/* roulang page: index */
:root{
      --bg: #fbf6ef;
      --bg-soft: #f4ede4;
      --surface: #ffffff;
      --surface-2: #fff8f1;
      --surface-dark: #2b221d;
      --text: #2f2721;
      --muted: #6f6259;
      --muted-2: #8a7b70;
      --brand: #c84b31;
      --brand-2: #e08c35;
      --brand-3: #9e3527;
      --line: #eadfd3;
      --line-2: #dcccb9;
      --shadow: 0 18px 42px rgba(69, 43, 30, .08);
      --shadow-2: 0 10px 30px rgba(69, 43, 30, .12);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --radius-xs: 10px;
      --container-pad: clamp(1rem, 1vw + .8rem, 1.5rem);
      --gap-1: .5rem;
      --gap-2: .8rem;
      --gap-3: 1rem;
      --gap-4: 1.25rem;
      --gap-5: 1.75rem;
      --gap-6: 2.25rem;
      --gap-7: 3rem;
      --gap-8: 4rem;
      --transition: all .25s ease;
    }

    *{ box-sizing: border-box; }
    html{ scroll-behavior: smooth; }
    body{
      margin: 0;
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(224,140,53,.15), transparent 25%),
        radial-gradient(circle at top right, rgba(200,75,49,.10), transparent 22%),
        linear-gradient(180deg, #fffdf9 0%, var(--bg) 100%);
      line-height: 1.75;
      letter-spacing: .01em;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    body::before{
      content:"";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(135deg, rgba(255,255,255,.26), transparent 40%),
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.32), transparent 18%),
        radial-gradient(circle at 80% 10%, rgba(255,255,255,.22), transparent 15%);
      mix-blend-mode: screen;
      opacity: .35;
      z-index: -1;
    }

    img{ max-width: 100%; display: block; }
    a{ color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover{ color: var(--brand); }
    button, input, select, textarea{ font: inherit; }
    ::selection{ background: rgba(200,75,49,.16); color: var(--text); }

    .container{
      padding-left: var(--container-pad);
      padding-right: var(--container-pad);
    }

    .site-header{
      position: sticky;
      top: 0;
      z-index: 1030;
      backdrop-filter: blur(14px);
      background: rgba(255, 250, 244, .86);
      border-bottom: 1px solid rgba(234,223,211,.8);
      transition: var(--transition);
    }

    .site-header.scrolled{
      box-shadow: 0 8px 30px rgba(72, 50, 34, .08);
      background: rgba(255, 250, 244, .95);
    }

    .navbar{
      padding: .9rem 0;
    }

    .brand-wrap{
      display: inline-flex;
      align-items: center;
      gap: .85rem;
      min-width: 0;
    }

    .brand-mark{
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #fff;
      background:
        linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 12px 24px rgba(200,75,49,.22);
      flex: 0 0 auto;
      font-weight: 800;
      letter-spacing: .08em;
    }

    .brand-text{
      min-width: 0;
    }

    .brand-title{
      font-size: 1.02rem;
      font-weight: 800;
      line-height: 1.2;
      margin: 0;
      letter-spacing: .02em;
    }

    .brand-sub{
      display: block;
      color: var(--muted);
      font-size: .78rem;
      line-height: 1.2;
      margin-top: .2rem;
    }

    .navbar-toggler{
      border: 1px solid var(--line);
      box-shadow: none !important;
      border-radius: 14px;
      padding: .6rem .75rem;
      color: var(--text);
      background: rgba(255,255,255,.82);
    }

    .navbar-toggler:focus{
      box-shadow: 0 0 0 .22rem rgba(200,75,49,.16) !important;
    }

    .navbar-nav{
      gap: .2rem;
    }

    .nav-link{
      color: var(--muted);
      font-weight: 600;
      font-size: .96rem;
      padding: .72rem 1rem !important;
      border-radius: 999px;
      transition: var(--transition);
    }

    .nav-link:hover,
    .nav-link:focus{
      color: var(--text);
      background: rgba(200,75,49,.08);
    }

    .nav-link.active{
      color: var(--brand-3) !important;
      background: rgba(200,75,49,.11);
      box-shadow: inset 0 0 0 1px rgba(200,75,49,.08);
    }

    .command-search{
      display: flex;
      align-items: center;
      gap: .65rem;
      min-width: 300px;
      padding: .7rem .9rem;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(234,223,211,.96);
      border-radius: 999px;
      box-shadow: 0 8px 22px rgba(83, 56, 39, .04);
      transition: var(--transition);
    }

    .command-search:focus-within{
      border-color: rgba(200,75,49,.32);
      box-shadow: 0 0 0 .22rem rgba(200,75,49,.14);
      transform: translateY(-1px);
    }

    .command-search svg{
      flex: 0 0 auto;
      color: var(--muted-2);
    }

    .command-search input{
      border: 0;
      outline: 0;
      background: transparent;
      width: 100%;
      color: var(--text);
      font-size: .93rem;
    }

    .command-search input::placeholder{
      color: #98867a;
    }

    .kbd{
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 2rem;
      height: 1.6rem;
      padding: 0 .45rem;
      border-radius: 8px;
      background: #f2ebe3;
      color: var(--muted);
      font-size: .72rem;
      border: 1px solid #e7dbcc;
      letter-spacing: .04em;
    }

    .btn-brand,
    .btn-brand-outline,
    .btn-soft{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .5rem;
      border-radius: 16px;
      padding: .9rem 1.2rem;
      font-weight: 700;
      transition: var(--transition);
      border: 1px solid transparent;
      text-decoration: none;
      white-space: nowrap;
    }

    .btn-brand{
      color: #fff;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 14px 26px rgba(200,75,49,.18);
    }

    .btn-brand:hover,
    .btn-brand:focus{
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 30px rgba(200,75,49,.22);
    }

    .btn-brand-outline{
      color: var(--brand-3);
      border-color: rgba(200,75,49,.24);
      background: rgba(255,255,255,.72);
    }

    .btn-brand-outline:hover,
    .btn-brand-outline:focus{
      color: var(--brand-3);
      border-color: rgba(200,75,49,.38);
      background: rgba(200,75,49,.06);
      transform: translateY(-2px);
    }

    .btn-soft{
      color: var(--text);
      background: rgba(255,255,255,.76);
      border-color: var(--line);
    }

    .btn-soft:hover,
    .btn-soft:focus{
      background: rgba(255, 248, 241, 1);
      border-color: var(--line-2);
      transform: translateY(-2px);
      color: var(--text);
    }

    .focus-ring:focus,
    .btn:focus,
    .form-control:focus,
    .form-select:focus,
    .accordion-button:focus{
      box-shadow: 0 0 0 .24rem rgba(200,75,49,.16) !important;
    }

    .hero{
      position: relative;
      padding: 5rem 0 2rem;
    }

    .hero::before{
      content:"";
      position: absolute;
      inset: 0 auto auto 50%;
      width: 42rem;
      height: 42rem;
      transform: translateX(-20%);
      background: radial-gradient(circle, rgba(224,140,53,.12), transparent 62%);
      pointer-events: none;
      z-index: 0;
    }

    .hero-grid{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 1.6rem;
      align-items: center;
    }

    .hero-badge{
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      padding: .45rem .85rem;
      border-radius: 999px;
      background: rgba(200,75,49,.09);
      color: var(--brand-3);
      font-size: .88rem;
      font-weight: 700;
      border: 1px solid rgba(200,75,49,.10);
    }

    .hero h1{
      margin: 1rem 0 1rem;
      font-size: clamp(2.2rem, 4.5vw, 3.75rem);
      line-height: 1.08;
      font-weight: 800;
      letter-spacing: -.02em;
      max-width: 12ch;
    }

    .hero-lead{
      font-size: 1.07rem;
      color: var(--muted);
      max-width: 42rem;
      margin-bottom: 1.4rem;
    }

    .hero-actions{
      display: flex;
      flex-wrap: wrap;
      gap: .8rem;
      margin-bottom: 1.2rem;
    }

    .hero-meta{
      display: flex;
      flex-wrap: wrap;
      gap: .8rem;
    }

    .stat-pill{
      display: flex;
      align-items: center;
      gap: .7rem;
      padding: .85rem 1rem;
      border-radius: 18px;
      background: rgba(255,255,255,.84);
      border: 1px solid rgba(234,223,211,.95);
      box-shadow: 0 10px 26px rgba(70,45,31,.05);
      min-width: 0;
    }

    .stat-pill strong{
      display: block;
      font-size: 1.1rem;
      line-height: 1.15;
    }

    .stat-pill span{
      display: block;
      font-size: .83rem;
      color: var(--muted);
      line-height: 1.2;
    }

    .hero-panel{
      position: relative;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,248,240,.94));
      border: 1px solid rgba(234,223,211,.96);
      border-radius: 30px;
      box-shadow: var(--shadow);
      overflow: hidden;
      padding: 1.25rem;
      min-height: 540px;
    }

    .hero-panel::before{
      content:"";
      position:absolute;
      inset: auto -80px -90px auto;
      width: 280px;
      height: 280px;
      background: radial-gradient(circle, rgba(200,75,49,.16), transparent 66%);
    }

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

    .panel-title{
      font-size: 1rem;
      font-weight: 800;
      margin: 0;
    }

    .panel-chip{
      display: inline-flex;
      align-items: center;
      gap: .35rem;
      padding: .4rem .7rem;
      border-radius: 999px;
      background: rgba(224,140,53,.12);
      color: #9b5e1f;
      font-size: .78rem;
      font-weight: 700;
      white-space: nowrap;
    }

    .visual-stack{
      display: grid;
      gap: .95rem;
    }

    .summary-card{
      background: linear-gradient(135deg, #c84b31 0%, #e08c35 100%);
      color: #fff;
      border-radius: 24px;
      padding: 1.2rem;
      box-shadow: 0 18px 34px rgba(200,75,49,.25);
      position: relative;
      overflow: hidden;
    }

    .summary-card::after{
      content:"";
      position:absolute;
      right: -32px;
      top: -26px;
      width: 130px;
      height: 130px;
      border-radius: 50%;
      background: rgba(255,255,255,.12);
    }

    .summary-card h3{
      font-size: 1.18rem;
      margin: 0 0 .45rem;
      font-weight: 800;
    }

    .summary-card p{
      margin: 0;
      color: rgba(255,255,255,.92);
      font-size: .94rem;
      max-width: 28ch;
    }

    .summary-data{
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: .8rem;
      margin-top: .95rem;
      position: relative;
      z-index: 1;
    }

    .summary-data .mini{
      padding: .8rem .75rem;
      border-radius: 18px;
      background: rgba(255,255,255,.14);
      border: 1px solid rgba(255,255,255,.18);
      backdrop-filter: blur(5px);
    }

    .summary-data .mini strong{
      display: block;
      font-size: 1.2rem;
      line-height: 1;
    }

    .summary-data .mini span{
      display: block;
      font-size: .77rem;
      opacity: .92;
      margin-top: .25rem;
    }

    .floating-note{
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: .8rem;
    }

    .floating-box{
      padding: 1rem;
      border-radius: 20px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(234,223,211,.96);
      box-shadow: 0 12px 26px rgba(66,41,30,.05);
    }

    .floating-box h4{
      font-size: .95rem;
      font-weight: 800;
      margin-bottom: .45rem;
    }

    .floating-box p{
      margin: 0;
      color: var(--muted);
      font-size: .9rem;
    }

    .floating-steps{
      display: grid;
      gap: .65rem;
    }

    .floating-step{
      display: flex;
      align-items: center;
      gap: .7rem;
      padding: .7rem .8rem;
      border-radius: 18px;
      background: var(--surface-2);
      border: 1px solid var(--line);
    }

    .floating-step i{
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(200,75,49,.12);
      color: var(--brand-3);
      font-style: normal;
      font-weight: 800;
      font-size: .86rem;
      flex: 0 0 auto;
    }

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

    .section-head{
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 1rem;
      margin-bottom: 1.6rem;
    }

    .section-head h2{
      margin: 0;
      font-size: clamp(1.65rem, 2.4vw, 2.5rem);
      line-height: 1.15;
      font-weight: 800;
      letter-spacing: -.02em;
    }

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

    .subtle-tag-row{
      display: flex;
      flex-wrap: wrap;
      gap: .6rem;
      margin-bottom: 1rem;
    }

    .soft-tag{
      display: inline-flex;
      align-items: center;
      gap: .35rem;
      padding: .45rem .7rem;
      border-radius: 999px;
      background: rgba(255,255,255,.84);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: .82rem;
      font-weight: 600;
    }

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

    .feature-card,
    .entry-card,
    .metric-card,
    .process-card,
    .cta-card,
    .contact-card,
    .faq-shell,
    .note-card{
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(234,223,211,.98);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
    }

    .feature-card{
      padding: 1.5rem;
      min-height: 100%;
      position: relative;
      overflow: hidden;
    }

    .feature-card::before{
      content:"";
      position:absolute;
      inset: auto -50px -50px auto;
      width: 190px;
      height: 190px;
      background: radial-gradient(circle, rgba(224,140,53,.10), transparent 68%);
    }

    .feature-card h3{
      margin: 0 0 .6rem;
      font-size: 1.28rem;
      font-weight: 800;
    }

    .feature-card p{
      margin: 0;
      color: var(--muted);
    }

    .feature-list{
      list-style: none;
      padding: 0;
      margin: 1.1rem 0 0;
      display: grid;
      gap: .7rem;
    }

    .feature-list li{
      display: flex;
      align-items: start;
      gap: .7rem;
      color: var(--text);
    }

    .feature-list li::before{
      content:"";
      width: 10px;
      height: 10px;
      margin-top: .42rem;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 0 5px rgba(200,75,49,.08);
      flex: 0 0 auto;
    }

    .right-stack{
      display: grid;
      gap: 1rem;
    }

    .mini-feature{
      padding: 1.35rem;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(234,223,211,.98);
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,248,241,.92));
      box-shadow: var(--shadow);
      min-height: 100%;
    }

    .mini-feature h3{
      font-size: 1.08rem;
      margin: 0 0 .55rem;
      font-weight: 800;
    }

    .mini-feature p{
      margin: 0;
      color: var(--muted);
    }

    .mini-feature .more{
      margin-top: .95rem;
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      color: var(--brand-3);
      font-weight: 700;
    }

    .metric-band{
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: .9rem;
    }

    .metric-card{
      padding: 1.25rem 1.1rem;
      text-align: left;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .metric-card::after{
      content:"";
      position:absolute;
      inset: auto -30px -30px auto;
      width: 90px;
      height: 90px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(200,75,49,.08), transparent 68%);
    }

    .metric-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow-2);
      border-color: rgba(200,75,49,.18);
    }

    .metric-number{
      display: block;
      font-size: 2rem;
      line-height: 1;
      font-weight: 800;
      color: var(--brand-3);
      letter-spacing: -.03em;
    }

    .metric-label{
      display: block;
      margin-top: .4rem;
      color: var(--text);
      font-weight: 700;
      font-size: .97rem;
    }

    .metric-desc{
      display: block;
      margin-top: .45rem;
      color: var(--muted);
      font-size: .9rem;
    }

    .mosaic-grid{
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 1rem;
    }

    .entry-card{
      padding: 1.35rem;
      position: relative;
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
    }

    .entry-card:hover{
      transform: translateY(-4px);
      box-shadow: var(--shadow-2);
      border-color: rgba(200,75,49,.18);
    }

    .entry-card.featured{
      background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,248,240,.98));
    }

    .entry-card .card-topline{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      margin-bottom: .9rem;
    }

    .entry-index{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 2.4rem;
      height: 2.4rem;
      border-radius: 14px;
      background: rgba(200,75,49,.09);
      color: var(--brand-3);
      font-weight: 800;
      flex: 0 0 auto;
    }

    .entry-title{
      font-size: 1.2rem;
      font-weight: 800;
      margin: .15rem 0 .4rem;
    }

    .entry-text{
      color: var(--muted);
      margin: 0 0 .9rem;
    }

    .tag-row{
      display: flex;
      flex-wrap: wrap;
      gap: .5rem;
      margin-top: auto;
    }

    .tag{
      display: inline-flex;
      align-items: center;
      padding: .36rem .65rem;
      border-radius: 999px;
      background: #f7efe6;
      border: 1px solid #eadfcc;
      color: #8a6750;
      font-size: .79rem;
      font-weight: 700;
    }

    .entry-footer{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 1px dashed var(--line);
    }

    .entry-footer small{
      color: var(--muted);
    }

    .entry-arrow{
      width: 2.35rem;
      height: 2.35rem;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(200,75,49,.09);
      color: var(--brand-3);
      transition: var(--transition);
      flex: 0 0 auto;
    }

    .entry-card:hover .entry-arrow{
      transform: translateX(3px);
      background: rgba(200,75,49,.14);
    }

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

    .detail-card{
      padding: 1.35rem;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.90);
      border: 1px solid rgba(234,223,211,.95);
      box-shadow: var(--shadow);
      min-height: 100%;
    }

    .detail-card .mini-title{
      font-size: 1.04rem;
      font-weight: 800;
      margin-bottom: .6rem;
    }

    .detail-card ol{
      padding-left: 1.15rem;
      margin: .2rem 0 0;
      color: var(--muted);
    }

    .detail-card li + li{
      margin-top: .45rem;
    }

    .step-line{
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      counter-reset: step;
    }

    .step-item{
      padding: 1.45rem;
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,248,242,.95));
      border: 1px solid rgba(234,223,211,.95);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .step-item::before{
      counter-increment: step;
      content: "0" counter(step);
      position: absolute;
      top: 1rem;
      right: 1rem;
      font-size: .9rem;
      font-weight: 800;
      color: rgba(200,75,49,.24);
    }

    .step-kicker{
      display: inline-flex;
      padding: .35rem .62rem;
      border-radius: 999px;
      background: rgba(200,75,49,.09);
      color: var(--brand-3);
      font-size: .8rem;
      font-weight: 700;
      margin-bottom: .8rem;
    }

    .step-item h3{
      margin: 0 0 .5rem;
      font-size: 1.16rem;
      font-weight: 800;
    }

    .step-item p{
      margin: 0;
      color: var(--muted);
    }

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

    .compare-card,
    .faq-shell,
    .contact-card,
    .cta-card{
      padding: 1.5rem;
    }

    .compare-card h3,
    .faq-title,
    .contact-title{
      margin: 0 0 .6rem;
      font-size: 1.24rem;
      font-weight: 800;
    }

    .compare-card p,
    .faq-intro,
    .contact-intro{
      margin: 0;
      color: var(--muted);
    }

    .compare-table{
      margin-top: 1rem;
      display: grid;
      gap: .8rem;
    }

    .compare-row{
      display: grid;
      grid-template-columns: .8fr 1fr;
      gap: .8rem;
      padding: .95rem 1rem;
      border-radius: 18px;
      background: #fbf7f2;
      border: 1px solid #eee2d1;
    }

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

    .compare-row span{
      color: var(--muted);
    }

    .faq-shell{
      overflow: hidden;
    }

    .accordion{
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      --bs-accordion-btn-focus-box-shadow: none;
      --bs-accordion-active-bg: transparent;
      --bs-accordion-btn-padding-x: 0;
      --bs-accordion-btn-padding-y: 1rem;
      --bs-accordion-body-padding-x: 0;
      --bs-accordion-body-padding-y: 0 0 1rem 0;
      margin-top: .8rem;
    }

    .accordion-item{
      border: 1px solid rgba(234,223,211,.95);
      border-radius: 18px !important;
      overflow: hidden;
      background: rgba(255,255,255,.92);
      box-shadow: 0 10px 22px rgba(60,39,28,.04);
    }

    .accordion-item + .accordion-item{
      margin-top: .75rem;
    }

    .accordion-button{
      color: var(--text);
      font-weight: 700;
      background: transparent;
      border: 0;
      box-shadow: none !important;
    }

    .accordion-button::after{
      background-size: 1rem;
      opacity: .65;
    }

    .accordion-button:not(.collapsed){
      color: var(--brand-3);
      background: rgba(200,75,49,.04);
      box-shadow: none;
    }

    .accordion-body{
      color: var(--muted);
      padding-top: 0;
    }

    .contact-card{
      position: relative;
      overflow: hidden;
    }

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

    .contact-form{
      display: grid;
      gap: .9rem;
    }

    .field{
      display: grid;
      gap: .45rem;
    }

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

    .form-control,
    .form-select{
      border-radius: 16px;
      border: 1px solid #e6dac9;
      background: rgba(255,255,255,.95);
      color: var(--text);
      padding: .85rem 1rem;
      transition: var(--transition);
    }

    .form-control:hover,
    .form-select:hover{
      border-color: #d9c5b1;
    }

    .form-control::placeholder{
      color: #a09084;
    }

    textarea.form-control{
      min-height: 118px;
      resize: vertical;
    }

    .form-note{
      font-size: .85rem;
      color: var(--muted-2);
      line-height: 1.6;
    }

    .contact-summary{
      display: grid;
      gap: .8rem;
    }

    .contact-tile{
      padding: 1rem 1.05rem;
      border-radius: 20px;
      background: linear-gradient(180deg, #fff, #fff9f3);
      border: 1px solid var(--line);
    }

    .contact-tile strong{
      display: block;
      margin-bottom: .28rem;
      font-size: .98rem;
    }

    .contact-tile span{
      color: var(--muted);
      font-size: .92rem;
    }

    .cta-card{
      background:
        linear-gradient(135deg, rgba(200,75,49,.96) 0%, rgba(224,140,53,.96) 100%);
      color: #fff;
      border-color: transparent;
      box-shadow: 0 18px 40px rgba(200,75,49,.20);
    }

    .cta-card p{
      color: rgba(255,255,255,.92);
      margin-bottom: 0;
    }

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

    .cta-card .btn-lightish{
      background: rgba(255,255,255,.92);
      color: var(--brand-3);
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 16px;
      padding: .9rem 1.15rem;
      font-weight: 700;
      transition: var(--transition);
    }

    .cta-card .btn-lightish:hover{
      transform: translateY(-2px);
      background: #fff;
      color: var(--brand-3);
    }

    .site-footer{
      margin-top: 1rem;
      background: linear-gradient(180deg, #2c231e, #241b16);
      color: rgba(255,255,255,.82);
      padding: 3rem 0 2rem;
      position: relative;
      overflow: hidden;
    }

    .site-footer::before{
      content:"";
      position:absolute;
      inset: 0;
      background:
        radial-gradient(circle at 10% 0%, rgba(224,140,53,.18), transparent 20%),
        radial-gradient(circle at 90% 20%, rgba(200,75,49,.16), transparent 22%);
      pointer-events: none;
    }

    .footer-grid{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 1.1rem;
    }

    .footer-brand{
      display: grid;
      gap: .9rem;
    }

    .footer-brand h3{
      color: #fff;
      margin: 0;
      font-size: 1.15rem;
      font-weight: 800;
    }

    .footer-brand p{
      margin: 0;
      color: rgba(255,255,255,.74);
      max-width: 34rem;
    }

    .footer-links{
      display: grid;
      gap: .55rem;
    }

    .footer-links h4{
      color: #fff;
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: .35rem;
    }

    .footer-links a{
      color: rgba(255,255,255,.74);
      width: fit-content;
    }

    .footer-links a:hover{
      color: #fff;
    }

    .footer-bottom{
      position: relative;
      z-index: 1;
      margin-top: 2rem;
      padding-top: 1.2rem;
      border-top: 1px solid rgba(255,255,255,.12);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      color: rgba(255,255,255,.62);
      font-size: .92rem;
    }

    .note-card{
      padding: 1.1rem 1.1rem 1rem;
      margin-top: .9rem;
      background: rgba(255,255,255,.82);
    }

    .note-card strong{
      display: block;
      margin-bottom: .3rem;
    }

    .shadow-soft{ box-shadow: var(--shadow); }
    .text-brand{ color: var(--brand-3); }

    .section-split{
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 1px solid rgba(234,223,211,.82);
    }

    .sticky-box{
      position: sticky;
      top: 108px;
    }

    .badge-soft{
      display: inline-flex;
      align-items: center;
      padding: .38rem .68rem;
      border-radius: 999px;
      background: rgba(200,75,49,.08);
      color: var(--brand-3);
      font-size: .8rem;
      font-weight: 700;
      border: 1px solid rgba(200,75,49,.1);
    }

    .list-check{
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: .65rem;
    }

    .list-check li{
      display: flex;
      align-items: start;
      gap: .65rem;
      color: var(--text);
    }

    .list-check li::before{
      content: "✓";
      color: var(--brand-3);
      font-weight: 900;
      line-height: 1.5;
      flex: 0 0 auto;
    }

    .link-arrow{
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      font-weight: 700;
      color: var(--brand-3);
    }

    .link-arrow:hover{
      gap: .6rem;
      color: var(--brand);
    }

    .mobile-only{
      display: none;
    }

    .desktop-hide{
      display: none;
    }

    @media (max-width: 1199.98px){
      .hero-grid,
      .feature-grid,
      .mosaic-grid,
      .compare-wrap,
      .contact-layout{
        grid-template-columns: 1fr;
      }
      .hero-panel{
        min-height: auto;
      }
      .sticky-box{
        position: static;
      }
      .footer-grid{
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 991.98px){
      .command-search{
        min-width: 240px;
      }
      .metric-band{
        grid-template-columns: repeat(2, 1fr);
      }
      .detail-grid,
      .step-line{
        grid-template-columns: 1fr;
      }
      .section-head{
        flex-direction: column;
        align-items: start;
      }
      .hero{
        padding-top: 3.5rem;
      }
      .navbar-collapse{
        padding: .9rem 0 0;
      }
      .navbar-nav{
        padding: .6rem 0 1rem;
      }
    }

    @media (max-width: 767.98px){
      .hero h1{
        max-width: 100%;
        font-size: clamp(2rem, 9vw, 2.9rem);
      }
      .hero-lead{
        font-size: .98rem;
      }
      .hero-actions,
      .cta-card .cta-actions{
        flex-direction: column;
      }
      .hero-actions .btn-brand,
      .hero-actions .btn-brand-outline,
      .hero-actions .btn-soft,
      .cta-card .btn-lightish{
        width: 100%;
      }
      .summary-data{
        grid-template-columns: 1fr;
      }
      .floating-note{
        grid-template-columns: 1fr;
      }
      .metric-band{
        grid-template-columns: 1fr;
      }
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .footer-bottom{
        flex-direction: column;
        align-items: start;
      }
      .command-search{
        display: none;
      }
      .mobile-only{
        display: inline-flex;
      }
    }

    @media (max-width: 575.98px){
      .navbar{
        padding: .75rem 0;
      }
      .brand-mark{
        width: 42px;
        height: 42px;
        border-radius: 14px;
      }
      .brand-title{
        font-size: .98rem;
      }
      .brand-sub{
        font-size: .72rem;
      }
      .hero{
        padding: 3rem 0 1.5rem;
      }
      .hero-panel,
      .feature-card,
      .mini-feature,
      .entry-card,
      .detail-card,
      .step-item,
      .compare-card,
      .faq-shell,
      .contact-card,
      .cta-card{
        border-radius: 24px;
      }
      .section-block{
        padding: 3rem 0;
      }
      .section-head h2{
        font-size: 1.55rem;
      }
      .accordion-item{
        border-radius: 16px !important;
      }
      .stat-pill{
        width: 100%;
      }
    }

/* roulang page: category2 */
:root{
      --bg: #f6efe6;
      --bg-2: #fbf6ef;
      --surface: #fffaf3;
      --surface-2: #f8ecdd;
      --surface-3: #f3e4d2;
      --text: #2d2520;
      --muted: #6f6258;
      --soft: #8a7d70;
      --line: #ead8c6;
      --brand: #d9572b;
      --brand-2: #ef8b3b;
      --brand-3: #a94721;
      --gold: #c99a53;
      --dark: #271b15;
      --shadow: 0 18px 50px rgba(88, 46, 21, 0.10);
      --shadow-sm: 0 8px 24px rgba(88, 46, 21, 0.08);
      --shadow-lg: 0 28px 70px rgba(88, 46, 21, 0.16);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1180px;
      --transition: all .28s cubic-bezier(.2,.8,.2,1);
    }

    *{ box-sizing: border-box; }
    html{
      scroll-behavior: smooth;
    }
    body{
      margin: 0;
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 18%, rgba(217,87,43,.10), transparent 26%),
        radial-gradient(circle at 86% 6%, rgba(239,139,59,.09), transparent 28%),
        linear-gradient(180deg, #fffaf3 0%, #f8f0e6 48%, #f3eadf 100%);
      line-height: 1.7;
      overflow-x: hidden;
    }
    img{ max-width: 100%; display: block; }
    a{
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover{ color: var(--brand); }
    button, input, textarea, select{
      font: inherit;
    }
    ::selection{
      background: rgba(217,87,43,.20);
      color: var(--dark);
    }

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

    .site-header{
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(251, 246, 239, 0.84);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(234, 216, 198, .72);
      transition: var(--transition);
    }
    .site-header.scrolled{
      background: rgba(251, 246, 239, 0.96);
      box-shadow: 0 10px 30px rgba(48, 28, 15, .08);
    }
    .navbar{
      padding: 1rem 0;
    }
    .brand-wrap{
      display: inline-flex;
      align-items: center;
      gap: .9rem;
      min-width: 0;
    }
    .brand-mark{
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 800;
      font-size: 1.1rem;
      letter-spacing: .06em;
      background:
        linear-gradient(145deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 14px 26px rgba(217,87,43,.24);
      flex: 0 0 auto;
    }
    .brand-text{
      min-width: 0;
      line-height: 1.15;
    }
    .brand-title{
      margin: 0;
      font-size: 1.04rem;
      font-weight: 800;
      letter-spacing: .01em;
      color: var(--dark);
      white-space: nowrap;
    }
    .brand-sub{
      display: block;
      margin-top: .28rem;
      font-size: .82rem;
      color: rgba(71, 57, 48, .72);
      white-space: nowrap;
    }

    .navbar-toggler{
      border: 1px solid rgba(217,87,43,.14);
      border-radius: 14px;
      padding: .52rem .7rem;
      box-shadow: none !important;
      background: rgba(255,255,255,.7);
    }
    .navbar-toggler:focus{
      box-shadow: 0 0 0 .2rem rgba(217,87,43,.14) !important;
    }

    .navbar-nav{
      gap: .35rem;
    }
    .nav-link{
      color: rgba(45, 37, 32, .78);
      font-weight: 600;
      padding: .65rem .95rem !important;
      border-radius: 999px;
      transition: var(--transition);
    }
    .nav-link:hover,
    .nav-link:focus{
      color: var(--brand);
      background: rgba(217,87,43,.08);
    }
    .nav-link.active{
      color: #fff !important;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 12px 22px rgba(217,87,43,.18);
    }

    .command-search{
      width: 290px;
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      gap: .65rem;
      padding: .2rem .9rem;
      border: 1px solid rgba(217,87,43,.14);
      border-radius: 999px;
      background: rgba(255,255,255,.82);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
      transition: var(--transition);
    }
    .command-search:hover{
      border-color: rgba(217,87,43,.24);
      box-shadow: 0 10px 22px rgba(91, 47, 20, .06);
    }
    .command-search:focus-within{
      border-color: rgba(217,87,43,.38);
      box-shadow: 0 0 0 .22rem rgba(217,87,43,.12);
    }
    .command-search svg{
      color: rgba(133, 112, 98, .92);
      flex: 0 0 auto;
    }
    .command-search input{
      border: 0;
      outline: none;
      background: transparent;
      width: 100%;
      color: var(--text);
      padding: .45rem 0;
      min-width: 0;
    }
    .command-search input::placeholder{
      color: rgba(111, 98, 88, .72);
    }
    .kbd{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: .22rem .48rem;
      border-radius: 9px;
      border: 1px solid rgba(45, 37, 32, .12);
      background: #fff;
      color: rgba(45, 37, 32, .64);
      font-size: .74rem;
      line-height: 1;
      flex: 0 0 auto;
    }

    .btn-brand,
    .btn-soft{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .5rem;
      min-height: 46px;
      padding: .82rem 1.25rem;
      border-radius: 16px;
      border: 1px solid transparent;
      font-weight: 700;
      letter-spacing: .01em;
      transition: var(--transition);
      text-decoration: none;
      cursor: pointer;
      white-space: nowrap;
    }
    .btn-brand{
      color: #fff;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 16px 28px rgba(217,87,43,.22);
    }
    .btn-brand:hover,
    .btn-brand:focus{
      transform: translateY(-1px);
      color: #fff;
      box-shadow: 0 18px 34px rgba(217,87,43,.28);
      filter: saturate(1.04);
    }
    .btn-soft{
      color: var(--brand-3);
      background: rgba(217,87,43,.08);
      border-color: rgba(217,87,43,.10);
    }
    .btn-soft:hover,
    .btn-soft:focus{
      color: var(--brand-3);
      background: rgba(217,87,43,.13);
      border-color: rgba(217,87,43,.18);
      transform: translateY(-1px);
    }

    .hero-section{
      position: relative;
      padding: 96px 0 34px;
    }
    .hero-section::before,
    .hero-section::after{
      content: "";
      position: absolute;
      inset: auto;
      pointer-events: none;
      border-radius: 999px;
      filter: blur(12px);
      opacity: .7;
    }
    .hero-section::before{
      width: 260px;
      height: 260px;
      left: -80px;
      top: 120px;
      background: rgba(217,87,43,.10);
    }
    .hero-section::after{
      width: 220px;
      height: 220px;
      right: -70px;
      top: 20px;
      background: rgba(239,139,59,.10);
    }

    .hero-grid{
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 34px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .eyebrow{
      display: inline-flex;
      align-items: center;
      gap: .55rem;
      padding: .48rem .86rem;
      border-radius: 999px;
      border: 1px solid rgba(217,87,43,.12);
      background: rgba(255,255,255,.64);
      color: var(--brand-3);
      font-size: .88rem;
      font-weight: 700;
      letter-spacing: .02em;
      box-shadow: var(--shadow-sm);
    }
    .eyebrow::before{
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
    }
    .hero-copy h1{
      margin: 1rem 0 .9rem;
      font-size: clamp(2rem, 4vw, 3.6rem);
      line-height: 1.08;
      letter-spacing: -.03em;
      font-weight: 800;
      color: var(--dark);
    }
    .hero-copy p{
      margin: 0;
      max-width: 42rem;
      font-size: 1.06rem;
      color: var(--muted);
    }
    .hero-actions{
      display: flex;
      flex-wrap: wrap;
      gap: .85rem;
      margin-top: 1.6rem;
    }

    .metric-row{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: .85rem;
      margin-top: 1.6rem;
    }
    .metric-card{
      border-radius: 22px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(234, 216, 198, .86);
      padding: 1rem 1.05rem;
      box-shadow: var(--shadow-sm);
      min-height: 98px;
    }
    .metric-card strong{
      display: block;
      font-size: 1.5rem;
      line-height: 1;
      color: var(--dark);
      letter-spacing: -.02em;
    }
    .metric-card span{
      display: block;
      margin-top: .42rem;
      color: var(--muted);
      font-size: .92rem;
    }
    .hero-note{
      margin-top: 1rem;
      color: rgba(111, 98, 88, .9);
      font-size: .96rem;
    }

    .hero-panel{
      position: relative;
      border-radius: 30px;
      padding: 1.2rem;
      background:
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(251,245,237,.95) 100%);
      border: 1px solid rgba(234, 216, 198, .9);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
    }
    .hero-panel::before{
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at top right, rgba(239,139,59,.11), transparent 24%),
        radial-gradient(circle at bottom left, rgba(217,87,43,.08), transparent 30%);
      pointer-events: none;
    }
    .panel-top,
    .panel-bottom{
      display: flex;
      justify-content: space-between;
      gap: .75rem;
      align-items: center;
      position: relative;
      z-index: 1;
    }
    .panel-top{
      margin-bottom: 1rem;
    }
    .panel-tag{
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .44rem .78rem;
      border-radius: 999px;
      background: rgba(217,87,43,.09);
      color: var(--brand-3);
      border: 1px solid rgba(217,87,43,.12);
      font-weight: 700;
      font-size: .88rem;
    }
    .panel-badge{
      padding: .42rem .72rem;
      border-radius: 999px;
      background: rgba(45, 37, 32, .05);
      color: rgba(45, 37, 32, .76);
      border: 1px solid rgba(45, 37, 32, .08);
      font-size: .84rem;
      font-weight: 700;
    }

    .panel-main{
      position: relative;
      z-index: 1;
      border-radius: 24px;
      padding: 1.2rem;
      background: linear-gradient(145deg, rgba(217,87,43,.96), rgba(239,139,59,.96));
      color: #fff;
      box-shadow: 0 24px 45px rgba(217,87,43,.22);
      overflow: hidden;
    }
    .panel-main::after{
      content: "";
      position: absolute;
      right: -36px;
      top: -42px;
      width: 150px;
      height: 150px;
      border-radius: 50%;
      background: rgba(255,255,255,.16);
      filter: blur(2px);
    }
    .panel-main h3{
      margin: 0;
      font-size: 1.02rem;
      font-weight: 700;
      opacity: .92;
    }
    .panel-main .value{
      margin-top: .55rem;
      display: flex;
      align-items: end;
      gap: .52rem;
    }
    .panel-main .value strong{
      font-size: 2.55rem;
      line-height: .92;
      letter-spacing: -.03em;
    }
    .panel-main .value span{
      padding-bottom: .22rem;
      font-size: .96rem;
      opacity: .88;
    }
    .progress-grid{
      display: grid;
      gap: .72rem;
      margin-top: 1rem;
    }
    .progress-line{
      display: grid;
      grid-template-columns: 82px 1fr 56px;
      gap: .7rem;
      align-items: center;
      font-size: .92rem;
    }
    .progress-line em{
      font-style: normal;
      opacity: .92;
    }
    .bar{
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.2);
      overflow: hidden;
      position: relative;
    }
    .bar::before{
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: var(--width, 70%);
      border-radius: inherit;
      background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,.74) 100%);
    }
    .progress-line b{
      font-size: .9rem;
      text-align: right;
    }

    .panel-bottom{
      margin-top: 1rem;
      gap: .8rem;
      align-items: stretch;
    }
    .panel-mini{
      flex: 1;
      border-radius: 20px;
      padding: .92rem;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(234,216,198,.84);
      color: var(--text);
      box-shadow: var(--shadow-sm);
      position: relative;
      z-index: 1;
    }
    .panel-mini span{
      display: block;
      color: var(--muted);
      font-size: .82rem;
    }
    .panel-mini strong{
      display: block;
      margin-top: .28rem;
      font-size: 1.1rem;
      color: var(--dark);
    }

    .breadcrumb-bar{
      margin-top: 1.2rem;
      padding-top: .9rem;
      border-top: 1px solid rgba(234, 216, 198, .72);
      color: rgba(111,98,88,.88);
      font-size: .92rem;
    }
    .breadcrumb-bar a{
      color: rgba(111,98,88,.9);
    }
    .breadcrumb-bar a:hover{
      color: var(--brand);
    }

    .section-block{
      padding: 82px 0;
    }
    .section-soft{
      position: relative;
    }
    .section-soft .section-inner{
      position: relative;
      z-index: 1;
    }
    .section-heading{
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 1rem;
      margin-bottom: 1.65rem;
    }
    .section-heading h2{
      margin: 0;
      font-size: clamp(1.6rem, 2.4vw, 2.45rem);
      line-height: 1.15;
      letter-spacing: -.02em;
      color: var(--dark);
      font-weight: 800;
    }
    .section-heading p{
      margin: .55rem 0 0;
      color: var(--muted);
      max-width: 56rem;
    }
    .section-heading .desc{
      max-width: 34rem;
      text-align: right;
      color: rgba(111,98,88,.9);
      font-size: .95rem;
    }

    .surface-card{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(234, 216, 198, .9);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      overflow: hidden;
    }
    .surface-card:hover{
      transform: translateY(-4px);
      box-shadow: var(--shadow);
      border-color: rgba(217,87,43,.18);
    }

    .pain-card{
      height: 100%;
      padding: 1.3rem 1.25rem;
    }
    .pain-card .num{
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      font-weight: 800;
      color: var(--brand-3);
      background: rgba(217,87,43,.09);
      margin-bottom: .95rem;
      border: 1px solid rgba(217,87,43,.1);
    }
    .pain-card h3{
      margin: 0 0 .55rem;
      font-size: 1.18rem;
      font-weight: 800;
      color: var(--dark);
    }
    .pain-card p{
      margin: 0;
      color: var(--muted);
    }

    .solution-layout{
      display: grid;
      grid-template-columns: 1.35fr .85fr;
      gap: 1rem;
      align-items: start;
    }
    .solution-main{
      padding: 1.55rem;
      border-radius: var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(248,236,221,.88) 100%);
      border: 1px solid rgba(234, 216, 198, .92);
      box-shadow: var(--shadow-sm);
    }
    .solution-main .topline{
      display: flex;
      flex-wrap: wrap;
      gap: .6rem;
      margin-bottom: 1rem;
    }
    .tag{
      display: inline-flex;
      align-items: center;
      padding: .42rem .72rem;
      border-radius: 999px;
      font-size: .84rem;
      font-weight: 700;
      color: var(--brand-3);
      background: rgba(217,87,43,.09);
      border: 1px solid rgba(217,87,43,.12);
    }
    .solution-main h3{
      margin: 0;
      font-size: 1.55rem;
      font-weight: 800;
      color: var(--dark);
      line-height: 1.2;
    }
    .solution-main p{
      margin: .85rem 0 0;
      color: var(--muted);
    }
    .solution-list{
      list-style: none;
      padding: 0;
      margin: 1.2rem 0 0;
      display: grid;
      gap: .78rem;
    }
    .solution-list li{
      display: flex;
      gap: .8rem;
      align-items: flex-start;
      padding: .88rem .95rem;
      border-radius: 18px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(234,216,198,.8);
    }
    .solution-list li::before{
      content: "";
      width: 12px;
      height: 12px;
      margin-top: .43rem;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 0 0 .2rem rgba(217,87,43,.09);
      flex: 0 0 auto;
    }
    .solution-side{
      display: grid;
      gap: 1rem;
    }
    .info-box{
      padding: 1.25rem;
      border-radius: 24px;
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(234, 216, 198, .88);
      box-shadow: var(--shadow-sm);
    }
    .info-box h4{
      margin: 0 0 .7rem;
      font-size: 1.08rem;
      font-weight: 800;
      color: var(--dark);
    }
    .info-box p{
      margin: 0;
      color: var(--muted);
    }
    .info-box .mini-list{
      display: grid;
      gap: .65rem;
      margin-top: .9rem;
    }
    .mini-item{
      display: flex;
      gap: .62rem;
      align-items: flex-start;
      color: var(--text);
      font-size: .95rem;
    }
    .mini-item::before{
      content: "";
      width: 9px;
      height: 9px;
      margin-top: .45rem;
      border-radius: 50%;
      background: var(--brand);
      box-shadow: 0 0 0 .22rem rgba(217,87,43,.10);
      flex: 0 0 auto;
    }

    .timeline-grid{
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1rem;
    }
    .timeline-card{
      padding: 1.2rem;
      border-radius: 24px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(234, 216, 198, .86);
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
      min-height: 220px;
    }
    .timeline-card::after{
      content: "";
      position: absolute;
      inset: auto 1rem 1rem auto;
      width: 74px;
      height: 74px;
      border-radius: 22px;
      background: linear-gradient(145deg, rgba(217,87,43,.08), rgba(239,139,59,.08));
      transform: rotate(14deg);
    }
    .timeline-step{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      color: #fff;
      font-weight: 800;
      box-shadow: 0 14px 24px rgba(217,87,43,.18);
      margin-bottom: .95rem;
      position: relative;
      z-index: 1;
    }
    .timeline-card h3{
      margin: 0 0 .55rem;
      font-size: 1.08rem;
      font-weight: 800;
      color: var(--dark);
      position: relative;
      z-index: 1;
    }
    .timeline-card p{
      margin: 0;
      color: var(--muted);
      position: relative;
      z-index: 1;
    }

    .compare-grid{
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }
    .compare-card{
      padding: 1.35rem;
      border-radius: 26px;
      border: 1px solid rgba(234, 216, 198, .9);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow-sm);
      height: 100%;
    }
    .compare-card.good{
      background:
        linear-gradient(180deg, rgba(255,255,255,.90) 0%, rgba(255,247,238,.92) 100%);
      border-color: rgba(217,87,43,.16);
    }
    .compare-card.bad{
      background: linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(248,239,230,.92) 100%);
    }
    .compare-card .flag{
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      padding: .4rem .75rem;
      border-radius: 999px;
      font-size: .84rem;
      font-weight: 800;
      margin-bottom: .95rem;
    }
    .flag.bad{
      color: #8c4e2f;
      background: rgba(165, 109, 72, .10);
      border: 1px solid rgba(165, 109, 72, .14);
    }
    .flag.good{
      color: var(--brand-3);
      background: rgba(217,87,43,.10);
      border: 1px solid rgba(217,87,43,.14);
    }
    .compare-card h3{
      margin: 0 0 1rem;
      font-size: 1.18rem;
      font-weight: 800;
      color: var(--dark);
    }
    .compare-list{
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: .85rem;
    }
    .compare-list li{
      display: flex;
      gap: .72rem;
      align-items: flex-start;
      padding: .82rem .9rem;
      border-radius: 18px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(234,216,198,.82);
      color: var(--muted);
    }
    .compare-list li strong{
      color: var(--text);
      display: block;
      margin-bottom: .2rem;
    }
    .compare-icon{
      width: 22px;
      height: 22px;
      border-radius: 50%;
      display: inline-grid;
      place-items: center;
      margin-top: .2rem;
      flex: 0 0 auto;
      color: #fff;
      font-size: .82rem;
      font-weight: 800;
    }
    .compare-card.bad .compare-icon{
      background: #b06a42;
    }
    .compare-card.good .compare-icon{
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
    }

    .faq-wrap{
      border-radius: 30px;
      padding: 1rem;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(234, 216, 198, .9);
      box-shadow: var(--shadow-sm);
    }
    .faq-accordion .accordion-item{
      border: 0;
      background: transparent;
      margin-bottom: .85rem;
      border-radius: 20px;
      overflow: hidden;
    }
    .faq-accordion .accordion-button{
      border-radius: 20px !important;
      background: rgba(255,255,255,.92);
      color: var(--dark);
      font-weight: 800;
      padding: 1.08rem 1.15rem;
      box-shadow: none;
      border: 1px solid rgba(234, 216, 198, .86);
    }
    .faq-accordion .accordion-button:not(.collapsed){
      color: var(--brand-3);
      background: rgba(255,247,238,.96);
      box-shadow: 0 12px 22px rgba(88,46,21,.05);
    }
    .faq-accordion .accordion-button:focus{
      box-shadow: 0 0 0 .2rem rgba(217,87,43,.12);
      border-color: rgba(217,87,43,.18);
    }
    .faq-accordion .accordion-button::after{
      filter: saturate(.86) brightness(.82);
    }
    .faq-accordion .accordion-body{
      padding: 0 1.1rem 1rem;
      color: var(--muted);
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(234, 216, 198, .86);
      border-top: 0;
      border-radius: 0 0 20px 20px;
    }

    .contact-section{
      padding: 88px 0 96px;
    }
    .contact-shell{
      border-radius: 34px;
      padding: 1.3rem;
      background:
        linear-gradient(135deg, rgba(217,87,43,.96), rgba(239,139,59,.94));
      box-shadow: var(--shadow-lg);
      color: #fff;
      overflow: hidden;
      position: relative;
    }
    .contact-shell::before{
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 8% 18%, rgba(255,255,255,.16), transparent 22%),
        radial-gradient(circle at 88% 6%, rgba(255,255,255,.12), transparent 18%);
      pointer-events: none;
    }
    .contact-grid{
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 1rem;
      align-items: stretch;
    }
    .contact-copy{
      padding: 1rem .35rem 1rem .45rem;
    }
    .contact-copy .eyebrow{
      background: rgba(255,255,255,.16);
      color: #fff;
      border-color: rgba(255,255,255,.20);
      box-shadow: none;
    }
    .contact-copy h2{
      margin: 1rem 0 .9rem;
      color: #fff;
      font-size: clamp(1.8rem, 3vw, 2.75rem);
      line-height: 1.14;
      font-weight: 800;
      letter-spacing: -.02em;
    }
    .contact-copy p{
      margin: 0;
      color: rgba(255,255,255,.88);
      max-width: 36rem;
    }
    .promise-grid{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: .85rem;
      margin-top: 1.35rem;
    }
    .promise-card{
      border-radius: 22px;
      padding: .98rem;
      background: rgba(255,255,255,.14);
      border: 1px solid rgba(255,255,255,.18);
      backdrop-filter: blur(4px);
    }
    .promise-card strong{
      display: block;
      font-size: 1.02rem;
      margin-bottom: .28rem;
    }
    .promise-card span{
      display: block;
      color: rgba(255,255,255,.86);
      font-size: .9rem;
    }

    .contact-form{
      background: rgba(255,255,255,.96);
      color: var(--text);
      border-radius: 28px;
      padding: 1.25rem;
      box-shadow: 0 18px 36px rgba(91,47,20,.12);
      border: 1px solid rgba(255,255,255,.24);
    }
    .contact-form .form-label{
      color: rgba(45,37,32,.86);
      font-weight: 700;
      margin-bottom: .42rem;
    }
    .contact-form .form-control,
    .contact-form .form-select{
      min-height: 50px;
      border-radius: 16px;
      border: 1px solid #e8dccf;
      background: #fff;
      color: var(--text);
      box-shadow: none;
      padding: .82rem 1rem;
      transition: var(--transition);
    }
    .contact-form textarea.form-control{
      min-height: 120px;
      resize: vertical;
    }
    .contact-form .form-control:focus,
    .contact-form .form-select:focus{
      border-color: rgba(217,87,43,.42);
      box-shadow: 0 0 0 .2rem rgba(217,87,43,.12);
    }
    .form-helper{
      margin-top: .85rem;
      color: rgba(111,98,88,.88);
      font-size: .92rem;
    }

    .site-footer{
      background: linear-gradient(180deg, #221812 0%, #1e140f 100%);
      color: rgba(255,255,255,.88);
      padding: 56px 0 20px;
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 1.2rem;
      align-items: start;
    }
    .footer-brand .brand-wrap{
      align-items: center;
    }
    .footer-brand .brand-mark{
      background: linear-gradient(145deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 14px 30px rgba(217,87,43,.26);
    }
    .footer-brand h3{
      margin: 0;
      color: #fff;
      font-size: 1.18rem;
      font-weight: 800;
    }
    .footer-brand p{
      margin: 1rem 0 0;
      max-width: 30rem;
      color: rgba(255,255,255,.72);
    }
    .footer-links h4{
      margin: .25rem 0 1rem;
      color: #fff;
      font-size: 1rem;
      font-weight: 800;
    }
    .footer-links{
      display: grid;
      gap: .72rem;
      align-content: start;
    }
    .footer-links a,
    .footer-links span{
      color: rgba(255,255,255,.72);
      line-height: 1.55;
    }
    .footer-links a:hover{
      color: #fff;
      transform: translateX(2px);
    }
    .footer-bottom{
      margin-top: 2rem;
      padding-top: 1rem;
      border-top: 1px solid rgba(255,255,255,.08);
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
      color: rgba(255,255,255,.62);
      font-size: .92rem;
    }

    .mobile-only{
      display: none;
    }

    .btn:focus,
    .form-control:focus,
    .accordion-button:focus{
      outline: none;
    }

    @media (max-width: 1199.98px){
      .command-search{
        width: 240px;
      }
      .timeline-grid{
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 991.98px){
      .site-header{
        position: sticky;
      }
      .navbar .container{
        position: relative;
      }
      .navbar-collapse{
        margin-top: .9rem;
        padding: 1rem;
        border-radius: 24px;
        border: 1px solid rgba(234, 216, 198, .9);
        background: rgba(255,250,243,.98);
        box-shadow: var(--shadow);
      }
      .navbar-nav{
        gap: .2rem;
        align-items: stretch !important;
      }
      .nav-link{
        padding: .78rem 1rem !important;
      }
      .command-search{
        width: 100%;
        margin-top: .95rem;
      }
      .mobile-only{
        display: inline-flex;
      }
      .btn-brand,
      .btn-soft{
        width: 100%;
      }
      .hero-section{
        padding-top: 84px;
      }
      .hero-grid,
      .solution-layout,
      .contact-grid{
        grid-template-columns: 1fr;
      }
      .section-heading{
        flex-direction: column;
        align-items: flex-start;
      }
      .section-heading .desc{
        text-align: left;
      }
      .metric-row,
      .promise-grid,
      .compare-grid{
        grid-template-columns: 1fr;
      }
      .footer-grid{
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767.98px){
      .hero-section{
        padding: 72px 0 24px;
      }
      .hero-copy h1{
        font-size: clamp(1.9rem, 7vw, 2.8rem);
      }
      .hero-copy p{
        font-size: 1rem;
      }
      .hero-actions{
        flex-direction: column;
      }
      .metric-row{
        margin-top: 1.1rem;
      }
      .metric-card{
        min-height: auto;
      }
      .panel-main .value strong{
        font-size: 2.1rem;
      }
      .timeline-grid{
        grid-template-columns: 1fr;
      }
      .contact-shell,
      .solution-main,
      .info-box,
      .contact-form,
      .surface-card,
      .faq-wrap{
        border-radius: 24px;
      }
      .contact-section{
        padding: 74px 0 84px;
      }
      .footer-bottom{
        flex-direction: column;
      }
    }

    @media (max-width: 575.98px){
      .navbar{
        padding: .85rem 0;
      }
      .brand-mark{
        width: 42px;
        height: 42px;
        border-radius: 14px;
      }
      .brand-title{
        font-size: .98rem;
      }
      .brand-sub{
        font-size: .76rem;
      }
      .hero-panel,
      .contact-shell{
        padding: 1rem;
      }
      .solution-main,
      .info-box,
      .pain-card,
      .compare-card,
      .timeline-card,
      .contact-form{
        padding: 1.05rem;
      }
      .section-block{
        padding: 64px 0;
      }
      .faq-wrap{
        padding: .72rem;
      }
      .footer-links{
        gap: .55rem;
      }
    }

/* roulang page: category1 */
:root{
      --brand:#c5542f;
      --brand-deep:#9f3c21;
      --brand-soft:#f6d3bf;
      --accent:#d98c3c;
      --accent-soft:#f4e0bf;
      --bg:#f6f0e8;
      --bg-soft:#fbf6ef;
      --surface:#fffaf4;
      --surface-2:#f4ece2;
      --surface-3:#f8f0e7;
      --text:#1f1a17;
      --muted:#6f6259;
      --line:#e7dbcf;
      --line-strong:#d8c7b4;
      --dark:#281b15;
      --shadow:0 18px 40px rgba(61,35,18,.08);
      --shadow-strong:0 24px 60px rgba(61,35,18,.14);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1180px;
      --transition: all .25s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(197,84,47,.10), transparent 24%),
        radial-gradient(circle at 90% 10%, rgba(217,140,60,.12), transparent 22%),
        linear-gradient(180deg, #fbf7f1 0%, #f7f1e9 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image: linear-gradient(rgba(255,255,255,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.22), transparent 72%);
      opacity:.24;
      z-index:-1;
    }
    ::selection{background:rgba(197,84,47,.18); color:var(--text)}
    a{color:inherit; text-decoration:none; transition:var(--transition)}
    a:hover{color:var(--brand)}
    img{max-width:100%; display:block}
    button,input,textarea,select{font:inherit}
    .container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1035;
      backdrop-filter:saturate(120%) blur(14px);
      background:rgba(250,245,238,.82);
      border-bottom:1px solid rgba(231,219,207,.75);
      box-shadow:0 1px 0 rgba(255,255,255,.52) inset;
    }
    .site-header .navbar{
      min-height:84px;
      padding:.85rem 0;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      font-size:1.15rem;
      letter-spacing:.08em;
      background:linear-gradient(145deg, var(--brand), var(--accent));
      box-shadow:0 12px 24px rgba(197,84,47,.24);
      flex:0 0 auto;
    }
    .brand-text{min-width:0}
    .brand-title{
      margin:0;
      font-size:1.08rem;
      line-height:1.2;
      font-weight:800;
      letter-spacing:.02em;
      color:var(--text);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      display:block;
      margin-top:2px;
      font-size:.78rem;
      color:var(--muted);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .navbar-nav{
      gap:.35rem;
    }
    .nav-link{
      position:relative;
      padding:.75rem 1rem !important;
      color:#4d4138;
      font-weight:600;
      border-radius:999px;
      transition:var(--transition);
    }
    .nav-link:hover,
    .nav-link:focus{
      color:var(--brand);
      background:rgba(197,84,47,.08);
    }
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:var(--brand-deep);
      background:rgba(197,84,47,.11);
    }
    .nav-link.active::after,
    .nav-link[aria-current="page"]::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:8px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--brand), var(--accent));
      opacity:.9;
    }
    .command-search{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:290px;
      max-width:430px;
      width:clamp(290px, 24vw, 430px);
      height:48px;
      padding:0 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      box-shadow:0 8px 22px rgba(64,38,18,.04);
      transition:var(--transition);
    }
    .command-search:focus-within{
      border-color:rgba(197,84,47,.42);
      box-shadow:0 0 0 4px rgba(197,84,47,.08), 0 14px 30px rgba(64,38,18,.08);
      transform:translateY(-1px);
    }
    .command-search svg{
      flex:0 0 auto;
      color:#967664;
    }
    .command-search input{
      border:none;
      outline:none;
      box-shadow:none;
      background:transparent;
      width:100%;
      min-width:0;
      color:var(--text);
    }
    .command-search input::placeholder{color:#9c8c81}
    .kbd{
      flex:0 0 auto;
      font-size:.74rem;
      line-height:1;
      color:#8d7c71;
      padding:.33rem .48rem;
      border-radius:8px;
      background:linear-gradient(180deg, #f4ede4, #eadfce);
      border:1px solid rgba(215,199,180,.8);
      box-shadow:0 1px 0 rgba(255,255,255,.6) inset;
    }
    .btn-brand,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.4rem;
      min-height:48px;
      padding:.72rem 1.25rem;
      border-radius:16px;
      font-weight:700;
      border:1px solid transparent;
      transition:var(--transition);
      text-decoration:none;
      white-space:nowrap;
    }
    .btn-brand{
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 14px 30px rgba(197,84,47,.22);
    }
    .btn-brand:hover,
    .btn-brand:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(197,84,47,.28);
      filter:saturate(108%);
    }
    .btn-soft{
      color:var(--text);
      background:var(--surface);
      border-color:var(--line);
      box-shadow:0 10px 24px rgba(55,33,14,.04);
    }
    .btn-soft:hover,
    .btn-soft:focus{
      color:var(--brand-deep);
      background:#fff;
      border-color:rgba(197,84,47,.24);
      transform:translateY(-2px);
      box-shadow:0 16px 28px rgba(55,33,14,.08);
    }
    .btn-outline-brand{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.4rem;
      min-height:48px;
      padding:.72rem 1.2rem;
      border-radius:16px;
      font-weight:700;
      color:var(--brand-deep);
      border:1px solid rgba(197,84,47,.22);
      background:rgba(255,255,255,.7);
      transition:var(--transition);
    }
    .btn-outline-brand:hover,
    .btn-outline-brand:focus{
      color:var(--brand-deep);
      border-color:rgba(197,84,47,.36);
      background:rgba(197,84,47,.08);
      transform:translateY(-2px);
    }
    .mobile-only{display:inline-flex}
    .hero-section{
      padding:clamp(1.4rem, 3vw, 2.2rem) 0 1rem;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(231,219,207,.92);
      border-radius:34px;
      background:
        radial-gradient(circle at 15% 20%, rgba(197,84,47,.10), transparent 26%),
        radial-gradient(circle at 82% 18%, rgba(217,140,60,.14), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(251,245,237,.96));
      box-shadow:var(--shadow);
      padding:clamp(1.4rem, 4vw, 3rem);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:auto -100px -120px auto;
      width:300px;
      height:300px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(197,84,47,.12), transparent 68%);
      pointer-events:none;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      left:-120px;
      top:-120px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(217,140,60,.10), transparent 66%);
      pointer-events:none;
    }
    .hero-label{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .82rem;
      border-radius:999px;
      color:var(--brand-deep);
      background:rgba(197,84,47,.09);
      border:1px solid rgba(197,84,47,.16);
      font-size:.88rem;
      font-weight:700;
      letter-spacing:.02em;
    }
    .hero-label .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 4px rgba(197,84,47,.08);
    }
    .hero-title{
      margin:1rem 0 .9rem;
      font-size:clamp(2.15rem, 4.9vw, 4.4rem);
      line-height:1.08;
      letter-spacing:-.02em;
      font-weight:900;
      color:var(--text);
    }
    .hero-title .accent{
      background:linear-gradient(90deg, var(--brand), var(--accent));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-lead{
      max-width:40rem;
      font-size:clamp(1rem, 1.45vw, 1.14rem);
      color:var(--muted);
      margin-bottom:1.4rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.85rem;
      margin-bottom:1.5rem;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:.9rem;
      margin-top:1.1rem;
    }
    .metric-card{
      position:relative;
      padding:1rem 1.05rem;
      border-radius:22px;
      border:1px solid rgba(231,219,207,.95);
      background:rgba(255,255,255,.84);
      box-shadow:0 10px 22px rgba(61,35,18,.05);
    }
    .metric-card strong{
      display:block;
      font-size:1.65rem;
      line-height:1;
      letter-spacing:-.03em;
      color:var(--brand-deep);
      margin-bottom:.35rem;
    }
    .metric-card span{
      display:block;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.5;
    }
    .hero-note{
      margin-top:1.1rem;
      padding:.9rem 1rem;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(197,84,47,.08), rgba(217,140,60,.08));
      border:1px solid rgba(197,84,47,.14);
      color:#5c4b40;
      font-size:.95rem;
    }
    .visual-panel{
      position:relative;
      height:100%;
      min-height:430px;
      border-radius:30px;
      overflow:hidden;
      background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.92), transparent 24%),
        linear-gradient(155deg, #fff3e7 0%, #f3dfc9 100%);
      border:1px solid rgba(231,219,207,.92);
      box-shadow:var(--shadow-strong);
      padding:1.2rem;
    }
    .visual-panel::before{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:24px;
      border:1px dashed rgba(197,84,47,.16);
      pointer-events:none;
    }
    .visual-panel::after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-90px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(197,84,47,.14), transparent 65%);
      pointer-events:none;
    }
    .visual-topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
      position:relative;
      z-index:1;
    }
    .visual-topline .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.36rem .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(231,219,207,.9);
      color:#6b594d;
      font-size:.82rem;
      font-weight:700;
    }
    .visual-topline .mini-badge .light{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#3e8a5a;
      box-shadow:0 0 0 4px rgba(62,138,90,.12);
    }
    .visual-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1rem;
      height:calc(100% - 3rem);
    }
    .visual-card,
    .visual-stack,
    .visual-stat{
      border-radius:22px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(231,219,207,.9);
      box-shadow:0 12px 24px rgba(61,35,18,.06);
    }
    .visual-card{
      padding:1.15rem;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .visual-card h3{
      margin:0;
      font-size:1.3rem;
      line-height:1.22;
      font-weight:800;
      color:var(--text);
    }
    .visual-card p{
      margin:.85rem 0 0;
      color:var(--muted);
      font-size:.95rem;
    }
    .visual-chips{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-top:1rem;
    }
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.42rem .72rem;
      border-radius:999px;
      background:rgba(197,84,47,.08);
      border:1px solid rgba(197,84,47,.12);
      color:var(--brand-deep);
      font-size:.82rem;
      font-weight:700;
    }
    .visual-stack{
      padding:1rem;
      display:grid;
      gap:.85rem;
      align-content:start;
    }
    .visual-stat{
      padding:1rem .95rem;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(248,241,233,.95));
    }
    .visual-stat strong{
      display:block;
      font-size:1.55rem;
      font-weight:900;
      color:var(--brand-deep);
      line-height:1;
      margin-bottom:.3rem;
    }
    .visual-stat span{
      color:var(--muted);
      font-size:.9rem;
    }
    .visual-flow{
      margin-top:.15rem;
      padding:1rem;
      border-radius:22px;
      background:linear-gradient(135deg, rgba(197,84,47,.08), rgba(217,140,60,.06));
      border:1px solid rgba(197,84,47,.12);
    }
    .visual-flow .line{
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(197,84,47,.22), rgba(217,140,60,.6), rgba(197,84,47,.2));
      margin:.75rem 0 .55rem;
    }
    .visual-flow small{
      color:#65554a;
      font-weight:600;
    }
    .section{
      padding:clamp(4rem, 8vw, 6rem) 0;
      position:relative;
    }
    .section-alt{
      background:linear-gradient(180deg, rgba(255,252,248,.42), rgba(248,242,234,.72));
      border-top:1px solid rgba(231,219,207,.45);
      border-bottom:1px solid rgba(231,219,207,.45);
    }
    .section-head{
      margin-bottom:1.5rem;
    }
    .section-eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      color:var(--brand-deep);
      background:rgba(197,84,47,.09);
      border:1px solid rgba(197,84,47,.14);
      padding:.38rem .78rem;
      border-radius:999px;
      font-weight:700;
      font-size:.86rem;
      letter-spacing:.02em;
      margin-bottom:.8rem;
    }
    .section-eyebrow .tick{
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
    }
    .section-title{
      margin:0;
      font-size:clamp(1.6rem, 3vw, 2.55rem);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .section-lead{
      margin:.85rem 0 0;
      max-width:52rem;
      color:var(--muted);
      font-size:1rem;
    }
    .tag-strip{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem;
      padding:0;
      margin:0;
      list-style:none;
    }
    .tag-strip a,
    .tag-strip span{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:.58rem .95rem;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.82);
      color:#5a4b41;
      font-weight:700;
      font-size:.9rem;
      transition:var(--transition);
      box-shadow:0 8px 18px rgba(56,34,17,.04);
    }
    .tag-strip a:hover{
      color:var(--brand-deep);
      border-color:rgba(197,84,47,.22);
      background:rgba(197,84,47,.08);
      transform:translateY(-2px);
      box-shadow:0 14px 24px rgba(56,34,17,.08);
    }
    .tag-strip a.active{
      color:var(--brand-deep);
      background:rgba(197,84,47,.12);
      border-color:rgba(197,84,47,.24);
    }
    .surface-card,
    .feature-card,
    .list-card,
    .note-card,
    .info-card,
    .step-card,
    .contact-card,
    .faq-shell{
      background:rgba(255,255,255,.88);
      border:1px solid rgba(231,219,207,.95);
      border-radius:28px;
      box-shadow:var(--shadow);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:1.1rem;
      align-items:stretch;
    }
    .feature-card{
      padding:1.4rem;
      position:relative;
      overflow:hidden;
      min-height:100%;
    }
    .feature-card::after{
      content:"";
      position:absolute;
      right:-70px;
      bottom:-70px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(197,84,47,.12), transparent 68%);
      pointer-events:none;
    }
    .feature-card h3{
      margin:0 0 .7rem;
      font-size:1.45rem;
      line-height:1.25;
      font-weight:900;
      color:var(--text);
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
    }
    .feature-list{
      margin:1rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.75rem;
    }
    .feature-list li{
      display:flex;
      align-items:flex-start;
      gap:.65rem;
      color:#5b4c43;
      padding:.72rem .82rem;
      border-radius:16px;
      background:linear-gradient(180deg, #fff, #fcf7f1);
      border:1px solid rgba(231,219,207,.9);
    }
    .feature-list li .bullet{
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:.45rem;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      flex:0 0 auto;
      box-shadow:0 0 0 5px rgba(197,84,47,.08);
    }
    .feature-side{
      display:grid;
      gap:1rem;
    }
    .info-card{
      padding:1.2rem;
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .info-card:hover,
    .list-card:hover,
    .step-card:hover,
    .contact-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
      border-color:rgba(197,84,47,.22);
    }
    .info-card .topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.8rem;
    }
    .info-card .index{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(197,84,47,.12), rgba(217,140,60,.18));
      color:var(--brand-deep);
      font-weight:900;
      letter-spacing:.03em;
    }
    .info-card h4{
      margin:0;
      font-size:1.08rem;
      font-weight:800;
      line-height:1.25;
    }
    .info-card p{
      margin:.35rem 0 .9rem;
      color:var(--muted);
      font-size:.94rem;
    }
    .list-grid{
      display:grid;
      gap:1rem;
    }
    .list-card{
      padding:1.2rem;
      display:flex;
      gap:1rem;
      align-items:flex-start;
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .list-card::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      bottom:0;
      width:4px;
      background:linear-gradient(180deg, var(--brand), var(--accent));
      opacity:.9;
    }
    .list-index{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      background:linear-gradient(145deg, rgba(197,84,47,.12), rgba(217,140,60,.14));
      color:var(--brand-deep);
      font-weight:900;
      letter-spacing:.03em;
      box-shadow:0 10px 20px rgba(197,84,47,.08);
    }
    .list-body{
      min-width:0;
      flex:1;
    }
    .list-body h3{
      margin:0 0 .45rem;
      font-size:1.14rem;
      line-height:1.35;
      font-weight:800;
      color:var(--text);
    }
    .list-body p{
      margin:0;
      color:var(--muted);
      font-size:.97rem;
    }
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.85rem;
    }
    .meta-tag{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.36rem .68rem;
      border-radius:999px;
      font-size:.78rem;
      font-weight:700;
      color:#665549;
      background:rgba(244,236,226,.9);
      border:1px solid rgba(231,219,207,.95);
    }
    .card-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      align-items:center;
      margin-top:1rem;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      color:var(--brand-deep);
      font-weight:800;
    }
    .card-link span{
      transition:var(--transition);
      display:inline-block;
    }
    .list-card:hover .card-link span,
    .info-card:hover .card-link span{
      transform:translateX(2px);
    }
    .sidebar{
      position:sticky;
      top:110px;
      display:grid;
      gap:1rem;
    }
    .side-panel{
      padding:1.25rem;
      border-radius:28px;
      background:linear-gradient(180deg, #fffdf9, #f9f2e7);
      border:1px solid rgba(231,219,207,.95);
      box-shadow:var(--shadow);
    }
    .side-panel h3{
      margin:0 0 .75rem;
      font-size:1.2rem;
      font-weight:900;
    }
    .side-panel p{
      margin:0;
      color:var(--muted);
    }
    .quick-list{
      margin:1rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.75rem;
    }
    .quick-list li{
      display:flex;
      gap:.7rem;
      align-items:flex-start;
      color:#594c43;
    }
    .quick-list li .mark{
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:.42rem;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(197,84,47,.08);
    }
    .side-mini{
      padding:1rem;
      border-radius:22px;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(231,219,207,.92);
      box-shadow:0 12px 24px rgba(61,35,18,.05);
    }
    .side-mini .mini-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      margin-bottom:.6rem;
    }
    .side-mini h4{
      margin:0;
      font-size:1rem;
      font-weight:800;
    }
    .side-mini small{
      color:var(--muted);
    }
    .side-mini p{
      margin:0 0 .85rem;
      color:var(--muted);
      font-size:.94rem;
    }
    .timeline{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:1rem;
    }
    .step-card{
      padding:1.15rem;
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .step-card::after{
      content:"";
      position:absolute;
      inset:auto 1rem 1rem auto;
      width:80px;
      height:80px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(197,84,47,.10), transparent 70%);
      pointer-events:none;
    }
    .step-no{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:.9rem;
      background:linear-gradient(135deg, rgba(197,84,47,.12), rgba(217,140,60,.14));
      color:var(--brand-deep);
      font-weight:900;
    }
    .step-card h3{
      margin:0 0 .45rem;
      font-size:1.1rem;
      font-weight:800;
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
    }
    .faq-shell{
      padding:1.2rem;
    }
    .faq-shell .accordion-item{
      border:1px solid rgba(231,219,207,.95);
      border-radius:18px !important;
      overflow:hidden;
      background:#fff;
      margin-bottom:.85rem;
    }
    .faq-shell .accordion-item:last-child{margin-bottom:0}
    .faq-shell .accordion-button{
      background:#fff;
      color:var(--text);
      font-weight:800;
      padding:1rem 1.1rem;
      box-shadow:none;
    }
    .faq-shell .accordion-button:not(.collapsed){
      color:var(--brand-deep);
      background:linear-gradient(180deg, rgba(197,84,47,.06), rgba(255,255,255,.98));
      box-shadow:none;
    }
    .faq-shell .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(197,84,47,.12);
      border-color:rgba(197,84,47,.16);
    }
    .faq-shell .accordion-body{
      padding:0 1.1rem 1rem;
      color:var(--muted);
      background:#fff;
    }
    .contact-card{
      padding:1.3rem;
      overflow:hidden;
    }
    .contact-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:1rem;
      align-items:start;
    }
    .contact-card h3{
      margin:0;
      font-size:1.45rem;
      font-weight:900;
    }
    .contact-card .lead{
      margin:.65rem 0 1rem;
      color:var(--muted);
      max-width:42rem;
    }
    .contact-note{
      padding:1rem;
      border-radius:22px;
      background:linear-gradient(135deg, rgba(197,84,47,.08), rgba(217,140,60,.06));
      border:1px solid rgba(197,84,47,.12);
      color:#5e4d43;
      margin-bottom:1rem;
    }
    .form-label{
      font-weight:700;
      color:#5a4b41;
      margin-bottom:.5rem;
    }
    .form-control,
    .form-select{
      min-height:50px;
      border-radius:16px;
      border:1px solid var(--line);
      background:#fff;
      padding:.85rem 1rem;
      box-shadow:none;
      color:var(--text);
      transition:var(--transition);
    }
    .form-control::placeholder{color:#a19186}
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(197,84,47,.35);
      box-shadow:0 0 0 4px rgba(197,84,47,.08);
    }
    textarea.form-control{min-height:132px; resize:vertical}
    .promise-list{
      display:grid;
      gap:.75rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .promise-list li{
      display:flex;
      gap:.7rem;
      align-items:flex-start;
      padding:.85rem .9rem;
      border-radius:18px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(231,219,207,.92);
      color:#5b4d44;
    }
    .promise-list .check{
      width:22px;
      height:22px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      color:#fff;
      display:grid;
      place-items:center;
      font-size:.75rem;
      font-weight:900;
      flex:0 0 auto;
      margin-top:.05rem;
    }
    .contact-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      margin-top:1rem;
    }
    .more-links{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:1rem;
      margin-top:1rem;
    }
    .more-links .info-card{
      height:100%;
      min-height:170px;
    }
    .site-footer{
      padding:4rem 0 1.2rem;
      background:linear-gradient(180deg, #2b1d16, #221611);
      color:rgba(255,255,255,.88);
      margin-top:2rem;
    }
    .site-footer .brand-mark{
      box-shadow:0 12px 28px rgba(0,0,0,.18);
    }
    .site-footer .brand-title,
    .site-footer .brand-sub,
    .site-footer p,
    .site-footer a,
    .site-footer h4,
    .site-footer span{
      color:inherit;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .85fr .85fr;
      gap:1.6rem;
      align-items:start;
    }
    .footer-brand p{
      margin:1rem 0 0;
      color:rgba(255,255,255,.78);
      max-width:32rem;
    }
    .footer-links h4{
      margin:0 0 1rem;
      font-size:1.05rem;
      font-weight:800;
      color:#fff;
    }
    .footer-links a,
    .footer-links span{
      display:block;
      margin-bottom:.72rem;
      color:rgba(255,255,255,.78);
      text-decoration:none;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:2rem;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.14);
      display:flex;
      flex-wrap:wrap;
      gap:.7rem 1rem;
      align-items:center;
      justify-content:space-between;
      color:rgba(255,255,255,.68);
      font-size:.92rem;
    }
    .accordion-button::after{
      filter:grayscale(1) opacity(.6);
    }
    .accordion-button:not(.collapsed)::after{
      filter:none;
    }
    .focus-ring:focus-visible,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible{
      outline:none;
      box-shadow:0 0 0 4px rgba(197,84,47,.14);
    }
    @media (max-width: 1199.98px){
      .hero-metrics{grid-template-columns:repeat(3, minmax(0, 1fr))}
      .timeline{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .contact-grid{grid-template-columns:1fr}
      .more-links{grid-template-columns:1fr}
    }
    @media (max-width: 991.98px){
      .site-header .navbar-collapse{
        margin-top:1rem;
        padding:1rem;
        border:1px solid rgba(231,219,207,.95);
        border-radius:26px;
        background:rgba(255,250,244,.98);
        box-shadow:var(--shadow);
      }
      .navbar-nav{
        align-items:stretch !important;
      }
      .nav-link{
        justify-content:flex-start;
      }
      .command-search{
        width:100%;
        max-width:none;
        min-width:0;
        margin:.75rem 0 1rem;
      }
      .mobile-only{display:inline-flex}
      .hero-grid,
      .feature-grid,
      .contact-grid{
        grid-template-columns:1fr;
      }
      .sidebar{position:static}
    }
    @media (max-width: 767.98px){
      .site-header .navbar{
        min-height:74px;
      }
      .brand-mark{
        width:42px;
        height:42px;
        border-radius:14px;
      }
      .brand-title{font-size:1rem}
      .hero-shell,
      .feature-card,
      .list-card,
      .step-card,
      .contact-card,
      .side-panel,
      .side-mini,
      .faq-shell{
        border-radius:24px;
      }
      .hero-title{
        font-size:clamp(1.95rem, 9vw, 2.8rem);
      }
      .hero-metrics{
        grid-template-columns:1fr;
      }
      .visual-panel{min-height:360px}
      .timeline{
        grid-template-columns:1fr;
      }
      .list-card{
        flex-direction:column;
      }
      .list-index{
        width:44px;
        height:44px;
      }
      .section{
        padding:3.5rem 0;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
      .btn-brand,
      .btn-soft,
      .btn-outline-brand{
        width:100%;
      }
    }
    @media (max-width: 575.98px){
      .hero-shell{padding:1.15rem}
      .visual-panel{padding:.9rem}
      .visual-grid{grid-template-columns:1fr}
      .visual-card{min-height:auto}
      .contact-card{padding:1rem}
      .form-control,
      .form-select{
        min-height:46px;
      }
      .nav-link{
        padding:.74rem .9rem !important;
      }
    }

/* roulang page: category3 */
:root{
      --brand:#c83b22;
      --brand-deep:#9d291b;
      --brand-soft:#fff0e8;
      --brand-warm:#f28a35;
      --gold:#c79a47;
      --ink:#28221f;
      --muted:#756b64;
      --weak:#9a8e86;
      --olive:#52624a;
      --paper:#fffaf3;
      --paper-2:#f7efe4;
      --card:#ffffff;
      --line:rgba(68,45,34,.12);
      --shadow:0 18px 54px rgba(75,42,26,.10);
      --shadow-soft:0 10px 28px rgba(75,42,26,.08);
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --container:1180px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(242,138,53,.12), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(199,154,71,.14), transparent 24%),
        linear-gradient(180deg,#fffaf3 0%,#fffdf9 38%,#f8efe4 100%);
      line-height:1.75;
      overflow-x:hidden;
    }

    a{color:inherit;text-decoration:none;transition:var(--ease);}
    a:hover{color:var(--brand);}
    img,svg{max-width:100%;vertical-align:middle;}
    button,input,textarea{font:inherit;}
    ::selection{background:rgba(200,59,34,.18);color:var(--brand-deep);}
    .container{max-width:var(--container);}
    .section{padding:92px 0;}
    .section-sm{padding:64px 0;}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(200,59,34,.16);
      border-radius:999px;
      background:rgba(255,240,232,.72);
      color:var(--brand-deep);
      font-size:14px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--brand),var(--brand-warm));
      box-shadow:0 0 0 5px rgba(200,59,34,.08);
    }
    .section-title{
      margin:18px 0 12px;
      font-size:36px;
      line-height:1.2;
      letter-spacing:-.02em;
      font-weight:850;
      color:var(--ink);
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      font-size:17px;
      max-width:720px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,250,243,.86);
      backdrop-filter:saturate(150%) blur(18px);
      border-bottom:1px solid rgba(68,45,34,.08);
      transition:var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 32px rgba(60,35,22,.08);}
    .navbar{padding:14px 0;}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#fff;
      font-weight:900;
      font-size:20px;
      background:
        linear-gradient(145deg,var(--brand),var(--brand-warm));
      box-shadow:0 12px 24px rgba(200,59,34,.22);
      flex:0 0 auto;
    }
    .brand-title,.brand-text h3{
      margin:0;
      font-size:17px;
      font-weight:900;
      line-height:1.1;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-sub{
      display:block;
      margin-top:4px;
      color:var(--weak);
      font-size:12px;
      line-height:1.2;
      white-space:nowrap;
    }
    .navbar-nav{gap:4px;}
    .nav-link{
      position:relative;
      padding:10px 13px!important;
      border-radius:999px;
      color:#514842;
      font-size:15px;
      font-weight:700;
    }
    .nav-link:hover{
      color:var(--brand-deep);
      background:rgba(200,59,34,.07);
    }
    .nav-link.active{
      color:var(--brand-deep)!important;
      background:var(--brand-soft);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:3px;
      width:16px;
      height:3px;
      border-radius:999px;
      transform:translateX(-50%);
      background:linear-gradient(90deg,var(--brand),var(--brand-warm));
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:8px 10px;
      box-shadow:none!important;
    }
    .navbar-toggler:focus{outline:3px solid rgba(200,59,34,.15);}
    .command-search{
      align-items:center;
      gap:9px;
      min-width:248px;
      height:42px;
      padding:0 11px;
      color:var(--weak);
      border:1px solid rgba(68,45,34,.12);
      border-radius:15px;
      background:rgba(255,255,255,.72);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.75);
      transition:var(--ease);
    }
    .command-search:focus-within{
      border-color:rgba(200,59,34,.38);
      box-shadow:0 0 0 4px rgba(200,59,34,.09);
      background:#fff;
    }
    .command-search input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      font-size:14px;
    }
    .command-search input::placeholder{color:#a89b92;}
    .kbd{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:36px;
      height:24px;
      padding:0 8px;
      border-radius:8px;
      background:#f3eadf;
      border:1px solid rgba(68,45,34,.08);
      color:#8f8178;
      font-size:12px;
      font-weight:800;
    }
    .btn-brand,.btn-soft,.btn-line{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:11px 18px;
      border-radius:16px;
      font-weight:850;
      border:0;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-brand{
      color:#fff!important;
      background:linear-gradient(135deg,var(--brand),var(--brand-warm));
      box-shadow:0 14px 28px rgba(200,59,34,.24);
    }
    .btn-brand:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(200,59,34,.30);
      filter:saturate(1.04);
    }
    .btn-soft{
      color:var(--brand-deep)!important;
      background:var(--brand-soft);
      border:1px solid rgba(200,59,34,.14);
    }
    .btn-soft:hover{
      background:#ffe5d7;
      transform:translateY(-1px);
    }
    .btn-line{
      color:var(--ink)!important;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
    }
    .btn-line:hover{
      border-color:rgba(200,59,34,.32);
      color:var(--brand-deep)!important;
      transform:translateY(-1px);
      box-shadow:var(--shadow-soft);
    }
    .mobile-only{display:none;}

    .page-hero{
      position:relative;
      padding:86px 0 66px;
      overflow:hidden;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:22px auto auto 50%;
      width:620px;
      height:420px;
      transform:translateX(-6%);
      border-radius:48px;
      background:
        linear-gradient(135deg,rgba(200,59,34,.12),rgba(242,138,53,.08)),
        repeating-linear-gradient(135deg,rgba(60,35,22,.05) 0,rgba(60,35,22,.05) 1px,transparent 1px,transparent 14px);
      z-index:-1;
      filter:blur(.1px);
    }
    .hero-title{
      margin:20px 0 18px;
      font-size:54px;
      line-height:1.08;
      letter-spacing:-.04em;
      font-weight:900;
    }
    .hero-title .accent{
      color:var(--brand-deep);
      position:relative;
    }
    .hero-text{
      max-width:670px;
      margin:0;
      color:var(--muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
      max-width:680px;
    }
    .stat-pill{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(68,45,34,.10);
      box-shadow:var(--shadow-soft);
    }
    .stat-pill strong{
      display:block;
      color:var(--brand-deep);
      font-size:26px;
      line-height:1.1;
      font-weight:900;
    }
    .stat-pill span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
    }
    .hero-panel{
      position:relative;
      min-height:500px;
      padding:24px;
      border-radius:34px;
      background:
        linear-gradient(150deg,#fff 0%,#fff6ed 54%,#f6dfcd 100%);
      border:1px solid rgba(68,45,34,.10);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      right:-90px;
      top:-80px;
      width:250px;
      height:250px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(200,59,34,.24),transparent 68%);
    }
    .feature-banner{
      position:relative;
      padding:24px;
      border-radius:26px;
      background:linear-gradient(135deg,var(--brand-deep),#3b2b24);
      color:#fff;
      overflow:hidden;
    }
    .feature-banner:after{
      content:"";
      position:absolute;
      right:20px;
      bottom:-28px;
      width:180px;
      height:180px;
      border-radius:50%;
      border:34px solid rgba(255,255,255,.08);
    }
    .feature-banner h2{
      margin:0 0 10px;
      font-size:25px;
      font-weight:900;
      position:relative;
      z-index:1;
    }
    .feature-banner p{
      margin:0;
      color:rgba(255,255,255,.78);
      position:relative;
      z-index:1;
    }
    .panel-stack{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .panel-item{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:17px;
      border-radius:22px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(68,45,34,.10);
      position:relative;
      z-index:1;
    }
    .panel-icon{
      width:42px;
      height:42px;
      flex:0 0 auto;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--gold));
      font-weight:900;
    }
    .panel-item h3{
      margin:0 0 5px;
      font-size:17px;
      font-weight:900;
    }
    .panel-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .floating-note{
      position:absolute;
      right:24px;
      bottom:24px;
      width:210px;
      padding:17px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(68,45,34,.10);
      box-shadow:0 20px 44px rgba(60,35,22,.14);
    }
    .floating-note strong{
      display:block;
      color:var(--brand-deep);
      font-size:22px;
      font-weight:900;
    }
    .floating-note span{
      color:var(--muted);
      font-size:13px;
    }

    .case-highlight{
      padding:28px;
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.96),rgba(255,243,232,.92));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .case-highlight:after{
      content:"";
      position:absolute;
      right:-40px;
      bottom:-50px;
      width:220px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(242,138,53,.16),transparent 70%);
    }
    .cover-block{
      min-height:360px;
      border-radius:28px;
      padding:28px;
      background:
        linear-gradient(145deg,rgba(157,41,27,.94),rgba(43,34,29,.94)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.06) 0,rgba(255,255,255,.06) 1px,transparent 1px,transparent 12px);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .cover-block:before{
      content:"案例";
      position:absolute;
      right:-8px;
      bottom:-38px;
      font-size:118px;
      font-weight:900;
      letter-spacing:-.08em;
      color:rgba(255,255,255,.07);
    }
    .cover-block h2{
      max-width:480px;
      margin:18px 0 14px;
      font-size:34px;
      line-height:1.18;
      font-weight:900;
    }
    .cover-block p{
      max-width:520px;
      margin:0;
      color:rgba(255,255,255,.78);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin:18px 0 0;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,240,232,.76);
      color:var(--brand-deep);
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(200,59,34,.12);
    }
    .cover-block .tag{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.18);
    }
    .highlight-side{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
    }
    .metric-card{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(68,45,34,.10);
      box-shadow:var(--shadow-soft);
    }
    .metric-card strong{
      display:block;
      color:var(--brand-deep);
      font-size:34px;
      line-height:1;
      font-weight:950;
    }
    .metric-card span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
    }

    .case-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:18px;
      margin-top:34px;
    }
    .case-card{
      position:relative;
      min-height:280px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:24px;
      border-radius:28px;
      border:1px solid rgba(68,45,34,.10);
      background:#fff;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:var(--ease);
    }
    .case-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow);
      border-color:rgba(200,59,34,.22);
    }
    .case-card:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:5px;
      background:linear-gradient(90deg,var(--brand),var(--brand-warm),var(--gold));
      opacity:.85;
      transform:scaleX(.26);
      transform-origin:left;
      transition:var(--ease);
    }
    .case-card:hover:before{transform:scaleX(1);}
    .case-card.large{
      grid-row:span 2;
      min-height:578px;
      background:
        linear-gradient(180deg,#fff,#fff6ed);
    }
    .case-card.dark{
      background:linear-gradient(145deg,#332822,#1f1a18);
      color:#fff;
    }
    .case-card.dark p,.case-card.dark .case-meta{color:rgba(255,255,255,.68);}
    .case-no{
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:var(--brand-soft);
      color:var(--brand-deep);
      font-weight:950;
    }
    .case-card.dark .case-no{background:rgba(255,255,255,.12);color:#fff;}
    .case-card h3{
      margin:18px 0 10px;
      font-size:23px;
      line-height:1.25;
      font-weight:900;
    }
    .case-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .case-meta{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-top:24px;
      color:var(--weak);
      font-size:13px;
      font-weight:750;
    }
    .arrow{
      width:36px;
      height:36px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(200,59,34,.09);
      color:var(--brand-deep);
      transition:var(--ease);
    }
    .case-card:hover .arrow{
      transform:translateX(4px);
      background:var(--brand);
      color:#fff;
    }

    .data-band{
      position:relative;
      border-radius:34px;
      padding:34px;
      background:
        linear-gradient(135deg,#30261f,#5a3428);
      color:#fff;
      overflow:hidden;
    }
    .data-band:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 16% 20%,rgba(242,138,53,.32),transparent 26%),
        radial-gradient(circle at 86% 80%,rgba(199,154,71,.20),transparent 32%);
      pointer-events:none;
    }
    .data-band .section-title,.data-band .section-desc{color:#fff;position:relative;}
    .data-band .section-desc{color:rgba(255,255,255,.72);}
    .data-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:30px;
    }
    .data-item{
      padding:24px 18px;
      border-radius:24px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.13);
    }
    .data-item strong{
      display:block;
      font-size:34px;
      font-weight:950;
      line-height:1;
      color:#ffd7ab;
    }
    .data-item span{
      display:block;
      margin-top:10px;
      color:rgba(255,255,255,.72);
      font-size:14px;
    }

    .resource-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:start;
    }
    .resource-panel{
      position:sticky;
      top:96px;
      padding:28px;
      border-radius:30px;
      background:linear-gradient(180deg,#fff,#fff4e9);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .resource-panel h2{
      margin:16px 0 12px;
      font-size:31px;
      line-height:1.2;
      font-weight:900;
    }
    .resource-panel p{color:var(--muted);margin:0;}
    .resource-list{
      display:grid;
      gap:15px;
    }
    .resource-item{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:16px;
      padding:20px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(68,45,34,.10);
      box-shadow:0 8px 20px rgba(75,42,26,.05);
      transition:var(--ease);
    }
    .resource-item:hover{
      transform:translateX(5px);
      border-color:rgba(200,59,34,.22);
      box-shadow:var(--shadow-soft);
    }
    .resource-icon{
      width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      background:#f7eadb;
      color:var(--brand-deep);
      font-size:22px;
      font-weight:950;
    }
    .resource-item h3{
      margin:0 0 7px;
      font-size:20px;
      font-weight:900;
    }
    .resource-item p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }

    .voice-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
      margin-top:34px;
    }
    .voice-card{
      padding:24px;
      border-radius:28px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .quote-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:var(--brand-soft);
      color:var(--brand-deep);
      font-size:24px;
      font-weight:950;
      line-height:1;
    }
    .voice-card p{
      margin:18px 0;
      color:var(--muted);
    }
    .voice-card strong{
      display:block;
      font-weight:900;
    }
    .voice-card span{
      color:var(--weak);
      font-size:13px;
    }

    .faq-wrap{
      max-width:900px;
      margin:34px auto 0;
    }
    .accordion{
      display:grid;
      gap:13px;
    }
    .accordion-item{
      border:1px solid rgba(68,45,34,.10)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 8px 22px rgba(75,42,26,.05);
    }
    .accordion-button{
      padding:20px 22px;
      color:var(--ink);
      background:#fff;
      font-weight:900;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand-deep);
      background:#fff7ef;
    }
    .accordion-button:focus{
      border-color:rgba(200,59,34,.24);
      box-shadow:0 0 0 4px rgba(200,59,34,.08)!important;
    }
    .accordion-button::after{
      border-radius:50%;
      background-color:#f3e6d8;
      background-position:center;
      padding:13px;
    }
    .accordion-body{
      padding:0 22px 22px;
      color:var(--muted);
    }

    .contact-cta{
      position:relative;
      padding:34px;
      border-radius:36px;
      background:
        linear-gradient(135deg,#fff 0%,#fff3e8 58%,#f4ddc8 100%);
      border:1px solid rgba(68,45,34,.10);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .contact-cta:after{
      content:"";
      position:absolute;
      right:-70px;
      top:-70px;
      width:250px;
      height:250px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(200,59,34,.16),transparent 68%);
    }
    .contact-card{
      position:relative;
      z-index:1;
      padding:26px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(68,45,34,.10);
    }
    .form-label{
      margin-bottom:8px;
      color:#514842;
      font-size:14px;
      font-weight:850;
    }
    .form-control,.form-select{
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(68,45,34,.13);
      background:#fffdf9;
      color:var(--ink);
      box-shadow:none!important;
    }
    textarea.form-control{min-height:112px;}
    .form-control:focus,.form-select:focus{
      border-color:rgba(200,59,34,.45);
      box-shadow:0 0 0 4px rgba(200,59,34,.09)!important;
      background:#fff;
    }
    .promise-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .promise{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px;
      border-radius:20px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(68,45,34,.09);
    }
    .check{
      width:24px;
      height:24px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(82,98,74,.12);
      color:var(--olive);
      font-weight:950;
      flex:0 0 auto;
      margin-top:2px;
    }
    .promise strong{display:block;font-size:15px;}
    .promise span{display:block;color:var(--muted);font-size:13px;}

    .site-footer{
      padding:58px 0 26px;
      background:#27211e;
      color:#fff;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .7fr .9fr;
      gap:44px;
      align-items:start;
    }
    .footer-brand p{
      max-width:520px;
      margin:20px 0 0;
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .site-footer .brand-text h3{color:#fff;}
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links h4{
      margin:0 0 10px;
      color:#fff;
      font-size:16px;
      font-weight:900;
    }
    .footer-links a{
      color:rgba(255,255,255,.70);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#ffd7ab;
      transform:translateX(3px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.55);
      font-size:13px;
    }

    @media (max-width:1199.98px){
      .hero-title{font-size:48px;}
      .command-search{min-width:210px;}
      .case-grid{grid-template-columns:1fr 1fr;}
      .case-card.large{grid-row:auto;min-height:320px;}
      .data-grid{grid-template-columns:repeat(2,1fr);}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border-radius:24px;
        background:#fffdf9;
        border:1px solid var(--line);
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{
        align-items:stretch!important;
        gap:6px;
        margin-bottom:14px;
      }
      .nav-link{padding:12px 14px!important;}
      .mobile-only{display:inline-flex;}
      .page-hero{padding:62px 0 48px;}
      .hero-panel{margin-top:32px;min-height:auto;}
      .floating-note{position:relative;right:auto;bottom:auto;width:100%;margin-top:14px;}
      .section{padding:70px 0;}
      .resource-layout{grid-template-columns:1fr;}
      .resource-panel{position:relative;top:auto;}
      .voice-grid{grid-template-columns:1fr;}
      .footer-grid{grid-template-columns:1fr 1fr;}
      .footer-brand{grid-column:1/-1;}
    }
    @media (max-width:767.98px){
      .brand-sub{display:none;}
      .brand-title{font-size:15px;}
      .brand-mark{width:38px;height:38px;border-radius:14px;}
      .hero-title{font-size:36px;letter-spacing:-.03em;}
      .hero-text{font-size:16px;}
      .hero-stats{grid-template-columns:1fr;}
      .section-title{font-size:30px;}
      .case-highlight{padding:18px;border-radius:26px;}
      .cover-block{min-height:300px;padding:22px;border-radius:22px;}
      .cover-block h2{font-size:28px;}
      .case-grid{grid-template-columns:1fr;}
      .data-band{padding:24px;border-radius:28px;}
      .data-grid{grid-template-columns:1fr;}
      .resource-item{grid-template-columns:1fr;}
      .contact-cta{padding:20px;border-radius:28px;}
      .footer-grid{grid-template-columns:1fr;}
      .footer-bottom{flex-direction:column;}
    }
    @media (max-width:575.98px){
      .container{padding-left:18px;padding-right:18px;}
      .section{padding:56px 0;}
      .page-hero{padding:48px 0 38px;}
      .hero-actions{flex-direction:column;}
      .hero-actions a,.btn-brand,.btn-soft,.btn-line{width:100%;}
      .hero-panel{padding:18px;border-radius:26px;}
      .panel-item{flex-direction:column;}
      .section-title{font-size:27px;}
      .stat-pill{padding:16px;}
      .case-card{min-height:auto;padding:21px;border-radius:24px;}
      .resource-panel,.contact-card{padding:22px;border-radius:24px;}
    }