/* roulang page: index */
:root{
      --berry:#542342;
      --berry-deep:#2d1830;
      --plum:#713b6c;
      --coral:#e97968;
      --coral-dark:#c95b58;
      --lavender:#eee5f1;
      --peach:#fff0e8;
      --paper:#fbf8f5;
      --ink:#241c2a;
      --muted:#766b79;
      --line:#e7dce4;
      --white:#fff;
      --shadow:0 18px 45px rgba(68,35,66,.12);
      --soft-shadow:0 8px 24px rgba(68,35,66,.08);
      --radius:24px;
      --small-radius:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1220px;margin:0 auto;padding:0 28px}
    .site-header{position:fixed;z-index:20;top:0;left:0;right:0;background:rgba(45,24,48,.93);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
    .topbar{height:78px;display:flex;align-items:center;justify-content:space-between}
    .brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:21px;letter-spacing:.02em;white-space:nowrap}
    .brand-mark{width:32px;height:32px;border-radius:10px 14px 10px 14px;background:linear-gradient(135deg,var(--coral),#f6b18b);position:relative;box-shadow:0 5px 18px rgba(233,121,104,.3)}
    .brand-mark:after{content:"";position:absolute;left:12px;top:9px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
    .main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
    .main-nav a{color:#e9dce9;padding:10px 15px;border-radius:10px;font-size:14px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
    .nav-cta,.button.primary{background:var(--coral);color:#fff!important;border:1px solid var(--coral);box-shadow:0 8px 18px rgba(201,91,88,.22)}
    .nav-cta{margin-left:12px;padding:10px 18px!important;border-radius:30px!important}
    .menu-icon{display:none}
    .hero{padding:150px 0 80px;background:linear-gradient(105deg,rgba(45,24,48,.98) 0%,rgba(84,35,66,.9) 54%,rgba(84,35,66,.68)),url('/assets/images/517fc92c2c064d70.jpg') center/cover;position:relative;overflow:hidden;color:#fff}
    .hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,215,203,.22);border-radius:50%;right:-120px;top:-210px;box-shadow:0 0 0 22px rgba(255,255,255,.025),0 0 0 44px rgba(255,255,255,.025)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center;position:relative}
    .eyebrow,.section-kicker{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
    .hero h1{font-size:clamp(38px,5vw,66px);line-height:1.14;margin:15px 0 24px;letter-spacing:-.04em;color:#fff}
    .hero h1 span{color:#ffad95}
    .hero-copy{font-size:18px;line-height:1.9;color:#f2e5ef;max-width:650px;margin:0 0 32px}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:12px;border:1px solid var(--line);font-weight:700;cursor:pointer}
    .button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(68,35,66,.16)}
    .button.secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-note{display:flex;gap:24px;margin-top:32px;color:#d9c8d8;font-size:13px}
    .hero-note strong{display:block;color:#fff;font-size:18px}
    .hero-showcase{position:relative;min-height:440px}
    .hero-poster{position:absolute;right:25px;top:0;width:270px;height:390px;border-radius:28px;overflow:hidden;border:7px solid rgba(255,255,255,.16);box-shadow:var(--shadow);transform:rotate(4deg)}
    .hero-poster img{width:100%;height:100%;object-fit:cover}
    .hero-poster:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(32,14,35,.82))}
    .play-button{position:absolute;z-index:2;left:50%;top:47%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;background:var(--coral);display:grid;place-items:center;box-shadow:0 0 0 9px rgba(233,121,104,.22)}
    .play-button:after{content:"";margin-left:4px;border-left:15px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent}
    .poster-caption{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;color:#fff}
    .poster-caption b{display:block;font-size:18px}
    .floating-card{position:absolute;left:0;bottom:35px;width:235px;background:#fff;color:var(--ink);padding:18px;border-radius:18px;box-shadow:var(--shadow);transform:rotate(-4deg)}
    .floating-card small{color:var(--muted)}
    .progress{height:6px;border-radius:8px;background:#eadfe8;margin-top:11px;overflow:hidden}
    .progress i{display:block;width:68%;height:100%;background:var(--coral)}
    section{padding:92px 0}
    .section-head{max-width:700px;margin-bottom:40px}
    .section-head h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;margin:9px 0 14px;color:var(--berry-deep)}
    .section-head p{color:var(--muted);margin:0}
    .light-section{background:#f2eaf3}
    .dark-section{background:var(--berry-deep);color:#fff}
    .dark-section h2,.dark-section h3{color:#fff}
    .dark-section .section-head p{color:#d8c9d8}
    .feature-band{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow);overflow:hidden}
    .feature-item{padding:28px 24px;border-right:1px solid var(--line)}
    .feature-item:last-child{border:0}
    .feature-icon{width:42px;height:42px;border-radius:13px;background:var(--peach);color:var(--coral-dark);display:grid;place-items:center;font-size:20px;margin-bottom:18px}
    .feature-item h3{font-size:18px;margin:0 0 8px;color:var(--berry)}
    .feature-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
    .scene-grid{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:18px;align-items:stretch}
    .scene-card{min-height:265px;border-radius:var(--radius);padding:27px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:linear-gradient(180deg,rgba(45,24,48,.05),rgba(45,24,48,.9)),url('/assets/images/43624732b9721251.jpg') center/cover}
    .scene-card:nth-child(2){min-height:350px;background-image:linear-gradient(180deg,rgba(45,24,48,.04),rgba(45,24,48,.9)),url('/assets/images/1cf61aa135e7a688.jpg')}
    .scene-card:nth-child(3){background-image:linear-gradient(180deg,rgba(45,24,48,.04),rgba(45,24,48,.9)),url('/assets/images/569540841c1225d1.jpg')}
    .scene-card h3{font-size:23px;margin:0 0 7px}.scene-card p{font-size:14px;margin:0;color:#f5eaf2}
    .demo-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:58px;align-items:center}
    .demo-copy h2{font-size:40px;line-height:1.25;margin:10px 0 18px;color:var(--berry-deep)}
    .demo-copy p{color:var(--muted)}
    .check-list{padding:0;margin:25px 0;list-style:none}.check-list li{margin:12px 0;color:var(--berry)}.check-list li:before{content:"✦";color:var(--coral);margin-right:10px}
    .screen-stage{min-height:390px;border-radius:28px;background:linear-gradient(145deg,#3b203c,#70426d);padding:28px;position:relative;overflow:hidden}
    .screen-stage:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.18);border-radius:22px}
    .screen-window{position:relative;z-index:1;background:#fff;border-radius:18px;max-width:560px;margin:25px auto 0;padding:18px;box-shadow:var(--shadow)}
    .screen-top{display:flex;justify-content:space-between;align-items:center;color:var(--berry);font-weight:800;border-bottom:1px solid var(--line);padding-bottom:12px}
    .mini-video{display:grid;grid-template-columns:150px 1fr;gap:16px;padding-top:16px}.mini-video img{height:150px;width:100%;object-fit:cover;border-radius:12px}.mini-video h4{margin:15px 0 6px;color:var(--berry)}.mini-video p{font-size:13px;color:var(--muted);margin:0}
    .tag{display:inline-block;background:var(--lavender);color:var(--plum);font-size:12px;border-radius:20px;padding:4px 10px;margin:2px 3px 2px 0}
    .content-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:20px}
    .video-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--soft-shadow);transition:.25s}
    .video-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d3b8d0}
    .video-cover{height:220px;position:relative;overflow:hidden}.video-cover img{height:100%;width:100%;object-fit:cover;transition:.35s}.video-card:hover .video-cover img{transform:scale(1.04)}
    .video-card.large .video-cover{height:310px}
    .video-info{padding:20px}.video-info h3{font-size:19px;line-height:1.4;margin:10px 0 8px;color:var(--berry)}.video-info p{font-size:14px;color:var(--muted);margin:0}.duration{position:absolute;bottom:12px;right:12px;background:rgba(35,17,37,.8);color:#fff;border-radius:7px;padding:3px 8px;font-size:12px}.cover-play{position:absolute;left:16px;bottom:13px;width:38px;height:38px;background:var(--coral);border-radius:50%}.cover-play:after{content:"";position:absolute;left:15px;top:11px;border-left:11px solid #fff;border-top:8px solid transparent;border-bottom:8px solid transparent}
    .path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}.path-item{background:#4a2949;border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:24px;position:relative}.path-item:not(:last-child):after{content:"→";position:absolute;right:-18px;top:42%;color:var(--coral);font-size:24px}.path-num{color:var(--coral);font-size:13px;font-weight:800}.path-item h3{font-size:19px;margin:13px 0 8px}.path-item p{font-size:14px;color:#d9cbd8;margin:0}
    .case-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.case-card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:28px;display:grid;grid-template-columns:86px 1fr;gap:22px;align-items:center}.case-art{height:86px;border-radius:18px;background:linear-gradient(145deg,var(--plum),var(--coral));position:relative}.case-art:after{content:"✦";position:absolute;color:#fff;font-size:32px;left:26px;top:19px}.case-card h3{font-size:19px;color:var(--berry);margin:0 0 7px}.case-card p{font-size:14px;color:var(--muted);margin:0}
    .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}.plan.featured{background:var(--berry);color:#fff;border-color:var(--berry);transform:translateY(-10px);box-shadow:var(--shadow)}.plan h3{color:var(--berry);margin:0 0 10px}.featured h3{color:#fff}.plan p{color:var(--muted);font-size:14px;min-height:50px}.featured p{color:#e6d8e4}.plan ul{list-style:none;padding:0;margin:20px 0}.plan li{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.featured li{border-color:rgba(255,255,255,.16)}.plan .button{width:100%}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{background:#4a2949;border-radius:20px;padding:26px;min-height:190px;border:1px solid rgba(255,255,255,.13)}.quote p{font-size:16px;color:#f2e6f1;margin:0 0 20px}.quote span{font-size:13px;color:#d3bbd1}
    .taste-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:center}.taste-layout h2{font-size:35px;color:var(--berry-deep);line-height:1.3}.taste-layout p{color:var(--muted)}.taste-tags{display:flex;gap:12px;flex-wrap:wrap}.taste-tag{padding:16px 20px;border-radius:15px;background:#fff;border:1px solid var(--line);color:var(--berry);font-weight:700;box-shadow:var(--soft-shadow)}
    .news-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;border-top:1px solid var(--line)}.news-item{padding:22px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:90px 1fr;gap:20px}.news-date{color:var(--coral-dark);font-size:13px;font-weight:800}.news-item h3{font-size:18px;color:var(--berry);margin:0 0 5px}.news-item p{font-size:14px;color:var(--muted);margin:0}
    .final-cta{padding:75px 0;background:linear-gradient(120deg,var(--berry-deep),var(--plum));color:#fff;position:relative;overflow:hidden}.final-cta:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-100px;top:-180px}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;z-index:1}.cta-inner h2{font-size:38px;line-height:1.3;margin:0 0 10px;color:#fff}.cta-inner p{color:#eadbe8;margin:0;max-width:680px}
    footer{background:#201522;color:#cbbdca;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.footer-brand{color:#fff;font-size:20px;font-weight:800}.footer-grid h3{font-size:14px;color:#fff;margin:0 0 16px}.footer-grid a{display:block;font-size:14px;margin:8px 0;color:#cbbdca}.footer-grid a:hover{color:#ffad95}.footer-desc{font-size:14px;line-height:1.8;max-width:280px;margin-top:15px}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;font-size:13px;color:#978b98}
    :focus-visible{outline:3px solid rgba(233,121,104,.65);outline-offset:3px}
    @media(max-width:1024px){.main-nav a{padding:9px 8px}.hero-grid{gap:35px}.feature-band{grid-template-columns:repeat(2,1fr)}.feature-item:nth-child(2){border-right:0}.feature-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.content-grid{grid-template-columns:1fr 1fr}.content-grid .large{grid-column:span 2}.path-grid{grid-template-columns:repeat(2,1fr)}.path-item:not(:last-child):after{display:none}}
    @media(max-width:768px){.site-header{position:relative}.topbar{height:70px}.menu-icon{display:block;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:9px;padding:7px 11px}.main-nav{display:none;position:absolute;left:0;right:0;top:70px;background:var(--berry-deep);padding:12px 22px 20px;flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.main-nav a{padding:13px 12px}.nav-cta{margin:6px 0 0!important;text-align:center}.hero{padding:75px 0 55px}.hero-grid,.demo-layout,.taste-layout{grid-template-columns:1fr}.hero-showcase{min-height:390px;margin-top:10px}.hero-poster{right:12%;}.floating-card{left:2%}.scene-grid{grid-template-columns:1fr}.scene-card,.scene-card:nth-child(2){min-height:260px}.case-grid,.quote-grid,.plans{grid-template-columns:1fr}.plan.featured{transform:none}.news-list{grid-template-columns:1fr}.cta-inner{display:block}.cta-inner .button{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.container{padding:0 18px}.brand{font-size:17px}.hero h1{font-size:39px}.hero-copy{font-size:16px}.hero-showcase{min-height:350px}.hero-poster{width:220px;height:325px;right:8px}.floating-card{width:190px;bottom:12px;padding:14px}.feature-band{grid-template-columns:1fr}.feature-item{border-right:0!important;border-bottom:1px solid var(--line)}.feature-item:last-child{border-bottom:0}.content-grid{grid-template-columns:1fr}.content-grid .large{grid-column:auto}.video-cover,.video-card.large .video-cover{height:235px}.path-grid{grid-template-columns:1fr}.mini-video{grid-template-columns:110px 1fr}.mini-video img{height:120px}.screen-stage{padding:14px}.screen-window{margin-top:18px}.footer-grid{grid-template-columns:1fr}.cta-inner h2{font-size:30px}section{padding:65px 0}}

/* roulang page: category1 */
:root{
 --berry:#542342;--berry-deep:#2d1830;--plum:#713b6c;--coral:#e97968;--coral-dark:#c95b58;
 --lavender:#eee5f1;--peach:#fff0e8;--paper:#fbf8f5;--ink:#241c2a;--muted:#766b79;
 --line:#e7dce4;--white:#fff;--shadow:0 18px 45px rgba(68,35,66,.12);
 --soft-shadow:0 8px 24px rgba(68,35,66,.08);--radius:24px;--small-radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{position:fixed;z-index:20;top:0;left:0;right:0;background:rgba(45,24,48,.94);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
.topbar{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:21px;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:32px;height:32px;border-radius:10px 14px 10px 14px;background:linear-gradient(135deg,var(--coral),#f6b18b);position:relative;box-shadow:0 5px 18px rgba(233,121,104,.3)}
.brand-mark:after{content:"";position:absolute;left:12px;top:9px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
.main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
.main-nav a{color:#e9dce9;padding:10px 15px;border-radius:10px;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.nav-cta,.button.primary{background:var(--coral);color:#fff!important;border:1px solid var(--coral);box-shadow:0 8px 18px rgba(201,91,88,.22)}
.nav-cta{margin-left:12px;padding:10px 18px!important;border-radius:30px!important}
.menu-icon{display:none;color:#fff;background:transparent;border:1px solid rgba(255,255,255,.35);border-radius:9px;padding:7px 12px;cursor:pointer}
.page-intro{padding:145px 0 68px;background:linear-gradient(105deg,rgba(45,24,48,.98),rgba(84,35,66,.86)),url('/assets/images/43624732b9721251.jpg') center/cover;color:#fff;position:relative;overflow:hidden}
.page-intro:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,220,211,.2);border-radius:50%;right:-110px;top:-220px;box-shadow:0 0 0 22px rgba(255,255,255,.025),0 0 0 45px rgba(255,255,255,.02)}
.intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:end;position:relative;z-index:1}
.eyebrow,.section-kicker{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.14em}
.page-intro h1{font-size:clamp(38px,5vw,64px);line-height:1.15;margin:14px 0 18px;letter-spacing:-.04em}
.page-intro h1 span{color:#ffad95}
.intro-copy{font-size:18px;color:#f3e5ef;max-width:680px;margin:0}
.intro-aside{padding:24px;border:1px solid rgba(255,255,255,.18);border-radius:20px;background:rgba(255,255,255,.08)}
.intro-aside strong{display:block;font-size:20px;color:#fff;margin-bottom:8px}
.intro-aside p{font-size:14px;color:#dfcfdd;margin:0}
section{padding:84px 0}
.section-head{max-width:720px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;color:var(--berry-deep);margin:8px 0 12px}
.section-head p{color:var(--muted);margin:0}
.light-section{background:#f2eaf3}
.tag-panel{display:flex;flex-wrap:wrap;gap:12px;padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
.tag{display:inline-flex;align-items:center;min-height:42px;padding:7px 17px;border:1px solid var(--line);border-radius:30px;color:var(--berry);background:#fff;font-size:14px}
.tag:hover,.tag.active{background:var(--berry);border-color:var(--berry);color:#fff}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start}
.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.video-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--soft-shadow);transition:.25s ease}
.video-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d5bfd2}
.video-cover{height:240px;position:relative;overflow:hidden;background:var(--lavender)}
.video-cover img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
.video-card:hover .video-cover img{transform:scale(1.04);filter:saturate(1.08)}
.video-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 46%,rgba(45,24,48,.68))}
.video-label{position:absolute;left:15px;top:15px;z-index:2;color:#fff;background:rgba(84,35,66,.86);padding:4px 10px;border-radius:20px;font-size:12px}
.video-play{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 8px rgba(233,121,104,.22)}
.video-play:after{content:"";position:absolute;left:19px;top:13px;border-left:14px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent}
.video-info{padding:19px 20px 20px}
.video-info h3{font-size:19px;line-height:1.45;color:var(--berry);margin:0 0 9px}
.video-info p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 13px}
.video-meta{display:flex;justify-content:space-between;gap:10px;color:#9a8b9a;font-size:12px}
.more-wrap{text-align:center;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 22px;border-radius:12px;border:1px solid var(--line);font-weight:700;cursor:pointer}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(68,35,66,.16)}
.button.outline{color:var(--berry);background:#fff;border-color:var(--berry)}
.button.outline:hover{background:var(--berry);color:#fff}
.side-panel{background:var(--berry-deep);color:#fff;border-radius:22px;padding:26px;position:sticky;top:105px;box-shadow:var(--shadow)}
.side-panel h3{font-size:21px;margin:0 0 18px;color:#fff}
.side-panel p{font-size:14px;color:#d9c9d8;margin:0 0 20px}
.rank-list{list-style:none;padding:0;margin:0}
.rank-list li{display:flex;gap:13px;padding:15px 0;border-top:1px solid rgba(255,255,255,.13)}
.rank-num{color:var(--coral);font-size:20px;font-weight:800;line-height:1.3}
.rank-list a{font-size:14px;color:#f4eaf2}
.rank-list a:hover{color:#ffad95}
.topic-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
.topic-card{min-height:220px;border-radius:22px;padding:25px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,rgba(45,24,48,.08),rgba(45,24,48,.9)),url('/assets/images/1cf61aa135e7a688.jpg') center/cover}
.topic-card:nth-child(2){background-image:linear-gradient(180deg,rgba(45,24,48,.08),rgba(45,24,48,.9)),url('/assets/images/569540841c1225d1.jpg')}
.topic-card:nth-child(3){background-image:linear-gradient(180deg,rgba(45,24,48,.08),rgba(45,24,48,.9)),url('/assets/images/f599d5a84b7ddc33.jpg')}
.topic-card h3{font-size:21px;margin:0 0 5px}
.topic-card p{font-size:13px;color:#f4e8f0;margin:0}
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.note-card{background:#fff;padding:25px;border:1px solid var(--line);border-radius:18px}
.note-card .note-icon{width:38px;height:38px;display:grid;place-items:center;background:var(--peach);color:var(--coral-dark);border-radius:12px;margin-bottom:15px;font-weight:800}
.note-card h3{font-size:18px;color:var(--berry);margin:0 0 8px}
.note-card p{font-size:14px;color:var(--muted);margin:0}
.accordion{background:transparent;margin:0}
.accordion-item{border:1px solid var(--line)!important;border-radius:12px!important;margin-bottom:12px;overflow:hidden;background:#fff}
.accordion-title{border:0!important;color:var(--berry)!important;font-weight:700;font-size:16px;padding:18px 22px}
.accordion-title:hover,.accordion-title:focus{background:var(--peach)}
.accordion-content{border:0!important;padding:0 22px 19px;color:var(--muted);font-size:14px;line-height:1.8}
.update-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.update-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.update-grid h2{font-size:30px;line-height:1.3;color:var(--berry-deep);margin:8px 0 12px}
.update-grid p{color:var(--muted);margin:0}
.update-list{list-style:none;margin:0;padding:0}
.update-list li{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.update-list li:last-child{border-bottom:0}
.update-list a{color:var(--berry);font-weight:700}
.update-list a:hover{color:var(--coral-dark)}
.cta-section{padding:68px 0;background:var(--berry-deep);color:#fff}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-box h2{color:#fff;font-size:34px;margin:0 0 8px}
.cta-box p{color:#dbcbd9;margin:0;max-width:650px}
footer{background:#241526;color:#fff;padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
.footer-brand{font-weight:800;font-size:23px;margin-bottom:10px}
.footer-desc{color:#cbbaca;font-size:14px;max-width:290px;margin:0}
footer h3{font-size:15px;color:#ffb09a;margin:0 0 13px}
footer a{display:block;color:#cbbaca;font-size:14px;margin:7px 0}
footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;color:#a995a8;font-size:13px}
:focus-visible{outline:3px solid rgba(233,121,104,.55);outline-offset:3px}
@media(max-width:1024px){
 .main-nav a{padding:9px 10px}.intro-grid{gap:30px}.content-layout{grid-template-columns:1fr 270px}
 .topic-grid{grid-template-columns:1fr 1fr}.topic-card:first-child{grid-row:span 2}
}
@media(max-width:768px){
 .container{padding:0 20px}.topbar{height:70px}.menu-icon{display:block}
 .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--berry-deep);padding:12px 20px 20px;flex-direction:column;align-items:stretch;box-shadow:0 15px 25px rgba(30,13,31,.25)}
 .main-nav.open{display:flex}.main-nav a{padding:13px 14px}.nav-cta{margin:5px 0 0!important;text-align:center}
 .page-intro{padding:125px 0 55px}.intro-grid{grid-template-columns:1fr}.intro-aside{max-width:520px}
 section{padding:65px 0}.content-layout{grid-template-columns:1fr}.side-panel{position:static}
 .video-grid{grid-template-columns:1fr 1fr}.video-cover{height:210px}.note-grid{grid-template-columns:1fr 1fr}
 .update-grid{grid-template-columns:1fr}.cta-box{display:block}.cta-box .button{margin-top:24px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .brand{font-size:18px}.brand-mark{width:29px;height:29px}
 .page-intro h1{font-size:39px}.intro-copy{font-size:16px}.video-grid,.topic-grid,.note-grid{grid-template-columns:1fr}
 .topic-card:first-child{grid-row:auto}.video-cover{height:245px}.tag-panel{gap:8px}.tag{font-size:13px;padding:6px 13px}
 .footer-grid{grid-template-columns:1fr;gap:25px}.cta-box h2{font-size:28px}.update-list li{display:block}.update-list time{display:block;margin-top:4px}
}

/* roulang page: category2 */
:root{
 --berry:#542342;
 --berry-deep:#2d1830;
 --plum:#713b6c;
 --coral:#e97968;
 --coral-dark:#c95b58;
 --lavender:#eee5f1;
 --peach:#fff0e8;
 --paper:#fbf8f5;
 --ink:#241c2a;
 --muted:#766b79;
 --line:#e7dce4;
 --white:#fff;
 --shadow:0 18px 45px rgba(68,35,66,.12);
 --soft-shadow:0 8px 24px rgba(68,35,66,.08);
 --radius:24px;
 --small-radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:focus,button:focus{outline:3px solid rgba(233,121,104,.42);outline-offset:3px}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{position:fixed;z-index:20;top:0;left:0;right:0;background:rgba(45,24,48,.95);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
.topbar{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:21px;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:32px;height:32px;border-radius:10px 14px 10px 14px;background:linear-gradient(135deg,var(--coral),#f6b18b);position:relative;box-shadow:0 5px 18px rgba(233,121,104,.3)}
.brand-mark:after{content:"";position:absolute;left:12px;top:9px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
.main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
.main-nav a{color:#e9dce9;padding:10px 15px;border-radius:10px;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.nav-cta,.button.primary{background:var(--coral);color:#fff!important;border:1px solid var(--coral);box-shadow:0 8px 18px rgba(201,91,88,.22)}
.nav-cta{margin-left:12px;padding:10px 18px!important;border-radius:30px!important}
.menu-icon{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:8px;padding:6px 12px;cursor:pointer}
.page-intro{padding:145px 0 72px;background:linear-gradient(110deg,rgba(45,24,48,.97),rgba(84,35,66,.82)),url('/assets/images/43624732b9721251.jpg') center/cover;color:#fff;position:relative;overflow:hidden}
.page-intro:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-160px;top:-280px;box-shadow:0 0 0 22px rgba(255,255,255,.025),0 0 0 46px rgba(255,255,255,.025)}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:end;position:relative;z-index:1}
.eyebrow,.section-kicker{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.14em}
.page-intro h1{font-size:clamp(36px,5vw,62px);line-height:1.15;letter-spacing:-.04em;margin:14px 0 20px;color:#fff}
.page-intro h1 span{color:#ffad95}
.intro-copy{font-size:18px;color:#f2e5ef;max-width:700px;margin:0}
.guide-index{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:25px}
.guide-index strong{font-size:18px;color:#fff}
.index-line{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.13);color:#e9dce9;font-size:14px}
.index-line:last-child{border-bottom:0;padding-bottom:0}
.index-num{width:28px;height:28px;border-radius:50%;background:var(--coral);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
section{padding:88px 0}
.section-head{max-width:720px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;margin:9px 0 13px;color:var(--berry-deep)}
.section-head p{color:var(--muted);margin:0}
.light-section{background:#f2eaf3}
.soft-section{background:#fff}
.dark-section{background:var(--berry-deep);color:#fff}
.dark-section h2,.dark-section h3{color:#fff}
.dark-section .section-head p{color:#d8c9d8}
.guide-map{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.map-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:var(--soft-shadow);transition:.25s ease}
.map-item:hover{transform:translateY(-4px);border-color:#d4b8d0;box-shadow:var(--shadow)}
.map-item .number{color:var(--coral-dark);font-size:13px;font-weight:800;letter-spacing:.12em}
.map-item h3{font-size:18px;color:var(--berry);margin:10px 0 7px}
.map-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--soft-shadow)}
.step{padding:30px 25px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step:after{content:"›";position:absolute;right:-10px;top:41px;width:20px;height:20px;border-radius:50%;background:var(--coral);color:#fff;text-align:center;line-height:18px;z-index:2}
.step:last-child:after{display:none}
.step-no{width:42px;height:42px;border-radius:13px;background:var(--peach);color:var(--coral-dark);display:grid;place-items:center;font-weight:800;margin-bottom:17px}
.step h3{font-size:19px;color:var(--berry);margin:0 0 8px}
.step p{font-size:14px;color:var(--muted);margin:0}
.scenario-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:stretch}
.scenario-list{display:flex;flex-direction:column;gap:12px}
.scenario-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:flex;gap:16px;align-items:flex-start;transition:.25s ease}
.scenario-item:hover{transform:translateX(5px);border-color:#d1aec9}
.scenario-icon{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:var(--lavender);color:var(--plum);display:grid;place-items:center;font-weight:800}
.scenario-item h3{font-size:17px;color:var(--berry);margin:0 0 4px}
.scenario-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.65}
.scenario-feature{min-height:100%;border-radius:var(--radius);padding:34px;color:#fff;background:linear-gradient(180deg,rgba(45,24,48,.15),rgba(45,24,48,.92)),url('/assets/images/569540841c1225d1.jpg') center/cover;display:flex;flex-direction:column;justify-content:flex-end}
.scenario-feature h3{font-size:28px;line-height:1.3;margin:0 0 10px}
.scenario-feature p{color:#f5eaf2;margin:0;max-width:440px}
.demo-layout{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.demo-copy h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;color:var(--berry-deep);margin:9px 0 15px}
.demo-copy p{color:var(--muted)}
.tip-list{list-style:none;padding:0;margin:24px 0 0}
.tip-list li{margin:13px 0;color:var(--berry);font-weight:600}
.tip-list li:before{content:"✦";color:var(--coral);margin-right:10px}
.screen-card{height:420px;border-radius:28px;padding:16px;background:var(--berry-deep);box-shadow:var(--shadow);position:relative;transform:rotate(2deg)}
.screen-inner{height:100%;border-radius:20px;overflow:hidden;position:relative;background:url('/assets/images/1cf61aa135e7a688.jpg') center/cover}
.screen-inner:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(45,24,48,.93))}
.screen-label{position:absolute;z-index:2;left:24px;right:24px;bottom:24px;color:#fff}
.screen-label small{color:#ffb09b;display:block;margin-bottom:6px}
.screen-label strong{font-size:22px;line-height:1.35}
.play-button{position:absolute;z-index:3;left:50%;top:43%;transform:translate(-50%,-50%);width:62px;height:62px;border-radius:50%;background:var(--coral);display:grid;place-items:center;box-shadow:0 0 0 9px rgba(233,121,104,.22)}
.play-button:after{content:"";margin-left:4px;border-left:16px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent}
.faq-section{background:#f2eaf3}
.accordion{background:transparent;margin:0}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden;background:#fff}
.accordion-title{font-size:16px;font-weight:700;color:var(--berry)!important;border:0!important;padding:20px 24px}
.accordion-title:hover,.accordion-title:focus{background:var(--peach)}
.accordion-content{border:0!important;padding:0 24px 20px;color:var(--muted);font-size:15px;line-height:1.8}
.update-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}
.update-list{border-top:1px solid var(--line)}
.update-item{display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.update-date{color:var(--coral-dark);font-size:13px;font-weight:800}
.update-item h3{font-size:17px;margin:0 0 4px;color:var(--berry)}
.update-item p{margin:0;color:var(--muted);font-size:14px}
.update-tag{font-size:12px;color:var(--plum);background:var(--lavender);border-radius:30px;padding:5px 10px;white-space:nowrap}
.guide-cta{padding:62px 0;background:linear-gradient(110deg,var(--berry-deep),var(--berry));color:#fff;position:relative;overflow:hidden}
.guide-cta:after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:8%;top:-180px;box-shadow:0 0 0 20px rgba(255,255,255,.025)}
.cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;z-index:1}
.guide-cta h2{font-size:clamp(27px,3vw,38px);line-height:1.3;margin:0 0 8px;color:#fff}
.guide-cta p{color:#e5d6e3;margin:0;max-width:680px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:12px;border:1px solid var(--line);font-weight:700;cursor:pointer}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(68,35,66,.16)}
.button.primary{white-space:nowrap}
footer{background:#241527;color:#d7c8d6;padding:62px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{font-size:23px;font-weight:800;color:#fff;margin-bottom:12px}
.footer-desc{font-size:14px;line-height:1.8;max-width:310px;color:#bcaabd}
.footer-grid h3{font-size:14px;color:#fff;margin:0 0 14px}
.footer-grid a{display:block;color:#c7b5c5;font-size:14px;margin:8px 0}
.footer-grid a:hover{color:#ffad95;transform:translateX(3px)}
.copyright{padding-top:22px;color:#988699;font-size:13px}
@media(max-width:1024px){
 .main-nav a{padding:9px 9px}
 .intro-grid{gap:35px}
 .guide-map{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .step:nth-child(2){border-right:0}
 .step:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .step:nth-child(2):after{display:none}
 .step:nth-child(3):after{display:none}
}
@media(max-width:768px){
 .container{padding:0 20px}
 .site-header{position:absolute}
 .topbar{height:70px}
 .menu-icon{display:block}
 .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--berry-deep);padding:12px 20px 20px;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 15px 25px rgba(45,24,48,.25)}
 .main-nav.is-open{display:flex}
 .main-nav a{padding:13px 15px}
 .nav-cta{margin:7px 0 0!important;text-align:center}
 .page-intro{padding:125px 0 58px}
 .intro-grid,.scenario-layout,.demo-layout,.update-layout{grid-template-columns:1fr}
 .guide-index{margin-top:10px}
 section{padding:68px 0}
 .scenario-feature{min-height:300px}
 .screen-card{height:370px;transform:none}
 .cta-row{align-items:flex-start;flex-direction:column}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 body{font-size:15px}
 .brand{font-size:18px}
 .guide-map,.steps{grid-template-columns:1fr}
 .step{border-right:0;border-bottom:1px solid var(--line)}
 .step:last-child{border-bottom:0}
 .step:after{display:none!important}
 .update-item{grid-template-columns:1fr;gap:3px}
 .update-tag{justify-self:start;margin-top:7px}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .footer-desc{max-width:none}
}

/* roulang page: category3 */
:root{
 --berry:#542342;--berry-deep:#2d1830;--plum:#713b6c;--coral:#e97968;--coral-dark:#c95b58;
 --lavender:#eee5f1;--peach:#fff0e8;--paper:#fbf8f5;--ink:#241c2a;--muted:#766b79;
 --line:#e7dce4;--white:#fff;--shadow:0 18px 45px rgba(68,35,66,.12);
 --soft-shadow:0 8px 24px rgba(68,35,66,.08);--radius:24px;--small-radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{position:fixed;z-index:20;top:0;left:0;right:0;background:rgba(45,24,48,.95);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px)}
.topbar{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:21px;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:32px;height:32px;border-radius:10px 14px 10px 14px;background:linear-gradient(135deg,var(--coral),#f6b18b);position:relative;box-shadow:0 5px 18px rgba(233,121,104,.3)}
.brand-mark:after{content:"";position:absolute;left:12px;top:9px;border-left:10px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
.main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
.main-nav a{color:#e9dce9;padding:10px 15px;border-radius:10px;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.nav-cta,.button.primary{background:var(--coral);color:#fff!important;border:1px solid var(--coral);box-shadow:0 8px 18px rgba(201,91,88,.22)}
.nav-cta{margin-left:12px;padding:10px 18px!important;border-radius:30px!important}
.menu-icon{display:none;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:9px;padding:7px 12px}
.page-hero{padding:150px 0 78px;background:linear-gradient(105deg,rgba(45,24,48,.97),rgba(84,35,66,.82)),url('/assets/images/569540841c1225d1.jpg') center/cover;color:#fff;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,220,210,.2);border-radius:50%;right:-120px;top:-180px;box-shadow:0 0 0 24px rgba(255,255,255,.025),0 0 0 48px rgba(255,255,255,.025)}
.hero-inner{position:relative;z-index:1;max-width:790px}
.eyebrow,.section-kicker{font-size:13px;color:var(--coral);font-weight:800;letter-spacing:.15em}
.page-hero h1{font-size:clamp(36px,5vw,62px);line-height:1.16;margin:15px 0 20px;letter-spacing:-.04em;color:#fff}
.page-hero h1 span{color:#ffad95}
.page-hero p{color:#f2e5ef;font-size:18px;max-width:720px;margin:0}
.hero-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.badge,.tag{display:inline-flex;align-items:center;border-radius:30px;padding:5px 12px;font-size:13px;font-weight:700}
.badge{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.2)}
.tag{background:var(--peach);color:var(--coral-dark)}
section{padding:86px 0}
.section-head{max-width:720px;margin-bottom:34px}
.section-head h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;margin:9px 0 13px;color:var(--berry-deep)}
.section-head p{color:var(--muted);margin:0}
.light-section{background:#f2eaf3}
.dark-section{background:var(--berry-deep);color:#fff}
.dark-section h2,.dark-section h3{color:#fff}
.dark-section .section-head p{color:#d8c9d8}
.topic-nav{display:flex;gap:10px;flex-wrap:wrap;padding:20px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--soft-shadow)}
.topic-nav a{padding:9px 16px;border-radius:10px;color:var(--berry);font-weight:700;background:#faf5fa}
.topic-nav a:hover,.topic-nav a.current{background:var(--berry);color:#fff}
.feature-topic{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:stretch}
.feature-copy{background:#fff;padding:42px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--soft-shadow)}
.feature-copy h2{color:var(--berry-deep);font-size:34px;line-height:1.3;margin:12px 0}
.feature-copy p{color:var(--muted)}
.feature-cover{min-height:360px;border-radius:var(--radius);overflow:hidden;position:relative;background:linear-gradient(180deg,rgba(45,24,48,.1),rgba(45,24,48,.82)),url('/assets/images/1cf61aa135e7a688.jpg') center/cover;color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:flex-end}
.feature-cover h3{font-size:28px;margin:0 0 8px;color:#fff}
.feature-cover p{margin:0;color:#f8edf4}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:12px;border:1px solid var(--line);font-weight:700;cursor:pointer}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(68,35,66,.16)}
.button.secondary{background:#fff;color:var(--berry);border-color:var(--berry)}
.feature-copy .button{margin-top:20px}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--soft-shadow);transition:.25s ease}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d2b5cd}
.topic-image{height:205px;position:relative;background-size:cover;background-position:center}
.topic-image.one{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/43624732b9721251.jpg')}
.topic-image.two{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/858a17754c6634be.jpg')}
.topic-image.three{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/f599d5a84b7ddc33.jpg')}
.topic-image.four{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/eb2a027b8a90431d.jpg')}
.topic-image.five{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/fca4c42e264586ca.jpg')}
.topic-image.six{background-image:linear-gradient(180deg,transparent,rgba(45,24,48,.72)),url('/assets/images/517fc92c2c064d70.jpg')}
.topic-number{position:absolute;top:16px;left:16px;background:rgba(45,24,48,.78);color:#fff;border-radius:9px;padding:4px 9px;font-size:12px}
.topic-info{padding:22px}
.topic-info h3{font-size:21px;line-height:1.4;color:var(--berry);margin:0 0 9px}
.topic-info p{font-size:14px;color:var(--muted);margin:0 0 16px}
.topic-foot{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}
.topic-foot a{color:var(--coral-dark);font-weight:800}
.scene-band{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:18px;align-items:stretch}
.scene-panel{min-height:230px;padding:26px;border-radius:20px;background:var(--lavender);border:1px solid var(--line)}
.scene-panel:nth-child(2){background:var(--berry);color:#fff;transform:translateY(18px)}
.scene-panel:nth-child(2) p{color:#eadbe8}
.scene-panel h3{margin:0 0 10px;color:var(--berry);font-size:21px}
.scene-panel:nth-child(2) h3{color:#fff}
.scene-panel p{font-size:14px;color:var(--muted);margin:0}
.scene-icon{font-size:25px;color:var(--coral);margin-bottom:15px}
.timeline{border-left:2px solid #cdaac8;margin-left:10px;padding-left:28px}
.timeline-item{position:relative;padding:0 0 28px}
.timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--coral);left:-35px;top:9px;box-shadow:0 0 0 5px var(--peach)}
.timeline-date{color:var(--coral-dark);font-weight:800;font-size:13px}
.timeline h3{font-size:20px;color:var(--berry);margin:4px 0}
.timeline p{color:var(--muted);margin:0;font-size:14px}
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.news-item{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}
.news-item h3{font-size:17px;line-height:1.5;margin:0;color:var(--berry)}
.news-item p{font-size:13px;color:var(--muted);margin:5px 0 0}
.news-date{white-space:nowrap;color:var(--muted);font-size:13px}
.faq-wrap{max-width:850px}
.accordion{background:transparent;margin:0}
.accordion-title{font-weight:700;color:var(--berry)!important;border:0;border-bottom:1px solid var(--line)!important;padding:20px 42px 20px 0;background:transparent!important}
.accordion-title:hover,.accordion-title:focus{background:transparent!important;color:var(--coral-dark)!important}
.accordion-content{border:0;background:transparent;color:var(--muted);padding:0 30px 20px 0;font-size:15px}
.cta-panel{background:linear-gradient(115deg,var(--berry-deep),var(--plum));border-radius:var(--radius);padding:48px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;overflow:hidden}
.cta-panel:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-65px;top:-110px}
.cta-panel h2{color:#fff;margin:0 0 10px;font-size:32px;position:relative;z-index:1}
.cta-panel p{color:#eadbe8;margin:0;position:relative;z-index:1}
.cta-panel .button{position:relative;z-index:1;white-space:nowrap}
footer{background:var(--berry-deep);color:#eee0ed;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-brand{font-size:23px;color:#fff;font-weight:800;margin-bottom:10px}
.footer-desc{color:#cdbdca;font-size:14px;max-width:300px;margin:0}
footer h3{font-size:15px;color:#fff;margin:0 0 14px}
footer a{display:block;color:#cdbdca;font-size:14px;margin:8px 0}
footer a:hover{color:#ffad95}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:18px;color:#ad9aa9;font-size:13px}
:focus-visible{outline:3px solid #ffad95;outline-offset:3px}
@media(max-width:1024px){
 .main-nav a{padding:9px 10px}.feature-topic{gap:20px}.topic-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{padding:0 20px}.topbar{height:70px}.menu-icon{display:block}
 .main-nav{display:none;position:absolute;top:70px;left:0;right:0;padding:14px 20px 20px;background:var(--berry-deep);flex-direction:column;align-items:stretch;box-shadow:0 15px 25px rgba(30,13,30,.2)}
 .main-nav.is-open{display:flex}.main-nav a{padding:13px 14px}.nav-cta{margin:5px 0 0!important;text-align:center}
 .page-hero{padding:125px 0 62px}.page-hero p{font-size:16px}
 section{padding:65px 0}.feature-topic,.scene-band{grid-template-columns:1fr}.scene-panel:nth-child(2){transform:none}
 .topic-grid,.news-list{grid-template-columns:1fr}.feature-copy{padding:28px}.feature-cover{min-height:290px}
 .cta-panel{display:block;padding:34px 28px}.cta-panel .button{margin-top:22px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
 .page-hero h1{font-size:39px}.hero-meta{gap:7px}.topic-grid{gap:15px}
 .topic-image{height:190px}.news-item{display:block}.news-date{display:block;margin-top:7px}
 .footer-grid{grid-template-columns:1fr}.copyright{margin-top:30px}
}