/* roulang page: index */
:root{
      --bg:#111316;
      --bg-soft:#171a1f;
      --bg-cream:#f4efe4;
      --panel:#1c2026;
      --panel-2:#242a31;
      --paper:#fcfaf4;
      --line:rgba(255,255,255,.09);
      --line-soft:rgba(21,24,28,.10);
      --text:#e9ecf0;
      --text-dark:#17181c;
      --muted:#a8b0ba;
      --muted-dark:#5c6670;
      --accent:#d6a257;
      --accent-2:#77c2a0;
      --shadow:0 18px 40px rgba(9,11,13,.18);
      --shadow-soft:0 12px 28px rgba(11,13,15,.08);
      --radius:8px;
      --radius-sm:6px;
      --radius-lg:12px;
      --container:1240px;
    }

    html{
      scroll-behavior:smooth;
    }

    *,*::before,*::after{
      box-sizing:border-box;
    }

    body{
      margin:0;
      font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      color:var(--text);
      background:var(--bg);
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }

    img{
      max-width:100%;
      display:block;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    a:hover{
      color:inherit;
    }

    button,
    input,
    select,
    textarea{
      font:inherit;
    }

    ::selection{
      background:rgba(214,162,87,.28);
      color:#fff;
    }

    :focus-visible{
      outline:2px solid rgba(214,162,87,.75);
      outline-offset:2px;
    }

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

    .section-pad{
      padding:4rem 0;
    }

    .section-dark{
      background:var(--bg);
      color:var(--text);
    }

    .section-light{
      background:var(--bg-cream);
      color:var(--text-dark);
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1.4rem;
    }

    .section-head h2{
      margin:0;
      font-weight:900;
      letter-spacing:0;
      line-height:1.12;
      font-size:clamp(1.55rem,2.1vw,2.35rem);
      overflow-wrap:anywhere;
    }

    .section-head p{
      margin:0;
      max-width:66ch;
      color:inherit;
      opacity:.76;
      font-size:.98rem;
    }

    .section-tag{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      font-size:.78rem;
      letter-spacing:0;
      font-weight:700;
      border-radius:999px;
      padding:.34rem .75rem;
      margin-bottom:1rem;
      background:rgba(214,162,87,.12);
      border:1px solid rgba(214,162,87,.26);
      color:#f0d4a9;
    }

    .section-light .section-tag{
      color:#8c6230;
      background:rgba(214,162,87,.14);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(17,19,22,.84);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
    }

    .site-header .navbar{
      padding:.85rem 0;
    }

    .brand-mark{
      display:inline-flex;
      align-items:center;
      gap:.75rem;
      font-weight:900;
      letter-spacing:0;
      color:#fff;
      min-width:max-content;
    }

    .brand-badge{
      width:34px;
      height:34px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--accent),#b07a2e);
      color:#121316;
      font-size:.95rem;
      font-weight:900;
      box-shadow:0 8px 18px rgba(214,162,87,.22);
    }

    .brand-text{
      font-size:1.02rem;
      line-height:1.1;
      white-space:nowrap;
    }

    .navbar-toggler{
      border:1px solid rgba(255,255,255,.14);
      border-radius:8px;
      padding:.45rem .7rem;
      box-shadow:none;
    }

    .navbar-toggler:focus{
      box-shadow:none;
    }

    .navbar-toggler-icon{
      width:1.15em;
      height:1.15em;
    }

    .navbar-collapse{
      justify-content:space-between;
      gap:1rem;
    }

    .navbar-nav{
      align-items:center;
      gap:.25rem;
    }

    .site-header .nav-link{
      color:rgba(233,236,240,.82);
      padding:.58rem .9rem;
      border-radius:8px;
      font-weight:700;
      transition:background-color .2s ease,color .2s ease,transform .2s ease;
    }

    .site-header .nav-link:hover,
    .site-header .nav-link:focus,
    .site-header .nav-link.active{
      color:#fff;
      background:rgba(255,255,255,.06);
    }

    .nav-matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.65rem;
      min-width:min(36rem,100%);
      max-width:36rem;
    }

    .nav-mini{
      display:flex;
      flex-direction:column;
      gap:.25rem;
      padding:.75rem .8rem;
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:var(--text);
      min-height:74px;
      transition:transform .2s ease,border-color .2s ease,background-color .2s ease;
    }

    .nav-mini:hover{
      transform:translateY(-1px);
      border-color:rgba(214,162,87,.28);
      background:rgba(255,255,255,.06);
    }

    .nav-mini strong{
      font-size:.92rem;
      line-height:1.2;
    }

    .nav-mini span{
      font-size:.8rem;
      color:rgba(233,236,240,.72);
      line-height:1.35;
    }

    .hero-section{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0)),
        linear-gradient(180deg,#111316 0%,#15181d 100%);
      color:var(--text);
      padding:4.5rem 0 3.25rem;
    }

    .hero-section::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size:38px 38px;
      opacity:.18;
      pointer-events:none;
    }

    .hero-section::after{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(214,162,87,.45),transparent);
      pointer-events:none;
    }

    .hero-layout{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.14fr .86fr;
      gap:1.35rem;
      align-items:stretch;
    }

    .hero-copy{
      padding:.2rem 0;
    }

    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.35rem .75rem;
      border-radius:999px;
      background:rgba(214,162,87,.12);
      border:1px solid rgba(214,162,87,.28);
      color:#f2d5ab;
      font-size:.82rem;
      font-weight:700;
      margin-bottom:1rem;
    }

    .hero-copy h1{
      margin:0 0 1rem;
      font-size:clamp(2.2rem,4vw,4.05rem);
      line-height:1.06;
      font-weight:900;
      letter-spacing:0;
      overflow-wrap:anywhere;
      max-width:12ch;
    }

    .hero-copy p{
      margin:0;
      max-width:64ch;
      color:rgba(233,236,240,.76);
      font-size:1.04rem;
      line-height:1.85;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      margin:1.45rem 0 1.1rem;
    }

    .btn-brand,
    .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.45rem;
      border-radius:8px;
      padding:.82rem 1.2rem;
      font-weight:800;
      transition:transform .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;
      letter-spacing:0;
    }

    .btn-brand{
      background:var(--accent);
      border:1px solid var(--accent);
      color:#17181c;
      box-shadow:none;
    }

    .btn-brand:hover,
    .btn-brand:focus{
      background:#e0b46c;
      border-color:#e0b46c;
      color:#17181c;
      transform:translateY(-1px);
    }

    .btn-ghost{
      background:transparent;
      border:1px solid rgba(255,255,255,.18);
      color:#fff;
    }

    .btn-ghost:hover,
    .btn-ghost:focus{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.28);
      color:#fff;
      transform:translateY(-1px);
    }

    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-top:1rem;
    }

    .point-chip{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.42rem .78rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.05);
      color:#f6f7f8;
      font-size:.88rem;
      line-height:1;
      white-space:nowrap;
    }

    .point-chip strong{
      color:#fff;
      font-weight:800;
    }

    .hero-wall{
      border-radius:12px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      padding:1rem;
      display:flex;
      flex-direction:column;
      gap:.85rem;
      min-height:100%;
    }

    .hero-wall-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      color:#f5f6f8;
      font-size:.93rem;
      font-weight:800;
    }

    .hero-wall-head small{
      color:rgba(233,236,240,.66);
      font-weight:600;
    }

    .coupon-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.75rem;
      flex:1;
    }

    .coupon{
      position:relative;
      overflow:hidden;
      min-height:114px;
      border-radius:8px;
      border:1px solid rgba(0,0,0,.08);
      background:var(--bg-cream);
      color:var(--text-dark);
      padding:1rem;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:0 10px 24px rgba(3,4,6,.10);
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }

    .coupon:hover{
      transform:translateY(-2px);
      border-color:rgba(214,162,87,.36);
      box-shadow:0 14px 30px rgba(3,4,6,.14);
    }

    .coupon::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg,rgba(214,162,87,.12),rgba(214,162,87,0) 40%),
        linear-gradient(0deg,rgba(0,0,0,.02),rgba(0,0,0,0));
      pointer-events:none;
    }

    .coupon-main{
      grid-column:1 / -1;
      min-height:154px;
      background:linear-gradient(180deg,#f7f2e7,#ece3d1);
    }

    .coupon-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      width:fit-content;
      padding:.22rem .54rem;
      border-radius:999px;
      border:1px solid rgba(214,162,87,.28);
      background:rgba(214,162,87,.15);
      color:#8c6230;
      font-size:.74rem;
      font-weight:800;
      line-height:1;
    }

    .coupon h3{
      margin:.65rem 0 .3rem;
      font-size:1.12rem;
      line-height:1.2;
      font-weight:900;
      overflow-wrap:anywhere;
    }

    .coupon p{
      margin:0;
      font-size:.88rem;
      line-height:1.55;
      color:#5f5a51;
    }

    .coupon .coupon-action{
      margin-top:.75rem;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      width:fit-content;
      font-size:.82rem;
      font-weight:800;
      color:#2f2211;
      padding:.42rem .72rem;
      border-radius:8px;
      background:#fff;
      border:1px solid rgba(0,0,0,.08);
      transition:transform .2s ease,border-color .2s ease;
    }

    .coupon .coupon-action:hover{
      transform:translateY(-1px);
      border-color:rgba(214,162,87,.42);
    }

    .section-light .metric-grid{
      display:grid;
      grid-template-columns:repeat(5,minmax(0,1fr));
      gap:.85rem;
    }

    .metric-card{
      position:relative;
      overflow:hidden;
      background:#fff;
      color:var(--text-dark);
      border-radius:8px;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      padding:1rem;
      min-height:148px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .metric-card::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:100%;
      height:3px;
      background:linear-gradient(90deg,var(--accent),rgba(214,162,87,.18));
      opacity:.9;
    }

    .metric-card:hover{
      transform:translateY(-2px);
      border-color:rgba(214,162,87,.36);
      box-shadow:0 14px 28px rgba(11,13,15,.10);
    }

    .metric-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.6rem;
      margin-bottom:.7rem;
      color:var(--muted-dark);
      font-size:.78rem;
      font-weight:700;
    }

    .metric-head .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(119,194,160,.12);
      flex:0 0 auto;
    }

    .metric-value{
      margin:0 0 .35rem;
      font-size:1.82rem;
      line-height:1;
      font-weight:900;
      letter-spacing:0;
      overflow-wrap:anywhere;
    }

    .metric-desc{
      margin:0 0 .8rem;
      color:#55606a;
      font-size:.92rem;
      line-height:1.55;
    }

    .metric-bar{
      height:5px;
      border-radius:999px;
      background:#ece5d6;
      overflow:hidden;
    }

    .metric-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--accent),#b98a45);
    }

    .story-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:1rem;
      align-items:stretch;
    }

    .story-card,
    .story-stack{
      border-radius:12px;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .story-card{
      background:#fff;
      color:var(--text-dark);
      padding:1.25rem;
    }

    .story-card h3,
    .story-stack h3{
      margin:0 0 .65rem;
      font-size:1.18rem;
      line-height:1.25;
      font-weight:900;
      overflow-wrap:anywhere;
    }

    .story-card p{
      margin:0 0 .85rem;
      color:#505861;
      line-height:1.78;
    }

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

    .story-list li{
      display:flex;
      gap:.65rem;
      align-items:flex-start;
      color:#394049;
      line-height:1.65;
    }

    .story-list .story-dot{
      width:10px;
      height:10px;
      margin-top:.45rem;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(214,162,87,.14);
      flex:0 0 auto;
    }

    .story-stack{
      background:linear-gradient(180deg,#171a1f,#1e232a);
      color:var(--text);
      padding:1.25rem;
    }

    .story-step{
      display:flex;
      gap:.9rem;
      align-items:flex-start;
      padding:1rem 0;
      border-top:1px solid rgba(255,255,255,.08);
    }

    .story-step:first-of-type{
      border-top:none;
      padding-top:.15rem;
    }

    .story-index{
      width:34px;
      height:34px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:rgba(214,162,87,.14);
      color:#f2d3a7;
      border:1px solid rgba(214,162,87,.24);
      font-weight:900;
      flex:0 0 auto;
    }

    .story-step h4{
      margin:0 0 .22rem;
      font-size:1rem;
      line-height:1.25;
      font-weight:800;
    }

    .story-step p{
      margin:0;
      color:rgba(233,236,240,.72);
      line-height:1.65;
      font-size:.95rem;
    }

    .story-flag{
      margin-top:1rem;
      padding:.8rem .9rem;
      border-radius:8px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#f2f4f6;
      line-height:1.6;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns:1.25fr .875fr .875fr;
      gap:.9rem;
      align-items:stretch;
    }

    .matrix-card{
      position:relative;
      overflow:hidden;
      background:#fff;
      color:var(--text-dark);
      border-radius:8px;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      padding:1.12rem;
      display:flex;
      flex-direction:column;
      min-height:220px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .matrix-card::before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      width:100%;
      height:3px;
      background:linear-gradient(90deg,var(--accent),rgba(214,162,87,.12));
    }

    .matrix-card:hover{
      transform:translateY(-2px);
      border-color:rgba(214,162,87,.38);
      box-shadow:0 14px 30px rgba(11,13,15,.10);
    }

    .matrix-card.large{
      min-height:460px;
      grid-row:span 2;
      background:linear-gradient(180deg,#fff,#f8f2e8);
    }

    .matrix-card.wide{
      grid-column:span 2;
    }

    .matrix-top{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      align-items:flex-start;
      margin-bottom:.7rem;
    }

    .matrix-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.24rem .56rem;
      border-radius:999px;
      border:1px solid rgba(214,162,87,.24);
      background:rgba(214,162,87,.12);
      color:#8c6230;
      font-size:.72rem;
      font-weight:800;
      line-height:1;
      white-space:nowrap;
    }

    .matrix-status{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      font-size:.78rem;
      color:#66707a;
      white-space:nowrap;
    }

    .matrix-status .mini-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(119,194,160,.12);
      flex:0 0 auto;
    }

    .matrix-card h3{
      margin:0 0 .45rem;
      font-size:1.22rem;
      line-height:1.2;
      font-weight:900;
      overflow-wrap:anywhere;
    }

    .matrix-card p{
      margin:0 0 .9rem;
      color:#54606b;
      line-height:1.72;
    }

    .matrix-pills{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:auto;
      margin-bottom:.9rem;
    }

    .mini-pill{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.3rem .56rem;
      border-radius:999px;
      background:#f5f1e7;
      border:1px solid rgba(21,24,28,.08);
      color:#47505a;
      font-size:.74rem;
      font-weight:700;
    }

    .card-footer-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.75rem;
      margin-top:auto;
      padding-top:.85rem;
      border-top:1px solid rgba(21,24,28,.08);
    }

    .card-footer-line .note{
      color:#66707a;
      font-size:.84rem;
      line-height:1.45;
    }

    .card-link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      color:#17181c;
      font-weight:900;
      white-space:nowrap;
    }

    .card-link:hover{
      color:#000;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.9rem;
    }

    .compare-card{
      position:relative;
      overflow:hidden;
      border-radius:8px;
      border:1px solid rgba(255,255,255,.08);
      background:var(--panel);
      color:var(--text);
      box-shadow:var(--shadow);
      padding:1.15rem;
      transition:transform .2s ease,border-color .2s ease,background-color .2s ease;
    }

    .compare-card::before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      width:100%;
      height:3px;
      background:linear-gradient(90deg,rgba(214,162,87,.9),rgba(214,162,87,.15));
    }

    .compare-card:hover{
      transform:translateY(-2px);
      border-color:rgba(214,162,87,.24);
      background:var(--panel-2);
    }

    .compare-card.highlight{
      background:linear-gradient(180deg,rgba(214,162,87,.16),rgba(28,32,38,.98));
      border-color:rgba(214,162,87,.28);
    }

    .compare-head{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      align-items:flex-start;
      margin-bottom:.8rem;
    }

    .compare-head h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.2;
      font-weight:900;
    }

    .compare-score{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.26rem .56rem;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      font-size:.72rem;
      font-weight:800;
      white-space:nowrap;
    }

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

    .compare-list li{
      display:flex;
      gap:.55rem;
      align-items:flex-start;
      color:rgba(233,236,240,.78);
      line-height:1.6;
      font-size:.95rem;
    }

    .compare-list li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      margin-top:.45rem;
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(214,162,87,.12);
    }

    .compare-foot{
      margin-top:.85rem;
      padding-top:.8rem;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(233,236,240,.68);
      font-size:.84rem;
      line-height:1.55;
    }

    .bubble-grid{
      display:flex;
      flex-wrap:wrap;
      gap:.85rem;
      align-items:flex-start;
    }

    .bubble{
      position:relative;
      max-width:360px;
      min-width:240px;
      border-radius:999px;
      background:#fff;
      color:var(--text-dark);
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      padding:1rem 1.15rem;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .bubble:hover{
      transform:translateY(-2px);
      border-color:rgba(214,162,87,.30);
      box-shadow:0 14px 28px rgba(11,13,15,.10);
    }

    .bubble.wide{
      border-radius:12px;
      max-width:420px;
      min-width:280px;
    }

    .bubble p{
      margin:0;
      line-height:1.7;
      color:#39424b;
    }

    .bubble .name{
      display:block;
      margin-top:.45rem;
      color:#6a727b;
      font-size:.82rem;
      font-weight:700;
    }

    .bubble-note{
      margin-top:1rem;
      padding:1rem 1.1rem;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:var(--text);
      box-shadow:var(--shadow);
      line-height:1.7;
    }

    .news-grid{
      display:grid;
      grid-template-columns:1.22fr .78fr;
      gap:1rem;
      align-items:start;
    }

    .news-list{
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:var(--panel);
      box-shadow:var(--shadow);
      overflow:hidden;
    }

    .news-item{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      padding:1rem 1.1rem;
      border-top:1px solid rgba(255,255,255,.08);
      transition:background-color .2s ease,transform .2s ease;
    }

    .news-item:first-child{
      border-top:none;
    }

    .news-item:hover{
      background:rgba(255,255,255,.04);
    }

    .news-item strong{
      display:block;
      margin-bottom:.25rem;
      font-size:1rem;
      line-height:1.35;
      font-weight:800;
      overflow-wrap:anywhere;
    }

    .news-item p{
      margin:0;
      color:rgba(233,236,240,.72);
      font-size:.92rem;
      line-height:1.55;
    }

    .news-meta{
      flex:0 0 auto;
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:.35rem;
      color:rgba(233,236,240,.56);
      font-size:.78rem;
      min-width:5.2rem;
    }

    .news-meta .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:.28rem;
      padding:.2rem .52rem;
      border-radius:999px;
      border:1px solid rgba(214,162,87,.24);
      background:rgba(214,162,87,.12);
      color:#f0d3a7;
      font-weight:800;
      white-space:nowrap;
    }

    .news-side{
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      padding:1rem;
      color:var(--text);
    }

    .news-side h3{
      margin:0 0 .7rem;
      font-size:1.08rem;
      line-height:1.25;
      font-weight:900;
    }

    .news-side p{
      margin:0 0 .9rem;
      color:rgba(233,236,240,.72);
      line-height:1.72;
      font-size:.95rem;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      margin-bottom:.9rem;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      padding:.34rem .62rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.05);
      color:#f4f6f7;
      font-size:.8rem;
      font-weight:700;
    }

    .side-box{
      margin-top:1rem;
      padding:1rem;
      border-radius:8px;
      background:rgba(0,0,0,.14);
      border:1px solid rgba(255,255,255,.08);
    }

    .side-box h4{
      margin:0 0 .5rem;
      font-size:.98rem;
      line-height:1.3;
      font-weight:800;
    }

    .side-box ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:.45rem;
    }

    .side-box li{
      display:flex;
      gap:.5rem;
      align-items:flex-start;
      color:rgba(233,236,240,.72);
      line-height:1.55;
      font-size:.92rem;
    }

    .side-box li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      margin-top:.42rem;
      background:var(--accent-2);
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(119,194,160,.12);
    }

    .faq-box{
      border-radius:12px;
      border:1px solid var(--line-soft);
      background:#fff;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .accordion{
      --bs-accordion-border-width:0;
      --bs-accordion-btn-focus-box-shadow:none;
      --bs-accordion-btn-icon-width:1rem;
    }

    .accordion-item{
      border-top:1px solid rgba(21,24,28,.08);
      background:transparent;
    }

    .accordion-item:first-child{
      border-top:none;
    }

    .accordion-button{
      padding:1rem 1.1rem;
      font-weight:800;
      color:var(--text-dark);
      background:#fff;
      box-shadow:none;
      border-radius:0;
      letter-spacing:0;
    }

    .accordion-button:not(.collapsed){
      color:#fff;
      background:var(--bg-soft);
      box-shadow:none;
    }

    .accordion-button::after{
      filter:grayscale(100%);
      opacity:.75;
    }

    .accordion-button:not(.collapsed)::after{
      filter:brightness(0) invert(1);
      opacity:.9;
    }

    .accordion-body{
      padding:1rem 1.1rem 1.1rem;
      color:#4c5660;
      background:#fff;
      line-height:1.82;
      font-size:.96rem;
    }

    .contact-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:1rem;
      align-items:stretch;
    }

    .form-card{
      border-radius:12px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.05);
      box-shadow:var(--shadow);
      padding:1.25rem;
      color:var(--text);
    }

    .form-card h3{
      margin:0 0 .4rem;
      font-size:1.2rem;
      line-height:1.25;
      font-weight:900;
    }

    .form-card p{
      margin:0 0 1rem;
      color:rgba(233,236,240,.72);
      line-height:1.75;
    }

    .form-shell{
      border-radius:12px;
      background:#f8f4ea;
      border:1px solid rgba(255,255,255,.10);
      color:var(--text-dark);
      box-shadow:var(--shadow-soft);
      padding:1.15rem;
    }

    .form-label{
      font-weight:800;
      color:#323841;
      margin-bottom:.45rem;
    }

    .form-control,
    .form-select{
      border-radius:8px;
      border:1px solid rgba(21,24,28,.12);
      min-height:46px;
      background:#fff;
      color:var(--text-dark);
      box-shadow:none;
      transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
    }

    .form-control:focus,
    .form-select:focus{
      border-color:rgba(214,162,87,.55);
      box-shadow:0 0 0 .2rem rgba(214,162,87,.12);
    }

    .form-control::placeholder{
      color:#8b949f;
    }

    textarea.form-control{
      min-height:126px;
      resize:vertical;
    }

    .form-help{
      margin-top:.6rem;
      color:#6c7580;
      font-size:.86rem;
      line-height:1.55;
    }

    .form-note{
      margin-top:.9rem;
      padding:.9rem 1rem;
      border-radius:8px;
      background:rgba(214,162,87,.12);
      border:1px solid rgba(214,162,87,.22);
      color:#5f441e;
      font-size:.9rem;
      line-height:1.7;
    }

    .form-success{
      display:none;
      margin-top:.85rem;
      padding:.85rem 1rem;
      border-radius:8px;
      background:rgba(119,194,160,.14);
      border:1px solid rgba(119,194,160,.28);
      color:#296748;
      font-size:.92rem;
      line-height:1.65;
    }

    .form-success.show{
      display:block;
    }

    .site-footer{
      background:#0f1114;
      color:#cfd5dc;
      border-top:1px solid rgba(255,255,255,.08);
      padding:2rem 0 2.25rem;
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:1rem;
      align-items:start;
    }

    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:.65rem;
    }

    .footer-brand strong{
      display:inline-flex;
      align-items:center;
      gap:.7rem;
      font-size:1.05rem;
      color:#fff;
      font-weight:900;
    }

    .footer-brand p{
      margin:0;
      color:rgba(233,236,240,.68);
      line-height:1.75;
      max-width:48ch;
    }

    .footer-col h3{
      margin:0 0 .75rem;
      font-size:.95rem;
      color:#fff;
      font-weight:800;
    }

    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:.45rem;
    }

    .footer-links a{
      color:rgba(233,236,240,.72);
      transition:color .2s ease,padding-left .2s ease;
    }

    .footer-links a:hover,
    .footer-links a:focus{
      color:#fff;
      padding-left:2px;
    }

    .footer-tech{
      margin-top:1.25rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(233,236,240,.55);
      font-size:.86rem;
      line-height:1.6;
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
    }

    .footer-tech a{
      color:#f0d3a7;
    }

    @media (max-width: 1199.98px){
      .section-light .metric-grid{
        grid-template-columns:repeat(3,minmax(0,1fr));
      }

      .matrix-grid{
        grid-template-columns:1fr 1fr;
      }

      .matrix-card.large{
        grid-row:auto;
        min-height:320px;
      }

      .matrix-card.wide{
        grid-column:span 2;
      }

      .compare-grid{
        grid-template-columns:1fr 1fr;
      }

      .compare-card.highlight{
        grid-column:1 / -1;
      }

      .news-grid,
      .contact-grid,
      .story-grid,
      .footer-grid,
      .hero-layout{
        grid-template-columns:1fr;
      }

      .nav-matrix{
        max-width:100%;
        min-width:0;
      }
    }

    @media (max-width: 991.98px){
      .site-header .navbar-collapse{
        padding-top:1rem;
      }

      .navbar-nav{
        align-items:flex-start;
      }

      .nav-matrix{
        width:100%;
        margin-top:1rem;
      }

      .hero-section{
        padding:3.8rem 0 2.8rem;
      }

      .section-pad{
        padding:3.3rem 0;
      }

      .hero-copy h1{
        max-width:none;
      }

      .hero-wall{
        min-height:auto;
      }
    }

    @media (max-width: 767.98px){
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }

      .section-light .metric-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .matrix-grid,
      .compare-grid{
        grid-template-columns:1fr;
      }

      .matrix-card.wide{
        grid-column:auto;
      }

      .coupon-grid{
        grid-template-columns:1fr;
      }

      .coupon-main{
        grid-column:auto;
      }

      .hero-actions{
        flex-direction:column;
      }

      .btn-brand,
      .btn-ghost{
        width:100%;
      }

      .news-item{
        flex-direction:column;
      }

      .news-meta{
        align-items:flex-start;
        min-width:0;
      }
    }

    @media (max-width: 575.98px){
      .hero-section{
        padding:3.1rem 0 2.2rem;
      }

      .section-pad{
        padding:2.7rem 0;
      }

      .section-light .metric-grid{
        grid-template-columns:1fr;
      }

      .hero-copy p,
      .section-head p,
      .story-card p,
      .matrix-card p,
      .compare-list li,
      .bubble p,
      .news-item p,
      .accordion-body,
      .form-card p{
        font-size:.94rem;
      }

      .footer-tech{
        flex-direction:column;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #f4efe6;
      --bg-soft: #fbf7ef;
      --panel: #fffaf1;
      --panel-2: #f6f0e4;
      --dark: #111314;
      --dark-2: #17191b;
      --dark-3: #1f2225;
      --text: #17191b;
      --muted: #6b706f;
      --muted-2: #8e9391;
      --line: rgba(23, 25, 27, 0.12);
      --line-dark: rgba(255, 255, 255, 0.12);
      --accent: #c7a25d;
      --accent-2: #8b5e3c;
      --accent-3: #c86c4a;
      --shadow: 0 18px 40px rgba(17, 19, 20, 0.08);
      --shadow-dark: 0 18px 40px rgba(0, 0, 0, 0.26);
      --radius: 8px;
      --radius-sm: 6px;
      --space: 24px;
    }

    *, *::before, *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--text);
      background:
        linear-gradient(180deg, rgba(255,255,255,0.65), rgba(255,255,255,0.35) 280px, rgba(244,239,230,1) 280px);
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.72;
      letter-spacing: 0;
      overflow-x: hidden;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, opacity .2s ease, transform .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
    }

    a:hover {
      color: inherit;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(17, 19, 20, 0.96);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(255,255,255,0.08);
      box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    }

    .navbar {
      padding: 0.95rem 0;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #f8f3ea;
      font-weight: 700;
      letter-spacing: 0;
    }

    .brand-mark:hover {
      color: #fff;
      transform: translateY(-1px);
    }

    .brand-badge {
      width: 34px;
      height: 34px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(180deg, #d6bb7e, #a98745);
      color: #111314;
      border-radius: 6px;
      font-size: 0.95rem;
      line-height: 1;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
      flex: 0 0 auto;
    }

    .brand-text {
      font-size: 1.02rem;
      white-space: nowrap;
    }

    .navbar-toggler {
      border: 1px solid rgba(255,255,255,0.16);
      border-radius: 6px;
      padding: .4rem .55rem;
      color: #fff;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 .18rem rgba(199, 162, 93, 0.25);
    }

    .navbar-toggler-icon {
      filter: invert(1) brightness(1.75);
    }

    .navbar-collapse {
      gap: 1rem;
    }

    .navbar-nav {
      gap: 0.25rem;
      align-items: center;
    }

    .nav-link {
      color: rgba(248, 243, 234, 0.76);
      padding: 0.55rem 0.9rem;
      border-radius: 6px;
      font-size: 0.96rem;
      position: relative;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: #fff;
      background: rgba(255,255,255,0.05);
    }

    .nav-link.active {
      color: #111314;
      background: #f5e9cf;
      box-shadow: 0 6px 16px rgba(0,0,0,0.16);
    }

    .nav-link[aria-current="page"] {
      font-weight: 700;
    }

    .nav-matrix {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      min-width: 360px;
      margin-left: auto;
    }

    .nav-mini {
      padding: 0.92rem 1rem;
      border-radius: 7px;
      border: 1px solid rgba(255,255,255,0.1);
      background: rgba(255,255,255,0.035);
      color: #f6f1e7;
      min-height: 74px;
    }

    .nav-mini strong {
      display: block;
      font-size: 0.97rem;
      margin-bottom: 0.22rem;
    }

    .nav-mini span {
      display: block;
      font-size: 0.84rem;
      color: rgba(246, 241, 231, 0.72);
      line-height: 1.5;
    }

    .nav-mini:hover,
    .nav-mini:focus {
      border-color: rgba(199, 162, 93, 0.48);
      background: rgba(255,255,255,0.06);
      transform: translateY(-1px);
    }

    .hero-band {
      background: linear-gradient(180deg, #101214 0%, #141618 100%);
      color: #f7f1e6;
      padding: 44px 0 32px;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 28px;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-size: 0.92rem;
      font-weight: 700;
      margin-bottom: 16px;
      letter-spacing: 0;
    }

    .hero-copy h1 {
      margin: 0;
      font-size: 3rem;
      line-height: 1.08;
      font-weight: 800;
      color: #fff9ef;
      letter-spacing: 0;
      max-width: 10.5em;
      overflow-wrap: anywhere;
    }

    .hero-copy p {
      margin: 18px 0 0;
      color: rgba(247, 241, 230, 0.82);
      font-size: 1.02rem;
      max-width: 42rem;
    }

    .hero-copy .hero-desc {
      margin-top: 12px;
      color: rgba(247, 241, 230, 0.7);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .btn-brand,
    .btn-outline-brand {
      border-radius: 6px;
      padding: 0.84rem 1.15rem;
      font-weight: 700;
      letter-spacing: 0;
      border: 1px solid transparent;
      transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
    }

    .btn-brand {
      background: linear-gradient(180deg, #d8bd86, #b89050);
      color: #111314;
      box-shadow: 0 12px 26px rgba(199,162,93,0.18);
    }

    .btn-brand:hover,
    .btn-brand:focus {
      color: #111314;
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(199,162,93,0.24);
      border-color: rgba(255,255,255,0.08);
    }

    .btn-outline-brand {
      background: transparent;
      color: #f8f3ea;
      border-color: rgba(255,255,255,0.18);
    }

    .btn-outline-brand:hover,
    .btn-outline-brand:focus {
      color: #fff;
      background: rgba(255,255,255,0.06);
      border-color: rgba(199,162,93,0.52);
      transform: translateY(-1px);
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .mini-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0.42rem 0.78rem;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.04);
      color: rgba(247, 241, 230, 0.86);
      font-size: 0.85rem;
      line-height: 1;
    }

    .hero-panel {
      display: flex;
      align-items: stretch;
      justify-content: stretch;
    }

    .cover-card {
      width: 100%;
      min-height: 100%;
      border-radius: 8px;
      border: 1px solid rgba(255,255,255,0.1);
      background:
        linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015)),
        linear-gradient(160deg, #1a1c1e, #111314 58%, #0f1012);
      box-shadow: var(--shadow-dark);
      padding: 20px;
      position: relative;
      overflow: hidden;
    }

    .cover-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 26px 26px,
        linear-gradient(180deg, rgba(255,255,255,0.03) 1px, transparent 1px) 0 0 / 26px 26px;
      opacity: 0.14;
      pointer-events: none;
    }

    .cover-top,
    .cover-summary,
    .cover-foot {
      position: relative;
      z-index: 1;
    }

    .cover-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .cover-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #f8f3ea;
      font-weight: 700;
      letter-spacing: 0;
    }

    .cover-chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 30px;
      padding: 0 0.7rem;
      border-radius: 999px;
      background: rgba(199,162,93,0.14);
      color: #f5dfb1;
      border: 1px solid rgba(199,162,93,0.25);
      font-size: 0.84rem;
    }

    .cover-art {
      border-radius: 8px;
      min-height: 210px;
      border: 1px solid rgba(255,255,255,0.12);
      background:
        linear-gradient(145deg, #242628 0%, #1a1c1e 45%, #101214 100%);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px;
      margin-bottom: 16px;
      position: relative;
      overflow: hidden;
    }

    .cover-art::after {
      content: "";
      position: absolute;
      inset: 16px;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 6px;
    }

    .cover-number {
      position: relative;
      z-index: 1;
      display: inline-flex;
      align-items: flex-end;
      gap: 10px;
      font-size: 4rem;
      line-height: 0.9;
      font-weight: 800;
      color: #fff9ef;
      letter-spacing: 0;
    }

    .cover-number small {
      display: inline-block;
      font-size: 0.92rem;
      line-height: 1.3;
      color: rgba(247,241,230,0.74);
      max-width: 7rem;
      padding-bottom: 0.8rem;
    }

    .cover-summary {
      display: grid;
      gap: 10px;
      margin-top: 10px;
    }

    .summary-item {
      display: grid;
      grid-template-columns: 18px 1fr;
      gap: 10px;
      align-items: start;
      padding: 0.1rem 0;
      color: rgba(247,241,230,0.86);
      font-size: 0.95rem;
    }

    .summary-item i {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--accent);
      margin-top: 0.48rem;
      box-shadow: 0 0 0 4px rgba(199,162,93,0.12);
    }

    .cover-foot {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-top: 18px;
      padding-top: 16px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }

    .cover-foot p {
      margin: 0;
      color: rgba(247,241,230,0.7);
      font-size: 0.9rem;
    }

    .cover-foot .btn {
      white-space: nowrap;
    }

    .section-band {
      padding: 82px 0;
    }

    .band-light {
      background: linear-gradient(180deg, rgba(255,255,255,0.52), rgba(255,255,255,0.22));
      border-top: 1px solid rgba(23,25,27,0.05);
      border-bottom: 1px solid rgba(23,25,27,0.06);
    }

    .band-dark {
      background: linear-gradient(180deg, #121415, #17191b);
      color: #f8f3ea;
      border-top: 1px solid rgba(255,255,255,0.04);
      border-bottom: 1px solid rgba(255,255,255,0.04);
    }

    .section-head {
      margin-bottom: 28px;
      max-width: 46rem;
    }

    .section-head .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 12px;
      letter-spacing: 0;
    }

    .section-head h2 {
      margin: 0;
      font-size: 2.1rem;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: 0;
      overflow-wrap: anywhere;
    }

    .section-head p {
      margin: 12px 0 0;
      color: var(--muted);
      max-width: 48rem;
      font-size: 1rem;
    }

    .band-dark .section-head p {
      color: rgba(247,241,230,0.72);
    }

    .metric-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 14px;
    }

    .metric-card {
      background: rgba(255,255,255,0.82);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 18px 18px 16px;
      box-shadow: var(--shadow);
      min-height: 140px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .metric-card:hover {
      transform: translateY(-2px);
      box-shadow: 0 20px 40px rgba(17,19,20,0.1);
      border-color: rgba(199,162,93,0.34);
    }

    .metric-card .metric-value {
      font-size: 2rem;
      font-weight: 800;
      line-height: 1;
      color: var(--text);
      letter-spacing: 0;
    }

    .metric-card .metric-label {
      font-size: 0.94rem;
      color: var(--muted);
      margin-top: 8px;
    }

    .metric-card .metric-note {
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(23,25,27,0.08);
      color: var(--text);
      font-size: 0.9rem;
      line-height: 1.55;
    }

    .metric-card .metric-chip {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      padding: 0.28rem 0.6rem;
      border-radius: 999px;
      background: rgba(199,162,93,0.16);
      color: #74541b;
      font-size: 0.8rem;
      font-weight: 700;
      margin-top: 2px;
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 18px;
    }

    .matrix-card {
      border-radius: var(--radius);
      padding: 22px;
      border: 1px solid rgba(255,255,255,0.1);
      background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
      box-shadow: var(--shadow-dark);
      position: relative;
      overflow: hidden;
      min-height: 100%;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .matrix-card:hover {
      transform: translateY(-2px);
      border-color: rgba(199,162,93,0.34);
      box-shadow: 0 22px 42px rgba(0,0,0,0.3);
    }

    .matrix-card::after {
      content: "";
      position: absolute;
      inset: 0;
      border-top: 2px solid rgba(199,162,93,0.22);
      pointer-events: none;
    }

    .matrix-card .card-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      margin-bottom: 14px;
    }

    .matrix-card h3 {
      margin: 0;
      font-size: 1.28rem;
      font-weight: 800;
      line-height: 1.2;
      letter-spacing: 0;
      overflow-wrap: anywhere;
    }

    .matrix-card p {
      margin: 0;
      color: rgba(247,241,230,0.74);
    }

    .matrix-card .card-tag {
      display: inline-flex;
      align-items: center;
      padding: 0.34rem 0.64rem;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 700;
      background: rgba(199,162,93,0.16);
      color: #f7dfae;
      border: 1px solid rgba(199,162,93,0.24);
      flex: 0 0 auto;
    }

    .matrix-card .card-body-text {
      color: rgba(247,241,230,0.84);
      font-size: 0.96rem;
    }

    .matrix-card .point-list {
      list-style: none;
      margin: 16px 0 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .matrix-card .point-list li {
      position: relative;
      padding-left: 16px;
      color: rgba(247,241,230,0.8);
      font-size: 0.92rem;
      line-height: 1.55;
    }

    .matrix-card .point-list li::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--accent);
      position: absolute;
      left: 0;
      top: 0.55rem;
      box-shadow: 0 0 0 4px rgba(199,162,93,0.12);
    }

    .matrix-card .card-foot {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }

    .matrix-card .card-foot small {
      color: rgba(247,241,230,0.65);
    }

    .matrix-card .btn {
      white-space: nowrap;
    }

    .matrix-card.featured {
      grid-column: span 7;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)),
        linear-gradient(145deg, #1e2022, #131517);
    }

    .matrix-card.side {
      grid-column: span 5;
    }

    .matrix-card.small {
      grid-column: span 4;
    }

    .matrix-card.highlight {
      background:
        linear-gradient(180deg, rgba(199,162,93,0.08), rgba(255,255,255,0.03)),
        linear-gradient(145deg, #191b1d, #121314);
      border-color: rgba(199,162,93,0.18);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.35rem 0.65rem;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.04);
      color: rgba(247,241,230,0.82);
      font-size: 0.82rem;
      line-height: 1;
    }

    .continue-strip {
      margin-top: 20px;
      border-radius: var(--radius);
      border: 1px solid rgba(23,25,27,0.1);
      background: rgba(255,255,255,0.84);
      padding: 18px 20px;
      box-shadow: var(--shadow);
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .continue-strip p {
      margin: 0;
      color: var(--muted);
    }

    .continue-strip .strip-title {
      display: inline-flex;
      align-items: center;
      color: var(--text);
      font-weight: 800;
      margin-bottom: 6px;
    }

    .continue-strip .strip-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      flex: 0 0 auto;
    }

    .comparison-layout {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 18px;
      align-items: start;
    }

    .compare-note {
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(255,255,255,0.78));
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      padding: 24px;
      position: sticky;
      top: 108px;
    }

    .compare-note h3 {
      margin: 0 0 10px;
      font-size: 1.5rem;
      font-weight: 800;
      line-height: 1.2;
      overflow-wrap: anywhere;
    }

    .compare-note p {
      margin: 0 0 14px;
      color: var(--muted);
    }

    .compare-note .compare-steps {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 12px;
    }

    .compare-note .compare-steps li {
      display: grid;
      grid-template-columns: 28px 1fr;
      gap: 12px;
      align-items: start;
      padding-bottom: 12px;
      border-bottom: 1px solid rgba(23,25,27,0.08);
    }

    .compare-note .compare-steps li:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .compare-step-idx {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: #181b1d;
      color: #f7f1e6;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 0.88rem;
      font-weight: 800;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
    }

    .compare-step-title {
      display: block;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 2px;
    }

    .compare-step-desc {
      display: block;
      color: var(--muted);
      font-size: 0.92rem;
      line-height: 1.55;
    }

    .comparison-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .compare-card {
      border-radius: var(--radius);
      background: rgba(255,255,255,0.86);
      border: 1px solid var(--line);
      padding: 20px;
      box-shadow: var(--shadow);
      min-height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .compare-card:hover {
      transform: translateY(-2px);
      border-color: rgba(199,162,93,0.34);
      box-shadow: 0 20px 40px rgba(17,19,20,0.1);
    }

    .compare-card h3 {
      margin: 0;
      font-size: 1.12rem;
      font-weight: 800;
      line-height: 1.25;
      overflow-wrap: anywhere;
    }

    .compare-card .compare-label {
      display: inline-flex;
      align-items: center;
      margin-top: 10px;
      width: fit-content;
      padding: 0.28rem 0.58rem;
      border-radius: 999px;
      background: rgba(199,162,93,0.14);
      color: #72501a;
      font-size: 0.8rem;
      font-weight: 700;
    }

    .compare-card .compare-list {
      list-style: none;
      margin: 14px 0 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .compare-card .compare-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      color: var(--muted);
      font-size: 0.92rem;
      border-bottom: 1px solid rgba(23,25,27,0.08);
      padding-bottom: 9px;
    }

    .compare-card .compare-list li strong {
      color: var(--text);
      font-weight: 800;
    }

    .compare-meter {
      margin-top: 14px;
      height: 8px;
      border-radius: 999px;
      background: #ece6da;
      overflow: hidden;
    }

    .compare-meter span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #cab17d, #a98042);
    }

    .compare-foot {
      margin-top: 14px;
      display: flex;
      justify-content: space-between;
      gap: 8px;
      align-items: center;
      font-size: 0.88rem;
      color: var(--muted);
    }

    .accordion-wrap {
      border-radius: var(--radius);
      overflow: hidden;
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: rgba(255,255,255,0.08);
      --bs-accordion-btn-bg: #17191b;
      --bs-accordion-btn-color: #f8f3ea;
      --bs-accordion-btn-focus-border-color: rgba(199,162,93,0.32);
      --bs-accordion-btn-focus-box-shadow: 0 0 0 .16rem rgba(199,162,93,0.14);
      --bs-accordion-active-color: #fff9ef;
      --bs-accordion-active-bg: #1b1d1f;
      --bs-accordion-body-padding-x: 1.2rem;
      --bs-accordion-body-padding-y: 1.15rem;
      --bs-accordion-btn-padding-y: 1rem;
      --bs-accordion-btn-padding-x: 1.2rem;
    }

    .accordion-item {
      background: transparent;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 8px !important;
      overflow: hidden;
      box-shadow: var(--shadow-dark);
      margin-bottom: 12px;
    }

    .accordion-button {
      border: 0;
      box-shadow: none !important;
      font-weight: 700;
      letter-spacing: 0;
      background: #17191b;
      color: #f8f3ea;
      border-radius: 0 !important;
    }

    .accordion-button:not(.collapsed) {
      color: #fff;
      background: #1c1f21;
    }

    .accordion-button::after {
      filter: invert(1) brightness(1.45);
    }

    .accordion-body {
      background: #151719;
      color: rgba(247,241,230,0.8);
      border-top: 1px solid rgba(255,255,255,0.06);
    }

    .contact-shell {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 18px;
      align-items: start;
    }

    .contact-copy {
      border-radius: var(--radius);
      background: rgba(255,255,255,0.86);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      padding: 24px;
    }

    .contact-copy h3 {
      margin: 0 0 12px;
      font-size: 1.55rem;
      font-weight: 800;
      line-height: 1.2;
    }

    .contact-copy p {
      margin: 0 0 16px;
      color: var(--muted);
    }

    .contact-copy .contact-points {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 11px;
    }

    .contact-copy .contact-points li {
      position: relative;
      padding-left: 18px;
      color: var(--text);
      line-height: 1.55;
      font-size: 0.95rem;
    }

    .contact-copy .contact-points li::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
      position: absolute;
      left: 0;
      top: 0.55rem;
      box-shadow: 0 0 0 4px rgba(199,162,93,0.12);
    }

    .contact-form {
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.82));
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      padding: 24px;
    }

    .contact-form label {
      font-weight: 700;
      color: var(--text);
      margin-bottom: 0.42rem;
    }

    .contact-form .form-control,
    .contact-form .form-select,
    .contact-form textarea {
      border-radius: 6px;
      border: 1px solid rgba(23,25,27,0.14);
      background: #fffdf8;
      color: var(--text);
      box-shadow: none;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }

    .contact-form .form-control:focus,
    .contact-form .form-select:focus,
    .contact-form textarea:focus {
      border-color: rgba(199,162,93,0.72);
      box-shadow: 0 0 0 .16rem rgba(199,162,93,0.16);
      background: #fff;
    }

    .contact-form textarea {
      min-height: 120px;
      resize: vertical;
    }

    .form-helper {
      margin-top: 10px;
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.55;
    }

    .form-status {
      min-height: 1.4em;
      margin-top: 12px;
      color: #7c612f;
      font-size: 0.92rem;
      font-weight: 700;
    }

    .site-footer {
      background: #111314;
      color: #f8f3ea;
      padding: 46px 0 26px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.25fr 0.75fr 0.9fr;
      gap: 22px;
      align-items: start;
    }

    .footer-brand strong {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 1.02rem;
    }

    .footer-brand p {
      margin: 14px 0 0;
      color: rgba(247,241,230,0.72);
      max-width: 34rem;
    }

    .footer-col h3 {
      font-size: 1rem;
      font-weight: 800;
      margin: 0 0 14px;
      color: #fff9ef;
    }

    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: rgba(247,241,230,0.76);
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: #fff;
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .footer-tech {
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,0.08);
      display: flex;
      justify-content: space-between;
      gap: 12px;
      color: rgba(247,241,230,0.68);
      font-size: 0.9rem;
      flex-wrap: wrap;
    }

    .section-band.band-dark .btn-outline-brand {
      border-color: rgba(255,255,255,0.18);
      color: #f8f3ea;
    }

    .section-band.band-dark .btn-outline-brand:hover,
    .section-band.band-dark .btn-outline-brand:focus {
      background: rgba(255,255,255,0.06);
      color: #fff;
      border-color: rgba(199,162,93,0.52);
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .brand-mark:focus-visible,
    .nav-mini:focus-visible,
    .footer-links a:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 2px solid rgba(199,162,93,0.85);
      outline-offset: 2px;
    }

    .mono-line {
      display: block;
      height: 1px;
      width: 100%;
      background: rgba(255,255,255,0.08);
      margin: 18px 0;
    }

    @media (max-width: 1199.98px) {
      .nav-matrix {
        min-width: 320px;
      }

      .hero-grid,
      .comparison-layout,
      .contact-shell {
        grid-template-columns: 1fr;
      }

      .compare-note {
        position: static;
      }

      .metric-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .matrix-card.featured,
      .matrix-card.side,
      .matrix-card.small {
        grid-column: span 6;
      }

      .comparison-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 991.98px) {
      .navbar-collapse {
        margin-top: 14px;
        padding: 16px;
        border-radius: 8px;
        background: rgba(255,255,255,0.04);
        border: 1px solid rgba(255,255,255,0.08);
      }

      .nav-matrix {
        min-width: 100%;
      }

      .hero-copy h1 {
        font-size: 2.45rem;
      }

      .section-head h2 {
        font-size: 1.82rem;
      }

      .matrix-card.featured,
      .matrix-card.side,
      .matrix-card.small {
        grid-column: span 12;
      }

      .continue-strip {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (max-width: 767.98px) {
      .navbar {
        padding: 0.8rem 0;
      }

      .brand-text {
        font-size: 0.98rem;
      }

      .hero-band {
        padding-top: 34px;
      }

      .hero-copy h1 {
        font-size: 2.1rem;
      }

      .hero-copy p {
        font-size: 0.98rem;
      }

      .section-band {
        padding: 58px 0;
      }

      .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .comparison-grid {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .footer-tech {
        flex-direction: column;
      }
    }

    @media (max-width: 575.98px) {
      .hero-copy h1 {
        font-size: 1.92rem;
      }

      .section-head h2 {
        font-size: 1.5rem;
      }

      .metric-grid {
        grid-template-columns: 1fr;
      }

      .metric-card {
        min-height: auto;
      }

      .cover-art {
        min-height: 180px;
        padding: 16px;
      }

      .cover-number {
        font-size: 3.2rem;
      }

      .cover-foot {
        flex-direction: column;
        align-items: flex-start;
      }

      .hero-actions,
      .continue-strip .strip-actions {
        width: 100%;
      }

      .hero-actions .btn,
      .continue-strip .strip-actions .btn {
        width: 100%;
        justify-content: center;
      }

      .contact-form,
      .contact-copy,
      .compare-note,
      .matrix-card,
      .metric-card,
      .continue-strip {
        padding: 18px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#0f1114;
      --bg-2:#14171c;
      --surface:#171b21;
      --surface-2:#1d222a;
      --paper:#f4efe7;
      --paper-2:#ebe3d8;
      --paper-3:#e4dbcf;
      --text:#f7f2ea;
      --text-dark:#15171a;
      --muted:#a7adb8;
      --muted-dark:#5c6470;
      --line:rgba(255,255,255,.08);
      --line-dark:rgba(20,23,28,.12);
      --accent:#d7b46a;
      --accent-2:#7db6a5;
      --accent-3:#c95e4b;
      --shadow:0 16px 40px rgba(0,0,0,.28);
      --shadow-soft:0 10px 26px rgba(0,0,0,.16);
      --radius:8px;
      --gap:24px;
      --container:1320px;
      --nav-h:82px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 15% -10%, rgba(215,180,106,.12), transparent 60%),
        radial-gradient(900px 560px at 88% 8%, rgba(125,182,165,.10), transparent 52%),
        linear-gradient(180deg, #111317 0%, #0e1013 100%);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
      line-height:1.75;
      letter-spacing:0;
      min-height:100vh;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    ::selection{background:rgba(215,180,106,.24);color:var(--text)}
    a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease,transform .22s ease}
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .container-xxl{max-width:var(--container)}
    .section-band{
      padding:88px 0;
      position:relative;
    }
    .section-band.tight{padding:70px 0}
    .section-title{
      margin:0;
      font-size:clamp(1.55rem, 2.2vw, 2.35rem);
      line-height:1.15;
      font-weight:800;
      letter-spacing:0;
      color:inherit;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      margin-bottom:14px;
      color:var(--accent);
      text-transform:none;
      font-size:.92rem;
      font-weight:700;
      letter-spacing:0;
    }
    .section-kicker::before{
      content:"";
      width:26px;
      height:1px;
      background:var(--accent);
      opacity:.8;
    }
    .section-lead{
      margin:16px 0 0;
      max-width:760px;
      color:var(--muted);
      font-size:1.02rem;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(120%) blur(14px);
      background:rgba(15,17,20,.84);
      border-bottom:1px solid var(--line);
    }
    .site-header .navbar{
      min-height:var(--nav-h);
      padding:.7rem 0;
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--text);
      letter-spacing:0;
      white-space:nowrap;
    }
    .brand-mark:hover{color:var(--text)}
    .brand-badge{
      width:2.25rem;
      height:2.25rem;
      border-radius:8px;
      display:inline-grid;
      place-items:center;
      background:linear-gradient(180deg, rgba(215,180,106,.98), rgba(199,145,67,.96));
      color:#121212;
      font-size:.98rem;
      font-weight:900;
      box-shadow:0 10px 20px rgba(215,180,106,.18);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:1.08rem;
      letter-spacing:0;
    }
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.14);
      border-radius:8px;
      padding:.45rem .7rem;
      box-shadow:none !important;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .2rem rgba(215,180,106,.16) !important;
    }
    .navbar-toggler-icon{
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(247,242,234,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }
    .navbar-nav{
      gap:.35rem;
      margin-left:1rem;
    }
    .nav-link{
      position:relative;
      color:rgba(247,242,234,.78);
      font-weight:700;
      padding:.95rem 1rem !important;
      border-radius:8px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:1rem;
      right:1rem;
      bottom:.55rem;
      height:1px;
      background:transparent;
      transition:background .22s ease, transform .22s ease;
      transform:scaleX(.65);
      transform-origin:left center;
      opacity:.9;
    }
    .nav-link:hover,
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:var(--text);
      background:rgba(255,255,255,.03);
    }
    .nav-link:hover::after,
    .nav-link.active::after,
    .nav-link[aria-current="page"]::after{
      background:var(--accent);
      transform:scaleX(1);
    }
    .nav-matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(180px,1fr));
      gap:12px;
      margin-left:auto;
      min-width:392px;
    }
    .nav-mini{
      display:block;
      padding:14px 15px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:8px;
      background:linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
      color:rgba(247,242,234,.88);
      min-height:74px;
    }
    .nav-mini strong{
      display:block;
      font-size:.96rem;
      color:var(--text);
      margin-bottom:4px;
      letter-spacing:0;
    }
    .nav-mini span{
      display:block;
      color:rgba(247,242,234,.68);
      font-size:.87rem;
      line-height:1.55;
    }
    .nav-mini:hover{
      border-color:rgba(215,180,106,.48);
      background:rgba(255,255,255,.045);
      transform:translateY(-1px);
    }
    .nav-mini.is-current{
      border-color:rgba(215,180,106,.56);
      box-shadow:inset 0 0 0 1px rgba(215,180,106,.12);
    }
    .hero-band{
      padding:34px 0 24px;
      position:relative;
      overflow:hidden;
    }
    .hero-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(115deg, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 1px, transparent 1px) 0 0/26px 26px;
      opacity:.22;
      pointer-events:none;
    }
    .hero-panel{
      position:relative;
      padding:42px 0 28px;
    }
    .hero-shell{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      position:relative;
      z-index:1;
      padding:16px 0 8px;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border:1px solid rgba(215,180,106,.26);
      border-radius:8px;
      color:#f4dcc0;
      background:rgba(215,180,106,.08);
      font-size:.9rem;
      font-weight:700;
      margin-bottom:18px;
    }
    .hero-title{
      margin:0;
      max-width:14ch;
      font-size:clamp(2.5rem, 4.5vw, 4.9rem);
      line-height:.95;
      font-weight:900;
      letter-spacing:0;
      text-wrap:balance;
    }
    .hero-subtitle{
      margin:18px 0 0;
      max-width:720px;
      color:rgba(247,242,234,.78);
      font-size:1.04rem;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 0;
    }
    .hero-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.03);
      color:#f6f0e7;
      font-size:.93rem;
      font-weight:700;
    }
    .hero-chip i{
      width:8px;
      height:8px;
      border-radius:50%;
      display:inline-block;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(125,182,165,.12);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
      align-items:center;
    }
    .btn-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:8px;
      padding:.86rem 1.08rem;
      font-weight:800;
      letter-spacing:0;
      border:1px solid transparent;
      transition:transform .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn-custom:hover{
      transform:translateY(-1px);
    }
    .btn-accent{
      background:linear-gradient(180deg, rgba(215,180,106,1), rgba(194,152,76,1));
      color:#141414;
      box-shadow:0 12px 24px rgba(215,180,106,.18);
    }
    .btn-accent:hover{
      color:#121212;
      box-shadow:0 16px 30px rgba(215,180,106,.24);
    }
    .btn-outline-paper{
      color:var(--text);
      border-color:rgba(255,255,255,.16);
      background:rgba(255,255,255,.02);
    }
    .btn-outline-paper:hover{
      color:var(--text);
      border-color:rgba(215,180,106,.48);
      background:rgba(215,180,106,.08);
    }
    .hero-note{
      margin-top:12px;
      color:var(--muted);
      font-size:.92rem;
    }
    .hero-visual{
      position:relative;
      min-height:560px;
      aspect-ratio:5/7;
      justify-self:end;
      width:min(100%, 540px);
      margin-left:auto;
      transform:translateY(18px);
      border:1px solid rgba(255,255,255,.10);
      border-radius:8px;
      background:
        linear-gradient(150deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.012) 28%, rgba(255,255,255,.03) 100%),
        linear-gradient(180deg, #1a1d22 0%, #111419 100%);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-visual::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(215,180,106,.16) 0%, transparent 26%),
        linear-gradient(0deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0/100% 34px,
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0/34px 100%;
      opacity:.75;
      pointer-events:none;
    }
    .hero-visual::after{
      content:"";
      position:absolute;
      right:-18%;
      top:8%;
      width:68%;
      height:38%;
      background:linear-gradient(135deg, rgba(215,180,106,.20), rgba(125,182,165,.12));
      transform:rotate(9deg);
      border-radius:18px;
      filter:blur(0);
      opacity:.9;
      pointer-events:none;
    }
    .visual-stack{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      height:100%;
      padding:22px;
      gap:16px;
    }
    .visual-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
    }
    .visual-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.10);
      color:#f7f2ea;
      font-size:.88rem;
      font-weight:700;
    }
    .visual-badge span{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(215,180,106,.14);
      display:inline-block;
    }
    .visual-number{
      font-size:4rem;
      line-height:.88;
      font-weight:900;
      color:#fff6e6;
      letter-spacing:0;
    }
    .visual-copy{
      max-width:240px;
      color:rgba(247,242,234,.76);
      font-size:.94rem;
      line-height:1.7;
    }
    .visual-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      margin-top:auto;
    }
    .visual-card{
      min-height:118px;
      padding:14px;
      border-radius:8px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(8,10,12,.34);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.02);
    }
    .visual-card.highlight{
      background:linear-gradient(180deg, rgba(215,180,106,.12), rgba(255,255,255,.03));
      border-color:rgba(215,180,106,.28);
      transform:translateX(12px) translateY(-8px);
    }
    .visual-label{
      color:rgba(247,242,234,.62);
      font-size:.82rem;
      font-weight:700;
      margin-bottom:10px;
    }
    .visual-value{
      font-size:1.45rem;
      font-weight:900;
      line-height:1.05;
      color:#fff3df;
      letter-spacing:0;
    }
    .visual-desc{
      margin-top:8px;
      color:rgba(247,242,234,.72);
      font-size:.88rem;
      line-height:1.55;
    }
    .metrics-band{
      padding:18px 0 78px;
      margin-top:-2px;
    }
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(5,minmax(0,1fr));
      gap:14px;
    }
    .metric-card{
      padding:18px 16px;
      border-radius:8px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      box-shadow:0 6px 20px rgba(0,0,0,.08);
      transition:transform .22s ease, border-color .22s ease, background .22s ease;
      min-height:128px;
    }
    .metric-card:hover{
      transform:translateY(-2px);
      border-color:rgba(215,180,106,.34);
      background:rgba(255,255,255,.045);
    }
    .metric-value{
      font-size:2rem;
      font-weight:900;
      line-height:1;
      color:#fff3df;
      margin-bottom:10px;
      letter-spacing:0;
    }
    .metric-label{
      display:block;
      color:var(--text);
      font-weight:800;
      margin-bottom:6px;
      line-height:1.35;
    }
    .metric-note{
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
    }
    .paper-band{
      background:linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
      color:var(--text-dark);
    }
    .dark-band{
      background:linear-gradient(180deg, #13161b 0%, #0f1216 100%);
      color:var(--text);
    }
    .light-band{
      background:linear-gradient(180deg, #f2ece2 0%, #ece3d7 100%);
      color:var(--text-dark);
    }
    .entry-grid{
      display:grid;
      grid-template-columns:minmax(0,1.48fr) minmax(300px,.72fr);
      gap:28px;
      align-items:start;
    }
    .entry-toolbar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:space-between;
      align-items:flex-end;
      margin-bottom:18px;
    }
    .count-pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(20,23,28,.10);
      background:rgba(20,23,28,.04);
      color:var(--text-dark);
      font-size:.92rem;
      font-weight:700;
    }
    .count-pill strong{
      font-size:1.1rem;
      color:#111;
    }
    .filter-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border-radius:999px;
      border:1px solid rgba(20,23,28,.12);
      background:#fff;
      color:#222;
      font-size:.9rem;
      font-weight:700;
      box-shadow:0 4px 12px rgba(0,0,0,.04);
    }
    .filter-chip:hover{
      border-color:rgba(215,180,106,.55);
      color:#111;
      transform:translateY(-1px);
    }
    .entry-list{
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .entry-card{
      display:grid;
      grid-template-columns:220px minmax(0,1fr);
      gap:18px;
      padding:16px;
      border-radius:8px;
      border:1px solid rgba(20,23,28,.10);
      background:rgba(255,255,255,.86);
      box-shadow:0 10px 24px rgba(20,23,28,.06);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .entry-card:hover{
      transform:translateY(-2px);
      border-color:rgba(215,180,106,.32);
      box-shadow:0 18px 30px rgba(20,23,28,.08);
    }
    .entry-cover{
      position:relative;
      overflow:hidden;
      min-height:180px;
      border-radius:8px;
      padding:16px;
      color:#fff8eb;
      background:
        linear-gradient(135deg, rgba(18,20,23,.12), rgba(18,20,23,.02)),
        linear-gradient(145deg, #1d232b 0%, #111419 100%);
      border:1px solid rgba(255,255,255,.07);
    }
    .entry-cover::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(215,180,106,.18) 0%, transparent 24%),
        linear-gradient(0deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0/28px 28px;
      opacity:.9;
    }
    .entry-cover::after{
      content:"";
      position:absolute;
      right:-12%;
      bottom:-20%;
      width:65%;
      height:60%;
      background:rgba(125,182,165,.12);
      transform:rotate(12deg);
      border-radius:18px;
    }
    .cover-inner{
      position:relative;
      z-index:1;
      display:flex;
      flex-direction:column;
      height:100%;
      justify-content:space-between;
    }
    .cover-id{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:52px;
      height:52px;
      border-radius:8px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      font-size:1.5rem;
      font-weight:900;
      color:#fff3df;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
    }
    .cover-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      align-self:flex-start;
      margin-top:14px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.10);
      color:#fff4e0;
      font-size:.82rem;
      font-weight:700;
    }
    .cover-title{
      margin-top:auto;
      font-size:1.05rem;
      line-height:1.45;
      font-weight:800;
      color:#fff8ec;
    }
    .entry-body{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .entry-body h3{
      margin:0;
      font-size:1.18rem;
      line-height:1.35;
      font-weight:800;
      color:var(--text-dark);
      letter-spacing:0;
    }
    .entry-summary{
      margin:10px 0 14px;
      color:#4a505a;
      line-height:1.75;
      font-size:.97rem;
    }
    .entry-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
    }
    .tag-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(20,23,28,.05);
      border:1px solid rgba(20,23,28,.08);
      color:#2b3138;
      font-size:.84rem;
      font-weight:700;
    }
    .tag-pill.dot::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      display:inline-block;
    }
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:#66707d;
      font-size:.88rem;
      margin-bottom:14px;
    }
    .meta-item{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding-right:10px;
      border-right:1px solid rgba(20,23,28,.10);
    }
    .meta-item:last-child{border-right:0;padding-right:0}
    .entry-link{
      align-self:flex-start;
      margin-top:auto;
    }
    .entry-link .btn-custom{
      padding:.72rem 1rem;
    }
    .sidebar{
      position:relative;
    }
    .sidebar-sticky{
      position:sticky;
      top:calc(var(--nav-h) + 22px);
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .sidebar-card{
      padding:18px;
      border-radius:8px;
      border:1px solid rgba(20,23,28,.10);
      background:rgba(255,255,255,.82);
      box-shadow:0 10px 24px rgba(20,23,28,.06);
    }
    .sidebar-card h3{
      margin:0 0 12px;
      font-size:1.02rem;
      font-weight:800;
      color:var(--text-dark);
      letter-spacing:0;
    }
    .sidebar-desc{
      margin:0 0 14px;
      color:#5d6470;
      line-height:1.7;
      font-size:.94rem;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag-cloud .tag-pill{
      background:#fff;
    }
    .sidebar-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .side-link{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:12px 0;
      border-top:1px solid rgba(20,23,28,.08);
      color:var(--text-dark);
    }
    .side-link:first-child{border-top:0;padding-top:0}
    .side-link .dot{
      width:9px;
      height:9px;
      border-radius:50%;
      margin-top:.55rem;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(125,182,165,.10);
      flex:0 0 auto;
    }
    .side-link strong{
      display:block;
      font-size:.95rem;
      line-height:1.45;
      color:#222830;
      margin-bottom:4px;
    }
    .side-link span{
      display:block;
      color:#65707e;
      font-size:.88rem;
      line-height:1.5;
    }
    .quick-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .quick-links .filter-chip{
      background:#fff;
    }
    .matrix-band{
      background:linear-gradient(180deg, #101318 0%, #0d1014 100%);
      color:var(--text);
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:1.28fr .98fr .98fr;
      grid-auto-rows:minmax(172px, auto);
      gap:16px;
    }
    .matrix-card{
      position:relative;
      overflow:hidden;
      padding:18px;
      border-radius:8px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:0 12px 24px rgba(0,0,0,.12);
      transition:transform .22s ease, border-color .22s ease, background .22s ease;
    }
    .matrix-card:hover{
      transform:translateY(-2px);
      border-color:rgba(215,180,106,.26);
      background:rgba(255,255,255,.06);
    }
    .matrix-card.featured{
      grid-column:span 2;
      grid-row:span 2;
      min-height:360px;
      background:
        linear-gradient(145deg, rgba(215,180,106,.14), rgba(255,255,255,.02)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
    }
    .matrix-card.tall{
      grid-row:span 2;
      min-height:360px;
    }
    .matrix-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
    }
    .matrix-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.84rem;
      font-weight:800;
      color:#f5dcc0;
      text-transform:none;
    }
    .matrix-kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(215,180,106,.12);
    }
    .matrix-flag{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#fff3df;
      font-size:.8rem;
      font-weight:700;
    }
    .matrix-card h3{
      margin:0;
      font-size:1.16rem;
      font-weight:800;
      color:#fff7e8;
      line-height:1.35;
      letter-spacing:0;
    }
    .matrix-card p{
      margin:12px 0 0;
      color:rgba(247,242,234,.74);
      line-height:1.75;
      font-size:.95rem;
    }
    .matrix-list{
      display:flex;
      flex-direction:column;
      gap:12px;
      margin:16px 0 0;
    }
    .matrix-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:11px 0;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .matrix-row:first-child{border-top:0;padding-top:0}
    .matrix-row strong{
      font-size:.95rem;
      color:#fff8ee;
    }
    .matrix-row span{
      color:rgba(247,242,234,.64);
      font-size:.88rem;
    }
    .matrix-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .btn-dark-outline{
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.02);
    }
    .btn-dark-outline:hover{
      color:#fff;
      border-color:rgba(215,180,106,.42);
      background:rgba(215,180,106,.08);
    }
    .ratio-shell{
      display:grid;
      grid-template-columns:minmax(0,1fr) 58px minmax(0,1fr);
      gap:14px;
      align-items:stretch;
    }
    .compare-card{
      padding:20px;
      border-radius:8px;
      border:1px solid rgba(20,23,28,.10);
      background:rgba(255,255,255,.9);
      box-shadow:0 10px 24px rgba(20,23,28,.06);
    }
    .compare-card h3{
      margin:0 0 12px;
      font-size:1.1rem;
      font-weight:800;
      color:var(--text-dark);
    }
    .compare-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(215,180,106,.10);
      border:1px solid rgba(215,180,106,.22);
      color:#8d6415;
      font-size:.82rem;
      font-weight:800;
      margin-bottom:14px;
    }
    .compare-list{
      display:flex;
      flex-direction:column;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .compare-item{
      display:grid;
      grid-template-columns:120px minmax(0,1fr);
      gap:12px;
      align-items:center;
    }
    .compare-item .name{
      font-size:.92rem;
      font-weight:800;
      color:#303742;
    }
    .compare-meter{
      position:relative;
      height:11px;
      border-radius:999px;
      background:rgba(20,23,28,.08);
      overflow:hidden;
    }
    .compare-meter span{
      position:absolute;
      inset:0 auto 0 0;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(215,180,106,1), rgba(125,182,165,.92));
    }
    .compare-note{
      margin-top:14px;
      color:#5b6370;
      font-size:.92rem;
      line-height:1.7;
    }
    .vs-mark{
      display:grid;
      place-items:center;
      width:58px;
      height:58px;
      margin:auto;
      border-radius:50%;
      border:1px solid rgba(215,180,106,.22);
      background:rgba(215,180,106,.10);
      color:#8d6415;
      font-size:1rem;
      font-weight:900;
      align-self:center;
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:rgba(255,255,255,.08);
      --bs-accordion-color:var(--text);
      --bs-accordion-btn-color:var(--text);
      --bs-accordion-btn-bg:rgba(255,255,255,.035);
      --bs-accordion-btn-focus-box-shadow:none;
      --bs-accordion-active-bg:rgba(255,255,255,.05);
      --bs-accordion-active-color:var(--text);
      --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f7f2ea'%3e%3cpath fill-rule='evenodd' d='M1.5 5.5a.75.75 0 0 1 1.06 0L8 10.94l5.44-5.44a.75.75 0 0 1 1.06 1.06l-6 6a.75.75 0 0 1-1.06 0l-6-6a.75.75 0 0 1 0-1.06z'/%3e%3c/svg%3e");
      --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f7f2ea'%3e%3cpath fill-rule='evenodd' d='M1.5 5.5a.75.75 0 0 1 1.06 0L8 10.94l5.44-5.44a.75.75 0 0 1 1.06 1.06l-6 6a.75.75 0 0 1-1.06 0l-6-6a.75.75 0 0 1 0-1.06z'/%3e%3c/svg%3e");
    }
    .accordion-item{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:8px !important;
      overflow:hidden;
      margin-bottom:12px;
    }
    .accordion-item:last-child{margin-bottom:0}
    .accordion-button{
      padding:18px 20px;
      font-weight:800;
      color:var(--text);
      border:0;
      box-shadow:none;
      background:transparent;
      letter-spacing:0;
    }
    .accordion-button::after{
      width:1.1rem;
      height:1.1rem;
      background-size:1.1rem;
    }
    .accordion-body{
      padding:0 20px 18px;
      color:rgba(247,242,234,.74);
      line-height:1.8;
    }
    .contact-shell{
      display:grid;
      grid-template-columns:minmax(0,1fr) minmax(360px,.88fr);
      gap:24px;
      align-items:start;
    }
    .contact-card{
      padding:22px;
      border-radius:8px;
      border:1px solid rgba(20,23,28,.10);
      background:rgba(255,255,255,.90);
      box-shadow:0 10px 24px rgba(20,23,28,.06);
    }
    .contact-card h3{
      margin:0 0 10px;
      font-size:1.18rem;
      font-weight:800;
      color:var(--text-dark);
    }
    .contact-card p{
      color:#5d6470;
      margin:0 0 18px;
      line-height:1.75;
    }
    .support-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .support-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#303741;
      font-size:.95rem;
      line-height:1.6;
    }
    .support-list li::before{
      content:"";
      width:10px;
      height:10px;
      margin-top:.43rem;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(125,182,165,.12);
      flex:0 0 auto;
    }
    .form-panel{
      padding:22px;
      border-radius:8px;
      border:1px solid rgba(20,23,28,.10);
      background:#fff;
      box-shadow:0 10px 24px rgba(20,23,28,.06);
    }
    .form-panel .form-label{
      color:#333b45;
      font-weight:700;
      margin-bottom:8px;
    }
    .form-control,
    .form-select{
      border-radius:8px;
      border-color:rgba(20,23,28,.14);
      background:#fff;
      color:#222;
      padding:.82rem .95rem;
      box-shadow:none !important;
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(215,180,106,.72);
      box-shadow:0 0 0 .2rem rgba(215,180,106,.12) !important;
    }
    .form-control::placeholder{color:#8a929f}
    textarea.form-control{
      min-height:120px;
      resize:vertical;
    }
    .form-hint{
      margin-top:10px;
      color:#65707d;
      font-size:.9rem;
    }
    .site-footer{
      padding:42px 0 24px;
      background:linear-gradient(180deg, #0d1014 0%, #0b0d10 100%);
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,.78fr));
      gap:22px;
      align-items:start;
    }
    .footer-brand strong{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-size:1.08rem;
      color:var(--text);
    }
    .footer-brand p{
      margin:14px 0 0;
      color:rgba(247,242,234,.72);
      line-height:1.75;
      max-width:34rem;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:1rem;
      font-weight:800;
      color:var(--text);
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(247,242,234,.72);
    }
    .footer-links a:hover{color:var(--accent)}
    .footer-tech{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid var(--line);
      display:flex;
      flex-wrap:wrap;
      gap:12px 18px;
      color:rgba(247,242,234,.58);
      font-size:.9rem;
    }
    .footer-tech span:last-child{
      color:rgba(247,242,234,.68);
    }
    .space-top{margin-top:24px}
    .surface-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(20,23,28,.15), transparent);
      margin:26px 0;
    }
    .no-border{border:0 !important}
    .paper-band .section-kicker{color:#8d6415}
    .paper-band .section-kicker::before{background:#b98a2d}
    .paper-band .section-lead{color:#57606b}
    .paper-band .section-title,
    .paper-band .hero-title,
    .paper-band .entry-body h3,
    .paper-band .sidebar-card h3,
    .paper-band .contact-card h3,
    .paper-band .compare-card h3{color:var(--text-dark)}
    .paper-band .filter-chip,
    .paper-band .tag-pill,
    .paper-band .count-pill{background:#fff}
    .paper-band .entry-card,
    .paper-band .sidebar-card,
    .paper-band .contact-card,
    .paper-band .compare-card,
    .paper-band .form-panel{background:rgba(255,255,255,.92)}
    .paper-band .entry-summary,
    .paper-band .sidebar-desc,
    .paper-band .compare-note,
    .paper-band .support-list li,
    .paper-band .form-hint{color:#5d6672}
    .paper-band .tag-pill{color:#293039}
    .paper-band .meta-item{color:#6a7280}
    .paper-band .entry-meta{color:#6a7280}
    .paper-band .count-pill strong{color:#111}
    .paper-band .btn-outline-paper{
      color:var(--text-dark);
      border-color:rgba(20,23,28,.15);
      background:#fff;
    }
    .paper-band .btn-outline-paper:hover{
      background:rgba(215,180,106,.09);
      border-color:rgba(215,180,106,.45);
    }
    @media (max-width: 1399.98px){
      .hero-shell{grid-template-columns:minmax(0,1fr) minmax(300px,.92fr)}
      .metrics-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
      .nav-matrix{min-width:360px}
    }
    @media (max-width: 1199.98px){
      .nav-matrix{display:none}
      .hero-shell{grid-template-columns:1fr}
      .hero-visual{
        justify-self:stretch;
        width:100%;
        min-height:470px;
        aspect-ratio:auto;
        transform:none;
      }
      .metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .entry-grid,
      .contact-shell{
        grid-template-columns:1fr;
      }
      .sidebar-sticky{position:relative;top:auto}
      .matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .matrix-card.featured,
      .matrix-card.tall{grid-column:span 2;grid-row:auto;min-height:auto}
      .ratio-shell{grid-template-columns:1fr}
      .vs-mark{width:48px;height:48px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 991.98px){
      .site-header .navbar{min-height:72px}
      .navbar-nav{margin:14px 0 0}
      .nav-link{padding:.8rem .9rem !important}
      .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .entry-card{grid-template-columns:1fr}
      .entry-cover{min-height:160px}
      .visual-grid{grid-template-columns:1fr 1fr}
      .hero-title{max-width:none}
      .hero-actions{flex-direction:row}
      .section-band{padding:72px 0}
      .hero-band{padding-top:26px}
      .matrix-grid{grid-template-columns:1fr}
      .matrix-card.featured,
      .matrix-card.tall{grid-column:auto}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      .hero-title{font-size:clamp(2.1rem, 12vw, 3rem)}
      .hero-subtitle{font-size:.98rem}
      .hero-visual{min-height:420px}
      .visual-number{font-size:3.2rem}
      .metrics-grid{grid-template-columns:1fr}
      .entry-toolbar{align-items:flex-start}
      .filter-line{width:100%}
      .filter-chip,
      .count-pill{width:100%;justify-content:space-between}
      .compare-item{grid-template-columns:1fr}
      .accordion-button{padding:16px 16px}
      .accordion-body{padding:0 16px 16px}
    }
    @media (max-width: 575.98px){
      .container-xxl{padding-left:1rem !important;padding-right:1rem !important}
      .hero-shell{gap:20px}
      .hero-kicker{font-size:.82rem}
      .hero-meta{gap:8px}
      .hero-chip{font-size:.86rem;padding:8px 10px}
      .hero-actions{flex-direction:column;align-items:stretch}
      .btn-custom{width:100%}
      .visual-stack{padding:16px}
      .visual-card{min-height:102px}
      .entry-card,
      .sidebar-card,
      .contact-card,
      .form-panel,
      .compare-card,
      .metric-card,
      .matrix-card{
        padding:16px;
      }
      .site-footer{padding:34px 0 20px}
    }