/* roulang page: index */
:root{
      --coral:#df624b;
      --coral-deep:#b94335;
      --coral-soft:#f5d1c6;
      --teal:#39766d;
      --teal-deep:#23554f;
      --sand:#f5f0e8;
      --paper:#fffdf8;
      --ink:#24231f;
      --muted:#766f66;
      --line:#ded6ca;
      --dark:#202522;
      --dark-soft:#2b312d;
      --white:#fffefa;
      --radius:18px;
      --radius-sm:11px;
      --shadow:0 18px 50px rgba(67, fifty, 40, .09);
      --shadow-soft:0 8px 26px rgba(67, 50, 40, .07);
      --container:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      color:var(--ink);
      background:var(--sand);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(223,98,75,.48);outline-offset:4px}
    .container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--coral);display:inline-block}
    .section{padding:112px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:45px}
    .section-head h2{font-size:clamp(30px,4vw,52px);line-height:1.18;letter-spacing:-.045em;margin-top:14px}
    .section-head p{max-width:500px;color:var(--muted);line-height:1.9}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s}
    .btn:hover{transform:translateY(-3px)}
    .btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}
    .btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}
    .btn-light{background:var(--white);color:var(--ink)}
    .btn-light:hover{box-shadow:var(--shadow-soft)}
    .btn-outline{border:1px solid rgba(255,255,255,.38);color:var(--white);background:transparent}
    .btn-outline:hover{background:rgba(255,255,255,.12)}
    .btn-text{color:var(--coral);padding:0;background:none;min-height:auto}
    .tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
    .glass-nav{
      position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);
      width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:24px;
      padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;
      color:var(--white);background:rgba(35,38,34,.42);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);
      transition:background .3s,position .3s,box-shadow .3s
    }
    .glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.93);box-shadow:0 12px 30px rgba(0,0,0,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:9px 10px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:color .2s,background .2s}
    .nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.13)}
    .nav-tools{display:flex;align-items:center;gap:12px}
    .search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
    .nav-cta{min-height:40px;padding:0 16px;font-size:13px}
    .menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
    .hero{
      min-height:770px;position:relative;color:var(--white);display:flex;align-items:center;
      background:linear-gradient(90deg,rgba(28,33,30,.93) 0%,rgba(28,33,30,.75) 45%,rgba(28,33,30,.25) 100%),url('/assets/images/backpic/back-1.webp') center/cover;
      overflow:hidden
    }
    .hero:after{content:"";position:absolute;right:-120px;bottom:-190px;width:520px;height:520px;border:1px solid rgba(255,255,255,.15);border-radius:50%}
    .hero-content{position:relative;z-index:1;padding-top:66px;max-width:720px}
    .hero .eyebrow{color:#f3b3a0}
    .hero .eyebrow:before{background:#f3b3a0}
    .hero h1{font-size:clamp(44px,6vw,82px);line-height:1.08;letter-spacing:-.07em;margin:22px 0 25px;max-width:750px}
    .hero h1 span{color:#f39a7f}
    .hero-intro{font-size:18px;line-height:1.95;color:rgba(255,255,255,.82);max-width:670px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
    .hero-metrics{display:flex;gap:0;margin-top:61px}
    .metric{padding:0 31px;border-left:1px solid rgba(255,255,255,.22)}
    .metric:first-child{padding-left:0;border-left:0}
    .metric strong{font-size:28px;display:block;line-height:1.2;color:#ffc0ac}
    .metric span{font-size:13px;color:rgba(255,255,255,.65)}
    .broadcast-note{position:absolute;z-index:2;right:8%;bottom:65px;width:270px;padding:21px;border:1px solid rgba(255,255,255,.24);border-radius:16px;background:rgba(24,29,26,.63);backdrop-filter:blur(12px)}
    .broadcast-note small{color:#f3b3a0;display:block;margin-bottom:8px}
    .broadcast-note strong{display:block;font-size:18px;line-height:1.45}
    .broadcast-note p{color:rgba(255,255,255,.64);font-size:13px;margin-top:8px}
    .news-section{background:var(--paper)}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start}
    .news-feature{position:relative;min-height:440px;border-radius:var(--radius);overflow:hidden;color:var(--white);background:url('/assets/images/coverpic/cover-1.webp') center/cover}
    .news-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(25,29,27,.9),transparent 65%)}
    .feature-copy{position:absolute;z-index:1;left:34px;right:34px;bottom:30px}
    .feature-copy h3{font-size:29px;line-height:1.35;margin:12px 0}
    .feature-copy p{color:rgba(255,255,255,.75);font-size:14px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
    .news-item time{font-size:13px;color:var(--coral);font-weight:800}
    .news-item h3{font-size:17px;line-height:1.45}
    .news-item p{color:var(--muted);font-size:13px;line-height:1.65;margin-top:4px}
    .news-item .btn-text{font-size:13px;white-space:nowrap}
    .service-section{background:#e9e4da}
    .service-intro{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;margin-bottom:48px}
    .service-intro h3{font-size:34px;line-height:1.3}
    .service-intro p{color:var(--muted);line-height:2}
    .service-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
    .service-card{padding:31px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.72);transition:transform .3s,box-shadow .3s,border-color .3s}
    .service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:var(--coral-soft)}
    .service-card.large{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;min-height:370px;color:var(--white);background:linear-gradient(160deg,rgba(35,85,79,.94),rgba(28,57,53,.86)),url('/assets/images/coverpic/cover-2.webp') center/cover}
    .service-card.large p{color:rgba(255,255,255,.75)}
    .service-card h3{font-size:22px;line-height:1.4;margin:18px 0 10px}
    .service-card p{color:var(--muted);font-size:14px;line-height:1.85}
    .service-card .card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:27px}
    .service-card .arrow{font-size:24px;color:var(--coral)}
    .service-card.large .arrow{color:#f5b19c}
    .icon-mark{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;background:var(--coral-soft);color:var(--coral-deep);font-weight:900}
    .scene-section{background:var(--dark);color:var(--white)}
    .scene-section .section-head p{color:rgba(255,255,255,.62)}
    .scene-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:70px;align-items:center}
    .scene-image{border-radius:25px;overflow:hidden;position:relative}
    .scene-image img{width:100%;height:540px;object-fit:cover}
    .scene-image figcaption{position:absolute;left:23px;bottom:20px;color:rgba(255,255,255,.76);font-size:13px;background:rgba(0,0,0,.4);padding:6px 12px;border-radius:999px}
    .scene-copy h3{font-size:36px;line-height:1.3;margin:16px 0 19px}
    .scene-copy>p{color:rgba(255,255,255,.7);line-height:2}
    .scene-steps{margin-top:31px;border-top:1px solid rgba(255,255,255,.17)}
    .scene-step{display:grid;grid-template-columns:46px 1fr;gap:17px;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.17)}
    .scene-step b{color:#f49a80;font-size:14px}
    .scene-step h4{font-size:16px;margin-bottom:3px}
    .scene-step p{color:rgba(255,255,255,.58);font-size:13px;line-height:1.75}
    .app-section{background:var(--paper)}
    .app-panel{display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;border-radius:25px;background:#dbe8df}
    .app-copy{padding:66px 65px}
    .app-copy h2{font-size:43px;line-height:1.25;margin:16px 0}
    .app-copy p{color:#5c6d64;line-height:2}
    .app-points{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:30px 0}
    .app-point{padding:15px 16px;border-radius:12px;background:rgba(255,255,255,.6);font-size:14px}
    .app-point b{display:block;color:var(--teal-deep);margin-bottom:3px}
    .app-visual{min-height:430px;background:url('/assets/images/coverpic/cover-5.webp') center/cover;position:relative}
    .app-visual:after{content:"球盟会 · 随时关注";position:absolute;right:24px;bottom:24px;padding:9px 15px;border-radius:999px;color:var(--white);font-size:13px;background:rgba(28,42,37,.77)}
    .faq-section{background:#f0ebe2}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:75px}
    .faq-lead h2{font-size:42px;line-height:1.25;margin:15px 0}
    .faq-lead p{color:var(--muted);line-height:2}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;gap:25px;text-align:left;background:transparent;padding:22px 0;color:var(--ink);font-weight:800}
    .faq-question span:last-child{font-size:23px;color:var(--coral);transition:transform .3s}
    .faq-answer{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;line-height:1.9;transition:max-height .35s,padding .35s}
    .faq-item.open .faq-answer{max-height:180px;padding:0 34px 22px 0}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .about-section{background:var(--paper)}
    .about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
    .about-title{font-size:clamp(33px,4vw,53px);line-height:1.25;letter-spacing:-.05em}
    .about-copy p{color:var(--muted);line-height:2;margin-bottom:18px}
    .about-copy p:first-child{font-size:19px;color:var(--ink)}
    .about-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
    .fact{padding:18px;border-top:2px solid var(--coral);background:#faf6ef}
    .fact strong{font-size:25px;color:var(--coral);display:block}
    .fact span{font-size:12px;color:var(--muted)}
    .cta-section{padding:78px 0;background:var(--coral);color:var(--white)}
    .cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}
    .cta-wrap h2{font-size:clamp(29px,4vw,48px);line-height:1.25}
    .cta-wrap p{margin-top:10px;color:rgba(255,255,255,.76)}
    .footer{padding:64px 0 28px;background:var(--dark);color:var(--white)}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.1fr;gap:45px;padding-bottom:50px}
    .footer .logo{display:block;margin-bottom:17px}
    .footer-intro{color:rgba(255,255,255,.56);font-size:14px;line-height:1.9;max-width:280px}
    .footer h3{font-size:14px;margin-bottom:16px;color:#f0c2b4}
    .footer a{display:block;color:rgba(255,255,255,.63);font-size:13px;margin:8px 0;transition:color .2s}
    .footer a:hover{color:var(--white)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:rgba(255,255,255,.48);font-size:12px}
    .footer-bottom a{display:inline;font-size:12px;margin:0}
    .notice{font-size:13px;color:rgba(255,255,255,.56)}
    .reminder{margin-top:20px;display:flex;max-width:430px}
    .reminder input{min-width:0;flex:1;border:0;padding:13px 16px;border-radius:10px 0 0 10px;background:rgba(255,255,255,.94);color:var(--ink)}
    .reminder button{padding:0 19px;border-radius:0 10px 10px 0;background:var(--teal);color:white;font-weight:750}
    .toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:12px 20px;border-radius:999px;background:var(--dark);color:var(--white);font-size:14px;transition:.3s;z-index:30}
    .toast.show{opacity:1;transform:translate(-50%,0)}
    @media(max-width:1024px){
      .nav-links{gap:0}.nav-links a{padding-inline:7px;font-size:12px}.search-link{display:none}
      .broadcast-note{right:4%}.news-layout,.scene-wrap,.about-grid{gap:35px}
      .service-grid{grid-template-columns:1fr 1fr}.service-card.large{grid-row:auto;grid-column:span 2;min-height:280px}
      .app-copy{padding:45px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 38px,var(--container))}
      .section{padding:76px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:17px}
      .glass-nav{width:calc(100% - 28px);top:14px;padding:11px 14px}.nav-links{display:none;position:absolute;top:65px;left:0;right:0;padding:12px;background:rgba(32,37,34,.97);border:1px solid rgba(255,255,255,.15);border-radius:14px;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:13px 15px;font-size:14px}.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}
      .hero{min-height:720px}.hero-content{padding-top:60px}.hero h1{font-size:48px}.hero-intro{font-size:16px}.broadcast-note{position:relative;right:auto;bottom:auto;margin:28px auto 0;display:none}
      .hero-metrics{margin-top:43px}.metric{padding-inline:18px}.metric strong{font-size:22px}
      .news-layout,.service-intro,.scene-wrap,.app-panel,.faq-layout,.about-grid{grid-template-columns:1fr}
      .news-feature{min-height:350px}.news-item{grid-template-columns:72px 1fr}.news-item .btn-text{grid-column:2}
      .service-card.large{grid-column:auto;min-height:290px}.scene-image img{height:360px}.scene-copy h3{font-size:32px}
      .app-copy{padding:38px 28px}.app-copy h2{font-size:34px}.app-visual{min-height:290px;order:-1}
      .faq-lead h2{font-size:36px}.about-title{margin-bottom:15px}.cta-wrap{display:block}.cta-wrap .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:span 2}
    }
    @media(max-width:480px){
      .container{width:calc(100% - 30px)}.section{padding:62px 0}
      .hero{min-height:690px}.hero h1{font-size:41px}.hero-actions .btn{width:100%}
      .hero-metrics{justify-content:space-between}.metric{padding-inline:10px}.metric span{font-size:11px}.metric strong{font-size:19px}
      .news-item{grid-template-columns:1fr;gap:2px}.news-item .btn-text{grid-column:auto;margin-top:5px}
      .service-grid{grid-template-columns:1fr}.service-card.large{grid-column:auto}.app-points{grid-template-columns:1fr}
      .about-facts{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{display:block}.footer-bottom .notice{margin-top:10px}
    }

/* roulang page: category3 */
:root{
 --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
 --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
 --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;
 --dark-soft:#2b312d;--white:#fffefa;--radius:18px;--radius-sm:11px;
 --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
 --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
.section{padding:104px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:43px}
.section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.18;letter-spacing:-.045em;margin-top:14px}
.section-head p{max-width:510px;color:var(--muted);line-height:1.9}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:.25s var(--ease)}
.btn:hover{transform:translateY(-3px)}
.btn:focus,.nav-links a:focus,.menu-toggle:focus,input:focus,textarea:focus{outline:3px solid rgba(223,98,75,.4);outline-offset:3px}
.btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}
.btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}
.btn-light{background:var(--white);color:var(--ink)}
.btn-light:hover{box-shadow:var(--shadow-soft)}
.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-text{color:var(--coral);background:none;padding:0;min-height:auto}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
.glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:20px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.44);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:.3s}
.glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 9px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.14)}
.nav-tools{display:flex;align-items:center;gap:13px}
.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
.nav-cta{min-height:40px;padding:0 16px;font-size:13px}
.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
.hero{min-height:650px;position:relative;display:flex;align-items:center;color:var(--white);background:linear-gradient(90deg,rgba(28,33,30,.96),rgba(28,33,30,.68)),url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden}
.hero:after{content:"";position:absolute;right:-110px;bottom:-210px;width:540px;height:540px;border:1px solid rgba(255,255,255,.15);border-radius:50%}
.hero-content{position:relative;z-index:1;padding-top:65px;max-width:710px}
.hero .eyebrow{color:#f3b3a0}.hero .eyebrow:before{background:#f3b3a0}
.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:21px 0 23px}
.hero h1 span{color:#f39a7f}
.hero-intro{font-size:18px;line-height:1.95;color:rgba(255,255,255,.82);max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.hero-panel{position:absolute;z-index:2;right:7%;bottom:70px;width:300px;padding:22px;border:1px solid rgba(255,255,255,.22);border-radius:18px;background:rgba(27,32,29,.7);backdrop-filter:blur(12px)}
.panel-top{display:flex;justify-content:space-between;color:#c8d9d1;font-size:13px}
.live-dot{color:#f39a7f}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#ee8a6f;margin:0 7px 1px 0}
.panel-title{font-size:20px;font-weight:800;margin:18px 0 12px}
.panel-line{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid rgba(255,255,255,.13);font-size:13px;color:rgba(255,255,255,.7)}
.panel-line strong{color:var(--white)}
.intro-band{background:var(--paper);padding:27px 0;border-bottom:1px solid var(--line)}
.band-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;align-items:center}
.band-grid div{padding-left:23px;border-left:2px solid var(--coral-soft)}
.band-grid strong{display:block;font-size:25px;line-height:1.2}.band-grid span{color:var(--muted);font-size:13px}
.content-split{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center}
.content-split img{width:100%;height:440px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.prose h3{font-size:29px;line-height:1.35;margin:15px 0}
.prose p{color:var(--muted);margin:15px 0;line-height:1.95}
.prose-list{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:25px 0}
.prose-list li{list-style:none;padding:14px 15px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:14px}
.prose-list li:before{content:"✓";color:var(--coral);font-weight:bold;margin-right:8px}
.feature-section{background:#e9e4da}
.resource-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.feature-card{min-height:405px;position:relative;overflow:hidden;border-radius:var(--radius);background:url('/assets/images/coverpic/cover-5.webp') center/cover;color:var(--white)}
.feature-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(25,29,27,.9),transparent 65%)}
.feature-copy{position:absolute;z-index:1;left:32px;right:32px;bottom:29px}
.feature-copy h3{font-size:29px;line-height:1.35;margin:12px 0}
.feature-copy p{color:rgba(255,255,255,.77);font-size:14px}
.resource-list{display:grid;gap:18px}
.resource-item{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);transition:.25s}
.resource-item:hover{transform:translateX(5px);box-shadow:var(--shadow-soft)}
.resource-item img{width:110px;height:95px;object-fit:cover;border-radius:9px}
.resource-item h3{font-size:17px;line-height:1.4;margin:4px 0 5px}
.resource-item p{font-size:13px;color:var(--muted);line-height:1.7}
.topic-section{background:var(--dark);color:var(--white)}
.topic-section .section-head p{color:rgba(255,255,255,.65)}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-card{min-height:190px;padding:23px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:var(--dark-soft);transition:.25s}
.topic-card:hover{border-color:#d98270;transform:translateY(-5px);background:#333b36}
.topic-card em{font-style:normal;color:#f39a7f;font-size:13px}
.topic-card h3{font-size:20px;margin:26px 0 8px}
.topic-card p{font-size:13px;color:rgba(255,255,255,.62);line-height:1.7}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.timeline-item{padding:27px 25px 10px 0;border-right:1px solid var(--line);margin-right:25px}
.timeline-item:last-child{border-right:0;margin-right:0}
.timeline-item time{color:var(--coral);font-size:13px;font-weight:800}
.timeline-item h3{font-size:19px;margin:14px 0 8px}
.timeline-item p{font-size:14px;color:var(--muted);line-height:1.8}
.faq-section{background:var(--paper)}
.faq-wrap{max-width:920px;margin:auto}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;align-items:center;background:none;padding:22px 0;color:var(--ink);font-weight:800;font-size:17px}
.faq-question span{font-size:24px;color:var(--coral);transition:.25s}
.faq-question[aria-expanded=true] span{transform:rotate(45deg)}
.faq-answer{display:none;color:var(--muted);max-width:820px;padding:0 35px 22px 0;line-height:1.9}
.faq-answer.open{display:block}
.cta{padding:72px 0;background:var(--coral);color:var(--white)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.2}.cta p{margin-top:12px;color:rgba(255,255,255,.8)}
.footer{background:#1d211e;color:var(--white);padding:67px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:54px}
.footer-intro{max-width:290px;color:rgba(255,255,255,.58);font-size:14px;margin-top:17px;line-height:1.8}
.footer h3{font-size:14px;margin-bottom:16px;color:#f3b3a0}
.footer-grid>div:not(:first-child) a{display:block;color:rgba(255,255,255,.62);font-size:13px;margin:8px 0;transition:.2s}
.footer-grid>div:not(:first-child) a:hover,.footer-bottom a:hover{color:#f39a7f}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.48);font-size:12px}
.notice{white-space:nowrap}.footer-bottom a{color:rgba(255,255,255,.7)}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 6px;font-size:12px}.search-link{display:none}.hero-panel{right:4%}.topic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 38px,var(--container))}.glass-nav{width:calc(100% - 28px);top:14px}.nav-links{display:none;position:absolute;top:67px;left:0;right:0;padding:13px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.16);border-radius:13px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:13px 15px}.nav-tools{margin-left:auto}.nav-cta{display:none}.menu-toggle{display:block}.hero{min-height:730px;align-items:flex-start}.hero-content{padding-top:148px}.hero-panel{position:relative;right:auto;bottom:auto;margin:34px 0 0;width:100%;max-width:340px}.content-split,.resource-layout{grid-template-columns:1fr;gap:32px}.content-split img{height:330px;order:2}.section{padding:76px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.band-grid{grid-template-columns:1fr;gap:18px}.timeline{grid-template-columns:1fr;border-top:0}.timeline-item{border-right:0;border-top:1px solid var(--line);margin:0;padding:22px 0}.cta-inner{display:block}.cta .btn{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.notice{margin-top:12px}}
@media(max-width:480px){.hero h1{font-size:43px}.hero-intro{font-size:16px}.hero-actions .btn{width:100%}.topic-grid{grid-template-columns:1fr}.prose-list{grid-template-columns:1fr}.resource-item{grid-template-columns:88px 1fr;gap:12px}.resource-item img{width:88px;height:85px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer{padding-top:52px}}

/* roulang page: category2 */
:root{
      --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
      --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
      --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;--dark-soft:#2b312d;
      --white:#fffefa;--radius:18px;--radius-sm:11px;
      --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
      --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}
    img{display:block;max-width:100%;height:auto}.container{width:min(var(--container),calc(100% - 64px));margin:auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
    .section{padding:104px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,52px);line-height:1.18;letter-spacing:-.045em;margin-top:13px}
    .section-head p{max-width:520px;color:var(--muted);line-height:1.9}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:.25s var(--ease)}
    .btn:hover{transform:translateY(-3px)}.btn:focus-visible,.nav-links a:focus-visible,.faq-question:focus-visible,input:focus-visible{outline:3px solid #f1a18c;outline-offset:3px}
    .btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}
    .btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}
    .btn-light{background:var(--white);color:var(--ink)}.btn-light:hover{box-shadow:var(--shadow-soft)}
    .btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}.btn-outline:hover{background:rgba(255,255,255,.12)}
    .btn-text{color:var(--coral);padding:0;background:none;min-height:auto}.tag{display:inline-flex;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
    .glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:20px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.42);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:.3s}
    .glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}.nav-links a{padding:9px 9px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:.2s}
    .nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.13)}.nav-tools{display:flex;align-items:center;gap:12px}.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
    .nav-cta{min-height:40px;padding:0 16px;font-size:13px}.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
    .hero{min-height:680px;position:relative;display:flex;align-items:center;color:var(--white);overflow:hidden;background:linear-gradient(90deg,rgba(28,33,30,.94),rgba(28,33,30,.72) 55%,rgba(28,33,30,.26)),url('/assets/images/backpic/back-2.webp') center/cover}
    .hero:after{content:"";position:absolute;right:-160px;bottom:-250px;width:610px;height:610px;border:1px solid rgba(255,255,255,.16);border-radius:50%}
    .hero-content{position:relative;z-index:1;padding-top:56px;max-width:670px}.hero .eyebrow{color:#f3b3a0}.hero .eyebrow:before{background:#f3b3a0}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:20px 0 24px}.hero h1 span{color:#f39a7f}.hero-intro{font-size:18px;line-height:1.95;color:rgba(255,255,255,.82)}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}.group-panel{position:absolute;z-index:2;right:8%;bottom:85px;width:290px;padding:24px;border:1px solid rgba(255,255,255,.24);border-radius:var(--radius);background:rgba(32,37,34,.7);backdrop-filter:blur(14px);box-shadow:var(--shadow)}
    .group-panel strong{display:block;font-size:34px;color:#f3a184;line-height:1.2}.group-panel p{font-size:13px;color:rgba(255,255,255,.74);margin:7px 0 16px}.group-progress{height:7px;background:rgba(255,255,255,.16);border-radius:10px;overflow:hidden}.group-progress b{display:block;width:72%;height:100%;background:var(--coral);border-radius:10px}.group-meta{display:flex;justify-content:space-between;margin-top:9px;font-size:12px;color:rgba(255,255,255,.68)}
    .crumb{padding:18px 0;color:var(--muted);font-size:13px}.crumb a{color:var(--teal)}.intro-band{background:var(--paper);padding:70px 0}.lead-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:70px;align-items:start}.lead-grid h2{font-size:clamp(28px,4vw,48px);line-height:1.25}.lead-copy p{color:var(--muted);margin-bottom:18px}.lead-copy p:last-child{margin-bottom:0}
    .process-section{background:#e9e4da}.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.timeline:before{content:"";position:absolute;top:29px;left:8%;right:8%;height:1px;background:#cdbfb0}.step{position:relative;padding:27px 24px 25px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.8);z-index:1;transition:.3s}.step:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--coral-soft)}.step-no{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:var(--coral);color:var(--white);font-size:19px;font-weight:900;margin-bottom:22px}.step h3{font-size:20px;margin-bottom:10px}.step p{font-size:14px;color:var(--muted);line-height:1.8}
    .flow-section{background:var(--dark);color:var(--white)}.flow-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.flow-wrap .section-head{display:block;margin:0}.flow-wrap .section-head p{color:rgba(255,255,255,.68);margin-top:22px}.flow-list{display:grid;gap:12px}.flow-row{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:20px;padding:22px 24px;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius-sm);background:rgba(255,255,255,.06);transition:.25s}.flow-row:hover{background:rgba(255,255,255,.11);transform:translateX(5px)}.flow-row b{color:#f39a7f;font-size:24px}.flow-row h3{font-size:17px}.flow-row p{color:rgba(255,255,255,.62);font-size:13px;margin-top:3px}.flow-row em{font-style:normal;color:#b7d6cd;font-size:13px}
    .scene-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}.scene-image{min-height:460px;border-radius:var(--radius);overflow:hidden;position:relative;background:#243d38}.scene-image img{width:100%;height:100%;object-fit:cover;opacity:.84}.scene-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(25,29,27,.84),transparent 65%)}.scene-caption{position:absolute;z-index:1;left:32px;bottom:27px;color:var(--white);max-width:430px}.scene-caption h3{font-size:28px;margin:10px 0}.scene-caption p{color:rgba(255,255,255,.75);font-size:14px}
    .scene-notes{display:grid;gap:14px}.note{padding:27px 28px;border-left:4px solid var(--teal);background:var(--paper);border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-soft)}.note h3{font-size:19px;margin-bottom:7px}.note p{font-size:14px;color:var(--muted)}
    .data-section{background:var(--paper)}.data-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:22px}.score-card{padding:32px;border-radius:var(--radius);background:#f0ebe2;border:1px solid var(--line)}.score-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.live{color:var(--coral);font-size:13px;font-weight:800}.teams{display:grid;grid-template-columns:1fr 120px 1fr;align-items:center;text-align:center;gap:20px}.team{font-size:20px;font-weight:800}.score{font-size:44px;font-weight:900;letter-spacing:.08em;color:var(--teal-deep)}.event-line{display:flex;justify-content:space-between;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.metrics{display:grid;gap:14px}.metric{padding:24px;border-radius:var(--radius-sm);background:var(--teal-deep);color:var(--white)}.metric small{display:block;color:rgba(255,255,255,.66);font-size:12px}.metric strong{font-size:31px;display:block;margin-top:4px}
    .reminder{background:#f2d6cb}.reminder-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.reminder h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin-top:13px}.reminder p{color:#685b53;margin-top:18px}.reminder-form{display:flex;gap:10px;flex-wrap:wrap}.reminder-form input{flex:1;min-width:200px;height:50px;padding:0 17px;border:1px solid #d4afa2;border-radius:999px;background:rgba(255,253,248,.7);color:var(--ink)}.form-tip{font-size:12px;color:#806d64;margin-top:10px}
    .faq-section{background:var(--sand)}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.faq-grid>div>p{color:var(--muted);margin-top:18px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:22px 0;background:none;text-align:left;color:var(--ink);font-weight:800}.faq-question span:last-child{color:var(--coral);font-size:22px;transition:.25s}.faq-answer{display:none;padding:0 34px 21px 0;color:var(--muted);font-size:14px;line-height:1.9}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{padding:78px 0;background:var(--teal-deep);color:var(--white)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:clamp(30px,4vw,50px);line-height:1.2}.cta p{color:rgba(255,255,255,.7);margin-top:12px;max-width:620px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex-shrink:0}
    .footer{padding:68px 0 25px;background:var(--dark);color:var(--white)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:52px}.footer-intro{max-width:280px;color:rgba(255,255,255,.58);font-size:14px;margin-top:17px}.footer h3{font-size:14px;color:#f3a184;margin-bottom:15px}.footer-grid>div>a:not(.logo){display:block;color:rgba(255,255,255,.62);font-size:14px;margin:8px 0;transition:.2s}.footer-grid>div>a:not(.logo):hover{color:var(--white);transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.45);font-size:12px}.footer-bottom a{color:rgba(255,255,255,.7)}.footer-bottom a:hover{color:#f3a184}
    @media(max-width:1050px){.nav-links{gap:0}.nav-links a{padding-inline:6px;font-size:12px}.nav-tools{display:none}.hero{min-height:650px}.group-panel{right:4%}.flow-wrap{gap:35px}}
    @media(max-width:820px){.container{width:min(var(--container),calc(100% - 40px))}.glass-nav{width:calc(100% - 32px);top:14px;padding-left:16px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:0;right:0;top:68px;padding:12px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.15);border-radius:14px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:13px 15px;font-size:14px}.hero{min-height:720px}.hero-content{padding-top:75px}.group-panel{position:relative;right:auto;bottom:auto;margin:35px auto 0;width:min(290px,100%)}.section{padding:78px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:15px}.lead-grid,.flow-wrap,.scene-layout,.data-grid,.reminder-grid,.faq-grid{grid-template-columns:1fr;gap:34px}.timeline{grid-template-columns:repeat(2,1fr)}.timeline:before{display:none}.scene-image{min-height:370px}.cta-actions{margin-top:25px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}.footer-bottom{display:block}.notice{margin-top:10px}}
    @media(max-width:520px){.container{width:calc(100% - 30px)}.hero{min-height:720px}.hero h1{font-size:44px}.hero-intro{font-size:16px}.hero-actions .btn{width:100%}.section{padding:62px 0}.section-head h2{font-size:34px}.timeline{grid-template-columns:1fr}.flow-row{grid-template-columns:48px 1fr}.flow-row em{display:none}.teams{grid-template-columns:1fr 82px 1fr;gap:7px}.team{font-size:16px}.score{font-size:34px}.event-line{font-size:12px}.reminder-form{display:block}.reminder-form input,.reminder-form .btn{width:100%;margin-bottom:10px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer{padding-top:52px}}

/* roulang page: category1 */
:root{
  --coral:#df624b;
  --coral-deep:#b94335;
  --coral-soft:#f5d1c6;
  --teal:#39766d;
  --teal-deep:#23554f;
  --sand:#f5f0e8;
  --paper:#fffdf8;
  --ink:#24231f;
  --muted:#766f66;
  --line:#ded6ca;
  --dark:#202522;
  --dark-soft:#2b312d;
  --white:#fffefa;
  --radius:18px;
  --radius-sm:11px;
  --shadow:0 18px 50px rgba(67,50,40,.09);
  --shadow-soft:0 8px 26px rgba(67,50,40,.07);
  --container:1200px;
  --ease:cubic-bezier(.2,.75,.25,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
h1,h2,h3,h4,p{margin:0}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral);display:inline-block}
.section{padding:106px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:44px}
.section-head h2{font-size:clamp(30px,4vw,52px);line-height:1.18;letter-spacing:-.045em;margin-top:14px}
.section-head p{max-width:520px;color:var(--muted);line-height:1.9}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s}
.btn:hover{transform:translateY(-3px)}
.btn:focus-visible,.nav-links a:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible{outline:3px solid #f2a18d;outline-offset:3px}
.btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}
.btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}
.btn-light{background:var(--white);color:var(--ink)}
.btn-light:hover{box-shadow:var(--shadow-soft)}
.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-text{color:var(--coral);padding:0;background:none;min-height:auto}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
.glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:24px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.42);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:background .3s,position .3s,box-shadow .3s}
.glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:9px 10px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.13)}
.nav-tools{display:flex;align-items:center;gap:12px}
.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
.nav-cta{min-height:40px;padding:0 16px;font-size:13px}
.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
.hero{min-height:690px;position:relative;color:var(--white);display:flex;align-items:center;background:linear-gradient(90deg,rgba(28,33,30,.94) 0%,rgba(28,33,30,.75) 48%,rgba(28,33,30,.25) 100%),url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden}
.hero:after{content:"";position:absolute;right:-120px;bottom:-190px;width:520px;height:520px;border:1px solid rgba(255,255,255,.15);border-radius:50%}
.hero-content{position:relative;z-index:1;padding-top:58px;max-width:760px}
.hero .eyebrow{color:#f3b3a0}
.hero .eyebrow:before{background:#f3b3a0}
.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:22px 0 25px}
.hero h1 span{color:#f39a7f}
.hero-intro{font-size:18px;line-height:1.95;color:rgba(255,255,255,.84);max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.hero-strip{position:absolute;bottom:0;left:0;right:0;background:rgba(25,29,27,.72);border-top:1px solid rgba(255,255,255,.16);z-index:2}
.hero-strip .container{display:flex;gap:42px;padding:18px 0}
.strip-item{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.78);font-size:13px}
.strip-item strong{color:var(--white);font-size:21px}
.feature-section{background:var(--paper)}
.feature-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:stretch}
.feature-image{min-height:470px;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--dark)}
.feature-image img{width:100%;height:100%;object-fit:cover}
.feature-image:after{content:"赛事、比分、数据与交流";position:absolute;left:25px;bottom:22px;color:var(--white);font-size:14px;background:rgba(32,37,34,.72);padding:8px 14px;border-radius:99px}
.feature-copy-block{padding:15px 0}
.feature-copy-block h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:16px 0 22px}
.feature-copy-block p{color:var(--muted);margin-bottom:18px;line-height:1.95}
.feature-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:28px 0 32px}
.feature-point{padding:17px;border-left:3px solid var(--coral);background:#f4eee5}
.feature-point strong{display:block;font-size:18px;margin-bottom:4px}
.feature-point span{font-size:13px;color:var(--muted)}
.function-section{background:#e9e4da}
.function-layout{display:grid;grid-template-columns:250px 1fr;gap:28px}
.function-index{border-right:1px solid var(--line);padding-right:22px}
.function-index a{display:flex;justify-content:space-between;padding:15px 14px;border-radius:10px;color:var(--muted);margin-bottom:6px;transition:.25s}
.function-index a:hover,.function-index a.active{background:var(--teal);color:var(--white)}
.function-index a span{font-size:12px;opacity:.7}
.function-content{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.function-card{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.78);transition:.3s}
.function-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft);border-color:var(--coral-soft)}
.function-card.primary{grid-row:span 2;color:var(--white);background:linear-gradient(150deg,rgba(35,85,79,.96),rgba(28,57,53,.93)),url('/assets/images/coverpic/cover-3.webp') center/cover}
.function-card h3{font-size:24px;margin:18px 0 9px}
.function-card p{color:var(--muted);font-size:14px;line-height:1.85}
.function-card.primary p{color:rgba(255,255,255,.77)}
.function-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.function-card.primary .tag{background:rgba(255,255,255,.14);color:#fff}
.scenes{background:var(--dark);color:var(--white)}
.scenes .section-head p{color:rgba(255,255,255,.68)}
.scene-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
.scene-main{min-height:460px;border-radius:var(--radius);overflow:hidden;position:relative;background:linear-gradient(0deg,rgba(18,22,20,.92),transparent 70%),url('/assets/images/coverpic/cover-4.webp') center/cover}
.scene-main .scene-copy{position:absolute;left:34px;bottom:30px;max-width:570px}
.scene-copy h3{font-size:30px;line-height:1.3;margin:12px 0}
.scene-copy p{color:rgba(255,255,255,.76)}
.scene-side{display:flex;flex-direction:column;gap:18px}
.scene-item{flex:1;padding:27px;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);background:var(--dark-soft)}
.scene-item strong{display:block;font-size:19px;margin:14px 0 7px}
.scene-item p{color:rgba(255,255,255,.65);font-size:14px;line-height:1.8}
.case-section{background:var(--paper)}
.case-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:30px}
.case-story{padding:36px;border-radius:var(--radius);background:#f0e9de}
.case-story h3{font-size:29px;line-height:1.35;margin:16px 0}
.case-story p{color:var(--muted);line-height:1.95}
.case-line{display:grid;grid-template-columns:100px 1fr;gap:20px;margin-top:29px;padding-top:18px;border-top:1px solid var(--line)}
.case-line b{color:var(--coral);font-size:14px}
.case-line span{color:var(--muted);font-size:14px}
.case-stat{padding:30px;color:var(--white);border-radius:var(--radius);background:var(--teal-deep)}
.stat-row{display:flex;justify-content:space-between;align-items:end;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.stat-row:last-child{border-bottom:0}
.stat-row strong{font-size:42px;line-height:1;color:#f3a08a}
.stat-row span{font-size:14px;color:rgba(255,255,255,.7);max-width:135px;text-align:right}
.price-section{background:#eee6da}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.price-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);display:flex;flex-direction:column;transition:.3s}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.price-card.recommend{border:2px solid var(--coral);position:relative}
.recommend-mark{position:absolute;right:20px;top:19px;color:var(--coral);font-size:12px;font-weight:800}
.price-card h3{font-size:23px;margin-bottom:8px}
.price-card p{color:var(--muted);font-size:14px;min-height:53px}
.price-value{font-size:30px;font-weight:900;margin:24px 0 16px}
.price-value small{font-size:13px;color:var(--muted);font-weight:500}
.price-list{list-style:none;padding:0;margin:0 0 25px}
.price-list li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.price-list li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:9px}
.price-card .btn{margin-top:auto}
.faq-section{background:var(--paper)}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}
.faq-intro h2{font-size:42px;line-height:1.25;margin:14px 0}
.faq-intro p{color:var(--muted);line-height:1.9}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;align-items:center;background:none;padding:21px 0;color:var(--ink);font-weight:800}
.faq-question span:last-child{font-size:22px;color:var(--coral);transition:.25s}
.faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.9;padding:0 38px 21px 0}
.faq-answer.open{display:block}
.cta{padding:78px 0;background:var(--coral);color:var(--white)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.25}
.cta p{color:rgba(255,255,255,.8);margin-top:10px;max-width:630px}
.footer{background:var(--dark);color:var(--white);padding:70px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:55px}
.footer-intro{color:rgba(255,255,255,.58);font-size:14px;line-height:1.9;max-width:270px;margin-top:18px}
.footer h3{font-size:15px;margin:5px 0 17px}
.footer-grid>div:not(:first-child) a{display:block;color:rgba(255,255,255,.6);font-size:14px;margin:9px 0;transition:.2s}
.footer-grid>div:not(:first-child) a:hover,.footer-bottom a:hover{color:#f3a08a}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.46);font-size:12px}
.footer-bottom a{transition:.2s}
@media(max-width:1050px){
 .nav-links{gap:0}.nav-links a{padding:8px 6px;font-size:12px}.search-link{display:none}
 .function-layout{grid-template-columns:190px 1fr}.function-content{grid-template-columns:1fr}
 .function-card.primary{grid-row:auto}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 40px))}
 .section{padding:76px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}
 .glass-nav{width:calc(100% - 28px);top:14px;padding:11px 14px}
 .menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:67px;left:0;right:0;padding:13px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.15);border-radius:14px;flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:13px 14px}.nav-tools{display:none}
 .hero{min-height:650px}.hero-content{padding-top:55px}.hero h1{font-size:48px}.hero-intro{font-size:16px}
 .hero-strip .container{gap:16px;overflow:auto}.strip-item{min-width:145px}.strip-item strong{font-size:18px}
 .feature-layout,.case-layout,.faq-layout,.scene-grid{grid-template-columns:1fr;gap:25px}.feature-image{min-height:320px}
 .function-layout{grid-template-columns:1fr}.function-index{border-right:0;border-bottom:1px solid var(--line);padding:0 0 12px;display:flex;overflow:auto}.function-index a{min-width:135px;margin-right:5px}
 .scene-main{min-height:360px}.price-grid{grid-template-columns:1fr}
 .cta-inner{display:block}.cta .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-bottom{display:block}.notice{margin-top:12px}
}
@media(max-width:480px){
 .container{width:calc(100% - 30px)}.section{padding:62px 0}
 .logo{font-size:20px}.hero h1{font-size:40px}.hero-actions .btn{width:100%}
 .hero-strip .container{padding:13px 0}.feature-points{grid-template-columns:1fr}
 .case-story,.case-stat,.price-card{padding:24px}.case-line{grid-template-columns:72px 1fr;gap:12px}
 .scene-main .scene-copy{left:22px;right:22px;bottom:22px}.scene-copy h3{font-size:24px}
 .footer-grid{grid-template-columns:1fr}
}

/* roulang page: category5 */
:root{
 --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
 --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
 --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;--dark-soft:#2b312d;
 --white:#fffefa;--radius:18px;--radius-sm:11px;
 --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
 --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--sand);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
.section{padding:105px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:clamp(30px,4vw,52px);line-height:1.18;letter-spacing:-.05em;margin-top:13px}
.section-head p{max-width:520px;color:var(--muted);line-height:1.9}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:.25s var(--ease)}
.btn:hover{transform:translateY(-3px)}.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid #f2a28d;outline-offset:3px}
.btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}.btn-primary:hover{background:var(--coral-deep)}
.btn-light{background:var(--white);color:var(--ink)}.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-text{background:none;color:var(--coral);padding:0;min-height:auto}
.tag{display:inline-flex;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
.glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:22px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.46);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:.3s}
.glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}.nav-links a{padding:9px 9px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:.2s}.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.14)}
.nav-tools{display:flex;align-items:center;gap:13px}.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}.nav-cta{min-height:40px;padding:0 16px;font-size:13px}.menu-toggle{display:none;background:transparent;color:#fff;font-size:24px;padding:5px}
.hero{min-height:680px;position:relative;display:flex;align-items:center;color:var(--white);background:linear-gradient(90deg,rgba(28,33,30,.94),rgba(28,33,30,.7) 50%,rgba(28,33,30,.28)),url('/assets/images/backpic/back-3.webp') center/cover;overflow:hidden}
.hero:after{content:"";position:absolute;right:-150px;bottom:-230px;width:570px;height:570px;border:1px solid rgba(255,255,255,.17);border-radius:50%}
.hero-content{position:relative;z-index:1;padding-top:70px;max-width:650px}.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.08;letter-spacing:-.07em;margin:20px 0}.hero h1 span{color:#f39a7f}.hero-intro{font-size:18px;color:rgba(255,255,255,.82);line-height:1.95}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.profile-card{position:absolute;z-index:2;right:8%;top:170px;width:285px;padding:25px;border-radius:22px;background:rgba(255,253,248,.92);color:var(--ink);box-shadow:var(--shadow);transform:rotate(2deg)}
.avatar{width:72px;height:72px;border-radius:50%;object-fit:cover;margin-bottom:14px;border:4px solid var(--coral-soft)}.profile-card h3{font-size:21px}.profile-card p{font-size:13px;color:var(--muted);margin:4px 0 17px}.profile-stats{display:flex;border-top:1px solid var(--line);padding-top:15px;gap:20px}.profile-stats strong{display:block;font-size:21px;color:var(--teal-deep)}.profile-stats small{color:var(--muted);font-size:12px}
.band{background:var(--dark);color:#fff;padding:24px 0}.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.band-item{border-left:1px solid rgba(255,255,255,.18);padding-left:20px}.band-item strong{font-size:27px;color:#f39a7f;display:block}.band-item span{font-size:13px;color:rgba(255,255,255,.65)}
.story{background:var(--paper)}.case-main{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}.case-photo{position:relative;border-radius:var(--radius);overflow:hidden;min-height:480px;background:var(--teal)}.case-photo img{width:100%;height:480px;object-fit:cover}.photo-note{position:absolute;bottom:20px;left:20px;right:20px;padding:17px 19px;background:rgba(32,37,34,.82);backdrop-filter:blur(8px);color:#fff;border-radius:12px;font-size:14px}.story-copy h2{font-size:clamp(30px,4vw,49px);line-height:1.2;margin:14px 0 19px}.story-copy p{color:var(--muted);line-height:2;margin-bottom:17px}.story-copy ul{list-style:none;border-top:1px solid var(--line);margin-top:24px}.story-copy li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px}.story-copy li b{color:var(--teal-deep)}
.results{background:#e9e4da}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.result-card{background:var(--paper);padding:29px;border:1px solid var(--line);border-radius:var(--radius);transition:.3s}.result-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.result-card h3{font-size:22px;margin:12px 0 8px}.result-card p{color:var(--muted);font-size:14px;line-height:1.85}.result-line{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.result-line span{padding:7px 12px;background:#f5eee5;border-radius:9px;color:var(--coral-deep);font-weight:800;font-size:13px}
.timeline-section{background:var(--paper)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.timeline article{position:relative;padding:30px 25px 8px 0;border-bottom:1px solid var(--line)}.timeline article:not(:last-child){margin-right:24px}.timeline article:before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px var(--coral-soft)}.timeline time{font-size:13px;color:var(--coral);font-weight:800}.timeline h3{font-size:18px;margin:12px 0 7px}.timeline p{font-size:14px;color:var(--muted);line-height:1.8}
.quote{background:var(--teal-deep);color:#fff}.quote-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;align-items:start}.quote h2{font-size:clamp(31px,4vw,55px);line-height:1.2}.quote p{font-size:19px;line-height:2;color:rgba(255,255,255,.82);border-left:2px solid #f39a7f;padding-left:25px}.quote small{display:block;color:#b9d0c7;margin-top:18px}
.faq{background:var(--sand)}.faq-list{max-width:850px;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;background:transparent;text-align:left;padding:22px 4px;display:flex;justify-content:space-between;align-items:center;font-weight:800;color:var(--ink)}.faq-q span:last-child{font-size:23px;color:var(--coral);transition:.25s}.faq-a{display:none;padding:0 40px 22px 4px;color:var(--muted);line-height:1.9}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.cta{padding:78px 0;background:var(--coral);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.25}.cta p{color:rgba(255,255,255,.8);margin-top:8px}
.footer{background:var(--dark);color:#fff;padding:65px 0 24px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:35px}.footer-intro{color:rgba(255,255,255,.6);max-width:285px;margin-top:16px;font-size:14px}.footer h3{font-size:14px;color:#f3b3a0;margin-bottom:15px}.footer-grid>div>a:not(.logo){display:block;color:rgba(255,255,255,.65);font-size:14px;margin:8px 0;transition:.2s}.footer-grid>div>a:not(.logo):hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.15);margin-top:45px;padding-top:20px;color:rgba(255,255,255,.48);font-size:12px}.notice a:hover{color:#fff}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 5px;font-size:12px}.search-link{display:none}.profile-card{right:4%}.case-main{gap:28px}}
@media(max-width:768px){.container{width:min(100% - 40px,var(--container))}.glass-nav{top:12px;width:calc(100% - 28px)}.nav-links,.nav-tools{display:none}.menu-toggle{display:block;margin-left:auto}.glass-nav.open{background:rgba(32,37,34,.98);align-items:flex-start}.glass-nav.open .nav-links{position:absolute;display:flex;flex-direction:column;align-items:stretch;top:64px;left:-1px;right:-1px;padding:12px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.2);border-radius:0 0 16px 16px}.glass-nav.open .nav-links a{padding:13px 15px}.hero{min-height:760px;align-items:flex-start}.hero-content{padding-top:150px}.profile-card{top:auto;bottom:30px;right:20px;transform:none;width:250px}.band-grid{grid-template-columns:repeat(2,1fr)}.section{padding:75px 0}.section-head{display:block}.section-head p{margin-top:15px}.case-main,.quote-grid{grid-template-columns:1fr}.case-photo,.case-photo img{min-height:320px;height:320px}.result-grid{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr;gap:15px}.timeline article:not(:last-child){margin-right:0}.cta-inner{display:block}.cta .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.notice{margin-top:12px}}
@media(max-width:480px){.container{width:calc(100% - 30px)}.hero h1{font-size:43px}.hero-intro{font-size:16px}.band-grid{gap:12px}.band-item{padding-left:12px}.band-item strong{font-size:22px}.profile-card{left:15px;right:15px;width:auto}.timeline{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.footer-grid>div:first-child{grid-column:1/-1}.section-head h2{font-size:34px}}

/* roulang page: category6 */
:root{
 --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
 --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
 --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;--dark-soft:#2b312d;
 --white:#fffefa;--radius:18px;--radius-sm:11px;
 --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
 --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}
.glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:24px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.45);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:.3s}
.glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}.nav-links a{padding:9px 10px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:.2s}.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.14)}
.nav-tools{display:flex;align-items:center;gap:12px}.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}.nav-cta{min-height:40px!important;padding:0 16px!important;font-size:13px!important}.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:transform .25s var(--ease),box-shadow .25s,background .25s}.btn:hover{transform:translateY(-3px)}.btn:focus-visible,.nav-links a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #f2aa93;outline-offset:3px}.btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}.btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}.btn-light{background:var(--white);color:var(--ink)}.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}.btn-outline:hover{background:rgba(255,255,255,.12)}.btn-text{color:var(--coral);padding:0;background:none;min-height:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
.hero{min-height:690px;position:relative;color:var(--white);display:flex;align-items:center;background:linear-gradient(90deg,rgba(28,33,30,.94),rgba(28,33,30,.7) 53%,rgba(28,33,30,.28)),url('/assets/images/backpic/back-3.webp') center/cover;overflow:hidden}.hero:after{content:"";position:absolute;right:-150px;bottom:-220px;width:540px;height:540px;border:1px solid rgba(255,255,255,.17);border-radius:50%}.hero-content{position:relative;z-index:1;padding-top:58px;max-width:720px}.hero .eyebrow{color:#f3b3a0}.hero .eyebrow:before{background:#f3b3a0}.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:20px 0 24px}.hero h1 span{color:#f39a7f}.hero-intro{font-size:18px;line-height:1.9;color:rgba(255,255,255,.82);max-width:660px}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}
.progress-panel{position:absolute;z-index:2;right:8%;bottom:76px;width:310px;padding:25px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);background:rgba(27,32,29,.7);backdrop-filter:blur(14px)}.progress-panel h3{font-size:17px;margin-bottom:13px}.progress-line{height:8px;border-radius:20px;background:rgba(255,255,255,.18);overflow:hidden}.progress-line i{display:block;height:100%;width:72%;background:var(--coral);border-radius:inherit}.progress-info{display:flex;justify-content:space-between;margin-top:10px;color:rgba(255,255,255,.72);font-size:13px}.progress-info strong{color:#ffc0a9;font-size:19px}
.section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.section-head h2{font-size:clamp(30px,4vw,49px);line-height:1.18;letter-spacing:-.045em;margin-top:13px}.section-head p{max-width:510px;color:var(--muted);line-height:1.9}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.intro-grid img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.copy p{color:var(--muted);margin:17px 0;line-height:2}.quote{padding:25px 28px;border-left:4px solid var(--coral);background:var(--paper);font-size:19px;line-height:1.8}
.benefit-section{background:var(--paper)}.benefit-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:20px}.benefit-lead{padding:38px;border-radius:var(--radius);background:var(--teal-deep);color:var(--white);min-height:405px}.benefit-lead h3{font-size:31px;line-height:1.3;margin:18px 0}.benefit-lead p{color:rgba(255,255,255,.73);line-height:1.9}.benefit-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.benefit-card{padding:27px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#faf7f0;transition:.3s}.benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft);border-color:var(--coral-soft)}.benefit-card b{display:block;color:var(--coral);font-size:28px;margin-bottom:8px}.benefit-card h3{font-size:18px;margin-bottom:7px}.benefit-card p{font-size:14px;color:var(--muted);line-height:1.8}
.plan-section{background:#e9e4da}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.plan{position:relative;padding:31px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,253,248,.8);display:flex;flex-direction:column}.plan.recommended{background:var(--dark);color:var(--white);transform:translateY(-12px);box-shadow:var(--shadow)}.plan .tag{align-self:flex-start;margin-bottom:18px}.plan h3{font-size:25px}.price{font-size:30px;font-weight:900;margin:14px 0 5px;color:var(--coral)}.plan.recommended .price{color:#f39a7f}.plan small{color:var(--muted)}.plan.recommended small{color:rgba(255,255,255,.65)}.plan ul{list-style:none;margin:25px 0;flex:1}.plan li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.plan.recommended li{border-color:rgba(255,255,255,.13)}.plan li:before{content:"✓";color:var(--teal);font-weight:bold;margin-right:9px}.plan .btn{width:100%}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-box{padding:30px;background:var(--paper);border-radius:var(--radius);border:1px solid var(--line)}.compare-box h3{font-size:22px;margin-bottom:20px}.compare-row{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.compare-row:first-of-type{color:var(--muted);font-size:12px}.yes{color:var(--teal);font-weight:800}.no{color:#a79e92}
.scene{display:grid;grid-template-columns:1fr 1.15fr;gap:45px;align-items:center}.scene img{height:390px;width:100%;object-fit:cover;border-radius:var(--radius)}.scene-list{counter-reset:item}.scene-list li{list-style:none;display:grid;grid-template-columns:44px 1fr;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}.scene-list li:before{counter-increment:item;content:"0" counter(item);color:var(--coral);font-weight:900;font-size:19px}.scene-list h3{font-size:18px}.scene-list p{color:var(--muted);font-size:14px;line-height:1.8}
.steps-section{background:var(--dark);color:var(--white)}.steps-section .section-head p{color:rgba(255,255,255,.65)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step{padding:25px 24px;border-top:1px solid rgba(255,255,255,.28);position:relative}.step:not(:last-child):after{content:"→";position:absolute;right:-8px;top:16px;color:#f39a7f;font-size:23px}.step b{color:#f39a7f;font-size:13px;letter-spacing:.1em}.step h3{margin:15px 0 8px;font-size:20px}.step p{color:rgba(255,255,255,.64);font-size:14px;line-height:1.85}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.faq-wrap h2{font-size:42px;line-height:1.25}.faq-wrap>div>p{color:var(--muted);margin-top:17px}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;padding:20px 4px;font-weight:750;display:flex;justify-content:space-between;gap:15px}summary::-webkit-details-marker{display:none}summary:after{content:"＋";color:var(--coral);font-size:22px}details[open] summary:after{content:"－"}details p{padding:0 35px 21px 4px;color:var(--muted);font-size:14px;line-height:1.9}
.cta{margin:0 0 95px;padding:52px 62px;border-radius:var(--radius);background:var(--coral);color:var(--white);display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(28px,4vw,44px);line-height:1.25}.cta p{color:rgba(255,255,255,.8);margin-top:9px}.cta-actions{display:flex;gap:12px;flex-shrink:0}
.footer{padding:68px 0 25px;background:var(--dark);color:var(--white)}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:30px}.footer-intro{max-width:280px;color:rgba(255,255,255,.58);font-size:14px;margin-top:18px}.footer h3{font-size:15px;margin-bottom:16px}.footer-grid>div:not(:first-child) a{display:block;color:rgba(255,255,255,.6);font-size:14px;padding:4px 0;transition:.2s}.footer-grid>div:not(:first-child) a:hover{color:#f39a7f}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);margin-top:50px;padding-top:20px;color:rgba(255,255,255,.47);font-size:12px}.notice a:hover{color:var(--white)}
@media(max-width:1050px){.nav-links{gap:0}.nav-links a{padding-inline:7px;font-size:12px}.nav-tools{display:none}.progress-panel{right:5%}}
@media(max-width:800px){.container{width:min(var(--container),calc(100% - 40px))}.glass-nav{width:calc(100% - 28px);top:14px}.nav-links{display:none;position:absolute;left:0;right:0;top:67px;padding:12px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.2);border-radius:14px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:13px 15px}.menu-toggle{display:block;margin-left:auto}.hero{min-height:780px}.hero-content{padding-top:70px}.progress-panel{left:20px;right:20px;bottom:35px;width:auto}.section{padding:72px 0}.intro-grid,.scene,.faq-wrap{grid-template-columns:1fr;gap:28px}.intro-grid img,.scene img{height:300px}.benefit-layout{grid-template-columns:1fr}.plans{grid-template-columns:1fr}.plan.recommended{transform:none}.compare{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr;gap:18px}.step:not(:last-child):after{display:none}.cta{margin-bottom:70px;padding:35px 27px;display:block}.cta-actions{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom .notice{margin-top:12px}}
@media(max-width:480px){.container{width:calc(100% - 30px)}.hero h1{font-size:42px}.hero-intro{font-size:16px}.hero-actions .btn{width:100%}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}.benefit-list{grid-template-columns:1fr}.benefit-card{padding:22px}.compare-row{grid-template-columns:1.2fr .8fr .8fr;font-size:13px}.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer{padding-top:50px}}

/* roulang page: category7 */
:root{
      --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
      --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
      --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;--dark-soft:#2b312d;
      --white:#fffefa;--radius:18px;--radius-sm:11px;
      --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
      --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 64px));margin:auto}
    .glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:22px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.43);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:.3s}
    .glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}.nav-links a{padding:9px 9px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:.2s}
    .nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.13)}
    .nav-tools{display:flex;align-items:center;gap:12px}.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:transform .25s var(--ease),box-shadow .25s,background .25s}
    .btn:hover{transform:translateY(-3px)}.btn:focus-visible,.nav-links a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #efab91;outline-offset:3px}
    .btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}.btn-primary:hover{background:var(--coral-deep)}
    .btn-light{background:var(--white);color:var(--ink)}.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}
    .nav-cta{min-height:40px;padding:0 16px;font-size:13px}.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
    .hero{min-height:650px;position:relative;color:var(--white);display:flex;align-items:center;background:linear-gradient(90deg,rgba(28,33,30,.95),rgba(28,33,30,.72) 53%,rgba(28,33,30,.28)),url('/assets/images/backpic/back-3.webp') center/cover}
    .hero-content{padding-top:58px;max-width:700px;position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#f3b3a0;font-size:13px;font-weight:800;letter-spacing:.12em}.eyebrow:before{content:"";width:25px;height:2px;background:#f3b3a0}
    h1{font-size:clamp(44px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:20px 0}.hero h1 span{color:#f39a7f}.hero-intro{font-size:18px;color:rgba(255,255,255,.82);max-width:650px;line-height:1.95}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}.hero-note{margin-top:34px;color:rgba(255,255,255,.62);font-size:13px}
    .section{padding:100px 0}.paper{background:var(--paper)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.section-head h2{font-size:clamp(30px,4vw,50px);line-height:1.18;letter-spacing:-.05em;margin-top:12px}.section-head p{max-width:520px;color:var(--muted);line-height:1.9}
    .eyebrow.dark{color:var(--coral)}.eyebrow.dark:before{background:var(--coral)}
    .help-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;align-items:start}.side-card,.faq-panel,.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
    .side-card{padding:28px;position:sticky;top:100px}.side-card h3{font-size:21px;margin-bottom:18px}.side-list{list-style:none}.side-list li+li{border-top:1px solid var(--line)}.side-list a{display:flex;justify-content:space-between;padding:14px 0;color:var(--muted);transition:.2s}.side-list a:hover{color:var(--coral);padding-left:5px}.side-list b{color:var(--coral);font-size:13px}
    .search-box{display:flex;align-items:center;gap:10px;padding:7px 8px 7px 18px;border:1px solid var(--line);border-radius:999px;background:var(--white);margin-bottom:22px}.search-box input{border:0;outline:0;background:transparent;min-width:0;flex:1;color:var(--ink)}.search-box button{border-radius:999px;background:var(--teal);color:white;padding:9px 17px;font-size:13px}
    .faq-panel{padding:18px 30px}.faq-panel details{border-bottom:1px solid var(--line);padding:20px 0}.faq-panel details:last-child{border-bottom:0}.faq-panel summary{cursor:pointer;list-style:none;font-weight:800;display:flex;justify-content:space-between;gap:20px}.faq-panel summary::-webkit-details-marker{display:none}.faq-panel summary:after{content:"＋";color:var(--coral);font-size:21px;line-height:1}.faq-panel details[open] summary:after{content:"−"}.faq-panel details p{color:var(--muted);padding:13px 35px 0 0;line-height:1.9}
    .topic-band{background:#e9e4da}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.topic{padding:25px;background:rgba(255,253,248,.7);border:1px solid var(--line);border-radius:var(--radius-sm);transition:.3s}.topic:hover{transform:translateY(-5px);box-shadow:var(--shadow-soft);border-color:var(--coral-soft)}.topic img{height:140px;width:100%;object-fit:cover;border-radius:12px;margin-bottom:18px}.topic h3{font-size:19px;margin-bottom:8px}.topic p{font-size:14px;color:var(--muted);line-height:1.75}
    .guide{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.guide img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius)}.guide h2{font-size:clamp(30px,4vw,47px);line-height:1.25;margin:14px 0 20px}.guide p{color:var(--muted);margin-bottom:18px}.check-list{list-style:none;margin:22px 0}.check-list li{margin:12px 0;padding-left:29px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;top:1px;color:var(--coral);font-weight:900}
    .contact-section{background:var(--dark);color:var(--white)}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:start}.contact-section h2{font-size:clamp(32px,4vw,55px);line-height:1.18;margin:14px 0 20px}.contact-section p{color:rgba(255,255,255,.7);line-height:1.9}.contact-card{padding:28px;color:var(--ink)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fffefa;padding:11px 13px;outline:0}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--coral);box-shadow:0 0 0 3px var(--coral-soft)}.form-message{font-size:13px;color:var(--teal-deep);margin-top:12px;display:none}
    .footer{background:#191d1b;color:var(--white);padding:64px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-intro{color:rgba(255,255,255,.58);font-size:14px;max-width:285px;margin-top:15px}.footer h3{font-size:15px;margin-bottom:15px}.footer-grid>div>a:not(.logo){display:block;color:rgba(255,255,255,.58);font-size:14px;margin:8px 0;transition:.2s}.footer-grid>div>a:hover{color:#f39a7f}

/* roulang page: category4 */
:root{
 --coral:#df624b;--coral-deep:#b94335;--coral-soft:#f5d1c6;
 --teal:#39766d;--teal-deep:#23554f;--sand:#f5f0e8;--paper:#fffdf8;
 --ink:#24231f;--muted:#766f66;--line:#ded6ca;--dark:#202522;
 --dark-soft:#2b312d;--white:#fffefa;--radius:18px;--radius-sm:11px;
 --shadow:0 18px 50px rgba(67,50,40,.09);--shadow-soft:0 8px 26px rgba(67,50,40,.07);
 --container:1200px;--ease:cubic-bezier(.2,.75,.25,1)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{color:var(--ink);background:var(--sand);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral);display:inline-block}
.section{padding:108px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:44px}
.section-head h2{font-size:clamp(30px,4vw,52px);line-height:1.18;letter-spacing:-.045em;margin-top:14px}
.section-head p{max-width:510px;color:var(--muted);line-height:1.9}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:750;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s}
.btn:hover{transform:translateY(-3px)}
.btn:focus-visible,.nav-links a:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible,input:focus-visible{outline:3px solid #f1a08d;outline-offset:3px}
.btn-primary{background:var(--coral);color:var(--white);box-shadow:0 9px 20px rgba(185,67,53,.22)}
.btn-primary:hover{background:var(--coral-deep);box-shadow:0 13px 27px rgba(185,67,53,.3)}
.btn-light{background:var(--white);color:var(--ink)}
.btn-light:hover{box-shadow:var(--shadow-soft)}
.btn-outline{border:1px solid rgba(255,255,255,.4);color:var(--white);background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.btn-text{color:var(--coral);padding:0;background:none;min-height:auto}
.tag{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:#e5eee9;color:var(--teal-deep);font-size:12px;font-weight:750}
.glass-nav{position:absolute;z-index:10;top:22px;left:50%;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:22px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.25);border-radius:16px;color:var(--white);background:rgba(35,38,34,.42);backdrop-filter:blur(16px);box-shadow:0 12px 35px rgba(0,0,0,.12);transition:background .3s,position .3s,box-shadow .3s}
.glass-nav.scrolled{position:fixed;top:12px;background:rgba(32,37,34,.94);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.logo{font-size:23px;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--coral);margin:0 7px 3px 0}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 9px;border-radius:9px;font-size:13px;color:rgba(255,255,255,.78);transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.13)}
.nav-tools{display:flex;align-items:center;gap:12px}
.search-link{font-size:13px;color:rgba(255,255,255,.82);white-space:nowrap}
.nav-cta{min-height:40px;padding:0 16px;font-size:13px}
.menu-toggle{display:none;background:transparent;color:var(--white);font-size:24px;padding:5px}
.hero{position:relative;min-height:680px;display:flex;align-items:center;color:var(--white);overflow:hidden;background:linear-gradient(90deg,rgba(29,34,30,.94),rgba(29,34,30,.7) 53%,rgba(29,34,30,.25)),url('/assets/images/backpic/back-2.webp') center/cover}
.hero:before{content:"";position:absolute;right:7%;top:23%;width:260px;height:260px;border:1px solid rgba(255,255,255,.22);border-radius:50%}
.hero-content{position:relative;z-index:1;width:58%;padding-top:64px}
.hero .eyebrow{color:#f4b4a0}
.hero .eyebrow:before{background:#f4b4a0}
.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:20px 0 22px}
.hero h1 span{color:#f39a7f}
.hero-intro{max-width:650px;font-size:18px;line-height:1.95;color:rgba(255,255,255,.82)}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}
.coupon-wall{position:absolute;z-index:2;right:7%;bottom:84px;width:310px;padding:26px;background:#fff8ee;color:var(--ink);border-radius:22px;box-shadow:0 24px 70px rgba(0,0,0,.25);transform:rotate(2deg)}
.coupon-wall:after{content:"";position:absolute;inset:12px;border:1px dashed #d59b86;border-radius:15px;pointer-events:none}
.coupon-top{display:flex;justify-content:space-between;align-items:center;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.1em}
.coupon-wall h2{font-size:30px;line-height:1.25;margin:22px 0 8px;position:relative;z-index:1}
.coupon-wall p{font-size:13px;color:var(--muted);position:relative;z-index:1}
.coupon-price{font-size:42px;color:var(--coral-deep);font-weight:900;line-height:1.1;margin:17px 0;position:relative;z-index:1}
.coupon-price small{font-size:14px;color:var(--muted);font-weight:600}
.coupon-wall .btn{width:100%;position:relative;z-index:1}
.hero-strip{background:var(--dark);color:var(--white);padding:20px 0}
.strip-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
.strip-inner p{color:rgba(255,255,255,.65);font-size:14px}
.strip-stats{display:flex;gap:36px}
.strip-stats strong{display:block;color:#f39a7f;font-size:25px;line-height:1.2}
.strip-stats span{font-size:12px;color:rgba(255,255,255,.6)}
.paper{background:var(--paper)}
.filter-bar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:36px;padding:14px 18px;background:#efe7dc;border:1px solid var(--line);border-radius:14px}
.filter-list{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{padding:8px 14px;border-radius:999px;background:transparent;color:var(--muted);font-size:13px;transition:.2s}
.filter-btn:hover,.filter-btn.selected{background:var(--teal);color:var(--white)}
.filter-note{font-size:13px;color:var(--muted);white-space:nowrap}
.feature-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:28px;align-items:stretch}
.feature-image{min-height:455px;border-radius:var(--radius);overflow:hidden;position:relative;background:url('/assets/images/coverpic/cover-7.webp') center/cover}
.feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(28,31,28,.83),transparent 65%)}
.feature-copy{position:absolute;z-index:1;bottom:32px;left:34px;right:34px;color:var(--white)}
.feature-copy h2{font-size:32px;line-height:1.35;margin:12px 0}
.feature-copy p{color:rgba(255,255,255,.76);font-size:14px}
.feature-side{background:#e5eee9;border-radius:var(--radius);padding:37px}
.feature-side h3{font-size:28px;line-height:1.35;margin:14px 0}
.feature-side p{color:var(--muted);line-height:1.9}
.side-points{list-style:none;margin:25px 0 30px;border-top:1px solid rgba(57,118,109,.2)}
.side-points li{padding:15px 0;border-bottom:1px solid rgba(57,118,109,.2);display:flex;justify-content:space-between;gap:15px}
.side-points span{color:var(--muted);font-size:13px}
.side-points b{color:var(--teal-deep);font-size:14px}
.news-section{background:var(--sand)}
.news-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:60px}
.news-intro{padding:15px 0}
.news-intro h3{font-size:32px;line-height:1.35;margin:17px 0}
.news-intro p{color:var(--muted);line-height:2}
.news-intro .btn{margin-top:25px}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:86px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.news-item time{font-size:13px;color:var(--coral);font-weight:800}
.news-item h3{font-size:18px;line-height:1.45;margin-bottom:4px}
.news-item p{font-size:13px;color:var(--muted);line-height:1.7}
.news-item .btn-text{font-size:13px;white-space:nowrap}
.timeline-section{background:var(--dark);color:var(--white)}
.timeline-section .section-head p{color:rgba(255,255,255,.62)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2)}
.timeline-item{position:relative;padding:30px 25px 18px 0;border-right:1px solid rgba(255,255,255,.16);margin-right:25px}
.timeline-item:last-child{border-right:0}
.timeline-item:before{content:"";display:block;width:12px;height:12px;background:var(--coral);border-radius:50%;margin-bottom:22px;box-shadow:0 0 0 7px rgba(223,98,75,.16)}
.timeline-item time{color:#f3b3a0;font-size:13px}
.timeline-item h3{font-size:20px;margin:12px 0}
.timeline-item p{font-size:14px;color:rgba(255,255,255,.64);line-height:1.9}
.data-section{background:var(--paper)}
.data-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
.data-copy h2{font-size:38px;line-height:1.3;margin:15px 0}
.data-copy p{color:var(--muted);line-height:2}
.data-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fffaf3}
.data-row{display:grid;grid-template-columns:1.2fr .8fr 1fr;padding:16px 20px;border-bottom:1px solid var(--line);gap:12px;align-items:center}
.data-row:last-child{border-bottom:0}
.data-row.header{background:#efe7dc;color:var(--muted);font-size:13px}
.data-row strong{color:var(--teal-deep)}
.data-row span{font-size:14px;color:var(--muted)}
.community-band{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.community-card{padding:34px;background:var(--coral-soft);border-radius:var(--radius)}
.community-card.dark{background:#dce8e2}
.community-card h3{font-size:27px;line-height:1.35;margin:13px 0}
.community-card p{color:#665c54;line-height:1.9}
.community-card .btn{margin-top:23px}
.faq{background:var(--paper)}
.faq-wrap{max-width:900px;margin:auto}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:transparent;padding:23px 0;font-weight:800;color:var(--ink)}
.faq-question span:last-child{font-size:24px;color:var(--coral);transition:transform .25s}
.faq-answer{max-height:0;overflow:hidden;color:var(--muted);line-height:1.9;transition:max-height .35s ease,padding .35s ease}
.faq-item.open .faq-answer{max-height:160px;padding:0 40px 23px 0}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta{padding:82px 0;background:var(--coral);color:var(--white)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:12px 0}
.cta p{color:rgba(255,255,255,.78);max-width:650px}
.cta .btn-light{flex:none}
.footer{padding:70px 0 25px;background:var(--dark);color:var(--white)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:42px;padding-bottom:55px}
.footer-intro{max-width:310px;margin-top:18px;color:rgba(255,255,255,.55);font-size:14px;line-height:1.9}
.footer h3{font-size:15px;margin-bottom:15px;color:#f3b3a0}
.footer-grid>div:not(:first-child) a{display:block;color:rgba(255,255,255,.62);font-size:14px;padding:4px 0;transition:.2s}
.footer-grid>div:not(:first-child) a:hover{color:var(--white);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.45);font-size:12px}
.footer-bottom a:hover{color:var(--white)}
@media(max-width:1050px){
 .nav-links{gap:0}.nav-links a{padding-inline:6px;font-size:12px}.search-link{display:none}
 .coupon-wall{right:4%}.hero-content{width:62%}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 40px))}
 .section{padding:76px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}
 .glass-nav{width:calc(100% - 28px);top:14px;padding-left:16px}.menu-toggle{display:block;margin-left:auto}
 .nav-links{display:none;position:absolute;left:0;right:0;top:64px;padding:12px;background:rgba(32,37,34,.98);border:1px solid rgba(255,255,255,.16);border-radius:14px;flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:13px 15px}.nav-cta{display:none}
 .hero{min-height:820px;align-items:flex-start;padding-top:145px}.hero-content{width:100%;padding-top:0}.hero h1{font-size:48px}
 .coupon-wall{position:relative;right:auto;bottom:auto;margin:35px 0 0 auto;width:min(310px,92%);transform:rotate(1deg)}
 .strip-inner{display:block}.strip-stats{margin-top:18px;justify-content:space-between}
 .feature-grid,.news-layout,.data-panel,.community-band{grid-template-columns:1fr;gap:25px}
 .feature-image{min-height:380px}.feature-side{padding:28px}
 .news-item{grid-template-columns:73px 1fr}.news-item .btn-text{grid-column:2}
 .timeline{grid-template-columns:1fr 1fr;gap:0}.timeline-item:nth-child(2){border-right:0}.timeline-item{margin-bottom:20px}
 .cta-inner{display:block}.cta .btn{margin-top:25px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom .notice{margin-top:12px}
}
@media(max-width:520px){
 .container{width:calc(100% - 30px)}.hero{min-height:850px;padding-top:130px}.hero h1{font-size:42px}.hero-intro{font-size:16px}
 .coupon-wall{width:100%;margin-top:30px}.strip-stats{gap:12px}.strip-stats strong{font-size:21px}
 .feature-copy{left:22px;right:22px;bottom:22px}.feature-copy h2{font-size:25px}
 .data-row{grid-template-columns:1fr 70px 95px;padding:14px 12px;font-size:13px}
 .timeline{grid-template-columns:1fr}.timeline-item{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:24px}
 .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
}