus-visible,.menu-btn:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(240,93,61,.45);outline-offset:3px}
.menu-btn{display:none;background:none;font-size:23px;padding:8px}
.hero-live{background:var(--deep);color:#fff;padding:76px 0 82px;position:relative;overflow:hidden}
.hero-live:before{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(243,201,105,.2);border-radius:50%;right:-180px;top:-260px}
.hero-live .lead{color:#b7c2bc}
.live-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;position:relative;z-index:1}
.hero-live h1{max-width:600px;margin:16px 0 23px}
.hero-live .eyebrow{color:var(--yellow)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.live-board{background:#f7f7f3;color:var(--ink);border-radius:22px;padding:23px;box-shadow:var(--shadow)}
.board-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--line)}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800}
.status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.status.live:before{background:var(--orange);box-shadow:0 0 0 5px rgba(240,93,61,.12)}
.status.soon:before{background:var(--yellow)}
.status.done:before{background:#9aa39e}
.board-label{font-size:12px;color:var(--soft)}
.match-main{padding:25px 6px 18px;display:grid;grid-template-columns:1fr 86px 1fr;align-items:center;text-align:center;gap:12px}
.team{font-weight:800;font-size:17px}
.team small{display:block;font-weight:500;color:var(--muted);font-size:12px;margin-top:3px}
.score{font-size:38px;font-weight:900;line-height:1;color:var(--deep)}
.score small{display:block;font-size:11px;color:var(--orange);margin-top:8px}
.board-foot{background:#edf1eb;border-radius:11px;padding:11px 13px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:34px}
.section-head h2{margin-top:10px}
.filter-bar{display:flex;gap:10px;align-items:center;overflow-x:auto;padding:4px 0 20px}
.filter{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer}
.filter:hover,.filter.active{border-color:var(--orange);color:var(--orange-dark);background:#fff0eb}
.update-note{color:var(--soft);font-size:13px}
.timeline-layout{display:grid;grid-template-columns:1.5fr .85fr;gap:44px;align-items:start}
.timeline{border-left:2px solid #dfe4dd;padding-left:29px}
.day-label{font-size:13px;color:var(--orange-dark);font-weight:900;margin:4px 0 18px}
.match-row{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:14px;display:grid;grid-template-columns:90px 1fr 145px;gap:18px;align-items:center;transition:.2s}
.match-row:hover{transform:translateX(3px);box-shadow:var(--shadow);border-color:#f1c3b7}
.match-time{font-weight:900;font-size:16px}
.match-time small{display:block;color:var(--soft);font-size:11px;font-weight:500}
.match-teams{font-weight:800}
.match-teams span{display:block}
.match-teams small{display:block;color:var(--muted);font-weight:500;font-size:12px;margin-top:3px}
.row-meta{text-align:right;color:var(--muted);font-size:12px}
.row-meta strong{display:block;color:var(--ink);font-size:14px;margin-bottom:5px}
.focus-card{background:var(--cream);border-radius:20px;padding:27px;position:sticky;top:103px}
.focus-card img{height:155px;border-radius:13px;margin:18px 0}
.focus-card h3{margin-bottom:9px}
.focus-card p{color:var(--muted);font-size:14px;line-height:1.8}
.focus-info{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}
.info-cell{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px}
.info-cell small{display:block;color:var(--soft);font-size:11px}
.info-cell strong{font-size:14px}
.state-section{background:#fff}
.state-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.state-card{border:1px solid var(--line);border-radius:16px;padding:23px;min-height:190px}
.state-card.live{border-top:4px solid var(--orange)}
.state-card.soon{border-top:4px solid var(--yellow)}
.state-card.done{border-top:4px solid #9aa39e}
.state-card h3{margin:15px 0 7px}
.state-card p{color:var(--muted);font-size:14px}
.state-count{font-size:34px;font-weight:900;color:var(--deep)}
.detail-section{background:#e9eee7}
.detail-grid{display:grid;grid-template-columns:.9fr 1.35fr;gap:72px;align-items:start}
.detail-copy h2{margin:11px 0 20px}
.detail-copy p{color:#53605a;margin-bottom:17px;line-height:2}
.reading-list{border-top:1px solid #cfd8cf}
.reading-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid #cfd8cf}
.reading-num{font-size:14px;color:var(--orange);font-weight:900}
.reading-item h3{font-size:17px}
.reading-item p{color:var(--muted);font-size:13px;margin-top:4px}
.process{background:var(--deep);color:#fff}
.process .lead{color:#b7c2bc}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:42px}
.process-step{padding:0 26px 0 0;margin-right:25px;border-right:1px solid rgba(255,255,255,.15)}
.process-step:last-child{border:0}
.step-number{color:var(--yellow);font-size:13px;font-weight:900}
.process-step h3{margin:13px 0 8px;font-size:18px}
.process-step p{color:#b7c2bc;font-size:13px;line-height:1.8}
.notice{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.notice-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px}
.notice-box h3{margin-bottom:9px}
.notice-box p{color:var(--muted);font-size:14px}
.empty{background:var(--cream);text-align:center;border-radius:20px;padding:45px 20px}
.empty-icon{font-size:34px;color:var(--orange);margin-bottom:10px}
.empty p{color:var(--muted);max-width:570px;margin:8px auto 20px}
.faq{background:#fff}
.faq-list{max-width:920px;margin:auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:24px;line-height:1}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
.cta{background:var(--orange);color:#fff}
.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta .lead{color:#ffe5dc;margin-top:12px}
.subscribe{display:flex;background:#fff;border-radius:11px;padding:4px;min-width:390px}
.subscribe input{border:0;outline:0;padding:0 13px;flex:1;min-width:0}
.subscribe .btn{border-radius:8px}
footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.foot-logo{font-size:24px;font-weight:900}
.foot-title{font-weight:800;color:#fff;margin-bottom:13px}
.foot-links a{display:block;color:#b7c2bc;font-size:13px;margin:7px 0;transition:.2s}
.foot-links a:hover{color:#fff;transform:translateX(3px)}
.foot-desc{color:#aebbb4;max-width:300px;font-size:13px;line-height:1.8;margin-top:13px}
.copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:19px;display:flex;gap:24px;flex-wrap:wrap;color:#9eaba4;font-size:12px}
@media(max-width:1100px){
 .navlinks{gap:0;margin-left:0}.navlinks a{padding:8px 7px}.search input{width:105px}
 .live-hero-grid{gap:38px}.timeline-layout{gap:25px}
}
@media(max-width:820px){
 .container{width:min(var(--container),calc(100% - 34px))}
 .topbar{height:70px}.nav{gap:12px}.navright{display:none}.menu-btn{display:block;margin-left:auto}
 .navlinks{display:none;position:absolute;top:70px;left:17px;right:17px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .navlinks.open{display:flex}.navlinks a{padding:13px 14px}
 .live-hero-grid,.timeline-layout,.detail-grid{grid-template-columns:1fr}
 .hero-live{padding:59px 0 63px}.live-board{max-width:600px}.focus-card{position:static}
 .state-grid,.process-grid{grid-template-columns:1fr 1fr;gap:16px}.process-step{border-right:0;padding:0;margin:0}
 .process-step:nth-child(-n+2){padding-bottom:23px}.notice{grid-template-columns:1fr}
 .section{padding:67px 0}.cta-grid{display:block}.subscribe{margin-top:25px;min-width:0;width:100%;max-width:500px}
 .foot-grid{grid-template-columns:1.3fr 1fr 1fr}
}
@media(max-width:540px){
 h1{font-size:39px}.section-head{display:block}.section-head .lead{margin-top:13px}
 .hero-actions .btn{flex:1}.match-row{grid-template-columns:65px 1fr;gap:12px}.row-meta{text-align:left;grid-column:2}
 .state-grid,.process-grid,.foot-grid{grid-template-columns:1fr}
 .process-step{padding-bottom:22px!important}.subscribe{display:block;background:transparent}.subscribe input{height:48px;width:100%;border-radius:9px;margin-bottom:8px}.subscribe .btn{width:100%}
 .copyright{display:block}.copyright span{display:block;margin:5px 0}
}

/* roulang page: category1 */
:root{
 --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
 --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
 --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--radius:18px;
 --shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.28;letter-spacing:-.035em}
h1{font-size:clamp(38px,5vw,68px)}
h2{font-size:clamp(28px,3.5vw,44px)}
h3{font-size:20px}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.lead{color:var(--muted);font-size:17px;line-height:2;max-width:680px}
.section{padding:86px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}
.topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
.navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
.navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
.search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(240,93,61,.12)}
.search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
.btn-light{border:1px solid var(--line);background:#fff}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:#33443b;transform:translateY(-2px)}
.btn:focus-visible,.navlinks a:focus-visible,.foot-links a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid rgba(240,93,61,.35);outline-offset:3px}
.menu-btn{display:none;background:none;font-size:23px;padding:8px}
.banner{position:relative;min-height:430px;display:flex;align-items:center;color:#fff;background:var(--deep) url("/assets/images/backpic/back-2.webp") center/cover no-repeat;overflow:hidden}
.banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(19,28,24,.94),rgba(19,28,24,.52),rgba(19,28,24,.22))}
.banner .container{position:relative;z-index:1}
.banner-copy{max-width:720px;padding:45px 0}
.banner .eyebrow{color:var(--yellow);margin-bottom:17px}
.banner h1{margin-bottom:20px}
.banner .lead{color:#d8e0db;max-width:650px}
.banner-actions{display:flex;gap:12px;align-items:center;margin-top:28px;flex-wrap:wrap}
.play-button{width:50px;height:50px;border-radius:50%;background:var(--orange);color:#fff;font-size:19px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 0 8px rgba(240,93,61,.16)}
.banner-note{font-size:13px;color:#c6d0c9}
.topic-bar{background:#fff;border-bottom:1px solid var(--line)}
.topic-inner{display:flex;align-items:center;gap:12px;min-height:72px;overflow:auto}
.topic-inner strong{white-space:nowrap;margin-right:10px}
.topic{padding:7px 14px;border:1px solid var(--line);border-radius:30px;white-space:nowrap;color:var(--muted);font-size:13px;transition:.2s}
.topic:hover,.topic.selected{border-color:var(--orange);color:var(--orange-dark);background:#fff3ef}
.news-layout{display:grid;grid-template-columns:1.55fr .82fr;gap:34px;align-items:start}
.feature-news{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.feature-news img{height:315px}
.feature-news-body{padding:28px 30px 31px}
.meta{display:flex;gap:14px;align-items:center;color:var(--soft);font-size:12px;margin-bottom:12px}
.meta .tag{color:var(--orange-dark);font-weight:800}
.feature-news h2{font-size:31px;margin-bottom:12px}
.feature-news p{color:var(--muted);line-height:1.9;max-width:680px}
.feature-news .btn{margin-top:21px}
.latest{background:var(--cream);padding:24px;border-radius:var(--radius)}
.latest h3{margin-bottom:7px}
.latest-intro{font-size:13px;color:var(--muted);margin-bottom:12px}
.latest-item{padding:16px 0;border-top:1px solid rgba(104,113,109,.2)}
.latest-item:first-of-type{border-top:0}
.latest-item time{font-size:12px;color:var(--orange-dark);font-weight:800}
.latest-item h4{font-size:16px;margin-top:4px}
.latest-item p{font-size:13px;color:var(--muted);line-height:1.65;margin-top:4px}
.date-section{padding:78px 0;background:#fff}
.date-group{display:grid;grid-template-columns:170px 1fr;gap:36px;padding:25px 0;border-top:1px solid var(--line)}
.date-label strong{display:block;font-size:26px;line-height:1.2}
.date-label span{color:var(--muted);font-size:13px}
.article-list{border-left:1px solid var(--line);padding-left:28px}
.article-row{display:grid;grid-template-columns:1fr 105px;gap:24px;padding:0 0 24px;margin-bottom:24px;border-bottom:1px dashed var(--line)}
.article-row:last-child{margin-bottom:0}
.article-row h3{font-size:20px}
.article-row p{color:var(--muted);margin-top:6px;line-height:1.8}
.article-row .btn{min-height:36px;padding:0 12px;font-size:12px;align-self:center}
.reading-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
.reading-panel img{height:330px;border-radius:20px}
.reading-copy p{color:var(--muted);font-size:16px;line-height:2;margin:16px 0}
.bullet-list{list-style:none;padding:0;margin:22px 0 0}
.bullet-list li{padding:11px 0 11px 25px;border-bottom:1px solid var(--line);position:relative}
.bullet-list li:before{content:"";position:absolute;left:2px;top:22px;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.dark-section{background:var(--deep);color:#fff}
.coverage{display:grid;grid-template-columns:1fr 1.35fr;gap:60px;align-items:start}
.coverage .lead{color:#bcc9c1}
.data-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}
.data-point{padding:22px 20px;border-right:1px solid rgba(255,255,255,.15)}
.data-point:last-child{border-right:0}
.data-point strong{display:block;font-size:31px;color:var(--yellow);line-height:1.2}
.data-point span{display:block;color:#b9c5be;font-size:13px;margin-top:5px}
.timeline{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.timeline-step{padding:0 18px 0 0;border-top:2px solid var(--orange);position:relative}
.timeline-step:before{content:"";width:11px;height:11px;border-radius:50%;background:var(--orange);position:absolute;top:-7px}
.timeline-step h3{margin-top:18px;font-size:17px}
.timeline-step p{color:#b9c5be;font-size:13px;margin-top:7px;line-height:1.7}
.quote-section{background:#e9eee7}
.quote-box{max-width:900px;margin:auto;display:grid;grid-template-columns:105px 1fr;gap:28px;align-items:start}
.quote-mark{width:88px;height:88px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:54px;font-family:Georgia,serif}
.quote-box blockquote{font-size:25px;line-height:1.65;font-weight:700;margin:0}
.quote-box cite{display:block;font-style:normal;color:var(--muted);font-size:13px;margin-top:16px}
.faq{background:#fff}
.faq-list{max-width:910px;margin:auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:24px;line-height:1}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--muted);max-width:790px;padding:13px 30px 0 0;line-height:1.9}
.cta{background:var(--orange);color:#fff}
.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta .lead{color:#ffe5dc;margin-top:12px}
.subscribe{display:flex;background:#fff;border-radius:11px;padding:4px;min-width:370px}
.subscribe input{border:0;outline:0;padding:0 13px;flex:1;min-width:0}
.subscribe .btn{border-radius:8px}
footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.foot-logo{font-size:24px;font-weight:900}
.foot-title{font-weight:800;color:#fff;margin-bottom:13px}
.foot-desc{color:#aebcb3;max-width:290px;font-size:13px;line-height:1.8;margin-top:12px}
.foot-links{display:flex;flex-direction:column;gap:7px;color:#aebcb3;font-size:13px}
.foot-links a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;gap:22px;flex-wrap:wrap;color:#91a097;font-size:12px}
.notice{font-size:12px;color:var(--soft);margin-top:13px}
@media(max-width:1100px){
 .nav{gap:12px}.navlinks{margin-left:0}.navlinks a{padding:8px 7px}.search input{width:105px}
 .news-layout,.coverage{grid-template-columns:1fr}.latest{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.latest h3,.latest-intro{grid-column:1/-1}
}
@media(max-width:800px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .topbar{height:68px}.nav{justify-content:space-between}.navlinks,.navright{display:none}.menu-btn{display:block}
 .navlinks.open{display:flex;position:absolute;left:16px;right:16px;top:75px;margin:0;padding:12px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
 .navlinks.open a{padding:12px 14px}.navlinks.open a:last-child{margin-top:5px;background:var(--orange);color:#fff;text-align:center}
 .banner{min-height:470px}.banner h1{font-size:43px}.section{padding:65px 0}.section-head{display:block;margin-bottom:28px}.section-head .lead{margin-top:13px}
 .feature-news img{height:235px}.feature-news-body{padding:23px}.feature-news h2{font-size:26px}
 .latest{display:block}.latest-item{padding:14px 0}
 .date-group{grid-template-columns:1fr;gap:16px}.article-list{padding-left:18px}.article-row{grid-template-columns:1fr;gap:12px}.article-row .btn{justify-self:start}
 .reading-panel{grid-template-columns:1fr;gap:28px}.reading-panel img{height:250px}
 .data-strip{grid-template-columns:1fr}.data-point{border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}.data-point:last-child{border-bottom:0}
 .timeline{grid-template-columns:1fr 1fr;gap:28px 0}.timeline-step:nth-child(3),.timeline-step:nth-child(4){margin-top:15px}
 .quote-box{grid-template-columns:1fr;gap:16px}.quote-box blockquote{font-size:20px}
 .cta-grid{display:block}.subscribe{min-width:0;margin-top:25px}
 .foot-grid{grid-template-columns:1fr 1fr;gap:30px}.foot-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:520px){
 h2{font-size:30px}.banner{min-height:440px}.banner h1{font-size:37px}
 .topic-inner{min-height:64px}.topic-inner strong{display:none}
 .subscribe{display:flex;flex-direction:column;background:transparent;gap:9px}.subscribe input{height:46px;border-radius:9px;padding:0 13px}.subscribe .btn{width:100%}
 .foot-grid{grid-template-columns:1fr}.foot-grid>div:first-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}
}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* roulang page: category4 */
:root{
 --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
 --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
 --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--radius:18px;
 --shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.28;letter-spacing:-.035em}
h1{font-size:clamp(36px,5vw,66px);margin-bottom:22px}
h2{font-size:clamp(28px,3.2vw,42px);margin-bottom:15px}
h3{font-size:20px;margin-bottom:8px}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.lead{color:var(--muted);font-size:17px;line-height:2;max-width:680px}
.section{padding:86px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}
.topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
.navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
.navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
.search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(240,93,61,.12)}
.search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
.btn-light{border:1px solid var(--line);background:#fff}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:#31423a;transform:translateY(-2px)}
.btn:focus-visible,.navlinks a:focus-visible,.foot-links a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid rgba(240,93,61,.38);outline-offset:3px}
.menu-btn{display:none;background:none;font-size:23px;padding:8px}
.hero{padding:78px 0 82px;background:var(--cream);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy .lead{margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual img{height:430px;border-radius:22px;box-shadow:var(--shadow)}
.cover-note{position:absolute;left:-25px;bottom:25px;background:#fff;padding:18px 20px;border-radius:14px;box-shadow:var(--shadow);width:230px}
.cover-note strong{display:block;font-size:24px;line-height:1.2}
.cover-note span{font-size:12px;color:var(--muted)}
.directory{border-left:2px solid var(--orange);padding-left:20px;margin:28px 0}
.directory li{margin:5px 0;color:var(--muted)}
.directory ul{margin:8px 0 0;padding-left:20px}
.download-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;max-width:530px}
.download-box form{display:flex;gap:9px;margin-top:12px}
.download-box input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:10px 13px;background:#fbfbf8}
.form-note{font-size:12px;color:var(--soft);margin:10px 0 0}
.form-message{font-size:13px;color:var(--green);display:none;margin:8px 0 0}
.pale{background:#fff}
.reading-intro{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}
.index-card{border-top:3px solid var(--orange);padding:22px 0}
.index-card a{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}
.index-card a span{color:var(--orange)}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.metric{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:23px}
.metric b{font-size:34px;line-height:1;color:var(--orange);display:block;margin-bottom:8px}
.metric p{color:var(--muted);font-size:14px;margin:0}
.chart-section{background:var(--deep);color:#fff}
.chart-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.chart-box{background:#293832;border:1px solid #3e5047;border-radius:18px;padding:25px}
.chart-title{display:flex;justify-content:space-between;color:#dbe4dd;font-size:14px;border-bottom:1px solid #405149;padding-bottom:14px;margin-bottom:24px}
.bars{display:flex;align-items:end;gap:18px;height:190px;border-bottom:1px solid #617269;padding:0 15px}
.bar{flex:1;background:var(--orange);border-radius:7px 7px 0 0;min-height:24px;position:relative}
.bar:nth-child(2){background:var(--yellow)}
.bar:nth-child(3){background:#83a98c}
.bar span{position:absolute;bottom:-30px;left:50%;transform:translateX(-50%);font-size:12px;color:#becbc3}
.chart-caption{color:#b7c2bc;font-size:13px;margin:42px 0 0}
.explain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.explain-card{background:#fff;border:1px solid var(--line);padding:25px;border-radius:16px}
.explain-card .number{font-size:13px;color:var(--orange);font-weight:900}
.explain-card p{color:var(--muted);line-height:1.9;margin:10px 0 0}
.story-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.story-image img{height:355px;border-radius:20px}
.story-copy p{color:var(--muted);line-height:2;margin-bottom:17px}
.callout{border-left:3px solid var(--orange);padding:14px 20px;background:#fff4ef;color:#5e514c;margin-top:24px}
.limit{background:#e9eee7}
.limit-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.limit-list{display:grid;gap:12px}
.limit-list div{background:#fff;border-radius:13px;padding:17px 20px;border:1px solid #dbe4dc}
.limit-list strong{display:block}
.limit-list span{font-size:13px;color:var(--muted)}
.faq{background:#fff}
.faq-list{max-width:900px;margin:auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:24px}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
.cta{background:var(--orange);color:#fff}
.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta .lead{color:#ffe5dc;margin-top:10px}
.cta .btn-light{border:0}
footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.foot-logo{font-size:24px;font-weight:900}
.foot-desc{color:#aebbb3;max-width:310px;line-height:1.8}
.foot-title{font-weight:800;color:#fff;margin-bottom:13px}
.foot-links{display:grid;gap:7px}
.foot-links a{color:#b7c2bc;font-size:14px;transition:.2s}
.foot-links a:hover{color:#fff;padding-left:4px}
.copyright{border-top:1px solid #394940;padding-top:20px;display:flex;flex-wrap:wrap;gap:22px;color:#9eaca4;font-size:12px}
@media(max-width:1024px){
 .navlinks{gap:0;margin-left:0}.navlinks a{padding:8px 7px;font-size:13px}.search input{width:105px}
 .hero-grid,.reading-intro,.chart-grid,.story-grid{gap:38px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 34px))}
 .topbar{height:68px}.nav{gap:12px}.navright{display:none}.menu-btn{display:block;margin-left:auto}
 .navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 17px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
 .navlinks.open{display:grid}.navlinks a{padding:13px 12px}
 .hero{padding:55px 0 62px}.hero-grid,.reading-intro,.chart-grid,.story-grid,.limit-grid{grid-template-columns:1fr}
 .hero-visual{margin-top:15px}.hero-visual img{height:330px}.cover-note{left:15px;bottom:15px}
 .section{padding:62px 0}.section-head{display:block;margin-bottom:27px}.section-head .lead{margin-top:12px}
 .metric-grid,.explain-grid{grid-template-columns:1fr}
 .download-box form{display:grid}.cta-grid{display:block}.cta-grid .btn{margin-top:22px}
 .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
 h1{font-size:38px}.lead{font-size:15px}.hero-actions .btn{width:100%}
 .hero-visual img{height:270px}.metric-grid{gap:10px}
 .foot-grid{grid-template-columns:1fr}.copyright{display:grid;gap:7px}
}

/* roulang page: category5 */
:root{
 --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
 --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
 --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--radius:18px;
 --shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.28;letter-spacing:-.035em}
h1{font-size:clamp(38px,5vw,68px)}
h2{font-size:clamp(28px,3vw,42px)}
h3{font-size:20px}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.lead{color:var(--muted);font-size:17px;line-height:2;max-width:680px}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
.topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
.navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
.navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
.search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(240,93,61,.12)}
.search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
.btn-light{border:1px solid var(--line);background:#fff}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:#33433b;transform:translateY(-2px)}
.btn:focus-visible,.navlinks a:focus-visible,.logo:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid rgba(240,93,61,.35);outline-offset:3px}
.menu-btn{display:none;background:none;font-size:23px;padding:8px}
.hero{padding:74px 0 76px;background:var(--cream)}
.hero-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:center}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy h1{margin-bottom:23px;max-width:520px}
.hero-copy .lead{margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{display:flex;gap:24px;margin-top:34px;color:var(--muted);font-size:13px}
.hero-meta strong{display:block;color:var(--ink);font-size:22px;line-height:1.3}
.hero-cover{position:relative;min-height:455px}
.hero-cover img{height:455px;border-radius:24px;box-shadow:var(--shadow)}
.cover-panel{position:absolute;left:-25px;bottom:27px;background:var(--deep);color:#fff;border-radius:16px;padding:22px 24px;width:275px;box-shadow:var(--shadow)}
.cover-panel span{display:block;color:#b9c8bf;font-size:12px;margin-bottom:5px}
.cover-panel strong{font-size:21px;display:block}
.cover-index{position:absolute;right:22px;top:20px;background:#fff;padding:10px 14px;border-radius:10px;font-weight:800;color:var(--orange-dark)}
.topic-intro{background:#fff}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:76px;align-items:start}
.intro-copy p{color:var(--muted);font-size:16px;line-height:2;margin-top:20px}
.topic-list{border-top:1px solid var(--line)}
.topic-list a{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);font-weight:800}
.topic-list a span{color:var(--orange);font-size:13px}
.feature-main{display:grid;grid-template-columns:1.35fr .85fr;gap:18px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-card img{height:275px}
.feature-card.main img{height:385px}
.feature-body{padding:23px}
.feature-body p{color:var(--muted);margin:10px 0 18px;line-height:1.85}
.chip{display:inline-block;background:#fce9e3;color:var(--orange-dark);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:800;margin-bottom:11px}
.feature-side{display:grid;gap:18px}
.feature-side .feature-card{display:grid;grid-template-columns:150px 1fr}
.feature-side img{height:100%}
.feature-side .feature-body{padding:18px}
.feature-side p{font-size:13px;line-height:1.65}
.dark-section{background:var(--deep);color:#fff}
.dark-section .lead{color:#b7c2bc}
.story-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.story-grid img{height:330px;border-radius:20px}
.story-copy p{color:#c2cec7;font-size:16px;line-height:2;margin:18px 0}
.story-copy .btn{margin-top:8px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:42px;border-top:1px solid #52635b}
.timeline-item{padding:22px 22px 0 0;border-right:1px solid #52635b;min-height:130px}
.timeline-item:last-child{border-right:0}
.timeline-item b{color:var(--orange);font-size:13px}
.timeline-item h3{margin:9px 0;font-size:18px}
.timeline-item p{color:#b7c2bc;font-size:13px;line-height:1.7}
.alt{background:#eef1eb}
.secondary-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:start}
.secondary-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.mini-topic{background:#fff;border:1px solid var(--line);padding:20px;border-radius:14px;transition:.2s}
.mini-topic:hover{border-color:var(--orange);transform:translateY(-3px)}
.mini-topic p{color:var(--muted);font-size:13px;line-height:1.7;margin-top:8px}
.article-list{border-top:1px solid var(--line)}
.article-row{display:grid;grid-template-columns:105px 1fr 100px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.article-row time{font-size:13px;color:var(--orange-dark);font-weight:800}
.article-row p{color:var(--muted);font-size:13px;line-height:1.65;margin-top:4px}
.quote-section{background:#fff}
.quote-box{display:grid;grid-template-columns:130px 1fr auto;gap:30px;align-items:center;background:var(--cream);padding:38px 45px;border-radius:22px}
.quote-mark{font-size:78px;color:var(--orange);font-family:Georgia,serif;line-height:.7}
.quote-box blockquote{font-size:22px;font-weight:700;line-height:1.65;margin:0}
.quote-box cite{display:block;color:var(--muted);font-size:13px;font-style:normal;margin-top:10px}
.faq-list{max-width:900px;margin:auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:24px}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
.cta{background:var(--orange);color:#fff}
.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta .lead{color:#ffe5dc;margin-top:12px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.cta .btn-light{border-color:#fff;color:var(--orange)}
footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.foot-logo{font-size:24px;font-weight:900}
.foot-desc{color:#aebbb4;max-width:300px;font-size:13px;line-height:1.8;margin-top:13px}
.foot-title{font-weight:800;color:#fff;margin-bottom:13px}
.foot-links{display:grid;gap:7px}
.foot-links a{color:#aebbb4;font-size:13px;transition:.2s}
.foot-links a:hover{color:#fff;padding-left:4px}
.copyright{border-top:1px solid #3c4b44;padding-top:22px;display:flex;gap:22px;flex-wrap:wrap;color:#93a29a;font-size:12px}
@media(max-width:1100px){
 .navlinks{gap:0;margin-left:0}.navlinks a{padding:8px 7px;font-size:13px}.search input{width:115px}
}
@media(max-width:820px){
 .topbar{height:70px}.container{width:min(var(--container),calc(100% - 32px))}
 .navright{display:none}.menu-btn{display:block;margin-left:auto}
 .navlinks{display:none;position:absolute;top:70px;left:16px;right:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .navlinks.open{display:flex}.navlinks a{padding:13px 14px}
 .hero{padding:55px 0}.hero-layout,.intro-grid,.story-grid,.secondary-grid{grid-template-columns:1fr;gap:35px}
 .hero-cover,.hero-cover img{min-height:350px;height:350px}.cover-panel{left:18px}
 .feature-main{grid-template-columns:1fr}.feature-side{grid-template-columns:1fr 1fr}
 .timeline{grid-template-columns:1fr 1fr;gap:20px}.timeline-item{border-right:0;border-bottom:1px solid #52635b}
 .quote-box{grid-template-columns:60px 1fr;padding:28px}.quote-box .btn{grid-column:2}
 .cta-grid{display:block}.cta-actions{margin-top:24px}
 .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 h1{font-size:39px}.section{padding:62px 0}.section-head{display:block}.section-head .lead{margin-top:15px}
 .hero-meta{gap:14px}.feature-side,.secondary-list{grid-template-columns:1fr}
 .feature-card.main img{height:240px}.feature-side .feature-card{grid-template-columns:115px 1fr}
 .article-row{grid-template-columns:1fr;gap:4px}.article-row .btn{justify-self:start}
 .timeline{grid-template-columns:1fr}.quote-box{display:block}.quote-mark{font-size:60px}.quote-box blockquote{font-size:18px;margin:10px 0 18px}
 .foot-grid{grid-template-columns:1fr}.copyright{display:grid;gap:7px}
}

/* roulang page: category6 */
:root{
 --ink:#202522;--muted:#68716d;--soft:#8a928e;--paper:#f7f7f3;--card:#fff;
 --line:#e4e7e1;--orange:#f05d3d;--orange-dark:#d94b2e;--green:#557c62;
 --deep:#1e2925;--cream:#f1eee5;--yellow:#f3c969;--radius:18px;
 --shadow:0 16px 42px rgba(26,38,32,.09);--container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.8;font-size:15px}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.28;letter-spacing:-.035em}
h1{font-size:clamp(38px,5vw,68px)}
h2{font-size:clamp(28px,3.2vw,43px)}
h3{font-size:19px}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--orange);font-weight:800}
.lead{color:var(--muted);font-size:17px;line-height:2;max-width:680px}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:38px}
.topbar{height:78px;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:25px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;white-space:nowrap}
.logo i{display:inline-block;width:12px;height:12px;background:var(--orange);border-radius:50%;margin:0 5px 2px 1px;box-shadow:7px -5px 0 var(--yellow)}
.navlinks{display:flex;align-items:center;gap:4px;margin-left:12px}
.navlinks a{padding:8px 12px;border-radius:10px;color:#5b645f;font-size:14px;white-space:nowrap;transition:.2s}
.navlinks a:hover,.navlinks a.active{background:#fff0eb;color:var(--orange-dark);font-weight:700}
.navright{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;padding:0 11px;gap:7px;color:var(--soft)}
.search input{border:0;outline:0;background:transparent;width:150px;font-size:13px}
.search kbd{border:1px solid var(--line);border-radius:5px;padding:0 5px;font-size:10px;color:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:10px;font-weight:800;font-size:14px;transition:.2s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,93,61,.22)}
.btn-light{border:1px solid var(--line);background:#fff}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:#314139;transform:translateY(-2px)}
.btn:focus-visible,.search:focus-within,input:focus-visible,summary:focus-visible{outline:3px solid rgba(240,93,61,.3);outline-offset:3px}
.menu-btn{display:none;background:none;font-size:23px;padding:8px}
.hero{padding:80px 0 74px;background:var(--cream);position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-150px;bottom:-270px;width:600px;height:600px;border:1px solid rgba(240,93,61,.2);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:72px;align-items:center;position:relative;z-index:1}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy h1{margin-bottom:22px;max-width:650px}
.hero-copy .lead{margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual img{height:390px;border-radius:24px;box-shadow:var(--shadow)}
.visual-note{position:absolute;left:-22px;bottom:22px;background:#fff;padding:16px 19px;border-radius:14px;box-shadow:var(--shadow);font-weight:800}
.visual-note small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.band{background:var(--deep);color:#fff;padding:18px 0}
.band-inner{display:flex;justify-content:space-between;gap:25px;align-items:center}
.band p{color:#c3cec7}
.band strong{color:var(--yellow)}
.preference-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:start}
.preference-copy p{color:var(--muted);font-size:16px;line-height:2;margin-top:18px}
.preference-copy p+p{margin-top:15px}
.info-index{border-left:2px solid var(--orange);padding-left:25px;margin-top:28px}
.info-index div{padding:12px 0;border-bottom:1px solid var(--line);font-weight:800}
.info-index span{color:var(--orange);font-size:12px;margin-right:12px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form-card h3{font-size:24px;margin-bottom:7px}
.form-card>p{color:var(--muted);font-size:14px;margin-bottom:22px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:800;font-size:13px;margin-bottom:7px}
.field input{width:100%;height:48px;border:1px solid var(--line);border-radius:10px;padding:0 14px;background:#fbfbf8;color:var(--ink)}
.field input::placeholder{color:#a2aaa5}
.form-message{min-height:25px;color:var(--orange-dark);font-size:13px;margin-top:8px}
.preference-tags{display:flex;gap:9px;flex-wrap:wrap}
.preference-tags label{cursor:pointer}
.preference-tags input{position:absolute;opacity:0}
.preference-tags span{display:inline-block;border:1px solid var(--line);border-radius:20px;padding:5px 13px;color:var(--muted);font-size:13px;transition:.2s}
.preference-tags input:checked+span{background:#fff0eb;border-color:var(--orange);color:var(--orange-dark);font-weight:800}
.notice{font-size:12px;color:var(--soft);line-height:1.7;margin-top:14px}
.service-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:16px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:210px;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-card.featured{background:var(--green);color:#fff;min-height:260px}
.service-card p{color:var(--muted);margin-top:12px;line-height:1.85}
.service-card.featured p{color:#dce8df}
.service-num{font-size:13px;color:var(--orange);font-weight:900;margin-bottom:28px}
.featured .service-num{color:var(--yellow)}
.service-card a{display:inline-block;margin-top:22px;color:var(--orange-dark);font-weight:800;font-size:13px}
.featured a{color:var(--yellow)}
.path-section{background:#ecefe8}
.path-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:start}
.path-list{display:grid;gap:12px}
.path-item{background:#fff;border-radius:14px;padding:18px 21px;display:flex;gap:16px;align-items:center;border:1px solid transparent;transition:.2s}
.path-item:hover{border-color:var(--orange);transform:translateX(4px)}
.path-item b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#fff0eb;color:var(--orange-dark);flex:none}
.path-item p{color:var(--muted);font-size:13px}
.reading-panel{background:var(--deep);color:#fff;border-radius:22px;padding:32px;position:relative;overflow:hidden}
.reading-panel:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(243,201,105,.4);border-radius:50%;right:-65px;top:-80px}
.reading-panel .lead{color:#bdc9c1;margin:14px 0 28px;font-size:15px}
.mini-timeline{border-left:1px solid #607068;padding-left:22px}
.mini-timeline article{position:relative;margin-bottom:22px}
.mini-timeline article:before{content:"";position:absolute;left:-29px;top:8px;width:11px;height:11px;background:var(--orange);border-radius:50%}
.mini-timeline small{color:var(--yellow)}
.mini-timeline p{color:#c2cec6;font-size:14px;margin-top:3px}
.preference-section{background:#fff}
.preference-content{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
.preference-content h2{max-width:400px}
.preference-copy-wide{columns:2;column-gap:45px;color:var(--muted);line-height:2}
.preference-copy-wide p{break-inside:avoid;margin-bottom:18px}
.faq{background:#f1eee5}
.faq-list{max-width:900px;margin:auto}
.faq details{border-bottom:1px solid #d9dcd4;padding:20px 0}
.faq summary{cursor:pointer;font-weight:800;font-size:17px;list-style:none;display:flex;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:24px}
.faq details[open] summary:after{content:"−"}
.faq details p{color:var(--muted);max-width:780px;padding:13px 30px 0 0;line-height:1.9}
.cta{background:var(--orange);color:#fff}
.cta-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta .lead{color:#ffe5dc;margin-top:12px}
.subscribe{display:flex;background:#fff;border-radius:11px;padding:4px;min-width:390px}
.subscribe input{border:0;outline:0;background:transparent;padding:0 13px;flex:1;min-width:0}
.subscribe .btn{border-radius:8px}
footer{background:var(--deep);color:#dce4df;padding:55px 0 25px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.foot-logo{font-size:24px;font-weight:900}
.foot-title{font-weight:800;color:#fff;margin-bottom:13px}
.foot-desc{color:#aebbb3;max-width:300px;margin-top:13px;font-size:13px;line-height:1.9}
.foot-links{display:grid;gap:7px}
.foot-links a{color:#b9c5be;font-size:13px;transition:.2s}
.foot-links a:hover{color:var(--yellow)}
.copyright{border-top:1px solid #3a4941;padding-top:20px;display:flex;flex-wrap:wrap;gap:18px;color:#9eaca4;font-size:12px}
@media(max-width:1024px){
 .navlinks{gap:0}.navlinks a{padding:8px 7px;font-size:13px}.search input{width:105px}
 .hero-grid,.preference-layout{gap:35px}.service-grid{grid-template-columns:1fr 1fr}.service-card.featured{grid-row:span 2}
}
@media(max-width:768px){
 .container{width:min(100% - 32px,var(--container))}
 .topbar{height:68px}.nav{gap:12px}.navlinks{display:none;position:absolute;top:68px;left:16px;right:16px;margin:0;padding:12px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .navlinks.open{display:flex}.navlinks a{padding:12px 14px}.navright{margin-left:auto}.navright .btn{display:none}.search{width:42px;padding:0;justify-content:center;border-radius:10px}.search input,.search kbd{display:none}.menu-btn{display:block}
 .hero{padding:58px 0}.hero-grid,.preference-layout,.path-grid,.preference-content{grid-template-columns:1fr}.hero-visual{order:-1}.hero-visual img{height:290px}.visual-note{left:12px}
 .section{padding:62px 0}.section-head{display:block;margin-bottom:27px}.section-head .lead{margin-top:12px}
 .band-inner{display:block}.band-inner p{margin-top:5px}.service-grid{grid-template-columns:1fr}.service-card.featured{grid-row:auto}
 .preference-copy-wide{columns:1}.subscribe{min-width:0;width:100%;max-width:440px}.cta-grid{display:block}.cta-grid .subscribe{margin-top:25px}
 .foot-grid{grid-template-columns:1fr 1fr}.copyright{display:grid;gap:6px}
}
@media(max-width:520px){
 h1{font-size:39px}.logo{font-size:20px}.hero-actions .btn{width:100%}.hero-copy .lead{font-size:15px}
 .form-card{padding:22px}.path-item{align-items:flex-start}.foot-grid{grid-template-columns:1fr}.subscribe{display:block;background:transparent;padding:0}.subscribe input{height:48px;width:100%;background:#fff;border-radius:9px;margin-bottom:9px}.subscribe .btn{width:100%}
}