/* roulang page: index */
:root{
      --berry:#762547;
      --berry-deep:#35162a;
      --rose:#a94762;
      --coral:#d98478;
      --cream:#fbf7f3;
      --paper:#fffdfb;
      --ink:#30252b;
      --muted:#776b72;
      --line:#eadde0;
      --soft:#f4e9ec;
      --green:#47745d;
      --amber:#9b6b34;
      --shadow:0 18px 45px rgba(65,28,45,.10);
      --shadow-sm:0 8px 22px rgba(65,28,45,.08);
      --radius:18px;
      --max:1220px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      background:var(--cream);
      color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
      line-height:1.8;
      font-size:15px;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    img{max-width:100%;display:block}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .site-header{padding:22px 0 10px;position:relative;z-index:5}
    .nav-panel{
      min-height:76px;background:var(--paper);border:1px solid var(--line);
      border-radius:22px;box-shadow:var(--shadow-sm);display:flex;align-items:center;
      gap:24px;padding:12px 15px 12px 22px
    }
    .brand{display:flex;align-items:center;gap:11px;min-width:245px}
    .brand-mark{
      width:42px;height:42px;border-radius:13px;background:var(--berry);
      color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;
      box-shadow:0 8px 16px rgba(118,37,71,.22)
    }
    .brand strong{font-size:16px;line-height:1.3;letter-spacing:.02em}
    .brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
    .nav-links{display:flex;gap:7px;align-items:center;flex:1;overflow:auto}
    .nav-links a{
      white-space:nowrap;padding:10px 14px;border-radius:11px;color:var(--muted);
      transition:.25s ease;font-size:14px
    }
    .nav-links a:hover,.nav-links a:focus{background:var(--soft);color:var(--berry)}
    .nav-links a.active{background:var(--berry);color:#fff;box-shadow:0 5px 12px rgba(118,37,71,.18)}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:0 18px;border-radius:11px;background:var(--berry);
      color:#fff;font-weight:700;transition:.25s ease;white-space:nowrap
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.faq-question:focus{outline:3px solid rgba(217,132,120,.38);outline-offset:3px}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;
      padding:0 18px;border:1px solid #d7bfc6;border-radius:11px;color:var(--berry);
      background:rgba(255,255,255,.72);font-weight:700;transition:.25s ease
    }
    .btn-secondary:hover{background:var(--soft);border-color:var(--rose);transform:translateY(-2px)}
    .hero{
      min-height:570px;margin-top:18px;border-radius:28px;overflow:hidden;position:relative;
      background:
        linear-gradient(90deg,rgba(40,15,31,.94) 0%,rgba(54,20,39,.79) 45%,rgba(54,20,39,.28) 100%),
        radial-gradient(circle at 78% 40%,rgba(217,132,120,.66),transparent 29%),
        linear-gradient(135deg,#39172c,#8e3c5a 58%,#d07874);
      color:#fff;display:flex;align-items:flex-end;padding:62px;
      box-shadow:var(--shadow)
    }
    .hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 26px,rgba(255,255,255,.035) 27px 28px);pointer-events:none}
    .hero-content{position:relative;z-index:1;max-width:720px}
    .eyebrow,.section-kicker{color:var(--coral);font-weight:800;letter-spacing:.12em;font-size:12px}
    .hero h1{font-size:clamp(34px,5vw,64px);line-height:1.18;letter-spacing:-.04em;margin:16px 0 20px;max-width:760px}
    .hero p{font-size:17px;color:rgba(255,255,255,.84);max-width:650px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .hero .btn-primary{background:#fff;color:var(--berry)}
    .hero .btn-primary:hover{background:#ffece9}
    .hero .btn-secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.45);color:#fff}
    .hero-note{margin-top:20px;color:rgba(255,255,255,.62);font-size:12px}
    .play-orb{
      position:absolute;right:11%;top:27%;z-index:1;width:112px;height:112px;border-radius:50%;
      border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.12);
      display:grid;place-items:center;backdrop-filter:blur(8px);box-shadow:0 12px 35px rgba(0,0,0,.18)
    }
    .play-orb span{margin-left:6px;border-left:18px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent}
    .hero-strip{
      position:absolute;right:38px;bottom:38px;z-index:2;background:rgba(39,15,30,.68);
      border:1px solid rgba(255,255,255,.2);border-radius:15px;padding:15px 18px;width:275px
    }
    .hero-strip b{display:block;font-size:15px;margin-bottom:5px}.hero-strip small{color:#e8cfd5}
    .section{padding:94px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-head h2{font-size:clamp(25px,3vw,38px);line-height:1.3;margin-top:8px;letter-spacing:-.025em}
    .section-head p{max-width:560px;color:var(--muted);line-height:1.85}
    .value-flow{display:grid;grid-template-columns:1fr 1.05fr 1.2fr 1fr;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .value-item{padding:28px 25px 30px;border-right:1px solid var(--line);position:relative}
    .value-item:last-child{border-right:0}.value-item em{font-style:normal;color:var(--coral);font-weight:800;font-size:13px}
    .value-item h3{font-size:18px;margin:12px 0 8px}.value-item p{font-size:13px;color:var(--muted);line-height:1.7}
    .status{display:inline-flex;padding:4px 9px;border-radius:20px;background:#edf5ef;color:var(--green);font-size:11px;margin-top:14px}
    .directory{background:#f4e8eb}
    .directory-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:18px;align-items:stretch}
    .feature-card,.topic-card,.rec-card,.info-panel,.price-card,.faq-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .feature-card{padding:30px;min-height:330px;position:relative;overflow:hidden;background:linear-gradient(145deg,#fffdfb 0%,#f7e5e8 100%)}
    .feature-card:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-55px;top:-60px;background:rgba(169,71,98,.13)}
    .feature-card h3{font-size:25px;max-width:330px;line-height:1.4;margin:22px 0 10px;position:relative;z-index:1}
    .feature-card p{color:var(--muted);max-width:360px;position:relative;z-index:1}
    .topic-card{padding:23px;display:flex;flex-direction:column;justify-content:space-between;min-height:250px;transition:.25s}
    .topic-card:hover,.rec-card:hover,.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .topic-index{color:var(--rose);font-size:12px;font-weight:800}.topic-card h3{font-size:20px;margin:25px 0 8px}.topic-card p{font-size:13px;color:var(--muted)}
    .card-link{color:var(--berry);font-weight:700;font-size:13px;margin-top:20px}
    .feature-card .card-link{position:relative;z-index:1}
    .feature-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px;position:relative;z-index:1}
    .tag{display:inline-flex;align-items:center;padding:5px 10px;background:rgba(255,255,255,.8);color:var(--berry);border-radius:20px;font-size:12px;border:1px solid rgba(118,37,71,.12)}
    .split-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
    .split-copy h2{font-size:34px;line-height:1.35;margin:10px 0 18px}.split-copy p{color:var(--muted)}
    .step-list{display:grid;gap:14px}.step{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:18px;border-bottom:1px solid var(--line)}
    .step-no{width:38px;height:38px;border-radius:12px;background:var(--soft);color:var(--berry);display:grid;place-items:center;font-weight:800}.step h3{font-size:16px}.step p{color:var(--muted);font-size:13px;line-height:1.7}
    .scene-board{background:var(--berry-deep);color:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .scene-main{grid-row:span 2;padding:28px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:linear-gradient(145deg,rgba(217,132,120,.3),rgba(255,255,255,.04))}
    .scene-main h3{font-size:26px;margin:45px 0 12px}.scene-main p,.scene-mini p{color:rgba(255,255,255,.66);font-size:13px}.scene-mini{padding:20px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}.scene-mini strong{display:block;margin-bottom:8px}
    .recommend-row{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.rec-card{padding:22px;min-height:190px}.rec-card h3{font-size:18px;margin:16px 0 7px}.rec-card p{font-size:13px;color:var(--muted);line-height:1.7}.rec-card.large{background:var(--soft)}
    .info-layout{display:grid;grid-template-columns:1fr 330px;gap:18px}.info-panel{padding:25px}.info-list{list-style:none}.info-list li{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--line)}.info-list li:last-child{border-bottom:0}.info-list a{font-weight:700}.info-list a:hover{color:var(--rose)}.info-list span{color:var(--muted);font-size:12px;white-space:nowrap}.metric{background:var(--berry);color:#fff;padding:28px;border-radius:18px}.metric strong{display:block;font-size:38px;line-height:1.2}.metric p{color:#edd7dd;font-size:13px;margin-top:10px}
    .plans{display:grid;grid-template-columns:.8fr 1fr .8fr;gap:18px;align-items:stretch}.price-card{padding:28px}.price-card.emphasis{background:var(--berry);color:#fff;transform:translateY(-12px)}.price-card h3{font-size:21px}.price-card p{color:var(--muted);font-size:13px;margin:13px 0 18px}.price-card.emphasis p{color:#eed9df}.price{font-size:28px;font-weight:800;margin:20px 0}.price small{font-size:12px;font-weight:400}.benefits{list-style:none;border-top:1px solid var(--line);padding-top:15px}.emphasis .benefits{border-color:rgba(255,255,255,.2)}.benefits li{font-size:13px;margin:9px 0;color:var(--muted)}.emphasis .benefits li{color:#f3e4e7}.benefits li:before{content:"✓";color:var(--coral);font-weight:800;margin-right:8px}.price-card .btn-primary{width:100%;margin-top:20px}.emphasis .btn-primary{background:#fff;color:var(--berry)}
    .faq-wrap{max-width:850px;margin:auto;padding:8px 25px}.faq-item{border-bottom:1px solid var(--line)}.faq-item:last-child{border:0}.faq-question{width:100%;background:transparent;text-align:left;padding:21px 35px 21px 0;font-weight:800;color:var(--ink);position:relative}.faq-question:after{content:"＋";position:absolute;right:3px;color:var(--rose);font-size:22px;top:17px}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 20px 20px 0;line-height:1.85}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question:after{content:"－"}
    .cta{margin:0 0 78px;background:linear-gradient(110deg,var(--berry),#9c4d67);color:#fff;border-radius:24px;padding:48px 55px;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:30px;line-height:1.35}.cta p{color:#f2dfe4;margin-top:8px}.cta .btn-primary{background:#fff;color:var(--berry)}
    footer{background:var(--berry-deep);color:#fff;padding:52px 0 25px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}.footer-brand{font-size:19px;font-weight:800}.footer-grid h3{font-size:14px;margin-bottom:14px;color:#f3cbd3}.footer-grid a,.footer-grid p{display:block;color:#cdb8c0;font-size:13px;margin:7px 0}.footer-grid a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;color:#a9909b;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    @media(max-width:1024px){.hero{padding:48px;min-height:530px}.play-orb{right:7%;top:24%}.directory-grid,.recommend-row{grid-template-columns:1fr 1fr}.feature-card{grid-column:span 2}.split-section{gap:35px}.plans{grid-template-columns:1fr 1.1fr 1fr}}
    @media(max-width:768px){.container{width:min(var(--max),calc(100% - 28px))}.site-header{padding-top:14px}.nav-panel{padding:11px 12px;gap:10px;flex-wrap:wrap}.brand{min-width:0;flex:1}.brand strong{font-size:14px}.brand-mark{width:37px;height:37px}.nav-cta{min-height:40px;padding:0 12px;font-size:13px}.nav-links{order:3;flex-basis:100%;padding-top:2px}.nav-links a{padding:8px 12px}.hero{min-height:590px;padding:36px 25px;border-radius:22px;align-items:flex-end;background:linear-gradient(180deg,rgba(45,15,33,.24),rgba(46,15,32,.95) 68%),radial-gradient(circle at 70% 22%,#c97476,#55203f 55%,#321529)}.hero h1{font-size:38px}.hero p{font-size:15px}.play-orb{top:18%;right:calc(50% - 46px);width:92px;height:92px}.hero-strip{right:20px;bottom:20px;width:calc(100% - 40px);padding:11px 15px}.section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:13px}.value-flow{grid-template-columns:1fr 1fr}.value-item:nth-child(2){border-right:0}.value-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.directory-grid,.recommend-row,.split-section,.info-layout,.plans{grid-template-columns:1fr}.feature-card{grid-column:auto}.scene-board{grid-template-columns:1fr}.scene-main{grid-row:auto}.price-card.emphasis{transform:none}.cta{display:block;padding:34px 25px;margin-bottom:55px}.cta .btn-primary{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:7px}}
    @media(max-width:520px){.hero h1{font-size:32px}.hero-actions a{width:100%}.value-flow{display:block}.value-item{border-right:0;border-bottom:1px solid var(--line)}.value-item:last-child{border-bottom:0}.feature-card{min-height:285px}.section-head h2{font-size:27px}.footer-grid{grid-template-columns:1fr}.faq-wrap{padding:5px 18px}}

/* roulang page: category2 */
:root{
 --berry:#762547;
 --berry-deep:#35162a;
 --rose:#a94762;
 --coral:#d98478;
 --cream:#fbf7f3;
 --paper:#fffdfb;
 --ink:#30252b;
 --muted:#776b72;
 --line:#eadde0;
 --soft:#f4e9ec;
 --green:#47745d;
 --amber:#9b6b34;
 --danger:#963f4d;
 --shadow:0 18px 45px rgba(65,28,45,.10);
 --shadow-sm:0 8px 22px rgba(65,28,45,.08);
 --radius:18px;
 --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.8}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{border:0;cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{padding:22px 0 10px;position:relative;z-index:5}
.nav-panel{min-height:76px;background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:24px;padding:12px 15px 12px 22px}
.brand{display:flex;align-items:center;gap:11px;min-width:245px}
.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--berry);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:0 8px 16px rgba(118,37,71,.22)}
.brand strong{font-size:16px;line-height:1.3;letter-spacing:.02em}
.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.nav-links{display:flex;gap:7px;align-items:center;flex:1;overflow:auto}
.nav-links a{white-space:nowrap;padding:10px 14px;border-radius:11px;color:var(--muted);transition:.25s ease;font-size:14px}
.nav-links a:hover,.nav-links a:focus{background:var(--soft);color:var(--berry)}
.nav-links a.active{background:var(--berry);color:#fff;box-shadow:0 5px 12px rgba(118,37,71,.18)}
.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:11px;background:var(--berry);color:#fff;font-weight:700;transition:.25s ease;white-space:nowrap}
.nav-cta:hover,.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px)}
.nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.filter-button:focus,.faq-question:focus,input:focus{outline:3px solid rgba(217,132,120,.38);outline-offset:3px}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid #d7bfc6;border-radius:11px;color:var(--berry);background:rgba(255,255,255,.72);font-weight:700;transition:.25s ease}
.btn-secondary:hover{background:var(--soft);border-color:var(--rose);transform:translateY(-2px)}
.hero{margin-top:18px;border-radius:28px;overflow:hidden;position:relative;background:linear-gradient(90deg,rgba(40,15,31,.96),rgba(54,20,39,.78) 52%,rgba(54,20,39,.34)),radial-gradient(circle at 78% 35%,rgba(217,132,120,.68),transparent 28%),linear-gradient(135deg,#39172c,#8e3c5a 58%,#d07874);color:#fff;box-shadow:var(--shadow);padding:58px 62px}
.hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 26px,rgba(255,255,255,.035) 27px 28px);pointer-events:none}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow,.section-kicker{color:var(--coral);font-weight:800;letter-spacing:.12em;font-size:12px}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:-.04em;margin:16px 0 18px;max-width:700px}
.hero p{font-size:16px;color:rgba(255,255,255,.84);max-width:650px;line-height:1.9;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .btn-primary{background:#fff;color:var(--berry)}
.hero .btn-primary:hover{background:#ffece9}
.hero .btn-secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.45);color:#fff}
.hero-note{margin-top:18px;color:rgba(255,255,255,.65);font-size:12px}
.cover-card{background:rgba(255,253,251,.95);color:var(--ink);border:1px solid rgba(255,255,255,.42);border-radius:20px;padding:24px;box-shadow:0 15px 35px rgba(35,10,24,.2);transform:rotate(1.5deg)}
.cover-top{display:flex;justify-content:space-between;align-items:center;color:var(--berry);font-size:12px;font-weight:700}
.cover-visual{height:145px;border-radius:14px;margin:18px 0;background:linear-gradient(145deg,#f2c9c9,#9e4161 55%,#42192f);position:relative;overflow:hidden}
.cover-visual:before{content:"";position:absolute;width:190px;height:190px;border:1px solid rgba(255,255,255,.38);border-radius:50%;right:-28px;top:-50px}
.cover-visual:after{content:"";position:absolute;width:100px;height:100px;border:1px solid rgba(255,255,255,.3);border-radius:50%;left:25px;bottom:-48px}
.cover-card h2{font-size:21px;line-height:1.4;margin:0 0 8px}
.cover-card p{font-size:13px;color:var(--muted);line-height:1.7}
.cover-list{margin:17px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.cover-list li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}
.cover-list span{color:var(--muted)}
.section{padding:82px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
.section-head h2{font-size:clamp(25px,3vw,38px);line-height:1.3;margin:8px 0 0;letter-spacing:-.025em}
.section-head p{max-width:560px;color:var(--muted);line-height:1.85;margin:0}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}
.info-panel,.feature-card,.topic-card,.rec-card,.faq-wrap,.filter-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.info-panel{padding:28px}
.info-panel h3{font-size:23px;line-height:1.45;margin:10px 0}
.info-panel p{color:var(--muted);margin:0}
.index-flow{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);overflow:hidden}
.flow-item{padding:25px;border-right:1px solid var(--line)}
.flow-item:last-child{border-right:0}
.flow-num{color:var(--coral);font-weight:800;font-size:13px}
.flow-item h3{font-size:17px;margin:10px 0 6px}
.flow-item p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--paper);border:1px solid var(--line);padding:15px;border-radius:15px;margin-bottom:22px}
.search-box{flex:1;min-width:210px;position:relative}
.search-box input{width:100%;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 14px;color:var(--ink)}
.search-box input::placeholder{color:#a99ba1}
.filter-button{height:42px;padding:0 14px;border-radius:10px;background:var(--soft);color:var(--berry);font-weight:700;transition:.2s}
.filter-button:hover,.filter-button.active{background:var(--berry);color:#fff}
.content-layout{display:grid;grid-template-columns:1fr 280px;gap:22px;align-items:start}
.content-list{display:grid;gap:14px}
.rec-card{display:grid;grid-template-columns:180px 1fr auto;gap:20px;padding:14px;align-items:center;transition:.25s}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.thumb{height:128px;border-radius:13px;background:linear-gradient(145deg,#d98b88,#762547 64%,#321427);position:relative;overflow:hidden}
.thumb:after{content:"";position:absolute;inset:15px;border:1px solid rgba(255,255,255,.28);border-radius:10px}
.thumb span{position:absolute;z-index:1;left:12px;bottom:10px;color:#fff;font-size:11px;background:rgba(45,12,31,.62);padding:3px 8px;border-radius:10px}
.tag{display:inline-flex;align-items:center;padding:4px 9px;background:var(--soft);color:var(--berry);border-radius:20px;font-size:12px;border:1px solid #efdce1}
.rec-card h3{font-size:18px;line-height:1.45;margin:9px 0 5px}
.rec-card p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.meta{display:flex;gap:12px;flex-wrap:wrap;color:#9a8b91;font-size:12px;margin-top:10px}
.status{display:inline-flex;align-items:center;gap:5px;color:var(--green)}
.status:before{content:"";width:6px;height:6px;background:var(--green);border-radius:50%}
.card-action{white-space:nowrap}
.filter-panel{padding:22px;position:sticky;top:18px}
.filter-panel h3{font-size:17px;margin:0 0 15px}
.filter-group{padding:15px 0;border-top:1px solid var(--line)}
.filter-group:first-of-type{border-top:0;padding-top:0}
.filter-group strong{display:block;font-size:13px;margin-bottom:9px}
.filter-tags{display:flex;gap:7px;flex-wrap:wrap}
.filter-tags button{padding:6px 9px;border:1px solid var(--line);background:#fff;border-radius:8px;color:var(--muted);font-size:12px}
.filter-tags button:hover,.filter-tags button.selected{border-color:var(--rose);color:var(--berry);background:var(--soft)}
.notice{padding:15px 18px;border-radius:12px;background:#fff4e4;color:var(--amber);font-size:13px;margin-bottom:22px;border:1px solid #f0ddbd}
.state-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.state{padding:10px 13px;border-radius:10px;font-size:12px;background:#f8f1f2;color:var(--muted);border:1px dashed #dcc6cc}
.state.success{color:var(--green);background:#edf5ef;border-style:solid}
.state.disabled{color:var(--danger);background:#f9edef;border-style:solid}
.faq-wrap{padding:8px 24px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-question{width:100%;background:transparent;text-align:left;padding:20px 5px;color:var(--ink);font-weight:700;display:flex;justify-content:space-between;align-items:center}
.faq-question span:last-child{color:var(--berry);font-size:22px;transition:.2s}
.faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.8;padding:0 35px 20px 5px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta{padding:44px 48px;border-radius:22px;background:var(--berry-deep);color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:center}
.cta h2{font-size:28px;line-height:1.35;margin:0 0 8px}
.cta p{color:rgba(255,255,255,.72);margin:0}
.cta .btn-primary{background:#fff;color:var(--berry)}
footer{background:var(--berry-deep);color:#fff;padding:58px 0 20px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
.footer-brand{font-weight:800;font-size:18px;margin-bottom:10px}
.footer-grid p{color:rgba(255,255,255,.65);font-size:13px;margin:0}
.footer-grid h3{font-size:14px;margin:0 0 12px;color:#f3cdd2}
.footer-grid a{display:block;color:rgba(255,255,255,.75);font-size:13px;margin:7px 0;transition:.2s}
.footer-grid a:hover{color:#fff;padding-left:3px}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:40px;padding-top:18px;color:rgba(255,255,255,.48);font-size:12px}
@media(max-width:1024px){
 .nav-panel{gap:12px}.brand{min-width:220px}.hero{padding:45px}.hero-layout{gap:25px}.content-layout{grid-template-columns:1fr}.filter-panel{position:static}.filter-group{display:inline-block;vertical-align:top;width:32%;margin-right:1%}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 28px))}
 .site-header{padding-top:14px}.nav-panel{padding:10px 12px;display:block}.brand{min-width:0;margin-bottom:10px}.nav-links{padding-bottom:3px}.nav-cta{display:none}
 .hero{padding:34px 24px}.hero-layout{grid-template-columns:1fr}.cover-card{max-width:420px;transform:none}.hero h1{font-size:38px}
 .section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:12px}.intro-grid{grid-template-columns:1fr}.index-flow{grid-template-columns:1fr}.flow-item{border-right:0;border-bottom:1px solid var(--line)}.flow-item:last-child{border-bottom:0}
 .rec-card{grid-template-columns:110px 1fr}.thumb{height:100px}.card-action{grid-column:2}.filter-group{display:block;width:auto;margin:0}
 .cta{display:block;padding:32px 25px}.cta .btn-primary{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:520px){
 .hero h1{font-size:31px}.hero p{font-size:14px}.rec-card{grid-template-columns:1fr}.thumb{height:150px}.card-action{grid-column:auto;width:100%}.card-action .btn-secondary{width:100%}.copyright{display:block}.copyright span{display:block;margin-top:5px}
}

/* roulang page: category1 */
:root{
 --berry:#762547;
 --berry-deep:#35162a;
 --rose:#a94762;
 --coral:#d98478;
 --cream:#fbf7f3;
 --paper:#fffdfb;
 --ink:#30252b;
 --muted:#776b72;
 --line:#eadde0;
 --soft:#f4e9ec;
 --green:#47745d;
 --amber:#9b6b34;
 --danger:#9a4c55;
 --shadow:0 18px 45px rgba(65,28,45,.10);
 --shadow-sm:0 8px 22px rgba(65,28,45,.08);
 --radius:18px;
 --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--cream);color:var(--ink);
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
 font-size:15px;line-height:1.8
}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer;border:0}
img{display:block;max-width:100%}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{padding:22px 0 10px;position:relative;z-index:5}
.nav-panel{
 min-height:76px;background:var(--paper);border:1px solid var(--line);border-radius:22px;
 box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:24px;padding:12px 15px 12px 22px
}
.brand{display:flex;align-items:center;gap:11px;min-width:245px}
.brand-mark{
 width:42px;height:42px;border-radius:13px;background:var(--berry);color:#fff;
 display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:0 8px 16px rgba(118,37,71,.22)
}
.brand strong{font-size:16px;line-height:1.3;letter-spacing:.02em}
.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.nav-links{display:flex;gap:7px;align-items:center;flex:1;overflow:auto}
.nav-links a{
 white-space:nowrap;padding:10px 14px;border-radius:11px;color:var(--muted);
 transition:.25s ease;font-size:14px
}
.nav-links a:hover,.nav-links a:focus{background:var(--soft);color:var(--berry)}
.nav-links a.active{background:var(--berry);color:#fff;box-shadow:0 5px 12px rgba(118,37,71,.18)}
.nav-cta,.btn-primary{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;
 padding:0 18px;border-radius:11px;background:var(--berry);color:#fff;font-weight:700;
 transition:.25s ease;white-space:nowrap
}
.nav-cta:hover,.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px)}
.nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.filter-button:focus,
.faq-question:focus,input:focus,select:focus{outline:3px solid rgba(217,132,120,.38);outline-offset:3px}
.btn-secondary{
 display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;
 border:1px solid #d7bfc6;border-radius:11px;color:var(--berry);background:rgba(255,255,255,.72);
 font-weight:700;transition:.25s ease
}
.btn-secondary:hover{background:var(--soft);border-color:var(--rose);transform:translateY(-2px)}
.page-intro{
 margin-top:18px;padding:58px 62px 54px;border-radius:28px;position:relative;overflow:hidden;
 background:linear-gradient(120deg,#35162a 0%,#762547 62%,#a94762 100%);color:#fff;box-shadow:var(--shadow)
}
.page-intro:after{
 content:"";position:absolute;width:380px;height:380px;border:1px solid rgba(255,255,255,.16);
 border-radius:50%;right:-70px;top:-150px;box-shadow:0 0 0 28px rgba(255,255,255,.035),0 0 0 58px rgba(255,255,255,.025)
}
.breadcrumb{position:relative;z-index:1;color:rgba(255,255,255,.68);font-size:13px;margin-bottom:18px}
.breadcrumb a:hover{color:#fff}
.page-intro h1{position:relative;z-index:1;font-size:clamp(31px,4.8vw,58px);line-height:1.22;letter-spacing:-.04em;margin:0 0 17px;max-width:790px}
.page-intro p{position:relative;z-index:1;color:rgba(255,255,255,.82);max-width:700px;font-size:16px;margin:0;line-height:1.9}
.intro-tags{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}
.intro-tags span{padding:5px 11px;border:1px solid rgba(255,255,255,.25);border-radius:20px;color:#f9e7ea;font-size:12px}
.section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
.section-kicker{color:var(--coral);font-weight:800;letter-spacing:.12em;font-size:12px}
.section-head h2{font-size:clamp(25px,3vw,37px);line-height:1.3;margin:8px 0 0;letter-spacing:-.025em}
.section-head p{max-width:560px;color:var(--muted);line-height:1.85;margin:0}
.browse-toolbar{
 display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--paper);
 border:1px solid var(--line);padding:15px;border-radius:16px;box-shadow:var(--shadow-sm);margin-bottom:26px
}
.search-box{display:flex;align-items:center;gap:9px;flex:1;min-width:220px}
.search-box input{
 width:100%;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;
 color:var(--ink);padding:0 14px;transition:.2s
}
.search-box input::placeholder{color:#a79ba0}
.search-box input:hover{border-color:#d7bfc6}
.sort-select{
 height:44px;border:1px solid var(--line);border-radius:10px;padding:0 13px;
 color:var(--ink);background:#fff;min-width:130px
}
.filter-button{height:44px;padding:0 15px;border:1px solid #d7bfc6;border-radius:10px;background:var(--soft);color:var(--berry);font-weight:700}
.filter-button.selected{background:var(--berry);color:#fff;border-color:var(--berry)}
.category-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:22px;align-items:start}
.feature-entry{
 min-height:275px;padding:30px;border-radius:20px;background:
 linear-gradient(110deg,rgba(53,22,42,.94),rgba(118,37,71,.84)),
 radial-gradient(circle at 85% 20%,#d98478,transparent 35%);
 color:#fff;position:relative;overflow:hidden;margin-bottom:18px
}
.feature-entry:before{content:"精选主题";position:absolute;right:23px;top:22px;border:1px solid rgba(255,255,255,.3);border-radius:20px;padding:4px 10px;font-size:12px;color:#f8dfe2}
.feature-entry h3{font-size:27px;line-height:1.4;max-width:590px;margin:34px 0 8px}
.feature-entry p{max-width:590px;color:rgba(255,255,255,.78);margin:0}
.feature-entry .entry-meta{margin-top:22px;color:#f5d8dc}
.entry-list{display:grid;gap:13px}
.entry-card{
 display:grid;grid-template-columns:112px minmax(0,1fr) auto;gap:17px;align-items:center;
 background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:13px;
 transition:.25s ease
}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#d6b3bd}
.thumb{
 height:82px;border-radius:11px;background:linear-gradient(140deg,#e7bec5,#8e3c5a 60%,#35162a);
 position:relative;overflow:hidden
}
.thumb:after{content:"";position:absolute;inset:16px;border:1px solid rgba(255,255,255,.35);border-radius:50%}
.entry-card h3{font-size:17px;line-height:1.45;margin:5px 0 3px}
.entry-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
.entry-meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}
.status{display:inline-flex;padding:3px 8px;border-radius:20px;background:#edf5ef;color:var(--green);font-size:11px}
.status.wait{background:#fbf2e5;color:var(--amber)}
.card-action{color:var(--berry);font-weight:700;font-size:13px;white-space:nowrap}
.filter-panel{
 background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm);position:sticky;top:18px
}
.filter-panel h3{font-size:18px;margin:0 0 17px}
.filter-group{border-top:1px solid var(--line);padding:17px 0}
.filter-group:first-of-type{border-top:0;padding-top:0}
.filter-group strong{display:block;font-size:13px;margin-bottom:10px}
.filter-options{display:flex;gap:7px;flex-wrap:wrap}
.filter-options button{padding:6px 10px;border-radius:8px;background:var(--cream);color:var(--muted);font-size:12px;border:1px solid transparent}
.filter-options button:hover,.filter-options button.active{background:var(--soft);color:var(--berry);border-color:#dbbdc7}
.filter-note{font-size:12px;color:var(--muted);background:var(--soft);padding:11px;border-radius:10px;line-height:1.65}
.state-line{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;margin:18px 2px 12px}
.state-line b{color:var(--berry)}
.empty-state{display:none;background:var(--paper);border:1px dashed #d6b3bd;border-radius:15px;text-align:center;padding:30px;color:var(--muted)}
.empty-state strong{display:block;color:var(--ink);margin-bottom:5px}
.info-band{
 display:grid;grid-template-columns:1.05fr 1fr;gap:25px;align-items:stretch;
 background:var(--soft);border-radius:22px;padding:30px
}
.info-band h2{font-size:25px;line-height:1.4;margin:0 0 10px}
.info-band p{color:var(--muted);margin:0}
.steps{display:grid;gap:10px}
.step{display:flex;gap:13px;align-items:flex-start;background:rgba(255,253,251,.8);padding:14px;border-radius:12px}
.step-num{width:27px;height:27px;flex:0 0 27px;border-radius:50%;background:var(--berry);color:#fff;text-align:center;font-weight:700;font-size:13px;line-height:27px}
.step strong{display:block;font-size:14px;line-height:1.4}
.step span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.faq-wrap{padding:8px 24px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-question{
 width:100%;min-height:62px;display:flex;align-items:center;justify-content:space-between;
 gap:15px;background:none;color:var(--ink);text-align:left;font-weight:700;padding:8px 0
}
.faq-question span:last-child{color:var(--berry);font-size:21px;transition:.2s}
.faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.8;padding:0 35px 18px 0}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta{
 margin:0 0 76px;border-radius:22px;padding:36px 42px;background:var(--berry-deep);color:#fff;
 display:flex;justify-content:space-between;align-items:center;gap:24px
}
.cta h2{font-size:27px;line-height:1.4;margin:0 0 5px}
.cta p{color:rgba(255,255,255,.7);margin:0;font-size:14px}
.cta .btn-primary{background:#fff;color:var(--berry)}
.cta .btn-primary:hover{background:#ffece9}
footer{background:var(--berry-deep);color:#fff;padding:55px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-brand{font-weight:800;font-size:18px;margin-bottom:10px}
.footer-grid p{color:rgba(255,255,255,.65);font-size:13px;margin:0;line-height:1.75}
.footer-grid h3{font-size:13px;margin:0 0 14px;color:#f1cfd5}
.footer-grid a{display:block;color:rgba(255,255,255,.76);font-size:13px;margin:7px 0;transition:.2s}
.footer-grid a:hover{color:#fff;transform:translateX(2px)}
.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:rgba(255,255,255,.5);font-size:12px}
@media(max-width:1024px){
 .brand{min-width:215px}.category-layout{grid-template-columns:minmax(0,1fr) 245px}
 .page-intro{padding:48px}.hero-strip{right:24px}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 28px))}
 .site-header{padding-top:14px}.nav-panel{gap:12px;padding:11px 12px;overflow:hidden}
 .brand{min-width:205px}.brand strong{font-size:14px}.brand small{font-size:10px}
 .nav-links{order:3;flex-basis:100%;flex:none}.nav-panel{flex-wrap:wrap}.nav-cta{margin-left:auto}
 .page-intro{padding:35px 25px;border-radius:22px}.page-intro h1{font-size:35px}
 .section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:12px}
 .category-layout{display:block}.filter-panel{position:static;margin-bottom:18px}
 .info-band{grid-template-columns:1fr;padding:24px}.cta{display:block;padding:30px 25px}.cta .btn-primary{margin-top:20px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:520px){
 .nav-panel{border-radius:16px}.brand{min-width:0;flex:1}.brand strong{font-size:13px}
 .brand-mark{width:36px;height:36px;border-radius:10px;font-size:16px}
 .nav-cta{font-size:12px;padding:0 12px}.nav-links{width:100%;overflow-x:auto}
 .page-intro h1{font-size:30px}.page-intro p{font-size:14px}
 .browse-toolbar{padding:11px}.search-box{min-width:100%}.sort-select{flex:1}
 .entry-card{grid-template-columns:76px minmax(0,1fr);gap:12px}.thumb{height:68px}
 .entry-card .card-action{grid-column:2}.entry-card h3{font-size:15px}
 .feature-entry{padding:24px;min-height:250px}.feature-entry h3{font-size:22px}
 .copyright{display:block}.copyright span{display:block;margin-top:5px}
 .footer-grid{grid-template-columns:1fr}
 .footer-grid>div:first-child{grid-column:auto}
}