/* roulang page: index */
:root{
      --bg:#05080d;
      --bg-2:#09111a;
      --panel:#0d1520;
      --panel-2:#111b29;
      --line:rgba(173, 199, 217, .16);
      --line-strong:rgba(95, 229, 236, .38);
      --text:#eff5fb;
      --muted:#9badbd;
      --muted-2:#718093;
      --accent:#57f1ea;
      --accent-2:#ff4f8b;
      --accent-3:#8b7dff;
      --accent-4:#f3c15b;
      --success:#7ee081;
      --radius:10px;
      --radius-sm:8px;
      --shadow:0 18px 36px rgba(0,0,0,.34);
      --shadow-soft:0 10px 18px rgba(0,0,0,.22);
      --container:1180px;
      --gap:1.25rem;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      background:
        linear-gradient(180deg, rgba(9,17,26,.92), rgba(5,8,13,1) 18%),
        repeating-linear-gradient(90deg, rgba(87,241,234,.03) 0 1px, transparent 1px 130px),
        repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 130px);
      color:var(--text);
      line-height:1.65;
      letter-spacing:0;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(130deg, rgba(87,241,234,.07), transparent 32%),
        linear-gradient(310deg, rgba(255,79,139,.05), transparent 30%);
      mix-blend-mode:screen;
      opacity:.7;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    .container-xl{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(6,10,16,.82);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
    }
    .top-glow{
      height:3px;
      background:linear-gradient(90deg, transparent, var(--accent), var(--accent-2), var(--accent-3), transparent);
      box-shadow:0 0 18px rgba(87,241,234,.38);
    }
    .navbar{
      padding:.9rem 0;
    }
    .navbar-brand{
      color:var(--text) !important;
      font-weight:800;
      letter-spacing:0;
      display:flex;
      align-items:center;
      gap:.7rem;
      font-size:1.02rem;
    }
    .brand-mark{
      width:1.95rem;
      height:1.95rem;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:linear-gradient(145deg, rgba(87,241,234,.14), rgba(255,79,139,.12));
      border:1px solid rgba(87,241,234,.35);
      box-shadow:0 0 0 1px rgba(255,255,255,.03) inset;
      color:var(--accent);
      flex:none;
    }
    .navbar .nav-link{
      color:var(--muted);
      font-weight:600;
      padding:.55rem .9rem;
      border-radius:999px;
      border:1px solid transparent;
      transition:.22s ease;
    }
    .navbar .nav-link:hover,
    .navbar .nav-link:focus{
      color:var(--text);
      border-color:rgba(87,241,234,.22);
      background:rgba(87,241,234,.06);
    }
    .navbar .nav-link.active{
      color:var(--text);
      background:rgba(87,241,234,.12);
      border-color:rgba(87,241,234,.38);
      box-shadow:0 0 0 1px rgba(87,241,234,.08) inset, 0 0 18px rgba(87,241,234,.08);
    }
    .nav-cta{
      border:1px solid rgba(255,79,139,.35);
      background:linear-gradient(135deg, rgba(255,79,139,.16), rgba(87,241,234,.08));
      color:var(--text);
      box-shadow:0 8px 18px rgba(0,0,0,.2);
    }
    .nav-cta:hover{transform:translateY(-1px); color:var(--text); border-color:rgba(255,79,139,.55)}
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.04);
      box-shadow:none !important;
    }
    .navbar-toggler-icon{
      filter:invert(1) brightness(1.15);
    }
    .navbar-collapse{
      padding-top:.9rem;
    }
    main{
      position:relative;
      z-index:1;
    }
    section{
      padding:4.25rem 0;
    }
    .hero{
      padding:4rem 0 3.5rem;
    }
    .hero-shell{
      background:
        linear-gradient(145deg, rgba(17,27,41,.96), rgba(10,16,25,.98)),
        radial-gradient(circle at top left, rgba(87,241,234,.12), transparent 36%),
        radial-gradient(circle at top right, rgba(255,79,139,.12), transparent 33%);
      border:1px solid rgba(87,241,234,.18);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, transparent 0 49.5%, rgba(255,255,255,.03) 49.5% 50.5%, transparent 50.5% 100%),
        linear-gradient(0deg, transparent 0 49.5%, rgba(255,255,255,.03) 49.5% 50.5%, transparent 50.5% 100%);
      pointer-events:none;
    }
    .hero-copy{
      padding:2rem 1.5rem 1.5rem 1.5rem;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      color:var(--accent);
      text-transform:none;
      font-size:.88rem;
      font-weight:700;
      letter-spacing:0;
      padding:.38rem .8rem;
      border:1px solid rgba(87,241,234,.22);
      border-radius:999px;
      background:rgba(87,241,234,.06);
    }
    .hero h1{
      margin:1rem 0 .85rem;
      font-size:clamp(2rem, 3vw, 3.5rem);
      line-height:1.08;
      font-weight:900;
      letter-spacing:0;
      max-width:11.5ch;
    }
    .hero-lead{
      color:#c7d1dd;
      font-size:1.04rem;
      max-width:42rem;
      margin-bottom:1.4rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin:1.2rem 0 1.3rem;
    }
    .btn-neo,
    .btn-ghost{
      border-radius:10px;
      padding:.82rem 1rem;
      font-weight:700;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      display:inline-flex;
      align-items:center;
      gap:.55rem;
      line-height:1;
    }
    .btn-neo{
      background:linear-gradient(135deg, rgba(87,241,234,.95), rgba(139,125,255,.9));
      color:#051018;
      border:1px solid rgba(255,255,255,.06);
      box-shadow:0 12px 26px rgba(87,241,234,.18);
    }
    .btn-neo:hover{
      transform:translateY(-1px);
      color:#051018;
      box-shadow:0 16px 30px rgba(87,241,234,.22);
    }
    .btn-ghost{
      background:rgba(255,255,255,.03);
      color:var(--text);
      border:1px solid rgba(255,255,255,.11);
    }
    .btn-ghost:hover{
      color:var(--text);
      border-color:rgba(87,241,234,.36);
      background:rgba(87,241,234,.06);
      transform:translateY(-1px);
    }
    .hero-stats{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
    }
    .stat-pill{
      padding:.5rem .75rem;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      color:#dce6ef;
      font-size:.92rem;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
    }
    .hero-visual{
      padding:1.25rem;
      min-height:100%;
      display:grid;
      gap:1rem;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:.9rem;
    }
    .poster-card,
    .rank-card,
    .panel-card,
    .feature-card,
    .content-card,
    .metric-card,
    .testimonial-card,
    .trust-card,
    .news-card{
      background:linear-gradient(180deg, rgba(17,27,41,.98), rgba(11,17,26,.98));
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .poster-card{
      min-height:150px;
      padding:1rem;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
    }
    .poster-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 20%, rgba(5,8,13,.2) 50%, rgba(5,8,13,.88) 100%),
        linear-gradient(135deg, rgba(87,241,234,.18), transparent 45%),
        linear-gradient(315deg, rgba(255,79,139,.16), transparent 42%);
    }
    .poster-card .thumb{
      position:absolute;
      inset:0;
      background:
        linear-gradient(130deg, rgba(87,241,234,.18), rgba(139,125,255,.1)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 2px, transparent 2px 10px),
        linear-gradient(180deg, rgba(10,16,25,.2), rgba(10,16,25,.7));
      opacity:.92;
    }
    .poster-card .label{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-self:flex-start;
      font-size:.78rem;
      font-weight:700;
      color:#071018;
      background:var(--accent);
      border-radius:999px;
      padding:.2rem .55rem;
      margin-bottom:.45rem;
    }
    .poster-card h3{
      position:relative;
      z-index:1;
      font-size:1rem;
      margin:0 0 .25rem;
      font-weight:800;
    }
    .poster-card p{
      position:relative;
      z-index:1;
      margin:0;
      color:#cbd5df;
      font-size:.88rem;
    }
    .poster-card.alt .label{background:var(--accent-2); color:#fff}
    .poster-card.alt-2 .label{background:var(--accent-4); color:#130f08}
    .poster-card.alt-3 .label{background:var(--accent-3); color:#fff}
    .rank-card{
      padding:1rem 1rem .9rem;
    }
    .rank-card h3{
      font-size:1rem;
      font-weight:800;
      margin:0 0 .85rem;
    }
    .rank-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:.75rem;
      padding:.72rem 0;
      border-top:1px solid rgba(255,255,255,.07);
    }
    .rank-item:first-child{border-top:0;padding-top:0}
    .rank-title{
      font-weight:700;
      color:#f2f6fb;
      font-size:.95rem;
      margin-bottom:.25rem;
    }
    .rank-meta{
      color:var(--muted);
      font-size:.84rem;
      display:flex;
      gap:.4rem;
      flex-wrap:wrap;
    }
    .rank-badge{
      min-width:3.1rem;
      text-align:center;
      padding:.3rem .48rem;
      border-radius:999px;
      background:rgba(87,241,234,.12);
      border:1px solid rgba(87,241,234,.18);
      color:var(--accent);
      font-weight:800;
      font-size:.82rem;
      flex:none;
    }
    .section-head{
      margin-bottom:1.35rem;
    }
    .section-kicker{
      color:var(--accent);
      font-size:.9rem;
      font-weight:800;
      text-transform:none;
      margin-bottom:.5rem;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
    }
    .section-title{
      font-size:clamp(1.55rem, 2vw, 2.15rem);
      font-weight:900;
      margin:0 0 .55rem;
      line-height:1.2;
      letter-spacing:0;
    }
    .section-copy{
      margin:0;
      color:#c5d0db;
      max-width:62rem;
    }
    .tone-band{
      padding:1.05rem 1.15rem;
      border-left:3px solid var(--accent);
      background:rgba(87,241,234,.05);
      border-radius:8px;
      border:1px solid rgba(87,241,234,.14);
      color:#dce6ef;
      margin-top:1rem;
    }
    .feature-card{
      padding:1.15rem;
      height:100%;
    }
    .feature-icon{
      width:2.7rem;
      height:2.7rem;
      border-radius:8px;
      display:grid;
      place-items:center;
      color:var(--accent);
      background:rgba(87,241,234,.09);
      border:1px solid rgba(87,241,234,.18);
      margin-bottom:.9rem;
      font-size:1.2rem;
    }
    .feature-card h3{
      margin:0 0 .45rem;
      font-size:1.05rem;
      font-weight:800;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:1rem;
    }
    .filter-tag,
    .mini-tag,
    .chip{
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.03);
      color:#dbe4ee;
      padding:.42rem .74rem;
      font-size:.86rem;
      line-height:1;
      transition:.2s ease;
      display:inline-flex;
      align-items:center;
      gap:.38rem;
    }
    .filter-tag:hover,
    .mini-tag:hover,
    .chip:hover{
      transform:translateY(-1px);
      border-color:rgba(87,241,234,.34);
      background:rgba(87,241,234,.06);
      color:#fff;
    }
    .filter-tag.active,
    .chip.active{
      background:rgba(87,241,234,.14);
      border-color:rgba(87,241,234,.4);
      color:#fff;
      box-shadow:0 0 0 1px rgba(87,241,234,.06) inset;
    }
    .content-card{
      padding:1rem;
      height:100%;
      display:flex;
      flex-direction:column;
      gap:.75rem;
    }
    .content-card .cover{
      min-height:168px;
      border-radius:8px;
      background:
        linear-gradient(145deg, rgba(87,241,234,.18), rgba(255,79,139,.15)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.07) 0 2px, transparent 2px 14px);
      position:relative;
      overflow:hidden;
    }
    .content-card .cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 0 36%, rgba(5,8,13,.92) 100%);
    }
    .content-card .meta{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
    }
    .content-card h3{
      font-size:1.02rem;
      font-weight:800;
      margin:0;
      line-height:1.35;
    }
    .content-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .content-card .foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.75rem;
      margin-top:auto;
      padding-top:.1rem;
      border-top:1px solid rgba(255,255,255,.07);
      color:#cad5e0;
      font-size:.88rem;
    }
    .content-card .action-link{
      color:var(--accent);
      font-weight:700;
      white-space:nowrap;
    }
    .news-list{
      display:grid;
      gap:.8rem;
    }
    .news-item{
      display:flex;
      gap:.9rem;
      padding:.86rem .95rem;
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      transition:.2s ease;
    }
    .news-item:hover{
      transform:translateY(-1px);
      border-color:rgba(87,241,234,.24);
      background:rgba(87,241,234,.05);
    }
    .news-item .mark{
      width:2.1rem;
      height:2.1rem;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:rgba(255,79,139,.12);
      color:var(--accent-2);
      flex:none;
      margin-top:.12rem;
    }
    .news-item h3{
      font-size:.98rem;
      margin:0 0 .25rem;
      font-weight:800;
    }
    .news-item p{
      color:var(--muted);
      margin:0;
      font-size:.88rem;
    }
    .latest-layout{
      display:grid;
      gap:1rem;
    }
    .latest-sidebar{
      display:grid;
      gap:.85rem;
    }
    .list-link{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      padding:.9rem 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .list-link:last-child{border-bottom:0;padding-bottom:0}
    .list-link h3{
      margin:0 0 .3rem;
      font-size:1rem;
      font-weight:800;
      line-height:1.35;
    }
    .list-link span{
      color:var(--muted);
      font-size:.88rem;
    }
    .list-link strong{
      color:var(--accent);
      flex:none;
      font-size:.84rem;
      font-weight:800;
      padding-top:.15rem;
    }
    .metric-grid{
      display:grid;
      gap:1rem;
    }
    .metric-card{
      padding:1rem 1rem 1.05rem;
      height:100%;
    }
    .metric-card .num{
      font-size:1.8rem;
      font-weight:900;
      line-height:1;
      margin-bottom:.3rem;
    }
    .metric-card .label{
      color:#d8e0e8;
      font-weight:700;
      margin-bottom:.55rem;
    }
    .metric-card .desc{
      color:var(--muted);
      font-size:.92rem;
      margin-bottom:.8rem;
    }
    .progress{
      height:.48rem;
      background:rgba(255,255,255,.06);
      border-radius:999px;
      overflow:hidden;
    }
    .progress-bar{
      background:linear-gradient(90deg, var(--accent), var(--accent-3));
    }
    .testimonial-strip{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(260px, 1fr);
      gap:1rem;
      overflow-x:auto;
      padding-bottom:.45rem;
      scroll-snap-type:x proximity;
    }
    .testimonial-strip::-webkit-scrollbar{height:8px}
    .testimonial-strip::-webkit-scrollbar-thumb{
      background:rgba(87,241,234,.22);
      border-radius:999px;
    }
    .testimonial-card{
      padding:1.05rem;
      scroll-snap-align:start;
      min-height:100%;
    }
    .quote{
      color:#eef4fa;
      font-size:.98rem;
      margin:0 0 1rem;
    }
    .person{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding-top:.8rem;
      border-top:1px solid rgba(255,255,255,.07);
    }
    .avatar{
      width:2.3rem;
      height:2.3rem;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(87,241,234,.12);
      color:var(--accent);
      font-weight:800;
      flex:none;
      margin-right:.65rem;
    }
    .person .name{
      font-weight:800;
      margin-bottom:.15rem;
    }
    .person .role{
      color:var(--muted);
      font-size:.85rem;
    }
    .stars{
      color:var(--accent-4);
      white-space:nowrap;
      font-size:.95rem;
    }
    .faq-wrap .accordion-item{
      background:transparent;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      overflow:hidden;
      margin-bottom:.85rem;
    }
    .faq-wrap .accordion-button{
      background:rgba(255,255,255,.03);
      color:var(--text);
      font-weight:800;
      box-shadow:none;
      padding:1rem 1.1rem;
    }
    .faq-wrap .accordion-button:not(.collapsed){
      background:rgba(87,241,234,.08);
      color:#fff;
      box-shadow:none;
    }
    .faq-wrap .accordion-button::after{
      filter:invert(1) brightness(1.15);
    }
    .faq-wrap .accordion-body{
      color:var(--muted);
      background:rgba(10,16,25,.9);
      padding:1rem 1.1rem 1.1rem;
    }
    .trust-card{
      padding:1rem;
      height:100%;
    }
    .trust-card h3{
      font-size:1rem;
      margin:0 0 .4rem;
      font-weight:800;
    }
    .trust-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .trust-list{
      display:grid;
      gap:.8rem;
      margin-top:1rem;
    }
    .trust-row{
      display:flex;
      align-items:flex-start;
      gap:.8rem;
      padding:.8rem;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:8px;
    }
    .trust-row i{
      color:var(--accent);
      font-size:1.05rem;
      margin-top:.15rem;
    }
    .app-panel{
      padding:1rem;
      background:
        linear-gradient(180deg, rgba(17,27,41,.98), rgba(9,17,26,.98));
      border:1px solid rgba(87,241,234,.18);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .app-panel .mini-screen{
      border-radius:10px;
      background:
        linear-gradient(145deg, rgba(87,241,234,.12), rgba(255,79,139,.08)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 2px, transparent 2px 12px);
      border:1px solid rgba(255,255,255,.08);
      min-height:210px;
      position:relative;
      overflow:hidden;
      padding:1rem;
    }
    .app-panel .mini-screen::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:38%;
      background:linear-gradient(180deg, transparent, rgba(4,7,12,.92));
    }
    .screen-head{
      position:relative;
      z-index:1;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.8rem;
    }
    .screen-title{
      font-size:1rem;
      font-weight:800;
      margin:0;
    }
    .screen-list{
      position:relative;
      z-index:1;
      margin-top:1rem;
      display:grid;
      gap:.65rem;
    }
    .screen-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding:.7rem .8rem;
      border-radius:8px;
      background:rgba(5,8,13,.42);
      border:1px solid rgba(255,255,255,.08);
    }
    .screen-row span{
      color:#dce5ed;
      font-size:.9rem;
      font-weight:700;
    }
    .screen-row strong{
      color:var(--accent);
      font-size:.86rem;
    }
    .cta-band{
      background:
        linear-gradient(135deg, rgba(87,241,234,.12), rgba(255,79,139,.11)),
        linear-gradient(180deg, rgba(17,27,41,.98), rgba(10,16,25,.98));
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      padding:1.6rem;
      box-shadow:var(--shadow);
    }
    .cta-band h2{
      font-size:clamp(1.45rem, 2vw, 2rem);
      margin:0 0 .5rem;
      font-weight:900;
    }
    .cta-band p{
      margin:0;
      color:#d7e0ea;
      max-width:58rem;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1.2rem;
    }
    .footer{
      padding:2.5rem 0 2rem;
      border-top:1px solid var(--line);
      background:rgba(5,8,13,.82);
    }
    .footer .brand{
      display:flex;
      align-items:center;
      gap:.7rem;
      font-size:1rem;
      font-weight:800;
      margin-bottom:.8rem;
    }
    .footer p,
    .footer li,
    .footer a{
      color:var(--muted);
      font-size:.92rem;
    }
    .footer a:hover{color:#fff}
    .footer h3{
      font-size:1rem;
      font-weight:800;
      margin:0 0 .9rem;
      color:#f4f8fb;
    }
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.5rem;
    }
    .footer-note{
      border-top:1px solid rgba(255,255,255,.07);
      margin-top:1.5rem;
      padding-top:1rem;
      color:var(--muted-2);
      font-size:.85rem;
    }
    .section-sep{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(87,241,234,.45), transparent);
      margin:0;
    }
    .stacked-panel{
      display:grid;
      gap:1rem;
    }
    .floating-line{
      height:1px;
      background:rgba(255,255,255,.08);
      margin:1rem 0;
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
    }
    .nav-search{
      min-width:250px;
      max-width:320px;
    }
    .nav-search .form-control{
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.1);
      color:var(--text);
      border-radius:10px 0 0 10px;
      padding:.72rem .9rem;
      box-shadow:none;
    }
    .nav-search .form-control::placeholder{color:var(--muted-2)}
    .nav-search .btn{
      border-radius:0 10px 10px 0;
      border:1px solid rgba(87,241,234,.25);
      background:rgba(87,241,234,.12);
      color:var(--text);
    }
    .nav-search .btn:hover{
      background:rgba(87,241,234,.18);
      border-color:rgba(87,241,234,.38);
    }
    .list-shell{
      background:linear-gradient(180deg, rgba(17,27,41,.98), rgba(10,16,25,.98));
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      padding:1rem;
      box-shadow:var(--shadow-soft);
    }
    .small-muted{color:var(--muted);font-size:.9rem}
    .accent-line{
      width:64px;
      height:3px;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      border-radius:999px;
      margin-bottom:1rem;
      box-shadow:0 0 14px rgba(87,241,234,.22);
    }
    .rounded-panel{
      border-radius:var(--radius);
    }
    .border-soft{border-color:rgba(255,255,255,.09) !important}
    .pill-outline{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.03);
      color:#dde5ed;
      border-radius:999px;
      padding:.36rem .7rem;
      font-size:.82rem;
      font-weight:700;
    }
    .page-tabs{
      display:flex;
      flex-wrap:wrap;
      gap:.6rem;
      margin:.85rem 0 1.2rem;
    }
    .page-tabs .btn{
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.03);
      color:#dfe7ef;
      padding:.5rem .8rem;
      font-weight:700;
      font-size:.87rem;
    }
    .page-tabs .btn.active{
      background:rgba(87,241,234,.12);
      border-color:rgba(87,241,234,.34);
      color:#fff;
    }
    .pagination .page-link{
      background:rgba(255,255,255,.03);
      border-color:rgba(255,255,255,.1);
      color:#dfe7ef;
      box-shadow:none;
    }
    .pagination .page-link:hover,
    .pagination .page-link:focus{
      background:rgba(87,241,234,.08);
      color:#fff;
      border-color:rgba(87,241,234,.26);
    }
    .pagination .active .page-link{
      background:rgba(87,241,234,.16);
      border-color:rgba(87,241,234,.38);
    }
    .back-top{
      position:fixed;
      right:1rem;
      bottom:1rem;
      z-index:1040;
      width:2.8rem;
      height:2.8rem;
      border-radius:50%;
      border:1px solid rgba(87,241,234,.34);
      background:rgba(7,14,21,.88);
      color:var(--accent);
      display:grid;
      place-items:center;
      box-shadow:var(--shadow-soft);
      transition:.2s ease;
    }
    .back-top:hover{
      transform:translateY(-2px);
      color:#fff;
      border-color:rgba(87,241,234,.52);
      box-shadow:0 12px 20px rgba(0,0,0,.25);
    }
    @media (min-width: 992px){
      .hero-copy{padding:2.4rem 1.6rem 2.1rem 2.1rem}
      .hero-visual{padding:1.4rem 1.4rem 1.4rem .6rem}
      .latest-layout{
        grid-template-columns:1.35fr .95fr;
        align-items:start;
      }
      .metric-grid{
        grid-template-columns:repeat(4, minmax(0, 1fr));
      }
      .feature-grid{
        grid-template-columns:repeat(4, minmax(0, 1fr));
      }
      .content-grid{
        grid-template-columns:repeat(3, minmax(0, 1fr));
      }
      .trust-layout{
        grid-template-columns:1.15fr .85fr;
      }
      .footer-grid{
        grid-template-columns:1.15fr .75fr .75fr .95fr;
      }
      .pain-grid{
        grid-template-columns:repeat(4, minmax(0, 1fr));
      }
      .solution-grid{
        grid-template-columns:1fr 1fr 1fr;
      }
      .hero-shell .row{
        min-height:560px;
      }
    }
    @media (min-width: 768px) and (max-width: 991.98px){
      .feature-grid,
      .content-grid,
      .pain-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .metric-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
    }
    @media (max-width: 991.98px){
      .nav-search{
        max-width:none;
        min-width:0;
      }
      .hero h1{
        max-width:none;
      }
      .hero-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      section{padding:3.35rem 0}
      .hero{padding:3rem 0 2.6rem}
    }
    @media (max-width: 767.98px){
      .navbar .nav-link{
        padding:.7rem .85rem;
        border-radius:10px;
      }
      .hero-copy,
      .hero-visual{
        padding:1.1rem;
      }
      .hero-grid{
        grid-template-columns:1fr;
      }
      .latest-layout,
      .trust-layout{
        grid-template-columns:1fr;
      }
      .testimonial-strip{
        grid-auto-columns:minmax(240px, 82%);
      }
      .footer{
        padding:2.2rem 0 1.6rem;
      }
    }
    @media (max-width: 575.98px){
      .hero h1{
        font-size:1.9rem;
      }
      .hero-lead,
      .section-copy{
        font-size:.96rem;
      }
      .btn-neo,
      .btn-ghost{
        width:100%;
        justify-content:center;
      }
      .hero-actions,
      .cta-actions{
        display:grid;
      }
      .content-card .cover,
      .poster-card{
        min-height:136px;
      }
      .section-title{
        font-size:1.45rem;
      }
      .news-item,
      .trust-row{
        padding:.78rem;
      }
      .pagination{
        flex-wrap:wrap;
      }
      .pagination .page-link{
        padding:.45rem .7rem;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#050b10;
      --bg-2:#0a131a;
      --panel:#0f1b24;
      --panel-2:#142432;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(60,242,204,.24);
      --text:#ecf6fb;
      --muted:#9eb4c0;
      --soft:#c9d8df;
      --accent:#3cf2cc;
      --accent-2:#ff4fd8;
      --accent-3:#5ba9ff;
      --warning:#f7c94a;
      --shadow:0 16px 36px rgba(0,0,0,.38);
      --shadow-2:0 10px 24px rgba(0,0,0,.26);
      --radius:10px;
      --radius-sm:8px;
      --container:1240px;
      --transition:.22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 10%, rgba(91,169,255,.12), transparent 22%),
        radial-gradient(circle at 82% 16%, rgba(255,79,216,.12), transparent 18%),
        radial-gradient(circle at 55% 85%, rgba(60,242,204,.09), transparent 26%),
        linear-gradient(180deg, #050b10 0%, #09131a 48%, #060b10 100%);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      line-height:1.7;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.68), rgba(0,0,0,.18));
      opacity:.55;
      z-index:-1;
    }

    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(60,242,204,.28);color:#fff}

    .container-xl{
      max-width:var(--container);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(5,11,16,.84);
      backdrop-filter: blur(16px);
      border-bottom:1px solid rgba(255,255,255,.07);
      box-shadow:0 10px 24px rgba(0,0,0,.18);
    }

    .top-glow{
      height:2px;
      background:linear-gradient(90deg, transparent, rgba(60,242,204,.92), rgba(255,79,216,.88), transparent);
      box-shadow:0 0 18px rgba(60,242,204,.35);
    }

    .navbar{
      padding:.9rem 0;
    }

    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:.7rem;
      font-weight:800;
      letter-spacing:.02em;
      color:var(--text) !important;
      font-size:1.05rem;
    }

    .brand-mark{
      width:2.2rem;
      height:2.2rem;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:
        linear-gradient(145deg, rgba(60,242,204,.18), rgba(255,79,216,.15)),
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
      border:1px solid rgba(255,255,255,.09);
      color:var(--accent);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 8px 18px rgba(0,0,0,.22);
      flex:0 0 auto;
    }

    .navbar-toggler{
      border:1px solid rgba(255,255,255,.12);
      box-shadow:none !important;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .2rem rgba(60,242,204,.18) !important;
    }

    .navbar-dark .navbar-nav .nav-link{
      color:rgba(236,246,251,.78);
      font-weight:600;
      padding:.7rem .95rem;
      border-radius:999px;
      position:relative;
    }
    .navbar-dark .navbar-nav .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.04);
    }
    .navbar-dark .navbar-nav .nav-link.active,
    .navbar-dark .navbar-nav .nav-link[aria-current="page"]{
      color:#0b171d;
      background:linear-gradient(135deg, rgba(60,242,204,1), rgba(91,169,255,.95));
      box-shadow:0 10px 18px rgba(60,242,204,.16);
    }

    .nav-search .input-group{
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .nav-search .form-control{
      background:transparent;
      color:var(--text);
      border:0;
      min-width:280px;
      padding:.76rem 1rem;
    }
    .nav-search .form-control::placeholder{color:#84a0ae}
    .nav-search .form-control:focus{
      box-shadow:none;
      background:rgba(255,255,255,.02);
    }
    .nav-search .btn{
      border:0;
      color:#081117;
      font-weight:700;
      padding:.72rem 1rem;
      background:linear-gradient(135deg, rgba(60,242,204,1), rgba(255,79,216,.86));
      border-radius:999px;
      margin:.22rem;
      min-width:92px;
    }
    .nav-search .btn:hover{
      filter:brightness(1.04);
      transform:translateY(-1px);
      box-shadow:0 12px 22px rgba(255,79,216,.14);
    }

    .nav-cta{
      color:#091117;
      font-weight:800;
      background:linear-gradient(135deg, rgba(255,79,216,1), rgba(60,242,204,.98));
      border:0;
      padding:.8rem 1.1rem;
      border-radius:999px;
      box-shadow:0 14px 24px rgba(255,79,216,.16);
    }
    .nav-cta:hover{
      color:#061016;
      transform:translateY(-1px);
      box-shadow:0 18px 30px rgba(60,242,204,.18);
    }

    .hero-wrap{
      padding:1.2rem 0 0;
    }

    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(16,28,38,.94), rgba(9,16,23,.96)),
        radial-gradient(circle at 75% 30%, rgba(91,169,255,.14), transparent 24%);
      border-radius:24px;
      box-shadow:var(--shadow);
      padding:clamp(1.2rem, 2vw, 1.8rem);
    }

    .hero-shell::after{
      content:"";
      position:absolute;
      inset:auto -10% -38% auto;
      width:30rem;
      height:30rem;
      background:radial-gradient(circle, rgba(60,242,204,.1), transparent 64%);
      pointer-events:none;
    }

    .hero-eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.36rem .75rem;
      border-radius:999px;
      color:#dffcf6;
      background:rgba(60,242,204,.09);
      border:1px solid rgba(60,242,204,.22);
      font-size:.92rem;
      font-weight:700;
      letter-spacing:.02em;
    }

    .hero-title{
      margin:1rem 0 .75rem;
      font-size:clamp(2.1rem, 4vw, 4.2rem);
      line-height:1.04;
      font-weight:900;
      letter-spacing:-.03em;
      text-wrap:balance;
    }

    .hero-title .accent{
      color:var(--accent);
      text-shadow:0 0 14px rgba(60,242,204,.18);
    }

    .hero-lead{
      max-width:42rem;
      color:var(--soft);
      font-size:1.02rem;
      margin-bottom:1.35rem;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-bottom:1rem;
    }

    .btn-neon,
    .btn-ghost{
      border-radius:999px;
      padding:.9rem 1.2rem;
      font-weight:800;
      border:1px solid transparent;
      transition:var(--transition);
    }
    .btn-neon{
      color:#061016;
      background:linear-gradient(135deg, rgba(60,242,204,1), rgba(91,169,255,.96));
      box-shadow:0 16px 28px rgba(60,242,204,.16);
    }
    .btn-neon:hover{
      color:#061016;
      transform:translateY(-1px);
      box-shadow:0 20px 34px rgba(91,169,255,.16);
    }
    .btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.1);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(60,242,204,.24);
      background:rgba(60,242,204,.08);
      transform:translateY(-1px);
    }

    .hero-stats{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem;
      margin-top:1rem;
    }
    .stat-pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.5rem .8rem;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:var(--soft);
      font-size:.94rem;
    }

    .hero-visual{
      position:relative;
      min-height:100%;
      padding:1rem 0 0;
    }

    .hero-panel{
      position:relative;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(21,35,46,.88), rgba(11,18,25,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04), var(--shadow-2);
      overflow:hidden;
      padding:1rem;
      height:100%;
    }

    .hero-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(255,79,216,.10), transparent 35%),
        linear-gradient(315deg, rgba(60,242,204,.08), transparent 30%);
      pointer-events:none;
    }

    .overlay-strip{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      margin-bottom:.9rem;
    }

    .overlay-strip .chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.42rem .75rem;
      border-radius:999px;
      font-size:.84rem;
      font-weight:700;
      color:#e9fdff;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
    }
    .overlay-strip .chip.active{
      background:linear-gradient(135deg, rgba(60,242,204,.18), rgba(255,79,216,.16));
      border-color:rgba(60,242,204,.34);
      color:#fff;
    }

    .poster-wall{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:.9rem;
      min-height:350px;
    }

    .poster-stack{
      display:grid;
      gap:.9rem;
    }

    .poster-card{
      position:relative;
      overflow:hidden;
      min-height:160px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)),
        linear-gradient(145deg, rgba(91,169,255,.18), rgba(255,79,216,.16));
      box-shadow:var(--shadow-2);
      padding:1rem;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      isolation:isolate;
    }

    .poster-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 0%, rgba(0,0,0,.18) 55%, rgba(0,0,0,.62) 100%);
      z-index:-1;
    }

    .poster-card.deep{
      background:linear-gradient(145deg, rgba(60,242,204,.14), rgba(11,18,25,.92));
    }
    .poster-card.warm{
      background:linear-gradient(145deg, rgba(255,79,216,.16), rgba(11,18,25,.92));
    }
    .poster-card.blue{
      background:linear-gradient(145deg, rgba(91,169,255,.18), rgba(11,18,25,.92));
    }

    .poster-card .tiny{
      color:rgba(255,255,255,.72);
      font-size:.84rem;
      text-transform:uppercase;
      letter-spacing:.12em;
      margin-bottom:.35rem;
    }
    .poster-card h3{
      font-size:1.05rem;
      margin:0 0 .2rem;
      font-weight:800;
    }
    .poster-card p{
      margin:0;
      color:rgba(236,246,251,.78);
      font-size:.92rem;
    }

    .poster-grid{
      display:grid;
      gap:.9rem;
      grid-template-columns:repeat(2,1fr);
      min-height:350px;
    }

    .poster-grid .poster-card:nth-child(1){min-height:170px}
    .poster-grid .poster-card:nth-child(2){min-height:170px}
    .poster-grid .poster-card:nth-child(3){min-height:170px}
    .poster-grid .poster-card:nth-child(4){min-height:170px}

    .section{
      padding:clamp(3.2rem, 5vw, 5rem) 0;
      position:relative;
    }

    .section-title{
      margin:0 0 .55rem;
      font-size:clamp(1.55rem, 2.4vw, 2.35rem);
      font-weight:900;
      letter-spacing:-.02em;
      text-wrap:balance;
    }

    .section-lead{
      color:var(--muted);
      max-width:52rem;
      margin:0;
    }

    .eyebrow-line{
      display:flex;
      align-items:center;
      gap:.65rem;
      color:var(--accent);
      font-size:.86rem;
      font-weight:800;
      text-transform:uppercase;
      letter-spacing:.14em;
      margin-bottom:.75rem;
    }

    .eyebrow-line::before{
      content:"";
      width:2.8rem;
      height:1px;
      background:linear-gradient(90deg, var(--accent), transparent);
      box-shadow:0 0 10px rgba(60,242,204,.32);
    }

    .content-grid{
      display:grid;
      grid-template-columns:minmax(0, 290px) minmax(0, 1fr);
      gap:1.15rem;
      align-items:start;
    }

    .filter-panel{
      position:sticky;
      top:96px;
      background:linear-gradient(180deg, rgba(16,28,38,.98), rgba(9,16,23,.98));
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:1rem;
      box-shadow:var(--shadow-2);
    }

    .filter-panel h3{
      font-size:1.02rem;
      font-weight:800;
      margin:0 0 .7rem;
    }

    .filter-panel .hint{
      color:var(--muted);
      font-size:.92rem;
      margin-bottom:1rem;
    }

    .filter-group{
      margin-bottom:1rem;
    }

    .filter-label{
      display:block;
      font-size:.84rem;
      color:#dbe8ee;
      margin-bottom:.45rem;
      font-weight:700;
      letter-spacing:.02em;
    }

    .filter-panel .form-control,
    .filter-panel .form-select{
      background:rgba(255,255,255,.04);
      color:var(--text);
      border:1px solid rgba(255,255,255,.08);
      border-radius:12px;
      padding:.78rem .9rem;
      box-shadow:none;
    }
    .filter-panel .form-control::placeholder{color:#7f97a4}
    .filter-panel .form-control:focus,
    .filter-panel .form-select:focus{
      border-color:rgba(60,242,204,.38);
      box-shadow:0 0 0 .18rem rgba(60,242,204,.14);
      background:rgba(255,255,255,.05);
      color:var(--text);
    }

    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
    }

    .filter-tags .tag-btn{
      appearance:none;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      color:var(--soft);
      padding:.48rem .75rem;
      border-radius:999px;
      font-size:.88rem;
      font-weight:700;
      transition:var(--transition);
    }

    .filter-tags .tag-btn:hover,
    .filter-tags .tag-btn.active{
      background:linear-gradient(135deg, rgba(60,242,204,.18), rgba(91,169,255,.14));
      border-color:rgba(60,242,204,.28);
      color:#fff;
      transform:translateY(-1px);
    }

    .mini-list{
      display:grid;
      gap:.7rem;
      margin:1rem 0 0;
      padding:0;
      list-style:none;
    }

    .mini-list li{
      display:flex;
      justify-content:space-between;
      gap:.8rem;
      padding:.72rem .8rem;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
      border-radius:12px;
      color:var(--soft);
      font-size:.92rem;
    }

    .mini-list li strong{
      color:#fff;
    }

    .list-shell{
      background:linear-gradient(180deg, rgba(16,28,38,.62), rgba(9,16,23,.72));
      border:1px solid rgba(255,255,255,.08);
      border-radius:22px;
      padding:1rem;
      box-shadow:var(--shadow-2);
    }

    .section-toolbar{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }

    .section-toolbar .bar{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
    }

    .section-toolbar .bar .chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.45rem .75rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:var(--soft);
      font-size:.88rem;
      font-weight:700;
    }

    .section-toolbar .bar .chip.active{
      background:linear-gradient(135deg, rgba(60,242,204,.18), rgba(255,79,216,.16));
      color:#fff;
      border-color:rgba(60,242,204,.28);
    }

    .content-cards{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:1rem;
    }

    .listing-card{
      display:flex;
      flex-direction:column;
      height:100%;
      border-radius:18px;
      overflow:hidden;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 8px 24px rgba(0,0,0,.18);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .listing-card:hover{
      transform:translateY(-4px);
      border-color:rgba(60,242,204,.25);
      box-shadow:0 16px 30px rgba(0,0,0,.3);
    }

    .listing-cover{
      position:relative;
      min-height:180px;
      background:
        linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.55)),
        linear-gradient(135deg, rgba(60,242,204,.24), rgba(255,79,216,.18));
      padding:1rem;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      isolation:isolate;
    }

    .listing-cover.blue{
      background:
        linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.55)),
        linear-gradient(135deg, rgba(91,169,255,.26), rgba(60,242,204,.18));
    }

    .listing-cover.warm{
      background:
        linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.55)),
        linear-gradient(135deg, rgba(255,79,216,.24), rgba(91,169,255,.14));
    }

    .listing-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 85% 20%, rgba(255,255,255,.18), transparent 18%),
        radial-gradient(circle at 24% 76%, rgba(255,255,255,.08), transparent 22%);
      pointer-events:none;
      z-index:-1;
    }

    .listing-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
    }

    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.34rem .58rem;
      border-radius:999px;
      background:rgba(11,18,25,.44);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:.78rem;
      font-weight:700;
      backdrop-filter: blur(6px);
    }

    .listing-title{
      margin:0;
      font-size:1.08rem;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.01em;
    }

    .listing-body{
      padding:1rem 1rem .9rem;
      display:flex;
      flex-direction:column;
      gap:.8rem;
      flex:1;
    }

    .listing-desc{
      color:var(--muted);
      margin:0;
      font-size:.95rem;
      min-height:3.1em;
    }

    .listing-meta{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      align-items:center;
      color:#b8c8d1;
      font-size:.84rem;
    }

    .listing-meta span{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
    }

    .listing-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.4rem;
    }

    .listing-tags .mini-tag{
      padding:.28rem .55rem;
      border-radius:999px;
      font-size:.78rem;
      color:#dbe9ef;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }

    .listing-action{
      margin-top:auto;
      display:flex;
      justify-content:space-between;
      gap:.65rem;
      align-items:center;
      padding-top:.35rem;
    }

    .listing-action .btn{
      border-radius:999px;
      font-weight:800;
      padding:.63rem .95rem;
      border:1px solid rgba(255,255,255,.09);
      background:rgba(255,255,255,.04);
      color:#fff;
    }
    .listing-action .btn:hover{
      background:rgba(60,242,204,.08);
      border-color:rgba(60,242,204,.24);
      transform:translateY(-1px);
      color:#fff;
    }

    .meta-spot{
      color:var(--soft);
      font-size:.86rem;
    }

    .results-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }

    .result-card{
      background:linear-gradient(180deg, rgba(16,28,38,.88), rgba(9,16,23,.94));
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:1.05rem;
      box-shadow:var(--shadow-2);
    }

    .result-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      margin-bottom:.85rem;
    }

    .result-label{
      color:var(--soft);
      font-weight:700;
      font-size:.92rem;
    }

    .result-value{
      font-size:2rem;
      font-weight:900;
      line-height:1;
      letter-spacing:-.03em;
      margin:0;
    }

    .result-note{
      color:var(--muted);
      font-size:.9rem;
      margin:.55rem 0 0;
    }

    .progress-line{
      height:10px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.06);
    }

    .progress-line span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
      box-shadow:0 0 18px rgba(60,242,204,.18);
    }

    .safety-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }

    .safety-card{
      border-radius:18px;
      padding:1rem;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-2);
      min-height:100%;
    }

    .safety-icon{
      width:2.5rem;
      height:2.5rem;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:rgba(60,242,204,.1);
      color:var(--accent);
      border:1px solid rgba(60,242,204,.2);
      margin-bottom:.85rem;
    }

    .safety-card h3{
      font-size:1.02rem;
      font-weight:800;
      margin-bottom:.35rem;
    }

    .safety-card p{
      color:var(--muted);
      margin:0;
      font-size:.95rem;
    }

    .testimonials{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }

    .quote-card{
      background:linear-gradient(180deg, rgba(16,28,38,.92), rgba(9,16,23,.96));
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:1rem;
      box-shadow:var(--shadow-2);
    }

    .quote-top{
      display:flex;
      align-items:center;
      gap:.8rem;
      margin-bottom:.8rem;
    }

    .avatar{
      width:2.9rem;
      height:2.9rem;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg, rgba(60,242,204,.18), rgba(255,79,216,.18));
      color:#fff;
      font-weight:900;
      flex:0 0 auto;
      border:1px solid rgba(255,255,255,.1);
    }

    .quote-name{
      margin:0;
      font-weight:800;
      font-size:.98rem;
    }

    .quote-role{
      margin:0;
      color:var(--muted);
      font-size:.84rem;
    }

    .quote-card p{
      color:var(--soft);
      margin:0;
    }

    .stars{
      color:var(--warning);
      font-size:.88rem;
      letter-spacing:.08em;
      margin-top:.75rem;
    }

    .accordion{
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: rgba(255,255,255,.08);
      --bs-accordion-btn-color: var(--text);
      --bs-accordion-color: var(--soft);
      --bs-accordion-btn-bg: rgba(255,255,255,.03);
      --bs-accordion-active-color: var(--text);
      --bs-accordion-active-bg: rgba(60,242,204,.06);
      --bs-accordion-btn-focus-box-shadow: 0 0 0 .18rem rgba(60,242,204,.14);
      --bs-accordion-inner-border-radius: 14px;
      --bs-accordion-border-radius: 14px;
    }

    .accordion-item{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:14px !important;
      overflow:hidden;
      margin-bottom:.8rem;
      box-shadow:var(--shadow-2);
    }

    .accordion-button{
      color:var(--text);
      font-weight:800;
      padding:1rem 1.05rem;
      background:transparent;
    }
    .accordion-button:not(.collapsed){
      color:var(--text);
      box-shadow:none;
    }
    .accordion-button::after{
      filter:invert(1) opacity(.75);
    }
    .accordion-body{
      padding:0 1.05rem 1rem;
      color:var(--soft);
    }

    .cta-band{
      position:relative;
      overflow:hidden;
      padding:1.25rem;
      border-radius:22px;
      background:
        linear-gradient(135deg, rgba(60,242,204,.12), rgba(255,79,216,.12)),
        linear-gradient(180deg, rgba(16,28,38,.96), rgba(9,16,23,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }

    .cta-band::before{
      content:"";
      position:absolute;
      inset:-20% auto auto -15%;
      width:14rem;
      height:14rem;
      background:radial-gradient(circle, rgba(60,242,204,.18), transparent 68%);
      pointer-events:none;
    }

    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1rem;
    }

    .btn-outline-neon{
      color:#fff;
      border:1px solid rgba(60,242,204,.34);
      background:rgba(255,255,255,.03);
      border-radius:999px;
      padding:.9rem 1.15rem;
      font-weight:800;
    }
    .btn-outline-neon:hover{
      color:#fff;
      background:rgba(60,242,204,.08);
      border-color:rgba(60,242,204,.48);
      transform:translateY(-1px);
    }

    .pagination{
      --bs-pagination-bg: rgba(255,255,255,.03);
      --bs-pagination-border-color: rgba(255,255,255,.08);
      --bs-pagination-color: var(--soft);
      --bs-pagination-hover-color: #fff;
      --bs-pagination-hover-bg: rgba(60,242,204,.08);
      --bs-pagination-hover-border-color: rgba(60,242,204,.22);
      --bs-pagination-active-bg: linear-gradient(135deg, rgba(60,242,204,1), rgba(91,169,255,.96));
      --bs-pagination-active-border-color: transparent;
      --bs-pagination-disabled-bg: rgba(255,255,255,.02);
      --bs-pagination-disabled-color: #7d8d97;
    }

    .pagination .page-link{
      border-radius:12px !important;
      margin:0 .18rem;
      border-width:1px;
      box-shadow:none;
      min-width:2.6rem;
      text-align:center;
    }

    .footer{
      position:relative;
      margin-top:2rem;
      padding:3rem 0 1.2rem;
      background:linear-gradient(180deg, rgba(6,11,16,.2), rgba(5,11,16,.95));
      border-top:1px solid rgba(255,255,255,.08);
    }

    .footer .brand{
      display:flex;
      align-items:center;
      gap:.7rem;
      margin-bottom:.9rem;
      font-weight:800;
    }
    .footer p,
    .footer li{
      color:var(--muted);
    }

    .footer h3{
      font-size:1rem;
      margin-bottom:.95rem;
      color:#fff;
      font-weight:800;
    }

    .footer ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }

    .footer a{
      color:var(--soft);
    }
    .footer a:hover{
      color:var(--accent);
    }

    .footer-note{
      margin-top:2rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      color:#90a1ab;
      font-size:.92rem;
    }

    .back-top{
      position:fixed;
      right:1rem;
      bottom:1rem;
      width:3rem;
      height:3rem;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:linear-gradient(135deg, rgba(60,242,204,.95), rgba(255,79,216,.86));
      color:#081016;
      font-weight:900;
      border:0;
      box-shadow:0 16px 28px rgba(0,0,0,.28);
      z-index:1040;
    }
    .back-top:hover{
      color:#081016;
      transform:translateY(-2px);
    }

    .spacer-line{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
      margin:1.2rem 0;
    }

    .text-muted-soft{color:var(--muted) !important}

    @media (max-width: 1199.98px){
      .content-grid{grid-template-columns:1fr}
      .filter-panel{position:relative;top:auto}
    }

    @media (max-width: 991.98px){
      .nav-search .form-control{min-width:220px}
      .poster-wall{grid-template-columns:1fr}
      .poster-grid{min-height:auto}
      .content-cards{grid-template-columns:repeat(2, minmax(0,1fr))}
      .results-grid,
      .safety-grid,
      .testimonials{grid-template-columns:1fr 1fr}
    }

    @media (max-width: 767.98px){
      .navbar-collapse{
        padding:1rem 0 .4rem;
      }
      .nav-search .input-group{
        width:100%;
      }
      .nav-search .form-control{
        min-width:0;
        width:100%;
      }
      .nav-cta{
        width:100%;
        justify-content:center;
      }
      .hero-shell{
        border-radius:18px;
      }
      .hero-title{
        font-size:clamp(1.9rem, 9vw, 2.8rem);
      }
      .content-cards,
      .results-grid,
      .safety-grid,
      .testimonials{
        grid-template-columns:1fr;
      }
      .section-toolbar{
        align-items:flex-start;
      }
      .listing-cover{min-height:162px}
    }

    @media (max-width: 575.98px){
      .hero-wrap{padding-top:.85rem}
      .hero-shell{padding:1rem}
      .hero-panel{padding:.85rem}
      .section{
        padding:2.8rem 0;
      }
      .section-title{
        font-size:1.38rem;
      }
      .poster-grid{
        gap:.75rem;
      }
      .overlay-strip .chip,
      .section-toolbar .bar .chip,
      .stat-pill,
      .filter-tags .tag-btn{
        font-size:.8rem;
      }
      .listing-action{
        flex-direction:column;
        align-items:flex-start;
      }
      .listing-action .btn{
        width:100%;
      }
      .cta-actions .btn{
        width:100%;
      }
      .back-top{
        right:.75rem;
        bottom:.75rem;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#07090e;
      --bg-2:#0b0f17;
      --panel:#101623;
      --panel-2:#151c2c;
      --panel-3:#0f1420;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(255,255,255,.12);
      --text:#edf3ff;
      --muted:#9aa6bf;
      --muted-2:#7d879d;
      --accent:#4ef1c4;
      --accent-2:#58a7ff;
      --accent-3:#ff4fd8;
      --accent-4:#9f7bff;
      --shadow:0 14px 30px rgba(0,0,0,.35);
      --shadow-2:0 10px 22px rgba(0,0,0,.28);
      --radius:14px;
      --radius-sm:10px;
      --radius-xs:8px;
      --space:clamp(1rem, 1.2vw, 1.35rem);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 10% -10%, rgba(78,241,196,.12), transparent 60%),
        radial-gradient(700px 420px at 95% 8%, rgba(255,79,216,.08), transparent 52%),
        radial-gradient(800px 480px at 70% 115%, rgba(88,167,255,.08), transparent 55%),
        linear-gradient(180deg, #05070b 0%, #07090e 30%, #090c13 100%);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      line-height:1.7;
      overflow-x:hidden;
      padding-top:84px;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(115deg, rgba(255,255,255,.025) 0 1px, transparent 1px 18px),
        linear-gradient(25deg, rgba(255,255,255,.018) 0 1px, transparent 1px 22px);
      opacity:.34;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.4), rgba(0,0,0,1) 18%, rgba(0,0,0,.95));
    }
    a{color:inherit; text-decoration:none}
    a:hover{color:inherit}
    img{max-width:100%; display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(78,241,196,.28); color:#fff}
    :focus-visible{
      outline:2px solid rgba(78,241,196,.85);
      outline-offset:3px;
      border-radius:10px;
    }

    .container-xl{
      position:relative;
      z-index:1;
    }

    .site-header{
      position:fixed;
      inset:0 0 auto 0;
      z-index:1030;
      background:rgba(6,8,13,.74);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 24px rgba(0,0,0,.18);
    }
    .top-glow{
      height:2px;
      background:linear-gradient(90deg, transparent 0%, rgba(78,241,196,.9) 24%, rgba(88,167,255,.85) 55%, rgba(255,79,216,.8) 78%, transparent 100%);
      box-shadow:0 0 14px rgba(78,241,196,.45);
    }
    .navbar{
      padding:.8rem 0;
    }
    .navbar-brand{
      display:inline-flex;
      align-items:center;
      gap:.7rem;
      font-size:1.03rem;
      font-weight:900;
      letter-spacing:.02em;
      color:var(--text)!important;
    }
    .brand-mark{
      width:2.05rem;
      height:2.05rem;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(78,241,196,.98), rgba(88,167,255,.92));
      color:#07111b;
      box-shadow:0 8px 18px rgba(78,241,196,.18), inset 0 0 0 1px rgba(255,255,255,.26);
      flex:0 0 auto;
    }
    .navbar-nav{
      align-items:center;
    }
    .navbar-nav .nav-link{
      color:var(--muted);
      font-weight:700;
      padding:.58rem .98rem;
      border-radius:999px;
      transition:background .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    .navbar-nav .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.05);
      transform:translateY(-1px);
    }
    .navbar-nav .nav-link.active,
    .navbar-nav .nav-link[aria-current="page"]{
      color:#fff;
      background:linear-gradient(135deg, rgba(78,241,196,.14), rgba(88,167,255,.12));
      box-shadow:inset 0 0 0 1px rgba(78,241,196,.22), 0 0 0 1px rgba(255,255,255,.03);
    }
    .nav-search{
      min-width:min(100%, 340px);
    }
    .nav-search .input-group{
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:999px;
      overflow:hidden;
      box-shadow:var(--shadow-2);
    }
    .nav-search .form-control{
      background:transparent;
      color:var(--text);
      border:0;
      padding:.8rem 1rem;
      box-shadow:none;
    }
    .nav-search .form-control::placeholder{color:#75809a}
    .nav-search .btn{
      border:0;
      color:#041018;
      font-weight:800;
      padding:.8rem 1.05rem;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      transition:transform .2s ease, filter .2s ease, box-shadow .2s ease;
    }
    .nav-search .btn:hover{
      transform:translateY(-1px);
      filter:saturate(1.05) brightness(1.03);
      box-shadow:0 10px 20px rgba(78,241,196,.18);
    }
    .nav-cta{
      border-radius:999px;
      border:1px solid rgba(78,241,196,.25);
      background:linear-gradient(135deg, rgba(78,241,196,.18), rgba(88,167,255,.18));
      color:#fff;
      font-weight:800;
      padding:.75rem 1rem;
      box-shadow:0 12px 24px rgba(0,0,0,.2);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .nav-cta:hover{
      color:#fff;
      transform:translateY(-1px);
      border-color:rgba(78,241,196,.42);
      box-shadow:0 12px 24px rgba(0,0,0,.28), 0 0 0 1px rgba(78,241,196,.08);
    }
    .navbar-toggler{
      border-color:var(--line);
      background:rgba(255,255,255,.04);
      box-shadow:none!important;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(78,241,196,.16)}
    .navbar-toggler-icon{
      filter:brightness(2);
    }

    .section{
      padding:1.15rem 0 1.8rem;
      scroll-margin-top:110px;
    }
    .section-tight{
      padding-top:.8rem;
    }
    .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .section-heading h2,
    .section-heading h3{
      margin:0;
      font-weight:900;
      letter-spacing:.01em;
      line-height:1.15;
    }
    .section-heading h2{font-size:clamp(1.35rem, 2vw, 2rem)}
    .section-heading h3{font-size:clamp(1.1rem, 1.5vw, 1.4rem)}
    .section-heading p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:var(--accent);
      font-size:.84rem;
      font-weight:800;
      letter-spacing:.03em;
      text-transform:none;
      margin-bottom:.6rem;
      padding:.35rem .72rem;
      border-radius:999px;
      background:rgba(78,241,196,.08);
      border:1px solid rgba(78,241,196,.13);
    }

    .hero{
      padding:1rem 0 1.4rem;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:1.15rem;
      border:1px solid var(--line);
      border-radius:20px;
      background:
        linear-gradient(180deg, rgba(20,25,38,.96), rgba(9,11,17,.95)),
        radial-gradient(1200px 520px at 0% 0%, rgba(78,241,196,.08), transparent 54%),
        radial-gradient(800px 380px at 100% 0%, rgba(255,79,216,.07), transparent 58%);
      box-shadow:var(--shadow);
      padding:clamp(1.15rem, 2vw, 2rem);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:auto -12% -24% auto;
      width:320px;
      height:320px;
      background:radial-gradient(circle at center, rgba(88,167,255,.16), rgba(88,167,255,0) 68%);
      pointer-events:none;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(135deg, transparent 0 42%, rgba(78,241,196,.05) 50%, transparent 58%),
        linear-gradient(315deg, transparent 0 47%, rgba(255,79,216,.05) 50%, transparent 56%);
      opacity:.8;
    }
    .hero-copy,
    .hero-board{
      position:relative;
      z-index:1;
    }
    .hero-copy{
      padding-right:.5rem;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.34rem .75rem;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:#d7fdf4;
      font-size:.84rem;
      font-weight:800;
      letter-spacing:.03em;
    }
    .hero h1{
      margin:.8rem 0 .9rem;
      font-size:clamp(2rem, 4.5vw, 4.15rem);
      line-height:1.04;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .hero p{
      max-width:60ch;
      color:var(--muted);
      font-size:1.02rem;
      margin-bottom:0;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.78rem;
      margin-top:1.35rem;
    }
    .btn-neon,
    .btn-outline-neon,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.45rem;
      border-radius:999px;
      padding:.86rem 1.15rem;
      font-weight:800;
      border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      text-decoration:none;
      white-space:nowrap;
    }
    .btn-neon{
      color:#041018;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 12px 24px rgba(78,241,196,.16), 0 8px 18px rgba(0,0,0,.16);
    }
    .btn-neon:hover{
      color:#041018;
      transform:translateY(-1px);
      box-shadow:0 15px 28px rgba(78,241,196,.2), 0 10px 20px rgba(0,0,0,.18);
    }
    .btn-outline-neon{
      color:#fff;
      background:rgba(255,255,255,.02);
      border-color:rgba(255,255,255,.16);
    }
    .btn-outline-neon:hover{
      color:#fff;
      transform:translateY(-1px);
      background:rgba(255,255,255,.05);
      border-color:rgba(78,241,196,.32);
      box-shadow:0 0 0 1px rgba(78,241,196,.08), 0 10px 22px rgba(0,0,0,.2);
    }
    .btn-soft{
      color:#dce6ff;
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.08);
    }
    .btn-soft:hover{
      color:#fff;
      transform:translateY(-1px);
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.14);
    }

    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      margin-top:1.35rem;
    }
    .tag-pill,
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      border-radius:999px;
      padding:.38rem .7rem;
      font-weight:700;
      font-size:.84rem;
      color:#dce6ff;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.09);
    }
    .badge-soft{
      padding:.28rem .58rem;
      font-size:.76rem;
      background:rgba(78,241,196,.08);
      border-color:rgba(78,241,196,.14);
      color:#dffef2;
    }

    .hero-board{
      display:grid;
      gap:.9rem;
    }
    .board-card,
    .latest-card,
    .testimonial-card,
    .note-card,
    .cta-panel,
    .filter-bar,
    .poster-card,
    .stat-tile{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(17,22,35,.98), rgba(11,14,22,.98));
      box-shadow:var(--shadow-2);
    }
    .board-card{
      padding:1rem;
    }
    .board-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.95rem;
    }
    .board-title strong{
      font-size:1rem;
      font-weight:900;
      letter-spacing:.01em;
    }
    .board-title span{
      color:var(--muted);
      font-size:.88rem;
    }
    .rank-list{
      display:grid;
      gap:.72rem;
    }
    .rank-item{
      padding:.72rem .78rem;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.025);
    }
    .rank-top{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:.68rem;
    }
    .rank-no{
      width:1.7rem;
      height:1.7rem;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-size:.82rem;
      font-weight:900;
      color:#06111b;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 8px 16px rgba(78,241,196,.14);
    }
    .rank-name{
      font-weight:800;
      color:#f4f7ff;
    }
    .rank-score{
      color:var(--muted);
      font-size:.85rem;
      font-weight:700;
    }
    .rank-sub{
      margin-top:.55rem;
      color:var(--muted);
      font-size:.87rem;
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
    }
    .rank-bar{
      margin-top:.55rem;
      height:4px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .rank-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
    }
    .board-mini-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:.85rem;
    }
    .mini-stat{
      padding:.95rem;
      border-radius:12px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-stat .label{
      display:block;
      color:var(--muted);
      font-size:.84rem;
      margin-bottom:.35rem;
    }
    .mini-stat strong{
      display:block;
      font-size:1.28rem;
      line-height:1.1;
      margin-bottom:.25rem;
    }
    .mini-stat small{
      color:var(--muted-2);
    }

    .hero-foot{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:.8rem;
      margin-top:1rem;
    }
    .stat-tile{
      padding:1rem;
      min-height:100%;
    }
    .stat-tile .head{
      display:flex;
      align-items:center;
      gap:.55rem;
      color:#eaf2ff;
      font-weight:800;
      margin-bottom:.45rem;
    }
    .stat-tile .value{
      font-size:1.45rem;
      font-weight:950;
      line-height:1.08;
      margin-bottom:.25rem;
    }
    .stat-tile .desc{
      color:var(--muted);
      font-size:.88rem;
    }

    .latest-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:1rem;
    }
    .latest-card{
      padding:1rem;
      height:100%;
      position:relative;
      overflow:hidden;
    }
    .latest-card::after{
      content:"";
      position:absolute;
      inset:auto -18% -30% auto;
      width:160px;
      height:160px;
      background:radial-gradient(circle at center, rgba(88,167,255,.16), transparent 68%);
      pointer-events:none;
    }
    .latest-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      margin-bottom:.7rem;
      color:#dffef2;
      font-size:.8rem;
      font-weight:800;
      padding:.3rem .58rem;
      border-radius:999px;
      background:rgba(78,241,196,.08);
      border:1px solid rgba(78,241,196,.13);
    }
    .latest-card h3{
      font-size:1.08rem;
      font-weight:900;
      margin:0 0 .48rem;
      line-height:1.35;
    }
    .latest-card p{
      color:var(--muted);
      margin:0 0 .8rem;
      font-size:.94rem;
    }
    .latest-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      color:var(--muted);
      font-size:.86rem;
      flex-wrap:wrap;
    }

    .filter-bar{
      padding:1rem;
      margin-bottom:1rem;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      background:
        linear-gradient(180deg, rgba(16,22,35,.98), rgba(10,13,20,.98));
    }
    .filter-chips{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      align-items:center;
    }
    .filter-chip{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      color:var(--muted);
      border-radius:999px;
      padding:.5rem .82rem;
      font-size:.9rem;
      font-weight:700;
      transition:transform .2s ease, color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .filter-chip:hover,
    .filter-chip.active{
      color:#fff;
      transform:translateY(-1px);
      background:linear-gradient(135deg, rgba(78,241,196,.11), rgba(88,167,255,.08));
      border-color:rgba(78,241,196,.25);
      box-shadow:0 0 0 1px rgba(78,241,196,.06);
    }
    .filter-tools{
      display:flex;
      align-items:center;
      gap:.75rem;
      flex-wrap:wrap;
    }
    .filter-tools .form-control,
    .filter-tools .form-select{
      background:var(--panel-2);
      border:1px solid var(--line);
      color:#fff;
      border-radius:12px;
      box-shadow:none;
      min-height:44px;
    }
    .filter-tools .form-control::placeholder{color:#78839b}
    .filter-tools .form-control:focus,
    .filter-tools .form-select:focus{
      border-color:rgba(78,241,196,.32);
      box-shadow:0 0 0 .2rem rgba(78,241,196,.1);
      background:var(--panel-2);
      color:#fff;
    }

    .poster-grid{
      margin-top:.25rem;
    }
    .poster-card{
      overflow:hidden;
      height:100%;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      background:linear-gradient(180deg, rgba(16,21,33,.98), rgba(9,11,17,.98));
    }
    .poster-card:hover{
      transform:translateY(-4px);
      border-color:rgba(78,241,196,.24);
      box-shadow:0 16px 28px rgba(0,0,0,.32);
    }
    .poster-cover{
      position:relative;
      aspect-ratio:4/5;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.07);
      background:linear-gradient(135deg, rgba(88,167,255,.16), rgba(255,79,216,.08) 50%, rgba(78,241,196,.16));
    }
    .poster-cover::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, transparent 0 26%, rgba(0,0,0,.12) 44%, rgba(0,0,0,.82) 100%),
        linear-gradient(140deg, rgba(255,255,255,.08), transparent 42%, rgba(255,255,255,.04) 58%, transparent 80%);
      mix-blend-mode:screen;
      opacity:.9;
    }
    .poster-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 24% 28%, rgba(255,255,255,.14), transparent 9%),
        radial-gradient(circle at 76% 16%, rgba(255,255,255,.12), transparent 8%),
        radial-gradient(circle at 84% 74%, rgba(0,0,0,.24), transparent 24%);
      opacity:.85;
    }
    .poster-cover-inner{
      position:absolute;
      inset:0;
      z-index:1;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:.85rem;
    }
    .poster-cover-top{
      display:flex;
      justify-content:space-between;
      gap:.5rem;
      align-items:flex-start;
    }
    .poster-cover-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.35rem;
    }
    .poster-cover-copy{
      margin-top:auto;
      display:flex;
      flex-direction:column;
      gap:.2rem;
      color:#fff;
    }
    .poster-cover-copy span{
      font-size:.82rem;
      letter-spacing:.06em;
      text-transform:none;
      color:#dafdf4;
      font-weight:800;
    }
    .poster-cover-copy strong{
      font-size:1.15rem;
      line-height:1.15;
      letter-spacing:.01em;
      text-shadow:0 2px 14px rgba(0,0,0,.28);
    }
    .poster-cover-line{
      margin-top:.35rem;
      width:44px;
      height:3px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--accent), var(--accent-3));
      box-shadow:0 0 12px rgba(78,241,196,.35);
    }
    .poster-body{
      padding:1rem;
    }
    .poster-title{
      margin:0 0 .5rem;
      font-size:1.02rem;
      line-height:1.38;
      font-weight:900;
      letter-spacing:.01em;
    }
    .poster-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.4rem;
      margin-bottom:.75rem;
    }
    .tag-soft{
      display:inline-flex;
      align-items:center;
      gap:.32rem;
      border-radius:999px;
      padding:.28rem .55rem;
      font-size:.74rem;
      font-weight:800;
      color:#dce6ff;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .poster-meta{
      display:flex;
      justify-content:space-between;
      gap:.8rem;
      align-items:center;
      color:var(--muted);
      font-size:.84rem;
      padding-top:.72rem;
      border-top:1px dashed rgba(255,255,255,.1);
    }
    .poster-action{
      margin-top:.85rem;
      display:flex;
      justify-content:space-between;
      gap:1rem;
      align-items:center;
      flex-wrap:wrap;
    }
    .poster-action .btn{
      padding:.55rem .85rem;
      border-radius:999px;
      font-size:.88rem;
      font-weight:800;
    }
    .poster-action .btn-neon{
      box-shadow:0 10px 20px rgba(78,241,196,.14);
    }
    .meta-chip{
      color:#dffef2;
      font-size:.82rem;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:.35rem;
    }

    .poster-tone-1{background:linear-gradient(135deg, rgba(88,167,255,.25), rgba(255,79,216,.14) 55%, rgba(78,241,196,.2))}
    .poster-tone-2{background:linear-gradient(135deg, rgba(159,123,255,.22), rgba(88,167,255,.12) 50%, rgba(78,241,196,.18))}
    .poster-tone-3{background:linear-gradient(135deg, rgba(78,241,196,.24), rgba(88,167,255,.12) 58%, rgba(255,79,216,.14))}
    .poster-tone-4{background:linear-gradient(135deg, rgba(255,79,216,.22), rgba(88,167,255,.12) 48%, rgba(159,123,255,.16))}
    .poster-tone-5{background:linear-gradient(135deg, rgba(88,167,255,.2), rgba(78,241,196,.14) 50%, rgba(255,79,216,.12))}
    .poster-tone-6{background:linear-gradient(135deg, rgba(159,123,255,.24), rgba(255,79,216,.12) 55%, rgba(78,241,196,.18))}
    .poster-tone-7{background:linear-gradient(135deg, rgba(78,241,196,.22), rgba(159,123,255,.12) 45%, rgba(88,167,255,.18))}
    .poster-tone-8{background:linear-gradient(135deg, rgba(88,167,255,.18), rgba(255,79,216,.12) 52%, rgba(159,123,255,.2))}

    .result-panel{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:1rem;
      align-items:stretch;
    }
    .result-card,
    .note-card{
      padding:1rem;
    }
    .result-card h3,
    .note-card h3{
      margin:0 0 .55rem;
      font-size:1.05rem;
      font-weight:900;
    }
    .result-list{
      display:grid;
      gap:.8rem;
      margin-top:.8rem;
    }
    .result-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:1rem;
      align-items:center;
    }
    .result-row strong{
      display:block;
      font-weight:800;
      margin-bottom:.2rem;
    }
    .result-row span{
      color:var(--muted);
      font-size:.88rem;
    }
    .progress{
      height:8px;
      background:rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
    }
    .progress-bar{
      background:linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
    }
    .note-list{
      display:grid;
      gap:.75rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .note-list li{
      display:flex;
      gap:.65rem;
      align-items:flex-start;
      padding:.72rem .75rem;
      border-radius:12px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:.92rem;
    }
    .note-list li i{
      color:var(--accent);
      margin-top:.12rem;
      flex:0 0 auto;
    }

    .testimonial-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:1rem;
    }
    .testimonial-card{
      padding:1rem;
      height:100%;
      position:relative;
      overflow:hidden;
    }
    .testimonial-card::after{
      content:"";
      position:absolute;
      inset:auto -28% -28% auto;
      width:180px;
      height:180px;
      background:radial-gradient(circle at center, rgba(78,241,196,.13), transparent 66%);
      pointer-events:none;
    }
    .testimonial-head{
      display:flex;
      align-items:center;
      gap:.8rem;
      margin-bottom:.7rem;
    }
    .avatar{
      width:2.6rem;
      height:2.6rem;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#07111b;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 18px rgba(78,241,196,.16);
      flex:0 0 auto;
    }
    .testimonial-head strong{
      display:block;
      font-size:.98rem;
      font-weight:900;
      line-height:1.2;
    }
    .testimonial-head span{
      display:block;
      font-size:.84rem;
      color:var(--muted);
    }
    .testimonial-card p{
      color:var(--muted);
      margin:0;
      font-size:.95rem;
    }
    .stars{
      margin-top:.75rem;
      color:#ffd66b;
      letter-spacing:.12rem;
      font-size:.88rem;
    }

    .accordion-item{
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:14px!important;
      overflow:hidden;
      margin-bottom:.9rem;
      box-shadow:var(--shadow-2);
    }
    .accordion-button{
      background:var(--panel);
      color:#fff;
      font-weight:800;
      box-shadow:none!important;
      padding:1rem 1.1rem;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:rgba(255,255,255,.03);
    }
    .accordion-button::after{
      filter:brightness(1.7);
    }
    .accordion-body{
      color:var(--muted);
      background:rgba(255,255,255,.02);
      padding:0 1.1rem 1rem;
    }

    .pagination-wrap{
      margin-top:1.2rem;
      display:flex;
      justify-content:center;
    }
    .pagination{
      gap:.45rem;
      flex-wrap:wrap;
    }
    .pagination .page-link{
      color:#d9e3fb;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      border-radius:10px;
      padding:.62rem .85rem;
      min-width:42px;
      text-align:center;
      box-shadow:none;
    }
    .pagination .page-link:hover{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:rgba(78,241,196,.22);
    }
    .pagination .page-item.active .page-link{
      color:#041018;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      border-color:transparent;
      font-weight:900;
    }
    .pagination .page-item.disabled .page-link{
      color:var(--muted-2);
      background:rgba(255,255,255,.02);
      border-color:rgba(255,255,255,.06);
    }

    .cta-panel{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      padding:clamp(1.2rem, 2vw, 1.8rem);
      background:
        linear-gradient(135deg, rgba(78,241,196,.11), rgba(88,167,255,.1)),
        linear-gradient(180deg, rgba(16,22,35,.98), rgba(10,13,20,.98));
    }
    .cta-panel h2{
      margin:0 0 .35rem;
      font-size:clamp(1.35rem, 2vw, 1.9rem);
      font-weight:950;
      line-height:1.15;
    }
    .cta-panel p{
      margin:0;
      color:var(--muted);
      max-width:62ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      justify-content:flex-end;
    }

    .footer{
      margin-top:1.2rem;
      padding:2rem 0 1rem;
      border-top:1px solid var(--line);
      background:rgba(5,7,11,.96);
    }
    .footer .brand{
      display:flex;
      align-items:center;
      gap:.7rem;
      margin-bottom:.85rem;
      font-weight:900;
      font-size:1.03rem;
    }
    .footer h3{
      font-size:1rem;
      font-weight:900;
      margin-bottom:.85rem;
      color:#fff;
    }
    .footer p,
    .footer li,
    .footer a{
      color:var(--muted);
      font-size:.94rem;
    }
    .footer a:hover{color:#fff}
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.45rem;
    }
    .footer-grid{
      align-items:start;
    }
    .footer-note{
      margin-top:1.5rem;
      padding-top:1rem;
      border-top:1px solid var(--line);
      color:#8d97b0;
      font-size:.92rem;
    }

    .section-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
      margin:1rem 0 1.3rem;
    }

    @media (max-width: 1199.98px){
      .hero-shell{
        grid-template-columns:1fr;
      }
      .hero-copy{
        padding-right:0;
      }
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        padding-top:1rem;
      }
      .nav-search{
        width:100%;
        margin-top:1rem;
      }
      .nav-cta{
        margin-top:1rem;
      }
      .hero-foot{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .latest-grid,
      .testimonial-grid,
      .result-panel{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 767.98px){
      body{padding-top:80px}
      .section-heading{
        flex-direction:column;
        align-items:flex-start;
      }
      .hero h1{
        font-size:clamp(1.85rem, 9vw, 2.75rem);
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .hero-actions .btn-neon,
      .hero-actions .btn-outline-neon,
      .cta-actions .btn-neon,
      .cta-actions .btn-outline-neon{
        width:100%;
      }
      .filter-bar{
        padding:.9rem;
      }
      .filter-tools{
        width:100%;
      }
      .filter-tools .form-control,
      .filter-tools .form-select{
        width:100%;
      }
      .board-mini-grid{
        grid-template-columns:1fr;
      }
      .hero-foot{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 575.98px){
      .navbar-brand{
        font-size:.98rem;
      }
      .poster-meta,
      .poster-action{
        flex-direction:column;
        align-items:flex-start;
      }
      .poster-action .btn{
        width:100%;
      }
      .pagination .page-link{
        padding:.52rem .72rem;
      }
      .cta-panel{
        padding:1rem;
      }
    }