/* roulang page: index */
:root{
      --plum-950:#241023;
      --plum-900:#351430;
      --plum-800:#51204b;
      --berry:#8e3f79;
      --berry-2:#b85b95;
      --peach:#f3b7a6;
      --apricot:#f7d4bd;
      --cream:#fcf7f2;
      --paper:#fffdfb;
      --mist:#f3e9f0;
      --line:rgba(81,32,75,.14);
      --text:#2c202d;
      --muted:#756474;
      --shadow:0 18px 48px rgba(78,35,74,.12);
      --shadow-hover:0 24px 52px rgba(78,35,74,.19);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:16px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--cream);color:var(--text);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
      font-size:16px;line-height:1.8;overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0}
    ::selection{background:rgba(184,91,149,.22);color:var(--plum-950)}
    .container{max-width:var(--container)}
    .site-header{
      position:absolute;z-index:1000;top:0;left:0;width:100%;padding:18px 0;
    }
    .site-header.is-scrolled{
      position:fixed;padding:10px 0;background:rgba(255,253,251,.94);
      backdrop-filter:blur(18px);box-shadow:0 8px 28px rgba(68,28,64,.10);
      border-bottom:1px solid var(--line);
    }
    .nav-shell{
      min-height:64px;padding:9px 12px 9px 20px;border:1px solid rgba(255,255,255,.48);
      border-radius:20px;background:rgba(255,250,248,.70);backdrop-filter:blur(18px);
      box-shadow:0 10px 32px rgba(50,18,45,.10);
    }
    .navbar-brand{
      color:var(--plum-900)!important;font-weight:800;font-size:18px;letter-spacing:.02em;
      white-space:nowrap;
    }
    .brand-mark{
      display:inline-grid;place-items:center;width:28px;height:28px;margin-right:8px;border-radius:10px;
      color:#fff;background:linear-gradient(135deg,var(--berry),var(--peach));font-size:15px;
    }
    .nav-link{
      position:relative;color:var(--plum-800)!important;font-size:14px;font-weight:650;
      padding:11px 14px!important;margin:0 2px;
    }
    .nav-link:after{
      content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
      border-radius:99px;background:linear-gradient(90deg,var(--berry),var(--peach));
      transform:scaleX(0);transform-origin:left;transition:.25s ease;
    }
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-link.active{color:var(--berry)!important}
    .btn{
      min-height:44px;border-radius:14px;padding:10px 18px;font-weight:750;font-size:14px;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
    }
    .btn-primary{
      color:#fff;background:var(--plum-800);box-shadow:0 8px 18px rgba(81,32,75,.20);
    }
    .btn-primary:hover{background:var(--berry);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(81,32,75,.27)}
    .btn-primary:active{transform:translateY(0);box-shadow:0 5px 12px rgba(81,32,75,.20)}
    .btn-soft{color:var(--plum-800);background:rgba(255,255,255,.73);border:1px solid var(--line)}
    .btn-soft:hover{color:var(--berry);background:var(--mist);border-color:var(--berry);transform:translateY(-2px)}
    .btn-text{color:var(--berry);padding:6px 0;min-height:auto;border-radius:0;font-weight:800}
    .btn-text:hover{color:var(--plum-900);background:transparent}
    .btn-text span{display:inline-block;transition:transform .2s ease}
    .btn-text:hover span{transform:translateX(4px)}
    .search-toggle{
      width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.66);border:1px solid var(--line);
      color:var(--plum-800);display:grid;place-items:center;transition:.22s ease;
    }
    .search-toggle:hover{background:var(--mist);color:var(--berry);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:9px 10px;border-radius:12px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .search-panel{
      display:none;position:absolute;right:0;top:76px;width:min(360px,calc(100vw - 32px));padding:14px;
      border:1px solid var(--line);border-radius:18px;background:rgba(255,253,251,.97);box-shadow:var(--shadow);
    }
    .search-panel.show{display:block}
    .search-panel input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:var(--cream);outline:none;font-size:15px}
    .search-panel input:focus{border-color:var(--berry);box-shadow:0 0 0 4px rgba(243,183,166,.35)}
    .hero{
      position:relative;padding:146px 0 76px;overflow:hidden;
      background:linear-gradient(145deg,#f9edeb 0%,#fdf8f3 45%,#f3e9f0 100%);
    }
    .hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(10px);pointer-events:none}
    .hero:before{width:410px;height:410px;right:-85px;top:42px;background:rgba(243,183,166,.42)}
    .hero:after{width:290px;height:290px;left:-130px;bottom:-145px;background:rgba(184,91,149,.14)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
    .eyebrow,.section-kicker{
      display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid rgba(142,63,121,.18);
      border-radius:99px;background:rgba(255,255,255,.62);color:var(--berry);font-size:12px;font-weight:800;letter-spacing:.06em;
    }
    .eyebrow i,.badge-dot{width:7px;height:7px;background:var(--berry-2);border-radius:50%;display:inline-block}
    h1,h2,h3{color:var(--plum-900);line-height:1.23;font-weight:850;letter-spacing:-.035em}
    h1{margin:19px 0 18px;font-size:clamp(42px,5vw,61px);max-width:650px}
    h2{font-size:clamp(29px,3.4vw,40px);margin:12px 0}
    h3{font-size:20px;margin:0 0 8px}
    .hero-copy{max-width:630px;color:var(--muted);font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:27px 0 22px}
    .badge-row{display:flex;flex-wrap:wrap;gap:8px}
    .data-badge{
      display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:99px;
      background:rgba(255,255,255,.68);color:var(--plum-800);font-size:12px;font-weight:700;white-space:nowrap;
    }
    .guide-stage{position:relative;min-height:440px}
    .stage-card{
      position:absolute;border:1px solid rgba(255,255,255,.54);border-radius:28px;box-shadow:var(--shadow);overflow:hidden;
    }
    .stage-main{
      width:88%;right:0;top:16px;padding:28px;background:linear-gradient(145deg,var(--plum-900),#6d2b62);
      color:#fff;min-height:355px;
    }
    .stage-main h3{color:#fff;font-size:27px;margin-top:22px}
    .stage-main p{color:#eedce9;font-size:14px;line-height:1.75}
    .stage-topline{display:flex;justify-content:space-between;align-items:center;color:#f7d9cf;font-size:12px}
    .mini-score{padding:5px 9px;background:rgba(255,255,255,.13);border-radius:99px}
    .progress{height:7px;margin:18px 0 13px;background:rgba(255,255,255,.17);border-radius:99px;overflow:hidden}
    .progress-bar{background:linear-gradient(90deg,var(--peach),#ffd9c3);border-radius:99px}
    .stage-list{display:grid;gap:9px;margin-top:18px}
    .stage-list div{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.09);font-size:13px;color:#f8ecf4}
    .stage-list span{color:#ffcbb9;margin-right:8px;font-weight:800}
    .stage-note{left:0;bottom:20px;width:49%;padding:16px;background:rgba(255,253,251,.91);color:var(--plum-800)}
    .stage-note strong{display:block;font-size:13px}
    .stage-note p{margin:5px 0 0;font-size:12px;line-height:1.65;color:var(--muted)}
    .stage-tag{right:-5px;bottom:0;width:42%;padding:17px;background:linear-gradient(135deg,#f8d7ca,#eeb1a8);color:var(--plum-900)}
    .stage-tag b{display:block;font-size:23px;line-height:1.1}
    .stage-tag small{font-size:12px}
    .trust-strip{
      position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:45px;padding-top:20px;border-top:1px solid var(--line);
      color:var(--muted);font-size:13px
    }
    .trust-strip span:before{content:"✓";color:var(--berry);font-weight:900;margin-right:7px}
    section{padding:92px 0}
    .section-head{max-width:680px;margin-bottom:34px}
    .section-head p{margin:0;color:var(--muted);font-size:16px}
    .feature-grid{display:grid;grid-template-columns:1.25fr 1.25fr .85fr;gap:20px;align-items:stretch}
    .feature-card,.review-card,.scenario-card,.plan-card,.news-card,.feedback-form{
      border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(255,253,251,.84);box-shadow:0 8px 24px rgba(75,33,70,.06);
      transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    }
    .feature-card:hover,.review-card:hover,.scenario-card:hover,.news-card:hover{transform:translateY(-5px);border-color:rgba(142,63,121,.45);box-shadow:var(--shadow-hover)}
    .feature-primary{grid-column:span 2;padding:29px;min-height:314px;background:linear-gradient(145deg,#fffdfb,#f1e4ed)}
    .feature-secondary{padding:25px;min-height:147px}
    .feature-secondary.dark{background:var(--plum-900);color:#fff}
    .feature-secondary.dark h3{color:#fff}
    .feature-secondary.dark p{color:#ead5e5}
    .feature-side{grid-column:3;grid-row:span 2;padding:25px;background:linear-gradient(165deg,#f7d9cc,#fbf3ed)}
    .feature-card p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 14px}
    .dark p{color:#ead5e5}
    .filter-demo{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 18px}
    .filter-demo span{padding:7px 10px;border-radius:99px;background:#fff;border:1px solid var(--line);font-size:12px;color:var(--plum-800);font-weight:700}
    .filter-demo span.active{background:var(--berry);border-color:var(--berry);color:#fff}
    .summary-item{padding:15px 0;border-bottom:1px solid rgba(81,32,75,.13)}
    .summary-item:last-child{border:0}
    .summary-item b{display:block;font-size:25px;line-height:1;color:var(--plum-900)}
    .summary-item small{font-size:12px;color:var(--muted)}
    .scenarios{background:var(--paper)}
    .timeline-wrap{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .timeline-wrap:before{content:"";position:absolute;top:36px;left:5%;right:5%;height:1px;background:var(--line)}
    .scenario-card{position:relative;padding:22px;min-height:243px;background:var(--paper)}
    .scenario-num{
      width:31px;height:31px;display:grid;place-items:center;margin-bottom:28px;border-radius:10px;background:var(--mist);
      color:var(--berry);font-size:12px;font-weight:850;position:relative;z-index:1;
    }
    .scenario-card p{font-size:14px;color:var(--muted);line-height:1.7}
    .scenario-footer{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:16px}
    .tag{display:inline-block;border-radius:99px;padding:4px 8px;background:var(--mist);color:var(--berry);font-size:11px;font-weight:750}
    .category-entry{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .entry-card{border-radius:24px;padding:24px 26px;min-height:150px;position:relative;overflow:hidden}
    .entry-card:after{content:"↗";position:absolute;right:24px;bottom:18px;font-size:25px;font-weight:800}
    .entry-one{background:linear-gradient(130deg,#e9d7e7,#faeee8);color:var(--plum-900)}
    .entry-two{background:linear-gradient(130deg,#64305d,#9d4f81);color:#fff}
    .entry-two h3,.entry-two p{color:#fff}
    .entry-card p{max-width:440px;margin:4px 0 0;font-size:14px;line-height:1.7}
    .reviews-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr .3fr;gap:18px;align-items:stretch}
    .quote-card{padding:32px;background:linear-gradient(135deg,#f5c9ba,#efddea);min-height:282px}
    .quote-card blockquote{margin:17px 0 20px;font-size:25px;font-weight:800;line-height:1.48;color:var(--plum-900)}
    .quote-card small{color:var(--plum-800)}
    .review-card{padding:24px;min-height:130px}
    .review-card p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.72}
    .review-stack{display:grid;gap:18px}
    .metric-rail{padding:14px 10px;border-radius:20px;background:var(--plum-900);display:flex;flex-direction:column;justify-content:space-around;gap:10px}
    .metric-rail div{padding:8px 4px;text-align:center;border-bottom:1px solid rgba(255,255,255,.14)}
    .metric-rail div:last-child{border:0}
    .metric-rail b{display:block;color:#ffd5c4;font-size:12px}
    .metric-rail small{color:#f5e6f0;font-size:10px;line-height:1.3;display:block}
    .news-zone{padding-top:0}
    .news-shell{padding:31px;border:1px solid var(--line);border-radius:var(--radius-xl);background:#f8efe9}
    .news-layout{display:grid;grid-template-columns:1.45fr .8fr;gap:28px;align-items:start}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:88px 1fr auto;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:12px;color:var(--berry);font-weight:800}
    .news-item h3{font-size:17px;margin:0}
    .news-item p{margin:3px 0 0;font-size:13px;color:var(--muted);line-height:1.6}
    .news-arrow{color:var(--berry);font-size:22px}
    .notice-card{padding:23px;border-radius:22px;background:var(--plum-900);color:#fff}
    .notice-card h3{color:#fff;font-size:21px}
    .notice-card p{color:#eadce7;font-size:14px}
    .notice-card ul{list-style:none;padding:0;margin:18px 0}
    .notice-card li{padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px;color:#f8edf4}
    .pricing{background:linear-gradient(180deg,var(--cream),#f0e4ed)}
    .access-note{padding:12px 16px;border-left:3px solid var(--peach);background:rgba(255,255,255,.55);color:var(--muted);font-size:13px}
    .pricing-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:18px;align-items:center;margin-top:31px}
    .plan-card{padding:28px;min-height:375px}
    .plan-card.featured{min-height:414px;padding:34px;background:linear-gradient(145deg,var(--plum-900),#743169);color:#fff;box-shadow:0 22px 50px rgba(65,26,60,.24)}
    .plan-card.featured h3,.plan-card.featured .plan-description{color:#fff}
    .plan-label{font-size:12px;font-weight:850;color:var(--berry);letter-spacing:.08em}
    .featured .plan-label{color:#ffd0be}
    .plan-title{margin:10px 0 7px}
    .plan-description{min-height:50px;margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .plan-state{margin:18px 0;display:inline-flex;padding:5px 9px;border-radius:99px;background:var(--mist);color:var(--berry);font-size:11px;font-weight:800}
    .featured .plan-state{background:rgba(255,255,255,.14);color:#ffe2d4}
    .plan-card ul{padding:0;margin:0 0 23px;list-style:none}
    .plan-card li{padding:8px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
    .featured li{color:#f3e3ee;border-color:rgba(255,255,255,.15)}
    .plan-card li:before{content:"✓";color:var(--berry);font-weight:900;margin-right:8px}
    .featured li:before{color:#ffd5c2}
    .plan-card .btn{width:100%}
    .faq-wrap{max-width:890px;margin:auto}
    .accordion-item{overflow:hidden;margin-bottom:11px;border:1px solid var(--line)!important;border-radius:16px!important;background:var(--paper)}
    .accordion-button{padding:18px 20px;background:var(--paper);color:var(--plum-900);font-weight:780;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#f5e9ef;color:var(--berry)}
    .accordion-button:after{filter:sepia(1) saturate(1.6) hue-rotate(250deg)}
    .accordion-body{padding:0 20px 20px;color:var(--muted);font-size:14px;line-height:1.82}
    .feedback{padding-top:0}
    .feedback-box{
      display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;padding:34px 38px;border-radius:var(--radius-xl);
      background:linear-gradient(120deg,#edc7bd 0%,#f5e8ed 48%,#ddd0e4 100%);border:1px solid rgba(142,63,121,.13);
    }
    .feedback-box h2{margin:8px 0}
    .feedback-box p{margin:0;color:var(--plum-800);max-width:650px;font-size:15px}
    footer{padding:62px 0 24px;background:var(--plum-950);color:#ebdce9}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;padding-bottom:35px}
    .footer-brand{color:#fff;font-size:21px;font-weight:850}
    .footer-brand span{color:#ffc7b5}
    .footer-text{max-width:360px;color:#cbb7c8;font-size:13px;line-height:1.8;margin-top:13px}
    .footer-col h3{color:#fff;font-size:14px;letter-spacing:.05em;margin-bottom:12px}
    .footer-col a{display:block;padding:5px 0;color:#cfbdcb;font-size:13px}
    .footer-col a:hover{color:#ffcdbb}
    .footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#bda8ba;font-size:12px}
    :focus-visible{outline:3px solid rgba(243,183,166,.92);outline-offset:3px}
    @media (max-width:991.98px){
      .navbar-collapse{margin-top:12px;padding:10px;border-radius:16px;background:rgba(255,253,251,.97);border:1px solid var(--line)}
      .nav-link{padding:10px 8px!important}.nav-link:after{left:8px;right:8px}
      .nav-actions{padding:8px;gap:9px!important}.hero-grid{grid-template-columns:1fr;gap:26px}
      .guide-stage{max-width:620px;width:100%;margin:auto}.feature-grid{grid-template-columns:1fr 1fr}.feature-side{grid-column:span 2;grid-row:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
      .summary-item{padding:0;border:0}.timeline-wrap{grid-template-columns:1fr 1fr}.timeline-wrap:before{display:none}
      .reviews-grid{grid-template-columns:1fr 1fr}.quote-card{grid-row:span 2}.metric-rail{flex-direction:row;grid-column:span 2}.metric-rail div{flex:1;border-bottom:0;border-right:1px solid rgba(255,255,255,.14)}
      .metric-rail div:last-child{border:0}.pricing-grid{grid-template-columns:1fr 1fr}.plan-card.featured{grid-column:span 2;order:-1;min-height:auto}.footer-grid{grid-template-columns:1.3fr 1fr}
    }
    @media (max-width:767.98px){
      .site-header{padding:10px 0}.nav-shell{border-radius:16px;padding:7px 9px 7px 14px}.navbar-brand{font-size:16px}
      .hero{padding:122px 0 54px}.hero-copy{font-size:15px}.guide-stage{min-height:360px}.stage-main{min-height:285px;padding:22px}.stage-main h3{font-size:22px}
      section{padding:62px 0}.feature-grid{grid-template-columns:1fr}.feature-primary,.feature-side{grid-column:auto}.feature-side{display:block}.summary-item{padding:13px 0;border-bottom:1px solid rgba(81,32,75,.13)}
      .timeline-wrap{grid-template-columns:1fr}.scenario-card{min-height:auto}.category-entry,.reviews-grid,.news-layout,.pricing-grid,.feedback-box{grid-template-columns:1fr}
      .quote-card{grid-row:auto}.metric-rail{grid-column:auto}.news-shell{padding:23px}.news-item{grid-template-columns:64px 1fr auto}.news-item p{display:none}
      .plan-card.featured{grid-column:auto;order:0;padding:28px;min-height:auto}.feedback-box{padding:28px}.footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:575.98px){
      h1{font-size:39px}.hero-actions .btn{width:100%}.badge-row{gap:6px}.data-badge{font-size:11px;padding:6px 8px}
      .guide-stage{min-height:322px}.stage-main{width:91%;min-height:265px;top:0}.stage-note{bottom:5px;width:55%}.stage-tag{width:38%;padding:13px;bottom:-5px}
      .stage-tag b{font-size:18px}.trust-strip{font-size:12px}.feature-primary,.feature-secondary,.feature-side{padding:22px}
      .section-head{margin-bottom:25px}.category-entry{gap:12px}.entry-card{padding:21px;min-height:132px}.entry-card h3{font-size:18px}
      .metric-rail{padding:10px 4px}.metric-rail small{font-size:9px}.footer-grid{grid-template-columns:1fr;gap:23px}.footer-bottom{font-size:11px}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}
    }

/* roulang page: category2 */
:root{
 --plum-950:#241023;--plum-900:#351430;--plum-800:#51204b;--berry:#8e3f79;--berry-2:#b85b95;
 --peach:#f3b7a6;--apricot:#f7d4bd;--cream:#fcf7f2;--paper:#fffdfb;--mist:#f3e9f0;
 --line:rgba(81,32,75,.14);--text:#2c202d;--muted:#756474;
 --shadow:0 18px 48px rgba(78,35,74,.12);--shadow-hover:0 24px 52px rgba(78,35,74,.19);
 --radius-xl:32px;--radius-lg:24px;--radius-md:16px;--container:1200px
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} button,input{font:inherit} button{border:0} ::selection{background:var(--peach);color:var(--plum-950)}
.container{max-width:var(--container)}
.site-header{position:absolute;z-index:1000;top:0;left:0;width:100%;padding:18px 0;transition:.25s ease}
.site-header.is-scrolled{position:fixed;padding:10px 0;background:rgba(255,253,251,.94);backdrop-filter:blur(18px);box-shadow:0 8px 28px rgba(68,28,64,.10);border-bottom:1px solid var(--line)}
.nav-shell{min-height:64px;padding:9px 12px 9px 20px;border:1px solid rgba(255,255,255,.48);border-radius:20px;background:rgba(255,250,248,.70);backdrop-filter:blur(18px);box-shadow:0 10px 32px rgba(50,18,45,.10)}
.navbar-brand{color:var(--plum-900)!important;font-weight:800;font-size:18px;letter-spacing:.02em;white-space:nowrap}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;margin-right:8px;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--berry),var(--peach));font-size:15px}
.nav-link{position:relative;color:var(--plum-800)!important;font-size:14px;font-weight:650;padding:11px 14px!important;margin:0 2px}
.nav-link:after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--berry),var(--peach));transform:scaleX(0);transform-origin:left;transition:.25s ease}
.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.nav-link.active{color:var(--berry)!important}
.btn{min-height:44px;border-radius:14px;padding:10px 18px;font-weight:750;font-size:14px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease}
.btn-primary{color:#fff;background:var(--plum-800);box-shadow:0 8px 18px rgba(81,32,75,.20)}.btn-primary:hover{background:var(--berry);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(81,32,75,.27)}.btn-primary:active{transform:none;box-shadow:0 5px 12px rgba(81,32,75,.20)}
.btn-soft{color:var(--plum-800);background:rgba(255,255,255,.73);border:1px solid var(--line)}.btn-soft:hover{color:var(--berry);background:var(--mist);border-color:var(--berry);transform:translateY(-2px)}
.btn-text{color:var(--berry);padding:6px 0;min-height:auto;border-radius:0;font-weight:800}.btn-text:hover{color:var(--plum-900);background:transparent}.btn-text span{display:inline-block;transition:transform .2s ease}.btn-text:hover span{transform:translateX(4px)}
.search-toggle{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.66);border:1px solid var(--line);color:var(--plum-800);display:grid;place-items:center;transition:.22s ease}.search-toggle:hover{background:var(--mist);color:var(--berry);transform:translateY(-2px)}
.navbar-toggler{border:1px solid var(--line);padding:9px 10px;border-radius:12px;box-shadow:none!important}.navbar-toggler-icon{width:1.25em;height:1.25em}
.search-panel{display:none;position:absolute;right:0;top:76px;width:min(360px,calc(100vw - 32px));padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,253,251,.97);box-shadow:var(--shadow)}.search-panel.show{display:block}.search-panel input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:var(--cream);outline:none;font-size:15px}.search-panel input:focus{border-color:var(--berry);box-shadow:0 0 0 4px rgba(243,183,166,.35)}
.hero{position:relative;padding:156px 0 74px;overflow:hidden;background:var(--plum-900);color:#fff}.hero:before{content:"";position:absolute;width:520px;height:520px;right:-140px;top:-180px;border-radius:50%;background:radial-gradient(circle,rgba(243,183,166,.62),rgba(184,91,149,.16) 48%,transparent 70%)}.hero:after{content:"";position:absolute;width:320px;height:320px;left:4%;bottom:-210px;border-radius:50%;background:rgba(243,183,166,.12);filter:blur(20px)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid rgba(255,255,255,.25);border-radius:99px;background:rgba(255,255,255,.11);color:#ffe4dc;font-size:12px;font-weight:800;letter-spacing:.06em}.eyebrow i,.badge-dot{width:7px;height:7px;background:var(--peach);border-radius:50%;display:inline-block}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5vw,57px);line-height:1.22;letter-spacing:-.04em;font-weight:850;margin:18px 0}.hero-copy{max-width:620px;color:#ead8e7;font-size:17px;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.hero .btn-soft{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.10)}.hero .btn-soft:hover{background:rgba(255,255,255,.20);color:#fff}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.data-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:99px;background:rgba(255,255,255,.68);color:var(--plum-800);font-size:12px;font-weight:700;white-space:nowrap}.hero .data-badge{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff}
.rule-cover{position:relative;min-height:330px;border-radius:var(--radius-xl);padding:26px;overflow:hidden;background:linear-gradient(145deg,#743367 0%,#b85b95 52%,#f1ad9e 100%);box-shadow:0 24px 52px rgba(17,6,17,.28)}.rule-cover:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.32);border-radius:22px}.cover-top,.cover-list{position:relative;z-index:1}.cover-top{display:flex;justify-content:space-between;color:#fff7f3;font-size:13px}.cover-title{position:relative;z-index:1;margin:38px 0 20px;font-size:28px;font-weight:850;line-height:1.35}.cover-list{display:grid;gap:9px}.cover-list div{display:flex;justify-content:space-between;align-items:center;padding:11px 13px;border-radius:13px;background:rgba(255,255,255,.17);color:#fff;font-size:13px}.cover-list b{font-weight:800;color:#fff3ed}
main{position:relative}.section{padding:88px 0}.section-head{max-width:710px;margin-bottom:34px}.section-kicker{background:var(--mist);border-color:rgba(142,63,121,.16);color:var(--berry)}.section-kicker .badge-dot{background:var(--berry-2)}h2{font-size:clamp(29px,3.5vw,40px);line-height:1.35;letter-spacing:-.035em;font-weight:850;margin:13px 0 10px;color:var(--plum-900)}.section-lead{color:var(--muted);font-size:16px}
.summary-grid{margin-top:-30px;position:relative;z-index:3;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.summary-card{padding:19px 20px;border:1px solid var(--line);border-radius:20px;background:rgba(255,253,251,.94);box-shadow:var(--shadow)}.summary-card:nth-child(2){background:linear-gradient(135deg,#fffaf7,#f5e5ee)}.summary-card:nth-child(3){background:linear-gradient(135deg,#fdf4ed,#fffdfb)}.summary-card small{display:block;color:var(--muted);font-size:12px;font-weight:700}.summary-card strong{display:block;margin-top:4px;color:var(--plum-800);font-size:19px}
.topic-rail{display:flex;gap:18px;overflow-x:auto;padding:4px 2px 20px;scroll-snap-type:x mandatory;scrollbar-color:var(--berry) transparent}.topic-rail::-webkit-scrollbar{height:7px}.topic-rail::-webkit-scrollbar-thumb{background:#d7acc8;border-radius:20px}.topic-card{flex:0 0 285px;min-height:265px;padding:23px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper);box-shadow:0 10px 30px rgba(81,32,75,.07);scroll-snap-align:start;transition:.25s ease}.topic-card:first-child{flex-basis:430px;background:linear-gradient(135deg,#f8dfd3,#f1e0ef 65%,#fffaf7)}.topic-card:hover{transform:translateY(-5px);border-color:var(--berry);box-shadow:var(--shadow-hover)}.topic-number{display:inline-grid;place-items:center;width:35px;height:35px;border-radius:12px;color:var(--berry);background:rgba(142,63,121,.10);font-size:12px;font-weight:850}.topic-card h3{margin:20px 0 9px;color:var(--plum-900);font-size:21px;font-weight:850}.topic-card p{color:var(--muted);font-size:14px;line-height:1.75}.topic-card .data-badge{margin-top:13px;background:rgba(255,255,255,.68)}
.compare-area{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.compare-card{position:relative;padding:28px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--paper);box-shadow:0 12px 34px rgba(81,32,75,.07);transition:.25s ease}.compare-card:hover{transform:translateY(-5px);border-color:var(--berry);box-shadow:var(--shadow-hover)}.compare-card.offset{margin-top:42px;background:linear-gradient(145deg,#f7e8ef,#fffaf6)}.compare-label{color:var(--berry);font-size:12px;font-weight:850;letter-spacing:.08em}.compare-card h3{margin:12px 0 10px;color:var(--plum-900);font-size:24px;font-weight:850}.compare-card p{color:var(--muted);font-size:15px}.compare-list{list-style:none;margin:19px 0 0;padding:0}.compare-list li{position:relative;padding:9px 0 9px 22px;border-top:1px solid var(--line);font-size:14px}.compare-list li:before{content:"";position:absolute;left:2px;top:18px;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--berry),var(--peach))}
.list-shell{border:1px solid var(--line);border-radius:var(--radius-xl);overflow:hidden;background:var(--paper);box-shadow:var(--shadow)}.list-row{display:grid;grid-template-columns:66px minmax(0,1fr) auto;gap:18px;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line);transition:.2s ease}.list-row:last-child{border-bottom:0}.list-row:hover{background:#fff9f7}.list-no{width:40px;height:40px;display:grid;place-items:center;border-radius:13px;background:var(--mist);color:var(--berry);font-size:13px;font-weight:850}.list-row h3{margin:0 0 4px;color:var(--plum-900);font-size:18px;font-weight:850}.list-row p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}.row-end{display:flex;align-items:center;gap:11px}.arrow{color:var(--berry);font-size:22px;line-height:1;transition:.2s ease}.list-row:hover .arrow{transform:translateX(4px)}.notice-row{margin:17px;padding:20px 24px;border-radius:20px;background:linear-gradient(110deg,var(--plum-800),#80406f 58%,#b75b91);color:#fff}.notice-row h3{font-size:18px;margin:0 0 5px}.notice-row p{margin:0;color:#f4dfea;font-size:14px}
.feedback{margin-top:28px;padding:21px 24px;border:1px solid rgba(142,63,121,.18);border-radius:20px;background:#f7edf2;display:flex;align-items:center;justify-content:space-between;gap:20px}.feedback h3{margin:0 0 3px;color:var(--plum-800);font-size:17px;font-weight:850}.feedback p{margin:0;color:var(--muted);font-size:14px}
.dual-cta{display:grid;grid-template-columns:1fr 1fr;gap:20px}.cta-card{padding:32px;border-radius:var(--radius-xl);border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow)}.cta-card.dark{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--plum-900),#71305f)}.cta-card h2{font-size:27px;margin:0 0 8px}.cta-card p{color:var(--muted);font-size:15px}.cta-card.dark h2{color:#fff}.cta-card.dark p{color:#ead5e4}.cta-card .btn{margin-top:12px}
footer{padding:62px 0 22px;background:var(--plum-950);color:#e9d9e5}.footer-grid{display:grid;grid-template-columns:1.55fr .8fr .8fr;gap:48px;padding-bottom:42px}.footer-brand{display:inline-flex;align-items:center;gap:8px;color:#fff;font-size:20px;font-weight:850}.footer-brand span{display:inline-grid;place-items:center;width:29px;height:29px;border-radius:10px;background:linear-gradient(135deg,var(--berry-2),var(--peach));font-size:15px}.footer-text{max-width:490px;margin:16px 0 0;color:#cdb6c7;font-size:14px;line-height:1.85}.footer-col h3{margin:4px 0 14px;color:#fff;font-size:15px;font-weight:850}.footer-col a{display:block;margin:8px 0;color:#cdb6c7;font-size:14px;transition:.2s ease}.footer-col a:hover{color:var(--peach);transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);color:#ad91a8;font-size:12px}
:focus-visible{outline:3px solid rgba(243,183,166,.85);outline-offset:3px}
@media(max-width:991.98px){.site-header{padding:12px 0}.nav-shell{padding:9px 12px}.navbar-collapse{margin-top:12px;padding:10px;border:1px solid var(--line);border-radius:16px;background:rgba(255,253,251,.98)}.navbar-nav{padding-bottom:8px}.nav-link{padding:10px 8px!important}.nav-actions{padding-top:8px;gap:9px}.nav-actions .btn{flex:1}.hero-grid{grid-template-columns:1fr;gap:30px}.rule-cover{min-height:290px}.summary-grid{margin-top:0}.section{padding:66px 0}.compare-area{gap:15px}.footer-grid{gap:28px}}
@media(max-width:767.98px){body{font-size:15px}.hero{padding:132px 0 56px}.hero-copy{font-size:16px}.summary-grid{grid-template-columns:1fr}.topic-card:first-child{flex-basis:320px}.topic-card{flex-basis:270px}.compare-area,.dual-cta{grid-template-columns:1fr}.compare-card.offset{margin-top:0}.list-row{grid-template-columns:48px minmax(0,1fr);gap:13px;padding:18px}.row-end{grid-column:2;justify-content:space-between}.feedback{display:block}.feedback .btn{margin-top:14px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}}
@media(max-width:575.98px){.navbar-brand{font-size:16px}.brand-mark{width:25px;height:25px;margin-right:6px}.search-toggle{width:42px;height:42px}.hero-actions .btn{width:100%}.rule-cover{padding:20px;min-height:274px}.cover-title{font-size:24px}.section{padding:52px 0}.section-head{margin-bottom:25px}.list-row h3{font-size:16px}.notice-row{margin:10px;padding:18px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-col{margin-top:4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
--plum-950:#241023;--plum-900:#351430;--plum-800:#51204b;--berry:#8e3f79;--berry-2:#b85b95;
--peach:#f3b7a6;--apricot:#f7d4bd;--cream:#fcf7f2;--paper:#fffdfb;--mist:#f3e9f0;
--line:rgba(81,32,75,.14);--text:#2c202d;--muted:#756474;--shadow:0 18px 48px rgba(78,35,74,.12);
--shadow-hover:0 24px 52px rgba(78,35,74,.19);--radius-xl:32px;--radius-lg:24px;--radius-md:16px;--container:1200px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{border:0}.container{max-width:var(--container)}
.site-header{position:absolute;z-index:1000;top:0;left:0;width:100%;padding:18px 0}.site-header.is-scrolled{position:fixed;padding:10px 0;background:rgba(255,253,251,.94);backdrop-filter:blur(18px);box-shadow:0 8px 28px rgba(68,28,64,.10);border-bottom:1px solid var(--line)}
.nav-shell{min-height:64px;padding:9px 12px 9px 20px;border:1px solid rgba(255,255,255,.48);border-radius:20px;background:rgba(255,250,248,.70);backdrop-filter:blur(18px);box-shadow:0 10px 32px rgba(50,18,45,.10)}.navbar-brand{color:var(--plum-900)!important;font-weight:800;font-size:18px;letter-spacing:.02em;white-space:nowrap}.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;margin-right:8px;border-radius:10px;color:#fff;background:linear-gradient(135deg,var(--berry),var(--peach));font-size:15px}.nav-link{position:relative;color:var(--plum-800)!important;font-size:14px;font-weight:650;padding:11px 14px!important;margin:0 2px}.nav-link:after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--berry),var(--peach));transform:scaleX(0);transform-origin:left;transition:.25s ease}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.nav-link.active{color:var(--berry)!important}
.btn{min-height:44px;border-radius:14px;padding:10px 18px;font-weight:750;font-size:14px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease}.btn-primary{color:#fff;background:var(--plum-800);box-shadow:0 8px 18px rgba(81,32,75,.20)}.btn-primary:hover{background:var(--berry);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(81,32,75,.27)}.btn-primary:active{transform:translateY(0);box-shadow:0 5px 12px rgba(81,32,75,.20)}.btn-soft{color:var(--plum-800);background:rgba(255,255,255,.73);border:1px solid var(--line)}.btn-soft:hover{color:var(--berry);background:var(--mist);border-color:var(--berry);transform:translateY(-2px)}.btn-text{color:var(--berry);padding:6px 0;min-height:auto;border-radius:0;font-weight:800}.btn-text:hover{color:var(--plum-900);background:transparent}.btn-text span{display:inline-block;transition:transform .2s ease}.btn-text:hover span{transform:translateX(4px)}
.search-toggle{width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.66);border:1px solid var(--line);color:var(--plum-800);display:grid;place-items:center;transition:.22s ease}.search-toggle:hover{background:var(--mist);color:var(--berry);transform:translateY(-2px)}.navbar-toggler{border:1px solid var(--line);padding:9px 10px;border-radius:12px;box-shadow:none!important}.navbar-toggler-icon{width:1.25em;height:1.25em}.search-panel{display:none;position:absolute;right:0;top:76px;width:min(360px,calc(100vw - 32px));padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,253,251,.97);box-shadow:var(--shadow)}.search-panel.show{display:block}.search-panel input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:var(--cream);outline:none;font-size:15px}.search-panel input:focus{border-color:var(--berry);box-shadow:0 0 0 4px rgba(243,183,166,.35)}
.category-hero{position:relative;overflow:hidden;padding:142px 0 62px;background:linear-gradient(145deg,#f9edeb 0%,#fdf8f3 50%,#f2e7ef 100%)}.category-hero:before{content:"";position:absolute;width:390px;height:390px;right:-85px;top:15px;border-radius:50%;background:rgba(243,183,166,.45);filter:blur(16px)}.category-grid{position:relative;display:grid;grid-template-columns:1fr .78fr;gap:42px;align-items:center}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid rgba(142,63,121,.18);border-radius:999px;background:rgba(255,255,255,.65);color:var(--berry);font-size:12px;font-weight:800;letter-spacing:.06em}.eyebrow i,.badge-dot{width:7px;height:7px;background:var(--berry-2);border-radius:50%;display:inline-block}.category-hero h1{margin:16px 0 14px;color:var(--plum-900);font-size:clamp(34px,4.2vw,53px);line-height:1.22;letter-spacing:-.04em;font-weight:850}.hero-copy{max-width:620px;color:var(--muted);font-size:16px;line-height:1.9}.hero-badges,.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.data-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);color:var(--plum-800);font-size:12px;font-weight:700;white-space:nowrap}
.cover-board{position:relative;min-height:276px;padding:26px;border-radius:var(--radius-xl);overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--plum-900),#713168 62%,#bc719d);box-shadow:var(--shadow)}.cover-board:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-42px;bottom:-65px;background:rgba(247,212,189,.42);filter:blur(2px)}.cover-top,.cover-line{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center}.cover-top{color:#f6dbe8;font-size:12px}.cover-board h2{position:relative;z-index:1;margin:28px 0 10px;color:#fff;font-size:25px;font-weight:800}.cover-board p{position:relative;z-index:1;margin:0;color:#efdae8;font-size:14px;max-width:310px}.cover-mini-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.cover-mini{padding:10px 12px;border:1px solid rgba(255,255,255,.22);border-radius:14px;background:rgba(255,255,255,.12);font-size:12px}.cover-mini strong{display:block;color:#fff;font-size:15px}
.tag-nav{position:relative;margin-top:-18px;z-index:2}.tag-nav-inner{display:flex;gap:10px;overflow:auto;padding:12px;border:1px solid var(--line);border-radius:20px;background:rgba(255,253,251,.88);box-shadow:0 10px 28px rgba(78,35,74,.08);scrollbar-width:none}.tag-nav-inner::-webkit-scrollbar{display:none}.tag-pill{flex:0 0 auto;border:1px solid transparent;border-radius:999px;padding:8px 14px;color:var(--plum-800);background:var(--mist);font-size:13px;font-weight:750;transition:.2s}.tag-pill:hover{border-color:var(--berry);background:#fff;color:var(--berry)}.tag-pill.active{color:#fff;background:var(--berry)}
.section{padding:82px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}.section-heading h2{margin:11px 0 0;color:var(--plum-900);font-size:clamp(27px,3vw,37px);line-height:1.3;font-weight:850;letter-spacing:-.03em}.section-heading p{max-width:430px;margin:0;color:var(--muted);font-size:14px}.content-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;align-items:start}.filter-panel{position:sticky;top:96px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(255,253,251,.84);box-shadow:0 12px 30px rgba(78,35,74,.07)}.filter-panel h3{margin:0 0 14px;color:var(--plum-900);font-size:18px;font-weight:850}.filter-panel p{margin:0 0 15px;color:var(--muted);font-size:13px;line-height:1.75}.filter-list{list-style:none;margin:0;padding:0}.filter-list li{border-top:1px solid var(--line)}.filter-list a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 0;color:var(--plum-800);font-size:14px;font-weight:700}.filter-list a:hover{color:var(--berry)}.filter-list small{color:var(--muted)}.notice{margin-top:18px;padding:14px;border-radius:16px;background:#f7eef0;color:#684b61;font-size:12px;line-height:1.75}.guide-card{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-bottom:22px;padding:28px;border:1px solid rgba(142,63,121,.20);border-radius:var(--radius-xl);background:linear-gradient(125deg,#fff8f3,#f1e4ed);box-shadow:var(--shadow)}.guide-card h3{margin:12px 0 8px;color:var(--plum-900);font-size:25px;font-weight:850}.guide-card p{margin:0;color:var(--muted);font-size:14px}.guide-steps{display:grid;gap:9px}.guide-step{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.68);color:var(--plum-800);font-size:13px;font-weight:700}.step-no{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;color:#fff;background:var(--berry);font-size:11px}
.masonry{columns:2;column-gap:20px}.content-card{display:inline-block;width:100%;margin:0 0 20px;break-inside:avoid;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper);box-shadow:0 10px 26px rgba(78,35,74,.07);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.content-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(142,63,121,.48)}.card-cover{position:relative;overflow:hidden;aspect-ratio:16/9;background:linear-gradient(135deg,#6a285d,#bc6f9d 55%,#f4bea9)}.content-card.tall .card-cover{aspect-ratio:4/3}.content-card .card-cover:before,.content-card .card-cover:after{content:"";position:absolute;border-radius:50%}.content-card .card-cover:before{width:130px;height:130px;top:-32px;right:20px;background:rgba(255,255,255,.22)}.content-card .card-cover:after{width:190px;height:48px;bottom:28px;left:25px;border-radius:12px;background:rgba(255,255,255,.19);transform:rotate(-12deg)}.cover-two{background:linear-gradient(135deg,#f1b7a4,#f9ebe2 50%,#9d4c85)}.cover-three{background:linear-gradient(135deg,#4b2248,#7e416d 48%,#d985a7)}.cover-four{background:linear-gradient(135deg,#ede2ee,#c87ea5 48%,#f5c2a8)}.card-body{padding:18px}.card-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px}.micro-tag{display:inline-flex;padding:4px 8px;border-radius:999px;color:var(--berry);background:var(--mist);font-size:11px;font-weight:800}.read-note{color:var(--muted);font-size:11px}.content-card h3{margin:0 0 8px;color:var(--plum-900);font-size:19px;line-height:1.45;font-weight:850}.content-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}.card-footer-line{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:15px;padding-top:12px;border-top:1px solid var(--line);color:var(--berry);font-size:12px;font-weight:800}.summary-card{padding:23px;color:#fff;background:var(--plum-900)}.summary-card h3{color:#fff}.summary-card p{color:#e7cdda}.summary-card .data-badge{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.20);color:#fff}.pagination-wrap{display:flex;justify-content:center;gap:10px;margin-top:12px}.page-dot{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:13px;background:var(--paper);color:var(--plum-800);font-size:13px;font-weight:800;transition:.2s}.page-dot:hover,.page-dot.active{background:var(--berry);border-color:var(--berry);color:#fff}.related{padding:72px 0;background:linear-gradient(180deg,transparent,#f2e7ed)}.related-grid{display:grid;grid-template-columns:1fr .92fr;gap:22px}.related-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--paper);box-shadow:var(--shadow)}.related-card.dark{color:#fff;background:linear-gradient(135deg,var(--plum-900),var(--plum-800)}.related-card h2{margin:12px 0 8px;color:var(--plum-900);font-size:27px;font-weight:850}.related-card.dark h2{color:#fff}.related-card p{margin:0 0 20px;color:var(--muted);font-size:14px}.related-card.dark p{color:#ead5e4}
.faq-section{padding:74px 0}.faq-wrap{max-width:870px;margin:auto}.accordion-item{overflow:hidden;margin-bottom:12px;border:1px solid var(--line)!important;border-radius:16px!important;background:var(--paper)!important;box-shadow:0 6px 18px rgba(78,35,74,.04)}.accordion-button{padding:17px 19px;color:var(--plum-900)!important;background:var(--paper)!important;font-size:15px;font-weight:800;box-shadow:none!important}.accordion-button:not(.collapsed){color:var(--berry)!important;background:#fbf4f7!important}.accordion-button:after{filter:sepia(1) saturate(1.7) hue-rotate(260deg)}.accordion-body{padding:0 19px 18px;color:var(--muted);font-size:14px;line-height:1.8}
footer{padding:58px 0 24px;color:#ead9e6;background:var(--plum-950)}.footer-grid{display:grid;grid-template-columns:1.6fr .8fr .8fr;gap:42px}.footer-brand{display:inline-flex;align-items:center;gap:8px;color:#fff;font-size:20px;font-weight:850}.footer-brand span{display:grid;place-items:center;width:29px;height:29px;border-radius:10px;background:linear-gradient(135deg,var(--berry-2),var(--peach));font-size:14px}.footer-text{max-width:480px;margin:16px 0 0;color:#cdb7c8;font-size:13px;line-height:1.85}.footer-col h3{margin:0 0 12px;color:#fff;font-size:14px;font-weight:800}.footer-col a{display:block;margin:7px 0;color:#cdb7c8;font-size:13px;transition:.2s}.footer-col a:hover{color:var(--peach);transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#bca6b7;font-size:12px}
:focus-visible{outline:3px solid rgba(243,183,166,.82)!important;outline-offset:3px}@media(max-width:991.98px){.site-header{padding:12px 0}.nav-shell{padding:8px 12px}.navbar-collapse{margin-top:10px;padding:10px 8px;border-radius:16px;background:rgba(255,253,251,.96)}.nav-actions{gap:10px;padding:8px 5px 3px}.nav-actions .btn{flex:1}.category-grid,.guide-card{grid-template-columns:1fr}.cover-board{min-height:245px}.content-layout{grid-template-columns:1fr}.filter-panel{position:static}.filter-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 14px}.section{padding:64px 0}}@media(max-width:767.98px){.category-hero{padding:125px 0 48px}.category-grid{gap:25px}.category-hero h1{font-size:36px}.section-heading{display:block}.section-heading p{margin-top:10px}.masonry{columns:1}.filter-list{grid-template-columns:repeat(2,1fr)}.related-grid,.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}.cover-board{min-height:225px}.guide-card{padding:22px}.search-panel{right:8px}}@media(max-width:575.98px){body{font-size:15px}.navbar-brand{font-size:16px}.brand-mark{width:26px;height:26px}.category-hero h1{font-size:31px}.hero-copy{font-size:14px}.filter-list{grid-template-columns:1fr}.section{padding:52px 0}.content-card h3{font-size:18px}.tag-nav-inner{margin:0 -2px}.related-card{padding:24px}.cover-mini-grid{grid-template-columns:1fr 1fr}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}